.cloud-page{margin:0;background:radial-gradient(ellipse at 15% 0,#412c4433,transparent 60%),#110d18;color:#ede4f1;font:18px/1.8 'Microsoft YaHei',system-ui,sans-serif;padding:50px 24px}.cloud-card{box-sizing:border-box;max-width:760px;margin:auto;padding:42px;border:1px solid #b69a663d;border-radius:26px;background:linear-gradient(135deg,#292031cc,#19141feb);box-shadow:0 30px 100px #0004}.cloud-card h1{font:500 40px/1.55 'Songti SC','SimSun',serif;letter-spacing:2px;color:#f1ddbc;margin:22px 0}.cloud-eyebrow{color:#dcbd87;font-size:14px;letter-spacing:3px}.cloud-card p{color:#c9b9d4}.cloud-seal{float:right;border:1px solid #ddc296;padding:8px 11px;color:#e3c797;font:26px/1.2 serif}.cloud-card section{border-top:1px solid #a68a5636;padding:18px 0}.cloud-card label{display:block;color:#deceE7;margin-top:30px}.cloud-card input,.cloud-card textarea{box-sizing:border-box;width:100%;display:block;background:#130e1c;border:1px solid #917c9f;border-radius:12px;padding:14px;color:#f5eaf5;font:18px/1.6 inherit;line-height:1.7;margin:12px 0}.cloud-card textarea{font:14px/1.7 monospace;min-height:150px;word-break:break-all}.cloud-card button,.cloud-primary{display:inline-block;border:1px solid #e1c48a;border-radius:12px;background:linear-gradient(135deg,#f0d79f,#b48c52);color:#302318;font:600 17px/1.6 'Microsoft YaHei',sans-serif;padding:13px 24px;cursor:pointer;text-decoration:none}.cloud-card button:disabled{opacity:.6}.cloud-card small{font-size:14px;color:#baabc8}.cloud-card a{color:#e2c68e}.cloud-card .cloud-primary{color:#302318}.cloud-device{display:flex;gap:14px;align-items:center;padding:16px 0;border-bottom:1px solid #a68a5626}.cloud-device button{font-size:14px;padding:7px 12px;white-space:nowrap}.cloud-connect-link{color:#e4c98f;border:1px solid #dcb87744;border-radius:8px;padding:7px 12px;font-size:14px;white-space:nowrap}#cloud-error{color:#f8b0ae}@media(max-width:600px){.cloud-page{padding:22px 14px}.cloud-card{padding:25px 22px}.cloud-card h1{font-size:32px}.cloud-device{display:block}.cloud-device button{margin-top:10px}}