:root {
    --mono-ink: #111111;
    --mono-text: #242424;
    --mono-muted: #737373;
    --mono-soft: #f5f5f5;
    --mono-surface: #f1f0ed;
    --mono-accent: #5d6875;
    --mono-line: #e6e6e6;
    --mono-white: #ffffff;
    --mono-radius: 14px;
    --mono-shadow: 0 18px 48px rgba(0, 0, 0, .07);
}

html {
    font-size: 14px;
    background: #fafafa;
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--mono-text);
    background: #fafafa;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", sans-serif;
    letter-spacing: 0;
}

body::before,
body::after {
    display: none !important;
    background: none !important;
}

a {
    color: inherit;
    text-decoration: none;
}

.navbar-acg {
    position: sticky;
    top: 0;
    z-index: 20;
    padding: 14px 0;
    background: rgba(250, 250, 250, .84);
    border-bottom: 1px solid rgba(0, 0, 0, .07);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .04);
    backdrop-filter: blur(18px) saturate(120%);
    -webkit-backdrop-filter: blur(18px) saturate(120%);
}

.navbar-acg .container {
    max-width: 1240px;
}

.brand-logo {
    width: 28px;
    height: 28px;
    object-fit: contain;
    filter: grayscale(1) contrast(1.2);
}

.navbar-acg .navbar-brand {
    color: var(--mono-ink) !important;
    font-size: 1.05rem;
    letter-spacing: 0;
}

.navbar-acg .navbar-brand span {
    color: var(--mono-ink) !important;
}

.navbar-acg .nav-link {
    padding: .45rem .7rem;
    color: var(--mono-muted);
    font-size: .94rem;
    border-radius: 8px;
    transition: background-color .18s ease, color .18s ease;
}

.navbar-acg .nav-link:hover,
.navbar-acg .nav-link.active {
    color: var(--mono-ink);
    background: #eeeeee;
}

.navbar-acg .nav-icon {
    margin-right: .3rem;
}

.navbar-acg .search-input {
    width: 270px;
}

.navbar-acg .search-input .input-group-text,
.navbar-acg .search-input .form-control {
    color: var(--mono-muted);
    background: rgba(255, 255, 255, .75);
    border-color: var(--mono-line);
}

.navbar-acg .search-input .input-group-text {
    border-right: 0;
}

.navbar-acg .search-input .form-control {
    border-left: 0;
    box-shadow: none;
}

.navbar-acg .btn-outline-secondary,
.navbar-acg .btn-primary {
    color: var(--mono-ink);
    background: var(--mono-white);
    border: 1px solid var(--mono-line);
    border-radius: 999px;
}

.navbar-acg .btn-primary:hover,
.navbar-acg .btn-outline-secondary:hover {
    color: var(--mono-white);
    background: var(--mono-ink);
    border-color: var(--mono-ink);
}

main.container {
    max-width: 1240px;
    padding-top: 30px !important;
    padding-bottom: 56px !important;
}

.panel {
    margin-bottom: 18px;
    overflow: hidden;
    background: var(--mono-white);
    border: 1px solid var(--mono-line);
    border-radius: var(--mono-radius);
    box-shadow: var(--mono-shadow);
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 17px 22px;
    border-bottom: 1px solid var(--mono-line);
}

.panel-header .icon {
    display: inline-grid;
    width: 28px;
    height: 28px;
    color: var(--mono-white);
    background: var(--mono-ink);
    border-radius: 8px;
    place-items: center;
}

.panel-title {
    margin: 0;
    color: var(--mono-ink);
    font-size: .98rem;
    font-weight: 650;
}

.panel-body {
    padding: 22px;
}

.panel:first-child .panel-body {
    color: var(--mono-muted);
    line-height: 1.7;
}

.panel:first-child .panel-body * {
    color: var(--mono-muted) !important;
}

.chip-list {
    display: flex;
    gap: 8px;
    padding: 1px 0 3px;
    overflow-x: auto;
    scrollbar-width: none;
}

.chip-list::-webkit-scrollbar {
    display: none;
}

.chip {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 7px;
    min-height: 36px;
    padding: 0 14px;
    color: var(--mono-muted);
    background: var(--mono-soft);
    border: 1px solid var(--mono-line);
    border-radius: 999px;
    font-size: .9rem;
    transition: color .18s ease, background-color .18s ease, border-color .18s ease, transform .18s ease;
}

.chip:hover {
    color: var(--mono-ink);
    border-color: #c7c7c7;
    transform: translateY(-1px);
}

.chip.is-primary {
    color: var(--mono-white);
    background: var(--mono-ink);
    border-color: var(--mono-ink);
}

.chip-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    filter: grayscale(1);
}

.item-list {
    row-gap: 18px;
}

.item-list > a {
    margin-bottom: 0 !important;
}

.acg-card {
    position: relative;
    display: flex;
    height: 100%;
    overflow: hidden;
    flex-direction: column;
    background: var(--mono-white);
    border: 1px solid var(--mono-line);
    border-radius: 12px;
    box-shadow: none;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.item-list > a:hover .acg-card {
    border-color: #c9c9c9;
    box-shadow: 0 16px 32px rgba(0, 0, 0, .1);
    transform: translateY(-3px);
}

.acg-thumb {
    height: 188px;
    flex: 0 0 188px;
    background-color: #f0f0f0;
    background-position: center;
    background-size: cover;
    filter: grayscale(.85);
}

.acg-card > .p-3 {
    display: flex;
    min-height: 174px;
    padding: 16px !important;
    flex: 1 1 auto;
    flex-direction: column;
}

.tags {
    min-height: 24px;
    margin-bottom: 9px;
}

.badge-soft {
    padding: 4px 8px;
    color: var(--mono-muted);
    background: var(--mono-soft);
    border: 1px solid var(--mono-line);
    border-radius: 999px;
    font-size: .74rem;
    font-weight: 600;
}

.badge-soft-success,
.badge-soft-primary,
.badge-soft-info {
    color: var(--mono-muted);
    background: var(--mono-soft);
    border-color: var(--mono-line);
}

.badge-money {
    color: var(--mono-accent) !important;
    background: var(--mono-surface) !important;
    border: 1px solid #dedbd5;
}

.goods-title {
    min-height: 2.7em;
    margin: 0;
    overflow: hidden;
    color: var(--mono-text);
    font-size: .97rem;
    font-weight: 650;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.stat-row {
    margin-top: auto !important;
    padding-top: 15px;
}

.price {
    color: var(--mono-ink);
    font-size: 1.35rem;
    font-weight: 700;
}

.price .unit {
    color: var(--mono-muted);
    font-size: .88rem;
    font-weight: 600;
}

.stat-bottom {
    color: var(--mono-muted);
    font-size: .78rem;
}

.item-message {
    padding: 40px 0;
    color: var(--mono-muted);
    text-align: center;
}

.item-cover {
    width: 100%;
    max-height: 560px;
    object-fit: contain;
    border-radius: 10px;
    filter: grayscale(.85);
}

.acg-cover {
    display: grid;
    min-height: 360px;
    padding: 18px;
    background: var(--mono-soft);
    border: 1px solid var(--mono-line);
    border-radius: 12px;
    place-items: center;
}

.item-detail .panel-body {
    color: var(--mono-text);
    line-height: 1.75;
}

.sku,
.optional-card,
.change-num-sub,
.change-num-add {
    color: var(--mono-text);
    background: var(--mono-white);
    border: 1px solid var(--mono-line);
    border-radius: 9px;
}

.item-detail h4 {
    margin-bottom: 12px;
    color: var(--mono-ink);
    font-size: clamp(1.25rem, 2vw, 1.7rem);
    font-weight: 700;
    line-height: 1.3;
}

.item-detail .price {
    color: var(--mono-ink);
    font-size: 1.55rem;
}

.item-detail .badge-soft,
.item-detail .badge-soft-primary,
.item-detail .badge-soft-success,
.item-detail .badge-soft-info {
    color: var(--mono-muted) !important;
    background: var(--mono-soft) !important;
    border-color: var(--mono-line) !important;
}

.panel .qty-group {
    width: 148px;
    overflow: hidden;
    background: var(--mono-surface) !important;
    border: 1px solid var(--mono-line);
    border-radius: 10px;
    box-shadow: 0 8px 18px rgba(0, 0, 0, .06) !important;
}

