:root{
  --void:#0c0e11;
  --char:#15181e;
  --panel:#1c2129;
  --ink:#e8ecef;
  --mute:#8b949e;
  --line:#2a313c;
  --data:#3ecfbf;
  --data-deep:#2aa896;
  --amber:#d4a017;
  --font:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --display:"Bahnschrift","Segoe UI Semibold","PingFang SC",sans-serif;
  --mono:"Cascadia Mono","Consolas","Sarasa Mono SC",monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--ink);font-family:var(--font);line-height:1.65;
  background:
    radial-gradient(ellipse 50% 35% at 80% 0%,rgba(62,207,191,.1),transparent 55%),
    linear-gradient(180deg,var(--void) 0%,var(--char) 40%,#10131a 100%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(1140px,92%);margin:0 auto}

.data-top{
  position:sticky;top:0;z-index:40;background:rgba(12,14,17,.92);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line);
}
.data-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem 0}
.brand{display:flex;align-items:center;gap:.7rem}
.brand-chip{
  width:2.2rem;height:2.2rem;display:grid;place-items:center;
  background:var(--panel);border:1px solid var(--line);color:var(--data);
  font-family:var(--mono);font-size:.75rem;font-weight:700;
}
.brand b{display:block;font-family:var(--display);font-size:1.02rem;letter-spacing:.08em}
.brand small{display:block;font-family:var(--mono);font-size:.62rem;color:var(--mute);letter-spacing:.14em}
.nav{display:flex;flex-wrap:wrap;gap:.3rem 1rem;color:var(--mute);font-size:.88rem;font-family:var(--mono)}
.nav a:hover,.nav a.on{color:var(--data)}
.nav-cta{
  padding:.42rem .9rem;background:var(--data);color:#0c0e11;
  font-family:var(--mono);font-size:.78rem;font-weight:700;letter-spacing:.06em;white-space:nowrap;
}
.pipe{
  display:flex;flex-wrap:wrap;justify-content:center;gap:.35rem;align-items:center;
  padding:.45rem .8rem;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:.68rem;color:var(--mute);
}
.pipe span{padding:.12rem .45rem;border:1px solid var(--line);background:var(--panel)}
.pipe i{font-style:normal;color:var(--data);opacity:.7}

.hero-data{padding:2.4rem 0 2rem}
.hero-data .hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:1.6rem;align-items:center;
}
.tag{
  display:inline-block;margin:0 0 .7rem;padding:.2rem .5rem;
  border:1px solid rgba(62,207,191,.35);color:var(--data);
  font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;
}
.hero-data h1{
  margin:0 0 .65rem;font-family:var(--display);font-size:clamp(1.85rem,3.8vw,2.7rem);
  line-height:1.15;letter-spacing:.04em;font-weight:650;
}
.lead{margin:0 0 1.15rem;color:var(--mute);max-width:34rem;font-size:1.02rem}
.actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:9.3rem;padding:.72rem 1.1rem;
  font-family:var(--display);font-size:.92rem;letter-spacing:.03em;
  border:1px solid transparent;cursor:pointer;
  white-space:nowrap;word-break:keep-all;writing-mode:horizontal-tb;
}
.btn-fill{background:var(--data);color:#0c0e11;border-color:var(--data-deep);font-weight:700}
.btn-line{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-amber{background:var(--amber);color:#0c0e11;border-color:#b88710;font-weight:700}
.btn:hover{filter:brightness(1.06)}
.req{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
.req p{
  margin:0;padding:.7rem .75rem;background:var(--panel);border:1px solid var(--line);
  border-left:3px solid var(--data);font-size:.82rem;color:var(--mute);font-family:var(--mono);
}
.req b{display:block;color:var(--ink);margin-bottom:.12rem;font-family:var(--display);font-size:.9rem}
.hero-media{align-self:center}
.frame-data{
  align-self:center;margin:0;padding:0;overflow:visible;
  border:1px solid var(--line);background:var(--panel);
  box-shadow:0 0 0 1px rgba(62,207,191,.08),0 20px 40px rgba(0,0,0,.35);
}
.hero-media img{
  display:block;width:100%;height:auto;object-fit:contain;object-position:center;
  margin:0;padding:0;min-height:0;max-height:none;clip-path:none;transform:none;
}

.sec{padding:2.6rem 0}
.sec-h{margin-bottom:1.25rem;max-width:42rem}
.sec-h .k{margin:0 0 .25rem;font-family:var(--mono);font-size:.7rem;color:var(--data);letter-spacing:.14em}
.sec-h h2{margin:0 0 .4rem;font-family:var(--display);font-size:clamp(1.3rem,2.4vw,1.85rem);letter-spacing:.04em}
.sec-h p{margin:0;color:var(--mute)}

.dl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem}
.dl-card{
  display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);
  padding:1.1rem .95rem;position:relative;
}
.dl-card::after{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--data);
}
.dl-card .os{margin:0 0 .45rem;font-family:var(--display);font-size:1.05rem;letter-spacing:.04em}
.dl-card .row{margin:0 0 .15rem;font-size:.84rem;color:var(--mute);font-family:var(--mono)}
.dl-card .row b{color:var(--ink)}
.dl-card .btn{margin-top:auto;width:100%;margin-top:.9rem}

