/* Blog — Tips & Guides (extends landing design tokens) */

.lang-switcher {
  position: relative;
  flex-shrink: 0;
}

.lang-switcher__select {
  appearance: none;
  -webkit-appearance: none;
  height: 36px;
  padding: 0 2rem 0 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--stroke);
  background: var(--bg-soft);
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  max-width: 9rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236e6e73' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
}

html[data-theme="dark"] .lang-switcher__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2398989d' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

.lang-switcher__select:focus {
  outline: none;
}

.lang-switcher__select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.blog-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .blog-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.blog-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: var(--card);
  padding: 1.35rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.12s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.blog-card:hover {
  text-decoration: none;
  color: inherit;
  border-color: rgba(0, 113, 227, 0.35);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

html[data-theme="dark"] .blog-card:hover {
  border-color: rgba(10, 132, 255, 0.45);
}

.blog-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.65rem;
}

.blog-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.blog-tag {
  display: inline-block;
  padding: 0.15em 0.5em;
  border-radius: 6px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: lowercase;
  color: var(--accent);
  background: var(--bg-soft);
  border: 1px solid var(--stroke);
}

.blog-card__title {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.blog-card__excerpt {
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--text-secondary);
  flex: 1;
}

.blog-card__more {
  margin-top: 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
}

.blog-actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.blog-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.blog-breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
}

.blog-breadcrumb a:hover {
  color: var(--accent);
  text-decoration: none;
}

.blog-breadcrumb__sep {
  opacity: 0.5;
}

.article-header {
  max-width: 44rem;
  margin-bottom: 2rem;
}

.article-header .blog-card__meta {
  margin-top: 0.75rem;
  margin-bottom: 0;
}

.article-prose {
  max-width: 44rem;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.article-prose h2 {
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 2rem 0 0.75rem;
  line-height: 1.25;
}

.article-prose h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
  margin: 1.5rem 0 0.5rem;
}

.article-prose p {
  margin-bottom: 1rem;
}

.article-prose ul,
.article-prose ol {
  margin: 0 0 1rem;
  padding-left: 1.35rem;
}

.article-prose li + li {
  margin-top: 0.4rem;
}

.article-prose strong {
  color: var(--text);
  font-weight: 600;
}

.article-prose a {
  color: var(--accent);
}

.article-prose a.btn--primary {
  color: var(--on-primary);
}

.article-prose a.btn--primary:hover {
  color: var(--on-primary);
  text-decoration: none;
}

.article-prose figure {
  margin: 1rem 0 1.25rem;
  padding: 0;
  max-width: 7.5rem;
}

.article-prose figure.figure--wide {
  max-width: 12rem;
}

.article-prose figure.figure--row {
  max-width: min(100%, 16rem);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem;
}

.article-prose figure.figure--row > figcaption {
  grid-column: 1 / -1;
}

@media (max-width: 640px) {
  .article-prose figure.figure--row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: min(100%, 14rem);
  }
}

.article-prose figure img,
.article-prose > img {
  display: block;
  width: 100%;
  max-width: 7.5rem;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: var(--bg-soft);
  cursor: zoom-in;
}

.article-prose figure.figure--row > img {
  max-width: none;
  min-width: 0;
  width: 100%;
}

.article-prose figure img:focus-visible,
.article-prose > img:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.article-prose figcaption {
  margin-top: 0.45rem;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--text-secondary);
}

.article-prose .figure-zoom-hint {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.6875rem;
  color: var(--accent);
  font-weight: 500;
}

.article-prose .figure-pending {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 7rem;
  padding: 1rem;
  border-radius: 12px;
  border: 1px dashed var(--stroke);
  background: var(--bg-soft);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
  letter-spacing: -0.01em;
}

.article-prose .guide-video {
  display: block;
  width: 100%;
  max-width: 7.5rem;
  max-height: 16rem;
  margin: 1rem 0 0.35rem;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: #000;
  object-fit: contain;
}

.article-lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.article-lightbox.is-open {
  display: flex;
}

.article-lightbox__dialog {
  position: relative;
  max-width: min(100%, 28rem);
  max-height: min(92vh, 56rem);
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
}

.article-lightbox__img,
.article-lightbox__video {
  display: block;
  width: auto;
  height: auto;
  max-width: min(100vw - 2.5rem, 28rem);
  max-height: min(92vh, 56rem);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #111;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
}

.article-lightbox__close {
  position: absolute;
  top: -2.5rem;
  right: 0;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

.article-lightbox__close:hover {
  background: rgba(255, 255, 255, 0.24);
}

.article-lightbox__caption {
  margin-top: 0.75rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.8125rem;
  text-align: center;
  line-height: 1.4;
}

.article-prose .guide-callout {
  margin: 1.25rem 0 1.5rem;
  padding: 1rem 1.15rem;
  border-radius: 14px;
  border: 1px solid rgba(0, 113, 227, 0.28);
  background: rgba(0, 113, 227, 0.08);
  color: var(--text);
  font-size: 0.9375rem;
  line-height: 1.5;
}

html[data-theme="dark"] .article-prose .guide-callout {
  border-color: rgba(10, 132, 255, 0.35);
  background: rgba(10, 132, 255, 0.12);
}

.article-prose .guide-callout strong {
  color: var(--text);
}

.article-cta {
  margin-top: 2rem;
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: var(--bg-soft);
}

.article-cta p {
  margin: 0 0 0.85rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.article-cta p:last-child {
  margin-bottom: 0;
}

.article-cta a.btn--primary {
  color: var(--on-primary);
}

.article-cta a.btn--primary:hover {
  color: var(--on-primary);
  text-decoration: none;
}

.article-related {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--stroke);
  max-width: 44rem;
}

.article-related h3 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.article-related ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.article-related li + li {
  margin-top: 0.45rem;
}

.locale-fallback-banner {
  max-width: 44rem;
  margin-bottom: 1.25rem;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--text);
  background: var(--bg-soft);
  border: 1px solid var(--stroke);
}

.blog-loading,
.blog-error {
  margin-top: 2rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.blog-error {
  color: #c93400;
}

html[data-theme="dark"] .blog-error {
  color: #ff6b35;
}

/* Homepage blog preview section */
.blog-preview-grid {
  margin-top: 1.75rem;
}