/* Neutralize the legacy accent treatment while keeping the control tactile. */
.panel .input-group.qty-group {
    gap: 0 !important;
    padding: 0 !important;
    background: var(--mono-surface) !important;
    border: 1px solid var(--mono-line) !important;
    box-shadow: 0 8px 18px rgba(0, 0, 0, .06) !important;
}

.panel .qty-group .change-num-sub,
.panel .qty-group .change-num-add {
    width: 38px;
    color: var(--mono-white) !important;
    background: var(--mono-ink) !important;
    border: 0 !important;
    border-radius: 0;
    box-shadow: none !important;
    transition: background-color .15s ease, transform .1s ease;
}

.panel .qty-group .change-num-sub:hover,
.panel .qty-group .change-num-add:hover {
    background: #2c2c2c !important;
}

.panel .qty-group input {
    color: var(--mono-ink) !important;
    background: var(--mono-white) !important;
    border: 0 !important;
    box-shadow: none !important;
}

.item-detail .cash-pay {
    color: var(--mono-text) !important;
}

.item-detail .cash-pay .fa-cart-shopping {
    color: var(--mono-accent) !important;
    background: none !important;
}

.item-detail .pay {
    color: var(--mono-text) !important;
    background: var(--mono-white) !important;
    border: 1px solid var(--mono-line) !important;
}

.pay img {
    filter: grayscale(1) contrast(1.1);
}

.sku {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    padding: 0 12px;
}

.sku.is-primary {
    color: var(--mono-white);
    background: var(--mono-ink);
    border-color: var(--mono-ink);
}

.form-control {
    border-color: var(--mono-line);
    border-radius: 9px;
    box-shadow: none !important;
}

.form-control:focus {
    border-color: var(--mono-ink);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, .08) !important;
}

.captcha-img {
    filter: grayscale(1) contrast(1.15);
}

.cash-pay {
    background: var(--mono-soft) !important;
    border: 1px solid var(--mono-line);
    border-radius: 10px;
}

.cash-pay .form-label i {
    color: var(--mono-white) !important;
    background: var(--mono-accent) !important;
    box-shadow: none !important;
}

footer {
    padding: 28px 16px 44px;
    color: var(--mono-muted);
    text-align: center;
    font-size: .8rem;
}

@media (max-width: 767.98px) {
    .navbar-acg {
        padding: 10px 0;
    }

    main.container {
        padding-top: 18px !important;
    }

    .panel-body,
    .panel-header {
        padding: 16px;
    }

    .acg-thumb {
        height: 200px;
        flex-basis: 200px;
    }

    .acg-card > .p-3 {
        min-height: 168px;
    }
}

/* v12 detail surface: a compact, scannable purchase path. */
:root {
    --mono-page: #f4f5f6;
    --mono-surface-strong: #e8ebed;
    --mono-accent: #53636e;
    --mono-accent-soft: #edf1f3;
    --mono-radius: 16px;
}

body {
    background: var(--mono-page);
}

main.container {
    max-width: 1180px;
}

.detail-shell {
    overflow: visible;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.detail-shell > .panel-body {
    padding: 0;
}

.detail-shell .row {
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(360px, .94fr);
    gap: 28px;
    margin: 0;
}

.detail-shell .row > [class*="col-"] {
    flex: 1 1 0;
    width: auto;
    max-width: none;
    padding: 0;
}

.detail-shell .product-media {
    min-height: 0;
    padding: 24px;
    aspect-ratio: 1 / 1;
    background: var(--mono-surface-strong);
    border: 1px solid #dfe3e5;
    border-radius: 18px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .74), 0 20px 44px rgba(38, 46, 52, .08);
}

.detail-shell .item-cover {
    width: 100%;
    height: 100%;
    max-height: none;
    object-fit: contain;
    filter: none;
    border-radius: 10px;
}

.purchase-pane {
    min-width: 0;
    padding: 30px 32px 28px;
    color: var(--mono-text);
    background: var(--mono-white);
    border: 1px solid var(--mono-line);
    border-radius: 18px;
    box-shadow: 0 20px 44px rgba(38, 46, 52, .08);
}

.purchase-pane h4 {
    max-width: 34ch;
    margin: 0 0 14px;
    color: var(--mono-ink);
    font-size: clamp(1.45rem, 2.2vw, 2rem);
    font-weight: 720;
    line-height: 1.2;
    letter-spacing: -.02em;
}

.purchase-pane > .d-flex:first-of-type {
    flex-wrap: wrap;
    gap: 6px !important;
    margin-bottom: 20px !important;
}

.purchase-pane .badge-soft {
    padding: 5px 9px;
    color: var(--mono-muted) !important;
    background: var(--mono-accent-soft) !important;
    border-color: #dce3e7 !important;
    font-size: .74rem;
    font-weight: 650;
}

.purchase-pane .abacus {
    align-items: baseline;
    min-height: 48px;
    margin-bottom: 24px !important;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--mono-line);
}

.purchase-pane .price {
    color: var(--mono-ink);
    font-size: 2rem;
    font-weight: 760;
    letter-spacing: -.02em;
    font-variant-numeric: tabular-nums;
}

.purchase-pane .price::first-letter {
    font-size: .72em;
    font-weight: 650;
}

.purchase-pane form {
    gap: 16px !important;
}

.purchase-pane form > div {
    min-width: 0;
}

.purchase-pane .form-label {
    display: block;
    margin-bottom: 7px !important;
    color: var(--mono-muted);
    font-size: .77rem;
    font-weight: 700;
    letter-spacing: .02em;
}

.purchase-pane .sku-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
    gap: 8px;
}

.purchase-pane .sku {
    width: 100%;
    min-height: 46px;
    padding: 8px 11px;
    justify-content: space-between;
    color: var(--mono-text);
    background: #fbfbfc;
    border: 1px solid #dfe3e5;
    border-radius: 10px;
    font-size: .86rem;
    font-weight: 650;
    transition: color .16s ease, background-color .16s ease, border-color .16s ease, transform .16s ease;
}

.purchase-pane .sku:hover {
    color: var(--mono-ink);
    background: #f2f4f5;
    border-color: #bec8ce;
    transform: translateY(-1px);
}

.purchase-pane .sku.is-primary {
    color: var(--mono-white);
    background: var(--mono-ink);
    border-color: var(--mono-ink);
    box-shadow: 0 6px 14px rgba(17, 17, 17, .14);
}

.purchase-pane .sku .badge-money {
    position: static;
    right: auto;
    top: auto;
    display: inline-flex;
    flex: 0 0 auto;
    margin: 0;
    padding: 2px 5px;
    color: var(--mono-accent) !important;
    background: #e9eef0 !important;
    border: 0;
    border-radius: 5px;
    font-size: .72rem;
    font-weight: 650;
}

.purchase-pane .sku.is-primary .badge-money {
    color: var(--mono-ink) !important;
    background: rgba(255, 255, 255, .88) !important;
}

.purchase-pane .form-control {
    min-height: 46px;
    padding: 10px 13px;
    color: var(--mono-ink);
    background: #fbfbfc;
    border-color: #dfe3e5;
    border-radius: 10px;
}

.purchase-pane .form-control::placeholder {
    color: #9aa2a7;
}

.purchase-pane .form-control:focus {
    background: var(--mono-white);
    border-color: var(--mono-accent);
    box-shadow: 0 0 0 3px rgba(83, 99, 110, .12) !important;
}

.purchase-pane .qty-group {
    width: 154px;
    height: 46px;
    background: #f2f4f5 !important;
    border-color: #dfe3e5 !important;
    border-radius: 10px;
    box-shadow: none !important;
}

.purchase-pane .qty-group .change-num-sub,
.purchase-pane .qty-group .change-num-add {
    width: 42px;
    color: var(--mono-ink) !important;
    background: transparent !important;
    font-size: 1.05rem;
}

.purchase-pane .qty-group .change-num-sub:hover,
.purchase-pane .qty-group .change-num-add:hover {
    color: var(--mono-white) !important;
    background: var(--mono-ink) !important;
}

.purchase-pane .qty-group input {
    font-weight: 700;
    background: var(--mono-white) !important;
}

.purchase-pane .cash-pay {
    margin-top: 4px;
    padding: 16px !important;
    background: #f3f5f6 !important;
    border: 1px solid #d9e1e4;
    border-radius: 12px;
}

.purchase-pane .cash-pay .form-label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px !important;
    color: var(--mono-ink);
    font-size: .85rem;
    letter-spacing: 0;
}

.purchase-pane .cash-pay .form-label i {
    display: inline-grid;
    width: 26px;
    height: 26px;
    color: var(--mono-white) !important;
    background: var(--mono-accent) !important;
    border-radius: 7px;
    place-items: center;
}

