@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Noto+Serif+JP:wght@400;700&display=swap");*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--navy:#0a1628;--navy-mid:#0d2244;--blue-accent:#1a56db;--blue-light:#3b82f6;--blue-pale:#dbeafe;--white:#ffffff;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-500:#6b7280;--gray-700:#374151;--gray-900:#111827;--text-primary:#111827;--text-secondary:#4b5563;--font-sans:"Noto Sans JP",sans-serif;--font-serif:"Noto Serif JP",serif}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--text-primary);background:var(--white);line-height:1.7;font-size:15px;overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}ul{list-style:none}.container{max-width:1100px;margin:0 auto;padding:0 24px}section{padding:80px 0}.section-label{font-size:11px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--blue-accent);margin-bottom:12px}.section-title{font-size:2rem;font-weight:700;color:var(--gray-900);margin-bottom:16px;line-height:1.3}.section-desc{color:var(--text-secondary);font-size:15px;line-height:1.8;max-width:600px}@media (max-width:768px){section{padding:60px 0}.section-title{font-size:1.5rem}}