:root{--bg:#f6f6f3;--paper:#fff;--ink:#0a0a0a;--ink2:#333;--mut:#6b6b6b;--line:#dcdcd6;--acc:#e8173a}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Inter Tight",system-ui,-apple-system,sans-serif;font-size:17px;line-height:1.6}
a{color:inherit}.w{max-width:1200px;margin:0 auto;padding:0 24px}.mono{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut)}
.top{position:sticky;top:0;z-index:10;background:rgba(246,246,243,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--ink)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;font-size:1.15rem;letter-spacing:-.02em}
.lg{width:30px;height:30px}.lg path{stroke:var(--ink);stroke-opacity:.35;stroke-width:2;fill:none}.lg circle{fill:var(--ink)}.lg .o{fill:var(--acc)}
.nav nav{display:flex;gap:26px}.nav nav a{text-decoration:none;font-size:.95rem}.nav nav a:hover{color:var(--acc)}
.b{display:inline-block;background:var(--ink);color:#fff;text-decoration:none;padding:14px 22px;font-weight:600;border:1px solid var(--ink);transition:background .2s,color .2s}.b:hover{background:var(--acc);border-color:var(--acc)}
.b.o{background:none;color:var(--ink)}.b.o:hover{background:var(--ink);color:#fff;border-color:var(--ink)}.b.sm{padding:10px 16px;font-size:.9rem}.b.acc{background:var(--acc);border-color:var(--acc)}
.crumbs{padding:22px 0 0}.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--acc)}
.hero{padding:44px 0 56px;border-bottom:1px solid var(--line)}.eyebrow{display:block;margin-bottom:14px}
h1{font-size:clamp(2.3rem,6.4vw,5rem);line-height:.98;letter-spacing:-.05em;margin:0 0 22px;max-width:16ch}
.lead{font-size:clamp(1.1rem,1.8vw,1.35rem);color:var(--ink2);max-width:60ch;margin:0 0 28px}.btns{display:flex;flex-wrap:wrap;gap:12px}
.sec{padding:56px 0;border-bottom:1px solid var(--line)}h2,.h3{font-size:clamp(1.6rem,3.2vw,2.4rem);letter-spacing:-.035em;line-height:1.05;margin:0 0 26px}
.prose{max-width:780px}.prose p{margin:0 0 18px;font-size:1.1rem;color:var(--ink2)}.prose a{color:var(--acc)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1px;background:var(--ink);border:1px solid var(--ink)}
.item{background:var(--paper);padding:26px;display:block;text-decoration:none}.item h3,.item .h3{font-size:1.25rem;letter-spacing:-.02em;margin:10px 0 8px;line-height:1.2}.item p{margin:0;color:var(--ink2);font-size:.98rem}
.item.link{transition:background .2s}.item.link:hover{background:#fff4f6}.item .go{display:block;margin-top:14px;color:var(--acc)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px}.ticks,.steps{margin:0;padding:0;list-style:none}
.ticks li,.steps li{padding:12px 0 12px 30px;border-top:1px solid var(--line);position:relative;color:var(--ink2)}.ticks li::before{content:"";position:absolute;left:0;top:23px;width:16px;height:2px;background:var(--acc)}
.ticks.plain li::before{background:var(--ink)}.ticks a{color:var(--ink)}.ticks a:hover{color:var(--acc)}
.steps{counter-reset:s}.steps li{counter-increment:s}.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:14px;font-family:"JetBrains Mono",monospace;font-size:.72rem;color:var(--acc)}
.proj{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.card{display:flex;flex-direction:column;gap:6px;padding:22px;background:var(--paper);border:1px solid var(--ink);text-decoration:none;transition:transform .2s}.card:hover{transform:translateY(-3px)}.card b{font-size:1.1rem;letter-spacing:-.02em}.card span{color:var(--ink2);font-size:.95rem}.card .mono{margin-top:auto;padding-top:8px;color:var(--acc)}
.more-link{margin:22px 0 0}.more-link a{color:var(--acc);font-weight:600;text-decoration:none}
.faq details{border-top:1px solid var(--ink)}.faq details:last-child{border-bottom:1px solid var(--ink)}.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;font-weight:600;font-size:1.1rem;position:relative}.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:16px;font-size:1.5rem;font-weight:400}.faq details[open] summary::after{content:"−"}.faq p{margin:0 0 20px;color:var(--ink2);max-width:70ch}
.chips{display:flex;flex-wrap:wrap;gap:10px}.chips a{border:1px solid var(--ink);padding:9px 15px;text-decoration:none;font-size:.95rem}.chips a:hover{background:var(--ink);color:#fff}
.dark{background:var(--ink);color:#f6f6f3}.cta{padding:72px 0}.cta h2{color:#fff;max-width:20ch}.cta p{color:#bbb;max-width:56ch;margin:0 0 28px}.cta .b.o{color:#fff;border-color:#555}.cta .b.o:hover{background:#fff;color:var(--ink)}
.foot{background:var(--ink);color:#ccc;padding:56px 0 28px;border-top:1px solid #222}.fcols{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}.fcols div{display:flex;flex-direction:column;gap:8px}.fcols .mono{color:#888;margin-bottom:6px}.fcols a{text-decoration:none;font-size:.93rem;color:#ddd}.fcols a:hover{color:#fff;text-decoration:underline}
.fbar{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:44px;padding-top:22px;border-top:1px solid #2a2a2a;color:#888}
a:focus-visible,summary:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
@media (max-width:900px){.fcols{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr;gap:40px}}
@media (max-width:640px){.nav nav{display:none}.sec{padding:44px 0}.fcols{grid-template-columns:1fr}.w{padding:0 18px}}