/* Number Digit — design phase 1. Shared shell; scoped page layouts. */
:root{--nd-paper:#f7f6f2;--nd-ink:#172a3b;--nd-muted:#566576;--nd-blue:#244bc2;--nd-line:#dcdedb;--nd-gold:#b98636}
body{background:var(--nd-paper);color:var(--nd-ink)}
.site-header{background:var(--nd-paper);color:var(--nd-ink);border-bottom:1px solid var(--nd-line);box-shadow:none}
.header-inner{max-width:1240px;min-height:84px;padding:16px 28px}.logo{color:var(--nd-ink);font-size:24px;letter-spacing:-1px;display:flex;align-items:center;gap:7px;white-space:nowrap}.nd-brand-mark{display:inline-grid;place-items:center;width:34px;height:34px;background:var(--nd-blue);color:white;font:bold italic 24px Georgia,serif;margin-right:5px}.nd-brand-dot{color:var(--nd-blue);margin-left:-7px}
.main-nav>a,.main-nav .nav-group>summary{color:var(--nd-ink);font-size:14px;font-weight:600}.main-nav .nav-group>summary:hover,.main-nav .nav-group.active>summary{background:#e9edf9;color:var(--nd-blue)}.nav-submenu,.nav-subgroup-links{background:#fff;border-color:var(--nd-line)}.nav-toggle{border-color:var(--nd-line);background:transparent}.nav-toggle span{background:var(--nd-ink)}
.nd-design .container{max-width:1240px;background:transparent;box-shadow:none;border:0}.nd-design main{padding:0 28px 64px;background:transparent}.nd-design h1,.nd-design h2,.nd-design h3{color:var(--nd-ink)}.nd-design h2{font-size:clamp(27px,3vw,37px);line-height:1.2;letter-spacing:-1px}.nd-design a{color:var(--nd-blue)}.nd-design :focus-visible,.site-header :focus-visible{outline:3px solid #b98636;outline-offset:4px}
.nd-home .nd-hero{display:grid;grid-template-columns:1.15fr 1fr;gap:70px;align-items:center;padding:70px 0 58px}.nd-kicker{font:600 11px/1.5 Arial,sans-serif;text-transform:uppercase;letter-spacing:2px;color:var(--nd-muted);margin:0 0 22px}.nd-home h1{font:normal clamp(46px,5.6vw,76px)/1.04 Georgia,'Times New Roman',serif;letter-spacing:-3px;margin:0 0 24px}.nd-home h1 em{font-weight:normal;color:var(--nd-blue)}.nd-lead{max-width:440px;font-size:17px;line-height:1.8;color:var(--nd-muted)}.nd-actions{display:flex;flex-wrap:wrap;gap:23px;align-items:center;margin-top:30px}.nd-home .nd-button{display:inline-flex;align-items:center;gap:25px;background:var(--nd-blue);color:#fff;padding:14px 22px;border-radius:5px;font-weight:600;font-size:14px;text-decoration:none}.nd-button:hover{filter:brightness(.9)}.nd-text-link{font-size:14px;font-weight:600;text-underline-offset:5px}.nd-hero-note{margin-top:45px;font-size:11px;color:var(--nd-muted)}.nd-hero-note span{margin-right:12px;color:var(--nd-blue)}
.nd-number-art{position:relative;min-height:405px;padding:24px;background-color:#edeee8;background-image:linear-gradient(#d6d9d066 1px,transparent 1px),linear-gradient(90deg,#d6d9d066 1px,transparent 1px);background-size:26px 26px;border:1px solid #dce0d6;overflow:hidden}.nd-art-top,.nd-art-bottom{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1.4px;color:#526354}.nd-orbit{position:relative;display:grid;place-items:center;width:265px;height:265px;margin:12px auto;border:1px solid #aab5a4;border-radius:50%}.nd-orbit:after{content:'';position:absolute;inset:27px -28px;border:1px solid #aab5a4;border-radius:50%;transform:rotate(-35deg)}.nd-orbit>span{font:italic 160px/1 Georgia,serif;color:var(--nd-blue);letter-spacing:-13px;padding-right:12px}.nd-orbit i{width:12px;height:12px;background:var(--nd-gold);border-radius:50%;position:absolute;top:39px;right:28px}.nd-art-equation{text-align:center;font:20px Georgia,serif;margin:-4px 0 24px}.nd-art-equation span{color:#81907c;margin:0 12px}.nd-art-bottom{border-top:1px solid #ccd2c7;padding-top:17px}.nd-art-bottom strong{display:block;font:17px Georgia,serif;color:var(--nd-ink);letter-spacing:0;margin-top:7px}
