.bottom-tab[data-v-c278d920]{position:fixed;right:0;bottom:0;left:0;z-index:20;display:grid;grid-template-columns:repeat(5,1fr);max-width:560px;margin:0 auto;border:2px solid rgba(255,255,255,.85);border-bottom:0;border-radius:24px 24px 0 0;background:#fffffff0;box-shadow:0 -10px 28px #3b65741f;padding:8px 8px 9px}.tab-item[data-v-c278d920]{display:grid;place-items:center;gap:2px;min-height:54px;border-radius:18px;color:#6b8590;text-decoration:none;font-size:13px}.tab-item span[data-v-c278d920]{font-size:20px;line-height:1}.tab-item.router-link-active[data-v-c278d920]{background:#eaf8ff;color:#256174}.hero-actions[data-v-ed98189c]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin:18px 0 14px}.hero-card[data-v-ed98189c]{position:relative;overflow:hidden;display:grid;align-content:end;gap:6px;min-height:154px;border:2px solid rgba(255,255,255,.82);border-radius:30px;padding:16px;color:#214f60;text-decoration:none;box-shadow:0 16px 30px #456f7b24}.card-library[data-v-ed98189c]{background:linear-gradient(145deg,#c9f4ff,#d8f9d7)}.card-input[data-v-ed98189c]{background:linear-gradient(145deg,#ffe0ea,#fff0bd)}.card-review[data-v-ed98189c]{background:linear-gradient(145deg,#ffe69a,#fff6d6)}.card-repeat[data-v-ed98189c]{background:linear-gradient(145deg,#cbf7d5,#e9f7ff)}.hero-icon[data-v-ed98189c]{z-index:1;display:grid;place-items:center;width:48px;height:48px;border-radius:18px;background:#ffffffb3;color:#1e5367;font-size:25px;font-weight:900;box-shadow:inset 0 -4px #365e6e0f}.hero-card strong[data-v-ed98189c],.hero-card small[data-v-ed98189c]{z-index:1}.hero-card strong[data-v-ed98189c]{font-size:22px;line-height:1.15}.hero-card small[data-v-ed98189c]{min-height:38px;color:#5f7a84;font-size:14px;line-height:1.35;font-weight:800}.daily-strip[data-v-ed98189c]{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0}.daily-strip div[data-v-ed98189c]{display:grid;place-items:center;gap:3px;min-height:74px;border-radius:22px;background:#ffffffad;box-shadow:0 10px 20px #4a707e14}.daily-strip b[data-v-ed98189c]{color:#24586a;font-size:28px;line-height:1}.daily-strip span[data-v-ed98189c]{color:#6d8490;font-size:14px;font-weight:900}.mini-actions[data-v-ed98189c]{display:grid;gap:10px;margin-top:14px}.mini-action[data-v-ed98189c]{display:grid;grid-template-columns:44px 1fr;align-items:center;min-height:62px;border-radius:24px;background:#ffffffb8;color:#214f60;padding:10px 16px;text-decoration:none;box-shadow:0 10px 22px #456f7b17}.mini-action span[data-v-ed98189c]{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#eaf8ff;font-size:21px;font-weight:900}.mini-action b[data-v-ed98189c]{text-align:left;font-size:18px}.big-button[data-v-e26ae65f]{display:grid;grid-template-columns:34px 132px;align-items:center;justify-content:center;gap:10px;min-height:58px;border-radius:22px;color:#234a5a;padding:14px 18px;font-weight:900;font-size:18px;box-shadow:0 10px 22px #3e66721f}.big-button span[data-v-e26ae65f]:last-child{text-align:left;white-space:nowrap}.block[data-v-e26ae65f]{width:100%}.icon[data-v-e26ae65f]{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#ffffff9e;font-size:19px;line-height:1;font-weight:900}.tone-yellow[data-v-e26ae65f]{background:#ffe58f}.tone-blue[data-v-e26ae65f]{background:#bdefff}.tone-green[data-v-e26ae65f]{background:#c9f7d2}.tone-pink[data-v-e26ae65f]{background:#ffdce7}.tone-cream[data-v-e26ae65f]{background:#fff4ce}.stars[data-v-000d247d]{display:inline-flex;align-items:center;gap:3px;border-radius:999px;background:#fff1b8;color:#d28a00;padding:7px 11px;font-size:16px;font-weight:900}strong[data-v-000d247d]{margin-left:5px;color:#775119}.daily-card[data-v-109e7062]{border:3px