.toast-container{position:fixed;top:16px;right:16px;z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none;max-width:400px;width:calc(100% - 32px)}.toast{display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:10px;font-size:14px;font-weight:500;line-height:1.4;pointer-events:auto;cursor:pointer;box-shadow:0 4px 16px #00000026;animation:toast-slide-in .3s ease-out;transition:opacity .3s ease,transform .3s ease}.toast--exiting{opacity:0;transform:translate(100%)}.toast--success{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534}.toast--error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}.toast--info{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af}.toast--warning{background:#fffbeb;border:1px solid #fde68a;color:#92400e}.toast__icon{font-size:16px;font-weight:700;flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%}.toast--success .toast__icon{background:#dcfce7;color:#16a34a}.toast--error .toast__icon{background:#fee2e2;color:#dc2626}.toast--info .toast__icon{background:#dbeafe;color:#2563eb}.toast--warning .toast__icon{background:#fef3c7;color:#d97706}.toast__message{flex:1;min-width:0}.toast__close{flex-shrink:0;width:28px;height:28px;border:none;background:transparent;color:inherit;font-size:18px;cursor:pointer;border-radius:6px;display:flex;align-items:center;justify-content:center;opacity:.6;transition:opacity .15s}.toast__close:hover{opacity:1;background:#0000000d}@keyframes toast-slide-in{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@media (max-width: 480px){.toast-container{top:auto;bottom:16px;left:16px;right:16px;max-width:none;width:auto}@keyframes toast-slide-in{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}.toast--exiting{transform:translateY(100%)}}.toolbar-new{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 12px;background:var(--bg-secondary, #f8fafc);border-radius:10px;border:1px solid var(--border-color, #e2e8f0)}.toolbar-new__section{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.toolbar-new__divider{width:1px;height:32px;background:var(--border-color, #d1d5db);margin:0 4px;flex-shrink:0}.toolbar-new__section-label{font-size:11px;font-weight:600;color:var(--text-muted, #9ca3af);text-transform:uppercase;letter-spacing:.05em;margin-right:4px}.toolbar-new__btn{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;min-width:48px;min-height:48px;padding:6px 8px;border:2px solid transparent;border-radius:10px;background:var(--bg-primary, #fff);color:var(--text-secondary, #4b5563);cursor:pointer;transition:all .15s ease;font-family:inherit;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.toolbar-new__btn:hover{background:var(--bg-hover, #f1f5f9);color:var(--text-primary, #1f2937)}.toolbar-new__btn:active{transform:scale(.95)}.toolbar-new__btn:disabled{opacity:.35;cursor:not-allowed;transform:none}.toolbar-new__btn--active{background:var(--primary, #2563eb);color:#fff;border-color:var(--primary-dark, #1d4ed8);box-shadow:0 2px 8px #2563eb4d}.toolbar-new__btn--active:hover{background:var(--primary-dark, #1d4ed8);color:#fff}.toolbar-new__btn--primary{background:var(--success, #22c55e);color:#fff;border-color:var(--success-dark, #16a34a)}.toolbar-new__btn--primary:hover{background:var(--success-dark, #16a34a);color:#fff}.toolbar-new__btn--primary:disabled{background:var(--bg-disabled, #d1d5db);border-color:transparent}.toolbar-new__btn--danger{color:var(--error, #ef4444)}.toolbar-new__btn--danger:hover{background:#fef2f2;color:#dc2626}.toolbar-new__btn--recording{background:#ef4444;color:#fff;border-color:#dc2626;animation:toolbar-new__pulse 1.2s ease-in-out infinite}.toolbar-new__btn--recording:hover{background:#dc2626;color:#fff}.toolbar-new__btn--muted{opacity:.5}.toolbar-new__btn-label{font-size:10px;font-weight:600;line-height:1;margin-top:2px;white-space:nowrap}.toolbar-new__color-row{display:flex;gap:4px}.toolbar-new__color-btn{width:48px;height:48px;padding:0;border:3px