/* The base Niwa journal structure, using Theme 3's light canvas and type scale. */
body:has(.niwa-widget--floating) .niwa-blog-toc { bottom: calc(96px + env(safe-area-inset-bottom, 0px)); }
.niwa-journal, .niwa-blog-main { width: min(1200px, calc(100% - 12vw)); margin-inline: auto; padding-block: 96px 120px; }
.niwa-journal-hero { max-width: 810px; margin-bottom: 68px; }
.niwa-journal-hero h1, .niwa-blog-hero h1 { text-wrap: balance; overflow-wrap: anywhere; }
.niwa-journal-intro { margin-top: 26px; max-width: 630px; color: var(--pt-muted); font-size: var(--niwa-type-intro-size); line-height: 1.7; }
.niwa-journal-tools { display: flex; justify-content: space-between; align-items: flex-start; gap: 28px; margin-bottom: 36px; padding-block: 22px; border-block: 1px solid var(--pt-line); }
.niwa-journal-categories { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.niwa-journal-categories a { display: inline-flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 24px; font-size: 12px; min-height: 44px; }
.niwa-journal-categories a:hover { background: #fff; }
.niwa-journal-categories [aria-current] { background: var(--pt-sage); }
.niwa-journal-categories span { color: var(--pt-muted); font-size: 10px; }
.niwa-journal-search { display: flex; align-items: center; width: 245px; flex-shrink: 0; border-bottom: 1px solid var(--pt-line); }
.niwa-journal-search input[type=search] { min-width: 0; background: transparent; border: 0; padding: 12px 0; font-size: 12px; }
.niwa-journal-search button { width: 44px; height: 44px; flex-shrink: 0; background: none; border: 0; font-size: 22px; }
.niwa-journal-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.niwa-journal-card { min-width: 0; overflow: hidden; border-radius: 12px; background: #fff; display: flex; flex-direction: column; }
.niwa-journal-card__image { display: block; aspect-ratio: 16 / 10; overflow: hidden; }
.niwa-journal-card__image img { width: 100%; height: 100%; object-fit: cover; }
.niwa-journal-card__body { padding: clamp(26px, 3vw, 42px); flex: 1; display: flex; flex-direction: column; align-items: flex-start; }
.niwa-journal-card__meta, .niwa-blog-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 18px; color: var(--pt-muted); font-size: 11px; line-height: 1.6; }
.niwa-journal-latest { color: var(--accent); }
.niwa-journal-card h2 { font-size: var(--niwa-type-h3); margin-top: 24px; }
.niwa-journal-card h2 a:hover { color: var(--accent); }
.niwa-journal-card__excerpt { color: var(--pt-muted); margin-block: 20px 30px; font-size: 14px; line-height: 1.8; }
.niwa-journal-card__link { display: inline-flex; gap: 24px; align-items: center; margin-top: auto; min-height: 44px; font-size: 12px; }
.niwa-journal-card__link span { font-size: 22px; }
.niwa-journal-card--featured { grid-column: 1 / -1; }
.niwa-journal-card--featured.niwa-journal-card--has-image { display: grid; grid-template-columns: 1.05fr 1fr; }
.niwa-journal-card--featured .niwa-journal-card__image { height: 100%; min-height: 410px; aspect-ratio: auto; }
.niwa-journal-card--featured h2 { font-size: var(--niwa-type-h2); }
.niwa-journal .pagination { margin-top: 56px; }
.niwa-journal .pagination .nav-links { flex-wrap: wrap; gap: 8px; }
.niwa-journal .pagination .page-numbers { border: 0; min-height: 44px; padding: 12px 18px; border-radius: 24px; background: #fff; }
.niwa-journal .pagination .current { background: var(--pt-sage); color: var(--pt-ink); }
.niwa-journal-empty { padding-block: 60px; }
.niwa-journal-empty p { margin-block: 22px; }
.niwa-blog-hero { max-width: 960px; margin: 0 auto 54px; }
.niwa-blog-back { display: inline-flex; gap: 14px; align-items: center; min-height: 44px; font-size: 12px; margin-bottom: 34px; }
.niwa-blog-meta { margin-bottom: 24px; }
.niwa-blog-dek { max-width: 780px; color: var(--pt-muted); font-size: var(--niwa-type-intro-size); line-height: 1.7; margin-top: 28px; }
.niwa-blog-cover { margin-bottom: 70px; }
.niwa-blog-cover > img { width: 100%; max-height: 650px; object-fit: cover; border-radius: 12px; }
