:root{--black:#0b1012;--night:#0d1822;--ocean:#286179;--ocean-light:#bce6ef;--forest:#8eae89;--forest-ink:#172c23;--paper:#f5f8f7;--ink:#22333b;--muted:#5c6d73;--line:#dbe4e3;--deep:linear-gradient(118deg,#245b72 0%,#2b6067 46%,#365c46 100%);--light:linear-gradient(118deg,#9fc6d0 0%,#99b9ac 48%,#a4bc8d 100%)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{background:var(--black);color:#fff;-webkit-font-smoothing:antialiased;margin:0;font-family:Montserrat Variable,Montserrat,Arial,sans-serif;font-size:16px;line-height:1.75}h1,h2,h3,p,figure{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{max-width:100%;height:auto;display:block}button,a,input{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--ocean-light);outline-offset:5px}.paper :focus-visible,.light-blend :focus-visible{outline-color:var(--ocean)}::selection{color:var(--night);background:#bce6ef}.wrap{width:88%;max-width:1280px;margin-inline:auto}.skip{z-index:10;color:var(--ink);background:#fff;padding:12px 20px;position:fixed;top:-80px;left:20px}.skip:focus{top:12px}.bb-header{z-index:2;justify-content:space-between;align-items:center;gap:24px;height:104px;display:flex;position:relative}.bb-header>span{letter-spacing:.02em;color:#c8d5d7;font-size:12px}.text-link{align-items:center;gap:30px;min-height:44px;font-size:12px;font-weight:500;display:inline-flex}.text-link:hover{text-underline-offset:6px;text-decoration:underline}.bb-header .text-link{gap:18px}.bb-hero{isolation:isolate;min-height:735px;padding-top:76px;position:relative;overflow:hidden}.grain:before{content:"";pointer-events:none;z-index:-1;background:radial-gradient(60% 75% at 0 5%,#5aadc889,#0000 85%),radial-gradient(50% 60% at 100% 70%,#8eae8966,#0000 85%);animation:20s linear infinite grain-rise;position:absolute;inset:0;-webkit-mask:url(/brand/brandbook/colour-grain.svg) 0 0/192px 192px;mask:url(/brand/brandbook/colour-grain.svg) 0 0/192px 192px}.hero-copy{z-index:1;position:relative}.eyebrow{letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:500;line-height:1.5}.hero-copy>.eyebrow{color:#bce6ef;margin-bottom:26px}h1{letter-spacing:-.05em;font-size:clamp(40px,5.2vw,76px);font-weight:500;line-height:1.12}h1 span{color:#c3d9d5}.intro{color:#c8d5d7;max-width:530px;margin-top:28px;font-size:16px;line-height:1.9}.glass{backdrop-filter:blur(18px);background:linear-gradient(135deg,#bce6ef21,#d9e7c808);border:1px solid #badbd360;border-radius:6px;justify-content:space-between;align-items:center;gap:36px;min-height:56px;padding:13px 22px;font-size:12px;font-weight:500;transition:transform .35s cubic-bezier(.22,1,.36,1),border-color .25s;display:inline-flex;box-shadow:inset 0 1px #ffffff25,0 8px 30px #020d181f}.glass:hover{border-color:#c4e4d8aa;transform:translateY(-3px)}.hero-copy .glass{margin-top:30px}.hero-art{z-index:-1;opacity:.95;width:min(74%,1060px);animation:14s ease-in-out infinite alternate forms-drift;position:absolute;bottom:50px;right:-9%;transform:rotate(-5deg)}.hero-bottom{color:#bacacb;justify-content:space-between;align-items:center;gap:24px;font-size:10px;display:flex;position:absolute;bottom:25px;left:0;right:0}.hero-bottom button{color:inherit;background:0 0;border:0;align-items:center;gap:15px;min-height:44px;padding:0;font-size:10px;display:flex}.bb-index{z-index:5;backdrop-filter:blur(18px);background:#0b1012f2;border-block:1px solid #ffffff20;position:sticky;top:0}.bb-index .wrap{scrollbar-width:thin;justify-content:space-between;gap:24px;display:flex;overflow-x:auto}.bb-index a{white-space:nowrap;align-items:center;gap:12px;min-height:70px;font-size:12px;display:flex}.bb-index a span{color:#9db9bd;font-size:9px}.bb-index a:hover{color:var(--ocean-light)}.section{padding-block:112px}.paper{background:var(--paper);color:var(--ink)}.dark{background:var(--black);color:#f5f8f7}.light-blend{background:var(--light);color:var(--forest-ink)}.deep-blend{background:var(--deep);color:#fff}.section-head{grid-template-columns:1fr 3fr;gap:48px;margin-bottom:54px;display:grid}.section-head>.eyebrow{color:var(--muted);padding-top:8px}.dark .section-head>.eyebrow,.deep-blend .section-head>.eyebrow{color:#adc9cb}.light-blend .section-head>.eyebrow{color:#304b3d}h2{letter-spacing:-.045em;font-size:clamp(32px,3.75vw,54px);font-weight:500;line-height:1.14}h2 span{opacity:.68}.section-head>div>p{max-width:650px;color:var(--muted);margin-top:24px;font-size:14px;line-height:1.85}.dark .section-head>div>p,.deep-blend .section-head>div>p{color:#c2d2d4}.light-blend .section-head>div>p{color:#304b3d}h3{letter-spacing:-.035em;font-size:24px;font-weight:500;line-height:1.25}.principles{grid-template-columns:repeat(3,1fr);gap:40px;display:grid}.principles article{border-top:1px solid var(--line);padding-top:24px}.number{color:var(--ocean);font-size:11px}.principles h3{margin-block:24px 16px}.principles p{color:var(--muted);font-size:13px}.voice{border-top:1px solid var(--line);grid-template-columns:1fr 1.25fr 1.75fr;gap:35px;margin-top:54px;padding-top:35px;display:grid}.voice>.eyebrow{padding-top:4px}.voice>p:last-child{color:var(--muted);font-size:13px}.edition-note{color:var(--muted);border-left:2px solid #8eae89;max-width:740px;margin-top:40px;padding-left:18px;font-size:11px}.logo-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.logo-card{border-radius:8px;flex-direction:column;justify-content:space-between;min-height:280px;padding:20px 28px;display:flex}.logo-card>div{justify-content:space-between;gap:20px;font-size:11px;display:flex}.logo-card a{justify-content:flex-end;align-items:center;min-width:44px;min-height:44px;display:flex}.logo-card img{width:70%;max-width:320px;margin:24px auto 36px}.logo-card p{font-size:11px}.surface-dark{background:#14242c;border:1px solid #2b4853}.surface-paper{background:var(--paper);color:var(--ink)}.surface-blue{color:var(--ink);background:#dcecf0}.surface-white{color:var(--ink);background:#fff}.logo-card:not(.surface-dark) a:focus-visible{outline-color:var(--ocean)}.logo-rules{grid-template-columns:1.1fr 1fr;align-items:center;gap:70px;margin-top:60px;display:grid}.clearspace{border:1px solid #ffffff24;border-radius:8px;padding:55px 45px 25px}.clearspace>div{border:1px dashed #8eae89;padding:35px 24px;position:relative}.clearspace>div span{color:#b7cfb1;font-size:10px;position:absolute;top:2px;left:50%}.clearspace figcaption{color:#adbec1;margin-top:25px;font-size:10px}.logo-rules h3{margin-bottom:18px}.logo-rules p{color:#bdced0;font-size:13px}.logo-rules small{color:#adbec1;margin-top:16px;font-size:10px;display:block}dl{margin:24px 0 0}dl>div{border-bottom:1px solid #ffffff20;justify-content:space-between;gap:20px;padding-block:10px;font-size:12px;display:flex}dd{margin:0}.marks{grid-template-columns:150px 150px 