*{box-sizing:border-box}
html{scroll-behavior:smooth;background:#101115}
body{margin:0;background:#101115;color:#EDEFF5;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}
a{color:inherit}
img{max-width:100%}
button,input,textarea{font:inherit}
.site-header{position:sticky;top:0;z-index:9999;width:100%;background:#101115;box-shadow:0 8px 24px rgba(0,0,0,.28);backdrop-filter:blur(10px)}
.header-inner{max-width:1180px;min-height:70px;margin:0 auto;padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:14px}
.site-logo,.drawer-logo,.footer-logo{display:inline-flex;align-items:center;text-decoration:none;min-width:120px}
.site-logo img{display:block;height:40px;width:auto;max-width:160px;object-fit:contain}
.drawer-logo img,.footer-logo img{display:block;height:42px;width:auto;max-width:170px;object-fit:contain}
.logo-placeholder{display:inline-flex;align-items:center;justify-content:center;min-width:132px;height:40px;border:1px solid rgba(248,200,74,.16);border-radius:10px;background:#15161A;color:#F8C84A;font-weight:800;letter-spacing:.08em}
.nav-core{display:flex;align-items:center;justify-content:center;gap:3px;min-width:0}
.nav-core a{color:#F8C84A;padding:8px 11px;font-weight:700;text-decoration:none;white-space:nowrap}
.nav-core a.is-current,.nav-core a:hover{color:#FFE45A;border-bottom:2px solid #F8C84A}
.main-btn{display:inline-flex;align-items:center;justify-content:center;height:42px;min-width:96px;padding:0 20px;background:linear-gradient(180deg,#FFE45A 0%,#F8B832 45%,#F3941F 100%);color:#101115;border-radius:999px;text-decoration:none;font-weight:700;box-shadow:0 10px 24px rgba(243,148,31,.28);white-space:nowrap}
.menu-toggle{display:none;background:transparent;border:0;padding:8px;width:42px;height:42px}
.menu-toggle span{display:block;width:24px;height:2px;background:#F8C84A;margin:5px auto;border-radius:2px}
.channel-bar{background:#15161A;border-top:1px solid rgba(248,200,74,.08);border-bottom:1px solid rgba(248,200,74,.12)}
.channel-scroll{max-width:1180px;margin:0 auto;padding:0 18px;display:flex;align-items:center;gap:2px;overflow-x:auto;scrollbar-width:thin}
.channel-scroll a{flex:0 0 auto;color:#B8BEC9;text-decoration:none;padding:10px 9px;white-space:nowrap;font-size:14px}
.channel-scroll a:hover{color:#F8C84A}
.site-main{max-width:1180px;margin:0 auto;padding:34px 72px 0 18px;min-height:60vh}
.home-main{padding-top:26px}
.page-hero{padding:30px 0 22px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:28px;align-items:center}
.page-hero.no-media{grid-template-columns:1fr;max-width:840px}
.eyebrow{margin:0 0 8px;color:#8E96A6;font-weight:700;letter-spacing:.08em}
h1{font-size:clamp(34px,4vw,46px);line-height:1.18;margin:0 0 16px;color:#F8C84A;letter-spacing:-.02em}
h2{font-size:26px;line-height:1.35;color:#F8C84A;margin:0 0 14px}
h3{font-size:19px;line-height:1.45;color:#F8C84A;margin:0 0 8px}
p{margin:0 0 16px;color:#EDEFF5}
.lead{font-size:18px;color:#D8DEEA;max-width:820px}
.muted{color:#B8BEC9}
.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:14px;background:#15161A;aspect-ratio:16/9;border:1px solid rgba(248,200,74,.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:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#15161A,#202127)}
.media-placeholder::after{content:"";width:54%;height:46%;border:1px solid rgba(248,200,74,.14);border-radius:14px}
.article{max-width:840px;margin:0 auto;padding:18px 0 58px}
.article.wide{max-width:100%}
.reading-block{background:#15161A;border:1px solid rgba(248,200,74,.12);border-radius:16px;padding:26px;box-shadow:0 14px 36px rgba(0,0,0,.22);margin:0 0 22px}
.reading-block.plain{background:#1B1C21}
.reading-block p:last-child{margin-bottom:0}
.link-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0}
.link-list a,.related-links a{display:block;text-decoration:none;background:#1B1C21;border:1px solid rgba(248,200,74,.12);border-radius:12px;padding:13px 14px;color:#D8DEEA}
.link-list a:hover,.related-links a:hover{border-color:rgba(248,200,74,.42);color:#F8C84A}
