.help-layout{padding:60px 0 100px}.help-intro{text-align:center;max-width:800px;margin:0 auto 50px}.help-intro h1{font-size:40px;font-weight:800;margin-bottom:16px}.help-intro p{font-size:16px;color:var(--text-secondary)}.help-wrapper{display:grid;grid-template-columns:280px 1fr;gap:32px;align-items:start}@media (max-width: 991px){.help-wrapper{grid-template-columns:1fr}}.help-sidebar{display:flex;flex-direction:column;gap:8px}@media (max-width: 991px){.help-sidebar{flex-direction:row;flex-wrap:wrap}}.help-tab-btn{display:flex;align-items:center;gap:12px;padding:16px 20px;background-color:var(--card-bg);border:1px solid var(--border-color);border-left:3px solid transparent;border-radius:var(--border-radius-sm);color:var(--text-secondary);font-weight:600;font-size:15px;cursor:pointer;text-align:left;transition:all var(--transition-speed) ease}.help-tab-btn:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.help-tab-btn.active{background-color:var(--primary-light);color:var(--primary);border-left-color:var(--primary);box-shadow:var(--shadow-sm)}@media (max-width: 991px){.help-tab-btn{flex:1 1 calc(50% - 8px);justify-content:center;border-left:1px solid var(--border-color);border-bottom:3px solid transparent}.help-tab-btn.active{border-left-color:var(--border-color);border-bottom-color:var(--primary)}}@media (max-width: 576px){.help-tab-btn{flex:1 1 100%}}.help-content-card{background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:40px;box-shadow:var(--shadow);min-height:480px}@media (max-width: 576px){.help-content-card{padding:24px}}.help-tab-content{display:none}.help-tab-content.active{display:block;animation:fadeIn .4s ease forwards}.content-title{font-size:26px;font-weight:700;margin-bottom:8px}.content-subtitle{color:var(--text-secondary);font-size:15px;margin-bottom:32px}.faq-search-wrapper{position:relative;margin-bottom:32px}.faq-search-wrapper input{width:100%;padding:16px 24px 16px 50px;font-size:15px;border-radius:var(--border-radius);border:1px solid var(--border-color);background-color:var(--bg-primary);color:var(--text-primary);transition:all var(--transition-speed) ease}.faq-search-wrapper input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #dc26261a;background-color:var(--bg-secondary)}.faq-search-wrapper .search-icon{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:var(--text-muted);width:20px;height:20px}.faq-list{display:flex;flex-direction:column;gap:16px}.faq-item{border-bottom:1px solid var(--border-color);padding-bottom:16px}.faq-item:last-of-type{border-bottom:none;padding-bottom:0}.faq-question{display:flex;justify-content:space-between;align-items:center;font-size:16px;font-weight:700;color:var(--text-primary);padding:8px 0;cursor:pointer;transition:color var(--transition-speed) ease}.faq-question:hover{color:var(--primary)}.faq-arrow{width:18px;height:18px;color:var(--text-muted);transition:transform var(--transition-speed) ease}.faq-item.active .faq-arrow{transform:rotate(180deg);color:var(--primary)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s cubic-bezier(0,1,0,1);color:var(--text-secondary);font-size:14px;line-height:1.6}.faq-item.active .faq-answer{max-height:1000px;padding-top:8px;transition:max-height .3s ease-in-out}.corporate-info-box{margin-top:40px;padding:24px;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius)}.corporate-info-box h3{font-size:18px;margin-bottom:16px;color:var(--text-primary)}.corporate-info-box p{font-size:14px;color:var(--text-secondary);margin-bottom:10px}.corporate-info-box p a{color:var(--primary);font-weight:600}.corporate-info-box p a:hover{text-decoration:underline}.terms-content{display:flex;flex-direction:column;gap:20px;line-height:1.7}.terms-content h3{font-size:18px;font-weight:700;margin-top:10px;border-bottom:1px solid var(--border-color);padding-bottom:8px}.terms-content p{font-size:14.5px;color:var(--text-secondary)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease}.modal-overlay.active{opacity:1;pointer-events:auto}.modal-content{background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:40px;max-width:480px;width:90%;text-align:center;box-shadow:var(--shadow-lg);transform:translateY(20px);transition:transform .3s ease}.modal-overlay.active .modal-content{transform:translateY(0)}.modal-icon-success{width:64px;height:64px;background-color:var(--primary-light);color:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 24px}.modal-icon-success svg{width:32px;height:32px}.modal-content h3{font-size:22px;margin-bottom:12px}.modal-content p{color:var(--text-secondary);font-size:15px;line-height:1.6}