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small{margin-top:2px;color:var(--muted)}.language-toggle{position:relative;display:grid;align-items:center;flex:0 0 auto;min-height:38px;width:70px;border:1px solid var(--line);border-radius:999px;background:var(--glass);color:var(--ink);cursor:pointer;padding:4px;overflow:hidden}.language-toggle:before{content:"";position:absolute;inset:4px auto 4px 4px;width:30px;border-radius:999px;background:linear-gradient(135deg,var(--teal),var(--blue));transition:transform .26s ease,background .26s ease}.language-toggle.en:before{transform:translate(32px);background:linear-gradient(135deg,var(--amber),var(--coral))}.language-toggle span{position:relative;z-index:1;display:grid;place-items:center;width:30px;height:30px;color:#fff;font-size:.78rem;font-weight:900;transition:transform .26s ease}.language-toggle.en 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minmax(250px,330px);gap:18px;align-items:end;margin-bottom:18px}.eyebrow{margin:0 0 8px;color:var(--teal-dark);font-size:.78rem;font-weight:850;text-transform:uppercase}h1,h2,p{margin-top:0}h1{margin-bottom:8px;font-size:clamp(2.5rem,7vw,6.8rem);line-height:.88;letter-spacing:0}h2{margin:0;font-size:1rem}.lead{max-width:660px;margin-bottom:0;color:var(--hero-text);font-size:clamp(1rem,1.7vw,1.25rem);line-height:1.48}.engine-card,.panel-title{display:flex;align-items:center;gap:10px}.engine-card{justify-self:end;width:100%;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);padding:14px;box-shadow:var(--shadow)}.engine-card svg{color:var(--amber)}.engine-card strong,.engine-card small{display:block}.engine-card small{color:var(--muted)}.runtime-strip{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;margin-bottom:16px}.runtime-strip .metric{min-height:62px;border:1px solid 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12px}.trim-preview{position:relative;overflow:hidden;display:grid;place-items:center;min-height:260px;min-width:0;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,rgba(31,215,189,.06),transparent),var(--terminal)}.trim-preview video{width:100%;height:min(46vh,430px);object-fit:contain;background:#000;opacity:0;transition:opacity .16s ease}.trim-preview.ready video{opacity:1}.trim-preview-status{position:absolute;inset:auto 16px 16px;display:inline-flex;justify-content:center;border-radius:999px;background:#070a10d6;color:var(--terminal-text);font-size:.84rem;font-weight:850;padding:8px 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minmax(220px,280px);gap:16px}.preview-box{position:relative;overflow:hidden;display:grid;place-items:center;min-height:190px;border:1px solid var(--line);border-radius:var(--radius);background:var(--terminal)}.preview-box video,.preview-box img{display:block;width:100%;max-height:430px;object-fit:contain}.preview-box audio{width:min(100%,520px);padding:14px}.file-preview{display:grid;justify-items:center;gap:10px;color:var(--terminal-text);text-align:center;padding:24px}.file-preview svg{color:var(--teal)}.file-preview strong{overflow-wrap:anywhere}.file-preview span{max-width:36ch;color:var(--muted);font-size:.9rem;font-weight:750}.result-preview-status{position:absolute;inset:auto 14px 14px;display:inline-flex;justify-content:center;border-radius:999px;background:#070a10d6;color:var(--terminal-text);font-size:.84rem;font-weight:850;padding:8px 12px}.result-preview-status.error{background:var(--danger-bg);color:var(--danger-text)}.result-meta{display:grid;align-content:start;gap:8px}.metric{display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);padding:9px 0}.metric span{color:var(--muted)}.metric strong{text-align:right}.download-button{margin-top:8px;min-height:46px}.terminal-panel pre{overflow:auto;max-height:220px;margin:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--terminal);color:var(--terminal-text);padding:13px;white-space:pre-wrap;word-break:break-word;font-size:.82rem;line-height:1.45}.terminal-panel details{margin-top:12px}.terminal-panel summary{cursor:pointer;color:var(--muted);font-weight:800;margin-bottom:8px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulseWork{0%,to{box-shadow:0 10px 24px #0d8f7b14}50%{box-shadow:0 10px 30px #0d8f7b42}}@keyframes processingFlow{0%,to{transform:translate3d(-1.5%,-1%,0) rotate(0) scale(1.02)}50%{transform:translate3d(1.5%,1%,0) rotate(1deg) scale(1.04)}}@media (max-width: 980px){.topbar,.hero-strip,.workbench,.result-grid,.result-view,.runtime-strip{grid-template-columns:1fr}.header-actions,.engine-card,.theme-toggle{justify-self:start}.trim-controls{grid-template-columns:88px repeat(2,minmax(120px,1fr))}.trim-duration{grid-column:1 / -1}h1{font-size:clamp(2.4rem,12vw,5rem)}}@media (max-width: 640px){.app{width:min(100% - 20px,1280px);padding-top:14px}.mode-nav{width:100%;overflow-x:auto;justify-content:flex-start}.header-actions{width:100%}.about-button{flex:1 1 0;min-width:0;width:100%}.tool-browser{grid-template-columns:1fr}.drop-panel{min-height:330px;padding:20px}.trim-drop{min-height:520px;padding:14px}.trim-editor{min-height:470px}.trim-toolbar{align-items:flex-start}.trim-preview{min-height:220px}.trim-preview video{height:min(42vh,320px)}.trim-controls{grid-template-columns:1fr 1fr}.trim-play,.trim-duration{grid-column:1 / -1}.empty-drop strong{font-size:2rem}}