:root{
  --bg:#F3F5F8;
  --nav:#FFFFFF;
  --title:#263241;
  --orange:#FF7A1A;
  --orange-soft:#FFB13B;
  --orange-deep:#FF5A12;
  --text:#2B3440;
  --muted:#667485;
  --light:#9AA5B1;
  --card:#FFFFFF;
  --border:rgba(38,50,65,0.08);
  --footer:#101722;
  --footer-text:#EAF0F6;
  --shadow:0 18px 48px rgba(38,50,65,0.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.site-header{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);z-index:1000;border-bottom:1px solid var(--border)}
.header-inner{max-width:1220px;margin:0 auto;height:74px;padding:0 22px;display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;flex:0 0 auto}.brand img{width:142px;height:auto}.desktop-nav{display:flex;align-items:center;gap:2px;min-width:0;flex:1;justify-content:center}.desktop-nav>a,.nav-more-label{font:600 15px/1.2 inherit;color:var(--title);padding:14px 10px;border-radius:999px;border:0;background:transparent;white-space:nowrap;cursor:pointer}.desktop-nav>a:hover,.desktop-nav>a.is-active,.nav-more:hover .nav-more-label,.nav-more-label:focus{color:var(--orange);background:rgba(255,122,26,.08)}.nav-more{position:relative}.dropdown{position:absolute;top:48px;right:0;width:180px;background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);padding:10px;opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s}.nav-more:hover .dropdown,.nav-more:focus-within .dropdown{opacity:1;pointer-events:auto;transform:translateY(0)}.dropdown a{display:block;padding:10px 12px;border-radius:12px;color:var(--muted);font-size:14px}.dropdown a:hover{background:rgba(255,122,26,.08);color:var(--orange)}.header-action{margin-left:auto;flex:0 0 auto}.btn-primary{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#FFB13B 0%,#FF7A1A 58%,#FF5A12 100%);color:#fff;border-radius:999px;font-weight:800;letter-spacing:.04em;padding:13px 28px;box-shadow:0 12px 28px rgba(255,122,26,.28);transition:.2s}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,122,26,.36)}.btn-small{padding:10px 22px;font-size:14px}.menu-trigger{display:none;width:42px;height:42px;border:0;background:transparent;padding:9px;flex:0 0 auto}.menu-trigger span{display:block;height:2px;background:var(--title);margin:6px 0;border-radius:2px}.site-main{padding-top:74px}.container{max-width:1220px;margin:0 auto;padding:0 22px}.section{padding:68px 0}.section.compact{padding:42px 0}.section-head{max-width:820px;margin:0 auto 28px;text-align:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:10px;color:var(--orange);font-weight:800;font-size:14px;letter-spacing:.08em}.eyebrow:before{content:"";width:18px;height:3px;background:var(--orange);border-radius:99px}.section-head h1,.section-head h2{margin:0;color:var(--title);line-height:1.25}.section-head h1{font-size:42px}.section-head h2{font-size:32px}.section-head p{margin:14px auto 0;color:var(--muted);font-size:17px}.page-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#fff 0%,#fff7ed 58%,#eef3f8 100%);border-bottom:1px solid var(--border)}.page-hero .container{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:34px;align-items:center;padding-top:60px;padding-bottom:58px}.page-hero h1{font-size:46px;line-height:1.18;color:var(--title);margin:0 0 18px}.page-hero p{font-size:18px;color:var(--muted);margin:0 0 24px}.hero-image{background:#fff;border:1px solid var(--border);border-radius:30px;box-shadow:var(--shadow);padding:16px}.hero-image img{width:100%;height:310px;object-fit:contain;border-radius:22px;background:#F8FAFC}.hero-slider{position:relative;max-width:1220px;margin:28px auto 0;padding:0 22px}.slider-window{position:relative;height:392px;border-radius:30px;overflow:hidden;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}.slide{position:absolute;inset:0;opacity:0;transition:opacity .45s ease}.slide.is-active{opacity:1;z-index:1}.slide