:root{--bg:#F5F7FB;--surface:#FFFFFF;--surface-2:#EDF1F7;--line:#D9E0EA;--line-2:#C3CCDA;--line-strong:#7D8BA0;--ink:#152238;--ink-2:#4B5A72;--ink-3:#7A889D;--navy:#1B2A4A;--navy-ink:#FFFFFF;--guard:#177A57;--guard-bg:#E4F4EC;--guard-ink:#0E5A3F;--on-guard:#FFFFFF;--amber:#B8720A;--amber-bg:#FBF0DC;--amber-ink:#7C4B03;--revert:#B2372B;--revert-bg:#FAE6E2;--revert-ink:#7F2519;--link:#1D4FBF;--focus:var(--amber);--code-bg:#1B2A4A;--code-ink:#E8EEF8;--code-dim:#8FA3C4;--code-hi:#7FD9AE;--code-warm:#F5C26B;--brand-navy:#1B2A4A;--brand-green:#177A57;--brand-mint:#7FD9AE;--brand-pale:#E7EDF7;--shadow:0 1px 2px rgba(21,34,56,.06), 0 8px 24px -12px rgba(21,34,56,.18);color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#0E1524;--surface:#151F33;--surface-2:#1C2841;--line:#26334C;--line-2:#344561;--line-strong:#66779A;--ink:#E7EDF7;--ink-2:#B3BFD2;--ink-3:#7F8DA5;--navy:#0A1020;--navy-ink:#F0F4FA;--guard:#4FCB94;--guard-bg:#12332A;--guard-ink:#9FE7C6;--on-guard:#0E1524;--amber:#E8A33C;--amber-bg:#3A2A0F;--amber-ink:#F4CC85;--revert:#F07B6C;--revert-bg:#3E1A15;--revert-ink:#F7B3A9;--link:#8BB0FF;--code-bg:#0A1020;--code-ink:#E4EAF5;--code-dim:#6E82A6;--shadow:0 1px 2px rgba(0,0,0,.3), 0 8px 24px -12px rgba(0,0,0,.5);color-scheme:dark}}

@font-face{font-family:"IBM Plex Sans";src:url(/fonts/IBMPlexSans-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url(/fonts/IBMPlexSans-Medium.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url(/fonts/IBMPlexSans-SemiBold.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/fonts/IBMPlexMono-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/fonts/IBMPlexMono-Medium.woff2) format("woff2");font-weight:500;font-display:swap}
:root{--sans:"IBM Plex Sans","Segoe UI",Roboto,Helvetica,Arial,sans-serif;--mono:"IBM Plex Mono","SFMono-Regular",Consolas,Menlo,monospace}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:26px;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--link)}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.wrap{max-width:1200px;margin:0 auto}
section{padding:80px 24px}
.alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.navy{background:var(--navy);color:var(--navy-ink)}
.eyebrow{margin:0;font-family:var(--mono);font-size:12px;line-height:16px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--guard)}
.navy .eyebrow{color:var(--brand-mint)}
h1,h2,h3{margin:0;font-weight:600;text-wrap:balance}
h1{font-size:clamp(40px,6vw,60px);line-height:1.07;letter-spacing:-.025em}
h2{font-size:clamp(30px,4vw,40px);line-height:1.15;letter-spacing:-.02em}
h3{font-size:19px;line-height:28px}
p{margin:0}
.lead{font-size:19px;line-height:30px;color:var(--ink-2);max-width:560px}
.muted{color:var(--ink-2)}
.small{font-size:14px;line-height:22px;color:var(--ink-2)}
.head{max-width:760px;display:flex;flex-direction:column;gap:12px;margin-bottom:32px}
.head p.muted{font-size:17px;line-height:28px}
.row{display:flex;flex-wrap:wrap;gap:56px;align-items:center}
.row>*{flex:1 1 420px;min-width:0}
.stack{display:flex;flex-direction:column;gap:16px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px}
.pad{padding:24px}
.ic{flex:none;vertical-align:middle}
/* header */
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--line)}
.top img{height:30px;width:auto;display:block}
.top .r{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.tag{font-family:var(--mono);font-size:13px;color:var(--ink-2)}
.top .logo-dark,footer .logo-dark{display:none}
@media (prefers-color-scheme:dark){.top .logo-light{display:none}.top .logo-dark{display:block}}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 24px;border-radius:10px;border:1px solid transparent;font:inherit;font-weight:500;font-size:16px;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn.sm{height:36px;padding:0 16px;font-size:14px}
