*{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:linear-gradient(160deg,#0d1b2a 0%,#122a44 45%,#16385c 100%);
color:#eaf4ff;line-height:1.75;font-size:16px;overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px;}
section{padding:64px 0;}
.sec-title{font-size:30px;font-weight:800;letter-spacing:1px;margin-bottom:6px;
background:linear-gradient(90deg,#ffffff,#b8d4e8 40%,#3b82f6);-webkit-background-clip:text;background-clip:text;color:transparent;}
.sec-sub{color:#a9c8e4;font-size:15px;margin-bottom:28px;}
.tag{display:inline-block;padding:3px 12px;border-radius:999px;font-size:12px;font-weight:700;
background:linear-gradient(135deg,#3b82f6,#7dd3fc);color:#08182b;box-shadow:0 0 12px rgba(59,130,246,.55);}
.tag.pink{background:linear-gradient(135deg,#ff7ab8,#ffd0e6);box-shadow:0 0 12px rgba(255,122,184,.5);}
header{position:sticky;top:0;z-index:99;background:rgba(11,26,43,.86);backdrop-filter:blur(14px);
border-bottom:1px solid rgba(184,212,232,.28);box-shadow:0 6px 24px rgba(0,0,0,.35);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px;}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:.5px;}
.logo span.dot{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;font-size:15px;
background:linear-gradient(140deg,#e8f3fb,#b8d4e8 55%,#3b82f6);color:#0b2038;
box-shadow:0 0 16px rgba(125,211,252,.6),inset 0 1px 0 #fff;}
.nav-links{display:flex;gap:6px;flex-wrap:wrap;}
.nav-links a{padding:8px 14px;border-radius:999px;font-size:14px;font-weight:600;color:#cfe4f7;
border:1px solid transparent;transition:.25s;}
.nav-links a:hover{color:#fff;border-color:rgba(184,212,232,.5);
background:linear-gradient(135deg,rgba(59,130,246,.45),rgba(184,212,232,.22));box-shadow:0 0 16px rgba(59,130,246,.45);}
#hero{padding:70px 0 60px;background:
radial-gradient(circle at 20% 20%,rgba(59,130,246,.35),transparent 55%),
radial-gradient(circle at 85% 15%,rgba(255,122,184,.20),transparent 50%),
linear-gradient(160deg,#0e2036,#153a63);}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center;}
h1{font-size:42px;line-height:1.25;font-weight:900;letter-spacing:.5px;margin:14px 0 16px;
background:linear-gradient(100deg,#ffffff,#c9e2f6 45%,#6aa9ff);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-p{color:#c3dbf0;font-size:17px;margin-bottom:24px;}
.btns{display:flex;gap:14px;flex-wrap:wrap;}
.btn{padding:13px 26px;border-radius:999px;font-weight:800;font-size:15px;transition:.25s;display:inline-block;}
.btn.main{background:linear-gradient(135deg,#3b82f6,#7dd3fc);color:#071a2d;
box-shadow:0 10px 26px rgba(59,130,246,.45),inset 0 1px 0 #fff;}
.btn.main:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(59,130,246,.6);}
.btn.ghost{border:1.5px solid rgba(184,212,232,.6);color:#dcecfb;}
.btn.ghost:hover{background:rgba(184,212,232,.16);}
.hero-img{border-radius:20px;border:2px solid rgba(184,212,232,.55);overflow:hidden;
box-shadow:0 0 40px rgba(120,180,240,.45),0 24px 60px rgba(0,0,0,.5);}
.hero-img img{width:100%;height:330px;object-fit:cover;}
.geo-\boxed{background:linear-gradient(140deg,rgba(232,243,251,.16),rgba(59,130,246,.14));
border:1.5px solid rgba(184,212,232,.42);border-radius:18px;padding:30px 32px;
box-shadow:0 0 34px rgba(120,180,240,.28),inset 0 1px 0 rgba(255,255,255,.35);}
.geo-box p{color:#d5e7f7;font-size:16px;}
.geo-box p+p{margin-top:12px;}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.stat{background:linear-gradient(150deg,rgba(232,243,251,.20),rgba(59,130,246,.13));
border:1.5px solid rgba(184,212,232,.42);border-radius:16px;padding:24px 18px;text-align:center;
box-shadow:0 0 26px rgba(120,180,240,.28),inset 0 1px 0 rgba(255,255,255,.4);transition:.3s;}
.stat:hover{transform:translateY(-6px);box-shadow:0 0 34px rgba(125,211,252,.5);}
.stat b{display:block;font-size:32px;color:#fff;letter-spacing:1px;}
.stat span{font-size:14px;color:#a9c8e4;}
.adv-list{display:grid;gap:14px;}
.row-card{display:flex;gap:20px;align-items:center;background:linear-gradient(140deg,rgba(232,243,251,.18),rgba(59,130,246,.12));
border:1.5px solid rgba(184,212,232,.4);border-radius:18px;padding:16px;
box-shadow:0 0 26px rgba(120,180,240,.26),inset 0 1px 0 rgba(255,255,255,.35);transition:.3s;}
.row-card:hover{transform:translateX(6px);border-color:rgba(125,211,252,.8);box-shadow:0 0 34px rgba(125,211,252,.45);}
.row-card img{width:190px;height:118px;object-fit:cover;border-radius:11px;border:1px solid rgba(184,212,232,.5);}
