:root{--bg:#e9ebed;--surface:#f6f7f8;--ink:#14181c;--muted:#5b646c;--line:#c9ced3;--accent:#1f4fd8;--on-accent:#fff;
--head:"Barlow Condensed","Arial Narrow",Impact,sans-serif;--body:"Barlow",system-ui,sans-serif;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#101316;--surface:#1a1e22;--ink:#eef0f2;--muted:#9aa4ad;--line:#2d343a;--accent:#6c8cff;--on-accent:#0b1020}}
:root[data-theme="dark"]{--bg:#101316;--surface:#1a1e22;--ink:#eef0f2;--muted:#9aa4ad;--line:#2d343a;--accent:#6c8cff;--on-accent:#0b1020}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.5 var(--body)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--bg);z-index:10}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--line)}
.logo{font:800 26px/1 var(--head);letter-spacing:.02em}
button{font:inherit;cursor:pointer;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.cartbtn{background:var(--ink);color:var(--bg);border:0;border-radius:4px;padding:9px 14px;font-weight:500}
.hero{padding:44px 20px 28px;max-width:1100px;margin:0 auto}
.hero h1{font:800 clamp(52px,15vw,120px)/.88 var(--head);margin:0 0 18px;letter-spacing:-.01em}
.hero p{max-width:46ch;color:var(--muted);margin:0 0 22px;font-size:18px}
.hero svg{display:block;width:100%;max-width:1060px;height:auto;margin-top:8px}
.cta{display:inline-block;background:var(--accent);color:var(--on-accent);border:0;border-radius:4px;padding:13px 22px;font-weight:500;text-decoration:none}
main{max-width:1100px;margin:0 auto;padding:20px}
h2{font:800 36px/1 var(--head);margin:0 0 14px}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.chip{background:transparent;border:1px solid var(--line);border-radius:999px;padding:7px 15px}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;margin-top:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;overflow:hidden;display:flex;flex-direction:column}
.card .img{background:var(--bg);padding:14px;border-bottom:1px solid var(--line)}
.card svg{width:100%;height:auto;display:block}
.card .b{padding:14px;display:flex;flex-direction:column;gap:6px;flex:1}
.make{font-size:14px;color:var(--muted)}
.card h3{font:600 23px/1.05 var(--head);margin:0}
.fit{font-size:14px;color:var(--muted);flex:1}
.row{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
.price{font:800 24px/1 var(--head)}
.add{background:var(--accent);color:var(--on-accent);border:0;border-radius:4px;padding:8px 14px;font-weight:500}
.empty{color:var(--muted);padding:24px 0}
.info{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;max-width:1100px;margin:36px auto 0;padding:28px 20px;border-top:1px solid var(--line)}
.info h3{font:600 22px/1 var(--head);margin:0 0 6px}.info p{margin:0;color:var(--muted)}
footer{padding:24px 20px 40px;text-align:center;color:var(--muted);font-size:14px}
aside{position:fixed;top:0;right:0;bottom:0;width:min(400px,100%);background:var(--surface);border-left:1px solid var(--line);z-index:20;transform:translateX(100%);transition:transform .25s;display:flex;flex-direction:column;padding:calc(16px + env(safe-area-inset-top,0px)) 18px calc(16px + env(safe-area-inset-bottom,0px))}
aside.open{transform:none}
aside .top{display:flex;justify-content:space-between;align-items:center}
.items{flex:1;overflow:auto;margin:12px 0}
.line{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.line small{display:block;color:var(--muted)}
.qty button{width:28px;height:28px;border:1px solid var(--line);background:transparent;border-radius:4px}
.total{display:flex;justify-content:space-between;font:800 24px var(--head);margin-bottom:10px}
.close{background:transparent;border:1px solid var(--line);border-radius:4px;padding:6px 12px}
@keyframes drive{from{transform:translateX(-440px)}to{transform:translateX(1100px)}}
@keyframes dash{to{stroke-dashoffset:-54}}
.car{animation:drive 10s linear infinite}.car.slow{animation-duration:17s;animation-delay:-7s}.dash{animation:dash 1s linear infinite}
@media (prefers-reduced-motion:reduce){aside{transition:none}.car,.dash{animation:none}}
details{border-bottom:1px solid var(--line);padding:12px 0}summary{cursor:pointer;font-weight:500}details p{margin:8px 0 0;color:var(--muted);max-width:70ch}
.logo{color:inherit;text-decoration:none}
.nav{background:var(--bg);border-bottom:1px solid var(--line);display:flex;gap:4px;overflow-x:auto;padding:6px 14px;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{flex:none;color:var(--muted);text-decoration:none;padding:7px 12px;border-radius:4px;font-weight:500}
.nav a:hover{color:var(--ink)}
.nav a[aria-current="page"]{background:var(--ink);color:var(--bg)}
.page{max-width:780px;margin:0 auto;padding:40px 20px 20px}
.page h1{font:800 clamp(44px,11vw,80px)/.9 var(--head);margin:0 0 16px}
.page .lead{font-size:18px;color:var(--muted);margin:0 0 28px;max-width:52ch}
.page h2{font-size:28px;margin:32px 0 8px}
.page p,.page li{color:var(--muted);max-width:70ch}
.page ul{padding-left:20px;margin:0}.page li{margin:6px 0}
.page a{color:inherit}
.box{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:18px;margin-top:28px}
.box p{margin:0 0 14px}
.help{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;max-width:1100px;margin:36px auto 0;padding:28px 20px;border-top:1px solid var(--line)}
.help a{display:block;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:16px;color:inherit;text-decoration:none}
.help a:hover{border-color:var(--ink)}
.help strong{display:block;font:600 22px/1 var(--head);margin-bottom:6px}
.help span{color:var(--muted);font-size:15px}
footer a{color:inherit}