:root {
    --detail-bottom-bar-height: 76px;
    --detail-line: #ebe8e2;
    --detail-brown: #a98050;
    --detail-dark-brown: #57443b;
    --detail-error: #e43a31;
}

.product-detail-page {
    overflow-x: hidden;
    overflow-y: auto;
    background: #fff;
}

.product-detail-page #mainContent {
    min-height: calc(100vh - var(--header-height));
    padding-bottom: var(--detail-bottom-bar-height);
    overflow: visible;
}

.product-detail-shell {
    position: relative;
    display: grid;
    height: calc(100vh - var(--header-height) - var(--detail-bottom-bar-height));
    min-height: 524px;
    grid-template-columns: minmax(0, 58.5%) minmax(360px, 41.5%);
    background: #fff;
}

/* Gallery */

.product-gallery {
    min-width: 0;
    overflow: hidden;
    background: #fff;
}

.product-gallery-inner {
    width: min(calc(100% - 40px), 582px);
    height: 100%;
    margin-right: 64px;
    margin-left: auto;
    padding: 18px 18px 22px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-gallery-main {
    position: relative;
    min-height: 0;
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-gallery-main img {
    width: min(74%, 430px);
    max-height: 100%;
    object-fit: contain;
    opacity: 1;
    will-change: transform, opacity;
}

.product-gallery-main .product-gallery-slide-clone {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(74%, 430px);
    max-height: 100%;
    object-fit: contain;
    pointer-events: none;
    z-index: 2;
    will-change: transform, opacity;
}

.product-gallery-arrow {
    position: absolute;
    top: 50%;
    width: 42px;
    height: 70px;
    padding: 0;
    color: #ddd;
    background: transparent;
    border: 0;
    transform: translateY(-50%);
}

.product-gallery-arrow span {
    display: block;
    width: 25px;
    height: 25px;
    border-top: 2px solid currentColor;
    border-left: 2px solid currentColor;
}

.product-gallery-arrow-prev {
    left: 0;
}

.product-gallery-arrow-prev span {
    margin-left: 13px;
    transform: rotate(-45deg);
}

.product-gallery-arrow-next {
    right: 0;
}

.product-gallery-arrow-next span {
    margin-left: 1px;
    transform: rotate(135deg);
}

.product-gallery-arrow:hover {
    color: var(--detail-brown);
}

.product-gallery-thumbnails {
    position: relative;
    display: grid;
    flex: 0 0 auto;
    grid-template-columns: repeat(9, minmax(0, 1fr));
    gap: 9px;
    margin-top: 8px;
}

.product-gallery-thumbnail,
.product-gallery-thumbnail-placeholder {
    width: 100%;
    aspect-ratio: 1 / 1;
    padding: 0;
    display: block;
    overflow: hidden;
    background: #f8f8f8;
    border: 1px solid #e0e0e0;
}

.product-gallery-thumbnail {
    cursor: pointer;
}

.product-gallery-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-gallery-thumbnail.is-active {
    border-color: #d0d0d0;
}

/* Sliding active indicator bar at the bottom of the active thumbnail */
.product-gallery-thumbnail-indicator {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background-color: #8c6428;
    pointer-events: none;
    z-index: 10;
    transition: transform 0.32s cubic-bezier(0.25, 1, 0.5, 1), width 0.32s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.2s ease;
    opacity: 0;
}

.product-gallery-description {
    flex: 0 0 auto;
    margin: 42px 0 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.55;
    letter-spacing: 0.035em;
}

/* Scrollable options */

.product-options-column {
    height: 100%;
    width: min(100%, 410px);
    min-width: 0;
    padding: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-color: #898989 transparent;
    scrollbar-width: thin;
}

.product-options-column::-webkit-scrollbar {
    width: 5px;
}

.product-options-column::-webkit-scrollbar-thumb {
    background: #898989;
    border-radius: 999px;
}

.product-options-form {
    width: min(calc(100% - 48px), 347px);
    margin: 0 0 0 16px;
    padding: 28px 0 70px;
}

