:root{--bg:#FAF9F6;--card:#FFFFFF;--ink:#1F2A26;--muted:#6B7A74;--line:#E3E2DC;
--accent:#0F6E56;--accent2:#E1F5EE;--radius:10px}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
font-size:16px;line-height:1.75;color:var(--ink);background:var(--bg)}
.wrap{max-width:860px;margin:0 auto;padding:0 20px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.site{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:9}
.bar{display:flex;align-items:center;justify-content:space-between;height:56px}
.logo{font-weight:700;color:var(--ink);font-size:17px;display:flex;align-items:center;gap:8px}
.mark{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;
background:var(--accent);color:#fff;border-radius:7px;font-size:15px}
nav{display:flex;gap:18px;flex-wrap:wrap}
.site nav a{color:var(--muted);font-size:14.5px}
.site nav a:hover{color:var(--accent)}
main{padding:30px 20px 50px}
h1{font-size:26px;line-height:1.35;margin:.4em 0 .3em}
h2{font-size:19px;margin:1.8em 0 .5em;padding-left:10px;border-left:4px solid var(--accent)}
h3{font-size:16px}
.hero{padding:26px 0 6px}
.hero h1{font-size:30px}
.lede{color:var(--muted);font-size:16.5px}
.sub{color:var(--muted);font-size:13.5px}
.meta{color:var(--muted);font-size:13px}
.crumb{color:var(--muted);font-size:13px;margin-bottom:10px}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:18px 0}
.table-wrap{overflow-x:auto;margin:18px 0;border:1px solid var(--line);border-radius:var(--radius)}
.f-table{border-collapse:collapse;width:100%;font-size:14.5px;background:var(--card)}
.f-table th,.f-table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.f-table th{width:34%;font-size:13px;color:var(--muted);font-weight:500;background:var(--bg-soft);white-space:nowrap}
.f-table tr:last-child th,.f-table tr:last-child td{border-bottom:0}
.fact{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:10px 14px}
.fact b{display:block;font-size:12.5px;color:var(--muted);font-weight:500}
.fact span{font-size:14.5px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;margin:14px 0 24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
padding:14px 16px;display:block;color:var(--ink)}
.card b{font-weight:600;display:block;margin-bottom:4px}
.card span{color:var(--muted);font-size:13.5px}
.card:hover{border-color:var(--accent)}
.bigcard{display:block;background:var(--accent2);border:1px solid #BFE5D6;border-radius:12px;
padding:16px 18px;margin:14px 0;color:var(--ink)}
.bigcard b{font-size:16.5px;display:block;margin-bottom:4px}
.bigcard span{color:var(--muted);font-size:14px}
.answer{background:var(--accent2);border-left:4px solid var(--accent);border-radius:0 10px 10px 0;
padding:12px 16px;margin:18px 0}
.answer b{font-size:13px;color:var(--accent)}
.answer p{margin:4px 0 0}
.takeaway{margin:0 0 26px;padding:16px 20px;border:1px solid var(--line);border-radius:10px}
.takeaway b{font-size:13px;color:var(--muted);letter-spacing:.02em}
.takeaway ul{margin:8px 0 0;padding-left:18px}
.takeaway li{margin:4px 0;font-size:15px}
ul,ol{padding-left:22px}
li{margin:6px 0}
ol.steps li{margin:10px 0;background:var(--card);border:1px solid var(--line);
border-radius:var(--radius);padding:10px 14px;list-style-position:inside}
.chan{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px;margin:10px 0}
.chan b{font-weight:600}
.pill{display:inline-block;background:var(--accent2);color:var(--accent);border-radius:20px;
font-size:12px;padding:1px 10px;margin-left:8px}
.faq{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:10px 16px;margin:8px 0}
.faq b{font-weight:600}
.faq p{margin:6px 0 2px;color:var(--muted)}
ul.list{list-style:none;padding:0}
ul.list li{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
padding:10px 16px;margin:8px 0;display:flex;justify-content:space-between;gap:14px;align-items:baseline;flex-wrap:wrap}
ul.list a{font-weight:500;color:var(--ink);flex:1;min-width:240px}
ul.list a:hover{color:var(--accent)}
.pager{display:flex;gap:14px;margin:18px 0}
.pager a{border:1px solid var(--line);border-radius:8px;padding:6px 16px;background:var(--card)}
footer{border-top:1px solid var(--line);background:var(--card);padding:26px 0;margin-top:40px}
footer p{color:var(--muted);font-size:13px;margin:4px 0}
footer a{color:var(--muted);text-decoration:underline;text-underline-offset:2px}
footer a:hover{color:var(--accent)}
footer .icp{margin-top:8px;font-size:12.5px}
@media (max-width:640px){
.hero h1{font-size:24px}
h1{font-size:22px}
nav{gap:12px}
.site nav a{font-size:13px}
}

