* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    padding: 32px 16px;
    color: #21352e;
    background: #f3f7f5;
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.compat-shell {
    width: 100%;
    max-width: 460px;
    margin: 0 auto;
}

.compat-brand {
    margin: 0 0 18px;
    text-align: center;
}

.compat-brand a {
    color: #12664f;
    font-size: 25px;
    font-weight: 700;
    text-decoration: none;
}

.compat-card {
    overflow: hidden;
    border: 1px solid #dce7e2;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(31, 70, 57, 0.09);
}

.compat-header {
    padding: 24px 28px 18px;
    border-bottom: 1px solid #e7eeeb;
}

.compat-title {
    margin: 0;
    color: #183d31;
    font-size: 24px;
    line-height: 1.35;
}

.compat-subtitle {
    margin: 7px 0 0;
    color: #6a7b75;
    font-size: 14px;
    line-height: 1.6;
}

.compat-form {
    padding: 24px 28px 28px;
}

.compat-field {
    margin: 0 0 18px;
}

.compat-label {
    display: block;
    margin: 0 0 8px;
    color: #344c44;
    font-size: 14px;
    font-weight: 700;
}

.compat-required {
    color: #c33d3d;
}

.compat-buy {
    margin-top: 7px;
    color: #64748b;
    font-size: 13px;
}

.compat-buy a {
    color: #b45309;
    font-weight: 700;
    text-decoration: none;
}

.compat-input,
.compat-select {
    display: block;
    width: 100%;
    height: 48px;
    padding: 0 13px;
    border: 1px solid #cbd9d3;
    border-radius: 6px;
    outline: none;
    background: #fff;
    color: #172b24;
    font: inherit;
    font-size: 16px;
}

.compat-input:focus,
.compat-select:focus {
    border-color: #258466;
    box-shadow: 0 0 0 3px rgba(37, 132, 102, 0.13);
}

.compat-message {
    display: none;
    margin: 0 0 16px;
    padding: 11px 12px;
    border: 1px solid #f1c7c3;
    border-radius: 6px;
    background: #fff4f2;
    color: #a52e25;
    font-size: 14px;
    line-height: 1.55;
}

.compat-message.is-success {
    border-color: #b7ddcd;
    background: #effaf5;
    color: #156348;
}

.compat-submit {
    display: block;
    width: 100%;
    min-height: 48px;
    border: 1px solid #176b52;
    border-radius: 6px;
    background: #176b52;
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-size: 16px;
    font-weight: 700;
}

.compat-submit:hover,
.compat-submit:focus {
    background: #105a44;
}

.compat-submit[disabled] {
    cursor: wait;
    opacity: 0.65;
}

.compat-switch {
    margin: 18px 0 0;
    color: #687a73;
    font-size: 14px;
    text-align: center;
}

.compat-switch a,
.compat-home {
    color: #176b52;
    font-weight: 700;
}

.compat-note {
    margin: 16px 0 0;
    padding: 12px 14px;
    border-left: 3px solid #79af9b;
    background: #eaf3ef;
    color: #536b62;
    font-size: 13px;
    line-height: 1.65;
}

.compat-footer {
    margin: 18px 0 0;
    color: #81918b;
    font-size: 13px;
    text-align: center;
}

@media (max-width: 520px) {
    body {
        padding: 18px 12px;
    }

    .compat-header,
    .compat-form {
        padding-right: 20px;
        padding-left: 20px;
    }
}