/* ============================================
   EC-Rider AIO特化ページ 共通CSS
   配色: 白 + 薄グレー背景 / 指し色3色
   ============================================ */

:root {
    --color-corporate: #02A792;
    --color-brand-primary: #2359CF;
    --color-brand-secondary: #1EB1FF;
    --color-text: #333333;
    --color-text-light: #555555;
    --color-bg-white: #FFFFFF;
    --color-bg-gray: #F5F6F8;
    --color-border: #E0E3E8;
    --color-border-light: #EBEDF0;
    --max-width: 1000px;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}



/* ---- Page Header ---- */
.page-header {
    background: var(--color-bg-white);
    padding: 48px 0 40px;
    border-bottom: 3px solid var(--color-corporate);
}
.page-header h1 {
    font-size: 1.9em;
    color: var(--color-text);
    margin-bottom: 16px;
    line-height: 1.4;
}
.page-header .lead {
    font-size: 1.0em;
    color: var(--color-text-light);
    line-height: 1.9;
}

/* ---- Section ---- */
.section {
    padding: 56px 0;
}
.section--gray {
    background: var(--color-bg-gray);
}
.section h2 {
    font-size: 1.55em;
    color: var(--color-text);
    margin-bottom: 28px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-corporate);
    line-height: 1.4;
}
.section h3 {
    font-size: 1.15em;
    color: var(--color-brand-primary);
    margin: 32px 0 16px;
}

/* ---- Table of Contents ---- */
.toc {
    background: var(--color-bg-gray);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 28px 32px;
    margin: 32px 0;
}
.toc-title {
    font-size: 1.05em;
    font-weight: bold;
    color: var(--color-text);
    margin-bottom: 14px;
}
.toc-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 8px 24px;
}
.toc-list a {
    display: block;
    padding: 6px 0;
    color: var(--color-brand-primary);
    font-size: 0.95em;
    border-bottom: 1px solid transparent;
}
.toc-list a:hover {
    text-decoration: none;
    border-bottom-color: var(--color-brand-primary);
}
.toc-list a::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--color-corporate);
    border-radius: 50%;
    margin-right: 10px;
    vertical-align: middle;
}
/* B2B II Page Specific Styles */
    .target-list {
        margin: 16px 0 24px;
    }
    .target-list li {
        padding: 6px 0 6px 22px;
        position: relative;
        font-size: 0.95em;
        line-height: 1.7;
        color: var(--color-text-light);
        list-style: none;
    }
    .target-list li::before {
        content: '●';
        position: absolute;
        left: 0;
        color: var(--color-corporate);
        font-size: 0.6em;
        top: 12px;
    }

    .scale-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin: 16px 0 24px;
    }
    .scale-tag {
        background: var(--color-bg-gray);
        border: 1px solid var(--color-border);
        border-radius: 6px;
        padding: 10px 16px;
        font-size: 0.9em;
        color: var(--color-text-light);
        line-height: 1.6;
    }

    .diff-card {
        background: var(--color-bg-white);
        border: 1px solid var(--color-border);
        border-radius: 10px;
        padding: 28px;
        margin-bottom: 20px;
        border-left: 4px solid var(--color-brand-primary);
    }
    .diff-card-num {
        display: inline-block;
        background: var(--color-brand-primary);
        color: #fff;
        font-size: 0.8em;
        font-weight: bold;
        padding: 3px 12px;
        border-radius: 4px;
        margin-bottom: 10px;
    }
    .diff-card h3 {
        color: var(--color-text) !important;
        margin: 0 0 14px !important;
        font-size: 1.1em !important;
    }
    .diff-card p {
        color: var(--color-text-light);
        font-size: 0.95em;
        line-height: 1.85;
    }

    .func-block {
        margin: 24px 0;
    }
    .func-block-title {
        font-size: 1.05em;
        font-weight: bold;
        color: var(--color-brand-primary);
        margin: 28px 0 12px;
        padding: 10px 16px;
        background: var(--color-bg-gray);
        border-left: 4px solid var(--color-corporate);
        border-radius: 0 6px 6px 0;
    }
    .func-block-title:first-of-type {
        margin-top: 0;
    }
    .func-block-content {
        font-size: 0.95em;
        color: var(--color-text-light);
        line-height: 1.9;
        margin: 12px 0;
    }

    .integration-section {
        margin: 24px 0;
    }
    .integration-title {
        font-size: 1.0em;
        font-weight: bold;
        color: var(--color-text);
        margin: 24px 0 12px;
    }
    .integration-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin: 12px 0;
    }
    .integration-tag {
        background: var(--color-bg-white);
        border: 1px solid var(--color-border);
        border-radius: 6px;
        padding: 8px 16px;
        font-size: 0.9em;
        color: var(--color-text);
        font-weight: bold;
    }
    .payment-methods {
        font-size: 0.93em;
        color: var(--color-text-light);
        line-height: 1.8;
        margin: 12px 0;
    }

    .pricing-two-col {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin: 24px 0;
    }
    .pricing-col {
        background: var(--color-bg-white);
        border: 1px solid var(--color-border);
        border-radius: 10px;
        overflow: hidden;
    }
    .pricing-col-header {
        background: var(--color-brand-primary);
        color: #fff;
        text-align: center;
        padding: 16px;
        font-weight: bold;
        font-size: 1.05em;
    }
    .pricing-col-body {
        padding: 20px;
    }
    .pricing-col-body dl {
        margin: 0;
    }
    .pricing-col-body dt {
        font-size: 0.85em;
        color: var(--color-text-light);
        margin-top: 12px;
    }
    .pricing-col-body dt:first-child {
        margin-top: 0;
    }
    .pricing-col-body dd {
        font-size: 1.0em;
        font-weight: bold;
        color: var(--color-text);
        margin: 4px 0 0;
    }

