/* roulang page: index */
:root{
--g1:#5ee6a8;
--g2:#7ba7ff;
--bg:#080b10;
--bg2:#0d1219;
--ink:#e9eff7;
--ink2:#93a1b5;
--line:rgba(255,255,255,.09);
--r:16px;
--sh:0 20px 44px -26px rgba(0,0,0,.95);
--sp:clamp(52px,7vw,86px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
:focus-visible{outline:2px solid var(--g1);outline-offset:3px}
.zaywzlhg-wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.zaywzlhg-top{position:sticky;top:0;z-index:60;background:rgba(8,11,16,.84);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.zaywzlhg-top-in{max-width:1180px;margin:0 auto;padding:11px 20px;display:flex;align-items:center;gap:22px}
.zaywzlhg-logo{display:flex;align-items:center;gap:11px;min-height:44px;font-weight:700;font-size:16.5px;letter-spacing:.01em}
.zaywzlhg-logo i{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--g1),var(--g2));display:grid;place-items:center;color:#04110b;font-style:normal;font-weight:800;font-size:17px}
.zaywzlhg-nav{margin-left:auto;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.zaywzlhg-nav::-webkit-scrollbar{display:none}
.zaywzlhg-nav a{position:relative;display:inline-flex;align-items:center;min-height:44px;padding:10px 12px;border-radius:9px;font-size:15px;color:var(--ink2);white-space:nowrap;transition:color .2s,background .2s}
.zaywzlhg-nav a:hover{color:var(--ink);background:rgba(255,255,255,.05)}
.zaywzlhg-nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:6px;height:2px;background:var(--g1);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.zaywzlhg-nav a:hover::after,.zaywzlhg-nav a.on::after{transform:scaleX(1)}
.zaywzlhg-nav a.on{color:var(--ink)}
.zaywzlhg-hero{position:relative;overflow:hidden;background:#070a0e url('/assets/images/backpic/back-1.webp') center/cover no-repeat;border-bottom:1px solid var(--line)}
.zaywzlhg-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(6,9,13,.97) 0%,rgba(6,9,13,.9) 46%,rgba(6,9,13,.56) 100%)}
.zaywzlhg-hero-in{position:relative;max-width:1180px;margin:0 auto;padding:clamp(46px,7vw,94px) 20px clamp(42px,6vw,72px);display:grid;grid-template-columns:1.16fr .84fr;gap:clamp(30px,5vw,60px);align-items:center}
.zaywzlhg-kicker{margin:0 0 14px;font-size:13px;letter-spacing:.18em;color:var(--g1);font-weight:600}
.zaywzlhg-h1{display:flex;flex-direction:column;gap:7px;margin:0 0 20px;font-size:clamp(29px,4.5vw,52px);line-height:1.14;letter-spacing:-.025em;font-weight:800}
.zaywzlhg-h1a{color:var(--g1)}
.zaywzlhg-h1b,.zaywzlhg-h1c{font-size:clamp(15px,1.9vw,21px);font-weight:600;letter-spacing:0;line-height:1.55;color:#cfdcec}
.zaywzlhg-hero-p{margin:0;max-width:610px;font-size:15.5px;line-height:1.9;color:#a7b6c8}
.zaywzlhg-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.zaywzlhg-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:12px;font-size:15px;font-weight:600;border:1px solid transparent;transition:transform .22s,box-shadow .25s,background .22s,border-color .22s}
.zaywzlhg-btn-p{background:var(--g1);color:#04110b;box-shadow:0 14px 30px -16px rgba(94,230,168,.75)}
.zaywzlhg-btn-p:hover{transform:translateY(-2px);box-shadow:0 20px 34px -16px rgba(94,230,168,.85)}
.zaywzlhg-btn-s{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.02);color:var(--ink)}
.zaywzlhg-btn-s:hover{background:rgba(255,255,255,.07);transform:translateY(-2px)}
.zaywzlhg-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.zaywzlhg-chips span{padding:7px 13px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03);font-size:13px;color:#bfd1e3}
