:root{
  --bg:#F1F3F7; --white:#FFFFFF; --title:#263241; --text:#2B3440; --muted:#667485; --light:#9AA5B1; --orange:#FF7A1A; --gold:#FFB13B; --deep:#FF5A12; --line:rgba(38,50,65,0.08); --shadow:0 12px 30px rgba(38,50,65,0.10); --soft:0 12px 30px rgba(38,50,65,0.08);
}
*{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","Microsoft YaHei",Arial,sans-serif;line-height:1.75;padding-top:78px}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block}
.topbar{position:fixed;left:0;right:0;top:0;z-index:1000;background:#FFFFFF;box-shadow:0 8px 24px rgba(38,50,65,0.10)}
.topbar-inner{height:72px;max-width:1280px;margin:0 auto;padding:0 22px;display:flex;align-items:center;gap:22px;justify-content:space-between}
.brand-area{display:flex;align-items:center;gap:14px;min-width:210px}.menu-toggle,.drawer-close{border:0;background:#F7F8FB;color:var(--title);border-radius:12px;font-size:24px;line-height:1;width:42px;height:42px;cursor:pointer}.site-logo img{max-height:44px;width:auto}.top-notice{flex:1;text-align:center;color:var(--muted);font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 22px;background:linear-gradient(135deg,#FFB13B 0%,#FF7A1A 58%,#FF5A12 100%);color:#FFFFFF;border-radius:999px;box-shadow:0 10px 24px rgba(255,122,26,0.24);font-weight:700;transition:.2s}.main-btn:hover{transform:translateY(-1px)}.header-btn{flex:0 0 auto}
.drawer-mask{position:fixed;inset:0;background:rgba(16,23,34,.46);z-index:1190;opacity:0;visibility:hidden;transition:.2s}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:84vw;max-width:320px;background:#FFFFFF;z-index:1200;transform:translateX(-102%);transition:.25s;box-shadow:18px 0 38px rgba(16,23,34,.18);overflow-y:auto}.drawer-head{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line)}.drawer-links{display:grid;gap:8px;padding:16px}.drawer-links a{padding:11px 14px;border-radius:12px;color:var(--text);background:#F7F8FB}.drawer-links a.active,.drawer-links a:hover{color:#FFFFFF;background:linear-gradient(135deg,#FFB13B 0%,#FF7A1A 58%,#FF5A12 100%)}body.menu-open{overflow:hidden}body.menu-open .drawer-mask{opacity:1;visibility:visible}body.menu-open .mobile-drawer{transform:translateX(0)}
.mobile-bottom-nav{display:none}
.home-main,.page-main{max-width:1280px;margin:0 auto;padding:24px 22px 44px}.portal-layout{display:grid;grid-template-columns:180px minmax(0,1fr) 286px;gap:18px;align-items:start}.sidebar-nav{position:sticky;top:96px;background:#FFFFFF;border-radius:14px;box-shadow:0 12px 30px rgba(38,50,65,0.08);padding:12px;border:1px solid var(--line)}.sidebar-nav h2{font-size:16px;margin:4px 8px 10px;color:var(--title)}.sidebar-nav a{display:flex;align-items:center;gap:8px;color:#2B3440;border-radius:10px;padding:10px 12px;margin:5px 0;font-weight:650}.sidebar-nav a:before{content:'•';color:var(--orange);font-size:18px}.sidebar-nav a:hover,.sidebar-nav a.active{color:#FFFFFF;background:linear-gradient(135deg,#FFB13B 0%,#FF7A1A 58%,#FF5A12 100%)}.sidebar-nav a:hover:before,.sidebar-nav a.active:before{color:#FFFFFF}.center-flow{min-width:0}.right-rail{display:grid;gap:16px}.card,.zone-card,.info-card,.match-card,.review-card,.rich-card{background:#FFFFFF;border:1px solid rgba(38,50,65,0.08);box-shadow:0 12px 30px rgba(38,50,65,0.08);border-radius:14px}.banner-slider{height:386px;border-radius:14px;background:#FFFFFF;box-shadow:0 12px 30px rgba(38,50,65,0.10);overflow:hidden;position:relative;z-index:1}.banner-slider .slide{display:none;position:absolute;inset:0}.banner-slider .slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#FFFFFF}.slide-copy{position:absolute;left:28px;bottom:28px;right:28px;max-width:520px;padding:18px 20px;border-radius:14px;background:rgba(255,255,255,.86);box-shadow:0 12px 26px rgba(38,50,65,.12)}.slide-copy h2{margin:0 0 6px;color:var(--title);font-size:24px}.slide-copy p{margin:0;color:var(--muted)}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:none;border-radius:999px;background:rgba(255,255,255,0.88);color:#FF7A1A;box-shadow:0 8px 20px rgba(38,50,65,0.16);width:38px;height:38px;font-size:26px;cursor:pointer}.slider-arrow.prev{left:14px}.slider-arrow.next{right:14px}.