@font-face{font-family:'Pretendard Variable';font-style:normal;font-weight:100 900;font-display:swap;src:url('assets/fonts/PretendardVariable.woff2') format('woff2')}
:root{--wine:#632c3e;--ink:#203346;--muted:#69737b;--line:#dfe3e5;--gold:#9b8056;--paper:#f9f9f6;--header:100px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:125px}body{margin:0;background:var(--paper);font-family:'Pretendard Variable',Pretendard,'Malgun Gothic',sans-serif;font-size:18px;line-height:1.65;color:var(--ink)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #9c804f;outline-offset:5px}img{display:block;max-width:100%}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.2;letter-spacing:-.045em;word-break:keep-all}h1{font-size:clamp(40px,4.4vw,68px);font-weight:550}h2{font-size:clamp(30px,3.1vw,46px);font-weight:550}.shell{width:calc(100% - 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#d5d9d4;margin-top:28px;padding-top:20px;font-size:14px;color:var(--muted)}.fixed-contact{position:fixed;bottom:24px;right:26px;z-index:25;box-shadow:0 5px 22px #18283122}.fixed-contact>a{display:flex;gap:32px;justify-content:space-between;padding:17px 25px;background:var(--wine);color:white;font-size:17px;min-width:150px}.fixed-contact .mobile-call{display:none}.lightbox{padding:0;border:0;width:96vw;max-width:1700px;height:94svh;max-height:94svh;background:#172028;color:#fff;overflow:hidden}.lightbox::backdrop{background:#08131ddd}.lightbox-toolbar{height:66px;display:flex;align-items:center;gap:16px;padding:10px 20px;background:#172028}.lightbox-toolbar p{font-size:16px;margin-right:auto}.lightbox-toolbar button{color:white;background:transparent;border:1px solid #7b858d;padding:8px 12px;font-size:15px;white-space:nowrap}.lightbox-toolbar .lightbox-close{font-size:30px;border:0;width:44px;height:44px;line-height:1;padding:0}.lightbox-view{height:calc(100% - 66px);overflow:auto;display:flex;align-items:flex-start;justify-content:center;padding:10px 18px 24px}.lightbox-view img{object-fit:contain;width:auto;max-width:100%;max-height:100%;margin:auto}.lightbox.is-zoomed .lightbox-view{display:block}.lightbox.is-zoomed .lightbox-view img{max-width:none;max-height:none;margin:0 auto}.lightbox.is-zoomed .lightbox-view{cursor:zoom-out}body.modal-open{overflow:hidden}
@media(min-width:1800px){.hero-image{object-position:center 58%}}
@media(max-width:1250px){.header-inner{padding-inline:25px;gap:20px}.header-phone{display:none}.site-header nav{gap:22px}.hero-copy{max-width:500px}.hero-copy h1{font-size:44px}}
@media(max-width:960px){:root{--header:84px}.header-inner{height:84px;gap:16px}.site-header nav{display:none;position:absolute;top:84px;left:0;right:0;background:#fff;padding:18px 28px 25px;box-shadow:0 12px 20px #17202810;grid-template-columns:1fr 1fr;gap:10px 25px}.site-header nav.is-open{display:grid}.site-header nav a{font-size:17px}.header-cta{margin-left:auto}.menu-toggle{display:flex;gap:10px;border:0;background:transparent;padding:12px 0;font-size:16px}.shell{width:calc(100% - 56px)}.hero{min-height:560px;max-height:800px}.hero-copy{left:5%;top:8%}.hero-copy h1{font-size:42px}.hero-copy .eyebrow{font-size:13px}.hero-image{object-position:51% center}.station-signs{right:5%;bottom:7%;transform:scale(.85);transform-origin:bottom right}.contact-layout{gap:35px;grid-template-columns:1fr}.contact-intro h2 br{display:none}.contact-intro p br{display:none}.contact-phone{margin-top:22px}.contact-layout{padding-block:60px}#lead-form{max-width:700px}.home-intro{padding-top:70px}}
@media(max-width:600px){:root{--header:76px}body{font-size:17px}.header-inner{height:76px;padding:0 18px;gap:12px}.brand{font-size:12px;gap:8px}.brand-mark{width:31px;font-size:25px}.brand small{font-size:10px}.header-cta{font-size:14px;padding:10px 13px}.menu-toggle{font-size:0;gap:0}.menu-toggle span{font-size:22px}.site-header nav{top:76px}.shell{width:calc(100% - 36px)}.hero{height:calc(100svh - 76px);min-height:560px;max-height:760px}.hero-image{object-position:48% center}.hero-copy{left:24px;right:20px;top:35px}.hero-copy h1{font-size:36px;line-height:1.2}.hero-copy .eyebrow{font-size:10px;letter-spacing:.14em;margin-bottom:16px}.hero-copy p{font-size:18px;margin-top:18px}.mobile-break{display:block}.station-signs{right:25px;bottom:40px;transform:scale(.7)}.home-intro{padding:65px 0 15px}.home-intro h2{font-size:34px}.eyebrow{font-size:12px;margin-bottom:16px}.page-heading{padding-top:48px;padding-bottom:10px}.page-heading h1{font-size:38px}.page-heading p{font-size:17px}.document-section{padding-top:35px;padding-bottom:36px}.section-heading{padding-top:24px;margin-bottom:22px}.section-heading h2{font-size:27px}.zoom-label{right:8px;bottom:8px;font-size:12px;padding:6px 10px}.source-note{font-size:14px;padding-bottom:50px}.project-info{padding:20px 0 60px}.project-info dl div{grid-template-columns:85px 1fr;gap:15px;padding:18px 0;font-size:16px}.media-pending{margin-top:35px;padding:50px 20px}.media-pending h2{font-size:28px}.media-secondary{padding-top:55px;padding-bottom:50px}.media-status-grid{grid-template-columns:1fr;gap:35px;padding-bottom:60px}.contact-layout{padding-block:50px}.contact-intro h2{font-size:34px}.contact-intro p{font-size:17px}.contact-phone{font-size:32px}#lead-form{padding:25px 20px}.form-grid{grid-template-columns:1fr;gap:16px}.site-footer{padding:42px 0 100px}.footer-top{align-items:flex-start}.footer-brand{font-size:14px;max-width:200px}.footer-brand b{display:block;margin:4px 0 0}.site-footer p{font-size:15px}.site-footer .note{font-size:14px}.fixed-contact{left:0;right:0;bottom:0;display:grid;grid-template-columns:1fr 1fr;padding-bottom:env(safe-area-inset-bottom);background:var(--wine)}.fixed-contact>a{min-width:0;justify-content:center;padding:14px 15px;gap:20px;font-size:17px}.fixed-contact .mobile-call{display:flex;background:#253847}.lightbox{width:100vw;max-width:100vw;height:100svh;max-height:100svh}.lightbox-toolbar{padding:8px 12px;gap:8px}.lightbox-toolbar p{font-size:13px;line-height:1.4}.lightbox-toolbar button{font-size:12px;padding:8px}.lightbox-view{padding:8px}.lightbox-zoom{flex-shrink:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Keep railway signs clear of the fixed contact bar. */
.station-signs{bottom:105px}
@media(max-width:600px){.station-signs{bottom:100px}}

