:root {
  color-scheme: dark;
  --bg: #141414;
  --panel: #222;
  --panel-soft: #2c2c2c;
  --line: #383838;
  --muted: #858585;
  --blue: #71a7df;
  --text: #e1e3e6;
}
* { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; scroll-padding-top: 50px; background: var(--bg); }
body { min-width: 320px; margin: 0; color: var(--text); background: var(--bg); font: 12px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a, select { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.sr-only, .skip-link:not(:focus) { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link:focus { position: fixed; z-index: 30; top: 8px; left: 8px; padding: 8px 10px; border-radius: 5px; color: white; background: #0787ff; }

/* Compact community-page frame, adapted for a product catalog. */
.topbar { position: sticky; z-index: 20; top: 0; height: 37px; border-bottom: 1px solid #292929; background: var(--panel); }
.top-inner { display: grid; grid-template-columns: 126px minmax(0, 1fr) 276px; align-items: center; gap: 12px; width: 1120px; height: 37px; margin: 0 auto; }
.brand { display: flex; flex: 0 0 auto; align-items: center; gap: 7px; color: #e1e3e6; font-size: 13px; font-weight: 650; white-space: nowrap; }
.search { display: flex; grid-column: 2; align-items: center; gap: 7px; width: auto; min-width: 0; height: 27px; margin: 0 18px 0 24px; padding: 0 9px; border-radius: 6px; color: #91959a; background: #383838; }
.search-icon { flex: 0 0 auto; color: #9ba0a5; font-size: 17px; line-height: 1; }
.search input { min-width: 0; width: 100%; padding: 0; border: 0; outline: 0; color: var(--text); background: transparent; font-size: 11px; }
.search input::placeholder { color: #91959a; }
.menu-toggle, .mobile-nav { display: none; }
.shell { display: grid; grid-template-columns: 126px minmax(0, 1fr) 276px; gap: 12px; align-items: start; width: 1120px; margin: 13px auto 0; }
.nav { position: sticky; top: 48px; padding-top: 1px; color: #d5d7da; }
.navitem { display: flex; align-items: center; gap: 10px; height: 27px; border-radius: 5px; color: #d5d7da; white-space: nowrap; transition: color .15s ease; }
.navitem:hover, .navitem:focus-visible { color: var(--blue); background: transparent; }
.navicon { width: 20px; color: #92979d; text-align: center; font-size: 15px; transition: color .15s ease; }
.navitem:hover .navicon, .navitem:focus-visible .navicon { color: #7eb8fa; }
.navline { height: 1px; margin: 8px 0; background: var(--line); }
.navsmall { margin: 0; padding-left: 2px; color: #777; font-size: 10px; line-height: 17px; }
.page { min-width: 0; width: 100%; padding-bottom: 24px; }
.cover { position: relative; display: grid; height: 243px; place-items: center; overflow: hidden; border: 1px solid #333; border-radius: 10px 10px 0 0; background: radial-gradient(ellipse at 54% 65%, #3b4147 0, #292d32 42%, #222 83%); }
.cover:before, .cover:after { position: absolute; content: ""; border: 1px solid rgb(225 227 230 / .06); border-radius: 50%; transform: rotate(-12deg); }
.cover:before { width: 450px; height: 175px; }
.cover:after { width: 560px; height: 230px; }
.cover-mark { z-index: 1; color: rgb(225 227 230 / .22); font: 300 55px/1 Georgia, serif; }
.cover-caption { position: absolute; z-index: 1; right: 12px; bottom: 10px; color: #aaa; font-size: 10px; text-shadow: 0 1px 4px #000; }
.grouphead { display: flex; align-items: center; min-height: 77px; padding: 0 15px; border: 1px solid var(--line); border-top: 0; border-radius: 0 0 10px 10px; background: var(--panel); }
.groupname { margin: 0; color: var(--text); font-size: 18px; font-weight: 650; }
.card { border: 1px solid var(--line); border-radius: 10px; background: var(--panel); }
.catalog { margin-top: 12px; padding: 12px 14px 14px; }
