:root{color-scheme:light;--bg:#f3f4f1;--surface:#fff;--soft:#f6f7f4;--fg:#242c27;--muted:#626c64;--line:#dde2da;--accent:#d4edac;--accent-fg:#24351b;--primary:#2f4330;--focus:#44663d;--danger:#a33b35;--success:#326744;--player:#161c19;--player-text:#eef1ea;--player-muted:#aebbb0;--radius:10px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.5 var(--font)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button,a,input,select,textarea{outline-offset:3px}*:focus-visible{outline:2px solid var(--focus)}button{transition:background 120ms,box-shadow 120ms}a{color:inherit;text-decoration:none}svg{width:19px;height:19px;flex:none;vertical-align:middle;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}h1,h2,h3,p{margin:0}h1{font-size:26px;letter-spacing:-.03em;font-weight:650}h2{font-size:20px;font-weight:650}h3{font-size:16px}small{font-size:12px}button{border:0}input:not([type=checkbox]):not([type=range]):not([type=color]),select,textarea{border:1px solid var(--line);background:var(--surface);color:var(--fg);border-radius:7px;padding:10px 12px;min-width:0;width:100%}textarea{resize:vertical;min-height:88px}input[type=checkbox]{accent-color:var(--primary);width:17px;height:17px}input[type=range]{accent-color:var(--accent);min-width:0}label{font-size:14px;font-weight:550}label.field{display:grid;gap:7px}.field small{font-weight:400;color:var(--muted)}[hidden]{display:none!important}.muted{color:var(--muted)}.mono{font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.stack{display:grid;gap:var(--space-4)}.row{display:flex;align-items:center;gap:var(--space-2)}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.grow{flex:1}.spacer{flex:1}.eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:9px 15px;border-radius:7px;font-size:14px;font-weight:550;white-space:nowrap;background:var(--primary);color:#fff}.btn:hover{filter:brightness(1.08)}.btn.secondary{color:var(--fg);background:var(--surface);border:1px solid var(--line)}.btn.ghost{color:var(--muted);background:transparent}.btn.danger{background:var(--danger);color:#fff}.btn.accent{background:var(--accent);color:var(--accent-fg)}.btn.small{min-height:32px;padding:5px 10px;font-size:12px}.iconbtn{display:inline-flex;align-items:center;justify-content:center;min-width:36px;min-height:36px;border-radius:6px;background:transparent;color:inherit}.iconbtn:hover{background:rgb(120 140 120 / .12)}.skip{position:fixed;top:8px;left:8px;z-index:1000;padding:12px;background:var(--primary);color:#fff;transform:translateY(-150%)}.skip:focus{transform:none}.wordmark{display:flex;align-items:center;gap:9px;font-size:22px;font-weight:700;letter-spacing:-.04em}.wordmark>span{font-weight:400;color:var(--muted)}.brand-icon{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--primary);color:var(--accent)}.brand-icon svg{width:22px;height:22px}.initial{display:grid;place-content:center;justify-items:center;gap:24px;height:100vh}
/* Sign in */
.auth-layout{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.auth-story{position:relative;background:var(--player);color:var(--player-text);padding:48px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}.auth-story .wordmark>span{color:var(--player-muted)}.auth-story h1{font-size:clamp(36px,4.5vw,64px);font-weight:500;line-height:1.3;max-width:10em;letter-spacing:-.04em}.auth-story p{color:var(--player-muted);max-width:32em;margin-top:24px}.frame-art{height:155px;border:1px solid #4e5c50;display:flex;align-items:center;justify-content:center;margin-block:40px;position:relative}.frame-art::before,.frame-art::after{content:"";position:absolute;width:40px;height:40px;border:2px solid var(--accent)}.frame-art::before{top:-2px;left:-2px;border-right:0;border-bottom:0}.frame-art::after{right:-2px;bottom:-2px;border-left:0;border-top:0}.frame-art svg{width:54px;height:54px;color:var(--accent)}.auth-story footer{font-size:12px;color:var(--player-muted)}.auth-form-side{display:grid;place-items:center;padding:40px}.auth-card{width:min(100%,380px);display:grid;gap:24px}.auth-card h2{font-size:30px}.auth-card .btn{width:100%;margin-top:8px}.auth-card .intro p{margin-top:8px;color:var(--muted);font-size:14px}.error{font-size:14px;color:var(--danger);padding:10px 12px;border:1px solid currentColor;border-radius:6px}.note{font-size:12px;color:var(--muted);line-height:1.7}.auth-foot{border-top:1px solid var(--line);padding-top:18px}
