:root {
  --ink: #101820;
  --ink-2: #192731;
  --ink-3: #223540;
  --paper: #f4efdf;
  --paper-2: #e9e1cc;
  --paper-3: #d8cdb5;
  --yellow: #f5c84b;
  --yellow-soft: #ffe7a0;
  --coral: #ff7868;
  --blue: #91b9ff;
  --muted: #637076;
  --muted-dark: #afc0c0;
  --line: rgba(16, 24, 32, 0.18);
  --line-light: rgba(244, 239, 223, 0.18);
  --display: "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --max: 1240px;
  --shadow: 0 22px 60px rgba(16, 24, 32, 0.14);
}

* { box-sizing: border-box; }

html { background: var(--ink); overflow-x: hidden; scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
}

::selection { background: var(--yellow); color: var(--ink); }

a, button, input { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
button, input { font: inherit; }
button { cursor: pointer; }
button:focus-visible, a:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; }

.sr-only {
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.shell { margin: 0 auto; max-width: var(--max); padding-left: clamp(1.25rem, 4vw, 4rem); padding-right: clamp(1.25rem, 4vw, 4rem); width: 100%; }

.skip-link { background: var(--yellow); color: var(--ink); font-family: var(--mono); font-size: .78rem; left: 1rem; padding: .75rem 1rem; position: fixed; text-transform: uppercase; top: -4rem; z-index: 100; }
.skip-link:focus { top: 1rem; }

.site-header { background: var(--ink); border-bottom: 1px solid var(--line-light); color: var(--paper); position: sticky; top: 0; z-index: 20; }
.header-inner { align-items: center; display: flex; gap: 2rem; min-height: 76px; }
.brand { align-items: center; display: inline-flex; flex-shrink: 0; gap: .75rem; text-decoration: none; }
.brand-mark { align-items: flex-end; display: inline-flex; gap: 3px; height: 29px; width: 28px; }
.brand-mark i { background: var(--yellow); display: block; height: 100%; transform: skew(-17deg); width: 7px; }
.brand-mark i:nth-child(2) { background: var(--paper); height: 72%; }
.brand-mark i:nth-child(3) { background: var(--coral); height: 45%; }
.brand-copy { display: grid; gap: .1rem; line-height: 1; }
.brand-name { font-family: var(--display); font-size: 1.1rem; letter-spacing: .01em; text-transform: uppercase; }
.brand-subtitle { color: var(--muted-dark); font-family: var(--mono); font-size: .65rem; letter-spacing: .12em; text-transform: uppercase; }
.site-nav { align-items: center; display: flex; gap: clamp(1rem, 2.4vw, 2.1rem); margin-left: auto; }
.site-nav a, .header-cta { font-family: var(--mono); font-size: .72rem; letter-spacing: .05em; text-decoration: none; text-transform: uppercase; }
.site-nav a { color: var(--muted-dark); transition: color .2s ease; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--yellow); }
.header-cta { border: 1px solid var(--yellow); color: var(--yellow); padding: .68rem .85rem; white-space: nowrap; }
.header-cta span { font-size: 1rem; margin-left: .35rem; }
.menu-toggle { background: transparent; border: 0; display: none; height: 44px; margin-left: auto; padding: .65rem; width: 44px; }
.menu-toggle span:not(.sr-only) { background: var(--paper); display: block; height: 2px; margin: 5px 0; width: 22px; }

.consent-banner { align-items: center; background: var(--ink); border-top: 4px solid var(--yellow); box-shadow: 0 -8px 0 rgba(16, 24, 32, .12); color: var(--paper); display: grid; gap: 1.5rem; grid-template-columns: minmax(0, 1fr) auto; bottom: 0; left: 0; padding: 1rem clamp(1.25rem, 4vw, 4.5rem); position: fixed; right: 0; z-index: 80; }
.consent-banner[hidden] { display: none; }
.consent-copy { max-width: 800px; }
.consent-kicker { color: var(--yellow); font-family: var(--mono); font-size: .56rem; letter-spacing: .08em; margin: 0; text-transform: uppercase; }
.consent-banner h2 { font-family: var(--display); font-size: clamp(1.5rem, 2.4vw, 2.35rem); letter-spacing: -.03em; line-height: .95; margin: .35rem 0 0; text-transform: uppercase; }
.consent-banner p:not(.consent-kicker) { color: rgba(244, 239, 223, .7); font-size: .72rem; line-height: 1.45; margin: .5rem 0 0; max-width: 720px; }
.consent-actions { align-items: center; display: flex; flex-wrap: wrap; gap: .8rem; justify-content: flex-end; }
.consent-decline { background: transparent; border: 0; color: rgba(244, 239, 223, .72); font-family: var(--mono); font-size: .62rem; letter-spacing: .04em; padding: .8rem .35rem; text-transform: uppercase; }
.consent-decline:hover, .consent-decline:focus-visible { color: var(--yellow); }

