:root{
  --royal:#4169E1;--royal-deep:#2747B8;--royal-soft:#C9D5FA;--royal-pale:#EEF2FF;
  --ink:#10172C;--navy:#101A3B;--navy-2:#172452;--paper:#F8F9FD;--warm:#F3EFE7;
  --muted:#626B82;--line:#DCE2F2;--white:#FFFFFF;--radius:24px;--shell:1180px;
  --shadow:0 24px 70px rgba(21,37,88,.12);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}code,pre{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace}.shell{width:min(calc(100% - 40px),var(--shell));margin:auto}.skip{position:fixed;left:16px;top:-80px;background:#fff;padding:10px 14px;border-radius:10px;z-index:1000}.skip:focus{top:14px}.eyebrow,.section-kicker{display:block;font-size:12px;letter-spacing:.16em;font-weight:800;color:var(--royal);text-transform:uppercase}.section{padding:92px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:34px}.section-head>div>span{font-size:12px;letter-spacing:.14em;font-weight:800;color:var(--royal)}.section-head h2{font-size:clamp(34px,5vw,62px);line-height:.98;letter-spacing:-.055em;margin:8px 0 0;max-width:750px}.section-head>p{max-width:430px;color:var(--muted)}.section-head>a{font-weight:800;color:var(--royal);white-space:nowrap}.primary-btn,.ghost-btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:999px;font-weight:800;border:1px solid transparent}.primary-btn{background:var(--royal);color:#fff}.primary-btn.light{background:#fff;color:var(--navy)}.ghost-btn{border-color:rgba(65,105,225,.35);color:var(--royal);background:transparent}.ghost-btn.on-dark{border-color:rgba(255,255,255,.35);color:#fff}.text-btn{border:0;background:none;color:var(--royal);padding:0;font-weight:800}
.site-header{position:sticky;top:0;z-index:70;background:rgba(248,249,253,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,226,242,.8)}.header-inner{height:76px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center}.brand img{display:block;width:178px;height:48px}.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}.main-nav a{padding:9px 12px;border-radius:999px;font-size:14px;font-weight:700;color:#4E5870}.main-nav a:hover,.main-nav a[aria-current="page"]{background:#fff;color:var(--royal);box-shadow:0 5px 20px rgba(35,52,101,.08)}.header-hex{border:1px solid var(--line);background:#fff;border-radius:16px;padding:7px 11px 7px 7px;display:grid;grid-template-columns:32px auto;grid-template-rows:auto auto;column-gap:9px;text-align:left;color:var(--ink)}.header-hex>span{grid-row:1/3;width:32px;height:32px;border-radius:10px;background:var(--royal)}.header-hex b{font-size:12px;line-height:1.2}.header-hex small{font-size:10px;color:var(--muted)}.nav-toggle{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:12px;padding:8px 12px;font-weight:800}
.hero-orbit{overflow:hidden;background:linear-gradient(180deg,#F8F9FD 0%,#F2F5FF 100%);padding:76px 0 96px}.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:70px;align-items:center}.hero-copy h1{font-size:clamp(56px,7.4vw,98px);line-height:.89;letter-spacing:-.075em;margin:14px 0 26px;max-width:740px}.hero-copy>p{font-size:19px;color:#58627A;max-width:650px}.hero-actions{display:flex;gap:12px;margin:30px 0}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);padding-top:22px;max-width:650px}.hero-stats div{border-right:1px solid var(--line);padding-right:20px}.hero-stats div+div{padding-left:20px}.hero-stats div:last-child{border:0}.hero-stats dt{font-size:10px;letter-spacing:.12em;color:var(--muted);font-weight:800}.hero-stats dd{margin:2px 0 0;font-size:18px;font-weight:900}.royal-stage{position:relative;min-height:540px;border-radius:44px;background:var(--navy);box-shadow:var(--shadow);overflow:hidden;isolation:isolate}.royal-stage:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.06),transparent 40%)}.halo{position:absolute;border-radius:50%;filter:blur(1px)}.halo.h1{width:420px;height:420px;background:radial-gradient(circle,#4169E1 