:root{
 --ink:#12202c;--navy:#071923;--navy2:#0b2735;--green:#9cd49b;--mint:#dff1e5;--paper:#f3f1e8;--warm:#efe8d8;--blue:#3d7fa8;--white:#fff;--muted:#66717a;--line:#d9ddd9;--shadow:0 22px 60px rgba(10,30,38,.10);--radius:26px;--max:1320px
}
*{box-sizing:border-box;min-width:0}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input{font:inherit}a,button,h1,h2,h3,h4,p,span{overflow-wrap:anywhere}.container{width:min(calc(100% - 42px),var(--max));margin-inline:auto}.serif,h1,h2,h3{font-family:Georgia,"Times New Roman",serif;font-weight:500;letter-spacing:-.045em;margin:0}.eyebrow{display:flex;align-items:center;gap:10px;font-size:.73rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.eyebrow:before{content:"";width:28px;height:1px;background:currentColor}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;max-width:100%;white-space:normal;text-align:center;padding:13px 18px;border-radius:999px;font-weight:800;border:1px solid transparent;transition:.2s ease;cursor:pointer}.btn:hover{transform:translateY(-2px)}.btn-light{background:#fff;color:var(--navy)}.btn-dark{background:var(--navy);color:#fff}.btn-outline{border-color:rgba(255,255,255,.35);color:#fff;background:transparent}.btn-soft{background:var(--mint);color:var(--navy)}.btn-blue{background:#2f739a;color:#fff}.btn-small{padding:10px 14px;font-size:.82rem}.header{position:sticky;top:0;z-index:90;background:rgba(255,255,255,.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(217,221,217,.7)}.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px}.brand img{width:52px;height:52px;border-radius:50%;object-fit:cover}.brand-copy small{display:block;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:#76828b;font-size:.61rem}.brand-copy strong{display:block;font-family:Georgia,"Times New Roman",serif;font-weight:500;font-size:1.16rem;letter-spacing:-.02em}.nav{display:flex;align-items:center;gap:26px}.nav>a,.nav .nav-link{font-size:.88rem;font-weight:750}.nav-item{position:relative}.nav-item:hover .mega{opacity:1;visibility:visible;transform:translateY(0)}.mega{position:absolute;top:35px;left:50%;transform:translate(-50%,10px);opacity:0;visibility:hidden;transition:.18s;min-width:620px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px;padding:22px}.mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 18px}.mega a{padding:11px 12px;border-radius:12px;font-size:.84rem;font-weight:700}.mega a:hover{background:#f3f5f2}.header-actions{display:flex;align-items:center;gap:10px}.search-btn,.menu-btn{width:44px;height:44px;border:1px solid var(--line);border-radius:50%;background:#fff;display:grid;place-items:center;cursor:pointer}.menu-btn{display:none}.drawer{display:none}.search-overlay{position:fixed;inset:0;background:rgba(7,25,35,.76);backdrop-filter:blur(8px);z-index:120;opacity:0;visibility:hidden;transition:.2s}.search-overlay.open{opacity:1;visibility:visible}.search-panel{width:min(calc(100% - 30px),820px);margin:9vh auto 0;background:#fff;border-radius:28px;padding:24px;box-shadow:0 30px 90px rgba(0,0,0,.22)}.search-top{display:flex;gap:12px}.search-top input{width:100%;height:58px;border:1px solid var(--line);background:#f5f6f2;border-radius:16px;padding:0 18px;outline:0}.search-close{width:58px;border:0;border-radius:16px;background:var(--navy);color:#fff;cursor:pointer}.search-results{display:grid;gap:8px;margin-top:16px;max-height:55vh;overflow:auto}.result-item{display:flex;justify-content:space-between;gap:20px;padding:14px 15px;border-radius:14px;border:1px solid transparent}.result-item:hover{border-color:var(--line);background:#f7f8f5}.result-item small{color:var(--muted)}
.hero{min-height:calc(100vh - 82px);position:relative;overflow:hidden;background:var(--navy);color:#fff}.hero-image{position:absolute;inset:0}.hero-image img{width:100%;height:100%;object-fit:cover;object-position:center 54%}.hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,20,29,.93) 0%,rgba(5,20,29,.7) 43%,rgba(5,20,29,.15) 75%),linear-gradient(0deg,rgba(5,20,29,.44),transparent 46%)}.hero-inner{position:relative;z-index:2;min-height:calc(100vh - 82px);display:grid;grid-template-columns:1fr 390px;align-items:end;gap:50px;padding:110px 0 56px}.hero h1{font-size:clamp(4rem,7.5vw,8.4rem);line-height:.88;max-width:900px}.hero h1 em{font-style:normal;color:var(--green)}.hero-lead{font-size:clamp(1rem,1.5vw,1.22rem);color:#d5e0e4;max-width:670px;margin-top:28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero-card{background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(14px);padding:26px;border-radius:26px}.hero-card h3{font-size:1.65rem}.hero-card p{color:#cdd8dd;margin-top:10px;font-size:.9rem}.quick-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.quick-links a{padding:8px 10px;border:1px solid