1fr;align-items:center;gap:20px;margin-top:45px;display:grid}.marks>div{background:var(--paper);border-radius:8px;justify-content:center;align-items:center;height:128px;display:flex}.marks>div:nth-child(2){background:#14242c;border:1px solid #ffffff24}.marks img{width:65px}.marks p{color:#bdced0;max-width:600px;padding-left:30px;font-size:13px}.rules{grid-template-columns:repeat(3,1fr);gap:36px;margin-top:46px;display:grid}.rules p{color:#bdced0;border-top:1px solid #ffffff25;padding-top:22px;font-size:12px}.rules b{color:#fff;margin-bottom:10px;font-size:14px;font-weight:500;display:block}.caption{color:var(--muted);margin-bottom:18px;font-size:11px}.swatches{gap:12px;display:grid}.primary{grid-template-columns:repeat(3,1fr)}.swatch{text-align:left;background:var(--swatch);color:var(--swatch-text);border:1px solid #0000000c;border-radius:7px;flex-direction:column;justify-content:space-between;min-height:252px;padding:23px;transition:transform .25s;display:flex}.swatch:hover{transform:translateY(-3px)}.swatch>span{justify-content:space-between;gap:16px;font-size:13px;font-weight:500;display:flex}.swatch code{letter-spacing:-.025em;font-family:inherit;font-size:24px;font-weight:500;display:block}.swatch small{margin-top:6px;font-size:10px;line-height:1.5;display:block}.swatch p{max-width:230px;margin-top:16px;font-size:11px;line-height:1.65}.neutrals{grid-template-columns:repeat(4,1fr)}.neutrals .swatch{min-height:185px;padding:19px}.neutrals .swatch code{font-size:18px}.neutrals .swatch>span{font-size:11px}.subhead{grid-template-columns:1fr 1fr;align-items:start;gap:40px;margin-block:52px 28px;display:grid}.subhead p{color:var(--muted);max-width:480px;font-size:13px}.gradients{grid-template-columns:1fr 1fr;gap:18px;display:grid}.gradients button{text-align:left;color:#fff;border:0;border-radius:8px;flex-direction:column;justify-content:space-between;gap:30px;min-height:285px;padding:28px;display:flex}.gradients button>span{justify-content:space-between;gap:24px;font-size:11px;display:flex}.gradients p{letter-spacing:-.04em;font-size:29px;font-weight:500;line-height:1.25}.gradients code{font-size:10px}.gradients .light-gradient{color:var(--forest-ink)}.contrast{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.contrast>div{border:1px solid #0000000c;border-radius:7px;padding:24px 20px}.contrast>div>span{letter-spacing:-.05em;font-size:42px;line-height:1.4}.contrast p{margin-top:18px;font-size:10px;line-height:1.7}.contrast b{margin-top:5px;font-size:13px;font-weight:500;display:block}.note{color:var(--muted);max-width:880px;margin-top:25px;font-size:11px;line-height:1.8}.light-blend .note{color:#304b3d}.type-play{border:1px solid #172c2340;border-radius:8px;padding:32px 38px}.type-meta{justify-content:space-between;gap:30px;font-size:11px;display:flex}.type-meta label{align-items:center;gap:15px;display:flex}.type-meta input{width:120px;accent-color:var(--forest-ink)}#type-specimen{letter-spacing:-.045em;overflow-wrap:anywhere;min-height:2.32em;margin:58px 0;font-size:clamp(32px,4.7vw,68px);font-weight:500;line-height:1.16}.type-play>label{margin-bottom:9px;font-size:10px;display:block}.type-play>input{color:var(--forest-ink);background:#ffffff35;border:1px solid #172c2360;border-radius:6px;width:100%;min-height:48px;padding:13px 16px;font-size:16px}.type-play>input::placeholder{color:#405c4d}.weights{grid-template-columns:repeat(4,1fr);gap:30px;margin-block:40px 