.home-hero { background: var(--ink); color: var(--paper); overflow: hidden; }
.home-hero-grid { align-items: center; display: grid; gap: clamp(3rem, 8vw, 8rem); grid-template-columns: minmax(0, .95fr) minmax(360px, .8fr); min-height: 660px; padding-bottom: 6rem; padding-top: 6rem; position: relative; }
.home-hero-grid::after { border: 1px solid rgba(245, 200, 75, .22); border-radius: 50%; content: ""; height: 560px; position: absolute; right: -140px; top: 60px; width: 560px; }
.hero-copy, .power-console, .home-hero-image { position: relative; z-index: 1; }
.eyebrow { color: var(--coral); font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; line-height: 1.4; margin: 0 0 1.3rem; text-transform: uppercase; }
.eyebrow span { color: var(--ink); display: inline-grid; font-size: .65rem; margin-right: .55rem; padding: .2rem .35rem; place-items: center; }
.eyebrow-light { color: var(--yellow); }
.eyebrow-light span { background: var(--yellow); color: var(--ink); }
.eyebrow-dark span { background: var(--ink); color: var(--paper); }
.home-hero h1, .page-hero h1 { font-family: var(--display); font-weight: 700; letter-spacing: -.04em; line-height: .92; margin: 0; text-transform: uppercase; }
.home-hero h1 { font-size: clamp(3.7rem, 8vw, 7.3rem); max-width: 780px; }
.hero-lede { color: #c9d0c9; font-size: clamp(1.05rem, 1.7vw, 1.3rem); line-height: 1.55; margin: 2rem 0 0; max-width: 640px; }
.hero-actions { align-items: center; display: flex; flex-wrap: wrap; gap: 1.25rem; margin-top: 2.25rem; }
.button { align-items: center; border: 0; display: inline-flex; font-family: var(--mono); font-size: .74rem; gap: .65rem; justify-content: center; letter-spacing: .05em; min-height: 48px; padding: .85rem 1.1rem; text-decoration: none; text-transform: uppercase; }
.button span { font-size: 1rem; }
.button-yellow { background: var(--yellow); color: var(--ink); }
.button-yellow:hover, .button-yellow:focus-visible { background: var(--yellow-soft); }
.button-dark { background: var(--ink); color: var(--paper); }
.button-dark:hover, .button-dark:focus-visible { background: var(--ink-3); }
.text-link { font-family: var(--mono); font-size: .76rem; letter-spacing: .04em; text-decoration: none; text-transform: uppercase; }
.text-link-light { color: var(--paper); }
.text-link:hover { color: var(--yellow); }
.hero-facts { border-top: 1px solid var(--line-light); display: flex; gap: clamp(1.2rem, 4vw, 3.5rem); margin-top: 4rem; max-width: 600px; padding-top: 1.25rem; }
.hero-facts div { align-items: center; display: flex; gap: .65rem; }
.hero-facts strong { color: var(--yellow); font-family: var(--display); font-size: 1.7rem; line-height: .85; text-transform: uppercase; }
.hero-facts span { color: var(--muted-dark); font-family: var(--mono); font-size: .64rem; line-height: 1.35; text-transform: uppercase; }

.home-hero-image { background: var(--ink-2); box-shadow: 16px 18px 0 rgba(245, 200, 75, .18); margin: 0; overflow: hidden; transform: rotate(2deg); }
.home-hero-image::after { border: 1px solid rgba(244, 239, 223, .45); content: ""; inset: 14px; pointer-events: none; position: absolute; }
.home-hero-image img { aspect-ratio: 3 / 2; display: block; height: auto; object-fit: cover; width: 100%; }
.home-hero-image figcaption { align-items: end; background: linear-gradient(transparent, rgba(16, 24, 32, .94)); bottom: 0; color: var(--paper); display: flex; gap: 1rem; justify-content: space-between; left: 0; padding: 5rem 1.25rem 1.2rem; position: absolute; right: 0; z-index: 1; }
.home-hero-image figcaption span, .page-hero-media figcaption span { color: var(--yellow); font-family: var(--mono); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; }
.home-hero-image figcaption strong { font-family: var(--display); font-size: 1.55rem; line-height: .92; text-align: right; text-transform: uppercase; }

