@font-face {
  font-family: "Instrument Sans";
  src: url("/fonts/instrument-sans.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Serif";
  src: url("/fonts/instrument-serif.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Serif";
  src: url("/fonts/instrument-serif-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #161925;
  --surface: #1c1f2d;
  --warm: #251f2b;
  --line: #2c3044;
  --line-2: #3a3550;
  --line-3: #4a4458;
  --line-warm: #5b4a5e;
  --text: #f3e9df;
  --text-2: #d9cec6;
  --text-3: #cfc4be;
  --muted: #b5abb4;
  --faint: #9d93a0;
  --fine: #a89fa9;
  --accent: #eaae8f;
  --accent-hi: #f2c3a9;
  --accent-ink: #1a1622;
  --dash: #7a7184;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --gutter: clamp(20px, calc(10.4vw - 54px), 96px);
  --aw: max(100vw, 1440px);
  --sw: clamp(900px, 140vw, 1440px);
  --radius: 20px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  background: var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 50;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
}
.skip-link:focus { top: 16px; }

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.wrap {
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  display: block;
  font-size: 13px;
  line-height: 1.4;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.serif { font-family: var(--serif); font-weight: 400; }
em.lit, .lit { font-style: italic; color: var(--accent); }

.icon { flex-shrink: 0; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; }
.icon--accent { color: var(--accent); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 16px 28px;
  border-radius: 999px;
  font-size: 17px;
  line-height: 1.2;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
  text-align: center;
}
.btn .icon { width: 18px; height: 18px; stroke-width: 2; }
.btn--solid { background: var(--accent); color: var(--accent-ink); }
.btn--solid:hover { background: var(--accent-hi); }
.btn--ghost { border-color: var(--line-3); color: var(--text); font-weight: 500; }
.btn--ghost:hover { border-color: var(--accent); color: var(--text); }
.btn--sm { min-height: 44px; padding: 13px 22px; font-size: 15px; }
.btn--block { display: flex; width: 100%; }
.btn:active { transform: translateY(1px); }

.text-link {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}
.text-link:hover { color: var(--accent); }

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--accent);
}
.arrow-link .icon { width: 16px; height: 16px; stroke-width: 2.2; transition: transform 0.18s ease; }
.arrow-link:hover .icon { transform: translateX(3px); }

.site-header { position: relative; z-index: 20; }
.site-header__disclosure {
  width: 100%;
  max-width: 1440px;
  padding-inline: var(--gutter);
  margin: -20px auto 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
  text-align: right;
}
.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 96px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--text); }
.brand__mark { width: 30px; height: 24px; color: var(--accent); stroke-width: 1.8; }
.brand__name { font-family: var(--serif); font-size: 32px; line-height: 1; letter-spacing: 0.01em; }
.brand:hover { color: var(--text); }

.site-nav__list {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-2);
}
.site-nav__list a:not(.pill) { padding: 10px 0; }
.site-nav__list a:not(.pill):hover, .site-nav__list a[aria-current="page"] { color: var(--accent); }
.site-nav__list a[aria-current="page"] { text-decoration: underline; text-underline-offset: 8px; text-decoration-thickness: 1px; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 22px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--text);
  font-weight: 600;
  line-height: 1.2;
  transition: background-color 0.18s ease, color 0.18s ease;
}
.pill:hover { background: var(--accent); color: var(--accent-ink); }

.header-actions { display: none; align-items: center; gap: 8px; }
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 12px;
  color: var(--text);
  cursor: pointer;
}
.nav-toggle .icon { width: 24px; height: 24px; stroke-width: 1.8; }
.nav-toggle .icon--close { display: none; }
.site-header.is-open .nav-toggle .icon--open { display: none; }
.site-header.is-open .nav-toggle .icon--close { display: block; }

.hero { position: relative; isolation: isolate; overflow: hidden; }
.hero__vista { position: absolute; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.hero__img {
  position: absolute;
  top: calc(var(--aw) * 0.0931);
  left: calc(50% - var(--aw) * 0.511);
  width: calc(var(--aw) * 1.05);
  max-width: none;
  height: auto;
}
.hero__vista::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 200px;
  background: linear-gradient(to bottom, rgba(22, 25, 37, 0), rgba(22, 25, 37, 0.62) 62%, var(--bg));
}
.hero__copy { display: flex; flex-direction: column; gap: 26px; }
.hero__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, calc(3.2vw + 30px), 76px);
  line-height: 0.98;
  letter-spacing: -0.015em;
}
.hero__lede { font-size: clamp(17px, calc(0.29vw + 15.9px), 20px); line-height: 1.55; color: var(--text-3); max-width: 620px; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 4px; }
.cta-disclosure { max-width: 620px; color: var(--muted); font-size: 13px; line-height: 1.45; }

