/* Bici Elettrica Quale Scegliere — Tricolore editoriale */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/assets/fonts/archivo-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url("/assets/fonts/space-grotesk-latin.woff2") format("woff2");
}
:root {
  --bg: #fdfdfb;
  --surface: #ffffff;
  --panel: #ffffff;
  --border: #eceae4;
  --border-strong: #d8d6d0;
  --ink: #10241a;
  --muted: #55544f;
  --faint: #83817b;
  --accent: #008c45;
  --accent-strong: #006f37;
  --accent-ink: #ffffff;
  --accent-soft: #e8f3ec;
  --cta: #cd212a;
  --cta-hover: #b41c24;
  --cta-ink: #ffffff;
  --chip: #f4f2ec;
  --chip-ink: #55544f;
  --band-bg: #10241a;
  --band-ink: #e8f3ec;
  --band-faint: #8aa494;
  --bad: #cd212a;
  --stripe-middle: #f4f2ec;
  --shadow: 0 16px 40px rgba(16, 36, 26, .1);
  --shadow-small: 0 8px 24px rgba(16, 36, 26, .07);
  --max: 1480px;
  --content: 1328px;
  --font-display: "Space Grotesk", "Archivo", system-ui, sans-serif;
  --font-body: "Archivo", system-ui, sans-serif;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #123528;
  --surface: #0d281e;
  --panel: #0d281e;
  --border: #2d5c46;
  --border-strong: #3b6e56;
  --ink: #f7f4ed;
  --muted: #b9ccbd;
  --faint: #9dbfa9;
  --accent: #e8b64c;
  --accent-strong: #f0c364;
  --accent-ink: #123528;
  --accent-soft: #1c4a37;
  --cta: #e8b64c;
  --cta-hover: #f0c364;
  --cta-ink: #123528;
  --chip: #1c4a37;
  --chip-ink: #d9e5db;
  --band-bg: #0d281e;
  --band-ink: #d9e5db;
  --band-faint: #8aaf98;
  --bad: #e07a56;
  --stripe-middle: #f7f4ed;
  --shadow: 0 16px 40px rgba(0, 0, 0, .35);
  --shadow-small: 0 8px 24px rgba(0, 0, 0, .25);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 96px; }
body { min-height: 100vh; margin: 0; display: flex; flex-direction: column; background: var(--bg); color: var(--ink); font: 16px/1.6 var(--font-body); -webkit-font-smoothing: antialiased; transition: background-color .25s ease, color .25s ease; }
main { flex: 1 0 auto; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, select { font: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); }
::selection { background: color-mix(in srgb, var(--accent) 28%, transparent); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; left: 1rem; top: -5rem; background: var(--ink); color: var(--bg); padding: .7rem 1rem; border-radius: 7px; }
.skip-link:focus { top: 1rem; }
:where(a, button, input, select, summary):focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 55%, transparent); outline-offset: 3px; }

.tricolore { height: 5px; display: grid; grid-template-columns: repeat(3, 1fr); }
.tricolore span:nth-child(1) { background: #008c45; }
.tricolore span:nth-child(2) { background: var(--stripe-middle); }
.tricolore span:nth-child(3) { background: #cd212a; }

.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 94%, transparent); border-bottom: 1px solid var(--border); backdrop-filter: blur(12px); transition: box-shadow .25s ease; }
.reading-progress { position: absolute; left: 0; bottom: -1px; width: 100%; height: 3px; background: var(--accent); transform: scaleX(0); transform-origin: left; pointer-events: none; }
.site-header.is-scrolled { box-shadow: 0 8px 24px rgba(8, 18, 13, .1); }
.nav-shell { max-width: var(--max); min-height: 76px; margin: auto; padding: 0 56px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; flex-direction: column; text-decoration: none; line-height: 1; }
.brand strong { font: 700 20px var(--font-display); letter-spacing: -.025em; }
.brand small { margin-top: 5px; color: var(--accent); font: 600 10px var(--font-display); letter-spacing: .22em; }
.nav-side, .site-nav { display: flex; align-items: center; }
.nav-side { gap: 28px; }
.site-nav { gap: 28px; }
.site-nav a { color: var(--muted); font-size: 14px; font-weight: 600; text-decoration: none; transition: color .18s ease; }
.site-nav a:hover, .site-nav a.active { color: var(--accent); }
.site-nav a:not(.nav-cta) { position: relative; }
.site-nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 2px; border-radius: 2px; background: var(--accent); transition: right .22s ease; }
.site-nav a:not(.nav-cta):hover::after, .site-nav a:not(.nav-cta).active::after { right: 0; }
.site-nav .nav-cta { padding: 10px 20px; border-radius: 6px; background: var(--accent); color: var(--accent-ink); font-weight: 700; transition: background-color .18s ease, transform .18s ease; }
.site-nav .nav-cta:hover, .site-nav .nav-cta.active { background: var(--accent-strong); color: var(--accent-ink); }
.site-nav .nav-cta:hover { transform: translateY(-1px); }
.theme-toggle { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--border-strong); border-radius: 50%; background: var(--surface); color: var(--ink); cursor: pointer; transition: color .2s, border-color .2s, transform .2s; }
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.theme-toggle:active { transform: scale(.93); }
.theme-toggle svg { width: 18px; height: 18px; grid-area: 1 / 1; transition: opacity .2s, transform .3s; }
.icon-sun { opacity: 0; transform: rotate(90deg) scale(.5); }
.icon-moon { opacity: 1; }
:root[data-theme="dark"] .icon-sun { opacity: 1; transform: none; }
:root[data-theme="dark"] .icon-moon { opacity: 0; transform: rotate(-90deg) scale(.5); }
.nav-toggle { display: none; border: 0; background: none; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 2px; margin: 5px 0; background: var(--ink); transition: transform .2s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.button { min-height: 42px; padding: 11px 18px; border: 0; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; color: inherit; font-weight: 700; font-size: 14px; text-decoration: none; cursor: pointer; transition: background-color .18s, border-color .18s, color .18s, transform .18s, box-shadow .18s; }
.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0) scale(.97); }
.button.primary { background: var(--accent); color: var(--accent-ink); }
.button.primary:hover { background: var(--accent-strong); box-shadow: 0 6px 18px color-mix(in srgb, var(--accent) 32%, transparent); }
.button.commerce { background: var(--cta); color: var(--cta-ink); }
.button.commerce:hover { background: var(--cta-hover); box-shadow: 0 6px 18px color-mix(in srgb, var(--cta) 32%, transparent); }
.button.outline { border: 2px solid var(--border-strong); background: transparent; color: var(--ink); }
.button.outline:hover { border-color: var(--accent); color: var(--accent); }
.button.text { min-height: auto; padding-inline: 8px; background: transparent; color: var(--accent); }
.button.block { width: 100%; }
.button:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.arrow-link, .card-review-link { color: var(--accent); font-weight: 700; font-size: 14px; text-decoration: none; }
.arrow-link span, .card-review-link span, .button span { display: inline-block; transition: transform .18s; }
.arrow-link:hover span, .card-review-link:hover span, .button:hover span { transform: translateX(3px); }

