:root {
  --ink: #07090b;
  --paper: #f7f5ed;
  --lime: #d8ff36;
  --green: #20f46a;
  --pink: #ff4da6;
  --cyan: #58eaff;
  --yellow: #ffe14c;
  --lavender: #b9a7ff;
  --muted: #62676f;
  --line: #111418;
  --radius-lg: 2rem;
  --radius-md: 1.25rem;
  --shadow: 9px 9px 0 #07090b;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(7,9,11,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7,9,11,.055) 1px, transparent 1px),
    var(--lime);
  background-size: 24px 24px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; height: auto; }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 4px solid var(--pink); outline-offset: 4px; }
::selection { background: var(--ink); color: var(--lime); }

.skip-link {
  position: fixed; left: 1rem; top: -5rem; z-index: 9999;
  padding: .75rem 1rem; background: white; color: var(--ink);
  border: 3px solid var(--ink); border-radius: .75rem; font-weight: 900;
}
.skip-link:focus { top: 1rem; }

.site-shell {
  width: min(1540px, calc(100% - 1rem));
  margin: .5rem auto;
  border: 4px double var(--ink);
  border-radius: 2rem;
  background: rgba(216,255,54,.96);
  box-shadow: 0 0 44px rgba(32,244,106,.42);
  overflow: visible;
}
.site-inner { padding: .7rem; }

.signal-strip {
  overflow: hidden; background: var(--ink); color: var(--lime);
  border-radius: .85rem; border: 1px solid rgba(255,255,255,.25);
  margin-bottom: .65rem; font: 800 .74rem/1.1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .13em; text-transform: uppercase;
}
.signal-track { display: inline-flex; min-width: max-content; padding: .68rem 0; animation: marquee 30s linear infinite; }
.signal-track span { margin: 0 1.25rem; }
.signal-track .star { color: var(--pink); }
@keyframes marquee { to { transform: translateX(-50%); } }

.site-header {
  position: sticky; top: .45rem; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .8rem .9rem; background: rgba(7,9,11,.97); color: white;
  border: 2px solid rgba(255,255,255,.35); border-radius: 1.1rem;
  box-shadow: 0 7px 24px rgba(0,0,0,.25); backdrop-filter: blur(13px);
}
.brand { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; min-width: max-content; }
.brand-mark {
  width: 2.45rem; height: 2.45rem; display: grid; place-items: center;
  border: 2px solid white; border-radius: .7rem; background: var(--lime); color: var(--ink);
  font-size: 1.25rem; transform: rotate(-3deg); box-shadow: 3px 3px 0 var(--pink);
}
.brand-word { font-size: clamp(1rem, 2vw, 1.48rem); font-weight: 950; letter-spacing: -.055em; text-transform: uppercase; }
.brand-word em { color: var(--lime); font-style: normal; }
.desktop-nav { display: flex; align-items: center; gap: .95rem; font: 800 .69rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .09em; }
.desktop-nav a { text-decoration: none; padding: .56rem .3rem; border-bottom: 2px solid transparent; }
.desktop-nav a:hover, .desktop-nav a[aria-current="page"] { color: var(--lime); border-color: var(--pink); }
.desktop-nav .nav-cta { background: var(--lime); color: var(--ink); border: 2px solid white; border-radius: .72rem; padding: .66rem .82rem; box-shadow: 3px 3px 0 var(--pink); }
.desktop-nav .nav-cta:hover { background: white; color: var(--ink); }
.menu-button { display: none; width: 2.9rem; height: 2.7rem; border: 2px solid white; border-radius: .7rem; background: transparent; color: white; cursor: pointer; }
.menu-button span { display: block; height: 3px; width: 1.45rem; margin: 4px auto; background: currentColor; border-radius: 2px; transition: .2s ease; }
.menu-button[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav {
  position: fixed; inset: 0; z-index: 999; display: none; place-items: center;
  background: rgba(7,9,11,.985); color: white; padding: 5rem 1.5rem 2rem;
}
.mobile-nav.is-open { display: grid; }
.mobile-nav-inner { width: min(30rem, 100%); display: grid; gap: .45rem; }
.mobile-nav a { text-decoration: none; text-transform: uppercase; font-weight: 950; font-size: 1.55rem; letter-spacing: -.02em; padding: .6rem; border-bottom: 1px solid #333; }
.mobile-nav a:hover { color: var(--lime); }

