:root{--ink:#121417;--zinc:#eceeec;--patina:#1f6b4f;--slate:#5c6360;--copper:#c87a3b;--copper-deep:#9a5520;--verdigris-lift:#2e9e74;--surface:var(--zinc);--surface-raised:#f6f7f6;--text:var(--ink);--text-muted:var(--slate);--border:#d5d9d6;--accent:var(--patina);--on-accent:#fff;--accent-hover:#17553f;--accent-2:var(--copper);--on-accent-2:var(--ink);--accent-2-text:var(--copper-deep);--text-copper:var(--copper-deep);--link:var(--patina);--success:var(--patina);--focus-ring:var(--patina);--decor-patina:#1f6b4f1a;--decor-copper:#c87a3b24;--logo-coin:var(--copper);color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--surface:var(--ink);--surface-raised:#1a1d21;--text:var(--zinc);--text-muted:#9ea5a2;--border:#2a2f33;--accent:var(--copper);--on-accent:var(--ink);--accent-hover:#d68c50;--accent-2:var(--verdigris-lift);--on-accent-2:var(--ink);--accent-2-text:var(--verdigris-lift);--link:var(--verdigris-lift);--text-copper:var(--copper);--success:var(--verdigris-lift);--focus-ring:var(--copper);--decor-patina:#1f6b4f26;--decor-copper:#c87a3b1f;color-scheme:dark}}:root[data-theme=dark]{--surface:var(--ink);--surface-raised:#1a1d21;--text:var(--zinc);--text-muted:#9ea5a2;--border:#2a2f33;--accent:var(--copper);--on-accent:var(--ink);--accent-hover:#d68c50;--accent-2:var(--verdigris-lift);--on-accent-2:var(--ink);--accent-2-text:var(--verdigris-lift);--link:var(--verdigris-lift);--text-copper:var(--copper);--success:var(--verdigris-lift);--focus-ring:var(--copper);--decor-patina:#1f6b4f26;--decor-copper:#c87a3b1f;color-scheme:dark}@media print{:root{--surface:#fff;--text:#000;--accent:var(--patina);--link:var(--patina)}}@media (forced-colors:active){.logo-coin{fill:canvastext}.btn{border:1px solid buttontext}}@font-face{font-family:Archivo;src:url(/fonts/archivo-latin-wght-normal.woff2)format("woff2-variations");font-weight:100 900;font-style:normal;font-display:swap}@font-face{font-family:"Source Serif 4";src:url(/fonts/source-serif-4-latin-wght-normal.woff2)format("woff2-variations");font-weight:200 900;font-style:normal;font-display:swap}@font-face{font-family:"Source Serif 4";src:url(/fonts/source-serif-4-latin-wght-italic.woff2)format("woff2-variations");font-weight:200 900;font-style:italic;font-display:swap}@font-face{font-family:Archivo Fallback;src:local(Arial);size-adjust:104%;ascent-override:84%;descent-override:20%}@font-face{font-family:Serif Fallback;src:local(Georgia);size-adjust:96%;ascent-override:92%;descent-override:30%}:root{--font-display:"Archivo", "Archivo Fallback", system-ui, sans-serif;--font-body:"Source Serif 4", "Serif Fallback", Georgia, serif;--step--1:clamp(.875rem, .86rem + .09vw, .9375rem);--step-0:clamp(1.0625rem, 1.04rem + .09vw, 1.125rem);--step-1:clamp(1.25rem, 1.16rem + .38vw, 1.5rem);--step-2:clamp(1.5rem, 1.32rem + .75vw, 2rem);--step-3:clamp(2rem, 1.45rem + 2.25vw, 3.5rem);--step-4:clamp(2.75rem, 1.68rem + 4.5vw, 6rem);--step-counter:clamp(3rem, 1.94rem + 4.5vw, 7.5rem);--gutter:clamp(1.25rem, .3rem + 4vw, 5rem);--max:75rem;--section:clamp(4.5rem, 3rem + 6vw, 9rem);--radius:14px;--radius-sm:8px;--header-h:64px}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background:var(--surface);color:var(--text);font-family:var(--font-body);font-size:var(--step-0);font-optical-sizing:auto;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;line-height:1.6;overflow-x:clip}img,svg{max-width:100%;display:block}h1,h2,h3{font-family:var(--font-display);text-wrap:balance;margin:0}h1{font-size:var(--step-4);letter-spacing:-.03em;font-weight:800;line-height:1}h2{font-size:var(--step-3);letter-spacing:-.025em;font-weight:700;line-height:1.06}h3{font-size:var(--step-2);letter-spacing:-.01em;font-weight:700;line-height:1.2}p{text-wrap:pretty;margin:0}a{color:var(--link);text-underline-offset:.18em;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:3px