.lxpdp {
    --lxpdp-ink: #211d1b;
    --lxpdp-muted: #776f6b;
    --lxpdp-line: #e7dfda;
    --lxpdp-soft: #f7f3f0;
    --lxpdp-accent: #5e4035;
    --lxpdp-success: #2d6a4f;
    max-width: 1440px;
    margin: 0 auto;
    padding: 20px 24px 112px;
    color: var(--lxpdp-ink);
}
.lxpdp__breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 18px;
    font-size: 13px;
    color: var(--lxpdp-muted);
}
.lxpdp__breadcrumb a {
    color: inherit;
    text-decoration: none;
}
.lxpdp__hero {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(360px, .65fr);
    gap: clamp(28px, 4vw, 64px);
    align-items: start;
}
.lxpdp-gallery {
    min-width: 0;
}
.lxpdp-gallery__stage {
    position: relative;
    overflow: hidden;
    border-radius: 22px;
    background: #f1ece8;
}
.lxpdp-gallery__figure {
    margin: 0;
    position: relative;
    aspect-ratio: 4 / 5;
    touch-action: pan-y;
    user-select: none;
    -webkit-user-select: none;
}
.lxpdp-gallery__figure > img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: opacity .18s ease, transform .28s ease;
}
.lxpdp-gallery__figure.is-loading > img {
    opacity: .45;
    transform: scale(.995);
}
.lxpdp-gallery__figure.is-empty {
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at 50% 38%, rgba(255,255,255,.9), transparent 38%),
        linear-gradient(145deg, #f5f0ec, #e9e0da);
}
.lxpdp-gallery__figure.is-empty::before {
    content: 'Ảnh đúng màu đang được cập nhật';
    max-width: 230px;
    padding: 0 24px;
    color: var(--lxpdp-muted);
    font-size: 14px;
    line-height: 1.6;
    text-align: center;
}
.lxpdp-gallery__figure.is-empty > img {
    display: none;
}
.lxpdp-gallery__caption {
    position: absolute;
    right: 16px;
    bottom: 16px;
    left: 16px;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 12px;
    border-radius: 999px;
    color: #fff;
    font-size: 12px;
    background: rgba(25, 22, 20, .64);
    backdrop-filter: blur(10px);
}
.lxpdp-gallery__nav {
    position: absolute;
    z-index: 3;
    top: 50%;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 50%;
    display: grid;
    place-items: center;
    transform: translateY(-50%);
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    color: var(--lxpdp-ink);
    background: rgba(255,255,255,.9);
    box-shadow: 0 8px 24px rgba(0,0,0,.12);
}
.lxpdp-gallery__nav:disabled {
    opacity: .35;
    cursor: default;
}
.lxpdp-gallery__nav--prev { left: 14px; }
.lxpdp-gallery__nav--next { right: 14px; }
.lxpdp-gallery__thumbs {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 10px;
    margin-top: 12px;
}
.lxpdp-gallery__thumb {
    position: relative;
    overflow: hidden;
    padding: 0;
    aspect-ratio: 4 / 5;
    border: 1px solid transparent;
    border-radius: 12px;
    cursor: pointer;
    background: #eee8e4;
}
.lxpdp-gallery__thumb img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}
.lxpdp-gallery__thumb.is-active {
    border-color: var(--lxpdp-ink);
    box-shadow: 0 0 0 2px #fff inset;
}
.lxpdp-gallery__notice {
    padding: 16px;
    border: 1px dashed var(--lxpdp-line);
    border-radius: 12px;
    color: var(--lxpdp-muted);
    background: var(--lxpdp-soft);
}
.lxpdp-buy-panel {
    position: sticky;
    top: 92px;
    display: grid;
    gap: 22px;
}
.lxpdp__code,
.lxpdp-kicker {
    margin: 0 0 6px;
    color: var(--lxpdp-muted);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .11em;
    text-transform: uppercase;
}
.lxpdp-buy-panel h1 {
    margin: 0;
    font-size: clamp(30px, 3vw, 46px);
    line-height: 1.08;
