:root{--bg-main:#0c100e;--bg-surface:#141b18;--bg-surface-elevated:#1a231f;--bg-surface-alt:#101614;--border-subtle:#222e28;--border-accent:#2e4038;--border-focus:#10b981;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent-emerald:#10b981;--accent-emerald-hover:#059669;--accent-emerald-light:#34d399;--accent-emerald-bg:#10b9811f;--accent-amber:#f59e0b;--accent-amber-bg:#f59e0b1f;--accent-red:#ef4444;--accent-red-hover:#dc2626;--accent-red-bg:#ef44441f;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--shadow-sm:0 2px 4px #0006;--shadow-card:0 10px 25px -5px #0009, 0 8px 10px -6px #0006}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-main);height:100%;color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:15px;line-height:1.5}.app-shell{flex-direction:column;min-height:100vh;display:flex}.app-header{background-color:var(--bg-surface-alt);border-bottom:1px solid var(--border-subtle);z-index:100;justify-content:space-between;align-items:center;height:60px;padding:0 1.5rem;display:flex;position:sticky;top:0}.header-brand{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:.6rem;display:flex}.brand-logo{color:var(--accent-emerald);font-size:1.3rem;line-height:1}.brand-name{color:var(--text-primary);letter-spacing:-.01em;font-size:1rem;font-weight:600}.header-nav{align-items:center;gap:.5rem;display:flex}.nav-link{color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;background:0 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var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:1.75rem;position:relative;overflow:hidden}.card:before{content:"";background:linear-gradient(90deg,#059669 0%,#10b981 50%,#34d399 100%);height:3px;position:absolute;top:0;left:0;right:0}.hero-card{max-width:600px}.card-badge{text-transform:uppercase;letter-spacing:.04em;border-radius:9999px;align-items:center;margin-bottom:.85rem;padding:.2rem .6rem;font-size:.725rem;font-weight:600;display:inline-flex}.badge-emerald{background-color:var(--accent-emerald-bg);color:var(--accent-emerald-light);border:1px solid #10b9814d}.badge-warning{background-color:var(--accent-amber-bg);color:var(--accent-amber);border:1px solid #f59e0b4d}.badge-error{background-color:var(--accent-red-bg);color:var(--accent-red);border:1px solid #ef44444d}.badge-neutral{background-color:var(--bg-surface-elevated);color:var(--text-secondary);border:1px solid var(--border-subtle)}.card-title{color:var(--text-primary);letter-spacing:-.02em;margin-bottom:.5rem;font-size:1.35rem;font-weight:700;line-height:1.3}.card-lead{color:var(--text-secondary);margin-bottom:1.25rem;font-size:.95rem;line-height:1.5}.card-description{color:var(--text-secondary);margin-bottom:1.25rem;font-size:.9rem;line-height:1.5}.card-footnote{border-top:1px solid var(--border-subtle);color:var(--text-muted);text-align:center;margin-top:1.25rem;padding-top:.85rem;font-size:.75rem}.info-box{background-color:var(--bg-surface-alt);border:1px solid var(--border-subtle);border-radius:var(--radius-md);margin-bottom:1.25rem;padding:1rem}.info-title{color:var(--text-primary);margin-bottom:.5rem;font-size:.875rem;font-weight:600}.info-text{color:var(--text-secondary);margin-bottom:.6rem;font-size:.825rem;line-height:1.5}.info-text:last-child{margin-bottom:0}.info-list{color:var(--text-secondary);flex-direction:column;gap:.45rem;font-size:.825rem;list-style-type:none;display:flex}.info-list li{padding-left:1.1rem;position:relative}.info-list li:before{content:"•";color:var(--accent-emerald);position:absolute;left:.2rem}.detail-row{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:flex-start;padding:.45rem 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