.sig-modal-overlay[data-v-08c084b7]{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a8c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:4000;display:flex;align-items:center;justify-content:center;padding:16px}.sig-modal-card[data-v-08c084b7]{width:100%;max-width:640px;background:#fff;border-radius:24px;border:1px solid #E2E8F0;box-shadow:0 24px 60px #0f172a3d;overflow:hidden;animation:popBounce .24s ease}.sig-modal-header[data-v-08c084b7]{background:linear-gradient(135deg,#d97706,#ea580c);color:#fff;padding:16px 22px;display:flex;align-items:center;justify-content:space-between}.sig-header-left[data-v-08c084b7]{display:flex;align-items:center;gap:12px}.sig-header-icon[data-v-08c084b7]{font-size:32px}.sig-header-left h3[data-v-08c084b7]{font-size:20px;font-weight:900}.sig-header-left p[data-v-08c084b7]{font-size:12.5px;opacity:.92}.sig-close-btn[data-v-08c084b7]{width:38px;height:38px;border-radius:50%;border:none;background:#ffffff3d;color:#fff;font-size:18px;font-weight:900;cursor:pointer}.sig-modal-body[data-v-08c084b7]{padding:16px 22px 22px;display:flex;flex-direction:column;gap:12px}.avatar-picker-row[data-v-08c084b7]{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.row-label[data-v-08c084b7]{font-size:13.5px;font-weight:900;color:#5d4037}.avatar-list[data-v-08c084b7]{display:flex;gap:6px;flex-wrap:wrap}.avatar-item[data-v-08c084b7]{width:40px;height:40px;border-radius:12px;border:2px solid #ffe0b2;background:#fff8e1;font-size:22px;cursor:pointer;transition:transform .15s,border-color .15s}.avatar-item.active[data-v-08c084b7]{border-color:#ff6d00;background:#ffe082;transform:scale(1.12)}.canvas-wrapper[data-v-08c084b7]{position:relative;width:100%;max-width:540px;height:190px;margin:0 auto;background-color:#fffef9;border:4px solid #ffb300;border-radius:20px;overflow:hidden;background-image:linear-gradient(to right,rgba(255,152,0,.2) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,152,0,.2) 1px,transparent 1px);background-size:90px 95px;box-shadow:inset 0 0 0 2px #fff3e0}.canvas-placeholder[data-v-08c084b7]{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:900;color:#d8431540;pointer-events:none;text-align:center;padding:12px}.sig-canvas[data-v-08c084b7]{width:100%;height:100%;display:block;cursor:crosshair;touch-action:none}.sig-toolbar[data-v-08c084b7]{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}.color-dots[data-v-08c084b7]{display:flex;align-items:center;gap:8px}.color-dot[data-v-08c084b7]{width:28px;height:28px;border-radius:50%;border:3px solid #fff;box-shadow:0 2px 6px #0003;cursor:pointer}.color-dot.active[data-v-08c084b7]{transform:scale(1.22);outline:2.5px solid #ff6d00}.tool-actions[data-v-08c084b7]{display:flex;gap:8px}.tool-btn[data-v-08c084b7]{padding:6px 12px;border-radius:999px;border:1.5px solid #ffcc80;background:#fff8e1;color:#e65100;font-weight:800;font-size:13px;cursor:pointer}.nickname-row[data-v-08c084b7]{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;font-size:14px;font-weight:800;color:#555}.nickname-input[data-v-08c084b7]{padding:8px 14px;border-radius:12px;border:2px solid #ffb74d;font-size:15px;font-weight:800;color:#d84315;background:#fff;width:220px}.error-text[data-v-08c084b7]{text-align:center;color:#d32f2f;font-weight:800;font-size:13.5px}.sig-footer[data-v-08c084b7]{display:flex;justify-content:center;margin-top:4px}.save-sig-btn[data-v-08c084b7]{border:none;padding:12px 28px;border-radius:999px;background:linear-gradient(135deg,#ff6d00,#ff3d00);color:#fff;font-size:16px;font-weight:900;cursor:pointer;box-shadow:0 