/* A distinct editorial identity for each publication. */
body.rd-site{--rd-bg:#faf8f3;--rd-paper:#fff;--rd-ink:#252c27;--rd-muted:#6b7068;--rd-line:#dedfd5;--rd-accent:#8b442f;--rd-soft:#efe7db;--rd-dark:#243a32;--rd-heading:Georgia,'Times New Roman',serif;--rd-radius:3px;background:var(--rd-bg);color:var(--rd-ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6;margin:0;color-scheme:light}
body.rd-air{--rd-bg:#fffaf6;--rd-ink:#292722;--rd-muted:#74716b;--rd-line:#e8e0d8;--rd-accent:#bd491d;--rd-soft:#f8e7d7;--rd-dark:#302f28;--rd-heading:Arial,Helvetica,sans-serif;--rd-radius:18px}
body.rd-workshop{--rd-bg:#f6f5f0;--rd-ink:#1e2b32;--rd-muted:#626c70;--rd-line:#d8ddda;--rd-accent:#e9bd45;--rd-soft:#e8e9e3;--rd-dark:#182b35;--rd-heading:Arial,Helvetica,sans-serif;--rd-radius:2px}
.rd-site *{box-sizing:border-box}.rd-site [hidden]{display:none!important}.rd-site a{color:inherit;text-decoration:none}.rd-site button,.rd-site input{font:inherit}.rd-site button{cursor:pointer}.rd-site svg{width:22px;height:22px;flex-shrink:0}.rd-site img{max-width:100%;height:auto}.rd-site h1,.rd-site h2,.rd-site h3,.rd-site p{margin-top:0}.rd-site h1,.rd-site h2,.rd-site h3{color:var(--rd-ink);line-height:1.12;font-weight:600;letter-spacing:-.035em}.rd-site h1,.rd-site h2{font-family:var(--rd-heading)}.rd-site button:focus-visible,.rd-site a:focus-visible,.rd-site input:focus-visible,.rd-site summary:focus-visible{outline:3px solid var(--rd-accent);outline-offset:5px}.rd-wrap{width:min(1240px,calc(100% - 96px));margin-inline:auto}.rd-skip{position:fixed;left:20px;top:-100px;background:var(--rd-ink);color:white!important;padding:12px 20px;z-index:99999}.rd-skip:focus{top:10px}.rd-topline{background:var(--rd-dark);color:#fff;font-size:10px;letter-spacing:.12em}.rd-topline>.rd-wrap{min-height:34px;display:flex;justify-content:space-between;align-items:center;gap:20px}.rd-topline a{letter-spacing:0;font-size:11px;opacity:.85}.rd-header{background:var(--rd-bg);border-bottom:1px solid var(--rd-line);position:sticky;top:0;z-index:90}.admin-bar .rd-header{top:32px}.rd-header-row{display:flex;align-items:center;gap:24px;min-height:102px}.rd-brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.rd-mark{height:45px;min-width:45px;padding:0 9px;display:grid;place-items:center;background:var(--rd-dark);color:#fff;font-family:Georgia,serif;font-size:19px;letter-spacing:-1px;border-radius:50%}.rd-brand-name{font-size:18px;font-weight:700;line-height:1.15;letter-spacing:-.7px;max-width:205px}.rd-brand small{display:block;font-size:10px;font-weight:400;color:var(--rd-muted);letter-spacing:.02em;margin-top:7px}.rd-air 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var(--rd-line);padding:22px 0;background:var(--rd-paper)}.rd-search-panel form,.rd-inline-search{display:flex;gap:10px}.rd-search-panel input,.rd-inline-search input{background:var(--rd-bg);border:1px solid var(--rd-line);min-width:0;width:100%;padding:14px 18px;border-radius:var(--rd-radius);color:var(--rd-ink)}.rd-search-panel button,.rd-inline-search button{display:flex;align-items:center;gap:24px;background:var(--rd-dark);border:0;color:white;padding:12px 24px;border-radius:var(--rd-radius)}.rd-mobile-nav{background:var(--rd-bg);padding:10px 24px 22px;border-top:1px solid var(--rd-line)}.rd-mobile-nav a{padding:16px 0;display:flex;justify-content:space-between;border-bottom:1px solid var(--rd-line);font-size:15px;font-weight:600}.rd-eyebrow{display:flex;align-items:center;gap:10px;font-family:Arial,sans-serif;font-size:10px;line-height:1.4;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--rd-accent)}.rd-dot{height:6px;width:6px;display:inline-block;border-radius:50%;background:currentColor}.rd-workshop .rd-eyebrow{font-family:Consolas,monospace;letter-spacing:.07em;color:#59676c}.rd-hero{padding:48px 0 50px;overflow:hidden}.rd-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.rd-hero-copy{padding:16px 0}.rd-hero h1{font-size:clamp(42px,4.5vw,68px);line-height:1.05;margin:25px 0;letter-spacing:-.055em;font-weight:500}.rd-hero