:root{--navy:#0f2a4a;--navy2:#16365c;--ink:#1b2430;--muted:#4f5b6b;--line:#dde3ea;--bg2:#f4f6f9;--accent:#e3a33b;--accent-d:#b87a14;--r:12px;
--font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);line-height:1.6;font-size:17px;background:#fff}
:lang(zh-Hans) body,html:lang(zh-Hans){line-height:1.75}
img,svg{max-width:100%;display:block}a{color:var(--navy2)}a:hover{color:var(--accent-d)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:#000;padding:8px 14px;z-index:99}.skip:focus{left:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hdr{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.hdr-in{display:flex;align-items:center;gap:8px;min-height:64px;flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--navy);text-decoration:none;font-size:17px;letter-spacing:-.01em;flex-shrink:0;white-space:nowrap}
.nav{display:flex;gap:0;flex:1;flex-wrap:nowrap;justify-content:center;min-width:0}.nav a{text-decoration:none;color:var(--ink);padding:7px 5px;border-radius:8px;font-size:13.25px;white-space:nowrap}
.nav a:hover{background:var(--bg2)}.nav a[aria-current=page]{color:var(--navy);font-weight:700;box-shadow:inset 0 -3px 0 var(--accent)}
.lang{display:flex;gap:4px;align-items:center;font-size:13.5px;color:var(--muted);flex-shrink:0}.lang a{text-decoration:none;color:var(--muted);padding:4px 5px;border-radius:6px}.lang a[aria-current]{color:var(--navy);font-weight:700;background:var(--bg2)}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 12px;font:inherit;cursor:pointer}
.btn{display:inline-block;padding:12px 22px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font:inherit;font-weight:700;transition:.15s}
.btn-accent{background:var(--accent);color:#1a1205}.btn-accent:hover{background:#f0b552;color:#1a1205}
.btn-ghost{border-color:var(--navy2);color:var(--navy2);background:transparent;margin-top:20px}.btn-ghost:hover{background:var(--navy2);color:#fff}
.hdr-cta{padding:8px 14px;font-size:13.5px;flex-shrink:0;white-space:nowrap}
.hero{background:linear-gradient(135deg,var(--navy) 0%,#1b4677 100%);color:#fff;padding:72px 0;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;border:60px solid rgba(227,163,59,.12)}
.hero-in{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center;position:relative;z-index:1}
.hero-sm{padding:56px 0}.hero-sm .hero-in{grid-template-columns:1fr;max-width:820px}
.hero h1{font-size:clamp(30px,4.4vw,50px);line-height:1.15;margin:0 0 18px;letter-spacing:-.02em}.lead{font-size:19px;color:#d8e3f0;margin:0 0 28px;max-width:640px}
.eyebrow{color:var(--accent);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:13px;margin:0 0 12px}
.sec{padding:64px 0}.sec.alt{background:var(--bg2)}.sec h2{font-size:clamp(24px,3vw,34px);color:var(--navy);margin:0 0 24px;letter-spacing:-.01em}
.center{text-align:center;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:0 1px 2px rgba(15,42,74,.05)}
.card h3{margin:14px 0 8px;color:var(--navy);font-size:19px}.card p{margin:0;color:var(--muted)}
.ico{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#f3c77a);color:var(--navy)}.ico svg{width:22px;height:22px;display:block}
.num{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800}
.paths{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:-104px;position:relative;z-index:2}
.path{display:flex;flex-direction:column;gap:8px;background:#fff;border-radius:var(--r);padding:30px;text-decoration:none;color:var(--ink);border:1px solid var(--line);border-top:5px solid var(--accent);box-shadow:0 10px 30px rgba(15,42,74,.12)}
.path-alt{border-top-color:var(--navy2)}.kicker{font-size:21px;font-weight:800;color:var(--navy)}.arrow{font-weight:700;color:var(--navy2);margin-top:6px}.path:hover{transform:translateY(-2px)}
.hero:has(+.sec .paths){padding-bottom:150px}
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:0;margin:0 0 20px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;font-weight:700;color:var(--navy);display:flex;align-items:center;gap:12px;font-size:18px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.map{margin:0}.map figcaption{font-size:14px;color:var(--muted);margin-top:8px;text-align:center}.hero .map figcaption{color:#cfdbea}
