html.hkc-open { overflow: hidden; }
.hkc-dialog, .hkc-dialog * { box-sizing: border-box; }
.hkc-dialog {
  --hkc-ink: #171714;
  --hkc-muted: #62665e;
  --hkc-line: #dedfd9;
  --hkc-orange: #df510f;
  position: fixed;
  inset: 0;
  width: calc(100% - 32px);
  max-width: 1480px;
  height: calc(100dvh - 32px);
  max-height: none;
  margin: auto;
  padding: 0;
  border: 0;
  background: #fff;
  color: var(--hkc-ink);
  overflow: hidden;
  font-family: inherit;
  font-size: 15px;
  line-height: 1.5;
  text-align: left;
  box-shadow: 0 24px 120px #0003;
}
.hkc-dialog::backdrop { background: #12151180; backdrop-filter: blur(6px); }
.hkc-dialog[open] { display: block; }
.hkc-dialog [hidden] { display: none !important; }
.hkc-dialog button, .hkc-dialog input { font: inherit; }
.hkc-dialog button { color: inherit; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.hkc-dialog button:focus-visible, .hkc-dialog input:focus-visible { outline: 2px solid var(--hkc-orange); outline-offset: 4px; }
.hkc-dialog h2:focus, .hkc-dialog h3:focus { outline: none; }
.hkc-dialog button { border-radius: 0; }
.hkc-dialog p, .hkc-dialog h2, .hkc-dialog h3, .hkc-dialog figure { margin: 0; }
.hkc-dialog svg { width: 22px; height: 22px; flex: 0 0 22px; }
.hkc-shell { display: flex; flex-direction: column; height: 100%; min-width: 0; }
.hkc-topbar { flex: 0 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 80px; padding: 0 42px; border-bottom: 1px solid var(--hkc-line); }
.hkc-brand { display: flex; align-items: center; gap: 24px; font-size: 23px; font-weight: 850; letter-spacing: -.065em; line-height: 1; }
.hkc-brand-logo { display: block; width: 145px; height: auto; max-height: 46px; object-fit: contain; }
.hkc-brand-caption { border-left: 1px solid #bfc1b9; padding-left: 24px; font-size: 11px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }
.hkc-icon-button { display: grid; align-items: center; justify-content: center; width: 44px; height: 44px; border: 0; background: transparent; }
.hkc-close { margin-right: -10px; transition: background 160ms; }
.hkc-close:hover { background: #f3f3ef; }
.hkc-scroll { flex: 1 1 auto; overflow-x: hidden; overflow-y: auto; min-width: 0; overscroll-behavior: contain; scrollbar-width: none; }
.hkc-scroll::-webkit-scrollbar { display: none; }
.hkc-browse { padding: 48px 42px 64px; }
.hkc-intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 36px; }
.hkc-eyebrow { font-size: 10px; font-weight: 600; letter-spacing: .12em; line-height: 1.5; text-transform: uppercase; }
.hkc-title { margin-top: 11px !important; font-size: clamp(32px, 4vw, 52px); font-weight: 500; line-height: 1.05; letter-spacing: -.055em; }
.hkc-intro-copy { max-width: 340px; font-size: 14px; line-height: 1.6; color: var(--hkc-muted); }
.hkc-tools { margin-bottom: 24px; }
.hkc-search { display: flex; gap: 12px; align-items: center; min-height: 58px; width: 100%; padding: 0 17px; background: #f5f5f1; border: 1px solid transparent; }
.hkc-search:focus-within { border-color: var(--hkc-ink); }
.hkc-search > svg { width: 19px; height: 19px; flex-basis: 19px; }
.hkc-search-input { min-width: 0; width: 100%; height: 56px; border: 0; outline: 0 !important; background: transparent; color: var(--hkc-ink); font-size: 13px !important; }
.hkc-search-input::placeholder { color: #85867e; opacity: 1; }
.hkc-search-input::-webkit-search-cancel-button { display: none; }
.hkc-search-clear { flex: 0 0 44px; margin-right: -10px; }
.hkc-search-clear svg { width: 16px; height: 16px; }
.hkc-filter-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 18px; }
.hkc-filters { display: flex; flex-wrap: wrap; gap: 4px; }
.hkc-filter { display: flex; align-items: center; justify-content: center; min-height: 44px; min-width: 56px; padding: 0 16px; border: 1px solid transparent; background: transparent; font-size: 12px !important; transition: background 160ms, color 160ms; }
.hkc-filter:hover { background: #f4f4ef; }
.hkc-filter[aria-pressed="true"] { background: var(--hkc-ink); color: white; }
.hkc-count { flex: 0 0 auto; font-size: 11px; color: var(--hkc-muted); }
.hkc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 22px; }
.hkc-card { position: relative; min-width: 0; padding-bottom: 17px; border-bottom: 1px solid var(--hkc-line); }
.hkc-card-stage { display: grid; align-items: center; justify-content: center; aspect-ratio: 1.52; padding: 25px; overflow: hidden; background: #f7f7f3; }
