@font-face{font-family:Newsreader;font-style:normal;font-weight:400 700;font-display:swap;src:url('/fonts/newsreader-latin.woff2') format('woff2')}
@font-face{font-family:Manrope;font-style:normal;font-weight:400 700;font-display:swap;src:url('/fonts/manrope-latin.woff2') format('woff2')}

:root{
  --ink:#111512;--ink-deep:#0c100d;--panel:#181d18;--panel-hover:#20271f;
  --bone:#f0eadb;--body:#c9c8b8;--muted:#9da391;--copper:#c6a47b;
  --copper-pale:#e1c39a;--green:#84917a;--line:rgba(198,164,123,.23);
  --line-strong:rgba(198,164,123,.46);--error:#e1a18b;
  --serif:Newsreader,'Iowan Old Style','Palatino Linotype',Palatino,serif;
  --sans:Manrope,'Avenir Next',Avenir,sans-serif;
  --wrap:1376px;--gutter:clamp(22px,4.4vw,80px);--radius:3px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:112px}
body{margin:0;background:var(--ink);color:var(--body);font:400 15px/1.85 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body::before{content:'';position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 5% 1%,rgba(130,145,100,.075),transparent 42%),radial-gradient(ellipse at 93% 55%,rgba(126,87,43,.055),transparent 34%)}
::selection{background:#796b49;color:#fff6e3}
a{color:inherit;text-decoration:none;text-underline-offset:4px}
a,button,input,summary{touch-action:manipulation}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--copper-pale);outline-offset:5px}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.45}
button,input,select,textarea{color:var(--bone)}
input,select,textarea{max-width:100%}
img,svg{display:block;max-width:100%}
img{height:auto}
figure{margin:0}
h1,h2,h3,h4,p{margin-top:0}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;color:var(--bone);font-optical-sizing:auto}
h1{font-size:clamp(50px,5.1vw,84px);line-height:1.02;letter-spacing:-.035em;margin-bottom:25px;text-wrap:balance}
h2{font-size:clamp(35px,3.1vw,50px);line-height:1.12;letter-spacing:-.025em;margin-bottom:22px;text-wrap:balance}
h3{font-size:29px;line-height:1.22;letter-spacing:-.018em;margin-bottom:14px;text-wrap:pretty}
h4{font-size:24px;line-height:1.3;margin-bottom:12px}
p{margin-bottom:1.4em;text-wrap:pretty}
ul,ol{padding-left:1.4em}
li+li{margin-top:.65em}
strong{color:var(--bone);font-weight:600}
hr{border:0;border-top:1px solid var(--line);margin:38px 0}
code{font-size:.91em;color:var(--copper-pale);background:rgba(198,164,123,.07);padding:.1em .3em;border-radius:2px;overflow-wrap:anywhere}
blockquote{margin:34px 0;padding:4px 0 4px 28px;border-left:1px solid var(--copper);color:var(--bone);font:400 27px/1.5 var(--serif)}
blockquote p:last-child{margin-bottom:0}
[hidden]{display:none!important}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:-90px;left:20px;z-index:100;background:var(--bone);color:var(--ink);padding:10px 18px}
.skip-link:focus{top:16px}
.wrap{width:calc(100% - var(--gutter)*2);max-width:var(--wrap);margin-inline:auto}
.eyebrow{display:flex;align-items:center;gap:12px;color:var(--copper);font:600 10px/1.6 var(--sans);letter-spacing:.18em;text-transform:uppercase;margin:0 0 22px}
.eyebrow-rule{display:inline-block;width:30px;height:1px;background:var(--copper);flex:none}
.site-header{position:relative;z-index:30;border-bottom:1px solid var(--line);background:rgba(17,21,18,.97)}
.header-inner{min-height:101px;padding:20px var(--gutter);max-width:1600px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:26px}
.brand{display:flex;align-items:center;gap:13px;flex:none;color:var(--bone)}
.brand>svg{width:43px;height:43px;color:var(--copper)}
.brand>span{font:400 26px/1.05 var(--serif);letter-spacing:-.025em;white-space:nowrap}
.brand small{display:block;margin-top:7px;color:var(--muted);font:500 7px/1.4 var(--sans);letter-spacing:.18em}
.site-nav{display:flex;align-items:center;gap:clamp(17px,2.5vw,38px);font-size:11px;line-height:1.4}
.site-nav>a{position:relative;padding-block:9px;color:var(--body);transition:color .18s ease}
.site-nav>a:hover,.site-nav>a[aria-current=page]{color:var(--copper-pale)}
.site-nav>a[aria-current=page]::after{content:'';position:absolute;bottom:0;left:0;width:18px;height:1px;background:var(--copper)}
