/* ═══════════════════════════════════════════════════════════
   Rise & Bloom — Lesson (article) styles
   Layered on top of styles.css tokens.
   ═══════════════════════════════════════════════════════════ */

.lesson-main { padding-bottom: clamp(3rem, 7vw, 6rem); }

/* Breadcrumb */
.breadcrumb {
  max-width: 760px; margin: 0 auto;
  padding: 1.6rem var(--page-x) 0;
  font-size: 0.82rem; letter-spacing: 0.06em; color: var(--sepia);
}
.breadcrumb a { color: var(--sepia); border-bottom: 1px solid transparent; transition: border-color 0.25s var(--ease); }
.breadcrumb a:hover { border-color: var(--gold); color: var(--ink); }
.breadcrumb .sep { margin: 0 0.5em; color: var(--line); }

/* Article header */
.lesson-header {
  max-width: 760px; margin: 0 auto;
  padding: clamp(1.6rem, 4vw, 2.6rem) var(--page-x) 0;
  text-align: center;
}
.lesson-header .plate-tag {
  position: static; transform: none; display: inline-block;
  color: var(--sepia); margin-bottom: 1.2rem;
}
.lesson-kicker-row {
  display: flex; align-items: center; justify-content: center; gap: 0.8rem;
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); font-weight: 600; margin-bottom: 1.2rem;
}
.lesson-kicker-row .rule { width: 22px; height: 1px; background: var(--line); }
.lesson-h1 {
  font-family: var(--font-display); font-weight: 300;
  font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.08; letter-spacing: -0.015em;
  margin: 0 0 1.1rem;
}
.lesson-h1 em { font-style: italic; color: var(--forest); }
.lesson-standfirst {
  font-family: var(--font-display); font-style: italic;
  font-size: clamp(1.15rem, 2vw, 1.45rem); color: var(--sepia);
  max-width: 40ch; margin: 0 auto;
}
.lesson-byline {
  margin: 1.6rem 0 0; font-size: 0.8rem; letter-spacing: 0.08em;
  color: var(--sepia); text-transform: uppercase;
}

/* The plate figure */
.lesson-figure {
  max-width: 520px; margin: clamp(2rem, 5vw, 3.4rem) auto 0;
  padding: 0 var(--page-x);
}
.lesson-figure .plate-frame { background: var(--paper-2); }
.lesson-figure .botanical { color: var(--forest); max-height: 340px; margin: 0.4rem auto; }
.lesson-figure figcaption {
  text-align: center; margin-top: 0.9rem;
  font-family: var(--font-display); font-style: italic;
  font-size: 0.9rem; color: var(--sepia);
}
.lesson-figure figcaption .fig-no {
  font-style: normal; letter-spacing: 0.18em; text-transform: uppercase; font-size: 0.66rem;
  color: var(--gold); margin-right: 0.5em;
}

/* Prose */
.prose {
  max-width: 680px; margin: clamp(2.2rem, 5vw, 3.4rem) auto 0;
  padding: 0 var(--page-x);
  font-size: clamp(1.08rem, 0.5vw + 1rem, 1.24rem); line-height: 1.72;
}
.prose > p { margin: 0 0 1.35em; }
.prose > p:first-of-type::first-letter {
  font-family: var(--font-display); font-weight: 400;
  float: left; font-size: 3.4em; line-height: 0.82;
  padding: 0.06em 0.12em 0 0; color: var(--forest);
}
.prose h2 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.5rem, 2.6vw, 2rem); line-height: 1.15;
  margin: 2.2em 0 0.7em; letter-spacing: -0.01em;
}
.prose h2 .num {
  display: block; font-family: var(--font-body); font-style: italic;
  font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 0.35em; font-weight: 600;
}
.prose em { font-style: italic; }
.prose strong { font-weight: 600; color: var(--ink); }
.prose a { color: var(--forest); border-bottom: 1px solid var(--line); }
.prose a:hover { border-color: var(--forest); }

/* Pull quote */
.pullquote {
  margin: 2em 0; padding: 0.2em 0 0.2em 1.4rem;
  border-left: 2px solid var(--gold);
  font-family: var(--font-display); font-style: italic; font-weight: 400;
  font-size: clamp(1.35rem, 2.4vw, 1.8rem); line-height: 1.28; color: var(--forest);
}

/* Field-note aside */
.fieldnote {
  margin: 2em 0; padding: 1.4rem 1.6rem;
  background: var(--paper-2); border: 1px solid var(--line);
  position: relative;
}
.fieldnote::before {
  content: "Field note"; position: absolute; top: -0.68em; left: 1.2rem;
  background: var(--paper); padding: 0 0.6em;
  font-size: 0.66rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); font-weight: 600;
}
.fieldnote p { margin: 0; font-size: 1.02rem; }
.fieldnote p + p { margin-top: 0.8em; }

/* Latin glossary */
.glossary {
  max-width: 680px; margin: clamp(2.4rem, 5vw, 3.4rem) auto 0;
  padding: 1.8rem var(--page-x);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.glossary h3 {
  font-size: 0.72rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--sepia); font-weight: 600; margin: 0 0 1.1rem; text-align: center;
}
.glossary dl { margin: 0; display: grid; gap: 0.9rem; }
.glossary dt {
  font-family: var(--font-display); font-style: italic; font-size: 1.15rem; color: var(--forest);
}
.glossary dd { margin: 0.1rem 0 0; color: var(--sepia); font-size: 1rem; }

/* Article footer / next steps */
.lesson-cta {
  max-width: 680px; margin: clamp(2.6rem, 6vw, 4rem) auto 0;
  padding: 0 var(--page-x); text-align: center;
}
.lesson-cta .rule-orn {
  color: var(--gold); font-size: 1.1rem; letter-spacing: 0.5em; margin-bottom: 1.4rem;
}
.lesson-cta h2 {
  font-family: var(--font-display); font-weight: 300;
  font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 0.8rem;
}
.lesson-cta h2 em { font-style: italic; color: var(--forest); }
.lesson-cta p { color: var(--sepia); max-width: 46ch; margin: 0 auto 1.8rem; }
.lesson-cta-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; justify-content: center; }

@media (max-width: 620px) {
  .lesson-cta-actions .btn { flex: 1; }
}