/* blog.css — Field Notes extension of the Waybill design system.
   Loaded after styles.css; reuses its tokens and never overrides them. */

/* nav: current-section marker (blog pages) */
.nav__links a.is-current { color: var(--amber); }
.nav__links a.is-current .idx { color: var(--amber); }

/* ---------- listing ---------- */
.blog-hero { padding-top: 120px; }

.post-list { display: flex; flex-direction: column; gap: 20px; margin-top: 44px; }

.post-card {
  display: flex; align-items: stretch; gap: 24px;
  background: var(--ink-soft);
  border: 1px solid var(--ink-line);
  border-left: 3px solid var(--kraft-line);
  padding: 24px 28px;
  text-decoration: none; color: var(--paper);
  transition: border-color .18s ease, transform .18s ease;
}
.post-card:hover { border-left-color: var(--amber); transform: translateX(4px); }

.post-card__date {
  display: flex; flex-direction: column; gap: 6px; justify-content: center;
  min-width: 120px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .05em;
  color: var(--paper-dim); text-transform: uppercase;
  border-right: 1px dashed var(--ink-line); padding-right: 24px;
}
.post-card__rt { color: var(--amber); }

.post-card__body { flex: 1; min-width: 0; }
.post-card__body h3 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(19px, 2.4vw, 24px); margin: 0 0 8px;
  letter-spacing: .01em; color: var(--paper);
}
.post-card__body p {
  margin: 0 0 12px; font-size: 14.5px; line-height: 1.65; color: var(--paper-dim);
}

.post-card__lang {
  display: inline-block; vertical-align: middle; margin-left: 8px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em;
  color: var(--ink); background: var(--steel);
  padding: 2px 6px; border-radius: 2px;
}

.post-card__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.post-card__tags span {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--paper); background: var(--ink);
  border: 1px solid var(--ink-line);
  padding: 3px 8px; border-radius: 2px;
}

.post-card__go {
  align-self: center; font-size: 22px; color: var(--paper-dim);
  transition: color .18s ease, transform .18s ease;
}
.post-card:hover .post-card__go { color: var(--amber); transform: translateX(4px); }

/* ---------- post ---------- */
.post { padding-top: 120px; }

.post__waybill {
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px;
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .05em;
  color: var(--paper-dim); text-transform: uppercase;
  border: 1px solid var(--ink-line);
  border-left: 3px solid var(--amber);
  padding: 10px 16px; width: fit-content; max-width: 100%; margin-bottom: 32px;
}
.post__waybill b { color: var(--paper); font-weight: 600; }

.post__title {
  font-size: clamp(30px, 5vw, 48px); text-transform: uppercase;
  font-weight: 600; letter-spacing: -.005em; color: var(--paper);
  margin: 0 0 18px; max-width: 820px; line-height: 1.12;
}

.post__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; }
.post__tags span {
  font-family: var(--font-mono); font-size: 11.5px;
  color: var(--paper); background: var(--ink-soft);
  border: 1px solid var(--ink-line);
  padding: 4px 10px; border-radius: 2px;
}

.post__content {
  max-width: 720px;
  font-size: 17px; line-height: 1.8; color: var(--paper);
}
.post__content p { margin: 0 0 1.35em; }
.post__content h2 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(22px, 3vw, 28px); text-transform: uppercase;
  letter-spacing: .01em; color: var(--paper);
  margin: 1.9em 0 .7em;
  border-left: 3px solid var(--amber); padding-left: 14px;
}
.post__content h3 {
  font-family: var(--font-display); font-weight: 500;
  font-size: 20px; color: var(--paper); margin: 1.6em 0 .5em;
}
.post__content a { color: var(--amber); text-decoration: none; border-bottom: 1px solid var(--amber-soft); }
.post__content a:hover { border-bottom-color: var(--amber); }
.post__content strong { color: var(--paper); font-weight: 600; }
.post__content blockquote {
  margin: 1.5em 0; padding: 4px 20px;
  border-left: 3px solid var(--kraft-line);
  background: var(--ink-soft); color: var(--paper-dim);
  font-style: italic;
}
.post__content ul, .post__content ol { padding-left: 24px; margin: 0 0 1.35em; }
.post__content li { margin-bottom: .5em; }
.post__content li::marker { color: var(--amber); }
.post__content code {
  font-family: var(--font-mono); font-size: .85em;
  background: var(--ink-soft); border: 1px solid var(--ink-line);
  padding: 2px 6px; border-radius: 2px; color: var(--steel);
}
.post__content pre {
  background: var(--ink-soft); border: 1px solid var(--ink-line);
  border-left: 3px solid var(--steel);
  padding: 18px 20px; overflow-x: auto; margin: 1.5em 0;
}
.post__content pre code { background: none; border: none; padding: 0; color: var(--paper); }
.post__content table { border-collapse: collapse; width: 100%; margin: 1.5em 0; font-size: 15px; }
.post__content th, .post__content td {
  border: 1px solid var(--ink-line); padding: 10px 14px; text-align: left;
}
.post__content th {
  font-family: var(--font-mono); font-size: 12px; text-transform: uppercase;
  letter-spacing: .06em; color: var(--amber); background: var(--ink-soft);
}
.post__content img { max-width: 100%; height: auto; border: 1px solid var(--ink-line); }
.post__content hr { border: none; border-top: 1px dashed var(--ink-line); margin: 2.2em 0; }

.post__footer-actions { margin-top: 56px; }
.post-lang-switch { white-space: nowrap; }

@media (max-width: 760px) {
  .post-card { flex-direction: column; gap: 14px; padding: 20px; }
  .post-card__date {
    flex-direction: row; gap: 12px; min-width: 0;
    border-right: none; border-bottom: 1px dashed var(--ink-line);
    padding: 0 0 12px;
  }
  .post-card__go { display: none; }
  .post__content { font-size: 16px; }
}