.page-support{color:#ffffff;background:#0A0A0A;font-family:'Segoe UI',system-ui,-apple-system,sans-serif}.page-support__hero-section{background:linear-gradient(180deg,#111111,#0A0A0A);display:flex;flex-direction:column;align-items:center;padding-top:10px;padding-bottom:10px}.page-support__hero-image{width:100%;max-width:1400px;margin:0 auto;border-radius:0}.page-support__hero-image img{width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border-bottom:2px solid #FFD36B}.page-support__hero-content{width:100%;max-width:1200px;margin:0 auto;padding:20px 20px 30px;text-align:center}.page-support__hero-title{color:#FFF6D6;font-size:clamp(1.5rem,3vw,2.5rem);font-weight:800;line-height:1.3;margin:0 0 10px;letter-spacing:-0.02em}.page-support__hero-description{color:#D0DDE7;font-size:1.05rem;line-height:1.6;max-width:820px;margin:0 auto 24px}.page-support__btn-support{display:inline-block;background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);color:#111111;font-weight:800;text-decoration:none;padding:14px 36px;border-radius:999px;font-size:1.1rem;border:2px solid #3A2A12;box-shadow:0 0 20px rgba(255,211,107,0.3);transition:transform .2s,box-shadow .2s;white-space:normal;word-wrap:break-word}.page-support__btn-support:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(255,211,107,0.5);color:#000}.page-support__channels{background:#0A0A0A;padding:24px 16px 40px}.page-support__channels-title{text-align:center;color:#F2C14E;font-size:1.9rem;font-weight:600;margin-bottom:26px}.page-support__channels-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:18px;max-width:1200px;margin:0 auto}.page-support__channel-card{background:#111111;border:1px solid #3A2A12;border-radius:12px;padding:22px;width:340px;max-width:100%;box-sizing:border-box;display:flex;flex-direction:column;justify-content:space-between}.page-support__channel-content{flex:1;margin-bottom:12px;box-sizing:border-box;max-width:100%;overflow:hidden}.page-support__channel-name{color:#FFD36B;font-size:1.15rem;font-weight:600;margin:0 0 12px}.page-support__channel-card p{color:#D0DDE7;font-size:1rem;line-height:1.6;margin:0}.page-support__channel-btn{display:inline-block;background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);color:#111111;font-weight:700;text-decoration:none;padding:10px 24px;border-radius:999px;font-size:0.95rem;text-align:center;transition:opacity .2s}.page-support__channel-btn:hover{opacity:0.9;color:#000;box-shadow:0 0 15px rgba(255,211,107,0.4)}.page-support__faq{background:#0A0A0A;padding:30px 16px 48px}.page-support__faq-inner{max-width:900px;margin:0 auto}.page-support__faq-title{text-align:center;color:#F2C14E;font-size:1.9rem;font-weight:600;margin-bottom:24px}.page-support__faq-list{display:flex;flex-direction:column;gap:16px;max-width:100%;box-sizing:border-box}.page-support__faq-item{background:#111111;border:1px solid #3A2A12;border-radius:10px;padding:18px;color:#D0DDE7;box-sizing:border-box;overflow:hidden}.page-support__faq-item[open]{border-color:#FFD36B}.page-support__faq-question{list-style:none;position:relative;display:flex;justify-content:space-between;align-items:center;cursor:pointer;color:#FFF6D6;font-weight:600;font-size:1.05rem;padding-right:30px;gap:10px}.page-support__faq-question::-webkit-details-marker{display:none}.page-support__faq-question:hover{color:#F2C14E}.page-support__faq-toggle{display:inline-block;flex-shrink:0;color:#FFD36B;font-size:1.5rem;font-weight:700;line-height:1;transition:transform .2s}.page-support__faq-answer{padding-top:12px}.page-support__faq-answer p{margin:0;font-size:0.98rem;line-height:1.6;color:#D0DDE7}.page-support__faq-answer a{color:#FFD36B;text-decoration:underline}.page-support__faq-answer a:hover{color:#F2C14E}.page-support__guide-section{background:linear-gradient(180deg,#111111,#0A0A0A);padding:30px 16px 48px}.page-support__guide-inner{max-width:1000px;margin:0 auto}.page-support__guide-title{text-align:center;color:#FFF6D6;font-size:1.9rem;font-weight:600;margin-bottom:24px}.page-support__guide-list{display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:center}.page-support__guide-figure{flex:1;min-width:300px;max-width:48%}.page-support__guide-figure img{width:100%;max-width:800px;aspect-ratio:2/1;object-fit:cover;border-radius:10px;border:1px solid #3A2A12;box-sizing:border-box}.page-support__guide-text{flex:1;min-width:300px;max-width:48%;box-sizing:border-box}.page-support__guide-steps{background:#0A0A0A;border:1px solid #3A2A12;border-radius:10px;padding:20px;box-sizing:border-box}.page-support__guide-step-title{color:#FFD36B;font-size:1rem;font-weight:700;margin:0 0 12px;line-height:1.4}.page-support__guide-step-list{list-style-position:inside;padding-left:0;color:#D0DDE7}.page-support__guide-step-list li{margin-bottom:8px;line-height:1.5}.page-support__guide-step-list li strong{color:#F2C14E}.page-support__guide-link{color:#FFD36B;background:linear-gradient(180deg,rgba(255,216,106,0.15),rgba(221,161,29,0.1));text-decoration:none;padding:2px 6px;border-radius:6px;font-weight:600;border:1px dashed #F2C14E}.page-support__guide-link:hover{color:#FFF6D6;background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%)}.page-support__security{background:linear-gradient(180deg,#111111,#0A0A0A);padding:30px 16px 40px;border-top:none}.page-support__security-inner{max-width:1000px;margin:0 auto}.page-support__security-title{text-align:center;color:#FFF6D6;font-size:1.9rem;font-weight:600;margin-bottom:12px}.page-support__security-lead{color:#D0DDE7;text-align:center;font-size:0.98rem;line-height:1.6;max-width:720px;margin:0 auto 20px}.page-support__security-tips{display:flex;flex-direction:column;gap:10px;max-width:800px;margin:0 auto 22px}.page-support__security-tip{background:#111111;color:#D0DDE7;border-left:4px solid #FFD36B;padding:10px 14px;font-size:0.95rem;line-height:1.5;border-radius:0 6px 6px 0}.page-support__security-contact{text-align:center}.page-support__security-contact span{display:block;color:#D0DDE7;margin-bottom:12px;font-size:0.95rem}.page-support__security-contact .page-support__btn-support{margin-top:8px}.page-support img{border-radius:10px}.page-support a:focus-visible{outline:3px solid #FFD36B;outline-offset:2px}.page-support__security-contact{box-sizing:border-box;max-width:100%;width:100%;overflow:hidden}.page-support__security-contact .page-support__btn-support{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}.page-support__btn-support{max-width:100%;box-sizing:border-box}.page-support__channels-title{padding:0 10px;box-sizing:border-box}.page-support__faq-title{padding:0 10px;box-sizing:border-box}.page-support__guide-title{padding:0 10px;box-sizing:border-box}.page-support__security-title{padding:0 10px;box-sizing:border-box}.page-support__security-lead{padding:0 10px;box-sizing:border-box}.page-support__guide-inner .page-support__guide-list .page-support__guide-text,.page-support__guide-inner .page-support__guide-list .page-support__guide-figure{width:100%;max-width:100%}@media (max-width:768px){.page-support__hero-image img{aspect-ratio:2/1}.page-support__hero-content{padding:16px 16px 24px}.page-support__guide-list{flex-direction:column}.page-support__guide-figure,.page-support__guide-text{min-width:100%;max-width:100%;flex:none;width:100%}.page-support img{max-width:100% !important;height:auto !important}.page-support__channel-card{width:100%}.page-support__channels-grid{flex-direction:column;align-items:stretch;padding:0}.page-support__channel-btn{width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;text-align:center}.page-support__security-contact .page-support__btn-support{width:100%;box-sizing:border-box;text-align:center}.page-support__channel-content{width:100%;box-sizing:border-box;overflow:hidden}.page-support__guide-link{font-size:0.98rem}.page-support__text-intro{width:100%;box-sizing:border-box}.page-support__text-detail{width:100%;box-sizing:border-box}.page-support__contact-note{width:100%;box-sizing:border-box;padding:0 16px}.page-support__faq-inner,.page-support__guide-inner,.page-support__security-inner{width:100%;box-sizing:border-box}.page-support__faq-item{width:100%;box-sizing:border-box}.page-support__faq-question{font-size:0.98rem;line-height:1.3}.page-support__content{width:100%;box-sizing:border-box;overflow-x:hidden}.page-support__section{padding-left:12px;padding-right:12px;box-sizing:border-box}.page-support__faq-question .page-support__faq-toggle{font-size:1.3rem}.page-support__guide-steps{padding:18px}.page-support__guide-step-list{padding-left:8px}.page-support__security-tip{font-size:0.9rem}}