:root{--sp-primary:#1d5bd8;--sp-primary-hover:#1448b3;--sp-primary-light:#eff6ff;--sp-primary-border:#bfdbfe;--sp-bg:#f8fafc;--sp-card-bg:#f0f4f9;--sp-white:#ffffff;--sp-text-main:#0f172a;--sp-text-muted:#64748b;--sp-border:#e2e8f0;--sp-radius:14px;--sp-shadow:0 4px 15px rgba(0, 0, 0, 0.03);--sp-font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif}.support-container{font-family:var(--sp-font-family);color:var(--sp-text-main);box-sizing:border-box;width:100%;max-width:1200px;margin:0 auto;padding:20px 0}.support-container *{box-sizing:border-box}.support-search-wrapper{position:relative;max-width:580px;margin:0 auto 36px auto}.support-search-input-container{position:relative;display:flex;align-items:center}.support-search-input{width:100%;padding:12px 45px 12px 20px;font-size:15px;font-family:var(--sp-font-family);border:1px solid #dbe2ea;border-radius:30px;background-color:#fff;color:var(--sp-text-main);box-shadow:0 2px 8px rgb(0 0 0 / .04);outline:none;transition:all 0.2s ease}.support-search-input:focus{border-color:var(--sp-primary);box-shadow:0 0 0 3px rgb(29 91 216 / .15)}.support-search-icon{position:absolute;right:18px;color:#94a3b8;pointer-events:none;display:flex;align-items:center;justify-content:center}.support-categories-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}@media (max-width:992px){.support-categories-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.support-categories-grid{grid-template-columns:1fr}}.support-card{background-color:var(--sp-card-bg);border-radius:var(--sp-radius);padding:28px 24px;display:flex;flex-direction:column;align-items:flex-start;transition:transform 0.2s ease,box-shadow 0.2s ease,background-color 0.2s ease;border:1px solid #fff0;height:100%}.support-card:hover{transform:translateY(-3px);background-color:#e9f0f8;box-shadow:0 10px 25px rgb(0 0 0 / .05);border-color:#cbd5e1}.support-card-icon{width:48px;height:48px;background-color:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:var(--sp-primary);box-shadow:0 2px 6px rgb(0 0 0 / .04)}.support-card-icon img{max-width:32px;max-height:32px;object-fit:contain}.support-card-icon svg{width:26px;height:26px;stroke:var(--sp-primary)}.support-card-title{font-size:15px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--sp-text-main);margin:0 0 10px 0;line-height:1.3}.support-card-desc{font-size:14px;color:var(--sp-text-muted);line-height:1.5;margin:0 0 20px 0;flex-grow:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.support-card-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--sp-primary);text-decoration:none;transition:gap 0.2s ease,color 0.2s ease}.support-card-link:hover{gap:10px;color:var(--sp-primary-hover);text-decoration:none}.support-card-link svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.support-detail-layout{display:grid;grid-template-columns:300px 1fr;gap:30px;align-items:start}@media (max-width:868px){.support-detail-layout{grid-template-columns:1fr}}.support-sidebar-card{background:var(--sp-white);border:1px solid var(--sp-border);border-radius:var(--sp-radius);padding:20px;box-shadow:var(--sp-shadow)}.support-sidebar-search{position:relative;margin-bottom:20px}.support-sidebar-search-input{width:100%;padding:10px 36px 10px 14px;font-size:13px;font-family:var(--sp-font-family);border:1px solid #cbd5e1;border-radius:8px;background-color:#f8fafc;color:var(--sp-text-main);outline:none;transition:all 0.2s ease}.support-sidebar-search-input:focus{border-color:var(--sp-primary);background-color:#fff;box-shadow:0 0 0 2px rgb(29 91 216 / .1)}.support-sidebar-search-icon{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:#94a3b8;pointer-events:none}.support-menu-list{list-style:none;padding:0;margin:0}.support-menu-item{margin-bottom:4px}.support-menu-header{display:flex;align-items:center;gap:10px;padding:9px 10px;font-size:14px;font-weight:700;color:var(--sp-text-main);border-radius:8px;cursor:pointer;user-select:none;text-decoration:none;transition:background 0.15s ease,color 0.15s