    .factor-list {
        list-style: none;
        margin: 16px 0;
    }
    .factor-list li {
        padding: 6px 0 6px 22px;
        position: relative;
        font-size: 0.93em;
        color: var(--color-text-light);
        line-height: 1.7;
    }
    .factor-list li::before {
        content: '•';
        position: absolute;
        left: 4px;
        color: var(--color-corporate);
        font-weight: bold;
        font-size: 1.2em;
    }

    .support-box {
        background: var(--color-bg-gray);
        border-radius: 8px;
        padding: 20px 24px;
        margin: 20px 0;
    }
    .support-box h4 {
        font-size: 0.98em;
        color: var(--color-text);
        margin-bottom: 8px;
    }
    .support-box p {
        font-size: 0.9em;
        color: var(--color-text-light);
        line-height: 1.75;
    }

    .process-steps {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        gap: 0;
        margin: 28px 0;
        position: relative;
    }
    .process-step {
        text-align: center;
        padding: 20px 8px;
        position: relative;
    }
    .process-step::after {
        content: '→';
        position: absolute;
        right: -8px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 1.2em;
        color: var(--color-brand-primary);
        font-weight: bold;
    }
    .process-step:last-child::after {
        display: none;
    }
    .process-step-num {
        display: inline-block;
        background: var(--color-brand-primary);
        color: #fff;
        font-size: 0.78em;
        font-weight: bold;
        padding: 3px 12px;
        border-radius: 20px;
        margin-bottom: 10px;
    }
    .process-step-title {
        font-size: 0.98em;
        font-weight: bold;
        color: var(--color-text);
        margin-bottom: 6px;
    }
    .process-step-desc {
        font-size: 0.8em;
        color: var(--color-text-light);
        line-height: 1.5;
    }

    .support-services {
        margin: 24px 0;
    }
    .support-services h4 {
        font-size: 0.98em;
        font-weight: bold;
        color: var(--color-text);
        margin-bottom: 12px;
    }
    .support-item {
        display: flex;
        align-items: flex-start;
        padding: 10px 0;
        border-bottom: 1px solid var(--color-border-light);
        font-size: 0.93em;
    }
    .support-item:last-child {
        border-bottom: none;
    }
    .support-item-name {
        flex: 0 0 160px;
        font-weight: bold;
        color: var(--color-text);
    }
    .support-item-desc {
        flex: 1;
        color: var(--color-text-light);
        line-height: 1.7;
    }

    .internal-link-inline {
        display: inline-block;
        margin-top: 8px;
        font-size: 0.9em;
        color: var(--color-brand-primary);
    }
    .internal-link-inline::after {
        content: ' →';
    }

    @media (max-width: 768px) {
        .pricing-two-col {
            grid-template-columns: 1fr;
        }
        .process-steps {
            grid-template-columns: 1fr;
            gap: 8px;
        }
        .process-step::after {
            content: '↓';
            position: static;
            display: block;
            margin-top: 6px;
            transform: none;
        }
        .process-step:last-child::after {
            display: none;
        }
        .support-item {
            flex-direction: column;
        }
        .support-item-name {
            flex: none;
            margin-bottom: 4px;
        }
        .scale-tags {
            flex-direction: column;
        }
    }
/* ---- FAQ ---- */
.faq-category-title {
    font-size: 1.2em;
    font-weight: bold;
    color: var(--color-brand-primary);
    margin: 40px 0 20px;
    padding: 10px 16px;
    background: var(--color-bg-gray);
    border-left: 4px solid var(--color-corporate);
    border-radius: 0 6px 6px 0;
}
.faq-category-title:first-of-type {
    margin-top: 0;
}

.faq-item {
    background: var(--color-bg-white);
    margin-bottom: 12px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.2s;
}
.faq-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.faq-question {
    padding: 18px 48px 18px 20px;
    font-weight: bold;
    color: var(--color-text);
    cursor: pointer;
    position: relative;
    font-size: 0.98em;
    line-height: 1.6;
    user-select: none;
}
.faq-question::after {
    content: '';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--color-corporate);
    border-bottom: 2px solid var(--color-corporate);
    transform: translateY(-60%) rotate(45deg);
    transition: transform 0.3s;
}
.faq-item.open .faq-question::after {
    transform: translateY(-40%) rotate(-135deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 20px;
    color: var(--color-text-light);
    font-size: 0.95em;
    line-height: 1.9;
}
.faq-item.open .faq-answer {
    max-height: 600px;
    padding: 0 20px 20px;
}
.faq-answer .internal-link {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.9em;
    color: var(--color-brand-primary);
}
.faq-answer .internal-link::after {
    content: ' →';
}

/* ---- Data Table (Generic) ---- */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.95em;
}
.data-table th,
.data-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}
.data-table th {
    background: var(--color-bg-gray);
    color: var(--color-text);
    font-weight: bold;
    white-space: nowrap;
}
.data-table thead th {
    background: var(--color-brand-primary);
    color: var(--color-bg-white);
}
.data-table tbody tr:hover {
    background: var(--color-bg-gray);
}

/* ---- Comparison Table ---- */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.93em;
}
.comparison-table th,
.comparison-table td {
    padding: 14px 16px;
    text-align: center;
    border: 1px solid var(--color-border);
}
.comparison-table thead th {
    background: var(--color-brand-primary);
    color: #fff;
    font-weight: bold;
}
.comparison-table td:first-child {
    text-align: left;
    font-weight: bold;
    background: var(--color-bg-gray);
}
.comparison-table .hl {
    background: #E6FAF6;
    color: var(--color-corporate);
    font-weight: bold;
}