.purchase-pane .pay-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.purchase-pane .pay {
    min-height: 40px;
    padding: 6px 11px;
    color: var(--mono-text) !important;
    background: var(--mono-white) !important;
    border: 1px solid #dfe3e5 !important;
    border-radius: 9px;
    box-shadow: none !important;
}

.purchase-pane .pay:hover,
.purchase-pane .pay.active {
    color: var(--mono-white) !important;
    background: var(--mono-ink) !important;
    border-color: var(--mono-ink) !important;
}

.purchase-pane .pay img {
    filter: grayscale(1) contrast(1.08);
}

.description-panel {
    margin-top: 28px !important;
    background: var(--mono-white);
    border-color: var(--mono-line);
    box-shadow: 0 14px 34px rgba(38, 46, 52, .06);
}

.description-panel .panel-header {
    padding: 16px 22px;
    background: #fafbfb;
}

.description-panel .panel-body {
    max-width: 72ch;
    padding: 22px;
    color: #3e464a !important;
    font-size: .92rem;
    line-height: 1.85;
}

.description-panel .panel-body p {
    margin: 0 0 14px;
}

.description-panel .panel-body p:last-child {
    margin-bottom: 0;
}

.acg-thumb,
.item-cover {
    filter: none !important;
}

@media (max-width: 991.98px) {
    .detail-shell .row {
        grid-template-columns: minmax(0, 1fr) minmax(320px, .9fr);
        gap: 20px;
    }

    .purchase-pane {
        padding: 24px;
    }
}

@media (max-width: 767.98px) {
    main.container {
        padding-right: 14px !important;
        padding-left: 14px !important;
    }

    .detail-shell .row {
        display: flex;
        gap: 16px;
        flex-direction: column;
    }

    .detail-shell .row > [class*="col-"] {
        flex: 1 1 100%;
        width: 100%;
    }

    .detail-shell .product-media {
        width: 100%;
        padding: 14px;
        aspect-ratio: 1 / 1;
        border-radius: 14px;
    }

    .purchase-pane {
        padding: 22px 18px 20px;
        border-radius: 14px;
    }

    .purchase-pane h4 {
        max-width: none;
        font-size: 1.42rem;
    }

    .purchase-pane .sku-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .description-panel {
        margin-top: 18px !important;
    }

    .description-panel .panel-header,
    .description-panel .panel-body {
        padding-right: 16px;
        padding-left: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .purchase-pane .sku,
    .purchase-pane .pay {
        transition: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
    }
}

@media (prefers-reduced-transparency: reduce) {
    .navbar-acg {
        background: #fafafa;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }
}

/* v7 visual system: a cool-white work surface with one decisive ink action. */
:root {
    --mono-canvas: #f6f7f8;
    --mono-white: #ffffff;
    --mono-ink: #17191b;
    --mono-text: #2f3438;
    --mono-muted: #68727a;
    --mono-line: #dfe4e7;
    --mono-surface: #eef1f3;
    --mono-accent: #52636f;
    --mono-accent-soft: #e8eef1;
    --mono-shadow: 0 14px 36px rgba(29, 38, 44, .08);
}

html,
body {
    background: var(--mono-canvas) !important;
    overflow-x: hidden;
}

body[style*="background-image"],
body[style*="background: url"] {
    background: var(--mono-canvas) !important;
    background-image: none !important;
}

body::before,
body::after,
#warp,
.vignette {
    display: none !important;
    content: none !important;
}

.navbar-acg {
    padding: 12px 0;
    background: rgba(246, 247, 248, .88);
    border-bottom: 1px solid rgba(38, 48, 55, .1);
    box-shadow: 0 8px 24px rgba(29, 38, 44, .05);
}

.navbar-acg .container {
    min-height: 42px;
}

.brand-logo {
    width: 30px;
    height: 30px;
    filter: grayscale(1) contrast(1.25);
}

.navbar-acg .nav-link {
    color: var(--mono-muted);
    transition: color .16s ease, background-color .16s ease, transform .16s ease;
}

.navbar-acg .nav-link:hover,
.navbar-acg .nav-link.active {
    color: var(--mono-ink);
    background: var(--mono-white);
    transform: translateY(-1px);
}

.navbar-acg .search-input .input-group-text,
.navbar-acg .search-input .form-control {
    background: var(--mono-white);
}

main.container {
    max-width: 1260px;
    padding-top: 24px !important;
}

/* The home page is a catalog, not a stack of equal cards. */
main.container > .panel:first-child {
    margin-bottom: 28px;
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--mono-line);
    border-radius: 0;
    box-shadow: none;
}

main.container > .panel:first-child .panel-header {
    padding: 0 0 10px;
    border: 0;
}

main.container > .panel:first-child .panel-header .icon {
    width: 24px;
    height: 24px;
    border-radius: 7px;
    background: var(--mono-accent);
}

main.container > .panel:first-child .panel-body {
    padding: 0 0 18px;
    color: var(--mono-muted) !important;
    font-size: .9rem;
    line-height: 1.65;
}

main.container > .panel:first-child .panel-body * {
    color: inherit !important;
}

main.container > .panel:nth-child(2) {
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

main.container > .panel:nth-child(2) .panel-header {
    padding: 0 0 16px;
    border: 0;
}

main.container > .panel:nth-child(2) .panel-header .icon {
    width: 28px;
    height: 28px;
    background: var(--mono-ink);
}

main.container > .panel:nth-child(2) .panel-body {
    padding: 0;
}

.chip-list {
    gap: 7px;
    padding-bottom: 14px;
}

.chip {
    min-height: 34px;
    color: var(--mono-muted);
    background: rgba(255, 255, 255, .72);
    border-color: var(--mono-line);
}

.chip.is-primary {
    color: var(--mono-white);
    background: var(--mono-ink);
    border-color: var(--mono-ink);
    box-shadow: 0 5px 14px rgba(23, 25, 27, .14);
}

.item-list {
    margin-right: -8px;
    margin-left: -8px;
    row-gap: 16px;
}

.item-list > a {
    padding-right: 8px;
    padding-left: 8px;
}

.acg-card {
    border-color: var(--mono-line);
    border-radius: 12px;
    box-shadow: 0 3px 14px rgba(29, 38, 44, .04);
}

.item-list > a:hover .acg-card {
    border-color: #bdc8ce;
    box-shadow: 0 14px 28px rgba(29, 38, 44, .11);
    transform: translateY(-4px);
}

.acg-thumb {
    height: auto;
    flex-basis: auto;
    aspect-ratio: 4 / 3;
    background-color: #e9edef;
    filter: none;
}

.acg-card > .p-3 {
    min-height: 148px;
    padding: 15px !important;
}

.goods-title {
    color: var(--mono-text);
    font-size: .96rem;
    line-height: 1.45;
}

.price {
    color: var(--mono-ink);
    letter-spacing: -.01em;
}

/* Product detail: one shell, two clear jobs. */
.detail-shell {
    margin-top: 18px !important;
    box-shadow: var(--mono-shadow);
}

.detail-shell .panel-body {
    padding: 22px;
}

.detail-shell .row {
    align-items: start !important;
}

.detail-shell .product-media {
    width: 100%;
    min-height: 0;
    aspect-ratio: 1 / 1;
    padding: 10px;
    background: #edf0f2;
    border: 0;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.detail-shell .item-cover {
    display: block;
    width: 100%;
    height: 100%;
    max-height: none;
    object-fit: contain;
    filter: none;
    border-radius: 8px;
}

.purchase-pane {
    padding: 2px 4px 0 2px;
}

.purchase-pane .product-title,
.purchase-pane h4 {
    margin: 0 0 10px;
    color: var(--mono-ink);
    font-size: clamp(1.35rem, 2.2vw, 1.85rem);
    font-weight: 720;
    line-height: 1.25;
    letter-spacing: -.015em;
}

.purchase-pane .abacus {
    min-height: 34px;
    margin-bottom: 18px !important;
}

.purchase-pane form.vstack {
    gap: 15px !important;
}

.purchase-pane .form-label {
    display: block;
    margin-bottom: 7px !important;
    color: var(--mono-muted);
    font-size: .82rem;
    font-weight: 650;
}

.sku-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sku {
    min-height: 40px;
    padding: 0 13px;
    background: var(--mono-white);
    border-color: var(--mono-line);
    border-radius: 9px;
    transition: border-color .16s ease, background-color .16s ease, transform .16s ease;
}

