.page-index {
    background-color: #0D0E12;
    color: #FFF3E6;
}
.page-index__hero-section {
    padding-top: 0;
    margin-top: 0;
    width: 100%;
    overflow: hidden;
}
.page-index__hero-container {
    width: 100%;
}
.page-index__hero-link {
    display: block;
    width: 100%;
}
.page-index__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 17 / 5;
}

.page-index__logo-grid-section {
    max-width: 1200px;
    margin: 16px auto 28px;
    padding: 0 16px;
}
.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;
    background-color: #17191F;
    padding: 16px 12px;
    border-radius: 12px;
    border: 1px solid #A84F0C;
    box-shadow: 0 0 15px rgba(255, 176, 77, 0.2);
}
.page-index__logo-image {
    width: 100%;
    height: auto;
    aspect-ratio: 2 / 1;
    object-fit: contain;
    display: block;
}
.page-index__logo-cta {
    display: inline-block;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    padding: 10px 22px;
    border-radius: 999px;
    background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
    color: #FFF3E6;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(255, 176, 77, 0.35);
    transition: transform 0.2s ease;
}
.page-index__logo-cta:hover {
    transform: scale(1.05);
}
.page-index__logo-item:nth-child(5) {
    grid-column: 2;
}
.page-index__logo-item:nth-child(6) {
    grid-column: 3;
}

.page-index__guide-section {
    padding-top: 24px;
}
.page-index__guide-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 16px 16px 48px;
}
.page-index__guide-title {
    text-align: center;
    color: #FF8C1A;
    margin: 12px 0 20px;
    font-size: clamp(1.4rem, 2.5vw, 1.75rem);
    font-weight: 800;
}
.page-index__guide-intro {
    color: #FFF3E6;
    line-height: 1.8;
}
.page-index__guide-figure {
    margin: 24px auto;
    text-align: center;
    max-width: 800px;
}
.page-index__guide-img {
    width: 100%;
    height: auto;
    aspect-ratio: 2 / 1;
    object-fit: cover;
    display: block;
    border-radius: 8px;
}
.page-index__guide-figure figcaption {
    font-size: 0.9rem;
    color: #FFB04D;
    margin-top: 8px;
}
.page-index__guide-inner h2 {
    color: #FF8C1A;
    margin-top: 36px;
}
.page-index__guide-inner h3 {
    color: #FFA53A;
    margin-top: 20px;
}
.page-index__guide-inner p {
    color: #FFF3E6;
    line-height: 1.7;
}
.page-index__guide-inner ol,
.page-index__guide-inner ul {
    color: #FFF3E6;
    padding-left: 24px;
}
.page-index__guide-inner blockquote {
    background-color: #17191F;
    border-left: 4px solid #FF8C1A;
    padding: 12px 16px;
    margin: 20px 0;
    border-radius: 4px;
}
.page-index__guide-inner blockquote p {
    margin: 0;
    color: #FFB04D;
}
.page-index__guide-inner details {
    background: #17191F;
    border: 1px solid #A84F0C;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 12px;
}
.page-index__guide-inner summary {
    cursor: pointer;
    font-weight: 700;
    color: #FF8C1A;
}
.page-index__guide-inner details p {
    margin-top: 10px;
    color: #FFF3E6;
}
.page-index__guide-inner a {
    color: #FFA53A;
}

@media (max-width: 768px) {
    .page-index__hero-image {
        aspect-ratio: 2 / 1;
    }
    .page-index__logo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .page-index__logo-item:nth-child(5),
    .page-index__logo-item:nth-child(6) {
        grid-column: auto;
    }
    .page-index__guide-title {
        font-size: 1.35rem;
    }
    .page-index__guide-figure {
        max-width: 100%;
    }
    .page-index__guide-inner {
        padding: 12px 12px 32px;
    }
    .page-index img {
        max-width: 100% !important;
        height: auto !important;
    }
    .page-index {
        max-width: 100%;
        overflow-x: hidden;
    }
}

@media (max-width: 1024px) {
    .page-index__logo-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .page-index__logo-item:nth-child(5) {
        grid-column: auto;
    }
    .page-index__logo-item:nth-child(6) {
        grid-column: auto;
    }
}