/* Port of the approved Guide A prototype. Article-specific readable sizing is in guide-article.css. */
.guide-site {
  --paper: #fff;
  --guide-paper-deep: #ece8e1;
  --guide-ink-soft: #66625d;
  background: var(--paper);
}

.guide-page { background: var(--paper); }
.guide-page article { min-width: 0; }

.guide-hero {
  position: relative;
  min-height: 640px;
  height: min(82svh, 790px);
  overflow: hidden;
  isolation: isolate;
  background: #1a1613;
  color: #fff;
}
.guide-hero__media {
  position: absolute;
  z-index: -2;
  inset: 0;
  height: 100%;
  object-fit: cover;
  object-position: center 54%;
  filter: saturate(.82) contrast(1.04);
  transform: scale(1.025);
  opacity: 0;
  transition: opacity .75s ease, transform 1.8s cubic-bezier(.2,.7,.2,1);
}
.guide-site.is-ready .guide-hero__media { opacity: 1; transform: scale(1); }
.guide-hero__shade {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(90deg, rgba(5,5,5,.78) 0%, rgba(5,5,5,.45) 42%, rgba(5,5,5,.05) 76%), linear-gradient(0deg, rgba(4,4,4,.66) 0%, transparent 46%);
}
.guide-breadcrumb {
  position: absolute;
  top: 30px;
  left: clamp(28px, 4vw, 64px);
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.72);
  font-family: Montserrat, "Century Gothic", sans-serif;
  font-size: 8px;
  letter-spacing: .1em;
}
.guide-breadcrumb b { color: #fff; font-weight: 500; }
.guide-breadcrumb a:hover, .guide-breadcrumb a:focus-visible { color: var(--red-on-dark); }
.guide-hero__copy {
  position: absolute;
  left: clamp(34px, 6.2vw, 96px);
  bottom: clamp(58px, 8vh, 90px);
  width: min(710px, calc(100% - 180px));
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .65s ease .22s, transform .9s cubic-bezier(.2,.7,.2,1) .22s;
}
.guide-site.is-ready .guide-hero__copy { opacity: 1; transform: none; }
.guide-hero__copy > p { margin: 0 0 17px; display: flex; gap: 20px; align-items: center; font-family: Montserrat, "Century Gothic", sans-serif; font-size: 9px; letter-spacing: .15em; }
.guide-hero__copy > p b { color: var(--red-on-dark); font-weight: 600; }
.guide-hero__copy > p span { color: #d0cfcb; }
.guide-hero h1 { margin: 0; font-size: clamp(42px, 5.1vw, 72px); font-weight: 600; line-height: 1.2; letter-spacing: .015em; }
.guide-hero h1 span { display: block; }
.guide-hero h1 span:last-child { color: #fff; }
.guide-hero__lead { margin-top: 22px; font-size: 15px; font-weight: 500; line-height: 1.9; letter-spacing: .025em; }
.guide-hero__meta { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 12px 24px; color: rgba(255,255,255,.72); font-family: Montserrat, "Century Gothic", sans-serif; font-size: 8px; letter-spacing: .11em; }
.guide-scroll-cue {
  position: absolute;
  right: 30px;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 13px;
  font-family: Montserrat, "Century Gothic", sans-serif;
  font-size: 8px;
  letter-spacing: .14em;
}
.guide-scroll-cue i { width: 52px; height: 1px; overflow: hidden; background: rgba(255,255,255,.45); }
.guide-scroll-cue i::after { content: ""; display: block; width: 100%; height: 100%; background: var(--red-on-dark); animation: guide-cue 2.2s ease-in-out infinite; }

.guide-series-bar {
  min-height: 92px;
  padding: 0 clamp(34px, 6.2vw, 96px);
  border-bottom: 1px solid #d7d2ca;
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  background: #fff;
}
.guide-series-bar > span { color: var(--red); font-family: Montserrat, "Century Gothic", sans-serif; font-size: 9px; font-weight: 600; letter-spacing: .14em; }
.guide-series-bar p { margin: 0; color: var(--guide-ink-soft); font-size: 12px; line-height: 1.7; }
.guide-series-bar a { min-height: 38px; border-bottom: 1px solid #8d8982; display: inline-flex; align-items: center; gap: 14px; font-size: 10px; font-weight: 600; }
.guide-series-bar a span { color: var(--red); }

