/* zoogvpn - 全球高速安全网络加速 主题样式 */
:root{
  --navy:#0a1a33; --navy2:#102448; --navy3:#16305e;
  --emerald:#00c389; --emerald2:#00a872; --emerald-soft:#e6faf3;
  --blue:#2f6bff; --blue-soft:#eef3ff;
  --text:#1b2637; --muted:#5a6b85; --muted2:#8a97ad;
  --bg:#ffffff; --bg-soft:#f5f8fc; --line:#e5ebf3;
  --amber:#ffb020; --red:#f04444;
  --radius:16px; --radius-sm:10px;
  --shadow:0 10px 30px rgba(10,26,51,.08);
  --shadow-lg:0 24px 60px rgba(10,26,51,.14);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Roboto,Helvetica,Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:76px 0}
.section-tight{padding:48px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--emerald2);margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--emerald);border-radius:2px}
h1,h2,h3{line-height:1.25;font-weight:800;color:var(--navy)}
.h2{font-size:34px;margin-bottom:14px}
.h2 .grad{background:linear-gradient(100deg,var(--emerald),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:17px;max-width:720px}
.center{text-align:center}
.center .lead{margin:0 auto}
.muted{color:var(--muted)}
.grad-text{background:linear-gradient(100deg,var(--emerald),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;border-radius:12px;padding:14px 28px;font-size:16px;transition:.2s;border:2px solid transparent;cursor:pointer}
.btn-primary{background:linear-gradient(100deg,var(--emerald),var(--emerald2));color:#fff;box-shadow:0 12px 26px rgba(0,195,137,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(0,195,137,.42)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.16)}
.btn-outline{border-color:var(--emerald);color:var(--emerald2)}
.btn-outline:hover{background:var(--emerald-soft)}
.btn-lg{padding:17px 34px;font-size:17px}
.btn-sm{padding:10px 18px;font-size:14px;border-radius:9px}

/* ===== 导航 ===== */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:20px;color:var(--navy)}
.brand img{width:34px;height:34px;border-radius:8px}
.brand span b{color:var(--emerald2)}
.nav-menu{display:flex;align-items:center;gap:6px}
.nav-menu a{font-weight:600;color:var(--muted);padding:9px 14px;border-radius:9px;transition:.18s;font-size:15px}
.nav-menu a:hover{color:var(--navy);background:var(--bg-soft)}
.nav-cta{margin-left:10px}

/* ===== Hero ===== */
.hero{background:radial-gradient(1200px 600px at 80% -10%,#1b3a70 0%,transparent 55%),radial-gradient(900px 500px at -10% 110%,#0d5c46 0%,transparent 50%),linear-gradient(160deg,var(--navy),var(--navy2));color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:26px 26px;pointer-events:none}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:88px 0 96px;position:relative;z-index:2}
.hero h1{font-size:48px;color:#fff;letter-spacing:-.5px}
.hero h1 .grad{background:linear-gradient(100deg,#5ff5c4,#7bb3ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{color:#c7d4ea;font-size:18px;max-width:560px;margin-top:18px}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.hero-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);padding:8px 14px;border-radius:999px;font-size:13.5px;font-weight:600;color:#dbe6f6}
.hero-badge svg{width:16px;height:16px}
.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.hero-meta{display:flex;gap:28px;margin-top:34px;flex-wrap:wrap}
.hero-meta .m{font-size:13px;color:#9fb2cd}
.hero-meta .m b{display:block;font-size:22px;color:#fff;font-weight:800}

