:root{--paper:#FFF8F2;--deep:#F6E4D4;--white:#fff;--coal:#2A1208;--text:#3E2418;--muted:#7A5644;--soft:#9A7460;--red:#C43C12;--orange:#E85D04;--sand:#F4A261;--gold:#FFB703;--line: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-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}body.locked{overflow:hidden}
a{color:inherit;text-decoration:none}button,input{font:inherit}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}
.site-header{position:fixed;inset:0 0 auto 0;z-index:50}.fireline{height:6px;background:var(--red);color:var(--paper);overflow:visible}.fireline-inner{height:6px;display:flex;align-items:flex-start;justify-content:space-between;position:relative}.brand-mini{position:absolute;top:6px;left:0;font-size:12px;font-weight:700;color:var(--coal);transform:translateY(10px);z-index:2}.icon-btn{position:absolute;right:0;top:8px;border:0;background:transparent;color:var(--red);height:40px;padding:0 10px;cursor:pointer;font-weight:700}
.firestage{height:56px;margin-top:0;background:var(--paper);border-bottom:1px solid var(--red)}.firestage-inner{height:100%;display:flex;align-items:center;justify-content:space-between;padding-top:10px}.brand{display:flex;align-items:center;min-height:44px;font-weight:900;font-size:22px;color:var(--coal)}.brand img{height:26px;max-width:170px;object-fit:contain}.stage-actions{display:flex;gap:8px;align-items:center}.menu-btn,.app-btn,.btn,.btn-secondary{min-height:44px;padding:10px 16px;border-radius:9px;border:1px solid var(--red);font-weight:800;display:inline-flex;align-items:center;justify-content:center}.menu-btn,.btn-secondary{background:var(--paper);color:var(--coal)}.app-btn,.btn{background:var(--red);color:var(--paper)}
.fireridge{height:40px;background:var(--sand);border-bottom:1px solid var(--line)}.ridge-inner{height:100%;display:flex;align-items:center;gap:12px}.ridge-inner a{font-weight:700;color:var(--coal);height:40px;display:flex;align-items:center;border-bottom:3px solid transparent}.ridge-inner a.is-active{border-color:var(--red)}.ridge-inner i{width:5px;height:5px;border-radius:50%;background:var(--red);display:block}
.site-main{padding-top:122px}.hero,.section{padding:32px 0}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:28px;align-items:start}.eyebrow{display:inline-block;color:var(--red);font-weight:900;letter-spacing:.08em;margin-bottom:6px}.hero h1,.page-head h1{font-size:clamp(28px,4vw,32px);line-height:1.24;color:var(--coal);margin:0 0 14px}.lead{font-size:17px;max-width:760px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.brief-list{display:grid;gap:10px;margin-top:22px}.brief{background:var(--white);border:1px solid var(--line);border-left:4px solid var(--red);border-radius:10px;padding:14px 16px;box-shadow:0 6px 18px rgba(42,18,8,.05)}.brief h2{font-size:17px;margin:0 0 4px;color:var(--coal)}.brief p{margin:0;color:var(--muted);font-size:14px}.image-frame{background:var(--deep);border:1px solid var(--line);border-radius:10px;min-height:210px;padding:12px;display:flex;align-items:center;justify-content:center}.content-image{width:100%;height:auto;max-height:230px;object-fit:contain;object-position:center}.image-fallback{display:flex;align-items:center;justify-content:center;color:var(--coal);font-weight:900;min-height:180px;text-align:center;background:linear-gradient(135deg,var(--deep),var(--sand));border-radius:8px}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:16px}.section-title h2{font-size:24px;line-height:1.3;margin:0;color:var(--coal)}.section-title p{margin:0;color:var(--muted);max-width:680px}.stack{display:grid;gap:20px}.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start}.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:16px;box-shadow:0 8px 24px rgba(42,18,8,.06)}.card h3,.card h2{margin-top:0;color:var(--coal)}.card p:last-child{margin-bottom:0}.thumb{height:165px;margin:-2px -2px 12px;background:var(--deep);border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:8px}.thumb img{width:100%;height:100%;object-fit:contain}.thumb .image-fallback{width:100%;height:100%;min-height:0}
.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.status-card{border-top:4px solid var(--red);background:var(--white);border-radius:10px;padding:16px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-left:1px solid var(--line)}.status-card strong{display:block;color:var(--coal);margin-bottom:6px}
.band{background:var(--coal);color:var(--paper)}.band h2,.band h3{color:var(--sand)}.band p{color:var(--deep)}.orange-panel{background:var(--orange);color:var(--coal);border-radius:10px;padding:22px}.orange-panel h2{color:var(--coal)}
