/* ===== Holo Terminal 主题 ===== */
:root{
  --bg:#04070c; --panel:#081019; --line:rgba(0,229,255,.16);
  --cy:#19e8ff; --dim:#5f7686; --ink:#d7f4ff; --ink2:#7fa0b0; --ink3:#425c6b;
  --fd:'Orbitron',sans-serif; --fm:'Share Tech Mono',monospace; --fb:'Rajdhani',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--fb);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--cy);color:#03141a}

/* ---- ambient ---- */
.bg{position:fixed;inset:0;z-index:0;pointer-events:none}
.bg .mesh{position:absolute;inset:0;background:radial-gradient(circle at 70% 20%,rgba(0,229,255,.12),transparent 45%),radial-gradient(circle at 15% 85%,rgba(0,229,255,.08),transparent 50%)}
.bg .hgrid{position:absolute;inset:0;background-image:linear-gradient(rgba(0,229,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,255,.06) 1px,transparent 1px);background-size:42px 42px;mask-image:radial-gradient(circle at 50% 40%,#000,transparent 85%)}
.bg .scan{position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(0,0,0,.14) 0 1px,transparent 1px 3px)}
.bg .sweep{position:absolute;left:0;right:0;height:180px;background:linear-gradient(180deg,transparent,rgba(0,229,255,.08),transparent);animation:sweep 9s linear infinite}
@keyframes sweep{0%{top:-180px}100%{top:120vh}}
.bg .ring{position:absolute;width:520px;height:520px;border:1px solid rgba(0,229,255,.12);border-radius:50%;left:50%;top:42%;transform:translate(-50%,-50%);box-shadow:0 0 60px rgba(0,229,255,.05) inset}
.bg .ring:before{content:'';position:absolute;inset:-60px;border:1px dashed rgba(0,229,255,.08);border-radius:50%}
.bg .vr{position:absolute;left:50%;top:0;bottom:0;width:1px;background:linear-gradient(180deg,transparent,rgba(0,229,255,.2),transparent)}
.bg .vr:before{content:'';position:absolute;left:-4px;top:12%;width:9px;height:9px;border:1px solid var(--cy);border-radius:50%}

#clip{position:fixed;width:620px;height:620px;border-radius:50%;z-index:6;pointer-events:none;background:radial-gradient(circle,rgba(25,232,255,.1),transparent 60%);transform:translate(-310px,-310px);will-change:transform;mix-blend-mode:screen}

/* ---- left nav ---- */
.side{position:fixed;left:24px;top:50%;transform:translateY(-50%);z-index:40;width:196px;display:flex;flex-direction:column;gap:4px}
.side .brand{font-family:var(--fd);font-weight:900;font-size:.86rem;letter-spacing:3px;color:var(--cy);margin-bottom:18px}
.side .brand small{display:block;color:var(--dim);font-family:var(--fm);font-size:.64rem;letter-spacing:2px;margin-top:5px}
.progress{height:3px;background:rgba(0,229,255,.1);position:relative;overflow:hidden;margin:4px 0 20px}
.progress .bar{position:absolute;left:0;top:0;height:100%;width:0;background:var(--cy);box-shadow:0 0 10px var(--cy)}
.side a{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:6px;font-family:var(--fm);font-size:.8rem;letter-spacing:1px;color:var(--ink3);border:1px solid transparent;transition:.28s;transform:translateX(-8px);opacity:.5}
.side a .no{font-family:var(--fd);font-size:.66rem;color:var(--dim)}
.side a.on{opacity:1;transform:none;color:var(--cy);background:rgba(0,229,255,.05);border-color:rgba(0,229,255,.2)}
.side a.on .no{color:var(--cy);text-shadow:0 0 8px var(--cy)}
.side a:hover{opacity:1;transform:none;color:var(--cy)}
nav.top{position:fixed;top:0;left:0;right:0;height:54px;z-index:30;display:none;align-items:center;justify-content:space-between;padding:0 20px;background:rgba(4,7,12,.75);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
nav.top .logo{font-family:var(--fd);font-weight:900;color:var(--cy);letter-spacing:2px;font-size:.9rem}
@media(max-width:920px){.side{width:auto;left:12px}.side .brand small,.side a span.ln{display:none}.side a{padding:12px}.side .brand{display:none}.progress{width:120px}nav.top{display:flex}}
@media(max-width:520px){.side{display:none}}

main{padding-left:230px;max-width:1200px;margin:0 auto;padding-right:34px}
section{min-height:94vh;padding:76px 0;position:relative}
@media(max-width:920px){main{padding-left:0;padding-top:70px}}