.power-console { background: var(--paper); box-shadow: 16px 18px 0 rgba(245, 200, 75, .18); color: var(--ink); transform: rotate(2deg); }
.console-top, .console-bottom { align-items: center; background: var(--ink-2); color: var(--muted-dark); display: flex; font-family: var(--mono); font-size: .64rem; justify-content: space-between; letter-spacing: .08em; padding: .85rem 1rem; text-transform: uppercase; }
.console-live { color: var(--yellow); }
.console-live i { background: var(--yellow); border-radius: 50%; display: inline-block; height: 7px; margin-right: .35rem; width: 7px; }
.console-screen { display: grid; grid-template-columns: 58px 1fr; min-height: 365px; }
.console-rail { border-right: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; padding: 1.25rem .9rem; }
.console-rail span { color: var(--muted); font-family: var(--mono); font-size: .7rem; }
.console-rail span:nth-child(2) { color: var(--coral); }
.console-main { display: flex; flex-direction: column; justify-content: center; padding: 2rem clamp(1.25rem, 4vw, 3rem); }
.console-kicker { color: var(--muted); font-family: var(--mono); font-size: .67rem; letter-spacing: .11em; }
.console-main strong { font-family: var(--display); font-size: clamp(2.8rem, 5vw, 5rem); letter-spacing: -.04em; line-height: .92; margin-top: 1.3rem; text-transform: uppercase; }
.console-main em { color: var(--coral); font-style: normal; }
.console-meter { background: var(--paper-3); height: 8px; margin-top: 3rem; width: 100%; }
.console-meter i { background: var(--yellow); display: block; height: 100%; }
.console-main small { color: var(--muted); font-family: var(--mono); font-size: .69rem; margin-top: .8rem; text-transform: uppercase; }
.console-bottom { background: var(--ink-2); color: var(--paper); font-size: .58rem; }
.signal-strip { background: var(--yellow); color: var(--ink); }
.signal-strip .shell { align-items: center; display: flex; gap: 2rem; justify-content: space-between; padding-bottom: 1rem; padding-top: 1rem; }
.signal-strip span { font-family: var(--mono); font-size: .67rem; letter-spacing: .12em; }
.signal-strip strong { font-family: var(--display); font-size: 1.05rem; letter-spacing: .02em; text-transform: uppercase; }

.page-hero { background: var(--paper-2); border-bottom: 1px solid var(--line); }
.page-hero-grid { align-items: end; display: grid; gap: clamp(3rem, 8vw, 8rem); grid-template-columns: minmax(0, 1fr) minmax(260px, .34fr); min-height: 500px; padding-bottom: 4.5rem; padding-top: 4rem; }
.breadcrumbs { align-items: center; display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 2.4rem; }
.breadcrumbs a { color: var(--muted); font-family: var(--mono); font-size: .67rem; letter-spacing: .03em; text-decoration: none; }
.breadcrumbs a[aria-current="page"] { color: var(--ink); max-width: min(600px, 100%); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.page-hero h1 { font-size: clamp(3.2rem, 7vw, 6.4rem); max-width: 950px; }
.page-intro { font-size: clamp(1.05rem, 1.6vw, 1.2rem); line-height: 1.6; margin: 2rem 0 2rem; max-width: 760px; }
.hero-spec-card { background: var(--ink); color: var(--paper); padding: 1.4rem; transform: rotate(-2deg); }
.spec-card-label { color: var(--yellow); font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; }
.hero-spec-card div { align-items: center; border-bottom: 1px solid var(--line-light); display: flex; gap: 1rem; padding: 1.25rem 0; }
.hero-spec-card div strong { color: var(--yellow); font-family: var(--display); font-size: 2.9rem; line-height: .8; }
.hero-spec-card div span { color: var(--muted-dark); font-family: var(--mono); font-size: .7rem; line-height: 1.35; text-transform: uppercase; }
.hero-spec-card small { color: var(--muted-dark); display: block; font-size: .77rem; line-height: 1.5; margin-top: 1.1rem; }