5px #bf360c,0 8px 20px #ff3d004d}.save-sig-btn[data-v-08c084b7]:active{transform:translateY(2px)}.floating-voice-pod[data-v-a962ffb4]{position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:2500}.pod-collapsed-icon-btn[data-v-a962ffb4]{position:relative;width:48px;height:48px;border-radius:50%;background:#fffffff2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:2px solid #DDD6FE;cursor:pointer;box-shadow:0 8px 24px #7c3aed38;display:flex;align-items:center;justify-content:center;transition:all .2s cubic-bezier(.22,1,.36,1)}.pod-collapsed-icon-btn[data-v-a962ffb4]:hover{transform:translateY(-2px) scale(1.06);border-color:#8b5cf6;background:#fff;box-shadow:0 10px 28px #7c3aed4d}.pod-collapsed-icon-btn.has-record[data-v-a962ffb4]{border-color:#a7f3d0;box-shadow:0 8px 24px #10b98133}.pod-mic-emoji[data-v-a962ffb4]{font-size:24px;display:flex;align-items:center;justify-content:center}.pod-mini-dot[data-v-a962ffb4]{position:absolute;top:-4px;right:-4px;background:#7c3aed;color:#fff;font-size:10px;font-weight:900;min-width:18px;height:18px;line-height:18px;text-align:center;padding:0 4px;border-radius:999px;border:2px solid #FFFFFF;box-shadow:0 2px 6px #00000026}.pod-expanded-card[data-v-a962ffb4]{width:360px;max-width:calc(100vw - 32px);background:#fff;border:1.5px solid #DDD6FE;border-radius:22px;padding:16px 18px;box-shadow:0 20px 44px #0f172a29;display:flex;flex-direction:column;gap:12px;animation:popBounce .2s ease}.pod-header[data-v-a962ffb4]{display:flex;align-items:center;justify-content:space-between;gap:10px}.pod-title-group[data-v-a962ffb4]{display:flex;align-items:center;gap:10px}.pod-header-icon[data-v-a962ffb4]{font-size:30px}.pod-title-group h4[data-v-a962ffb4]{font-size:16px;font-weight:900;color:#bf360c}.pod-title-group p[data-v-a962ffb4]{font-size:11.5px;font-weight:700;color:#607d8b}.pod-close-btn[data-v-a962ffb4]{width:30px;height:30px;border-radius:50%;border:2px solid #ffccbc;background:#fbe9e7;color:#bf360c;font-weight:900;cursor:pointer}.role-pills-row[data-v-a962ffb4]{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.mini-role-pill[data-v-a962ffb4]{border:2px solid #e0e0e0;background:#f8f9fa;border-radius:12px;padding:6px 4px;font-size:11.5px;font-weight:900;color:#455a64;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px;transition:all .15s}.mini-role-pill.active[data-v-a962ffb4]{background:#fff3e0;border-color:#ff7043;color:#bf360c;transform:translateY(-1px)}.current-phrase-box[data-v-a962ffb4]{background:#fffdf7;border:2px dashed #ffb74d;border-radius:16px;padding:10px 12px}.phrase-status-row[data-v-a962ffb4]{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px;font-size:11.5px;font-weight:900}.phrase-tag[data-v-a962ffb4]{color:#8d6e63}.recorded-badge[data-v-a962ffb4]{color:#2e7d32;background:#e8f5e9;padding:1px 8px;border-radius:99px}.unrecorded-badge[data-v-a962ffb4]{color:#78909c}.phrase-content[data-v-a962ffb4]{font-size:14.5px;font-weight:900;color:#263238;line-height:1.4;max-height:62px;overflow-y:auto}.pod-controls-grid[data-v-a962ffb4]{display:grid;grid-template-columns:1.3fr 1fr .9fr;gap:8px}.rec-action-btn[data-v-a962ffb4]{border:none;border-radius:14px;padding:10px 8px;font-size:12.5px;font-weight:900;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:4px;transition:transform .15s}.rec-action-btn[data-v-a962ffb4]:disabled{opacity:.45;cursor:not-allowed}.rec-action-btn.start-rec[data-v-a962ffb4]{background:linear-gradient(135deg,#ff5252,#d32f2f);color:#fff;box-shadow:0 4px #b71c1c}.rec-action-btn.stop-rec[data-v-a962ffb4]{background:linear-gradient(135deg,#ff9800,#e65100);color:#fff;box-shadow:0 4px #bf360c;animation:pulseRec-a962ffb4 1s infinite}.rec-action-btn.play-mine[data-v-a962ffb4]{background:#e8f5e9;color:#1b5e20;border:2px solid #81c784}.rec-action-btn.play-sys[data-v-a962ffb4]{background:#e3f2fd;color:#01579b;border:2px solid #90caf9}@keyframes pulseRec-a962ffb4{0%,to{transform:scale(1)}50%{transform:scale(1.03)}}.pod-footer[data-v-a962ffb4]{display:flex;align-items:center;justify-content:space-between;padding-top:6px;border-top:1.5px solid #f1f1f1}.recorded-stat[data-v-a962ffb4]{font-size:12px;font-weight:800;color:#546e7a}.recorded-stat strong[data-v-a962ffb4]{color:#d84315}.open-studio-btn[data-v-a962ffb4]{background:none;border:none;color:#0277bd;font-size:12.5px;font-weight:900;cursor:pointer;text-decoration:underline}.app-root[data-v-9320e046]{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}.global-navbar[data-v-9320e046]{position:sticky;top:0;z-index:900;background:#ffffffe6;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(226,232,240,.9);box-shadow:0 2px 12px #0f172a08;padding:10px 24px}.nav-inner[data-v-9320e046]{max-width:1320px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.brand-logo[data-v-9320e046]{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text-primary);transition:transform .15s ease}.brand-logo[data-v-9320e046]:hover{transform:translateY(-1px)}.brand-icon-box[data-v-9320e046]{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#10b981,#0d9488);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px #10b98138}.brand-emoji[data-v-9320e046]{font-size:22px}.brand-text[data-v-9320e046]{display:flex;flex-direction:column}.brand-title-row[data-v-9320e046]{display:flex;align-items:center;gap:6px}.brand-title[data-v-9320e046]{font-size:16.5px;font-weight:900;letter-spacing:-.2px;color:#0f172a}.brand-version-badge[data-v-9320e046]{font-size:11px;font-weight:800;padding:1px 8px;border-radius:999px;background:#ecfdf5;color:#047857;border:1px solid #A7F3D0}.brand-sub[data-v-9320e046]{font-size:11.5px;font-weight:600;color:#64748b}.nav-links[data-v-9320e046]{display:flex;align-items:center;gap:4px;background:#f1f5f9;padding:4px;border-radius:16px;border:1px solid rgba(226,232,240,.8);flex-wrap:wrap}.nav-pill[data-v-9320e046]{text-decoration:none;padding:7px 14px;border-radius:12px;font-size:13.5px;font-weight:800;color:#475569;background:transparent;border:1px solid transparent;display:inline-flex;align-items:center;gap:6px;transition:all .18s cubic-bezier(.22,1,.36,1)}.nav-pill[data-v-9320e046]:hover{color:#0f172a;background:#fff9}.nav-pill.active[data-v-9320e046]{background:#fff;color:#0f172a;border-color:#e2e8f0e6;box-shadow:0 2px 6px #0f172a0f}.nav-pill.pinyin-pill.active[data-v-9320e046]{color:#047857;border-color:#a7f3d0;background:#fff}.nav-pill.english-pill.active[data-v-9320e046]{color:#be123c;border-color:#fecdd3;background:#fff}.nav-pill.poetry-pill.active[data-v-9320e046]{color:#b45309;border-color:#fde68a;background:#fff}.nav-pill.math-pill.active[data-v-9320e046]{color:#0369a1;border-color:#bae6fd;background:#fff}.nav-pill.voice-pill.active[data-v-9320e046]{color:#6d28d9;border-color:#ddd6fe;background:#fff}.nav-right[data-v-9320e046]{display:flex;align-items:center;gap:10px}.kid-profile-pill[data-v-9320e046]{display:inline-flex;align-items:center;gap:8px;padding:4px 12px 4px 6px;border-radius:999px;background:#fffbeb;border:1px solid #FDE68A;cursor:pointer;font-weight:800;font-size:13px;color:#92400e;box-shadow:0 1px 3px #f59e0b14;transition:all .15s