/* The Retatrutide File: hand-written styles. No framework, no theme.
   Tokens follow workbench/style/reta.md. */

@font-face { font-family: "Familjen Grotesk"; src: url("/fonts/familjen-grotesk-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Familjen Grotesk"; src: url("/fonts/familjen-grotesk-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "STIX Two Text"; src: url("/fonts/stix-two-text-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "STIX Two Text"; src: url("/fonts/stix-two-text-latin-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "STIX Two Text"; src: url("/fonts/stix-two-text-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Azeret Mono"; src: url("/fonts/azeret-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Azeret Mono"; src: url("/fonts/azeret-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }

:root {
  --ultra: #2438E8;
  --ultra-deep: #1A2BC2;
  --ink: #0F1535;
  --ink-deep: #0A0E26;
  --paper: #FFFFFF;
  --tint: #EAEEFF;
  --tint-2: #DDE3FF;
  --mari: #FFB81C;
  --slate: #5B6280;
  --on-ultra: #FFFFFF;
  --on-ultra-soft: #DCE1FF;
  --on-ink-soft: #AEB4CF;

  --display: "Familjen Grotesk", "Helvetica Neue", Arial, sans-serif;
  --body: "STIX Two Text", "Times New Roman", Georgia, serif;
  --mono: "Azeret Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --s-13: 0.8125rem; --s-16: 1rem; --s-19: 1.1875rem; --s-24: 1.5rem;
  --s-32: 2rem; --s-44: 2.75rem; --s-64: 4rem;

  --page: 1040px;
  --data: 1040px;
  --text: 700px;
  --gutter: clamp(16px, 4vw, 40px);
  --r: 6px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: var(--s-19);
  line-height: 1.6;
  font-kerning: normal;
  font-variant-numeric: lining-nums;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1 0 auto; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ultra); text-decoration-thickness: 1px; text-underline-offset: 0.18em; transition: color 150ms ease, background-color 150ms ease, text-decoration-color 150ms ease; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--mari); outline-offset: 2px; border-radius: 2px; }
main:focus { outline: none; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; margin: 0; text-wrap: balance; }
p { margin: 0; }
.mono { font-family: var(--mono); font-size: var(--s-13); font-weight: 400; letter-spacing: 0.06em; text-transform: uppercase; line-height: 1.5; }
.nw { white-space: nowrap; }
.vh { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.wrap { max-width: calc(var(--data) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }

.skip { position: absolute; left: 12px; top: -60px; z-index: 10; background: var(--mari); color: var(--ink); font-family: var(--mono); font-size: var(--s-13); text-transform: uppercase; letter-spacing: 0.06em; padding: 10px 14px; border-radius: 4px; text-decoration: none; }
.skip:focus { top: 12px; }

/* ---- Source tags ------------------------------------------------------ */
.src {
  font-family: var(--mono);
  font-size: 0.68em;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: normal;
  vertical-align: 0.08em;
  color: var(--ultra);
  border-radius: 2px;
}
.src:hover { text-decoration: underline; text-decoration-thickness: 1px; }

/* ---- Flag ------------------------------------------------------------- */
.flag {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--mari); color: var(--ink);
  font-family: var(--mono); font-size: var(--s-13); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; line-height: 1;
  padding: 9px 12px 8px;
  border-radius: 3px;
}
.flag__sep { width: 5px; height: 5px; background: var(--ink); display: inline-block; }

/* ---- Masthead --------------------------------------------------------- */
.masthead { background: var(--ultra); color: var(--on-ultra); }
.masthead__in { max-width: calc(var(--page) + 2 * var(--gutter)); margin: 0 auto; padding: 22px var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 12px 32px; flex-wrap: wrap; }
.wordmark { display: inline-flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; --glyph-hollow: var(--ultra); }
.wordmark__text { font-family: var(--display); font-weight: 700; font-size: 1.3125rem; letter-spacing: -0.015em; line-height: 1; }
.glyph { flex: none; }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 28px; }
.nav a { color: var(--on-ultra); text-decoration: none; font-family: var(--display); font-weight: 500; font-size: var(--s-16); letter-spacing: 0; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover { border-bottom-color: var(--on-ultra-soft); }
.nav a[aria-current="page"] { border-bottom-color: var(--on-ultra); }

