html,
body {
    width: 100%;
    height: 100%;
}

body {
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f4f6f9;
    font-family:
        "Microsoft YaHei",
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
}

.fast-login {
    width: 380px;
    padding: 42px 42px 38px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 12px 40px rgba(0,0,0,.08);
}

.fast-login-title {
    font-size: 30px;
    font-weight: 600;
    letter-spacing: 5px;
}

.fast-login-sub {
    margin-top: 6px;
    margin-bottom: 30px;
    color: #999;
    font-size: 13px;
}

.fast-code-row {
    display: flex;
    gap: 10px;
}

.fast-code-row .layui-input {
    flex: 1;
}

.fast-code-row button {
    width: 110px;
}

#message {
    min-height: 20px;
    margin-top: 15px;
    font-size: 13px;
    text-align: center;
}