:root {
  color-scheme: dark;
  --bg: #080808;
  --panel: #13110f;
  --panel-2: #18120e;
  --text: #f5f2ea;
  --muted: #b9b0a3;
  --gold: #d6b571;
  --gold-2: #a98543;
  --red: #a51e25;
  --border: #47361e;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, #1b120d 0, #080808 34rem);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}
main {
  width: min(900px, calc(100% - 32px));
  margin: 0 auto;
  padding: 38px 0 64px;
}
nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}
nav a, .button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--gold);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: .04em;
  background: #100d0b;
}
nav a:hover, .button-link:hover { border-color: var(--gold-2); }
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--gold-2);
  display: grid;
  place-items: center;
  color: var(--gold);
  font-weight: 950;
  letter-spacing: -0.08em;
  background: #14100d;
}
.brand-name {
  font-size: .95rem;
  font-weight: 950;
  letter-spacing: .12em;
}
.eyebrow {
  color: var(--gold);
  font-weight: 900;
  letter-spacing: .16em;
  font-size: .76rem;
  text-transform: uppercase;
}
h1 {
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: .98;
  margin: .4rem 0 1.2rem;
  letter-spacing: -.045em;
}
h2 {
  margin: 2.1rem 0 .65rem;
  color: var(--gold);
  font-size: 1.22rem;
}
h3 { margin: 1.2rem 0 .4rem; }
p, li { color: var(--muted); }
strong { color: var(--text); }
a { color: var(--gold); }
.panel {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border-radius: 16px;
  padding: 20px;
  margin: 18px 0;
}
.notice {
  border-left: 3px solid var(--gold);
  padding: 12px 14px;
  background: #17120d;
  color: var(--muted);
  margin: 18px 0;
}
.danger { border-color: #5c2225; background: #190d0e; }
.success { border-color: #4f6d38; background: #10170d; }
label {
  display: block;
  color: var(--text);
  font-weight: 800;
  margin: 14px 0 6px;
}
input, select, textarea {
  width: 100%;
  background: #090909;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  font: inherit;
}
textarea { min-height: 120px; resize: vertical; }
button {
  width: 100%;
  margin-top: 16px;
  min-height: 48px;
  border-radius: 10px;
  border: 1px solid #7f282e;
  background: var(--red);
  color: white;
  font-weight: 900;
  letter-spacing: .06em;
  cursor: pointer;
}
button.secondary {
  background: #17120d;
  border-color: var(--border);
  color: var(--gold);
}
.fine { font-size: .84rem; color: #8f867b; }
.todo {
  padding: 14px;
  border: 1px dashed #866d3e;
  color: #d9c59c;
  background: #17130d;
  border-radius: 10px;
}
footer {
  margin-top: 46px;
  padding-top: 20px;
  border-top: 1px solid #2f271c;
  color: #81786d;
  font-size: .82rem;
}
@media (max-width: 600px) {
  main { width: min(100% - 24px, 900px); padding-top: 24px; }
  nav { gap: 8px; }
  nav a { flex: 1 1 46%; }
}