:root{--bg-dim:#232a2e;--bg0:#2d353b;--bg1:#343f44;--bg2:#3d484d;--bg3:#475258;--bg4:#4f585e;--bg5:#56635f;--fg:#d3c6aa;--red:#e67e80;--orange:#e69875;--yellow:#dbbc7f;--green:#a7c080;--aqua:#83c092;--blue:#7fbbb3;--dark-blue:#3a515d;--dark-purple:--purple: #d699b6;--grey0:#7a8478;--grey1:#859289;--grey2:#9da9a0}[data-theme=solid]{--primary-bg:var(--dark-blue);--secondary-bg:var(--bg0);--accent-bg:var(--bg2);--card-bg:var(--bg1);--text-primary:var(--green);--text-secondary:var(--fg);--text-muted:var(--grey1);--text-accent:var(--blue);--border-color:var(--bg3);--hover-bg:var(--bg2);--button-hover:var(--yellow)}[data-theme=transparent]{--primary-bg:#2d353b66;--secondary-bg:#343f4466;--accent-bg:#3d484d4d;--card-bg:#343f4480;--text-primary:var(--green);--text-secondary:var(--fg);--text-muted:var(--grey1);--text-accent:var(--blue);--border-color:#4752584d;--hover-bg:#3d484d80;--button-hover:var(--yellow);--bg-image:linear-gradient(135deg, #232a2e4d 0%, #2d353b4d 50%, #343f444d 100%), url(/wallpaper.jpg)}*{box-sizing:border-box;margin:0;padding:0}html{min-height:100vh}[data-theme=transparent] html{background-color:#2d353b;background-image:linear-gradient(135deg,#232a2ee6 0%,#2d353be6 50%,#343f44e6 100%),url(/wallpaper.jpg);background-position:50%;background-repeat:repeat,repeat;background-size:cover;background-attachment:fixed;background-origin:padding-box,padding-box;background-clip:border-box,border-box}[data-theme=solid] html{background:linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);background-size:cover;background-attachment:fixed}body{color:var(--text-secondary);background:0 0;min-height:100vh;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;overflow-x:auto}[data-theme=transparent] body{background:var(--bg-image,linear-gradient(135deg, var(--dark-blue) 50%, var(--bg0) 100%));background-position:50%;background-size:cover;background-attachment:fixed}[data-theme=solid] body{background:linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);background-size:cover;background-attachment:fixed}.container{max-width:1400px;margin:0 auto;padding:20px}.navigation{background:var(--card-bg);backdrop-filter:blur(10px);border:none;border-radius:8px;margin-bottom:30px;padding:0;box-shadow:0 2px 10px #0000004d}.nav-container{justify-content:space-between;align-items:center;gap:20px;padding:15px 30px;display:flex}.nav-left{flex:none;align-items:center;gap:12px;display:flex}.nav-logo{width:auto;height:40px}.site-name{color:var(--text-primary);white-space:nowrap;font-size:1.2rem;font-weight:700}.nav-tabs{flex-wrap:wrap;flex:auto;justify-content:center;gap:0;display:flex}.nav-tab{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;padding:15px 30px;font-size:16px;font-weight:600;text-decoration:none;transition:all .4s;display:inline-block;position:relative}.nav-tab:first-child{border-top-left-radius:8px;border-bottom-left-radius:8px}.nav-tab:last-child{border-top-right-radius:8px;border-bottom-right-radius:8px}.nav-tab:hover{color:var(--green);border-bottom:2px solid var(--green);background:0 0;border-radius:0 0 8px 8px;box-shadow:0 4px 12px #a7c08066}.nav-tab.active{color:var(--green);border:2px solid var(--green);background:0 0;border-radius:6px;box-shadow:0 4px 12px #a7c08066}.hamburger-menu{color:var(--text-primary);border:2px solid var(--border-color);cursor:pointer;background:0 0;border-radius:6px;justify-content:center;align-items:center;padding:8px 12px;font-size:24px;transition:all .3s;display:none}.hamburger-menu:hover{border-color:var(--text-primary)}.nav-right{align-items:center;gap:10px;display:none}.theme-switcher{flex:none;align-items:center;gap:10px;display:flex}.theme-toggle-btn{color:var(--text-primary);border:2px