.case-study{width:min(1040px,calc(100% - 32px));margin:0 auto 48px}.case-hero{padding:48px 0 56px;border-bottom:1px solid var(--border)}.case-hero h1{max-width:850px;margin:10px 0 18px;font-size:clamp(2.2rem,6vw,4.8rem);line-height:1.02}.case-hero .lead{max-width:760px;font-size:clamp(1.1rem,2vw,1.4rem)}.case-tags,.skills{display:flex;flex-wrap:wrap;gap:9px;margin:24px 0}.case-tags span,.skills span{border:1px solid var(--border);border-radius:999px;padding:6px 11px;color:var(--accent-strong);background:var(--panel)}.case-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.case-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border:2px solid var(--accent-strong);border-radius:6px;background:var(--accent-strong);color:#031007;text-decoration:none;font-weight:800}.case-button--ghost{background:transparent;color:var(--accent-strong)}.case-section{padding:clamp(42px,7vw,88px) 0;border-bottom:1px solid var(--border)}.case-section--intro,.case-section--split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:clamp(28px,6vw,76px);align-items:start}.case-section h2,.case-cta h2{margin:7px 0 20px;color:var(--text);font-size:clamp(1.7rem,3.3vw,2.8rem);line-height:1.12}.section-kicker{margin:0;color:var(--accent);font:700 .82rem/1.3 "Courier New",monospace;letter-spacing:.08em;text-transform:uppercase}.note,.status{padding:14px 16px;border-left:3px solid var(--accent);background:var(--panel-soft);color:var(--muted)}.architecture{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:0 24px;align-items:center}.arch-node{grid-column:1;display:flex;flex-direction:column;gap:4px;padding:17px 19px;border:1px solid var(--border);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}.arch-node strong{color:var(--accent-strong);font-size:1.1rem}.arch-node span,.arch-side span{color:var(--muted);font-size:.92rem}.arch-node--accent{border-color:var(--accent);box-shadow:0 0 24px rgba(0,255,65,.12)}.arch-node--client{border-style:dashed}.arch-arrow{grid-column:1;text-align:center;color:var(--accent);font-size:1.6rem;line-height:1.15}.arch-side{grid-column:2;grid-row:1 / span 7;display:flex;flex-direction:column;gap:7px;padding:18px;border:1px solid var(--border);border-radius:8px;background:var(--panel-soft)}.arch-side strong:not(:first-child){margin-top:18px}.code-card{overflow:hidden;border:1px solid var(--border);border-radius:8px;background:#050b06;box-shadow:var(--shadow)}.code-label{padding:9px 14px;border-bottom:1px solid var(--border);color:var(--accent-strong);font:700 .8rem "Courier New",monospace}.code-card pre{overflow:auto;margin:0;padding:18px;color:#d9ffe0;background:#050b06;font:14px/1.65 "Courier New",monospace;white-space:pre-wrap;overflow-wrap:anywhere}.code-card p{margin:0;padding:0 14px 15px;color:#9fc7a7;font-size:.9rem}.model-grid,.problem-grid,.roles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:28px 0}.model-card,.roles div,.problem-grid article{padding:18px;border:1px solid var(--border);border-radius:8px;background:var(--panel)}.model-card{display:flex;flex-direction:column;gap:6px}.model-card strong,.roles strong{color:var(--accent-strong)}.model-card span,.roles span{color:var(--muted);font-size:.9rem}.roles{grid-template-columns:repeat(2,minmax(0,1fr));margin:0}.roles div{display:flex;flex-direction:column;gap:7px}.api-flow{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:28px 0;color:var(--accent-strong);font-weight:700}.api-flow b{color:var(--accent)}.case-section--dark{padding:clamp(34px,5vw,60px);border:1px solid var(--border);background:var(--panel-strong)}.problem-grid{margin-bottom:0}.problem-grid h3{margin:0 0 4px;color:var(--accent);font:700 .8rem "Courier New",monospace;letter-spacing:.08em;text-transform:uppercase}.problem-grid p{margin:0 0 18px;color:var(--muted)}.problem-grid p:last-child{margin-bottom:0}.skills{max-width:800px}.status{margin-top:34px}.case-cta{margin:48px 0;padding:clamp(28px,6vw,64px);border:1px solid var(--accent);border-radius:10px;background:linear-gradient(135deg,rgba(0,255,65,.13),var(--panel));box-shadow:0 0 34px rgba(0,255,65,.08)}.case-cta p:not(.section-kicker){max-width:680px}.case-cta .case-button{margin-top:12px}@media (max-width:760px){.case-hero{padding-top:30px}.case-section--intro,.case-section--split{grid-template-columns:1fr}.architecture{grid-template-columns:1fr}.arch-side{grid-column:1;grid-row:auto;margin-top:12px}.model-grid,.problem-grid,.roles{grid-template-columns:1fr}.api-flow{align-items:flex-start;flex-direction:column}.api-flow b{transform:rotate(90deg);margin-left:8px}.case-button{width:100%}}@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}
.case-study{position:relative}
:root[data-theme="light"] .matrix-background{opacity:.16}
:root[data-theme="light"] .case-hero,:root[data-theme="light"] .case-section,:root[data-theme="light"] .case-cta{ text-shadow:0 1px 1px rgba(255,255,255,.82),0 0 8px rgba(255,255,255,.28)}