.site-nav .nav-official{display:flex;gap:14px;align-items:center;border:1px solid var(--line-strong);padding:12px 17px;color:var(--copper-pale)}
.nav-official>span[aria-hidden]{font-size:18px;line-height:1}
.menu-toggle{display:none;gap:12px;align-items:center;min-height:44px;border:0;background:none;padding:8px 0 8px 12px;color:var(--bone);font-size:11px}
.menu-lines{position:relative;display:block;width:22px;height:12px;border-block:1px solid var(--copper)}
.breadcrumbs{display:flex;align-items:center;gap:13px;padding-top:29px;font-size:10px;line-height:1.6;color:var(--muted)}
.breadcrumbs a{color:var(--copper)}
.breadcrumbs [aria-current]{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.hero{position:relative;max-width:1600px;margin:0 auto;border-bottom:1px solid var(--line)}
.hero--home{min-height:720px;display:grid;grid-template-columns:48% 52%}
.hero-copy{position:relative;z-index:2;padding:90px var(--gutter) 82px}
.hero--home .hero-copy{padding-right:30px;align-self:center}
.hero--home h1{font-size:clamp(64px,6.65vw,108px);line-height:.98;max-width:640px;margin-bottom:30px}
.hero h1 em{display:block;font-style:italic;color:var(--copper-pale);font-weight:400}
.hero-lead{max-width:580px;font-size:15px;line-height:1.9;color:var(--body);margin-bottom:30px}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin-top:32px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:50px;padding:13px 23px;border:1px solid transparent;border-radius:1px;font:600 11px/1.5 var(--sans);transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;letter-spacing:.015em;text-align:center}
.button svg{width:22px;height:22px;flex:none;transition:transform .2s ease}
.button:hover svg{transform:translateX(3px)}
.button--primary{background:var(--copper-pale);border-color:var(--copper-pale);color:var(--ink-deep)}
.button--primary:hover{background:#eed3ac;border-color:#eed3ac}
.button--secondary{border-color:var(--line-strong);color:var(--bone);background:transparent}
.button--secondary:hover{border-color:var(--copper);background:rgba(198,164,123,.06)}
.button--text{padding-inline:5px;color:var(--bone)}
.button--text:hover{color:var(--copper-pale)}
.editorial-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:9px;line-height:1.8;color:var(--muted);margin-top:34px;letter-spacing:.01em}
.status-dot{width:5px;height:5px;flex:none;border-radius:50%;background:var(--green);margin-right:3px}
.hero-art{position:relative;min-width:0;overflow:hidden;background:var(--ink-deep)}
.hero-art::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,var(--ink) 0%,transparent 25%),linear-gradient(0deg,rgba(17,21,18,.6),transparent 20%);pointer-events:none}
.hero-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:55% center}
.hero-art figcaption{position:absolute;right:24px;bottom:26px;left:25%;z-index:1;color:rgba(240,234,219,.55);font-size:8px;line-height:1.6;text-align:right;letter-spacing:.08em;text-transform:uppercase}
.hero-edition{position:absolute;left:var(--gutter);bottom:26px;color:var(--muted);font-size:8px;letter-spacing:.18em}
.hero--article{margin-top:0}
.hero--article .hero-copy{padding-top:55px;padding-bottom:62px}
.hero--article:not(.hero--with-art) .hero-copy{max-width:1100px}
.hero--article.hero--with-art{display:grid;grid-template-columns:56% 44%}
.hero--article.hero--with-art .hero-copy{padding-right:40px}
.hero--article .hero-lead{font-size:16px;max-width:720px;margin-bottom:0}
.hero--article .editorial-meta{margin-top:23px}
.hero--article .hero-art{min-height:450px}
.hero--article .hero-art::after{background:linear-gradient(90deg,var(--ink),transparent 30%),linear-gradient(0deg,rgba(17,21,18,.3),transparent 30%)}
.intro-slot{max-width:960px;padding-top:56px}
.content-layout{padding-top:10px}
.content-layout--toc{display:grid;grid-template-columns:205px minmax(0,1fr);gap:clamp(40px,6vw,100px);align-items:start}
.contents{position:sticky;top:38px;padding-top:60px}
.contents .eyebrow{font-size:9px;margin-bottom:22px}
.contents nav{display:flex;flex-direction:column;border-left:1px solid var(--line)}
