@charset "UTF-8";

/* 2026年8月2日オープンキャンパス展示。作品記事として読める一方向の構成にする。 */

.app-showcase-hero .subpage-hero-inner { max-width: 1080px; }
.app-showcase-hero h1 {
  max-width: 880px;
  font-size: clamp(31px, 3.8vw, 49px);
  line-height: 1.42;
  letter-spacing: -.045em;
}
.app-showcase-hero .subpage-lead { max-width: 46em; font-size: 16px; line-height: 1.9; }
.app-showcase-hero .subpage-hero-note { max-width: 54em; margin-top: 12px; }

.app-showcase-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 16px;
  align-items: center;
  margin: 18px 0 12px;
  color: #245f8a;
  font-size: 11px;
  font-weight: 800;
}
.app-showcase-meta time { font-variant-numeric: tabular-nums; letter-spacing: .04em; }
.app-showcase-meta span { position: relative; padding-left: 16px; }
.app-showcase-meta span::before { content: ""; position: absolute; top: 50%; left: 0; width: 5px; height: 5px; background: #5da9d7; border-radius: 50%; transform: translateY(-50%); }

.app-showcase-article { background: #fff; }
.app-showcase-feature { padding-block: clamp(56px, 7vw, 92px); }
.app-showcase-feature > .subpage-section-inner,
.app-showcase-operations > .subpage-section-inner,
.app-showcase-related > .subpage-section-inner { max-width: 1080px; }

.app-showcase-feature-heading { width: min(100%, 790px); }
.app-showcase-feature-heading > p:first-child {
  margin: 0 0 8px;
  color: #1672ac;
  font-size: 10px;
  font-weight: 850;
}
.app-showcase-feature-heading h2,
.app-showcase-section-heading h2 {
  margin: 0;
  color: #0b3157;
  font-size: clamp(25px, 2.7vw, 34px);
  line-height: 1.5;
  letter-spacing: -.03em;
}
.app-showcase-feature-heading > p:not(:first-child),
.app-showcase-section-heading p {
  max-width: 48em;
  margin: 12px 0 0;
  color: #4d667a;
  font-size: 15px;
  line-height: 1.95;
}
.app-showcase-feature-heading ul {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 17px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.app-showcase-feature-heading li { position: relative; padding-left: 10px; color: #537084; font-size: 10px; font-weight: 750; }
.app-showcase-feature-heading li::before { content: ""; position: absolute; top: .58em; left: 0; width: 4px; height: 4px; background: #4ba0d2; border-radius: 50%; }

.app-showcase-primary-media { margin: 34px 0 0; }
.app-showcase-primary-media > a { display: block; overflow: hidden; border-radius: 9px; background: #061624; }
.app-showcase-primary-media img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; }
.app-showcase-primary-media .app-interface-preview {
  height: auto;
  aspect-ratio: 16 / 8.2;
  background: #e9f2f7;
  border: 0;
  border-radius: 9px;
}
.app-showcase-primary-media .app-interface-bar { height: 42px; padding-inline: 16px; }
.app-showcase-primary-media .app-interface-bar i { width: 9px; height: 9px; }
.app-showcase-primary-media .app-face-frame { inset: 72px 13% 32px; }
.app-showcase-primary-media figcaption { margin-top: 9px; color: #667d8e; font-size: 10px; line-height: 1.65; }

.app-showcase-reading {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(34px, 5vw, 70px);
  width: min(100%, 880px);
  margin-top: clamp(42px, 5vw, 62px);
}
.app-showcase-reading section { min-width: 0; }
.app-showcase-reading h3 { margin: 0; color: #123b5d; font-size: 21px; line-height: 1.55; }
.app-showcase-reading p { margin: 12px 0 0; color: #4c667a; font-size: 14px; line-height: 2; }

.app-showcase-operations { padding-block: clamp(54px, 6vw, 78px); background: #f2f7fa; }
.app-showcase-section-heading { width: min(100%, 790px); }
.app-showcase-operation-list { margin-top: 30px; border-top: 1px solid #bfcfda; }
.app-showcase-operation-item {
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
  padding-block: 26px;
  border-bottom: 1px solid #bfcfda;
}
.app-showcase-operation-item > .app-interface-preview { height: 180px; border: 0; border-radius: 7px; }
.app-showcase-operation-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; min-width: 0; }
.app-showcase-operation-gallery figure { min-width: 0; margin: 0; overflow: hidden; background: #fff; border: 1px solid #bfd5e3; border-radius: 7px; }
.app-showcase-operation-gallery-main { grid-column: 1 / -1; }
.app-showcase-operation-gallery a { display: block; overflow: hidden; background: #dbeaf3; }
.app-showcase-operation-gallery img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; transition: transform .25s ease, filter .25s ease; }
.app-showcase-operation-gallery a:hover img, .app-showcase-operation-gallery a:focus-visible img { filter: saturate(1.07); transform: scale(1.025); }
.app-showcase-operation-gallery figcaption { padding: 6px 8px 7px; color: #587185; font-size: 8px; line-height: 1.5; }
.app-showcase-operation-item > div:last-child { min-width: 0; }
.app-showcase-operation-item > div:last-child > span { color: #1874ad; font-size: 9px; font-weight: 850; }
.app-showcase-operation-item h3 { margin: 7px 0 0; color: #103957; font-size: 22px; line-height: 1.5; }
.app-showcase-operation-item p { max-width: 44em; margin: 9px 0 0; color: #516b7e; font-size: 13px; line-height: 1.9; }
.app-showcase-source-links { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 17px; }
.app-showcase-source-link { display: inline-flex; gap: 8px; align-items: center; padding: 9px 11px; color: #fff; background: #156eaa; border-radius: 6px; font-size: 11px; font-weight: 850; }
.app-showcase-source-link span { color: #d3fff8; font-size: 8px; }
.app-showcase-source-link i { font-style: normal; }
.app-showcase-source-link-external { background: #0b7b70; }
.app-showcase-source-link:hover, .app-showcase-source-link:focus-visible { color: #fff; background: #0b5688; }
.app-showcase-source-link-external:hover, .app-showcase-source-link-external:focus-visible { background: #075e57; }

