/* ============ Tokens ============ */
    :root {
        /* Color */
        --ink: #1a1a1a;
        --muted: #666;
        --paper: #ffffff;
        --bg: #fbfbfb;
        --line: #eee;
        /* 上品なゴールド系アクセント（調整可） */
        --accent: #c7b082;
        --accent-deep: #b89b68;
        --accent-soft: #f6f0e4;
        --accent-ink: #fff;

        /* Layout */
        --max: 1200px;
        --radius: 14px;
        --shadow: 0 10px 28px rgba(0, 0, 0, .06);
        --shadow-soft: 0 6px 16px rgba(0, 0, 0, .05);

        /* Typography */
        --jp: "Noto Sans JP", system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
        --serif: ui-serif, Georgia, "Times New Roman", serif;
    }

    /* ============ Reset ============ */
    * {
        box-sizing: border-box;
    }

    html,
    body {
        margin: 0;
        padding: 0;
    }

    img {
        max-width: 100%;
        height: auto;
        display: block;
        vertical-align: middle;
    }

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

    ul,
    ol {
        margin: 0;
        padding: 0;
        list-style: none;
    }

    /* ============ Base ============ */
    body {
        background: var(--paper);
        color: var(--ink);
        font: 16px/1.75 var(--jp);
    }

    /* カラーミーショップの余白対策 */
    @media(max-width:768px) {
        .bleed {
            width: 100vw !important;
            max-width: 100vw !important;
            margin-left: calc(50% - 50vw) !important;
            margin-right: calc(50% - 50vw) !important;
            border-radius: 0 !important;
            padding-left: 10px;
            padding-right: 10px;
            /* 画面端の余白を確保 */
        }
    }

    .sp-only {
        display: none;
    }

    .container {
        max-width: var(--max);
        margin: 0 auto;
        padding: 0 10px;
    }

    /* スマホ左右10px */
    section {
        padding: 64px 0;
    }

    h1,
    h2,
    h3 {
        margin: 0 0 .5em;
    }

    p {
        margin: 0 0 1em;
        color: var(--muted);
    }

    /* ============ Hero ============ */
    .hero {
        position: relative;
        isolation: isolate;
        background: #000;
    }

    .hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background:
            linear-gradient(180deg, rgba(0, 0, 0, .18), rgba(0, 0, 0, .36)),
            radial-gradient(78% 58% at 50% 30%, rgba(255, 255, 255, .08), transparent 62%);
        z-index: 1;
    }

    .hero-media {
        position: absolute;
        inset: 0;
        z-index: 0;
        overflow: hidden;
    }

    .hero-media picture,
    .hero-media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .hero-inner {
        position: relative;
        z-index: 2;
        color: #fff;
        text-align: center;
        padding: 118px 0 88px;
    }

    .hero-shipping {
        position: absolute;
        top: 18px;
        left: 50%;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: 12px;
        width: min(92vw, 640px);
        min-height: 44px;
        padding: 8px 18px;
        border: 1px solid rgba(255, 255, 255, .22);
        border-radius: 999px;
        background: rgba(18, 16, 16, .48);
        color: rgba(255, 255, 255, .94);
        box-shadow: 0 10px 26px rgba(0, 0, 0, .18);
        backdrop-filter: blur(8px);
        transform: translateX(-50%);
    }

    .hero-shipping-main {
        font-family: var(--jp);
        font-size: 14px;
        font-weight: 700;
        line-height: 1.2;
        letter-spacing: .08em;
        white-space: nowrap;
    }

    .hero-shipping-sub {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0;
        font-size: 11px;
        font-weight: 500;
        letter-spacing: .06em;
        opacity: .78;
        white-space: nowrap;
    }

    .hero-shipping-sub span {
        position: relative;
    }

    .hero-shipping-sub span + span::before {
        content: "";
        position: absolute;
        top: 50%;
        left: -8px;
        width: 3px;
        height: 3px;
        border-radius: 999px;
        background: currentColor;
        transform: translateY(-50%);
        opacity: .7;
    }

    .hero-kicker {
        display: inline-block;
        font: 12px/1 var(--jp);
        letter-spacing: .22em;
        opacity: .9;
        padding: 8px 14px;
        border: 1px solid rgba(255, 255, 255, .35);
        border-radius: 999px;
        margin-bottom: 18px;
        backdrop-filter: blur(2px);
    }

    .hero h1 {
        font-family: var(--serif);
        font-size: clamp(28px, 4.2vw, 48px);
        font-weight: 600;
        letter-spacing: .02em;
    }

    .hero p.lead {
        max-width: 760px;
        margin: 14px auto 22px;
        font-size: clamp(14px, 1.7vw, 18px);
        color: rgba(255, 255, 255, .92);
    }

    .hero-cta {
        display: inline-flex;
        gap: 12px;
        flex-wrap: wrap;
        justify-content: center;
    }

    @media(max-width: 768px) {
        .hero-inner {
            padding: 82px 10px 54px;
        }

        .hero-shipping {
            top: 12px;
            width: calc(100vw - 32px);
            min-width: 0;
            min-height: 44px;
            padding: 7px 12px;
            gap: 4px;
            border-radius: 999px;
            flex-direction: column;
        }

        .hero-shipping-main {
            font-size: 13px;
        }

        .hero-shipping-sub {
            font-size: 10px;
            letter-spacing: .04em;
        }