.niwa-blog-cover figcaption, .niwa-blog-content figcaption { color: var(--pt-muted); font-size: 12px; line-height: 1.7; margin-top: 14px; }
.niwa-blog-content { font-size: 16px; line-height: 1.9; max-width: 760px; }
.niwa-blog-content h2, .niwa-blog-content h3, .niwa-blog-content h4 { scroll-margin-top: 120px; }
.niwa-blog-content h2 { margin-block: 64px 24px; }
.niwa-blog-content h3 { margin-block: 42px 20px; }
.niwa-blog-content li { margin-block: 10px; }
.niwa-blog-content ul, .niwa-blog-content ol { padding-inline-start: 26px; }
.niwa-blog-content blockquote { border-color: var(--pt-sage); background: #fff; border-radius: 0 12px 12px 0; padding: 26px 32px; color: var(--pt-ink); }
.niwa-blog-content blockquote p:last-child { margin-bottom: 0; }
.niwa-blog-content pre { background: #fff; }
.niwa-blog-content figure img { border-radius: 10px; }
.niwa-blog-content table { font-size: 13px; line-height: 1.7; margin-block: 32px; }
.niwa-blog-content th { background: #fff; text-align: start; }
.niwa-blog-content td, .niwa-blog-content th { min-width: 140px; }
.niwa-motion .niwa-blog-content .db-toc, .niwa-blog-content .db-progress { display: none; }
.niwa-blog-content .db-table-wrap, .niwa-blog-content .wp-block-table { overflow: auto; max-width: 100%; }
.niwa-blog-tags, .niwa-blog-bottom { max-width: 760px; margin-inline: auto; }
.niwa-blog-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 44px; font-size: 12px; }
.niwa-blog-tags a { padding: 10px 15px; background: #fff; border-radius: 24px; }
.niwa-blog-bottom .post-navigation { border-block: 1px solid var(--pt-line); padding-block: 32px; margin-block: 70px; }
.niwa-blog-bottom .nav-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; }
.niwa-blog-bottom .nav-links a { display: grid; gap: 12px; line-height: 1.7; }
.niwa-blog-bottom .nav-links span { font-size: 11px; color: var(--pt-muted); }
.niwa-blog-bottom .nav-next { text-align: right; grid-column: 2; }
.niwa-blog-bottom .comments-area { margin-top: 60px; }
.niwa-blog-toc { position: fixed; z-index: 80; bottom: 24px; right: 24px; width: min(340px, calc(100vw - 40px)); border: 1px solid var(--pt-line); border-radius: 20px; background: #fffffff5; box-shadow: 0 12px 40px #2e303210; }
.niwa-blog-toc summary { display: flex; justify-content: space-between; align-items: center; gap: 28px; padding: 16px 22px; font-size: 12px; list-style: none; }
.niwa-blog-toc summary::-webkit-details-marker { display: none; }
.niwa-blog-toc summary span { font-size: 22px; line-height: 1; }
.niwa-blog-toc[open] summary span { transform: rotate(45deg); }
.niwa-blog-toc nav { max-height: min(55svh, 450px); overflow: auto; overscroll-behavior: contain; padding: 0 12px 14px; }
.niwa-blog-toc nav a { display: block; padding: 12px 14px 12px calc(14px + var(--toc-depth) * 12px); font-size: 12px; line-height: 1.6; border-radius: 8px; }
.niwa-blog-toc nav a:hover, .niwa-blog-toc [aria-current] { background: var(--pt-mist); }
@media (max-width: 980px) {
  .niwa-journal, .niwa-blog-main { width: calc(100% - 64px); padding-top: 64px; }
  .niwa-journal-tools { flex-direction: column; }
  .niwa-journal-search { width: 100%; }
  .niwa-journal-card--featured .niwa-journal-card__image { min-height: 340px; }
}
@media (max-width: 700px) {
  .niwa-journal, .niwa-blog-main { width: calc(100% - 40px); padding-block: 46px 80px; }
  .niwa-journal-hero { margin-bottom: 36px; }
  .niwa-journal-grid, .niwa-journal-card--featured.niwa-journal-card--has-image { grid-template-columns: 1fr; }
  .niwa-journal-grid { gap: 20px; }
  .niwa-journal-card--featured .niwa-journal-card__image { min-height: 0; aspect-ratio: 4 / 3; }
  .niwa-journal-categories { gap: 4px; }
  .niwa-journal-categories a { padding-inline: 12px; }
  .niwa-blog-cover { margin-bottom: 40px; }
  .niwa-blog-content { font-size: 15px; line-height: 1.85; }
  .niwa-blog-content blockquote { padding: 22px; margin-inline-end: 0; }
  .niwa-blog-bottom .nav-links { gap: 24px; }
  .niwa-blog-toc { width: min(290px, calc(100vw - 40px)); bottom: 14px; right: 20px; }
  .niwa-blog-toc:not([open]) { width: auto; }
}