ease}.kid-profile-pill[data-v-9320e046]:hover{background:#fef3c7;transform:translateY(-1px)}.kid-avatar[data-v-9320e046]{width:28px;height:28px;border-radius:50%;background:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:16px;box-shadow:0 1px 2px #0000000f}.kid-sig-mini[data-v-9320e046]{height:22px;max-width:84px;object-fit:contain;background:#fff;border-radius:6px;padding:1px 4px;border:1px solid #FCD34D}.wisdom-badge[data-v-9320e046]{background:#f59e0b;color:#fff;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:900}.sound-toggle-pill[data-v-9320e046]{width:36px;height:36px;border-radius:50%;border:1px solid #E2E8F0;background:#f8fafc;font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.sound-toggle-pill[data-v-9320e046]:hover{background:#f1f5f9}.sound-toggle-pill.muted[data-v-9320e046]{background:#f1f5f9;border-color:#cbd5e1;opacity:.65}.main-stage[data-v-9320e046]{flex:1;display:flex;flex-direction:column}.global-toast[data-v-9320e046]{position:fixed;top:76px;left:50%;transform:translate(-50%) translateY(-80px);background:#0f172a;color:#fff;padding:10px 22px;border-radius:999px;font-size:14px;font-weight:800;box-shadow:0 12px 28px #0f172a38;border:1px solid rgba(255,255,255,.12);z-index:5000;opacity:0;pointer-events:none;transition:all .3s cubic-bezier(.22,1,.36,1)}.global-toast.show[data-v-9320e046]{transform:translate(-50%) translateY(0);opacity:1}@media (max-width: 1080px){.global-navbar[data-v-9320e046]{padding:8px 16px}.nav-inner[data-v-9320e046]{gap:10px}.nav-links[data-v-9320e046]{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;max-width:100%;order:3;width:100%;justify-content:flex-start}.nav-links[data-v-9320e046]::-webkit-scrollbar{display:none}.nav-pill[data-v-9320e046]{flex-shrink:0;padding:7px 13px;font-size:13.5px;white-space:nowrap}.brand-sub[data-v-9320e046]{display:none}}@media (max-width: 768px){.global-navbar[data-v-9320e046]{padding:6px 12px}.brand-title[data-v-9320e046]{font-size:15px}.nav-pill[data-v-9320e046]{padding:6px 11px;font-size:12.5px}.kid-name[data-v-9320e046]{max-width:65px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}.home-page[data-v-48a21e49]{padding:24px 20px 56px}.home-container[data-v-48a21e49]{max-width:1280px;margin:0 auto;display:flex;flex-direction:column;gap:28px}.hero-banner[data-v-48a21e49]{background:linear-gradient(135deg,#fff,#fff 65%,#f0fdf4);border:1px solid var(--border-subtle);border-radius:24px;padding:28px 32px;display:grid;grid-template-columns:1.35fr 1fr;gap:32px;align-items:center;box-shadow:var(--shadow-sm)}.rank-chip-row[data-v-48a21e49]{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:14px}.rank-chip[data-v-48a21e49]{display:inline-flex;align-items:center;gap:8px;background:#fffbeb;border:1px solid #FDE68A;color:#92400e;font-weight:800;font-size:13px;padding:4px 12px;border-radius:999px}.next-pet-hint[data-v-48a21e49]{font-size:12.5px;font-weight:700;color:#64748b;background:#f8fafc;border:1px solid #E2E8F0;padding:4px 12px;border-radius:999px}.next-pet-hint strong[data-v-48a21e49]{color:#d97706}.hero-title[data-v-48a21e49]{font-size:32px;font-weight:900;color:#0f172a;line-height:1.25;letter-spacing:-.4px;margin-bottom:12px}.wave-hand[data-v-48a21e49]{display:inline-block;animation:floatSlow 2.5s ease-in-out infinite}.hero-subtitle[data-v-48a21e49]{font-size:15px;line-height:1.65;color:#475569;margin-bottom:22px;max-width:640px}.hero-subtitle strong[data-v-48a21e49]{color:#0f172a;font-weight:800}.hero-actions[data-v-48a21e49]{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.hero-btn[data-v-48a21e49]{border:none;padding:12px 