/* suppliers — consumer-reports business: Libre Franklin 900 display + Lora serif body, navy & amber dossier. */
:root {
  --sup-navy: #16324e;
  --sup-navy-dark: #0e2438;
  --sup-orange: #c2621f;
  --sup-ink: #1b2733;
  --sup-muted: #61707d;
  --sup-paper: #fdfcf9;
  --sup-soft: #f1f3ee;
  --sup-line: #d8dbd2;
  --sup-max: 1160px;
  --sup-reading: 800px;
  --sup-display: "Libre Franklin", system-ui, sans-serif;
  --sup-serif: "Lora", Georgia, serif;
}
* { box-sizing: border-box; }
html { color-scheme: light; scroll-behavior: smooth; }
body { margin: 0; background: var(--sup-paper); color: var(--sup-ink); font-family: var(--sup-serif); font-size: 16px; line-height: 1.7; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img, svg, video, table { max-width: 100%; }
img { display: block; height: auto; }
a { color: #174f80; text-underline-offset: 3px; }
a:hover { color: var(--sup-orange); }
h1, h2, h3, h4, p, li, dd { overflow-wrap: anywhere; }
h1, h2, h3, h4 { margin: 0 0 .7rem; color: var(--sup-ink); font-family: var(--sup-display); line-height: 1.14; letter-spacing: -.02em; }
h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 900; }
h2 { font-size: clamp(1.4rem, 2.5vw, 2.05rem); font-weight: 800; }
h3 { font-size: 1.1rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1rem; }
:focus-visible { outline: 3px solid #df824f; outline-offset: 3px; }
.sup-wrap { width: min(calc(100% - 40px), var(--sup-max)); margin-inline: auto; min-width: 0; }
.sup-reading-width { width: min(calc(100% - 40px), var(--sup-reading)); margin-inline: auto; min-width: 0; }
.sup-skip { position: fixed; z-index: 30; top: 10px; left: 12px; padding: 9px 13px; border: 2px solid var(--sup-navy); background: var(--sup-paper); transform: translateY(-160%); }
.sup-skip:focus { transform: none; }
.sup-visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* header */
.sup-header { border-bottom: 3px solid var(--sup-navy); background: var(--sup-paper); }
.sup-header__inner { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.sup-brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; color: var(--sup-ink); text-decoration: none; }
.sup-brand__mark { display: grid; place-items: center; width: 40px; height: 40px; flex: 0 0 auto; border-radius: 4px; background: var(--sup-navy); color: #fff; font-family: var(--sup-display); font-weight: 900; }
.sup-brand strong, .sup-brand small { display: block; }
.sup-brand strong { font-family: var(--sup-display); font-size: 1.04rem; font-weight: 900; }
.sup-brand small { color: var(--sup-muted); font-family: var(--sup-display); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; }
.sup-nav { display: flex; gap: 4px; }
.sup-nav a { padding: 9px 14px; border-radius: 4px; color: var(--sup-ink); font-family: var(--sup-display); font-size: .88rem; font-weight: 700; text-decoration: none; transition: background .15s ease, color .15s ease; }
.sup-nav a:hover { background: var(--sup-soft); color: var(--sup-navy); }

/* hero */
.sup-hero { padding: clamp(50px, 8vw, 88px) 0; border-bottom: 1px solid var(--sup-line); background: var(--sup-soft); background-image: repeating-linear-gradient(90deg, transparent 0 60px, rgba(22,50,78,.035) 60px 61px); }
.sup-hero__inner { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(260px, .72fr); align-items: center; gap: clamp(34px, 7vw, 86px); }
.sup-hero h1 { max-width: 700px; }
.sup-hero h1 em { font-style: normal; color: var(--sup-orange); }
.sup-hero p, .sup-deck { max-width: 680px; color: var(--sup-muted); font-size: 1.09rem; }
.sup-hero aside { position: relative; padding: 24px; border: 1px solid var(--sup-line); border-top: 5px solid var(--sup-orange); border-radius: 6px; background: #fff; box-shadow: 0 14px 30px -22px rgba(22,50,78,.4); }
