/* Ouvare - "formula sheet on black lacquer" system. hb- prefix. System fonts only. */
:root {
  --lac: #1A1512;
  --lac2: #2A221C;
  --umber: #4A2E1E;
  --ink: #221A14;
  --ink2: #4D4036;
  --mute: #7A6B5D;
  --line: #D9CDB8;
  --line2: #E8DFCD;
  --paper: #F2EBDD;
  --paper2: #F8F3E8;
  --card: #FFFCF5;
  --gold: #B8945A;
  --gold2: #D4B171;
  --gold-d: #6E5428;
  --red: #7A3B1E;
  --serif: Georgia, "Times New Roman", "Noto Serif", "Songti SC", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --w: 1180px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }
body { margin: 0; font: 16px/1.7 var(--sans); color: var(--ink); background: var(--paper); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); text-underline-offset: 2px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--serif); line-height: 1.2; letter-spacing: .005em; margin: 0 0 .5em; font-weight: 600; }
h1 { font-size: clamp(1.9rem, 1.2rem + 2.4vw, 3rem); }
h2 { font-size: clamp(1.35rem, 1.1rem + .8vw, 1.8rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.hb-wrap { max-width: var(--w); margin: 0 auto; padding: 0 20px; }
.hb-sr, .hb-hp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hb-skip { position: absolute; top: 0; inset-inline-start: 0; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hb-skip:focus { width: auto; height: auto; clip: auto; overflow: visible; top: 12px; inset-inline-start: 12px; z-index: 50; background: var(--gold); color: var(--lac); padding: 8px 12px; }
.hb-small { font-size: .875rem; color: var(--mute); }
.hb-code { font: 600 .72rem/1 var(--mono); letter-spacing: .08em; color: var(--gold-d); border: 1px solid var(--gold); padding: 4px 7px; border-radius: 2px; white-space: nowrap; background: transparent; }

/* buttons */
.hb-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 22px; font: 700 .95rem/1.2 var(--sans);
  text-decoration: none; border-radius: 2px; border: 1.5px solid transparent; cursor: pointer; letter-spacing: .02em; }
.hb-btn--amber { background: var(--gold); color: var(--lac); border-color: var(--gold); }
.hb-btn--amber:hover { background: var(--gold2); color: var(--lac); }
.hb-btn--line { background: transparent; color: var(--paper); border-color: rgba(242, 235, 221, .5); }
.hb-btn--line:hover { border-color: var(--paper); color: var(--paper); }
.hb-link { font: 600 .9rem var(--sans); }

/* header: lacquer bar with a gold hairline */
.hb-top { position: sticky; top: 0; z-index: 30; background: var(--lac); color: var(--paper); border-bottom: 1px solid var(--gold); }
.hb-top__in { max-width: var(--w); margin: 0 auto; padding: 10px 20px; display: flex; align-items: center; gap: 18px; }
.hb-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--paper); }
.hb-brand__name { font: 500 1.35rem/1 var(--serif); letter-spacing: .14em; }
.hb-nav { margin-left: auto; }
.hb-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; }
.hb-nav a { display: block; padding: 10px 10px; color: var(--paper); text-decoration: none; font-size: .9rem; border-bottom: 1px solid transparent; }
.hb-nav a:hover, .hb-nav a[aria-current] { color: var(--gold2); border-bottom-color: var(--gold); }
.hb-menu { display: none; margin-left: auto; width: 46px; height: 46px; border: 1px solid var(--gold); background: transparent; border-radius: 2px; cursor: pointer; }
.hb-menu__bars, .hb-menu__bars::before, .hb-menu__bars::after { display: block; width: 20px; height: 2px; background: var(--paper); margin: 0 auto; position: relative; content: ""; }
.hb-menu__bars::before { position: absolute; top: -6px; }
.hb-menu__bars::after { position: absolute; top: 6px; }
.hb-lang { position: relative; }
.hb-lang summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 10px; border: 1px solid rgba(184, 148, 90, .6); border-radius: 2px; font-size: .86rem; color: var(--paper); }
.hb-lang summary::-webkit-details-marker { display: none; }
.hb-lang__code { font: 700 .76rem var(--mono); color: var(--gold2); }
.hb-lang ul { position: absolute; right: 0; top: calc(100% + 6px); list-style: none; margin: 0; padding: 6px; background: var(--card); border: 1px solid var(--gold); box-shadow: 0 8px 24px rgba(26, 21, 18, .25); min-width: 180px; z-index: 40; }
.hb-lang ul a { display: block; padding: 8px 10px; color: var(--ink); text-decoration: none; }
.hb-lang ul a:hover, .hb-lang ul a[aria-current] { background: var(--paper); }
.hb-strip { background: var(--lac2); color: #C9B99E; font: .76rem/1 var(--mono); border-bottom: 1px solid rgba(184, 148, 90, .35); }
.hb-strip__in { max-width: var(--w); margin: 0 auto; padding: 7px 20px; display: flex; gap: 22px; white-space: nowrap; overflow: hidden; }
.hb-strip__ful { margin-left: auto; color: var(--gold2); text-decoration: none; }
.hb-strip__ful:hover { color: var(--paper); }