.sku:hover {
    border-color: var(--mono-accent);
    transform: translateY(-1px);
}

.sku.is-primary {
    color: var(--mono-white);
    background: var(--mono-ink);
    border-color: var(--mono-ink);
}

.badge-money {
    color: var(--mono-accent) !important;
    background: var(--mono-surface) !important;
    border: 1px solid var(--mono-line) !important;
    box-shadow: none !important;
    text-shadow: none !important;
}

.purchase-pane .sku,
.purchase-pane .sku.is-primary,
.purchase-pane .badge-money {
    background-image: none !important;
    box-shadow: none !important;
    text-shadow: none !important;
}

.purchase-pane .sku::before,
.purchase-pane .sku::after,
.purchase-pane .badge-money::before,
.purchase-pane .badge-money::after {
    display: none !important;
    content: none !important;
    background: none !important;
    box-shadow: none !important;
}

.purchase-pane .form-control {
    min-height: 42px;
    background: var(--mono-white);
}

.purchase-pane .form-control:focus {
    border-color: var(--mono-accent);
    box-shadow: 0 0 0 3px rgba(82, 99, 111, .15) !important;
}

.panel .input-group.qty-group,
.panel .qty-group {
    width: 148px;
    gap: 0 !important;
    padding: 0 !important;
    background: var(--mono-surface) !important;
    border: 1px solid var(--mono-line) !important;
    border-radius: 9px;
    box-shadow: 0 7px 16px rgba(29, 38, 44, .07) !important;
}

.panel .qty-group > button,
.panel .qty-group .change-num-sub,
.panel .qty-group .change-num-add {
    width: 38px;
    height: 40px;
    color: var(--mono-white) !important;
    background: var(--mono-ink) !important;
    border: 0 !important;
    border-radius: 0;
    box-shadow: none !important;
}

.panel .qty-group > button:hover,
.panel .qty-group .change-num-sub:hover,
.panel .qty-group .change-num-add:hover {
    background: #343a3f !important;
}

.panel .qty-group > input,
.panel .qty-group input {
    height: 40px;
    color: var(--mono-ink) !important;
    background: var(--mono-white) !important;
    border: 0 !important;
    box-shadow: none !important;
}

.cash-pay {
    padding: 12px !important;
    background: var(--mono-accent-soft) !important;
    border-color: #d4e0e5;
    background-image: none !important;
    box-shadow: none !important;
}

.cash-pay .form-label i {
    color: var(--mono-white) !important;
    background: var(--mono-accent) !important;
}

.pay,
.item-detail .pay {
    color: var(--mono-text) !important;
    background: var(--mono-white) !important;
    border-color: var(--mono-line) !important;
    box-shadow: none !important;
    background-image: none !important;
}

.cash-pay::before,
.cash-pay::after,
.pay::before,
.pay::after,
.pay-list::before,
.pay-list::after {
    display: none !important;
    content: none !important;
    background: none !important;
    box-shadow: none !important;
}

.pay img {
    filter: grayscale(1) contrast(1.1);
}

.description-panel {
    box-shadow: 0 8px 22px rgba(29, 38, 44, .05);
}

.description-panel .panel-body {
    max-width: 78ch;
    color: var(--mono-text) !important;
    line-height: 1.8;
}

/* Neutralize legacy theme accents on account, recharge and order surfaces. */
.layui-btn-pink,
.btn-gradient {
    color: var(--mono-white) !important;
    background: var(--mono-ink) !important;
    background-image: none !important;
    border-color: var(--mono-ink) !important;
    box-shadow: none !important;
}

.layui-btn-pink:hover,
.btn-gradient:hover {
    background: #343a3f !important;
    border-color: #343a3f !important;
}

[style*="#ff9191"],
[style*="#f68b8b"],
[style*="#db66ac"],
[style*="#8d16e3"],
[style*="#6a71f1"],
[style*="#a372d7"],
[style*="mediumvioletred"] {
    color: var(--mono-text) !important;
}

[style*="#fba9da"],
[style*="#ed9b9b"] {
    border-color: var(--mono-line) !important;
    box-shadow: 0 8px 20px rgba(29, 38, 44, .08) !important;
}

.fly-header,
.bg-content,
.fly-panel {
    background: var(--mono-white) !important;
}

.fly-header {
    border-bottom: 1px solid var(--mono-line);
    box-shadow: 0 8px 20px rgba(29, 38, 44, .04);
}

.fly-panel {
    border: 1px solid var(--mono-line) !important;
    border-radius: 12px !important;
    box-shadow: var(--mono-shadow) !important;
}

/* The translation helper is third-party UI; keep it available without importing its pink accent. */
.chahuo-ring-overlay,
#immersive-translate-popup {
    filter: grayscale(1) contrast(1.1) !important;
}

*:focus-visible {
    outline: 2px solid var(--mono-accent) !important;
    outline-offset: 2px;
}

::selection {
    color: var(--mono-white);
    background: var(--mono-accent);
}

@media (max-width: 767.98px) {
    main.container {
        padding-top: 16px !important;
    }

    .detail-shell .panel-body {
        padding: 14px;
    }

    .purchase-pane {
        padding: 0;
    }

    .purchase-pane .product-title,
    .purchase-pane h4 {
        margin-top: 4px;
        font-size: 1.35rem;
    }

    .detail-shell .product-media {
        padding: 7px;
    }

    .item-list {
        margin-right: -5px;
        margin-left: -5px;
    }

    .item-list > a {
        padding-right: 5px;
        padding-left: 5px;
    }
}

/* Catalog index: navigation stays visible while products scan like a price list. */
.catalog-page {
    max-width: 1380px !important;
}

.announcement-strip {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    margin-bottom: 18px;
    padding: 8px 14px;
    color: var(--mono-muted);
    background: rgba(255, 255, 255, .66);
    border: 1px solid var(--mono-line);
    border-radius: 10px;
}

.announcement-copy {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
    flex: 1 1 auto;
}

.announcement-message {
    display: flex;
    align-items: baseline;
    gap: 6px;
    min-width: 0;
    margin: 0;
    font-size: .88rem;
    line-height: 1.55;
}

.announcement-message strong {
    flex: 0 0 auto;
    color: var(--mono-ink);
    font-weight: 720;
}

.announcement-message span {
    color: var(--mono-muted);
}

.announcement-contact b {
    flex: 0 0 auto;
    color: #365f7d;
    font-weight: 720;
}

.announcement-separator {
    width: 1px;
    height: 18px;
    flex: 0 0 1px;
    background: var(--mono-line);
}

.announcement-icon {
    display: grid;
    width: 26px;
    height: 26px;
    flex: 0 0 26px;
    color: var(--mono-white);
    background: var(--mono-accent);
    border-radius: 7px;
    place-items: center;
}

.shop-notice-modal button:focus-visible {
    outline: 3px solid rgba(53, 105, 150, .22);
    outline-offset: 2px;
}

.shop-notice-modal {
    --notice-blue: #365f7d;
    --notice-blue-soft: #edf4f8;
    --notice-warm: #9a651e;
    --notice-warm-soft: #fff7e8;
}

.shop-notice-modal .modal-dialog {
    width: min(660px, calc(100% - 32px));
    max-width: 660px;
}

.shop-notice-modal .modal-content {
    max-height: min(760px, calc(100dvh - 48px));
    overflow: hidden;
    background: var(--mono-white);
    border: 0;
    border-radius: 14px;
    box-shadow: 0 28px 80px rgba(20, 29, 38, .2);
}

.shop-notice-header {
    position: relative;
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 20px 22px;
    background: #fbfcfd;
    border-bottom: 1px solid var(--mono-line);
}

.shop-notice-header .btn-close {
    width: 32px;
    height: 32px;
    margin: 0 0 0 auto;
    padding: 0;
    flex: 0 0 32px;
    background-size: 11px;
    border-radius: 8px;
}

.shop-notice-header .btn-close:hover {
    background-color: #eef1f3;
}

.shop-notice-icon {
    display: grid;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    color: #ffffff;
    background: var(--notice-blue);
    border-radius: 10px;
    font-size: 1.05rem;
    place-items: center;
}

.shop-notice-header .modal-title {
    margin: 0;
    color: var(--mono-ink);
    font-size: 1.22rem;
    font-weight: 720;
    line-height: 1.25;
}

.shop-notice-header p {
    margin: 4px 0 0;
    color: var(--mono-muted);
    font-size: .86rem;
}

