@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Noto+Sans+SC:wght@400;500;600;700;800&display=swap');
:root{--ink:#163b51;--ink2:#25566b;--cream:#f8f6f0;--paper:#fffefa;--orange:#f07c53;--line:#e0e4e1;--muted:#697e87}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans','Noto Sans SC',sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,a{-webkit-tap-highlight-color:transparent}
a:focus-visible{outline:3px solid var(--orange);outline-offset:4px}
.wrap{width:min(1160px,calc(100% - 48px));margin:auto}
.skip{position:absolute;top:-60px;left:12px;background:white;padding:12px;z-index:20}
.skip:focus{top:10px}
.topbar{position:sticky;top:0;z-index:10;background:rgba(255,254,250,.96);backdrop-filter:blur(16px);border-bottom:1px solid #e7e8e2}
.nav{display:flex;align-items:center;justify-content:space-between;height:82px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;white-space:nowrap}
.brandwords{display:grid;line-height:1.1;gap:6px}
.brandwords b{font-size:14px;letter-spacing:.11em}
.brandwords small{font-size:11px;color:var(--muted);letter-spacing:.24em}
.nav nav{display:flex;gap:33px;align-items:center;font-size:13px;font-weight:700}
.nav nav a:hover,.footer-right a:hover{color:var(--orange)}
.nav-cta{border:1px solid var(--ink);border-radius:50px;padding:10px 20px;font-size:13px;font-weight:800;white-space:nowrap}
.nav-cta:hover{background:var(--ink);color:white}
.hero{background:#f2f1e9;overflow:hidden}
.hero-copy{padding:102px 20px 80px 0;z-index:1}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(43px,5.1vw,74px);line-height:1.22;letter-spacing:-.055em;margin:27px 0 25px;font-weight:800}
h1 em{font-style:normal;color:var(--orange)}
.hero-text{font-size:15px;line-height:2;max-width:480px;color:#486777}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 23px;border-radius:7px;font-size:13px;font-weight:800;transition:transform .2s}
.button:hover{transform:translateY(-2px)}
.primary{background:var(--ink);color:white}
.secondary{border:1px solid var(--ink);color:var(--ink)}
.section h2,.band h2,.resources h2,.closing h2{font-size:clamp(28px,3.2vw,43px);line-height:1.36;letter-spacing:-.045em;margin:0}
.section{padding:95px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:36px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.band{background:#e8eee9;padding:92px 0}
.topics{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}
.topics a{background:#fffefa;padding:25px;display:flex;align-items:center;gap:22px;min-height:103px;transition:background .2s}
.topics a:hover{background:#f7d9c7}
.topics a span:nth-child(2){display:grid;gap:8px}
.explore-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:18px}
.feature{display:flex;flex-direction:column;justify-content:space-between;min-height:365px;padding:31px;position:relative;overflow:hidden}
.feature:before{content:"";position:absolute;inset:0;opacity:.35;background:repeating-linear-gradient(110deg,transparent 0 55px,#fff4 56px 58px,transparent 59px 90px);pointer-events:none}
.feature.big{background:#1e5067;color:#fff}
.feature.small{background:#e4a580;color:#173d51}
.feature h3{font-size:29px;margin:0 0 10px;position:relative}
.feature p{font-size:13px;line-height:1.8;max-width:280px;position:relative}
.feature div>span{font-size:12px;font-weight:800;position:relative}
.resources{background:#f3f0e9;padding:95px 0}
.resource-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}
