:root{--color-main:#1d3557;--color-text-secondary:#4b5563;--color-text-tertiary:#6b7280;--color-background:#faf9f7;--color-surface:#fff;--color-border-default:#e5e7eb;--color-border-subtle:#0000000f;--color-cta-gradient:linear-gradient(135deg,#ffe566 0%,#fecc31 100%);--shadow-cta:0 4px 16px #fecc3166}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--color-background);max-width:100vw;color:var(--color-main);font-family:system-ui,-apple-system,BlinkMacSystemFont,SF Pro Text,Inter,Segoe UI,sans-serif;line-height:1.7;overflow-x:hidden}body{font-size:.9375rem;font-weight:400}h1{letter-spacing:-.02em;color:var(--color-main);font-size:clamp(1.75rem,6vw,2.25rem);font-weight:800;line-height:1.3}h2{letter-spacing:-.02em;color:var(--color-main);font-size:clamp(1.25rem,4vw,1.5rem);font-weight:700;line-height:1.3}h3{color:var(--color-main);font-size:1.125rem;font-weight:600}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}.memoCard{background:var(--color-surface);border:1px solid var(--color-border-subtle);cursor:pointer;text-align:left;border-radius:16px;width:100%;padding:24px;transition:all .2s;display:block}.memoCard:hover{transform:translateY(-2px);box-shadow:0 8px 24px #00000014}.memoCardTitle{color:var(--color-main);margin-bottom:8px;font-size:1.125rem;font-weight:600}.memoCardDescription{color:var(--color-text-secondary);font-size:.875rem;line-height:1.6}