.landing-root{--bg-base:#0f1115;--bg-panel:#1a1d24;--bg-elevated:#22262f;--border:#2a2f3a;--text-primary:#e6e8ec;--text-secondary:#c0c4cc;--text-muted:#9aa1ad;--accent-cyan:#4fc3ff;--accent-yellow:#ffd166;--accent-magenta:#e879f9;--accent-green:#7fd97f;--industry-water:#1e40af;--industry-sewer:#a16207;--industry-gas:#d97706;--industry-electric:#ef4444;--industry-telecom:#f97316;--cta-bg:#e6e8ec;--cta-fg:#0f1115;background:var(--bg-base);color:var(--text-primary);font-family:var(--font-sans), system-ui, sans-serif;min-height:100vh}.landing-root .mono{font-family:var(--font-mono), ui-monospace, monospace}.landing-root :focus-visible{outline:2px solid var(--accent-cyan);outline-offset:2px}.landing-root section{scroll-margin-top:72px}.landing-root details>summary{cursor:pointer;list-style:none}.landing-root details>summary::-webkit-details-marker{display:none}.landing-root details[open] .faq-chevron{transform:rotate(180deg)}.landing-root .faq-chevron{transition:transform .2s ease-out}@keyframes landing-fade-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.landing-root .fade-in{animation:.4s ease-out both landing-fade-in}.prose-wrapper{color:var(--text-secondary);font-size:1.0625rem;line-height:1.7}.prose-wrapper h2{color:var(--text-primary);letter-spacing:-.02em;margin-top:3rem;margin-bottom:1.25rem;font-size:1.75rem;font-weight:700}.prose-wrapper h3{color:var(--text-primary);margin-top:2rem;margin-bottom:1rem;font-size:1.375rem;font-weight:600}.prose-wrapper p{margin:1.25rem 0}.prose-wrapper a{color:var(--accent-cyan);text-underline-offset:4px;font-weight:500;text-decoration:underline}.prose-wrapper a:hover{color:var(--text-primary)}.prose-wrapper strong{color:var(--text-primary);font-weight:600}.prose-wrapper ul,.prose-wrapper ol{margin:1.5rem 0;padding-left:1.5rem}.prose-wrapper li{margin:.5rem 0}.prose-wrapper blockquote{border-left:4px solid var(--accent-cyan);background:var(--bg-panel);color:var(--text-primary);border-radius:0 8px 8px 0;margin:2rem 0;padding:.5rem 1.5rem;font-style:italic}.prose-wrapper hr{border:0;border-top:1px solid var(--border);margin:3rem 0}.prose-wrapper img{border:1px solid var(--border);border-radius:12px;margin:2.5rem 0}.prose-wrapper table{border-collapse:collapse;width:100%;margin:2rem 0;font-size:.95rem;display:block;overflow-x:auto}.prose-wrapper thead{border-bottom:2px solid var(--border)}.prose-wrapper th{text-align:left;color:var(--text-primary);white-space:nowrap;padding:.7rem .9rem;font-weight:600}.prose-wrapper td{border-top:1px solid var(--border);color:var(--text-secondary);vertical-align:top;padding:.7rem .9rem}.prose-wrapper tbody tr:hover{background:var(--bg-panel)}.prose-wrapper code{background:var(--bg-panel);color:var(--text-primary);border-radius:6px;padding:.12rem .4rem;font-size:.875em}