.bbs-login-page{background:#f6f8fa;justify-content:center;align-items:center;min-height:100vh;padding:140px 20px;display:flex}.bbs-login-card{width:100%;max-width:420px}.bbs-login-logo{letter-spacing:-.08em;text-align:center;background:linear-gradient(135deg,#7c3aed,#4338ca);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:52px;font-weight:900}.bbs-login-title{text-align:center;letter-spacing:-.04em;color:#111827;margin-top:24px;font-size:32px;font-weight:800}.bbs-login-subtitle{text-align:center;color:#6b7280;margin-top:12px;font-size:15px;line-height:1.7}.bbs-login-form{flex-direction:column;gap:16px;margin-top:32px;display:flex}.bbs-login-google{color:#24292f;cursor:pointer;background:#fff;border:1px solid #d0d7de;border-radius:5px;justify-content:center;align-items:center;gap:12px;width:100%;height:52px;font-size:16px;font-weight:600;transition:all .15s;display:flex}.bbs-login-google:hover{background:#f6f8fa}.bbs-login-google i{color:#4285f4;font-size:18px}.bbs-login-hint{text-align:center;color:#6b7280;margin:0;font-size:13px;line-height:1.7}.bbs-login-error{color:#ef4444;margin:0;font-size:14px}.bbs-login-back{color:#4285f4;justify-content:center;margin-top:20px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.bbs-login-back:hover{text-decoration:underline}.bbs-login-footer{border-top:1px solid #e5e7eb;flex-wrap:wrap;justify-content:center;align-items:center;gap:32px;margin-top:90px;padding-top:24px;display:flex}.bbs-login-footer a{color:#6b7280;font-size:13px;font-weight:500;text-decoration:none;transition:all .15s}.bbs-login-footer a:hover{color:#111827}@media (max-width:768px){.bbs-login-footer{gap:18px;margin-top:60px}.bbs-login-footer a{font-size:12px}}