* { box-sizing: border-box; }
body.department-page { margin: 0; background: var(--white); color: var(--ink); }
.department-hero { padding: clamp(62px, 8vw, 96px) 24px; color: var(--paper); background: var(--department-color, var(--ink)); }
.department-shell { width: min(1120px, 100%); margin: 0 auto; }
.department-eyebrow { margin: 0 0 16px; font: 700 10px/1.4 var(--font-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--department-accent, #f0c962); }
.department-hero h1 { max-width: 800px; margin: 0; font: 900 clamp(44px, 7vw, 76px)/.98 var(--font-display); letter-spacing: -.04em; }
.department-hero p:not(.department-eyebrow) { max-width: 720px; margin: 24px 0 0; color: rgba(245,240,232,.75); font-size: clamp(17px, 2vw, 20px); line-height: 1.65; }
.department-main { padding: 64px 24px 88px; }
.department-intro { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: 56px; margin-bottom: 52px; }
.department-intro h2, .department-section h2 { margin: 0; font: 900 clamp(32px, 4.5vw, 50px)/1.05 var(--font-display); }
.department-intro p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.72; }
.department-tool-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 0; padding: 0; list-style: none; }
.department-tool { display: flex; min-height: 250px; flex-direction: column; padding: 28px; border: 1px solid var(--rule); border-top: 5px solid var(--department-accent, var(--teal)); background: #fff; }
.department-tool-label { margin-bottom: 28px; color: var(--department-color, var(--teal-dk)); font: 700 9px/1.3 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; }
.department-tool h3 { margin: 0 0 12px; font: 700 28px/1.1 var(--font-display); }
.department-tool p { margin: 0; color: var(--muted); line-height: 1.65; }
.department-tool dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; margin: 18px 0 0; font-size: 12px; }
.department-tool dt { color: var(--muted); font-weight: 700; }
.department-tool dd { margin: 0; }
.department-tool a { align-self: flex-start; margin-top: auto; padding-top: 24px; color: var(--department-color, var(--teal-dk)); font-weight: 800; }
.department-note { margin-top: 44px; padding: 22px 24px; border-left: 5px solid var(--department-accent, var(--gold)); background: var(--paper); color: #4f4a44; line-height: 1.65; }
.department-related { margin-top: 72px; padding-top: 46px; border-top: 1px solid var(--rule); }
.department-related-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.department-related-links a { padding: 11px 14px; border: 1px solid var(--rule); color: var(--ink); text-decoration: none; font-weight: 700; }
.department-related-links a:hover { border-color: var(--department-color, var(--teal)); }
.department-documentation { --department-color: #243b5a; --department-accent: #e0ae39; }
.department-practice { --department-color: #245b54; --department-accent: #e6a75a; }
@media (max-width: 760px) {
  .department-intro, .department-tool-list { grid-template-columns: 1fr; }
  .department-intro { gap: 18px; }
  .department-tool { min-height: auto; }
}