.standards-page,
.standards-page body{overflow-x:clip;}
.standards-page body{display:flex;min-height:100vh;flex-direction:column;}
.standards-page main{flex:1;}
.standards-shell{width:min(1180px,calc(100% - 48px));margin-inline:auto;}

.standards-hero{position:relative;overflow:hidden;padding:62px 0 42px;border-bottom:1px solid var(--border);background:var(--surface);}
.standards-hero::before{content:"";position:absolute;right:max(-80px,calc((100vw - 1180px)/2 - 80px));top:-104px;width:390px;height:390px;border:74px solid var(--brand);border-radius:50%;opacity:.62;pointer-events:none;}
.standards-hero::after{content:"";position:absolute;right:clamp(25px,13vw,220px);bottom:-106px;width:210px;height:210px;background:var(--accent);clip-path:polygon(50% 0,100% 100%,0 100%);opacity:.08;pointer-events:none;}
.standards-hero .standards-shell{position:relative;z-index:1;}
.standards-hero__topline{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:30px;}
.standards-hero__kicker{margin:0;color:var(--accent);font-size:10px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;}
.standards-back{display:inline-flex;align-items:center;gap:8px;padding-bottom:3px;border-bottom:1px solid currentColor;font-size:11px;font-weight:800;}
.standards-back:hover{color:var(--accent);}
.standards-hero h1{max-width:940px;margin:0;font-family:var(--font-display);font-size:clamp(52px,7.2vw,92px);font-weight:800;line-height:.83;letter-spacing:-.075em;text-wrap:balance;}
.standards-hero__lead{max-width:720px;margin:30px 0 25px;color:var(--text-soft);font-size:18px;font-weight:560;line-height:1.52;letter-spacing:-.015em;}
.standards-meta{display:flex;align-items:center;gap:9px 18px;flex-wrap:wrap;color:var(--muted);font-size:11px;font-weight:700;}
.standards-meta__status{display:inline-flex;min-height:31px;align-items:center;padding:0 12px;border-radius:999px;background:var(--brand);color:var(--text);font-weight:800;}

.standards-layout{display:grid;grid-template-columns:220px minmax(0,780px);gap:72px;justify-content:center;align-items:start;padding-top:52px;padding-bottom:88px;}
.standards-toc{position:sticky;top:104px;align-self:start;}
.standards-toc__inner{padding:18px 0 18px 18px;border-left:2px solid var(--border);}
.standards-toc strong{display:block;margin:0 0 11px;font-size:10px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;}
.standards-toc nav{display:grid;grid-template-columns:1fr;gap:1px;}
.standards-toc a{display:block;padding:5px 0;color:var(--muted);font-size:10.5px;font-weight:680;line-height:1.35;}
.standards-toc a:hover{color:var(--accent);}
.standards-document{min-width:0;}
.standards-mobile-toc{display:none;}

.standards-draft-note{display:grid;grid-template-columns:122px minmax(0,1fr);gap:2px 22px;margin:0 0 42px;padding:22px 24px;border:1.5px solid var(--text);border-radius:12px;background:var(--brand);}
.standards-draft-note span{grid-row:1/3;align-self:start;padding-top:4px;font-size:9px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;}
.standards-draft-note strong{font-family:var(--font-display);font-size:20px;font-weight:800;line-height:1.12;letter-spacing:-.035em;}
.standards-draft-note p{margin:6px 0 0!important;color:var(--text)!important;font-size:12px!important;line-height:1.5!important;}

.standards-document>section{padding:48px 0 4px;border-top:1px solid var(--border);scroll-margin-top:100px;}
.standards-document>section:first-of-type{padding-top:0;border-top:0;}
.standards-section-label{margin:0 0 13px;color:var(--accent);font-size:9.5px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;}
.standards-document h2{max-width:720px;margin:0 0 22px;font-family:var(--font-display);font-size:clamp(31px,4.2vw,44px);font-weight:800;line-height:.98;letter-spacing:-.055em;text-wrap:balance;}
.standards-document p{margin:0 0 18px;color:var(--text-soft);font-size:15.5px;line-height:1.7;}
.standards-document ul,
.standards-document ol{margin:0 0 24px;padding-left:1.25em;color:var(--text-soft);font-size:15px;line-height:1.63;}
.standards-document li{margin:.62em 0;padding-left:.15em;}
.standards-document strong{font-weight:800;}
.standards-document a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px;}

