:root{
  --bg:#0F0E0A;--deep:#090807;--panel:#17150F;--panel2:#1F1B12;
  --title:#F6E7B8;--text:#E4D4A2;--muted:#B39A5E;--assist:#8C7744;
  --gold:#E0B12A;--bright:#F0C84A;--darkgold:#A37A14;--sand:#F3E6C4;
  --border:rgba(224,177,42,.18);--border-strong:rgba(224,177,42,.46);
  --shadow:0 12px 28px rgba(0,0,0,.35);--radius:12px;--max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden;padding-top:122px}
body.modal-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
img{max-width:100%;display:block}
.shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}
.gold-line{position:fixed;left:0;right:0;top:0;height:22px;background:var(--deep);border-bottom:1px solid var(--border);z-index:1005;color:var(--bright);font-size:12px}
.gold-line-inner{height:22px;position:relative;display:flex;align-items:center;justify-content:space-between}
.gold-brand{white-space:nowrap;letter-spacing:.04em}
.gold-search{position:absolute;right:0;top:0;width:62px;height:44px;border:0;background:transparent;color:var(--bright);cursor:pointer;display:flex;justify-content:flex-end;align-items:flex-start;padding:1px 0 0;z-index:2}
.gold-search span{line-height:20px;border-bottom:1px solid transparent}
.gold-search:hover span,.gold-search:focus-visible span{border-color:var(--bright)}
.roll-bar{position:fixed;left:0;right:0;top:22px;height:60px;background:var(--deep);border-bottom:1px solid var(--border-strong);z-index:1003}
.roll-inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}
.roll-logo{justify-self:start;min-width:44px;min-height:44px;display:inline-flex;align-items:center;color:var(--sand);font-size:16px;font-weight:700;letter-spacing:.06em}
.roll-logo img,.drawer-brand img,.footer-logo-link img{height:28px;width:auto;object-fit:contain;object-position:center}
.drawer-toggle,.roll-app,.btn,.plain-close{min-height:44px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.drawer-toggle{justify-self:center;min-width:92px;padding:0 20px;background:var(--panel2);border:1px solid var(--border-strong);color:var(--sand);font-size:14px}
.roll-app{justify-self:end;padding:0 18px;background:linear-gradient(135deg,#F0C84A 0%,#E0B12A 55%,#A37A14 100%);color:#1A1406;font-weight:700;font-size:14px}
.quick-strip{position:fixed;left:0;right:0;top:82px;height:40px;background:#5a430f;border-bottom:1px solid var(--border-strong);z-index:1002;font-size:13px}
.quick-strip-inner{height:40px;display:flex;align-items:center;justify-content:center;gap:10px}
.quick-strip a{position:relative;height:40px;min-width:108px;padding:0 16px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--sand)}
.quick-strip a::before{content:"";position:absolute;left:0;right:0;top:-2px;bottom:-2px}.quick-strip a:hover,.quick-strip a:focus-visible{background:rgba(224,177,42,.16);outline:none}
.quick-strip a.is-active{background:var(--gold);color:#1A1406;font-weight:700}
.site-main{min-height:60vh}
.hero,.section-block,.page-hero,.content-section{padding:28px 0}
.page-hero{border-bottom:1px solid var(--border)}
.eyebrow{margin:0 0 8px;color:var(--bright);font-size:13px;letter-spacing:.1em}
h1{margin:0;color:var(--title);font-size:24px;line-height:1.3}
h2{margin:0 0 14px;color:var(--title);font-size:20px;line-height:1.35}
h3{margin:0 0 8px;color:var(--title);font-size:16px;line-height:1.4}
p{margin:0 0 14px}
.lead{max-width:840px;margin-top:14px;color:var(--sand);font-size:16px}
.meta-note{color:var(--muted);font-size:13px}
.hero-cover{height:260px;background:var(--deep);border:1px solid var(--border);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:var(--shadow);margin-bottom:20px}
.media-slot{background:var(--deep);border:1px solid var(--border);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.media-slot.slot-180{height:180px}.media-slot.slot-200{height:200px}.media-slot.slot-260{height:260px}.media-slot.slot-app{height:min(360px,62vw)}
.media-img{width:100%;height:100%;object-fit:contain;object-position:center}
.hero-copy{max-width:820px}
.hero-title-row{display:flex;flex-wrap:wrap;gap:10px;align-items:baseline;margin-bottom:8px}
.hero-title-row strong{color:var(--title);font-size:22px}.hero-title-row span{color:var(--muted);font-size:13px;letter-spacing:.12em}
.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.btn{height:44px;padding:0 18px;font-size:14px;font-weight:700;border:1px solid transparent;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,#F0C84A 0%,#E0B12A 55%,#A37A14 100%);color:#1A1406}
