:root {
  color-scheme: dark;
  --bg: #101214;
  --panel: #1b1f23;
  --text: #f3f1ec;
  --muted: #b6bdc5;
  --lime: #d7f36b;
  --line: #363c42;
  --control: #626d76;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 16px; line-height: 1.6; }
a { color: inherit; text-underline-offset: 5px; }
a:hover { color: var(--lime); }
a:focus-visible, summary:focus-visible, .table-scroll:focus-visible { outline: 2px solid var(--lime); outline-offset: 5px; }
section[id], h2[id] { scroll-margin-top: 30px; }
.wrap { width: min(1240px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: absolute; left: 16px; top: -100px; z-index: 10; background: var(--lime); color: var(--bg); padding: 10px 15px; }
.skip-link:focus { top: 10px; }
.header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 12px; min-height: 62px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-size: 20px; font-weight: 750; letter-spacing: -.6px; }
.brand-mark { display: inline-block; flex: none; width: 34px; height: 34px; }
.nav { display: flex; align-items: center; gap: 6px; margin-left: auto; font-size: 14px; }
.nav a, .lang a, .lang > span { padding: 6px 10px; text-decoration: none; border-radius: 6px; transition: background .18s, color .18s; }
.nav a:hover, .lang a:hover { background: #ffffff0b; color: var(--text); }
.sign { border: 1px solid var(--control); background: #ffffff0a; border-radius: 6px; }
.nav .sign { padding: 5px 13px; margin-left: 8px; }
.lang { display: flex; gap: 2px; align-items: center; font-size: 18px; white-space: nowrap; }
.lang a, .lang > span { line-height: 1.3; padding: 5px 7px; opacity: .55; }
.lang [aria-current] { opacity: 1; color: var(--lime); background: #ffffff0b; box-shadow: inset 0 -2px var(--lime); }
.mobile-nav { display: none; }
.hero { text-align: center; padding-block: 76px 64px; }
.eyebrow { text-transform: uppercase; font-size: 11px; font-weight: 650; letter-spacing: 2.2px; color: var(--lime); margin: 0 0 22px; }
.hero h1 { font-size: clamp(40px, 4.7vw, 68px); font-weight: 650; letter-spacing: -2.7px; line-height: 1.07; max-width: 950px; margin: 0 auto 25px; }
.hero h1 span { color: var(--lime); }
.intro { max-width: 640px; margin: 0 auto; color: var(--muted); font-size: 18px; line-height: 1.65; }
.actions { display: flex; justify-content: center; gap: 24px; align-items: center; margin-top: 25px; }
.button { display: inline-flex; align-items: center; gap: 18px; background: var(--lime); color: var(--bg); text-decoration: none; padding: 8px 15px; font-weight: 650; font-size: 13px; border: 1px solid var(--lime); border-radius: 6px; transition: background .18s, transform .18s; }
.button:hover { color: var(--bg); background: #e6ff97; transform: translateY(-1px); }
.secondary { text-decoration: none; font-size: 13px; }
.pilot { font-size: 12px; color: var(--muted); margin-top: 18px; }
.pilot::before { content: ""; display: inline-block; width: 6px; height: 6px; background: var(--lime); border-radius: 50%; margin-right: 8px; }
.product { margin: 55px 0 0; }
.product-pair { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 1fr); gap: 24px; align-items: center; max-width: 1110px; margin: auto; text-align: left; }
.product-pair > a { display: block; overflow: hidden; border: 1px solid #42474c; box-shadow: 0 24px 60px #0005; background: #17191b; }
.desktop-shot { border-radius: 10px; }
.product-pair .mobile-shot { border-radius: 25px; border: 6px solid #2a2c2f; max-width: 255px; justify-self: end; }
.product img { display: block; width: 100%; height: auto; }
.product figcaption { display: flex; flex-direction: column; gap: 5px; margin-top: 25px; color: var(--muted); font-size: 11px; }
.product figcaption strong, .product figcaption h2 { color: var(--text); font-size: 13px; font-weight: 500; margin: 0; }
.section { padding-block: 88px; border-top: 1px solid #ffffff12; }
.section h2 { font-size: clamp(28px, 3vw, 39px); line-height: 1.15; letter-spacing: -1.3px; font-weight: 600; margin: 0; max-width: 580px; }
.section-heading { display: flex; justify-content: space-between; gap: 60px; align-items: flex-end; margin-bottom: 40px; }
.section-heading p { max-width: 365px; color: var(--muted); font-size: 14px; margin: 0; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 38px; padding: 0; margin: 0; list-style: none; counter-reset: step; }
.steps > li { border-top: 1px solid #57613c; padding-top: 22px; color: var(--muted); font-size: 14px; counter-increment: step; }
.steps > li::before { content: counter(step, decimal-leading-zero); display: block; font-size: 11px; color: var(--lime); letter-spacing: 2px; }
.steps > li > strong:first-of-type, .steps > li > p:first-child > strong:first-child { display: block; color: var(--text); font-weight: 600; font-size: 21px; letter-spacing: -.4px; margin: 12px 0; }
.step { border-top: 1px solid #57613c; padding-top: 22px; }
.number { font-size: 11px; color: var(--lime); letter-spacing: 2px; }
.step h3 { font-weight: 600; font-size: 21px; letter-spacing: -.4px; margin: 12px 0; }
.step p { color: var(--muted); font-size: 14px; max-width: 335px; }
.scene { display: grid; grid-template-columns: 1fr 1.25fr; gap: 48px; align-items: center; }
.scene-copy { position: relative; z-index: 1; }
.scene-copy > p:not(.eyebrow) { color: var(--muted); font-size: 16px; line-height: 1.8; max-width: 490px; }
.scene .scene-note { font-size: 14px; color: var(--text); }
.ambient { margin: 0; min-width: 0; }
.ambient img { display: block; width: 100%; height: auto; border-radius: 6px; }
.closing { display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; gap: 48px; }
.closing .button { margin-top: 16px; }
.privacy-link { display: inline-block; margin-top: 28px; color: var(--muted); }
.guidance-heading { display: grid; grid-template-columns: 1.1fr 1fr; column-gap: 70px; row-gap: 18px; align-items: end; }
.guidance-heading h2 { font-size: clamp(32px, 3.6vw, 47px); max-width: 600px; }
.guidance-heading > p { color: var(--muted); max-width: 500px; margin: 0; font-size: 16px; }
.guidance-heading > .eyebrow { grid-column: 1 / -1; color: var(--lime); font-size: 11px; max-width: none; }
.guidance-heading > p:not(.eyebrow) { grid-column: 2; }
.guidance-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 38px; margin-top: 42px; }
.guidance-point { border-top: 1px solid #57613c; padding-top: 20px; }
.guidance-point h3 { font-size: 21px; font-weight: 600; letter-spacing: -.4px; margin: 0 0 12px; }
.guidance-point p { font-size: 15px; color: var(--muted); line-height: 1.8; }
.guidance-note { border-left: 2px solid var(--lime); padding: 4px 0 4px 22px; color: var(--muted); max-width: 830px; margin-top: 30px; font-size: 15px; }
.guidance-note strong { color: var(--text); }
.footer { border-top: 1px solid var(--line); padding-block: 30px 36px; display: flex; justify-content: space-between; gap: 25px; font-size: 11px; color: var(--muted); }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.guide-grid { display: grid; grid-template-columns: 235px minmax(0, 840px); gap: 70px; align-items: start; padding-block: 48px 80px; }
.side { position: sticky; top: 22px; max-height: calc(100vh - 44px); overflow-y: auto; padding-right: 12px; }
.side .eyebrow { margin-bottom: 14px; }
.side a { display: block; color: var(--muted); font-size: 13px; line-height: 1.5; padding: 7px 10px; text-decoration: none; border-radius: 5px; }
.side a[aria-current] { color: var(--lime); border-left: 2px solid var(--lime); background: #d7f36b0c; }
.side-label { font-size: 10px; letter-spacing: 1.4px; line-height: 1.5; margin-top: 24px; margin-bottom: 8px; padding: 22px 12px 8px; color: var(--muted); text-transform: uppercase; }
.guide { min-width: 0; }
.crumb { font-size: 12px; color: var(--muted); margin: 0 0 25px; }
.guide h1 { font-size: clamp(32px, 3.4vw, 46px); letter-spacing: -1.5px; line-height: 1.14; margin: 15px 0 22px; font-weight: 650; overflow-wrap: anywhere; }
.guide .lead { font-size: 18px; color: var(--muted); line-height: 1.7; }
.meta { display: flex; gap: 15px; margin: 27px 0 38px; font-size: 11px; color: var(--muted); }
.meta span { padding: 4px 10px; border: 1px solid var(--line); border-radius: 2px; }
.guide h2 { font-size: 26px; font-weight: 600; letter-spacing: -.7px; }
.guide p, .guide li { color: #c9ced3; }
.guide strong { color: var(--text); }
.guide ol { padding-left: 22px; }
.guide li { padding-left: 7px; }
.guide-body { font-size: 16px; line-height: 1.8; }
.guide-body > p, .guide-body > ul, .guide-body > ol { max-width: 72ch; }
.guide-body h2 { line-height: 1.25; margin-top: 54px; margin-bottom: 8px; }
.guide-body h3 { font-size: 21px; line-height: 1.4; margin-top: 30px; }
.guide-body h3 .rail-icon { display: inline-block; width: 1em; height: 1em; margin-right: .34em; vertical-align: -.13em; fill: none; stroke: var(--lime); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.guide-body li { margin-bottom: 8px; }
.guide-body a { text-decoration-color: #7f8b67; }
.guide-body blockquote { margin: 24px 0; border-left: 2px solid var(--lime); padding: 1px 22px; background: #d7f36b05; }
.guide-body pre { overflow-x: auto; background: var(--panel); border: 1px solid var(--line); padding: 20px; border-radius: 6px; font-size: 13px; line-height: 1.7; }
.guide-body :not(pre) > code { background: var(--panel); padding: 2px 5px; border-radius: 3px; font-size: .9em; overflow-wrap: anywhere; }
.app-notice { font-size: 12px; color: var(--muted); margin-top: 16px; }
.toc { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 22px; padding-block: 20px; border-block: 1px solid var(--line); margin-top: 30px; font-size: 13px; }
.toc a { display: inline-block; text-decoration: none; line-height: 1.6; }
.table-scroll { overflow-x: auto; max-width: 100%; margin: 24px 0; }
.guide table { width: 100%; border-collapse: collapse; font-size: 13px; line-height: 1.7; }
.guide td, .guide th { padding: 13px 14px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.guide th { font-weight: 500; color: var(--text); font-size: 12px; background: var(--panel); }
.guide td:first-child { min-width: 115px; color: var(--text); }
.guide .table-scroll table:has(th:nth-child(3)) { min-width: 560px; }
.guide .table-scroll table:has(th:nth-child(4)) { min-width: 760px; }
.table-hint, .mobile-guide { display: none; }
.guide-end { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); padding-top: 25px; margin-top: 42px; font-size: 13px; }
@media (max-width: 1000px) {
  .wrap { width: calc(100% - 56px); }
  .header { gap: 10px; }
  .nav a { padding-inline: 7px; }
  .hero h1 { font-size: 54px; }
  .scene { gap: 30px; }
  .scene-copy > p:not(.eyebrow) { font-size: 15px; }
  .product-pair { gap: 16px; }
  .guide-grid { grid-template-columns: 205px minmax(0, 1fr); gap: 32px; }
  .guide h1 { font-size: 36px; }
}
@media (max-width: 700px) {
  .wrap { width: calc(100% - 36px); }
  .header { flex-wrap: wrap; gap: 8px; padding-block: 9px; }
  .brand { font-size: 19px; }
  .header > .lang { margin-left: auto; }
  .lang a, .lang > span { display: grid; place-items: center; min-width: 44px; min-height: 44px; }
  .header > .nav { display: none; }
