@layer elements {

  /* ── OBSESSIONS HEADER ───────────────────────────────────────────────── */
  .obsessions-header {
    padding: 64px 0 48px;
    border-bottom: 1px solid var(--color-rule);
  }

  .obsessions-header__label {
    font-family: var(--font-mono);
    font-size: var(--size-xs);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-ink-muted);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
  }

  .obsessions-header__label::before {
    content: '';
    display: block;
    width: 32px;
    height: 1px;
    background: var(--color-rule);
  }

  .obsessions-header__title {
    font-size: var(--size-2xl);
    font-weight: 500;
    letter-spacing: -0.02em;
    line-height: var(--leading-tight);
    margin-bottom: 16px;
  }

  .obsessions-header__desc {
    font-size: var(--size-base);
    font-style: italic;
    color: var(--color-ink-mid);
    max-width: 52ch;
  }

  /* ── OBSESSION GRID ──────────────────────────────────────────────────── */
  .obsessions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    padding: 2px 0 96px;
  }

  /* ── OBSESSION CARD ──────────────────────────────────────────────────── */
  .obsession {
    background: var(--color-block-bg);
    padding: 24px 24px 28px;
    display: flex;
    flex-direction: column;
    transition: background 0.12s ease;
  }

  .obsession:hover { background: var(--color-block-hover); }

  .obsession__number {
    font-family: var(--font-mono);
    font-size: var(--size-xs);
    color: var(--color-accent);
    letter-spacing: 0.08em;
    margin-bottom: 16px;
  }

  .obsession__image-placeholder {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: var(--color-rule);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    opacity: 0.35;
  }

  .obsession__image-placeholder span {
    font-family: var(--font-mono);
    font-size: var(--size-xs);
    color: var(--color-ink-muted);
    letter-spacing: 0.10em;
    text-transform: uppercase;
  }

  .obsession__name {
    font-family: var(--font-body);
    font-size: var(--size-md);
    font-weight: 500;
    color: var(--color-ink);
    line-height: 1.25;
    margin-bottom: 6px;
  }

  .obsession__note {
    font-family: var(--font-body);
    font-size: var(--size-sm);
    font-style: italic;
    color: var(--color-ink-mid);
    line-height: 1.55;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--color-rule);
  }

  /* ── RESPONSIVE ──────────────────────────────────────────────────────── */
  @media (max-width: 1100px) {
    .obsessions-grid { grid-template-columns: repeat(3, 1fr); }
  }

  @media (max-width: 860px) {
    .obsessions-grid { grid-template-columns: repeat(2, 1fr); }
  }

  @media (max-width: 480px) {
    .obsessions-grid { grid-template-columns: 1fr; }
  }

}