/* Navigation and vehicle choices stay prominent on every screen size. */
header{flex-wrap:wrap;gap:18px;padding-top:20px;padding-bottom:20px}
header .brand{flex:1}
header nav{order:3;display:grid;grid-template-columns:auto repeat(6,minmax(0,1fr));width:100%;gap:8px;margin:0;padding:12px;background:var(--ink);border-radius:14px;box-shadow:0 4px 14px #253d3512}
.menu-label{align-self:center;padding:0 12px 0 5px;color:#e4ede7;font-size:11px;font-weight:700;letter-spacing:1.5px}
header nav a{display:flex;align-items:center;justify-content:center;min-height:46px;padding:10px 12px;border:1px solid #71877e;border-radius:8px;background:#354f45;color:#fff;font-size:14px;font-weight:600;transition:background .15s,border-color .15s}
header nav a:hover{background:#49665a;border-color:#b1c6b9}
header nav a.active{background:#b94327;border-color:#eaa58d;color:#fff;font-weight:700;box-shadow:inset 0 0 0 1px #ffffff25}
header nav a.active:after{display:none}
header nav a:focus-visible{outline-color:#fff;outline-offset:2px}
.dimension-selector{display:grid;grid-template-columns:1fr minmax(0,1.1fr);gap:24px;align-items:center;background:#fff2e8;border:2px solid #dca081;border-left:6px solid var(--accent);padding:24px;box-shadow:0 5px 18px #b8562c0a}
.vehicle-choice-copy{min-width:0}
.choice-kicker{display:block;font-size:11px;font-weight:700;letter-spacing:1.3px;color:#9d4028;text-transform:uppercase;margin-bottom:7px}
.dimension-selector label{display:block;font-family:Manrope,sans-serif;font-size:20px;font-weight:800;line-height:1.4;letter-spacing:-.5px}
.dimension-selector p{margin:8px 0 0;font-size:13px;line-height:1.6;color:#5e6158}
.vehicle-choice-control{position:relative;min-width:0}
.dimension-selector select{display:block;width:100%;max-width:none;min-height:60px;border:2px solid #9d4028;border-radius:10px;background:#fff;color:var(--ink);padding:16px 48px 16px 16px;font-size:16px;font-weight:700;cursor:pointer;appearance:none}
.vehicle-choice-control:after{content:'';position:absolute;right:20px;top:24px;width:10px;height:10px;border-right:3px solid #9d4028;border-bottom:3px solid #9d4028;transform:rotate(45deg);pointer-events:none}
.dimension-selector select:hover{background:#fffaf6;border-color:var(--ink)}
.catalog-choice{width:100%;padding:20px;border:2px solid #dca081;border-left:6px solid var(--accent);border-radius:12px;background:#fff2e8}
.catalog-choice h3{font-size:18px;letter-spacing:-.4px;margin:0 0 6px}
.catalog-choice p{font-size:13px;color:#5e6158;line-height:1.6;margin:0 0 14px}
.catalog-choice .chips{gap:8px}
.catalog-choice .chip{min-height:44px;font-size:13px;font-weight:600;border-color:#bda695;background:#fff;padding:10px 14px}
.catalog-choice .chip:hover{background:#f3e8dd;border-color:#725e4e}
.catalog-choice .chip.active{background:var(--green);border-color:var(--green);color:#fff}
.filter-line .catalog-tools{width:100%;justify-content:flex-end}
@media(max-width:1000px){header nav{padding:10px;gap:6px}header nav a{font-size:13px;padding:10px 6px}.menu-label{padding-right:5px}}
@media(max-width:720px){header{gap:14px;padding:16px}header nav{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;padding:12px}.menu-label{grid-column:1/-1;padding:0 0 3px;font-size:10px}header nav a{font-size:13px;min-height:46px;padding:10px 4px}.dimension-selector{grid-template-columns:1fr;gap:18px;padding:20px 16px}.dimension-selector label{font-size:20px}.dimension-selector p{font-size:14px}.dimension-selector select{min-height:60px;font-size:16px}.catalog-choice{padding:18px 14px}.catalog-choice .chips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-choice .chip{white-space:normal;line-height:1.4;padding:10px 8px}.filter-line .catalog-tools{justify-content:space-between}}
@media(prefers-reduced-motion:reduce){header nav a{transition:none}}
.spacing-condition{display:flex;flex-direction:column;gap:6px;background:#fff2e8;border:2px solid #dca081;border-left:5px solid #a83d22;border-radius:9px;padding:14px 16px;margin:14px 0;color:var(--ink);line-height:1.5}
.spacing-condition[hidden]{display:none}
.spacing-title{font-size:10px;font-weight:700;letter-spacing:1px;color:#943820}
.spacing-condition strong{font-family:Manrope,sans-serif;font-size:22px;color:#943820;letter-spacing:-.5px}
.spacing-condition>span:last-of-type,.spacing-condition small{font-size:12px}
.spacing-condition small{border-top:1px solid #dfbda5;padding-top:7px}
.card .vehicle.has-distance{height:auto;min-height:180px}
.quiz-illustration .vehicle.has-distance{max-height:none;height:auto}
.axis-toggle-help{color:#943820;font-weight:600}
.toggle-label:has(#labels){background:#fff2e8;border:1px solid #dca081;border-radius:8px;padding:8px 12px;color:var(--ink)}
#distanceField label{font-size:16px;color:#943820}#distanceText{font-weight:800}#distanceField{background:#fff2e8;border-radius:10px;padding:16px}
.axle-diagram{height:auto;max-height:285px}
@media(max-width:720px){.spacing-condition strong{font-size:22px}.spacing-condition>span:last-of-type,.spacing-condition small{font-size:13px}.toggle-label:has(#labels){flex-wrap:wrap;gap:6px}.card .vehicle.has-distance{min-height:0}.spacing-condition{padding:13px 14px}}