#campaign-special-wrapper {
    font-family: 'Hiragino Kaku Gothic ProN', 'Meiryo', sans-serif;
    color: #333;
    background-color: #fff;
    line-height: 1.5;
    box-sizing: border-box;
}

#campaign-special-wrapper *,
#campaign-special-wrapper *::before,
#campaign-special-wrapper *::after {
    box-sizing: inherit;
}

#campaign-special-wrapper img {
    max-width: 100%;
    height: auto;
    display: block;
}

#campaign-special-wrapper .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 15px;
}

#campaign-special-wrapper .dummy-top-img {
    width: 100%;
    margin-bottom: 40px;
    background-color: #eaeaea;
}

#campaign-special-wrapper .dummy-top-img img {
    width: 100%;
    height: auto;
}

#campaign-special-wrapper .dummy-item-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    background-color: #eaeaea;
    overflow: hidden;
}

#campaign-special-wrapper .dummy-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#campaign-special-wrapper .theme-1 {
    --main-color: #e65541;
}

#campaign-special-wrapper .theme-2 {
    --main-color: #f09b36;
}

#campaign-special-wrapper .theme-3 {
    --main-color: #b9cf4f;
}

#campaign-special-wrapper .campaign-section {
    margin-bottom: 60px;
}

#campaign-special-wrapper .section-header {
    position: relative;
    text-align: center;
    margin-bottom: 30px;
}

/* 終了表示 */
#campaign-special-wrapper .section-header.ended {
    position: relative !important;
    overflow: visible !important;
}

#campaign-special-wrapper .section-header.ended::before {
    content: "" !important;
    display: block !important;
    position: absolute !important;
    top: 50% !important;
    left: 0 !important;
    width: 100% !important;
    height: 4px !important;
    background-color: #d9534f !important;
    border: 0 !important;
    transform: rotate(-8deg) !important;
    z-index: 999 !important;
    pointer-events: none !important;
}

#campaign-special-wrapper .section-header.ended::after {
    content: "終了しました" !important;
    display: block !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) rotate(-8deg) !important;
    z-index: 1000 !important;
    color: #d9534f !important;
    background-color: #fff !important;
    border: 3px solid #d9534f !important;
    padding: 6px 18px !important;
    font-size: 24px !important;
    font-weight: bold !important;
    line-height: 1.4 !important;
    white-space: nowrap !important;
    pointer-events: none !important;
}

#campaign-special-wrapper .badge {
    display: inline-block;
    background-color: var(--main-color);
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    padding: 8px 30px;
    border-radius: 25px;
    margin-bottom: 15px;
    position: relative;
}

#campaign-special-wrapper .badge::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-top: 8px solid var(--main-color);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
}

#campaign-special-wrapper .period {
    font-size: 24px;
    font-weight: bold;
    color: var(--main-color);
    margin: 0 0 15px;
    letter-spacing: 0.1em;
}

#campaign-special-wrapper .period span {
    font-size: 32px;
}

#campaign-special-wrapper .subtitle {
    background-color: #aaabab;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    padding: 10px 0;
    letter-spacing: 0.05em;
}

#campaign-special-wrapper .item-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

#campaign-special-wrapper .item-card {
    background: #fafafa;
    display: flex;
    flex-direction: column;
}

#campaign-special-wrapper .item-info {
    padding: 15px;
    flex-grow: 1;
}

#campaign-special-wrapper .item-code {
    font-size: 14px;
    color: #666;
    margin-bottom: 5px;
}

#campaign-special-wrapper .item-name {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 15px;
    line-height: 1.4;
}

#campaign-special-wrapper .price-wrap {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    border-top: 1px dotted #ccc;
    padding-top: 10px;
    margin-top: 5px;
}

#campaign-special-wrapper .price-row {
    margin-top: 15px;
    border-top: 1px dotted #ccc;
    padding-top: 10px;
}

#campaign-special-wrapper .price-row:first-of-type {
    border-top: none;
    padding-top: 0;
    margin-top: 5px;
}

#campaign-special-wrapper .price-row .price-wrap {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
}

#campaign-special-wrapper .volume-label {
    display: inline-block;
    background: #ccc;
    color: #fff;
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 12px;
    margin-bottom: 5px;
}

#campaign-special-wrapper .price-box {
    display: flex;
    flex-direction: column;
}

#campaign-special-wrapper .price-normal {
    font-size: 12px;
    color: #666;
}

#campaign-special-wrapper .price-normal span {
    font-size: 14px;
}

#campaign-special-wrapper .price-campaign {
    font-size: 14px;
    color: #e65541;
    font-weight: bold;
}