0,#4169E1 35%,rgba(65,105,225,0) 70%);right:-120px;top:-100px;opacity:.95}.halo.h2{width:360px;height:360px;background:radial-gradient(circle,#6C85F7 0,rgba(65,105,225,.6) 33%,rgba(65,105,225,0) 72%);left:-120px;bottom:-150px;opacity:.65}.crown-card{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-4deg);width:min(72%,360px);aspect-ratio:4/3;border:1px solid rgba(255,255,255,.2);border-radius:28px;padding:28px;display:flex;flex-direction:column;justify-content:space-between;color:#fff;background:linear-gradient(145deg,rgba(255,255,255,.15),rgba(255,255,255,.05));backdrop-filter:blur(14px);box-shadow:0 30px 80px rgba(0,0,0,.25)}.crown-card span{letter-spacing:.16em;font-weight:800;font-size:12px}.crown-card strong{font-size:42px;letter-spacing:-.04em}.crown-card button{align-self:flex-start;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.12);color:#fff;border-radius:999px;padding:9px 14px;font-weight:800}.floating-note{position:absolute;background:#fff;color:var(--ink);border-radius:16px;padding:11px 14px;font-size:12px;font-weight:800;box-shadow:0 20px 50px rgba(0,0,0,.2)}.floating-note.n1{left:28px;top:54px}.floating-note.n2{right:24px;bottom:54px}
.identity-section{background:#fff}.identity-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start}.identity-grid h2{font-size:clamp(38px,5vw,66px);letter-spacing:-.055em;line-height:1;margin:10px 0 20px}.identity-grid p{font-size:18px;color:var(--muted);max-width:560px}.value-stack{display:grid;border:1px solid var(--line);border-radius:26px;overflow:hidden;background:#fff}.value-stack button{display:grid;grid-template-columns:80px 1fr auto;align-items:center;border:0;border-bottom:1px solid var(--line);background:#fff;padding:18px 20px;text-align:left}.value-stack button:last-child{border-bottom:0}.value-stack button:hover{background:var(--royal-pale)}.value-stack span{font-size:11px;letter-spacing:.12em;color:var(--muted);font-weight:800}.value-stack b{font-size:18px}.value-stack em{font-style:normal;color:var(--royal);font-size:12px;font-weight:800}
.shade-ribbon-section{background:var(--navy);color:#fff}.shade-ribbon-section .section-head>div>span,.shade-ribbon-section .section-head>a{color:#9DB2FF}.shade-ribbon{display:grid;grid-template-columns:repeat(18,1fr);min-height:240px;border-radius:30px;overflow:hidden}.shade-ribbon button{border:0;background:var(--c);color:var(--t);position:relative;min-width:0}.shade-ribbon button:hover{z-index:2;transform:scale(1.05)}.shade-ribbon span{position:absolute;left:50%;bottom:10px;writing-mode:vertical-rl;transform:rotate(180deg) translateX(50%);font-size:9px;font-weight:900;opacity:.8}
.token-section{background:var(--warm)}.token-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}.token-board{padding:36px;border-radius:36px;background:#D9E2FF}.token-browser{background:#fff;border-radius:26px;box-shadow:0 30px 60px rgba(44,60,111,.15);overflow:hidden}.browser-top{height:42px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:6px;padding:0 14px}.browser-top i{width:8px;height:8px;background:#C6CEE2;border-radius:50%}.browser-body{display:grid;grid-template-columns:72px 1fr;min-height:350px}.browser-body aside{background:var(--navy);padding:22px 16px;display:flex;flex-direction:column;gap:22px;align-items:center}.browser-body aside b{color:#fff;background:var(--royal);width:36px;height:36px;border-radius:12px;display:grid;place-items:center}.browser-body aside span{width:26px;height:6px;background:#6172A7;border-radius:99px}.browser-body article{padding:38px}.browser-body small{color:var(--royal);font-weight:900;letter-spacing:.12em}.browser-body h3{font-size:30px;line-height:1;margin:10px 0 24px}.demo-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:28px}.demo-cards div{height:92px;border-radius:14px;background:var(--royal-pale);border:1px solid #D6DEFA}.demo-cards div:nth-child(2){background:#D9E2FF}.demo-cards div:nth-child(3){background:#B9C9FF}.browser-body article button{border:0;background:var(--royal);color:#fff;border-radius:12px;padding:11px 16px;font-weight:800}.token-copy h2{font-size:clamp(40px,5vw,64px);line-height:.98;letter-spacing:-.06em;margin:12px 0 20px}.token-copy p{font-size:18px;color:#596174}.token-copy pre{overflow:auto;background:var(--navy);color:#DDE5FF;border-radius:20px;padding:20px;font-size:13px;line-height:1.8}
