.tcvb-wrap {
    padding: 24px 0;
}

.tcvb-card {
    max-width: 760px;
    margin: 0 auto;
    padding: 32px;
    border-radius: 20px;
    background: linear-gradient(180deg, #ffffff 0%, #eef7ff 100%);
    box-shadow: 0 18px 48px rgba(7, 74, 128, 0.12);
    border: 1px solid #d6e6f5;
}

.tcvb-card h2,
.tcvb-card h3 {
    margin: 0 0 12px;
    color: #163b6b;
}

.tcvb-card h2 {
    text-align: center;
}

.tcvb-card > p {
    margin: 0 0 24px;
    color: #36516f;
    text-align: center;
}

.tcvb-form {
    display: grid;
    gap: 12px;
}

.tcvb-form label {
    font-weight: 600;
    color: #163b6b;
}

.tcvb-form input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid #b6cde4;
    background: #fff;
    box-sizing: border-box;
}

.tcvb-hint {
    margin: -4px 0 8px;
    color: #5d7591;
    font-size: 14px;
}

.tcvb-form button {
    margin-top: 8px;
    border: 0;
    border-radius: 999px;
    padding: 14px 20px;
    color: #fff;
    background: linear-gradient(135deg, #1075c4 0%, #22b7e8 100%);
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
}

.tcvb-result,
.tcvb-not-found {
    margin-top: 24px;
    padding: 20px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid #d6e6f5;
    scroll-margin-top: 24px;
}

.tcvb-result dl {
    margin: 0;
}

.tcvb-result dl div {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid #e8eff6;
}

.tcvb-result dl div:last-child {
    border-bottom: 0;
}

.tcvb-result dt {
    font-weight: 700;
    color: #163b6b;
}

.tcvb-result dd {
    margin: 0;
    color: #243648;
}

.tcvb-not-found {
    color: #8b2d2d;
    background: #fff6f6;
    border-color: #f1cccc;
}

@media (max-width: 640px) {
    .tcvb-card {
        padding: 20px;
    }

    .tcvb-result dl div {
        grid-template-columns: 1fr;
    }
}