.chooser {
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: 24px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  box-shadow: 0 28px 60px -36px rgba(10, 10, 18, 0.38);
}
.chooser__head { display: flex; flex-direction: column; gap: 8px; }
.chooser__head .eyebrow { font-size: 12px; letter-spacing: 0.18em; }
.chooser__title { font-family: var(--serif); font-weight: 400; font-size: 30px; line-height: 1.1; }
.chooser__options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  list-style: none;
}
.chooser__options li { display: flex; }
.route-option {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 56px;
  padding: 10px 13px;
  border-radius: 12px;
  border: 1px solid #3f3a4f;
  background: var(--bg);
  color: #e6dbd3;
  font-size: 14px;
  line-height: 1.25;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}
.route-option:hover { border-color: var(--accent); }
.route-option[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.chooser__hint { font-size: 15px; line-height: 1.55; color: var(--muted); }
.chooser__fallback { font-size: 13px; line-height: 1.5; color: var(--muted); }
.chooser__all { font-size: 14px; }
.chooser__all .arrow-link { font-size: 14px; }
.route-result {
  background: var(--warm);
  border: 1px solid #5a4652;
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.route-result[hidden] { display: none; }
.route-result__head { display: flex; align-items: center; gap: 10px; }
.route-result__head .icon { width: 20px; height: 20px; stroke-width: 2.4; color: var(--accent); }
.route-result__title { font-family: var(--serif); font-weight: 400; font-size: 22px; line-height: 1.15; }
.route-result__text { font-size: 15px; line-height: 1.55; color: var(--text-3); }
.route-result__status { font-size: 13px; line-height: 1.5; color: var(--text-2); }
.route-result__fine { font-size: 13px; color: var(--muted); text-align: center; }
.route-result .btn { font-size: 15px; font-weight: 700; padding: 14px 18px; }
.route-result .btn .icon { width: 16px; height: 16px; stroke-width: 2.2; }

.trust {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  list-style: none;
  font-size: 15px;
  line-height: 1.4;
  color: #e6dbd3;
}
.trust li { display: flex; align-items: center; gap: 10px; }
.trust .icon { width: 20px; height: 20px; stroke-width: 1.8; color: var(--accent); }

.section { padding-block: clamp(72px, calc(7.4vw + 43px), 150px); }
.section--tint { background: var(--surface); }
.section__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 48px;
  margin-bottom: clamp(32px, calc(3.05vw + 20px), 64px);
}
.section__intro { display: flex; flex-direction: column; gap: 20px; max-width: 780px; }
.section__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(42px, calc(2.1vw + 33.8px), 64px);
  line-height: 1.02;
  letter-spacing: -0.01em;
}
.section__aside { max-width: 420px; font-size: clamp(16px, calc(0.19vw + 15.3px), 18px); line-height: 1.6; color: var(--text-3); }
.section__aside--muted { color: var(--muted); }
.section__foot { margin-top: 40px; }

.route-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.route-card {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: clamp(26px, calc(1.71vw + 19.3px), 44px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.route-card--marked { background: var(--warm); border: 1.5px solid var(--accent); }
.route-card__head { display: flex; flex-direction: column; gap: 8px; }
.route-card__head .eyebrow { font-size: 12px; letter-spacing: 0.18em; color: var(--faint); }
.route-card--marked .route-card__head .eyebrow { color: var(--accent); }
.route-card__title { font-family: var(--serif); font-weight: 400; font-size: clamp(30px, calc(0.76vw + 27px), 38px); line-height: 1.1; color: var(--text-2); }
.route-card--marked .route-card__title { color: var(--text); }
.route-card__list { display: flex; flex-direction: column; gap: 18px; list-style: none; font-size: clamp(16px, calc(0.1vw + 15.6px), 17px); line-height: 1.4; color: var(--muted); }
.route-card--marked .route-card__list { color: var(--text); }
.route-card__list li { display: flex; gap: 14px; align-items: flex-start; }
.route-card__list .icon { width: 18px; height: 18px; margin-top: 2px; stroke-width: 2; color: var(--dash); }
.route-card--marked .route-card__list .icon { color: var(--accent); stroke-width: 2.2; }
.route-card .btn { align-self: flex-start; font-size: 16px; }

