:root{
  --ink:#171b1c;
  --paper:#f3efe6;
  --white:#fffaf2;
  --cobalt:#284b63;
  --terracotta:#a64c35;
  --olive:#65705b;
  --gold:#cda04a;
  --line:#c4bbad;
  --quiet:#646863;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Nirmala UI","Mangal","Segoe UI",Arial,sans-serif;line-height:1.66}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button,input,textarea{font:inherit}
.signal-header{background:var(--paper);border-bottom:1px solid var(--ink)}
.signal-header__top{width:min(94vw,1420px);margin:auto;min-height:78px;display:grid;grid-template-columns:1fr auto auto;gap:26px;align-items:center}
.signal-brand{display:flex;align-items:center;gap:10px;text-decoration:none}.brand-mark{width:42px;height:42px;display:inline-flex;flex:0 0 42px}.brand-mark img{width:100%;height:100%;object-fit:contain}.signal-brand>span:last-child{display:flex;flex-direction:column;line-height:1}.signal-brand b{font-size:.92rem;letter-spacing:.12em}.signal-brand small{font-size:.65rem;color:var(--quiet);margin-top:5px}.signal-tag{font-family:ui-monospace,Consolas,monospace;font-size:.65rem;letter-spacing:.11em}
.signal-toggle{display:none;border:1px solid var(--ink);background:transparent;padding:8px 11px;cursor:pointer}
.signal-nav{width:min(94vw,1420px);margin:auto;display:flex;gap:28px;overflow:auto;white-space:nowrap}.signal-nav a{padding:10px 0 9px;text-decoration:none;font-size:.8rem;border-bottom:4px solid transparent}.signal-nav a[aria-current=page]{border-color:var(--terracotta);font-weight:800}.signal-menu{display:none}
.micro-label{font-family:ui-monospace,Consolas,monospace;font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:var(--terracotta);font-weight:800}
.topic-ribbon{width:min(94vw,1420px);margin:auto;padding:58px 0 72px;display:grid;grid-template-columns:90px 1.25fr .75fr;gap:42px;align-items:start}.topic-ribbon__marker{align-self:stretch;border-right:1px solid var(--ink);display:flex;flex-direction:column;justify-content:space-between;padding-right:14px}.topic-ribbon__marker span{font-family:Georgia,serif;font-size:5rem;color:var(--gold)}.topic-ribbon__marker small{writing-mode:vertical-rl;transform:rotate(180deg);font-size:.62rem;letter-spacing:.12em}.topic-ribbon h1,.index-board h1,.catalog-opening h1,.ladder-opening h1,.context-opening h1,.question-index h1,.about-grid h1,.contact-grid h1,.legal-column h1{font-family:Georgia,"Noto Serif Devanagari",serif;font-weight:500;line-height:1;letter-spacing:-.045em}.topic-ribbon h1{font-size:clamp(3.6rem,7vw,6.8rem);margin:12px 0 0}.topic-ribbon__note{border-top:1px solid var(--ink);padding-top:18px;color:#505650;font-size:1.06rem}
.reference-strip{width:min(94vw,1420px);margin:auto;border-top:2px solid var(--ink);border-bottom:1px solid var(--ink);display:grid;grid-template-columns:repeat(3,1fr)}.reference-strip a{display:grid;grid-template-columns:46px 1fr;gap:9px;padding:17px 18px 17px 0;border-right:1px solid var(--line);text-decoration:none}.reference-strip a:last-child{border-right:0}.reference-strip span{font-family:Georgia,serif;font-size:1.5rem;color:var(--gold)}.reference-strip b,.reference-strip em{display:block}.reference-strip em{font-size:.72rem;color:var(--quiet);font-style:normal;margin-top:3px}