/* ---- Stats Cards ---- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    margin: 24px 0;
}
.stat-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 24px 20px;
    text-align: center;
}
.stat-card .stat-value {
    font-size: 1.8em;
    font-weight: bold;
    color: var(--color-corporate);
    line-height: 1.2;
}
.stat-card .stat-label {
    font-size: 0.85em;
    color: var(--color-text-light);
    margin-top: 6px;
}

/* ---- Solution Matrix ---- */
.solution-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.93em;
}
.solution-table th,
.solution-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    vertical-align: top;
}
.solution-table thead th {
    background: var(--color-brand-primary);
    color: #fff;
    font-weight: bold;
}
.solution-table tbody tr:nth-child(even) {
    background: var(--color-bg-gray);
}
.solution-table .product-tag {
    display: inline-block;
    font-size: 0.78em;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: bold;
    margin-top: 4px;
}
.solution-table .tag-both {
    background: #E6FAF6;
    color: var(--color-corporate);
}
.solution-table .tag-b2b2 {
    background: #EBF0FB;
    color: var(--color-brand-primary);
}
.solution-table .tag-primo {
    background: #E8F6FE;
    color: #0D8ECF;
}

/* ---- Cluster Navigation Cards ---- */
.cluster-nav {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin: 28px 0;
}
.cluster-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 24px;
    transition: box-shadow 0.2s, transform 0.2s;
    display: block;
    color: var(--color-text);
}
.cluster-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    transform: translateY(-2px);
    text-decoration: none;
}
.cluster-card .card-title {
    font-size: 1.05em;
    font-weight: bold;
    color: var(--color-brand-primary);
    margin-bottom: 8px;
}
.cluster-card .card-desc {
    font-size: 0.9em;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ---- Selection Flow ---- */
.flow-box {
    background: var(--color-bg-gray);
    border-radius: 10px;
    padding: 28px;
    margin: 24px 0;
}
.flow-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border-light);
}
.flow-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}
.flow-need {
    flex: 0 0 auto;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 0.9em;
    color: var(--color-text);
    margin-right: 16px;
    min-width: 200px;
}
.flow-arrow {
    flex: 0 0 auto;
    color: var(--color-corporate);
    font-weight: bold;
    margin-right: 16px;
    padding-top: 8px;
}
.flow-result {
    flex: 1;
    font-weight: bold;
    color: var(--color-brand-primary);
    padding-top: 8px;
    font-size: 0.95em;
}

/* ---- Developer/Support Info ---- */
.info-list {
    list-style: none;
    margin: 16px 0;
}
.info-list li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    font-size: 0.95em;
}
.info-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 8px;
    height: 8px;
    background: var(--color-corporate);
    border-radius: 50%;
}

/* ---- Related Pages ---- */
.related-pages {
    margin: 32px 0;
}
.related-pages-title {
    font-size: 1.1em;
    font-weight: bold;
    margin-bottom: 16px;
    color: var(--color-text);
}
.related-links {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}
.related-link {
    display: flex;
    align-items: center;
    padding: 14px 18px;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-brand-primary);
    font-size: 0.93em;
    font-weight: bold;
    transition: background 0.2s;
}
.related-link:hover {
    background: var(--color-bg-gray);
    text-decoration: none;
}
.related-link::before {
    content: '→';
    margin-right: 10px;
    color: var(--color-corporate);
}

/* ---- CTA Section ---- */
.cta-section {
    background: var(--color-bg-gray);
    text-align: center;
    padding: 56px 24px;
    border-top: 3px solid var(--color-corporate);
}
.cta-section h2 {
    color: var(--color-text);
    border-bottom: none;
    margin-bottom: 12px;
    font-size: 1.45em;
}
.cta-section .cta-lead {
    color: var(--color-text-light);
    margin-bottom: 28px;
    font-size: 0.95em;
}
.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.cta-btn {
    display: inline-block;
    padding: 16px 40px;
    border-radius: 6px;
    font-weight: bold;
    font-size: 1.0em;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}
.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    text-decoration: none;
}
.cta-btn--primary {
    background: var(--color-corporate);
    color: #fff;
}
.cta-btn--secondary {
    background: var(--color-bg-white);
    color: var(--color-brand-primary);
    border: 2px solid var(--color-brand-primary);
}

/* ---- Footer ---- */
.site-footer {
    background: var(--color-bg-white);
    border-top: 1px solid var(--color-border);
    padding: 28px 0;
    text-align: center;
    font-size: 0.82em;
    color: var(--color-text-light);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .page-header h1 { font-size: 1.45em; }
    .section { padding: 40px 0; }
    .section h2 { font-size: 1.3em; }
    .toc-list { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .cluster-nav { grid-template-columns: 1fr; }
    .related-links { grid-template-columns: 1fr; }
    .comparison-table { font-size: 0.82em; }
    .comparison-table th,
    .comparison-table td { padding: 10px 8px; }
    .solution-table { font-size: 0.85em; }
    .flow-item { flex-direction: column; }
    .flow-need { margin-right: 0; margin-bottom: 8px; min-width: 0; }
    .flow-arrow { margin-right: 0; padding: 0 0 4px; }
    .data-table { font-size: 0.85em; }
    .cta-btn { padding: 14px 28px; font-size: 0.95em; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .page-header { padding: 32px 0 28px; }
    .page-header h1 { font-size: 1.25em; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .stat-card { padding: 18px 14px; }
    .stat-card .stat-value { font-size: 1.45em; }
}

