*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0a0e17;--bg2:#0e1424;--card:#141b2e;--card2:#1a2340;--line:#253050;--txt:#e9edf7;--muted:#9aa6c0;--gold:#f5b31b;--gold2:#ffd76a;--cyan:#2fd0b8;--blue:#3d7bfd;--red:#f0544f}
html{scroll-behavior:smooth}
body{font-family:"Microsoft YaHei","PingFang SC","Segoe UI",sans-serif;background:var(--bg);color:var(--txt);line-height:1.8;font-size:16px}
a{color:var(--cyan);text-decoration:none}
a:hover{color:var(--gold2)}
img{max-width:100%}
ul,ol{list-style:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.topbar{background:linear-gradient(90deg,#101728,#0b101d);border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:12px;flex-wrap:wrap}
.topbar b{color:var(--gold2);font-weight:600}
header.site{position:sticky;top:0;z-index:99;background:rgba(10,14,23,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:66px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;color:var(--txt)}
.logo .mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--gold),#e2820a);display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:0 4px 14px rgba(245,179,27,.35)}
.logo em{font-style:normal;color:var(--gold)}
nav.menu ul{display:flex;gap:6px;flex-wrap:wrap}
nav.menu a{display:block;padding:8px 16px;border-radius:8px;color:var(--txt);font-size:15px;font-weight:600}
nav.menu a:hover{background:var(--card2);color:var(--gold2)}
nav.menu a.on{background:linear-gradient(135deg,rgba(245,179,27,.18),rgba(245,179,27,.06));color:var(--gold);border:1px solid rgba(245,179,27,.35)}
.btn{display:inline-block;padding:12px 28px;border-radius:10px;font-weight:700;font-size:16px;transition:.2s;border:1px solid transparent}
.btn-gold{background:linear-gradient(135deg,var(--gold),#e08c0a);color:#171000;box-shadow:0 6px 18px rgba(245,179,27,.35)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(245,179,27,.45);color:#171000}
.btn-line{border-color:var(--line);color:var(--txt);background:var(--card)}
.btn-line:hover{border-color:var(--gold);color:var(--gold2)}
.btn-cyan{background:linear-gradient(135deg,var(--cyan),#12a893);color:#02120f}
.btn-cyan:hover{transform:translateY(-2px);color:#02120f}
.crumb{padding:14px 0;font-size:13px;color:var(--muted)}
.crumb a{color:var(--muted)}
.hero{position:relative;overflow:hidden;background:radial-gradient(1000px 500px at 80% -10%,rgba(61,123,253,.22),transparent),radial-gradient(800px 420px at 10% 110%,rgba(245,179,27,.16),transparent),linear-gradient(160deg,#0d1322,#0a0e17 60%);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding-top:64px;padding-bottom:64px}
.hero .tag{display:inline-block;padding:6px 14px;border:1px solid rgba(245,179,27,.45);border-radius:99px;color:var(--gold2);font-size:14px;background:rgba(245,179,27,.08);margin-bottom:18px}
.hero h1{font-size:40px;line-height:1.35;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p.lead{color:var(--muted);font-size:17px;margin-bottom:28px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.hero .badges{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.hero .panel{background:linear-gradient(160deg,var(--card2),var(--card));border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 20px 50px rgba(0,0,0,.45)}
.hero .panel h3{font-size:18px;margin-bottom:14px;color:var(--gold2)}
.hero .panel .row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px dashed var(--line);font-size:15px}
.hero .panel .row:last-child{border-bottom:none}
.hero .panel .row b{color:var(--cyan)}
section.sec{padding:64px 0}
section.sec.alt{background:var(--bg2)}
.shead{text-align:center;max-width:820px;margin:0 auto 44px}
.shead .k{color:var(--cyan);font-size:14px;letter-spacing:2px;font-weight:700}
.shead h2{font-size:32px;margin:10px 0 12px}
.shead p{color:var(--muted)}
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:28px;transition:.25s}
.card:hover{transform:translateY(-4px);border-color:rgba(245,179,27,.5);box-shadow:0 14px 34px rgba(0,0,0,.4)}
.card .ico{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,rgba(245,179,27,.18),rgba(47,208,184,.14));border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:16px}
.card h3{font-size:19px;margin-bottom:10px}
.card h3 a{color:var(--txt)}
.card p{color:var(--muted);font-size:15px}
.card .more{display:inline-block;margin-top:12px;font-size:14px;font-weight:700}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:linear-gradient(160deg,var(--card2),var(--card));border:1px solid var(--line);border-radius:16px;padding:26px 18px;text-align:center}
.stat .n{font-size:32px;font-weight:800;color:var(--gold)}
.stat .t{color:var(--muted);font-size:14px;margin-top:6px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{position:relative;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px 22px}
.step .no{position:absolute;top:-14px;left:20px;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--gold),#e08c0a);color:#171000;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px;box-shadow:0 4px 12px rgba(245,179,27,.4)}
.step .ico{font-size:30px;margin:6px 0 12px}
.step h4{font-size:17px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14px}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}
.split ul.feat li{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);color:var(--muted)}
.split ul.feat li:last-child{border-bottom:none}
.split ul.feat .e{font-size:22px;flex:none}
.split ul.feat b{color:var(--txt)}
.table{width:100%;border-collapse:collapse;background:var(--card);border-radius:14px;overflow:hidden;font-size:15px}
.table th,.table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left}
.table th{background:var(--card2);color:var(--gold2);font-weight:700}
.table tr:last-child td{border-bottom:none}
.table td:first-child{color:var(--txt);font-weight:600}
