:root {
  --bg: #07091a;
  --card: #0d1228;
  --border: #1e2a55;
  --text: #e8ecf8;
  --text-sub: #8fa0c8;
  --purple: #8833ff;
  --purple-light: #aa66ff;
  --blue: #3fa2ff;
  --pink: #ff44aa;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

body {
  background-image:
    radial-gradient(circle at 15% 8%, rgba(136,51,255,0.16), transparent 40%),
    radial-gradient(circle at 85% 92%, rgba(63,162,255,0.14), transparent 40%);
  background-attachment: fixed;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

header.top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.logo-badge {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 18px;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(136,51,255,0.5);
}

header.top .name {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 1px;
}

header.top .name span {
  background: linear-gradient(90deg, var(--purple-light), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

nav.crumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

nav.crumbs a {
  font-size: 13px;
  color: var(--text-sub);
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: border-color 0.15s, color 0.15s;
}

nav.crumbs a:hover, nav.crumbs a.active {
  border-color: var(--purple-light);
  color: var(--purple-light);
}

h1 {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0.5px;
  margin: 20px 0 4px;
}

.updated {
  font-size: 13px;
  color: var(--text-sub);
  margin-bottom: 28px;
}

h2 {
  font-size: 17px;
  font-weight: 700;
  margin: 30px 0 10px;
  color: var(--purple-light);
}

p, li {
  font-size: 15px;
  color: var(--text);
}

p.sub {
  color: var(--text-sub);
}

ul {
  padding-left: 20px;
}

li {
  margin-bottom: 6px;
}

a.link {
  color: var(--blue);
  text-decoration: none;
}
a.link:hover { text-decoration: underline; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 22px;
  margin: 16px 0;
}

.card h3 {
  margin: 0 0 6px;
  font-size: 15px;
  color: var(--text);
}

.card p { margin: 0; }

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 12px 20px;
  border-radius: 50px;
  background: linear-gradient(90deg, #3322aa, #6633ff);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  letter-spacing: 0.5px;
}

footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-sub);
  text-align: center;
}

.index-links {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.index-links a {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  transition: border-color 0.15s;
}
.index-links a:hover { border-color: var(--purple-light); }
.index-links a .desc {
  display: block;
  font-weight: 400;
  font-size: 13px;
  color: var(--text-sub);
  margin-top: 4px;
}