solid var(--border-color, #d1d5db);border-radius:10px;background:var(--swatch-color, #ffcc00);cursor:pointer;transition:all .15s ease;-webkit-tap-highlight-color:transparent}.toolbar-new__color-btn:hover{transform:scale(1.1)}.toolbar-new__color-btn:active{transform:scale(.95)}.toolbar-new__color-btn--active{border-color:var(--text-primary, #1f2937);box-shadow:0 0 0 2px var(--bg-primary, #fff),0 0 0 4px var(--text-primary, #1f2937);transform:scale(1.05)}.toolbar-new__hint{font-size:13px;font-weight:600;color:var(--primary, #2563eb);background:#eff6ff;padding:8px 14px;border-radius:8px;border:1px solid #bfdbfe;width:100%}@keyframes toolbar-new__pulse{0%,to{box-shadow:0 0 #ef444480}50%{box-shadow:0 0 0 8px #ef444400}}@media (max-width: 480px){.toolbar-new{gap:6px;padding:8px}.toolbar-new__btn{min-width:44px;min-height:44px;padding:4px 6px}.toolbar-new__btn-label{display:none}.toolbar-new__color-btn{width:44px;height:44px}.toolbar-new__divider{display:none}}.atl{padding:12px 0;-webkit-user-select:none;user-select:none}.atl__time-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.atl__time-label{font-family:SF Mono,Fira Code,monospace;font-size:12px;color:var(--text-muted, #9ca3af)}.atl__time-label--range{font-weight:600;color:var(--text-secondary, #6b7280)}.atl__track{position:relative;height:48px;background:var(--bg-dark, #1f2937);border-radius:8px;cursor:pointer;overflow:visible;touch-action:none}.atl__track--dragging{cursor:grabbing}.atl__range{position:absolute;top:0;height:100%;background:linear-gradient(to right,#22c55e,#16a34a);opacity:.7;border-radius:4px;pointer-events:none}.atl__handle{position:absolute;top:0;width:48px;height:100%;transform:translate(-50%);cursor:ew-resize;z-index:5;display:flex;align-items:center;justify-content:center}.atl__handle-grip{width:8px;height:100%;background:#fff;border-radius:4px;box-shadow:0 0 4px #0000004d;transition:transform .1s ease;pointer-events:none}.atl__handle:hover .atl__handle-grip,.atl__track--dragging .atl__handle-grip{transform:scaleX(1.3);background:#f0fdf4}.atl__handle--start .atl__handle-grip{border-radius:4px 2px 2px 4px}.atl__handle--end .atl__handle-grip{border-radius:2px 4px 4px 2px}.atl__playhead{position:absolute;top:0;width:2px;height:100%;background:#ef4444;transform:translate(-50%);z-index:10;pointer-events:none;box-shadow:0 0 4px #ef444480}.atl__marker{position:absolute;bottom:4px;font-size:9px;color:#6b7280;transform:translate(-50%);pointer-events:none;white-space:nowrap}.atl__controls{display:flex;align-items:center;gap:12px;margin-top:10px;padding:8px 12px;background:var(--bg-secondary, #f3f4f6);border-radius:8px;flex-wrap:wrap}.atl__control-group{display:flex;align-items:center;gap:4px}.atl__btn{display:inline-flex;align-items:center;justify-content:center;min-width:48px;min-height:48px;padding:8px;border:1px solid var(--border-color, #d1d5db);border-radius:8px;background:var(--bg-primary, #fff);color:var(--text-secondary, #4b5563);cursor:pointer;transition:all .15s ease;font-family:inherit;-webkit-tap-highlight-color:transparent}.atl__btn:hover{background:var(--bg-hover, #f1f5f9)}.atl__btn:active{transform:scale(.95)}.atl__btn--play{background:var(--primary, #2563eb);color:#fff;border-color:var(--primary-dark, #1d4ed8);min-width:56px}.atl__btn--play:hover{background:var(--primary-dark, #1d4ed8)}.atl__speed-label{font-size:12px;color:var(--text-muted, #9ca3af);margin-right:4px}.atl__speed-btn{min-width:48px;min-height:48px;padding:8px;border:1px solid var(--border-color, #d1d5db);border-radius:8px;background:var(--bg-primary, #fff);color:var(--text-secondary, #4b5563);font-size:13px;font-weight:600;cursor:pointer;transition:all .15s