.zaywzlhg-map{position:relative;border:1px solid var(--line);border-radius:20px;padding:22px;background:rgba(13,18,25,.74) linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:auto,26px 26px,26px 26px;box-shadow:var(--sh);backdrop-filter:blur(6px)}
.zaywzlhg-map-t{margin:0 0 16px;font-size:12.5px;letter-spacing:.16em;color:var(--g1);font-weight:600}
.zaywzlhg-map-i{display:grid;grid-template-columns:34px 1fr;gap:4px 12px;align-items:center;padding:13px 12px;border-radius:12px;border:1px solid transparent;transition:background .2s,border-color .2s,transform .2s}
.zaywzlhg-map-i:hover{background:rgba(94,230,168,.08);border-color:rgba(94,230,168,.26);transform:translateX(3px)}
.zaywzlhg-map-i span{grid-row:1/3;font-size:13px;font-weight:800;color:rgba(94,230,168,.7);font-variant-numeric:tabular-nums}
.zaywzlhg-map-i strong{font-size:15px;font-weight:600}
.zaywzlhg-map-i em{font-style:normal;font-size:12.5px;color:var(--ink2)}
.zaywzlhg-sec{padding:var(--sp) 0;scroll-margin-top:82px}
.zaywzlhg-sec-a{background:var(--bg2)}
.zaywzlhg-head{max-width:800px;margin-bottom:clamp(24px,4vw,42px)}
.zaywzlhg-head .zaywzlhg-kicker{margin-bottom:10px}
.zaywzlhg-h2{margin:0 0 14px;font-size:clamp(23px,3vw,34px);line-height:1.26;letter-spacing:-.01em}
.zaywzlhg-lead{margin:0;font-size:15.5px;line-height:1.85;color:var(--ink2)}
.zaywzlhg-g2,.zaywzlhg-g3,.zaywzlhg-g4{display:grid;gap:20px}
.zaywzlhg-g2{grid-template-columns:repeat(2,1fr)}
.zaywzlhg-g3{grid-template-columns:repeat(3,1fr)}
.zaywzlhg-g4{grid-template-columns:repeat(4,1fr)}
.zaywzlhg-card{border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(180deg,rgba(255,255,255,.036),rgba(255,255,255,.012));overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}
.zaywzlhg-card:hover{transform:translateY(-4px);border-color:rgba(94,230,168,.36);box-shadow:var(--sh)}
.zaywzlhg-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#0a0f15}
.zaywzlhg-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.zaywzlhg-card:hover .zaywzlhg-thumb img{transform:scale(1.05)}
.zaywzlhg-badge{position:absolute;left:11px;top:11px;padding:4px 10px;border-radius:999px;border:1px solid rgba(94,230,168,.35);background:rgba(6,12,10,.84);color:var(--g1);font-size:12px;backdrop-filter:blur(4px)}
.zaywzlhg-body{padding:16px 17px 19px}
.zaywzlhg-body h3{margin:0 0 7px;font-size:16.5px;line-height:1.42}
.zaywzlhg-body p{margin:0;font-size:14px;line-height:1.72;color:var(--ink2)}
.zaywzlhg-meta{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:9px}
.zaywzlhg-tag{padding:2px 8px;border:1px solid var(--line);border-radius:6px;font-size:12px;color:var(--ink2)}
.zaywzlhg-zones{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}
.zaywzlhg-zone{padding:18px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.022);transition:border-color .2s,background .2s}
.zaywzlhg-zone:hover{border-color:rgba(123,167,255,.34);background:rgba(123,167,255,.06)}
.zaywzlhg-zone h3{margin:0 0 8px;font-size:15.5px}
.zaywzlhg-zone p{margin:0;font-size:14px;line-height:1.7;color:var(--ink2)}
.zaywzlhg-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.zaywzlhg-stat{padding:22px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(160deg,rgba(94,230,168,.09),transparent 62%)}
.zaywzlhg-stat strong{display:block;margin-bottom:8px;font-size:clamp(19px,2.3vw,25px);color:var(--g1);letter-spacing:-.01em}
.zaywzlhg-stat span{display:block;font-size:14px;line-height:1.72;color:var(--ink2)}
.zaywzlhg-tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.015)}
.zaywzlhg-tablewrap table{width:100%;min-width:650px;border-collapse:collapse}
