:root{
  --cream:#f7f0e3;
  --paper:#fffaf2;
  --ink:#0a0d0c;
  --soft:#6f665b;
  --line:#d9ccbc;
  --red:#b6221d;
  --red-dark:#891b18;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit} img{max-width:100%;display:block} ::selection{background:var(--red);color:white}
.site-nav,.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px clamp(18px,4vw,52px);background:rgba(247,240,227,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(10,13,12,.12)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;text-transform:uppercase;letter-spacing:.12em;font-weight:900;color:var(--ink)}
.brand img{display:none}.brand span{font-size:.92rem}.site-nav nav,.nav nav{display:flex;gap:20px;flex-wrap:wrap;align-items:center}.site-nav nav a,.nav nav a{text-decoration:none;text-transform:uppercase;letter-spacing:.09em;font-size:.72rem;font-weight:800;color:#5d554c;border-bottom:2px solid transparent;padding:4px 0}.site-nav nav a:hover,.site-nav nav a.active,.nav nav a:hover,.nav nav a.active{color:var(--ink);border-color:var(--red)}
.hero-simple{max-width:1260px;margin:0 auto;min-height:calc(100vh - 72px);display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(34px,6vw,82px);align-items:center;padding:clamp(58px,8vw,110px) clamp(20px,5vw,72px)}
.eyebrow,.kicker{margin:0 0 14px;text-transform:uppercase;letter-spacing:.16em;color:var(--red);font-size:.78rem;font-weight:900}.eyebrow.light{color:#fff}
.hero-text h1{font-size:clamp(4rem,11vw,9rem);line-height:.84;letter-spacing:-.08em;margin:0;text-transform:uppercase;font-weight:900}.hero-rule{font-size:clamp(1.6rem,3.3vw,3.2rem);line-height:1;letter-spacing:-.055em;margin:30px 0 0;max-width:790px;font-weight:900}.hero-sub{font-size:clamp(1rem,1.7vw,1.25rem);max-width:660px;color:var(--soft);margin:18px 0 0;font-weight:500}.actions,.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.button,.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:1px solid var(--ink);border-radius:999px;padding:13px 18px;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;font-weight:900;background:transparent;color:var(--ink)}.button.primary,.btn.primary,.btn.red{background:var(--red);border-color:var(--red);color:#fff}.button:hover,.btn:hover{transform:translateY(-1px)}
.hero-logo{background:var(--cream);padding:0;border-radius:14px;align-self:center}.hero-logo img{width:min(560px,42vw);margin:auto;border-radius:4px}.proof-row{max-width:var(--max);margin:0 auto;padding:0 24px 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.proof-row article{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:20px}.proof-row b{display:block;font-size:1.4rem;line-height:1;text-transform:uppercase}.proof-row span{display:block;color:var(--soft);margin-top:8px;font-size:.96rem}.section{max-width:var(--max);margin:0 auto;padding:clamp(60px,8vw,100px) 24px}.section.compact{padding-top:50px}.section-title{max-width:850px;margin-bottom:28px}.section-title.narrow{max-width:720px}.section-title h2,.panel h2,.closing-band h2{font-size:clamp(2rem,5vw,4.6rem);line-height:.96;letter-spacing:-.06em;margin:0}.section-title p:not(.eyebrow){color:var(--soft);font-size:1.06rem;margin-top:14px}.rule-card{display:grid;grid-template-columns:.62fr 1.38fr;gap:28px;align-items:center;background:var(--ink);color:#fff;border-radius:26px;padding:clamp(28px,5vw,56px)}.rule-number{font-size:clamp(5rem,15vw,12rem);line-height:.78;letter-spacing:-.13em;font-weight:900;color:var(--red)}.rule-number span{font-size:.42em}.rule-copy h3{font-size:clamp(1.25rem,2.8vw,2.25rem);line-height:1.08;letter-spacing:-.035em;margin:0 0 14px}.rule-copy p{color:#ddd;margin:0;font-size:1.08rem}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:clamp(24px,4vw,42px)}.red-panel{background:var(--red);border-color:var(--red);color:white}.red-panel p:not(.eyebrow){font-size:1.1rem;color:#ffe7e1;margin:18px 0 0}.calculator input[type=range],.range{width:100%;accent-color:var(--red);margin:26px 0}.calc-grid,.calc-values{display:grid;grid-template-columns:1fr 1fr;gap:12px}.calc-grid div,.calc-values div{background:#111;color:#aaa;border-radius:14px;padding:18px;text-transform:uppercase;letter-spacing:.08em;font-size:.72rem;font-weight:900}.calc-grid strong,.calc-values b{display:block;color:white;text-transform:none;letter-spacing:-.045em;font-size:clamp(1.35rem,3vw,2.5rem);line-height:1.05;margin-top:5px}.door-grid,.cards-four{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.door-grid a,.cards-four a{display:block;min-height:190px;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:22px;text-decoration:none}.door-grid a:hover,.cards-four a:hover{border-color:var(--red)}.door-grid small,.cards-four small{display:block;text-transform:uppercase;letter-spacing:.11em;color:var(--red);font-size:.7rem;font-weight:900;margin-bottom:10px}.door-grid b,.cards-four b{display:block;font-size:1.25rem;line-height:1.08;letter-spacing:-.02em}.door-grid span,.cards-four span{display:block;margin-top:10px;color:var(--soft)}.faq-list,.