*{box-sizing:border-box}
html{scroll-behavior:smooth;background:#0E0E0E}
body{margin:0;background:#0E0E0E;color:#F7F1DE;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}
img,svg,video{max-width:100%}
a{color:inherit}
button,input,textarea,select{font:inherit}
body.drawer-open{overflow:hidden}
.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;text-decoration:none;flex:0 0 auto}
.site-logo img{display:block;height:38px;width:auto;max-width:156px;object-fit:contain}
.logo-fallback{display:inline-flex;align-items:center;height:38px;color:#E8B84A;font-size:24px;font-weight:800;letter-spacing:.08em;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);white-space:nowrap}
.main-btn:hover{background:#C8962E}
.mobile-head{display:none}
.menu-btn,.drawer-close,.to-top{border:0;cursor:pointer}
.menu-btn{background:transparent;color:#E8B84A;font-weight:800;padding:8px 4px}
.channel-bar{background:#1A1A1A}
.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{display:inline-flex;align-items:center;min-height:42px;padding:0 10px;color:#C9BBA0;text-decoration:none;white-space:nowrap;font-size:14px}
.channel-inner a:hover{color:#E8B84A}
.site-main{min-height:62vh;padding-bottom:28px}
.wrap{width:min(1140px,calc(100% - 32px));margin:0 auto}
.reading{width:min(800px,calc(100% - 32px));margin:0 auto}
.breadcrumb{padding:22px 0 10px;color:#8E8372;font-size:14px}
.breadcrumb a{color:#C9BBA0;text-decoration:none}
.hero-copy{padding:24px 0 18px}
.hero-copy h1,.article h1{margin:0 0 14px;font-size:clamp(32px,4vw,42px);line-height:1.18;color:#E8B84A;letter-spacing:.01em}
.hero-copy p,.lead{margin:0;max-width:800px;color:#C9BBA0;font-size:17px;line-height:1.85}
.section{padding:38px 0}
.section-tight{padding:24px 0}
.section-title{margin:0 0 16px;color:#E8B84A;font-size:27px;line-height:1.28}
.section-sub{margin:-8px 0 18px;color:#8E8372;line-height:1.75}
.poster-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.poster-media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:12px;background:#1C1C1C;aspect-ratio:16/9;height:190px}
.poster-media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}
.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:12px;background:#1C1C1C;aspect-ratio:16/9}
.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}
.media-placeholder{background:linear-gradient(145deg,#161616,#232323);border:1px solid rgba(232,184,74,.14)}
.article-media{height:220px}
.card-media{height:165px}
.index-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.index-link{display:block;min-height:116px;padding:18px;background:#1C1C1C;border:1px solid rgba(232,184,74,.22);border-radius:13px;text-decoration:none;box-shadow:0 14px 32px rgba(0,0,0,.35)}
.index-link strong{display:block;color:#E8B84A;font-size:18px;margin-bottom:8px}
.index-link span{display:block;color:#C9BBA0;line-height:1.65;font-size:14px}
.index-link:hover{transform:translateY(-1px);border-color:#E8B84A}
.gold-note{padding:20px 0;border-top:1px solid #E8B84A;border-bottom:1px solid rgba(232,184,74,.34);color:#F7F1DE;line-height:1.85;font-size:17px}
.split-stack{display:grid;grid-template-columns:1fr;gap:18px}
.split-stack .copy{padding:22px;background:#1C1C1C;border-radius:13px;border:1px solid rgba(232,184,74,.22)}
.split-stack .copy h2{margin:0 0 10px;color:#E8B84A}
.split-stack .copy p{margin:0;color:#F7F1DE;line-height:1.85}
.app-strip{display:grid;grid-template-columns:1.25fr .75fr;gap:18px;align-items:center;padding:18px 20px;background:#161616;border:1px solid rgba(232,184,74,.22);border-radius:13px}
.app-strip h2{margin:0 0 8px;color:#E8B84A}
.app-strip p{margin:0;color:#C9BBA0;line-height:1.8}
.article{padding:18px 0 42px}
.article h2{margin:30px 0 12px;color:#E8B84A;font-size:25px}
.article h3{margin:22px 0 10px;color:#F6D56A;font-size:19px}
.article p{margin:0 0 14px;font-size:17px;line-height:1.88;color:#F7F1DE}
.article ul,.article ol{padding-left:1.25em;margin:12px 0 18px}
.article li{margin:8px 0;line-height:1.82;color:#F7F1DE}
.callout{padding:18px 20px;margin:18px 0;background:#161616;border-left:3px solid #E8B84A;border-radius:0 12px 12px 0;color:#C9BBA0;line-height:1.8}
.related{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.related a{display:inline-flex;align-items:center;min-height:38px;padding:0 14px;border:1px solid rgba(232,184,74,.34);border-radius:999px;text-decoration:none;color:#E8B84A;background:#111}
.related a:hover{background:#E8B84A;color:#111}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}
.step{padding:18px;background:#1C1C1C;border:1px solid rgba(232,184,74,.22);border-radius:13px}
.step b{display:block;color:#E8B84A;margin-bottom:8px}
.text-links{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}
.text-link-group{padding:18px;background:#1C1C1C;border-radius:13px;border:1px solid rgba(232,184,74,.22)}
.text-link-group h2{margin:0 0 10px;font-size:20px;color:#E8B84A}
.text-link-group a{display:block;padding:7px 0;color:#F7F1DE;text-decoration:none}
.text-link-group a:hover{color:#E8B84A}
.faq-list{display:grid;gap:14px}
.faq-item{padding:18px 20px;background:#1C1C1C;border:1px solid rgba(232,184,74,.22);border-radius:13px}
.faq-item h2{margin:0 0 8px;color:#E8B84A;font-size:20px}
.faq-item p{margin:0;line-height:1.85;color:#F7F1DE}
.float-tools{position:fixed;right:14px;top:42%;z-index:7000;width:52px;display:grid;gap:7px}
.float-tools a,.float-tools button{display:flex;align-items:center;justify-content:center;min-height:44px;padding:8px 5px;background:#111;color:#E8B84A;border:1px solid rgba(232,184,74,.34);border-radius:9px;text-decoration:none;font-size:12px;text-align:center;line-height:1.25}
.float-tools .float-primary{background:#E8B84A;color:#14110A;font-weight:800}
.float-tools button{cursor:pointer}
.site-footer{background:#070707;border-top:1px solid #E8B84A;color:#E7D7B0}
.footer-grid{width:min(1140px,calc(100% - 32px));margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px;padding:36px 0 26px}
.footer-grid h2{margin:0 0 10px;color:#E8B84A;font-size:17px}
.footer-grid p{line-height:1.75;color:#C9BBA0}
.footer-grid a:not(.site-logo){display:block;padding:5px 0;color:#E7D7B0;text-decoration:none}
.footer-grid a:hover{color:#E8B84A}
.footer-bottom{border-top:1px solid rgba(232,184,74,.22);padding:16px;max-width:1140px;margin:0 auto;color:#8E8372;font-size:13px;line-height:1.7}
.footer-bottom p{margin:4px 0}
.mobile-bottom{display:none}
.mobile-drawer,.drawer-mask{display:none}