.standards-principles h2{max-width:750px;font-size:clamp(34px,4.7vw,50px);}
.standards-principles__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:31px;border-top:2px solid var(--text);border-left:2px solid var(--text);}
.standards-principles__grid>div{min-height:178px;padding:20px;border-right:2px solid var(--text);border-bottom:2px solid var(--text);background:var(--surface);}
.standards-principles__grid span{display:block;margin-bottom:27px;color:var(--accent);font-size:10px;font-weight:800;letter-spacing:.08em;}
.standards-principles__grid strong{display:block;margin-bottom:7px;font-family:var(--font-display);font-size:17px;line-height:1.15;letter-spacing:-.025em;}
.standards-principles__grid p{margin:0;color:var(--muted);font-size:12.5px;line-height:1.5;}

.standards-callout{margin:26px 0 18px;padding:21px 23px;border-left:5px solid var(--brand);background:rgba(182,255,50,.14);}
.standards-callout strong{display:block;margin-bottom:5px;font-family:var(--font-display);font-size:16px;line-height:1.25;letter-spacing:-.025em;}
.standards-callout p{margin:0;color:var(--muted);font-size:13px;line-height:1.55;}
.standards-callout--dark{border-color:var(--brand);background:var(--text);color:#fff;}
.standards-callout--dark p{color:rgba(255,255,255,.72);}

.standards-rules{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:26px 0 20px;}
.standards-rules>div{padding:20px;border:1px solid var(--border);border-radius:10px;background:var(--surface);}
.standards-rules strong{display:block;margin-bottom:8px;font-family:var(--font-display);font-size:15px;letter-spacing:-.025em;}
.standards-rules p{margin:0;color:var(--muted);font-size:12.5px;line-height:1.55;}

.standards-formats{display:grid;gap:0;margin:27px 0 20px;border-top:2px solid var(--text);}
.standards-formats>div{display:grid;grid-template-columns:minmax(110px,.25fr) minmax(0,1fr);gap:24px;padding:17px 0;border-bottom:1px solid var(--border);}
.standards-formats dt{font-family:var(--font-display);font-size:15px;font-weight:800;letter-spacing:-.025em;}
.standards-formats dd{margin:0;color:var(--muted);font-size:13px;line-height:1.55;}

.standards-corrections{position:relative;margin:54px -30px 0;padding:31px 30px 32px!important;border:2px solid var(--text)!important;border-radius:14px;background:var(--surface);box-shadow:10px 10px 0 var(--brand);}
.standards-corrections::before{content:"";position:absolute;left:-2px;right:-2px;top:-2px;height:9px;border-radius:12px 12px 0 0;background:var(--brand);}
.standards-corrections h2{margin-bottom:12px;}
.standards-corrections__lead{max-width:600px;color:var(--muted)!important;font-size:13px!important;}
.standards-corrections ol{counter-reset:correction-step;padding:0;list-style:none;}
.standards-corrections li{position:relative;min-height:44px;margin:0;padding:16px 0 16px 48px;border-top:1px solid var(--border);}
.standards-corrections li::before{counter-increment:correction-step;content:counter(correction-step,decimal-leading-zero);position:absolute;left:0;top:17px;color:var(--accent);font-size:11px;font-weight:800;}
.standards-corrections__action{display:inline-flex;min-height:42px;align-items:center;gap:18px;margin-top:4px;padding:0 16px;border-radius:7px;background:var(--accent);color:#fff!important;font-size:12px;font-weight:800;text-decoration:none!important;}
.standards-corrections__action:hover{background:var(--accent-hover);}

.standards-contact{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:27px;}
.standards-contact>div{display:flex;min-height:98px;flex-direction:column;justify-content:space-between;padding:16px;border:1px solid var(--border);border-radius:10px;background:var(--surface);}
.standards-contact span{color:var(--muted);font-size:9px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;}
.standards-contact a{font-family:var(--font-display);font-size:13px;font-weight:800;line-height:1.25;text-decoration:none;}
.standards-contact a::after{content:" →";}
.standards-page .site-footer{margin-top:0;}

@media (max-width:960px){
  .standards-layout{grid-template-columns:190px minmax(0,1fr);gap:38px;}
  .standards-hero::before{right:-130px;}
}

