/* Shadowrocket 小火箭 官方品牌站 共享样式 */
:root{--bg:#0b1220;--bg2:#0f1a2e;--card:#131f36;--card2:#182741;--line:#22355a;--txt:#e8eefc;--muted:#93a3c4;--blue:#3b82f6;--violet:#8b5cf6;--orange:#f97316;--cyan:#22d3ee;--grad:linear-gradient(135deg,#3b82f6 0%,#8b5cf6 100%);--radius:16px}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--txt);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
/* 导航 */
.nav{position:sticky;top:0;z-index:100;background:rgba(11,18,32,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px}
.brand img{width:34px;height:34px;border-radius:8px}
.brand small{display:block;font-size:11px;font-weight:400;color:var(--muted)}
.menu{display:flex;gap:26px;align-items:center}
.menu a{font-size:14.5px;color:var(--muted);font-weight:500;transition:.2s}
.menu a:hover,.menu a.active{color:var(--txt)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 22px;border-radius:10px;font-weight:600;font-size:14.5px;transition:.2s;cursor:pointer;border:none}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 20px rgba(59,130,246,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(139,92,246,.45)}
.btn-ghost{border:1px solid var(--line);color:var(--txt);background:transparent}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-orange{background:linear-gradient(135deg,#f97316,#ef4444);color:#fff;box-shadow:0 6px 20px rgba(249,115,22,.35)}
/* Hero */
.hero{position:relative;padding:70px 0 60px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 70% 20%,rgba(59,130,246,.18),transparent),radial-gradient(500px 300px at 20% 80%,rgba(139,92,246,.15),transparent)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;background:rgba(59,130,246,.14);border:1px solid rgba(59,130,246,.35);font-size:13px;color:#a5c4ff}
.hero h1{font-size:44px;line-height:1.22;font-weight:800;margin:18px 0 16px;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero .sub{font-size:17px;color:var(--muted);max-width:520px}
.hero-cta{display:flex;gap:14px;margin:26px 0;flex-wrap:wrap}
.hero-meta{display:flex;gap:26px;flex-wrap:wrap;color:var(--muted);font-size:13.5px}
.hero-meta b{color:var(--txt);font-size:20px;display:block}
/* 客户端模拟器 */
.device{background:var(--card2);border:1px solid var(--line);border-radius:28px;padding:14px;box-shadow:0 30px 60px rgba(0,0,0,.45);position:relative}
.device::after{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:130px;height:22px;background:var(--bg);border-radius:0 0 14px 14px;border:1px solid var(--line);border-top:none}
.screen{background:#05080f;border-radius:18px;overflow:hidden;height:460px;display:flex;flex-direction:column}
.sc-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.sc-conn{display:flex;align-items:center;gap:8px;padding:16px 14px;background:rgba(59,130,246,.08)}
.sc-conn .dot{width:10px;height:10px;border-radius:50%;background:#22c55e;box-shadow:0 0 10px #22c55e}
.sc-list{flex:1;overflow:hidden;padding:10px 12px}
.sc-item{display:flex;align-items:center;justify-content:space-between;padding:12px;margin-bottom:8px;background:var(--card);border:1px solid var(--line);border-radius:12px;font-size:13px}
.sc-item .tag{font-size:11px;padding:2px 9px;border-radius:6px;background:rgba(139,92,246,.18);color:#c4b5fd}
.sc-item .tag.green{background:rgba(34,197,94,.16);color:#86efac}
/* 通用 section */
.sec{padding:64px 0}
.sec-head{text-align:center;margin-bottom:40px}
.sec-head .kicker{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase}
.sec-head h2{font-size:32px;font-weight:800;margin:8px 0 12px}
.sec-head p{color:var(--muted);max-width:640px;margin:0 auto}
/* 卡片网格 */
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g6{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.25s}
.card:hover{transform:translateY(-5px);border-color:var(--blue);box-shadow:0 16px 34px rgba(0,0,0,.35)}
.card .ic{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:16px;background:rgba(59,130,246,.14)}
.card h3{font-size:18px;margin-bottom:10px}
.card p{color:var(--muted);font-size:14.5px}
/* 公告 */
.notice{background:var(--card2);border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:12px;padding:18px 22px;display:flex;gap:14px;align-items:flex-start}
.notice .n-ic{font-size:20px}
.notice b{color:var(--orange)}
/* 信任背书 */
.trust{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
.trust-item{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 26px;text-align:center;min-width:150px}
.trust-item b{font-size:28px;display:block;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.trust-item span{font-size:13px;color:var(--muted)}
/* 对比表 */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--card2);color:var(--txt);font-weight:600}
td{color:var(--muted)}
tr:hover td{background:rgba(59,130,246,.05)}
.yes{color:#22c55e;font-weight:700}
.no{color:#f87171}
/* 新闻tab */
.tabs{display:flex;gap:10px;justify-content:center;margin-bottom:26px;flex-wrap:wrap}
.tab{padding:9px 20px;border-radius:999px;border:1px solid var(--line);color:var(--muted);font-size:14px;font-weight:600}
.tab.active{background:var(--grad);color:#fff;border-color:transparent}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}