solid rgba(255,255,255,.9);border-radius:30px;background:linear-gradient(180deg,#fffdf4,#effbff);box-shadow:0 18px 34px #426f7e29;padding:18px}.card-top[data-v-109e7062]{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}h2[data-v-109e7062]{margin:8px 0 16px;color:#254f5e;font-size:24px;line-height:1.25}.english-lines[data-v-109e7062]{display:grid;gap:10px;margin:14px 0;text-align:center}.english-lines p[data-v-109e7062]{margin:0;color:#1f4c60;font-size:27px;line-height:1.28;font-weight:900;overflow-wrap:anywhere;transition:transform .18s ease,color .18s ease,background .18s ease,opacity .18s ease;border-radius:18px;padding:4px 6px}.english-lines p.active[data-v-109e7062]{background:#fff0a8;color:#d46b08;transform:scale(1.04);box-shadow:0 8px 18px #e29d1d29}.english-lines p.dimmed[data-v-109e7062]{opacity:.42}.muted[data-v-109e7062]{color:#8299a3!important;font-size:19px!important}.note-toggle[data-v-109e7062]{width:100%;border-radius:18px;background:#f2f9db;color:#58722b;padding:11px 12px;font-weight:900}.note[data-v-109e7062]{margin:12px 0 0;border-radius:18px;background:#fff8df;color:#6c6a51;padding:13px;font-size:16px;line-height:1.55}.reading-tip[data-v-109e7062]{margin:2px 0 10px;text-align:center;color:#d46b08;font-weight:900}.tts-button[data-v-86607c93]{min-height:46px;border-radius:18px;background:#bdefff;color:#23586c;padding:10px 14px;font-size:16px;font-weight:900}.tts-button[data-v-86607c93]:disabled{opacity:.7}.editor[data-v-3a0129e0]{display:block}.english[data-v-3a0129e0]{font-size:18px}.actions[data-v-3a0129e0]{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.save[data-v-3a0129e0]{min-height:46px;border-radius:18px;background:#c9f7d2;color:#225b3d;padding:10px 14px;font-size:16px;font-weight:900}.library-link[data-v-e7d5dbc0]{text-decoration:none}.voice-actions[data-v-e7d5dbc0]{margin:14px 0}button[data-v-e7d5dbc0]:disabled{opacity:.56}.status-buttons[data-v-abe40b0a]{display:grid;grid-template-columns:1fr;gap:10px}button[data-v-abe40b0a]{min-height:54px;border-radius:20px;color:#234a5a;font-size:17px;font-weight:900}.good[data-v-abe40b0a]{background:#bff3cb}.practice[data-v-abe40b0a]{background:#ffe69a}.hard[data-v-abe40b0a]{background:#ffd7d0}@media (min-width: 430px){.status-buttons[data-v-abe40b0a]{grid-template-columns:repeat(3,1fr)}}.card-actions[data-v-9e8d82ea]{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0 12px}.repeat-link[data-v-9e8d82ea]{display:grid;place-items:center;min-height:46px;border-radius:18px;background:#c9f7d2;color:#225b3d;text-decoration:none;font-weight:900}.center[data-v-9e8d82ea]{text-align:center}.review-rule[data-v-9e8d82ea]{margin:10px 0 14px;border-radius:20px;background:#ffffffad;color:#5f7680;padding:12px 14px}.review-rule summary[data-v-9e8d82ea]{color:#285464;font-weight:900}.review-rule p[data-v-9e8d82ea]{margin:8px 0 0;line-height:1.5}.listen-grid[data-v-1ca6a2ac]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:18px 0 22px}.listen-choice[data-v-1ca6a2ac]{min-height:74px;border-radius:24px;background:#fffc;color:#315c6a;padding:12px;font-size:18px;font-weight:900;box-shadow:0 10px 22px #50767e1a}.message[data-v-1ca6a2ac]{margin-bottom:16px}.listen-actions[data-v-1ca6a2ac]{margin-top:16px}.repeat-panel[data-v-616342db]{margin-top:14px;display:grid;gap:14px}.select-row[data-v-616342db]{display:grid;grid-template-columns:1fr 76px;gap:10px;align-items:stretch}.delete-today[data-v-616342db]{min-height:56px;border-radius:18px;background:#ffe5df;color:#9b4a35;font-weight:900}.delete-today[data-v-616342db]:disabled{opacity:.5}.sheet-mask[data-v-616342db]{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;align-items:end;background:#2c404847;padding:16px}.delete-sheet[data-v-616342db]{width:100%;max-width:528px;margin:0 