.featured-shades{background:#fff}.shade-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.shade-grid.mega{grid-template-columns:repeat(5,1fr)}.shade-card{border:1px solid var(--line);background:#fff;border-radius:20px;overflow:hidden;transition:.18s}.shade-card:hover{transform:translateY(-4px);box-shadow:0 18px 45px rgba(26,46,98,.09)}.shade-swatch{width:100%;height:156px;border:0;background:var(--swatch);color:var(--on);padding:15px;display:flex;align-items:flex-end;justify-content:space-between;text-align:left}.shade-swatch span{font-weight:900}.shade-swatch small{font-size:10px;letter-spacing:.1em;font-weight:900;opacity:.8}.shade-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px}.shade-meta>div{display:flex;flex-direction:column}.shade-meta a{font-weight:850;font-size:14px}.shade-meta small{color:var(--muted);font-size:10px}.copy-chip{border:1px solid var(--line);background:#fff;border-radius:999px;font-size:10px;font-weight:800;padding:7px 10px;color:var(--royal)}
.contrast-section{background:var(--royal-pale)}.contrast-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}.contrast-wrap h2{font-size:clamp(40px,5vw,65px);line-height:.95;letter-spacing:-.055em;margin:12px 0 20px}.contrast-wrap p{color:var(--muted);font-size:17px}.contrast-samples{border-radius:30px;overflow:hidden;box-shadow:var(--shadow)}.contrast-samples>div{padding:30px;min-height:130px;display:flex;flex-direction:column;justify-content:center}.contrast-samples strong{font-size:25px}.contrast-samples span{font-size:12px;opacity:.75}.contrast-light{background:#fff;color:var(--royal)}.contrast-dark{background:var(--royal);color:#fff}.contrast-night{background:var(--navy);color:#8FA9FF}
.palette-section{background:#fff}.palette-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.palette-cards article{border:1px solid var(--line);border-radius:24px;padding:18px}.palette-band{height:160px;display:grid;grid-template-columns:repeat(5,1fr);border-radius:16px;overflow:hidden}.palette-band button{border:0;background:var(--p)}.palette-cards h3{font-size:24px;margin:18px 0 5px;letter-spacing:-.03em}.palette-cards p{color:var(--muted);margin:0}
.use-cases{background:var(--navy);color:#fff}.use-cases .section-head span{color:#9DB2FF}.use-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #34416D}.use-grid article{padding:34px 24px;border-right:1px solid #34416D}.use-grid article:first-child{padding-left:0}.use-grid article:last-child{border-right:0}.use-grid b{color:#8FA9FF}.use-grid h3{font-size:24px;margin:28px 0 10px}.use-grid p{color:#AFB8D6;font-size:14px}
.css-recipes{background:#F4F6FC}.code-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.code-grid article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px}.code-grid h3{margin:0 0 14px}.code-grid pre{background:var(--navy);color:#E7ECFF;border-radius:14px;padding:16px;overflow:auto;min-height:110px;font-size:12px}.code-grid button{border:0;background:none;color:var(--royal);font-weight:850;padding:0}
.guide-section{background:#fff}.guide-grid{display:grid;border-top:1px solid var(--line)}.guide-grid a{display:grid;grid-template-columns:54px 1fr 30px;gap:20px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}.guide-grid>a>span{font-weight:900;color:#8A94AA}.guide-grid h3{margin:0;font-size:25px;letter-spacing:-.03em}.guide-grid p{margin:5px 0 0;color:var(--muted)}.guide-grid>a>b{color:var(--royal);font-size:20px}