56px;display:grid}.weights>div>span{letter-spacing:-.05em;font-size:68px;line-height:1.3}.weights p{font-size:13px}.weights small{margin-top:8px;font-size:11px;font-weight:400;display:block}.type-scale>div{border-top:1px solid #172c2330;grid-template-columns:100px 1fr;gap:12px 32px;padding:26px 0;display:grid}.type-scale>div>span{padding-top:6px;font-size:11px}.type-scale p{max-width:650px}.type-scale code{grid-column:2;font-size:10px}.display{letter-spacing:-.045em;font-size:clamp(30px,3.8vw,54px);font-weight:500;line-height:1.16}.heading{letter-spacing:-.045em;font-size:clamp(27px,3vw,40px);font-weight:500;line-height:1.12}.material-demo{isolation:isolate;background:var(--night);border:1px solid #ffffff20;border-radius:8px;padding:25px 20px 60px;position:relative;overflow:hidden}.material-demo img{width:100%;max-width:1000px;margin:auto;animation:14s ease-in-out infinite alternate forms-drift}.material-demo>span{color:#bdced0;font-size:10px;position:absolute;bottom:22px;left:30px}.cta-demo{grid-template-columns:1fr 1.6fr;align-items:center;gap:64px;margin-top:80px;display:grid}.cta-demo h3{margin:16px 0}.cta-demo>div>p:last-child{color:#bdced0;font-size:13px}.cta-examples{grid-template-columns:1fr 1fr;gap:15px;display:grid}.cta-examples>div{border:1px solid #ffffff25;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:32px 16px;display:flex}.cta-examples>div>span{font-size:10px}.light-cta{background:var(--light);color:var(--forest-ink)}.now-button{backdrop-filter:blur(18px);background:linear-gradient(135deg,#bce6ef21,#d9e7c808);border:1px solid #badbd345;border-radius:6px;justify-content:center;align-items:center;max-width:100%;min-height:60px;padding:0 24px;transition:transform .35s cubic-bezier(.22,1,.36,1);display:inline-flex;box-shadow:inset 0 1px #ffffff35,0 8px 30px #020d181f}.now-button img{width:188px}.now-button:hover{transform:translateY(-3px)}.light-cta .now-button{background:linear-gradient(135deg,#ffffff30,#d9e7c812);border-color:#304a3b66}.light-cta .now-button:focus-visible{outline-color:var(--forest-ink)}.token-layout{grid-template-columns:1fr 1.4fr;align-items:center;gap:70px;display:grid}.token-layout h3{margin-bottom:20px}.token-layout p{color:var(--muted);font-size:13px}.token-layout p.note{font-size:11px}.token-layout .text-link{color:var(--ocean);margin-top:20px}.code{background:var(--night);color:#d5e5e6;border-radius:8px;min-width:0;overflow:hidden}.code>div{border-bottom:1px solid #ffffff25;justify-content:space-between;align-items:center;gap:20px;padding:12px 24px;font-size:11px;display:flex}.code button{color:inherit;background:0 0;border:0;min-height:44px;font-size:11px}.code pre{margin:0;padding:28px;font-size:12px;line-height:1.9;overflow-x:auto}.deep-blend .section-head .glass{margin-top:28px}.library-bar{justify-content:space-between;align-items:center;gap:25px;margin-bottom:24px;display:flex}.filters{flex-wrap:wrap;gap:6px;display:flex}.filters button{color:#fff;background:0 0;border:1px solid #ffffff40;border-radius:6px;min-height:44px;padding:10px 17px;font-size:11px}.filters button[aria-pressed=true]{color:var(--ink);background:#fff;border-color:#fff}.library-bar>span{white-space:nowrap;font-size:10px}.downloads{grid-template-columns:1fr 1fr;gap:0 36px;display:grid}.download{border-top:1px solid #ffffff35;align-items:center;gap:18px;min-height:82px;padding:18px 