:root {
    color-scheme: dark;
    --bg:#0C100E;
    --deep:#080A09;
    --panel:#141A16;
    --panel2:#1A2420;
    --title:#E8F6EE;
    --text:#CDE3D6;
    --muted:#8FB3A0;
    --soft:#6E8F7E;
    --green:#2A9D5C;
    --bright:#3CB371;
    --darkgreen:#146B3A;
    --sand:#EFE6D2;
    --border:rgba(42,157,92,.18);
    --border-strong:rgba(42,157,92,.45);
    --shadow:0 12px 28px rgba(8,10,9,.35);
    --max:1120px;
}
*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.7 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",Arial,sans-serif;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
img{max-width:100%;display:block}
.skip-link{position:fixed;left:12px;top:-60px;z-index:500;background:var(--sand);color:#08110C;padding:10px 14px;border-radius:8px}.skip-link:focus{top:10px}
.topline{position:fixed;top:0;left:0;right:0;height:22px;background:var(--deep);border-bottom:1px solid var(--border);z-index:120}
.topline-inner{max-width:var(--max);height:22px;margin:0 auto;padding:0 16px;display:flex;align-items:center;justify-content:space-between;color:var(--bright);font-size:12px;line-height:1}
.text-button{min-width:44px;height:22px;padding:0 4px;border:0;background:transparent;cursor:pointer;color:var(--bright)}
.railbar{position:fixed;left:0;right:0;top:22px;height:60px;background:var(--deep);border-bottom:1px solid var(--border-strong);z-index:119}
.railbar-inner{max-width:var(--max);height:60px;margin:0 auto;padding:0 16px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}
.brand-link{justify-self:start;min-width:44px;min-height:44px;display:flex;align-items:center}.brand-logo,.footer-logo,.drawer-logo{height:28px;width:auto;object-fit:contain}.brand-text{font-size:16px;font-weight:800;color:var(--title)}
.drawer-button,.app-link,.icon-button{min-height:44px;border:1px solid var(--border-strong);border-radius:10px;background:var(--deep);color:var(--text);display:inline-flex;align-items:center;justify-content:center;padding:0 16px;cursor:pointer}
.drawer-button{justify-self:center;font-weight:700}.app-link{justify-self:end;background:linear-gradient(135deg,#3CB371 0%,#2A9D5C 55%,#146B3A 100%);color:#08110C;font-weight:800;border:0;height:42px}
.layer-tabs{position:fixed;top:82px;left:0;right:0;height:40px;background:var(--darkgreen);border-bottom:1px solid var(--border-strong);z-index:118}
.layer-tabs-inner{height:40px;display:flex;align-items:center;justify-content:center;gap:8px;max-width:var(--max);margin:0 auto;padding:0 16px}
.layer-tabs a{height:30px;min-width:88px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--title);font-size:13px;padding:0 14px}.layer-tabs a.active{background:var(--green);color:#08110C;font-weight:800}
.site-main{max-width:var(--max);margin:0 auto;padding:150px 16px 64px;min-height:72vh}
.hero,.page-hero{margin-bottom:28px}.page-hero{padding:24px;border:1px solid var(--border);background:linear-gradient(180deg,var(--panel2),var(--panel));border-radius:14px;box-shadow:var(--shadow)}
.eyebrow{margin:0 0 8px;color:var(--bright);font-size:12px;letter-spacing:.08em}.hero h1,.page-hero h1{font-size:24px;line-height:1.3;color:var(--title);margin:0 0 12px}.hero h1{margin-top:18px}.lead{font-size:15px;color:var(--text);max-width:850px;margin:0}
.media-slot{width:100%;height:180px;border:1px solid var(--border);border-radius:12px;background:var(--deep);display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.banner-slot{height:260px}.wide-slot{height:200px}.app-slot{height:360px;max-width:520px;margin:0 auto}.icon-slot{width:64px;height:64px}.icon-slot img{width:48px;height:48px}
.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.btn{height:42px;min-width:44px;padding:0 18px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:800}.btn-primary{background:linear-gradient(135deg,#3CB371 0%,#2A9D5C 55%,#146B3A 100%);color:#08110C}.btn-secondary{background:var(--deep);border:1px solid var(--border-strong);color:var(--text)}
.section{margin:28px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:14px}.section h2{font-size:20px;line-height:1.35;color:var(--title);margin:0}.section-head p{margin:0;color:var(--muted);font-size:13px}.section h3{font-size:16px;color:var(--title);margin:0 0 8px}.section p{margin:0 0 12px}.section p:last-child{margin-bottom:0}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.card-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;box-shadow:var(--shadow)}.card .media-slot{margin-bottom:14px}.card p{color:var(--text)}.card .meta{color:var(--muted);font-size:13px}.card a.more{display:inline-flex;min-height:44px;align-items:center;color:var(--sand);font-weight:700}
.number-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:14px}.number-list div{background:var(--panel2);border:1px solid var(--border);border-radius:10px;padding:12px}.number-list strong{display:block;color:var(--bright);font-size:13px}.number-list span{color:var(--title);font-weight:700}
.topic-list{display:grid;gap:10px}.topic{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px}.topic strong{display:block;color:var(--title);margin-bottom:6px}.topic span{color:var(--muted)}
.timeline{position:relative;margin:14px 0 0 10px;padding-left:24px;border-left:1px solid var(--border-strong)}.timeline article{position:relative;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin:0 0 14px}.timeline article:before{content:"";position:absolute;left:-31px;top:20px;width:12px;height:12px;border-radius:50%;background:var(--green);border:2px solid var(--deep)}.status{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:var(--panel2);color:var(--sand);font-size:12px;border:1px solid var(--border)}