/* ---- Home hero -------------------------------------------------------- */
.hero { background: var(--ultra); color: var(--on-ultra); padding-bottom: 88px; }
.hero__in { max-width: calc(var(--page) + 2 * var(--gutter)); margin: 0 auto; padding: 56px var(--gutter) 0; }
.hero__file { display: flex; flex-wrap: wrap; gap: 8px 0; color: var(--on-ultra-soft); margin-bottom: 40px; }
.hero__file > span { padding: 0 16px; }
.hero__file > span:first-child { padding-left: 0; color: var(--on-ultra); }
.hero__file > span + span { border-left: 2px solid var(--ultra-deep); }
.hero__h1 { font-size: clamp(2.5rem, 6.4vw, var(--s-64)); line-height: 1.0; letter-spacing: -0.03em; max-width: 13.5em; margin-top: 22px; }
.hero__stand { font-size: var(--s-24); line-height: 1.45; color: var(--on-ultra-soft); max-width: 36em; margin-top: 26px; }
.hero__stand .src, .hero .src { color: var(--on-ultra); text-decoration: underline; text-decoration-color: rgba(255, 255, 255, 0.45); text-underline-offset: 0.25em; }
.hero__rail { max-width: calc(var(--page) + 2 * var(--gutter)); margin: 72px auto 0; padding: 0 var(--gutter); }

/* ---- Status rail ------------------------------------------------------ */
.rail { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); }
.st { position: relative; padding-right: 20px; }
.st__dot { position: relative; z-index: 1; display: block; border-radius: 50%; }
.st__body { display: block; }
.st__label, .st__date, .st__note { display: block; }
/* The segment leaving each station is drawn by that station; it is dashed when the next stop is not reached. */
.st:not(:last-child)::after { content: ""; position: absolute; z-index: 0; }

/* hero size, on ultramarine */
.rail--hero .st__dot { width: 26px; height: 26px; background: var(--on-ultra); }
.rail--hero .st:not(:last-child)::after { left: 13px; width: 100%; top: 11.5px; border-top: 3px solid var(--on-ultra); }
.rail--hero .st--current:not(:last-child)::after,
.rail--hero .st--next:not(:last-child)::after,
.rail--hero .st--future:not(:last-child)::after { border-top-style: dashed; border-top-color: var(--on-ultra-soft); }
.rail--hero .st--current .st__dot { width: 40px; height: 40px; margin: -7px 0 -7px -7px; background: var(--mari); box-shadow: 0 0 0 7px var(--ultra); }
.rail--hero .st--next .st__dot,
.rail--hero .st--future .st__dot { background: var(--ultra); border: 3px solid var(--on-ultra-soft); }
.rail--hero .st__body { padding-top: 26px; }
.rail--hero .st__label { font-family: var(--display); font-weight: 700; font-size: var(--s-24); letter-spacing: -0.015em; line-height: 1.1; }
.rail--hero .st__date { font-family: var(--mono); font-size: var(--s-13); letter-spacing: 0.06em; text-transform: uppercase; margin-top: 8px; color: var(--on-ultra); }
.rail--hero .st__note { font-size: var(--s-16); line-height: 1.45; color: var(--on-ultra-soft); margin-top: 10px; max-width: 15em; }
.rail--hero .st__note .src { white-space: nowrap; }
.rail--hero .st--next .st__label, .rail--hero .st--future .st__label { color: var(--on-ultra-soft); }
.rail--hero .st--current .st__date { display: inline-block; background: var(--mari); color: var(--ink); padding: 5px 8px 4px; border-radius: 3px; font-weight: 500; }
.rail--hero .st--current .st__note { color: var(--on-ultra); }