.product-detail-title {
    margin: 0 0 18px;
    font-family: "Noto Serif JP", serif;
    font-size: 26px;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: 0.035em;
}

.product-option-group {
    min-width: 0;
    margin: 0;
    padding: 0 0 17px;
    border: 0;
}

.product-option-group + .product-option-group {
    padding-top: 2px;
}

[data-option-group][hidden],
.product-option-image-card[hidden],
.product-option-line[hidden] {
    display: none;
}

.product-option-heading {
    width: 100%;
    margin: 0 0 18px;
    padding: 0 0 12px;
    display: flex;
    align-items: flex-start;
    gap: 7px;
    border-bottom: 1px solid var(--detail-line);
    font-family: "Noto Serif JP", serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.45;
}

.product-option-heading-en {
    font-size: 14px;
}

.product-option-number {
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
    color: #fff;
    background: var(--detail-brown);
    border-radius: 50%;
    font-family: Arial, sans-serif;
    font-size: 13px;
}

.product-option-stack {
    display: grid;
    gap: 8px;
    padding: 0 19px;
}

.product-option-line {
    position: relative;
    min-height: 30px;
    margin: 0;
    cursor: pointer;
}

.product-option-line input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.product-option-line > span {
    min-height: 30px;
    padding: 4px 8px;
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid #e8e5e0;
    border-radius: 2px;
    font-size: 16px;
    line-height: 1.3;
}

.product-option-line input:checked + span {
    border-color: var(--detail-brown);
    box-shadow: inset 0 0 0 1px rgba(169, 128, 80, 0.08);
}

.product-option-line input:focus-visible + span,
.product-option-image-card input:focus-visible + span {
    outline: 2px solid #9f805b;
    outline-offset: 2px;
}

.product-repeat-order-details {
    margin-top: 18px;
}

.product-repeat-order-details[hidden] {
    display: none;
}

.product-repeat-order-details label {
    display: block;
    font-family: "Noto Serif JP", serif;
    font-size: 16px;
    line-height: 1.45;
}

.product-repeat-order-details input {
    width: 100%;
    height: 30px;
    padding: 4px 8px;
    color: #222;
    background: #fff;
    border: 1px solid #e8e5e0;
    border-radius: 2px;
    font: inherit;
}

.product-repeat-order-details input:focus {
    border-color: var(--detail-brown);
    outline: 2px solid rgba(159, 128, 91, 0.2);
    outline-offset: 1px;
}

.product-option-image-grid {
    display: grid;
    gap: 19px;
    padding: 0 22px;
}

.product-option-image-grid-two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-option-image-grid-three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.product-option-image-card {
    position: relative;
    min-width: 0;
    margin: 0;
    cursor: pointer;
}

.product-option-image-card input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.product-option-image-box {
    /* height: 90px; */
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 1px solid #e8e5e0;
    border-radius: 4px 4px 0 0;
}

.product-option-image-box svg {
    width: 75px;
    height: 68px;
    fill: #192c64;
    stroke: #aeb5c6;
    stroke-width: 1.5;
}

.product-option-image-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.product-option-image-box svg rect:last-child {
    fill: #24386f;
}

.product-option-image-label {
    min-height: 29px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #222;
    background: #fff;
    border: 1px solid #e8e5e0;
    border-top: 0;
    border-radius: 0 0 4px 4px;
    font-size: 12px;
}

.product-option-image-card input:checked ~ .product-option-image-box,
.product-option-image-card input:checked ~ .product-option-image-label,
.product-option-image-card input:checked ~ .product-ring-icon {
    border-color: var(--detail-brown);
}

.product-option-error {
    display: none;
    margin: 11px 22px 0;
    color: var(--detail-error);
    font-size: 11px;
    line-height: 1.5;
}

.product-option-group.has-error .product-option-error {
    display: block;
}

.product-option-help {
    margin: 16px 19px 8px;
    font-size: 12px;
    line-height: 1.6;
}

