:root{--kh-font-family-base: "Readex Pro", sans-serif;--kh-font-family-heading: "Readex Pro", sans-serif;--kh-font-family-mono: "Readex Pro", sans-serif;--kh-primary: #F56143;--kh-primary-dark: #d94d2f;--kh-primary-light: #ff8366;--kh-secondary: #6c757d;--kh-accent: #F56143;--kh-success: #28a745;--kh-warning: #ffc107;--kh-danger: #dc3545;--kh-info: #17a2b8;--kh-gray-50: #fafafa;--kh-gray-100: #f5f5f5;--kh-gray-200: #eeeeee;--kh-gray-300: #e0e0e0;--kh-gray-400: #bdbdbd;--kh-gray-500: #9e9e9e;--kh-gray-600: #757575;--kh-gray-700: #616161;--kh-gray-800: #424242;--kh-gray-900: #212121;--kh-research-primary: #F56143;--kh-research-secondary: #17a2b8;--kh-data-visualization: #28a745;--kh-partnership: #ffc107;--kh-bg-primary: #FFFFFF;--kh-bg-secondary: #fafafa;--kh-bg-tertiary: #f5f5f5;--kh-bg-dark: #343a40;--kh-text-primary: #212121;--kh-text-secondary: #616161;--kh-text-muted: #9e9e9e;--kh-text-inverse: #FFFFFF;--kh-border-light: #e0e0e0;--kh-border-medium: #bdbdbd;--kh-border-dark: #9e9e9e;--kh-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.08);--kh-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);--kh-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);--kh-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.04);--kh-shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);--kh-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);--kh-transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);--kh-transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);--kh-radius-sm: 6px;--kh-radius-md: 8px;--kh-radius-lg: 12px;--kh-radius-xl: 16px;--kh-radius-2xl: 20px;--kh-space-xs: 0.25rem;--kh-space-sm: 0.5rem;--kh-space-md: 1rem;--kh-space-lg: 1.5rem;--kh-space-xl: 2rem;--kh-space-2xl: 3rem;--kh-space-3xl: 4rem;--kh-header-height: 89px}body{font-family:var(--kh-font-family-base);line-height:1.6;color:var(--kh-text-primary);font-feature-settings:"cv02","cv03","cv04","cv11";background-color:var(--kh-bg-secondary)}.kh-heading-1{font-family:var(--kh-font-family-heading);font-size:2.5rem;font-weight:800;line-height:1.2;letter-spacing:-0.025em;color:var(--kh-gray-900)}.kh-heading-2{font-family:var(--kh-font-family-heading);font-size:2rem;font-weight:700;line-height:1.3;letter-spacing:-0.025em;color:var(--kh-gray-900)}.kh-heading-3{font-family:var(--kh-font-family-heading);font-size:1.5rem;font-weight:600;line-height:1.4;color:var(--kh-gray-900)}.kh-heading-4{font-family:var(--kh-font-family-heading);font-size:1.25rem;font-weight:600;line-height:1.4;color:var(--kh-gray-900)}.kh-body-large{font-size:1.125rem;line-height:1.7}.kh-body-small{font-size:.875rem;line-height:1.5}.kh-caption{font-size:.75rem;line-height:1.4;color:var(--kh-gray-500)}.btn-kh{font-weight:600;border-radius:var(--kh-radius-lg);padding:var(--kh-space-sm) var(--kh-space-lg);transition:all var(--kh-transition-base);border:none;position:relative;overflow:hidden}.btn-kh:hover{transform:translateY(-1px);box-shadow:var(--kh-shadow-lg)}.btn-kh:active{transform:translateY(0)}.btn-kh-primary{background:linear-gradient(135deg, var(--kh-primary) 0%, var(--kh-primary-dark) 100%);color:var(--kh-text-inverse)}.btn-kh-primary:hover{background:linear-gradient(135deg, var(--kh-primary-light) 0%, var(--kh-primary) 100%);color:var(--kh-text-inverse) !important}.btn-kh-outline{background:rgba(0,0,0,0);border:2px solid var(--kh-primary);color:var(--kh-primary)}.btn-kh-outline:hover{background:var(--kh-primary);color:var(--kh-text-inverse) !important}.btn-kh-ghost{background:rgba(0,0,0,0);color:var(--kh-primary)}.btn-kh-ghost:hover{background:var(--kh-gray-100)}.bg-primary{background-color:var(--kh-primary)}.bg-secondary{background-color:var(--kh-secondary)}.bg-tertiary{background-color:var(--kh-tertiary)}.bg-dark{background-color:var(--kh-dark)}.bg-light{background-color:var(--kh-light)}.bg-white{background-color:var(--kh-white)}.kh-research-card{background:#fff;border-radius:var(--kh-radius-lg);box-shadow:var(--kh-shadow-sm);border:1px