*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:#0d1730;background:#fff;line-height:1.75;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:#ef5527;text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.3;font-weight:800;letter-spacing:-.2px}
p{margin:0 0 16px}
ul,ol{margin:0 0 16px;padding-left:22px}
:root{--brand:#fd7b49;--brand2:#ef5527;--ink:#0d1730;--ink2:#16233f;--muted:#5a657c;--line:#e6eaf2;--soft:#f7f9fc;--shadow:0 12px 34px rgba(13,23,48,.09)}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.sec{padding:88px 0;position:relative}
.sec.soft{background:var(--soft)}
.sec.dark{background:linear-gradient(160deg,#0d1730 0%,#152344 60%,#0b1428 100%);color:#e8edf7}
.sec.dark .lead,.sec.dark p{color:#b9c4da}
.sec-head{max-width:760px;margin:0 auto 46px;text-align:center}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--brand2);text-transform:uppercase;margin-bottom:12px}
.sec.dark .eyebrow{color:#ffab86}
.sec-head h2{font-size:clamp(24px,3vw,36px)}
.lead{color:var(--muted);font-size:16px;margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:12px;font-weight:700;font-size:16px;line-height:1.2;border:2px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-main{background:linear-gradient(135deg,var(--brand) 0%,var(--brand2) 100%);color:#fff;box-shadow:0 10px 24px rgba(239,85,39,.32)}
.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-line{border-color:#cfd8e6;color:var(--ink)}
.btn-line:hover{border-color:var(--brand);color:var(--brand2)}
.btn-sm{padding:10px 20px;font-size:14px;border-radius:10px}
.nav{position:fixed;top:0;left:0;right:0;z-index:800;background:rgba(255,255,255,.96);box-shadow:0 2px 16px rgba(13,23,48,.06);transition:background .25s,box-shadow .25s}
.nav.scrolled{background:rgba(13,23,48,.94);box-shadow:0 6px 24px rgba(0,0,0,.28)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink)}
.nav.scrolled .brand{color:#fff}
.brand:hover{text-decoration:none}
.brand img{width:34px;height:34px;border-radius:9px}
.nav-menu{display:flex;align-items:center;gap:6px}
.nav-menu>a,.grp-label{padding:10px 14px;border-radius:9px;color:#26324b;font-weight:600;font-size:15px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.nav.scrolled .nav-menu>a,.nav.scrolled .grp-label{color:#dfe6f2}
.nav-menu>a:hover,.grp-label:hover{background:rgba(253,123,73,.12);color:var(--brand2);text-decoration:none}
.nav-menu>a.active{color:var(--brand2)}
.nav-group{position:relative}
.grp-toggle,.nav-toggle{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.caret{width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform .25s;margin-top:-3px}
.nav-group:hover .caret{transform:rotate(225deg);margin-top:3px}
.drop{position:absolute;top:100%;left:0;min-width:206px;background:#fff;border-radius:14px;box-shadow:0 18px 44px rgba(13,23,48,.18);padding:10px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s}
.nav-group:hover .drop{opacity:1;visibility:visible;transform:translateY(4px)}
.drop a{display:block;padding:9px 14px;border-radius:9px;color:#26324b;font-size:14px;font-weight:500}
.drop a:hover{background:var(--soft);color:var(--brand2);text-decoration:none}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2px;background:var(--ink);border-radius:2px}
.nav.scrolled .burger span{background:#fff}
.hero{position:relative;padding:132px 0 76px;background:radial-gradient(1000px 520px at 82% 8%,rgba(253,123,73,.28),transparent 62%),linear-gradient(160deg,#0d1730 0%,#16233f 55%,#0a1326 100%);color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto -10% -40% 40%;height:420px;background:radial-gradient(closest-side,rgba(239,85,39,.22),transparent);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center;position:relative;z-index:2}
.hero h1{font-size:clamp(30px,4.4vw,52px);margin-bottom:18px}
.hero h1 span{background:linear-gradient(120deg,#fd7b49,#ffb08a);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:18px;color:#c3cde0;max-width:560px}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 30px}
.trust{display:flex;flex-wrap:wrap;gap:28px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14)}
.trust div{min-width:96px}
