.closure-banner{position:fixed;bottom:0;left:5px;right:5px;background:linear-gradient(135deg,#415a3f 0,#3d663b 100%);color:white;z-index:1000;box-shadow:0 -4px 12px rgba(0,0,0,0.15);border-radius:12px 12px 0 0;transition:transform .3s ease-in-out,opacity .3s ease-in-out}.closure-banner.hidden{transform:translateY(100%);opacity:0;pointer-events:none}.closure-banner__content{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1200px;margin:0 auto;gap:16px}.closure-banner__icon{flex-shrink:0;display:flex;align-items:center;justify-content:center}.closure-banner__icon svg{width:28px;height:28px;color:#e7e5da;filter:drop-shadow(0 2px 4px rgba(0,0,0,0.2))}.closure-banner__message{flex:1;font-family:'Segoe UI','Helvetica Neue',Arial,sans-serif;font-size:16px;font-weight:500;line-height:1.5;text-align:center;letter-spacing:.3px;text-shadow:0 1px 2px rgba(0,0,0,0.2)}.closure-banner__close{flex-shrink:0;background:transparent;border:0;color:white;cursor:pointer;padding:8px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:all .2s ease;opacity:.8}.closure-banner__close:hover{background:rgba(255,255,255,0.1);opacity:1;transform:scale(1.1)}.closure-banner__close:active{transform:scale(0.95)}@media(max-width:768px){.closure-banner__content{padding:54px 16px;gap:12px}.closure-banner__icon svg{width:24px;height:24px}.closure-banner__message{font-size:15px}.closure-banner__close svg{width:18px;height:18px}}