/* =============================================================================
   BLOG — Journal-Übersicht (home.php/archive.php) + Einzelbeitrag (single.php)
   Baut auf css/pages/index.css auf (Nav, Footer, Helpers, .eyebrow, .btn) —
   wird separat via functions.php nachgeladen, kein @import nötig.
   ============================================================================= */


/* =============================================================================
   HERO — wie auf den Region-Seiten (.rg-hero), hier dupliziert: region.css
   lädt nur auf Region-Templates, nicht auf dem Blog-Archiv.
   ============================================================================= */
.rg-hero {
  position: relative;
  min-height: clamp(480px, 70vh, 760px);
  display: flex;
  align-items: flex-end;
  background: var(--color-brand-primary-800);
  background-size: cover;
  background-position: center;
  overflow: hidden;
  /* Backdrop-Root fuer den Unschaerfe-Verlauf */
  isolation: isolate;
}

/* Muss mit region.css deckungsgleich bleiben — der Journal-Hero benutzt
   dieselben Klassen, nur laedt dort region.css nicht mit.
   Zentrierte Variante (blog-listing.php setzt rg-hero--centered), die Rampe
   deckt deshalb die Mitte mit ab. */
.rg-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  -webkit-backdrop-filter: blur(.75rem);
  backdrop-filter: blur(.75rem);
  -webkit-mask-image: linear-gradient(to top,
    rgba(0, 0, 0, 1)   0%,
    rgba(0, 0, 0, 1)   40%,
    rgba(0, 0, 0, .72) 52%,
    rgba(0, 0, 0, .40) 64%,
    rgba(0, 0, 0, .14) 73%,
    transparent        80%);
  mask-image: linear-gradient(to top,
    rgba(0, 0, 0, 1)   0%,
    rgba(0, 0, 0, 1)   40%,
    rgba(0, 0, 0, .72) 52%,
    rgba(0, 0, 0, .40) 64%,
    rgba(0, 0, 0, .14) 73%,
    transparent        80%);
}
/*
 * Ein einziger linearer Verlauf von unten — wie .rd-hero (reise-detail.css),
 * aber frueher einsetzend: dieser Hero ist ZENTRIERT (.rg-hero--centered setzt
 * das Template immer), der Titel steht also auf halber Hoehe und braucht dort
 * noch Deckung. Darum transparent nur bis 20% statt bis 40%, und die
 * Unschaerfe-Maske laeuft erst bei 80% aus statt bei 52%.
 * Der frueher zusaetzliche diagonale 110deg-Anteil von links oben ist weg.
 */
.rg-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    /* Markenfarbe zuoberst — Farbkodierung. */
    linear-gradient(180deg,
      transparent 20%,
      color-mix(in srgb, var(--ir-region-primary-dark, var(--color-brand-primary-700)) 16%, transparent) 50%,
      color-mix(in srgb, var(--ir-region-primary-dark, var(--color-brand-primary-700)) 34%, transparent) 100%),
    /* neutrale Lage darunter — Kontrast */
    linear-gradient(180deg,
      transparent 20%,
      rgba(0, 0, 0, .22) 50%,
      rgba(0, 0, 0, .42) 100%);
}
.rg-hero__inner {
  position: relative;
  z-index: 3;
  padding-top: calc(var(--nav-h, 88px) + 3rem);
  padding-bottom: clamp(3rem, 6vw, 6rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}
.rg-hero__eyebrow { justify-content: center; }
.rg-hero__badge {
  width: 100px;
  height: 100px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, .3));
}
.rg-hero__title {
  font-family: var(--display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: var(--font-weight-regular);
  line-height: 1.0;
  letter-spacing: -.025em;
  color: var(--color-white);
  margin: 0;
  font-variation-settings: "opsz" 144;
}
.rg-hero__sub {
  font-family: var(--display);
  font-size: clamp(1.05rem, 1.8vw, 1.4rem);
  font-weight: 300;
  color: color-mix(in srgb, var(--color-white) 82%, transparent);
  margin: 0;
  font-variation-settings: "opsz" 48;
}
.rg-hero--centered { align-items: center; }
.rg-hero--centered .rg-hero__inner { align-items: center; text-align: center; }
.rg-hero--centered .rg-hero__title { max-width: 18ch; }
.rg-hero--centered .rg-hero__sub { max-width: 50ch; }