.sec-label{font-family:var(--fm);font-size:.72rem;letter-spacing:4px;color:var(--cy);display:flex;gap:12px;align-items:center;margin-bottom:24px;text-transform:uppercase}
.sec-label:before{content:'◈';color:var(--dim)}
h2.big{font-family:var(--fd);font-weight:900;font-size:clamp(1.9rem,3.6vw,2.9rem);letter-spacing:.5px;text-transform:uppercase;line-height:1.1;margin-bottom:14px}
h2.big em{font-style:normal;color:var(--cy);text-shadow:0 0 22px rgba(25,232,255,.4)}
.lead{color:var(--ink2);font-size:1.04rem;max-width:600px;line-height:1.85;margin-bottom:40px}

/* ---- hero ---- */
.hero{display:flex;align-items:center}
.hero .in{width:100%;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.kicker{font-family:var(--fm);font-size:.78rem;letter-spacing:3px;color:var(--dim);margin-bottom:22px;display:flex;gap:16px;align-items:center}
.kicker b{color:var(--cy)}
.hero h1{font-family:var(--fd);font-weight:900;font-size:clamp(2.3rem,5.5vw,4.6rem);line-height:1.02;text-transform:uppercase;margin-bottom:14px}
.hero h1 .cy{color:var(--cy);text-shadow:0 0 34px rgba(25,232,255,.5)}
.hero h1 .ghost{color:transparent;-webkit-text-stroke:1px rgba(0,229,255,.4)}
.hero p{color:var(--ink2);font-size:1.1rem;max-width:560px;line-height:1.9;margin:26px 0 36px}
.cta{display:flex;gap:16px;flex-wrap:wrap}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative;z-index:2}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--fd);font-weight:700;font-size:.88rem;letter-spacing:1.5px;padding:16px 30px;cursor:pointer;transition:.25s;border:none;text-transform:uppercase}
.btn-p{background:var(--cy);color:#03141a;box-shadow:0 10px 32px rgba(25,232,255,.3)}
.btn-p:hover{transform:translateY(-3px);box-shadow:0 16px 44px rgba(25,232,255,.4)}
.btn-s{background:transparent;border:1px solid var(--line);color:var(--ink2)}
.btn-s:hover{border-color:var(--cy);color:var(--cy)}

.hero-vis .frame{position:relative;margin-top:8px}
.hero-vis .frame .ph{border:1px solid var(--line);border-radius:4px;overflow:hidden;aspect-ratio:4/5;box-shadow:0 40px 80px rgba(0,0,0,.7),0 0 50px rgba(25,232,255,.06)}
.hero-vis .frame .ph img{width:100%;height:100%;object-fit:cover;filter:saturate(.9) contrast(1.1) brightness(.95)}
.hero-vis .frame:before,.hero-vis .frame:after{content:'';position:absolute;width:24px;height:24px;border:1px solid var(--cy);z-index:2}
.hero-vis .frame:before{top:-6px;left:-6px;border-right:0;border-bottom:0}
.hero-vis .frame:after{bottom:-6px;right:-6px;border-left:0;border-top:0}
.hero-vis .frame .tel{position:absolute;bottom:14px;left:14px;right:14px;font-family:var(--fm);font-size:.7rem;color:var(--cy);background:rgba(4,7,12,.75);border:1px solid var(--line);padding:10px 14px;border-radius:4px;letter-spacing:1px;display:flex;justify-content:space-between}
.hero-vis .frame .tel b{color:#fff;font-size:.92rem}
@media(max-width:900px){.hero .in{grid-template-columns:1fr}.hero-vis{max-width:440px;margin:0 auto}}

