:root{--blue:#5aa9ff;--green:#37d98b;--amber:#ffb020;--paper:#f2efe7;--paper-2:#e9e5d9;--ink:#171526;--muted:#6b667b;--line:rgba(23,21,38,.17);--dark:#0d0b18;
--lime:#d8ff61;--violet:#7356ff;--cyan:#62ddff;--stop:#e8472b;--on-lime:#171526;--code-bg:#171526;--code-fg:#ecebf3;
--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--sans:Arial,Helvetica,system-ui,sans-serif}
@media (prefers-color-scheme:dark){:root{--paper:#0d0b18;--paper-2:#16132a;--ink:#f2efe7;--muted:#a19cb3;--line:rgba(242,239,231,.17);--code-bg:#05040c;--code-fg:#ecebf3}}
*{box-sizing:border-box}html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit}a:focus-visible,button:focus-visible,select:focus-visible{outline:3px solid var(--violet);outline-offset:2px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--paper);padding:8px 12px;z-index:100}.skip:focus{left:8px}
img{max-width:100%}
.eyebrow{font:11px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:0 0 10px}
.muted{color:var(--muted)}

/* header: dark bar so the logo can be white only */
.site-header{height:76px;padding:0 4vw;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:20;background:#0d0b18;color:#fff;border-bottom:1px solid rgba(255,255,255,.12)}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.wm{font-family:system-ui,-apple-system,"Segoe UI","Helvetica Neue",Arial,sans-serif;font-size:26px;line-height:1;letter-spacing:-.03em;color:#fff}
.wl{font-weight:300}.wb{font-weight:600}
.logo .sub{font:10px var(--mono);letter-spacing:.14em;color:rgba(255,255,255,.65);padding-left:12px;border-left:1px solid rgba(255,255,255,.25)}
#site-nav{display:flex;gap:28px;align-items:center}
#site-nav a{font:11px var(--mono);text-transform:uppercase;letter-spacing:.1em;text-decoration:none;padding:6px 0;border-bottom:2px solid transparent;color:#fff}
#site-nav a:hover,#site-nav a[aria-current=page]{border-bottom-color:var(--lime)}
#site-nav .nav-accent{color:var(--lime);font-weight:700}
.nav-toggle{display:none;border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;padding:10px 12px;font:11px var(--mono);text-transform:uppercase;letter-spacing:.1em;cursor:pointer}
.site-header a:focus-visible,.site-header button:focus-visible{outline-color:var(--lime)}
@media (max-width:820px){
 .logo .sub{display:none}.nav-toggle{display:block}
 #site-nav{display:none;position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:#0d0b18;border-bottom:1px solid rgba(255,255,255,.12);padding:8px 4vw 16px}
 #site-nav.open{display:flex}#site-nav a{padding:12px 0;width:100%}}

/* layout */
main.article{max-width:46rem;margin:0 auto;padding:48px 16px 72px}
main.wide{max-width:none;padding:0}
section.band{padding:72px 4vw;border-bottom:1px solid var(--line)}
section.band>.inner{max-width:72rem;margin:0 auto}
section.band.alt{background:var(--paper-2)}
section.dark{background:var(--dark);color:#f2efe7;border-bottom:0}
section.dark .eyebrow{color:#a19cb3}
h1,h2,h3{line-height:1.1;letter-spacing:-.03em}
h1{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:900;margin:.2em 0 .4em}
h2{font-size:clamp(1.6rem,3.2vw,2.2rem);font-weight:900;margin:1.6em 0 .5em}
h3{font-size:1.15rem;margin:1.4em 0 .4em}
.lede{font-size:1.2rem;color:var(--muted);max-width:40rem}

/* hero */
.hero{padding:88px 4vw 72px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero .inner{max-width:72rem;margin:0 auto}
.hero h1{font-size:clamp(2.6rem,9vw,7.2rem);letter-spacing:-.06em;line-height:1;margin:.1em 0 .3em}
.hero h1 .line{display:block}.hero h1 em{white-space:nowrap;display:inline-block;line-height:1.02;margin-top:.06em}
.hero h1 em{font-style:normal;background:var(--blue);color:#0d0b18;transition:background-color .7s ease,color .7s ease;padding:0 .12em;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.hero p.lede{font-size:clamp(1.05rem,2vw,1.35rem);max-width:38rem}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 20px}
.btn{display:inline-block;padding:14px 22px;font:12px var(--mono);text-transform:uppercase;letter-spacing:.1em;text-decoration:none;border:2px solid var(--ink);color:var(--ink);background:transparent;cursor:pointer}
.btn.primary{background:var(--ink);color:var(--paper)}.btn:hover{transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--violet)}
.install{display:inline-flex;align-items:center;gap:12px;background:var(--code-bg);color:var(--code-fg);padding:12px 16px;font:14px var(--mono);max-width:100%;overflow-x:auto}
.install button{background:transparent;border:1px solid rgba(255,255,255,.3);color:inherit;font:11px var(--mono);padding:4px 8px;cursor:pointer;text-transform:uppercase}