.contents a{display:block;padding:8px 0 8px 17px;font-size:11px;line-height:1.65;color:var(--muted);border-left:1px solid transparent;margin-left:-1px;transition:color .15s,border-color .15s}
.contents a:hover,.contents a.is-current{color:var(--copper-pale);border-color:var(--copper)}
.page-content{min-width:0}
.page-body{padding-block:60px 18px}
.content-section{padding-block:64px;border-bottom:1px solid var(--line);scroll-margin-top:28px}
.content-section:last-child{border-bottom:0}
.section-heading{max-width:870px;margin-bottom:32px}
.section-heading .eyebrow{margin-bottom:14px}
.section-heading h2:last-child{margin-bottom:0}
.section-intro{max-width:750px;color:var(--muted);font-size:14px;line-height:1.85;margin-bottom:0}
.section-heading--inline{max-width:none;display:flex;align-items:end;justify-content:space-between;gap:24px}
.section-heading--inline h2{margin-bottom:0}
.section-number{color:var(--copper);font:400 44px/1 var(--serif)}
.prose{max-width:810px;font-size:15px;line-height:1.9}
.prose>:last-child{margin-bottom:0}
.prose h2{margin-top:44px}
.prose h3{margin-top:32px}
.prose h2:first-child,.prose h3:first-child{margin-top:0}
.prose a,.faq-answer a,.callout a,.steps a{color:var(--copper-pale);text-decoration:underline;text-decoration-color:var(--line-strong)}
.prose a:hover,.faq-answer a:hover,.callout a:hover,.steps a:hover{text-decoration-color:var(--copper-pale)}
.prose ul,.prose ol{margin-block:24px}
.prose li::marker{color:var(--copper)}
.prose img{margin-block:30px;border:1px solid var(--line)}
.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px}
.guide-card{display:flex;flex-direction:column;height:100%;min-width:0;border:1px solid var(--line);background:rgba(24,29,24,.55);transition:border-color .2s ease,background .2s ease;overflow:hidden}
a.guide-card:hover{background:var(--panel-hover);border-color:var(--line-strong)}
.guide-card__image{overflow:hidden;aspect-ratio:1.68;background:var(--ink-deep)}
.guide-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.guide-card__image figcaption{display:none}
a.guide-card:hover .guide-card__image img{transform:scale(1.025)}
.guide-card__body{padding:27px 28px 30px;flex:1}
.guide-card__top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:26px}
.guide-card__top .eyebrow{font-size:9px;letter-spacing:.12em;margin:0}
.guide-card__top svg{width:22px;height:22px;color:var(--copper)}
.guide-card h3{font-size:30px;margin-bottom:13px}
.guide-card p{font-size:12px;line-height:1.85;color:var(--muted);margin-bottom:0}
.content-layout--toc .guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.steps{list-style:none;margin:0;padding:0}
.steps>li{display:grid;grid-template-columns:62px minmax(0,1fr);gap:24px;padding:29px 0;border-bottom:1px solid var(--line);margin:0}
.steps>li:first-child{padding-top:4px}
.steps>li:last-child{border-bottom:0;padding-bottom:0}
.step-number{color:var(--copper);font:400 31px/1.4 var(--serif)}
.steps h3{font-size:26px;margin-bottom:12px}
.steps p:last-child{margin-bottom:0}
.steps p{max-width:740px;font-size:14px}
.table-scroll{overflow-x:auto;border:1px solid var(--line);margin:24px 0 0;scrollbar-color:var(--copper) var(--panel);scrollbar-width:thin}
table{width:100%;border-collapse:collapse;font-size:12px;line-height:1.7;text-align:left}
th,td{padding:20px 24px;vertical-align:top;border-bottom:1px solid var(--line);min-width:150px}
thead{color:var(--copper-pale);background:rgba(198,164,123,.06);font-size:10px;letter-spacing:.05em}
th{font-weight:600}
tbody th{color:var(--bone);font-weight:500}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(198,164,123,.025)}
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:24px 0;cursor:pointer;list-style:none;font:400 25px/1.3 var(--serif);color:var(--bone)}
summary::-webkit-details-marker{display:none}
.faq-list summary>span,.sources-section summary>span{color:var(--copper);font:400 25px/1 var(--serif);transition:transform .2s ease}
.faq-list details[open] summary>span,.sources-section details[open] summary>span{transform:rotate(45deg)}
.faq-answer{font-size:14px;padding:0 44px 24px 0;max-width:800px}