ease;font-family:inherit;-webkit-tap-highlight-color:transparent}.atl__speed-btn:hover{background:var(--bg-hover, #f1f5f9)}.atl__speed-btn--active{background:var(--primary, #2563eb);color:#fff;border-color:var(--primary-dark, #1d4ed8)}.atl__speed-select{min-height:48px;padding:8px 12px;border:1px solid var(--border-color, #d1d5db);border-radius:8px;background:var(--bg-primary, #fff);font-size:13px;font-family:inherit;color:var(--text-primary, #1f2937);cursor:pointer}.atl__hint{margin-left:auto;font-size:11px;color:var(--text-muted, #9ca3af)}@media (max-width: 480px){.atl__controls{gap:6px;padding:6px 8px}.atl__hint,.atl__speed-select{display:none}}.awp{display:flex;align-items:center;gap:8px;width:100%;min-width:0}.awp__play-btn{flex-shrink:0;width:32px;height:32px;padding:0;border-radius:50%;border:none;background:#2563eb;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;line-height:0;transition:background .15s ease;-webkit-tap-highlight-color:transparent}.awp__play-btn svg{display:block;fill:#fff}.awp__play-btn:hover{background:#1d4ed8}.awp__play-btn:active{transform:scale(.95)}.awp__canvas{flex:1;min-width:0;height:32px;cursor:pointer;border-radius:4px}.awp__canvas:hover{background:#00000005}.awp__time{flex-shrink:0;font-size:11px;font-variant-numeric:tabular-nums;color:#6b7280;min-width:70px;text-align:right}.awp__error{font-size:12px;color:#9ca3af;font-style:italic}.inspector-new{margin-top:16px;display:flex;flex-direction:column;gap:16px}.inspector-new__section{background:var(--bg-secondary, #f9fafb);border-radius:10px;padding:12px}.inspector-new__heading{margin:0 0 10px;font-size:14px;font-weight:700;color:var(--text-primary, #1f2937)}.inspector-new__list{display:flex;flex-direction:column;gap:8px}.inspector-new__item{padding:12px;background:var(--bg-primary, #fff);border:2px solid var(--border-color, #e5e7eb);border-radius:8px;cursor:pointer;transition:all .15s ease;-webkit-tap-highlight-color:transparent;min-height:48px;display:flex;flex-direction:column;gap:8px}.inspector-new__item:hover{border-color:var(--primary-light, #93c5fd);background:#f8faff}.inspector-new__item:active{transform:scale(.99)}.inspector-new__item--selected{border-color:var(--primary, #3b82f6);background:#eff6ff;box-shadow:0 2px 8px #3b82f626}.inspector-new__item--selected-audio{border-color:#f59e0b;background:#fffbeb;box-shadow:0 2px 8px #f59e0b26}.inspector-new__item-header{display:flex;justify-content:space-between;align-items:center;gap:8px}.inspector-new__item-info{display:flex;align-items:center;gap:6px;min-width:0}.inspector-new__color-dot{width:12px;height:12px;border-radius:3px;border:1px solid rgba(0,0,0,.1);flex-shrink:0}.inspector-new__icon{display:inline-flex;flex-shrink:0;color:var(--text-muted, #9ca3af)}.inspector-new__type{text-transform:capitalize;font-size:14px;color:var(--text-primary, #1f2937)}.inspector-new__label-text{font-size:13px;color:var(--text-muted, #9ca3af);font-weight:400}.inspector-new__text-preview{font-size:13px;color:var(--text-secondary, #6b7280);font-style:italic;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}.inspector-new__time{font-family:SF Mono,Fira Code,monospace;font-size:12px;color:var(--text-muted, #9ca3af);flex-shrink:0}.inspector-new__editor{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px;padding-top:8px;border-top:1px solid var(--border-color, #e5e7eb)}.inspector-new__field{display:flex;flex-direction:column;gap:4px}.inspector-new__field-label{font-size:11px;font-weight:600;color:var(--text-muted, #9ca3af);text-transform:uppercase;letter-spacing:.05em}.inspector-new__field-row{display:flex;align-items:center;gap:4px}.inspector-new__field-unit{font-size:12px;color:var(--text-muted, #9ca3af)}.inspector-new__input{width:70px;min-height:40px;padding:8px 10px;border:1px solid var(--border-color, #d1d5db);border-radius:6px;font-size:14px;font-family:inherit;color:var(--text-primary, #1f2937);background:var(--bg-primary, #fff)}.inspector-new__input--wide{width:140px}.inspector-new__input:focus{outline:none;border-color:var(--primary, #3b82f6);box-shadow:0 