/* Common builder chrome and typography. Load after app layout, before controls.
   Food geometry and the activity-stage layout remain app-specific. */
.ah-builder header{max-width:1420px;margin:auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding:16px 24px;border-bottom:1px solid var(--ah-divider)}
.ah-builder .brand{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:900;letter-spacing:1px}
.ah-builder .header-actions{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:14px;max-width:100%;margin-left:auto;flex-shrink:0}
.ah-builder .site-logo{width:30px;height:30px}
.ah-builder .edition{display:inline;font-size:14px;color:var(--ah-muted)}
.ah-builder main{max-width:1330px;margin:0 auto;padding:24px 32px;gap:24px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.ah-builder .heading .eyebrow{display:block;font-size:12px;font-weight:bold;line-height:1.4;letter-spacing:2.5px;color:#a94a30;margin:0;text-transform:uppercase}
.ah-builder .heading h1{font-size:clamp(30px,3.5vw,47px);letter-spacing:-1.7px;margin:8px 0 9px;line-height:1.1}
.ah-builder .heading .question{font-size:25px;line-height:1.3;margin:0 0 18px}
.ah-builder .pantry{padding:24px;border-radius:var(--ah-radius-panel)}
.ah-builder .pantry legend,.ah-builder .pantry h2{font-size:20px;font-weight:bold;line-height:1.3;margin:0 0 10px}
.ah-builder .hint{font-size:14px;line-height:1.4;margin:0 0 10px}
@media(min-width:700px) and (min-height:600px){
 .ah-builder header{padding:6px 24px;min-height:56px}
 .ah-builder main{padding:clamp(12px,2vh,24px) clamp(20px,3vw,36px);gap:clamp(20px,3vw,48px)}
 .ah-builder .heading h1{font-size:clamp(28px,3.3vw,39px);margin:6px 0;letter-spacing:-1px}
 .ah-builder .heading .question{font-size:22px;margin:0}
 .ah-builder .pantry{padding:clamp(14px,2vh,24px)}
}
@media(max-width:950px){.ah-builder .brand{font-size:12px}.ah-builder .header-actions{gap:8px}.ah-builder .edition{font-size:12px}}
@media(max-width:620px){
 .ah-builder header{padding:15px 18px;gap:8px}
 .ah-builder .header-actions{gap:6px}
 .ah-builder .brand{letter-spacing:.6px}
 .ah-builder .edition{display:none}
 .ah-builder main{grid-template-columns:1fr;padding:23px 18px;gap:25px}
 .ah-builder .heading .question{font-size:25px;margin-bottom:15px}
 .ah-builder .pantry{padding:21px 16px}
}