.callout{background:rgba(198,164,123,.045);border:1px solid var(--line);border-left:2px solid var(--copper);padding:27px 31px;font-size:14px}
.callout>:last-child{margin-bottom:0}
.callout--warning{border-left-color:var(--error)}
.editorial-figure{position:relative;margin:28px 0}
.editorial-figure img{width:100%;object-fit:cover;border:1px solid var(--line)}
.editorial-figure figcaption{font-size:10px;line-height:1.75;color:var(--muted);padding:13px 0 0 16px;border-left:1px solid var(--line);margin-top:0;max-width:850px}
.diagram-tools{display:flex;justify-content:flex-end;margin-top:12px}
.diagram-open,.diagram-close{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border:1px solid var(--line-strong);border-radius:2px;background:var(--panel);color:var(--copper-pale);font:600 12px/1.5 var(--sans);text-decoration:none;cursor:pointer}
.diagram-open:hover,.diagram-close:hover{background:var(--panel-hover);border-color:var(--copper)}
.hero-art[data-diagram-figure] .diagram-tools{position:absolute;bottom:16px;right:24px;left:24px;z-index:2;margin:0}
.hero-art[data-diagram-figure] figcaption{bottom:72px}
/* Text-bearing hero diagrams keep their full canvas and a separate control row. */
.hero .hero-art.hero-art--diagram{display:flex;flex-direction:column;justify-content:center;align-self:center;width:100%;max-width:700px;height:auto;min-height:0;margin:0;padding:clamp(23px,3vw,48px);overflow:visible;background:transparent}
.hero .hero-art--diagram::after{display:none;content:none;background:none}
.hero .hero-art--diagram img{position:static;inset:auto;width:100%;height:auto;max-height:none;object-fit:contain;object-position:center;animation:none}
.hero .hero-art--diagram figcaption{position:static;inset:auto;margin:0;padding-top:16px;color:var(--muted);font-size:11px;line-height:1.7;text-align:left;text-transform:none;letter-spacing:normal}
.hero .hero-art--diagram[data-diagram-figure] .diagram-tools{position:static;inset:auto;justify-content:flex-start;margin:14px 0 0}
.has-diagram-open,.has-diagram-open body{overflow:hidden;overscroll-behavior:none}
.diagram-viewer{width:min(1080px,calc(100vw - 32px));max-width:calc(100vw - 32px);max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);margin:auto;padding:0;overflow:hidden;border:1px solid var(--line-strong);border-radius:4px;background:var(--ink);color:var(--body);box-shadow:0 20px 90px #0009}
.diagram-viewer[open]{display:flex;flex-direction:column}
.diagram-viewer::backdrop{background:rgba(4,8,5,.82)}
.diagram-viewer__header{display:flex;align-items:center;justify-content:space-between;gap:20px;flex:none;padding:18px 22px 10px}
.diagram-viewer__header h2{margin:0;font-size:28px;line-height:1.2}
.diagram-close{flex:none;min-width:76px}
.diagram-viewer__hint{flex:none;margin:0;padding:0 22px 16px;color:var(--muted);font-size:12px;line-height:1.65}
.diagram-touch-hint{display:none}
.diagram-scroll{flex:1 1 auto;min-height:0;overflow:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;scrollbar-color:var(--copper) var(--panel);border-block:1px solid var(--line);background:var(--ink-deep)}
.diagram-scroll:focus-visible{outline-offset:-3px}
.diagram-scroll img{display:block;max-width:none;min-width:700px;height:auto;margin:0 auto}
.diagram-viewer__footer{flex:none;padding:14px 22px 18px;font-size:12px;line-height:1.6}
.diagram-viewer__caption{margin:0 0 8px;color:var(--muted)}
.diagram-original{display:inline-block;padding-block:5px;color:var(--copper-pale);text-decoration:underline}
.diagram-viewer__status{margin:8px 0 0;color:var(--error)}
@media(max-width:600px){.diagram-viewer{width:calc(100vw - 20px);max-width:calc(100vw - 20px);max-height:calc(100vh - 20px);max-height:calc(100dvh - 20px)}.diagram-viewer__header{padding:14px 16px 8px;gap:12px}.diagram-viewer__header h2{font-size:25px}.diagram-viewer__hint{padding:0 16px 12px}.diagram-viewer__footer{padding:12px 16px 14px}.diagram-touch-hint{display:inline}.diagram-desktop-hint{display:none}.hero-art[data-diagram-figure] .diagram-tools{left:18px;right:18px}}
@media print{.diagram-tools,.diagram-viewer{display:none!important}}
.search-field{display:flex;align-items:center;gap:15px;border-bottom:1px solid var(--line-strong);padding:15px 0 20px;max-width:650px;margin-bottom:14px}