/* Primo Page Specific Styles */
    .target-block {
        background: var(--color-bg-white);
        border: 1px solid var(--color-border);
        border-radius: 10px;
        padding: 28px;
        margin-bottom: 20px;
    }
    .target-block-title {
        font-size: 1.05em;
        font-weight: bold;
        color: var(--color-brand-primary);
        margin-bottom: 16px;
        padding-bottom: 10px;
        border-bottom: 2px solid var(--color-brand-secondary);
    }
    .target-block ul {
        list-style: none;
        margin: 0;
    }
    .target-block ul li {
        padding: 7px 0 7px 22px;
        position: relative;
        font-size: 0.95em;
        line-height: 1.7;
        color: var(--color-text-light);
    }
    .target-block ul li::before {
        content: '✓';
        position: absolute;
        left: 0;
        color: var(--color-corporate);
        font-weight: bold;
    }

    .feature-card {
        background: var(--color-bg-white);
        border: 1px solid var(--color-border);
        border-radius: 10px;
        padding: 28px;
        margin-bottom: 20px;
    }
    .feature-card-num {
        display: inline-block;
        background: var(--color-corporate);
        color: #fff;
        font-size: 0.8em;
        font-weight: bold;
        padding: 3px 12px;
        border-radius: 4px;
        margin-bottom: 10px;
    }
    .feature-card h3 {
        color: var(--color-text) !important;
        margin: 0 0 14px !important;
        font-size: 1.1em !important;
    }
    .feature-card p {
        color: var(--color-text-light);
        font-size: 0.95em;
        line-height: 1.85;
    }

    .pricing-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        margin: 28px 0;
    }
    .pricing-card {
        background: var(--color-bg-white);
        border: 1px solid var(--color-border);
        border-radius: 10px;
        overflow: hidden;
        display: flex;
        flex-direction: column;
    }
    .pricing-card--highlight {
        border-color: var(--color-corporate);
        box-shadow: 0 4px 16px rgba(2, 167, 146, 0.12);
    }
    .pricing-card-header {
        background: var(--color-bg-gray);
        padding: 20px 20px 16px;
        text-align: center;
    }
    .pricing-card--highlight .pricing-card-header {
        background: var(--color-corporate);
        color: #fff;
    }
    .pricing-card-name {
        font-size: 1.05em;
        font-weight: bold;
        margin-bottom: 4px;
    }
    .pricing-card-concept {
        font-size: 0.85em;
        opacity: 0.85;
    }
    .pricing-card-body {
        padding: 20px;
        flex: 1;
        display: flex;
        flex-direction: column;
    }
    .pricing-card-price {
        text-align: center;
        margin-bottom: 16px;
        padding-bottom: 16px;
        border-bottom: 1px solid var(--color-border-light);
    }
    .pricing-card-price .price-label {
        font-size: 0.82em;
        color: var(--color-text-light);
        display: block;
    }
    .pricing-card-price .price-value {
        font-size: 1.5em;
        font-weight: bold;
        color: var(--color-corporate);
    }
    .pricing-card-specs {
        list-style: none;
        margin: 0 0 16px;
        flex: 1;
    }
    .pricing-card-specs li {
        padding: 6px 0;
        font-size: 0.88em;
        color: var(--color-text-light);
        border-bottom: 1px solid var(--color-border-light);
    }
    .pricing-card-specs li:last-child {
        border-bottom: none;
    }
    .pricing-card-specs li strong {
        color: var(--color-text);
    }
    .pricing-card-cta {
        text-align: center;
        padding-top: 8px;
    }
    .pricing-card-cta a {
        display: inline-block;
        padding: 12px 28px;
        border-radius: 6px;
        font-weight: bold;
        font-size: 0.92em;
        text-decoration: none;
        transition: transform 0.2s, box-shadow 0.2s;
    }
    .pricing-card-cta a:hover {
        transform: translateY(-1px);
        box-shadow: 0 3px 8px rgba(0,0,0,0.1);
        text-decoration: none;
    }
    .pricing-card-cta .btn-primary {
        background: var(--color-corporate);
        color: #fff;
    }
    .pricing-card-cta .btn-outline {
        background: var(--color-bg-white);
        color: var(--color-brand-primary);
        border: 2px solid var(--color-brand-primary);
    }

    .func-section-title {
        font-size: 1.05em;
        font-weight: bold;
        color: var(--color-brand-primary);
        margin: 32px 0 16px;
        padding: 10px 16px;
        background: var(--color-bg-gray);
        border-left: 4px solid var(--color-corporate);
        border-radius: 0 6px 6px 0;
    }
    .func-section-title:first-of-type {
        margin-top: 0;
    }
    .func-pickup-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 16px;
        margin: 16px 0;
    }
    .func-pickup-card {
        background: var(--color-bg-white);
        border: 1px solid var(--color-border);
        border-radius: 8px;
        padding: 20px;
    }
    .func-pickup-card h4 {
        font-size: 0.98em;
        color: var(--color-text);
        margin-bottom: 8px;
        font-weight: bold;
    }
    .func-pickup-card p {
        font-size: 0.9em;
        color: var(--color-text-light);
        line-height: 1.75;
    }
    .func-other {
        font-size: 0.9em;
        color: var(--color-text-light);
        margin: 12px 0;
        line-height: 1.8;
    }

    .option-table {
        width: 100%;
        border-collapse: collapse;
        margin: 20px 0;
        font-size: 0.9em;
    }
    .option-table th,
    .option-table td {
        padding: 12px 14px;
        text-align: left;
        border-bottom: 1px solid var(--color-border);
    }
    .option-table thead th {
        background: var(--color-brand-primary);
        color: #fff;
        font-weight: bold;
    }
    .option-table tbody tr:hover {
        background: var(--color-bg-gray);
    }
    .option-table .cat-tag {
        display: inline-block;
        font-size: 0.78em;
        padding: 2px 8px;
        border-radius: 4px;
        font-weight: bold;
        background: #EBF0FB;
        color: var(--color-brand-primary);
    }