        .hero-shipping-sub span + span::before {
            left: -7px;
        }
    }

    .btn {
        display: inline-block;
        border-radius: 999px;
        padding: 14px 28px;
        font-weight: 700;
        letter-spacing: .06em;
        box-shadow: var(--shadow-soft);
        transition: transform .18s ease, opacity .18s ease, background .18s ease;
    }

    .btn-primary {
        background: linear-gradient(135deg, #cdb78d 0%, #b89b68 100%);
        color: var(--accent-ink);
    }

    .btn-primary:hover {
        transform: translateY(-1px);
        opacity: .96;
        filter: brightness(1.04);
    }

    .btn-ghost {
        border: 1px solid rgba(255, 255, 255, .5);
        color: #fff;
    }

    .btn-ghost:hover {
        background: rgba(255, 255, 255, .08);
        transform: translateY(-1px);
    }

    .section-title {
        font-family: "Noto Serif JP", "Playfair Display", serif;
        /* ← 数字が沈みにくいフォント */
        font-weight: 600;
        font-size: clamp(22px, 2.5vw, 32px);
        letter-spacing: .03em;
        text-align: center;
        color: #111;
    }

    .section-title .num {
        font-family: "Playfair Display", "Times New Roman", serif;
        position: relative;
        top: -0.03em;
        /* ← 微調整：数字がわずかに沈む場合に上げる */
    }

    /* ============ USP strip ============ */
    .usp {
        background: #fff;
        border-top: 1px solid #eee;
        border-bottom: 1px solid #eee;
        padding: 60px 0;
    }

    .usp-wrap {
        display: grid;
        gap: 24px;
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 10px;
    }

    .usp-item {
        display: flex;
        align-items: center;
        gap: 16px;
        padding: 18px 20px;
        background: #fff;
        border: 1px solid #eee;
        border-radius: 14px;
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.03);
        transition: .25s ease;
    }

    .usp-item:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 22px rgba(0, 0, 0, 0.06);
    }

    .usp-ico {
        flex-shrink: 0;
        width: 32px;
        height: 32px;
        color: #222;
        opacity: .8;
    }

    .usp-item strong {
        font-size: 15px;
        font-weight: 600;
        color: #111;
        letter-spacing: .02em;
    }

    .usp-item .caption {
        font-size: 13px;
        color: #666;
        letter-spacing: .03em;
    }

    /* ============ Concept ============ */
    .concept {
        text-align: center;
    }

    .concept h2 {
        font-family: var(--serif);
        font-size: clamp(22px, 3vw, 30px);
    }

    .concept p {
        max-width: 760px;
        margin: 10px auto 0;
    }

    /* ============ Collection Grid ============ */
    .collection {
        background: var(--paper);
    }

    .section-head {
        text-align: center;
        margin-bottom: 28px;
    }

    .section-head h2 {
        font-family: var(--serif);
        font-size: clamp(22px, 3vw, 30px);
    }

    .section-head p {
        font-size: 10px;
        margin-top: 4px;
        color: var(--muted);
    }

    .grid {
        display: grid;
        gap: 28px;
        grid-template-columns: repeat(1, minmax(0, 1fr));
        align-items: stretch;
    }

    @media(min-width:680px) {
        .grid {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }
    }

    @media(min-width:980px) {
        .grid {
            grid-template-columns: repeat(3, minmax(0, 1fr));
        }
    }

    .card {
        border: 1px solid var(--line);
        border-radius: var(--radius);
        overflow: hidden;
        background: #fff;
        box-shadow: var(--shadow);
        transition: transform .18s ease, box-shadow .18s ease;
        display: flex;
        flex-direction: column;
        height: 100%;
    }

    .card:hover {
        transform: translateY(-3px);
        box-shadow: 0 14px 36px rgba(0, 0, 0, .08);
    }

    .card-badge {
        display: none !important;
    }

    .card-media {
        aspect-ratio: 1/1;
        overflow: hidden;
        background: #f6f6f6;
    }

    .card-media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .card-media-link {
        display: block;
        width: 100%;
        height: 100%;
    }

    .product-strip-media-link {
        display: block;
        width: 100%;
    }

    .card-body {
        padding: 16px 18px 14px;
        display: flex;
        flex: 1;
        flex-direction: column;
        text-align: center;
    }

    .card-title {
        font-family: var(--serif);
        font-size: 19px;
        font-weight: 700;
        letter-spacing: .03em;
        line-height: 1.45;
        margin-bottom: 8px;
        color: #222;
    }

    .card-desc {
        font-size: 15px;
        line-height: 1.9;
        color: var(--muted);
        margin-bottom: 8px;
        min-height: 6.8em;
    }

    .pills {
        display: none;
        flex-wrap: wrap;
        gap: 8px;
        margin-bottom: 14px;
    }

    .pill {
        font-size: 12px;
        padding: 6px 10px;
        border: 1px solid var(--line);
        border-radius: 999px;
        background: #fafafa;
    }

    .card-cta {
        display: flex;
        gap: 10px;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
        margin-top: 10px;
    }

    .link-btn {
        display: inline-block;
        width: 80%;
        max-width: 280px;
        font-weight: 700;
        letter-spacing: .05em;
        padding: 14px 28px;
        border-radius: 999px;
        background: #fff;
        color: var(--ink);
        border: 1px solid rgba(184, 155, 104, .82);
        font-size: 15px;
        line-height: 1.2;
        text-align: center;
        transition: background .18s ease, border-color .18s ease, color .18s ease, opacity .18s ease;
    }

    .link-btn:hover {
        background: var(--accent-soft);
        border-color: var(--accent-deep);
        color: #6e5a33;
        opacity: 1;
    }

    .product-strip-link {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 80%;
        max-width: 280px;
        margin: 12px auto 0;
        font-weight: 700;
        letter-spacing: .05em;
        padding: 14px 28px;
        border-radius: 999px;
        background: #fff;
        color: var(--ink);
        border: 1px solid rgba(184, 155, 104, .82);
        font-size: 15px;
        line-height: 1.2;
        text-align: center;
        transition: background .18s ease, border-color .18s ease, color .18s ease, opacity .18s ease;
    }

    .more {
        font-size: 13px;
        color: var(--muted);
        text-decoration: underline;
        text-underline-offset: 3px;
    }

    /* ===== Price Style ===== */
    .card-price {
        font-size: 20px;
        font-weight: 600;
        color: #8f7448;
        text-align: center;
        margin-bottom: 8px;
        letter-spacing: 0.02em;
        line-height: 1.2;
    }

    .card-price span {
        display: inline-block;
        font-size: 11px;
        color: #8f7448;
        font-weight: 700;
        margin-left: 6px;
        padding: 2px 7px;
        border: 1px solid rgba(143, 116, 72, .28);
        border-radius: 999px;
        background: rgba(246, 240, 228, .72);
        vertical-align: middle;
        letter-spacing: .04em;
    }

    .cart-button-wrapper {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 100%;
        max-width: 100%;
        margin: 10px auto 0;
        overflow: hidden;
        transform: none !important;
        transform-origin: center;
        position: relative;
    }

    .cart-button-wrapper form,
    .cart-button-wrapper table {
        width: 100% !important;
        max-width: 100% !important;
    }

    .cart-button-wrapper iframe,
    .cart-button-wrapper table {
        margin-right: auto !important;
        margin-left: auto !important;
    }

    .cart-button-wrapper iframe {
        width: 100% !important;
        max-width: 100% !important;
    }

    .cart-button-wrapper table,
    .cart-button-wrapper tbody,
    .cart-button-wrapper tr,
    .cart-button-wrapper td,
    .cart-button-wrapper th {
        display: block;
        width: 100% !important;
        max-width: 100% !important;
        text-align: center !important;
        white-space: normal !important;
    }

    .cart-button-wrapper td,
    .cart-button-wrapper th {
        padding: 0 !important;
        line-height: 1.4 !important;
        font-size: 12px !important;
    }

    .cart-button-wrapper input,
    .cart-button-wrapper select {
        box-sizing: border-box;
        max-width: 88px;
        min-height: 28px;
        margin: 0 auto !important;
        text-align: center;
        font-size: 13px !important;
    }

    /* cartjsの元UIは隠して独自UIへ置換 */
    .cart-button-wrapper select {
        position: absolute !important;
        opacity: 0 !important;
        pointer-events: none !important;
        width: 1px !important;
        height: 1px !important;
        min-height: 1px !important;
        margin: 0 !important;
        padding: 0 !important;
        border: 0 !important;
    }

    .cart-button-wrapper input[type="text"],
    .cart-button-wrapper input[type="number"] {
        display: none !important;
    }

    /* 「購入数」ラベルを非表示 */
    .cart-button-wrapper tr:has(input[type="text"]),
    .cart-button-wrapper tr:has(input[type="number"]),
    .cart-button-wrapper th:has(input[type="text"]),
    .cart-button-wrapper th:has(input[type="number"]) {
        display: none !important;
    }

    .cart-button-wrapper label,
    .cart-button-wrapper td > span,
    .cart-button-wrapper td > font,
    .cart-button-wrapper td > b,
    .cart-button-wrapper th {
        display: none !important;
        max-width: 100%;
        white-space: nowrap !important;
        word-break: keep-all !important;
        overflow-wrap: normal !important;
        font-size: 12px !important;
        line-height: 1.4 !important;
    }

    .color-picker {
        margin: 0 0 14px;
        text-align: center;
        width: 100%;
    }

    .color-picker-label {
        font-size: 11px;
        letter-spacing: .18em;
        color: #9b8458;
        margin-bottom: 12px;
        font-weight: 600;
    }

    .color-options {
        display: flex;
        justify-content: center;
        gap: 8px;
        flex-wrap: wrap;
    }

    .color-chip {
        flex: 0 1 auto;
        min-width: 72px;
        max-width: 100%;
        min-height: 34px;
        padding: 8px 12px;
        border-radius: 999px;
        border: 1px solid rgba(184, 155, 104, .5);
        background: #fff;
        color: #8f7448;
        font-size: 11px;
        font-weight: 600;
        letter-spacing: .05em;
        line-height: 1.2;
        white-space: nowrap;
        word-break: keep-all;
        text-align: center;
        cursor: pointer;
        pointer-events: auto;
        transition: .25s ease;
        font-family: inherit;
    }

    .color-chip[data-value*="PINK"] {
        min-width: 96px;
    }

    .color-chip.is-selected {
        background: #8f7448;
        color: #fff;
        border-color: #8f7448;
        box-shadow: 0 6px 14px rgba(143, 116, 72, .22);
    }

