@charset "UTF-8";

.swing-322-body {
    color: #2d3339;
    font-family: "Noto Sans JP", sans-serif;
    line-height: 1.85;
}

.swing-322-page {
    --swing-322-blue: #125a8f;
    --swing-322-blue-dark: #0b3d63;
    --swing-322-blue-soft: #edf7fc;
    --swing-322-cyan: #1689a7;
    --swing-322-orange: #d66d25;
    --swing-322-orange-dark: #914316;
    --swing-322-orange-soft: #fff4eb;
    --swing-322-border: #d9e3ea;
    --swing-322-text: #2d3339;
    --swing-322-muted: #5d6a73;
    max-width: 980px;
    margin: 0 auto;
    padding: 0 0 72px;
    color: var(--swing-322-text);
}

.swing-322-page *,
.swing-322-page *::before,
.swing-322-page *::after {
    box-sizing: border-box;
}

.swing-322-page a {
    color: #155f91;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
}

.swing-322-page a:hover,
.swing-322-page a:focus-visible {
    color: #0b3d63;
}

.swing-322-page a:focus-visible,
.swing-322-page summary:focus-visible,
.swing-322-table-wrap:focus-visible {
    outline: 3px solid rgba(214, 109, 37, 0.45);
    outline-offset: 4px;
}

.swing-322-page .pageTitle {
    margin: 12px 0 24px;
    padding: 0 0 16px;
    border-bottom: 4px solid var(--swing-322-blue);
    color: #163d58;
    font-size: clamp(2rem, 4vw, 3.1rem);
    line-height: 1.35;
    letter-spacing: 0.02em;
}

.swing-322-hero {
    overflow: hidden;
    margin-bottom: 30px;
    border-radius: 20px;
    background: #e8eef2;
    box-shadow: 0 18px 42px rgba(20, 66, 96, 0.16);
}

.swing-322-hero img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

.swing-322-lead,
.swing-322-summary,
.swing-322-toc,
.swing-322-section,
.swing-322-cta {
    margin-top: 44px;
}

.swing-322-lead {
    padding: clamp(26px, 5vw, 46px);
    border: 1px solid #cfe0eb;
    border-left: 8px solid var(--swing-322-orange);
    border-radius: 18px;
    background: linear-gradient(135deg, #ffffff 0%, var(--swing-322-blue-soft) 100%);
}

.swing-322-eyebrow {
    margin: 0 0 8px;
    color: var(--swing-322-orange-dark);
    font-size: 0.92rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.swing-322-lead h2,
.swing-322-cta h2 {
    margin: 0 0 18px;
    padding: 0;
    border: 0;
    color: #173f5d;
    font-size: clamp(1.55rem, 3vw, 2.25rem);
    line-height: 1.45;
}

.swing-322-lead p:last-child,
.swing-322-cta p:last-child {
    margin-bottom: 0;
}

.swing-322-page h2 {
    margin: 0 0 24px;
    padding: 0 0 12px 18px;
    border-left: 6px solid var(--swing-322-blue);
    border-bottom: 1px solid var(--swing-322-border);
    color: #173f5d;
    font-size: clamp(1.55rem, 3vw, 2.05rem);
    line-height: 1.45;
}

.swing-322-page h3 {
    margin: 30px 0 12px;
    color: #244d67;
    font-size: clamp(1.16rem, 2vw, 1.38rem);
    line-height: 1.55;
}

.swing-322-summary-grid,
.swing-322-issue-grid,
.swing-322-choice-grid,
.swing-322-service-grid,
.swing-322-related-grid {
    display: grid;
    gap: 18px;
}

.swing-322-summary-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.swing-322-summary-item {
    min-height: 150px;
    padding: 22px 18px;
    border: 1px solid var(--swing-322-border);
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 7px 20px rgba(20, 66, 96, 0.08);
}

.swing-322-summary-item span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin-bottom: 12px;
    border-radius: 50%;
    background: var(--swing-322-blue);
    color: #fff;
    font-weight: 800;
}

.swing-322-summary-item p {
    margin: 0;
    font-weight: 700;
    line-height: 1.65;
}

.swing-322-toc {
    padding: 26px 30px;
    border: 1px solid #bfd7e6;
    border-radius: 16px;
    background: var(--swing-322-blue-soft);
}

.swing-322-toc h2 {
    margin-bottom: 14px;
    padding: 0;
    border: 0;
    font-size: 1.35rem;
}

.swing-322-toc ol {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px 28px;
    margin: 0;
    padding-left: 1.5em;
}

.swing-322-toc a {
    display: inline-block;
    padding: 5px 0;
    color: var(--swing-322-blue-dark);
    font-weight: 700;
}

