/* Two Lane Trading Co. Interstate-sign storefront: green sign header, asphalt hero, catalog as "exit" cards. */
:root{
  --sign:#0d5c3f; --sign-ink:#f4f7f2; --stripe:#f2b705; --asphalt:#1f2422;
  --bg:#eef1ec; --card:#ffffff; --fg:#1f2422; --muted:#5d6862; --line:#d3dbd5;
  --cherry:#c8312b; --ok:#1d7a4a;
  --display:"Alfa Slab One", "Rockwell", Georgia, var(--cjk-bold), serif;
  --cjk:"Noto Sans JP", "Noto Sans KR", "Hiragino Sans", "Apple SD Gothic Neo", "Malgun Gothic", "Yu Gothic", sans-serif;
  --cjk-bold:"Noto Sans JP", "Noto Sans KR", sans-serif;
  --body:"Overpass", "Helvetica Neue", Arial, var(--cjk);
  --mono:"Overpass Mono", ui-monospace, Menlo, monospace;
}
@media (prefers-color-scheme: dark){:root{
  --sign:#0f4a34; --sign-ink:#eef3ee; --stripe:#f5c22b; --asphalt:#0c0f0e;
  --bg:#141917; --card:#1c2320; --fg:#e7ece8; --muted:#9aa7a0; --line:#2c3632;
  --cherry:#e2554e; --ok:#4cc184; color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:16px;line-height:1.6}
:lang(ja) body,:lang(ko) body{line-height:1.8}
img{max-width:100%;display:block}
a{color:inherit}
button,input{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--stripe);outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding-inline:16px}

/* Header */
.bar{position:sticky;top:0;z-index:20;background:var(--sign);color:var(--sign-ink);border-bottom:4px solid var(--stripe)}
.bar .wrap{display:flex;align-items:center;gap:14px;padding-block:10px;flex-wrap:wrap}
.logo{font-family:"Alfa Slab One",Georgia,serif;font-size:1.2rem;display:flex;align-items:center;gap:10px;margin-right:auto;text-decoration:none}
.logo svg{width:32px;height:34px;flex:none}
.nav{display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-weight:600}
.nav a{text-decoration:none}
.nav a:hover{text-decoration:underline}
.langs{display:flex;gap:4px}
.langs a{padding:2px 8px;border:1.5px solid transparent;border-radius:4px;text-decoration:none;font-size:.9rem}
.langs a[aria-current]{border-color:var(--sign-ink)}
.cart-link{display:inline-flex;gap:8px;align-items:center;border:2px solid var(--sign-ink);border-radius:6px;padding:4px 10px}
.count{background:var(--stripe);color:#1f2422;border-radius:99px;min-width:22px;padding:0 6px;font-family:var(--mono);font-size:.85rem;text-align:center}

/* Hero */
.hero{background:var(--asphalt);color:#f4f7f2;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;padding-block:48px 56px;align-items:center}
.hero h1{font-family:var(--display);font-weight:400;font-size:clamp(2rem,5vw,3.4rem);line-height:1.1;margin:0 0 14px;text-wrap:balance}
:lang(ja) .hero h1,:lang(ko) .hero h1{font-family:var(--cjk-bold);font-weight:800;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--stripe)}
.hero p{margin:0;max-width:52ch;color:#c9d2cc}
.road{position:absolute;left:0;right:0;bottom:0;height:8px;background:repeating-linear-gradient(90deg,var(--stripe) 0 48px,transparent 48px 84px)}
.exitsign{background:var(--sign);border:4px solid #f4f7f2;border-radius:12px;padding:20px 22px;box-shadow:0 0 0 4px var(--sign);color:#f4f7f2}
.exitsign .tag{display:inline-block;background:var(--stripe);color:#1f2422;font-weight:800;font-size:.8rem;letter-spacing:.12em;padding:2px 10px;border-radius:4px}
.exitsign ul{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:6px;font-family:var(--mono);font-size:.95rem}
.exitsign li{display:flex;justify-content:space-between;gap:12px;border-bottom:1px dashed rgba(244,247,242,.35);padding-bottom:4px}

