:root {
  --bg0: #071018;
  --bg1: #0c1824;
  --panel: rgba(16, 28, 42, 0.92);
  --line: rgba(125, 168, 196, 0.18);
  --text: #eaf2f8;
  --muted: #9db3c5;
  --accent: #3ecfbe;
  --accent2: #6aa8ff;
  --gold: #d4b483;
  --radius: 18px;
  --shadow: 0 24px 60px rgba(0,0,0,.35);
  --font: "PingFang SC", "Noto Sans SC", "Segoe UI", sans-serif;
  --mono: "SF Mono", "JetBrains Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font);
  line-height: 1.75;
  background:
    radial-gradient(1200px 700px at -10% -20%, rgba(62,207,190,.18), transparent 55%),
    radial-gradient(900px 600px at 110% 0%, rgba(106,168,255,.16), transparent 50%),
    radial-gradient(700px 500px at 50% 120%, rgba(212,180,131,.08), transparent 45%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(980px, calc(100% - 2rem)); margin: 0 auto; padding: 1.5rem 0 4.5rem; }
.top {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  align-items: center; margin-bottom: 1.4rem;
  padding: .85rem 1rem; border: 1px solid var(--line); border-radius: 999px;
  background: rgba(8,16,26,.55); backdrop-filter: blur(10px);
}
.brand { font-weight: 700; letter-spacing: .02em; color: #fff; }
.brand span { color: var(--accent); font-weight: 600; }
.nav a { color: var(--muted); margin-left: .85rem; font-size: .92rem; }
.nav a:hover { color: var(--text); text-decoration: none; }
.hero {
  position: relative; overflow: hidden;
  border: 1px solid var(--line); border-radius: calc(var(--radius) + 4px);
  padding: 1.7rem 1.6rem 1.5rem; margin: 1rem 0 1.4rem;
  background:
    linear-gradient(135deg, rgba(62,207,190,.12), rgba(106,168,255,.08) 45%, rgba(7,16,24,.2)),
    var(--panel);
  box-shadow: var(--shadow);
}
.hero::after {
  content: ""; position: absolute; inset: auto -20% -40% auto; width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(62,207,190,.22), transparent 70%);
  pointer-events: none;
}
.kicker {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .78rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--gold); border: 1px solid rgba(212,180,131,.35);
  padding: .22rem .65rem; border-radius: 999px; margin-bottom: .85rem;
}
h1 {
  margin: 0 0 .7rem; font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  line-height: 1.22; letter-spacing: -.02em; max-width: 18ch;
}
.hero p, .lead { margin: 0; color: var(--muted); max-width: 62ch; font-size: 1.02rem; }
.keywords {
  display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1.1rem;
}
.keywords span {
  font-size: .78rem; color: #cfe0ec; background: rgba(255,255,255,.04);
  border: 1px solid var(--line); border-radius: 999px; padding: .2rem .55rem;
}
.badge {
  display: inline-block; font-size: .75rem; color: var(--muted);
  border: 1px solid var(--line); border-radius: 999px; padding: .15rem .55rem; margin-bottom: .7rem;
}
h2 { margin: 1.8rem 0 .8rem; font-size: 1.2rem; }
h3 { margin: 0 0 .45rem; font-size: 1.02rem; color: #fff; }
.list { display: grid; gap: .75rem; }
.list a {
  display: block; color: inherit; text-decoration: none;
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
  padding: 1rem 1.1rem; transition: border-color .2s, transform .2s, background .2s;
}
.list a:hover {
  border-color: rgba(62,207,190,.55); transform: translateY(-1px);
  background: rgba(20,36,52,.95); text-decoration: none;
}
.list strong { display: block; color: #fff; margin-bottom: .25rem; font-size: 1.02rem; }
.list small { color: var(--muted); font-size: .88rem; }
.content {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.2rem 1.25rem 1.1rem; box-shadow: var(--shadow);
}
.content li { color: #d5e3ee; margin: .45rem 0; }
ul.check { padding-left: 1.15rem; margin: .3rem 0 0; }
.cta, .contact, .contacts .card {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(62,207,190,.1), rgba(106,168,255,.07));
  padding: 1.2rem 1.25rem; margin: 1.3rem 0;
}
.contact {
  background: linear-gradient(145deg, rgba(106,168,255,.12), rgba(62,207,190,.08));
}
.btns { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: .85rem; }
.btn {
  display: inline-block; padding: .62rem 1rem; border-radius: 12px;
  background: linear-gradient(135deg, #3ecfbe, #2bb3d8); color: #052019;
  font-weight: 700; text-decoration: none; border: 0;
}
.btn:hover { filter: brightness(1.05); text-decoration: none; }
.btn.sec {
  background: transparent; color: var(--text); border: 1px solid var(--line); font-weight: 600;
}
.btn.tg {
  background: linear-gradient(135deg, #2aabee, #229ed9); color: #fff;
}
.contacts { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: .8rem; }
.contacts .card p { color: var(--muted); margin: .35rem 0 0; font-size: .95rem; }
.footer {
  margin-top: 2.2rem; padding-top: 1rem; border-top: 1px solid var(--line);
  color: var(--muted); font-size: .85rem;
}
.crumb { color: var(--muted); font-size: .9rem; margin-bottom: .8rem; }
.crumb a { color: var(--muted); }
@media (max-width: 640px) {
  .top { border-radius: 16px; }
  h1 { max-width: none; }
}


ol.steps{margin:.6rem 0 1rem;padding-left:1.2rem;color:var(--text)}
ol.steps li{margin:.35rem 0;line-height:1.55}
.content h2{margin-top:1.35rem}
.content p{color:var(--muted);line-height:1.65;margin:.5rem 0 .8rem}