.swing-322-section {
    scroll-margin-top: 90px;
}

.swing-322-issue-grid,
.swing-322-choice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 24px;
}

.swing-322-card,
.swing-322-choice-card {
    padding: 24px;
    border: 1px solid var(--swing-322-border);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 7px 20px rgba(20, 66, 96, 0.06);
}

.swing-322-card {
    border-top: 5px solid var(--swing-322-orange);
}

.swing-322-card h3,
.swing-322-choice-card h3,
.swing-322-service-card h3 {
    margin-top: 0;
}

.swing-322-card p,
.swing-322-choice-card p:last-child,
.swing-322-service-card p:last-child {
    margin-bottom: 0;
}

.swing-322-note,
.swing-322-warning {
    margin-top: 24px;
    padding: 22px 26px;
    border-radius: 14px;
}

.swing-322-note {
    background: #eef5f8;
}

.swing-322-warning {
    border: 1px solid #f0cfb8;
    background: var(--swing-322-orange-soft);
}

.swing-322-note strong,
.swing-322-warning strong {
    display: block;
    margin-bottom: 6px;
    color: var(--swing-322-blue-dark);
    font-size: 1.12rem;
}

.swing-322-warning strong {
    color: var(--swing-322-orange-dark);
}

.swing-322-note p,
.swing-322-warning p {
    margin: 0;
}

.swing-322-table-wrap {
    overflow-x: auto;
    margin: 24px 0;
    border: 1px solid var(--swing-322-border);
    border-radius: 14px;
    -webkit-overflow-scrolling: touch;
}

.swing-322-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
    background: #fff;
}

.swing-322-table th,
.swing-322-table td {
    padding: 15px 16px;
    border-right: 1px solid var(--swing-322-border);
    border-bottom: 1px solid var(--swing-322-border);
    text-align: left;
    vertical-align: top;
}

.swing-322-table th:last-child,
.swing-322-table td:last-child {
    border-right: 0;
}

.swing-322-table tbody tr:last-child th,
.swing-322-table tbody tr:last-child td {
    border-bottom: 0;
}

.swing-322-table thead th {
    background: var(--swing-322-blue-dark);
    color: #fff;
    font-weight: 800;
}

.swing-322-table tbody th {
    width: 20%;
    background: #f2f7fa;
    color: #244d67;
}

.swing-322-choice-card {
    border-top: 5px solid var(--swing-322-cyan);
}

.swing-322-label {
    display: inline-block;
    margin: 0 0 10px;
    padding: 5px 11px;
    border-radius: 999px;
    background: var(--swing-322-blue-soft);
    color: var(--swing-322-blue-dark);
    font-size: 0.86rem;
    font-weight: 800;
}

.swing-322-linkline,
.swing-322-back-link {
    margin-top: 22px;
    font-weight: 700;
}

.swing-322-step-list {
    display: grid;
    gap: 16px;
}

.swing-322-step {
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
    padding: 22px;
    border: 1px solid var(--swing-322-border);
    border-radius: 14px;
    background: #fff;
}

.swing-322-step > span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--swing-322-blue);
    color: #fff;
    font-size: 1.15rem;
    font-weight: 800;
}

.swing-322-step h3 {
    margin: 0 0 6px;
}

.swing-322-step p {
    margin: 0;
}

.swing-322-check-panel {
    margin-top: 26px;
    padding: 26px 28px;
    border: 2px solid #bdd5e4;
    border-radius: 16px;
    background: #f8fcfe;
}

.swing-322-check-panel h3 {
    margin-top: 0;
}

.swing-322-check-panel ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 28px;
    margin: 0;
    padding-left: 1.4em;
}

.swing-322-order-list {
    display: grid;
    gap: 10px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
    counter-reset: swing322-order;
}

.swing-322-order-list li {
    position: relative;
    padding: 16px 18px 16px 58px;
    border: 1px solid var(--swing-322-border);
    border-radius: 12px;
    background: #fff;
    counter-increment: swing322-order;
}

.swing-322-order-list li::before {
    content: counter(swing322-order);
    position: absolute;
    top: 14px;
    left: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--swing-322-orange);
    color: #fff;
    font-weight: 800;
}

.swing-322-service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.swing-322-service-card {
    display: block;
    min-height: 220px;
    padding: 24px;
    border: 1px solid var(--swing-322-border);
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 7px 20px rgba(20, 66, 96, 0.08);
    text-decoration: none;
}

.swing-322-service-card:hover,
.swing-322-service-card:focus-visible {
    border-color: var(--swing-322-blue);
    background: var(--swing-322-blue-soft);
    color: var(--swing-322-blue-dark);
    transform: translateY(-2px);
}

