.calculate-box {
    padding: 24px;
    background-color: var(--color-blue);
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
}

    .calculate-box .calculate-title {
        display: flex;
        align-items: center;
        flex-wrap: nowrap;
        gap: 10px;
    }

        .calculate-box .calculate-title span {
            display: inline-block;
            font-size: 14px;
            font-weight: bold;
            color: var(--color-white);
            position: relative;
        }

    .calculate-box .idefix-buy-link {
        display: inline-flex;
        align-items: center;
        flex-shrink: 0;
    }

        .calculate-box .idefix-buy-link img {
            width: auto;
            height: auto;
        }

    .calculate-box .input-area {
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 48px;
        padding: 0 12px;
        background-color: var(--color-white);
        border-radius: 4px;
        -webkit-border-radius: 4px;
        -moz-border-radius: 4px;
        -ms-border-radius: 4px;
        -o-border-radius: 4px;
    }

        .calculate-box .input-area input {
            width: 100%;
            font-weight: bold;
            font-size: 18px;
            line-height: 1.3;
            color: var(--color-primary);
        }

            .calculate-box .input-area input:focus::-webkit-input-placeholder {
                color: rgba(255,255,255,1);
            }

            .calculate-box .input-area input:focus::-moz-placeholder {
                color: rgba(255,255,255,1);
            }

            .calculate-box .input-area input:focus::placeholder {
                color: rgba(255,255,255,1);
            }

            .calculate-box .input-area input:focus::-ms-input-placeholder {
                color: rgba(255,255,255,1);
            }

        .calculate-box .input-area span {
            flex-shrink: 0;
            margin-left: 10px;
            font-size: 18px;
            font-weight: bold;
        }

    .calculate-box .select-area {
        padding-right: 64px;
        position: relative;
    }

        .calculate-box .select-area select {
            width: 100%;
            height: 48px;
            padding: 0 16px;
            background-color: transparent;
            border: 1px solid rgba(255,255,255,.4);
            font-size: 16px;
            color: var(--color-white);
            border-radius: 4px;
            -webkit-border-radius: 4px;
            -moz-border-radius: 4px;
            -ms-border-radius: 4px;
            -o-border-radius: 4px;
            -webkit-appearance: none;
            text-overflow: ellipsis;
            background-image: url("data:image/svg+xml;utf8,<svg width='14' height='7' viewBox='0 0 14 7' fill='none' xmlns='http://www.w3.org/2000/svg'><path d='M12.28 0.966553L7.93333 5.31322C7.42 5.82655 6.58 5.82655 6.06667 5.31322L1.72 0.966553' stroke='white' stroke-width='1.5' stroke-miterlimit='10' stroke-linecap='round' stroke-linejoin='round'/></svg>");
            background-repeat: no-repeat;
            background-position: right 10px center;
        }

            .calculate-box .select-area select option {
                background-color: var(--color-blue);
                color: var(--color-white);
            }

    .calculate-box .change-button {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background-color: var(--color-white);
        position: absolute;
        top: 50%;
        right: 0;
        transform: translateY(-50%);
        border-radius: 4px;
        -webkit-border-radius: 4px;
        -moz-border-radius: 4px;
        -ms-border-radius: 4px;
        -o-border-radius: 4px;
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }

    .calculate-box .result-area span {
        font-size: 20px;
        color: var(--color-white);
    }

        .calculate-box .result-area span strong {
            font-weight: bold;
        }

    .calculate-box.type-03 .select-area {
        padding-right: 0;
        margin-bottom: 0 !important;
    }

        .calculate-box.type-03 .select-area select:last-of-type {
            margin-bottom: 24px;
        }

@media (min-width:375px) {
    .calculate-box .calculate-title span {
        font-size: 16px;
    }
}

@media (min-width:767px) {
    .calculate-box .input-area {
        padding: 0 16px;
    }
}

@media (min-width:992px) {
    .calculate-box.type-02 {
        display: flex;
        flex-wrap: wrap;
    }

        .calculate-box.type-02 .calculate-title {
            width: 100%;
        }

        .calculate-box.type-02 .input-area {
            max-width: 180px;
            margin-bottom: 0 !important;
        }

        .calculate-box.type-02 .select-area {
            display: flex;
            align-items: center;
            padding-right: 0;
            padding-left: 20px;
            gap: 20px;
            flex-grow: 1;
        }

            .calculate-box.type-02 .select-area select {
                margin-bottom: 0 !important;
                padding: 0 30px 0 16px;
            }

                .calculate-box.type-02 .select-area select:last-of-type {
                    order: 2;
                    position: relative;
                }

        .calculate-box.type-02 .change-button {
            flex-shrink: 0;
            position: relative;
            top: 0;
            transform: translateY(0%);
            -webkit-transform: translateY(0%);
            -moz-transform: translateY(0%);
            -ms-transform: translateY(0%);
            -o-transform: translateY(0%);
        }

        .calculate-box.type-02 .result-area, .calculate-box.type-03 .result-area {
            width: 100%;
        }

    .calculate-box.type-03 {
        display: flex;
        flex-wrap: wrap;
        padding: 16px;
    }

        .calculate-box.type-03 .calculate-title {
            width: 100%;
        }

        .calculate-box.type-03 .input-area {
            max-width: 180px;
            margin-bottom: 0 !important;
        }

        .calculate-box.type-03 .select-area {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 20px;
            margin-bottom: 0 !important;
            padding-right: 0;
            padding-left: 20px;
        }

            .calculate-box.type-03 .select-area select {
                padding: 0 30px 0 16px;
            }
}

@media (min-width:1440px) {
    .calculate-box.type-02 .input-area, .calculate-box.type-03 .input-area {
        max-width: 232px;
    }
}