.page-support{color:#333333;background-color:#F5F7FA;font-family:'Segoe UI',system-ui,-apple-system,sans-serif;line-height:1.6}.page-support__hero-section{display:flex;flex-direction:column;width:100%;background:linear-gradient(135deg,#E53935 0%,#FF5A4F 100%);padding:10px 0 0;margin:0 auto;max-width:1400px;border-radius:0 0 24px 24px}.page-support__hero-image-wrapper{width:100%;max-width:1200px;margin:0 auto}.page-support__hero-image{display:block;width:100%;aspect-ratio:17/5;object-fit:cover;border-radius:16px}.page-support__hero-content{width:100%;max-width:1200px;margin:0 auto;padding:24px 16px 36px;text-align:center}.page-support__hero-title{font-weight:800;line-height:1.2;letter-spacing:-0.02em;color:#ffffff;max-width:900px;margin:0 auto 12px;font-size:clamp(1.8rem,3vw,2.6rem)}.page-support__hero-description{font-size:clamp(1rem,1.4vw,1.2rem);color:#ffffff;max-width:800px;margin:0 auto 20px;opacity:0.95}.page-support__hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;width:100%;max-width:100%;box-sizing:border-box}.page-support__btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:12px 28px;border-radius:999px;font-weight:700;text-decoration:none;border:none;cursor:pointer;font-size:1rem;transition:transform 0.2s ease,box-shadow 0.2s ease;box-sizing:border-box;white-space:normal;word-wrap:break-word}.page-support__btn:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,0.15)}.page-support__btn--primary{background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#ffffff}.page-support__btn--secondary{background:#ffffff;color:#E53935}.page-support__quick-help-section{background:#ffffff;padding:48px 16px}.page-support__quick-help-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:1200px;margin:0 auto}.page-support__feature-card{background:#F5F7FA;border:1px solid #E0E0E0;border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform 0.3s ease,box-shadow 0.3s ease}.page-support__feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,0.1)}.page-support__feature-card-image{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block}.page-support__feature-card-content{padding:20px;display:flex;flex-direction:column;flex-grow:1}.page-support__feature-card-title{font-size:1.3rem;font-weight:700;color:#222222;margin-bottom:10px;line-height:1.3}.page-support__feature-card-text{font-size:0.95rem;color:#555555;margin-bottom:16px;flex-grow:1}.page-support__feature-card-link{display:inline-block;color:#E53935;font-weight:700;text-decoration:none;padding-bottom:2px;border-bottom:2px solid transparent;transition:border-color 0.2s ease}.page-support__feature-card-link:hover{border-bottom-color:#E53935}.page-support__faq-section{background:#F5F7FA;padding:48px 16px}.page-support__section-title{text-align:center;font-size:clamp(1.8rem,3vw,2.4rem);font-weight:800;color:#222222;margin-bottom:12px}.page-support__section-description{text-align:center;font-size:1rem;color:#555555;max-width:700px;margin:0 auto 32px}.page-support__faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}.page-support__faq-item{background:#ffffff;border:1px solid #E0E0E0;border-radius:12px;overflow:hidden}.page-support__faq-question{display:flex;align-items:center;gap:12px;padding:16px 20px;cursor:pointer;font-weight:600;color:#222222;list-style:none;font-size:1rem;transition:background-color 0.2s ease}.page-support__faq-question::-webkit-details-marker{display:none}.page-support__faq-question:hover{background:#FFF5F5}.page-support__faq-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;min-width:24px;border-radius:50%;background:#E53935;color:#ffffff;font-weight:700;font-size:1.2rem;line-height:1}.page-support__faq-answer{padding:0 20px 20px;color:#444444;border-top:1px solid #F0F0F0;margin-top:4px}.page-support__faq-answer p{margin-top:12px}.page-support__link{color:#E53935;font-weight:600;text-decoration:none}.page-support__link:hover{text-decoration:underline}.page-support__guide-section{background:#ffffff;padding:48px 16px}.page-support__guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:1200px;margin:0 auto}.page-support__guide-card{background:#F5F7FA;border:1px solid #E0E0E0;border-radius:16px;padding:24px;display:flex;flex-direction:column;transition:transform 0.3s ease,box-shadow 0.3s ease}.page-support__guide-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,0.1)}.page-support__guide-card-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}.page-support__guide-step{display:inline-block;background:#E53935;color:#ffffff;font-weight:700;font-size:0.85rem;padding:4px 12px;border-radius:999px;white-space:nowrap}.page-support__guide-title{font-size:1.1rem;font-weight:700;color:#222222;margin:0;line-height:1.3}.page-support__guide-text{font-size:0.9rem;color:#555555;margin-bottom:16px;flex-grow:1}.page-support__guide-link{color:#E53935;font-weight:700;text-decoration:none;font-size:0.95rem}.page-support__guide-link:hover{text-decoration:underline}.page-support__contact-section{background:#F5F7FA;padding:48px 16px}.page-support__contact-card{background:#ffffff;border-radius:16px;max-width:700px;margin:0 auto;padding:32px;box-shadow:0 4px 20px rgba(0,0,0,0.08)}.page-support__contact-title{font-size:1.8rem;font-weight:800;color:#222222;margin-bottom:12px}.page-support__contact-text{font-size:1rem;color:#555555;margin-bottom:24px}.page-support__contact-form{display:flex;flex-direction:column;gap:16px}.page-support__form-group{display:flex;flex-direction:column;gap:6px}.page-support__form-label{font-weight:600;font-size:0.95rem;color:#333333}.page-support__form-input,.page-support__form-textarea{padding:12px 16px;border:1px solid #E0E0E0;border-radius:8px;font-size:1rem;color:#333333;background-color:#ffffff;box-sizing:border-box;width:100%;transition:border-color 0.2s ease}.page-support__form-input:focus,.page-support__form-textarea:focus{outline:none;border-color:#E53935;box-shadow:0 0 0 3px rgba(229,57,53,0.1)}.page-support__form-actions{display:flex;flex-wrap:wrap;gap:12px}@media(max-width:1200px){.page-support__quick-help-grid{grid-template-columns:repeat(2,1fr)}.page-support__guide-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.page-support__hero-section{padding-top:0}.page-support__hero-image{aspect-ratio:2/1}.page-support__hero-content{padding:20px 12px 28px}.page-support__hero-actions{flex-direction:column;align-items:stretch}.page-support__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}.page-support__quick-help-section,.page-support__faq-section,.page-support__guide-section,.page-support__contact-section{padding:36px 16px}.page-support__quick-help-grid{grid-template-columns:1fr}.page-support__guide-grid{grid-template-columns:1fr}.page-support img{max-width:100% !important;height:auto !important}.page-support__contact-card{padding:24px 16px}.page-support__faq-question{font-size:0.95rem}.page-support__faq-answer{font-size:0.9rem}.page-support__form-actions{flex-direction:column}.page-support__contact-form{width:100%;max-width:100%;overflow:hidden}}