.page-hero-media { background: var(--ink); box-shadow: 12px 14px 0 rgba(16, 24, 32, .16); margin: 0; overflow: hidden; position: relative; transform: rotate(-2deg); }
.page-hero-media img { aspect-ratio: 3 / 2; display: block; height: auto; object-fit: cover; width: 100%; }
.page-hero-media::after { border: 1px solid rgba(244, 239, 223, .45); content: ""; inset: 12px; pointer-events: none; position: absolute; }
.page-hero-media figcaption { background: linear-gradient(transparent, rgba(16, 24, 32, .96)); bottom: 0; color: var(--paper); display: grid; gap: .35rem; left: 0; padding: 4.5rem 1.2rem 1.1rem; position: absolute; right: 0; z-index: 1; }
.page-hero-media figcaption strong { font-family: var(--display); font-size: 1.8rem; line-height: .9; text-transform: uppercase; }
.page-hero-media figcaption small { color: var(--muted-dark); font-size: .75rem; line-height: 1.35; max-width: 280px; }

.content-shell { padding-bottom: 7rem; padding-top: 5rem; }
.home-content { padding-top: 5.5rem; }
.article-layout { align-items: start; display: grid; gap: clamp(3rem, 8vw, 7rem); grid-template-columns: minmax(0, 1fr) minmax(230px, .28fr); }
.article-body { max-width: 840px; min-width: 0; }
.content-section { border-top: 1px solid var(--line); padding: 3.3rem 0 0; }
.content-section + .content-section { margin-top: 3.5rem; }
.content-section h2 { font-family: var(--display); font-size: clamp(2rem, 3.5vw, 3.25rem); letter-spacing: -.03em; line-height: .98; margin: 0 0 1.35rem; text-transform: uppercase; }
.content-section h3 { font-size: 1.05rem; line-height: 1.25; margin: 0 0 .45rem; }
.content-section p { margin: 0 0 1.1rem; max-width: 760px; }
.content-section ul { margin: 1.15rem 0 0; padding-left: 1.4rem; }
.content-section li { margin: .7rem 0; padding-left: .25rem; }
.content-section li::marker { color: var(--coral); }
.inline-link { color: var(--ink); font-weight: 700; text-decoration-color: var(--coral); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.inline-link:hover { color: #b34739; }
.article-note { color: var(--muted); font-family: var(--mono); font-size: .76rem; line-height: 1.6; margin-top: 2rem !important; }

.callout { border-left: 7px solid var(--yellow); display: grid; gap: 1rem; grid-template-columns: 150px 1fr; margin: 1.7rem 0; padding: 1.15rem 1.25rem; }
.callout-yellow { background: var(--yellow-soft); }
.callout-coral { background: #ffd4cb; border-color: var(--coral); }
.callout-blue { background: #dbe8ff; border-color: var(--blue); }
.callout-label { font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; line-height: 1.35; text-transform: uppercase; }
.callout p, .callout div { margin-bottom: 0; }

.formula { background: var(--ink); color: var(--yellow); font-family: var(--mono); font-size: clamp(.82rem, 2vw, 1rem); line-height: 1.45; margin: 1.5rem 0; overflow-x: auto; padding: 1.1rem 1.25rem; white-space: nowrap; }
.table-wrap { margin: 1.6rem 0; overflow-x: auto; }
table { border-collapse: collapse; min-width: 590px; width: 100%; }
caption { color: var(--muted); font-family: var(--mono); font-size: .72rem; margin-bottom: .65rem; text-align: left; }
th, td { border-bottom: 1px solid var(--line); padding: .85rem .75rem; text-align: left; vertical-align: top; }
th { color: var(--ink); font-family: var(--mono); font-size: .7rem; letter-spacing: .04em; text-transform: uppercase; }
td { font-size: .93rem; }
thead th { border-bottom: 2px solid var(--ink); }
tbody tr:hover { background: rgba(245, 200, 75, .16); }

.step-list { list-style: none; margin: 1.3rem 0 0 !important; padding: 0 !important; }
.step-list li { align-items: start; border-top: 1px solid var(--line); display: grid; gap: 1rem; grid-template-columns: 38px 1fr; margin: 0; padding: 1rem 0; }
.step-list li:last-child { border-bottom: 1px solid var(--line); }
.step-number { color: var(--coral); font-family: var(--mono); font-size: .72rem; padding-top: .15rem; }
.step-list li::marker { content: none; }