@media (max-width:767px){
  .standards-shell{width:calc(100% - 32px);max-width:calc(100% - 32px);}
  .standards-hero{padding:34px 0 29px;}
  .standards-hero::before{right:-118px;top:-86px;width:260px;height:260px;border-width:50px;}
  .standards-hero::after{display:none;}
  .standards-hero__topline{margin-bottom:21px;}
  .standards-back{font-size:10px;}
  .standards-hero h1{font-size:clamp(39px,12vw,50px);line-height:.88;letter-spacing:-.065em;overflow-wrap:normal;word-break:normal;hyphens:none;}
  .standards-hero__lead{max-width:91%;margin:22px 0 20px;font-size:14px;line-height:1.5;}
  .standards-meta{gap:8px 12px;font-size:9.5px;}
  .standards-meta__status{min-height:28px;padding-inline:10px;}
  .standards-layout{display:block;padding-top:25px;padding-bottom:54px;}
  .standards-toc{display:none;}
  .standards-mobile-toc{display:block;margin:0 0 23px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
  .standards-mobile-toc summary{display:flex;min-height:52px;align-items:center;justify-content:space-between;gap:16px;list-style:none;font-size:12px;font-weight:800;cursor:pointer;}
  .standards-mobile-toc summary::-webkit-details-marker{display:none;}
  .standards-mobile-toc summary::after{content:"⌄";font-size:19px;transition:transform .18s ease;}
  .standards-mobile-toc[open] summary::after{transform:rotate(180deg);}
  .standards-mobile-toc nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));padding:0 0 12px;}
  .standards-mobile-toc a{min-width:0;padding:9px 8px 9px 0;border-top:1px solid var(--border);color:var(--muted);font-size:10.5px;font-weight:700;line-height:1.35;}
  .standards-draft-note{grid-template-columns:1fr;gap:4px;padding:17px 18px;margin-bottom:34px;}
  .standards-draft-note span{grid-row:auto;padding-top:0;}
  .standards-draft-note strong{font-size:18px;}
  .standards-draft-note p{margin-top:4px!important;font-size:11px!important;}
  .standards-document>section{padding:36px 0 3px;scroll-margin-top:76px;}
  .standards-section-label{margin-bottom:10px;}
  .standards-document h2{font-size:clamp(29px,8.7vw,37px);line-height:1.01;}
  .standards-document p{font-size:14.5px;line-height:1.65;}
  .standards-document ul,.standards-document ol{font-size:14px;line-height:1.58;}
  .standards-principles h2{font-size:clamp(31px,9.5vw,40px);}
  .standards-principles__grid{grid-template-columns:1fr;}
  .standards-principles__grid>div{min-height:138px;}
  .standards-principles__grid span{margin-bottom:17px;}
  .standards-rules{grid-template-columns:1fr;}
  .standards-formats>div{grid-template-columns:90px minmax(0,1fr);gap:14px;}
  .standards-corrections{margin:41px 0 0;padding:27px 18px 23px!important;box-shadow:7px 7px 0 var(--brand);}
  .standards-corrections li{padding-left:39px;font-size:13.5px;}
  .standards-contact{grid-template-columns:1fr;}
  .standards-contact>div{min-height:73px;}
}

@media (max-width:360px){
  .standards-shell{width:calc(100% - 24px);max-width:calc(100% - 24px);}
  .standards-hero h1{font-size:39px;}
  .standards-hero__lead{max-width:100%;}
  .standards-mobile-toc nav{grid-template-columns:1fr;}
  .standards-formats>div{grid-template-columns:1fr;gap:5px;}
}

@media print{
  .site-header,.site-footer,.standards-toc,.standards-mobile-toc,.standards-draft-note,.standards-back{display:none!important;}
  .standards-page body{display:block;background:#fff;color:#000;}
  .standards-hero{padding:0 0 24px;background:#fff;}
  .standards-hero::before,.standards-hero::after{display:none;}
  .standards-hero h1{font-size:42pt;}
  .standards-shell,.standards-layout{display:block;width:100%;max-width:none;padding:0;}
  .standards-document>section{break-inside:avoid;}
  .standards-document p,.standards-document li{color:#000;font-size:10.5pt;}
  .standards-corrections{margin:30px 0 0;box-shadow:none;}
}

@media (prefers-reduced-motion:reduce){
  .standards-mobile-toc summary::after{transition:none;}
}