:root {
  --bg: #f4efe6;
  --bg-soft: #ebe3d6;
  --surface: #fffaf3;
  --ink: #14110e;
  --muted: #6b6258;
  --line: #e4d9cc;
  --line-strong: #cfc0ae;
  --primary: #ff3d1f;
  --primary-ink: #c42810;
  --primary-soft: #ffe8e2;
  --accent: #243226;
  --accent-soft: #e7efe6;
  --warn: #9a5a12;
  --warn-soft: #fff1d8;
  --danger: #b3261e;
  --danger-soft: #fde8e6;
  --ok: #2a6b3a;
  --ok-soft: #e5f3e8;
  --shadow: 0 1px 2px rgba(20, 17, 14, .06), 0 8px 24px rgba(20, 17, 14, .06);
  --shadow-lg: 0 8px 28px rgba(20, 17, 14, .1);
  --radius: 12px;
  --wrap: 1120px;
  --font: "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;
  --mono: "Cascadia Mono", "Consolas", "Segoe UI Mono", monospace;
  --header: 64px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font: 16px/1.55 var(--font);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--primary); text-underline-offset: 2px; }
a:hover { color: var(--primary-ink); }
.skip {
  position: absolute; left: 12px; top: -40px; background: var(--primary); color: #fff;
  padding: 8px 12px; border-radius: 8px; z-index: 20;
}
.skip:focus { top: 12px; }
.wrap { width: min(var(--wrap), calc(100% - 32px)); margin-inline: auto; }
.wrap.narrow { width: min(760px, calc(100% - 32px)); }
.muted { color: var(--muted); }
.eyebrow {
  margin: 0 0 8px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .04em;
  text-transform: uppercase;
}
h1, h2, h3 { line-height: 1.2; letter-spacing: -.02em; font-weight: 650; }
h1 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); margin: 0 0 10px; }
h2 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); margin: 0 0 10px; }
h3 { font-size: 1.05rem; margin: 0 0 8px; }
p { margin: 0 0 14px; }
.lede { font-size: 1.05rem; color: var(--muted); max-width: 46rem; }

.topbar {
  position: sticky; top: 0; z-index: 12;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner, .topbar-actions { display: flex; align-items: center; gap: 16px; }
.topbar-inner { min-height: var(--header); justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 9px;
  background: var(--primary); color: #fff;
  display: grid; place-items: center;
  font-weight: 800; font-size: 16px;
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand-copy strong { font-size: 15px; font-weight: 700; }
.brand-copy em { font-style: normal; color: var(--muted); font-size: 12px; }
.nav { display: flex; align-items: center; gap: 2px; }
.nav > a, .nav-link {
  border: 0; background: none; color: var(--ink); font: 500 14px var(--font); cursor: pointer;
  padding: 8px 12px; border-radius: 8px; text-decoration: none;
}
.nav > a:hover, .nav-link:hover, .nav > a.is-active { background: var(--primary-soft); color: var(--primary-ink); }
.nav-flyout { position: relative; }
.flyout {
  display: none; position: absolute; top: calc(100% + 6px); left: 0; min-width: 280px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow-lg); padding: 8px; z-index: 13;
}
.nav-flyout:hover .flyout, .nav-flyout:focus-within .flyout { display: block; }
.flyout a { display: block; padding: 10px 12px; border-radius: 8px; color: inherit; text-decoration: none; }
.flyout a:hover { background: var(--bg); }
.flyout strong { display: block; }
.flyout span { color: var(--muted); font-size: 13px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 40px; padding: 8px 16px; border-radius: 8px; border: 1px solid transparent;
  font: 600 14px/1 var(--font); text-decoration: none; cursor: pointer;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-ink); color: #fff; }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { background: var(--bg); color: var(--ink); }
.btn-soft { background: var(--primary-soft); color: var(--primary-ink); }
.btn-block { width: 100%; }
.nav-toggle {
  display: none; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; padding: 9px 8px; flex-direction: column; justify-content: space-between;
}
.nav-toggle span { height: 2px; background: var(--ink); display: block; border-radius: 2px; }

.hero { padding: 24px 0 8px; }
.hero-stage, .hero > .wrap > .hero-stage {
  background: transparent; color: inherit; padding: 0; border-radius: 0; overflow: visible;
}
.hero-stage .lede, .hero-stage .muted { color: var(--muted); }
.hero-stage .eyebrow { color: var(--primary); }
.orb, .marquee { display: none; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.home .hero-grid { gap: 20px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 0; }
.chip {
  display: inline-flex; align-items: center; padding: 5px 10px;
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  color: var(--muted); font-size: 13px;
}

.panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow); padding: 20px;
}
.panel-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 650; font-size: 14px; margin-bottom: 6px; }
.req { color: var(--danger); }
.help { display: block; color: var(--muted); font-size: 12.5px; margin-top: 5px; }
input[type="text"], input[type="url"], input[type="search"], textarea, select {
  width: 100%; min-height: 44px; border: 1px solid var(--line-strong); border-radius: 8px;
  padding: 10px 12px; font: inherit; background: #fff; color: inherit;
}
textarea { min-height: 110px; resize: vertical; }
input:focus, textarea:focus, select:focus {
  outline: 3px solid #ffc9bf; border-color: var(--primary);
}
.grid-2, .grid-3 { display: grid; gap: 12px; }
.suggest { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.suggest button, [data-tabs] button {
  border: 1px solid var(--line); background: var(--bg); color: var(--ink);
  border-radius: 999px; padding: 4px 10px; font: 12.5px var(--font); cursor: pointer;
}
.suggest button:hover, .suggest button.is-on, [data-tabs] button.is-on {
  background: var(--primary-soft); border-color: #f5b4a8; color: var(--primary-ink);
}
.toggles { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin: 4px 0 12px; }
.switch { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; }
.toggles input { accent-color: var(--primary); }
.result {
  margin-top: 10px; padding: 14px; border-radius: 10px;
  background: var(--primary-soft); border: 1px solid #f5b4a8;
}
.result-url {
  font-family: var(--mono); font-size: 13.5px; word-break: break-all; margin: 0 0 10px;
  color: var(--primary-ink);
}
.result-actions, .inline-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.note, .warn, .ok, .bad { border-radius: 8px; padding: 10px 12px; font-size: 14px; margin: 8px 0; }
.note { background: var(--primary-soft); color: var(--primary-ink); }
.warn { background: var(--warn-soft); color: #7a4300; }
.ok { background: var(--ok-soft); color: var(--ok); }
.bad { background: var(--danger-soft); color: var(--danger); }
.meta-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.pill { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; font-size: 12.5px; }

.section { padding: 48px 0; }
.section.alt { background: var(--surface); border-block: 1px solid var(--line); }
.cards, .bento { display: grid; gap: 14px; grid-template-columns: 1fr; }
.card, .desk-card {
  display: block; background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 18px; color: inherit; text-decoration: none; box-shadow: var(--shadow);
}
.card:hover, .desk-card:hover { border-color: #f0b8aa; box-shadow: var(--shadow-lg); }
.icon-badge {
  width: 36px; height: 36px; border-radius: 8px; display: grid; place-items: center;
  background: var(--primary-soft); color: var(--primary); font-weight: 700; margin-bottom: 12px;
}
.steps { display: grid; gap: 12px; }
.step { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.step b {
  display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%;
  background: var(--primary); color: #fff; font-size: 12px; margin-right: 6px;
}

.prose { max-width: 760px; }
.prose.wide { max-width: none; }
.prose h2, .prose h3 { margin-top: 1.4em; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li { margin-bottom: 8px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 14.5px; margin: 16px 0 24px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.prose th { background: var(--bg-soft); }
.toc { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin: 0 0 24px; }
.toc ol { margin: 8px 0 0; padding-left: 1.2em; }
.callout { background: var(--accent-soft); border-left: 4px solid var(--accent); padding: 12px 14px; border-radius: 0 8px 8px 0; margin: 16px 0; }
.faq { padding: 16px 0 48px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 10px; margin-bottom: 10px; }
.faq-item summary { cursor: pointer; padding: 14px 16px; font-weight: 650; }
.faq-body { padding: 0 16px 14px; color: var(--muted); }
.crumbs { padding: 14px 0 0; font-size: 13.5px; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0; color: var(--muted); }
.crumbs li:not(:last-child)::after { content: "/"; margin-left: 6px; color: #9aa0a6; }

.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 10px; }
table.data { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.data th, table.data td { padding: 10px; border-bottom: 1px solid var(--line); text-align: left; }
table.data th { background: var(--bg-soft); position: sticky; top: 0; }
.score {
  width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center;
  font-weight: 800; background: var(--ok-soft); color: var(--ok);
}
.qr-box { width: min(220px, 70vw); aspect-ratio: 1; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px; }
.history { display: grid; gap: 8px; }
.history button {
  text-align: left; border: 1px solid var(--line); background: #fff; border-radius: 8px;
  padding: 10px 12px; font: 13px var(--mono); cursor: pointer; word-break: break-all;
}
.builder details { margin: 4px 0 12px; }
.builder summary { cursor: pointer; color: var(--primary-ink); font-weight: 650; }

.check-list { display: grid; gap: 10px; }
.check-item {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px;
}
.check-item input { margin-top: 4px; accent-color: var(--primary); width: 18px; height: 18px; flex: 0 0 auto; }
.check-item strong { display: block; }
.check-item span { color: var(--muted); font-size: 14px; }
.check-meter { height: 8px; background: var(--bg-soft); border-radius: 99px; overflow: hidden; margin: 8px 0 6px; }
.check-meter > i { display: block; height: 100%; width: 0; background: var(--primary); }
.byline { color: var(--muted); font-size: 13.5px; margin: -4px 0 18px; }
.guide-groups { display: grid; gap: 36px; }

.footer { background: var(--surface); color: var(--muted); padding: 40px 0 24px; margin-top: 16px; border-top: 1px solid var(--line); }
.footer a { color: var(--ink); text-decoration: none; }
.footer a:hover { color: var(--primary); }
.footer h2 { color: var(--ink); font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin: 8px 0; }
.footer-grid { display: grid; gap: 24px; }
.footer-base { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 13px; }
.footer .muted { color: #80868b; }
.footer .brand-mark { background: var(--primary); }

@media (min-width: 720px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .cards, .bento { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
@media (min-width: 980px) {
  .home .hero-grid { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: .9fr 1.1fr; align-items: start; }
  .grid-3 { grid-template-columns: 1fr 1fr 1fr; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .bento { grid-template-columns: repeat(3, 1fr); }
  .bento .desk-card:first-child { grid-row: auto; }
}
@media (max-width: 860px) {
  .hide-sm { display: none; }
  .nav-toggle { display: flex; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: var(--header);
    background: #fff; border-bottom: 1px solid var(--line); flex-direction: column;
    align-items: stretch; padding: 10px 16px 16px;
  }
  body.nav-open .nav { display: flex; }
  .nav-flyout { width: 100%; }
  .flyout { position: static; display: block; box-shadow: none; border: 0; padding: 0 0 0 8px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}