.metric-pair, .definition-grid, .fit-grid { display: grid; gap: 1rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.metric-pair > div, .definition-grid > div, .fit-grid > div { border: 1px solid var(--line); padding: 1.3rem; }
.metric-pair > div:first-child, .definition-grid > div:nth-child(2) { background: var(--yellow-soft); }
.metric-label, .definition-grid span { color: var(--muted); font-family: var(--mono); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }
.metric-pair strong { display: block; font-family: var(--display); font-size: 1.8rem; line-height: 1; margin: .75rem 0 .5rem; text-transform: uppercase; }
.metric-pair p, .definition-grid p, .fit-grid p { font-size: .94rem; margin-bottom: 0; }
.definition-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.definition-grid > div { min-height: 190px; }
.definition-grid > div:nth-child(2) { background: var(--coral); }
.definition-grid > div:nth-child(2) span, .definition-grid > div:nth-child(2) p { color: var(--ink); }
.definition-grid h3 { font-family: var(--display); font-size: 1.45rem; margin: .9rem 0 .45rem; text-transform: uppercase; }
.fit-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.fit-grid h3 { font-family: var(--display); font-size: 1.5rem; text-transform: uppercase; }
.fit-grid ul { margin-top: .75rem; }
.fit-grid li { font-size: .94rem; }

.link-strip { display: grid; gap: .65rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.link-strip a { align-items: center; border: 1px solid var(--ink); display: flex; font-family: var(--mono); font-size: .72rem; justify-content: space-between; min-height: 58px; padding: .85rem 1rem; text-decoration: none; text-transform: uppercase; }
.link-strip a:hover { background: var(--yellow); }
.link-strip span { font-size: 1.1rem; }

.route-grid { display: grid; gap: .85rem; }
.route-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.route-card { background: var(--ink); color: var(--paper); display: flex; flex-direction: column; min-height: 202px; padding: 1.25rem; position: relative; text-decoration: none; transition: transform .2s ease, background .2s ease; }
.route-card:nth-child(3n + 2) { background: var(--ink-3); }
.route-card:nth-child(3n + 3) { background: #4a3430; }
.route-card:hover, .route-card:focus-visible { background: var(--ink-2); transform: translateY(-4px); }
.route-index { color: var(--yellow); font-family: var(--mono); font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; }
.route-card strong { font-family: var(--display); font-size: 1.7rem; line-height: .98; margin: 1.2rem 0 .65rem; text-transform: uppercase; }
.route-card > span:not(.route-index) { color: var(--muted-dark); font-size: .86rem; line-height: 1.45; }
.route-card b { bottom: 1.1rem; color: var(--yellow); font-size: 1.2rem; position: absolute; right: 1.1rem; }

.related-panel { background: var(--ink); color: var(--paper); position: sticky; top: 112px; }
.related-panel .eyebrow { border-bottom: 1px solid var(--line-light); color: var(--yellow); margin: 0; padding: 1.2rem 1.25rem; }
.related-panel h2 { font-family: var(--display); font-size: 2.1rem; line-height: .95; margin: 0; padding: 1.2rem 1.25rem .8rem; text-transform: uppercase; }
.related-links { display: grid; }
.related-links a { align-items: center; border-top: 1px solid var(--line-light); display: flex; font-size: .9rem; gap: .8rem; justify-content: space-between; padding: 1rem 1.25rem; text-decoration: none; }
.related-links a:hover { background: var(--ink-3); color: var(--yellow); }
.related-links b { color: var(--coral); font-size: 1.1rem; }

