/* Layout: single profile column. Banner (generative frame) → avatar → bio → links → tabs. */
:root{
  --bg:#ffffff;
  --fg:#0b0b0b;
  --muted:#77777a;
  --rule:#e4e4e6;
  --frame:#eef0f3;
  --frame-line:#e1e4e9;
  --pad:15px;
  --icon:#b4b6bb;
  --link:#2b59ff;
  --col:560px;
  --avatar:104px;
  --face:"Schibsted Grotesk","Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:"Geist Mono",ui-monospace,"SF Mono",Menlo,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--face);-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:1px solid currentColor;outline-offset:3px}

.profile{max-width:calc(var(--col) + var(--pad) * 2);margin-inline:auto;
  padding:0 max(var(--pad),env(safe-area-inset-right,0px)) 64px max(var(--pad),env(safe-area-inset-left,0px));
  text-transform:uppercase;letter-spacing:.03em}

/* ---------- fixed top: banner, profile, tabs ---------- */
/* solid white, painted edge to edge so nothing of the posts shows around it */
.top{position:sticky;top:0;z-index:5;padding-top:var(--pad);background:var(--bg);
  box-shadow:0 0 0 100vmax var(--bg);clip-path:inset(0 -100vmax)}

/* ---------- banner: generative frame ---------- */
.banner{position:relative;aspect-ratio:50 / 17;border-radius:14px;background:var(--frame);overflow:hidden}
.banner canvas{position:absolute;inset:0;width:100%;height:100%;display:block}

/* ---------- identity ---------- */
.who{display:flex;flex-direction:column;gap:16px;padding-inline:var(--pad);margin-bottom:8px}
.avatar{width:var(--avatar);height:var(--avatar);margin-top:calc(var(--avatar) / -2);border-radius:50%;
  background:var(--frame);box-shadow:0 0 0 5px var(--bg);overflow:hidden;position:relative;
  display:grid;place-items:center;font-family:var(--mono);font-size:15px;color:var(--muted)}
.avatar img{width:100%;height:100%;object-fit:cover;display:block}

.id{display:flex;flex-direction:column;gap:6px}
.id h1{margin:0;font-weight:500;font-size:15px;letter-spacing:.04em;line-height:1}
.handle{margin:0;font-family:var(--mono);font-size:11px;text-transform:none;letter-spacing:0;color:var(--muted)}

.bio{display:flex;flex-direction:column;gap:8px;font-size:11px;line-height:1.45}
.bio p{margin:0}

.links{display:flex;flex-wrap:wrap;gap:8px 22px;font-family:var(--mono);font-size:11px;text-transform:none;letter-spacing:0}
.links a{display:inline-flex;align-items:center;gap:6px;text-decoration:none;color:var(--link)}
.links svg{width:13px;height:13px;flex:none;color:var(--icon)}
.links a:hover{text-decoration:underline;text-underline-offset:3px;text-decoration-color:currentColor}

/* ---------- tabs + list ---------- */
.index ol{list-style:none;width:95%;margin:0 auto;padding:4px 0 0;display:flex;flex-direction:column;gap:10px}
.empty{padding:20px var(--pad);border:1px dashed var(--frame-line);border-radius:16px;font-size:11px;color:var(--muted);text-align:center}

/* post: rounded component, small avatar on the left, content on the right */
.post{display:grid;grid-template-columns:36px minmax(0,1fr);gap:12px;padding:16px;
  border:1px solid var(--rule);border-radius:16px;background:var(--bg);
  text-decoration:none;color:inherit;font-size:11px;line-height:1.45;transition:border-color .15s,box-shadow .15s}
a.post:hover{border-color:var(--frame-line);box-shadow:0 1px 3px rgba(11,11,11,.05),0 6px 18px -8px rgba(11,11,11,.12)}
.pav{width:36px;height:36px;border-radius:50%;background:var(--frame);overflow:hidden;
  display:grid;place-items:center;font-family:var(--mono);font-size:9px;color:var(--muted)}
.pav img{width:100%;height:100%;object-fit:cover;display:block}
.pbody{display:flex;flex-direction:column;min-width:0}
.pt{font-weight:500;font-size:13px;line-height:1.3}
.pyear{font-weight:400;color:var(--muted)}
.pdesc{color:var(--muted);margin-top:4px}

/* link preview card */
.card{display:block;margin-top:12px;border:1px solid var(--rule);border-radius:10px;overflow:hidden}
.media{display:block;aspect-ratio:1.91 / 1;background:var(--frame)}
.media img{width:100%;height:100%;object-fit:cover;display:block;transition:opacity .2s}
a.post:hover .media img{opacity:.92}
.media.blank{display:grid;place-items:center;aspect-ratio:auto;height:72px;
  background-image:radial-gradient(circle,#d3d8e0 1px,transparent 1.2px);background-size:7.2px 12px}
.blank span{font-family:var(--mono);font-size:11px;text-transform:none;letter-spacing:0;color:var(--muted);
  background:var(--frame);padding:4px 8px;border-radius:6px}
.dom{display:block;padding:8px 12px;border-top:1px solid var(--rule);font-family:var(--mono);
  text-transform:none;letter-spacing:0;color:var(--muted)}

/* tab menu: three equal tabs, the active one marked by its lit LED and dark text */
.tabs{padding-block:4px}
.sub{display:flex}
.sub button{flex:1;font:inherit;font-size:11px;letter-spacing:.03em;text-transform:uppercase;cursor:pointer;
  padding:12px 0;border:0;background:none;color:var(--muted);
  display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:color .15s}
.sub button:hover,.sub button[aria-selected="true"]{color:var(--fg)}
/* LED: dim when off, lit with a soft glow when the tab is active */
.sub button::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--dot);opacity:.28;transition:opacity .15s,box-shadow .15s}
.sub button:hover::before{opacity:.55}
.sub button[aria-selected="true"]::before{opacity:1;box-shadow:0 0 0 2px color-mix(in srgb,var(--dot) 18%,transparent),0 0 8px var(--dot)}
.sub sup{font-family:var(--mono);font-size:8.5px;margin-left:-3px;vertical-align:super;line-height:0;color:var(--muted)}

/* ---------- mobile ---------- */
@media (max-width:600px){
  :root{--avatar:84px}
  .banner{aspect-ratio:40 / 17}
  .who{padding-inline:4px}
  .post{padding:14px 12px;gap:10px}
  .sub button{gap:5px}
}