    letter-spacing: -.035em;
}
.lxpdp__price {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-top: 14px;
}
.lxpdp__price strong {
    font-size: 27px;
}
.lxpdp__price del {
    color: var(--lxpdp-muted);
}
.lxpdp__availability {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 10px 0 0;
    color: var(--lxpdp-muted);
    font-size: 14px;
}
.lxpdp__availability .is-in-stock {
    color: var(--lxpdp-success);
    font-weight: 700;
}
.lxpdp__availability .is-out-of-stock {
    color: #a13f3f;
    font-weight: 700;
}
.lxpdp-highlights {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 15px 16px;
    list-style: none;
    border-radius: 16px;
    background: var(--lxpdp-soft);
}
.lxpdp-highlights li {
    display: grid;
    grid-template-columns: minmax(90px, .7fr) 1.3fr;
    gap: 12px;
    font-size: 14px;
}
.lxpdp-highlights span { color: var(--lxpdp-muted); }
.lxpdp-selector {
    display: grid;
    gap: 12px;
}
.lxpdp-selector__heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.lxpdp-selector__heading h2 {
    margin: 0;
    font-size: 16px;
}
.lxpdp-selector__heading > span {
    color: var(--lxpdp-muted);
    font-size: 14px;
}
.lxpdp-color-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}
.lxpdp-color-card {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    min-height: 66px;
    padding: 7px;
    border: 1px solid var(--lxpdp-line);
    border-radius: 14px;
    text-align: left;
    cursor: pointer;
    color: inherit;
    background: #fff;
}
.lxpdp-color-card:hover,
.lxpdp-color-card:focus-visible {
    border-color: #b7a69d;
}
.lxpdp-color-card.is-active {
    border-color: var(--lxpdp-ink);
    box-shadow: 0 0 0 1px var(--lxpdp-ink);
}
.lxpdp-color-card[data-color-sellable="0"] {
    background: #fbf8f6;
}
.lxpdp-color-card[data-color-sellable="0"] small {
    color: #9b5d5d;
}
.lxpdp-color-card__visual {
    overflow: hidden;
    width: 42px;
    height: 52px;
    border-radius: 9px;
    background: #eee8e4;
}
.lxpdp-color-card__visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.lxpdp-color-card__visual i {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--lxpdp-swatch);
}
.lxpdp-color-card strong,
.lxpdp-color-card small {
    display: block;
}
.lxpdp-color-card strong {
    overflow: hidden;
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.lxpdp-color-card small {
    margin-top: 3px;
    color: var(--lxpdp-muted);
    font-size: 11px;
}
.lxpdp-size-advisor-link,
.lxpdp-text-button {
    padding: 0;
    border: 0;
    cursor: pointer;
    color: var(--lxpdp-accent);
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
    background: transparent;
}
.lxpdp-size-advisor-link:disabled {
    opacity: .4;
    cursor: default;
}
.lxpdp-size-list {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}
.lxpdp-size-button {
    min-width: 52px;
    min-height: 44px;
    padding: 8px 12px;
    border: 1px solid var(--lxpdp-line);
    border-radius: 10px;
    cursor: pointer;
    color: inherit;
    background: #fff;
}
.lxpdp-size-button.is-active {
    border-color: var(--lxpdp-ink);
    color: #fff;
    background: var(--lxpdp-ink);
}
.lxpdp-size-button:disabled {
    opacity: .35;
    text-decoration: line-through;
    cursor: not-allowed;
}
.lxpdp-selection {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--lxpdp-muted);
    font-size: 13px;
}
.lxpdp-selection strong { color: var(--lxpdp-ink); }
.lxpdp-primary-button,
.lxpdp-secondary-button {
    min-height: 50px;
    border-radius: 12px;
    font-weight: 800;