0;font-size:12px;display:flex}.download[hidden]{display:none}.download:hover{color:#d9e7c8}.download>span:last-child{margin-left:auto}.file-type{color:#c2dcdd;min-width:55px;font-family:monospace;font-size:10px}.kit-note{color:#d8e6e4;margin-top:35px;font-size:10px}.kit-note a{text-underline-offset:4px;text-decoration:underline}.bb-footer{justify-content:space-between;align-items:center;gap:35px;min-height:170px;display:flex}.bb-footer p{color:#bdced0;font-size:10px}#copy-status:not(:empty){z-index:20;background:var(--paper);max-width:calc(100% - 40px);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:14px 24px;font-size:12px;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 5px 25px #0003}.motion-paused .grain:before,.motion-paused .hero-art,.motion-paused .material-demo img{animation-play-state:paused}@keyframes grain-rise{to{-webkit-mask-position:0 -192px;mask-position:0 -192px}}@keyframes forms-drift{0%{transform:translateY(0)rotate(-5deg)}to{transform:translateY(-14px)rotate(-2deg)}}@media (width<=1100px){.bb-hero{min-height:700px}.hero-art{opacity:.75;width:80%;bottom:50px;right:-16%}.section-head{grid-template-columns:1fr 3fr;gap:30px}.cta-demo{grid-template-columns:1fr;gap:30px}.cta-demo>div:first-child{max-width:550px}.cta-examples{max-width:750px}.logo-rules,.token-layout{gap:35px}.gradients p{font-size:26px}}@media (width<=760px){html{scroll-padding-top:72px}.wrap{width:86%}.bb-header{gap:18px;height:84px}.bb-header img{width:124px}.bb-header>span{font-size:10px}.edition{display:none}.bb-header .text-link{gap:10px;font-size:10px}.bb-hero{min-height:710px;padding-top:55px}h1{font-size:clamp(34px,7.8vw,58px);line-height:1.14}.intro{max-width:33ch;font-size:14px}.hero-copy>.eyebrow{margin-bottom:22px;font-size:10px}.hero-art{opacity:1;width:114%;max-width:none;bottom:72px;right:-20%}.hero-bottom{align-items:flex-end;gap:15px;font-size:9px}.hero-bottom>span{max-width:180px}.hero-bottom button{text-align:right;max-width:125px;font-size:9px}.bb-index .wrap{gap:25px}.bb-index a{gap:8px;min-height:62px;font-size:11px}.section{padding-block:70px}.section-head{margin-bottom:35px;display:block}.section-head>.eyebrow{margin-bottom:24px;padding:0}h2{font-size:clamp(30px,6.8vw,42px)}.section-head>div>p{margin-top:22px;font-size:13px}.principles{grid-template-columns:1fr;gap:30px}.principles article{grid-template-columns:30px 1fr;gap:8px 16px;display:grid}.principles h3{margin:0 0 8px;font-size:23px}.principles p{grid-column:2}.number{padding-top:5px}.voice{margin-top:35px;padding-top:28px;display:block}.voice h3{margin-block:18px}.voice>p:last-child{max-width:550px}.logo-card{min-height:230px;padding:16px 18px}.logo-card>div,.logo-card p{font-size:10px}.logo-card img{width:88%;margin:20px auto 28px}.logo-rules{grid-template-columns:1fr;gap:28px;margin-top:35px}.clearspace{padding:38px 30px 20px}.marks{grid-template-columns:1fr 1fr;margin-top:30px}.marks p{grid-column:1/-1;padding:0}.rules{grid-template-columns:1fr;gap:22px;margin-top:32px}.rules p{padding-top:18px}.rules b{margin-bottom:8px}.primary{grid-template-columns:repeat(3,1fr);gap:8px}.swatch{min-height:225px;padding:14px}.swatch>span{gap:8px;font-size:11px}.swatch code{font-size:18px}.swatch small,.swatch p{font-size:9px}.neutrals{grid-template-columns:repeat(2,1fr);gap:8px}.neutrals .swatch{min-height:170px;padding:18px}.subhead{grid-template-columns:1fr;gap:14px;margin-block:38px 24px}.subhead h3{font-size:23px}.gradients{gap:12px}.gradients