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var(--fill,50%));border-radius:2px;height:4px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--text);border:0;border-radius:50%;width:18px;height:18px;margin-top:-7px;box-shadow:0 1px 4px #00000080}input[type=range]::-moz-range-thumb{background:var(--text);border:0;border-radius:50%;width:18px;height:18px}input[type=range]:disabled{opacity:.4;cursor:default}input[type=range]:focus-visible{outline:none}input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 3px var(--bg-2), 0 0 0 5px var(--accent)}input[type=range]:focus-visible::-moz-range-thumb{box-shadow:0 0 0 3px var(--bg-2), 0 0 0 5px var(--accent)}.segmented{border:0;gap:8px;min-width:0;margin:0;padding:0;display:grid}.segmented legend{margin-bottom:8px;padding:0}.segmented__track{border-radius:var(--radius);background:var(--bg);border:1px solid var(--line);flex-wrap:wrap;gap:2px;padding:3px;display:inline-flex}.segmented__opt{position:relative}.segmented__opt input{opacity:0;cursor:pointer;position:absolute;inset:0}.segmented__opt span{color:var(--muted);border-radius:6px;padding:7px 14px;font-size:14px;font-weight:500;transition:background .15s;display:block}.segmented__opt input:checked+span{background:var(--bg-3);color:var(--text);box-shadow:inset 0 0 0 1px var(--line-2)}.segmented__opt input:focus-visible+span{outline:2px solid var(--accent)}.toggle{cursor:pointer;align-items:flex-start;gap:12px;display:flex;position:relative}.toggle input{opacity:0;cursor:pointer;width:40px;height:24px;margin:0;position:absolute}.toggle__track{background:var(--bg-3);border:1px solid var(--line-2);border-radius:12px;flex:none;width:40px;height:24px;transition:background .15s;position:relative}.toggle__track:after{content:"";background:var(--muted);width:16px;height:16px;transition:transform .2s var(--ease), background .15s;border-radius:50%;position:absolute;top:3px;left:3px}.toggle input:checked+.toggle__track{background:var(--accent);border-color:var(--accent)}.toggle input:checked+.toggle__track:after{background:var(--accent-ink);transform:translate(16px)}.toggle input:focus-visible+.toggle__track{outline:2px solid var(--accent);outline-offset:2px}.toggle__text{gap:2px;padding-top:2px;font-size:14px;font-weight:600;line-height:1.4;display:grid}.toggle__text small{color:var(--muted);font-size:13px;font-weight:400}.color-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.color-field{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);align-items:center;gap:10px;padding:8px;display:flex}.color-field input{border:1px solid var(--line-2);cursor:pointer;background:0 0;border-radius:6px;flex:none;width:32px;height:32px;padding:0}.color-field input::-webkit-color-swatch-wrapper{padding:0}.color-field input::-webkit-color-swatch{border:0;border-radius:5px}.color-field input::-moz-color-swatch{border:0;border-radius:5px}.color-field label{cursor:pointer;font-size:13px;font-weight:600;display:grid}.color-field code{color:var(--muted);font-size:12px;font-weight:400}.focus-picker{gap:10px;display:grid}.chips{flex-wrap:wrap;gap:6px;max-height:168px;display:flex;overflow-y:auto}.chip{border:1px solid var(--line);background:var(--bg);cursor:pointer;border-radius:6px;padding:5px 10px;font-size:14px;transition:background .12s,border-color .12s}.chip:hover{border-color:var(--line-2)}.chip.is-on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}.examples-row{gap:8px;display:grid}.examples-row__list{flex-wrap:wrap;gap:6px;display:flex}.pill{border:1px solid var(--line-2);cursor:pointer;background:0 0;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:500}.pill:hover{border-color:var(--text)}.template-pills{flex-wrap:wrap;gap:6px;display:flex}.tpill{border-radius:var(--radius);border:1px solid var(--line);background:var(--bg);cursor:pointer;align-items:center;gap:8px;padding:6px 12px 6px 6px;font-size:14px;font-weight:500;display:inline-flex}.tpill:hover{border-color:var(--line-2)}.tpill.is-on{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.tpill__swatch{border-radius:5px;width:22px;height:22px;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff26}.tpill__swatch i{border-radius:1px;height:5px;position:absolute;top:9px;left:5px;right:5px}.tabs{border-bottom:1px solid var(--line);scrollbar-width:none;gap:2px;display:flex;overflow-x:auto}.tab{color:var(--muted);cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;margin-bottom:-1px;padding:10px 12px;font-size:14px;font-weight:600}.tab[aria-selected=true]{color:var(--text);border-bottom-color:var(--accent)}.tabpanel{gap:18px;padding-top:4px;display:grid}.notice{border-radius:var(--radius);border:1px solid var(--line-2);background:var(--bg-3);flex-wrap:wrap;align-items:center;gap:8px 12px;padding:12px 14px;font-size:14px;display:flex}.notice>span{flex:1}.notice--warn{border-color:#f5d54766;display:block}.notice--error{border-color:#ff8a7a80;display:block}.notice--error strong{color:var(--danger)}.export__opts{flex-wrap:wrap;gap:16px;display:flex}.export__progress{gap:8px;display:grid}.export__row{font-variant-numeric:tabular-nums;justify-content:space-between;align-items:center;font-size:14px;display:flex}.meter{background:var(--bg-3);border-radius:4px;height:8px;overflow:hidden}.meter__fill{background:var(--accent);transform-origin:0;height:100%;transition:transform .12s linear}.export__done{outline:none;gap:12px;display:grid}.export__video{object-fit:contain;background:#000;border-radius:8px;width:100%;max-height:360px}.export__meta{color:var(--muted);font-size:13px}.dot{background:var(--ok);border-radius:50%;width:8px;height:8px;margin-right:4px;display:inline-block}.export__actions{flex-wrap:wrap;gap:10px;display:flex}.export__actions .btn{flex:1}.skeleton{background:linear-gradient(100deg, var(--bg-2) 30%, var(--bg-3) 50%, var(--bg-2) 70%);background-size:300% 100%;border-radius:10px;animation:1.4s linear infinite shimmer}.skeleton--stage{aspect-ratio:9/16;max-width:100%;height:min(68vh,760px);max-height:min(68vh,760px);margin:0 auto}@keyframes shimmer{to{background-position:-100% 0}}@media (max-width:959px){.preview__stage{--h:min(58vh, 640px)}.skeleton--stage{height:min(58vh,640px)}}.jump-export{display:none}@media (max-width:959px){.jump-export{left:16px;right:16px;bottom:max(16px, env(safe-area-inset-bottom));z-index:40;min-height:52px;animation:rise .25s var(--ease);display:inline-flex;position:fixed;box-shadow:0 8px 28px #0000008c}}@keyframes rise{0%{opacity:0;transform:translateY(12px)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}