.guide-quick {
  width: min(1180px, calc(100% - 120px));
  margin: 0 auto;
  padding: 104px 0 110px;
}
.guide-quick > header { display: grid; grid-template-columns: 190px minmax(0, 1fr) minmax(260px, .75fr); gap: 26px; align-items: end; }
.guide-quick > header p, .guide-heading > div > p, .guide-related > header p, .guide-cta > p {
  margin: 0;
  color: var(--red);
  font-family: Montserrat, "Century Gothic", sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .16em;
}
.guide-quick > header h2 { margin: 0; font-size: clamp(31px, 3vw, 43px); font-weight: 600; line-height: 1.35; }
.guide-quick > header > span { color: var(--guide-ink-soft); font-size: 12px; line-height: 1.8; }
.guide-quick__choices { margin-top: 40px; border-top: 1px solid #beb9b1; border-bottom: 1px solid #beb9b1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.guide-quick__choices a { min-height: 176px; padding: 28px 30px 24px; display: flex; flex-direction: column; transition: background .25s ease, color .25s ease; }
.guide-quick__choices a + a { border-left: 1px solid #beb9b1; }
.guide-quick__choices small { color: var(--red); font-family: Montserrat, "Century Gothic", sans-serif; font-size: 8px; font-weight: 600; letter-spacing: .13em; }
.guide-quick__choices b { margin-top: 24px; font-size: 20px; font-weight: 600; line-height: 1.5; }
.guide-quick__choices span { margin-top: auto; display: flex; justify-content: space-between; gap: 16px; color: var(--guide-ink-soft); font-size: 11px; }
.guide-quick__choices i { color: var(--red); font-family: Montserrat, sans-serif; font-style: normal; }
.guide-quick__choices a:hover, .guide-quick__choices a:focus-visible { background: #0b0b0b; color: #fff; }
.guide-quick__choices a:hover span, .guide-quick__choices a:focus-visible span { color: #c9c6c0; }
.guide-quick__note { margin: 30px 0 0; padding: 22px 0; border-bottom: 1px solid #d7d2ca; display: grid; grid-template-columns: 150px minmax(0, 1fr) auto; gap: 24px; align-items: center; }
.guide-quick__note b { color: var(--red); font-size: 12px; }
.guide-quick__note span { font-size: 12px; line-height: 1.8; }
.guide-quick__note a { font-family: Montserrat, "Century Gothic", sans-serif; font-size: 9px; font-weight: 600; letter-spacing: .08em; border-bottom: 1px solid #777; }

.guide-story-grid {
  width: min(1220px, calc(100% - 96px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: clamp(54px, 6vw, 94px);
  align-items: start;
}
.guide-toc { position: relative; align-self: stretch; }
.guide-toc__panel { position: sticky; top: 30px; padding: 28px 0 24px; border-top: 2px solid var(--ink); background: var(--paper); }
.guide-toc__panel > p { margin: 0 0 18px; color: var(--red); font-family: Montserrat, "Century Gothic", sans-serif; font-size: 9px; font-weight: 600; letter-spacing: .16em; }
.guide-toc__panel > div { border-top: 1px solid #d7d2ca; }
.guide-toc__panel a { position: relative; min-height: 55px; padding: 0 8px; border-bottom: 1px solid #d7d2ca; display: grid; grid-template-columns: 36px minmax(0, 1fr); align-items: center; color: #77736d; font-family: Montserrat, "Century Gothic", sans-serif; font-size: 8px; letter-spacing: .08em; }
.guide-toc__panel a span { color: var(--red); }
.guide-toc__panel a::before { content: ""; position: absolute; left: 0; top: 50%; width: 0; height: 1px; background: var(--red); transition: width .25s ease; }
.guide-toc__panel a.is-active { padding-left: 34px; color: var(--ink); font-weight: 600; }
.guide-toc__panel a.is-active::before { width: 22px; }
.guide-toc__panel footer { margin-top: 24px; display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: center; font-family: Montserrat, "Century Gothic", sans-serif; }
.guide-toc__panel footer span, .guide-toc__panel footer b { font-size: 7px; letter-spacing: .1em; }
.guide-toc__panel footer b { font-weight: 600; }
.guide-toc__panel footer i { grid-column: 1 / -1; height: 2px; background: #d4cfc7; overflow: hidden; }
.guide-toc__panel footer i::after { content: ""; display: block; width: calc((var(--scroll-progress)) * 100%); height: 100%; background: var(--red); }
.guide-flow { min-width: 0; }
.guide-section { padding: 118px 0 130px; border-top: 1px solid #cfcac2; }
.guide-heading { scroll-margin-top: 28px; margin-bottom: 54px; display: grid; grid-template-columns: 62px minmax(0, 1fr); gap: 26px; align-items: start; }
.guide-heading > span { padding-top: 4px; color: var(--red); font-family: Montserrat, "Century Gothic", sans-serif; font-size: 11px; font-weight: 600; letter-spacing: .12em; }
.guide-heading h2 { max-width: 760px; margin: 8px 0 0; font-size: clamp(31px, 3.5vw, 50px); font-weight: 600; line-height: 1.35; letter-spacing: .01em; }
.guide-heading__description { margin-top: 15px; color: var(--guide-ink-soft); font-size: 13px; line-height: 1.8; }