/* hero: page heroes sit on lacquer with a paper formula sheet beside */
.hb-hero { background: var(--lac); color: var(--paper); border-bottom: 1px solid var(--gold); }
.hb-hero__in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 44px; padding-top: 40px; padding-bottom: 44px; align-items: start; }
.hb-hero h1 { color: var(--paper); }
.hb-hero--slim .hb-hero__text { padding: 30px 0 26px; max-width: 820px; }
.hb-lede { font-size: 1.1rem; color: #D8CDBA; max-width: 62ch; }
.hb-hero .hb-lede a, .hb-hero .hb-crumb a { color: var(--gold2); }
.hb-crumb { list-style: none; margin: 0 0 16px; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 0; font-size: .84rem; color: #A89880; }
.hb-crumb li + li::before { content: "/"; margin: 0 8px; color: var(--gold-d); }
.hb-kicker, .hb-byline { display: flex; align-items: center; gap: 10px; font-size: .86rem; color: #A89880; margin-bottom: 14px; }
.hb-hero .hb-code { color: var(--gold2); border-color: var(--gold-d); }
.hb-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.hb-hero__side { display: grid; gap: 16px; }
.hb-photo { margin: 0; position: relative; border: 1px solid var(--gold-d); background: var(--lac2); }
.hb-photo img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.hb-photo figcaption { position: absolute; left: 8px; bottom: 8px; font: .72rem var(--mono); background: rgba(26, 21, 18, .85); color: var(--paper); padding: 3px 6px; }
.hb-hero--home { position: relative; overflow: hidden; }
.hb-hero--home .hb-hero__in { position: relative; z-index: 1; padding-top: 56px; padding-bottom: 60px; }
.hb-hero__bg { position: absolute; inset: 0; margin: 0; }
.hb-hero__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .35; }
.hb-hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(26, 21, 18, .97) 0%, rgba(26, 21, 18, .82) 55%, rgba(26, 21, 18, .6) 100%); }
.hb-stats { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--gold-d); }
.hb-stats li { padding: 14px 14px 0 0; }
.hb-stats b { display: block; font: 600 1.3rem/1.2 var(--serif); color: var(--gold2); }
.hb-stats span { font-size: .84rem; color: #BFB09A; }
.hb-featured { display: block; border: 1px solid var(--gold-d); }
.hb-featured img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

/* formula sheet card */
.hb-sheet-card { background: var(--paper2); color: var(--ink); border: 1px solid var(--gold); box-shadow: inset 0 0 0 4px var(--paper2), inset 0 0 0 5px var(--gold-d); padding: 18px 20px 16px; }
.hb-sheet-card__top { display: flex; align-items: center; gap: 12px; margin: 0 0 12px; padding-bottom: 10px; border-bottom: 1px solid var(--gold); }
.hb-sheet-card__t { font: 500 1.05rem var(--serif); letter-spacing: .06em; }
.hb-sheet__h { font: 600 .7rem var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gold-d); margin: 10px 0 6px; }
.hb-bar { display: flex; height: 14px; border: 1px solid var(--gold-d); background: var(--line2); overflow: hidden; }
.hb-bar__seg { display: block; min-width: 2px; }
.hb-bar__seg--0 { background: #4A2E1E; }
.hb-bar__seg--1 { background: #C8963E; }
.hb-bar__seg--2 { background: #8A9A5B; }
.hb-bar__seg--3 { background: #B98B5E; }
.hb-bar__seg--4 { background: #E0B74A; }
.hb-bar__legend { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .84rem; }
.hb-bar__legend i { display: inline-block; width: 10px; height: 10px; margin-right: 6px; vertical-align: -1px; border: 1px solid var(--gold-d); }
.hb-bar__legend b { font-family: var(--mono); font-weight: 600; }
.hb-formula .hb-small { margin: 6px 0 0; font-size: .78rem; }
.hb-steps7 { counter-reset: s; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.hb-steps7 li { counter-increment: s; font-size: .72rem; line-height: 1.25; padding: 6px 4px 6px 6px; border-top: 2px solid var(--gold); color: var(--ink2); }
.hb-steps7 li::before { content: counter(s, decimal-leading-zero); display: block; font: 600 .68rem var(--mono); color: var(--gold-d); margin-bottom: 2px; }
.hb-spec { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; margin: 10px 0 0; border-top: 1px solid var(--line); }
.hb-spec div { padding: 8px 10px 8px 0; border-bottom: 1px solid var(--line2); }
.hb-spec dt { font: 600 .68rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mute); }
.hb-spec dd { margin: 2px 0 0; font-size: .9rem; font-weight: 600; }