.hkc-card-image { display: block; width: 100%; height: 100%; min-width: 0; min-height: 0; object-fit: contain; mix-blend-mode: multiply; transition: transform 450ms cubic-bezier(.22,1,.36,1); }
.hkc-card:hover .hkc-card-image { transform: scale(1.035); }
.hkc-card-body { padding: 17px 40px 0 0; }
.hkc-card-category { margin-bottom: 5px !important; color: var(--hkc-orange); font-size: 9px; line-height: 1.4; letter-spacing: .09em; text-transform: uppercase; font-weight: 600; }
.hkc-card-name { font-size: 17px; font-weight: 500; line-height: 1.25; letter-spacing: -.025em; overflow-wrap: anywhere; }
.hkc-card-application { margin-top: 7px !important; font-size: 11px; line-height: 1.4; color: var(--hkc-muted); }
.hkc-card-open { position: absolute; inset: 0; display: flex; align-items: flex-end; justify-content: flex-end; width: 100%; padding: 0 2px 20px; border: 0; background: transparent; }
.hkc-card-open > svg { width: 20px; height: 20px; flex-basis: 20px; }
.hkc-card-open:focus-visible { outline-offset: 5px !important; }
.hkc-empty { grid-column: 1 / -1; padding: 80px 20px 100px; text-align: center; }
.hkc-empty > h3 { margin-top: 12px; font-size: 30px; line-height: 1.2; font-weight: 500; letter-spacing: -.04em; }
.hkc-empty > p:not(.hkc-eyebrow) { max-width: 380px; margin: 15px auto 22px; font-size: 14px; color: var(--hkc-muted); }
.hkc-reset { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-height: 48px; padding: 0 18px; border: 1px solid var(--hkc-ink); background: transparent; font-size: 12px !important; }
.hkc-detail { padding: 0 42px 64px; }
.hkc-detail-navigation { display: flex; justify-content: space-between; align-items: center; min-height: 76px; gap: 20px; border-bottom: 1px solid var(--hkc-line); }
.hkc-back { display: inline-flex; align-items: center; min-height: 44px; gap: 12px; border: 0; background: transparent; padding: 0 8px 0 0; font-size: 11px !important; }
.hkc-back > svg { width: 18px; height: 18px; flex-basis: 18px; }
.hkc-detail-process { color: var(--hkc-muted); font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.hkc-product-layout { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr); align-items: start; gap: 58px; padding-top: 40px; }
.hkc-product-visual { min-width: 0; position: sticky; top: 32px; }
.hkc-product-figure { height: clamp(320px, 52vh, 560px); display: grid; align-items: center; justify-content: center; min-width: 0; padding: 28px; background: #f7f7f3; }
.hkc-product-image { display: block; width: 100%; height: 100%; min-width: 0; min-height: 0; object-fit: contain; mix-blend-mode: multiply; }
.hkc-product-content { min-width: 0; padding-top: 8px; }
.hkc-product-content > .hkc-eyebrow { color: var(--hkc-orange); }
.hkc-product-title { margin-top: 12px !important; font-size: clamp(27px, 3.2vw, 38px); line-height: 1.08; font-weight: 500; letter-spacing: -.045em; overflow-wrap: anywhere; }
.hkc-product-description { margin-top: 20px !important; font-size: 14px; line-height: 1.65; color: var(--hkc-muted); }
.hkc-configurations { padding: 0; border: 0; margin: 26px 0 22px; min-width: 0; }
.hkc-section-label { font-size: 10px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; }
.hkc-configurations > legend { margin-bottom: 10px; padding: 0; }
.hkc-variant-options { display: flex; flex-wrap: wrap; gap: 8px; }
.hkc-variant { display: inline-flex; justify-content: center; align-items: center; gap: 18px; min-width: 90px; min-height: 44px; padding: 0 17px; border: 1px solid var(--hkc-line); background: #fff; font-size: 12px !important; }
.hkc-variant[aria-pressed="true"] { border-color: var(--hkc-ink); }
.hkc-variant > svg { width: 16px; height: 16px; flex-basis: 16px; }
.hkc-single-variant { font-size: 13px; }
.hkc-enquire { display: flex; align-items: center; justify-content: space-between; gap: 20px; width: 100%; min-height: 55px; padding: 0 20px; border: 1px solid var(--hkc-orange); background: var(--hkc-orange); color: #fff !important; font-size: 12px !important; transition: background 160ms, border-color 160ms; }
.hkc-enquire:hover { background: #bc4108; border-color: #bc4108; }
.hkc-feature-section { margin-top: 34px; }
.hkc-features { list-style: none; padding: 0; margin: 13px 0 0; }
.hkc-features li { display: flex; gap: 11px; font-size: 13px; padding: 5px 0; }