#campaign-special-wrapper .price-campaign span {
    font-size: 26px;
    font-weight: bold;
}

#campaign-special-wrapper .buy-btn {
    display: block;
    background-color: #a0a0a0;
    color: #fff;
    text-align: center;
    text-decoration: none;
    padding: 12px 0;
    font-size: 16px;
    transition: background-color 0.3s;
}

#campaign-special-wrapper .buy-btn:hover {
    background-color: #888;
}

/* 次回キャンペーン予告 */
#campaign-special-wrapper .campaign-notice {
    position: relative;
    max-width: 800px;
    margin: 80px auto 20px;
    padding: 38px 25px 32px;
    text-align: center;
    color: #5f5652;
    background: linear-gradient(
        135deg,
        #d0b9ab 0%,
        #e7d9d0 48%,
        #c8d4dc 100%
    );
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 18px;
    box-shadow: 0 8px 20px rgba(91, 105, 115, 0.18);
    overflow: hidden;
}

#campaign-special-wrapper .campaign-notice::before,
#campaign-special-wrapper .campaign-notice::after {
    content: "";
    position: absolute;
    width: 130px;
    height: 130px;
    border: 2px solid rgba(255, 255, 255, 0.55);
    border-radius: 50%;
    pointer-events: none;
}

#campaign-special-wrapper .campaign-notice::before {
    top: -75px;
    left: -45px;
}

#campaign-special-wrapper .campaign-notice::after {
    right: -45px;
    bottom: -75px;
}

#campaign-special-wrapper .campaign-notice-label {
    position: relative;
    display: inline-block;
    margin-bottom: 12px;
    padding: 5px 16px;
    color: #768b98;
    background-color: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 0.15em;
}

#campaign-special-wrapper .campaign-notice h2 {
    position: relative;
    margin: 0 0 10px;
    color: #655751;
    font-size: 28px;
    font-weight: bold;
    letter-spacing: 0.08em;
}

#campaign-special-wrapper .campaign-notice-date {
    position: relative;
    margin: 0 0 18px;
    color: #718896;
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 0.1em;
}

#campaign-special-wrapper .campaign-notice-text {
    position: relative;
    margin: 0 0 18px;
    font-size: 15px;
    font-weight: bold;
}

#campaign-special-wrapper .campaign-colors {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    max-width: 560px;
    margin: 0 auto 20px;
}

#campaign-special-wrapper .campaign-colors span {
    display: inline-block;
    min-width: 52px;
    padding: 6px 8px;
    color: #6f625c;
    background-color: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
}

#campaign-special-wrapper .campaign-notice-message {
    position: relative;
    margin: 0;
    color: #718896;
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 0.08em;
}

@media (max-width: 600px) {
    #campaign-special-wrapper .period {
        font-size: 16px;
    }

    #campaign-special-wrapper .period span {
        font-size: 22px;
    }

    #campaign-special-wrapper .subtitle {
        font-size: 14px;
    }

    #campaign-special-wrapper .item-grid {
        gap: 10px;
    }

    #campaign-special-wrapper .item-info {
        padding: 10px;
    }

    #campaign-special-wrapper .item-name {
        font-size: 14px;
        margin-bottom: 10px;
    }

    #campaign-special-wrapper .price-campaign span {
        font-size: 18px;
    }

    #campaign-special-wrapper .price-campaign,
    #campaign-special-wrapper .price-normal {
        font-size: 10px;
    }

    #campaign-special-wrapper .price-normal span {
        font-size: 12px;
    }

    #campaign-special-wrapper .buy-btn {
        font-size: 14px;
        padding: 10px 0;
    }

    #campaign-special-wrapper .price-wrap {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    #campaign-special-wrapper .section-header.ended::before {
        height: 3px !important;
    }

    #campaign-special-wrapper .section-header.ended::after {
        font-size: 18px !important;
        border-width: 2px !important;
        padding: 5px 12px !important;
    }

    #campaign-special-wrapper .campaign-notice {
        margin: 60px 10px 20px;
        padding: 30px 15px 25px;
    }

    #campaign-special-wrapper .campaign-notice h2 {
        font-size: 22px;
    }

    #campaign-special-wrapper .campaign-notice-date {
        font-size: 20px;
    }

    #campaign-special-wrapper .campaign-notice-text {
        font-size: 13px;
        line-height: 1.8;
    }

    #campaign-special-wrapper .campaign-colors {
        gap: 6px;
    }

    #campaign-special-wrapper .campaign-colors span {
        min-width: 45px;
        padding: 5px 6px;
        font-size: 12px;
    }

    #campaign-special-wrapper .campaign-notice-message {
        font-size: 16px;
    }
}