0 0 2px #3b82f633}.inspector-new__delete-btn{display:inline-flex;align-items:center;gap:4px;min-height:40px;padding:8px 12px;border:1px solid #fca5a5;border-radius:6px;background:#fef2f2;color:#dc2626;font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .15s ease;margin-left:auto;-webkit-tap-highlight-color:transparent}.inspector-new__delete-btn:hover{background:#fee2e2;border-color:#f87171}.inspector-new__delete-btn:active{transform:scale(.95)}.inspector-new__delete-btn--small{min-height:36px;padding:6px 8px;font-size:0}.inspector-new__audio-row{display:flex;align-items:center;gap:8px}.inspector-new__audio-player{flex:1;min-width:0}@media (max-width: 480px){.inspector-new__editor{flex-direction:column;align-items:stretch}.inspector-new__input--wide{width:100%}.inspector-new__delete-btn{margin-left:0;justify-content:center}}.vae{width:100%;max-width:960px;margin:0 auto}.vae__player-wrap{width:100%}.vae__player{position:relative;background:#000;border-radius:10px;overflow:hidden;aspect-ratio:16 / 9}.vae__player video{width:100%;height:100%;object-fit:contain}.vae__play-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;z-index:5;pointer-events:none}.vae__play-btn{width:64px;height:64px;border-radius:50%;border:none;background:#0000008c;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;pointer-events:auto;transition:background .15s ease,transform .15s ease;-webkit-tap-highlight-color:transparent}.vae__play-btn:hover{background:#000000bf;transform:scale(1.08)}.vae__play-btn:active{transform:scale(.95)}.vae__play-btn--hidden{opacity:0;pointer-events:none;transition:opacity .4s ease}.vae__countdown-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:10;background:#0009}.vae__countdown-number{font-size:72px;font-weight:700;color:#fff;line-height:1;animation:vae__countdown-pulse 1s ease-in-out infinite}.vae__countdown-label{font-size:16px;color:#fffc;margin-top:8px}@keyframes vae__countdown-pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.15);opacity:.7}}.vae__recording-overlay{position:absolute;top:12px;left:12px;z-index:10;pointer-events:none}.vae__recording-badge{display:flex;align-items:center;gap:6px;background:#dc2626e6;color:#fff;font-size:13px;font-weight:600;padding:4px 10px;border-radius:6px;letter-spacing:.05em}.vae__recording-dot{width:10px;height:10px;border-radius:50%;background:#fff;animation:vae__rec-blink 1s ease-in-out infinite}@keyframes vae__rec-blink{0%,to{opacity:1}50%{opacity:.3}}.vae__silent-warning{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#fef3c7;border:1px solid #f59e0b;border-radius:8px;color:#92400e;font-size:13px;line-height:1.4;margin:8px 0}.vae__silent-warning svg{flex-shrink:0;color:#d97706}.vae__silent-warning span{flex:1}.vae__silent-warning-dismiss{flex-shrink:0;background:none;border:none;color:#92400e;font-size:16px;cursor:pointer;padding:4px 6px;border-radius:4px;line-height:1}.vae__silent-warning-dismiss:hover{background:#00000014}.vae__placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#6b7280;gap:12px;padding:40px;text-align:center}.vae__placeholder-icon{opacity:.5}.vae__placeholder p{margin:0;font-size:16px}.vae__shortcuts{display:flex;flex-wrap:wrap;gap:16px;padding:6px 0;font-size:11px;color:var(--text-muted, #9ca3af)}.vae__shortcuts kbd{display:inline-block;padding:2px 6px;font-size:10px;font-family:SF Mono,Fira Code,monospace;background:var(--bg-secondary, #f3f4f6);border:1px solid var(--border-color, #d1d5db);border-radius:4px;margin:0 2px}.vae__text-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:flex-end;justify-content:center;z-index:1000;padding:20px}.vae__text-dialog{background:var(--bg-primary, #fff);border-radius:16px 16px 10px 10px;padding:24px;width:100%;max-width:400px;box-shadow:0 -4px 24px #0003}.vae__text-title{margin:0 0 