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(255,122,26,0.28);cursor:pointer}.slider-dots button.active{background:#FF7A1A}.service-card{padding:16px;overflow:hidden}.service-card img{height:118px;width:100%;object-fit:contain;margin:8px 0 12px}.service-card h3{margin:0 0 8px;color:var(--title)}.service-card p,.match-card p,.zone-card p,.info-card p,.review-card p,.rich-card p{color:var(--muted);margin:.45em 0}.service-links{display:grid;gap:9px;margin-top:12px}.service-links a,.text-link{color:#FF7A1A;font-weight:700}.section-block{margin-top:22px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin:0 0 14px}.section-title,h1,h2,h3{color:#263241}.section-title{font-size:24px;margin:0}.section-kicker,.badge,.tag,.label,.num{color:#FF7A1A;font-weight:750}.match-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.match-card{padding:15px}.match-card h3{font-size:17px;margin:7px 0}.meta{color:var(--light);font-size:13px}.quick-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.quick-item{padding:16px}.quick-item h3{margin:0 0 7px}.dual-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.feature-panel{display:grid;grid-template-columns:200px 1fr;gap:18px;padding:18px;align-items:center}.feature-panel img,.zone-card img{width:100%;height:190px;object-fit:contain;background:#F7F8FB;border-radius:12px}.feature-panel ul{margin:10px 0 0;padding-left:18px;color:var(--muted)}.zone-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.zone-card{overflow:hidden}.zone-card img{height:168px;border-radius:14px 14px 0 0}.zone-card div{padding:15px}.notice-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.notice-list{padding:18px}.notice-list ul{padding-left:18px;margin:8px 0;color:var(--muted)}.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.review-card{padding:16px;margin:0}.faq-list{display:grid;gap:10px}.faq-list details{background:#F7F8FB;border:1px solid var(--line);border-radius:12px;padding:12px 14px}.faq-list summary{cursor:pointer;color:var(--title);font-weight:750}.about-summary{padding:20px}.about-summary p{color:var(--muted)}.compliance{margin-top:22px;padding:18px 20px;background:#FFFFFF}.compliance p{color:var(--muted)}
.page-hero{display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:center;padding:26px;margin-bottom:22px}.page-hero h1{font-size:34px;line-height:1.25;margin:8px 0 12px}.lead{font-size:18px;color:var(--muted);margin:0}.hero-actions{display:flex;align-items:center;gap:14px;margin-top:18px;flex-wrap:wrap}.hero-actions span{color:var(--light);font-size:14px}.hero-media img{width:100%;height:260px;object-fit:contain;border-radius:14px;background:#F7F8FB}.rich-card{padding:22px;margin-top:18px}.rich-card h2{margin-top:0}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.info-card{padding:16px}.info-card h3{margin:6px 0}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.page-main .zone-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.site-footer{background:#101722;color:#EAF0F6;margin-top:16px}.footer-inner{max-width:1280px;margin:0 auto;padding:34px 22px;display:grid;grid-template-columns:1.2fr 1fr 1.2fr;gap:24px}.footer-logo img{max-height:42px}.footer-brand p,.footer-note p{color:#C9D3DE}.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.footer-links a{color:#EAF0F6}.footer-links a:hover{color:#FFB13B}
@media (max-width:1100px){.portal-layout{grid-template-columns:160px minmax(0,1fr)}.right-rail{grid-column:2}.match-grid,.zone-grid,.review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-panel{grid-template-columns:1fr}.page-hero{grid-template-columns:1fr 280px}.top-notice{text-align:left}}
@media (max-width:760px){body{padding-top:66px;padding-bottom:74px}.topbar-inner{height:64px;padding:0 12px;gap:8px}.brand-area{min-width:0;flex:1}.site-logo img{max-height:38px}.top-notice{display:none}.header-btn{padding:0 16px;min-height:36px}.menu-toggle{width:38px;height:38px}.brand-area{justify-content:flex-start}.topbar .site-logo{position:absolute;left:50%;transform:translateX(-50%)}.home-main,.page-main{padding:14px 12px 28px}.portal-layout{display:block}.sidebar-nav{display:none}.right-rail{margin-top:14px}.banner-slider{height:208px;border-radius:12px}.slide-copy{left:12px;right:12px;bottom:24px;padding:10px 12px}.slide-copy h2{font-size:17px}.slide-copy p{font-size:12px;line-height:1.5}.slider-arrow{width:32px;height:32px;font-size:20px}.section-head{align-items:flex-start;flex-direction:column}.section-title{font-size:21px}.match-grid,.quick-grid,.dual-grid,.zone-grid,.review-grid,.notice-grid,.feature-grid,.two-column,.page-main .zone-grid{grid-template-columns:1fr}.feature-panel{padding:14px}.feature-panel img,.zone-card img{height:145px}.service-card img{height:100px}.page-hero{grid-template-columns:1fr;padding:18px}.page-hero h1{font-size:26px}.lead{font-size:16px}.hero-media img{height:190px}.footer-inner{grid-template-columns:1fr;padding:30px 16px}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;height:60px;background:#FFFFFF;box-shadow:0 -8px 24px rgba(38,50,65,0.12);display:grid;grid-template-columns:repeat(4,1fr);z-index:990}.mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;color:var(--muted);font-weight:700}.mobile-bottom-nav a:hover{color:var(--orange)}}
@media (max-width:420px){.banner-slider{height:185px}.slide-copy p{display:none}.match-card,.quick-item,.rich-card,.service-card{padding:14px}.hero-media img{height:160px}}