solid var(--focus-ring);outline-offset:3px;border-radius:4px}::selection{background:var(--accent);color:var(--on-accent)}.accent-word{font-family:var(--font-body);letter-spacing:-.01em;color:var(--text-copper);font-style:italic;font-weight:600}.wrap{width:100%;max-width:calc(var(--max) + 2 * var(--gutter));padding-inline:var(--gutter);margin-inline:auto}.section{padding-block:var(--section);border-top:1px solid var(--border)}.eyebrow{font-family:var(--font-display);font-size:var(--step--1);letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin:0 0 1.25rem;font-weight:600}.lead{font-size:var(--step-1);color:var(--text-muted);max-width:40ch;line-height:1.45}.muted{color:var(--text-muted)}.small{font-size:var(--step--1);font-family:var(--font-display);line-height:1.5}.visually-hidden{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}.skip-link{z-index:100;background:var(--accent);color:var(--on-accent);border-radius:var(--radius-sm);font-family:var(--font-display);padding:.75rem 1rem;position:absolute;top:-100px;left:1rem}.skip-link:focus{top:1rem}.btn{min-height:48px;font-family:var(--font-display);cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:.5em;padding:.75rem 1.4rem;font-size:1rem;font-weight:600;line-height:1.2;text-decoration:none;transition:background-color .15s,transform .15s,border-color .15s;display:inline-flex}.btn-primary{background:var(--accent);color:var(--on-accent)}.btn-primary:hover{background:var(--accent-hover);text-decoration:none}.btn-ghost{color:var(--text);border-color:var(--border);background:0 0}.btn-ghost:hover{border-color:var(--text-muted);text-decoration:none}.btn-sm{min-height:44px;padding:.5rem 1.1rem;font-size:.9375rem}.btn:active{transform:translateY(1px)}@media (hover:hover){.btn:hover{transform:translateY(-1px)}}.link-arrow{font-family:var(--font-display);color:var(--text);align-items:center;gap:.4em;min-height:48px;font-weight:600;text-decoration:none;transition:color .15s;display:inline-flex}.link-arrow:hover{color:var(--link)}.link-arrow>span[aria-hidden]{transition:transform .2s cubic-bezier(.2,.8,.2,1);display:inline-block}.link-arrow:hover>span[aria-hidden],.link-arrow:focus-visible>span[aria-hidden]{transform:translate(4px)}@media (prefers-reduced-motion:reduce){.link-arrow>span[aria-hidden]{transition:none}}.tag{background:var(--decor-patina);min-height:28px;color:var(--text);font-family:var(--font-display);border-radius:999px;align-items:center;padding:.2rem .65rem;font-size:.8125rem;font-weight:500;line-height:1.2;display:inline-flex}.tag-copper{background:var(--decor-copper)}.logo-coin{fill:var(--logo-coin)}.logo-word{fill:var(--text)}.logo-sub{fill:var(--text-muted)}input,textarea{caret-color:var(--accent)}@media (prefers-reduced-motion:no-preference){@view-transition{navigation:auto}::view-transition-old(root){animation:.14s ease-in both vt-out}::view-transition-new(root){animation:.28s cubic-bezier(.2,.8,.2,1) both vt-in}}@keyframes vt-out{to{opacity:0}}@keyframes vt-in{0%{opacity:0;transform:translateY(10px)}}html.theme-vt .site-header{view-transition-name:none}html.theme-vt::view-transition-old(root){mix-blend-mode:normal;animation:.2s ease-out both vt-out}html.theme-vt::view-transition-new(root){mix-blend-mode:normal;animation:none}html.theme-fade,html.theme-fade *,html.theme-fade :before,html.theme-fade :after{transition:background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out,fill .2s ease-out,stroke .2s ease-out!important}.dim{color:var(--text-muted);grid-template-columns:1fr auto 1fr;align-items:center;gap:.6rem;display:grid}.dim-line{transform-origin:50%;grid-area:1/1/auto/-1;height:11px;position:relative}.dim-line:before{content:"";background:currentColor;height:1px;position:absolute;inset:5px 0 auto}.dim-line:after{content:"";border-inline:1px solid;position:absolute;inset:0}.dim-label{background:var(--dim-bg,var(--surface));font-family:var(--font-display);font-variant-numeric:tabular-nums;color:var(--text-muted);grid-area:1/2;padding-inline:.5rem;font-size:.8125rem;font-weight:600;position:relative}.sheet-mark{font-family:var(--font-display);font-variant-numeric:tabular-nums;color:var(--text-muted);letter-spacing:.02em;font-size:.8125rem;font-weight:600}.spec-rows{border-top:1px solid var(--border);margin:0;padding:0;list-style:none}.spec-rows>li{border-bottom:1px solid var(--border);gap:.4rem 2.5rem;padding-block:1.4rem;display:grid}.spec-rows h3{font-size:var(--step-1);line-height:1.25}.spec-rows p{color:var(--text-muted);max-width:52ch}@media (width>=900px){.spec-rows>li{grid-template-columns:5fr 7fr;padding-block:1.75rem}}.section-head{gap:1.25rem;max-width:48rem;margin-bottom:clamp(2rem,1rem + 3vw,3.5rem);display:grid}.section-head h2{max-width:20ch}.btn-row{flex-wrap:wrap;align-items:center;gap:.75rem 1.5rem;display:flex}@media (width<=599px){.btn-row .btn{width:100%}}.theme-toggle[data-astro-cid-l6lhmie6]{width:44px;height:44px;color:var(--text);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:999px;place-items:center;transition:border-color .15s;display:grid}.theme-toggle[data-astro-cid-l6lhmie6]:hover{border-color:var(--text-muted)}.theme-toggle[data-astro-cid-l6lhmie6] svg[data-astro-cid-l6lhmie6]{transform:rotate(var(--turn,0deg));transition:transform .3s cubic-bezier(.65,0,.35,1)}@media (prefers-reduced-motion:reduce){.theme-toggle[data-astro-cid-l6lhmie6] svg[data-astro-cid-l6lhmie6]{transition:none}}.site-header[data-astro-cid-nen7h5rs]{z-index:50;height:var(--header-h);view-transition-name:site-header;background:0 0;border-bottom:1px solid #0000;transition:background-color .2s,border-color .2s;position:sticky;top:0}.site-header[data-astro-cid-nen7h5rs][data-scrolled]{background:var(--surface);border-bottom-color:var(--border)}.header-row[data-astro-cid-nen7h5rs]{align-items:center;gap:1rem;height:100%;display:flex}.brand[data-astro-cid-nen7h5rs]{align-items:center;min-height:44px;margin-right:auto;display:flex}.brand[data-astro-cid-nen7h5rs] .brand-lockup{width:auto;height:30px}.nav-desktop[data-astro-cid-nen7h5rs]{display:none}.nav-desktop[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{gap:.25rem;margin:0;padding:0;list-style:none;display:flex}.nav-desktop[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs],.nav-mobile[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{font-family:var(--font-display);color:var(--text);border-radius:999px;align-items:center;min-height:44px;padding:0 .85rem;font-size:.9375rem;font-weight:500;text-decoration:none;display:inline-flex}.nav-desktop[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{transition:background-color .15s}.nav-desktop[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{background:var(--decor-patina)}.nav-desktop[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{box-shadow:inset 0 -2px 0 