*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'PingFang SC',sans-serif;background:#0a0a0f;color:#e0e0ed;display:flex;align-items:center;justify-content:center;min-height:100vh}
html[data-theme="light"] body{background:#f7f8fc;color:#1a1a2e}
html[data-theme="light"] .url{background:rgba(0,0,0,.04)!important;color:#7a7a8e!important}
html[data-theme="light"] p{color:#4a4a5e!important}
.box{text-align:center;max-width:460px;padding:40px}
.spinner{width:48px;height:48px;border:3px solid rgba(255,255,255,0.08);border-top-color:#818cf8;border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 24px}
html[data-theme="light"] .spinner{border-color:rgba(0,0,0,.08);border-top-color:#6366f1}
@keyframes spin{to{transform:rotate(360deg)}}
h2{font-size:18px;margin-bottom:8px}
p{font-size:14px;color:#8b8b9e;margin-bottom:4px}
a{color:#818cf8;text-decoration:none}
a:hover{text-decoration:underline}
.url{font-size:12px;color:#5a5a6e;word-break:break-all;margin-top:16px;padding:10px 16px;background:rgba(255,255,255,0.04);border-radius:8px}