.page-support{color:#1F2D3D;background:#F4F7FB;font-size:16px;line-height:1.7;overflow-x:hidden}
.page-support__hero-section{width:100%;max-width:1200px;margin:0 auto;padding:10px 16px 24px;display:flex;flex-direction:column;align-items:center;box-sizing:border-box}
.page-support__hero-image{width:100%;max-width:1200px}
.page-support__hero-image img{width:100%;height:auto;display:block;border-radius:16px;border:1px solid #D6E2FF;box-shadow:0 10px 30px rgba(47,107,255,.15);object-fit:cover}
.page-support__hero-content{width:100%;max-width:900px;margin:24px auto 0;text-align:center}
.page-support__hero-title{color:#2F6BFF;font-weight:800;line-height:1.3;letter-spacing:.2px;margin:0 0 14px}
.page-support__hero-desc{color:#1F2D3D;font-size:16px;margin:0 auto 20px;max-width:820px}
.page-support__hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;width:100%}
.page-support__btn{display:inline-block;padding:14px 26px;border-radius:10px;font-weight:700;text-decoration:none;text-align:center;transition:transform .2s,box-shadow .2s;box-sizing:border-box;white-space:normal;word-wrap:break-word;max-width:100%}
.page-support__btn--primary{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;box-shadow:0 6px 18px rgba(47,107,255,.35)}
.page-support__btn--primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(47,107,255,.45)}
.page-support__btn--ghost{background:#FFFFFF;color:#2F6BFF;border:1px solid #D6E2FF}
.page-support__btn--ghost:hover{background:#F4F7FB;transform:translateY(-2px)}
.page-support__intro-section,.page-support__guide-section,.page-support__bio-section{max-width:1200px;margin:0 auto;padding:32px 16px;box-sizing:border-box}
.page-support__intro-section p,.page-support__guide-section p,.page-support__bio-section p{color:#1F2D3D;margin:0 0 14px}
.page-support__section-title{color:#2F6BFF;font-size:clamp(1.35rem,2.4vw,1.8rem);font-weight:800;margin:0 0 18px;line-height:1.35}
.page-support__sub-title{color:#2F6BFF;font-size:1.1rem;font-weight:700;margin:22px 0 10px}
.page-support__intro-list{list-style:none;padding:0;margin:16px 0 0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.page-support__intro-list li{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:12px;padding:16px 18px;color:#1F2D3D;box-shadow:0 4px 14px rgba(47,107,255,.08)}
.page-support__topics-section{max-width:1200px;margin:0 auto;padding:32px 16px;box-sizing:border-box}
.page-support__topics-section>p{color:#1F2D3D;margin:0 0 20px}
.page-support__topics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.page-support__topic-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;overflow:hidden;box-shadow:0 6px 18px rgba(47,107,255,.10);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.page-support__topic-card:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(47,107,255,.20)}
.page-support__topic-card img{width:100%;height:auto;display:block;object-fit:cover;aspect-ratio:2/1;background:#D6E2FF}
.page-support__topic-card h3{margin:14px 16px 8px;font-size:1.02rem;line-height:1.4;font-weight:700}
.page-support__topic-card h3 a{color:#2F6BFF;text-decoration:none}
.page-support__topic-card h3 a:hover{text-decoration:underline}
.page-support__topic-card p{margin:0 16px 18px;color:#1F2D3D;font-size:.95rem}
.page-support__guide-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;justify-content:flex-start}
.page-support__faq-section{max-width:1200px;margin:0 auto;padding:32px 16px;box-sizing:border-box}
.page-support__faq-list{display:flex;flex-direction:column;gap:12px}
.page-support__faq-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:12px;padding:0 18px;box-shadow:0 4px 12px rgba(47,107,255,.07)}
.page-support__faq-q{cursor:pointer;font-weight:700;color:#2F6BFF;padding:16px 0;list-style:none;display:block;font-size:1rem}
.page-support__faq-q::-webkit-details-marker{display:none}
.page-support__faq-item[open] .page-support__faq-q{color:#2F6BFF;border-bottom:1px solid #D6E2FF}
.page-support__faq-a{padding:6px 0 16px}
.page-support__faq-a p{color:#1F2D3D;margin:0}
.page-support__faq-a a,.page-support__guide-section a,.page-support__intro-section a{color:#2F6BFF;text-decoration:underline;font-weight:600}
.page-support__cta-section{width:100%;padding:48px 16px;background:linear-gradient(180deg,#2F6BFF 0%,#1F4FD4 100%);box-sizing:border-box}
.page-support__cta-inner{max-width:1000px;margin:0 auto;text-align:center}
.page-support__cta-title{color:#FFFFFF;font-size:clamp(1.35rem,2.6vw,2rem);font-weight:800;margin:0 0 14px;line-height:1.3}
.page-support__cta-desc{color:#EAF1FF;margin:0 auto 24px;max-width:760px}
.page-support__cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;width:100%}
.page-support__cta-actions .page-support__btn--ghost{background:transparent;color:#FFFFFF;border:1px solid #A5C4FF}
.page-support__cta-actions .page-support__btn--ghost:hover{background:rgba(255,255,255,.12)}
@media (max-width:1024px){.page-support__topics-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:768px){.page-support__hero-section{padding:10px 12px 20px}.page-support__hero-title{line-height:1.35;margin-bottom:12px}.page-support__hero-actions,.page-support__guide-cta,.page-support__cta-actions{flex-direction:column;align-items:stretch;width:100%}.page-support__btn{width:100%;max-width:100%}.page-support__intro-list{grid-template-columns:1fr}.page-support__topics-grid{grid-template-columns:1fr}.page-support__intro-section,.page-support__topics-section,.page-support__guide-section,.page-support__faq-section,.page-support__bio-section{padding:24px 12px}.page-support__cta-section{padding:36px 12px}.page-support img{max-width:100%!important;height:auto!important}.page-support__faq-q{font-size:.98rem}.page-support__hero-content{margin-top:18px}}