:root {
  --bg: #faf8f4;
  --text: #23201c;
  --muted: #6f6a63;
  --line: #e6e1d8;
  --accent: #8a4b2a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.7 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }

.wrap { max-width: 1080px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }

/* 顶栏 */
.top { border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-size: 18px; font-weight: 700; text-decoration: none; }
.top nav { display: flex; gap: 24px; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--text); }

/* 首屏 */
.hero { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; padding-top: 64px; padding-bottom: 64px; }
.hero h1 { margin: 0 0 16px; font-size: 44px; line-height: 1.25; }
.hero p { max-width: 26em; margin: 0 0 28px; color: var(--muted); }
.hero-img { border-radius: 8px; }
.actions { display: flex; gap: 12px; }

.btn { display: inline-block; padding: 9px 20px; border: 1px solid var(--accent); border-radius: 6px; background: var(--accent); color: #fff; font-size: 15px; text-decoration: none; }
.btn.ghost { background: transparent; color: var(--accent); }

/* 内容区 */
.section { padding-top: 48px; padding-bottom: 48px; border-top: 1px solid var(--line); }
.section h2 { margin: 0 0 24px; font-size: 24px; }

.menu { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.menu h3 { margin: 0 0 8px; color: var(--muted); font-size: 14px; font-weight: 500; }
.menu ul { margin: 0; padding: 0; list-style: none; }
.menu li { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--line); }
.menu li span:last-child { font-variant-numeric: tabular-nums; }
.note { margin: 16px 0 0; color: var(--muted); font-size: 14px; }

.visit { max-width: 560px; margin: 0; }
.visit div { display: flex; gap: 24px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.visit dt { flex: none; width: 80px; color: var(--muted); }
.visit dd { margin: 0; }
.status.open { color: var(--accent); font-weight: 600; }
.status.closed { color: var(--muted); }

.about { max-width: 36em; margin: 0; }

/* 页脚 */
.foot { border-top: 1px solid var(--line); }
.foot-in { display: flex; flex-wrap: wrap; gap: 8px 24px; padding-top: 24px; padding-bottom: 32px; color: var(--muted); font-size: 13px; }

/* 404 */
.notfound { padding-top: 96px; padding-bottom: 96px; }
.notfound h1 { margin: 0 0 12px; font-size: 32px; }
.notfound p { margin: 0 0 28px; color: var(--muted); }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; gap: 32px; padding-top: 40px; padding-bottom: 40px; }
  .hero h1 { font-size: 34px; }
  .menu { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 420px) {
  .top nav { gap: 16px; }
  .hero h1 { font-size: 30px; }
}