solid var(--border-color);cursor:pointer;background:0 0;border-radius:6px;justify-content:center;align-items:center;padding:8px 12px;font-size:20px;transition:all .3s;display:flex}.theme-toggle-btn:hover{border-color:var(--text-primary);transform:rotate(20deg)}.page-header{text-align:center;color:var(--text-primary);text-shadow:2px 2px 4px #00000080;margin-bottom:30px;font-size:2.5rem;font-weight:700}.search-container{background:var(--card-bg);border:1px solid var(--border-color);backdrop-filter:blur(10px);border-radius:8px;margin-bottom:25px;padding:20px;box-shadow:0 4px 20px #0000004d}.search-box{align-items:center;gap:8px;margin-bottom:12px;display:flex}.search-input{border:1px solid var(--border-color);background:var(--primary-bg);color:var(--text-secondary);border-radius:6px;outline:none;flex:1;padding:10px 15px;font-size:14px}.search-input:focus{border-color:var(--text-primary);box-shadow:0 0 0 2px #a7c08033}.search-engine-select{border:1px solid var(--border-color);background:var(--primary-bg);color:var(--text-secondary);cursor:pointer;appearance:none;min-width:120px;box-shadow:none;-webkit-box-shadow:none;border-radius:6px;outline:none;padding:10px 12px;font-size:14px}.search-engine-select:focus{border-color:var(--text-primary);box-shadow:none;-webkit-box-shadow:none;outline:none}.search-engine-select option{background:var(--bg0);color:var(--text-secondary);box-shadow:none;-webkit-box-shadow:none;text-shadow:none;background-clip:padding-box;border:none;outline:none;padding:8px}.search-engine-select option:hover,.search-engine-select option:checked{background:var(--bg2);color:var(--text-primary);box-shadow:none;-webkit-box-shadow:none;border:none}.search-btn{background:var(--accent-bg);color:var(--text-secondary);border:1px solid var(--border-color);cursor:pointer;border-radius:6px;padding:8px 20px;font-size:14px;font-weight:600}.search-btn:hover{background:var(--hover-bg);border-color:var(--text-primary)}.groups-container{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:25px;margin-bottom:30px;display:grid}.links-grid,.institutional-grid{gap:12px;display:grid}[data-theme=transparent] .groups-container{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:25px;margin-bottom:30px;display:grid}[data-theme=transparent] .institutional-tabs{display:block}[data-theme=transparent] .institutional-tab-content{padding:0}[data-theme=transparent] .group{backdrop-filter:none;background:0 0;border:none;flex:none;min-width:auto;max-width:none}[data-theme=transparent] .links-grid,[data-theme=transparent] .institutional-grid{gap:12px;display:grid}[data-theme=transparent] .link-item{-webkit-backdrop-filter:blur(10px);background:#343f4480;padding:8px 12px;font-size:14px;display:block}[data-theme=transparent] .link-item:before{display:none}[data-theme=transparent] .service-button{text-align:center;-webkit-backdrop-filter:blur(10px);justify-content:center;align-items:center;min-height:80px;padding:20px;display:flex}[data-theme=transparent] .service-button:before{display:none}.group{box-shadow:none;backdrop-filter:none;background:0 0;border:none;border-radius:8px;padding:0}.group-header{color:var(--text-primary);text-transform:uppercase;letter-spacing:1px;background:var(--card-bg);backdrop-filter:blur(10px);border:none;border-radius:8px;margin-bottom:15px;padding:8px 14px;font-size:1.1rem;font-weight:700;box-shadow:0 4px 20px #0000004d}.institutional-grid{gap:8px;display:grid}.link-item{background:var(--accent-bg);color:var(--text-secondary);border:1px solid #0000;border-radius:8px;padding:8px 