.support-site{color:#383838;background:#f7f9fc;min-height:100vh}.support-main{width:calc(100% - 40px);max-width:1200px;min-height:70vh;margin:0 auto;padding:24px 0 40px}.support-links{flex-wrap:wrap;gap:16px;margin:0 0 20px;font-size:14px;display:flex}.support-main a{color:#1664ff;text-decoration:none}.support-main a:hover{text-decoration:underline}.support-card{background:#fff;border:1px solid #eef1f6;border-radius:12px;min-width:0;padding:28px;box-shadow:0 1px 2px #0000000d}.support-card h1{margin:0 0 12px;font-size:26px;font-weight:800}.support-muted{color:#848484;font-size:14px;line-height:1.8}.support-filter{flex-wrap:wrap;align-items:end;gap:16px;margin:24px 0;display:flex}.support-filter label,.support-feedback label{flex-direction:column;gap:8px;font-size:14px;display:flex}.support-main select,.support-main input,.support-main textarea{box-sizing:border-box;color:#383838;max-width:100%;font:inherit;background:#fff;border:1px solid #dcdfe6;border-radius:6px;padding:10px 12px}.support-main button{font:inherit;cursor:pointer;background:#fff;border:1px solid #dcdfe6;border-radius:6px;padding:10px 20px}.support-main .support-primary{color:#fff;background:#1664ff;border-color:#1664ff}.support-main button:disabled{opacity:.6;cursor:wait}.support-history-list{margin:0;padding:0;list-style:none}.support-history-list li{border-bottom:1px solid #eef1f6;justify-content:space-between;gap:24px;padding:18px 0;display:flex}.support-history-list li>div{flex-wrap:wrap;align-items:center;gap:10px;min-width:0;display:flex}.support-history-list strong{overflow-wrap:anywhere}.support-history-list small{color:#848484;font-size:12px}.support-chip{color:#1664ff;background:#edf3ff;border-radius:4px;padding:3px 7px;font-size:12px}.support-history-result{justify-content:flex-end;font-size:14px}.support-pagination{justify-content:center;gap:20px;padding:24px 0 0;font-size:14px;display:flex}.support-empty{text-align:center;color:#848484;padding:30px 0}.support-feedback{gap:20px;max-width:720px;margin-top:24px;display:grid}.support-feedback textarea{resize:vertical;min-height:150px}.support-feedback button{justify-self:start}.support-error{color:#c62828}.support-receipt{overflow-wrap:anywhere;background:#f0faf5;border-radius:8px;padding:24px;line-height:1.8}.support-receipt a{margin-left:20px}.support-article{line-height:1.9}.support-article h2{margin-top:28px;font-size:19px}.support-article dt{margin-top:16px;font-weight:700}.support-article dd{color:#606266;margin:4px 0}.support-main :focus-visible{outline-offset:3px;outline:2px solid #1664ff}@media (max-width:640px){.support-main{width:calc(100% - 24px);padding-top:16px}.support-card{padding:20px 16px}.support-card h1{font-size:23px}.support-history-list li{flex-direction:column;gap:12px}.support-history-result{justify-content:flex-start}.support-filter{gap:12px}.support-filter label{flex:1;min-width:110px}.support-feedback{max-width:100%}.support-main textarea,.support-main input{width:100%}.support-links{gap:12px}}