/* Right Filter Fit: one small stylesheet, system fonts, no frameworks. */
:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-2: #f0f4f9;
  --text: #13202e;
  --muted: #5a6878;
  --line: #e2e8ef;
  --line-strong: #c7d2de;
  --accent: #0b5cad;
  --accent-strong: #084a8c;
  --accent-soft: #e7f0fa;
  --buy: #ffa41c;
  --buy-hover: #f39200;
  --buy-text: #14110b;
  --ok: #17673f;
  --ok-soft: #e4f3ea;
  --note-soft: #fff6e5;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 32, 52, .06), 0 4px 16px rgba(16, 32, 52, .06);
  --hero: linear-gradient(135deg, #0a4d93 0%, #0b5cad 55%, #1676c9 100%);
  color-scheme: light;
}
/* Dark theme: follows the device unless the visitor picked a theme with the header toggle (data-theme on <html>). */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1620; --surface: #17212d; --surface-2: #1d2936; --text: #e7edf4; --muted: #9db0c3;
    --line: #273545; --line-strong: #3a4b5e; --accent: #6db3f5; --accent-strong: #9acbf8; --accent-soft: #1b3047;
    --ok: #7fd1a4; --ok-soft: #173326; --note-soft: #2c2616; --shadow: 0 1px 2px rgba(0,0,0,.3);
    --hero: linear-gradient(135deg, #0c2e52 0%, #0e3b69 100%);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1620; --surface: #17212d; --surface-2: #1d2936; --text: #e7edf4; --muted: #9db0c3;
  --line: #273545; --line-strong: #3a4b5e; --accent: #6db3f5; --accent-strong: #9acbf8; --accent-soft: #1b3047;
  --ok: #7fd1a4; --ok-soft: #173326; --note-soft: #2c2616; --shadow: 0 1px 2px rgba(0,0,0,.3);
  --hero: linear-gradient(135deg, #0c2e52 0%, #0e3b69 100%);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
a { color: var(--accent); text-underline-offset: 2px; }
a:hover { color: var(--accent-strong); }
svg { width: 1em; height: 1em; flex: none; }
h1, h2, h3 { line-height: 1.25; letter-spacing: -.01em; }
h1 { font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.4rem); margin: 0 0 12px; }
h2 { font-size: clamp(1.25rem, 1.1rem + .6vw, 1.5rem); margin: 0 0 12px; }
h3 { font-size: 1.08rem; margin: 20px 0 6px; }
p { margin: 0 0 12px; }
ul, ol { padding-left: 1.2em; }
.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.container.narrow { max-width: 860px; }
main { padding-bottom: 56px; }
.muted, .meta { color: var(--muted); }
.meta { font-size: 15px; }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: 12.5px; font-weight: 700; color: var(--muted); margin: 0 0 6px; }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 62ch; }
.draft { background: #b42318; color: #fff; text-align: center; padding: 6px; font-weight: 600; font-size: 14px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--surface); padding: 10px 14px; z-index: 10; border-radius: 0 0 8px 0; }
.skip:focus { left: 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* Header and footer */
.site-header { background: var(--surface); border-bottom: 1px solid var(--line); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 12px 24px; min-height: 64px; flex-wrap: wrap; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.12rem; color: var(--text); text-decoration: none; }
.logo-mark { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; background: var(--accent); color: #fff; font-size: 18px; }
.main-nav { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }
.main-nav a { padding: 10px 12px; border-radius: 8px; text-decoration: none; color: var(--text); font-weight: 600; font-size: 15.5px; }
.main-nav a:hover { background: var(--surface-2); }
.main-nav a[aria-current="page"] { color: var(--accent); background: var(--accent-soft); }
.header-tools { display: flex; align-items: center; gap: 4px; }
.theme-toggle { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--text); cursor: pointer; font-size: 19px; }
.theme-toggle:hover { background: var(--surface-2); }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}
.site-footer { background: var(--surface); border-top: 1px solid var(--line); padding: 40px 0 28px; font-size: 15px; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 28px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 6px; }
.footer-grid a { color: var(--text); text-decoration: none; }
.footer-grid a:hover { text-decoration: underline; }
.footer-title { font-weight: 700; color: var(--text); margin-bottom: 8px; }
.footer-logo { margin-bottom: 10px; }
.footer-legal { border-top: 1px solid var(--line); margin-top: 28px; padding-top: 18px; font-size: 14px; }