.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; list-style: none; }
.step { display: flex; flex-direction: column; gap: 20px; }
.step__rule { display: flex; align-items: center; gap: 16px; }
.step__num { font-family: var(--serif); font-style: italic; font-size: 72px; line-height: 1; color: var(--accent); }
.step__rule::after { content: ""; flex-grow: 1; height: 1px; background: var(--line-3); }
.step__body { display: flex; flex-direction: column; gap: 12px; }
.step__title { font-family: var(--serif); font-weight: 400; font-size: clamp(24px, calc(0.57vw + 21.8px), 30px); line-height: 1.15; }
.step__text { font-size: 16px; line-height: 1.6; color: var(--muted); }

.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; list-style: none; }
.cards > li { display: flex; }
.card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
  min-height: 240px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: border-color 0.18s ease, transform 0.18s ease, background-color 0.18s ease;
}
.card:hover { border-color: var(--line-warm); background: #202334; transform: translateY(-2px); }
.card__tag {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
  border: 1px solid var(--line-2);
  padding: 4px 10px;
  border-radius: 999px;
  line-height: 1.3;
}
.card__name { font-family: var(--serif); font-size: 36px; line-height: 1.05; color: var(--text); }
.card__text { flex-grow: 1; font-size: 15px; line-height: 1.55; color: var(--muted); }
.card__more { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--accent); }
.card__more .icon { width: 15px; height: 15px; stroke-width: 2.2; transition: transform 0.18s ease; }
.card:hover .card__more .icon { transform: translateX(3px); }

.lib { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; column-gap: 48px; row-gap: 56px; }
.lib__intro { max-width: 760px; }
.lib__intro .section__aside { max-width: none; font-size: clamp(16px, calc(0.29vw + 14.9px), 19px); }
.lib__all { white-space: nowrap; }
.lib__cards { grid-column: 1 / -1; }
.section--faq { padding-top: clamp(24px, calc(1.52vw + 18px), 40px); }
.library-cta { margin-top: 40px; }
.qa-list { margin-top: 0.4em; }
.qa-list .qa__q { font-size: 24px; }
.notfound__links { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 12px; }
.faq-group .qa:first-of-type { border-top: 1px solid var(--line); }

.faq-preview { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; }
.faq-preview__head { grid-column: span 4; display: flex; flex-direction: column; gap: 20px; align-items: flex-start; }
.faq-preview__title { font-family: var(--serif); font-weight: 400; font-size: clamp(42px, calc(1.33vw + 36.8px), 56px); line-height: 1.04; }
.faq-preview__list { grid-column: 6 / span 7; }
.qa { padding: 28px 0; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; }
.qa:last-child { border-bottom: 1px solid var(--line); }
.qa__q { font-family: var(--serif); font-weight: 400; font-size: clamp(24px, calc(0.38vw + 22.5px), 28px); line-height: 1.15; }
.qa__a { font-size: 16px; line-height: 1.6; color: var(--muted); }
.qa__a + .qa__a { margin-top: 6px; }
.qa__a a { color: var(--text); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; }
.qa__a a:hover { color: var(--accent); }

.band-wrap { padding-bottom: 8px; }
.band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 460px;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 56px clamp(28px, 5.6vw, 80px) 48px;
  background: var(--bg);
}
.band__art { position: absolute; inset: 0; z-index: -1; container-type: inline-size; overflow: hidden; }
.band__img {
  position: absolute;
  left: -1.25cqw;
  top: -4.2cqw;
  width: 125cqw;
  max-width: none;
  height: auto;
}
.band__body { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; max-width: 52%; }
.band__title { font-family: var(--serif); font-weight: 400; font-size: clamp(40px, 5vw, 68px); line-height: 1; }
.band__text { font-size: 17px; line-height: 1.55; color: var(--text-3); max-width: 440px; }

.site-footer { padding-block: 80px 56px; }
.site-footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
.site-footer__brand { display: flex; flex-direction: column; gap: 12px; max-width: 360px; }
.site-footer__name { font-family: var(--serif); font-size: 30px; line-height: 1.1; }
.site-footer__tag { font-size: 15px; line-height: 1.6; color: var(--muted); }
.site-footer__cols { display: flex; gap: 64px; font-size: 15px; color: var(--text-2); }
.site-footer__col { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.site-footer__col h2 { font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint); font-weight: 600; font-family: var(--sans); line-height: 1.4; }
.site-footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.site-footer__col a:hover { color: var(--accent); }
.site-footer__legal { display: flex; flex-direction: column; gap: 10px; padding-top: 40px; max-width: 980px; font-size: 13px; line-height: 1.7; color: var(--fine); }
.site-footer__legal strong { color: var(--text-2); font-weight: 600; }