/* Catalog */
.filters{display:flex;gap:8px;flex-wrap:wrap;padding-block:28px 18px}
.chip{border:2px solid var(--line);background:var(--card);color:var(--fg);border-radius:99px;padding:6px 14px;font-weight:600;font-size:.92rem}
.chip[aria-pressed="true"]{background:var(--sign);border-color:var(--sign);color:var(--sign-ink)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px;padding-bottom:56px}
.item{background:var(--card);border:1px solid var(--line);border-radius:10px;display:flex;flex-direction:column;overflow:hidden}
.art{aspect-ratio:4/3;max-width:100%;display:grid;place-items:center;position:relative;text-decoration:none}
.art img{width:58%;height:auto}
.art img.photo{width:100%;height:100%;object-fit:cover}
.mm{position:absolute;top:10px;left:10px;background:var(--sign);color:var(--sign-ink);font-family:var(--mono);font-size:.72rem;padding:2px 7px;border-radius:3px;border:1.5px solid var(--sign-ink)}
.badge{position:absolute;top:10px;right:10px;background:var(--cherry);color:#fff;font-weight:800;font-size:.7rem;letter-spacing:.1em;padding:3px 8px;border-radius:3px}
.body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1;min-width:0}
.body h3{margin:0;font-size:1.05rem;font-weight:800;line-height:1.35}
.body h3 a{text-decoration:none}
.body h3 a:hover{text-decoration:underline}
.body p{margin:0;color:var(--muted);font-size:.9rem;flex:1}
.row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:8px}
.price{font-family:var(--mono);font-weight:600;font-size:1.05rem;font-variant-numeric:tabular-nums}
.btn{background:var(--fg);color:var(--bg);border:0;border-radius:6px;padding:9px 16px;font-weight:700}
.btn:hover{background:var(--sign);color:var(--sign-ink)}
.btn.big{padding:13px 22px;font-size:1.05rem}

/* Product page */
.crumb{padding-block:20px 0;font-size:.9rem;color:var(--muted)}
.pdp{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;padding-block:20px 64px;align-items:start}
.pdp .art{border-radius:12px;border:1px solid var(--line)}
.pdp h1{font-family:var(--display);font-weight:400;font-size:clamp(1.7rem,4vw,2.5rem);line-height:1.15;margin:0 0 10px;text-wrap:balance}
:lang(ja) .pdp h1,:lang(ko) .pdp h1{font-family:var(--cjk-bold);font-weight:800}
.pdp .price{font-size:1.5rem}
.pdp .desc{max-width:60ch;margin:16px 0}
.pdp .meta{color:var(--muted);font-size:.92rem;margin-top:14px}

/* Text pages */
.page{max-width:760px;padding-block:36px 72px}
.page h1{font-family:var(--display);font-weight:400;font-size:clamp(1.8rem,4vw,2.4rem);margin:0 0 18px;line-height:1.15}
:lang(ja) .page h1,:lang(ko) .page h1{font-family:var(--cjk-bold);font-weight:800}
.page h2{font-size:1.2rem;margin:28px 0 8px}
.dl{display:grid;grid-template-columns:minmax(120px,220px) 1fr;border-top:1px solid var(--line)}
.dl dt,.dl dd{margin:0;padding:12px 10px;border-bottom:1px solid var(--line);min-width:0}
.dl dt{font-weight:700;background:var(--card)}

/* Cart */
.cart{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;padding-block:28px 72px;align-items:start}
.lines{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:4px 18px}
.line{display:grid;grid-template-columns:64px 1fr auto;gap:6px 14px;padding:14px 0;border-bottom:1px solid var(--line);align-items:center}
.line:last-child{border-bottom:0}
.line .thumb{width:64px;aspect-ratio:1;border-radius:6px;display:grid;place-items:center}
.line .thumb img{width:80%}
.line .nm{font-weight:700;min-width:0}
.qty{display:flex;align-items:center;gap:6px;margin-top:4px}
.qty button{width:30px;height:30px;border:1px solid var(--line);background:var(--bg);color:var(--fg);border-radius:5px}
.qty span{font-family:var(--mono);min-width:22px;text-align:center}
.summary{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px;display:grid;gap:12px;position:sticky;top:80px}
.sum{display:flex;justify-content:space-between;font-family:var(--mono);font-variant-numeric:tabular-nums}
.sum.total{font-weight:700;font-size:1.15rem;border-top:1px solid var(--line);padding-top:10px}
.prog{height:8px;background:var(--line);border-radius:99px;overflow:hidden}
.prog i{display:block;height:100%;background:var(--ok);width:0}
.pay-card{background:var(--cherry);color:#fff;border:0;border-radius:8px;padding:13px;font-weight:800;font-size:1rem}
.pay-card:disabled{opacity:.6;cursor:wait}
.or{text-align:center;color:var(--muted);font-size:.85rem}
.small{color:var(--muted);font-size:.85rem;margin:0}
.err{color:var(--cherry);font-weight:600;font-size:.9rem;margin:0}
.field{display:grid;gap:4px}
.field label{font-weight:700}
.field input{padding:10px 12px;border:1.5px solid var(--line);border-radius:6px;background:var(--bg);color:var(--fg);font-family:var(--mono);letter-spacing:.04em}
.empty{padding:28px 0;color:var(--muted)}

footer{border-top:1px solid var(--line);padding-block:28px 40px;color:var(--muted);font-size:.85rem}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer nav{display:flex;gap:16px;flex-wrap:wrap}
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--asphalt);color:#f4f7f2;padding:10px 16px;border-radius:8px;border-left:4px solid var(--stripe);z-index:40;font-weight:600}
[hidden]{display:none!important}

@media (max-width:820px){
  .hero .wrap,.pdp,.cart{grid-template-columns:1fr}
  .summary{position:static}
  .dl{grid-template-columns:1fr}
  .dl dt{border-bottom:0;padding-bottom:2px}
}