.section-page-intro {
  align-self: end;
  max-width: 60ch;
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.section-page .immersive-hero__visual img {
  filter: saturate(.82) contrast(1.03);
  opacity: .7;
}

.about-page .immersive-hero__title {
  line-height: .95;
  letter-spacing: -.02em;
  white-space: nowrap;
}

.about-page .about-title-line {
  display: inline-block;
  padding-inline: .04em;
}

.about-page .about-title-line:first-child {
  /* Match the visible left edge of W to H's wider side bearing. */
  text-indent: .05em;
}

.about-page .about-title-line--accent {
  color: var(--paper);
  background: var(--rust);
  -webkit-text-stroke: 0;
}

.immersive-hero__bottom .section-page-intro {
  margin: 0;
  color: var(--ink);
  font-size: clamp(15px, 1.5vw, 20px);
  line-height: 1.7;
}

.projects-page .project--portal {
  --project-hover: #274950;
}

.projects-page .project--bousai {
  --project-hover: #344f3b;
}

.projects-page .project--monitor {
  --project-hover: #17201e;
}

.section-page .name-story {
  background: #101715;
}

/* .name-story は暗いパネル。--rust(#9b4933) は 2.94 しか出ないため
   暗所用の --rust-on-dark を使う。 */
.section-page .name-story h2 span,
.section-page .name-story-lead,
.section-page .name-domain {
  color: var(--rust-on-dark);
}

.maker-note {
  display: grid;
  grid-template-columns: 28% 1fr;
  gap: var(--pad);
  padding: clamp(84px, 10vw, 150px) var(--pad);
  border-bottom: 1px solid var(--ink);
  background: #e9e4d6;
}

.maker-note-head {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
}

.maker-note-head>span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .16em;
  writing-mode: vertical-rl;
}

.maker-note h2 {
  margin: 0;
  font-family: "Syne", "Arial Black", sans-serif;
  font-size: clamp(54px, 9vw, 142px);
  line-height: .82;
  letter-spacing: -.08em;
}

.maker-note-lead {
  max-width: 58ch;
  margin: 38px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.maker-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 64px 0 0;
  padding: 0;
  border-top: 1px solid var(--ink);
  list-style: none;
}

.maker-fields li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 16px;
  padding: 24px 20px 28px 0;
  border-bottom: 1px solid var(--line);
}

.maker-fields li:nth-child(even) {
  padding-left: 20px;
  border-left: 1px solid var(--line);
}

.maker-fields span {
  color: var(--rust);
  font-size: 10px;
  font-weight: 800;
}

.maker-fields strong {
  font-family: "Syne", sans-serif;
  font-size: clamp(17px, 1.7vw, 25px);
  letter-spacing: -.035em;
}

.maker-fields p {
  grid-column: 2;
  margin: 0;
  max-width: 42ch;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.maker-connect {
  margin-top: 48px;
}

.maker-connect-label {
  margin: 0 0 13px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .16em;
}

.maker-socials {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 32px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.maker-socials li {
  min-width: 0;
}

.maker-social {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 92px;
  padding: 15px 14px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  transition: color .3s ease, background-color .3s ease;
}

.maker-social-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.maker-social-copy strong {
  font-family: "Syne", sans-serif;
  font-size: 13px;
  letter-spacing: -.02em;
}

.maker-social-copy small {
  overflow: hidden;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .06em;
  text-overflow: ellipsis;
}

.maker-social-arrow {
  align-self: start;
  font-size: 16px;
  transition: transform .3s ease;
}

.maker-social:is(:hover, :focus-visible) {
  color: var(--paper);
  background: var(--ink);
}

.maker-social:is(:hover, :focus-visible) .maker-social-copy small {
  color: var(--paper);
}

.maker-social:is(:hover, :focus-visible) .maker-social-arrow {
  transform: translate(2px, -2px);
}

.about-footer,
.projects-footer {
  padding: 28px var(--pad);
  background: #101715;
}

@media (max-width: 760px) {
  .maker-note {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .maker-note-head {
    flex-direction: row;
  }

  .maker-note-head>span {
    writing-mode: initial;
  }

  .maker-fields {
    grid-template-columns: 1fr;
    margin-top: 48px;
  }

  .maker-fields li:nth-child(even) {
    padding-left: 0;
    border-left: 0;
  }

  .maker-socials {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .maker-social {
    min-height: 78px;
  }
}