.page-support{color:#333333;background-color:#F5F7FA}
.page-support__hero-section{background:linear-gradient(135deg,#E53935 0%,#FF5A4F 100%);padding:10px 16px 36px}
.page-support__hero-image-wrapper{max-width:1200px;margin:0 auto 20px}
.page-support__hero-image{width:100%;height:auto;aspect-ratio:1200/360;object-fit:cover;display:block;border-radius:12px}
.page-support__hero-content{max-width:1000px;margin:0 auto;text-align:center}
.page-support__hero-title{font-size:clamp(1.4rem,3vw,2rem);font-weight:700;line-height:1.3;color:#ffffff;margin:0 0 12px}
.page-support__hero-desc{font-size:clamp(0.9rem,1.5vw,1.1rem);line-height:1.6;color:#ffffff;max-width:800px;margin:0 auto 24px}
.page-support__hero-buttons{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.page-support__btn{display:inline-block;padding:14px 28px;border-radius:50px;font-weight:600;text-decoration:none;font-size:1rem;border:2px solid transparent;transition:all 0.3s ease;cursor:pointer}
.page-support__btn--primary{background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#ffffff;border:2px solid #ffffff}
.page-support__btn--primary:hover{background:#ffffff;color:#E53935;border-color:#E53935}
.page-support__btn--secondary{background:transparent;color:#ffffff;border:2px solid #ffffff}
.page-support__btn--secondary:hover{background:#ffffff;color:#E53935}
.page-support__btn--cta{background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#ffffff;font-size:1.1rem;padding:16px 36px}
.page-support__btn--cta:hover{background:#ffffff;color:#E53935;border-color:#E53935}
.page-support__support-options-section{padding:50px 24px;background-color:#F5F7FA}
.page-support__section-header{max-width:800px;margin:0 auto 40px;text-align:center}
.page-support__section-title{font-size:clamp(1.5rem,2.5vw,2rem);color:#333333;margin:0 0 12px}
.page-support__section-title::after{content:'';display:block;width:60px;height:4px;background:linear-gradient(135deg,#E53935,#FF5A4F);margin:14px auto 0;border-radius:2px}
.page-support__section-desc{font-size:1rem;color:#555555;line-height:1.7;margin:12px 0 0}
.page-support__options-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:1200px;margin:0 auto}
.page-support__option-card{background:#FFFFFF;border:1px solid #E0E0E0;border-radius:12px;padding:28px 24px;text-align:center;transition:transform 0.3s ease,box-shadow 0.3s ease}
.page-support__option-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(229,57,53,0.1)}
.page-support__option-icon{font-size:45px;margin-bottom:16px;line-height:1}
.page-support__option-title{font-size:1.2rem;color:#E53935;margin:0 0 12px}
.page-support__option-text{font-size:0.95rem;color:#555555;line-height:1.6;margin:0 0 16px}
.page-support__link{display:inline-block;color:#E53935;font-weight:600;text-decoration:none;border-bottom:2px solid #FF5A4F;padding-bottom:2px;transition:color 0.3s}
.page-support__link:hover{color:#FF5A4F}
.page-support__faq-section{padding:50px 24px;background-color:#FFFFFF}
.page-support__faq-list{max-width:800px;margin:0 auto}
.page-support__faq-item{background:#F5F7FA;border:1px solid #E0E0E0;border-radius:12px;margin-bottom:12px;overflow:hidden}
.page-support__faq-question{list-style:none;padding:18px 24px;font-weight:600;color:#333333;cursor:pointer;position:relative;padding-right:60px}
.page-support__faq-question::-webkit-details-marker{display:none}
.page-support__faq-question::after{content:'+';position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:24px;color:#E53935;transition:transform 0.3s}
.page-support__faq-item[open] .page-support__faq-question::after{content:'-';transform:translateY(-50%)}
.page-support__faq-answer{padding:0 24px 20px;line-height:1.7;color:#555555;font-size:0.95rem}
.page-support__security-section{padding:50px 24px;background-color:#F5F7FA}
.page-support__security-inner{display:flex;align-items:center;gap:40px;max-width:1200px;margin:0 auto}
.page-support__security-image-wrapper{flex:1}
.page-support__security-image{width:100%;height:auto;aspect-ratio:800/500;object-fit:cover;border-radius:16px}