.feat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.6rem}
.feat{
  background:var(--panel);border:1px solid var(--line);padding:1rem .85rem;
}
.feat .ic{
  width:2rem;height:2rem;margin-bottom:.55rem;display:grid;place-items:center;
  border:1px solid rgba(62,207,191,.35);color:var(--data);
  font-family:var(--mono);font-size:.68rem;font-weight:700;background:rgba(62,207,191,.06);
}
.feat h3{margin:0 0 .25rem;font-family:var(--display);font-size:.98rem}
.feat p{margin:0;font-size:.84rem;color:var(--mute)}

.sol-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:1rem;align-items:start}
.sol-copy{
  background:var(--panel);border:1px solid var(--line);padding:1.35rem 1.2rem;
}
.sol-copy h2{margin:0 0 .55rem;font-family:var(--display);font-size:1.35rem;letter-spacing:.03em}
.sol-copy p{margin:0 0 .7rem;color:var(--mute)}
.flow{
  margin-top:.9rem;display:grid;gap:.4rem;
}
.flow div{
  display:flex;align-items:center;gap:.55rem;padding:.5rem .65rem;
  background:var(--char);border:1px solid var(--line);
  font-family:var(--mono);font-size:.78rem;color:var(--mute);
}
.flow code{color:var(--data);font-size:.7rem}
.shots{display:grid;grid-template-columns:1fr 1fr;gap:.55rem}
.shots figure{margin:0;border:1px solid var(--line);background:var(--char);padding:.25rem}
.shots img{width:100%;height:auto;object-fit:contain;object-position:center}

.trust{padding:1.8rem 0}
.trust-card{
  background:linear-gradient(120deg,var(--panel),#1a2428);border:1px solid var(--line);
  border-left:4px solid var(--data);padding:1.5rem 1.3rem;
}
.trust strong{display:block;font-family:var(--display);font-size:clamp(1.7rem,3.2vw,2.4rem);color:var(--data);margin-bottom:.2rem}
.trust .sub{color:var(--mute);margin-bottom:1rem}
.brands{display:flex;flex-wrap:wrap;gap:.45rem}
.brands span{
  padding:.4rem .75rem;border:1px solid var(--line);font-family:var(--mono);font-size:.82rem;color:var(--mute);
}

.split{display:grid;grid-template-columns:1.1fr .9fr;gap:.85rem}
.panel{
  background:var(--panel);border:1px solid var(--line);padding:1.15rem 1.05rem;
}
.panel h2{margin:0 0 .85rem;font-family:var(--display);font-size:1.15rem;letter-spacing:.03em}
.news{list-style:none;margin:0;padding:0;display:grid;gap:.65rem}
.news li{padding-bottom:.65rem;border-bottom:1px dashed var(--line)}
.news time{display:block;font-family:var(--mono);font-size:.7rem;color:var(--data);margin-bottom:.15rem}
.news a{font-weight:650}.news a:hover{color:var(--data)}
.news p{margin:.2rem 0 0;font-size:.84rem;color:var(--mute)}
.faq details{border-bottom:1px solid var(--line);padding:.5rem 0}
.faq summary{cursor:pointer;font-weight:650;list-style:none;font-family:var(--display);font-size:.92rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+ ";color:var(--data)}
.faq details[open] summary::before{content:"− "}
.faq p{margin:.35rem 0 0;color:var(--mute);font-size:.88rem}
.thumbs{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.45rem;margin-top:.9rem}
.thumbs figure{margin:0;border:1px solid var(--line);background:var(--char);padding:.2rem}
.thumbs img{width:100%;height:auto;object-fit:contain}

.cta-data{padding:2.4rem 0 3rem}
.cta-box{
  text-align:center;padding:1.9rem 1.3rem;background:var(--panel);border:1px solid var(--line);
  box-shadow:inset 0 0 0 1px rgba(62,207,191,.08);
}
.cta-box h2{margin:0 0 .5rem;font-family:var(--display);font-size:clamp(1.3rem,2.5vw,1.85rem);letter-spacing:.03em}
.cta-box > p{margin:0 0 1rem;color:var(--mute)}
.gains{list-style:none;margin:1rem 0 0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem}
.gains li{
  padding:.3rem .65rem;border:1px solid var(--line);font-family:var(--mono);font-size:.74rem;color:var(--mute);
}

.foot{padding:1.2rem 0 1.6rem;border-top:1px solid var(--line);font-size:.84rem;color:var(--mute)}
.foot-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.7rem;align-items:center}
.foot-links{display:flex;gap:1rem;font-family:var(--mono)}
.foot-links a:hover{color:var(--data)}

@media (max-width:960px){
  .hero-data .hero-grid,.sol-grid,.split,.dl-grid{grid-template-columns:1fr 1fr}
  .feat-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .hero-data .hero-grid,.sol-grid,.split,.dl-grid,.feat-grid,.shots,.thumbs,.req{grid-template-columns:1fr}
  .nav{display:none}
  .actions .btn{flex:1 1 100%}
}

.hero-data .hero-grid{align-items:center}
.hero-data .hero-media{align-self:center;margin:0;padding:0}
.hero-data .frame-data{align-self:center;margin:0;padding:0;overflow:visible}
.hero-data .hero-media img{
  display:block;width:100%;height:auto;object-fit:contain;object-position:center;
  margin:0;padding:0;min-height:0;max-height:none;clip-path:none;transform:none;
}