:root{
  --bg:#151A23;--deep:#1B2130;--deep2:#202738;--deep3:#252D40;--light:#FFFFFF;--cream:#F6F3EA;
  --ink:#1A1F28;--ink2:#3A4254;--gold:#F1DCA3;--gold2:#E3C98F;--text:#E8ECF5;--muted:#B8C0D3;--soft:#8F98AD;
  --footer:#0E121A;--footerText:#D5DBEA;--border:rgba(241,220,163,.18);--shadow:0 14px 36px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg);overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}
img,svg,video,canvas{max-width:100%}
a{color:inherit}
button,input,textarea,select{font:inherit}
.skip-link{position:fixed;left:12px;top:-80px;z-index:20000;background:var(--gold);color:var(--bg);padding:9px 14px;border-radius:10px;text-decoration:none;font-weight:700}
.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:9999;width:100%;background:rgba(21,26,35,.97);box-shadow:0 8px 24px rgba(0,0,0,.22);backdrop-filter:blur(10px)}
.header-inner{max-width:1280px;min-height:74px;margin:0 auto;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-logo{display:flex;align-items:center;flex:0 0 auto;text-decoration:none}
.site-logo img{display:block;height:46px;width:auto;max-width:160px;object-fit:contain}
.logo-placeholder{display:inline-flex;align-items:center;justify-content:center;min-width:132px;height:46px;border:1px solid var(--border);border-radius:10px;color:var(--gold);font-weight:800;letter-spacing:.08em;background:var(--deep)}
.nav-core{display:flex;align-items:center;gap:18px;white-space:nowrap;flex-wrap:nowrap;min-width:0}
.nav-core a{color:var(--gold);padding:10px 4px;font-weight:700;text-decoration:none;border-bottom:2px solid transparent}
.nav-core a:hover,.nav-core a.active{color:#fff;border-color:var(--gold)}
.header-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto;white-space:nowrap}
.header-login{height:44px;min-width:64px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;color:var(--gold);text-decoration:none;font-weight:700}
.header-reg-btn{height:44px;min-width:96px;padding:0 20px;display:inline-flex;align-items:center;justify-content:center;background:var(--gold);color:var(--bg);border-radius:999px;text-decoration:none;font-weight:700;white-space:nowrap}
.header-reg-btn:hover,.btn-primary:hover{background:var(--gold2)}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--border);background:var(--deep);border-radius:11px;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.menu-toggle span{width:19px;height:2px;background:var(--gold);display:block}
.channel-bar{background:var(--deep);border-top:1px solid rgba(255,255,255,.03);border-bottom:1px solid var(--border)}
.channel-scroll{max-width:1280px;margin:0 auto;padding:0 22px;display:flex;gap:4px;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin;white-space:nowrap}
.channel-scroll a{display:inline-flex;align-items:center;min-height:44px;padding:0 10px;color:var(--muted);font-size:14px;text-decoration:none;font-weight:700;border-bottom:2px solid transparent}
.channel-scroll a:hover,.channel-scroll a.active{color:var(--gold);border-color:var(--gold)}
.site-main{min-height:60vh;padding-bottom:0}
.container{width:min(1280px,calc(100% - 44px));margin:0 auto}
.reading{width:min(900px,100%);margin-left:auto;margin-right:auto}
.section{padding:84px 0}
.section-tight{padding:58px 0}
.section-deep{background:var(--deep)}
.section-deep2{background:var(--deep2)}
.section-cream{background:var(--cream);color:var(--ink)}
.eyebrow{margin:0 0 10px;color:var(--gold);font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.section-cream .eyebrow{color:#7A6430}
h1,h2,h3{margin-top:0;line-height:1.2}
h1{font-size:clamp(42px,4.6vw,56px);margin-bottom:22px;letter-spacing:-.03em}
h2{font-size:clamp(26px,3vw,38px);margin-bottom:18px}
h3{font-size:21px;margin-bottom:10px}
p{margin:0 0 18px}
.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:760px}
.section-cream .lead,.section-cream p{color:var(--ink2)}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#151A23 0%,#202738 55%,#1B2130 100%)}
.hero .container{display:grid;grid-template-columns:minmax(0,1.03fr) minmax(0,.97fr);gap:44px;align-items:center;padding-top:74px;padding-bottom:80px}
.hero-copy{min-width:0}
.hero-copy h1{color:#fff}
.hero-actions,.inline-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:26px}
.btn-primary{min-height:46px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--gold);color:var(--bg);text-decoration:none;font-weight:800}
.text-link{display:inline-flex;align-items:center;gap:7px;color:var(--gold);text-decoration:none;font-weight:700}
.text-link::after{content:"→"}
.hero-visual{position:relative;min-width:0}
.hero-stage{position:relative;min-height:300px;max-height:320px}
.hero-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .5s ease}
.hero-slide.is-active{opacity:1;visibility:visible}
.hero-slide .media{height:100%;min-height:300px;max-height:320px}
