/* ===== Know Your Materials (closet materials buyer's guide) =====
   Shared by solid_wood and product_specifications. Self-contained. */
.kym {
  --bad: #b5462f;
  --bad-soft: #fbf1ee;
  --mid: #a8660f;
  --mid-soft: #fdf5e8;
  --good: #1e7d3d;
  --good-soft: #f1f8f2;
  --ink: #2b3542;
  box-sizing: border-box;
  max-width: 1200px;
  margin: 3rem auto;
  padding: 2.5rem 1.5rem;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
  font-family: Arial, sans-serif;
  text-align: left;
  color: var(--ink);
}

.kym *,
.kym *::before,
.kym *::after {
  box-sizing: border-box;
}

.kym-intro {
  max-width: 760px;
  margin: 0 auto 2rem;
  text-align: center;
}

.kym-eyebrow {
  margin: 0 0 0.4rem;
  font-size: 0.8rem;
  font-weight: bold;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #666;
}

.kym-title {
  margin: 0 0 0.75rem;
  font-size: 2.1rem;
  line-height: 1.2;
  color: var(--ink);
}

.kym-lead {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.6;
  color: #444;
}

/* Spectrum: jump links from most processed to most natural */
.kym-spectrum {
  max-width: 900px;
  margin: 0 auto 2.75rem;
  padding: 0;
  background: none;
}

.kym-spectrum ol {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.kym-spectrum a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.6rem 0.25rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: bold;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  color: var(--ink);
  transition: background-color 0.2s ease;
}

.kym-spectrum a:hover,
.kym-spectrum a:focus-visible {
  background-color: #f2f4f6;
}

.kym-spectrum a span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  color: #ffffff;
  font-size: 1rem;
}

.kym-step-bad span { background-color: var(--bad); }
.kym-step-mid span { background-color: var(--mid); }
.kym-step-good span { background-color: var(--good); }

.kym-spectrum-bar {
  display: flex;
  justify-content: space-between;
  margin-top: 0.6rem;
  padding-top: 0.6rem;
  border-top: 4px solid transparent;
  border-image: linear-gradient(to right, var(--bad), var(--bad) 45%, var(--mid) 70%, var(--good)) 1;
  font-size: 0.72rem;
  font-weight: bold;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #777;
}

/* One material */
.kym-material {
  --accent: var(--bad);
  --soft: var(--bad-soft);
  margin-bottom: 2.5rem;
  scroll-margin-top: 1rem;
}

.kym-mid { --accent: var(--mid); --soft: var(--mid-soft); }
.kym-good { --accent: var(--good); --soft: var(--good-soft); }

.kym-head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1rem 1.25rem;
  margin-bottom: 1rem;
  padding: 1rem 1.25rem;
  border-left: 6px solid var(--accent);
  border-radius: 8px;
  background-color: var(--soft);
}

.kym-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background-color: var(--accent);
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: bold;
}

.kym-head h3 {
  margin: 0;
  font-size: 1.6rem;
  line-height: 1.2;
  color: var(--accent);
}

.kym-tagline {
  margin: 0.2rem 0 0;
  font-size: 1rem;
  line-height: 1.4;
  color: #444;
}

.kym-facts {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin: 0;
}

.kym-facts > div {
  padding: 0.45rem 0.7rem;
  border-radius: 6px;
  background-color: #ffffff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.kym-facts dt {
  font-size: 0.66rem;
  font-weight: bold;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #777;
}

.kym-facts dd {
  margin: 0.15rem 0 0;
  font-size: 0.9rem;
  font-weight: bold;
  color: var(--ink);
}

.kym-facts dd.kym-no { color: var(--bad); }
.kym-facts dd.kym-maybe { color: var(--mid); }
.kym-facts dd.kym-yes { color: var(--good); }

/* Three equal-height boxes */
.kym-boxes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  align-items: stretch;
}

.kym-box {
  display: flex;
  flex-direction: column;
  margin: 0;
  overflow: hidden;
  border: 1px solid #e3e6ea;
  border-top: 4px solid var(--accent);
  border-radius: 8px;
  background-color: #ffffff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
}

.kym-box img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  margin: 0;
  border-radius: 0;
}

.kym-box figcaption {
  flex: 1;
  padding: 0.9rem 1.1rem 1.1rem;
}

.kym-box h4 {
  margin: 0 0 0.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.kym-box p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.55;
  text-align: left;
  color: #444;
}

/* Bottom line */
.kym-bottom {
  max-width: 820px;
  margin: 0.5rem auto 0;
  padding: 1.5rem 1.75rem;
  border-left: 6px solid var(--good);
  border-radius: 8px;
  background-color: var(--good-soft);
}

.kym-bottom h3 {
  margin: 0 0 0.5rem;
  font-size: 1.4rem;
  color: var(--good);
}

.kym-bottom p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.6;
  color: #333;
}

.kym-bottom .kym-note {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  font-style: italic;
  color: #666;
}

/* Phone: compact photo + text rows */
@media (max-width: 700px) {
  .kym {
    padding: 1.75rem 0.75rem;
  }

  .kym-title {
    font-size: 1.6rem;
  }

  .kym-lead {
    font-size: 1rem;
  }

  .kym-spectrum ol {
    gap: 0.15rem;
  }

  .kym-spectrum a {
    padding: 0.4rem 0.1rem;
    font-size: 0.7rem;
  }

  .kym-spectrum a span {
    width: 1.8rem;
    height: 1.8rem;
    font-size: 0.85rem;
  }

  .kym-head {
    padding: 0.85rem;
    gap: 0.75rem;
  }

  .kym-num {
    width: 2.25rem;
    height: 2.25rem;
    font-size: 1rem;
  }

  .kym-head h3 {
    font-size: 1.3rem;
  }

  .kym-tagline {
    font-size: 0.9rem;
  }

  .kym-facts {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .kym-facts > div {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.75rem;
  }

  .kym-facts dd {
    margin: 0;
    text-align: right;
  }

  .kym-boxes {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .kym-box {
    display: grid;
    grid-template-columns: 36% 1fr;
    border-top: 1px solid #e3e6ea;
    border-left: 4px solid var(--accent);
  }

  .kym-box img {
    height: 100%;
    min-height: 120px;
    aspect-ratio: auto;
  }

  .kym-box figcaption {
    padding: 0.7rem 0.8rem;
  }

  .kym-box p {
    font-size: 0.88rem;
    line-height: 1.45;
  }

  .kym-bottom {
    padding: 1.1rem 1rem;
  }
}