:root{
  --bg:#101115;--panel:#15161A;--panel2:#1B1C21;--panel3:#202127;--gold:#F8C84A;--text:#EDEFF5;--muted:#B8BEC9;--soft:#8E96A6;--foot:#08090C;--foottext:#D8DEEA;--line:rgba(248,200,74,.16);--shadow:0 14px 36px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden;line-height:1.75}
a{color:inherit}
img,svg{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;flex:0 0 auto}
.site-logo img{display:block;height:40px;width:auto;max-width:160px;object-fit:contain}
.drawer-logo img,.footer-logo img{display:block;height:40px;width:auto;max-width:170px;object-fit:contain}
.logo-fallback{font-weight:800;color:var(--gold);letter-spacing:.06em;white-space:nowrap}
.nav-core{display:flex;align-items:center;gap:2px;min-width:0;white-space:nowrap}
.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-btn{display:none;border:0;background:transparent;width:42px;height:42px;padding:9px;cursor:pointer}
.menu-btn span{display:block;height:2px;background:var(--gold);margin:5px 0;border-radius:5px}
.channel-bar{background:#15161A;border-top:1px solid rgba(255,255,255,.04);border-bottom:1px solid var(--line)}
.channel-track{max-width:1180px;margin:0 auto;padding:0 18px;display:flex;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin}
.channel-track a{flex:0 0 auto;color:#B8BEC9;text-decoration:none;padding:10px 12px;white-space:nowrap;font-size:14px}
.channel-track a:hover,.channel-track a.is-current{color:#F8C84A}
.site-main{min-height:50vh}
.page-shell{max-width:1180px;margin:0 auto;padding:52px 18px 68px}
.page-hero{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(280px,.92fr);gap:28px;align-items:center;margin-bottom:34px}
.page-hero.no-image{grid-template-columns:1fr;max-width:840px}
.eyebrow{color:var(--gold);font-size:14px;font-weight:800;letter-spacing:.12em;margin:0 0 10px}
h1{font-size:clamp(34px,4vw,46px);line-height:1.16;margin:0 0 18px;color:var(--gold);letter-spacing:-.02em}
h2{color:var(--gold);line-height:1.3;margin:0 0 14px;font-size:24px}
h3{color:#FFE45A;line-height:1.35;margin:0 0 10px;font-size:18px}
p{margin:0 0 16px}
.lead{font-size:18px;line-height:1.9;color:var(--text);max-width:840px}
.muted{color:var(--muted)}
.meta-note{color:var(--soft);font-size:14px}
.reading{max-width:820px;margin:0 auto}
.reading.wide{max-width:980px}
.reading section{margin:34px 0}
.reading ul,.reading ol{padding-left:22px;color:var(--text)}
.reading li{margin:8px 0}
.text-link{color:var(--gold);text-decoration:none;border-bottom:1px solid var(--line)}
.text-link:hover{color:#FFE45A}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:24px}
.panel.soft{background:var(--panel2)}
.panel.deep{background:var(--panel3)}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.link-card{display:block;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px;text-decoration:none;box-shadow:var(--shadow)}
.link-card strong{display:block;color:var(--gold);font-size:19px;margin-bottom:7px}
.link-card span{color:var(--muted)}
.link-card:hover{transform:translateY(-2px);border-color:rgba(248,200,74,.34)}
.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:14px;background:#15161A;aspect-ratio:16/9;border:1px solid var(--line)}
.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}
.media-placeholder{display:flex;align-items:center;justify-content:center;min-height:180px;color:#6f7685;background:linear-gradient(135deg,#15161A,#1B1C21)}
.media-placeholder span{font-size:14px;letter-spacing:.08em}
.card-media{height:164px;aspect-ratio:auto}
.content-media{height:224px;aspect-ratio:auto}
.hero-media{height:236px;aspect-ratio:auto}
.home-wrap{max-width:1180px;margin:0 auto;padding:28px 18px 0}
.hero-carousel{position:relative;height:340px;border-radius:16px;overflow:hidden;background:#15161A;border:1px solid var(--line);box-shadow:var(--shadow)}
.carousel-slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .45s ease;background:#15161A;display:flex;align-items:center;justify-content:center}