solid var(--kh-border-light);overflow:hidden;transition:all var(--kh-transition-base);position:relative;display:flex;flex-direction:column}.kh-research-card:hover{transform:translateY(-2px);box-shadow:var(--kh-shadow-lg);border-color:var(--kh-border-medium)}.kh-research-card .kh-card-header{padding:var(--kh-space-md);background:var(--kh-gray-50);border-bottom:1px solid var(--kh-gray-200)}.kh-research-card .kh-card-body{padding:var(--kh-space-md)}.kh-research-card .kh-card-footer{padding:var(--kh-space-md);background:var(--kh-gray-50);border-top:1px solid var(--kh-gray-200)}.kh-research-card .kh-card-badge{position:absolute;top:var(--kh-space-md);right:var(--kh-space-md);background:var(--kh-primary);color:#fff;padding:var(--kh-space-xs) var(--kh-space-sm);border-radius:var(--kh-radius-md);font-size:.75rem;font-weight:600;z-index:1}.kh-research-card .kh-card-image{width:100%;height:200px;object-fit:cover;transition:transform var(--kh-transition-slow)}.kh-research-card:hover .kh-card-image{transform:scale(1.05)}.kh-document-card .kh-document-type{display:inline-flex;align-items:center;padding:var(--kh-space-xs) var(--kh-space-sm);background:var(--kh-research-primary);color:#fff;border-radius:var(--kh-radius-md);font-size:.75rem;font-weight:600;margin-bottom:var(--kh-space-sm)}.kh-document-card .kh-document-type i{margin-right:var(--kh-space-xs)}.kh-document-card .kh-document-meta{display:flex;align-items:center;gap:var(--kh-space-md);color:var(--kh-gray-500);font-size:.875rem;margin-top:var(--kh-space-md)}.kh-document-card .kh-document-meta .kh-meta-item{display:flex;align-items:center}.kh-document-card .kh-document-meta .kh-meta-item i{margin-right:var(--kh-space-xs)}.kh-card-meta-item i.fad,.kh-card-footer i.fad{--fa-primary-color: var(--kh-primary);--fa-secondary-color: rgba(245, 97, 67, 0.2);--fa-primary-opacity: 1;--fa-secondary-opacity: 1;font-size:1.25rem;transition:all var(--kh-transition-fast)}.kh-research-card:hover .kh-card-meta-item i.fad,.kh-research-card:hover .kh-card-footer i.fad{--fa-secondary-color: rgba(245, 97, 67, 0.4);transform:scale(1.1)}.kh-partner-card{text-align:center}.kh-partner-card .kh-partner-logo{max-height:80px;width:auto;object-fit:contain;margin-bottom:var(--kh-space-md);filter:grayscale(100%);transition:filter var(--kh-transition-base)}.kh-partner-card:hover .kh-partner-logo{filter:grayscale(0%)}.kh-partner-card .kh-partner-type{display:inline-block;padding:var(--kh-space-xs) var(--kh-space-sm);background:var(--kh-accent);color:#fff;border-radius:var(--kh-radius-md);font-size:.75rem;font-weight:600;margin-top:var(--kh-space-sm)}.kh-event-card .kh-event-date{background:var(--kh-primary);color:#fff;padding:var(--kh-space-sm);text-align:center;border-radius:var(--kh-radius-lg);margin-bottom:var(--kh-space-md)}.kh-event-card .kh-event-date .kh-date-day{font-size:1.5rem;font-weight:700}.kh-event-card .kh-event-date .kh-date-month{font-size:.875rem;text-transform:uppercase}.kh-event-card .kh-event-status{display:inline-flex;align-items:center;padding:var(--kh-space-xs) var(--kh-space-sm);border-radius:var(--kh-radius-md);font-size:.75rem;font-weight:600}.kh-event-card .kh-event-status.upcoming{background:var(--kh-info);color:#fff}.kh-event-card .kh-event-status.ongoing{background:var(--kh-accent);color:#fff}.kh-event-card .kh-event-status.completed{background:var(--kh-gray-400);color:#fff}.kh-search-container{background:#fff;border-radius:var(--kh-radius-lg);box-shadow:var(--kh-shadow-sm);padding:var(--kh-space-lg);border:1px solid