.page-blog {
    background-color: #F4F7FB;
    color: #1F2D3D;
    line-height: 1.7;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    padding-bottom: 40px;
    max-width: 100%;
    overflow-x: hidden;
}
.page-blog__hero-section {
    background: linear-gradient(180deg, #EAF1FF 0%, #F4F7FB 100%);
    padding: 10px 0 0;
}
.page-blog__hero-image-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}
.page-blog__hero-image {
    width: 100%;
    height: auto;
    aspect-ratio: 21 / 7;
    object-fit: cover;
    display: block;
    border-radius: 16px;
    box-shadow: 0 12px 24px -8px rgba(47, 107, 255, 0.2);
}
.page-blog__hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 16px 32px;
    text-align: center;
}
.page-blog__hero-title {
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: #1F2D3D;
    max-width: 900px;
    margin: 0 auto 16px;
}
.page-blog__hero-description {
    max-width: 800px;
    margin: 0 auto 24px;
    font-size: 1.1rem;
    color: #1F2D3D;
}
.page-blog__hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}
.page-blog__btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 40px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
}
.page-blog__btn--primary {
    background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    color: #ffffff;
    box-shadow: 0 8px 20px -4px rgba(47, 107, 255, 0.5);
}
.page-blog__btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px -4px rgba(47, 107, 255, 0.6);
}
.page-blog__btn--secondary {
    background: transparent;
    color: #2F6BFF;
    border: 2px solid #2F6BFF;
}
.page-blog__btn--secondary:hover {
    background: #2F6BFF;
    color: #ffffff;
}
.page-blog__btn--small {
    padding: 8px 20px;
    font-size: 0.875rem;
    margin-top: 8px;
}
.page-blog__btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}
.page-blog__list-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 16px 8px;
}
.page-blog__section-header {
    text-align: center;
    margin-bottom: 40px;
}
.page-blog__section-heading {
    color: #1F2D3D;
    font-weight: 800;
    font-size: 2rem;
    line-height: 1.3;
    margin: 0 0 12px;
}
.page-blog__section-subheading {
    font-size: 1.05rem;
    max-width: 700px;
    margin: 0 auto;
    color: #1F2D3D;
}
.page-blog__list-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.page-blog__card {
    background-color: #FFFFFF;
    border-radius: 16px;
    border: 1px solid #D6E2FF;
    box-shadow: 0 6px 16px -4px rgba(31, 45, 61, 0.08);
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.page-blog__card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 28px -8px rgba(31, 45, 61, 0.15);
}
.page-blog__card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}
.page-blog__card-image {
    width: 100%;
    height: auto;
    aspect-ratio: 2 / 1;
    object-fit: cover;
    display: block;
    border-bottom: 1px solid #EAF1FF;
}
.page-blog__card-content {
    padding: 20px;
}
.page-blog__card-title {
    color: #1F2D3D;
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 8px;
}
.page-blog__card-meta {
    font-size: 0.8rem;
    color: #6FA3FF;
    font-weight: 600;
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.page-blog__card-excerpt {
    color: #1F2D3D;
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}
.page-blog__pagination {
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.page-blog__pagination-info {
    color: #6FA3FF;
    font-weight: 600;
}
.page-blog__guide-section {
    margin-top: 24px;
    padding: 32px 16px;
}
.page-blog__guide-inner {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.page-blog__guide-title {
    font-weight: 800;
    color: #1F2D3D;
    text-align: center;
    line-height: 1.4;
    font-size: 1.8rem;
    margin: 0 0 8px;
}
.page-blog__guide-description {
    text-align: center;
    font-size: 1.05rem;
    max-width: 700px;
    margin: 0 auto 20px;
    color: #1F2D3D;
}
.page-blog__guide-item {
    background-color: #FFFFFF;
    border: 1px solid #D6E2FF;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}
.page-blog__guide-item summary {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    list-style: none;
    color: #1F2D3D;
    line-height: 1.4;
}
.page-blog__guide-item summary::-webkit-details-marker {
    display: none;
}
.page-blog__guide-step {
    display: inline-block;
    padding: 4px 14px;
    background: linear-gradient(135deg, #2F6BFF 0%, #6FA3FF 100%);
    color: #fff;
    border-radius: 40px;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    flex-shrink: 0;
}
.page-blog__guide-icon {
    margin-left: auto;
    font-size: 1.5rem;
    line-height: 1;
    color: #2F6BFF;
    font-weight: 700;
}
.page-blog__guide-content {
    padding: 0 24px 20px;
    border-top: 1px solid #F0F6FF;
}
.page-blog__guide-content p {
    padding-top: 16px;
    margin: 0 0 8px;
    color: #1F2D3D;
}
.page-blog__note-section {
    max-width: 1000px;
    margin: 16px auto 0;
    padding: 0 16px 40px;
}
.page-blog__note-text {
    background-color: #FFFFFF;
    border-left: 4px solid #2F6BFF;
    border-radius: 0 12px 12px 0;
    padding: 16px 20px;
    color: #1F2D3D;
    font-size: 0.95rem;
    line-height: 1.6;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}
@media (max-width: 1024px) {
    .page-blog__list-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}
@media (max-width: 768px) {
    .page-blog__hero-image {
        aspect-ratio: 16 / 9;
    }
    .page-blog__hero-content {
        padding-top: 16px;
    }
    .page-blog__hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    .page-blog__list-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .page-blog__list-section {
        padding-top: 16px;
    }
    .page-blog__section-heading {
        font-size: 1.5rem;
    }
    .page-blog__card-title {
        font-size: 1rem;
    }
    .page-blog__guide-title {
        font-size: 1.3rem;
    }
    .page-blog__guide-item summary {
        flex-wrap: wrap;
        padding: 16px;
        font-size: 1rem;
    }
    .page-blog__guide-content {
        padding: 0 16px 16px;
    }
    .page-blog img {
        max-width: 100%;
        height: auto;
    }
}