@media (max-width: 480px) {
  .rg-hero__badge { width: 80px; height: 80px; }
}


/* =============================================================================
   AUTOR-FILTER-HINWEIS (?autor=ID, verlinkt von der Autor-Box in single.php)
   ============================================================================= */
.blog-author-filter { background: var(--theme-bg-surface); border-bottom: 1px solid var(--theme-border-default); }
.blog-author-filter .shell { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: .85rem 0; }
.blog-author-filter__text { margin: 0; font-size: var(--font-fontSize-sm); color: var(--theme-text-body); }
.blog-author-filter__reset { font-size: var(--font-fontSize-xs); letter-spacing: .08em; text-transform: uppercase; font-weight: var(--font-weight-semibold); color: var(--color-brand-primary-500); text-decoration: none; }
.blog-author-filter__reset:hover { color: var(--color-brand-secondary-500); }


/* =============================================================================
   TOOLBAR — Kategorie · Sortierung · Suche (live, AJAX über /insight/v1/discover)
   ============================================================================= */
.blog-toolbar {
  position: sticky;
  top: var(--anchors-top, 0px);
  z-index: 40;
  background: var(--theme-bg-page);
  border-bottom: 1px solid var(--theme-border-default);
}
.blog-toolbar__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1rem 0;
}

.blog-toolbar__search { position: relative; display: flex; align-items: center; flex: 1 1 240px; min-width: 200px; max-width: 360px; }
.blog-toolbar__search svg { position: absolute; left: .85rem; width: 15px; height: 15px; color: var(--theme-text-muted); pointer-events: none; }
.blog-toolbar__search input {
  width: 100%;
  padding: .65rem .9rem .65rem 2.4rem;
  background: var(--theme-bg-surface);
  border: 1px solid var(--theme-border-default);
  border-radius: var(--border-radius-round);
  color: var(--theme-text-heading);
  font-family: var(--body);
  font-size: var(--font-fontSize-sm);
  outline: none;
  transition: border-color .2s, background .2s;
}
.blog-toolbar__search input::placeholder { color: var(--theme-text-muted); }
.blog-toolbar__search input:focus { border-color: var(--color-brand-primary-500); background: var(--theme-bg-page); }

.blog-toolbar__selects { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.blog-toolbar__selects select {
  padding: .65rem 2.2rem .65rem 1rem;
  border: 1px solid var(--theme-border-default);
  border-radius: var(--border-radius-round);
  background: var(--theme-bg-surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236F6D67' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right .75rem center;
  appearance: none;
  -webkit-appearance: none;
  color: var(--theme-text-body);
  font-family: var(--body);
  font-size: var(--font-fontSize-xs);
  letter-spacing: .04em;
  cursor: pointer;
  transition: border-color .2s, background-color .2s;
}
.blog-toolbar__selects select:hover,
.blog-toolbar__selects select:focus { border-color: var(--color-brand-primary-500); outline: none; }

@media (max-width: 700px) {
  .blog-toolbar__row { flex-direction: column; align-items: stretch; }
  .blog-toolbar__search { max-width: none; }
}


/* =============================================================================
   JOURNAL-GRID + POST CARD (helle Variante — Titel/Text dunkel auf Paper)
   ============================================================================= */
.blog-main { padding-top: clamp(2.5rem, 5vw, 3.5rem); }

.journal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.85rem;
}

.journal-grid .post,
.related-posts__grid .post,
.post-related-trips__grid .post {
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.journal-grid .post__img,
.related-posts__grid .post__img,
.post-related-trips__grid .post__img {
  aspect-ratio: 4/3;
  border-radius: var(--r);
  overflow: hidden;
  background: var(--color-brand-primary-600) center/cover no-repeat;
  margin-bottom: 1.2rem;
  position: relative;
  transition: transform .38s var(--ease);
}
.journal-grid .post:hover .post__img,
.related-posts__grid .post:hover .post__img,
.post-related-trips__grid .post:hover .post__img { transform: scale(1.03); }