20px;border-radius:16px;font-size:14.5px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .18s cubic-bezier(.22,1,.36,1)}.hero-btn[data-v-48a21e49]:hover{transform:translateY(-2px)}.hero-btn.primary-cta[data-v-48a21e49]{background:#059669;color:#fff;box-shadow:0 6px 16px -2px #05966952}.hero-btn.primary-cta[data-v-48a21e49]:hover{background:#047857}.cta-badge[data-v-48a21e49]{font-size:12px;background:#fff3;padding:2px 8px;border-radius:8px}.hero-btn.secondary-voice-btn[data-v-48a21e49]{background:#fff;color:#334155;border:1px solid #CBD5E1;box-shadow:var(--shadow-xs)}.hero-btn.secondary-voice-btn[data-v-48a21e49]:hover{background:#f8fafc;border-color:#94a3b8}.voice-status-dot[data-v-48a21e49]{font-size:12px;color:#059669;font-weight:800}.hero-btn.tertiary-sig-btn[data-v-48a21e49]{background:#fffbeb;color:#b45309;border:1px solid #FDE68A}.hero-btn.tertiary-sig-btn[data-v-48a21e49]:hover{background:#fef3c7}.profile-showcase-card[data-v-48a21e49]{background:#fffdf9;border:1.5px solid #FDE68A;border-radius:20px;padding:18px 20px;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 16px #f59e0b12}.profile-showcase-card[data-v-48a21e49]:hover{transform:translateY(-2px);box-shadow:0 8px 24px #f59e0b1f}.showcase-header[data-v-48a21e49]{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.showcase-user[data-v-48a21e49]{display:flex;align-items:center;gap:12px}.showcase-avatar[data-v-48a21e49]{font-size:28px;background:#fff;width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;border:1px solid #FDE68A;box-shadow:var(--shadow-xs)}.showcase-label[data-v-48a21e49]{font-size:11.5px;font-weight:800;color:#b45309}.showcase-name[data-v-48a21e49]{font-size:17px;font-weight:900;color:#0f172a}.edit-sig-pill[data-v-48a21e49]{font-size:12px;font-weight:800;color:#b45309;background:#fff;border:1px solid #FDE68A;padding:4px 10px;border-radius:10px}.signature-box[data-v-48a21e49]{position:relative;background-color:#fff;background-image:linear-gradient(to right,rgba(244,63,94,.1) 1px,transparent 1px),linear-gradient(to bottom,rgba(244,63,94,.1) 1px,transparent 1px);background-size:34px 34px;border:1.5px dashed #FCD34D;border-radius:14px;height:68px;display:flex;align-items:center;justify-content:center;margin-bottom:12px;overflow:hidden}.signature-img[data-v-48a21e49]{max-height:58px;max-width:88%;object-fit:contain}.signature-empty[data-v-48a21e49]{font-size:13.5px;font-weight:800;color:#d97706}.signature-watermark[data-v-48a21e49]{position:absolute;right:8px;bottom:4px;font-size:10.5px;font-weight:700;color:#94a3b8}.mini-stats-grid[data-v-48a21e49]{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.mini-stat[data-v-48a21e49]{background:#fff;border-radius:12px;padding:8px 6px;text-align:center;border:1px solid #E2E8F0;cursor:pointer;transition:all .15s ease}.mini-stat[data-v-48a21e49]:hover{transform:translateY(-2px);border-color:#94a3b8}.stat-num[data-v-48a21e49]{display:block;font-size:15px;font-weight:900;color:#0f172a}.pinyin-stat .stat-num[data-v-48a21e49]{color:#059669}.english-stat .stat-num[data-v-48a21e49]{color:#e11d48}.poetry-stat .stat-num[data-v-48a21e49]{color:#d97706}.math-stat .stat-num[data-v-48a21e49]{color:#0284c7}.stat-num small[data-v-48a21e49]{font-size:11px;font-weight:600;color:#94a3b8}.stat-label[data-v-48a21e49]{font-size:11.5px;font-weight:700;color:#475569}.section-heading[data-v-48a21e49]{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:16px}.section-heading h2[data-v-48a21e49]{font-size:21px;font-weight:900;color:#0f172a;letter-spacing:-.3px}.section-heading