.table td{color:var(--muted)}
.table .yes{color:var(--cyan);font-weight:700}
.news-list{display:grid;gap:20px}
.news-item{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px 28px;transition:.2s;display:block}
.news-item:hover{border-color:rgba(47,208,184,.55)}
.news-meta{display:flex;gap:14px;align-items:center;font-size:13px;color:var(--muted);margin-bottom:10px;flex-wrap:wrap}
.news-meta .date{color:var(--cyan);font-weight:700}
.news-meta .cat{padding:2px 12px;border-radius:99px;background:rgba(245,179,27,.12);border:1px solid rgba(245,179,27,.35);color:var(--gold2)}
.news-item h2,.news-item h3{font-size:20px;margin-bottom:10px}
.news-item h2 a,.news-item h3 a{color:var(--txt)}
.news-item h2 a:hover,.news-item h3 a:hover{color:var(--gold2)}
.news-item p{color:var(--muted);font-size:15px}
.news-item .full{margin-top:10px;color:var(--muted)}
.news-item .full p{margin-bottom:10px}
.pagehead{background:radial-gradient(900px 400px at 85% -20%,rgba(61,123,253,.2),transparent),linear-gradient(160deg,#0d1322,#0a0e17);border-bottom:1px solid var(--line);padding:52px 0;text-align:center}
.pagehead h1{font-size:34px;margin-bottom:12px}
.pagehead h1 em{font-style:normal;color:var(--gold)}
.pagehead p{color:var(--muted);max-width:760px;margin:0 auto}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:14px;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:700;font-size:16px;list-style:none;display:flex;gap:10px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"❓";font-size:18px}
.faq details[open] summary{color:var(--gold2);border-bottom:1px solid var(--line)}
.faq .ans{padding:16px 22px;color:var(--muted);font-size:15px}
.cta-band{background:linear-gradient(120deg,rgba(245,179,27,.14),rgba(47,208,184,.1));border:1px solid rgba(245,179,27,.35);border-radius:18px;padding:36px;text-align:center}
.cta-band h2{font-size:26px;margin-bottom:10px}
.cta-band p{color:var(--muted);margin-bottom:22px}
.cta-band .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.timeline{position:relative;padding-left:26px;border-left:2px solid var(--line)}
.timeline .t-item{position:relative;padding:0 0 28px 22px}
.timeline .t-item::before{content:"";position:absolute;left:-33px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(245,179,27,.18)}
.timeline .t-item .y{color:var(--gold2);font-weight:800;font-size:18px}
.timeline .t-item h4{font-size:17px;margin:6px 0}
.timeline .t-item p{color:var(--muted);font-size:14px}
.contact-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.form{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:30px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:block;font-size:14px;color:var(--muted);margin:14px 0 6px}
.form input,.form textarea,.form select{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--txt);font-size:15px;font-family:inherit}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--gold)}
.form .sub{margin-top:20px}
.tips{background:rgba(240,84,79,.08);border:1px solid rgba(240,84,79,.35);border-radius:12px;padding:14px 18px;color:#ffb1ae;font-size:13px;margin-top:22px}
footer.site{background:#080b12;border-top:1px solid var(--line);padding:52px 0 0;margin-top:0}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:34px;padding-bottom:36px}
.fgrid h4{font-size:16px;margin-bottom:14px;color:var(--gold2)}
.fgrid p{color:var(--muted);font-size:14px}
.fgrid li{margin-bottom:9px}
.fgrid a{color:var(--muted);font-size:14px}
.fgrid a:hover{color:var(--gold2)}
.fbottom{border-top:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;color:#6d7893;font-size:13px}
.flinks{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;padding:14px 0 22px;border-top:1px solid var(--line);margin-top:2px}
.flinks a{font-size:13px;color:#7f8aa6;background:var(--card);border:1px solid var(--line);padding:5px 14px;border-radius:99px}
.flinks a:hover{color:var(--gold2);border-color:rgba(245,179,27,.5)}
.backtop{position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--gold),#e08c0a);color:#171000;font-size:20px;display:none;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(245,179,27,.4);z-index:98;border:none;cursor:pointer}
.backtop.show{display:flex}
.tagline{display:flex;gap:12px;flex-wrap:wrap;margin:8px 0 0}
.tagline span{font-size:13px;background:var(--card);border:1px solid var(--line);border-radius:99px;padding:4px 14px;color:var(--muted)}
.article-body p{color:var(--muted);margin-bottom:14px}
.article-body h2{font-size:24px;margin:34px 0 14px;padding-left:12px;border-left:4px solid var(--gold)}
.article-body h3{font-size:19px;margin:24px 0 10px;color:var(--gold2)}
.article-body ul{list-style:disc;padding-left:22px;color:var(--muted);margin-bottom:14px}
.article-body ul li{margin-bottom:6px}
.notice{background:var(--card);border:1px dashed var(--line);border-radius:12px;padding:16px 20px;color:var(--muted);font-size:14px;margin-top:26px}
@media (max-width:960px){
.hero .wrap{grid-template-columns:1fr}
.g3,.g4,.steps,.stats,.contact-cards{grid-template-columns:repeat(2,1fr)}
.split{grid-template-columns:1fr}
.fgrid{grid-template-columns:1fr 1fr}
.hero h1{font-size:30px}
nav.menu{display:none;position:absolute;top:66px;left:0;right:0;background:#0c111d;border-bottom:1px solid var(--line);padding:14px 20px}
nav.menu.open{display:block}
nav.menu ul{flex-direction:column}
#menuBtn{display:flex}
}
#menuBtn{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--txt);font-size:18px;align-items:center;justify-content:center;cursor:pointer}
@media (max-width:640px){
.g3,.g4,.g2,.steps,.stats,.contact-cards,.form .row{grid-template-columns:1fr}
.fgrid{grid-template-columns:1fr}
.hero h1{font-size:26px}
.shead h2,.pagehead h1{font-size:26px}
section.sec{padding:44px 0}
}