:root{--bg:#fdf6ef;--bg-warm:#faeee4;--primary:#c97b6b;--primary-dark:#a85f50;--secondary:#e8a598;--accent:#d4956a;--accent-light:#f0c9a8;--text:#3d2b1f;--text-mid:#7a5a4a;--text-light:#b08070;--surface:#fff9f4;--border:#f0ddd0;--font-serif:var(--font-serif,"Noto Serif JP",serif);--font-sans:var(--font-sans,"Noto Sans JP",sans-serif)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.8;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-serif)}a{color:inherit;text-decoration:none}img{max-width:100%}.container{max-width:900px;margin:0 auto;padding:0 24px}.section{padding:96px 0}.section-label{font-family:var(--font-sans);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--primary);font-weight:500;margin-bottom:16px}.section-title{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:600;line-height:1.4;color:var(--text);margin-bottom:20px}.section-body{font-size:1rem;color:var(--text-mid);line-height:2;max-width:600px}.divider{width:48px;height:2px;background:linear-gradient(90deg,var(--primary),var(--accent));margin:24px 0;border-radius:2px}.btn{display:inline-block;padding:16px 40px;border-radius:50px;font-family:var(--font-sans);font-size:.9rem;font-weight:500;letter-spacing:.05em;cursor:pointer;border:none;transition:all .3s ease}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 8px 24px hsla(10,47%,60%,.35)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px hsla(10,47%,60%,.45)}.btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff}