.expansion-main {
    width:
        min(
            100% - 36px,
            980px
        );

    margin:
        0 auto;
}

.expansion-hero {
    padding:
        72px 0 34px;

    text-align:
        center;
}

.expansion-hero h1 {
    margin:
        10px auto 14px;

    font-size:
        clamp(
            34px,
            6vw,
            58px
        );

    line-height:
        1.04;

    letter-spacing:
        -.045em;
}

.expansion-hero p {
    max-width:
        720px;

    margin:
        0 auto;

    color:
        var(--muted);

    font-size:
        15px;

    line-height:
        1.7;
}

.expansion-tool-shell {
    margin-bottom:
        52px;

    padding:
        24px;

    border:
        1px solid
        var(--border);

    border-radius:
        20px;

    background:
        var(--surface);
}

.expansion-form {
    display:
        grid;

    gap:
        16px;
}

.expansion-form label {
    display:
        grid;

    gap:
        7px;
}

.expansion-form label > span {
    font-size:
        12px;

    font-weight:
        850;
}

.expansion-form input,
.expansion-form textarea,
.expansion-form select {
    width:
        100%;

    padding:
        13px 14px;

    border:
        1px solid
        var(--border);

    border-radius:
        12px;

    background:
        var(--bg-soft);

    color:
        var(--text);

    font:
        inherit;

    box-sizing:
        border-box;
}

.expansion-form textarea {
    resize:
        vertical;

    line-height:
        1.55;
}

.expansion-two-col {
    display:
        grid;

    grid-template-columns:
        repeat(
            2,
            minmax(0,1fr)
        );

    gap:
        14px;
}

.expansion-results {
    margin-top:
        28px;

    padding-top:
        24px;

    border-top:
        1px solid
        var(--border);
}

.expansion-result-head {
    display:
        flex;

    justify-content:
        space-between;

    align-items:
        center;

    gap:
        14px;

    margin-bottom:
        18px;
}

.expansion-result-head h2 {
    margin:
        4px 0 0;
}

.expansion-summary {
    margin-bottom:
        14px;

    color:
        var(--muted);

    font-size:
        13px;

    line-height:
        1.6;
}

.expansion-result-grid {
    display:
        grid;

    grid-template-columns:
        repeat(
            2,
            minmax(0,1fr)
        );

    gap:
        10px;
}

.expansion-result-item {
    min-width:
        0;

    padding:
        13px;

    border:
        1px solid
        var(--border);

    border-radius:
        12px;

    background:
        var(--surface-2);
}

.expansion-result-item strong {
    display:
        block;

    margin-bottom:
        6px;

    font-size:
        11px;

    color:
        var(--muted);

    text-transform:
        uppercase;

    letter-spacing:
        .06em;

    overflow-wrap:
        anywhere;
}

.expansion-result-item span,
.expansion-result-item code {
    display:
        block;

    color:
        var(--text);

    font-size:
        13px;

    line-height:
        1.5;

    white-space:
        pre-wrap;

    overflow-wrap:
        anywhere;
}

.expansion-json-details {
    margin-top:
        18px;

    padding:
        13px;

    border:
        1px solid
        var(--border);

    border-radius:
        12px;
}

.expansion-json-details summary {
    cursor:
        pointer;

    font-weight:
        800;
}

.expansion-json-details pre {
    margin:
        14px 0 0;

    max-height:
        480px;

    overflow:
        auto;

    white-space:
        pre-wrap;

    word-break:
        break-word;

    font-size:
        12px;

    line-height:
        1.55;
}

.expansion-info {
    margin:
        0 auto 90px;

    padding:
        28px;

    border:
        1px solid
        var(--border);

    border-radius:
        18px;

    background:
        var(--surface);
}

.expansion-info h2 {
    margin-top:
        0;
}

.expansion-info p {
    color:
        var(--muted);

    line-height:
        1.7;
}

.expansion-compare-table {
    width:
        100%;

    border-collapse:
        collapse;
}

.expansion-compare-table th,
.expansion-compare-table td {
    padding:
        10px;

    border-bottom:
        1px solid
        var(--border);

    text-align:
        left;

    vertical-align:
        top;

    font-size:
        12px;
}

.expansion-warning {
    padding:
        12px 14px;

    margin-bottom:
        14px;

    border:
        1px solid
        var(--border);

    border-radius:
        11px;

    color:
        var(--muted);

    line-height:
        1.55;
}

@media (max-width:700px) {

    .expansion-main {
        width:
            calc(100% - 24px);
    }

    .expansion-hero {
        padding-top:
            48px;
    }

    .expansion-tool-shell {
        padding:
            16px;
    }

    .expansion-two-col,
    .expansion-result-grid {
        grid-template-columns:
            1fr;
    }

    .expansion-result-head {
        align-items:
            stretch;

        flex-direction:
            column;
    }

    .expansion-result-head .secondary-button {
        width:
            100%;
    }
}

/* ==========================================================
   FMC_SEO_STEP1_V1
   ========================================================== */

.seo-breadcrumb {
    display:
        flex;

    flex-wrap:
        wrap;

    align-items:
        center;

    gap:
        8px;

    padding-top:
        22px;

    color:
        var(--muted);

    font-size:
        12px;
}

.seo-breadcrumb a {
    color:
        inherit;

    text-decoration:
        none;
}

.seo-breadcrumb a:hover {
    color:
        var(--text);
}

.seo-support-content {
    margin:
        0 auto 90px;
}

.seo-support-grid {
    display:
        grid;

    grid-template-columns:
        repeat(
            2,
            minmax(0,1fr)
        );

    gap:
        16px;
}

.seo-support-grid article {
    padding:
        24px;

    border:
        1px solid
        var(--border);

    border-radius:
        18px;

    background:
        var(--surface);
}

.seo-support-grid h2,
.seo-related-tools h2 {
    margin-top:
        0;

    font-size:
        20px;
}

.seo-support-grid p,
.seo-steps {
    color:
        var(--muted);

    line-height:
        1.7;
}

.seo-steps {
    padding-left:
        20px;
}

.seo-steps li + li {
    margin-top:
        10px;
}

.seo-related-tools {
    margin-top:
        18px;

    padding:
        24px;

    border:
        1px solid
        var(--border);

    border-radius:
        18px;

    background:
        var(--surface);
}

.seo-related-grid {
    display:
        grid;

    grid-template-columns:
        repeat(
            3,
            minmax(0,1fr)
        );

    gap:
        10px;
}

.seo-related-grid a {
    display:
        flex;

    align-items:
        center;

    justify-content:
        space-between;

    gap:
        12px;

    padding:
        13px 14px;

    border:
        1px solid
        var(--border);

    border-radius:
        12px;

    background:
        var(--surface-2);

    color:
        var(--text);

    text-decoration:
        none;

    font-size:
        13px;

    font-weight:
        750;
}

.seo-related-grid a:hover {
    border-color:
        var(--primary);
}

@media (max-width:760px) {

    .seo-support-grid,
    .seo-related-grid {
        grid-template-columns:
            1fr;
    }
}