:root {
    --market-blue: #3665f3;
    --market-blue-dark: #1d4ed8;
    --market-yellow: #f7d154;
    --market-red: #e53238;
    --market-green: #56b24d;
    --market-ink: #191919;
    --market-muted: #707070;
    --market-line: #d8d8d8;
    --market-soft: #f7f7f7;
    --market-shell: 1320px;
}

body {
    color: var(--market-ink);
    background: #fff;
    font-family: Arial, Helvetica, system-ui, sans-serif;
    line-height: 1.4;
}

h1, h2, h3, strong, .brand { font-family: Arial, Helvetica, system-ui, sans-serif; }
.shell { width: min(calc(100% - 32px), var(--market-shell)); }
.eyebrow { color: var(--market-muted); letter-spacing: .06em; }
.text-link { color: var(--market-blue); text-decoration: none; }
.text-link:hover { text-decoration: underline; }

.market-utility {
    min-height: 34px;
    border-bottom: 1px solid #eee;
    background: #fff;
    font-size: .78rem;
}
.market-utility-row,
.market-utility-left,
.market-utility-right {
    display: flex;
    align-items: center;
}
.market-utility-row { min-height: 34px; justify-content: space-between; gap: 20px; }
.market-utility-left,
.market-utility-right { gap: 17px; }
.market-utility a:hover { text-decoration: underline; }
.market-utility .utility-emphasis { color: var(--market-blue); }

.site-header {
    position: relative;
    top: auto;
    z-index: 100;
    border-bottom: 0;
    background: #fff;
    backdrop-filter: none;
}
.market-header-row {
    min-height: 82px;
    display: grid;
    grid-template-columns: auto auto minmax(260px, 1fr) auto;
    gap: 16px;
    align-items: center;
}
.brand-market {
    gap: 2px;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -.09em;
    line-height: 1;
}
.brand-market span { display: inline-block; }
.brand-market .brand-f { color: var(--market-blue); }
.brand-market .brand-i { color: var(--market-red); }
.brand-market .brand-x { color: var(--market-yellow); text-shadow: 0 0 0 #8b6c00; }
.brand-market .brand-o { color: var(--market-green); }
.brand-market .brand-n { color: var(--market-blue); }
.brand-market small {
    margin-left: 7px;
    color: var(--market-muted);
    font-size: .58rem;
    font-weight: 400;
    letter-spacing: 0;
}
.shop-category-link {
    max-width: 90px;
    color: #555;
    font-size: .78rem;
    line-height: 1.1;
}
.shop-category-link span { display: block; }
.shop-category-link strong { font-size: .8rem; font-weight: 400; }

.header-search-market {
    height: 48px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 170px;
    border: 2px solid var(--market-ink);
    border-radius: 0;
    overflow: visible;
    background: #fff;
}
.header-search-market:focus-within { border-color: var(--market-ink); box-shadow: none; }
.header-search-market input {
    min-width: 0;
    padding: 0 18px;
    border: 0;
    border-right: 1px solid var(--market-line);
    outline: 0;
    font-size: 1rem;
}
.header-search-market select {
    min-width: 0;
    padding: 0 34px 0 14px;
    border: 0;
    outline: 0;
    background: #fff;
    color: #555;
    font-size: .8rem;
}
.market-search-button {
    min-width: 150px;
    height: 48px;
    padding: 0 24px;
    border: 0;
    color: #fff;
    background: var(--market-blue);
    font-size: .95rem;
    font-weight: 700;
}
.market-search-button:hover { background: var(--market-blue-dark); }
.market-advanced { color: #555; font-size: .74rem; }
.market-advanced:hover { text-decoration: underline; }

.market-category-nav {
    border-top: 1px solid #eee;
    border-bottom: 1px solid #ddd;
    background: #fff;
}
.market-category-row {
    min-height: 43px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(14px, 2.2vw, 34px);
    overflow-x: auto;
    white-space: nowrap;
    color: #555;
    font-size: .82rem;
}
.market-category-row a { padding: 13px 0 11px; border-bottom: 2px solid transparent; }
.market-category-row a:hover { color: var(--market-blue); border-bottom-color: var(--market-blue); }
.market-category-row .category-featured { color: var(--market-red); font-weight: 700; }

