* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "Segoe UI", Arial, sans-serif; background: #f4f4f4; color: #222; line-height: 1.6; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
a { color: #1a3a6b; text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header { background: #122a52; color: #fff; padding: 14px 0; }
.header-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.logo { color: #fff; font-size: 1.5rem; font-weight: 800; letter-spacing: 1px; }
.logo span { color: #ffcf33; }
.site-header nav a { color: #dbe6ff; margin-left: 14px; font-size: .95rem; }
.admin-link { opacity: .6; }

.hero { background: #fff; border-left: 5px solid #ffcf33; margin: 24px 0; padding: 28px; box-shadow: 0 2px 6px rgba(0,0,0,.08); }
.hero h1 { font-size: 1.8rem; margin: 10px 0; line-height: 1.3; }
.hero p { color: #555; }
.badge { background: #c62828; color: #fff; font-size: .75rem; padding: 3px 10px; border-radius: 3px; }
.btn { display: inline-block; background: #122a52; color: #fff; padding: 10px 22px; border: none; border-radius: 4px; margin-top: 14px; cursor: pointer; font-size: .95rem; }
.btn:hover { background: #1d3f78; text-decoration: none; }

.section-title { margin: 28px 0 14px; border-bottom: 2px solid #122a52; padding-bottom: 6px; font-size: 1.3rem; }
.news-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.card { background: #fff; padding: 18px; box-shadow: 0 1px 4px rgba(0,0,0,.07); border-top: 3px solid #122a52; }
.card h3 { font-size: 1.05rem; margin: 8px 0; line-height: 1.35; }
.card p { color: #666; font-size: .9rem; }
.cat { background: #e8eefc; color: #122a52; font-size: .72rem; padding: 2px 8px; border-radius: 3px; font-weight: 600; }

.news-detail { background: #fff; padding: 30px; margin: 24px 0; box-shadow: 0 1px 4px rgba(0,0,0,.07); }
.news-detail h1 { font-size: 1.7rem; margin: 10px 0 6px; line-height: 1.3; }
.news-detail time { color: #888; font-size: .85rem; }
.news-detail .body { margin-top: 20px; }
.news-detail .body p { margin-bottom: 14px; }
.news-detail .body h3 { margin: 18px 0 8px; color: #122a52; }
.related { background: #fff; padding: 20px; box-shadow: 0 1px 4px rgba(0,0,0,.07); margin-bottom: 30px; }
.related ul { list-style: none; }
.related li { padding: 8px 0; border-bottom: 1px solid #eee; }
.related .cat { margin-right: 8px; }

.site-footer { background: #122a52; color: #b9c7e4; text-align: center; padding: 18px 0; margin-top: 40px; font-size: .85rem; }

/* Admin */
.login-box { max-width: 360px; margin: 80px auto; background: #fff; padding: 32px; box-shadow: 0 2px 10px rgba(0,0,0,.12); text-align: center; }
.login-box input { width: 100%; padding: 12px; margin: 14px 0; border: 1px solid #ccc; border-radius: 4px; }
.error { color: #c62828; margin-bottom: 8px; }
.admin-bar { background: #222; color: #fff; padding: 10px 16px; margin: 20px 0; display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.admin-bar a { color: #ffd54f; font-size: .9rem; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; }
.stat { background: #fff; padding: 18px; text-align: center; box-shadow: 0 1px 4px rgba(0,0,0,.07); font-size: .85rem; color: #666; }
.stat span { display: block; font-size: 1.8rem; font-weight: 700; color: #122a52; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }
table { width: 100%; border-collapse: collapse; background: #fff; font-size: .85rem; margin-bottom: 24px; }
th, td { padding: 8px 10px; border: 1px solid #e0e0e0; text-align: left; }
th { background: #122a52; color: #fff; }
tr:nth-child(even) { background: #f8f9fc; }
.small { font-size: .75rem; color: #666; max-width: 200px; word-break: break-all; }
.search-bar { margin-bottom: 14px; }
.search-bar input { padding: 9px; width: 280px; border: 1px solid #ccc; border-radius: 4px; }
.pagination { margin: 12px 0 30px; }
.pagination a { margin: 0 10px; }
.visitor-table td { word-break: break-all; }