.ch-cb{position:fixed;bottom:0;left:0;right:0;z-index:99999;background:rgba(10,22,40,0.97);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-top:1px solid rgba(198,169,98,0.2);padding:24px 28px;font-family:Inter,system-ui,sans-serif;font-size:14px;line-height:1.6;color:#E8E3DB;transform:translateY(100%);transition:transform 0.5s cubic-bezier(0.23,1,0.32,1),opacity 0.5s ease;opacity:0}.ch-cb.ch-cb--visible{transform:translateY(0);opacity:1}.ch-cb-inner{max-width:1200px;margin:0 auto;display:flex;align-items:flex-start;gap:24px;flex-wrap:wrap}.ch-cb-text{flex:1;min-width:280px}.ch-cb-text p{margin:0 0 6px;font-size:13px;letter-spacing:0.01em;color:rgba(232,227,219,0.85)}.ch-cb-link{color:var(--ch-gold,#C6A962);text-decoration:none;font-size:12px;letter-spacing:0.08em;text-transform:uppercase;border-bottom:1px solid rgba(198,169,98,0.3);padding-bottom:1px;transition:border-color 0.3s}.ch-cb-link:hover{border-color:var(--ch-gold,#C6A962)}.ch-cb__categories{flex-basis:100%;display:flex;flex-wrap:wrap;gap:16px;padding:16px 0 8px}.ch-cb__cat{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;padding:10px 16px;background:rgba(255,255,255,0.04);border:1px solid rgba(198,169,98,0.12);border-radius:8px;transition:all 0.3s ease}.ch-cb__cat:hover{background:rgba(198,169,98,0.08);border-color:rgba(198,169,98,0.25)}.ch-cb__cat input{width:16px;height:16px;accent-color:var(--ch-gold,#C6A962);cursor:pointer}.ch-cb__cat strong{color:#E8E3DB;font-weight:500}.ch-cb__cat-desc{color:rgba(232,227,219,0.5);font-size:11px}.ch-cb-actions{display:flex;gap:12px;flex-shrink:0;align-items:center}.ch-cb-btn{padding:11px 24px;border-radius:4px;font-weight:500;font-size:12px;cursor:pointer;border:none;transition:all 0.35s ease;letter-spacing:0.1em;text-transform:uppercase}.ch-cb-btn--primary{background:linear-gradient(135deg,#C6A962 0%,#D4BA7A 50%,#C6A962 100%);color:#0a1628;box-shadow:0 2px 12px rgba(198,169,98,0.3)}.ch-cb-btn--primary:hover{background:linear-gradient(135deg,#D4BA7A 0%,#E0C98A 50%,#D4BA7A 100%);box-shadow:0 4px 20px rgba(198,169,98,0.45);transform:translateY(-1px)}.ch-cb-btn--secondary{background:transparent;color:#E8E3DB;border:1px solid rgba(232,227,219,0.2)}.ch-cb-btn--secondary:hover{border-color:rgba(198,169,98,0.5);color:var(--ch-gold,#C6A962)}.ch-cb-btn--link{background:none;color:rgba(198,169,98,0.85);text-decoration:none;padding:10px 8px;font-size:11px;letter-spacing:0.12em}.ch-cb-btn--link:hover{color:var(--ch-gold,#C6A962)}.ch-cb-btn:focus-visible{outline:2px solid var(--ch-gold,#C6A962);outline-offset:2px}.ch-cb-reopen{position:fixed;bottom:24px;left:24px;z-index:99998;width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:rgba(10,22,40,0.7);backdrop-filter:blur(20px) saturate(200%);-webkit-backdrop-filter:blur(20px) saturate(200%);border:1px solid rgba(198,169,98,0.18);border-radius:50%;cursor:pointer;color:var(--ch-gold,#C6A962);box-shadow:0 4px 24px rgba(0,0,0,0.25),inset 0 1px 0 rgba(255,255,255,0.04);transition:all 0.5s cubic-bezier(0.23,1,0.32,1);padding:0;opacity:0.75}.ch-cb-reopen:hover{background:rgba(10,22,40,0.88);border-color:rgba(198,169,98,0.4);box-shadow:0 8px 32px rgba(0,0,0,0.35),0 0 24px rgba(198,169,98,0.08);transform:scale(1.06);opacity:1}.ch-cb-reopen:active{transform:scale(0.95)}.ch-cb-reopen svg{width:18px;height:18px;filter:drop-shadow(0 1px 3px rgba(198,169,98,0.2))}@media(max-width:600px){.ch-cb{padding:20px 16px}.ch-cb-inner{flex-direction:column;text-align:center}.ch-cb-actions{width:100%;justify-content:center;flex-wrap:wrap}.ch-cb__categories{justify-content:center}.ch-cb-reopen{bottom:16px;left:16px;width:40px;height:40px}.ch-cb-reopen svg{width:18px;height:18px}}@media(prefers-reduced-motion:reduce){.ch-cb,.ch-cb-btn,.ch-cb-reopen{transition:none}}