:root{--bg-primary: #0f1115;--bg-secondary: #16181d;--bg-tertiary: #1c1e24;--text-primary: #ffffff;--text-secondary: #a1a1aa;--text-tertiary: #71717a;--accent-primary: #6366f1;--accent-hover: #4f46e5;--accent-secondary: #ec4899;--border-color: #27272a;--divider: rgba(255, 255, 255, .05);--success: #10b981;--error: #ef4444;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--font-sans: "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;font-family:inherit}input,textarea{font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 20px}.card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:var(--radius-sm);font-weight:500;transition:all .2s ease}.btn-primary{background-color:var(--accent-primary);color:#fff}.btn-primary:hover{background-color:var(--accent-hover)}.btn-ghost{background-color:transparent;color:var(--text-secondary)}.btn-ghost:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.input{width:100%;padding:12px 16px;background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);outline:none;transition:border-color .2s}.input:focus{border-color:var(--accent-primary)}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.text-sm{font-size:.875rem}.text-lg{font-size:1.125rem;font-weight:600}.text-xl{font-size:1.25rem;font-weight:700}.text-secondary{color:var(--text-secondary)}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mb-4{margin-bottom:1rem}.gap-2{gap:.5rem}.gap-4{gap:1rem}.profile-card{padding:3rem}.notifications-dropdown{position:absolute;top:55px;right:0;width:320px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:16px;z-index:1000;max-height:400px;overflow-y:auto}@media(max-width:768px){.container{padding:0 16px}}@media(max-width:480px){:root{--comment-indent: 12px}.hide-mobile{display:none}.container{padding:0 12px}.card{padding:16px}.profile-card{padding:1.5rem!important;padding-top:100px!important}.btn-ghost{padding:8px 10px}.gap-4{gap:.5rem}.text-xl{font-size:1.15rem}.text-lg{font-size:1rem}.notifications-dropdown{position:fixed;top:60px;left:12px;right:12px;width:auto;max-height:350px}}@media(max-width:991px){.announcements-sidebar,.communities-sidebar{display:none!important}.feed-layout-container{max-width:600px!important}}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:64px;background-color:#18181bd9;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-around;align-items:center;z-index:1000;padding:0 16px;box-shadow:0 -4px 20px #0000004d}.bottom-nav-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-secondary);background:none;border:none;font-size:.75rem;font-weight:500;cursor:pointer;transition:color .2s ease,transform .1s ease;padding:6px 12px;border-radius:8px}.bottom-nav-btn.active{color:var(--accent-secondary)}.bottom-nav-btn:active{transform:scale(.95)}.toast-overlay{position:fixed;top:80px;left:50%;transform:translate(-50%);background-color:#18181bf2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.12);color:var(--text-primary);padding:10px 20px;border-radius:50px;z-index:1010;box-shadow:0 8px 32px #0000004d;font-size:.875rem;font-weight:600;display:flex;align-items:center;gap:8px;pointer-events:none;animation:toastFadeIn .3s cubic-bezier(.16,1,.3,1) forwards}@keyframes toastFadeIn{0%{opacity:0;transform:translate(-50%,-20px)}to{opacity:1;transform:translate(-50%)}}@media(max-width:991px){body{padding-bottom:74px}.hide-mobile{display:none!important}}@media(min-width:992px){.bottom-nav,.hide-desktop{display:none!important}}