@media screen and (max-width: 767px) {
    .register-container {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        margin-top: 70px;
        position: relative;
    }

    .register-container > .area1 {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        margin-top: 40px;
    }

    .register-container > .area1 > .title {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 20px;
    }

    .register-container > .area1 > .title > h1 {
        color: #8cbdcd;
        font-size: 36px;
        font-weight: 700;
        letter-spacing: 2px;
        line-height: 36px;
    }

    /* ---------------------------------------------------------------------------------------------------- */

    .register-container > .area2 {
        width: var(--page-width);
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        margin: 40px 0px;
    }

    .register-container > .area2 > .content {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        gap: 25px;
    }

    .register-container > .area2 > .content > .item {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 5px;
    }

    .register-container > .area2 > .content > .item > .rhombus-box > span {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > input {
        width: 100%;
        height: 35px;
        background-color: #f5f5f5;
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > input::placeholder {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box {
        width: 100%;
        display: flex;
        justify-content: flex-start;
        gap: 40px;
    }

    .register-container > .area2 > .content > .item > .box > .left {
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 5px;
    }

    .register-container > .area2 > .content > .item > .box > .left {
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 5px;
    }

    .register-container > .area2 > .content > .item > .box > .left > .rhombus-box > span {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box > .left > input {
        width: 100%;
        height: 35px;
        background-color: #f5f5f5;
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box > .left > input::placeholder {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box > .right {
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        align-items: flex-start;
    }

    .register-container > .send-btn {
        width: 160px;
        height: 40px;
        background-color: #8cbdcd;
        border-radius: 30px;
        font-size: 20px;
        line-height: 24px;
        margin-bottom: 80px;
    }
}

@media screen and (min-width: 768px) and (max-width: 1024px) {
    .register-container {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        margin-top: 70px;
        position: relative;
    }

    .register-container > .area1 {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        margin-top: 20px;
    }

    .register-container > .area1 > .title {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 30px;
    }

    .register-container > .area1 > .title > h1 {
        color: #8cbdcd;
        font-size: 36px;
        font-weight: 700;
        letter-spacing: 2px;
        line-height: 36px;
    }

    /* ---------------------------------------------------------------------------------------------------- */

    .register-container > .area2 {
        max-width: 600px;
        width: var(--page-width);
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        margin: 30px 0px 50px 0px;
    }

    .register-container > .area2 > .content {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        gap: 25px;
    }

    .register-container > .area2 > .content > .item {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 5px;
    }

    .register-container > .area2 > .content > .item > .rhombus-box > span {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > input {
        width: 100%;
        height: 35px;
        background-color: #f5f5f5;
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > input::placeholder {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box {
        width: 100%;
        display: flex;
        justify-content: flex-start;
        gap: 40px;
    }

    .register-container > .area2 > .content > .item > .box > .left {
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 5px;
    }

    .register-container > .area2 > .content > .item > .box > .left {
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 5px;
    }

    .register-container > .area2 > .content > .item > .box > .left > .rhombus-box > span {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box > .left > input {
        width: 100%;
        height: 35px;
        background-color: #f5f5f5;
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box > .left > input::placeholder {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box > .right {
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        align-items: flex-start;
    }

    .register-container > .area2 > .content > .item > .box {
        width: 100%;
        display: flex;
        justify-content: flex-start;
        gap: 40px;
    }

    .register-container > .area2 > .content > .item > .box > .left {
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 5px;
    }

    .register-container > .area2 > .content > .item > .box > .left {
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 5px;
    }

    .register-container > .area2 > .content > .item > .box > .left > .rhombus-box > span {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box > .left > input {
        width: 100%;
        height: 35px;
        background-color: #f5f5f5;
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box > .left > input::placeholder {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box > .right {
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        align-items: flex-start;
    }

    .register-container > .send-btn {
        width: 160px;
        height: 40px;
        background-color: #8cbdcd;
        border-radius: 30px;
        font-size: 20px;
        line-height: 24px;
        margin-bottom: 70px;
    }
}

@media screen and (min-width: 1025px) {
    .register-container {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        margin-top: 250px;
        position: relative;
    }

    .register-container > .area1 {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        margin-top: 20px;
    }

    .register-container > .area1 > .title {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 30px;
    }

    .register-container > .area1 > .title > h1 {
        color: #8cbdcd;
        font-size: 36px;
        font-weight: 700;
        letter-spacing: 2px;
        line-height: 36px;
    }

    /* ---------------------------------------------------------------------------------------------------- */

    .register-container > .area2 {
        max-width: 600px;
        width: var(--page-width);
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        margin: 30px 0px 50px 0px;
    }

    .register-container > .area2 > .content {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        gap: 25px;
    }

    .register-container > .area2 > .content > .item {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 5px;
    }

    .register-container > .area2 > .content > .item > .rhombus-box > span {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > input {
        width: 100%;
        height: 35px;
        background-color: #f5f5f5;
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > input::placeholder {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box {
        width: 100%;
        display: flex;
        justify-content: flex-start;
        gap: 40px;
    }

    .register-container > .area2 > .content > .item > .box > .left {
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 5px;
    }

    .register-container > .area2 > .content > .item > .box > .left {
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 5px;
    }

    .register-container > .area2 > .content > .item > .box > .left > .rhombus-box > span {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box > .left > input {
        width: 100%;
        height: 35px;
        background-color: #f5f5f5;
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box > .left > input::placeholder {
        font-size: 16px;
    }

    .register-container > .area2 > .content > .item > .box > .right {
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        align-items: flex-start;
    }

    .register-container > .send-btn {
        width: 160px;
        height: 40px;
        background-color: #8cbdcd;
        border-radius: 30px;
        font-size: 20px;
        line-height: 24px;
        margin-bottom: 100px;
    }
}