.kwm3 {
  --paper: #f5f2e8;
  --ink: #172126;
  --blue: #17658a;
  --orange: #ef6a32;
  --rule: #8c9699;
  box-sizing: border-box;
  max-width: 1160px;
  margin: 0 auto;
  overflow: hidden;
  background-color: var(--paper);
  background-image: linear-gradient(rgba(23,101,138,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(23,101,138,.07) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--ink);
  font-family: "Courier New", Courier, monospace;
  font-size: 15px;
  line-height: 1.5;
}
.kwm3 *, .kwm3 *::before, .kwm3 *::after { box-sizing: border-box; }
.kwm3 img { display: block; max-width: 100%; height: auto; }
.kwm3 h1, .kwm3 h2, .kwm3 h3, .kwm3 p, .kwm3 figure, .kwm3 dl, .kwm3 ol { margin-top: 0; }
.kwm3-summary { padding: 9px 4%; background: var(--blue); color: #fff; font-family: Arial, sans-serif; font-size: 12px; }
.kwm3-header { display: grid; grid-template-columns: 1fr 2fr; gap: 30px; padding: 28px 4%; border-bottom: 3px double var(--ink); background: rgba(245,242,232,.92); }
.kwm3-header > div span { display: block; color: var(--blue); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }
.kwm3-header > div strong { display: block; font-family: Arial, sans-serif; font-size: 30px; letter-spacing: -.05em; }
.kwm3-header dl { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; border: 1px solid var(--ink); }
.kwm3-header dl div { padding: 8px 12px; border-right: 1px solid var(--ink); }
.kwm3-header dl div:last-child { border-right: 0; }
.kwm3-header dt { font-size: 9px; text-transform: uppercase; }
.kwm3-header dd { margin: 4px 0 0; font-weight: 700; }
.kwm3-cover { display: grid; grid-template-columns: 1.25fr .75fr; gap: 6%; min-height: 510px; padding: 8% 6%; border-bottom: 1px solid var(--ink); background: rgba(245,242,232,.84); }
.kwm3-cover-copy { align-self: center; }
.kwm3-code { color: var(--blue); font-weight: 700; letter-spacing: .12em; }
.kwm3 h1 { margin-bottom: 28px; font-family: Arial, sans-serif; font-size: clamp(48px, 7vw, 84px); line-height: .94; letter-spacing: -.055em; }
.kwm3-cover-copy > p:last-child { max-width: 640px; font-size: 18px; }
.kwm3-vehicle { align-self: center; padding: 20px; border: 2px solid var(--ink); background: #fff; box-shadow: 8px 8px 0 rgba(23,33,38,.15); }
.kwm3-vehicle > span { color: var(--blue); font-size: 10px; text-transform: uppercase; }
.kwm3-vehicle img { margin: 18px 0; }
.kwm3-vehicle strong, .kwm3-vehicle small { display: block; }
.kwm3-caution { display: grid; grid-template-columns: 76px 1fr; gap: 20px; margin: 38px 4%; padding: 20px; border: 3px solid var(--orange); background: #fff7dc; }
.kwm3-caution > b { align-self: center; color: var(--orange); font-family: Arial, sans-serif; font-size: 60px; line-height: 1; text-align: center; }
.kwm3-caution strong { font-size: 17px; text-transform: uppercase; }
.kwm3-caution p { margin: 6px 0 0; }
.kwm3-assembly, .kwm3-chapter { padding: 66px 4%; border-top: 3px double var(--ink); background: rgba(245,242,232,.78); }
.kwm3-assembly > header, .kwm3-chapter > header { display: grid; grid-template-columns: 130px minmax(0, 1fr); align-items: baseline; margin-bottom: 42px; }
.kwm3-assembly > header span, .kwm3-chapter > header span { color: var(--blue); font-size: 11px; font-weight: 700; text-transform: uppercase; }
.kwm3 h2 { margin: 0; font-family: Arial, sans-serif; font-size: clamp(34px, 5vw, 58px); line-height: 1; letter-spacing: -.04em; }
.kwm3-diagram { display: grid; grid-template-columns: 1fr 60px 1fr; align-items: center; }
.kwm3-part { position: relative; margin: 0; padding: 28px; border: 1px solid var(--rule); background: rgba(255,255,255,.82); }
.kwm3-part img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; }
.kwm3-callout { position: absolute; top: 12px; left: 12px; display: grid; place-items: center; width: 44px; height: 44px; border: 2px solid var(--orange); border-radius: 50%; background: #fff; color: var(--orange); font-weight: 700; }
.kwm3-part figcaption { padding-top: 18px; border-top: 1px dashed var(--rule); }
.kwm3-part figcaption strong, .kwm3-part figcaption span { display: block; }
.kwm3-part figcaption span { color: #4e5b60; }
.kwm3-plus { color: var(--blue); font-family: Arial, sans-serif; font-size: 52px; text-align: center; }
.kwm3-parts-list { display: grid; grid-template-columns: repeat(2, 1fr); margin: 34px 0 0; padding: 0; list-style: none; border: 1px solid var(--ink); }
.kwm3-parts-list li { display: grid; grid-template-columns: 52px 1fr; gap: 12px; padding: 16px; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); background: rgba(255,255,255,.62); }
.kwm3-parts-list li:nth-child(even) { border-right: 0; }
.kwm3-parts-list li:nth-last-child(-n+2) { border-bottom: 0; }
.kwm3-parts-list b { color: var(--orange); }
.kwm3-parts-list strong { display: block; }
