.iq-page{max-width:900px;margin:40px auto;padding:0 20px}.iq-intro{text-align:center;margin-bottom:30px}.iq-intro h1{color:#1e293b;margin:0 0 10px;font-size:32px;font-weight:800}.iq-intro p{color:#64748b;max-width:750px;margin:0 auto;font-size:15px;line-height:1.6}.iq-search{margin-bottom:25px;position:relative}.iq-search input{box-sizing:border-box;background:#fff;border:1px solid #cbd5e1;border-radius:8px;width:100%;padding:12px 15px 12px 40px;font-size:14px}.iq-search svg{color:#94a3b8;position:absolute;top:15px;left:14px}.iq-section{flex-direction:column;gap:12px;margin-bottom:30px;display:flex}.iq-section h2{color:#1e293b;text-align:left;margin:0;font-size:20px;font-weight:700}.iq-item{background:#fff;border:1px solid #e2e8f0;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px #00000005}.iq-item h3{font:inherit;margin:0}.iq-item button{color:#64748b;width:100%;font:inherit;text-align:left;cursor:pointer;background:#fff;border:0;align-items:center;gap:12px;padding:16px 20px;transition:background .2s;display:flex}.iq-item button:hover,.iq-item button[aria-expanded=true]{background:#f8fafc}.iq-item button svg{flex:none;margin-left:auto}.iq-number{color:#2563eb;flex:none;font-size:14px;font-weight:700}.iq-question{color:#1e293b;font-size:15px;font-weight:600}.iq-answer{background:#f8fafc;border-top:1px solid #f1f5f9;padding:15px 20px 20px}.iq-answer[hidden]{display:none}.iq-answer p{color:#334155;margin:0;font-size:14px;line-height:1.6}.iq-item code{color:#0f172a;overflow-wrap:anywhere;background:#e2e8f0;border-radius:4px;padding:1px 5px;font-size:.92em}.iq-empty{text-align:center;color:#64748b;background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:40px}.iq-empty svg{color:#cbd5e1;margin-bottom:10px}.iq-empty p{margin:0;font-size:15px;font-weight:500}@media (width<=600px){.iq-intro h1{font-size:26px}.iq-item button,.iq-answer{padding:14px}}