/* Serpmonn Messenger privacy — light/dark, scoped */
html { scroll-behavior: smooth; }

.mp-page {
  --mp-bg: #f4f4f5;
  --mp-text: #121214;
  --mp-muted: #5c5c66;
  --mp-accent: #e03030;
  --mp-line: rgba(18, 18, 20, 0.1);
  --mp-card: rgba(255, 255, 255, 0.72);
  --mp-card-solid: #ffffff;
  --mp-nav: rgba(255, 255, 255, 0.9);
  --mp-chip: rgba(224, 48, 48, 0.08);
  --mp-shadow: 0 18px 50px rgba(18, 18, 20, 0.08);
  --mp-page-bg:
    radial-gradient(900px 560px at 8% -12%, rgba(224, 48, 48, 0.14), transparent 58%),
    radial-gradient(720px 480px at 96% 0%, rgba(18, 18, 20, 0.05), transparent 55%),
    linear-gradient(180deg, #fbfbfc 0%, var(--mp-bg) 45%, #ececee 100%);
  --mp-font: "Manrope", system-ui, sans-serif;
  --mp-display: "JetBrains Mono", "Courier New", monospace;
  --mp-ease: cubic-bezier(0.22, 1, 0.36, 1);
  font-family: var(--mp-font);
  color: var(--mp-text);
  background: var(--mp-page-bg);
  background-attachment: fixed;
  margin: 0;
  min-height: 100vh;
}

html[data-theme="dark"] .mp-page {
  --mp-bg: #0e0e10;
  --mp-text: #eeeef0;
  --mp-muted: #9a9aa6;
  --mp-accent: #ff4d4d;
  --mp-line: rgba(238, 238, 240, 0.1);
  --mp-card: rgba(22, 22, 26, 0.86);
  --mp-card-solid: #16161a;
  --mp-nav: rgba(18, 18, 22, 0.92);
  --mp-chip: rgba(255, 77, 77, 0.12);
  --mp-shadow: 0 22px 60px rgba(0, 0, 0, 0.45);
  --mp-page-bg:
    radial-gradient(900px 560px at 8% -12%, rgba(224, 48, 48, 0.2), transparent 58%),
    radial-gradient(720px 480px at 96% 0%, rgba(255, 255, 255, 0.04), transparent 55%),
    linear-gradient(180deg, #0a0a0c 0%, var(--mp-bg) 45%, #08080a 100%);
}

.mp-wrap {
  width: min(920px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 5.25rem 0 4rem;
}

.mp-hero {
  margin-bottom: 1.5rem;
}

.mp-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--mp-display);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--mp-accent);
  background: var(--mp-chip);
  border: 1px solid var(--mp-line);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  margin: 0 0 1rem;
}

.mp-page h1 {
  font-size: clamp(1.65rem, 3.2vw, 2.35rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
  border: 0;
  padding: 0;
  text-align: left;
  color: var(--mp-text);
}

.mp-lead {
  margin: 0;
  color: var(--mp-muted);
  font-size: 1.05rem;
  max-width: 46rem;
}

.mp-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-top: 1rem;
  color: var(--mp-muted);
  font-size: 0.92rem;
}

.mp-meta a { color: var(--mp-accent); text-decoration: none; }
.mp-meta a:hover { text-decoration: underline; }

.mp-nav {
  position: sticky;
  top: 0.75rem;
  z-index: 5;
  backdrop-filter: blur(14px);
  background: var(--mp-nav);
  border: 1px solid var(--mp-line);
  border-radius: 16px;
  padding: 1rem 1.1rem;
  margin: 1.5rem 0 1.75rem;
  box-shadow: var(--mp-shadow);
}

.mp-nav strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--mp-muted);
  margin-bottom: 0.65rem;
  font-weight: 600;
}

.mp-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.35rem 0.75rem;
}

.mp-nav a {
  color: var(--mp-text);
  text-decoration: none;
  font-size: 0.92rem;
  padding: 0.35rem 0.45rem;
  border-radius: 8px;
  display: block;
  transition: background 0.2s var(--mp-ease), color 0.2s var(--mp-ease);
}

.mp-nav a:hover {
  background: var(--mp-chip);
  color: var(--mp-accent);
  text-decoration: none;
}

.mp-card {
  background: var(--mp-card);
  border: 1px solid var(--mp-line);
  border-radius: 20px;
  padding: 1.35rem 1.4rem 1.5rem;
  margin-bottom: 1rem;
  box-shadow: var(--mp-shadow);
  backdrop-filter: blur(10px);
}

.mp-card h2 {
  margin: 0 0 0.85rem;
  padding: 0;
  border: 0;
  color: var(--mp-text);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.mp-card h3 {
  margin: 1.1rem 0 0.45rem;
  font-size: 1rem;
  color: var(--mp-text);
}

.mp-card p,
.mp-card li {
  color: var(--mp-text);
  line-height: 1.65;
}

.mp-card p { margin: 0.65rem 0; }
.mp-card ul,
.mp-card ol {
  margin: 0.55rem 0 0.2rem;
  padding-left: 1.2rem;
}

.mp-card li { margin: 0.35rem 0; }
.mp-card li::marker { color: var(--mp-accent); }

.mp-note {
  border-left: 3px solid var(--mp-accent);
  padding: 0.65rem 0.85rem;
  margin: 0.9rem 0 0;
  background: var(--mp-chip);
  border-radius: 0 12px 12px 0;
  color: var(--mp-muted);
  font-size: 0.95rem;
}

.mp-table-wrap {
  overflow-x: auto;
  margin-top: 0.75rem;
  border-radius: 12px;
  border: 1px solid var(--mp-line);
}

.mp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  min-width: 520px;
}

.mp-table th,
.mp-table td {
  text-align: left;
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid var(--mp-line);
  vertical-align: top;
}

.mp-table th {
  background: var(--mp-chip);
  color: var(--mp-muted);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mp-table tr:last-child td { border-bottom: 0; }

.mp-foot {
  margin-top: 1.75rem;
  color: var(--mp-muted);
  font-size: 0.92rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
}

.mp-foot a {
  color: var(--mp-accent);
  text-decoration: none;
}
.mp-foot a:hover { text-decoration: underline; }

.mp-updated {
  font-family: var(--mp-display);
  font-size: 0.85rem;
  color: var(--mp-muted);
}

@media (max-width: 640px) {
  .mp-wrap { width: min(100%, calc(100% - 1.25rem)); padding-top: 1.5rem; }
  .mp-nav { position: static; }
  .mp-card { border-radius: 16px; padding: 1.1rem 1rem 1.2rem; }
}