:root{
  --bg:#F7F3EC;
  --panel:#FFFFFF;
  --soft:#FAF6EF;
  --blue:#EEF7FF;
  --gold:#D6B48A;
  --brown:#B98B5D;
  --line:#E8D2B5;
  --title:#3A332C;
  --text:#3E4148;
  --muted:#747A84;
  --hint:#9A9FA8;
  --shadow:0 14px 36px rgba(185,139,93,0.14);
  --btn:linear-gradient(135deg,#E8C89A 0%,#D6A96F 55%,#B98B5D 100%);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;overflow-x:hidden;overflow-y:auto;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.site-header{position:sticky;top:0;left:0;width:100%;z-index:9999;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(185,139,93,.12)}
.header-inner{max-width:1280px;margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px;overflow:visible;padding:0 22px}
.brand-link{display:flex;align-items:center;flex:0 0 auto}.site-logo{width:152px;height:auto}.nav-core{display:flex;align-items:center;gap:12px;flex-wrap:nowrap;min-width:0}.nav-core a{white-space:nowrap;color:var(--text);font-size:15px;font-weight:600;padding:9px 10px;border-radius:999px}.nav-core a:hover,.nav-core a.active{color:var(--brown);background:#FAF6EF}.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}.more-menu{position:relative;flex-shrink:0}.more-toggle{border:1px solid rgba(185,139,93,.2);background:#fff;color:var(--text);font-weight:700;border-radius:999px;padding:9px 16px;cursor:pointer;white-space:nowrap}.more-toggle:hover{color:var(--brown);box-shadow:0 8px 20px rgba(185,139,93,.12)}.more-dropdown{position:absolute;right:0;top:calc(100% + 12px);min-width:220px;background:#fff;border:1px solid rgba(185,139,93,.18);box-shadow:0 18px 42px rgba(185,139,93,.18);z-index:10000;border-radius:18px;padding:10px;display:none}.more-menu:hover .more-dropdown,.more-menu.open .more-dropdown{display:grid;grid-template-columns:1fr;gap:4px}.more-dropdown a{padding:10px 12px;border-radius:12px;color:var(--text);font-weight:600}.more-dropdown a:hover,.more-dropdown a.active{background:#FAF6EF;color:var(--brown)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 22px;border-radius:999px;background:var(--btn);color:#fff!important;font-weight:800;box-shadow:0 10px 24px rgba(185,139,93,.2);transition:transform .18s ease,box-shadow .18s ease;white-space:nowrap}.main-btn:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(185,139,93,.25)}.header-btn{min-width:76px}.menu-toggle{display:none;border:0;background:transparent;width:42px;height:42px;border-radius:50%;align-items:center;justify-content:center;flex-direction:column;gap:5px}.menu-toggle span{width:21px;height:2px;background:var(--title);border-radius:99px}.site-main{position:relative;z-index:1}.container{max-width:1280px;margin:0 auto;padding:0 22px}.banner-slider{max-width:1280px;margin:24px auto 30px;border-radius:18px;background:#fff;box-shadow:var(--shadow);overflow:hidden;position:relative;z-index:1;aspect-ratio:1280/520}.banner-slider .slide{position:absolute;inset:0;opacity:0;transition:opacity .45s ease}.banner-slider .slide.active{opacity:1;z-index:2}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#F7F3EC}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.88);color:var(--brown);font-size:32px;line-height:1;cursor:pointer;box-shadow:0 8px 22px rgba(185,139,93,.18)}.slider-prev{left:18px}.slider-next{right:18px}.slider-dots{position:absolute;left:0;right:0;bottom:14px;z-index:5;display:flex;justify-content:center;gap:8px}.slider-dot{width:10px;height:10px;border-radius:50%;border:1px solid rgba(255,255,255,.92);background:rgba(255,255,255,.56);cursor:pointer}.slider-dot.active{background:var(--brown)}
.notice-strip{max-width:1280px;margin:0 auto 26px;padding:0 22px}.notice-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;background:#fff;border:1px solid rgba(185,139,93,.18);box-shadow:0 10px 28px rgba(185,139,93,.1);border-radius:18px;padding:14px}.notice-inner span{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px}.notice-inner span:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold);flex:0 0 auto}
.section{max-width:1280px;margin:0 auto 34px;padding:0 22px}.section-panel{background:var(--panel);border:1px solid rgba(185,139,93,.18);border-radius:24px;box-shadow:var(--shadow);padding:32px}.section-soft{background:linear-gradient(135deg,#FFFFFF 0%,#FAF6EF 58%,#EEF7FF 100%)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:22px}.section-title,h1,h2,h3{color:var(--title);line-height:1.35;margin:0}.section-title{font-size:30px}.section-kicker{color:var(--brown);font-weight:800;letter-spacing:.05em;margin:0 0 8px}.section-desc{color:var(--muted);margin:8px 0 0;max-width:760px}.hero-grid,.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.four-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card,.zone-card,.info-card,.review-card,.faq-card{background:#fff;border:1px solid rgba(185,139,93,.18);box-shadow:0 14px 36px rgba(185,139,93,.12);border-radius:20px;padding:22px}.card h3,.zone-card h3,.info-card h3{font-size:20px;margin-bottom:8px}.card p,.zone-card p,.info-card p,.review-card p,.faq-card p{margin:0;color:var(--muted)}.text-link{display:inline-flex;margin-top:12px;color:var(--brown);font-weight:800}.text-link:hover{text-decoration:underline}.content-img,.media-card img,.zone-card img,.app-section img{width:100%;height:auto;max-height:420px;object-fit:contain;background:#FAF6EF;border-radius:18px}.media-card{background:#FAF6EF;border-radius:22px;padding:14px;border:1px solid rgba(185,139,93,.18)}.feature-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}.feature-item{padding:18px;border:1px solid rgba(185,139,93,.18);border-radius:18px;background:#fff}.feature-item strong{display:block;color:var(--title);margin-bottom:6px}.