.hudrow{display:flex;gap:46px;margin-top:52px;flex-wrap:wrap}
.hstat b{font-family:var(--fd);font-size:2rem;color:#fff;display:block}
.hstat b em{font-style:normal;color:var(--cy)}
.hstat span{font-family:var(--fm);color:var(--dim);font-size:.72rem;letter-spacing:2px}

/* ---- ticker ---- */
.tick{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(25,232,255,.03);overflow:hidden;padding:14px 0;margin-top:8px}
.tk{display:flex;gap:46px;white-space:nowrap;animation:flow 26s linear infinite;font-family:var(--fm);color:var(--dim);font-size:.82rem;letter-spacing:1px}
.tk span{display:inline-flex;gap:12px;align-items:center}
.tk b{color:var(--cy)}.tk .dim{color:var(--dim)}
@keyframes flow{to{transform:translateX(-50%)}}

/* ---- modules ---- */
.mod{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:52px}
.m{border:1px solid var(--line);border-radius:4px;padding:26px 24px;background:var(--panel);position:relative;overflow:hidden;transition:.3s}
.m:before{content:'';position:absolute;top:0;left:0;width:36px;height:1px;background:var(--cy);box-shadow:0 0 8px var(--cy)}
.m:hover{transform:translateY(-6px);border-color:rgba(25,232,255,.4)}
.m .hd{font-family:var(--fm);font-size:.7rem;letter-spacing:2px;color:var(--dim);display:flex;justify-content:space-between}
.m .hd .st{color:var(--cy)}
.m h3{font-family:var(--fd);font-size:1.05rem;margin:14px 0 8px;letter-spacing:.5px}
.m p{color:var(--ink2);font-size:.84rem;line-height:1.6}
.m .bar{height:3px;background:rgba(0,229,255,.1);margin-top:16px;position:relative}
.m .bar i{position:absolute;left:0;top:0;bottom:0;background:var(--cy);box-shadow:0 0 8px var(--cy)}
@media(max-width:820px){.mod{grid-template-columns:1fr}}

/* ---- awards ---- */
.awards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:44px}
.award{border:1px solid var(--line);border-radius:4px;padding:24px 20px;background:var(--panel);transition:.3s}
.award:hover{border-color:rgba(25,232,255,.4);transform:translateY(-5px)}
.award .ic{font-size:1.6rem;color:var(--cy);margin-bottom:14px}
.award h4{font-family:var(--fb);font-size:1.1rem;font-weight:700;margin-bottom:6px}
.award p{color:var(--ink2);font-size:.8rem;line-height:1.5}
@media(max-width:820px){.awards{grid-template-columns:1fr 1fr}}

/* ---- missions ---- */
.msn{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.ms{display:block;position:relative;border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--panel);transition:.35s}
.ms:hover{transform:translateY(-8px);border-color:var(--cy);box-shadow:0 24px 50px rgba(0,0,0,.5)}
.ms .ph{height:196px;overflow:hidden;position:relative}
.ms .ph img{width:100%;height:100%;object-fit:cover;transition:.65s;filter:saturate(.85) contrast(1.08)}
.ms:hover .ph img{transform:scale(1.07)}
.ms .ph:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(8,16,25,.95))}
.ms .code{position:absolute;top:12px;left:12px;z-index:2;font-family:var(--fm);font-size:.66rem;color:var(--cy);background:rgba(4,7,12,.75);border:1px solid var(--line);padding:4px 10px;letter-spacing:1px}
.ms .bd{padding:20px 22px 24px}
.ms .bd h3{font-family:var(--fd);font-size:1.02rem;letter-spacing:.4px}
.ms .bd p{color:var(--ink2);font-size:.82rem;line-height:1.6;margin-top:6px}
@media(max-width:900px){.msn{grid-template-columns:1fr}}

