*{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-behavior:smooth}
@font-face{font-family:'LohasCN';src:local('PingFang SC'),local('Microsoft YaHei'),local('Noto Sans CJK SC');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'LohasCN';src:local('PingFang SC Semibold'),local('Microsoft YaHei Bold'),local('Noto Sans CJK SC Bold');font-weight:700;font-style:normal;font-display:swap}
body{font-family:'LohasCN',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,'PingFang SC','Microsoft YaHei',sans-serif;color:#0f172a;background:#ffffff}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

:root{--brand:#90CA81;--brand-600:#6DA85B;--ink:#0f172a;--muted:#475569;--bg:#f8fafc;--card:#ffffff;--line:#e2e8f0;--success:#16a34a;--warn:#d97706}

.container{max-width:1120px;margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;z-index:20;background:#ffffffcc;backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{width:32px;height:32px}
.brand-logo.small{width:24px;height:24px}
.brand-name{font-weight:700}
.nav{display:flex;gap:18px;font-size:14px}
.nav .cta-link{color:#fff;background:var(--brand);padding:8px 14px;border-radius:999px}
.nav .cta-link:hover{background:var(--brand-600)}

.hero{background:linear-gradient(180deg,#e9fbe7,#f8fafc);padding:80px 0 40px;border-bottom:1px solid var(--line)}
.hero-title{font-size:48px;line-height:1.1;margin:0;color:#14532d}
.hero-subtitle{color:var(--muted);max-width:780px;margin:12px 0 20px}
.hero-cta{display:flex;gap:12px;margin:18px 0 10px}
.btn{display:inline-block;padding:10px 16px;border-radius:10px;border:1px solid transparent}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-600)}
.btn-outline{border-color:var(--brand);color:var(--brand)}
.btn-outline:hover{background:#eaf7e6}
.btn-block{width:100%}
.hero-highlights{display:flex;gap:16px;flex-wrap:wrap;color:#166534;padding:0;margin:18px 0 0;list-style:none}

.section-title{font-size:28px;margin:0 0 8px}
.section-desc{color:var(--muted);margin:0 0 24px}

.tracks{padding:56px 0;background:#fff}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;min-height:160px}
.card-title{margin:8px 0 4px;font-size:18px}
.card-text{color:var(--muted);margin:0}
.card-icon{width:36px;height:36px;border-radius:10px;background:#eaf7e6;margin-bottom:8px}
.card-icon.eye{background:conic-gradient(from 90deg at 50% 50%,#c7f0c2,#90CA81)}
.card-icon.chronic{background:conic-gradient(from 90deg at 50% 50%,#bfe7b7,#6DA85B)}
.card-icon.reproductive{background:conic-gradient(from 90deg at 50% 50%,#fda4af,#db2777)}
.card-icon.skincare{background:conic-gradient(from 90deg at 50% 50%,#d9f99d,#90CA81)}
.card-icon.longevity{background:conic-gradient(from 90deg at 50% 50%,#c7f0c2,#6DA85B)}

.timeline{padding:56px 0;background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{display:grid;grid-template-columns:1fr;gap:14px}
.step{display:grid;grid-template-columns:120px 1fr;gap:16px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}
.step-year{font-weight:700;color:#166534}
.step-body h3{margin:0 0 6px;font-size:18px}
.step-body p{margin:0;color:var(--muted)}

.about{padding:56px 0;background:#fff}
.about-inner{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}
.bullets{margin:8px 0 0;padding-left:18px;color:var(--muted)}
.bullets li{margin:6px 0}
.about-stats{display:flex;gap:16px}
.stat{flex:1;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}
.stat-number{font-size:24px;font-weight:800;color:#14532d}
.stat-label{color:var(--muted)}

.compliance{padding:56px 0;background:var(--bg)}
.assurances{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.assurance{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}
.assurance h3{margin:0 0 6px;font-size:18px}
.assurance p{margin:0;color:var(--muted)}

.contact{padding:56px 0;background:#fff;border-top:1px solid var(--line)}
.contact-inner{display:grid;grid-template-columns:1.1fr 1fr;gap:24px}
.contact-text .contact-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}
.contact-label{font-size:12px;color:var(--muted)}
.contact-link{color:var(--brand)}
.contact-form{border:1px solid var(--line);border-radius:14px;padding:16px}
.form-row{margin-bottom:12px}
.form-row input,.form-row textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--line);font:inherit}
.form-tip{margin-top:8px;font-size:13px;color:var(--muted)}

.site-footer{background:#0b1220;color:#e5e7eb}
.footer-inner{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;align-items:center;padding:24px 0}
.footer-brand{display:flex;align-items:center;gap:10px}
.footer-links{display:flex;gap:12px;justify-content:center}
.legal{text-align:right;color:#94a3b8;font-size:12px}

@media (max-width: 960px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .about-inner{grid-template-columns:1fr}
  .assurances{grid-template-columns:1fr}
  .contact-inner{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .legal{text-align:left}
}
@media (max-width: 640px){
  .grid{grid-template-columns:1fr}
  .hero{padding:64px 0 24px}
  .hero-title{font-size:36px}
}