h1 em{color:var(--rd-accent);font-weight:inherit}.rd-hero-copy>p{font-size:15px;line-height:1.85;max-width:450px;color:var(--rd-muted);margin:0 0 28px}.rd-hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.rd-button{display:inline-flex;align-items:center;justify-content:center;gap:25px;padding:15px 20px;background:var(--rd-dark);color:#fff!important;border:1px solid transparent;border-radius:var(--rd-radius);font-size:12px;font-weight:700;line-height:1.5;transition:transform .2s,background .2s}.rd-button:hover{background:var(--rd-accent);transform:translateY(-2px)}.rd-button svg{width:19px}.rd-text-link{display:inline-flex;align-items:center;gap:12px;font-size:12px;font-weight:600;border-bottom:1px solid currentColor;padding:5px 0}.rd-text-link svg{width:17px;height:17px}.rd-hero-foot{margin-top:36px;padding-top:20px;border-top:1px solid var(--rd-line);font-size:10px;color:var(--rd-muted);max-width:450px}.rd-hero-visual{display:block;position:relative;border-radius:var(--rd-radius);overflow:hidden;background:var(--rd-soft);aspect-ratio:1.06}.rd-hero-photo{width:100%;height:100%!important;object-fit:cover;object-position:center}.rd-hero-visual:after{content:'';position:absolute;inset:55% 0 0;background:linear-gradient(transparent,rgba(13,25,20,.55));pointer-events:none}.rd-image-label{position:absolute;bottom:24px;left:24px;right:24px;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:20px;color:white}.rd-image-label small{display:block;font-size:9px;letter-spacing:.15em;margin-bottom:8px;opacity:.85}.rd-image-label strong{font-family:var(--rd-heading);font-size:23px;line-height:1.2;font-weight:500;display:block;max-width:300px}.rd-circle-arrow{width:42px;height:42px;flex-shrink:0;display:grid;place-items:center;border:1px solid #ffffff70;border-radius:50%}.rd-air .rd-hero 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.rd-hero-visual{border:1px solid #ffffff40;aspect-ratio:1.12}.rd-workshop .rd-hero .rd-text-link{color:#fff}.rd-values{border-top:1px solid var(--rd-line);border-bottom:1px solid var(--rd-line)}.rd-values>.rd-wrap{display:grid;grid-template-columns:repeat(3,1fr);padding-block:25px}.rd-values>.rd-wrap>div{display:flex;gap:18px;align-items:flex-start;padding:0 25px;border-right:1px solid var(--rd-line)}.rd-values>.rd-wrap>div:first-child{padding-left:0}.rd-values>.rd-wrap>div:last-child{border:0;padding-right:0}.rd-value-number{font-family:Georgia,serif;font-size:23px;line-height:1.3;color:var(--rd-accent)}.rd-workshop .rd-value-number{color:#67706b;font-family:Consolas,monospace}.rd-values strong{display:block;font-size:12px;line-height:1.5;margin-bottom:4px}.rd-values small{display:block;font-size:11px;line-height:1.6;color:var(--rd-muted)}.rd-section{padding:66px 0}.rd-section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}.rd-section-head 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h3{font-family:var(--rd-heading);font-size:22px;letter-spacing:-.03em;margin-bottom:12px}.rd-topic p{font-size:12px;color:var(--rd-muted);line-height:1.7;flex-grow:1;margin-bottom:22px}.rd-topic-bottom{display:flex;align-items:center;justify-content:space-between;font-size:10px;font-weight:700;border-top:1px solid var(--rd-line);padding-top:16px}.rd-topic-bottom svg{width:17px}.rd-workshop .rd-topic-icon{color:var(--rd-dark)}.rd-workshop .rd-topic:hover{border-color:var(--rd-dark)}.rd-air .rd-topic{border:0;background:#f6ede4}.rd-air .rd-topic:nth-child(2){background:#eef0e6}.rd-air .rd-topic:nth-child(3){background:#fae6d9}.rd-air .rd-topic:nth-child(4){background:#f0ece9}.rd-air .rd-topic h3{font-weight:700}.rd-picked{background:var(--rd-paper);border-block:1px solid var(--rd-line)}.rd-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.rd-card{min-width:0;display:flex;flex-direction:column;background:transparent;border-radius:var(--rd-radius);overflow:hidden}.rd-card-image{display:block;aspect-ratio:1.38;overflow:hidden;background:var(--rd-soft);border-radius:var(--rd-radius)}.rd-card-image