/* ---- news ---- */
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.ncard{display:block;border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--panel);transition:.35s}
.ncard:hover{transform:translateY(-8px);border-color:var(--cy);box-shadow:0 24px 50px rgba(0,0,0,.5)}
.ncard .ph{height:170px;overflow:hidden;position:relative}
.ncard .ph img{width:100%;height:100%;object-fit:cover;transition:.6s;filter:saturate(.85)}
.ncard:hover .ph img{transform:scale(1.06)}
.ncard .ph .tag{position:absolute;top:12px;left:12px;z-index:2;font-family:var(--fm);font-size:.66rem;color:var(--cy);background:rgba(4,7,12,.8);border:1px solid var(--line);padding:4px 10px;letter-spacing:1px}
.ncard .bd{padding:20px 22px 22px}
.ncard .bd h3{font-family:var(--fd);font-size:1rem;letter-spacing:.4px;margin-bottom:6px}
.ncard .bd p{color:var(--ink2);font-size:.82rem;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ncard .bd .date{font-family:var(--fm);color:var(--ink3);font-size:.72rem;margin-top:12px}
@media(max-width:900px){.news{grid-template-columns:1fr}}

/* ---- gallery ---- */
.gal{display:flex;gap:14px;overflow-x:auto;padding:14px 4px 26px;scroll-snap-type:x mandatory}
.gal::-webkit-scrollbar{height:4px}.gal::-webkit-scrollbar-thumb{background:var(--cy);border-radius:6px}
.gal figure{flex:0 0 300px;scroll-snap-align:start;border-radius:4px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;position:relative}
.gal figure img{width:100%;height:100%;object-fit:cover;transition:.5s;filter:saturate(.85)}
.gal figure:hover img{transform:scale(1.05)}
.gal figure figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 16px 14px;background:linear-gradient(transparent,rgba(4,7,12,.95));font-family:var(--fm);font-size:.78rem;letter-spacing:1px}

/* ---- products 3D tilt ---- */
.grid-shop{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:46px;perspective:1200px}
.prod{position:relative;transform-style:preserve-3d;transition:transform .18s ease-out;border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--panel);will-change:transform}
.prod .ph{aspect-ratio:16/10;overflow:hidden;position:relative}
.prod .ph img{width:100%;height:100%;object-fit:cover;transform:scale(1);transition:.6s;filter:saturate(.9)}
.prod:hover .ph img{transform:scale(1.1)}
.prod .ph:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(8,16,25,.85))}
.prod .sheen{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .2s;z-index:2}
.prod:hover .sheen{opacity:1}
.prod .tag{position:absolute;top:12px;right:12px;z-index:3;font-family:var(--fm);font-size:.66rem;color:var(--cy);background:rgba(4,7,12,.8);border:1px solid var(--line);padding:5px 10px;letter-spacing:1px}
.prod .bd{padding:18px 22px 24px;transform:translateZ(30px)}
.prod .bd h3{font-family:var(--fd);font-size:1.05rem;letter-spacing:.4px}
.prod .bd p{color:var(--ink2);font-size:.82rem;margin:6px 0 14px}
.prod .price{font-family:var(--fd);font-size:1.35rem;font-weight:700}
.prod .price small{font-family:var(--fb);font-size:.76rem;color:var(--ink3);font-weight:400}
.prod .buy{margin-top:16px;display:inline-flex;align-items:center;gap:8px;padding:11px 22px;border-radius:4px;background:var(--cy);color:#03141a;font-family:var(--fd);font-weight:700;font-size:.78rem;letter-spacing:1px;border:0;transition:.25s}
.prod .buy:hover{filter:brightness(1.08);transform:translateZ(20px);box-shadow:0 8px 24px rgba(25,232,255,.3)}
.prod .buy.ghost{background:transparent;border:1px solid var(--line);color:var(--ink2)}
@media(max-width:900px){.grid-shop{grid-template-columns:1fr}}