.masthead { padding-block: clamp(28px, calc(3.05vw + 16px), 56px) clamp(56px, calc(3.8vw + 41px), 96px); }
.masthead__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 440px); gap: 64px; align-items: end; }
.masthead__copy { display: flex; flex-direction: column; gap: 22px; max-width: 820px; }
.masthead__title { font-family: var(--serif); font-weight: 400; font-size: clamp(44px, calc(2.86vw + 32.8px), 74px); line-height: 1; letter-spacing: -0.015em; }
.masthead__lede { font-size: clamp(17px, calc(0.29vw + 15.9px), 20px); line-height: 1.55; color: var(--text-3); max-width: 680px; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; font-size: 14px; color: var(--muted); }
.crumbs li { display: inline-flex; align-items: center; gap: 8px; }
.crumbs li + li::before { content: "/"; color: var(--line-3); }
.crumbs a:hover { color: var(--accent); }
.crumbs [aria-current="page"] { color: var(--text-2); }

.vista {
  container-type: inline-size;
  position: relative;
  aspect-ratio: 5 / 4;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg);
}
.vista img {
  position: absolute;
  top: -0.5cqw;
  left: -51.5cqw;
  width: 170cqw;
  max-width: none;
  height: auto;
}

.facts {
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 30px 60px -24px rgba(0, 0, 0, 0.6);
}
.facts__title { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); font-weight: 600; margin-bottom: 8px; }
.facts dl { display: flex; flex-direction: column; }
.facts__row { display: grid; grid-template-columns: 124px minmax(0, 1fr); gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 15px; line-height: 1.45; }
.facts__row:last-child { border-bottom: 0; padding-bottom: 0; }
.facts dt { color: var(--faint); font-weight: 500; }
.facts dd { color: var(--text-2); }
.facts dd a { color: var(--text); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; }
.facts dd a:hover { color: var(--accent); }

.article { padding-bottom: clamp(72px, calc(4.57vw + 54px), 120px); }
.article__grid { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 720px); justify-content: space-between; gap: 64px; align-items: start; }
.article__grid--wide { grid-template-columns: minmax(0, 220px) minmax(0, 860px); }
.toc { position: sticky; top: 32px; display: flex; flex-direction: column; gap: 14px; }
.toc__label { font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint); font-weight: 600; }
.toc ol { list-style: none; display: flex; flex-direction: column; gap: 10px; font-size: 15px; color: var(--muted); border-left: 1px solid var(--line); padding-left: 16px; }
.toc a { display: block; line-height: 1.35; }
.toc a:hover { color: var(--accent); }
.toc__meta { font-size: 13px; color: var(--fine); line-height: 1.5; padding-top: 6px; }

.prose { font-size: 18px; line-height: 1.7; color: var(--text-3); min-width: 0; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(32px, calc(0.95vw + 28.3px), 42px);
  line-height: 1.08;
  color: var(--text);
  margin-top: 2.2em;
  scroll-margin-top: 24px;
}
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-family: var(--serif); font-weight: 400; font-size: 26px; line-height: 1.2; color: var(--text); margin-top: 1.8em; }
.prose h2 + *, .prose h3 + * { margin-top: 0.7em; }
.prose strong { color: var(--text); font-weight: 600; }
.prose a:not(.btn):not(.card) { color: var(--text); text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 4px; }
.prose a:not(.btn):not(.card):hover { color: var(--accent); }
.prose :is(ul, ol):not(.cards) { padding-left: 1.3em; }
.prose :is(ul, ol):not(.cards) > li + li { margin-top: 0.5em; }
.prose :is(ul, ol):not(.cards) > li::marker { color: var(--accent); }
.prose .lead { font-size: 20px; color: var(--text-2); }
.prose .note { font-size: 15px; color: var(--muted); }

.short {
  background: var(--warm);
  border: 1px solid #5a4652;
  border-radius: 18px;
  padding: 26px 28px;
}
.short__label { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); font-weight: 600; margin-bottom: 10px; }
.short p { font-size: 17px; line-height: 1.65; color: var(--text-2); }
.short p + p { margin-top: 0.8em; }

.pull {
  font-family: var(--serif);
  font-size: clamp(26px, calc(0.76vw + 23px), 34px);
  line-height: 1.2;
  color: var(--text);
  border-left: 2px solid var(--accent);
  padding-left: 24px;
}
.pull cite { display: block; margin-top: 10px; font-family: var(--sans); font-style: normal; font-size: 14px; color: var(--muted); }
.pull cite a { color: var(--text-2); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; }