.eyebrow, .step-label, .filter-label { margin: 0; color: var(--accent-strong); font: 700 11px var(--font-display); letter-spacing: .16em; text-transform: uppercase; }
.rule-label { display: flex; align-items: center; gap: 9px; }
.rule-label::before { content: ""; width: 24px; height: 2px; background: var(--accent); }
.pill { display: inline-flex; padding: 5px 12px; border-radius: 999px; font: 700 11px var(--font-display); letter-spacing: .06em; text-transform: uppercase; }
.pill.accent { color: var(--accent-ink); background: var(--accent); }
.pill.neutral { color: var(--chip-ink); background: var(--chip); font-family: var(--font-body); font-weight: 600; letter-spacing: 0; text-transform: none; }
.section { max-width: var(--content); margin: auto; padding: 52px 0; }
.section-head { margin-bottom: 24px; display: flex; align-items: baseline; justify-content: space-between; gap: 24px; }
.section-head h2 { margin: 4px 0 0; font-size: 30px; line-height: 1.15; letter-spacing: -.025em; }
.section-head > div > p:not(.eyebrow) { max-width: 560px; margin: 8px 0 0; color: var(--faint); font-size: 14px; }
.data-note { color: var(--faint); font-size: 12px; }

/* Homepage */
.hero-home { max-width: var(--max); margin: auto; padding: 56px; display: grid; grid-template-columns: minmax(0, 1fr) 480px; gap: 18px 48px; align-items: start; }
.hero-home .finder { grid-column: 2; grid-row: 1 / span 3; }
.hero-copy { padding-top: 12px; display: flex; flex-direction: column; gap: 18px; }
.hero-copy h1 { max-width: 780px; margin: 0; color: var(--ink); font-size: clamp(42px, 4vw, 56px); line-height: 1.05; letter-spacing: -.035em; }
.hero-copy h1 em { color: var(--accent); font-style: normal; }
.hero-lead { max-width: 760px; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.6; }
.proof { margin: 0; display: flex; gap: 32px; }
.proof div { display: flex; flex-direction: column; }
.proof dt { color: var(--ink); font: 700 24px var(--font-display); }
.proof dd { margin: 0; color: var(--faint); font-size: 13px; font-weight: 500; }
.hero-quiz-prompt { margin-top: 2px; padding: 18px 20px; border-radius: 12px; display: grid; grid-template-columns: 40px 1fr auto; gap: 16px; align-items: center; background: var(--accent-soft); }
.hero-quiz-prompt > span { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 10px; color: var(--cta-ink); background: var(--cta); font: 700 20px var(--font-display); }
.hero-quiz-prompt p { margin: 0; color: var(--ink); font-size: 14px; line-height: 1.5; }
.hero-quiz-prompt a { color: var(--accent); font-size: 14px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.hero-checklist { margin-top: 2px; overflow: hidden; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); box-shadow: var(--shadow-small); }
.hero-checklist-head { padding: 16px 18px 14px; display: flex; align-items: end; justify-content: space-between; gap: 18px; }
.hero-checklist-head h2 { margin: 3px 0 0; font-size: 20px; line-height: 1.15; }
.hero-checklist-head .arrow-link { flex: 0 0 auto; font-size: 12px; }
.hero-check-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--border); }
.hero-check-grid > div { min-width: 0; padding: 15px 16px; border-right: 1px solid var(--border); }
.hero-check-grid > div:last-child { border-right: 0; }
.hero-check-grid span { color: var(--accent-strong); font: 700 10px var(--font-display); }
.hero-check-grid strong { margin: 5px 0 3px; display: block; color: var(--ink); font-size: 13px; }
.hero-check-grid p { margin: 0; color: var(--faint); font-size: 11.5px; line-height: 1.45; }

.finder { padding: 21px; display: flex; flex-direction: column; gap: 14px; border: 1px solid var(--border); border-radius: 16px; background: var(--panel); box-shadow: var(--shadow); }
.finder-head { display: flex; justify-content: space-between; align-items: baseline; gap: 15px; }
.finder-head h2 { margin: 2px 0 0; font-size: 20px; line-height: 1.1; }
.match-count { padding: 5px 12px; border-radius: 999px; background: var(--chip); color: var(--chip-ink); font-size: 13px; font-weight: 600; white-space: nowrap; }
.match-count b { color: var(--accent); }
.finder-guidance { margin: 0; padding: 9px 12px; border-radius: 8px; background: var(--chip); color: var(--faint); font-size: 12.5px; font-weight: 500; line-height: 1.45; }
.finder-guidance a { color: var(--accent); font-weight: 700; text-decoration: none; }
.field-group { min-width: 0; margin: 0; padding: 0; border: 0; }
.field-group legend, .field-group > label { width: 100%; margin-bottom: 6px; display: flex; justify-content: space-between; color: var(--faint); font-size: 11.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.field-group output { color: var(--accent); font: 700 13px var(--font-display); letter-spacing: 0; text-transform: none; }
.choice-row { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { padding: 6px 12px; border: 1px solid var(--border-strong); border-radius: 999px; background: var(--surface); color: var(--chip-ink); font-size: 12.5px; font-weight: 600; cursor: pointer; transition: background-color .15s, border-color .15s, color .15s, transform .15s; }
.choice:hover, .choice.active { border-color: var(--accent); background: var(--accent); color: var(--accent-ink); }
.choice:active { transform: scale(.95); }
input[type="range"] { width: 100%; accent-color: var(--accent); }
.finder-results { padding-top: 10px; display: flex; flex-direction: column; gap: 8px; border-top: 1px solid var(--border); }
.finder-result { padding: 6px; display: grid; grid-template-columns: 76px minmax(0, 1fr) auto; gap: 10px; align-items: center; border: 1px solid var(--border); border-radius: 10px; background: var(--bg); text-decoration: none; transition: border-color .15s, transform .15s; }
.finder-result:hover { border-color: var(--accent); transform: translateX(2px); }
.finder-result img { width: 76px; aspect-ratio: 16 / 10; object-fit: contain; object-position: center; border-radius: 7px; background: var(--chip); }
.finder-result strong { display: block; color: var(--ink); font-size: 14px; line-height: 1.25; }
.finder-result strong b { color: var(--accent); font-family: var(--font-display); }
.finder-result small { display: block; color: var(--faint); font-size: 12px; line-height: 1.35; }
.finder-result-copy { text-decoration: none; }
.finder-result-actions { display: flex; flex-direction: column; gap: 6px; }
.finder-commerce { display: flex; flex-direction: column; align-items: center; gap: 3px; }
.finder-commerce .mini-cta { width: 100%; }
.mini-cta { padding: 8px 12px; border-radius: 7px; display: inline-flex; align-items: center; justify-content: center; background: var(--cta); color: var(--cta-ink); font-size: 12.5px; font-weight: 700; white-space: nowrap; text-decoration: none; transition: background-color .15s, border-color .15s, transform .15s; }
a.mini-cta:hover, .quiz-match:hover .mini-cta { background: var(--cta-hover); }
.mini-cta.ghost { padding: 7px 11px; border: 1px solid var(--border-strong); background: transparent; color: var(--accent); }
a.mini-cta.ghost:hover { border-color: var(--accent); background: var(--accent-soft); }
.finder-empty { margin: 5px 0; color: var(--faint); font-size: 14px; text-align: center; }
.finder-result, .finder-empty { animation: result-in .75s ease backwards; animation-delay: calc(var(--stagger, 0) * 120ms); }
@keyframes result-in { from { opacity: 0; transform: translateY(8px); } }

