:root{
  --bg:#0a1028;
  --bg2:#101735;
  --card:rgba(31,37,70,.78);
  --card2:rgba(20,28,58,.86);
  --line:rgba(31,239,244,.22);
  --line2:rgba(151,168,219,.18);
  --text:#f2f6ff;
  --muted:#b7c1d8;
  --dim:#8f9ab8;
  --cyan:#19f0ed;
  --blue:#42bfff;
  --red:#ff5a5f;
  --shadow:0 22px 70px rgba(0,0,0,.38), inset 0 0 0 1px rgba(255,255,255,.04);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 12% 0%, rgba(35,220,255,.16), transparent 30%),
    radial-gradient(circle at 88% 8%, rgba(48,128,255,.12), transparent 28%),
    linear-gradient(180deg,#0a1028 0%,#091026 48%,#070d20 100%);
}
a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}.container{width:min(1180px,calc(100% - 34px));margin:0 auto}
.nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(18px);background:rgba(7,12,29,.74);border-bottom:1px solid rgba(31,239,244,.13)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}.brand{display:flex;align-items:center;gap:13px;font-weight:900;font-size:20px;letter-spacing:-.01em}.brand img{width:48px;height:48px;border-radius:14px;box-shadow:0 0 30px rgba(25,240,237,.25)}.brand small{display:block;font-size:13px;color:var(--muted);font-weight:700;margin-top:2px}.nav-links{display:flex;gap:18px;flex-wrap:wrap}.nav-links a{color:#dce8ff;font-weight:700;font-size:14px}.hero{padding:66px 0 34px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:34px}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:9px 13px;border:1px solid var(--line);border-radius:999px;color:var(--cyan);background:rgba(16,26,60,.68);font-weight:800;font-size:13px;box-shadow:var(--shadow)}h1{font-size:clamp(40px,5.5vw,72px);line-height:1.02;margin:18px 0 16px;letter-spacing:-.035em}h2{font-size:clamp(28px,3.2vw,42px);margin:0 0 12px;letter-spacing:-.025em}h3{margin:0 0 10px;font-size:22px}.lead,.hero p{color:var(--muted);font-size:18px;line-height:1.75;max-width:68ch}.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:17px;font-weight:900}.btn.primary{background:linear-gradient(135deg,var(--cyan),#24d3ff);color:#071126;box-shadow:0 12px 32px rgba(25,240,237,.22)}.btn.ghost{border:1px solid var(--line);color:#e8f8ff;background:rgba(19,29,62,.72)}.phone-stage{display:flex;justify-content:center;position:relative}.phone-stage:before{content:"";position:absolute;width:74%;height:62%;bottom:12%;background:radial-gradient(circle,rgba(25,240,237,.26),transparent 65%);filter:blur(46px)}.phone{position:relative;width:min(390px,100%);padding:13px;border-radius:34px;background:rgba(13,20,45,.96);border:1px solid rgba(58,245,255,.16);box-shadow:var(--shadow)}.phone img{display:block;width:100%;border-radius:24px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}.stat,.card{background:var(--card);border:1px solid var(--line2);border-radius:24px;box-shadow:var(--shadow)}.stat{padding:18px}.stat strong{display:block;color:var(--cyan);font-size:28px;margin-bottom:6px}.stat span{color:var(--muted);line-height:1.55}.section{padding:38px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.card{padding:24px}.card p,.card li{color:var(--muted);line-height:1.72}.icon-dot{width:48px;height:48px;border-radius:15px;background:linear-gradient(135deg,rgba(25,240,237,.22),rgba(66,191,255,.18));border:1px solid var(--line);margin-bottom:16px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{position:relative}.step b{color:var(--cyan);display:block;margin-bottom:8px}.screenshot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.shot{margin:0;padding:12px;border-radius:24px;background:rgba(17,25,55,.86);border:1px solid var(--line2);box-shadow:var(--shadow)}.shot img{display:block;width:100%;border-radius:18px}.shot figcaption{padding:10px 4px 2px;font-weight:900;color:#e8f7ff}.pricing{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.price{font-size:54px;color:var(--cyan);font-weight:950;letter-spacing:-.03em;margin:14px 0}.badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.badge{border:1px solid var(--line);background:rgba(11,22,50,.7);color:#dffcff;border-radius:999px;padding:8px 11px;font-weight:800;font-size:13px}.notice{border:1px solid rgba(255,211,91,.25);background:rgba(255,211,91,.08);color:#ffefbb;border-radius:17px;padding:15px;line-height:1.65}.faq details{background:var(--card);border:1px solid var(--line2);border-radius:18px;padding:18px;margin-bottom:14px;box-shadow:var(--shadow)}.faq summary{font-weight:900;cursor:pointer}.faq .answer{color:var(--muted);line-height:1.7;margin-top:10px}.footer{padding:34px 0 58px}.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.mini-note{color:var(--dim);font-size:14px;margin-top:14px}.safe{color:#b8fffb}.danger{color:var(--red)}
@media(max-width:980px){.hero-grid,.pricing,.footer-grid{grid-template-columns:1fr}.grid-3,.steps,.screenshot-grid{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:660px){.nav-links{display:none}.hero{padding-top:38px}.grid-3,.grid-2,.steps,.screenshot-grid,.stats{grid-template-columns:1fr}.lead,.hero p{font-size:16px}.phone{width:min(360px,100%)}}