.reading-page .site-header{border-bottom:1px solid var(--line)}.breadcrumb{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--muted);margin-bottom:40px}.breadcrumb a{text-decoration:underline;text-underline-offset:4px}.reading-hero{padding-top:45px;padding-bottom:60px}.reading-hero h1{font-size:clamp(54px,6.5vw,88px);max-width:1000px;text-wrap:balance;line-height:1.03}.reading-hero .reading-lead{font-size:19px;line-height:1.7;max-width:720px;margin-top:28px}.reading-hero .button{margin-top:28px}.reading-hero .example-label{font-size:12px;margin-top:20px;max-width:700px}.reading-layout{display:grid;grid-template-columns:200px minmax(0,1fr);gap:75px;padding-top:0}.reading-toc{position:sticky;top:35px;align-self:start;display:flex;flex-direction:column;gap:14px;font-size:13px;border-top:1px solid var(--line);padding-top:20px}.reading-toc a{line-height:1.5}.reading-toc span{font-size:11px;color:var(--muted);margin-bottom:5px}.reading-body{min-width:0;max-width:880px}.reading-body section{padding:38px 0;border-top:1px solid var(--line);scroll-margin-top:35px}.reading-body section:first-child{padding-top:30px}.reading-body h2{font-size:42px;margin-bottom:23px;line-height:1.1}.reading-body h3{font:27px/1.2 var(--serif);margin:25px 0 12px}.reading-body p,.reading-body li,.reading-body dd{font-size:15px;line-height:1.85;color:var(--muted)}.reading-body p+p{margin-top:16px}.reading-body ul,.reading-body ol{padding-left:21px;margin:16px 0 22px}.reading-body li+li{margin-top:10px}.reading-body strong{font-weight:600;color:var(--ink)}.reading-body table{text-align:left;font-size:13px;margin:20px 0}.reading-body th,.reading-body td{padding:15px 12px;white-space:normal;vertical-align:top}.reading-body thead th{font-weight:600;background:#e3edfa}.reading-body tbody th{min-width:100px}.reading-body a:not(.button){text-decoration:underline;text-underline-offset:4px}.reading-body a:not(.button):hover{color:var(--accent)}.reading-body .inline-link{text-decoration:none;font-size:14px;margin-top:18px}.reading-body blockquote{font:28px/1.4 var(--serif);background:#e2edfc;padding:25px 30px;margin:20px 0}.reading-body .example-label{font-size:12px}.source-record{padding:22px 0;border-top:1px solid var(--line);scroll-margin-top:35px}.source-record h3{margin-top:0}.source-record small{font-size:12px;color:var(--muted)}.source-record blockquote{font-size:24px}.report-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-bottom:25px}.report-citation{display:inline-block;font:12px var(--sans);padding:2px 6px;border:1px solid #a2bfed;background:var(--accent-soft);border-radius:4px;color:#1d50a3;text-decoration:none!important}.reading-body .calculation{font-variant-numeric:tabular-nums;background:#dfeaf8;padding:20px 24px;color:var(--ink);line-height:1.8;margin:20px 0}.reading-next{padding:45px 0 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:25px}.reading-next a{font-size:14px;text-decoration:underline;text-underline-offset:5px}.reading-body .faq-items details:first-child{padding-top:20px}.reading-body .faq-items summary{font-size:16px;font-weight:600}.reading-body .faq-items p{font-size:15px}.reading-body .faq-items details{padding:23px 0}.reading-page .site-footer{border-top:1px solid var(--line)}.reading-page .site-footer nav{flex-wrap:wrap}.faq-heading-link{margin-top:25px}.report-menu{font:11px var(--sans);color:var(--muted)}.site-footer nav{flex-wrap:wrap}
@media(max-width:1000px){.reading-layout{grid-template-columns:160px minmax(0,1fr);gap:40px}.reading-hero .reading-lead{font-size:17px}.reading-body h2{font-size:37px}}
@media(max-width:760px){.reading-hero{padding-top:25px;padding-bottom:38px}.breadcrumb{font-size:11px;margin-bottom:30px}.reading-hero h1{font-size:54px}.reading-hero .reading-lead{font-size:16px;margin-top:24px}.reading-layout{grid-template-columns:1fr;gap:30px;padding-top:0;padding-bottom:60px}.reading-toc{position:static;flex-direction:row;flex-wrap:wrap;gap:12px 20px;font-size:12px}.reading-toc span{width:100%;margin-bottom:0}.reading-body h2{font-size:35px}.reading-body h3{font-size:26px}.reading-body section{padding:30px 0}.reading-body p,.reading-body li,.reading-body dd{font-size:14px}.reading-body table{font-size:12px;min-width:520px}.reading-body th,.reading-body td{padding:12px 10px}.reading-body blockquote{font-size:25px;padding:22px}.reading-body .faq-items summary{font-size:14px}.reading-body .faq-items p{font-size:14px}.reading-body .calculation{font-size:13px;padding:18px}.reading-next{padding-top:30px}.reading-next a{font-size:13px}}

