/* ---------------------------------------------------------------
   post.css — single Radio So'o entry
   Narrow measure, generous leading. Reading, not scanning.
   --------------------------------------------------------------- */

.post {
  background: var(--paper);
  padding: 80px 0 110px;
}

.post__inner {
  max-width: 760px;
}

.post__back {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  opacity: 0.7;
  margin-bottom: 44px;
  transition: opacity .18s ease, color .18s ease;
}
.post__back:hover,
.post__back:focus-visible { opacity: 1; color: var(--poppy); }

/* ---------- header ---------- */

.post__header {
  padding-bottom: 34px;
  margin-bottom: 40px;
  border-bottom: 1px solid rgba(17, 21, 28, 0.12);
}

.post__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: 0.72;
  margin-bottom: 20px;
}
.post__meta .dot { opacity: 0.45; }

.post__title {
  font-family: var(--display);
  font-size: clamp(34px, 5.2vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 22px;
  text-wrap: balance;
}

.post__lead {
  font-size: clamp(18px, 2.1vw, 21px);
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0 0 24px;
  max-width: 62ch;
}

.post__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- figure ---------- */

.post__figure {
  margin: 0 0 44px;
}
.post__figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--r-card, 4px);
}
.post__figure figcaption {
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  opacity: 0.75;
}

/* ---------- body ---------- */

.post__body {
  font-size: 17.5px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.post__body > * + * { margin-top: 1.4em; }

.post__body p { margin: 0; max-width: 68ch; }

.post__body strong { color: var(--ink); font-weight: 600; }

.post__body h2 {
  font-family: var(--display);
  font-size: clamp(24px, 3vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 600;
  color: var(--ink);
  margin-top: 2.2em;
}
.post__body h3 {
  font-family: var(--display);
  font-size: 21px;
  line-height: 1.25;
  font-weight: 600;
  color: var(--ink);
  margin-top: 1.9em;
}

.post__body a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--poppy);
  padding-bottom: 1px;
  transition: color .18s ease, background .18s ease;
}
.post__body a:hover,
.post__body a:focus-visible {
  color: var(--poppy);
}

.post__body ul,
.post__body ol {
  padding-left: 1.25em;
  max-width: 68ch;
}
.post__body li + li { margin-top: 0.7em; }
.post__body li::marker { color: var(--poppy); }

.post__body blockquote {
  margin: 2em 0;
  padding-left: 24px;
  border-left: 2px solid var(--poppy);
  font-size: 19px;
  line-height: 1.6;
  color: var(--ink);
}

.post__body img {
  width: 100%;
  height: auto;
  border-radius: var(--r-card, 4px);
}

.post__body code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: rgba(17, 21, 28, 0.06);
  padding: 2px 6px;
  border-radius: 3px;
}

/* ---------- footer ---------- */

.post__footer {
  margin-top: 64px;
  padding-top: 34px;
  border-top: 1px solid rgba(17, 21, 28, 0.12);
}

@media (max-width: 640px) {
  .post { padding: 52px 0 76px; }
  .post__back { margin-bottom: 30px; }
  .post__body { font-size: 16.5px; }
}