.news-card:hover{transform:translateY(-5px);border-color:var(--blue)}
.news-card .thumb{height:150px;overflow:hidden;background:#0a1322}
.news-card .thumb img{width:100%;height:100%;object-fit:cover}
.news-card .body{padding:18px}
.news-card .meta{font-size:12px;color:var(--muted);display:flex;gap:12px;margin-bottom:8px}
.news-card h3{font-size:16px;line-height:1.5;margin-bottom:8px}
.news-card h3 a:hover{color:var(--blue)}
/* 评论 */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.review .stars{color:#fbbf24;font-size:15px;letter-spacing:2px}
.review p{color:var(--muted);font-size:14px;margin:12px 0}
.review .who{display:flex;align-items:center;gap:10px;font-size:13px}
.review .avatar{width:36px;height:36px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff}
/* 下载区 */
.dl-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.dl-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 18px;text-align:center;transition:.25s}
.dl-card:hover{transform:translateY(-5px);border-color:var(--orange)}
.dl-card .ic{font-size:38px;margin-bottom:12px}
.dl-card h4{font-size:16px;margin-bottom:6px}
.dl-card p{font-size:12.5px;color:var(--muted);margin-bottom:16px}
/* FAQ */
.faq-list{max-width:820px;margin:0 auto}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:14px;overflow:hidden}
.faq-q{padding:18px 22px;font-weight:600;font-size:16px;display:flex;justify-content:space-between;align-items:center;cursor:default}
.faq-q .no{color:var(--blue);margin-right:10px}
.faq-a{padding:0 22px 20px;color:var(--muted);font-size:14.5px}
.faq-a ol{padding-left:20px;margin:10px 0}
.faq-a ol li{margin:6px 0}
.faq-a strong{color:var(--txt)}
/* CTA 与页脚 */
.cta{background:var(--grad);border-radius:20px;padding:50px 40px;text-align:center;position:relative;overflow:hidden}
.cta h2{font-size:30px;color:#fff;margin-bottom:10px}
.cta p{color:rgba(255,255,255,.85);margin-bottom:24px}
.footer{border-top:1px solid var(--line);padding:44px 0 30px;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
.footer h5{font-size:15px;margin-bottom:14px}
.footer a{display:block;color:var(--muted);font-size:13.5px;margin:8px 0;transition:.2s}
.footer a:hover{color:var(--blue)}
.footer .brand-desc{color:var(--muted);font-size:13.5px;margin-top:12px;max-width:300px}
.footer-bottom{border-top:1px solid var(--line);margin-top:30px;padding-top:22px;text-align:center;color:var(--muted);font-size:12.5px}
/* 面包屑 */
.crumbs{font-size:13px;color:var(--muted);padding:20px 0 0}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--blue)}
.crumbs span{color:var(--txt)}
/* 页面头 */
.page-head{text-align:center;padding:50px 0 10px}
.page-head h1{font-size:34px;font-weight:800;margin:12px 0}
.page-head p{color:var(--muted);max-width:640px;margin:0 auto}
/* 文章正文 */
.article-layout{display:grid;grid-template-columns:1fr 300px;gap:36px;padding:40px 0}
.article-body{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.article-body h1{font-size:28px;line-height:1.4;margin-bottom:14px}
.article-body .ameta{color:var(--muted);font-size:13px;display:flex;gap:16px;flex-wrap:wrap;margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.article-body h2{font-size:21px;margin:28px 0 12px;color:#a5c4ff}
.article-body p{margin:14px 0;color:#c3cee4}
.article-body img{border-radius:12px;margin:18px 0}
.article-body blockquote{border-left:4px solid var(--blue);background:var(--card2);padding:14px 18px;margin:18px 0;color:var(--muted);border-radius:0 8px 8px 0}
.sidebar{position:sticky;top:86px;align-self:start}
.sidebar .box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:20px}
.sidebar h4{font-size:15px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.sidebar a{display:block;color:var(--muted);font-size:13.5px;margin:10px 0;line-height:1.5}
.sidebar a:hover{color:var(--blue)}
.sidebar .cat{display:inline-block;font-size:12px;padding:4px 12px;border-radius:999px;background:rgba(59,130,246,.14);color:#a5c4ff;margin:4px 4px 4px 0}
.prev-next{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px}
.prev-next a{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;font-size:13.5px;color:var(--muted)}
.prev-next a:hover{border-color:var(--blue);color:var(--blue)}
.back-list{display:inline-block;margin-top:20px;color:var(--blue);font-size:14px}
/* 评论块 */
.comment-sec{margin-top:30px}
.comment{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:14px}
.comment .chead{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.comment .avatar{width:40px;height:40px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff}
.comment .cname{font-weight:600;font-size:14px}
.comment .ctime{font-size:12px;color:var(--muted)}
.comment p{color:var(--muted);font-size:14px}
@media(max-width:960px){.hero-grid,.article-layout{grid-template-columns:1fr}.g3,.g6,.news-grid,.reviews,.dl-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.device{max-width:360px;margin:0 auto}.screen{height:380px}.menu{display:none}}
@media(max-width:600px){.g3,.g6,.news-grid,.reviews,.dl-grid,.g2{grid-template-columns:1fr}.hero h1{font-size:32px}.sec-head h2{font-size:26px}}