.trust b{display:block;font-size:26px;color:#fff;line-height:1.2}
.trust small{color:#9fadc6;font-size:13px}
.vpn-demo{position:relative;background:linear-gradient(165deg,#1b2a4c 0%,#101c36 100%);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:20px;box-shadow:0 30px 70px rgba(0,0,0,.38);max-width:430px;margin-left:auto;color:#eef3fb}
.vd-c,.vd-n{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.vd-head{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:#9fb0cc;margin-bottom:14px}
.vd-head .vd-brand{display:flex;align-items:center;gap:8px;font-weight:700;color:#fff;font-size:14px}
.vd-head .vd-brand i{width:8px;height:8px;border-radius:50%;background:#8d99b1;display:inline-block;transition:background .3s,box-shadow .3s}
.vd-c:checked ~ .vd-ui .vd-brand i{background:#3ddc84;box-shadow:0 0 0 5px rgba(61,220,132,.16)}
.vd-pill{padding:3px 10px;border-radius:20px;background:rgba(255,255,255,.1);font-size:12px}
.vd-state-on{display:none;color:#8ff0bb}
.vd-c:checked ~ .vd-ui .vd-state-off{display:none}
.vd-c:checked ~ .vd-ui .vd-state-on{display:inline}
.vd-ring{position:relative;width:190px;height:190px;margin:6px auto 16px;border-radius:50%;padding:14px;background:conic-gradient(from 210deg,rgba(253,123,73,.18) 0 58%,rgba(255,255,255,.06) 58% 100%);transition:background .5s}
.vd-c:checked ~ .vd-ui .vd-ring{background:conic-gradient(from 210deg,#3ddc84 0 16%,#fd7b49 16% 44%,#ef5527 44% 72%,rgba(255,255,255,.08) 72% 100%);animation:spin 7s linear infinite}
.vd-ring::before{content:"";position:absolute;inset:14px;border-radius:50%;background:#0d1730;box-shadow:inset 0 0 30px rgba(253,123,73,.22)}
.vd-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:2;text-align:center}
.vd-center b{font-size:30px;line-height:1.1;color:#fff}
.vd-center small{font-size:12px;color:#9fb0cc;letter-spacing:1px}
.vd-val{display:none;font-size:12px;color:#ffbfa5;margin-top:4px}
#vpn-n1:checked ~ .vd-ui .v1,#vpn-n2:checked ~ .vd-ui .v2,#vpn-n3:checked ~ .vd-ui .v3{display:block}
@keyframes spin{to{transform:rotate(360deg)}}
.vd-nodes{display:grid;gap:8px;margin-bottom:16px}
.vd-nodes label{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 12px;border-radius:11px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);font-size:13px;cursor:pointer;color:#cfd9ea;transition:.2s}
.vd-nodes label span{color:#8fa1bd;font-size:12px}
.vd-nodes label:hover{background:rgba(253,123,73,.15)}
#vpn-n1:checked ~ .vd-ui label[for="vpn-n1"],#vpn-n2:checked ~ .vd-ui label[for="vpn-n2"],#vpn-n3:checked ~ .vd-ui label[for="vpn-n3"]{border-color:var(--brand);background:rgba(253,123,73,.16);color:#fff}
.vd-nodes label em{font-style:normal;display:flex;align-items:center;gap:8px;font-weight:600}
.vd-btn{display:block;text-align:center;padding:13px;border-radius:12px;font-weight:700;cursor:pointer;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 10px 22px rgba(239,85,39,.3);transition:.2s;user-select:none}
.vd-btn:hover{filter:brightness(1.05)}
.vd-btn .t-on{display:none}
.vd-c:checked ~ .vd-ui .vd-btn .t-off{display:none}
.vd-c:checked ~ .vd-ui .vd-btn .t-on{display:inline}
.vd-c:checked ~ .vd-ui .vd-btn{background:linear-gradient(135deg,#2fbf74,#1f9f5c);box-shadow:0 10px 22px rgba(47,191,116,.28)}
.vd-foot{display:flex;justify-content:space-between;font-size:12px;color:#8fa1bd;margin-top:12px}
.vd-foot b{color:#fff}
.grid{display:grid;gap:24px}
.grid3{grid-template-columns:repeat(3,1fr)}
.grid2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 4px 18px rgba(13,23,48,.04);transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#ffd3c0}
.card .ico{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;background:linear-gradient(135deg,#fff1ea,#ffe0d2);margin-bottom:16px}
.card h3{font-size:19px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px;margin:0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:-46px;position:relative;z-index:5}
.stat{background:#fff;border-radius:18px;padding:26px;text-align:center;box-shadow:var(--shadow);border:1px solid var(--line)}
.stat b{display:block;font-size:30px;color:var(--brand2);line-height:1.2}
.stat span{color:var(--muted);font-size:14px}
.speed-panel{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
