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

body {
    padding-bottom: calc(110px + env(safe-area-inset-bottom));
    color: #333;
    font-family: "Noto Sans TC";
}

.sku-content {
    max-width: 1240px;
    margin: 0 auto;
    padding: 34px 24px 86px;
}

.sku-brand-intro {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 56px;
    align-items: start;
}

.sku-logo-wrap {
    padding-top: 28px;
    text-align: center;
}

.sku-logo {
    width: min(100%, 220px);
    height: auto;
    display: inline-block;
}

.sku-title-row {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
    margin-bottom: 42px;
}

.sku-title {
    margin: 0;
    color: #777;
    font-size: 24px;
    font-weight: 400;
    letter-spacing: 0.04em;
}

.sku-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.sku-share {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 0;
    background: #69a84f;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    line-height: 1;
    text-decoration: none;
}

.sku-action-btn {
    border: 1px solid #111;
    color: #111;
    padding: 2px 8px;
    font-size: 12px;
    line-height: 1.2;
    text-decoration: none;
    background: #fff;
}

.sku-facebook {
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

    .sku-facebook::before {
        content: "f";
        width: 14px;
        height: 14px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        background: #385898;
        font-family: Arial, sans-serif;
        font-size: 13px;
        font-weight: 700;
    }

.sku-description {
    max-width: 750px;
    color: #777;
    font-size: 18px;
    line-height: 1.85;
    letter-spacing: 0.03em;
    margin: 0;
}

.sku-product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 54px 34px;
    margin-top: 74px;
}

.sku-product {
    color: #222;
}

.sku-product-img-wrap {
    height: 220px;
    display: flex;
    align-items: end;
    justify-content: center;
    margin-bottom: 20px;
}

.sku-product-img {
    max-width: 100%;
    max-height: 220px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

.sku-product-name {
    margin: 0 0 10px;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.4;
}

.sku-product-text,
.sku-product-origin {
    margin: 0;
    color: #555;
    font-size: 14px;
    line-height: 1.65;
    text-align: justify;
}

.sku-product-origin {
    margin-top: 18px;
}

@media (max-width: 992px) {
    .sku-brand-intro {
        grid-template-columns: 220px 1fr;
        gap: 36px;
    }

    .sku-product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sku-content {
        width: 100%;
        padding: 28px 20px 72px;
        box-sizing: border-box;
    }

    .sku-brand-intro {
        grid-template-columns: 1fr;
        gap: 26px;
    }

    .sku-logo-wrap {
        padding-top: 0;
        text-align: left;
    }

    .sku-logo {
        width: 170px;
    }

    .sku-title-row {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
        margin-bottom: 24px;
    }

    .sku-product-grid {
        gap: 44px 26px;
        margin-top: 52px;
    }
}

@media (max-width: 560px) {
    body {
        padding-bottom: calc(82px + env(safe-area-inset-bottom));
    }

    .sku-product-grid {
        grid-template-columns: 1fr;
    }

    .sku-product-img-wrap {
        height: 210px;
    }
}

/* 底部酒類警語 */
.alcohol-warning-bar {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    z-index: 9999;
    /* 移除 background-color 和 padding，讓圖片完全貼齊邊緣 */
    padding: 0;
    margin: 0;
}

/* 圖片本身設定 */
.alcohol-warning-img {
    display: block;
    width: 100%; /* 強制圖片寬度與螢幕同寬 */
    height: auto; /* 高度自動等比例縮放，避免圖片變形 */
}

@media (max-width: 576px) {
    body {
        padding-bottom: calc(80px + env(safe-area-inset-bottom));
    }

    .alcohol-warning-bar {
        padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
    }

    .alcohol-warning-img {
        width: 100%;
        height: auto;
    }
}

@media (min-width: 1200px) {
    body {
        /* 因為現在圖片會無限制跟著螢幕放大，大螢幕時圖片高度會變高 */
        /* 建議底部空間稍微加大，避免蓋住頁碼 */
        padding-bottom: 120px;
    }

    .alcohol-warning-img {
        width: 100%; /* ✅ 強制 100% 滿版，不限制寬度 */
        height: auto;
    }
}