.cases-hero { min-height: 560px; }
.cases-compare-section { padding: 72px 0; }
.compare-diagram { display: grid; grid-template-columns: 1fr 64px 1fr; gap: 18px; align-items: center; }
.compare-column { border-radius: var(--radius-xl); padding: clamp(24px, 4vw, 36px); background: #fff; border: 1px solid var(--hairline); }
.compare-column.tobe { background: var(--midnight); color: #fff; border-color: var(--midnight); }
.compare-column h3 { margin-bottom: 18px; }
.compare-arrow { font-size: 42px; font-weight: 900; color: var(--action-blue); text-align: center; }
.diagram-stack { display: grid; gap: 10px; }
.diagram-node { border: 1px solid var(--hairline); background: var(--parchment); border-radius: 14px; padding: 12px 14px; font-weight: 800; }
.compare-column.tobe .diagram-node { border-color: rgba(255,255,255,.14); background: rgba(255,255,255,.07); color: #fff; }
.filter-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.filter-tabs button { border: 1px solid var(--hairline); background: #fff; border-radius: var(--radius-pill); padding: 10px 15px; color: var(--ink); font: inherit; font-size: 14px; font-weight: 800; cursor: pointer; }
.filter-tabs button.is-active { background: var(--midnight); border-color: var(--midnight); color: #fff; }
.case-library-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.case-library-card { background: #fff; border: 1px solid var(--hairline); border-radius: var(--radius-lg); padding: 22px; display: flex; flex-direction: column; min-height: 0; }
.case-library-card h3 { margin-bottom: 8px; }
.case-card-top { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.case-category, .case-number { display: inline-flex; align-items: center; border-radius: var(--radius-pill); padding: 6px 10px; font-size: 12px; font-weight: 850; background: #eef6ff; color: var(--action-blue); }
.case-number { background: #fff7d6; color: #8a6d00; }
.case-card-media { position: relative; margin: 0 0 18px; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 14px; border: 1px solid var(--hairline); background: #fff; }
.case-card-media img { width: 100%; height: 100%; object-fit: cover; }
.case-card-media figcaption { position: absolute; left: 10px; bottom: 10px; border-radius: var(--radius-pill); padding: 5px 9px; background: rgba(16,17,20,.82); color: #fff; font-size: 11px; font-weight: 850; }
.case-library-card p, .overview-card p, .roadmap-card p { color: var(--muted); line-height: 1.58; }
.case-subtitle { color: var(--ink) !important; font-weight: 850; }
.case-library-card > p:not(.case-subtitle) { min-height: 50px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.case-tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0 18px; }
.case-tags span { display: inline-flex; align-items: center; min-height: 28px; padding: 6px 10px; border-radius: var(--radius-pill); background: #eef6ff; color: var(--action-blue); font-size: 12px; font-weight: 850; }
.case-card-bridge { display: grid; grid-template-columns: minmax(0, 1fr) 32px minmax(0, 1fr); align-items: center; gap: 8px; margin: auto 0 14px; }
.case-card-bridge span { display: inline-flex; justify-content: center; align-items: center; min-height: 32px; border-radius: var(--radius-pill); background: var(--parchment); color: var(--ink); font-size: 12px; font-weight: 900; }
.case-card-bridge span:last-child { background: #eaf4ff; color: var(--action-blue); }
.case-card-bridge i { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: var(--midnight); color: #fff; font-style: normal; font-weight: 900; }
.case-card-bridge i::before { content: '→'; }
.case-detail-link { display: inline-flex; justify-content: center; align-items: center; min-height: 42px; border-radius: var(--radius-pill); border: 1px solid rgba(0,102,204,.4); color: var(--action-blue); font-weight: 850; }
