:root{--paper:#faf9f7;--paper-raised:#fff;--paper-inset:#f1efeb;--ink:#16181d;--ink-soft:#3d4149;--ink-muted:#6b7078;--rule:#e2dfd9;--rule-strong:#c9c5bd;--accent:#1d3f5e;--accent-strong:#16324c;--accent-soft:#e8eef4;--dark-surface:#101418;--dark-ink:#e9e7e2;--dark-ink-muted:#9aa0a8;--status-rumored:#757b84;--status-proposed:#3b6ea5;--status-approved:#1f7a8c;--status-under_construction:#a3792c;--status-operational:#3e7d4e;--status-delayed:#a8642a;--status-canceled:#96453e;--font-display:Georgia,"Times New Roman","Source Serif 4",serif;--font-body:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,"Helvetica Neue",Arial,sans-serif;--font-mono:ui-monospace,"Cascadia Code","Segoe UI Mono",Consolas,monospace;--content-width:72rem;--prose-width:44rem;--radius:6px;--radius-lg:10px;--shadow-card:0 1px 2px rgba(16,20,24,.06),0 4px 16px rgba(16,20,24,.05)}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:1rem;line-height:1.6;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.15;color:var(--ink);margin:0 0 .5em;letter-spacing:-.01em}h1{font-size:clamp(2rem,4.5vw,3.1rem)}h2{font-size:clamp(1.45rem,2.6vw,1.9rem)}h3{font-size:1.25rem}h4{font-size:1.05rem}p{margin:0 0 1em}a{color:var(--accent);text-decoration-color:color-mix(in srgb,var(--accent) 35%,transparent);text-underline-offset:2px}a:hover{color:var(--accent-strong)}.muted,small{color:var(--ink-muted)}hr{border:0;border-top:1px solid var(--rule);margin:2.5rem 0}.container{max-width:var(--content-width);margin:0 auto;padding:0 1.25rem}.prose{max-width:var(--prose-width)}.btn{display:inline-block;padding:.65rem 1.35rem;border-radius:var(--radius);border:1px solid transparent;font-family:var(--font-body);font-size:.95rem;font-weight:600;line-height:1.2;text-decoration:none;cursor:pointer;transition:background-color .12s ease,border-color .12s ease,color .12s ease}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-strong);color:#fff}.btn-secondary{background:transparent;color:var(--accent);border-color:var(--rule-strong)}.btn-secondary:hover{border-color:var(--accent)}.btn-on-dark{background:var(--dark-ink);color:var(--dark-surface)}.btn-on-dark:hover{background:#fff;color:var(--dark-surface)}.card{background:var(--paper-raised);border:1px solid var(--rule);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:1.5rem}.status-badge{display:inline-flex;align-items:center;gap:.4em;padding:.18em .65em;border-radius:999px;font-size:.8rem;font-weight:600;letter-spacing:.01em;color:#fff;white-space:nowrap}.status-badge:before{content:"";width:.5em;height:.5em;border-radius:50%;background:#ffffffd9}.status-rumored{background:var(--status-rumored)}.status-proposed{background:var(--status-proposed)}.status-approved{background:var(--status-approved)}.status-under_construction{background:var(--status-under_construction)}.status-operational{background:var(--status-operational)}.status-delayed{background:var(--status-delayed)}.status-canceled{background:var(--status-canceled)}.citation{font-size:.78rem;color:var(--ink-muted);vertical-align:super;line-height:0;text-decoration:none}.citation:hover{color:var(--accent)}.not-verified{color:var(--ink-muted);font-style:italic}label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.3rem;color:var(--ink-soft)}input[type=email],input[type=tel],input[type=text],input[type=url],select,textarea{width:100%;padding:.6rem .75rem;border:1px solid var(--rule-strong);border-radius:var(--radius);background:var(--paper-raised);color:var(--ink);font-family:var(--font-body);font-size:.95rem}input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}table{width:100%;border-collapse:collapse;font-size:.92rem}th{text-align:left;font-weight:600;color:var(--ink-soft);border-bottom:2px solid var(--rule-strong)}td,th{padding:.55rem .75rem}td{border-bottom:1px solid var(--rule);vertical-align:top}