:root{
  --bg:#070a12;
  --panel:#0f1630;
  --line:#22305a;
  --text:#eaf2ff;
  --muted:#a7b9e3;
  --brand:#38bdf8;
  --brand2:#6366f1;
  --warn:#ffbd2e;
  --shadow: 0 22px 90px rgba(0,0,0,.60);
  --radius: 18px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
*{box-sizing:border-box}
body{
  margin:0;
  min-height:100vh;
  font-family:var(--sans);
  color:var(--text);
  background:
    radial-gradient(900px 650px at 18% 10%, rgba(56,189,248,.20), transparent 60%),
    radial-gradient(900px 650px at 88% 20%, rgba(99,102,241,.16), transparent 60%),
    linear-gradient(180deg, #04060c, var(--bg));
}
.mono{font-family:var(--mono)}
.wrap{max-width:1120px;margin:0 auto;padding:0 18px}
.nav{
  position:sticky;top:0;z-index:10;
  backdrop-filter: blur(10px);
  background:rgba(7,10,18,.55);
  border-bottom:1px solid rgba(34,48,90,.65);
}
.navInner{
  padding:14px 18px;
  display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;
}
.brand{display:flex;gap:10px;align-items:center}
.logo{
  width:38px;height:38px;border-radius:14px;
  background:linear-gradient(135deg, rgba(56,189,248,.95), rgba(99,102,241,.75));
  box-shadow: 0 18px 55px rgba(56,189,248,.14);
}
.name{font-weight:950;letter-spacing:.3px}
.links{display:flex;gap:14px;flex-wrap:wrap}
.links a{color:rgba(234,242,255,.88);text-decoration:none;font-size:13px;padding:8px 10px;border-radius:999px;border:1px solid transparent}
.links a:hover{border-color:rgba(56,189,248,.25);background:rgba(56,189,248,.06)}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{
  cursor:pointer;
  border-radius:14px;
  padding:10px 12px;
  border:0;
  color:#07121a;
  background:linear-gradient(135deg, rgba(56,189,248,.95), rgba(99,102,241,.75));
  box-shadow: 0 18px 55px rgba(56,189,248,.14);
  font-weight:950;
}
.btn.ghost{
  border:1px solid rgba(34,48,90,.75);
  background:transparent;
  color:rgba(234,242,255,.92);
  box-shadow:none;
}
.btn.big{padding:12px 14px;border-radius:16px}
.btn.full{width:100%}
.btn:hover{filter:saturate(1.06)}
.hero{
  padding:22px 0 10px;
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:14px;
  align-items:center;
}
@media (max-width: 980px){.hero{grid-template-columns:1fr}}
.hero h1{margin:0;font-size:42px;letter-spacing:.2px;line-height:1.1}
@media (max-width: 560px){.hero h1{font-size:34px}}
.hero p{margin:12px 0 0;color:rgba(167,185,227,.92);line-height:1.7}
.heroOps{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.chip{padding:7px 10px;border-radius:999px;border:1px solid rgba(34,48,90,.75);background:rgba(15,22,48,.45);color:rgba(167,185,227,.92);font-size:12px}
.trust{margin-top:12px;color:rgba(167,185,227,.92);font-size:12px;display:flex;gap:8px;flex-wrap:wrap}
.mock{
  border-radius:22px;
  border:1px solid rgba(34,48,90,.75);
  background:rgba(15,22,48,.55);
  box-shadow: var(--shadow);
  overflow:hidden;
  backdrop-filter: blur(10px);
}
.mTop{padding:12px 14px;border-bottom:1px solid rgba(34,48,90,.75);display:flex;gap:8px;align-items:center}
.dot{width:10px;height:10px;border-radius:50%}
.dot.a{background:#ff5c7a}.dot.b{background:#ffbd2e}.dot.c{background:#2fe1a2}
.mTitle{margin-left:auto;color:rgba(167,185,227,.92);font-size:12px}
.mBody{padding:14px;display:grid;gap:10px}
.bar{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:14px;border:1px solid rgba(34,48,90,.75);background:rgba(7,10,18,.25)}
.k{color:rgba(167,185,227,.92);font-size:12px}
.v{font-weight:950}
.v.warn{color:rgba(255,189,46,.95)}
.sec{padding:12px 0 0}
.st{font-weight:950;letter-spacing:.2px;margin-top:12px}
.cards{margin-top:12px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media (max-width: 980px){.cards{grid-template-columns:1fr}}
.card{padding:14px;border-radius:22px;border:1px solid rgba(34,48,90,.75);background:rgba(15,22,48,.45);box-shadow: var(--shadow);backdrop-filter: blur(10px)}
.ct{font-weight:950}
.cd{margin-top:8px;color:rgba(167,185,227,.92);font-size:12px;line-height:1.7}
.toggle{margin-top:10px;display:flex;gap:10px;flex-wrap:wrap}
.pill{cursor:pointer;padding:8px 10px;border-radius:999px;border:1px solid rgba(34,48,90,.75);background:rgba(15,22,48,.45);color:rgba(167,185,227,.92);font-size:12px}
.pill.isOn{border-color:rgba(56,189,248,.55);background:rgba(56,189,248,.08);color:rgba(234,242,255,.92)}
.pricing{margin-top:12px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media (max-width: 980px){.pricing{grid-template-columns:1fr}}
.pCard{padding:14px;border-radius:22px;border:1px solid rgba(34,48,90,.75);background:rgba(15,22,48,.45);box-shadow: var(--shadow)}
.pCard.hot{border-color:rgba(56,189,248,.45);background:linear-gradient(135deg, rgba(56,189,248,.10), rgba(99,102,241,.06))}
.pName{font-weight:950}
.pPrice{margin-top:10px;font-size:26px;font-weight:950}
.unit{margin-left:6px;color:rgba(167,185,227,.92);font-size:12px}
.pList{margin:10px 0 0;padding-left:18px;color:rgba(167,185,227,.92);line-height:1.7;font-size:12px}
.faq{margin-top:12px;border-radius:22px;border:1px solid rgba(34,48,90,.75);background:rgba(15,22,48,.45);overflow:hidden}
.qa{width:100%;cursor:pointer;display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 14px;border:0;background:transparent;color:rgba(234,242,255,.92);font-weight:900}
.qa:hover{background:rgba(56,189,248,.06)}
.ans{padding:0 14px 12px;color:rgba(167,185,227,.92);font-size:12px;line-height:1.7}
.toast{
  position:fixed;left:50%;bottom:16px;transform:translateX(-50%) translateY(8px);
  width:min(760px, calc(100% - 18px));
  background:rgba(7,10,18,.92);
  border:1px solid rgba(34,48,90,.75);
  border-radius:16px;
  box-shadow: 0 18px 55px rgba(0,0,0,.60);
  padding:10px 12px;
  opacity:0;
  pointer-events:none;
  transition: opacity .18s ease, transform .18s ease;
}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
.toast .t{font-weight:950}
.toast .d{margin-top:4px;color:rgba(167,185,227,.92);font-size:12px;line-height:1.45}