:root{--ink:#102a43;--blue:#163a5f;--orange:#e56a2f;--teal:#2f7f7a;--paper:#fffaf0;--soft:#f0ece3;--line:#d8d1c4;--white:#fff;--muted:#5b6875;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Noto Sans SC","PingFang SC",sans-serif;line-height:1.75}a{color:inherit}img{max-width:100%;display:block}.top{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:18px max(24px,calc((100% - var(--max))/2));border-bottom:1px solid var(--line);background:rgba(255,250,240,.96);position:sticky;top:0;z-index:20}.brand{text-decoration:none;display:grid;grid-template-columns:14px auto;column-gap:10px;align-items:center}.brand i{width:12px;height:12px;background:var(--orange);border-radius:50%;box-shadow:16px 0 0 var(--teal)}.brand b{font-size:19px}.brand small{grid-column:2;color:var(--muted)}.top nav{display:flex;gap:20px}.top nav a{text-decoration:none;font-weight:650;font-size:14px}.menu{display:none}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}.hero{position:relative;min-height:680px;display:grid;align-items:end;overflow:hidden}.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,250,240,.96) 0 34%,rgba(255,250,240,.58) 52%,rgba(255,250,240,.08) 78%)}.hero-copy{position:relative;z-index:2;width:min(590px,calc(100% - 40px));margin:0 auto 70px max(20px,calc((100% - var(--max))/2));padding:36px;background:rgba(255,250,240,.9);border-left:7px solid var(--orange)}.eyebrow{color:var(--orange);font-weight:800;letter-spacing:.12em;text-transform:uppercase}.hero h1{font-size:clamp(42px,6vw,76px);line-height:1.05;margin:10px 0 18px;letter-spacing:-.04em}.hero p{font-size:18px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}.button{display:inline-flex;padding:12px 18px;border:1px solid var(--ink);text-decoration:none;font-weight:750;background:var(--white)}.button.primary{background:var(--ink);color:#fff}.route-strip{background:var(--ink);color:#fff}.route-strip .wrap{display:grid;grid-template-columns:repeat(5,1fr)}.route-strip div{padding:22px 18px;border-right:1px solid #ffffff2b}.route-strip small{display:block;color:#9fc4c1}.section{padding:86px 0;border-bottom:1px solid var(--line)}.section-head{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:end;margin-bottom:38px}.section-head h2{font-size:clamp(32px,4vw,54px);line-height:1.15;margin:0}.section-head p{font-size:17px;color:var(--muted)}.event-ledger{display:grid;grid-template-columns:190px 1fr}.event{display:contents}.event time{padding:24px 18px;border-top:1px solid var(--line);font-weight:800;color:var(--orange)}.event article{padding:24px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr 1fr;gap:25px}.event h3{margin:0;font-size:22px}.event p{margin:0;color:var(--muted)}.handover{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line)}.handover article{padding:28px;border-right:1px solid var(--line);background:#fff}.handover article:last-child{border:0}.handover span{font-family:monospace;color:var(--orange)}.handover h3{font-size:25px}.incident-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.incident-grid a{padding:24px;background:var(--soft);text-decoration:none;border-top:4px solid var(--teal)}.incident-grid b{display:block;font-size:19px}.log-sheet{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);background:#fff}.log-sheet div{padding:20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.log-sheet b{display:block}.operations-briefs{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.ops-brief{display:grid;grid-template-columns:125px 1fr;padding:24px;background:#fff;border:1px solid var(--line);text-decoration:none}.ops-brief time{font-family:monospace;color:var(--orange)}.ops-brief h3{margin:5px 0;font-size:21px}.ops-brief p{margin:0;color:var(--muted)}.page-lead{padding:100px 0 55px}.page-lead h1{font-size:clamp(42px,6vw,72px);line-height:1.08;margin:8px 0}.page-lead p{max-width:720px;font-size:18px;color:var(--muted)}.article-index{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding-bottom:90px}.article-main{width:min(900px,calc(100% - 40px));margin:60px auto}.ops-article{background:#fff;border:1px solid var(--line)}.article-header{padding:55px;border-bottom:1px solid var(--line)}.article-header h1{font-size:clamp(38px,6vw,64px);line-height:1.08;margin:12px 0}.article-header time{font-family:monospace;color:var(--orange)}.article-body{padding:55px;font-family:"Noto Serif SC",serif;font-size:18px}.article-body .opening{font-size:22px;color:var(--blue)}.article-body section{margin:48px 0}.article-body h2{font-family:Inter,"Noto Sans SC",sans-serif;font-size:30px;line-height:1.25}.article-body aside{margin:24px 0;padding:20px;border-left:4px solid var(--orange);background:var(--paper)}.article-related{padding:28px 55px;border-top:1px solid var(--line);display:flex;gap:18px}.simple-page{width:min(900px,calc(100% - 40px));margin:75px auto}.simple-page h1{font-size:48px}.simple-page section{margin:45px 0}.history-note{background:var(--soft);padding:28px;border-left:5px solid var(--orange)}footer{background:var(--ink);color:#fff;padding:55px max(20px,calc((100% - var(--max))/2));display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:35px}footer a{display:block;color:#dce8ef;text-decoration:none;margin:6px 0}footer small{grid-column:1/-1;color:#9fb0bf}@media(max-width:800px){.top nav{display:none}.menu{display:block}.hero{min-height:620px}.hero:after{background:linear-gradient(0deg,rgba(255,250,240,.96) 0 46%,rgba(255,250,240,.15) 80%)}.hero-copy{margin:0 20px 28px;padding:25px;width:auto}.hero h1{font-size:45px}.route-strip .wrap{grid-template-columns:1fr}.route-strip div{border-right:0;border-bottom:1px solid #ffffff2b}.section{padding:60px 0}.section-head{grid-template-columns:1fr;gap:8px}.event-ledger,.event article{display:block}.event time,.event article{display:block}.event article>*{margin-bottom:12px}.handover,.incident-grid,.operations-briefs,.article-index,.log-sheet{grid-template-columns:1fr}.handover article{border-right:0;border-bottom:1px solid var(--line)}.ops-brief{grid-template-columns:1fr}.article-header,.article-body{padding:28px}.article-related{padding:24px;flex-wrap:wrap}footer{grid-template-columns:1fr}}