    .color-chip.active {
        background: #fff !important;
        color: #8f7448 !important;
        border: 1px solid rgba(184, 155, 104, .5) !important;
        box-shadow: none !important;
    }

    .color-chip:not(.is-selected):hover {
        background: #f6f0e4;
        transform: translateY(-1px);
        box-shadow: 0 6px 16px rgba(0, 0, 0, .08);
    }

    @media (max-width: 480px) {
        .color-chip {
            min-width: 72px;
            padding: 8px 12px;
            font-size: 11px;
        }
    }

    .cart-button-wrapper input[type="submit"],
    .cart-button-wrapper input[type="button"],
    .cart-button-wrapper input[type="image"],
    .cart-button-wrapper button {
        display: block;
        width: 86% !important;
        max-width: 300px;
        min-height: 48px;
        margin: 0 auto !important;
        padding: 13px 16px !important;
        border: 1px solid rgba(184, 155, 104, .82) !important;
        border-radius: 999px !important;
        background: linear-gradient(135deg, #cdb78d 0%, #b89b68 100%) !important;
        color: #fff !important;
        box-shadow: 0 8px 18px rgba(184, 155, 104, .22) !important;
        font-size: 13px !important;
        font-weight: 700 !important;
        letter-spacing: .04em !important;
        line-height: 1.4 !important;
        white-space: normal !important;
        overflow: visible !important;
        transition: filter .18s ease, box-shadow .18s ease !important;
    }

    .cart-button-wrapper input[type="submit"]:hover,
    .cart-button-wrapper input[type="button"]:hover,
    .cart-button-wrapper input[type="image"]:hover,
    .cart-button-wrapper button:hover {
        filter: brightness(1.04) !important;
        box-shadow: 0 9px 20px rgba(184, 155, 104, .26) !important;
    }

    .product-cart-accordion {
        margin-top: auto;
        width: 100%;
        text-align: center;
    }

    .product-cart-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 80%;
        max-width: 280px;
        min-height: 52px;
        height: auto;
        padding: 14px 18px;
        border: none;
        border-radius: 999px;
        background: linear-gradient(135deg, #cdb78d 0%, #b89b68 100%);
        color: #fff;
        font-size: 13px;
        font-weight: 700;
        letter-spacing: .06em;
        cursor: pointer;
        box-shadow: 0 8px 18px rgba(184, 155, 104, .22);
        transition: filter .18s ease, transform .18s ease;
        line-height: 1.4;
        white-space: normal;
        word-break: keep-all;
        overflow: visible;
        text-align: center;
    }

    .product-cart-toggle:hover {
        filter: brightness(1.04);
        transform: translateY(-1px);
    }

    .product-cart-accordion.is-open .product-cart-toggle {
        background: #8f7448;
    }

    .product-cart-panel {
        display: none;
        margin-top: 16px;
        padding: 16px 14px 0;
        border-top: 1px solid rgba(184, 155, 104, .18);
    }

    .product-cart-accordion.is-open .product-cart-panel {
        display: block;
    }

    .product-cart-panel .cart-button-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: visible !important;
        display: flex !important;
        justify-content: center !important;
    }

    .product-cart-panel .cart-button-wrapper input[type="submit"],
    .product-cart-panel .cart-button-wrapper input[type="button"],
    .product-cart-panel .cart-button-wrapper button {
        width: 100% !important;
        max-width: 260px !important;
        min-height: 52px !important;
        height: auto !important;
        padding: 13px 18px !important;
        box-sizing: border-box !important;
        border-radius: 999px !important;
        border: none !important;
        background: linear-gradient(135deg, #3a342d 0%, #1f1f1f 100%) !important;
        color: #fff !important;
        font-size: 13px !important;
        font-weight: 700 !important;
        letter-spacing: .02em !important;
        line-height: 1.35 !important;
        white-space: normal !important;
        word-break: keep-all !important;
        overflow: visible !important;
        text-align: center !important;
        display: block !important;
        margin: 0 auto !important;
        box-shadow: none !important;
    }

    .product-cart-panel .cart-button-wrapper input[type="submit"]:hover,
    .product-cart-panel .cart-button-wrapper input[type="button"]:hover,
    .product-cart-panel .cart-button-wrapper input[type="image"]:hover,
    .product-cart-panel .cart-button-wrapper button:hover {
        filter: brightness(1.06) !important;
    }

    @media(min-width: 769px) {
        .cart-button-wrapper tr {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            gap: 4px 8px;
        }

        .cart-button-wrapper td,
        .cart-button-wrapper th {
            width: auto !important;
            max-width: 100% !important;
            padding: 1px 2px !important;
        }

        .cart-button-wrapper input,
        .cart-button-wrapper select {
            margin: 0 auto !important;
        }

        .cart-button-wrapper td,
        .cart-button-wrapper th {
            font-size: 14px !important;
        }

        .cart-button-wrapper input[type="submit"],
        .cart-button-wrapper input[type="button"],
        .cart-button-wrapper input[type="image"],
        .cart-button-wrapper button {
            max-width: 320px;
            min-height: 42px;
            margin-top: 0 !important;
            padding: 16px 20px !important;
        }

        .product-cart-toggle {
            max-width: 280px;
        }

        .product-cart-panel .cart-button-wrapper input[type="submit"],
        .product-cart-panel .cart-button-wrapper input[type="button"],
        .product-cart-panel .cart-button-wrapper button {
            max-width: 260px !important;
            font-size: 13px !important;
            padding: 13px 16px !important;
        }
    }

