.product-doc{--pd-ink:#233c1c;--pd-paper:#f6f7f2;--pd-surface:#e9eedf;--pd-accent:#c7fa75;--pd-muted:#53624b;--pd-line:#cad2c2;--pd-heading:var(--font-bricolage), sans-serif;background:var(--pd-paper);color:var(--pd-ink);font:16px/1.75 var(--font-geist,Arial), Arial, sans-serif;min-height:100svh}.product-doc *{box-sizing:border-box}.product-doc :is(h1,h2,h3,p){margin:0}.product-doc :is(h1,h2,h3){font-family:var(--pd-heading);letter-spacing:-.03em;text-wrap:balance;font-weight:600}.product-doc a{color:inherit;text-underline-offset:5px}.product-doc a:focus-visible{outline:3px solid var(--pd-ink);outline-offset:5px;border-radius:4px}.product-doc ::selection{background:var(--pd-accent);color:var(--pd-ink)}.pd-container{width:min(1240px,100% - 80px);margin-inline:auto}.pd-header{border:1px solid var(--pd-line);background:var(--pd-paper);border-radius:14px;justify-content:space-between;align-items:center;gap:24px;width:min(1320px,100% - 48px);margin:20px auto;padding:16px 24px;display:flex}.product-doc .pd-brand{font:650 27px/1.2 var(--pd-heading);letter-spacing:-.03em;align-items:center;gap:11px;text-decoration:none;display:inline-flex}.pd-brand img{object-fit:contain}.pd-header nav{flex-wrap:wrap;align-items:center;gap:8px 24px;display:flex}.pd-header nav a{align-items:center;gap:8px;min-height:44px;font-size:14px;font-weight:500;text-decoration:none;display:inline-flex}.pd-header nav a:hover,.pd-header nav a[aria-current=page]{text-decoration:underline}.pd-header .pd-signin{background:var(--pd-ink);color:var(--pd-paper);border-radius:8px;padding:0 17px}.pd-hero{padding:55px 0 58px}.pd-breadcrumb{align-items:center;gap:12px;margin-bottom:32px;font-size:14px;display:flex}.pd-breadcrumb a{align-items:center;min-height:32px;text-decoration:none;display:inline-flex}.pd-breadcrumb a:hover{text-decoration:underline}.product-doc h1{max-width:1000px;font-size:clamp(42px,5.5vw,76px);line-height:1.08}.product-doc .pd-intro{max-width:720px;color:var(--pd-muted);margin-top:28px;font-size:19px;line-height:1.8}.pd-hero-bottom{justify-content:space-between;align-items:center;gap:24px;margin-top:45px;font-size:14px;display:flex}.pd-hero-bottom>a{align-items:center;gap:12px;min-height:44px;text-decoration:none;display:inline-flex}.pd-hero-bottom>a:hover{text-decoration:underline}.pd-byline{color:var(--pd-muted);flex-wrap:wrap;gap:10px 26px;margin-top:32px;font-size:14px;display:flex}.pd-library{padding-block:38px 90px}.pd-library-heading{justify-content:space-between;align-items:baseline;gap:18px;margin-bottom:30px;display:flex}.product-doc .pd-library-heading h2{font-size:30px;line-height:1.25}.pd-library-heading p{color:var(--pd-muted);font-size:14px}.pd-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;display:grid}.pd-story{border:1px solid var(--pd-line);background:var(--pd-surface);border-radius:14px;flex-direction:column;align-items:flex-start;min-width:0;padding:38px;display:flex}.pd-story-meta{color:var(--pd-muted);flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:30px;font-size:14px;display:flex}.pd-story-meta>span:last-child{margin-left:10px}.product-doc .pd-story h3{max-width:540px;font-size:32px;line-height:1.2}.pd-story h3 a{text-decoration:none}.pd-story h3 a:hover{text-decoration:underline}.pd-story p{color:var(--pd-muted);margin-top:22px}.pd-read{align-items:center;gap:30px;min-height:44px;margin-top:auto;padding-top:30px;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.pd-read:hover{text-decoration:underline}.pd-reading{grid-template-columns:250px minmax(0,760px);align-items:start;gap:65px;padding-block:55px 90px;display:grid}.pd-contents{position:sticky;top:32px}.pd-contents nav{border:1px solid var(--pd-line);border-radius:12px;flex-direction:column;gap:9px;padding:24px;display:flex}.product-doc .pd-contents h2{letter-spacing:-.01em;margin-bottom:12px;font-size:18px}.pd-contents a{padding:7px 0;font-size:14px;line-height:1.6;text-decoration:none;display:block}.pd-contents a:hover{text-decoration:underline}.pd-back{align-items:center;gap:10px;min-height:44px;font-size:14px;display:inline-flex!important}.pd-contents .pd-back{margin-top:16px}.pd-prose{min-width:0;max-width:72ch}.pd-prose section{scroll-margin-top:35px}.pd-prose section+section{margin-top:48px}.product-doc .pd-prose h2{margin-bottom:22px;font-size:30px;line-height:1.3}.pd-prose p{font-size:17px;line-height:1.95}.pd-prose p+p{margin-top:22px}.pd-prose>.pd-back{margin-top:36px}.pd-related{padding-bottom:70px}.product-doc .pd-related>h2{margin-bottom:28px;font-size:32px}.pd-related>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.pd-related