@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Noto+Sans+JP:wght@300;400;500;600;700&display=swap";:root{--primary-900:#0a1628;--primary-800:#0f2140;--primary-700:#1a3158;--primary-600:#1e40af;--accent-500:#0ea5e9;--accent-400:#38bdf8;--accent-cyan:#06b6d4;--neutral-50:#f8fafc;--neutral-100:#f1f5f9;--neutral-200:#e2e8f0;--neutral-300:#cbd5e1;--neutral-400:#94a3b8;--neutral-600:#475569;--neutral-700:#334155;--neutral-800:#1e293b;--success:#10b981;--white:#fff;--font-jp:"Noto Sans JP", sans-serif;--font-en:"Inter", sans-serif;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--shadow-xl:0 20px 25px -5px #00000014, 0 8px 10px -6px #0000000a;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--transition:.3s cubic-bezier(.4,0,.2,1);--max-w:1200px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;font-size:16px}body{font-family:var(--font-jp);color:var(--neutral-700);background:var(--white);line-height:1.75;overflow-x:hidden}img,svg{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;background:0 0;border:none}ul,ol{list-style:none}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;color:var(--neutral-800);font-weight:700;line-height:1.3}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.5rem,3.5vw,2.5rem)}h3{font-size:clamp(1.2rem,2.5vw,1.5rem)}p{margin-bottom:1rem}.container{width:100%;max-width:var(--max-w);margin:0 auto;padding:0 1.5rem}.btn{border-radius:var(--radius-sm);transition:var(--transition);letter-spacing:.01em;align-items:center;gap:.5rem;padding:.875rem 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