:root{--brand: #2563eb;--brand-dim: rgba(37, 99, 235, .08);--brand-light: rgba(37, 99, 235, .12);--brand-tint: rgba(37, 99, 235, .03);--brand-glow: 0 4px 20px rgba(37, 99, 235, .25);--zinc-50: #fafafa;--zinc-100: #f4f4f5;--zinc-200: #e4e4e7;--zinc-300: #d4d4d8;--zinc-400: #a1a1aa;--zinc-500: #71717a;--zinc-600: #52525b;--zinc-700: #3f3f46;--zinc-800: #27272a;--zinc-900: #18181b;--zinc-950: #09090b;--color-primary: var(--brand);--color-background: #ffffff;--color-bg: #ffffff;--color-bg-muted: #f8fafc;--color-bg-subtle: var(--zinc-100);--color-text: var(--zinc-950);--color-text-light: var(--zinc-600);--color-text-muted: var(--zinc-500);--color-border: var(--zinc-200);--color-border-muted: var(--zinc-100);--color-decrease: #dc2626;--color-border-accent: rgba(37, 99, 235, .2);--font-family-sans: "Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--font-size-hero: clamp(2.5rem, 6vw, 4.5rem);--font-size-display: clamp(2rem, 5vw, 3.5rem);--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-weight-extrabold: 800;--font-weight-black: 900;--line-height-none: 1;--line-height-tight: 1.15;--line-height-snug: 1.35;--line-height-normal: 1.5;--line-height-relaxed: 1.7;--tracking-tighter: -.03em;--tracking-tight: -.02em;--tracking-normal: 0em;--tracking-wide: .05em;--tracking-wider: .08em;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--space-32: 8rem;--section-py: clamp(2.5rem, 7vw, 6rem);--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);--shadow-lg: 0 8px 24px rgba(0,0,0,.1), 0 4px 8px rgba(0,0,0,.04);--shadow-brand: 0 0 0 1px var(--color-border-accent), 0 4px 16px rgba(37,99,235,.12);--container-max-width: 1200px;--container-pad: clamp(1.25rem, 5vw, 3rem);--touch-target-min: 44px;--header-height: 72px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.anim-ready{opacity:0;transform:translateY(24px);transition:opacity .6s cubic-bezier(.22,1,.36,1),transform .6s cubic-bezier(.22,1,.36,1)}.anim-visible{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-family-sans);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{letter-spacing:var(--tracking-tight);line-height:var(--line-height-tight);font-weight:var(--font-weight-bold);margin:0}p{margin:0}a{color:inherit}:focus-visible{outline:2px solid var(--brand);outline-offset:3px}.section-wrap{width:100%;padding:var(--section-py) var(--container-pad)}.section-wrap--muted{background-color:var(--color-bg-muted)}.container{max-width:var(--container-max-width);margin:0 auto}.eyebrow{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--brand);margin-bottom:var(--space-4)}.text-balance{text-wrap:balance}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:.75rem 1.75rem;border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);text-decoration:none;cursor:pointer;border:1px solid transparent;min-height:var(--touch-target-min);letter-spacing:.01em;white-space:nowrap;transition:transform .2s cubic-bezier(.22,1,.36,1),box-shadow .2s ease,opacity .15s}.btn-primary{background-color:var(--brand);color:#fff;border-color:var(--brand);font-weight:var(--font-weight-bold)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--brand-glow)}.btn-primary:active{transform:translateY(0);opacity:.85}.btn-outline{background-color:transparent;color:var(--color-text);border-color:var(--color-border)}.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}.check-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-3)}.check-list li{display:flex;align-items:flex-start;gap:var(--space-3);font-size:var(--font-size-sm);color:var(--color-text-light);line-height:var(--line-height-relaxed)}