:root{--paper:#f8fbfc;--mist:#e7f1f4;--deep:#08363f;--ink:#0c2127;--ink-soft:#2b444c;--teal:#0e7490;--teal-deep:#0b5566;--teal-bright:#34bcd0;--on-deep:#e9f6f8;--on-deep-dim:#bbd9df;--line:#cfe0e3;--line-2:#dce9eb;--font-sans:"Inter", "Inter Fallback", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--fs-h1:clamp(2.25rem, 1.35rem + 3.6vw, 3.9rem);--fs-h2:clamp(1.7rem, 1.3rem + 1.5vw, 2.45rem);--fs-h3:clamp(1.25rem, 1.15rem + .4vw, 1.5rem);--fs-lead:clamp(1.15rem, 1.05rem + .6vw, 1.4rem);--fs-lede-dark:clamp(1.35rem, 1.1rem + 1.1vw, 1.95rem);--fs-body:clamp(1.06rem, 1rem + .35vw, 1.15rem);--fs-small:.95rem;--fs-label:.72rem;--track-label:.07em;--m-h1:22ch;--m-h2:20ch;--m-body:62ch;--m-lead:58ch;--m-lede-dark:34ch;--container:1180px;--gutter:clamp(20px, 5vw, 72px);--section-y:clamp(64px, 9vw, 128px);--label-col:200px;--col-gap:clamp(24px, 4vw, 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.arrow{transform:translate(3px)}.header{z-index:50;height:var(--header-h);background:color-mix(in srgb, var(--paper) 88%, transparent);backdrop-filter:saturate(180%)blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0}.header__inner{justify-content:space-between;align-items:center;gap:20px;height:100%;display:flex}.wordmark{color:var(--ink);letter-spacing:-.012em;white-space:nowrap;align-items:center;gap:10px;font-size:1rem;font-weight:600;text-decoration:none;display:inline-flex}.wordmark__mark{color:var(--teal);width:28px;height:28px}.nav ul{align-items:center;gap:clamp(14px,2.2vw,30px);padding:0;list-style:none;display:flex}.nav a{color:var(--ink-soft);font-size:var(--fs-small);border-bottom:2px solid #0000;padding:10px 2px;font-weight:500;text-decoration:none;display:inline-block}.nav a:hover,.nav a:focus-visible{color:var(--teal-deep);border-bottom-color:var(--teal-deep)}@media (width<=640px){.header__inner{flex-direction:column;justify-content:center;gap:6px;padding-block:10px}.nav ul{gap:22px}}.section{padding-block:var(--section-y)}.section+.section:not(.section--dark){border-top:1px solid var(--line)}.spec{grid-template-columns:var(--label-col) minmax(0, 1fr);gap:var(--col-gap);display:grid}@media (width<=880px){.spec{grid-template-columns:minmax(0,1fr);gap:16px}}.spec__label{padding-top:.5em}h1,h2,h3{text-wrap:balance}p{text-wrap:pretty}h2{font-size:var(--fs-h2);letter-spacing:-.02em;max-width:var(--m-h2);font-weight:600;line-height:1.1}h3{font-size:var(--fs-h3);letter-spacing:-.01em;font-weight:600;line-height:1.15}.prose>*+*{margin-top:1.15em}.prose p{max-width:var(--m-body);color:var(--ink-soft)}.hero{padding-block:clamp(56px, 8vw, 104px) var(--section-y)}.hero__eyebrow{margin-bottom:clamp(24px,3vw,36px)}.hero h1{font-size:var(--fs-h1);letter-spacing:-.03em;max-width:var(--m-h1);color:var(--ink);font-weight:700;line-height:1.06}.hero__lead{font-size:var(--fs-lead);max-width:var(--m-lead);color:var(--ink-soft);margin-top:clamp(24px,3vw,32px);line-height:1.5}.hero__actions{flex-wrap:wrap;align-items:center;gap:16px 20px;margin-top:clamp(32px,4vw,44px);display:flex}.btn{border-radius:var(--radius);background:var(--teal-deep);min-height:48px;color:var(--paper);font-size:var(--fs-small);border:1px solid var(--teal-deep);align-items:center;gap:10px;padding:13px 24px;font-weight:600;text-decoration:none;transition:background-color .16s;display:inline-flex}.btn:hover{background:#094452;border-color:#094452}.conformance{border:1px solid var(--teal-deep);min-height:44px;color:var(--teal-deep);font-family:var(--font-mono);font-weight:500;font-size:var(--fs-label);letter-spacing:var(--track-label);text-transform:uppercase;background:0 0;border-radius:999px;align-items:center;gap:9px;padding:10px 18px 10px 14px;text-decoration:none;transition:background-color .16s;display:inline-flex}.conformance:hover,.conformance:focus-visible{background:var(--mist)}.conformance__check{width:15px;height:15px;color:var(--teal-deep)}.products{gap:clamp(20px,2.4vw,28px);margin-top:clamp(32px,4vw,48px);display:grid}@media (width>=720px){.products{grid-template-columns:repeat(2,minmax(0,1fr))}}.card{background:var(--mist);border:1px solid var(--line-2);border-radius:var(--radius-card);flex-direction:column;gap:16px;padding:clamp(24px,2.6vw,34px);display:flex}.chip{border:1px solid var(--line);background:var(--paper);font-family:var(--font-mono);font-weight:500;font-size:var(--fs-label);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink-soft);border-radius:999px;align-self:flex-start;align-items:center;gap:8px;padding:6px 12px;display:inline-flex}.chip__dot{border-radius:50%;flex:none;width:7px;height:7px}.chip--live .chip__dot{background:var(--teal)}.chip--dev .chip__dot{background:var(--ink-soft);opacity:.45}.card__subtitle{color:var(--teal-deep);font-size:var(--fs-small);font-weight:500}.card__desc{color:var(--ink-soft);max-width:var(--m-body)}.card__foot{margin-top:auto;padding-top:6px}.card__link{min-height:32px;color:var(--teal-deep);font-weight:600;font-size:var(--fs-small);border-bottom:1px