/* bands and cards */
.hb-band { padding: 46px 0; border-bottom: 1px solid var(--line); }
.hb-band:nth-of-type(even) { background: var(--paper2); }
.hb-band__bar { display: flex; align-items: center; gap: 14px; border-bottom: 1px solid var(--gold); padding-bottom: 10px; margin-bottom: 24px; }
.hb-band__bar h2 { margin: 0; }
.hb-band__aside { margin-left: auto; font: .78rem var(--mono); color: var(--mute); letter-spacing: .04em; }
.hb-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(236px, 1fr)); gap: 18px; }
.hb-cards--wide { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.hb-card { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.hb-card:hover { border-color: var(--gold); }
.hb-card__img img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.hb-card__body { display: grid; gap: 6px; padding: 14px 16px 16px; align-content: start; }
.hb-card__body .hb-code { justify-self: start; }
.hb-card__t { font: 600 1.08rem/1.3 var(--serif); }
.hb-card__p { font-size: .88rem; color: var(--mute); }
.hb-card__more { font-size: .84rem; font-weight: 700; color: var(--red); }
.hb-hubs { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }
.hb-hub { display: grid; grid-template-rows: auto 1fr; background: var(--card); border: 1px solid var(--line); }
.hb-hub__img img { width: 100%; aspect-ratio: 16 / 8; object-fit: cover; }
.hb-hub__body { padding: 14px 16px; }
.hb-hub__t { font: 600 1.15rem var(--serif); margin-bottom: 4px; }
.hb-hub__t a { color: var(--ink); text-decoration: none; }
.hb-hub ul { list-style: none; margin: 10px 0 0; padding: 0; border-top: 1px solid var(--line2); }
.hb-hub li a { display: flex; gap: 10px; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--line2); color: var(--ink); text-decoration: none; font-size: .93rem; }
.hb-hub li a:hover { color: var(--red); }

/* sheet / prose */
.hb-sheet { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 44px; padding-top: 44px; padding-bottom: 44px; }
.hb-prose { min-width: 0; }
.hb-prose h2 { margin-top: 1.6em; padding-top: .5em; border-top: 1px solid var(--gold); }
.hb-prose h2:first-child { margin-top: 0; }
.hb-prose h3 { margin-top: 1.4em; }
.hb-prose ul, .hb-prose ol { padding-left: 1.3em; }
.hb-prose li { margin-bottom: .4em; }
.hb-prose aside, .hb-note { background: var(--card); border-left: 3px solid var(--gold); padding: 12px 16px; margin: 1.2em 0; }
.hb-steps { counter-reset: s; list-style: none; padding-left: 0 !important; }
.hb-steps li { counter-increment: s; position: relative; padding-left: 48px; margin-bottom: 14px; }
.hb-steps li::before { content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: 2px; font: 600 .78rem/1 var(--mono); color: var(--gold-d); border: 1px solid var(--gold); padding: 5px 6px; }
.hb-scroll { overflow-x: auto; margin: 1em 0 .4em; }
.hb-prose table, .hb-tbl { width: 100%; border-collapse: collapse; background: var(--card); font-size: .92rem; }
.hb-prose th, .hb-prose td, .hb-tbl th, .hb-tbl td { text-align: left; padding: 8px 10px; border: 1px solid var(--line); vertical-align: top; }
.hb-prose thead th, .hb-tbl thead th { background: var(--lac); color: var(--paper); font: 600 .78rem var(--mono); letter-spacing: .05em; }
.hb-prose caption { text-align: left; font: 600 .78rem var(--mono); color: var(--mute); padding-bottom: 6px; }
.hb-side { display: grid; gap: 18px; align-content: start; position: sticky; top: 108px; }
.hb-data { background: var(--card); border: 1px solid var(--gold); }
.hb-data__h { margin: 0; padding: 10px 12px; font: 600 .74rem var(--mono); letter-spacing: .12em; text-transform: uppercase; background: var(--lac); color: var(--gold2); }
.hb-data table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.hb-data th, .hb-data td { text-align: left; padding: 8px 12px; border-top: 1px solid var(--line2); vertical-align: top; }
.hb-data th { width: 42%; color: var(--mute); font-weight: 600; }
.hb-toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--gold); }
.hb-toc a { display: flex; gap: 10px; padding: 6px 10px; color: var(--ink2); text-decoration: none; font-size: .88rem; }
.hb-toc a span { font: .72rem var(--mono); color: var(--gold-d); padding-top: 3px; }
.hb-toc a:hover { color: var(--red); }

