:root {
  color-scheme: light dark;
  --bg: #f4f2ec;
  --surface: #fffdf7;
  --text: #17201d;
  --muted: #59635f;
  --line: #c8cec9;
  --accent: #12634f;
  --accent-soft: #dceee7;
  --warning: #7a3f00;
  --warning-soft: #fff0d7;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

a { color: var(--accent); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 0.14em; }
a:focus-visible {
  outline: 3px solid #d97706;
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 10;
  padding: 0.55rem 0.8rem;
  background: var(--surface);
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header,
.site-footer,
.container {
  width: min(100% - 2rem, 58rem);
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.15rem;
}

.brand { color: var(--text); font-size: 1.12rem; font-weight: 800; text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; }
nav a,
.offer-link,
.back-link {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
}

.container { padding-block: clamp(2rem, 6vw, 4.5rem); }
.site-footer { padding-block: 2rem; color: var(--muted); font-size: 0.9rem; }

h1, h2, h3, h4, p { overflow-wrap: anywhere; }
h1 { max-width: 16ch; font-size: clamp(2.1rem, 8vw, 4.6rem); line-height: 0.98; letter-spacing: -0.045em; }
h2 { font-size: clamp(1.55rem, 4vw, 2.25rem); line-height: 1.1; }
.eyebrow { color: var(--accent); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }

.page-intro { margin-bottom: 2rem; }
.notice,
.empty-state {
  margin-block: 1.5rem;
  padding: 1rem 1.15rem;
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
}
.notice > :first-child,
.empty-state > :first-child { margin-top: 0; }
.notice > :last-child,
.empty-state > :last-child { margin-bottom: 0; }
.notice-warning { border-color: var(--warning); background: var(--warning-soft); }

.report {
  padding: clamp(1rem, 4vw, 2rem);
  border: 1px solid var(--line);
  background: var(--surface);
}
.report-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.report-heading h2 { margin-top: 0; }
.status { flex: 0 0 auto; padding: 0.25rem 0.55rem; border: 1px solid currentColor; font-size: 0.82rem; font-weight: 700; }
.status-partial { color: var(--warning); }
.count { color: var(--muted); font-variant-numeric: tabular-nums; }

.offer-list,
.archive-list { padding: 0; list-style: none; }
.offer-list { display: grid; gap: 0.75rem; }
.offer-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; padding: 1.1rem 0; border-top: 1px solid var(--line); }
.offer-card h4 { margin: 0; font-size: 1.15rem; }
.company { margin: 0.2rem 0 0.75rem; color: var(--muted); }
.facts { display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; margin: 0; }
.facts div { display: flex; gap: 0.3rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.offer-link { align-self: center; max-width: 15rem; }
.unavailable-link { align-self: center; color: var(--muted); }

.archive-list li { border-top: 1px solid var(--line); }
.archive-list a { display: flex; min-height: 48px; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 0.7rem; font-weight: 750; }
.archive-meta { color: var(--muted); font-size: 0.9rem; font-weight: 500; }

@media (max-width: 38rem) {
  .site-header,
  .report-heading,
  .offer-card { grid-template-columns: 1fr; flex-direction: column; }
  .site-header { align-items: flex-start; }
  .offer-card { display: grid; }
  .offer-link { max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101512;
    --surface: #17201b;
    --text: #eef4ef;
    --muted: #b5c0b9;
    --line: #435049;
    --accent: #76d5b7;
    --accent-soft: #153a30;
    --warning: #ffbd73;
    --warning-soft: #3b2b17;
  }
}