.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:16px;background:var(--bg);aspect-ratio:16/9}
.media > img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}
.media-card{height:178px;aspect-ratio:auto}
.media-feature{height:240px;aspect-ratio:auto}
.media-banner{min-height:260px;max-height:320px;aspect-ratio:16/6}
.media-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;border:1px dashed var(--border);background:linear-gradient(135deg,#151A23,#202738);color:var(--gold);font-weight:800;letter-spacing:.12em}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,46%);gap:40px;align-items:center}
.split.reverse{grid-template-columns:minmax(320px,46%) minmax(0,1fr)}
.split.reverse .split-media{order:1}.split.reverse .split-copy{order:2}
.split-copy{min-width:0}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.info-card{background:var(--light);color:var(--ink);border-radius:18px;padding:24px;box-shadow:0 10px 24px rgba(0,0,0,.12);border:1px solid rgba(21,26,35,.06);min-width:0}
.info-card p{color:var(--ink2)}
.info-card .text-link{color:#6E581F}
.dark-card{background:var(--deep3);border:1px solid var(--border);border-radius:18px;padding:24px;color:var(--text);box-shadow:var(--shadow);min-width:0}
.dark-card p{color:var(--muted)}
.dark-card h3{color:var(--gold)}
.pill-list{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 0;padding:0;list-style:none}
.pill-list a{display:inline-flex;align-items:center;min-height:38px;padding:0 14px;border:1px solid var(--border);border-radius:999px;color:var(--gold);text-decoration:none;background:var(--deep2)}
.topic-matrix{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.topic-item{background:var(--light);color:var(--ink);border-radius:18px;overflow:hidden;box-shadow:0 10px 24px rgba(0,0,0,.16);min-width:0}
.topic-item .media{border-radius:0}
.topic-body{padding:18px}
.topic-body h3{font-size:19px;margin-bottom:8px}
.topic-body p{color:var(--ink2);font-size:14px;line-height:1.7;min-height:48px}
.topic-body .text-link{color:#6E581F}
.list-clean{list-style:none;margin:0;padding:0}
.list-clean li{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.section-cream .list-clean li{border-color:rgba(21,26,35,.12)}
.breadcrumbs{padding-top:34px;color:var(--soft);font-size:14px}
.breadcrumbs a{color:var(--muted);text-decoration:none}
.page-hero{padding:58px 0 34px;background:linear-gradient(180deg,var(--deep),var(--bg))}
.page-hero .lead{max-width:820px}
.article{font-size:17px;line-height:1.85}
.article h2{margin-top:46px}.article h3{margin-top:30px;color:var(--gold)}
.article .note{padding:18px 20px;border-left:3px solid var(--gold);background:var(--deep2);border-radius:0 14px 14px 0;color:var(--muted);margin:26px 0}
.qa-list{display:grid;gap:16px}
.qa-item{background:var(--light);color:var(--ink);border-radius:16px;padding:22px;border:1px solid rgba(21,26,35,.08)}
.qa-item h3{font-size:19px}.qa-item p{color:var(--ink2);margin-bottom:0}
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.quote{background:var(--deep3);border:1px solid var(--border);border-radius:18px;padding:22px;color:var(--text)}
.quote p{color:var(--muted);margin:0}
.notice-strip{padding:20px 22px;border:1px solid var(--border);background:var(--deep2);border-radius:16px;color:var(--muted)}
.notice-strip strong{color:var(--gold)}
.site-footer{background:var(--footer);color:var(--footerText);padding:62px 0 28px}
.footer-inner{max-width:1280px;margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:34px}
.footer-brand p{color:#AAB3C8;max-width:340px}.footer-logo{text-decoration:none;display:inline-flex;margin-bottom:18px}.footer-logo img{height:44px;width:auto;max-width:160px;object-fit:contain}
.footer-col h2{font-size:17px;color:var(--gold);margin-bottom:14px}.footer-col a{display:block;color:var(--footerText);text-decoration:none;padding:5px 0;font-size:14px}.footer-col a:hover{color:var(--gold)}
.footer-bottom{max-width:1280px;margin:34px auto 0;padding:24px 22px 0;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:20px;color:#98A3BA;font-size:13px}.footer-bottom p{margin:0}
.float-tools{position:fixed;right:14px;top:45%;transform:translateY(-50%);z-index:5000;width:92px;padding:8px;background:rgba(27,33,48,.94);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);display:grid;gap:6px}
.float-tools a,.float-tools button{min-height:40px;border:0;border-radius:10px;background:transparent;color:var(--gold);text-decoration:none;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;text-align:center;padding:6px;cursor:pointer}
.float-tools .float-primary{background:var(--gold);color:var(--bg)}
.float-tools button:hover,.float-tools a:hover{background:var(--deep3)}
.float-tools .float-primary:hover{background:var(--gold2)}
.mobile-bottom{display:none}