.resources p{color:var(--muted);font-size:13px;max-width:350px;line-height:2;margin-top:22px}
.resource-links a{padding:20px 0;border-bottom:1px solid #d1d9d5;display:flex;justify-content:space-between;gap:20px;font-weight:700;font-size:14px}
.resource-links a:first-child{border-top:1px solid #d1d9d5}
.resource-links a:hover{color:var(--orange)}
.closing{text-align:center;padding:115px 0}
.closing h2{font-size:clamp(35px,4.5vw,59px)}
.closing h2 i{color:#e78561;font-style:normal}
.closing p{font-size:14px;color:var(--muted);margin:22px 0 33px}
footer{background:#14394e;color:#fff;padding:53px 0 24px}
.foot{display:flex;justify-content:space-between;gap:30px}
.foot-logo{font-weight:800;font-size:21px;letter-spacing:.05em}
.foot-logo span{color:var(--orange)}
.foot p{font-size:12px;color:#a8bdc5;margin:15px 0 0}
.footer-right{display:flex;flex-direction:column;text-align:right;gap:17px;font-size:12px}
.footer-right span{color:#a8bdc5}
.disclaimer{border-top:1px solid #315267;margin-top:35px;padding-top:20px;font-size:11px;color:#93aeba;line-height:1.7}
@media(max-width:900px){
.nav nav{gap:15px}
.nav nav a{font-size:12px}
.hero-copy{padding-top:85px}
}
@media(max-width:700px){
.wrap{width:min(100% - 36px,560px)}
.nav{height:68px}
.nav nav{display:none}
.nav-cta{padding:9px 13px;font-size:12px}
.hero-copy{padding:56px 0 40px}
.hero-text{font-size:14px}
.section{padding:65px 0}
.section-head{align-items:start}
.cards,.topics,.explore-grid,.resource-grid{grid-template-columns:1fr}
.band,.resources{padding:65px 0}
.topics a{padding:20px;min-height:87px}
.feature{min-height:280px}
.feature.small{min-height:230px}
.resource-grid{gap:28px}
.closing{padding:85px 0}
.foot{flex-direction:column}
.footer-right{text-align:left}
.disclaimer{margin-top:30px}
}
@media(prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*,*:before,*:after{transition:none!important}
}
.brandwords b{font-size:16px;letter-spacing:.055em}
.brandwords small{font-size:12px;letter-spacing:.18em}
.feature>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.feature:hover>img{transform:scale(1.035)}
.feature:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,32,49,.35),rgba(9,32,49,.2) 30%,rgba(9,32,49,.87));pointer-events:none}
.feature.small,.feature.big{color:white}
.feature>div{position:relative;z-index:1}
.feature:before{display:none}
@media(max-width:700px){
.brandwords b{font-size:14px;letter-spacing:.035em}
.brandwords small{font-size:11px}
}
.brandwords{gap:5px}
.brandwords b{font-size:19px;letter-spacing:.035em}
.brandwords small{font-size:11px;letter-spacing:.22em}
.hero-full{position:relative;isolation:isolate;min-height:650px;background:#183949;display:flex;align-items:stretch}
.hero-full .hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 48%;z-index:-2}
.hero-full:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,28,39,.79) 0%,rgba(8,28,39,.55) 38%,rgba(8,28,39,.1) 76%),linear-gradient(0deg,rgba(8,28,39,.23),transparent 60%)}
.hero-full .hero-overlay{display:flex;align-items:flex-start;width:min(1160px,calc(100% - 48px))}
.hero-full .hero-copy{padding:54px 0 94px;max-width:750px;color:#fff}
.hero-full h1{margin:0;letter-spacing:0;line-height:1.22}
.hero-full .hero-english{display:block;font-family:'DM Sans',sans-serif;font-size:clamp(46px,6.3vw,90px);font-weight:800;letter-spacing:-.065em;line-height:1.07;margin-bottom:29px}
.hero-full .hero-slogan{display:block;font-size:clamp(30px,3.25vw,46px);font-weight:700;letter-spacing:-.04em;line-height:1.42}
