:root{
  --navy:#0f2942;
  --navy-2:#163a5c;
  --gold:#c9a227;
  --gold-soft:#e3c766;
  --ink:#1c2733;
  --muted:#5a6b7b;
  --bg:#ffffff;
  --bg-alt:#f6f8fa;
  --line:#e4e9ee;
  --radius:14px;
  --maxw:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Noto Serif SC',system-ui,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
[data-lang-zh]{display:none}
[data-lang-en]{display:inline}
html[data-lang="zh"] [data-lang-en]{display:none}
html[data-lang="zh"] [data-lang-zh]{display:inline}
p [data-lang-en],p [data-lang-zh],h1 [data-lang-en],h1 [data-lang-zh],
h2 [data-lang-en],h2 [data-lang-zh],h3 [data-lang-en],h3 [data-lang-zh],
.hero-sub [data-lang-en],.hero-sub [data-lang-zh]{display:none}
html[data-lang="en"] p [data-lang-en],html[data-lang="en"] h1 [data-lang-en],
html[data-lang="en"] h2 [data-lang-en],html[data-lang="en"] h3 [data-lang-en],
html[data-lang="en"] .hero-sub [data-lang-en]{display:inline}
html[data-lang="zh"] p [data-lang-zh],html[data-lang="zh"] h1 [data-lang-zh],
html[data-lang="zh"] h2 [data-lang-zh],html[data-lang="zh"] h3 [data-lang-zh],
html[data-lang="zh"] .hero-sub [data-lang-zh]{display:inline}
html[data-lang="zh"] body{font-family:'Noto Serif SC','Inter',sans-serif}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.site-header{position:sticky;top:0;z-index:50;background:var(--navy);border-bottom:2px solid var(--gold)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.brand-mark{font-family:'Playfair Display',serif;font-weight:700;font-size:1.5rem;letter-spacing:1px;color:var(--gold-soft)}
.brand-text{display:flex;flex-direction:column;font-size:.72rem;line-height:1.3;color:#cdd8e2;max-width:260px}
.brand-zh{font-family:'Noto Serif SC',serif}
.site-nav{display:flex;align-items:center;gap:22px}
.site-nav a{color:#dbe4ec;text-decoration:none;font-size:.92rem;font-weight:500;transition:color .2s}
.site-nav a:hover{color:var(--gold-soft)}
.lang-btn{background:transparent;border:1px solid var(--gold);color:var(--gold-soft);padding:6px 16px;border-radius:20px;cursor:pointer;font-size:.85rem;font-weight:600;transition:.2s}
.lang-btn:hover{background:var(--gold);color:var(--navy)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px}
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding:90px 0 100px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;background:radial-gradient(circle,rgba(201,162,39,.18),transparent 70%);border-radius:50%}
.hero-inner{position:relative;z-index:1;max-width:820px}
.hero-kicker{color:var(--gold-soft);font-size:.85rem;letter-spacing:1px;text-transform:uppercase;margin-bottom:18px}
.hero h1{font-family:'Playfair Display','Noto Serif SC',serif;font-size:clamp(2rem,5vw,3.4rem);line-height:1.15;margin-bottom:22px}
.hero-sub{font-size:1.12rem;color:#c9d5e0;max-width:640px;margin-bottom:32px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 28px;border-radius:30px;font-weight:600;text-decoration:none;font-size:.95rem;cursor:pointer;border:none;transition:.2s}
.btn-primary{background:var(--gold);color:var(--navy)}
.btn-primary:hover{background:var(--gold-soft);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn-ghost:hover{border-color:var(--gold-soft);color:var(--gold-soft)}
.stats{background:var(--navy-2);padding:0}
.stats-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.08)}
.stat{background:var(--navy-2);text-align:center;padding:34px 12px;color:#fff}
.stat-num{font-family:'Playfair Display',serif;font-size:2.4rem;color:var(--gold-soft);font-weight:700}
.stat-label{font-size:.85rem;color:#b9c6d3;margin-top:6px}
.section{padding:80px 0}
.section-alt{background:var(--bg-alt)}
.section-head{text-align:center;margin-bottom:52px}
.eyebrow{display:inline-block;color:var(--gold);font-weight:600;font-size:.82rem;letter-spacing:2px;text-transform:uppercase;margin-bottom:12px}
.section-head h2{font-family:'Playfair Display','Noto Serif SC',serif;font-size:clamp(1.7rem,3.5vw,2.4rem);color:var(--navy)}