    .card-cart {
        margin: auto auto 0;
    }

    .product-strip-cart {
        margin-top: auto;
    }

    /* ===== What is Earcuff Section ===== */
    .earcuff-about {
        background: #fff;
        padding: 80px 0;
    }

    .earcuff-about .container {
        max-width: 920px !important;
        margin: 0 auto !important;
        padding-left: 24px !important;
        padding-right: 24px !important;
    }

    .earcuff-about h2 {
        text-align: center;
        font-family: "Playfair Display", serif;
        font-size: clamp(22px, 3vw, 32px);
        font-weight: 600;
        margin-bottom: 50px;
        color: #111;
        letter-spacing: .03em;
    }

    .earcuff-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 40px !important;
        max-width: 920px !important;
        margin: 0 auto !important;
    }

    @media(max-width:768px) {
        .earcuff-grid {
            grid-template-columns: 1fr;
            gap: 42px;
        }
    }

    .earcuff-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .earcuff-item img {
        width: 100% !important;
        aspect-ratio: 1/1;
        object-fit: cover;
        border-radius: 14px;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
        margin-bottom: 20px;
    }

    .earcuff-title {
        font-size: 18px;
        font-weight: 600;
        color: #111;
        margin-bottom: 10px;
        letter-spacing: .04em;
    }

    .earcuff-text {
        font-size: 14px;
        color: #666;
        line-height: 1.8;
        max-width: 420px !important;
        margin-right: auto !important;
        margin-left: auto !important;
        text-align: justify;
    }

    @media(max-width: 768px) {
        .earcuff-about {
            padding: 64px 0;
        }

        .earcuff-about .container {
            padding-left: 10px !important;
            padding-right: 10px !important;
        }

        .earcuff-text {
            max-width: 560px !important;
        }
    }

    /* ============ Lookbook (装着イメージ) ============ */
    .lookbook {
        background: var(--bg);
    }

    .snap {
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: 80%;
        overflow-x: auto;
        gap: 16px;
        scroll-snap-type: x mandatory;
        padding-bottom: 6px;
    }

    @media(min-width:900px) {
        .snap {
            grid-auto-columns: 32%;
        }
    }

    .snap::-webkit-scrollbar {
        height: 8px;
    }

    .snap::-webkit-scrollbar-thumb {
        background: #ddd;
        border-radius: 20px;
    }

    .snap-item {
        scroll-snap-align: center;
        border-radius: 14px;
        overflow: hidden;
        border: 1px solid var(--line);
        background: #fff;
        box-shadow: var(--shadow-soft);
        /* PCではオーバーレイを重ねるため relative が必要 */
        position: relative;
    }

    .snap-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        aspect-ratio: 4/5;
    }

    /* Lookbookのテキストオーバーレイ (モバイルデフォルトスタイル) */
    .snap-overlay {
        position: static;
        /* モバイルでは画像の下に配置 */
        padding: 15px;
        /* モバイル向けにパディング調整 */
        color: var(--ink);
        /* モバイル向けに文字色調整 */
        background: var(--paper);
        /* モバイル向けに背景色調整 */
        text-align: left;
        border-top: 1px solid var(--line);
        /* 画像との区切り線 */
        pointer-events: auto;
        /* モバイルでは常にクリック可能 */
    }

    .snap-overlay h3 {
        font-family: var(--serif);
        font-size: 16px;
        /* モバイル向けにフォントサイズ調整 */
        font-weight: 600;
        letter-spacing: .03em;
        margin: 0 0 4px;
        color: var(--ink);
        /* モバイル向けに文字色調整 */
    }

    .snap-overlay p {
        font-size: 12px;
        /* モバイル向けにフォントサイズ調整 */
        color: var(--muted);
        /* モバイル向けに文字色調整 */
        margin: 0 0 10px;
    }

    .snap-overlay a {
        font-size: 13px;
        font-weight: 700;
        text-decoration: underline;
        text-underline-offset: 4px;
        color: var(--accent);
        /* モバイル向けにリンク色調整 */
    }

    /* PC (769px以上) でのオーバーレイ表示スタイル */
    @media (min-width: 769px) {
        .snap-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 2;
            padding: 40px 20px 20px;
            color: #fff;
            background: linear-gradient(0deg, rgba(0, 0, 0, 0.65) 0%, transparent 100%);
            opacity: 0;
            visibility: hidden;
            /* デフォルトで非表示 */
            transition: opacity .3s ease, visibility .3s ease;
            pointer-events: none;
            /* オーバーレイ自体はスワイプ可能 */
        }

        .snap-card {
            border-top: none;
            /* PCでは区切り線なし */
            border-radius: var(--radius);
            /* PCではカード全体を角丸に */
        }

        .snap-item:hover .snap-overlay {
            opacity: 1;
            visibility: visible;
            /* ホバーで表示 */
        }

        .snap-overlay h3 {
            font-size: 18px;
            /* PC向けにフォントサイズ調整 */
            color: #fff;
        }

        .snap-overlay p {
            font-size: 13px;
            /* PC向けにフォントサイズ調整 */
            color: rgba(255, 255, 255, 0.85);
        }

        .snap-overlay a {
            color: #fff;
            /* PCオーバーレイ内のリンク色調整 */
            pointer-events: auto;
            /* PCオーバーレイ内のリンクはクリック可能 */
        }
    }