.journal-grid .post__cat,
.related-posts__grid .post__cat,
.post-related-trips__grid .post__cat {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: var(--font-fontSize-xs);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-white);
  background: color-mix(in srgb, var(--color-black) 32%, transparent);
  backdrop-filter: blur(8px);
  padding: .32rem .65rem;
  border-radius: var(--border-radius-tiny);
}

.journal-grid .post__title,
.related-posts__grid .post__title,
.post-related-trips__grid .post__title {
  font-family: var(--display);
  font-size: var(--font-fontSize-xl);
  font-weight: var(--font-weight-regular);
  color: var(--theme-text-heading);
  margin: 0 0 .5rem;
  line-height: 1.25;
  font-variation-settings: "opsz" 48;
}
.journal-grid .post__title a,
.related-posts__grid .post__title a,
.post-related-trips__grid .post__title a { color: inherit; text-decoration: none; }
.journal-grid .post__title a:hover,
.related-posts__grid .post__title a:hover,
.post-related-trips__grid .post__title a:hover { color: var(--color-brand-primary-500); }

.journal-grid .post__excerpt,
.related-posts__grid .post__excerpt,
.post-related-trips__grid .post__excerpt {
  font-size: var(--font-fontSize-sm);
  line-height: 1.55;
  color: var(--theme-text-body);
  margin: 0 0 .75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.journal-grid .post__meta-row,
.related-posts__grid .post__meta-row,
.post-related-trips__grid .post__meta-row { display: flex; align-items: center; gap: .55rem; margin-top: auto; }
.journal-grid .post__date,
.related-posts__grid .post__date,
.post-related-trips__grid .post__date { font-size: var(--font-fontSize-xs); letter-spacing: .08em; color: var(--theme-text-muted); }
.journal-grid .post__meta-dot,
.related-posts__grid .post__meta-dot,
.post-related-trips__grid .post__meta-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--theme-border-strong, var(--theme-border-default)); flex-shrink: 0; }
.journal-grid .post__read-time,
.related-posts__grid .post__read-time,
.post-related-trips__grid .post__read-time { display: inline-flex; align-items: center; gap: .3rem; font-size: var(--font-fontSize-xs); color: var(--theme-text-muted); }
.journal-grid .post__read-time svg,
.related-posts__grid .post__read-time svg,
.post-related-trips__grid .post__read-time svg { width: 12px; height: 12px; }


/* =============================================================================
   EMPTY STATE
   ============================================================================= */
.blog-empty { text-align: center; padding: clamp(3rem, 8vw, 6rem) 0; }
.blog-empty__title { font-family: var(--display); font-size: var(--font-fontSize-2xl); color: var(--theme-text-heading); margin: 0 0 .5rem; font-variation-settings: "opsz" 48; }
.blog-empty__text { font-size: var(--font-fontSize-base); color: var(--theme-text-body); margin: 0 0 1.5rem; }


/* =============================================================================
   ARTIKEL-HERO (single.php)
   ============================================================================= */
.article-hero {
  position: relative;
  min-height: clamp(360px, 55vh, 600px);
  display: flex;
  align-items: flex-end;
  background: var(--color-brand-primary-800) center/cover no-repeat;
  /* Backdrop-Root fuer den Unschaerfe-Verlauf unten */
  isolation: isolate;
}