/* Workspace */
.shell{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);background:var(--soft);display:flex;flex-direction:column;padding:28px 16px 16px;gap:24px}.sidebar .wordmark{padding:0 8px;font-size:21px}.workspace-tag{margin-top:6px;padding-left:50px;font-size:10px;letter-spacing:.1em;color:var(--muted)}.sidebar-heading{display:flex;align-items:center;justify-content:space-between;padding-inline:8px;font-size:12px;color:var(--muted)}.project-nav{display:grid;gap:5px;overflow:auto;align-content:start;flex:1;margin-top:-12px}.project-link{display:flex;align-items:center;gap:10px;padding:11px 10px;border-radius:7px;font-size:13px;min-width:0}.project-link svg{width:17px;height:17px;color:var(--muted)}.project-link span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.project-link.active{background:#e5ebde;font-weight:600}.project-link:hover{background:#e9ede5}.project-link small{font-size:10px;background:var(--surface);padding:1px 5px;border-radius:4px}.storage-meter{border-top:1px solid var(--line);padding:16px 8px 0;font-size:11px;color:var(--muted)}.meter{height:4px;background:var(--line);border-radius:2px;margin:10px 0}.meter i{display:block;height:100%;background:var(--primary);border-radius:2px;max-width:100%}.profile{display:flex;align-items:center;gap:8px;padding-inline:8px;font-size:12px}.avatar{display:grid;place-items:center;width:32px;height:32px;flex:none;background:#e6eadf;border-radius:50%;font-weight:600;color:var(--primary)}.main{min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:21px 28px;border-bottom:1px solid var(--line);background:var(--surface);min-height:100px}.breadcrumb{font-size:11px;color:var(--muted);margin-bottom:5px;display:flex;gap:8px;align-items:center}.breadcrumb svg{width:12px;height:12px}.topbar h1{font-size:23px}.header-title{display:flex;align-items:center;gap:12px}.top-actions{display:flex;gap:8px;align-items:center}.badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;white-space:nowrap;border:1px solid var(--line);border-radius:5px;padding:3px 7px;background:var(--soft);color:var(--muted)}.badge.reviewing{color:#595b32;background:#f4f2df;border-color:#e1dfc3}.badge.approved{color:#2f6340;background:#e9f0e7;border-color:#cfdec9}.badge.changes_requested{color:#97512d;background:#fbefe4;border-color:#efd5c0}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:0;min-height:calc(100vh - 100px)}.video-column{padding:22px 24px;min-width:0}.viewerbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.viewerbar select{font-size:13px;width:auto;max-width:220px;padding:7px 30px 7px 10px}.viewerbar .label{font-size:11px;color:var(--muted);margin-right:7px}.viewer{border-radius:var(--radius);background:var(--player);overflow:hidden;border:1px solid #2b342e;color:var(--player-text)}.canvasbar{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;border-bottom:1px solid #344037;gap:8px}.tools{display:flex;align-items:center;gap:2px}.tools .iconbtn{width:34px;height:34px;min-width:34px;min-height:34px;color:var(--player-muted)}.tools .iconbtn[aria-pressed=true]{background:var(--accent);color:var(--accent-fg)}.tools .divider{width:1px;height:18px;background:#455047;margin-inline:5px}.color-input{width:26px;height:26px;padding:0;border:0;background:none;border-radius:20px;cursor:pointer}.viewer-hint{color:var(--player-muted);font-size:10px}.screen-panes{padding:16px;display:flex;gap:12px;min-height:280px;align-items:center;justify-content:center}.video-pane{min-width:0;flex:1;display:flex;flex-direction:column;align-items:stretch;gap:8px}.pane-label{font-size:10px;color:var(--player-muted);text-transform:uppercase;letter-spacing:.05em}.video-surface{position:relative;width:100%;aspect-ratio:16/9;max-height:62vh;background:#090e0b;overflow:hidden;margin-inline:auto}.video-surface video{display:block;width:100%;height:100%;object-fit:contain}.video-surface canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;pointer-events:none}.video-surface.drawing canvas{pointer-events:auto;cursor:crosshair}.watermark{position:absolute;left:5%;top:9%;color:#fff;font-size:clamp(10px,1.25vw,17px);opacity:.28;pointer-events:none;white-space:nowrap;text-shadow:0 1px 3px #000;animation:watermark 24s steps(1) infinite}.watermark.secondary{top:70%;left:48%;animation-delay:-12s;opacity:.16}.viewer:fullscreen{display:flex;flex-direction:column;justify-content:center}.viewer:fullscreen .video-surface{max-height:75vh}.viewer:fullscreen .screen-panes{flex:1}.no-video{display:grid;place-content:center;justify-items:center;gap:14px;padding:70px 20px;color:var(--player-muted);min-height:350px}.no-video>svg{width:42px;height:42px}.no-video p{font-size:12px}.playback{border-top:1px solid #344037;padding:12px;display:flex;align-items:center;gap:8px}.playback .iconbtn{color:var(--player-text);min-width:30px;min-height:32px}.playback .timecode{font-size:11px;white-space:nowrap}.playback .duration{color:var(--player-muted)}.playback select{width:auto;max-width:76px;font-size:11px;padding:5px;background:var(--player);color:var(--player-text);border-color:#48534b}.seek-group{position:relative;display:flex;align-items:center;flex:1;min-width:50px}.seek-group input{width:100%;margin-inline:0;position:relative;z-index:2;background:none}.markers{position:absolute;left:5px;right:5px;inset-block:0;pointer-events:none;z-index:3}.markers i{position:absolute;bottom:-4px;width:4px;height:5px;border-radius:1px;background:var(--accent)}.below-player{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 0;color:var(--muted);font-size:11px}.kbd{font:10px ui-monospace,monospace;border:1px solid var(--line);padding:1px 4px;border-radius:3px;margin-right:3px}.versions-section{margin-top:24px}.section-title{font-size:13px;font-weight:600;margin-bottom:12px;display:flex;justify-content:space-between;align-items:center}.version-cards{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px}.version-card{min-width:145px;max-width:210px;flex:1;text-align:left;border:1px solid var(--line);border-radius:8px;padding:14px;background:var(--surface);color:var(--fg)}.version-card.active{border-color:var(--primary);box-shadow:inset 0 0 0 1px var(--primary)}.version-card strong{font-size:13px;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.version-card span{font-size:10px;color:var(--muted);display:block;margin-top:6px}.version-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;color:var(--muted)}.version-top svg{width:16px;height:16px}.version-top em{font-size:9px;font-style:normal;background:#edf1e7;padding:1px 5px;border-radius:3px;color:var(--primary)}.activity{margin-top:22px;border-top:1px solid var(--line);padding-top:18px}.activity-line{font-size:11px;color:var(--muted);padding:5px 0}.activity-line span{float:right}.review-decision{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:20px;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:8px}.review-decision h3{font-size:13px}.review-decision p{font-size:11px;color:var(--muted);margin-top:4px}.compare-controls{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;margin-bottom:12px;padding:10px 12px;background:#e9ede4;border-radius:7px}.compare-controls label{font-size:11px}.compare-controls select{width:auto;font-size:12px;padding:5px;max-width:180px}.compare-controls input[type=number]{width:80px;padding:5px;font-size:12px}
