/* 绿茶vpn - 全局样式 */
:root{--green:#00c853;--green-d:#00a344;--green-l:#5cf59c;--dark:#0a1612;--dark-2:#0f1f19;--dark-3:#152a22;--text:#e8f3ee;--muted:#9db8ad;--border:rgba(92,245,156,.14);--grad:linear-gradient(135deg,#00c853,#00e676);--radius:16px;--shadow:0 18px 50px rgba(0,0,0,.45)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--dark);color:var(--text);line-height:1.7;font-size:16px}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
.container{max-width:1180px;margin:0 auto;padding:0 22px}
.section{padding:78px 0}
.sec-head{text-align:center;max-width:760px;margin:0 auto 48px}
.sec-tag{display:inline-block;color:var(--green-l);font-size:14px;font-weight:600;letter-spacing:.5px;background:rgba(92,245,156,.1);padding:6px 16px;border-radius:99px;margin-bottom:16px}
.sec-title{font-size:34px;font-weight:800;line-height:1.3;margin-bottom:14px}
.sec-desc{color:var(--muted);font-size:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 30px;border-radius:12px;font-weight:700;font-size:16px;cursor:pointer;transition:.25s;border:none}
.btn-primary{background:var(--grad);color:#04120c;box-shadow:0 8px 24px rgba(0,200,83,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,200,83,.5)}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--green-l)}
.btn-ghost:hover{border-color:var(--green-l);background:rgba(92,245,156,.06)}
.btn-lg{padding:16px 38px;font-size:17px}
/* 顶部导航 */
.nav{position:sticky;top:0;z-index:100;background:rgba(10,22,18,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:20px}
.brand img{width:40px;height:40px;border-radius:10px}
.brand b{color:var(--green-l)}
.nav-menu{display:flex;align-items:center;gap:28px}
.nav-menu a{font-size:15px;color:var(--muted);font-weight:500;transition:.2s}
.nav-menu a:hover{color:var(--green-l)}
.nav-cta{display:flex;align-items:center;gap:14px}
/* Hero */
.hero{position:relative;overflow:hidden;padding:64px 0 80px}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 20% 0%,rgba(0,200,83,.16),transparent 55%),radial-gradient(ellipse at 85% 100%,rgba(0,230,118,.1),transparent 50%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(92,245,156,.1);border:1px solid var(--border);color:var(--green-l);font-size:13px;padding:7px 15px;border-radius:99px;margin-bottom:22px;font-weight:600}
.hero h1{font-size:46px;font-weight:800;line-height:1.22;margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--green-l)}
.hero-sub{color:var(--muted);font-size:17px;margin-bottom:30px;max-width:520px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:30px}
.hero-stats{display:flex;gap:34px}
.hero-stats .hs b{font-size:26px;font-weight:800;color:var(--green-l);display:block}
.hero-stats .hs span{font-size:13px;color:var(--muted)}
/* 客户端模拟器 */
.mock{position:relative;background:var(--dark-2);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
.mock-bar{display:flex;align-items:center;gap:8px;padding:14px 18px;background:var(--dark-3);border-bottom:1px solid var(--border)}
.mock-dot{width:12px;height:12px;border-radius:50%}
.mock-dot.r{background:#ff5f57}.mock-dot.y{background:#febc2e}.mock-dot.g{background:#28c840}
.mock-title{margin-left:10px;font-size:13px;color:var(--muted)}
.mock-body{padding:26px}
.mock-status{display:flex;align-items:center;gap:12px;background:var(--dark-3);border-radius:14px;padding:16px 18px;margin-bottom:20px}
.mock-ping{width:44px;height:44px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:800;color:#04120c;animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(0,200,83,.5)}70%{box-shadow:0 0 0 14px rgba(0,200,83,0)}100%{box-shadow:0 0 0 0 rgba(0,200,83,0)}}
.mock-status h4{font-size:16px}
.mock-status p{font-size:13px;color:var(--muted)}
.mock-list{display:grid;gap:11px}
.mock-item{display:flex;align-items:center;justify-content:space-between;background:var(--dark-3);border:1px solid var(--border);border-radius:12px;padding:13px 16px;font-size:14px}
.mock-item .flag{display:flex;align-items:center;gap:9px}
.mock-item .spd{color:var(--green-l);font-weight:700}
.mock-btn{width:100%;margin-top:20px;background:var(--grad);border:none;color:#04120c;font-weight:700;font-size:16px;padding:15px;border-radius:12px;cursor:pointer}
.mock-note{text-align:center;font-size:12px;color:var(--muted);margin-top:12px}
/* 公告 */
.notice{background:var(--dark-2);border:1px solid var(--border);border-radius:var(--radius);padding:20px 26px;display:flex;align-items:center;gap:16px}
.notice .badge{flex-shrink:0;background:var(--grad);color:#04120c;font-weight:700;font-size:13px;padding:5px 14px;border-radius:8px}
.notice p{font-size:15px}
