/*
Theme Name: JP Brand Guide
Description: Japanese brand guide. One layout system, four skins.
Version: 1.0.0
Text Domain: jpbrand
*/
:root{--bg:#121318;--panel:#1b1d24;--line:#323540;--text:#f3f4f7;--muted:#a7abb6;--accent:#ffd21e;--ink:#17150a;--sans:"Noto Sans JP",system-ui,sans-serif}
body.skin-ice{--bg:#071018;--panel:#10202c;--line:#234256;--accent:#8ee7ff;--ink:#041018}
body.skin-green{--bg:#0d1112;--panel:#151b1c;--line:rgba(255,255,255,.12);--accent:#12d79a;--ink:#07120f}
body.skin-wine{--bg:#140d12;--panel:#24161c;--line:#4a3038;--accent:#e7b3c4;--ink:#1a0d12}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.75}a{color:var(--accent);text-decoration:none}img{max-width:100%;display:block}h1,h2,h3{line-height:1.25;margin:.3em 0 .5em}
.age{background:#000;color:var(--muted);text-align:center;font-size:13px;padding:8px 12px}
.bar{position:sticky;top:0;z-index:20;display:flex;gap:14px;align-items:center;padding:12px 22px;background:rgba(0,0,0,.72);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.logo{color:#fff;font-weight:800;font-size:22px}.nav{display:flex;gap:8px;flex-wrap:wrap}.nav a{color:var(--text);font-size:14px}
.grow{margin-left:auto;display:flex;gap:8px}
.btn{display:inline-flex;align-items:center;border-radius:10px;padding:10px 14px;font-weight:750;background:var(--accent);color:var(--ink)}
.btn.line{background:transparent;color:#fff;border:1px solid var(--line)}
.wrap{width:min(1100px,calc(100% - 28px));margin:0 auto}
.hero{padding:42px 0 10px}.kicker{color:var(--accent);font-size:13px;letter-spacing:.12em}
.hero h1{font-size:clamp(34px,6vw,62px);margin-top:8px}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;color:#fff}
.plate{aspect-ratio:3/4;display:grid;place-items:center;padding:14px;text-align:center;background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.14),transparent 45%),#090b10;font-weight:800}
.card b{display:block;padding:10px 10px 0;font-size:15px}.card em{display:block;padding:0 10px 12px;color:var(--muted);font-style:normal;font-size:12px}
.prose h2{margin-top:1.3em}table{width:100%;border-collapse:collapse}th,td{border-bottom:1px solid var(--line);text-align:left;padding:8px;vertical-align:top}
.note{color:var(--muted)}.footer{border-top:1px solid var(--line);padding:28px 0 48px;color:var(--muted);font-size:14px}
.footer a{margin-right:12px}
@media(max-width:800px){.grid{grid-template-columns:1fr 1fr}.grow{display:none}}