.wechat-modal-overlay[data-v-a93c2e9d]{-webkit-backdrop-filter:blur(4px);z-index:99999;background-color:#00000080;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.modal-fade-enter-active[data-v-a93c2e9d],.modal-fade-leave-active[data-v-a93c2e9d]{transition:opacity .3s}.modal-fade-enter-from[data-v-a93c2e9d],.modal-fade-leave-to[data-v-a93c2e9d]{opacity:0}.modal-fade-enter-active .wechat-modal-content[data-v-a93c2e9d]{transition:transform .3s cubic-bezier(.16,1,.3,1)}.modal-fade-enter-from .wechat-modal-content[data-v-a93c2e9d]{transform:scale(.95)translateY(10px)}.wechat-modal-content[data-v-a93c2e9d]{box-sizing:border-box;background:#fff;border-radius:16px;width:100%;max-width:520px;max-height:calc(100vh - 48px);margin:0 16px;padding:22px 26px;position:relative;overflow-y:auto;box-shadow:0 20px 40px #00000026}.close-btn[data-v-a93c2e9d]{cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:8px;transition:background-color .2s;display:flex;position:absolute;top:16px;right:16px}.close-btn[data-v-a93c2e9d]:hover{background-color:#f5f5f7}.modal-header[data-v-a93c2e9d]{text-align:center;margin-bottom:14px}.icon-wrapper[data-v-a93c2e9d]{background-color:#fff9e6;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;margin:0 auto 8px;display:flex}.title[data-v-a93c2e9d]{color:#1d1d1f;margin:0 0 8px;font-size:20px;font-weight:800}.subtitle[data-v-a93c2e9d]{color:#64748b;margin:0;font-size:14px;line-height:1.55}.reward-panel[data-v-a93c2e9d]{background:linear-gradient(135deg,#fffaf0 0%,#fff7e8 100%);border:1px solid #fde4b1;border-radius:12px;margin-bottom:8px;padding:9px}.reward-tiers[data-v-a93c2e9d]{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.reward-tier[data-v-a93c2e9d]{color:#92400e;background:#ffffffb8;border-radius:9px;flex-direction:column;align-items:center;gap:3px;padding:7px 6px;display:flex}.reward-tier.is-highlighted[data-v-a93c2e9d]{background:#fff;box-shadow:0 3px 10px #b453091a}.tier-label[data-v-a93c2e9d]{color:#9a651b;font-size:12px}.reward-tier strong[data-v-a93c2e9d]{font-size:18px;line-height:1}.rules-container[data-v-a93c2e9d]{background:#f8fafc;border-radius:12px;flex-direction:column;gap:16px;margin-bottom:12px;padding:13px 14px;display:flex}.rule-item[data-v-a93c2e9d]{align-items:flex-start;gap:12px;display:flex}.rule-number[data-v-a93c2e9d]{color:#fff;background-color:#1d1d1f;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;margin-top:2px;font-size:13px;font-weight:700;display:flex}.rule-text[data-v-a93c2e9d]{color:#334155;margin:0;font-size:13px;line-height:1.5}.rule-text strong[data-v-a93c2e9d]{color:#0f172a;font-size:13px}.tag-row[data-v-a93c2e9d]{color:#64748b;flex-wrap:wrap;align-items:center;gap:5px;padding-top:1px;font-size:12px;display:flex}.tag-highlight[data-v-a93c2e9d]{color:#007aff;background-color:#f0f9ff;border-radius:4px;margin:0 2px;padding:2px 5px;font-weight:600}.wechat-action-area[data-v-a93c2e9d]{border:1px dashed #cbd5e1;border-radius:12px;align-items:center;gap:10px;margin-bottom:12px;padding:14px;display:flex}.qr-code-placeholder[data-v-a93c2e9d]{background-color:#f5f5f7;border-radius:8px;flex-shrink:0;width:96px;height:96px;overflow:hidden}.qr-image[data-v-a93c2e9d]{object-fit:cover;width:100%;height:100%}.wechat-info[data-v-a93c2e9d]{flex-direction:column;gap:9px;display:flex}.wechat-label[data-v-a93c2e9d]{color:#1d1d1f;font-size:14px;font-weight:600}.wechat-id-box[data-v-a93c2e9d]{background:#f1f5f9;border-radius:8px;align-items:center;gap:12px;padding:8px 12px;display:flex}.wechat-id[data-v-a93c2e9d]{color:#000;letter-spacing:.5px;font-family:monospace;font-size:16px;font-weight:700}.copy-btn[data-v-a93c2e9d]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:6px;align-items:center;gap:4px;padding:6px 12px;font-size:13px;font-weight:600;transition:all .2s;display:flex}.copy-btn[data-v-a93c2e9d]:hover{background:#333}.copy-btn.is-copied[data-v-a93c2e9d]{color:#34c759;background:#e8f8f0}.warning-text[data-v-a93c2e9d]{color:#ff3b30;text-align:justify;font-size:12px;line-height:1.5}@media (width<=600px){.wechat-modal-content[data-v-a93c2e9d]{margin:0 10px;padding:16px 18px}.wechat-action-area[data-v-a93c2e9d]{text-align:center;flex-direction:column;gap:16px}.wechat-info[data-v-a93c2e9d]{align-items:center}.wechat-id-box[data-v-a93c2e9d]{box-sizing:border-box;justify-content:space-between;width:100%}.title[data-v-a93c2e9d]{font-size:19px}}.bento-grid-layer-1[data-v-3028c91d]{grid-template-rows:repeat(2,minmax(160px,auto));grid-template-columns:1.8fr 1fr;grid-template-areas:"brand target""brand vocab";gap:20px;width:100%;display:grid}.bento-box[data-v-3028c91d]{cursor:default;background:#fff;border-radius:24px;flex-direction:column;padding:32px;transition:all .3s cubic-bezier(.25,.8,.25,1);display:flex;box-shadow:0 4px 24px #00000008,0 1px 2px #00000003}.bento-box[data-v-3028c91d]:hover{transform:translateY(-4px);box-shadow:0 16px 32px #ff9f0a14,0 4px 12px #0000000a}.brand-box[data-v-3028c91d]{grid-area:brand;justify-content:center;padding:40px 32px}.brand-content[data-v-3028c91d]{flex-direction:column;gap:16px;display:flex}.version-tag[data-v-3028c91d]{color:#ff9f0a;background:#fff;border:1px solid #ffece0;border-radius:20px;align-items:center;gap:6px;width:fit-content;padding:6px 14px;font-size:12px;font-weight:700;display:inline-flex;box-shadow:0 4px 12px #ff9f0a14}.brand-header[data-v-3028c91d]{align-items:center;gap:12px;margin-top:4px;display:flex}.main-title[data-v-3028c91d]{color:#1d1d1f;letter-spacing:-1px;margin:0;font-size:34px;font-weight:800}.text-mango[data-v-3028c91d]{color:#ff9f0a}.brand-slogan h2[data-v-3028c91d]{color:#1d1d1f;margin:0 0 8px;font-size:16px;font-weight:700}.brand-slogan p[data-v-3028c91d]{color:#666;max-width:95%;margin:0;font-size:14px;line-height:1.6}.short-divider[data-v-3028c91d]{background:#ff9f0a;border-radius:2px;width:40px;height:4px;margin:8px 0}.features-grid[data-v-3028c91d]{grid-template-columns:1fr 1fr;gap:12px;margin-top:8px;display:grid}.f-tag[data-v-3028c91d]{color:#1d1d1f;background:#fbfbfd;border:1px solid #00000008;border-radius:12px;align-items:center;gap:8px;padding:12px 16px;font-size:13px;font-weight:600;transition:background .2s;display:flex}.f-tag[data-v-3028c91d]:hover{background:#fff}.target-box[data-v-3028c91d]{grid-area:target;justify-content:space-between;padding:24px 32px}.clickable-target[data-v-3028c91d]{cursor:pointer;border:1px solid #0000;position:relative}.clickable-target[data-v-3028c91d]:hover{border-color:#ff9f0a}.edit-icon-wrapper[data-v-3028c91d]{color:#d1d1d6;transition:color .2s;position:absolute;top:16px;right:16px}.clickable-target:hover .edit-icon-wrapper[data-v-3028c91d]{color:#ff9f0a}.target-top-row[data-v-3028c91d]{justify-content:space-between;align-items:center;width:100%;margin-bottom:24px;display:flex}.days-left[data-v-3028c91d]{flex-direction:column;display:flex}.days-left .num[data-v-3028c91d]{color:#1d1d1f;letter-spacing:-1px;font-size:48px;font-weight:900;line-height:1}.days-left .label[data-v-3028c91d]{color:#86868b;margin-top:4px;font-size:11px;font-weight:700}.band-badge[data-v-3028c91d]{color:#fff;background:#ff9f0a;border-radius:12px;flex-direction:column;align-items:center;padding:10px 20px;display:flex;position:relative;box-shadow:0 8px 20px #ff9f0a33}.empty-target-state[data-v-3028c91d]{text-align:center;flex-direction:column;justify-content:center;align-items:center;height:100%;display:flex}.empty-icon-circle[data-v-3028c91d]{color:#86868b;background:#f5f5f7;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;margin-bottom:12px;display:flex}.empty-title[data-v-3028c91d]{color:#1d1d1f;margin-bottom:4px;font-size:15px;font-weight:800}.empty-desc[data-v-3028c91d]{color:#86868b;margin-bottom:16px;font-size:11px;line-height:1.5}.btn-set-target[data-v-3028c91d]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:20px;align-items:center;gap:6px;padding:8px 24px;font-size:12px;font-weight:700;transition:transform .2s,background .2s;display:flex}.btn-set-target[data-v-3028c91d]:hover{background:#000;transform:translateY(-2px)}.band-badge .num[data-v-3028c91d]{font-size:24px;font-weight:800;line-height:1}.band-badge .label[data-v-3028c91d]{opacity:.9;margin-top:2px;font-size:9px;font-weight:700}.target-quote-row[data-v-3028c91d]{background:#fbfbfd;border:1px solid #00000008;border-radius:12px;align-items:center;gap:12px;padding:12px 16px;display:flex}.quote-line[data-v-3028c91d]{background:#34c759;border-radius:2px;width:3px;height:14px}.target-quote-row p[data-v-3028c91d]{color:#444;margin:0;font-size:13px;font-weight:500}.vocab-box[data-v-3028c91d]{grid-area:vocab;justify-content:space-between;padding:24px 32px}.box-header[data-v-3028c91d]{justify-content:space-between;align-items:center;width:100%;display:flex}.header-left[data-v-3028c91d]{color:#ff9f0a;background:#fffaf5;border:1px solid #ffece0;border-radius:8px;align-items:center;gap:6px;padding:6px 12px;font-size:12px;font-weight:800;display:flex}.btn-refresh[data-v-3028c91d]{color:#86868b;cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;font-size:12px;transition:color .2s;display:flex}.btn-refresh[data-v-3028c91d]:hover{color:#1d1d1f}.vocab-content[data-v-3028c91d]{text-align:center;margin:24px 0}.vocab-content .word[data-v-3028c91d]{color:#1d1d1f;letter-spacing:-.5px;margin:0 0 8px;font-size:32px;font-weight:900}.word-meta[data-v-3028c91d]{color:#666;justify-content:center;align-items:center;gap:8px;font-size:14px;display:flex}.word-meta .pron[data-v-3028c91d]{font-family:monospace}.word-meta .dot[data-v-3028c91d]{color:#ccc}.vocab-sentence-row[data-v-3028c91d]{background:#fbfbfd;border:1px solid #00000008;border-radius:12px;align-items:flex-start;gap:12px;padding:16px;display:flex}.quote-icon[data-v-3028c91d]{color:#e5e5ea;flex-shrink:0;margin-top:2px}.vocab-sentence-row p[data-v-3028c91d]{color:#666;margin:0;font-size:13px;font-style:italic;line-height:1.5}@media (width<=900px){.bento-grid-layer-1[data-v-3028c91d]{grid-template-columns:1fr;grid-template-areas:"brand""target""vocab"}.features-grid[data-v-3028c91d]{grid-template-columns:1fr}}.advantage-bar-wrapper[data-v-d1860632]{align-items:center;width:100%;padding:10px 0;display:flex;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 5% 95%,#0000);mask-image:linear-gradient(90deg,#0000,#000 5% 95%,#0000)}.marquee-track[data-v-d1860632]{width:max-content;animation:40s linear infinite scrollLeft-d1860632;display:flex}.marquee-track[data-v-d1860632]:hover{animation-play-state:paused}@keyframes scrollLeft-d1860632{0%{transform:translate(0)}to{transform:translate(-50%)}}.advantage-capsule[data-v-d1860632]{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);cursor:default;background:#fff9;border:1px solid #00000008;border-radius:100px;align-items:center;gap:12px;margin-right:24px;padding:8px 16px 8px 8px;transition:transform .2s,background .2s;display:flex;box-shadow:0 2px 10px #00000005}.advantage-capsule[data-v-d1860632]:hover{background:#fff;transform:translateY(-2px);box-shadow:0 4px 15px #0000000a}.icon-box[data-v-d1860632]{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.text-content[data-v-d1860632]{white-space:nowrap;align-items:center;gap:6px;display:flex}.highlight[data-v-d1860632]{font-family:SF Pro Display,sans-serif;font-size:15px;font-weight:800}.title[data-v-d1860632]{color:#1d1d1f;font-size:13px;font-weight:600}.bento-grid-layer-2[data-v-04a98115]{grid-template-columns:1fr 1fr 1.3fr;gap:20px;width:100%;display:grid}.bento-box[data-v-04a98115]{z-index:1;background:#fff;border-radius:24px;flex-direction:column;padding:24px;transition:all .3s cubic-bezier(.25,.8,.25,1);display:flex;position:relative;box-shadow:0 4px 24px #00000008,0 1px 2px #00000003}.bento-box[data-v-04a98115]:hover{z-index:10;transform:translateY(-4px);box-shadow:0 16px 32px #0000000d,0 4px 12px #00000008}.box-header[data-v-04a98115]{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.header-left[data-v-04a98115]{align-items:center;gap:8px;font-size:13px;font-weight:800;display:flex}.streak-box[data-v-04a98115]{justify-content:space-between}.streak-count .num[data-v-04a98115]{color:#ff3b30;font-size:24px;font-weight:900}.streak-count .unit[data-v-04a98115]{color:#86868b;font-size:12px;font-weight:700}.mango-tree-visual[data-v-04a98115]{flex:1;justify-content:center;align-items:center;min-height:120px;display:flex;position:relative}.glow-bg[data-v-04a98115]{background:radial-gradient(circle,#34c75926 0%,#fff0 70%);width:60px;height:60px;animation:3s ease-in-out infinite pulse-04a98115;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes pulse-04a98115{0%{opacity:.7;transform:translate(-50%,-50%)scale(.9)}50%{opacity:1;transform:translate(-50%,-50%)scale(1.2)}to{opacity:.7;transform:translate(-50%,-50%)scale(.9)}}.streak-footer[data-v-04a98115]{text-align:center}.status-text[data-v-04a98115]{color:#1d1d1f;margin-bottom:8px;font-size:12px;font-weight:600}.progress-bar-bg[data-v-04a98115]{background:#f5f5f7;border-radius:3px;width:100%;height:6px;overflow:hidden}.progress-fill[data-v-04a98115]{background:#ff3b30;border-radius:3px;height:100%}.claim-reward-btn[data-v-04a98115]{color:#fff;cursor:pointer;background:linear-gradient(135deg,#ff9f0a 0%,#ff3b30 100%);border:none;border-radius:20px;justify-content:center;align-items:center;margin-bottom:8px;padding:8px 20px;font-size:13px;font-weight:800;transition:transform .2s,box-shadow .2s;animation:2s infinite pulse-btn-04a98115;display:inline-flex;box-shadow:0 4px 12px #ff3b304d}.claim-reward-btn[data-v-04a98115]:hover:not(:disabled){transform:translateY(-2px)scale(1.02);box-shadow:0 6px 16px #ff3b3066}.claim-reward-btn[data-v-04a98115]:disabled{opacity:.7;cursor:not-allowed;animation:none}@keyframes pulse-btn-04a98115{0%{box-shadow:0 0 #ff3b3066}70%{box-shadow:0 0 0 10px #ff3b3000}to{box-shadow:0 0 #ff3b3000}}.task-matrix[data-v-04a98115]{flex:1;grid-template-columns:1fr 1fr;gap:12px;display:grid}.task-item[data-v-04a98115]{cursor:pointer;background:#fbfbfd;border:1px solid #00000008;border-radius:16px;align-items:center;gap:10px;padding:12px;transition:all .2s;display:flex;position:relative}.task-item[data-v-04a98115]:hover{background:#fff;box-shadow:0 4px 12px #0000000a}.t-icon[data-v-04a98115]{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.task-skeleton[data-v-04a98115]{pointer-events:none}.today-insights-strip[data-v-04a98115]{color:#6e6e73;cursor:pointer;text-align:left;background:#fff8e8;border:0;border-radius:11px;align-items:center;gap:14px;margin-top:12px;padding:10px 12px;font-size:11px;display:flex}.today-insights-strip b[data-v-04a98115]{color:#1d1d1f}.today-insights-strip i[data-v-04a98115]{color:#d97706;margin-left:auto;font-style:normal;font-weight:700}.task-skeleton[data-v-04a98115]:nth-child(5){grid-column:1/-1}.skeleton-block[data-v-04a98115],.skeleton-line[data-v-04a98115]{background:#f5f5f7;position:relative;overflow:hidden}.skeleton-block[data-v-04a98115]:after,.skeleton-line[data-v-04a98115]:after{content:"";background:linear-gradient(90deg,#0000,#ffffffbf,#0000);animation:1.25s infinite skeleton-shimmer-04a98115;position:absolute;inset:0;transform:translate(-100%)}.skeleton-line[data-v-04a98115]{border-radius:8px;height:12px}.skeleton-line.title[data-v-04a98115]{width:42px}.skeleton-line.state[data-v-04a98115]{width:64px;height:10px;margin-top:8px}@keyframes skeleton-shimmer-04a98115{to{transform:translate(100%)}}.tooltip-container[data-v-04a98115]{align-items:center;display:flex;position:relative}.tooltip-content[data-v-04a98115]{visibility:hidden;opacity:0;color:#fff;white-space:nowrap;z-index:100;pointer-events:none;background:#1d1d1ff2;border-radius:12px;padding:12px 16px;font-size:12px;font-weight:500;line-height:1.6;transition:all .2s cubic-bezier(.25,.8,.25,1);position:absolute;top:100%;left:0;transform:translateY(8px);box-shadow:0 8px 24px #00000026}.tooltip-container:hover .tooltip-content[data-v-04a98115]{visibility:visible;opacity:1;transform:translateY(4px)}.tooltip-content[data-v-04a98115]:after{content:"";border:6px solid #0000;border-bottom-color:#1d1d1ff2;position:absolute;bottom:100%;left:8px}.set-btn-pill[data-v-04a98115]{color:#007aff;background:#007aff14;border-radius:10px;margin-top:2px;padding:2px 8px;font-size:10px;font-weight:700;display:inline-block}.hover-edit-icon[data-v-04a98115]{color:#86868b;opacity:0;transition:all .2s;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.task-item:hover .hover-edit-icon[data-v-04a98115]{opacity:1;color:#1d1d1f}.task-item:hover .check-icon[data-v-04a98115]{opacity:0}.reading[data-v-04a98115]{color:#34c759;background:#e6f9e9}.listening[data-v-04a98115]{color:#af52de;background:#f3e8ff}.writing[data-v-04a98115]{color:#007aff;background:#e0f2fe}.speaking[data-v-04a98115]{color:#ff3b30;background:#fff0f0}.vocab[data-v-04a98115]{color:#d97706;background:#fffbeb}.task-item[data-v-04a98115]:nth-child(5){grid-column:1/-1}.t-info[data-v-04a98115]{flex-direction:column;display:flex}.t-name[data-v-04a98115]{color:#1d1d1f;font-size:13px;font-weight:700}.t-state[data-v-04a98115]{color:#86868b;margin-top:2px;font-size:11px;font-weight:600}.check-icon[data-v-04a98115]{position:absolute;top:50%;right:12px;transform:translateY(-50%)}.completed[data-v-04a98115]{background:#34c7590d;border-color:#34c7594d}.completed .t-state[data-v-04a98115]{color:#34c759}.heatmap-box[data-v-04a98115]{flex:1}.heatmap-legend[data-v-04a98115]{color:#86868b;align-items:center;gap:4px;font-size:11px;font-weight:600;display:flex}.heatmap-legend div[data-v-04a98115]{border-radius:2px;width:10px;height:10px}.heatmap-grid[data-v-04a98115]{flex:1;grid-template-rows:repeat(5,1fr);grid-template-columns:repeat(7,1fr);gap:6px;display:grid}.heat-block[data-v-04a98115]{aspect-ratio:1;border-radius:4px;width:100%}.latest-footprint[data-v-04a98115]{cursor:pointer;background:#f4f8f6;border:1px solid #d9e3df;border-radius:10px;justify-content:space-between;align-items:center;gap:10px;margin-top:14px;padding:10px 11px;display:flex}.latest-footprint div[data-v-04a98115]{flex-direction:column;min-width:0;display:flex}.latest-footprint span[data-v-04a98115]{color:#71847d;font-size:9px}.latest-footprint strong[data-v-04a98115]{color:#173f35;text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.latest-footprint button[data-v-04a98115]{color:#b46b17;cursor:pointer;background:0 0;border:0;flex:none;font-size:10px;font-weight:800}.lv-0[data-v-04a98115]{background-color:#f5f5f7}.lv-1[data-v-04a98115]{background-color:#ffece0}.lv-2[data-v-04a98115]{background-color:#fc9}.lv-3[data-v-04a98115]{background-color:#ff9f0a}@media (width<=900px){.bento-grid-layer-2[data-v-04a98115]{grid-template-columns:1fr}.mango-tree-visual[data-v-04a98115]{min-height:160px}}.modal-overlay[data-v-04a98115]{-webkit-backdrop-filter:blur(8px);z-index:9999;background:#0006;justify-content:center;align-items:center;animation:.2s fadeIn-04a98115;display:flex;position:fixed;inset:0}@keyframes fadeIn-04a98115{0%{opacity:0}to{opacity:1}}.target-modal-box[data-v-04a98115]{background:#fff;border-radius:24px;width:320px;padding:24px;animation:.3s cubic-bezier(.16,1,.3,1) slideUp-04a98115;box-shadow:0 24px 48px #00000026}@keyframes slideUp-04a98115{0%{opacity:0;transform:translateY(20px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}.modal-header[data-v-04a98115]{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.close-btn[data-v-04a98115]{cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:4px;transition:background .2s;display:flex}.close-btn[data-v-04a98115]:hover{background:#f5f5f7}.stepper-area[data-v-04a98115]{background:#fbfbfd;border:1px solid #f0f0f0;border-radius:16px;justify-content:space-between;align-items:center;margin-bottom:24px;padding:16px;display:flex}.step-btn[data-v-04a98115]{color:#1d1d1f;cursor:pointer;background:#fff;border:1px solid #e5e5ea;border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;transition:all .2s;display:flex;box-shadow:0 2px 8px #00000005}.step-btn[data-v-04a98115]:hover:not(:disabled){color:#007aff;border-color:#007aff}.step-btn[data-v-04a98115]:disabled{opacity:.3;cursor:not-allowed}.val-display[data-v-04a98115]{flex-direction:column;align-items:center;display:flex}.val-display .num[data-v-04a98115]{color:#1d1d1f;font-family:SF Pro Display,sans-serif;font-size:32px;font-weight:800;line-height:1}.val-display .unit[data-v-04a98115]{color:#86868b;margin-top:4px;font-size:12px;font-weight:600}.save-btn[data-v-04a98115]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:14px;justify-content:center;align-items:center;width:100%;padding:14px;font-size:15px;font-weight:700;transition:transform .2s;display:flex}.save-btn[data-v-04a98115]:hover:not(:disabled){transform:scale(.98)}.save-btn[data-v-04a98115]:disabled{opacity:.7;cursor:not-allowed}@keyframes spin-04a98115{to{transform:rotate(360deg)}}.bento-box[data-v-3665f544]{background:#fff;border-radius:24px;flex-direction:column;padding:32px;transition:all .3s cubic-bezier(.25,.8,.25,1);display:flex;box-shadow:0 4px 24px #00000008,0 1px 2px #00000003}.bento-box[data-v-3665f544]:hover{transform:translateY(-4px);box-shadow:0 16px 32px #007aff14,0 4px 12px #0000000a}.box-header[data-v-3665f544]{justify-content:space-between;align-items:flex-end;margin-bottom:24px;display:flex}.header-text-group[data-v-3665f544]{flex-direction:column;display:flex}.header-left[data-v-3665f544]{align-items:center;gap:8px;font-size:16px;font-weight:800;display:flex}.header-desc[data-v-3665f544]{color:#86868b;margin-top:4px;font-size:13px;font-weight:500}.header-actions[data-v-3665f544]{align-items:center;gap:12px;display:flex}.btn-share-score[data-v-3665f544]{cursor:pointer;border-radius:100px;align-items:center;gap:8px;padding:8px 18px;font-size:13px;font-weight:700;transition:all .3s cubic-bezier(.25,.8,.25,1);display:flex}.btn-secondary[data-v-3665f544]{color:#1d1d1f;background:#fff;border:1px solid #d1d1d6}.btn-secondary[data-v-3665f544]:hover{background:#f5f5f7;border-color:#86868b}.btn-primary[data-v-3665f544]{color:#fff;background:#ff2442;border:1px solid #ff2442;box-shadow:0 4px 12px #ff244240}.btn-primary[data-v-3665f544]:hover{background:#e61e38;border-color:#e61e38;transform:translateY(-2px);box-shadow:0 8px 20px #ff244266}.btn-primary[data-v-3665f544]:active{background:#cc1b32;transform:translateY(0);box-shadow:0 2px 8px #ff24424d}.testimonial-viewport[data-v-3665f544]{width:100%;min-height:220px;position:relative}.testimonial-grid[data-v-3665f544]{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.fade-slide-enter-active[data-v-3665f544],.fade-slide-leave-active[data-v-3665f544]{transition:all .5s cubic-bezier(.25,.8,.25,1)}.fade-slide-enter-from[data-v-3665f544]{opacity:0;transform:translateY(15px)}.fade-slide-leave-to[data-v-3665f544]{opacity:0;transform:translateY(-15px)}.t-card[data-v-3665f544]{cursor:default;background:#fbfbfd;border:1px solid #00000008;border-radius:16px;flex-direction:column;padding:20px;transition:background .2s,box-shadow .2s;display:flex}.t-card[data-v-3665f544]:hover{background:#fff;box-shadow:0 8px 24px #0000000a}.t-card-header[data-v-3665f544]{justify-content:space-between;align-items:flex-start;margin-bottom:16px;display:flex}.t-user[data-v-3665f544]{align-items:center;gap:10px;display:flex}.t-avatar[data-v-3665f544]{color:#fff;background:linear-gradient(135deg,#ffb347 0%,#ff9500 100%);border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;font-weight:800;display:flex}.t-info[data-v-3665f544]{flex-direction:column;display:flex}.t-name[data-v-3665f544]{color:#1d1d1f;font-size:14px;font-weight:700}.t-city[data-v-3665f544]{color:#86868b;margin-top:2px;font-size:11px}.quote-mark[data-v-3665f544]{color:#e5e5ea}.t-score-box[data-v-3665f544]{background:#fff;border:1px solid #f0f0f0;border-radius:8px;align-items:center;gap:8px;width:fit-content;margin-bottom:16px;padding:8px 12px;display:flex}.subject[data-v-3665f544]{color:#1d1d1f;background:#f5f5f7;border-radius:4px;padding:2px 6px;font-size:11px;font-weight:700}.score[data-v-3665f544]{font-family:SF Pro Display,sans-serif;font-size:15px;font-weight:800}.score.old[data-v-3665f544]{color:#86868b}.score.new[data-v-3665f544]{color:#34c759}.t-review[data-v-3665f544]{color:#444;text-align:justify;margin:0;font-size:13px;line-height:1.6}.modal-overlay[data-v-3665f544]{-webkit-backdrop-filter:blur(8px);z-index:9999;background:#0006;justify-content:center;align-items:center;animation:.2s