@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap";.hero-section{padding:80px 40px;text-align:center;background-color:var(--color-on-primary);border:2px solid var(--color-border);border-radius:var(--radius-lg);margin-bottom:60px;position:relative}.hero-badge{display:inline-flex;align-items:center;gap:8px;background-color:var(--color-background);color:var(--color-primary);padding:6px 16px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:600;margin-bottom:24px;border:1px solid var(--color-border)}.hero-title{font-size:3.5rem;font-weight:800;margin-bottom:24px;color:var(--text-main);line-height:1.1;letter-spacing:-.02em}.hero-title span{color:var(--color-primary)}.hero-desc{font-size:1.125rem;color:var(--text-muted);margin:0 auto 40px;max-width:640px;line-height:1.6}.hero-actions{display:flex;gap:16px;justify-content:center}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:80px}.feature-card{padding:32px;background-color:var(--color-on-primary);border:2px solid var(--color-border);border-radius:var(--radius-lg);transition:var(--transition-base)}.feature-card:hover{border-color:var(--color-primary);transform:translateY(-4px)}.feature-icon-wrapper{width:64px;height:64px;background-color:var(--color-background);color:var(--color-primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:24px}.feature-card h3{margin-bottom:12px;font-size:1.25rem;font-weight:700}.feature-card p{color:var(--text-muted);font-size:.9375rem;line-height:1.6}.stats-bar{display:flex;justify-content:center;gap:64px;margin-bottom:80px;padding:32px;background-color:var(--color-on-primary);border:1px solid var(--color-border);border-radius:var(--radius-lg)}.stat-item{text-align:center}.stat-icon{color:var(--color-primary);margin-bottom:8px}.stat-count{font-size:1.5rem;font-weight:800;color:var(--text-main)}.stat-label{color:var(--text-muted);font-size:.875rem;font-weight:500}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:var(--radius-md);font-size:1rem;font-weight:600;text-decoration:none}.btn-lg{padding:16px 36px;font-size:1.125rem}.btn-outline{background-color:transparent;border:2px solid var(--color-border);color:var(--text-main)}.btn-outline:hover{border-color:var(--color-primary);color:var(--color-primary)}@media (max-width: 1024px){.hero-title{font-size:2.5rem}.features-grid{grid-template-columns:1fr}.stats-bar{flex-wrap:wrap;gap:32px}}.navbar{height:72px;background-color:var(--color-on-primary);border-bottom:2px solid var(--color-border);display:flex;align-items:center;position:sticky;top:0;z-index:1000;box-shadow:0 4px 6px -1px #0000000d}.nav-container{display:flex;justify-content:space-between;align-items:center;width:100%}.nav-logo{display:flex;align-items:center;gap:12px;font-size:1.25rem;font-weight:800;color:var(--color-primary);letter-spacing:-.02em}.nav-logo-icon{background-color:var(--color-primary);padding:8px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.nav-links{display:flex;gap:32px;align-items:center}.nav-link{font-weight:600;color:var(--text-main);font-size:.9375rem}.nav-link:hover{color:var(--color-primary)}.nav-search-wrapper{position:relative;display:flex;align-items:center}.nav-search-input{padding:10px 16px 10px 42px;border-radius:var(--radius-md);border:2px solid var(--color-border);background-color:var(--color-background);outline:none;width:280px;font-size:.875rem;font-family:inherit;transition:var(--transition-fast)}.nav-search-input:focus{border-color:var(--color-primary);background-color:var(--color-on-primary)}.nav-search-icon{position:absolute;left:14px;color:var(--text-muted)}.tabs-container{display:flex;gap:8px;margin-bottom:32px;background-color:var(--color-muted);padding:6px;border-radius:var(--radius-md);width:fit-content;border:1px solid var(--color-border)}.tab-item{padding:10px 24px;border-radius:var(--radius-sm);cursor:pointer;font-size:.9375rem;font-weight:600;color:var(--text-muted);display:flex;align-items:center;gap:8px;transition:var(--transition-fast)}.tab-item.active{background-color:var(--color-on-primary);color:var(--color-primary);box-shadow:0 1px 3px #0000001a}.filter-card{background-color:var(--color-on-primary);padding:32px;border-radius:var(--radius-lg);border:2px solid var(--color-border);margin-bottom:40px}.filter-row{display:flex;gap:24px;margin-bottom:20px;align-items:center}.filter-label{font-weight:700;minWidth:60px;color:var(--text-main);font-size:.9375rem}.filter-tags{display:flex;gap:8px;flex-wrap:wrap}.filter-tag{padding:6px 16px;border-radius:var(--radius-sm);cursor:pointer;font-size:.875rem;font-weight:500;color:var(--text-main);border:1px solid transparent;transition:var(--transition-fast)}.filter-tag:hover{background-color:var(--color-background);color:var(--color-primary)}.filter-tag.active{background-color:var(--color-primary);color:var(--color-on-primary)}.filter-expand-wrapper{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease,margin-bottom .3s ease;overflow:hidden}.filter-expand-wrapper.expanded{grid-template-rows:1fr;margin-bottom:20px}.filter-expand-content{min-height:0;transition:opacity .2s ease;opacity:0}.filter-expand-wrapper.expanded .filter-expand-content{opacity:1}.filter-row{display:flex;gap:24px;align-items:center;margin-bottom:20px}.filter-row:last-child{margin-bottom:0}.resource-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;padding-bottom:60px}.resource-card{background-color:var(--color-on-primary);border-radius:var(--radius-lg);overflow:hidden;border:2px solid var(--color-border);transition:var(--transition-base);cursor:pointer}.resource-card:hover{border-color:var(--color-primary);transform:translateY(-4px)}.resource-image-box{position:relative;height:180px;overflow:hidden;background-color:var(--color-muted)}.resource-image-box img{width:100%;height:100%;object-fit:cover}.resource-badge{position:absolute;top:12px;right:12px;background-color:#000000b3;color:#fff;padding:4px 10px;border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.resource-info{padding:20px}.resource-info h3{margin:0 0 16px;font-size:1rem;font-weight:700;line-height:1.5;height:3rem;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.resource-meta{display:flex;justify-content:space-between;align-items:center;color:var(--text-muted);font-size:.8125rem;font-weight:600}.resource-stats{display:flex;align-items:center;gap:6px}.resource-action{color:var(--color-accent);text-transform:uppercase;letter-spacing:.05em}.kt-layout{display:grid;grid-template-columns:320px 1fr;gap:32px;margin-top:32px;align-items:start}.kt-sidebar{background-color:var(--color-on-primary);border:2px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;position:sticky;top:96px;max-height:calc(100vh - 128px);display:flex;flex-direction:column}.kt-sidebar-header{padding:16px 20px;background-color:var(--color-background);border-bottom:2px solid var(--color-border);display:flex;align-items:center;gap:10px;font-size:.875rem;font-weight:700;color:var(--color-primary)}.kt-tree-container{padding:12px 0;overflow-y:auto;flex-grow:1}.kt-node{display:flex;align-items:center;gap:8px;padding:10px 16px;cursor:pointer;transition:var(--transition-fast);border-left:3px solid transparent;-webkit-user-select:none;user-select:none}.kt-node:hover{background-color:var(--color-background);color:var(--color-primary)}.kt-node.active{background-color:var(--color-background);color:var(--color-primary);border-left-color:var(--color-primary);font-weight:700}.kt-node-icon{display:flex;align-items:center;color:var(--text-muted)}.kt-node.active .kt-node-icon{color:var(--color-primary)}.kt-node-title{font-size:.9375rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kt-main{background-color:var(--color-on-primary);border:2px solid var(--color-border);border-radius:var(--radius-lg);padding:40px;min-height:500px}.kt-main-header{margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--color-border)}.kt-breadcrumb{font-size:.8125rem;font-weight:600;color:var(--text-muted);margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}.kt-active-title{font-size:1.75rem;font-weight:800;color:var(--text-main)}.kt-resource-list{display:flex;flex-direction:column;gap:16px}.kt-resource-card{display:flex;align-items:center;gap:20px;padding:20px;border:1px solid var(--color-border);border-radius:var(--radius-md);transition:var(--transition-base)}.kt-resource-card:hover{border-color:var(--color-primary);background-color:var(--color-background)}.kt-res-icon{width:48px;height:48px;background-color:var(--color-background);color:var(--color-primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.kt-res-content{flex-grow:1}.kt-res-content h4{margin:0 0 4px;font-size:1rem;font-weight:700}.kt-res-meta{display:flex;align-items:center;gap:8px;font-size:.8125rem;color:var(--text-muted);font-weight:500}.kt-res-meta .dot{font-weight:900}.kt-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 0;color:var(--text-muted);text-align:center}.kt-empty-icon{margin-bottom:24px;opacity:.3}.kt-empty p{font-size:1.125rem;font-weight:700;margin-bottom:8px;color:var(--text-main)}.kt-empty span{font-size:.875rem}@media (max-width: 1024px){.kt-layout{grid-template-columns:1fr}.kt-sidebar{position:static;max-height:400px}}:root{--color-primary: #0D9488;--color-on-primary: #FFFFFF;--color-secondary: #14B8A6;--color-accent: #EA580C;--color-background: #F0FDFA;--color-foreground: #134E4A;--color-muted: #E8F1F4;--color-border: #CCF2F4;--color-destructive: #DC2626;--color-ring: #0D9488;--text-main: #134E4A;--text-muted: #475569;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--transition-fast: .15s ease;--transition-base: .25s ease}body{margin:0;font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--color-background);color:var(--text-main);line-height:1.6;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}a{text-decoration:none;color:inherit;transition:var(--transition-fast)}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}button,.btn{cursor:pointer;border:none;font-family:inherit;transition:var(--transition-fast)}.btn-primary{background-color:var(--color-primary);color:var(--color-on-primary)}.btn-primary:hover{background-color:var(--color-secondary)}.btn-accent{background-color:var(--color-accent);color:#fff}