/* 客户端模拟器 */
.sim-wrap{position:relative}
.sim{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:20px;backdrop-filter:blur(10px);box-shadow:var(--shadow-lg);overflow:hidden}
.sim-head{display:flex;align-items:center;gap:8px;padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04)}
.sim-dot{width:11px;height:11px;border-radius:50%}
.sim-dot.r{background:#ff5f57}.sim-dot.y{background:#febc2e}.sim-dot.g{background:#28c840}
.sim-title{margin-left:8px;font-size:13px;color:#b9c8df;font-weight:600}
.sim-body{padding:20px}
.sim-status{display:flex;align-items:center;gap:14px;background:rgba(0,195,137,.14);border:1px solid rgba(95,245,196,.3);border-radius:14px;padding:16px;margin-bottom:18px}
.sim-lock{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--emerald),var(--emerald2));display:flex;align-items:center;justify-content:center;flex:none}
.sim-status h4{color:#fff;font-size:16px}
.sim-status p{color:#9fdcc6;font-size:13px}
.sim-status .ping{margin-left:auto;text-align:right}
.sim-status .ping b{display:block;color:#5ff5c4;font-size:20px}
.sim-status .ping span{font-size:12px;color:#8bb8a8}
.sim-row{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:11px;background:rgba(255,255,255,.05);margin-bottom:9px;border:1px solid rgba(255,255,255,.06)}
.sim-row .flag{width:30px;height:30px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;background:rgba(255,255,255,.12)}
.sim-row .cname{font-size:14.5px;color:#e8eef8;font-weight:600}
.sim-row .cload{margin-left:auto;font-size:12px;color:#8fb0d8}
.sim-row .cbar{width:70px;height:5px;border-radius:3px;background:rgba(255,255,255,.12);overflow:hidden}
.sim-row .cbar i{display:block;height:100%;border-radius:3px;background:linear-gradient(90deg,var(--emerald),var(--blue))}
.sim-row.on{background:rgba(0,195,137,.12);border-color:rgba(95,245,196,.35)}
.sim-foot{padding:14px 16px;border-top:1px solid rgba(255,255,255,.12);display:flex;align-items:center;gap:10px}
.sim-connect{flex:1;text-align:center;background:linear-gradient(100deg,var(--emerald),var(--emerald2));color:#fff;border-radius:11px;padding:12px;font-weight:700;font-size:15px}

/* ===== 公告 ===== */
.notice{background:var(--emerald-soft);border-bottom:1px solid #d4f1e6}
.notice-inner{display:flex;align-items:center;gap:14px;padding:14px 0;font-size:14.5px;color:#0c6b4c}
.notice-inner .tag{background:var(--emerald);color:#fff;padding:3px 11px;border-radius:6px;font-weight:700;font-size:12.5px;flex:none}

/* ===== 核心功能 ===== */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px}
.feature{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.22s}
.feature:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d7e6f0}
.feature .ico{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.feature .ico svg{width:28px;height:28px}
.feature h3{font-size:19px;margin-bottom:10px}
.feature p{color:var(--muted);font-size:15px}
.ico.g{background:var(--emerald-soft)}.ico.g svg{stroke:var(--emerald2)}
.ico.b{background:var(--blue-soft)}.ico.b svg{stroke:var(--blue)}
.ico.a{background:#fff4e0}.ico.a svg{stroke:#e08a00}

/* ===== 对比表 ===== */
.compare-wrap{margin-top:44px;overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.compare{width:100%;border-collapse:collapse;min-width:720px}
.compare th,.compare td{padding:16px 18px;text-align:center;border-bottom:1px solid var(--line);font-size:14.5px}
.compare thead th{background:var(--navy);color:#fff;font-weight:700}
.compare thead th.hl{background:linear-gradient(135deg,var(--emerald),var(--emerald2))}
.compare tbody th{text-align:left;color:var(--muted);font-weight:600;background:var(--bg-soft)}
.compare td.yes{color:var(--emerald2);font-weight:700}
.compare td.no{color:#c2cad6}
.compare tr:last-child td,.compare tr:last-child th{border-bottom:none}

/* ===== 新闻 tabs ===== */
.tabs{display:flex;gap:8px;margin:32px 0 24px;flex-wrap:wrap}
.tab{background:var(--bg-soft);border:1px solid var(--line);color:var(--muted);padding:10px 18px;border-radius:999px;font-weight:600;font-size:14.5px;transition:.18s}
.tab:hover,.tab.on{background:var(--emerald);border-color:var(--emerald);color:#fff}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:.2s;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.news-card img{width:100%;height:170px;object-fit:cover}
.news-card .body{padding:18px}
.news-card .cat{font-size:12px;color:var(--emerald2);font-weight:700}
.news-card h3{font-size:16.5px;margin:8px 0 8px;line-height:1.4}
.news-card h3 a:hover{color:var(--emerald2)}
.news-card .date{font-size:12.5px;color:var(--muted2)}

