@font-face{font-family:Plex;src:url('/assets/IBMPlexSans-Regular.ttf') format('truetype');font-display:swap;font-weight:400}@font-face{font-family:Plex;src:url('/assets/IBMPlexSans-SemiBold.ttf') format('truetype');font-display:swap;font-weight:600}@font-face{font-family:PlexSerif;src:url('/assets/IBMPlexSerif-Regular.ttf') format('truetype');font-display:swap;font-weight:400}
:root{--paper:#faf9f5;--ink:#17213a;--muted:#596176;--line:#dcdedb;--accent:#4338ca;--white:#fff;--gold:#f4b35d}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Plex,Arial,sans-serif;line-height:1.65}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--accent)}button,input,textarea{font:inherit}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}p{margin:0 0 18px}h1,h2,h3{line-height:1.1;font-weight:600;margin:0;letter-spacing:-.035em}h1{font-size:clamp(48px,5.4vw,80px)}h2{font-size:clamp(32px,3.3vw,48px)}h3{font-size:24px;letter-spacing:-.02em}h1 span,h2 span{color:var(--accent)}em{font-family:PlexSerif,Georgia,serif;font-style:normal;font-weight:400;letter-spacing:-.04em}.page-shell{max-width:1320px;margin:auto;padding:0 56px}.site-header{height:110px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{font-size:30px;letter-spacing:-1.4px;text-decoration:none;font-weight:600;display:inline-flex;align-items:baseline;white-space:nowrap}.brand span{font-weight:400}.brand i{display:inline-block;background:var(--accent);width:7px;height:7px;margin-left:4px;border-radius:50%}.site-header nav{display:flex;align-items:center;gap:30px;font-size:14px}.site-header nav a{text-decoration:none}.nav-arrow{padding:11px 17px;border:1px solid var(--line);border-radius:8px}.nav-arrow span{margin-left:12px}.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:90px;padding:85px 0 90px;align-items:center}.eyebrow{font-size:11px;font-weight:600;letter-spacing:1.8px;margin-bottom:25px;display:flex;align-items:center;gap:9px}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;flex-shrink:0}.lead{font-size:19px;line-height:1.7;color:var(--muted);max-width:570px;margin-top:27px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{min-height:48px;display:inline-flex;align-items:center;justify-content:space-between;gap:24px;padding:13px 20px;border-radius:8px;background:var(--accent);border:1px solid var(--accent);font-weight:600;text-decoration:none;color:white;cursor:pointer;font-size:14px}.button:hover{background:#312e81;color:#fff}.button span{font-size:20px;line-height:1}.button.secondary{background:transparent;color:var(--ink);border-color:var(--line)}.button.secondary:hover{border-color:var(--ink);background:#f0efe9}.button.light{color:var(--ink);background:var(--paper);border-color:var(--paper)}.hero-note{font-size:12px;color:var(--muted);margin-top:19px;max-width:400px}.study-board{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;box-shadow:14px 14px 0 #efeee8;transform:rotate(1deg)}.board-top{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:10px;letter-spacing:1.2px;font-weight:600;border-bottom:1px solid var(--line);padding-bottom:22px}.mini-tag{font-size:10px;letter-spacing:0;border:1px solid var(--line);border-radius:5px;padding:4px 7px;font-weight:400}.board-heading{font-size:39px;line-height:1.15;letter-spacing:-1.5px;padding:28px 0}.board-heading em{color:var(--accent)}.study-item{display:flex;gap:15px;align-items:center;border-top:1px solid var(--line);padding:17px 0}.number{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.study-item strong{font-size:16px;font-weight:600}.study-item p{font-size:13px;color:var(--muted);margin:2px 0 0}.item-icon{margin-left:auto;color:var(--accent);font-size:23px;font-weight:400}.board-bottom{border-top:1px solid var(--line);display:flex;gap:20px;align-items:center;padding-top:24px}.orbit-mark{border:1px solid