/* 17c一起草 snkgqrc.cn 全站样式 */
:root{--bg:#07111f;--bg2:#0c1728;--card:#101d31;--soft:#17263d;--line:rgba(255,255,255,.12);--text:#edf5ff;--muted:#a9bad2;--brand:#70e0ff;--brand2:#f05dff;--gold:#ffc46b;--green:#65f0b5;--shadow:0 24px 80px rgba(0,0,0,.35);--radius:22px;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;background:radial-gradient(circle at 20% 0%,rgba(112,224,255,.2),transparent 28%),radial-gradient(circle at 88% 12%,rgba(240,93,255,.18),transparent 28%),var(--bg);color:var(--text);line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}p{color:var(--muted);margin:0 0 14px}.container{width:min(var(--max),calc(100% - 36px));margin:auto}.site-header{position:absolute;left:0;right:0;top:0;z-index:20;border-bottom:1px solid rgba(255,255,255,.14);background:linear-gradient(180deg,rgba(7,17,31,.86),rgba(7,17,31,.35),transparent);backdrop-filter:blur(10px)}.nav-row{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand-logo{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.08em}.brand-mark{width:48px;height:48px;border-radius:15px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;box-shadow:0 10px 30px rgba(112,224,255,.25);position:relative}.brand-mark:before{content:"";border-left:15px solid #081222;border-top:10px solid transparent;border-bottom:10px solid transparent;margin-left:4px}.brand-name{font-size:24px}.brand-sub{display:block;font-size:11px;color:var(--muted);letter-spacing:.18em;margin-top:-4px}.main-nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.main-nav a{padding:11px 15px;border-radius:999px;color:#dcecff;font-size:15px}.main-nav a:hover,.main-nav a.active{background:rgba(255,255,255,.12);color:#fff}.search-band{padding:0 0 16px}.fake-search{display:flex;align-items:center;gap:10px;max-width:620px;margin-left:auto;background:rgba(8,19,33,.72);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:8px 10px 8px 18px;box-shadow:0 10px 36px rgba(0,0,0,.25)}.fake-search input{flex:1;background:transparent;border:0;outline:0;color:#fff;font-size:14px}.fake-search button,.btn{border:0;cursor:pointer;color:#07111f;background:linear-gradient(135deg,var(--brand),var(--green));font-weight:800;border-radius:999px;padding:11px 18px;box-shadow:0 12px 36px rgba(112,224,255,.22)}.btn.secondary{background:rgba(255,255,255,.12);color:#fff;border:1px solid var(--line)}.hero{min-height:760px;position:relative;display:flex;align-items:center;overflow:hidden;background:#081222}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,17,31,.96),rgba(7,17,31,.62),rgba(7,17,31,.2)),linear-gradient(0deg,var(--bg),transparent 38%);z-index:1}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-content{position:relative;z-index:2;padding-top:120px;width:min(760px,100%)}.eyebrow{display:inline-flex;gap:8px;align-items:center;color:#e5fbff;background:rgba(112,224,255,.12);border:1px solid rgba(112,224,255,.22);border-radius:999px;padding:7px 14px;font-size:13px;margin-bottom:18px}.hero h1{font-size:clamp(42px,7vw,82px);line-height:1.08;margin:0 0 18px;letter-spacing:-.03em}.gradient{background:linear-gradient(135deg,var(--brand),#fff,var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}.hero-desc{font-size:18px;max-width:650px;color:#d4e5f7}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:34px;max-width:720px}.stat{background:rgba(255,255,255,.08);border:1px solid var(--line);border-radius:18px;padding:16px}.stat strong{display:block;font-size:24px;color:#fff}.section{padding:86px 0;position:relative}.section.alt{background:linear-gradient(180deg,rgba(255,255,255,.035),transparent)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px}.section-title{margin:0;font-size:clamp(28px,4vw,46px);line-height:1.18}.section-title small{display:block;color:var(--brand);font-size:14px;letter-spacing:.18em;margin-bottom:8px}.section-intro{max-width:620px;color:var(--muted)}.grid{display:grid;gap:22px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.card-body{padding:22px}.card h3,.card h4{margin:0 0 10px}.thumb{position:relative;aspect-ratio:4/3;overflow:hidden;background:#111}.