/* ---------- 转化卡片 ---------- */
.cta{position:relative;overflow:hidden;margin:46px 0 34px;border-radius:20px;color:#fff;
background:linear-gradient(128deg,#12705A 0%,#0C4E3C 46%,#073226 100%);
box-shadow:0 22px 48px rgba(7,50,38,.26);
display:grid;grid-template-columns:1.52fr .88fr;align-items:stretch}
.cta::before{content:"";position:absolute;right:-110px;top:-150px;width:340px;height:340px;
border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.14),rgba(255,255,255,0) 66%);
pointer-events:none}
.cta::after{content:"";position:absolute;left:-90px;bottom:-140px;width:280px;height:280px;
border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.07),rgba(255,255,255,0) 70%);
pointer-events:none}
.cta-body{position:relative;z-index:1;padding:42px 30px 42px 44px}
.cta-tag{display:inline-block;font-size:11px;letter-spacing:.2em;font-weight:600;
color:#0A4739;background:#D7EEE2;padding:5px 15px;border-radius:4px}
.cta h3.cta-title{margin:20px 0 0;padding:0;border:0;font-size:29px;line-height:1.34;
font-weight:700;color:#fff;letter-spacing:-.005em}
.cta-rule{width:44px;height:3px;border-radius:2px;background:#D9B45C;margin:20px 0 18px}
.cta p.cta-desc{margin:0;font-size:15px;line-height:1.92;color:rgba(255,255,255,.78)}
.cta-list{list-style:none;margin:22px 0 0;padding:0}
.cta-list li{position:relative;padding-left:26px;margin:11px 0;font-size:14.5px;
line-height:1.7;color:rgba(255,255,255,.92)}
.cta-list li::before{content:"";position:absolute;left:2px;top:7px;width:12px;height:6px;
border-left:2px solid #D9B45C;border-bottom:2px solid #D9B45C;transform:rotate(-45deg)}
.cta-side{position:relative;z-index:1;display:flex;flex-direction:column;
align-items:center;justify-content:center;text-align:center;padding:40px 30px;
border-left:1px solid rgba(255,255,255,.12);
background:linear-gradient(168deg,rgba(0,0,0,.26),rgba(0,0,0,.08))}
.cta-lead{font-size:12.5px;letter-spacing:.1em;color:rgba(255,255,255,.62)}
.cta-wx{display:block;margin:10px 0 0;font-size:17px;font-weight:700;color:#fff;line-height:1.5}
.cta-kw{display:block;margin:16px 0 0;padding:12px 10px;border-radius:9px;width:100%;
background:#FFF8E6;color:#0C4E3C;font-size:16px;font-weight:700;letter-spacing:.02em;
box-shadow:0 8px 20px rgba(0,0,0,.20)}
.cta-free{display:block;margin:13px 0 0;font-size:12px;color:rgba(255,255,255,.68)}

/* ---------- 移动端吸底领取 ---------- */
.grab{position:fixed;right:16px;bottom:16px;z-index:20;display:none;
padding:13px 20px;border-radius:30px;font-size:14.5px;font-weight:600;
background:#0C4E3C;color:#FFF8E6;box-shadow:0 10px 26px rgba(7,50,38,.38);
border:1px solid rgba(255,255,255,.22)}
.grab:hover{text-decoration:none;background:#0A4033}

/* ---------- 服务页 ---------- */
.svc-hero{margin:26px 0 18px;padding:46px 44px 42px;border-radius:20px;color:#fff;
background:linear-gradient(135deg,#12705A 0%,#0A4033 100%);box-shadow:0 18px 38px rgba(9,59,45,.20)}
.svc-hero h1{margin:0 0 16px;font-size:32px;line-height:1.34;color:#fff;letter-spacing:.01em}
.svc-hero p{margin:0;font-size:15.5px;line-height:1.92;color:rgba(255,255,255,.82);max-width:640px}
.svc{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:18px;margin:22px 0 32px}
.svc-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
border-radius:16px;padding:30px 28px 26px}
.svc-card.hi{border-color:#9CD3BF;box-shadow:0 12px 30px rgba(15,110,86,.12)}
.svc-name{font-size:17px;font-weight:700;color:var(--ink)}
.svc-price{font-size:34px;font-weight:700;color:var(--accent);line-height:1.2;margin:10px 0 18px;letter-spacing:-.01em}
.svc-price span{font-size:13.5px;font-weight:400;color:var(--muted);letter-spacing:0}
.svc-card ul{margin:0 0 22px;padding-left:0;list-style:none}
.svc-card li{position:relative;padding-left:20px;font-size:14.5px;line-height:1.75;margin:9px 0;color:#3C4A45}
.svc-card li::before{content:"";position:absolute;left:2px;top:9px;width:7px;height:7px;
border-radius:50%;background:var(--accent);opacity:.55}
.svc-btn{display:block;margin-top:auto;text-align:center;padding:13px;border-radius:10px;
background:var(--accent);color:#fff;font-size:15px;font-weight:600}
.svc-btn:hover{background:#0B5544;text-decoration:none}
.svc-card.hi .svc-btn{background:#136B53}

@media(max-width:720px){
.cta{grid-template-columns:1fr;margin:34px 0 26px;border-radius:16px}
.cta-body{padding:32px 26px 6px}
.cta h3.cta-title{font-size:23px}
.cta p.cta-desc{font-size:14.5px}
.cta-side{padding:26px 26px 30px;border-left:0;border-top:1px solid rgba(255,255,255,.12);
background:rgba(0,0,0,.16)}
.cta-wx{font-size:16px}
.cta-kw{max-width:260px;margin-left:auto;margin-right:auto}
.grab{display:block}
.svc-hero{padding:32px 24px 30px;border-radius:14px}
.svc-hero h1{font-size:24px}
.svc-card{padding:24px 22px 22px}
.svc-price{font-size:29px}
}