var(--accent);border-radius:50%;width:72px;height:72px;display:flex;justify-content:center;align-items:center;transform:rotate(-15deg);font-size:22px;color:var(--accent)}.board-bottom p{font-size:12px;margin:0}.illustration-label{font-size:9px;color:var(--muted);display:block;margin-top:16px}.editorial-section{border-top:1px solid var(--line);padding:65px 0 70px}.section-intro{margin-bottom:42px}.three-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.index{font-size:11px;letter-spacing:1px;color:var(--accent);display:block;margin-bottom:20px}.three-columns article p,.feature-grid article p{color:var(--muted);font-size:15px;margin-top:16px;margin-bottom:0}.product-feature{display:grid;grid-template-columns:1.25fr 1fr;background:var(--ink);color:#fff;padding:56px;gap:80px;border-radius:12px}.product-feature .eyebrow{color:#b9c3dd}.product-feature h2{font-size:56px;line-height:1.05}.product-feature h2 span{color:#c4c2ff}.product-feature p{max-width:410px;color:#d2d8e6;font-size:16px;margin-top:24px}.product-spec{border-left:1px solid #3d455a;padding-left:36px;align-self:center}.spec-label{font-size:11px;letter-spacing:1.5px;color:#b9c3dd}.product-spec ul{list-style:none;margin:18px 0 0;padding:0}.product-spec li{padding:12px 0;border-bottom:1px solid #3d455a;font-size:16px}.product-spec p{font-size:12px}.closing{padding:85px 0;text-align:center}.closing .eyebrow{justify-content:center}.closing h2{margin-bottom:25px}.closing .lead{margin:24px auto}.footer-top{border-top:1px solid var(--line);padding:32px 0;display:flex;align-items:center;gap:25px}.footer-top p{color:var(--muted);font-size:13px;margin:0}.footer-top>a:last-child{margin-left:auto;font-size:13px}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:22px 0 30px;gap:24px}.footer-bottom small{font-size:11px;color:var(--muted)}.footer-bottom nav{display:flex;flex-wrap:wrap;gap:20px;font-size:12px}.footer-bottom a{text-decoration:none}.product-hero{padding:80px 0 70px;max-width:900px}.product-hero h1{font-size:clamp(45px,5.5vw,76px)}.notice{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);padding:15px 0;margin:23px 0 0;border-top:1px solid var(--line);max-width:580px}.notice .status-dot{margin-top:7px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:42px 40px}.feature-grid article{border-top:1px solid var(--line);padding-top:24px}.access-section{border-top:1px solid var(--line);padding:65px 0;display:grid;grid-template-columns:1fr 1fr;gap:80px}.access-section>div>p:not(.eyebrow){color:var(--muted);margin-top:24px;max-width:460px}.access-details>p{border-bottom:1px solid var(--line);padding-bottom:20px;font-size:14px}.access-details strong{display:block;color:var(--ink);font-size:17px;margin-bottom:5px}.access-details small{color:var(--muted);display:block;font-size:12px}.faq{padding:20px 0 75px;max-width:800px}.faq h2{margin-bottom:26px}details{border-top:1px solid var(--line);padding:18px 0}details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:600;font-size:16px}details p{margin:16px 0 0;font-size:15px;color:var(--muted)}.document-heading{padding:65px 0 40px;border-bottom:1px solid var(--line)}.document-heading h1{font-size:clamp(42px,5vw,64px)}.document-heading .lead{font-size:18px;max-width:650px}.updated{color:var(--muted);font-size:12px;margin:20px 0 0}.document-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:70px;padding:45px 0 75px}.document-aside{align-self:start;position:sticky;top:24px}.document-aside>p{font-size:11px;letter-spacing:1px;text-transform:uppercase}.document-aside nav{display:flex;flex-direction:column;gap:15px}.document-aside a{font-size:13px;text-decoration:none;line-height:1.45;color:var(--muted)}.document-aside a:hover{color:var(--accent)}.prose{max-width:750px;min-width:0}.prose-section{scroll-margin-top:24px;padding-bottom:30px;margin-bottom:30px;border-bottom:1px solid var(--line)}.prose-section:last-child{margin-bottom:0;border-bottom:0;padding-bottom:0}.prose