:root {
  --ink: #141a24;
  --paper: #fafaf7;
  --rule: #d9dce1;
  --slate: #4a5361;
  --blue: #2340c4;
  --tint: #eef0fa;
  --white: #fff;
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.6;
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: .22em; min-inline-size: 44px; }
a:hover { text-decoration-thickness: 2px; }
a:active { color: var(--ink); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
h1, h2, h3, p, figure, dl { margin: 0; }
h1, h2, h3 { line-height: 1.15; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 4.5vw, 4.25rem); letter-spacing: -.055em; font-weight: 650; }
h2 { font-size: clamp(1.9rem, 3vw, 2.6rem); letter-spacing: -.035em; font-weight: 650; }
h3 { font-size: 1.35rem; letter-spacing: -.025em; }
p + p { margin-block-start: 1rem; }
.wrap { inline-size: min(1248px, calc(100% - 96px)); margin-inline: auto; }
.skip { position: absolute; inset-block-start: -100px; inset-inline-start: 20px; padding: 12px 20px; background: var(--white); z-index: 20; }
.skip:focus { inset-block-start: 12px; }
.site-header { border-block-end: 1px solid var(--rule); background: var(--paper); }
.header-inner { min-block-size: 98px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; font-size: 1.6rem; font-weight: 750; letter-spacing: -.06em; color: var(--ink); text-decoration: none; min-block-size: 44px; }
.wordmark svg, .wordmark-dot { color: var(--blue); }
.header-inner nav { display: flex; gap: 24px; }
.header-inner nav a { display: flex; align-items: center; min-block-size: 44px; padding-inline: 8px; color: var(--ink); text-decoration: none; }
.header-inner nav a:hover, .header-inner nav a[aria-current] { color: var(--blue); text-decoration: underline; }
.hero { padding-block: 64px 72px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(32px, 5vw, 80px); }
.hero-copy { padding-block: 8px; }
.status { display: inline-flex; gap: 9px; align-items: center; color: var(--slate); font-size: .875rem; }
.status-dot { inline-size: 7px; block-size: 7px; flex: 0 0 7px; background: var(--blue); border-radius: 50%; }
.hero h1 { margin-block: 24px; }
.lead { font-size: 1.25rem; line-height: 1.55; max-inline-size: 34rem; }
.hero-detail { color: var(--slate); max-inline-size: 32rem; margin-block-start: 20px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px 22px; margin-block-start: 30px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 30px; min-block-size: 52px; padding: 12px 22px; background: var(--blue); color: var(--white); text-decoration: none; font-weight: 600; border: 1px solid var(--blue); }
.button:hover { background: var(--ink); border-color: var(--ink); color: var(--white); }
.button:active { background: var(--slate); }
.text-action { display: inline-flex; min-block-size: 44px; align-items: center; font-weight: 600; }

.sample { min-inline-size: 0; }
.sample figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-block-end: 14px; font-size: .875rem; color: var(--slate); }
.mono { font-family: ui-monospace, "Cascadia Code", "Courier New", monospace; letter-spacing: .02em; font-size: .8125rem; }
.paper { background: var(--white); padding: 30px 36px 22px; border: 1px solid var(--rule); border-block-start: 4px solid var(--blue); box-shadow: 7px 9px 0 #eef0fa; }
.paper-running, .paper-end { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: .8125rem; color: var(--slate); }
.paper-running { padding-block-end: 18px; border-block-end: 1px solid var(--rule); }
.paper h2 { font-family: Georgia, "Times New Roman", serif; font-size: 2.35rem; font-weight: 400; letter-spacing: -.035em; margin-block: 26px 10px; }
.paper-subtitle { color: var(--slate); font-size: 1rem; line-height: 1.5; }
.control-table { margin-block: 24px; border-block-start: 1px solid var(--rule); }
.control-table > div { display: grid; grid-template-columns: 1fr 1.45fr; gap: 10px; border-block-end: 1px solid var(--rule); padding-block: 7px; font-size: 1rem; line-height: 1.5; }
dt { font-weight: 600; }
dd { margin: 0; }
.control-table dt { color: var(--slate); font-weight: 400; }