/* 功能卡片 */
.grid-6{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--dark-2);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:.25s}
.card:hover{transform:translateY(-5px);border-color:var(--green-l)}
.card .ic{width:52px;height:52px;border-radius:13px;background:rgba(92,245,156,.12);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:18px}
.card h3{font-size:18px;margin-bottom:10px}
.card p{color:var(--muted);font-size:14.5px}
/* 对比表 */
.compare{overflow-x:auto}
.compare table{width:100%;border-collapse:collapse;background:var(--dark-2);border-radius:var(--radius);overflow:hidden}
.compare th,.compare td{padding:16px 20px;text-align:center;border-bottom:1px solid var(--border);font-size:14.5px}
.compare th{background:var(--dark-3);color:var(--green-l);font-weight:700}
.compare td:first-child,.compare th:first-child{text-align:left}
.compare .yes{color:var(--green-l);font-weight:700}
.compare .no{color:var(--muted)}
.compare tr.hl td{background:rgba(0,200,83,.07)}
/* 新闻 Tabs */
.tabs{display:flex;gap:10px;justify-content:center;margin-bottom:32px;flex-wrap:wrap}
.tab{padding:9px 20px;border-radius:99px;background:var(--dark-2);border:1px solid var(--border);color:var(--muted);cursor:pointer;font-size:14px;font-weight:600}
.tab.active{background:var(--grad);color:#04120c;border-color:transparent}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{background:var(--dark-2);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:.25s}
.news-card:hover{transform:translateY(-5px);border-color:var(--green-l)}
.news-card img{width:100%;height:170px;object-fit:cover}
.news-card .nc-body{padding:20px}
.news-card .nc-cat{font-size:12px;color:var(--green-l);font-weight:600}
.news-card h3{font-size:16px;margin:8px 0 10px;line-height:1.45}
.news-card .nc-meta{font-size:12.5px;color:var(--muted)}
/* 用户评论 */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review{background:var(--dark-2);border:1px solid var(--border);border-radius:var(--radius);padding:26px}
.review .stars{color:#ffc107;letter-spacing:2px;margin-bottom:12px;font-size:15px}
.review p{font-size:14.5px;color:var(--text);margin-bottom:16px}
.review .user{display:flex;align-items:center;gap:11px}
.review .avatar{width:40px;height:40px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:800;color:#04120c}
.review .user b{font-size:14px;display:block}
.review .user span{font-size:12px;color:var(--muted)}
/* 下载区 */
.downloads{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.dl-card{background:var(--dark-2);border:1px solid var(--border);border-radius:var(--radius);padding:24px 16px;text-align:center;transition:.25s}
.dl-card:hover{transform:translateY(-5px);border-color:var(--green-l)}
.dl-card .os{font-size:34px;margin-bottom:12px}
.dl-card h4{font-size:16px;margin-bottom:6px}
.dl-card p{font-size:12px;color:var(--muted);margin-bottom:16px}
.dl-card .btn{width:100%;padding:11px;font-size:14px}
/* 信任背书 */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.trust-item{background:var(--dark-2);border:1px solid var(--border);border-radius:var(--radius);padding:26px;text-align:center}
.trust-item .num{font-size:30px;font-weight:800;color:var(--green-l)}
.trust-item p{font-size:14px;color:var(--muted);margin-top:6px}
/* 应用场景 */
.scenes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.scene{background:var(--dark-2);border:1px solid var(--border);border-radius:var(--radius);padding:28px}
.scene h3{font-size:18px;margin-bottom:10px;display:flex;align-items:center;gap:9px}
.scene p{color:var(--muted);font-size:14.5px}
/* FAQ */
.faq-list{max-width:860px;margin:0 auto}
.faq-item{background:var(--dark-2);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:14px;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:none;color:var(--text);font-size:16px;font-weight:700;padding:20px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q .arrow{color:var(--green-l);font-size:20px}
.faq-a{padding:0 24px 22px;color:var(--muted);font-size:14.5px;display:none}
.faq-a ol{padding-left:20px;margin-top:10px}
.faq-a ol li{margin-bottom:8px}
.faq-item.open .faq-a{display:block}
.faq-item.open .arrow{transform:rotate(45deg)}
/* CTA */
.cta{background:var(--grad);border-radius:24px;padding:56px 40px;text-align:center;color:#04120c}
.cta h2{font-size:34px;font-weight:800;margin-bottom:14px}
.cta p{font-size:16px;margin-bottom:28px;opacity:.85}
.cta .btn{background:#04120c;color:#fff}
/* 页脚 */
.footer{background:var(--dark-2);border-top:1px solid var(--border);padding:56px 0 30px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px}
