:root{--ink:#17202a;--muted:#5d6772;--navy:#17365d;--blue:#245b8f;--paper:#fff;--soft:#f4f6f8;--line:#d8dde3;--warn:#fff8e8;--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}.narrow{max-width:860px}.site-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}.header-inner{display:flex;justify-content:space-between;gap:28px;align-items:center;min-height:70px}.brand{font-weight:800;color:var(--navy);text-decoration:none;font-size:1.1rem}.site-header nav{display:flex;gap:20px;flex-wrap:wrap}.site-header nav a{color:var(--ink);text-decoration:none;font-size:.93rem}.hero{background:linear-gradient(135deg,#eef3f8,#fff);border-bottom:1px solid var(--line)}.hero-inner{padding:78px 0 72px}.eyebrow,.section-kicker{letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;font-weight:800;color:var(--blue)}h1{font-size:clamp(2.2rem,5vw,4.25rem);line-height:1.07;max-width:880px;margin:.25rem 0 1.1rem;color:var(--navy)}h2{font-size:clamp(1.55rem,3vw,2.35rem);line-height:1.15;color:var(--navy);margin:.2rem 0 1rem}.lead{font-size:1.18rem}.hero-actions,.map-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.button{display:inline-block;padding:12px 17px;border:1px solid var(--navy);border-radius:6px;text-decoration:none;font-weight:700}.primary{background:var(--navy);color:#fff}.secondary{color:var(--navy);background:#fff}.section{padding:64px 0}.alt{background:var(--soft)}.notice-card,.recording-card{border:1px solid var(--line);border-radius:12px;padding:34px;background:#fff;box-shadow:0 8px 24px rgba(20,35,50,.06)}blockquote{margin:26px 0;padding:18px 22px;border-left:5px solid var(--blue);background:#f4f8fc;font-size:1.08rem;font-weight:700}.recording-section{background:#eef3f8}.recording-grid,.facts-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.recording-grid>div,.facts-grid>div{padding:18px;border:1px solid var(--line);border-radius:8px;background:#fff}.recording-grid span,.facts-grid dt{display:block;color:var(--muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;font-weight:700}.recording-grid strong,.facts-grid dd{display:block;margin:5px 0 0;font-size:1.04rem}.small-note{font-size:.92rem;color:var(--muted);margin-top:20px}.map-intro{max-width:800px}.map-card{margin:26px 0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}.map-card img{display:block;width:100%;height:auto}.map-card figcaption{padding:12px 16px;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line)}.document-card{display:flex;align-items:center;gap:16px;border:1px solid var(--line);border-radius:9px;padding:18px;text-decoration:none;color:var(--ink);background:#fff}.document-card small{display:block;color:var(--muted);margin-top:2px}.doc-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:7px;background:var(--navy);color:#fff;font-weight:800}.disclaimer-section{background:var(--warn);border-top:1px solid #eadfbf}.site-footer{background:#17202a;color:#fff;padding:35px 0}.footer-inner p{margin:4px 0}.copyright{opacity:.75;font-size:.9rem}@media(max-width:760px){.header-inner{align-items:flex-start;padding:14px 0;flex-direction:column}.site-header{position:static}.site-header nav{gap:12px}.hero-inner{padding:52px 0}.recording-grid,.facts-grid{grid-template-columns:1fr}.section{padding:48px 0}.notice-card,.recording-card{padding:24px}}

.official-documents-section{background:#fff}.official-doc-grid{display:grid;gap:14px;margin-top:24px}.official-document-card{border:2px solid var(--navy);box-shadow:0 8px 20px rgba(20,35,50,.08)}.official-document-card strong{color:var(--navy)}

.history-note{margin:26px 0;padding:22px;border:1px solid #b9c8d8;border-radius:9px;background:#f5f8fb}.history-note h3{margin:0 0 8px;color:var(--navy);font-size:1.12rem}.history-note p:last-child{margin-bottom:0}

.constraints-section{background:#111a24;color:#e9eef4;border-top:1px solid #243242;border-bottom:1px solid #243242}.constraints-section h2,.constraints-section h3{color:#fff}.constraints-heading{max-width:920px}.constraints-lead{font-size:1.12rem;max-width:900px;color:#cbd5df}.status-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:32px 0}.status-card{border:1px solid #3b4b5c;border-radius:10px;padding:24px;background:#182430}.status-card.confirmed{border-top:5px solid #6eb889}.status-card.unapproved{border-top:5px solid #d6a748}.status-label{font-size:.76rem;font-weight:800;letter-spacing:.12em;color:#b8c4d0;margin:0 0 8px}.status-card h3,.constraint-card h3,.accuracy-note h3{font-size:1.2rem;line-height:1.3;margin:.2rem 0 .8rem}.status-card ul{margin:.6rem 0 0;padding-left:1.25rem}.status-card li+li{margin-top:.45rem}.constraint-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.constraint-card{position:relative;border:1px solid #354657;border-radius:10px;padding:26px;background:#16212c}.constraint-card p{color:#cbd5df}.constraint-card p:last-child{margin-bottom:0}.constraint-number{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#273849;color:#9fc3e9;font-weight:800;font-size:.82rem;margin-bottom:13px}.emphasis-card{grid-column:1/-1;border-color:#d6a748;background:#211e18}.source-panels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:34px}.source-panel{margin:0;border:1px solid #354657;border-radius:10px;overflow:hidden;background:#fff}.source-panel.wide-panel{grid-column:1/-1}.source-panel img{display:block;width:100%;height:auto}.source-panel figcaption{padding:14px 16px;background:#182430;color:#cbd5df;border-top:1px solid #354657;font-size:.9rem}.accuracy-note{margin-top:26px;padding:24px;border:1px solid #526679;border-radius:10px;background:#1b2936}.accuracy-note p{color:#cbd5df;margin-bottom:0}

@media(max-width:760px){.status-grid,.constraint-grid,.source-panels{grid-template-columns:1fr}.emphasis-card,.source-panel.wide-panel{grid-column:auto}.constraints-lead{font-size:1rem}}