.related-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:22px 0}
.bullet-list{margin:10px 0 0;padding-left:1.2em;color:#D8DEEA}
.bullet-list li{margin:8px 0}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:22px 0}
.step{background:#1B1C21;border:1px solid rgba(248,200,74,.14);border-radius:14px;padding:18px}
.step strong{display:block;color:#F8C84A;margin-bottom:6px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0}
.split>section{background:#15161A;border:1px solid rgba(248,200,74,.12);border-radius:16px;padding:22px}
.quote-note{border-left:3px solid #F8C84A;padding:14px 18px;background:#1B1C21;border-radius:0 12px 12px 0;color:#D8DEEA;margin:20px 0}
.section-space{padding:44px 0}
.home-slider{position:relative;height:340px;border-radius:16px;background:#15161A;overflow:hidden;border:1px solid rgba(248,200,74,.12)}
.slide{display:none;position:absolute;inset:0}
.slide.is-active{display:block}
.slide img{width:100%;height:100%;display:block;object-fit:contain}
.slide .media-placeholder{border-radius:0}
.slider-prev,.slider-next{position:absolute;top:50%;transform:translateY(-50%);z-index:4;width:42px;height:42px;border-radius:999px;border:1px solid rgba(248,200,74,.25);background:rgba(16,17,21,.72);color:#F8C84A;font-size:24px;cursor:pointer}
.slider-prev{left:14px}.slider-next{right:14px}
.slider-dots{position:absolute;left:0;right:0;bottom:12px;z-index:4;display:flex;justify-content:center;gap:8px}
.slider-dot{width:9px;height:9px;padding:0;border-radius:999px;border:0;background:#8E96A6;cursor:pointer}
.slider-dot.is-active{background:#F8C84A}
.magazine{display:grid;grid-template-columns:58fr 42fr;gap:18px;padding:44px 0}
.mag-lead{background:#15161A;border:1px solid rgba(248,200,74,.12);border-radius:16px;padding:22px;display:grid;grid-template-columns:1.05fr .95fr;gap:20px;align-items:center}
.mag-stack{display:grid;grid-template-rows:repeat(3,1fr);gap:14px}
.mag-stack a{display:flex;flex-direction:column;justify-content:center;text-decoration:none;background:#1B1C21;border:1px solid rgba(248,200,74,.12);border-radius:16px;padding:18px}
.mag-stack a:hover{border-color:rgba(248,200,74,.4)}
.mag-stack strong{color:#F8C84A;font-size:19px;margin-bottom:4px}
.topic-strip{display:flex;gap:10px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:thin}
.topic-strip a{flex:0 0 auto;text-decoration:none;border:1px solid rgba(248,200,74,.2);background:#15161A;color:#D8DEEA;border-radius:999px;padding:9px 15px;white-space:nowrap}
.topic-strip a:hover{color:#F8C84A;border-color:#F8C84A}
.home-three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:44px 0}
.home-three section{background:#15161A;border:1px solid rgba(248,200,74,.12);border-radius:16px;padding:24px}
.home-three a{color:#F8C84A;text-decoration:none;font-weight:700}
.boundary-read{max-width:820px;margin:0 auto 52px;padding:26px 0;border-top:1px solid rgba(248,200,74,.12);border-bottom:1px solid rgba(248,200,74,.12)}
.service-row{display:flex;flex-wrap:wrap;gap:10px;padding:0 0 50px}
.service-row a{color:#B8BEC9;text-decoration:none;padding:8px 12px;border:1px solid rgba(248,200,74,.12);border-radius:10px}
.service-row a:hover{color:#F8C84A}
.desktop-float{position:fixed;right:12px;top:45%;transform:translateY(-50%);z-index:8000;width:52px;display:flex;flex-direction:column;gap:7px}
.desktop-float a{background:#15161A;color:#F8C84A;text-decoration:none;border:1px solid rgba(248,200,74,.16);border-radius:10px;padding:9px 7px;font-size:12px;line-height:1.3;text-align:center;box-shadow:0 8px 20px rgba(0,0,0,.24)}
.desktop-float .float-primary{background:linear-gradient(180deg,#FFE45A 0%,#F8B832 45%,#F3941F 100%);color:#101115}
.site-footer{background:#08090C;margin-top:22px;color:#D8DEEA}
.footer-grid{max-width:1180px;margin:0 auto;padding:46px 18px 30px;display:grid;grid-template-columns:1.25fr .8fr 1.4fr 1fr;gap:28px}
.footer-grid h2{font-size:17px;margin-bottom:10px}
.footer-grid section>a:not(.footer-logo){display:block;color:#B8BEC9;text-decoration:none;margin:5px 0;font-size:14px}
.footer-grid section>a:hover{color:#F8C84A}
