.ch-launch{position:fixed;right:22px;bottom:max(22px,env(safe-area-inset-bottom));z-index:80;display:flex;align-items:center;gap:10px;min-height:48px;padding:12px 18px;border:1px solid #111;border-radius:0;background:#111;color:#fff;font:500 12px/1.5 'DM Sans',Arial,sans-serif;box-shadow:0 5px 20px #0002;cursor:pointer}.ch-launch-mark{width:20px;height:20px;border:1px solid #999;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font:12px/1 Arial,sans-serif}.ch-launch:focus-visible,.ch-dialog button:focus-visible,.ch-dialog a:focus-visible,.ch-dialog input:focus-visible{outline:3px solid #8b8b83;outline-offset:3px}
.ch-dialog{position:fixed;inset:auto 22px 84px auto;margin:0;width:min(400px,calc(100vw - 32px));max-height:min(720px,calc(100dvh - 120px));padding:0;overflow:auto;border:1px solid #333;border-radius:0;background:#fafaf7;color:#111;box-shadow:0 18px 60px #0003;font-family:'DM Sans',Arial,sans-serif}.ch-dialog::backdrop{background:#1115}.ch-dialog h2{font:500 23px/1.3 Manrope,Arial,sans-serif;letter-spacing:-.6px;margin:0}.ch-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 18px 16px;border-bottom:1px solid #d8d8d0}.ch-close{display:flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;border:0;background:transparent;font:26px/1 Arial,sans-serif;color:#111;cursor:pointer}.ch-intro{margin:0;padding:17px 22px 0;font-size:12px;line-height:1.7;color:#666}.ch-body{padding:18px 22px 23px}.ch-search-label{display:block;font-size:11px;line-height:1.5}.ch-search{display:block;width:100%;min-height:44px;margin-top:7px;padding:10px 12px;border:1px solid #bcbcb4;border-radius:0;background:#fff;color:#111;font:13px/1.5 'DM Sans',Arial,sans-serif}.ch-results{margin:10px 0 0;padding:0;list-style:none}.ch-result-link{display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:44px;padding:10px 0;color:#111;border-bottom:1px solid #deded6;font-size:12px;line-height:1.5}.ch-result-link small{flex-shrink:0;font-size:10px;color:#666}.ch-result-note{font-size:11px;color:#777;line-height:1.6;margin:8px 0}.ch-topics{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:20px}.ch-topic{min-height:44px;padding:9px 10px;text-align:left;background:#fff;border:1px solid #d0d0c8;color:#333;font:11px/1.5 'DM Sans',Arial,sans-serif;cursor:pointer}.ch-topic[aria-pressed="true"]{border-color:#111;background:#ededE6;color:#111}.ch-answer{border-top:1px solid #d3d3ca;padding-top:18px;margin-top:20px}.ch-answer h3{font:600 15px/1.5 'DM Sans',Arial,sans-serif;letter-spacing:0;margin:0 0 9px}.ch-answer p{font-size:12px;color:#5d5d57;line-height:1.8;margin:0}.ch-contact{margin:20px 0 0;padding-top:18px;border-top:1px solid #d3d3ca}.ch-contact a{display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:44px;font-size:12px;text-decoration:underline;text-underline-offset:4px}.ch-contact p,.ch-note{font-size:10px!important;line-height:1.7!important;color:#777!important;margin:6px 0 0!important}.ch-note{padding-top:15px!important}.ch-title:focus{outline:none}.ch-result-status{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
@media(max-width:640px){.ch-launch{right:14px;bottom:max(14px,env(safe-area-inset-bottom));min-height:46px;padding:10px 14px;font-size:11px}.ch-dialog{right:16px;bottom:max(76px,calc(env(safe-area-inset-bottom) + 70px));width:calc(100vw - 32px);max-height:calc(100dvh - 105px)}.ch-heading{padding:16px}.ch-body{padding:16px 20px 20px}.ch-intro{padding:14px 20px 0}.ch-search{font-size:16px}}
@media(prefers-reduced-motion:reduce){.ch-dialog,.ch-launch{scroll-behavior:auto;transition:none;animation:none}}