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0;border:0;padding:2px 5px;font-size:15px;line-height:1}.stage-wrap{aspect-ratio:16/9;border:1px solid var(--line-strong);background:repeating-conic-gradient(var(--checker-a) 0 25%, var(--checker-b) 0 50%) 0 0 / 22px 22px;border-radius:16px;width:100%;margin:0 auto;position:relative;overflow:hidden;box-shadow:0 18px 40px -24px #0009}.stage{transform-origin:0 0;position:absolute;top:0;left:0}.stage:not(:empty){cursor:pointer}.stage iframe{pointer-events:none;display:block}.stage-empty{color:var(--muted);text-align:center;place-content:center;justify-items:center;gap:10px;padding:16px;font-size:14px;display:grid;position:absolute;top:0;bottom:0;left:0;right:0}.stage-empty .ic{opacity:.6}.player{align-items:center;gap:10px;display:flex}.time{font-variant-numeric:tabular-nums;color:var(--muted);white-space:nowrap;font-size:13px}input[type=range]{-webkit-appearance:none;appearance:none;cursor:pointer;background:linear-gradient(90deg, var(--accent), var(--accent-2)) 0 / var(--fill,0%) 100% no-repeat, var(--surface-3);border-radius:999px;flex:1;min-width:0;height:6px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent);border:3px solid #fff;border-radius:50%;width:18px;height:18px;box-shadow:0 2px 8px #00000059}input[type=range]::-moz-range-thumb{background:var(--accent);border:3px solid #fff;border-radius:50%;width:14px;height:14px}.log{max-height:150px;font:12px/1.45 var(--font-mono);white-space:pre-wrap;word-break:break-word;color:#b91c1c;background:#fee2e2;border:1px solid #fca5a5;border-radius:12px;padding:9px 11px;overflow:auto}:root:not([data-theme=light]) .log{color:#fecaca;background:#f871711a;border-color:#f8717159}@media (prefers-color-scheme:light){:root[data-theme=system] .log{color:#b91c1c;background:#fee2e2;border-color:#fca5a5}}.field{gap:7px;min-width:0;display:grid}.label{color:var(--muted);font-size:13px;font-weight:600}.field-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}@media (max-width:480px){.field-row{grid-template-columns:1fr}}.choice.seg{background:var(--surface-2);border:1px solid var(--line);border-radius:13px;gap:4px;padding:4px;display:flex}.choice.seg .choice-item{cursor:pointer;height:36px;color:var(--muted);background:0 0;border:0;border-radius:10px;flex:1;font-size:14px;font-weight:600;transition:background .2s,color .2s}.choice.seg .choice-item[aria-checked=true]{color:#fff;background:linear-gradient(135deg, var(--accent), var(--accent-2));box-shadow:var(--glow)}.choice.formats{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:8px;display:grid}.choice.formats .choice-item{text-align:left;cursor:pointer;border:1px solid var(--line-strong);background:var(--surface-2);border-radius:13px;justify-items:start;gap:2px;padding:10px 11px;transition:border-color .2s,background .2s,box-shadow .2s;display:grid}.choice.formats .choice-item:hover{background:var(--surface-3)}.choice.formats .choice-item[aria-checked=true]{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, transparent);box-shadow:0 0 0 1px var(--accent) inset}.ratio{place-items:center;width:28px;height:28px;margin-bottom:4px;display:grid}.ratio i{color:var(--accent);border:2px solid;border-radius:3px;display:block}.choice-item b{font-size:15px;font-weight:700}.choice-item small{color:var(--muted);font-size:11.5px}.inline{gap:8px;display:flex}.input-wrap{border:1px solid var(--line-strong);background:var(--surface-2);min-width:0;height:42px;color:var(--muted);border-radius:12px;flex:1;align-items:center;gap:8px;padding:0 12px;display:flex}.input-wrap:focus-within{border-color:var(--accent)}.input-wrap input{min-width:0;color:var(--text);background:0 0;border:0;outline:none;flex:1;font-size:15px;font-weight:600}.dur-hint{text-align:left;color:var(--accent);cursor:default;background:0 0;border:0;padding:0;font-size:12.5px}.dur-hint.clickable{cursor:pointer;text-decoration:underline}.switch-row{cursor:pointer;background:var(--surface-2);border:1px solid var(--line);border-radius:14px;align-items:center;gap:12px;padding:12px 14px;display:flex}.switch-row>span:first-child{flex:1;font-size:14.5px;font-weight:600;display:block}.switch-row>span:first-child i{vertical-align:-3px;color:var(--accent-2);margin-right:6px;display:inline-flex}.switch-row small{color:var(--muted);font-size:12px;font-weight:400;display:block}.switch-row input{opacity:0;pointer-events:none;position:absolute}.switch{background:var(--surface-3);border:1px solid var(--line-strong);border-radius:999px;flex:none;width:46px;height:26px;transition:background .2s;position:relative}.switch:after{content:"";background:#fff;border-radius:50%;width:20px;height:20px;transition:transform .2s;position:absolute;top:2px;left:2px;box-shadow:0 2px 6px #0000004d}.switch-row input:checked+.switch{background:linear-gradient(135deg, var(--accent), var(--accent-2));border-color:#0000}.switch-row input:checked+.switch:after{transform:translate(20px)}.switch-row input:focus-visible+.switch{outline:2px solid var(--accent);outline-offset:2px}.progress-box{gap:9px;display:grid}.bar{background:var(--surface-3);border-radius:999px;height:12px;position:relative;overflow:hidden}.bar>div{border-radius:inherit;background:linear-gradient(90deg, var(--accent), var(--accent-2), var(--gold));width:0;height:100%;transition:width .25s;position:relative}.bar>div:after{content:"";background:linear-gradient(90deg,#0000,#ffffff73,#0000);animation:1.6s infinite shimmer;position:absolute;top:0;bottom:0;left:0;right:0;transform:translate(-100%)}@keyframes shimmer{to{transform:translate(100%)}}.progress-row{justify-content:space-between;align-items:center;gap:8px;font-size:14px;font-weight:500;display:flex}.result{gap:12px;display:grid}.result video{border:1px solid var(--line-strong);background:#000;border-radius:16px;width:100%;max-height:62vh}.result-info{color:var(--muted);margin:0;font-size:13px}.row{flex-wrap:wrap;gap:8px;display:flex}.row .btn{flex:1;min-width:150px}.foot{text-align:center;color:var(--muted);padding:26px 0 8px;font-size:13px}.foot p{margin:5px 0}.foot i{vertical-align:-2px;margin-right:4px}.render-stage{opacity:.01;pointer-events:none;z-index:-1;width:1px;height:1px;position:fixed;top:0;left:0;overflow:hidden}@media (prefers-reduced-motion:reduce){.aurora span,.bar>div:after{animation:none}.btn,.icon-btn{transition:none}}