.sup-hero aside::before { content: "DOSSIER"; position: absolute; top: -13px; right: 16px; padding: 3px 9px; background: var(--sup-orange); color: #fff; font-family: var(--sup-display); font-size: .62rem; font-weight: 800; letter-spacing: .2em; }
.sup-hero ul { margin: 12px 0 0; padding-left: 20px; }
.sup-hero li + li { margin-top: 6px; }
.sup-eyebrow, .sup-section-head span { display: inline-block; margin-bottom: 9px; padding: 3px 9px; border-left: 3px solid var(--sup-orange); color: var(--sup-orange); font-family: var(--sup-display); font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.sup-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 26px; }
.sup-button { display: inline-block; padding: 12px 20px; border-radius: 4px; background: var(--sup-navy); color: #fff; font-family: var(--sup-display); font-weight: 800; text-decoration: none; transition: background .15s ease, transform .15s ease; }
.sup-button:hover { background: var(--sup-navy-dark); color: #fff; transform: translateY(-1px); }

/* feature */
.sup-feature { position: relative; margin-top: 48px; padding: 30px; border: 1px solid var(--sup-line); border-left: 6px solid var(--sup-orange); background: #fff; }
.sup-feature h2 a { color: var(--sup-ink); text-decoration: none; }
.sup-feature h2 a:hover { color: var(--sup-navy); }
.sup-feature p { max-width: 780px; color: var(--sup-muted); }
.sup-text-link { font-family: var(--sup-display); font-size: .88rem; font-weight: 700; }
.sup-section { padding-block: 50px; }
.sup-section-head { display: flex; align-items: end; justify-content: space-between; gap: 25px; margin-bottom: 23px; }
.sup-section-head h2 { margin: 0; }
.sup-section-head > a { font-family: var(--sup-display); font-size: .86rem; font-weight: 700; }
.sup-section-head > p { max-width: 530px; color: var(--sup-muted); }
.sup-brief-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.sup-brief { position: relative; min-width: 0; padding: 22px; border: 1px solid var(--sup-line); border-radius: 5px; background: #fff; transition: border-color .16s ease, box-shadow .16s ease; }
.sup-brief:hover { border-color: var(--sup-navy); box-shadow: 0 12px 24px -20px rgba(22,50,78,.5); }
.sup-brief__meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 17px; margin-bottom: 10px; color: var(--sup-muted); font-family: var(--sup-display); font-size: .76rem; font-variant-numeric: tabular-nums; }
.sup-brief__meta time { color: var(--sup-orange); font-weight: 700; }
.sup-brief h3 a { color: var(--sup-ink); text-decoration: none; }
.sup-brief h3 a:hover { color: #174f80; text-decoration: underline; }
.sup-brief p { color: var(--sup-muted); }
.sup-directory-section { border-block: 1px solid var(--sup-line); background: var(--sup-navy); }
.sup-directory-section h2, .sup-directory-section .sup-section-head > a { color: #fff; }
.sup-directory-section .sup-section-head span { color: #f0a06a; }
.sup-topic-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 9px; }
.sup-topic { display: flex; justify-content: space-between; gap: 12px; min-width: 0; padding: 13px 15px; border: 1px solid rgba(255,255,255,.14); border-radius: 4px; background: rgba(255,255,255,.05); color: #fff; font-family: var(--sup-display); font-size: .88rem; font-weight: 650; text-decoration: none; }
.sup-topic small { flex: 0 0 auto; color: #a8baca; font-variant-numeric: tabular-nums; }
.sup-topic:hover { border-color: var(--sup-orange); }
.sup-topic-card { min-width: 0; border: 1px solid var(--sup-line); border-radius: 4px; background: #fff; overflow: hidden; }
.sup-topic-card__main { display: flex; justify-content: space-between; gap: 12px; min-width: 0; padding: 14px 15px 11px; color: var(--sup-ink); text-decoration: none; }
.sup-topic-card__main span { min-width: 0; overflow-wrap: anywhere; font-weight: 700; }
