:root{color-scheme:dark;--bg: #020608;--bg-grid: rgba(255, 255, 255, .04);--surface: rgba(5, 14, 18, .74);--surface-strong: rgba(3, 9, 12, .86);--border: rgba(255, 255, 255, .1);--border-strong: rgba(63, 224, 197, .28);--text: #eef2f7;--text-strong: #f8fafc;--muted: #98a7b5;--muted-strong: #c7d1dc;--accent: #3fe0c5;--shadow-lg: 0 24px 64px rgba(0, 0, 0, .42);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 6px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--section-padding-x: clamp(20px, 5vw, 72px);--max-width: 1160px;--text-h1: clamp(40px, 7vw, 92px);--text-body: 16px;--text-small: 14px;--text-caption: 12px;--line-height-tight: 1.08;--nav-height: 72px;--hero-padding-y: clamp(48px, 10vw, 120px);--shadow-sm: 0 12px 28px rgba(2, 8, 18, .28)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;overflow-x:hidden;font-family:Manrope,Space Grotesk,system-ui,-apple-system,sans-serif;color:var(--text);background:radial-gradient(circle at top left,rgba(63,224,197,.1),transparent 30%),radial-gradient(circle at right 20%,rgba(63,224,197,.08),transparent 28%),var(--bg);text-rendering:optimizeLegibility}#root{position:relative;min-height:100vh;z-index:1}img{display:block;max-width:100%}main,.footer{width:100%}h1,p{margin:0}a,button{color:inherit;font-family:inherit}a{text-decoration:none}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.bg-grid{position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(var(--bg-grid) 1px,transparent 1px),linear-gradient(90deg,var(--bg-grid) 1px,transparent 1px);background-size:120px 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Grotesk,system-ui,-apple-system,sans-serif}30%{font-family:Creepster,Space Grotesk,system-ui,-apple-system,sans-serif}33%{font-family:Bungee Shade,Space Grotesk,system-ui,-apple-system,sans-serif}36%{font-family:Bungee Outline,Space Grotesk,system-ui,-apple-system,sans-serif}39%{font-family:Black Ops One,Space Grotesk,system-ui,-apple-system,sans-serif}55%{font-family:"Press Start 2P",Space Grotesk,system-ui,-apple-system,sans-serif}70%{font-family:Orbitron,Space Grotesk,system-ui,-apple-system,sans-serif}82%{font-family:Rampart One,Space Grotesk,system-ui,-apple-system,sans-serif}92%{font-family:Megrim,Space Grotesk,system-ui,-apple-system,sans-serif}to{font-family:Space Grotesk,Manrope,system-ui,-apple-system,sans-serif}}@keyframes giant-b-char-shift{0%,26%{content:"b"}27%,30%{content:"ビ"}31%,to{content:"b"}}@media (min-width: 960px){.hero-grid{grid-template-columns:minmax(0,1fr) minmax(320px,.9fr)}.hero-logo-card:before{opacity:.65}}@media (max-width: 720px){.hero{min-height:auto;text-align:center}.hero-content{align-items:center}.hero-giant-b{display:none}.hero-logo-row{justify-content:center;gap:clamp(12px,3vw,20px);flex-wrap:nowrap}.hero-logo-b,.hero-logo-divider{display:block}.hero-logo-card{width:auto;max-width:none;padding:clamp(12px,3vw,18px);flex:0 0 auto}.logo-mark{height:clamp(180px,44vw,260px)}.hero-logo-card .logo-mark{height:clamp(160px,40vw,230px)}.footer-inner{flex-direction:column;align-items:flex-start}.footer-meta{justify-content:flex-start}}