.about-card { display: flex; align-items: flex-start; gap: 20px; margin-top: 12px; padding: 16px; }
.about-photo { position: relative; display: grid; flex: 0 0 48%; width: 48%; height: auto; place-items: center; overflow: hidden; border: 1px solid #3b4148; border-radius: 7px; background: radial-gradient(ellipse at 50% 34%, #48535d 0, #30373e 48%, #272b30 88%); aspect-ratio: 2 / 3; }
.about-photo:after { position: absolute; inset: 0; content: ""; background: linear-gradient(145deg, rgb(255 255 255 / .045), transparent 50%, rgb(0 0 0 / .15)); pointer-events: none; }
.about-photo__caption { position: absolute; z-index: 1; top: 9px; left: 9px; padding: 4px 6px; border-radius: 4px; color: #d1d1d1; background: rgb(20 20 20 / .75); font-size: 9px; }
.about-person { position: relative; width: 118px; height: 232px; opacity: .66; transform: scale(1.7); }
.about-person__head { position: absolute; z-index: 1; top: 0; left: 38px; width: 42px; height: 47px; border-radius: 48% 48% 46% 46%; background: linear-gradient(145deg, #b4b1aa, #6d7378); }
.about-person__body { position: absolute; top: 42px; left: 30px; width: 58px; height: 96px; border-radius: 38% 38% 12% 12%; background: linear-gradient(120deg, #81888c, #42494f 70%); }
.about-person__body:before, .about-person__body:after { position: absolute; top: 9px; width: 21px; height: 82px; content: ""; border-radius: 14px; background: linear-gradient(120deg, #858c90, #50575d); }
.about-person__body:before { left: -16px; transform: rotate(7deg); }
.about-person__body:after { right: -16px; transform: rotate(-7deg); }
.about-person__legs { position: absolute; bottom: 0; left: 33px; width: 54px; height: 96px; background: linear-gradient(90deg, #777e82 0 43%, transparent 43% 57%, #62696e 57% 100%); clip-path: polygon(8% 0, 92% 0, 100% 100%, 58% 100%, 50% 31%, 40% 100%, 0 100%); }
.about-copy { flex: 1 1 auto; min-width: 0; padding: 0 10px; }
.about-copy h2 { margin: 0 0 10px; font-size: 16px; font-weight: 600; }
.about-copy > p { max-width: 570px; margin: 0; color: #b8b8b8; font-size: 11px; line-height: 1.6; }
.catalog-topline { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 28px; margin-bottom: 5px; }
.catalog-topline h2 { margin: 0; font-size: 14px; font-weight: 600; }
.catalog-count { margin: 0 0 11px; color: var(--muted); font-size: 10px; }
.sort-control select { height: 27px; max-width: 145px; padding: 0 25px 0 9px; border: 0; border-radius: 5px; color: var(--text); background: #333; font-size: 10px; cursor: pointer; }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.product-card { min-width: 0; overflow: hidden; border: 1px solid #383838; border-radius: 7px; background: #292929; transition: background .16s ease, border-color .16s ease, transform .16s ease; animation: fade-in .24s both; }
.product-card:hover { transform: translateY(-2px); border-color: #505050; background: #303030; }
.product-card__link { display: block; height: 100%; }
.product-card__media { position: relative; display: grid; aspect-ratio: 1.15 / 1; place-items: center; overflow: hidden; border-bottom: 1px solid #383838; background: radial-gradient(ellipse at 50% 44%, #454545, #343434 48%, #292929 84%); isolation: isolate; }
.product-card__media:before, .detail-media:before { position: absolute; z-index: -1; inset: 0; content: ""; background: linear-gradient(145deg, rgb(255 255 255 / .035), transparent 43%, rgb(0 0 0 / .1)); transition: transform .28s ease, opacity .2s ease; }
.product-card:nth-child(3n + 2) .product-card__media { background: radial-gradient(ellipse at 50% 44%, #494641, #363534 48%, #292929 84%); }
.product-card:nth-child(3n) .product-card__media { background: radial-gradient(ellipse at 50% 44%, #3f4851, #333940 48%, #292929 84%); }
