.page-download{color:#333333;max-width:100%;overflow-x:hidden}
.page-download__hero-section{display:flex;flex-direction:column;padding-top:10px;max-width:1200px;margin:0 auto}
.page-download__hero-image-wrap{width:100%}
.page-download__hero-image{width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,0.1)}
.page-download__hero-content{padding:20px 16px;text-align:center;max-width:900px;margin:0 auto}
.page-download__hero-title{font-size:clamp(1.4rem, 3vw, 2.2rem);font-weight:800;line-height:1.3;letter-spacing:-0.02em;color:#222;margin:0 0 12px}
.page-download__hero-description{font-size:1rem;line-height:1.7;color:#444;max-width:680px;margin:0 auto 24px}
.page-download__hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;align-items:center;width:100%;max-width:100%;overflow:hidden}
.page-download__btn{display:inline-block;padding:14px 30px;border-radius:50px;font-weight:700;font-size:1rem;border:none;cursor:pointer;text-decoration:none;transition:transform 0.2s ease, box-shadow 0.2s ease;white-space:normal;word-wrap:break-word;max-width:100%;box-sizing:border-box;text-align:center}
.page-download__btn:hover{transform:translateY(-2px);opacity:0.95}
.page-download__btn--primary{background:linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);color:#ffffff;box-shadow:0 4px 15px rgba(229,57,53,0.35)}
.page-download__btn--secondary{background:#ffffff;color:#E53935;border:2px solid #E53935;box-shadow:0 4px 10px rgba(0,0,0,0.05)}
.page-download__btn--large{padding:16px 40px;font-size:1.1rem}
.page-download__features-section{background:#FFFFFF;padding:48px 16px;border-top:4px solid #f0f0f0;border-bottom:4px solid #f0f0f0}
.page-download__section-inner{max-width:1200px;margin:0 auto}
.page-download__section-title{font-size:clamp(1.6rem, 3vw, 2.2rem);font-weight:800;color:#222;line-height:1.2;margin:0 0 12px;text-align:center}
.page-download__section-intro{font-size:1.05rem;line-height:1.7;color:#444;max-width:800px;margin:0 auto 36px;text-align:center}
.page-download__features-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3, 1fr);gap:24px}
.page-download__features-item{background:#F5F7FA;border:1px solid #E0E0E0;border-radius:16px;padding:28px 20px;text-align:center;transition:transform 0.25s ease, box-shadow 0.25s ease}
.page-download__features-item:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(0,0,0,0.08)}
.page-download__features-icon-wrap{width:100%;max-width:220px;margin:0 auto 16px}
.page-download__features-icon{width:100%;height:auto;aspect-ratio:2/1;object-fit:contain;border-radius:8px}
.page-download__features-title{font-size:1.1rem;font-weight:700;color:#222;margin:0 0 12px}
.page-download__features-desc{font-size:0.95rem;line-height:1.6;color:#555;margin:0}
.page-download__guide-section{padding:48px 16px}
.page-download__guide-inner{max-width:1000px;margin:0 auto}
.page-download__guide-title{font-size:clamp(1.6rem, 3vw, 2.2rem);font-weight:800;color:#E53935;line-height:1.2;margin:0 0 12px;text-align:center}
.page-download__guide-intro{font-size:1.05rem;line-height:1.7;color:#444;max-width:700px;margin:0 auto 28px;text-align:center}
.page-download__guide-figure{margin:0 0 32px;padding:0}
.page-download__guide-image{width:100%;max-width:800px;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:12px;display:block;margin:0 auto;box-shadow:0 6px 20px rgba(0,0,0,0.08)}
.page-download__guide-caption{font-size:0.9rem;color:#888;text-align:center;margin-top:8px}
.page-download__guide-steps{list-style:none;padding:0;margin:0 0 32px}
.page-download__guide-step{display:flex;gap:18px;margin-bottom:24px;align-items:flex-start}
.page-download__guide-step-num{flex-shrink:0;width:40px;height:40px;border-radius:50%;background:linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.page-download__guide-step-content{padding-top:2px}
.page-download__guide-step-title{font-size:1.05rem;font-weight:700;color:#222;margin:0 0 6px}
.page-download__guide-step-content p{font-size:0.95rem;line-height:1.6;color:#555;margin:0}
.page-download__guide-cta{text-align:center;margin-top:8px}
.page-download__system-section{background:#FFFFFF;padding:48px 16px;border-top:4px solid #f0f0f0}
.page-download__system-grid{display:grid;grid-template-columns:repeat(2, 1fr);gap:24px;max-width:800px;margin:0 auto}
.page-download__system-card{background:#F5F7FA;border:1px solid #E0E0E0;border-radius:16px;padding:20px;text-align:center;transition:transform 0.25s ease, box-shadow 0.25s ease}
.page-download__system-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(0,0,0,0.08)}
.page-download__system-image-wrap{width:100%;max-width:600px;margin:0 auto 16px}
.page-download__system-image{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:10px}
.page-download__system-card-title{font-size:1.1rem;font-weight:700;color:#222;margin:0 0 10px}
.page-download__system-card p{font-size:0.95rem;line-height:1.6;color:#555;margin:0}
.page-download__troubleshoot-section{padding:48px 16px}
.page-download__faq-wrap{max-width:800px;margin:0 auto}
.page-download__faq-item{border:1px solid #E0E0E0;border-radius:12px;margin-bottom:12px;background:#FFFFFF;overflow:hidden;transition:box-shadow 0.2s ease}
.page-download__faq-item:hover{box-shadow:0 4px 15px rgba(0,0,0,0.06)}
.page-download__faq-question{list-style:none;cursor:pointer;padding:18px 20px;font-weight:700;font-size:1rem;color:#222;display:flex;align-items:center;justify-content:space-between;gap:12px}
.page-download__faq-question::-webkit-details-marker{display:none}
.page-download__faq-toggle{flex-shrink:0;color:#E53935;font-weight:800;font-size:1.2rem;line-height:1}
.page-download__faq-answer{padding:0 20px 18px;font-size:0.95rem;line-height:1.7;color:#555}
@media (max-width: 768px){
.page-download__hero-section{padding-top:8px}
.page-download__hero-image{aspect-ratio:2/1}
.page-download__hero-content{padding:16px 12px}
.page-download__hero-description{font-size:0.95rem}
.page-download__features-list{grid-template-columns:1fr;gap:16px}
.page-download__features-item{padding:20px 16px}
.page-download__guide-steps{flex-direction:column}
.page-download__guide-step{flex-direction:column;gap:10px}
.page-download__guide-step-num{width:32px;height:32px;font-size:0.95rem}
.page-download__system-grid{grid-template-columns:1fr;gap:16px}
.page-download img{max-width:100%;height:auto}
.page-download__btn{padding:12px 20px;font-size:0.95rem}
.page-download__btn--large{padding:14px 24px}
}
@media (max-width: 1024px){
.page-download__features-list{grid-template-columns:1fr}
.page-download__guide-step{flex-direction:column;gap:10px}
}