:root{--ink:#24253e;--muted:#62657a;--purple:#5958a0;--pale:#f1f0f7;--green:#dce9df;--line:#d9d9e2;--white:#fff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;color:var(--ink);background:#fff;font:16px/1.65 'Segoe UI',Arial,sans-serif}img{display:block;width:100%;height:auto}a{color:var(--purple);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #8382c1;outline-offset:4px}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.12;letter-spacing:-.035em}h2{font-size:clamp(29px,3.2vw,44px);font-weight:600}h3{font-size:24px;font-weight:600}main{max-width:1440px;margin:auto}.site-header{max-width:1440px;margin:auto;display:flex;gap:24px;align-items:center;padding:27px 38px;border-bottom:1px solid var(--line);position:relative;background:white;z-index:30}.brand{flex:none}.brand img{width:182px;height:auto}.brand-note{font-size:11px;line-height:1.4;border-left:1px solid var(--line);padding-left:20px;color:var(--muted)}#main-nav{margin-left:auto;display:flex;align-items:center;gap:24px}#main-nav a{color:var(--ink);font-size:13px;font-weight:600;text-decoration:none}#main-nav a:hover{color:var(--purple)}.menu{display:none}.button{display:inline-block;background:var(--ink);color:#fff!important;padding:15px 24px;border:0;text-decoration:none;font-size:14px;font-weight:600;border-radius:5px;cursor:pointer}.button:hover{background:var(--purple)}.button.small{padding:11px 16px}.eyebrow{font-size:11px;letter-spacing:.17em;font-weight:700;color:var(--purple);line-height:1.6}.home-heading{text-align:center;padding:65px 20px 44px}.home-heading h1{font-size:clamp(46px,7.5vw,104px);font-weight:500;line-height:.99;margin:24px 0}.home-heading h1 span{color:var(--purple)}.home-heading>p:not(.eyebrow){font-size:20px;line-height:1.5;color:var(--muted)}.actions{display:flex;justify-content:center;align-items:center;gap:26px;margin-top:27px}.text-link{font-size:14px;font-weight:600}.photo-strip{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:16px;padding:0 24px}.photo-strip figure{min-width:0}.photo-strip img{height:230px;object-fit:cover;border-radius:70px 70px 4px 4px}.photo-strip figure:nth-child(2) img{border-radius:4px;height:270px}.photo-strip figcaption{font-size:11px;color:var(--muted);margin-top:10px;letter-spacing:.04em}.definition{max-width:var(--max);margin:auto;padding:75px 24px;display:grid;grid-template-columns:1fr 1fr;gap:80px}.definition p{margin-bottom:16px;color:var(--muted)}.product-choice{background:var(--pale);padding:65px max(24px,calc((100% - 1132px)/2))}.section-heading{margin-bottom:30px}.section-heading .eyebrow{margin-bottom:15px}.section-heading>a{display:inline-block;margin-top:20px;font-size:14px}.product-choice>a{display:grid;grid-template-columns:42px 1fr 1.1fr 25px;gap:25px;padding:30px 0;border-top:1px solid #d1d0df;align-items:center;text-decoration:none;color:var(--ink)}.product-choice>a>span{font-size:13px;color:var(--purple)}.product-choice p{font-size:14px;color:var(--muted)}.product-choice b{font-size:25px}.application-section,.library{max-width:var(--max);margin:auto;padding:70px 24px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.card{border:1px solid var(--line);border-radius:7px;color:var(--ink);text-decoration:none;overflow:hidden;background:white;transition:transform .15s}.card:hover{transform:translateY(-3px)}.card img{height:205px;object-fit:cover}.card>div{padding:25px}.card h3{font-size:24px;overflow-wrap:break-word}.card p{font-size:14px;color:var(--muted);margin:16px 0 22px}.card span{font-size:13px;color:var(--purple)}.purchase-band{margin:0 24px;border-radius:10px;background:var(--green);padding:55px;display:grid;grid-template-columns:1.4fr 1fr;gap:20px 60px;align-items:center}.purchase-band h2{grid-row:span 2}.purchase-band p{color:#45574b}.purchase-band .button{justify-self:start}.library-list{display:grid;grid-template-columns:1fr 1fr;column-gap:40px}.library-list>a{padding:25px 0;display:grid;grid-template-columns:32px 1fr 22px;gap:10px;border-top:1px solid var(--line);color:var(--ink);text-decoration:none}.library-list