    /* ============ Shared Material / Gift ============ */
    .shared {
        text-align: center;
    }

    .shared .box {
        border: 1px solid var(--line);
        border-radius: var(--radius);
        padding: 24px;
        background: #fff;
        box-shadow: var(--shadow-soft);
    }

    .shared h3 {
        font-size: 18px;
        margin-bottom: 6px;
    }

    .shared p {
        max-width: 760px;
        margin: 0 auto;
    }

    /* ========== Scene Grid (使用シーン) ========== */
    .scene-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 28px;
        margin-top: 28px;
    }

    .scene-item {
        text-align: left;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        overflow: hidden;
        background: #fff;
        box-shadow: var(--shadow-soft);
    }

    .scene-item img {
        aspect-ratio: 4/3;
        object-fit: cover;
        width: 100%;
    }

    .scene-text {
        padding: 18px 20px;
    }

    .scene-text h3 {
        font-size: 17px;
        font-weight: 700;
        letter-spacing: .02em;
        margin-bottom: 8px;
    }

    .scene-text p {
        font-size: 14px;
    }

    @media(max-width: 768px) {
        .scene-grid {
            grid-template-columns: 1fr;
        }
    }

    /* ============ Final CTA ============ */
    .final-cta {
        text-align: center;
    }

    .final-cta .cta-pad {
        background: linear-gradient(180deg, #fff, #faf7f0);
        border: 1px solid var(--line);
        border-radius: var(--radius);
        padding: 28px;
        box-shadow: var(--shadow-soft);
    }

    .final-cta h2 {
        font-family: var(--serif);
        font-size: clamp(22px, 3vw, 30px);
    }

    .final-cta p {
        max-width: 720px;
        margin: 8px auto 18px;
    }

    .final-cta .btn-primary {
        padding: 16px 40px;
        font-size: 15px;
    }

    /* ============ Helpers ============ */
    .kicker {
        display: inline-block;
        padding: 6px 12px;
        border: 1px solid var(--line);
        border-radius: 999px;
        font-size: 12px;
        letter-spacing: .16em;
        color: var(--muted);
        background: #fff;
    }

    .caption {
        font-size: 12px;
        color: #888;
    }

    hr.sep {
        border: 0;
        height: 1px;
        background: var(--line);
        margin: 38px 0;
    }

    < !--=====Concept Section: サージカルステンレスについて=====-->.concept-steel {
        background: #fafafa;
        padding: 80px 0;
    }

    .concept-steel .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 10px;
    }

    .concept-steel h2 {
        text-align: center;
        font-family: "Playfair Display", serif;
        font-size: clamp(22px, 3vw, 32px);
        font-weight: 600;
        color: #111;
        letter-spacing: .03em;
        margin-bottom: 50px;
    }

    .steel-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
        align-items: center;
    }

    @media(max-width:768px) {
        .steel-grid {
            grid-template-columns: 1fr;
            gap: 40px;
        }
    }

    .steel-item img {
        width: 100%;
        aspect-ratio: 1/1;
        object-fit: cover;
        border-radius: 14px;
        box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
    }

    .steel-text {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 10px;
    }

    .steel-text h3 {
        font-size: 20px;
        font-weight: 600;
        margin-bottom: 16px;
        color: #111;
    }

    .steel-text p {
        font-size: 15px;
        line-height: 1.9;
        color: #555;
    }

    /* サージカルステンレスの特長カードリスト */
    .steel-features {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        /* PCでは2カラムに固定 */
        gap: 20px;
        /* カード間の間隔 */
    }

    .feature-item {
        padding: 18px;
        /* カード内の余白を少し詰める */
        border: 1px solid var(--line);
        border-radius: var(--radius);
        box-shadow: var(--shadow-soft);
        text-align: left;
        transition: transform .2s ease, box-shadow .2s ease;
    }

    .feature-item:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, .08);
    }

    /* 各カードにパステルカラーを適用 */
    .feature-item:nth-child(1) {
        background-color: #e0f7fa;
    }

    /* Light Blue */
    .feature-item:nth-child(2) {
        background-color: #e8f5e9;
    }

    /* Light Green */
    .feature-item:nth-child(3) {
        background-color: #fffde7;
    }

    /* Light Yellow */
    .feature-item:nth-child(4) {
        background-color: #fce4ec;
    }

    /* Light Pink */
    .feature-item:nth-child(5) {
        background-color: #f3e5f5;
    }

    /* Light Purple */

    /* アイコンは削除するため、関連スタイルも不要 */
    /* .feature-icon{
  width: 24px; height: 24px;
  color: var(--accent);
  margin-top: 2px;
} */

    /* タイトルと説明文の調整 */
    .feature-title {
        font-size: 15px;
        /* タイトルを少し小さく */
        font-weight: 700;
        color: var(--ink);
        margin-bottom: 6px;
        /* タイトルの下の余白を調整 */
    }

    .feature-desc {
        font-size: 13px;
        color: var(--muted);
        line-height: 1.65;
        /* 説明文を少し小さく */
    }

    @media(max-width: 540px) {

        /* スマホでは1カラムに戻す */
        .steel-features {
            grid-template-columns: 1fr;
        }
    }