.evidence-axis{padding:92px max(3vw,calc((100vw - 1260px)/2));display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;background:#e8dfcf}.evidence-axis__copy h2,.claim-split h2,.ingredient-catalog h2,.context-frame h2{font-family:Georgia,"Noto Serif Devanagari",serif;font-weight:500;line-height:1.08;letter-spacing:-.035em}.evidence-axis__copy h2{font-size:clamp(2.8rem,5vw,4.7rem);margin:10px 0 23px}.evidence-axis__copy p{color:#515650}.evidence-axis__copy a,.claim-split a,.context-frame a{display:inline-block;margin-top:18px;text-decoration:none;font-weight:800;border-bottom:2px solid var(--terracotta)}.evidence-axis__images{display:grid;grid-template-columns:1fr 1fr;gap:8px;align-items:end}.evidence-axis__images figure{margin:0}.evidence-axis__images img{width:100%;height:420px;object-fit:cover}.evidence-axis__images figure:first-child img{height:330px}.evidence-axis figcaption,.context-photo figcaption,.context-frame figcaption{font-size:.7rem;color:var(--quiet);margin-top:7px}
.claim-split{background:var(--cobalt);color:#f6efe4;padding:78px max(4vw,calc((100vw - 1080px)/2));display:grid;grid-template-columns:140px 1fr;gap:48px}.claim-split__number{font-family:Georgia,serif;font-size:5rem;color:#e4bb6f}.claim-split h2{font-size:clamp(2.7rem,5vw,4.6rem);margin:8px 0 22px}.claim-split p{color:#d1dcdf}.claim-split a{border-color:#e4bb6f}
.ingredient-catalog{width:min(94vw,1340px);margin:auto;padding:85px 0 100px}.ingredient-catalog header{display:grid;grid-template-columns:80px 1fr;gap:24px;align-items:end;margin-bottom:25px}.ingredient-catalog header span{font-family:Georgia,serif;font-size:3rem;color:var(--gold)}.ingredient-catalog h2{font-size:clamp(2.5rem,4.5vw,3.9rem);margin:0}.ingredient-catalog__rows{border-top:2px solid var(--ink)}.ingredient-catalog article{display:grid;grid-template-columns:180px 1fr;gap:22px;padding:18px 0;border-bottom:1px solid var(--line);align-items:center}.ingredient-catalog article img{height:120px;width:180px;object-fit:cover}.ingredient-catalog article b{font-family:Georgia,serif;font-size:1.65rem;font-weight:500}.ingredient-catalog article p{margin:3px 0;color:var(--quiet)}
.context-frame{width:min(94vw,1240px);margin:0 auto 105px;display:grid;grid-template-columns:1fr .9fr;gap:55px;align-items:center}.context-frame figure{margin:0}.context-frame img{height:520px;width:100%;object-fit:cover}.context-frame h2{font-size:clamp(2.6rem,4.7vw,4.2rem);margin:10px 0 22px}.context-frame p{color:#515650}
.index-board,.ladder-opening,.question-index,.legal-column{width:min(92vw,1020px);margin:80px auto 110px}.index-board h1,.ladder-opening h1,.question-index h1,.legal-column h1{font-size:clamp(3.4rem,6.6vw,5.9rem);margin:12px 0 35px}.index-board__lines{border-top:2px solid var(--ink)}.index-board__lines a{display:grid;grid-template-columns:80px 1fr 70px;gap:24px;padding:20px 0;border-bottom:1px solid var(--line);text-decoration:none;align-items:center}.index-board__lines span{font-family:Georgia,serif;color:var(--gold);font-size:2rem}.index-board__lines b{font-family:Georgia,serif;font-size:2rem;font-weight:500}.index-board__lines p{margin:3px 0;color:var(--quiet)}.index-board__lines em{font-family:ui-monospace,monospace;font-size:.65rem;color:var(--terracotta);font-style:normal}
.catalog-opening,.context-opening{width:min(92vw,1040px);margin:80px auto 55px}.catalog-opening h1,.context-opening h1{font-size:clamp(3.4rem,6.5vw,5.9rem);margin:12px 0 24px}.catalog-opening>p:last-child{font-size:1.08rem;color:var(--quiet)}