.carousel-slide.is-active{opacity:1;pointer-events:auto}
.carousel-slide img{width:100%;height:100%;object-fit:contain;display:block}
.carousel-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#15161A,#1B1C21)}
.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:4;width:42px;height:42px;border:1px solid var(--line);background:rgba(16,17,21,.84);color:var(--gold);border-radius:50%;cursor:pointer;font-size:24px;line-height:1}
.carousel-prev{left:14px}.carousel-next{right:14px}
.carousel-dots{position:absolute;left:0;right:0;bottom:14px;z-index:4;display:flex;justify-content:center;gap:8px}
.carousel-dot{width:9px;height:9px;border:0;border-radius:50%;background:#626978;padding:0;cursor:pointer}
.carousel-dot.is-active{background:var(--gold)}
.home-section{max-width:1180px;margin:0 auto;padding:56px 18px}
.magazine-grid{display:grid;grid-template-columns:minmax(0,58fr) minmax(0,42fr);gap:24px;align-items:stretch}
.magazine-feature{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:var(--shadow)}
.magazine-feature .media{margin-top:18px}
.magazine-stack{display:grid;grid-template-rows:repeat(3,1fr);gap:16px}
.magazine-stack .link-card{display:flex;flex-direction:column;justify-content:center}
.topic-strip{display:flex;gap:10px;overflow-x:auto;padding:4px 0 12px;scrollbar-width:thin;overscroll-behavior-inline:contain}
.topic-strip a{flex:0 0 auto;text-decoration:none;padding:10px 16px;border:1px solid var(--line);border-radius:999px;background:var(--panel2);color:var(--muted);white-space:nowrap}
.topic-strip a:hover{color:var(--gold);border-color:rgba(248,200,74,.35)}
.boundary-note{max-width:840px;margin:0 auto;padding:28px;background:var(--panel2);border-left:3px solid var(--gold);border-radius:0 14px 14px 0;color:var(--muted)}
.step-list{counter-reset:steps;display:grid;gap:16px}
.step-item{counter-increment:steps;position:relative;padding:20px 20px 20px 62px;background:var(--panel);border:1px solid var(--line);border-radius:16px}
.step-item:before{content:counter(steps);position:absolute;left:18px;top:18px;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--gold);color:#101115;font-weight:800}
.directory{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:22px 0}
.directory a{display:block;text-decoration:none;padding:14px 16px;background:var(--panel2);border:1px solid var(--line);border-radius:12px;color:var(--muted)}
.directory a:hover{color:var(--gold)}
.compare-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.compare-row>div{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px}
.related-links{display:flex;flex-wrap:wrap;gap:10px}
.related-links a{color:var(--gold);text-decoration:none;padding:8px 12px;border:1px solid var(--line);border-radius:999px}
.faq-list{display:grid;gap:18px}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px}
.faq-item h2{font-size:20px;margin-bottom:10px}
.notice-list{display:grid;gap:14px}
.notice-row{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.notice-row strong{color:var(--gold)}
.site-footer{background:#08090C;color:#D8DEEA;padding:48px 18px 0}
.footer-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.1fr .8fr 1.5fr 1fr;gap:28px}
.footer-grid section h2{font-size:17px;color:var(--gold);margin-bottom:12px}
.footer-grid section>a,.footer-topic-grid a{display:block;color:#D8DEEA;text-decoration:none;margin:7px 0;font-size:14px}
.footer-grid section>a:hover,.footer-topic-grid a:hover{color:var(--gold)}
.footer-brand p{color:#9da5b4;font-size:14px;margin-top:14px}
.footer-topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:18px}
.footer-bottom{max-width:1180px;margin:34px auto 0;padding:20px 0 28px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:20px;color:#8E96A6;font-size:13px}
.footer-bottom p{margin:0}
.footer-service-links{background:#0d0e12;border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05)}