.nd-section{padding:42px 0 50px;border-top:1px solid var(--nd-line)}.nd-section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:28px}.nd-section-head .nd-kicker{margin-bottom:12px}.nd-section-head h2{margin:0}.nd-section-head>p{font-size:13px;color:var(--nd-muted);max-width:210px;margin:0 0 3px}.nd-tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--nd-line);border-left:1px solid var(--nd-line)}.nd-home .nd-tool{display:block;padding:25px 26px;background:#ffffff70;border-right:1px solid var(--nd-line);border-bottom:1px solid var(--nd-line);text-decoration:none;transition:background .2s}.nd-tool:hover{background:#e9edf9}.nd-tool-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:23px}.nd-tool-symbol{font:30px/1 Georgia,serif;color:var(--nd-blue)}.nd-tool-index{font:10px/1.5 monospace;color:var(--nd-muted)}.nd-tool h3{font-size:17px;letter-spacing:-.3px;margin:0 0 7px}.nd-tool p{font-size:13px;color:var(--nd-muted);margin:0;line-height:1.6}
.nd-lab{display:grid;grid-template-columns:1fr 1fr;gap:75px;background:#eaeef8;padding:44px;margin:0 0 50px}.nd-lab h2{font:normal 39px/1.15 Georgia,serif;margin:0 0 20px}.nd-lab p{font-size:14px;color:var(--nd-muted);max-width:370px}.nd-lab .nd-kicker{font-size:11px}.nd-lab-model{align-self:center}.nd-equivalence{display:flex;justify-content:space-between;align-items:center;gap:8px;font-variant-numeric:tabular-nums}.nd-equivalence strong{font:32px Georgia,serif;color:var(--nd-blue)}.nd-equivalence>span{color:#7b88a6}.nd-quarter-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;height:72px;margin:25px 0}.nd-quarter-grid i{background:#d7ddeb;border:1px solid #bdc7df}.nd-quarter-grid .filled{background:var(--nd-blue);border-color:var(--nd-blue)}.nd-lab-model label{display:flex;justify-content:space-between;font-size:12px}.nd-lab-model input{width:100%;accent-color:var(--nd-blue);margin:15px 0;height:24px;cursor:pointer}.nd-lab-model .nd-small{font-size:11px;margin:0}.nd-paths{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.nd-paths>a{text-decoration:none;border-bottom:1px solid var(--nd-line);padding-bottom:20px}.nd-path-symbol{display:block;font:40px Georgia,serif;color:var(--nd-blue);margin:8px 0 25px}.nd-paths h3{font-size:18px;margin-bottom:10px}.nd-paths p{font-size:14px;color:var(--nd-muted)}
.nd-design .home-blog-section{border-top:1px solid var(--nd-line);padding-top:35px}.nd-design .blog-card{border:1px solid var(--nd-line);border-radius:3px;box-shadow:none}.nd-design .blog-card h3{font-size:20px}.site-footer{background:#182c3c;color:#dce3e8}.site-footer h2,.site-footer .footer-logo{color:#fff}
.nd-fraction .breadcrumb{padding:22px 28px 0;font-size:12px}.nd-fraction .fraction-converter-panel{background:#fff;border:1px solid var(--nd-line);border-radius:8px;padding:clamp(20px,4vw,46px);box-shadow:0 12px 40px #172a3b06;gap:20px}.nd-fraction .converter-head h1{font:normal clamp(35px,4vw,53px)/1.12 Georgia,serif;letter-spacing:-1.5px}.nd-fraction .converter-head p{max-width:650px;color:var(--nd-muted)}.nd-fraction .eyebrow{color:var(--nd-blue);font-size:11px;letter-spacing:2px;text-transform:uppercase}.nd-fraction .fraction-main-form{max-width:650px}.nd-fraction .fraction-parts-row input{border:1px solid #bfc7d3;background:#fafbfdf0;border-radius:5px;min-height:72px;font:36px Georgia,serif;color:var(--nd-ink)}.nd-fraction .fraction-parts-row label{font-size:13px;color:var(--nd-ink)}.nd-fraction .btn-like,.nd-fraction .copy-result-button{background:var(--nd-blue);border-color:var(--nd-blue);color:#fff;border-radius:5px}.nd-fraction .decimal-clear-button{background:#fff;color:var(--nd-blue)}.nd-fraction .fraction-advanced-entry{background:var(--nd-paper);border:1px solid var(--nd-line);border-radius:5px}.nd-fraction .fraction-advanced-entry summary{font-size:14px;color:var(--nd-ink)}.nd-fraction .result-panel{background:#f0f3fb;border-color:#d5ddef;border-radius:5px}.nd-fraction .result-panel.error{background:#fff1f0;border-color:#b94b42}.nd-fraction .quick-answer-text{font:normal 32px/1.3 Georgia,serif;color:var(--nd-blue)}.nd-fraction .converter-meta>div{background:#ffffffb3;border:1px solid #dce2ef;border-radius:4px;padding:17px}.nd-fraction .converter-meta dt{font-size:11px;text-transform:uppercase;letter-spacing:1px}.nd-fraction .converter-meta dd{color:var(--nd-ink)}.nd-fraction .page-section-nav{background:transparent;border-color:var(--nd-line)}.nd-fraction .related-tools-grid>a{border-radius:4px;box-shadow:none;border-color:var(--nd-line);background:#fff}.nd-fraction .article-section{max-width:820px}.nd-fraction .article-section h2{font-size:28px;margin-top:32px}.nd-fraction .fraction-profile-grid>article{background:#fff;border:1px solid var(--nd-line);padding:24px}.nd-fraction .fraction-index-browser{background:#fff;border-color:var(--nd-line)}
@media(min-width:901px){.main-nav{gap:22px}.main-nav .nav-group>summary{padding:9px 12px}.nd-fraction .fraction-answer-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:900px){.header-inner{padding:14px 20px;min-height:72px}.main-nav{background:var(--nd-paper)}.nd-home .nd-hero{gap:30px;padding-top:40px}.nd-number-art{min-height:355px;padding:18px}.nd-orbit{width:220px;height:220px}.nd-orbit>span{font-size:140px}.nd-home h1{font-size:52px}.nd-lab{gap:32px;padding:30px}.nd-tools{grid-template-columns:repeat(2,minmax(0,1fr))}.nd-paths{gap:20px}}
@media(max-width:640px){.nd-design main{padding:0 20px 40px}.nd-home .nd-hero{grid-template-columns:1fr;padding:35px 0;gap:28px}.nd-home h1{font-size:53px;letter-spacing:-2px}.nd-lead{font-size:16px}.nd-hero-note{margin-top:25px}.nd-number-art{min-height:330px}.nd-orbit{width:200px;height:200px}.nd-orbit>span{font-size:125px}.nd-section{padding:30px 0}.nd-section-head{display:block}.nd-section-head>p{margin-top:15px;max-width:none}.nd-tools{grid-template-columns:1fr}.nd-home .nd-tool{padding:20px}.nd-tool-top{margin-bottom:15px}.nd-lab{grid-template-columns:1fr;padding:24px;gap:25px;margin-bottom:30px}.nd-lab h2{font-size:33px}.nd-equivalence strong{font-size:27px}.nd-paths{grid-template-columns:1fr;gap:24px}.nd-path-symbol{margin-bottom:15px}.nd-fraction .breadcrumb{padding:16px 20px 0}.nd-fraction .fraction-converter-panel{padding:20px 16px}.nd-fraction .converter-head h1{font-size:35px}.nd-fraction .quick-answer-text{font-size:27px}.nd-fraction .fraction-answer-grid{grid-template-columns:1fr}.nd-actions{gap:18px}.logo{font-size:21px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

.nd-fraction a.decimal-clear-button{border:1px solid #c5cee2;padding:12px 18px;text-decoration:none;background:#fff;color:var(--nd-blue)}
@media(max-width:900px){.site-header .main-nav{transition:none}.site-header .main-nav.is-open{background:var(--nd-paper)}}

