:root {
  --bg: #faf7f5;
  --card: #ffffff;
  --ink: #2b2b2b;
  --muted: #7a7a7a;
  --line: #e8e1dc;
  --accent: #c8553d;
  --accent-soft: #fdf0ec;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
}

.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }

header.site {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
header.site a.brand { font-size: 20px; font-weight: 700; color: var(--accent); text-decoration: none; }
header.site nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 15px; }
header.site nav a:hover { color: var(--accent); }

main { padding: 40px 0 80px; }

h1 { font-size: 30px; margin: 0 0 8px; }
h2 { font-size: 20px; margin: 36px 0 12px; }
.lead { color: var(--muted); margin: 0 0 28px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 16px;
}

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }

.person { display: flex; gap: 14px; }
.person img {
  width: 84px; height: 84px; object-fit: cover;
  border-radius: 10px; background: var(--accent-soft); flex: none;
}
.person .ph {
  width: 84px; height: 84px; border-radius: 10px;
  background: var(--accent-soft); flex: none;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: 26px; font-weight: 700;
}
.person h3 { margin: 0 0 4px; font-size: 17px; }
.person .meta { color: var(--muted); font-size: 14px; margin: 0 0 6px; }
.person .intro { font-size: 14px; margin: 0; }

label { display: block; font-size: 14px; font-weight: 600; margin: 16px 0 6px; }
input[type="text"], input[type="number"], input[type="password"], select, textarea {
  width: 100%; padding: 10px 12px; font: inherit;
  border: 1px solid var(--line); border-radius: 8px; background: #fff;
}
textarea { min-height: 100px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

.btn {
  display: inline-block; margin-top: 22px; padding: 11px 26px;
  background: var(--accent); color: #fff; border: 0; border-radius: 8px;
  font: inherit; font-weight: 600; cursor: pointer; text-decoration: none;
}
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn.sm { padding: 6px 14px; font-size: 14px; margin: 0 6px 0 0; }

.consent { display: flex; gap: 10px; align-items: flex-start; margin-top: 22px; }
.consent input { width: auto; margin-top: 5px; flex: none; }
.consent label { font-weight: 400; margin: 0; font-size: 14px; color: var(--muted); }

.notice {
  background: var(--accent-soft); border: 1px solid #f0d5cd;
  border-radius: 8px; padding: 14px 16px; font-size: 14px; color: #7c3527;
}
.notice.error { background: #fdecec; border-color: #f5c6c6; color: #a12626; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; font-size: 13px; }
tr:last-child td { border-bottom: 0; }

.tabs { margin: 0 0 20px; }
.tabs a {
  display: inline-block; padding: 7px 16px; margin-right: 8px;
  border-radius: 20px; text-decoration: none; color: var(--muted); font-size: 14px;
  border: 1px solid var(--line); background: #fff;
}
.tabs a.on { background: var(--accent); color: #fff; border-color: var(--accent); }

.kv { display: grid; grid-template-columns: 110px 1fr; gap: 8px 16px; font-size: 15px; }
.kv dt { color: var(--muted); font-size: 14px; }
.kv dd { margin: 0; }

footer.site {
  border-top: 1px solid var(--line); padding: 26px 0;
  color: var(--muted); font-size: 13px; text-align: center;
}

@media (max-width: 600px) {
  h1 { font-size: 24px; }
  header.site .wrap { flex-direction: column; align-items: flex-start; }
  header.site nav a { margin: 0 16px 0 0; }
  .kv { grid-template-columns: 90px 1fr; }
}