.footer-about { border:0; padding:0; background:none; color:var(--text-muted); font:inherit; font-size:13px; cursor:pointer; }
.footer-about:hover { color:var(--text); }
.footer-about:focus-visible { outline:2px solid var(--accent); outline-offset:5px; }
.about-dialog { box-sizing:border-box; width:min(540px, calc(100vw - 32px)); max-height:calc(100dvh - 48px); margin:auto; padding:28px; background:var(--bg-card, #171815); color:var(--text, #e6e7df); border:1px solid var(--border, #30322d); border-radius:8px; overflow:auto; }
.about-dialog::backdrop { background:#000a; }
.about-dialog h2 { margin:8px 0 6px; font-size:28px; letter-spacing:-.7px; }
.about-dialog p { color:var(--text-muted); font-size:14px; line-height:1.7; margin:16px 0; }
.about-dialog .about-links { display:flex; flex-wrap:wrap; gap:16px; margin:24px 0; }
.about-dialog a { color:var(--accent); }
.about-dialog .about-close { display:block; margin-left:auto; }