html,body{margin:0;min-height:100%;background:#f2f0eb;color:#2b2926;font:16px/1.7 system-ui,-apple-system,"Microsoft YaHei",sans-serif}body{display:flex;align-items:center;justify-content:center;min-height:100vh}.pool-card{box-sizing:border-box;width:min(440px,calc(100% - 40px));padding:36px 24px;text-align:center;background:#fffdf9;border:1px solid #e5e0d6;border-radius:20px;box-shadow:0 16px 55px #3027190a}.pool-card h1{font-size:24px;margin:16px 0}.pool-card p{color:#716d66}.pool-spinner{display:block;width:30px;height:30px;border:3px solid #ece6db;border-top-color:#c58b3a;border-radius:50%;margin:auto;animation:spin .8s linear infinite}.pool-card.failed .pool-spinner{display:none}button{display:block;width:100%;border:0;border-radius:10px;background:#a96f24;color:white;padding:13px 16px;font:inherit;cursor:pointer;margin-top:12px}.secondary{background:#f1ede5;color:#5b5449}[hidden]{display:none!important}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.pool-spinner{animation:none}}