/* compact size, on white, under each article header */
.rail--compact .st__dot { width: 14px; height: 14px; background: var(--ultra); }
.rail--compact .st:not(:last-child)::after { left: 7px; width: 100%; top: 6px; border-top: 2px solid var(--ultra); }
.rail--compact .st--current:not(:last-child)::after,
.rail--compact .st--next:not(:last-child)::after,
.rail--compact .st--future:not(:last-child)::after { border-top-style: dashed; border-top-color: var(--slate); }
.rail--compact .st--current .st__dot { width: 22px; height: 22px; margin: -4px 0 -4px -4px; background: var(--mari); box-shadow: 0 0 0 4px var(--paper); }
.rail--compact .st--next .st__dot, .rail--compact .st--future .st__dot { background: var(--paper); border: 2px solid var(--slate); }
.rail--compact .st__body { padding-top: 14px; }
.rail--compact .st__label { font-family: var(--display); font-weight: 700; font-size: var(--s-16); letter-spacing: -0.01em; line-height: 1.2; }
.rail--compact .st__date { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--slate); margin-top: 4px; line-height: 1.35; }
.rail--compact .st--current .st__date { color: var(--ink); background: var(--mari); display: inline-block; padding: 3px 6px 2px; border-radius: 3px; }
.rail--compact .st--next .st__label, .rail--compact .st--future .st__label { color: var(--slate); }

/* vertical on narrow screens */
@media (max-width: 820px) {
  .rail { grid-template-columns: 1fr; }
  .st { display: grid; grid-template-columns: 26px 1fr; column-gap: 18px; padding-right: 0; padding-bottom: 26px; }
  .st:last-child { padding-bottom: 0; }
  .rail--hero .st:not(:last-child)::after { left: 11.5px; top: 13px; width: 0; height: 100%; border-top: 0; border-left: 3px solid var(--on-ultra); }
  .rail--hero .st--current:not(:last-child)::after,
  .rail--hero .st--next:not(:last-child)::after,
  .rail--hero .st--future:not(:last-child)::after { border-left-style: dashed; border-left-color: var(--on-ultra-soft); }
  .rail--hero .st--current .st__dot { margin: -7px 0 0 -7px; }
  .rail--hero .st__body { padding-top: 0; margin-top: -2px; }
  .rail--hero .st__note { max-width: 28em; }
  .rail--compact .st { grid-template-columns: 14px 1fr; column-gap: 14px; padding-bottom: 12px; }
  .rail--compact .st:not(:last-child)::after { left: 6px; top: 7px; width: 0; height: 100%; border-top: 0; border-left: 2px solid var(--ultra); }
  .rail--compact .st--current:not(:last-child)::after,
  .rail--compact .st--next:not(:last-child)::after,
  .rail--compact .st--future:not(:last-child)::after { border-left-style: dashed; border-left-color: var(--slate); }
  .rail--compact .st__body { padding-top: 0; margin-top: -5px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 12px; }
  .rail--compact .st__date { margin-top: 0; }
  .rail--compact .st--current .st__dot { margin: -4px 0 0 -4px; }
}

/* ---- Folder tabs ------------------------------------------------------ */
.tab { font-family: var(--mono); font-size: var(--s-13); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; line-height: 1; color: var(--ultra); }
.tab--folder { display: inline-block; background: var(--tint); padding: 13px 20px 9px; border-radius: var(--r) var(--r) 0 0; margin-top: -35px; position: relative; }
.tab--card { display: inline-block; background: var(--tint); padding: 10px 14px 6px; border-radius: var(--r) var(--r) 0 0; margin: 0; }
.tab--inline { display: inline-block; background: var(--paper); padding: 7px 10px 5px; border-radius: 4px 4px 0 0; }

/* ---- Article header band --------------------------------------------- */
.t-article .masthead__in { padding-bottom: 58px; }
.ahead { background: var(--tint); }
.ahead__in { max-width: calc(var(--data) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter) 44px; }
.ahead .flag { display: flex; width: max-content; margin-top: 26px; }
.ahead__h1 { font-size: clamp(2.125rem, 4.4vw, var(--s-44)); line-height: 1.05; letter-spacing: -0.025em; max-width: 19em; margin-top: 20px; }
.ahead__stand { font-size: var(--s-24); line-height: 1.45; max-width: 30em; margin-top: 20px; }
.ahead__dates { display: flex; flex-wrap: wrap; gap: 6px 26px; margin-top: 26px; color: var(--slate); }
.ahead__dates a { color: var(--ultra); text-decoration: none; }
.ahead__dates a:hover { text-decoration: underline; }