.app-showcase-related { padding-block: clamp(52px, 6vw, 78px); background: #fff; }
.app-showcase-related-list { display: grid; margin-top: 25px; border-top: 1px solid #c4d3dd; }
.app-showcase-related-list a {
  display: grid;
  grid-template-columns: 120px minmax(0, .9fr) minmax(0, 1.2fr) 24px;
  gap: 18px;
  align-items: center;
  padding: 19px 3px;
  color: inherit;
  border-bottom: 1px solid #c4d3dd;
}
.app-showcase-related-list a:hover,
.app-showcase-related-list a:focus-visible { color: inherit; background: #f5f9fb; }
.app-showcase-related-list span { color: #2779aa; font-size: 9px; font-weight: 850; }
.app-showcase-related-list strong { color: #153c5b; font-size: 15px; line-height: 1.6; }
.app-showcase-related-list small { color: #5b7284; font-size: 11px; line-height: 1.7; }
.app-showcase-related-list i { color: #1676b2; font-size: 17px; font-style: normal; transition: transform .18s ease; }
.app-showcase-related-list a:hover i,
.app-showcase-related-list a:focus-visible i { transform: translateX(3px); }

@media (min-width: 761px) and (max-width: 1180px) {
  .app-showcase-primary-media .app-face-frame { inset-inline: 10%; }
  .app-showcase-operation-item { grid-template-columns: minmax(220px, .7fr) minmax(0, 1.3fr); }
  .app-showcase-related-list a { grid-template-columns: 95px minmax(0, 1fr) minmax(0, 1.1fr) 22px; gap: 14px; }
}

@media (max-width: 760px) {
  .app-showcase-hero h1 { font-size: clamp(27px, 8vw, 34px); line-height: 1.48; }
  .app-showcase-hero .subpage-lead { font-size: 14px; line-height: 1.85; }
  .app-showcase-meta { margin-top: 15px; font-size: 10px; }
  .app-showcase-feature { padding-block: 46px 54px; }
  .app-showcase-feature-heading h2,
  .app-showcase-section-heading h2 { font-size: 24px; }
  .app-showcase-feature-heading > p:not(:first-child),
  .app-showcase-section-heading p { font-size: 13px; line-height: 1.85; }
  .app-showcase-primary-media { margin-top: 25px; }
  .app-showcase-primary-media > a { border-radius: 7px; }
  .app-showcase-primary-media img { aspect-ratio: 4 / 3; object-position: 50% 50%; }
  .app-showcase-primary-media .app-interface-preview { aspect-ratio: 4 / 3; border-radius: 7px; }
  .app-showcase-primary-media .app-interface-bar { height: 30px; padding-inline: 11px; }
  .app-showcase-primary-media .app-interface-bar i { width: 6px; height: 6px; }
  .app-showcase-primary-media .app-face-frame { inset: 46px 8% 19px; }
  .app-showcase-reading { grid-template-columns: minmax(0, 1fr); gap: 31px; margin-top: 39px; }
  .app-showcase-reading h3 { font-size: 19px; }
  .app-showcase-reading p { margin-top: 9px; font-size: 13px; line-height: 1.95; }
  .app-showcase-operations { padding-block: 48px 54px; }
  .app-showcase-operation-list { margin-top: 24px; }
  .app-showcase-operation-item { grid-template-columns: minmax(0, 1fr); gap: 17px; padding-block: 22px; }
  .app-showcase-operation-item > .app-interface-preview { height: 165px; }
  .app-showcase-operation-gallery figcaption { font-size: 7.5px; }
  .app-showcase-operation-item h3 { font-size: 19px; }
  .app-showcase-operation-item p { font-size: 12px; line-height: 1.85; }
  .app-showcase-related { padding-block: 47px 58px; }
  .app-showcase-related-list { margin-top: 21px; }
  .app-showcase-related-list a { position: relative; grid-template-columns: minmax(0, 1fr) 22px; gap: 4px 10px; padding: 16px 2px; }
  .app-showcase-related-list :is(span, strong, small) { grid-column: 1; }
  .app-showcase-related-list strong { font-size: 14px; }
  .app-showcase-related-list small { margin-top: 2px; font-size: 10px; }
  .app-showcase-related-list i { grid-column: 2; grid-row: 1 / span 3; align-self: center; }
}

@media (prefers-reduced-motion: reduce) {
  .app-showcase-related-list i { transition: none; }
}