.page-head{padding:34px 0 20px}.breadcrumb{font-size:14px;color:var(--muted);margin-bottom:12px}.content-wrap{width:min(900px,calc(100% - 32px));margin:auto}.article-shell{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:26px;align-items:start}.article-body{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:24px;box-shadow:var(--shadow)}.article-body h2{font-size:21px;color:var(--coal);margin-top:30px}.article-body h3{color:var(--red)}.article-body p{margin:0 0 1em}.article-body ul{padding-left:1.2em}.side-note{position:sticky;top:138px;background:var(--deep);border-radius:10px;padding:16px;border:1px solid var(--line)}.side-note h2{font-size:18px;margin-top:0}.source-tag{display:inline-block;border:1px solid var(--red);color:var(--red);padding:2px 8px;border-radius:8px;font-size:13px;font-weight:700}.fact-box,.opinion-box,.notice-box{padding:16px;border-radius:10px;margin:18px 0}.fact-box{background:#fff5ed;border-left:4px solid var(--red)}.opinion-box{background:var(--deep);border-left:4px solid var(--sand)}.notice-box{background:var(--coal);color:var(--paper)}.notice-box strong{color:var(--sand)}
.faq-list{display:grid;gap:12px}.faq-item{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:18px}.faq-item h2{font-size:18px;margin:0 0 8px;color:var(--coal)}.faq-item p{margin:0}
.site-footer{background:var(--coal);color:var(--deep);padding:38px 0 88px;margin-top:48px}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(4,1fr);gap:20px}.footer-brand{display:flex;flex-direction:column;gap:6px}.footer-brand img{height:26px;max-width:170px;object-fit:contain;object-position:left}.footer-brand strong{font-size:22px;color:var(--paper)}.footer-brand span{color:var(--sand)}.site-footer h2{font-size:15px;color:var(--sand);margin:0 0 10px}.site-footer a{display:block;padding:3px 0;color:var(--deep)}.footer-note{border-top:1px solid rgba(246,228,212,.2);margin-top:26px;padding-top:18px;font-size:14px;color:var(--deep)}
.overlay{position:fixed;inset:0;background:rgba(42,18,8,.45);z-index:60;opacity:0;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;pointer-events:auto}
.fire-corridor{position:fixed;z-index:70;right:0;top:62px;width:240px;height:70vh;background:var(--coal);color:var(--paper);padding:16px;overflow:auto;transform:translateX(105%);visibility:hidden;pointer-events:none;transition:.24s}.fire-corridor.is-open{transform:none;visibility:visible;pointer-events:auto}.corridor-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(246,228,212,.2);padding-bottom:10px;position:sticky;top:-16px;background:var(--coal);z-index:2}.corridor-brand{display:flex;align-items:center;gap:8px}.corridor-brand img{height:24px;max-width:105px;object-fit:contain}.close-btn{min-height:44px;border:1px solid var(--sand);background:transparent;color:inherit;border-radius:8px;padding:7px 10px;cursor:pointer}.corridor-groups h2{font-size:14px;color:var(--sand);margin:18px 0 8px}.corridor-groups a{display:block;padding:8px 0;border-bottom:1px solid rgba(246,228,212,.12)}.corridor-groups b{display:block;color:var(--paper)}.corridor-groups span{display:block;color:var(--sand);font-size:12px;line-height:1.45}
.search-layer{position:fixed;z-index:72;top:62px;left:0;right:0;visibility:hidden;pointer-events:none}.search-layer.is-open{visibility:visible;pointer-events:auto}.search-card{width:min(450px,calc(100% - 32px));margin-left:auto;margin-right:max(16px,calc((100vw - var(--max))/2));background:var(--paper);border:1px solid var(--red);box-shadow:var(--shadow);border-radius:10px;padding:16px}.search-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.search-card label{display:block;color:var(--muted);font-size:14px;margin-bottom:8px}.search-card input{width:100%;min-height:44px;border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:#fff}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.search-presets a{border:1px solid var(--red);border-radius:8px;padding:7px 9px;color:var(--coal)}
.mobile-bottom{display:none}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
@media(max-width:900px){.cards-4{grid-template-columns:repeat(2,1fr)}.article-shell{grid-template-columns:1fr}.side-note{position:static}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:720px){.fireridge{display:none}.site-main{padding-top:70px}.firestage{height:64px}.firestage-inner{padding-top:8px}.brand-mini{display:none}.icon-btn{top:7px}.hero,.section{padding:24px 0}.hero-grid,.two-col{grid-template-columns:1fr}.hero-grid .image-frame{order:2}.cards-3,.status-grid{grid-template-columns:1fr 1fr}.fire-corridor{top:70px;width:calc(100% - 20px);height:64vh}.search-layer{top:70px}.search-card{margin:0 auto}.mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:55;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--paper);border-top:1px solid var(--line)}.mobile-bottom a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}.mobile-bottom a.is-active{background:var(--red);color:var(--paper)}.site-footer{padding-bottom:92px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:520px){.cards-4,.cards-3,.status-grid{grid-template-columns:1fr}.hero-actions{display:grid}.menu-btn,.app-btn{padding:9px 12px}.page-head{padding-top:24px}.article-body{padding:18px}.footer-grid{grid-template-columns:1fr 1fr}.section-title{display:block}.section-title p{margin-top:6px}}