p[data-v-48a21e49]{font-size:13.5px;font-weight:600;color:#64748b;margin-top:2px}.heading-hint[data-v-48a21e49]{font-size:12.5px;font-weight:700;color:#94a3b8}.feature-cards-grid[data-v-48a21e49]{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.feature-card[data-v-48a21e49]{background:#fff;border-radius:22px;border:1px solid var(--border-subtle);border-top-width:4px;box-shadow:var(--shadow-sm);cursor:pointer;display:flex;flex-direction:column;transition:all .22s cubic-bezier(.22,1,.36,1)}.feature-card[data-v-48a21e49]:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.pinyin-card[data-v-48a21e49]{border-top-color:#10b981}.english-card[data-v-48a21e49]{border-top-color:#f43f5e}.poetry-card[data-v-48a21e49]{border-top-color:#f59e0b}.math-card[data-v-48a21e49]{border-top-color:#0ea5e9}.card-body[data-v-48a21e49]{padding:22px 24px;flex:1;display:flex;flex-direction:column;justify-content:space-between;gap:16px}.card-header-row[data-v-48a21e49]{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.course-identity[data-v-48a21e49]{display:flex;align-items:center;gap:14px}.course-icon-box[data-v-48a21e49]{width:50px;height:50px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:26px;flex-shrink:0}.pinyin-icon-box[data-v-48a21e49]{background:#ecfdf5;border:1px solid #A7F3D0}.english-icon-box[data-v-48a21e49]{background:#fff1f2;border:1px solid #FECDD3}.poetry-icon-box[data-v-48a21e49]{background:#fffbeb;border:1px solid #FDE68A}.math-icon-box[data-v-48a21e49]{background:#f0f9ff;border:1px solid #BAE6FD}.course-title-group[data-v-48a21e49]{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.course-title-group h3[data-v-48a21e49]{font-size:19px;font-weight:900;color:#0f172a}.course-badge[data-v-48a21e49]{font-size:11.5px;font-weight:800;padding:2px 8px;border-radius:999px}.pinyin-badge[data-v-48a21e49]{background:#ecfdf5;color:#047857}.english-badge[data-v-48a21e49]{background:#fff1f2;color:#be123c}.poetry-badge[data-v-48a21e49]{background:#fffbeb;color:#b45309}.math-badge[data-v-48a21e49]{background:#f0f9ff;color:#0369a1}.course-meta[data-v-48a21e49]{font-size:12.5px;font-weight:600;color:#64748b;margin-top:2px}.progress-tag[data-v-48a21e49]{padding:4px 10px;border-radius:10px;font-size:12px;font-weight:800;white-space:nowrap}.pinyin-tag[data-v-48a21e49]{background:#ecfdf5;color:#047857;border:1px solid #A7F3D0}.english-tag[data-v-48a21e49]{background:#fff1f2;color:#be123c;border:1px solid #FECDD3}.poetry-tag[data-v-48a21e49]{background:#fffbeb;color:#b45309;border:1px solid #FDE68A}.math-tag[data-v-48a21e49]{background:#f0f9ff;color:#0369a1;border:1px solid #BAE6FD}.card-desc[data-v-48a21e49]{font-size:13.5px;line-height:1.65;color:#475569}.card-desc strong[data-v-48a21e49]{color:#1e293b;font-weight:800}.feature-highlights[data-v-48a21e49]{display:flex;flex-wrap:wrap;gap:8px}.feature-highlights span[data-v-48a21e49]{background:#f8fafc;border:1px solid #E2E8F0;padding:5px 11px;border-radius:10px;font-size:12.5px;font-weight:700;color:#334155}.quick-stage-links[data-v-48a21e49]{display:flex;gap:8px;flex-wrap:wrap}.stage-jump-btn[data-v-48a21e49]{flex:1;min-width:105px;padding:6px 10px;border-radius:10px;border:1px solid #FDE68A;background:#fffbeb;color:#92400e;font-size:12px;font-weight:800;cursor:pointer;transition:all .15s ease}.stage-jump-btn[data-v-48a21e49]:hover{background:#fde68a;color:#78350f}.card-footer[data-v-48a21e49]{padding-top:14px;border-top:1px solid #F1F5F9;display:flex;align-items:center;justify-content:space-between;gap:16px}.course-progress-bar[data-v-48a21e49]{flex:1;height:8px;background:#f1f5f9;border-radius:999px;overflow:hidden}.bar-fill[data-v-48a21e49]{height:100%;border-radius:999px;transition:width .4s ease}.pinyin-fill[data-v-48a21e49]{background:#10b981}.english-fill[data-v-48a21e49]{background:#f43f5e}.poetry-fill[data-v-48a21e49]{background:#f59e0b}.math-fill[data-v-48a21e49]{background:#0ea5e9}.enter-link[data-v-48a21e49]{font-size:13px;font-weight:800;white-space:nowrap}.pinyin-link[data-v-48a21e49]{color:#059669}.english-link[data-v-48a21e49]{color:#e11d48}.poetry-link[data-v-48a21e49]{color:#d97706}.math-link[data-v-48a21e49]{color:#0284c7}.bottom-grid-section[data-v-48a21e49]{display:grid;grid-template-columns:1fr 1.4fr;gap:20px}.daily-poem-card[data-v-48a21e49],.sticker-book-card[data-v-48a21e49]{background:#fff;border-radius:22px;padding:22px 24px;border:1px solid var(--border-subtle);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;justify-content:space-between}.daily-poem-card[data-v-48a21e49]{background:linear-gradient(180deg,#fff,#faf5ff)}.daily-header[data-v-48a21e49],.sticker-header[data-v-48a21e49]{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}.daily-badge[data-v-48a21e49]{display:inline-block;font-size:11.5px;font-weight:800;color:#6d28d9;background:#f5f3ff;border:1px solid #DDD6FE;padding:2px 10px;border-radius:999px;margin-bottom:4px}.daily-header h3[data-v-48a21e49],.sticker-header h3[data-v-48a21e49]{font-size:19px;font-weight:900;color:#0f172a}.refresh-poem-btn[data-v-48a21e49]{border:1px solid #DDD6FE;background:#fff;color:#6d28d9;padding:5px 12px;border-radius:999px;font-weight:800;font-size:12px;cursor:pointer;transition:background .15s}.refresh-poem-btn[data-v-48a21e49]:hover{background:#f5f3ff}.daily-poem-meta[data-v-48a21e49]{display:flex;gap:8px;margin-bottom:12px}.dynasty-chip[data-v-48a21e49],.grade-chip[data-v-48a21e49]{font-size:12px;font-weight:700;padding:2px 10px;border-radius:8px;background:#f8fafc;border:1px solid #E2E8F0;color:#475569}.daily-poem-lines[data-v-48a21e49]{background:#fff;border:1px solid #EDE9FE;border-radius:16px;padding:16px;text-align:center;cursor:pointer;margin-bottom:14px;box-shadow:var(--shadow-xs);transition:transform .15s ease,border-color .15s ease}.daily-poem-lines[data-v-48a21e49]:hover{transform:translateY(-2px);border-color:#c4b5fd}.daily-poem-lines p[data-v-48a21e49]{font-size:17.5px;font-weight:800;color:#1e293b;line-height:1.75;letter-spacing:.8px}.listen-hint[data-v-48a21e49]{font-size:12px;font-weight:700;color:#7c3aed;margin-top:6px}.daily-go-btn[data-v-48a21e49]{width:100%;border:none;padding:11px;border-radius:12px;background:#7c3aed;color:#fff;font-weight:800;font-size:13.5px;cursor:pointer;transition:background .15s ease}.daily-go-btn[data-v-48a21e49]:hover{background:#6d28d9}.sticker-badge[data-v-48a21e49]{display:inline-block;font-size:11.5px;font-weight:800;color:#b45309;background:#fffbeb;border:1px solid #FDE68A;padding:2px 10px;border-radius:999px;margin-bottom:4px}.unlocked-count[data-v-48a21e49]{background:#f59e0b;color:#fff;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:800}.sticker-tip[data-v-48a21e49]{font-size:13px;color:#64748b;margin-bottom:14px}.sticker-tip strong[data-v-48a21e49]{color:#334155}.stickers-grid[data-v-48a21e49]{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.pet-slot[data-v-48a21e49]{background:#f8fafc;border:1px dashed #CBD5E1;border-radius:14px;padding:10px 6px;text-align:center;cursor:pointer;filter:grayscale(100%) opacity(.55);transition:all .2s