/* ===== 模板5 渐变赛博风 ===== 深色霓虹 + 玻璃拟态 */
:root{--c1:#00f0ff;--c2:#ff2bd6;--c3:#7928ca;--bg:#0a0418;--bg2:#130826;--line:rgba(0,240,255,.18);--txt:#e6e6ff;--mut:#9b9bc7;}
*{box-sizing:border-box;margin:0;padding:0}
body.t5{font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--txt);background:var(--bg);line-height:1.7;position:relative;overflow-x:hidden}
.t5 a{color:inherit;text-decoration:none}.t5 img{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px;position:relative;z-index:2}
.t5-gridbg{position:fixed;inset:0;background:radial-gradient(ellipse at top,var(--c3) 0%,transparent 50%),radial-gradient(ellipse at bottom right,var(--c2) 0%,transparent 40%),linear-gradient(180deg,var(--bg),var(--bg2));z-index:0;pointer-events:none}
.t5-gridbg::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(0,240,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,240,255,.04) 1px,transparent 1px);background-size:50px 50px;mask-image:radial-gradient(ellipse at center,#000 30%,transparent 70%)}
.t5-btn{display:inline-block;background:linear-gradient(120deg,var(--c1),var(--c2));color:#000;padding:11px 26px;border-radius:4px;font-weight:700;border:0;cursor:pointer;letter-spacing:1px;box-shadow:0 0 24px rgba(0,240,255,.35);transition:.25s}
.t5-btn:hover{transform:translateY(-2px);box-shadow:0 0 36px rgba(255,43,214,.5)}
.t5-btn2{display:inline-block;padding:10px 24px;border:1px solid var(--c1);color:var(--c1);border-radius:4px;font-weight:600;transition:.2s}
.t5-btn2:hover{background:rgba(0,240,255,.1);box-shadow:0 0 20px rgba(0,240,255,.2)}
/* header */
.t5-hd{position:sticky;top:0;z-index:50;background:rgba(10,4,24,.7);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.t5-hdin{display:flex;align-items:center;height:68px;gap:22px}
.t5-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px}
.t5-logo img{height:36px;filter:drop-shadow(0 0 8px var(--c1))}
.t5-logo em{font-style:normal;font-size:11px;color:var(--c1);letter-spacing:2px;margin-left:4px}
.t5-nav{margin-left:auto}.t5-nav>ul{display:flex;gap:2px;list-style:none}
.t5-nav>ul>li>a{display:block;padding:10px 16px;font-weight:500;color:var(--txt);transition:.2s;font-size:14px}
.t5-nav>ul>li>a:hover{color:var(--c1);text-shadow:0 0 10px var(--c1)}
.hs{position:relative}.t5-sub{position:absolute;top:100%;left:0;background:rgba(19,8,38,.95);backdrop-filter:blur(12px);min-width:260px;padding:8px;border:1px solid var(--line);border-radius:4px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}
.hs:hover .t5-sub{opacity:1;visibility:visible;transform:translateY(0)}
.t5-sub a{display:block;padding:9px 14px;font-size:13px;color:var(--mut)}.t5-sub a:hover{color:var(--c1);background:rgba(0,240,255,.06)}
.t5-cta{background:linear-gradient(120deg,var(--c1),var(--c2));color:#000!important;padding:8px 20px;border-radius:4px;font-weight:700;font-size:13px;letter-spacing:1px}
.t5-bg{display:none;background:none;border:0;font-size:22px;color:var(--c1)}
/* hero */
.t5-hero{position:relative;padding:80px 0 100px;overflow:hidden}
.t5-glow{position:absolute;border-radius:50%;filter:blur(100px);opacity:.4}
.t5-glow.g1{width:500px;height:500px;background:var(--c1);top:-100px;right:-100px}
.t5-glow.g2{width:400px;height:400px;background:var(--c2);bottom:-100px;left:-80px}
.t5-heroin{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center}
.t5-tag{display:inline-block;color:var(--c1);font-size:12px;letter-spacing:2px;font-family:monospace;border:1px solid var(--line);padding:4px 12px;border-radius:2px}
.t5-htxt h1{font-size:54px;line-height:1.15;margin:18px 0;font-weight:800;letter-spacing:-1px}
.t5-glitch{background:linear-gradient(90deg,var(--c1),var(--c2));-webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block}
.t5-htxt p{color:var(--mut);margin:14px 0 28px;font-size:16px;max-width:520px}
.t5-hbtn{display:flex;gap:14px}
.t5-hcard{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.t5-hct{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:8px;padding:22px;text-align:center;backdrop-filter:blur(8px)}
