*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;background:#f8f5f0;color:#1f2937;line-height:1.85;font-size:16px;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.site-header{position:sticky;top:0;z-index:99;background:linear-gradient(115deg,#0d9488,#134e4a);box-shadow:0 8px 26px rgba(19,78,74,.24)}
.header-inner{max-width:1180px;margin:0 auto;padding:14px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.logo{color:#fff;font-size:1.18rem;font-weight:700;letter-spacing:.16em}
.logo em{font-style:normal;color:#5eead4}
.nav-links{display:flex;flex-wrap:wrap;gap:4px}
.nav-links a{color:#d8fffb;padding:8px 15px;border-radius:999px;font-size:.94rem;transition:background .25s,color .25s}
.nav-links a:hover{background:rgba(255,255,255,.18);color:#fff}
.hero{position:relative;background:linear-gradient(120deg,#134e4a 0%,#0d9488 58%,#14b8a6 100%);color:#fff;padding:76px 22px 84px;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 86% 14%,rgba(255,255,255,.20),transparent 56%);pointer-events:none}
.hero-inner{position:relative;z-index:2;max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center}
.hero h1{font-size:2.35rem;line-height:1.36;letter-spacing:.02em;margin-bottom:18px}
.hero p{color:#e6fffa;font-size:1.02rem;max-width:660px}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.hero-badges span{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);padding:7px 16px;border-radius:999px;font-size:.85rem}
.hero-figure{border-radius:22px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.22)}
.hero-figure img{width:100%;height:340px;object-fit:cover}
.band{padding:66px 22px}
.band-sand{background:linear-gradient(180deg,#f0e9df 0%,#f8f5f0 100%)}
.band-teal{background:linear-gradient(135deg,#0f766e,#134e4a);color:#eafffb}
.inner{max-width:1180px;margin:0 auto}
.tag{display:inline-block;background:#0d9488;color:#fff;font-size:.76rem;letter-spacing:.16em;padding:5px 15px;border-radius:999px;margin-bottom:14px}
.sec-title{font-size:1.85rem;color:#134e4a;line-height:1.4;margin-bottom:10px;letter-spacing:.02em}
.band-teal .sec-title{color:#fff}
.sec-sub{color:#4b5563;font-size:.98rem;margin-bottom:34px;max-width:820px}
.band-teal .sec-sub{color:#bff5ee}
.geo-box{background:#fff;border-radius:20px;padding:36px 38px;box-shadow:0 14px 40px rgba(19,78,74,.10);border-left:6px solid #0d9488}
.geo-box p{color:#374151;font-size:1.02rem}
.geo-box p+p{margin-top:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.stat-card{background:#fff;border-radius:18px;padding:28px 22px;text-align:center;box-shadow:0 12px 32px rgba(19,78,74,.10);border-top:4px solid #14b8a6}
.stat-card strong{display:block;font-size:2rem;color:#0d9488;letter-spacing:.02em;line-height:1.2}
.stat-card span{display:block;margin-top:8px;color:#4b5563;font-size:.92rem}
.adv-card{background:#fff;border-radius:18px;padding:30px 26px;box-shadow:0 12px 32px rgba(19,78,74,.09);transition:transform .28s,box-shadow .28s}
.adv-card:hover{transform:translateY(-5px);box-shadow:0 20px 44px rgba(19,78,74,.16)}
.adv-card .ico{font-size:1.7rem;margin-bottom:12px}
.adv-card h3{font-size:1.1rem;color:#134e4a;margin-bottom:10px}
.adv-card p{color:#4b5563;font-size:.95rem}
.story-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:42px;align-items:center}
.story-figure{border-radius:22px;overflow:hidden;box-shadow:0 22px 52px rgba(19,78,74,.18)}
.story-figure img{width:100%;height:360px;object-fit:cover}
.story-text h2{font-size:1.8rem;color:#134e4a;margin-bottom:16px}