.sup-topic-card__main small { flex: 0 0 auto; color: var(--sup-muted); }
.sup-topic-card nav { display: flex; flex-wrap: wrap; gap: 12px; padding: 9px 15px; border-top: 1px solid var(--sup-line); background: var(--sup-soft); }
.sup-topic-card nav a { font-family: var(--sup-display); font-size: .76rem; font-weight: 700; }
.sup-topic-card:hover { border-color: var(--sup-orange); }

/* page heads */
.sup-page-head { padding: 50px 0 36px; border-bottom: 1px solid var(--sup-line); background: var(--sup-soft); }
.sup-page-head p { max-width: 730px; color: var(--sup-muted); font-size: 1.05rem; }
.sup-library { display: grid; grid-template-columns: minmax(0,1fr) 270px; gap: 45px; padding-block: 44px 58px; }
.sup-side { min-width: 0; }
.sup-side h2 { font-family: var(--sup-display); font-size: .86rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.sup-side .sup-topic { margin-bottom: 7px; }
.sup-side .sup-topic small { display: none; }
.sup-breadcrumb { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 21px; color: var(--sup-muted); font-family: var(--sup-display); font-size: .82rem; }
.sup-breadcrumb a { color: var(--sup-muted); }
.sup-topic-meta, .sup-byline { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 17px; color: var(--sup-muted); font-family: var(--sup-display); font-size: .84rem; }
.sup-byline time { color: var(--sup-orange); }
.sup-resource-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 27px; }
.sup-resource-nav a { padding: 8px 13px; border: 1px solid var(--sup-line); border-radius: 4px; background: #fff; color: var(--sup-ink); font-family: var(--sup-display); font-size: .84rem; font-weight: 650; text-decoration: none; }
.sup-resource-nav a:hover { border-color: var(--sup-orange); color: var(--sup-orange); }
.sup-resource-nav small { color: var(--sup-muted); }
.sup-pager { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--sup-line); font-family: var(--sup-display); font-weight: 650; }
.sup-pager span { color: var(--sup-muted); font-size: .86rem; font-weight: 400; }

/* article */
.sup-article-head { padding: 44px 0 30px; border-bottom: 3px double var(--sup-navy); }
.sup-due-note { margin-top: 20px; padding: 12px 14px; border-left: 4px solid var(--sup-orange); background: #fdf4ec; color: #574438; font-family: var(--sup-display); font-size: .88rem; }
.sup-inline-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.sup-inline-tags a { padding: 5px 11px; border: 1px solid var(--sup-line); border-radius: 999px; background: var(--sup-paper); color: var(--sup-ink); font-family: var(--sup-display); font-size: .8rem; font-weight: 650; text-decoration: none; }
.sup-inline-tags a:hover { border-color: var(--sup-navy); color: var(--sup-navy); }
.sup-prose { padding-block: 35px 49px; font-size: 1.05rem; line-height: 1.78; }
.sup-prose > * { max-width: 100%; }
.sup-prose h2 { margin-top: 2.2rem; }
.sup-prose h3 { margin-top: 1.6rem; }
.sup-prose pre { max-width: 100%; overflow-x: auto; padding: 15px; background: #f3f5f0; }
.sup-prose table { width: 100%; display: block; overflow-x: auto; border-collapse: collapse; }
.sup-prose th, .sup-prose td { padding: 9px 11px; border: 1px solid var(--sup-line); text-align: left; }
.sup-prose th { background: var(--sup-soft); font-family: var(--sup-display); font-size: .8rem; }
.sup-prose blockquote { margin: 1.5em 0; padding-left: 18px; border-left: 3px solid var(--sup-orange); color: var(--sup-muted); font-style: italic; }
.sup-source { margin-top: 38px; padding: 18px 20px; border: 1px solid var(--sup-line); border-left: 4px solid var(--sup-orange); border-radius: 0 5px 5px 0; background: var(--sup-soft); }
.sup-source p { color: var(--sup-muted); }
.sup-related { border-top: 1px solid var(--sup-line); }

