/* TOP only: retain colors, typography and content in native vertical flow. */
html { scroll-behavior: smooth; }
.contents-wrapper.top { overflow: visible; }
.top .area-scroll { height: auto; padding: 0 !important; font-size: 1rem; letter-spacing: normal; white-space: normal; }
.top .area-scroll:before { display: none; }
.top .contents-header { position: relative; padding: 24px 0; }
.top .gnav-trigger { border: 0; display: none; }
.top .scroll-section { display: block; width: 100%; height: auto; margin: 0; padding: 72px 0; white-space: normal; scroll-margin-top: 24px; }
.top .scroll-section [class^="section-"] { display: block; width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 40px; white-space: normal; }
.top [data-scroll] { transform: none !important; }
.top .setion_headding .title.section-title { writing-mode: horizontal-tb; transform: none; top: auto; height: auto !important; font-size: clamp(42px, 7vw, 88px); margin: 0 0 40px; }
.top .setion_headding .title.section-title > .label { padding-bottom: 16px; border-bottom: 1px solid #333; }
.top #section1 { height: auto; min-height: 70vh; padding: 0; }
.top #section1 h1 { width: 100%; height: 70vh; position: relative; }
.top #section1 .section-header { max-width: none; padding: 0; }
.top #section2 { padding-right: 0; }
.top #section2 .section-header { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: center; gap: 48px; }
.top .section02-img01 { width: 100% !important; height: auto; margin: 0; }
.top .section02-img01:after { display: none; }
.top .section02-img01 figure { position: static; transform: none !important; }
.top .section02-img01.thumbnail img { display: block; position: static; width: 100%; height: auto; max-width: 100%; transform: none; }
.top .section02-img02 { position: static; width: 100% !important; height: auto; margin: 0; overflow: visible; }
.top .section02-img02:after { display: none; }
.top .section02-img02 figure { position: static; margin-top: 24px; }
.top #section3 .section-header { height: auto; }
.top #section4 { margin-left: 0; }
.top .article-list { display: grid; grid-template-columns: minmax(0, 1fr); gap: 64px 40px; align-items: start; }
.top .article-list > * { width: auto; min-width: 0; padding: 0; margin: 0 !important; overflow-wrap: anywhere; }
.top .description { width: auto; }
.top .thumbnail.trac-back figure { transform: none !important; }
.top .article-list .thumbnail:after { display: block; padding-top: 60%; }
.top .contents-footer { position: static; margin-top: 40px; }
@media (max-width: 768px) {
  .top .contents-header { min-height: 54px; padding: 0; }
  .top .gnav-trigger { display: block; }
  .top .scroll-section { padding: 48px 0; }
  .top .scroll-section [class^="section-"] { padding: 0 20px; }
  .top #section2 .section-header { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .top .article-list { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .top #section1, .top #section1 h1 { min-height: 55vh; height: 55vh; }
  .top .glitch-img { background-size: 80vw auto; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }