:root {
  color-scheme: light;
  --paper: #f3f5fc;
  --ink: #1c263a;
  --graphite: #1c263a;
  --muted: #4b5772;
  --line: #cdd3e8;
  --accent: #4c48e6;
  --heading: 'Instrument Sans', system-ui, sans-serif;
  font: 17px/1.55 'DM Sans', system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
}
* { box-sizing: border-box; }
body, h1, h2, h3, h4, h5, p, dl, dd, figure { margin: 0; }
a { color: inherit; }
a:focus-visible { outline: 3px solid #4c48e6; outline-offset: 4px; }
.wrap { width: min(100% - 64px, 1220px); margin-inline: auto; }
.skip { position: absolute; top: 1rem; left: 1rem; translate: 0 -160%; padding: .5rem .8rem; background: white; z-index: 1; }
.skip:focus { translate: 0; }
.site-header, .footer-layout { display: flex; justify-content: space-between; align-items: center; gap: 1rem 2rem; }
.site-header { min-height: 82px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; gap: .6rem; align-items: center; font-size: 1.45rem; font-weight: 760; letter-spacing: -.05em; text-decoration: none; color: var(--graphite); }
.brand b { color: var(--accent); font-weight: inherit; } .brand img { display: block; flex: 0 0 auto; }
nav { display: flex; gap: .5rem 1.6rem; flex-wrap: wrap; font-size: .87rem; }
nav a { text-decoration: none; }
nav a:hover { text-decoration: underline; text-underline-offset: .25em; }
.hero { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); gap: clamp(1.75rem, 4vw, 4rem); padding-block: clamp(2.5rem, 6vw, 5rem); align-items: center; }
.kicker { display: flex; gap: .55em; align-items: center; font-size: .78rem; letter-spacing: .08em; font-weight: 750; text-transform: uppercase; }
.dot { width: .56rem; height: .56rem; border-radius: 50%; background: #4c48e6; }
h1, h2, h3 { font-family: var(--heading); font-weight: 730; text-wrap: pretty; }
h1 { font-size: clamp(2.35rem, 4.4vw, 4.3rem); line-height: 1.05; letter-spacing: -.055em; margin-block: .28em .3em; }
.lead { max-width: 33ch; color: var(--muted); font-size: clamp(1rem, 2.2vw, 1.22rem); }
.hero-description { max-width: 53ch; margin-top: .9rem; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.2rem; margin-top: 1.4rem; }
.button { display: inline-flex; align-items: center; gap: .75rem; background: var(--accent); color: white; padding: .7rem 1rem; text-decoration: none; font-size: .9rem; font-weight: 700; border-radius: .18rem; }
.text-link { font-size: .9rem; text-underline-offset: .22em; }
.button:hover { background: #3730bd; }
.hero-image { background: #e2e6f4; border-radius: .12rem; overflow: hidden; border-bottom: 4px solid #4c48e6; }
.hero-image img { display: block; width: 100%; height: auto; aspect-ratio: 1.25; object-fit: cover; }
.hero-image figcaption { background: #e5e8fa; padding: .65rem .9rem; font-size: .84rem; }
.benefits, .availability { background: var(--graphite); color: #f6f7ff; }
.benefits-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem 4rem; align-items: center; padding-block: clamp(2rem, 5vw, 4rem); }
.benefits-layout p { margin-top: .85rem; max-width: 49ch; }
.workflow { list-style: none; padding: 0; margin: 0; }
.workflow li { border-top: 1px solid #818bad; padding-block: .6rem; }
.workflow strong, .workflow span { display: block; }
.workflow span { color: #e4e7fa; font-size: .9rem; }
.modules, .status, .module-family, .example-workflow, .faq { padding-block: clamp(2.5rem, 6vw, 5rem); }
.module-family { border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 1.25fr 1fr; align-items: end; gap: .7rem 3rem; margin-bottom: 2rem; }
.section-heading p { color: var(--muted); max-width: 46ch; }
h2 { font-size: clamp(2rem, 4.5vw, 3.65rem); line-height: 1.03; letter-spacing: -.055em; }
h3 { font-size: 1.5rem; line-height: 1.2; letter-spacing: -.035em; }
.module-grid, .status-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(.8rem, 2vw, 1.4rem); }
.module-grid article { background: #ffffff; border: 1px solid var(--line); border-radius: .12rem; border-top: 3px solid var(--accent); padding: clamp(1rem, 2.5vw, 1.8rem); }
.module-grid ul { list-style: none; margin: .65rem 0 0; padding: 0; }
.module-grid li { border-top: 1px solid #dce0f0; }
.module-grid a { display: block; padding: .52rem 0; font-size: .91rem; text-underline-offset: .2em; }
.module-grid a:hover, .text-link:hover { color: var(--accent); }
.module-detail { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 1.5rem clamp(1.5rem, 5vw, 4rem); padding: clamp(1.2rem, 3.5vw, 2.7rem); border: 1px solid var(--line); border-radius: .12rem; background: #ffffff; scroll-margin-top: 1rem; }
.module-detail + .module-detail { margin-top: 1rem; }
.module-detail:target { border-color: #4c48e6; }
.module-intro h3 { font-size: clamp(1.85rem, 3.2vw, 2.7rem); line-height: 1.08; }
.module-status { color: #413bbd; font-size: .79rem; font-weight: 700; margin: .5rem 0 1rem; }
.module-intro h4 { font-size: 1.12rem; line-height: 1.35; margin-bottom: .55rem; }
.module-detail p, .module-detail li { max-width: 64ch; }
.module-detail ul { padding-left: 1.2rem; margin: .35rem 0 1.05rem; }
.module-detail li + li { margin-top: .42rem; }
.module-detail h5 { font-size: .93rem; color: var(--graphite); margin-bottom: .3rem; }
.module-detail .privacy-heading { margin-top: 1.05rem; }
.example { margin-top: 1rem; border-left: 3px solid #4c48e6; padding: .7rem .9rem; background: #eeefff; }
.example p { font-size: .93rem; }
#mobile { background: #e9edfa; }
.example-workflow { background: #e9edfa; }
.example-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem 2rem; padding: 0; margin: 0; list-style: none; }
.example-steps li { border-top: 1px solid #9ba6ca; padding-top: 1rem; }
.example-steps p, .faq details p { margin-top: .55rem; color: var(--muted); }
.faq { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 1.25rem 3rem; }
.faq .section-heading { display: block; margin: 0; }
.faq details { border-top: 1px solid var(--line); padding-block: .8rem; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 680; }
.faq summary:focus-visible { outline: 3px solid #4c48e6; outline-offset: 4px; }
.faq details p { max-width: 60ch; }
dt { font-weight: 720; }
dd { color: var(--muted); font-size: .92rem; }
.status-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.availability .section-heading p, .status-grid dd { color: #e4e7fa; }
.status-grid > div { border-top: 1px solid #818bad; padding-top: .8rem; }
.status-grid dt { margin-bottom: .25rem; }
.site-footer { border-top: 1px solid var(--line); }
.footer-layout { min-height: 92px; flex-wrap: wrap; padding-block: .85rem; }
.legal { max-width: 760px; padding-block: clamp(2rem, 6vw, 4.5rem); }
.legal h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); }
.legal h2 { font-size: 1.65rem; letter-spacing: -.025em; margin-block: 1.45rem .45rem; }
.legal p + p { margin-top: .65rem; }
@media (max-width: 1050px) {
  .module-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 790px) {
  .wrap { width: min(100% - 36px, 620px); }
  .site-header { padding-block: .8rem; flex-wrap: wrap; }
  .hero, .section-heading, .benefits-layout, .module-detail, .example-steps, .faq { grid-template-columns: 1fr; }
  .hero { gap: 1.6rem; }
  .hero-image img { aspect-ratio: 1.45; }
  .status-grid { grid-template-columns: 1fr; }
}
@media (max-width: 460px) {
  .module-grid { grid-template-columns: 1fr; }
}