.sup-author-profile { display: grid; grid-template-columns: 88px minmax(0,1fr); gap: 23px; align-items: center; }
.sup-author-profile > img, .sup-author-profile > span { width: 88px; height: 88px; border-radius: 5px; object-fit: cover; }
.sup-author-profile > span { display: grid; place-items: center; background: var(--sup-navy); color: #fff; font-family: var(--sup-display); font-size: 2rem; font-weight: 900; }
.sup-author-profile p { margin-bottom: 5px; }
.sup-product-layout { display: grid; grid-template-columns: 230px minmax(0,1fr); gap: 34px; padding-block: 36px; }
.sup-fact-box { align-self: start; padding: 18px; border: 1px solid var(--sup-line); border-radius: 5px; background: var(--sup-soft); }
.sup-fact-box h2 { font-family: var(--sup-display); font-size: .84rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.sup-fact-box dl { margin: 0; }
.sup-fact-box dl div { padding: 9px 0; border-top: 1px solid var(--sup-line); }
.sup-fact-box dt { color: var(--sup-muted); font-family: var(--sup-display); font-size: .72rem; text-transform: uppercase; }
.sup-fact-box dd { margin: 2px 0 0; }
.sup-fact-box p { margin-top: 13px; color: var(--sup-muted); font-size: .82rem; }
.sup-compare-head { padding: 50px 0 34px; border-bottom: 5px solid var(--sup-orange); background: var(--sup-navy); color: #fff; }
.sup-compare-head h1, .sup-compare-head .sup-breadcrumb a { color: #fff; }
.sup-compare-head .sup-deck, .sup-compare-head .sup-breadcrumb { color: #d8e0e7; }
.sup-compare-note { padding: 10px 13px; border-left: 3px solid #e58b58; background: rgba(255,255,255,.08); font-family: var(--sup-display); font-size: .88rem; }
.sup-catalog-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 13px; }
.sup-catalog-card { min-width: 0; padding: 19px; border: 1px solid var(--sup-line); border-radius: 5px; background: #fff; transition: border-color .16s ease; }
.sup-catalog-card:hover { border-color: var(--sup-navy); }
.sup-catalog-card__meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 15px; color: var(--sup-muted); font-family: var(--sup-display); font-size: .74rem; }
.sup-catalog-card h3 { margin-top: 7px; }
.sup-catalog-card h3 a { color: var(--sup-ink); text-decoration: none; }
.sup-catalog-card p { color: var(--sup-muted); }
.sup-faq-list { display: grid; gap: 8px; }
.sup-faq-list details { border: 1px solid var(--sup-line); border-radius: 5px; background: #fff; }
.sup-faq-list summary { padding: 15px 17px; cursor: pointer; font-weight: 700; }
.sup-faq-list details > div { padding: 0 17px 17px; color: var(--sup-muted); }
.sup-product-list, .sup-comparison-list { display: grid; gap: 0; border: 1px solid var(--sup-line); }
.sup-list-head, .sup-product-list article { display: grid; grid-template-columns: minmax(0,1fr) 170px 120px; gap: 18px; align-items: center; min-width: 0; }
.sup-list-head { padding: 10px 16px; background: var(--sup-navy); color: #fff; font-family: var(--sup-display); font-size: .72rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.sup-product-list article { padding: 17px 16px; border-top: 1px solid var(--sup-line); background: #fff; }
.sup-product-list h3 { margin-bottom: 4px; }
.sup-product-list p { margin: 0; color: var(--sup-muted); }
.sup-product-list article > span { color: var(--sup-muted); font-size: .85rem; overflow-wrap: anywhere; }
.sup-comparison-list article { display: grid; grid-template-columns: auto minmax(0,1fr) auto; gap: 18px; align-items: center; min-width: 0; padding: 18px; border-top: 1px solid var(--sup-line); background: #fff; }
.sup-comparison-list article:first-child { border-top: 0; }
.sup-comparison-list article > span { color: var(--sup-orange); font-family: var(--sup-display); font-size: .72rem; font-weight: 800; text-transform: uppercase; }