.compare { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 15px; line-height: 1.45; }
.compare-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 18px; }
.compare th, .compare td { padding: 16px 18px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.compare tr:last-child th, .compare tr:last-child td { border-bottom: 0; }
.compare thead th { font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600; color: var(--faint); background: var(--surface); }
.compare thead th.is-marked { color: var(--accent); background: var(--warm); }
.compare tbody th { color: var(--text-2); font-weight: 600; width: 30%; }
.compare td { color: var(--muted); }
.compare td.is-marked { color: var(--text); background: rgba(37, 31, 43, 0.6); }

.cta-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
  padding: clamp(24px, calc(1.5vw + 18px), 36px);
  border-radius: var(--radius);
  background: var(--warm);
  border: 1.5px solid var(--accent);
}
.cta-panel .cta-panel__title { font-family: var(--serif); font-weight: 400; font-size: clamp(28px, calc(0.76vw + 25px), 36px); line-height: 1.1; color: var(--text); }
.cta-panel p { font-size: 16px; line-height: 1.6; color: var(--text-2); }
.cta-panel .cta-panel__fine { font-size: 13px; color: var(--muted); }
.prose .cta-panel { margin-top: 2em; }

.step-list { list-style: none; padding: 0 !important; display: flex; flex-direction: column; gap: 0; counter-reset: step; }
.step-list > li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 20px; padding: 24px 0; border-top: 1px solid var(--line); margin: 0 !important; }
.step-list > li:last-child { border-bottom: 1px solid var(--line); }
.step-list__num { font-family: var(--serif); font-style: italic; font-size: 52px; line-height: 0.9; color: var(--accent); }
.step-list__title { font-family: var(--serif); font-size: 26px; line-height: 1.2; color: var(--text); font-weight: 400; margin: 0 !important; }
.step-list__body p { margin-top: 0.6em; }

.ladder { margin-top: 1.4em; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); padding: 24px 24px 20px; }
.ladder__title { font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint); font-weight: 600; margin-bottom: 18px; }
.ladder ol { list-style: none; padding: 0 !important; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; position: relative; }
.ladder li { margin: 0 !important; display: flex; flex-direction: column; gap: 10px; font-size: 14px; line-height: 1.4; }
.ladder__bar { height: 6px; border-radius: 999px; background: var(--line-2); }
.ladder__step { color: var(--text); font-weight: 600; font-size: 14px; }
.ladder__state { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; letter-spacing: 0.02em; }
.ladder__state::before { content: ""; width: 8px; height: 8px; border-radius: 50%; border: 1.5px solid currentColor; }
.ladder__note { color: var(--muted); font-size: 13px; line-height: 1.45; }
.ladder li[data-state="yes"] .ladder__bar { background: var(--accent); }
.ladder li[data-state="yes"] .ladder__state { color: var(--accent); }
.ladder li[data-state="yes"] .ladder__state::before { background: var(--accent); }
.ladder li[data-state="partial"] .ladder__bar { background: linear-gradient(to right, var(--accent) 0 40%, var(--line-2) 40% 100%); }
.ladder li[data-state="partial"] .ladder__state { color: #e3c0ad; }
.ladder li[data-state="no"] .ladder__state { color: var(--faint); }

.sequence { margin-top: 1.2em; }
.sequence__label { font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint); font-weight: 600; margin-bottom: 12px; }
.sequence ol { list-style: none; padding: 0 !important; display: flex; flex-wrap: wrap; gap: 8px; }
.sequence li {
  margin: 0 !important;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--line-2);
  background: var(--surface);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-2);
  line-height: 1.2;
}
.sequence li span { font-size: 11px; font-weight: 500; color: var(--faint); }

.studies { list-style: none; padding: 0 !important; display: flex; flex-direction: column; gap: 14px; margin-top: 1.4em !important; }
.study { margin: 0 !important; padding: 22px 24px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; }
.study__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.chip { display: inline-flex; align-items: center; font-size: 12px; font-weight: 600; letter-spacing: 0.02em; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--text-2); line-height: 1.4; }
.chip--animal { border-color: #6b5160; color: #e8c9d6; }
.chip--cell { border-color: #4f5a73; color: #cfd9ef; }
.chip--human { border-color: var(--accent); color: var(--accent); }
.chip--review { border-color: var(--line-3); color: var(--text-2); }
.study__title { font-size: 17px; line-height: 1.45; color: var(--text); font-weight: 600; }
.study__text { font-size: 16px; line-height: 1.6; color: var(--text-3); }
.study__cite { font-size: 13px; color: var(--muted); line-height: 1.5; }
.study__cite a { color: var(--text-2); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; }
.study__cite a:hover { color: var(--accent); }