.article-body{max-width:860px}.article-body section{margin:26px 0}.article-body h2{font-size:20px;color:var(--title);margin:0 0 10px}.article-body h3{font-size:16px;color:var(--sand);margin:16px 0 6px}.article-body p{margin:0 0 12px}.article-body ul{padding-left:20px}.article-body li{margin:7px 0}.note{border-left:3px solid var(--green);background:var(--panel2);padding:13px 15px;border-radius:0 10px 10px 0;color:var(--text)}
.faq-list details{background:var(--panel);border:1px solid var(--border);border-radius:12px;margin-bottom:10px;padding:0 16px}.faq-list summary{cursor:pointer;min-height:52px;display:flex;align-items:center;color:var(--title);font-weight:800}.faq-list p{margin:0 0 16px;color:var(--text)}
.site-footer{background:#050706;border-top:1px solid var(--border-strong);color:var(--text);font-size:13px}.footer-inner{max-width:var(--max);margin:0 auto;padding:30px 16px;display:grid;grid-template-columns:1.2fr 2fr;gap:30px}.footer-brand-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}.footer-brand-row strong{display:block;color:var(--title);font-size:16px}.footer-brand-row span{display:block;color:var(--muted);font-size:12px}.footer-brand p{margin:0;color:var(--muted);max-width:420px}.footer-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.footer-links h2{font-size:13px;color:var(--sand);margin:0 0 8px}.footer-links a{display:block;min-height:30px;color:var(--text)}.footer-bottom{border-top:1px solid var(--border);padding:14px 16px;text-align:center;color:var(--muted)}
.page-overlay{position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:200;opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.page-overlay.open{opacity:1;visibility:visible;pointer-events:auto}.drawer-panel{position:fixed;top:0;bottom:0;left:0;width:400px;max-width:86vw;background:var(--deep);z-index:230;border-right:1px solid var(--border-strong);transform:translateX(-102%);visibility:hidden;pointer-events:none;transition:.2s ease;box-shadow:var(--shadow)}.drawer-panel.open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--border)}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand strong{display:block;color:var(--title)}.drawer-brand span{display:block;color:var(--muted);font-size:12px}.drawer-scroll{height:calc(100% - 72px);overflow:auto;padding:12px 16px 24px}.drawer-group{margin-bottom:18px}.drawer-group h2{font-size:13px;color:var(--bright);margin:0 0 6px}.drawer-group a{display:grid;grid-template-columns:92px 1fr;gap:10px;min-height:52px;align-items:center;border-bottom:1px solid var(--border)}.drawer-group strong{color:var(--title);font-size:14px}.drawer-group span{color:var(--muted);font-size:12px}
.search-panel{position:fixed;top:82px;left:0;right:0;z-index:240;visibility:hidden;opacity:0;pointer-events:none;transition:.18s}.search-panel.open{visibility:visible;opacity:1;pointer-events:auto}.search-card{max-width:720px;margin:12px auto 0;background:var(--deep);border:1px solid var(--border-strong);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.search-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;color:var(--title)}.search-card label{display:block;color:var(--muted);font-size:13px;margin-bottom:6px}.search-card input{width:100%;height:46px;border:1px solid var(--border-strong);border-radius:10px;background:var(--panel);color:var(--title);padding:0 13px;outline:none}.search-presets{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:12px}.search-presets a{min-height:44px;border:1px solid var(--border);border-radius:10px;background:var(--panel2);display:flex;align-items:center;justify-content:center}
.mobile-bottom{display:none}.modal-open{overflow:hidden}
a:hover,.drawer-button:hover,.icon-button:hover,.text-button:hover{filter:brightness(1.12)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--sand);outline-offset:3px}
@media (max-width:780px){
    .layer-tabs{display:none}.railbar-inner{gap:8px}.brand-logo{max-width:118px}.brand-text{font-size:15px}.drawer-button{padding:0 13px}.app-link{padding:0 12px}.site-main{padding-top:106px;padding-bottom:86px}.banner-slot{height:260px}.wide-slot{height:190px}.card-grid,.card-grid.two{grid-template-columns:1fr}.number-list{grid-template-columns:repeat(2,minmax(0,1fr))}.section-head{align-items:flex-start;flex-direction:column;gap:4px}.footer-inner{grid-template-columns:1fr;padding-bottom:76px}.footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;min-height:48px;padding-bottom:env(safe-area-inset-bottom);background:var(--deep);border-top:1px solid var(--border-strong);z-index:150}.mobile-bottom a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:12px}.mobile-bottom a.active{background:var(--green);color:#08110C;font-weight:800}.search-panel{top:0;bottom:0;background:var(--deep)}.search-card{height:100%;margin:0;border:0;border-radius:0;padding:22px 16px}.search-presets{grid-template-columns:1fr}.page-hero{padding:18px}.drawer-panel{max-width:86vw}.topline-inner{padding:0 16px}
}
@media (max-width:420px){.railbar-inner{grid-template-columns:minmax(0,1fr) auto auto}.brand-link{min-width:0}.brand-logo{max-width:96px}.app-link,.drawer-button{font-size:13px}.number-list{grid-template-columns:1fr 1fr}.footer-links{grid-template-columns:1fr 1fr}}