:root {
  --bg: #0d1117;
  --panel: #161326;
  --ink: #e8e6df;
  --muted: #9aa0b0;
  --accent: #9d4edd;
  --accent2: #4eff91;
  --danger: #ff4d6d;
  --line: #2a2740;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 system-ui, Segoe UI, Roboto, sans-serif;
}
a { color: var(--accent); }
main { max-width: 900px; margin: 0 auto; padding: 24px 20px 64px; }
.narrow { max-width: 520px; margin: 0 auto; }

.site-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; border-bottom: 1px solid var(--line); background: #0b0f16;
}
.site-header .brand { font-weight: 700; text-decoration: none; color: var(--ink); }
.site-header nav { display: flex; align-items: center; gap: 16px; }
.site-header .who { color: var(--muted); }
.inline { display: inline; }
button, .button {
  background: var(--accent); color: #fff; border: 0; border-radius: 6px;
  padding: 8px 14px; cursor: pointer; text-decoration: none; font: inherit;
}
.site-footer { text-align: center; color: var(--muted); padding: 24px; }
.muted { color: var(--muted); }
.messages { list-style: none; max-width: 900px; margin: 12px auto; padding: 0 20px; }
.messages li { padding: 10px 14px; border-radius: 6px; background: var(--panel); border: 1px solid var(--line); }
.messages li.error { border-color: var(--danger); }
.messages li.success { border-color: var(--accent2); }

.hero h1 { font-size: 2.4rem; }

/* Roadmap: status lanes (Shipped / In progress / Planned) */
.roadmap { width: min(1160px, 94vw); position: relative; left: 50%; transform: translateX(-50%); }
.lanes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 20px; align-items: start; }
@media (max-width: 820px) {
  .roadmap { width: 100%; left: 0; transform: none; }
  .lanes { grid-template-columns: 1fr; }
}
.lane { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.lane-head { margin: 0 0 12px; font-size: .95rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); display: flex; align-items: center; gap: 8px; border-bottom: 2px solid var(--line); padding-bottom: 8px; }
.lane-count { font-size: .78rem; background: #241f36; color: var(--muted); border-radius: 999px; padding: 1px 8px; }
.lane-shipped .lane-head { color: var(--accent2); border-bottom-color: var(--accent2); }
.lane-in_progress .lane-head { color: #ffb000; border-bottom-color: #ffb000; }
.lane-empty { padding: 6px 0; }

.item { background: #0f1420; border: 1px solid var(--line); border-left: 3px solid var(--line); border-radius: 8px; padding: 12px; margin-bottom: 12px; }
.status-shipped { border-left-color: var(--accent2); }
.status-in_progress { border-left-color: #ffb000; }
.status-planned { border-left-color: var(--accent); }
.item h3 { margin: 6px 0; font-size: 1.02rem; }
.item .summary { font-size: .94rem; }
.item .summary p { margin: 0 0 6px; }
.tag { display: inline-block; font-size: .68rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; }
.shipped-on { font-size: .8rem; margin: 4px 0 0; }

details.comments { margin-top: 10px; border-top: 1px dashed var(--line); padding-top: 8px; }
details.comments summary { cursor: pointer; color: var(--muted); font-size: .85rem; }
.comment { padding: 8px 0; font-size: .92rem; }
.comment-form { margin-top: 8px; }
.comment-form p { margin: 6px 0; }
.comment-form textarea { width: 100%; background: #0d1117; color: var(--ink); border: 1px solid var(--line); border-radius: 6px; padding: 8px; }

/* Roadmap: releases band (Demo / Playtest / Early Access) */
.section-label { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 22px 0 10px; }
.releases { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 820px) { .releases { grid-template-columns: 1fr; } }
.release { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
.release-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.release-head h3 { margin: 0; font-size: 1.15rem; }
.release-date { color: var(--accent); font-size: .82rem; white-space: nowrap; }
.progress { height: 8px; background: #241f36; border-radius: 999px; overflow: hidden; margin: 10px 0 4px; }
.progress .bar { height: 100%; background: var(--accent2); }
.release-mvp { margin-top: 10px; font-size: .9rem; color: var(--ink); }
.release-mvp p { margin: 0 0 6px; }
.small { font-size: .8rem; }

/* Home */
.hero .lede { font-size: 1.15rem; color: var(--ink); max-width: 640px; }
.about { max-width: 680px; margin-top: 8px; }
.about h2 { font-size: 1.2rem; }
.release-teaser .release-link { display: block; text-decoration: none; color: inherit; }
.release-teaser .release-link:hover { border-color: var(--accent); }