.sv-header {
    background: #ffffff;
    border-bottom: 1px solid #ddd;
    padding: 12px 0;
}

.sv-header-inner {
    display: flex;
    align-items: center;
    gap: 20px;
}

.sv-logo a {
    font-size: 22px;
    font-weight: bold;
    color: #111;
    text-decoration: none;
}

.sv-nav {
    flex: 1;
}

.sv-search {
    min-width: 220px;
}

.sv-footer {
    margin-top: 40px;
    padding: 20px 0;
    border-top: 1px solid #ddd;
    background: #ffffff;
}

@media (max-width: 700px) {

    .sv-header-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .sv-logo {
        width: 100%;
    }

    .sv-nav {
        width: 100%;
    }

    .sv-search {
        width: 100%;
        min-width: 0;
    }
}