.footer-brand p{color:#8E96A6;font-size:14px;margin-top:14px}
.footer-bottom{max-width:1180px;margin:0 auto;padding:18px;border-top:1px solid rgba(248,200,74,.1);display:flex;justify-content:space-between;gap:20px}
.footer-bottom p{margin:0;color:#8E96A6;font-size:13px}
.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(248,200,74,.1)}
.drawer-close{width:40px;height:40px;border:0;border-radius:10px;background:#202127;color:#F8C84A;font-size:28px;line-height:1}
.drawer-nav{padding:8px 14px 28px;overflow-y:auto;height:calc(100vh - 74px)}
.drawer-nav h2{font-size:14px;margin:18px 8px 7px;color:#8E96A6;letter-spacing:.12em}
.drawer-nav a{display:block;text-decoration:none;color:#D8DEEA;padding:9px 10px;border-radius:9px}
.drawer-nav a:hover{background:#202127;color:#F8C84A}
.faq-list{display:grid;gap:14px;margin-top:18px}
.faq-item{background:#15161A;border:1px solid rgba(248,200,74,.12);border-radius:14px;padding:20px}
.faq-item h2{font-size:19px}
.notice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.notice-grid section{background:#15161A;border:1px solid rgba(248,200,74,.12);border-radius:14px;padding:20px}
.index-title{max-width:840px;padding:26px 0 18px}
.index-title h1{font-size:clamp(32px,4vw,44px)}
.index-title p{color:#B8BEC9}
@media(max-width:980px){
  .site-main{padding:28px 18px 74px}
  .nav-core{display:none}
  .menu-toggle{display:block;flex:0 0 42px}
  .header-inner{min-height:64px;padding:0 12px;gap:8px}
  .header-cta{height:40px;min-width:82px;padding:0 14px;font-size:14px}
  .site-logo{justify-content:center;min-width:0;flex:1}
  .site-logo img{height:36px;max-width:140px}
  .site-logo .logo-placeholder{min-width:118px;height:36px;font-size:14px}
  .channel-bar{display:none}
  .desktop-float{display:none}
  .mobile-drawer{
    display:block;
    position:fixed;
    inset:0 auto 0 0;
    width:min(84vw,320px);
    background:#15161A;
    z-index:12000;
    transform:translateX(-105%);
    transition:transform .2s ease;
    box-shadow:18px 0 40px rgba(0,0,0,.36);
  }
  .mobile-drawer.is-open{transform:translateX(0)}
  .drawer-mask{
    display:none;
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.52);
    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}
  .mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9000;display:grid;grid-template-columns:repeat(4,1fr);background:#101115;border-top:1px solid rgba(248,200,74,.14);padding-bottom:env(safe-area-inset-bottom)}
  .mobile-bottom a{text-align:center;text-decoration:none;color:#D8DEEA;padding:12px 6px;font-size:13px}
  .mobile-bottom a:hover{color:#F8C84A}
  .page-hero{grid-template-columns:1fr;padding-top:20px}
  .magazine{grid-template-columns:1fr}
  .mag-lead{grid-template-columns:1fr 1fr}
  .home-three{grid-template-columns:repeat(3,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1.2fr 1fr 1fr;gap:20px}
  .footer-brand{grid-column:1/-1}
  .footer-bottom{padding-bottom:82px}
  .home-slider{height:260px}
}
@media(max-width:700px){
  h1{font-size:clamp(26px,8vw,32px)}
  h2{font-size:22px}
  .lead{font-size:17px}
  .section-space{padding:32px 0}
  .home-slider{height:180px}
  .magazine{padding:30px 0}
  .mag-lead{grid-template-columns:1fr}
  .home-three{grid-template-columns:1fr;padding:30px 0}
  .steps,.split,.related-links,.notice-grid,.link-list{grid-template-columns:1fr}
  .reading-block{padding:20px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .footer-bottom{display:block}
  .footer-bottom p+p{margin-top:8px}
}
@media(max-width:430px){
  .header-inner{padding:0 10px}
  .header-cta{min-width:74px;padding:0 12px}
  .site-logo img{max-width:128px}
  .logo-placeholder{min-width:108px}
  .site-main{padding-left:14px;padding-right:14px}
  .home-slider{height:164px}
}
@media(max-width:390px){
  .header-cta{font-size:13px;min-width:70px;padding:0 10px}
  .site-logo img{max-width:118px}
}
@media(max-width:375px){
  .header-inner{gap:5px}
  .menu-toggle{width:38px;padding:6px}
  .header-cta{min-width:66px;padding:0 9px}
  .site-logo img{max-width:110px}
}