/* Breadcrumbs and page heads */
.crumbs ol { list-style: none; padding: 0; margin: 20px 0 0; display: flex; flex-wrap: wrap; gap: 4px; font-size: 14px; color: var(--muted); }
.crumbs li + li::before { content: "›"; margin-right: 4px; }
.crumbs a { color: var(--muted); }
.page-head { padding: 18px 0 8px; }
.section { margin-top: 40px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 22px; border-radius: 10px; font-weight: 700; font-size: 16px; text-decoration: none; border: 0; cursor: pointer; line-height: 1.2; text-align: center; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-strong); color: #fff; }
.btn-buy { background: var(--buy); color: var(--buy-text); box-shadow: 0 1px 0 rgba(0,0,0,.08); }
.btn-buy:hover { background: var(--buy-hover); color: var(--buy-text); }
.buy { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 20px; margin-top: 18px; }
.alt-link { font-size: 15px; color: var(--muted); }
.fineprint { font-size: 13.5px; color: var(--muted); margin: 10px 0 0; }

/* Hero and finder */
.hero { background: var(--hero); color: #fff; padding: 44px 0 52px; }
.hero .eyebrow { color: #cfe2f7; }
.hero h1 { color: #fff; }
.hero .lead { color: #dbe9f8; }
/* Copy and trust stay pinned to the top while the results list grows: the second row takes the extra height. */
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; grid-template-rows: auto 1fr; grid-template-areas: "copy tool" "trust tool"; column-gap: 40px; align-items: start; }
.hero-copy { grid-area: copy; padding-top: 8px; }
.hero-tool { grid-area: tool; min-width: 0; }
.hero .results { max-height: min(56vh, 440px); overflow-y: auto; overscroll-behavior: contain; padding-right: 2px; }
.trust { grid-area: trust; align-self: start; list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 8px; font-weight: 600; }
.trust li { display: flex; align-items: center; gap: 8px; }
.trust svg { color: #8fe0b5; font-size: 20px; }
.hero-tool .finder { background: var(--surface); color: var(--text); border-radius: 16px; padding: 22px; box-shadow: 0 10px 40px rgba(4, 24, 48, .25); }
.finder { margin: 8px 0; }
.finder-label { display: block; font-weight: 700; margin-bottom: 8px; }
.finder-row { display: flex; align-items: center; gap: 8px; background: var(--surface); border: 2px solid var(--line-strong); border-radius: 12px; padding: 4px 4px 4px 12px; }
.finder-row:focus-within { border-color: var(--accent); }
.finder-icon { color: var(--muted); font-size: 20px; display: flex; }
.finder input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text); font-size: 1.1rem; padding: 10px 4px; text-transform: uppercase; }
.finder input::placeholder { text-transform: none; color: var(--muted); }
.finder .btn { min-height: 46px; padding: 10px 18px; }
.finder-hint { font-size: 14px; color: var(--muted); margin: 8px 0 0; }
.results:empty { display: none; }
.results { margin-top: 14px; display: grid; gap: 10px; }
.result { border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; background: var(--surface); }
.result-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; margin-bottom: 4px; }
.result-model { font-weight: 800; font-size: 1.05rem; color: var(--text); text-decoration: none; }
.result-tag { font-size: 12.5px; font-weight: 700; padding: 2px 8px; border-radius: 99px; background: var(--ok-soft); color: var(--ok); }
.result-tag.partial { background: var(--surface-2); color: var(--muted); }
.result-filter { margin: 0 0 10px; font-size: 15.5px; overflow-wrap: anywhere; }
.result, .match-card, .panel, .card { min-width: 0; overflow-wrap: anywhere; }
.result-actions { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; }
.result-actions .btn { min-height: 44px; padding: 10px 16px; font-size: 15px; }
.result-none { border-style: dashed; }
.result-none ul { margin: 8px 0; font-size: 15px; }

/* Cards and lists */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.cards-wide { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.card { display: flex; flex-direction: column; gap: 4px; padding: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--text); box-shadow: var(--shadow); transition: border-color .15s; }
.card:hover { border-color: var(--accent); color: var(--text); }
.card-title { font-weight: 800; font-size: 1.08rem; color: var(--accent); }
.card-sub { color: var(--text); font-size: 15px; }
.card-meta { color: var(--muted); font-size: 14px; margin-top: auto; padding-top: 6px; }
.chips { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { display: inline-block; padding: 8px 12px; border: 1px solid var(--line); border-radius: 99px; background: var(--surface); text-decoration: none; font-size: 15px; }
.model-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; }
.model-list li { display: flex; align-items: center; justify-content: space-between; gap: 10px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; min-height: 56px; }
.model-list a { display: flex; flex-direction: column; text-decoration: none; min-width: 0; }
.model-list a strong { overflow-wrap: anywhere; }
.model-list a span { color: var(--muted); font-size: 13.5px; }
.model-list .part { font-weight: 700; font-size: 14px; color: var(--muted); white-space: nowrap; }
.list-filter { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; max-width: 420px; font-weight: 600; font-size: 15px; }
.list-filter input { font-size: 1rem; padding: 11px 14px; border-radius: 10px; border: 2px solid var(--line-strong); background: var(--surface); color: var(--text); text-transform: uppercase; }
.list-filter input::placeholder { text-transform: none; }