.lead{text-align:center;max-width:760px;margin:0 auto 44px;color:var(--muted);font-size:1.05rem}
.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:44px;align-items:start}
.about-text p{margin-bottom:18px;color:var(--muted);font-size:1.05rem}
.about-card{background:var(--navy);color:#fff;padding:34px;border-radius:var(--radius)}
.about-card h3{color:var(--gold-soft);margin-bottom:8px;font-size:1.1rem}
.about-card p{color:#c9d5e0;margin-bottom:22px}
.about-card p:last-child{margin-bottom:0}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 24px;transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(15,41,66,.1);border-color:var(--gold-soft)}
.card-icon{font-size:2rem;margin-bottom:14px}
.card h3{color:var(--navy);margin-bottom:10px;font-size:1.12rem}
.card p{color:var(--muted);font-size:.95rem}
.fellow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:44px}
.fellow-tier{border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:var(--radius);padding:28px}
.fellow-tier h3{color:var(--navy);margin-bottom:10px}
.fellow-tier p{color:var(--muted);font-size:.95rem}
.cta-box{text-align:center;background:var(--bg-alt);border-radius:var(--radius);padding:38px;display:flex;flex-direction:column;align-items:center;gap:18px}
.cta-box p{font-size:1.15rem;color:var(--navy);font-weight:600}
.news-list{display:flex;flex-direction:column;gap:20px;max-width:820px;margin:0 auto}
.news-item{display:grid;grid-template-columns:90px 1fr;gap:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 28px}
.news-item time{font-family:'Playfair Display',serif;font-size:1.4rem;color:var(--gold);font-weight:700}
.news-item h3{color:var(--navy);margin-bottom:6px;font-size:1.1rem}
.news-item p{color:var(--muted);font-size:.95rem}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:start}
.contact-info p{margin-bottom:18px;color:var(--muted)}
.contact-info strong{color:var(--navy)}
.contact-info a{color:var(--gold);text-decoration:none}
.contact-form{display:flex;flex-direction:column;gap:16px;background:var(--bg-alt);padding:30px;border-radius:var(--radius)}
.contact-form label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;color:var(--navy);font-weight:600}
.contact-form input,.contact-form textarea{padding:11px 14px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:.95rem;font-weight:400}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--gold)}
.site-footer{background:var(--navy);color:#a9b8c6;padding:40px 0;text-align:center}
.footer-brand{font-family:'Playfair Display',serif;color:var(--gold-soft);font-size:1.4rem;font-weight:700;margin-bottom:14px;letter-spacing:1px}
.footer-inner p{font-size:.88rem;max-width:760px;margin:0 auto}
@media(max-width:900px){
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .cards,.fellow-grid{grid-template-columns:repeat(2,1fr)}
  .stats-inner{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .nav-toggle{display:flex}
  .site-nav{position:fixed;top:74px;right:0;bottom:0;width:250px;background:var(--navy);flex-direction:column;align-items:flex-start;padding:28px;gap:18px;transform:translateX(100%);transition:.3s;box-shadow:-8px 0 30px rgba(0,0,0,.3)}
  body.nav-open .site-nav{transform:translateX(0)}
  .brand-text{display:none}
  .cards,.fellow-grid{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .section{padding:56px 0}
}


.page-hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding:70px 0 60px;text-align:center}
.page-hero h1{font-family:'Playfair Display','Noto Serif SC',serif;font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:14px}
.page-hero p{color:#c9d5e0;max-width:640px;margin:0 auto;font-size:1.05rem}
.breadcrumb{background:var(--bg-alt);border-bottom:1px solid var(--line);padding:12px 0;font-size:.85rem}
.breadcrumb a{color:var(--gold);text-decoration:none}
.breadcrumb span{color:var(--muted)}
.prose{max-width:820px;margin:0 auto}
