/* Xpertise 9.4 · Reading spaces. All content remains available without JavaScript. */
.resource-page{--res940-ink:#eff4ff;--res940-muted:#a8b6cc;--res940-line:rgba(173,201,240,.17);--res940-accent:#adacff;color:var(--res940-ink);background:#071426;background-image:radial-gradient(ellipse at 90% 8%,rgba(67,52,144,.18),transparent 40%),radial-gradient(ellipse at 0% 25%,rgba(22,86,111,.17),transparent 38%)}
.resource-page main{min-width:0}.resource-page main [hidden]{display:none!important}.resource-page main a{color:inherit;text-underline-offset:.22em}.resource-page main img{max-width:100%;height:auto;display:block}.resource-page main button,.resource-page main input,.resource-page main select{font:inherit}.resource-page main button{cursor:pointer}.resource-page main :focus-visible{outline:2px solid #83cbff;outline-offset:5px}.res940-container{width:min(1160px,calc(100% - 72px));margin-inline:auto}.res940-area{padding-top:45px}.res940-eyebrow{font-size:.72rem!important;font-weight:650;letter-spacing:.16em;color:#aebddd!important;line-height:1.5}.res940-text-link{display:inline-flex;align-items:center;gap:.7em;min-height:44px;font-size:.92rem;text-decoration:none;border-bottom:1px solid rgba(186,212,253,.5)}.res940-btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:1.6em;border:1px solid rgba(181,205,240,.3);border-radius:999px;background:rgba(206,220,255,.08);padding:.7em 1.3em;color:var(--res940-ink);text-decoration:none;font-size:.91rem;font-weight:600}.res940-btn:hover{background:rgba(206,220,255,.15)}.res940-lead{font-size:clamp(1.06rem,1.8vw,1.3rem);line-height:1.6;color:#b9c8de;max-width:43ch}.res940-muted{color:var(--res940-muted)}.res940-forum-hero{display:grid;grid-template-columns:1.05fr 1fr;gap:7%;align-items:center;min-height:520px;margin-bottom:105px}.res940-forum-intro h1{font-size:clamp(3.1rem,6.5vw,5.6rem);line-height:.98;letter-spacing:-.07em;font-weight:550;margin:.35em 0}.resource-page h1 em,.res940-section-heading em{font-weight:400;font-style:normal;color:#a3b3ff}.res940-forum-photo{margin:0;position:relative;transform:none;padding:0;border-radius:22px;background:none;isolation:isolate}.res940-forum-photo:before{content:"";position:absolute;inset:-25px;z-index:-1;background:radial-gradient(ellipse,rgba(126,104,230,.17),transparent 67%);border-radius:50%}.res940-forum-photo img{aspect-ratio:auto;object-fit:contain;border-radius:22px;transform:none;box-shadow:0 25px 80px -20px #0009;}.res940-forum-photo figcaption{position:static;bottom:8%;left:6%;right:6%;text-align:left;font-size:.76rem;color:#adb8ca;text-shadow:none;background:none;padding:0;border-radius:0;width:fit-content;margin:14px 0 0;transform:none;}.res940-section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:2rem;margin-bottom:36px}.res940-section-heading h2{font-size:clamp(1.8rem,3vw,2.6rem);letter-spacing:-.045em;line-height:1.15;font-weight:500;margin:0}.res940-section-heading p{color:var(--res940-muted);font-size:.87rem}.res940-library-tools{display:flex;align-items:end;gap:24px}.res940-search{flex:1}.res940-search label,.res940-sort{font-size:.8rem;color:var(--res940-muted)}.res940-search>div{position:relative}.res940-search input{display:block;width:100%;margin-top:8px;border:1px solid var(--res940-line);border-radius:14px;background:rgba(13,30,51,.65);color:var(--res940-ink);height:50px;padding:0 46px 0 16px}.res940-search input::placeholder{color:#9ba9bf}.res940-search button{position:absolute;right:4px;top:4px;min-width:42px;height:42px;border:0;color:var(--res940-muted);background:transparent;font-size:1.6rem}.res940-sort