    .partner-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 16px;
        margin: 24px 0;
    }
    .partner-card {
        background: var(--color-bg-white);
        border: 1px solid var(--color-border);
        border-radius: 8px;
        padding: 20px;
    }
    .partner-card-num {
        display: inline-block;
        background: var(--color-brand-secondary);
        color: #fff;
        font-size: 0.75em;
        font-weight: bold;
        width: 24px;
        height: 24px;
        line-height: 24px;
        text-align: center;
        border-radius: 50%;
        margin-bottom: 8px;
    }
    .partner-card h4 {
        font-size: 0.98em;
        font-weight: bold;
        color: var(--color-text);
        margin-bottom: 8px;
    }
    .partner-card p {
        font-size: 0.88em;
        color: var(--color-text-light);
        line-height: 1.75;
    }

    .flow-steps {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0;
        margin: 28px 0;
        position: relative;
    }
    .flow-step {
        text-align: center;
        padding: 24px 16px;
        position: relative;
    }
    .flow-step::after {
        content: '→';
        position: absolute;
        right: -10px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 1.4em;
        color: var(--color-corporate);
        font-weight: bold;
    }
    .flow-step:last-child::after {
        display: none;
    }
    .flow-step-num {
        display: inline-block;
        background: var(--color-corporate);
        color: #fff;
        font-size: 0.82em;
        font-weight: bold;
        padding: 4px 14px;
        border-radius: 20px;
        margin-bottom: 12px;
    }
    .flow-step-title {
        font-size: 1.05em;
        font-weight: bold;
        color: var(--color-text);
        margin-bottom: 6px;
    }
    .flow-step-desc {
        font-size: 0.88em;
        color: var(--color-text-light);
        line-height: 1.6;
    }

    .stepup-table {
        width: 100%;
        border-collapse: collapse;
        margin: 20px 0;
        font-size: 0.93em;
    }
    .stepup-table th,
    .stepup-table td {
        padding: 14px 16px;
        text-align: left;
        border-bottom: 1px solid var(--color-border);
        vertical-align: top;
    }
    .stepup-table th {
        background: var(--color-bg-gray);
        font-weight: bold;
        color: var(--color-text);
        white-space: nowrap;
        width: 30%;
    }
    .stepup-table td {
        color: var(--color-text-light);
    }

    .pricing-notes {
        margin: 20px 0;
        padding: 16px 20px;
        background: var(--color-bg-gray);
        border-radius: 8px;
        font-size: 0.88em;
        color: var(--color-text-light);
        line-height: 1.8;
    }
    .pricing-notes p {
        margin-bottom: 4px;
    }

    .internal-link-inline {
        display: inline-block;
        margin-top: 8px;
        font-size: 0.9em;
        color: var(--color-brand-primary);
    }
    .internal-link-inline::after {
        content: ' →';
    }

    .flow-point {
        text-align: center;
        margin: 20px 0;
        padding: 16px;
        background: #E6FAF6;
        border-radius: 8px;
        font-weight: bold;
        color: var(--color-corporate);
        font-size: 0.98em;
    }

    .flow-notes {
        font-size: 0.85em;
        color: var(--color-text-light);
        margin-top: 16px;
        line-height: 1.8;
    }

    @media (max-width: 768px) {
        .pricing-grid {
            grid-template-columns: 1fr;
        }
        .flow-steps {
            grid-template-columns: 1fr;
            gap: 12px;
        }
        .flow-step::after {
            content: '↓';
            position: static;
            display: block;
            margin-top: 8px;
            transform: none;
            right: auto;
            top: auto;
        }
        .flow-step:last-child::after {
            display: none;
        }
        .func-pickup-grid {
            grid-template-columns: 1fr;
        }
        .partner-grid {
            grid-template-columns: 1fr;
        }
        .target-block {
            padding: 20px;
        }
        .option-table {
            font-size: 0.82em;
        }
        .option-table th,
        .option-table td {
            padding: 10px 8px;
        }
    }

/* === AIO Guide Page Shared Styles === */

    /* body weight override - existing site defaults to 700 */
    .aio-guide { font-weight: 400; }
    .aio-guide strong, .aio-guide th { font-weight: 700; }

    /* hover opacity fix */
    .aio-guide a:hover { opacity: 1; }

    /* content section layout */
    .aio-section { padding: 5rem 0; }
    .aio-section--gray { background-color: #FAFBFC; }
    .aio-section--gray-full {

        background-color: #FAFBFC;
        margin-inline: calc(50% - 50vi);
        padding-inline: calc(50vi - 50%);
    }
    .aio-section__title {
        font-family: "noto-sans-cjk-jp", sans-serif;
        font-weight: 700;
        font-size: 1.625rem;
        color: #0C1F48;
        margin-bottom: 2rem;
        padding-bottom: 0.75rem;
        border-bottom: 0.1875rem solid #324E8D;
        line-height: 1.5;
    }
    .aio-section__title--sub {
        font-size: 1.25rem;
        color: #324E8D;
        border-bottom: none;
        margin: 2.5rem 0 1.25rem;
        padding-bottom: 0;
    }
    .aio-section__lead {
        font-weight: 400;
        font-size: 1.125rem;
        line-height: 1.9;
        color: #414141;
        margin-bottom: 2rem;
    }
    .aio-section__text {
        font-weight: 400;
        font-size: 1.125rem;
        line-height: 1.9;
        color: #414141;
    }

