@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=DM+Sans:wght@400;500;600;700&family=Libre+Caslon+Display&display=swap');
:root{--ink:#252821;--night:#191e1c;--paper:#f0ece2;--cream:#e8e1d2;--muted:#686a5f;--line:#d2cec1;--brick:#9d4734;--gold:#d7b981;--serif:'Libre Caslon Display',Georgia,serif;--sans:'DM Sans',Arial,sans-serif;--condensed:'Barlow Condensed','Arial Narrow',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 var(--sans)}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button,a{ -webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid 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var(--line)}.finder a{padding:25px 22px 25px 0;text-decoration:none;border-right:1px solid var(--line);position:relative}.finder a:not(:first-child){padding-left:24px}.finder a:last-child{border-right:0}.finder a:hover h3{color:var(--brick)}.finder .num{font:12px var(--sans);color:var(--brick);letter-spacing:.1em;display:block;margin-bottom:16px}.finder h3{font-size:1.7rem;padding-right:14px}.finder p{font-size:.875rem;color:var(--muted);margin-top:10px;line-height:1.6}.finder .arrow{position:absolute;right:18px;top:22px;font-size:1.25rem}.library-preview{background:#e7e2d6}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{display:flex;flex-direction:column;padding:27px 28px 23px;background:#f6f2e9;border:1px solid #d4cdbd;text-decoration:none;position:relative;min-height:285px}.card:hover{border-color:var(--brick);background:#fffaf0}.card-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;font:12px var(--sans);color:var(--muted);letter-spacing:.06em;margin-bottom:32px}.card-meta .file{color:var(--brick);font-weight:600}.card h3{font-size:2rem;max-width:280px}.card p{font-size:.875rem;line-height:1.75;color:var(--muted);margin-top:15px;margin-bottom:23px}.card-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:14px;display:flex;justify-content:space-between;font-size:.8125rem;font-weight:600}.note-band{display:grid;grid-template-columns:1.2fr 1fr;gap:90px;align-items:center}.note-band h2{margin-top:16px}.note-band p{color:var(--muted)}.note-band .eyebrow{color:var(--brick)}.rule-list{padding:0;margin:0;list-style:none}.rule-list li{border-top:1px solid var(--line);padding:17px 0;display:flex;gap:20px}.rule-list b{font-weight:500;color:var(--brick);font-size:.875rem}.channel{background:var(--night);color:var(--cream);padding:48px 0}.channel .wrap{display:flex;justify-content:space-between;align-items:center;gap:32px}.channel h2{font-size:2.9rem;max-width:660px}.channel .eyebrow{color:var(--gold);margin-bottom:12px}.channel p{color:#b9bbae;margin-top:12px}.channel .actions{flex-shrink:0;margin:0}footer{background:#141916;color:#a7ac9f;padding:36px 0 25px;font-size:.8125rem}.footer-top{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:30px;border-bottom:1px solid #353b33}.footer-line{font:1.6rem var(--serif);color:var(--cream)}.footer-links{display:flex;gap:24px}.footer-bottom{padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:.75rem}.skip{position:absolute;left:15px;top:-100px;z-index:10;padding:10px;background:var(--paper);color:var(--ink)}.skip:focus{top:10px}.page-head{padding:58px 0 42px;border-bottom:1px solid var(--line)}.page-head .eyebrow{margin-bottom:16px;color:var(--brick)}.page-head h1{font-size:clamp(3rem,5vw,4.8rem)}.page-head p{max-width:650px;margin-top:20px;color:var(--muted)}.toolbar{display:flex;align-items:end;gap:18px;margin:32px 0 24px}.field{display:flex;flex-direction:column;gap:7px}.field label{font-size:.8125rem;font-weight:600}.search-field{flex:1}.field input,.field select{width:100%;height:52px;background:#f9f6ef;color:var(--ink);border:1px solid #aaa999;padding:12px 15px;border-radius:0}.field select{min-width:230px}.result-count{font-size:.8125rem;color:var(--muted);margin-bottom:20px}.empty{padding:45px;border:1px solid var(--line);text-align:center}.empty p{margin-top:10px;color:var(--muted)}[hidden]{display:none!important}.future{margin-top:50px;border-top:1px solid var(--line);padding-top:28px}.future h2{font-size:2rem}.future p{margin-top:12px;color:var(--muted);max-width:770px}.tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.tags span{font-size:.8125rem;border:1px