fadeIn-3665f544;display:flex;position:fixed;inset:0}@keyframes fadeIn-3665f544{0%{opacity:0}to{opacity:1}}.modal-box[data-v-3665f544]{background:#fff;border-radius:20px;width:90%;max-width:500px;animation:.3s cubic-bezier(.16,1,.3,1) slideUp-3665f544;overflow:hidden;box-shadow:0 24px 48px #00000026}@keyframes slideUp-3665f544{0%{opacity:0;transform:translateY(20px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.modal-header[data-v-3665f544]{background:#fbfbfd;border-bottom:1px solid #f0f0f0;justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-title-group[data-v-3665f544]{color:#1d1d1f;align-items:center;gap:10px;font-size:16px;font-weight:800;display:flex}.icon-tag[data-v-3665f544]{color:#ff3b30;background:#fff0f0;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.btn-close[data-v-3665f544]{color:#86868b;cursor:pointer;background:0 0;border:none;transition:color .2s}.btn-close[data-v-3665f544]:hover{color:#1d1d1f}.modal-body[data-v-3665f544]{padding:24px}.form-desc[data-v-3665f544]{color:#666;margin:0 0 20px;font-size:13px;line-height:1.5}.form-grid[data-v-3665f544]{flex-wrap:wrap;gap:16px;margin-bottom:16px;display:flex}.input-item[data-v-3665f544]{flex-direction:column;flex:1;min-width:100%;display:flex}.input-item.half-width[data-v-3665f544]{flex:1;min-width:calc(50% - 8px)}.input-item label[data-v-3665f544]{color:#86868b;margin-bottom:8px;font-size:12px;font-weight:700}.input-item select[data-v-3665f544],.input-item textarea[data-v-3665f544]{resize:vertical;box-sizing:border-box;background:#fbfbfd;border:1.5px solid #eee;border-radius:12px;outline:none;width:100%;padding:12px;font-family:inherit;font-size:14px;transition:border-color .2s}.input-item select[data-v-3665f544]:focus,.input-item textarea[data-v-3665f544]:focus{background:#fff;border-color:#0ea5e9}.submit-btn[data-v-3665f544]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;margin-top:24px;padding:14px;font-size:15px;font-weight:700;transition:transform .2s;display:flex}.submit-btn[data-v-3665f544]:hover{transform:scale(.98)}@media (width<=900px){.testimonial-grid[data-v-3665f544]{grid-template-columns:1fr}.box-header[data-v-3665f544]{flex-direction:column;align-items:flex-start;gap:16px}.header-actions[data-v-3665f544]{flex-wrap:wrap;align-self:flex-start}}.bento-box[data-v-daf6f611]{background:#fff;border-radius:24px;flex-direction:column;padding:32px;transition:all .3s cubic-bezier(.25,.8,.25,1);display:flex;box-shadow:0 4px 24px #00000008,0 1px 2px #00000003}.box-header[data-v-daf6f611]{justify-content:space-between;align-items:flex-end;margin-bottom:24px;display:flex}.header-text-group[data-v-daf6f611]{flex-direction:column;display:flex}.header-left[data-v-daf6f611]{align-items:center;gap:8px;font-size:16px;font-weight:800;display:flex}.header-desc[data-v-daf6f611]{color:#86868b;margin-top:4px;font-size:13px;font-weight:500}.btn-ask[data-v-daf6f611]{color:#1d1d1f;cursor:pointer;background:#fff;border:1px solid #d1d1d6;border-radius:100px;align-items:center;gap:8px;padding:8px 18px;font-size:13px;font-weight:700;transition:all .3s cubic-bezier(.25,.8,.25,1);display:flex}.btn-ask[data-v-daf6f611]:hover{color:#fff;background:#1d1d1f;border-color:#1d1d1f;transform:translateY(-1px);box-shadow:0 8px 20px #00000026}.btn-ask[data-v-daf6f611]:active{background:#000;transform:translateY(0)}.search-wrapper[data-v-daf6f611]{margin-bottom:24px}.search-input-box[data-v-daf6f611]{background:#f5f5f7;border:1.5px solid #0000;border-radius:14px;align-items:center;padding:0 16px;transition:all .2s;display:flex;position:relative}.search-input-box[data-v-daf6f611]:focus-within{background:#fff;border-color:#007aff;box-shadow:0 0 0 4px #007aff1a}.search-icon[data-v-daf6f611]{color:#86868b;margin-right:10px}.search-input-box input[data-v-daf6f611]{color:#1d1d1f;background:0 0;border:none;outline:none;width:100%;padding:14px 0;font-size:14px}.faq-accordion[data-v-daf6f611]{flex-direction:column;gap:8px;display:flex}.accordion-item[data-v-daf6f611]{border:1px solid #f0f0f0;border-radius:16px;transition:all .3s;overflow:hidden}.accordion-item.active[data-v-daf6f611]{background:#fbfbfd;border-color:#007aff33}.accordion-header[data-v-daf6f611]{cursor:pointer;background:#fff;justify-content:space-between;align-items:center;padding:18px 20px;display:flex}.q-text[data-v-daf6f611]{color:#1d1d1f;font-size:14px;font-weight:700}.arrow-icon[data-v-daf6f611]{color:#86868b;transition:transform .3s}.accordion-item.active .arrow-icon[data-v-daf6f611]{color:#007aff;transform:rotate(180deg)}.accordion-content[data-v-daf6f611]{transition:max-height .4s cubic-bezier(.4,0,.2,1);overflow:hidden}.content-inner[data-v-daf6f611]{color:#475569;text-align:justify;padding:0 20px 20px;font-size:13px;line-height:1.7}[data-v-daf6f611] .content-inner strong{color:#1d1d1f;font-weight:700}.empty-results[data-v-daf6f611]{text-align:center;color:#86868b;padding:40px;font-size:13px}.modal-overlay[data-v-daf6f611]{-webkit-backdrop-filter:blur(8px);z-index:2000;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-box[data-v-daf6f611]{background:#fff;border-radius:24px;width:90%;max-width:460px;animation:.3s ease-out slideUp-daf6f611;overflow:hidden;box-shadow:0 24px 48px #00000026}@keyframes slideUp-daf6f611{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header-box[data-v-daf6f611]{background:#fbfbfd;border-bottom:1px solid #f0f0f0;justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-title[data-v-daf6f611]{color:#1d1d1f;align-items:center;gap:10px;font-weight:800;display:flex}.icon-tag-blue[data-v-daf6f611]{color:#007aff;background:#e0f2fe;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.btn-close[data-v-daf6f611]{color:#ccc;cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:0;transition:color .2s;display:flex}.btn-close[data-v-daf6f611]:hover{color:#ff3b30}.modal-body[data-v-daf6f611]{padding:24px}.input-item[data-v-daf6f611]{flex-direction:column;margin-bottom:20px;display:flex}.input-item label[data-v-daf6f611]{color:#86868b;margin-bottom:8px;font-size:12px;font-weight:700}.input-item textarea[data-v-daf6f611]{resize:none;box-sizing:border-box;background:#fbfbfd;border:1.5px solid #eee;border-radius:12px;outline:none;width:100%;padding:12px;font-size:14px}.input-item textarea[data-v-daf6f611]:focus{background:#fff;border-color:#007aff}.submit-btn[data-v-daf6f611]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;padding:14px;font-weight:700;transition:transform .2s;display:flex}.submit-btn[data-v-daf6f611]:hover{transform:scale(.98)}.feedback-tip[data-v-daf6f611]{color:#d97706;background:#fffbeb;border-radius:8px;align-items:flex-start;margin:-4px 0 20px;padding:10px;font-size:12px;line-height:1.5;display:flex}@media (width<=768px){.box-header[data-v-daf6f611]{flex-direction:column;align-items:flex-start;gap:16px}}.expand-action-row[data-v-daf6f611]{justify-content:center;margin-top:16px;padding-top:8px;display:flex}.btn-expand-toggle[data-v-daf6f611]{color:#007aff;cursor:pointer;background:0 0;border:none;border-radius:20px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:600;transition:background .2s;display:flex}.btn-expand-toggle[data-v-daf6f611]:hover{background:#f0f8ff}.btn-expand-toggle svg[data-v-daf6f611]{transition:transform .3s}.btn-expand-toggle svg.rotated[data-v-daf6f611]{transform:rotate(180deg)}.mango-global-footer[data-v-11c4f86a]{color:#f5f5f7;background-color:#1d1d1f;justify-content:center;width:100%;padding:60px 20px 40px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;display:flex}.footer-max-width[data-v-11c4f86a]{flex-direction:column;width:100%;max-width:1200px;display:flex}.footer-grid[data-v-11c4f86a]{grid-template-columns:2fr 1fr 1.5fr;gap:40px;margin-bottom:60px;display:grid}.brand-title[data-v-11c4f86a]{color:#fff;align-items:center;gap:8px;margin-bottom:16px;font-size:18px;font-weight:800;display:flex}.brand-desc[data-v-11c4f86a]{color:#a1a1a6;margin:0;font-size:13px;line-height:1.6}.link-title[data-v-11c4f86a]{color:#fff;margin:0 0 16px;font-size:14px;font-weight:700}.footer-links ul[data-v-11c4f86a]{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.footer-links a[data-v-11c4f86a]{color:#a1a1a6;font-size:13px;font-weight:500;text-decoration:none;transition:color .2s}.footer-links a[data-v-11c4f86a]:hover{color:#fff}.contact-email[data-v-11c4f86a]{color:#fff;margin-bottom:20px;font-family:SF Pro Display,monospace;font-size:14px;font-weight:600;display:block}.wechat-box[data-v-11c4f86a]{background:#ffffff0d;border:1px solid #ffffff1a;border-radius:12px;align-items:center;gap:12px;width:fit-content;padding:12px;display:flex}.qr-placeholder[data-v-11c4f86a]{background:#fff;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:72px;height:72px;padding:4px;display:flex}.wechat-qr-img[data-v-11c4f86a]{object-fit:contain;border-radius:4px;width:100%;height:100%;display:block}.wechat-text[data-v-11c4f86a]{flex-direction:column;gap:4px;display:flex}.wechat-title[data-v-11c4f86a]{color:#fff;font-size:13px;font-weight:700}.wechat-desc[data-v-11c4f86a]{color:#a1a1a6;font-size:11px}.footer-compliance[data-v-11c4f86a]{text-align:center;border-top:1px solid #ffffff1a;flex-direction:column;align-items:center;padding-top:30px;display:flex}.copyright[data-v-11c4f86a]{color:#86868b;margin:0 0 12px;font-size:13px;font-weight:600}.badges-row[data-v-11c4f86a]{justify-content:center;align-items:center;gap:12px;margin-bottom:20px;display:flex}.divider[data-v-11c4f86a]{color:#424245;font-size:12px}.badge-link[data-v-11c4f86a]{color:#86868b;align-items:center;gap:4px;font-size:12px;text-decoration:none;transition:color .2s;display:flex}.badge-link[data-v-11c4f86a]:hover{color:#fff}.police-badge svg[data-v-11c4f86a]{color:#86868b}.police-icon[data-v-11c4f86a]{vertical-align:text-bottom;width:16px;height:16px;margin-right:4px;display:inline-block}.disclaimer[data-v-11c4f86a]{color:#666;text-align:justify;text-align-last:center;max-width:800px;margin:0;font-size:12px;line-height:1.6}@media (width<=768px){.footer-grid[data-v-11c4f86a]{grid-template-columns:1fr;gap:32px}.badges-row[data-v-11c4f86a]{flex-direction:column;gap:8px}.divider[data-v-11c4f86a]{display:none}}.mango-home-wrapper[data-v-4a454452]{background-color:#fbfbfd;flex-direction:column;align-items:center;width:100%;min-height:100vh;padding-top:2px;display:flex}.layout-container[data-v-4a454452]{flex-direction:column;gap:24px;width:100%;max-width:1200px;margin:0 auto 60px;padding:0 20px;display:flex}.mock-workspace-wrapper[data-v-58d01e00]{-webkit-font-smoothing:antialiased;background-color:#fff;flex-direction:column;width:100%;min-height:100vh;padding-top:24px;padding-bottom:60px;display:flex}.workspace-container[data-v-58d01e00]{align-items:flex-start;gap:48px;width:100%;max-width:1240px;margin:0 auto;padding:0 24px;display:flex}.workspace-sidebar[data-v-58d01e00]{z-index:10;background:0 0;flex:0 0 220px;position:sticky;top:24px}.sidebar-header[data-v-58d01e00]{margin-bottom:32px;padding-left:12px}.sidebar-title[data-v-58d01e00]{color:#1d1d1f;letter-spacing:-.5px;margin-bottom:4px;font-size:22px;font-weight:900}.sidebar-subtitle[data-v-58d01e00]{color:#86868b;letter-spacing:1.5px;text-transform:uppercase;font-size:11px;font-weight:700}.nav-menu[data-v-58d01e00]{flex-direction:column;gap:8px;display:flex}.nav-menu-item[data-v-58d01e00]{cursor:pointer;background:0 0;border:none;border-radius:12px;align-items:center;gap:14px;padding:12px 16px;transition:all .2s;display:flex}.nav-menu-item[data-v-58d01e00]:hover:not(.active){background:#f5f5f7}.nav-menu-item.active[data-v-58d01e00]{background:#1d1d1f;box-shadow:0 4px 12px #0000001a}.nav-icon[data-v-58d01e00]{color:#86868b;align-items:center;width:20px;height:20px;transition:all .2s;display:flex}.nav-text[data-v-58d01e00]{color:#515154;font-size:15px;font-weight:600;transition:all .2s}.nav-menu-item.active .nav-icon[data-v-58d01e00],.nav-menu-item.active .nav-text[data-v-58d01e00]{color:#fff}.sidebar-footer[data-v-58d01e00]{margin-top:40px;padding:0 12px}.footer-card[data-v-58d01e00]{color:#86868b;background:0 0;border:1px solid #e5e5ea;border-radius:12px;align-items:center;gap:8px;padding:12px;font-size:12px;font-weight:600;display:flex}.workspace-main[data-v-58d01e00]{flex:1;min-width:0}.main-header[data-v-58d01e00]{margin-bottom:40px}.main-title[data-v-58d01e00]{color:#1d1d1f;letter-spacing:-.5px;margin-bottom:8px;font-size:32px;font-weight:800}.main-desc[data-v-58d01e00]{color:#86868b;max-width:600px;font-size:15px;line-height:1.6}.filter-toolbar[data-v-58d01e00]{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:24px;display:flex}.source-switcher[data-v-58d01e00]{background:#f5f5f7;border-radius:10px;gap:4px;padding:4px;display:inline-flex}.switch-btn[data-v-58d01e00]{color:#86868b;cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:700;transition:all .3s;display:flex}.switch-btn.active[data-v-58d01e00]{color:#1d1d1f;background:#fff;box-shadow:0 2px 8px #0000000a}.switch-btn svg[data-v-58d01e00]{flex-shrink:0;width:16px;height:16px;transition:opacity .3s}.switch-btn.active svg[data-v-58d01e00]{opacity:1;color:#d97706}.switch-btn.tooltip-trigger[data-v-58d01e00]{position:relative;overflow:visible}.info-icon-wrapper[data-v-58d01e00]{color:#a1a1aa;justify-content:center;align-items:center;margin-left:2px;display:inline-flex}.info-icon-wrapper[data-v-58d01e00]:hover{color:#1d1d1f}.saas-tooltip[data-v-58d01e00]{color:#fff;text-align:left;opacity:0;pointer-events:none;z-index:50;white-space:normal;background:#1d1d1f;border-radius:12px;width:250px;padding:12px 16px;font-size:12px;line-height:1.6;transition:all .25s cubic-bezier(.16,1,.3,1);position:absolute;bottom:calc(100% + 12px);left:50%;transform:translate(-50%)translateY(8px);box-shadow:0 12px 32px #00000026}.saas-tooltip[data-v-58d01e00]:after{content:"";border:6px solid #0000;border-top-color:#1d1d1f;position:absolute;top:100%;left:50%;transform:translate(-50%)}.info-icon-wrapper:hover .saas-tooltip[data-v-58d01e00]{opacity:1;transform:translate(-50%)translateY(0)}.saas-tooltip strong[data-v-58d01e00]{color:#facc15;margin-bottom:6px;font-size:13px;font-weight:800;display:block}.saas-tooltip p[data-v-58d01e00]{color:#a1a1aa;margin:0}.saas-tooltip b[data-v-58d01e00]{color:#fff;font-weight:700}.free-badge-inline[data-v-58d01e00]{color:#fff;letter-spacing:.5px;background:#e11d48;border-radius:6px;margin-left:4px;padding:2px 6px;font-size:10px;font-weight:800;box-shadow:0 2px 6px #e11d4833}.cambridge-dropdown-wrapper[data-v-58d01e00]{align-items:center;gap:10px;display:flex}.dropdown-label[data-v-58d01e00]{color:#86868b;letter-spacing:.5px;font-size:13px;font-weight:700}.select-box[data-v-58d01e00]{align-items:center;display:flex;position:relative}.dropdown-arrow[data-v-58d01e00]{color:#86868b;pointer-events:none;position:absolute;right:14px}.cambridge-select[data-v-58d01e00]{appearance:none;color:#1d1d1f;cursor:pointer;background-color:#fff;border:1px solid #e5e5ea;border-radius:8px;outline:none;min-width:190px;padding:8px 40px 8px 16px;font-family:inherit;font-size:14px;font-weight:700;transition:all .2s;box-shadow:0 2px 8px #00000005}.cambridge-select[data-v-58d01e00]:hover{border-color:#d1d1d6;box-shadow:0 4px 12px #0000000a}.cambridge-select[data-v-58d01e00]:focus{border-color:#1d1d1f;box-shadow:0 0 0 3px #1d1d1f1a}.cambridge-select option[data-v-58d01e00]{color:#1d1d1f;font-weight:600}.mock-grid[data-v-58d01e00]{grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px;display:grid}.mock-grid.cambridge-grid[data-v-58d01e00]{grid-template-columns:repeat(2,1fr);gap:20px}.mock-card[data-v-58d01e00]{cursor:pointer;background:#fff;border:1px solid #e5e5ea;border-radius:12px;flex-direction:column;padding:20px;transition:all .25s;display:flex;box-shadow:0 2px 12px #00000005}.mock-card[data-v-58d01e00]:hover{border-color:#d1d1d6;transform:translateY(-2px);box-shadow:0 8px 24px #0000000f}.card-content[data-v-58d01e00]{flex-direction:column;flex:1;margin-bottom:16px;display:flex}.title-header[data-v-58d01e00]{align-items:flex-start;gap:8px;margin-bottom:12px;display:flex}.status-tag[data-v-58d01e00]{border-radius:4px;flex-shrink:0;margin-top:2px;padding:2px 6px;font-size:10px;font-weight:800}.status-tag.free[data-v-58d01e00]{color:#1d1d1f;background:#f5f5f7;border:1px solid #e5e5ea}.status-tag.pro[data-v-58d01e00]{color:#e5c37e;background:#1d1d1f}.card-title[data-v-58d01e00]{color:#1d1d1f;letter-spacing:-.2px;-webkit-line-clamp:2;-webkit-box-orient:vertical;align-items:center;gap:6px;margin:0;font-size:16px;font-weight:800;line-height:1.4;display:-webkit-box;overflow:hidden}.c-icon[data-v-58d01e00]{color:#d97706;opacity:.8;flex-shrink:0;width:16px;height:16px}.tags-row[data-v-58d01e00]{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.duration-tag[data-v-58d01e00]{color:#86868b;align-items:center;gap:4px;font-size:11px;font-weight:700;display:flex}.score-badge[data-v-58d01e00]{color:#d97706;background:#fffbeb;border:1px solid #fef3c7;border-radius:6px;align-items:center;gap:4px;padding:2px 6px;font-size:11px;font-weight:800;display:flex}.card-footer[data-v-58d01e00]{border-top:1px dashed #f0f0f0;justify-content:space-between;align-items:center;margin-top:auto;padding-top:16px;display:flex}.meta-info[data-v-58d01e00]{color:#86868b;align-items:center;gap:4px;font-size:12px;font-weight:600;display:flex}.action-trigger[data-v-58d01e00]{color:#059669;cursor:pointer;align-items:center;gap:2px;font-size:12px;font-weight:700;transition:opacity .2s;display:flex}.action-trigger[data-v-58d01e00]:hover{opacity:.6}.status-tag.pro.is-locked-badge[data-v-58d01e00]{color:#92400e;background:#fdfaf3;border:1px solid #fde68a}.action-trigger.is-locked-pro[data-v-58d01e00]{color:#d97706;background:#fffbeb;border:1px solid #fde68a;border-radius:12px;padding:6px 12px}.action-trigger.is-locked-pro[data-v-58d01e00]:hover{opacity:1;background:#fef3c7;transform:translateY(-2px)}.action-split[data-v-58d01e00]{align-items:center;gap:6px;display:flex}.btn-review[data-v-58d01e00],.btn-retake[data-v-58d01e00]{cursor:pointer;border:none;border-radius:6px;padding:6px 12px;font-size:12px;font-weight:700;transition:all .2s}.btn-review[data-v-58d01e00]{color:#1d1d1f;background:#f5f5f7;border:1px solid #e5e5ea}.btn-review[data-v-58d01e00]:hover{background:#e5e5ea}.btn-retake[data-v-58d01e00]{color:#fff;background:#f59e0b;box-shadow:0 2px 8px #f59e0b33}.btn-retake[data-v-58d01e00]:hover{background:#d97706;transform:translateY(-1px)}.mock-card.is-cambridge .btn-retake[data-v-58d01e00]{background:#059669}.mock-card.is-cambridge .btn-retake[data-v-58d01e00]:hover{background:#047857}.state-placeholder[data-v-58d01e00]{color:#86868b;flex-direction:column;align-items:center;gap:16px;padding:100px 0;font-size:14px;display:flex}.spin-icon[data-v-58d01e00]{width:32px;height:32px;animation:1s linear infinite spin-58d01e00}@keyframes spin-58d01e00{to{transform:rotate(360deg)}}@media (width<=1100px){.mock-grid[data-v-58d01e00],.mock-grid.cambridge-grid[data-v-58d01e00]{grid-template-columns:repeat(2,1fr)}}@media (width<=900px){.workspace-container[data-v-58d01e00]{flex-direction:column;gap:32px}.workspace-sidebar[data-v-58d01e00]{flex:none;width:100%;position:static}.nav-menu[data-v-58d01e00]{flex-direction:row;padding-bottom:12px;overflow-x:auto}.nav-menu[data-v-58d01e00]::-webkit-scrollbar{display:none}.nav-menu-item[data-v-58d01e00]{white-space:nowrap;width:auto}.sidebar-footer[data-v-58d01e00]{display:none}.mock-grid[data-v-58d01e00],.mock-grid.cambridge-grid[data-v-58d01e00]{grid-template-columns:1fr}}@keyframes spin-873d6773{to{transform:rotate(360deg)}}.spin-anim[data-v-873d6773]{animation:1s linear infinite spin-873d6773}@keyframes popIn-873d6773{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.modal-overlay[data-v-873d6773]{z-index:10002;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0006;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.modal-content[data-v-873d6773]{background:#fff;border-radius:16px;flex-direction:column;width:700px;max-width:95%;max-height:85vh;animation:.2s cubic-bezier(.34,1.56,.64,1) forwards popIn-873d6773;display:flex;overflow:hidden;box-shadow:0 20px 60px #0000004d}.modal-header[data-v-873d6773]{background:#fafafa;border-bottom:1px solid #eee;justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-title[data-v-873d6773]{color:#7c3aed;align-items:center;gap:8px;font-size:16px;font-weight:800;display:flex}.btn-close[data-v-873d6773]{color:#999;cursor:pointer;background:0 0;border:none;font-size:24px}.modal-body[data-v-873d6773]{background:#f9f9f9;flex:1;padding:0;overflow-y:auto}.state-container[data-v-873d6773]{text-align:center;color:#86868b;flex-direction:column;align-items:center;padding:60px 20px;display:flex}.state-text[data-v-873d6773]{margin-top:10px;font-size:13px}.empty-title[data-v-873d6773]{color:#1d1d1f;margin-top:12px;font-size:14px;font-weight:600}.materials-list[data-v-873d6773]{flex-direction:column;display:flex}.material-item[data-v-873d6773]{cursor:pointer;background:#fff;border-bottom:1px solid #eee;flex-direction:column;gap:12px;padding:20px 24px;transition:background .2s;display:flex}.material-item[data-v-873d6773]:hover{background:#f5f3ff}.item-main[data-v-873d6773]{justify-content:space-between;align-items:flex-start;gap:15px;display:flex}.item-info[data-v-873d6773]{flex:1;min-width:0}.item-header-row[data-v-873d6773]{align-items:center;gap:8px;margin-bottom:6px;display:flex}.part-tag[data-v-873d6773]{color:#fff;background:#1d1d1f;border-radius:4px;flex-shrink:0;padding:2px 6px;font-size:11px;font-weight:800}.topic-title[data-v-873d6773]{color:#1d1d1f;white-space:nowrap;text-overflow:ellipsis;font-size:16px;font-weight:700;overflow:hidden}.topic-cn-title[data-v-873d6773]{color:#86868b;white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.btn-delete[data-v-873d6773]{color:#ff3b30;cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;padding:6px;transition:all .2s;display:flex}.btn-delete[data-v-873d6773]:hover{background:#feeced}.item-footer[data-v-873d6773]{border-top:1px dashed #f0f0f0;justify-content:space-between;align-items:center;padding-top:12px;display:flex}.update-time[data-v-873d6773]{color:#999;align-items:center;gap:4px;font-size:12px;display:flex}.btn-jump[data-v-873d6773]{color:#7c3aed;background:#f5f3ff;border-radius:12px;align-items:center;gap:4px;padding:4px 12px;font-size:13px;font-weight:600;transition:all .2s;display:flex}.material-item:hover .btn-jump[data-v-873d6773]{background:#ede9fe}.btn-empty-cta[data-v-873d6773]{color:#fff;cursor:pointer;background:linear-gradient(135deg,#007aff 0%,#3b82f6 100%);border:none;border-radius:24px;align-items:center;gap:8px;margin-top:24px;padding:12px 24px;font-size:14px;font-weight:700;transition:transform .2s;display:flex;box-shadow:0 4px 15px #007aff40}.btn-empty-cta[data-v-873d6773]:hover{transform:translateY(-2px);box-shadow:0 6px 20px #007aff4d}@keyframes spin-69adf4be{to{transform:rotate(360deg)}}.spin-anim[data-v-69adf4be]{animation:1s linear infinite spin-69adf4be}.immersive-app-view[data-v-69adf4be]{z-index:10005;background:#f2f2f7;flex-direction:column;display:flex;position:fixed;inset:0}.slide-up-enter-active[data-v-69adf4be],.slide-up-leave-active[data-v-69adf4be]{transition:transform .4s cubic-bezier(.25,.8,.25,1),opacity .4s}.slide-up-enter-from[data-v-69adf4be],.slide-up-leave-to[data-v-69adf4be]{opacity:.5;transform:translateY(100%)}.app-header[data-v-69adf4be]{background:0 0;flex-shrink:0;justify-content:space-between;align-items:center;height:60px;padding:0 20px;display:flex}.btn-back[data-v-69adf4be]{cursor:pointer;color:#1d1d1f;background:#fff;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:transform .2s;display:flex;box-shadow:0 4px 12px #0000000d}.btn-back[data-v-69adf4be]:active{transform:scale(.9)}.header-title[data-v-69adf4be]{color:#1d1d1f;flex:1;justify-content:center;font-size:16px;font-weight:800;display:flex}.header-right[data-v-69adf4be]{width:44px}.status-view[data-v-69adf4be],.dashboard-view[data-v-69adf4be]{text-align:center;color:#86868b;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:24px;display:flex;overflow-y:auto}.status-view h2[data-v-69adf4be]{color:#1d1d1f;margin-bottom:12px;font-size:24px;font-weight:800}.status-view