ease}.pet-slot.unlocked[data-v-48a21e49]{filter:none;border-style:solid;border-color:#fcd34d;background:#fffbeb}.pet-slot[data-v-48a21e49]:hover{transform:translateY(-2px)}.pet-emoji[data-v-48a21e49]{font-size:26px;margin-bottom:4px}.pet-name[data-v-48a21e49]{font-size:12px;font-weight:800;color:#1e293b}.pet-req[data-v-48a21e49]{font-size:11px;font-weight:700;color:#d97706;margin-top:2px}.pet-slot.unlocked .pet-req[data-v-48a21e49]{color:#059669}@media (max-width: 1080px){.hero-banner[data-v-48a21e49]{grid-template-columns:1.15fr 1fr;gap:20px;padding:22px 24px}.feature-cards-grid[data-v-48a21e49]{grid-template-columns:repeat(2,1fr);gap:18px}.stickers-grid[data-v-48a21e49]{grid-template-columns:repeat(5,1fr)}}@media (max-width: 820px){.hero-banner[data-v-48a21e49]{grid-template-columns:1fr;gap:20px;padding:20px}.bottom-grid-section[data-v-48a21e49]{grid-template-columns:1fr}.stickers-grid[data-v-48a21e49]{grid-template-columns:repeat(5,1fr)}}@media (max-width: 640px){.feature-cards-grid[data-v-48a21e49]{grid-template-columns:1fr}.hero-title[data-v-48a21e49]{font-size:24px}.mini-stats-grid[data-v-48a21e49],.stickers-grid[data-v-48a21e49]{grid-template-columns:repeat(2,1fr)}}:root{--bg-canvas: #FAF8F5;--bg-surface: #FFFFFF;--bg-subtle: #F3F1EC;--bg-elevated: rgba(255, 255, 255, .94);--text-primary: #1E293B;--text-secondary: #475569;--text-muted: #64748B;--text-light: #94A3B8;--border-subtle: #E2E8F0;--border-hover: #CBD5E1;--pinyin-primary: #10B981;--pinyin-dark: #059669;--pinyin-soft: #ECFDF5;--pinyin-border: #A7F3D0;--english-primary: #F43F5E;--english-dark: #E11D48;--english-soft: #FFF1F2;--english-border: #FECDD3;--poetry-primary: #F59E0B;--poetry-dark: #D97706;--poetry-soft: #FFFBEB;--poetry-border: #FDE68A;--math-primary: #0EA5E9;--math-dark: #0284C7;--math-soft: #F0F9FF;--math-border: #BAE6FD;--voice-primary: #8B5CF6;--voice-dark: #7C3AED;--voice-soft: #F5F3FF;--voice-border: #DDD6FE;--primary-green: #10B981;--primary-orange: #F97316;--primary-gold: #F59E0B;--primary-blue: #0EA5E9;--primary-purple: #8B5CF6;--bg-cream: #FAF8F5;--text-dark: #1E293B;--shadow-xs: 0 1px 3px rgba(15, 23, 42, .04);--shadow-sm: 0 4px 16px -2px rgba(15, 23, 42, .05), 0 2px 6px -1px rgba(15, 23, 42, .03);--shadow-md: 0 12px 28px -4px rgba(15, 23, 42, .08), 0 4px 12px -2px rgba(15, 23, 42, .04);--shadow-lg: 0 20px 40px -8px rgba(15, 23, 42, .12);--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 24px;--radius-pill: 9999px}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;touch-action:manipulation}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,"Rounded Mplus 1c",sans-serif;background-color:var(--bg-canvas);background-image:radial-gradient(at 0% 0%,rgba(16,185,129,.05) 0px,transparent 45%),radial-gradient(at 100% 0%,rgba(245,158,11,.06) 0px,transparent 45%),radial-gradient(at 50% 100%,rgba(14,165,233,.05) 0px,transparent 50%);background-attachment:fixed;min-height:100vh;min-height:100dvh;color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;-webkit-text-size-adjust:100%;overscroll-behavior-y:none}button,a,input,select,textarea,.clickable-chip{touch-action:manipulation}@media (pointer: coarse){button,a{min-height:38px}}button,input,select,textarea{font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f5f999;border-radius:99px}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:99px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}@keyframes floatSlow{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-6px) rotate(1.5deg)}}@keyframes popBounce{0%{transform:scale(.92);opacity:0}70%{transform:scale(1.03)}to{transform:scale(1);opacity:1}}