*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;background:#0E0E0E}
body{margin:0;min-width:0;overflow-x:hidden;background:#0E0E0E;color:#F7F1DE;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.82}
a{color:inherit}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}
.logo-link{display:inline-flex;align-items:center;text-decoration:none;min-width:0}
.site-logo{display:inline-flex;align-items:center;color:#E8B84A;font-weight:800;letter-spacing:.08em;white-space:nowrap}
.site-logo img{display:block;height:38px;width:auto;max-width:156px;object-fit:contain}
.logo-fallback{height:38px;padding:0 8px;border:1px solid rgba(232,184,74,.38);border-radius:8px;background:#171717}
.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);white-space:nowrap}
.main-btn:hover{background:linear-gradient(180deg,#E8B84A 0%,#C8962E 100%)}
.menu-toggle{display:none;background:transparent;border:0;color:#E8B84A;font-weight:800;padding:8px 4px;cursor:pointer}
.channel-bar{display:block;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:2px;overflow-x:auto;scrollbar-width:thin}
.channel-inner a{flex:0 0 auto;color:#C9BBA0;text-decoration:none;padding:10px 9px;font-size:14px;white-space:nowrap}
.channel-inner a:hover,.channel-inner a.is-current{color:#E8B84A}
.mobile-drawer,.drawer-mask{display:none}
.site-main{max-width:1204px;margin:0 auto;padding:0 64px 0 16px}
.container{max-width:1140px;margin:0 auto}
.reading{max-width:820px;margin:0 auto}
.hero-space{padding:34px 0 24px}
.home-hero{max-width:1040px;margin:0 auto}
.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,.12)}
.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;display:block;background:linear-gradient(145deg,#151515,#1D1D1D)}
.media.hero-media{height:clamp(170px,19vw,220px);aspect-ratio:auto}
.media.article-media{height:clamp(190px,24vw,230px);aspect-ratio:auto}
.media.card-media{height:160px;aspect-ratio:auto}
.section{padding:42px 0}
.section.compact{padding:28px 0}
.section-title{margin:0 0 14px;color:#E8B84A;font-size:clamp(25px,3.3vw,36px);line-height:1.28;letter-spacing:.01em}
.section h2,.article h2,.footer-grid h2{color:#E8B84A;line-height:1.35}
.article h1{margin:0;color:#E8B84A;font-size:clamp(28px,4vw,40px);line-height:1.25}
.article h2{margin:32px 0 10px;font-size:23px}
.article p{margin:0 0 16px;color:#F7F1DE}
.article ul,.article ol{padding-left:1.4em;color:#F7F1DE}
.article li{margin:.45em 0}
.breadcrumb{padding:24px 0 10px;color:#8E8372;font-size:14px}
.breadcrumb a{color:#C9BBA0;text-decoration:none}
.intro{font-size:17px;color:#E7D7B0;margin:14px 0 24px}
.gold-rule{max-width:1040px;margin:10px auto;padding:18px 22px;border-top:1px solid #E8B84A;border-bottom:1px solid rgba(232,184,74,.38);color:#E7D7B0;background:#121212}
.index-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:1040px;margin:0 auto}
.index-link{display:block;min-height:104px;padding:18px;border:1px solid rgba(232,184,74,.22);border-radius:14px;background:#1C1C1C;text-decoration:none;box-shadow:0 14px 32px rgba(0,0,0,.35)}
.index-link strong{display:block;color:#E8B84A;font-size:19px;margin-bottom:5px}.index-link span{color:#C9BBA0;font-size:14px}
.split-block{display:grid;grid-template-columns:1.02fr .98fr;gap:24px;align-items:center;max-width:1040px;margin:0 auto;padding:22px;border:1px solid rgba(232,184,74,.18);border-radius:14px;background:#151515}
.split-block.reverse .media{order:2}.split-copy h2{margin-top:0}.split-copy p{color:#C9BBA0}
.app-strip{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;align-items:center;max-width:1040px;margin:0 auto;padding:18px 22px;border-left:3px solid #E8B84A;background:#171717;border-radius:12px}
.app-strip .media{height:150px;aspect-ratio:auto}
.link-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.text-link{display:inline-flex;padding:8px 12px;border:1px solid rgba(232,184,74,.22);border-radius:999px;color:#E7D7B0;text-decoration:none;background:#171717}.text-link:hover{border-color:#E8B84A;color:#E8B84A}
.notice-box{padding:18px 20px;border:1px solid rgba(232,184,74,.28);border-radius:12px;background:#18150f;color:#E7D7B0}
.directory{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:18px 0}.directory a{padding:12px 14px;background:#1C1C1C;border-radius:10px;text-decoration:none;border:1px solid rgba(232,184,74,.14)}