/* Comments */
.comment-panel{display:flex;flex-direction:column;min-width:0;border-left:1px solid var(--line);background:var(--surface)}.comment-panel-header{padding:24px 20px 12px}.comment-panel-header h2{font-size:16px}.count{font-size:11px;border-radius:5px;background:var(--soft);padding:2px 6px;color:var(--muted);margin-left:6px}.comment-summary{font-size:11px;color:var(--muted);margin-top:8px}.filters{padding:0 20px 12px;border-bottom:1px solid var(--line);display:grid;gap:10px}.filter-pills{display:flex;gap:4px}.filter-pills button{font-size:11px;padding:5px 10px;border-radius:5px;color:var(--muted);background:transparent;min-height:30px}.filter-pills button.active{background:#e9eee2;color:var(--primary);font-weight:600}.filters select,.filters input[type=search]{padding:6px 9px;font-size:12px}.comments{flex:1;max-height:65vh;min-height:220px;overflow-y:auto;padding:4px 20px 16px}.comment{padding-block:18px;border-bottom:1px solid var(--line);font-size:13px}.comment:last-child{border-bottom:0}.comment.selected{background:var(--soft)}.comment-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:11px}.comment-author{display:flex;align-items:center;gap:8px;font-weight:600}.comment .avatar{width:26px;height:26px;font-size:10px}.comment-date{font-size:10px;color:var(--muted)}.timechip{display:inline-flex;align-items:center;gap:5px;font-size:10px;font-family:ui-monospace,monospace;background:#edf1e7;color:var(--primary);border-radius:4px;padding:3px 5px;margin-block:10px 7px;min-height:26px}.timechip svg{width:12px;height:12px}.comment-body{white-space:pre-wrap;word-break:break-word;line-height:1.7}.comment-thumbnail{display:block;width:112px;aspect-ratio:16/9;object-fit:contain;background:var(--soft);border-radius:5px;margin-top:10px;border:1px solid var(--line);cursor:pointer}.tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:7px}.tag{font-size:9px;color:var(--muted);border:1px solid var(--line);padding:0 5px;border-radius:3px}.comment-actions{display:flex;justify-content:space-between;align-items:center;margin-top:10px;gap:8px}.comment-actions select{width:auto;font-size:10px;padding:3px 5px}.reply-btn{font-size:11px;min-height:28px;background:none;color:var(--muted);padding:3px}.replies{border-left:2px solid var(--line);margin-top:12px;padding-left:10px;display:grid;gap:8px}.reply{font-size:11px}.reply strong{font-weight:600}.reply p{white-space:pre-wrap;margin-top:3px;color:var(--muted)}.attachment-link{display:flex;align-items:center;gap:5px;color:var(--primary);font-size:11px;margin-top:9px;text-decoration:underline}.empty-comments{display:grid;place-content:center;justify-items:center;padding:40px 12px;text-align:center;gap:12px;font-size:12px;color:var(--muted)}.empty-comments svg{width:28px;height:28px;color:#829176}.empty-comments strong{font-size:13px;color:var(--fg)}.composer{padding:18px 20px;border-top:1px solid var(--line);background:var(--soft);display:grid;gap:10px}.composer textarea{font-size:13px;min-height:85px;max-height:180px;background:var(--surface)}.composer-title{font-size:12px;font-weight:600}.composer-tools{display:flex;align-items:center;justify-content:space-between;gap:8px}.composer-tools label{font-size:11px;font-weight:400}.composer-tools select{font-size:11px;padding:4px 6px;width:auto}.composer .field-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.composer .field-row input{padding:6px 8px;font-size:11px}.composer .field-row label{font-size:10px;font-weight:400}.composer .time-entry{width:80px;padding:3px 5px!important;font-size:11px!important}.draft-details{display:flex;align-items:center;justify-content:space-between;gap:5px;font-size:10px;color:var(--muted)}.batchbar{display:flex;gap:6px;padding:8px 20px;background:var(--soft);font-size:11px}.batchbar select{padding:4px;font-size:11px;width:auto}.inline-reply{display:grid;gap:6px;margin-top:10px}.inline-reply textarea{font-size:12px;min-height:64px}.internal{color:#835a31;font-size:9px}.progress-box{padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:7px;margin-bottom:16px;font-size:12px}.progress-box progress{width:100%;height:5px;accent-color:var(--primary)}