ease}.support-menu-header:hover{background-color:var(--sp-bg);color:var(--sp-primary);text-decoration:none}.support-menu-header.active{color:var(--sp-primary)}.support-menu-toggle-icon{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;transition:transform 0.2s ease,color 0.2s ease;color:#0284c7;flex-shrink:0}.support-menu-item.open>.support-menu-header .support-menu-toggle-icon{transform:rotate(90deg);color:var(--sp-primary)}.support-menu-item.open>.support-menu-header{color:var(--sp-primary)}.support-submenu{list-style:none;padding-left:20px;margin:4px 0 8px 0;display:none}.support-menu-item.open>.support-submenu{display:block}.support-direct-articles-list{list-style:none;padding:0;margin:0 0 6px 0}.support-subcat-item{list-style:none;margin-bottom:4px}.support-subcat-header{display:flex;align-items:center;justify-content:space-between;padding:7px 10px 7px 10px;font-size:13.5px;font-weight:700;color:#0f172a;border-radius:6px;cursor:pointer;user-select:none;transition:background 0.15s ease,color 0.15s ease}.support-subcat-header:hover{background-color:#f1f5f9;color:var(--sp-primary)}.support-subcat-toggle{display:inline-flex;align-items:center;justify-content:center;color:#475569}.support-subcat-toggle .icon-minus{display:none}.support-subcat-toggle .icon-plus{display:inline-block}.support-subcat-item.open>.support-subcat-header .support-subcat-toggle .icon-minus{display:inline-block}.support-subcat-item.open>.support-subcat-header .support-subcat-toggle .icon-plus{display:none}.support-subcat-articles-list{list-style:none;padding-left:14px;margin:4px 0 8px 0;display:none}.support-subcat-item.open>.support-subcat-articles-list{display:block}.support-article-link{display:block;font-size:13px;color:#475569;padding:6px 10px;text-decoration:none;border-radius:6px;transition:all 0.15s ease;line-height:1.4;margin-bottom:2px}.support-article-link:hover{color:var(--sp-primary);background-color:var(--sp-primary-light);text-decoration:none}.support-article-link.active{color:var(--sp-primary);font-weight:600;background-color:#fff0}.support-main-content-card{background:var(--sp-white);border:1px solid var(--sp-border);border-radius:var(--sp-radius);padding:36px 40px;box-shadow:var(--sp-shadow);min-height:500px}@media (max-width:640px){.support-main-content-card{padding:20px}}.support-breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--sp-primary);margin-bottom:24px}.support-breadcrumbs a{color:var(--sp-primary);text-decoration:none;font-weight:500}.support-breadcrumbs a:hover{text-decoration:underline}.support-breadcrumbs span.sep{color:#94a3b8}.support-breadcrumbs span.current{color:var(--sp-text-muted)}.support-article-heading{font-size:26px;font-weight:800;text-transform:uppercase;letter-spacing:.3px;color:var(--sp-text-main);margin:0 0 20px 0;line-height:1.3}.support-article-body{font-size:15px;line-height:1.7;color:#334155}.support-article-body p{margin-bottom:18px}.support-article-body img{max-width:100%;height:auto;border-radius:8px;border:1px solid var(--sp-border);margin:16px 0;box-shadow:0 4px 12px rgb(0 0 0 / .05)}.support-category-accordions{margin-top:24px}.support-accordion-group{border:1px solid var(--sp-border);border-radius:10px;margin-bottom:14px;overflow:hidden;background-color:#fff}.support-accordion-header{background-color:#f8fafc;padding:16px 20px;font-size:15px;font-weight:700;color:var(--sp-text-main);display:flex;align-items:center;justify-content:space-between;cursor:pointer;user-select:none}.support-accordion-header:hover{background-color:#f1f5f9}.support-accordion-content{padding:12px 20px 20px 20px;display:block}.support-accordion-list{list-style:none;padding:0;margin:0}.support-accordion-list li{padding:10px 0;border-bottom:1px solid #f1f5f9}.support-accordion-list li:last-child{border-bottom:none}.support-accordion-list a{color:var(--sp-text-main);text-decoration:none;font-size:14px;font-weight:500;display:block;transition:color 0.15s ease}.support-accordion-list a:hover{color:var(--sp-primary)}.support-no-results{text-align:center;padding:40px 20px;color:var(--sp-text-muted);font-size:15px}