.tool-about{background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-lg);max-width:820px;color:var(--color-text);margin:40px auto 80px;padding:24px clamp(18px,4vw,28px);line-height:1.6}.tool-about__heading{font-family:var(--font-heading);margin-bottom:10px;font-size:1.2rem}.tool-about__subheading{margin:18px 0 8px;font-size:.95rem;font-weight:700}.tool-about__p{color:var(--color-text-secondary);margin-bottom:10px;font-size:.95rem}.tool-about__list{margin:0;padding-left:1.25em;font-size:.93rem}.tool-about__list li{margin-bottom:4px}.tool-about__links{flex-direction:column;gap:6px;margin:0;padding:0;font-size:.93rem;list-style:none;display:flex}.tool-about__links a{color:var(--color-text);text-underline-offset:2px;font-weight:600;text-decoration:underline}@media (max-width:860px){.tool-about{margin-left:16px;margin-right:16px}}