    cursor: pointer;
}
.lxpdp-primary-button {
    width: 100%;
    border: 1px solid var(--lxpdp-ink);
    color: #fff;
    background: var(--lxpdp-ink);
}
.lxpdp-primary-button:disabled {
    opacity: .42;
    cursor: not-allowed;
}
.lxpdp-secondary-button {
    padding: 0 20px;
    border: 1px solid var(--lxpdp-ink);
    color: var(--lxpdp-ink);
    background: #fff;
}
.lxpdp-trust {
    display: grid;
    gap: 10px;
    padding-top: 18px;
    border-top: 1px solid var(--lxpdp-line);
}
.lxpdp-trust div {
    display: grid;
    gap: 2px;
}
.lxpdp-trust strong { font-size: 13px; }
.lxpdp-trust span {
    color: var(--lxpdp-muted);
    font-size: 12px;
}
.lxpdp-content {
    display: grid;
    gap: 34px;
    margin-top: clamp(50px, 8vw, 110px);
}
.lxpdp-content__intro {
    max-width: 760px;
}
.lxpdp-content__intro h2,
.lxpdp-size-chart h2 {
    margin: 0 0 10px;
    font-size: clamp(28px, 3vw, 42px);
    letter-spacing: -.025em;
}
.lxpdp-content__intro p:last-child,
.lxpdp-size-chart p {
    color: var(--lxpdp-muted);
    line-height: 1.75;
}
.lxpdp-accordion-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}
.lxpdp-detail-card {
    border: 1px solid var(--lxpdp-line);
    border-radius: 16px;
    background: #fff;
}
.lxpdp-detail-card summary {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 18px;
    cursor: pointer;
    font-weight: 800;
    list-style: none;
}
.lxpdp-detail-card summary::-webkit-details-marker { display: none; }
.lxpdp-detail-card summary small {
    color: var(--lxpdp-muted);
    font-weight: 500;
}
.lxpdp-detail-card__body {
    padding: 0 18px 18px;
    color: var(--lxpdp-muted);
}
.lxpdp-detail-card dl {
    display: grid;
    gap: 10px;
    margin: 0;
}
.lxpdp-detail-card dl > div {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 9px;
    border-bottom: 1px solid var(--lxpdp-line);
}
.lxpdp-detail-card dt { color: var(--lxpdp-muted); }
.lxpdp-detail-card dd {
    margin: 0;
    color: var(--lxpdp-ink);
    text-align: right;
}
.lxpdp-size-chart {
    display: grid;
    grid-template-columns: 1fr minmax(260px, 420px);
    gap: clamp(24px, 5vw, 80px);
    align-items: center;
    padding: clamp(24px, 5vw, 60px);
    border-radius: 24px;
    background: var(--lxpdp-soft);
}
.lxpdp-size-chart__image {
    overflow: hidden;
    position: relative;
    display: block;
    border-radius: 16px;
    color: #fff;
    background: #ddd4cf;
}
.lxpdp-size-chart__image img {
    width: 100%;
    display: block;
}
.lxpdp-size-chart__image span {
    position: absolute;
    right: 12px;
    bottom: 12px;
    padding: 8px 11px;
    border-radius: 999px;
    background: rgba(20,17,15,.7);
}
.lxpdp-size-chart__empty {
    display: grid;
    place-items: center;
    min-height: 260px;
    padding: 24px;
    border: 1px dashed #c8bab2;
    border-radius: 16px;
    color: var(--lxpdp-muted);
    text-align: center;
}
.lxpdp-mobile-buy {
    display: none;
}
.lxpdp-advisor {
    width: min(680px, calc(100vw - 28px));
    max-height: calc(100vh - 28px);
    padding: 0;
    border: 0;
    border-radius: 22px;
    color: var(--lxpdp-ink);
    box-shadow: 0 24px 80px rgba(0,0,0,.24);
}
.lxpdp-advisor::backdrop {
    background: rgba(20,17,15,.58);
    backdrop-filter: blur(4px);
}
.lxpdp-advisor__close-form {
    position: absolute;
    z-index: 2;
    top: 14px;
    right: 14px;
}
.lxpdp-advisor__close-form button {
    width: 38px;
    height: 38px;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    font-size: 25px;
    background: var(--lxpdp-soft);
