:root {
  color-scheme: light dark;
  --background: #faf9f7;
  --surface: #ffffff;
  --surface-soft: #f1eee9;
  --text: #1b1a18;
  --muted: #5f5b55;
  --border: #ddd8d0;
  --rule-strong: #b9b2a8;
  --primary: #14564f;
  --primary-strong: #0c3a35;
  --primary-contrast: #ffffff;
  /* Der Akzent hat genau eine Rolle: etwas braucht Aufmerksamkeit
     (Fehler, Platzhalter, lokaler Entwurf, Fokus). Sonst nirgends. */
  --accent: #a8391f;
  --code: #211f1c;
  --code-text: #f2efe9;
  --radius: 0.25rem;
  --content: 72ch;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, ui-serif, serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #141311;
    --surface: #1b1a17;
    --surface-soft: #23211d;
    --text: #ece9e3;
    --muted: #a49e95;
    --border: #33302b;
    --rule-strong: #4e4a43;
    --primary: #6fb9ae;
    --primary-strong: #96d3c9;
    --primary-contrast: #10201e;
    --accent: #e0866a;
    --code: #0d0c0b;
    --code-text: #ece9e3;
  }
}

* {
  box-sizing: border-box;
}

html {
  min-width: 0;
}

body {
  min-width: 0;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background: var(--background);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
}

a {
  color: var(--primary);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 0.06em;
}

a:hover {
  color: var(--primary-strong);
}

button,
textarea,
input {
  font: inherit;
}

button,
.button-link {
  display: inline-flex;
  min-height: 2.6rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  padding: 0.55rem 1.05rem;
  color: var(--primary-contrast);
  background: var(--primary);
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
}

button:hover,
.button-link:hover {
  color: var(--primary-contrast);
  border-color: var(--primary-strong);
  background: var(--primary-strong);
}

button:focus-visible,
a:focus-visible,
textarea:focus-visible,
input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.button-link-secondary,
button.secondary {
  border: 1px solid var(--rule-strong);
  color: var(--text);
  background: transparent;
}

.button-link-secondary:hover,
button.secondary:hover {
  color: var(--text);
  border-color: var(--text);
  background: transparent;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.5rem 0.8rem;
  color: var(--primary-contrast);
  background: var(--primary);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--background);
}

.header-inner,
.footer-inner {
  width: min(100% - 2.5rem, 68rem);
  margin-inline: auto;
}

.header-inner {
  display: flex;
  min-height: 3.75rem;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.05rem;
}

.brand {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
}

.brand:hover {
  color: var(--text);
  text-decoration: underline;
}

.language-switch {
  color: var(--muted);
  font-size: 0.9rem;
  text-decoration: underline;
}

.language-switch:hover {
  color: var(--text);
}

.site-main {
  width: min(100% - 2.5rem, 68rem);
  min-height: calc(100vh - 11rem);
  margin-inline: auto;
  padding-block: clamp(2.5rem, 5vw, 4.5rem) clamp(3rem, 6vw, 5rem);
}

/* Übersicht: redaktionelle Kopfzeile, links gesetzt, keine zentrierte
   Hero-Komposition und kein Deko-Label darüber. */
.hero {
  max-width: 34rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.hero h1,
.post-header h1,
.gateway-card h1 {
  margin: 0;
  max-width: 22ch;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.hero p:last-child,
.post-summary {
  max-width: 46ch;
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

/* Beitragsindex als redaktionelle Liste mit Datumsspalte statt
   gleichförmigem Kartenraster: keine Flächen, keine Schatten, nur Linien. */
.post-grid {
  display: grid;
  border-top: 1px solid var(--rule-strong);
}

.post-card {
  display: grid;
  min-width: 0;
  gap: 0.35rem;
  border-bottom: 1px solid var(--border);
  padding-block: 2rem;
}

.post-card time,
.post-date {
  color: var(--muted);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}

.post-card h2 {
  margin: 0;
  max-width: 30ch;
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  line-height: 1.2;
}

.post-card p {
  max-width: 52ch;
  margin: 0.15rem 0 0.7rem;
  color: var(--muted);
}

.post-card a {
  justify-self: start;
  font-size: 0.95rem;
}

@media (min-width: 52rem) {
  .post-card {
    grid-template-columns: 9rem minmax(0, 44rem);
    column-gap: 3rem;
  }

  .post-card time {
    grid-column: 1;
    grid-row: 1 / span 3;
    padding-top: 0.45rem;
  }

  .post-card h2,
  .post-card p,
  .post-card a {
    grid-column: 2;
  }
}

.post {
  max-width: var(--content);
  margin-inline: auto;
}

.post-header {
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--border);
  padding-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.post-header h1 {
  max-width: 24ch;
  margin-top: 0.6rem;
}

