/* ── Blog article styles — mouthpiececomparator.com ── */

.blog-main {
  max-width: var(--content-max-width, 1280px);
  margin: 0 auto;
  padding: 32px 24px 60px;
}

/* Article pages: same usable width as /blog/ index (full blog-main band, no extra narrow column) */
.blog-article {
  max-width: none;
}

/* ── Breadcrumb ── */
.blog-breadcrumb {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 28px;
}
.blog-breadcrumb a {
  color: var(--brass);
  text-decoration: none;
}
.blog-breadcrumb a:hover {
  text-decoration: underline;
}
.bc-sep {
  margin: 0 6px;
  opacity: .5;
}

/* ── Article header — reset global header styles ── */
.article-header {
  display: block;
  position: static;
  height: auto;
  background: transparent;
  border-bottom: 1px solid var(--border);
  padding: 0 0 28px;
  margin-bottom: 36px;
  z-index: auto;
  top: auto;
  align-items: initial;
  justify-content: initial;
}
.article-date {
  display: block;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--muted);
  margin-bottom: 10px;
}
.article-title {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.2;
  margin-bottom: 14px;
  color: var(--text);
}
.article-lead {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.7;
}

/* ── Article body — the core reading experience ── */
.article-body {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
}

.article-body h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -.5px;
  margin: 40px 0 16px;
  padding-top: 8px;
  color: var(--text);
}

.article-body h3 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -.3px;
  margin: 32px 0 12px;
  color: var(--text);
}

.article-body h4 {
  font-size: 17px;
  font-weight: 600;
  margin: 24px 0 10px;
  color: var(--text);
}

.article-body p {
  margin: 0 0 18px;
}

.article-body a {
  color: var(--brass);
  text-decoration: underline;
  text-decoration-color: var(--brass-b);
  text-underline-offset: 2px;
}
.article-body a:hover {
  text-decoration-color: var(--brass);
}

.article-body strong {
  font-weight: 600;
}

.article-body em {
  font-style: italic;
}

.article-body ul,
.article-body ol {
  margin: 0 0 18px;
  padding-left: 24px;
}

.article-body li {
  margin-bottom: 8px;
}

.article-body li::marker {
  color: var(--brass);
}

.article-body blockquote {
  margin: 24px 0;
  padding: 16px 20px;
  border-left: 3px solid var(--brass);
  background: var(--brass-l);
  border-radius: 0 10px 10px 0;
  font-size: 16px;
  color: var(--brass-d);
  line-height: 1.6;
}
.article-body blockquote p {
  margin-bottom: 0;
}

.article-body hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 36px 0;
}

.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  margin: 20px 0;
  display: block;
}

/* ── Tables — full width, alternating rows, mobile-friendly ── */
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14px;
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.article-body thead th {
  text-align: left;
  padding: 10px 14px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--muted);
  background: var(--faint);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}

.article-body tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--faint);
  vertical-align: top;
}

.article-body tbody tr:nth-child(even) {
  background: var(--surface2);
}

.article-body tbody tr:hover {
  background: var(--brass-l);
}

/* ── Code / spec blocks ── */
.article-body code {
  font-family: 'DM Mono', monospace;
  font-size: 0.88em;
  background: var(--faint);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--brass-d);
}

.article-body pre {
  margin: 24px 0;
  padding: 18px 20px;
  background: var(--faint);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  line-height: 1.6;
}

.article-body pre.mouthpiece-diagram {
  font-size: 11px;
  line-height: 1.45;
  white-space: pre;
  color: var(--text);
}

.article-body pre code {
  background: transparent;
  padding: 0;
  border-radius: 0;
  color: var(--text);
}

/* ── Callout / tip / warning boxes ── */
.article-body .callout,
.article-body .tip,
.article-body .warning {
  margin: 24px 0;
  padding: 16px 20px;
  border-radius: 10px;
  font-size: 15px;
  line-height: 1.6;
}
.article-body .callout {
  background: var(--blue-l);
  border: 1px solid #C6D9ED;
  color: var(--blue-d);
}
.article-body .tip {
  background: var(--green-l);
  border: 1px solid #C6E5D3;
  color: var(--green);
}
.article-body .warning {
  background: var(--red-l);
  border: 1px solid #F0C6C6;
  color: var(--red);
}

/* ── Spec comparison table styling ── */
.article-body .spec-table {
  margin: 24px 0;
}
.article-body .spec-table th:first-child,
.article-body .spec-table td:first-child {
  font-weight: 600;
  white-space: nowrap;
}

/* ── FAQ section ── */
.article-faq {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.article-faq h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.faq-question {
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.faq-question::-webkit-details-marker {
  display: none;
}
.faq-question::after {
  content: '+';
  font-size: 18px;
  font-weight: 400;
  color: var(--muted);
  flex-shrink: 0;
  margin-left: 12px;
  transition: transform .2s;
}
.faq-item[open] .faq-question::after {
  content: '−';
}
.faq-answer {
  padding: 0 18px 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

/* ── Related articles ── */
.related-articles {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.related-articles h2 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.related-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  text-decoration: none;
  color: inherit;
  transition: border-color .15s;
}
.related-card:hover {
  border-color: var(--brass-b);
}
.related-card-date {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-bottom: 4px;
}
.related-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

/* ── Back nav ── */
.article-nav-back {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.article-nav-back a {
  font-size: 14px;
  font-weight: 500;
  color: var(--brass);
  text-decoration: none;
}
.article-nav-back a:hover {
  text-decoration: underline;
}

/* ── Mobile ── */
@media (max-width: 600px) {
  .blog-main {
    padding: 24px 16px 48px;
  }
  .article-title {
    font-size: 26px;
  }
  .article-body {
    font-size: 16px;
  }
  .article-body h2 {
    font-size: 21px;
  }
  .article-body h3 {
    font-size: 18px;
  }
  .article-body table {
    font-size: 13px;
  }
  .article-body thead th,
  .article-body tbody td {
    padding: 8px 10px;
  }
  .related-grid {
    grid-template-columns: 1fr;
  }
}