/* Q&A section (questions & answers) and the home "questions" block */
.qa-hero { padding: 26px 0 8px; }
.qa-hero h1 { margin-bottom: .35em; }
.qa-search { margin: 18px 0 12px; max-width: 640px; }
.qa-search input { width: 100%; font: inherit; padding: 13px 16px; border-radius: 14px; border: 1px solid var(--border); background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
.qa-search input:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.qa-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 4px; }
.qa-chips a { display: inline-flex; gap: 6px; align-items: center; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-size: .88rem; }
.qa-chips a span { color: var(--muted); font-size: .8rem; }
.qa-chips a:hover { border-color: var(--primary); text-decoration: none; }
.qa-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.qa-list li a { display: flex; flex-direction: column; gap: 4px; height: 100%; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--border); background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
.qa-list li a:hover { border-color: var(--primary); text-decoration: none; }
.qa-list strong { font-weight: 600; color: var(--link); }
.qa-list span { color: var(--muted); font-size: .9rem; }
.qa-cat { scroll-margin-top: 90px; }
.qa-head { padding: 22px 0 6px; }
.qa-head h1 { margin-top: 4px; }
.qa-asked { display: flex; gap: 14px; align-items: flex-start; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; margin-bottom: 18px; }
.qa-ico { flex: 0 0 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font: 700 1.2rem var(--display); color: #fff; background: linear-gradient(135deg, var(--primary), var(--primary-2)); }
.qa-label { font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 700; color: var(--accent); margin: 0 0 6px; }
.qa-label .muted { text-transform: none; letter-spacing: 0; font-weight: 500; }
.qa-asked-text { margin: 0; font-size: 1.06rem; font-style: italic; }
.qa-short { background: var(--accent-soft); border: 1px solid var(--border); border-inline-start: 5px solid var(--accent); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 22px; }
.qa-short p { margin: 0; font-size: 1.06rem; font-weight: 500; }
.qa-long { margin-bottom: 14px; }
.qa-long h3 { margin-top: 1.3em; }
.qa-long blockquote { margin: 14px 0; padding: 10px 16px; border-inline-start: 4px solid var(--primary); background: var(--surface-2); border-radius: 10px; }
.qa-disclaimer { margin: 18px 0; }
.qa-rel ul, .qa-side-cats { list-style: none; padding: 0; margin: 0 0 10px; display: grid; gap: 8px; }
.qa-rel li a, .qa-side-cats a { font-size: .93rem; }
.qa-ask { margin: 30px 0 10px; }
.qa-ask textarea { width: 100%; font: inherit; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); color: var(--text); resize: vertical; min-height: 110px; }
.qa-lbl { display: block; font-weight: 600; margin: 8px 0 6px; }
.qa-ask-row { display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: center; margin-top: 12px; }
.qa-ask-row p { margin: 0; flex: 1 1 260px; }
.qa-hp { position: absolute; inset-inline-start: -9999px; width: 1px; height: 1px; overflow: hidden; }
.qa-msg { margin: 12px 0 0; padding: 10px 14px; border-radius: 10px; background: var(--surface-2); }
.qa-msg.ok { background: rgba(21, 128, 61, .1); color: var(--ok); }
.qa-msg.err { background: rgba(239, 68, 68, .1); color: #b91c1c; }
.home-qa .qa-list { margin-bottom: 14px; }
@media (max-width: 780px) { .qa-list { grid-template-columns: 1fr; } .qa-asked { padding: 14px; } }
/* header: room for the 8th menu item (Q&A) */
@media (min-width: 781px) and (max-width: 1440px) { .nav { gap: 0; } .nav a { padding: 8px 6px; font-size: .86rem; } }
@media (min-width: 781px) and (max-width: 1140px) { .brand-txt { display: none; } }
@media (min-width: 781px) and (max-width: 1000px) { .nav a { padding: 8px 4px; font-size: .8rem; } }
@media (min-width: 781px) and (max-width: 880px) { .nav a { padding: 8px 3px; font-size: .75rem; } .hdr { gap: 8px; } }