    /* generic data table */
    .aio-table {
        width: 100%;
        border-collapse: collapse;
        margin: 1.5rem 0;
        font-size: 1rem;
        font-weight: 400;
    }
    .aio-table th, .aio-table td {
        padding: 1rem 1.125rem;
        text-align: left;
        border: 0.0625rem solid #9D9D9D;
        vertical-align: middle;
    }
    .aio-table thead th {
        background-color: #324E8D;
        color: #FFF;
        font-weight: 700;
        text-align: center;
    }
    .aio-table td:first-child {
        background-color: #F7F8FA;
        font-weight: 700;
        white-space: nowrap;
    }
    .aio-table .hl {
        background-color: #EFFCFF;
        color: #324E8D;
        font-weight: 700;
    }
    .aio-table--center td { text-align: center; }

    /* card grid */
    .aio-card-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.5rem;
        margin: 1.75rem 0;
    }
    .aio-card {
        background: #FFF;
        border: 0.0625rem solid #9D9D9D;
        border-radius: 2.1875rem;
        padding: 2rem 1.75rem;
    }
    .aio-card__tag {
        display: inline-block;
        font-size: 0.8125rem;
        padding: 0.1875rem 0.625rem;
        border-radius: 0.3125rem;
        font-weight: 700;
        margin-bottom: 0.75rem;
    }
    .aio-card__tag--accent { background: #EFFCFF; color: #324E8D; }
    .aio-card__tag--green { background: #E6FAF6; color: #02A792; }
    .aio-card__title {
        font-weight: 700;
        font-size: 1.125rem;
        color: #0C1F48;
        margin-bottom: 0.625rem;
    }
    .aio-card__text {
        font-weight: 400;
        font-size: 1rem;
        line-height: 1.8;
        color: #414141;
    }

    /* stat cards */
    .aio-stat-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 1.5rem;
        margin: 1.75rem 0;
    }
    .aio-stat-card {
        background: #FFF;
        border: 0.0625rem solid #9D9D9D;
        border-radius: 2.1875rem;
        padding: 2rem 1.5rem;
        text-align: center;
    }
    .aio-stat-card__value {
        font-family: "Poppins", sans-serif;
        font-weight: 700;
        font-size: 2.5rem;
        color: #324E8D;
        line-height: 1.2;
    }
    .aio-stat-card__value small { font-size: 0.5em; font-weight: 500; }
    .aio-stat-card__label {
        font-weight: 400;
        font-size: 0.9375rem;
        color: #414141;
        margin-top: 0.5rem;
    }

    /* fit cards (good/not good) */
    .aio-fit-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
        margin: 1.75rem 0;
    }
    .aio-fit-card {
        border-radius: 2.1875rem;
        padding: 2rem 1.75rem;
    }
    .aio-fit-card--good { background: #EFFCFF; border: 0.0625rem solid #B3D7FF; }
    .aio-fit-card--not { background: #F7F8FA; border: 0.0625rem solid #9D9D9D; }
    .aio-fit-card__title {
        font-weight: 700;
        font-size: 1.125rem;
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
    }
    .aio-fit-card--good .aio-fit-card__title { color: #324E8D; border-bottom: 0.125rem solid #324E8D; }
    .aio-fit-card--not .aio-fit-card__title { color: #414141; border-bottom: 0.125rem solid #9D9D9D; }
    .aio-fit-card ul { list-style: none; }
    .aio-fit-card ul li {
        padding: 0.5rem 0 0.5rem 1.5rem;
        position: relative;
        font-size: 1rem;
        font-weight: 400;
        line-height: 1.75;
        color: #414141;
    }
    .aio-fit-card--good ul li::before { content: "◎"; position: absolute; left: 0; color: #324E8D; font-weight: 700; }
    .aio-fit-card--not ul li::before { content: "△"; position: absolute; left: 0; color: #9D9D9D; font-weight: 700; }

    /* note box */
    .aio-note {
        margin: 1.25rem 0 2rem;
        padding: 1.25rem 1.5rem;
        background: #F7F8FA;
        border-radius: 0.9375rem;
        font-size: 0.9375rem;
        font-weight: 400;
        color: #414141;
        line-height: 1.8;
    }
    .aio-note p { margin-bottom: 0.25rem; }
    .aio-note p:last-child { margin-bottom: 0; }

    /* link buttons */
    .aio-link-group { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.5rem; }
    .aio-link-btn {
        display: inline-block;
        padding: 0.875rem 2rem;
        background: #324E8D;
        color: #FFF !important;
        border-radius: 1.75rem;
        font-family: "noto-sans-cjk-jp", sans-serif;
        font-weight: 500;
        font-size: 1rem;
        text-decoration: none !important;
        transition: background 0.2s;
    }
    .aio-link-btn:hover { background: #6283CC; opacity: 1; }
    .aio-link-btn--outline {
        background: #FFF;
        color: #324E8D !important;
        border: 0.125rem solid #324E8D;
    }
    .aio-link-btn--outline:hover { background: #F5F5F5; }

    /* related pages */
    .aio-related { margin: 3rem 0; }
    .aio-related__title {
        font-weight: 700;
        font-size: 1.125rem;
        color: #0C1F48;
        margin-bottom: 1rem;
    }
    .aio-related__grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 0.75rem;
    }
    .aio-related__link {
        display: flex;
        align-items: center;
        padding: 1rem 1.25rem;
        background: #FFF;
        border: 0.0625rem solid #9D9D9D;
        border-radius: 0.9375rem;
        color: #2458CF;
        font-weight: 500;
        font-size: 1rem;
        text-decoration: none;
        transition: background 0.2s;
    }
    .aio-related__link:hover { background: #F5F5F5; opacity: 1; text-decoration: none; }
    .aio-related__link::before { content: "→"; margin-right: 0.75rem; color: #324E8D; font-weight: 700; }

