:root{--primary-color:#667eea;--primary-dark:#5568d3;--primary-light:#7e92f5;--secondary-color:#764ba2;--secondary-dark:#613a8a;--secondary-light:#8d5bb8;--success-color:#48bb78;--error-color:#f56565;--warning-color:#ed8936;--info-color:#4299e1;--text-dark:#2d3748;--text-medium:#4a5568;--text-light:#718096;--bg-white:#fff;--bg-light:#f7fafc;--bg-gray:#edf2f7;--border-color:#e2e8f0;--font-primary:'Poppins' , -apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , Oxygen , Ubuntu , Cantarell , sans-serif;--font-size-base:16px;--line-height-base:1.6;--border-radius:12px;--border-radius-sm:8px;--border-radius-lg:16px;--max-width:1200px;--spacing-unit:8px;--shadow-sm:0 1px 3px rgba(0,0,0,.1);--shadow-md:0 4px 6px rgba(0,0,0,.1);--shadow-lg:0 10px 15px rgba(0,0,0,.1);--shadow-xl:0 20px 25px rgba(0,0,0,.15);--transition-fast:.15s ease;--transition-base:.3s ease;--transition-slow:.5s ease}*{margin:0;padding:0;box-sizing:border-box}html{font-size:var(--font-size-base);scroll-behavior:smooth}body{font-family: var(--font-primary);line-height:var(--line-height-base);color:var(--text-dark);background-color:var(--bg-light);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;margin-bottom: calc(var(--spacing-unit) * 2);color:var(--text-dark)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-bottom: calc(var(--spacing-unit) * 2)}a{color:var(--primary-color);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-dark)}img{max-width:100%;height:auto;display:block}.container{max-width:var(--max-width);margin:0 auto;padding: 0 calc(var(--spacing-unit) * 3)}.container-fluid{width:100%;padding: 0 calc(var(--spacing-unit) * 3)}.site-header{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;padding: calc(var(--spacing-unit) * 2) 0;box-shadow:var(--shadow-md);position:sticky;top:0;z-index:1000}.site-header .container{display:flex;justify-content:space-between;align-items:center;position:relative}.header-actions{display:flex;gap: calc(var(--spacing-unit) * 1);align-items:center}.btn-header{display:inline-flex;align-items:center;gap: calc(var(--spacing-unit) * 0.5);padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1.5);border-radius:6px;font-size:.875rem;font-weight:600;text-decoration:none;transition:all .2s ease;border:2px solid transparent;white-space:nowrap;cursor:pointer}.btn-header-primary{background:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:0 2px 6px rgba(102,126,234,.25)}.btn-header-primary:hover,.btn-header-primary:focus{background:var(--secondary-color);border-color:var(--secondary-color);color:#fff;box-shadow:0 3px 10px rgba(102,126,234,.35);transform:translateY(-1px);outline:2px solid rgba(255,255,255,.5);outline-offset:2px}.btn-header-secondary{background:#fff;color:var(--primary-color);border-color:#fff;box-shadow:0 1px 3px rgba(0,0,0,.1)}.btn-header-secondary:hover,.btn-header-secondary:focus{background:#f8f9fa;color:var(--primary-color);box-shadow:0 2px 8px rgba(0,0,0,.15);transform:translateY(-1px);outline:2px solid rgba(102,126,234,.3);outline-offset:2px}.btn-header-ghost{background:transparent;color:#fff;border-color:#fff}.btn-header-ghost:hover,.btn-header-ghost:focus{background:#fff;color:var(--primary-color);border-color:#fff;outline:2px solid rgba(255,255,255,.5);outline-offset:2px}.site-logo a{color:#fff;font-size:1.75rem;font-weight:700;display:flex;align-items:center;gap: calc(var(--spacing-unit) * 1.5)}.site-logo a:hover{color:rgba(255,255,255,.9)}.main-nav ul{display:flex;list-style:none;gap: calc(var(--spacing-unit) * 3);align-items:center}.main-nav a{color:#fff;font-weight:500;padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 2);border-radius:var(--border-radius-sm);transition:all var(--transition-fast);text-decoration:none;position:relative}.main-nav a::after{content:'';position:absolute;bottom:0;left:50%;width:0;height:2px;background:#fff;transition:all .3s ease;transform:translateX(-50%)}.main-nav a:hover,.main-nav a:focus,.main-nav a.active{background-color:rgba(255,255,255,.15)}.main-nav a:hover::after,.main-nav a:focus::after,.main-nav a.active::after{width:80%}.desktop-only{display:flex}.mobile-menu-toggle{display:none;background:none;border:none;color:var(--primary-color);font-size:2rem;cursor:pointer;padding: calc(var(--spacing-unit) * 1);line-height:1;z-index:1001;transition:transform .3s}.mobile-menu-toggle:hover{transform:scale(1.1)}.mobile-menu-toggle.active{color:#fff}.mobile-nav{display:none}.btn-primary{background-color:#fff;color:var(--primary-color);padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);border-radius:var(--border-radius-sm);font-weight:600;border:none;cursor:pointer;transition:all