/* Empty workspace */
.empty-workspace{display:grid;place-content:center;justify-items:center;min-height:calc(100vh - 100px);text-align:center;padding:40px;gap:18px}.empty-workspace .empty-graphic{width:180px;height:112px;background:#e5ebdc;border:1px solid #cbd7bf;display:grid;place-content:center;border-radius:10px;position:relative}.empty-graphic svg{width:38px;height:38px;color:var(--primary)}.empty-workspace p{color:var(--muted);font-size:14px;max-width:380px}.workspace-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;padding:28px}.project-card{padding:22px;display:grid;gap:16px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);text-align:left}.project-card:hover{border-color:var(--primary)}.project-card h2{font-size:17px}.project-card p,.project-card footer{font-size:12px;color:var(--muted)}.project-card>svg{width:26px;height:26px;color:var(--primary)}
/* Dialogs */
dialog{border:1px solid var(--line);border-radius:12px;padding:0;background:var(--surface);color:var(--fg);width:min(600px,calc(100vw - 32px));max-height:90vh;box-shadow:0 24px 100px #0003}dialog::backdrop{background:#15201980;backdrop-filter:blur(3px)}.dialog-header{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--line)}.dialog-header h2{font-size:19px}.dialog-body{padding:24px;display:grid;gap:18px}.dialog-footer{display:flex;justify-content:flex-end;gap:8px;padding-top:10px}.check-label{display:flex;align-items:center;gap:8px;font-weight:400;font-size:13px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.share-list{display:grid;gap:10px;border-top:1px solid var(--line);padding-top:18px}.share-item{padding:12px;border:1px solid var(--line);border-radius:7px;display:grid;gap:7px;font-size:12px}.share-item .note{font-size:10px}.share-url{font-size:11px!important}.visits{font-size:11px;color:var(--muted);max-height:150px;overflow:auto}.visits p{padding:4px 0}.help-keys{display:grid;gap:8px;font-size:13px}.help-keys>div{display:flex;justify-content:space-between}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:min(90vw,560px);background:var(--primary);color:#fff;padding:12px 20px;border-radius:9px;box-shadow:0 5px 24px #0002;font-size:13px;z-index:2000;display:flex;align-items:center;gap:12px}.toast button{color:inherit;background:none;padding:4px;font-size:18px}.toast.error-toast{background:var(--danger)}
@keyframes watermark{0%,100%{left:5%;top:9%}25%{left:45%;top:18%}50%{left:17%;top:78%}75%{left:42%;top:60%}}
@media(min-width:1600px){.workspace{grid-template-columns:minmax(0,1fr) 400px}.video-column{padding:28px 36px}.screen-panes{padding:24px}.comments{max-height:66vh}}
@media(max-width:1180px){.shell{grid-template-columns:188px minmax(0,1fr)}.sidebar{padding-inline:10px}.sidebar .wordmark{font-size:18px}.workspace{grid-template-columns:minmax(0,1fr) 320px}.topbar{padding:18px}.video-column{padding:18px 16px}.topbar h1{font-size:20px}.top-actions .btn{padding:8px 10px;font-size:12px}.viewer-hint{display:none}.playback{gap:3px;padding:10px 6px}.playback .duration{display:none}.below-player .shortcuts{display:none}.review-decision{flex-wrap:wrap}.screen-panes.comparing{flex-direction:column}.screen-panes.comparing .video-pane{width:100%}.screen-panes.comparing .video-surface{max-height:34vh}}
