:root{
  --green:#0F6E56; --green-dark:#085041; --green-soft:#E8F2EE;
  --gold:#C9A227;
  --ink:#1A1D1A; --muted:#5F645F; --line:#E3E6E3;
  --bg:#FFFFFF; --surface:#F7F9F7;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}
.top .wrap{display:flex;align-items:center;gap:28px;height:74px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{height:40px;width:auto}
.brand b{font-size:17px;letter-spacing:.4px;color:var(--green-dark)}
.brand span{display:block;font-size:11px;color:var(--muted);letter-spacing:1.4px;text-transform:uppercase}
.nav{display:flex;gap:26px;margin-left:auto;align-items:center}
.nav a{font-size:14px;color:var(--muted);padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--green)}
.nav a.on{color:var(--green-dark);border-bottom-color:var(--gold);font-weight:600}
.nav .btn{margin-left:8px}

.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:6px;
  font-size:14px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:.18s;white-space:nowrap}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-dark)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--green);color:var(--green)}
.btn-wa{background:#1EBE5D;color:#fff}
.btn-wa:hover{background:#179d4c}
.btn-sm{padding:8px 14px;font-size:13px}

.hero{background:linear-gradient(180deg,var(--green-soft),#fff);padding:72px 0 56px;border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.eyebrow{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--green);font-weight:600;margin-bottom:14px}
h1{font-size:40px;line-height:1.18;letter-spacing:-.5px;color:var(--green-dark);font-weight:700}
.hero p.lead{font-size:17px;color:var(--muted);margin:18px 0 28px;max-width:520px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-art{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 10px 30px rgba(15,110,86,.07)}
.hero-art .row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.hero-art .row img{aspect-ratio:1;object-fit:cover;border-radius:8px;background:var(--surface)}
.hero-art .note{margin-top:14px;font-size:12px;color:var(--muted);text-align:center}

.stats{display:flex;gap:40px;padding:26px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.stats div b{display:block;font-size:24px;color:var(--green-dark)}
.stats div span{font-size:12.5px;color:var(--muted)}

section{padding:64px 0}
h2{font-size:28px;color:var(--green-dark);font-weight:700;letter-spacing:-.3px}
.sub{color:var(--muted);font-size:15px;margin-top:10px;max-width:660px}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:32px;flex-wrap:wrap}

/* ---- 长文 / 政策页 ---- */
.lead{font-size:17px;color:var(--muted);line-height:1.72;margin:18px 0 0;max-width:760px}
.pol-date{font-size:12.5px;color:var(--muted);margin-top:14px}
.prose{max-width:820px}
.prose h3{font-size:19px;font-weight:700;color:var(--green-dark);margin:34px 0 10px;letter-spacing:-.2px}
.prose p,.prose li{font-size:15px;color:var(--muted);line-height:1.78}
.prose p{margin:12px 0}
.prose ul,.prose ol{margin:12px 0 14px 22px}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li{margin:7px 0}
.prose a{color:var(--green);text-decoration:underline}
.prose a:hover{color:var(--green-dark)}
.toc{border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:16px 22px 18px;margin:26px 0 8px}
.toc>b{display:block;font-size:11.5px;letter-spacing:1.8px;text-transform:uppercase;color:var(--green);font-weight:600}
.toc ol{margin:10px 0 0 20px;columns:2;column-gap:36px}
.toc li{margin:6px 0;break-inside:avoid;font-size:14px}
.toc a{color:var(--green-dark);text-decoration:none;border-bottom:1px solid transparent}
.toc a:hover{border-bottom-color:var(--green)}
@media(max-width:640px){.toc ol{columns:1}}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:.2s}
.card:hover{box-shadow:0 12px 28px rgba(15,110,86,.10);transform:translateY(-2px)}
.card .ph{aspect-ratio:1;background:var(--surface);display:flex;align-items:center;justify-content:center;overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:contain;padding:12px}
.card .bd{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .mod{font-size:11.5px;letter-spacing:.8px;color:var(--gold);font-weight:700}
.card h3{font-size:15.5px;font-weight:600;line-height:1.4}
.card .meta{font-size:12.5px;color:var(--muted)}
.card .pr{margin-top:auto;padding-top:10px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;align-items:baseline}
.card .pr b{font-size:18px;color:var(--green-dark)}
.card .pr span{font-size:11.5px;color:var(--muted)}
.card .acts{display:flex;gap:8px;margin-top:12px}
.card .acts .btn{flex:1;justify-content:center}