button{min-height:265px;padding:22px}.gradients p{font-size:24px}.gradients code{overflow-wrap:anywhere;font-size:9px}.contrast{grid-template-columns:1fr 1fr}.type-play{padding:25px}.type-meta{align-items:flex-start}.type-meta label{flex-wrap:wrap;justify-content:flex-end;gap:9px;max-width:145px;font-size:10px}.type-meta input{width:110px}#type-specimen{margin-block:42px;font-size:clamp(30px,6.8vw,48px)}.weights{gap:20px;margin-block:30px 40px}.weights>div>span{font-size:50px}.weights small{font-size:9px}.type-scale>div{grid-template-columns:65px 1fr;gap:14px}.type-scale>div>span{font-size:10px}.type-scale code{font-size:9px}.material-demo{padding:25px 0 55px}.material-demo img{width:115%;max-width:none;margin-left:-8%}.material-demo>span{font-size:9px;left:20px}.cta-demo{margin-top:50px}.cta-examples{gap:10px}.cta-examples>div{padding:30px 16px}.now-button{min-height:56px;padding-inline:18px}.now-button img{width:176px}.token-layout{grid-template-columns:1fr;gap:30px}.code pre{padding:22px;font-size:11px}.library-bar{align-items:start;gap:15px}.filters{gap:5px}.filters button{padding:8px 12px;font-size:10px}.library-bar>span{padding-top:13px}.downloads{gap:0 20px}.download{gap:12px;min-height:80px;font-size:11px}.file-type{min-width:45px;font-size:9px}.bb-footer{flex-wrap:wrap;gap:10px 25px;min-height:160px;padding-block:40px}.bb-footer img{width:124px}.bb-footer p{flex-basis:100%;order:3}.bb-footer>.text-link{margin-left:auto}}@media (width<=480px){.bb-header>span{display:none}.bb-hero{min-height:690px}.hero-copy .glass{gap:22px;padding-inline:16px;font-size:11px}.hero-art{width:155%;bottom:86px;right:-32%}.hero-bottom>span{max-width:150px}.logo-grid{grid-template-columns:1fr}.logo-card{min-height:240px}.logo-card img{max-width:270px}.primary{grid-template-columns:repeat(2,1fr)}.swatch{min-height:230px;padding:18px}.swatch code{font-size:20px}.swatch p{font-size:10px}.gradients{grid-template-columns:1fr}.gradients button{min-height:255px}.contrast>div{padding:20px 15px}.type-play{padding:20px}.type-meta{gap:15px;font-size:10px}.weights{grid-template-columns:1fr 1fr;gap:25px}.weights>div>span{font-size:62px}.type-scale>div{display:block}.type-scale>div>span{margin-bottom:15px;display:block}.type-scale code{margin-top:14px;display:block}.cta-examples{grid-template-columns:1fr}.cta-examples>div{padding:28px}.now-button img{width:176px}.downloads{grid-template-columns:1fr}.library-bar{display:block}.library-bar>span{margin-top:9px;padding:0;display:block}.section-head .glass{gap:18px;padding-inline:17px;font-size:11px}.code pre{font-size:10px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}.glass:hover,.now-button:hover,.swatch:hover{transform:none}#motion-toggle{display:none}}@media print{html{scroll-behavior:auto}body{-webkit-print-color-adjust:exact;print-color-adjust:exact}.bb-header{height:75px}.bb-hero{min-height:500px;padding-top:40px}.bb-index{position:static}.bb-index a{min-height:50px;font-size:10px}.section{padding-block:45px}.section-head{margin-bottom:25px}.section-head h2{font-size:34px}.hero-bottom button,.filters,.library-bar,#copy-status,.skip{display:none}.logo-card,.swatch,.gradients button,.type-play,.rules p{break-inside:avoid}.section-head{break-after:avoid}.grain:before,.hero-art,.material-demo img{animation:none}.downloads{display:block}.download{min-height:45px}a[href]:after{content:none}.bb-footer{min-height:100px}}