p[data-v-69adf4be]{margin-bottom:30px;font-size:15px;line-height:1.6}.success-icon-large[data-v-69adf4be]{background:#34c759;border-radius:50%;justify-content:center;align-items:center;width:80px;height:80px;margin-bottom:24px;display:flex;box-shadow:0 10px 30px #34c7594d}.dashboard-view[data-v-69adf4be]{justify-content:flex-start;padding-top:40px}.stats-card[data-v-69adf4be]{background:#fff;border-radius:24px;width:100%;max-width:460px;margin-bottom:30px;padding:24px;box-shadow:0 10px 30px #0000000a}.stats-header[data-v-69adf4be]{color:#86868b;text-transform:uppercase;letter-spacing:1px;margin-bottom:20px;font-size:14px;font-weight:800}.stats-grid[data-v-69adf4be]{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.stat-item[data-v-69adf4be]{text-align:center;flex:1}.stat-num[data-v-69adf4be]{margin-bottom:4px;font-size:28px;font-weight:900}.stat-num.total[data-v-69adf4be]{color:#1d1d1f}.stat-num.mastered[data-v-69adf4be]{color:#34c759}.stat-num.pending[data-v-69adf4be]{color:#ff9500}.stat-label[data-v-69adf4be]{color:#86868b;font-size:12px;font-weight:600}.stat-divider[data-v-69adf4be]{background:#eee;width:1px;height:30px}.bg-light[data-v-69adf4be]{background:#f2f2f7}.action-panel[data-v-69adf4be]{flex-direction:column;gap:16px;width:100%;max-width:460px;display:flex}.panel-title[data-v-69adf4be]{color:#1d1d1f;margin-bottom:4px;font-size:22px;font-weight:800}.panel-desc[data-v-69adf4be]{color:#86868b;margin-bottom:12px;font-size:14px}.btn-primary-large[data-v-69adf4be]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:20px;justify-content:center;align-items:center;gap:8px;padding:18px;font-size:16px;font-weight:700;transition:transform .2s;display:flex;box-shadow:0 10px 25px #00000026}.btn-primary-large[data-v-69adf4be]:active:not(:disabled){transform:scale(.96)}.btn-primary-large[data-v-69adf4be]:disabled{color:#999;box-shadow:none;cursor:not-allowed;background:#e5e5ea}.btn-upgrade-limit[data-v-69adf4be]{position:relative;overflow:hidden;color:#fff!important;background:linear-gradient(90deg,#f59e0b 0%,#d97706 100%)!important;box-shadow:0 10px 25px #d977064d!important}.btn-upgrade-limit[data-v-69adf4be]:active{transform:scale(.96);box-shadow:0 4px 12px #d9770633!important}.btn-secondary-large[data-v-69adf4be]{color:#1d1d1f;cursor:pointer;background:#fff;border:2px solid #e5e5ea;border-radius:20px;justify-content:center;align-items:center;gap:8px;padding:18px;font-size:16px;font-weight:700;transition:transform .2s;display:flex}.btn-secondary-large[data-v-69adf4be]:active:not(:disabled){transform:scale(.96)}.btn-secondary-large[data-v-69adf4be]:disabled{opacity:.5;cursor:not-allowed}.learning-view[data-v-69adf4be]{flex-direction:column;flex:1;align-items:center;min-height:0;padding:10px 20px;display:flex;overflow:hidden}.session-progress[data-v-69adf4be]{flex-shrink:0;width:100%;max-width:460px;margin-bottom:16px}.progress-text[data-v-69adf4be]{color:#86868b;text-align:center;margin-bottom:8px;font-size:13px;font-weight:700}.progress-bar-wrap[data-v-69adf4be]{background:#e5e5ea;border-radius:3px;height:6px;overflow:hidden}.progress-fill[data-v-69adf4be]{background:#007aff;height:100%;transition:width .3s}.card-container[data-v-69adf4be]{flex:1;justify-content:center;align-items:center;width:100%;max-width:460px;min-height:0;display:flex}.scene[data-v-69adf4be]{perspective:1500px;cursor:pointer;width:100%;height:100%;max-height:520px;position:relative}.card-3d[data-v-69adf4be]{width:100%;height:100%;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.34,1.56,.64,1);position:absolute}.card-3d.is-flipped[data-v-69adf4be]{transform:rotateY(180deg)}.card-face[data-v-69adf4be]{backface-visibility:hidden;background:#fff;border:1px solid #00000005;border-radius:24px;flex-direction:column;padding:24px;display:flex;position:absolute;inset:0;overflow:hidden;box-shadow:0 20px 40px #0000000f}.badge[data-v-69adf4be]{color:#86868b;background:#f2f2f7;border-radius:12px;flex-shrink:0;align-self:flex-start;padding:6px 14px;font-size:12px;font-weight:800}.badge-review[data-v-69adf4be]{color:#28a745;background:#e8f5e9}.badge-en[data-v-69adf4be]{color:#d97706;background:#fff8e1}.content-wrapper[data-v-69adf4be]{flex:1;justify-content:center;align-items:center;min-height:0;padding:16px 0;display:flex;overflow-y:auto}.word-cn[data-v-69adf4be]{color:#1d1d1f;text-align:center;word-break:break-word;margin:0;font-size:32px;font-weight:800;line-height:1.4}.word-en[data-v-69adf4be]{color:#007aff;text-align:center;word-break:break-word;margin:0;font-family:Georgia,serif;font-size:36px;font-weight:800;line-height:1.3}.tap-hint[data-v-69adf4be]{text-align:center;color:#999;opacity:.6;flex-shrink:0;justify-content:center;align-items:center;gap:4px;margin-top:auto;font-size:14px;font-weight:600;display:flex}.back-header[data-v-69adf4be]{flex-shrink:0;justify-content:space-between;align-items:center;width:100%;display:flex}.btn-speak[data-v-69adf4be]{color:#007aff;cursor:pointer;background:#f0f9ff;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:transform .2s;display:flex}.btn-speak[data-v-69adf4be]:active{transform:scale(.8)}.topic-source[data-v-69adf4be]{color:#555;text-align:center;word-break:break-word;background:#f5f5f7;border-radius:14px;flex-shrink:0;margin-top:auto;padding:12px 16px;font-size:13px;font-weight:600}.card-back[data-v-69adf4be]{background:#fff;border:2px solid #bae6fd;transform:rotateY(180deg)}.app-footer[data-v-69adf4be]{background:0 0;flex-shrink:0;justify-content:center;padding:16px 20px 30px;display:flex}.action-bar[data-v-69adf4be]{gap:16px;width:100%;max-width:460px;height:60px;transition:opacity .3s,transform .3s;display:flex}.is-disabled[data-v-69adf4be]{opacity:.3;pointer-events:none;filter:grayscale();transform:translateY(10px)}.action-btn[data-v-69adf4be]{cursor:pointer;border:none;border-radius:16px;flex:1;justify-content:center;align-items:center;gap:8px;height:100%;font-size:18px;font-weight:800;transition:all .2s;display:flex;box-shadow:0 6px 16px #0000000f}.icon-wrap[data-v-69adf4be]{justify-content:center;align-items:center;display:flex}.btn-fail[data-v-69adf4be]{color:#ff3b30;background:#fff}.btn-fail[data-v-69adf4be]:active{background:#fff0f0;transform:scale(.96)}.btn-success[data-v-69adf4be]{color:#fff;background:#34c759;box-shadow:0 8px 24px #34c7594d}.btn-success[data-v-69adf4be]:active{background:#28a745;transform:scale(.96)}.guide-trigger-container[data-v-69adf4be]{justify-content:center;width:100%;max-width:460px;margin-bottom:20px;display:flex}.guide-trigger-btn[data-v-69adf4be]{color:#d97706;cursor:pointer;background:#fffbeb;border:1px solid #fde68a;border-radius:20px;align-items:center;gap:6px;padding:8px 20px;font-size:13px;font-weight:800;transition:all .2s;display:inline-flex;box-shadow:0 4px 12px #f59e0b1a}.guide-trigger-btn[data-v-69adf4be]:hover{background:#fef3c7;transform:translateY(-1px)}.guide-trigger-btn[data-v-69adf4be]:active{transform:scale(.96)}.guide-overlay[data-v-69adf4be]{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10010;background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.guide-sheet[data-v-69adf4be]{background:#fff;border-radius:24px;width:100%;max-width:480px;padding:32px 24px;position:relative;box-shadow:0 20px 40px #0003}.close-guide-btn[data-v-69adf4be]{color:#86868b;cursor:pointer;background:#f5f5f7;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex;position:absolute;top:16px;right:16px}.close-guide-btn[data-v-69adf4be]:hover{color:#1d1d1f;background:#e5e5ea}.guide-title[data-v-69adf4be]{color:#1d1d1f;text-align:center;margin:0 0 8px;font-size:22px;font-weight:900}.guide-subtitle[data-v-69adf4be]{color:#86868b;text-align:center;margin:0 0 32px;font-size:14px;font-weight:600}.guide-features[data-v-69adf4be]{flex-direction:column;gap:24px;margin-bottom:32px;display:flex}.feature-item[data-v-69adf4be]{align-items:flex-start;gap:16px;display:flex}.f-icon[data-v-69adf4be]{border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.f-text h4[data-v-69adf4be]{color:#1d1d1f;margin:0 0 4px;font-size:16px;font-weight:800}.f-text p[data-v-69adf4be]{color:#64748b;margin:0;font-size:13px;font-weight:500;line-height:1.6}.scrollable-features[data-v-69adf4be]{max-height:55vh;padding-right:8px;overflow-y:auto}.scrollable-features[data-v-69adf4be]::-webkit-scrollbar{width:4px}.scrollable-features[data-v-69adf4be]::-webkit-scrollbar-thumb{background:#e5e5ea;border-radius:2px}.fade-scale-enter-active[data-v-69adf4be],.fade-scale-leave-active[data-v-69adf4be]{transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.fade-scale-enter-from[data-v-69adf4be],.fade-scale-leave-to[data-v-69adf4be]{opacity:0;transform:scale(.9)translateY(20px)}@media (width<=600px){.app-header[data-v-69adf4be]{height:50px;padding:0 16px}.word-cn[data-v-69adf4be]{font-size:28px}.word-en[data-v-69adf4be]{font-size:32px}.app-footer[data-v-69adf4be]{padding-bottom:calc(20px + env(safe-area-inset-bottom))}}@keyframes popIn-3a461f6f{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes spin-3a461f6f{to{transform:rotate(360deg)}}@keyframes pulse-3a461f6f{0%{box-shadow:0 0 #ff3b3066}70%{box-shadow:0 0 0 20px #ff3b3000}to{box-shadow:0 0 #ff3b3000}}.spin-anim[data-v-3a461f6f]{animation:1s linear infinite spin-3a461f6f}.immersive-app-view[data-v-3a461f6f]{z-index:10005;color:#f5f5f7;background:#1c1c1e;flex-direction:column;display:flex;position:fixed;inset:0}.slide-up-enter-active[data-v-3a461f6f],.slide-up-leave-active[data-v-3a461f6f]{transition:transform .4s cubic-bezier(.25,.8,.25,1),opacity .4s}.slide-up-enter-from[data-v-3a461f6f],.slide-up-leave-to[data-v-3a461f6f]{opacity:.5;transform:translateY(100%)}.app-header[data-v-3a461f6f]{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#1c1c1ecc;border-bottom:1px solid #ffffff1a;flex-shrink:0;justify-content:space-between;align-items:center;height:60px;padding:0 20px;display:flex}.btn-back[data-v-3a461f6f]{cursor:pointer;color:#fff;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:background .2s;display:flex}.btn-back[data-v-3a461f6f]:active{background:#fff3}.header-title[data-v-3a461f6f]{color:#fff;letter-spacing:1px;flex:1;justify-content:center;font-size:16px;font-weight:800;display:flex}.header-right[data-v-3a461f6f]{width:44px}.app-main[data-v-3a461f6f]{flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.center-view[data-v-3a461f6f]{text-align:center;justify-content:center;align-items:center;padding:20px;overflow-y:auto}.intro-container[data-v-3a461f6f]{flex-direction:column;align-items:center;width:100%;max-width:480px;display:flex}.icon-pulse[data-v-3a461f6f]{background:#ff3b3026;border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;margin-bottom:20px;animation:2s infinite pulse-3a461f6f;display:flex}.title-huge[data-v-3a461f6f]{color:#fff;letter-spacing:1px;margin-bottom:12px;font-size:32px;font-weight:900}.desc-text[data-v-3a461f6f]{color:#a1a1a6;margin-bottom:32px;font-size:15px;line-height:1.6}.feature-list-dark[data-v-3a461f6f]{text-align:left;background:#ffffff0d;border:1px solid #ffffff14;border-radius:20px;flex-direction:column;gap:20px;width:100%;margin-bottom:40px;padding:24px;display:flex}.feature-item-dark[data-v-3a461f6f]{align-items:flex-start;gap:16px;display:flex}.f-icon-dark[data-v-3a461f6f]{background:#ffffff1a;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.f-text-dark h4[data-v-3a461f6f]{color:#fff;margin:0 0 6px;font-size:15px;font-weight:800}.f-text-dark p[data-v-3a461f6f]{color:#a1a1a6;margin:0;font-size:13px;font-weight:500;line-height:1.6}.start-action[data-v-3a461f6f]{flex-direction:column;align-items:center;gap:12px;width:100%;display:flex}.btn-primary-huge[data-v-3a461f6f]{color:#1c1c1e;cursor:pointer;background:#fff;border:none;border-radius:24px;justify-content:center;align-items:center;width:100%;max-width:320px;padding:18px;font-size:18px;font-weight:800;transition:transform .2s;display:flex;box-shadow:0 10px 30px #ffffff26}.btn-primary-huge[data-v-3a461f6f]:active:not(:disabled){transform:scale(.96)}.btn-primary-huge[data-v-3a461f6f]:disabled{opacity:.7;cursor:not-allowed}.hint-sub[data-v-3a461f6f]{color:#86868b;font-size:13px}.playing-view[data-v-3a461f6f]{background:#000;padding:0}.hud-top[data-v-3a461f6f]{justify-content:space-between;align-items:center;padding:24px;display:flex}.question-counter[data-v-3a461f6f]{color:#86868b;background:#ffffff1a;border-radius:20px;padding:8px 16px;font-size:16px;font-weight:800}.timer-box[data-v-3a461f6f]{color:#32d74b;font-variant-numeric:tabular-nums;align-items:center;gap:8px;font-size:20px;font-weight:800;transition:color .3s;display:flex}.timer-box.danger[data-v-3a461f6f]{color:#ff3b30}.timer-box.prep[data-v-3a461f6f]{color:#007aff}.prep-bg[data-v-3a461f6f]{background:#007aff!important}.timer-bar-bg[data-v-3a461f6f]{background:#ffffff1a;width:100%;height:4px}.timer-bar-fill[data-v-3a461f6f]{background:#32d74b;height:100%;transition:width 1s linear,background-color .3s}.danger-bg[data-v-3a461f6f]{background:#ff3b30!important}.question-workspace[data-v-3a461f6f]{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:40px;display:flex}.question-en[data-v-3a461f6f]{transition:opacity .3s}.immersive-app-view:has(.prep) .question-en[data-v-3a461f6f]{opacity:.7;transform:scale(.98)}.question-en[data-v-3a461f6f]{color:#fff;word-break:break-word;margin-bottom:20px;font-size:38px;font-weight:800;line-height:1.3}.question-cn[data-v-3a461f6f]{color:#a1a1a6;font-size:18px;font-weight:600;line-height:1.5}.hud-bottom[data-v-3a461f6f]{justify-content:center;padding:30px;display:flex}.btn-skip[data-v-3a461f6f]{color:#a1a1a6;cursor:pointer;background:0 0;border:1px solid #fff3;border-radius:24px;align-items:center;gap:8px;padding:12px 24px;font-size:14px;font-weight:700;transition:all .2s;display:flex}.btn-skip[data-v-3a461f6f]:active{color:#fff;background:#ffffff1a}.result-view[data-v-3a461f6f]{color:#1d1d1f;background:#f2f2f7;padding:0 20px 40px;overflow-y:auto}.result-header[data-v-3a461f6f]{text-align:center;flex-direction:column;align-items:center;padding:40px 0;display:flex}.success-icon-small[data-v-3a461f6f]{background:#34c759;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:16px;display:flex}.result-header h2[data-v-3a461f6f]{margin-bottom:8px;font-size:24px;font-weight:900}.result-header p[data-v-3a461f6f]{color:#86868b;font-size:14px}.review-list[data-v-3a461f6f]{flex-direction:column;gap:16px;width:100%;max-width:600px;margin:0 auto;display:flex}.review-card[data-v-3a461f6f]{background:#fff;border-radius:20px;padding:24px;box-shadow:0 10px 30px #0000000a}.q-title[data-v-3a461f6f]{color:#1d1d1f;border-bottom:1px solid #f0f0f0;margin-bottom:16px;padding-bottom:12px;font-size:16px;font-weight:800;line-height:1.5}.a-content[data-v-3a461f6f]{background:#f0f9ff;border-left:4px solid #007aff;border-radius:12px;padding:16px}.ans-label[data-v-3a461f6f]{color:#007aff;text-transform:uppercase;margin-bottom:6px;font-size:12px;font-weight:800}.ans-text[data-v-3a461f6f]{color:#333;font-size:15px;line-height:1.6}.a-paywall[data-v-3a461f6f]{background:#fafafa;border:1px dashed #e5e5ea;border-radius:12px;padding:16px;position:relative;overflow:hidden}.blur-text[data-v-3a461f6f]{color:#999;filter:blur(4px);-webkit-user-select:none;user-select:none;font-size:15px;line-height:1.6}.paywall-overlay[data-v-3a461f6f]{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);color:#1d1d1f;background:#ffffffb3;flex-direction:column;justify-content:center;align-items:center;gap:8px;font-weight:800;display:flex;position:absolute;inset:0}.btn-unlock-mini[data-v-3a461f6f]{color:#e5c37e;cursor:pointer;background:#1d1d1f;border:none;border-radius:16px;margin-top:4px;padding:8px 16px;font-size:13px;font-weight:700;transition:transform .2s;box-shadow:0 4px 10px #00000026}.btn-unlock-mini[data-v-3a461f6f]:active{transform:scale(.95)}@media (width<=600px){.question-en[data-v-3a461f6f]{font-size:28px}.title-huge[data-v-3a461f6f]{font-size:30px}}.stamina-badge[data-v-3a461f6f]{color:#32d74b;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:20px;align-items:center;gap:6px;margin-bottom:12px;padding:6px 14px;font-size:12px;font-weight:700;transition:all .3s;display:inline-flex}.stamina-badge.is-exhausted[data-v-3a461f6f]{color:#ff9f0a;background:#ff9f0a1a;border-color:#ff9f0a4d}.stamina-badge.is-vip-infinite[data-v-3a461f6f]{color:#bf5af2;background:#bf5af21a;border-color:#bf5af24d}@keyframes spin-loading-54ede8e7{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin-anim[data-v-54ede8e7]{transform-origin:50%;animation:1s linear infinite spin-loading-54ede8e7}.error-book-container[data-v-54ede8e7]{background:#fbfbfd;flex-direction:column;height:100vh;max-height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex;overflow:hidden}.book-header[data-v-54ede8e7]{background:#fff;border-bottom:1px solid #e5e5ea;flex-shrink:0;justify-content:space-between;align-items:center;padding:24px 30px;display:flex}.header-left[data-v-54ede8e7]{align-items:center;gap:16px;display:flex}.icon-box[data-v-54ede8e7]{background:#f3e8ff;border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.book-title[data-v-54ede8e7]{color:#1d1d1f;margin:0 0 4px;font-size:20px;font-weight:800}.book-subtitle[data-v-54ede8e7]{color:#86868b;margin:0;font-size:13px}.btn-close[data-v-54ede8e7]{color:#86868b;cursor:pointer;background:0 0;border:none;border-radius:50%;padding:8px;transition:background .2s}.btn-close[data-v-54ede8e7]:hover{color:#1d1d1f;background:#f5f5f7}.book-tabs[data-v-54ede8e7]{background:#fff;border-bottom:1px solid #e5e5ea;flex-shrink:0;padding:0 30px;display:flex}.tab-btn[data-v-54ede8e7]{color:#86868b;cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;flex:1;justify-content:center;align-items:center;gap:8px;padding:16px 0;font-size:15px;font-weight:600;transition:all .2s;display:flex}.tab-btn[data-v-54ede8e7]:hover{color:#1d1d1f}.tab-btn.active[data-v-54ede8e7]{color:#764ba2;border-bottom-color:#764ba2}.book-scroll-area[data-v-54ede8e7]{scroll-behavior:smooth;flex:1;padding:30px;min-height:0!important;padding-bottom:80px!important;overflow-y:auto!important}.book-scroll-area[data-v-54ede8e7]::-webkit-scrollbar{width:6px}.book-scroll-area[data-v-54ede8e7]::-webkit-scrollbar-track{background:0 0}.book-scroll-area[data-v-54ede8e7]::-webkit-scrollbar-thumb{background:#8e8e934d;border-radius:10px}.book-scroll-area[data-v-54ede8e7]::-webkit-scrollbar-thumb:hover{background:#8e8e9399}.status-box[data-v-54ede8e7],.empty-box[data-v-54ede8e7]{color:#86868b;text-align:center;flex-direction:column;justify-content:center;align-items:center;height:100%;display:flex}.empty-box h3[data-v-54ede8e7]{color:#1d1d1f;margin:16px 0 8px}.empty-box p[data-v-54ede8e7]{max-width:300px;font-size:14px;line-height:1.5}.btn-go-practice[data-v-54ede8e7]{color:#fff;cursor:pointer;background:linear-gradient(135deg,#ff9f0a 0%,#ff6b22 100%);border:none;border-radius:30px;margin-top:24px;padding:12px 32px;font-size:15px;font-weight:700;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 15px #ff9f0a4d}.btn-go-practice[data-v-54ede8e7]:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ff9f0a66}.cards-grid[data-v-54ede8e7]{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px;display:grid}.error-card[data-v-54ede8e7]{background:#fff;border:1px solid #e5e5ea;border-radius:16px;flex-direction:column;padding:20px;transition:transform .2s,box-shadow .2s;display:flex;box-shadow:0 4px 20px #00000005}.error-card[data-v-54ede8e7]:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0000000f}.card-origin-source[data-v-54ede8e7]{color:#a1a1aa;-webkit-line-clamp:1;border-bottom:1px dashed #f0f0f0;-webkit-box-orient:vertical;margin-bottom:16px;padding-bottom:10px;font-size:12px;display:-webkit-box;overflow:hidden}.card-reason[data-v-54ede8e7]{color:#52525b;background:#fbfbfd;border-radius:8px;margin-top:16px;padding:12px;font-size:13px;line-height:1.6}.grammar-card[data-v-54ede8e7]{border-top:4px solid #ef4444}.grammar-original[data-v-54ede8e7]{color:#1d1d1f;opacity:.7;margin-bottom:12px;font-size:15px;line-height:1.5;text-decoration:line-through}.grammar-corrected[data-v-54ede8e7]{color:#15803d;font-size:15px;font-weight:600;line-height:1.5}.label-red[data-v-54ede8e7]{color:#ef4444;background:#fef2f2;border:1px solid #fee2e2;border-radius:4px;margin-right:6px;padding:2px 6px;font-size:11px}.label-green[data-v-54ede8e7]{color:#15803d;background:#f0fdf4;border:1px solid #dcfce7;border-radius:4px;margin-right:6px;padding:2px 6px;font-size:11px}.vocab-card[data-v-54ede8e7]{border-top:4px solid #ff9f0a}.vocab-compare-row[data-v-54ede8e7]{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.vocab-old[data-v-54ede8e7],.vocab-new[data-v-54ede8e7]{flex:1}.vocab-new[data-v-54ede8e7]{text-align:right}.vocab-arrow[data-v-54ede8e7]{padding:0 10px}.v-label[data-v-54ede8e7]{color:#86868b;margin-bottom:4px;font-size:11px}.v-word[data-v-54ede8e7]{color:#1d1d1f;word-break:break-word;font-family:Georgia,serif;font-size:18px}.strike-through[data-v-54ede8e7]{opacity:.6;text-decoration:line-through}.text-orange[data-v-54ede8e7]{color:#d97706}.bold[data-v-54ede8e7]{font-weight:700}@media (width<=600px){.book-header[data-v-54ede8e7]{padding:20px}.book-tabs[data-v-54ede8e7]{padding:0 20px}.book-scroll-area[data-v-54ede8e7]{padding:20px}.cards-grid[data-v-54ede8e7]{grid-template-columns:1fr}}.idea-bank-container[data-v-425b1656]{background:#fbfbfd;flex-direction:column;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex;overflow:hidden}.bank-header[data-v-425b1656]{background:#fff;border-bottom:1px solid #e5e5ea;flex-shrink:0;justify-content:space-between;align-items:center;padding:20px 30px;display:flex}.header-left[data-v-425b1656]{align-items:center;gap:16px;display:flex}.icon-box[data-v-425b1656]{background:#e0f2fe;border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.bank-title[data-v-425b1656]{color:#1d1d1f;margin:0 0 4px;font-size:20px;font-weight:800}.bank-subtitle[data-v-425b1656]{color:#86868b;margin:0;font-size:13px}.btn-close[data-v-425b1656]{color:#86868b;cursor:pointer;background:0 0;border:none;border-radius:50%;padding:8px;transition:background .2s}.btn-close[data-v-425b1656]:hover{color:#1d1d1f;background:#f5f5f7}.bank-layout[data-v-425b1656]{flex:1;display:flex;overflow:hidden}.sidebar-nav[data-v-425b1656]{background:#fff;border-right:1px solid #e5e5ea;flex-direction:column;gap:8px;width:220px;padding:20px 12px;display:flex;overflow-y:auto}.nav-btn[data-v-425b1656]{text-align:left;color:#424245;cursor:pointer;background:0 0;border:none;border-radius:10px;width:100%;padding:12px 16px;font-size:14px;font-weight:600;transition:all .2s}.nav-btn[data-v-425b1656]:hover{background:#f5f5f7}.nav-btn.active[data-v-425b1656]{color:#fff;background:#007aff;box-shadow:0 4px 12px #007aff33}.content-scroll-area[data-v-425b1656]{flex:1;padding:30px;overflow-y:auto}.empty-state[data-v-425b1656]{text-align:center;color:#86868b;padding:40px;font-size:14px}.idea-grid[data-v-425b1656]{grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:24px;display:grid}.idea-card[data-v-425b1656]{background:#fff;border:1px solid #e5e5ea;border-radius:16px;padding:24px;transition:transform .2s;box-shadow:0 4px 20px #00000005}.idea-card[data-v-425b1656]:hover{transform:translateY(-2px);box-shadow:0 8px 30px #0000000f}.idea-question[data-v-425b1656]{color:#1d1d1f;border-bottom:1px dashed #e5e5ea;margin:0 0 20px;padding-bottom:16px;font-family:Georgia,serif;font-size:15px;line-height:1.6}.point-group[data-v-425b1656]{margin-bottom:20px}.point-group[data-v-425b1656]:last-child{margin-bottom:0}.group-title[data-v-425b1656]{align-items:center;gap:6px;margin-bottom:10px;font-size:13px;font-weight:700;display:flex}.text-green[data-v-425b1656]{color:#15803d}.text-orange[data-v-425b1656]{color:#d97706}.text-gray[data-v-425b1656]{color:#424245}.point-group ul[data-v-425b1656]{color:#424245;margin:0;padding-left:20px;font-size:14px;line-height:1.6}.point-group li[data-v-425b1656]{margin-bottom:8px}.bg-gray[data-v-425b1656]{background:#f5f5f7;border-radius:8px;margin-top:16px;padding:12px}.vocab-tags[data-v-425b1656]{flex-wrap:wrap;gap:6px;display:flex}.v-tag[data-v-425b1656]{color:#1d1d1f;background:#fff;border:1px solid #d1d1d6;border-radius:6px;padding:4px 10px;font-size:12px;font-weight:600}@media (width<=768px){.bank-layout[data-v-425b1656]{flex-direction:column}.sidebar-nav[data-v-425b1656]{border-bottom:1px solid #e5e5ea;border-right:none;flex-direction:row;width:100%;padding:12px;overflow-x:auto}.nav-btn[data-v-425b1656]{white-space:nowrap;width:auto}.content-scroll-area[data-v-425b1656]{padding:20px}.idea-grid[data-v-425b1656]{grid-template-columns:1fr}}.guide-trigger-container[data-v-425b1656]{justify-content:flex-start;margin-bottom:20px;display:flex}.guide-trigger-btn[data-v-425b1656]{color:#d97706;cursor:pointer;background:#fffbeb;border:1px solid #fde68a;border-radius:20px;align-items:center;gap:6px;padding:8px 20px;font-size:13px;font-weight:800;transition:all .2s;display:inline-flex;box-shadow:0 4px 12px #f59e0b1a}.guide-trigger-btn[data-v-425b1656]:hover{background:#fef3c7;transform:translateY(-1px)}.guide-trigger-btn[data-v-425b1656]:active{transform:scale(.96)}.guide-overlay[data-v-425b1656]{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10010;background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.guide-sheet[data-v-425b1656]{background:#fff;border-radius:24px;width:100%;max-width:480px;padding:32px 24px;position:relative;box-shadow:0 20px 40px #0003}.close-guide-btn[data-v-425b1656]{color:#86868b;cursor:pointer;background:#f5f5f7;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex;position:absolute;top:16px;right:16px}.close-guide-btn[data-v-425b1656]:hover{color:#1d1d1f;background:#e5e5ea}.guide-title[data-v-425b1656]{color:#1d1d1f;text-align:center;margin:0 0 8px;font-size:22px;font-weight:900}.guide-subtitle[data-v-425b1656]{color:#86868b;text-align:center;margin:0 0 32px;font-size:14px;font-weight:600}.guide-features[data-v-425b1656]{flex-direction:column;gap:24px;margin-bottom:32px;display:flex}.feature-item[data-v-425b1656]{align-items:flex-start;gap:16px;display:flex}.f-icon[data-v-425b1656]{border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.f-text h4[data-v-425b1656]{color:#1d1d1f;margin:0 0 4px;font-size:16px;font-weight:800}.f-text p[data-v-425b1656]{color:#64748b;margin:0;font-size:13px;font-weight:500;line-height:1.6}.scrollable-features[data-v-425b1656]{max-height:55vh;padding-right:8px;overflow-y:auto}.scrollable-features[data-v-425b1656]::-webkit-scrollbar{width:4px}.scrollable-features[data-v-425b1656]::-webkit-scrollbar-thumb{background:#e5e5ea;border-radius:2px}.btn-primary-large[data-v-425b1656]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:16px;justify-content:center;align-items:center;gap:8px;margin:0 auto;padding:16px 24px;font-size:16px;font-weight:800;transition:transform .2s;display:flex;box-shadow:0 10px 25px #00000026}.btn-primary-large[data-v-425b1656]:active{transform:scale(.96)}.fade-scale-enter-active[data-v-425b1656],.fade-scale-leave-active[data-v-425b1656]{transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.fade-scale-enter-from[data-v-425b1656],.fade-scale-leave-to[data-v-425b1656]{opacity:0;transform:scale(.9)translateY(20px)}.question-header[data-v-425b1656]{border-bottom:1px dashed #e5e5ea;margin-bottom:20px;padding-bottom:16px}.idea-question-en[data-v-425b1656]{color:#1d1d1f;margin:0 0 8px;font-family:Georgia,serif;font-size:15px;line-height:1.5}.idea-question-cn[data-v-425b1656]{color:#86868b;margin:0;font-size:13px;line-height:1.5}.idea-question[data-v-425b1656]{display:none}.learning-dashboard[data-v-425b1656]{background:#fff;border:1px solid #e5e5ea;border-radius:16px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:30px;padding:20px 24px;display:flex;box-shadow:0 4px 20px #00000005}.dash-progress[data-v-425b1656]{flex:1;min-width:200px}.progress-info[data-v-425b1656]{color:#1d1d1f;justify-content:space-between;margin-bottom:8px;font-size:14px;font-weight:700;display:flex}.progress-bar-bg[data-v-425b1656]{background:#f5f5f7;border-radius:4px;height:8px;overflow:hidden}.progress-bar-fill[data-v-425b1656]{background:linear-gradient(90deg,#34c759 0%,#30d158 100%);border-radius:4px;height:100%;transition:width .4s cubic-bezier(.25,.8,.25,1)}.dash-controls[data-v-425b1656]{gap:12px;display:flex}.ctrl-btn[data-v-425b1656]{color:#86868b;cursor:pointer;background:#fff;border:1px solid #e5e5ea;border-radius:20px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:600;transition:all .2s;display:flex}.ctrl-btn[data-v-425b1656]:hover{color:#1d1d1f;background:#f5f5f7}.ctrl-btn.active[data-v-425b1656]{color:#15803d;background:#f0fdf4;border-color:#bbf7d0}.idea-card[data-v-425b1656]{border:2px solid #0000;position:relative;overflow:hidden}.idea-card.is-mastered[data-v-425b1656]{background:#fafffb;border-color:#34c759}.pro-lock-card[data-v-425b1656]{-webkit-backdrop-filter:blur(8px);background:linear-gradient(#fff6 0%,#f5f5f7e6 100%);border:1px dashed #c7c7cc;border-radius:16px;justify-content:center;align-items:center;min-height:250px;display:flex;position:relative;overflow:hidden}.lock-content[data-v-425b1656]{z-index:2;text-align:center;padding:30px;position:relative}.lock-icon-svg[data-v-425b1656]{color:#d97706;justify-content:center;margin-bottom:12px;display:flex}.lock-title[data-v-425b1656]{color:#1d1d1f;margin:0 0 8px;font-size:18px;font-weight:800}.lock-desc[data-v-425b1656]{color:#86868b;margin:0 0 20px;font-size:14px}.btn-upgrade-pro[data-v-425b1656]{color:#fff;cursor:pointer;background:linear-gradient(90deg,#f59e0b 0%,#d97706 100%);border:none;border-radius:20px;padding:12px 24px;font-size:14px;font-weight:800;transition:all .2s cubic-bezier(.25,.8,.25,1);box-shadow:0 4px 12px #d977064d}.btn-upgrade-pro[data-v-425b1656]:hover{transform:translateY(-2px);box-shadow:0 6px 16px #d9770666}.btn-upgrade-pro[data-v-425b1656]:active{transform:scale(.96)}.question-header[data-v-425b1656]{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.q-left[data-v-425b1656]{flex:1}.btn-master[data-v-425b1656]{color:#c7c7cc;cursor:pointer;background:#f5f5f7;border:1px solid #e5e5ea;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;padding:0;transition:all .3s;display:flex}.btn-master[data-v-425b1656]:hover{color:#34c759;background:#e6f9e9;border-color:#bbf7d0;transform:scale(1.1)}.btn-master.active[data-v-425b1656]{color:#fff;background:#34c759;border-color:#34c759;box-shadow:0 4px 12px #34c7594d}.idea-points[data-v-425b1656]{transition:all .3s;position:relative}.points-content[data-v-425b1656]{transition:filter .3s,opacity .3s}.idea-points.is-blurred .points-content[data-v-425b1656]{filter:blur(8px);opacity:.3;pointer-events:none;-webkit-user-select:none;user-select:none}.blur-hint[data-v-425b1656]{z-index:10;color:#1d1d1f;opacity:0;pointer-events:none;flex-direction:column;align-items:center;gap:8px;width:100%;font-size:15px;font-weight:700;transition:opacity .3s;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.idea-points.is-blurred .blur-hint[data-v-425b1656]{opacity:1}.idea-points.is-blurred:hover .points-content[data-v-425b1656]{filter:blur();opacity:1;pointer-events:auto;-webkit-user-select:auto;user-select:auto}.idea-points.is-blurred:hover .blur-hint[data-v-425b1656]{opacity:0}.idea-bank-container[data-v-425b1656],.task1-sentences-container[data-v-425b1656]{flex-direction:column;height:100vh;max-height:100%;display:flex;overflow:hidden}.bank-layout[data-v-425b1656]{flex:1;display:flex;overflow:hidden;min-height:0!important}.sidebar-nav[data-v-425b1656]{scrollbar-width:none;flex-shrink:0;overflow-y:auto!important}.sidebar-nav[data-v-425b1656]::-webkit-scrollbar{display:none}.bank-layout>div[data-v-425b1656]:nth-child(2){scroll-behavior:smooth;flex:1;min-height:0!important;padding-bottom:120px!important;overflow-y:auto!important}.bank-layout>div[data-v-425b1656]:nth-child(2)::-webkit-scrollbar{width:6px}.bank-layout>div[data-v-425b1656]:nth-child(2)::-webkit-scrollbar-track{background:0 0}.bank-layout>div[data-v-425b1656]:nth-child(2)::-webkit-scrollbar-thumb{background:#8e8e934d;border-radius:10px}.bank-layout>div[data-v-425b1656]:nth-child(2)::-webkit-scrollbar-thumb:hover{background:#8e8e9399}.task1-sentences-container[data-v-14891f6e]{background:#fbfbfd;flex-direction:column;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex;overflow:hidden}.bank-header[data-v-14891f6e]{background:#fff;border-bottom:1px solid #e5e5ea;flex-shrink:0;justify-content:space-between;align-items:center;padding:20px 30px;display:flex}.header-left[data-v-14891f6e]{align-items:center;gap:16px;display:flex}.icon-box[data-v-14891f6e]{background:#fffbeb;border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.bank-title[data-v-14891f6e]{color:#1d1d1f;margin:0 0 4px;font-size:20px;font-weight:800}.bank-subtitle[data-v-14891f6e]{color:#86868b;margin:0;font-size:13px}.btn-close[data-v-14891f6e]{color:#86868b;cursor:pointer;background:0 0;border:none;border-radius:50%;padding:8px;transition:background .2s}.btn-close[data-v-14891f6e]:hover{color:#1d1d1f;background:#f5f5f7}.bank-layout[data-v-14891f6e]{flex:1;display:flex;overflow:hidden}.guide-trigger-container[data-v-14891f6e]{justify-content:flex-start;margin-bottom:20px;display:flex}.guide-trigger-btn[data-v-14891f6e]{color:#d97706;cursor:pointer;background:#fffbeb;border:1px solid #fde68a;border-radius:20px;align-items:center;gap:6px;padding:8px 20px;font-size:13px;font-weight:800;transition:all .2s;display:inline-flex;box-shadow:0 4px 12px #f59e0b1a}.guide-trigger-btn[data-v-14891f6e]:hover{background:#fef3c7;transform:translateY(-1px)}.guide-trigger-btn[data-v-14891f6e]:active{transform:scale(.96)}.guide-overlay[data-v-14891f6e]{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10010;background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.guide-sheet[data-v-14891f6e]{background:#fff;border-radius:24px;width:100%;max-width:480px;padding:32px 24px;position:relative;box-shadow:0 20px 40px #0003}.close-guide-btn[data-v-14891f6e]{color:#86868b;cursor:pointer;background:#f5f5f7;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex;position:absolute;top:16px;right:16px}.close-guide-btn[data-v-14891f6e]:hover{color:#1d1d1f;background:#e5e5ea}.guide-title[data-v-14891f6e]{color:#1d1d1f;text-align:center;margin:0 0 8px;font-size:22px;font-weight:900}.guide-subtitle[data-v-14891f6e]{color:#86868b;text-align:center;margin:0 0 32px;font-size:14px;font-weight:600}.guide-features[data-v-14891f6e]{flex-direction:column;gap:24px;margin-bottom:32px;display:flex}.feature-item[data-v-14891f6e]{align-items:flex-start;gap:16px;display:flex}.f-icon[data-v-14891f6e]{border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.f-text h4[data-v-14891f6e]{color:#1d1d1f;margin:0 0 4px;font-size:16px;font-weight:800}.f-text p[data-v-14891f6e]{color:#64748b;margin:0;font-size:13px;font-weight:500;line-height:1.6}.scrollable-features[data-v-14891f6e]{max-height:55vh;padding-right:8px;overflow-y:auto}.scrollable-features[data-v-14891f6e]::-webkit-scrollbar{width:4px}.scrollable-features[data-v-14891f6e]::-webkit-scrollbar-thumb{background:#e5e5ea;border-radius:2px}.btn-primary-large[data-v-14891f6e]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:16px;justify-content:center;align-items:center;gap:8px;margin:0 auto;padding:16px 24px;font-size:16px;font-weight:800;transition:transform .2s;display:flex;box-shadow:0 10px 25px #00000026}.btn-primary-large[data-v-14891f6e]:active{transform:scale(.96)}.fade-scale-enter-active[data-v-14891f6e],.fade-scale-leave-active[data-v-14891f6e]{transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.fade-scale-enter-from[data-v-14891f6e],.fade-scale-leave-to[data-v-14891f6e]{opacity:0;transform:scale(.9)translateY(20px)}.sidebar-nav[data-v-14891f6e]{background:#fff;border-right:1px solid #e5e5ea;flex-direction:column;gap:8px;width:220px;padding:20px 12px;display:flex;overflow-y:auto}.nav-btn[data-v-14891f6e]{text-align:left;color:#424245;cursor:pointer;background:0 0;border:none;border-radius:10px;align-items:center;gap:12px;width:100%;padding:12px 16px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.nav-icon[data-v-14891f6e]{opacity:.7;justify-content:center;align-items:center;transition:opacity .2s;display:inline-flex}.nav-btn[data-v-14891f6e]:hover{background:#f5f5f7}.nav-btn:hover .nav-icon[data-v-14891f6e]{opacity:1}.nav-btn.active[data-v-14891f6e]{color:#fff;background:#ff9f0a;box-shadow:0 4px 12px #ff9f0a33}.nav-btn.active .nav-icon[data-v-14891f6e]{opacity:1}.content-scroll-area[data-v-14891f6e]{flex:1;padding:30px;overflow-y:auto}.empty-state[data-v-14891f6e]{text-align:center;color:#86868b;padding:40px;font-size:14px}.learning-dashboard[data-v-14891f6e]{background:#fff;border:1px solid #e5e5ea;border-radius:16px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:30px;padding:20px 24px;display:flex;box-shadow:0 4px 20px #00000005}.dash-progress[data-v-14891f6e]{flex:1;min-width:200px}.progress-info[data-v-14891f6e]{color:#1d1d1f;justify-content:space-between;margin-bottom:8px;font-size:14px;font-weight:700;display:flex}.text-green[data-v-14891f6e]{color:#15803d}.progress-bar-bg[data-v-14891f6e]{background:#f5f5f7;border-radius:4px;height:8px;overflow:hidden}.progress-bar-fill[data-v-14891f6e]{background:linear-gradient(90deg,#34c759 0%,#30d158 100%);border-radius:4px;height:100%;transition:width .4s cubic-bezier(.25,.8,.25,1)}.dash-controls[data-v-14891f6e]{gap:12px;display:flex}.ctrl-btn[data-v-14891f6e]{color:#86868b;cursor:pointer;background:#fff;border:1px solid #e5e5ea;border-radius:20px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:600;transition:all .2s;display:flex}.ctrl-btn[data-v-14891f6e]:hover{color:#1d1d1f;background:#f5f5f7}.ctrl-btn.active[data-v-14891f6e]{color:#15803d;background:#f0fdf4;border-color:#bbf7d0}.sentence-grid[data-v-14891f6e]{grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:24px;display:grid}.sentence-card[data-v-14891f6e]{background:#fff;border:2px solid #0000;border-radius:16px;flex-direction:column;padding:24px;transition:transform .2s,border-color .3s,background .3s;display:flex;box-shadow:0 4px 20px #00000008}.sentence-card[data-v-14891f6e]:hover{border-color:#fcd34d;transform:translateY(-2px);box-shadow:0 8px 30px #0000000f}.sentence-card.is-mastered[data-v-14891f6e]{background:#fafffb;border-color:#34c759}.pro-lock-card[data-v-14891f6e]{-webkit-backdrop-filter:blur(8px);background:linear-gradient(#fff6 0%,#f5f5f7e6 100%);border:1px dashed #c7c7cc;border-radius:16px;justify-content:center;align-items:center;min-height:250px;display:flex;position:relative;overflow:hidden}.lock-content[data-v-14891f6e]{z-index:2;text-align:center;padding:30px;position:relative}.lock-icon-svg[data-v-14891f6e]{color:#d97706;justify-content:center;margin-bottom:12px;display:flex}.lock-title[data-v-14891f6e]{color:#1d1d1f;margin:0 0 8px;font-size:18px;font-weight:800}.lock-desc[data-v-14891f6e]{color:#86868b;margin:0 0 20px;font-size:14px}.btn-upgrade-pro[data-v-14891f6e]{color:#fff;cursor:pointer;background:linear-gradient(90deg,#f59e0b 0%,#d97706 100%);border:none;border-radius:20px;padding:12px 24px;font-size:14px;font-weight:800;transition:all .2s cubic-bezier(.25,.8,.25,1);box-shadow:0 4px 12px #d977064d}.btn-upgrade-pro[data-v-14891f6e]:hover{transform:translateY(-2px);box-shadow:0 6px 16px #d9770666}.btn-upgrade-pro[data-v-14891f6e]:active{transform:scale(.96)}.card-header[data-v-14891f6e]{justify-content:space-between;align-items:flex-start;margin-bottom:20px;display:flex}.card-title[data-v-14891f6e]{color:#1d1d1f;margin:0;font-size:16px;font-weight:800}.btn-master[data-v-14891f6e]{color:#c7c7cc;cursor:pointer;background:#f5f5f7;border:1px solid #e5e5ea;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;padding:0;transition:all .3s;display:flex}.btn-master[data-v-14891f6e]:hover{color:#34c759;background:#e6f9e9;border-color:#bbf7d0;transform:scale(1.1)}.btn-master.active[data-v-14891f6e]{color:#fff;background:#34c759;border-color:#34c759;box-shadow:0 4px 12px #34c7594d}.formula-block[data-v-14891f6e]{background:#fbfbfd;border:1px solid #e5e5ea;border-radius:8px;margin-bottom:16px;padding:16px;transition:all .3s}.formula-label[data-v-14891f6e]{color:#86868b;text-transform:uppercase;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:12px;font-weight:700;display:flex}.formula-content[data-v-14891f6e]{color:#b45309;font-family:Courier New,Courier,monospace;font-size:15px;font-weight:600;line-height:1.5;transition:filter .3s,opacity .3s}.hardcore-hint[data-v-14891f6e]{color:#d97706;text-transform:none;align-items:center;gap:4px;font-size:11px;font-weight:600;display:flex}.formula-block.hardcore-mode[data-v-14891f6e]{background:#fffbeb;border-color:#fde68a}.formula-block.hardcore-mode .formula-content[data-v-14891f6e]{filter:blur(6px);opacity:.6;-webkit-user-select:none;user-select:none}.formula-block.hardcore-mode:hover .formula-content[data-v-14891f6e]{filter:blur();opacity:1;-webkit-user-select:text;user-select:text}.example-block[data-v-14891f6e]{flex:1}.example-label[data-v-14891f6e]{color:#86868b;margin-bottom:8px;font-size:12px;font-weight:700}.example-en[data-v-14891f6e]{color:#1d1d1f;margin-bottom:8px;font-size:16px;line-height:1.6}.example-cn[data-v-14891f6e]{color:#86868b;font-size:13px;line-height:1.5}[data-v-14891f6e] .text-orange{color:#d97706;background:#d977061a;border-radius:4px;padding:2px 6px;font-weight:700}.interactive-input-wrapper[data-v-14891f6e]{vertical-align:middle;align-items:center;max-width:calc(100% - 8px);margin:2px 4px;display:inline-flex;position:relative}.cloze-input[data-v-14891f6e]{color:#1d1d1f;box-sizing:border-box;background:#fcfcfd;border:2px solid #e5e5ea;border-radius:8px;outline:none;max-width:100%;padding:4px 30px 4px 10px;font-family:Courier New,Courier,monospace;font-size:16px;font-weight:700;transition:all .2s cubic-bezier(.25,.8,.25,1);box-shadow:inset 0 2px 4px #00000005}.cloze-input[data-v-14891f6e]:focus{background:#fff;border-color:#ff9f0a;box-shadow:0 0 0 3px #ff9f0a26}@keyframes shakeError-14891f6e{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}.cloze-input.error[data-v-14891f6e]{animation:.3s ease-in-out shakeError-14891f6e;color:#ff3b30!important;background:#fff0f0!important;border-color:#ff3b30!important}.cloze-input.success[data-v-14891f6e]{color:#15803d!important;background:#f0fdf4!important;border-color:#34c759!important}.cloze-input[data-v-14891f6e]::placeholder{color:#c7c7cc;font-family:-apple-system,sans-serif;font-style:italic;font-weight:500}.hint-btn[data-v-14891f6e]{color:#a1a1a6;cursor:pointer;background:#f5f5f7;border:none;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;padding:0;transition:all .2s;display:flex;position:absolute;right:6px}.hint-btn[data-v-14891f6e]:hover{color:#fff;background:#ff9f0a;transform:scale(1.1)}@media (width<=768px){.bank-layout[data-v-14891f6e]{flex-direction:column}.sidebar-nav[data-v-14891f6e]{border-bottom:1px solid #e5e5ea;border-right:none;flex-direction:row;width:100%;padding:12px;overflow-x:auto}.nav-btn[data-v-14891f6e]{white-space:nowrap;width:auto}.content-scroll-area[data-v-14891f6e]{padding:20px}.sentence-grid[data-v-14891f6e]{grid-template-columns:1fr}}.idea-bank-container[data-v-14891f6e],.task1-sentences-container[data-v-14891f6e]{flex-direction:column;height:100vh;max-height:100%;display:flex;overflow:hidden}.bank-layout[data-v-14891f6e]{flex:1;display:flex;overflow:hidden;min-height:0!important}.sidebar-nav[data-v-14891f6e]{scrollbar-width:none;flex-shrink:0;overflow-y:auto!important}.sidebar-nav[data-v-14891f6e]::-webkit-scrollbar{display:none}.bank-layout>div[data-v-14891f6e]:nth-child(2){scroll-behavior:smooth;flex:1;min-height:0!important;padding-bottom:120px!important;overflow-y:auto!important}.bank-layout>div[data-v-14891f6e]:nth-child(2)::-webkit-scrollbar{width:6px}.bank-layout>div[data-v-14891f6e]:nth-child(2)::-webkit-scrollbar-track{background:0 0}.bank-layout>div[data-v-14891f6e]:nth-child(2)::-webkit-scrollbar-thumb{background:#8e8e934d;border-radius:10px}.bank-layout>div[data-v-14891f6e]:nth-child(2)::-webkit-scrollbar-thumb:hover{background:#8e8e9399}@keyframes spin-a8bfab23{to{transform:rotate(360deg)}}.spin-anim[data-v-a8bfab23]{animation:1s linear infinite spin-a8bfab23}.immersive-app-view[data-v-a8bfab23]{z-index:10005;background:#f2f2f7;flex-direction:column;display:flex;position:fixed;inset:0}.slide-up-enter-active[data-v-a8bfab23],.slide-up-leave-active[data-v-a8bfab23]{transition:transform .4s cubic-bezier(.25,.8,.25,1),opacity .4s}.slide-up-enter-from[data-v-a8bfab23],.slide-up-leave-to[data-v-a8bfab23]{opacity:.5;transform:translateY(100%)}.app-header[data-v-a8bfab23]{background:0 0;flex-shrink:0;justify-content:space-between;align-items:center;height:60px;padding:0 20px;display:flex}.btn-back[data-v-a8bfab23]{cursor:pointer;color:#1d1d1f;background:#fff;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:transform .2s;display:flex;box-shadow:0 4px 12px #0000000d}.btn-back[data-v-a8bfab23]:active{transform:scale(.9)}.header-title[data-v-a8bfab23]{color:#1d1d1f;flex:1;justify-content:center;font-size:16px;font-weight:800;display:flex}.header-right[data-v-a8bfab23]{width:44px}.status-view[data-v-a8bfab23],.dashboard-view[data-v-a8bfab23]{text-align:center;color:#86868b;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:24px;display:flex;overflow-y:auto}.status-view h2[data-v-a8bfab23]{color:#1d1d1f;margin-bottom:12px;font-size:24px;font-weight:800}.status-view p[data-v-a8bfab23]{margin-bottom:30px;font-size:15px;line-height:1.6}.success-icon-large[data-v-a8bfab23]{background:#34c759;border-radius:50%;justify-content:center;align-items:center;width:80px;height:80px;margin-bottom:24px;display:flex;box-shadow:0 10px 30px #34c7594d}.dashboard-view[data-v-a8bfab23]{justify-content:flex-start;padding-top:40px}.stats-card[data-v-a8bfab23]{background:#fff;border-radius:24px;width:100%;max-width:460px;margin-bottom:30px;padding:24px;box-shadow:0 10px 30px #0000000a}.stats-header[data-v-a8bfab23]{color:#86868b;text-transform:uppercase;letter-spacing:1px;margin-bottom:20px;font-size:14px;font-weight:800}.stats-grid[data-v-a8bfab23]{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.stat-item[data-v-a8bfab23]{text-align:center;flex:1}.stat-num[data-v-a8bfab23]{margin-bottom:4px;font-size:28px;font-weight:900}.stat-num.total[data-v-a8bfab23]{color:#1d1d1f}.stat-num.mastered[data-v-a8bfab23]{color:#34c759}.stat-num.pending[data-v-a8bfab23]{color:#ff9500}.stat-label[data-v-a8bfab23]{color:#86868b;font-size:12px;font-weight:600}.stat-divider[data-v-a8bfab23]{background:#eee;width:1px;height:30px}.bg-light[data-v-a8bfab23]{background:#f2f2f7}.action-panel[data-v-a8bfab23]{flex-direction:column;gap:16px;width:100%;max-width:460px;display:flex}.panel-title[data-v-a8bfab23]{color:#1d1d1f;margin-bottom:4px;font-size:22px;font-weight:800}.panel-desc[data-v-a8bfab23]{color:#86868b;margin-bottom:12px;font-size:14px}.btn-primary-large[data-v-a8bfab23]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:20px;justify-content:center;align-items:center;gap:8px;padding:18px;font-size:16px;font-weight:700;transition:transform .2s;display:flex;box-shadow:0 10px 25px #00000026}.btn-primary-large[data-v-a8bfab23]:active:not(:disabled){transform:scale(.96)}.btn-primary-large[data-v-a8bfab23]:disabled{color:#999;box-shadow:none;cursor:not-allowed;background:#e5e5ea}.btn-upgrade-limit[data-v-a8bfab23]{position:relative;overflow:hidden;color:#fff!important;background:linear-gradient(90deg,#f59e0b 0%,#d97706 100%)!important;box-shadow:0 10px 25px #d977064d!important}.btn-upgrade-limit[data-v-a8bfab23]:active{transform:scale(.96);box-shadow:0 4px 12px #d9770633!important}.btn-secondary-large[data-v-a8bfab23]{color:#1d1d1f;cursor:pointer;background:#fff;border:2px solid #e5e5ea;border-radius:20px;justify-content:center;align-items:center;gap:8px;padding:18px;font-size:16px;font-weight:700;transition:transform .2s;display:flex}.btn-secondary-large[data-v-a8bfab23]:active:not(:disabled){transform:scale(.96)}.btn-secondary-large[data-v-a8bfab23]:disabled{opacity:.5;cursor:not-allowed}.learning-view[data-v-a8bfab23]{flex-direction:column;flex:1;align-items:center;min-height:0;padding:10px 20px;display:flex;overflow:hidden}.session-progress[data-v-a8bfab23]{flex-shrink:0;width:100%;max-width:460px;margin-bottom:16px}.progress-text[data-v-a8bfab23]{color:#86868b;text-align:center;margin-bottom:8px;font-size:13px;font-weight:700}.progress-bar-wrap[data-v-a8bfab23]{background:#e5e5ea;border-radius:3px;height:6px;overflow:hidden}.progress-fill[data-v-a8bfab23]{background:#764ba2;height:100%;transition:width .3s}.card-container[data-v-a8bfab23]{flex:1;justify-content:center;align-items:center;width:100%;max-width:460px;min-height:0;display:flex}.scene[data-v-a8bfab23]{perspective:1500px;cursor:pointer;width:100%;height:100%;max-height:480px;position:relative}.card-3d[data-v-a8bfab23]{width:100%;height:100%;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.34,1.56,.64,1);position:absolute}.card-3d.is-flipped[data-v-a8bfab23]{transform:rotateY(180deg)}.card-face[data-v-a8bfab23]{backface-visibility:hidden;background:#fff;border:1px solid #00000005;border-radius:24px;flex-direction:column;padding:30px;display:flex;position:absolute;inset:0;overflow:hidden;box-shadow:0 20px 40px #0000000f}.badge[data-v-a8bfab23]{color:#86868b;background:#f2f2f7;border-radius:12px;flex-shrink:0;align-self:flex-start;padding:6px 14px;font-size:12px;font-weight:800}.badge-review[data-v-a8bfab23]{color:#28a745;background:#e8f5e9}.badge-en[data-v-a8bfab23]{color:#764ba2;background:#faf5ff;border:1px solid #e9d5ff}.content-wrapper[data-v-a8bfab23]{flex-direction:column;flex:1;justify-content:center;align-items:center;min-height:0;padding:16px 0;display:flex;overflow-y:auto}.word-en-basic[data-v-a8bfab23]{color:#1d1d1f;text-align:center;word-break:break-word;margin:0 0 12px;font-family:Georgia,serif;font-size:32px;font-weight:800;line-height:1.3}.word-cn-basic[data-v-a8bfab23]{color:#86868b;margin:0;font-size:18px;font-weight:600}.content-back[data-v-a8bfab23]{justify-content:center;align-items:center;padding:0}.word-en-advanced[data-v-a8bfab23]{color:#764ba2;text-align:center;word-break:break-word;margin:0;font-family:Georgia,serif;font-size:34px;font-weight:800;line-height:1.2}.example-box[data-v-a8bfab23]{background:#fcfaff;border:1px solid #f3e8ff;border-radius:16px;flex-shrink:0;width:100%;margin-top:16px;padding:16px}.ex-label[data-v-a8bfab23]{color:#a1a1aa;align-items:center;gap:6px;margin-bottom:8px;font-size:12px;font-weight:700;display:flex}.ex-text[data-v-a8bfab23]{color:#424245;margin:0;font-size:14px;line-height:1.6}[data-v-a8bfab23] .text-purple{color:#764ba2;font-weight:800;-webkit-text-decoration:underline #d8b4fe;text-decoration:underline #d8b4fe}.tap-hint[data-v-a8bfab23]{text-align:center;color:#999;opacity:.6;flex-shrink:0;justify-content:center;align-items:center;gap:4px;margin-top:auto;font-size:14px;font-weight:600;display:flex}.back-header[data-v-a8bfab23]{flex-shrink:0;justify-content:space-between;align-items:center;width:100%;margin-bottom:20px;display:flex}.card-back[data-v-a8bfab23]{background:#fff;transform:rotateY(180deg)}.app-footer[data-v-a8bfab23]{background:0 0;flex-shrink:0;justify-content:center;padding:16px 20px 30px;display:flex}.action-bar[data-v-a8bfab23]{gap:16px;width:100%;max-width:460px;height:60px;transition:opacity .3s,transform .3s;display:flex}.is-disabled[data-v-a8bfab23]{opacity:.3;pointer-events:none;filter:grayscale();transform:translateY(10px)}.action-btn[data-v-a8bfab23]{cursor:pointer;border:none;border-radius:16px;flex:1;justify-content:center;align-items:center;gap:8px;height:100%;font-size:18px;font-weight:800;transition:all .2s;display:flex;box-shadow:0 6px 16px #0000000f}.icon-wrap[data-v-a8bfab23]{justify-content:center;align-items:center;display:flex}.btn-fail[data-v-a8bfab23]{color:#ff3b30;background:#fff}.btn-fail[data-v-a8bfab23]:active{background:#fff0f0;transform:scale(.96)}.btn-success[data-v-a8bfab23]{color:#fff;background:#34c759;box-shadow:0 8px 24px #34c7594d}.btn-success[data-v-a8bfab23]:active{background:#28a745;transform:scale(.96)}.guide-trigger-container[data-v-a8bfab23]{justify-content:center;width:100%;max-width:460px;margin-bottom:20px;display:flex}.guide-trigger-btn[data-v-a8bfab23]{color:#d97706;cursor:pointer;background:#fffbeb;border:1px solid #fde68a;border-radius:20px;align-items:center;gap:6px;padding:8px 20px;font-size:13px;font-weight:800;transition:all .2s;display:inline-flex;box-shadow:0 4px 12px #f59e0b1a}.guide-trigger-btn[data-v-a8bfab23]:hover{background:#fef3c7;transform:translateY(-1px)}.guide-trigger-btn[data-v-a8bfab23]:active{transform:scale(.96)}.guide-overlay[data-v-a8bfab23]{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10010;background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.guide-sheet[data-v-a8bfab23]{background:#fff;border-radius:24px;width:100%;max-width:480px;padding:32px 24px;position:relative;box-shadow:0 20px 40px #0003}.close-guide-btn[data-v-a8bfab23]{color:#86868b;cursor:pointer;background:#f5f5f7;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex;position:absolute;top:16px;right:16px}.close-guide-btn[data-v-a8bfab23]:hover{color:#1d1d1f;background:#e5e5ea}.guide-title[data-v-a8bfab23]{color:#1d1d1f;text-align:center;margin:0 0 8px;font-size:22px;font-weight:900}.guide-subtitle[data-v-a8bfab23]{color:#86868b;text-align:center;margin:0 0 32px;font-size:14px;font-weight:600}.guide-features[data-v-a8bfab23]{flex-direction:column;gap:24px;margin-bottom:32px;display:flex}.feature-item[data-v-a8bfab23]{align-items:flex-start;gap:16px;display:flex}.f-icon[data-v-a8bfab23]{border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.f-text h4[data-v-a8bfab23]{color:#1d1d1f;margin:0 0 4px;font-size:16px;font-weight:800}.f-text p[data-v-a8bfab23]{color:#64748b;margin:0;font-size:13px;font-weight:500;line-height:1.6}.scrollable-features[data-v-a8bfab23]{max-height:55vh;padding-right:8px;overflow-y:auto}.scrollable-features[data-v-a8bfab23]::-webkit-scrollbar{width:4px}.scrollable-features[data-v-a8bfab23]::-webkit-scrollbar-thumb{background:#e5e5ea;border-radius:2px}.fade-scale-enter-active[data-v-a8bfab23],.fade-scale-leave-active[data-v-a8bfab23]{transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.fade-scale-enter-from[data-v-a8bfab23],.fade-scale-leave-to[data-v-a8bfab23]{opacity:0;transform:scale(.9)translateY(20px)}@media (width<=600px){.app-header[data-v-a8bfab23]{height:50px;padding:0 16px}.word-en-basic[data-v-a8bfab23]{font-size:28px}.word-en-advanced[data-v-a8bfab23]{font-size:30px}.app-footer[data-v-a8bfab23]{padding-bottom:calc(20px + env(safe-area-inset-bottom))}}.dashboard[data-v-ceb981e1]{--orange:#ff9f0a;--hover:#e68a00;--ink:#1d1d1f;--muted:#86868b;--line:#e5e5ea;--paper:#fff;width:min(1120px,100% - 48px);min-width:0;color:var(--ink);margin:0 auto;padding:42px 0 72px}button[data-v-ceb981e1]{font:inherit}.daily[data-v-ceb981e1]{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;gap:20px 40px;padding-bottom:36px;display:grid}.eyebrow[data-v-ceb981e1]{color:var(--hover);margin:0 0 7px;font-size:12px;font-weight:700}.daily h1[data-v-ceb981e1]{margin:0;font-size:30px}.daily-copy>p[data-v-ceb981e1]:last-child,.helpers p[data-v-ceb981e1],.rhythm p[data-v-ceb981e1]{color:var(--muted);line-height:1.6}.target[data-v-ceb981e1]{text-align:right}.target>span[data-v-ceb981e1]{color:var(--muted);margin-bottom:8px;font-size:12px;display:block}.target div[data-v-ceb981e1]{border:1px solid var(--line);display:flex}.target button[data-v-ceb981e1]{border:0;border-right:1px solid var(--line);background:var(--paper);cursor:pointer;min-width:60px;min-height:44px}.target button[data-v-ceb981e1]:last-child{border:0}.target button.active[data-v-ceb981e1]{background:var(--orange);color:var(--paper);font-weight:700}.network-note[data-v-ceb981e1]{border-left:3px solid var(--orange);background:#fffaf0;grid-column:1/-1;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:8px 12px;display:flex}.network-note button[data-v-ceb981e1]{min-height:40px;color:var(--hover);background:0 0;border:0;font-weight:700}.progress-copy[data-v-ceb981e1]{grid-column:1/-1;justify-content:space-between;align-items:baseline;display:flex}.progress-copy strong[data-v-ceb981e1]{font-size:25px}.progress-copy span[data-v-ceb981e1]{color:var(--muted);font-size:13px}.progress-bar[data-v-ceb981e1]{background:var(--line);grid-column:1/-1;height:6px;overflow:hidden}.progress-bar i[data-v-ceb981e1]{background:var(--orange);height:100%;display:block}.plan-breakdown[data-v-ceb981e1]{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-column:1/-1;grid-template-columns:repeat(3,1fr);margin:0;display:grid}.plan-breakdown div[data-v-ceb981e1]{border-right:1px solid var(--line);padding:16px 18px}.plan-breakdown div[data-v-ceb981e1]:last-child{border:0}.plan-breakdown dt[data-v-ceb981e1]{color:var(--muted);font-size:13px}.plan-breakdown dd[data-v-ceb981e1]{margin:5px 0 0;font-size:22px;font-weight:700}.backlog[data-v-ceb981e1]{color:var(--muted);grid-column:1/-1;margin:0;font-size:13px}.primary-action[data-v-ceb981e1]{border:1px solid var(--orange);background:var(--orange);min-width:220px;min-height:50px;color:var(--paper);cursor:pointer;border-radius:4px;grid-column:2;font-weight:700}.primary-action[data-v-ceb981e1]:hover{background:var(--hover);border-color:var(--hover)}button[data-v-ceb981e1]:disabled{opacity:.42;cursor:not-allowed}.helpers[data-v-ceb981e1]{grid-template-columns:310px minmax(0,1fr);gap:40px;padding-top:36px;display:grid}.helpers article[data-v-ceb981e1]{min-width:0}.helpers h2[data-v-ceb981e1]{margin:0;font-size:21px}.mistakes[data-v-ceb981e1]{border-right:1px solid var(--line);padding-right:40px}.mistakes>strong[data-v-ceb981e1]{margin:28px 0 12px;font-size:28px;display:block}.mistakes>button[data-v-ceb981e1],.scene-start[data-v-ceb981e1]{border:1px solid var(--orange);background:var(--paper);min-height:46px;color:var(--hover);cursor:pointer;border-radius:4px;padding:0 18px;font-weight:700}.empty[data-v-ceb981e1]{border-top:1px solid var(--line);gap:5px;margin-top:18px;padding-top:14px;font-size:13px;display:grid}.empty span[data-v-ceb981e1]{color:var(--muted)}.scene-head[data-v-ceb981e1]{justify-content:space-between;gap:20px;display:flex}.scene-list[data-v-ceb981e1]{border-top:1px solid var(--line);margin-top:20px}.scene-row[data-v-ceb981e1]{box-sizing:border-box;border:0;border-bottom:1px solid var(--line);background:var(--paper);text-align:left;cursor:pointer;grid-template-columns:minmax(0,1fr) auto 20px;align-items:center;gap:16px;width:100%;min-width:0;min-height:68px;display:grid}.scene-row.active[data-v-ceb981e1]{outline:1px solid var(--orange);outline-offset:-1px;background:#fffaf0}.scene-row.locked[data-v-ceb981e1]{color:var(--muted)}.scene-name strong[data-v-ceb981e1],.scene-name small[data-v-ceb981e1]{display:block}.scene-name small[data-v-ceb981e1]{color:var(--muted);margin-top:3px;font-size:12px}.scene-tags[data-v-ceb981e1]{color:var(--muted);align-items:center;gap:12px;font-size:12px;display:flex}.scene-tags i[data-v-ceb981e1]{color:var(--hover);font-style:normal}.scene-tags b[data-v-ceb981e1]{font-weight:500}.rhythm[data-v-ceb981e1]{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:34px}.rhythm summary[data-v-ceb981e1]{cursor:pointer;align-items:center;min-height:52px;display:flex}.rhythm p[data-v-ceb981e1]{margin:0 0 18px}.dashboard button[data-v-ceb981e1]:focus-visible{outline:2px solid var(--orange);outline-offset:2px}@media (width<=760px){.dashboard[data-v-ceb981e1]{box-sizing:border-box;width:100%;padding:28px 16px 120px}.daily[data-v-ceb981e1]{display:block}.daily h1[data-v-ceb981e1]{font-size:25px}.target[data-v-ceb981e1]{text-align:left;margin:22px 0}.target div[data-v-ceb981e1]{width:max-content}.progress-copy[data-v-ceb981e1]{align-items:flex-start;gap:10px;margin-top:24px}.progress-copy span[data-v-ceb981e1]{text-align:right}.plan-breakdown[data-v-ceb981e1]{margin-top:14px}.plan-breakdown div[data-v-ceb981e1]{padding:13px 8px}.plan-breakdown dt[data-v-ceb981e1]{font-size:11px}.primary-action[data-v-ceb981e1]{width:100%;margin-top:20px}.helpers[data-v-ceb981e1]{padding-top:28px;display:block}.mistakes[data-v-ceb981e1]{border:0;border-bottom:1px solid var(--line);padding:0 0 28px}.scenes[data-v-ceb981e1]{padding-top:28px}.scene-head[data-v-ceb981e1]{display:block}.scene-start[data-v-ceb981e1]{width:100%;margin-top:14px}.scene-row[data-v-ceb981e1]{grid-template-rows:auto auto;grid-template-columns:minmax(0,1fr) 18px;min-height:82px;padding:10px 0}.scene-name[data-v-ceb981e1]{grid-column:1}.scene-tags[data-v-ceb981e1]{grid-area:2/1/auto/-1}.scene-row>span[data-v-ceb981e1]:last-child{grid-area:1/2}}@media (prefers-reduced-motion:reduce){.progress-bar i[data-v-ceb981e1]{transition:none}}.scene-name[data-v-ceb981e1]{min-width:0}.scene-name strong[data-v-ceb981e1],.scene-name small[data-v-ceb981e1]{white-space:normal;overflow-wrap:anywhere}.scene-row[data-v-ceb981e1]>*{pointer-events:none}.scene-shortcuts[data-v-ceb981e1]{flex-wrap:wrap;gap:12px;margin-top:18px;display:flex}.scene-shortcuts button[data-v-ceb981e1]{border:1px solid var(--orange);background:var(--paper);min-height:46px;color:var(--hover);cursor:pointer;border-radius:4px;padding:0 18px;font-weight:700}.scene-shortcuts .recent-scene[data-v-ceb981e1]{background:var(--orange);color:var(--paper)}.scene-browser[data-v-ceb981e1]{margin-top:18px}.scene-browser .scene-list[data-v-ceb981e1]{margin-top:14px}@media (width<=760px){.scene-shortcuts[data-v-ceb981e1]{grid-template-columns:1fr;display:grid}.scene-shortcuts button[data-v-ceb981e1]{width:100%;min-width:0}.scene-browser .scene-start[data-v-ceb981e1]{width:100%}}.target .target-options[data-v-ceb981e1]{border:1px solid var(--line);display:flex}.target .target-options button[data-v-ceb981e1]:last-child{min-width:76px}.custom-target[data-v-ceb981e1]{text-align:left;margin-top:10px}.custom-target>label[data-v-ceb981e1]{color:var(--muted);margin-bottom:5px;font-size:12px;display:block}.target .custom-target>div[data-v-ceb981e1]{border:1px solid var(--line);width:100%;display:flex}.custom-target input[data-v-ceb981e1]{box-sizing:border-box;width:110px;min-width:0;min-height:44px;font:inherit;border:0;padding:0 10px}.custom-target button[data-v-ceb981e1]{border-left:1px solid var(--line);color:var(--hover);font-weight:700}.custom-target p[data-v-ceb981e1]{color:var(--hover);margin:5px 0 0;font-size:12px}.helpers[data-v-ceb981e1]{align-items:stretch}.helpers article[data-v-ceb981e1]{flex-direction:column;display:flex}.helper-actions[data-v-ceb981e1]{margin-top:auto;padding-top:22px}.helper-actions>strong[data-v-ceb981e1]{margin:0 0 12px;font-size:28px;display:block}.mistakes .helper-actions>button[data-v-ceb981e1]{border:1px solid var(--orange);background:var(--paper);min-height:46px;color:var(--hover);cursor:pointer;border-radius:4px;padding:0 18px;font-weight:700}.scene-picker-backdrop[data-v-ceb981e1]{z-index:10010;pointer-events:auto;box-sizing:border-box;background:#1d1d1f6b;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.scene-picker[data-v-ceb981e1]{box-sizing:border-box;color:#1d1d1f;background:#fff;border:1px solid #e5e5ea;width:min(760px,100%);min-width:0;max-height:min(720px,100vh - 48px);padding:24px 28px;overflow:auto}.scene-picker>header[data-v-ceb981e1]{z-index:2;background:#fff;border-bottom:1px solid #e5e5ea;justify-content:space-between;align-items:flex-start;gap:20px;padding:24px 0 16px;display:flex;position:sticky;top:-24px}.scene-picker>header p[data-v-ceb981e1]{color:#86868b;margin:0 0 4px;font-size:12px}.scene-picker>header h2[data-v-ceb981e1]{margin:0;font-size:22px}.scene-picker>header button[data-v-ceb981e1]{color:#1d1d1f;cursor:pointer;background:#fff;border:0;flex:0 0 44px;width:44px;height:44px;font-size:26px}.scene-search[data-v-ceb981e1]{z-index:1;background:#fff;border-bottom:1px solid #e5e5ea;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;padding:14px 0;display:grid;position:sticky;top:69px}.scene-search label[data-v-ceb981e1]{font-size:13px}.scene-search input[data-v-ceb981e1]{box-sizing:border-box;border:1px solid #e5e5ea;width:100%;min-width:0;min-height:44px;padding:0 12px}.scene-search span[data-v-ceb981e1]{color:#86868b;font-size:12px}.scene-picker .scene-list[data-v-ceb981e1]{margin-top:0}.scene-picker .scene-list>div[data-v-ceb981e1]{border-bottom:1px solid #e5e5ea}.scene-picker .scene-row[data-v-ceb981e1]{border-bottom:0}.scene-empty[data-v-ceb981e1]{text-align:center;color:#86868b;padding:30px 0}.scene-pagination[data-v-ceb981e1]{justify-content:center;align-items:center;gap:16px;padding-top:16px;display:flex}.scene-pagination button[data-v-ceb981e1]{color:#1d1d1f;background:#fff;border:1px solid #e5e5ea;min-width:88px;min-height:44px}.scene-pagination span[data-v-ceb981e1]{color:#86868b;font-size:13px}.scene-picker[data-v-ceb981e1]:focus{outline-offset:-2px;outline:2px solid #ff9f0a}@media (width<=760px){.target .target-options[data-v-ceb981e1]{width:100%}.target .target-options button[data-v-ceb981e1]{flex:1;min-width:0}.target .custom-target>div[data-v-ceb981e1]{width:100%}.custom-target input[data-v-ceb981e1]{flex:1}.helper-actions[data-v-ceb981e1]{padding-top:18px}.scene-picker-backdrop[data-v-ceb981e1]{place-items:end center;padding:0}.scene-picker[data-v-ceb981e1]{width:100%;max-height:88vh;padding:20px 16px 28px}.scene-picker>header[data-v-ceb981e1]{padding:20px 0 14px;top:-20px}.scene-search[data-v-ceb981e1]{grid-template-columns:minmax(0,1fr) auto;top:70px}.scene-search label[data-v-ceb981e1]{clip:rect(0,0,0,0);width:1px;height:1px;position:absolute;overflow:hidden}.scene-picker .scene-row[data-v-ceb981e1]{padding:10px 0}.scene-pagination[data-v-ceb981e1]{justify-content:space-between;gap:8px}.scene-pagination button[data-v-ceb981e1]{min-width:84px}}.trainer[data-v-dec75371]{--orange:#ff9f0a;--orange-hover:#e68a00;--ink:#1d1d1f;--muted:#86868b;--line:#e5e5ea;--paper:#fff;box-sizing:border-box;background:var(--paper);width:100%;min-width:0;max-width:100%;color:var(--ink)}button[data-v-dec75371],input[data-v-dec75371]{font:inherit}.progress-row[data-v-dec75371]{box-sizing:border-box;border-bottom:1px solid var(--line);grid-template-columns:140px minmax(160px,1fr) 58px 72px;align-items:center;gap:24px;height:62px;padding:0 34px;display:grid}.progress-row>strong[data-v-dec75371]{font-size:15px}.progress-track[data-v-dec75371]{display:contents}.progress-count[data-v-dec75371]{text-align:center}.bar[data-v-dec75371]{background:var(--line);min-width:0;height:5px;overflow:hidden}.bar i[data-v-dec75371]{background:var(--orange);height:100%;transition:width .2s;display:block}.pause[data-v-dec75371]{background:var(--paper);min-height:44px;color:var(--ink);cursor:pointer;border:0;font-weight:650}.training-layout[data-v-dec75371]{grid-template-columns:minmax(0,1fr) 250px;width:min(1220px,100%);min-height:calc(100vh - 127px);margin:0 auto;display:grid;position:relative}.exam-canvas[data-v-dec75371]{flex-direction:column;justify-content:safe center;min-width:0;padding:34px 54px 48px;display:flex}.source-row[data-v-dec75371]{flex-wrap:wrap;align-items:baseline;gap:10px;min-width:0;margin-bottom:26px;display:flex}.source-row>strong[data-v-dec75371]{font-size:18px}.source-row small[data-v-dec75371]{min-width:0;color:var(--muted);overflow-wrap:anywhere}.play[data-v-dec75371]{box-sizing:border-box;background:var(--paper);width:100%;min-height:88px;color:var(--ink);text-align:left;cursor:pointer;border:1px solid #86868b;border-radius:4px;grid-template-columns:42px auto 1fr auto;align-items:center;gap:14px;padding:0 22px;display:grid}.play[data-v-dec75371]:hover{border-color:var(--orange)}.play[data-v-dec75371]:disabled{opacity:.7;cursor:wait}.play svg[data-v-dec75371]{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:32px;height:32px}.play strong[data-v-dec75371]{font-size:19px}.play small[data-v-dec75371]{color:var(--muted)}.play>span[data-v-dec75371]{color:var(--muted);justify-self:end;align-items:center;gap:9px;display:flex}.play>span i[data-v-dec75371]{background:#e5e5ea;border-radius:50%;width:17px;height:17px}.play>span i.active[data-v-dec75371]{background:var(--orange)}.audio-error[data-v-dec75371]{color:var(--muted);margin:10px 0 0;font-size:13px}.audio-error button[data-v-dec75371]{min-height:44px;color:var(--muted);background:0 0;border:0;text-decoration:none}.audio-error .audio-retry[data-v-dec75371]{color:var(--orange-hover);text-decoration:underline}.audio-error .audio-skip[data-v-dec75371]{margin-left:8px}.answer[data-v-dec75371]{gap:10px;min-width:0;max-width:100%;margin-top:30px;display:grid}.answer label[data-v-dec75371]{font-weight:700}.answer input[data-v-dec75371]{box-sizing:border-box;background:var(--paper);border:1px solid #86868b;border-radius:4px;width:100%;min-width:0;max-width:100%;min-height:68px;padding:0 18px;font-size:20px}.answer input[data-v-dec75371]:focus{outline:2px solid var(--orange);outline-offset:-1px;border-color:var(--orange)}.answer input[data-v-dec75371]:disabled{color:var(--muted);background:#fbfbfd}.rewrite-error[data-v-dec75371]{color:var(--orange-hover);margin:0;font-size:13px}.mobile-steps[data-v-dec75371]{display:none}.feedback[data-v-dec75371]{border-top:1px solid var(--line);min-width:0;max-width:100%;margin-top:34px;padding-top:26px}.result-row[data-v-dec75371]{align-items:center;gap:6px;margin-bottom:18px;display:flex}.result-row strong[data-v-dec75371]{color:var(--orange-hover)}.result-row strong.success[data-v-dec75371]{color:#34c759}.result-row span[data-v-dec75371]{color:var(--ink)}.comparison[data-v-dec75371]{grid-template-columns:minmax(0,1fr) 42px minmax(0,1fr);align-items:end;gap:18px;margin-bottom:18px;display:grid}.comparison>div[data-v-dec75371]{min-width:0}.comparison>div>span[data-v-dec75371],.correct-line>span[data-v-dec75371]{color:var(--muted);margin-bottom:8px;font-size:12px;display:block}.comparison p[data-v-dec75371]{box-sizing:border-box;border:1px solid var(--line);overflow-wrap:anywhere;min-height:56px;margin:0;padding:13px 16px;font-size:21px}.comparison>b[data-v-dec75371]{text-align:center;padding-bottom:10px;font-size:28px;font-weight:400}.diff[data-v-dec75371]{min-width:0;max-width:100%}.diff .missing[data-v-dec75371]{color:var(--orange-hover);-webkit-text-decoration:underline dotted;text-decoration:underline dotted}.diff .extra[data-v-dec75371]{color:var(--muted);text-decoration:line-through}.diff .equal[data-v-dec75371]{color:var(--ink)}.correct-line[data-v-dec75371]{border-bottom:1px solid var(--line);padding-bottom:18px}.correct-word[data-v-dec75371]{overflow-wrap:anywhere;font-size:28px}.meaning[data-v-dec75371]{margin:0}.meaning>div[data-v-dec75371]{border-bottom:1px solid var(--line);grid-template-columns:110px minmax(0,1fr);min-width:0;padding:12px 4px;display:grid}.meaning dt[data-v-dec75371]{color:var(--ink)}.meaning dd[data-v-dec75371]{overflow-wrap:anywhere;min-width:0;margin:0}.keyboard-note[data-v-dec75371]{text-align:left;color:var(--muted);margin:28px 0 0;font-size:12px}.actions[data-v-dec75371]{justify-content:flex-end;gap:16px;min-width:0;max-width:100%;margin-top:18px;display:flex}.actions button[data-v-dec75371]{box-sizing:border-box;cursor:pointer;border-radius:4px;min-width:150px;min-height:48px;padding:0 20px;font-weight:700}.actions button[data-v-dec75371]:disabled{opacity:.4;cursor:not-allowed}.hint[data-v-dec75371]{background:var(--paper);color:#86868b;border:0}.primary[data-v-dec75371]{border:1px solid var(--orange);background:var(--orange);color:var(--paper)}.primary[data-v-dec75371]:hover{background:var(--orange-hover);border-color:var(--orange-hover)}.primary.outline[data-v-dec75371]{background:var(--paper);color:var(--orange-hover)}.step-rail[data-v-dec75371]{border-left:1px solid var(--line);align-items:safe center;padding:40px 28px;display:flex}.step-rail ol[data-v-dec75371]{width:100%;margin:0;padding:0;list-style:none}.step-rail li[data-v-dec75371]{border-left:2px solid var(--line);min-height:104px;padding-left:25px;position:relative}.step-rail li[data-v-dec75371]:before{content:"";background:#86868b;border-radius:50%;width:10px;height:10px;position:absolute;top:0;left:-6px}.step-rail li.active[data-v-dec75371]:before{background:var(--orange);width:12px;height:12px;left:-7px}.step-rail b[data-v-dec75371],.step-rail span[data-v-dec75371]{display:block}.step-rail b[data-v-dec75371]{margin-bottom:8px}.step-rail span[data-v-dec75371]{color:var(--muted);font-size:13px;line-height:1.5}.pause-layer[data-v-dec75371]{z-index:5;background:var(--paper);text-align:center;place-content:center;padding:24px;display:grid;position:absolute;inset:0}.pause-layer strong[data-v-dec75371]{font-size:26px}.pause-layer