:root {
  --red: #b10f1f;
  --red-dark: #7f0d17;
  --ink: #1f2328;
  --muted: #707781;
  --line: #e8e3e4;
  --panel: #ffffff;
  --shadow: 0 18px 42px rgba(123, 20, 33, 0.08);
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "PingFang SC", "Microsoft YaHei", sans-serif; color: var(--ink); background: linear-gradient(180deg, #fff8f8 0%, #fff 18%, #fff 100%); }
a { color: inherit; text-decoration: none; }
.wrap { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.site-header { padding: 28px 0 18px; background: radial-gradient(circle at top left, #ffe6e9, transparent 35%), linear-gradient(135deg, #fff3f4, #fff); border-bottom: 1px solid var(--line); }
.hero { display: grid; grid-template-columns: 180px 1fr; gap: 24px; align-items: center; }
.hero-mark img { width: 100%; max-width: 180px; display: block; border-radius: 24px; box-shadow: var(--shadow); }
.eyebrow { color: var(--red); letter-spacing: .18em; font-size: 12px; margin: 0 0 10px; font-weight: 700; }
.hero-copy h1 { margin: 0; font-size: clamp(32px, 5vw, 56px); line-height: 1.04; color: var(--red-dark); }
.hero-copy p { margin: 12px 0 0; font-size: 16px; color: var(--muted); max-width: 720px; }
.nav-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-top: 24px; }
.nav-card, .button { background: var(--red); color: #fff; padding: 14px 18px; border-radius: 14px; display: inline-flex; justify-content: center; align-items: center; font-weight: 700; box-shadow: var(--shadow); border: none; cursor: pointer; }
.nav-card:hover, .button:hover { background: #9d101d; }
.button.secondary { background: transparent; color: var(--red-dark); border: 1px solid rgba(177,15,31,.22); box-shadow: none; }
.section { padding: 34px 0; }
.section-head h2 { margin: 0; font-size: 28px; color: var(--red-dark); }
.section-head p { margin: 8px 0 0; color: var(--muted); }
.split { display: grid; grid-template-columns: 1.35fr .9fr; gap: 22px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); padding: 24px; }
.waterfall { display: grid; gap: 16px; }
.news-card { border: 1px solid #efe4e6; border-radius: 18px; padding: 18px; background: linear-gradient(180deg, #fff, #fff8f8); }
.news-card .badge { display: inline-block; font-size: 12px; color: var(--red-dark); background: #fdecef; border-radius: 999px; padding: 6px 10px; font-weight: 700; margin-bottom: 10px; }
.news-card h3 { margin: 0 0 10px; font-size: 20px; }
.news-card p { margin: 0 0 12px; color: var(--muted); line-height: 1.6; }
.news-card a { color: var(--red-dark); font-weight: 700; }
.contact-summary ul { list-style: none; padding: 0; margin: 16px 0; display: grid; gap: 10px; }
.leaderboard-table table { width: 100%; border-collapse: collapse; }
.leaderboard-table th, .leaderboard-table td { padding: 14px 10px; border-bottom: 1px solid var(--line); text-align: left; }
.leaderboard-table th { color: var(--muted); font-weight: 700; }
.manage-entry { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat-card { background: linear-gradient(180deg, #fff, #fff8f8); border: 1px solid var(--line); border-radius: 18px; padding: 18px; }
.stat-card span { display: block; color: var(--muted); font-size: 14px; }
.stat-card strong { display: block; margin-top: 10px; font-size: 32px; color: var(--red-dark); }
.quick-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.mini-board { margin: 0; padding-left: 18px; display: grid; gap: 12px; }
.mini-board li { display: flex; justify-content: space-between; gap: 16px; }
.login-form { display: grid; gap: 16px; max-width: 520px; }
.login-form label { display: grid; gap: 8px; font-weight: 700; }
.login-form input { padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line); font: inherit; }
.hint { color: var(--muted); margin: 0; }
.site-footer { border-top: 1px solid var(--line); margin-top: 40px; background: #fff; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0 36px; }
.footer-links { display: flex; gap: 16px; color: var(--red-dark); font-weight: 700; }
@media (max-width: 960px) { .nav-grid { grid-template-columns: repeat(3, 1fr); } .split { grid-template-columns: 1fr; } .stats-grid { grid-template-columns: repeat(2,1fr);} }
@media (max-width: 640px) { .hero { grid-template-columns: 1fr; text-align: center; } .hero-mark { margin: 0 auto; } .nav-grid { grid-template-columns: repeat(2, 1fr); } .manage-entry, .footer-inner { flex-direction: column; align-items: stretch; } .stats-grid, .quick-links { grid-template-columns: 1fr; } }


.cards-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.news-card.compact { min-height: 190px; }
.bullet-list { margin: 0; padding-left: 20px; display: grid; gap: 10px; }
.error-text { color: #b10f1f; font-weight: 700; margin: 0; }
.member-result { margin-top: 18px; }
.detail-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
@media (max-width: 640px) { .cards-grid { grid-template-columns: 1fr; } }


.success-box { border: 1px solid #b7e4c7; background: #eefbf3; color: #256c3f; }
.edit-form { display: grid; gap: 14px; max-width: 900px; }
.edit-form label { display: grid; gap: 8px; font-weight: 700; }
.edit-form input, .edit-form textarea { width: 100%; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line); font: inherit; }
.form-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.checkbox { display: flex !important; align-items: center; gap: 8px; }
.compact-stats { margin-bottom: 20px; }
.detail-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.tip-box { border: 1px dashed rgba(177,15,31,.35); background: #fff8f8; }


.nav-card.current, .nav-card[aria-current="page"] { background: #7f0d17; }
.empty-box { border: 1px dashed rgba(127,13,23,.35); background: #fff8f8; color: #7f0d17; border-radius: 16px; padding: 18px; }
.table-note { color: var(--muted); margin-top: 12px; font-size: 14px; }