styles.css

*{box-sizing:border-box}body{font-family:Segoe UI,Arial,Helvetica,sans-serif;background:#f2f6fb;color:#0f1724;display:flex;align-items:center;justify-content:center;height:100vh;margin:0;padding:20px} .card{width:100%;max-width:720px;background:#fff;border-radius:12px;box-shadow:0 8px 30px rgba(17,24,39,0.08);padding:28px} .logo{display:block;margin:0 auto 12px;height:48px;width:48px;background:transparent} h1{margin:0 0 8px;font-size:20px;color:#0b1220;text-align:center} p#message{margin:0 0 16px;text-align:center;color:#334155} .meta{display:flex;flex-direction:column;gap:6px;background:#f8fafc;padding:12px;border-radius:8px;margin-bottom:16px;font-size:14px;color:#0f1724} .controls{display:flex;flex-direction:column;gap:12px} .buttons{display:flex;justify-content:flex-end;gap:8px} button{padding:8px 14px;border-radius:8px;border:1px solid #e2e8f0;background:#fff;color:#0f1724;cursor:pointer;font-weight:600} button#continue{background:#0ea5a4;color:#fff;border:none} button#cancel{background:transparent} .note{margin-top:16px;font-size:13px;color:#667085;text-align:center} 
/* 新的底部横向布局：按钮在右，徽标与文字在左，垂直居中对齐 */
.card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px}
.card-footer .controls{margin:0}
.footer-brand{display:flex;align-items:center;gap:12px;margin:0}
.wayback-logo{width:64px;height:64px;object-fit:contain;flex:0 0 64px}
.footer-brand .note{margin:0;line-height:1.1;text-align:left;font-size:13px}
main.card{position:relative}
@media (max-width:720px){
  .card-footer{flex-direction:column;align-items:stretch;gap:8px}
  /* 按钮在上方并靠右 */
  .controls{order:0}
  .card-footer .buttons{align-self:flex-end}
  /* 徽标与文字在按钮下方并占满一行 */
  .footer-brand{order:1;width:100%;align-items:center}
  .footer-brand .note{text-align:left}
  .wayback-logo{width:48px;height:48px;flex:0 0 48px}
}