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.channel-card{min-height:176px;display:flex;flex-direction:column;justify-content:space-between}.split-card{display:grid;grid-template-columns:160px 1fr;gap:18px;align-items:center}.split-card img{width:160px;height:120px;object-fit:contain;background:#FAF6EF;border-radius:16px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.review-card strong{color:var(--title);display:block;margin-bottom:6px}.faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-card h3{font-size:18px;margin-bottom:8px}.compliance{background:linear-gradient(135deg,#FAF6EF,#EEF7FF);border:1px solid rgba(185,139,93,.2);border-radius:22px;padding:24px;color:var(--muted)}.compliance strong{color:var(--title)}
.page-hero{max-width:1280px;margin:28px auto 34px;padding:0 22px}.page-hero .section-panel{padding:34px}.page-hero h1{font-size:38px;margin-bottom:12px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.hero-tags span{padding:8px 12px;border-radius:999px;background:#FAF6EF;border:1px solid rgba(185,139,93,.18);color:var(--brown);font-weight:700;font-size:14px}.article p{margin:0 0 14px;color:var(--text)}.article p:last-child{margin-bottom:0}.page-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.full-faq{display:grid;gap:16px}.full-faq .faq-card p{color:var(--text)}
.site-footer{background:#2F2B27;color:#F7F3EC;margin-top:48px;padding:44px 22px 84px}.footer-inner{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1fr 1.6fr;gap:32px}.footer-logo{width:150px;background:#fff;border-radius:16px;padding:8px;margin-bottom:14px}.footer-brand p{color:rgba(247,243,236,.82);margin:0}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.footer-links h3{font-size:17px;color:#fff;margin-bottom:12px}.footer-links a{display:block;color:rgba(247,243,236,.82);margin:7px 0}.footer-links a:hover{color:#fff}.footer-note{max-width:1280px;margin:26px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);color:rgba(247,243,236,.72);font-size:14px}.drawer-mask{position:fixed;inset:0;background:rgba(47,43,39,.42);z-index:10000;opacity:0;visibility:hidden;transition:.2s}.mobile-drawer{position:fixed;top:0;left:0;bottom:0;width:min(86vw,340px);background:#fff;z-index:10001;transform:translateX(-103%);transition:transform .25s ease;box-shadow:18px 0 40px rgba(47,43,39,.18);overflow-y:auto}.drawer-open .drawer-mask{opacity:1;visibility:visible}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid rgba(185,139,93,.16)}.drawer-logo{width:136px}.drawer-close{border:0;background:#FAF6EF;color:var(--title);border-radius:50%;width:38px;height:38px;font-size:28px;cursor:pointer}.drawer-nav{display:grid;padding:14px}.drawer-nav a{padding:12px 14px;border-radius:14px;color:var(--text);font-weight:700}.drawer-nav a.active,.drawer-nav a:hover{background:#FAF6EF;color:var(--brown)}.mobile-bottom-nav{display:none}
@media (max-width:1100px){.nav-core{display:none}.channel-grid{grid-template-columns:repeat(3,1fr)}.four-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:900px){.hero-grid,.two-col,.page-grid,.footer-inner{grid-template-columns:1fr}.three-col,.review-grid,.feature-list{grid-template-columns:1fr 1fr}.notice-inner{grid-template-columns:1fr 1fr}.section-head{display:block}.channel-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:768px){.site-header{position:sticky;top:0;z-index:9999}.header-inner{min-height:64px;padding:0 14px;position:relative}.menu-toggle{display:flex}.brand-link{position:absolute;left:50%;transform:translateX(-50%)}.site-logo{width:126px}.header-actions{margin-left:auto}.header-actions .more-menu{display:none}.header-btn{min-width:66px;min-height:38px;padding:8px 16px}.banner-slider{margin:16px 12px 22px;border-radius:16px;aspect-ratio:16/8}.slider-arrow{width:34px;height:34px;font-size:26px}.slider-prev{left:10px}.slider-next{right:10px}.notice-strip,.section,.page-hero{padding:0 14px}.section-panel,.page-hero .section-panel{padding:22px}.section-title{font-size:24px}.page-hero h1{font-size:30px}.notice-inner,.channel-grid,.three-col,.review-grid,.faq-list,.feature-list,.four-grid{grid-template-columns:1fr}.split-card{grid-template-columns:1fr}.split-card img{width:100%;height:auto}.site-footer{padding-bottom:92px}.footer-links{grid-template-columns:1fr}.mobile-drawer,.drawer-mask{z-index:10000}.mobile-drawer{z-index:10001}.mobile-bottom-nav{position:fixed;left:12px;right:12px;bottom:10px;z-index:9998;display:grid;grid-template-columns:repeat(4,1fr);gap:6px;background:rgba(255,255,255,.96);border:1px solid rgba(185,139,93,.18);box-shadow:0 10px 28px rgba(185,139,93,.18);border-radius:20px;padding:8px}.mobile-bottom-nav a{text-align:center;color:var(--text);font-weight:800;font-size:13px;padding:7px 4px;border-radius:14px}.mobile-bottom-nav a:hover{background:#FAF6EF;color:var(--brown)}body{padding-bottom:70px}}
@media (max-width:420px){.site-logo{width:112px}.main-btn{padding:8px 14px}.page-hero h1{font-size:26px}.section-title{font-size:22px}.hero-tags span{font-size:13px}.content-img,.media-card img{max-height:300px}}