.btn-secondary{background:var(--deep);color:var(--sand);border-color:var(--border-strong)}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible,.drawer-toggle:focus-visible,.roll-app:focus-visible,.plain-close:focus-visible,.mobile-bottom a:focus-visible,.footer-links a:focus-visible,.drawer-group a:focus-visible,.search-presets a:focus-visible{outline:2px solid var(--bright);outline-offset:2px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:16px}.section-head p{margin:0;color:var(--muted);max-width:560px}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card,.number-card,.text-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;box-shadow:var(--shadow)}
.card .media-slot{margin:-16px -16px 14px;border-width:0 0 1px;border-radius:12px 12px 0 0}
.card p,.number-card p,.text-card p{color:var(--text)}
.card-link{display:inline-flex;min-height:44px;align-items:center;color:var(--bright);font-weight:700}
.feature-row{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:20px;align-items:start}
.number-list{display:grid;gap:10px;margin-top:16px}.number-list a,.number-list div{display:grid;grid-template-columns:48px 1fr;gap:12px;align-items:start;padding:12px 0;border-top:1px solid var(--border)}
.number-list strong{color:var(--bright);font-size:18px}.number-list span{color:var(--sand)}
.shelf{border-top:1px solid var(--border-strong)}
.shelf-row{display:grid;grid-template-columns:90px 1fr auto;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--border)}
.shelf-row strong{color:var(--title)}.shelf-row span{color:var(--muted)}.shelf-row a{min-height:44px;display:inline-flex;align-items:center;color:var(--bright)}
.timeline{position:relative;margin-left:8px;padding-left:26px}.timeline:before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:1px;background:var(--border-strong)}
.timeline-item{position:relative;padding:0 0 22px}.timeline-item:before{content:"";position:absolute;left:-25px;top:7px;width:10px;height:10px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(224,177,42,.08)}
.status{display:inline-flex;align-items:center;min-height:28px;padding:2px 10px;border-radius:999px;background:var(--darkgold);color:var(--sand);font-size:12px;margin-bottom:6px}
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}.article-grid .content-section{padding:0}
.prose{max-width:880px}.prose p{color:var(--text)}.prose strong{color:var(--sand)}
.content-section{border-bottom:1px solid var(--border)}
.content-section:last-child{border-bottom:0}
.info-list{margin:12px 0 0;padding:0;list-style:none}.info-list li{padding:10px 0;border-top:1px solid var(--border);color:var(--text)}
.info-list li strong{color:var(--title)}
.faq-list{display:grid;gap:12px}.faq-item{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px}.faq-item h2,.faq-item h3{margin-bottom:8px}.faq-item p{margin-bottom:0}
.app-panel{display:grid;grid-template-columns:minmax(220px,.8fr) minmax(0,1.2fr);gap:22px;align-items:center;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px}
.app-icon-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}.app-icon-row img{width:48px;height:48px;object-fit:contain}.app-icon-fallback{width:48px;height:48px;border-radius:10px;background:var(--darkgold);color:var(--sand);display:grid;place-items:center;font-weight:700}
.page-overlay{position:fixed;inset:0;background:rgba(0,0,0,.66);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease,visibility .18s ease;z-index:1100}.page-overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}
.site-drawer{position:fixed;left:0;top:0;bottom:0;width:min(400px,86vw);background:var(--deep);border-right:1px solid var(--border-strong);transform:translateX(-104%);visibility:hidden;pointer-events:none;transition:transform .2s ease,visibility .2s ease;z-index:1200;box-shadow:var(--shadow);display:flex;flex-direction:column}
.site-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}
.drawer-head{min-height:70px;padding:12px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:14px}.drawer-brand{min-height:44px;display:flex;align-items:center;gap:10px;color:var(--title);font-weight:700}.plain-close{border:1px solid var(--border-strong);background:var(--panel);color:var(--sand);padding:0 14px}
