*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0E0E0E;color:#F7F1DE;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:#E8B84A;text-underline-offset:3px}img{max-width:100%}button,input,textarea{font:inherit}.site-header{position:sticky;top:0;z-index:9999;width:100%;background:#111111;border-bottom:1px solid rgba(232,184,74,.28);box-shadow:0 8px 22px rgba(0,0,0,.35)}.header-inner{max-width:1140px;min-height:66px;margin:0 auto;padding:0 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}.site-logo{display:inline-flex;align-items:center;min-width:128px;text-decoration:none}.site-logo img{display:block;height:38px;width:auto;max-width:156px;object-fit:contain}.logo-fallback{color:#E8B84A;font-weight:800;white-space:nowrap}.nav-core{display:flex;align-items:center;justify-content:center;gap:2px;min-width:0}.nav-core a{color:#F3E6C4;padding:8px 11px;font-weight:700;text-decoration:none;white-space:nowrap}.nav-core a.is-current,.nav-core a:hover{color:#111111;background:#E8B84A;border-radius:999px}.main-btn{display:inline-flex;align-items:center;justify-content:center;height:40px;min-width:92px;padding:0 18px;background:linear-gradient(180deg,#F6D56A 0%,#E8B84A 55%,#C8962E 100%);color:#14110A;border-radius:999px;text-decoration:none;font-weight:700;box-shadow:0 8px 18px rgba(200,150,46,.28)}.main-btn:hover{background:#C8962E}.menu-toggle{display:none;background:none;border:0;color:#E8B84A;font-weight:800;padding:8px 0}.channel-bar{background:#1A1A1A;border-bottom:1px solid rgba(232,184,74,.14)}.channel-inner{max-width:1140px;margin:0 auto;padding:0 16px;display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:thin}.channel-inner a{color:#C9BBA0;padding:12px 10px;text-decoration:none;white-space:nowrap;font-size:14px}.channel-inner a:hover{color:#E8B84A}.site-main{max-width:1140px;margin:0 auto;padding:30px 72px 56px 16px}.breadcrumb{font-size:14px;color:#8E8372;margin:0 0 18px}.breadcrumb a{color:#C9BBA0;text-decoration:none}.hero-copy{max-width:820px}.hero-copy h1,.article-head h1{font-size:clamp(32px,4vw,42px);line-height:1.18;margin:0 0 18px;color:#E8B84A}.lead{font-size:18px;line-height:1.85;color:#F7F1DE;margin:0}.subnote{color:#C9BBA0;font-size:15px;line-height:1.8}.section{padding:42px 0;border-bottom:1px solid rgba(232,184,74,.14)}.section:last-child{border-bottom:0}.section h2,.article h2{font-size:25px;line-height:1.35;color:#E8B84A;margin:0 0 16px}.section p,.article p,.article li{font-size:17px;line-height:1.84;color:#F7F1DE}.article{max-width:820px}.article ul,.article ol{padding-left:22px}.article li+li{margin-top:9px}.text-links{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:18px}.text-links a{font-weight:700}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:12px;background:#1C1C1C;aspect-ratio:16/9;border:1px solid rgba(232,184,74,.16)}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media-placeholder{position:absolute;inset:0;background:linear-gradient(145deg,#181818,#0A0A0A)}.hero-media{max-width:1040px;margin:0 auto;aspect-ratio:auto;height:210px}.hero-media>img{object-fit:contain}.feature-media{height:220px;aspect-ratio:auto}.card-media{height:160px;aspect-ratio:auto}.index-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.index-card{display:block;background:#1C1C1C;border:1px solid rgba(232,184,74,.22);border-radius:13px;padding:18px;text-decoration:none;box-shadow:0 14px 32px rgba(0,0,0,.35)}.index-card strong{display:block;color:#E8B84A;font-size:19px;margin-bottom:7px}.index-card span{color:#C9BBA0;line-height:1.65}.gold-note{border-top:1px solid #E8B84A;border-bottom:1px solid rgba(232,184,74,.38);padding:20px 0;color:#E7D7B0;font-size:17px;line-height:1.85}.stacked-feature{max-width:820px}.stacked-feature .media{margin-bottom:18px}.app-strip{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:center;background:#1C1C1C;border:1px solid rgba(232,184,74,.22);border-radius:14px;padding:20px}.app-strip .media{height:190px;aspect-ratio:auto}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.three-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.link-panel{background:#1C1C1C;border:1px solid rgba(232,184,74,.18);border-radius:13px;padding:18px}.link-panel h3,.contact-type h3{font-size:20px;color:#E8B84A;margin:0 0 12px}.link-panel a{display:block;padding:7px 0;text-decoration:none}.steps{counter-reset:step;display:grid;gap:12px}.step{position:relative;background:#1C1C1C;border-left:3px solid #E8B84A;border-radius:0 12px 12px 0;padding:16px 16px 16px 54px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:16px;top:16px;width:24px;height:24px;border-radius:50%;background:#E8B84A;color:#111;font-weight:800;display:grid;place-items:center}.note-box{background:#151515;border:1px