.hero-full .hero-rule{height:2px;width:58px;background:#f5aa88;margin:30px 0 25px}
.hero-full .hero-text{max-width:520px;font-size:15px;line-height:2;color:#f4f7f6;margin:0;text-wrap:pretty;text-shadow:0 1px 3px #17374780}
.section.wrap{padding-top:76px;padding-bottom:76px}
.section-head{margin-bottom:29px}
.band,.resources{padding-top:76px;padding-bottom:76px}
.closing{padding:82px 0}
@media(max-width:700px){
.brandwords b{font-size:16px}
.brandwords small{font-size:10px}
.hero-full{min-height:560px}
.hero-full .hero-overlay{width:calc(100% - 36px)}
.hero-full .hero-photo{object-position:57% center}
.hero-full:before{background:linear-gradient(90deg,rgba(8,28,39,.77),rgba(8,28,39,.35)),linear-gradient(0deg,rgba(8,28,39,.45),transparent 65%)}
.hero-full .hero-copy{padding:42px 0 64px;max-width:100%}
.hero-full .hero-english{font-size:clamp(43px,10.4vw,64px);margin-bottom:29px}
.hero-full .hero-slogan{font-size:clamp(29px,7vw,37px)}
.hero-full .hero-rule{margin:25px 0 20px}
.hero-full .hero-text{font-size:14px;line-height:1.95;max-width:340px}
.section.wrap{padding-top:56px;padding-bottom:56px}
.band,.resources{padding-top:60px;padding-bottom:60px}
}
.nav-cta{border:0;border-radius:0;padding:9px 0;background:transparent;color:var(--ink);font-size:14px;font-weight:700;letter-spacing:.015em}
.nav-cta:hover{background:transparent;color:var(--orange)}
@media(max-width:700px){
.nav-cta{padding:8px 0;font-size:13px}
}
.photo-card{display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;position:relative;isolation:isolate;overflow:hidden;min-height:265px;padding:25px;color:white;background:#274d60;transition:transform .2s ease}
.photo-card>img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.photo-card:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(7,26,38,.85) 0%,rgba(7,26,38,.25) 50%,rgba(7,26,38,.08) 100%)}
.photo-card:hover>img{transform:scale(1.04)}
.photo-card h3{font-size:22px;line-height:1.35;margin:0 0 7px;letter-spacing:-.025em}
.photo-card p{font-size:13px;line-height:1.6;margin:0;color:#f0f5f6}
.photo-card>div{position:relative;z-index:1;padding-right:24px}
.photo-arrow{position:absolute;right:21px;top:19px;font-size:20px;line-height:1;color:white;z-index:1}
.topics a.photo-card{display:flex;align-items:flex-start;justify-content:flex-end;gap:0;min-height:260px;padding:27px;color:white;background:#274d60}
.topics a.photo-card:hover{background:#274d60}
.topics .photo-card h3{font-size:23px}
@media(max-width:700px){
.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.photo-card{min-height:206px;padding:15px}
.photo-card h3{font-size:17px}
.photo-card p{font-size:11px}
.photo-arrow{right:12px;top:12px;font-size:17px}
.topics{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.topics a.photo-card{min-height:196px;padding:15px}
.topics .photo-card h3{font-size:17px}
.topics .photo-card p{font-size:11px}
}
.cards .photo-card,.topics a.photo-card{min-height:0;height:170px;padding:18px;justify-content:flex-start;align-items:flex-start;border-radius:5px}
.photo-card:before{background:linear-gradient(180deg,rgba(7,26,38,.73) 0%,rgba(7,26,38,.4) 44%,rgba(7,26,38,.02) 100%)}
.photo-card h3,.topics .photo-card h3{font-size:19px;margin-bottom:5px}
.photo-card p,.topics .photo-card p{font-size:12px;line-height:1.4}
.photo-card>div{padding-right:0;max-width:95%}
.photo-arrow{display:none}
@media(max-width:700px){
.cards .photo-card,.topics a.photo-card{height:127px;padding:12px;border-radius:4px}
