:root{--dk-primary:#0ea5e9;--dk-primary-light:#38bdf8;--dk-primary-dark:#0284c7;--dk-secondary:#0c4a6e;--dk-secondary-light:#0e7490;--dk-accent:#14b8a6;--dk-accent-light:#2dd4bf;--dk-light:#f0f9ff;--dk-white:#fff;--dk-gray-50:#f8fafc;--dk-gray-100:#f1f5f9;--dk-gray-200:#e2e8f0;--dk-gray-300:#cbd5e1;--dk-gray-400:#94a3b8;--dk-gray-500:#64748b;--dk-gray-600:#475569;--dk-gray-700:#334155;--dk-gray-800:#1e293b;--dk-gray-900:#0f172a}.dk-btn-shine{position:relative;overflow:hidden}.dk-btn-shine:before{content:"";background:linear-gradient(90deg,#0000,#fff3,#0000);width:100%;height:100%;transition:left .5s;position:absolute;top:0;left:-100%}.dk-btn-shine:hover:before{left:100%}.dk-card-hover{transition:transform .3s,box-shadow .3s}.dk-card-hover:hover{transform:translateY(-4px);box-shadow:0 20px 40px -12px #0ea5e926}.dk-gradient-text{background:linear-gradient(135deg,var(--dk-primary)0%,var(--dk-accent)100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.dk-bg-pattern{background-image:radial-gradient(circle at 20%,#0ea5e90d 0%,#0000 50%),radial-gradient(circle at 80%,#14b8a60d 0%,#0000 50%)}html{scroll-behavior:smooth}.dk-scrollbar::-webkit-scrollbar{width:6px;height:6px}.dk-scrollbar::-webkit-scrollbar-track{background:var(--dk-gray-100);border-radius:3px}.dk-scrollbar::-webkit-scrollbar-thumb{background:var(--dk-primary);border-radius:3px}.dk-scrollbar::-webkit-scrollbar-thumb:hover{background:var(--dk-primary-dark)}.dk-accordion-content{grid-template-rows:0fr;transition:grid-template-rows .3s;display:grid}.dk-accordion-content[data-open=true]{grid-template-rows:1fr}.dk-accordion-inner{overflow:hidden}@keyframes dk-pulse{0%,to{box-shadow:0 0 #0ea5e966}50%{box-shadow:0 0 0 12px #0ea5e900}}.dk-pulse{animation:2s infinite dk-pulse}@keyframes dk-float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.dk-float{animation:3s ease-in-out infinite dk-float}