:root {
  color-scheme: light;
  --draftx-doc-ink: #15211d;
  --draftx-doc-muted: #586761;
  --draftx-doc-line: rgba(21, 33, 29, 0.12);
  --draftx-doc-line-strong: rgba(15, 109, 95, 0.24);
  --draftx-doc-accent: #0f6d5f;
  --draftx-doc-accent-soft: rgba(15, 109, 95, 0.1);
  --draftx-doc-surface: rgba(255, 253, 250, 0.9);
  --draftx-doc-surface-strong: rgba(255, 255, 255, 0.96);
  --draftx-doc-code-bg: #1c2321;
  --draftx-doc-code-ink: #edf8f4;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body.draftx-doc-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(15, 109, 95, 0.08), transparent 44%),
    linear-gradient(180deg, #f7faf8, #eef3f0 60%, #e8efeb);
  color: var(--draftx-doc-ink);
  font-family: "Avenir Next", "Inter", "Segoe UI", sans-serif;
}

.draftx-doc-shell {
  width: min(100vw - 36px, 1240px);
  margin: 0 auto;
  padding: 28px 0 40px;
}

.draftx-doc-header {
  display: grid;
  gap: 12px;
  padding: 28px 30px;
  border: 1px solid var(--draftx-doc-line);
  border-radius: 28px;
  background: var(--draftx-doc-surface-strong);
  box-shadow: 0 24px 50px rgba(18, 28, 24, 0.08);
}

.draftx-doc-topbar,
.draftx-doc-nav-row,
.draftx-doc-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.draftx-doc-back-link {
  color: var(--draftx-doc-accent);
  font-size: 0.94rem;
  font-weight: 700;
  text-decoration: none;
}

.draftx-doc-back-link:hover {
  text-decoration: underline;
}

.draftx-doc-kicker {
  margin: 0;
  color: #375249;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.draftx-doc-header h1 {
  margin: 0;
  font-size: clamp(2.5rem, 4vw, 4.2rem);
  line-height: 0.95;
}

.draftx-doc-lede {
  max-width: 72ch;
  margin: 0;
  color: var(--draftx-doc-muted);
  font-size: 1.06rem;
  line-height: 1.6;
}

.draftx-doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 280px);
  gap: 24px;
  margin-top: 24px;
}

.draftx-doc-article,
.draftx-doc-toc-card,
.draftx-doc-card {
  border: 1px solid var(--draftx-doc-line);
  border-radius: 24px;
  background: var(--draftx-doc-surface);
  box-shadow: 0 18px 40px rgba(18, 28, 24, 0.06);
}

.draftx-doc-article {
  padding: 30px;
}

.draftx-doc-article h1,
.draftx-doc-article h2,
.draftx-doc-article h3,
.draftx-doc-article h4,
.draftx-doc-article h5,
.draftx-doc-article h6 {
  margin: 0 0 14px;
  scroll-margin-top: 24px;
}

.draftx-doc-article h2 {
  margin-top: 30px;
  font-size: 1.9rem;
  line-height: 1.05;
}

.draftx-doc-article h3 {
  margin-top: 22px;
  font-size: 1.28rem;
}

.draftx-doc-article p,
.draftx-doc-article li {
  font-size: 1rem;
  line-height: 1.72;
}

.draftx-doc-article p {
  margin: 0 0 14px;
}

.draftx-doc-article ul,
.draftx-doc-article ol {
  margin: 0 0 18px;
  padding-left: 22px;
}

.draftx-doc-article a,
.draftx-doc-toc-card a {
  color: var(--draftx-doc-accent);
}

.draftx-doc-article code,
.draftx-doc-code code {
  font-family: "SFMono-Regular", "Menlo", "Consolas", monospace;
}

.draftx-doc-article code {
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--draftx-doc-accent-soft);
}

.draftx-doc-code {
  margin: 0 0 18px;
  padding: 18px;
  overflow: auto;
  border: 1px solid rgba(15, 109, 95, 0.18);
  border-radius: 18px;
  background: var(--draftx-doc-code-bg);
  color: var(--draftx-doc-code-ink);
  font-size: 0.92rem;
  line-height: 1.6;
}

.draftx-doc-figure {
  display: grid;
  gap: 10px;
  margin: 0 0 22px;
}

.draftx-doc-image {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--draftx-doc-line);
  border-radius: 18px;
  background: var(--draftx-doc-surface-strong);
  box-shadow: 0 18px 40px rgba(18, 28, 24, 0.06);
}

.draftx-doc-figure figcaption {
  margin: 0;
  color: var(--draftx-doc-muted);
  font-size: 0.94rem;
  line-height: 1.55;
}

.draftx-doc-toc-card {
  position: sticky;
  top: 24px;
  padding: 22px;
  max-height: calc(100vh - 48px);
  overflow: auto;
}

.draftx-doc-toc-card h2 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.draftx-doc-toc-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.draftx-doc-toc-item--3 {
  padding-left: 14px;
}

.draftx-doc-toc-empty {
  margin: 0;
  color: var(--draftx-doc-muted);
  font-size: 0.95rem;
}

.draftx-doc-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--draftx-doc-line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--draftx-doc-ink);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition:
    border-color 120ms ease,
    background-color 120ms ease,
    color 120ms ease,
    transform 120ms ease;
}

.draftx-doc-button:hover {
  border-color: var(--draftx-doc-accent);
  transform: translateY(-1px);
}

.draftx-doc-button--primary {
  border-color: var(--draftx-doc-accent);
  background: var(--draftx-doc-accent);
  color: #f7faf8;
}

.draftx-doc-index-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.draftx-doc-card {
  padding: 24px;
}

.draftx-doc-card h2 {
  margin: 0 0 10px;
  font-size: 1.5rem;
}

.draftx-doc-card p {
  margin: 0 0 18px;
  color: var(--draftx-doc-muted);
  line-height: 1.65;
}

@media (max-width: 980px) {
  .draftx-doc-layout,
  .draftx-doc-index-grid {
    grid-template-columns: 1fr;
  }

  .draftx-doc-toc-card {
    position: static;
  }
}

@media (max-width: 720px) {
  .draftx-doc-shell {
    width: min(100vw - 24px, 1240px);
    padding-top: 18px;
  }

  .draftx-doc-header,
  .draftx-doc-article,
  .draftx-doc-card,
  .draftx-doc-toc-card {
    padding: 22px;
  }
}