.row-card .txt{flex:1;}
.row-card h3{font-size:19px;margin:6px 0 6px;color:#fff;}
.row-card p{font-size:14.5px;color:#bcd6ec;}
.ev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.ev{background:linear-gradient(150deg,rgba(232,243,251,.19),rgba(59,130,246,.13));
border:1.5px solid rgba(184,212,232,.42);border-radius:17px;overflow:hidden;
box-shadow:0 0 26px rgba(120,180,240,.28);transition:.3s;}
.ev:hover{transform:translateY(-6px);box-shadow:0 0 34px rgba(125,211,252,.5);}
.ev img{height:140px;width:100%;object-fit:cover;}
.ev .b{padding:16px 18px;}
.ev h4{font-size:17px;margin-bottom:6px;color:#fff;}
.ev p{font-size:14px;color:#b7d3ea;}
.score-row{display:flex;justify-content:space-between;align-items:center;gap:14px;
background:linear-gradient(140deg,rgba(232,243,251,.16),rgba(59,130,246,.11));
border:1.5px solid rgba(184,212,232,.38);border-radius:14px;padding:14px 20px;margin-bottom:12px;}
.score-row b{font-size:18px;color:#fff;}
.score-row em{font-style:normal;color:#7dd3fc;font-weight:800;font-size:16px;}
.news-item{display:flex;gap:20px;align-items:center;padding:16px;border-radius:17px;margin-bottom:13px;
background:linear-gradient(140deg,rgba(232,243,251,.18),rgba(59,130,246,.12));
border:1.5px solid rgba(184,212,232,.4);box-shadow:0 0 24px rgba(120,180,240,.24);transition:.3s;}
.news-item:hover{transform:translateX(6px);border-color:rgba(255,122,184,.7);box-shadow:0 0 32px rgba(255,122,184,.35);}
.news-item img{width:150px;height:96px;object-fit:cover;border-radius:9px;border:1px solid rgba(184,212,232,.45);}
.news-item h3{font-size:17px;color:#fff;margin:5px 0;}
.news-item p{font-size:14px;color:#b9d4ea;}
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.rev{background:linear-gradient(150deg,rgba(232,243,251,.19),rgba(59,130,246,.12));
border:1.5px solid rgba(184,212,232,.42);border-radius:17px;padding:22px;
box-shadow:0 0 26px rgba(120,180,240,.26);}
.rev .who{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-weight:700;color:#fff;}
.rev .who i{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-style:normal;
background:linear-gradient(140deg,#e8f3fb,#3b82f6);color:#0b2038;font-size:15px;}
.rev p{font-size:14.5px;color:#c2dbf0;}
.faq-item{background:linear-gradient(140deg,rgba(232,243,251,.17),rgba(59,130,246,.11));
border:1.5px solid rgba(184,212,232,.4);border-radius:16px;padding:22px 24px;margin-bottom:13px;
box-shadow:0 0 24px rgba(120,180,240,.24);}
.faq-item h3{font-size:17px;color:#fff;margin-bottom:9px;}
.faq-item p{font-size:14.8px;color:#c3dbf0;}
.dl-\boxed{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:center;
background:linear-gradient(140deg,rgba(232,243,251,.19),rgba(59,130,246,.14));
border:1.5px solid rgba(184,212,232,.45);border-radius:20px;padding:28px;
box-shadow:0 0 36px rgba(120,180,240,.34),inset 0 1px 0 rgba(255,255,255,.35);}
.dl-box img{border-radius:13px;border:1px solid rgba(184,212,232,.5);height:230px;width:100%;object-fit:cover;}
.dl-box h3{font-size:24px;color:#fff;margin-bottom:10px;}
.dl-box p{color:#c3dbf0;font-size:15px;margin-bottom:16px;}
#cta{text-align:center;background:
radial-gradient(circle at 50% 0%,rgba(59,130,246,.4),transparent 60%);}
.cta-in{background:linear-gradient(140deg,rgba(232,243,251,.2),rgba(59,130,246,.16));
border:2px solid rgba(184,212,232,.55);border-radius:22px;padding:46px 30px;
box-shadow:0 0 44px rgba(125,211,252,.42),inset 0 1px 0 rgba(255,255,255,.4);}
.cta-in h2{font-size:29px;color:#fff;margin-bottom:12px;}
.cta-in p{color:#cfe4f7;max-width:720px;margin:0 auto 22px;}
footer{background:rgba(7,18,31,.92);border-top:1px solid rgba(184,212,232,.28);padding:40px 0 26px;}
.f-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:26px;margin-bottom:22px;}
footer h4{font-size:16px;color:#fff;margin-bottom:10px;}
footer p,footer li{font-size:14px;color:#9fbcd6;list-style:none;margin-bottom:6px;}
.f-bot{text-align:center;border-top:1px solid rgba(184,212,232,.2);padding-top:16px;font-size:13.5px;color:#8fadc9;}
.f-bot a{color:#7dd3fc;}
@media(max-width:900px){
.hero-grid,.dl-\boxed{grid-template-columns:1fr;}
.stat-grid{grid-template-columns:repeat(2,1fr);}
.ev-grid,.rev-grid{grid-template-columns:1fr;}
.row-card,.news-item{flex-direction:column;align-items:stretch;}
.row-card img,.news-item img{width:100%;height:160px;}
h1{font-size:31px;}
.f-grid{grid-template-columns:1fr;}
}