.t5-hct span{display:block;color:var(--mut);font-size:11px;letter-spacing:2px;margin-bottom:6px}
.t5-hct b{font-size:28px;font-weight:800;background:linear-gradient(90deg,var(--c1),var(--c2));-webkit-background-clip:text;background-clip:text;color:transparent}
/* sections */
.t5-sec{padding:70px 0;position:relative}
.t5-nsec{border-top:1px solid var(--line);background:rgba(0,0,0,.2)}
.t5-ttl{text-align:center;margin-bottom:44px}
.t5-ttl h2{font-size:28px;font-weight:800;letter-spacing:1px;color:var(--c1);text-shadow:0 0 20px rgba(0,240,255,.4)}
.t5-ttl p{color:var(--mut);margin-top:6px;font-size:14px}
.t5-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.t5-card{position:relative;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:10px;padding:28px 24px;transition:.3s;backdrop-filter:blur(6px);overflow:hidden}
.t5-card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--c1),var(--c2));opacity:0;transition:.3s}
.t5-card:hover{transform:translateY(-5px);border-color:var(--c1);box-shadow:0 20px 50px rgba(0,240,255,.15)}
.t5-card:hover::before{opacity:1}
.t5-cnum{font-family:monospace;color:var(--c1);font-size:13px;opacity:.7}
.t5-card h3{font-size:19px;margin:6px 0 10px}.t5-card p{color:var(--mut);font-size:14px;min-height:60px}
.t5-clink{color:var(--c2);font-size:12px;font-weight:700;letter-spacing:1px;margin-top:10px;display:inline-block}
/* news */
.t5-news{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.t5-nc{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:.3s;display:flex;flex-direction:column;backdrop-filter:blur(6px)}
.t5-nc:hover{transform:translateY(-5px);border-color:var(--c2);box-shadow:0 20px 50px rgba(255,43,214,.15)}
.t5-nimg{aspect-ratio:2.1/1;overflow:hidden}.t5-nimg img{width:100%;height:100%;object-fit:cover;transition:.4s}
.t5-nc:hover .t5-nimg img{transform:scale(1.08)}
.t5-nbd{padding:18px 20px;flex:1;display:flex;flex-direction:column}
.t5-nbd time{color:var(--c1);font-size:11px;font-family:monospace;letter-spacing:1px}
.t5-nbd h3{font-size:16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:8px 0;line-height:1.45}
.t5-nbd p{color:var(--mut);font-size:13px;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.t5-c{text-align:center;margin-top:40px}
.t5-empty{grid-column:1/-1;text-align:center;color:var(--mut);padding:40px}
/* inner */
.t5-inner{padding:40px 0 70px;min-height:50vh;position:relative;z-index:2}
.t5-crumb{color:var(--mut);font-size:12px;margin-bottom:20px;font-family:monospace}.t5-crumb a:hover{color:var(--c1)}
.t5-ihd{margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.t5-ihd span{color:var(--c1);font-size:11px;letter-spacing:2px;font-family:monospace}
.t5-ihd h1{font-size:30px;margin:6px 0;font-weight:800;background:linear-gradient(90deg,var(--c1),var(--c2));-webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block}
.t5-ihd p{color:var(--mut);font-size:14px}
.t5-docbox{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:10px;padding:30px;backdrop-filter:blur(6px)}
.t5-doc{font-size:16px;color:#d8d8f0}
.t5-doc h2{font-size:22px;color:var(--c1);margin:26px 0 12px;text-shadow:0 0 12px rgba(0,240,255,.3)}
.t5-doc h3{font-size:18px;color:var(--c2);margin:18px 0 10px}
.t5-doc p{margin:12px 0}.t5-doc ul,.t5-doc ol{margin:12px 0;padding-left:24px}.t5-doc li{margin:6px 0}
.t5-doc a{color:var(--c1);border-bottom:1px dashed var(--c1)}
.t5-cbox{background:linear-gradient(120deg,rgba(0,240,255,.08),rgba(255,43,214,.08));border:1px solid var(--line);border-radius:10px;padding:32px;text-align:center;margin:36px 0}
.t5-cbox h3{font-size:20px;color:var(--c1);margin-bottom:6px}.t5-cbox p{color:var(--mut);margin-bottom:18px;font-size:14px}
.t5-dwrap{display:grid;grid-template-columns:1fr 300px;gap:36px;align-items:start}
.t5-dt{font-size:28px;margin-bottom:12px;line-height:1.35;font-weight:800}
.t5-dm{display:flex;gap:18px;flex-wrap:wrap;color:var(--mut);font-size:12px;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:22px;font-family:monospace}
