:root {
  color-scheme: light;
  --paper: #f3efe3;
  --paper-deep: #e5ddcc;
  --paper-light: #fffdf6;
  --pine: #102a22;
  --pine-2: #1d4738;
  --pine-soft: #435c52;
  --turf: #bed64f;
  --turf-bright: #d4e96b;
  --turf-dark: #667719;
  --rust: #b84d2b;
  --rust-dark: #7f301a;
  --line: #b7ad97;
  --line-dark: #6e776c;
  --display: "Iowan Old Style", Baskerville, "Palatino Linotype", Palatino, Georgia, serif;
  --body: "Avenir Next", Avenir, "Gill Sans", "Trebuchet MS", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --page: 1220px;
  --measure: 70ch;
  --shadow: 5px 5px 0 var(--pine);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    linear-gradient(rgba(16, 42, 34, .026) 1px, transparent 1px),
    var(--paper);
  background-size: 100% 28px;
  color: var(--pine);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.62;
  overflow-wrap: break-word;
}
img { display: block; max-width: 100%; }
a { color: var(--pine-2); text-decoration-thickness: 2px; text-underline-offset: .2em; }
a:hover { color: var(--rust-dark); }
button, input, select { font: inherit; }
:focus-visible { outline: 3px solid var(--rust); outline-offset: 4px; }
[id] { scroll-margin-top: 8.5rem; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: .75rem;
  left: .75rem;
  padding: .7rem 1rem;
  background: var(--pine);
  color: var(--paper-light);
  font-weight: 800;
  transform: translateY(-180%);
}
.skip-link:focus { color: var(--paper-light); transform: translateY(0); }

.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  border-bottom: 1px solid var(--pine);
  background: rgba(243, 239, 227, .97);
  backdrop-filter: blur(12px);
}
.nav-shell {
  display: flex;
  width: min(var(--page), calc(100% - 2rem));
  min-height: 74px;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.brand {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--pine);
  font-family: var(--display);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
}
.brand small { display: block; margin-top: .2rem; color: var(--pine-soft); font: 700 .62rem/1.1 var(--mono); letter-spacing: .07em; text-transform: uppercase; }
.brand-mark {
  display: grid;
  width: 2.3rem;
  height: 2.3rem;
  margin-right: .7rem;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--pine);
  box-shadow: inset 0 0 0 5px var(--paper), inset 0 0 0 6px var(--pine);
  color: var(--paper-light);
  font: 800 .64rem/1 var(--mono);
  letter-spacing: -.08em;
}
.nav-links { display: flex; align-items: center; gap: .2rem; }
.nav-links a {
  display: inline-flex;
  min-height: 44px;
  padding: .55rem .72rem;
  align-items: center;
  justify-content: center;
  color: var(--pine);
  font-size: .79rem;
  font-weight: 800;
  letter-spacing: .02em;
  text-align: center;
  text-decoration: none;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { background: var(--pine); color: var(--paper-light); }
.nav-links .nav-fitter { background: var(--turf); color: var(--pine); }
.nav-links .nav-fitter:hover { background: var(--turf-dark); color: var(--paper-light); }

.page { width: min(var(--page), calc(100% - 2rem)); margin: 0 auto; padding: clamp(2.8rem, 7vw, 6rem) 0 clamp(4.5rem, 9vw, 8rem); }
.eyebrow, .section-index, .candidate-number, .card-number {
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.eyebrow, .section-index { color: var(--rust-dark); }
h1, h2, h3, h4 { font-family: var(--display); letter-spacing: -.025em; text-wrap: balance; }
h1 { max-width: 1060px; margin: .25rem 0 1.35rem; font-size: clamp(3.25rem, 8.4vw, 7.2rem); line-height: .91; }
h2 { margin: 0 0 1rem; font-size: clamp(2rem, 4.6vw, 4rem); line-height: 1.02; }
h3 { margin: 0 0 .7rem; font-size: clamp(1.45rem, 2.4vw, 2.2rem); line-height: 1.08; }
h4 { margin: 1rem 0 .35rem; font-size: 1.1rem; }
p, ul, ol { max-width: var(--measure); }
.lede { max-width: 790px; margin: 0; color: var(--pine-soft); font-family: var(--display); font-size: clamp(1.2rem, 2.35vw, 1.75rem); line-height: 1.4; }
.page-heading { max-width: 1050px; padding-bottom: clamp(2.7rem, 6vw, 5.5rem); }
.page-heading h1 { font-size: clamp(3rem, 7vw, 6.4rem); }
.text-link { display: inline-flex; min-height: 44px; align-items: center; gap: .35rem; font-weight: 800; }

