:root {
  --bg: #0b1530;
  --bg-2: #111d3d;
  --line: #22305a;
  --text: #e8eefc;
  --muted: #9aa8c7;
  --cyan: #22d3ee;
  --amber: #f5a524;
  --red: #f87171;
  --green: #4ade80;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--cyan); }
main { max-width: 960px; margin: 0 auto; padding: 0 16px 48px; }
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  max-width: 960px; margin: 0 auto; padding: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 20px; }
.brand img { border-radius: 9px; }
nav { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
nav a { color: var(--muted); text-decoration: none; }
nav a:hover { color: var(--text); }
.btn {
  display: inline-block; border: 0; border-radius: 10px; cursor: pointer;
  background: var(--amber); color: #1a1200; font-weight: 700; font-size: 16px;
  padding: 12px 22px; text-decoration: none;
}
nav a.btn { color: #1a1200; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.small { padding: 7px 14px; font-size: 14px; }
.btn.ghost { background: transparent; color: var(--muted); border: 1px solid var(--line); }
.hero { text-align: center; padding: 48px 0 32px; }
.hero-icon { border-radius: 26px; }
.hero h1 { font-size: 44px; margin: 16px 0 4px; }
.lead { font-size: 20px; margin: 4px 0; }
.pt { color: var(--muted); }
.lead.pt { font-size: 17px; margin-bottom: 24px; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card, .panel, .info, .legal {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; padding: 20px;
}
.info { margin-top: 16px; }
.num {
  display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
  background: var(--cyan); color: var(--bg); font-weight: 800;
}
.card h3 { margin: 10px 0 6px; }
.card p { margin: 6px 0; }
.legal { margin-top: 16px; }
.legal h1 { margin-top: 0; }
.legal h2 { font-size: 18px; margin-top: 24px; }
.legal hr { border: 0; border-top: 1px solid var(--line); margin: 32px 0; }
.muted { color: var(--muted); }
.notice { background: rgba(34, 211, 238, .08); border: 1px solid rgba(34, 211, 238, .35); border-radius: 10px; padding: 12px 14px; }
.notice.error { background: rgba(248, 113, 113, .08); border-color: rgba(248, 113, 113, .45); color: #fecaca; }
.notice.ok { background: rgba(74, 222, 128, .08); border-color: rgba(74, 222, 128, .45); color: #bbf7d0; }
.panel { margin-top: 16px; }
.connect { text-align: center; padding: 24px 0; }
.account { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.account img { border-radius: 50%; object-fit: cover; }
.account .right { margin-left: auto; }
.post { display: grid; gap: 18px; margin-top: 18px; }
.field { display: grid; gap: 6px; border: 0; padding: 0; margin: 0; }
.field > span, legend { font-weight: 600; }
input[type=file], textarea, select {
  width: 100%; background: var(--bg); color: var(--text);
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font: inherit;
}
.radio, .check, .switch { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.check.disabled { opacity: .5; }
#preview { width: 100%; max-width: 280px; max-height: 500px; border-radius: 12px; background: #000; }
.declaration { color: var(--muted); font-size: 14px; margin: 0; }
.foot { max-width: 960px; margin: 0 auto; padding: 24px 16px 40px; color: var(--muted); font-size: 14px; display: grid; gap: 6px; }
@media (max-width: 560px) {
  .hero h1 { font-size: 36px; }
  nav { gap: 10px; }
}