.case-detail-link:hover { background: var(--action-blue); color: #fff; border-color: var(--action-blue); }
.case-detail-hero { padding: 92px 0 72px; background-image: linear-gradient(135deg, rgba(16,17,20,.88), rgba(39,39,41,.66) 58%, rgba(48,49,51,.36)), url('/assets/hero/webp/hero-cases.webp'); background-size: cover; background-position: center; color: #fff; }
.case-hero-dl-dac { background-image: linear-gradient(90deg, rgba(16,17,20,.94) 0%, rgba(16,17,20,.68) 48%, rgba(16,17,20,.28) 100%), url('/assets/cases/hero/webp/case-dl-dac-hero.webp'); background-position: center right; }
.case-hero-dl-tam { background-image: linear-gradient(90deg, rgba(16,17,20,.94) 0%, rgba(16,17,20,.68) 48%, rgba(16,17,20,.28) 100%), url('/assets/cases/hero/webp/case-dl-tam-hero.webp'); background-position: center right; }
.case-hero-dl-lbc { background-image: linear-gradient(90deg, rgba(16,17,20,.92) 0%, rgba(16,17,20,.64) 48%, rgba(16,17,20,.24) 100%), url('/assets/cases/hero/webp/case-dl-lbc-hero.webp'); background-position: center; }
.case-hero-dl-ilc { background-image: linear-gradient(90deg, rgba(16,17,20,.94) 0%, rgba(16,17,20,.68) 48%, rgba(16,17,20,.28) 100%), url('/assets/cases/hero/webp/case-dl-ilc-hero.webp'); background-position: center; }
.case-hero-dl-cms { background-image: linear-gradient(90deg, rgba(16,17,20,.94) 0%, rgba(16,17,20,.68) 48%, rgba(16,17,20,.28) 100%), url('/assets/cases/hero/webp/case-dl-cms-hero.webp'); background-position: center right; }
.case-hero-dl-wat { background-image: linear-gradient(90deg, rgba(16,17,20,.94) 0%, rgba(16,17,20,.68) 48%, rgba(16,17,20,.28) 100%), url('/assets/cases/hero/webp/case-dl-wat-hero.webp'); background-position: center right; }
.case-hero-dl-cafe { background-image: linear-gradient(90deg, rgba(16,17,20,.92) 0%, rgba(16,17,20,.64) 48%, rgba(16,17,20,.24) 100%), url('/assets/cases/hero/webp/case-dl-cafe-hero.webp'); background-position: center; }
.case-hero-dl-fms { background-image: linear-gradient(90deg, rgba(16,17,20,.92) 0%, rgba(16,17,20,.64) 48%, rgba(16,17,20,.24) 100%), url('/assets/cases/hero/webp/case-dl-fms-hero.webp'); background-position: center; }
.case-hero-dl-wcms { background-image: linear-gradient(90deg, rgba(16,17,20,.92) 0%, rgba(16,17,20,.64) 48%, rgba(16,17,20,.24) 100%), url('/assets/cases/hero/webp/case-dl-wcms-hero.webp'); background-position: center; }
.case-hero-dl-cti { background-image: linear-gradient(90deg, rgba(16,17,20,.94) 0%, rgba(16,17,20,.68) 48%, rgba(16,17,20,.28) 100%), url('/assets/cases/hero/webp/case-dl-cti-hero.webp'); background-position: center right; }
.case-hero-dl-notice { background-image: linear-gradient(90deg, rgba(16,17,20,.94) 0%, rgba(16,17,20,.68) 48%, rgba(16,17,20,.28) 100%), url('/assets/cases/hero/webp/case-dl-notice-hero.webp'); background-position: center right; }
.case-hero-dl-biobridge { background-image: linear-gradient(90deg, rgba(16,17,20,.94) 0%, rgba(16,17,20,.68) 48%, rgba(16,17,20,.28) 100%), url('/assets/cases/hero/webp/case-dl-biobridge-hero.webp'); background-position: center right; }
.case-detail-hero h1 span { display: inline-block; margin-top: 10px; color: var(--muted-dark); font-size: .52em; letter-spacing: 0; }
.case-detail-hero .lead { color: #f2f2f5; }
.breadcrumb { color: var(--muted-dark); font-size: 13px; margin-bottom: 22px; }
.breadcrumb a { color: var(--action-blue-on-dark); }
.case-detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 32px; align-items: start; }
.sticky-toc { position: sticky; top: 82px; background: #fff; border: 1px solid var(--hairline); border-radius: var(--radius-lg); padding: 18px; }
.sticky-toc strong { display: block; margin-bottom: 10px; }
.sticky-toc a { display: block; padding: 10px 0; border-bottom: 1px solid var(--hairline); color: var(--muted); font-size: 14px; font-weight: 750; }
