.verification-section {
    background: #f6f8fb;
}

.verification-intro {
    max-width: 720px;
    margin: 0 auto 30px;
    text-align: center;
}

.verification-intro h2 {
    color: #333333;
    font-size: 28px;
    margin: 0 0 12px;
}

.verification-intro p {
    color: #5d6570;
    font-size: 16px;
    line-height: 1.7;
    margin: 0;
}

.verification-card {
    background: #ffffff;
    border-top: 4px solid #800000;
    box-shadow: 0 10px 30px rgba(30, 43, 60, 0.12);
    margin: 0 auto;
    max-width: 720px;
    padding: 34px;
}

.verification-label {
    color: #30343b;
    display: block;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 9px;
}

.verification-label .required {
    color: #b30000;
}

.verification-input {
    border: 1px solid #cbd2dc;
    border-radius: 2px;
    color: #30343b;
    font-size: 16px;
    height: 50px;
    padding: 12px 14px;
    width: 100%;
}

.verification-input:focus {
    border-color: #800000;
    box-shadow: 0 0 0 3px rgba(128, 0, 0, 0.12);
    outline: 0;
}

.verification-help,
.verification-form-message {
    color: #687382;
    display: block;
    font-size: 13px;
    line-height: 1.5;
    margin-top: 8px;
}

.verification-form-message {
    color: #a60000;
    min-height: 20px;
}

.verification-submit {
    background: #800000;
    border: 0;
    border-radius: 2px;
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    margin-top: 10px;
    min-height: 48px;
    padding: 12px 24px;
    transition: background 0.2s ease;
}

.verification-submit:hover,
.verification-submit:focus {
    background: #610000;
    color: #ffffff;
}

.verification-submit[disabled] {
    cursor: wait;
    opacity: 0.75;
}

.verification-result {
    border: 1px solid transparent;
    margin-top: 25px;
    padding: 24px;
    text-align: left;
}

.verification-result:focus {
    outline: 3px solid rgba(0, 120, 193, 0.28);
    outline-offset: 2px;
}

.verification-result__heading {
    align-items: center;
    display: flex;
    gap: 12px;
}

.verification-result__heading i {
    font-size: 34px;
}

.verification-result h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
}

.verification-result p {
    line-height: 1.6;
    margin: 14px 0 0;
}

.verification-result--valid {
    background: #ecf9f0;
    border-color: #a7ddba;
    color: #175c2d;
}

.verification-result--warning {
    background: #fff8e4;
    border-color: #f1d381;
    color: #795600;
}

.verification-result--invalid {
    background: #fff0f0;
    border-color: #edb4b4;
    color: #8b2020;
}

.verification-details {
    border-top: 1px solid rgba(0, 0, 0, 0.12);
    display: grid;
    gap: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 22px 0 0;
    padding: 18px 0 0;
}

.verification-detail {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 11px 16px 11px 0;
}

.verification-detail:nth-child(odd) {
    margin-right: 16px;
}

.verification-detail dt {
    color: #475160;
    font-size: 12px;
    letter-spacing: 0.04em;
    margin: 0 0 4px;
    text-transform: uppercase;
}

.verification-detail dd {
    color: #242a33;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    margin: 0;
}

.is-hidden {
    display: none;
}

@media only screen and (max-width: 767px) {
    .verification-section {
        padding-left: 15px;
        padding-right: 15px;
    }

    .verification-intro h2 {
        font-size: 24px;
    }

    .verification-card {
        padding: 24px 20px;
    }

    .verification-submit {
        width: 100%;
    }

    .verification-details {
        display: block;
    }

    .verification-detail:nth-child(odd) {
        margin-right: 0;
    }
}