.railstrip { background: var(--paper); }
.railstrip__in { max-width: calc(var(--data) + 2 * var(--gutter)); margin: 0 auto; padding: 32px var(--gutter) 36px; }
.railstrip__h { color: var(--slate); margin-bottom: 18px; font-weight: 500; letter-spacing: 0.06em; }

/* ---- Article body ----------------------------------------------------- */
.article > .facts, .article > .graphic, .article > .prose, .article > .sources, .article > .changes, .article > .related {
  width: min(var(--data), 100% - 2 * var(--gutter)); margin-left: auto; margin-right: auto;
}
.facts { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 14px 40px; background: var(--tint); border-radius: var(--r); padding: 30px 36px 30px; }
.facts__h { font-size: var(--s-24); letter-spacing: -0.015em; padding-top: 2px; }
.facts__list { list-style: none; margin: 0; padding: 0; counter-reset: fact; }
.facts__list li { position: relative; padding: 0 0 0 26px; margin: 0 0 12px; font-size: var(--s-19); line-height: 1.5; }
.facts__list li:last-child { margin-bottom: 0; }
.facts__list li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 9px; height: 9px; background: var(--ultra); }
@media (max-width: 720px) { .facts { grid-template-columns: 1fr; padding: 24px 22px; } }

.prose { font-size: var(--s-19); }
.prose > * { max-width: var(--text); }
.prose > p, .prose > ul, .prose > ol { margin: 0 0 1.05em; }
.prose h2 { font-size: var(--s-32); line-height: 1.12; margin: 2.1em 0 0.6em; max-width: 20em; }
.prose h3 { font-size: var(--s-24); margin: 1.6em 0 0.5em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: 0.45em; }
.prose ul > li::marker { color: var(--ultra); }
.prose strong { font-weight: 600; }
.prose q { font-style: italic; }
.prose blockquote { margin: 1.4em 0; padding: 18px 24px; background: var(--tint); border-radius: var(--r); font-style: italic; }
.prose > :first-child { margin-top: 0; }
.prose > p:first-child { font-size: 1.3125rem; line-height: 1.55; }

/* tables break out to the data width */
.table-wrap { max-width: var(--data) !important; overflow-x: auto; margin: 1.6em 0 1.2em; border-radius: var(--r); }
.table-wrap:focus-visible { outline-offset: 4px; }
table { border-collapse: collapse; width: 100%; font-size: var(--s-16); line-height: 1.4; min-width: 640px; }
thead th { background: var(--ink); color: var(--paper); font-family: var(--mono); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; text-align: left; padding: 12px 14px 10px; vertical-align: bottom; }
tbody td { padding: 12px 14px; vertical-align: top; }
tbody tr:nth-child(odd) td { background: var(--tint); }
tbody td:first-child { font-family: var(--display); font-weight: 700; letter-spacing: -0.005em; }
td .src { font-size: 0.72em; }

/* ---- Graphic ---------------------------------------------------------- */
.graphic { margin-top: 48px; margin-bottom: 56px; }
.graphic img { width: 100%; max-width: var(--data); border-radius: var(--r); background: var(--tint); }
.graphic figcaption { color: var(--slate); margin-top: 12px; }

