:root{color-scheme:dark;--bg: #0b0f18;--panel: #131926;--panel-border: #232c40;--text: #d6dcea;--text-dim: #8a94ab;--accent: #5b9bd5;--input-bg: #1a2233;--input-bg-hover: #232c40;--btn-bg: #1f3a5f;--btn-bg-hover: #254a75;--btn-fg: #dbeaff;--danger-text: #ff9fb0;--danger-border: #6e2b3a;--active-bg: #1f2c44;--active-bg-warm: #2a2c18;--error-bg: #2a1520}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Segoe UI,PingFang SC,Noto Sans SC,sans-serif;background:var(--bg);color:var(--text);font-size:13px}.app{display:flex;flex-direction:column;height:100vh;background:var(--bg);color:var(--text)}.app-header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--panel);border-bottom:1px solid var(--panel-border)}.doc-name{background:transparent;border:1px solid transparent;border-radius:6px;color:var(--text);font-size:15px;font-weight:600;padding:4px 8px;width:320px}.doc-name:hover,.doc-name:focus{border-color:var(--panel-border);outline:none}.header-actions{display:flex;gap:8px;align-items:center}.lang-switch{display:inline-flex;border:1px solid var(--panel-border);border-radius:6px;overflow:hidden}.lang-switch button{border:none;border-radius:0;padding:5px 10px;background:var(--input-bg);color:var(--text-dim)}.lang-switch button+button{border-left:1px solid var(--panel-border)}.lang-switch button.active{background:var(--btn-bg);color:var(--btn-fg)}.lang-switch button:hover:not(:disabled){border-color:transparent}.app-body{display:flex;flex:1;min-height:0}.canvas-wrap{flex:1;min-width:0;overflow:hidden;background:var(--bg);position:relative}.canvas-stage{overflow:hidden}.canvas-view-controls{position:absolute;right:12px;bottom:12px;display:flex;align-items:center;gap:2px;background:#131926eb;border:1px solid var(--panel-border);border-radius:8px;padding:2px;z-index:2}.canvas-view-controls button{min-width:32px;height:28px;padding:0 8px;border:none;background:transparent;color:var(--text);font-size:14px;line-height:1}.canvas-view-controls button:hover{background:#5b9bd52e}.canvas-zoom-label{min-width:52px!important;font-size:12px!important;font-variant-numeric:tabular-nums;color:var(--text-dim)!important}.share-view .header-left{gap:12px;display:flex;align-items:center}.share-title{font-size:15px;font-weight:600;opacity:.9;max-width:480px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.share-progress-wrap{position:absolute;left:50%;bottom:18px;transform:translate(-50%);display:flex;align-items:center;gap:10px;background:#131926eb;border:1px solid var(--panel-border);border-radius:999px;padding:6px 14px 6px 8px;z-index:3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.share-replay-btn{border:none;background:var(--btn-bg);color:var(--btn-fg);border-radius:999px;padding:4px 12px;font-size:12px;cursor:pointer}.share-replay-btn:hover:not(:disabled){background:var(--btn-bg-hover)}.share-replay-btn:disabled{opacity:.5;cursor:default}.share-progress-bar{width:220px;height:4px;background:#ffffff14;border-radius:2px;overflow:hidden}.share-progress-fill{height:100%;background:var(--accent);transition:width 80ms linear;border-radius:2px}.share-toast{position:fixed;left:50%;bottom:64px;transform:translate(-50%);background:var(--btn-bg);color:var(--btn-fg);padding:8px 18px;border-radius:8px;font-size:13px;box-shadow:0 6px 24px #00000059;z-index:100;pointer-events:none}.share-error{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:16px;text-align:center}.share-loading{display:flex;align-items:center;justify-content:center;height:100vh}.share-spinner{width:32px;height:32px;border:3px solid rgba(255,255,255,.12);border-top-color:var(--accent);border-radius:50%;animation:share-spin .8s linear infinite}@keyframes share-spin{to{transform:rotate(360deg)}}.panel{width:220px;background:var(--panel);padding:12px;overflow-y:auto;flex-shrink:0;transition:width .18s ease}.panel.palette{border-right:1px solid var(--panel-border)}.panel.props{border-left:1px solid var(--panel-border);width:260px}.panel.is-collapsed{width:36px;padding:8px 0;overflow:hidden;display:flex;flex-direction:column;align-items:center;gap:10px}.panel-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:10px}.panel-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);margin-bottom:0;min-width:0;flex:1}.panel-toggle{flex-shrink:0;width:24px;height:24px;padding:0;display:inline-flex;align-items:center;justify-content:center;background:var(--input-bg);border:1px solid var(--panel-border);border-radius:6px;color:var(--text-dim);font-size:14px;line-height:1;cursor:pointer}.panel-toggle:hover{border-color:var(--accent);color:var(--text)}.panel-collapsed-label{writing-mode:vertical-rl;text-orientation:mixed;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);-webkit-user-select:none;user-select:none;cursor:pointer;background:none;border:none;padding:4px 0;border-radius:0}.panel-collapsed-label:hover{color:var(--text);border-color:transparent}.panel.palette.is-collapsed .panel-collapsed-label{transform:rotate(180deg)}.palette-item{display:flex;align-items:center;gap:8px;width:100%;padding:7px 10px;margin-bottom:6px;background:var(--input-bg);color:var(--text);border:1px solid var(--panel-border);border-radius:6px;cursor:pointer;text-align:left}.palette-item:hover{border-color:var(--accent)}.palette-item.active{border-color:var(--accent);background:var(--active-bg)}.palette-swatch{width:16px;height:16px;border-radius:4px;border:1.5px solid;flex-shrink:0}.prop-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.prop-row>span{width:84px;flex-shrink:0;color:var(--text-dim)}.prop-row input[type=text],.prop-row input:not([type]),.prop-row input[type=number],.prop-row select{flex:1;min-width:0;background:var(--input-bg);border:1px solid var(--panel-border);border-radius:5px;color:var(--text);padding:5px 7px}.prop-row input[type=range]{flex:1;min-width:0}.prop-unit{width:40px;flex-shrink:0;text-align:right;color:var(--text-dim);font-variant-numeric:tabular-nums}.prop-row input:focus,.prop-row select:focus{outline:none;border-color:var(--accent)}.prop-hint{color:var(--text-dim);line-height:1.5}button{background:var(--input-bg);color:var(--text);border:1px solid var(--panel-border);border-radius:6px;padding:6px 12px;cursor:pointer}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.4;cursor:default}button.primary{background:var(--btn-bg);border-color:var(--accent);color:var(--btn-fg)}button.primary:hover:not(:disabled){background:var(--btn-bg-hover)}button.danger{border-color:var(--danger-border);color:var(--danger-text);width:100%;margin-top:8px}button.danger:hover{border-color:#e06c8a}button.linkish{background:none;border:none;color:var(--accent);padding:0;text-decoration:underline}.import-btn{display:inline-flex;align-items:center;background:var(--input-bg);border:1px solid var(--panel-border);border-radius:6px;padding:6px 12px;cursor:pointer}.import-btn:hover{border-color:var(--accent)}.timeline{background:var(--panel);border-top:1px solid var(--panel-border);height:260px;min-height:200px;max-height:360px;display:flex;flex-direction:column;flex-shrink:0}.timeline-controls{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid var(--panel-border);flex-wrap:wrap;flex-shrink:0}.time-display{color:var(--text-dim);font-variant-numeric:tabular-nums;white-space:nowrap}.tl-loop-btn.is-active{background:var(--btn-bg);border-color:var(--accent);color:var(--text)}.tl-zoom-controls{display:inline-flex;gap:4px;align-items:center}.tl-zoom-controls button{padding:2px 8px}.tl-empty{padding:16px 12px}.tl-scroll{flex:1;display:flex;overflow:auto;min-height:0;position:relative}.tl-label-col{flex-shrink:0;position:sticky;left:0;z-index:3;background:var(--panel);border-right:1px