12px;font-size:14px;font-weight:600;text-decoration:none;display:block}.link-item:hover{background:var(--hover-bg);border-color:var(--text-primary);transform:translate(3px);box-shadow:0 2px 10px #0000004d}.button-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px;margin-bottom:30px;display:grid}.service-button{background:var(--card-bg);color:var(--text-secondary);border:2px solid var(--border-color);cursor:pointer;text-align:center;border-radius:12px;justify-content:center;align-items:center;min-height:80px;padding:20px;font-size:16px;font-weight:600;text-decoration:none;display:flex}.service-button:hover{background:var(--card-bg);border:2px solid var(--text-primary);color:var(--text-primary);border-radius:8px}.institutional-tabs{box-shadow:none;backdrop-filter:none;background:0 0;border:none;border-radius:8px;margin-bottom:25px;padding:0}.institutional-tab-nav{border-bottom:none;gap:10px;margin-bottom:15px;display:flex}.institutional-tab-btn{background:var(--card-bg);color:var(--text-secondary);cursor:pointer;backdrop-filter:blur(10px);border:none;border-radius:8px;flex:1;padding:10px 14px;font-size:16px;font-weight:600;box-shadow:0 4px 20px #0000004d}.institutional-tab-btn:first-child{border-top-left-radius:8px}.institutional-tab-btn:last-child{border-top-right-radius:8px}.institutional-tab-btn:hover{background:var(--hover-bg);color:var(--text-primary);border:1px solid var(--text-primary);border-radius:8px}.institutional-tab-btn.active{background:var(--card-bg);color:var(--text-primary);border:2px solid var(--text-primary);border-radius:8px}.institutional-tab-content{padding:0;display:none}.institutional-tab-content.active{display:block!important}.linux-tabs{box-shadow:none;backdrop-filter:none;background:0 0;border:none;border-radius:8px;margin-bottom:25px;padding:0}.tab-content-container{min-height:400px;position:relative}.linux-tab-nav{border-bottom:none;gap:10px;margin-bottom:15px;display:flex}.linux-tab-btn{background:var(--card-bg);color:var(--text-secondary);cursor:pointer;backdrop-filter:blur(10px);border:none;border-radius:8px;flex:1;padding:10px 14px;font-size:16px;font-weight:600;box-shadow:0 4px 20px #0000004d}.linux-tab-btn:first-child{border-top-left-radius:8px}.linux-tab-btn:last-child{border-top-right-radius:8px}.linux-tab-btn:hover{background:var(--hover-bg);color:var(--text-primary);border:1px solid var(--text-primary);border-radius:8px}.linux-tab-btn.active{background:var(--card-bg);color:var(--text-primary);border:2px solid var(--text-primary);border-radius:8px}.linux-tab-content{padding:0;display:none}.linux-tab-content.active{display:block!important}.institutional-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px;display:grid}@media (width<=768px){.container{padding:10px}.nav-container{flex-wrap:wrap;gap:12px;padding:12px 15px}.nav-left{flex:1;min-width:0}.nav-logo{height:32px}.site-name{font-size:.95rem}.nav-right{flex:none;gap:8px;display:flex}.hamburger-menu{display:flex}.theme-switcher{display:none}.nav-tabs{flex-direction:column;order:3;gap:8px;width:100%;display:none}.nav-tabs.open{display:flex}.nav-tab{text-align:center;width:100%;padding:12px 20px;font-size:13px;border-radius:6px!important}.nav-tab:first-child,.nav-tab:last-child{border-radius:6px!important}.groups-container{grid-template-columns:1fr}.button-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.institutional-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.page-header{font-size:1.5rem}.institutional-tab-btn,.linux-tab-btn{padding:8px 10px;font-size:13px}.search-container{padding:15px}.search-box{gap:6px}.search-engine-select{min-width:100px;padding:10px 8px;font-size:13px}}