.credibility-grid { padding-inline: max(24px, calc((100vw - var(--content)) / 2)); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-block: 1px solid var(--border); }
.credibility-grid div { min-height: 94px; padding: 22px 28px; display: flex; flex-direction: column; justify-content: center; gap: 3px; border-right: 1px solid var(--border); }
.credibility-grid div:last-child { border-right: 0; }
.credibility-grid strong { color: var(--accent); font: 700 24px var(--font-display); }
.credibility-grid span { color: var(--faint); font-size: 13px; }

.model-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.model-card { min-width: 0; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); transition: box-shadow .2s, transform .2s, border-color .2s; }
.model-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-small); transform: translateY(-2px); }
.model-card[hidden] { display: none; }
.model-photo { position: relative; display: block; overflow: hidden; background: var(--chip); }
.model-photo picture { width: 100%; display: block; }
.model-photo img { width: 100%; aspect-ratio: 16 / 10; object-fit: contain; object-position: center; background: var(--chip); transition: transform .3s; }
.model-card:hover .model-photo img { transform: scale(1.02); }
.card-badge { position: absolute; left: 12px; top: 12px; padding: 5px 10px; border-radius: 5px; background: var(--accent); color: var(--accent-ink); font: 700 11px var(--font-display); letter-spacing: .05em; text-transform: uppercase; }
.model-copy { padding: 20px; display: flex; flex: 1; flex-direction: column; gap: 10px; }
.model-title-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.model-title-row h3 { margin: 0; font-family: var(--font-body); font-size: 17px; line-height: 1.25; }
.model-title-row h3 a { text-decoration: none; }
.model-title-row h3 a:hover { color: var(--accent); }
.model-rating { flex: 0 0 auto; color: var(--accent); font: 700 14px var(--font-display); }
.model-copy > p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.spec-chips { margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 7px; list-style: none; }
.spec-chips li { padding: 4px 9px; border-radius: 5px; background: var(--chip); color: var(--chip-ink); font-size: 12px; font-weight: 500; }
.card-actions { margin-top: auto; padding-top: 6px; display: flex; flex-direction: column; gap: 10px; text-align: center; }
.reviews-band { background: var(--surface); border-block: 1px solid var(--border); }
.latest-section { padding-block: 60px; }
.method-band { background: var(--accent-soft); border-bottom: 1px solid var(--border); }
.method-layout { padding-block: 58px; display: grid; grid-template-columns: minmax(260px, 330px) minmax(0, 1fr); gap: 48px; align-items: start; }
.method-intro h2 { margin: 8px 0 12px; font-size: 34px; line-height: 1.08; letter-spacing: -.03em; }
.method-intro > p:not(.eyebrow) { margin: 0 0 18px; color: var(--muted); font-size: 15px; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.principles > div { min-height: 190px; padding: 24px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); box-shadow: var(--shadow-small); transition: transform .2s, border-color .2s; }
.principles > div:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.principles span { color: var(--accent-strong); font: 700 12px var(--font-display); }
.principles h3 { margin: 18px 0 8px; font-size: 18px; }
.principles p { margin: 0; color: var(--muted); font-size: 14px; }

/* Shared interior pages */
.page-hero { max-width: var(--content); margin: auto; padding: 58px 0 34px; }
.page-hero.narrow { max-width: 1080px; }
.page-hero h1 { max-width: 920px; margin: 12px 0 14px; font-size: clamp(38px, 5vw, 54px); line-height: 1.06; letter-spacing: -.035em; }
.page-hero > p:last-child, .page-hero > p:last-of-type { max-width: 760px; margin-bottom: 0; color: var(--muted); font-size: 17px; }
.listing { padding-top: 12px; }
.listing-control-panel { margin-bottom: 24px; overflow: hidden; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow-small); }
.listing-tools { padding: 20px; display: flex; align-items: end; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--border); }
.listing-filter-groups { display: flex; flex-wrap: wrap; gap: 18px 32px; }
.listing-empty { margin: 0; padding: 40px 24px; display: flex; flex-direction: column; align-items: center; gap: 10px; border: 1px dashed var(--border-strong); border-radius: 14px; color: var(--muted); font-size: 15px; text-align: center; }
.listing-empty[hidden] { display: none; }
.listing-empty button { border: 1px solid var(--border-strong); border-radius: 999px; padding: 8px 18px; background: transparent; color: var(--accent); font-weight: 700; font-size: 13px; cursor: pointer; transition: border-color .15s, background-color .15s; }
.listing-empty button:hover { border-color: var(--accent); background: var(--accent-soft); }
.filter-label { display: block; margin-bottom: 8px; color: var(--faint); letter-spacing: .08em; }
.sort-label { display: flex; align-items: center; gap: 10px; color: var(--faint); font-size: 13px; font-weight: 600; }
.sort-label select { padding: 9px 34px 9px 12px; border: 1px solid var(--border-strong); border-radius: 8px; background: var(--surface); color: var(--ink); }
.result-summary { margin: 0; padding: 11px 20px; background: var(--chip); color: var(--faint); font-size: 13px; }
.result-summary b { color: var(--ink); }
.listing .model-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.listing .model-card { display: flex; }
.listing .model-photo { min-height: 0; display: block; }
.listing .model-photo picture { height: auto; display: block; }
.listing .model-photo img { height: auto; aspect-ratio: 16 / 10; object-fit: contain; }
.compare-block { margin-top: 48px; }
.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow-small); }
.compare-table { width: 100%; min-width: 820px; border-collapse: collapse; font-size: 14px; }
.compare-table th, .compare-table td { padding: 13px 18px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
.compare-table thead th { color: var(--faint); background: var(--chip); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.compare-table tbody tr:last-child th, .compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-table tbody tr { transition: background-color .15s; }
.compare-table tbody tr:hover { background: color-mix(in srgb, var(--chip) 55%, transparent); }
.compare-table tbody th { font-weight: 700; }
.compare-table tbody th a { color: var(--ink); text-decoration: none; }
.compare-table tbody th a:hover { color: var(--accent); }
.compare-table .compare-rating { color: var(--accent); font: 700 14px var(--font-display); }
.compare-table .arrow-link { font-size: 13px; }
.next-step-panel { margin-top: 44px; padding: 24px; display: flex; align-items: center; justify-content: space-between; gap: 28px; border: 1px solid var(--border); border-left: 4px solid var(--accent); border-radius: 12px; background: var(--surface); }
.next-step-panel h2 { margin: 4px 0; font-size: 25px; }
.next-step-panel p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 14px; }
.panel-actions { display: flex; gap: 8px; }