@media(max-width:1100px){
  .float-tools{display:none}
}

@media(max-width:980px){
  .desktop-head{display:none}
  .mobile-head{display:flex;min-height:62px}
  .channel-bar{display:none}
  .site-main{padding-bottom:76px}
  .mobile-head .site-logo{position:absolute;left:50%;transform:translateX(-50%)}
  .mobile-head .site-logo img{height:34px;max-width:132px}
  .mobile-main-btn{height:38px;min-width:76px;padding:0 14px}
  .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);
  }
  .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;
  }
  .drawer-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid rgba(232,184,74,.22)}
  .drawer-close{padding:8px 10px;border-radius:8px;background:#242424;color:#E8B84A}
  .drawer-scroll{height:calc(100vh - 68px);overflow-y:auto;padding:14px 16px 90px}
  .drawer-group{padding:11px 0;border-bottom:1px solid rgba(232,184,74,.14)}
  .drawer-group strong{display:block;margin-bottom:6px;color:#E8B84A;font-size:14px}
  .drawer-group a{display:block;padding:9px 0;color:#F7F1DE;text-decoration:none}
  .mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9000;display:grid;grid-template-columns:repeat(4,1fr);background:#0C0C0C;border-top:1px solid #E8B84A;padding-bottom:env(safe-area-inset-bottom)}
  .mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:56px;color:#F7F1DE;text-decoration:none;font-size:14px}
  .poster-grid{grid-template-columns:repeat(2,1fr)}
  .index-grid{grid-template-columns:repeat(2,1fr)}
  .steps,.text-links{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:640px){
  .wrap,.reading{width:min(100% - 24px,1140px)}
  .hero-copy{padding:20px 0 14px}
  .hero-copy h1,.article h1{font-size:clamp(26px,8vw,32px)}
  .hero-copy p,.lead,.article p{font-size:16px}
  .section{padding:28px 0}
  .section-title{font-size:24px}
  .poster-grid{grid-template-columns:1fr;gap:12px}
  .poster-media{height:140px}
  .article-media{height:205px}
  .card-media{height:152px}
  .app-strip{grid-template-columns:1fr}
  .app-strip .media{order:-1}
  .footer-grid{grid-template-columns:1fr}
}

@media(max-width:430px){
  .header-inner{padding:0 12px;gap:8px}
  .mobile-head .site-logo img{height:30px;max-width:112px}
  .mobile-main-btn{min-width:68px;padding:0 11px;font-size:14px}
  .index-link{min-height:104px;padding:15px}
  .index-link strong{font-size:17px}
}

@media(max-width:390px){
  .mobile-head .site-logo img{max-width:104px}
  .menu-btn{font-size:14px}
  .mobile-main-btn{min-width:62px;padding:0 9px;font-size:13px}
}

@media(max-width:375px){
  .header-inner{padding:0 10px}
  .mobile-head .site-logo img{max-width:96px}
  .mobile-main-btn{min-width:58px;padding:0 8px}
}