var(--transition-fast);display:inline-block}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);color:var(--primary-color)}.btn-secondary{background-color:transparent;color:#fff;border:2px solid #fff;padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);border-radius:var(--border-radius-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast);display:inline-block}.btn-secondary:hover{background-color:#fff;color:var(--primary-color)}.hero-section{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;padding: calc(var(--spacing-unit) * 10) 0 calc(var(--spacing-unit) * 12);text-align:center;position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background-image:url(data:image/svg+xml,%3Csvg\ width=\'60\'\ height=\'60\'\ viewBox=\'0\ 0\ 60\ 60\'\ xmlns=\'http://www.w3.org/2000/svg\'%3E%3Cg\ fill=\'none\'\ fill-rule=\'evenodd\'%3E%3Cg\ fill=\'%23ffffff\'\ fill-opacity=\'0.05\'%3E%3Cpath\ d=\'M36\ 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6\ 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6\ 4V0H4v4H0v2h4v4h2V6h4V4H6z\'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E);opacity:.5}.hero-content{position:relative;z-index:1}.hero-section h1{font-size:3.5rem;margin-bottom: calc(var(--spacing-unit) * 3);color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.1)}.hero-section p{font-size:1.25rem;margin-bottom: calc(var(--spacing-unit) * 5);opacity:.95;max-width:600px;margin-left:auto;margin-right:auto}.search-box{background:#fff;padding: calc(var(--spacing-unit) * 3);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);max-width:800px;margin:0 auto}.search-form{display:grid;grid-template-columns:1fr 1fr auto;gap: calc(var(--spacing-unit) * 2);align-items:end}.form-group{display:flex;flex-direction:column;gap: calc(var(--spacing-unit) * 1)}.form-group label{color:var(--text-medium);font-weight:500;font-size:.9rem}.form-group input,.form-group select{padding: calc(var(--spacing-unit) * 1.5);border:2px solid var(--border-color);border-radius:var(--border-radius-sm);font-family: var(--font-primary);font-size:1rem;transition:border-color var(--transition-fast)}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--primary-color)}.btn-search{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 4);border:none;border-radius:var(--border-radius-sm);font-weight:600;font-size:1rem;cursor:pointer;transition:all var(--transition-fast)}.btn-search:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.section{padding: calc(var(--spacing-unit) * 8) 0}.section-title{text-align:center;margin-bottom: calc(var(--spacing-unit) * 6)}.section-title h2{font-size:2.5rem;margin-bottom: calc(var(--spacing-unit) * 2)}.section-title p{color:var(--text-medium);font-size:1.1rem;max-width:600px;margin:0 auto}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap: calc(var(--spacing-unit) * 3)}.card{background:#fff;border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:all var(--transition-base)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.card-image{width:100%;height:200px;object-fit:cover;background:linear-gradient(135deg,var(--primary-light),var(--secondary-light))}.card-content{padding: calc(var(--spacing-unit) * 3)}.card-title{font-size:1.25rem;margin-bottom: calc(var(--spacing-unit) * 1.5)}.card-title a{color:var(--text-dark)}.card-title a:hover{color:var(--primary-color)}.card-meta{display:flex;gap: calc(var(--spacing-unit) * 2);margin-bottom: calc(var(--spacing-unit) * 2);font-size:.9rem;color:var(--text-light)}.card-meta span{display:flex;align-items:center;gap: calc(var(--spacing-unit) * 0.5)}.card-excerpt{color:var(--text-medium);margin-bottom: calc(var(--spacing-unit) * 2);line-height:1.6}.card-footer{display:flex;justify-content:space-between;align-items:center;padding-top: calc(var(--spacing-unit) * 2);border-top:1px solid var(--border-color)}.organizer-info{display:flex;align-items:center;gap: calc(var(--spacing-unit) * 1.5)}.organizer-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover}.organizer-name{font-weight:500;font-size:.9rem}.badge{display:inline-block;padding: calc(var(--spacing-unit) * 0.5) calc(var(--spacing-unit) * 1.5);border-radius:999px;font-size:.85rem;font-weight:500}.badge-primary{background-color:var(--primary-light);color:#fff}.badge-success{background-color:var(--success-color);color:#fff}.badge-warning{background-color:var(--warning-color);color:#fff}.site-footer{background-color:var(--text-dark);color:#fff;padding: calc(var(--spacing-unit) * 6) 0 calc(var(--spacing-unit) * 3);margin-top: calc(var(--spacing-unit) * 10)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap: calc(var(--spacing-unit) * 4);margin-bottom: calc(var(--spacing-unit) * 4)}.footer-section h3{color:#fff;margin-bottom: calc(var(--spacing-unit) * 2)}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom: calc(var(--spacing-unit) * 1)}.footer-section a{color:rgba(255,255,255,.8)}.footer-section a:hover{color:#fff}.footer-bottom{text-align:center;padding-top: calc(var(--spacing-unit) * 3);border-top:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.6)}@media (max-width:768px){.hero-section h1{font-size:2.5rem}.search-form{grid-template-columns:1fr}.desktop-only{display:none!important}.site-logo{display:block;flex:1}.site-logo a{font-size:1.5rem}.site-logo .logo-icon{font-size:1.8rem}.mobile-menu-toggle{display:block;margin-left:auto}.mobile-nav{position:fixed;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);z-index:1000;display:none;padding: calc(var(--spacing-unit) * 8) calc(var(--spacing-unit) * 4);overflow-y:auto}.mobile-nav.active{display:flex;align-items:center;justify-content:center}.mobile-nav ul,.mobile-nav .mobile-menu{list-style:none;display:flex;flex-direction:column;gap: calc(var(--spacing-unit) * 2.5);width:100%;max-width:400px}.mobile-nav li{width:100%}.mobile-nav a{display:block;color:#fff;font-size:1.3rem;font-weight:600;text-align:center;padding: calc(var(--spacing-unit) * 2);border-radius:12px;transition:all .3s;background:rgba(255,255,255,.15);border:2px solid rgba(255,255,255,.2)}.mobile-nav a:hover,.mobile-nav a:active{background:rgba(255,255,255,.25);border-color:rgba(255,255,255,.4);transform:scale(1.05)}.grid{grid-template-columns:1fr}.site-header .container{justify-content:space-between}}.text-center{text-align:center}.text-right{text-align:right}.mt-1{margin-top: calc(var(--spacing-unit) * 1)}.mt-2{margin-top: calc(var(--spacing-unit) * 2)}.mt-3{margin-top: calc(var(--spacing-unit) * 3)}.mb-1{margin-bottom: calc(var(--spacing-unit) * 1)}.mb-2{margin-bottom: calc(var(--spacing-unit) * 2)}.mb-3{margin-bottom: calc(var(--spacing-unit) * 3)}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,.btn-primary:focus-visible,.btn-secondary:focus-visible,.btn-header:focus-visible{outline:3px solid var(--primary-color);outline-offset:3px;box-shadow:0 0 0 6px rgba(102,126,234,.2)}.skip-to-content{position:absolute;top:-100px;left: calc(var(--spacing-unit) * 2);background:var(--primary-color);color:#fff;padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);text-decoration:none;font-weight:600;z-index:10000;border-radius:0 0 6px 6px;transition:top .2s ease}.skip-to-content:focus{top:0}button,a.btn-primary,a.btn-secondary,.btn-header,input[type="submit"],input[type="button"]{min-height:44px;min-width:44px}a{text-decoration-skip-ink:auto}a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}input,textarea,select{border:2px solid #cbd5e0;background:#fff;color:var(--text-dark)}input:focus,textarea:focus,select:focus{border-color:var(--primary-color);background:#fff}table{border-collapse:collapse;width:100%}th{text-align:left;font-weight:600;background:#f7fafc;padding: calc(var(--spacing-unit) * 1.5);border:1px solid #e2e8f0}td{padding: calc(var(--spacing-unit) * 1.5);border:1px solid #e2e8f0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.sr-only-focusable:active,.sr-only-focusable:focus{position:static;width:auto;height:auto;overflow:visible;clip:auto;white-space:normal}.pagination,.navigation.pagination{margin: calc(var(--spacing-unit) * 6) 0;text-align:center}.navigation .nav-links{display:flex;justify-content:center;align-items:center;gap: calc(var(--spacing-unit) * 1);flex-wrap:wrap}.navigation .nav-links a,.navigation .nav-links .current,.navigation .nav-links .dots{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 2);background:#fff;border:2px solid var(--border-color);border-radius:var(--border-radius);color:var(--text-color);text-decoration:none;font-weight:500;transition:all .3s ease;box-shadow:0 1px 3px rgba(0,0,0,.05)}.navigation .nav-links a:hover{border-color:var(--primary-color);background:var(--primary-color);color:#fff;transform:translateY(-2px);box-shadow:0 4px 8px rgba(102,126,234,.25)}.navigation .nav-links .current{background:var(--primary-color);border-color:var(--primary-color);color:#fff;font-weight:700;cursor:default;box-shadow:0 