select{display:block;border:1px solid var(--res940-line);color:var(--res940-ink);height:50px;background:#0d1e33;border-radius:14px;padding:0 32px 0 12px;margin-top:8px}.res940-filter-row{display:flex;justify-content:space-between;gap:18px;align-items:center;flex-wrap:wrap;margin:20px 0 8px}.res940-filters{display:flex;gap:6px;flex-wrap:wrap}.res940-filters button{min-height:44px;padding:8px 14px;color:#afbed6;background:transparent;border:1px solid transparent;border-radius:99px;font-size:.84rem}.res940-filters button:hover{background:rgba(155,174,247,.09)}.res940-filters button[aria-pressed="true"]{background:#a9b8f7;color:#101b33}.res940-filters [data-res940-saved-count]{font-size:.72rem;margin-left:5px}.res940-results{font-size:.76rem;color:var(--res940-muted);margin:0}.res940-articles-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:6%;row-gap:60px;margin-top:40px}.res940-article-card{border:0;min-width:0;background:none;position:relative}.res940-card-image{display:block;border-radius:18px;overflow:hidden;position:relative;background:#0e2238}.res940-card-image img{width:100%;aspect-ratio:auto;object-fit:contain;transition:transform .4s ease}.res940-card-image:hover img{transform:none}.res940-category{position:absolute;bottom:15px;left:15px;color:#eff5ff;background:rgba(5,16,31,.85);border:1px solid rgba(255,255,255,.15);padding:6px 12px;border-radius:99px;font-size:.69rem}.res940-img-arrow{position:absolute;top:14px;right:14px;width:31px;height:31px;background:rgba(5,16,31,.7);border-radius:50%;display:grid;place-items:center}.res940-card-content{padding-top:23px}.res940-meta{font-size:.69rem;color:var(--res940-muted);display:flex;gap:20px;flex-wrap:wrap}.res940-card-content h3{font-weight:500;font-size:clamp(1.3rem,2.1vw,1.65rem);line-height:1.25;letter-spacing:-.035em;margin:13px 0}.res940-card-content h3 a{text-decoration:none}.res940-card-content h3 a:hover{color:#a7caff}.res940-card-content>p{font-size:.91rem;color:#aabbd2;line-height:1.6;margin:0 0 20px}.res940-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px}.res940-save,.res940-share,.res940-reading-tools button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;border:1px solid var(--res940-line);color:#bdd0ea;background:transparent;border-radius:99px;padding:6px 12px;font-size:.78rem}.res940-save svg{width:15px;height:15px;stroke:currentColor;stroke-width:1.5;fill:none}.res940-save[aria-pressed="true"]{color:#afbbff;background:rgba(140,150,235,.12)}.res940-save[aria-pressed="true"] svg{fill:currentColor}.res940-storage-note{font-size:.72rem;color:var(--res940-muted);margin-top:40px}.res940-empty{padding:36px 0}.res940-empty h3{font-weight:500}.res940-empty p{color:var(--res940-muted)}.res940-conversation{margin-top:120px;margin-bottom:100px;padding-block:40px;border-top:1px solid var(--res940-line);background:radial-gradient(ellipse at 90% 50%,rgba(64,94,177,.17),transparent 65%)}.res940-conversation h2{font-size:clamp(1.7rem,3.4vw,2.8rem);font-weight:500;letter-spacing:-.05em;margin:.5em 0 1em}.res940-toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);z-index:120;padding:12px 22px;max-width:calc(100vw - 40px);border-radius:99px;border:1px solid rgba(189,220,255,.4);background:#122c45;color:#eaf6ff;font-size:.85rem;box-shadow:0 10px 35px #0005}
/* Article: a generous, continuous reading surface with one quiet side index. */
