:root{--navy:#102b60;--blue:#075fca;--sky:#e9f6ff;--mist:#f6faff;--muted:#526581;--border:#dce8f7;--shadow:0 20px 65px rgba(24,75,137,.1)}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--navy);background:#fff;line-height:1.6}a{text-decoration:none;color:inherit}button{font:inherit} .container{width:min(1180px,calc(100% - 44px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid #ecf1f8}.header-inner{height:84px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:11px;min-width:0}.brand img{width:64px;height:64px;object-fit:contain}.brand-name{font-family:Georgia,serif;letter-spacing:.4px;font-size:21px;font-weight:800;white-space:nowrap}.brand-tag{display:block;color:var(--blue);letter-spacing:1.75px;font-size:8px;font-weight:800;text-transform:uppercase}.nav{display:flex;gap:29px;align-items:center;font-weight:650;font-size:13px}.nav a:hover{color:var(--blue)}.pill{display:inline-flex;justify-content:center;align-items:center;gap:10px;background:var(--blue);color:#fff!important;border-radius:100px;padding:13px 22px;box-shadow:0 7px 14px rgba(0,87,189,.15);font-size:13px;font-weight:750;transition:transform .15s}.pill:hover{transform:translateY(-2px);background:#034aaf}.menu-toggle{display:none;border:1px solid var(--border);border-radius:12px;background:#fff;padding:9px 12px;font-size:23px;cursor:pointer}
    .hero{position:relative;overflow:hidden;background:radial-gradient(circle at 75% 35%,#d2edff 0,transparent 42%),linear-gradient(120deg,#f9fcff 0%,#e4f5ff 100%)}.hero::before{content:"";position:absolute;height:430px;width:430px;border-radius:50%;right:-190px;bottom:-270px;background:#c0e7ff}.hero-grid{position:relative;min-height:570px;padding:74px 0 72px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:40px}.eyebrow{color:var(--blue);text-transform:uppercase;font-weight:850;letter-spacing:3px;font-size:12px}.hero h1,h2{font-family:Georgia,"Times New Roman",serif;letter-spacing:-1.7px;line-height:1.12}.hero h1{font-size:clamp(41px,5.5vw,72px);margin:17px 0 20px}.accent{color:var(--blue)}.lead{font-size:17px;color:#445b78;max-width:570px}.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:29px}.outline{padding:12px 20px;border-radius:100px;border:1px solid #93c4ee;color:var(--blue);font-weight:750;font-size:13px}.hero-art{position:relative;min-height:445px;display:grid;place-items:center}.halo{width:415px;height:415px;max-width:100%;border-radius:50%;background:linear-gradient(155deg,#c0e9ff,#89c5f2);box-shadow:inset 0 0 0 35px #ffffff45,0 35px 70px #2e89ce20}.hero-art img{position:absolute;width:min(360px,83%);filter:drop-shadow(0 22px 20px rgba(15,68,133,.20))}.float-label{position:absolute;background:white;border:1px solid #e1efff;border-radius:16px;padding:13px 17px;box-shadow:var(--shadow);font-size:12px;font-weight:750}.label-one{left:0;top:50px}.label-two{right:0;bottom:55px}.mini-icon{color:var(--blue);font-size:18px;vertical-align:middle;margin-right:7px}
    section{scroll-margin-top:90px}.section{padding:94px 0}.section-head{max-width:710px;margin-bottom:37px}.section h2{font-size:clamp(35px,4vw,52px);margin:12px 0 16px}.section-intro{color:var(--muted);font-size:16px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.about-panel{background:linear-gradient(140deg,#e9f7ff,#f6fbff);border:1px solid #dcedfb;border-radius:30px;padding:39px}.about-panel p{color:var(--muted)}.values{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:28px}.value{text-align:center;border-radius:18px;background:white;padding:18px 10px;box-shadow:0 8px 25px #1d6caa0c}.value strong{display:block;font-size:13px;margin-top:6px}.value span{font-size:25px}
    .programs{background:var(--mist)}.program-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:23px}.program-card{background:white;padding:40px;border:1px solid var(--border);border-radius:26px;box-shadow:0 12px 40px #1b62a00b;position:relative;overflow:hidden}.program-icon{width:65px;height:65px;display:grid;place-items:center;background:#e8f4ff;border-radius:20px;font-size:29px}.program-card h3{font-family:Georgia,serif;font-size:29px;margin:20px 0 8px}.program-card p{color:var(--muted);font-size:15px;max-width:450px}.program-card::after{content:"";position:absolute;right:-50px;top:-50px;width:180px;height:180px;border-radius:50%;border:24px solid #f0f8ff}
