.summary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background-color: #EEE;
    margin: 60px 0;
}
.summary-cell {
    background-color: var(--white);
    padding: 50px 40px;
}
.summary-cell .s-label {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--gray);
    display: block;
    margin-bottom: 20px;
}
.summary-cell .s-value {
    font-family: "Noto Serif JP", serif;
    font-weight: 400;
    font-size: 2.4rem;
    color: var(--blue);
    letter-spacing: 0.05em;
    line-height: 1.2;
}
.summary-cell .s-unit {
    font-size: 1rem;
    color: var(--blue);
}
.summary-cell .s-note {
    font-size: 0.75rem;
    color: var(--gray);
    margin-top: 10px;
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background-color: #EEE;
    margin: 60px 0;
}
.result-cell {
    background-color: var(--white);
    padding: 44px 36px;
}
.result-cell .r-label {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--gray);
    display: block;
    margin-bottom: 16px;
}
.result-cell .r-before {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 8px;
}
.result-cell .r-after {
    font-family: "Noto Serif JP", serif;
    font-weight: 400;
    font-size: 1.8rem;
    color: var(--blue);
    letter-spacing: 0.05em;
    line-height: 1.3;
}
.result-cell .r-rate {
    font-size: 0.75rem;
    color: var(--gray);
    margin-top: 8px;
}

.quote-block {
    border-left: 1px solid var(--blue);
    padding: 36px 56px;
    margin: 60px 0;
    max-width: 780px;
}
.quote-block p {
    font-family: "Noto Serif JP", serif;
    font-weight: 400;
    font-size: 1.05rem;
    line-height: 2.2;
    letter-spacing: 0.05em;
    color: var(--black);
}
.quote-block.sub p {
    font-size: 0.92rem;
    color: #555;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 400;
}
.quote-block .speaker {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    color: var(--gray);
    display: block;
    margin-top: 20px;
}

.causality-list { margin-top: 50px; }
.causality-row {
    display: grid;
    grid-template-columns: 160px 1fr;
    border-top: 1px solid #EEE;
    padding: 44px 0;
    align-items: start;
}
.causality-row:last-child { border-bottom: 1px solid #EEE; }
.causality-layer {
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    color: var(--blue);
    padding-top: 4px;
    line-height: 1.8;
}
.causality-content h4 {
    font-family: "Noto Serif JP", serif;
    font-weight: 400;
    font-size: 1rem;
    margin-bottom: 18px;
    letter-spacing: 0.05em;
}
.ba-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 12px;
}
.ba-col .ba-label {
    font-size: 0.68rem;
    letter-spacing: 0.15em;
    color: var(--gray);
    display: block;
    margin-bottom: 10px;
}
.ba-col.changed .ba-label { color: var(--blue); }
.ba-col p { font-size: 0.83rem; color: #666; line-height: 2.0; }
.ba-col.changed p { color: var(--black); }

.section-divider {
    border: none;
    border-top: 1px solid #EEE;
    margin: 0;
}

.sub-cases { margin-top: 60px; }
.sub-case {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 80px;
    border-top: 1px solid #EEE;
    padding: 70px 0;
    align-items: start;
}
.sub-case:last-child { border-bottom: 1px solid #EEE; }
.sub-case-label {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--blue);
    display: block;
    margin-bottom: 16px;
}
.sub-case h3 {
    font-family: "Noto Serif JP", serif;
    font-weight: 400;
    font-size: 1.15rem;
    margin-bottom: 24px;
    letter-spacing: 0.05em;
}
.sub-case .body-text {
    font-size: 0.85rem;
    line-height: 2.2;
    color: #555;
}
.sub-case .client-quote {
    font-size: 0.85rem;
    line-height: 2.2;
    color: var(--blue);
    margin-top: 20px;
}
.sub-case .company-info {
    font-size: 0.75rem;
    color: var(--gray);
    margin-top: 20px;
    line-height: 1.9;
}
.baa-block {
    background-color: var(--light-gray);
    padding: 36px 30px;
}
.baa-row {
    padding: 14px 0;
    border-bottom: 1px solid #E5E5E5;
}
.baa-row:last-child { border-bottom: none; }
.baa-row .baa-tag {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--gray);
    display: block;
    margin-bottom: 5px;
}
.baa-row.after-row .baa-tag { color: var(--blue); }
.baa-row p { font-size: 0.82rem; color: var(--black); line-height: 1.8; }

@media (max-width: 768px) {
    .summary-grid, .result-grid { grid-template-columns: 1fr; }
    .causality-row { grid-template-columns: 1fr; gap: 16px; }
    .ba-split { grid-template-columns: 1fr; gap: 20px; }
    .sub-case { grid-template-columns: 1fr; gap: 40px; }
    .quote-block { padding: 28px 24px; }
}