.search-field>svg{width:22px;height:22px;color:var(--copper);flex:none}
.search-field input{border:0;background:transparent;min-width:0;width:100%;padding:4px 0;border-radius:0;font-size:16px;color:var(--bone);outline-offset:8px}
.search-field input::placeholder{color:var(--muted);opacity:1}
.search-field kbd{font:400 12px/1.6 var(--sans);border:1px solid var(--line);padding:0 6px;color:var(--muted)}
.search-count{font-size:10px;color:var(--muted);margin-bottom:27px;min-height:19px}
.search-empty{padding:30px 0;color:var(--muted);font-family:var(--serif);font-size:26px}
.related-section{padding-block:58px 66px;border-top:1px solid var(--line)}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.related-grid .guide-card{background:transparent}
.related-grid .guide-card h3{font-size:27px}
.related-grid .guide-card__top{margin-bottom:18px}
.sources-section{border-top:1px solid var(--line);padding-block:24px 40px;font-size:11px}
.sources-section summary{display:flex;align-items:center;justify-content:space-between;cursor:pointer;color:var(--muted);list-style:none;max-width:800px}
.sources-section summary>span{font-size:20px}
.sources-section ol{max-width:870px;padding-left:18px;margin-top:25px;color:var(--muted)}
.sources-section li{padding-left:8px}
.sources-section a{text-decoration:underline;text-decoration-color:var(--line-strong);color:var(--copper-pale)}
.sources-section p{margin:5px 0 17px;font-size:10px}
.site-footer{background:var(--ink-deep);border-top:1px solid var(--line);padding:49px var(--gutter) 24px}
.footer-top,.footer-bottom{max-width:var(--wrap);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:35px}
.footer-top{padding-bottom:38px}
.footer-brand{display:flex;align-items:center;gap:14px;font:400 29px/1.2 var(--serif);color:var(--bone)}
.footer-brand>svg{width:36px;height:42px;color:var(--copper)}
.footer-top>p{max-width:470px;font-size:10px;line-height:1.8;color:var(--muted);margin:0}
.footer-bottom{border-top:1px solid var(--line);padding-top:21px;font-size:9px;line-height:1.6;color:var(--muted)}
.footer-bottom nav{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-left:auto}
.footer-bottom a:hover{color:var(--copper-pale)}
.back-to-top{margin-left:20px;color:var(--copper)}

/* Shared primitives for the original, page-specific tools authored in tools.js. */
.tool-panel{padding:clamp(24px,4vw,48px);background:var(--panel);border:1px solid var(--line-strong);position:relative}
.tool-panel::before{content:'';position:absolute;top:-1px;left:-1px;width:40px;height:1px;background:var(--copper)}
.tool-panel h3{font-size:34px}
.tool-panel .eyebrow{margin-bottom:15px}
.tool-header{margin-bottom:30px;max-width:720px}
.tool-header p{font-size:13px}
.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-bottom:25px}
.field,.form-field{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.field label,.form-field label,label.field{font-size:11px;color:var(--copper-pale)}
.field input,.field select,.field textarea,.form-field input,.form-field select,.form-field textarea,input.tool-input,select.tool-input{width:100%;border:1px solid var(--line-strong);border-radius:var(--radius);padding:13px 15px;min-height:48px;background:var(--ink);color:var(--bone);font-size:13px}
input[type=datetime-local]{color-scheme:dark}
.field small,.form-field small,.field-help,.tool-note{font-size:10px;line-height:1.7;color:var(--muted)}
.tool-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:25px}
.tool-result{margin-top:28px;padding:25px 0 0;border-top:1px solid var(--line);color:var(--bone)}
.tool-result h3{font-size:38px}
.tool-result p{font-size:13px}
.tool-result[aria-live]{min-height:0}
.countdown{font:400 clamp(40px,5vw,68px)/1.2 var(--serif);font-variant-numeric:tabular-nums;letter-spacing:-.03em;color:var(--copper-pale)}
.choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:24px}
.choice,.option-button{display:block;text-align:left;padding:18px 20px;border:1px solid var(--line-strong);background:transparent;color:var(--body);font-size:13px;line-height:1.65;border-radius:2px;transition:background .2s,border-color .2s}