solid rgba(232,184,74,.28);border-radius:12px;padding:18px}.faq-list details{background:#1C1C1C;border:1px solid rgba(232,184,74,.18);border-radius:12px;padding:16px 18px;margin-bottom:12px}.faq-list summary{cursor:pointer;color:#E8B84A;font-weight:800;font-size:18px}.faq-list details p{margin-bottom:0}.side-tools{position:fixed;right:10px;top:180px;z-index:9000;width:54px;background:#0C0C0C;border:1px solid rgba(232,184,74,.34);border-radius:12px;overflow:hidden;box-shadow:0 14px 32px rgba(0,0,0,.35)}.side-tools a{display:flex;align-items:center;justify-content:center;min-height:62px;padding:7px 5px;border-bottom:1px solid rgba(232,184,74,.15);text-decoration:none;text-align:center;color:#E8B84A;font-size:12px;line-height:1.35}.side-tools a:last-child{border-bottom:0}.side-tools .side-main{background:#E8B84A;color:#111;font-weight:800}.site-footer{background:#070707;border-top:1px solid #E8B84A;color:#E7D7B0}.footer-grid{max-width:1140px;margin:0 auto;padding:38px 16px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px}.footer-grid h2{font-size:16px;color:#E8B84A;margin:0 0 12px}.footer-grid a{display:block;color:#E7D7B0;text-decoration:none;margin:8px 0}.footer-brand p{color:#8E8372;line-height:1.75}.footer-logo{display:inline-flex}.footer-logo img{height:36px;width:auto;max-width:156px;object-fit:contain}.footer-bottom{max-width:1140px;margin:0 auto;padding:16px;border-top:1px solid rgba(232,184,74,.18);color:#8E8372;font-size:13px;line-height:1.7}.mobile-bottom{display:none}.mobile-drawer,.drawer-mask{display:none}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid rgba(232,184,74,.18)}.drawer-logo img{height:34px;width:auto;max-width:145px;object-fit:contain}.drawer-close{background:none;border:1px solid rgba(232,184,74,.36);border-radius:999px;color:#E8B84A;padding:6px 10px}.drawer-group{padding:12px 16px;border-bottom:1px solid rgba(232,184,74,.11)}.drawer-group strong{display:block;color:#E8B84A;margin-bottom:8px}.drawer-group a{display:block;color:#F7F1DE;text-decoration:none;padding:8px 0}.drawer-open{overflow:hidden}.notice-line{font-size:14px;color:#C9BBA0;border-left:3px solid #E8B84A;padding-left:12px}.pill-list{display:flex;flex-wrap:wrap;gap:10px}.pill-list a{border:1px solid rgba(232,184,74,.28);border-radius:999px;padding:8px 12px;text-decoration:none;background:#161616}.compact-list{margin:0;padding-left:20px}.compact-list li{margin:7px 0}.contact-types{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.contact-type{background:#1C1C1C;border:1px solid rgba(232,184,74,.18);border-radius:12px;padding:18px}.mobile-bottom a{color:#F7F1DE;text-decoration:none;font-weight:700;font-size:13px}
@media(max-width:980px){.header-inner{min-height:62px;padding:0 12px;display:grid;grid-template-columns:72px 1fr 98px;gap:8px}.menu-toggle{display:inline-flex;justify-self:start}.site-logo{justify-content:center;min-width:0}.site-logo img{height:34px;max-width:144px}.nav-core{display:none}.header-btn{justify-self:end;min-width:88px;padding:0 12px;height:38px}.channel-bar{display:none}.site-main{padding:24px 14px 86px}.side-tools{display:none}.index-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.app-strip{grid-template-columns:1fr}.app-strip .media{order:-1}.two-col{grid-template-columns:1fr}.three-links{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9500;height:58px;background:#0C0C0C;border-top:1px solid #E8B84A;display:grid;grid-template-columns:repeat(4,1fr);align-items:center;text-align:center;padding-bottom:env(safe-area-inset-bottom)}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#161616;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;box-shadow:18px 0 40px rgba(0,0,0,.45);overflow-y:auto}.mobile-drawer.is-open{transform:translateX(0)}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:11000;opacity:0;pointer-events:none;transition:opacity .18s ease}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}.hero-media{height:140px}.feature-media{height:200px}.contact-types{grid-template-columns:1fr}}
@media(max-width:560px){.header-inner{grid-template-columns:62px 1fr 90px}.header-btn{font-size:13px;min-width:82px;padding:0 10px}.site-logo img{max-width:128px}.index-grid{gap:10px}.index-card{padding:14px}.index-card strong{font-size:17px}.section{padding:30px 0}.section p,.article p,.article li{font-size:16px;line-height:1.8}.hero-copy h1,.article-head h1{font-size:clamp(26px,8vw,32px)}.footer-grid{grid-template-columns:1fr}.app-strip{padding:14px}.hero-media{height:126px}.feature-media{height:190px}}