solid color-mix(in srgb, var(--teal-deep) 35%, transparent);align-items:center;gap:8px;text-decoration:none;display:inline-flex}.card__link:hover,.card__link:focus-visible{border-bottom-width:2px}.lifecycle{padding-top:4px}.lifecycle__label{color:var(--ink-soft);margin-bottom:12px}.lifecycle ol{counter-reset:step;flex-direction:column;gap:2px;padding:0;list-style:none;display:flex}.lifecycle li{counter-increment:step;font-size:var(--fs-small);color:var(--ink);border-top:1px solid var(--line-2);align-items:center;gap:12px;padding:9px 0;display:flex}.lifecycle li:first-child{border-top:0}.lifecycle li:before{content:counter(step, decimal-leading-zero);font-family:var(--font-mono);font-weight:500;font-size:var(--fs-label);letter-spacing:var(--track-label);color:var(--teal-deep);flex:none}.section--dark{background:var(--deep);color:var(--on-deep)}.section--dark .label{color:var(--teal-bright)}.section--dark h2{color:var(--on-deep)}.standards__lede{font-size:var(--fs-lede-dark);max-width:var(--m-lede-dark);color:var(--on-deep-dim);letter-spacing:-.01em;margin-top:clamp(24px,3vw,32px);line-height:1.4}.pillars{gap:clamp(24px,3vw,36px);margin-top:clamp(40px,5vw,64px);display:grid}@media (width>=760px){.pillars{grid-template-columns:repeat(3,minmax(0,1fr))}}.pillar{border-top:1px solid color-mix(in srgb, var(--teal-bright) 32%, transparent);padding-top:18px}.pillar h3{color:var(--on-deep);margin-top:10px}.pillar p{color:var(--on-deep-dim);font-size:var(--fs-small);margin-top:10px;line-height:1.6}.standards__link{min-height:44px;color:var(--teal-bright);font-weight:600;font-size:var(--fs-small);border-bottom:1px solid color-mix(in srgb, var(--teal-bright) 40%, transparent);align-items:center;gap:9px;margin-top:clamp(36px,4vw,52px);text-decoration:none;display:inline-flex}.standards__link:hover,.standards__link:focus-visible{border-bottom-width:2px}.leader{align-items:flex-start;gap:clamp(18px,2.4vw,28px);display:flex}.monogram{background:var(--deep);width:64px;height:64px;color:var(--teal-bright);letter-spacing:.02em;border-radius:14px;flex:none;place-items:center;font-size:1.15rem;font-weight:600;display:grid}.leader__role{font-family:var(--font-mono);font-weight:500;font-size:var(--fs-label);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--teal-deep);margin-top:4px}.leader__bio,.contact__body{color:var(--ink-soft);max-width:var(--m-body);margin-top:16px}.contact__actions{flex-wrap:wrap;align-items:center;gap:16px 24px;margin-top:clamp(28px,3vw,36px);display:flex}.contact__meta{font-family:var(--font-mono);font-weight:500;font-size:var(--fs-label);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink-soft)}.footer{background:var(--mist);border-top:1px solid var(--line);padding-block:clamp(48px,6vw,72px) 28px}.footer__grid{gap:clamp(28px,4vw,48px);display:grid}@media (width>=760px){.footer__grid{grid-template-columns:1.6fr 1fr 1fr}}.footer__legal{color:var(--ink-soft);font-size:var(--fs-small);margin-top:14px;line-height:1.55}.footer h2{font-size:var(--fs-label);max-width:none}.footer ul{gap:10px;margin-top:16px;padding:0;list-style:none;display:grid}.footer li a{color:var(--teal-deep);font-size:var(--fs-small);border-bottom:1px solid #0000;padding:3px 0;text-decoration:none;display:inline-block}.footer li a:hover,.footer li a:focus-visible{border-bottom-color:var(--teal-deep)}.footer__bar{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;margin-top:clamp(40px,5vw,56px);padding-top:22px;display:flex}.footer__copy{color:var(--ink-soft);font-size:.85rem}.footer__conformance{color:var(--ink-soft)}.doc h1{font-size:var(--fs-h2);letter-spacing:-.02em;max-width:var(--m-h2);font-weight:600;line-height:1.1}.doc__lead{font-size:var(--fs-lead);max-width:var(--m-lead);color:var(--ink-soft);margin-top:20px;line-height:1.5}.doc__blocks{gap:clamp(30px,3.4vw,42px);margin-top:clamp(40px,5vw,56px);display:grid}.doc__block h2{letter-spacing:0;max-width:none;font-size:1.05rem;font-weight:600}.doc__block p{color:var(--ink-soft);max-width:var(--m-body);margin-top:10px}.doc__block a{color:var(--teal-deep);text-underline-offset:3px;text-decoration:underline}.doc__reviewed{border-top:1px solid var(--line);font-family:var(--font-mono);font-weight:500;font-size:var(--fs-label);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink-soft);margin-top:clamp(44px,5vw,60px);padding-top:22px}.wordmark--static{pointer-events:none}.leader,.doc__cta{margin-top:32px}.creds{border-top:1px solid var(--line);max-width:var(--m-body);margin-top:clamp(28px,3vw,36px);padding-top:22px}.creds__link{border-radius:50%;margin-top:14px;transition:opacity .16s;display:inline-block}.creds__link:hover{opacity:.82}.creds__link:focus-visible{border-radius:50%}.creds__badge{width:76px;height:76px}.creds__badge--static{margin-top:14px}