.cautions { list-style: none; padding: 0 !important; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 1.4em !important; }
.caution { margin: 0 !important; padding: 20px 22px; border-radius: 16px; border: 1px solid var(--line); display: flex; flex-direction: column; gap: 8px; }
.caution__title { font-size: 16px; font-weight: 600; color: var(--text); line-height: 1.35; }
.caution p { font-size: 15px; line-height: 1.6; color: var(--muted); margin: 0 !important; }

.status {
  margin-top: 1.4em;
  border-radius: 18px;
  border: 1px solid var(--line-2);
  background: var(--surface);
  padding: 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.status__headline { display: flex; align-items: center; gap: 12px; font-size: 17px; color: var(--text); font-weight: 600; }
.status__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.status p { font-size: 16px; line-height: 1.65; color: var(--text-3); margin: 0; }

.refs { list-style: none; padding: 0 !important; counter-reset: ref; display: flex; flex-direction: column; gap: 12px; font-size: 14px; line-height: 1.55; color: var(--muted); }
.refs li { margin: 0 !important; counter-increment: ref; display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 8px; }
.refs li::before { content: counter(ref) "."; color: var(--faint); }
.refs a { color: var(--text-2); text-decoration: underline; text-decoration-color: var(--line-warm); text-underline-offset: 3px; overflow-wrap: anywhere; }
.refs a:hover { color: var(--accent); text-decoration-color: var(--accent); }
.prose sup a { text-decoration: none; color: var(--accent); font-size: 12px; font-weight: 600; padding-inline: 1px; }

.related { margin-top: 3em; }
.prose .study__title { font-family: var(--serif); font-weight: 400; font-size: 24px; line-height: 1.2; color: var(--text); margin: 0; }
.prose .caution__title { font-family: var(--serif); font-weight: 400; font-size: 22px; line-height: 1.2; color: var(--text); margin: 0; }
.prose .qa__q { margin: 0; font-size: 24px; }
.prose .step-list__title { margin: 0; }
.prose .related .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 1em; }
.prose .related .card { min-height: 0; flex-direction: row; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; }
.prose .related .card__tag { order: 2; align-self: center; }
.prose .related .card__name { order: 1; flex-basis: 100%; font-size: 30px; }
.prose .related .card__more { order: 3; }
.related .cards { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.related .card { min-height: 200px; padding: 22px; }
.related .card__name { font-size: 30px; }

.library-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; margin-bottom: 40px; }
.legend { border: 1px solid var(--line); border-radius: 18px; padding: 22px 24px; display: flex; flex-direction: column; gap: 12px; }
.legend__title { font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint); font-weight: 600; }
.legend p { font-size: 15px; line-height: 1.6; color: var(--muted); }
.legend .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.library-group + .library-group { margin-top: 56px; }
.library-group__title { font-family: var(--serif); font-weight: 400; font-size: 30px; line-height: 1.1; margin-bottom: 20px; display: flex; align-items: baseline; gap: 14px; }
.library-group__title span { font-family: var(--sans); font-size: 14px; color: var(--muted); }

.faq-groups { display: flex; flex-direction: column; gap: 56px; }
.faq-group__title { font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); font-weight: 600; margin-bottom: 8px; font-family: var(--sans); }

.notfound { padding-block: 40px 120px; }
.notfound__links { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 12px; }

.updated { font-size: 14px; color: var(--fine); }

@media (hover: none) {
  .card:hover { transform: none; }
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

@media (max-width: 1279px) {
  .site-nav__list { gap: 28px; }
  .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .related .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1280px) {
  .hero { display: flex; flex-direction: column; min-height: calc(var(--aw) * 0.6); }
  .hero__grid {
    display: grid;
    grid-template-columns: minmax(0, min(600px, calc(100% - 660px))) minmax(0, 372px);
    justify-content: space-between;
    align-items: start;
    gap: 48px;
    padding-top: 28px;
  }
  .hero__copy { padding-top: 16px; gap: 24px; }
  .hero__trust { margin-top: auto; padding-top: 48px; padding-bottom: 40px; }
  .trust { padding-top: 22px; border-top: 1px solid var(--line-warm); }
}

@media (min-width: 1280px) and (max-width: 1439px) {
  .band__title { font-size: 56px; }
  .band__body { max-width: 60%; }
  .hero__img { left: calc(100% - var(--gutter) - 1367px); }
}