main { display: block; }
.hero {
  position: relative; isolation: isolate; overflow: hidden; margin-top: .7rem;
  padding: clamp(3.4rem, 9vw, 7rem) clamp(1rem, 5vw, 4.5rem);
  color: white; background: var(--ink); border: 4px solid var(--lime); border-radius: 1.75rem;
  box-shadow: 0 14px 30px rgba(0,0,0,.35);
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background: radial-gradient(circle at 15% 20%, rgba(255,77,166,.35), transparent 24%), radial-gradient(circle at 84% 15%, rgba(88,234,255,.27), transparent 25%), radial-gradient(circle at 62% 78%, rgba(216,255,54,.18), transparent 28%);
}
.hero-canvas { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; opacity: .45; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); align-items: center; gap: clamp(2rem, 5vw, 5rem); max-width: 1260px; margin: 0 auto; }
.hero-copy { max-width: 850px; }
.eyebrow { display: inline-flex; align-items: center; gap: .5rem; padding: .45rem .75rem; border: 2px solid currentColor; border-radius: 999px; background: var(--lime); color: var(--ink); font: 900 .68rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .12em; text-transform: uppercase; box-shadow: 4px 4px 0 var(--pink); }
.hero h1, .page-hero h1 { margin: 1.35rem 0 1rem; font-size: clamp(3rem, 8.2vw, 7.8rem); line-height: .88; letter-spacing: -.075em; text-transform: uppercase; font-weight: 1000; }
.hero h1 span { color: var(--lime); text-decoration: underline double var(--pink) .08em; text-underline-offset: .12em; }
.hero p { max-width: 760px; margin: 0 0 1.8rem; color: #d9dce0; font-size: clamp(1.06rem, 2.2vw, 1.38rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 3rem; padding: .78rem 1rem; border: 3px solid var(--ink); border-radius: .82rem; background: white; color: var(--ink); text-decoration: none; font: 950 .76rem/1.1 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .08em; box-shadow: 5px 5px 0 var(--ink); transition: transform .15s ease, box-shadow .15s ease; }
.button:hover { transform: translate(-2px,-2px); box-shadow: 7px 7px 0 var(--ink); }
.button-primary { background: var(--lime); }
.button-pink { background: var(--pink); color: white; }
.hero .button { border-color: white; box-shadow: 5px 5px 0 var(--pink); }
.hero .button:hover { box-shadow: 7px 7px 0 var(--pink); }
.hero-card { border: 3px solid white; border-radius: 1.4rem; background: var(--lime); color: var(--ink); padding: 1rem; transform: rotate(2deg); box-shadow: 12px 12px 0 var(--pink); }
.hero-card img { display: block; border: 3px solid var(--ink); border-radius: 1rem; background: white; }
.hero-card p { color: var(--ink); font: 900 .72rem/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; margin: .9rem .2rem .2rem; text-transform: uppercase; letter-spacing: .06em; }