.sticky-toc a:hover { color: var(--action-blue); }
.overview-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.overview-card { background: #fff; border: 1px solid var(--hairline); border-radius: var(--radius-lg); padding: 24px; }
.case-visual { margin: 24px 0 0; border: 1px solid var(--hairline); border-radius: var(--radius-xl); background: #fff; overflow: hidden; box-shadow: 0 18px 60px rgba(0,0,0,.08); }
.case-visual img { width: 100%; height: auto; display: block; }
.case-visual figcaption { margin: 0; padding: 12px 16px; border-top: 1px solid var(--hairline); color: var(--muted); font-size: 13px; font-weight: 800; background: var(--parchment); }
.diagram-panel { border: 1px solid var(--hairline); background: #fff; border-radius: var(--radius-xl); padding: clamp(24px, 4vw, 32px); box-shadow: 0 18px 60px rgba(0,0,0,.08); margin-top: 24px; }
.flow-diagram { display: flex; align-items: stretch; gap: 10px; flex-wrap: wrap; }
.flow-node { min-height: 64px; display: flex; align-items: center; justify-content: center; text-align: center; border-radius: 16px; padding: 14px 16px; min-width: 140px; font-weight: 800; background: var(--parchment); border: 1px solid var(--hairline); }
.flow-tobe .flow-node { background: #eaf4ff; border-color: #cfe6ff; color: var(--action-blue); }
.flow-arrow { display: flex; align-items: center; color: var(--action-blue); font-weight: 900; font-size: 24px; }
.tobe-control { margin: 34px 0 0; padding: clamp(28px, 4vw, 36px); border-radius: var(--radius-xl); background: linear-gradient(135deg, var(--midnight), #2a2a2c); color: #fff; }
.tobe-control p { color: var(--muted-dark); max-width: 760px; }
.tobe-section { display: none; }
.tobe-section.is-open { display: block; }
.layer-panel { background: var(--midnight); color: #fff; border-color: rgba(255,255,255,.14); }
.layer-map { display: grid; gap: 12px; margin-top: 18px; }
.layer-row { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 12px; align-items: center; padding: 14px; border: 1px solid rgba(255,255,255,.12); border-radius: 16px; background: rgba(255,255,255,.055); }
.layer-label { font-weight: 900; color: var(--brand-yellow); }
.layer-content { color: var(--muted-dark); }
.roadmap-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 24px; }
.roadmap-card { border: 1px solid var(--hairline); border-radius: var(--radius-lg); padding: 20px; background: #fff; }
.roadmap-card span { display: inline-block; color: var(--action-blue); font-size: 12px; font-weight: 900; margin-bottom: 8px; }
.status-note { margin-top: 18px; padding: 14px 16px; background: #fff7d6; border: 1px solid #f3df8a; color: #705500; border-radius: 14px; font-size: 14px; }
.case-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 44px; }
.case-nav a { max-width: 48%; padding: 16px; border: 1px solid var(--hairline); border-radius: 16px; background: #fff; color: var(--ink); font-weight: 800; }
.cases-claim-section .report-table { color: var(--ink); }
.cases-claim-section .report-table td { color: var(--ink); }
@media (max-width: 1080px) { .case-library-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .case-detail-layout { grid-template-columns: 1fr; } .sticky-toc { position: static; } .overview-grid, .roadmap-grid { grid-template-columns: 1fr; } .case-library-card { min-height: auto; } }
@media (max-width: 720px) { .case-library-grid { grid-template-columns: 1fr; } .compare-diagram { grid-template-columns: 1fr; } .compare-arrow { transform: rotate(90deg); } .flow-node { width: 100%; } .flow-arrow { width: 100%; justify-content: center; transform: rotate(90deg); } .case-nav { flex-direction: column; } .case-nav a { max-width: none; } .layer-row { grid-template-columns: 1fr; } }