.calculator-shell { background: var(--ink-2); color: var(--paper); margin-bottom: 3.5rem; padding: clamp(1.25rem, 4vw, 2.5rem); }
.calculator-heading { align-items: end; display: grid; gap: .6rem 2rem; grid-template-columns: 110px 1fr; }
.calculator-code { color: var(--yellow); font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; grid-row: span 2; text-transform: uppercase; }
.calculator-heading h2 { font-family: var(--display); font-size: clamp(2rem, 4vw, 3.2rem); line-height: .94; margin: 0; text-transform: uppercase; }
.calculator-heading p { color: var(--muted-dark); font-size: .92rem; margin: 0; max-width: 630px; }
.calculator-card { background: var(--paper); color: var(--ink); margin-top: 2rem; padding: clamp(1.1rem, 3vw, 1.6rem); }
.calculator-fields { display: grid; gap: .8rem; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.calculator-fields label { color: var(--muted); display: grid; font-family: var(--mono); font-size: .68rem; gap: .42rem; letter-spacing: .05em; text-transform: uppercase; }
.calculator-fields label span { color: var(--coral); display: inline; font-size: .68rem; }
.calculator-fields input, .wattage-table input { background: #fffaf0; border: 1px solid var(--line); border-radius: 0; color: var(--ink); min-height: 44px; padding: .6rem .7rem; width: 100%; }
.calculator-fields input:focus, .wattage-table input:focus { border-color: var(--coral); outline: 2px solid rgba(255, 120, 104, .24); }
.calculator-result { align-items: end; background: var(--yellow); display: grid; gap: .2rem 1rem; grid-template-columns: auto 1fr; margin-top: 1.3rem; padding: 1rem 1.1rem; }
.result-label { font-family: var(--mono); font-size: .7rem; grid-row: span 2; letter-spacing: .06em; text-transform: uppercase; }
.calculator-result strong { font-family: var(--display); font-size: clamp(2.3rem, 5vw, 4rem); line-height: .85; text-transform: uppercase; }
.calculator-result p { font-size: .78rem; margin: 0; }
.calculator-actions { align-items: center; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; margin-top: 1rem; }
.calculator-actions .button { min-height: 42px; }
.calculator-actions > span { color: var(--muted); font-family: var(--mono); font-size: .67rem; }
.wattage-table-wrap { overflow-x: auto; }
.wattage-table { min-width: 620px; }
.wattage-table th, .wattage-table td { border-color: var(--line); padding: .5rem; }
.wattage-table thead th { font-size: .65rem; }
.wattage-table tbody th { min-width: 190px; text-transform: none; }
.wattage-table tbody th input { font-family: var(--body); font-size: .88rem; }
.wattage-table td input { font-size: .88rem; min-height: 40px; }
.wattage-results { display: grid; gap: .8rem; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 1.4rem; }
.wattage-results > div { border: 1px solid var(--line); padding: .9rem; }
.wattage-results span { color: var(--muted); display: block; font-family: var(--mono); font-size: .64rem; letter-spacing: .05em; text-transform: uppercase; }
.wattage-results strong { display: block; font-family: var(--display); font-size: 2rem; line-height: 1; margin-top: .45rem; text-transform: uppercase; }
.wattage-results .result-highlight { background: var(--yellow); border-color: var(--yellow); }

.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { align-items: center; cursor: pointer; display: flex; font-family: var(--display); font-size: 1.2rem; gap: 1rem; justify-content: space-between; list-style: none; padding: 1.15rem 0; text-transform: uppercase; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--coral); font-family: var(--body); font-size: 1.5rem; font-weight: 300; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-answer { color: #34424a; padding: 0 2rem 1.2rem 0; }

.site-footer { background: var(--ink); color: var(--paper); padding: 4.5rem 0 1.25rem; }
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: 1.3fr repeat(3, 1fr); }
.footer-brand-block p { color: var(--muted-dark); font-size: .9rem; margin: 1.2rem 0 0; max-width: 280px; }
.brand-footer { margin-bottom: .3rem; }
.footer-grid > div:not(.footer-brand-block) { display: flex; flex-direction: column; }
.footer-label { color: var(--yellow); font-family: var(--mono); font-size: .66rem; letter-spacing: .1em; margin-bottom: .9rem; text-transform: uppercase; }
.footer-grid a { color: var(--muted-dark); font-size: .9rem; padding: .2rem 0; text-decoration: none; }
.footer-grid a:hover { color: var(--paper); }
.footer-disclosure { color: var(--muted-dark); font-size: .78rem; line-height: 1.55; margin: 0; }
.footer-bottom { border-top: 1px solid var(--line-light); color: var(--muted-dark); display: flex; font-family: var(--mono); font-size: .63rem; justify-content: space-between; margin-top: 3.5rem; padding-bottom: .25rem; padding-top: 1rem; text-transform: uppercase; }