solid var(--panel-border)}.tl-label-ruler-spacer{height:24px;border-bottom:1px solid var(--panel-border)}.tl-label-lane{display:flex;align-items:center;padding:0 8px;font-size:10px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em}.tl-tracks-col{position:relative;flex-shrink:0}.tl-ruler{position:relative;border-bottom:1px solid var(--panel-border);background:#0f1522;cursor:ew-resize;-webkit-user-select:none;user-select:none}.tl-tick{position:absolute;top:0;bottom:0;width:1px;background:#2a3548}.tl-tick.major{background:#3d4d66}.tl-tick span{position:absolute;left:4px;top:4px;font-size:10px;color:var(--text-dim);white-space:nowrap}.tl-playhead-line{position:absolute;top:0;bottom:0;width:2px;background:#f87171;pointer-events:none;z-index:2}.tl-tracks{position:relative;background:repeating-linear-gradient(to bottom,transparent 0,transparent 35px,#0e1420 35px,#0e1420 36px)}.tl-beat-sep{position:absolute;top:0;bottom:0;width:1px;background:#3a4a66;opacity:.7;pointer-events:none;z-index:1}.tl-playhead{position:absolute;top:0;width:2px;background:#f87171;pointer-events:none;z-index:4}.tl-clip{position:absolute;border-radius:5px;padding:0 8px 0 6px;display:flex;align-items:center;gap:6px;cursor:grab;color:#0b0f18;font-size:11px;font-weight:600;overflow:hidden;box-shadow:0 1px 2px #00000059;border:1px solid transparent;-webkit-user-select:none;user-select:none;z-index:2}.tl-clip:active{cursor:grabbing}.tl-clip.selected{border-color:#fff;box-shadow:0 0 0 1px #fff,0 2px 8px #00000073;z-index:5}.tl-clip.active{filter:brightness(1.12)}.tl-clip.parallel{outline:1px dashed rgba(255,255,255,.45);outline-offset:-2px}.tl-clip-type{text-transform:uppercase;font-size:9px;opacity:.75;flex-shrink:0}.tl-clip-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.tl-clip-resize{position:absolute;right:0;top:0;bottom:0;width:8px;cursor:ew-resize;background:linear-gradient(to right,transparent,rgba(0,0,0,.2))}.step-list{overflow-y:auto;padding:6px 12px}.step-item{display:flex;align-items:center;gap:10px;padding:6px 10px;border-radius:6px;cursor:pointer;border:1px solid transparent}.step-item:hover{background:var(--input-bg)}.step-item.selected{border-color:var(--accent);background:var(--active-bg)}.step-item.active{background:var(--active-bg-warm)}.step-index{width:20px;height:20px;border-radius:50%;background:var(--input-bg);display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--text-dim);flex-shrink:0}.step-type{font-size:11px;color:var(--accent);text-transform:uppercase;width:78px;flex-shrink:0}.step-label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.step-time{color:var(--text-dim);font-variant-numeric:tabular-nums}.step-actions button{padding:2px 7px;margin-left:4px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#040810b8;display:flex;align-items:center;justify-content:center;z-index:100;padding:24px}.app[data-ui-theme=light] .modal-backdrop{background:#1c1a176b}.modal{width:min(440px,100%);background:var(--panel);border:1px solid var(--panel-border);border-radius:10px;padding:18px 20px;box-shadow:0 16px 48px #00000073}.modal.modal-wide{width:min(560px,100%)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.modal-header h2{margin:0;font-size:16px;font-weight:650}.modal-close{width:28px;height:28px;padding:0;font-size:18px;line-height:1}.modal-hint{margin:0 0 14px;color:var(--text-dim);line-height:1.5}.modal-field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.modal-field>span{color:var(--text-dim);font-size:12px}.modal-field input,.modal-field textarea{background:var(--input-bg);border:1px solid var(--panel-border);border-radius:6px;color:var(--text);padding:8px 10px;font:inherit;resize:vertical}.modal-field input:focus,.modal-field