.page-support { max-width: 100%; background: #F4F7FB; color: #1F2D3D; }
.page-support a { text-decoration: none; }
.page-support__hero-section { background: linear-gradient(180deg, #2F6BFF 0%, #6FA3FF 100%); padding-top: 10px; }
.page-support__hero-image-wrap { width: 100%; overflow: hidden; }
.page-support__hero-image { display: block; width: 100%; height: auto; aspect-ratio: 17/5; object-fit: cover; }
.page-support__hero-content { max-width: 1200px; margin: 0 auto; padding: 24px 16px; text-align: center; color: #ffffff; }
.page-support__hero-title { font-size: clamp(1.4rem, 3.2vw, 2.4rem); font-weight: 700; line-height: 1.3; margin-bottom: 12px; max-width: 900px; margin-left: auto; margin-right: auto; }
.page-support__hero-desc { font-size: 1rem; line-height: 1.6; max-width: 700px; margin: 0 auto 20px; color: #F0F4FF; }
.page-support__hero-btn-wrap { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.page-support__btn { display: inline-block; padding: 12px 28px; border-radius: 30px; font-weight: 700; font-size: 1rem; text-align: center; transition: transform 0.2s ease; }
.page-support__btn--cta { background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); border: 2px solid #FFFFFF; color: #ffffff; }
.page-support__btn--cta:hover { transform: scale(1.05); }
.page-support__btn--secondary { background: #FFFFFF; border: 2px solid #2F6BFF; color: #2F6BFF; }
.page-support__btn--secondary:hover { transform: scale(1.05); }
.page-support__logo-section { background: #FFFFFF; padding: 24px 0; }
.page-support__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px 16px; justify-items: center; align-items: start; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.page-support__logo-item { display: flex; flex-direction: column; align-items: center; gap: 10px; max-width: 280px; width: 100%; }
.page-support__logo-image { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: contain; border: 1px solid #D6E2FF; border-radius: 12px; padding: 8px; background: #FFFFFF; }
.page-support__logo-cta { display: inline-block; padding: 8px 20px; border-radius: 30px; background: #2F6BFF; color: #FFFFFF; font-weight: 600; font-size: 0.95rem; text-align: center; word-wrap: break-word; }
.page-support__logo-cta:hover { background: #6FA3FF; }
.page-support__logo-item:nth-child(5) { grid-column: 2; }
.page-support__logo-item:nth-child(6) { grid-column: 3; }
.page-support__guide-section { background: #F4F7FB; padding: 32px 16px 64px; }
.page-support__guide-inner { max-width: 1000px; margin: 0 auto; }
.page-support__guide-title { text-align: center; color: #2F6BFF; font-size: clamp(1.5rem, 2.5vw, 2.2rem); font-weight: 700; margin-bottom: 32px; }
.page-support__guide-list { display: flex; flex-direction: column; gap: 32px; }
.page-support__guide-item { background: #FFFFFF; border: 1px solid #D6E2FF; border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; }
.page-support__guide-figure { margin: 0; width: 100%; }
.page-support__guide-image { display: block; width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; }
.page-support__guide-content { padding: 24px; }
.page-support__guide-subtitle { color: #2F6BFF; font-size: 1.35rem; font-weight: 700; margin-bottom: 8px; }
.page-support__guide-text { color: #1F2D3D; line-height: 1.6; margin-bottom: 16px; }
.page-support__guide-faq { border-top: 1px solid #D6E2FF; padding-top: 12px; }
.page-support__guide-summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 8px; font-weight: 600; color: #2F6BFF; padding: 4px 0; }
.page-support__guide-summary::-webkit-details-marker { display: none; }
.page-support__faq-toggle { display: inline-block; min-width: 28px; height: 28px; line-height: 24px; text-align: center; border-radius: 50%; background: #E8F0FF; color: #2F6BFF; font-size: 1.2rem; font-weight: 700; }
.page-support__guide-answer { padding: 12px 0 4px; color: #1F2D3D; line-height: 1.6; }
@media (max-width: 768px) {
.page-support img { max-width: 100% !important; height: auto !important; }
.page-support__hero-image { aspect-ratio: 2/1; }
.page-support__logo-grid { grid-template-columns: repeat(2, 1fr); }
.page-support__logo-item:nth-child(5), .page-support__logo-item:nth-child(6) { grid-column: auto; }
.page-support__guide-title { font-size: 1.4rem; }
.page-support__guide-content { padding: 16px; }
}
@media (max-width: 1024px) {
.page-support__logo-grid { gap: 16px; }
}