:root{
  --font-brand:'Switzer',system-ui,sans-serif;
  --font-data:'Sometype Mono',ui-monospace,monospace;
  --dur-micro:120ms;--dur-element:350ms;--dur-scene:600ms;
  --ease:cubic-bezier(0.16,1,0.3,1);
  color-scheme:dark;
  --bg:#121212;--surface:#1c1c1c;--ink:#f2f2f2;--sub:#b3b3b3;--muted:#7e7e7e;
  --hairline:#333333;--axis:#a3a3a3;
  --green:oklch(0.70 0.15 152);--amber:oklch(0.80 0.14 80);--red:oklch(0.55 0.17 25);
  --paper:#ffffff;--paper-ink:#161616;--paper-sub:#555;--paper-hairline:#e2e2e2;
  --paper-green:oklch(0.53 0.138 152);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--font-brand);line-height:1.55}
.wrap{max-width:1120px;margin:0 auto;padding:0 32px}
a{color:inherit}
.num{font-family:var(--font-data);font-variant-numeric:tabular-nums}
.kicker{font-family:var(--font-data);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}

nav{position:sticky;top:0;z-index:20;background:color-mix(in oklab,var(--bg) 90%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--hairline)}
nav .wrap{display:flex;align-items:center;gap:28px;padding-top:16px;padding-bottom:16px}
nav .wm{height:24px;width:auto;display:block}
nav .links{margin-left:auto;display:flex;gap:26px;font-size:.9rem;color:var(--sub)}
nav .links a{text-decoration:none}
nav .links a:hover{color:var(--ink)}
.cta{font-family:var(--font-data);font-size:.82rem;padding:10px 20px;border-radius:999px;background:var(--ink);color:var(--bg);text-decoration:none;font-weight:500;border:1px solid var(--ink)}
.cta:hover{background:var(--bg);color:var(--ink)}
.cta.big{font-size:.95rem;padding:14px 30px}

header{padding:110px 0 90px;border-bottom:1px solid var(--hairline);position:relative;overflow:hidden}
header::before{content:'';position:absolute;inset:0;background-image:linear-gradient(var(--hairline) 1px,transparent 1px),linear-gradient(90deg,var(--hairline) 1px,transparent 1px);background-size:56px 56px;opacity:.18;pointer-events:none;-webkit-mask-image:radial-gradient(ellipse 75% 80% at 50% 45%,#000 35%,transparent 95%);mask-image:radial-gradient(ellipse 75% 80% at 50% 45%,#000 35%,transparent 95%)}
header .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
@media(max-width:900px){header .wrap{grid-template-columns:1fr}}
h1{font-size:clamp(2.6rem,5.4vw,4rem);font-weight:800;letter-spacing:-0.02em;line-height:1.04}
h1 .earned{color:var(--muted);transition:color 350ms cubic-bezier(0.16,1,0.3,1)}
h1 .earned.on{color:var(--green)}
.sub{font-size:1.15rem;color:var(--sub);max-width:46ch;margin:24px 0 34px}
.sub strong{color:var(--ink);font-weight:600}
.hero-ctas{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.ghost{font-family:var(--font-data);font-size:.82rem;color:var(--sub);text-decoration:none;border-bottom:1px solid var(--hairline);padding-bottom:2px}
.ghost:hover{color:var(--ink)}

.term{background:var(--surface);border:1px solid var(--hairline);border-radius:14px;padding:26px 28px;box-shadow:0 18px 60px rgba(0,0,0,.35)}
.term .thead{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}
.term .tlabel{font-family:var(--font-data);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.bignum{font-family:var(--font-data);font-size:2.6rem;font-weight:700;line-height:1}
.bignum .delta{font-size:1.05rem;color:var(--green);font-weight:500;margin-left:10px}
.term svg{width:100%;height:auto;display:block;margin-top:8px}
.term .foot{font-family:var(--font-data);font-size:.72rem;color:var(--muted);margin-top:12px}

section{padding:96px 0;border-bottom:1px solid var(--hairline)}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:800;letter-spacing:-0.015em;line-height:1.12;max-width:24ch}
.lede{color:var(--sub);max-width:58ch;margin-top:18px;font-size:1.05rem}
.lede strong{color:var(--ink)}

.lawline{margin-top:34px;border-left:2px solid var(--hairline);padding:8px 0 8px 24px;max-width:64ch}
.lawline p{font-size:1.3rem;font-weight:600;line-height:1.4}
.lawline .num{color:var(--green)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-top:20px}
@media(max-width:900px){.split{grid-template-columns:1fr}}