p[data-v-dec75371]{color:var(--muted)}.pause-layer button[data-v-dec75371]{border:1px solid var(--orange);background:var(--orange);min-height:48px;color:var(--paper);border-radius:4px;font-weight:700}.pause-layer button[data-v-dec75371]:hover{background:var(--orange-hover);border-color:var(--orange-hover)}.hint-message[data-v-dec75371]{color:var(--muted);margin:0;font-size:13px}.rewrite-error[data-v-dec75371]{color:var(--muted)}@media (prefers-reduced-motion:reduce){.bar i[data-v-dec75371]{transition:none}}@media (width<=760px){.progress-row[data-v-dec75371]{grid-template-rows:48px 34px;grid-template-columns:auto minmax(0,1fr) auto;gap:0 18px;height:98px;padding:0 22px}.progress-row>strong[data-v-dec75371]{grid-area:1/1/auto/3}.progress-track[data-v-dec75371]{grid-area:2/1/auto/3;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;min-width:0;display:grid}.pause[data-v-dec75371]{grid-area:1/3}.training-layout[data-v-dec75371]{min-height:calc(100vh - 158px);display:block}.exam-canvas[data-v-dec75371]{padding:28px 24px 116px;display:block}.source-row[data-v-dec75371]{gap:7px;margin-bottom:24px;display:grid}.source-row>strong[data-v-dec75371]{font-size:19px}.play[data-v-dec75371]{grid-template-columns:38px auto 1fr;min-height:82px;padding:0 18px}.play>span[data-v-dec75371]{display:none}.play small[data-v-dec75371]{justify-self:start}.answer[data-v-dec75371]{margin-top:28px}.answer input[data-v-dec75371]{min-height:64px}.mobile-steps[data-v-dec75371]{border-bottom:1px solid var(--line);grid-template-columns:repeat(4,1fr);margin-top:32px;display:grid}.mobile-steps span[data-v-dec75371]{min-height:52px;color:var(--muted);border-bottom:3px solid #0000;place-items:center;display:grid}.mobile-steps span.active[data-v-dec75371]{border-color:var(--orange);color:var(--ink);font-weight:650}.step-rail[data-v-dec75371]{display:none}.feedback[data-v-dec75371]{margin-top:24px}.comparison[data-v-dec75371]{grid-template-columns:minmax(0,1fr) 28px minmax(0,1fr);gap:7px}.comparison p[data-v-dec75371]{padding:12px 10px;font-size:18px}.comparison>b[data-v-dec75371]{font-size:23px}.meaning>div[data-v-dec75371]{grid-template-columns:92px minmax(0,1fr)}.keyboard-note[data-v-dec75371]{text-align:center;margin-top:26px}.actions[data-v-dec75371]{z-index:8;padding:14px 24px max(14px,env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--paper);grid-template-columns:minmax(130px,.9fr) minmax(0,1.5fr);margin:0;display:grid;position:fixed;bottom:0;left:0;right:0}.actions button[data-v-dec75371]{width:100%;min-width:0;min-height:54px}.actions .primary[data-v-dec75371]:only-child{grid-column:1/-1}.pause-layer[data-v-dec75371]{position:fixed;top:60px}}@media (width<=430px){.exam-canvas[data-v-dec75371]{padding-left:16px;padding-right:16px}.play[data-v-dec75371]{grid-template-columns:34px auto 1fr;gap:9px}.play strong[data-v-dec75371]{font-size:17px}.play small[data-v-dec75371]{font-size:12px}.comparison[data-v-dec75371]{grid-template-columns:minmax(0,1fr)}.comparison>b[data-v-dec75371]{padding:0;transform:rotate(90deg)}.meaning>div[data-v-dec75371]{grid-template-columns:80px minmax(0,1fr)}.actions[data-v-dec75371]{padding-left:16px;padding-right:16px}.actions .hint[data-v-dec75371]{white-space:nowrap;padding:0 6px;font-size:13px}}@media (width<=760px){.actions.rewrite-actions[data-v-dec75371]{grid-template-columns:repeat(2,minmax(0,1fr))}.actions.rewrite-actions .primary[data-v-dec75371]{grid-area:2/1/auto/-1}}.summary[data-v-9cd2a91a]{--orange:#ff9f0a;--orange-hover:#e68a00;--ink:#1d1d1f;--muted:#86868b;--line:#e5e5ea;--paper:#fff;box-sizing:border-box;width:min(940px,100% - 48px);min-width:0;color:var(--ink);margin:0 auto;padding:36px 0 34px}button[data-v-9cd2a91a]{font:inherit}.summary-head[data-v-9cd2a91a]{border-bottom:1px solid var(--line);grid-template-columns:52px minmax(0,1fr);align-items:start;gap:20px;padding-bottom:24px;display:grid}.complete-mark[data-v-9cd2a91a]{box-sizing:border-box;color:#34c759;border:2px solid #34c759;border-radius:50%;place-items:center;width:42px;height:42px;font-size:24px;font-weight:700;display:grid}.eyebrow[data-v-9cd2a91a]{color:#34c759;margin:0 0 8px;font-size:14px;font-weight:700}.summary h1[data-v-9cd2a91a]{margin:0;font-size:32px;line-height:1.25}.summary-head p[data-v-9cd2a91a]:last-child{max-width:680px;color:var(--muted);margin:12px 0 0;line-height:1.7}.result-section[data-v-9cd2a91a],.schedule-section[data-v-9cd2a91a]{border-bottom:1px solid var(--line);padding:24px 0}.summary h2[data-v-9cd2a91a]{margin:0 0 14px;font-size:19px}.stats[data-v-9cd2a91a]{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(4,1fr);margin:0;display:grid}.stats div[data-v-9cd2a91a]{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0;padding:14px 20px}.stats dt[data-v-9cd2a91a]{color:var(--muted);font-size:13px}.stats dd[data-v-9cd2a91a]{margin:8px 0 0;font-size:27px;font-weight:700}.schedule-table[data-v-9cd2a91a]{border-top:1px solid var(--line)}.schedule-head[data-v-9cd2a91a],.schedule-row[data-v-9cd2a91a]{grid-template-columns:140px minmax(0,1fr);min-width:0;display:grid}.schedule-head[data-v-9cd2a91a]{color:var(--muted);font-size:12px}.schedule-head span[data-v-9cd2a91a],.schedule-row[data-v-9cd2a91a]>*{border-bottom:1px solid var(--line);overflow-wrap:anywhere;min-width:0;padding:10px 4px}.schedule-row[data-v-9cd2a91a]{font-size:14px}.schedule-row strong[data-v-9cd2a91a]{color:var(--orange-hover)}.sync-row[data-v-9cd2a91a]{color:#34c759;align-items:center;gap:10px;min-height:50px;display:flex}.sync-row>span[data-v-9cd2a91a]{box-sizing:border-box;border:1px solid;border-radius:50%;place-items:center;width:19px;height:19px;font-size:12px;font-weight:700;display:grid}.sync-row p[data-v-9cd2a91a]{color:var(--ink);margin:0;font-size:13px}.sync-row.pending[data-v-9cd2a91a],.sync-row.pending p[data-v-9cd2a91a]{color:var(--orange-hover)}.actions[data-v-9cd2a91a]{justify-content:flex-end;gap:14px;padding-top:12px;display:flex}.actions button[data-v-9cd2a91a]{box-sizing:border-box;cursor:pointer;border-radius:4px;min-height:48px;padding:0 22px;font-weight:700}.primary[data-v-9cd2a91a]{border:1px solid var(--orange);background:var(--orange);color:var(--paper)}.primary[data-v-9cd2a91a]:hover{border-color:var(--orange-hover);background:var(--orange-hover)}.secondary[data-v-9cd2a91a],.retry[data-v-9cd2a91a]{border:1px solid var(--line);background:var(--paper);color:var(--ink)}.retry[data-v-9cd2a91a]{border-color:var(--orange);color:var(--orange-hover)}.actions button[data-v-9cd2a91a]:focus-visible{outline:2px solid var(--orange);outline-offset:2px}@media (width<=600px){.summary[data-v-9cd2a91a]{width:100%;padding:34px 20px calc(148px + env(safe-area-inset-bottom))}.summary-head[data-v-9cd2a91a]{grid-template-columns:40px minmax(0,1fr);gap:14px;padding-bottom:26px}.complete-mark[data-v-9cd2a91a]{width:34px;height:34px;font-size:18px}.summary h1[data-v-9cd2a91a]{font-size:25px}.stats[data-v-9cd2a91a]{grid-template-columns:1fr 1fr}.schedule-head[data-v-9cd2a91a]{display:none}.schedule-row[data-v-9cd2a91a]{grid-template-columns:86px minmax(0,1fr);min-width:0}.actions[data-v-9cd2a91a]{z-index:8;padding:12px 20px max(12px,env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--paper);grid-template-columns:1fr 1fr;display:grid;position:fixed;bottom:0;left:0;right:0}.actions button[data-v-9cd2a91a]{width:100%;padding:0 10px}.actions .retry[data-v-9cd2a91a]{grid-column:1/-1}}.stats[data-v-9cd2a91a]{grid-template-columns:repeat(5,1fr)}@media (width<=600px){.stats[data-v-9cd2a91a]{grid-template-columns:1fr 1fr}}.lab-shell[data-v-4331ae2e]{z-index:10005;box-sizing:border-box;color:#1d1d1f;background:#fbfbfd;flex-direction:column;min-width:0;max-width:100%;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,PingFang SC,Helvetica Neue,Arial,sans-serif;display:flex;position:fixed;inset:0;overflow:auto}.lab-header[data-v-4331ae2e]{z-index:10;box-sizing:border-box;background:#fff;border-bottom:1px solid #e5e5ea;grid-template-columns:minmax(140px,1fr) auto minmax(140px,1fr);align-items:center;min-height:64px;padding:0 28px;display:grid;position:sticky;top:0}.header-title[data-v-4331ae2e]{text-align:center;flex-direction:column;display:flex}.header-title strong[data-v-4331ae2e]{letter-spacing:.01em;font-size:21px}.header-title span[data-v-4331ae2e]{color:#86868b;margin-top:2px;font-size:11px}.back[data-v-4331ae2e]{color:#1d1d1f;cursor:pointer;background:0 0;border:0;justify-self:start;align-items:center;gap:10px;min-height:44px;font-size:15px;display:flex}.back>span[data-v-4331ae2e]{font-size:27px;font-weight:400}.back[data-v-4331ae2e]:focus-visible,.header-sync[data-v-4331ae2e]:focus-visible{outline-offset:2px;outline:2px solid #ff9f0a}.header-sync[data-v-4331ae2e]{color:#86868b;justify-self:end;align-items:center;gap:8px;font-size:13px;display:flex}.header-sync i[data-v-4331ae2e]{box-sizing:border-box;color:#34c759;border:2px solid #34c759;border-radius:50%;place-items:center;width:18px;height:18px;font-size:11px;font-style:normal;display:grid}.header-sync.pending i[data-v-4331ae2e]{color:#e68a00;border-color:#ff9f0a}.status[data-v-4331ae2e]{box-sizing:border-box;text-align:center;background:#fff;border:1px solid #e5e5ea;width:min(680px,100% - 32px);margin:auto;padding:40px}.status h1[data-v-4331ae2e]{margin:0 0 10px;font-size:26px}.status p[data-v-4331ae2e]{color:#86868b}.status button[data-v-4331ae2e]{color:#fff;background:#ff9f0a;border:1px solid #ff9f0a;border-radius:4px;min-height:46px;padding:0 24px;font-weight:700}.status button[data-v-4331ae2e]:hover{background:#e68a00;border-color:#e68a00}@media (width<=700px){.lab-header[data-v-4331ae2e]{grid-template-columns:54px minmax(0,1fr) 82px;min-height:60px;padding:0 14px}.back[data-v-4331ae2e]{padding:0}.back b[data-v-4331ae2e]{display:none}.header-title strong[data-v-4331ae2e]{font-size:18px}.header-title span[data-v-4331ae2e]{display:none}.header-sync[data-v-4331ae2e]{font-size:12px}.header-sync span[data-v-4331ae2e]{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.status[data-v-4331ae2e]{border-left:0;border-right:0;padding:32px 20px}}.immersive-app-view[data-v-8789c341]{z-index:10005;background:#fbfbfd;flex-direction:column;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex;position:fixed;inset:0}.slide-up-enter-active[data-v-8789c341],.slide-up-leave-active[data-v-8789c341]{transition:transform .4s cubic-bezier(.25,.8,.25,1),opacity .4s}.slide-up-enter-from[data-v-8789c341],.slide-up-leave-to[data-v-8789c341]{opacity:.5;transform:translateY(100%)}.app-header[data-v-8789c341]{background:#fff;border-bottom:1px solid #e5e5ea;flex-shrink:0;justify-content:space-between;align-items:center;height:60px;padding:0 20px;display:flex}.btn-back[data-v-8789c341]{cursor:pointer;color:#1d1d1f;background:0 0;border:none;border-radius:50%;justify-content:flex-start;align-items:center;width:44px;height:44px;transition:opacity .2s;display:flex}.btn-back[data-v-8789c341]:active{opacity:.5}.header-title[data-v-8789c341]{color:#1d1d1f;flex:1;justify-content:center;font-size:16px;font-weight:800;display:flex}.header-right[data-v-8789c341]{width:44px}.app-main[data-v-8789c341]{flex-direction:column;flex:1;align-items:center;display:flex;overflow-y:auto}.dashboard-view[data-v-8789c341]{padding:30px 20px}.dashboard-content[data-v-8789c341]{flex-direction:column;gap:24px;width:100%;max-width:640px;display:flex}.guide-trigger-container[data-v-8789c341]{justify-content:center;margin-bottom:24px;display:flex}.guide-trigger-btn[data-v-8789c341]{color:#d97706;cursor:pointer;background:#fffbeb;border:1px solid #fde68a;border-radius:20px;align-items:center;gap:6px;padding:8px 20px;font-size:13px;font-weight:800;transition:all .2s;display:inline-flex;box-shadow:0 4px 12px #f59e0b1a}.guide-trigger-btn[data-v-8789c341]:hover{background:#fef3c7;transform:translateY(-1px)}.guide-trigger-btn[data-v-8789c341]:active{transform:scale(.96)}.guide-overlay[data-v-8789c341]{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10010;background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.guide-sheet[data-v-8789c341]{background:#fff;border-radius:24px;width:100%;max-width:480px;padding:32px 24px;position:relative;box-shadow:0 20px 40px #0003}.close-guide-btn[data-v-8789c341]{color:#86868b;cursor:pointer;background:#f5f5f7;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex;position:absolute;top:16px;right:16px}.close-guide-btn[data-v-8789c341]:hover{color:#1d1d1f;background:#e5e5ea}.guide-title[data-v-8789c341]{color:#1d1d1f;text-align:center;margin:0 0 8px;font-size:22px;font-weight:900}.guide-subtitle[data-v-8789c341]{color:#86868b;text-align:center;margin:0 0 32px;font-size:14px;font-weight:600}.guide-features[data-v-8789c341]{flex-direction:column;gap:24px;margin-bottom:32px;display:flex}.scrollable-features[data-v-8789c341]{max-height:55vh;padding-right:8px;overflow-y:auto}.scrollable-features[data-v-8789c341]::-webkit-scrollbar{width:4px}.scrollable-features[data-v-8789c341]::-webkit-scrollbar-thumb{background:#e5e5ea;border-radius:2px}.feature-item[data-v-8789c341]{align-items:flex-start;gap:16px;display:flex}.f-icon[data-v-8789c341]{border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.f-text h4[data-v-8789c341]{color:#1d1d1f;margin:0 0 4px;font-size:16px;font-weight:800}.f-text p[data-v-8789c341]{color:#64748b;margin:0;font-size:13px;font-weight:500;line-height:1.6}.fade-scale-enter-active[data-v-8789c341],.fade-scale-leave-active[data-v-8789c341]{transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.fade-scale-enter-from[data-v-8789c341],.fade-scale-leave-to[data-v-8789c341]{opacity:0;transform:scale(.9)translateY(20px)}.stats-card[data-v-8789c341]{background:#fff;border:1px solid #e5e5ea;border-radius:20px;padding:24px;box-shadow:0 4px 20px #00000008}.stats-header[data-v-8789c341]{color:#1d1d1f;justify-content:space-between;align-items:center;margin-bottom:20px;font-size:14px;font-weight:800;display:flex}.pro-badge[data-v-8789c341]{color:#fff;background:#ff9f0a;border-radius:4px;padding:2px 6px;font-size:10px;font-weight:800}.stats-grid[data-v-8789c341]{text-align:center;justify-content:space-around;align-items:center;display:flex}.stat-item[data-v-8789c341]{flex:1}.stat-num[data-v-8789c341]{margin-bottom:4px;font-size:32px;font-weight:900}.stat-num.mastered[data-v-8789c341]{color:#34c759}.stat-num.pending[data-v-8789c341]{color:#86868b}.stat-num.pending.has-review[data-v-8789c341]{color:#ff3b30;animation:2s infinite pulse-red-8789c341}@keyframes pulse-red-8789c341{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.stat-label[data-v-8789c341]{color:#86868b;font-size:12px;font-weight:600}.stat-divider[data-v-8789c341]{background:#e5e5ea;width:1px;height:40px}.btn-danger-large[data-v-8789c341]{color:#ff3b30;cursor:pointer;background:#fff0f0;border:1px solid #ffb3b0;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:14px;font-size:14px;font-weight:700;transition:all .2s;display:flex}.btn-danger-large[data-v-8789c341]:active{transform:scale(.98)}.w-full[data-v-8789c341]{width:100%}.mt-4[data-v-8789c341]{margin-top:20px}.review-clear-msg[data-v-8789c341]{color:#15803d;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:12px;justify-content:center;align-items:center;gap:8px;margin-top:20px;padding:12px;font-size:13px;font-weight:600;display:flex}.limit-card[data-v-8789c341]{background:#fff;border:1px solid #e5e5ea;border-radius:20px;padding:20px 24px;box-shadow:0 4px 20px #00000008}.limit-header[data-v-8789c341]{color:#86868b;margin-bottom:12px;font-size:13px;font-weight:700}.limit-bar-bg[data-v-8789c341]{background:#f5f5f7;border-radius:4px;height:8px;margin-bottom:12px;overflow:hidden}.limit-bar-fill[data-v-8789c341]{background:#007aff;height:100%;transition:width .4s}.limit-text[data-v-8789c341]{color:#1d1d1f;font-size:13px;font-weight:600}.text-blue[data-v-8789c341]{color:#007aff;font-size:16px;font-weight:800}.text-red[data-v-8789c341]{color:#ff3b30}.section-title[data-v-8789c341]{color:#1d1d1f;margin:0 0 16px 4px;font-size:18px;font-weight:800}.levels-grid[data-v-8789c341]{flex-direction:column;gap:16px;display:flex}.level-card[data-v-8789c341]{background:#fff;border:1px solid #e5e5ea;border-radius:16px;justify-content:space-between;align-items:center;gap:16px;padding:20px;transition:all .3s;display:flex}.level-card[data-v-8789c341]:not(.is-locked):hover{border-color:#007aff;transform:translateY(-2px);box-shadow:0 8px 24px #0000000f}.level-card.is-locked[data-v-8789c341]{opacity:.7;background:#fbfbfd}.level-info[data-v-8789c341]{flex:1}.level-name[data-v-8789c341]{color:#1d1d1f;margin:0 0 6px;font-size:16px;font-weight:800}.level-desc[data-v-8789c341]{color:#86868b;margin:0;font-size:12px;line-height:1.5}.lock-status[data-v-8789c341]{color:#86868b;flex-direction:column;align-items:center;gap:4px;font-size:11px;font-weight:700;display:flex}.btn-primary-small[data-v-8789c341]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:12px;flex-shrink:0;padding:10px 16px;font-size:13px;font-weight:700;transition:transform .2s}.btn-primary-small[data-v-8789c341]:active:not(:disabled){transform:scale(.96)}.btn-primary-small[data-v-8789c341]:disabled{color:#a1a1aa;cursor:not-allowed;background:#e5e5ea}.level-card.is-pro-locked[data-v-8789c341]{background:#fdfaf3!important;border-color:#fde68a!important}.level-card.is-pro-locked .level-name[data-v-8789c341]{color:#92400e}.level-card.is-pro-locked .level-count-badge[data-v-8789c341]{color:#d97706;background:#fef3c7}.btn-upgrade-mini[data-v-8789c341]{color:#fff;cursor:pointer;background:linear-gradient(90deg,#f59e0b 0%,#d97706 100%);border:none;border-radius:10px;align-items:center;gap:4px;padding:8px 16px;font-size:12px;font-weight:800;transition:transform .2s;display:flex;box-shadow:0 4px 12px #d9770633}.btn-upgrade-mini[data-v-8789c341]:active{transform:scale(.95)}.game-view[data-v-8789c341]{justify-content:flex-start;padding:30px 20px}.game-header[data-v-8789c341]{justify-content:space-between;align-items:center;width:100%;max-width:840px;margin-bottom:30px;padding:0 10px;display:flex}.game-instructions[data-v-8789c341]{color:#1d1d1f;align-items:center;gap:8px;font-size:16px;font-weight:800;display:flex}.pulse-dot[data-v-8789c341]{background:#34c759;border-radius:50%;width:10px;height:10px;animation:1.5s infinite dot-pulse-8789c341;display:inline-block}@keyframes dot-pulse-8789c341{0%{box-shadow:0 0 #34c75966}70%{box-shadow:0 0 0 10px #34c75900}to{box-shadow:0 0 #34c75900}}.game-progress[data-v-8789c341]{color:#86868b;align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.badge[data-v-8789c341]{border-radius:6px;padding:4px 8px;font-size:11px;font-weight:800}.badge-blue[data-v-8789c341]{color:#0284c7;background:#e0f2fe}.badge-red[data-v-8789c341]{color:#b91c1c;background:#fee2e2}.text-orange[data-v-8789c341]{color:#ff9f0a;margin-left:4px;font-size:18px;font-weight:900}.board-container[data-v-8789c341]{flex:1;width:100%;max-width:840px;min-height:0}.cards-grid[data-v-8789c341]{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));align-content:flex-start;gap:20px;display:grid}.card-3d-container[data-v-8789c341]{perspective:1000px;cursor:pointer;outline:none;min-height:120px;padding:0;background:0 0!important;border:none!important}.card-3d-flipper[data-v-8789c341]{width:100%;height:100%;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.4,0,.2,1);position:relative}.card-3d-container.is-flipped .card-3d-flipper[data-v-8789c341]{transform:rotateY(180deg)}.card-face[data-v-8789c341]{backface-visibility:hidden;background:#fff;border:2px solid #e5e5ea;border-bottom-width:6px;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;padding:24px 16px;transition:all .2s;display:flex;position:absolute;inset:0}.card-front[data-v-8789c341]{--face-rot:0deg;z-index:2;transform:rotateY(var(--face-rot))}.card-back[data-v-8789c341]{--face-rot:180deg;transform:rotateY(var(--face-rot));background:#fdfaf3}.card-3d-container:hover:not(:disabled) .card-face[data-v-8789c341]{transform:translateY(2px) rotateY(var(--face-rot));background:#fafafa;border-bottom-width:4px}.card-3d-container:active:not(:disabled) .card-face[data-v-8789c341]{transform:translateY(6px) rotateY(var(--face-rot));border-bottom-width:0}.card-3d-container.original .card-face[data-v-8789c341]{border-color:#bae6fd}.card-3d-container.replacement .card-face[data-v-8789c341]{border-color:#fde68a}.card-type-badge[data-v-8789c341]{border-radius:6px;padding:4px 8px;font-size:11px;font-weight:800;position:absolute;top:10px;left:12px}.card-3d-container.original .card-type-badge[data-v-8789c341]{color:#0284c7;background:#f0f9ff}.card-3d-container.replacement .card-type-badge[data-v-8789c341]{color:#d97706;background:#fffbeb}.card-text[data-v-8789c341]{color:#1d1d1f;word-break:break-word;margin-top:8px;font-size:18px;font-weight:800;line-height:1.3}.card-text.small[data-v-8789c341]{color:#86868b;margin-top:4px;font-size:14px;font-weight:600}.card-cn-meaning[data-v-8789c341]{color:#d97706;margin-top:6px;font-size:16px;font-weight:800}.flip-hint[data-v-8789c341]{color:#c7c7cc;opacity:0;font-size:10px;font-weight:600;transition:opacity .2s;position:absolute;bottom:8px}.card-3d-container:hover .flip-hint[data-v-8789c341]{opacity:1}.card-3d-container.selected .card-face[data-v-8789c341]{border-color:#007aff;box-shadow:0 0 0 4px #007aff26}.card-3d-container.selected .card-cn-meaning[data-v-8789c341]{color:#007aff}.card-3d-container.matched[data-v-8789c341]{opacity:0;pointer-events:none;transition:all .4s;transform:scale(.8)}.card-3d-container.error .card-face[data-v-8789c341]{background:#fff0f0;border-color:#ff3b30}.card-3d-container.error .card-cn-meaning[data-v-8789c341]{color:#ff3b30}.card-3d-container.error[data-v-8789c341]{animation:.4s aggressive-shake-8789c341}@keyframes aggressive-shake-8789c341{0%,to{transform:translate(0)}20%,60%{transform:translate(-8px)rotate(-2deg)}40%,80%{transform:translate(8px)rotate(2deg)}}.status-view[data-v-8789c341]{text-align:center;color:#86868b;justify-content:center;align-items:center}.status-view h2[data-v-8789c341]{color:#1d1d1f;margin-bottom:12px;font-size:24px;font-weight:800}.success-icon-large[data-v-8789c341]{background:#34c759;border-radius:50%;justify-content:center;align-items:center;width:80px;height:80px;margin-bottom:24px;display:flex;box-shadow:0 10px 30px #34c7594d}.btn-primary-large[data-v-8789c341]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:16px;justify-content:center;align-items:center;gap:8px;margin:0 auto;padding:16px 24px;font-size:16px;font-weight:800;transition:transform .2s;display:flex;box-shadow:0 10px 25px #00000026}.btn-primary-large[data-v-8789c341]:active{transform:scale(.96)}@media (width<=600px){.level-card[data-v-8789c341]{flex-direction:column;align-items:flex-start}.level-action[data-v-8789c341]{justify-content:flex-end;width:100%;display:flex}.cards-grid[data-v-8789c341]{grid-template-columns:repeat(2,1fr);gap:12px}.match-card[data-v-8789c341]{border-bottom-width:4px;min-height:90px}.card-inner[data-v-8789c341]{padding:20px 10px}.card-text[data-v-8789c341]{font-size:15px}}.total-text[data-v-8789c341]{color:#a1a1aa;margin-left:2px;font-size:16px;font-weight:800}.level-count-badge[data-v-8789c341]{color:#15803d;vertical-align:middle;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:4px;margin-left:8px;padding:2px 6px;font-size:11px;font-weight:800;display:inline-block}[data-v-994b4dde]{box-sizing:border-box}.trap-app[data-v-994b4dde]{--o:#ff9f0a;--od:#e68a00;--cream:#fffaf0;--ink:#1d1d1f;--muted:#86868b;--line:#e5e5ea;--soft:#fbfbfd;--green:#34c759;--red:#d92d20;z-index:3200;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;position:fixed;inset:0;overflow:auto}.topbar[data-v-994b4dde]{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;height:60px;padding:0 20px;display:flex}.back[data-v-994b4dde]{cursor:pointer;width:44px;height:44px;color:var(--ink);background:0 0;border:0;justify-content:flex-start;align-items:center;display:flex}.back[data-v-994b4dde]:active{opacity:.5}.back svg[data-v-994b4dde]{fill:none;stroke:currentColor;stroke-width:2.5px;stroke-linecap:round;stroke-linejoin:round;width:24px;height:24px}.brand[data-v-994b4dde]{flex:1;justify-content:center;display:flex}.brand