:root{--bg-primary:#000;--bg-secondary:#0a0a0a;--text-primary:#f5f6f8;--text-secondary:#94a3b8;--border-color:#1e1e1e;--accent-color:#cf0;--accent-hover:#a3cc00;--grid-border:#1e1e1e;--glass-bg:#0a0a0acc;--glass-border:#ffffff0d;--shadow-sm:0 1px 2px 0 #000c;--shadow-md:0 4px 6px -1px #000c, 0 2px 4px -2px #000c}*{box-sizing:border-box;margin:0;padding:0}body{color:#f5f6f8;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#000;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:var(--accent-color);text-decoration:none;transition:opacity .2s}a:hover{opacity:.8;text-decoration:underline}#root{flex-direction:column;min-height:100vh;display:flex}.custom-scrollbar::-webkit-scrollbar{width:4px}.custom-scrollbar::-webkit-scrollbar-track{background:#000}.custom-scrollbar::-webkit-scrollbar-thumb{background:#1c1c1c;border-radius:2px}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--shadow-md);border-radius:16px}.btn{cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--accent-color);color:#000;text-transform:uppercase;letter-spacing:.05em;font-style:italic;font-weight:900;box-shadow:0 2px 8px #cf03}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px #ccff004d}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background-color:#0000}.btn-secondary:hover{background-color:var(--bg-secondary);border-color:var(--text-secondary)}.layout-container{flex-direction:column;height:100vh;display:flex;overflow:hidden}.topbar{border-bottom:1px solid var(--border-color);background:var(--bg-secondary);z-index:10;justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex}.topbar-title{letter-spacing:-.025em;background:linear-gradient(135deg, var(--text-primary), var(--accent-color));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.25rem;font-weight:600}.main-content{flex-direction:column;flex:1;gap:1rem;padding:1rem 2rem 2rem;display:flex;overflow:auto}.dsg-container{--dsg-cell-background-color:#0c0c0c;--dsg-cell-color:#f5f6f8;--dsg-border-color:#1a1a1a;--dsg-selection-border-color:var(--accent-color);--dsg-selection-background-color:#ccff000d;--dsg-header-background-color:#000;--dsg-header-color:#94a3b8;--dsg-active-cell-background-color:#000;--dsg-header-row-height:48px;border:1px solid #1a1a1a;border-radius:8px;font-family:inherit;font-size:.8rem;overflow:hidden;box-shadow:0 10px 30px #00000080}.dsg-header-cell{text-transform:uppercase!important;letter-spacing:.1em!important;background-color:#000!important;border-bottom:2px solid #1a1a1a!important;font-size:10px!important;font-weight:900!important}.dsg-cell{transition:background-color .1s;border-bottom:1px solid #1a1a1a!important;border-right:1px solid #1a1a1a!important}.spreadsheet-header{justify-content:space-between;align-items:center;margin-bottom:.5rem;display:flex}.date-controls{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;align-items:center;gap:1rem;padding:.5rem;display:flex}.date-controls h2{text-align:center;min-width:140px;font-size:1rem;font-weight:500}.landing-container{background:var(--bg-primary);height:100vh;color:var(--text-primary);flex-direction:column;font-family:inherit;display:flex;overflow-y:auto}.landing-nav{justify-content:space-between;align-items:center;width:100%;max-width:1280px;margin:0 auto;padding:1.5rem 3rem;display:flex}.brand-logo{letter-spacing:-1px;color:var(--text-primary);font-size:1.75rem;font-weight:800}.nav-actions{align-items:center;display:flex}.nav-btn{border-radius:9999px;padding:.5rem 1.25rem;font-size:.95rem;font-weight:600;text-decoration:none}.hero-section{background:radial-gradient(circle at 100% 0,#3b82f60d,#0000 40%),radial-gradient(circle at 0 100%,#3b82f60d,#0000 40%);flex:1;justify-content:center;align-items:center;padding:4rem 2rem;display:flex}.hero-content{text-align:center;background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:24px;max-width:800px;padding:4rem;box-shadow:0 25px 50px -12px #0000000d}.hero-title{letter-spacing:-.025em;color:var(--text-primary);margin-bottom:1.5rem;font-size:3.5rem;font-weight:800;line-height:1.1}.brand-highlight{background:linear-gradient(135deg, var(--text-primary), var(--accent-color));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-subtitle{color:var(--text-secondary);margin-bottom:3rem;font-size:1.25rem;font-weight:400;line-height:1.6}.informational-cta{color:var(--text-secondary);background:var(--bg-secondary);border:1px solid var(--border-color);text-transform:uppercase;letter-spacing:.05em;opacity:.8;border-radius:9999px;padding:.75rem 2rem;font-size:1.1rem;font-weight:600;display:inline-block}.landing-footer{border-top:1px solid var(--border-color);background:var(--bg-secondary);padding:2rem 0}.footer-content{max-width:1280px;color:var(--text-secondary);justify-content:space-between;align-items:center;margin:0 auto;padding:0 3rem;font-size:.875rem;display:flex}.footer-link{color:var(--text-secondary);font-weight:500;text-decoration:none;transition:color .2s}.footer-link:hover{color:var(--accent-color)}.legal-container{background:var(--bg-primary);max-width:800px;color:var(--text-primary);min-height:100vh;margin:0 auto;padding:4rem 2rem;font-family:inherit;line-height:1.7}.legal-header{border-bottom:1px solid var(--border-color);margin-bottom:3rem;padding-bottom:2rem}.legal-title{margin-bottom:.5rem;font-size:2.5rem;font-weight:800}.legal-update{color:var(--text-secondary);font-size:.95rem}.legal-content h2{color:var(--text-primary);margin-top:2.5rem;margin-bottom:1rem;font-size:1.5rem;font-weight:700}.legal-content p{color:var(--text-secondary);margin-bottom:1rem;font-size:1rem}.legal-content ul{color:var(--text-secondary);margin-bottom:1rem;padding-left:2rem}.legal-content li{margin-bottom:.5rem}.legal-footer{border-top:1px solid var(--border-color);color:var(--text-secondary);margin-top:4rem;padding-top:2rem;font-size:.95rem}.back-link{color:var(--text-secondary);align-items:center;gap:.5rem;margin-bottom:2rem;font-weight:500;text-decoration:none;transition:color .2s;display:inline-flex}.back-link:hover{color:var(--accent-color)}@media (width<=768px){.landing-nav,.footer-content{text-align:center;flex-direction:column;gap:1rem;padding:1rem 1.5rem}.hero-content{padding:2rem}.hero-title{font-size:2.5rem}.legal-container{padding:2rem 1.5rem}}