:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--paper:#f4f6f4;--panel:#fbfcfb;--ink:#152326;--muted:#6c797a;--line:#cbd4d1;--red:#e21d36;--cyan:#198f91;--yellow:#e9b949;--model-accent:#e21d36;--site-header-height:64px;--site-gutter:clamp(16px, 4vw, 32px);--site-content:1200px;--site-wide:1472px;--site-surface:#fff;--site-subtle:#edf1ef;--site-tertiary:#7c8788;--site-signal:#fbbf24;--site-link:#24788c;--site-link-hover:#185a6a;font-synthesis:none;letter-spacing:0;font-family:Avenir Next,Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html,body,#app{width:100%;min-height:100%;margin:0;overflow-x:hidden}body{background:var(--paper);color:var(--ink)}body.site-menu-open{overflow:hidden}[hidden]{display:none!important}button,input{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}button:disabled{cursor:not-allowed;opacity:.45}.app-shell{width:100%;height:calc(100dvh - var(--site-header-height));background:var(--paper);grid-template-rows:minmax(0,1fr) 68px;grid-template-columns:92px minmax(420px,1fr) 360px;min-height:560px;display:grid}.app-shell:fullscreen{height:100dvh}.transport,.transport-tools,.stage-badge,.action-row,.expression-button,.voice-player,.voice-row,.range-row,.switch-row,.theme-swatch{align-items:center;display:flex}.roster{z-index:10;border-right:1px solid var(--line);background:var(--panel);flex-direction:column;grid-area:1/1/3;min-width:0;min-height:0;display:flex}.roster-index{color:var(--muted);text-align:center;padding:11px 6px 8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:8px}.roster-list{flex-direction:column;flex:1;gap:3px;min-height:0;padding:0 7px 8px;display:flex;overflow:hidden auto}.roster-button{cursor:pointer;background:0 0;border:1px solid #0000;border-radius:5px;flex-direction:column;flex:66px;justify-content:center;align-items:center;gap:3px;min-height:64px;padding:3px;transition:border-color .15s,background-color .15s;display:flex;position:relative}.roster-button:hover{background:#edf1ef}.roster-button.is-active{border-color:var(--model-accent);background:#fff}.roster-button.is-active:before{background:var(--model-accent);content:"";width:3px;height:30px;position:absolute;top:9px;left:-8px}.roster-portrait{background:#dfe6e3;border-radius:3px;place-items:center;width:58px;height:38px;display:grid;overflow:hidden}.roster-portrait img{object-fit:cover;width:100%;height:100%}.roster-initial{font-family:Songti SC,serif;font-size:22px;font-weight:800}.roster-name{text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:10px;font-weight:800;overflow:hidden}.stage{isolation:isolate;background:#e8eeeb;grid-area:1/2;min-width:0;min-height:0;transition:background-color .22s,color .22s;position:relative;overflow:hidden}.stage.theme-signal{background:#e5ebf2}.stage.theme-night{color:#edf5f2;background:#18252a}.stage-wordmark{z-index:-2;color:#1523260e;-webkit-user-select:none;user-select:none;font-family:Impact,Arial Black,sans-serif;font-size:min(43vw,48vh);line-height:.7;position:absolute;top:46%;left:50%;transform:translate(-50%,-50%)rotate(-7deg)}.theme-night .stage-wordmark{color:#ffffff0b}.stage-horizon{z-index:-1;transform-origin:top;border-top:1px solid #1523261f;border-left:1px solid #15232614;border-right:1px solid #15232614;height:30%;position:absolute;bottom:12%;left:6%;right:6%;transform:perspective(420px)rotateX(58deg)}.theme-night .stage-horizon{border-color:#ffffff1a}#live2d-canvas{cursor:crosshair;touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}.stage-badge{z-index:4;pointer-events:none;gap:10px;position:absolute;top:17px;left:18px}.stage-number{border:1px solid;border-radius:4px;place-items:center;width:38px;height:38px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;font-weight:900;display:grid}.stage-badge>span:last-child{flex-direction:column;align-items:flex-start;display:flex}.stage-badge strong{font-size:13px}.stage-badge small{color:var(--muted);margin-top:3px;font-size:10px}.theme-night .stage-badge