:root {
  --xs-purple:   #a987ff;
  --xs-purple-2: #c7afff;
  --xs-deep:     #120b2a;
  --xs-card:     rgba(42, 24, 86, .55);

  --rad-lg: 18px;
  --rad-md: 12px;

  --tr-fast: .25s ease;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #241347 0, #090712 60%);
  color: #f5f1ff;
}

a {
  color: var(--xs-purple-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.layout {
  max-width: 1040px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

/* Header */

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, var(--xs-purple-2), var(--xs-purple));
  box-shadow: 0 0 18px rgba(169, 135, 255, .7);
}

.header-title {
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 14px;
  color: #e3dbff;
}

.header-sub {
  font-size: 12px;
  opacity: .75;
}

.nav {
  display: flex;
  gap: 18px;
  font-size: 14px;
}

.nav a {
  position: relative;
  padding-bottom: 3px;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--xs-purple), var(--xs-purple-2));
  transition: width var(--tr-fast);
}

.nav a:hover::after {
  width: 100%;
}

/* Hero */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(260px, 2fr);
  gap: 24px;
  margin-bottom: 32px;
}

.hero-card {
  background: var(--xs-card);
  border-radius: var(--rad-lg);
  padding: 22px 22px 18px;
  border: 1px solid rgba(199, 175, 255, .35);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 45px rgba(0, 0, 0, .55);
}

.hero-kicker {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: #c7afff;
  opacity: .85;
  margin-bottom: 10px;
}

.hero-title {
  font-size: 28px;
  font-weight: 650;
  margin: 0 0 10px;
}

.hero-desc {
  font-size: 14px;
  opacity: .85;
  margin: 0 0 16px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.tag {
  font-size: 11px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(18, 11, 42, .7);
  border: 1px solid rgba(199, 175, 255, .35);
}

.hero-meta {
  display: flex;
  gap: 16px;
  font-size: 12px;
  opacity: .8;
}

.hero-stat-label {
  font-size: 11px;
  opacity: .7;
}

.hero-stat-value {
  font-weight: 600;
}

/* Hero right */

.hero-media {
  background: radial-gradient(circle at top, rgba(199, 175, 255, .16), rgba(18, 11, 42, .9));
  border-radius: var(--rad-lg);
  border: 1px solid rgba(199, 175, 255, .3);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero-media-img {
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: radial-gradient(circle at top, #433063, #11091f);
}

.hero-media-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media-foot {
  font-size: 12px;
  opacity: .82;
}

/* Sections-grid */

.sections {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 32px;
}

.section-card {
  background: rgba(16, 10, 35, .95);
  border-radius: var(--rad-md);
  padding: 14px 14px 12px;
  border: 1px solid rgba(87, 64, 142, .9);
  transition: transform var(--tr-fast), box-shadow var(--tr-fast), border-color var(--tr-fast);
}

.section-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, .6);
  border-color: rgba(199, 175, 255, .9);
}

.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  opacity: .8;
  margin-bottom: 6px;
  color: #c7afff;
}

.section-title {
  font-size: 16px;
  margin-bottom: 6px;
}

.section-desc {
  font-size: 13px;
  opacity: .85;
  margin-bottom: 8px;
}

.section-link {
  font-size: 12px;
}

/* Footer */

.footer {
  margin-top: 16px;
  font-size: 11px;
  opacity: .7;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

/* Subpages (wiki/blog/cdn) */

.page-title {
  font-size: 22px;
  margin: 4px 0 4px;
}

.page-sub {
  font-size: 13px;
  opacity: .8;
  margin-bottom: 18px;
}

.page-grid {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(220px, 1.2fr);
  gap: 22px;
}

.box {
  background: var(--xs-card);
  border-radius: var(--rad-md);
  padding: 14px 16px;
  border: 1px solid rgba(199, 175, 255, .32);
  backdrop-filter: blur(16px);
}

.box h2 {
  margin-top: 0;
  font-size: 16px;
}

.box ul {
  padding-left: 18px;
  margin: 6px 0 0;
}

.box li {
  margin-bottom: 4px;
  font-size: 13px;
}

/* CDN list */

.cdn-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cdn-list li {
  font-size: 13px;
  padding: 4px 0;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.cdn-list span.meta {
  opacity: .75;
  font-size: 11px;
}

/* Responsive */

@media (max-width: 768px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }
  .sections {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}