.section { margin: .85rem 0; padding: clamp(2rem, 5vw, 4.8rem); background: var(--paper); border: 4px solid var(--ink); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.section-dark { background: var(--ink); color: white; border-color: var(--lime); }
.section-pink { background: var(--pink); color: var(--ink); }
.section-cyan { background: var(--cyan); }
.section-lime { background: var(--lime); }
.section-header { display: flex; justify-content: space-between; gap: 1rem; align-items: end; padding-bottom: 1.15rem; margin-bottom: 1.6rem; border-bottom: 2px dashed currentColor; }
.kicker { font: 900 .72rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .14em; text-transform: uppercase; color: var(--pink); }
.section-dark .kicker { color: var(--lime); }
.section h2, .content-card h2 { margin: .35rem 0 0; font-size: clamp(2rem, 5vw, 4.1rem); line-height: .95; letter-spacing: -.055em; text-transform: uppercase; font-weight: 1000; }
.section-header p { max-width: 42rem; margin: 0; color: var(--muted); }
.section-dark .section-header p { color: #bcc2c9; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.card { position: relative; background: white; border: 3px solid var(--ink); border-radius: 1.25rem; padding: 1.3rem; box-shadow: 6px 6px 0 var(--ink); }
.card:nth-child(3n+2) { background: var(--cyan); }
.card:nth-child(3n) { background: var(--yellow); }
.card-label { display: inline-block; margin-bottom: .75rem; padding: .3rem .55rem; background: var(--ink); color: white; border-radius: .45rem; font: 900 .64rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .1em; }
.card h3 { margin: 0 0 .55rem; font-size: 1.35rem; line-height: 1.05; letter-spacing: -.03em; }
.card p { margin: 0 0 .85rem; }
.card a { font-weight: 900; text-decoration-thickness: 2px; text-underline-offset: 3px; }
.icon-chip { width: 3rem; height: 3rem; display: grid; place-items: center; border: 3px solid var(--ink); border-radius: .85rem; background: var(--lime); font-size: 1.45rem; margin-bottom: 1rem; transform: rotate(-3deg); }

.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .85rem; counter-reset: flow; }
.flow-step { counter-increment: flow; min-height: 13rem; padding: 1.2rem; border: 3px solid white; border-radius: 1.25rem; background: #15191d; }
.flow-step::before { content: "0" counter(flow); display: block; color: var(--pink); font: 1000 2.2rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; margin-bottom: .9rem; }
.flow-step h3 { color: var(--lime); margin: 0 0 .4rem; font-size: 1.22rem; }
.flow-step p { color: #cfd4da; margin: 0; }

.checklist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .85rem; padding: 0; margin: 0; list-style: none; }
.checklist li { position: relative; padding: 1rem 1rem 1rem 3.2rem; background: white; border: 3px solid var(--ink); border-radius: 1rem; box-shadow: 4px 4px 0 var(--ink); }
.checklist li::before { content: "✓"; position: absolute; left: .9rem; top: .8rem; width: 1.6rem; height: 1.6rem; display: grid; place-items: center; border: 2px solid var(--ink); border-radius: 50%; background: var(--lime); font-weight: 1000; }

.notice { padding: 1rem 1.1rem; border: 3px solid var(--ink); border-radius: 1rem; background: var(--yellow); box-shadow: 5px 5px 0 var(--ink); }
.notice strong { text-transform: uppercase; }
.disclosure { font-size: .88rem; color: #444a52; }
.section-dark .disclosure { color: #bcc2c9; }

.page-hero { margin-top: .7rem; padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 5vw, 4rem); border: 4px solid var(--ink); border-radius: 1.75rem; background: var(--cyan); box-shadow: var(--shadow); }
.page-hero.theme-pink { background: var(--pink); }
.page-hero.theme-yellow { background: var(--yellow); }
.page-hero.theme-lime { background: var(--lime); }
.page-hero.theme-dark { background: var(--ink); color: white; border-color: var(--lime); }
.page-hero h1 { max-width: 1120px; font-size: clamp(2.8rem, 7.2vw, 6.7rem); }
.page-hero p { max-width: 800px; font-size: clamp(1.05rem, 2vw, 1.32rem); margin: 0; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: .8rem; font: 800 .68rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .08em; }
.breadcrumbs a { text-underline-offset: 3px; }