.kwm3-gauges { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.kwm3-gauges div { padding: 24px 14px; border: 1px solid var(--ink); background: #fff; text-align: center; }
.kwm3-gauges small { display: block; min-height: 42px; color: var(--blue); text-transform: uppercase; }
.kwm3-gauges b { display: block; font-family: Arial, sans-serif; font-size: clamp(42px, 6vw, 70px); line-height: 1; }
.kwm3-gauges span { font-weight: 700; }
.kwm3-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.kwm3 table { width: 100%; border-collapse: collapse; overflow-wrap: anywhere; background: rgba(255,255,255,.7); }
.kwm3-specs table { border: 1px solid var(--ink); }
.kwm3-specs caption { padding: 12px; border-bottom: 3px solid var(--blue); background: var(--ink); color: #fff; font-weight: 700; text-align: left; }
.kwm3-specs th, .kwm3-specs td { padding: 9px 12px; border-bottom: 1px dotted var(--rule); text-align: left; vertical-align: top; }
.kwm3-specs th { width: 55%; font-weight: 400; }
.kwm3-specs td { font-weight: 700; }
.kwm3-instruction { display: grid; grid-template-columns: 130px 1fr; margin-bottom: 28px; padding: 16px; border-left: 6px solid var(--blue); background: #e8f2f5; }
.kwm3-instruction b { color: var(--blue); text-transform: uppercase; }
.kwm3-instruction p { margin: 0; }
.kwm3-fit { border-top: 2px solid var(--ink); font-size: 12px; }
.kwm3-fit th { padding: 12px 8px; border-bottom: 2px solid var(--ink); background: var(--ink); color: #fff; text-align: left; }
.kwm3-fit td { padding: 12px 8px; border-bottom: 1px dotted var(--rule); vertical-align: top; }
.kwm3-fit tr:nth-child(even) td { background: rgba(23,101,138,.06); }
.kwm3-warnings { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.kwm3-warnings article { padding: 24px; border: 2px solid var(--ink); background: #fff; }
.kwm3-warnings article:first-child { border-color: var(--orange); }
.kwm3-warnings b { display: inline-block; margin-bottom: 18px; padding: 4px 8px; background: var(--orange); color: #fff; font-size: 11px; }
.kwm3-warnings article + article b { background: var(--blue); }
.kwm3-warnings h3 { font-family: Arial, sans-serif; font-size: 22px; }
.kwm3-warnings p { margin: 0; }
.kwm3-faq { border-top: 2px solid var(--ink); }
.kwm3-faq article { display: grid; grid-template-columns: 85px minmax(0, 1fr); padding: 22px 0; border-bottom: 1px dashed var(--rule); }
.kwm3-faq article > span { color: var(--blue); font-size: 22px; font-weight: 700; }
.kwm3-faq h3 { margin-bottom: 8px; font-family: Arial, sans-serif; font-size: 18px; }
.kwm3-faq p { margin: 0; }
.kwm3-footer { display: flex; justify-content: space-between; gap: 24px; padding: 30px 4%; background: var(--ink); color: #fff; }
.kwm3-footer strong, .kwm3-footer span { display: block; }
.kwm3-footer span { color: #b9c2c5; font-size: 11px; }
.kwm3-footer code { overflow-wrap: anywhere; color: #f3a27e; font-size: 11px; }
@media (max-width: 760px) {
  .kwm3-header, .kwm3-cover { grid-template-columns: 1fr; }
  .kwm3-header dl { grid-template-columns: 1fr; }
  .kwm3-header dl div { border-right: 0; border-bottom: 1px solid var(--ink); }
  .kwm3-header dl div:last-child { border-bottom: 0; }
  .kwm3-cover { min-height: 0; padding: 56px 5%; }
  .kwm3 h1 { font-size: clamp(42px, 14vw, 68px); overflow-wrap: anywhere; }
  .kwm3-caution { grid-template-columns: 48px minmax(0, 1fr); margin: 28px 4%; }
  .kwm3-caution > b { font-size: 42px; }
  .kwm3-assembly, .kwm3-chapter { padding: 52px 5%; }
  .kwm3-assembly > header, .kwm3-chapter > header { grid-template-columns: 1fr; gap: 8px; }
  .kwm3-diagram { grid-template-columns: 1fr; gap: 18px; }
  .kwm3-plus { line-height: 1; }
  .kwm3-parts-list, .kwm3-specs, .kwm3-warnings { grid-template-columns: 1fr; }
  .kwm3-parts-list li { border-right: 0; border-bottom: 1px solid var(--ink) !important; }
  .kwm3-parts-list li:last-child { border-bottom: 0 !important; }
  .kwm3-gauges { grid-template-columns: repeat(2, 1fr); }
  .kwm3-instruction { grid-template-columns: 1fr; gap: 7px; }
  .kwm3-fit thead { display: none; }
  .kwm3-fit, .kwm3-fit tbody, .kwm3-fit tr, .kwm3-fit td { display: block; width: 100%; }
  .kwm3-fit tr { padding: 14px 0; border-bottom: 2px solid var(--ink); }
  .kwm3-fit td { display: grid; grid-template-columns: minmax(92px, 38%) minmax(0, 1fr); gap: 8px; padding: 5px 0; border: 0; background: transparent !important; }
  .kwm3-fit td::before { content: attr(data-label); color: var(--blue); font-size: 10px; font-weight: 700; text-transform: uppercase; }
  .kwm3-footer { flex-direction: column; }
}
@media (max-width: 380px) {
  .kwm3-gauges { grid-template-columns: 1fr; }
  .kwm3-faq article { grid-template-columns: 1fr; gap: 7px; }
  .kwm3-fit td { grid-template-columns: 1fr; gap: 1px; }
}