.product-option-note {
    margin: 8px 19px 12px;
    color: var(--detail-error);
    font-size: 10px;
    line-height: 1.55;
}

.product-upload-field {
    display: block;
    margin: 16px 19px 0;
    font-size: 12px;
}

.product-upload-field > span:first-child {
    display: block;
    margin-bottom: 8px;
}

.product-upload-field input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.product-upload-dropzone {
    min-height: 132px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
    color: #a5a2a0;
    background: #fff;
    border: 1px dashed #d5d1cc;
    border-radius: 4px;
    cursor: pointer;
    font-size: 10px;
    line-height: 1.5;
    text-align: center;
}

.product-upload-dropzone svg {
    width: 38px;
    height: 38px;
    fill: none;
    stroke: #a895d6;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.4;
}

.product-font-option-details {
    margin: 10px 19px 0;
}

.product-font-option-details[hidden] {
    display: none;
}

.product-font-entry {
    padding-top: 8px;
}

.product-font-entry + .product-font-entry {
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid var(--detail-line);
}

.product-font-entry-header {
    min-height: 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-font-entry-number {
    width: 19px;
    height: 19px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: #aaa8a4;
    border-radius: 50%;
    font-family: Arial, sans-serif;
    font-size: 11px;
}

.product-font-entry-remove {
    padding: 2px 4px;
    color: #8c6746;
    background: transparent;
    border: 0;
    font: inherit;
    font-size: 11px;
    cursor: pointer;
}

.product-font-field {
    margin-top: 13px;
    display: block;
}

.product-font-field > span {
    display: block;
    margin-bottom: 7px;
    font-family: "Noto Serif JP", serif;
    font-size: 16px;
    line-height: 1.45;
}

.product-font-field > input {
    width: 100%;
    height: 30px;
    padding: 4px 8px;
    color: #222;
    background: #fff;
    border: 1px solid #e8e5e0;
    border-radius: 2px;
    font: inherit;
    font-size: 12px;
}

.product-font-field > .product-font-select {
    width: 100%;
    min-height: 42px;
    padding: 8px 40px 8px 12px;
    color: #3f3934;
    background-color: #fff;
    border-color: #d9d3cb;
    border-radius: 6px;
    font-family: "Noto Serif JP", serif;
    font-size: 14px;
    box-shadow: 0 1px 3px rgba(86, 68, 50, 0.08);
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.product-font-field > .product-font-select:hover {
    border-color: #b9aa99;
}

.product-font-field > input:focus {
    border-color: var(--detail-brown);
    outline: 2px solid rgba(159, 128, 91, 0.2);
    outline-offset: 1px;
}

.product-font-field > .product-font-select:focus {
    border-color: var(--detail-brown);
    box-shadow: 0 0 0 0.2rem rgba(159, 128, 91, 0.18);
}


.product-font-entry-add {
    width: calc(100% - 36px);
    min-height: 34px;
    margin: 20px auto 0;
    padding: 6px 12px;
    display: block;
    color: #fff;
    background: var(--detail-brown);
    border: 0;
    border-radius: 2px;
    font-family: "Noto Serif JP", serif;
    font-size: 14px;
    cursor: pointer;
}

.product-font-entry-add:hover,
.product-font-entry-add:focus-visible {
    background: #957047;
}

.product-quantity-field {
    width: 120px;
    height: 34px;
    margin-left: 19px;
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid #dedbd6;
}

.product-quantity-field input {
    width: 85px;
    height: 100%;
    padding: 4px 8px;
    border: 0;
    font: inherit;
    text-align: right;
}

.product-quantity-field span {
    font-size: 12px;
}

.product-ring-card {
    text-align: center;
}

.product-ring-icon {
    position: relative;
    height: 78px;
    display: block;
    background: #fff;
    border: 1px solid #e8e5e0;
    border-bottom: 0;
    border-radius: 4px 4px 0 0;
}

