.qs-about {
  --green: #0E5A34;
  --green-soft: #EAF3EE;
  --ink: #17231D;
  --muted: #5E6B64;
  --line: #DDE5E0;
  --surface: #F7F9F8;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.7;
}
.qs-about * { box-sizing: border-box; }
.qs-about h1,
.qs-about h2,
.qs-about h3,
.qs-about p {
  margin-top: 0;
  letter-spacing: 0;
}
.qs-container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}
.qs-eyebrow {
  display: block;
  margin-bottom: 14px;
  color: var(--green);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
}
.qs-hero {
  padding: 72px 0 64px;
  border-bottom: 1px solid var(--line);
}
.qs-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  gap: 64px;
  align-items: center;
}
.qs-hero h1 {
  max-width: 720px;
  margin-bottom: 24px;
  font-size: 44px;
  line-height: 1.15;
}
.qs-lead {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 18px;
}
.qs-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
  object-fit: cover;
}
.qs-hero-image {
  aspect-ratio: 4 / 3;
}
.qs-facts {
  border-bottom: 1px solid var(--line);
}
.qs-facts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.qs-fact {
  padding: 28px 22px;
  border-right: 1px solid var(--line);
}
.qs-fact:first-child { padding-left: 0; }
.qs-fact:last-child { border-right: 0; }
.qs-fact strong {
  display: block;
  color: var(--green);
  font-size: 24px;
}
.qs-fact span {
  color: var(--muted);
  font-size: 14px;
}
.qs-section {
  padding: 72px 0;
}
.qs-section-soft {
  background: var(--surface);
}
.qs-section h2 {
  margin-bottom: 20px;
  font-size: 32px;
  line-height: 1.25;
}
.qs-copy-wide {
  max-width: 880px;
}
.qs-copy-wide p {
  margin-bottom: 18px;
  color: var(--muted);
}
.qs-product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 36px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.qs-product {
  min-height: 138px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}
.qs-product h3 {
  margin-bottom: 8px;
  font-size: 17px;
}
.qs-product p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}
.qs-process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 38px;
  border-top: 1px solid var(--line);
}
.qs-step {
  padding: 28px 34px 0 0;
}
.qs-step-number {
  display: block;
  margin-bottom: 12px;
  color: var(--green);
  font-size: 15px;
  font-weight: 700;
}
.qs-step h3 {
  margin-bottom: 10px;
  font-size: 19px;
}
.qs-step p {
  color: var(--muted);
  font-size: 15px;
}
.qs-buyers-layout {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 64px;
  align-items: start;
}
.qs-buyers {
  margin: 0;
  padding: 0;
  list-style: none;
}
.qs-buyers li {
  padding: 11px 0 11px 20px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.qs-buyers li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  position: absolute;
  top: 21px;
  left: 0;
}
.qs-cta {
  padding: 56px 0;
  border-top: 1px solid var(--line);
  background: var(--green-soft);
}
.qs-cta-content {
  max-width: 820px;
}
.qs-cta h2 {
  margin-bottom: 10px;
}
.qs-cta p {
  margin-bottom: 0;
  color: var(--muted);
}
@media (max-width: 900px) {
  .qs-hero-grid,
  .qs-buyers-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .qs-facts-grid,
  .qs-product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .qs-process {
    grid-template-columns: 1fr;
  }
  .qs-step {
    padding-right: 0;
  }
}
@media (max-width: 600px) {
  .qs-container {
    width: min(100% - 28px, 1180px);
  }
  .qs-hero,
  .qs-section {
    padding: 48px 0;
  }
  .qs-hero h1 {
    font-size: 34px;
  }
  .qs-lead {
    font-size: 16px;
  }
  .qs-facts-grid,
  .qs-product-grid {
    grid-template-columns: 1fr;
  }
  .qs-fact {
    padding: 20px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}