/* Review */
.breadcrumbs { margin: 0 0 30px; display: flex; flex-wrap: wrap; gap: 9px; color: var(--faint); font-size: 13px; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: var(--accent); }
.review-hero { max-width: var(--content); margin: auto; padding: 22px 0 50px; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(390px, .9fr); gap: 54px; align-items: center; }
.review-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.review-copy h1 { margin: 16px 0 14px; font-size: clamp(38px, 4vw, 48px); line-height: 1.08; letter-spacing: -.03em; }
.review-copy > p:not(.breadcrumbs) { max-width: 760px; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.6; }
.review-copy > p.review-dateline { margin-top: 12px; color: var(--faint); font-size: 13px; }
.review-dateline a { color: var(--accent); font-weight: 600; text-decoration: none; }
.review-dateline a:hover { text-decoration: underline; }
.review-meta { max-width: 610px; margin: 22px 0 0; padding: 0; display: flex; gap: 40px; list-style: none; }
.review-meta li { display: flex; flex-direction: column; }
.review-meta strong { color: var(--ink); font: 700 24px var(--font-display); }
.review-meta li:first-child strong { color: var(--accent); }
.review-meta span { color: var(--faint); font-size: 12px; }
.amazon-action { margin-top: 18px; display: flex; align-items: center; gap: 14px; }
.review-hero figure { position: relative; margin: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 14px; background: var(--chip); }
.review-hero figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: contain; object-position: center; }
.hero-score { position: absolute; right: 16px; top: 16px; padding: 7px 13px; border-radius: 9px; background: var(--accent); color: var(--accent-ink); font: 700 22px var(--font-display); }
.article-shell { max-width: var(--content); margin: auto; padding: 12px 0 64px; display: grid; grid-template-columns: minmax(0, 1fr) 336px; gap: 48px; align-items: start; }
.article-shell aside { grid-column: 2; grid-row: 1; position: sticky; top: 98px; }
.article-body { min-width: 0; grid-column: 1; grid-row: 1; }
.sticky-summary { padding: 24px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow); }
.summary-top { display: flex; justify-content: space-between; align-items: center; }
.summary-top > strong { padding: 6px 11px; border-radius: 8px; background: var(--accent); color: var(--accent-ink); font: 700 18px var(--font-display); }
.sticky-summary h2 { margin: 12px 0; font-size: 19px; }
.sticky-summary dl { margin: 0 0 14px; }
.sticky-summary dl div { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; }
.sticky-summary dt { color: var(--faint); }
.sticky-summary dd { margin: 0; color: var(--ink); font-weight: 700; text-align: right; }
.summary-caveat { display: block; margin: 10px 0 0; text-align: center; }
.review-toc { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--border); }
.review-toc > span { display: block; margin-bottom: 9px; color: var(--faint); font: 700 10px var(--font-display); letter-spacing: .12em; text-transform: uppercase; }
.review-toc ol { max-height: min(34vh, 320px); margin: 0; padding: 0 0 0 18px; overflow: auto; scrollbar-width: thin; }
.review-toc li { margin: 5px 0; color: var(--faint); font-size: 11px; line-height: 1.35; }
.review-toc a { color: var(--faint); text-decoration: none; transition: color .15s; }
.review-toc a:hover { color: var(--accent); }
.review-toc a.active { color: var(--accent); font-weight: 700; }
.review-toc-mobile { display: none; }
.mobile-mid-action, .mobile-end-action { display: none; }
.article-body h2 { margin: 42px 0 14px; color: var(--ink); font-size: 26px; line-height: 1.2; letter-spacing: -.02em; scroll-margin-top: 100px; }
.article-body h2:first-of-type { margin-top: 0; }
.article-body h3 { font-size: 20px; }
.article-body p, .article-body li { color: var(--muted); }
.article-body > p { font-size: 16px; line-height: 1.72; }
.article-body a { color: var(--accent); }
.article-summary, .article-callout, .legal-note { margin: 18px 0; padding: 18px 20px; border-radius: 10px; background: var(--accent-soft); }
.article-summary p, .article-callout p, .legal-note p { margin: 6px 0; }
.article-quick-grid { margin: 0 0 44px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.quick-card { padding: 18px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); transition: transform .2s, border-color .2s; }
.quick-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.quick-card p { margin: 0; font-size: 14px; }
.quick-card .quick-label { margin-bottom: 8px; color: var(--accent-strong); font: 700 11px var(--font-display); letter-spacing: .12em; text-transform: uppercase; }
.article-photo { position: relative; margin: 26px 0 34px; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow-small); transition: transform .2s ease, border-color .2s ease, box-shadow .25s ease; }
.article-photo:hover { border-color: var(--border-strong); transform: translateY(-2px); box-shadow: var(--shadow); }
.article-photo img { display: block; width: 100%; max-height: 620px; flex: 1 1 auto; min-height: 0; object-fit: cover; object-position: center; background: var(--surface); }
.article-photo figcaption { position: relative; z-index: 1; margin-top: auto; padding: 10px 16px 12px; border-top: 1px solid var(--border); color: var(--muted); font-size: 12.5px; line-height: 1.5; background: var(--surface); }
.article-photo figcaption::before { content: ""; display: inline-block; width: 18px; height: 3px; margin-right: 9px; border-radius: 2px; background: var(--accent); vertical-align: 3px; }
.article-photo-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 26px 0 34px; }
.article-photo-grid .article-photo { margin: 0; }
.article-photo-grid .article-photo img { height: 330px; }
/* Full-frame product photos; keep this rule cache-busted on production deploys. */
.article-photo.product-photo img { height: auto; max-height: none; aspect-ratio: 1; flex: 0 0 auto; object-fit: contain; object-position: center; }
.article-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 26px 0 38px; }
.article-gallery .article-photo { margin: 0; }
.article-gallery .article-photo img { aspect-ratio: 1; object-fit: contain; object-position: center; }
.x8-summary { border-left: 4px solid var(--accent); }
.x8-metric-strip { margin: 0 0 46px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); overflow: hidden; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow-small); }
.x8-metric-strip div { min-width: 0; padding: 18px 16px; border-right: 1px solid var(--border); }
.x8-metric-strip div:last-child { border-right: 0; }
.x8-metric-strip strong, .x8-metric-strip span { display: block; }
.x8-metric-strip strong { color: var(--accent); font: 700 20px/1.15 var(--font-display); }
.x8-metric-strip span { margin-top: 6px; color: var(--faint); font-size: 11px; line-height: 1.35; }
.x8-pullquote { margin: 34px 0; padding: 6px 0 6px 26px; border-left: 4px solid var(--cta); color: var(--ink); font: 600 clamp(22px, 3vw, 30px)/1.28 var(--font-display); letter-spacing: -.025em; }
.x8-feature-row { margin: 30px 0 38px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(240px, .95fr); overflow: hidden; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); box-shadow: var(--shadow-small); }
.x8-feature-row .article-photo { margin: 0; border: 0; border-radius: 0; box-shadow: none; }
.x8-feature-row .article-photo img { height: 100%; min-height: 340px; }
.x8-feature-row .article-photo:hover { transform: none; box-shadow: none; }
.x8-feature-copy { padding: 32px; align-self: center; }
.x8-feature-copy h3 { margin: 8px 0 12px; color: var(--ink); font-size: 24px; line-height: 1.15; }
.x8-feature-copy p:last-child { margin-bottom: 0; font-size: 14px; line-height: 1.65; }
.x8-gallery { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.x8-gallery figcaption { min-height: 36px; }
.review-conclusion { margin-top: 48px; padding: 30px; border-radius: 16px; background: var(--accent); box-shadow: var(--shadow); }
.review-conclusion .eyebrow, .review-conclusion h2, .review-conclusion p, .review-conclusion strong { color: var(--accent-ink); }
.review-conclusion h2 { margin-top: 8px; }
.review-conclusion p:last-child { margin-bottom: 0; }
.article-body table { width: 100%; margin: 16px 0 30px; border-spacing: 0; border-collapse: separate; overflow: hidden; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); font-size: 14px; }
.article-body th, .article-body td { padding: 12px 18px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.article-body tr:last-child td { border-bottom: 0; }
.article-body tbody tr { transition: background-color .15s; }
.article-body tbody tr:hover { background: color-mix(in srgb, var(--chip) 55%, transparent); }
.article-body th { color: var(--faint); background: var(--chip); font-size: 12px; letter-spacing: .05em; text-transform: uppercase; }
.spec-table td:first-child, .decision-table td:first-child { width: 30%; color: var(--faint); font-weight: 600; }
.pros-cons-table th:first-child { color: var(--accent); }
.pros-cons-table th:last-child { color: var(--bad); }
.pros-cons-table td:first-child { border-left: 3px solid var(--accent); }
.pros-cons-table td:last-child { border-left: 3px solid var(--bad); }
.faq-list { display: grid; gap: 10px; }
.faq-item { padding: 18px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); transition: border-color .18s; }
.faq-question { margin: 0 0 6px; color: var(--ink) !important; font-weight: 700; }
.faq-answer { margin: 0; }
details.faq-item { padding: 0; }
details.faq-item:hover, details.faq-item[open] { border-color: var(--border-strong); }
details.faq-item summary.faq-question { min-height: 48px; margin: 0; padding: 12px 18px; display: flex; align-items: center; justify-content: space-between; gap: 14px; cursor: pointer; list-style: none; }
details.faq-item summary.faq-question::-webkit-details-marker { display: none; }
details.faq-item summary.faq-question::after { content: '+'; flex: none; color: var(--accent); font: 700 20px/1 var(--font-display); }
details.faq-item[open] summary.faq-question::after { content: '−'; }
details.faq-item .faq-answer { padding: 0 18px 16px; }
.source-list { margin-top: 38px; padding-top: 24px; border-top: 1px solid var(--border); }
.source-list ul { padding-left: 20px; }
.related { padding-top: 8px; }