.footer .f-brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;margin-bottom:14px}
.footer .f-brand img{width:36px;height:36px;border-radius:9px}
.footer p{color:var(--muted);font-size:14px}
.footer h4{font-size:15px;margin-bottom:16px;color:var(--text)}
.footer ul li{margin-bottom:10px}
.footer ul a{color:var(--muted);font-size:14px}
.footer ul a:hover{color:var(--green-l)}
.footer-bottom{border-top:1px solid var(--border);padding-top:24px;text-align:center;color:var(--muted);font-size:13px}
.footer-bottom a{color:var(--green-l)}
/* 面包屑 */
.crumbs{font-size:13.5px;color:var(--muted);padding:22px 0 6px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--green-l)}
.crumbs .sep{margin:0 8px}
.crumbs .cur{color:var(--green-l)}
/* 页面标题区 */
.page-hero{background:radial-gradient(ellipse at 50% 0%,rgba(0,200,83,.14),transparent 60%);padding:46px 0 30px;text-align:center}
.page-hero h1{font-size:36px;font-weight:800;margin-bottom:12px}
.page-hero p{color:var(--muted);max-width:640px;margin:0 auto}
/* 新闻列表页 */
.news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
/* 新闻详情页 */
.article-layout{display:grid;grid-template-columns:1fr 300px;gap:40px;align-items:start}
.article-card{background:var(--dark-2);border:1px solid var(--border);border-radius:var(--radius);padding:34px}
.article-card h1{font-size:30px;font-weight:800;line-height:1.35;margin-bottom:16px}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;color:var(--muted);font-size:13px;padding-bottom:20px;border-bottom:1px solid var(--border);margin-bottom:24px}
.article-cover{border-radius:14px;margin-bottom:24px}
.article-body{font-size:16px;color:#cfe0d8}
.article-body p{margin-bottom:18px}
.article-body h2{font-size:22px;font-weight:700;margin:30px 0 14px;color:var(--green-l);padding-left:13px;border-left:4px solid var(--green-l)}
.article-body img{border-radius:12px;margin:20px 0}
.article-body ol,.article-body ul{padding-left:24px;margin-bottom:18px}
.article-body li{margin-bottom:8px}
.article-body blockquote{border-left:4px solid var(--green-l);background:rgba(92,245,156,.06);padding:16px 20px;border-radius:0 10px 10px 0;margin:20px 0;color:var(--muted);font-size:15px}
/* 文章目录 */
.toc{background:var(--dark-2);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:24px}
.toc h4{font-size:15px;margin-bottom:12px;color:var(--green-l)}
.toc a{display:block;color:var(--muted);font-size:14px;padding:5px 0;border-left:2px solid transparent;padding-left:12px}
.toc a:hover{color:var(--green-l);border-color:var(--green-l)}
/* 侧边栏 */
.sidebar{position:sticky;top:90px}
.side-widget{background:var(--dark-2);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:22px}
.side-widget h4{font-size:16px;margin-bottom:16px;color:var(--green-l)}
.side-widget ul li{margin-bottom:11px}
.side-widget ul a{color:var(--muted);font-size:14px;display:block}
.side-widget ul a:hover{color:var(--green-l)}
.hot-item{display:flex;gap:12px;margin-bottom:14px}
.hot-item img{width:70px;height:48px;border-radius:8px;object-fit:cover;flex-shrink:0}
.hot-item a{font-size:13.5px;line-height:1.4;color:var(--text)}
.hot-item a:hover{color:var(--green-l)}
/* 上一篇下一篇 */
.post-nav{display:flex;justify-content:space-between;gap:16px;margin-top:30px}
.post-nav a{flex:1;background:var(--dark-2);border:1px solid var(--border);border-radius:12px;padding:16px 18px;font-size:14px;color:var(--muted)}
.post-nav a:hover{border-color:var(--green-l);color:var(--green-l)}
.post-nav .pn-label{display:block;font-size:12px;color:var(--green-l);margin-bottom:5px}
/* 相关阅读 */
.related{margin-top:30px}
.related h4{font-size:18px;margin-bottom:16px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
/* 分页 */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:36px}
.pagination a,.pagination span{padding:10px 16px;border-radius:10px;background:var(--dark-2);border:1px solid var(--border);color:var(--muted);font-size:14px}
.pagination .cur{background:var(--grad);color:#04120c;border-color:transparent;font-weight:700}
/* 响应式 */
@media(max-width:1000px){
.hero-grid{grid-template-columns:1fr}
.hero h1{font-size:36px}
.grid-6,.news-grid,.reviews-grid,.scenes{grid-template-columns:repeat(2,1fr)}
.downloads{grid-template-columns:repeat(3,1fr)}
.trust{grid-template-columns:repeat(2,1fr)}
.article-layout{grid-template-columns:1fr}
.sidebar{position:static}
}
@media(max-width:640px){
.nav-menu{display:none}
.hero h1{font-size:28px}
.grid-6,.news-grid,.reviews-grid,.scenes,.downloads,.trust,.news-list,.related-grid{grid-template-columns:1fr}
.sec-title{font-size:26px}
.footer-grid{grid-template-columns:1fr 1fr}
}