.speed-bars{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--shadow)}
.bar-row{display:flex;align-items:center;gap:14px;margin-bottom:16px;font-size:14px;color:#38455f}
.bar-row:last-child{margin-bottom:0}
.bar-row>span{width:96px;flex:none;font-weight:600}
.bar{flex:1;height:10px;border-radius:6px;background:#eef1f7;overflow:hidden}
.bar i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,#fd7b49,#ef5527);width:var(--w)}
.bar-row b{width:74px;text-align:right;color:var(--brand2);font-size:13px;flex:none}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chip{padding:7px 14px;border-radius:30px;background:#fff;border:1px solid var(--line);font-size:13px;color:#38455f}
.sec.dark .chip{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#cfd9ea}
.scene{position:relative;overflow:hidden}
.scene .ico{font-size:26px;background:linear-gradient(135deg,rgba(253,123,73,.16),rgba(239,85,39,.1))}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.step{position:relative;padding:34px 26px 26px;background:#fff;border-radius:18px;border:1px solid var(--line);box-shadow:0 4px 18px rgba(13,23,48,.04)}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:-18px;left:26px;width:44px;height:44px;border-radius:13px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:19px;box-shadow:0 8px 18px rgba(239,85,39,.3)}
.step h3{font-size:18px;margin:14px 0 8px}
.step p{color:var(--muted);font-size:15px;margin:0}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px 26px;display:flex;flex-direction:column;box-shadow:0 6px 20px rgba(13,23,48,.05);position:relative}
.plan.best{border:2px solid var(--brand);box-shadow:0 22px 50px rgba(239,85,39,.2);transform:translateY(-6px)}
.plan .tag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-size:12px;font-weight:700;padding:5px 16px;border-radius:20px;white-space:nowrap}
.plan h3{font-size:18px;margin-bottom:6px}
.plan .price{font-size:34px;font-weight:800;color:var(--ink);line-height:1.2}
.plan .price small{font-size:14px;font-weight:500;color:var(--muted)}
.plan .desc{color:var(--muted);font-size:14px;margin:8px 0 18px}
.plan ul{list-style:none;padding:0;margin:0 0 22px;flex:1}
.plan li{padding:8px 0 8px 26px;position:relative;font-size:14px;color:#38455f;border-bottom:1px dashed #eef1f7}
.plan li:last-child{border-bottom:0}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--brand2);font-weight:800}
.faq{max-width:880px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;box-shadow:0 3px 12px rgba(13,23,48,.04);overflow:hidden}
.faq summary{cursor:pointer;padding:18px 54px 18px 22px;font-weight:700;font-size:16px;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:22px;font-weight:400;color:var(--brand2);transition:transform .2s}
.faq details[open] summary::after{content:"−"}
.faq .ans{padding:0 22px 20px;color:var(--muted);font-size:15px}
.faq .ans ol{margin:0;padding-left:20px}
.faq .ans li{margin-bottom:6px}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 4px 18px rgba(13,23,48,.05)}
.quote .stars{color:#ffb020;letter-spacing:2px;font-size:15px;margin-bottom:10px}
.quote p{font-size:15px;color:#38455f}
.who{display:flex;align-items:center;gap:12px;margin-top:14px}
.avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;background:linear-gradient(135deg,#fd7b49,#ef5527);flex:none}
.who b{display:block;font-size:14px}
.who span{font-size:12px;color:var(--muted)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 4px 18px rgba(13,23,48,.05);transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column}
.post:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.post img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.post .body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.post time{font-size:12px;color:#8b96ac;margin-bottom:8px;letter-spacing:.5px}
.post h3{font-size:17px;margin-bottom:8px;line-height:1.45}
.post h3 a{color:var(--ink)}
.post h3 a:hover{color:var(--brand2);text-decoration:none}
.post p{font-size:14px;color:var(--muted);margin:0 0 14px}
.post .more{margin-top:auto;font-size:14px;font-weight:700;color:var(--brand2)}
