:root{--bg: #0b0e14;--surface: #11161f;--card: #151b26;--border: #232b3a;--border-strong: #2c3650;--text: #e6eaf2;--muted: #9aa6bd;--subtle: #6b7689;--accent: #4f8cff;--accent-strong: #3b78f0;--accent-2: #7aa7ff;--success: #34d399;--on-accent: #ffffff;--bg-2: var(--surface);--font-sans: system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Noto Sans JP", sans-serif;--w-regular: 400;--w-semibold: 600;--w-bold: 700;--line-tight: 1.25;--line-normal: 1.7;--line-prose: 1.8;--fs-display: clamp(1.9rem, 5vw, 3.2rem);--fs-h2: clamp(1.5rem, 3.5vw, 2.2rem);--fs-h3: 1.12rem;--fs-lead: clamp(1rem, 2.2vw, 1.2rem);--fs-body: 1rem;--fs-small: .85rem;--fs-eyebrow: .82rem;--sp-xs: 8px;--sp-sm: 12px;--sp-md: 16px;--sp-lg: 24px;--sp-xl: 36px;--sp-2xl: 48px;--sp-3xl: 64px;--section-y: 64px;--r-sm: 8px;--r-md: 10px;--r-lg: 14px;--r-pill: 999px;--shadow-lifted: 0 24px 60px -30px rgba(0, 0, 0, .8);--ring: 0 0 0 3px rgba(79, 140, 255, .35);--max: 1080px;--max-prose: 820px;--accent-grad: linear-gradient(180deg, var(--accent-2) 0%, var(--accent) 60%, var(--accent-strong) 100%)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(1200px 600px at 50% -10%,#16203a 0%,var(--bg) 55%);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Hiragino Sans,Noto Sans JP,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{line-height:1.25;letter-spacing:-.01em}.nav{display:flex;align-items:center;justify-content:space-between;max-width:var(--max);margin:0 auto;padding:18px 24px}.brand{font-weight:700;font-size:1.1rem;color:var(--text)}.nav-links{display:flex;gap:20px;flex-wrap:wrap}.nav-links a{color:var(--muted);font-size:.92rem}.nav-links a:hover{color:var(--text);text-decoration:none}main{max-width:var(--max);margin:0 auto;padding:0 24px}.hero{text-align:center;padding:56px 0 24px}.eyebrow{color:var(--accent-2);font-weight:600;letter-spacing:.08em;font-size:.82rem;text-transform:uppercase;margin:0 0 12px}.hero h1{font-size:clamp(1.9rem,5vw,3.2rem);margin:0 0 18px}.lede{color:var(--muted);font-size:clamp(1rem,2.2vw,1.2rem);max-width:720px;margin:0 auto 28px}.lede strong,.hero h1+.lede strong{color:var(--text)}.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 22px;border-radius:10px;font-weight:600;font-size:.98rem;border:1px solid transparent;transition:transform .08s ease,background .15s ease,border-color .15s ease}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-primary{background:var(--accent-grad);color:var(--on-accent);box-shadow:0 6px 20px -8px var(--accent)}.btn-primary:hover{background:var(--accent-strong)}.btn:focus-visible{outline:none;box-shadow:var(--ring)}#security .card-icon{color:var(--success)}.btn-ghost{border-color:var(--border);color:var(--text)}.btn-ghost:hover{border-color:var(--accent)}.hero-note{color:var(--muted);font-size:.85rem;margin-top:16px}.shot{margin:44px auto 0;max-width:880px;background:var(--bg-2);border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:0 24px 60px -30px #000c}.shot-bar{display:flex;gap:7px;padding:12px 14px;border-bottom:1px solid var(--border)}.shot-bar span{width:11px;height:11px;border-radius:50%;background:#2c3445}.shot-body{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border);min-height:280px}.shot-pane{background:linear-gradient(180deg,#131a26,#0f141d);background-image:repeating-linear-gradient(180deg,transparent 0 22px,rgba(255,255,255,.03) 22px 23px)}.shot-pane.alt{background:linear-gradient(180deg,#121925,#0e131c)}.shot-caption{text-align:center;color:var(--muted);font-size:.78rem;padding:10px;margin:0}.section{padding:64px 0}.section h2{font-size:clamp(1.5rem,3.5vw,2.2rem);text-align:center;margin:0 0 12px}.section.center{text-align:center}.section-lede{color:var(--muted);max-width:640px;margin:0 auto 28px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:36px}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px}.card-icon{font-size:1.6rem;margin-bottom:10px}.card h3{margin:0 0 8px;font-size:1.12rem}.card p{margin:0;color:var(--muted);font-size:.95rem}.chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;justify-content:center;padding:0;margin:0}.chips li{background:var(--card);border:1px solid var(--border);border-radius:999px;padding:8px 16px;color:var(--text);font-size:.9rem}.store-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:16px}.btn-store{flex-direction:column;gap:2px;background:var(--card);border:1px solid var(--border);color:var(--text);min-width:200px;padding:14px 22px}.btn-store:hover{border-color:var(--accent)}.btn-store small{color:var(--muted);font-weight:500;font-size:.78rem}.muted{color:var(--muted);font-size:.9rem}.license{border-top:1px solid var(--border)}.license-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px}.license h3{margin:0 0 8px}.license p{color:var(--muted);margin:0}.footer{max-width:var(--max);margin:0 auto;padding:28px 24px 48px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;border-top:1px solid var(--border);color:var(--muted);font-size:.88rem}.footer nav{display:flex;gap:18px}.footer nav a{color:var(--muted)}.footer nav a:hover{color:var(--text);text-decoration:none}@media(max-width:560px){.shot-body{grid-template-columns:1fr}.nav-links{display:none}}