/* principles */
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line)}
.principles div{padding:28px;border-right:1px solid var(--line)}.principles div:last-child{border-right:0}
.principles b{display:block;font:900 clamp(1.1rem,2vw,1.5rem)/1.2 var(--sans);letter-spacing:-.03em}
.principles p{margin:.6em 0 0;color:var(--muted);font-size:.95rem}
@media (max-width:820px){.principles{grid-template-columns:1fr}.principles div{border-right:0;border-bottom:1px solid var(--line)}.principles div:last-child{border-bottom:0}}

/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;margin-top:28px}
.card{display:block;border:1px solid var(--line);padding:22px;text-decoration:none;background:var(--paper);transition:transform .15s,box-shadow .15s}
a.card:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--ink)}
.card h3{margin:.2em 0 .4em}.card p{margin:0;color:var(--muted);font-size:.95rem}
.tag{display:inline-block;font:10px var(--mono);text-transform:uppercase;letter-spacing:.1em;padding:3px 8px;border:1px solid var(--line);color:var(--muted)}
.decision{border-left:8px solid var(--line)}
.decision.allow{border-left-color:var(--lime)}.decision.deny{border-left-color:var(--stop)}.decision.approval{border-left-color:var(--violet)}.decision.closed{border-left-color:var(--stop);background:repeating-linear-gradient(135deg,transparent 0 10px,rgba(232,71,43,.07) 10px 20px)}
.decision code,.decision b{font:700 14px var(--mono)}

/* pipeline */
.pipeline{list-style:none;padding:0;margin:28px 0 0;display:grid;grid-template-columns:repeat(6,1fr);gap:0;counter-reset:s}
.pipeline li{border:1px solid var(--line);margin-left:-1px;padding:16px 14px;position:relative;counter-increment:s;min-height:150px;font-size:.9rem;background:var(--paper)}
.pipeline li::before{content:"0" counter(s);display:block;font:11px var(--mono);color:var(--muted);margin-bottom:8px}
.pipeline b{display:block;font-size:1rem;letter-spacing:-.02em;margin-bottom:4px}.pipeline span{color:var(--muted)}
@media (max-width:980px){.pipeline{grid-template-columns:repeat(2,1fr)}.pipeline li{margin-left:0;margin-top:-1px;min-height:0}}
@media (max-width:520px){.pipeline{grid-template-columns:1fr}}

/* simulator */
.sim{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:0;border:1px solid var(--line);margin-top:28px;background:var(--paper)}
.sim-list{border-right:1px solid var(--line);max-height:640px;overflow:auto}
.sim-list button{display:block;width:100%;text-align:left;padding:14px 16px;border:0;border-bottom:1px solid var(--line);background:transparent;color:inherit;font:inherit;font-size:.95rem;cursor:pointer;line-height:1.35}
.sim-list button:hover{background:var(--paper-2)}.sim-list button[aria-pressed=true]{background:var(--ink);color:var(--paper)}
.sim-list .dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px;vertical-align:baseline}
.dot.ALLOW{background:var(--lime);outline:1px solid var(--ink)}.dot.DENY,.dot.FAIL_CLOSED{background:var(--stop)}.dot.REQUIRE_APPROVAL{background:var(--violet)}
.sim-out{padding:26px;min-width:0}
.sim-out h3{margin:0 0 4px;font-size:1.4rem}.sim-out .what{color:var(--muted);margin:0 0 18px}
.steps{list-style:none;padding:0;margin:0 0 18px;display:grid;grid-template-columns:repeat(6,1fr);gap:6px}
.steps li{font:10px var(--mono);text-transform:uppercase;letter-spacing:.06em;border:1px solid var(--line);padding:8px 6px;text-align:center;color:var(--muted)}
.steps li.pass{background:var(--lime);color:var(--on-lime);border-color:var(--ink)}
.steps li.stop{background:var(--stop);color:#fff;border-color:var(--stop);font-weight:700}
.steps li.skip{opacity:.45}
@media (max-width:520px){.steps{grid-template-columns:repeat(3,1fr)}}
.verdict{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:0 0 14px}
.badge{font:700 14px var(--mono);padding:8px 12px;letter-spacing:.04em}
.badge.ALLOW{background:var(--lime);color:var(--on-lime)}.badge.DENY,.badge.FAIL_CLOSED{background:var(--stop);color:#fff}.badge.REQUIRE_APPROVAL{background:var(--violet);color:#fff}
.ran{font:13px var(--mono)}.ran b{padding:2px 6px;border:1px solid currentColor}
.codes{font:13px var(--mono);color:var(--muted)}
.sim-note{font-size:.8rem;color:var(--muted);margin:14px 0 0}
@media (max-width:820px){.sim{grid-template-columns:1fr}.sim-list{border-right:0;border-bottom:1px solid var(--line);max-height:280px}}

