body{--bg:#071019;--card:#0f1720;--muted:#94a3b8;--accent:#06b6d4;--accent-2:#06d6a0;--white:#eff6ff;--glass:rgba(255,255,255,0.03);--shadow:0 8px 24px rgba(2,6,23,0.06);--radius:16px;--warn:#ffcc00;--warn-light:#e69500;--footer-bg:#f7fafc;--footer-bg-dark:#071019;}body.light-theme{--bg:#f7fafc;--card:#f0f4f8;--muted:#475569;--accent:#0891b2;--accent-2:#06d6a0;--white:#222;--glass:rgba(0,0,0,0.03);--shadow:0 8px 32px rgba(2,6,23,0.10);--warn:var(--warn-light);--footer-bg:#f7fafc;}*{box-sizing:border-box}html,body{height:100%;margin:0;font-family:system-ui,-apple-system,"Segoe UI","Roboto","Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;color:var(--white);background:linear-gradient(180deg,var(--bg) 0%,var(--bg) 60%);transition:background 0.3s,color 0.3s;}body.light-theme{color:#222;background:linear-gradient(180deg,#f7fafc 0%,#f7fafc 60%);}a{color:var(--accent);text-decoration:none}.container{max-width:900px;margin:0 auto;padding:0 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16px;}.header-row{flex-direction:column;gap:8px;align-items:center;}.nav{justify-content:center;width:100%;margin-bottom:8px;}.nav a{margin:0 10px;}.header-controls{margin-left:0;margin-top:8px;}.brand{text-align:center;width:100%;}.main{padding:18px 0 32px;}.search-card,.info-card{max-width:100%;padding:18px 8px;}.info-list .row{grid-template-columns:90px 1fr;padding:10px 2px;}.site-footer .container{flex-direction:column;gap:8px;align-items:flex-start;max-width:100%;}.site-footer .footer-links{flex-direction:column;gap:4px;}.info-grid{flex-direction:column;align-items:stretch;gap:18px;}.map-section{display:block;}.map-section-inner{padding:12px;border-radius:12px;}#leaflet-map{height:220px;border-radius:8px;margin-top:8px;}}@media (max-width:480px){.container{padding:0 10px;}.brand h1{font-size:20px}.current-ip{font-size:16px}.info-list .row{grid-template-columns:1fr 1fr}.search-form input[type="text"]{font-size:15px;min-width:120px;}.search-form button{min-width:80px;font-size:15px;}.site-footer{padding:12px 0;}}