.footer-service-links .inner{max-width:1180px;margin:0 auto;padding:14px 18px;display:flex;flex-wrap:wrap;gap:18px}
.footer-service-links a{color:var(--muted);text-decoration:none}
.footer-service-links a:hover{color:var(--gold)}
.floating-tools{position:fixed;right:14px;top:45%;transform:translateY(-50%);z-index:9000;width:108px;display:grid;gap:8px}
.floating-tools a,.floating-tools button{border:1px solid var(--line);background:#15161A;color:var(--gold);text-decoration:none;padding:10px 8px;border-radius:10px;text-align:center;font-size:13px;cursor:pointer}
.floating-tools .float-register{background:linear-gradient(180deg,#FFE45A 0%,#F8B832 45%,#F3941F 100%);color:#101115;font-weight:800}
.mobile-bottom-nav{display:none}
.mobile-drawer,.drawer-mask{display:none}
body.drawer-open{overflow:hidden}
@media(min-width:1240px){.site-main{padding-right:52px}}
@media(max-width:1100px){.nav-core a{padding-left:7px;padding-right:7px}.header-inner{gap:9px}.site-logo img{max-width:135px}.main-btn{min-width:88px;padding:0 16px}.hero-carousel{height:300px}}
@media(max-width:980px){
  .nav-core,.channel-bar{display:none}
  .menu-btn{display:block;flex:0 0 42px}
  .header-inner{min-height:64px;padding:0 12px;gap:8px}
  .site-logo{position:absolute;left:50%;transform:translateX(-50%)}
  .site-logo img{height:36px;max-width:138px}
  .header-action{height:40px;min-width:84px;padding:0 14px;font-size:14px;margin-left:auto}
  .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}
  .drawer-top{height:64px;padding:0 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
  .drawer-close{width:40px;height:40px;border:0;background:transparent;color:var(--gold);font-size:30px;cursor:pointer}
  .drawer-scroll{height:calc(100vh - 64px);overflow-y:auto;padding:16px 16px 90px}
  .drawer-group{padding:10px 0 14px;border-bottom:1px solid rgba(255,255,255,.07)}
  .drawer-group h2{font-size:13px;letter-spacing:.12em;color:var(--soft);margin-bottom:6px}
  .drawer-group a{display:block;text-decoration:none;color:var(--text);padding:9px 0}
  .page-shell{padding-top:36px;padding-bottom:96px}
  .page-hero{grid-template-columns:1fr;gap:20px}
  .magazine-grid{grid-template-columns:1fr}.magazine-stack{grid-template-rows:none;grid-template-columns:repeat(3,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.grid-2{gap:14px}
  .compare-row{grid-template-columns:1fr}
  .floating-tools{display:none}
  .mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:9500;height:58px;background:#101115;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom)}
  .mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;text-decoration:none;color:var(--muted);font-size:14px}
  .mobile-bottom-nav a:hover{color:var(--gold)}
  body{padding-bottom:58px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-bottom{padding-bottom:18px}
  .hero-carousel{height:260px}
}
@media(max-width:700px){
  h1{font-size:clamp(26px,8vw,32px)}h2{font-size:22px}.lead{font-size:17px}
  .home-wrap{padding-top:18px}.home-section{padding-top:38px;padding-bottom:38px}
  .hero-carousel{height:180px}
  .carousel-arrow{width:36px;height:36px;font-size:20px}.carousel-prev{left:8px}.carousel-next{right:8px}
  .magazine-stack,.grid-3,.grid-2,.directory{grid-template-columns:1fr}
  .content-media,.hero-media{height:210px}.card-media{height:158px}
  .panel,.link-card,.magazine-feature{padding:20px}
  .footer-grid{grid-template-columns:1fr}.footer-topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-bottom{display:block}.footer-bottom p+p{margin-top:10px}
  .notice-row{grid-template-columns:1fr;gap:6px}
}
@media(max-width:430px){
  .header-inner{padding:0 10px}.menu-btn{width:40px;height:40px;flex-basis:40px}.site-logo img{height:32px;max-width:120px}.header-action{height:38px;min-width:78px;padding:0 12px;font-size:13px}
  .hero-carousel{height:170px}.page-shell{padding-left:14px;padding-right:14px}.home-wrap,.home-section{padding-left:14px;padding-right:14px}
}