:root {
  --bg: #0a0a0f;
  --panel: #12121e;
  --panel-soft: #17172a;
  --line: rgba(255, 255, 255, 0.09);
  --text: #f8fafc;
  --muted: #a7adbb;
  --purple: #8b5cf6;
  --orange: #ff8c00;
  --green: #22c55e;
  --red: #ef4444;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "DM Sans", Arial, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

a {
  color: inherit;
}

img,
svg,
video {
  max-width: 100%;
  height: auto;
}

p,
li,
a,
span,
h1,
h2,
h3 {
  overflow-wrap: anywhere;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10, 10, 15, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1180px;
  min-height: 72px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: "Syne", Arial, sans-serif;
  font-weight: 800;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--purple), #6d28d9);
  color: #fff;
  font-size: 16px;
}

.nav-links {
  display: flex;
  gap: 18px;
  padding: 0;
  margin: 0;
  list-style: none;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a,
.toc-link,
.toc-back {
  text-decoration: none;
}

.nav-links a:hover,
.toc-link:hover,
.toc-back:hover {
  color: #fff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 10px 14px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
}

.btn-primary {
  background: var(--purple);
  color: #fff;
}

.wp-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  max-width: 1240px;
  margin: 0 auto;
}

.wp-sidebar {
  padding: 32px 20px;
  border-right: 1px solid var(--line);
}

.wp-toc {
  position: sticky;
  top: 104px;
  display: grid;
  gap: 8px;
}

.toc-title,
.section-tag {
  color: #c4b5fd;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.toc-link,
.toc-back {
  display: block;
  padding: 8px 0;
  color: var(--muted);
  font-size: 14px;
}

.toc-divider {
  height: 1px;
  margin: 10px 0;
  background: var(--line);
}

.wp-main {
  min-width: 0;
  padding: 56px 32px 88px;
}

.wp-header {
  padding: 48px 0 34px;
  border-bottom: 1px solid var(--line);
}

h1,
h2,
h3,
h4,
h5 {
  font-family: "Syne", Arial, sans-serif;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 860px;
  margin: 16px 0;
  font-size: clamp(44px, 7vw, 82px);
}

h2 {
  margin: 0 0 16px;
  font-size: clamp(28px, 4vw, 42px);
}

h3 {
  margin: 28px 0 12px;
  font-size: 22px;
}

.gradient-text {
  background: linear-gradient(135deg, #a78bfa, var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.wp-subtitle {
  max-width: 760px;
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 20px;
}

.wp-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.wp-meta span,
.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 13px;
}

.wp-section {
  padding: 38px 0;
  border-bottom: 1px solid var(--line);
}

.wp-section p,
.wp-section li {
  color: #c9ced8;
}

.wp-callout,
.warning-box {
  margin: 22px 0;
  padding: 18px;
  border: 1px solid rgba(139, 92, 246, 0.28);
  border-radius: 8px;
  background: rgba(139, 92, 246, 0.08);
}

.warning-box {
  border-color: rgba(239, 68, 68, 0.28);
  background: rgba(239, 68, 68, 0.08);
}

.wp-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.wp-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.wp-card h3 {
  margin-top: 0;
}

.wp-table {
  width: 100%;
  border-collapse: collapse;
  overflow-wrap: anywhere;
}

.wp-table th,
.wp-table td {
  padding: 12px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.wp-table th {
  background: var(--panel-soft);
  color: #fff;
}

.tag-safe {
  color: var(--green);
}

.tag-blocked {
  color: var(--red);
}

@media (max-width: 920px) {
  .nav-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 20px;
  }

  .nav-links,
  .nav-actions {
    width: 100%;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 12px;
  }

  .wp-layout {
    grid-template-columns: 1fr;
  }

  .wp-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .wp-toc {
    position: static;
  }

  .wp-main {
    padding: 38px 20px 72px;
  }

  .wp-grid {
    grid-template-columns: 1fr;
  }

  .wp-table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
  }
}

@media (max-width: 520px) {
  .nav-links {
    display: none;
  }

  .btn {
    width: 100%;
  }

  .wp-main {
    padding-inline: 16px;
  }

  h1 {
    font-size: 42px;
  }
}