.band{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}
.tier{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px;text-align:center}
.tier b{display:block;font-size:19px;color:var(--green-dark)}
.tier span{font-size:13px;color:var(--muted)}
.tier em{display:block;margin-top:8px;font-style:normal;font-size:13px;font-weight:600;color:var(--gold)}

.catgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:28px}
.catcard{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden;display:block;transition:.2s}
.catcard:hover{box-shadow:0 12px 28px rgba(15,110,86,.12);transform:translateY(-3px);border-color:var(--green)}
.catcard .ct{aspect-ratio:4/3;background:var(--surface);display:flex;align-items:center;justify-content:center;overflow:hidden}
.catcard .ct img{width:100%;height:100%;object-fit:contain;padding:14px}
.catcard .cb{padding:16px 18px 18px}
.catcard h3{font-size:16px;color:var(--green-dark);margin-bottom:6px}
.catcard p{font-size:13px;color:var(--muted);line-height:1.55;min-height:58px}
.catcard .cn{display:block;margin-top:10px;font-size:12.5px;font-weight:700;color:var(--gold)}

.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:34px}
.feat div h4{font-size:15.5px;margin-bottom:8px;color:var(--green-dark)}
.feat div p{font-size:14px;color:var(--muted)}

.pd{display:grid;grid-template-columns:1fr 1fr;gap:44px;padding-top:36px}
.gal .main{border:1px solid var(--line);border-radius:12px;background:var(--surface);aspect-ratio:1;display:flex;align-items:center;justify-content:center;overflow:hidden}
.gal .main img{width:100%;height:100%;object-fit:contain;padding:16px}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumbs button{width:66px;height:66px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;padding:4px;overflow:hidden}
.thumbs button.on{border-color:var(--green);border-width:2px}
.thumbs button img{width:100%;height:100%;object-fit:contain}
.fin{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.fin button{width:80px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;padding:6px;overflow:hidden}
.fin button.on{border-color:var(--green);border-width:2px}
.fin button img{width:100%;aspect-ratio:1;object-fit:contain}
.fin button span{display:block;font-size:11px;color:var(--muted);margin-top:5px;text-align:center;line-height:1.3}
.vspecs{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.vspecs button{padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;
  font-size:13px;color:var(--ink);cursor:pointer;line-height:1.4}
.vspecs button.on{border-color:var(--green);color:var(--green);font-weight:600;background:var(--green-soft)}
.sw{display:flex;gap:5px;margin:2px 0 4px}
.sw .dot{width:14px;height:14px;border-radius:50%;border:1px solid var(--line);display:inline-block}
.tier .dot{display:block;width:34px;height:34px;border-radius:50%;margin:0 auto 10px;border:1px solid var(--line)}

.pd h1{font-size:30px}
.pd .mod{font-size:12px;letter-spacing:1px;color:var(--gold);font-weight:700;margin-bottom:8px}
.pd .blurb{color:var(--muted);font-size:15px;margin:14px 0 22px}
.spec{width:100%;border-collapse:collapse;font-size:14px;margin-bottom:24px}
.spec td{padding:9px 0;border-bottom:1px solid var(--line)}
.spec td:first-child{color:var(--muted);width:44%}
.spec td:last-child{font-weight:500}

table.vtab{width:100%;border-collapse:collapse;font-size:13.5px}
table.vtab th{background:var(--green-soft);color:var(--green-dark);font-weight:600;text-align:left;padding:10px 12px;font-size:12.5px;white-space:nowrap}
table.vtab td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
table.vtab tr:hover td{background:var(--surface)}
table.vtab td.v{font-weight:500}
table.vtab td.n{white-space:nowrap;font-variant-numeric:tabular-nums}
.tag{display:inline-block;background:var(--green-soft);color:var(--green-dark);font-size:11px;padding:3px 9px;border-radius:20px;margin:0 6px 6px 0}