img{width:100%;height:100%;object-fit:contain;background:linear-gradient(135deg,#FDFDFE,#FFF4E8)}.slide-caption{position:absolute;left:34px;bottom:34px;max-width:430px;background:rgba(255,255,255,.86);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.7);border-radius:22px;padding:18px 20px}.slide-caption strong{display:block;color:var(--title);font-size:25px;line-height:1.3}.slide-caption span{display:block;color:var(--muted);margin-top:5px}.slider-arrow{position:absolute;top:50%;z-index:2;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:rgba(255,255,255,.9);color:var(--orange);font-size:32px;line-height:1;cursor:pointer}.slider-arrow:hover{background:#fff;box-shadow:var(--shadow)}.slider-arrow.prev{left:38px}.slider-arrow.next{right:38px}.slider-dots{position:absolute;left:0;right:0;bottom:16px;z-index:3;display:flex;justify-content:center;gap:9px}.slider-dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(38,50,65,.28);cursor:pointer}.slider-dot.is-active{width:28px;border-radius:999px;background:var(--orange)}.brand-intro{display:grid;grid-template-columns:1fr 380px;gap:28px;align-items:stretch}.intro-card,.white-card{background:var(--card);border:1px solid var(--border);border-radius:28px;box-shadow:0 12px 34px rgba(38,50,65,.06);padding:28px}.intro-card h2,.white-card h2,.white-card h3{color:var(--title);line-height:1.3;margin:0 0 14px}.intro-card p,.white-card p{color:var(--muted);margin:0 0 14px}.info-list{display:grid;gap:12px;margin:20px 0 0;padding:0;list-style:none}.info-list li{display:flex;gap:12px;align-items:flex-start;color:var(--muted);background:#F8FAFC;border-radius:16px;padding:12px}.info-list li:before{content:"";width:9px;height:9px;background:var(--orange);border-radius:50%;margin-top:10px;flex:0 0 auto}.image-card{background:#fff;border:1px solid var(--border);border-radius:28px;padding:14px;box-shadow:var(--shadow)}.image-card img{height:100%;min-height:280px;width:100%;object-fit:contain;border-radius:22px;background:#F8FAFC}.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))}.category-card,.feature-card,.quote-card,.faq-card{background:#fff;border:1px solid var(--border);border-radius:24px;padding:22px;box-shadow:0 12px 32px rgba(38,50,65,.05)}.category-card h3,.feature-card h3,.quote-card h3,.faq-card h3{margin:0 0 8px;color:var(--title);line-height:1.3}.category-card p,.feature-card p,.quote-card p,.faq-card p{margin:0;color:var(--muted)}.category-icon{width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,rgba(255,177,59,.22),rgba(255,122,26,.18));color:var(--orange);display:flex;align-items:center;justify-content:center;font-weight:900;margin-bottom:14px}.feature-card img{width:100%;height:176px;object-fit:contain;border-radius:18px;background:#F8FAFC;margin-bottom:16px;border:1px solid var(--border)}.text-link{display:inline-flex;margin-top:12px;color:var(--orange);font-weight:800}.text-link:hover{text-decoration:underline}.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.notice{background:linear-gradient(135deg,#FFFFFF 0%,#FFF5EA 100%);border:1px solid rgba(255,122,26,.18);border-radius:28px;padding:28px}.notice h2,.notice h3{margin:0 0 12px;color:var(--title)}.notice p{margin:0 0 12px;color:var(--muted)}.quote-card{position:relative}.quote-card:before{content:"“";position:absolute;right:20px;top:2px;font-size:64px;line-height:1;color:rgba(255,122,26,.18);font-family:Georgia,serif}.quote-card h3{font-size:16px;color:var(--orange)}.faq-list{display:grid;gap:14px}.faq-card{padding:20px}.faq-card h3{font-size:18px}.page-content{display:grid;gap:24px}.article-block{background:#fff;border:1px solid var(--border);border-radius:28px;padding:30px;box-shadow:0 12px 32px rgba(38,50,65,.05)}.article-block h2{margin:0 0 14px;color:var(--title)}.article-block h3{margin:22px 0 8px;color:var(--title)}.article-block p{margin:0 0 14px;color:var(--muted)}.check-list{padding:0;margin:16px 0 0;list-style:none;display:grid;gap:10px}.check-list li{padding-left:28px;position:relative;color:var(--muted)}.check-list