.nav-toggle {
    border-radius: 50%;
    border-color: #bbb;
}
.nav-wrap { display: none; }

.button {
    min-height: 44px;
    border-radius: 999px;
    border-color: var(--market-blue);
    background: var(--market-blue);
}
.button:hover:not(:disabled) { background: var(--market-blue-dark); transform: none; }
.button-secondary { color: var(--market-blue); background: #fff; border-color: var(--market-blue); }
.button-secondary:hover:not(:disabled) { color: var(--market-blue); background: #eef3ff; }
.button-buy { color: var(--market-ink); background: var(--market-yellow); border-color: var(--market-yellow); }
.button-buy:hover:not(:disabled) { color: var(--market-ink); background: #f0c33d; }

.market-home { padding-bottom: 64px; }
.market-hero { padding: 24px 0 8px; background: #fff; color: var(--market-ink); }
.market-hero-inner {
    min-height: 330px;
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(340px, .88fr);
    overflow: hidden;
    border-radius: 18px;
    background: #c9e9ff;
}
.market-hero-copy { padding: clamp(34px, 5vw, 68px); }
.market-hero-copy .eyebrow { margin-bottom: 8px; color: #174ea6; }
.market-hero-copy h1 {
    max-width: 660px;
    margin-bottom: 15px;
    font-size: clamp(2.35rem, 5vw, 4.6rem);
    line-height: .98;
    letter-spacing: -.055em;
}
.market-hero-copy p { max-width: 650px; margin-bottom: 24px; font-size: 1.05rem; }
.market-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.market-hero-visual {
    position: relative;
    min-height: 330px;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: linear-gradient(145deg, #76d4ff, #b8ee87);
}
.market-hero-visual::before,
.market-hero-visual::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,.55);
}
.market-hero-visual::before { width: 310px; height: 310px; right: -55px; top: -100px; }
.market-hero-visual::after { width: 190px; height: 190px; left: -50px; bottom: -90px; }
.device-stack {
    position: relative;
    width: min(330px, 80%);
    height: 240px;
}
.device-tile {
    position: absolute;
    display: grid;
    place-items: center;
    border: 8px solid #222;
    border-radius: 26px;
    color: #fff;
    background: #343434;
    box-shadow: 0 25px 40px rgba(0,0,0,.2);
    font-size: .78rem;
    font-weight: 700;
    text-align: center;
}
.device-tile.phone { width: 112px; height: 210px; left: 20px; bottom: 0; transform: rotate(-10deg); }
.device-tile.console { width: 165px; height: 205px; right: 15px; top: 0; border-radius: 20px; transform: rotate(8deg); }
.device-tile.part { width: 105px; height: 105px; left: 112px; bottom: 12px; border-width: 5px; border-radius: 50%; background: var(--market-yellow); color: #222; transform: rotate(-4deg); }

.market-section { padding: 34px 0 8px; }
.market-section-heading {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 18px;
    margin-bottom: 17px;
}
.market-section-heading h2 { margin: 0; font-size: 1.55rem; letter-spacing: -.025em; }
.market-section-heading p { margin: 3px 0 0; color: var(--market-muted); font-size: .9rem; }

.market-category-circles {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 20px;
}
.market-category-circle { min-width: 0; text-align: center; }
.market-category-circle span {
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    margin-bottom: 11px;
    border-radius: 50%;
    background: #f1f1f1;
    color: var(--market-ink);
    font-size: clamp(.72rem, 1.2vw, .95rem);
    font-weight: 700;
    transition: transform .18s ease, box-shadow .18s ease;
}
.market-category-circle:nth-child(2) span { background: #f8d6d8; }
.market-category-circle:nth-child(3) span { background: #f8edb7; }
.market-category-circle:nth-child(4) span { background: #d6eed3; }
.market-category-circle:nth-child(5) span { background: #d7e3ff; }
.market-category-circle:nth-child(6) span { background: #eadcff; }
.market-category-circle:nth-child(7) span { background: #d8eef2; }
.market-category-circle:hover span { transform: translateY(-3px); box-shadow: 0 10px 22px rgba(0,0,0,.1); }
.market-category-circle strong { display: block; font-size: .88rem; }

.market-promo-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 34px;
}
.market-promo-card {
    min-height: 150px;
    padding: 24px;
    border-radius: 16px;
    background: #f5f5f5;
}
.market-promo-card:nth-child(2) { background: #fff1b8; }
.market-promo-card:nth-child(3) { background: #dfe9ff; }
.market-promo-card span { color: var(--market-muted); font-size: .72rem; font-weight: 700; text-transform: uppercase; }
.market-promo-card h3 { margin: 8px 0 6px; font-size: 1.25rem; }
.market-promo-card p { margin-bottom: 13px; color: #555; font-size: .85rem; }

.listing-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
.listing-card {
    position: relative;
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    transition: none;
}
.listing-card:hover { transform: none; box-shadow: none; }
.listing-card-media {
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 12px;
    background: #f2f2f2;
}
.listing-card-media img { object-fit: contain; padding: 8px; background: #f5f5f5; }
.listing-card:hover .listing-card-media img { transform: none; }
.media-placeholder {
    background: linear-gradient(135deg, #ececec, #fafafa);
    color: #777;
    font-size: 1rem;
}
.badge-overlay {
    left: 8px;
    top: 8px;
    padding: 5px 8px;
    color: #333;
    background: rgba(255,255,255,.94);
    box-shadow: 0 1px 4px rgba(0,0,0,.12);
}
.badge-quick { right: 8px; bottom: 8px; background: var(--market-green); }
.watch-button {
    position: absolute;
    right: 10px;
    top: 10px;
    z-index: 3;
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: rgba(255,255,255,.94);
    box-shadow: 0 1px 5px rgba(0,0,0,.18);
    font-size: 1.2rem;
}
.listing-card-body { padding: 11px 2px 0; }
.listing-card-meta { display: block; color: var(--market-muted); font-size: .72rem; }
.listing-card-meta span + span::before { content: " · "; }
.listing-card h3 {
    min-height: 0;
    margin: 6px 0 7px;
    font-size: .9rem;
    font-weight: 400;
    line-height: 1.35;
}
.listing-card h3 a:hover { color: var(--market-ink); text-decoration: underline; }
.fault-summary { min-height: 0; margin: 0 0 7px; color: var(--market-muted); font-size: .76rem; }
.listing-card-footer {
    min-height: 0;
    display: block;
    padding: 0;
    border: 0;
}
.price { font-size: 1.08rem; }
.listing-card-footer small,
.delivery-note { color: #555; font-size: .72rem; }
.delivery-note { display: block; max-width: none; margin-top: 4px; text-align: left; }
.card-auction-line { margin-top: 4px; color: #555; font-size: .72rem; }
.card-auction-line strong { color: var(--market-red); }

.page-hero { color: var(--market-ink); background: #fff; }
.page-hero-compact { padding: 26px 0 16px; border-bottom: 1px solid #eee; }
.page-hero h1 { margin-bottom: 7px; font-size: 1.8rem; letter-spacing: -.025em; }
.page-hero p { max-width: 760px; margin: 0; color: var(--market-muted); font-size: .88rem; }

.browse-layout {
    grid-template-columns: 245px minmax(0, 1fr);
    gap: 30px;
    padding-top: 22px;
}
.filters-panel {
    position: static;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: #fff;
}
.filters-panel h2 { margin: 0 0 10px; font-size: 1rem; }
.filter-group { padding: 15px 0; border-top: 1px solid #ddd; }
.filter-group:first-of-type { border-top: 0; }
.filter-group > strong { display: block; margin-bottom: 10px; font-size: .9rem; }
.filter-link-list { display: grid; gap: 7px; font-size: .82rem; }
.filter-link-list a:hover { text-decoration: underline; }
.filter-link-list .is-active { font-weight: 700; }
.filters-panel .field-group { margin-bottom: 13px; }
.filters-panel label { color: var(--market-ink); font-size: .8rem; }
.filters-panel input,
.filters-panel select {
    min-height: 40px;
    border-radius: 0;
    border-color: #aaa;
    background: #fff;
}
.check-row { padding: 6px 0; border: 0; }
.filter-note { padding: 14px 0; margin-top: 8px; border-top: 1px solid #ddd; border-radius: 0; background: transparent; }
.filter-note p { font-size: .76rem; }
.clear-link { color: var(--market-blue); }
.results-header {
    min-height: 49px;
    padding: 0 0 12px;
    border-bottom: 1px solid #ddd;
    border-radius: 0;
    background: #fff;
}
.results-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}
.results-toolbar-actions { display: flex; align-items: center; gap: 8px; }
.view-toggle {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border: 1px solid #aaa;
    background: #fff;
}
.listing-grid-results { grid-template-columns: repeat(4, minmax(0, 1fr)); padding-top: 18px; }
.pagination a { color: var(--market-blue); border-radius: 999px; }

