/* A calm, readable reference shelf. Shared by the two Trioux websites. */
.normes-page{--nr-ink:#152c3f;--nr-muted:#53616b;--nr-paper:#f6f4ef;--nr-line:#d8ddd9;--nr-orange:#a54a11;background:var(--nr-paper)}
.normes-page main{color:var(--nr-ink);font-size:16px;line-height:1.65}
.normes-page main *{box-sizing:border-box;min-width:0}
.normes-page main h1,.normes-page main h2,.normes-page main h3{color:var(--nr-ink);letter-spacing:-.035em;line-height:1.16;word-break:normal;overflow-wrap:break-word;hyphens:none}
.normes-page main p{margin-top:0}
.normes-page main button,.normes-page main input,.normes-page main select{font:inherit}
.normes-page main button{cursor:pointer;line-height:1.45;white-space:normal}
.normes-page main a{color:inherit}
.normes-page main :focus-visible{outline:3px solid #cb681e;outline-offset:4px}
.normes-page main [hidden]{display:none!important}
.normes-shell{max-width:1240px;margin:0 auto;padding-left:28px;padding-right:28px}
.normes-hero{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(240px,.7fr);gap:70px;align-items:center;padding-top:54px;padding-bottom:48px}
.normes-breadcrumb{display:flex;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--nr-muted);margin-bottom:28px}
.normes-breadcrumb a{text-decoration:none;border-bottom:1px solid #b9c2c6}
.normes-overline{font-size:12px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--nr-orange);margin-bottom:14px}
.normes-hero h1{font-size:clamp(34px,4.8vw,60px);max-width:760px;margin:0 0 22px}
.normes-lead{font-size:18px;line-height:1.65;max-width:660px;color:var(--nr-muted);margin-bottom:18px}
.normes-hero-facts{display:flex;flex-wrap:wrap;gap:12px 23px;font-size:13px;color:var(--nr-muted);margin-top:22px}
.normes-hero-facts strong{color:var(--nr-ink);font-size:16px}
.normes-drawing{position:relative;min-height:250px;padding:28px;display:flex;align-items:flex-end;background:#e8ece7;border:1px solid #c9d2cb;overflow:hidden}
.normes-drawing:before{content:"";position:absolute;inset:17px;background:linear-gradient(90deg,transparent 49.5%,#b9c5ba 49.5%,#b9c5ba 50%,transparent 50%),linear-gradient(transparent 49.5%,#b9c5ba 49.5%,#b9c5ba 50%,transparent 50%);background-size:44px 44px;opacity:.42}
.normes-drawing svg{position:absolute;width:74%;height:150px;top:24px;left:13%;fill:none;stroke:#385349;stroke-width:1.5;vector-effect:non-scaling-stroke}
.normes-drawing p{position:relative;margin:0;background:#e8ece7;padding:8px 0 0;font-size:12px;line-height:1.7;letter-spacing:.04em;color:#385349}
.normes-drawing p strong{display:block;letter-spacing:0;font-size:16px}
.normes-search-panel{background:#fff;border:1px solid var(--nr-line);padding:28px 32px;box-shadow:0 8px 30px #152c3f05;margin-bottom:36px}
.normes-search-panel form{display:block;padding:0;background:none;margin:0}
.normes-search-panel label{display:block;font-size:18px;font-weight:750;color:var(--nr-ink);margin-bottom:12px}
.normes-search-field{position:relative;display:flex;align-items:center}
.normes-search-field svg{position:absolute;left:18px;width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.6;pointer-events:none}
.normes-search-field input{display:block;width:100%;height:auto;min-height:62px;padding:17px 54px 17px 54px;border:1px solid #9dacae;border-radius:5px;background:#fcfcfa;color:var(--nr-ink);font-size:17px;box-shadow:none}
.normes-search-field input::placeholder{color:#66727a;opacity:1}
.normes-search-field input::-webkit-search-cancel-button{display:none}