.choice:hover,.option-button:hover,.choice[aria-pressed=true],.option-button[aria-pressed=true]{background:rgba(198,164,123,.09);border-color:var(--copper);color:var(--bone)}
.tool-progress{display:flex;align-items:center;gap:18px;margin-bottom:26px;color:var(--muted);font-size:10px}
.tool-progress progress{height:3px;flex:1;appearance:none;border:0;background:var(--line)}
.tool-progress progress::-webkit-progress-bar{background:var(--line)}
.tool-progress progress::-webkit-progress-value{background:var(--copper)}
.tool-progress progress::-moz-progress-bar{background:var(--copper)}
.filter-row{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}
.filter-chip{background:transparent;border:1px solid var(--line);padding:9px 15px;border-radius:2px;color:var(--body);font-size:10px}
.filter-chip:hover,.filter-chip[aria-pressed=true]{border-color:var(--copper);color:var(--copper-pale);background:rgba(198,164,123,.055)}
.badge{display:inline-flex;padding:3px 9px;border:1px solid var(--line);font-size:9px;line-height:1.7;color:var(--copper-pale);letter-spacing:.035em}
.form-error,.error-message{color:var(--error);font-size:12px;line-height:1.7;margin-top:12px}
.legal-note{font-size:10px;line-height:1.7;color:var(--muted);margin-top:20px}
.link-arrow{display:inline-flex;align-items:center;gap:12px;color:var(--copper-pale);font-size:11px;border-bottom:1px solid var(--line-strong);padding-bottom:4px}
.split-panel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px;align-items:center}
.stat-row{display:flex;gap:36px;border-block:1px solid var(--line);padding-block:24px;margin-block:28px}
.stat-value{font:400 35px/1.2 var(--serif);color:var(--bone)}
.stat-label{font-size:9px;color:var(--muted);margin-top:6px}
.page-legal .hero-copy{padding-bottom:46px}
.page-legal .content-layout{max-width:970px}
.page-legal .content-section{padding-block:35px}
.page-legal h2{font-size:33px}

@media(min-width:1601px){.hero--home .hero-copy{padding-left:112px}.hero--article .hero-copy{padding-left:112px}.hero-edition{left:112px}}
@media(max-width:1150px){
  .site-nav{gap:18px}.site-nav .nav-official{padding-inline:12px}.header-inner{gap:20px}.brand>span{font-size:23px}.brand>svg{width:36px}
  .hero--home{min-height:640px;grid-template-columns:49% 51%}.hero--home .hero-copy{padding-block:70px 95px}.hero--home h1{font-size:clamp(64px,7.7vw,88px)}
  .hero-lead{font-size:14px}.hero-actions{gap:10px}.hero-actions .button{padding-inline:17px;gap:15px}
  .content-layout--toc{grid-template-columns:170px minmax(0,1fr);gap:40px}.guide-card__body{padding:23px}.guide-card h3{font-size:27px}.guide-grid{gap:17px}
  .footer-top>p{max-width:380px}
}
@media(max-width:960px){
  .header-inner{min-height:84px;padding-block:16px}.menu-toggle{display:flex}.site-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--ink-deep);border-bottom:1px solid var(--line-strong);padding:20px var(--gutter) 28px;align-items:stretch;gap:0;box-shadow:0 25px 35px rgba(0,0,0,.2)}
  .site-nav[data-open=true]{display:flex;flex-direction:column}.site-nav>a{font-size:13px;padding:16px 0;border-bottom:1px solid var(--line)}.site-nav>a[aria-current=page]::after{display:none}.site-nav .nav-official{margin-top:20px;padding:15px 18px;align-self:flex-start;font-size:12px}
  .is-menu-open .menu-lines{border:0}.is-menu-open .menu-lines::before,.is-menu-open .menu-lines::after{content:'';position:absolute;left:0;top:6px;width:22px;height:1px;background:var(--copper);transform:rotate(45deg)}.is-menu-open .menu-lines::after{transform:rotate(-45deg)}
  .hero--home{min-height:610px;grid-template-columns:52% 48%}.hero--home h1{font-size:70px}.hero-copy{padding-inline:var(--gutter)}.hero-lead{font-size:13px;line-height:1.9}.hero-actions{align-items:flex-start;flex-direction:column;gap:3px}.hero-actions .button--text{padding-inline:0}.hero--home .hero-copy{padding-right:10px}
  .hero--article.hero--with-art{grid-template-columns:60% 40%}.hero--article h1{font-size:57px}.hero--article.hero--with-art .hero-copy{padding-right:20px}.hero--article .hero-lead{font-size:14px}