.breadcrumbs { padding-top: 16px; color: #555; font-size: .76rem; }
.product-layout {
    grid-template-columns: minmax(0, 1.18fr) minmax(380px, .82fr);
    gap: 34px;
    padding-top: 18px;
}
.product-media { display: grid; grid-template-columns: 74px minmax(0, 1fr); gap: 12px; }
.main-image {
    grid-column: 2;
    min-height: 520px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #f7f7f7;
}
.main-image img { object-fit: contain; padding: 18px; }
.thumbnail-row {
    grid-column: 1;
    grid-row: 1;
    display: grid;
    align-content: start;
    gap: 9px;
}
.thumbnail-row img { width: 68px; height: 68px; padding: 5px; border: 1px solid #bbb; border-radius: 5px; object-fit: contain; background: #fff; }
.product-placeholder { min-height: 520px; }
.product-summary { padding-top: 0; }
.product-summary h1 { margin: 9px 0 8px; font-size: 1.35rem; line-height: 1.25; letter-spacing: 0; }
.product-device { color: #555; }
.seller-line {
    padding: 12px 0;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    color: #555;
    font-size: .8rem;
}
.badge-row { margin-bottom: 8px; }
.badge { border-radius: 3px; background: #eee; letter-spacing: 0; text-transform: none; }
.badge-quick-static { color: #fff; background: var(--market-green); }
.purchase-panel {
    padding: 18px;
    margin-top: 16px;
    border: 1px solid #bbb;
    border-radius: 10px;
    background: #fff;
}
.purchase-price { align-items: center; }
.purchase-price span { font-size: .86rem; }
.purchase-price strong { font-size: 2rem; }
.auction-status { padding: 13px 0; border-radius: 0; background: transparent; border-top: 1px solid #ddd; border-bottom: 1px solid #ddd; }
.bid-form > div { grid-template-columns: minmax(0, 1fr) 155px; }
.bid-form input { border-radius: 999px; }
.buy-now-form label { border-color: #bbb; border-radius: 4px; }
.delivery-box { border-radius: 5px; background: #f7f7f7; }
.build-note { text-align: center; }
.product-actions-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 10px; }
.watch-wide { color: var(--market-blue); background: #fff; border-color: var(--market-blue); }
.seller-summary-card {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 11px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #ddd;
}
.seller-avatar { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: #eee; font-weight: 700; }
.seller-summary-card small { display: block; color: #555; }

.product-information {
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 28px;
    padding-top: 40px;
}
.content-card,
.disclosure-panel {
    border-radius: 0;
    border: 0;
    border-top: 1px solid #ccc;
    background: #fff;
    box-shadow: none;
}
.content-card { padding: 26px 0; }
.content-card h2,
.disclosure-panel h2 { font-size: 1.3rem; }
.disclosure-panel { padding: 22px; border: 1px solid #ddd; }
.fault-card { background: #fff; }
.warning-box { border-radius: 4px; background: #fff7d6; }
.status-list div,
.detail-list div { border-bottom-color: #e5e5e5; }
.tag-list span { border-radius: 3px; background: #eee; }

.section,
.market-section { padding-block: 38px; }
.section-tint { background: #f7f7f7; }
.section-heading h2 { font-size: 1.55rem; }
.guide-feature { color: var(--market-ink); background: #f7f7f7; }
.guide-feature .eyebrow,
.guide-feature .text-link { color: var(--market-blue); }
.guide-grid { grid-template-columns: repeat(3, 1fr); }
.guide-card {
    border: 1px solid #ddd;
    border-radius: 10px;
    background: #fff;
}
.guide-card p { color: #555; }
.guide-card > div { color: var(--market-blue); border-top-color: #ddd; }
.guide-card h3 a:hover { color: var(--market-blue); }
.repair-cta { background: #e7f3ff; color: var(--market-ink); }

