/* themes/amplifier/bulletin-board/assets/main.css
   BULLETIN theme — institutional regulatory publication. FATF aesthetic.
   Roboto Slab + Source Serif 4 + JetBrains Mono, red accent, white bg. */

:root {
  --bg: #ffffff;
  --fg: #0d0d0d;
  --muted: #4a4a4a;
  --accent: #b71c2c;
  --border: #cccccc;
  --card-bg: #fafafa;
  --font-headline: "Roboto Slab", Georgia, serif;
  --font-body: "Source Serif 4", "Source Serif Pro", Georgia, "Times New Roman", serif;
  --font-ui: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; }
a { color: var(--accent); }

h1, h2, h3, h4 {
  font-family: var(--font-headline);
  font-weight: 700;
  line-height: 1.22;
  color: var(--fg);
  margin: 0;
}

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header — left-aligned mast */
.site-header {
  padding: 28px 0 0;
  border-bottom: 2px solid var(--accent);
}
.site-header__row {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-bottom: 20px;
  flex-wrap: wrap;
}
.site-header__brand {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  color: inherit;
}
.site-header__logo {
  max-height: 64px;
  width: auto;
  display: block;
}
.site-header__wordmark {
  font-family: var(--font-headline);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.site-header__sitename {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--fg);
  margin: 0;
}
.site-header__nav {
  margin-left: auto;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.site-header__nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 18px;
  font-weight: 500;
}
.site-header__nav a:hover { color: var(--accent); }
.site-header__byline {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
  padding: 12px 0;
  border-top: 1px solid var(--border);
}

/* Homepage */
.site-main { padding: 32px 0; }
.home__title {
  font-family: var(--font-headline);
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 8px;
}
.site-tagline {
  font-family: var(--font-body);
  color: var(--muted);
  font-style: italic;
  margin: 0 0 32px;
}

/* Bulletin entry */
.article-list { margin: 0; padding: 0; list-style: none; }
.bulletin-entry {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding: 22px 0 22px;
  border-top: 1px solid var(--accent);
  border-bottom: 1px solid var(--border);
  margin-bottom: -1px;
}
.bulletin-entry__header {
  font-family: var(--font-ui);
  text-align: right;
}
.bulletin-entry__number {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.02em;
}
.bulletin-entry__date {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-top: 6px;
}
.bulletin-entry__body { min-width: 0; }
.bulletin-entry__headline {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 6px;
}
.bulletin-entry__headline a {
  color: var(--fg);
  text-decoration: none;
}
.bulletin-entry__headline a:hover { color: var(--accent); }
.bulletin-entry__subtitle {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1rem;
  color: var(--muted);
  margin: 0 0 12px;
  line-height: 1.5;
}
.bulletin-entry__tag {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 500;
}
.bulletin-entry__tag::before {
  content: "● ";
  color: var(--accent);
}
.article-list__empty {
  padding: 48px 0;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* Article page */
.post { max-width: 720px; margin: 0; padding: 0; }
.post__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.post__sidebar-strip {
  padding: 14px 0;
  border-top: 1px solid var(--accent);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 24px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.post__sidebar-strip strong { color: var(--accent); font-weight: 700; }
.post__header { margin-bottom: 32px; }
.post__bracket {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  text-align: center;
  margin: 0 0 14px;
}
.post__title {
  font-family: var(--font-headline);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.22;
  text-align: center;
  margin: 0 0 14px;
}
.post__subtitle {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.125rem;
  color: var(--muted);
  text-align: center;
  margin: 0 0 24px;
  line-height: 1.5;
}

.post__body {
  font-size: 1.0625rem;
  line-height: 1.75;
  counter-reset: section;
}
.post__body p { margin: 0 0 1.2em; }
.post__body a { color: var(--accent); }
.post__body h2 {
  font-family: var(--font-headline);
  font-size: 1.35rem;
  font-weight: 700;
  margin: 2em 0 0.5em;
}
.post__body h2::before {
  counter-increment: section;
  content: "§ " counter(section) ". ";
  color: var(--accent);
}
.post__body h3 {
  font-family: var(--font-headline);
  font-size: 1.15rem;
  margin: 1.6em 0 0.5em;
}
.post__body ul, .post__body ol { padding-left: 1.5em; margin: 0 0 1.2em; }
.post__body li { margin: 0 0 0.45em; }