auto 76px;border-radius:28px;background:#fffffff5;padding:16px;text-align:center;box-shadow:0 18px 45px #27465238}.delete-sheet p[data-v-616342db]{margin:4px 0 6px;color:#6d8490;font-weight:900}.delete-sheet strong[data-v-616342db]{display:block;margin-bottom:14px;color:#244f5e;font-size:18px}.sheet-delete[data-v-616342db],.sheet-cancel[data-v-616342db]{width:100%;min-height:52px;border-radius:18px;font-size:17px;font-weight:900}.sheet-delete[data-v-616342db]{background:#ffe5df;color:#9b4a35}.sheet-cancel[data-v-616342db]{margin-top:10px;background:#eaf8ff;color:#23586c}.repeat-top[data-v-616342db]{display:flex;justify-content:space-between;gap:10px}.score-pill[data-v-616342db]{border-radius:999px;background:#fff1b8;color:#7b5317;padding:7px 12px;font-weight:900}.sentence-card[data-v-616342db]{position:relative;overflow:hidden;border:2px solid rgba(255,255,255,.92);border-radius:30px;background:linear-gradient(180deg,#fffdf4,#eaf8ff);padding:20px 16px;text-align:center;box-shadow:inset 0 -10px 22px #82cce21f;transition:transform .2s ease,background .2s ease}.sentence-card.great[data-v-616342db]{background:linear-gradient(180deg,#fff5be,#d9ffd8);transform:scale(1.02)}.sentence-card.warm[data-v-616342db]{background:linear-gradient(180deg,#fff4d6,#ffe8ef)}.sentence-label[data-v-616342db]{margin:0 0 6px;color:#78909a;font-weight:900}h2[data-v-616342db]{min-height:92px;display:grid;place-items:center;margin:0;color:#214f60;font-size:31px;line-height:1.25;overflow-wrap:anywhere}.sentence-cn[data-v-616342db]{margin:8px 0 0;color:#80652a;font-size:17px;font-weight:900}.star-burst[data-v-616342db]{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;gap:12px;opacity:0;transform:scale(.42) translateY(8px);transition:opacity .2s ease,transform .22s cubic-bezier(.2,1.25,.35,1)}.star-burst.show[data-v-616342db]{opacity:1;transform:scale(1.18) translateY(0)}.star-burst span[data-v-616342db],.stars-line span[data-v-616342db]{display:inline-grid;place-items:center;color:#d6dce0;font-size:30px;line-height:1;filter:drop-shadow(0 4px 0 rgba(105,82,25,.12))}.star-burst span.filled[data-v-616342db],.stars-line span.filled[data-v-616342db]{color:#ffc928;background:linear-gradient(180deg,#fff6a8,#ffc928 48%,#f59e0b);-webkit-background-clip:text;background-clip:text;text-shadow:0 2px 0 #b87905,0 7px 14px rgba(246,185,0,.34)}.star-burst span[data-v-616342db]{font-size:58px}.star-burst span[data-v-616342db]:nth-child(1){transform:rotate(-10deg)}.star-burst span[data-v-616342db]:nth-child(2){font-size:68px;transform:translateY(-8px)}.star-burst span[data-v-616342db]:nth-child(3){transform:rotate(10deg)}.stars-line[data-v-616342db]{display:flex;justify-content:center;gap:8px}.stars-line span[data-v-616342db]{font-size:38px}.turn[data-v-616342db]{margin:0;color:#6d8290;text-align:center;font-size:18px;font-weight:900}.child-result[data-v-616342db]{display:grid;gap:4px;border-radius:18px;background:#eef9ff;color:#4f6b76;padding:11px 13px}.child-result b[data-v-616342db]{color:#22586b;font-size:18px}.feedback[data-v-616342db]{display:grid;gap:5px;border-radius:22px;padding:13px 14px;text-align:center;font-size:18px;font-weight:900}.feedback p[data-v-616342db]{margin:0}.feedback.great[data-v-616342db]{background:#fff0a8;color:#8a5b00}.feedback.good[data-v-616342db]{background:#c9f7d2;color:#225b3d}.feedback.practice[data-v-616342db]{background:#ffe69a;color:#74551b}.feedback.warm[data-v-616342db]{background:#ffdce7;color:#88475c}.auto-button[data-v-616342db]{min-height:62px;border-radius:24px;background:linear-gradient(135deg,#ffe58f,#bff3cb);color:#285464;font-size:20px;font-weight:900;box-shadow:0 