:root{
  --navy:#1f2d3d; --navy2:#2a3d52; --gold:#b58a3c; --gold-l:#d8b978;
  --ink:#24282c; --muted:#5c626a; --line:#e4e2dc; --bg:#ffffff; --cream:#f7f5f0;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Helvetica,Arial,sans-serif;
  color:var(--ink);line-height:1.65;background:var(--bg);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:Georgia,"Times New Roman","Songti SC","Noto Serif SC",serif;color:var(--navy);line-height:1.25;font-weight:600}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1080px;margin:0 auto;padding:0 24px}
.narrow{max-width:820px}
.center{text-align:center}
.viewall{margin-top:30px;text-align:center}

header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;flex-direction:column;line-height:1.1}
.brand .en{font-family:Georgia,serif;font-weight:600;font-size:19px;color:var(--navy);letter-spacing:.3px}
.brand .zh{font-size:12px;color:var(--gold);letter-spacing:2px;margin-top:2px}
.menu{display:flex;align-items:center;gap:24px;list-style:none}
.menu a{color:var(--navy);font-size:14.5px;font-weight:500}
.menu a:hover{color:var(--gold);text-decoration:none}
.lang{font-size:13px;color:var(--muted);border:1px solid var(--line);padding:5px 11px;border-radius:20px}
.btn{display:inline-block;background:var(--gold);color:#fff !important;padding:11px 22px;border-radius:4px;
  font-weight:600;font-size:14.5px;border:1px solid var(--gold);cursor:pointer;transition:.15s}
.btn:hover{background:#a67c30;text-decoration:none}
.btn.ghost{background:transparent;color:var(--navy) !important;border:1px solid var(--navy)}
.btn.ghost:hover{background:var(--navy);color:#fff !important}
.btn.ghost-light{background:transparent;color:#fff !important;border:1px solid rgba(255,255,255,.85)}
.btn.ghost-light:hover{background:#fff;color:var(--navy) !important;border-color:#fff;text-decoration:none}
.btn.light{background:#fff;color:var(--navy) !important;border:1px solid #fff}
.hamb{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.hamb span{width:24px;height:2px;background:var(--navy);display:block}

.hero{background:linear-gradient(150deg,var(--navy) 0%,var(--navy2) 100%);color:#fff;padding:92px 0 84px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-120px;top:-80px;width:420px;height:420px;
  border:1px solid rgba(181,138,60,.25);border-radius:50%}
.hero .container{position:relative;z-index:2}
.eyebrow{color:var(--gold-l);font-size:13px;letter-spacing:2.5px;text-transform:uppercase;margin-bottom:18px;font-weight:600}
.hero h1{color:#fff;font-size:44px;max-width:840px;margin-bottom:20px}
.hero p.sub{font-size:19px;color:#d7dce2;max-width:700px;margin-bottom:32px;font-family:inherit}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}

section.block{padding:66px 0}
section.block.cream{background:var(--cream)}
.kicker{color:var(--gold);font-size:13px;letter-spacing:2px;text-transform:uppercase;font-weight:600;margin-bottom:10px}
h2.sec{font-size:31px;margin-bottom:14px}
.lead{font-size:18px;color:var(--muted);max-width:760px;margin-bottom:14px}
p{margin-bottom:15px}
.narrow p{font-size:16.5px}

.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:34px}
.cards.three{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px;transition:.18s;border-top:3px solid var(--gold)}
.card:hover{box-shadow:0 12px 30px rgba(31,45,61,.10);transform:translateY(-3px)}
.card h3{font-size:19px;margin-bottom:9px}
.card p{color:var(--muted);font-size:15px;margin-bottom:14px}
.card a.more{font-weight:600;font-size:14.5px}
.price{font-family:Georgia,serif;font-size:22px;color:var(--navy);font-weight:600;margin-top:6px}
.price .unit{font-size:13px;color:var(--muted);font-weight:400}

.why{display:grid;grid-template-columns:repeat(2,1fr);gap:26px 40px;margin-top:32px}
.why .item{padding-left:20px;border-left:3px solid var(--gold)}
.why .item h3{font-size:18px;margin-bottom:6px}
.why .item p{color:var(--muted);font-size:15.5px;margin:0}