.svc{border-bottom:1px solid var(--line);padding:0 0 40px;margin-bottom:40px}.svc-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:32px}
.svc h3{font-size:16px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:0 0 8px}
.svc-meta{background:var(--bg2);border-radius:var(--r);padding:22px}.svc-meta p{margin:0 0 16px}
.ticks{padding:0;list-style:none;margin:0}.ticks li{padding:6px 0 6px 30px;position:relative}.ticks li:before{content:"";position:absolute;left:0;top:13px;width:16px;height:9px;border-left:3px solid var(--accent-d);border-bottom:3px solid var(--accent-d);transform:rotate(-45deg)}
.note{font-size:14px;color:var(--muted);border-left:3px solid var(--accent);padding-left:12px}
.ph{background:#fff4dc;color:#6b4a00;border:1px dashed #c99a3a;border-radius:4px;padding:0 4px;font-size:.92em}
.hero .ph{background:rgba(255,244,220,.15);color:#ffe3a6}
.faq details{border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px;background:#fff}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:700;color:var(--navy);list-style:none;position:relative;padding-right:48px}.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:22px;top:14px;font-size:24px;color:var(--accent-d)}.faq details[open] summary:after{content:"–"}.faq details p{margin:0;padding:0 22px 20px;color:var(--muted)}
.founder{display:grid;grid-template-columns:240px 1fr;gap:36px;align-items:center;margin-top:8px}.photo{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r);box-shadow:0 8px 24px rgba(15,42,74,.15)}
.band{background:var(--navy);color:#fff;padding:48px 0}.band-in{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}.band h2{margin:0 0 6px;font-size:28px}.band p{margin:0;color:#cfdbea}
.contact-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;align-items:start}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.field{display:flex;flex-direction:column;margin-bottom:16px}.field label,legend{font-weight:600;font-size:15px;margin-bottom:6px;color:var(--ink)}
input,textarea{font:inherit;padding:11px 12px;border:1px solid #9aa6b5;border-radius:8px;background:#fff;color:var(--ink)}input:focus,textarea:focus{border-color:var(--navy2);outline:3px solid rgba(227,163,59,.5)}
.toggle{border:0;padding:0;margin:0 0 20px;display:flex;gap:10px;flex-wrap:wrap}.toggle legend{width:100%}.toggle label{display:flex;gap:8px;align-items:center;border:1px solid var(--line);border-radius:999px;padding:9px 16px;cursor:pointer}
.toggle label:has(input:checked){border-color:var(--navy2);background:#eaf0f7;font-weight:700}
.hp{position:absolute;left:-5000px}.form-err{color:#9b1c1c}
.info{background:var(--bg2);border-radius:var(--r);padding:26px}.info h2{font-size:22px}.info p{margin:0 0 10px}
.ftr{background:#0b1f37;color:#cfdbea;padding:48px 0 0;font-size:15px}.ftr a{color:#fff}.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.ftr ul{list-style:none;padding:0;margin:0;columns:2}.ftr li{margin-bottom:6px}.ftr-h,.brand-f{color:#fff;font-weight:700;margin-top:0}.brand-f{font-size:19px}.tag-f{color:var(--accent)}
.legal{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding:16px 20px;font-size:14px}
@media(max-width:1220px){.menu-btn{display:block}.hdr-in{flex-wrap:wrap}.nav{display:none;flex-basis:100%;flex-direction:column;padding-bottom:12px;flex-wrap:wrap;justify-content:flex-start}.nav.open{display:flex}.hdr-cta{display:none}.lang{order:2}
.hero-in,.split,.svc-grid,.contact-grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}}
@media(max-width:620px){body{font-size:16px}.paths,.fields,.founder{grid-template-columns:1fr}.founder .photo{max-width:240px}.steps{grid-template-columns:1fr}.ftr-grid{grid-template-columns:1fr}.hero{padding:48px 0}.sec{padding:48px 0}.paths{margin-top:-80px}.hero:has(+.sec .paths){padding-bottom:110px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}