small{color:#aebdb9}.loading-layer{z-index:8;background:#f4f6f4f0;flex-direction:column;justify-content:center;align-items:center;gap:8px;display:none;position:absolute;inset:0}.loading-layer.active{display:flex}.loading-layer.error{color:var(--red)}.loading-layer strong{margin-top:10px;font-size:13px}.loading-layer span{max-width:min(420px,80%);color:var(--muted);text-align:center;font-size:11px}.loading-scan{border:1px solid var(--line);width:48px;height:48px;position:relative}.loading-scan:before,.loading-scan:after{content:"";position:absolute}.loading-scan:before{background:var(--red);height:2px;animation:1.2s ease-in-out infinite alternate scan-line;top:50%;left:-8px;right:-8px}.loading-scan:after{border:1px solid var(--cyan);border-radius:50%;inset:9px}.voice-caption{z-index:6;border-left:3px solid var(--red);color:#fff;background:#152326e0;border-radius:2px;max-width:80%;padding:9px 12px;font-size:11px;font-weight:700;display:none;position:absolute;bottom:22px;left:50%;transform:translate(-50%)}.voice-caption.active{display:block}.control-deck{z-index:11;border-left:1px solid var(--line);background:var(--panel);flex-direction:column;grid-area:1/3/3;min-width:0;min-height:0;display:flex}.panel-tabs{border-bottom:1px solid var(--line);flex:0 0 53px;grid-template-columns:repeat(4,1fr);display:grid}.panel-tab{color:var(--muted);cursor:pointer;background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:3px;font-size:9px;font-weight:700;display:flex;position:relative}.panel-tab svg{stroke-width:1.8px;width:16px;height:16px}.panel-tab.is-active{color:var(--ink)}.panel-tab.is-active:after{background:var(--red);content:"";height:3px;position:absolute;bottom:-1px;left:10px;right:10px}.panel-content{overscroll-behavior:contain;flex:1;min-height:0;overflow:hidden auto}.panel-section{border-bottom:1px solid var(--line);padding:17px 16px}.panel-section:last-child{border-bottom:0}.compact-section{padding-top:12px;padding-bottom:12px}.section-heading{justify-content:space-between;align-items:center;margin-bottom:12px;font-size:11px;font-weight:900;display:flex}.section-heading small{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:9px}.feedback-grid{grid-template-columns:repeat(3,1fr);gap:7px;display:grid}.feedback-button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:5px;flex-direction:column;justify-content:center;align-items:center;gap:4px;min-width:0;height:54px;font-size:9px;font-weight:700;display:flex}.feedback-button:hover{border-color:var(--cyan)}.feedback-button svg{width:16px;height:16px}.action-section,.expression-section,.voice-section{padding-left:12px;padding-right:12px}.action-list,.voice-list{flex-direction:column;gap:3px;display:flex}.action-row{cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;border-radius:4px;gap:10px;width:100%;min-height:52px;padding:7px 8px}.action-row:hover{background:#eef2f0}.action-row.is-active{border-color:var(--model-accent);background:#fff}.action-icon{border:1px solid var(--line);border-radius:4px;flex:0 0 28px;place-items:center;width:28px;height:28px;display:grid}.action-icon svg{width:15px;height:15px}.action-row.is-active .action-icon{border-color:var(--model-accent);color:var(--model-accent)}.action-name{flex-direction:column;flex:1;align-items:flex-start;min-width:0;display:flex}.action-name strong{font-size:11px}.action-name small{max-width:100%;color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:8px;overflow:hidden}.action-duration{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:9px}.clear-expression{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:5px;align-items:center;gap:8px;width:100%;height:40px;margin-bottom:8px;padding:0 10px;font-size:10px;font-weight:800;display:flex}.clear-expression.is-active{border-color:var(--cyan);color:var(--cyan)}.clear-expression svg{width:15px;height:15px}.expression-grid{grid-template-columns:1fr 1fr;gap:7px;display:grid}.expression-button{border:1px solid