:root{--teal-900: #0b3d3a;--teal-700: #12615b;--teal-500: #1c8078;--teal-link: #186f68;--gold: #e4a93c;--gold-dim: #c8912e;--gold-text: #8f6718;--cream: #f5f1e8;--ink: #10201e;--paper: #ffffff;--muted: #5b6b68;--line: #dcd6c8;--danger: #c1492e;--danger-text: #a83e28;--ok: #2f7d4f;--bg: var(--cream);--surface: var(--paper);--surface-2: #faf7f0;--text: var(--ink);--text-muted: var(--muted);--border: var(--line);--accent: var(--gold-text);--link: var(--teal-link);--brand: var(--teal-900);--brand-soft: #e7efed;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(11, 61, 58, .08), 0 8px 24px rgba(11, 61, 58, .06);--maxw: 1080px;--font-display: Georgia, "Times New Roman", serif;--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: "SF Mono", "Roboto Mono", Menlo, Consolas, monospace}[data-theme=dark]{--bg: #0a1917;--surface: #10231f;--surface-2: #0d1e1b;--text: #eef2f0;--text-muted: #9db3ae;--border: #1e3a34;--accent: var(--gold);--link: var(--gold);--brand: #eef2f0;--brand-soft: #12312b;--shadow: 0 1px 3px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .3)}*{box-sizing:border-box}html{scroll-behavior:smooth}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}body{margin:0;font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{font-family:var(--font-display);line-height:1.2;color:var(--text)}h1{font-size:clamp(1.8rem,4vw,2.75rem);margin:0 0 .5rem;letter-spacing:-.01em}h2{font-size:clamp(1.4rem,2.6vw,1.9rem);margin:2rem 0 .75rem}h3{font-size:1.2rem;margin:1.5rem 0 .5rem}.container{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}.prose{max-width:720px}.prose p,.prose li{color:var(--text)}.muted{color:var(--text-muted)}.skip-link{position:absolute;left:-999px;top:0;background:var(--brand);color:#fff;padding:.6rem 1rem;z-index:100;border-radius:0 0 var(--radius-sm) 0}.skip-link:focus{left:0}:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:4px}.site-header{position:sticky;top:0;z-index:40;background:var(--brand);border-bottom:1px solid var(--border)}[data-theme=dark] .site-header{background:var(--surface)}.site-header .container{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-weight:700;font-size:1.25rem;color:#fff}[data-theme=dark] .brand{color:var(--text)}.brand:hover{text-decoration:none}.brand-mark{width:30px;height:30px}.nav{display:flex;align-items:center;gap:1.25rem}.nav a{color:#dfeae8;font-size:.95rem;font-weight:500}[data-theme=dark] .nav a{color:var(--text-muted)}.nav a:hover,.nav a.active{color:var(--gold);text-decoration:none}.theme-toggle,.nav-toggle{background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff;width:38px;height:38px;border-radius:var(--radius-sm);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:1.05rem}[data-theme=dark] .theme-toggle,[data-theme=dark] .nav-toggle{border-color:var(--border);color:var(--text)}.nav-toggle{display:none}@media (max-width: 720px){.nav-links{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--brand);padding:.5rem 1.25rem 1rem;gap:.25rem;border-bottom:1px solid var(--border)}[data-theme=dark] .nav-links{background:var(--surface)}.nav-links.open{display:flex}.nav-links a{padding:.65rem 0;border-bottom:1px solid rgba(255,255,255,.08)}.nav-toggle{display:inline-flex}}.site-footer{background:var(--brand);color:#cfe0dd;margin-top:4rem;padding:2.5rem 0 2rem}[data-theme=dark] .site-footer{background:var(--surface);color:var(--text-muted)}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2rem}.site-footer h4{color:#fff;font-family:var(--font-body);font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;margin:0 0 .75rem}[data-theme=dark] .site-footer h4{color:var(--text)}.site-footer a{color:#cfe0dd;display:block;padding:.2rem 0;font-size:.92rem}[data-theme=dark] .site-footer a{color:var(--text-muted)}.site-footer a:hover{color:var(--gold)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:2rem;padding-top:1.25rem;font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem}@media (max-width: 720px){.footer-grid{grid-template-columns:1fr;gap:1.5rem}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--gold);color:#1a1200;border:none;padding:.7rem 1.3rem;border-radius:var(--radius-sm);font-weight:600;font-size:.98rem;cursor:pointer;font-family:var(--font-body)}.btn:hover{background:var(--gold-dim);text-decoration:none}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-ghost:hover{background:var(--surface-2)}.badge{display:inline-block;padding:.2rem .6rem;border-radius:999px;font-size:.78rem;font-weight:600;background:var(--brand-soft);color:var(--teal-700)}[data-theme=dark] .badge{color:var(--gold)}.disclaimer-bar{background:var(--brand-soft);border:1px solid var(--border);border-left:3px solid var(--gold);border-radius:var(--radius-sm);padding:.85rem 1.1rem;font-size:.9rem;color:var(--text-muted);margin:1.25rem 0}.eyebrow{font-family:var(--font-body);text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;font-weight:700;color:var(--accent)}table.data{width:100%;border-collapse:collapse;font-size:.92rem}table.data th,table.data td{text-align:left;padding:.55rem .7rem;border-bottom:1px solid var(--border)}table.data th{font-family:var(--font-body);font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.num{font-family:var(--font-mono);text-align:right}.faq-item{border-bottom:1px solid var(--border);padding:1rem 0}.faq-item summary{cursor:pointer;font-weight:600;font-family:var(--font-display);font-size:1.05rem;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";float:right;color:var(--accent);font-size:1.3rem;line-height:1}.faq-item[open] summary:after{content:"–"}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.25rem}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.25rem}.section{padding:2.5rem 0}.page{padding:2rem 0 1rem}.dropzone{background:var(--surface);border:2px dashed var(--border);border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;padding:2.5rem 1.5rem;cursor:pointer;transition:background .15s ease,border-color .15s ease}.dropzone[data-dragging=true]{background:var(--brand-soft);border-color:var(--gold)}.dropzone[data-busy=true]{cursor:progress}.spinner{display:inline-block;width:34px;height:34px;border:3px solid var(--border);border-top-color:var(--gold);border-radius:50%;animation:siq-spin .8s linear infinite}@keyframes siq-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.spinner{animation:none;border-top-color:var(--gold)}}.btn:disabled{opacity:.5;cursor:not-allowed}.recharts-cartesian-axis-tick-value,.recharts-text{fill:var(--text-muted)}.recharts-default-tooltip{background:var(--surface)!important;border:1px solid var(--border)!important;border-radius:var(--radius-sm)!important;color:var(--text)!important;box-shadow:var(--shadow)}.recharts-tooltip-label,.recharts-tooltip-item,.recharts-tooltip-item-value{color:var(--text)!important}