/* ============================================================
   Tages-Briefing Datenschutz & IT-Sicherheit
   Stylesheet, ausgelagert aus briefing-datenschutz-it-2026-05-19.html
   ============================================================ */

:root {
  --c-bg: #fafafa;
  --c-paper: #ffffff;
  --c-text: #1f2933;
  --c-muted: #5b6470;
  --c-h1: #0f3d72;
  --c-h2: #1f4e79;
  --c-h3: #2e75b6;
  --c-rule: #d9dde3;
  --c-accent: #0f3d72;
  --c-warning-bg: #fff7e6;
  --c-warning-border: #f0b429;
  --c-card-bg: #f4f7fb;
  --c-card-border: #d6dde7;
  --c-link: #0f3d72;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--c-text);
  background: var(--c-bg);
  margin: 0;
  line-height: 1.6;
  font-size: 16px;
}

.page {
  max-width: 920px;
  margin: 0 auto;
  background: var(--c-paper);
  padding: 56px 64px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.06);
  border: 1px solid var(--c-rule);
}

/* All headings centered */
h1, h2, h3, h4 {
  text-align: center;
  margin: 0;
  line-height: 1.25;
}
h1 {
  color: var(--c-h1);
  font-size: 2rem;
  margin-top: 2.4rem;
  margin-bottom: 1.2rem;
  letter-spacing: -0.01em;
}
h1.title {
  font-size: 2.4rem;
  margin-top: 0;
  margin-bottom: 0.4rem;
}
h2 {
  color: var(--c-h2);
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 0.8rem;
}
h3 {
  color: var(--c-h3);
  font-size: 1.18rem;
  margin-top: 1.6rem;
  margin-bottom: 0.6rem;
  font-weight: 600;
}
h4 {
  color: var(--c-muted);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 1.2rem;
  margin-bottom: 0.4rem;
}

p { margin: 0.6rem 0; }
a { color: var(--c-link); text-decoration: none; border-bottom: 1px solid rgba(15,61,114,0.25); }
a:hover { border-bottom-color: var(--c-link); }

/* Cover area */
.cover {
  text-align: center;
  padding: 8px 0 24px;
  border-bottom: 1px solid var(--c-rule);
  margin-bottom: 8px;
}
.cover .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--c-muted);
  margin-bottom: 0.6rem;
}
.cover .subtitle {
  color: var(--c-h2);
  font-size: 1.15rem;
  font-weight: 500;
  margin-top: 0.2rem;
}
.cover .meta {
  color: var(--c-muted);
  font-size: 0.95rem;
  margin-top: 1rem;
}

/* TOC */
.toc {
  background: var(--c-card-bg);
  border: 1px solid var(--c-card-border);
  border-radius: 10px;
  padding: 18px 28px;
  margin: 28px 0;
}
.toc ol { margin: 0; padding-left: 1.4em; }
.toc li { margin: 4px 0; }

/* Risk box */
.risk-box {
  background: var(--c-warning-bg);
  border-left: 5px solid var(--c-warning-border);
  padding: 16px 22px;
  border-radius: 6px;
  margin: 18px 0;
}
.risk-box h2 { text-align: center; margin-top: 0; }

/* Meldungs-Karten */
.item {
  background: var(--c-card-bg);
  border: 1px solid var(--c-card-border);
  border-radius: 10px;
  padding: 18px 24px 12px;
  margin: 18px 0;
}
.item h3 { margin-top: 0.2rem; }
.item .meta {
  text-align: center;
  color: var(--c-muted);
  font-size: 0.9rem;
  font-style: italic;
  margin-top: -0.2rem;
  margin-bottom: 0.6rem;
}
.field-label {
  display: inline-block;
  font-weight: 600;
  color: var(--c-h2);
  margin-right: 0.3em;
}

/* Lists */
ul { padding-left: 1.2em; }
ul li { margin: 4px 0; }

/* Section separator */
.sep {
  border: 0;
  border-top: 1px solid var(--c-rule);
  margin: 36px 0;
}

/* Sources */
.sources ol { padding-left: 1.5em; }
.sources li { margin: 6px 0; word-break: break-word; }

/* Footer */
.footer {
  text-align: center;
  color: var(--c-muted);
  font-size: 0.85rem;
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--c-rule);
}

/* Print */
@media print {
  body { background: white; }
  .page { box-shadow: none; border: none; padding: 24px; max-width: 100%; }
  a { color: inherit; border-bottom: none; }
}

/* Mobile */
@media (max-width: 720px) {
  .page { padding: 28px 20px; }
  h1 { font-size: 1.6rem; }
  h1.title { font-size: 1.9rem; }
  h2 { font-size: 1.3rem; }
  h3 { font-size: 1.08rem; }
}