.catalog-table{width:min(94vw,1160px);margin:0 auto 110px;border-top:2px solid var(--ink)}.catalog-table article{display:grid;grid-template-columns:70px 260px 1fr;gap:28px;padding:22px 0;border-bottom:1px solid var(--line);align-items:center}.catalog-table article>span{font-family:Georgia,serif;font-size:1.8rem;color:var(--gold)}.catalog-table img{height:180px;width:260px;object-fit:cover}.catalog-table h2{font-family:Georgia,serif;font-size:2rem;font-weight:500;margin:0 0 8px}.catalog-table p{color:var(--quiet);margin:0}
.claims-stair{width:min(92vw,1020px);margin:0 auto 55px;display:grid;gap:8px}.claims-stair__step{padding:22px 24px;border:1px solid var(--ink);display:grid;grid-template-columns:120px 1fr 1fr;gap:24px;align-items:center}.claims-stair__step span{font-family:ui-monospace,monospace;font-size:.68rem;color:var(--terracotta)}.claims-stair__step b{font-family:Georgia,serif;font-size:1.5rem;font-weight:500}.claims-stair__step p{margin:0;color:var(--quiet)}.step-two{margin-left:6%}.step-three{margin-left:12%}.step-four{margin-left:18%;background:var(--ink);color:#f5efe5}.step-four p{color:#c8d0cc}.step-four span{color:#e1b667}
.audit-questions{width:min(92vw,850px);margin:0 auto 110px}.audit-questions h2{font-family:Georgia,serif;font-size:2.4rem;font-weight:500}.audit-questions li{padding:12px 0;border-bottom:1px solid var(--line)}
.context-ledger{width:min(94vw,1120px);margin:0 auto 65px;border-top:2px solid var(--ink)}.context-ledger>div{display:grid;grid-template-columns:130px 240px 1fr;gap:25px;padding:20px 0;border-bottom:1px solid var(--line)}.context-ledger span{font-family:ui-monospace,monospace;color:var(--terracotta);font-size:.68rem}.context-ledger h2{font-family:Georgia,serif;font-size:1.8rem;font-weight:500;margin:0}.context-ledger p{margin:0;color:var(--quiet)}
.context-photo{width:min(94vw,1120px);margin:0 auto 45px}.context-photo img{width:100%;height:520px;object-fit:cover}.source-note{width:min(92vw,820px);margin:0 auto 110px;border-left:5px solid var(--gold);padding-left:24px}.source-note a{font-weight:800}
.question-index__items{border-top:2px solid var(--ink)}.question-index details{border-bottom:1px solid var(--line)}.question-index summary{cursor:pointer;padding:17px 0;font-family:Georgia,serif;font-size:1.55rem}.question-index details p{max-width:760px;color:var(--quiet);margin:0 0 18px}
.about-grid{width:min(92vw,1080px);margin:80px auto 110px;display:grid;grid-template-columns:.8fr 1.2fr;gap:55px}.about-grid h1{font-size:clamp(3.3rem,5.8vw,5.2rem);margin:12px 0}.about-grid__facts{border-top:2px solid var(--ink)}.about-grid__facts section{padding:20px 0;border-bottom:1px solid var(--line)}.about-grid__facts b{font-family:Georgia,serif;font-size:1.5rem;font-weight:500}.about-grid__facts p{color:var(--quiet)}
.contact-grid{width:min(92vw,1080px);margin:80px auto 110px;display:grid;grid-template-columns:.8fr 1.2fr;gap:50px}.contact-grid h1{font-family:Georgia,serif;font-weight:500;font-size:clamp(3rem,5.4vw,4.9rem);line-height:1;letter-spacing:-.04em}.contact-grid__note{border-left:4px solid var(--terracotta);padding-left:14px;color:var(--quiet)}.contact-grid form{display:grid;gap:12px;background:#e8dfcf;padding:30px}.contact-grid label{display:grid;gap:5px;font-size:.78rem;font-weight:800}.contact-grid input,.contact-grid textarea{padding:12px;border:1px solid #a99f91;background:var(--white)}.contact-grid button{border:0;background:var(--cobalt);color:white;padding:13px;font-weight:800;cursor:pointer}.contact-grid small{color:var(--quiet)}
.legal-column h2{font-family:Georgia,serif;font-size:2rem;font-weight:500;margin-top:38px}.legal-column p{color:#515650}.legal-column code{background:#e3dbcf;padding:2px 4px}