/* ===== 评论 ===== */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px}
.review{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff}
.review .stars{color:#ffb020;font-size:15px;letter-spacing:2px;margin-bottom:12px}
.review p{color:var(--muted);font-size:15px;margin-bottom:16px}
.review .who{display:flex;align-items:center;gap:12px}
.review .av{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--emerald),var(--blue));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.review .who b{display:block;font-size:14.5px}
.review .who span{font-size:12.5px;color:var(--muted2)}

/* ===== 下载区 ===== */
.dl-banner{background:linear-gradient(135deg,var(--navy),var(--navy2));border-radius:24px;padding:54px;color:#fff;position:relative;overflow:hidden}
.dl-banner::after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(0,195,137,.35),transparent 70%)}
.dl-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:38px;position:relative;z-index:2}
.dl-item{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:22px 16px;text-align:center;transition:.2s}
.dl-item:hover{background:rgba(255,255,255,.14);transform:translateY(-4px)}
.dl-item .os{width:52px;height:52px;border-radius:14px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.1)}
.dl-item .os svg{width:28px;height:28px}
.dl-item b{display:block;font-size:16px;margin-bottom:14px}
.dl-item .btn{width:100%;padding:10px;font-size:14px}

/* ===== 信任背书 ===== */
.trust{display:flex;flex-wrap:wrap;gap:18px;justify-content:center;margin-top:40px}
.trust-item{display:flex;align-items:center;gap:12px;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:16px 22px;box-shadow:var(--shadow)}
.trust-item svg{width:30px;height:30px;stroke:var(--emerald2)}
.trust-item b{display:block;font-size:15px}
.trust-item span{font-size:12.5px;color:var(--muted2)}

/* ===== 应用场景 ===== */
.scenes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px}
.scene{border-radius:var(--radius);overflow:hidden;position:relative;min-height:210px;display:flex;align-items:flex-end;background:linear-gradient(160deg,var(--navy),var(--navy3))}
.scene .inner{padding:24px;color:#fff}
.scene .inner h3{color:#fff;margin-bottom:8px}
.scene .inner p{color:#c7d4ea;font-size:14.5px}
.scene .num{position:absolute;top:18px;right:22px;font-size:52px;font-weight:800;color:rgba(255,255,255,.12)}

/* ===== FAQ ===== */
.faq-list{max-width:860px;margin:40px auto 0}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:16px;overflow:hidden;background:#fff}
.faq-q{width:100%;background:none;border:none;text-align:left;padding:22px 26px;font-size:17px;font-weight:700;color:var(--navy);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q::after{content:"+";font-size:26px;color:var(--emerald2);flex:none;font-weight:400}
.faq-a{padding:0 26px 24px;color:var(--muted);font-size:15px}
.faq-a ol{padding-left:20px}
.faq-a ol li{margin-bottom:10px}
.faq-a ol li b{color:var(--navy)}
.faq-a p{margin-bottom:10px}

/* ===== CTA ===== */
.cta{background:linear-gradient(120deg,var(--emerald),var(--emerald2));border-radius:24px;padding:64px;color:#fff;text-align:center}
.cta h2{color:#fff;font-size:36px}
.cta p{color:rgba(255,255,255,.9);font-size:17px;margin:14px auto 28px;max-width:560px}
.cta .btn{background:#fff;color:var(--emerald2)}

/* ===== 页脚 ===== */
.footer{background:var(--navy);color:#9fb2cd;padding:60px 0 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer h4{color:#fff;font-size:15px;margin-bottom:16px}
.footer .brand{color:#fff;margin-bottom:14px}
.footer p{font-size:14px;line-height:1.8}
.footer-links a{display:block;font-size:14px;margin-bottom:10px;color:#9fb2cd}
.footer-links a:hover{color:#5ff5c4}
.friend-links{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:13.5px}
.friend-links span{color:#5ff5c4;font-weight:700;margin-right:6px}
.friend-links a{color:#9fb2cd;margin-right:14px}
.friend-links a:hover{color:#5ff5c4}
.copyright{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;font-size:13px;color:#6b7d99;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

/* ===== 面包屑 ===== */
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--muted2);margin-bottom:20px}
.crumb a{color:var(--muted2)}
.crumb a:hover{color:var(--emerald2)}
.crumb .sep{color:#c2cad6}