12px 24px #527e6526}.compact-actions[data-v-616342db]{gap:10px}.listen-child[data-v-616342db]{background:#c9f7d2;color:#225b3d}.restart[data-v-616342db],.done[data-v-616342db]{min-height:52px;border-radius:20px;font-size:17px;font-weight:900}.restart[data-v-616342db]{background:#eaf8ff;color:#23586c}.done[data-v-616342db]{background:#ffe69a;color:#74551b}button[data-v-616342db]:disabled{opacity:.58}.stats-grid[data-v-50f69bd7]{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.stat[data-v-50f69bd7]{min-height:98px;border-radius:24px;background:#ffffffc7;padding:14px}.stat b[data-v-50f69bd7]{display:block;color:#24586a;font-size:31px}.stat span[data-v-50f69bd7]{color:#708994;font-weight:800}.record-row[data-v-50f69bd7]{display:grid;gap:4px;border-radius:20px;background:#ffffffbd;padding:13px 14px}.record-row span[data-v-50f69bd7]{color:#6e8791}.manage-row[data-v-50f69bd7]{margin-top:18px}.library-entry[data-v-0d96184b]{display:grid;place-items:center;min-height:52px;margin-bottom:14px;border-radius:20px;background:#c9f7d2;color:#225b3d;text-decoration:none;font-weight:900}.filters[data-v-0d96184b]{display:grid;grid-template-columns:1fr;gap:10px;margin-bottom:14px}.manage-card[data-v-0d96184b]{border-radius:24px;background:#ffffffc7;padding:15px;box-shadow:0 10px 22px #50767e17}.manage-card b[data-v-0d96184b]{color:#2d5362;font-size:18px}.manage-card p[data-v-0d96184b]{margin:6px 0;color:#758c95}.english-preview[data-v-0d96184b]{white-space:pre-line;color:#315c6a!important;font-weight:800;line-height:1.45}@media (min-width: 430px){.filters[data-v-0d96184b]{grid-template-columns:1fr 1fr}}.check-row[data-v-3c433ba8]{display:flex;align-items:center;gap:10px;margin:12px 0 16px;color:#496b78;font-weight:900}.check-row input[data-v-3c433ba8]{width:22px;height:22px}.save[data-v-3c433ba8]{width:100%;min-height:54px;border-radius:20px;background:#c9f7d2;color:#225b3d;font-size:18px;font-weight:900}.library-tabs[data-v-8e36d599]{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}.library-tabs button[data-v-8e36d599]{display:grid;gap:3px;min-height:64px;border-radius:22px;background:#ffffffc2;color:#52717b;padding:10px;font-size:16px;font-weight:900}.library-tabs button span[data-v-8e36d599]{color:#7e969f;font-size:13px}.library-tabs button.active[data-v-8e36d599]{background:#ffe58f;color:#654b11}.category-tip[data-v-8e36d599]{margin-bottom:12px}.preset-card[data-v-8e36d599]{overflow:hidden;border:2px solid rgba(255,255,255,.86);border-radius:28px;background:linear-gradient(180deg,#fff,#effbff);padding:16px;box-shadow:0 12px 26px #466c781c}.theme-color[data-v-8e36d599]{background:linear-gradient(180deg,#fffdf5,#effbf4)}.theme-animal[data-v-8e36d599],.theme-food[data-v-8e36d599],.theme-action[data-v-8e36d599]{background:linear-gradient(180deg,#f8fff0,#fff6dc)}.theme-number[data-v-8e36d599],.theme-school[data-v-8e36d599],.theme-classroom[data-v-8e36d599]{background:linear-gradient(180deg,#f4fbff,#fff8dc)}.preset-head[data-v-8e36d599]{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}h2[data-v-8e36d599]{margin:10px 0;color:#254f5e;font-size:22px}.mini-badge[data-v-8e36d599]{display:grid;place-items:center;width:42px;height:42px;border-radius:15px;background:#bdefff;color:#22586b;font-size:22px;font-weight:900;transform:rotate(5deg)}.visual-strip[data-v-8e36d599]{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:6px 0 14px}.visual-item[data-v-8e36d599]{display:grid;place-items:center;min-height:54px;border:2px solid