.gridviz{background:var(--surface);border:1px solid var(--hairline);border-radius:14px;padding:26px}
.gridviz .cells{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:14px}
.gridviz .cell{aspect-ratio:1;border-radius:5px;background:var(--hairline);display:flex;align-items:center;justify-content:center;font-family:var(--font-data);font-size:.68rem;color:var(--bg);font-weight:700;opacity:0;transform:scale(.85)}
.gridviz .legend{display:flex;gap:18px;margin-top:16px;font-family:var(--font-data);font-size:.7rem;color:var(--muted)}
.dot{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:6px;vertical-align:-1px}

.feature-list{margin-top:26px;display:grid;gap:0}
.feature-list .row{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:16px 0;border-top:1px solid var(--hairline);font-size:.95rem}
.feature-list .row:last-child{border-bottom:1px solid var(--hairline)}
.feature-list .k{font-family:var(--font-data);font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.feature-list .row p{color:var(--sub);max-width:none}

.modules{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px}
@media(max-width:1000px){.modules{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.modules{grid-template-columns:1fr}}
.mod{border:1px solid var(--hairline);border-radius:12px;padding:20px;background:var(--surface)}
.mod h3{font-size:.98rem;font-weight:600;margin-bottom:6px}
.mod p{font-size:.84rem;color:var(--muted);line-height:1.5}
.mod .num{color:var(--green);font-size:.78rem}

.report{background:var(--paper);color:var(--paper-ink);border-radius:14px;padding:34px 36px;border:1px solid var(--paper-hairline)}
.report .rk{font-family:var(--font-data);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:#8a8a8a;margin-bottom:14px}
.report h3{font-size:1.5rem;font-weight:800;letter-spacing:-0.01em}
.report p{color:var(--paper-sub);font-size:.95rem;margin-top:10px}
.report table{width:100%;border-collapse:collapse;margin-top:18px}
.report td,.report th{padding:9px 0;border-bottom:1px solid var(--paper-hairline);font-size:.88rem;text-align:left}
.report th{font-family:var(--font-data);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:#8a8a8a}
.report td.num{font-family:var(--font-data)}
.report .pos{color:var(--paper-green);font-weight:700}
.report .brandnote{font-family:var(--font-data);font-size:.68rem;color:#8a8a8a;margin-top:16px}

.quoteband{padding:110px 0;text-align:left}
.quoteband blockquote{font-size:clamp(1.5rem,3.2vw,2.2rem);font-weight:700;letter-spacing:-0.01em;line-height:1.3;max-width:30ch}
.quoteband blockquote .num{color:var(--ink)}
.quoteband cite{display:block;font-style:normal;font-family:var(--font-data);font-size:.78rem;color:var(--muted);margin-top:22px}

footer{padding:80px 0 60px}
footer .wrap{display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start;justify-content:space-between}
footer svg{height:22px;width:auto}
footer .cols{display:flex;gap:60px;font-size:.88rem;color:var(--sub)}
footer .cols a{display:block;text-decoration:none;margin-bottom:10px}
footer .cols a:hover{color:var(--ink)}
footer .fine{width:100%;margin-top:40px;padding-top:24px;border-top:1px solid var(--hairline);font-family:var(--font-data);font-size:.7rem;color:var(--muted)}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .gridviz .cell{opacity:1!important;transform:none!important}
}

footer .wm{height:22px;width:auto}

/* module flip cards */
.modflip{padding:0;background:transparent;border:none;perspective:1000px;cursor:pointer}
.modflip .modinner{position:relative;min-height:186px;height:100%;transform-style:preserve-3d;transition:transform 480ms cubic-bezier(.4,.2,.2,1)}
.modflip:hover .modinner,.modflip:focus-visible .modinner,.modflip.flipped .modinner{transform:rotateY(180deg)}
.modface{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border:1px solid var(--hairline);border-radius:12px;padding:20px;background:var(--surface);overflow:auto}
.modback{transform:rotateY(180deg)}
.modback p{font-family:var(--font-data);font-size:.76rem;line-height:1.6}
.modhint{position:absolute;right:14px;bottom:10px;font-family:var(--font-data);font-size:.68rem;color:var(--muted);opacity:.7}
@media(prefers-reduced-motion:reduce){.modflip .modinner{transition:none}}