/* Shared brand and full-width footer — 2026-10-22. */
.nd-brand-icon{flex:0 0 34px;width:34px;height:34px;margin-right:5px}
body .site-footer{width:100%;max-width:none;margin:0;background:#172a3b;color:#dbe1e8;border-top:1px solid #2e4050;overflow:hidden}
.nd-footer-intro{max-width:1240px;margin:0 auto;padding:54px 28px 38px;display:flex;justify-content:space-between;align-items:center;gap:28px;border-bottom:1px solid #ffffff20}
.nd-footer-kicker{margin:0 0 17px;font:600 10px/1.5 Arial,sans-serif;letter-spacing:2px;text-transform:uppercase;color:#a9b9c9}
.nd-footer-statement{font:normal clamp(28px,3.4vw,43px)/1.2 Georgia,serif;letter-spacing:-1px;margin:0;color:#f7f6f2}
.nd-footer-statement em{color:#a9bdfc;font-weight:normal}.nd-footer-equation{font:normal 76px/1 Georgia,serif;color:#a9bdfc;white-space:nowrap}.nd-footer-equation span{font:normal 34px Georgia,serif;color:#b98636;vertical-align:middle;margin:0 20px}
body .site-footer .footer-inner{max-width:1240px;margin:0 auto;grid-template-columns:1.15fr .7fr .9fr 1.65fr;gap:35px;padding:40px 28px 45px}
body .site-footer .footer-logo{display:flex;align-items:center;gap:10px;font:700 23px/1.3 Arial,sans-serif;letter-spacing:-.7px;color:#fff;text-decoration:none;margin:0 0 19px}.site-footer .footer-logo img{flex:0 0 38px}.site-footer .footer-logo>span{color:#a9bdfc;margin-left:-10px}
body .site-footer .footer-brand p{font-size:13px;line-height:1.85;color:#b5c3d0;max-width:270px}
body .site-footer .footer-column h2{font:600 11px/1.5 Arial,sans-serif;text-transform:uppercase;letter-spacing:1.8px;margin:4px 0 20px;color:#f7f6f2}
body .site-footer .footer-column ul{gap:10px}body .site-footer .footer-column li{margin:0}
body .site-footer .footer-column a,body .site-footer .footer-bottom a{font-size:13px;line-height:1.6;color:#c3ced9;text-decoration:none;transition:color .15s}
body .site-footer .footer-column a:hover,body .site-footer .footer-bottom a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
body .site-footer .footer-mail{background:transparent;border:0;border-bottom:1px solid #ffffff30;border-radius:0;padding:0 0 5px;margin-top:20px;color:#c3d0f9;font-size:12px;font-weight:400;overflow-wrap:anywhere}
.nd-footer-tools ul{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:22px}
body .site-footer .footer-bottom{max-width:1240px;margin:0 auto;padding:20px 28px 26px;border-color:#ffffff20;background:transparent;align-items:center;color:#a9b9c9}.site-footer .footer-bottom p{font-size:11px}
body .back-to-top{width:48px;height:48px;right:24px;bottom:24px;border:1px solid #ffffff65;border-radius:14px;background:#244bc2;color:#fff;box-shadow:0 5px 20px #172a3b26;cursor:pointer;padding:0;transition:background .2s,transform .2s,box-shadow .2s;z-index:90}
body .back-to-top[hidden]{display:none}body .back-to-top:hover{background:#193a9c;border-color:#fff;transform:translateY(-3px);box-shadow:0 8px 24px #172a3b38}body .back-to-top:focus-visible{outline:3px solid #b98636;outline-offset:4px;background:#244bc2}
body .site-footer a:focus-visible{outline:2px solid #d8ad67;outline-offset:5px}
@media(max-width:1000px){body .site-footer .footer-inner{grid-template-columns:1fr 1fr;gap:32px 45px}.nd-footer-tools ul{column-gap:18px}}