.guide-product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 34px 24px; }
.guide-product-grid > div { min-width: 0; scroll-margin-top: 28px; }
.guide-product-grid > div:first-child { grid-column: 1 / -1; }
.guide-product-card { height: 100%; display: flex; flex-direction: column; background: #fff; }
.guide-product-card--featured { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr); }
.guide-product-card figure { margin: 0; min-width: 0; background: #181818; }
.guide-product-card figure img { height: 360px; object-fit: cover; object-position: center; }
.guide-product-card--featured figure img { height: 100%; min-height: 560px; object-position: center 56%; }
.guide-product-card figure figcaption, .guide-wide-photo figcaption, .guide-install__panel figcaption { min-height: 40px; padding: 0 16px; display: flex; align-items: center; gap: 12px; background: #111; color: #c7c4be; font-family: Montserrat, "Century Gothic", sans-serif; font-size: 7px; letter-spacing: .13em; }
.guide-product-card figure figcaption span, .guide-wide-photo figcaption span, .guide-install__panel figcaption span { color: var(--red-on-dark); }
.guide-product-card__body { flex: 1; padding: 30px 30px 28px; border: 1px solid #dedad3; border-top: 0; display: flex; flex-direction: column; }
.guide-product-card--featured .guide-product-card__body { padding: clamp(34px, 4vw, 52px); border-top: 1px solid #dedad3; border-left: 0; }
.guide-product-card__brand { margin: 0; color: var(--red); font-family: Montserrat, "Century Gothic", sans-serif; font-size: 8px; font-weight: 600; letter-spacing: .16em; }
.guide-product-card h3 { margin: 9px 0 0; font-size: clamp(23px, 2.25vw, 32px); font-weight: 600; line-height: 1.45; }
.guide-product-card h3 span { display: block; white-space: nowrap; }
.guide-product-card__catch { margin: 20px 0 0; font-size: 14px; font-weight: 600; line-height: 1.75; }
.guide-product-card__description { margin: 12px 0 0; color: var(--guide-ink-soft); font-size: 12px; line-height: 1.9; }
.guide-product-card dl { margin: 28px 0 0; border-top: 1px solid #dedad3; }
.guide-product-card dl div { min-height: 40px; padding: 8px 0; border-bottom: 1px solid #dedad3; display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 10px; align-items: center; }
.guide-product-card dt { color: #7b7771; font-size: 10px; }
.guide-product-card dd { margin: 0; font-size: 10px; line-height: 1.5; }
.guide-product-card__body > a { width: fit-content; margin-top: auto; padding-top: 28px; border-bottom: 1px solid #8b8780; display: inline-flex; gap: 14px; align-items: center; font-family: Montserrat, "Century Gothic", sans-serif; font-size: 9px; font-weight: 600; letter-spacing: .1em; }
.guide-product-card__body > a span { color: var(--red); }
.guide-editor-note { margin-top: 72px; padding: 52px clamp(34px, 5vw, 64px); background: #111; color: #fff; }
.guide-editor-note > p { margin: 0; color: var(--red-on-dark); font-family: Montserrat, "Century Gothic", sans-serif; font-size: 8px; letter-spacing: .15em; }
.guide-editor-note > h3 { margin: 20px 0 30px; font-size: clamp(25px, 2.8vw, 38px); font-weight: 500; line-height: 1.55; }
.guide-editor-note ol { margin: 0; padding: 0; border-top: 1px solid #3a3a3a; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); list-style: none; }
.guide-editor-note li { min-width: 0; padding: 25px 22px 4px 0; display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 10px; }
.guide-editor-note li + li { padding-left: 22px; border-left: 1px solid #3a3a3a; }
.guide-editor-note li > span { color: var(--red-on-dark); font-family: Montserrat, "Century Gothic", sans-serif; font-size: 8px; letter-spacing: .1em; }
.guide-editor-note li b { font-size: 13px; font-weight: 600; }
.guide-editor-note li p { margin: 7px 0 0; color: #bdbab4; font-size: 10px; line-height: 1.8; }

