:root{--color-bg: #FFF8F0;--color-text: #1A1A1A;--color-primary: #FF6B35;--color-primary-hover: #E85A28;--color-secondary: #FFC222;--color-secondary-hover: #E5AD1E;--color-accent: #FF9B42;--color-surface: #FFFFFF;--color-border: #E5E5E5;--font-family: "Outfit", sans-serif;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 2rem;--spacing-xl: 4rem;--radius-sharp: 0px;--radius-sleek: 4px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .05);--shadow-md: 0 8px 24px rgba(255, 107, 53, .15);--shadow-hover: 0 12px 32px rgba(255, 107, 53, .25);--transition-fast: .2s ease;--transition-smooth: .4s cubic-bezier(.16, 1, .3, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit}h1,h2,h3,h4{font-weight:800;line-height:1.2}h1{font-size:clamp(3rem,6vw,5rem);letter-spacing:-.03em;margin-bottom:var(--spacing-lg)}h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:var(--spacing-md)}p{font-size:1.125rem;font-weight:300;color:#4a4a4a;margin-bottom:var(--spacing-lg)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.section{padding:var(--spacing-xl) 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:1rem 2rem;font-family:var(--font-family);font-weight:600;font-size:1.125rem;border:2px solid transparent;border-radius:var(--radius-sharp);cursor:pointer;transition:all var(--transition-fast);text-transform:uppercase;letter-spacing:.05em;position:relative;overflow:hidden}.btn:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:#ffffff1a;transform:translate(-100%) skew(-15deg);transition:transform var(--transition-smooth)}.btn:hover:after{transform:translate(100%) skew(-15deg)}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{background-color:var(--color-primary-hover);box-shadow:var(--shadow-hover);transform:translateY(-2px)}.btn-secondary{background-color:transparent;color:var(--color-primary);border-color:var(--color-primary)}.btn-secondary:hover{background-color:var(--color-primary);color:#fff}.navbar{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-lg) 0}.logo{font-weight:800;font-size:2rem;color:var(--color-primary);letter-spacing:-.05em;display:flex;align-items:center;gap:.5rem}.logo-dot{width:12px;height:12px;background-color:var(--color-secondary);border-radius:0}.nav-links{display:flex;gap:var(--spacing-lg);align-items:center}.nav-links a{font-weight:600;position:relative;transition:color var(--transition-fast)}.nav-links a:hover{color:var(--color-primary)}.nav-links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0%;height:2px;background-color:var(--color-primary);transition:width var(--transition-fast)}.nav-links a:hover:after{width:100%}.hero{min-height:80vh;display:flex;align-items:center;position:relative;overflow:hidden}.sleek-underline{position:relative;display:inline-block;z-index:1}.sleek-underline:after{content:"";position:absolute;bottom:.15em;left:-2%;width:104%;height:.3em;background-color:var(--color-secondary);z-index:-1;border-radius:var(--radius-sharp);transform:skew(-15deg);transition:height var(--transition-fast),bottom var(--transition-fast)}.sleek-underline:hover:after{height:.4em;bottom:.1em}.hero-content{max-width:800px;animation:fadeUp .8s ease-out forwards}.hero-subtitle{color:var(--color-primary);font-weight:600;text-transform:uppercase;letter-spacing:.1em;margin-bottom:var(--spacing-md);display:block}.hero-actions{display:flex;gap:var(--spacing-md);margin-top:var(--spacing-lg)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-xl)}.feature-card{background:var(--color-surface);padding:var(--spacing-lg);border-left:4px solid var(--color-primary);box-shadow:var(--shadow-sm);transition:all var(--transition-fast);cursor:default}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-left-color:var(--color-secondary)}.feature-icon{font-size:2.5rem;color:var(--color-primary);margin-bottom:var(--spacing-md)}@keyframes fadeUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.nomenclature-grid{max-width:800px;margin:var(--spacing-xl) 0}.nom-term{display:flex;flex-direction:column;margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-border)}.nom-part{font-family:monospace;font-size:2rem;font-weight:800;color:var(--color-primary);margin-bottom:var(--spacing-sm)}.nom-desc{color:var(--color-text);font-size:1.125rem}.nom-example{background:#1a1a1a;color:#fff;padding:1.5rem;font-family:monospace;font-size:1.5rem;text-align:center;border-radius:var(--radius-sleek);margin-top:var(--spacing-xl);box-shadow:0 10px 30px #0003;letter-spacing:.1em}.nom-example span{transition:color var(--transition-fast);cursor:pointer}.nom-example span:hover{color:var(--color-secondary)}.auth-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;transition:opacity var(--transition-smooth)}.auth-modal{background:var(--color-surface);padding:var(--spacing-lg);border-radius:var(--radius-sleek);width:90%;max-width:400px;box-shadow:var(--shadow-hover);transform:translateY(20px) scale(.95);transition:transform var(--transition-smooth)}.auth-modal input{width:100%;padding:.75rem;margin-top:.5rem;border:1px solid var(--color-border);border-radius:var(--radius-sleek);font-family:var(--font-family);font-size:1rem}.auth-modal input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px #ff6b3533}.dashboard-layout{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.dashboard-sidebar{background:var(--color-surface);border-right:1px solid var(--color-border);padding:var(--spacing-lg);display:flex;flex-direction:column}.sidebar-nav{margin-top:var(--spacing-xl);display:flex;flex-direction:column;gap:var(--spacing-sm)}.sidebar-link{padding:.75rem 1rem;border-radius:var(--radius-sleek);font-weight:600;color:#666;transition:all var(--transition-fast)}.sidebar-link:hover,.sidebar-link.active{background:#ff6b351a;color:var(--color-primary)}.dashboard-main{padding:var(--spacing-xl) var(--spacing-lg);background:var(--color-bg)}.dashboard-header{margin-bottom:var(--spacing-xl)}.dashboard-header h1{font-size:2.5rem;margin-bottom:.25rem}.orcid-badge{display:inline-flex;align-items:center;gap:.5rem;background:#e8f5e9;color:#2e7d32;padding:.25rem .75rem;border-radius:20px;font-family:monospace;font-size:.9rem;font-weight:600;margin-top:var(--spacing-sm)}@media(max-width:768px){.dashboard-layout{grid-template-columns:1fr}.dashboard-sidebar{border-right:none;border-bottom:1px solid var(--color-border);padding:var(--spacing-md)}.sidebar-nav{margin-top:var(--spacing-md);flex-direction:row;overflow-x:auto}.sidebar-link{white-space:nowrap}.navbar{flex-direction:column;gap:var(--spacing-md)}.nav-links{flex-wrap:wrap;justify-content:center}.hero-actions{flex-direction:column;width:100%}.btn{width:100%}}