.hkc-features li::before { content: ''; flex: 0 0 4px; width: 4px; height: 4px; margin-top: 8px; border-radius: 50%; background: var(--hkc-orange); }
.hkc-spec-section { margin-top: 30px; }
.hkc-specs { width: 100%; table-layout: fixed; border-collapse: collapse; margin-top: 14px; font-size: 13px; line-height: 1.55; }
.hkc-specs th, .hkc-specs td { text-align: left; vertical-align: top; border-top: 1px solid var(--hkc-line); padding: 12px 0; overflow-wrap: anywhere; }
.hkc-specs th { width: 43%; padding-right: 22px; font-weight: 400; color: var(--hkc-muted); }
.hkc-specs td { font-weight: 400; }
.hkc-thumbnails { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.hkc-thumbnail { width: 80px; height: 64px; padding: 8px; border: 1px solid var(--hkc-line); background: #fff; }
.hkc-thumbnail[aria-pressed="true"] { border-color: var(--hkc-ink); }
.hkc-thumbnail img { display: block; width: 100%; height: 100%; object-fit: contain; }
.hkc-expanding-image { position: fixed; z-index: 10; pointer-events: none; display: block; max-width: none; max-height: none; object-fit: contain; background: #f7f7f3; mix-blend-mode: normal; transform: none; margin: 0; padding: 0; }
.hkc-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; }
@media (min-width: 1500px) {
  .hkc-browse { padding-right: 56px; padding-left: 56px; }
  .hkc-grid { gap: 32px 28px; }
  .hkc-card-stage { aspect-ratio: 1.6; }
}
@media (max-width: 1020px) {
  .hkc-topbar { padding: 0 28px; height: 72px; }
  .hkc-browse { padding: 34px 28px 48px; }
  .hkc-intro { align-items: flex-start; gap: 25px; }
  .hkc-intro-copy { max-width: 270px; font-size: 14px; }
  .hkc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 20px; }
  .hkc-detail { padding: 0 28px 48px; }
  .hkc-product-layout { gap: 30px; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .hkc-product-figure { height: 370px; padding: 22px; }
  .hkc-filter { padding: 0 12px; }
}
@media (max-width: 720px) {
  .hkc-dialog { width: 100%; height: 100dvh; max-width: none; margin: 0; }
  .hkc-topbar { height: 66px; padding: 0 22px; }
  .hkc-brand { font-size: 21px; gap: 15px; }
  .hkc-brand-logo { width: 122px; }
  .hkc-brand-caption { padding-left: 15px; font-size: 8px; letter-spacing: .06em; }
  .hkc-browse { padding: 30px 22px 44px; }
  .hkc-intro { display: block; margin-bottom: 26px; }
  .hkc-title { font-size: 34px; }
  .hkc-intro-copy { max-width: 340px; margin-top: 17px !important; }
  .hkc-search { min-height: 54px; padding: 0 13px; gap: 9px; }
  .hkc-search-input { font-size: 12px !important; height: 52px; }
  .hkc-filter-row { align-items: flex-start; flex-direction: column; gap: 9px; padding-top: 14px; }
  .hkc-filters { gap: 3px; width: 100%; }
  .hkc-filter { font-size: 11px !important; padding: 0 11px; min-width: 44px; min-height: 44px; }
  .hkc-count { font-size: 10px; padding-top: 2px; }
  .hkc-tools { margin-bottom: 19px; }
  .hkc-grid { gap: 23px 14px; }
  .hkc-card-stage { aspect-ratio: 1.1; padding: 15px 10px; }
  .hkc-card-body { padding: 13px 22px 0 0; }
  .hkc-card-name { font-size: 14px; line-height: 1.3; }
  .hkc-card-category { font-size: 8px; margin-bottom: 4px !important; }
  .hkc-card-application { font-size: 10px; }
  .hkc-card-open { padding: 0 0 17px; }
  .hkc-card-open > svg { width: 17px; height: 17px; flex-basis: 17px; }
  .hkc-detail { padding: 0 22px 40px; }
  .hkc-detail-navigation { min-height: 64px; }
  .hkc-product-layout { display: block; padding-top: 22px; }
  .hkc-product-visual { position: static; }
  .hkc-product-figure { height: clamp(235px, 39vh, 370px); padding: 24px 16px; }
  .hkc-product-content { padding-top: 30px; }
  .hkc-product-title { max-width: 540px; font-size: 32px; }
  .hkc-product-description { max-width: 500px; margin-top: 17px !important; }
  .hkc-specs { font-size: 12px; }
  .hkc-specs th { width: 42%; padding-right: 20px; }
  .hkc-enquire { min-height: 56px; }
  .hkc-empty { padding: 50px 5px 70px; }
}
@media (max-width: 360px) {
  .hkc-browse, .hkc-detail { padding-left: 16px; padding-right: 16px; }
  .hkc-topbar { padding-left: 16px; padding-right: 16px; }
  .hkc-brand-caption { max-width: 96px; line-height: 1.4; }
  .hkc-filter { padding-right: 9px; padding-left: 9px; }
  .hkc-title { font-size: 31px; }
  .hkc-card-name { font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) {
  .hkc-dialog *, .hkc-dialog *::before, .hkc-dialog *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}