/* Guides */
.guide-listing { padding-top: 10px; }
.guide-card-grid { display: grid; gap: 24px; }
.guide-card { display: grid; grid-template-columns: minmax(300px, 42%) minmax(0, 1fr); overflow: hidden; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); box-shadow: var(--shadow-small); }
.guide-card-image { min-height: 300px; }
.guide-card-image picture, .guide-card-image img { width: 100%; height: 100%; }
.guide-card-image img { object-fit: cover; }
.guide-card > div { padding: 34px; align-self: center; }
.guide-card h2 { margin: 8px 0 12px; font-size: 34px; line-height: 1.12; letter-spacing: -.03em; }
.guide-card h2 a { text-decoration: none; }
.guide-card > div > p:not(.eyebrow) { max-width: 620px; color: var(--muted); }
.guide-page { padding-bottom: 24px; }
.guide-hero { max-width: 1120px; margin: auto; padding: 54px 0 34px; }
.guide-hero .eyebrow { margin-top: 24px; }
.guide-hero h1 { max-width: 980px; margin: 10px 0 16px; font-size: clamp(44px, 5.4vw, 68px); line-height: 1.02; letter-spacing: -.045em; }
.guide-deck { max-width: 760px; margin: 0 0 32px; color: var(--muted); font-size: 19px; }
.guide-hero figure { margin: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); box-shadow: var(--shadow-small); }
.guide-hero figure img { width: 100%; }
.guide-body { max-width: 860px; margin: auto; padding: 26px 0 56px; }
.guide-body h2 { margin: 44px 0 14px; font-size: 28px; line-height: 1.18; letter-spacing: -.025em; }
.guide-body p, .guide-body li { color: var(--muted); }
.guide-body > p { font-size: 16.5px; line-height: 1.78; }
.guide-answer { margin-bottom: 32px; padding: 22px 24px; border-left: 3px solid var(--accent); border-radius: 0 12px 12px 0; background: var(--accent-soft); }
.guide-answer p { margin: 0; }
.guide-answer p + p { margin-top: 6px; color: var(--ink); font-size: 18px; }
.guide-inline-figure { margin: 38px 0; }
.guide-inline-figure picture { display: block; overflow: hidden; border-radius: 14px; }
.guide-inline-figure img { width: 100%; }
.guide-inline-figure figcaption { margin-top: 8px; color: var(--faint); font-size: 12px; }
.guide-calculation { margin: 36px 0; padding: 24px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); }
.guide-calculation h2 { margin-top: 0; }
.guide-body table { width: 100%; margin: 14px 0 0; border-spacing: 0; border-collapse: collapse; font-size: 14px; }
.guide-body th, .guide-body td { padding: 11px 14px; border-bottom: 1px solid var(--border); text-align: left; }
.guide-body th { color: var(--faint); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.guide-body tr:last-child td { border-bottom: 0; }
.guide-body > .data-note { margin-top: 38px; padding-top: 18px; border-top: 1px solid var(--border); }
.guide-body > .data-note p { margin: 0; }
.guide-next { padding-top: 0; }