@media (max-width: 1279px) {
  .hero { overflow: hidden; }
  .hero__grid { display: block; }
  .hero__copy { gap: 18px; padding-top: 24px; }
  .hero__actions { flex-direction: column; align-items: stretch; gap: 14px; }
  .hero__actions .btn--ghost { align-self: center; border: 0; border-radius: 0; min-height: 44px; padding: 8px 2px; font-size: 15px; color: var(--text-2); border-bottom: 1px solid var(--line-warm); }
  .hero__vista {
    position: relative;
    inset: auto;
    z-index: 0;
    height: calc(var(--sw) * 0.56);
    margin-top: 12px;
    margin-inline: calc(-1 * var(--gutter));
  }
  .hero__img { top: 0; left: 50%; width: var(--sw); transform: translateX(calc(-0.5972 * var(--sw))); }
  .hero__vista::after { height: 38%; background: linear-gradient(to bottom, rgba(22, 25, 37, 0), var(--bg)); }
  .chooser { position: relative; margin-top: -8px; padding: 24px; gap: 20px; border-radius: 22px; max-width: 640px; }
  .chooser__title { font-size: 28px; }
  .route-option { min-height: 56px; padding: 10px 12px; }
  .hero__trust { padding-top: 32px; padding-bottom: 36px; }
  .trust { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 14px; font-size: 14px; max-width: 640px; }
  .trust li { align-items: flex-start; }
}

@media (min-width: 960px) and (max-width: 1279px) {
  .hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) 372px; column-gap: 32px; }
  .hero__copy { grid-column: 1 / -1; grid-row: 1; max-width: 700px; }
  .hero__vista { grid-column: 1 / -1; grid-row: 2; height: auto; align-self: stretch; margin-top: 8px; }
  .hero__img { top: 0; left: calc(100% - var(--gutter) - 1322px); width: 1440px; transform: none; }
  .chooser { grid-column: 2; grid-row: 2; align-self: start; margin: 64px 0 220px; max-width: none; z-index: 1; }
  .hero__trust { padding-top: 0; }
  .trust { grid-template-columns: repeat(4, minmax(0, 1fr)); max-width: none; padding-top: 22px; border-top: 1px solid var(--line-warm); }
}

@media (max-width: 1099px) {
  .site-header__bar { height: 72px; }
  .site-header__disclosure { margin: -4px auto 8px; text-align: left; }
  .brand__name { font-size: 28px; }
  .brand__mark { width: 26px; height: 21px; }
  .header-actions { display: inline-flex; }
  .header-actions .pill { padding: 10px 16px; font-size: 14px; }
  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    display: none;
    padding: 8px var(--gutter) 20px;
    background: var(--surface);
    border-block: 1px solid var(--line-2);
    box-shadow: 0 30px 60px -24px rgba(0, 0, 0, 0.7);
  }
  .site-header.is-open .site-nav { display: block; }
  .site-nav__list { flex-direction: column; align-items: stretch; gap: 0; font-size: 18px; }
  .site-nav__list li { border-bottom: 1px solid var(--line); }
  .site-nav__list li:last-child { border-bottom: 0; padding-top: 16px; }
  .site-nav__list a:not(.pill) { display: block; padding: 16px 0; }
  .site-nav__list .pill { width: 100%; justify-content: center; min-height: 52px; font-size: 16px; }


  .section__head { flex-direction: column; align-items: flex-start; gap: 16px; }
  .section__aside { max-width: 640px; }
  .route-cards { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .route-card--marked { order: -1; }
  .route-card .btn { align-self: stretch; }

  .steps { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .step { flex-direction: row; gap: 18px; align-items: flex-start; }
  .step__rule { flex-shrink: 0; width: 34px; }
  .step__rule::after { display: none; }
  .step__num { font-size: 52px; line-height: 0.9; }
  .step__body { gap: 6px; }
  .step__text { font-size: 15px; line-height: 1.55; }

  .faq-preview { display: flex; flex-direction: column; gap: 24px; }

  .masthead__grid { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .masthead .vista { display: none; }
  .article__grid, .article__grid--wide { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .toc { position: static; }
  .toc ol { flex-direction: row; flex-wrap: wrap; gap: 8px 16px; border-left: 0; padding-left: 0; }
  .toc__meta { padding-top: 0; }
  .library-intro { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 1279px) and (min-width: 720px) {
  .band { min-height: 0; justify-content: flex-start; padding-bottom: 36vw; }
  .band__img { top: auto; bottom: -32cqw; }
  .band__body { max-width: 58%; }
  .hero__copy { max-width: 680px; }
  .hero__actions { flex-direction: row; align-items: center; }
  .hero__actions .btn--ghost { align-self: auto; }
}

