.case-page{--cs-bg:#fff;--cs-soft:#f3f8ff;--cs-card:#fff;--cs-text:#0b1f44;--cs-muted:#496181;--cs-line:#d9e6f6;--cs-blue:#006cff;background:var(--cs-bg);color:var(--cs-text)}html[data-theme="dark"] .case-page{--cs-bg:#0b1f3c;--cs-soft:#10294b;--cs-card:#143252;--cs-text:#f1f6ff;--cs-muted:#b1c6df;--cs-line:#2a496b;--cs-blue:#67b4ff}.case-page .container{max-width:1440px}.case-page h1,.case-page h2,.case-page h3{color:var(--cs-text);letter-spacing:-.025em}.case-page p{color:var(--cs-muted);line-height:1.75}.case-kicker{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cs-blue);margin:0 0 16px}.case-crumb{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--cs-muted);margin-bottom:40px}.case-crumb a{color:inherit}.case-crumb a:hover{color:var(--cs-blue)}.case-hero{padding:26px 0 56px;background:radial-gradient(ellipse at 85% 80%,#008dff16,transparent 60%),var(--cs-soft)}.case-hero h1{font-size:clamp(34px,3.6vw,50px);line-height:1.15;letter-spacing:-.04em;margin:0 0 16px;max-width:680px}.case-hero>.container>p{font-size:16px;max-width:640px;margin:0}.case-disclaimer{display:flex;gap:12px;align-items:flex-start;margin-top:24px;padding:18px 22px;border:1px solid var(--cs-line);border-radius:14px;background:var(--cs-card);max-width:640px}.case-disclaimer svg{width:18px;height:18px;flex:none;color:var(--cs-blue);margin-top:2px}.case-disclaimer p{margin:0;font-size:13px}.case-grid{padding:56px 0 80px}.case-grid .container>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.case-card{display:flex;flex-direction:column;border:1px solid var(--cs-line);border-radius:20px;background:var(--cs-card);overflow:hidden;transition:border-color .2s,box-shadow .2s}.case-card:hover{border-color:var(--cs-blue);box-shadow:0 16px 40px #006cff10}.case-card-media{aspect-ratio:16/10;background:var(--cs-soft);display:flex;align-items:center;justify-content:center;color:var(--cs-blue)}.case-card-media img{width:100%;height:100%;object-fit:cover}.case-card-media svg{width:34px;height:34px;opacity:.5}.case-card-body{padding:24px;display:flex;flex-direction:column;flex:1}.case-card-body h2{font-size:19px;line-height:1.4;margin:0 0 10px}.case-card-body h2 a{color:inherit}.case-card-body p{font-size:13px;margin:0 0 18px;flex:1}.case-card-body>a{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--cs-blue);font-size:13px;font-weight:700}.case-card-body>a svg{width:16px;height:16px;transition:transform .2s}.case-card-body>a:hover svg{transform:translateX(3px)}.case-empty{padding:60px 24px;text-align:center;border:1px dashed var(--cs-line);border-radius:20px;background:var(--cs-soft)}.case-detail-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center}.case-detail h1{font-size:clamp(30px,3.4vw,46px);line-height:1.2;max-width:680px;margin:0 0 18px}.case-lead{font-size:17px;max-width:560px;margin:0}.case-snapshot{padding:28px;border:1px solid var(--cs-line);border-radius:22px;background:var(--cs-card);box-shadow:0 20px 50px #006cff08}.case-snapshot-top{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:700;margin-bottom:16px}.case-snapshot-top svg{width:22px;height:22px;color:var(--cs-blue);flex:none}.case-snapshot p{font-size:13px;margin:0}.case-body-grid{display:grid;grid-template-columns:minmax(0,720px);justify-content:center;padding-block:64px}.case-body-grid .entry-content{font-size:16px}.case-body-grid .entry-content h2{font-size:26px}.case-body-grid .entry-content h3{font-size:20px}.case-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px;border:1px solid var(--cs-line);border-radius:18px;background:var(--cs-soft);margin-top:40px}.case-cta p{margin:0;font-size:13px;color:var(--cs-muted)}.case-cta strong{display:block;color:var(--cs-text);font-size:16px;margin-bottom:6px}.case-cta .button{flex:none}.case-back{display:flex;justify-content:center;padding-bottom:70px}.case-back a{display:inline-flex;align-items:center;gap:8px;color:var(--cs-blue);font-size:13px;font-weight:700;min-height:44px}.case-page a:focus-visible,.case-page button:focus-visible{outline:3px solid var(--cs-blue);outline-offset:4px}@media(max-width:1100px){.case-grid .container>div{grid-template-columns:repeat(2,minmax(0,1fr))}.case-detail-hero{gap:36px}}@media(max-width:800px){.case-hero{padding-bottom:40px}.case-crumb{margin-bottom:28px}.case-grid{padding:40px 0 60px}.case-grid .container>div{grid-template-columns:1fr}.case-detail-hero{grid-template-columns:1fr;gap:28px}.case-body-grid{padding-block:44px}.case-cta{flex-direction:column;align-items:flex-start}.case-cta .button{width:100%}}@media(max-width:480px){.case-page h1{font-size:30px}.case-lead{font-size:15px}.case-snapshot{padding:22px}}@media(prefers-reduced-motion:reduce){.case-card,.case-card-body>a svg{transition:none}}