@media(max-width:540px){.nd-footer-intro{padding:35px 20px 28px}.nd-footer-statement{font-size:29px}.nd-footer-equation{display:none}body .site-footer .footer-inner{padding:30px 20px;grid-template-columns:1fr 1fr;gap:30px 20px}.site-footer .footer-brand,.site-footer .nd-footer-tools{grid-column:1/-1}body .site-footer .footer-brand p{max-width:340px}body .site-footer .footer-bottom{padding:20px 20px 85px;flex-direction:column;align-items:start;gap:10px}body .back-to-top{width:44px;height:44px;right:16px;bottom:16px;border-radius:12px}}

/* Large numbers reference hub — scoped to the landing page. */
.nd-large .breadcrumb{padding:22px 28px 0;font-size:12px}.nd-large .ln-hero{padding:28px 0 32px}.nd-large h1{font:normal clamp(38px,4.8vw,62px)/1.08 Georgia,serif;letter-spacing:-2px;margin:0 0 20px}.nd-large h1 em{color:var(--nd-blue);font-weight:normal}.ln-answer{font-size:17px;line-height:1.8;max-width:830px;color:var(--nd-muted)}.ln-answer strong{color:var(--nd-ink)}.ln-milestones{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--nd-line);background:#fff;margin:26px 0}.ln-milestones>div{padding:22px 26px;border-right:1px solid var(--nd-line)}.ln-milestones>div:last-child{border:0}.ln-milestones span,.ln-milestones small{display:block;font-size:12px;color:var(--nd-muted)}.ln-milestones strong{display:block;color:var(--nd-blue);font:normal 39px/1.5 Georgia,serif}.nd-large sup{font-size:.65em;line-height:0;vertical-align:super}.ln-jumps{display:flex;flex-wrap:wrap;gap:12px 22px}.ln-jumps a{font-size:12px;text-underline-offset:4px}.ln-section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:22px}.ln-section-head h2{margin:0}.ln-section-head .nd-kicker{margin-bottom:10px}.ln-chart,.ln-section{padding:36px 0;border-top:1px solid var(--nd-line)}.nd-large .table-action-button{background:#fff;color:var(--nd-blue);border:1px solid #c7cfdf;border-radius:5px;font-size:12px;text-decoration:none}.nd-large .table-action-button:hover{background:#e9edf9}.nd-large .ln-search{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding:18px;background:#eaeef8;border:1px solid #d5dded;border-radius:5px;margin:0}.nd-large .ln-search label{font-size:13px;color:var(--nd-ink)}.nd-large .ln-search input{flex:1 1 220px;max-width:400px;background:#fff;border:1px solid #b7c3dc;border-radius:4px;padding:12px;font-size:15px}.ln-small{font-size:12px;color:var(--nd-muted);line-height:1.8}.nd-large .table-search-status{margin-left:auto;font-size:12px;color:var(--nd-muted)}.nd-large .table-wrap{border:1px solid var(--nd-line);border-radius:5px;margin:18px 0;background:#fff}.nd-large .table{margin:0;width:100%;border-collapse:collapse;font-size:14px}.nd-large .table th,.nd-large .table td{padding:13px 18px;text-align:left;border-color:var(--nd-line)}.nd-large .table tbody th{background:transparent;font-weight:500;text-transform:none;letter-spacing:0}.nd-large .table thead th{background:#edf0f6;color:var(--nd-ink);font-size:11px;letter-spacing:.7px;text-transform:uppercase}.nd-large .table tbody tr:nth-child(even){background:#fafbfdf0}.nd-large .table td{font-variant-numeric:tabular-nums}.nd-large .table caption{font-size:12px;text-align:left;padding:13px 18px;color:var(--nd-muted)}.nd-large .table th a{text-decoration:none}.nd-large .table th a:hover{text-decoration:underline}.ln-expand{display:block;margin:18px auto}.nd-large [hidden]{display:none!important}.ln-guide .ln-section>p{max-width:850px}.ln-guide p{font-size:16px;line-height:1.85;color:#455666}.ln-guide h3{font-size:20px;margin-top:28px}.ln-growth{display:grid;grid-template-columns:1.5fr 1fr;gap:50px;align-items:center}.ln-growth h2{max-width:500px}.ln-growth-card{padding:28px;background:#eaeef8;border:1px solid #d6deee}.ln-growth-card