:root{
  --bg:#F4FAF6;
  --nav:#073B2E;
  --title:#063B2C;
  --brand:#0C8F5A;
  --deep:#066543;
  --bright:#39D98A;
  --light:#EAF8F0;
  --white:#FFFFFF;
  --text:#1F2F2A;
  --muted:#5C6F66;
  --soft:#8A9A91;
  --footer:#041F18;
  --line:rgba(12,143,90,0.14);
  --shadow:0 14px 36px rgba(6,101,67,0.10);
  --btn:linear-gradient(135deg,#0C8F5A 0%,#066543 52%,#39D98A 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;padding-top:126px;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block;object-fit:contain}
button{font-family:inherit;cursor:pointer}
.no-scroll{overflow:hidden}.site-header{position:fixed;left:0;right:0;top:0;background:var(--nav);box-shadow:0 8px 24px rgba(6,101,67,.18);z-index:9000}.topbar{max-width:1200px;margin:0 auto;height:72px;display:flex;align-items:center;gap:22px;padding:0 22px}.site-logo,.footer-logo{font-size:26px;font-weight:900;color:var(--bright);letter-spacing:2px;white-space:nowrap}.nav-core{display:flex;gap:10px;align-items:center;flex:1;justify-content:center}.nav-core a{color:var(--light);background:rgba(255,255,255,.08);border-radius:999px;padding:9px 16px;font-weight:700;font-size:15px;white-space:nowrap}.nav-core a:hover,.nav-core a.active{color:var(--bright);background:rgba(57,217,138,.12);box-shadow:inset 0 -2px 0 var(--bright)}.header-actions{display:flex;align-items:center;gap:10px}.service-toggle{border:1px solid rgba(234,248,240,.35);border-radius:999px;padding:9px 16px;background:rgba(255,255,255,.08);color:var(--light);font-weight:700}.service-toggle:hover{color:var(--bright);border-color:rgba(57,217,138,.65)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--btn);color:var(--white);border-radius:999px;box-shadow:0 10px 24px rgba(6,101,67,.18);font-weight:800;padding:10px 20px;border:0;transition:.18s ease}.main-btn:hover{transform:translateY(-1px)}.register-btn{min-width:76px}.channel-strip{height:54px;display:flex;align-items:center;justify-content:center;gap:10px;padding:0 18px;border-top:1px solid rgba(234,248,240,.08);background:#0a4637}.channel-strip a{color:var(--title);background:var(--white);border:1px solid var(--line);border-radius:999px;padding:7px 17px;font-size:14px;font-weight:700}.channel-strip a:hover,.channel-strip a.active{color:var(--brand);border-color:rgba(57,217,138,.55);box-shadow:0 8px 18px rgba(6,101,67,.10);background:#F8FFFB}.mobile-menu-btn{display:none;background:transparent;border:0;width:40px;height:40px;padding:8px}.mobile-menu-btn span{display:block;height:2px;background:var(--bright);margin:6px 0;border-radius:2px}.overlay{position:fixed;inset:0;background:rgba(4,31,24,.58);opacity:0;visibility:hidden;transition:.2s ease;z-index:9500}.overlay.show{opacity:1;visibility:visible}.service-panel,.mobile-drawer{position:fixed;top:0;right:0;width:min(420px,86vw);height:100vh;background:#F8FFFB;box-shadow:0 18px 48px rgba(6,101,67,.16);z-index:10000;transform:translateX(105%);transition:.25s ease;overflow-y:auto;padding:22px}.mobile-drawer{left:0;right:auto;transform:translateX(-105%);width:min(320px,84vw)}.service-panel.open,.mobile-drawer.open{transform:translateX(0)}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.panel-head strong{font-size:20px;color:var(--title)}.panel-head button{border:0;border-radius:999px;background:var(--light);color:var(--deep);padding:8px 14px;font-weight:700}.panel-group{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:16px;margin:14px 0}.panel-group h2{font-size:17px;margin:0 0 10px;color:var(--title)}.panel-group a{display:block;padding:10px 0;border-top:1px solid rgba(12,143,90,.08)}.panel-group a:first-of-type{border-top:0}.panel-group span{display:block;color:var(--title);font-weight:800}.panel-group em{display:block;color:var(--muted);font-style:normal;font-size:13px}.panel-group a:hover span,.mobile-links a:hover{color:var(--brand)}.mobile-links{display:grid;gap:10px}.mobile-links a{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:12px 14px;color:var(--title);font-weight:700}.site-main{min-height:60vh}.container{max-width:1200px;margin:0 auto;padding:0 22px}.section{max-width:1200px;margin:0 auto 38px;padding:0 22px}.section-shell{background:var(--white);border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:28px}.section-soft{background:#F8FFFB;border:1px solid var(--line);border-radius:26px;padding:28px}.banner-slider{max-width:1200px;height:380px;margin:28px auto 36px;border-radius:24px;background:var(--white);box-shadow:0 16px 38px rgba(6,101,67,.12);overflow:hidden;position:relative;z-index:1}.banner-slider .slide{display:none;width:100%;height:100%}.banner-slider .slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:var(--white)}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:none;border-radius:999px;width:42px;height:42px;background:rgba(255,255,255,.88);color:var(--brand);box-shadow:0 8px 20px rgba(6,101,67,.16);font-size:24px;font-weight:800}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px;z-index:3}.slider-dots button{width:9px;height:9px;border-radius:50%;border:none;background:rgba(12,143,90,.26);padding:0}.slider-dots