.cta{background:linear-gradient(135deg,#0d1730,#1d2f57 55%,#3a1c14);color:#fff;border-radius:24px;padding:52px 40px;text-align:center;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;width:340px;height:340px;right:-80px;top:-120px;border-radius:50%;background:radial-gradient(closest-side,rgba(253,123,73,.35),transparent)}
.cta h2{font-size:clamp(23px,3vw,32px);position:relative}
.cta p{color:#c3cde0;position:relative;max-width:620px;margin:0 auto 24px}
.cta .btn{position:relative}
footer{background:#0a1326;color:#98a5bd;padding:56px 0 0;font-size:14px}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.f-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:18px;margin-bottom:12px}
.f-brand img{width:32px;height:32px;border-radius:8px}
footer h4{color:#fff;font-size:15px;margin-bottom:14px}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin-bottom:9px}
footer a{color:#98a5bd}
footer a:hover{color:#fff;text-decoration:none}
.f-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;font-size:13px}
.f-bottom .links{display:flex;gap:18px;flex-wrap:wrap}
.totop{position:fixed;right:22px;bottom:26px;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:0 10px 24px rgba(239,85,39,.35);z-index:700}
.totop:hover{text-decoration:none;transform:translateY(-2px)}
.page-hero{padding:124px 0 56px;background:radial-gradient(700px 340px at 80% 0%,rgba(253,123,73,.22),transparent 65%),linear-gradient(160deg,#0d1730,#16233f);color:#fff;text-align:center}
.page-hero h1{font-size:clamp(26px,3.4vw,40px);margin-bottom:10px}
.page-hero p{color:#c3cde0;max-width:680px;margin:0 auto}
.crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:#9aa7c0;justify-content:center;margin-bottom:14px}
.crumb a{color:#c3cde0}
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:40px;padding:56px 0 80px}
.art h1{font-size:clamp(24px,3.2vw,34px);line-height:1.4}
.art .meta{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--muted);margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.art figure{margin:0 0 24px}
.art figure img{width:100%;border-radius:16px}
.art figcaption{font-size:12px;color:#8b96ac;text-align:center;margin-top:8px}
.art h2{font-size:22px;margin:34px 0 14px;padding-left:14px;border-left:4px solid var(--brand);scroll-margin-top:90px}
.art p{color:#2a3550;font-size:16px}
.art .callout{background:var(--soft);border-left:4px solid var(--brand);border-radius:0 12px 12px 0;padding:18px 22px;margin:22px 0;font-size:15px;color:#38455f}
.art .callout b{color:var(--ink)}
.art .dl-inline{display:inline-block;margin:6px 0 18px}
.pager{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;margin:32px 0}
.pager a{font-size:14px;font-weight:600;color:#38455f;max-width:48%}
.pager a:hover{color:var(--brand2)}
.pager .dir{display:block;font-size:12px;color:#8b96ac;font-weight:400}
.related h2{font-size:20px;margin:30px 0 16px}
.side{position:sticky;top:88px;align-self:start;display:grid;gap:20px}
.side .box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 4px 16px rgba(13,23,48,.05)}
.side h3{font-size:15px;margin:0 0 14px;padding-left:10px;border-left:3px solid var(--brand);display:flex;align-items:center}
.toc{position:relative;padding-left:18px;border-left:2px solid #eef1f7}
.toc::before{content:"";position:absolute;left:-2px;top:0;bottom:0;width:2px;background:linear-gradient(#fd7b49,#ef5527);height:var(--toc-h,0)}
.toc a{position:relative;display:block;padding:6px 0 6px 6px;font-size:13.5px;color:#4a5772}
.toc a::before{content:"";position:absolute;left:-25px;top:13px;width:9px;height:9px;border-radius:50%;background:#dfe5ef;border:2px solid #fff}
.toc a:hover{color:var(--brand2);text-decoration:none}
.toc a.on{color:var(--brand2);font-weight:700}
.toc a.on::before{background:var(--brand)}
.hot{list-style:none;padding:0;margin:0;counter-reset:h}
.hot li{display:flex;gap:10px;align-items:flex-start;padding:8px 0;font-size:13.5px}
.hot li::before{counter-increment:h;content:counter(h);flex:none;width:20px;height:20px;border-radius:6px;background:#eef1f7;color:#7b879e;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:2px;transition:.2s}
.hot li:nth-child(1)::before{background:linear-gradient(135deg,#fd7b49,#ef5527);color:#fff}