.hero-open-source{font-weight:600;color:var(--ink)}.reading-page .desktop-nav{gap:24px}@media(max-width:1100px){.reading-page .desktop-nav{gap:17px;font-size:12px}}
.editions-section{padding-top:90px;padding-bottom:95px}.edition-intro{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:42px}.edition-intro h2{font-size:58px}.edition-intro p{font-size:15px;max-width:440px}.edition-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:#fbfdff}.edition-table{text-align:left;min-width:680px;font-size:13px;line-height:1.6;table-layout:fixed}.edition-table th,.edition-table td{white-space:normal;padding:18px 23px;vertical-align:top;border-bottom:1px solid var(--line)}.edition-table th:first-child{width:25%;font-weight:600}.edition-table thead th{background:#dae7f9;font:27px/1.2 var(--serif);border-top:0}.edition-table thead th:first-child{font:13px var(--sans)}.edition-table thead small{display:block;font:12px var(--sans);color:#425e81;margin-top:7px}.edition-table tbody td{color:#48617f}.edition-note{font-size:12px;line-height:1.8;max-width:850px;margin:20px 0}.edition-actions{display:flex;align-items:center;gap:32px;flex-wrap:wrap;margin-top:25px}.edition-detail{padding-top:0;padding-bottom:70px}.edition-detail>h2{font-size:46px;margin-bottom:30px}.reading-page .desktop-nav{gap:20px}.reading-page .desktop-nav a{white-space:nowrap}@media(max-width:1100px){.reading-page .desktop-nav{gap:14px;font-size:12px}}@media(max-width:900px) and (min-width:761px){.reading-page .site-header{padding:0 3%}.reading-page .desktop-nav{gap:10px;font-size:11px}.reading-page .nav-demo{font-size:12px;padding:12px}.reading-page .brand img{width:104px}}@media(max-width:760px){.editions-section{padding-top:65px;padding-bottom:65px}.edition-intro{grid-template-columns:1fr;gap:22px;margin-bottom:28px}.edition-intro h2{font-size:47px}.edition-intro p{font-size:14px}.edition-table{min-width:640px;font-size:12px}.edition-table th,.edition-table td{padding:15px 17px}.edition-table thead th{font-size:25px}.edition-actions{gap:18px;align-items:flex-start;flex-direction:column}.edition-detail{padding-top:0;padding-bottom:45px}.edition-detail>h2{font-size:36px}.edition-note{font-size:12px}}

.site-header{padding:0 4.4%;height:94px}.site-header .desktop-nav{gap:24px;font-size:13px}.site-header .brand img{width:120px;height:auto}.site-header .nav-demo{padding:12px 18px;min-height:44px;font-size:15px;gap:15px}.desktop-nav a[aria-current]{color:var(--accent);text-decoration:underline;text-underline-offset:7px}.mobile-nav a[aria-current]{color:var(--accent);font-weight:600}@media(max-width:960px){.site-header{height:80px}.site-header .desktop-nav{display:none}.site-header .menu-toggle{display:grid;place-items:center;width:40px;height:40px}.site-header .nav-demo{margin-left:auto;margin-right:14px;font-size:13px;padding:10px 14px;min-height:40px}.mobile-nav:not([hidden]){display:flex;flex-direction:column;gap:4px;padding:12px 4.4% 20px;border-bottom:1px solid var(--line);background:var(--paper)}.mobile-nav a{padding:10px 0}}@media(max-width:760px){.site-header{height:76px;padding:0 6%}.site-header .brand img{width:102px}.site-header .nav-demo{font-size:12px;padding:10px 12px}.mobile-nav:not([hidden]){padding:12px 6% 20px}}
.product-capture-gallery{margin-bottom:45px}.capture-context{display:flex;justify-content:space-between;gap:20px;align-items:center;border-top:1px solid var(--line);padding-top:22px;margin-bottom:25px}.capture-context p{font-size:14px;color:var(--ink)}.capture-context>span{font-size:11px;color:var(--muted)}.product-capture{margin:0;min-width:0}.capture-link{display:block;position:relative;border-radius:10px;overflow:hidden;background:#edf0f4;box-shadow:0 18px 45px #173d7012;cursor:zoom-in}.capture-link img{width:100%;height:auto}.capture-enlarge{position:absolute;right:12px;bottom:12px;background:#fbfdff;color:#253c5b;padding:8px 12px;border-radius:5px;font-size:11px;box-shadow:0 3px 12px #00000012;display:flex;gap:12px}.capture-link:hover .capture-enlarge{background:var(--ink);color:white}.product-capture figcaption{padding:17px 0 26px;display:flex;flex-direction:column;gap:5px;text-align:left}.product-capture figcaption strong{font-size:14px;font-weight:600;color:var(--ink)}.product-capture figcaption>span{font-size:11px;line-height:1.7;color:var(--muted)}.product-capture-pair{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:20px}.interactive-example{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:20px}.interactive-example>summary{display:flex;justify-content:space-between;align-items:center;padding:24px 0;cursor:pointer;list-style:none;font-size:15px}.interactive-example>summary::-webkit-details-marker{display:none}.interactive-example>summary>span{font-size:23px}.interactive-example[open]>summary>span{transform:rotate(45deg)}.interactive-example-body{padding-top:10px}.reading-body>.product-capture{margin-bottom:25px}.reading-body .capture-link{text-decoration:none}.capture-viewer{border:0;border-radius:12px;padding:22px;background:var(--paper);width:min(1500px,96vw);max-width:96vw;max-height:94vh;color:var(--ink);box-shadow:0 20px 80px #00000040}.capture-viewer::backdrop{background:#081b3dcc}.capture-viewer figure{margin:0}.capture-viewer img{width:100%;height:auto;max-height:77vh;object-fit:contain}.capture-viewer figcaption{font-size:12px;line-height:1.7;margin-top:16px;color:var(--muted)}.capture-close{display:block;margin:0 0 15px auto;background:var(--ink);color:white;padding:10px 16px;border-radius:6px;font-size:13px;min-height:40px}html:has(.capture-viewer[open]){overflow:hidden}@media(max-width:760px){.capture-context{align-items:flex-start;flex-direction:column;gap:7px}.capture-context p{font-size:14px}.capture-context>span{font-size:11px}.product-capture-pair{grid-template-columns:1fr;gap:16px;margin-top:12px}.product-capture figcaption{padding:14px 0 22px}.product-capture figcaption strong{font-size:13px}.capture-enlarge{padding:7px 10px;font-size:11px;bottom:8px;right:8px}.capture-viewer{padding:14px}.capture-viewer figcaption{font-size:11px}.interactive-example>summary{font-size:13px;gap:20px}.product-capture-gallery{margin-bottom:25px}}