a{border:1px solid var(--pd-line);border-radius:12px;grid-template-columns:1fr auto;gap:16px;padding:28px;text-decoration:none;display:grid}.pd-related a>span{color:var(--pd-muted);grid-column:1/-1;font-size:14px}.product-doc .pd-related h3{font-size:25px;line-height:1.35}.pd-related a:hover h3{text-underline-offset:5px;text-decoration:underline}.pd-invitation{background:var(--pd-ink);color:var(--pd-paper);border-radius:14px;justify-content:space-between;align-items:center;gap:48px;margin-bottom:70px;padding:48px;display:flex}.product-doc .pd-invitation h2{max-width:650px;font-size:clamp(30px,3vw,44px);line-height:1.15}.pd-invitation p{color:var(--pd-paper);max-width:550px;margin-top:20px}.pd-invitation>a{background:var(--pd-accent);min-height:52px;color:var(--pd-ink);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;gap:20px;padding:12px 22px;font-weight:600;text-decoration:none;display:inline-flex}.pd-invitation>a:focus-visible{outline-color:var(--pd-paper)}.pd-invitation>a:hover{text-decoration:underline}.pd-footer{background:var(--pd-surface);padding-block:50px}.pd-footer>.pd-container{grid-template-columns:1fr 1fr;align-items:start;gap:30px 50px;display:grid}.pd-footer p{margin-top:18px;font-size:14px}.pd-footer nav{flex-wrap:wrap;gap:12px 28px;display:flex}.pd-footer nav a,.pd-top{align-items:center;min-height:44px;font-size:14px;text-decoration:none;display:inline-flex}.pd-footer nav a:hover,.pd-top:hover{text-decoration:underline}.pd-top{justify-self:start}.pd-skip{background:var(--pd-ink);z-index:100;padding:12px 18px;position:absolute;top:-100px;left:20px;color:var(--pd-paper)!important}.pd-skip:focus{top:16px}@media (max-width:1000px){.pd-reading{grid-template-columns:210px minmax(0,1fr);gap:35px}.pd-story{padding:28px}.product-doc .pd-story h3{font-size:29px}.pd-header nav{gap:8px 16px}.pd-invitation{flex-direction:column;align-items:flex-start;gap:30px;padding:35px}}@media (max-width:700px){.pd-container{width:calc(100% - 44px)}.pd-header{flex-direction:column;align-items:flex-start;gap:18px;width:calc(100% - 28px);padding:18px}.pd-header nav{gap:4px 18px;width:100%}.pd-header .pd-signin{padding:0 12px}.pd-hero{padding:28px 0 38px}.pd-breadcrumb{margin-bottom:25px}.product-doc h1{font-size:40px;line-height:1.12}.product-doc .pd-intro{margin-top:24px;font-size:17px}.pd-hero-bottom{flex-direction:column;align-items:flex-start;gap:10px;margin-top:26px}.pd-library{padding-block:30px 55px}.pd-library-heading{flex-direction:column;align-items:flex-start;gap:12px}.pd-list{grid-template-columns:1fr;gap:18px}.pd-story{padding:27px 24px}.pd-story-meta{margin-bottom:24px}.product-doc .pd-story h3{font-size:28px}.pd-reading{flex-direction:column;gap:38px;padding-block:30px 55px;display:flex}.pd-contents{width:100%;position:static}.pd-contents nav{padding:22px}.product-doc .pd-prose h2{font-size:27px}.pd-prose p{font-size:16px}.pd-related>div{grid-template-columns:1fr}.pd-related{padding-bottom:45px}.pd-invitation{gap:26px;width:calc(100% - 28px);margin-bottom:40px;padding:30px 24px}.pd-invitation>a{width:100%}.pd-footer{padding-block:35px}.pd-footer>.pd-container{grid-template-columns:1fr;gap:24px}.pd-byline{gap:8px 18px}}@media (prefers-reduced-motion:reduce){.product-doc{scroll-behavior:auto}}.pd-keystone{--pd-ink:#193647;--pd-paper:#faf8f3;--pd-surface:#efe9df;--pd-accent:#e3aa7f;--pd-muted:#566975;--pd-line:#d5cfc4;--pd-heading:var(--font-keystone-landing), sans-serif;font-family:var(--font-keystone-landing), sans-serif}.pd-keystone .pd-hero{background:var(--pd-ink);color:var(--pd-paper);padding-block:48px 58px;position:relative;overflow:hidden}.pd-keystone .pd-hero:after{content:"";pointer-events:none;border:1px solid #e3aa7f55;border-radius:200px 200px 0 0;width:380px;height:450px;position:absolute;bottom:-180px;right:-70px}.pd-keystone .pd-hero .pd-container{z-index:1;position:relative}.pd-keystone .pd-hero .pd-intro,.pd-keystone .pd-byline{color:#d5ddd9}.pd-keystone .pd-hero a:focus-visible{outline-color:var(--pd-accent)}.pd-keystone .pd-story{background:0 0}.pd-keystone .pd-story:first-child{background:var(--pd-surface)}.pd-keystone .pd-list:has(>:only-child){grid-template-columns:minmax(0,1fr)}.pd-keystone .pd-story:only-child p{max-width:72ch}.pd-keystone .pd-header{border-radius:10px}.pd-keystone .pd-invitation{border-radius:70px 14px 14px}@media (max-width:700px){.pd-keystone .pd-hero{padding-block:28px 38px}.pd-keystone .pd-hero:after{opacity:.4}.pd-keystone .pd-invitation{border-radius:32px 12px 12px}}