@media(max-width:960px){.shell{grid-template-columns:170px minmax(0,1fr)}.workspace{grid-template-columns:1fr}.comment-panel{border-top:1px solid var(--line);border-left:0}.comments{max-height:420px;min-height:180px}.comment-panel-header{padding-top:20px}.topbar{flex-wrap:wrap}.header-title{gap:8px}.topbar h1{font-size:20px}.screen-panes.comparing{flex-direction:row}.screen-panes.comparing .video-pane{width:auto}.composer{position:relative}.review-decision{margin-bottom:4px}.sidebar .wordmark{font-size:16px;gap:5px}.brand-icon{width:27px;height:27px}.workspace-tag{padding-left:36px;font-size:8px}.auth-layout{grid-template-columns:1fr 1.1fr}.auth-story{padding:32px}}
@media(max-width:640px){.shell{display:block}.sidebar{position:relative;height:auto;padding:16px;gap:12px;border-right:0;border-bottom:1px solid var(--line)}.sidebar-top{display:flex;justify-content:space-between;align-items:center}.sidebar .wordmark{font-size:19px}.workspace-tag,.sidebar-heading,.storage-meter,.sidebar .profile,.sidebar-help{display:none}.project-nav{display:flex;overflow-x:auto;flex:none;margin:0;gap:5px}.project-link{flex:none;max-width:180px;padding:8px;font-size:11px}.topbar{padding:16px;min-height:90px;gap:12px}.top-actions{width:100%}.top-actions .spacer{display:none}.top-actions .btn{flex:1}.header-title{flex-wrap:wrap}.topbar h1{font-size:21px}.video-column{padding:16px 12px}.viewerbar select{max-width:160px;font-size:12px}.viewerbar .btn{font-size:11px;padding:7px;min-height:34px}.viewerbar .label{display:none}.canvasbar{padding:7px}.tools .iconbtn{width:32px;min-width:32px;min-height:34px}.screen-panes{padding:8px;min-height:200px}.screen-panes.comparing{flex-direction:column}.screen-panes.comparing .video-pane{width:100%}.playback{flex-wrap:wrap;gap:5px}.seek-group{min-width:100px}.timecode{font-size:10px!important}.playback select{font-size:10px;max-width:65px}.comment-panel-header,.filters,.comments,.composer{padding-inline:16px}.comment-panel-header h2{font-size:17px}.auth-layout{display:block}.auth-story{min-height:240px;padding:24px}.auth-story h1{font-size:30px;margin-top:24px}.auth-story p,.auth-story footer,.frame-art{display:none}.auth-form-side{padding:32px 24px}.auth-card h2{font-size:25px}.form-grid{grid-template-columns:1fr}.dialog-body{padding:20px}.dialog-header{padding:16px 20px}.workspace-cards{padding:16px}.empty-workspace{min-height:50vh;padding:32px 20px}.below-player{font-size:10px}.version-card{min-width:130px}.compare-controls{gap:8px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(forced-colors:active){button,.btn,.badge,.version-card{border:1px solid ButtonText}canvas{forced-color-adjust:none}.watermark{color:CanvasText}}

/* Keep the drawing plane aligned to the actual video at every aspect ratio. */
.video-surface{--video-ratio:1.777778;--video-max-height:62vh;max-width:calc(var(--video-max-height) * var(--video-ratio));max-height:none;flex:none}
.viewer:fullscreen .video-surface{--video-max-height:75vh;max-height:none}
@media(max-width:1180px){.screen-panes.comparing .video-surface{--video-max-height:34vh;max-height:none}}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* Keep feedback and its composer available while the version history scrolls. */
@media(min-width:961px){.comment-panel{height:calc(100dvh - 100px);position:sticky;top:0;align-self:start}.comments{min-height:100px;max-height:none;flex:1}.composer{flex:none}.comment-panel-header,.filters{flex:none}}
@media(max-width:640px){.sidebar #help{position:absolute;right:12px;top:14px;width:auto;font-size:11px}.sidebar{gap:10px}.auth-story .eyebrow{font-size:10px}}

.compare-controls label>input[type=number]{width:80px;padding:5px;font-size:12px}
[data-export]{white-space:normal;flex-wrap:wrap;text-align:left;justify-content:flex-start}
[data-export] small{flex-basis:100%;padding-left:26px;font-weight:400}