@media (max-width: 960px) {
  .site-nav { gap: 1rem; }
  .header-cta { display: none; }
  .home-hero-grid { gap: 4rem; grid-template-columns: 1fr; min-height: 0; padding-bottom: 5rem; padding-top: 5rem; }
  .power-console, .home-hero-image { margin: 0 auto; max-width: 620px; width: 100%; }
  .page-hero-grid { gap: 3rem; grid-template-columns: 1fr; }
  .hero-spec-card { max-width: 420px; }
  .article-layout { grid-template-columns: 1fr; }
  .article-body { max-width: 900px; }
  .related-panel { max-width: 520px; position: static; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .consent-banner { grid-template-columns: 1fr; }
  .consent-actions { justify-content: flex-start; }
  .header-inner { min-height: 66px; }
  .menu-toggle { display: block; }
  .site-nav { align-items: stretch; background: var(--ink); border-bottom: 1px solid var(--line-light); display: none; flex-direction: column; gap: 0; left: 0; margin: 0; padding: .7rem 1.25rem 1.1rem; position: absolute; right: 0; top: 66px; }
  .site-nav.is-open { display: flex; }
  .site-nav a { border-top: 1px solid var(--line-light); padding: .9rem 0; }
  .home-hero-grid { padding-bottom: 4rem; padding-top: 4rem; }
  .home-hero h1 { font-size: clamp(3.15rem, 16vw, 5.2rem); }
  .hero-facts { gap: 1rem; justify-content: space-between; margin-top: 3rem; }
  .hero-facts strong { font-size: 1.35rem; }
  .hero-facts span { font-size: .58rem; }
  .console-screen { min-height: 280px; }
  .console-main strong { font-size: clamp(2.2rem, 12vw, 4rem); }
  .home-hero-image figcaption { padding-left: 1rem; padding-right: 1rem; }
  .home-hero-image figcaption strong { font-size: 1.2rem; }
  .signal-strip .shell { align-items: start; flex-direction: column; gap: .4rem; }
  .signal-strip strong { font-size: .95rem; }
  .page-hero-grid { min-height: 0; padding-bottom: 3.5rem; padding-top: 2.5rem; }
  .breadcrumbs { margin-bottom: 2rem; }
  .page-hero h1 { font-size: clamp(2.8rem, 13vw, 5rem); }
  .page-intro { font-size: 1rem; }
  .content-shell, .home-content { padding-bottom: 4.5rem; padding-top: 3.5rem; }
  .content-section { padding-top: 2.4rem; }
  .content-section + .content-section { margin-top: 2.5rem; }
  .content-section h2 { font-size: clamp(1.9rem, 9vw, 3rem); }
  .callout { grid-template-columns: 1fr; gap: .45rem; }
  .definition-grid, .metric-pair, .fit-grid, .route-grid-3, .link-strip, .wattage-results { grid-template-columns: 1fr; }
  .definition-grid > div { min-height: 0; }
  .link-strip a { min-height: 52px; }
  .calculator-heading { display: block; }
  .calculator-code { display: block; margin-bottom: 1rem; }
  .calculator-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calculator-result { align-items: start; grid-template-columns: 1fr; }
  .result-label { grid-row: auto; }
  .calculator-result strong { margin: .4rem 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand-block { grid-column: 1 / -1; }
  .footer-bottom { align-items: start; flex-direction: column; gap: .35rem; }
}

@media (max-width: 430px) {
  .shell { padding-left: 1rem; padding-right: 1rem; }
  .brand-name { font-size: .92rem; }
  .brand-subtitle { font-size: .57rem; }
  .brand-mark { height: 25px; width: 24px; }
  .home-hero h1 { font-size: 3.25rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .power-console, .home-hero-image { box-shadow: 8px 10px 0 rgba(245, 200, 75, .18); }
  .console-screen { grid-template-columns: 40px 1fr; }
  .console-rail { padding-left: .6rem; padding-right: .6rem; }
  .console-main { padding: 1.5rem 1rem; }
  .console-main strong { font-size: 2.6rem; }
  .console-top, .console-bottom { font-size: .52rem; padding-left: .65rem; padding-right: .65rem; }
  .home-hero-image figcaption { align-items: start; flex-direction: column; gap: .5rem; }
  .home-hero-image figcaption strong { text-align: left; }
  .hero-facts { gap: .45rem; }
  .hero-facts div { gap: .38rem; }
  .hero-facts strong { font-size: 1.15rem; }
  .hero-facts span { font-size: .52rem; }
  .calculator-fields { grid-template-columns: 1fr; }
  .calculator-shell { margin-left: -1rem; margin-right: -1rem; padding: 1.1rem 1rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand-block { grid-column: auto; }
}

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