.page-support{background:#F4F7FB;color:#1F2D3D;min-height:100vh;max-width:100%;overflow-x:hidden;font-family:inherit}
.page-support__hero-section{max-width:1200px;margin:0 auto;padding:10px 16px 0;display:flex;flex-direction:column;gap:18px}
.page-support__hero-image-wrap{width:100%;max-width:100%;margin:0 auto}
.page-support__hero-image{width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:16px;border:1px solid #D6E2FF;box-shadow:0 6px 20px rgba(47,107,255,0.12);max-width:100%}
.page-support__hero-content{width:100%;max-width:900px;margin:0 auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;padding:8px 0 12px}
.page-support__hero-title{font-weight:800;line-height:1.25;letter-spacing:-0.01em;color:#1F2D3D;margin:0;max-width:900px}
.page-support__hero-desc{color:#1F2D3D;line-height:1.65;margin:0;max-width:780px;font-size:1rem}
.page-support__hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;width:100%}
.page-support__btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 26px;border-radius:999px;font-weight:700;text-decoration:none;font-size:0.98rem;line-height:1.3;box-sizing:border-box;transition:transform 0.18s ease,box-shadow 0.18s ease,opacity 0.18s ease;max-width:100%;white-space:normal;word-wrap:break-word;text-align:center}
.page-support__btn--primary{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;border:1px solid #2F6BFF;box-shadow:0 6px 18px rgba(47,107,255,0.28)}
.page-support__btn--primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(47,107,255,0.34);color:#FFFFFF}
.page-support__btn--ghost{background:#FFFFFF;color:#1F2D3D;border:1px solid #D6E2FF;box-shadow:0 2px 8px rgba(31,45,61,0.06)}
.page-support__btn--ghost:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(47,107,255,0.16);color:#1F2D3D}
.page-support__quick-section{max-width:1200px;margin:0 auto;padding:36px 16px 8px}
.page-support__section-title{text-align:center;color:#1F2D3D;font-weight:800;margin:0 0 22px;line-height:1.3}
.page-support__quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.page-support__quick-card{display:flex;flex-direction:column;gap:8px;background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:20px 18px;text-decoration:none;box-shadow:0 4px 14px rgba(47,107,255,0.08);transition:transform 0.18s ease,box-shadow 0.18s ease}
.page-support__quick-card:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(47,107,255,0.16)}
.page-support__quick-title{color:#2F6BFF;font-weight:800;margin:0;line-height:1.35}
.page-support__quick-text{color:#1F2D3D;margin:0;line-height:1.6;font-size:0.95rem}
.page-support__guide-section{padding:34px 0 6px}
.page-support__guide-section:nth-of-type(even){background:#FFFFFF}
.page-support__guide-inner{max-width:1000px;margin:0 auto;padding:0 16px}
.page-support__guide-title{color:#1F2D3D;font-weight:800;margin:0 0 16px;line-height:1.3;text-align:center}
.page-support__guide-text{color:#1F2D3D;line-height:1.75;margin:0 0 18px;font-size:1rem}
.page-support__guide-figure{margin:0 0 22px;text-align:center}
.page-support__guide-image{width:100%;max-width:800px;height:auto;aspect-ratio:2/1;object-fit:cover;display:inline-block;border-radius:14px;border:1px solid #D6E2FF;max-width:100%}
.page-support__guide-subtitle{color:#1F2D3D;font-weight:800;margin:22px 0 10px;line-height:1.35}
.page-support__guide-list{margin:0 0 20px;padding-left:22px;color:#1F2D3D;line-height:1.75}
.page-support__guide-item{margin-bottom:10px;line-height:1.75}
.page-support__guide-actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 10px;justify-content:flex-start}
.page-support__faq-section{max-width:1000px;margin:0 auto;padding:34px 0 20px}
.page-support__faq-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:12px;padding:14px 18px;margin-bottom:12px;box-shadow:0 2px 10px rgba(47,107,255,0.06)}
.page-support__faq-question{display:flex;align-items:center;justify-content:space-between;gap:14px;color:#1F2D3D;font-weight:700;cursor:pointer;line-height:1.5;list-style:none}
.page-support__faq-question::-webkit-details-marker{display:none}
.page-support__faq-icon{flex-shrink:0;color:#2F6BFF;font-weight:800;font-size:1.15rem;line-height:1}
.page-support__faq-answer{color:#1F2D3D;line-height:1.75;padding-top:10px}
.page-support__faq-answer p{margin:0}
.page-support__links-section{padding:20px 0 48px}
.page-support__links-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.page-support__link-card{display:block;background:#FFFFFF;border:1px solid #D6E2FF;border-radius:12px;padding:16px 18px;color:#1F2D3D;text-decoration:none;font-weight:600;line-height:1.5;box-shadow:0 2px 10px rgba(47,107,255,0.06);transition:transform 0.18s ease,box-shadow 0.18s ease,color 0.18s ease}
.page-support__link-card:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(47,107,255,0.16);color:#2F6BFF}
@media (max-width:1024px){
.page-support__quick-grid{grid-template-columns:repeat(2,1fr)}
.page-support__links-grid{grid-template-columns:repeat(2,1fr)}
.page-support__hero-image{aspect-ratio:16/7}
}
@media (max-width:768px){
.page-support__hero-section{padding:10px 14px 0}
.page-support__hero-image{aspect-ratio:2/1;border-radius:12px;max-width:100%;height:auto}
.page-support__hero-content{gap:12px;padding:6px 0 8px}
.page-support__hero-actions{flex-direction:column;align-items:stretch;width:100%}
.page-support__btn{width:100%;max-width:100%;white-space:normal;word-wrap:break-word;box-sizing:border-box}
.page-support__quick-section{padding:26px 14px 6px}
.page-support__quick-grid{grid-template-columns:1fr;gap:14px}
.page-support__guide-inner{padding:0 14px}
.page-support__guide-image{max-width:100%;height:auto;aspect-ratio:2/1;width:100%}
.page-support__guide-actions{flex-direction:column;align-items:stretch}
.page-support__faq-section{padding:26px 0 14px}
.page-support__links-grid{grid-template-columns:1fr}
.page-support img{max-width:100%!important;height:auto!important}
}
@media (max-width:480px){
.page-support__hero-desc{font-size:0.95rem}
.page-support__section-title{font-size:1.15rem}
.page-support__guide-title{font-size:1.12rem}
}