.res940-article-hero{padding-block:15px 50px}.res940-article-hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:7%;align-items:center}.res940-back{display:inline-flex;align-items:center;min-height:44px;font-size:.8rem;text-decoration:none;color:var(--res940-muted)!important;margin-bottom:20px}.res940-article-hero h1{font-size:clamp(2.25rem,4vw,3.6rem);font-weight:500;letter-spacing:-.055em;line-height:1.08;margin:.35em 0 .5em;text-wrap:balance}.res940-description{font-size:1.05rem;line-height:1.6;color:#afc0d8;margin:0}.res940-byline{display:flex;gap:12px;align-items:center;margin-top:26px}.res940-author-monogram{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:rgba(138,150,220,.16);border:1px solid var(--res940-line);font-size:.75rem}.res940-byline b{font-size:.8rem;font-weight:550}.res940-byline small{display:block;color:var(--res940-muted);font-size:.68rem;margin-top:4px}.res940-article-hero-image{margin:0;transform:none;}.res940-article-hero-image img{width:100%;aspect-ratio:auto;object-fit:contain;border-radius:22px;height:auto;box-shadow:0 25px 70px -20px #0009;}.res940-article-hero-image figcaption{font-size:.67rem;color:var(--res940-muted);margin:12px 8px 0;transform:none;}.res940-reader{display:grid;grid-template-columns:235px minmax(0,760px);justify-content:space-between;gap:60px;padding-block:50px}.res940-reader-aside{position:sticky;top:130px;align-self:start;max-height:calc(100vh - 160px);overflow:auto;padding:0 8px 12px 0;scrollbar-width:thin;scrollbar-color:#355479 transparent}.res940-toc{border:0!important}.res940-toc summary{font-size:.8rem;font-weight:600;cursor:pointer;min-height:44px;display:flex;align-items:center;justify-content:space-between;list-style:none}.res940-toc summary::-webkit-details-marker{display:none}.res940-toc summary span{font-size:1.2rem;font-weight:400}.res940-toc:not([open]) summary span{transform:rotate(90deg)}.res940-toc nav{display:grid;margin-top:12px;gap:2px}.res940-toc nav a{display:grid;grid-template-columns:22px 1fr;gap:8px;font-size:.75rem;line-height:1.45;color:#9fb2cc;text-decoration:none;padding:9px 6px;min-height:44px;border-left:2px solid transparent}.res940-toc nav a span{color:#7d94b4;font-size:.65rem;padding-top:2px}.res940-toc nav a:hover,.res940-toc nav a[aria-current="location"]{color:#dfeaff;border-left-color:#a7b5fe;background:linear-gradient(90deg,rgba(95,130,210,.09),transparent)}.res940-reading-tools{margin-top:25px;border-top:1px solid var(--res940-line);padding-top:20px;display:flex;flex-wrap:wrap;gap:7px}.res940-reading-tools>span{display:block;flex-basis:100%;font-size:.69rem;color:var(--res940-muted);margin-bottom:5px}.res940-reading-tools>div{display:flex;gap:6px;flex-basis:100%;flex-wrap:wrap}.res940-reading-tools button[aria-pressed="true"]{color:#e7edff;background:#273d63}.res940-copy-fallback{font-size:.7rem;max-width:100%}.res940-copy-fallback input{max-width:100%;display:block;padding:8px;background:#122d47;color:#fff;border:1px solid var(--res940-line);border-radius:6px}.res940-read-body{--reader-size:1.065rem;font-size:var(--reader-size);line-height:1.9;color:#c7d3e5;max-width:100%}.res940-read-body p{font-size:inherit;line-height:inherit;margin:0 0 1.35em}.res940-read-body strong{color:#ecf2ff;font-weight:600}.res940-read-body a{color:#a7c9ff!important}.res940-read-body h2{font-size:1.6em;font-weight:500;letter-spacing:-.04em;line-height:1.2;color:#f0f5ff;margin:0 0 .7em}.res940-reader-section,.res940-reader-conclusion{margin-bottom:52px;scroll-margin-top:145px}.res940-reader-section-label{display:flex;gap:18px;align-items:baseline;margin-bottom:18px}.res940-reader-section-label span{font-size:.75rem;color:#8eabdc}.res940-reader-section-label h2{font-size:1.4em;margin:0}.res940-reader-quote{margin:25px 0 35px;padding:8px 0 8px 