.normes-clear{position:absolute;right:10px;padding:8px;min-height:40px;min-width:40px;background:transparent;border:0;border-radius:4px;color:#53616b;font-size:22px!important}
.normes-suggestions{display:flex;gap:6px 13px;align-items:center;flex-wrap:wrap;font-size:13px;margin-top:13px;color:var(--nr-muted)}
.normes-suggestions button{background:transparent;border:0;border-bottom:1px solid #bec8c9;border-radius:0;color:var(--nr-ink);font-size:13px;padding:4px 0}
.normes-suggestions button:hover{border-color:var(--nr-orange);color:var(--nr-orange)}
.normes-browser{padding-bottom:54px}
.normes-section-label{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:0 0 16px}
.normes-section-label h2{font-size:21px;margin:0}
.normes-section-label p{margin:0;font-size:13px;color:var(--nr-muted)}
.normes-trades{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.normes-trade{background:transparent;display:flex;align-items:center;gap:12px;padding:16px 17px;min-height:74px;text-align:left;border:1px solid #cfd6d0;border-radius:5px;color:var(--nr-ink)}
.normes-trade svg{width:25px;height:25px;flex:0 0 25px;fill:none;stroke:currentColor;stroke-width:1.45}
.normes-trade>span{flex:1;font-weight:650;font-size:14px;line-height:1.35}
.normes-trade small{display:block;font-size:11px;font-weight:400;color:var(--nr-muted);margin-top:4px}
.normes-trade:hover{background:#edece6;border-color:#819789}
.normes-trade[aria-pressed=true]{background:var(--nr-ink);border-color:var(--nr-ink);color:#fff}
.normes-trade[aria-pressed=true] small{color:#d7e2e5}
.normes-theme-row{display:flex;gap:12px;align-items:flex-start;margin-top:24px}
.normes-theme-row>p{font-size:13px;margin:7px 2px 0 0;flex:0 0 auto;color:var(--nr-muted)}
.normes-themes{display:flex;flex-wrap:wrap;gap:8px}
.normes-theme{border:1px solid #cbd3ce;background:transparent;padding:8px 13px;border-radius:30px;color:var(--nr-ink);font-size:13px!important}
.normes-theme:hover{background:#fff}
.normes-theme[aria-pressed=true]{background:#fff0e3;color:#853909;border-color:#b97846;font-weight:700}
.normes-result-toolbar{display:flex;justify-content:space-between;gap:22px;align-items:flex-end;padding:26px 0 20px;margin-top:27px;border-top:1px solid var(--nr-line)}
.normes-result-toolbar h2{margin:0 0 5px;font-size:25px}
.normes-result-toolbar p{font-size:13px;color:var(--nr-muted);margin:0}
.normes-result-controls{display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap}
.normes-result-controls label{display:grid;gap:4px;font-size:12px;font-weight:600}
.normes-result-controls select{font-size:13px;min-height:43px;border:1px solid #b7c4c6;border-radius:4px;background:#fff;padding:8px 32px 8px 12px;color:var(--nr-ink);max-width:260px}
.normes-reset{border:0;border-bottom:1px solid #849499;border-radius:0;background:transparent;padding:8px 0;font-size:13px!important;color:var(--nr-ink);min-height:43px}
.normes-active{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px;font-size:13px;color:var(--nr-muted)}
.normes-active span{padding:6px 11px;background:#e8ece8;border-radius:4px}
.normes-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.normes-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--nr-line);border-radius:5px;padding:25px 27px}
.normes-card-top{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.normes-code{font-size:15px;font-weight:800;color:var(--nr-ink);letter-spacing:.025em}
.normes-type{font-size:11px;line-height:1.4;color:#496270;background:#edf2f2;padding:4px 7px;border-radius:3px}
.normes-card h3{font-size:20px;line-height:1.28;margin:0 0 13px;font-weight:700}