var(--line);cursor:pointer;text-align:left;background:#fff;border-radius:5px;gap:8px;min-width:0;min-height:58px;padding:7px}.expression-button.is-active{border-color:var(--model-accent);box-shadow:inset 3px 0 var(--model-accent)}.expression-glyph{background:#e8efec;border-radius:50%;flex:0 0 30px;place-items:center;width:30px;height:30px;font-family:Songti SC,serif;font-size:14px;font-weight:900;display:grid}.expression-button>span:last-child{flex-direction:column;min-width:0;display:flex}.expression-button strong{text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.expression-button small{color:var(--muted);margin-top:4px;font-size:8px}.voice-categories{border:1px solid var(--line);border-radius:5px;grid-template-columns:repeat(5,1fr);margin-bottom:12px;display:grid;overflow:hidden}.voice-category{border:0;border-right:1px solid var(--line);cursor:pointer;background:#fff;height:31px;padding:0 3px;font-size:9px;font-weight:700}.voice-category:last-child{border-right:0}.voice-category.is-active{background:var(--ink);color:#fff}.voice-player{border:1px solid var(--line);background:#eef3f1;border-radius:5px;gap:10px;min-height:62px;margin-bottom:12px;padding:9px}.voice-main-button{background:var(--red);color:#fff;cursor:pointer;border:0;border-radius:50%;flex:0 0 36px;place-items:center;width:36px;height:36px;display:grid}.voice-main-button svg{width:16px;height:16px}.voice-track-wrap{flex:1;min-width:0}.voice-meta{justify-content:space-between;gap:8px;margin-bottom:7px;font-size:9px;display:flex}.voice-meta strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.voice-meta span{color:var(--muted);flex:none;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.voice-seek,.range-row input{width:100%;accent-color:var(--red)}.voice-row{cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;border-radius:4px;gap:9px;width:100%;height:39px;padding:0 8px}.voice-row:hover{background:#eef2f0}.voice-row.is-active{border-color:var(--cyan);background:#fff}.voice-row>span{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:9px}.voice-row strong{flex:1;font-size:10px}.voice-row svg{width:14px;height:14px;color:var(--cyan)}.empty-state{height:100%;min-height:260px;color:var(--muted);flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-state svg{width:32px;height:32px;margin-bottom:12px}.empty-state strong{color:var(--ink);font-size:12px}.empty-state span{margin-top:4px;font-size:10px}.switch-list{flex-direction:column;display:flex}.switch-row{cursor:pointer;border-bottom:1px solid #e1e6e4;justify-content:space-between;gap:12px;min-height:49px;position:relative}.switch-row:last-child{border-bottom:0}.switch-row>span:first-child{flex-direction:column;display:flex}.switch-row strong{font-size:10px}.switch-row small{color:var(--muted);margin-top:3px;font-size:8px}.switch-row input{opacity:0;width:1px;height:1px;position:absolute}.switch-control{border:1px solid var(--line);background:#e3e8e6;border-radius:9px;flex:0 0 32px;width:32px;height:18px;transition:background-color .15s;position:relative}.switch-control:after{content:"";background:#fff;border-radius:50%;width:12px;height:12px;transition:transform .15s;position:absolute;top:2px;left:2px;box-shadow:0 1px 2px #15232640}.switch-row input:checked+.switch-control{border-color:var(--cyan);background:var(--cyan)}.switch-row input:checked+.switch-control:after{transform:translate(14px)}.range-row{grid-template-columns:36px 1fr 40px;gap:9px;min-height:38px;font-size:9px;display:grid}.range-row output{text-align:right;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.theme-swatches{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.theme-swatch{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:5px;flex-direction:column;gap:5px;min-width:0;padding:5px}.theme-swatch>span{border:1px solid #1523261f;border-radius:2px;width:100%;height:28px}.theme-swatch strong{font-size:8px}.theme-swatch.is-active{border-color:var(--red)}.metrics-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:1fr 