.content-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 1rem; margin: .85rem 0; align-items: start; }
.content-card { padding: clamp(1.5rem, 4vw, 3.5rem); background: var(--paper); border: 4px solid var(--ink); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.content-card h2 { margin-top: 2.5rem; font-size: clamp(1.8rem, 4vw, 3rem); }
.content-card h2:first-child { margin-top: 0; }
.content-card h3 { margin: 1.8rem 0 .45rem; font-size: 1.4rem; line-height: 1.15; }
.content-card p, .content-card li { font-size: 1.02rem; }
.content-card ul, .content-card ol { padding-left: 1.25rem; }
.content-card li + li { margin-top: .45rem; }
.side-card { position: sticky; top: 7rem; padding: 1.2rem; background: var(--ink); color: white; border: 4px solid var(--lime); border-radius: 1.5rem; box-shadow: 7px 7px 0 var(--pink); }
.side-card h2 { margin: 0 0 .8rem; font-size: 1.35rem; text-transform: uppercase; letter-spacing: -.02em; }
.side-card ul { padding: 0; margin: 0; list-style: none; }
.side-card li + li { border-top: 1px solid #343a40; }
.side-card a { display: block; padding: .65rem 0; color: var(--lime); font-weight: 850; text-underline-offset: 3px; }

.blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.post-card { display: flex; flex-direction: column; background: white; border: 3px solid var(--ink); border-radius: 1.35rem; overflow: hidden; box-shadow: 7px 7px 0 var(--ink); }
.post-card img { width: 100%; aspect-ratio: 1; object-fit: cover; border-bottom: 3px solid var(--ink); }
.post-card-body { display: flex; flex-direction: column; flex: 1; padding: 1.15rem; }
.post-meta { display: flex; flex-wrap: wrap; gap: .4rem .75rem; margin-bottom: .6rem; font: 800 .67rem/1.3 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .07em; }
.post-card h2, .post-card h3 { margin: 0 0 .55rem; font-size: 1.35rem; line-height: 1.08; letter-spacing: -.035em; }
.post-card p { margin: 0 0 1rem; }
.post-card .read-link { margin-top: auto; font-weight: 950; text-underline-offset: 4px; }

.article-shell { margin: .85rem 0; padding: clamp(1.4rem, 5vw, 4.2rem); background: var(--paper); border: 4px solid var(--ink); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.article-header { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; padding-bottom: 2rem; border-bottom: 3px dashed var(--ink); }
.article-header h1 { margin: .8rem 0 1rem; font-size: clamp(2.6rem, 6.6vw, 6rem); line-height: .92; letter-spacing: -.065em; text-transform: uppercase; font-weight: 1000; }
.article-header .dek { font-size: 1.16rem; max-width: 760px; }
.article-header img { width: 100%; border: 4px solid var(--ink); border-radius: 1.4rem; box-shadow: 10px 10px 0 var(--pink); transform: rotate(1deg); }
.article-meta { display: flex; flex-wrap: wrap; gap: .45rem .9rem; font: 800 .7rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .08em; }
.article-body { max-width: 860px; margin: 2.4rem auto 0; }
.article-body h2 { margin: 2.8rem 0 .8rem; font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1; letter-spacing: -.045em; text-transform: uppercase; }
.article-body h3 { margin: 1.7rem 0 .5rem; font-size: 1.4rem; }
.article-body p, .article-body li { font-size: 1.08rem; }
.article-body p { margin: 0 0 1.25rem; }
.article-body ul, .article-body ol { margin: .8rem 0 1.4rem; padding-left: 1.4rem; }
.article-body li + li { margin-top: .55rem; }
.article-body a { color: #005a6f; font-weight: 850; text-decoration-thickness: 2px; text-underline-offset: 3px; }
.article-body blockquote { margin: 1.8rem 0; padding: 1.2rem 1.4rem; background: var(--yellow); border: 3px solid var(--ink); border-radius: 1rem; box-shadow: 5px 5px 0 var(--ink); font-weight: 750; }
.article-footer { max-width: 960px; margin: 2.8rem auto 0; padding-top: 1.5rem; border-top: 3px dashed var(--ink); }
.tag-list { display: flex; flex-wrap: wrap; gap: .45rem; }
.tag { display: inline-flex; padding: .38rem .6rem; background: var(--ink); color: white; border-radius: .5rem; font: 800 .65rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; text-decoration: none; }
.tag:hover { background: var(--pink); }
.related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; margin-top: 1rem; }
.related-card { padding: 1rem; border: 3px solid var(--ink); border-radius: 1rem; background: var(--cyan); box-shadow: 4px 4px 0 var(--ink); }
.related-card h3 { margin: 0 0 .4rem; font-size: 1rem; line-height: 1.2; }
.related-card a { font-weight: 950; text-underline-offset: 3px; }

