:root{--paper:#f4efe6;--paper-2:#e7e0d4;--ink:#1a1814;--ink-soft:#3f3a33;--line:#6f6558;--copper:#7a3010;--teal:#0f4f4a;--hero:#141c1a;--hero-text:#f6f1e8;--hero-muted:#d5cdc0;--mark:#e7b089;--link-on-dark:#f0c2a4;--status-bg:#0c3330;--status-fg:#f6f1e8;--focus:#0c5c52;--card-dark:#10211f;--serif:"Liberation Serif", "DejaVu Serif", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;--sans:Inter, "Segoe UI", Cantarell, "Liberation Sans", "Nimbus Sans", "Helvetica Neue", Arial, sans-serif;--mono:"JetBrains Mono", "Cascadia Mono", "Liberation Mono", ui-monospace, "DejaVu Sans Mono", monospace;--wrap:1120px;--nav-break:880px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:auto}body{background-color:var(--paper);color:var(--ink);font-family:var(--sans);background-image:linear-gradient(90deg,#1a18140b 1px,#0000 1px),linear-gradient(#1a18140b 1px,#0000 1px);background-size:32px 32px;margin:0;font-size:1.0625rem;line-height:1.6}img,svg{max-width:100%;height:auto}h1,h2,h3,.price-num,.brand-name{font-family:var(--serif);text-wrap:balance;font-weight:700;line-height:1.12}h1{letter-spacing:-.03em;margin:.35rem 0 1rem;font-size:clamp(2.15rem,4.6vw,3.65rem)}h2{letter-spacing:-.02em;margin:0 0 .75rem;font-size:clamp(1.6rem,2.4vw,2.15rem)}h3{margin:0 0 .4rem;font-size:1.25rem}p,li,td,th,figcaption{text-wrap:pretty}p{margin:0 0 1rem}a{color:var(--teal);text-underline-offset:.18em}a:hover{text-decoration-thickness:2px}:focus{outline:none}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.skip{background:var(--hero-text);color:var(--ink);z-index:10;padding:.7rem 1rem;font-weight:700;text-decoration:none;position:absolute;top:.75rem;left:.75rem;transform:translateY(-150%)}.skip:focus{transform:none}.wrap{width:min(var(--wrap), calc(100% - 2rem));margin-inline:auto}.measure{max-width:68ch}.mast{background:var(--ink);color:var(--paper)}.mast-row{gap:.35rem 1rem;margin:0;padding:.85rem 0;display:grid}.mast-row+.mast-row{border-top:1px solid var(--mark)}.mast-draft{background:var(--ink);color:var(--paper)}.mast-boundary{background:var(--paper-2);color:var(--ink)}.mast-kicker{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;font-size:.875rem;font-weight:650}.mast-draft .mast-kicker{color:var(--mark)}.mast-boundary .mast-kicker{color:var(--copper)}.site-header{border-bottom:1px solid var(--line);background:var(--paper)}.header-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem 1.25rem;padding-block:.85rem;display:flex}.brand{color:var(--ink);align-items:center;gap:.7rem;min-height:48px;text-decoration:none;display:inline-flex}.brand-name{letter-spacing:-.03em;text-transform:none;font-size:clamp(1.35rem,2vw,1.7rem)}.brand-note{color:var(--ink-soft);flex-basis:100%;margin:0;font-size:.95rem}.mark{width:36px;height:36px;color:var(--ink);display:block}.menu-summary{border:2px solid var(--ink);cursor:pointer;min-height:48px;font:inherit;background:var(--paper);color:var(--ink);border-radius:999px;padding:.55rem 1rem;font-weight:700;display:none}.summary-inner{align-items:center;min-height:44px;display:inline-flex}.when-open,.menu.is-open .when-closed{display:none}.menu.is-open .when-open{display:inline}.nav-list{margin:0;padding:.4rem 0 .2rem;list-style:none;display:grid}.nav-list a{min-height:44px;color:var(--ink);align-items:center;padding:.35rem .15rem;font-weight:650;text-decoration-thickness:1px;display:flex}.nav-list a[aria-current=page]{text-decoration-thickness:3px;-webkit-text-decoration-color:var(--copper);text-decoration-color:var(--copper)}main{outline:none}.section{padding-block:clamp(2.25rem,6vw,4.75rem)}.hero-band{background:var(--hero);color:var(--hero-text)}.hero-band :focus-visible{outline-color:var(--link-on-dark)}.hero-grid{align-items:center;gap:2rem;padding-block:clamp(1.75rem,5vw,4.25rem);display:grid}.eyebrow,.fit-tag,.field-state,.button-tag{font-family:var(--mono);letter-spacing:.05em;text-transform:uppercase;font-size:.875rem;font-weight:650}.eyebrow{color:var(--mark);margin:0 0 .8rem}.page-intro .eyebrow,.section .eyebrow{color:var(--copper)}.hypothesis{border:2px solid var(--copper);color:var(--copper);font-family:var(--mono);letter-spacing:.04em;text-transform:uppercase;margin:0 0 .9rem;padding:.4rem .65rem;font-size:.875rem;display:inline-block}.hero-band .hypothesis{border-color:var(--mark);color:var(--mark)}.visually-hidden{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.lede{max-width:46rem;color:var(--hero-muted);font-size:1.2rem}.page-intro .lede,.section .lede{color:var(--ink-soft)}.actions{flex-wrap:wrap;gap:.75rem;margin:1.25rem 0 .5rem;display:flex}.button{border:2px solid var(--mark);background:var(--mark);min-height:48px;color:var(--ink);border-radius:999px;justify-content:center;align-items:center;gap:.7rem;padding:.7rem 1.05rem;font-weight:750;text-decoration:none;display:inline-flex}.button-tag{border:1px solid var(--ink);padding:.12rem .4rem;text-decoration:none}.button-quiet{color:var(--hero-text);border-color:var(--hero-text);background:0 0}.button-quiet-ink{color:var(--ink);border-color:var(--ink);background:0 0}.on-dark{color:var(--link-on-dark)}.hero-more{margin-top:.4rem}.hero-terms{gap:.6rem;margin:1.4rem 0 0;padding:0;list-style:none;display:grid}.hero-terms li{border-top:1px solid var(--mark);padding-top:.45rem}.hero-figure{gap:.85rem;margin:0;display:grid}.magnet-art{width:100%;height:auto;display:block}.art-card{background:var(--card-dark);color:var(--hero-text);border:2px solid var(--mark);gap:.25rem;margin:0;padding:1rem 1.1rem;display:grid}.art-card strong{font-family:var(--serif);font-size:1.7rem;font-weight:700}.art-card span:last-child{color:var(--hero-muted)}.page-intro{padding-block:clamp(2rem,5vw,3.5rem) .5rem}.term-grid,.split,.stack-grid{gap:1rem;display:grid}.card,.boundary,.schematic,.note-block{background:var(--paper-2);border:1px solid var(--line);padding:1.15rem 1.15rem .4rem}.card h3,.boundary h2,.schematic h2{font-family:var(--serif)}.card p:last-child,.boundary p:last-child,.note-block p:last-child,.schematic p:last-child{margin-bottom:.85rem}.kicker{color:var(--copper);font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;margin:0 0 .35rem;font-size:.875rem}.steps{gap:1rem;margin:0;padding:0;list-style:none;display:grid}.steps li{border-top:1px solid var(--line);grid-template-columns:auto 1fr;align-items:start;gap:.85rem;padding-top:1rem;display:grid}.step-num{font-family:var(--mono);color:var(--copper);min-width:2.5rem;font-weight:700}.fit-list{gap:.7rem;margin:0 0 1.25rem;padding:0;list-style:none;display:grid}.fit-list li{border-bottom:1px solid var(--line);gap:.25rem;padding-bottom:.7rem;display:grid}.fit-tag{color:var(--teal)}.price-lockup{gap:.2rem;margin:0 0 1.25rem;display:grid}.price-currency,.price-per{font-family:var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--copper);font-size:.95rem}.price-num{letter-spacing:-.045em;font-size:clamp(4.5rem,14vw,7.5rem);line-height:.88}table{border-collapse:collapse;width:100%;margin:0 0 1.25rem}caption{text-align:left;margin-bottom:.6rem;font-weight:700}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:.8rem .7rem}tbody th{font-weight:650}.faq-list{display:grid}.faq-item{border-top:1px solid var(--line)}.faq-item:last-child{border-bottom:1px solid var(--line)}.faq-item summary{cursor:pointer;min-height:56px;font-family:var(--serif);color:var(--ink);justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 0;font-size:1.28rem;font-weight:700;list-style:none;display:flex}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::marker{content:""}.faq-item summary:after{content:"+";font-family:var(--mono);color:var(--copper);flex:none;font-weight:700}.faq-item[open] summary:after{content:"–"}.answer{max-width:68ch;padding-bottom:1rem}.status-plate{background:var(--status-bg);color:var(--status-fg);border:2px solid var(--mark);font-size:1.35rem;font-family:var(--serif);margin:0 0 1.25rem;padding:1.15rem 1.2rem;font-weight:700;line-height:1.3}.status-plate:focus-visible{outline-color:var(--link-on-dark)}.fake-fields{gap:.8rem;margin:0 0 1rem;padding:0;list-style:none;display:grid}.fake-label{margin-bottom:.3rem;font-weight:700;display:block}.fake-value{border:2px dashed var(--line);min-height:48px;color:var(--ink-soft);background:var(--paper);align-items:center;padding:.45rem .75rem;display:flex}.site-footer{background:var(--hero);color:var(--hero-text);margin-top:1rem;padding-block:2.5rem}.site-footer a{color:var(--link-on-dark)}.footer-grid{gap:1.5rem;display:grid}.footer-nav{margin:0;padding:0;list-style:none}.footer-nav a{align-items:center;min-height:44px;display:inline-flex}.fine{color:var(--hero-muted)}.preview-line{color:var(--hero-text);font-weight:700}@media (width>=720px){.wrap{width:min(var(--wrap), calc(100% - 3rem))}.mast-row{grid-template-columns:11rem 1fr;align-items:start}.brand-note{flex-basis:auto;max-width:16rem}.header-bar{flex-wrap:nowrap}.hero-terms,.term-grid{grid-template-columns:repeat(3,1fr)}.split{grid-template-columns:1fr 1fr;align-items:start}.footer-grid{grid-template-columns:1.3fr .8fr 1.2fr}}@media (width>=880px){.hero-grid{grid-template-columns:minmax(0,1.15fr) minmax(260px,.85fr)}.header-bar{flex-wrap:wrap}.menu{margin-left:auto}.menu-summary,.js .menu-summary{display:none}.menu-panel{display:block}.nav-list{flex-wrap:wrap;justify-content:flex-end;gap:.15rem .85rem;padding:0;display:flex}}@media (width<=879px){.js .menu-summary{align-items:center;display:inline-flex}.js .menu:not(.is-open)>.menu-panel{display:none}.js .menu.is-open{flex-basis:100%}.js .menu.is-open>.menu-panel{display:block}.header-bar{align-items:center}.actions{flex-direction:column;align-items:stretch}}@media (prefers-reduced-motion:no-preference){.field-line{stroke-dasharray:7 12;animation:28s linear infinite drift}}@keyframes drift{to{stroke-dashoffset:-190px}}@media (prefers-contrast:more){.card,.boundary,.schematic,.note-block,.button,.menu-summary,.status-plate{border-width:3px}}@media (forced-colors:active){body{color:canvastext;background:canvas}.mast-draft,.hero-band,.site-footer,.status-plate,.art-card{color:canvastext;background:canvas;border:2px solid canvastext}.mast-boundary,.card,.button,.menu-summary{color:canvastext;background:canvas;border:2px solid buttontext}a,.button,.site-footer a,.on-dark{color:linktext}:focus-visible{outline-color:highlight}}@media print{body{background:#fff}.menu-summary,.skip{display:none}.hero-band,.site-footer,.mast-draft,.status-plate{color:#000;background:#fff}a{text-decoration:underline}}::selection{background:var(--teal);color:var(--hero-text)}