b[data-v-994b4dde]{font-size:16px;font-weight:800}.header-right[data-v-994b4dde]{justify-content:flex-end;width:44px;display:flex}.sync[data-v-994b4dde]{align-items:center;display:flex}.sync i[data-v-994b4dde]{border:2px solid var(--green);border-radius:50%;width:9px;height:9px;display:block}.sync span[data-v-994b4dde]{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.sync.dirty i[data-v-994b4dde],.sync.offline i[data-v-994b4dde]{border-color:var(--o)}.home[data-v-994b4dde]{grid-template-columns:220px minmax(600px,1fr) 260px;min-height:calc(100vh - 60px);display:grid}.home-nav[data-v-994b4dde]{border-right:1px solid var(--line);flex-direction:column;padding-top:16px;display:flex}.home-nav button[data-v-994b4dde]{text-align:left;background:#fff;border:0;border-left:4px solid #0000;grid-template-columns:26px 1fr auto;align-items:center;gap:10px;height:58px;padding:0 22px;display:grid}.home-nav button.active[data-v-994b4dde]{border-left-color:var(--o);background:var(--cream);color:var(--od)}.home-nav small[data-v-994b4dde]{border:1px solid var(--line);text-align:center;min-width:20px}.home-nav p[data-v-994b4dde]{color:var(--muted);margin:auto 20px 18px;font-size:12px;line-height:1.6}.home-main[data-v-994b4dde]{width:100%;max-width:980px;margin:auto;padding:42px 48px 110px;position:relative}.home-main h1[data-v-994b4dde]{margin:0 0 10px;font-size:34px}.subtitle[data-v-994b4dde]{color:var(--muted);margin:0}.notice[data-v-994b4dde]{background:var(--cream);border-left:3px solid var(--o);margin-top:22px;padding:12px;font-size:13px}.reason[data-v-994b4dde]{border-bottom:1px solid var(--line);margin-top:36px;padding-bottom:26px}h2[data-v-994b4dde]{font-size:17px}.reason p[data-v-994b4dde]{gap:12px;display:flex}.reason p i[data-v-994b4dde]{background:var(--o);width:3px}.section-title[data-v-994b4dde]{justify-content:space-between;align-items:center;display:flex}.section-title span[data-v-994b4dde]{color:var(--muted);font-size:13px}.table-head[data-v-994b4dde],.table-row[data-v-994b4dde]{border-bottom:1px solid var(--line);grid-template-columns:60px 1.2fr 1.2fr 1fr;align-items:center;gap:14px;padding:0 10px;display:grid}.table-head[data-v-994b4dde]{border-top:1px solid var(--line);height:42px;color:var(--muted);font-size:12px}.table-row[data-v-994b4dde]{height:58px;font-size:14px}.table-row em[data-v-994b4dde]{color:var(--od);font-style:normal}.home-cta[data-v-994b4dde]{border-top:1px solid var(--line);justify-content:space-between;align-items:center;padding-top:20px;display:flex;position:absolute;bottom:22px;left:48px;right:48px}.home-cta div[data-v-994b4dde]{display:grid}.home-cta span[data-v-994b4dde]{color:var(--muted);font-size:12px}.home-cta button[data-v-994b4dde],.trainer-cta>button[data-v-994b4dde]:first-child,.summary section>button[data-v-994b4dde]{border:1px solid var(--od);background:var(--o);color:#fff;border-radius:3px;min-width:210px;height:48px;font-weight:700}.home-cta button[data-v-994b4dde]:disabled,.trainer-cta button[data-v-994b4dde]:disabled{background:var(--line);border-color:var(--line);color:var(--muted)}.ability[data-v-994b4dde]{border-left:1px solid var(--line);padding:36px 28px}.ability>div[data-v-994b4dde]{border-bottom:1px solid var(--line);gap:9px;padding:20px 0;display:grid}.ability span[data-v-994b4dde],.ability>p[data-v-994b4dde]{color:var(--muted);font-size:12px;line-height:1.5}.ability>div>i[data-v-994b4dde]{background:var(--line);height:6px}.ability em[data-v-994b4dde]{background:var(--o);height:100%;display:block}.ability small[data-v-994b4dde]{color:var(--od)}.trainer[data-v-994b4dde]{grid-template-columns:220px minmax(520px,1fr) 260px;min-height:calc(100vh - 60px);padding-bottom:76px;display:grid}.question-rail[data-v-994b4dde]{border-right:1px solid var(--line)}.question-rail h2[data-v-994b4dde],.process h2[data-v-994b4dde]{margin:0;padding:22px}.question-rail>div[data-v-994b4dde]{border-bottom:1px solid var(--line);border-left:4px solid #0000;grid-template-columns:34px 1fr;align-items:center;min-height:66px;padding:10px 18px;display:grid}.question-rail>div.active[data-v-994b4dde]{border-left-color:var(--o);background:var(--cream);color:var(--od)}.question-rail>div.done[data-v-994b4dde]{color:var(--muted)}.question-rail>div span[data-v-994b4dde]{border:1px solid;grid-row:1/3;place-items:center;width:28px;height:28px;display:grid}.question-rail>div small[data-v-994b4dde]{color:var(--muted)}.question-rail>p[data-v-994b4dde]{color:var(--muted);padding:0 22px}.canvas[data-v-994b4dde]{width:100%;max-width:900px;margin:auto;padding:32px 44px 42px;overflow:hidden}.heading[data-v-994b4dde]{justify-content:space-between;align-items:start;display:flex}.heading h1[data-v-994b4dde]{margin:0 0 8px;font-size:34px}.heading p[data-v-994b4dde]{color:var(--muted);margin:0}.heading>span[data-v-994b4dde]{color:var(--muted);font-size:13px}.heading>span i[data-v-994b4dde]{background:var(--green);border-radius:50%;width:10px;height:10px;margin-right:7px;display:inline-block}.audio[data-v-994b4dde]{border:1px solid var(--line);grid-template-rows:1fr 24px;grid-template-columns:44px 130px 1fr;align-items:center;gap:8px 14px;height:116px;margin-top:26px;padding:18px 22px;display:grid}.audio.failed[data-v-994b4dde]{border-color:var(--red)}.audio>button[data-v-994b4dde]{background:#fff;border:0}.audio svg[data-v-994b4dde]{width:26px;fill:var(--ink)}.audio>b span[data-v-994b4dde]{color:var(--muted)}.audio>div[data-v-994b4dde]{background:var(--line);height:4px;position:relative}.audio>div i[data-v-994b4dde]{background:var(--ink);height:100%;display:block}.audio>div em[data-v-994b4dde]{background:var(--red);width:3px;height:22px;position:absolute;top:50%;transform:translate(-1px,-50%)}.audio small[data-v-994b4dde]{color:var(--muted);grid-column:2/4}.tip[data-v-994b4dde]{border-left:3px solid var(--o);background:var(--cream);margin-top:26px;padding:11px 14px;font-size:13px}.prompt[data-v-994b4dde]{margin:26px 0 20px;font-size:20px;line-height:1.5}.options[data-v-994b4dde]{gap:14px;display:grid}.options button[data-v-994b4dde]{border:1px solid var(--line);text-align:left;background:#fff;border-radius:3px;grid-template-columns:54px 1fr;align-items:center;min-height:58px;padding:0;display:grid}.options button b[data-v-994b4dde]{border-right:1px solid var(--line);align-self:stretch;place-items:center;display:grid}.options button span[data-v-994b4dde]{padding:14px 18px}.options button.selected[data-v-994b4dde]{border-color:var(--o);background:var(--cream)}.options button.correct[data-v-994b4dde]{border-color:var(--green)}.options button.wrong[data-v-994b4dde]{border-color:var(--red);color:var(--red)}.evidence[data-v-994b4dde]{border-top:1px solid var(--line);padding-top:20px}.evidence p[data-v-994b4dde]{color:var(--muted)}.evidence button[data-v-994b4dde]{border:1px solid var(--line);background:#fff;border-radius:3px;min-height:42px;margin:0 8px 8px 0;padding:0 14px}.evidence button.selected[data-v-994b4dde]{border-color:var(--o);background:var(--cream);color:var(--od)}.feedback[data-v-994b4dde]{border-left:3px solid var(--green);background:#f6fff8;margin-top:20px;padding:16px}.feedback.wrong[data-v-994b4dde]{border-color:var(--red);background:#fff8f7}.feedback h3[data-v-994b4dde]{margin-top:0}.feedback p[data-v-994b4dde]{font-size:14px;line-height:1.5}.process[data-v-994b4dde]{border-left:1px solid var(--line);padding:0 20px}.process>p[data-v-994b4dde]{color:var(--muted);font-size:13px;line-height:1.6}.process ol[data-v-994b4dde]{padding:12px 0;list-style:none}.process li[data-v-994b4dde]{height:70px;color:var(--muted);align-items:start;gap:14px;display:flex}.process li span[data-v-994b4dde]{border:1px solid var(--line);place-items:center;width:32px;height:32px;display:grid}.process li.active[data-v-994b4dde]{color:var(--ink);font-weight:700}.process li.active span[data-v-994b4dde]{border-color:var(--o);color:var(--od)}.process li.done span[data-v-994b4dde]{background:var(--o);border-color:var(--o);color:#fff}.trainer-cta[data-v-994b4dde]{border-top:1px solid var(--line);background:#fff;justify-content:center;align-items:center;gap:40px;min-height:76px;padding:12px;display:flex;position:fixed;bottom:0;left:220px;right:260px}.trainer-cta .skip[data-v-994b4dde]{background:#fff;border:0}.mobile-steps[data-v-994b4dde]{display:none}.summary[data-v-994b4dde]{background:var(--soft);place-items:center;min-height:calc(100vh - 60px);padding:28px;display:grid}.summary>section[data-v-994b4dde]{border:1px solid var(--line);text-align:center;background:#fff;width:min(680px,100%);padding:42px}.summary>section>i[data-v-994b4dde]{background:var(--green);color:#fff;border-radius:50%;place-items:center;width:52px;height:52px;margin:auto;font-size:28px;display:grid}.summary>section>p[data-v-994b4dde]{color:var(--muted)}.summary section>div[data-v-994b4dde]{border-block:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin:28px 0;display:grid}.summary section>div span[data-v-994b4dde]{color:var(--muted);padding:20px 8px;font-size:12px;display:grid}.summary section>div b[data-v-994b4dde]{color:var(--od);font-size:25px}.summary dl p[data-v-994b4dde]{border-bottom:1px solid var(--line);justify-content:space-between;padding:11px 0;display:flex}.summary dt[data-v-994b4dde]{color:var(--muted)}.feedback[data-v-994b4dde]{background:var(--soft)}.feedback.wrong[data-v-994b4dde]{background:var(--cream)}.summary dl div[data-v-994b4dde]{border-bottom:1px solid var(--line);justify-content:space-between;padding:11px 0;display:flex}.home[data-v-994b4dde]{height:calc(100vh - 60px);min-height:0;overflow:hidden}.home-main[data-v-994b4dde]{height:100%;margin:0 auto;padding:26px 42px 88px}.home-main h1[data-v-994b4dde]{font-size:31px}.reason[data-v-994b4dde]{margin-top:20px;padding-bottom:16px}.queue[data-v-994b4dde]{margin-top:16px}.section-title h2[data-v-994b4dde]{margin:10px 0}.table-row[data-v-994b4dde]{height:52px}.home-cta[data-v-994b4dde]{padding-top:12px;bottom:12px;left:42px;right:42px}.ability[data-v-994b4dde]{padding:24px;overflow:auto}.ability>div[data-v-994b4dde]{padding:15px 0}.home-nav button svg[data-v-994b4dde]{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:20px;height:20px}.notice[data-v-994b4dde]{justify-content:space-between;align-items:center;gap:14px;margin-top:14px;padding:9px 12px;display:flex}.notice button[data-v-994b4dde]{color:var(--od);white-space:nowrap;background:0 0;border:0;font-weight:700}.audio>button[data-v-994b4dde]{place-items:center;width:44px;height:44px;display:grid}.shortcut-hint[data-v-994b4dde]{color:var(--muted);text-align:right;margin:12px 0 0;font-size:12px}.trap-app button[data-v-994b4dde]:focus-visible{outline:2px solid var(--od);outline-offset:2px}.home-nav button[data-v-994b4dde]:focus-visible{outline-offset:-3px}.trainer-cta>button[data-v-994b4dde]:not(.skip){border:1px solid var(--od);background:var(--o);color:#fff;border-radius:3px;min-width:210px;height:48px;font-weight:700}.trainer-cta>button[data-v-994b4dde]:not(.skip):disabled{background:var(--line);border-color:var(--line);color:var(--muted)}.completion-error[data-v-994b4dde]{border:1px solid var(--red);color:var(--red);background:#fff;margin:0;padding:8px 12px;font-size:13px;position:absolute;bottom:calc(100% + 8px)}@media (width<=900px){.home[data-v-994b4dde]{grid-template-columns:170px 1fr}.ability[data-v-994b4dde]{display:none}.trainer[data-v-994b4dde]{grid-template-columns:1fr;padding-bottom:104px}.question-rail[data-v-994b4dde],.process[data-v-994b4dde]{display:none}.trainer-cta[data-v-994b4dde]{left:0;right:0}}@media (width<=600px){.trap-app[data-v-994b4dde]{overflow-x:hidden}.topbar[data-v-994b4dde]{height:50px;padding:0 16px}.brand b[data-v-994b4dde]{font-size:16px}.home[data-v-994b4dde]{height:auto;min-height:calc(100vh - 50px);display:block;overflow:visible}.home-nav[data-v-994b4dde]{border:0;border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);padding:0;display:grid}.home-nav button[data-v-994b4dde]{text-align:center;border:0;border-bottom:3px solid #0000;justify-content:center;gap:6px;height:56px;padding:0 4px;display:flex}.home-nav button svg[data-v-994b4dde]{width:18px}.home-nav small[data-v-994b4dde],.home-nav p[data-v-994b4dde]{display:none}.home-nav button.active[data-v-994b4dde]{border-bottom-color:var(--o)}.home-main[data-v-994b4dde]{height:auto;padding:28px 20px 116px}.home-main h1[data-v-994b4dde]{font-size:28px}.notice[data-v-994b4dde]{align-items:flex-start}.table-head[data-v-994b4dde],.table-row[data-v-994b4dde]{grid-template-columns:36px 1fr 82px;gap:8px;font-size:12px}.table-head span[data-v-994b4dde]:nth-child(3),.table-row span[data-v-994b4dde]:nth-child(3){display:none}.home-cta[data-v-994b4dde]{z-index:4;padding:14px 20px calc(14px + env(safe-area-inset-bottom));background:#fff;position:fixed;bottom:0;left:0;right:0}.home-cta div[data-v-994b4dde]{display:none}.home-cta button[data-v-994b4dde]{width:100%}.trainer[data-v-994b4dde]{min-height:calc(100vh - 50px);padding-bottom:calc(112px + env(safe-area-inset-bottom))}.canvas[data-v-994b4dde]{padding:0 20px 28px}.mobile-steps[data-v-994b4dde]{border-bottom:1px solid var(--line);color:var(--muted);grid-template-columns:auto 1fr auto 1fr auto;align-items:center;margin:0 -20px 28px;padding:18px 20px;font-size:12px;display:grid}.mobile-steps i[data-v-994b4dde]{background:var(--line);height:2px}.mobile-steps span.active[data-v-994b4dde]{color:var(--od);font-weight:700}.mobile-steps span.done[data-v-994b4dde]{color:var(--ink)}.heading[data-v-994b4dde]{display:block}.heading h1[data-v-994b4dde]{font-size:31px}.heading>span[data-v-994b4dde]{color:var(--ink);margin-top:18px;display:block}.audio[data-v-994b4dde]{grid-template-columns:44px 96px 1fr;gap:6px 8px;height:86px;margin-top:14px;padding:12px}.audio small[data-v-994b4dde]{grid-column:1/4}.tip[data-v-994b4dde]{margin-top:20px}.prompt[data-v-994b4dde]{font-size:19px}.options button[data-v-994b4dde]{grid-template-columns:50px 1fr;min-height:68px}.shortcut-hint[data-v-994b4dde]{text-align:left}.trainer-cta[data-v-994b4dde]{min-height:104px;padding:12px 20px calc(12px + env(safe-area-inset-bottom));gap:8px;display:grid}.trainer-cta>button[data-v-994b4dde]:first-child{width:100%;min-width:0}.trainer-cta .skip[data-v-994b4dde]{color:var(--od)}.summary[data-v-994b4dde]{padding:20px}.summary>section[data-v-994b4dde]{padding:28px 18px}.summary section>div b[data-v-994b4dde]{font-size:20px}.trainer-cta>button[data-v-994b4dde]:not(.skip){width:100%;min-width:0}}.immersive-app-view[data-v-9280e0ce]{z-index:10005;background:#f2f2f7;flex-direction:column;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex;position:fixed;inset:0;overflow:hidden}.slide-up-enter-active[data-v-9280e0ce],.slide-up-leave-active[data-v-9280e0ce]{transition:transform .4s cubic-bezier(.25,.8,.25,1),opacity .4s}.slide-up-enter-from[data-v-9280e0ce],.slide-up-leave-to[data-v-9280e0ce]{opacity:.5;transform:translateY(100%)}.app-header[data-v-9280e0ce]{background:#fff;border-bottom:1px solid #e5e5ea;flex-shrink:0;justify-content:space-between;align-items:center;height:60px;padding:0 20px;display:flex}.btn-back[data-v-9280e0ce]{cursor:pointer;color:#1d1d1f;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:background .2s;display:flex}.btn-back[data-v-9280e0ce]:hover{background:#f5f5f7}.header-title[data-v-9280e0ce]{color:#1d1d1f;font-size:16px;font-weight:800}.header-right[data-v-9280e0ce]{width:44px}.anatomy-workspace[data-v-9280e0ce]{flex-direction:column;flex:1;align-items:center;padding:30px 20px 100px;display:flex;overflow-y:auto}.task-indicator[data-v-9280e0ce]{text-align:center;flex-direction:column;align-items:center;width:100%;max-width:680px;margin-bottom:30px;display:flex}.progress-badge[data-v-9280e0ce]{color:#86868b;text-transform:uppercase;letter-spacing:1px;background:#e5e5ea;border-radius:12px;margin-bottom:12px;padding:4px 12px;font-size:12px;font-weight:800}.task-instruction[data-v-9280e0ce]{color:#1d1d1f;align-items:center;gap:8px;margin:0;font-size:18px;font-weight:800;transition:color .3s;display:flex}.task-instruction.is-success[data-v-9280e0ce]{color:#15803d}.sentence-canvas[data-v-9280e0ce]{color:#1d1d1f;text-align:left;background:#fff;border:1px solid #e5e5ea;border-radius:20px;width:100%;max-width:680px;margin-bottom:24px;padding:40px;font-family:Georgia,serif;font-size:20px;line-height:2.6;box-shadow:0 10px 30px #00000008}.syntax-chunk[data-v-9280e0ce]{cursor:pointer;-webkit-box-decoration-break:clone;box-decoration-break:clone;border-radius:4px;margin:0;padding:2px 0;transition:color .3s,background .3s;display:inline;position:relative}.syntax-chunk[data-v-9280e0ce]:hover:not(.is-faded):not(.is-found){color:#007aff;background:#f0f9ff}.syntax-chunk.is-found[data-v-9280e0ce]{color:#1d4ed8;background:#eff6ff;padding:2px 4px;font-weight:700}.syntax-chunk.is-faded[data-v-9280e0ce]{color:#c7c7cc;pointer-events:none;-webkit-text-decoration:line-through #e5e5ea;text-decoration:line-through #e5e5ea}@keyframes flashError-9280e0ce{0%,to{background:0 0}50%{color:#dc2626;background:#fee2e2}}.syntax-chunk.is-error-shake[data-v-9280e0ce]{animation:.4s ease-in-out flashError-9280e0ce}.chunk-role-tooltip[data-v-9280e0ce]{color:#fff;white-space:nowrap;letter-spacing:.5px;opacity:0;pointer-events:none;z-index:10;background:#1d1d1f;border-radius:4px;padding:3px 6px;font-family:-apple-system,sans-serif;font-size:10px;font-weight:600;line-height:1;animation:.2s forwards fadeIn-9280e0ce;position:absolute;bottom:100%;left:50%;transform:translate(-50%)translateY(-4px)}.chunk-role-tooltip[data-v-9280e0ce]:after{content:"";border:3px solid #0000;border-top-color:#1d1d1f;border-bottom-width:0;position:absolute;top:100%;left:50%;transform:translate(-50%)}@keyframes fadeIn-9280e0ce{to{opacity:1;transform:translate(-50%)translateY(2px)}}.translation-box[data-v-9280e0ce]{color:#424245;background:#fbfbfd;border:1px dashed #c7c7cc;border-radius:16px;width:100%;max-width:680px;margin-bottom:24px;padding:20px;font-size:14px;line-height:1.6}.trans-label[data-v-9280e0ce]{color:#86868b;align-items:center;gap:4px;margin-bottom:8px;font-size:12px;font-weight:800;display:flex}.translation-box p[data-v-9280e0ce]{margin:0}.exam-task-panel[data-v-9280e0ce]{background:#fff;border-top:4px solid #007aff;border-radius:20px;width:100%;max-width:680px;padding:30px;box-shadow:0 15px 40px #0000000f}.slide-up-fade-enter-active[data-v-9280e0ce]{transition:all .5s cubic-bezier(.175,.885,.32,1.275)}.slide-up-fade-enter-from[data-v-9280e0ce]{opacity:0;transform:translateY(30px)}.exam-header[data-v-9280e0ce]{border-bottom:1px solid #f0f0f0;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:12px;display:flex}.exam-tag[data-v-9280e0ce]{color:#0284c7;background:#e0f2fe;border-radius:8px;padding:4px 10px;font-size:12px;font-weight:800}.exam-source[data-v-9280e0ce]{color:#a1a1a6;font-size:12px;font-weight:600}.exam-question[data-v-9280e0ce]{color:#1d1d1f;margin-bottom:24px;font-size:16px;font-weight:600;line-height:1.5}.exam-question strong[data-v-9280e0ce]{color:#007aff;margin-right:8px}.exam-actions[data-v-9280e0ce]{gap:12px;display:flex}.btn-answer[data-v-9280e0ce]{color:#1d1d1f;cursor:pointer;background:#f5f5f7;border:2px solid #0000;border-radius:12px;flex:1;padding:14px;font-size:15px;font-weight:700;transition:all .2s}.btn-answer[data-v-9280e0ce]:hover{color:#0284c7;background:#e0f2fe;border-color:#bae6fd}.btn-answer[data-v-9280e0ce]:active{transform:scale(.96)}.answer-label[data-v-9280e0ce]{font-weight:800;display:block}.answer-text[data-v-9280e0ce]{color:#424245;margin-top:6px;font-size:12px;font-weight:600;line-height:1.4;display:block}.short-answer-form[data-v-9280e0ce]{grid-template-columns:1fr auto;gap:12px;width:100%;display:grid}.short-answer-input[data-v-9280e0ce]{color:#1d1d1f;border:2px solid #e5e5ea;border-radius:12px;outline:none;min-width:0;padding:0 14px;font-size:16px;font-weight:700;transition:border-color .2s,box-shadow .2s}.short-answer-input[data-v-9280e0ce]:focus{border-color:#007aff;box-shadow:0 0 0 3px #007aff1f}.btn-submit-answer[data-v-9280e0ce]{color:#fff;cursor:pointer;background:#007aff;border:none;border-radius:12px;padding:14px 22px;font-size:15px;font-weight:800;transition:transform .2s,opacity .2s}.btn-submit-answer[data-v-9280e0ce]:disabled{opacity:.45;cursor:not-allowed}.btn-submit-answer[data-v-9280e0ce]:active:not(:disabled){transform:scale(.96)}.review-only-actions[data-v-9280e0ce]{flex-direction:column;align-items:stretch;gap:12px;width:100%;display:flex}.review-only-actions p[data-v-9280e0ce]{color:#9a3412;background:#fff7ed;border:1px solid #fed7aa;border-radius:12px;margin:0;padding:12px 14px;font-size:13px;font-weight:700;line-height:1.5}.exam-analysis[data-v-9280e0ce]{border-radius:12px;margin-top:20px;padding:20px;animation:.4s cubic-bezier(.175,.885,.32,1.275) popIn-9280e0ce}@keyframes popIn-9280e0ce{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.exam-analysis.is-correct[data-v-9280e0ce]{background:#f0fdf4;border:1px solid #bbf7d0}.exam-analysis.is-wrong[data-v-9280e0ce]{background:#fef2f2;border:1px solid #fecaca}.exam-analysis.is-review[data-v-9280e0ce]{background:#eff6ff;border:1px solid #bfdbfe}.analysis-title[data-v-9280e0ce]{align-items:center;gap:6px;margin-bottom:12px;font-size:16px;font-weight:800;display:flex}.is-correct .analysis-title[data-v-9280e0ce]{color:#15803d}.is-wrong .analysis-title[data-v-9280e0ce]{color:#b91c1c}.is-review .analysis-title[data-v-9280e0ce]{color:#1d4ed8}.analysis-text[data-v-9280e0ce]{color:#424245;margin:0 0 20px;font-size:14px;line-height:1.6}.btn-next-sentence[data-v-9280e0ce]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;padding:16px;font-size:15px;font-weight:800;transition:transform .2s;display:flex}.btn-next-sentence[data-v-9280e0ce]:active{transform:scale(.98)}.status-view[data-v-9280e0ce]{background:#f2f2f7;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:24px;display:flex;overflow-y:auto}.dashboard-view[data-v-9280e0ce]{background:#f2f2f7;flex-direction:column;flex:1;justify-content:flex-start;align-items:center;padding:60px 24px 24px;display:flex;overflow-y:auto}.guide-trigger-container[data-v-9280e0ce]{justify-content:center;width:100%;max-width:480px;display:flex}.guide-trigger-btn[data-v-9280e0ce]{color:#d97706;cursor:pointer;background:#fffbeb;border:1px solid #fde68a;border-radius:20px;align-items:center;gap:6px;padding:8px 20px;font-size:13px;font-weight:800;transition:all .2s;display:inline-flex;box-shadow:0 4px 12px #f59e0b1a}.guide-trigger-btn[data-v-9280e0ce]:hover{background:#fef3c7;transform:translateY(-1px)}.guide-trigger-btn[data-v-9280e0ce]:active{transform:scale(.96)}.guide-overlay[data-v-9280e0ce]{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10010;background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.guide-sheet[data-v-9280e0ce]{background:#fff;border-radius:24px;width:100%;max-width:480px;padding:32px 24px;position:relative;box-shadow:0 20px 40px #0003}.close-guide-btn[data-v-9280e0ce]{color:#86868b;cursor:pointer;background:#f5f5f7;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex;position:absolute;top:16px;right:16px}.close-guide-btn[data-v-9280e0ce]:hover{color:#1d1d1f;background:#e5e5ea}.guide-title[data-v-9280e0ce]{color:#1d1d1f;text-align:center;margin:0 0 8px;font-size:22px;font-weight:900}.guide-subtitle[data-v-9280e0ce]{color:#86868b;text-align:center;margin:0 0 32px;font-size:14px;font-weight:600}.guide-features[data-v-9280e0ce]{flex-direction:column;gap:24px;margin-bottom:32px;display:flex}.feature-item[data-v-9280e0ce]{align-items:flex-start;gap:16px;display:flex}.f-icon[data-v-9280e0ce]{border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;font-weight:900;display:flex}.f-text h4[data-v-9280e0ce]{color:#1d1d1f;margin:0 0 4px;font-size:16px;font-weight:800}.f-text p[data-v-9280e0ce]{color:#64748b;margin:0;font-size:13px;font-weight:500;line-height:1.6}.scrollable-features[data-v-9280e0ce]{max-height:55vh;padding-right:8px;overflow-y:auto}.fade-scale-enter-active[data-v-9280e0ce],.fade-scale-leave-active[data-v-9280e0ce]{transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.fade-scale-enter-from[data-v-9280e0ce],.fade-scale-leave-to[data-v-9280e0ce]{opacity:0;transform:scale(.9)translateY(20px)}.stats-card[data-v-9280e0ce]{background:#fff;border-radius:24px;width:100%;max-width:480px;margin-bottom:30px;padding:24px;box-shadow:0 10px 