/* ---- leaderboard ---- */
.board{border:1px solid var(--line);border-radius:4px;overflow:hidden;margin-top:44px}
.board .hd{background:rgba(25,232,255,.04);padding:12px 24px;font-family:var(--fm);font-size:.68rem;letter-spacing:2px;color:var(--dim);display:flex;justify-content:space-between;border-bottom:1px solid var(--line)}
.board .row{display:grid;grid-template-columns:46px 1fr auto;align-items:center;gap:16px;padding:16px 24px;border-bottom:1px solid var(--line);transition:.2s}
.board .row:last-child{border-bottom:0}
.board .row:hover{background:rgba(25,232,255,.04)}
.board .rk{font-family:var(--fd);color:var(--dim);font-size:1.05rem}
.board .row.top .rk{color:var(--cy)}
.board .nm{font-family:var(--fb);font-weight:700;font-size:1.1rem}
.board .sc{font-family:var(--fm);font-size:.82rem;color:var(--cy)}
.board .sc small{display:block;color:var(--ink3);font-family:var(--fb);font-size:.72rem}

/* ---- CTA ---- */
.cta{border:1px solid var(--line);border-radius:6px;padding:70px 40px;text-align:center;position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(25,232,255,.08),transparent)}
.cta:before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 54px,rgba(25,232,255,.05) 54px 55px)}
.cta>*{position:relative;z-index:2}
.cta h2{font-family:var(--fd);font-weight:900;font-size:clamp(2rem,4.4vw,2.9rem);text-transform:uppercase;letter-spacing:1px}
.cta h2 em{font-style:normal;color:var(--cy)}
.cta p{color:var(--ink2);max-width:520px;margin:16px auto 32px;font-size:1.02rem}

/* ---- content / SEO pages ---- */
.page{min-height:80vh}
.page-in{max-width:980px;margin:0 auto}
.crumb{font-family:var(--fm);font-size:.72rem;letter-spacing:1px;color:var(--dim);margin-bottom:30px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.crumb a{color:var(--ink3);transition:.2s}
.crumb a:hover{color:var(--cy)}
.crumb .sep{color:var(--dim)}
.crumb .cur{color:var(--cy)}
.page-head{margin-bottom:34px}
.page-head .kicker{color:var(--cy);margin-bottom:16px}
.content-cols{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.content-rich h3{font-family:var(--fd);font-size:1.3rem;color:var(--cy);margin-bottom:14px;letter-spacing:.5px}
.content-rich p{color:var(--ink2);font-size:1.03rem;line-height:1.85}
.content-side{position:sticky;top:24px}
.fact{border:1px solid var(--line);border-radius:4px;overflow:hidden;margin-bottom:24px}
.fact-row{display:flex;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);font-family:var(--fm);font-size:.86rem}
.fact-row:last-child{border-bottom:0}
.fact-row span{color:var(--dim)}
.fact-row b{color:var(--cy)}
.related{margin-top:52px}
.related h3{font-family:var(--fd);font-size:1.2rem;color:var(--cy);margin-bottom:20px;letter-spacing:.5px}
.news-cover{border-radius:4px;overflow:hidden;border:1px solid var(--line);margin-bottom:20px;aspect-ratio:16/9}
.news-cover img{width:100%;height:100%;object-fit:cover}
.faq{display:grid;gap:12px;margin-top:44px}
.fq{border:1px solid var(--line);border-radius:4px;background:var(--panel);overflow:hidden}
.fq summary{font-family:var(--fb);font-weight:700;font-size:1.02rem;padding:16px 20px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--ink);transition:.2s}
.fq summary:after{content:'+';font-family:var(--fm);color:var(--cy);font-size:1.2rem;transition:.2s}
.fq[open] summary:after{transform:rotate(45deg)}
.fq[open] summary{color:var(--cy)}
.fq p{padding:0 20px 18px;color:var(--ink2);line-height:1.75;font-size:.96rem}
@media(max-width:840px){.content-cols{grid-template-columns:1fr}.content-side{position:static}}

footer{border-top:1px solid var(--line);padding:36px 0;color:var(--dim);font-family:var(--fm);font-size:.78rem;letter-spacing:1px}
footer .in{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;max-width:1200px;margin:0 auto;padding:0 34px}
footer .socials{display:flex;gap:18px}
footer .socials a{color:var(--dim);font-size:1.2rem;transition:.2s}
footer .socials a:hover{color:var(--cy)}

.rv{opacity:0;transform:translateY(30px);transition:.9s cubic-bezier(.2,.7,.2,1)}
.rv.on{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}.bg .sweep,.tk{animation:none}}