/* Match card (model, filter, guide product boxes) */
.match-card { background: var(--surface); border: 1px solid var(--line); border-top: 4px solid var(--accent); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); margin-top: 8px; }
.match-card.compact { margin-bottom: 14px; padding: 18px; }
.match-card.compact .match-title { margin-top: 0; }
.match-kicker { margin: 0 0 10px; }
.match-title { font-size: clamp(1.2rem, 1.05rem + .7vw, 1.5rem); margin: 0 0 14px; }
.match-title a { text-decoration: none; }
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; padding: 4px 10px; border-radius: 99px; }
.badge svg { font-size: 15px; }
.badge-maker { background: var(--ok-soft); color: var(--ok); }
.badge-retailer { background: var(--accent-soft); color: var(--accent-strong); }
.specs { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin: 0; }
.specs div { background: var(--surface-2); border-radius: 10px; padding: 10px 14px; }
.specs dt { font-size: 12.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; }
.specs dd { margin: 2px 0 0; overflow-wrap: anywhere; }
.note { background: var(--note-soft); border-radius: 10px; padding: 10px 14px; font-size: 15px; margin: 14px 0 0; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.panel h2 { font-size: 1.15rem; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.checklist li, .ticks li { margin-bottom: 8px; }
.steps { padding-left: 0; list-style: none; counter-reset: s; }
.steps li { counter-increment: s; position: relative; padding: 2px 0 14px 46px; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-strong); font-weight: 800; display: grid; place-items: center; font-size: 15px; }
.sources ul { font-size: 15px; }

/* Guides */
.answer-box { background: var(--accent-soft); border-radius: var(--radius); padding: 18px 20px; margin-top: 8px; }
.answer-box p:last-child { margin: 0; }
.toc { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 20px; margin-top: 20px; }
.toc ul { margin: 0; }
.prose h2 { margin-top: 28px; }

/* Homepage sections */
.how { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.how li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; display: flex; flex-direction: column; gap: 4px; }
.how span:last-child { color: var(--muted); font-size: 15px; }
.how-n { width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 800; margin-bottom: 6px; }
.split { display: grid; grid-template-columns: 1.6fr 1fr; gap: 32px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.figure { margin: 18px 0; }
.figure img { display: block; width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--line); background: #f3f7fc; }
.figure figcaption { font-size: 14px; color: var(--muted); margin-top: 8px; }
.split .figure { margin: 0; }
.split-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

/* Tablet */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; grid-template-areas: "copy" "tool" "trust"; row-gap: 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split-3, .how { grid-template-columns: 1fr; }
}
/* Phone */
@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .container { padding: 0 16px; }
  .header-row { padding-top: 10px; padding-bottom: 8px; min-height: 0; gap: 8px; }
  .main-nav { order: 3; width: 100%; margin-left: 0; flex-wrap: nowrap; justify-content: space-between; gap: 2px; overflow-x: auto; scrollbar-width: none; }
  .main-nav::-webkit-scrollbar { display: none; }
  .main-nav a { padding: 8px 8px; font-size: 15px; white-space: nowrap; }
  .hero .results { max-height: none; overflow: visible; }
  .hero { padding: 28px 0 32px; }
  .hero-tool .finder { padding: 16px; }
  .finder-row { flex-wrap: wrap; padding: 4px 4px 4px 12px; }
  .finder .btn { width: 100%; margin: 4px 0 0 -8px; width: calc(100% + 8px); }
  .cols, .split { grid-template-columns: 1fr; }
  .split { padding: 18px; }
  .match-card { padding: 18px; }
  .buy { flex-direction: column; align-items: stretch; }
  .buy .btn { width: 100%; }
  .alt-link { text-align: center; padding: 6px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 20px; }
}

/* Kenmore cross-reference table */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.xref { width: 100%; border-collapse: collapse; font-size: 15px; }
.xref th, .xref td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.xref thead th { background: var(--surface-2); font-size: 14px; }
.xref tbody tr:last-child th, .xref tbody tr:last-child td { border-bottom: 0; }
.xref tbody th a { font-weight: 700; }
.xref tbody th span { display: block; font-weight: 400; font-size: 13px; }
.match-card.compact + .match-card.compact { margin-top: 14px; }

/* Part links inside guides (bypass plugs) */
.buy-list { list-style: none; padding: 0; display: grid; gap: 10px; }
.buy-list li { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; }
.buy-list span { font-weight: 600; }