.post-content > * + * {
  margin-top: 1.9rem;
}

.markdown-block {
  min-width: 0;
}

.markdown-block h1,
.markdown-block h2,
.markdown-block h3,
.markdown-block h4 {
  margin: 2.4em 0 0.6em;
  line-height: 1.22;
}

.markdown-block h1 {
  font-size: 1.9rem;
}

.markdown-block h2 {
  font-size: clamp(1.45rem, 3vw, 1.75rem);
}

.markdown-block h3 {
  font-size: clamp(1.2rem, 2.4vw, 1.35rem);
}

.markdown-block h4 {
  font-size: 1.1rem;
}

.markdown-block p,
.markdown-block ul,
.markdown-block ol,
.markdown-block blockquote {
  margin-block: 1.1rem;
}

.markdown-block li + li {
  margin-top: 0.4rem;
}

.markdown-block blockquote {
  border-left: 2px solid var(--rule-strong);
  margin-inline: 0;
  padding: 0.1rem 0 0.1rem 1.3rem;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 1.12rem;
}

.markdown-block code {
  border-radius: var(--radius);
  padding: 0.1em 0.32em;
  background: var(--surface-soft);
  font-family: var(--font-mono);
  font-size: 0.88em;
}

.markdown-block pre {
  max-width: 100%;
  overflow-x: auto;
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  color: var(--code-text);
  background: var(--code);
  font-size: 0.92rem;
}

.markdown-block pre code {
  padding: 0;
  color: inherit;
  background: transparent;
}

.markdown-block table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
}

.markdown-block th,
.markdown-block td {
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 0.85rem;
  text-align: left;
  white-space: nowrap;
}

.image-block {
  margin-inline: 0;
}

.image-block img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--border);
  background: var(--surface);
}

.image-block figcaption {
  max-width: 60ch;
  margin-top: 0.65rem;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

/* Interaktiver Block: von Linien getragen, keine Kachel, keine Tönung. */
.interactive-block {
  border-block: 1px solid var(--border);
  padding-block: 1.6rem;
}

.kpi-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.kpi-value {
  margin: 0.15rem 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.5vw, 2.9rem);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  line-height: 1;
}

.block-placeholder,
.error-state,
.draft-notice {
  border-left: 3px solid var(--accent);
  padding: 0.75rem 0 0.75rem 1rem;
  color: var(--text);
  background: transparent;
}

.draft-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

.draft-notice p {
  margin: 0;
}

.editor-panel {
  margin-bottom: 2.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.1rem, 3vw, 1.75rem);
  background: var(--surface);
}

.editor-panel h2 {
  margin-top: 0;
  font-size: 1.25rem;
}

.editor-help {
  color: var(--muted);
  font-size: 0.92rem;
}

.editor-field {
  display: grid;
  gap: 0.4rem;
  margin-block: 1.2rem;
}

.editor-field label {
  font-size: 0.88rem;
  font-weight: 600;
}

.editor-field textarea {
  width: 100%;
  min-height: 12rem;
  resize: vertical;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.8rem;
  color: var(--text);
  background: var(--background);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  line-height: 1.5;
}

.editor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.import-label {
  display: inline-flex;
  min-height: 2.6rem;
  align-items: center;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  padding: 0.55rem 1.05rem;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
}

.import-label:hover {
  border-color: var(--text);
}

.import-label input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
}

.editor-status {
  min-height: 1.7rem;
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer {
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  min-height: 5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-inner p {
  margin: 0;
}

.loading-state,
.empty-state {
  color: var(--muted);
}

.empty-state {
  padding-block: 2rem;
}

.language-gateway {
  display: grid;
  place-items: start;
  padding: clamp(2rem, 8vw, 5rem) clamp(1.25rem, 5vw, 3rem);
}

.gateway-card {
  width: min(100%, 38rem);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 5vw, 2.75rem);
  background: var(--surface);
}

.language-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.75rem;
}

/* Fehlercode als Kennzeichnung, nicht als Bildmotiv. */
.error-code {
  margin: 0 0 0.4rem;
  color: var(--accent);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: 0.09em;
}

.text-link {
  display: block;
  margin-top: 0.9rem;
  font-size: 0.95rem;
}

@media (max-width: 44rem) {
  body {
    font-size: 1rem;
  }

  .site-main {
    width: min(100% - 1.5rem, 68rem);
    padding-block: 2.25rem 3rem;
  }

  .header-inner,
  .footer-inner {
    width: min(100% - 1.5rem, 68rem);
  }

  .post-card {
    padding-block: 1.6rem;
  }

  .draft-notice,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }

  .draft-notice button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}