.clause { margin-block-start: 20px; font-family: Georgia, "Times New Roman", serif; }
.clause h3 { font-size: 1.1rem; letter-spacing: 0; line-height: 1.4; }
.clause h3 span { display: inline-block; min-inline-size: 28px; color: var(--blue); }
.clause p { margin-block-start: 7px; font-size: 1rem; line-height: 1.55; }
.paper-end { border-block-start: 1px solid var(--rule); padding-block-start: 14px; margin-block-start: 28px; }
.reference-strip { border-block: 1px solid var(--rule); }
.reference-strip .wrap { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px 32px; padding-block: 22px; }
.reference-strip span { font-size: .875rem; color: var(--slate); }
.reference-strip ul { list-style: none; display: flex; flex-wrap: wrap; gap: 12px 36px; margin: 0; padding: 0; font-weight: 600; }
.section { padding-block: 80px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-block-end: 32px; }
.section-heading h2 { max-inline-size: 680px; }
.eyebrow { color: var(--blue); font-size: .875rem; font-weight: 600; margin-block-end: 12px; }
.cover-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.cover { display: flex; flex-direction: column; border: 1px solid var(--rule); background: var(--white); padding: 24px 28px 18px; min-inline-size: 0; }
.cover-body, .cover-copy { display: flex; flex-direction: column; flex: 1; }
.cover-pack { grid-column: 1 / -1; }
.cover-pack .cover-body { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.pack-manifest { border-inline-start: 1px solid var(--rule); padding-inline-start: 28px; }
.pack-manifest p { margin-block-start: 0; font-weight: 600; color: var(--ink); }
.pack-manifest ul { margin-block: 12px 10px; padding-inline-start: 20px; color: var(--slate); }
.pack-manifest li { margin-block: 4px; }
.cover-meta { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-block-end: 18px; border-block-end: 1px solid var(--rule); margin-block-end: 22px; color: var(--slate); font-size: .875rem; }
.cover h3 { max-inline-size: 28rem; }
.cover h3 a { color: var(--ink); text-decoration: none; display: inline-flex; align-items: center; min-block-size: 48px; }
.cover h3 a:hover { color: var(--blue); text-decoration: underline; }
.cover p { margin-block-start: 12px; color: var(--slate); max-inline-size: 34rem; }
.cover-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; padding-block-start: 18px; margin-block-start: auto; }
.cover-bottom .status { font-size: .8125rem; }
.cover-bottom a { min-block-size: 44px; display: inline-flex; align-items: center; font-size: .9375rem; }
.spec-section { background: var(--white); border-block: 1px solid var(--rule); padding-block: 64px; }
.spec-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; }
.spec-layout h2 + p { color: var(--slate); margin-block-start: 20px; max-inline-size: 30rem; }
.spec-table { border-block-start: 1px solid var(--rule); }
.spec-table > div { display: grid; grid-template-columns: 1fr 1.4fr; gap: 24px; border-block-end: 1px solid var(--rule); padding-block: 18px; }
.spec-table dd { color: var(--slate); overflow-wrap: anywhere; }
.launch-section { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; padding-block: 72px; border-block-end: 1px solid var(--rule); }
.launch-section p:not(.eyebrow) { max-inline-size: 36rem; }
.launch-section .text-action { margin-block-start: 18px; }
details { border-block-start: 1px solid var(--rule); }
details:last-child { border-block-end: 1px solid var(--rule); }
summary { cursor: pointer; padding: 22px 38px 22px 0; font-size: 1.125rem; font-weight: 600; min-block-size: 64px; }
summary::marker { color: var(--blue); }
details p { padding-block-end: 24px; max-inline-size: 48rem; color: var(--slate); }
summary:hover { color: var(--blue); }
.site-footer { background: var(--ink); color: var(--white); padding-block: 44px 24px; }
.site-footer a { color: var(--white); }
.footer-top { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-brand { display: inline-flex; align-items: center; min-block-size: 44px; font-size: 1.5rem; font-weight: 700; text-decoration: none; letter-spacing: -.04em; }
.footer-top p { color: #d9dce1; margin-block-start: 4px; }