.steps{counter-reset:step;display:grid;gap:12px;padding:0;list-style:none}.steps li{counter-increment:step;position:relative;padding:14px 16px 14px 54px;background:#181818;border:1px solid rgba(232,184,74,.14);border-radius:12px}.steps li:before{content:counter(step);position:absolute;left:14px;top:14px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#E8B84A;color:#111;font-weight:800}
.fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.fact-grid>div{padding:16px;background:#1A1A1A;border-radius:12px;border-top:2px solid #E8B84A}.fact-grid strong{display:block;color:#E8B84A;margin-bottom:4px}
.faq-list{display:grid;gap:14px}.faq-item{padding:18px 20px;background:#1A1A1A;border:1px solid rgba(232,184,74,.18);border-radius:12px}.faq-item h2{font-size:20px;margin:0 0 8px}.faq-item p{margin:0;color:#E7D7B0}
.related{margin:34px 0 10px;padding-top:22px;border-top:1px solid rgba(232,184,74,.22)}.related h2{font-size:20px;margin-top:0}.related a{color:#E8B84A;text-decoration:none;margin-right:16px}
.side-float{position:fixed;right:12px;top:31%;z-index:5000;display:flex;flex-direction:column;width:104px;background:#111;border:1px solid rgba(232,184,74,.24);border-radius:12px;overflow:hidden;box-shadow:0 14px 32px rgba(0,0,0,.35)}
.side-float a{padding:9px 8px;color:#E8B84A;text-align:center;text-decoration:none;border-bottom:1px solid rgba(232,184,74,.12);font-size:13px}.side-float a:last-child{border-bottom:0}.side-float .side-primary{background:#E8B84A;color:#111;font-weight:800}
.mobile-bottom{display:none}
.site-footer{margin-top:54px;background:#070707;border-top:1px solid #E8B84A;color:#E7D7B0}
.footer-grid{max-width:1140px;margin:0 auto;padding:34px 16px;display:grid;grid-template-columns:1.25fr 1fr 1fr 1fr;gap:24px}.footer-grid h2{font-size:17px;margin:0 0 10px}.footer-grid a{display:block;color:#C9BBA0;text-decoration:none;margin:6px 0}.footer-brand p{color:#8E8372;margin:12px 0 0;font-size:14px}.footer-bottom{max-width:1140px;margin:0 auto;padding:16px;border-top:1px solid rgba(232,184,74,.14);color:#8E8372;font-size:13px}.footer-bottom span{float:right;color:#C9BBA0}
.drawer-head,.drawer-scroll,.drawer-group{min-width:0}
@media(max-width:1180px){.side-float{right:4px;width:88px}.site-main{padding-right:54px}}
@media(max-width:980px){
  body{padding-bottom:64px}.site-main{padding:0 16px}.header-inner{min-height:62px;display:grid;grid-template-columns:70px minmax(0,1fr) 92px;padding:0 12px;gap:8px}.menu-toggle{display:inline-flex;justify-content:flex-start}.nav-core{display:none}.logo-link{justify-content:center}.header-btn{min-width:86px;height:38px;padding:0 11px;font-size:14px}.channel-bar{display:none}.site-logo img{height:34px;max-width:132px}.logo-fallback{height:34px;font-size:14px}.side-float{display:none}
  .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:hidden}
  .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}
  body.drawer-open{overflow:hidden}.drawer-head{height:66px;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(232,184,74,.2)}.drawer-close{background:#222;color:#E8B84A;border:1px solid rgba(232,184,74,.3);border-radius:8px;padding:6px 10px}.drawer-scroll{height:calc(100% - 66px);overflow-y:auto;padding:12px 14px 24px}.drawer-group{padding:10px 0;border-bottom:1px solid rgba(232,184,74,.12)}.drawer-group h2{margin:0 0 5px;color:#E8B84A;font-size:14px}.drawer-group a{display:block;padding:8px 2px;color:#E7D7B0;text-decoration:none}
  .mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9000;height:58px;display:grid;grid-template-columns:repeat(4,1fr);background:#0C0C0C;border-top:1px solid #E8B84A}.mobile-bottom a{display:grid;place-items:center;color:#E7D7B0;text-decoration:none;font-size:14px}
  .index-grid{grid-template-columns:repeat(2,1fr)}.split-block,.app-strip{grid-template-columns:1fr}.split-block.reverse .media{order:0}.app-strip .media{order:-1}.fact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom span{float:none;display:block;margin-top:8px}.section{padding:30px 0}.hero-space{padding-top:22px}.media.hero-media{height:clamp(112px,34vw,150px)}.media.article-media{height:200px}.article h2{font-size:21px}
}
@media(max-width:520px){.header-inner{grid-template-columns:62px minmax(0,1fr) 84px}.main-btn.header-btn{min-width:78px;padding:0 8px}.index-grid{gap:10px}.index-link{min-height:96px;padding:14px}.index-link strong{font-size:17px}.footer-grid{grid-template-columns:1fr}.directory{grid-template-columns:1fr}.section-title{font-size:27px}.article h1{font-size:29px}.gold-rule{padding:15px 16px}}