  .content-layout--toc{display:block}.contents{position:static;padding-top:32px;border-bottom:1px solid var(--line);padding-bottom:24px}.contents .eyebrow{margin-bottom:10px}.contents nav{display:flex;flex-direction:row;flex-wrap:wrap;gap:0 18px;border:0}.contents a{border:0;padding:5px 0;font-size:10px;max-width:260px}.contents a.is-current{color:var(--copper-pale)}
  .guide-grid,.content-layout--toc .guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-grid>.guide-card:last-child:nth-child(odd),.guide-grid>[data-search-item]:last-child:nth-child(odd){grid-column:auto}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-top{align-items:flex-start}.footer-top>p{max-width:320px}.footer-brand{font-size:24px}.footer-bottom{flex-wrap:wrap;gap:18px}.footer-bottom nav{margin-left:0}.back-to-top{margin-left:auto}
}
@media(max-width:680px){
  :root{--gutter:23px}body{font-size:14px;line-height:1.8}html{scroll-padding-top:24px}.header-inner{min-height:79px}.brand>span{font-size:24px}.brand small{font-size:6.5px;letter-spacing:.15em}.brand>svg{width:34px;height:37px}.brand{gap:9px}
  h1{font-size:51px;line-height:1.05;letter-spacing:-.025em}h2{font-size:36px;line-height:1.14}h3{font-size:27px}.eyebrow{font-size:8.5px;letter-spacing:.15em;margin-bottom:22px}
  .hero--home{display:flex;flex-direction:column;min-height:0}.hero--home .hero-copy{padding:54px var(--gutter) 42px;align-self:auto}.hero--home h1{font-size:clamp(57px,13vw,78px);max-width:490px;margin-bottom:23px}.hero--home .hero-lead{font-size:14px;max-width:490px}.hero-actions{flex-direction:row;align-items:center;gap:10px;margin-top:24px}.hero-actions .button{min-height:48px;font-size:10px;padding:12px 17px;gap:16px}.hero-actions .button--text{padding-inline:7px}.editorial-meta{font-size:8px;margin-top:25px}
  .hero--home .hero-art{width:100%;height:410px;min-height:0;margin-top:-8px}.hero--home .hero-art img{object-position:50% 45%}.hero--home .hero-art::after{background:linear-gradient(180deg,var(--ink),transparent 15%),linear-gradient(0deg,var(--ink),transparent 18%)}.hero-art figcaption{font-size:7px;bottom:26px;right:23px;left:23px}.hero-edition{display:none}
  .breadcrumbs{padding-top:22px;font-size:9px;gap:10px}.hero--article.hero--with-art{display:flex;flex-direction:column}.hero--article .hero-copy,.hero--article.hero--with-art .hero-copy{padding:36px var(--gutter) 39px}.hero--article h1{font-size:49px}.hero--article .hero-lead{font-size:14px;line-height:1.85}.hero--article .hero-art{min-height:0;height:280px}.hero--article .hero-art::after{background:linear-gradient(180deg,var(--ink),transparent 15%),linear-gradient(0deg,rgba(17,21,18,.5),transparent 25%)}
  .intro-slot{padding-top:35px}.content-layout{padding-top:0}.content-section{padding-block:43px}.section-heading{margin-bottom:25px}.section-heading .eyebrow{margin-bottom:12px}.section-intro{font-size:12px}.section-number{font-size:32px}.section-heading--inline{gap:20px}.section-heading--inline h2{font-size:33px}.page-body{padding-top:38px}.prose{font-size:14px;line-height:1.9}.prose h3{font-size:26px}.prose h2{font-size:32px}.prose ul,.prose ol{padding-left:19px}blockquote{font-size:24px;padding-left:20px}
  .contents{padding-top:25px;padding-bottom:19px}.contents nav{gap:0 20px}.contents a{font-size:9px}.contents .eyebrow{font-size:8px}
  .guide-grid,.content-layout--toc .guide-grid,.related-grid{grid-template-columns:1fr;gap:17px}.guide-card__body{padding:23px}.guide-card__top{margin-bottom:19px}.guide-card h3{font-size:30px}.guide-card p{font-size:12px}.guide-card__image{aspect-ratio:1.8}.related-grid .guide-card h3{font-size:28px}.related-section{padding-block:41px 45px}
  .steps>li{grid-template-columns:35px minmax(0,1fr);gap:15px;padding-block:24px}.step-number{font-size:26px}.steps h3{font-size:25px}.steps p{font-size:13px}.table-scroll{margin-top:20px}th,td{padding:15px 17px;min-width:140px}table{font-size:11px}thead{font-size:9px}
  .faq-list summary{padding-block:21px;font-size:23px;gap:20px}.faq-list summary>span{font-size:25px}.faq-answer{font-size:13px;padding-right:10px}.callout{padding:22px;font-size:13px}.editorial-figure{margin-block:21px}.editorial-figure figcaption{font-size:9px;padding-left:12px}.sources-section{padding-block:20px 30px}.sources-section summary{font-size:10px}.sources-section ol{font-size:10px}