.btn.primary{background:var(--navy);color:var(--navy-ink)}
@media (prefers-color-scheme:dark){.btn.primary{background:var(--ink);color:var(--bg)}}
.btn.accent{background:var(--guard);color:var(--on-guard)}
.btn.secondary{background:var(--surface);color:var(--ink);border-color:var(--line-strong)}
.btn:hover{filter:brightness(1.08)}
.btns{display:flex;flex-wrap:wrap;gap:12px}
/* badges */
.badge{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px 0 10px;border-radius:999px;font-size:13px;font-weight:500;white-space:nowrap}
.tone-guard{background:var(--guard-bg);color:var(--guard-ink)}
.tone-amber{background:var(--amber-bg);color:var(--amber-ink)}
.tone-revert{background:var(--revert-bg);color:var(--revert-ink)}
.tone-neutral{background:var(--surface-2);color:var(--ink-2)}
/* release card */
.rel{box-shadow:var(--shadow);overflow:hidden}
.rel .hd{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:16px 20px;border-bottom:1px solid var(--line)}
.rel .hd b{display:block;font-size:17px;line-height:24px}
.mono{font-family:var(--mono)}
.rel .chart{padding:16px 20px 8px}
.rel .lbl{display:flex;justify-content:space-between;font-size:13px;line-height:18px;color:var(--ink-2)}
.rel svg.c{width:100%;height:auto;display:block;margin-top:8px}
.log{list-style:none;margin:0;padding:8px 20px 20px;display:flex;flex-direction:column;gap:10px;font-size:14px;line-height:20px}
.log li{display:grid;grid-template-columns:52px 22px minmax(0,1fr);gap:8px;align-items:center}
.log .t{font-family:var(--mono);color:var(--ink-2)}
.log .bad{color:var(--revert)}.log .bad .t{color:inherit}
.log .ok{color:var(--guard-ink)}.log .ok .t{color:inherit}
.rel .ft{padding:12px 20px;background:var(--surface-2);font-size:13px;line-height:20px;color:var(--ink-2)}
/* punch */
.punch{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:40px}
.punch b{display:block;font-size:30px;line-height:36px;font-weight:600;letter-spacing:-.015em;margin-bottom:12px}
.punch b span{color:var(--brand-mint)}
.punch p{color:var(--brand-pale)}
/* stats */
.stat{display:flex;flex-direction:column;gap:8px}
.stat .n{font-size:44px;line-height:48px;font-weight:600;letter-spacing:-.02em}
.stat .w{font-size:15px;line-height:24px;color:var(--ink-2)}
.stat .s{font-family:var(--mono);font-size:12px;line-height:18px;color:var(--ink-2)}
/* steps */
.tabs{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px;margin-bottom:24px}
.tab{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:16px;text-align:left;font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;cursor:pointer}
.tab small{font-family:var(--mono);font-size:12px;line-height:16px;color:var(--ink-2)}
.tab span{font-size:18px;line-height:26px;font-weight:600}
.tab[aria-selected=true]{background:var(--navy);border-color:var(--navy);color:var(--navy-ink)}
.tab[aria-selected=true] small{color:var(--brand-mint)}
@media (prefers-color-scheme:dark){.tab[aria-selected=true]{background:var(--surface-2);border-color:var(--guard)}}
.panel{display:flex;flex-wrap:wrap;gap:40px;align-items:center;padding:32px;background:var(--bg);border:1px solid var(--line);border-radius:16px}
.panel>*{flex:1 1 380px;min-width:0}
.panel h3{font-size:28px;line-height:36px;letter-spacing:-.015em}
.panel .txt{font-size:17px;line-height:28px;color:var(--ink-2)}
.vis[hidden]{display:none}
.chips{display:flex;flex-direction:column;gap:10px}
.chip{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.chip span.g{flex:1;min-width:0}
.kv{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:8px 16px;font-size:15px;line-height:22px}
.kv dt{color:var(--ink-2)}.kv dd{margin:0}