.faq-section{background:var(--warm)}.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}.faq-grid h2{font-size:clamp(40px,5vw,64px);line-height:.95;letter-spacing:-.055em;margin-top:12px}.faq-list details{border-top:1px solid #D8D0C1;padding:20px 0}.faq-list summary{font-weight:850;font-size:18px;cursor:pointer}.faq-list p{color:#625F59;max-width:760px}
.final-cta{background:var(--royal);color:#fff;padding:96px 0}.final-cta span{font-size:11px;letter-spacing:.16em;font-weight:900}.final-cta h2{font-size:clamp(48px,7vw,90px);line-height:.9;letter-spacing:-.07em;max-width:930px;margin:18px 0 36px}.final-cta>div>div{display:flex;gap:12px}
.page-hero{padding:90px 0 70px;background:linear-gradient(135deg,var(--royal-pale),#fff 70%)}.page-hero.compact{padding-bottom:42px}.page-hero h1{font-size:clamp(54px,7vw,92px);line-height:.9;letter-spacing:-.07em;margin:15px 0 24px;max-width:980px}.page-hero p{font-size:19px;color:var(--muted);max-width:720px}.shade-search-row{margin-top:36px}.shade-search-row label{display:block;max-width:560px}.shade-search-row label span{display:block;font-size:11px;font-weight:900;letter-spacing:.12em;color:var(--muted);margin-bottom:8px}.shade-search-row input{width:100%;border:1px solid #C9D5FA;background:#fff;border-radius:16px;padding:14px 16px;outline:none}.shade-search-row input:focus{border-color:var(--royal);box-shadow:0 0 0 4px rgba(65,105,225,.12)}.filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.filter-row button{border:1px solid #CDD7F6;background:#fff;color:#4A587C;border-radius:999px;padding:7px 11px;font-size:11px;font-weight:800}.filter-row button.is-active{background:var(--royal);color:#fff;border-color:var(--royal)}.shade-library{padding-top:44px}.library-count{display:flex;justify-content:space-between;margin-bottom:18px}.library-count span{color:var(--muted)}.empty-state{padding:40px;border:1px dashed var(--line);text-align:center;border-radius:20px}.shade-detail-hero{background:var(--shade);color:var(--on);padding:76px 0 84px}.shade-detail-hero a{font-weight:800;opacity:.8}.shade-detail-hero span{display:block;margin-top:70px;font-size:12px;letter-spacing:.14em;font-weight:900;opacity:.8}.shade-detail-hero h1{font-size:clamp(58px,8vw,110px);line-height:.9;letter-spacing:-.075em;margin:12px 0 30px}.shade-detail-hero button{border:1px solid currentColor;background:transparent;color:inherit;border-radius:20px;padding:14px 18px;display:inline-flex;gap:18px;align-items:center}.shade-detail-hero strong{font-size:24px}.shade-detail-hero small{font-weight:800}.detail-columns{display:grid;grid-template-columns:1fr 1fr;gap:70px}.value-stack.detail{margin-top:22px}.prose-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:34px}.prose-card h2{font-size:32px;letter-spacing:-.04em}.prose-card p{color:var(--muted)}.related{background:#fff}
.palette-list{display:grid;gap:22px}.palette-row{display:grid;grid-template-columns:70px .8fr 1.4fr;gap:26px;align-items:center;border-bottom:1px solid var(--line);padding:0 0 28px}.palette-number{font-size:13px;color:var(--muted);font-weight:900}.palette-row h2{margin:0;font-size:30px;letter-spacing:-.04em}.palette-row p{margin:8px 0 0;color:var(--muted)}.palette-large{height:132px;display:grid;grid-template-columns:repeat(5,1fr);border-radius:18px;overflow:hidden}.palette-large button{background:var(--p);color:var(--on);border:0;position:relative}.palette-large span{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);font-size:9px;font-weight:900;writing-mode:vertical-rl}