}
.lxpdp-advisor__content {
    overflow: auto;
    max-height: calc(100vh - 28px);
    padding: 34px;
}
.lxpdp-advisor__content h2 {
    margin: 0 0 8px;
    font-size: 30px;
}
.lxpdp-advisor__content > p {
    color: var(--lxpdp-muted);
    line-height: 1.55;
}
.lxpdp-advisor__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 22px;
}
.lxpdp-advisor__grid label {
    position: relative;
    display: grid;
    gap: 6px;
}
.lxpdp-advisor__grid label > span {
    font-size: 13px;
    font-weight: 700;
}
.lxpdp-advisor__grid input,
.lxpdp-advisor__grid select {
    min-height: 46px;
    padding: 9px 42px 9px 12px;
    border: 1px solid var(--lxpdp-line);
    border-radius: 10px;
    font: inherit;
    background: #fff;
}
.lxpdp-advisor__grid label > small {
    position: absolute;
    right: 12px;
    bottom: 14px;
    color: var(--lxpdp-muted);
}
.lxpdp-advisor__actions {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}
.lxpdp-advisor__result {
    margin-top: 20px;
    padding: 18px;
    border-radius: 14px;
    background: var(--lxpdp-soft);
}
.lxpdp-advisor__result h3 {
    margin: 0 0 7px;
}
.lxpdp-advisor__result ul {
    margin: 10px 0 0;
    padding-left: 18px;
}
.lxpdp-advisor__disclaimer {
    margin: 18px 0 0;
    font-size: 12px;
}
@media (max-width: 980px) {
    .lxpdp {
        padding-inline: 16px;
    }
    .lxpdp__hero {
        grid-template-columns: 1fr;
        gap: 26px;
    }
    .lxpdp-buy-panel {
        position: static;
    }
    .lxpdp-accordion-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 700px) {
    .lxpdp {
        padding: 8px 0 104px;
    }
    .lxpdp__breadcrumb,
    .lxpdp-buy-panel,
    .lxpdp-content {
        margin-inline: 16px;
    }
    .lxpdp-gallery__stage {
        border-radius: 0;
    }
    .lxpdp-gallery__thumbs {
        display: flex;
        overflow-x: auto;
        gap: 8px;
        padding: 0 16px 3px;
        scrollbar-width: none;
    }
    .lxpdp-gallery__thumbs::-webkit-scrollbar { display: none; }
    .lxpdp-gallery__thumb {
        flex: 0 0 68px;
    }
    .lxpdp-gallery__nav {
        width: 38px;
        height: 38px;
    }
    .lxpdp-color-list {
        display: flex;
        overflow-x: auto;
        padding-bottom: 2px;
    }
    .lxpdp-color-card {
        flex: 0 0 132px;
    }
    .lxpdp-highlights li {
        grid-template-columns: 1fr;
        gap: 2px;
    }
    .lxpdp-size-chart {
        grid-template-columns: 1fr;
        margin-inline: -16px;
        border-radius: 0;
    }
    .lxpdp-advisor__content {
        padding: 30px 18px 24px;
    }
    .lxpdp-advisor__grid {
        grid-template-columns: 1fr;
    }
    .lxpdp-mobile-buy {
        position: fixed;
        z-index: 50;
        right: 0;
        bottom: 64px;
        left: 0;
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 12px;
        align-items: center;
        padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
        border-top: 1px solid var(--lxpdp-line);
        background: rgba(255,255,255,.96);
        backdrop-filter: blur(12px);
        box-shadow: 0 -10px 28px rgba(0,0,0,.08);
    }
    .lxpdp-mobile-buy div {
        display: grid;
    }
    .lxpdp-mobile-buy strong {
        font-size: 16px;
    }
    .lxpdp-mobile-buy span {
        overflow: hidden;
        color: var(--lxpdp-muted);
        font-size: 11px;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .lxpdp-mobile-buy button {
        min-height: 44px;
        padding: 0 16px;
        border: 0;
        border-radius: 10px;
