:root{--color-navy:#0A1628;--color-navy-mid:#112240;--color-navy-light:#1B3358;--color-gold:#C49A3C;--color-gold-light:#E2B96A;--color-white:#FFFFFF;--color-off-white:#F5F3EE;--color-text:#1A1A1A;--color-text-muted:#666666;--color-border:#E0DDD8;--font-serif:var(--font-noto-serif-jp,"Noto Serif JP",serif);--font-sans:var(--font-noto-sans-jp,"Noto Sans JP",sans-serif)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-white);line-height:1.7;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{text-decoration:none;color:inherit}ul{list-style:none}.container{max-width:1100px;margin:0 auto;padding:0 24px}.section{padding:80px 0}.section-title{font-family:var(--font-serif);font-size:clamp(26px,4vw,36px);font-weight:700;color:var(--color-navy);line-height:1.4;margin-bottom:12px}.section-subtitle{font-size:12px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--color-gold);margin-bottom:8px}.section-lead{font-size:15px;color:var(--color-text-muted);line-height:1.9;max-width:600px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.fade-in{opacity:0}.fade-in.visible{animation:fadeInUp .7s ease forwards}@media (max-width:768px){.section{padding:60px 0}}