    /* ===== 人気No.1バッジ ===== */
    .card-badge {
        position: absolute;
        z-index: 2;
        /* ← 画像より前に出す */
        top: 12px;
        left: 12px;
        background: #bfa77f;
        color: #fff;
        font-size: 12px;
        font-weight: 600;
        letter-spacing: .05em;
        padding: 6px 12px;
        border-radius: 30px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, .1);
        pointer-events: none;
        /* クリックの邪魔をしない */
    }

    .card-media {
        position: relative;
    }

    /* ← 親をposition基準にする */
    .card-media img {
        position: relative;
        z-index: 1;
    }

    /* ============ Featured Product (とどめ) ============ */
    .featured-product {
        background: var(--bg);
    }

    .featured-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        align-items: center;
        gap: 40px;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        padding: 40px;
        box-shadow: var(--shadow);
    }

    .featured-media img {
        border-radius: var(--radius);
        box-shadow: var(--shadow-soft);
    }

    .featured-body h2 {
        font-family: var(--serif);
        font-size: clamp(20px, 2.8vw, 28px);
        margin-bottom: 12px;
    }

    .featured-body p {
        font-size: 15px;
        margin-bottom: 20px;
    }

    .featured-price {
        font-size: 20px;
        font-weight: 700;
        color: var(--ink);
        margin-bottom: 20px;
    }

    .featured-price span {
        font-size: 14px;
        font-weight: 400;
        color: var(--muted);
    }

    .featured-body .btn {
        padding: 16px 32px;
        font-size: 15px;
    }

    @media(max-width: 820px) {
        .featured-grid {
            grid-template-columns: 1fr;
            gap: 28px;
            padding: 28px;
        }

        .featured-body {
            text-align: center;
        }
    }

    /* ============ Promotion Bar ============ */
    .promo-bar {
        padding: 18px 0;
        background:
            linear-gradient(90deg, rgba(205, 183, 141, .12), rgba(185, 155, 104, .2), rgba(205, 183, 141, .12)),
            var(--paper);
        border-top: 1px solid rgba(185, 165, 122, .38);
        border-bottom: 1px solid rgba(185, 165, 122, .38);
    }

    .promo-content {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
        text-align: center;
        font-size: 14px;
        font-weight: 600;
        color: var(--ink);
    }

    .promo-divider {
        width: 1px;
        height: 44px;
        background-color: rgba(184, 155, 104, .28);
    }

    @media(max-width: 768px) {

        /* スマホ表示のブレークポイントを統一 */
        .promo-content {
            flex-direction: column;
            gap: 12px;
        }

        .promo-divider {
            display: none;
        }

        .sp-only {
            display: block;
        }

        .promo-coupon {
            flex-direction: column;
            /* スマートフォンでは縦並びにする */
            gap: 8px;
            /* 縦の隙間を調整 */
        }

        .promo-coupon span {
            font-size: 12px;
            /* スマートフォンでのフォントサイズを小さくする */
        }
    }

    .promo-highlight {
        display: inline-flex;
        flex-direction: column;
        gap: 4px;
        text-align: center;
        background: linear-gradient(135deg, #cdb78d 0%, #b89b68 100%);
        border: 1px solid rgba(184, 155, 104, .86);
        color: #fff;
        padding: 11px 22px;
        border-radius: 18px;
        font-weight: 700;
        letter-spacing: .05em;
        line-height: 1.25;
        box-shadow: 0 10px 24px rgba(184, 155, 104, .22);
    }

    .promo-highlight-main {
        font-family: var(--serif);
        font-size: clamp(22px, 2.5vw, 30px);
        line-height: 1.1;
    }

    .promo-highlight-sub {
        font-size: 12px;
        letter-spacing: .08em;
        opacity: .9;
    }

    .promo-coupon {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
        gap: 12px;
        color: var(--muted);
        font-size: 13px;
    }

    .promo-content a {
        display: inline-block;
        background: transparent;
        color: #7b663c;
        border: 1px solid rgba(184, 155, 104, .5);
        border-radius: 20px;
        /* 角丸を他の要素と統一 */
        padding: 7px 16px;
        font-size: 12px;
        font-weight: 700;
        letter-spacing: .05em;
        transition: opacity .2s ease;
    }

    .promo-content a:hover {
        background: var(--accent-soft);
        opacity: 1;
    }

    /* ============ Product Strip ============ */
    .product-strip {
        /* セクションの背景と余白を調整 */
        background: var(--bg);
        padding: 56px 15px;
        border-bottom: 1px solid var(--line);
    }

    .product-strip .container {
        max-width: 920px;
    }

    .product-strip-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
        align-items: stretch;
    }

    .product-strip-item {
        /* カードデザインに変更 */
        background: var(--paper);
        border: 1px solid var(--line);
        border-radius: var(--radius);
        overflow: hidden;
        box-shadow: var(--shadow-soft);
        position: relative;
        /* バッジを重ねるための基準点 */
        transition: transform .25s ease, box-shadow .25s ease;
        display: flex;
        flex-direction: column;
        height: 100%;
    }

    .product-strip-item:hover {
        /* ホバーエフェクトを洗練 */
        transform: translateY(-5px);
        box-shadow: var(--shadow);
    }

    .product-strip-item img {
        aspect-ratio: 1/1;
        object-fit: cover;
        /* カード内で画像を扱うため、スタイルをリセット */
        border-radius: 0;
        box-shadow: none;
    }

