.page-index {
    background-color: #ffffff;
    max-width: 100%;
    overflow-x: hidden;
}
.page-index__hero-section {
    padding-top: 0;
    margin-top: 0;
    width: 100%;
    overflow: hidden;
    background-color: #ffffff;
}
.page-index__hero-container {
    width: 100%;
    margin: 0 auto;
}
.page-index__hero-link {
    display: block;
    width: 100%;
}
.page-index__hero-image {
    width: 100%;
    height: auto;
    aspect-ratio: 17 / 5;
    object-fit: cover;
    display: block;
}
.page-index__logo-grid-section {
    max-width: 1200px;
    margin: 16px auto 28px;
    padding: 0 16px;
    box-sizing: border-box;
}
.page-index__logo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px 16px;
    justify-items: center;
}
.page-index__logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: 100%;
    max-width: 280px;
    text-align: center;
    box-sizing: border-box;
}
.page-index__logo-image {
    width: 100%;
    height: auto;
    aspect-ratio: 2 / 1;
    object-fit: contain;
    display: block;
}
.page-index__logo-cta {
    display: inline-block;
    padding: 10px 22px;
    border-radius: 999px;
    background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
    color: #7A0E0E;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(4, 119, 219, 0.35);
    margin: 0;
    text-align: center;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}
.page-index__logo-item:nth-child(5) {
    grid-column: 2;
}
.page-index__logo-item:nth-child(6) {
    grid-column: 3;
}
.page-index__guide-section {
    background-color: #ffffff;
}
.page-index__guide-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 16px 16px 48px;
    box-sizing: border-box;
}
.page-index__guide-title {
    text-align: center;
    color: #0477db;
    margin: 12px 0 20px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.01em;
    max-width: 900px;
}
.page-index h2 {
    color: #C91F17;
    margin-top: 2em;
    margin-bottom: 0.5em;
    line-height: 1.3;
}
.page-index h3 {
    color: #e53935;
    margin-top: 1.5em;
    margin-bottom: 0.5em;
}
.page-index p {
    color: #333333;
    line-height: 1.75;
    margin-bottom: 1.2em;
}
.page-index__guide-figure {
    margin: 24px auto;
    text-align: center;
    max-width: 800px;
    width: 100%;
}
.page-index__guide-figure img {
    width: 100%;
    height: auto;
    aspect-ratio: 2 / 1;
    object-fit: cover;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.page-index__guide-figure figcaption {
    font-size: 0.9rem;
    color: #666666;
    margin-top: 8px;
}
.page-index__faq-item {
    background: #f5f5f5;
    border-left: 4px solid #C91F17;
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 12px;
}
.page-index__faq-item summary {
    font-weight: 700;
    cursor: pointer;
    color: #333333;
    font-size: 1em;
}
.page-index__faq-item summary:hover {
    color: #C91F17;
}
.page-index__faq-item p {
    margin: 12px 0 0;
}
.page-index__faq-item summary::-webkit-details-marker {
    color: #C91F17;
}
@media (max-width: 768px) {
    .page-index__logo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px 12px;
    }
    .page-index__logo-item:nth-child(5),
    .page-index__logo-item:nth-child(6) {
        grid-column: auto;
    }
    .page-index__logo-cta {
        width: auto;
        max-width: 90%;
        white-space: normal;
        word-break: break-word;
        padding: 10px 14px;
        font-size: 0.8rem;
    }
    .page-index__guide-title {
        font-size: 1.35rem;
    }
    .page-index img {
        max-width: 100%;
        height: auto;
    }
}