.normes-card>p{font-size:14px;line-height:1.65;color:var(--nr-muted);margin:0 0 16px}
.normes-card-bottom{margin-top:auto}
.normes-official{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-size:13px;font-weight:700;line-height:1.5;padding:8px 0;border-bottom:1px solid #bbc7cc}
.normes-official span[aria-hidden]{color:var(--nr-orange)}
.normes-official:hover{color:var(--nr-orange)}
.normes-card details{border-top:1px solid #e6e9e5;margin-top:16px;padding-top:13px;font-size:13px;color:var(--nr-muted)}
.normes-card summary{cursor:pointer;font-weight:650;color:var(--nr-ink);padding:4px 0;list-style:none}
.normes-card summary::-webkit-details-marker{display:none}
.normes-card summary:before{content:"+";margin-right:9px;color:var(--nr-orange);font-size:17px}
.normes-card details[open] summary:before{content:"−"}
.normes-card details p{margin:10px 0 0}
.normes-reference-meta{font-size:12px}
.normes-empty{padding:34px;border:1px dashed #adbfbb;background:#fff;border-radius:5px}
.normes-empty h3{font-size:23px;margin:0 0 10px}
.normes-empty p{max-width:610px;color:var(--nr-muted)}
.normes-action{display:inline-flex;justify-content:center;align-items:center;gap:8px;background:var(--nr-ink);color:#fff!important;text-decoration:none;border:1px solid var(--nr-ink);border-radius:4px;font-size:14px!important;font-weight:700;min-height:48px;padding:12px 20px}
.normes-action:hover{background:#284759}
.normes-more-row{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;align-items:center;margin-top:26px}
.normes-more-row p{font-size:12px;color:var(--nr-muted);margin:0}
.normes-coverage{display:flex;align-items:flex-start;gap:18px;border-top:1px solid var(--nr-line);padding-top:22px;margin-top:30px}
.normes-coverage>span{width:26px;flex:0 0 26px;font-size:19px;font-family:Georgia,serif;color:var(--nr-orange)}
.normes-coverage p{font-size:13px;line-height:1.7;color:var(--nr-muted);margin:0;max-width:900px}
.normes-understand{background:#e9ede8;border-top:1px solid #d3dbd3;padding-top:48px;padding-bottom:50px}
.normes-understand h2{font-size:29px;margin:0 0 24px}
.normes-definitions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.normes-definition{border-top:2px solid #9bada0;padding-top:20px}
.normes-definition>span{font-size:12px;color:var(--nr-orange);font-weight:700}
.normes-definition h3{font-size:21px;margin:9px 0 13px}
.normes-definition p{color:var(--nr-muted);font-size:14px;margin-bottom:16px}
.normes-definition a{display:inline-flex;font-size:13px;text-underline-offset:5px;line-height:1.6;font-weight:650}
.normes-cta{display:flex;justify-content:space-between;align-items:center;gap:35px;padding-top:45px;padding-bottom:50px}
.normes-cta h2{font-size:28px;max-width:700px;margin:0 0 12px}
.normes-cta p{color:var(--nr-muted);max-width:690px;margin:0;font-size:15px}
.normes-cta .normes-action{flex-shrink:0}
.normes-page .site-header a[aria-current=page]{color:#a54a11;border-bottom:2px solid #c1692c}
.normes-noscript{background:#fff3e9;padding:20px 24px;border:1px solid #d5b494;margin-bottom:24px;font-size:14px}
.norm-index{max-width:1184px;margin:34px auto 0;border:1px solid var(--nr-line);background:#fff;padding:23px 27px;border-radius:5px}
.norm-index summary{font-size:16px;font-weight:700;cursor:pointer;color:var(--nr-ink)}
.norm-index>p{font-size:13px;color:var(--nr-muted);margin-top:17px}
.norm-index ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 30px;list-style:none;margin:20px 0 0;padding:0}
.norm-index li{border-top:1px solid #e2e7e1;padding:12px 0;font-size:13px;line-height:1.6}
