.case-hero[data-astro-cid-d3fbvyl6]{position:relative;z-index:10;min-height:86vh;display:grid;align-items:end;overflow:hidden;background:#000}.case-hero[data-astro-cid-d3fbvyl6] img[data-astro-cid-d3fbvyl6]{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.43) contrast(1.13) saturate(.82)}.case-hero[data-astro-cid-d3fbvyl6]:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#050505f0,#05050533 46%,#050505ad),linear-gradient(90deg,rgba(5,5,5,.78),transparent 66%)}.case-hero__overlay[data-astro-cid-d3fbvyl6]{position:relative;z-index:2;width:min(880px,100%);padding:calc(var(--header-height) + 80px) var(--page-x) 12vh}.case-back-link[data-astro-cid-d3fbvyl6]{display:inline-flex;align-items:center;gap:8px;width:fit-content;margin-bottom:18px;border:1px solid rgba(255,255,255,.34);border-radius:999px;background:#0505058a;color:#fff;font-family:var(--font-mono);font-size:.76rem;letter-spacing:.04em;padding:8px 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span[data-astro-cid-d3fbvyl6]:not(:last-child):after{content:"/";margin-left:18px;color:var(--text-dim)}.chapter-nav[data-astro-cid-d3fbvyl6]{position:sticky;top:var(--header-height);z-index:70;display:flex;justify-content:center;gap:clamp(14px,3vw,34px);padding:14px var(--page-x);border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:#050505d1;backdrop-filter:blur(14px)}.chapter-nav[data-astro-cid-d3fbvyl6] a[data-astro-cid-d3fbvyl6]{color:var(--text-muted);font-size:.86rem;text-decoration:none;transition:color .18s ease}.chapter-nav[data-astro-cid-d3fbvyl6] a[data-astro-cid-d3fbvyl6]:hover{color:var(--text-main)}.case-content[data-astro-cid-d3fbvyl6]{position:relative;z-index:10;width:min(100%,1040px);margin:0 auto;padding:74px var(--page-x) 100px}.case-section[data-astro-cid-d3fbvyl6]{margin-bottom:98px;scroll-margin-top:calc(var(--header-height) + 70px)}.case-section[data-astro-cid-d3fbvyl6] 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li[data-astro-cid-d3fbvyl6]{position:relative;min-height:58px;padding:16px 18px 16px 64px;border:1px solid var(--border);border-radius:8px;background:var(--bg-panel);color:var(--text-muted);line-height:1.72;counter-increment:flow}.flow-list[data-astro-cid-d3fbvyl6] li[data-astro-cid-d3fbvyl6]:before{content:counter(flow,decimal-leading-zero);position:absolute;top:16px;left:18px;color:var(--accent);font-family:var(--font-mono);font-size:.86rem;font-weight:800}.video-wrapper[data-astro-cid-d3fbvyl6]{position:relative;width:100%;aspect-ratio:16 / 9;overflow:hidden;border:1px solid var(--border);border-radius:8px;background:#111}.video-wrapper[data-astro-cid-d3fbvyl6] iframe[data-astro-cid-d3fbvyl6]{position:absolute;inset:0;width:100%;height:100%;border:0}.masonry-grid[data-astro-cid-d3fbvyl6]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.masonry-grid[data-astro-cid-d3fbvyl6] img[data-astro-cid-d3fbvyl6]{width:100%;aspect-ratio:16 / 9;object-fit:cover;border:1px solid var(--border);border-radius:5px;filter:brightness(.78) saturate(.86);transition:transform .26s ease,filter .26s ease}.masonry-grid[data-astro-cid-d3fbvyl6] img[data-astro-cid-d3fbvyl6]:hover{transform:scale(1.018);filter:brightness(.94) saturate(.92)}.tech-grid[data-astro-cid-d3fbvyl6],.lesson-list[data-astro-cid-d3fbvyl6]{display:grid;gap:18px}.tech-grid[data-astro-cid-d3fbvyl6]{grid-template-columns:repeat(2,minmax(0,1fr))}.tech-grid[data-astro-cid-d3fbvyl6] article[data-astro-cid-d3fbvyl6],.lesson-list[data-astro-cid-d3fbvyl6] article[data-astro-cid-d3fbvyl6]{padding:26px;border:1px solid var(--border);border-radius:8px;background:var(--bg-panel)}.tech-grid[data-astro-cid-d3fbvyl6] h3[data-astro-cid-d3fbvyl6],.lesson-list[data-astro-cid-d3fbvyl6] h3[data-astro-cid-d3fbvyl6]{margin:0 0 10px;color:var(--accent);font-family:var(--font-display);font-size:var(--title-card)}.tech-grid[data-astro-cid-d3fbvyl6] p[data-astro-cid-d3fbvyl6],.lesson-list[data-astro-cid-d3fbvyl6] p[data-astro-cid-d3fbvyl6],.return-panel[data-astro-cid-d3fbvyl6] p[data-astro-cid-d3fbvyl6]{margin:0;color:var(--text-muted);font-size:.96rem;line-height:1.74}.lesson-list[data-astro-cid-d3fbvyl6] article[data-astro-cid-d3fbvyl6]{border-left:4px solid rgba(255,102,102,.72);background:#1c080861}.lesson-list[data-astro-cid-d3fbvyl6] h3[data-astro-cid-d3fbvyl6]{color:var(--danger)}.case-quote[data-astro-cid-d3fbvyl6]{margin:24px 0 0;padding:20px 24px;border-left:4px solid var(--accent);border-radius:0 8px 8px 0;background:#ff5e000f;color:var(--text-main);font-family:var(--font-display);font-size:var(--text-lead);line-height:1.72}.credits-grid[data-astro-cid-d3fbvyl6]{display:grid;gap:18px}.credits-grid[data-astro-cid-d3fbvyl6] article[data-astro-cid-d3fbvyl6]{padding:26px;border:1px solid var(--border);border-radius:8px;background:var(--bg-panel)}.credits-grid[data-astro-cid-d3fbvyl6] h3[data-astro-cid-d3fbvyl6]{margin:0 0 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10px;color:var(--text-main);font-family:var(--font-display);font-size:var(--title-section)}.return-panel[data-astro-cid-d3fbvyl6] a[data-astro-cid-d3fbvyl6]{flex:0 0 auto;border:1px solid var(--accent);border-radius:4px;color:var(--accent);padding:12px 22px;text-decoration:none;font-weight:760;transition:background .18s ease,color .18s ease}.return-panel[data-astro-cid-d3fbvyl6] a[data-astro-cid-d3fbvyl6]:hover{background:var(--accent);color:#fff}@media(max-width:760px){.chapter-nav[data-astro-cid-d3fbvyl6]{justify-content:flex-start;overflow-x:auto}.chapter-nav[data-astro-cid-d3fbvyl6] a[data-astro-cid-d3fbvyl6]{white-space:nowrap}.masonry-grid[data-astro-cid-d3fbvyl6],.tech-grid[data-astro-cid-d3fbvyl6]{grid-template-columns:1fr}.return-panel[data-astro-cid-d3fbvyl6]{align-items:flex-start;flex-direction:column}.case-meta[data-astro-cid-d3fbvyl6] span[data-astro-cid-d3fbvyl6]:not(:last-child):after{content:"";margin-left:0}}