/* ---- Boxes ------------------------------------------------------------ */
.unknowns, .used, .sources, .changes { margin-top: 64px; }
.unknowns, .used { width: min(var(--text), 100% - 2 * var(--gutter)); margin-left: max(var(--gutter), (100% - var(--data)) / 2); margin-right: auto; }
.sources > *, .changes > * { max-width: var(--text); }
.unknowns { border: 2px dashed var(--ultra); border-radius: var(--r); padding: 28px 32px 22px; }
.unknowns h2, .used h2 { font-size: var(--s-24); margin-bottom: 14px; }
.unknowns ul, .used ul { margin: 0; padding: 0 0 0 1.2em; }
.unknowns li, .used li { margin-bottom: 10px; }
.unknowns li::marker { color: var(--ultra); content: "?  "; font-family: var(--display); font-weight: 700; }
.used { background: var(--ink); color: var(--paper); border-radius: var(--r); padding: 30px 32px 24px; }
.used p { margin-bottom: 14px; color: var(--on-ink-soft); }
.used a { color: var(--paper); }
.used li::marker { color: var(--mari); }
.used strong { font-weight: 600; }
.related { margin-top: 80px; margin-bottom: 96px; }
.related h2, .sources h2, .changes h2 { font-size: var(--s-24); margin-bottom: 18px; }
.sources ol { margin: 0; padding: 0; list-style: none; font-size: var(--s-16); line-height: 1.5; }
.sources li { margin-bottom: 12px; padding-left: 0; }
.sources__tag { display: block; color: var(--ultra); font-size: 0.75rem; margin-bottom: 2px; }
.sources__type { color: var(--slate); }
.sources__checked { font-size: 0.6875rem; color: var(--slate); white-space: nowrap; margin-left: 4px; }
.changes ol { list-style: none; margin: 0; padding: 0; font-size: var(--s-16); }
.changes li { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 12px 16px; background: var(--tint); border-radius: 4px; margin-bottom: 4px; }
.changes time { color: var(--ultra); padding-top: 2px; }

/* ---- Cards (folder shape: tab on top-left) --------------------------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 28px; }
.card { display: flex; flex-direction: column; }
.card__link { display: flex; flex-direction: column; flex: 1; background: var(--tint); border-radius: 0 var(--r) var(--r) var(--r); padding: 14px 14px 18px; text-decoration: none; color: var(--ink); transition: background-color 150ms ease; }
.card__link:hover { background: var(--tint-2); }
.card__img { border-radius: 4px; width: 100%; }
.card__title { font-family: var(--display); font-weight: 700; font-size: 1.375rem; letter-spacing: -0.015em; line-height: 1.15; margin-top: 16px; padding: 0 4px; }
.card__link:hover .card__title { color: var(--ultra); }
.card__meta { color: var(--slate); margin-top: 10px; padding-left: 4px; font-size: 0.75rem; }
@media (max-width: 980px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .cards { grid-template-columns: 1fr; } }

/* ---- Home sections ---------------------------------------------------- */
.sec-h { font-size: var(--s-32); line-height: 1.1; margin-bottom: 32px; }
.sec-h__k { display: block; color: var(--ultra); font-family: var(--mono); font-size: var(--s-13); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 12px; }
.start { padding: 88px 0 96px; }
.pillar { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); background: var(--tint); border-radius: var(--r); text-decoration: none; color: var(--ink); overflow: hidden; transition: background-color 150ms ease; }
.pillar:hover { background: var(--tint-2); }
.pillar__img { width: 100%; height: auto; align-self: start; }
.pillar__body { display: flex; flex-direction: column; align-items: flex-start; padding: 36px 40px 36px; }
.pillar__title { font-family: var(--display); font-weight: 700; font-size: var(--s-32); line-height: 1.1; letter-spacing: -0.02em; margin-top: 18px; }
.pillar__stand { margin-top: 16px; font-size: var(--s-19); line-height: 1.5; }
.pillar__go { margin-top: auto; padding-top: 28px; color: var(--ultra); font-weight: 500; }
.pillar:hover .pillar__title { color: var(--ultra); }
@media (max-width: 900px) { .pillar { grid-template-columns: 1fr; } .pillar__body { padding: 26px 24px 28px; } }

.questions { background: var(--tint); padding: 88px 0 96px; }
.questions__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.q { background: var(--paper); border-radius: var(--r); padding: 26px 24px 28px; }
.q__h { font-size: 1.75rem; letter-spacing: -0.02em; }
.q__line { font-size: var(--s-16); line-height: 1.45; color: var(--slate); margin-top: 10px; }
.q__list { list-style: none; margin: 22px 0 0; padding: 0; }
.q__list li + li { margin-top: 14px; }
.q__list a { display: block; text-decoration: none; color: var(--ink); }
.q__title { display: block; font-family: var(--display); font-weight: 700; font-size: var(--s-19); line-height: 1.2; letter-spacing: -0.01em; color: var(--ultra); }
.q__list a:hover .q__title { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 0.15em; }
.q__sub { display: block; font-size: 0.9375rem; line-height: 1.4; margin-top: 4px; }
.q__empty { color: var(--slate); margin-top: 22px; }
@media (max-width: 1100px) { .questions__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .questions__grid { grid-template-columns: 1fr; } }