.site-footer { margin-top: 54px; color: #555; background: #f7f7f7; border-top: 1px solid #ddd; }
.site-footer h2 { color: var(--market-ink); }
.brand-footer { font-size: 1.45rem; }
.footer-grid { grid-template-columns: 1.2fr repeat(3, 1fr); }
.footer-bottom { border-top-color: #ddd; }

@media (max-width: 1080px) {
    .market-header-row { grid-template-columns: auto minmax(0, 1fr) auto; }
    .shop-category-link { display: none; }
    .market-advanced { display: none; }
    .listing-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .market-category-circles { grid-template-columns: repeat(4, 1fr); }
    .product-layout { grid-template-columns: minmax(0, 1fr) 370px; }
}

@media (max-width: 850px) {
    .market-utility-right a:nth-child(-n+2) { display: none; }
    .market-header-row {
        min-height: auto;
        grid-template-columns: 1fr auto;
        gap: 10px;
        padding: 12px 0;
    }
    .brand-market { font-size: 1.65rem; }
    .header-search-market { grid-column: 1 / -1; grid-row: 2; grid-template-columns: 1fr; }
    .header-search-market select { display: none; }
    .header-search-market input { border-right: 0; }
    .market-search-button { display: none; }
    .nav-toggle { display: block; }
    .nav-wrap.is-open {
        display: block;
        border-top: 1px solid #ddd;
        border-bottom: 1px solid #ddd;
        background: #fff;
    }
    .nav-wrap .nav-row,
    .nav-wrap .primary-nav,
    .nav-wrap .account-nav { display: grid; gap: 0; }
    .nav-wrap .nav-row { padding-block: 8px; }
    .nav-wrap a { padding: 11px 0; border-bottom: 1px solid #eee; }
    .market-category-nav { display: none; }
    .market-hero-inner { grid-template-columns: 1fr; }
    .market-hero-visual { min-height: 230px; }
    .market-category-circles { grid-template-columns: repeat(4, 1fr); gap: 16px 10px; }
    .market-promo-row { grid-template-columns: 1fr; }
    .listing-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .browse-layout { grid-template-columns: 1fr; }
    .filters-panel { padding-bottom: 16px; border-bottom: 1px solid #ddd; }
    .filters-panel form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .filters-panel .button,
    .filters-panel .clear-link,
    .filter-note { grid-column: 1 / -1; }
    .listing-grid-results { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .product-layout { grid-template-columns: 1fr; }
    .product-media { grid-template-columns: 1fr; }
    .main-image { grid-column: 1; min-height: 440px; }
    .thumbnail-row { grid-column: 1; grid-row: auto; display: flex; overflow-x: auto; }
    .product-information { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
    .shell { width: min(calc(100% - 24px), var(--market-shell)); }
    .market-utility-left span { display: none; }
    .market-utility-left,
    .market-utility-right { gap: 10px; }
    .market-utility-right a:nth-child(3) { display: none; }
    .brand-market small { display: none; }
    .market-hero { padding-top: 12px; }
    .market-hero-inner { border-radius: 10px; }
    .market-hero-copy { padding: 27px 22px; }
    .market-hero-copy h1 { font-size: 2.35rem; }
    .market-hero-visual { min-height: 200px; }
    .device-stack { transform: scale(.82); }
    .market-category-circles { grid-template-columns: repeat(3, 1fr); }
    .market-category-circle:nth-child(7) { display: none; }
    .market-section-heading { align-items: start; }
    .listing-grid,
    .listing-grid-results { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
    .listing-card h3 { font-size: .84rem; }
    .fault-summary { display: none; }
    .filters-panel form { grid-template-columns: 1fr; }
    .filters-panel .button,
    .filters-panel .clear-link,
    .filter-note { grid-column: auto; }
    .results-toolbar { align-items: flex-start; }
    .view-toggle { display: none; }
    .main-image { min-height: 330px; }
    .product-summary h1 { font-size: 1.2rem; }
    .purchase-price strong { font-size: 1.7rem; }
    .product-actions-grid { grid-template-columns: 1fr; }
    .guide-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}