:root {
  --bg: #ffffff;
  --fg: #1c2230;
  --muted: #5a6478;
  --line: #e3e7ef;
  --accent: #3949ab;
  --headline-bg: #eef1fb;
  --pending: #9aa3b5;
  --row-hover: #f6f8fc;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Code", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11151c;
    --fg: #e7ebf3;
    --muted: #9aa3b5;
    --line: #2a313d;
    --accent: #9fa8da;
    --headline-bg: #1b2233;
    --pending: #6b7488;
    --row-hover: #181d26;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
}

.page {
  max-width: 1040px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.masthead h1 {
  margin: 0 0 0.4rem;
  font-size: 1.7rem;
  letter-spacing: -0.01em;
}

.tagline {
  margin: 0 0 0.9rem;
  max-width: 70ch;
  color: var(--muted);
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.links a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
}

.links a:hover {
  text-decoration: underline;
}

.meta {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1rem 1.2rem;
  margin-bottom: 1.5rem;
  background: var(--row-hover);
}

.detail-grid {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.25rem 1rem;
  margin: 0;
}

.detail-grid dt {
  color: var(--muted);
  font-size: 0.85rem;
}

.detail-grid dd {
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.status {
  color: var(--muted);
  padding: 1rem 0;
}

.status.error {
  color: #c0392b;
}

table.board {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.board th,
.board td {
  text-align: left;
  padding: 0.6rem 0.7rem;
  border-bottom: 1px solid var(--line);
}

.board th {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  border-bottom: 2px solid var(--line);
}

.board .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.board td.headline {
  background: var(--headline-bg);
  font-weight: 700;
}

tr.entry {
  cursor: pointer;
}

tr.entry:hover {
  background: var(--row-hover);
}

tr.entry:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

td.rank {
  color: var(--muted);
}

.model {
  display: block;
  font-weight: 600;
}

.provider {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
}

.kind {
  font-size: 0.82rem;
  color: var(--muted);
}

.pending {
  color: var(--pending);
  font-style: italic;
  font-weight: 500;
}

.detail-cell {
  padding: 0;
  background: var(--row-hover);
}

.detail {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
  padding: 1rem 1.2rem 1.4rem;
}

.detail-block h4 {
  margin: 0 0 0.5rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.detail dd {
  font-family: var(--mono);
  font-size: 0.85rem;
}

.footnote {
  margin-top: 2rem;
  color: var(--muted);
  font-size: 0.86rem;
  max-width: 75ch;
}

code {
  font-family: var(--mono);
  font-size: 0.88em;
}