.shop-notice-body {
    padding: 22px;
    overscroll-behavior: contain;
}

.shop-notice-section + .shop-notice-section,
.shop-notice-scope {
    margin-top: 24px;
}

.shop-notice-section h3,
.shop-notice-scope h3 {
    margin: 0 0 12px;
    color: var(--mono-ink);
    font-size: 1rem;
    font-weight: 720;
    line-height: 1.35;
}

.shop-notice-contact {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 16px;
    align-items: center;
    padding: 13px 14px;
    background: #f7f9fa;
    border-radius: 9px;
}

.shop-notice-contact + .shop-notice-contact {
    margin-top: 8px;
}

.shop-notice-contact span {
    color: var(--mono-ink);
    font-size: .9rem;
    font-weight: 680;
}

.shop-notice-contact p {
    margin: 3px 0 0;
    color: var(--mono-muted);
    font-size: .84rem;
    line-height: 1.5;
}

.shop-notice-contact strong {
    color: var(--notice-blue);
    font-size: .94rem;
    font-weight: 720;
}

.shop-notice-warning {
    display: flex;
    gap: 9px;
    margin: 10px 0 0;
    padding: 11px 13px;
    color: #704814;
    background: var(--notice-warm-soft);
    border-radius: 8px;
    font-size: .84rem;
    line-height: 1.6;
}

.shop-notice-warning i {
    margin-top: 4px;
    flex: 0 0 auto;
    color: var(--notice-warm);
}

.shop-notice-list {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: notice-item;
}

.shop-notice-list li {
    position: relative;
    padding-left: 34px;
    color: #3e454c;
    font-size: .9rem;
    line-height: 1.7;
    counter-increment: notice-item;
}

.shop-notice-list li::before {
    position: absolute;
    top: 1px;
    left: 0;
    display: grid;
    width: 23px;
    height: 23px;
    color: var(--notice-blue);
    background: var(--notice-blue-soft);
    border-radius: 6px;
    font-size: .76rem;
    font-weight: 720;
    content: counter(notice-item);
    place-items: center;
}

.shop-notice-scope {
    display: flex;
    gap: 12px;
    padding: 15px;
    background: var(--notice-blue-soft);
    border-radius: 10px;
}

.shop-notice-scope-icon {
    display: grid;
    width: 32px;
    height: 32px;
    flex: 0 0 32px;
    color: var(--notice-blue);
    background: rgba(255, 255, 255, .8);
    border-radius: 8px;
    place-items: center;
}

.shop-notice-scope h3 {
    margin-bottom: 5px;
    color: #27465e;
}

.shop-notice-scope p {
    margin: 0;
    color: #465d6e;
    font-size: .86rem;
    line-height: 1.65;
}

.shop-notice-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 15px 22px;
    background: #fbfcfd;
    border-top: 1px solid var(--mono-line);
}

.shop-notice-footer > p {
    margin: 0;
    color: var(--mono-muted);
    font-size: .78rem;
}

.shop-notice-actions {
    display: flex;
    gap: 8px;
    flex: 0 0 auto;
}

.shop-notice-later,
.shop-notice-accept {
    min-height: 38px;
    padding: 0 15px;
    border-radius: 8px;
    font-size: .88rem;
    font-weight: 680;
    transition: background-color .18s ease, color .18s ease, transform .18s ease;
}

.shop-notice-later {
    color: #4d5963;
    background: #eef1f3;
    border: 0;
}

.shop-notice-later:hover {
    color: var(--mono-ink);
    background: #e3e8eb;
}

.shop-notice-accept {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: #ffffff;
    background: var(--notice-blue);
    border: 0;
}

.shop-notice-accept:hover {
    color: #ffffff;
    background: #294e69;
}

.shop-notice-later:active,
.shop-notice-accept:active {
    transform: scale(.97);
}

@media (prefers-reduced-motion: reduce) {
    .shop-notice-modal.fade .modal-dialog {
        transition: none;
    }
}

.catalog-layout {
    display: grid;
    grid-template-columns: minmax(220px, 268px) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.category-rail,
.catalog-surface {
    background: var(--mono-white);
    border: 1px solid var(--mono-line);
    border-radius: 12px;
    box-shadow: 0 10px 28px rgba(29, 38, 44, .06);
}

.category-rail {
    position: sticky;
    top: 82px;
    padding: 20px 14px 16px;
}

.category-rail h1,
.catalog-heading h2 {
    margin: 0;
    color: var(--mono-ink);
    font-size: 1.22rem;
    font-weight: 720;
    line-height: 1.25;
    letter-spacing: -.01em;
}

.category-rail h1 {
    padding: 0 8px 15px;
    border-bottom: 1px solid var(--mono-line);
}

.category-list {
    display: flex;
    gap: 5px;
    max-height: calc(100vh - 160px);
    padding: 12px 0 0;
    overflow-x: hidden;
    overflow-y: auto;
    flex-direction: column;
    scrollbar-width: thin;
}

.category-option.chip {
    width: 100%;
    min-height: 42px;
    padding: 0 10px;
    justify-content: flex-start;
    color: var(--mono-text);
    background: transparent;
    border-color: transparent;
    border-radius: 9px;
    box-shadow: none;
}

.category-option.chip:hover {
    background: var(--mono-surface);
    border-color: var(--mono-line);
    transform: none;
}

.category-option.chip.is-primary {
    color: var(--mono-ink);
    background: var(--mono-accent-soft);
    border-color: #d3dde2;
    box-shadow: none;
}

.category-option.chip.is-primary::after {
    width: 6px;
    height: 6px;
    margin-left: auto;
    content: "";
    background: var(--mono-accent);
    border-radius: 50%;
}

.category-option .chip-icon {
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
    border: 1px solid var(--mono-line);
    filter: none;
}

.category-name {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.catalog-surface {
    min-width: 0;
    overflow: hidden;
}

.catalog-heading {
    display: flex;
    min-height: 78px;
    padding: 18px 22px;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--mono-line);
}

.catalog-hint {
    color: var(--mono-muted);
    font-size: .82rem;
}

.catalog-table-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 110px 118px;
    gap: 16px;
    margin: 16px 16px 0;
    padding: 10px 18px;
    color: var(--mono-muted);
    background: var(--mono-surface);
    border: 1px solid var(--mono-line);
    border-radius: 9px 9px 0 0;
    font-size: .76rem;
    font-weight: 650;
}

.catalog-surface .item-list {
    display: block;
    margin: 0 16px 18px;
    border: 1px solid var(--mono-line);
    border-top: 0;
    border-radius: 0 0 10px 10px;
    overflow: hidden;
}

.catalog-surface .item-list > a {
    display: block;
    width: 100%;
    max-width: none;
    padding: 0;
    margin: 0 !important;
}

.catalog-surface .item-list > a + a {
    border-top: 1px solid var(--mono-line);
}

.catalog-surface .acg-card {
    display: flex;
    min-height: 92px;
    overflow: visible;
    flex-direction: row;
    align-items: center;
    background: var(--mono-white);
    border: 0;
    border-radius: 0;
    box-shadow: none;
    transition: background-color .16s ease;
}

.catalog-surface .item-list > a:hover .acg-card {
    background: #f8fafb;
    border: 0;
    box-shadow: none;
    transform: none;
}

.catalog-surface .acg-thumb {
    width: 60px;
    height: 60px;
    flex: 0 0 60px;
    margin: 15px 0 15px 16px;
    aspect-ratio: 1;
    background-color: var(--mono-surface);
    background-size: cover !important;
    border: 1px solid var(--mono-line);
    border-radius: 10px;
    filter: none;
}

.catalog-surface .acg-card > .p-3 {
    display: grid;
    min-width: 0;
    min-height: 90px;
    padding: 13px 18px 13px 14px !important;
    grid-template-columns: minmax(0, 1fr) 110px 118px;
    grid-template-rows: auto auto;
    gap: 3px 16px;
    align-items: center;
}

.catalog-surface .tags {
    min-height: 20px;
    margin: 0;
    grid-column: 1;
    grid-row: 1;
}

.catalog-surface .goods-title {
    min-height: 0;
    margin: 0;
    color: var(--mono-ink);
    font-size: .92rem;
    font-weight: 650;
    line-height: 1.4;
    grid-column: 1;
    grid-row: 2;
    -webkit-line-clamp: 1;
}

.catalog-surface .stat-row {
    margin: 0 !important;
    padding: 0;
    grid-column: 2;
    grid-row: 1 / 3;
}

.catalog-surface .price {
    font-size: 1.08rem;
    font-variant-numeric: tabular-nums;
}