/* code + tables + prose */
pre{background:var(--code-bg);color:var(--code-fg);padding:18px 20px;overflow-x:auto;font:13.5px/1.6 var(--mono);margin:1.2em 0;border-left:6px solid var(--lime)}
code{font-family:var(--mono);font-size:.9em}p code,li code,td code,h2 code,h3 code{background:var(--paper-2);padding:.1em .35em}
pre code{background:none;padding:0;font-size:inherit}
.table-wrap{overflow-x:auto;margin:1.2em 0}table{border-collapse:collapse;width:100%;font-size:.93rem}
th,td{border:1px solid var(--line);padding:8px 12px;text-align:left;vertical-align:top}th{background:var(--paper-2);font:11px var(--mono);text-transform:uppercase;letter-spacing:.06em}
.prose p,.prose li{max-width:42rem}.prose blockquote{margin:1.4em 0;padding:4px 0 4px 20px;border-left:6px solid var(--violet);font-size:1.12rem;font-weight:700;letter-spacing:-.02em}
.prose h2{border-top:1px solid var(--line);padding-top:1em}
.toc{border:1px solid var(--line);padding:14px 18px;margin:24px 0;max-width:42rem}.toc ul{margin:0;padding-left:18px}.toc li{margin:.15em 0;font-size:.95rem}
.next{margin-top:3em}

/* footer */
.site-footer{padding:48px 4vw 28px;border-top:1px solid var(--line)}
.foot-grid{max-width:72rem;margin:0 auto;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}
.foot-grid a{display:block;text-decoration:none;padding:3px 0;font-size:.95rem}.foot-grid a:hover{text-decoration:underline}.foot-grid p{margin:.3em 0}
.foot-brand{font-size:1.2rem}.legal{max-width:72rem;margin:32px auto 0;font:11px var(--mono);color:var(--muted)}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* family */
.family{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin-top:24px}
.family .card.core{background:var(--lime);color:var(--on-lime);border-color:var(--ink)}.family .card.core p{color:var(--on-lime)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}@media (max-width:820px){.two{grid-template-columns:1fr}}
.flush{margin-top:0}.on-dark{color:#cfcbe0}.lime-link{color:var(--lime)}
.plain{font-size:1.1rem;font-weight:700;letter-spacing:-.01em;margin:0 0 10px;max-width:34rem}.problem .card h3{font-size:1.1rem}.aud .card h3{font-size:1.2rem}.badge{font-size:13px}
.small{font-size:.9rem}.code-name{margin-top:12px!important}.install{margin:12px 0}
.wm-ink{color:var(--ink);font-size:24px}

/* hero: dark stage for the gate animation */
.hero{background:#0d0b18;color:#f2efe7;border-bottom:1px solid rgba(255,255,255,.12);min-height:600px;display:flex;align-items:center}
.hero .inner{position:relative;z-index:2;width:100%}.hero .eyebrow{color:#a19cb3}.hero .lede{color:#cfcbe0;max-width:30rem}.hero .lede strong{color:#fff}.hero .muted{color:#a19cb3}
.hero h1{color:#fff}
.hero .btn{border-color:#f2efe7;color:#f2efe7}.hero .btn.primary{background:var(--lime);color:#171526;border-color:var(--lime)}.hero .btn:hover{box-shadow:4px 4px 0 var(--violet)}
.hero-art{position:absolute;inset:0 0 0 24%;z-index:1;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 34%,#000 74%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 34%,#000 74%,transparent 100%)}
.hero-art canvas{display:block;width:100%;height:100%}
.hero-ui{position:absolute;z-index:3;left:4vw;right:4vw;bottom:18px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.gate-caption{margin:0;font:11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#a19cb3;margin-left:auto;text-align:right}
.gate-toggle{font:10px var(--mono);letter-spacing:.1em;text-transform:uppercase;background:transparent;color:#cfcbe0;border:1px solid rgba(255,255,255,.35);padding:6px 10px;cursor:pointer;order:-1}
.gate-toggle:focus-visible{outline-color:var(--lime)}
@media (max-width:820px){.hero{min-height:640px;align-items:flex-start;padding-top:56px}.hero-art{inset:0;opacity:.5;-webkit-mask-image:none;mask-image:none}.hero .lede{max-width:none}.hero-ui{flex-direction:column;align-items:flex-start}.gate-caption{margin-left:0;text-align:left}}

@media (min-width:821px) and (max-width:1100px){.hero .lede{max-width:22rem}}

.hero[data-gate=pass] h1 em{background:var(--green);color:#0d0b18}
.hero[data-gate=warn] h1 em{background:var(--amber);color:#0d0b18}
.hero[data-gate=closed] h1 em{background:var(--stop);color:#fff}