.swing-322-service-card span {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--swing-322-orange-dark);
    font-size: 0.83rem;
    font-weight: 800;
    letter-spacing: 0.07em;
}

.swing-322-related-title {
    margin-top: 34px !important;
}

.swing-322-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.swing-322-related-grid a {
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-height: 112px;
    padding: 18px 20px;
    border: 1px solid var(--swing-322-border);
    border-left: 5px solid var(--swing-322-cyan);
    border-radius: 12px;
    background: #fff;
    text-decoration: none;
}

.swing-322-related-grid a:hover,
.swing-322-related-grid a:focus-visible {
    border-color: var(--swing-322-blue);
    background: var(--swing-322-blue-soft);
    color: var(--swing-322-blue-dark);
}

.swing-322-related-grid span {
    color: var(--swing-322-muted);
    font-size: 0.94rem;
}

.swing-322-faq details {
    margin-bottom: 14px;
    border: 1px solid var(--swing-322-border);
    border-radius: 12px;
    background: #fff;
}

.swing-322-faq summary {
    position: relative;
    padding: 18px 52px 18px 20px;
    color: #173f5d;
    font-weight: 800;
    cursor: pointer;
    list-style: none;
}

.swing-322-faq summary::-webkit-details-marker {
    display: none;
}

.swing-322-faq summary::after {
    content: "+";
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    color: var(--swing-322-orange);
    font-size: 1.6rem;
    line-height: 1;
}

.swing-322-faq details[open] summary::after {
    content: "−";
}

.swing-322-faq details p {
    margin: 0;
    padding: 0 20px 20px;
}

.swing-322-cta {
    padding: clamp(28px, 5vw, 48px);
    border-radius: 20px;
    background: linear-gradient(135deg, #eaf5fb 0%, #fff6ee 100%);
    box-shadow: 0 16px 38px rgba(20, 66, 96, 0.12);
}

.swing-322-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 24px;
}

.swing-322-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 14px 24px;
    border: 2px solid transparent;
    border-radius: 999px;
    font-weight: 800;
    text-align: center;
    text-decoration: none !important;
}

.swing-322-button--sample {
    background: var(--swing-322-orange);
    color: #fff !important;
}

.swing-322-button--sample:hover,
.swing-322-button--sample:focus-visible {
    border-color: var(--swing-322-orange-dark);
    background: var(--swing-322-orange-dark);
    color: #fff !important;
}

.swing-322-button--estimate {
    background: var(--swing-322-blue-dark);
    color: #fff !important;
}

.swing-322-button--estimate:hover,
.swing-322-button--estimate:focus-visible {
    border-color: #062a45;
    background: #062a45;
    color: #fff !important;
}

@media (max-width: 1100px) {
    .swing-322-page {
        padding-right: 18px;
        padding-left: 18px;
    }

    .swing-322-summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .swing-322-service-grid {
        grid-template-columns: 1fr;
    }

    .swing-322-service-card {
        min-height: 0;
    }
}

@media (max-width: 650px) {
    .swing-322-page {
        padding-right: 12px;
        padding-left: 12px;
    }

    .swing-322-page .pageTitle {
        font-size: 1.8rem;
    }

    .swing-322-hero {
        border-radius: 12px;
    }

    .swing-322-lead,
    .swing-322-summary,
    .swing-322-toc,
    .swing-322-section,
    .swing-322-cta {
        margin-top: 34px;
    }

    .swing-322-lead,
    .swing-322-toc,
    .swing-322-cta {
        padding: 22px 18px;
    }

    .swing-322-summary-grid,
    .swing-322-issue-grid,
    .swing-322-choice-grid,
    .swing-322-related-grid,
    .swing-322-check-panel ul,
    .swing-322-toc ol {
        grid-template-columns: 1fr;
    }

    .swing-322-summary-item {
        min-height: 0;
    }

    .swing-322-step {
        grid-template-columns: 42px minmax(0, 1fr);
        gap: 13px;
        padding: 18px 16px;
    }

    .swing-322-step > span {
        width: 40px;
        height: 40px;
    }

    .swing-322-check-panel {
        padding: 22px 18px;
    }

    .swing-322-cta-buttons {
        flex-direction: column;
    }

    .swing-322-button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .swing-322-page {
        font-size: 0.96rem;
    }

    .swing-322-page h2 {
        padding-left: 12px;
        border-left-width: 5px;
        font-size: 1.42rem;
    }

    .swing-322-card,
    .swing-322-choice-card,
    .swing-322-service-card,
    .swing-322-related-grid a {
        padding: 18px 16px;
    }

    .swing-322-order-list li {
        padding-right: 14px;
        padding-left: 52px;
    }
}