.support-container{flex-direction:column;gap:2.5rem;max-width:1200px;margin:0 auto;padding:2rem 0;display:flex}.support-header{border-bottom:var(--border-hairline);flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:2rem;padding-bottom:2rem;display:flex}.back-link{font-family:var(--font-mono);text-transform:uppercase;color:var(--color-accent);align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:.8rem;display:inline-flex}.header-titles h1{color:var(--color-white);margin-bottom:.5rem;font-size:clamp(2rem,5vw,3rem);line-height:1.15}.header-titles p{color:var(--color-gray-400);font-size:1.1rem}html.theme-professional .header-titles p{color:var(--color-gray-400)}.search-wrapper{width:100%;max-width:380px;margin-top:1rem;position:relative}.search-icon{color:var(--color-gray-400);pointer-events:none;position:absolute;top:50%;left:1rem;transform:translateY(-50%)}#support-search{width:100%;color:var(--color-white);font-size:.95rem;font-family:var(--font-body);background:#ffffff08;border:1px solid #ffffff1f;border-radius:8px;padding:.8rem 1rem .8rem 2.5rem;transition:all .25s}html.theme-professional #support-search{color:#1a1a1c;background:#fff;border:1px solid #00000026}#support-search:focus{border-color:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent-muted);outline:none}.support-grid{grid-template-columns:280px 1fr;align-items:start;gap:3rem;display:grid}.support-sidebar{flex-direction:column;gap:1rem;display:flex;position:sticky;top:100px}.sidebar-title{text-transform:uppercase;letter-spacing:.1em;color:var(--color-gray-400);font-size:.75rem;font-family:var(--font-mono);padding-left:.5rem}.sidebar-menu{flex-direction:column;gap:.5rem;display:flex}.menu-item{color:var(--color-gray-400);text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;gap:.75rem;padding:.8rem 1rem;font-size:.9rem;font-weight:600;transition:all .2s;display:flex}html.theme-professional .menu-item{color:#495057}.menu-item svg{opacity:.7;flex-shrink:0}.menu-item:hover{color:var(--color-white);background:#ffffff0a}html.theme-professional .menu-item:hover{color:#1a1a1c;background:#00000008}.menu-item.active{color:var(--color-accent);background:#c5a0590f;border-color:#c5a05940}html.theme-professional .menu-item.active{color:#2c5282;background:#2c528214;border-color:#2c528233}.support-main{flex-direction:column;gap:2.5rem;display:flex}.support-card{border:var(--border-hairline);background:#ffffff05;border-radius:12px;padding:2rem;scroll-margin-top:120px;transition:all .3s}html.theme-professional .support-card{background:#fff;box-shadow:0 4px 20px #00000008}.card-header{border-bottom:var(--border-hairline);align-items:center;gap:1rem;margin-bottom:1.5rem;padding-bottom:1.25rem;display:flex}.icon-box{width:42px;height:42px;color:var(--color-accent);background:#c5a0591a;border-radius:8px;justify-content:center;align-items:center;display:flex}html.theme-professional .icon-box{color:#2c5282;background:#2c52821a}.card-header h2{color:var(--color-white);margin:0;font-size:1.5rem}.card-content h3{color:var(--color-white);margin-top:1.5rem;margin-bottom:.75rem;font-size:1.2rem}.card-content h4{color:var(--color-white);margin-top:1.25rem;margin-bottom:.5rem;font-size:1.05rem}.card-content p{color:var(--color-gray-400);margin-bottom:1rem;line-height:1.6}html.theme-professional .card-content p{color:#495057}.card-content ul,.card-content ol{color:var(--color-gray-400);margin-bottom:1.5rem;padding-left:1.5rem}html.theme-professional .card-content ul,html.theme-professional .card-content ol{color:#495057}.card-content li{margin-bottom:.5rem}.alert{border-radius:8px;margin:1.5rem 0;padding:1.25rem;font-size:.95rem;line-height:1.5}.alert.note{border:1px solid #c5a05933;border-left:4px solid var(--color-accent);color:var(--color-gray-300);background:#c5a0590d}html.theme-professional .alert.note{color:#2d3748;background:#2c528208;border:1px solid #2c528226;border-left:4px solid #2c5282}.alert.tip{color:var(--color-gray-300);background:#4d2d7c1a;border:1px solid #4d2d7c33;border-left:4px solid #7c52ab}html.theme-professional .alert.tip{color:#2d3748;background:#1a365d08;border:1px solid #1a365d1a;border-left:4px solid #1a365d}.parity-table{border-collapse:collapse;text-align:left;width:100%;margin-top:1.5rem;font-size:.9rem}.parity-table th,.parity-table td{border-bottom:var(--border-hairline);padding:.75rem 1rem}.parity-table th{color:var(--color-white);background:#ffffff05;font-weight:700}html.theme-professional .parity-table th{color:#1a1a1c;background:#00000005}.parity-table td{color:var(--color-gray-400)}html.theme-professional .parity-table td{color:#495057}@media (width<=900px){.support-grid{grid-template-columns:1fr;gap:2rem}.support-sidebar{position:static}.sidebar-menu{scrollbar-width:none;flex-direction:row;padding-bottom:.5rem;overflow-x:auto}.sidebar-menu::-webkit-scrollbar{display:none}.menu-item{white-space:nowrap}}@media (width<=600px){.support-header{flex-direction:column;align-items:stretch;gap:1rem}.search-wrapper{max-width:100%}}