.product-ring-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-ring-circle {
    position: absolute;
    top: 13px;
    left: 50%;
    width: 30px;
    height: 30px;
    border: 1px solid #777;
    border-radius: 50%;
    transform: translateX(-50%);
}

.product-ring-stem {
    position: absolute;
    top: 43px;
    left: 50%;
    width: 1px;
    height: 21px;
    background: #777;
}

.product-ring-stem::after {
    position: absolute;
    bottom: -2px;
    left: -3px;
    width: 7px;
    height: 4px;
    border: 1px solid #777;
    content: "";
}

.product-order-flyout {
    --order-flyout-duration: 0.32s;
    --order-flyout-easing: cubic-bezier(0.22, 1, 0.36, 1);
    position: fixed;
    top: calc(var(--header-height) + 80px);
    right: 0;
    z-index: 1020;
    width: 47px;
    height: 168px;
    will-change: width, height;
    transition:
        width var(--order-flyout-duration) var(--order-flyout-easing),
        height var(--order-flyout-duration) var(--order-flyout-easing);
}

.product-order-flyout:hover,
.product-order-flyout:focus-within,
.product-order-flyout.is-open {
    width: min(377px, 100vw);
    height: min(520px, calc(100vh - var(--header-height) - 105px));
}

.product-order-summary {
    position: absolute;
    top: 0;
    right: 0;
    width: min(330px, calc(100vw - 47px));
    max-height: min(520px, calc(100vh - var(--header-height) - 105px));
    margin: 0;
    padding: 20px;
    overflow-y: auto;
    color: #252525;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid #f0efec;
    border-radius: 12px 0 0 12px;
    box-shadow: 0 8px 24px rgba(50, 42, 34, 0.12);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(14px);
    will-change: opacity, transform;
    transition:
        opacity var(--order-flyout-duration) var(--order-flyout-easing),
        transform var(--order-flyout-duration) var(--order-flyout-easing),
        visibility 0s linear var(--order-flyout-duration);
}

.product-order-flyout:hover .product-order-summary,
.product-order-flyout:focus-within .product-order-summary,
.product-order-flyout.is-open .product-order-summary {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(0);
    transition-delay: 0s;
}

.product-order-summary h2 {
    margin: 0 0 12px;
    font-size: 19px;
    font-weight: 600;
}

.product-order-summary dl {
    margin: 0;
}

.product-order-summary dl > div {
    padding: 9px 0 10px;
    border-bottom: 1px solid #dedede;
}

.product-order-summary dt,
.product-order-summary dd {
    margin: 0;
}

.product-order-summary dt {
    margin-bottom: 5px;
    color: #898989;
    font-size: 12px;
    line-height: 1.45;
}

.product-order-summary dd {
    font-size: 13px;
    font-weight: 500;
    line-height: 1.5;
}

.product-order-tab {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 47px;
    min-height: 168px;
    padding: 15px 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 16px;
    color: #403d39;
    background: #b99a6a;
    border: 0;
    border-radius: 9px 0 0 9px;
    font-family: inherit;
    cursor: pointer;
    transition: background-color 0.18s ease;
}

.product-order-tab:hover,
.product-order-tab:focus-visible {
    background: #ae8b58;
}

.product-order-tab span {
    writing-mode: vertical-rl;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.12em;
}

.product-order-tab svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
}

/* Product banner */

.product-detail-banner {
    padding-top: clamp(24px, 3vw, 42px);
}

.product-detail-banner-inner {
    /* width: min(100%, 1048px); */
    margin: 0 auto;
    overflow: hidden;
}

.product-detail-banner-image {
    width: 100%;
    height: auto;
    aspect-ratio: 1048 / 300;
    display: block;
    object-fit: cover;
}

/* Thai silk features accordion */

.product-feature-accordion {
    color: #3d2d25;
    padding-top: 40px;
    /* padding-bottom: clamp(40px, 5vw, 70px); */
}