/* faq, related, cue */
.hb-qas { padding-top: 10px; padding-bottom: 30px; max-width: 900px; }
.hb-qa { border-top: 1px solid var(--line); }
.hb-qa summary { cursor: pointer; padding: 14px 0; font-weight: 600; font-family: var(--serif); font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.hb-qa summary::after { content: "+"; font: 600 1.1rem var(--mono); color: var(--gold-d); }
.hb-qa[open] summary::after { content: "-"; }
.hb-qa p { padding-bottom: 12px; }
.hb-next { padding-bottom: 36px; }
.hb-next ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; }
.hb-next a { display: grid; gap: 6px; height: 100%; padding: 12px 14px; background: var(--card); border: 1px solid var(--line); color: var(--ink); text-decoration: none; font-weight: 600; }
.hb-next a .hb-code { justify-self: start; }
.hb-next a:hover { border-color: var(--gold); }
.hb-cue { background: var(--lac); color: var(--paper); border-top: 1px solid var(--gold); }
.hb-cue__in { display: flex; align-items: center; gap: 28px; padding-top: 32px; padding-bottom: 32px; }
.hb-cue p { margin: 0; color: #D8CDBA; max-width: 70ch; }
.hb-cue .hb-btn { margin-left: auto; flex: none; }

/* blog index */
.hb-chips ul { list-style: none; padding: 18px 0 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.hb-chips a { display: inline-flex; gap: 8px; align-items: center; min-height: 40px; padding: 6px 12px; background: var(--card); border: 1px solid var(--line); color: var(--ink); text-decoration: none; font-size: .9rem; }
.hb-chips span { font: .74rem var(--mono); color: var(--mute); }
.hb-notes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; }
.hb-notes a { display: grid; gap: 4px; padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; }
.hb-notes b { font: 600 1rem var(--serif); }
.hb-notes span { font-size: .88rem; color: var(--mute); }
.hb-notes a:hover b { color: var(--red); }
.hb-more { padding: 20px; }

/* rfq */
.hb-rfq fieldset { border: 1px solid var(--line); background: var(--card); margin: 0 0 16px; padding: 16px 18px 18px; }
.hb-rfq legend { font-weight: 600; font-family: var(--serif); padding: 0 6px; display: flex; gap: 10px; align-items: center; }
.hb-rfq__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.hb-rfq label { display: grid; gap: 6px; font-size: .9rem; font-weight: 600; }
.hb-rfq input, .hb-rfq select, .hb-rfq textarea { width: 100%; min-height: 46px; padding: 10px 12px; font: 1rem var(--sans); color: var(--ink); background: #fff; border: 1px solid #9A8B78; border-radius: 2px; }
.hb-rfq__wide { margin-top: 14px; }
.hb-rfq__checks { display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 16px 0 0; }
.hb-rfq__checks > span { width: 100%; font-weight: 700; font-size: .9rem; }
.hb-rfq__checks label { display: flex; gap: 8px; align-items: center; font-weight: 500; min-height: 40px; }
.hb-rfq__checks input { width: 20px; min-height: 20px; height: 20px; }
.hb-rfq__status[data-state="ok"] { color: #2E5E34; font-weight: 700; }
.hb-rfq__status[data-state="err"] { color: #8E2B1C; font-weight: 700; }