/*
 * Unschaerfe-Verlauf, gleiches Prinzip wie .rd-hero (reise-detail.css).
 * z-index 1 = Unschaerfe, 2 = Farbe, 3 = Inhalt — ausdruecklich, weil ein
 * Pseudo-Element sonst der DOM-Reihenfolge folgt und ueber dem Overlay-Div
 * statt darunter laege. Inhalt steht unten, die Rampe also von unten.
 */
.article-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  -webkit-backdrop-filter: blur(1rem);
  backdrop-filter: blur(1rem);
  -webkit-mask-image: linear-gradient(to top,
    rgba(0, 0, 0, 1)   0%,
    rgba(0, 0, 0, 1)   18%,
    rgba(0, 0, 0, .45) 34%,
    transparent        52%);
  mask-image: linear-gradient(to top,
    rgba(0, 0, 0, 1)   0%,
    rgba(0, 0, 0, 1)   18%,
    rgba(0, 0, 0, .45) 34%,
    transparent        52%);
}
/* Ein einziger linearer Verlauf von unten, deckungsgleich mit der Unschaerfe-
   Maske darunter (gleiche Stops wie .rd-hero in reise-detail.css). */
.article-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    /* Markenfarbe zuoberst — Farbkodierung. */
    linear-gradient(180deg,
      transparent 40%,
      color-mix(in srgb, var(--ir-region-primary-dark, var(--color-brand-primary-700)) 35%, transparent) 75%,
      color-mix(in srgb, var(--ir-region-primary-dark, var(--color-brand-primary-700)) 35%, transparent) 100%),
    /* neutrale Lage darunter — Kontrast */
    linear-gradient(180deg,
      transparent 40%,
      rgba(0, 0, 0, .34) 50%,
      rgba(0, 0, 0, .42) 100%);
}
.article-hero__inner { position: relative; z-index: 3; padding-top: 3rem; padding-bottom: clamp(2.5rem, 5vw, 3rem); width: 100%; }
/* Breadcrumb — gleiche Optik wie .rd-hero__crumb auf der Reise-Detailseite:
   versal, weite Laufweite, Saffron im Hover. Hier dupliziert, weil
   reise-detail.css auf Blog-Templates nicht lädt — dieselbe Begründung wie
   bei .article-fact weiter unten. */
.article-hero__crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem;
  font-size: 0.6875rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-white) 60%, transparent);
  margin-bottom: 1.5rem;
}
.article-hero__crumb a {
  color: color-mix(in srgb, var(--color-white) 85%, transparent);
  text-decoration: none;
  transition: color .2s;
}
.article-hero__crumb a:hover { color: var(--color-brand-secondary-500); }
.article-hero__crumb span[aria-hidden] { opacity: .35; }

.article-hero__title {
  font-family: var(--display);
  font-weight: var(--font-weight-regular);
  font-size: clamp(var(--font-fontSize-3xl), 4.5vw, var(--font-fontSize-6xl));
  color: var(--color-white);
  margin: 0 0 1.25rem;
  line-height: 1.1;
  letter-spacing: -.02em;
  max-width: 22ch;
  font-variation-settings: "opsz" 96;
}

/* Glassmorphism-Tags — gleiche Optik wie .rd-fact auf der Reise-Detailseite,
   hier dupliziert weil reise-detail.css nicht auf Blog-Templates lädt. */
.article-hero__facts { display: flex; flex-wrap: wrap; gap: .55rem; }
.article-fact {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .55rem .95rem;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: var(--border-radius-round);
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, .07);
  font-size: var(--font-fontSize-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: .08em;
  color: var(--color-white);
}
.article-fact svg { width: 14px; height: 14px; color: var(--color-brand-secondary-500); flex-shrink: 0; }


/* =============================================================================
   ARTIKEL-LAYOUT (Content + Sidebar)
   ============================================================================= */
.article-wrap { padding: clamp(3rem, 6vw, 6rem) 0; }
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 17.5rem;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}


/* =============================================================================
   ARTICLE BODY — Typografie
   ============================================================================= */
.article-body { min-width: 0; }

/* Die Langtext-Typografie (.article-body / .rich-text) liegt in
   css/pages/index.css — sie wird auch vom Page-Builder-Block
   «12 — Textabschnitt» (s12_text) genutzt. */