ol{list-style:none;padding:0;margin:0}.ln-growth-card li{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid #cdd6e9;padding:16px 0;font-size:14px}.ln-growth-card li:last-child{border:0}.ln-growth-card strong{font:normal 28px Georgia,serif;color:var(--nd-blue)}.ln-formulas{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:25px 0}.ln-formulas>div{padding:24px;background:#fff;border:1px solid var(--nd-line)}.ln-formulas span{display:block;font-size:12px;color:var(--nd-muted);margin-bottom:12px}.ln-formulas strong{font:normal 28px Georgia,serif;color:var(--nd-blue)}.ln-special-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.ln-special-grid>div{padding:28px;background:#fff;border:1px solid var(--nd-line)}.ln-special-grid h3{margin-top:0}.ln-special-grid .ln-big-power{font:normal 46px/1.5 Georgia,serif;color:var(--nd-blue);margin:18px 0}.ln-practice{display:flex;justify-content:space-between;gap:30px;align-items:center;background:#eaeef8;padding:30px;margin-bottom:30px}.ln-practice h2{margin:0}.ln-practice p{max-width:550px;font-size:14px}.ln-practice>div:last-child{display:grid;gap:12px}.nd-large .ln-practice .btn-like{background:var(--nd-blue);border-color:var(--nd-blue);color:#fff;font-size:13px;border-radius:5px}.ln-faq details{border-bottom:1px solid var(--nd-line);padding:20px 0}.ln-faq summary{font-size:16px;font-weight:600;cursor:pointer;color:var(--nd-ink)}.ln-faq p{max-width:850px;font-size:15px;line-height:1.8;color:var(--nd-muted)}.ln-sources p,.ln-sources li{font-size:13px;line-height:1.9;color:var(--nd-muted)}.ln-sources h2{font-size:24px}.ln-sources ul{padding-left:20px}
@media(max-width:720px){.ln-section-head{display:block}.ln-section-head .table-actions{margin-top:18px;justify-content:start}.ln-growth{grid-template-columns:1fr;gap:20px}.ln-special-grid{grid-template-columns:1fr;gap:18px}.ln-practice{display:block;padding:24px}.ln-practice>div:last-child{margin-top:20px}.ln-formulas{grid-template-columns:1fr}.ln-formulas>div{display:flex;justify-content:space-between;align-items:center;gap:15px}.ln-formulas span{margin:0}.nd-large .ln-search input{max-width:none}.nd-large .table-search-status{margin-left:0}.nd-large .table th,.nd-large .table td{padding:12px}.ln-milestones>div{padding:17px 12px}.ln-milestones strong{font-size:29px}.ln-milestones small{font-size:10px}.nd-large .breadcrumb{padding:18px 20px 0}.nd-large h1{font-size:39px;letter-spacing:-1px}.ln-answer{font-size:16px}.ln-section,.ln-chart{padding:28px 0}.ln-special-grid>div{padding:22px}}

/* Individual reference pages: exact data, compact editorial reading. */
.nd-reference .container{max-width:1180px;margin:auto;padding:0 24px}.nd-reference .breadcrumb{background:none;padding:24px 0;margin:0;font-size:12px}.nr-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;padding:50px 0 60px;align-items:center}.nd-reference h1{font:normal clamp(36px,4vw,62px)/1.13 Georgia,serif;letter-spacing:-1.5px;margin:22px 0;overflow-wrap:anywhere;color:var(--nd-ink)}.nr-answer{font-size:18px;line-height:1.85;max-width:600px;color:var(--nd-muted)}.nr-plate{padding:28px;background-color:#eeefe8;background-image:linear-gradient(#172d3b08 1px,transparent 1px),linear-gradient(90deg,#172d3b08 1px,transparent 1px);background-size:26px 26px;border:1px solid var(--nd-line);min-width:0}.nr-power{font:italic 112px/1.6 Georgia,serif;text-align:center;color:var(--nd-blue);white-space:nowrap}.nr-power sup{font-size:.38em;vertical-align:super}.nr-measures{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;border-top:1px