.story-text p{color:#374151;margin-bottom:14px}
.timeline{position:relative;padding-left:34px}
.timeline::before{content:"";position:absolute;left:10px;top:6px;bottom:6px;width:3px;background:linear-gradient(180deg,#14b8a6,#134e4a);border-radius:3px}
.tl-item{position:relative;margin-bottom:26px;background:#fff;border-radius:16px;padding:22px 26px;box-shadow:0 10px 28px rgba(19,78,74,.09)}
.tl-item::before{content:"";position:absolute;left:-31px;top:26px;width:14px;height:14px;border-radius:50%;background:#0d9488;border:3px solid #f8f5f0}
.tl-item h3{font-size:1.05rem;color:#134e4a;margin-bottom:8px}
.tl-item p{color:#4b5563;font-size:.94rem}
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.news-card{background:#fff;border-radius:18px;padding:26px 26px 24px;box-shadow:0 12px 32px rgba(19,78,74,.09);border-top:4px solid #0d9488}
.news-card h3{font-size:1.06rem;color:#134e4a;line-height:1.55;margin-bottom:10px}
.news-date{display:inline-block;background:#e6fffa;color:#0f766e;font-size:.8rem;padding:3px 12px;border-radius:999px;margin-bottom:12px}
.news-card p.body{color:#4b5563;font-size:.95rem}
.mini-link{display:inline-block;margin-top:14px;color:#0d9488;font-size:.9rem;font-weight:600}
.mini-link:hover{text-decoration:underline}
.review-card{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.26);border-radius:18px;padding:28px 26px}
.review-card p{color:#eafffb;font-size:.96rem;margin-bottom:14px}
.review-card span{color:#5eead4;font-size:.86rem;letter-spacing:.06em}
.faq-list{display:grid;gap:16px}
.faq-item{background:#fff;border-radius:16px;padding:24px 28px;box-shadow:0 10px 28px rgba(19,78,74,.09);border-left:5px solid #14b8a6}
.faq-item h3{font-size:1.02rem;color:#134e4a;margin-bottom:10px;line-height:1.6}
.faq-item p{color:#4b5563;font-size:.95rem}
.cta-box{background:linear-gradient(120deg,#0d9488,#134e4a);border-radius:24px;padding:52px 44px;color:#fff;display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;box-shadow:0 24px 58px rgba(19,78,74,.26)}
.cta-box h2{font-size:1.75rem;margin-bottom:14px;line-height:1.45}
.cta-box p{color:#d5fffa;font-size:.98rem}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.btn{display:inline-block;padding:12px 26px;border-radius:999px;font-size:.94rem;font-weight:600;transition:.25s}
.btn-solid{background:#fff;color:#0f766e}
.btn-solid:hover{background:#e6fffa}
.btn-ghost{border:1px solid rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.16)}
.cta-figure{border-radius:18px;overflow:hidden;box-shadow:0 18px 44px rgba(0,0,0,.28)}
.cta-figure img{width:100%;height:230px;object-fit:cover}
.site-footer{background:#0f2f2c;color:#c9e8e4;padding:56px 22px 26px}
.footer-inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.footer-col h4{color:#5eead4;font-size:1rem;margin-bottom:14px;letter-spacing:.08em}
.footer-col p,.footer-col li{font-size:.92rem;line-height:2}
.footer-bottom{max-width:1180px;margin:34px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.86rem;color:#8fbcb7}
.footer-bottom a{color:#5eead4}
.footer-bottom a:hover{text-decoration:underline}
@media(max-width:980px){
.hero-inner,.story-wrap,.cta-box{grid-template-columns:1fr}
.grid-4{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:1fr}
.news-grid{grid-template-columns:1fr}
.footer-inner{grid-template-columns:1fr}
}
@media(max-width:600px){
.hero h1{font-size:1.65rem}
.hero-figure img{height:220px}
.sec-title{font-size:1.5rem}
.geo-box,.cta-box{padding:26px 20px}
.grid-4{grid-template-columns:1fr}
}