.catalog-surface .stat-bottom {
    display: flex;
    gap: 2px;
    color: var(--mono-muted);
    flex-direction: column;
    grid-column: 3;
    grid-row: 1 / 3;
    font-variant-numeric: tabular-nums;
}

.catalog-surface .badge-soft {
    padding: 3px 7px;
    background: var(--mono-accent-soft);
    border-color: #d7e1e6;
}

.catalog-surface .item-message {
    padding: 50px 20px;
}

@media (max-width: 991.98px) {
    .navbar-acg .container {
        position: relative;
    }

    .navbar-acg .navbar-collapse {
        position: absolute;
        top: calc(100% + 10px);
        right: 0;
        left: 0;
        z-index: 30;
        padding: 8px;
        background: rgba(255, 255, 255, .98);
        border: 1px solid var(--mono-line);
        border-radius: 10px;
        box-shadow: 0 18px 44px rgba(29, 38, 44, .16);
    }

    .navbar-acg .navbar-collapse .nav-link {
        display: flex;
        align-items: center;
        gap: 8px;
        min-height: 42px;
        padding: 8px 10px;
    }

    .catalog-layout {
        grid-template-columns: 1fr;
    }

    .category-rail {
        position: static;
        padding: 16px;
    }

    .category-rail h1 {
        padding: 0 0 12px;
    }

    .category-list {
        max-height: none;
        padding-top: 12px;
        overflow-x: auto;
        overflow-y: hidden;
        flex-direction: row;
    }

    .category-option.chip {
        width: auto;
        min-height: 36px;
        flex: 0 0 auto;
    }

    .category-option.chip.is-primary::after {
        display: none;
    }
}

@media (max-width: 767.98px) {
    .announcement-strip {
        align-items: flex-start;
    }

    .announcement-copy {
        align-items: stretch;
        gap: 5px;
        flex-direction: column;
    }

    .announcement-message {
        display: block;
    }

    .announcement-message strong,
    .announcement-contact b {
        margin-right: 5px;
    }

    .announcement-separator {
        display: none;
    }

    .shop-notice-modal .modal-dialog {
        width: calc(100% - 20px);
        margin: 10px auto;
    }

    .shop-notice-modal .modal-content {
        max-height: calc(100dvh - 20px);
        border-radius: 12px;
    }

    .shop-notice-header {
        gap: 10px;
        padding: 16px;
    }

    .shop-notice-icon {
        width: 38px;
        height: 38px;
        flex-basis: 38px;
    }

    .shop-notice-header .modal-title {
        font-size: 1.08rem;
    }

    .shop-notice-header p {
        font-size: .8rem;
    }

    .shop-notice-body {
        padding: 18px 16px;
    }

    .shop-notice-contact {
        grid-template-columns: 1fr;
        gap: 7px;
    }

    .shop-notice-footer {
        align-items: stretch;
        padding: 12px 16px;
        flex-direction: column;
    }

    .shop-notice-footer > p {
        text-align: center;
    }

    .shop-notice-actions {
        display: grid;
        grid-template-columns: 1fr 1.25fr;
        width: 100%;
    }

    .shop-notice-later,
    .shop-notice-accept {
        justify-content: center;
    }

    .catalog-heading {
        min-height: 66px;
        padding: 15px 16px;
    }

    .catalog-hint,
    .catalog-table-head {
        display: none;
    }

    .catalog-surface .item-list {
        margin: 0;
        border: 0;
        border-radius: 0;
    }

    .catalog-surface .item-list > a + a {
        border-top: 1px solid var(--mono-line);
    }

    .catalog-surface .acg-card {
        min-height: 104px;
    }

    .catalog-surface .acg-thumb {
        width: 64px;
        height: 64px;
        flex-basis: 64px;
        margin-left: 14px;
    }

    .catalog-surface .acg-card > .p-3 {
        min-height: 102px;
        padding: 12px 14px 12px 12px !important;
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-rows: auto auto auto;
        gap: 3px 10px;
    }

    .catalog-surface .tags {
        grid-column: 1;
        grid-row: 1;
    }

    .catalog-surface .goods-title {
        grid-column: 1 / 3;
        grid-row: 2;
        -webkit-line-clamp: 2;
    }

    .catalog-surface .stat-row {
        grid-column: 1;
        grid-row: 3;
    }

    .catalog-surface .stat-bottom {
        align-items: flex-end;
        grid-column: 2;
        grid-row: 3;
    }
}

/* Keep the detail treatment last so legacy surface rules cannot flatten it. */
.detail-shell > .panel-body {
    padding: 0 !important;
}

.description-panel {
    box-shadow: 0 14px 34px rgba(38, 46, 52, .06) !important;
}

.description-panel .panel-body {
    max-width: 72ch;
    padding: 22px !important;
    color: #3e464a !important;
    line-height: 1.85;
}

@media (max-width: 767.98px) {
    .detail-shell > .panel-body {
        padding: 0 !important;
    }

    .purchase-pane {
        padding: 22px 18px 20px !important;
    }

    .detail-shell .product-media {
        padding: 14px !important;
    }

    .description-panel .panel-header,
    .description-panel .panel-body {
        padding-right: 16px !important;
        padding-left: 16px !important;
    }
}

/* v15 purchase-led visual system: expressive hierarchy with restrained color. */
:root {
    --shop-canvas: #f7f8fb;
    --shop-surface: #ffffff;
    --shop-surface-blue: #f1f6fd;
    --shop-ink: #17202b;
    --shop-text: #3d4a59;
    --shop-muted: #718092;
    --shop-line: #dce5ef;
    --shop-blue: #2f6fda;
    --shop-blue-deep: #2056b4;
    --shop-blue-soft: #edf4ff;
    --shop-gold: #b57b25;
    --shop-gold-soft: #fff7e8;
    --shop-green: #2f7958;
}

html,
body {
    background: var(--shop-canvas) !important;
}

main.container {
    max-width: 1160px;
    padding-top: 38px !important;
}

.detail-shell .product-media {
    background: var(--shop-surface-blue);
    border-color: #d9e5f3;
    border-radius: 22px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .85), 0 24px 54px rgba(43, 78, 122, .13);
}

.purchase-pane {
    padding: 34px 36px 30px;
    background: rgba(255, 255, 255, .96);
    border-color: var(--shop-line);
    border-radius: 22px;
    box-shadow: 0 24px 58px rgba(43, 78, 122, .14);
}

.purchase-pane .product-heading {
    display: flex;
    max-width: none;
    margin: 0 0 18px;
    gap: 9px;
    flex-direction: column;
}

main.container > .panel:first-child .panel-body .purchase-pane .product-heading-main {
    max-width: 100%;
    overflow-wrap: break-word;
    word-break: break-word;
    color: #111111 !important;
    font-size: clamp(1.85rem, 2.45vw, 2.15rem);
    font-weight: 780;
    line-height: 1.04;
    letter-spacing: 0;
}

.purchase-pane .product-heading-detail {
    color: var(--shop-muted);
    font-size: 1.02rem;
    font-weight: 560;
    line-height: 1.45;
    letter-spacing: 0;
}

.purchase-pane > .d-flex:first-of-type {
    gap: 7px !important;
    margin-bottom: 22px !important;
}

.purchase-pane .badge-soft {
    padding: 5px 10px;
    color: var(--shop-muted) !important;
    background: #f5f7fa !important;
    border-color: #e2e8ef !important;
    font-size: .74rem;
    font-weight: 650;
}

.purchase-pane .badge-soft-success {
    color: var(--shop-blue-deep) !important;
    background: var(--shop-blue-soft) !important;
    border-color: #d9e8ff !important;
}

.purchase-pane .badge-soft-primary {
    color: #8a621d !important;
    background: var(--shop-gold-soft) !important;
    border-color: #f2dfb5 !important;
}

.purchase-pane .item-stock {
    color: var(--shop-green) !important;
    background: #eef8f2 !important;
    border-color: #d5eddf !important;
}

.purchase-pane .abacus {
    min-height: 0;
    margin-bottom: 24px !important;
    padding: 0 0 23px;
    border-bottom-color: #e7edf4;
}

.purchase-pane .price {
    color: var(--shop-ink);
    font-size: 2.45rem;
    font-weight: 780;
    letter-spacing: -.035em;
}

.purchase-pane .price::first-letter {
    color: var(--shop-gold);
    font-size: .48em;
    font-weight: 700;
}