.hero {
  display: grid;
  min-height: 600px;
  padding: clamp(1rem, 3vw, 2rem) 0 clamp(3rem, 7vw, 5.5rem);
  grid-template-columns: minmax(0, 1.55fr) minmax(250px, .45fr);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: end;
  border-bottom: 2px solid var(--pine);
}
.hero-proof {
  position: relative;
  align-self: center;
  padding: 1.4rem 0 1.2rem;
  border-top: 9px solid var(--turf);
  border-bottom: 2px solid var(--pine);
}
.hero-proof::before {
  position: absolute;
  top: -1.6rem;
  right: 0;
  color: var(--line-dark);
  content: "FIT / TEST / DECIDE";
  font: 800 .62rem/1 var(--mono);
  letter-spacing: .1em;
}
.hero-number { display: block; color: var(--pine); font: 700 clamp(5rem, 10vw, 8.5rem)/.72 var(--display); letter-spacing: -.08em; }
.hero-proof ol { margin: 1rem 0 0; padding-left: 1.25rem; }
.proof-list { display: flex; margin: 1.25rem 0 0; padding: 0; flex-wrap: wrap; gap: .5rem 1.4rem; list-style: none; color: var(--pine-soft); font-size: .78rem; font-weight: 800; }
.proof-list li::before { margin-right: .45rem; color: var(--rust); content: "●"; font-size: .62rem; }

.action-row { display: flex; margin-top: 1.8rem; flex-wrap: wrap; gap: .8rem; align-items: center; }
.button, button.button {
  display: inline-flex;
  min-height: 50px;
  padding: .78rem 1.15rem;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--pine);
  border-radius: 0;
  background: var(--turf);
  box-shadow: 4px 4px 0 var(--pine);
  color: var(--pine);
  font: 800 .91rem/1.2 var(--body);
  text-decoration: none;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, background-color 140ms ease;
}
.button:hover, button.button:hover { background: var(--turf-bright); color: var(--pine); box-shadow: 2px 2px 0 var(--pine); transform: translate(2px, 2px); }
.button.secondary { background: var(--paper-light); box-shadow: none; }
.button.secondary:hover { background: var(--paper-deep); transform: none; }
.button.rust { background: var(--rust); color: var(--paper-light); }
.button.rust:hover { background: var(--rust-dark); color: var(--paper-light); }

.section-rule { margin-top: clamp(4rem, 9vw, 7.5rem); padding-top: 1.3rem; border-top: 2px solid var(--pine); }
.section-heading { display: grid; margin-bottom: 2.2rem; grid-template-columns: minmax(110px, .25fr) minmax(0, 1fr); gap: 1.2rem; align-items: baseline; }
.section-heading h2 { margin: 0; }
.section-heading p { color: var(--pine-soft); }
.editorial-split { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.decision-list { margin: 0; padding: 0; list-style: none; counter-reset: decisions; }
.decision-list li { display: grid; padding: 1.2rem 0; grid-template-columns: 3rem 1fr; gap: 1rem; border-top: 1px solid var(--line-dark); counter-increment: decisions; }
.decision-list li::before { content: "0" counter(decisions); color: var(--rust-dark); font: 800 .74rem/1.6 var(--mono); }
.decision-list strong { display: block; margin-bottom: .18rem; font-family: var(--display); font-size: 1.35rem; line-height: 1.2; }
.callout { padding: clamp(1.4rem, 4vw, 2.5rem); border: 2px solid var(--pine); background: var(--paper-deep); }
.conversion-callout { display: flex; justify-content: space-between; gap: 2rem; align-items: center; }
.conversion-callout h2 { max-width: 760px; }
.conversion-callout .action-row { margin: 0; }