textarea:focus{outline:none;border-color:var(--accent)}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.modal-error{background:var(--error-bg);border:1px solid var(--danger-border);color:var(--danger-text);border-radius:6px;padding:8px 10px;margin-bottom:10px;line-height:1.45}.example-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.chip{font-size:11px;padding:4px 8px;color:var(--text-dim)}.gp{--gp-bg: #faf7f2;--gp-surface: #ffffff;--gp-ink: #1c1a17;--gp-ink-soft: #6b655c;--gp-line: #e8e1d6;--gp-accent: #d96a2c;--gp-accent-soft: #f6e6da;--gp-shadow: 0 1px 2px rgba(28, 26, 23, .04), 0 8px 24px rgba(28, 26, 23, .06);--gp-shadow-hover: 0 2px 4px rgba(28, 26, 23, .06), 0 18px 40px rgba(217, 106, 44, .14);min-height:100vh;background:var(--gp-bg);color:var(--gp-ink);font-family:-apple-system,Segoe UI,PingFang SC,Noto Sans SC,sans-serif;overflow-x:hidden}.gp-nav{display:flex;align-items:center;justify-content:space-between;padding:22px clamp(20px,5vw,64px)}.gp-brand{display:flex;align-items:center;gap:10px}.gp-mark{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--gp-accent) 0%,#f0a44a 100%);box-shadow:0 2px 8px #d96a2c59}.gp-brand-name{font-weight:700;font-size:17px;letter-spacing:-.01em}.gp-nav-right{display:flex;align-items:center;gap:18px}.gp-lang{display:inline-flex;border:1px solid var(--gp-line);border-radius:999px;overflow:hidden;background:var(--gp-surface)}.gp-lang button{border:none;background:transparent;color:var(--gp-ink-soft);padding:5px 12px;font-size:12px;font-weight:600;cursor:pointer;transition:all .15s}.gp-lang button.active{background:var(--gp-ink);color:var(--gp-bg)}.gp-hero{position:relative;padding:clamp(20px,3.5vw,40px) clamp(20px,5vw,64px) clamp(40px,6vw,72px);overflow:hidden}.gp-hero-inner{position:relative;z-index:2;max-width:760px}.gp-eyebrow{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--gp-accent);background:var(--gp-accent-soft);padding:5px 12px;border-radius:999px;margin-bottom:22px}.gp-title{margin:0 0 18px;font-size:clamp(34px,6vw,60px);line-height:1.05;font-weight:800;letter-spacing:-.03em;color:var(--gp-ink)}.gp-accent{color:var(--gp-accent);position:relative;white-space:nowrap}.gp-accent:after{content:"";position:absolute;left:0;right:0;bottom:.08em;height:.18em;background:var(--gp-accent-soft);z-index:-1;border-radius:4px}.gp-lead{margin:0 0 32px;font-size:clamp(16px,1.6vw,19px);line-height:1.6;color:var(--gp-ink-soft);max-width:560px}.gp-hero-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.gp-cta{display:inline-flex;align-items:center;gap:8px;background:var(--gp-ink);color:var(--gp-bg);border:none;border-radius:999px;padding:14px 26px;font-size:15px;font-weight:600;cursor:pointer;transition:transform .15s,box-shadow .15s;box-shadow:0 6px 20px #1c1a172e}.gp-cta:hover{transform:translateY(-2px);box-shadow:0 10px 28px #1c1a173d}.gp-cta-arrow{transition:transform .15s}.gp-cta:hover .gp-cta-arrow{transform:translate(3px)}.gp-ghost{background:transparent;color:var(--gp-ink);border:1px solid var(--gp-line);border-radius:999px;padding:13px 22px;font-size:15px;font-weight:600;cursor:pointer;transition:all .15s}.gp-ghost:hover{border-color:var(--gp-ink);background:var(--gp-surface)}.gp-hero-decor{position:absolute;top:-120px;right:-120px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(240,164,74,.28),rgba(217,106,44,.1) 55%,transparent 72%);filter:blur(8px);z-index:1;pointer-events:none}.gp-section{padding:0 clamp(20px,5vw,64px) 64px;max-width:1280px;margin:0 auto}.gp-section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px;flex-wrap:wrap}.gp-section-head h2{margin:0;font-size:22px;font-weight:700;letter-spacing:-.01em}.gp-search-wrap{position:relative}.gp-search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--gp-ink-soft);font-size:16px;pointer-events:none}.gp-search{background:var(--gp-surface);border:1px solid