:root{--primary: #e94560;--primary-light: #ff6b6b;--bg-dark: #1a1a2e;--bg-darker: #16213e;--bg-darkest: #0f3460;--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-muted: #6b6b6b}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:linear-gradient(135deg,var(--bg-dark) 0%,var(--bg-darker) 50%,var(--bg-darkest) 100%);color:var(--text-primary);min-height:100vh;line-height:1.6}#root{min-height:100vh;display:flex;flex-direction:column}a{color:var(--primary);text-decoration:none;transition:color .3s ease}a:hover{color:var(--primary-light)}h1,h2,h3,h4,h5,h6{line-height:1.2}:root{--bg: #fbfaf8;--fg: #1b1a18;--muted: #6a6560;--line: #e2ded7;--card: #ffffff;--accent: #9c4221;--accent-fg: #ffffff;--measure: 46rem}@media(prefers-color-scheme:dark){:root{--bg: #16161a;--fg: #ecebe8;--muted: #9b968f;--line: #33323a;--card: #1e1e23;--accent: #e07a52;--accent-fg: #1b1a18}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,sans-serif;line-height:1.8;-webkit-font-smoothing:antialiased}a{color:inherit}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88em;background:var(--bg);border:1px solid var(--line);padding:.1em .35em;border-radius:3px}.page{max-width:var(--measure);margin:0 auto;padding:2.5rem 1.25rem 5rem}.site-head{margin-bottom:4rem}.site-name{margin:0;font-size:1.05rem;font-weight:700;letter-spacing:.02em}.mission h1{font-size:clamp(1.6rem,5vw,2.2rem);line-height:1.4;letter-spacing:-.01em;margin:0 0 1.5rem}.mission p{margin:0 0 1rem}.mission-sub{color:var(--muted);font-size:.95rem}.products{margin-top:4.5rem}.products h2{font-size:.82rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 1.25rem}.product-list{display:grid;gap:1.25rem}.product{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:1.6rem}.product-head{display:flex;align-items:baseline;gap:.75rem;flex-wrap:wrap}.product-name{margin:0;font-size:1.3rem;letter-spacing:-.005em}.product-version{font-size:.85rem;color:var(--muted);font-variant-numeric:tabular-nums}.product-tagline{margin:.5rem 0 1.4rem;color:var(--muted)}.product-meta{display:grid;grid-template-columns:1fr;gap:.5rem 1.5rem;margin:0 0 1.6rem;padding:1rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:.9rem}@media(min-width:34rem){.product-meta{grid-template-columns:repeat(2,1fr)}}.product-meta>div{display:flex;gap:.6rem}.product-meta dt{color:var(--muted);min-width:5.5em;flex-shrink:0}.product-meta dd{margin:0}.product-actions{display:flex;flex-wrap:wrap;gap:.6rem}.button{display:inline-block;padding:.55rem 1.1rem;border:1px solid var(--line);border-radius:6px;font-size:.92rem;text-decoration:none;transition:border-color .15s ease,background .15s ease}.button:hover{border-color:var(--accent)}.button-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-fg);font-weight:700}.button-primary:hover{opacity:.88}.product-note{margin:1.4rem 0 0;font-size:.85rem;color:var(--muted);line-height:1.7}.site-foot{margin-top:5rem;padding-top:1.5rem;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;font-size:.85rem}.site-foot nav{display:flex;gap:1.25rem}.site-foot a{color:var(--muted);text-decoration:none}.site-foot a:hover{color:var(--fg)}.copyright{margin:0;color:var(--muted)}