.t5-dcv{border-radius:10px;overflow:hidden;margin-bottom:22px;border:1px solid var(--line)}
.t5-pn{display:flex;justify-content:space-between;gap:16px;margin-top:30px;padding-top:20px;border-top:1px solid var(--line);font-size:14px;flex-wrap:wrap}.t5-pn a:hover{color:var(--c1)}
.t5-side{display:grid;gap:20px;position:sticky;top:88px}
.t5-sb{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:10px;padding:22px;backdrop-filter:blur(6px)}
.t5-sb h5{color:var(--c1);margin-bottom:12px;font-size:12px;letter-spacing:2px;font-family:monospace}
.t5-sb p{color:var(--mut);font-size:13px;margin:4px 0}
.t5-sb ul{list-style:none}.t5-sb li{padding:8px 0;border-bottom:1px dashed var(--line);font-size:13px}.t5-sb li a:hover{color:var(--c2)}
.t5-sb .t5-btn{width:100%;text-align:center;margin-top:10px;font-size:13px}
/* contact */
.t5-contact{display:grid;grid-template-columns:1fr 1fr;gap:34px}
.t5-cinfo ul{list-style:none;margin-top:16px}
.t5-cinfo li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}
.t5-cinfo span{color:var(--c1);font-size:11px;letter-spacing:2px;font-family:monospace}
.t5-cform{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:10px;padding:28px;backdrop-filter:blur(8px)}
.t5-cform h3{color:var(--c1);margin-bottom:18px;font-size:14px;letter-spacing:2px;font-family:monospace}
.t5-cform input,.t5-cform textarea{width:100%;margin-bottom:14px;padding:12px 14px;background:rgba(0,0,0,.3);border:1px solid var(--line);border-radius:6px;color:var(--txt);font-family:inherit;font-size:14px}
.t5-cform input:focus,.t5-cform textarea:focus{outline:0;border-color:var(--c1);box-shadow:0 0 0 3px rgba(0,240,255,.15)}
.t5-flash{padding:12px;border-radius:6px;margin-bottom:14px;font-size:14px}.t5-flash.ok{background:rgba(16,185,129,.12);color:#34d399;border:1px solid rgba(16,185,129,.3)}.t5-flash.err{background:rgba(239,68,68,.12);color:#f87171;border:1px solid rgba(239,68,68,.3)}
/* pager */
.pager ul{display:flex;gap:8px;justify-content:center;list-style:none;margin-top:40px;flex-wrap:wrap}
.pager a{display:block;padding:8px 14px;border:1px solid var(--line);border-radius:4px;font-size:13px;background:rgba(255,255,255,.03);color:var(--mut)}
.pager a:hover,.pager .active a{background:linear-gradient(120deg,var(--c1),var(--c2));color:#000;border-color:transparent;font-weight:700}.pager .dots{color:var(--mut);padding:8px 4px}
.t5-err{text-align:center;padding:100px 0}
.t5-err h1{font-size:96px;background:linear-gradient(90deg,var(--c1),var(--c2));-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:800}
.t5-err p{color:var(--mut);margin:10px 0 24px}
/* footer */
.t5-ft{position:relative;border-top:1px solid var(--line);background:rgba(0,0,0,.4);color:var(--mut);z-index:2}
.t5-ftg{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;padding:50px 20px 24px}
.t5-flogo{display:flex;align-items:center;gap:10px;margin-bottom:14px}.t5-flogo img{height:32px}.t5-flogo b{color:var(--txt);font-size:15px}
.t5-ft h5{color:var(--c1);margin-bottom:14px;font-size:12px;letter-spacing:2px;font-family:monospace;font-weight:600}
.t5-ft a{display:block;padding:4px 0;font-size:13px}.t5-ft a:hover{color:var(--c2)}
.t5-ft p{font-size:13px;padding:3px 0}
.t5-links{border-top:1px solid var(--line);padding:16px 20px;display:flex;flex-wrap:wrap;gap:12px;font-size:12px}
.t5-links span{color:var(--c1)}
.t5-copy{border-top:1px solid var(--line);padding:16px 0;text-align:center;font-size:12px;color:var(--mut)}
@media(max-width:900px){
.t5-nav{position:fixed;top:68px;left:0;right:0;background:rgba(10,4,24,.95);display:none;padding:10px 20px;border-bottom:1px solid var(--line)}
body.nav-open .t5-nav{display:block}.t5-nav>ul{flex-direction:column}.t5-sub{position:static;opacity:1;visibility:visible;transform:none;border:0}
.t5-bg{display:block}.t5-cta{display:none}
.t5-heroin{grid-template-columns:1fr;gap:30px}.t5-htxt h1{font-size:36px}
.t5-grid,.t5-news,.t5-dwrap,.t5-contact{grid-template-columns:1fr}
.t5-ftg{grid-template-columns:1fr 1fr}.t5-side{position:static}
}