.main {
    color: #666;
    font-size: 16px;
    letter-spacing: 0.38px;
    line-height: 1.5;
    background-color: #F0F9FF;
}
/* 共用 */

.title {
    font-size: 18px;
    font-weight: bold;
    border-bottom: 3px solid #1A82D9;
    color: #1A82D9;
    padding: 0 20px 8px 0;
    margin: 5px auto 0 0;
    word-break: keep-all;
}

.text--noPointerEvent {
    pointer-events: none;
}

.text--hyperlink {
    color: blue;
    text-decoration: underline;
    cursor: pointer;
}

.text--18 {
    font-size: 18px;
}

.list {
    width: 100%;
}

.listItem {
    list-style-type: disc;
}


.breadcrumb {
    margin: 0;
    padding: 10px 16px 20px;
    position: relative;
    z-index: 1;
    margin-left: 5%;
}

.tab__container {
    max-width: 930px;
    height: 60px;
    display: flex;
    flex-direction: row;
    justify-content: start;
    margin-bottom: 50px;
    column-gap: 20px;
    row-gap: 20px;
    padding: 0 16px;
    position: relative;
    z-index: 1;
    margin-left: 5%;
}

.tab__button {
    width: 170px;
    cursor: pointer;
    border-radius: 7px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #ffffff;
    border: #1A82D9 1px solid;
    color: #1A82D9;
    font-size: 18px;
    letter-spacing: 0.43px;
    font-weight: bold;
}

.tab__button--active {
    color: #ffffff;
    background-color: #1A82D9;
}

.content {
    display: none;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: start;
    width: 100%;
    height: 100%;
}

.content--active {
    display: flex;
}

.introduction__contentBlock {
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    position: relative;
    z-index: 0;
}

    .introduction__contentBlock:nth-child(1) {
        background-color: white;
        padding-bottom: 50px;
    }

        .introduction__contentBlock:nth-child(1)::after {
            content: "";
            position: absolute;
            top: -40%;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('../../../../../Content/Images/背景雲朵.svg');
            background-position: center top;
            background-repeat: no-repeat;
            background-size: contain;
            z-index: -1;
        }

    .introduction__contentBlock:nth-child(1) {
        background-color: white;
        padding-bottom: 50px;
    }

        .introduction__contentBlock:nth-child(1)::after {
            content: "";
            position: absolute;
            top: -40%;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('../../../../../Content/Images/背景雲朵.svg');
            background-position: center top;
            background-repeat: no-repeat;
            background-size: contain;
            z-index: -1;
        }

.introduction__contentBlock--riverBasinMap {
    position: relative;
    padding: 10% 16px 5%;
}

    .introduction__contentBlock--riverBasinMap::after {
        content: "";
        position: absolute;
        top: -8%;
        left: 0;
        width: 100%;
        height: 100%;
        background-image: url('../../../../../Content/Images/背景水位.svg');
        background-position: center top;
        background-repeat: no-repeat;
        background-size: contain;
        z-index: -1;
    }

.introduction__title {
    position: relative;
    padding: 0 20px 8px 50px;
}

.introduction__title--origin::before {
    position: absolute;
    top: 12px;
    left: 4px;
    width: 35px;
    height: 35px;
    content: "";
    display: block;
    background-size: cover;
    background-position: center;
    margin-left: auto;
    background-image: url('../../Images/RiverBasinMap/origin_icon.png');
}

.introduction__title--layerOverlay::before {
    position: absolute;
    top: 12px;
    left: 4px;
    width: 35px;
    height: 35px;
    content: "";
    display: block;
    background-size: cover;
    background-position: center;
    margin-left: auto;
    background-image: url('../../Images/RiverBasinMap/layer_overlay.png');
}

.introduction__textBlock {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.introduction__imgaeBlock {
    width: 100%;
}


.introduction__image {
    width: 100%;
}

.introduction__textBlock--riverBasinMap {
    order: 1;
}

.introduction__imageBlock--riverBasinMap {
    order: 2;
}

.introduction__checkbox {
    width: 16px;
    height: 16px;
}

.introduction__label {
    cursor: pointer;
}

.introduction__imageName {
    color: #444444;
    font-weight: bold;
    margin-top: 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.search__container {
    height: 37px;
    display: flex;
    border-bottom: 1px solid #b7b7b7;
    position: relative;
    z-index: 1;
}

.search__container--display {
    width: 32.1%;
    margin: 0 28% 50px;
}

.search__container--download {
    width: 300px;
    margin: 0 0 50px auto;
}

.search__input {
    border: none;
    width: 100%;
    height: 100%;
    background-color: transparent;
}

.search__icon {
    height: 36px;
    width: 36px;
    filter: grayscale(100%);
    position: absolute;
    right: 0;
    pointer-events: none;
}

.display__text {
    font-size: 18px;
    width: 100%;
    position: relative;
    z-index: 1;
    margin-left: 16px;
    padding: 0 5%;
}

.display__mapContainer {
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    row-gap: 50px;
    padding-bottom: 20px;
    background-color: white;
    position: relative;
    z-index: 0;
    padding: 0 5%;
}

