:root{--color-bg:#f5f5f7;--color-surface:#ffffff;--color-text:#1d1d1f;--color-text-secondary:#6e6e73;--color-border:rgba(0,0,0,0.08);--color-accent:#0071e3;--color-accent-hover:#0077ed;--font-sans:system-ui,-apple-system,"SF Pro Text","SF Pro Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:clamp(1.75rem,4vw,2.25rem);--text-hero:clamp(2rem,5vw,3rem);--leading-tight:1.2;--leading-normal:1.5;--leading-relaxed:1.65;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--shadow-soft:0 2px 16px rgba(0,0,0,0.06);--shadow-card:0 4px 24px rgba(0,0,0,0.08);--space-unit:8px;--page-padding:clamp(1rem,4vw,2.5rem);--content-max:1120px}@media (prefers-color-scheme:dark){:root{--color-bg:#000000;--color-surface:#1c1c1e;--color-text:#f5f5f7;--color-text-secondary:#98989d;--color-border:rgba(255,255,255,0.12);--color-accent:#0a84ff;--color-accent-hover:#409cff;--shadow-soft:0 2px 24px rgba(0,0,0,0.4);--shadow-card:0 4px 32px rgba(0,0,0,0.45)}}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;min-height:100dvh;min-height:100svh;font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;padding-left:env(safe-area-inset-left,0);padding-right:env(safe-area-inset-right,0)}a{color:var(--color-accent);text-decoration:none}a:hover{color:var(--color-accent-hover);text-decoration:underline}a.cta-link:hover{text-decoration:none;opacity:.92}.page-shell{width:100%;max-width:var(--content-max);margin-inline:auto;padding-inline:var(--page-padding)}.site-header{padding-top:env(safe-area-inset-top,0)}.nav-tap-target{display:inline-flex;align-items:center;min-height:44px;padding-inline:.25rem}h1,h2,h3{line-height:var(--leading-tight);font-weight:600;letter-spacing:-.02em}.car-detail-layout{display:grid;grid-gap:clamp(1.5rem,4vw,2.5rem);gap:clamp(1.5rem,4vw,2.5rem);align-items:start;grid-template-columns:1fr}@media (min-width:960px){.car-detail-layout{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr)}}.catalog-placeholder{margin-top:calc(var(--space-unit) * 4);padding:clamp(1.25rem,5vw,calc(var(--space-unit) * 5));border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-soft);border:1px solid var(--color-border);color:var(--color-text-secondary);font-size:clamp(var(--text-base),2.5vw,var(--text-lg));text-align:center;line-height:var(--leading-relaxed)}.site-footer{padding-bottom:max(calc(var(--space-unit) * 3),env(safe-area-inset-bottom,0px))}