/* Kidney conditions v0.6: shared conditions shell, original anatomical diagrams. */
.renal-hero h1{max-width:1020px;font-size:clamp(2.5rem,4vw,3.8rem)}
.renal-hero .conditions-lead{max-width:790px}
.page-renal .conditions-jump a[aria-current]{background:var(--conditions-dark);border-color:var(--conditions-dark);color:#fff}
.renal-section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 25px}
.renal-section-heading h2{font-size:clamp(1.45rem,2vw,1.95rem);line-height:1.3;color:var(--conditions-ink);font-weight:600;margin:0}
.renal-count{white-space:nowrap;font-size:11px;font-weight:700;letter-spacing:.3px;color:#4c737d;background:#eaf3f5;border:1px solid #d6e5e9;padding:7px 10px}
.renal-list{display:grid;gap:20px}
.renal-card{display:grid;grid-template-columns:230px minmax(0,1fr);gap:30px;align-items:center;padding:24px;border:1px solid var(--conditions-line);background:#fff;scroll-margin-top:145px}
.renal-card:nth-child(even){background:#f5f8f8}
.renal-illustration{margin:0;min-width:0;background:#eef5f5;border:1px solid #dfebed;overflow:hidden}
.renal-illustration img{display:block;width:100%;height:166px;object-fit:contain}
.renal-card-copy{min-width:0}
.renal-number{display:block;font-size:10px;font-weight:700;letter-spacing:1.3px;color:#63909b;line-height:1.4;margin-bottom:9px}
.renal-card h3{font-size:clamp(1.35rem,1.9vw,1.8rem);line-height:1.25;font-weight:600;letter-spacing:-.3px;color:var(--conditions-ink);margin:0 0 12px;overflow-wrap:break-word}
.renal-card-copy p{font-size:15px;line-height:1.75;color:#49656e;margin:0;text-align:left}
.renal-diagram-note{font-size:12px;line-height:1.7;color:#6b8188;border-left:2px solid #b0cbd2;padding-left:14px;margin:26px 0 20px}
.renal-sources{border-top:1px solid var(--conditions-line);border-bottom:1px solid var(--conditions-line);padding:15px 0;font-size:12px;color:#506f79}
.renal-sources summary{cursor:pointer;font-weight:700;color:var(--conditions-teal);line-height:1.6}
.renal-sources ul{display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;margin:18px 0 4px;padding-left:18px}
.renal-sources a{color:#416a77;line-height:1.5;text-underline-offset:3px}
.renal-back{display:inline-flex;gap:16px;align-items:center;margin-top:27px;font-size:13px;font-weight:700;text-decoration:none;color:var(--conditions-teal);border-bottom:1px solid #a5c3cb;padding-bottom:5px}
.renal-back:hover{color:var(--conditions-dark)}
.renal-original{padding-top:5px}
@media(min-width:1800px){.renal-card{grid-template-columns:250px minmax(0,1fr);padding:27px;gap:35px}.renal-illustration img{height:180px}}
@media(max-width:1200px){.renal-card{grid-template-columns:190px minmax(0,1fr);gap:23px;padding:22px}.renal-illustration img{height:151px}.renal-card h3{font-size:24px}.renal-card-copy p{font-size:14px}}
@media(max-width:1050px){.renal-card{grid-template-columns:230px minmax(0,1fr);gap:30px;padding:24px}.renal-illustration img{height:166px}.renal-card-copy p{font-size:15px}.renal-card h3{font-size:27px}}
@media(max-width:760px){.renal-card{grid-template-columns:180px minmax(0,1fr);gap:23px;padding:22px}.renal-illustration img{height:151px}.renal-card h3{font-size:25px}.renal-count{font-size:10px}.renal-section-heading{gap:12px}.renal-section-heading h2{font-size:23px}.renal-card-copy p{font-size:14px}}
@media(max-width:580px){.renal-hero h1{font-size:36px}.renal-card{grid-template-columns:1fr;gap:22px;padding:22px}.renal-illustration{width:100%}.renal-illustration img{height:180px}.renal-card h3{font-size:26px}.renal-card-copy p{font-size:15px}.renal-section-heading{align-items:flex-start}.renal-count{margin-top:3px}.renal-sources ul{grid-template-columns:1fr}.renal-number{margin-bottom:8px}}
@media(max-width:360px){.renal-hero h1{font-size:32px}.renal-card{padding:19px}.renal-illustration img{height:160px}.renal-card h3{font-size:24px}.renal-section-heading h2{font-size:21px}.renal-count{font-size:9px;padding:6px 7px}}