.photo-card h3,.topics .photo-card h3{font-size:15px;line-height:1.25;margin-bottom:5px}
.photo-card p,.topics .photo-card p{font-size:10px;line-height:1.3}
}
.hero-full{min-height:500px}
.hero-full .hero-photo{object-position:center 68%}
.hero-full .hero-overlay{align-self:flex-start}
.hero-full .hero-copy{padding:20px 0 40px}
@media(max-width:700px){
.hero-full{min-height:500px}
.hero-full .hero-photo{object-position:60% 67%}
.hero-full .hero-copy{padding:18px 0 38px}
}
.hero-full{position:relative}
.hero-full .hero-overlay{position:absolute;top:0;left:50%;transform:translateX(-50%);margin:0;display:block;height:auto;z-index:2}
.hero-full .hero-copy{padding-top:18px;margin:0}
@media(max-width:700px){
.hero-full .hero-copy{padding-top:14px}
}
.mobile-nav{display:none}
@media(max-width:700px){
html{scroll-padding-top:122px}
.mobile-nav{display:flex;align-items:center;justify-content:space-around;gap:4px;padding:0 12px 11px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.mobile-nav::-webkit-scrollbar{display:none}
.mobile-nav a{flex:0 0 auto;font-size:12px;font-weight:700;color:var(--ink);padding:9px 8px;border-radius:4px}
.mobile-nav a:hover,.mobile-nav a:focus-visible{color:#a64e30;background:#f3f0e9}
}
.resources p,.closing p{color:#4b616b}
.foot p,.footer-right span,.disclaimer{color:#cad7dc}
.org-suffix,.hero-org{color:#e88a64}
.brandwords b{font-size:19px;letter-spacing:-.025em}
.brandwords small{font-size:10px;letter-spacing:.05em}
.hero-full .hero-org{display:inline-block;font-size:.43em;font-weight:800;letter-spacing:-.02em;margin-left:5px;vertical-align:baseline}
.foot-logo{letter-spacing:-.015em}
@media(max-width:700px){
 .brandwords b{font-size:16px}
 .brandwords small{font-size:9px}
 .hero-full .hero-english{font-size:clamp(37px,9vw,60px);white-space:nowrap}
 .hero-full .hero-org{margin-left:3px}
}

/* ===== Guide article pages (added 2026-11-07) ===== */
.cards.four{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.cards.four{grid-template-columns:repeat(2,1fr)}}
.guide-head{background:#183949;color:#fff;padding:64px 0 50px}
.guide-head .crumbs{font-size:12px;color:#b9cbd4;margin-bottom:20px}
.guide-head .crumbs a:hover{color:var(--orange)}
.guide-head h1{font-size:clamp(30px,4vw,46px);margin:0 0 16px;letter-spacing:-.03em;line-height:1.3}
.guide-head .lead{font-size:15px;line-height:1.95;color:#e8f0f2;max-width:640px;margin:0}
.guide-head .meta{margin-top:18px;font-size:12px;color:#9fb6c0}
.prose{max-width:820px;padding:56px 0 64px}
.prose h2{font-size:24px;line-height:1.4;margin:42px 0 14px;letter-spacing:-.02em}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:17px;margin:26px 0 8px}
.prose p{font-size:15px;line-height:1.95;color:#33474f;margin:0 0 14px}
.prose ul,.prose ol{font-size:15px;line-height:1.95;color:#33474f;margin:0 0 14px;padding-left:22px}
.prose li{margin-bottom:6px}
.prose a{color:#0b5cad;text-decoration:underline;text-underline-offset:3px}
.quickbox{background:#f3f0e9;border:1px solid var(--line);border-radius:8px;padding:20px 22px;margin:0 0 32px}
.quickbox b{display:block;margin-bottom:8px;font-size:14px}
.quickbox a{display:inline-block;margin:4px 16px 4px 0;font-size:14px;font-weight:700}
.cta-box{background:#e8eee9;border-radius:8px;padding:26px;margin:40px 0 0}
.cta-box h2{margin-top:0}
.cta-box p:last-child{margin-bottom:0}
@media(max-width:700px){
.guide-head{padding:44px 0 36px}
.prose{padding:38px 0 48px}
.prose h2{font-size:21px}
}