/* =============================================================================
   ARTIKEL-SIDEBAR — Sticky Inhaltsverzeichnis + Share
   ============================================================================= */
/* Die Leiste klebt und darf deshalb nie hoeher werden als das Sichtfenster:
   was darueber hinausragt, waere sonst erst am Ende des Beitrags zu sehen —
   gemessen an einem Beitrag mit 24 Kapiteln 1501px Leiste auf 900px Fenster,
   der Teilen-Kasten lag 1182px unterhalb der Bildkante.
   Die Hoehe spiegelt `top`: Abstand oben plus derselbe Abstand unten. */
.article-sidebar {
  position: sticky;
  top: calc(var(--anchors-top, 0px) + 2rem);
  max-height: calc(100vh - var(--anchors-top, 0px) - 4rem);
  display: flex; flex-direction: column; gap: 2rem;
}

.article-toc,
.article-share { background: var(--theme-bg-page); border: 1px solid var(--theme-border-default); border-radius: var(--r); }
/* Nur die Kapitelliste scrollt. Ueberschrift und Teilen-Kasten bleiben stehen —
   scrollte die ganze Leiste, waere «Teilen» bei langen Verzeichnissen wieder
   nur am Ende erreichbar. `min-height: 0` ist Pflicht: ein Flex-Kind schrumpft
   sonst nicht unter seine Inhaltshoehe und die Begrenzung liefe ins Leere. */
.article-toc {
  padding: 1.5rem 1.6rem;
  display: flex; flex-direction: column;
  min-height: 0;
}
.article-share { padding: 1.25rem 1.5rem; flex-shrink: 0; }

.article-toc__title,
.article-share__title { font-size: var(--font-fontSize-xs); letter-spacing: .16em; text-transform: uppercase; color: var(--theme-text-muted); font-weight: var(--font-weight-semibold); margin: 0 0 1rem; }
.article-toc__title { padding-bottom: .75rem; border-bottom: 1px solid var(--theme-border-default); }

.article-toc__list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: .1rem;
  overflow-y: auto;
  min-height: 0;
  /* Rechts Platz, damit der Balken nicht auf den Links liegt */
  padding-right: .35rem;
  scrollbar-width: thin;
  scrollbar-color: var(--theme-border-default) transparent;
  /* Ein angeschnittener Eintrag an der Unterkante zeigt, dass es weitergeht */
  overscroll-behavior: contain;
}
.article-toc__list::-webkit-scrollbar { width: .35rem; }
.article-toc__list::-webkit-scrollbar-track { background: transparent; }
.article-toc__list::-webkit-scrollbar-thumb {
  background: var(--theme-border-default);
  border-radius: var(--border-radius-round);
}
.article-toc__link { display: block; padding: .4rem .5rem; border-radius: var(--border-radius-tiny); font-size: var(--font-fontSize-sm); color: var(--theme-text-body); text-decoration: none; transition: background .15s, color .15s; line-height: 1.4; }
.article-toc__link:hover { background: var(--theme-bg-surface); color: var(--color-brand-primary-600); }
.article-toc__link--active { background: color-mix(in srgb, var(--color-brand-primary-500) 10%, transparent); color: var(--color-brand-primary-600); font-weight: var(--font-weight-medium); }

.article-share__links { display: flex; gap: .6rem; }
.article-share__btn {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--border-radius-small);
  background: var(--theme-bg-surface);
  color: var(--theme-text-body);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background .2s, color .2s;
}
.article-share__btn:hover { background: var(--color-brand-primary-600); color: var(--color-white); }
.article-share__btn svg { width: 16px; height: 16px; }


/* =============================================================================
   AUTOR-BIO
   ============================================================================= */
.article-author { border-top: 1px solid var(--theme-border-default); padding-top: 2.5rem; margin-top: 2.5rem; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.article-author__profile { display: flex; align-items: center; gap: 1.5rem; }
.article-author__img { width: 4.5rem; height: 4.5rem; border-radius: 50%; background: var(--color-brand-primary-500) center/cover no-repeat; flex-shrink: 0; }
.article-author__info { display: flex; flex-direction: column; }
.article-author .article-author__name { font-family: var(--display); font-size: var(--font-fontSize-lg); font-weight: var(--font-weight-regular); color: var(--theme-text-heading); margin: 0; font-variation-settings: "opsz" 48; }
.article-author .article-author__date { font-size: var(--font-fontSize-xs); color: var(--theme-text-muted); margin: 0; }
.article-author__link { font-size: var(--font-fontSize-xs); letter-spacing: .1em; text-transform: uppercase; color: var(--color-brand-primary-500); text-decoration: none; font-weight: var(--font-weight-semibold); display: inline-flex; align-items: center; gap: .3rem; transition: color .2s; }
.article-author__link:hover { color: var(--color-brand-secondary-500); }
.article-author__link svg { transition: transform .2s; }
.article-author__link:hover svg { transform: translateX(3px); }