rgba(255,255,255,.15);border-radius:999px;font-size:.73rem}.hero-search{margin-top:28px;display:grid;grid-template-columns:1fr auto;max-width:680px;background:#fff;border-radius:16px;padding:6px}.hero-search input{border:0;outline:0;padding:0 15px;background:transparent;height:48px;color:var(--ink)}.hero-search button{border:0;border-radius:11px;background:var(--navy);color:#fff;padding:0 18px;font-weight:800;cursor:pointer}.scroll-cue{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);z-index:3;font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;color:#d5e0e4}.section{padding:105px 0}.section-paper{background:var(--paper)}.section-navy{background:var(--navy);color:#fff}.section-head{display:grid;grid-template-columns:.92fr 1.08fr;gap:65px;align-items:end;margin-bottom:48px}.section-head h2{font-size:clamp(2.5rem,4.7vw,5.25rem);line-height:.96}.section-head .lead{color:var(--muted);font-size:1.04rem;max-width:720px;justify-self:end}.section-navy .section-head .lead{color:#b8c7cd}.number-grid{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid var(--line);border-top:1px solid var(--line)}.number-card{min-height:330px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px;display:flex;flex-direction:column;background:#fff;transition:.22s}.number-card:hover{background:#f9faf7;transform:translateY(-3px);box-shadow:var(--shadow);position:relative;z-index:2}.number-card .n{font-size:.7rem;letter-spacing:.12em;font-weight:900;color:#51766a}.number-card h3{font-size:2rem;margin-top:42px}.number-card p{color:var(--muted);font-size:.9rem;margin-top:10px}.number-card .more{margin-top:auto;padding-top:22px;font-size:.82rem;font-weight:850;color:#2d5d4d}.image-split{display:grid;grid-template-columns:1.08fr .92fr;gap:20px}.photo-large,.photo-small{position:relative;overflow:hidden;border-radius:30px;color:#fff}.photo-large{min-height:650px}.photo-small{min-height:315px}.photo-stack{display:grid;grid-template-rows:1fr 1fr;gap:20px}.photo-large img,.photo-small img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.photo-large:after,.photo-small:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,20,29,.88),rgba(5,20,29,.05) 65%)}.photo-caption{position:absolute;z-index:2;left:30px;right:30px;bottom:30px}.photo-caption h3{font-size:2.2rem;max-width:620px}.photo-caption p{color:#d8e0e4;margin-top:10px;max-width:600px}.line-list{display:grid;grid-template-columns:repeat(2,1fr);column-gap:60px}.line-link{display:grid;grid-template-columns:58px 1fr 36px;gap:16px;align-items:center;padding:22px 0;border-top:1px solid rgba(255,255,255,.18)}.line-link:nth-last-child(-n+2){border-bottom:1px solid rgba(255,255,255,.18)}.line-badge{height:42px;border-radius:999px;display:grid;place-items:center;color:#fff;font-weight:900;font-size:.83rem}.line-link h3{font-size:1.6rem}.line-link p{font-size:.82rem;color:#aebfc6;margin-top:4px}.line-link .arrow{font-size:1.3rem}.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.route-card{border:1px solid var(--line);border-radius:24px;background:#fff;padding:24px;display:flex;flex-direction:column;min-height:260px}.route-points{display:flex;align-items:center;gap:9px;color:#52636d;font-size:.75rem;font-weight:800}.route-dot{width:10px;height:10px;border:2px solid var(--navy);border-radius:50%}.route-line{height:1px;width:30px;background:#a9b0b3}.route-card h3{font-size:1.8rem;margin-top:30px}.route-card p{color:var(--muted);font-size:.88rem;margin-top:10px}.route-card 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p{color:var(--muted);font-size:.88rem;margin-top:4px}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.guide-card{border:1px solid var(--line);border-radius:26px;overflow:hidden;background:#fff}.guide-card img{width:100%;height:230px;object-fit:cover}.guide-body{padding:24px}.guide-tag{font-size:.67rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:#527365}.guide-card h3{font-size:1.82rem;margin-top:13px}.guide-card p{color:var(--muted);font-size:.89rem;margin-top:10px}.guide-more{display:inline-block;margin-top:20px;font-weight:850;font-size:.82rem}.cta{background:linear-gradient(125deg,#081c27,#0a3a4c);border-radius:34px;color:#fff;padding:52px;display:grid;grid-template-columns:1fr auto;gap:45px;align-items:center}.cta h2{font-size:clamp(2.4rem,4vw,4.5rem);line-height:.96}.cta p{color:#c8d6dc;margin-top:12px;max-width:720px}.footer{margin-top:95px;background:#06151d;color:#fff;padding:70px 0 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@media(max-width:1100px){.nav{display:none}.header-actions>.btn{display:none}.menu-btn{display:grid}.drawer{position:fixed;left:14px;right:14px;top:90px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:14px;box-shadow:var(--shadow);z-index:110}.drawer.open{display:block}.drawer a{display:block;padding:12px;border-radius:12px;font-weight:800}.drawer a:hover{background:#f3f5f1}.hero-inner,.page-hero-grid,.image-split,.ray-block{grid-template-columns:1fr}.hero-card{width:min(100%,480px)}.number-grid{grid-template-columns:repeat(2,1fr)}.line-list{grid-template-columns:1fr}.line-link:nth-last-child(-n+2){border-bottom:0}.line-link:last-child{border-bottom:1px solid rgba(255,255,255,.18)}.route-grid,.guide-grid,.index-cards{grid-template-columns:repeat(2,1fr)}.section-head{grid-template-columns:1fr;gap:16px}.section-head .lead{justify-self:start}.content-layout{grid-template-columns:1fr}.sidebar{position:static}.footer-grid{grid-template-columns:repeat(3,1fr)}.fact-grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.container{width:min(calc(100% - 24px),var(--max))}.header-inner{height:72px}.brand img{width:44px;height:44px}.brand-copy strong{font-size:1rem}.search-btn,.menu-btn{width:42px;height:42px}.hero{min-height:760px}.hero-inner{min-height:760px;padding:88px 0 55px;align-content:end}.hero-image img{object-position:58% center}.hero-image:after{background:linear-gradient(0deg,rgba(5,20,29,.92) 0%,rgba(5,20,29,.66) 68%,rgba(5,20,29,.25))}.hero h1{font-size:clamp(4rem,16vw,6.2rem)}.hero-card{display:none}.hero-search{grid-template-columns:1fr}.hero-search button{height:45px}.section{padding:76px 0}.number-grid,.route-grid,.guide-grid,.index-cards,.fact-grid,.footer-grid{grid-template-columns:1fr}.number-card{min-height:250px}.number-card h3{margin-top:24px}.photo-large{min-height:500px}.photo-small{min-height:350px}.photo-stack{gap:14px}.line-link{grid-template-columns:52px 1fr 24px;gap:12px}.line-link h3{font-size:1.4rem}.ray-brand,.ray-details{padding:30px}.ray-brand{min-height:500px}.cta{grid-template-columns:1fr;padding:30px}.footer{padding-bottom:105px}.footer-bottom{flex-direction:column}.mobile-cta{display:flex;position:fixed;z-index:100;left:9px;right:9px;bottom:9px;background:#061923;color:#fff;border-radius:18px;padding:10px;align-items:center;justify-content:space-between;gap:10px;box-shadow:0 18px 45px rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.1)}.mobile-cta span{font-size:.74rem;font-weight:800;padding-left:4px}.mobile-cta .btn{padding:10px 13px;font-size:.78rem}.page-hero{padding:58px 0 32px}.page-hero h1{font-size:3.65rem}.page-photo{height:280px}.station-grid{grid-template-columns:1fr}.search-panel{margin-top:5vh}.search-top{display:grid;grid-template-columns:1fr 52px}.search-close{width:52px}.section-head h2{font-size:3rem}}

/* V3: editorial trust, source and overflow hardening */
html{overflow-x:hidden}.header,.footer,main{max-width:100vw}.btn,.nav a,.mega a,.side-links a,.line-link,.route-card,.guide-card{overflow-wrap:anywhere;word-break:normal}.prose table{width:100%;border-collapse:collapse;margin:24px 0;display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}.prose th,.prose td{padding:12px 14px;border:1px solid var(--line);text-align:left;min-width:140px}.prose th{background:#f2f5f3}.updated-box{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin:0 0 28px;padding:14px 18px;border:1px solid var(--line);border-radius:16px;background:#f7f8f5;color:#536157;font-size:.84rem}.updated-box strong{color:#14241c}.source-box{margin-top:40px;padding:24px;border:1px solid var(--line);border-radius:20px;background:#f7f8f5}.source-box h3{font-size:1.35rem;margin:0 0 10px}.source-box p{font-size:.9rem}.source-box ul{margin:12px 0 0;padding-left:20px}.source-box a{text-decoration:underline;text-underline-offset:3px}.intent-links{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}.intent-card{border:1px solid var(--line);border-radius:18px;padding:18px;background:#fff}.intent-card strong{display:block;margin-bottom:5px}.intent-card span{font-size:.84rem;color:var(--muted)}.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fafbf9}.trust-strip .container{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding-top:22px;padding-bottom:22px}.trust-item{font-size:.85rem;color:#536157}.trust-item strong{display:block;color:#14241c;margin-bottom:3px}.keyword-answer{padding:22px;border-radius:18px;background:#eef5f0;border-left:4px solid #527365;margin:22px 0}.keyword-answer strong{display:block;margin-bottom:5px}.station-list-text{columns:2;column-gap:34px;padding-left:20px}.station-list-text li{break-inside:avoid;margin-bottom:7px}.mini-toc{border:1px solid var(--line);border-radius:18px;padding:18px 20px;background:#fff;margin:22px 0}.mini-toc strong{display:block;margin-bottom:10px}.mini-toc a{display:inline-block;margin:4px 14px 4px 0;color:#315c49;font-weight:700;font-size:.88rem}@media(max-width:800px){.intent-links,.trust-strip .container{grid-template-columns:1fr}.station-list-text{columns:1}.updated-box{align-items:flex-start}.prose h2{scroll-margin-top:90px}}