.contact { display: inline-flex; min-block-size: 44px; align-items: center; overflow-wrap: anywhere; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 28px; margin-block: 26px 14px; }
.footer-links a { display: inline-flex; align-items: center; min-block-size: 44px; font-size: .9375rem; }
.fine-print { max-inline-size: 52rem; color: #d9dce1; font-size: .875rem; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-block-start: 28px; padding-block-start: 20px; border-block-start: 1px solid var(--slate); color: #d9dce1; font-size: .8125rem; }
.site-footer :focus-visible { outline-color: var(--white); }
.page-head { padding-block: 48px 44px; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 4px 12px; color: var(--slate); font-size: .875rem; margin-block-end: 24px; }
.breadcrumb a { display: inline-flex; align-items: center; min-block-size: 44px; }
.breadcrumb span { display: inline-flex; align-items: center; min-block-size: 44px; }
.page-head h1 { max-inline-size: 58rem; font-size: clamp(2.5rem, 4.8vw, 3.75rem); }
.page-head .lead { margin-block-start: 22px; max-inline-size: 48rem; }
.page-head .status { margin-block-start: 22px; }
.category-nav { display: flex; flex-wrap: wrap; gap: 10px; border-block: 1px solid var(--rule); padding-block: 16px; }
.category-nav a { min-block-size: 44px; display: inline-flex; align-items: center; padding-inline: 18px; color: var(--ink); background: var(--white); border: 1px solid var(--rule); text-decoration: none; }
.category-nav a:hover { color: var(--blue); border-color: var(--blue); }
.category { padding-block: 44px 8px; scroll-margin-block-start: 20px; }
.category h2 { margin-block-end: 24px; }
.catalog-sections { padding-block-end: 72px; }
.product-layout { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 72px; padding-block-end: 72px; align-items: start; }
.product-main h2 { font-size: 1.65rem; margin-block-end: 16px; }
.product-main section + section { margin-block-start: 40px; }
.product-main p { max-inline-size: 43rem; }
.contents-note { color: var(--slate); margin-block-end: 20px; }
.contents-list { list-style: none; padding: 0; margin: 0; border-block-start: 1px solid var(--rule); counter-reset: contents; }
.contents-list li { counter-increment: contents; display: flex; gap: 22px; padding-block: 16px; border-block-end: 1px solid var(--rule); }
.contents-list li::before { content: counter(contents, decimal-leading-zero); font-family: ui-monospace, monospace; font-size: .875rem; color: var(--blue); padding-block-start: 2px; }
.product-aside { background: var(--white); border: 1px solid var(--rule); border-block-start: 4px solid var(--blue); padding: 28px; }
.product-aside h2 { font-size: 1.3rem; margin-block-end: 24px; }
.product-aside .spec-table > div { grid-template-columns: 1fr 1.5fr; font-size: 1rem; gap: 16px; padding-block: 14px; }
.product-aside .button { margin-block-start: 28px; inline-size: 100%; font-size: 1rem; justify-content: center; text-align: center; }
.aside-note { font-size: .875rem; color: var(--slate); margin-block-start: 16px; }
.reference-note { border-inline-start: 3px solid var(--blue); padding-inline-start: 24px; }
.reference-note p { color: var(--slate); }
.reference-links { margin-block-start: 16px; padding: 0; list-style: none; }
.reference-links a { display: inline-flex; align-items: center; min-block-size: 44px; }
.related { border-block-start: 1px solid var(--rule); }
.related h2 { margin-block-end: 28px; }
.reading-layout { display: grid; grid-template-columns: 220px minmax(0, 760px); gap: 72px; padding-block-end: 80px; }
.reading-nav { border-block-start: 2px solid var(--ink); padding-block-start: 18px; }
.reading-nav p { font-weight: 600; margin-block-end: 12px; }
.reading-nav a { display: flex; align-items: center; min-block-size: 44px; padding-block: 8px; }
.prose section { margin-block-end: 36px; scroll-margin-block-start: 28px; }
.prose h2 { font-size: 1.65rem; margin-block-end: 16px; }
.prose p { margin-block-end: 16px; }
.prose a { overflow-wrap: anywhere; }