/* Quiz */
.test-hero { padding-bottom: 28px; text-align: center; }
.test-hero h1, .test-hero > p { margin-inline: auto; }
.quiz-wrap { max-width: 820px; margin: 0 auto 28px; padding: 0; }
.quiz-card { min-height: 395px; padding: 30px 32px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); box-shadow: var(--shadow); }
.quiz-card-head { display: flex; justify-content: space-between; align-items: center; }
.quiz-card-head button { border: 0; background: transparent; color: var(--faint); font-size: 13px; cursor: pointer; }
.quiz-card-head button:disabled { opacity: .35; cursor: default; }
.quiz-progress { height: 6px; margin: 10px 0 26px; overflow: hidden; border-radius: 999px; background: var(--chip); }
.quiz-progress span { display: block; height: 100%; border-radius: inherit; background: var(--accent); transition: width .25s; }
.quiz-question h2 { margin: 0 0 22px; font-size: 26px; line-height: 1.25; }
.quiz-options { display: grid; gap: 12px; }
.quiz-option { width: 100%; padding: 15px 20px; display: flex; justify-content: space-between; align-items: center; gap: 12px; border: 1px solid var(--border-strong); border-radius: 10px; background: var(--bg); color: var(--ink); font-weight: 500; text-align: left; cursor: pointer; transition: border-color .18s, color .18s, transform .18s; }
.quiz-option span:last-child { color: var(--accent); font-weight: 700; }
.quiz-option:hover, .quiz-option.selected { border-color: var(--accent); color: var(--accent); transform: translateX(2px); }
.quiz-disclaimer { margin: 20px 0 0; color: var(--faint); font-size: 12px; }
.quiz-result { text-align: center; }
.quiz-result-band { margin: 0 0 22px; padding: 28px; border-radius: 14px; background: var(--band-bg); }
.quiz-result-band .eyebrow { color: var(--band-faint); }
.quiz-result-band h2 { margin: 8px 0; color: var(--band-ink); font-size: 34px; }
.quiz-result-band p { max-width: 570px; margin: auto; color: var(--band-faint); }
.quiz-result h3 { margin: 18px 0 12px; font-size: 21px; }
.quiz-matches { display: grid; gap: 9px; text-align: left; }
.quiz-match { padding: 10px; display: grid; grid-template-columns: 90px minmax(0, 1fr) auto; align-items: center; gap: 12px; border: 1px solid var(--border); border-radius: 10px; color: inherit; text-decoration: none; transition: border-color .15s, transform .15s; }
.quiz-match:hover { border-color: var(--accent); transform: translateX(2px); }
.quiz-match img { width: 90px; aspect-ratio: 16 / 10; object-fit: contain; object-position: center; border-radius: 7px; background: var(--chip); }
.quiz-match strong { display: block; font-size: 14px; }
.quiz-match small { color: var(--faint); font-size: 12px; }
.quiz-restart { margin-top: 16px; padding: 8px 16px; border: 1px solid var(--border-strong); border-radius: 999px; background: transparent; color: var(--faint); cursor: pointer; }
.type-explainer { padding-top: 0; }
.type-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.type-grid article { padding: 16px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); transition: transform .2s, border-color .2s; }
.type-grid article:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.type-grid span { color: var(--faint); font: 700 12px var(--font-display); }
.type-grid h3 { margin: 5px 0 3px; font: 700 14px var(--font-body); }
.type-grid p { margin: 0; color: var(--faint); font-size: 12px; line-height: 1.5; }

/* Editorial and utility pages */
.prose-page { max-width: 1080px; margin: auto; padding: 10px 0 72px; }
.prose-page h2 { margin: 0; font-size: 24px; line-height: 1.18; }
.prose-page p { color: var(--muted); font-size: 15px; }
.prose-page a { color: var(--accent); }
.method-scope { margin-bottom: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.method-scope > div, .project-status { padding: 22px; border: 1px solid var(--border); border-radius: 12px; background: var(--accent-soft); }
.method-scope span, .project-status span { color: var(--accent); font: 700 11px var(--font-display); letter-spacing: .1em; text-transform: uppercase; }
.method-scope p, .project-status p { margin-bottom: 0; font-size: 14px; }
.project-status { margin-bottom: 16px; }
.editorial-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.prose-section { min-height: 230px; padding: 24px; display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); box-shadow: var(--shadow-small); }
.prose-section > span { margin-bottom: auto; padding-bottom: 30px; color: var(--accent); font: 700 12px var(--font-display); }
.prose-section h2 { margin-bottom: 10px; }
.prose-section p { margin: 0; }
.prose-section.wide { min-height: 180px; grid-column: 1 / -1; }
.privacy-summary { margin-bottom: 16px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); overflow: hidden; border: 1px solid var(--border); border-radius: 12px; background: var(--accent-soft); }
.privacy-summary > div { min-width: 0; padding: 18px 22px; border-right: 1px solid var(--border); }
.privacy-summary > div:last-child { border-right: 0; }
.privacy-summary span { display: block; color: var(--faint); font: 700 10px var(--font-display); letter-spacing: .1em; text-transform: uppercase; }
.privacy-summary strong { display: block; margin-top: 5px; font: 700 14px/1.35 var(--font-body); }
.privacy-list { overflow: hidden; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow-small); }
.privacy-section { padding: 26px 30px; display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 18px; border-bottom: 1px solid var(--border); }
.privacy-section:last-child { border-bottom: 0; }
.privacy-section > span { padding-top: 4px; color: var(--accent); font: 700 12px var(--font-display); }
.privacy-section h2 { margin-bottom: 9px; }
.privacy-section p { max-width: 850px; margin: 0; line-height: 1.7; }
.privacy-section .privacy-kicker { margin-bottom: 6px; color: var(--accent); font: 700 10px var(--font-display); letter-spacing: .1em; line-height: 1.2; text-transform: uppercase; }
.privacy-section.affiliate-privacy { background: linear-gradient(90deg, var(--accent-soft), var(--surface) 68%); box-shadow: inset 3px 0 0 var(--accent); }
.prose-page > .data-note { margin: 14px 2px 0; }
.prose-page .next-step-panel { margin-top: 28px; }
.not-found { min-height: 60vh; padding: 60px 20px; display: grid; place-content: center; gap: 8px; text-align: center; }
.not-found > span { color: var(--accent); font: 700 70px var(--font-display); }
.not-found h1 { margin: 0; font-size: clamp(34px, 6vw, 50px); }
.not-found p { color: var(--muted); }
.not-found > div { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }

/* Footer */
.site-footer { margin-top: 42px; background: var(--band-bg); color: var(--band-ink); }
.footer-grid { max-width: var(--content); margin: auto; padding: 34px 0 30px; display: grid; grid-template-columns: 1.7fr repeat(3, 1fr); gap: 40px; border-top: 1px solid color-mix(in srgb, var(--band-faint) 25%, transparent); }
.brand-light strong { color: var(--band-ink); }
.footer-grid h2 { margin: 0 0 12px; color: var(--band-faint); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.footer-grid a:not(.brand) { display: block; margin: 8px 0; color: var(--band-ink); font-size: 13px; text-decoration: none; transition: color .15s, transform .15s; }
.footer-grid a:hover { color: var(--accent); }
.footer-grid a:not(.brand):hover { transform: translateX(3px); }
.footer-grid p { max-width: 350px; color: var(--band-faint); font-size: 12px; }
.footer-bottom { max-width: var(--content); margin: auto; padding: 14px 0 18px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 28px; border-top: 1px solid color-mix(in srgb, var(--band-faint) 25%, transparent); color: var(--band-faint); font-size: 10px; }
.footer-bottom > span:last-child { text-align: right; }
.footer-bottom .amazon-disclosure { text-align: center; line-height: 1.4; }
.footer-bottom .amazon-disclosure strong { color: var(--band-ink); font-weight: 600; }

.reveal { opacity: 0; transform: translateY(10px); }
.reveal.is-visible { opacity: 1; transform: none; transition: opacity .5s ease var(--reveal-delay, 0ms), transform .5s ease var(--reveal-delay, 0ms); }

