.cs-overlay{position:fixed;inset:0;background:rgba(255,255,255,.85);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:10000;padding:20px}.cs-card{background:#ffffff;width:100%;max-width:500px;border-radius:0;padding:60px 40px;position:relative;text-align:center;border-top:8px solid #6a733a;box-shadow:0 30px 60px rgba(0,0,0,.4)}.cs-close{position:absolute;top:15px;right:15px;background:none;border:none;color:#ccc;font-size:24px;cursor:pointer}.cs-brand-tag{color:#6a733a;font-size:.75rem;font-weight:800;letter-spacing:3px;margin-bottom:10px}.cs-title{font-size:2.8rem;font-weight:900;color:#1a1a1a;margin:0;line-height:1}.cs-subtitle{color:#666;font-size:.9rem;letter-spacing:2px;margin-top:10px}.cs-spacer{height:2px;background:#f0f0f0;width:50px;margin:25px auto}.cs-date{font-size:1.4rem;color:#1a1a1a;font-weight:800;margin-bottom:15px}.cs-desc{color:#666;font-size:.95rem;line-height:1.6;margin-bottom:30px;max-width:320px;margin-left:auto;margin-right:auto}.cs-confirm-btn{background:#6a733a;color:white;border:none;padding:16px 40px;font-weight:800;font-size:.9rem;letter-spacing:2px;cursor:pointer;transition:all .3s ease}.cs-confirm-btn:hover{background:#545c2e;transform:translateY(-2px);box-shadow:0 10px 20px rgba(106,115,58,.3)}@media (max-width:480px){.cs-title{font-size:2.2rem}.cs-card{padding:50px 20px}}