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.card:hover .thumb img{transform:scale(1.06)}.play{position:absolute;inset:0;display:grid;place-items:center;background:rgba(7,17,31,.2);opacity:0;transition:.25s}.card:hover .play{opacity:1;background:rgba(7,17,31,.45)}.play span{width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.92);display:grid;place-items:center;box-shadow:0 18px 45px rgba(0,0,0,.35)}.play span:before{content:"";border-left:18px solid #0a1524;border-top:12px solid transparent;border-bottom:12px solid transparent;margin-left:5px}.meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;color:#c6d8ed;font-size:13px}.tag{display:inline-flex;border:1px solid rgba(112,224,255,.25);background:rgba(112,224,255,.08);color:#dff9ff;border-radius:999px;padding:5px 10px;font-size:12px}.feature{padding:24px;border-radius:var(--radius);background:rgba(255,255,255,.055);border:1px solid var(--line)}.feature b{color:#fff;font-size:18px}.feature p{margin-top:8px}.timeline{display:grid;gap:16px}.step{display:grid;grid-template-columns:70px 1fr;gap:18px;align-items:flex-start;padding:22px;border-radius:22px;background:rgba(255,255,255,.055);border:1px solid var(--line)}.num{height:52px;width:52px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand2));font-weight:900;color:#06111e}.faq details{border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.045);padding:16px 18px}.faq details+details{margin-top:12px}.faq summary{cursor:pointer;color:#fff;font-weight:800}.review{padding:22px;border-radius:22px;background:rgba(255,255,255,.055);border:1px solid var(--line)}.stars{color:var(--gold);letter-spacing:2px}.logo-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.partner{height:76px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid var(--line);display:grid;place-items:center;color:#dcecff;font-weight:900}.contact-box{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:stretch}.qr-row{display:flex;gap:16px;flex-wrap:wrap}.qr{background:#fff;border-radius:16px;padding:10px;color:#07111f;text-align:center;font-size:12px}.qr img{width:112px;height:112px}.share{display:flex;flex-wrap:wrap;gap:10px}.share button{border:1px solid var(--line);background:rgba(255,255,255,.06);color:#fff;border-radius:999px;padding:9px 14px;cursor:pointer}.breadcrumb{padding-top:160px;margin-bottom:16px;color:var(--muted);font-size:14px}.page-hero{padding:0 0 70px;background:radial-gradient(circle at 70% 0%,rgba(240,93,255,.16),transparent 30%)}.page-hero h1{font-size:clamp(36px,6vw,66px);line-height:1.1;margin:0 0 16px}.article-block{padding:28px;border-radius:26px;background:rgba(255,255,255,.055);border:1px solid var(--line)}.site-footer{padding:54px 0 28px;background:#050b14;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:26px}.footer-bottom{margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:14px}.backtop{position:fixed;right:18px;bottom:18px;border:1px solid var(--line);background:rgba(7,17,31,.85);color:#fff;border-radius:16px;padding:12px 14px;z-index:30}.hidden-json{display:none!important}.video-shell{position:relative;border-radius:24px;overflow:hidden;background:#000;border:1px solid var(--line)}.video-shell video{width:100%;height:100%;display:block;background:#080f1b}.notice{padding:14px 16px;border-radius:16px;background:rgba(101,240,181,.09);border:1px solid rgba(101,240,181,.22);color:#ddfff0}.mcp-widget{margin-top:16px;padding:14px;border-radius:18px;border:1px dashed rgba(112,224,255,.34);color:#bcd0e6;background:rgba(112,224,255,.05);font-size:13px}@media (max-width:980px){.main-nav{display:none}.nav-row{height:74px}.search-band{padding-bottom:12px}.fake-search{margin:0}.hero{min-height:720px}.stats,.grid-4,.grid-3,.grid-2,.contact-box,.footer-grid{grid-template-columns:1fr}.section-head{display:block}.logo-wall{grid-template-columns:repeat(2,1fr)}.breadcrumb{padding-top:145px}}@media (max-width:560px){.container{width:min(100% - 24px,var(--max))}.hero h1{font-size:40px}.stats{grid-template-columns:repeat(2,1fr)}.section{padding:60px 0}.hero-actions .btn{width:100%;text-align:center}.step{grid-template-columns:1fr}.footer-bottom{display:block}.brand-name{font-size:20px}.fake-search button{padding:10px 12px}}