:root{--bg:#f7f5ef;--ink:#161616;--muted:#77736b;--line:#dedad1;--wide:1380px}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-weight:400;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,strong,b{font-weight:400}
a{color:inherit;text-decoration:none}
.shell{width:min(calc(100% - 44px),var(--wide));margin:0 auto}
.home{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr);min-height:100vh}
.home-left{padding:70px 70px 80px 0;border-right:1px solid var(--line)}
.home-right{padding:70px 0 80px 70px;position:sticky;top:0;height:100vh}
.home-title{margin:0 0 58px;font-size:clamp(3rem,7vw,7rem);line-height:.9;letter-spacing:-.075em}
.folder-block{margin:0 0 44px}
.folder-title{font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin:0 0 10px}
.canvas-list{border-top:1px solid var(--line)}
.canvas-row{display:grid;grid-template-columns:110px minmax(0,1fr) 36px;gap:18px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
.canvas-row:hover .canvas-name{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.canvas-date{font-size:.76rem;color:var(--muted)}
.canvas-name{font-size:clamp(1.2rem,2.2vw,1.9rem);line-height:1.12;letter-spacing:-.04em}
.canvas-arrow{color:var(--muted)}
.about-label{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:18px}
.about{font-size:1rem;line-height:1.68;white-space:pre-wrap;color:#302d28}
.empty{padding:34px 0;color:var(--muted)}
@media(max-width:850px){
 .shell{width:min(calc(100% - 28px),var(--wide))}
 .home{grid-template-columns:1fr}
 .home-left{padding:45px 0 56px;border-right:0}
 .home-right{position:static;height:auto;padding:42px 0 70px;border-top:1px solid var(--line)}
 .home-title{margin-bottom:42px}
}

/* V3.19 theme switcher */
:root[data-theme="dark"]{
  --bg:#161616;
  --ink:#f2efe8;
  --muted:#9b968d;
  --line:#363636;
}
:root[data-theme="dark"] .about{color:#d8d3ca}
.theme-switch{
  position:fixed;right:22px;top:20px;z-index:1000;
  border:0;background:transparent;color:var(--muted);
  padding:3px 0;font:inherit;font-size:.72rem;
}
.theme-switch:hover{
  color:var(--ink);text-decoration:underline;text-underline-offset:3px;
}
@media(max-width:850px){
  .theme-switch{right:14px;top:14px}
}