    /* case study cards */
    .aio-case-card {
        background: #FFF;
        border: 0.0625rem solid #9D9D9D;
        border-radius: 2.1875rem;
        padding: 2rem 1.75rem;
        margin-bottom: 1.25rem;
    }
    .aio-case-card__header {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
        border-bottom: 0.125rem solid #EFFCFF;
    }
    .aio-case-card__tag {
        display: inline-block;
        font-size: 0.8125rem;
        padding: 0.1875rem 0.625rem;
        border-radius: 0.3125rem;
        font-weight: 700;
        background: #EFFCFF;
        color: #324E8D;
        white-space: nowrap;
    }
    .aio-case-card__name { font-weight: 700; font-size: 1.125rem; color: #0C1F48; }
    .aio-case-card__body { font-weight: 400; font-size: 1rem; line-height: 1.85; color: #414141; }
    .aio-case-card__metric {
        display: inline-block;
        background: #EFFCFF;
        color: #324E8D;
        font-weight: 700;
        padding: 0.0625rem 0.5rem;
        border-radius: 0.25rem;
    }

    /* story cards */
    .aio-story-card {
        background: #FFF;
        border: 0.0625rem solid #9D9D9D;
        border-radius: 2.1875rem;
        padding: 2rem 1.75rem;
        margin-bottom: 1.25rem;
    }
    .aio-story-card__title {
        font-weight: 700;
        font-size: 1.125rem;
        color: #324E8D;
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
        border-bottom: 0.125rem solid #EFFCFF;
    }
    .aio-story-flow {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        margin: 1.25rem 0;
        flex-wrap: wrap;
    }
    .aio-story-flow__before {
        background: #F7F8FA;
        border: 0.0625rem solid #9D9D9D;
        border-radius: 0.9375rem;
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
        font-weight: 400;
        color: #414141;
    }
    .aio-story-flow__arrow { color: #324E8D; font-weight: 700; font-size: 1.25rem; }
    .aio-story-flow__after {
        background: #EFFCFF;
        border: 0.0625rem solid #B3D7FF;
        border-radius: 0.9375rem;
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
        color: #324E8D;
        font-weight: 700;
    }

    /* check cards (how-to-choose) */
    .aio-check-card {
        background: #FFF;
        border: 0.0625rem solid #9D9D9D;
        border-radius: 2.1875rem;
        border-left: 0.25rem solid #324E8D;
        padding: 2rem 1.75rem;
        margin-bottom: 1rem;
    }
    .aio-check-card__header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; }
    .aio-check-card__num {
        display: inline-flex; align-items: center; justify-content: center;
        width: 2.25rem; height: 2.25rem;
        background: #324E8D; color: #FFF;
        font-family: "Poppins", sans-serif; font-weight: 600; font-size: 0.9375rem;
        border-radius: 50%; flex-shrink: 0;
    }
    .aio-check-card__title { font-weight: 700; font-size: 1.125rem; color: #0C1F48; }
    .aio-check-card__body { font-weight: 400; font-size: 1rem; line-height: 1.85; color: #414141; }
    .aio-check-hl {
        display: inline;
        background: #EFFCFF;
        color: #324E8D;
        font-weight: 700;
        padding: 0 0.375rem;
        border-radius: 0.1875rem;
    }

    /* sign cards (numbered circles) */
    .aio-sign-card {
        background: #FFF;
        border: 0.0625rem solid #9D9D9D;
        border-radius: 2.1875rem;
        padding: 1.75rem 1.75rem 1.75rem 5.5rem;
        position: relative;
        margin-bottom: 1rem;
    }
    .aio-sign-card__num {
        position: absolute;
        left: 1.75rem;
        top: 1.75rem;
        width: 2.75rem;
        height: 2.75rem;
        background: #324E8D;
        color: #FFF;
        font-family: "Poppins", sans-serif;
        font-weight: 600;
        font-size: 1.25rem;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .aio-sign-card__title { font-weight: 700; font-size: 1.125rem; color: #0C1F48; margin-bottom: 0.5rem; }
    .aio-sign-card__desc { font-weight: 400; font-size: 1rem; line-height: 1.8; color: #414141; }

    /* product mapping */
    .aio-mapping-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
        margin: 1.75rem 0;
    }
    .aio-mapping-card {
        border-radius: 2.1875rem;
        padding: 2rem 1.75rem;
        border-top: 0.25rem solid;
    }
    .aio-mapping-card--primo { background: #EFFCFF; border-top-color: #6283CC; }
    .aio-mapping-card--b2b2 { background: #F7F8FA; border-top-color: #324E8D; }
    .aio-mapping-card__product { font-weight: 700; font-size: 1.25rem; margin-bottom: 0.375rem; }
    .aio-mapping-card--primo .aio-mapping-card__product { color: #6283CC; }
    .aio-mapping-card--b2b2 .aio-mapping-card__product { color: #324E8D; }
    .aio-mapping-card__concept {
        font-size: 0.9375rem; font-weight: 400; color: #414141;
        margin-bottom: 1.25rem; padding-bottom: 0.75rem;
        border-bottom: 0.0625rem solid rgba(0,0,0,0.1);
    }
    .aio-mapping-card ul { list-style: none; }
    .aio-mapping-card ul li {
        padding: 0.375rem 0 0.375rem 1.375rem;
        position: relative;
        font-size: 1rem;
        font-weight: 400;
        line-height: 1.75;
        color: #414141;
    }
    .aio-mapping-card ul li::before { content: "✓"; position: absolute; left: 0; font-weight: 700; }
    .aio-mapping-card--primo ul li::before { color: #6283CC; }
    .aio-mapping-card--b2b2 ul li::before { color: #324E8D; }