.article-body__back { margin-top: 2.5rem; }
.article-body__back:hover:not(:disabled) svg { transform: translateX(-3px); }


/* =============================================================================
   VERWANDTE INHALTE (Reisen & Blogartikel — Karten via ir_discover_render_card())
   ============================================================================= */
.post-related-trips { background: var(--theme-bg-surface); }
.post-related-trips__title { font-family: var(--display); font-weight: var(--font-weight-regular); font-size: clamp(var(--font-fontSize-2xl), 3vw, var(--font-fontSize-4xl)); line-height: 1.1; margin: .5rem 0 0; color: var(--theme-text-heading); font-variation-settings: "opsz" 72; }
.post-related-trips__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.5rem; }


/* =============================================================================
   WEITERE BEITRÄGE (related-posts, teilt .post/.journal-grid Regeln oben)
   ============================================================================= */
.related-posts { background: var(--theme-bg-page); padding: clamp(3.5rem, 7vw, 6rem) 0; }
.related-posts__head { margin-bottom: 2.5rem; }
.related-posts__title { font-family: var(--display); font-weight: var(--font-weight-regular); font-size: clamp(var(--font-fontSize-2xl), 3vw, var(--font-fontSize-4xl)); color: var(--theme-text-heading); margin: .5rem 0 0; line-height: 1.1; font-variation-settings: "opsz" 72; }
.related-posts__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }


/* =============================================================================
   BEITRAGS-NAVIGATION (prev/next)
   ============================================================================= */
.post-nav { border-top: 1px solid var(--theme-border-default); padding-block: 2rem; }
.post-nav__row { display: flex; justify-content: space-between; gap: 1.5rem; }
.post-nav__prev,
.post-nav__next { flex: 1; min-width: 0; }
.post-nav__next { text-align: right; }
.post-nav a { display: block; text-decoration: none; }
.post-nav__label { display: block; font-size: var(--font-fontSize-xs); letter-spacing: .14em; text-transform: uppercase; color: var(--theme-text-muted); margin-bottom: .35rem; }
.post-nav__title { display: block; font-family: var(--display); font-size: var(--font-fontSize-lg); color: var(--theme-text-heading); font-variation-settings: "opsz" 48; transition: color .2s; }
.post-nav a:hover .post-nav__title { color: var(--color-brand-primary-500); }


/* =============================================================================
   RESPONSIVE
   ============================================================================= */
@media (max-width: 1000px) {
  .article-layout { grid-template-columns: 1fr; }
  /* Steht die Leiste im Fluss, gibt es nichts zu begrenzen: das Verzeichnis
     darf seine volle Hoehe nehmen, sonst scrollte eine kurze Liste in einem
     eigenen Kasten mitten auf der Seite. */
  .article-sidebar { position: static; max-height: none; }
  .article-toc__list { overflow-y: visible; padding-right: 0; }
}

@media (max-width: 880px) {
  .journal-grid { grid-template-columns: repeat(2, 1fr); }
  .post-related-trips__grid,
  .related-posts__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .article-author { flex-direction: column; }
  .article-author__img { width: 3.5rem; height: 3.5rem; }
  .post-nav__row { flex-direction: column; gap: 1.5rem; }
  .post-nav__next { text-align: left; }
}

@media (max-width: 560px) {
  .journal-grid,
  .post-related-trips__grid,
  .related-posts__grid { grid-template-columns: 1fr; }
}