:root{--tnh-navy: #101E43;--tnh-red: #F2142F;--tnh-white: #ffffff;--chip-gray: #efefef;--hover-gray: #e2e2e2;--hover-light: #f3f3f3;--body-gray: #4b4b4b;--muted-gray: #afafaf;--border-dark: #2a2a2a;--border-light: #e5e5e5;--bg-dark: #0a0f1e;--bg-card-dark: #111827;--success-green: #10b981;--shadow-card: rgba(0,0,0,.12) 0px 4px 16px 0px;--shadow-medium: rgba(0,0,0,.16) 0px 4px 16px 0px;--shadow-float: rgba(0,0,0,.16) 0px 2px 8px 0px;--font-display: "DM Sans", system-ui, -apple-system, "Helvetica Neue", Helvetica, Arial, sans-serif;--font-body: "DM Sans", system-ui, -apple-system, "Helvetica Neue", Helvetica, Arial, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-dark);color:var(--tnh-white);font-family:var(--font-body);font-size:16px;line-height:1.5;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{text-decoration:none;color:inherit;transition:color .2s ease}img{max-width:100%;display:block}.btn{display:inline-block;padding:14px 28px;border-radius:999px;font-size:16px;font-weight:500;font-family:var(--font-body);cursor:pointer;transition:background .2s ease,transform .2s ease,box-shadow .2s ease;text-align:center;line-height:1.33;border:none}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-primary{background:var(--tnh-navy);color:var(--tnh-white)}.btn-primary:hover:not(:disabled){background:#1a2d5a;transform:translateY(-1px)}.btn-primary-red{background:var(--tnh-red);color:var(--tnh-white)}.btn-primary-red:hover:not(:disabled){background:#c8101f;transform:translateY(-1px)}.btn-secondary{background:var(--tnh-white);color:var(--tnh-navy);border:1px solid var(--tnh-navy)}.btn-secondary:hover:not(:disabled){background:var(--hover-gray);transform:translateY(-1px)}.btn-outline-light{background:transparent;color:var(--tnh-white);border:1px solid 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auto}.features-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.quick-links,.footer-container{grid-template-columns:1fr}}@media(max-width:768px){.hero-buttons{flex-direction:column;align-items:center}.hero-buttons .btn{width:100%;max-width:320px}.nav-links,.nav-actions .btn{display:none}.mobile-menu-toggle,.mobile-nav-overlay{display:flex}.section{padding:60px 20px}.section-title{font-size:28px}.hero h1{font-size:36px}.hero p{font-size:17px}.dashboard-header{flex-direction:column;align-items:flex-start}.stats-grid{grid-template-columns:1fr 1fr}.community-cta{padding:32px 20px}}@media(max-width:600px){.stats-grid{grid-template-columns:1fr}.auth-card{padding:28px 20px}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}