:root{--primary:#7d2a33;--accent:#d4a437;--dark:#571c23;--accent-dark:#a03a45;--accent-line:rgba(212,164,55,.45);--accent-onDark:#e6c96a;--ink:#222;--text:#444;--text-light:#777;--gray-bg:#f5f6f7;--gray-border:#e4e6e8;--white:#fff}
*{margin:0;padding:0;box-sizing:border-box}
body{font:15px/1.75 "Microsoft YaHei","PingFang SC",sans-serif;color:var(--text);background:#fafaf8}
a{color:var(--primary);text-decoration:none}
.frame{display:flex;min-height:100vh}
.rail{width:230px;flex-shrink:0;background:var(--dark);color:#cfd6d2;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.rail-logo{padding:26px 20px;border-bottom:1px solid rgba(255,255,255,.12)}
.rail-logo b{display:block;font-size:24px;color:var(--accent)}
.rail-logo span{font-size:13px;color:#cfd6d2}
.rail-nav{display:flex;flex-direction:column;padding:14px 0;flex:1}
.rail-nav a{color:#e7ebe8;padding:11px 22px;font-size:15px;border-left:3px solid transparent}
.rail-nav a:hover{background:rgba(255,255,255,.06);border-left-color:var(--accent)}
.rail-tel{padding:18px 22px;background:rgba(255,255,255,.06);font-size:12px}
.rail-tel b{display:block;font-size:19px;color:var(--accent)}
.stage{flex:1;min-width:0}
.stage-hero{padding:60px 48px 46px;background:linear-gradient(135deg,#fff 60%,var(--gray-bg));border-bottom:3px solid var(--accent)}
.eyebrow{color:var(--accent-dark);font-weight:700;letter-spacing:2px}
.stage-hero h1{font-size:42px;color:var(--primary);margin:8px 0}
.stage-hero h1 span{color:var(--accent-dark)}
.stage-hero .sub{max-width:640px;color:var(--text-light);margin-bottom:22px}
.btn-primary{display:inline-block;background:var(--primary);color:#fff;font-weight:700;padding:13px 30px;border-radius:6px;margin-right:10px}
.btn-ghost{display:inline-block;border:2px solid var(--primary);color:var(--primary);font-weight:700;padding:11px 26px;border-radius:6px}
.stage-wrap{max-width:1040px;margin:0 auto;padding:0 40px}
a.kw-link{color:var(--accent-dark);font-weight:600;border-bottom:1px dashed var(--accent-line);padding-bottom:1px;text-decoration:none}
.panel{padding:46px 0;border-bottom:1px solid var(--gray-border)}
.panel.gray{background:var(--gray-bg)}
.ptitle h2{font-size:26px;color:var(--ink);border-left:5px solid var(--accent);padding-left:14px;margin-bottom:22px}
.rate-table{width:100%;border-collapse:collapse;background:#fff}
.rate-table th{background:var(--primary);color:#fff;padding:11px}
.rate-table td{border:1px solid var(--gray-border);padding:11px 14px;text-align:center;background:#fff}
.rate-table td.hl{color:var(--primary);font-weight:700}
.tnote{color:var(--text-light);font-size:13px;margin-top:10px}
.rows .row{background:#fff;border:1px solid var(--gray-border);border-left:4px solid var(--accent);border-radius:6px;padding:16px 20px;margin-bottom:12px}
.rows em{color:var(--accent-dark);font-style:normal;font-size:13px;font-weight:700;margin-left:8px}
.rows h3{color:var(--primary);font-size:17px}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.tile{background:#fff;border:1px solid var(--gray-border);border-radius:8px;padding:18px}
.tile h3{color:var(--primary);margin-bottom:6px}
.citylist{max-width:860px}
.citylist a{display:inline-block;background:#fff;border:1px solid var(--gray-border);border-radius:6px;padding:5px 14px;margin:3px}
.cta-band{background:var(--primary);color:#fff;padding:32px 40px;border-radius:10px;margin:34px 0;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.cta-band h3{font-size:22px;margin-bottom:4px}
.cta-band .kw-link{color:var(--accent-onDark)}
.cta-phone{background:var(--accent);color:var(--dark);font-size:24px;font-weight:800;padding:11px 26px;border-radius:8px;display:inline-block}
.cta-note{display:block;font-size:12px;color:#dbe2df;text-align:center;margin-top:6px}
.news-section{padding:40px 0}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.news-card{display:block;background:#fff;border-radius:8px;padding:14px 16px;border:1px solid var(--gray-border);border-bottom:3px solid var(--accent);color:inherit}
.news-card h4{font-size:15px;font-weight:600;color:var(--dark);margin-bottom:6px;line-height:1.5}
.news-card p{font-size:13px;color:var(--text-light);line-height:1.6}
.news-card .date{font-size:12px;color:#999;margin-top:6px}
details{background:#fff;border:1px solid var(--gray-border);border-radius:8px;margin-bottom:10px;padding:12px 18px}
summary{cursor:pointer;font-weight:700;color:var(--ink)}
.faq-body p{margin:8px 0}
.footer{background:var(--dark);color:#aebbb5;padding:30px 40px;font-size:13px}
.footer-links{text-align:center;margin-bottom:12px}
.footer-links a{color:#dce4e0;margin:0 6px}
.footer-links .dot{color:var(--accent)}
.footer-nav-text{max-width:860px;margin:0 auto 12px;text-align:center;line-height:2}
.footer-nap,.copy{text-align:center}
.qr-inner{display:flex;justify-content:center;gap:14px;align-items:center;margin:14px 0}
.qr-inner img{height:112px;width:auto;background:#fff;border-radius:4px}
@media(max-width:900px){.frame{display:block}.rail{position:static;width:100%;height:auto;flex-direction:row;align-items:center}.rail-nav{flex-direction:row;overflow-x:auto;padding:0}.rail-nav a{border-left:0;border-bottom:3px solid transparent;white-space:nowrap}.stage-hero{padding:36px 20px}.stage-wrap{padding:0 18px}.tiles{grid-template-columns:1fr}.news-grid{grid-template-columns:1fr}.cta-band{flex-direction:column;text-align:center}}

/* 手机端电话胶囊（用户定规2026-09-07） */
.railmcall{display:none}
@media(max-width:760px){
.railmcall{display:flex;position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:99;align-items:center;justify-content:center;gap:10px;background:linear-gradient(90deg,var(--primary),var(--accent-dark));color:#fff;border-radius:999px;padding:10px 18px;box-shadow:0 6px 18px rgba(0,0,0,.28)}
.railmcall .ico{display:flex}
.railmcall .txt{display:flex;flex-direction:column;line-height:1.3;align-items:flex-start}
.railmcall .txt b{font-size:17px;letter-spacing:1px}
.railmcall .txt i{font-style:normal;font-size:11px;opacity:.85}
body{padding-bottom:74px}
}

/* 内页题头 */
.crumb{font-size:12px;color:var(--text-light);padding:16px 0 2px}.crumb a{color:var(--accent-dark)}.pagehead{padding:6px 0 24px}.pagehead h1{font-size:30px;line-height:1.3;color:var(--primary);margin-bottom:8px}.pagehead .sub{color:var(--text-light)}