:root {
  --paper: #faf6ef;
  --paper-deep: #f1ebe0;
  --ink: #2b2622;
  --ink-soft: #55504a;
  --line: #ddd3c2;
  --accent: #a6402f;
  --accent-soft: #c97a63;
  --white: #ffffff;
  --max-width: 880px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  line-height: 1.8;
  font-size: 17px;
}

a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--accent-soft); }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

header.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper-deep);
}

.site-header .wrap {
  padding: 24px 20px 28px;
}

.site-header .brand {
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 0 0 6px;
}

.site-header .brand a { color: var(--ink); text-decoration: none; }
.site-header .tagline { margin: 0 0 16px; color: var(--ink-soft); font-size: 15px; }

nav.site-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  padding: 0;
  margin: 0;
  font-size: 15px;
}

nav.site-nav a { text-decoration: none; color: var(--ink); border-bottom: 2px solid transparent; padding-bottom: 2px; }
nav.site-nav a:hover, nav.site-nav a.active { border-bottom-color: var(--accent); color: var(--accent); }

main { padding: 32px 0 64px; }

h1 { font-size: clamp(24px, 3.4vw, 32px); margin: 0 0 16px; line-height: 1.4; }
h2 { font-size: clamp(20px, 2.6vw, 24px); margin: 40px 0 12px; border-left: 4px solid var(--accent); padding-left: 12px; }
h3 { font-size: 18px; margin: 24px 0 8px; }

p { margin: 0 0 16px; }

.lead { font-size: 18px; color: var(--ink-soft); max-width: 640px; }

.card-list { list-style: none; padding: 0; margin: 0 0 24px; }
.card-list li {
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 6px;
  padding: 14px 16px;
  margin-bottom: 10px;
}
.card-list .meta { font-size: 13px; color: var(--ink-soft); display: block; margin-bottom: 4px; }

.section-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin: 24px 0 40px;
}
.section-links a {
  display: block;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 8px;
  padding: 18px 20px;
  text-decoration: none;
  color: var(--ink);
}
.section-links a:hover { border-color: var(--accent); }
.section-links strong { display: block; font-size: 17px; color: var(--accent); margin-bottom: 4px; }
.section-links span { font-size: 14px; color: var(--ink-soft); }

.table-wrap { overflow-x: auto; margin: 0 0 32px; border: 1px solid var(--line); border-radius: 6px; }
table { border-collapse: collapse; width: 100%; min-width: 480px; font-size: 15px; background: var(--white); }
th, td { padding: 8px 12px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
td.title-cell, th.title-cell { white-space: normal; min-width: 200px; }
thead th { background: var(--paper-deep); position: sticky; top: 0; }
tbody tr:hover { background: var(--paper-deep); }
tr.no-award td { color: var(--ink-soft); font-style: italic; }

.notice {
  border: 1px solid var(--accent-soft);
  background: #fbeee9;
  border-radius: 6px;
  padding: 14px 16px;
  font-size: 15px;
  margin: 0 0 28px;
}

.source-list { padding-left: 20px; }
.source-list li { margin-bottom: 12px; }
.source-list .date { color: var(--ink-soft); font-size: 13px; }

footer.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px 0 40px;
  font-size: 13px;
  color: var(--ink-soft);
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .site-header .wrap { padding: 18px 16px 22px; }
  main { padding: 24px 0 48px; }
  th, td { padding: 6px 8px; font-size: 14px; }
}