/* ===== 文章详情 ===== */
.article-layout{display:grid;grid-template-columns:1fr 320px;gap:44px;align-items:start}
.article-main h1{font-size:32px;margin:14px 0 18px;line-height:1.35}
.article-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:14px;color:var(--muted2);margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.article-meta b{color:var(--muted);font-weight:600}
.article-body h2{font-size:23px;margin:34px 0 14px;padding-left:14px;border-left:4px solid var(--emerald)}
.article-body h3{font-size:18px;margin:24px 0 10px}
.article-body p{color:#33415a;margin-bottom:18px;font-size:16.5px;line-height:1.9}
.article-body figure{margin:26px 0}
.article-body figcaption{font-size:13px;color:var(--muted2);margin-top:10px;text-align:center}
.article-body blockquote{border-left:4px solid var(--emerald);background:var(--emerald-soft);padding:18px 22px;border-radius:0 12px 12px 0;margin:24px 0;color:#0c6b4c;font-size:16px}
.article-toc{background:var(--bg-soft);border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:28px}
.article-toc h4{margin-bottom:12px;font-size:15px;color:var(--navy)}
.article-toc a{display:block;color:var(--muted);font-size:14.5px;padding:6px 0;border-bottom:1px dashed var(--line)}
.article-toc a:last-child{border-bottom:none}
.article-toc a:hover{color:var(--emerald2)}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:24px}
.side-card h4{font-size:16px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.side-card .hot-item{display:flex;gap:12px;margin-bottom:14px}
.side-card .hot-item img{width:64px;height:48px;border-radius:8px;object-fit:cover;flex:none}
.side-card .hot-item a{font-size:13.5px;line-height:1.4;font-weight:600;color:var(--navy)}
.side-card .hot-item a:hover{color:var(--emerald2)}
.side-card .cat-tag{display:inline-block;background:var(--emerald-soft);color:var(--emerald2);font-size:13px;font-weight:600;padding:5px 12px;border-radius:6px;margin:0 6px 8px 0}
.prev-next{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:40px}
.pn{border:1px solid var(--line);border-radius:14px;padding:18px;font-size:14.5px}
.pn span{display:block;font-size:12.5px;color:var(--muted2);margin-bottom:6px}
.pn a{font-weight:600;color:var(--navy)}
.pn a:hover{color:var(--emerald2)}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px}
.comment-list{margin-top:8px}
.comment{display:flex;gap:12px;padding:16px 0;border-bottom:1px solid var(--line)}
.comment:last-child{border-bottom:none}
.comment .av{width:38px;height:38px;border-radius:50%;flex:none;background:linear-gradient(135deg,var(--emerald),var(--blue));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.comment .c-body{font-size:14.5px}
.comment .c-body b{display:block;font-size:14px}
.comment .c-body span{font-size:12px;color:var(--muted2)}
.comment .c-body p{color:var(--muted);margin-top:6px}

/* 新闻列表 */
.news-list-head{padding:56px 0 30px;background:var(--bg-soft);border-bottom:1px solid var(--line)}
.news-list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cat-nav{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0}

/* ===== 404 ===== */
.p404{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:60px 24px}
.p404 h1{font-size:120px;line-height:1;background:linear-gradient(120deg,var(--emerald),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.p404 h2{font-size:26px;margin:20px 0 12px}
.p404 p{color:var(--muted);margin-bottom:26px}
.p404 .count{color:var(--emerald2);font-weight:700}

/* ===== sitemap 页 ===== */
.sitemap-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:30px}
.sitemap-cols h3{font-size:18px;margin-bottom:14px}
.sitemap-cols a{display:block;color:var(--muted);font-size:14.5px;padding:7px 0;border-bottom:1px dashed var(--line)}
.sitemap-cols a:hover{color:var(--emerald2)}

@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .features-grid,.reviews-grid,.scenes-grid,.news-grid,.news-list-grid,.related-grid{grid-template-columns:repeat(2,1fr)}
  .dl-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .article-layout{grid-template-columns:1fr}
  .side{grid-row:1}
}
@media(max-width:640px){
  .nav-menu{display:none}
  .h2{font-size:26px}
  .hero h1{font-size:32px}
  .features-grid,.reviews-grid,.scenes-grid,.news-grid,.news-list-grid,.related-grid,.sitemap-cols,.footer-grid{grid-template-columns:1fr}
  .dl-grid{grid-template-columns:repeat(2,1fr)}
  .compare-wrap{border-radius:12px}
  .section{padding:54px 0}
  .dl-banner{padding:32px 22px}
  .cta{padding:40px 24px}
}