/* 全站访问验证门 - 样式 */
#sg-mask{position:fixed;inset:0;z-index:2147483647;background:rgba(15,23,42,.62);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;padding:20px;font-family:-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
#sg-card{background:#fff;border-radius:16px;box-shadow:0 24px 64px rgba(0,0,0,.28);width:100%;max-width:360px;padding:32px 28px;text-align:center;animation:sg-in .28s ease}
@keyframes sg-in{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}
.sg-title{font-size:21px;font-weight:800;color:#1f2937;margin-bottom:20px}
.sg-sub{font-size:13.5px;color:#6b7280;margin-bottom:22px;line-height:1.7}
.sg-btn{display:block;width:100%;border:0;background:#2563eb;color:#fff;font-size:15px;font-weight:600;padding:12px;border-radius:10px;cursor:pointer;transition:background .15s}
.sg-btn:hover{background:#1d4ed8}
.sg-hint{font-size:13px;color:#6b7280;margin-bottom:14px;text-align:left}
.sg-track{position:relative;height:46px;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:23px;overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none}
.sg-fill{position:absolute;left:0;top:0;bottom:0;width:0;background:#dbeafe;border-radius:23px}
.sg-txt{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:13px;color:#94a3b8;pointer-events:none}
.sg-handle{position:absolute;left:0;top:0;width:46px;height:46px;border-radius:50%;background:#2563eb;color:#fff;display:flex;align-items:center;justify-content:center;cursor:grab;box-shadow:0 2px 8px rgba(37,99,235,.4);transition:transform .12s}
.sg-handle:active{cursor:grabbing}
.sg-handle.sg-ok{background:#059669;box-shadow:0 2px 8px rgba(5,150,105,.4)}
.sg-track.sg-done .sg-txt{color:#059669;font-weight:600}
.sg-foot{margin-top:16px;font-size:11.5px;color:#cbd5e1}