solid #182d3b30;padding-top:22px}.nr-measures strong,.nr-measures span{display:block}.nr-measures strong{font:normal 27px Georgia,serif}.nr-measures span{font-size:9px;letter-spacing:2px;margin-top:8px;color:var(--nd-muted)}.nr-section{border-top:1px solid var(--nd-line);padding:40px 0}.nd-reference h2{font-size:28px;line-height:1.3;letter-spacing:-.5px;color:var(--nd-ink);margin:10px 0 22px;text-transform:none}.nr-section p{line-height:1.85}.nr-compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.nr-compare-grid label{display:block;font-size:14px;margin-bottom:12px}.nr-compare-grid select{width:100%;padding:14px;border:1px solid #aab3b7;background:#fff;color:var(--nd-ink);border-radius:4px;font:inherit}.nr-hint,.nr-note{font-size:13px;color:var(--nd-muted)}.nr-result{padding:24px;background:#eaeef8;border-left:3px solid var(--nd-blue);overflow-wrap:anywhere}.nr-result p{font:normal 27px Georgia,serif;margin:0 0 16px}.nr-result strong{font-size:15px;font-weight:500;line-height:1.7}.nr-formula{display:grid;gap:14px;margin-bottom:24px}.nr-formula strong{font:normal 32px Georgia,serif;color:var(--nd-blue)}.nr-formula span{font-size:14px;color:var(--nd-muted)}.nr-facts{border-collapse:collapse;width:100%;font-size:14px}.nr-facts caption{text-align:left;font-weight:600;padding-bottom:12px}.nr-facts th,.nr-facts td{border-bottom:1px solid var(--nd-line);padding:14px;text-align:left}.nr-facts th{font-weight:500;width:45%}.nr-full{margin-top:24px;background:#fff;border:1px solid var(--nd-line);padding:20px}.nr-full summary{cursor:pointer;font-weight:600}.nr-full code{display:block;overflow-wrap:anywhere;white-space:normal;font:14px/1.9 monospace;padding:16px 0;color:var(--nd-ink)}.nr-button{border:1px solid var(--nd-blue);background:var(--nd-blue);color:#fff;padding:12px 18px;border-radius:4px;cursor:pointer;font:inherit;font-size:13px}.nr-button[hidden]{display:none}#nr-copy-status{font-size:13px;margin-left:12px}.nr-note{border-left:2px solid #b38d41;padding-left:18px;margin:24px 0 0}.nr-editorial{max-width:820px}.nr-editorial h2:not(:first-child){margin-top:32px}.nr-editorial p{color:var(--nd-muted);font-size:16px}.nr-neighbors{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.nr-neighbors a{display:grid;gap:12px;padding:20px 15px;border:1px solid var(--nd-line);text-decoration:none;overflow-wrap:anywhere;background:#fff}.nr-neighbors a[aria-current]{border-color:var(--nd-blue);background:#eaeef8}.nr-neighbors span{font-size:12px}.nr-neighbors strong{font:normal 31px Georgia,serif;color:var(--nd-blue)}.nr-neighbors small{font-size:11px;color:var(--nd-muted)}.nd-reference :is(a,button,summary,select):focus-visible{outline:3px solid #bd8c2d;outline-offset:4px}
@media(max-width:800px){.nr-hero{gap:28px;grid-template-columns:1fr;padding:28px 0 36px}.nr-plate{max-width:520px;width:100%;box-sizing:border-box}.nr-compare-grid{grid-template-columns:1fr}.nr-neighbors{grid-template-columns:repeat(2,minmax(0,1fr))}.nr-power{font-size:94px}.nr-answer{font-size:16px}.nd-reference .container{padding:0 20px}.nr-section{padding:28px 0}.nd-reference h2{font-size:25px}}
@media print{.nr-button,#nr-other,.ln-jumps{display:none}.nr-full:not([open])>summary{display:none}.nr-hero{display:block}.nr-plate{break-inside:avoid}}

@media(max-width:400px){.nr-plate{padding:20px}.nr-measures{gap:12px}.nr-measures strong{font-size:22px}.nr-measures span{letter-spacing:1px}.nr-power{font-size:82px}}