h2{font-size:25px;letter-spacing:-.02em;margin-bottom:20px;line-height:1.25}.prose p,.prose li{font-size:15px;line-height:1.85;color:#3d465b}.prose li{padding-left:5px;margin-bottom:12px}.prose ul{padding-left:20px}.prose strong{font-weight:600;color:var(--ink)}.prose a{color:var(--accent);overflow-wrap:anywhere}.table-scroll{overflow:auto;margin:20px 0}table{width:100%;border-collapse:collapse;font-size:13px;min-width:340px}th,td{text-align:left;padding:13px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{font-weight:600}td:first-child{min-width:140px}.request-form{background:#fff;border:1px solid var(--line);border-radius:10px;padding:26px}.request-form label{font-size:14px;font-weight:600;display:block;margin-bottom:8px}.request-form label span{font-weight:400;color:var(--muted)}input,textarea{width:100%;background:#fff;border:1px solid #cbd0d9;border-radius:6px;padding:12px;color:var(--ink);margin:0 0 17px;font-size:15px}textarea{resize:vertical}.request-form .field-help{font-size:12px;line-height:1.65;margin:0 0 20px;color:var(--muted)}.request-form input[aria-describedby]{margin-bottom:8px}.request-form .button{margin-bottom:12px}.form-status{font-size:13px!important;margin:10px 0!important}.text-button{background:transparent;border:1px solid var(--line);padding:10px 15px;border-radius:6px;cursor:pointer}.email-link{font-size:clamp(16px,2vw,23px)}.skip-link{position:absolute;top:-100px;left:10px;padding:10px;background:#fff;z-index:20}.skip-link:focus{top:10px}
@media(max-width:1000px){.page-shell{padding:0 30px}.hero{gap:40px}.board-heading{font-size:32px}.product-feature{gap:40px;padding:38px}.document-layout{grid-template-columns:190px minmax(0,1fr);gap:40px}.access-section{gap:40px}.three-columns{gap:25px}}
@media(max-width:700px){.page-shell{padding:0 22px}.site-header{height:84px;gap:15px}.brand{font-size:26px}.site-header nav{gap:18px;font-size:12px}.site-header .nav-arrow{display:none}.hero{grid-template-columns:1fr;padding:48px 0 55px;gap:45px}.hero h1{font-size:58px}.lead{font-size:17px;margin-top:23px}.eyebrow{font-size:10px;letter-spacing:1.2px;margin-bottom:22px}.study-board{max-width:450px;width:100%;justify-self:center;transform:none;padding:24px;box-shadow:8px 8px 0 #efeee8}.board-heading{font-size:36px}.three-columns,.feature-grid{grid-template-columns:1fr}.three-columns{gap:32px}.three-columns article{border-top:1px solid var(--line);padding-top:24px}.editorial-section{padding:45px 0}.section-intro{margin-bottom:30px}.product-feature{grid-template-columns:1fr;padding:30px 25px;gap:35px}.product-feature h2{font-size:48px}.product-spec{border-left:0;border-top:1px solid #3d455a;padding:25px 0 0}.closing{padding:55px 0}.footer-top{flex-wrap:wrap;gap:12px 20px}.footer-top>a:last-child{margin-left:0;width:100%;margin-top:8px}.footer-bottom{flex-direction:column;gap:14px}.footer-bottom nav{gap:14px;font-size:12px}.product-hero{padding:48px 0}.product-hero h1{font-size:45px}.feature-grid{gap:28px}.access-section{grid-template-columns:1fr;gap:20px;padding:45px 0}.document-heading{padding:42px 0 30px}.document-heading h1{font-size:43px}.document-layout{grid-template-columns:1fr;gap:30px;padding:30px 0 50px}.document-aside{position:static;border-bottom:1px solid var(--line);padding-bottom:25px}.document-aside nav{display:flex;flex-direction:row;flex-wrap:wrap;gap:12px 20px}.document-aside a{font-size:12px}.prose h2{font-size:23px}.request-form{padding:20px}.request-form .button{width:100%}.table-scroll{margin-right:0}.prose ul{padding-left:19px}}
@media(max-width:360px){.page-shell{padding:0 16px}.site-header nav{gap:12px;font-size:11px}.brand{font-size:24px}.hero h1{font-size:51px}.actions{flex-direction:column}.button{width:100%}.product-hero h1,.document-heading h1{font-size:39px}.board-top{letter-spacing:.5px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