  .search-field{padding:10px 0 15px;gap:12px}.search-field input{font-size:16px}.search-field>svg{width:19px}.search-field kbd{display:none}.search-count{font-size:9px;margin-bottom:20px}
  .site-footer{padding-top:34px;padding-bottom:24px}.footer-top{flex-direction:column;gap:21px;padding-bottom:27px}.footer-top>p{max-width:450px;font-size:9px}.footer-brand{font-size:28px}.footer-bottom{font-size:8px;gap:17px;align-items:flex-start}.footer-bottom>span{width:100%}.footer-bottom nav{gap:18px}.back-to-top{margin-left:0}
  .tool-panel{padding:23px 20px}.tool-panel h3{font-size:30px}.tool-header{margin-bottom:24px}.tool-header p{font-size:12px}.field-grid,.choice-grid,.split-panel{grid-template-columns:1fr;gap:12px}.field-grid .field{margin-bottom:5px}.tool-actions{gap:10px}.tool-actions .button{font-size:10px;gap:16px;padding-inline:17px}.choice,.option-button{padding:16px 18px;font-size:12px}.tool-result{padding-top:21px}.tool-result h3{font-size:33px}.countdown{font-size:45px}.stat-row{gap:25px;flex-wrap:wrap}.stat-value{font-size:31px}
  .page-legal .hero-copy{padding-bottom:34px}.page-legal .content-section{padding-block:29px}.page-legal h2{font-size:30px}
}
@media(max-width:360px){.brand>span{font-size:21px}.brand small{font-size:5.8px}.menu-toggle{font-size:10px}.hero--home h1{font-size:53px}.hero--article h1{font-size:43px}.hero-actions{align-items:stretch;flex-direction:column}.hero-actions .button{justify-content:space-between}.hero--home .hero-art{height:335px}}
@media(prefers-reduced-motion:no-preference){
  .hero-copy>.eyebrow{animation:rise-in .65s ease both}.hero h1{animation:rise-in .8s .06s ease both}.hero-lead,.hero-actions{animation:rise-in .8s .14s ease both}.hero-art img{animation:art-in 1.05s ease both}
  @keyframes rise-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
  @keyframes art-in{from{opacity:.5;transform:scale(1.015)}to{opacity:1;transform:scale(1)}}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{
  :root{--ink:#fff;--bone:#171a17;--body:#242924;--muted:#505850;--copper:#73552f;--line:#c7c7c7}body{background:#fff;color:#111;font-size:11pt}.site-header,.site-footer,.hero-art,.hero-edition,.contents,.hero-actions,.breadcrumbs,.related-section,.menu-toggle,.tool-panel,.back-to-top{display:none!important}.hero,.hero--home,.hero--article.hero--with-art,.content-layout--toc{display:block;min-height:0}.hero-copy,.hero--home .hero-copy,.hero--article .hero-copy{padding:30px 0}.wrap{width:100%;max-width:none}.hero h1,.hero--home h1{font-size:37pt}.content-section{padding-block:25px;break-inside:avoid}h2{font-size:25pt}h3{font-size:18pt}.prose{max-width:none}a{text-decoration:underline}.sources-section details{display:block}.sources-section details>ol{display:block}.guide-grid,.related-grid{grid-template-columns:repeat(2,1fr)}
}

/* Keep the official entry action visible in common laptop viewports. */
@media(min-width:761px){.hero--home{min-height:680px}.hero--home .hero-copy{padding-top:60px;padding-bottom:70px}.hero--home h1{font-size:clamp(64px,5.6vw,88px);line-height:1.01;margin-bottom:24px}.hero--home .hero-lead{line-height:1.8}.hero--home .hero-actions{margin-top:24px}}

/* Keep navigation usable without JavaScript; enhance it into a menu when ready. */
@media(max-width:960px){
  html:not(.has-site-js) .header-inner{flex-wrap:wrap;gap:15px}
  html:not(.has-site-js) .menu-toggle{display:none}
  html:not(.has-site-js) .site-nav{position:static;display:flex;flex-direction:row;flex-wrap:wrap;width:100%;padding:0;gap:5px 22px;border:0;background:transparent;box-shadow:none}
  html:not(.has-site-js) .site-nav>a{padding:10px 0;border-bottom:0;font-size:11px}
  html:not(.has-site-js) .site-nav .nav-official{margin:0;padding:10px 13px;border:1px solid var(--line-strong)}
}
@media(max-width:680px){
  .field input,.field select,.field textarea,.form-field input,.form-field select,.form-field textarea,input.tool-input,select.tool-input{font-size:16px}
}