.utility-space{min-height:60vh}.utility-card{width:min(90vw,700px);margin:90px auto;text-align:center;border:1px solid var(--line);background:var(--white);padding:55px 30px}.utility-card>span{font-family:Georgia,serif;font-size:3rem;color:var(--terracotta)}.utility-card h1{font-family:Georgia,serif;font-size:3rem;font-weight:500}.utility-card a{font-weight:800}
.signal-footer{background:#141817;color:#f0eae1;padding:48px max(3vw,calc((100vw - 1320px)/2)) 18px;display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:38px}.signal-footer__note p{color:#adb5b0}.signal-footer__nav{display:flex;flex-direction:column;gap:7px}.signal-footer a{color:#f0eae1;text-decoration:none}.signal-footer__id{display:grid;grid-template-columns:70px 1fr;gap:7px}.signal-footer__id span{color:#8b948f}.signal-footer small{grid-column:1/-1;border-top:1px solid #3a403d;padding-top:14px;color:#7e8682}
@media(max-width:1040px){
  .topic-ribbon{grid-template-columns:70px 1fr}.topic-ribbon__note{grid-column:2}
  .evidence-axis{grid-template-columns:1fr}.context-frame{grid-template-columns:1fr}
  .ingredient-catalog article{grid-template-columns:150px 1fr}.ingredient-catalog article img{width:150px}
}
@media(max-width:760px){
  .signal-header__top{width:min(92vw,1420px);grid-template-columns:1fr auto}.signal-tag{display:none}.signal-nav{display:none}.signal-toggle{display:block}.signal-menu{position:absolute;z-index:25;left:4vw;right:4vw;background:var(--white);border:1px solid var(--ink);padding:8px;box-shadow:8px 8px 0 rgba(23,27,28,.12)}.signal-menu.open{display:block}.signal-menu a{display:block;padding:10px;text-decoration:none}
  .topic-ribbon{width:min(92vw,1420px);grid-template-columns:1fr;padding-top:35px}.topic-ribbon__marker{border-right:0;border-bottom:1px solid var(--ink);padding:0 0 10px;flex-direction:row}.topic-ribbon__marker span{font-size:2.8rem}.topic-ribbon__marker small{writing-mode:horizontal-tb;transform:none}.topic-ribbon__note{grid-column:auto}.topic-ribbon h1{font-size:3.05rem}
  .reference-strip{width:min(92vw,1420px);grid-template-columns:1fr}.reference-strip a{border-right:0;border-bottom:1px solid var(--line)}
  .evidence-axis{padding:65px 4vw}.evidence-axis__images{grid-template-columns:1fr}.evidence-axis__images img,.evidence-axis__images figure:first-child img{height:270px}
  .claim-split{grid-template-columns:1fr;padding:65px 4vw}.ingredient-catalog{width:min(92vw,1340px)}.ingredient-catalog article{grid-template-columns:110px 1fr}.ingredient-catalog article img{width:110px;height:100px}
  .context-frame{width:min(92vw,1240px)}.context-frame img{height:330px}
  .index-board__lines a{grid-template-columns:55px 1fr}.index-board__lines em{display:none}
  .catalog-table article{grid-template-columns:50px 1fr}.catalog-table img{grid-column:2;width:100%;height:260px}
  .claims-stair__step{grid-template-columns:1fr;gap:6px}.step-two,.step-three,.step-four{margin-left:0}
  .context-ledger>div{grid-template-columns:1fr;gap:6px}.context-photo img{height:330px}
  .about-grid,.contact-grid{grid-template-columns:1fr}.signal-footer{grid-template-columns:1fr}.signal-footer small{grid-column:auto}
}
@media(max-width:430px){
  .signal-brand small{display:none}.topic-ribbon h1{font-size:2.7rem}
  .index-board h1,.catalog-opening h1,.ladder-opening h1,.context-opening h1,.question-index h1,.legal-column h1{font-size:3rem}
}