var(--gp-line);border-radius:999px;color:var(--gp-ink);padding:11px 16px 11px 38px;font-size:14px;min-width:260px;transition:border-color .15s,box-shadow .15s}.gp-search:focus{outline:none;border-color:var(--gp-accent);box-shadow:0 0 0 3px var(--gp-accent-soft)}.gp-search::placeholder{color:var(--gp-ink-soft)}.gp-hint{color:var(--gp-ink-soft);font-size:14px;margin:0 0 18px}.gp-inline-link{background:none;border:none;padding:0;color:var(--gp-accent);font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.gp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}.gp-card{background:var(--gp-surface);border:1px solid var(--gp-line);border-radius:18px;overflow:hidden;box-shadow:var(--gp-shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;display:flex;flex-direction:column}.gp-card:hover{transform:translateY(-4px);box-shadow:var(--gp-shadow-hover);border-color:var(--gp-accent-soft)}.gp-card-thumb{position:relative;display:block;width:100%;padding:0;border:none;background:#0f1420;cursor:pointer;border-bottom:1px solid var(--gp-line)}.gp-card-thumb>div{display:block!important}.gp-card-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#1c1a1773;color:#fff;font-size:14px;font-weight:600;opacity:0;transition:opacity .18s}.gp-card-thumb:hover .gp-card-overlay{opacity:1}.gp-card-body{padding:16px 18px 14px;display:flex;flex-direction:column;gap:10px}.gp-card-name{margin:0;font-size:15px;font-weight:700;letter-spacing:-.01em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gp-card-stats{display:flex;gap:14px;font-size:12px;color:var(--gp-ink-soft)}.gp-card-foot{display:flex;align-items:center;gap:8px;margin-top:2px}.gp-theme-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}.gp-card-date{font-size:12px;color:var(--gp-ink-soft)}.gp-card-actions{margin-left:auto;display:flex;gap:4px}.gp-card-actions button{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid transparent;border-radius:7px;color:var(--gp-ink-soft);font-size:13px;cursor:pointer;transition:all .14s}.gp-card-actions button:hover{background:var(--gp-bg);border-color:var(--gp-line);color:var(--gp-ink)}.gp-card-actions button.danger:hover{color:#c0392b;border-color:#f0c8c2;background:#fbeae7}.gp-section-examples{padding-bottom:28px}.gp-card-blurb{margin:0 0 10px;font-size:12px;line-height:1.45;color:var(--text-dim);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.gp-card-stats-inline{margin-left:auto;font-size:11px;color:var(--text-dim);white-space:nowrap}.gp-card-sample{border-style:dashed}.gp-empty{text-align:center;padding:60px 20px;color:var(--gp-ink-soft);display:flex;flex-direction:column;align-items:center;gap:16px}.gp-footer{padding:32px clamp(20px,5vw,64px) 48px;text-align:center;color:var(--gp-ink-soft);font-size:13px;border-top:1px solid var(--gp-line)}@media(max-width:640px){.gp-search{min-width:0;width:100%}.gp-search-wrap{flex:1}}.header-left{display:flex;align-items:center;gap:10px}.back-btn{background:transparent;border:1px solid var(--panel-border);border-radius:6px;color:var(--text-dim);padding:5px 10px;cursor:pointer;font-size:13px}.back-btn:hover{border-color:var(--accent);color:var(--accent)}.app[data-ui-theme=light]{--bg: #faf7f2;--panel: #ffffff;--panel-border: #e8e1d6;--text: #1c1a17;--text-dim: #6b655c;--accent: #d96a2c;--input-bg: #f3efe7;--input-bg-hover: #ebe5da;--btn-bg: #2b2a28;--btn-bg-hover: #3a3936;--btn-fg: #faf7f2;--danger-text: #c0392b;--danger-border: #e8c5be;--active-bg: #f6e6da;--active-bg-warm: #fbeae7;--error-bg: #fbeae7;color-scheme:light}.ui-theme-toggle{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--panel-border);border-radius:8px;color:var(--text-dim);font-size:15px;cursor:pointer;transition:all .15s;line-height:1}.ui-theme-toggle:hover{border-color:var(--accent);color:var(--accent)}.export-menu-wrap{position:relative;display:inline-block}.export-menu{position:absolute;top:100%;right:0;margin-top:6px;min-width:240px;background:var(--panel-bg, var(--bg));border:1px