    .feature-wrap{background:linear-gradient(115deg,#0b3c89,#086dcc);border-radius:32px;overflow:hidden;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;color:#fff;box-shadow:var(--shadow)}.feature-copy{padding:64px}.feature-copy .eyebrow{color:#afdeff}.feature-copy h2{color:#fff;margin:13px 0;font-size:clamp(35px,4.4vw,56px)}.feature-copy p{color:#e0efff;font-size:16px}.feature-footnote{margin-top:26px;font-size:12px!important;opacity:.82}.feature-graphic{min-height:380px;display:grid;place-items:center;background:radial-gradient(circle,#80c8ff44,#ffffff00 70%);position:relative}.orbit{border:2px solid #ffffff42;border-radius:50%;width:315px;height:315px;display:grid;place-items:center}.orbit:after{content:"";position:absolute;width:230px;height:230px;border:2px dashed #ffffff45;border-radius:50%;transform:rotate(20deg)}.orbit-core{width:175px;height:175px;display:grid;place-items:center;text-align:center;background:#fff;border-radius:50%;color:var(--blue);box-shadow:0 20px 30px #00316b45;font-family:Georgia,serif;font-size:28px;line-height:1.1;font-weight:bold}.spark{position:absolute;font-size:37px}.s1{top:63px;left:70px}.s2{right:75px;top:82px}.s3{bottom:70px;right:78px}
    .why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.why-card{padding:28px;border:1px solid var(--border);border-radius:20px}.why-card .symbol{font-size:28px}.why-card h3{margin:12px 0 6px;font-size:17px}.why-card p{color:var(--muted);font-size:14px;margin:0}
    .contact{background:linear-gradient(140deg,#e5f5ff,#f8fbff);text-align:center}.contact .section-head{margin:0 auto 26px}.email-link{color:var(--blue);font-weight:750;font-size:18px}.footer{background:#102c62;color:#fff;padding:29px 0}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap;font-size:13px}.footer small{color:#bed6fa}.footer a:hover{text-decoration:underline}
    @media(max-width:900px){.nav{gap:14px;font-size:12px}.nav .pill{padding:11px 13px}.brand-name{font-size:18px}.hero-grid{gap:10px}.halo{width:340px;height:340px}.hero-art{min-height:355px}.float-label{display:none}.feature-copy{padding:43px}.feature-graphic{min-height:320px}}
    @media(max-width:680px){.container{width:min(100% - 32px,1180px)}.header-inner{height:72px}.brand img{width:52px;height:52px}.brand-name{font-size:17px}.brand-tag{font-size:7px}.menu-toggle{display:block}.nav{display:none;position:absolute;top:72px;left:0;right:0;background:white;padding:20px 22px 24px;flex-direction:column;align-items:stretch;box-shadow:0 13px 24px #102b601c}.nav.is-open{display:flex}.nav a:not(.pill){padding:8px 0}.hero-grid{padding:65px 0 45px;grid-template-columns:1fr}.hero h1{font-size:45px}.hero-art{min-height:310px}.halo{width:290px;height:290px}.hero-art img{width:255px}.section{padding:65px 0}.about-grid,.program-grid,.feature-wrap,.why-grid{grid-template-columns:1fr}.about-grid{gap:20px}.about-panel{padding:23px}.program-card{padding:28px}.feature-wrap{border-radius:25px}.feature-copy{padding:35px 28px 12px}.feature-graphic{min-height:290px}.orbit{width:240px;height:240px}.orbit:after{width:190px;height:190px}.orbit-core{height:150px;width:150px;font-size:24px}.s1{left:35px}.s2{right:35px}.s3{right:38px}.footer-inner{flex-direction:column;text-align:center}}
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.pill{transition:none}}

    .header-controls{display:flex;align-items:center;gap:12px;flex-shrink:0}.language-switch{display:flex;align-items:center;border:1px solid #cbdff4;background:#f4f9ff;padding:3px;border-radius:999px;gap:2px}.language-switch button{border:0;background:transparent;color:#426087;font-size:12px;font-weight:800;cursor:pointer;border-radius:999px;padding:7px 11px;min-height:35px}.language-switch button[aria-pressed="true"]{background:var(--blue);color:#fff;box-shadow:0 2px 6px #075fca25}.language-switch button:focus-visible{outline:3px solid #ffcc55;outline-offset:2px}html[lang="zh-Hans"] body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Noto Sans CJK SC,sans-serif}html[lang="zh-Hans"] .hero h1,html[lang="zh-Hans"] h2,html[lang="zh-Hans"] .program-card h3{font-family:inherit;letter-spacing:-.5px}html[lang="zh-Hans"] .brand-name{font-family:Georgia,serif}
    @media(max-width:900px){.nav{gap:12px}.language-switch button{padding:6px 9px}}
    @media(max-width:680px){.header-controls{gap:8px}.language-switch button{padding:5px 9px;font-size:11px;min-height:32px}.brand-name{font-size:15px}.brand-tag{letter-spacing:.5px;font-size:6.5px}}
    @media(max-width:380px){.brand img{width:43px;height:43px}.brand-name{font-size:13px}.brand-tag{font-size:6px}.language-switch button{padding:5px 7px}}
.not-found{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:24px;background:var(--mist)}.not-found h1{font-size:clamp(36px,6vw,56px);margin:0 0 8px}.not-found p{color:var(--muted);margin:0 0 24px}