.tool-layout { display: grid; grid-template-columns: minmax(0, .88fr) minmax(390px, 1.12fr); gap: clamp(1.8rem, 4vw, 3.5rem); align-items: start; }
.tool-card { min-width: 0; padding: clamp(1.2rem, 3vw, 2rem); border: 2px solid var(--pine); background: var(--paper-light); box-shadow: var(--shadow); }
fieldset { margin: 0 0 1.45rem; padding: 0 0 1.45rem; border: 0; border-bottom: 1px solid var(--line); }
legend { width: 100%; margin-bottom: .85rem; color: var(--rust-dark); font: 800 .72rem/1.4 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem; }
label { display: grid; min-width: 0; align-content: start; gap: .35rem; color: var(--pine); font-size: .82rem; font-weight: 800; }
label span { color: var(--pine-soft); font-weight: 500; }
input, select {
  width: 100%;
  min-height: 48px;
  padding: .72rem .75rem;
  border: 1px solid var(--line-dark);
  border-radius: 0;
  background: var(--paper);
  color: var(--pine);
  font: 400 1rem/1.3 var(--body);
}
input:focus, select:focus { border-color: var(--rust); background: var(--paper-light); }
.field-help, .privacy-note { margin: .65rem 0 0; color: var(--pine-soft); font-size: .76rem; line-height: 1.5; }
.privacy-note { padding-left: 1rem; border-left: 3px solid var(--turf-dark); }
.form-errors { margin-bottom: 1.2rem; padding: 1rem; border: 2px solid var(--rust-dark); background: #f8e6d8; color: var(--rust-dark); }
.form-errors:focus { outline: 3px solid var(--rust); }
.status-line { min-height: 1.5rem; margin-top: .75rem; color: var(--pine-soft); font-size: .76rem; }
.optional-refinements { margin: 0 0 1.5rem; border: 1px solid var(--line-dark); background: var(--paper); }
.optional-refinements > summary { min-height: 50px; padding: .82rem 1rem; background: var(--paper-deep); font-family: var(--body); font-size: .84rem; font-weight: 800; }
.optional-refinements > p { padding: 0 1rem; }
.optional-refinements fieldset { margin: 0 1rem 1rem; }
.optional-refinements fieldset:last-child { border-bottom: 0; }
.result-column { min-width: 0; }
.result-column > h2 { font-size: clamp(2.2rem, 4vw, 3.5rem); }
#recommendations:focus { outline: 3px solid var(--rust); outline-offset: 5px; }
.empty-state { display: grid; min-height: 290px; padding: 2rem; place-items: center; border: 1px dashed var(--line-dark); background: rgba(255, 253, 246, .4); text-align: center; }
.empty-state span { color: var(--line-dark); font: 700 6rem/.8 var(--display); }
.result-summary, .recommendation { margin-bottom: 1rem; padding: clamp(1.2rem, 3vw, 2rem); border: 1px solid var(--line-dark); background: var(--paper-light); }
.result-summary { padding-block: 1.15rem; border-top: 9px solid var(--turf); }
.result-summary .eyebrow { margin: 0 0 .25rem; }
.result-summary h3 { margin-bottom: .35rem; font-size: 1.8rem; }
.result-summary-note { margin: 0; color: var(--pine-soft); font-size: .88rem; line-height: 1.45; }
.result-summary details { margin-top: .55rem; border: 0; background: transparent; }
.result-summary details summary { min-height: 44px; padding: .55rem 0; font-family: var(--body); font-size: .82rem; }
.profile-readback { columns: 2; padding-left: 1.2rem; font-size: .78rem; }
.recommendation { border-left: 7px solid var(--pine); }
.recommendation-heading { display: grid; grid-template-columns: 44px 112px minmax(0, 1fr); gap: 1rem; align-items: start; }
.candidate-number { color: var(--rust-dark); font-size: .86rem; }
.reason-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.reason-grid ul { margin-top: .3rem; padding-left: 1.2rem; font-size: .84rem; }
.reason-grid li + li { margin-top: .35rem; }