.mobile-drawer{position:fixed;left:0;top:0;bottom:0;z-index:12001;width:min(84vw,320px);background:var(--deep);transform:translateX(-104%);transition:transform .28s ease;overflow-y:auto;box-shadow:var(--shadow);padding-bottom:26px}
.drawer-overlay{position:fixed;inset:0;z-index:12000;background:rgba(0,0,0,.55);opacity:0;visibility:hidden;transition:.2s}
.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-open .drawer-overlay{opacity:1;visibility:visible}.drawer-open{overflow:hidden}
.drawer-head{position:sticky;top:0;background:var(--deep);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px;border-bottom:1px solid var(--border);z-index:2}
.drawer-logo{text-decoration:none}.drawer-logo img{height:42px;width:auto;max-width:150px;object-fit:contain}.drawer-close{width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:var(--deep2);color:var(--gold);font-size:26px;line-height:1}
.drawer-groups{padding:10px 16px}.drawer-groups section{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.07)}.drawer-groups h2{font-size:13px;color:var(--soft);letter-spacing:.08em;margin:0 0 7px}.drawer-groups a{display:block;text-decoration:none;color:var(--text);padding:9px 4px;border-radius:8px}.drawer-groups a:hover{color:var(--gold);background:var(--deep2)}
.kicker-row{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 0}.kicker{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border:1px solid var(--border);border-radius:999px;color:var(--gold);font-size:13px;font-weight:700}
.compact-list{display:grid;gap:12px}.compact-list a{display:flex;justify-content:space-between;gap:12px;padding:15px 17px;background:var(--deep2);border:1px solid var(--border);border-radius:14px;text-decoration:none;color:var(--text)}.compact-list a span:last-child{color:var(--gold)}
.table-like{display:grid;gap:1px;background:rgba(255,255,255,.08);border-radius:16px;overflow:hidden}.table-row{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:16px 18px;background:var(--deep2)}.table-row strong{color:var(--gold)}.table-row span{color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media (max-width:1100px){
  .nav-core{gap:10px}.nav-core a{font-size:14px}.header-actions{gap:4px}.header-login{display:none}.topic-matrix{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-inner{grid-template-columns:1.3fr 1fr 1fr}.footer-col:last-child{grid-column:2/4}.float-tools{display:none}
}
@media (max-width:820px){
  .channel-bar{display:none}.nav-core{display:none}.menu-toggle{display:flex}.header-inner{min-height:64px;padding:0 14px;gap:10px;display:grid;grid-template-columns:42px minmax(0,1fr) auto}.site-logo{justify-self:center;min-width:0}.site-logo img{height:40px;max-width:150px}.logo-placeholder{min-width:112px;height:40px}.header-actions{justify-self:end}.header-login{display:none}.header-reg-btn{min-width:78px;height:40px;padding:0 14px;font-size:14px}
  .container{width:min(100% - 30px,1280px)}.section{padding:58px 0}.section-tight{padding:46px 0}
  .hero .container{grid-template-columns:1fr;gap:28px;padding-top:48px;padding-bottom:56px}.hero-stage,.hero-slide .media{min-height:210px;max-height:220px}.hero-visual{order:-1}
  .split,.split.reverse{grid-template-columns:1fr;gap:26px}.split.reverse .split-media,.split.reverse .split-copy{order:initial}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-matrix{grid-template-columns:repeat(2,minmax(0,1fr))}.quote-grid{grid-template-columns:1fr 1fr}.footer-inner{grid-template-columns:1fr 1fr}.footer-col:last-child{grid-column:auto}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column}.media-feature{height:220px}
  .mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9000;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(21,26,35,.98);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{min-height:58px;display:flex;align-items:center;justify-content:center;color:var(--gold);text-decoration:none;font-size:13px;font-weight:700}.site-footer{padding-bottom:92px}
}
@media (max-width:560px){
  h1{font-size:clamp(30px,9vw,38px)}h2{font-size:27px}.lead{font-size:17px}.container{width:min(100% - 26px,1280px)}
  .header-inner{padding:0 10px}.site-logo img{max-width:132px;height:38px}.header-reg-btn{min-width:70px;padding:0 11px}.menu-toggle{width:40px;height:40px}
  .card-grid,.card-grid.two,.quote-grid{grid-template-columns:1fr}.topic-matrix{gap:14px}.topic-body{padding:15px}.topic-body p{font-size:13px;min-height:68px}.media-card{height:156px}.media-feature{height:220px}.media-banner{min-height:180px;max-height:220px}
  .page-hero{padding:44px 0 24px}.breadcrumbs{padding-top:20px}.info-card,.dark-card{padding:20px}.table-row{grid-template-columns:1fr;gap:6px}.footer-inner{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-col:last-child{grid-column:auto}
}
@media (min-width:1101px){
  .site-main{padding-right:108px}
}