        color: #fff;
        font-weight: 800;
        background: var(--lxpdp-ink);
    }
    .lxpdp-mobile-buy button:disabled {
        opacity: .4;
    }
}

/* AI_PATCH_LINXEN_PDP_TECH_PACK_SIZE_CHART_V1 */
.lxpdp-size-chart--structured {
    grid-template-columns: minmax(240px, .72fr) minmax(0, 1.5fr);
    align-items: start;
}
.lxpdp-size-chart__intro {
    min-width: 0;
}
.lxpdp-size-chart__source {
    display: grid;
    gap: 3px;
    margin: 18px 0;
    padding: 14px 16px;
    border: 1px solid rgba(20,17,15,.1);
    border-radius: 14px;
    background: rgba(255,255,255,.7);
}
.lxpdp-size-chart__source strong {
    font-size: 14px;
}
.lxpdp-size-chart__source span {
    color: var(--lxpdp-muted);
    font-size: 12px;
}
.lxpdp-size-chart__matrix {
    min-width: 0;
    overflow: hidden;
    border: 1px solid rgba(20,17,15,.1);
    border-radius: 18px;
    background: #fff;
}
.lxpdp-size-chart__scroll {
    overflow-x: auto;
    overscroll-behavior-inline: contain;
}
.lxpdp-size-chart__matrix table {
    width: 100%;
    min-width: 620px;
    border-collapse: collapse;
    font-size: 13px;
}
.lxpdp-size-chart__matrix th,
.lxpdp-size-chart__matrix td {
    padding: 13px 14px;
    border-bottom: 1px solid var(--lxpdp-line);
    text-align: center;
    vertical-align: middle;
}
.lxpdp-size-chart__matrix thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    color: #fff;
    font-weight: 800;
    background: var(--lxpdp-ink);
}
.lxpdp-size-chart__matrix thead th:first-child,
.lxpdp-size-chart__matrix tbody th {
    text-align: left;
}
.lxpdp-size-chart__matrix tbody th {
    width: 42%;
    min-width: 210px;
    color: var(--lxpdp-ink);
    font-weight: 700;
    background: #fff;
}
.lxpdp-size-chart__matrix tbody th span,
.lxpdp-size-chart__matrix tbody th small {
    display: block;
}
.lxpdp-size-chart__matrix tbody th small {
    margin-top: 3px;
    color: var(--lxpdp-muted);
    font-size: 10px;
    font-weight: 400;
    line-height: 1.35;
}
.lxpdp-size-chart__matrix td {
    color: var(--lxpdp-ink);
    font-weight: 800;
    white-space: nowrap;
}
.lxpdp-size-chart__matrix td small {
    margin-left: 2px;
    color: var(--lxpdp-muted);
    font-size: 9px;
    font-weight: 500;
}
.lxpdp-size-chart__matrix tbody tr:last-child th,
.lxpdp-size-chart__matrix tbody tr:last-child td {
    border-bottom: 0;
}
.lxpdp-size-chart__guidance {
    margin: 0 !important;
    padding: 13px 15px;
    border-top: 1px solid var(--lxpdp-line);
    color: var(--lxpdp-muted);
    font-size: 11px;
    line-height: 1.55 !important;
    background: #fbfaf9;
}
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
@media (max-width: 760px) {
    .lxpdp-size-chart--structured {
        grid-template-columns: 1fr;
    }
    .lxpdp-size-chart__matrix {
        margin-inline: -8px;
        border-radius: 14px;
    }
    .lxpdp-size-chart__matrix table {
        min-width: 560px;
    }
    .lxpdp-size-chart__matrix th,
    .lxpdp-size-chart__matrix td {
        padding: 11px 10px;
    }
}
.lxpdp-advisor__evidence {
    display: grid;
    gap: 8px;
    margin-top: 12px;
    padding: 13px 14px;
    border: 1px solid var(--lxpdp-line);
    border-radius: 12px;
    background: #fbfaf9;
}
.lxpdp-advisor__evidence strong {
    font-size: 13px;
}
.lxpdp-advisor__evidence ul {
    display: grid;
    gap: 5px;
    margin: 0;
    padding-left: 18px;
    color: var(--lxpdp-muted);
    font-size: 11px;
}
.lxpdp-advisor__evidence small {
    color: var(--lxpdp-muted);
    line-height: 1.45;
}