.sup-comparison-list h3 { margin-bottom: 4px; }

/* evidence */
.sup-evidence { padding: 45px 0; border-block: 1px solid var(--sup-line); background: var(--sup-soft); }
.sup-evidence__head, .sup-evidence__section > header { display: flex; justify-content: space-between; gap: 24px; margin-bottom: 20px; }
.sup-evidence__head p, .sup-evidence__section > header p { max-width: 530px; color: var(--sup-muted); }
.sup-evidence__head span, .sup-evidence__section > header > b { color: var(--sup-orange); font-family: var(--sup-display); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.sup-key { padding: 20px; border-left: 4px solid var(--sup-orange); background: #fff; }
.sup-evidence__section { margin-top: 33px; }
.sup-memo-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 13px; }
.sup-memo { min-width: 0; padding: 18px; border: 1px solid var(--sup-line); border-radius: 5px; background: #fff; }
.sup-memo header span { color: var(--sup-muted); font-family: var(--sup-display); font-size: .7rem; font-weight: 700; text-transform: uppercase; }
.sup-memo h4 { margin-top: 4px; }
.sup-memo footer { margin-top: 13px; font-size: .77rem; }
.sup-memo ul { padding-left: 20px; }
.sup-inquiry-table { display: grid; gap: 8px; }
.sup-inquiry-table details { border: 1px solid var(--sup-line); background: #fff; }
.sup-inquiry-table summary { display: flex; gap: 12px; padding: 14px 16px; cursor: pointer; }
.sup-inquiry-table summary i { margin-left: auto; font-size: .74rem; }
.sup-inquiry-table details > div { padding: 0 16px 16px; }

.sup-empty { padding: 18px; border: 1px dashed var(--sup-line); color: var(--sup-muted); }
.sup-footer { margin-top: 28px; padding: 42px 0; background: var(--sup-navy-dark); color: #d9e1e7; }
.sup-footer__inner { display: grid; grid-template-columns: 1.2fr auto 1fr; gap: 35px; align-items: start; }
.sup-footer strong { font-family: var(--sup-display); font-weight: 900; }
.sup-footer a { color: #fff; }
.sup-footer nav { display: grid; gap: 7px; }
.sup-footer nav a { font-family: var(--sup-display); font-size: .86rem; }
.sup-footer p { margin: 5px 0 0; color: #c2ced7; font-size: .87rem; }

@media (max-width: 840px) {
  .sup-hero__inner, .sup-library, .sup-product-layout { grid-template-columns: 1fr; }
  .sup-topic-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .sup-brief-grid, .sup-catalog-grid, .sup-memo-grid { grid-template-columns: 1fr; }
  .sup-footer__inner { grid-template-columns: 1fr 1fr; }
  .sup-footer__inner > p { grid-column: 1 / -1; }
}
@media (max-width: 590px) {
  .sup-wrap, .sup-reading-width { width: min(calc(100% - 28px), var(--sup-max)); }
  .sup-header__inner { min-height: auto; padding-block: 14px; align-items: flex-start; flex-direction: column; gap: 12px; }
  .sup-brand small { display: none; }
  .sup-nav { width: 100%; }
  .sup-nav a { flex: 1; padding: 8px 6px; text-align: center; }
  .sup-hero { padding-block: 42px; }
  .sup-topic-grid, .sup-footer__inner { grid-template-columns: 1fr; }
  .sup-section-head, .sup-evidence__head, .sup-evidence__section > header { align-items: flex-start; flex-direction: column; gap: 8px; }
  .sup-list-head { display: none; }
  .sup-product-list article, .sup-comparison-list article { grid-template-columns: 1fr; gap: 8px; }
  .sup-pager { gap: 7px; font-size: .82rem; }
  .sup-author-profile { grid-template-columns: 66px minmax(0,1fr); }
  .sup-author-profile > img, .sup-author-profile > span { width: 66px; height: 66px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
/* reveal */
@keyframes sup-rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.sup-hero__inner > *, .sup-feature { animation: sup-rise .5s ease both; }
.sup-hero__inner > aside { animation-delay: .08s; }
.sup-feature { animation-delay: .12s; }