solid var(--line);padding:5px 12px}.breadcrumb{font-size:.8125rem;color:var(--muted);padding:24px 0 0}.protocol-head{display:grid;grid-template-columns:1fr 290px;gap:70px;padding:32px 0 44px;border-bottom:1px solid var(--line)}.protocol-head .eyebrow{color:var(--brick);margin-bottom:18px}.protocol-head h1{font-size:clamp(3rem,5vw,4.7rem)}.protocol-head .intro{font-size:1.125rem;color:var(--muted);margin-top:22px;max-width:770px}.file-slip{border:1px solid #c8c0ae;padding:24px;align-self:start;background:#e7e0d1;box-shadow:5px 5px 0 #ded7c9}.file-slip dl{margin:16px 0 0}.file-slip dt{font-size:.6875rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-top:12px}.file-slip dd{margin:2px 0 0;font-size:.875rem}.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:70px;padding:42px 0 64px}.article-grid h2{font-size:2.6rem;margin-bottom:22px}.article-grid h3{font-size:1.8rem;margin-bottom:10px}.article-grid .lead{font-size:1.05rem}.when{border-left:3px solid var(--brick);padding:5px 0 5px 22px;margin-bottom:40px}.when 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@media(min-width:1500px){.hero .wrap{min-height:570px}}@media(max-width:1050px){.wrap{width:calc(100% - 56px)}.nav{gap:17px}.nav .watch{padding:8px 10px}.brand-name{font-size:1.25rem}.hero .wrap{min-height:490px}.cards{gap:15px}.card{padding:22px}.protocol-head,.article-grid{gap:36px;grid-template-columns:minmax(0,1fr) 260px}.note-band{gap:40px}.finder h3{font-size:1.5rem}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.masthead{padding:22px 0 16px;display:block}.brand{width:max-content}.brand-name{font-size:1.3rem}.brand-mark{width:38px;height:43px}.nav{margin-top:23px;gap:0;justify-content:space-between;flex-wrap:wrap;font-size:.8125rem}.nav .watch{border:0;padding:0;gap:5px}.nav .watch .watch-label{display:none}.hero .wrap{display:block;min-height:500px}.hero-copy{padding:40px 0 48px}.hero h1{max-width:520px;font-size:3.9rem}.hero p{max-width:380px;color:#d5d1c6}.hero-image{inset:0;opacity:.38}.hero-image:has(img)::after{background:linear-gradient(90deg,var(--night),#191e1c44)}.hero-caption{display:none}.hero .eyebrow{font-size:.6875rem;margin-bottom:21px}.index-strip{font-size:.625rem;letter-spacing:.07em}.index-strip span:last-child{display:none}.section{padding:42px 0}.section-top{display:block;margin-bottom:25px}.section-top p{margin-top:16px}.section-top .text-link{display:inline-block;margin-top:18px}.start h2{font-size:2.4rem}.finder{grid-template-columns:1fr 1fr}.finder a{padding:21px 18px 23px 0}.finder a:nth-child(2n){border-right:0;padding-left:18px}.finder a:nth-child(3){padding-left:0}.finder a:nth-child(-n+2){border-bottom:1px solid var(--line)}.finder h3{font-size:1.6rem}.finder .arrow{right:10px}.finder p{font-size:.8125rem}.cards{grid-template-columns:1fr}.card{min-height:245px;padding:24px}.card-meta{margin-bottom:23px}.card h3{max-width:none;font-size:2.2rem}.card p{font-size:.9375rem}.note-band,.about-grid{grid-template-columns:1fr;gap:30px}.channel .wrap{display:block}.channel h2{font-size:2.5rem}.channel .actions{margin-top:25px}.footer-top,.footer-bottom{display:block}.footer-links{margin-top:22px;flex-wrap:wrap}.footer-bottom span{display:block;margin-top:8px}.footer-line{font-size:1.4rem}.page-head{padding:40px 0 30px}.toolbar{display:block}.field+.field{margin-top:16px}.protocol-head,.article-grid{grid-template-columns:1fr;gap:30px}.protocol-head{padding-top:25px}.file-slip{display:none}.article-grid{padding-top:30px}.steps li{gap:8px;grid-template-columns:34px 1fr}.article-grid aside{border-top:1px solid var(--line);padding-top:25px}.resource-grid{grid-template-columns:1fr}.about-grid{gap:25px}.quote{font-size:2rem}.actions{gap:15px}.button{padding:12px 18px}h1{overflow-wrap:break-word}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{header,footer,.channel,.print-button,.actions,.breadcrumb,.article-grid aside{display:none}.wrap{width:100%}.protocol-head,.article-grid{display:block}.file-slip{display:none}body{background:white;color:black;font-size:11pt}h1{font-size:30pt!important}h2{font-size:22pt!important}.steps li{break-inside:avoid}.caution{background:#eee}.checklist input{appearance:none;border:1px solid black}}