25px;border-left:2px solid #7b92d7;background:linear-gradient(90deg,rgba(82,106,172,.08),transparent)}.res940-reader-quote p{font-size:1.2em;line-height:1.6;letter-spacing:-.025em;color:#dce7ff;margin:0}.res940-reader-question-block{padding:20px 24px;background:rgba(74,106,169,.1);border-radius:18px}.res940-reader-question-block p:last-child{margin:0}.res940-original-source{display:flex;gap:8px;justify-content:space-between;flex-wrap:wrap;border-top:1px solid var(--res940-line);padding:24px 0;margin-bottom:20px;font-size:.82rem;color:var(--res940-muted)}.res940-original-source a{color:#abc9f4!important}.res940-related{padding-block:45px 100px}.res940-related .res940-section-heading h2{margin-top:.3em}.res940-reading-progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:200;pointer-events:none}.res940-reading-progress i{display:block;width:100%;height:100%;background:#aebefa;transform-origin:left;transform:scaleX(0)}.res940-focused .res940-article-hero-image,.res940-focused .res940-related{display:none}.res940-focused .res940-article-hero-grid{grid-template-columns:1fr;max-width:960px}.res940-focused .res940-reader{grid-template-columns:200px minmax(0,680px);max-width:1030px;gap:50px}.res940-focused .res940-toc{display:none}.res940-focused .res940-article-hero h1{max-width:22ch}.res940-guide-table{overflow-x:auto;max-width:100%;margin:25px 0}.res940-guide-table table{border-collapse:collapse;min-width:460px;width:100%;font-size:.85em;line-height:1.6}.res940-guide-table caption{text-align:left;font-weight:600;color:#dfebff;padding-bottom:12px}.res940-guide-table th,.res940-guide-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--res940-line);padding:13px}.res940-guide-table th{font-weight:600;background:rgba(65,98,154,.09);color:#dfebff}.res940-guide-example{padding:20px;border-left:2px solid #6fb8e9;background:rgba(53,110,139,.08)}.res940-guide-actions{display:flex;gap:20px;flex-wrap:wrap}.res940-guide .res940-read-body details{padding:16px 0;border-bottom:1px solid var(--res940-line)}.res940-guide .res940-read-body summary{cursor:pointer;color:#dfebff;font-size:.95em;line-height:1.5;min-height:44px;padding:8px 0}.res940-guide .res940-read-body details p{padding-top:12px;margin-bottom:0}.res940-read-body ol{padding-left:24px}.res940-read-body li{margin-bottom:10px}.res940-org-compare{background:rgba(82,116,159,.08);border:1px solid var(--res940-line);border-radius:20px;padding:22px;margin-block:28px}.res940-org-compare-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.res940-org-compare-head>span{font-size:.8rem;color:#c9d9ef}.res940-org-compare-head>div{display:flex;gap:6px}.res940-org-compare button{background:transparent;color:#b4c8e6;min-height:44px;border:1px solid var(--res940-line);border-radius:99px;font-size:.75rem;padding:5px 12px}.res940-org-compare button[aria-pressed="true"]{background:#a8baff;color:#12213e}.res940-org-compare svg{width:100%;height:auto;max-height:330px}.res940-formal-layer path{stroke:#809abc;stroke-width:2;fill:none}.res940-formal-layer rect{fill:#234466;stroke:#739dca;stroke-width:1}.res940-real-layer{opacity:0;transition:opacity .25s}.res940-real-layer path{stroke:#ffa863;stroke-width:2;fill:none}.res940-org-compare[data-view="real"] .res940-real-layer{opacity:1}.res940-org-compare-caption{font-size:.75rem!important;line-height:1.65!important;color:#9fb8d3;margin-bottom:0!important}.res940-urgency-meter{border-bottom:1px solid var(--res940-line);padding-bottom:20px;margin-bottom:36px}.res940-urgency-meter>div:first-child{display:flex;justify-content:space-between;font-size:.65rem;letter-spacing:.1em}.res940-urgency-track{height:2px;background:linear-gradient(90deg,#ebaa87,#86c5e5);margin:16px 5px;position:relative}.res940-urgency-track i{position:absolute;top:-4px;left:0;width:10px;height:10px;transform:translateX(-50%);background:#fff;border-radius:50%}.res940-urgency-meter small{font-size:.7rem;color:var(--res940-muted)}