.out{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.out>div{display:flex;flex-direction:column;gap:10px;align-items:flex-start;padding:20px;border-radius:10px;font-size:15px;line-height:24px}
/* code */
pre{margin:0;background:var(--code-bg);color:var(--code-ink);border-radius:10px;overflow-x:auto;font-family:var(--mono);font-size:14px;line-height:22px}
pre .bar{display:flex;justify-content:space-between;padding:8px 16px;font-size:12px;line-height:16px;color:var(--code-dim);border-bottom:1px solid rgba(143,163,196,.2)}
pre code{display:block;padding:16px;font-family:inherit}
.k{color:var(--code-hi)}.s{color:var(--code-warm)}.c{color:var(--code-dim);font-style:italic}
/* features list */
.feat li{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 0;border-bottom:1px solid var(--line)}
.feat li:last-child{border-bottom:0}
.feat ul{list-style:none;margin:0;padding:8px 20px}
.feat .hd{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.cmp ol{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px;font-size:15px;line-height:22px}
.cmp li{display:flex;gap:10px;align-items:center}
.cmp .res{margin-top:4px;padding:12px 14px;border-radius:10px;font-weight:500;font-size:15px;line-height:22px}
.facts{display:flex;flex-wrap:wrap;gap:16px 48px;margin-top:32px}
.facts strong{font-size:22px;color:var(--ink)}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pills span{padding:4px 12px;border-radius:999px;background:var(--surface-2);font-size:14px;line-height:22px}
.rule{background:var(--code-bg);color:var(--code-ink);border-radius:16px;padding:24px;font-family:var(--mono);font-size:14px;line-height:26px;overflow-x:auto}
.rule .i{padding-left:16px}
.fc{display:flex;flex-direction:column;gap:8px}
.fc .ib{display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;border-radius:10px;background:var(--guard-bg);color:var(--guard-ink);margin-bottom:8px}
.fc p{font-size:15px;line-height:24px;color:var(--ink-2)}
/* join */
.join .perks{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:12px}
.join .perks li{display:flex;gap:12px;align-items:flex-start}
.join .perks .ic{color:var(--brand-mint);margin-top:2px}
.form{background:var(--surface);color:var(--ink);border-radius:16px;padding:32px;box-shadow:var(--shadow)}
.form form{display:flex;flex-direction:column;gap:20px}
.f{display:grid;gap:6px}
label,legend{font-size:14px;line-height:20px;font-weight:500}
.opt{font-weight:400;color:var(--ink-2)}
input[type=email],input[type=text],select{font:inherit;font-size:15px;height:42px;padding:0 12px;color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:10px;width:100%}
input[aria-invalid=true]{border:2px solid var(--revert);padding:0 11px}
fieldset{margin:0;padding:0;border:0;display:flex;flex-direction:column;gap:12px}
legend{padding:0;margin-bottom:10px}
.cb{display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:22px;font-weight:400;cursor:pointer}
.cb input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--guard);flex:none}
.err{display:flex;align-items:center;gap:6px;font-size:14px;line-height:22px;color:var(--revert)}
.err[hidden],.done[hidden],form[hidden]{display:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.done{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.done h3{font-size:24px;line-height:32px}
footer{padding:40px 24px;background:var(--navy);color:var(--navy-ink);border-top:1px solid rgba(231,237,247,.16)}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 40px;align-items:center;justify-content:space-between}
footer img{height:28px;width:auto;display:block}
footer a{color:var(--brand-pale)}
footer .mail{font-family:var(--mono);font-size:14px;color:var(--brand-mint)}
footer .lg{font-size:13px;color:var(--brand-pale)}
@media (max-width:600px){section{padding:56px 16px}.top{padding:12px 16px}.panel{padding:20px}.form{padding:24px}}