var(--kh-border-light);margin-bottom:var(--kh-space-lg)}.kh-search-container .kh-search-input-group{position:relative}.kh-search-container .kh-search-input-group .kh-search-input{padding-left:3rem;padding-right:8rem;height:3rem;border:1px solid var(--kh-border-light);border-radius:var(--kh-radius-lg);font-size:1rem;transition:all var(--kh-transition-base);background-color:var(--kh-bg-secondary)}.kh-search-container .kh-search-input-group .kh-search-input:focus{border-color:var(--kh-primary);box-shadow:0 0 0 3px rgba(245,97,67,.1);background-color:#fff;outline:none}.kh-search-container .kh-search-input-group .kh-search-icon{position:absolute;left:var(--kh-space-lg);top:50%;transform:translateY(-50%);color:var(--kh-gray-400);font-size:1.25rem}.kh-search-container .kh-search-input-group .kh-search-button{position:absolute;right:var(--kh-space-sm);top:50%;transform:translateY(-50%)}.kh-search-container .kh-search-filters{margin-top:var(--kh-space-lg);padding-top:var(--kh-space-lg);border-top:1px solid var(--kh-gray-200)}.kh-search-container .kh-search-filters .kh-filter-group{margin-bottom:var(--kh-space-md)}.kh-search-container .kh-search-filters .kh-filter-group .kh-filter-label{font-weight:600;color:var(--kh-gray-700);margin-bottom:var(--kh-space-sm);display:block}.kh-search-container .kh-search-filters .kh-filter-group .kh-filter-tags{display:flex;flex-wrap:wrap;gap:var(--kh-space-sm)}.kh-search-container .kh-search-filters .kh-filter-group .kh-filter-tags .kh-filter-tag{padding:var(--kh-space-xs) var(--kh-space-md);background:var(--kh-gray-100);border:1px solid var(--kh-gray-200);border-radius:var(--kh-radius-lg);cursor:pointer;transition:all var(--kh-transition-fast);font-size:.875rem}.kh-search-container .kh-search-filters .kh-filter-group .kh-filter-tags .kh-filter-tag:hover{background:var(--kh-gray-200)}.kh-search-container .kh-search-filters .kh-filter-group .kh-filter-tags .kh-filter-tag.active{background:var(--kh-primary);color:#fff;border-color:var(--kh-primary)}.kh-stats-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));gap:var(--kh-space-lg)}.kh-stats-grid .kh-stat-card{background:#fff;padding:var(--kh-space-2xl);border-radius:var(--kh-radius-xl);box-shadow:var(--kh-shadow-sm);border:1px solid var(--kh-gray-200);text-align:center;transition:all var(--kh-transition-base)}.kh-stats-grid .kh-stat-card:hover{transform:translateY(-2px);box-shadow:var(--kh-shadow-lg)}.kh-stats-grid .kh-stat-card .kh-stat-icon{width:4rem;height:4rem;margin:0 auto var(--kh-space-lg);display:flex;align-items:center;justify-content:center;border-radius:var(--kh-radius-xl);font-size:2rem}.kh-stats-grid .kh-stat-card .kh-stat-icon.primary{background:rgba(30,64,175,.1);color:var(--kh-primary)}.kh-stats-grid .kh-stat-card .kh-stat-icon.success{background:rgba(5,150,105,.1);color:var(--kh-accent)}.kh-stats-grid .kh-stat-card .kh-stat-icon.warning{background:rgba(217,119,6,.1);color:var(--kh-warning)}.kh-stats-grid .kh-stat-card .kh-stat-icon.info{background:rgba(8,145,178,.1);color:var(--kh-info)}.kh-stats-grid .kh-stat-card .kh-stat-number{font-size:2.5rem;font-weight:800;color:var(--kh-gray-900);margin-bottom:var(--kh-space-sm)}.kh-stats-grid .kh-stat-card .kh-stat-label{color:var(--kh-gray-500);font-weight:500}.kh-category-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));gap:var(--kh-space-lg)}.kh-category-grid .kh-category-card{background:#fff;border-radius:var(--kh-radius-xl);padding:var(--kh-space-2xl);text-align:center;box-shadow:var(--kh-shadow-sm);border:1px solid var(--kh-gray-200);transition:all var(--kh-transition-base);cursor:pointer}.kh-category-grid .kh-category-card:hover{transform:translateY(-4px);box-shadow:var(--kh-shadow-xl)}.kh-category-grid .kh-category-card .kh-category-icon{width:4rem;height:4rem;margin:0 