:root {
  --bg: #11131a;
  --panel: #191c26;
  --panel-edge: #2a2f3d;
  --ink: #e8eaf0;
  --ink-dim: #9aa2b4;
  --accent: #d64545;
  --accent-ink: #fff;
  --warn-bg: #2a2214;
  --warn-edge: #7a5f22;
  --warn-ink: #f0d79a;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 16px 64px;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

main, .site-header, footer { max-width: 760px; margin: 0 auto; }

.site-header { padding: 40px 0 24px; }
.brand {
  display: inline-block;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ink);
  text-decoration: none;
}
.tagline { margin: 4px 0 0; color: var(--ink-dim); }

.card {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}
.card.muted { background: transparent; }

h1 { margin: 0 0 8px; font-size: 24px; }
h2 { margin: 0 0 16px; font-size: 19px; }
.lead { margin: 0 0 20px; color: var(--ink-dim); }

.dropzone {
  display: block;
  padding: 28px 20px;
  margin-bottom: 18px;
  border: 2px dashed var(--panel-edge);
  border-radius: var(--radius);
  text-align: center;
  cursor: pointer;
}
.dropzone:hover { border-color: var(--accent); }
.dropzone-title { display: block; font-weight: 600; margin-bottom: 4px; }
.dropzone-hint { display: block; color: var(--ink-dim); font-size: 14px; }
.dropzone input { display: block; margin: 16px auto 0; color: var(--ink-dim); }

button.primary, a.primary {
  display: inline-block;
  padding: 12px 22px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
button.primary:hover, a.primary:hover { filter: brightness(1.1); }
a.secondary { margin-left: 16px; color: var(--ink-dim); }

.facts { display: grid; gap: 2px 24px; grid-template-columns: 1fr 1fr; margin: 0 0 16px; }
.facts > div { display: flex; justify-content: space-between; gap: 12px;
  padding: 7px 0; border-bottom: 1px solid var(--panel-edge); }
.facts dt { color: var(--ink-dim); margin: 0; }
.facts dd { margin: 0; text-align: right; font-weight: 500; overflow-wrap: anywhere; }

.mod {
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin: 0 0 16px;
}
.mod-head { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; }
.mod-head input { margin-top: 6px; width: 18px; height: 18px; accent-color: var(--accent); }
.mod-summary { display: block; color: var(--ink-dim); font-size: 14px; }
.mod-body { padding: 14px 0 0 30px; }
.option { margin-bottom: 14px; }
.option label { display: block; }
.option select {
  margin-top: 6px; padding: 9px 10px; width: 100%; max-width: 420px;
  background: var(--bg); color: var(--ink);
  border: 1px solid var(--panel-edge); border-radius: 7px; font-size: 15px;
}
.option input[type=checkbox] { accent-color: var(--accent); margin-right: 8px; }
.help { margin: 4px 0 0; color: var(--ink-dim); font-size: 13px; }

.note {
  margin: 14px 0 0; padding: 11px 14px;
  background: rgba(255,255,255,.04);
  border-left: 3px solid var(--panel-edge);
  border-radius: 0 7px 7px 0;
  color: var(--ink-dim); font-size: 14px;
}
.note.warn {
  background: var(--warn-bg); border-left-color: var(--warn-edge); color: var(--warn-ink);
}

.feature-list { margin: 0; padding-left: 20px; color: var(--ink-dim); }
.feature-list strong { color: var(--ink); }

footer { padding-top: 12px; color: var(--ink-dim); font-size: 13px; }
code { background: rgba(255,255,255,.07); padding: 1px 5px; border-radius: 4px; }

@media (max-width: 560px) {
  .facts { grid-template-columns: 1fr; }
  .mod-body { padding-left: 0; }
}

.badge {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .02em;
  vertical-align: 1px;
  white-space: nowrap;
}
.badge-all { background: #1d3a28; color: #8fd6aa; }
.badge-cncnet { background: #2d2740; color: #b9a8e8; }
.legend { margin: -6px 0 18px; color: var(--ink-dim); font-size: 13px; }