.hot li:nth-child(2)::before{background:linear-gradient(135deg,#ffa53c,#f47b20);color:#fff}
.hot li:nth-child(3)::before{background:linear-gradient(135deg,#f5c451,#dfa318);color:#fff}
.hot li:hover::before{transform:scale(1.12)}
.hot a{color:#38455f;line-height:1.5}
.hot li:hover a{color:var(--brand2);text-decoration:none}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags a{padding:5px 12px;border-radius:20px;border:1px solid var(--line);font-size:12.5px;color:#4a5772;background:#fff}
.tags a:hover{border-color:var(--brand);color:var(--brand2);background:#fff6f1;text-decoration:none}
.comments{margin-top:34px}
.comments h2{font-size:20px;border:0;padding:0;margin:0 0 16px}
.cmt{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.cmt .avatar{width:38px;height:38px;font-size:15px}
.cmt .c-head{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
.cmt .c-head b{font-size:14px}
.cmt .c-head time{font-size:12px;color:#8b96ac}
.cmt p{margin:4px 0 0;font-size:14.5px;color:#38455f}
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.req{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.req div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.req b{display:block;font-size:13px;color:#8b96ac;font-weight:600;margin-bottom:4px}
.req span{font-size:15px;color:#1c2a45;font-weight:600}
.map-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.map-grid ul{list-style:none;padding:0;margin:0}
.map-grid li{padding:6px 0;font-size:14px;border-bottom:1px dashed #eef1f7}
.err{min-height:72vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:120px 24px 60px}
.err .code{font-size:clamp(72px,16vw,150px);font-weight:800;line-height:1;background:linear-gradient(135deg,#fd7b49,#ef5527);-webkit-background-clip:text;background-clip:text;color:transparent}
.err h1{font-size:24px;margin:10px 0 12px}
.err p{color:var(--muted);max-width:520px;margin:0 auto 24px}
.countdown{color:var(--brand2);font-weight:700}
html.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
html.js .reveal.in{opacity:1;transform:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.note{background:#fff8f4;border:1px dashed #ffc7ad;border-radius:12px;padding:14px 18px;font-size:13.5px;color:#8a5a45}
@media (max-width:992px){
.wrap{padding:0 20px}
.nav-in{height:62px}
.burger{display:flex}
.nav-menu{position:absolute;top:62px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:2px;padding:12px 16px 20px;box-shadow:0 22px 40px rgba(13,23,48,.16);max-height:0;overflow:hidden;transition:max-height .3s;display:flex}
.nav-toggle:checked ~ .nav-menu{max-height:80vh;overflow:auto}
.nav.scrolled .nav-menu{background:#0f1b33}
.nav-menu>a,.grp-label{padding:12px;color:#26324b;justify-content:space-between}
.nav.scrolled .nav-menu>a,.nav.scrolled .grp-label{color:#e6ecf7}
.drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;padding:0 0 0 10px;max-height:0;overflow:hidden;transition:max-height .25s;min-width:0}
.grp-toggle:checked ~ .drop{max-height:320px}
.grp-toggle:checked ~ .grp-label .caret{transform:rotate(225deg);margin-top:3px}
.hero{padding:104px 0 60px}
.hero-grid{grid-template-columns:1fr;gap:34px}
.vpn-demo{max-width:100%;margin:0 auto}
.grid3,.news-grid,.quotes,.price-grid,.steps,.dl-grid,.map-grid,.req{grid-template-columns:repeat(2,1fr)}
.speed-panel{grid-template-columns:1fr}
.article-wrap{grid-template-columns:1fr;gap:28px;padding:40px 0 60px}
.side{position:static}
.f-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
.sec{padding:64px 0}
.stats{grid-template-columns:1fr;margin-top:-30px}
.grid3,.news-grid,.quotes,.price-grid,.steps,.dl-grid,.map-grid,.req,.grid2{grid-template-columns:1fr}
.plan.best{transform:none}
.hero h1{font-size:30px}
.trust{gap:18px}
.cta{padding:36px 22px;border-radius:18px}
.f-grid{grid-template-columns:1fr;gap:26px}
.pager a{max-width:100%}
}
@media (max-width:480px){
body{font-size:15px}
.wrap{padding:0 16px}
.hero{padding:96px 0 48px}
.hero-btns .btn{width:100%}
.vpn-demo{padding:16px}
.vd-ring{width:160px;height:160px}
.vd-center b{font-size:26px}
.card,.plan,.quote{padding:22px}
.step{padding:30px 20px 22px}
.toc a{font-size:13px}
.totop{right:14px;bottom:16px}
}