solid var(--panel-border);border-radius:10px;box-shadow:0 12px 32px #0006;padding:4px;z-index:50;animation:export-menu-in .12s ease-out}@keyframes export-menu-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.export-menu-item{display:flex;flex-direction:column;gap:2px;width:100%;padding:8px 10px;background:transparent;border:none;border-radius:6px;color:var(--text);text-align:left;cursor:pointer;transition:background .12s}.export-menu-item:hover{background:#5b9bd51f}.export-menu-name{font-size:14px;font-weight:600}.export-menu-hint{font-size:11px;color:var(--text-dim)}.export-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0b0f188c;display:flex;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.export-overlay-card{min-width:280px;padding:20px 24px;background:#131a28;border:1px solid #2a3548;border-radius:12px;box-shadow:0 16px 40px #00000080;color:#e8edf7}.export-overlay-label{font-size:14px;color:#e8edf7;margin-bottom:12px;display:flex;justify-content:space-between}.export-overlay-pct{color:#7eb6e8;font-weight:600}.export-overlay-bar{height:6px;background:#2a3548;border-radius:3px;overflow:hidden}.export-overlay-fill{height:100%;background:#5b9bd5;border-radius:3px;transition:width .15s ease-out}.export-preview{width:min(620px,100%)}.export-preview-stage{background:linear-gradient(45deg,rgba(128,128,128,.1) 25%,transparent 25%) 0 0 / 16px 16px,linear-gradient(-45deg,rgba(128,128,128,.1) 25%,transparent 25%) 0 8px / 16px 16px,var(--bg);border:1px solid var(--panel-border);border-radius:8px;margin-bottom:12px;display:flex;align-items:center;justify-content:center;min-height:160px;max-height:56vh;overflow:hidden;padding:8px}.export-preview-media{max-width:100%;max-height:calc(56vh - 16px);object-fit:contain;border-radius:4px;display:block}.export-preview-meta{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--text-dim);margin-bottom:14px;flex-wrap:wrap}.export-preview-format{font-weight:600;color:var(--accent)}.export-preview-size{font-variant-numeric:tabular-nums}.export-preview-file{margin-left:auto;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;direction:rtl}.export-options{border:1px solid var(--panel-border);border-radius:8px;padding:10px 12px;margin-bottom:14px;display:flex;flex-direction:column;gap:10px}.export-options-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.export-options-label{font-size:12px;color:var(--text-dim);display:inline-flex;align-items:center;gap:6px}.export-options-note{font-size:10px;color:var(--text-dim);opacity:.7}.export-segmented{display:inline-flex;border:1px solid var(--panel-border);border-radius:6px;overflow:hidden}.export-segmented button{border:none;border-radius:0;background:var(--input-bg);color:var(--text-dim);padding:5px 12px;font-size:12px;font-variant-numeric:tabular-nums;cursor:pointer}.export-segmented button+button{border-left:1px solid var(--panel-border)}.export-segmented button.active{background:var(--btn-bg);color:var(--btn-fg)}.export-segmented button:hover:not(:disabled):not(.active){border-color:transparent;color:var(--text)}.export-segmented button:disabled{opacity:.35;cursor:default}.export-watermark-row{flex-wrap:wrap}.export-watermark-toggle{display:inline-flex;align-items:center;gap:8px;cursor:pointer}.export-watermark-toggle input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent);cursor:pointer}.export-watermark-input{flex:1;min-width:120px;max-width:220px;background:var(--input-bg);border:1px solid var(--panel-border);border-radius:6px;color:var(--text);padding:5px 9px;font:inherit;font-size:12px}.export-watermark-input:focus{outline:none;border-color:var(--accent)}.export-watermark-input:disabled{opacity:.4;cursor:default}