:root{--paper:#FFF8F2;--deep:#F6E4D4;--card:#fff;--coal:#2A1208;--text:#3E2418;--muted:#7A5644;--soft:#9A7460;--red:#C43C12;--orange:#E85D04;--sand:#F4A261;--gold:#FFB703;--border:rgba(42,18,8,.12);--shadow:0 16px 38px rgba(42,18,8,.10);--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font:16px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}img{display:block;max-width:100%;height:auto;object-fit:contain;object-position:center}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.site-header{position:fixed;z-index:50;top:0;left:0;right:0}.fireline{height:24px;background:var(--red);color:var(--paper);font-size:12px}.fireline-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.text-btn{border:0;background:transparent;color:var(--paper);cursor:pointer;min-height:24px;padding:0 6px}.firestage{height:56px;background:var(--paper);border-bottom:1px solid rgba(196,60,18,.35)}.firestage-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;min-width:120px}.brand-logo{max-height:26px;max-width:165px}.brand-fallback{font-weight:900;color:var(--coal);font-size:22px}.brand-logo+.brand-fallback{display:none}.header-actions{display:flex;gap:10px;align-items:center}.menu-btn,.app-btn,.btn{min-height:44px;border-radius:10px;border:1px solid var(--red);padding:9px 15px;display:inline-flex;align-items:center;justify-content:center;font-weight:700}.menu-btn{background:var(--paper);color:var(--coal);cursor:pointer}.app-btn,.btn.primary{background:var(--red);color:var(--paper)}.btn.secondary{background:var(--paper);color:var(--coal)}.firespine{height:40px;background:var(--sand);border-bottom:1px solid rgba(196,60,18,.3)}.firespine-inner{height:100%;display:flex;align-items:center;gap:12px;font-size:14px}.firespine a{padding:8px 0 6px}.firespine a.active{color:var(--coal);border-bottom:2px solid var(--red);font-weight:800}.firespine .dot{color:var(--red)}.page-main{padding-top:136px;min-height:70vh}.section{padding:54px 0}.section.tight{padding:32px 0}.eyebrow{margin:0 0 8px;color:var(--red);font-weight:800;letter-spacing:.06em}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}.hero h1,.page-hero h1{font-size:clamp(28px,4vw,32px);line-height:1.25;color:var(--coal);margin:0 0 14px}.lead{font-size:17px;max-width:760px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.summary-list{display:grid;gap:12px;margin-top:24px}.summary-item{background:var(--card);border:1px solid var(--border);border-left:4px solid var(--red);padding:14px 16px;border-radius:10px;box-shadow:0 8px 24px rgba(42,18,8,.06)}.summary-item h3{margin:0 0 5px;color:var(--coal);font-size:18px}.summary-item p{margin:0;color:var(--muted)}.media-slot{background:linear-gradient(145deg,var(--deep),#fff);border:1px solid var(--border);border-radius:12px;display:flex;align-items:center;justify-content:center;padding:14px;min-height:180px}.media-slot.cover{min-height:230px;max-height:260px}.media-slot img{max-height:230px}.media-slot .placeholder{font-weight:900;color:var(--coal);text-align:center}.section-title{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px}.section-title h2{margin:0;color:var(--coal);font-size:26px}.section-title p{margin:0;color:var(--muted);max-width:620px}.stack-image{margin-top:18px;max-height:180px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:18px;box-shadow:var(--shadow)}.card h3{color:var(--coal);margin:0 0 8px}.card p{margin:0;color:var(--muted)}.card-media{height:165px;background:var(--deep);border-radius:9px;margin-bottom:14px;display:flex;align-items:center;justify-content:center;padding:8px}.card-media img{max-height:165px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:20px}.status{padding:16px;background:#fff;border:1px solid var(--border);border-top:4px solid var(--red);border-radius:9px}.status h3{margin:0 0 4px;color:var(--coal)}.status p{margin:0;color:var(--muted)}.paper-panel{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;box-shadow:var(--shadow)}.paper-panel h2,.paper-panel h3{color:var(--coal)}.paper-panel p:last-child{margin-bottom:0}.home-tail{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.page-hero{padding:48px 0 24px}.crumbs{color:var(--soft);font-size:14px;margin-bottom:10px}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:28px;padding-bottom:54px}.article-body{background:#fff;border:1px solid var(--border);border-radius:12px;padding:28px;box-shadow:var(--shadow)}.article-body h2{color:var(--coal);margin-top:30px;font-size:24px}.article-body h3{color:var(--coal);margin-top:24px}.article-body p{margin:0 0 18px}.article-body ul{padding-left:22px}.sidebox{background:var(--deep);border-radius:10px;padding:18px;position:sticky;top:150px}.sidebox h3{margin-top:0;color:var(--coal)}.sidebox