.catalogue-intro { background: #e7efe2; border-bottom: 1px solid var(--border); padding-block: 1.1rem clamp(1.7rem, 3.7vw, 3.4rem); }
.catalogue-crumb { display: flex; align-items: center; gap: .5rem; font-size: .78rem; color: var(--muted); margin-bottom: clamp(1.3rem, 2.6vw, 2.15rem); }
.catalogue-crumb a { text-underline-offset: .2em; }
.catalogue-intro-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(15rem, .35fr); gap: clamp(1rem, 6vw, 6rem); align-items: end; }
.catalogue-intro h1 { font-size: clamp(2.75rem, 5.6vw, 5.65rem); line-height: .95; font-weight: 850; letter-spacing: -.055em; word-spacing: .06em; margin-block: .65rem 1rem; }
.catalogue-intro-grid > div > p:not(.eyebrow) { max-width: 42rem; color: var(--muted); }
.catalogue-source-note { padding: 1rem 0 1rem 1rem; border-left: 3px solid var(--green); }
.catalogue-source-note strong { display: block; }
.catalogue-source-note p { margin: .3rem 0 .55rem; font-size: .86rem; }
.catalogue-source-note a { color: var(--green-dark); font-size: .85rem; font-weight: 720; text-underline-offset: .25em; }
.catalogue-workspace { padding-block: clamp(1.35rem, 3.7vw, 3.5rem) clamp(3rem, 6vw, 6rem); }
.product-filters { display: grid; gap: 1.2rem; padding: clamp(.9rem, 3.1vw, 1.8rem); background: var(--white); border: 1px solid var(--border); border-radius: .48rem; }
.product-search-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: .5rem; align-items: end; }
.product-search-field { display: block; min-width: 0; }
.product-search-field > span:first-child, .product-filter-row label, .brand-picker legend { display: block; color: var(--ink); font-size: .79rem; font-weight: 750; }
.product-search-field > span:first-child { margin-bottom: .36rem; }
.product-search-row .button { min-height: 3.35rem; }
.brand-picker { display: flex; flex-wrap: wrap; gap: .42rem; margin: 0; padding: 0; border: 0; min-width: 0; }
.brand-picker legend { margin-bottom: .4rem; }
.brand-picker label { position: relative; display: flex; cursor: pointer; }
.brand-picker input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.brand-picker label > span { display: flex; align-items: center; min-height: 2.6rem; padding: .32rem .58rem; gap: .38rem; border: 1px solid #d3ded1; border-radius: .26rem; background: var(--white); font-size: .74rem; font-weight: 700; }
.brand-picker label:hover > span, .brand-picker input:checked + span { background: #e8f3e3; border-color: var(--green); }
.brand-picker input:focus-visible + span { outline: 2px solid var(--green); outline-offset: 2px; }
.brand-picker img { width: 2rem; height: 1.15rem; object-fit: contain; }
.picker-logo-dark { display: grid; place-items: center; background: #233a2d; border-radius: .14rem; }
.product-filter-row { display: flex; flex-wrap: wrap; align-items: end; gap: .65rem 1rem; }
.product-filter-row label { display: grid; flex: 1 1 13rem; max-width: 25rem; gap: .32rem; }
.product-filter-row select { width: 100%; min-height: 2.8rem; padding: .5rem; background: var(--white); border: 1px solid #b8c9b7; border-radius: .25rem; color: var(--ink); }
.product-filter-row > a { padding-block: .55rem; color: var(--green-dark); font-size: .83rem; font-weight: 690; text-underline-offset: .22em; }
.catalogue-noscript { padding: 1rem 0; }
.results-heading { display: flex; justify-content: space-between; align-items: center; gap: .6rem; margin-block: 1.4rem .75rem; }
.results-heading p { color: var(--muted); font-size: .86rem; }
.results-heading .button:disabled { opacity: .62; cursor: default; }
.results-heading .button { min-height: 2.75rem; }