span{font-size:12px;color:var(--purple)}.library-list h3{font-size:23px}.library-list p{grid-column:2;font-size:14px;color:var(--muted)}.library-list b{grid-column:3;grid-row:1;font-size:22px}.enquiry{max-width:1132px;margin:10px auto 80px;padding:42px;border:1px solid var(--line);border-radius:10px;display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;background:var(--pale)}.enquiry h2{margin:15px 0 25px}.enquiry>div p{margin-bottom:20px;color:var(--muted)}.enquiry>div a{font-size:13px}form{display:grid;grid-template-columns:1fr 1fr;gap:16px}form label{display:grid;gap:5px;font-size:13px;font-weight:600;min-width:0}input,select,textarea{width:100%;min-width:0;border:1px solid #b8b8c8;border-radius:4px;background:white;padding:11px;color:var(--ink)}textarea{resize:vertical}form .wide,.consent{grid-column:1/-1}form .consent{display:flex;align-items:flex-start;font-weight:400;gap:10px}input[type=checkbox]{width:16px;height:16px;flex:none;margin-top:3px}form .button{grid-column:1/-1}form .hp{position:absolute;left:-10000px;width:1px;height:1px}.form-status{font-size:13px}.inner-heading{max-width:1050px;margin:auto;padding:45px 24px 35px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:5px 10px;font-size:12px;color:var(--muted);margin-bottom:35px;line-height:1.5}.breadcrumbs a{color:var(--muted)}.inner-heading h1{font-size:clamp(34px,4.5vw,62px);font-weight:500;max-width:950px;margin:16px 0 22px}.intro{font-size:21px;color:var(--muted);max-width:850px;line-height:1.55}.byline{font-size:12px;margin-top:24px;color:var(--muted)}.inner-image{max-width:1050px;margin:0 auto;padding:0 24px}.inner-image img{height:370px;object-fit:cover;border-radius:8px}.inner-image figcaption{font-size:11px;color:var(--muted);margin:9px 0}.reading-layout{max-width:1050px;margin:auto;padding:45px 24px 60px;display:grid;grid-template-columns:235px minmax(0,1fr);gap:60px;align-items:start}.copy h2{font-size:29px;margin:40px 0 18px;line-height:1.2;scroll-margin-top:25px}.copy h2:first-child{margin-top:0}.copy p{margin-bottom:21px;color:#474a5d;line-height:1.85}.copy a{font-weight:500}.facts{background:var(--green);padding:25px;border-radius:8px}.facts h2{font-size:28px;margin:12px 0 20px}.facts p{font-size:14px;margin-bottom:20px}.facts a{font-size:13px}.toc{position:sticky;top:25px;border-top:3px solid var(--purple);padding-top:14px}.toc summary{font-size:14px;font-weight:600;cursor:pointer}.toc nav{display:grid;margin-top:14px}.toc a{font-size:13px;line-height:1.5;padding:10px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--muted)}.standalone{max-width:780px;margin:60px auto;padding:0 24px}main>.cards{max-width:1180px;margin:auto;padding:0 24px}.related{max-width:1050px;margin:0 auto;padding:0 24px 65px}.related h2{font-size:28px;margin-bottom:22px}.related>div{display:grid;grid-template-columns:1fr 1fr;gap:10px 28px}.related a{display:flex;justify-content:space-between;align-items:center;gap:15px;border-bottom:1px solid var(--line);padding:14px 0;text-decoration:none;font-size:14px}.related span{flex:none}footer{background:var(--ink);color:#eeedf9;padding:55px max(24px,calc((100% - 1132px)/2));display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:40px}footer h2{font-size:15px;letter-spacing:0;margin-bottom:20px}footer a{display:block;color:#d1d0e2;font-size:13px;margin:9px 0;text-decoration:none}.footer-brand>b{font-size:30px;letter-spacing:.05em;line-height:1.1;display:block}.footer-brand>b span{font-size:13px;display:block;letter-spacing:.3em;margin-top:5px;color:#bab8dc}.footer-brand p{font-size:13px;color:#d1d0e2;margin-top:22px}.copyright{grid-column:1/-1;border-top:1px solid #4a4b60;padding-top:20px;font-size:11px;color:#babacb}.contact-panel{position:fixed;right:14px;bottom:18px;width:180px;border:1px solid var(--line);border-radius:8px;background:white;z-index:40;box-shadow:0 6px 25px #24253e20;overflow:hidden}.contact-panel b{display:block;background:var(--purple);color:white;padding:12px 15px;font-size:12px}.contact-panel a{display:block;padding:8px 15px;border-top:1px solid var(--line);font-size:12px;text-decoration:none;color:var(--ink)}.mobile-contact{display:none}