/* Entrance animations */
@keyframes rise-in { from { opacity: 0; transform: translateY(14px); } }
@keyframes pop-in { from { opacity: 0; transform: scale(.6); } }
@keyframes draw-underline { to { background-size: 100% .08em; } }
.hero-copy > *, .page-hero > *, .guide-hero > *, .review-copy > * { animation: rise-in .55s ease backwards; }
:is(.hero-copy, .page-hero, .guide-hero, .review-copy) > :nth-child(1) { animation-delay: .04s; }
:is(.hero-copy, .page-hero, .guide-hero, .review-copy) > :nth-child(2) { animation-delay: .1s; }
:is(.hero-copy, .page-hero, .guide-hero, .review-copy) > :nth-child(3) { animation-delay: .16s; }
:is(.hero-copy, .page-hero, .guide-hero, .review-copy) > :nth-child(4) { animation-delay: .22s; }
:is(.hero-copy, .page-hero, .guide-hero, .review-copy) > :nth-child(5) { animation-delay: .28s; }
:is(.hero-copy, .page-hero, .guide-hero, .review-copy) > :nth-child(6) { animation-delay: .34s; }
:is(.hero-copy, .page-hero, .guide-hero, .review-copy) > :nth-child(7) { animation-delay: .4s; }
.finder { animation: rise-in .6s ease .3s backwards; }
.hero-quiz-prompt { animation: rise-in .55s ease .34s backwards; }
.hero-checklist { animation: rise-in .55s ease .4s backwards; }
.review-hero figure { animation: rise-in .6s ease .25s backwards; }
.quiz-wrap { animation: rise-in .55s ease .28s backwards; }
.hero-copy h1 em { background: linear-gradient(currentColor, currentColor) 0 94% / 0% .08em no-repeat; animation: draw-underline .5s ease .8s forwards; }
.hero-score { animation: pop-in .45s cubic-bezier(.34, 1.56, .64, 1) .55s backwards; }
.quiz-question { animation: rise-in .32s ease; }
.quiz-result { animation: rise-in .4s ease; }

@media (max-width: 1380px) {
  .section, .page-hero, .review-hero, .article-shell, .prose-page, .footer-grid, .footer-bottom { margin-inline: 40px; }
  .hero-home { padding-inline: 40px; }
}

@media (max-width: 1100px) {
  .nav-shell { padding-inline: 32px; }
  .hero-home { grid-template-columns: minmax(0, 1fr) 430px; gap: 18px 32px; }
  .hero-quiz-prompt { grid-template-columns: 40px 1fr; }
  .hero-quiz-prompt a { grid-column: 2; }
  .method-layout { grid-template-columns: 1fr; gap: 28px; }
  .method-intro { max-width: 680px; }
  .principles > div { min-height: 170px; }
  .listing .model-grid { grid-template-columns: 1fr; }
  .review-hero { grid-template-columns: 1fr 42%; gap: 36px; }
}

@media (max-width: 860px) {
  .nav-shell { min-height: 66px; padding-inline: 20px; }
  .brand strong { font-size: 17px; }
  .nav-side { gap: 6px; }
  .nav-toggle { display: block; }
  .site-nav { display: none; }
  .site-nav.open { position: absolute; left: 14px; right: 14px; top: 72px; padding: 12px; display: flex; flex-direction: column; align-items: stretch; gap: 3px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); box-shadow: var(--shadow); }
  .site-nav.open a { padding: 12px; }
  .site-nav.open a:not(.nav-cta)::after { display: none; }
  .site-nav.open .nav-cta { margin-top: 5px; text-align: center; }
  .hero-home { padding: 42px 24px; grid-template-columns: 1fr; gap: 20px; }
  .hero-home .finder { grid-column: auto; grid-row: auto; }
  .hero-copy h1 { font-size: clamp(38px, 8vw, 52px); }
  .finder { max-width: 620px; }
  .credibility-grid { grid-template-columns: repeat(2, 1fr); }
  .credibility-grid div { padding: 20px 24px; border-bottom: 1px solid var(--border); }
  .credibility-grid div:nth-child(2) { border-right: 0; }
  .model-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .model-grid .model-card:last-child:nth-child(odd) { grid-column: 1 / -1; max-width: 50%; }
  .principles { grid-template-columns: repeat(3, 1fr); }
  .principles > div { min-height: 190px; }
  .section, .page-hero, .review-hero, .article-shell, .prose-page, .footer-grid, .footer-bottom { margin-inline: 24px; }
  .listing-tools { align-items: stretch; flex-direction: column; }
  .sort-label { justify-content: space-between; }
  .review-hero { padding-top: 22px; grid-template-columns: 1fr; }
  .review-hero figure { max-width: 680px; }
  .article-shell { grid-template-columns: 1fr; }
  .article-shell aside, .article-body { grid-column: 1; }
  .article-shell aside { grid-row: 1; position: static; }
  .article-body { grid-row: 2; }
  .sticky-summary { box-shadow: none; }
  .summary-commerce { display: none; }
  .review-toc { display: none; }
  .review-toc-mobile { display: block; margin-top: 16px; border-top: 1px solid var(--border); }
  .review-toc-mobile summary { min-height: 44px; display: flex; align-items: center; justify-content: space-between; color: var(--ink); cursor: pointer; font: 700 13px var(--font-display); list-style: none; }
  .review-toc-mobile summary::-webkit-details-marker { display: none; }
  .review-toc-mobile summary::after { content: '+'; color: var(--accent); font-size: 20px; }
  .review-toc-mobile[open] summary::after { content: '−'; }
  .review-toc-mobile ol { margin: 0; padding: 2px 0 8px 20px; }
  .review-toc-mobile li { margin: 8px 0; color: var(--faint); font-size: 13px; line-height: 1.35; }
  .review-toc-mobile a { color: var(--muted); text-decoration: none; }
  .mobile-mid-action, .mobile-end-action { display: block; margin-top: 24px; padding: 22px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow-small); }
  .mobile-mid-action { margin-bottom: 36px; }
  .mobile-mid-action h2, .mobile-end-action h2 { margin: 8px 0 10px; font-size: 23px; }
  .mobile-mid-action > p:not(.eyebrow), .mobile-end-action > p:not(.eyebrow) { margin: 0 0 16px; color: var(--muted); font-size: 14px; line-height: 1.55; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .guide-hero, .guide-body { margin-inline: 24px; }
  .guide-card { grid-template-columns: 1fr; }
  .guide-card-image { min-height: 280px; }
}