16px;font-size:18px;font-weight:700;color:var(--text-primary, #1f2937)}.vae__text-input{width:100%;min-height:48px;padding:12px 14px;font-size:16px;font-family:inherit;border:2px solid var(--border-color, #d1d5db);border-radius:10px;color:var(--text-primary, #1f2937);background:var(--bg-primary, #fff);margin-bottom:16px;box-sizing:border-box}.vae__text-input:focus{outline:none;border-color:var(--primary, #3b82f6);box-shadow:0 0 0 3px #3b82f633}.vae__text-actions{display:flex;gap:8px;justify-content:flex-end}.vae__text-btn{min-height:48px;padding:12px 24px;border:none;border-radius:10px;font-size:15px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .15s ease;-webkit-tap-highlight-color:transparent}.vae__text-btn--cancel{background:var(--bg-secondary, #f3f4f6);color:var(--text-secondary, #4b5563)}.vae__text-btn--cancel:hover{background:var(--bg-hover, #e5e7eb)}.vae__text-btn--confirm{background:var(--primary, #2563eb);color:#fff}.vae__text-btn--confirm:hover{background:var(--primary-dark, #1d4ed8)}.vae__text-btn--confirm:disabled{opacity:.4;cursor:not-allowed}@media (min-width: 640px){.vae__text-overlay{align-items:center}.vae__text-dialog{border-radius:16px}}@media (max-width: 480px){.vae__shortcuts{display:none}}.editor-page{min-height:100vh;background:var(--bg-primary, #fff);padding:20px}.editor-page__header{max-width:960px;margin:0 auto 20px;display:flex;flex-wrap:wrap;align-items:center;gap:12px}.editor-page__title{margin:0;font-size:20px;font-weight:700;color:var(--text-primary, #1f2937)}.editor-page__actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex-wrap:wrap}.editor-page__file-input{display:none}.editor-page__load-btn,.editor-page__share-btn{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:10px 20px;border:1px solid var(--border-color, #d1d5db);border-radius:10px;background:var(--bg-primary, #fff);color:var(--text-secondary, #4b5563);font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .15s ease;-webkit-tap-highlight-color:transparent}.editor-page__load-btn:hover,.editor-page__share-btn:hover{background:var(--bg-hover, #f1f5f9)}.editor-page__load-btn:active,.editor-page__share-btn:active{transform:scale(.98)}.editor-page__share-btn{background:var(--primary, #2563eb);color:#fff;border-color:var(--primary-dark, #1d4ed8)}.editor-page__share-btn:hover{background:var(--primary-dark, #1d4ed8);color:#fff}.editor-page__status{font-size:13px;font-weight:600;padding:6px 12px;border-radius:6px}.editor-page__status--uploading{color:var(--text-muted, #9ca3af);background:var(--bg-secondary, #f3f4f6)}.editor-page__status--success{color:#16a34a;background:#f0fdf4}.editor-page__content{max-width:960px;margin:0 auto}@media (max-width: 640px){.editor-page{padding:12px}.editor-page__header{flex-direction:column;align-items:stretch}.editor-page__actions{margin-left:0;justify-content:flex-start}.editor-page__title{font-size:18px}}.share-view{min-height:100vh;background:var(--bg-primary, #fff);padding:20px}.share-view--loading,.share-view--error{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center;color:var(--text-secondary, #6b7280)}.share-view--error h2{color:var(--error, #ef4444)}.share-view__spinner{width:40px;height:40px;border:4px solid var(--border-color, #e5e7eb);border-top-color:var(--primary, #2563eb);border-radius:50%;animation:share-spin .8s linear infinite;margin-bottom:16px}@keyframes share-spin{to{transform:rotate(360deg)}}.share-view__header{max-width:960px;margin:0 auto 20px;text-align:center}.share-view__title{margin:0;font-size:24px;font-weight:700;color:var(--text-primary, #1f2937)}.share-view__subtitle{margin:8px 0 0;font-size:15px;color:var(--text-secondary, #6b7280)}.share-view__content{max-width:960px;margin:0 auto}.share-view__player-wrap{width:100%}.share-view__player{position:relative;background:#000;border-radius:10px;overflow:hidden;aspect-ratio:16 / 