/* Utility documents share the same restrained reading treatment. */
.res940-legal{max-width:800px;padding-block:55px 100px;line-height:1.8}.res940-legal>a:first-child{display:inline-flex;min-height:44px;align-items:center;font-size:.83rem;color:var(--res940-muted)}.res940-legal h1{font-weight:500;font-size:clamp(2.4rem,5vw,3.5rem);letter-spacing:-.05em;line-height:1.1}.res940-legal h2{font-size:1.35rem;font-weight:550;margin-top:2em}.res940-legal p{color:#b5c5db;font-size:1rem}.res940-legal a{color:#a8ccff!important}.res940-english{padding-block:65px 100px;max-width:1000px}.res940-english h1,.res940-notfound h1{font-size:clamp(3.4rem,7vw,6.5rem);font-weight:500;line-height:1;letter-spacing:-.065em;margin:.35em 0}.res940-english-units{margin-top:90px}.res940-english-units>h2{font-size:2rem;font-weight:500;letter-spacing:-.04em}.res940-english-units>a{display:grid;grid-template-columns:45px 1fr 30px;align-items:center;gap:20px;text-decoration:none;padding:28px 0;border-bottom:1px solid var(--res940-line)}.res940-unit-number{font-size:.75rem;color:#99aed0}.res940-english-units h3{font-size:1.5rem;letter-spacing:-.025em;margin:0 0 8px;font-weight:500}.res940-english-units a p{color:var(--res940-muted);font-size:.9rem;margin:0;line-height:1.5}.res940-english-units>a:hover h3{color:#b1bdff}.res940-english-candidates{color:var(--res940-muted);margin-top:60px;font-size:.9rem;line-height:1.7}.res940-notfound{position:relative;padding-block:55px 100px;min-height:80vh;isolation:isolate;overflow:hidden}.res940-error-number{position:absolute;right:0;top:90px;font-size:clamp(10rem,33vw,30rem);font-weight:700;color:rgba(119,157,219,.065);z-index:-1;letter-spacing:-.08em}.res940-error-actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:35px}.res940-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
@media(min-width:1000px){.res940-articles-grid>.res940-article-card:nth-child(even){padding-top:55px}}
@media(max-width:1000px){.res940-area{padding-top:35px}.res940-reader,.res940-focused .res940-reader{grid-template-columns:190px minmax(0,1fr);gap:35px}.res940-article-hero-grid{grid-template-columns:1.25fr .85fr;gap:5%}.res940-forum-hero{min-height:400px;margin-bottom:75px}.res940-conversation{margin-top:80px}.res940-reader-aside{top:110px}}
@media(max-width:760px){.res940-container{width:calc(100% - 40px)}.res940-forum-hero{grid-template-columns:1fr .75fr;gap:18px;min-height:340px}.res940-forum-intro h1{font-size:3.5rem}.res940-forum-photo{padding:0;transform:none;border-radius:22px;background:none;}.res940-forum-photo figcaption{display:none;transform:none;position:static;margin:14px 0 0;padding:0;border-radius:0;background:none;text-align:left;color:#adb8ca;text-shadow:none;}.res940-forum-intro .res940-lead{font-size:.95rem}.res940-section-heading{display:block;margin-bottom:25px}.res940-article-hero-grid{grid-template-columns:1fr}.res940-article-hero-image{max-width:600px;transform:none;margin-top:28px}.res940-article-hero-image img{aspect-ratio:auto;border-radius:22px;object-fit:contain;height:auto;box-shadow:0 25px 70px -20px #0009;}.res940-article-hero-image figcaption{transform:none;}.res940-reader,.res940-focused .res940-reader{display:block;padding-top:15px}.res940-reader-aside{position:static;max-height:none;overflow:visible;padding:0 0 30px}.res940-toc{border-top:1px solid var(--res940-line)!important;border-bottom:1px solid var(--res940-line)!important;padding:10px 0}.res940-toc nav{grid-template-columns:1fr 1fr;margin-bottom:12px;gap:5px 15px}.res940-reading-tools{padding:0;border:0;margin-top:17px;align-items:center;gap:8px}.res940-reading-tools>span{flex-basis:auto}.res940-reading-tools>div{flex-basis:auto}.res940-read-body{--reader-size:1.025rem}.res940-article-hero h1{max-width:24ch}.res940-focused .res940-reader-aside{padding-bottom:35px}.res940-legal{padding-top:35px}.res940-english{padding-top:35px}.res940-notfound{padding-top:35px}.res940-guide-actions{gap:12px}.res940-related{padding-bottom:65px}}
@media(max-width:520px){.res940-area{padding-top:25px}.res940-container{width:calc(100% - 36px)}.res940-forum-hero{grid-template-columns:1fr;position:relative;gap:24px;margin-bottom:65px;min-height:auto}.res940-forum-intro h1{font-size:3.6rem;max-width:8ch}.res940-forum-photo{margin-left:0;width:100%;max-width:560px;transform:none;padding:0;border-radius:22px;background:none;}.res940-forum-photo img{aspect-ratio:auto;object-fit:contain;border-radius:22px;transform:none;box-shadow:0 25px 80px -20px #0009;}.res940-forum-intro .res940-lead{max-width:28ch}.res940-articles-grid{grid-template-columns:1fr;gap:48px;margin-top:28px}.res940-card-image img{aspect-ratio:auto;object-fit:contain;}.res940-card-content{padding-top:18px}.res940-library-tools{gap:12px;align-items:end}.res940-sort select{width:116px;font-size:.8rem;padding-left:8px;padding-right:18px}.res940-search input{font-size:.86rem;padding-left:10px}.res940-filters{gap:2px}.res940-filters button{padding-inline:11px;font-size:.75rem}.res940-results{width:100%;margin-top:2px}.res940-article-hero{padding-bottom:28px}.res940-article-hero h1{font-size:2.4rem;letter-spacing:-.055em}.res940-description{font-size:1rem}.res940-byline small{font-size:.65rem}.res940-article-hero-image img{aspect-ratio:auto;object-fit:contain;border-radius:22px;height:auto;box-shadow:0 25px 70px -20px #0009;}.res940-toc nav{grid-template-columns:1fr}.res940-read-body{line-height:1.8}.res940-reader-section-label{gap:12px}.res940-read-body h2{font-size:1.35em}.res940-reader-quote{padding-left:18px}.res940-reader-quote p{font-size:1.12em}.res940-org-compare{padding:15px}.res940-related{padding-top:20px}.res940-section-heading h2{font-size:1.85rem}.res940-english-units>a{grid-template-columns:24px 1fr 18px;gap:12px}.res940-english-units h3{font-size:1.35rem}.res940-english-units{margin-top:65px}.res940-english-units>h2{font-size:1.7rem}.res940-error-actions{display:grid;justify-items:start;gap:14px}.res940-error-number{top:140px}.res940-conversation{margin-top:65px;margin-bottom:45px}}
@media(prefers-reduced-motion:reduce){.res940-card-image img,.res940-real-layer{transition:none}.res940-card-image:hover img{transform:none}}
@media print{.resource-page{background:white!important;color:#111!important}.resource-page header,.resource-page footer,.res940-reader-aside,.res940-related,.res940-reading-progress,.res940-article-hero-image{display:none!important;transform:none;}.res940-container,.res940-reader,.res940-article-hero-grid{display:block!important;width:100%;max-width:none}.res940-area{padding:0}.res940-read-body,.res940-read-body h2,.res940-read-body p,.res940-description,.res940-byline{color:#111!important}.res940-read-body{font-size:11pt!important;line-height:1.55}.res940-article-hero h1{font-size:26pt}.res940-reader-section{break-inside:avoid}}