html,body{margin:0;padding:0;width:100%;height:100%;height:100dvh;overflow:hidden;position:fixed;top:0;left:0;overscroll-behavior:none;touch-action:none;-webkit-text-size-adjust:100%;text-size-adjust:100%}
.err-page{height:100%;box-sizing:border-box;display:flex;align-items:center;justify-content:center;padding:24px;overflow:hidden;touch-action:none;background:#e0dfdf url(../images/rubber_grip.png) repeat;font-family:"Helvetica Neue",Helvetica,Arial,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
.err-page *{box-sizing:border-box}
.err-card{width:100%;max-width:520px;max-height:100%;overflow-y:auto;touch-action:pan-y;-webkit-overflow-scrolling:touch;background:#ffffff;border:1px solid #e0dfdf;border-top:4px solid #ffb800;border-radius:4px;box-shadow:0 4px 16px rgba(33,33,33,.12);padding:48px 32px;text-align:center}
.err-icon{width:64px;height:64px;line-height:64px;margin:0 auto 20px;border-radius:50%;background:rgba(255,184,0,.18);color:#43306e;font-size:28px;font-weight:700}
.err-icon--error{background:rgba(243,7,2,.08);color:#f30702}
.err-code{font-size:56px;font-weight:800;color:#43306e;line-height:1.1;letter-spacing:2px}
.err-title{margin:12px 0 8px;font-size:20px;font-weight:700;color:#212121}
.err-msg{margin:0 0 12px;font-size:15px;line-height:1.8;color:#4f4f4f;word-break:break-word}
.err-msg a{color:#b8860b;text-decoration:underline}
.err-count{font-weight:700;color:#b8860b}
.err-actions{margin-top:24px}
.err-btn{display:inline-block;padding:10px 28px;margin:0 6px 8px;border-radius:4px;background:#ffb800;color:#212121;text-decoration:none;font-size:14px;font-weight:700;border:1px solid #ffb800;transition:background .2s ease}
.err-btn:hover{background:#e6a600}
.err-btn--ghost{background:#ffffff;color:#43306e;border:1px solid #43306e}
.err-btn--ghost:hover{background:#f5f2fa}
.err-footer{margin-top:28px;font-size:12px;color:#bcbcbc}
@media (max-width:480px){.err-page{padding:12px}.err-card{padding:32px 18px}.err-code{font-size:44px}.err-icon{width:56px;height:56px;line-height:56px}.err-title{font-size:18px}.err-msg{font-size:14px}.err-btn{padding:10px 22px}}
@media (max-height:640px){.err-page{padding:12px}.err-card{padding:24px 18px}.err-icon{width:48px;height:48px;line-height:48px;margin-bottom:12px}.err-code{font-size:36px}.err-title{font-size:17px;margin:8px 0 6px}.err-msg{font-size:14px}.err-actions{margin-top:14px}.err-btn{padding:8px 20px}.err-footer{margin-top:14px}}