@media (max-width: 1099px) and (min-width: 720px) {
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 719px) {
  .eyebrow { font-size: 12px; letter-spacing: 0.18em; }
  .lib { grid-template-columns: minmax(0, 1fr); row-gap: 28px; }
  .lib__cards { order: 2; }
  .lib__all { order: 3; justify-self: stretch; font-size: 15px; font-weight: 600; }
  .btn { font-size: 16px; }
  .section__title { line-height: 1.02; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .card { min-height: 150px; padding: 18px; gap: 10px; border-radius: 16px; }
  .card__tag { font-size: 11px; padding: 3px 9px; }
  .card__name { font-size: 28px; flex-grow: 1; }
  .card__text { display: none; }
  .card__more { font-size: 13px; }
  .cards--preview > li:nth-child(n + 5) { display: none; }
  .cards--full .card__text { display: block; font-size: 14px; }
  .cards--full .card__name { flex-grow: 0; }
  .cards--full { grid-template-columns: minmax(0, 1fr); }
  .cards--full .card { min-height: 0; }
  .related .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .related .card { min-height: 130px; padding: 18px; }
  .related .card__name { font-size: 24px; }
  .qa { padding: 22px 0; gap: 8px; }
  .qa__a { font-size: 15px; }
  .band { min-height: 0; justify-content: flex-start; padding: 40px 24px 300px; border-radius: 22px; }
  .band__img { left: -74.4cqw; top: auto; bottom: -125px; width: 200cqw; }
  .route-card .btn { padding-inline: 20px; }
  .band__body { margin-top: 0; max-width: none; gap: 18px; }
  .band__title { font-size: 40px; line-height: 1.02; }
  .band__text { font-size: 16px; }
  .band .btn { font-size: 16px; padding: 15px 22px; }
  .site-footer { padding-block: 56px 40px; }
  .site-footer__top { flex-direction: column; gap: 28px; padding-bottom: 28px; }
  .site-footer__cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; width: 100%; }
  .site-footer__legal { font-size: 12px; padding-top: 28px; }
  .prose { font-size: 17px; }
  .prose .lead { font-size: 18px; }
  .short { padding: 22px; }
  .ladder { padding: 20px; }
  .ladder ol { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .ladder li { display: grid; grid-template-columns: 6px minmax(0, 1fr); column-gap: 14px; row-gap: 4px; }
  .ladder__bar { grid-row: 1 / span 3; width: 6px; height: auto; }
  .ladder li[data-state="partial"] .ladder__bar { background: linear-gradient(to bottom, var(--accent) 0 40%, var(--line-2) 40% 100%); }
  .cautions { grid-template-columns: minmax(0, 1fr); }
  .facts { padding: 22px; }
  .facts__row { grid-template-columns: 108px minmax(0, 1fr); gap: 12px; font-size: 14px; }
  .compare { font-size: 14px; }
  .compare th, .compare td { padding: 14px; }
  .compare-scroll { overflow-x: visible; border: 0; }
  .compare thead { display: none; }
  .compare, .compare tbody, .compare tr, .compare th, .compare td { display: block; width: 100%; }
  .compare tr { border: 1px solid var(--line); border-radius: 16px; margin-bottom: 12px; overflow: hidden; }
  .compare tbody th { width: 100%; background: var(--surface); border-bottom: 1px solid var(--line); }
  .compare td { border-bottom: 1px solid var(--line); }
  .compare td::before { content: attr(data-label); display: block; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; color: var(--faint); margin-bottom: 4px; }
  .compare td.is-marked::before { color: var(--accent); }
  .compare tr td:last-child { border-bottom: 0; }
  .step-list > li { grid-template-columns: 40px minmax(0, 1fr); gap: 14px; }
  .step-list__num { font-size: 44px; }
  .step-list__title { font-size: 22px; }
}

@media (max-width: 380px) {
  .header-actions .pill { padding: 9px 12px; }
  .chooser { padding: 20px; }
  .route-option { font-size: 13.5px; }
}

@media (scripting: none) {
  .nav-toggle { display: none; }
}
@media (scripting: none) and (max-width: 1099px) {
  .site-header__bar { flex-wrap: wrap; height: auto; padding-block: 14px; row-gap: 8px; }
  .site-nav { position: static; display: block; width: 100%; padding: 0; background: none; border: 0; box-shadow: none; }
  .site-nav__list { flex-direction: row; flex-wrap: wrap; gap: 4px 20px; font-size: 15px; }
  .site-nav__list li { border: 0; }
  .site-nav__list li:last-child { display: none; }
  .site-nav__list a:not(.pill) { padding: 8px 0; }
}