.post__body blockquote {
  margin: 1.8em 0;
  padding: 0.6em 0 0.6em 32px;
  border-left: 4px solid var(--accent);
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.125rem;
  color: var(--fg);
}
.post__body blockquote p { margin: 0 0 0.6em; }
.post__body blockquote cite,
.post__body blockquote footer {
  font-family: var(--font-ui);
  font-style: normal;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  display: block;
  margin-top: 6px;
}

/* Citation card — footnote style */
.citation-card {
  margin: 48px 0 24px;
  padding: 20px 24px 20px 56px;
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  position: relative;
  font-family: var(--font-body);
  font-size: 0.95rem;
}
.citation-card::before {
  content: "¹";
  position: absolute;
  top: 14px;
  left: 22px;
  color: var(--accent);
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 1.4rem;
}
.citation-card__label {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 8px;
  font-weight: 500;
}
.citation-card__source-name {
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 600;
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.citation-card__logo { height: 24px; width: auto; }
.citation-card__headline {
  font-family: var(--font-body);
  font-style: italic;
  margin: 0 0 8px;
  font-size: 1rem;
}
.citation-card__date {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 0 0 12px;
}
.citation-card__cta { margin: 0; }
.citation-card__cta a {
  font-family: var(--font-ui);
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.citation-card__cta a:hover { text-decoration: underline; }

/* About */
.about { max-width: 720px; margin: 0 auto; }
.about__name {
  font-family: var(--font-headline);
  font-size: 1.875rem;
  font-weight: 700;
  margin: 0 0 24px;
}
.about__photo {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 0;
  float: right;
  margin: 0 0 20px 28px;
  border: 1px solid var(--border);
}
.about__bio p { margin: 0 0 1em; font-size: 1.05rem; line-height: 1.7; }
.about__contact {
  clear: both;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  margin-top: 32px;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.about__contact a { color: var(--accent); }

/* Footer */
.site-footer {
  margin-top: 80px;
  padding: 28px 0 40px;
  border-top: 2px solid var(--accent);
  background: var(--card-bg);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.site-footer__row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}
.site-footer__pub { margin: 0; }
.site-footer__serial { margin: 0; color: var(--accent); font-weight: 500; }
.site-footer__social {
  margin-top: 14px;
  width: 100%;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}
.site-footer a {
  color: inherit;
  text-decoration: none;
  margin-right: 18px;
}
.site-footer a:hover { color: var(--accent); }

/* Sidebar on wide */
@media (min-width: 960px) {
  .post__layout {
    grid-template-columns: 240px 1fr;
    gap: 48px;
  }
  .post__sidebar-strip {
    border: 0;
    border-top: 1px solid var(--accent);
    padding-top: 14px;
    flex-direction: column;
    gap: 10px;
    align-self: start;
    position: sticky;
    top: 24px;
    margin-bottom: 0;
  }
  .post__title, .post__subtitle, .post__bracket { text-align: left; }
}

/* Mobile */
@media (max-width: 600px) {
  .container { padding: 0 18px; }
  .site-header__nav { margin-left: 0; }
  .site-header__nav a { margin-left: 0; margin-right: 16px; }
  .bulletin-entry {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .bulletin-entry__header {
    text-align: left;
    display: flex;
    gap: 14px;
    align-items: baseline;
  }
  .bulletin-entry__date { margin-top: 0; }
  .post__title { font-size: 1.625rem; }
  .post__subtitle { font-size: 1rem; }
  .about__photo {
    width: 140px;
    height: 140px;
    float: none;
    margin: 0 auto 20px;
    display: block;
  }
}