.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.tool-grid a{border:1px solid var(--line);background:#fff;border-radius:28px;padding:30px;min-height:300px;display:flex;flex-direction:column}.tool-grid span{color:var(--royal);font-weight:900}.tool-grid h2{font-size:34px;line-height:1;letter-spacing:-.045em;margin:44px 0 14px}.tool-grid p{color:var(--muted)}.tool-grid b{margin-top:auto;color:var(--royal)}.tool-hero{padding:80px 0;background:var(--navy);color:#fff}.tool-hero .eyebrow{color:#9DB2FF}.tool-hero h1{font-size:clamp(54px,7vw,92px);line-height:.92;letter-spacing:-.07em;margin:14px 0 18px}.tool-hero p{color:#B7C1E0;font-size:18px;max-width:720px}.workbench,.contrast-workbench,.gradient-workbench{display:grid;grid-template-columns:1fr 1fr;gap:24px}.tool-panel,.output-panel,.contrast-controls,.ratio-card,.gradient-controls{border:1px solid var(--line);background:#fff;border-radius:28px;padding:28px}.tool-panel label,.contrast-controls label,.gradient-controls label{font-weight:850;display:block}.tool-panel input,.contrast-controls input[type=text],.contrast-controls input:not([type=color]),.gradient-controls input:not([type=color]):not([type=range]){display:block;width:100%;border:1px solid var(--line);border-radius:14px;padding:12px;margin-top:8px}.color-preview{height:300px;background:var(--preview);color:#fff;border-radius:22px;margin-top:22px;display:grid;place-items:center;font-weight:900;font-size:28px;text-shadow:0 1px 10px rgba(0,0,0,.25)}.output-panel{display:grid;align-content:start;padding:0;overflow:hidden}.output-panel button{display:grid;grid-template-columns:62px 1fr auto;border:0;border-bottom:1px solid var(--line);background:#fff;text-align:left;padding:22px}.output-panel button:hover{background:var(--royal-pale)}.output-panel span{font-size:10px;letter-spacing:.12em;color:var(--muted);font-weight:900}.output-panel b{font-size:17px}.output-panel em{font-style:normal;font-size:11px;color:var(--royal);font-weight:900}.contrast-workbench{grid-template-columns:.75fr 1.25fr .75fr}.contrast-controls{display:grid;gap:22px}.contrast-controls label{display:grid;grid-template-columns:48px 1fr;gap:10px;align-items:center}.contrast-controls label input:last-child{grid-column:1/3}.contrast-controls input[type=color]{width:48px;height:48px;border:0;padding:0;background:none}.contrast-demo{border-radius:28px;padding:34px;min-height:330px;display:flex;flex-direction:column;justify-content:center;background:#4169E1;color:#fff}.contrast-demo span{font-size:11px;letter-spacing:.14em;font-weight:900;opacity:.8}.contrast-demo h2{font-size:38px;line-height:1;letter-spacing:-.05em}.ratio-card{display:flex;flex-direction:column}.ratio-card>span{font-size:11px;letter-spacing:.12em;color:var(--muted);font-weight:900}.ratio-card>strong{font-size:54px;letter-spacing:-.05em}.ratio-card>b{color:var(--royal)}.ratio-card p{font-size:13px;margin:7px 0}.ratio-card button{margin-top:auto;border:0;background:var(--royal);color:#fff;border-radius:12px;padding:11px;font-weight:850}.gradient-workbench{grid-template-columns:1.2fr .8fr}.gradient-preview{min-height:520px;border-radius:34px;background:linear-gradient(135deg,#2747B8,#7F9BFF);box-shadow:var(--shadow)}.gradient-controls{display:grid;gap:18px}.gradient-controls label{display:grid;grid-template-columns:48px 1fr;gap:10px;align-items:center}.gradient-controls label input:last-child{grid-column:1/3}.gradient-controls input[type=color]{width:48px;height:48px;border:0;padding:0;background:none}.gradient-controls input[type=range]{grid-column:1/3;width:100%}.gradient-controls pre{white-space:pre-wrap;background:var(--navy);color:#fff;border-radius:16px;padding:16px;font-size:12px}
