/* ─── Blog list ─────────────────────────────────────────────────── */
.wa-posts { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(20px, 2.5vw, 32px); }
@media (max-width: 720px) { .wa-posts { grid-template-columns: 1fr; } }
.wa-post-card {
  display: flex; flex-direction: column; overflow: hidden;
  border: 1px solid var(--wa-line); border-radius: var(--wa-radius-lg); background: var(--wa-bg-alt);
  color: var(--wa-ink); text-decoration: none;
  transition: transform 280ms var(--wa-ease), border-color 280ms var(--wa-ease);
}
.wa-post-card:hover { transform: translateY(-4px); border-color: var(--wa-ink); }
.wa-post-card__cover { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--wa-line); }
.wa-post-card__cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.wa-post-card__body { display: flex; flex-direction: column; gap: 10px; padding: clamp(20px, 2.5vw, 28px); }
.wa-post-card__date { font-family: var(--wa-font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--wa-terra-deep); }
.wa-post-card__title { font-family: var(--wa-font-display); font-size: clamp(24px, 2.4vw, 32px); line-height: 1.08; letter-spacing: -0.02em; }
.wa-post-card__excerpt { color: var(--wa-ink-soft); font-size: 15px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.wa-pager { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 40px; }
.wa-pager__info { font-family: var(--wa-font-mono); font-size: 12px; color: var(--wa-muted); }
.wa-empty { color: var(--wa-muted); text-align: center; padding-block: 40px; }

/* ─── Article ───────────────────────────────────────────────────── */
.wa-article__head { padding-block: clamp(40px, 5vw, 72px) 0; display: flex; flex-direction: column; gap: 18px; max-width: 860px; }
.wa-article__title { font-family: var(--wa-font-display); font-size: clamp(36px, 5vw, 68px); line-height: 1.02; letter-spacing: -0.025em; color: var(--wa-ink); margin: 0; }
.wa-article__meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; font-family: var(--wa-font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--wa-muted); }
.wa-article__cover { margin: 16px 0 0; }
.wa-article__cover img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--wa-radius-lg); display: block; }
.wa-article__cover figcaption { font-size: 12px; color: var(--wa-muted); margin-top: 8px; }
.wa-article__cover a { color: var(--wa-muted); }
.wa-article__body { max-width: 720px; padding-block: clamp(32px, 4vw, 56px) clamp(24px, 3vw, 40px); }
.wa-article__body p { color: var(--wa-ink-soft); font-size: 17px; line-height: 1.7; margin: 0 0 20px; }
.wa-article__body h2 { font-family: var(--wa-font-display); font-size: clamp(28px, 3vw, 40px); line-height: 1.08; letter-spacing: -0.02em; color: var(--wa-ink); margin: 44px 0 16px; }
.wa-article__body h3 { font-family: var(--wa-font-display); font-size: clamp(22px, 2.2vw, 28px); line-height: 1.15; color: var(--wa-ink); margin: 32px 0 12px; }
.wa-article__body ul, .wa-article__body ol { padding-left: 24px; margin: 0 0 20px; }
.wa-article__body li { color: var(--wa-ink-soft); font-size: 17px; line-height: 1.65; margin-bottom: 8px; }
.wa-article__body blockquote { margin: 28px 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--wa-terra); color: var(--wa-ink); font-family: var(--wa-font-display); font-size: 22px; line-height: 1.35; }
.wa-article__body a { color: var(--wa-terra-deep); border-bottom: 1px solid currentColor; }
.wa-article__body strong { color: var(--wa-ink); font-weight: 600; }
.wa-article__tags { display: flex; flex-wrap: wrap; gap: 8px; max-width: 720px; padding-bottom: clamp(24px, 3vw, 40px); }
.wa-tag { font-family: var(--wa-font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--wa-muted); border: 1px solid var(--wa-line); border-radius: var(--wa-radius-pill); padding: 6px 12px; }

.wa-posts + .wa-posts-other, .wa-empty + .wa-posts-other { margin-top: clamp(40px, 5vw, 72px); }
.wa-posts-other .wa-section-head { margin-bottom: clamp(20px, 3vw, 32px); }