:root{
  color-scheme:dark;
  --bg:#06070b; --ink:#f5f5f7; --mut:#9aa0ad; --dim:#6b7280;
  --line:rgba(255,255,255,.09); --line2:rgba(255,255,255,.15);
  --panel:rgba(22,24,32,.72); --panel2:rgba(30,33,44,.6);
  --live:#34d399; --gate:#fbbf24; --wip:#60a5fa; --warn:#f87171; --accent:#7c83ff;
  --live-b:rgba(52,211,153,.13); --gate-b:rgba(251,191,36,.13);
  --wip-b:rgba(96,165,250,.13); --warn-b:rgba(248,113,113,.13);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:
    radial-gradient(circle at 14% -8%, rgba(124,131,255,.16), transparent 36%),
    radial-gradient(circle at 86% 0%, rgba(52,211,153,.07), transparent 32%),
    linear-gradient(180deg,#0a0b10,#06070b);
  color:var(--ink);min-height:100vh;
  font:14.5px/1.55 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;padding-bottom:80px}
a{color:inherit;text-decoration:none}
.wrap{width:min(1180px,calc(100vw - 48px));margin:0 auto}

/* ── top nav ── */
.nav{position:sticky;top:0;z-index:30;backdrop-filter:blur(20px);
  background:rgba(6,7,11,.78);border-bottom:1px solid var(--line);padding:14px 0;margin-bottom:30px}
.nav .wrap{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.brand{font-size:15px;font-weight:650;letter-spacing:-.01em;margin-right:auto;display:flex;align-items:center;gap:9px}
.brand .glyph{width:10px;height:10px;border-radius:3px;background:var(--accent);box-shadow:0 0 14px var(--accent)}
.brand span{color:var(--dim);font-weight:400}
.tabs{display:flex;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;padding:4px;gap:3px}
.tabs a{color:var(--mut);font-size:13px;font-weight:550;padding:8px 15px;border-radius:9px;transition:.15s;white-space:nowrap}
.tabs a:hover{color:var(--ink)}
.tabs a.on{background:var(--accent);color:#fff}

header.intro{padding:6px 0 24px}
header.intro h2{font-size:30px;margin:0 0 6px;letter-spacing:-.03em;font-weight:720}
header.intro p{color:var(--mut);margin:0;font-size:14.5px}
.legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:16px;font-size:12.5px;color:var(--mut)}
.legend span{display:inline-flex;align-items:center;gap:7px}
.dot{width:9px;height:9px;border-radius:50%;flex:none;display:inline-block}
.d-live{background:var(--live)} .d-gate{background:var(--gate)} .d-wip{background:var(--wip)} .d-warn{background:var(--warn)}

/* ── KPI strip ── */
.kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:26px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:15px 16px;backdrop-filter:blur(18px)}
.kpi b{display:block;font-size:24px;font-weight:720;letter-spacing:-.03em;line-height:1}
.kpi small{display:block;color:var(--dim);font-size:10.5px;text-transform:uppercase;letter-spacing:.07em;margin-top:9px;font-weight:600}
.kpi.green b{color:var(--live)} .kpi.yellow b{color:var(--gate)} .kpi.blue b{color:var(--wip)} .kpi.red b{color:var(--warn)} .kpi.purple b{color:var(--accent)}

/* ── board (Option A) ── */
.board{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:start}
.col{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;backdrop-filter:blur(24px)}
.col-h{padding:14px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:9px}
.col-h b{font-size:13px;letter-spacing:.04em;text-transform:uppercase;font-weight:680}
.col-h .n{margin-left:auto;font-size:12px;color:var(--dim);background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:999px;padding:1px 9px}
.col-b{padding:8px}
.row{display:flex;align-items:flex-start;gap:10px;padding:10px;border-radius:11px;transition:.13s}
.row:hover{background:rgba(255,255,255,.045)}
.row .dot{margin-top:5px}
.row .t{font-size:13.5px;font-weight:560;letter-spacing:-.01em;line-height:1.3}
.row .t a.ref{color:var(--accent);font-size:11px;font-weight:600}
.row .s{font-size:11.5px;color:var(--mut);margin-top:2px}
.row .s a{color:var(--accent)}
.row .s a:hover{text-decoration:underline}

/* ── charts ── */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;backdrop-filter:blur(20px)}
.card h3{margin:0 0 2px;font-size:15px;letter-spacing:-.01em}
.card .sub{color:var(--dim);font-size:12px;margin-bottom:16px}
.bars{display:flex;align-items:flex-end;gap:6px;height:180px}
.bar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px;height:100%}
.bar .fill{width:100%;border-radius:5px 5px 2px 2px;min-height:2px;transition:.2s}
.bar .lbl{font-size:9.5px;color:var(--dim);white-space:nowrap}
.bar:hover .fill{filter:brightness(1.25)}
.leaderboard{display:flex;flex-direction:column;gap:11px}
.lb-row{display:grid;grid-template-columns:130px 1fr auto;align-items:center;gap:12px}
.lb-row .name{font-size:12.5px;color:#d5d8df;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lb-track{height:9px;background:rgba(255,255,255,.05);border-radius:999px;overflow:hidden}
.lb-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--accent),#9aa0ff)}
.lb-row .val{font-size:11.5px;color:var(--mut);font-variant-numeric:tabular-nums;white-space:nowrap}
.donut-wrap{display:flex;align-items:center;gap:24px}
.donut-legend{display:flex;flex-direction:column;gap:10px}
.donut-legend div{display:flex;align-items:center;gap:9px;font-size:13px;color:#d5d8df}
.donut-legend b{margin-left:auto;font-variant-numeric:tabular-nums}
.note{color:var(--dim);font-size:12px;margin-top:18px;line-height:1.6;border-top:1px solid var(--line);padding-top:14px}

/* ── release log ── */
.log{max-width:760px;margin:0 auto}
.rel-day{display:flex;gap:28px;padding:26px 0;border-bottom:1px solid var(--line)}
.rel-date{flex:none;width:88px;font-size:13px;color:var(--dim);font-weight:600;padding-top:3px;position:sticky}
.rel-entries{flex:1;display:flex;flex-direction:column;gap:20px}
.rel-e h3{margin:0 0 5px;font-size:16.5px;letter-spacing:-.015em;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.rel-e p{margin:0;color:var(--mut);font-size:13.5px;max-width:62ch}
.chip{font-size:10.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:3px 9px;border-radius:999px;white-space:nowrap}
.chip-feature{color:var(--live);background:var(--live-b)}
.chip-fix{color:var(--gate);background:var(--gate-b)}
.chip-infra{color:var(--wip);background:var(--wip-b)}
.tagname{font-size:11px;color:var(--mut);background:rgba(255,255,255,.05);border:1px solid var(--line);padding:2px 9px;border-radius:6px;font-weight:500;letter-spacing:0;text-transform:none}

footer{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);color:var(--dim);font-size:12.5px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

@media (max-width:980px){
  .board{grid-template-columns:repeat(2,1fr)}
  .kpis{grid-template-columns:repeat(3,1fr)}
  .grid2{grid-template-columns:1fr}
  .rel-day{flex-direction:column;gap:10px}
}