.product-feature-toggle {
    width: 100%;
    min-height: 68px;
    padding: 15px 2px;
    display: flex;
    align-items: center;
    gap: 34px;
    color: inherit;
    background: transparent;
    border: 0;
    border-top: 1px solid var(--detail-line);
    border-bottom: 1px solid var(--detail-line);
    font-family: "Noto Serif JP", serif;
    font-size: clamp(19px, 1.7vw, 25px);
    font-weight: 500;
    letter-spacing: 0.06em;
    text-align: left;
}

.product-feature-chevron {
    width: 0;
    height: 0;
    flex: 0 0 auto;
    border-right: 15px solid transparent;
    border-bottom: 18px solid #9d7a68;
    border-left: 15px solid transparent;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-feature-accordion:not(.is-open) .product-feature-chevron {
    transform: rotate(180deg);
}

.product-feature-content {
    height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition:
        height 0.42s cubic-bezier(0.4, 0, 0.2, 1),
        opacity 0.25s ease,
        visibility 0s linear 0.42s;
}

.product-feature-accordion.is-open .product-feature-content {
    height: auto;
    opacity: 1;
    visibility: visible;
    transition:
        height 0.42s cubic-bezier(0.4, 0, 0.2, 1),
        opacity 0.3s ease 0.08s,
        visibility 0s;
}

.product-feature-content-inner {
    padding: 22px clamp(16px, 5.3vw, 74px) 4px;
}

.product-feature-content h3 {
    margin: 0 0 8px;
    font-size: clamp(16px, 1.35vw, 20px);
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: 0.04em;
}

.product-feature-content p {
    margin: 0 0 17px;
    font-size: clamp(13px, 1.1vw, 16px);
    line-height: 1.5;
    letter-spacing: 0.035em;
}

.product-feature-content figure.image {
    width: 100%;
    margin: 0 0 17px;
}

.product-feature-content figure.image img,
.product-feature-content > img,
.product-feature-content-inner > img {
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

.product-feature-link {
    display: inline-block;
    margin-top: 2px;
    color: #0645c2;
    font-size: 15px;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.product-feature-link:hover,
.product-feature-link:focus {
    color: #002f8f;
}

@media (prefers-reduced-motion: reduce) {
    .product-feature-chevron,
    .product-feature-content {
        transition: none;
    }
}

/* Fixed price bar that docks after the bottom of the footer */

.product-cart-bar-sentinel {
    height: 1px;
}

.product-cart-bar {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1040;
    height: var(--detail-bottom-bar-height);
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.97);
    border-top: 1px solid #eeece8;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.07);
    backdrop-filter: blur(10px);
}

.product-cart-bar.is-docked {
    position: static;
}

.product-cart-bar-inner {
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 22px;
}

.product-cart-price {
    display: flex;
    align-items: baseline;
    white-space: nowrap;
}

.product-cart-price strong {
    font-family: Arial, sans-serif;
    font-size: 22px;
    font-weight: 500;
    letter-spacing: 0.04em;
}

.product-cart-price span {
    margin-left: 4px;
    font-size: 17px;
    font-weight: 500;
}

.product-add-cart-button {
    min-width: 176px;
    height: 42px;
    padding: 5px 22px;
    color: #fff;
    background: var(--detail-dark-brown);
    border: 0;
    border-radius: 6px;
    font-family: inherit;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.06em;
}

.product-add-cart-button:hover,
.product-add-cart-button:focus {
    background: #3f312b;
}

@media (max-width: 1199.98px) {
    .product-detail-shell {
        grid-template-columns: minmax(0, 55%) minmax(340px, 45%);
    }

    .product-gallery-inner {
        margin-right: 35px;
        padding-right: 28px;
        padding-left: 28px;
    }

    .product-gallery-description {
        margin-top: 25px;
    }

    .product-order-flyout {
        display: none;
    }
}

@media (max-width: 991.98px) {
    .product-detail-page {
        overflow: auto;
    }

    .product-detail-page #mainContent {
        height: auto;
        min-height: 0;
        overflow: visible;
    }