.result-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .7rem; }
.result-grid[aria-busy="true"] { opacity: .55; }
.result-card { display: flex; flex-direction: column; min-width: 0; gap: .47rem; padding: clamp(.95rem, 1.8vw, 1.35rem); border: 1px solid var(--border); border-radius: .38rem; background: var(--white); }
.result-card-head, .detail-identity { display: flex; align-items: center; justify-content: space-between; gap: .4rem; }
.result-card-head code, .detail-identity code { overflow-wrap: anywhere; color: var(--green-dark); font-size: .79rem; text-align: end; }
.result-photo, .gallery-stage { position: relative; display: grid; place-items: center; overflow: hidden; background: var(--white); border: 1px solid #e0e7de; border-radius: .3rem; }
.result-photo { aspect-ratio: 1.64; margin-block: .12rem; }
.result-photo img, .gallery-stage img, .gallery-thumbnail img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: center; }
.result-photo img { padding: .6rem; }
.result-photo:has(.photo-count, .photo-note:not([hidden])) img { padding-block-end: 2.1rem; }
.photo-unavailable { padding: .8rem; color: var(--muted); font-size: .83rem; text-align: center; }
.photo-count, .photo-note { position: absolute; bottom: .35rem; padding: .15rem .35rem; color: var(--green-dark); background: #eff4eb; border: 1px solid #dce6d8; border-radius: .2rem; font-size: .68rem; font-weight: 680; }
.photo-count { right: .35rem; }
.photo-note { left: .35rem; }
.result-logo { display: inline-flex; align-items: center; justify-content: center; min-width: 2.65rem; padding: .17rem .35rem; border: 1px solid #e0e6dc; border-radius: .17rem; background: var(--white); }
.result-logo img { max-width: 4.4rem; width: 100%; height: 1.5rem; object-fit: contain; }
.result-logo-himel { background: #233a2d; border-color: #233a2d; }
.result-logo-himel img { height: 1.65rem; }
.result-type { color: var(--green); font-size: .72rem; font-weight: 740; }
.result-name { font-size: clamp(1.08rem, 2vw, 1.45rem); font-weight: 780; line-height: 1.12; overflow-wrap: anywhere; }
.result-note, .detail-summary { color: var(--muted); font-size: .84rem; }
.result-specs { margin: .28rem 0 .5rem; font-size: .76rem; }
.result-specs div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: .4rem; padding: .32rem 0; border-top: 1px solid #e2e8df; }
.result-specs dt { color: var(--muted); }
.result-specs dd { margin: 0; text-align: end; overflow-wrap: anywhere; font-weight: 650; }
.result-actions, .detail-actions { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: auto; padding-top: .5rem; }
.result-actions .button { min-height: 2.6rem; font-size: .76rem; padding-inline: .57rem; }
.result-actions [aria-pressed="true"] { background: #e0f0db; border-color: var(--green); }
.result-actions .button:disabled { opacity: .53; cursor: default; }
.catalogue-pages { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: .5rem .85rem; margin: 1.35rem 0 0; }
.catalogue-pages span { color: var(--muted); font-size: .8rem; }
.catalogue-pages button:disabled { opacity: .55; cursor: default; }
.catalogue-dialog { width: min(53rem, calc(100% - 1.25rem)); max-height: calc(100% - 1.25rem); overflow: auto; padding: 0; border: 1px solid var(--border); border-radius: .38rem; background: var(--paper); color: var(--ink); }
.catalogue-dialog::backdrop { background: #15231bcc; }
.catalogue-dialog-inner { padding: clamp(1rem, 4vw, 2rem); }
.catalogue-dialog-header { display: flex; align-items: flex-start; justify-content: space-between; gap: .5rem; margin-bottom: 1rem; }