.faq { display: grid; gap: .7rem; }
.faq details { background: white; border: 3px solid var(--ink); border-radius: 1rem; padding: 1rem 1.1rem; box-shadow: 4px 4px 0 var(--ink); }
.faq summary { cursor: pointer; font-weight: 950; font-size: 1.06rem; }
.faq details p { margin: .85rem 0 0; }

.sitemap-list { columns: 3 240px; column-gap: 2rem; }
.sitemap-list section { break-inside: avoid; margin-bottom: 1.5rem; }
.sitemap-list h2 { font-size: 1.25rem; margin: 0 0 .5rem; }
.sitemap-list ul { margin: 0; padding-left: 1.2rem; }

.site-footer { margin-top: .85rem; padding: clamp(2rem, 5vw, 4rem); background: var(--ink); color: white; border: 4px solid var(--lime); border-radius: 1.75rem; }
.footer-grid { display: grid; grid-template-columns: 1.2fr repeat(3, minmax(0,.7fr)); gap: 2rem; }
.footer-brand { font-size: 1.6rem; font-weight: 1000; text-transform: uppercase; letter-spacing: -.04em; }
.footer-brand span { color: var(--lime); }
.footer-copy { max-width: 32rem; color: #b9c0c7; }
.site-footer h2 { margin: 0 0 .65rem; color: var(--lime); font: 900 .7rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .12em; }
.site-footer ul { padding: 0; margin: 0; list-style: none; }
.site-footer li + li { margin-top: .38rem; }
.site-footer a { color: white; text-underline-offset: 3px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2.2rem; padding-top: 1.2rem; border-top: 1px solid #343a40; color: #abb2ba; font-size: .82rem; }

@media (max-width: 1120px) {
  .desktop-nav { display: none; }
  .menu-button { display: block; }
  .hero-grid, .article-header { grid-template-columns: 1fr; }
  .hero-card { max-width: 560px; transform: none; }
  .card-grid, .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 800px) {
  .site-shell { width: calc(100% - .45rem); margin: .22rem auto; border-radius: 1.3rem; }
  .site-inner { padding: .35rem; }
  .site-header { top: .25rem; }
  .brand-word { font-size: .95rem; }
  .content-layout { grid-template-columns: 1fr; }
  .side-card { position: static; }
  .card-grid, .blog-grid, .checklist, .related-grid { grid-template-columns: 1fr; }
  .section-header { display: block; }
  .section-header p { margin-top: .8rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { display: block; }
  .footer-bottom p + p { margin-top: .5rem; }
}
@media (max-width: 560px) {
  .hero h1, .page-hero h1 { overflow-wrap: anywhere; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .flow { grid-template-columns: 1fr; }
  .signal-strip { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .hero-canvas { display: none; }
}
@media print {
  .signal-strip, .site-header, .mobile-nav, .site-footer, .hero-canvas { display: none !important; }
  body { background: white; }
  .site-shell, .article-shell, .section, .content-card { box-shadow: none; border: 1px solid #333; }
}