/* Repair layer for generated article pages whose markup outgrew inline CSS. */
html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  min-width: 0;
}

.mx,
.wrap,
.nav-container.mx {
  width: min(calc(100% - 32px), 1140px);
  max-width: 1140px;
  margin-inline: auto;
}

.site-header {
  width: 100%;
  min-height: var(--nav-h, 72px);
}

.nav-container {
  min-height: var(--nav-h, 72px);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  direction: ltr;
}

.nav-left,
.nav-center,
.nav-right {
  min-width: 0;
  display: flex;
  align-items: center;
  direction: rtl;
}

.nav-left {
  grid-column: 1;
  justify-content: flex-start;
}

.nav-center {
  grid-column: 2;
  justify-content: center;
}

.nav-right {
  grid-column: 3;
  justify-content: flex-end;
}

.nav-brand {
  direction: ltr;
  white-space: nowrap;
  gap: 8px;
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-block;
  object-fit: contain;
  flex: 0 0 auto;
}

.brand-wordmark {
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.nav-links {
  min-width: 0;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-small {
  width: auto;
  min-height: 40px;
  padding: 9px 16px;
  border-radius: 12px;
}

.btn-lime {
  background: linear-gradient(135deg, var(--primary), var(--primary-glow));
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn-lime:hover {
  color: #fff;
  text-decoration: none;
}

.hide-desktop {
  display: none !important;
}

.hero {
  padding: calc(var(--nav-h, 72px) + 34px) 0 22px;
}

.hero-card,
.article-card,
.toc-mobile,
.side-card {
  max-width: 100%;
}

.hero-card {
  text-align: start;
}

.hero-desc {
  margin-inline-start: auto;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin: 18px 0 40px;
  align-items: start;
}

.article-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

article {
  max-width: var(--content, 720px);
  margin-inline: auto;
  padding: 34px 30px 42px;
}

article > * {
  max-width: 100%;
}

aside {
  min-width: 0;
}

.toc-mobile {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 14px 0;
  display: none;
}

.toc-toggle {
  width: 100%;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: transparent;
  border: 0;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
}

.toc-mobile-body {
  display: none;
  border-top: 1px solid var(--line);
  padding: 10px;
}

.toc-mobile.open .toc-mobile-body {
  display: block;
}

.toc-toggle-icon {
  color: var(--accent);
  transition: transform .2s ease;
}

.toc-mobile.open .toc-toggle-icon {
  transform: rotate(180deg);
}

.mobile-menu-overlay {
  position: fixed;
  inset: var(--nav-h, 72px) 0 auto 0;
  z-index: 999;
  display: none;
  background: rgba(253, 248, 245, .96);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.mobile-menu-overlay.open {
  display: block;
}

.mobile-menu-inner {
  width: min(calc(100% - 32px), 560px);
  margin-inline: auto;
  padding: 18px 0;
}

.mobile-links {
  display: grid;
  gap: 10px;
}

.mobile-link {
  display: block;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  color: var(--ink);
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.mobile-link.active,
.mobile-link:hover {
  color: var(--accent);
  background: var(--surface-up);
  text-decoration: none;
}

.mobile-footer {
  margin-top: 14px;
}

.menu-toggle {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}

.menu-icon {
  width: 18px;
  height: 2px;
  border-radius: 99px;
  background: var(--ink);
}

@media (min-width: 980px) {
  .layout {
    grid-template-columns: minmax(0, 1fr) 316px;
  }
}

@media (max-width: 979px) {
  .hide-mobile,
  .nav-center {
    display: none !important;
  }

  .hide-desktop {
    display: inline-flex !important;
  }

  .nav-container {
    grid-template-columns: auto auto;
  }

  .nav-right {
    justify-content: flex-end;
  }

  .toc-mobile {
    display: block;
  }

  aside {
    display: none;
  }

  .hero {
    padding-top: calc(var(--nav-h, 72px) + 20px);
  }
}

@media (max-width: 640px) {
  .mx,
  .wrap,
  .nav-container.mx {
    width: min(calc(100% - 24px), 1140px);
  }

  .hero-card {
    padding: 20px;
    border-radius: 20px;
    text-align: center;
  }

  .hero h1 {
    font-size: clamp(28px, 9vw, 38px);
    line-height: 1.25;
    overflow-wrap: anywhere;
  }

  .hero-desc {
    margin-inline: auto;
  }

  .article-card {
    border-radius: 18px;
  }

  article {
    padding: 24px 16px 32px;
  }
}