.page-support__security-content{flex:1}
.page-support__security-title{font-size:clamp(1.4rem,2.5vw,1.9rem);color:#333333;margin:0 0 16px;line-height:1.3}
.page-support__security-text{font-size:1rem;line-height:1.7;color:#555555;margin:0 0 20px}
.page-support__security-list{list-style:none;padding:0;margin:0}
.page-support__security-item{padding:8px 0 8px 32px;position:relative;font-size:0.95rem;line-height:1.6;color:#444444}
.page-support__security-item::before{content:'✓';position:absolute;left:0;color:#E53935;font-weight:bold}
.page-support__guide-section{padding:0;background-color:#FFFFFF}
.page-support__guide-inner{max-width:1000px;margin:0 auto;padding:50px 24px}
.page-support__guide-title{text-align:center;font-size:clamp(1.4rem,2.5vw,1.9rem);color:#333333;margin:0 0 12px}
.page-support__guide-desc{text-align:center;max-width:700px;margin:0 auto 40px;color:#555555;line-height:1.7}
.page-support__guide-steps{display:flex;flex-direction:column;gap:0;margin-bottom:40px}
.page-support__guide-step{display:flex;gap:20px;padding:24px;background:#F5F7FA;margin-bottom:12px;border-radius:12px;border-left:4px solid #E53935}
.page-support__step-number{background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#ffffff;width:35px;height:35px;min-width:35px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem}
.page-support__step-content{flex:1}
.page-support__step-title{font-size:1.2rem;color:#333333;margin:0 0 8px}
.page-support__step-content p{color:#555555;font-size:0.95rem;line-height:1.6;margin:0}
.page-support__guide-buttons{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:600px;margin:0 auto}
.page-support__cta-section{padding:60px 24px;background:linear-gradient(135deg,#E53935 0%,#FF5A4F 100%)}
.page-support__cta-content{max-width:650px;margin:0 auto;text-align:center}
.page-support__cta-title{color:#ffffff;font-size:clamp(1.5rem,3vw,2rem);margin:0 0 16px;font-weight:700}
.page-support__cta-text{color:#ffffff;opacity:0.95;line-height:1.7;font-size:1rem;margin:0 0 24px}
@media (max-width: 768px){
.page-support__hero-section{padding:10px 12px 30px}
.page-support__hero-image-wrapper{margin-bottom:16px}
.page-support__hero-image{aspect-ratio:2/1}
.page-support__hero-content{padding:0 4px}
.page-support__hero-title{margin-bottom:10px}
.page-support__hero-desc{margin-bottom:20px}
.page-support__hero-buttons{flex-direction:column;width:100%;max-width:100%;box-sizing:border-box;overflow:hidden}
.page-support__btn{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;text-align:center;width:100%}
.page-support__support-options-section,.page-support__faq-section,.page-support__security-section,.page-support__guide-inner{padding-left:16px;padding-right:16px}
.page-support__options-grid{grid-template-columns:1fr;gap:16px}
.page-support__section-title{font-size:1.4rem}
.page-support__section-desc{font-size:0.9rem}
.page-support__option-card{padding:20px 16px}
.page-support__option-icon{font-size:36px}
.page-support__faq-item{margin-bottom:10px}
.page-support__faq-question{padding:16px 20px;font-size:0.95rem}
.page-support__faq-question::after{right:15px}
.page-support__faq-answer{padding-left:16px;padding-right:16px;font-size:0.9rem}
.page-support__security-inner{flex-direction:column;gap:20px;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-support__security-image-wrapper,.page-support__security-content{width:100%}
.page-support__security-image{max-width:100%;height:auto}
.page-support__security-title,.page-support__security-text{font-size:0.95rem}
.page-support__guide-step{flex-direction:column;gap:12px;padding:20px 16px}
.page-support__step-number{width:30px;height:30px;min-width:30px;font-size:0.9rem}
.page-support__guide-buttons{flex-direction:column;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-support__cta-section{padding:40px 16px}
.page-support__cta-text{font-size:0.9rem}
.page-support img{max-width:100%;height:auto}
.page-support__security-item{font-size:0.9rem;padding-left:28px}
}