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infinite}.blob-1{width:360px;height:360px;background:#b14fff;top:-80px;left:-60px}.blob-2{width:300px;height:300px;background:#ff6b9d;bottom:-60px;right:-40px;animation-delay:-3s}.blob-3{width:220px;height:220px;background:#ffb86b;top:40%;right:14%;animation-delay:-6s}@keyframes float{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-26px) scale(1.06)}}.hero{position:relative;z-index:1;text-align:center;max-width:680px;margin-bottom:36px}.hero-badge{display:inline-block;background:var(--surface);box-shadow:var(--shadow-sm);padding:8px 18px;border-radius:var(--r-pill);font-weight:800;color:var(--primary);margin-bottom:20px}.hero-title{font-size:clamp(34px,6vw,58px);line-height:1.05;margin:0 0 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var(--surface-variant);border-radius:var(--r-sm);cursor:pointer;touch-action:none;overflow:hidden}.tl-segment{position:absolute;top:6px;bottom:6px;background:linear-gradient(135deg,#7b5bffd9,#b14fffd9);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:12px;box-shadow:0 4px 10px #7c5bff59;transition:transform .12s,box-shadow .2s;min-width:6px}.tl-segment:hover{transform:translateY(-1px)}.tl-segment.is-active{outline:3px solid var(--secondary);outline-offset:1px}.tl-segment-label{pointer-events:none}.tl-draft{position:absolute;top:4px;bottom:4px;background:#ff6b9d40;border:2px dashed var(--secondary);border-radius:10px}.tl-marker{position:absolute;top:0;bottom:0;width:2px;background:var(--secondary);z-index:3}.tl-marker span{position:absolute;top:-2px;left:50%;transform:translate(-50%);background:var(--secondary);color:#fff;font-size:9px;font-weight:800;padding:2px 5px;border-radius:6px}.tl-marker-end span,.tl-marker-end{background:var(--tertiary)}.tl-playhead{position:absolute;top:-4px;bottom:-4px;width:3px;background:#1d1929;z-index:4;pointer-events:none}.tl-playhead-knob{position:absolute;top:-2px;left:50%;transform:translate(-50%);width:16px;height:16px;border-radius:50%;background:#1d1929;border:3px solid #fff;box-shadow:var(--shadow-sm)}.transport{display:flex;align-items:center;justify-content:space-between;margin-top:16px}.transport-left{display:flex;align-items:center;gap:10px}.transport-time{font-size:17px;font-variant-numeric:tabular-nums}.transport-time strong{color:var(--primary)}.mark-bar{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}.btn-mark{background:var(--surface-soft);border:2px solid var(--surface-variant);flex:1;min-width:150px;justify-content:flex-start}.btn-mark 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var(--primary);background:#fff}.segment-meta{display:flex;gap:6px;margin-top:4px;flex-wrap:wrap}.chip{font-size:11px;font-weight:800;background:#6750a41f;color:var(--primary);padding:3px 9px;border-radius:var(--r-pill);font-variant-numeric:tabular-nums}.chip-soft{background:#f59e0b29;color:#b9770a}.segment-actions{display:flex;gap:6px;flex-shrink:0}.segment-actions .icon-btn{width:38px;height:38px;font-size:15px}.setting-group{margin-bottom:18px}.setting-label{display:flex;justify-content:space-between;font-weight:800;font-size:14px;margin-bottom:8px}.setting-value{color:var(--primary)}.preset-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}.preset-pill{border:2px solid var(--surface-variant);background:var(--surface);border-radius:var(--r-pill);padding:7px 14px;font-weight:800;font-size:13px;cursor:pointer;color:var(--on-surface-muted);transition:all 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.panel-title{margin:0}.result-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.result-card{display:flex;align-items:center;gap:12px;padding:8px;background:var(--surface-soft);border-radius:var(--r-md)}.result-thumb{width:56px;height:56px;border-radius:var(--r-xs);object-fit:cover;background:#14101f;flex-shrink:0}.result-thumb-placeholder{display:flex;align-items:center;justify-content:center;font-size:22px;background:var(--surface-variant)}.result-info{flex:1;min-width:0;display:flex;flex-direction:column}.result-label{font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.result-sub{font-size:12px;color:var(--on-surface-muted);font-weight:700}.status-error .result-sub{color:var(--danger)}.boot{flex:1;display:flex;align-items:center;justify-content:center;min-height:60vh}.format-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.format-pill{display:flex;flex-direction:column;align-items:center;gap:2px;border:2px solid var(--surface-variant);background:var(--surface);border-radius:var(--r-sm);padding:9px 6px;cursor:pointer;transition:all .15s}.format-pill:hover{border-color:var(--primary);transform:translateY(-2px)}.format-pill.is-on{background:var(--gradient);border-color:transparent;box-shadow:0 8px 18px #7c5bff59}.format-name{font-weight:900;font-size:14px;color:var(--on-surface)}.format-kind{font-size:10px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--on-surface-muted)}.format-pill.is-on .format-name,.format-pill.is-on .format-kind{color:#fff}.status-error .result-sub{color:var(--danger);white-space:normal;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:11px;line-height:1.3}.segment-list::-webkit-scrollbar{width:8px}.segment-list::-webkit-scrollbar-thumb{background:var(--outline);border-radius:var(--r-pill)}.chip-crop{background:#ff6b9d2e;color:#c13b6e}.crop-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#1d19298c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:20px}.crop-modal{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);width:min(960px,100%);max-height:92vh;display:flex;flex-direction:column;overflow:hidden}.crop-modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--surface-variant)}.crop-modal-head 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var(--primary);border-radius:50%;box-shadow:var(--shadow-sm)}.crop-handle-nw{top:-8px;left:-8px;cursor:nwse-resize}.crop-handle-ne{top:-8px;right:-8px;cursor:nesw-resize}.crop-handle-sw{bottom:-8px;left:-8px;cursor:nesw-resize}.crop-handle-se{bottom:-8px;right:-8px;cursor:nwse-resize}.crop-modal-footer{display:flex;align-items:center;gap:10px;padding:16px 22px;border-top:1px solid var(--surface-variant)}.crop-footer-spacer{flex:1}.btn-block{width:100%;justify-content:center;margin-top:6px}.auth-stage{position:relative;flex:1;display:flex;align-items:center;justify-content:center;padding:40px 20px;overflow:hidden}.auth-card{position:relative;z-index:1;width:min(520px,100%);background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);padding:clamp(24px,4vw,40px)}.auth-brand{font-weight:900;font-size:22px;color:var(--primary);margin-bottom:14px}.auth-title{margin:0 0 6px;font-size:clamp(24px,4vw,30px);font-weight:900}.auth-sub{margin:0 0 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