:root{--color-bg:#fff;--color-bg-elevated:#f5f5f7;--color-surface:#fff;--color-surface-hover:#fafafa;--color-border:#e6e6e8;--color-border-strong:#cccccf;--color-text-primary:#111;--color-text-secondary:#4a4a4f;--color-text-muted:#8a8a90;--color-accent:#e60012;--color-accent-hover:#c00010;--color-accent-soft:#e600120f;--font-sans:"Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Roboto, sans-serif;--container-width:1200px;--header-height:80px;--radius-sm:4px;--radius-md:8px;--radius-lg:16px;--transition-fast:.15s ease;--transition-base:.25s ease;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box;margin:0;padding:0}html,body{scroll-behavior:smooth;max-width:100vw;overflow-x:hidden}body{background:var(--color-bg);color:var(--color-text-primary);font-family:var(--font-sans);font-feature-settings:"palt";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.75}a{color:inherit;text-decoration:none}ul,ol{list-style:none}img{max-width:100%;display:block}button{cursor:pointer;font-family:inherit}input,textarea{font-family:inherit}h1,h2,h3,h4{letter-spacing:-.01em;font-weight:900;line-height:1.35}::selection{background:var(--color-accent);color:#fff}.container{width:100%;max-width:var(--container-width);margin:0 auto;padding:0 24px}.section{padding:120px 0}@media (max-width:768px){.section{padding:48px 0}}.eyebrow{letter-spacing:.22em;text-transform:uppercase;color:var(--color-text-muted);align-items:center;gap:12px;margin-bottom:20px;font-size:.75rem;font-weight:700;display:inline-flex}.eyebrow:before{content:"";background:var(--color-text-muted);width:28px;height:1px}.sectionTitle{letter-spacing:-.02em;margin-bottom:40px;font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:900;line-height:1.3}.sectionLead{color:var(--color-text-secondary);margin-bottom:48px;font-size:1rem;line-height:1.85}.btn{border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:14px 34px;font-size:.95rem;font-weight:700;transition:background .25s,border-color .25s,color .25s,box-shadow .25s;display:inline-flex;position:relative;overflow:hidden}.btnPrimary{background:var(--color-accent);color:#fff;box-shadow:0 4px 14px #e6001229}.btnPrimary:hover{background:var(--color-accent-hover);box-shadow:0 8px 22px #e6001247}.btnGhost{border-color:var(--color-text-primary);color:var(--color-text-primary);background:0 0}.btnGhost:hover{background:var(--color-text-primary);color:#fff}@media (prefers-reduced-motion:reduce){.btn{transition:none}}.tag{color:var(--color-text-primary);background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:999px;align-items:center;padding:5px 14px;font-size:.78rem;font-weight:500;display:inline-flex}