@charset "UTF-8";

.cover-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.55fr);
  gap: clamp(1.5rem, 4vw, 3.8rem);
}

.cover-hero {
  display: grid;
  grid-template-rows: minmax(330px, 55vh) auto;
  gap: 1.3rem;
}

.cover-hero-copy h2 {
  max-width: 12ch;
  margin-bottom: 1rem;
  font-family: var(--serif);
  font-size: clamp(3rem, 6vw, 6.5rem);
  letter-spacing: -0.065em;
  line-height: 0.9;
}

.cover-hero-copy p {
  max-width: 55ch;
  color: var(--ink-soft);
}

.cover-rail {
  display: grid;
  align-content: start;
  gap: 1.5rem;
}

.cover-line {
  padding-top: 1rem;
  border-top: 1px solid var(--ink);
}

.cover-line strong {
  display: block;
  margin-bottom: 0.45rem;
  font-family: var(--serif);
  font-size: 1.45rem;
  line-height: 1.05;
}

.cover-line span {
  color: var(--ink-soft);
  font-size: 0.75rem;
  line-height: 1.5;
}

.cover-secondary-image {
  margin-top: 0.5rem;
  border: var(--rule);
}

.reading-head {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(250px, 0.6fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: 2.2rem;
}

.reading-head h2 {
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: clamp(3.6rem, 7vw, 7rem);
  letter-spacing: -0.065em;
  line-height: 0.84;
}

.reading-deck {
  padding-left: 1.2rem;
  border-left: 4px solid var(--accent);
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.reading-image {
  aspect-ratio: 16 / 8.8;
  margin-bottom: 0.65rem;
}

.reading-body {
  margin-top: 2.5rem;
}

.reading-body p {
  font-family: var(--serif);
  font-size: 1.12rem;
}

.korean-support {
  margin: 1.5rem 0;
  padding: 1rem 1.2rem;
  border-left: 2px solid var(--annotation);
  background: rgba(216,230,231,0.45);
  color: #284f59;
  font-size: 0.8rem;
  line-height: 1.65;
}

.annotation-stack {
  display: grid;
  gap: 1rem;
}

.margin-figure {
  margin-top: 1.2rem;
  padding: 0.75rem;
  border: var(--rule);
  background: var(--paper-light);
}

.margin-figure img {
  width: 100%;
}

@media (max-width: 860px) {
  .cover-grid,
  .reading-head {
    grid-template-columns: 1fr;
  }

  .cover-hero {
    grid-template-rows: auto auto;
  }

  .cover-hero .feature-image {
    min-height: 390px;
  }
}

@media (max-width: 700px) {
  .cover-hero .feature-image {
    min-height: 52vh;
  }

  .cover-hero-copy h2,
  .reading-head h2 {
    font-size: clamp(3rem, 16vw, 5rem);
  }

  .reading-image {
    aspect-ratio: 4 / 3;
  }

  .reading-body p {
    font-size: 1.04rem;
  }
}