.allguides { padding: 88px 0 104px; }

.log { background: var(--tint); padding: 88px 0 96px; }
.log__list { list-style: none; margin: 0; padding: 0; }
.log__item { display: grid; grid-template-columns: 150px 130px minmax(0, 1fr); gap: 8px 24px; align-items: baseline; background: var(--paper); border-radius: 4px; padding: 18px 24px; margin-bottom: 4px; }
.log__date { color: var(--ink); font-weight: 500; }
.log__kind { color: var(--slate); font-size: 0.75rem; }
.log__text { font-size: var(--s-16); line-height: 1.5; max-width: 44em; }
.log__text a { color: var(--ink); text-decoration: none; }
.log__text a:hover { text-decoration: underline; }
.log__text a:hover { color: var(--ultra); }
.log__item:first-child { background: var(--ultra); color: var(--paper); }
.log__item:first-child .log__date, .log__item:first-child .log__kind { color: var(--on-ultra-soft); }
.log__item:first-child .log__text a { color: var(--paper); }
@media (max-width: 720px) { .log__item { grid-template-columns: 1fr auto; padding: 16px 18px; } .log__text { grid-column: 1 / -1; } }

/* ---- Page header (guides index, about) ------------------------------- */
.phead { background: var(--tint); }
.phead__in { max-width: calc(var(--data) + 2 * var(--gutter)); margin: 0 auto; padding: 48px var(--gutter) 48px; }
.phead__h1 { font-size: clamp(2.125rem, 4.4vw, var(--s-44)); line-height: 1.05; letter-spacing: -0.025em; margin-top: 20px; }
.phead__stand { font-size: var(--s-24); line-height: 1.45; max-width: 30em; margin-top: 18px; }
.aboutgrid { width: min(var(--data), 100% - 2 * var(--gutter)); margin: 56px auto 104px; display: grid; grid-template-columns: minmax(0, var(--text)) minmax(0, 1fr); gap: 0 56px; align-items: start; }
.aboutgrid .prose--page { grid-column: 1; grid-row: 1; }
.filecard { grid-column: 2; grid-row: 1; position: sticky; top: 24px; background: var(--tint); border-radius: var(--r); padding: 22px 24px 8px; margin-top: 6px; }
.filecard__h { color: var(--ultra); font-weight: 500; margin-bottom: 14px; }
.filecard dl { margin: 0; }
.filecard dl > div { padding: 12px 0 14px; }
.filecard dl > div + div { border-top: 3px solid var(--paper); }
.filecard dt { color: var(--slate); font-size: 0.75rem; }
.filecard dd { margin: 4px 0 0; font-size: var(--s-16); line-height: 1.4; }
@media (max-width: 900px) { .aboutgrid { grid-template-columns: 1fr; } .filecard { grid-column: 1; grid-row: auto; position: static; margin: 0 0 40px; } .aboutgrid .prose--page { grid-row: auto; } }
.prose--page > p:first-child { font-size: var(--s-19); }

.gindex { padding-top: 56px; padding-bottom: 104px; }
.gindex__group { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 24px 48px; padding: 36px 0; }
.gindex__group + .gindex__group { border-top: 6px solid var(--tint); }
.gindex__head h2 { font-size: var(--s-32); }
.gindex__head p { color: var(--slate); font-size: var(--s-16); line-height: 1.45; margin-top: 10px; }
.gindex__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.gitem__link { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 24px; align-items: start; background: var(--tint); border-radius: var(--r); padding: 14px; text-decoration: none; color: var(--ink); transition: background-color 150ms ease; }
.gitem__link:hover { background: var(--tint-2); }
.gitem__img { border-radius: 4px; }
.gitem__text { display: flex; flex-direction: column; align-items: flex-start; padding: 6px 8px 4px 0; }
.gitem__title { font-family: var(--display); font-weight: 700; font-size: var(--s-24); line-height: 1.15; letter-spacing: -0.015em; margin-top: 12px; }
.gitem__link:hover .gitem__title { color: var(--ultra); }
.gitem__line { font-size: var(--s-16); line-height: 1.45; margin-top: 8px; }
.gitem__meta { color: var(--slate); margin-top: 12px; font-size: 0.75rem; }
@media (max-width: 860px) { .gindex__group { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .gitem__link { grid-template-columns: 1fr; } }