.zaywzlhg-tablewrap th,.zaywzlhg-tablewrap td{padding:14px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);font-size:14.5px}
.zaywzlhg-tablewrap thead th{background:rgba(255,255,255,.045);font-size:13.5px;letter-spacing:.04em;color:var(--ink2);font-weight:600}
.zaywzlhg-tablewrap tbody tr:last-child td{border-bottom:0}
.zaywzlhg-tablewrap td:first-child{font-weight:600;color:var(--ink);white-space:nowrap}
.zaywzlhg-tablewrap td:nth-child(2){color:var(--ink2)}
.zaywzlhg-tablewrap td:nth-child(3){color:#c9f7de}
.zaywzlhg-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.zaywzlhg-step{padding-top:18px;border-top:2px solid rgba(94,230,168,.42)}
.zaywzlhg-step b{display:block;margin-bottom:8px;font-size:12.5px;letter-spacing:.14em;color:var(--g1)}
.zaywzlhg-step h3{margin:0 0 8px;font-size:17px}
.zaywzlhg-step p{margin:0;font-size:14px;line-height:1.75;color:var(--ink2)}
.zaywzlhg-rank{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:rgba(255,255,255,.015)}
.zaywzlhg-rank li{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:14px;padding:13px 18px;border-bottom:1px solid var(--line);transition:background .2s}
.zaywzlhg-rank li:last-child{border-bottom:0}
.zaywzlhg-rank li:hover{background:rgba(94,230,168,.065)}
.zaywzlhg-no{font-size:18px;font-weight:800;color:transparent;-webkit-text-stroke:1px rgba(94,230,168,.7);font-variant-numeric:tabular-nums}
.zaywzlhg-rank h3{margin:0 0 2px;font-size:15.5px}
.zaywzlhg-rank p{margin:0;font-size:14px;line-height:1.6;color:var(--ink2)}
.zaywzlhg-rmeta{padding:3px 10px;border:1px solid var(--line);border-radius:999px;font-size:12.5px;color:var(--ink2);white-space:nowrap}
.zaywzlhg-topics{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.zaywzlhg-topic{padding:24px;border:1px solid var(--line);border-radius:16px;background:radial-gradient(circle at 100% 0,rgba(123,167,255,.13),transparent 56%);transition:transform .22s,border-color .22s}
.zaywzlhg-topic:hover{transform:translateY(-4px);border-color:rgba(123,167,255,.4)}
.zaywzlhg-topic strong{display:block;margin-bottom:10px;font-size:28px;line-height:1;color:rgba(255,255,255,.17);font-weight:800}
.zaywzlhg-topic h3{margin:0 0 8px;font-size:17px}
.zaywzlhg-topic p{margin:0;font-size:14px;line-height:1.75;color:var(--ink2)}
.zaywzlhg-news{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.zaywzlhg-news-col{display:grid;gap:16px;align-content:start}
.zaywzlhg-newsitem{display:grid;grid-template-columns:1fr auto;gap:6px 14px;align-items:center;padding:17px 18px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.022);transition:border-color .2s,background .2s}
.zaywzlhg-newsitem:hover{border-color:rgba(94,230,168,.3);background:rgba(94,230,168,.05)}
.zaywzlhg-newsitem h3{grid-column:1;margin:0;font-size:15.5px;line-height:1.5}
.zaywzlhg-newsitem p{grid-column:1;margin:0;font-size:14px;line-height:1.7;color:var(--ink2)}
.zaywzlhg-newsitem time{grid-column:2;grid-row:1;font-size:12.5px;color:var(--g1);white-space:nowrap}
.zaywzlhg-notes{list-style:none;margin:0;padding:0;display:grid;gap:12px;max-width:900px}
.zaywzlhg-notes li{position:relative;padding:16px 18px 16px 46px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.022);font-size:14.5px;line-height:1.78;color:var(--ink2)}
.zaywzlhg-notes li::before{content:"✓";position:absolute;left:18px;top:15px;color:var(--g1);font-weight:700}
.zaywzlhg-faq{display:grid;gap:12px;max-width:920px}
.zaywzlhg-faq details{border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.022);padding:0 18px;transition:border-color .2s}