.product-card:hover .product-card__media:before { transform: scale(1.04); opacity: .8; }
.placeholder-icon { position: absolute; top: 47%; left: 50%; color: #a0a0a0; font: 300 36px/1 Georgia, serif; transform: translate(-50%, -50%); transition: transform .25s ease, color .2s ease; }
.product-card:hover .placeholder-icon { color: #d0d0d0; transform: translate(-50%, -50%) scale(1.08); }
.placeholder-caption { position: absolute; top: 8px; left: 8px; padding: 4px 6px; border-radius: 4px; color: #d1d1d1; background: rgb(20 20 20 / .75); font-size: 9px; }
.product-card__price { position: absolute; right: 8px; bottom: 8px; padding: 5px 7px; border-radius: 4px; color: #fff; background: rgb(20 20 20 / .85); font-size: 10px; font-weight: 600; }
.product-card__meta { display: flex; align-items: flex-start; justify-content: space-between; gap: 7px; min-height: 53px; padding: 8px 9px 9px; }
.product-card__name { margin: 0 0 3px; color: var(--text); font-size: 11px; line-height: 1.35; font-weight: 600; }
.product-card__summary { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.35; }
.product-card__index { color: #777; font-size: 9px; }
.notice { padding: 15px; border: 1px solid var(--line); color: var(--muted); }
.page-footer { display: flex; justify-content: space-between; padding: 15px 3px; color: #777; font-size: 10px; }
.page-footer a:hover { color: var(--blue); }
.info-column { display: flex; flex-direction: column; gap: 12px; }
.info-card { padding: 12px 15px 13px; }
.info-card h2 { margin: 0 0 10px; font-size: 12px; font-weight: 600; }
.info-card p { margin: 0; color: #b6b6b6; font-size: 11px; line-height: 1.55; }
.info-row { display: flex; align-items: flex-start; gap: 10px; min-height: 27px; line-height: 18px; color: #d4d4d4; font-size: 11px; overflow-wrap: anywhere; }
.info-icon { flex: 0 0 15px; width: 15px; color: #92979d; text-align: center; font-size: 14px; }
.info-row a { color: var(--blue); }
.info-row a:hover { text-decoration: underline; }

.cover--compact { height: 160px; }
.breadcrumbs { display: flex; align-items: center; gap: 8px; margin: 12px 2px; color: var(--muted); font-size: 10px; }
.breadcrumbs a:hover, .back-link a:hover { color: var(--blue); }
.product-detail { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .92fr); gap: 15px; margin-top: 12px; padding: 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); }
.product-gallery { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: minmax(225px, 295px) 95px; gap: 8px; }
.detail-media { position: relative; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: 6px; background: radial-gradient(ellipse at 50% 44%, #454545, #343434 48%, #292929 84%); isolation: isolate; }
.detail-media--main { grid-column: 1 / -1; }
.detail-media--warm { background: radial-gradient(ellipse at 50% 44%, #494641, #363534 48%, #292929 84%); }
.detail-media .placeholder-icon { font-size: 32px; }
.product-info { align-self: center; padding: 6px; }
.product-category { margin: 0 0 6px; color: var(--muted); font-size: 10px; }
.product-info h1 { margin: 0; font-size: 19px; line-height: 1.35; font-weight: 600; }
.product-description { margin: 9px 0 12px; color: #b8b8b8; font-size: 11px; }
.detail-price { margin: 0 0 12px; color: var(--text); font-size: 17px; font-weight: 600; }
.spec-list { display: grid; grid-template-columns: minmax(75px, .7fr) 1fr; gap: 0 10px; margin: 0 0 14px; border-top: 1px solid var(--line); }
.spec-list dt, .spec-list dd { margin: 0; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 10px; }
.spec-list dt { color: var(--muted); }
.spec-list dd { color: #d5d7da; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 29px; padding: 0 12px; border: 0; border-radius: 5px; color: var(--text); background: #333; font-size: 11px; cursor: pointer; transition: filter .15s ease, transform .15s ease; }