/* ---- 404 -------------------------------------------------------------- */
.nf { background: var(--ultra); color: var(--paper); }
.nf__in { max-width: calc(var(--page) + 2 * var(--gutter)); margin: 0 auto; padding: 72px var(--gutter) 120px; }
.nf__code { color: var(--on-ultra-soft); }
.nf__h1 { font-size: clamp(2.5rem, 6.4vw, var(--s-64)); line-height: 1; letter-spacing: -0.03em; margin-top: 22px; max-width: 12em; }
.nf__stand { font-size: var(--s-24); line-height: 1.45; color: var(--on-ultra-soft); max-width: 32em; margin-top: 24px; }
.nf__links { list-style: none; padding: 0; margin: 44px 0 0; display: flex; flex-wrap: wrap; gap: 12px; }
.nf__links a { display: inline-block; background: var(--paper); color: var(--ultra); text-decoration: none; font-family: var(--display); font-weight: 700; font-size: var(--s-19); padding: 14px 20px; border-radius: var(--r); transition: background-color 150ms ease; }
.nf__links a:hover { background: var(--tint); }

/* ---- Footer ----------------------------------------------------------- */
.foot { background: var(--ink); color: var(--paper); }
.foot__in { max-width: calc(var(--page) + 2 * var(--gutter)); margin: 0 auto; padding: 72px var(--gutter) 56px; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.4fr) minmax(0, 0.7fr); gap: 48px; }
.wordmark--foot { --glyph-hollow: var(--ink); }
.foot__disclaimer { font-size: var(--s-16); line-height: 1.55; color: var(--on-ink-soft); margin-top: 24px; max-width: 30em; }
.foot__checked { color: var(--paper); margin-top: 22px; font-size: 0.75rem; }
.foot__h { color: var(--on-ink-soft); font-size: 0.75rem; font-weight: 500; margin-bottom: 18px; }
.foot__guides { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; align-content: start; }
.foot__guides .foot__h { grid-column: 1 / -1; }
.foot__group { margin-bottom: 22px; }
.foot__q { font-size: var(--s-16); letter-spacing: -0.005em; margin-bottom: 8px; color: var(--paper); }
.foot ul { list-style: none; margin: 0; padding: 0; }
.foot li { margin-bottom: 6px; font-size: var(--s-16); line-height: 1.35; }
.foot a { color: var(--on-ink-soft); text-decoration: none; }
.foot a:hover { color: var(--paper); text-decoration: underline; }
.foot .wordmark { color: var(--paper); }
.foot__domain { background: var(--ink-deep); color: var(--on-ink-soft); font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.03em; line-height: 1.5; }
.foot__domain span { display: block; max-width: calc(var(--page) + 2 * var(--gutter)); margin: 0 auto; padding: 18px var(--gutter); }
@media (max-width: 980px) { .foot__in { grid-template-columns: 1fr 1fr; } .foot__brand { grid-column: 1 / -1; } }
@media (max-width: 600px) { .foot__in { grid-template-columns: 1fr; } .foot__guides { grid-template-columns: 1fr; } }

/* ---- Small screens ---------------------------------------------------- */
@media (max-width: 600px) {
  body { font-size: 1.125rem; }
  .hero__stand, .ahead__stand, .phead__stand, .nf__stand { font-size: 1.25rem; }
  .prose h2 { font-size: 1.75rem; }
  .sec-h { font-size: 1.75rem; }
  .hero__file { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; }
  .hero__file > span, .hero__file > span:first-child, .hero__file > span + span { padding: 0; border: 0; }
  .unknowns, .used { padding: 24px 20px 18px; }
  .changes li { grid-template-columns: 1fr; gap: 2px; }
  .start, .questions, .allguides, .log { padding: 64px 0 72px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}