.paywall-overlay{position:fixed;inset:0;z-index:10000;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(61,76,95,.58);backdrop-filter:blur(6px);opacity:0;transition:opacity .22s}.paywall-overlay.paywall-show{opacity:1}.paywall-card{position:relative;width:min(480px,100%);max-height:92vh;overflow:auto;border:4px solid #fff;border-radius:24px;background:linear-gradient(145deg,#fff9fc,#eaf8ff);box-shadow:0 24px 80px rgba(55,75,95,.34);transform:translateY(14px) scale(.97);transition:transform .22s}.paywall-show .paywall-card{transform:none}.paywall-close{position:absolute;right:12px;top:10px;border:0;background:transparent;color:#8192a5;font-size:30px;line-height:1}.paywall-card-inner{padding:26px}.paywall-header{text-align:center;padding-right:24px}.paywall-header h2{margin:0;color:#657899;font-family:"KaiTi","STKaiti",cursive;font-size:29px}.paywall-header p{margin:6px 0 18px;color:#aa6e8a;font-weight:700}.paywall-body{display:flex;flex-direction:column;align-items:center;gap:14px}.paywall-free{width:100%;padding:12px;border:2px solid #fff;border-radius:14px;background:#effbf4;text-align:center;color:#4e8c68}.paywall-free strong,.paywall-free span{display:block}.paywall-free span{margin-top:4px;font-size:13px;line-height:1.5}.paywall-qr-img{width:170px;height:170px;object-fit:contain;border:7px solid #fff;border-radius:16px;box-shadow:0 8px 25px rgba(85,105,125,.18)}.paywall-message{margin:0;line-height:1.75;color:#667b8e;text-align:left}.paywall-footer{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.paywall-btn{border:2px solid #fff;border-radius:12px;padding:11px 12px;font:inherit;cursor:pointer}.paywall-btn.support{color:#fff;background:linear-gradient(180deg,#75bee5,#d993bd)}.paywall-btn.later{color:#5b7d9b;background:#fff}.paywall-footer p{grid-column:1/-1;margin:0;text-align:center;font-size:11px;line-height:1.5;color:#91a0ae}@media(max-width:520px){.paywall-card-inner{padding:22px 16px}.paywall-footer{grid-template-columns:1fr}.paywall-footer p{grid-column:1}.paywall-qr-img{width:150px;height:150px}}