/* Winter & Elli — snowfield / charcoal-mask / glacier-eye */
:root {
  --snow: #F7F8F7;
  --card: #FFFFFF;
  --charcoal: #23282B;
  --iron: #5A6469;
  --birch: #C9CFD2;
  --glacier: #4C93AD;
  --elli: #4C93AD; /* placeholder — set to Elli's coat accent once we've seen her */
  --serif-display: "Young Serif", Georgia, serif;
  --serif-body: "Source Serif 4", Georgia, serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--snow);
  color: var(--charcoal);
  font-family: var(--serif-body);
  font-size: 1.06rem;
  line-height: 1.65;
}

a { color: var(--glacier); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--glacier); outline-offset: 3px; }
img { max-width: 100%; display: block; }

/* ---- masthead ---- */
.masthead { text-align: center; padding: 3.2rem 1rem 1.6rem; }
.wordmark {
  font-family: var(--serif-display);
  font-size: clamp(2rem, 6vw, 3.1rem);
  color: var(--charcoal);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.wordmark .amp {
  color: var(--glacier);
  font-size: 1.35em;
  font-style: italic;
  display: inline-block;
  transform: rotate(-6deg) translateY(0.04em);
  padding: 0 0.08em;
}
.tagline {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--iron);
  letter-spacing: 0.08em;
  margin: 0.5rem 0 1.4rem;
}
.nav { display: flex; justify-content: center; gap: 1.4rem; flex-wrap: wrap; }
.nav a {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--iron);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}
.nav a:hover, .nav a.active { color: var(--charcoal); border-bottom-color: var(--glacier); }

/* ---- layout ---- */
main { max-width: 680px; margin: 0 auto; padding: 1.4rem 1rem 4rem; }

/* ---- dispatch card (postcard) ---- */
.feed { display: flex; flex-direction: column; gap: 2.6rem; }
.card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--birch);
  border-radius: 3px;
  box-shadow: 0 1px 3px rgba(35, 40, 43, 0.06);
  padding-top: 0.4rem;
}
.card-link { display: block; }
.card img { width: 100%; height: auto; }
.card-body { padding: 1.1rem 1.4rem 1.4rem; }
.card-body p:last-child { margin-bottom: 0; }
.card-title {
  font-family: var(--serif-display);
  font-size: 1.35rem;
  margin: 0 0 0.4rem;
}

/* the postmark — signature element */
.postmark {
  position: absolute;
  top: -1.1rem;
  right: 1.1rem;
  width: 6.4rem;
  height: 6.4rem;
  border: 1.5px dashed var(--iron);
  border-radius: 50%;
  background: var(--card);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  transform: rotate(6deg);
  font-family: var(--mono);
  text-align: center;
  z-index: 2;
  padding: 0.4rem;
}
.pm-date { font-size: 0.62rem; letter-spacing: 0.05em; color: var(--charcoal); }
.pm-region {
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--glacier);
  border-top: 1px solid var(--birch);
  padding-top: 0.15rem;
  max-width: 5rem;
  overflow-wrap: break-word;
}

/* ---- pages ---- */
.page h1, .map-page h1 {
  font-family: var(--serif-display);
  font-size: 1.9rem;
  line-height: 1.25;
}
.page img { border: 1px solid var(--birch); border-radius: 3px; }

/* ---- map ---- */
#map { height: 62vh; min-height: 340px; border: 1px solid var(--birch); border-radius: 3px; }
.map-note { font-family: var(--mono); font-size: 0.78rem; color: var(--iron); }

/* ---- footer ---- */
.footer {
  text-align: center;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--iron);
  padding: 2rem 1rem 3rem;
}
.footer .dot { margin: 0 0.5rem; }
.empty { text-align: center; color: var(--iron); font-style: italic; }

@media (max-width: 480px) {
  .postmark { width: 5.4rem; height: 5.4rem; top: -0.9rem; right: 0.7rem; }
  .card-body { padding: 1rem 1.1rem 1.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

a.postmark { text-decoration: none; }
a.postmark:hover { border-color: var(--glacier); }