rgba(255,255,255,.88);border-radius:18px;background:#fff8dc;color:#315c6a;padding:6px;text-align:center;font-size:13px;font-weight:900;box-shadow:inset 0 -4px #3e66720f;transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease}.visual-color .visual-item[data-v-8e36d599]{min-height:46px}.visual-number .visual-item[data-v-8e36d599]{color:#fff;background:linear-gradient(135deg,#40c4ff,#7cda8b);font-size:25px}.visual-item.active[data-v-8e36d599]{transform:translateY(-4px) scale(1.05);box-shadow:0 10px 18px #da871229}.visual-item.learned[data-v-8e36d599]{outline:3px solid rgba(255,229,143,.9)}.line-list[data-v-8e36d599]{display:grid;gap:9px}.line-row[data-v-8e36d599]{display:grid;grid-template-columns:32px 1fr;gap:10px;align-items:start;border-radius:18px;background:#ffffffb8;padding:9px;transition:transform .18s ease,background .18s ease,opacity .18s ease}.line-row.active[data-v-8e36d599]{background:#fff0a8;transform:scale(1.02)}.line-row.dimmed[data-v-8e36d599]{opacity:.46}.line-row.learned[data-v-8e36d599]:not(.active){background:#f1fbef}.line-index[data-v-8e36d599]{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#bdefff;color:#23586c;font-weight:900}.english[data-v-8e36d599],.chinese[data-v-8e36d599]{margin:0}.english[data-v-8e36d599]{color:#214f60;font-size:20px;line-height:1.38;font-weight:900}.chinese[data-v-8e36d599]{margin-top:4px;color:#80652a;font-size:15px;line-height:1.42;font-weight:800}.add-button[data-v-8e36d599]{min-height:46px;border-radius:18px;background:#c9f7d2;color:#225b3d;padding:10px 14px;font-size:16px;font-weight:900}.library-actions[data-v-8e36d599]{margin-top:16px}.add-button[data-v-8e36d599]:disabled{background:#e5f0ea;color:#6d8278;cursor:default}:root{font-family:Nunito,Comic Sans MS,Microsoft YaHei,system-ui,sans-serif;color:#38505c;background:#fff8e7;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 15% 10%,rgba(255,225,128,.38),transparent 28%),linear-gradient(180deg,#fff6d8,#eef9ff,#f0fff2)}button,input,textarea,select{font:inherit}button{border:0;cursor:pointer}.app-shell{min-height:100vh}.page-wrap{width:100%;max-width:560px;min-height:100vh;margin:0 auto;padding:18px 16px 92px}.page-title{margin:4px 0 8px;color:#234a5a;font-size:30px;line-height:1.18}.page-subtitle{margin:0 0 18px;color:#6f8490;font-size:17px;line-height:1.55}.soft-panel{border:2px solid rgba(255,255,255,.85);border-radius:26px;background:#ffffffc7;box-shadow:0 14px 34px #4a707e21;padding:18px}.section-title{margin:18px 0 10px;color:#2d5362;font-size:21px}.stack{display:grid;gap:12px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.field{display:grid;gap:7px;margin-bottom:13px}.field label{color:#496b78;font-weight:800;font-size:15px}.input,.textarea,.select{width:100%;border:2px solid #d8edf2;border-radius:18px;outline:none;background:#fffef9;color:#314f5a;padding:13px 14px;font-size:17px}.textarea{min-height:130px;resize:vertical;line-height:1.48}.input:focus,.textarea:focus,.select:focus{border-color:#82cce2;box-shadow:0 0 0 4px #82cce233}.pill{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:#eaf8ff;color:#407188;padding:7px 12px;font-weight:800;font-size:14px}.tiny{color:#78909a;font-size:14px;line-height:1.45}.message{border-radius:20px;background:#fff0bd;color:#795a18;padding:12px 14px;font-weight:800;line-height:1.45}.empty{border-radius:24px;background:#ffffffad;color:#6f8490;padding:26px 18px;text-align:center;font-size:18px;line-height:1.5}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.link-button{border-radius:16px;background:#e9f7ef;color:#347453;padding:10px 13px;font-weight:900}.danger-button{background:#ffe5df;color:#a34b35}@media (min-width: 700px){.page-wrap{padding-top:26px}}