.norm-index li a{display:flex;flex-direction:column;gap:3px;text-decoration:none;text-wrap:pretty;overflow-wrap:break-word}
.norm-index li small{font-size:12px;color:var(--nr-muted)}
.norm-index li a:hover{text-decoration:underline;text-underline-offset:4px}
.norm-index li strong{font-weight:700}
@media(max-width:1000px){.normes-hero{gap:30px;grid-template-columns:minmax(0,1.5fr) minmax(210px,.65fr)}.normes-trades{grid-template-columns:repeat(3,minmax(0,1fr))}.normes-drawing{min-height:225px;padding:20px}.normes-result-toolbar{align-items:flex-start}.normes-result-controls{justify-content:flex-end}}
@media(max-width:700px){.normes-shell{padding-left:22px;padding-right:22px}.normes-hero{grid-template-columns:1fr;padding-top:32px;padding-bottom:24px;gap:0}.normes-drawing{display:none}.normes-hero h1{font-size:clamp(33px,7vw,46px);line-height:1.16;margin-bottom:18px}.normes-breadcrumb{margin-bottom:22px}.normes-lead{font-size:16px}.normes-search-panel{padding:22px 20px;margin-bottom:27px}.normes-search-field input{font-size:16px;min-height:58px;padding-left:43px;padding-right:42px}.normes-search-field svg{left:13px;width:21px}.normes-search-panel label{font-size:17px}.normes-search-field input::placeholder{font-size:14px}.normes-trades{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.normes-trade{padding:14px 13px;gap:9px;min-height:80px}.normes-trade svg{width:21px;flex-basis:21px}.normes-trade>span{font-size:13px;line-height:1.5}.normes-section-label{display:block}.normes-section-label p{margin-top:5px}.normes-theme-row{display:block;margin-top:22px}.normes-theme-row>p{margin:0 0 10px}.normes-theme{padding:8px 12px}.normes-result-toolbar{flex-direction:column;gap:15px;align-items:stretch}.normes-result-controls{justify-content:space-between}.normes-result-controls select{max-width:100%}.normes-results{grid-template-columns:1fr;gap:12px}.normes-card{padding:24px}.normes-card h3{font-size:20px}.normes-definitions{grid-template-columns:1fr;gap:22px}.normes-definition{padding-top:15px}.normes-understand{padding-top:36px;padding-bottom:36px}.normes-understand h2{font-size:27px}.normes-cta{flex-direction:column;align-items:flex-start;padding-top:35px;padding-bottom:40px;gap:23px}.normes-coverage{gap:10px}.normes-browser{padding-bottom:34px}.normes-more-row{flex-direction:column}.normes-empty{padding:26px 24px}}
@media(max-width:360px){.normes-shell{padding-left:18px;padding-right:18px}.normes-trade{padding:13px 11px}.normes-trade svg{display:none}.normes-hero h1{font-size:33px}.normes-result-controls{display:block}.normes-reset{margin-top:10px}.normes-card{padding:22px}.normes-search-panel{padding:20px 18px}}
@media(max-width:1240px){.norm-index{margin-left:28px;margin-right:28px}}
@media(max-width:700px){.norm-index{margin-left:22px;margin-right:22px;padding:22px 24px}.norm-index ul{grid-template-columns:1fr}}
@media(max-width:360px){.norm-index{margin-left:18px;margin-right:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Public content is read directly, with applicability beside its explanation. */
.normes-scope{border-top:1px solid #e6e9e5;padding-top:15px;margin-bottom:8px}.normes-scope strong{display:block;font-size:14px;line-height:1.5;margin-bottom:7px}.normes-scope p{font-size:14px;line-height:1.7;color:var(--nr-muted);margin:0}.norm-index li>p{font-size:14px;line-height:1.7;margin:10px 0;color:var(--nr-muted)}.norm-index li>strong{display:block;font-size:16px;line-height:1.45}.norm-index li a{margin-top:12px}.normes-hero{padding-top:32px;padding-bottom:28px}.normes-drawing{min-height:210px}