.guide-wide-photo { margin: 0; }
.guide-wide-photo img { height: min(64vw, 650px); object-fit: cover; object-position: center 48%; }
.guide-models__lead { max-width: 760px; margin: 44px 0 38px; font-size: 15px; line-height: 2; }
.guide-models__lead strong { color: var(--red); }
.guide-table-wrap { border-top: 2px solid var(--ink); }
.guide-table-wrap table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.guide-table-wrap th { padding: 15px 12px; border-bottom: 1px solid #aaa59d; color: #76716a; font-family: Montserrat, "Century Gothic", sans-serif; font-size: 8px; font-weight: 600; letter-spacing: .08em; text-align: left; }
.guide-table-wrap th:nth-child(1) { width: 27%; }
.guide-table-wrap th:nth-child(2) { width: 14%; }
.guide-table-wrap th:nth-child(3) { width: 20%; }
.guide-table-wrap td { padding: 18px 12px; border-bottom: 1px solid #d3cec6; font-size: 11px; line-height: 1.65; vertical-align: top; }
.guide-table-wrap td strong { font-size: 12px; }
.guide-check-list { margin-top: 34px; padding: 30px 32px; border: 1px solid #c8c2b9; display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 28px; }
.guide-check-list > p { margin: 0; color: var(--red); font-family: Montserrat, "Century Gothic", sans-serif; font-size: 8px; font-weight: 600; letter-spacing: .13em; }
.guide-check-list ol { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.guide-check-list li { padding: 0 18px; border-left: 1px solid #d1cbc3; }
.guide-check-list li b, .guide-check-list li span { display: block; }
.guide-check-list li b { font-size: 12px; }
.guide-check-list li span { margin-top: 5px; color: var(--guide-ink-soft); font-size: 9px; }

.guide-install__panel { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr); background: #111; color: #fff; }
.guide-install__panel figure { min-width: 0; margin: 0; display: flex; flex-direction: column; }
.guide-install__panel figure img { flex: 1; min-height: 620px; object-fit: cover; }
.guide-install__panel ol { margin: 0; padding: 28px 34px; list-style: none; display: flex; flex-direction: column; justify-content: center; }
.guide-install__panel li { padding: 24px 0; border-bottom: 1px solid #383838; display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 16px; }
.guide-install__panel li:last-child { border-bottom: 0; }
.guide-install__panel li > span { color: var(--red-on-dark); font-family: Montserrat, "Century Gothic", sans-serif; font-size: 9px; letter-spacing: .1em; }
.guide-install__panel li b { font-size: 14px; font-weight: 600; }
.guide-install__panel li p { margin: 5px 0 0; color: #bdbab5; font-size: 10px; line-height: 1.75; }
.guide-install__tip { margin: 0; padding: 28px 32px; border: 1px solid #c8c2b9; border-top: 0; display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 22px; }
.guide-install__tip b { color: var(--red); font-family: Montserrat, "Century Gothic", sans-serif; font-size: 9px; letter-spacing: .13em; }
.guide-install__tip span { font-size: 12px; line-height: 1.85; }