li:before{content:"";position:absolute;left:0;top:9px;width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,#FFB13B,#FF7A1A)}.compliance{background:#101722;color:var(--footer-text);border-radius:28px;padding:28px}.compliance h2,.compliance h3{margin:0 0 12px;color:#fff}.compliance p{margin:0 0 10px;color:#D9E2EB}.site-footer{background:var(--footer);color:var(--footer-text);margin-top:40px}.footer-inner{max-width:1220px;margin:0 auto;padding:46px 22px;display:grid;grid-template-columns:1.1fr 1.6fr;gap:34px}.footer-brand img{width:142px;margin-bottom:14px}.footer-brand p{margin:0;color:#C8D4DF}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.footer-links h2{font-size:16px;margin:0 0 10px;color:#fff}.footer-links a{display:block;color:#C8D4DF;padding:5px 0}.footer-links a:hover{color:#fff}.footer-note{text-align:center;color:#C8D4DF;border-top:1px solid rgba(255,255,255,.08);padding:16px 22px;font-size:14px}.drawer-mask,.mobile-drawer,.mobile-bottom{display:none}
@media (max-width:1120px){.desktop-nav{gap:0}.desktop-nav>a,.nav-more-label{font-size:14px;padding:12px 8px}.grid-4{grid-template-columns:repeat(2,1fr)}.brand-intro{grid-template-columns:1fr}.page-hero .container{grid-template-columns:1fr}.hero-image img{height:270px}}
@media (max-width:860px){.desktop-nav{display:none}.menu-trigger{display:block}.header-inner{height:66px;justify-content:space-between}.site-main{padding-top:66px}.brand{position:absolute;left:50%;transform:translateX(-50%)}.brand img{width:128px}.header-action{margin-left:0}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(16,23,34,.45);z-index:1001;opacity:0;pointer-events:none;transition:.2s}.mobile-drawer{display:block;position:fixed;top:0;bottom:0;left:0;width:min(84vw,330px);background:#fff;z-index:1002;transform:translateX(-101%);transition:.25s;box-shadow:var(--shadow);overflow-y:auto}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-head{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--border)}.drawer-head img{width:136px}.drawer-head button{border:0;background:transparent;font-size:34px;color:var(--muted);line-height:1}.drawer-nav{padding:14px}.drawer-nav a{display:block;padding:13px 14px;border-radius:14px;color:var(--title);font-weight:700}.drawer-nav a:hover{background:rgba(255,122,26,.08);color:var(--orange)}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);z-index:990}.mobile-bottom a{text-align:center;padding:10px 6px 12px;font-size:13px;color:var(--muted);font-weight:700}.mobile-bottom a:hover{color:var(--orange)}body{padding-bottom:48px}.section{padding:48px 0}.section-head h1,.page-hero h1{font-size:34px}.section-head h2{font-size:28px}.slider-window{height:250px;border-radius:22px}.slide-caption{left:16px;right:16px;bottom:16px;padding:12px 14px;border-radius:16px}.slide-caption strong{font-size:19px}.slide-caption span{font-size:14px}.slider-arrow{width:36px;height:36px;font-size:24px}.slider-arrow.prev{left:30px}.slider-arrow.next{right:30px}.grid-3,.grid-2{grid-template-columns:1fr}.split{grid-template-columns:1fr}.page-hero .container{padding-top:40px;padding-bottom:42px}.footer-inner{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.hero-image img,.image-card img{min-height:210px;height:230px}.feature-card img{height:150px}}
@media (max-width:520px){.container,.header-inner,.hero-slider{padding-left:16px;padding-right:16px}.header-action .btn-primary{padding:9px 16px}.page-hero h1,.section-head h1{font-size:29px}.section-head h2{font-size:24px}.page-hero p,.section-head p{font-size:15px}.slider-window{height:194px}.slide-caption{display:none}.grid-4{grid-template-columns:1fr}.intro-card,.white-card,.article-block,.notice,.compliance{padding:22px;border-radius:22px}.category-card,.feature-card,.quote-card,.faq-card{padding:18px;border-radius:20px}.footer-links{grid-template-columns:1fr}.btn-primary{width:auto;padding:12px 24px}.section{padding:40px 0}.feature-card img{height:132px}}