button.active{background:var(--bright)}h1,h2,h3,.section-title{color:var(--title);line-height:1.25;margin-top:0}.section-kicker,.tag,.label,.num,.badge{color:var(--brand);font-weight:800;letter-spacing:.5px}.lead{font-size:18px;color:var(--muted);margin-bottom:0}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card,.zone-card,.info-card,.review-card,.faq-item{background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px;padding:22px}.zone-card{display:flex;flex-direction:column;gap:14px}.zone-card img,.content-img{width:100%;height:200px;border-radius:18px;background:#F8FFFB;object-fit:contain;border:1px solid rgba(12,143,90,.08)}.wide-card{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center}.wide-card.reverse{grid-template-columns:.95fr 1.05fr}.text-link{color:var(--brand);font-weight:800}.text-link:hover{color:var(--deep)}.quick-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.quick-list a{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 10px 26px rgba(6,101,67,.08)}.quick-list strong{display:block;color:var(--title);margin-bottom:6px}.quick-list span{display:block;color:var(--muted);font-size:14px}.quick-list em{display:block;color:var(--brand);font-style:normal;margin-top:10px;font-weight:800;font-size:14px}.steps{counter-reset:item;display:grid;gap:14px}.step{position:relative;background:#F8FFFB;border:1px solid var(--line);border-radius:18px;padding:18px 18px 18px 56px}.step:before{counter-increment:item;content:counter(item);position:absolute;left:18px;top:18px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--light);color:var(--brand);font-weight:900}.review-card p{margin:0;color:var(--muted)}.review-card strong{display:block;color:var(--title);margin-bottom:8px}.notice-bar{background:#EAF8F0;border:1px solid var(--line);border-radius:20px;padding:18px;color:var(--muted)}.page-hero{background:linear-gradient(135deg,#FFFFFF 0%,#EAF8F0 100%);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:28px;padding:34px;margin:28px auto 34px;max-width:1200px}.page-hero h1{font-size:40px;margin-bottom:12px}.page-body{max-width:1200px;margin:0 auto 40px;padding:0 22px}.article-grid{display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start}.article-main{display:grid;gap:22px}.aside-box{position:sticky;top:150px}.aside-box img{height:210px}.list-clean{margin:0;padding-left:18px;color:var(--muted)}.list-clean li{margin:8px 0}.site-footer{background:var(--footer);color:var(--light);padding:46px 22px 92px;margin-top:50px}.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:28px}.site-footer h2{color:var(--bright);font-size:17px}.site-footer p{color:#cfe5dc}.site-footer a{display:block;color:var(--light);margin:8px 0}.footer-btn{display:inline-flex!important;margin-top:10px}.footer-bottom{max-width:1200px;margin:26px auto 0;padding-top:18px;border-top:1px solid rgba(234,248,240,.16);color:#bdd9ce}.mobile-bottom{display:none}.intro-badge{display:inline-flex;align-items:center;gap:8px;background:var(--light);color:var(--brand);border-radius:999px;padding:7px 14px;font-weight:800;margin-bottom:14px}.image-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}.image-pair img{height:180px}.table-like{display:grid;gap:12px}.table-like div{background:#F8FFFB;border:1px solid var(--line);border-radius:16px;padding:14px}.table-like strong{color:var(--title)}
@media (max-width:1024px){body{padding-top:126px}.topbar{gap:14px}.nav-core a{padding:8px 12px}.quick-list{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.article-grid{grid-template-columns:1fr}.aside-box{position:static}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.banner-slider{height:300px}.channel-strip{overflow-x:auto;justify-content:flex-start}}
@media (max-width:760px){body{padding-top:72px;padding-bottom:72px}.site-header{height:72px}.topbar{height:72px;justify-content:space-between}.mobile-menu-btn{display:block}.site-logo{position:absolute;left:50%;transform:translateX(-50%);font-size:24px}.nav-core,.service-toggle,.channel-strip{display:none}.header-actions{margin-left:auto}.register-btn{min-width:66px;padding:8px 14px;font-size:14px}.banner-slider{height:210px;margin:18px 14px 26px;border-radius:18px}.slider-arrow{width:34px;height:34px;font-size:20px}.section,.container,.page-body{padding:0 14px}.section-shell,.section-soft,.page-hero{padding:22px;border-radius:22px}.page-hero{margin:18px 14px 26px}.page-hero h1{font-size:30px}.grid-2,.grid-3,.grid-4,.wide-card,.wide-card.reverse{grid-template-columns:1fr}.quick-list{grid-template-columns:repeat(2,minmax(0,1fr))}.zone-card img,.content-img{height:170px}.image-pair{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.site-footer{padding-bottom:96px}.mobile-bottom{position:fixed;left:12px;right:12px;bottom:10px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:18px;padding:8px;z-index:8900;box-shadow:0 14px 32px rgba(6,101,67,.18)}.mobile-bottom a{text-align:center;border-radius:14px;padding:9px 0;background:var(--light);color:var(--deep);font-weight:800;font-size:13px}.aside-box img{height:170px}}
@media (max-width:430px){.quick-list{grid-template-columns:1fr}.banner-slider{height:185px}.grid{gap:14px}.card,.zone-card,.info-card,.review-card,.faq-item{padding:18px}.section{margin-bottom:28px}}