    .product-strip-text {
        /* テキスト部分のパディングを調整 */
        padding: 14px 14px 16px;
        text-align: center;
        display: flex;
        flex: 1;
        flex-direction: column;
    }

    .product-strip-title {
        font-family: var(--serif);
        /* タイトルを明朝体に変更 */
        font-size: 18px;
        font-weight: 700;
        color: var(--ink);
        line-height: 1.45;
        letter-spacing: .03em;
        margin-bottom: 8px;
    }

    .product-strip-desc {
        font-size: 15px;
        color: var(--muted);
        line-height: 1.9;
        margin-bottom: 10px;
        min-height: 5.7em;
        /* 3行分の高さを確保 */
    }

    .product-strip-price {
        font-size: 20px;
        font-weight: 600;
        color: #8f7448;
        display: inline-flex;
        align-items: baseline;
        justify-content: center;
        gap: 4px;
        text-align: center;
        margin-bottom: 10px;
        line-height: 1.2;
    }

    .product-strip-price span {
        font-size: 11px;
        font-weight: 700;
        color: #8f7448;
        background: rgba(246, 240, 228, .72);
        border: 1px solid rgba(143, 116, 72, .28);
        padding: 2px 7px;
        border-radius: 999px;
        line-height: 1;
        letter-spacing: 0.05em;
    }

    .product-strip-badge {
        position: absolute;
        top: 12px;
        left: 12px;
        z-index: 2;
        background: var(--accent);
        color: var(--accent-ink);
        font-size: 10px;
        font-weight: 700;
        padding: 4px 10px;
        border-radius: 999px;
        letter-spacing: 0.05em;
        box-shadow: 0 2px 8px rgba(0, 0, 0, .15);
        display: none;
    }

    .product-strip-link {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 80%;
        max-width: 280px;
        margin: 12px auto 0;
        font-weight: 700;
        letter-spacing: .05em;
        padding: 14px 28px;
        border-radius: 999px;
        background: #fff;
        color: var(--ink);
        border: 1px solid rgba(184, 155, 104, .82);
        font-size: 15px;
        line-height: 1.2;
        text-align: center;
        transition: background .18s ease, border-color .18s ease, color .18s ease, opacity .18s ease;
    }

    .product-strip-link:hover {
        background: var(--accent-soft);
        border-color: var(--accent-deep);
        color: #6e5a33;
    }

    @media(max-width: 768px) {
        .product-strip-grid {
            grid-template-columns: 1fr;
            gap: 20px;
        }
    }

    /* ============ Page Top Button ============ */
    .to-top-btn {
        position: fixed;
        right: 20px;
        bottom: calc(20px + env(safe-area-inset-bottom));
        /* SPのセーフエリアを考慮 */
        z-index: 9990;
        width: 48px;
        height: 48px;
        background: var(--accent);
        color: var(--accent-ink);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 8px 20px rgba(0, 0, 0, .15);
        opacity: 0;
        visibility: hidden;
        transform: translateY(20px);
        transition: opacity .3s, visibility .3s, transform .3s;
    }

    .to-top-btn.is-visible {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .to-top-btn:hover {
        filter: brightness(1.05);
    }

    /* ===== Final override: イヤクリップとは image width ===== */
    #earclip-about.earcuff-about {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    #earclip-about.earcuff-about > .container {
        width: 100% !important;
        max-width: 920px !important;
        margin-left: auto !important;
        margin-right: auto !important;
        padding-left: 24px !important;
        padding-right: 24px !important;
    }

    #earclip-about .earcuff-grid {
        width: 100% !important;
        max-width: 860px !important;
        margin-left: auto !important;
        margin-right: auto !important;
        gap: 40px !important;
    }

    #earclip-about .earcuff-item {
        width: 100% !important;
        max-width: 410px !important;
        margin-left: auto !important;
        margin-right: auto !important;
    }

    #earclip-about .earcuff-item img,
    #earclip-about.earcuff-about img {
        width: 100% !important;
        max-width: 410px !important;
        margin-left: auto !important;
        margin-right: auto !important;
        display: block !important;
        border-radius: 18px;
    }

    @media(max-width: 768px) {
        #earclip-about.earcuff-about {
            width: 100% !important;
            max-width: 100% !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
            padding-left: 0 !important;
            padding-right: 0 !important;
        }

        #earclip-about.earcuff-about > .container {
            max-width: none !important;
            padding-left: 0 !important;
            padding-right: 0 !important;
        }

        #earclip-about .earcuff-grid,
        #earclip-about .earcuff-item {
            max-width: none !important;
            width: 100% !important;
        }

        #earclip-about .earcuff-item img,
        #earclip-about.earcuff-about img {
            width: calc(100% - 32px) !important;
            max-width: none !important;
            margin-left: auto !important;
            margin-right: auto !important;
        }

        #earclip-about .earcuff-title,
        #earclip-about .earcuff-text {
            width: calc(100% - 32px) !important;
            margin-left: auto !important;
            margin-right: auto !important;
        }
    }

    /* Final override: unify cart button label size */
    .product-cart-toggle,
    .cart-button-wrapper input[type="submit"],
    .cart-button-wrapper input[type="button"],
    .cart-button-wrapper button,
    .product-cart-panel .cart-button-wrapper input[type="submit"],
    .product-cart-panel .cart-button-wrapper input[type="button"],
    .product-cart-panel .cart-button-wrapper button {
        font-size: 13px !important;
    }