.note{background:var(--green-soft);border-left:3px solid var(--green);padding:14px 18px;border-radius:0 8px 8px 0;font-size:13.5px;color:var(--green-dark);margin-top:18px}
.pricebox{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin:18px 0 22px;padding:16px 20px;border:1px solid var(--line);
  border-left:3px solid var(--gold);border-radius:10px;background:var(--surface)}
.pricebox .pz span{display:block;font-size:11.5px;letter-spacing:.6px;text-transform:uppercase;color:var(--muted)}
.pricebox .pz b{display:block;font-size:26px;color:var(--green-dark);line-height:1.3}
.pricebox .pz em{display:block;font-style:normal;font-size:12.5px;color:var(--muted);max-width:440px}
.pricebox .btn{flex-shrink:0}
table.vtab td.p{font-weight:700;color:var(--green-dark);white-space:nowrap;font-variant-numeric:tabular-nums}
.tnote{font-size:12.5px;color:var(--muted);margin-top:12px}

.cta-box{margin-top:28px;padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.cta-box h4{font-size:16px;margin-bottom:6px}
.cta-box p{font-size:13.5px;color:var(--muted);margin-bottom:14px}
.cta-row{display:flex;gap:10px;flex-wrap:wrap}

.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.filters button{padding:8px 16px;border:1px solid var(--line);background:#fff;border-radius:20px;font-size:13.5px;cursor:pointer;color:var(--muted)}
.filters button.on{background:var(--green);color:#fff;border-color:var(--green);font-weight:600}

.form{max-width:660px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--green)}
.form textarea{min-height:110px;resize:vertical}
.fgrp{margin-bottom:16px}
.form-acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.hint{font-size:12.5px;color:var(--muted);margin-top:12px}

.contact-grid{display:grid;grid-template-columns:1fr .8fr;gap:44px}
.info-card{border:1px solid var(--line);border-radius:12px;padding:22px;background:var(--surface)}
.info-card h4{font-size:15px;margin-bottom:12px}
.info-card p{font-size:14px;color:var(--muted);margin-bottom:6px}
.info-card a{color:var(--green);font-weight:600}

.foot{background:var(--green-dark);color:#DDE7E3;padding:48px 0 28px;margin-top:40px}
.foot .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot h5{font-size:13px;letter-spacing:1.2px;text-transform:uppercase;color:#9FC7BA;margin-bottom:14px;font-weight:600}
.foot p,.foot li{font-size:13.5px;color:#C6D8D2;line-height:1.9}
.foot ul{list-style:none}
.foot a:hover{color:#fff}
.foot .logo-w{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.foot .logo-w img{height:38px;background:#fff;border-radius:6px;padding:4px}
.foot .logo-w b{color:#fff;font-size:16px}
.legal a{color:#fff;text-decoration:underline;text-underline-offset:2px}
.legal a:hover{opacity:.85}

.breadcrumb{font-size:13px;color:var(--muted);padding:22px 0 0}
.breadcrumb a:hover{color:var(--green)}

@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:32px}
  h1{font-size:31px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .pd,.contact-grid{grid-template-columns:1fr;gap:28px}
  .tiers,.feat,.catgrid{grid-template-columns:repeat(2,1fr)}
  .catcard p{min-height:0}
  .foot .wrap{grid-template-columns:1fr 1fr}
  .nav{gap:16px}
  .nav a{font-size:13px}
}
@media(max-width:600px){
  .grid{grid-template-columns:1fr}
  .tiers,.feat,.catgrid{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .top .wrap{height:auto;padding:12px 24px;flex-wrap:wrap;gap:12px}
  .brand span{display:none}
}