a{display:block;padding:7px 0;color:var(--muted)}.info-image{background:var(--deep);border-radius:10px;padding:10px;margin:18px 0}.info-image img{max-height:180px;margin:auto}.faq{display:grid;gap:14px}.faq article{background:#fff;border:1px solid var(--border);border-radius:10px;padding:18px}.faq h2{font-size:19px;margin:0 0 8px}.faq p{margin:0}.facts-comments{display:grid;grid-template-columns:1fr 1fr;gap:18px}.fact-box,.comment-box{padding:20px;border-radius:10px}.fact-box{background:#fff;border:1px solid var(--border)}.comment-box{background:var(--deep);border:1px solid rgba(196,60,18,.18)}.site-footer{background:var(--coal);color:var(--deep);padding:42px 0 76px}.footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:24px}.footer-logo{max-height:26px;max-width:150px}.footer-brand strong{display:block;color:var(--paper);font-size:20px}.footer-brand span{color:var(--sand);font-size:13px}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-grid h3{color:var(--sand);font-size:15px}.footer-grid a{display:block;color:var(--deep);padding:3px 0}.footer-note{margin-top:26px;color:#E9C7AE}.copyright{color:var(--sand);font-size:13px}.overlay{position:fixed;z-index:70;inset:0;background:rgba(42,18,8,.45);opacity:0;pointer-events:none;transition:.18s}.overlay.show{opacity:1;pointer-events:auto}.fire-drawer{position:fixed;z-index:80;right:16px;top:80px;width:240px;height:70vh;background:var(--coal);color:var(--paper);border-radius:0 0 10px 10px;box-shadow:0 20px 60px rgba(0,0,0,.28);transform:translateX(calc(100% + 32px));visibility:hidden;pointer-events:none;transition:.22s;overflow:hidden}.fire-drawer.open{transform:none;visibility:visible;pointer-events:auto}.drawer-head{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid rgba(255,248,242,.16)}.drawer-brand{display:flex;align-items:center;gap:8px}.drawer-logo{max-width:92px;max-height:24px}.close-btn{width:44px;height:44px;border:0;background:transparent;color:inherit;font-size:27px;cursor:pointer}.drawer-scroll{height:calc(100% - 58px);overflow:auto;padding:10px 14px 20px}.drawer-scroll section{padding:7px 0 11px;border-bottom:1px solid rgba(255,248,242,.12)}.drawer-scroll h3{font-size:12px;color:var(--sand);text-transform:uppercase}.drawer-scroll a{display:block;padding:7px 0}.drawer-scroll b{display:block;color:var(--paper);font-size:14px}.drawer-scroll span{display:block;color:#D9B69E;font-size:12px;line-height:1.5}.search-panel{position:fixed;z-index:81;top:80px;right:max(16px,calc((100vw - var(--max))/2));width:min(450px,calc(100vw - 32px));background:var(--paper);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:0 0 10px 10px;padding:16px;transform:translateY(-16px);opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.search-panel.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.search-head{display:flex;align-items:center;justify-content:space-between;color:var(--coal)}.search-box input{width:100%;min-height:46px;border:1px solid rgba(196,60,18,.35);border-radius:9px;background:#fff;padding:0 12px;color:var(--muted)}.preset-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.preset-links a{border:1px solid var(--red);border-radius:8px;padding:7px 10px;color:var(--coal);font-size:13px}.panel-open{overflow:hidden}.mobile-bottom{display:none}.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}.article-body a,.summary-item a{color:var(--red);text-decoration:underline;text-underline-offset:3px}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}.content-layout{grid-template-columns:1fr}.sidebox{position:static}.home-tail{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){body{padding-bottom:calc(50px + env(safe-area-inset-bottom))}.firespine{display:none}.page-main{padding-top:80px}.hero-grid,.two-col,.facts-comments{grid-template-columns:1fr}.hero-grid .hero-media{order:2}.cards,.status-grid{grid-template-columns:1fr}.section{padding:38px 0}.article-body{padding:20px}.site-footer{padding-bottom:92px}.fire-drawer{top:80px;left:8px;right:8px;width:auto;height:64vh;transform:translateY(-14px);border-radius:0 0 12px 12px}.fire-drawer.open{transform:none}.search-panel{top:80px;left:8px;right:8px;width:auto}.mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;z-index:60;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--paper);border-top:1px solid var(--border)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:50px;font-size:13px}.mobile-bottom a.active{background:var(--red);color:var(--paper);font-weight:800}.footer-grid{grid-template-columns:1fr 1fr}.section-title{display:block}.section-title p{margin-top:8px}.media-slot.cover{min-height:190px}.brand-logo{max-width:132px}.header-actions{gap:6px}.menu-btn,.app-btn{padding:8px 11px}}