.purchase-pane form {
    gap: 18px !important;
}

.purchase-pane .form-label {
    margin-bottom: 8px !important;
    color: #4a5a6d;
    font-size: .78rem;
    font-weight: 720;
    letter-spacing: .015em;
}

.purchase-pane .sku-list {
    gap: 10px;
}

.purchase-pane .sku {
    min-height: 50px;
    padding: 9px 12px;
    color: var(--shop-text);
    background: var(--shop-surface);
    border: 1px solid #d6e0eb;
    border-radius: 12px;
    font-size: .9rem;
    font-weight: 680;
    transition: color .18s ease, background-color .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.purchase-pane .sku:hover {
    color: var(--shop-blue-deep);
    background: #f8fbff;
    border-color: #a9c8f5;
    box-shadow: 0 7px 16px rgba(47, 111, 218, .11);
}

.purchase-pane .sku.is-primary {
    color: var(--shop-blue-deep);
    background: var(--shop-blue-soft);
    border-color: #76a7ec;
    box-shadow: 0 8px 18px rgba(47, 111, 218, .16);
}

.purchase-pane .sku .badge-money {
    color: #986719 !important;
    background: var(--shop-gold-soft) !important;
    border: 1px solid #f0dfbd;
}

.purchase-pane .sku.is-primary .badge-money {
    color: #8d5d10 !important;
    background: #fff1cb !important;
    border-color: #efd49b;
}

.purchase-pane .form-control {
    min-height: 48px;
    color: var(--shop-ink);
    background: #fbfcfe;
    border-color: #d8e2ed;
    border-radius: 11px;
}

.purchase-pane .form-control::placeholder {
    color: #98a5b3;
}

.purchase-pane .form-control:focus {
    background: var(--shop-surface);
    border-color: var(--shop-blue);
    box-shadow: 0 0 0 3px rgba(47, 111, 218, .14) !important;
}

.purchase-pane .qty-group {
    width: 160px;
    height: 48px;
    background: #f2f6fb !important;
    border-color: #d8e2ed !important;
    border-radius: 11px;
}

.purchase-pane .qty-group .change-num-sub,
.purchase-pane .qty-group .change-num-add {
    width: 44px;
    color: var(--shop-blue-deep) !important;
    background: transparent !important;
    font-size: 1.05rem;
}

.purchase-pane .qty-group .change-num-sub:hover,
.purchase-pane .qty-group .change-num-add:hover {
    color: var(--shop-surface) !important;
    background: var(--shop-blue) !important;
}

.purchase-pane .qty-group input {
    color: var(--shop-ink) !important;
    background: var(--shop-surface) !important;
    font-weight: 720;
}

.purchase-pane .cash-pay {
    padding: 17px !important;
    background: #f4f8fd !important;
    border-color: #d7e5f4;
    border-radius: 13px;
}

.purchase-pane .cash-pay .form-label {
    color: var(--shop-ink);
}

.purchase-pane .cash-pay .form-label i {
    color: var(--shop-surface) !important;
    background: var(--shop-blue) !important;
}

.purchase-pane .pay {
    min-height: 42px;
    color: var(--shop-text) !important;
    background: var(--shop-surface) !important;
    border-color: #d8e2ed !important;
    border-radius: 10px;
}

.purchase-pane .pay:hover,
.purchase-pane .pay.active,
.purchase-pane .pay.selected {
    color: var(--shop-surface) !important;
    background: var(--shop-blue) !important;
    border-color: var(--shop-blue) !important;
    box-shadow: 0 8px 18px rgba(47, 111, 218, .18) !important;
}

.description-panel {
    margin-top: 30px !important;
    background: var(--shop-surface);
    border-color: var(--shop-line);
    box-shadow: 0 16px 36px rgba(43, 78, 122, .08) !important;
}

.description-panel .panel-header {
    background: #fbfcfe;
    border-bottom-color: #e7edf4;
}

.description-panel .panel-header .icon {
    background: var(--shop-blue);
}

.description-panel .panel-body {
    color: #465568 !important;
    font-size: .96rem;
    line-height: 1.9;
}

@media (max-width: 991.98px) {
    .purchase-pane {
        padding: 28px;
    }
}

@media (max-width: 767.98px) {
    main.container {
        padding-top: 24px !important;
    }

    .purchase-pane {
        padding: 24px 18px 22px !important;
        border-radius: 17px;
    }

    .purchase-pane .product-heading-main {
        font-size: 1.56rem;
        letter-spacing: 0;
        overflow-wrap: normal;
        word-break: normal;
    }

    .purchase-pane .product-heading-detail {
        font-size: .96rem;
    }

    .purchase-pane .price {
        font-size: 2.2rem;
    }
}

/* Catalog title sizing only: keep the existing image and row composition intact. */
.catalog-surface .goods-title {
    font-size: 16px;
}

/* Checkout trust polish: stable icons and clearer section hierarchy. */
.purchase-pane .cash-pay {
    margin-top: 8px;
    padding: 16px 18px !important;
    background: #fbfcfe !important;
    border-color: #d9e2ec;
    border-radius: 12px;
}

main.container > .panel:first-child .panel-body .purchase-pane .cash-pay .form-label {
    gap: 10px;
    margin-bottom: 14px !important;
    color: #17202b !important;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.4;
}

main.container > .panel:first-child .panel-body .purchase-pane .payment-heading-icon {
    display: inline-flex;
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    align-items: center;
    justify-content: center;
    color: #285f9e !important;
    background: #eef4fb;
    border: 1px solid #d5e2f0;
    border-radius: 8px;
}

.purchase-pane .payment-heading-icon svg {
    width: 18px;
    height: 18px;
    color: inherit !important;
}

main.container > .panel.description-panel .panel-header {
    min-height: 56px;
    padding: 0 !important;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    background: #ffffff;
    border: 0;
    border-bottom: 1px solid #e3e9ef;
}

main.container > .panel.description-panel .panel-header .icon {
    display: inline-grid;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    color: #ffffff;
    background: #17202b;
    border-radius: 9px;
    place-items: center;
}

main.container > .panel.description-panel .panel-header .icon svg {
    width: 18px;
    height: 18px;
    color: inherit !important;
}

main.container > .panel.description-panel .panel-title {
    margin: 0;
    color: #17202b;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: 0;
}

@media (max-width: 767.98px) {
    main.container > .panel.description-panel .panel-header {
        min-height: 54px;
    }

    main.container > .panel.description-panel .panel-header .icon {
        width: 32px;
        height: 32px;
        flex-basis: 32px;
    }
}

/* Product options: readable labels, anchored prices, and safe long-copy wrapping. */
.purchase-pane .sku-list {
    grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
    align-items: stretch;
}

.purchase-pane .sku {
    display: grid;
    min-width: 0;
    min-height: 72px;
    padding: 11px 12px;
    overflow: hidden;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    align-content: start;
    align-items: start;
    justify-content: initial;
    gap: 8px 10px;
    text-align: left;
    white-space: normal;
}

.purchase-pane .sku-label {
    min-width: 0;
    max-width: 100%;
    grid-column: 1 / -1;
    line-height: 1.4;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.purchase-pane .sku .badge-money {
    margin-left: 0;
    grid-column: 2;
    grid-row: 2;
    align-self: end;
    justify-self: end;
}

.purchase-pane .sku.sku-long {
    min-height: 76px;
    grid-column: 1 / -1;
}

@media (max-width: 479.98px) {
    .purchase-pane .sku-list {
        grid-template-columns: minmax(0, 1fr);
    }

    .purchase-pane .sku,
    .purchase-pane .sku.sku-long {
        min-height: 68px;
    }
}

/* Account center: replace the legacy absolute-positioned shell with a stable workspace layout. */
.bg-content {
    min-height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
    color: var(--shop-text);
    background: #f4f7fb;
}

.fly-header {
    height: 68px !important;
    background: rgba(255, 255, 255, .96) !important;
    border-bottom: 1px solid #e1e7ee !important;
    box-shadow: 0 8px 24px rgba(43, 78, 122, .07) !important;
    backdrop-filter: saturate(140%) blur(14px);
}

.fly-header .layui-container {
    display: flex;
    width: min(1180px, calc(100% - 32px));
    max-width: 1180px;
    height: 68px;
    min-width: 0;
    margin: 0 auto;
    padding: 0;
    align-items: center;
    gap: 20px;
}

.fly-header .fly-logo {
    position: static !important;
    display: inline-flex;
    min-width: 0;
    flex: 0 1 auto;
    align-items: center;
    gap: 9px;
    color: #161b22 !important;
    font-size: 16px !important;
    line-height: 1;
}