4px 8px rgba(102,126,234,.3)}.navigation .nav-links .dots{border:none;background:transparent;box-shadow:none;cursor:default;color:var(--text-medium)}.navigation .nav-links .prev,.navigation .nav-links .next{padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);font-weight:600;gap: calc(var(--spacing-unit) * 1)}.navigation .nav-links .prev{margin-right: calc(var(--spacing-unit) * 1)}.navigation .nav-links .next{margin-left: calc(var(--spacing-unit) * 1)}.pagination-arrow{font-size:1.2em;font-weight:bold;transition:transform .2s ease}.navigation .nav-links .prev:hover .pagination-arrow{transform:translateX(-3px)}.navigation .nav-links .next:hover .pagination-arrow{transform:translateX(3px)}.pagination-text{display:inline-block}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (max-width:768px){.navigation .nav-links a,.navigation .nav-links .current{min-width:40px;min-height:40px;padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 1.5);font-size:.9rem}.pagination-text{display:none}.navigation .nav-links .prev,.navigation .nav-links .next{padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 2)}.pagination-arrow{font-size:1.1em}}@media (max-width:480px){.navigation .nav-links{gap: calc(var(--spacing-unit) * 0.5)}.navigation .nav-links a,.navigation .nav-links .current{min-width:36px;min-height:36px;padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1);font-size:.85rem}.navigation .nav-links .prev,.navigation .nav-links .next{padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 1.5)}}.star-rating{display:inline-flex;align-items:center;gap:2px;font-size:1.2rem}.star{line-height:1;transition:color .2s}.star-full{color:#ffd700}.star-half{color:#ffd700;opacity:.5}.star-empty{color:#ddd}.rating-value{margin-left:8px;font-size:.9rem;font-weight:600;color:var(--text-dark)}.review-badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:20px;font-size:.85rem;font-weight:600;margin-left:8px}.review-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap: calc(var(--spacing-unit) * 2);margin: calc(var(--spacing-unit) * 3) 0}.review-stat-item{background:#f8f9fa;padding: calc(var(--spacing-unit) * 2);border-radius:8px;text-align:center}.review-stat-label{font-size:.9rem;color:var(--text-medium);margin-bottom: calc(var(--spacing-unit) * 1)}.review-stat-value{font-size:1.5rem;font-weight:bold;color:var(--primary-color)}.review-item{background:#fff;border-radius:12px;padding: calc(var(--spacing-unit) * 3);margin-bottom: calc(var(--spacing-unit) * 3);box-shadow:var(--shadow-sm)}.review-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom: calc(var(--spacing-unit) * 2)}.review-author{display:flex;align-items:center;gap: calc(var(--spacing-unit) * 2)}.review-author img{border-radius:50%}.review-criteria{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap: calc(var(--spacing-unit) * 2);margin: calc(var(--spacing-unit) * 2) 0;padding: calc(var(--spacing-unit) * 2);background:#f8f9fa;border-radius:8px}.review-criterion{display:flex;flex-direction:column;align-items:center;text-align:center}.review-criterion-label{font-size:.85rem;color:var(--text-medium);margin-bottom:4px}.review-reply{margin-top: calc(var(--spacing-unit) * 2);padding: calc(var(--spacing-unit) * 2);background:#e3f2fd;border-left:4px solid var(--primary-color);border-radius:8px}.review-reply-header{font-weight:600;margin-bottom: calc(var(--spacing-unit) * 1);color:var(--primary-color)}.review-actions{display:flex;gap: calc(var(--spacing-unit) * 2);margin-top: calc(var(--spacing-unit) * 2);padding-top: calc(var(--spacing-unit) * 2);border-top:1px solid #eee}.review-action-btn{background:none;border:none;color:var(--text-medium);cursor:pointer;font-size:.9rem;padding:4px 8px;border-radius:4px;transition:all .2s}.review-action-btn:hover{background:#f0f0f0;color:var(--text-dark)}.review-action-btn.active{color:var(--primary-color)}.btn-header-icon{position:relative;font-size:1.5rem;padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 1.5) !important}.notifications-badge{position:absolute;top:-4px;right:-4px;background:var(--error-color);color:#fff;font-size:.7rem;font-weight:bold;padding:2px 6px;border-radius:10px;min-width:18px;height:18px;display:flex;align-items:center;justify-content:center;line-height:1}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media (prefers-contrast:high){.btn-primary,.btn-header-primary{border:3px solid currentColor}.btn-secondary,.btn-header-secondary{border:3px solid var(--primary-color)}}