.capture-image-scroll{overflow:auto;max-height:77vh}@media(max-width:760px){.capture-image-scroll{max-height:68vh}.capture-viewer .capture-image-scroll img{width:auto;min-width:900px;max-width:none;max-height:none}}

/* Give each real product capture a single, readable focus. */
.product-proof{margin:24px 0 52px}
.proof-lead{display:grid;grid-template-columns:0.72fr 1.28fr;gap:56px;align-items:center;padding:44px;background:#dfebfb;border-radius:16px}
.proof-copy h3{font:400 clamp(32px,3.3vw,46px)/1.06 var(--serif);letter-spacing:-.025em;margin:0 0 24px}
.proof-copy p{font-size:15px;line-height:1.8;max-width:31ch;color:#3c5678}
.proof-reading-link{display:inline-flex;align-items:center;gap:18px;margin-top:30px;font-size:13px;color:var(--ink);text-underline-offset:5px}
.proof-report .capture-link{background:#f8f9fb;border-radius:8px;box-shadow:0 16px 32px #1c477f1a}
.proof-report figcaption{padding:16px 0 0}
.proof-report figcaption strong{font-size:12px}
.proof-report figcaption>span{color:#4c6688}
.proof-details{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;margin-top:72px;align-items:start}
.proof-detail-copy{margin-bottom:28px}
.proof-detail-copy h3{font:400 34px/1.1 var(--serif);letter-spacing:-.02em;margin:0 0 16px}
.proof-detail-copy p{font-size:14px;line-height:1.75;color:var(--muted);max-width:44ch}
.proof-details .capture-link{box-shadow:none;background:#e5edf9;padding:20px;border-radius:12px}
.proof-agent .capture-link{max-width:430px;margin:0 auto;background:#e1ecfa}
.proof-details .capture-link img{border-radius:6px}
.proof-details figcaption{padding-bottom:0}
.proof-provenance{font-size:11px;line-height:1.8;color:var(--muted);padding-top:24px;margin-top:40px;border-top:1px solid var(--line)}
@media(max-width:960px){.proof-lead{gap:28px;padding:28px}.proof-details{gap:30px}.proof-copy p{font-size:14px}}
@media(max-width:760px){.proof-lead{grid-template-columns:1fr;padding:24px;gap:32px}.proof-copy h3{font-size:38px;margin-bottom:18px}.proof-copy p{max-width:42ch}.proof-reading-link{margin-top:20px}.proof-details{grid-template-columns:1fr;gap:44px;margin-top:44px}.proof-detail-copy h3{font-size:31px}.proof-detail-copy{margin-bottom:20px}.proof-details .capture-link{padding:16px}.proof-agent .capture-link{max-width:100%}.proof-provenance{font-size:10px;margin-top:30px}}

.hero-open-heading{color:var(--accent)}.hero-copy>.hero-source-facts{font-size:12px;line-height:1.7;margin-top:20px;color:var(--muted);max-width:none;display:flex;flex-wrap:wrap;gap:8px}@media(max-width:760px){.hero-copy>.hero-source-facts{font-size:11px;gap:7px;margin-top:18px}}