:root{--parchment: #f5f0e6;--parchment-soft: #ece5d4;--parchment-deep: #d9cfb8;--ink: #16202a;--ink-soft: #38454f;--ink-mute: #67737d;--slate-100: #cdd3d8;--slate-300: #6c7a87;--slate-500: #3a4b5c;--slate-700: #1f2d3a;--slate-900: #0f1b26;--brass-300: #d9b97a;--brass-500: #b68d3f;--brass-700: #8a6a2c;--blush-100: #efe1d6;--mcu-parchment: var(--parchment);--mcu-parchment-soft: var(--parchment-soft);--mcu-ink: var(--ink);--mcu-ink-soft: var(--ink-soft);--mcu-ink-mute: var(--ink-mute);--mcu-moss-500: var(--slate-500);--mcu-moss-700: var(--slate-700);--mcu-moss-900: var(--slate-900);--mcu-manx-500: var(--brass-500);--mcu-manx-700: var(--brass-700);--hair: color-mix(in oklab, var(--ink) 12%, transparent);--hair-deep: color-mix(in oklab, var(--ink) 22%, transparent);--hair-paper: color-mix(in oklab, var(--parchment) 22%, transparent);--ff-display: "PT Serif", "Source Serif Pro", Georgia, serif;--ff-body: "Inter", system-ui, -apple-system, sans-serif;--ff-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;--wrap: 1240px;--gutter: 28px;--radius: 6px;--shadow-soft: 0 1px 2px rgba(15, 27, 38, .05), 0 10px 28px -10px rgba(15, 27, 38, .12);--shadow-lift: 0 2px 5px rgba(15, 27, 38, .08), 0 22px 44px -16px rgba(15, 27, 38, .22)}*{box-sizing:border-box}html{overflow-x:hidden;scroll-behavior:smooth}html,body{margin:0;padding:0}body{background:var(--parchment);color:var(--ink);font-family:var(--ff-body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img{max-width:100%;display:block}a{color:var(--slate-700);text-decoration:none}a:hover{color:var(--ink)}a:focus-visible,button:focus-visible{outline:2px solid var(--brass-500);outline-offset:2px;border-radius:3px}h1,h2,h3,h4{font-family:var(--ff-display);font-weight:700;color:var(--ink);letter-spacing:-.005em;line-height:1.12;margin:0}.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}.section{padding:clamp(56px,8vw,96px) 0;position:relative}.bg-ink{background:var(--ink);color:var(--parchment)}.bg-ink h1,.bg-ink h2,.bg-ink h3,.bg-ink h4{color:var(--parchment)}.bg-slate{background:var(--slate-700);color:var(--parchment)}.bg-slate h1,.bg-slate h2,.bg-slate h3,.bg-slate h4{color:var(--parchment)}.bg-slate-deep{background:var(--slate-900);color:var(--parchment)}.bg-slate-deep h1,.bg-slate-deep h2,.bg-slate-deep h3,.bg-slate-deep h4{color:var(--parchment)}.eyebrow{font-family:var(--ff-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute);font-weight:600}.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;background:var(--slate-700);color:var(--parchment);border-radius:4px;font-weight:600;font-size:14px;letter-spacing:.02em;border:none;cursor:pointer;transition:background .18s ease,transform .18s ease}.btn-primary:hover{background:var(--slate-900);color:var(--parchment);transform:translateY(-1px)}.btn-gold{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;background:var(--brass-500);color:var(--ink);border-radius:4px;font-weight:700;font-size:14px;letter-spacing:.02em;border:none;cursor:pointer;transition:background .18s ease}.btn-gold:hover{background:var(--brass-700);color:var(--parchment)}.btn-ghost{display:inline-flex;align-items:center;gap:8px;padding:13px 25px;background:transparent;color:var(--ink);border:1px solid var(--hair-deep);border-radius:4px;font-weight:600;font-size:14px}.btn-ghost:hover{background:var(--parchment-soft)}.mock-frame{background:#fff;border:1px solid var(--hair-deep);border-radius:8px;overflow:hidden;box-shadow:var(--shadow-soft)}.mock-browser{display:flex;align-items:center;gap:8px;padding:12px 18px;background:var(--parchment-soft);border-bottom:1px solid var(--hair-deep)}.mock-dot{width:10px;height:10px;border-radius:50%;background:var(--parchment-deep)}.mock-url{margin-left:14px;font-family:var(--ff-mono);font-size:12px;color:var(--ink-mute)}.proof-slider{position:relative;width:100%;aspect-ratio:16/10;overflow:hidden;user-select:none;cursor:ew-resize}.proof-slider img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center}.proof-before{z-index:1}.proof-after{z-index:2;clip-path:inset(0 0 0 50%)}.proof-label{position:absolute;top:16px;z-index:4;font-family:var(--ff-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;padding:6px 12px;border-radius:99px;background:var(--ink);color:var(--parchment)}.proof-label--before{left:16px;background:var(--slate-500)}.proof-label--after{right:16px;background:var(--brass-500);color:var(--ink)}.proof-handle{position:absolute;top:0;bottom:0;left:50%;width:3px;background:var(--brass-500);z-index:3;pointer-events:none}.proof-knob{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:var(--brass-500);color:var(--ink);display:grid;place-items:center;font-size:18px;font-weight:700;box-shadow:0 4px 16px #0000002e;pointer-events:auto;cursor:ew-resize}.card{background:#fff;border:1px solid var(--hair);border-radius:6px;padding:28px;box-shadow:var(--shadow-soft)}.card-dark{background:var(--slate-700);color:var(--parchment);padding:28px;border-radius:6px}.card-dark h1,.card-dark h2,.card-dark h3,.card-dark h4{color:var(--parchment)}.finding{display:grid;grid-template-columns:96px 1fr;gap:28px;align-items:start;padding:36px 0;border-top:1px solid var(--hair)}.finding:first-child{border-top:none}.finding__num{font-family:var(--ff-display);font-size:56px;color:var(--brass-500);font-weight:700;line-height:1;font-style:italic}.finding__title{font-family:var(--ff-display);font-size:26px;font-weight:700;margin-bottom:18px;line-height:1.2}.finding__row{margin-top:16px;display:grid;grid-template-columns:100px 1fr;gap:12px 24px;align-items:baseline}.finding__row dt{font-family:var(--ff-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute);font-weight:700;margin:0}.finding__row dd{margin:0;color:var(--ink-soft);font-size:14.5px;line-height:1.6}@media(max-width:780px){.finding{grid-template-columns:1fr}.finding__num{font-size:42px}.finding__row{grid-template-columns:1fr}}.heritage-on-slate{background:var(--slate-900);color:var(--parchment)}.heritage-on-slate .eyebrow{color:var(--brass-300)}.tooth-mark{color:var(--brass-500)}hr.rule{border:none;border-top:1px solid var(--hair);margin:56px 0}@media(max-width:900px){.section{padding:48px 0}}