.guide-faq__list { border-top: 2px solid var(--ink); }
.guide-faq__item { border-bottom: 1px solid #c9c3ba; }
.guide-faq__item h3 { margin: 0; }
.guide-faq__item button { width: 100%; min-height: 88px; border: 0; padding: 20px 6px; background: transparent; display: grid; grid-template-columns: 58px minmax(0, 1fr) 30px; gap: 16px; align-items: center; font-size: 15px; font-weight: 600; text-align: left; cursor: pointer; }
.guide-faq__item button > span { color: var(--red); font-family: Montserrat, "Century Gothic", sans-serif; font-size: 9px; letter-spacing: .1em; }
.guide-faq__item button i { position: relative; width: 24px; height: 24px; }
.guide-faq__item button i::before, .guide-faq__item button i::after { content: ""; position: absolute; top: 50%; left: 50%; width: 16px; height: 1px; background: var(--ink); transform: translate(-50%, -50%); transition: transform .25s ease; }
.guide-faq__item button i::after { transform: translate(-50%, -50%) rotate(90deg); }
.guide-faq__item.is-open button i::after { transform: translate(-50%, -50%) rotate(0); }
.guide-faq__item > div { padding: 0 54px 28px 80px; }
.guide-faq__item > div p { margin: 0; max-width: 720px; color: var(--guide-ink-soft); font-size: 13px; line-height: 2; }

.guide-related { padding: 118px 0 130px; border-top: 1px solid #cfcac2; }
.guide-related > header { margin-bottom: 42px; display: flex; align-items: baseline; justify-content: space-between; gap: 30px; }
.guide-related > header h2 { margin: 0; font-size: clamp(29px, 3vw, 42px); font-weight: 600; }
.guide-related > div { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid #bbb6ae; border-bottom: 1px solid #bbb6ae; }
.guide-related > div > a { min-width: 0; padding: 20px 20px 24px; transition: background .25s ease; }
.guide-related > div > a + a { border-left: 1px solid #bbb6ae; }
.guide-related > div > a:hover, .guide-related > div > a:focus-visible { background: #fff; }
.guide-related__image { display: block; height: 190px; overflow: hidden; background: #ddd; }
.guide-related__image img { height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.guide-related > div > a:hover img, .guide-related > div > a:focus-visible img { transform: scale(1.035); }
.guide-related small { margin-top: 18px; display: flex; gap: 12px; color: #76716a; font-family: Montserrat, "Century Gothic", sans-serif; font-size: 7px; letter-spacing: .1em; }
.guide-related small b { color: var(--red); }
.guide-related h3 { margin: 12px 0 0; font-size: 15px; font-weight: 600; line-height: 1.75; }
.guide-related__link { margin-top: 24px; display: flex; align-items: center; justify-content: space-between; font-family: Montserrat, "Century Gothic", sans-serif; font-size: 8px; font-weight: 600; letter-spacing: .1em; }
.guide-related__link i { color: var(--red); font-style: normal; }

.guide-cta { margin-bottom: 130px; padding: clamp(50px, 7vw, 86px); background: #111; color: #fff; }
.guide-cta h2 { margin: 20px 0 0; font-size: clamp(30px, 4vw, 52px); font-weight: 600; line-height: 1.45; }
.guide-cta > span { display: block; margin-top: 20px; color: #bbb8b2; font-size: 12px; line-height: 1.85; }
.guide-cta > div { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 12px 28px; }
.guide-cta > div a { min-height: 48px; padding: 0 20px; border: 1px solid #666; display: inline-flex; align-items: center; gap: 28px; font-family: Montserrat, "Century Gothic", sans-serif; font-size: 9px; font-weight: 600; letter-spacing: .08em; }
.guide-cta > div a:first-child { border-color: #fff; background: #fff; color: #111; }
.guide-cta > div i { color: var(--red); font-style: normal; }
.guide-cta > small { display: block; margin-top: 22px; color: #7f7c77; font-size: 9px; }

[data-guide-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .9s cubic-bezier(.2,.7,.2,1); }
[data-guide-reveal].is-visible { opacity: 1; transform: none; }