.fly-header .fly-logo:hover {
    color: var(--shop-blue-deep) !important;
}

.fly-header .fly-logo .user-logo,
.fly-header .fly-logo .user-logo img {
    display: block;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border-radius: 8px;
    object-fit: cover;
}

.fly-header .fly-logo .user-logo img {
    position: static;
}

.fly-header .user-logo-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fly-header .fly-nav,
.fly-header .fly-nav-user {
    position: static !important;
    display: flex;
    height: 68px;
    min-width: 0;
    align-items: center;
    background: transparent !important;
}

.fly-header .fly-nav {
    flex: 1 1 auto;
}

.fly-header .fly-nav-user {
    flex: 0 1 auto;
    margin-left: auto;
}

.fly-header .fly-nav .layui-nav-item,
.fly-header .fly-nav-user .layui-nav-item {
    height: 68px;
    line-height: 68px;
}

.fly-header .fly-nav a {
    display: inline-flex;
    min-height: 44px;
    padding: 0 13px !important;
    align-items: center;
    gap: 7px;
    color: #526172 !important;
    font-size: 14px;
}

.fly-header .fly-nav a:hover {
    color: #111820 !important;
}

.fly-header .fly-nav-avatar {
    display: flex;
    min-width: 0;
    min-height: 44px;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.fly-header .user-level {
    display: inline-flex;
    max-width: 240px;
    min-width: 0;
    align-items: center;
    overflow: hidden;
    color: #17202b;
    font-size: 14px;
    font-weight: 680;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fly-header .user-level img {
    width: 26px;
    height: 26px;
    flex: 0 0 26px;
    object-fit: cover;
}

.fly-header .user-avatar {
    width: 34px;
    height: 34px;
    border: 1px solid #dce3eb;
    border-radius: 50%;
    object-fit: cover;
}

.fly-header .layui-nav-child {
    top: 58px;
    overflow: hidden;
    background: #ffffff !important;
    border: 1px solid #dfe6ee;
    border-radius: 10px !important;
    box-shadow: 0 16px 36px rgba(30, 48, 70, .14) !important;
}

body .fly-user-main {
    position: relative;
    display: grid !important;
    width: min(1180px, calc(100% - 32px)) !important;
    max-width: 1180px;
    min-height: calc(100vh - 112px);
    margin: 92px auto 28px !important;
    padding: 0 !important;
    grid-template-columns: 218px minmax(0, 1fr);
    gap: 22px;
}

body .fly-user-main > .layui-nav-tree {
    position: sticky !important;
    top: 88px !important;
    left: auto !important;
    display: block;
    width: 218px !important;
    height: fit-content !important;
    max-height: calc(100vh - 116px);
    padding: 8px !important;
    overflow-x: hidden;
    overflow-y: auto;
    background: #ffffff !important;
    border: 1px solid #dfe6ee;
    border-radius: 12px !important;
    box-shadow: 0 12px 30px rgba(43, 78, 122, .08) !important;
}

.fly-user-main > .layui-nav-tree .layui-nav-item {
    width: 100%;
    margin: 2px 0;
    line-height: normal;
}

.fly-user-main > .layui-nav-tree .layui-nav-item a {
    display: flex;
    min-height: 44px;
    padding: 0 12px;
    align-items: center;
    color: #536274 !important;
    border-radius: 8px;
    font-size: 14px;
    transition: color .16s ease, background-color .16s ease;
}

.fly-user-main > .layui-nav-tree .layui-nav-item a:hover {
    color: #17202b !important;
    background: #f1f5f9 !important;
}

.fly-user-main > .layui-nav-tree .layui-this > a,
.fly-user-main > .layui-nav-tree .layui-this > a:hover {
    color: #174f91 !important;
    background: #eaf2fc !important;
}

.fly-user-main > .layui-nav-tree .layui-nav-bar,
.fly-user-main > .layui-nav-tree .layui-this::after {
    display: none !important;
}

body .fly-user-main > .fly-panel,
body .fly-user-main > .fly-panel-user {
    width: auto !important;
    min-width: 0;
    min-height: 620px;
    margin: 0 !important;
    padding: 22px 24px 26px;
    overflow: visible;
    background: #ffffff !important;
    border: 1px solid #dfe6ee !important;
    border-radius: 12px !important;
    box-shadow: 0 14px 34px rgba(43, 78, 122, .08) !important;
}

.fly-user-main .layui-tab,
.fly-user-main .content-body,
.fly-user-main .bootstrap-table,
.fly-user-main .fixed-table-container,
.fly-user-main .fixed-table-body {
    min-width: 0;
    max-width: 100%;
}

.fly-user-main .content-body,
.fly-user-main .fixed-table-body {
    overflow-x: auto;
    overscroll-behavior-inline: contain;
}

.fly-user-main .content-header {
    display: flex;
    min-height: 48px;
    height: auto;
    margin: 0 0 18px;
    padding: 0 0 14px;
    align-items: center;
    gap: 9px;
    color: #17202b !important;
    border-bottom: 1px solid #e3e9ef !important;
    font-size: 17px;
    font-weight: 720;
    line-height: 1.4;
}

.fly-user-main .content-header .layui-icon {
    color: #356ca8;
    font-size: 20px;
}

.fly-user-main .card-view-title {
    color: #17202b !important;
}

.fly-user-main .card-views {
    padding: 18px !important;
    border: 1px solid #e0e7ef !important;
    border-radius: 10px !important;
    box-shadow: none !important;
}

.fly-user-main .card-views .card-view .secret {
    color: #1f633f !important;
    background: #f2f8f5 !important;
    border: 1px solid #d7eadf !important;
    box-shadow: none !important;
}

.fly-user-main .table,
.fly-user-main table {
    width: 100%;
    font-variant-numeric: tabular-nums;
}

.shop-footer {
    display: flex;
    min-height: 64px;
    padding: 18px 20px;
    align-items: center;
    justify-content: center;
    gap: 18px;
    color: #6b7785;
    background: #ffffff;
    border-top: 1px solid #e4e9ef;
    font-size: 13px;
}

.shop-footer nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
}

.shop-footer a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    color: #526172;
    text-decoration: none;
}

.shop-footer a:hover {
    color: #174f91;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.order-query-form .d-flex {
    flex-wrap: wrap;
}

.navbar-acg .navbar-brand,
.navbar-acg .navbar-toggler,
.category-option.chip {
    min-height: 44px;
}

.navbar-acg .navbar-toggler {
    min-width: 44px;
}

@media (max-width: 767.98px) {
    .fly-header .layui-container {
        width: calc(100% - 24px);
        gap: 10px;
    }

    .fly-header .user-logo-title {
        max-width: 110px;
    }

    .fly-header .user-level {
        max-width: 150px;
    }

    body .fly-user-main {
        display: block !important;
        width: 100% !important;
        min-height: calc(100vh - 92px);
        margin: 80px 0 18px !important;
        padding: 0 12px !important;
    }

    body .fly-user-main > .layui-nav-tree {
        position: static !important;
        display: flex !important;
        width: 100% !important;
        max-height: none;
        margin: 0 0 12px;
        padding: 6px !important;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x proximity;
        white-space: nowrap;
    }

    .fly-user-main > .layui-nav-tree .layui-nav-item {
        width: auto;
        flex: 0 0 auto;
        scroll-snap-align: start;
    }

    .fly-user-main > .layui-nav-tree .layui-nav-item a {
        padding: 0 12px;
    }

    body .fly-user-main > .fly-panel,
    body .fly-user-main > .fly-panel-user {
        min-height: 520px;
        padding: 18px 14px 22px;
        border-radius: 10px !important;
    }

    .shop-footer {
        flex-direction: column;
        gap: 2px;
    }

    .order-query-form .d-flex > div:first-child {
        width: 100% !important;
    }

    .order-query-form .btn-search-query {
        min-height: 44px;
    }

    .category-option.chip,
    .navbar-acg .navbar-collapse .nav-link {
        min-height: 44px;
    }
}

@media (max-width: 520px) {
    .fly-header .user-logo-title,
    .fly-header .user-level img {
        display: none;
    }

    .fly-header .user-level {
        max-width: 150px;
    }
}

@media (prefers-contrast: more) {
    .fly-user-main > .layui-nav-tree,
    body .fly-user-main > .fly-panel,
    body .fly-user-main > .fly-panel-user {
        border-color: #8290a0 !important;
    }
}