.catalogue-dialog-header h2 { font-size: clamp(1.45rem, 4vw, 2.6rem); line-height: 1.1; overflow-wrap: anywhere; }
.catalogue-dialog .result-specs { margin: .8rem 0; font-size: .88rem; }
.catalogue-dialog .result-specs div { padding: .5rem 0; }
.catalogue-dialog .result-specs dd { white-space: pre-line; }
.catalogue-dialog .detail-summary { margin: .75rem 0; }
.detail-layout { display: grid; gap: 1rem; margin-top: .65rem; }
.detail-layout:has(.product-gallery) { grid-template-columns: minmax(0, .95fr) minmax(0, 1fr); align-items: start; }
.product-gallery { min-width: 0; margin: 0; }
.product-gallery[data-expanded] { grid-column: 1 / -1; }
.gallery-stage { height: clamp(13rem, 35vh, 22rem); }
.product-gallery[data-expanded] .gallery-stage { height: min(63vh, 32rem); }
.gallery-stage img { padding: .7rem; }
.gallery-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem; padding-block: .45rem; }
.gallery-status { color: var(--muted); font-size: .73rem; }
.gallery-step, .gallery-thumbnail { display: grid; place-items: center; padding: 0; border: 1px solid #c5d3c4; border-radius: .24rem; color: var(--green-dark); background: var(--white); }
.gallery-step { width: 2.55rem; min-height: 2.55rem; font-size: 1.36rem; line-height: 1; }
.gallery-step:hover, .gallery-thumbnail:hover { background: #eaf3e7; border-color: var(--green); }
.gallery-enlarge { margin-inline-start: auto; min-height: 2.55rem; padding: .25rem .55rem; font-size: .76rem; }
.gallery-thumbnails { display: flex; gap: .32rem; overflow: auto; padding: .28rem; margin-inline: -.28rem; }
.gallery-thumbnail { position: relative; flex: 0 0 3.1rem; height: 3.1rem; font-size: .8rem; }
.gallery-thumbnail img { padding: .12rem; }
.gallery-thumbnail[aria-current="true"] { border-color: var(--green); box-shadow: inset 0 0 0 1px var(--green); }
.detail-description { min-width: 0; }
.detail-section { margin: .85rem 0; }
.detail-section h3, .detail-section summary { font-size: 1rem; color: var(--ink); font-weight: 750; }
.detail-section summary { cursor: pointer; }
.detail-documents { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: .45rem; }
.detail-documents .button { min-height: 2.55rem; padding: .4rem .65rem; font-size: .78rem; }
.technical-drawings { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr)); gap: .5rem; margin-top: .5rem; }
.technical-drawing { display: grid; place-items: center; min-width: 0; min-height: 8rem; border: 1px solid var(--border); border-radius: .25rem; background: var(--white); }
.technical-drawing img { width: 100%; height: 11rem; padding: .45rem; object-fit: contain; object-position: center; }
.compare-wrapper { overflow-x: auto; }
.compare-table { width: 100%; min-width: 26rem; border-collapse: collapse; font-size: .82rem; }
.compare-table th, .compare-table td { padding: .54rem .5rem; border-bottom: 1px solid var(--border); text-align: start; vertical-align: top; }
.compare-table thead th { background: #e9f1e5; }
.compare-table thead th > span:last-child { display: block; overflow-wrap: anywhere; }
.compare-wrapper > button { margin-top: .7rem; }

@media (max-width: 920px) {
  .result-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .catalogue-intro-grid { grid-template-columns: 1fr; }
  .catalogue-source-note { display: none; }
  .product-search-row { grid-template-columns: 1fr 1fr; }
  .product-search-field { grid-column: 1 / -1; }
  .product-search-row .button { min-height: 2.65rem; }
  .product-filter-row label { max-width: none; }
  .detail-layout:has(.product-gallery) { grid-template-columns: 1fr; }
}

@media (max-width: 500px) {
  .result-grid { grid-template-columns: 1fr; }
}