:root { --ink:#111; --paper:#e9e8e2; --line:#111; }
* { box-sizing:border-box; }
body { margin:0; min-height:100vh; display:grid; place-items:center;
  background:var(--paper); color:var(--ink);
  font-family:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace; }
.frame { width:min(92vw,420px); border:3px solid var(--line); padding:22px;
  background:
    repeating-linear-gradient(45deg,transparent 0 3px,rgba(0,0,0,.04) 3px 4px),
    var(--paper);
  box-shadow:6px 6px 0 var(--ink); }
.logo { font-size:13px; line-height:1.15; margin:0 0 10px; white-space:pre; }
.onair { font-size:12px; letter-spacing:2px; margin-bottom:14px; }
.art { display:block; width:100%; aspect-ratio:1; border:2px solid var(--line);
  margin-bottom:14px; image-rendering:pixelated; }
.title { font-size:18px; font-weight:700; }
.sub { font-size:13px; opacity:.8; margin-top:4px; }
audio { width:100%; margin-top:16px; filter:grayscale(1) contrast(1.1); }
.hint { font-size:11px; opacity:.6; margin:12px 0 0; }
.frame a { color:var(--ink); }

/* dj control (skip) */
.dj { display:flex; align-items:center; gap:10px; margin-top:10px; }
.dj-btn { font-family:inherit; font-size:11px; letter-spacing:2px; padding:6px 12px;
  border:2px solid var(--line); background:var(--paper); color:var(--ink); cursor:pointer; }
.dj-btn:disabled { opacity:.35; cursor:default; }
.dj-state { font-size:11px; letter-spacing:1px; opacity:.7; cursor:pointer; }
.dj-msg { font-size:11px; opacity:.6; }
.dj-unlock { display:flex; gap:8px; margin-top:8px; }
.dj-unlock[hidden] { display:none; }
.dj-input { font-family:inherit; font-size:12px; padding:6px 8px; border:2px solid var(--line);
  background:var(--paper); color:var(--ink); flex:1; min-width:0; }

/* research / use notice page */
.frame--doc { width:min(92vw,640px); text-align:left; }
.doc h1 { font-size:16px; letter-spacing:1px; margin:0 0 4px; }
.doc .tagline { font-size:12px; opacity:.7; margin:0 0 20px; letter-spacing:1px; }
.doc h2 { font-size:13px; letter-spacing:1px; margin:22px 0 6px;
  border-bottom:1px solid var(--line); padding-bottom:4px; }
.doc p { font-size:13px; line-height:1.6; margin:0 0 10px; }
.doc .colophon { font-size:11px; opacity:.7; margin-top:24px;
  border-top:1px solid var(--line); padding-top:10px; }
.doc .back { font-size:11px; opacity:.6; margin-top:6px; }

/* chat / requests page */
.chat-log { border:2px solid var(--line); height:46vh; overflow-y:auto; padding:8px;
  margin-bottom:10px; font-size:13px; line-height:1.5; background:var(--paper); }
.chat-line { margin:0 0 6px; }
.chat-you { opacity:.7; }
.chat-wren { font-weight:600; }
.chat-input { width:100%; box-sizing:border-box; font-family:inherit; font-size:13px;
  padding:8px; border:2px solid var(--line); background:var(--paper); color:var(--ink); margin-bottom:8px; }
.chat-send { font-family:inherit; font-size:12px; letter-spacing:1px; padding:8px 14px;
  border:2px solid var(--line); background:var(--ink); color:var(--paper); cursor:pointer; }