@media(max-width:1200px){.brand-note{display:none}#main-nav{gap:18px}.site-header{padding:22px 24px}.enquiry{margin-left:24px;margin-right:24px}.contact-panel{width:154px;right:8px}.reading-layout{padding-right:175px;grid-template-columns:180px minmax(0,1fr);gap:30px}.home-heading h1{font-size:80px}}
@media(max-width:900px){.menu{display:block;margin-left:auto;background:white;border:1px solid var(--line);padding:10px 16px;border-radius:5px;color:var(--ink)}#main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;padding:20px 24px;box-shadow:0 12px 15px #24253e12;border-bottom:1px solid var(--line)}#main-nav.open{display:grid;gap:15px}#main-nav a{padding:5px}.contact-panel{display:none}.mobile-contact{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;bottom:0;right:0;height:58px;z-index:50;background:var(--ink)}.mobile-contact a{display:grid;place-items:center;text-decoration:none;color:white;font-size:14px;font-weight:600}.mobile-contact a:first-child{background:var(--purple)}body{padding-bottom:58px}.definition{gap:35px}.cards{gap:15px}.card>div{padding:20px}.card h3{font-size:22px}.reading-layout{padding-right:24px;grid-template-columns:190px minmax(0,1fr);gap:35px}.enquiry{gap:30px;padding:30px;grid-template-columns:1fr 1.3fr}footer{grid-template-columns:1fr 1fr}.home-heading h1{font-size:68px}}
@media(max-width:600px){body{font-size:15px}.site-header{padding:16px 20px}.brand img{width:166px}.home-heading{padding:42px 20px 30px}.home-heading h1{font-size:clamp(37px,10.8vw,60px);letter-spacing:-.04em;margin:22px 0}.home-heading>p:not(.eyebrow){font-size:18px}.eyebrow{font-size:10px}.actions{gap:18px;flex-direction:column;margin-top:23px}.photo-strip{grid-template-columns:1fr 1fr;gap:10px;padding:0 20px}.photo-strip figure:nth-child(2){grid-column:1/-1;grid-row:1}.photo-strip img{height:125px;border-radius:40px 40px 4px 4px}.photo-strip figure:nth-child(2) img{height:210px;border-radius:8px}.photo-strip figcaption{font-size:10px;letter-spacing:0}.definition{display:block;padding:45px 20px}.definition h2{margin-bottom:25px;font-size:33px}.definition p{font-size:15px}.product-choice{padding:40px 20px}.product-choice>a{grid-template-columns:28px 1fr 18px;gap:13px;padding:25px 0}.product-choice h3{font-size:25px}.product-choice p{grid-column:2;grid-row:2}.product-choice b{grid-column:3;grid-row:1}.application-section,.library{padding:45px 20px}.cards{grid-template-columns:1fr;gap:20px}.card img{height:205px}.card h3{font-size:25px}.purchase-band{margin:0 20px;padding:30px 24px;display:block}.purchase-band h2{font-size:31px}.purchase-band p{margin:23px 0}.library-list{grid-template-columns:1fr}.library-list h3{font-size:23px}.enquiry{display:block;margin:0 20px 45px;padding:25px 20px}.enquiry>div{margin-bottom:30px}.enquiry h2{font-size:32px}form{grid-template-columns:1fr;gap:16px}input,select,textarea{font-size:16px;min-height:44px}.inner-heading{padding:28px 20px}.inner-heading h1{font-size:37px;overflow-wrap:break-word}.breadcrumbs{font-size:11px;margin-bottom:25px}.intro{font-size:19px}.inner-image{padding:0 20px}.inner-image img{height:225px}.reading-layout{display:block;padding:30px 20px 35px}.toc{position:static;margin-bottom:30px;background:var(--pale);border-radius:4px;padding:18px}.facts{margin-bottom:30px}.copy h2{font-size:27px;line-height:1.25}.copy p{font-size:16px;line-height:1.8}.related{padding:0 20px 45px}.related>div{grid-template-columns:1fr}.standalone{margin:40px auto;padding:0 20px}main>.cards{padding:0 20px}footer{padding:40px 20px;gap:35px 22px}.footer-brand{grid-column:1/-1}.copyright{font-size:10px}.section-heading h2{font-size:33px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}}
@media(max-width:600px){.product-choice>a{grid-template-columns:28px minmax(0,1fr) 20px}.product-choice b{font-size:18px}.product-choice h3{overflow-wrap:break-word}}