.zaywzlhg-faq details[open]{border-color:rgba(94,230,168,.32)}
.zaywzlhg-faq summary{position:relative;display:flex;align-items:center;min-height:48px;padding:14px 32px 14px 0;font-size:15.5px;font-weight:600;cursor:pointer;list-style:none}
.zaywzlhg-faq summary::-webkit-details-marker{display:none}
.zaywzlhg-faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:20px;color:var(--g1);transition:transform .22s}
.zaywzlhg-faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.zaywzlhg-faq p{margin:0 0 18px;font-size:14.5px;line-height:1.82;color:var(--ink2)}
.zaywzlhg-cta{display:grid;grid-template-columns:1.5fr .5fr;gap:26px;align-items:center;padding:clamp(26px,5vw,52px);border:1px solid rgba(94,230,168,.28);border-radius:22px;background:radial-gradient(circle at 82% 18%,rgba(94,230,168,.17),transparent 56%),rgba(255,255,255,.022)}
.zaywzlhg-cta h2{margin:0 0 12px;font-size:clamp(22px,2.8vw,30px);line-height:1.3}
.zaywzlhg-cta p{margin:0;font-size:15px;line-height:1.85;color:var(--ink2)}
.zaywzlhg-cta .zaywzlhg-actions{margin-top:0;justify-content:flex-end}
.zaywzlhg-foot{border-top:1px solid var(--line);background:#06090d;padding-top:clamp(38px,6vw,62px)}
.zaywzlhg-footgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px;padding-bottom:36px}
.zaywzlhg-footgrid h3{margin:0 0 14px;font-size:13px;letter-spacing:.14em;color:var(--g1);font-weight:600}
.zaywzlhg-footgrid p{margin:0;font-size:14px;line-height:1.8;color:var(--ink2);max-width:340px}
.zaywzlhg-footgrid ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.zaywzlhg-footgrid ul a{display:inline-flex;align-items:center;min-height:38px;font-size:14px;color:var(--ink2);transition:color .2s}
.zaywzlhg-footgrid ul a:hover{color:var(--g1)}
.zaywzlhg-brandline{display:flex;align-items:center;gap:10px;margin-bottom:14px;font-weight:700;font-size:16px}
.zaywzlhg-brandline i{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--g1),var(--g2));display:grid;place-items:center;color:#04110b;font-style:normal;font-weight:800;font-size:15px}
.zaywzlhg-copy{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding:18px 0;border-top:1px solid var(--line);font-size:13px;color:#6f7e91}
@media(max-width:1024px){
.zaywzlhg-hero-in{grid-template-columns:1fr}
.zaywzlhg-map{max-width:560px}
.zaywzlhg-zones{grid-template-columns:repeat(3,1fr)}
.zaywzlhg-g3,.zaywzlhg-g4,.zaywzlhg-stats,.zaywzlhg-steps,.zaywzlhg-topics{grid-template-columns:repeat(2,1fr)}
.zaywzlhg-news{grid-template-columns:1fr}
}
@media(max-width:768px){
.zaywzlhg-top-in{flex-wrap:wrap;gap:8px;padding:10px 16px}
.zaywzlhg-nav{margin-left:0;width:100%}
.zaywzlhg-nav a{font-size:14px;padding:10px 11px}
.zaywzlhg-wrap{padding:0 16px}
.zaywzlhg-hero-in{padding-left:16px;padding-right:16px}
.zaywzlhg-g2,.zaywzlhg-zones{grid-template-columns:repeat(2,1fr)}
.zaywzlhg-cta{grid-template-columns:1fr}
.zaywzlhg-cta .zaywzlhg-actions{justify-content:flex-start}
.zaywzlhg-footgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
.zaywzlhg-g2,.zaywzlhg-g3,.zaywzlhg-g4,.zaywzlhg-stats,.zaywzlhg-steps,.zaywzlhg-topics,.zaywzlhg-zones{grid-template-columns:1fr}
.zaywzlhg-actions{flex-direction:column;align-items:stretch}
.zaywzlhg-btn{width:100%}
.zaywzlhg-rank li{grid-template-columns:38px 1fr;gap:10px 12px}
.zaywzlhg-rmeta{grid-column:2;justify-self:start}
.zaywzlhg-newsitem{grid-template-columns:1fr}
.zaywzlhg-newsitem time{grid-column:1;grid-row:auto}
.zaywzlhg-footgrid{grid-template-columns:1fr}
.zaywzlhg-hero-p{font-size:15px}
}