/* ── Design tokens ───────────────────────────────────────── */
:root {
  --col:        700px;
  --navy:       #1e3a5f;
  --teal:       #2a9d8f;
  --teal-light: #7ed8cf;
  --bg:         #f5f7fa;
  --surface:    #ffffff;
  --text:       #1a2030;
  --muted:      #4a5568;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

/* ── Base ────────────────────────────────────────────────── */
body {
  font-family: 'Open Sans', sans-serif;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  margin: 0;
  padding: 0 0 4rem;
}

/* ── Column centering ────────────────────────────────────── */
body > p,
body > h2,
body > div {
  max-width: var(--col);
  width: calc(100% - 2.5rem);
  margin-left: auto;
  margin-right: auto;
}

/* ── Header / banner ─────────────────────────────────────── */
.banner {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  width: 100%;
  min-height: 260px;
  margin: 0 0 3rem;
  background: var(--navy);
}

.banner figure {
  position: absolute;
  inset: 0;
  margin: 0;
  overflow: hidden;
}

.banner figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.35;
}

.banner figcaption {
  position: absolute;
  bottom: 0.6rem;
  right: 0.75rem;
  max-width: 30%;
  font-size: 0.7rem;
  font-style: italic;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.55);
  text-align: right;
}

.banner figcaption a {
  color: rgba(255, 255, 255, 0.65);
}

.banner h1 {
  position: relative;
  z-index: 1;
  pointer-events: none;
  margin: 0;
  padding: 0 max(1.25rem, calc((100% - var(--col)) / 2)) 1.75rem;
  font-size: 2.75rem;
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.banner h1 .tract {
  font-weight: 700;
  color: var(--teal-light);
}

/* ── Links ───────────────────────────────────────────────── */
a {
  color: var(--teal);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ── Intro paragraphs ────────────────────────────────────── */
body > p {
  margin-top: 0;
  margin-bottom: 1.1rem;
}

/* ── Section heading ─────────────────────────────────────── */
h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--navy);
  margin: 2.5rem auto 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--teal);
}

/* ── FAQ cards ───────────────────────────────────────────── */
.question {
  background: var(--surface);
  border-left: 3px solid var(--teal);
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  border-radius: 0 4px 4px 0;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.question h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  margin: 0 0 0.4rem;
}

.question p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ── Update entries ──────────────────────────────────────── */
.update {
  margin-bottom: 1.25rem;
}

.update + .update {
  border-top: 1px solid #dde3ec;
  padding-top: 1.25rem;
}

.update time {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.update p {
  margin: 0;
}

/* ── Mobile ──────────────────────────────────────────────── */
@media (max-width: 740px) {
  .banner {
    min-height: 160px;
    margin-bottom: 2rem;
  }

  .banner h1 {
    font-size: 2rem;
    padding-bottom: 1.25rem;
  }

  .banner figcaption {
    display: none;
  }
}