@media (max-width: 620px) {
  body { font-size: 15px; }
  .theme-toggle { width: 38px; height: 38px; }
  .hero-home { padding: 34px 16px; gap: 16px; }
  .hero-copy { gap: 18px; }
  .hero-copy h1 { font-size: 38px; }
  .hero-lead { font-size: 16px; }
  .proof { gap: 18px; justify-content: space-between; }
  .proof dt { font-size: 20px; }
  .proof dd { font-size: 11px; }
  .hero-quiz-prompt { padding: 13px 14px; grid-template-columns: 32px 1fr; gap: 10px 12px; }
  .hero-quiz-prompt > span { width: 32px; height: 32px; border-radius: 8px; font-size: 16px; }
  .hero-quiz-prompt p { font-size: 13px; }
  .hero-quiz-prompt a { grid-column: 1 / -1; padding-left: 44px; font-size: 13px; }
  .hero-checklist-head { padding: 12px 14px 10px; align-items: flex-start; flex-direction: column; gap: 4px; }
  .hero-checklist-head h2 { font-size: 17px; }
  .hero-check-grid { grid-template-columns: 1fr; }
  .hero-check-grid > div { display: grid; grid-template-columns: auto 1fr; column-gap: 10px; padding: 9px 14px; border-right: 0; border-bottom: 1px solid var(--border); }
  .hero-check-grid > div:last-child { border-bottom: 0; }
  .hero-check-grid span { grid-row: 1 / span 2; align-self: start; padding-top: 3px; }
  .hero-check-grid strong { margin: 0 0 1px; font-size: 12.5px; }
  .hero-check-grid p { font-size: 11px; }
  .finder { padding: 18px; }
  .finder-result { grid-template-columns: 70px minmax(0, 1fr); }
  .finder-result img { width: 70px; }
  .finder-result-actions { grid-column: 1 / -1; flex-direction: row; }
  .finder-result-actions .mini-cta { flex: 1; }
  .finder-result-actions .finder-commerce { flex: 1; }
  .credibility-grid { grid-template-columns: repeat(2, 1fr); padding-inline: 16px; }
  .credibility-grid div { min-height: auto; padding: 12px 10px; gap: 1px; border-right: 0; border-bottom: 1px solid var(--border); }
  .credibility-grid div:nth-child(n+3) { border-bottom: 0; }
  .credibility-grid strong { font-size: 15px; }
  .credibility-grid span { font-size: 11px; line-height: 1.35; }
  .section, .page-hero, .review-hero, .article-shell, .prose-page, .footer-grid, .footer-bottom { margin-inline: 16px; }
  .section { padding-block: 40px; }
  .page-hero { padding-top: 40px; }
  .page-hero h1 { font-size: 38px; }
  .sort-label { white-space: nowrap; }
  .sort-label select { min-width: 0; width: auto; flex: 1; }
  .section-head { align-items: flex-start; flex-direction: column; gap: 8px; }
  .model-grid { grid-template-columns: 1fr; }
  .model-grid .model-card:last-child:nth-child(odd) { grid-column: auto; max-width: none; }
  .method-layout { gap: 24px; }
  .method-intro h2 { font-size: 30px; }
  .principles { grid-template-columns: 1fr; }
  .principles > div { min-height: auto; }
  .listing .model-card { display: flex; }
  .listing .model-photo { min-height: 0; }
  .listing .model-photo picture { height: auto; display: block; }
  .listing .model-photo img { height: auto; aspect-ratio: 16 / 10; object-fit: contain; }
  .next-step-panel { align-items: stretch; flex-direction: column; }
  .panel-actions { flex-direction: column; }
  .breadcrumbs { margin-bottom: 20px; }
  .review-copy h1 { font-size: 36px; }
  .review-meta { gap: 20px; }
  .review-meta strong { font-size: 19px; }
  .review-meta span { font-size: 10px; }
  .amazon-action { align-items: stretch; flex-direction: column; }
  .article-quick-grid { grid-template-columns: 1fr; }
  .article-photo-grid { grid-template-columns: 1fr; }
  .article-photo-grid .article-photo img { height: auto; max-height: 520px; }
  .article-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .x8-metric-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .x8-metric-strip div:nth-child(2) { border-right: 0; }
  .x8-metric-strip div:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .x8-feature-row { grid-template-columns: 1fr; }
  .x8-feature-row .article-photo img { min-height: 0; max-height: 440px; }
  .x8-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .review-conclusion { padding: 22px 18px; }
  .article-body table, .article-body thead, .article-body tbody, .article-body tr, .article-body th, .article-body td { display: block; }
  .article-body thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
  .article-body tr { padding: 8px 0; border-bottom: 1px solid var(--border); }
  .article-body tr:last-child { border-bottom: 0; }
  .article-body td, .spec-table td:first-child, .decision-table td:first-child { width: auto; padding: 7px 14px; border: 0; }
  .article-body td::before { content: attr(data-label); display: block; margin-bottom: 2px; color: var(--faint); font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
  .pros-cons-table td:first-child, .pros-cons-table td:last-child { border-left: 0; }
  .quiz-wrap { margin-inline: 16px; }
  .quiz-card { min-height: 370px; padding: 22px 18px; }
  .quiz-question h2 { font-size: 23px; }
  .quiz-match { grid-template-columns: 70px minmax(0, 1fr); }
  .quiz-match img { width: 70px; }
  .quiz-match .mini-cta { grid-column: 2; }
  .type-grid { grid-template-columns: repeat(2, 1fr); }
  .method-scope { grid-template-columns: 1fr; }
  .editorial-grid { grid-template-columns: 1fr; }
  .prose-section, .prose-section.wide { min-height: auto; grid-column: auto; }
  .prose-section > span { margin-bottom: 0; padding-bottom: 24px; }
  .privacy-summary { grid-template-columns: 1fr; }
  .privacy-summary > div { padding: 15px 18px; border-right: 0; border-bottom: 1px solid var(--border); }
  .privacy-summary > div:last-child { border-bottom: 0; }
  .privacy-section { padding: 20px 18px; grid-template-columns: 1fr; gap: 6px; }
  .privacy-section > span { padding-top: 0; }
  .privacy-section h2 { font-size: 21px; }
  .privacy-section p { font-size: 14px; line-height: 1.65; }
  .footer-grid { padding-block: 28px 24px; grid-template-columns: 1fr 1fr; gap: 24px 20px; }
  .footer-about { grid-column: 1 / -1; }
  .footer-contact { grid-column: 1 / -1; }
  .footer-bottom { grid-template-columns: 1fr; gap: 10px; font-size: 11px; line-height: 1.45; }
  .footer-bottom .amazon-disclosure { grid-row: 1; padding: 12px 14px; border: 1px solid color-mix(in srgb, var(--band-faint) 24%, transparent); border-radius: 8px; background: color-mix(in srgb, var(--band-ink) 5%, transparent); font-size: 12px; line-height: 1.5; text-align: left; }
  .footer-bottom > span:first-child { grid-row: 2; }
  .footer-bottom > span:last-child { display: none; }
  .guide-hero, .guide-body { margin-inline: 16px; }
  .guide-hero { padding-top: 38px; }
  .guide-hero h1 { font-size: 40px; }
  .guide-deck { font-size: 16px; }
  .guide-card-image { min-height: 210px; }
  .guide-card > div { padding: 24px 20px; }
  .guide-card h2 { font-size: 28px; }
  .guide-body { padding-top: 14px; }
  .guide-body h2 { font-size: 25px; }
  .guide-answer { padding: 18px; }
  .guide-calculation { padding: 18px 14px; }
  .guide-body table, .guide-body thead, .guide-body tbody, .guide-body tr, .guide-body th, .guide-body td { display: block; }
  .guide-body thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
  .guide-body tr { padding: 8px 0; border-bottom: 1px solid var(--border); }
  .guide-body tr:last-child { border-bottom: 0; }
  .guide-body td { padding: 7px 10px; border: 0; }
  .guide-body td::before { content: attr(data-label); display: block; color: var(--faint); font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .reveal { opacity: 1; transform: none; }
}