var(--logo-coin);border-radius:0}.header-actions[data-astro-cid-nen7h5rs]{align-items:center;gap:.5rem;display:flex}.menu-btn[data-astro-cid-nen7h5rs]{width:44px;height:44px;color:var(--text);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:999px;place-items:center;display:grid}.menu-btn[data-astro-cid-nen7h5rs] .bar[data-astro-cid-nen7h5rs]{transform-box:fill-box;transform-origin:50%;transition:transform .24s cubic-bezier(.65,0,.35,1)}.menu-btn[data-astro-cid-nen7h5rs][aria-expanded=true] .bar-top[data-astro-cid-nen7h5rs]{transform:translateY(4px)rotate(45deg)}.menu-btn[data-astro-cid-nen7h5rs][aria-expanded=true] .bar-bottom[data-astro-cid-nen7h5rs]{transform:translateY(-4px)rotate(-45deg)}.nav-mobile[data-astro-cid-nen7h5rs]{inset-inline:0;top:var(--header-h);background:var(--surface);border-bottom:1px solid var(--border);padding-block:.5rem 1.25rem;position:absolute}.nav-mobile[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{margin:0;list-style:none;display:grid}.nav-mobile[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{border-bottom:1px solid var(--border);border-radius:0;width:100%;min-height:52px;padding:0;font-size:1.25rem}@media (prefers-reduced-motion:no-preference){.nav-mobile[data-astro-cid-nen7h5rs]{transition:opacity .2s ease, translate .26s cubic-bezier(.2, .8, .2, 1), display .26s allow-discrete}.nav-mobile[data-astro-cid-nen7h5rs][hidden]{opacity:0;transition-duration:.16s;transition-timing-function:ease-in;display:none;translate:0 -4px}.nav-mobile[data-astro-cid-nen7h5rs] li[data-astro-cid-nen7h5rs]{transition:opacity .22s,translate .3s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--i,0) * 30ms)}@starting-style{.nav-mobile[data-astro-cid-nen7h5rs]{opacity:0;translate:0 -8px}.nav-mobile[data-astro-cid-nen7h5rs] li[data-astro-cid-nen7h5rs]{opacity:0;translate:0 8px}}}@media (prefers-reduced-motion:reduce){.menu-btn[data-astro-cid-nen7h5rs] .bar[data-astro-cid-nen7h5rs]{transition:none}}@media (width<=420px){.brand[data-astro-cid-nen7h5rs] .brand-lockup{height:26px}.header-row[data-astro-cid-nen7h5rs]{gap:.5rem}.header-actions[data-astro-cid-nen7h5rs]{gap:.375rem}}@media (width<=359px){.brand[data-astro-cid-nen7h5rs] .brand-lockup{height:20px}.header-actions[data-astro-cid-nen7h5rs] .btn-sm{padding-inline:.8rem}}@media (width>=960px){.nav-desktop[data-astro-cid-nen7h5rs]{display:block}.menu-btn[data-astro-cid-nen7h5rs],.nav-mobile[data-astro-cid-nen7h5rs]{display:none!important}}.site-footer[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--border);background:var(--surface-raised);padding-block:3.5rem 2rem}.footer-grid[data-astro-cid-jo6i4kqk]{gap:2rem;display:grid}.footer-brand[data-astro-cid-jo6i4kqk] .footer-lockup{width:auto;height:36px}.tagline[data-astro-cid-jo6i4kqk]{font-family:var(--font-display);margin-top:.75rem;font-weight:600}ul[data-astro-cid-jo6i4kqk]{gap:0;margin:0;padding:0;list-style:none;display:grid}a[data-astro-cid-jo6i4kqk]{color:var(--text);font-family:var(--font-display);align-items:center;min-height:44px;text-decoration:none;display:inline-flex}a[data-astro-cid-jo6i4kqk]:hover{color:var(--link);text-decoration:underline}.footer-contact[data-astro-cid-jo6i4kqk]{align-content:start;justify-items:start;display:grid}.col-title[data-astro-cid-jo6i4kqk]{font-family:var(--font-display);color:var(--text-muted);margin-bottom:.25rem;font-size:.875rem;font-weight:600}.footer-base[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--border);margin-top:2.5rem;padding-top:1.25rem}@media (width>=560px) and (width<=799px){.footer-grid[data-astro-cid-jo6i4kqk]{grid-template-columns:1fr 1fr}.footer-brand[data-astro-cid-jo6i4kqk]{grid-column:1/-1}}@media (width>=800px){.footer-grid[data-astro-cid-jo6i4kqk]{grid-template-columns:2fr 1.3fr 1fr 1.2fr}}