:root{
  --bg:#0b0b0f;
  --panel:#14141b;
  --text:#f7f7fb;
  --muted:#b9bbc7;
  --cyan:#25e6e6;
  --pink:#ff2e75;
  --line:#2a2b35;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:linear-gradient(180deg,#09090d 0%,#0d0d13 100%);
  color:var(--text);
  line-height:1.65;
}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:min(1080px,92%);margin:auto}
header{
  position:sticky;top:0;z-index:10;
  background:rgba(9,9,13,.9);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;color:white;font-weight:800;letter-spacing:.2px}
.brand img{width:42px;height:42px;border-radius:11px}
nav a{color:#d9dae3;margin-left:24px;font-size:14px}
.hero{padding:86px 0 60px;text-align:center}
.hero img{width:132px;height:132px;border-radius:28px;box-shadow:0 0 40px rgba(37,230,230,.12),0 0 48px rgba(255,46,117,.08)}
h1{font-size:clamp(2.3rem,6vw,4.6rem);line-height:1.02;margin:24px 0 16px}
.tag{font-size:1.15rem;color:var(--muted);max-width:760px;margin:0 auto 28px}
.badge{display:inline-block;border:1px solid #2d3e45;background:#11191c;color:#bff8f8;padding:7px 12px;border-radius:999px;font-size:13px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:20px 0 75px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:24px}
.card h3{margin-top:0}
.section{padding:58px 0}
.section h2{font-size:2rem;margin-bottom:12px}
.section p,.section li{color:#d0d1da}
.policy{max-width:850px;margin:auto;padding:55px 0 80px}
.policy h1{font-size:2.7rem;text-align:left}
.policy h2{margin-top:34px;font-size:1.35rem}
.policy p,.policy li{color:#d3d4dc}
.notice{background:#15151d;border-left:4px solid var(--cyan);padding:16px 18px;border-radius:10px;color:#ddd}
footer{border-top:1px solid var(--line);padding:30px 0;color:#999}
footer .foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer a{color:#cfd0d9;margin-right:18px}
.button{display:inline-block;padding:12px 19px;border-radius:10px;background:linear-gradient(90deg,var(--cyan),var(--pink));color:#09090d;font-weight:800}
.small{font-size:.9rem;color:#9fa1ac}
@media(max-width:760px){
  .grid{grid-template-columns:1fr}
  nav{display:none}
  .hero{padding-top:55px}
}