.btn:hover { filter: brightness(1.12); transform: translateY(-1px); }
.btn-primary { color: #222; background: #e1e3e6; font-weight: 600; }
.product-info__note { margin: 8px 0 0; color: var(--muted); font-size: 9px; }
.order-section { display: grid; grid-template-columns: minmax(150px, .75fr) minmax(260px, 1fr); gap: 22px; margin-top: 12px; padding: 15px; }
.order-heading h2 { margin: 0 0 6px; font-size: 14px; font-weight: 600; }
.order-heading p { max-width: 205px; margin: 0; color: var(--muted); font-size: 10px; }
.request-form { display: flex; flex-direction: column; gap: 11px; }
.request-form label { display: flex; flex-direction: column; gap: 5px; color: #d1d1d1; font-size: 10px; }
.request-form label > span:first-child { color: var(--blue); }
.request-form .optional { color: var(--muted); }
.request-form input, .request-form textarea { width: 100%; padding: 8px 9px; border: 1px solid #424242; border-radius: 5px; color: var(--text); background: #303030; font-size: 11px; resize: vertical; }
.request-form input::placeholder, .request-form textarea::placeholder { color: #8b8b8b; }
.form-status { min-height: 16px; margin: -5px 0 0; color: var(--blue); font-size: 10px; }
.form-privacy { margin: -7px 0 0; color: var(--muted); font-size: 9px; }
.back-link { margin: 12px 2px; color: var(--muted); font-size: 10px; }
@keyframes fade-in { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 1144px) {
  .top-inner, .shell { width: calc(100% - 24px); }
  .shell { grid-template-columns: 126px minmax(0, 1fr) 235px; }
  .top-inner { grid-template-columns: 126px minmax(0, 1fr) 235px; }
}
@media (max-width: 1040px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .top-inner { display: flex; gap: 14px; }
  .search { flex: 1 1 auto; margin: 0 0 0 8px; }
  .nav { display: none; }
  .info-column { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 12px; }
}
@media (max-width: 920px) {
  html { scroll-padding-top: 82px; }
  .topbar { height: auto; }
  .top-inner { display: grid; grid-template-columns: minmax(0, 1fr) 29px; grid-template-rows: 37px 36px; gap: 0; width: 100%; height: auto; padding: 0 12px; }
  .brand { max-width: 45vw; overflow: hidden; font-size: 11px; text-overflow: ellipsis; }
  .search { grid-column: 1 / -1; grid-row: 2; width: calc(100% + 24px); height: 36px; min-width: 0; margin: 0 -12px; padding: 0 13px; border: 1px solid #454b55; border-radius: 0; background: linear-gradient(100deg, #30343b, #292d34); }
  .search:focus-within { border-color: #568bc1; box-shadow: inset 0 0 0 1px rgb(113 167 223 / .25); }
  .search-icon { color: var(--blue); font-size: 20px; }
  .menu-toggle { display: flex; grid-column: 2; grid-row: 1; flex-direction: column; justify-content: center; gap: 4px; width: 29px; height: 27px; padding: 0 6px; border: 1px solid #454545; border-radius: 5px; background: #303030; }
  .menu-toggle span { width: 15px; height: 1px; background: #ddd; }
  .mobile-nav:not([hidden]) { display: flex; gap: 18px; padding: 8px 12px; border-top: 1px solid var(--line); background: var(--panel); }
  .mobile-nav a { color: #d5d7da; font-size: 11px; }
}
@media (max-width: 650px) {
  html { scroll-padding-top: 112px; }
  body { font-size: 15px; line-height: 1.5; }
  .top-inner { grid-template-columns: minmax(0, 1fr) 40px; grid-template-rows: 48px 46px; padding: 0 14px; }
  .brand { max-width: 70vw; font-size: 15px; }
  .search { width: calc(100% + 28px); height: 46px; margin: 0 -14px; padding: 0 14px; }
  .search-icon { font-size: 22px; }
  .search input { font-size: 15px; }
  .menu-toggle { width: 40px; height: 38px; padding: 0 10px; gap: 5px; }
  .menu-toggle span { width: 18px; }