.product-visual { min-width: 0; margin: 0; }
.product-visual img { width: 100%; height: auto; aspect-ratio: 1; border: 1px solid var(--line-dark); background: #fff; object-fit: contain; }
.visual-note { margin: .55rem 0 0; color: var(--pine-soft); font-size: .7rem; line-height: 1.4; }
.merchant-slot {
  display: none;
  pointer-events: none;
}
.merchant-link {
  display: inline-flex;
  min-height: 44px;
  margin-top: .75rem;
  padding: .62rem .8rem;
  align-items: center;
  border: 2px solid var(--pine);
  background: var(--turf);
  color: var(--pine);
  font-size: .77rem;
  font-weight: 800;
  pointer-events: auto;
  cursor: pointer;
  text-decoration: underline;
}
.direct-product-link { background: var(--paper-light); }
.direct-product-link:hover { background: var(--turf); }
.merchant-link:hover { background: var(--turf-bright); color: var(--rust-dark); }

.comparison-intro { display: grid; margin-bottom: 1.25rem; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 2px solid var(--pine); background: var(--pine); color: var(--paper-light); }
.comparison-intro div { padding: 1rem 1.2rem; border-right: 1px solid #587064; }
.comparison-intro div:last-child { border-right: 0; }
.comparison-intro strong, .comparison-intro span { display: block; }
.comparison-intro strong { font-family: var(--display); font-size: 1.1rem; }
.comparison-intro span { color: #d4ded9; font-size: .77rem; }
.comparison-guidance { max-width: none; margin: 0 0 1.25rem; padding: 1rem 1.2rem; border-left: 5px solid var(--rust); background: var(--paper-deep); color: var(--pine-soft); font-size: .86rem; }
.table-scroll-hint { display: none; }
.comparison-table-wrap { max-width: 100%; margin: 2rem 0; overflow-x: auto; border: 2px solid var(--pine); background: var(--paper-light); }
.comparison-table-wrap:focus-visible { outline-offset: 4px; }
.comparison-table { width: 100%; min-width: 1040px; border-collapse: collapse; font-size: .76rem; line-height: 1.4; }
.comparison-table caption { padding: .8rem 1rem; background: var(--paper-deep); color: var(--pine-soft); font-size: .72rem; text-align: left; }
.comparison-table th, .comparison-table td { padding: .72rem .8rem; border-top: 1px solid var(--line); border-right: 1px solid var(--line); vertical-align: top; text-align: left; }
.comparison-table thead th { border-top: 0; background: var(--pine); color: var(--paper-light); font: 800 .68rem/1.3 var(--mono); letter-spacing: .04em; text-transform: uppercase; }
.comparison-table tbody th { min-width: 165px; background: var(--paper-deep); font-family: var(--display); font-size: .95rem; }
.comparison-table tr > :last-child { border-right: 0; }
.comparison-table tbody tr:nth-child(even) td { background: #f8f5eb; }
.comparison-table .table-link { min-width: 150px; }
.comparison-table .merchant-link { display: inline-flex; padding: .55rem .7rem; font-size: .68rem; white-space: normal; }
.comparison-list { display: grid; gap: 1rem; }
.comparison-card { display: grid; min-width: 0; padding: clamp(1rem, 2.5vw, 1.7rem); grid-template-columns: 170px minmax(0, 1fr); gap: clamp(1.2rem, 3vw, 2rem); border: 1px solid var(--line-dark); background: var(--paper-light); }
.comparison-card:nth-child(even) { background: #ebe6d9; }
.comparison-copy { min-width: 0; }
.comparison-title { display: flex; justify-content: space-between; gap: 1.25rem; align-items: start; }
.comparison-title h2 { margin: .1rem 0 .4rem; font-size: clamp(1.8rem, 3.3vw, 3rem); }
.chip-stack { display: flex; max-width: 250px; flex: 0 1 auto; flex-direction: column; gap: .4rem; align-items: flex-end; }
.fit-chip, .compression-chip { display: inline-flex; min-height: 38px; padding: .42rem .65rem; align-items: center; border: 1px solid var(--pine); font: 800 .69rem/1.25 var(--mono); text-wrap: pretty; }
.fit-chip { background: var(--turf); }
.compression-chip { background: var(--paper-deep); color: var(--pine-2); }
.fact-list { display: grid; margin: 1rem 0; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.fact-list div { padding: .72rem .7rem .72rem 0; }
.fact-list dt { color: var(--pine-soft); font: 800 .62rem/1.35 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.fact-list dd { margin: .18rem 0 0; font-weight: 800; line-height: 1.3; }
.product-sources { margin-top: .5rem; border: 0; background: transparent; }
.product-sources summary { min-height: 44px; padding: .55rem 0; font-family: var(--body); font-size: .78rem; }
.product-sources p { margin: 0; padding: 0 0 .5rem; color: var(--pine-soft); font-size: .76rem; }

.guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 2px solid var(--pine); border-left: 1px solid var(--line-dark); }
.guide-card { min-height: 320px; padding: clamp(1.5rem, 4vw, 3rem); border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); background: rgba(255, 253, 246, .55); }
.guide-card .card-number { display: block; margin-bottom: 2.8rem; color: var(--rust-dark); }
.guide-card h2 { font-size: clamp(1.75rem, 3vw, 2.65rem); }
.decision-prompt { margin-top: 1.3rem; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--pine-soft); }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.product-card { display: grid; min-width: 0; min-height: 315px; padding: clamp(1.2rem, 3vw, 2rem); grid-template-columns: 120px minmax(0, 1fr); gap: 1.3rem; border: 1px solid var(--line-dark); background: var(--paper-light); }
.product-copy { min-width: 0; }
.method-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.method-card { padding: 1.5rem; border-top: 8px solid var(--turf); border-bottom: 2px solid var(--pine); background: var(--paper-light); }
.method-card h3 { margin-top: 1.2rem; }
.faq-list { border-top: 2px solid var(--pine); }
details { border-bottom: 1px solid var(--line-dark); background: rgba(255, 253, 246, .55); }
summary { min-height: 56px; padding: 1rem .25rem; font-family: var(--display); font-size: 1.25rem; font-weight: 700; cursor: pointer; }
details p { padding: 0 1.5rem 1.2rem; }

.site-footer { border-top: 2px solid var(--pine); background: var(--pine); color: var(--paper-light); }
.footer-shell { display: grid; width: min(var(--page), calc(100% - 2rem)); margin: 0 auto; padding: 3rem 0; grid-template-columns: 1fr 1fr; gap: 2rem; }
.footer-shell p { margin-bottom: 0; }
.footer-shell a { color: var(--paper-light); }
.footer-links { display: flex; flex-wrap: wrap; gap: .35rem 1rem; align-content: start; justify-content: flex-end; }
.footer-links a { display: inline-flex; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
.footer-disclosure { grid-column: 1 / -1; max-width: none; margin: 0; padding-top: 1.5rem; border-top: 1px solid #587064; color: #d4ded9; font-size: .78rem; }

@media (max-width: 960px) {
  .nav-shell { flex-wrap: wrap; padding: .65rem 0; }
  .hero { min-height: auto; grid-template-columns: 1fr; align-items: start; }
  .hero-proof { max-width: 390px; }
  .tool-layout { grid-template-columns: 1fr; }
  .result-column { padding-top: 2rem; border-top: 2px solid var(--pine); }
  .method-grid { grid-template-columns: 1fr; }
  .comparison-card { grid-template-columns: 145px minmax(0, 1fr); }
}

