:root {
  --bg: #f5f3ef;
  --surface: #ffffff;
  --surface-2: #f8f6f2;
  --surface-3: #efece6;
  --ink: #1c1a17;
  --ink-2: #3d3a35;
  --muted: #77716a;
  --line: #e6e2da;
  --brand: #c8382b;
  --brand-soft: #fbe9e6;
  --ok: #18794e;
  --ok-bg: #e3f4ea;
  --warn: #9a5800;
  --warn-bg: #fcefd9;
  --info: #2457a6;
  --info-bg: #e6eefa;
  --radius: 18px;
  --shadow: 0 1px 2px rgba(28,26,23,.04), 0 10px 30px -12px rgba(28,26,23,.12);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121110;
    --surface: #1b1a18;
    --surface-2: #222120;
    --surface-3: #2a2826;
    --ink: #f2efe9;
    --ink-2: #d6d1c8;
    --muted: #9c968c;
    --line: #2f2d2a;
    --brand: #e0503f;
    --brand-soft: #3a1c18;
    --ok: #5fd39c;
    --ok-bg: #16301f;
    --warn: #f0b155;
    --warn-bg: #352712;
    --info: #82adf0;
    --info-bg: #172a45;
    --shadow: 0 1px 0 rgba(255,255,255,.03) inset;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button { font: inherit; cursor: pointer; color: inherit; }
:focus-visible { outline: 2px solid var(--info); outline-offset: 2px; }

/* ---- top bar ---- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 24px;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { width: 32px; height: 32px; border-radius: 9px; display: block; }
.brand b { font-weight: 700; letter-spacing: -.01em; }
.brand span { display: block; font-size: 12px; color: var(--muted); line-height: 1.2; }
.tabs { display: inline-flex; padding: 4px; gap: 2px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--line); }
.tabs a { text-decoration: none; padding: 6px 14px; border-radius: 9px; color: var(--muted); font-weight: 600; font-size: 14px; white-space: nowrap; }
.tabs a.on { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.08); }

/* ---- shared bits ---- */
.wrap { max-width: 1180px; margin: 0 auto; padding: 28px 24px 24px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.muted { color: var(--muted); }
.eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); margin: 0; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 650; white-space: nowrap; }
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.info { background: var(--info-bg); color: var(--info); }
.pill.brand { background: var(--brand-soft); color: var(--brand); }
.pill.gray { background: var(--surface-2); color: var(--muted); border: 1px solid var(--line); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.btn { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: var(--surface); padding: 8px 14px; border-radius: 11px; font-weight: 600; font-size: 14px; text-decoration: none; white-space: nowrap; }
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.btn.primary:hover { opacity: .9; }
.empty { color: var(--muted); font-size: 14px; }

.credit { text-align: center; padding: 12px 16px 32px; font-size: 13px; color: var(--muted); }
.credit a { display: inline-flex; align-items: center; gap: 6px; vertical-align: middle; color: var(--ink); font-weight: 650; text-decoration: none; }
.credit a:hover { text-decoration: underline; }
.credit img { width: 18px; height: 18px; border-radius: 5px; }

@media (max-width: 640px) {
  .topbar { padding: 10px 16px; }
  .brand span, .tabs .wide { display: none; }
  .tabs a { padding: 6px 11px; }
  .wrap { padding: 20px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}