/* V14: authentic source logo and dimensional railway signs. */
.castle-eagle{display:block;position:relative;width:72px;height:47px;overflow:hidden;flex-shrink:0}
.castle-eagle img{position:absolute;width:240px;max-width:none;height:auto;left:-85px;top:-73px}
.operator-info{margin:20px 0;border-top:1px solid #d9ddd7;padding-top:18px}
.operator-info p{font-size:15px;overflow-wrap:anywhere}.operator-info b{font-weight:600;color:#37434c;margin-right:5px}.operator-info span{margin:0 8px}
.operator-info a:hover{text-decoration:underline}
.rail-monuments{position:absolute;right:7%;bottom:110px;display:flex;gap:23px;align-items:flex-end;transform:scale(.85);transform-origin:bottom right}
.rail-tower{--rail:#b59b31;--side:#938027;position:relative;width:99px;height:290px;filter:drop-shadow(9px 10px 5px #14232740)}
.rail-tower.airport{--rail:#4caccb;--side:#367e9b;height:305px}.rail-tower.five{--rail:#a950af;--side:#803c89;height:280px}
.rail-front,.rail-side{position:absolute;top:12px;bottom:12px;background:linear-gradient(90deg,#283132,#394144);color:#fff;display:flex;align-items:center;flex-direction:column;border-top:5px solid #263236}
.rail-front{left:0;width:70px;transform:skewY(4deg);z-index:2;border-left:1px solid #607071}
.rail-side{left:70px;width:28px;top:9px;bottom:15px;transform:skewY(-20deg);background:linear-gradient(90deg,#252d30,#101b1f);filter:brightness(.8)}
.rail-cap{width:100%;height:56px;background:var(--rail);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;border-bottom:6px solid #1b252a;flex-shrink:0;text-shadow:0 1px 2px #0002}
.rail-side .rail-cap{background:var(--side);font-size:10px;letter-spacing:-1px;white-space:nowrap}
.rail-round{width:40px;height:40px;border-radius:50%;background:var(--rail);color:#fff;display:grid;place-items:center;font-size:29px;font-weight:700;margin:14px 0 11px;line-height:1;box-shadow:inset 0 0 0 3px #ffffff22;flex-shrink:0}
.rail-round svg{width:28px;height:28px}.rail-side .rail-round{width:23px;height:38px;font-size:23px}.rail-side .rail-round svg{width:21px;height:26px}
.rail-front strong,.rail-side strong{writing-mode:vertical-rl;text-orientation:upright;letter-spacing:.025em;font-size:27px;line-height:1;font-weight:700;white-space:nowrap}
.rail-side strong{font-size:21px}.rail-front small,.rail-side small{font-size:8px;margin-top:auto;margin-bottom:9px;color:#d5dedf;white-space:nowrap}.rail-side small{font-size:5px}
.rail-base{position:absolute;left:-6px;bottom:0;width:110px;height:16px;border-radius:50%;background:linear-gradient(#5e6765,#1a272b);border-bottom:4px solid #394443;z-index:3}
@media(max-width:1250px){.brand{gap:8px}.castle-eagle{width:64px}.rail-monuments{transform:scale(.75)}}
@media(max-width:600px){.castle-eagle{width:43px;height:29px}.castle-eagle img{width:150px;left:-53px;top:-46px}.brand{gap:6px}.brand small{font-size:9px}.rail-monuments{right:30px;bottom:105px;transform:scale(.52);gap:20px}.operator-info p{font-size:14px}.operator-info span{margin:0 3px}}
.rail-front strong{font-size:23px;flex-shrink:0}.rail-front small,.rail-side small{flex-shrink:0}

