:root{--primary-comm:#3b82f6;--bg-comm:#fff;--text-comm:#1e293b;--border:#f1f5f9}body[data-theme=community]{background-color:var(--bg-comm);color:var(--text-comm);margin:0;font-family:Inter,sans-serif;display:flex;flex-direction:column;min-height:100vh}.container{max-width:1280px;padding:0 1.5rem}.comm-header{height:60px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;position:-webkit-sticky;position:sticky;top:0;z-index:100}.comm-header .container{display:flex;justify-content:space-between;align-items:center;width:100%}.comm-header .logo{font-weight:800;font-size:1.25rem;color:var(--primary-comm)}.search-bar input{background:#f1f5f9;border:none;padding:.5rem 1.5rem;border-radius:100px;width:400px;font-size:.9rem}.header-nav{gap:1.5rem}.header-nav,.user-avatar{display:flex;align-items:center}.user-avatar{width:32px;height:32px;background:#333;color:#fff;border-radius:50%;justify-content:center;font-size:.75rem;font-weight:700}.layout-grid{display:grid;grid-template-columns:240px 1fr 300px;grid-gap:2rem;gap:2rem;padding-top:2rem;max-width:1280px;margin:0 auto;width:100%}.sidebar-left nav ul{list-style:none;padding:0}.sidebar-left nav li{padding:.75rem 1rem;border-radius:8px;font-weight:600;margin-bottom:.25rem;cursor:pointer;color:#64748b}.sidebar-left nav li.active,.sidebar-left nav li:hover{background:#f1f5f9;color:var(--primary-comm)}.thread-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:1.5rem;margin-bottom:1rem;transition:border-color .2s;cursor:pointer}.thread-card:hover{border-color:var(--primary-comm)}.thread-meta{display:flex;gap:1rem;font-size:.8rem;color:#64748b;margin-bottom:.5rem}.thread-card h3{font-size:1.2rem;margin-bottom:1rem}.sidebar-right .container{background:#f8fafc;padding:1.5rem;border-radius:12px}.trending-list{list-style:none;padding:0;margin-top:1rem}.trending-list li{margin-bottom:.75rem;font-weight:700;color:var(--primary-comm);cursor:pointer}:root{--primary-hub:#0070f3;--primary-scholarship:#10b981;--primary-tools:#8b5cf6;--primary-resources:#f59e0b;--primary-zim:#dc2626;--glass-bg:hsla(0,0%,100%,.1);--glass-border:hsla(0,0%,100%,.2);--glass-blur:blur(12px);--font-sans:"Inter",-apple-system,system-ui,sans-serif;--font-mono:"JetBrains Mono",monospace}[data-theme=scholarship]{--primary:var(--primary-scholarship)}[data-theme=hub]{--primary:var(--primary-hub)}[data-theme=tools]{--primary:var(--primary-tools)}.button{background:var(--primary);color:#fff;padding:.75rem 1.5rem;border-radius:12px;border:none;font-family:var(--font-sans);font-weight:600;cursor:pointer;transition:all .2s ease}.button:hover{transform:translateY(-2px);filter:brightness(1.1);box-shadow:0 4px 20px rgba(0,0,0,.1)}.card-glass{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:20px;padding:1.5rem;color:#fff;box-shadow:0 8px 32px 0 rgba(0,0,0,.1)}h1{font-size:clamp(2.5rem,8vw,4.5rem);letter-spacing:-.04em;font-weight:900;line-height:1.1}h2{font-size:clamp(2rem,5vw,3rem);letter-spacing:-.03em;font-weight:800;line-height:1.2}h3{font-size:clamp(1.25rem,3vw,1.75rem);font-weight:700}.container{max-width:1440px;margin:0 auto;padding:0 40px;width:100%}@media (max-width:1200px){.container{padding:0 32px}}@media (max-width:1024px){.hide-tablet{display:none!important}.stack-tablet{flex-direction:column!important}}@media (max-width:768px){.container{padding:0 20px}.hide-mobile{display:none!important}.stack-mobile{flex-direction:column!important;gap:1.5rem!important}.mobile-text-center{text-align:center!important}.mobile-no-padding{padding:0!important}.mobile-full-width{width:100%!important;max-width:100%!important}}@media (max-width:480px){.container{padding:0 16px}section{padding:4rem 0!important}}.grid-responsive{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));grid-gap:2rem;gap:2rem}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;grid-gap:3rem;gap:3rem}@media (max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:640px){.footer-grid{grid-template-columns:1fr;text-align:center}}