9}.share-view__video{width:100%;height:100%;object-fit:contain}.share-view__canvas{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}.share-view__no-video{display:flex;align-items:center;justify-content:center;height:100%;color:#6b7280;font-size:16px}.share-view__time{font-family:SF Mono,Fira Code,monospace;font-size:13px;color:var(--text-muted, #9ca3af);text-align:center;padding:8px 0}.share-view__controls{display:flex;gap:8px;padding:8px 0}.share-view__toggle-btn{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:10px 20px;border:1px solid var(--border-color, #d1d5db);border-radius:10px;background:var(--bg-primary, #fff);color:var(--text-secondary, #4b5563);font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .15s ease;-webkit-tap-highlight-color:transparent}.share-view__toggle-btn:hover{background:var(--bg-hover, #f1f5f9)}.share-view__toggle-btn:active{transform:scale(.98)}.share-view__audio-section{margin-top:20px}.share-view__section-title{margin:0 0 12px;font-size:16px;font-weight:700;color:var(--text-primary, #1f2937)}.share-view__audio-list{display:flex;flex-direction:column;gap:8px}.share-view__audio-item{display:flex;flex-direction:column;gap:8px;padding:12px;background:var(--bg-secondary, #f9fafb);border-radius:10px;border:1px solid var(--border-color, #e5e7eb)}.share-view__audio-time{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--text-secondary, #6b7280)}.share-view__audio-player{width:100%;height:36px;border-radius:6px}.share-view__summary{margin-top:20px;padding:16px;background:#eff6ff;border-radius:10px;border:1px solid #bfdbfe;font-size:14px;color:var(--text-secondary, #4b5563)}.share-view__summary p{margin:0}@media (max-width: 480px){.share-view{padding:12px}.share-view__title{font-size:20px}.share-view__subtitle{font-size:14px}}:root{--color-primary-dark: #46658C;--color-primary: #4A6D8C;--color-primary-light: #6B8AAD;--color-neutral-warm: #BFADA8;--color-neutral-light: #F2E9E9;--color-neutral-100: #F9F7F7;--color-neutral-200: #E8E4E4;--color-neutral-300: #D1CBCB;--color-accent: #D9895B;--color-accent-light: #E9A77D;--color-accent-dark: #C47544;--color-text: #2D2D2D;--color-text-light: #5A5A5A;--color-text-muted: #8A8A8A;--color-success: #4CAF50;--color-warning: #FF9800;--color-error: #F44336;--bg-page: var(--color-neutral-100);--bg-card: #FFFFFF;--bg-header: #FFFFFF;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-base: 16px;--font-size-lg: 18px;--font-size-xl: 20px;--font-size-2xl: 24px;--font-size-3xl: 30px;--font-size-4xl: 36px;--font-size-5xl: 48px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .15);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--container-sm: 640px;--container-md: 768px;--container-lg: 1024px;--container-xl: 1280px;--header-height: 64px;--header-height-mobile: 56px}*,*:before,*:after{box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.6;color:var(--color-text);background:var(--bg-page);margin:0;padding:0}h1,h2,h3,h4,h5,h6{margin:0 0 var(--space-md);font-weight:600;line-height:1.3;color:var(--color-text)}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-xl)}p{margin:0 0 var(--space-md)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-dark)}.page{min-height:100vh;display:flex;flex-direction:column}.content{flex:1;padding:var(--space-lg)}.container{width:100%;max-width:var(--container-xl);margin:0 auto;padding:0 