    .product-detail-shell {
        height: auto;
        min-height: 0;
        display: block;
        padding-bottom: 0;
    }

    .product-gallery {
        overflow: visible;
    }

    .product-gallery-inner {
        height: auto;
        margin-right: auto;
        margin-left: auto;
        padding-top: 25px;
        padding-bottom: 35px;
    }

    .product-gallery-main {
        height: min(56vw, 500px);
        min-height: 330px;
        flex: none;
    }

    .product-gallery-main img {
        height: 100%;
    }

    .product-options-column {
        height: auto;
        width: auto;
        padding: 0 24px;
        overflow: visible;
    }

    .product-options-form {
        width: min(100%, 600px);
        margin-right: auto;
        margin-left: auto;
        padding-top: 25px;
    }

    .product-gallery-description {
        font-size: 12px;
    }

}

@media (max-width: 575.98px) {
    :root {
        --detail-bottom-bar-height: 66px;
    }

    .product-gallery-inner {
        padding: 15px 15px 28px;
    }

    .product-gallery-main {
        height: 82vw;
        min-height: 285px;
    }

    .product-gallery-main img {
        width: 86%;
    }

    .product-gallery-thumbnails {
        grid-template-columns: repeat(6, minmax(0, 1fr));
        gap: 5px;
    }

    .product-gallery-thumbnail:nth-child(n + 7),
    .product-gallery-thumbnail-placeholder:nth-child(n + 7) {
        display: none;
    }

    .product-gallery-description {
        margin-top: 25px;
    }

    .product-options-column {
        padding: 0 16px;
    }

    .product-options-form {
        padding-bottom: 35px;
    }

    .product-detail-title {
        font-size: 26px;
    }

    .product-option-stack,
    .product-option-image-grid {
        padding-right: 4px;
        padding-left: 4px;
    }

    .product-option-image-grid-three {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-option-help,
    .product-option-note,
    .product-upload-field {
        margin-right: 4px;
        margin-left: 4px;
    }

    .product-cart-bar-inner {
        width: calc(100% - 24px);
        margin: 0 auto;
        justify-content: space-between;
        gap: 10px;
    }

    .product-cart-price strong {
        font-size: 18px;
    }

    .product-cart-price span {
        font-size: 12px;
    }

    .product-add-cart-button {
        min-width: 138px;
        height: 40px;
        padding: 4px 13px;
        font-size: 13px;
    }
}
/* ========================================
   Item Description
======================================== */

.product-item-description-section {
    width: min(calc(100% - 40px), 1050px);
    margin: 0 auto;
    padding: 0 0 95px;
    color: #27211e;
    background: #ffffff;
}

/* Section title */

.product-item-description-title {
    min-height: 57px;
    margin: 0;
    padding: 13px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-top: 1px solid #eeeae7;
    border-bottom: 1px solid #eeeae7;
    font-family: "Noto Serif JP", serif;
    font-size: 19px;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: 0.08em;
}

/* Two-column layout */

.product-item-description-grid {
    display: grid;
    grid-template-columns:
        minmax(0, 0.95fr)
        minmax(0, 1.05fr);
    gap: 45px;
    align-items: start;
    padding-top: 37px;
}

/* Left description */

.product-item-description-copy {
    font-family: "Noto Serif JP", serif;
    font-size: 13px;
    font-weight: 400;
    line-height: 1.55;
}

.product-item-description-copy > p {
    margin: 0 0 19px;
}

.product-item-use + .product-item-use {
    margin-top: 17px;
}

.product-item-use h3 {
    margin: 0 0 2px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.55;
}

.product-item-use p {
    margin: 0;
}

/* Right specification card */

.product-specification-card {
    padding: 20px 24px;
    background: #f7f7f7;
    border-radius: 10px;
}

.product-long-description {
    overflow-wrap: anywhere;
    font-family: "Noto Serif JP", serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.7;
}