.drawer-scroll{overflow:auto;padding:12px 16px 28px;overscroll-behavior:contain}.drawer-group{padding:8px 0 14px}.drawer-group h2{font-size:13px;color:var(--bright);letter-spacing:.12em;margin:0 0 6px}.drawer-group a{display:block;padding:10px 0;border-top:1px solid var(--border);min-height:58px}.drawer-group strong{display:block;color:var(--sand);font-size:14px}.drawer-group span{display:block;color:var(--muted);font-size:12px;line-height:1.6;margin-top:2px}
.search-layer{position:fixed;left:0;right:0;top:82px;z-index:1190;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-8px);transition:opacity .18s ease,transform .18s ease,visibility .18s ease}.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.search-card{width:min(calc(100% - 32px),720px);margin:0 auto;background:var(--deep);border:1px solid var(--border-strong);border-radius:0 0 14px 14px;padding:18px;box-shadow:var(--shadow)}.search-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}.search-head strong{color:var(--title);font-size:18px}.search-card label{display:block;color:var(--muted);margin-bottom:8px}.search-card input{width:100%;height:44px;border:1px solid var(--border-strong);background:var(--panel);color:var(--sand);border-radius:10px;padding:0 12px;outline:none}.search-card input:focus{border-color:var(--bright);box-shadow:0 0 0 3px rgba(224,177,42,.09)}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.search-presets a{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border:1px solid var(--border);border-radius:10px;color:var(--sand);background:var(--panel)}.search-empty{color:var(--muted);margin:12px 0 0}
.site-footer{background:var(--deep);border-top:1px solid var(--border-strong);color:var(--text);font-size:13px}.footer-inner{padding:28px 0 24px}.footer-brand{display:flex;align-items:center;gap:12px;color:var(--title);margin-bottom:18px}.footer-brand span{color:var(--muted);letter-spacing:.14em}.footer-logo-link{min-height:44px;display:inline-flex;align-items:center}.footer-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:20px}.footer-links h2{font-size:13px;color:var(--bright);margin-bottom:6px}.footer-links a{display:flex;align-items:center;min-height:44px;color:var(--text)}.footer-links a:hover{color:var(--bright)}.footer-note{color:var(--muted);border-top:1px solid var(--border);padding-top:14px}.copyright{margin:6px 0 0;color:var(--assist)}
.mobile-bottom{display:none}
@media (max-width:800px){
  body{padding-top:82px;padding-bottom:calc(58px + env(safe-area-inset-bottom))}
  .shell{width:calc(100% - 32px)}
  .quick-strip{display:none}
  .roll-inner{grid-template-columns:1fr auto 1fr;gap:6px}.roll-logo{font-size:15px}.drawer-toggle{min-width:72px;padding:0 12px}.roll-app{padding:0 12px}
  .card-grid,.feature-row,.article-grid,.app-panel{grid-template-columns:1fr}
  .hero,.section-block,.page-hero,.content-section{padding:22px 0}
  .hero-cover{height:260px}.media-slot.slot-200{height:190px}.media-slot.slot-app{height:340px}
  .section-head{align-items:start;flex-direction:column}.section-head p{max-width:none}
  .shelf-row{grid-template-columns:64px 1fr}.shelf-row a{grid-column:2}
  .search-layer{top:0;bottom:0;background:var(--deep);overflow:auto}.search-layer.is-open{transform:none}.search-card{width:100%;min-height:100%;margin:0;border:0;border-radius:0;padding:calc(18px + env(safe-area-inset-top)) 16px 24px;box-shadow:none}
  .search-head{min-height:48px}.search-presets{display:grid;grid-template-columns:1fr 1fr}.search-presets a{justify-content:center}
  .footer-links{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:calc(48px + env(safe-area-inset-bottom))}
  .mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--deep);border-top:1px solid var(--border-strong);z-index:1050}.mobile-bottom a{min-width:0;height:48px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--text)}.mobile-bottom a.is-active{background:var(--gold);color:#1A1406;font-weight:700}
}
@media (max-width:460px){
  .gold-brand{max-width:65vw;overflow:hidden;text-overflow:ellipsis}.roll-app{font-size:13px}.hero-title-row strong{font-size:20px}.button-row{display:grid;grid-template-columns:1fr}.btn{width:100%}.search-presets{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr;gap:14px}.card-grid{gap:12px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}