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq-list details,.faq-grid details{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:18px}.faq-list summary,.faq-grid summary{cursor:pointer;font-weight:900;font-size:1.05rem}.faq-list p,.faq-grid p{color:var(--soft);margin-bottom:0}.closing-band{text-align:center;background:var(--ink);color:white;padding:clamp(70px,9vw,116px) 24px}.closing-band p{margin:0 0 10px;text-transform:uppercase;letter-spacing:.16em;color:var(--red);font-weight:900}.closing-band .button{margin-top:26px;border-color:#fff;color:#fff}.closing-band .button.primary{border-color:var(--red);color:#fff}.site-footer{display:flex;gap:18px;justify-content:space-between;align-items:center;flex-wrap:wrap;border-top:1px solid rgba(10,13,12,.12);padding:28px clamp(18px,4vw,52px);background:var(--cream)}.site-footer b{text-transform:uppercase;letter-spacing:.1em}.site-footer span,.site-footer p{color:var(--soft);margin:0}.site-footer div span{display:block;color:var(--red);font-weight:800;text-transform:uppercase;letter-spacing:.1em;font-size:.76rem}
/* Secondary pages */
.doc-hero{background:var(--ink);color:#fff;padding:74px 24px}.doc-hero .inner{max-width:var(--max);margin:0 auto}.doc-hero h1{font-size:clamp(2.6rem,7vw,5.8rem);line-height:.9;letter-spacing:-.065em;margin:0}.doc-hero p{max-width:780px;color:#ddd;font-size:1.08rem}.doc-shell,.section.doc-shell{max-width:1040px;margin:0 auto;padding:54px 24px}.doc,.prose{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:clamp(24px,4vw,44px)}.doc h1,.prose h1{font-size:clamp(2rem,5vw,3.8rem);line-height:1;letter-spacing:-.05em}.doc h2,.prose h2{font-size:clamp(1.55rem,3vw,2.5rem);line-height:1.05;letter-spacing:-.035em;margin-top:2rem}.doc h3,.prose h3{font-size:1.1rem}.doc p,.doc li,.prose p,.prose li,.prose dd{color:#34302b;font-size:1.02rem}.doc a,.prose a{color:var(--red);font-weight:800}.card,.asset,.system-card,.definition,.abstract,.rule,.obj{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:20px}.card.dark{background:var(--ink);color:#fff}.card.dark p{color:#ddd}.obj{border-left:6px solid var(--red)}.systems-grid,.asset-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.system-card{text-decoration:none}.score{font-size:2.6rem;font-weight:900;color:var(--red);letter-spacing:-.06em}.quote-wall,.color-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.quote{border-radius:16px;padding:22px;background:var(--ink);color:#fff;font-weight:900;font-size:1.3rem;line-height:1}.quote.red{background:var(--red)}.quote.light{background:var(--paper);color:var(--ink);border:1px solid var(--line)}.asset img{background:var(--cream);border-radius:14px;margin-bottom:12px;border:1px solid var(--line)}.swatch{border-radius:14px;padding:26px 16px;color:#fff;font-weight:900}.swatch.cream{color:#111}.tbl-scroll{overflow-x:auto}.prose table,.doc table{width:100%;border-collapse:collapse;background:#fff}.prose th,.prose td,.doc th,.doc td{border:1px solid var(--line);padding:8px}.prose tr.cls td,.doc tr.cls td{background:#111;color:#fff}.prose tr.aff td,.doc tr.aff td{background:#ffe5e0}.sub{color:var(--soft);font-size:1.08rem}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:28px}.section-head h2{font-size:clamp(2rem,5vw,4rem);line-height:1;letter-spacing:-.05em;margin:0}.section-head .sub{max-width:500px}
@media(max-width:980px){.site-nav nav,.nav nav{display:none}.hero-simple,.rule-card,.two-col{grid-template-columns:1fr}.hero-logo img{width:min(560px,82vw)}.proof-row,.door-grid,.cards-four,.faq-list,.faq-grid,.systems-grid,.asset-grid,.quote-wall,.color-row{grid-template-columns:1fr 1fr}.section-head{display:block}.hero-text h1{font-size:clamp(4rem,18vw,7rem)}}
@media(max-width:640px){.proof-row,.door-grid,.cards-four,.faq-list,.faq-grid,.systems-grid,.asset-grid,.quote-wall,.color-row,.calc-grid,.calc-values{grid-template-columns:1fr}.hero-simple{padding-top:44px}.actions .button,.button-row .btn{width:100%}.site-footer{display:block}.section{padding-left:18px;padding-right:18px}.site-nav,.nav{padding:15px 18px}.hero-rule{font-size:1.75rem}}