.guide-index{border-top:1px solid var(--line)}.guide-index>a{display:grid;grid-template-columns:70px 1fr 120px;gap:22px;padding:30px 0;border-bottom:1px solid var(--line);align-items:center}.guide-index>a>span{font-weight:900;color:#8A94AA}.guide-index small{color:var(--royal);font-weight:900;letter-spacing:.12em}.guide-index h2{font-size:30px;letter-spacing:-.04em;margin:4px 0}.guide-index p{color:var(--muted);margin:0;max-width:760px}.guide-index>a>b{color:var(--royal);text-align:right}.article-hero{background:linear-gradient(145deg,var(--navy),#1D2D67);color:#fff;padding:70px 0 80px}.article-hero a{color:#B3C4FF;font-weight:800}.article-hero>div>span{display:block;color:#9DB2FF;font-size:11px;letter-spacing:.14em;font-weight:900;margin-top:60px}.article-hero h1{font-size:clamp(52px,7vw,88px);line-height:.94;letter-spacing:-.065em;max-width:1050px;margin:12px 0 24px}.article-hero p{font-size:19px;color:#C7D0E9;max-width:760px}.article-hero>div>div{display:flex;gap:16px;align-items:center;margin-top:26px}.article-hero small{color:#9AA8CD}.article-layout{display:grid;grid-template-columns:250px minmax(0,790px);gap:80px;align-items:start;padding-top:70px;padding-bottom:100px}.article-layout aside{position:sticky;top:100px;display:flex;flex-direction:column;gap:9px;border-left:2px solid var(--royal-soft);padding-left:18px}.article-layout aside strong{margin-bottom:7px}.article-layout aside a{font-size:12px;color:#65718D}.article-copy .lead{font-size:24px;line-height:1.55;color:#2C3650;margin-top:0}.article-copy section{scroll-margin-top:100px}.article-copy h2{font-size:38px;line-height:1.05;letter-spacing:-.045em;margin:58px 0 18px}.article-copy p{font-size:17px;color:#505B75}.article-end{margin-top:70px;background:var(--royal-pale);border-radius:28px;padding:30px;display:grid;grid-template-columns:110px 1fr;gap:26px}.article-end>span{height:110px;border-radius:22px;background:var(--royal);color:#fff;display:grid;place-items:center;font-weight:900;writing-mode:vertical-rl}.article-end h2{margin:0 0 8px}.article-end a{color:var(--royal);font-weight:850}
.legal-hero{padding:84px 0 56px;background:var(--warm)}.legal-hero h1{font-size:clamp(52px,7vw,88px);line-height:.92;letter-spacing:-.065em;margin:14px 0 20px}.legal-hero p{font-size:18px;color:#666057;max-width:770px}.legal-hero small{display:block;margin-top:20px;color:#7A756D}.legal-layout{display:grid;grid-template-columns:220px minmax(0,820px);gap:90px;align-items:start;padding:70px 0 110px}.legal-layout aside{position:sticky;top:100px;display:flex;flex-direction:column;gap:8px}.legal-layout aside strong{margin-bottom:8px}.legal-layout aside a{font-size:13px;color:#66708A}.legal-copy section{padding-bottom:34px;border-bottom:1px solid var(--line)}.legal-copy h2{font-size:34px;letter-spacing:-.04em;margin:38px 0 12px}.legal-copy section:first-child h2{margin-top:0}.legal-copy p{font-size:16.5px;color:#4D586F}.legal-copy a{color:var(--royal);text-decoration:underline}.not-found{min-height:65vh;display:flex;align-items:center;background:var(--royal-pale)}.not-found span{font-size:120px;font-weight:950;color:#C8D5FF;line-height:.8}.not-found h1{font-size:48px;letter-spacing:-.05em;margin:22px 0 8px}.not-found p{color:var(--muted);margin-bottom:26px}
.site-footer{background:#0A1027;color:#fff;padding:72px 0 26px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:44px}.footer-grid section{display:flex;flex-direction:column;gap:9px}.footer-grid section:first-child p{max-width:330px;color:#9CA8CB}.footer-mark{font-size:27px;font-weight:950;letter-spacing:-.045em}.footer-grid h3{font-size:11px;letter-spacing:.14em;color:#7584B5;margin:0 0 7px}.footer-grid a:not(.footer-mark){font-size:13px;color:#D6DDF3}.footer-base{border-top:1px solid #28335A;margin-top:48px;padding-top:22px;font-size:12px;color:#8794BA}.footer-base a{color:#fff}.copy-toast{position:fixed;right:22px;bottom:22px;z-index:100;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 60px rgba(9,18,49,.22);padding:12px 16px;display:flex;flex-direction:column;min-width:220px;opacity:0;transform:translateY(24px);pointer-events:none;transition:.2s}.copy-toast.show{opacity:1;transform:none}.copy-toast strong{font-size:13px;color:var(--royal)}.copy-toast span{font-size:11px;color:var(--muted)}