auto var(--kh-space-lg);display:flex;align-items:center;justify-content:center;border-radius:var(--kh-radius-xl);font-size:2rem;background:var(--kh-gray-100)}.kh-category-grid .kh-category-card .kh-category-name{font-size:1.25rem;font-weight:600;color:var(--kh-gray-900);margin-bottom:var(--kh-space-sm)}.kh-category-grid .kh-category-card .kh-category-description{color:var(--kh-gray-500);margin-bottom:var(--kh-space-lg)}.kh-category-grid .kh-category-card .kh-category-stats{display:flex;justify-content:center;gap:var(--kh-space-md)}.kh-category-grid .kh-category-card .kh-category-stats .kh-stat-badge{padding:var(--kh-space-xs) var(--kh-space-sm);background:var(--kh-gray-100);border-radius:var(--kh-radius-md);font-size:.75rem;font-weight:600}.kh-hero{background:#fff;padding:var(--kh-space-3xl) 0;position:relative;overflow:visible;min-height:calc(100vh - var(--kh-header-height));display:flex;align-items:center}.kh-hero .kh-hero-shape{position:absolute;z-index:0;opacity:0}.kh-hero .kh-hero-shape.shape-1{top:-10%;left:-5%;width:300px;height:300px;background:rgba(255,214,79,.3137254902);border-radius:40% 60% 70% 30%/40% 50% 60% 50%;animation:float 20s infinite alternate}.kh-hero .kh-hero-shape.shape-2{bottom:10%;right:-5%;width:200px;height:200px;background:rgba(255,138,101,.3137254902);border-radius:60% 40% 30% 70%/60% 30% 70% 40%;animation:float 25s infinite alternate-reverse}.kh-hero .kh-hero-shape.shape-3{top:20%;right:15%;width:100px;height:100px;border:5px solid rgba(245,97,67,.3137254902);border-radius:50%;background:rgba(0,0,0,0);animation:float 15s infinite alternate}.kh-hero .kh-hero-content{position:relative;z-index:10}.kh-hero .kh-hero-content .kh-hero-title{font-weight:800;line-height:1.2;color:var(--kh-gray-900)}.kh-hero .kh-hero-content .kh-hero-title .kh-text-underline{position:relative;display:inline-block;padding-bottom:5px}.kh-hero .kh-hero-content .kh-hero-title .kh-text-underline::after{content:"";position:absolute;left:0;bottom:-15px;width:100%;height:20px;background-image:url("data:image/svg+xml,%3Csvg width='342' height='20' viewBox='0 0 342 20' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 15C50.5 7.5 131.5 4.5 241 6.5C310.5 7.83333 336.1 14.2 339 15.5' stroke='%23F56143' stroke-width='6' stroke-linecap='round'/%3E%3C/svg%3E");background-size:100% 100%;background-repeat:no-repeat;z-index:-1}.kh-hero .kh-hero-content .kh-hero-description{color:var(--kh-gray-500);line-height:1.7}.kh-hero .kh-hero-visual-container{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);width:100%;height:100%;z-index:0;opacity:.5;pointer-events:none;overflow:hidden}.kh-hero .kh-hero-visual-container .kh-floating-icons-cluster{position:relative;height:100%;width:100%;display:flex;justify-content:center;align-items:center}.kh-hero .kh-f-icon{position:absolute;transition:all .3s ease;color:var(--kh-primary);filter:drop-shadow(0 10px 20px rgba(0, 0, 0, 0.05))}.kh-hero .kh-f-icon i{font-size:2.5rem}.kh-hero .kh-f-icon.icon-2{top:15%;right:10%;animation:float-icon 7s ease-in-out infinite reverse}.kh-hero .kh-f-icon.icon-2 i{font-size:3rem;color:#ff8a65}.kh-hero .kh-f-icon.icon-3{top:15%;left:10%;animation:float-icon 9s ease-in-out infinite 1s}.kh-hero .kh-f-icon.icon-3 i{font-size:3.2rem;color:#f56143}.kh-hero .kh-f-icon.icon-4{top:50%;right:5%;animation:float-icon 10s ease-in-out infinite .5s}.kh-hero .kh-f-icon.icon-4 i{font-size:3.8rem;color:#ffc107}.kh-hero .kh-f-icon.icon-5{top:50%;left:5%;animation:float-icon 11s ease-in-out infinite 2s}.kh-hero .kh-f-icon.icon-5 i{font-size:2.8rem;color:#ffa726}.kh-hero .kh-f-icon.icon-6{bottom:15%;right:10%;animation:float-icon 8s ease-in-out infinite 1.5s reverse}.kh-hero .kh-f-icon.icon-6 i{font-size:3rem;color:#ff7043}.kh-hero .kh-f-icon.icon-7{bottom:15%;left:10%;animation:float-icon 7s ease-in-out infinite .2s}.kh-hero .kh-f-icon.icon-7 i{font-size:2.8rem;color:#ffd54f}@keyframes float-icon{0%,100%{transform:translate(0, 0) rotate(0deg)}33%{transform:translate(15px, -20px) rotate(5deg)}66%{transform:translate(-10px, 15px) rotate(-5deg)}}.kh-hero-search-container{background:#fff;border-radius:24px;box-shadow:0 20px 50px rgba(0,0,0,.08);padding:8px;max-width:950px;position:relative;z-index:20;border:1px solid rgba(0,0,0,.05)}.kh-hero-search-container .kh-hero-search-form .kh-search-field{display:flex;align-items:center;padding:12px 24px;text-align:start;transition:all .3s ease;height:100%}.kh-hero-search-container .kh-hero-search-form .kh-search-field:hover{background-color:var(--kh-gray-50);border-radius:16px}.kh-hero-search-container .kh-hero-search-form .kh-search-field .kh-field-icon{font-size:1.4rem;margin-inline-end:15px;color:var(--kh-primary);opacity:.8;width:30px;text-align:center}.kh-hero-search-container .kh-hero-search-form .kh-search-field .kh-field-content{display:flex;flex-direction:column;flex:1}.kh-hero-search-container .kh-hero-search-form .kh-search-field .kh-field-content label{font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--kh-gray-400);margin-bottom:2px;letter-spacing:.05em}.kh-hero-search-container .kh-hero-search-form .kh-search-field .kh-field-content input,.kh-hero-search-container .kh-hero-search-form .kh-search-field .kh-field-content select{border:none;background:rgba(0,0,0,0);font-size:.95rem;font-weight:500;color:var(--kh-gray-900);padding:0;width:100%}.kh-hero-search-container .kh-hero-search-form .kh-search-field .kh-field-content input:focus,.kh-hero-search-container .kh-hero-search-form .kh-search-field .kh-field-content select:focus{outline:none;box-shadow:none;color:var(--kh-primary)}.kh-hero-search-container .kh-hero-search-form .kh-search-field .kh-field-content input::placeholder,.kh-hero-search-container .kh-hero-search-form .kh-search-field .kh-field-content select::placeholder{color:var(--kh-gray-300)}.kh-hero-search-container .kh-hero-search-form .kh-search-field .kh-field-content select.form-select{background-image:none;padding-right:0}.kh-hero-search-container .btn-kh-primary{border:none;font-weight:700;letter-spacing:.02em;transition:all .3s cubic-bezier(0.175, 0.885, 0.32, 1.275)}.kh-hero-search-container .btn-kh-primary:hover{transform:translateY(-2px);background-color:var(--kh-primary-dark);box-shadow:0 10px 20px rgba(245,97,67,.4)}@keyframes float{0%{transform:translate(0, 0) rotate(0deg)}100%{transform:translate(20px, 40px) rotate(10deg)}}@keyframes float-gentle{0%{transform:translateY(0)}50%{transform:translateY(-15px)}100%{transform:translateY(0)}}.kh-filter-sidebar .kh-filter-card{background:#fff;border-radius:var(--kh-radius-lg);box-shadow:var(--kh-shadow-sm);border:1px solid var(--kh-gray-200);margin-bottom:var(--kh-space-lg)}.kh-filter-sidebar .kh-filter-card .kh-filter-header{padding:var(--kh-space-lg);background:var(--kh-gray-50);border-bottom:1px solid var(--kh-gray-200);font-weight:600;color:var(--kh-gray-900)}.kh-filter-sidebar .kh-filter-card .kh-filter-body{padding:var(--kh-space-lg)}.kh-filter-sidebar .kh-filter-card .kh-filter-body .kh-filter-option{display:flex;align-items:center;padding:var(--kh-space-sm);margin-bottom:var(--kh-space-xs);border-radius:var(--kh-radius-md);cursor:pointer;transition:background-color var(--kh-transition-fast)}.kh-filter-sidebar .kh-filter-card .kh-filter-body .kh-filter-option:hover{background:var(--kh-gray-50)}.kh-filter-sidebar .kh-filter-card .kh-filter-body .kh-filter-option input[type=checkbox]{margin-right:var(--kh-space-sm)}.kh-filter-sidebar .kh-filter-card .kh-filter-body .kh-filter-option .kh-filter-count{margin-left:auto;background:var(--kh-gray-200);padding:var(--kh-space-xs) var(--kh-space-sm);border-radius:var(--kh-radius-sm);font-size:.75rem;font-weight:600}.kh-content-section{padding:var(--kh-space-3xl) 0}.kh-content-section .kh-section-header{text-align:center;margin-bottom:var(--kh-space-3xl)}.kh-content-section .kh-section-header .kh-section-title{font-size:2.5rem;font-weight:700;color:var(--kh-gray-900);margin-bottom:var(--kh-space-lg)}.kh-content-section .kh-section-header .kh-section-description{font-size:1.125rem;color:var(--kh-gray-500);max-width:600px;margin:0 auto}.kh-text-gradient{background:linear-gradient(135deg, var(--kh-primary) 0%, var(--kh-research-primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:rgba(0,0,0,0);background-clip:text}.kh-bg-gradient{background:linear-gradient(135deg, var(--kh-primary) 0%, var(--kh-research-primary) 100%)}.kh-border-gradient{border:2px solid;border-image:linear-gradient(135deg, var(--kh-primary) 0%, var(--kh-research-primary) 100%) 1}.kh-loading{position:relative}.kh-loading::after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:hsla(0,0%,100%,.8);display:flex;align-items:center;justify-content:center;z-index:10}.kh-spinner{width:2rem;height:2rem;border:3px solid var(--kh-gray-200);border-top:3px solid var(--kh-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.kh-tabs{display:flex;gap:var(--kh-space-lg);border-bottom:2px solid var(--kh-border-light);margin-bottom:var(--kh-space-xl);padding:0;list-style:none;overflow-x:auto;-webkit-overflow-scrolling:touch}.kh-tab-item{position:relative;padding:var(--kh-space-md) var(--kh-space-sm);color:var(--kh-text-secondary);font-weight:500;font-size:.95rem;white-space:nowrap;cursor:pointer;transition:color 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1.5rem;color:#fff;font-size:2rem}.kh-auth-title{font-size:1.75rem;font-weight:700;color:var(--kh-text-primary);margin-bottom:.5rem}.kh-auth-subtitle{color:var(--kh-text-muted);font-size:.9375rem;margin-bottom:0}.kh-oauth-buttons{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1.5rem}.kh-oauth-btn{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:.875rem 1.5rem;border:2px solid var(--kh-border-light);border-radius:var(--kh-radius-md);background:#fff;color:var(--kh-text-primary);text-decoration:none;font-weight:500;font-size:.9375rem;transition:all var(--kh-transition-fast)}.kh-oauth-btn:hover{border-color:var(--kh-primary);background:rgba(245,97,67,.05);color:var(--kh-primary);transform:translateY(-2px);box-shadow:0 4px 12px rgba(245,97,67,.15)}.kh-oauth-btn i{font-size:1.25rem}.kh-oauth-google:hover{border-color:#db4437;background:rgba(219,68,55,.05);color:#db4437;box-shadow:0 4px 12px 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var(--kh-transition-fast)}.kh-header-actions .sl-nav .active__lang{padding:0 !important}.kh-header-actions .sl-nav .active__lang .active__lang-link{display:flex !important;align-items:center;gap:.5rem;padding:.75rem 1rem;width:100%;height:100%;text-decoration:none !important;color:inherit}.kh-header-actions .sl-nav .active__lang[aria-expanded=true],.kh-header-actions .sl-nav .active__lang:hover,.kh-header-actions .kh-back-btn:hover{border-color:var(--kh-primary);background:rgba(245,97,67,.05);color:var(--kh-primary)}.kh-header-actions .sl-nav{margin:0}.kh-header-actions .sl-nav ul{position:absolute;display:none;min-width:7rem;transition:transform .3s,opacity .3s;border:2px solid var(--kh-border-light);border-radius:var(--kh-radius-md);background-color:#fff;box-shadow:var(--kh-shadow-lg);top:calc(100% + 4px);z-index:1031;list-style:none;padding:0}[dir=ltr] .kh-header-actions .sl-nav ul{right:0;text-align:left}[dir=rtl] .kh-header-actions .sl-nav 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