@keyframes guide-cue {
  0% { transform: translateX(-105%); }
  45%, 100% { transform: translateX(105%); }
}

@media (max-width: 1080px) {
  .guide-series-bar { grid-template-columns: 180px minmax(0, 1fr) auto; }
  .guide-quick { width: min(100% - 72px, 1060px); }
  .guide-story-grid { width: min(100% - 60px, 1100px); grid-template-columns: 180px minmax(0, 1fr); gap: 48px; }
  .guide-product-card figure img { height: 310px; }
  .guide-product-card--featured { grid-template-columns: 1fr 1fr; }
  .guide-product-card--featured figure img { min-height: 530px; }
  .guide-product-card__body { padding: 25px; }
  .guide-install__panel { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .guide-hero { min-height: 690px; height: calc(100svh - var(--rail)); max-height: 780px; }
  .guide-hero__media { object-position: 42% center; }
  .guide-hero__shade { background: linear-gradient(0deg, rgba(4,4,4,.88) 0%, rgba(4,4,4,.22) 70%), linear-gradient(90deg, rgba(4,4,4,.28), transparent 65%); }
  .guide-breadcrumb { top: 16px; left: 18px; right: 18px; gap: 8px; font-size: 7px; }
  .guide-hero__copy { left: 20px; right: 20px; bottom: 52px; width: auto; }
  .guide-hero__copy > p { margin-bottom: 12px; gap: 13px; font-size: 7px; }
  .guide-hero h1 { font-size: clamp(34px, 10vw, 42px); line-height: 1.22; }
  .guide-hero__lead { margin-top: 16px; font-size: 12px; line-height: 1.75; }
  .guide-hero__meta { margin-top: 16px; gap: 8px 14px; font-size: 7px; }
  .guide-scroll-cue { right: 18px; bottom: 18px; font-size: 7px; }
  .guide-scroll-cue i { width: 32px; }

  .guide-series-bar { min-height: 0; padding: 22px 18px; display: grid; grid-template-columns: 1fr auto; gap: 9px 18px; }
  .guide-series-bar > span { font-size: 8px; }
  .guide-series-bar p { grid-column: 1 / -1; grid-row: 2; font-size: 10px; }
  .guide-series-bar a { grid-column: 2; grid-row: 1; min-height: 28px; font-size: 8px; }

  .guide-quick { width: auto; padding: 70px 18px 82px; }
  .guide-quick > header { display: block; }
  .guide-quick > header h2 { margin-top: 8px; font-size: 30px; }
  .guide-quick > header > span { display: block; margin-top: 12px; font-size: 11px; }
  .guide-quick__choices { margin-top: 28px; grid-template-columns: 1fr; }
  .guide-quick__choices a { min-height: 136px; padding: 21px 18px 18px; }
  .guide-quick__choices a + a { border-top: 1px solid #beb9b1; border-left: 0; }
  .guide-quick__choices b { margin-top: 14px; font-size: 18px; }
  .guide-quick__note { margin-top: 22px; padding-block: 18px; display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; }
  .guide-quick__note span { grid-column: 1 / -1; grid-row: 2; font-size: 10px; }
  .guide-quick__note a { grid-column: 2; grid-row: 1; }

  .guide-story-grid { width: auto; display: block; }
  .guide-toc { display: none; }
  .guide-flow { width: auto; }
  .guide-section, .guide-related { width: calc(100% - 36px); margin-inline: auto; padding: 80px 0 88px; }
  .guide-heading { margin-bottom: 36px; grid-template-columns: 38px minmax(0, 1fr); gap: 10px; }
  .guide-heading > span { font-size: 9px; }
  .guide-heading h2 { margin-top: 5px; font-size: 29px; line-height: 1.4; }
  .guide-heading__description { margin-top: 10px; font-size: 11px; }