@media(max-width:1020px){.main-nav{display:none;position:absolute;top:66px;left:20px;right:20px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.nav-toggle{display:block}.header-hex{display:none}.hero-grid,.identity-grid,.token-grid,.contrast-wrap,.detail-columns,.workbench,.gradient-workbench,.legal-layout,.article-layout{grid-template-columns:1fr}.royal-stage{min-height:450px}.shade-grid.mega{grid-template-columns:repeat(4,1fr)}.shade-ribbon{grid-template-columns:repeat(9,1fr);min-height:320px}.palette-row{grid-template-columns:50px 1fr}.palette-large{grid-column:1/-1}.contrast-workbench{grid-template-columns:1fr 1fr}.contrast-demo{grid-column:1/-1;grid-row:1}.use-grid{grid-template-columns:repeat(2,1fr)}.use-grid article:nth-child(2){border-right:0}.use-grid article:nth-child(3){padding-left:0}.tool-grid{grid-template-columns:1fr}.article-layout aside,.legal-layout aside{position:static;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:18px;padding:16px}.article-layout aside strong,.legal-layout aside strong{grid-column:1/-1}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-grid section:first-child{grid-column:1/-1}}
@media(max-width:720px){.shell{width:min(calc(100% - 28px),var(--shell))}.section{padding:66px 0}.site-header .header-inner{height:68px}.brand img{width:152px}.hero-orbit{padding:52px 0 70px}.hero-grid{gap:44px}.hero-copy h1{font-size:58px}.hero-stats{grid-template-columns:1fr}.hero-stats div{border-right:0;border-bottom:1px solid var(--line);padding:11px 0!important}.hero-stats div:last-child{border-bottom:0}.royal-stage{min-height:380px;border-radius:28px}.crown-card{width:78%}.floating-note{font-size:10px}.section-head{align-items:flex-start;flex-direction:column}.section-head h2{font-size:44px}.value-stack button{grid-template-columns:58px 1fr auto;padding:15px 14px}.shade-ribbon{grid-template-columns:repeat(6,1fr)}.token-board{padding:14px}.browser-body{grid-template-columns:54px 1fr}.browser-body article{padding:24px 18px}.demo-cards{grid-template-columns:1fr}.demo-cards div:nth-child(n+2){display:none}.shade-grid,.shade-grid.mega{grid-template-columns:repeat(2,1fr);gap:10px}.shade-swatch{height:125px}.palette-cards,.code-grid{grid-template-columns:1fr}.use-grid{grid-template-columns:1fr}.use-grid article{border-right:0;border-bottom:1px solid #34416D;padding-left:0}.faq-grid{grid-template-columns:1fr;gap:24px}.final-cta h2{font-size:56px}.final-cta>div>div{flex-direction:column;align-items:stretch}.page-hero h1{font-size:56px}.library-count{flex-direction:column}.palette-row{grid-template-columns:1fr}.palette-number{display:none}.palette-large{height:220px}.tool-hero h1{font-size:56px}.contrast-workbench{grid-template-columns:1fr}.contrast-demo{grid-column:auto;grid-row:auto}.gradient-preview{min-height:360px}.guide-index>a{grid-template-columns:38px 1fr}.guide-index>a>b{grid-column:2;text-align:left}.article-hero h1{font-size:52px}.article-layout{padding-top:45px;gap:34px}.article-layout aside,.legal-layout aside{grid-template-columns:1fr 1fr}.article-copy .lead{font-size:20px}.article-copy h2{font-size:32px}.article-end{grid-template-columns:1fr}.article-end>span{height:auto;min-height:60px;writing-mode:initial}.legal-hero h1{font-size:54px}.footer-grid{grid-template-columns:1fr 1fr;gap:34px 20px}.footer-grid section:first-child{grid-column:1/-1}.copy-toast{left:14px;right:14px;bottom:14px}}
@media(max-width:430px){.shade-grid,.shade-grid.mega{grid-template-columns:1fr}.shade-ribbon{grid-template-columns:repeat(4,1fr)}.hero-copy h1,.page-hero h1,.tool-hero h1{font-size:49px}.palette-large{grid-template-columns:1fr;min-height:330px}.palette-large span{writing-mode:initial}.footer-grid{grid-template-columns:1fr}.footer-grid section:first-child{grid-column:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}