30px #0000000a}.stats-header[data-v-9280e0ce]{color:#86868b;text-align:center;text-transform:uppercase;letter-spacing:1px;margin-bottom:20px;font-size:14px;font-weight:800}.stats-grid[data-v-9280e0ce]{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.stat-item[data-v-9280e0ce]{text-align:center;flex:1}.stat-num[data-v-9280e0ce]{margin-bottom:4px;font-size:28px;font-weight:900}.stat-num.total[data-v-9280e0ce]{color:#1d1d1f}.stat-num.mastered[data-v-9280e0ce]{color:#34c759}.stat-num.pending[data-v-9280e0ce]{color:#ff9500}.stat-label[data-v-9280e0ce]{color:#86868b;font-size:12px;font-weight:600}.stat-divider[data-v-9280e0ce]{background:#eee;width:1px;height:30px}.progress-bar-wrap[data-v-9280e0ce]{border-radius:3px;width:100%;height:6px;overflow:hidden}.bg-light[data-v-9280e0ce]{background:#f2f2f7}.progress-fill[data-v-9280e0ce]{background:#34c759;height:100%;transition:width .5s}.action-panel[data-v-9280e0ce]{flex-direction:column;align-items:center;gap:16px;width:100%;max-width:480px;display:flex}.btn-primary-large[data-v-9280e0ce]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:20px;justify-content:center;align-items:center;gap:8px;width:100%;padding:18px 24px;font-size:16px;font-weight:800;transition:transform .2s;display:flex;box-shadow:0 10px 25px #00000026}.btn-primary-large[data-v-9280e0ce]:active:not(:disabled){transform:scale(.96)}.btn-primary-large[data-v-9280e0ce]:disabled{color:#999;box-shadow:none;cursor:not-allowed;background:#e5e5ea}.btn-upgrade-limit[data-v-9280e0ce]{position:relative;overflow:hidden;color:#fff!important;background:linear-gradient(90deg,#f59e0b 0%,#d97706 100%)!important;border:none!important;box-shadow:0 10px 25px #d977064d!important}.btn-upgrade-limit[data-v-9280e0ce]:active{transform:scale(.96);box-shadow:0 4px 12px #d9770633!important}.btn-upgrade-limit[data-v-9280e0ce]:after{content:"";background:linear-gradient(to bottom right,#fff0 0% 40%,#fff3 50%,#fff0 60% 100%);width:200%;height:200%;animation:3s infinite shimmer-9280e0ce;position:absolute;top:-50%;left:-50%;transform:rotate(45deg)}@keyframes shimmer-9280e0ce{0%{transform:translate(-150%)rotate(45deg)}to{transform:translate(150%)rotate(45deg)}}.success-icon-large[data-v-9280e0ce]{background:#34c759;border-radius:50%;justify-content:center;align-items:center;width:80px;height:80px;margin-bottom:24px;display:flex;box-shadow:0 10px 30px #34c7594d}@media (width<=600px){.anatomy-workspace[data-v-9280e0ce]{padding:20px 16px 80px}.sentence-canvas[data-v-9280e0ce]{padding:24px 20px;font-size:18px}.exam-actions[data-v-9280e0ce]{flex-direction:column}.short-answer-form[data-v-9280e0ce]{grid-template-columns:1fr}.short-answer-input[data-v-9280e0ce]{min-height:52px}}.mango-practice-wrapper[data-v-07aa4bc8]{-webkit-font-smoothing:antialiased;background-color:#fff;flex-direction:column;width:100%;min-height:100vh;padding-top:24px;padding-bottom:60px;display:flex}.workspace-container[data-v-07aa4bc8]{align-items:flex-start;gap:48px;width:100%;max-width:1240px;margin:0 auto;padding:0 24px;display:flex}.workspace-sidebar[data-v-07aa4bc8]{z-index:10;flex:0 0 220px;position:sticky;top:24px}.sidebar-header[data-v-07aa4bc8]{margin-bottom:32px;padding-left:12px}.sidebar-brand[data-v-07aa4bc8]{color:#1d1d1f;letter-spacing:-.5px;margin-bottom:4px;font-size:22px;font-weight:900}.sidebar-brand-sub[data-v-07aa4bc8]{color:#86868b;letter-spacing:1.5px;font-size:11px;font-weight:700}.nav-menu[data-v-07aa4bc8]{flex-direction:column;gap:8px;display:flex}.nav-menu-item[data-v-07aa4bc8]{cursor:pointer;background:0 0;border:none;border-radius:12px;align-items:center;gap:14px;width:100%;padding:12px 16px;transition:all .2s;display:flex}.nav-menu-item[data-v-07aa4bc8]:hover:not(.active){background:#f5f5f7}.nav-menu-item.active[data-v-07aa4bc8]{background:#1d1d1f;box-shadow:0 4px 12px #0000001a}.nav-icon[data-v-07aa4bc8]{color:#86868b;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;transition:all .2s;display:flex}.nav-icon[data-v-07aa4bc8] svg{flex-shrink:0;width:20px;height:20px;display:block}.nav-text[data-v-07aa4bc8]{color:#515154;font-size:15px;font-weight:600;transition:all .2s}.nav-menu-item.active .nav-icon[data-v-07aa4bc8],.nav-menu-item.active .nav-text[data-v-07aa4bc8]{color:#fff}.workspace-main[data-v-07aa4bc8]{flex:1;min-width:0}.main-header[data-v-07aa4bc8]{margin-bottom:40px}.main-title[data-v-07aa4bc8]{color:#1d1d1f;letter-spacing:-.5px;margin-bottom:8px;font-size:32px;font-weight:800}.main-desc[data-v-07aa4bc8]{color:#86868b;max-width:600px;font-size:15px;line-height:1.6}.filter-toolbar[data-v-07aa4bc8]{margin-top:20px}.source-switcher[data-v-07aa4bc8]{background:#f5f5f7;border-radius:10px;gap:4px;padding:4px;display:inline-flex}.switch-btn[data-v-07aa4bc8]{color:#86868b;cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:700;transition:all .3s;display:flex}.switch-btn.active[data-v-07aa4bc8]{color:#1d1d1f;background:#fff;box-shadow:0 2px 8px #0000000a}.switch-btn svg[data-v-07aa4bc8]{flex-shrink:0;width:16px;height:16px;transition:opacity .3s}.switch-btn.active svg[data-v-07aa4bc8]{opacity:1;color:#d97706}.switch-btn.cambridge-btn[data-v-07aa4bc8]{position:relative;overflow:visible}.free-badge-inline[data-v-07aa4bc8]{color:#fff;letter-spacing:.5px;background:#e11d48;border-radius:6px;margin-left:4px;padding:2px 6px;font-size:10px;font-weight:800;box-shadow:0 2px 6px #e11d4833}.switch-btn.tooltip-trigger[data-v-07aa4bc8]{position:relative;overflow:visible}.info-icon-wrapper[data-v-07aa4bc8]{color:#a1a1aa;justify-content:center;align-items:center;margin-left:2px;display:inline-flex}.info-icon-wrapper[data-v-07aa4bc8]:hover{color:#1d1d1f}.saas-tooltip[data-v-07aa4bc8]{color:#fff;text-align:left;opacity:0;pointer-events:none;z-index:50;white-space:normal;background:#1d1d1f;border-radius:12px;width:250px;padding:12px 16px;font-size:12px;line-height:1.6;transition:all .25s cubic-bezier(.16,1,.3,1);position:absolute;bottom:calc(100% + 12px);left:50%;transform:translate(-50%)translateY(8px);box-shadow:0 12px 32px #00000026}.saas-tooltip[data-v-07aa4bc8]:after{content:"";border:6px solid #0000;border-top-color:#1d1d1f;position:absolute;top:100%;left:50%;transform:translate(-50%)}.info-icon-wrapper:hover .saas-tooltip[data-v-07aa4bc8]{opacity:1;transform:translate(-50%)translateY(0)}.saas-tooltip strong[data-v-07aa4bc8]{color:#facc15;margin-bottom:6px;font-size:13px;font-weight:800;display:block}.saas-tooltip p[data-v-07aa4bc8]{color:#a1a1aa;margin:0}.saas-tooltip b[data-v-07aa4bc8]{color:#fff;font-weight:700}.speaking-guide-banner[data-v-07aa4bc8]{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;align-items:flex-start;gap:14px;max-width:760px;margin-top:20px;padding:16px 20px;display:flex;box-shadow:0 2px 10px #00000003}.guide-icon[data-v-07aa4bc8]{color:#3b82f6;flex-shrink:0;margin-top:2px}.guide-content[data-v-07aa4bc8]{color:#475569;font-size:13.5px;line-height:1.6}.guide-content strong[data-v-07aa4bc8]{color:#1e293b;font-weight:700}.guide-list[data-v-07aa4bc8]{background:#fff;border:1px solid #f1f5f9;border-radius:8px;flex-direction:column;gap:4px;margin:8px 0;padding:10px 14px;display:flex}.guide-item[data-v-07aa4bc8]{color:#64748b}.section-container[data-v-07aa4bc8]{margin-bottom:56px}.section-title[data-v-07aa4bc8]{color:#1d1d1f;margin-bottom:24px;padding-left:4px;font-size:18px;font-weight:800}.banks-grid[data-v-07aa4bc8]{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.bank-item[data-v-07aa4bc8]:last-child{grid-column:span 2}.bank-item[data-v-07aa4bc8]{cursor:pointer;background:#fff;border:1px solid #e5e5ea;border-radius:16px;align-items:center;gap:20px;padding:24px 28px;transition:all .3s cubic-bezier(.16,1,.3,1);display:flex;position:relative;box-shadow:0 4px 20px #00000005}.bank-item[data-v-07aa4bc8]:hover{border-color:#d1d1d6;transform:translateY(-4px);box-shadow:0 12px 30px #0000000f}.bank-icon-box[data-v-07aa4bc8]{background:0 0;border:1px solid #f0f0f0;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;transition:transform .3s;display:flex}.bank-item:hover .bank-icon-box[data-v-07aa4bc8]{transform:scale(1.08)}.bank-icon-box[data-v-07aa4bc8] svg{flex-shrink:0;width:24px;height:24px;display:block}.bank-info[data-v-07aa4bc8]{flex:1}.bank-name[data-v-07aa4bc8]{color:#1d1d1f;margin-bottom:4px;font-size:17px;font-weight:800}.bank-desc[data-v-07aa4bc8]{color:#86868b;font-size:13px;line-height:1.4}.bank-arrow[data-v-07aa4bc8]{color:#d1d1d6;opacity:0;flex-shrink:0;justify-content:center;align-items:center;transition:all .3s;display:flex;transform:translate(-12px)}.bank-arrow[data-v-07aa4bc8] svg{flex-shrink:0;width:18px;height:18px;display:block}.bank-item:hover .bank-arrow[data-v-07aa4bc8]{opacity:1;color:#86868b;transform:translate(0)}.tools-grid[data-v-07aa4bc8]{grid-template-columns:repeat(2,1fr);gap:24px;display:grid}.tool-card[data-v-07aa4bc8]{cursor:pointer;background:#fff;border:1px solid #e5e5ea;border-radius:16px;flex-direction:column;min-height:180px;padding:28px;transition:all .3s cubic-bezier(.16,1,.3,1);display:flex;box-shadow:0 4px 20px #00000005}.tool-card[data-v-07aa4bc8]:hover:not(.locked){border-color:#d1d1d6;transform:translateY(-4px);box-shadow:0 12px 30px #0000000f}.tool-card-header[data-v-07aa4bc8]{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.tool-icon-inner[data-v-07aa4bc8]{background:0 0;border:1px solid #f0f0f0;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.tool-icon-inner[data-v-07aa4bc8] svg{flex-shrink:0;width:22px;height:22px;display:block}.tool-lock-badge[data-v-07aa4bc8]{color:#86868b;background:#f5f5f7;border-radius:12px;align-items:center;gap:4px;padding:6px 12px;font-size:11px;font-weight:700;display:flex}.tool-title[data-v-07aa4bc8]{color:#1d1d1f;margin-bottom:8px;font-size:17px;font-weight:800}.tool-desc[data-v-07aa4bc8]{color:#86868b;font-size:13.5px;line-height:1.6}.writing-modal-overlay[data-v-07aa4bc8]{-webkit-backdrop-filter:blur(20px);z-index:9999;background:#fffffff2;position:fixed;inset:0}@media (width<=1100px){.tools-grid[data-v-07aa4bc8]{grid-template-columns:repeat(2,1fr)}}@media (width<=900px){.workspace-container[data-v-07aa4bc8]{flex-direction:column;gap:32px}.workspace-sidebar[data-v-07aa4bc8]{width:100%;position:relative;top:0}.nav-menu[data-v-07aa4bc8]{flex-direction:row;padding-bottom:12px;overflow-x:auto}.nav-menu[data-v-07aa4bc8]::-webkit-scrollbar{display:none}.nav-menu-item[data-v-07aa4bc8]{white-space:nowrap;width:auto}.banks-grid[data-v-07aa4bc8]{grid-template-columns:1fr}.bank-item[data-v-07aa4bc8]:last-child{grid-column:span 1}}.radar-filter-stack[data-v-4e981e91]{width:100%}.time-segmented-control[data-v-4e981e91]{background:#f5f5f7;border:1px solid #e5e5ea;border-radius:20px;gap:4px;padding:4px;display:inline-flex}.time-seg-btn[data-v-4e981e91]{color:#86868b;cursor:pointer;background:0 0;border:none;border-radius:16px;padding:6px 16px;font-size:13px;font-weight:700;transition:all .2s cubic-bezier(.25,.8,.25,1)}.time-seg-btn[data-v-4e981e91]:hover:not(.active){color:#1d1d1f;background:#ebebf0}.time-seg-btn.active[data-v-4e981e91]{color:#007aff;background:#fff;box-shadow:0 2px 8px #00000014}.filter-row[data-v-4e981e91]{justify-content:space-between;align-items:center;gap:16px;display:flex}.segmented-control[data-v-4e981e91]{background:#f5f5f7;border-radius:12px;flex-wrap:wrap;gap:4px;padding:4px;display:inline-flex}.segment-btn[data-v-4e981e91]{color:#86868b;cursor:pointer;background:0 0;border:none;border-radius:8px;padding:6px 18px;font-size:14px;font-weight:600;transition:all .2s cubic-bezier(.25,.8,.25,1)}.segment-btn[data-v-4e981e91]:hover:not(.active){color:#1d1d1f}.segment-btn.active[data-v-4e981e91]{color:#1d1d1f;background:#fff;box-shadow:0 2px 8px #0000000d}.segment-btn.is-locked[data-v-4e981e91]:not(.active):after{content:" PRO";color:#b45309;font-size:9px;font-weight:900}.quick-filter-group[data-v-4e981e91]{flex-shrink:0;justify-content:flex-end;align-items:center;gap:10px;display:inline-flex}.city-filter-btn[data-v-4e981e91]{color:#424245;cursor:pointer;white-space:nowrap;background:#fff;border:1px solid #e5e5ea;border-radius:10px;align-items:center;gap:6px;min-height:36px;padding:7px 12px;font-size:13px;font-weight:800;transition:all .2s;display:inline-flex}.city-filter-btn[data-v-4e981e91]:hover{color:#007aff;border-color:#007aff}.city-filter-btn.active[data-v-4e981e91]{color:#007aff;background:#f0f9ff;border-color:#007aff}.city-filter-btn.is-locked[data-v-4e981e91]:after{content:"PRO";color:#b45309;font-size:9px;font-weight:900}.city-clear-btn[data-v-4e981e91]{color:#424245;cursor:pointer;background:#e5e5ea;border:none;border-radius:7px;padding:2px 6px;font-size:11px;font-weight:800}@media (width<=960px){.filter-row[data-v-4e981e91]{flex-direction:column;align-items:flex-start}.quick-filter-group[data-v-4e981e91]{flex-wrap:wrap;justify-content:flex-start}}@media (width<=760px){.segmented-control[data-v-4e981e91],.quick-filter-group[data-v-4e981e91],.time-segmented-control[data-v-4e981e91]{width:100%}.city-filter-btn[data-v-4e981e91]{justify-content:center;width:100%}.time-seg-btn[data-v-4e981e91]{flex:1}}.timeline-item[data-v-638c660b]{margin-bottom:32px;position:relative}.timeline-item[data-v-638c660b]:last-child{margin-bottom:0}.timeline-dot[data-v-638c660b]{z-index:2;background:#fff;border:2px solid #1d1d1f;border-radius:50%;width:10px;height:10px;position:absolute;top:16px;left:-24px}.intel-card[data-v-638c660b]{background:#fff;border:1px solid #e5e5ea;border-radius:16px;padding:24px;transition:box-shadow .3s,border-color .3s}.intel-card[data-v-638c660b]:hover{border-color:#d1d1d6;box-shadow:0 8px 24px #0000000a}.card-urgent[data-v-638c660b]{border-left:4px solid #ff3b30}.card-fresh[data-v-638c660b]{border-left:4px solid #007aff}.card-meta[data-v-638c660b]{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.meta-left[data-v-638c660b]{color:#86868b;align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.meta-right[data-v-638c660b]{align-items:center;gap:6px;display:flex}.source-badge[data-v-638c660b]{color:#5856d6;background:#f2f2f7;border-radius:6px;align-items:center;gap:4px;padding:4px 8px;font-size:11px;font-weight:700;display:flex}.tag-badge[data-v-638c660b]{color:#fff;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:800}.tag-urgent[data-v-638c660b]{background:#ff3b30}.tag-fresh[data-v-638c660b]{background:#007aff}.subject-badge[data-v-638c660b]{border-radius:4px;padding:2px 8px;font-size:11px;font-weight:700}.subject-badge.reading[data-v-638c660b]{color:#15803d;background:#e6f9e9}.subject-badge.listening[data-v-638c660b]{color:#7e22ce;background:#f3e8ff}.subject-badge.writing[data-v-638c660b]{color:#0369a1;background:#e0f2fe}.hit-info-row[data-v-638c660b]{border-bottom:1px dashed #e5e5ea;align-items:center;gap:6px;margin-bottom:12px;padding-bottom:12px;display:flex}.heavy-date[data-v-638c660b]{color:#1d1d1f;letter-spacing:.5px;font-size:14px;font-weight:900}.heavy-city[data-v-638c660b]{color:#86868b;font-size:13px;font-weight:700}.card-body[data-v-638c660b]{margin-bottom:16px}.cn-title[data-v-638c660b]{color:#1d1d1f;letter-spacing:0;margin:0 0 6px;font-size:18px;font-weight:800;line-height:1.4}.en-title-wrapper[data-v-638c660b]{margin-top:6px}.en-title[data-v-638c660b]{color:#86868b;font-family:Georgia,serif;font-size:13px;line-height:1.5;transition:all .3s}.en-title.is-collapsed[data-v-638c660b]{-webkit-line-clamp:1;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.toggle-btn[data-v-638c660b]{color:#007aff;cursor:pointer;-webkit-user-select:none;user-select:none;background:0 0;border:none;align-items:center;gap:2px;width:max-content;margin-top:6px;padding:0;font-size:12px;font-weight:600;display:flex}.toggle-btn[data-v-638c660b]:hover{opacity:.8}.toggle-btn svg[data-v-638c660b]{transition:transform .3s cubic-bezier(.25,.8,.25,1)}.toggle-btn svg.rotated[data-v-638c660b]{transform:rotate(180deg)}.structured-notes-wrapper[data-v-638c660b]{flex-direction:column;gap:12px;margin-bottom:20px;display:flex}.note-block[data-v-638c660b]{border-radius:8px;padding:10px 12px}.note-title[data-v-638c660b]{align-items:center;gap:6px;margin-bottom:6px;font-size:13px;font-weight:800;display:flex}.note-content[data-v-638c660b]{color:#1f2937;white-space:pre-wrap;margin:0;font-size:13.5px;font-weight:600;line-height:1.6}.note-blue[data-v-638c660b]{background:#eff6ff}.note-blue .note-title[data-v-638c660b]{color:#1e40af}.note-red[data-v-638c660b]{background:#fff0f0}.note-red .note-title[data-v-638c660b]{color:#ff3b30}.note-transparent[data-v-638c660b]{background:0 0;border-top:1px dashed #e5e5ea;border-radius:0;padding:12px 0 0}.note-transparent .note-title[data-v-638c660b]{color:#333}.note-default[data-v-638c660b]{background:#fbfbfd;border:1px solid #f0f0f0}.note-default .note-title[data-v-638c660b]{color:#1d1d1f}.card-footer[data-v-638c660b]{justify-content:flex-end;display:flex}.btn-practice-link[data-v-638c660b]{color:#007aff;cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;padding:0;font-size:14px;font-weight:700;transition:opacity .2s;display:flex}.btn-practice-link[data-v-638c660b]:hover{opacity:.7}.timeline-item[data-v-a3f7f4ef]{margin-bottom:32px;position:relative}.timeline-dot[data-v-a3f7f4ef]{z-index:2;background:#fff;border:2px solid #1d1d1f;border-radius:50%;width:10px;height:10px;position:absolute;top:16px;left:-24px}.timeline-dot.locked[data-v-a3f7f4ef]{border-color:#b45309}.locked-card[data-v-a3f7f4ef]{background:#fff;border:1px solid #f4d58d;border-left:4px solid #f59e0b;border-radius:16px;padding:24px}.locked-visible-head[data-v-a3f7f4ef]{z-index:2;position:relative}.card-meta[data-v-a3f7f4ef]{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.meta-right[data-v-a3f7f4ef]{align-items:center;gap:6px;display:flex}.source-badge[data-v-a3f7f4ef]{color:#5856d6;background:#f2f2f7;border-radius:6px;align-items:center;gap:4px;padding:4px 8px;font-size:11px;font-weight:700;display:flex}.tag-badge[data-v-a3f7f4ef]{color:#fff;background:#ff3b30;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:800}.subject-badge[data-v-a3f7f4ef]{border-radius:4px;padding:2px 8px;font-size:11px;font-weight:700}.subject-badge.reading[data-v-a3f7f4ef]{color:#15803d;background:#e6f9e9}.subject-badge.listening[data-v-a3f7f4ef]{color:#7e22ce;background:#f3e8ff}.subject-badge.writing[data-v-a3f7f4ef]{color:#0369a1;background:#e0f2fe}.hit-info-row[data-v-a3f7f4ef]{border-bottom:1px dashed #e5e5ea;align-items:center;gap:6px;margin-bottom:18px;padding-bottom:12px;display:flex}.heavy-date[data-v-a3f7f4ef]{color:#1d1d1f;letter-spacing:.5px;font-size:14px;font-weight:900}.heavy-city[data-v-a3f7f4ef]{color:#86868b;font-size:13px;font-weight:700}.locked-secret-zone[data-v-a3f7f4ef]{background:#fbfbfd;border:1px solid #f1f5f9;border-radius:12px;min-height:178px;position:relative;overflow:hidden}.redacted-lines[data-v-a3f7f4ef]{filter:blur(6px);opacity:.74;-webkit-user-select:none;user-select:none;pointer-events:none;flex-direction:column;gap:14px;padding:22px;display:flex}.redacted-line[data-v-a3f7f4ef]{background:linear-gradient(90deg,#d1d5db,#f9fafb,#d1d5db);border-radius:4px;height:14px}.redacted-line.title[data-v-a3f7f4ef]{width:78%;height:22px}.redacted-line.medium[data-v-a3f7f4ef]{width:92%}.redacted-line.short[data-v-a3f7f4ef]{width:58%}.redacted-note[data-v-a3f7f4ef]{background:#fff;border:1px solid #e5e7eb;border-radius:8px;flex-direction:column;gap:12px;margin-top:8px;padding:16px;display:flex}.redacted-line.note-title[data-v-a3f7f4ef]{width:22%;height:16px}.redacted-line.note-body[data-v-a3f7f4ef]{width:96%}.redacted-line.note-body.short[data-v-a3f7f4ef]{width:72%}.lock-overlay[data-v-a3f7f4ef]{text-align:center;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#fffbebbd;flex-direction:column;justify-content:center;align-items:center;padding:18px 24px;display:flex;position:absolute;inset:0}.lock-icon[data-v-a3f7f4ef]{color:#92400e;background:#fef3c7;border:1px solid #fde68a;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;margin-bottom:8px;display:flex}.lock-title[data-v-a3f7f4ef]{color:#1d1d1f;letter-spacing:0;margin-bottom:6px;font-size:16px;font-weight:900}.lock-desc[data-v-a3f7f4ef]{color:#4b5563;max-width:380px;margin:0 0 12px;font-size:13px;font-weight:600;line-height:1.55}.btn-unlock[data-v-a3f7f4ef]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:800;transition:transform .2s,background .2s}.btn-unlock[data-v-a3f7f4ef]:hover{background:#333336;transform:translateY(-1px)}.exam-radar-wrapper[data-v-561046c6]{background-color:#fbfbfd;width:100%;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.academic-header[data-v-561046c6]{z-index:10;background:#fff;border-bottom:1px solid #e5e5ea;padding:26px 0 0;position:sticky;top:64px}.header-inner[data-v-561046c6]{justify-content:space-between;align-items:flex-start;max-width:1100px;margin:0 auto;padding:0 24px;display:flex}.header-left[data-v-561046c6]{align-items:flex-start;gap:16px;display:flex}.icon-box[data-v-561046c6]{color:#1d1d1f;background:#f5f5f7;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.main-title-wrapper[data-v-561046c6]{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:10px;display:flex}.main-title[data-v-561046c6]{color:#1d1d1f;letter-spacing:0;margin:0;font-size:22px;font-weight:800}.premium-badge[data-v-561046c6]{color:#e5c37e;letter-spacing:0;background:#1d1d1f;border-radius:6px;padding:4px 8px;font-size:11px;font-weight:800;box-shadow:0 2px 8px #0000001a}.radar-guide-box[data-v-561046c6]{flex-direction:column;gap:6px;display:flex}.guide-desc[data-v-561046c6]{color:#86868b;margin:0;font-size:13.5px;font-weight:500;line-height:1.5}.guide-action[data-v-561046c6]{color:#424245;grid-template-columns:18px minmax(0,1fr);align-items:start;column-gap:4px;margin:0;font-size:13.5px;font-weight:500;line-height:1.55;display:grid}.guide-action.secondary[data-v-561046c6]{color:#555}.guide-action strong[data-v-561046c6]{color:#1d1d1f;font-weight:700}.guide-tag-urgent[data-v-561046c6]{vertical-align:1px;color:#fff;background:#ff3b30;border-radius:4px;align-items:center;margin:0 2px;padding:1px 7px;font-size:11px;font-weight:900;line-height:1.4;display:inline-flex}.action-icon[data-v-561046c6]{position:relative;top:3px}.header-filters-row[data-v-561046c6]{max-width:1100px;margin:16px auto 0;padding:0 24px 16px}.radar-main-content[data-v-561046c6]{max-width:1100px;margin:0 auto;padding:28px 24px 80px}.split-layout[data-v-561046c6]{align-items:flex-start;gap:48px;display:flex}.timeline-section[data-v-561046c6]{flex:1;min-width:0}.empty-state[data-v-561046c6]{text-align:center;color:#86868b;padding:60px 0;font-size:15px;font-weight:600}.timeline-container[data-v-561046c6]{padding-left:24px;position:relative}.timeline-container[data-v-561046c6]:before{content:"";background:#f0f0f0;width:2px;position:absolute;top:8px;bottom:0;left:5px}.sidebar-section[data-v-561046c6]{flex-shrink:0;align-self:flex-start;width:320px;position:sticky;top:220px}.co-creation-card[data-v-561046c6]{background:#fcfcfd;border:1px solid #e5e5ea;border-radius:16px;padding:24px}@keyframes radarBreathe-561046c6{0%{box-shadow:0 0 #ff3b3066}70%{box-shadow:0 0 0 10px #ff3b3000}to{box-shadow:0 0 #ff3b3000}}.target-icon[data-v-561046c6]{color:#ff3b30;background:#fff0f0;border:1px solid #ff3b3033;border-radius:12px;animation:2s infinite radarBreathe-561046c6}.co-header[data-v-561046c6]{align-items:center;gap:10px;margin-bottom:16px;display:flex}.co-header h3[data-v-561046c6]{color:#1d1d1f;margin:0;font-size:16px;font-weight:800}.co-body[data-v-561046c6]{color:#424245;margin-bottom:24px;font-size:13px;line-height:1.7}.co-body strong[data-v-561046c6]{color:#1d1d1f}.btn-contribute[data-v-561046c6]{color:#fff;cursor:pointer;background:#1d1d1f;border:none;border-radius:8px;justify-content:center;align-items:center;width:100%;padding:12px 0;font-size:14px;font-weight:700;transition:background .2s;display:flex}.btn-contribute[data-v-561046c6]:hover{background:#333336}@media (width<=900px){.split-layout[data-v-561046c6]{flex-direction:column;gap:32px}.sidebar-section[data-v-561046c6]{width:100%;position:static}}@media (width<=600px){.academic-header[data-v-561046c6]{top:56px}.header-inner[data-v-561046c6]{flex-direction:column;gap:16px}.radar-main-content[data-v-561046c6]{padding:24px 16px 60px}.header-filters-row[data-v-561046c6]{padding:0 16px 18px}}