.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.step{position:relative;padding:26px 22px;background:#fff;border:1px solid var(--line);border-radius:8px}
.step:before{counter-increment:s;content:counter(s);position:absolute;top:-16px;left:22px;width:34px;height:34px;
  background:var(--navy);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-family:Georgia,serif}
.step h3{font-size:17px;margin:8px 0 6px}
.step p{color:var(--muted);font-size:15px;margin:0}

.prose h2{font-size:25px;margin:34px 0 12px}
.prose h3{font-size:18px;margin:22px 0 6px}
.prose ul{margin:0 0 16px 22px}
.prose li{margin-bottom:7px}
.callout{background:var(--cream);border-left:4px solid var(--gold);padding:18px 22px;border-radius:4px;margin:22px 0;font-size:15.5px;color:var(--muted)}
.faq{border-top:1px solid var(--line);padding:18px 0}
.faq h3{margin:0 0 6px;font-size:17px;color:var(--navy)}
.faq p{margin:0;color:var(--muted);font-size:15.5px}

.ctaband{background:var(--navy);color:#fff;padding:56px 0;text-align:center}
.ctaband h2{color:#fff;font-size:28px;margin-bottom:10px}
.ctaband p{color:#cdd3da;margin-bottom:26px;font-size:17px}
.ctaband .wechat{color:var(--gold-l);font-size:14px;margin-top:16px}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:20px}
.info p{margin-bottom:10px;font-size:16px}
.info strong{color:var(--navy)}
form label{display:block;font-size:14px;font-weight:600;color:var(--navy);margin:14px 0 5px}
form input,form select,form textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:5px;
  font-family:inherit;font-size:15px;background:#fff}
form textarea{min-height:120px;resize:vertical}
form .btn{margin-top:20px;border:0}

footer.site{background:var(--navy);color:#aeb6c0;padding:50px 0 26px;font-size:14.5px}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;margin-bottom:30px}
footer.site h4{color:#fff;font-family:Georgia,serif;font-size:16px;margin-bottom:12px;font-weight:600}
footer.site .zhname{color:var(--gold-l);letter-spacing:2px}
footer.site a{color:#aeb6c0}
footer.site a:hover{color:#fff}
footer.site p{margin-bottom:7px}
.disc{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;font-size:12.5px;color:#7d868f;line-height:1.6}

.bio{display:grid;grid-template-columns:270px 1fr;gap:38px;align-items:start;margin:4px 0 10px}
.bio img{width:100%;border-radius:8px;border:1px solid var(--line);display:block}
.bio .cap{font-size:13px;color:var(--muted);margin-top:8px;text-align:center}
.meet{display:grid;grid-template-columns:1fr 300px;gap:44px;align-items:center}
.meet img{width:100%;border-radius:8px;border:1px solid var(--line);display:block}
.proggroup{margin-top:30px}
.proggroup h3{font-size:18px;color:var(--navy);margin-bottom:3px}
.proggroup .d{color:var(--muted);font-size:14.5px;margin:0}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:13px}
.pill{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:22px;padding:8px 15px;font-size:14px;color:var(--navy) !important;transition:.15s}
a.pill:hover{border-color:var(--gold);color:var(--gold) !important;text-decoration:none;box-shadow:0 4px 12px rgba(31,45,61,.08)}

/* bilingual language toggle */
.zh-only{display:none}
html.zh .en-only{display:none}
html.zh .zh-only{display:revert}

@media(max-width:820px){
  .menu{position:fixed;inset:70px 0 auto 0;background:#fff;flex-direction:column;gap:0;
    border-bottom:1px solid var(--line);display:none;padding:8px 0}
  .menu.open{display:flex}
  .menu li{width:100%;padding:0 24px}
  .menu li a{display:block;padding:13px 0;border-bottom:1px solid var(--line)}
  .menu li:last-child{padding:12px 24px}
  .hamb{display:flex}
  .hero h1{font-size:33px}.hero p.sub{font-size:17px}
  h2.sec{font-size:26px}
  .cards,.cards.three,.why,.steps,.contact-grid{grid-template-columns:1fr}
  .bio,.meet{grid-template-columns:1fr}
  .bio img,.meet img{max-width:280px;margin:0 auto}
}