.techo-landing {
  max-width: 1040px;
  margin: 0 auto;
  padding: 64px 32px 96px;
}
.techo-cover {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: 40px;
  align-items: center;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--keisen-strong, #b7ad9b);
}
.techo-eyebrow {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--midori, #294f3e);
}
.techo-cover h1 {
  font-family:
    "Shippori Mincho", "Yu Mincho", "Noto Serif CJK JP", "IPAexMincho", serif;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.6;
  margin: 18px 0 24px;
}
.techo-lead {
  font-size: 18px;
  line-height: 1.9;
  max-width: 600px;
}
.techo-open {
  margin: 30px 0 18px;
}
.techo-open a {
  display: inline-flex;
  gap: 36px;
  align-items: center;
  background: var(--midori, #294f3e);
  color: var(--panel, #ffffff);
  padding: 14px 25px;
  border-radius: 4px;
  text-decoration: none;
  transition: background 150ms ease;
}
.techo-open a:hover {
  background: var(--sumi, #1c1c1a);
}
.techo-open a:focus-visible {
  outline: 3px solid var(--kaki, #c75b1e);
  outline-offset: 4px;
}
.techo-caption,
.techo-footnote {
  font-size: 12px;
  color: var(--sumi-soft, #55534e);
  line-height: 1.9;
}
.techo-cover img {
  width: 100%;
  height: auto;
}
.techo-about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 38px 0;
}
.techo-about h2 {
  font-size: 21px;
  line-height: 1.6;
  margin: 14px 0 20px;
}
.techo-about section > p:not(.techo-eyebrow) {
  font-size: 14px;
  line-height: 1.95;
  margin-bottom: 14px;
}
.techo-footnote {
  padding-top: 24px;
  border-top: 1px solid var(--keisen, #e2ddd2);
}
@media (max-width: 700px) {
  .techo-landing {
    padding: 38px 22px 60px;
  }
  .techo-cover {
    display: block;
    padding-bottom: 30px;
  }
  .techo-cover img {
    display: block;
    width: 180px;
    margin: 12px auto 0;
  }
  .techo-lead {
    font-size: 16px;
  }
  .techo-about {
    display: block;
    padding: 28px 0 10px;
  }
  .techo-about section {
    margin-bottom: 28px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .techo-open a {
    transition: none;
  }
}