  .guide-product-grid { grid-template-columns: 1fr; gap: 24px; }
  .guide-product-grid > div:first-child { grid-column: auto; }
  .guide-product-card--featured { display: flex; }
  .guide-product-card figure img, .guide-product-card--featured figure img { height: 340px; min-height: 0; object-position: center 50%; }
  .guide-product-card--featured .guide-product-card__body, .guide-product-card__body { padding: 25px 22px 24px; border: 1px solid #dedad3; border-top: 0; }
  .guide-product-card h3 { font-size: 24px; }
  .guide-product-card__catch { margin-top: 14px; font-size: 13px; }
  .guide-product-card__description { font-size: 11px; }
  .guide-editor-note { margin-top: 42px; padding: 36px 24px; }
  .guide-editor-note > h3 { margin: 17px 0 24px; font-size: 22px; line-height: 1.65; }
  .guide-editor-note ol { grid-template-columns: 1fr; }
  .guide-editor-note li { padding: 18px 0; grid-template-columns: 32px minmax(0, 1fr); }
  .guide-editor-note li + li { padding-left: 0; border-top: 1px solid #3a3a3a; border-left: 0; }

  .guide-wide-photo img { height: 450px; object-position: center; }
  .guide-models__lead { margin: 30px 0 28px; font-size: 13px; line-height: 1.9; }
  .guide-table-wrap { border-top: 2px solid var(--ink); }
  .guide-table-wrap thead { display: none; }
  .guide-table-wrap table, .guide-table-wrap tbody, .guide-table-wrap tr, .guide-table-wrap td { display: block; width: 100%; }
  .guide-table-wrap tr { padding: 15px 0; border-bottom: 1px solid #c9c3ba; }
  .guide-table-wrap td { min-height: 32px; padding: 5px 3px; border: 0; display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 12px; font-size: 10px; }
  .guide-table-wrap td::before { content: attr(data-label); color: #7a756f; font-family: Montserrat, "Century Gothic", sans-serif; font-size: 7px; letter-spacing: .08em; }
  .guide-table-wrap td strong { font-size: 12px; }
  .guide-check-list { margin-top: 26px; padding: 24px 20px; display: block; }
  .guide-check-list ol { margin-top: 17px; grid-template-columns: 1fr; }
  .guide-check-list li { min-height: 51px; padding: 10px 0; border-top: 1px solid #d1cbc3; border-left: 0; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px; }
  .guide-check-list li span { margin: 0; }

  .guide-install__panel { grid-template-columns: 1fr; }
  .guide-install__panel figure img { min-height: 0; height: 290px; }
  .guide-install__panel ol { padding: 12px 22px; }
  .guide-install__panel li { padding: 19px 0; grid-template-columns: 34px minmax(0, 1fr); gap: 10px; }
  .guide-install__panel li b { font-size: 13px; }
  .guide-install__tip { padding: 22px 18px; grid-template-columns: 54px minmax(0, 1fr); gap: 12px; }
  .guide-install__tip span { font-size: 10px; }

  .guide-faq__item button { min-height: 76px; padding: 16px 0; grid-template-columns: 37px minmax(0, 1fr) 25px; gap: 9px; font-size: 13px; line-height: 1.7; }
  .guide-faq__item > div { padding: 0 34px 24px 46px; }
  .guide-faq__item > div p { font-size: 11px; line-height: 1.9; }

  .guide-related > header { margin-bottom: 28px; }
  .guide-related > header h2 { font-size: 29px; }
  .guide-related > div { grid-template-columns: 1fr; }
  .guide-related > div > a { padding: 18px 0 24px; }
  .guide-related > div > a + a { border-top: 1px solid #bbb6ae; border-left: 0; }
  .guide-related__image { height: 224px; }
  .guide-related h3 { font-size: 14px; }

  .guide-cta { margin: 0 18px 88px; padding: 42px 24px; }
  .guide-cta h2 { font-size: 29px; }
  .guide-cta > div { display: grid; }
  .guide-cta > div a { justify-content: space-between; }
}

@media (max-width: 390px) {
  .guide-hero h1 { font-size: 34px; }
  .guide-product-card figure img, .guide-product-card--featured figure img { height: 320px; }
  .guide-wide-photo img { height: 420px; }
}

@media (prefers-reduced-motion: reduce) {
  .guide-hero__media, .guide-hero__copy, [data-guide-reveal] { opacity: 1; transform: none; }
  .guide-scroll-cue i::after { animation: none; }
}