  .mobile-nav:not([hidden]) { gap: 22px; padding: 12px 14px; }
  .mobile-nav a { padding: 8px 0; font-size: 14px; }
  .shell { display: grid; grid-template-columns: 1fr; gap: 0; width: 100%; margin-top: 12px; padding-right: 12px; padding-left: 12px; }
  .cover { height: clamp(190px, 54vw, 280px); border-radius: 10px 10px 0 0; }
  .cover-caption { right: 12px; bottom: 12px; font-size: 12px; }
  .grouphead { min-height: 78px; padding: 0 16px; }
  .groupname { font-size: 20px; }
  .catalog { margin-top: 12px; padding: 16px; }
  .catalog-topline { min-height: 40px; margin-bottom: 10px; }
  .catalog-topline h2 { font-size: 19px; }
  .sort-control select { height: 44px; max-width: 155px; padding-left: 11px; font-size: 13px; }
  .catalog-count { margin-bottom: 14px; font-size: 13px; }
  .product-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .product-card { border-radius: 10px; }
  .product-card__media { aspect-ratio: 1.45 / 1; }
  .placeholder-caption { top: 12px; left: 12px; padding: 6px 8px; font-size: 12px; }
  .placeholder-icon { font-size: 44px; }
  .product-card__price { right: 12px; bottom: 12px; padding: 8px 10px; border-radius: 6px; font-size: 13px; }
  .product-card__meta { min-height: 72px; padding: 12px 14px; }
  .product-card__name { margin-bottom: 5px; font-size: 16px; }
  .product-card__summary { font-size: 13px; }
  .product-card__index { font-size: 12px; }
  .info-column { grid-template-columns: minmax(0, 1fr); gap: 10px; margin: 0 0 12px; }
  .info-card { padding: 17px 18px; border-radius: 10px; }
  .info-card h2 { margin-bottom: 10px; font-size: 16px; }
  .info-row { min-height: 40px; align-items: center; gap: 12px; font-size: 14px; }
  .info-icon { flex-basis: 20px; width: 20px; font-size: 17px; }
  .about-card { flex-direction: column; align-items: stretch; gap: 16px; margin-top: 12px; padding: 12px; }
  .about-photo { flex: 0 0 auto; width: 100%; aspect-ratio: 2 / 3; }
  .about-copy { width: 100%; padding: 0 4px 8px; }
  .about-person { transform: scale(1.8); }
  .about-copy h2 { margin-bottom: 9px; font-size: 19px; }
  .about-copy > p { font-size: 15px; }
  .page-footer { padding: 18px 4px; font-size: 12px; }
  .product-detail { grid-template-columns: 1fr; gap: 12px; padding: 10px; }
  .breadcrumbs { gap: 9px; margin: 16px 3px; font-size: 13px; }
  .product-detail { gap: 18px; padding: 14px; border-radius: 10px; }
  .product-gallery { grid-template-rows: minmax(250px, 72vw) 110px; gap: 10px; }
  .detail-media { border-radius: 8px; }
  .product-info { padding: 4px 2px; }
  .product-category { font-size: 12px; }
  .product-info h1 { font-size: 23px; }
  .product-description { margin: 12px 0 15px; font-size: 15px; }
  .detail-price { font-size: 21px; }
  .spec-list dt, .spec-list dd { padding: 10px 0; font-size: 13px; }
  .btn { min-height: 44px; padding: 0 16px; font-size: 14px; }
  .product-info__note { font-size: 12px; }
  .order-section { grid-template-columns: 1fr; gap: 16px; padding: 16px; }
  .order-heading h2 { font-size: 19px; }
  .order-heading p { max-width: none; font-size: 14px; }
  .request-form { gap: 14px; }
  .request-form label { gap: 7px; font-size: 14px; }
  .request-form input, .request-form textarea { min-height: 46px; padding: 11px 12px; font-size: 15px; }
  .request-form textarea { min-height: 100px; }
  .form-status { font-size: 13px; }
  .form-privacy { font-size: 11px; }
}
@media (max-width: 390px) {
  .brand { gap: 5px; font-size: 14px; }
  .catalog { padding: 13px; }
  .catalog-topline { align-items: stretch; flex-direction: column; gap: 9px; }
  .catalog-topline h2 { font-size: 17px; }
  .sort-control select { width: 100%; max-width: none; font-size: 13px; }
  .info-column { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}