.product-long-description > :first-child {
    margin-top: 0;
}

.product-long-description > :last-child {
    margin-bottom: 0;
}

.product-long-description h1,
.product-long-description h2,
.product-long-description h3,
.product-long-description h4 {
    margin: 14px 0 7px;
    font-family: inherit;
    font-size: 1.15em;
    font-weight: 600;
    line-height: 1.5;
}

.product-long-description p,
.product-long-description ul,
.product-long-description ol,
.product-long-description blockquote,
.product-long-description table {
    margin: 0 0 10px;
}

.product-long-description ul,
.product-long-description ol {
    padding-left: 1.5em;
}

.product-long-description img {
    max-width: 100%;
    height: auto;
}

.product-long-description table {
    width: 100%;
    border-collapse: collapse;
}

.product-long-description th,
.product-long-description td {
    padding: 5px 7px;
    border: 1px solid #dedede;
    vertical-align: top;
}

.product-specification-list {
    margin: 0;
    font-family: "Noto Serif JP", serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.55;
}

.product-specification-list > div {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 9px;
    padding: 3px 0;
}

.product-specification-list dt {
    margin: 0;
    font-weight: 600;
}

.product-specification-list dd {
    min-width: 0;
    margin: 0;
}

/* Product FAQ */

.product-faq {
    padding-top: 56px;
    padding-bottom: 72px;
}

.product-faq-title {
    margin: 0 0 24px;
    color: var(--detail-dark-brown);
    font-family: 'Noto Serif JP', serif;
    font-size: 26px;
    font-weight: 600;
    text-align: center;
}

.product-faq-list {
    max-width: 920px;
    margin: 0 auto;
    border-top: 1px solid var(--detail-line);
}

.product-faq-item {
    border-bottom: 1px solid var(--detail-line);
}

.product-faq-item h3 {
    margin: 0;
}

.product-faq-trigger {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 4px;
    border: 0;
    background: transparent;
    color: #332b27;
    font: inherit;
    font-size: 16px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
}

.product-faq-plus {
    position: relative;
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
}

.product-faq-plus::before,
.product-faq-plus::after {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 1px;
    background: var(--detail-brown);
    content: '';
    transform: translate(-50%, -50%);
    transition: transform 0.2s ease;
}

.product-faq-plus::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.product-faq-item.is-open .product-faq-plus::after {
    transform: translate(-50%, -50%) rotate(0);
}

.product-faq-panel {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.25s ease;
}

.product-faq-item.is-open .product-faq-panel {
    grid-template-rows: 1fr;
}

.product-faq-answer {
    min-height: 0;
    overflow: hidden;
    color: #655b55;
    font-size: 14px;
    line-height: 1.8;
}

.product-faq-item.is-open .product-faq-answer {
    padding: 0 4px 20px;
}

/* Tablet */

@media (max-width: 991.98px) {
    .product-item-description-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* Mobile */

@media (max-width: 575.98px) {
    .product-faq {
        padding-top: 40px;
        padding-bottom: 52px;
    }

    .product-faq-title {
        margin-bottom: 16px;
        font-size: 21px;
    }

    .product-faq-trigger {
        gap: 16px;
        padding: 17px 2px;
        font-size: 14px;
    }

    .product-faq-answer {
        font-size: 13px;
    }

    .product-item-description-section {
        width: calc(100% - 30px);
        padding-bottom: 55px;
    }

    .product-item-description-title {
        min-height: 53px;
        padding: 12px 5px;
        font-size: 17px;
    }

    .product-item-description-grid {
        gap: 25px;
        padding-top: 25px;
    }

    .product-item-description-copy {
        font-size: 12px;
        line-height: 1.75;
    }

    .product-item-use h3 {
        font-size: 12px;
    }

    .product-specification-card {
        padding: 18px 15px;
    }

    .product-specification-list {
        font-size: 11px;
        line-height: 1.7;
    }

    .product-specification-list > div {
        grid-template-columns: 82px minmax(0, 1fr);
        gap: 7px;
    }
}