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var(--border)}.hero-grid{display:flex;flex-wrap:wrap;align-items:center;gap:48px;padding-top:96px;padding-bottom:104px}.hero-copy{flex:1 1 520px;min-width:0}.hero h1{font-size:clamp(38px,5.6vw,68px);line-height:1.02;letter-spacing:-.035em;max-width:780px}.lead{font-size:clamp(18px,2vw,21px);line-height:1.55;color:var(--ink-2);max-width:600px;margin:24px 0 36px}.hero-art{flex:1 1 320px;max-width:440px;width:100%;height:auto}.about-grid{display:flex;flex-wrap:wrap;gap:64px;align-items:center}.about-grid>div:last-child{flex:999 1 480px;min-width:0}.kanji-block{flex:1 1 260px;max-width:320px;aspect-ratio:1;background:var(--brand);color:#fff;border-radius:18px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}.kanji{font-size:150px;line-height:1;font-family:Hiragino Mincho ProN,Yu Mincho,"Noto Serif JP",serif}.kanji-caption{font-family:var(--font-mono);font-size:14px;letter-spacing:.08em;opacity:.9}.section-dark{background:var(--dark-bg);color:var(--dark-ink);background-image:radial-gradient(rgba(242,239,232,.1) 1px,transparent 0);background-size:16px 16px}.products-grid{display:flex;flex-wrap:wrap;gap:24px;margin-top:48px}.product-card{flex:999 1 560px;min-width:0;background:var(--dark-surface);border:1px solid var(--dark-border);border-radius:16px;padding:32px;display:flex;flex-direction:column;gap:24px}.product-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px}.brand-dark{color:var(--dark-ink)}.badge{font-size:13px;font-weight:600;color:var(--xp);border:1px solid #5a4b1f;background:#221d0d;padding:6px 12px;border-radius:999px}.product-art{width:100%;max-width:460px;height:auto}.product-lead{margin:0;font-size:21px;line-height:1.45;font-family:var(--font-display);font-weight:500}.checks{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px;color:#d9d5cc}.checks li{position:relative;padding-left:30px}.checks li:before{content:"";position:absolute;left:2px;top:6px;width:12px;height:7px;border-left:2.5px solid #4cc38a;border-bottom:2.5px solid #4cc38a;transform:rotate(-45deg)}.next-card{flex:1 1 260px;min-width:0;border:1.5px dashed var(--dark-border);border-radius:16px;padding:32px;display:flex;flex-direction:column;gap:16px;justify-content:center}.next-card h3{font-size:24px}.next-card p{margin:0;color:var(--dark-muted)}.principles{list-style:none;margin:48px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:24px;gap:24px}.principles li{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:28px}.principles .num{font-family:var(--font-mono);font-size:14px;color:var(--brand)}.principles h3{font-size:21px;margin:14px 0 10px}.principles p{margin:0;color:var(--ink-2);font-size:16px}.contact{padding-top:0}.contact-box{display:flex;flex-direction:column;gap:28px;padding-top:64px;border-top:2px solid var(--ink)}.mail{margin:0;font-family:var(--font-mono);font-size:15px;color:var(--ink-muted)}.site-footer{border-top:1px solid var(--border);padding:40px 0}.footer-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}.footer-legal,.footer-tagline{margin:0;font-size:14px;color:var(--ink-muted)}.notfound{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:20px;max-width:720px;margin:0 auto;padding:48px var(--gutter)}.notfound h1{font-size:clamp(34px,5vw,56px);line-height:1.05}.notfound .eyebrow{margin:24px 0 0}@media (max-width:640px){:root{--gutter:16px}.section{padding:72px 0}.hero-grid{padding-top:56px;padding-bottom:64px}.nav a:not(.lang){display:none}.next-card,.product-card{padding:22px}.kanji{font-size:110px}}