    /* flowchart */
    .aio-flowchart {
        background: #F7F8FA;
        border-radius: 2.1875rem;
        padding: 2rem;
        margin: 1.75rem 0;
        text-align: center;
    }
    .aio-flowchart__title { font-weight: 700; font-size: 1.125rem; color: #0C1F48; margin-bottom: 1.5rem; }
    .aio-flowchart__q {
        display: inline-block; max-width: 32rem; width: 100%;
        background: #FFF; border: 0.125rem solid #324E8D; border-radius: 0.9375rem;
        padding: 0.875rem 1.5rem;
        font-weight: 700; color: #324E8D; font-size: 1rem;
    }
    .aio-flowchart__arrow { color: #9D9D9D; font-size: 1.25rem; margin: 0.5rem 0; }
    .aio-flowchart__branch { display: flex; gap: 2.5rem; justify-content: center; margin: 0.75rem 0; }
    .aio-flowchart__label { font-weight: 700; font-size: 0.9375rem; margin-bottom: 0.375rem; }
    .aio-flowchart__label--yes { color: #324E8D; }
    .aio-flowchart__label--no { color: #414141; }
    .aio-flowchart__result {
        display: inline-block; padding: 0.625rem 1.25rem; border-radius: 0.9375rem;
        font-weight: 700; font-size: 0.9375rem;
    }
    .aio-flowchart__result--b2b2 { background: #F5F5F5; color: #324E8D; border: 0.0625rem solid #324E8D; }
    .aio-flowchart__result--primo { background: #EFFCFF; color: #6283CC; border: 0.0625rem solid #6283CC; }

    /* prep grid */
    .aio-prep-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
        margin: 1.75rem 0;
    }
    .aio-prep-card {
        background: #FFF;
        border: 0.0625rem solid #9D9D9D;
        border-radius: 2.1875rem;
        padding: 2rem 1.5rem;
    }
    .aio-prep-card__num {
        display: inline-block;
        background: #324E8D;
        color: #FFF;
        font-family: "Poppins", sans-serif;
        font-weight: 600;
        font-size: 0.8125rem;
        padding: 0.25rem 0.75rem;
        border-radius: 0.3125rem;
        margin-bottom: 0.75rem;
    }
    .aio-prep-card h4 { font-weight: 700; font-size: 1.0625rem; color: #0C1F48; margin-bottom: 0.625rem; }
    .aio-prep-card p { font-weight: 400; font-size: 0.9375rem; color: #414141; line-height: 1.8; }

    /* industry breakdown */
    .aio-industry-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 0.75rem;
        margin: 1.5rem 0;
    }
    .aio-industry-item {
        background: #FFF; border: 0.0625rem solid #9D9D9D; border-radius: 0.9375rem;
        padding: 1rem 0.75rem; text-align: center;
    }
    .aio-industry-item__count {
        font-family: "Poppins", sans-serif; font-weight: 700; font-size: 1.5rem;
        color: #324E8D; line-height: 1.2;
    }
    .aio-industry-item__label { font-weight: 400; font-size: 0.8125rem; color: #414141; margin-top: 0.25rem; }

    /* effect grid */
    .aio-effect-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 1.5rem;
        margin: 1.75rem 0;
    }
    .aio-effect-card {
        background: #FFF; border: 0.0625rem solid #9D9D9D; border-radius: 2.1875rem;
        padding: 2rem 1.5rem; text-align: center; border-top: 0.1875rem solid #324E8D;
    }
    .aio-effect-card__value {
        font-family: "Poppins", sans-serif; font-weight: 700; font-size: 2.25rem;
        color: #324E8D; line-height: 1.2;
    }
    .aio-effect-card__value small { font-size: 0.5em; font-weight: 500; }
    .aio-effect-card__label { font-weight: 400; font-size: 0.9375rem; color: #414141; margin-top: 0.5rem; line-height: 1.6; }

    /* scale bands */
    .aio-scale-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.25rem;
        margin: 1.5rem 0;
    }
    .aio-scale-card {
        background: #FFF; border: 0.0625rem solid #9D9D9D; border-radius: 2.1875rem;
        padding: 1.5rem; text-align: center;
    }
    .aio-scale-card__title { font-weight: 700; font-size: 1.0625rem; color: #324E8D; margin-bottom: 0.5rem; }
    .aio-scale-card__desc { font-weight: 400; font-size: 0.9375rem; color: #414141; line-height: 1.7; }

    /* review mode */
    .review-mode { background: #FFFFFF !important; }

    /* ---- Responsive ---- */
    @media screen and (max-width: 780px) {
        .aio-section { padding: 3rem 0; }
        .aio-section__title { font-size: 1.375rem; }
        .aio-section__title--sub { font-size: 1.125rem; }
        .aio-section__lead, .aio-section__text { font-size: 1rem; }
        .aio-fit-grid { grid-template-columns: 1fr; }
        .aio-mapping-grid { grid-template-columns: 1fr; }
        .aio-prep-grid { grid-template-columns: 1fr; }
        .aio-scale-grid { grid-template-columns: 1fr; }
        .aio-table { font-size: 0.875rem; }
        .aio-table th, .aio-table td { padding: 0.625rem 0.5rem; }
        .aio-sign-card { padding-left: 1.75rem; padding-top: 5rem; }
        .aio-sign-card__num { top: 1.25rem; }
        .aio-story-flow { flex-direction: column; align-items: flex-start; }
        .aio-flowchart__branch { flex-direction: column; gap: 1rem; }
        .aio-case-card__header { flex-direction: column; align-items: flex-start; gap: 0.375rem; }
    }