var(--space-md)}.container--sm{max-width:var(--container-sm)}.container--md{max-width:var(--container-md)}.container--lg{max-width:var(--container-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);font-family:var(--font-family);font-size:var(--font-size-base);font-weight:500;line-height:1.5;border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-decoration:none;min-height:44px}.btn:disabled{opacity:.6;cursor:not-allowed}.btn--primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn--primary:hover:not(:disabled){background:var(--color-primary-dark);border-color:var(--color-primary-dark)}.btn--accent{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.btn--accent:hover:not(:disabled){background:var(--color-accent-dark);border-color:var(--color-accent-dark)}.btn--outline{background:transparent;color:var(--color-primary);border-color:var(--color-primary)}.btn--outline:hover:not(:disabled){background:var(--color-primary);color:#fff}.btn--ghost{background:transparent;color:var(--color-text);border-color:transparent}.btn--ghost:hover:not(:disabled){background:var(--color-neutral-200)}.btn--lg{padding:var(--space-md) var(--space-xl);font-size:var(--font-size-lg);min-height:52px}.btn--sm{padding:var(--space-xs) var(--space-sm);font-size:var(--font-size-sm);min-height:36px}.btn--full{width:100%}.form-group{margin-bottom:var(--space-lg)}.form-label{display:block;margin-bottom:var(--space-xs);font-size:var(--font-size-sm);font-weight:500;color:var(--color-text)}.form-input,.form-select,.form-textarea{width:100%;padding:var(--space-sm) var(--space-md);font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text);background:var(--bg-card);border:1px solid var(--color-neutral-300);border-radius:var(--radius-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);min-height:44px}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #4a6d8c26}.form-input::placeholder{color:var(--color-text-muted)}.form-textarea{min-height:100px;resize:vertical}.form-error{margin-top:var(--space-xs);font-size:var(--font-size-sm);color:var(--color-error)}.card{background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:var(--space-lg)}.card--bordered{box-shadow:none;border:1px solid var(--color-neutral-200)}.card--hover{transition:box-shadow var(--transition-base),transform var(--transition-base)}.card--hover:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.header{height:var(--header-height-mobile);padding:0 var(--space-md);background:var(--bg-header);border-bottom:1px solid var(--color-neutral-200);display:flex;align-items:center;font-weight:600}@media (min-width: 768px){.header{height:var(--header-height);padding:0 var(--space-lg)}}.player-wrap{max-width:960px;margin:0 auto}.player{position:relative;background:#000;aspect-ratio:16 / 9;border-radius:var(--radius-lg);overflow:hidden}.player iframe,#ytplayer{width:100%;height:100%;border:0}.overlay{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:auto}.controls{display:flex;justify-content:space-between;align-items:center;padding:var(--space-md) 0;gap:var(--space-sm);flex-wrap:wrap}button{background:var(--bg-card);border:1px solid var(--color-neutral-300);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);cursor:pointer;font-family:var(--font-family);font-size:var(--font-size-sm);transition:all var(--transition-fast)}button:hover{border-color:var(--color-primary)}button.active{border-color:var(--color-accent);box-shadow:0 0 0 3px #d9895b33}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-primary{color:var(--color-primary)}.text-accent{color:var(--color-accent)}.text-muted{color:var(--color-text-muted)}.text-light{color:var(--color-text-light)}.bg-primary{background-color:var(--color-primary)}.bg-accent{background-color:var(--color-accent)}.bg-neutral-light{background-color:var(--color-neutral-light)}.mt-0{margin-top:0}.mt-sm{margin-top:var(--space-sm)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mt-xl{margin-top:var(--space-xl)}.mt-2xl{margin-top:var(--space-2xl)}.mb-0{margin-bottom:0}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.mb-xl{margin-bottom:var(--space-xl)}.hidden{display:none!important}.hide-mobile{display:none}.show-mobile{display:block}@media (min-width: 768px){.hide-mobile{display:block}.show-mobile{display:none}h1{font-size:var(--font-size-5xl)}h2{font-size:var(--font-size-4xl)}h3{font-size:var(--font-size-3xl)}}