.prose .inline-contact { display: inline-flex; min-block-size: 44px; align-items: center; }
.faq-list { max-inline-size: 840px; padding-block-end: 80px; }
.faq-list details p { padding-inline-start: 0; }
.faq-contact { background: var(--tint); padding: 28px; margin-block-start: 40px; }
.faq-contact h2 { font-size: 1.5rem; margin-block-end: 12px; }
.error-page { padding-block: 80px 100px; max-inline-size: 700px; }
.error-page h1 { margin-block: 20px; }
.error-page .button { margin-block-start: 28px; }
@media (max-width: 1000px) {
  .wrap { inline-size: calc(100% - 64px); }
  .hero { gap: 32px; }
  .hero h1 { font-size: 3.2rem; }
  .paper { padding: 24px; }
  .spec-layout, .launch-section { gap: 40px; }
  .product-layout { gap: 32px; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); }
  .product-aside { padding: 22px; }
  .reading-layout { gap: 40px; grid-template-columns: 170px minmax(0, 1fr); }
}
@media (max-width: 800px) {
  .hero { grid-template-columns: 1fr; padding-block: 40px 56px; gap: 40px; }
  .hero-copy { max-inline-size: 620px; }
  .hero h1 { font-size: 3.6rem; }
  .desktop-break { display: none; }
  .sample { max-inline-size: 560px; inline-size: 100%; }
  .paper { padding: 30px 36px 22px; }
  .section { padding-block: 56px; }
  .section-heading { align-items: start; flex-direction: column; gap: 12px; }
  .spec-layout, .launch-section, .product-layout { grid-template-columns: 1fr; }
  .product-aside { max-inline-size: 560px; }
  .product-layout { gap: 40px; }
  .spec-section { padding-block: 48px; }
  .launch-section { padding-block: 48px; gap: 24px; }
  .reading-layout { grid-template-columns: 1fr; gap: 36px; }
  .reading-nav { display: flex; flex-wrap: wrap; gap: 4px 24px; }
  .reading-nav p { flex-basis: 100%; }
}
@media (max-width: 540px) {
  .wrap { inline-size: calc(100% - 40px); }
  .header-inner { min-block-size: 112px; flex-wrap: wrap; gap: 0; padding-block: 12px 4px; }
  .wordmark { font-size: 1.4rem; }
  .wordmark svg { inline-size: 23px; block-size: 28px; }
  .header-inner nav { inline-size: 100%; gap: 26px; }
  .header-inner nav a { padding-inline: 0; }
  .hero { padding-block-start: 24px; gap: 24px; }
  .hero h1 { font-size: 2.65rem; margin-block: 18px; line-height: 1.08; }
  .lead { font-size: 1.125rem; }
  .hero-detail { margin-block-start: 16px; }
  .hero-actions { gap: 6px 16px; margin-block-start: 22px; }
  .hero-actions .button { inline-size: 100%; }

  .sample figcaption { font-size: .8125rem; }
  .paper { padding: 22px 22px 18px; box-shadow: 5px 7px 0 #eef0fa; }
  .paper-running { font-size: .8125rem; }
  .paper h2 { font-size: 2rem; margin-block-start: 22px; }
  .control-table > div { grid-template-columns: 1fr 1.25fr; gap: 8px; }
  .paper-end { font-size: .8125rem; }
  .reference-strip .wrap { gap: 12px; }
  .reference-strip ul { gap: 8px 20px; font-size: .9375rem; }
  .cover-grid { grid-template-columns: 1fr; gap: 16px; }
  .cover { padding: 20px 22px 14px; }
  .cover h3 { font-size: 1.35rem; }
  .cover-pack .cover-body { grid-template-columns: 1fr; gap: 20px; }
  .pack-manifest { border-inline-start: 0; border-block-start: 1px solid var(--rule); padding-inline-start: 0; padding-block-start: 20px; }
  .spec-table > div { grid-template-columns: 1fr; gap: 6px; }
  .footer-top { gap: 16px; }
  .footer-links { gap: 4px 22px; }
  .footer-top p { max-inline-size: 22rem; }
  .page-head { padding-block: 24px 32px; }
  .page-head h1 { font-size: 2.45rem; }
  .breadcrumb { margin-block-end: 16px; }
  .category-nav { gap: 8px; }
  .category-nav a { padding-inline: 14px; }
  .product-main h2, .prose h2 { font-size: 1.5rem; }
  .product-aside .spec-table > div { grid-template-columns: 1fr; gap: 5px; }
  .category { padding-block-start: 36px; }
  .faq-contact { padding: 24px; }
  summary { font-size: 1.0625rem; padding-inline-end: 12px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; } }
@media print { .site-header, .site-footer, .hero-actions, .category-nav, .reading-nav { display: none; } body { background: white; } .wrap { inline-size: 100%; } .paper { box-shadow: none; } }