.about-main{max-width:1280px;padding-top:36px;padding-bottom:36px;color:var(--qg-text);line-height:1.9}.about-main a,.about-footer a{color:var(--qg-accent)}.about-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:20px;border-bottom:1px solid var(--qg-line)}.about-heading h1{font-size:30px;line-height:1.3;color:var(--qg-ink);margin:4px 0 0;letter-spacing:-.6px}.about-heading nav{display:flex;gap:8px 24px;flex-wrap:wrap;font-size:13px}.about-heading nav a:hover,.about-footer a:hover{text-decoration:underline;text-underline-offset:5px}.about-intro{padding-top:20px;scroll-margin-top:110px}.about-intro>p{margin:10px 0}.about-lead{font-size:20px;font-weight:600;color:var(--qg-ink)}.about-features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:26px 0}.about-features>a{display:block;border:1px solid var(--qg-line);background:var(--qg-panel);border-radius:12px;padding:18px 20px;transition:border-color .18s,background .18s}.about-features>a:hover{border-color:var(--qg-accent);background:var(--qg-raised)}.about-features span{color:var(--qg-muted);font-size:11px;letter-spacing:1px}.about-features strong{display:block;font-size:18px;color:var(--qg-ink);margin-top:3px}.about-features p{margin:4px 0 10px;color:var(--qg-text);font-size:13px}.about-features b{font-size:12px;font-weight:500}.about-contact{display:flex;gap:24px;align-items:center;padding:22px 26px;border:1px solid var(--qg-line);border-radius:12px;background:var(--qg-panel);margin-top:22px}.about-qr{flex:0 0 112px;background:white;border-radius:8px;padding:6px;line-height:0}.about-qr img{display:block;width:100%;height:auto}.about-contact h2{font-size:18px;color:var(--qg-ink);margin:0 0 4px}.about-contact p{margin:2px 0}.about-contact .about-contact-note{color:var(--qg-muted);font-size:12px}.about-contact>div>a{display:inline-block;font-size:13px;margin-top:6px}.about-section{margin-top:32px;scroll-margin-top:100px}.about-section>h2{display:flex;align-items:center;gap:14px;font-size:17px;color:var(--qg-ink);margin:0 0 14px}.about-section>h2:after{content:"";height:1px;flex:1;background:var(--qg-line)}.about-section>h2>span{font-size:12px;font-weight:400;color:var(--qg-muted)}.about-questions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-items:start}.about-questions details{border:1px solid var(--qg-line);border-radius:10px;background:var(--qg-panel);padding:0 18px}.about-questions summary{display:flex;justify-content:space-between;align-items:center;gap:14px;list-style:none;cursor:pointer;padding:14px 0;font-weight:600;color:var(--qg-ink);font-size:13px;line-height:1.7}.about-questions summary::-webkit-details-marker{display:none}.about-questions summary:after{content:"+";font-size:18px;line-height:1;color:var(--qg-muted);font-weight:400}.about-questions details[open] summary:after{content:"−"}.about-questions details[open] summary{border-bottom:1px dashed var(--qg-line)}.about-questions p{font-size:13px;margin:12px 0 16px;line-height:1.95}.about-terms{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 24px;margin:0;padding:8px 20px;background:var(--qg-panel);border:1px solid var(--qg-line);border-radius:12px}.about-terms>div{padding:16px 0;border-bottom:1px solid var(--qg-line)}.about-terms>div:nth-last-child(-n+3){border:0}.about-terms dt{font-size:14px;color:var(--qg-ink);font-weight:600}.about-terms dd{font-size:13px;margin:6px 0 0;line-height:1.9;color:var(--qg-muted)}.about-note{margin-top:28px;padding:20px 24px;border-left:3px solid var(--qg-accent);background:var(--qg-soft);border-radius:0 10px 10px 0}.about-note strong{font-size:17px;color:var(--qg-ink)}.about-note p{font-size:13px;margin:4px 0}.about-note>a{font-size:13px}.about-footer{max-width:1280px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;padding-top:24px;padding-bottom:30px;border-top:1px solid var(--qg-line);font-size:12px;color:var(--qg-muted)}.about-footer nav{display:flex;gap:20px;flex-wrap:wrap}.about-skip{position:fixed;top:-60px;left:16px;z-index:1000;background:var(--qg-panel);padding:10px 16px;border:1px solid var(--qg-line);border-radius:6px}.about-skip:focus{top:12px}.about-main :is(a,summary):focus-visible{outline:2px solid var(--qg-accent);outline-offset:4px}
@media(max-width:750px){.about-main{padding-top:24px;padding-bottom:28px}.about-heading{align-items:flex-start;flex-direction:column;gap:14px}.about-heading h1{font-size:26px}.about-heading nav{gap:8px 20px}.about-lead{font-size:18px}.about-features{grid-template-columns:1fr;gap:10px;margin:20px 0}.about-features>a{padding:14px 18px}.about-features p{margin:3px 0 6px}.about-contact{gap:16px;padding:18px 16px}.about-qr{flex-basis:90px}.about-contact .eyebrow{display:none}.about-contact h2{font-size:16px}.about-contact p{font-size:12px}.about-section>h2{flex-wrap:wrap;gap:2px 12px}.about-section>h2>span{display:none}.about-questions{grid-template-columns:1fr}.about-terms{grid-template-columns:1fr;padding:0 18px}.about-terms>div:nth-last-child(-n+3){border-bottom:1px solid var(--qg-line)}.about-terms>div:last-child{border:0}.about-footer{margin:0 16px;padding:20px 0 26px}.about-footer nav{gap:14px}}