img{width:100%;height:100%!important;object-fit:cover;transition:transform .35s}.rd-card:hover .rd-card-image img{transform:scale(1.035)}.rd-card-body{padding:20px 0 0;display:flex;flex-direction:column;flex:1}.rd-card .rd-eyebrow{font-size:9px;letter-spacing:.09em;margin-bottom:10px}.rd-card h3{font-family:var(--rd-heading);font-size:21px;line-height:1.23;letter-spacing:-.035em;margin:0 0 12px}.rd-card h3 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}.rd-card p{font-size:12px;line-height:1.75;color:var(--rd-muted);margin-bottom:18px}.rd-read{display:flex;gap:12px;align-items:center;font-weight:700;font-size:10px;margin-top:auto;padding-top:8px}.rd-read svg{width:17px;height:17px}.rd-card--text{border:1px solid var(--rd-line);padding:26px;background:var(--rd-paper)}.rd-card--text .rd-card-body{padding:0}.rd-card-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}.rd-air .rd-card h3,.rd-workshop .rd-card h3{font-weight:700;font-size:19px}.rd-feature{padding-block:72px}.rd-feature-grid{display:grid;grid-template-columns:1.12fr 1fr;gap:0;background:var(--rd-soft);border-radius:var(--rd-radius);overflow:hidden}.rd-feature-image{display:block;min-height:350px}.rd-feature-image img{width:100%;height:100%!important;object-fit:cover}.rd-feature-copy{padding:48px;display:flex;align-items:flex-start;justify-content:center;flex-direction:column}.rd-feature h2{margin:16px 0;font-size:38px;line-height:1.1}.rd-feature p{font-size:13px;color:var(--rd-muted);line-height:1.8;max-width:360px;margin-bottom:26px}.rd-workshop .rd-feature-grid{background:var(--rd-dark)}.rd-workshop .rd-feature h2{color:#fff;font-weight:800}.rd-workshop .rd-feature .rd-eyebrow{color:var(--rd-accent)}.rd-workshop .rd-feature p{color:#becacf}.rd-latest{padding-top:0}.rd-latest-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 44px}.rd-latest-item{display:flex;gap:23px;padding:25px 0;border-top:1px solid var(--rd-line)}.rd-list-number{color:var(--rd-muted);font:12px Consolas,monospace;padding-top:3px}.rd-latest-item .rd-eyebrow{font-size:9px;margin-bottom:10px}.rd-latest-item h3{font-family:var(--rd-heading);font-size:24px;line-height:1.22;margin-bottom:12px}.rd-latest-item h3 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.rd-latest-item p{font-size:12px;line-height:1.7;color:var(--rd-muted);margin-bottom:12px}.rd-date{font-size:10px;color:var(--rd-muted)}.rd-workshop .rd-latest h3,.rd-air .rd-latest h3{font-size:21px;font-weight:700}.rd-method{padding:49px 0;text-align:center;background:var(--rd-soft);border-block:1px solid var(--rd-line)}.rd-method .rd-eyebrow{justify-content:center;margin-bottom:12px}.rd-method h2{font-size:32px;margin-bottom:13px}.rd-method p{font-size:13px;line-height:1.8;max-width:610px;margin:0 auto 16px;color:var(--rd-muted)}.rd-footer{background:var(--rd-dark);color:#fff;padding:56px 0 25px}.rd-footer .rd-brand{max-width:340px}.rd-footer .rd-mark{border:1px solid #ffffff70}.rd-footer .rd-brand-name{font-size:19px;max-width:220px}.rd-footer-main{display:grid;grid-template-columns:1.8fr 1fr 1fr;gap:70px;padding-bottom:42px}.rd-footer-tag{font-size:13px;color:#c0cdc6;max-width:280px;margin:20px 0 0;line-height:1.7}.rd-footer h2{font:700 10px Arial,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:20px}.rd-footer-main>div:not(:first-child) a{display:block;font-size:12px;color:#c0cdc6;padding:5px 0}.rd-footer a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}.rd-footer-bottom{border-top:1px solid #ffffff28;padding-top:23px;color:#a9bab2}.rd-footer-bottom p{font-size:10px;line-height:1.8;max-width:780px;margin-bottom:20px}.rd-footer-bottom>div{display:flex;align-items:center;gap:22px;flex-wrap:wrap;font-size:10px}.rd-footer-bottom>div span{margin-right:auto}.rd-air .rd-footer-tag,.rd-air .rd-footer-main>div:not(:first-child) a{color:#d4d0c8}.rd-workshop .rd-footer-tag,.rd-workshop .rd-footer-main>div:not(:first-child) a{color:#c0cbd0}.rd-site .editorial-policy-links{display:none!important}
/* Reading and discovery pages */
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