  .mobile-nav { display: block; width: 100%; }
  .mobile-nav summary { cursor: pointer; width: fit-content; margin-left: auto; min-height: 44px; padding: 10px 12px; font-size: 13px; }
  .mobile-menu { display: grid; gap: 4px; padding-block: 8px; border-top: 1px solid var(--line); }
  .mobile-menu a { display: block; min-height: 44px; padding: 10px 12px; font-size: 14px; text-decoration: none; border-radius: 6px; }
  .mobile-menu a:hover { background: #ffffff0b; }
  .hero { padding-block: 45px 42px; }
  .hero h1 { font-size: 39px; letter-spacing: -1.6px; max-width: 520px; }
  .hero .intro { font-size: 16px; line-height: 1.7; }
  .hero .eyebrow { font-size: 9px; letter-spacing: 1.8px; }
  .hero .pilot { font-size: 11px; }
  .eyebrow { font-size: 10px; margin-bottom: 20px; }
  .actions { gap: 20px; flex-wrap: wrap; }
  .button, .secondary { min-height: 44px; display: inline-flex; align-items: center; }
  .product { margin-top: 35px; }
  .product-pair { gap: 8px; }
  .desktop-shot { border-radius: 4px; }
  .product-pair .mobile-shot { border-radius: 10px; border-width: 2px; }
  .product figcaption { margin-top: 18px; font-size: 9px; }
  .product figcaption strong, .product figcaption h2 { font-size: 11px; }
  .section { padding-block: 48px; }
  .section h2 { font-size: 31px; letter-spacing: -.9px; }
  .section-heading { display: block; margin-bottom: 28px; }
  .section-heading p { max-width: none; margin-top: 18px; }
  .steps { grid-template-columns: 1fr; gap: 20px; }
  .steps > li { padding-top: 18px; }
  .steps > li > strong:first-of-type, .steps > li > p:first-child > strong:first-child { margin: 8px 0; font-size: 22px; }
  .step { padding-top: 18px; }
  .step h3 { margin: 8px 0; font-size: 22px; }
  .step p { max-width: none; margin-bottom: 0; }
  .scene, .closing { display: flex; flex-direction: column; gap: 20px; }
  .scene-copy { width: 100%; }
  .scene .ambient { width: 100%; order: 1; margin-top: 4px; }
  .closing .scene-copy { order: 0; }
  .scene-copy > p:not(.eyebrow) { max-width: none; }
  .guidance-heading { display: block; }
  .guidance-heading > p { margin-top: 22px; }
  .guidance-points { grid-template-columns: 1fr; gap: 20px; margin-top: 30px; }
  .guidance-heading h2 { font-size: 32px; }
  .guidance-note { font-size: 14px; }
  .footer { flex-direction: column; gap: 17px; font-size: 10px; }
  .footer-links { gap: 14px; }
  .footer-links a { display: inline-flex; align-items: center; min-height: 44px; }
  .guide-grid { display: block; padding-block: 22px 48px; }
  .side { display: none; }
  .guide h1 { font-size: 34px; }
  .guide .lead { font-size: 16px; }
  .guide-body { font-size: 15px; }
  .guide-body h2 { font-size: 27px; margin-top: 42px; }
  .guide-body h3 { font-size: 20px; }
  .meta { gap: 8px; flex-wrap: wrap; }
  .toc { grid-template-columns: 1fr; gap: 7px; }
  .mobile-guide { display: block; font-size: 13px; color: var(--muted); border-bottom: 1px solid var(--line); padding-bottom: 18px; margin-bottom: 28px; }
  .mobile-guide summary { cursor: pointer; color: var(--text); font-weight: 600; min-height: 44px; padding-top: 10px; }
  .mobile-guide nav { padding-top: 8px; }
  .mobile-guide a { display: block; min-height: 44px; padding: 10px; text-decoration: none; border-radius: 4px; }
  .mobile-guide a[aria-current] { background: #d7f36b0c; color: var(--lime); }
  .mobile-guide .side-label { margin-top: 18px; }
  .guide table { font-size: 12px; }
  .guide-end { font-size: 12px; flex-wrap: wrap; }
  .guide .table-hint:has(+ .table-scroll th:nth-child(3)) { display: block; font-size: 11px; color: var(--muted); margin: 20px 0 -16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
  .button:hover { transform: none; }
}