@media (max-width: 720px) {
  body { background-size: 100% 26px; }
  [id] { scroll-margin-top: 10rem; }
  .page { width: min(100% - 1.25rem, var(--page)); padding-top: 2.5rem; }
  h1, .page-heading h1 { font-size: clamp(2.7rem, 13.5vw, 4.5rem); }
  .nav-shell { display: block; width: min(100% - 1rem, var(--page)); }
  .brand { margin-bottom: .45rem; }
  .nav-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .nav-links a { padding: .48rem .25rem; font-size: .75rem; line-height: 1.2; white-space: normal; }
  .brand small, .eyebrow, .section-index, .candidate-number, .card-number { font-size: .75rem; }
  .section-heading, .editorial-split, .footer-shell { grid-template-columns: 1fr; }
  .section-index { margin-bottom: .35rem; }
  .form-grid, .reason-grid, .guide-grid, .product-grid, .comparison-intro { grid-template-columns: 1fr; }
  .comparison-intro div { border-right: 0; border-bottom: 1px solid #587064; }
  .comparison-intro div:last-child { border-bottom: 0; }
  .table-scroll-hint { display: block; margin: 1rem 0 -.75rem; color: var(--pine-soft); font: 800 .72rem/1.4 var(--mono); }
  .comparison-card { grid-template-columns: 92px minmax(0, 1fr); gap: 1rem; }
  .comparison-title { display: block; }
  .chip-stack { max-width: none; margin-bottom: .7rem; align-items: flex-start; }
  .fit-chip, .compression-chip { max-width: 100%; font-size: .75rem; }
  .fact-list { grid-template-columns: 1fr; }
  .fact-list div { padding: .58rem 0; border-bottom: 1px solid var(--line); }
  .fact-list div:last-child { border-bottom: 0; }
  .product-card { min-height: 0; grid-template-columns: 88px minmax(0, 1fr); padding: 1rem; gap: 1rem; }
  .recommendation-heading { grid-template-columns: 40px 78px minmax(0, 1fr); gap: .65rem; }
  .profile-readback { columns: 1; }
  .conversion-callout { display: block; }
  .conversion-callout > .button { margin-top: 1rem; }
  .footer-links { justify-content: flex-start; }
  .footer-disclosure { grid-column: auto; }
  .visual-note, .fact-list dt, .product-sources p, .comparison-intro span { font-size: .75rem; }
}

@media (max-width: 390px) {
  .page { width: calc(100% - 1rem); }
  .hero { padding-top: .4rem; }
  .proof-list { display: grid; gap: .35rem; }
  .button, button.button { width: 100%; }
  .action-row { align-items: stretch; }
  .action-row .text-link { width: 100%; }
  .tool-card { padding: 1rem; box-shadow: 3px 3px 0 var(--pine); }
  .comparison-card { padding: .85rem; grid-template-columns: 78px minmax(0, 1fr); gap: .8rem; }
  .comparison-title h2 { font-size: 1.7rem; }
  .product-card { grid-template-columns: 74px minmax(0, 1fr); gap: .8rem; }
  .result-summary { padding: .8rem 1rem; }
  .result-summary h3 { font-size: 1.55rem; }
  .result-summary details { margin-top: .3rem; }
  .result-summary details summary { min-height: 40px; padding: .4rem 0; }
  .result-summary .visual-note { margin-top: .3rem; }
  .recommendation { padding: 1rem; border-left-width: 5px; }
  .recommendation-heading { grid-template-columns: 32px 68px minmax(0, 1fr); gap: .55rem; }
  .recommendation-heading h3 { font-size: 1.35rem; }
  .reason-grid ul { padding-left: 1rem; }
  .optional-refinements fieldset { margin-right: .7rem; margin-left: .7rem; }
}

@media (max-width: 330px) {
  .nav-links a { font-size: .75rem; }
  .brand { font-size: 1rem; }
  h1, .page-heading h1 { font-size: 2.55rem; }
  .comparison-card { grid-template-columns: 1fr; }
  .comparison-card .product-visual { width: 82px; }
  .product-card { grid-template-columns: 64px minmax(0, 1fr); }
  .recommendation-heading { grid-template-columns: 28px 56px minmax(0, 1fr); }
  .candidate-number { font-size: .75rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}