/* Contact hierarchy: prominent hero number, no repeated inquiry buttons. */
.hero-phone{position:absolute;top:9%;right:7%;color:#17334d;line-height:1.1;text-align:right}
.hero-phone span{display:block;font-size:18px;font-weight:550;letter-spacing:.08em;margin-bottom:12px}
.hero-phone strong{display:block;font-size:clamp(48px,4.6vw,82px);font-weight:750;letter-spacing:-.025em}
.header-phone{font-size:27px}.fixed-contact{display:none}.contact-phone{font-size:48px}
@media(max-width:960px){.menu-toggle{margin-left:auto}.hero-phone{top:270px;left:5%;right:auto;text-align:left}.hero-phone strong{font-size:52px}.hero-phone span{font-size:15px;margin-bottom:8px}}
@media(max-width:600px){.hero-copy h1{font-size:32px}.hero-copy p{font-size:17px;margin-top:14px}.hero-phone{top:260px;left:24px}.hero-phone strong{font-size:46px}.hero-phone span{font-size:14px}.fixed-contact{display:block;box-shadow:0 -2px 12px #18283115;background:#253847}.fixed-contact .mobile-call{display:flex;font-size:19px;font-weight:650;padding:14px}.contact-phone{font-size:40px}}
@media(max-width:600px){.hero-phone{top:210px}.hero-phone strong{text-shadow:0 1px 8px #d8edfa90}}

/* Approved watercolor hero: display the entire illustration without cropping. */
.hero{height:auto;min-height:0;max-height:none;aspect-ratio:1672/941;background:#fbfaf7}
.hero-image{object-fit:contain;object-position:center;width:100%;height:100%}
.hero-copy{top:5%;left:5%}.hero-copy h1{font-size:clamp(30px,3vw,54px)}
.hero-copy .eyebrow{margin-bottom:12px}.hero-copy p{margin-top:12px;font-size:clamp(16px,1.35vw,22px)}
.hero-phone{top:7%;right:6%;left:auto;text-align:right}
.hero-phone strong{font-size:clamp(42px,4.4vw,80px)}
@media(max-width:960px) and (min-width:601px){.hero-copy h1{font-size:30px}.hero-copy .eyebrow{font-size:10px}.hero-copy p{font-size:15px;margin-top:8px}.hero-phone span{font-size:13px}.hero-phone strong{font-size:40px}}
@media(max-width:600px){.hero{aspect-ratio:auto;padding-top:305px}.hero-image{height:auto;position:relative}.hero-copy{top:28px;left:24px;right:20px}.hero-copy h1{font-size:32px}.hero-copy .eyebrow{font-size:10px}.hero-copy p{font-size:17px;margin-top:12px}.hero-copy .mobile-break{display:none}.hero-phone{top:220px;left:24px;right:auto;text-align:left}.hero-phone span{font-size:13px;margin-bottom:5px}.hero-phone strong{font-size:44px;text-shadow:none}}

.section-description{max-width:900px;margin-top:20px;color:#52616d;font-size:18px;line-height:1.85;word-break:keep-all;overflow-wrap:break-word}@media(max-width:600px){.section-description{font-size:16px;line-height:1.8;margin-top:16px}}

/* Always accessible registration entry, without a header duplicate. */
.fixed-contact{display:block;left:auto;right:24px;top:auto;bottom:36px;transform:none;background:transparent;padding:0}
.fixed-contact .mobile-call{display:none}.fixed-contact .registration-link{display:flex;min-width:166px;padding:19px 22px;gap:18px;font-weight:650}
@media(max-width:600px){.fixed-contact{display:grid;grid-template-columns:1fr 1fr;left:0;right:0;top:auto;bottom:0;transform:none;padding-bottom:env(safe-area-inset-bottom);background:#632c3e}.fixed-contact .mobile-call,.fixed-contact .registration-link{display:flex;min-width:0;justify-content:center;padding:15px 10px;font-size:16px;gap:12px}.hero-copy p{font-size:15px}}


.type-caption{padding:14px 0 0;font-size:16px;color:var(--ink);line-height:1.6}