.prose h2{font-family:'Playfair Display','Noto Serif SC',serif;color:var(--navy);font-size:1.5rem;margin:36px 0 14px}
.prose h2:first-child{margin-top:0}
.prose p{color:var(--muted);margin-bottom:16px;font-size:1.05rem}
.prose ul{color:var(--muted);margin:0 0 16px 22px;font-size:1.05rem}
.prose li{margin-bottom:8px}
.notice-box{background:#fff8e6;border:1px solid var(--gold-soft);border-left:4px solid var(--gold);border-radius:8px;padding:20px 24px;margin:28px 0;font-size:.95rem;color:#5a4a15}
.gov-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:24px 0}
.gov-card{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff}
.gov-card h3{color:var(--navy);font-size:1.1rem;margin-bottom:8px}
.gov-card p{color:var(--muted);font-size:.92rem}
@media(max-width:640px){.gov-grid{grid-template-columns:1fr}}

.tier-block{border:1px solid var(--line);border-radius:var(--radius);padding:26px 28px;margin-bottom:18px;background:#fff}
.tier-block.honour{border-top:3px solid var(--gold)}
.tier-block.appoint{border-top:3px solid var(--navy-2)}
.tier-block h3{color:var(--navy);font-size:1.2rem;margin-bottom:6px}
.tier-block .tier-en{color:var(--gold);font-size:.9rem;font-weight:600;letter-spacing:.5px;margin-bottom:10px}
.tier-block p{color:var(--muted);font-size:.98rem;margin:0}
.cat-label{display:inline-block;background:var(--bg-alt);color:var(--navy);font-weight:600;font-size:.82rem;letter-spacing:1px;text-transform:uppercase;padding:6px 14px;border-radius:20px;margin:28px 0 16px}
.steps{counter-reset:step;margin:20px 0}
.step{position:relative;padding:0 0 22px 52px;border-left:2px solid var(--line);margin-left:16px}
.step:last-child{border-left:2px solid transparent;padding-bottom:0}
.step::before{counter-increment:step;content:counter(step);position:absolute;left:-17px;top:-2px;width:32px;height:32px;background:var(--gold);color:var(--navy);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-family:'Playfair Display',serif}
.step h4{color:var(--navy);margin-bottom:4px;font-size:1.05rem}
.step p{color:var(--muted);font-size:.95rem;margin:0}

.news-page-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:24px}
.news-card{border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px;background:#fff;transition:.2s}
.news-card:hover{box-shadow:0 10px 28px rgba(15,41,66,.08);border-color:var(--gold-soft)}
.news-card .news-date{color:var(--gold);font-weight:600;font-size:.85rem;letter-spacing:1px;margin-bottom:8px}
.news-card h3{color:var(--navy);font-size:1.25rem;margin-bottom:10px;font-family:'Playfair Display','Noto Serif SC',serif}
.news-card p{color:var(--muted);font-size:1rem;margin:0}

.area-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:24px 0 8px}
.area-card{border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:10px;padding:22px 24px;background:#fff}
.area-card h3{color:var(--navy);font-size:1.12rem;margin-bottom:8px}
.area-card p{color:var(--muted);font-size:.95rem;margin:0}
.planned-tag{display:inline-block;background:var(--bg-alt);color:var(--muted);font-size:.75rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;padding:4px 12px;border-radius:12px;margin-left:8px;vertical-align:middle}
@media(max-width:640px){.area-grid{grid-template-columns:1fr}}
.activity-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:24px 0}
.activity-card{border:1px solid var(--line);border-radius:12px;padding:24px;background:#fff;text-align:center}
.activity-card .act-icon{font-size:2rem;margin-bottom:12px}
.activity-card h3{color:var(--navy);font-size:1.1rem;margin-bottom:8px}
.activity-card p{color:var(--muted);font-size:.93rem;margin:0}
.event-empty{border:2px dashed var(--line);border-radius:12px;padding:44px 24px;text-align:center;color:var(--muted);background:var(--bg-alt);margin:20px 0}
.event-empty .ee-icon{font-size:2.4rem;margin-bottom:12px;opacity:.6}
@media(max-width:640px){.activity-grid{grid-template-columns:1fr}}