/* footer, cookie */
.hb-foot { background: var(--lac); color: #C9B99E; font-size: .9rem; border-top: 1px solid var(--gold); }
.hb-foot__in { max-width: var(--w); margin: 0 auto; padding: 44px 20px 24px; display: grid; grid-template-columns: 1.3fr 1.2fr 1fr 1fr; gap: 30px; }
.hb-foot a { color: var(--paper); }
.hb-foot ul { list-style: none; margin: 0; padding: 0; }
.hb-foot li { margin-bottom: 6px; }
.hb-foot__name { display: flex; align-items: center; gap: 10px; font: 500 1.2rem var(--serif); letter-spacing: .14em; color: var(--paper); }
.hb-foot__h { font: 600 .72rem var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--gold2); }
.hb-foot__ful { color: var(--gold2) !important; }
.hb-foot .hb-small { color: #A89880; }
.hb-foot__legal { max-width: var(--w); margin: 0 auto; padding: 16px 20px 30px; border-top: 1px solid var(--gold-d); font-size: .82rem; color: #A89880; }
.hb-cookie { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 60; max-width: 560px; display: flex; gap: 14px; align-items: center;
  background: var(--card); border: 1px solid var(--gold); padding: 12px 14px; box-shadow: 0 10px 30px rgba(0, 0, 0, .25); }
.hb-cookie[hidden] { display: none; }
.hb-cookie p { margin: 0; font-size: .88rem; }
.hb-cookie__ok { min-width: 64px; min-height: 44px; background: var(--lac); color: var(--paper); border: 0; border-radius: 2px; font-weight: 700; cursor: pointer; }

/* codes and numbers read left-to-right everywhere */
.hb-code, .hb-bar__legend b, .hb-stats b { direction: ltr; unicode-bidi: isolate; }

/* rtl */
[dir="rtl"] .hb-nav { margin-left: 0; margin-right: auto; }
[dir="rtl"] .hb-strip__ful, [dir="rtl"] .hb-band__aside, [dir="rtl"] .hb-cue .hb-btn { margin-left: 0; margin-right: auto; }
[dir="rtl"] .hb-lang ul { right: auto; left: 0; }
[dir="rtl"] .hb-prose aside, [dir="rtl"] .hb-note { border-left: 0; border-right: 3px solid var(--gold); }
[dir="rtl"] .hb-toc ol { border-left: 0; border-right: 1px solid var(--gold); }
[dir="rtl"] .hb-steps li { padding-left: 0; padding-right: 48px; }
[dir="rtl"] .hb-steps li::before { left: auto; right: 0; }
[dir="rtl"] .hb-prose th, [dir="rtl"] .hb-prose td, [dir="rtl"] .hb-data th, [dir="rtl"] .hb-data td { text-align: right; }
[dir="rtl"] .hb-bar__legend i { margin-right: 0; margin-left: 6px; }
[dir="rtl"] .hb-hero__bg::after { background: linear-gradient(270deg, rgba(26, 21, 18, .97) 0%, rgba(26, 21, 18, .82) 55%, rgba(26, 21, 18, .6) 100%); }

/* responsive */
@media (max-width: 1100px) {
  .hb-nav a { padding: 10px 7px; font-size: .84rem; }
  .hb-strip__std { display: none; }
}
@media (max-width: 960px) {
  .hb-menu { display: block; }
  .hb-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--lac); border-bottom: 1px solid var(--gold); margin: 0; }
  .hb-top.is-open .hb-nav { display: block; }
  .hb-nav ul { flex-direction: column; padding: 6px 20px 14px; }
  .hb-nav a { padding: 13px 0; font-size: 1rem; border-bottom: 1px solid var(--lac2); }
  .hb-top__in { position: relative; flex-wrap: nowrap; }
  .hb-hero__in, .hb-sheet { grid-template-columns: 1fr; }
  .hb-side { position: static; }
  .hb-foot__in { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .hb-top__cta { display: none; }
  .hb-lang__name { display: none; }
  .hb-brand__name { font-size: 1.1rem; letter-spacing: .1em; }
  .hb-strip__in { gap: 12px; }
  .hb-strip__in > span:first-child { display: none; }
  .hb-strip__ful { margin-left: 0; }
  .hb-hero__in { padding-top: 26px; padding-bottom: 30px; gap: 24px; }
  .hb-stats { grid-template-columns: 1fr 1fr; }
  .hb-steps7 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .hb-hubs { grid-template-columns: 1fr; }
  .hb-notes, .hb-rfq__grid { grid-template-columns: 1fr; }
  .hb-cue__in { flex-direction: column; align-items: flex-start; }
  .hb-cue .hb-btn { margin-left: 0; }
  .hb-foot__in { grid-template-columns: 1fr; }
  .hb-band { padding: 32px 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* codes inside the paper sheet card keep the dark gold even when the card sits on the lacquer hero */
.hb-sheet-card .hb-code { color: var(--gold-d); border-color: var(--gold); }