1fr;margin:0;display:grid}.metrics-grid>div{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0;padding:9px}.metrics-grid dt{color:var(--muted);font-size:8px}.metrics-grid dd{text-overflow:ellipsis;white-space:nowrap;margin:4px 0 0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;font-weight:800;overflow:hidden}.transport{z-index:12;border-top:1px solid var(--line);background:var(--panel);grid-area:2/2;gap:12px;min-width:0;padding:0 14px}.icon-button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:5px;flex:0 0 34px;place-items:center;width:34px;height:34px;display:grid}.icon-button:hover,.icon-button.is-active{border-color:var(--cyan);color:var(--cyan)}.icon-button svg{width:16px;height:16px}.transport-track{flex:1;min-width:90px}.track-meta{justify-content:space-between;gap:10px;margin-bottom:7px;font-size:9px;font-weight:800;display:flex}.track-meta span:last-child{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:500}.track-line{background:#d7dfdc;height:3px;overflow:hidden}.track-line span{background:var(--model-accent);width:0;height:100%;display:block}.transport-tools{gap:5px}.panel-skeleton{flex-direction:column;gap:9px;padding:18px;display:flex}.panel-skeleton span{background:#e8edeb;border-radius:4px;height:48px;animation:1s ease-in-out infinite alternate skeleton-pulse}.fatal-error{width:100%;height:100%;color:var(--red);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:24px;display:flex}.fatal-error span{max-width:600px;color:var(--muted);font-size:12px}.site-shell{background:var(--paper);min-height:100dvh}.site-view{width:100%}.site-view--stage.is-route-hidden{z-index:-1;top:var(--site-header-height);height:calc(100dvh - var(--site-header-height));opacity:0;pointer-events:none;position:fixed;left:0;right:0;overflow:hidden}.sos-appbar{z-index:100;min-height:var(--site-header-height);padding-inline:var(--site-gutter);border-bottom:1px solid var(--line);background:var(--paper);align-items:center;display:flex;position:sticky;top:0}.sos-appbar__inner{z-index:2;width:min(var(--site-wide), 100%);justify-content:space-between;align-items:center;gap:16px;min-width:0;margin-inline:auto;display:flex;position:relative}.sos-appbar__brand,.sos-brand-lockup,.sos-appbar__cluster,.sos-appbar__nav,.sos-navlinks{align-items:center;display:flex}.sos-appbar__brand{flex-shrink:0;min-width:0}.sos-brand-lockup{color:var(--ink);gap:12px;text-decoration:none}.sos-brand-lockup__mark{background:var(--site-subtle);border-radius:50%;flex:0 0 44px;place-items:center;width:44px;height:44px;display:inline-grid;overflow:hidden;box-shadow:0 0 0 1px #15232614}.sos-brand-lockup__mark>img{object-fit:cover;width:100%;height:100%;display:block}.sos-brand-lockup__text{text-align:left;justify-items:start;gap:3px;min-width:0;line-height:1.2;display:grid}.sos-brand-lockup__text>strong{white-space:nowrap;font-size:16px;font-weight:800}.sos-brand-lockup__text>small{color:var(--muted);white-space:nowrap;font-size:11px;font-weight:700}.sos-appbar__cluster{flex:1;min-width:0}.sos-appbar__nav{flex:1;justify-content:center;min-width:0}.sos-navlinks{gap:4px}.sos-navlink{min-height:36px;color:var(--muted);border-radius:6px;align-items:center;padding:8px 12px;font-size:14px;font-weight:700;text-decoration:none;transition:color .16s,background-color .16s;display:inline-flex}.sos-navlink:hover{background:var(--site-subtle);color:var(--ink)}.sos-navlink[aria-current=page]{background:color-mix(in srgb, var(--cyan) 14%, transparent);color:var(--site-link)}.sos-appbar__burger{z-index:4;border:1px solid var(--line);background:var(--site-surface);cursor:pointer;border-radius:6px;flex:0 0 40px;justify-content:center;align-items:center;width:40px;height:40px;display:none;position:relative}.sos-appbar__burger-bars,.sos-appbar__burger-bars:before,.sos-appbar__burger-bars:after{content:"";background:currentColor;border-radius:2px;width:18px;height:2px;transition:transform .16s,opacity .16s;display:block}.sos-appbar__burger-bars{position:relative}.sos-appbar__burger-bars:before{position:absolute;top:-6px;left:0}.sos-appbar__burger-bars:after{position:absolute;top:6px;left:0}.sos-appbar.is-open .sos-appbar__burger-bars{background:0 0}.sos-appbar.is-open .sos-appbar__burger-bars:before{top:0;transform:rotate(45deg)}.sos-appbar.is-open .sos-appbar__burger-bars:after{top:0;transform:rotate(-45deg)}.sos-appbar__scrim{z-index:1;inset:var(--site-header-height) 0 0;opacity:0;pointer-events:none;background:#0e181a80;border:0;padding:0;transition:opacity .18s;display:none;position:fixed}.about-view{min-height:calc(100dvh - var(--site-header-height));padding:72px var(--site-gutter);border-top:6px solid var(--site-signal);background:var(--site-surface)}.about-summary{width:min(820px,100%);margin-inline:auto}.about-eyebrow{color:var(--muted);letter-spacing:0;align-items:center;gap:10px;margin:0 0 18px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;font-weight:800;display:flex}.about-eyebrow:before{background:var(--site-signal);content:"";border-radius:2px;width:28px;height:4px}.about-summary h1{letter-spacing:0;margin:0;font-size:40px;line-height:1.12}.about-lead{color:#526164;margin:22px 0 0;font-size:17px;line-height:1.8}.about-notices{border-top:1px solid var(--line);margin:40px 0 0}.about-notices>div{border-bottom:1px solid var(--line);grid-template-columns:120px minmax(0,1fr);gap:24px;padding:20px 0;display:grid}.about-notices dt{color:var(--ink);font-size:13px;font-weight:800}.about-notices dd{color:#425256;margin:0;font-size:15px;line-height:1.8}.about-notices a{color:var(--site-link);text-underline-offset:3px}.about-notices a:hover{color:var(--site-link-hover)}.sos-footer{border-top:1px solid var(--line);background:var(--site-surface);color:var(--muted);margin-top:64px;position:relative}.sos-footer__inner{width:min(var(--site-content), calc(100% - var(--site-gutter) * 2));margin-inline:auto;padding:48px 0 32px}.sos-footer__top{grid-template-columns:minmax(0,1.1fr) minmax(0,2fr);gap:48px;display:grid}.sos-footer__brand{align-content:start;justify-items:start;gap:16px;display:grid}.sos-footer__tagline{max-width:352px;color:var(--site-tertiary);margin:0;font-size:14px;line-height:1.7}.sos-footer__social{flex-wrap:wrap;gap:8px;display:flex}.sos-footer__social-link{border:1px solid var(--line);color:var(--muted);background:#f7f9f8;border-radius:999px;align-items:center;padding:5px 12px;font-size:12px;font-weight:700;text-decoration:none;transition:color .12s,border-color .12s;display:inline-flex}.sos-footer__social-link:hover{border-color:var(--brand,var(--site-link));color:var(--brand,var(--site-link))}.sos-footer__groups{grid-template-columns:repeat(4,minmax(0,1fr));gap:32px 24px;display:grid}.sos-footer__group{align-content:start;gap:12px;display:grid}.sos-footer__group-title{color:var(--site-tertiary);letter-spacing:0;margin:0;font-size:11px;font-weight:800}.sos-footer__links{gap:9px;display:grid}.sos-footer__link{color:var(--muted);justify-self:start;align-items:center;gap:8px;font-size:13px;text-decoration:none;transition:color .12s;display:inline-flex}.sos-footer__link:hover{color:var(--brand,var(--site-link))}.sos-footer__dot{background:var(--brand,var(--cyan));border-radius:50%;flex:0 0 7px;width:7px;height:7px}.sos-footer__bottom{border-top:1px solid var(--line);color:var(--site-tertiary);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 20px;margin-top:40px;padding-top:20px;font-size:12px;display:flex}.sos-footer__bottom-meta{align-items:center;gap:12px;display:inline-flex}.sos-footer__bottom .sos-footer__link{font-size:inherit}.sos-footer__totop{border:1px solid var(--line);background:var(--site-surface);width:40px;height:40px;color:var(--cyan);cursor:pointer;border-radius:50%;place-items:center;transition:transform .16s,box-shadow .16s;display:grid;position:absolute;top:-20px;left:50%;transform:translate(-50%);box-shadow:0 2px 8px #1523261a}.sos-footer__totop:hover{transform:translate(-50%)translateY(-4px);box-shadow:0 8px 18px #15232624}.sos-footer__totop svg{width:18px;height:18px}@keyframes scan-line{0%{transform:translateY(-18px)}to{transform:translateY(18px)}}@keyframes skeleton-pulse{0%{opacity:.45}to{opacity:.95}}@media (max-width:1100px){.app-shell{grid-template-columns:82px minmax(360px,1fr) 320px}.transport-tools .icon-button:nth-child(4){display:none}.sos-footer__top{grid-template-columns:minmax(0,1fr) minmax(0,1.7fr)}.sos-footer__groups{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:820px){html,body,#app{overflow:hidden auto}.app-shell{grid-template-rows:58px minmax(220px,43vh) 60px minmax(190px,1fr);grid-template-columns:1fr;min-height:600px;overflow:hidden}.transport-tools .icon-button:nth-child(3),.transport-tools .icon-button:nth-child(4){display:none}.roster{border-right:0;border-bottom:1px solid var(--line);flex-direction:row;grid-area:1/1}.roster-index{display:none}.roster-list{flex-direction:row;gap:4px;padding:5px 7px;overflow:auto hidden}.roster-button{flex:0 0 66px;min-width:66px;min-height:47px}.roster-button.is-active:before{width:auto;height:3px;inset:auto 8px -6px}.roster-portrait{width:51px;height:32px}.roster-name{display:none}.stage{grid-area:2/1}.stage-badge{top:10px;left:10px}.stage-number{width:32px;height:32px}.control-deck{border-top:1px solid var(--line);border-left:0;grid-area:4/1}.panel-tabs{flex:0 0 52px;align-items:stretch;min-height:52px}.panel-tab{flex-direction:row;justify-content:center;align-items:center;gap:6px;height:100%;min-height:0;padding:0 10px;line-height:1}.panel-tab svg{flex:0 0 16px}.panel-tab span{align-items:center;height:16px;line-height:16px;display:inline-flex}.panel-section{padding-top:12px;padding-bottom:12px}.feedback-grid{grid-template-columns:repeat(3,minmax(80px,1fr))}.action-list,.voice-list{grid-template-columns:1fr 1fr;display:grid}.expression-grid{grid-template-columns:repeat(3,1fr)}.transport{grid-area:3/1}.transport-tools{gap:3px}.transport-tools .icon-button{flex-basis:32px;width:32px;height:32px}.metrics-grid{grid-template-columns:repeat(3,1fr)}.about-view{padding-top:52px;padding-bottom:52px}}@media (max-width:768px){.sos-appbar__burger{display:inline-flex}.sos-appbar__cluster{z-index:3;width:min(320px,100vw - 48px);height:100dvh;padding:calc(var(--site-header-height) + 12px) 16px 24px;border-left:1px solid var(--line);background:var(--paper);flex:none;align-items:stretch;transition:transform .22s;position:fixed;top:0;right:0;overflow-y:auto;transform:translate(100%);box-shadow:-16px 0 40px #1523262e}.sos-appbar.is-open .sos-appbar__cluster{transform:translate(0)}.sos-appbar__nav,.sos-navlinks{flex-direction:column;flex:0 auto;align-items:stretch;width:100%}.sos-navlink{width:100%;min-height:44px;padding:12px}.sos-appbar__scrim{display:block}.sos-appbar.is-open .sos-appbar__scrim{opacity:1;pointer-events:auto}.sos-footer{margin-top:48px}.sos-footer__inner{padding-top:36px;padding-bottom:24px}.sos-footer__top{grid-template-columns:1fr;gap:32px}.sos-footer__groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px}.sos-footer__bottom{flex-direction:column;align-items:flex-start;margin-top:32px}}@media (max-width:520px){.app-shell{grid-template-rows:54px minmax(220px,41vh) 58px minmax(190px,1fr);min-height:562px}.stage-badge strong,.stage-badge small{display:none}.voice-caption{bottom:10px}.expression-grid,.action-list,.voice-list{grid-template-columns:1fr 1fr}.expression-button{min-height:52px}.transport{gap:8px;padding:0 8px}.transport-tools .icon-button:first-child{display:none}.track-meta{margin-bottom:5px}.about-view{padding-top:40px;padding-bottom:40px}.about-summary h1{font-size:32px}.about-lead{font-size:15px}.about-notices{margin-top:32px}.about-notices>div{grid-template-columns:1fr;gap:6px;padding:16px 0}.sos-footer__bottom-meta{flex-direction:column;align-items:flex-start;gap:5px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}