:root{--ink:#0b1220;--ink2:#334155;--mut:#64748b;--line:#e2e8f0;--bg:#ffffff;--soft:#f6f8fb;--acc:#0d9488;--acc2:#0f766e;--accbg:#e6f6f4;--dark:#0b1220;--r:14px;--mw:1120px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--acc2);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--acc)}
img{max-width:100%;height:auto}
.wrap{max-width:var(--mw);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:9}
header.site{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:62px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.brand svg{width:28px;height:28px}
nav.main{display:flex;gap:4px;flex-wrap:wrap}
nav.main a{color:var(--ink2);text-decoration:none;padding:7px 11px;border-radius:9px;font-size:15px}
nav.main a:hover{background:var(--soft);color:var(--ink)}
nav.main a.cta{background:var(--ink);color:#fff}
nav.main a.cta:hover{background:#1e293b}
.hero{background:radial-gradient(1100px 420px at 85% -10%,rgba(13,148,136,.35),transparent 60%),radial-gradient(700px 300px at -10% 110%,rgba(99,102,241,.22),transparent 60%),var(--dark);color:#e2e8f0;padding:78px 0 70px}
.hero h1{color:#fff;font-size:clamp(32px,5vw,54px);line-height:1.08;letter-spacing:-.025em;margin:0 0 18px;max-width:880px}
.hero p.lead{font-size:clamp(17px,2vw,20px);max-width:760px;color:#cbd5e1;margin:0 0 28px}
.hero .eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#5eead4;margin-bottom:14px}
.hero.tool{padding:56px 0 48px}
.hero.tool h1{font-size:clamp(28px,4vw,44px)}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-radius:11px;font-weight:600;text-decoration:none;font-size:15px;border:1px solid transparent}
.btn.pri{background:var(--acc);color:#fff}.btn.pri:hover{background:var(--acc2);color:#fff}
.btn.sec{border-color:rgba(255,255,255,.28);color:#fff}.btn.sec:hover{background:rgba(255,255,255,.08);color:#fff}
.btn.ghost{border-color:var(--line);color:var(--ink)}.btn.ghost:hover{background:var(--soft)}
.facts{display:flex;gap:28px;flex-wrap:wrap;margin-top:36px;color:#94a3b8;font-size:14px}
.facts b{display:block;color:#fff;font-size:22px;letter-spacing:-.01em}
section{padding:64px 0}
section.alt{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:clamp(24px,3vw,32px);letter-spacing:-.02em;line-height:1.2;margin:0 0 10px}
h3{font-size:19px;letter-spacing:-.01em;margin:0 0 6px;line-height:1.3}
.sub{color:var(--mut);max-width:720px;margin:0 0 30px;font-size:17px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr));gap:18px}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;color:var(--ink);text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .15s}
a.card:hover{border-color:#99d8d1;box-shadow:0 8px 24px rgba(15,23,42,.07);transform:translateY(-2px);color:var(--ink)}
.card .top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.mono{flex:none;width:40px;height:40px;border-radius:11px;display:grid;place-items:center;font-weight:700;font-size:14px;color:#fff;background:linear-gradient(135deg,var(--c1,#0d9488),var(--c2,#0f766e))}
.card .cat{font-size:12px;color:var(--mut);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.card p{color:var(--ink2);font-size:15px;margin:0 0 14px;flex:1}
.card .foot{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:14px}
.price{background:var(--accbg);color:var(--acc2);padding:3px 9px;border-radius:999px;font-weight:600;font-size:13px;white-space:nowrap}
.more{color:var(--acc2);font-weight:600}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr));gap:22px}
.feature{padding:4px 0}
.feature p{color:var(--ink2);margin:0}
.recipe{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px}
.chain{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:8px 0 10px;font-size:13px}
.chain a{background:var(--soft);border:1px solid var(--line);padding:3px 9px;border-radius:999px;text-decoration:none;color:var(--ink)}
.chain span{color:var(--mut)}
.recipe p{margin:0;color:var(--ink2);font-size:15px}
pre{background:#0f172a;color:#e2e8f0;border-radius:12px;padding:16px 18px;overflow:auto;font:13.5px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;margin:12px 0 18px}
code{font:0.9em ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:var(--soft);border:1px solid var(--line);padding:1px 5px;border-radius:6px}
pre code{background:none;border:0;padding:0;color:inherit;font-size:inherit}
.mcp{display:grid;grid-template-columns:1.1fr 1fr;gap:34px;align-items:start}
@media(max-width:860px){.mcp{grid-template-columns:minmax(0,1fr)}}
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;position:relative;padding:0 0 18px 44px}
.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:700;font-size:14px}
.prose{max-width:820px}
.prose h2{margin-top:44px}
.prose h3{margin-top:28px}
.prose ul{padding-left:22px}.prose li{margin:5px 0}
.prose table,table.t{border-collapse:collapse;width:100%;margin:14px 0 20px;font-size:15px;display:block;overflow-x:auto}
.prose th,.prose td,table.t th,table.t td{border:1px solid var(--line);padding:8px 11px;text-align:left;vertical-align:top}
.prose th,table.t th{background:var(--soft);font-weight:600}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:44px;align-items:start}
@media(max-width:960px){.layout{grid-template-columns:minmax(0,1fr)}}
aside.side{position:sticky;top:84px;border:1px solid var(--line);border-radius:var(--r);padding:20px;background:#fff}
aside.side h3{font-size:15px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut)}
aside.side ul{list-style:none;padding:0;margin:0 0 16px}
aside.side li{padding:6px 0;border-bottom:1px solid var(--line);font-size:14.5px}
aside.side li:last-child{border:0}
.faq details{border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:10px 0;background:#fff}
.faq summary{cursor:pointer;font-weight:600}
.faq details p{margin:10px 0 0;color:var(--ink2)}
.note{background:#fffbeb;border:1px solid #fde68a;border-radius:12px;padding:14px 16px;color:#713f12;font-size:15px}
.crumbs{font-size:14px;color:#94a3b8;margin-bottom:14px}.crumbs a{color:#cbd5e1}
footer.site{background:var(--dark);color:#94a3b8;padding:46px 0 34px;font-size:14.5px}
footer.site a{color:#cbd5e1}
footer.site .cols{grid-template-columns:2fr 1fr 1fr}
@media(max-width:760px){footer.site .cols{grid-template-columns:1fr}nav.main a:not(.cta){display:none}}
footer.site h4{color:#fff;margin:0 0 10px;font-size:15px}
footer.site ul{list-style:none;padding:0;margin:0}footer.site li{margin:5px 0}
.fine{margin-top:30px;border-top:1px solid #1e293b;padding-top:18px;font-size:13px;color:#64748b}
.mcp>*,.layout>*,.grid>*,.cols>*{min-width:0}
:not(pre)>code{overflow-wrap:anywhere}