:root {
  color-scheme: dark;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: #0f1115;
  color: #94a3b8;
}

a {
  transition:
    color 0.15s ease,
    background-color 0.15s ease,
    border-color 0.15s ease,
    opacity 0.15s ease;
}

::selection {
  background: rgba(59, 130, 246, 0.28);
  color: #eff6ff;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #2c313c;
  border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
  background: #475569;
}

.doc-prose {
  color: #94a3b8;
  font-size: 0.975rem;
  line-height: 1.8;
}

.doc-prose > * + * {
  margin-top: 1.15rem;
}

.doc-prose h2,
.doc-prose h3,
.doc-prose h4,
.doc-prose h5,
.doc-prose h6 {
  color: #ffffff;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.doc-prose h2 {
  margin-top: 3rem;
  margin-bottom: 1rem;
  font-size: 1.75rem;
}

.doc-prose h3 {
  margin-top: 2.2rem;
  margin-bottom: 0.85rem;
  font-size: 1.3rem;
}

.doc-prose h4 {
  margin-top: 1.8rem;
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
}

.doc-prose p {
  color: #94a3b8;
}

.doc-prose strong {
  color: #f8fafc;
  font-weight: 600;
}

.doc-prose em {
  color: #cbd5e1;
}

.doc-prose a {
  color: #60a5fa;
  text-decoration: none;
  border-bottom: 1px solid rgba(96, 165, 250, 0.35);
}

.doc-prose a:hover {
  color: #93c5fd;
  border-bottom-color: rgba(147, 197, 253, 0.75);
}

.doc-prose ul,
.doc-prose ol {
  padding-left: 1.5rem;
}

.doc-prose li {
  margin: 0.45rem 0;
}

.doc-prose li::marker {
  color: #60a5fa;
}

.doc-prose hr {
  margin: 3rem 0;
  border: 0;
  border-top: 1px solid rgba(71, 85, 105, 0.5);
}

.doc-prose blockquote {
  margin: 1.75rem 0;
  border-left: 3px solid rgba(59, 130, 246, 0.8);
  border-radius: 0 1rem 1rem 0;
  background: rgba(37, 99, 235, 0.12);
  padding: 1rem 1.2rem;
  color: #cbd5e1;
}

.doc-prose code {
  font-family: "Fira Code", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.85em;
  background: rgba(30, 33, 40, 0.92);
  color: #e2e8f0;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 0.45rem;
  padding: 0.14rem 0.4rem;
}

.doc-prose pre {
  overflow-x: auto;
  border: 1px solid rgba(71, 85, 105, 0.45);
  border-radius: 1rem;
  background: rgba(30, 33, 40, 0.95);
  padding: 1.25rem 1.35rem;
}

.doc-prose pre code {
  display: block;
  padding: 0;
  border: 0;
  background: transparent;
  color: #e2e8f0;
  line-height: 1.75;
}

.doc-prose table {
  width: 100%;
  margin: 1.75rem 0;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid rgba(71, 85, 105, 0.45);
  border-radius: 1rem;
}

.doc-prose thead th {
  background: rgba(30, 33, 40, 0.96);
  color: #e2e8f0;
  text-align: left;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.85rem 1rem;
}

.doc-prose tbody td {
  padding: 0.85rem 1rem;
  border-top: 1px solid rgba(71, 85, 105, 0.35);
}

.doc-prose img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 2rem auto;
  border-radius: 1rem;
  border: 1px solid rgba(71, 85, 105, 0.45);
}

.doc-prose iframe {
  width: 100%;
  border: 1px solid rgba(71, 85, 105, 0.45);
  border-radius: 1rem;
  background: rgba(30, 33, 40, 0.92);
}

@media (max-width: 640px) {
  .doc-prose {
    font-size: 0.95rem;
  }

  .doc-prose h2 {
    font-size: 1.45rem;
  }

  .doc-prose h3 {
    font-size: 1.15rem;
  }

  .doc-prose table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}