    .display__mapContainer::after {
        content: "";
        position: absolute;
        top: -33%;
        left: 0;
        width: 100%;
        height: 100%;
        background-image: url('../../../../../Content/Images/背景雲朵.svg');
        background-position: center top;
        background-repeat: no-repeat;
        background-size: contain;
        z-index: -1;
    }

.display__mapBoxContainer {
    width: 52%;
    display: flex;
    flex-wrap: wrap;
}

.display__mapBox {
    width: 46%;
    height: auto;
    max-height: 400px;
    padding: 16px;
    margin: 0 0 20px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 0 6px 2px #00000029;
    border-radius: 6px;
    text-decoration: none;
    color: black;
}

.display__map {
    width: 45%;
}

.display__mapBox--invisible {
    box-shadow: none;
}

.display__map--hide {
    display: none;
}

.display__image {
    width: 100%;
    margin: auto 0;
}

.display__mapName {
    font-size: 18px;
    font-weight: bold;
    color: #444444;
    width: 100%;
    margin: 20px 0 10px;
}

.display__mapInfo {
    width: 100%;
    margin: 0;
}

svg rect {
    cursor: pointer;
}

.packageList__table {
    width: 100%;
    border-collapse: collapse;
}

.packageList__header {
    color: white;
    background-color: #1A82D9;
    height: 52px;
    text-align: center;
    vertical-align: middle;
    border-bottom: #414445 1.5px solid;
}

.packageList__header--short {
    width: 17.5%;
}

.packageList__row {
    height: 60px;
    border-bottom: 1px solid #e6e6e6;
}

.packageList__data {
    text-align: center;
}

.packageList__button {
    display: flex;
    height: 30px;
    width: auto;
    background-color: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    margin: 0 auto;
    justify-content: center;
}

.packageList__icon {
    width: auto;
    height: 100%;
    pointer-events: none;
}

.packageList__icon--download {
    content: url("../../Images/RiverBasinMap/download.svg");
}

    .packageList__icon--download:hover {
        content: url("../../Images/RiverBasinMap/download_hover.svg");
    }

.packageList__icon--view {
    content: url("../../Images/RiverBasinMap/view.svg");
}

    .packageList__icon--view:hover {
        content: url("../../Images/RiverBasinMap/view_hover.svg");
    }


.packageList__container {
    display: none;
    width: 100%;
    flex-direction: column;
}

.packageList__block {
    box-shadow: 0 0 6px 2px #00000029;
    display: flex;
    width: 100%;
    min-height: 123px;
    padding: 20px 30px;
    border-radius: 6px;
    margin-bottom: 20px;
    justify-content: space-between;
    background-color: white;
}

.packageList__info {
    display: flex;
    flex-wrap: wrap;
}

.packageList__title {
    width: 100%;
    line-height: 35px;
    font-size: 18px;
    font-weight: bold;
    color: #1A82D9;
    margin-right: auto;
    display: flex;
    align-items: center;
}

.packageList__infoItem {
    line-height: 28px;
    color: #666666;
    margin: 0 20px 0 0;
    align-items: center;
}

.packageList__buttonContainer {
    display: flex;
    justify-content: space-around;
    align-items: center;
    min-width: min(100%, 190px);
    margin-left: auto;
    flex-wrap: wrap;
}

.content__download {
    padding: 0 6%;
}

.download__layerDescription {
    width: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    padding: 100px 0;
}

    .download__layerDescription::after {
        transform: scale(-1, -1);
        content: "";
        position: absolute;
        top: 0;
        left: -15vw;
        width: 120vw;
        height: 100%;
        background-color: #F0F9FF;
        background-size: contain;
        background-position: bottom -70px right 0;
        background-repeat: repeat-x;
        background-image: url(../../Images/RiverBasinMap/cloud.svg);
        z-index: -1;
    }

.download__topicContainer {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.download__topicItem {
    min-width: 140px;
    font-size: 18px;
    font-weight: bold;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    width: 16.4%;
    height: 90px;
    background-color: white;
    border: 1px solid #1A82D9;
    border-radius: 6px;
    position: relative;
    color: #1A82D9;
}

.download__topicItem--mobile {
    display: none;
    width: 100%;
    height: 90px;
}

.download__topicItem--active {
    background-color: #1A82D9;
    color: white;
}

    .download__topicItem--active::after {
        content: "";
        position: absolute;
        bottom: -40px;
        left: 50%;
        transform: translateX(-50%);
        border-width: 20px;
        border-style: solid;
        border-color: #1A82D9 transparent transparent transparent;
    }

.download__diagramContainer {
    width: 100%;
    display: none;
    justify-content: space-around;
    flex-wrap: wrap;
    row-gap: 50px;
    padding: 32px 41px;
    background-color: white;
    box-shadow: 0 0 6px 2px #00000029;
    margin-top: 30px;
}

.download__diagramContainer--active {
    display: flex;
}

.download__diagramItem {
    flex-shrink: 1;
    margin: 0 5px;
}

.download__diagramImage {
    max-width: 100%;
}

.content__manual {
    flex-direction: column;
    padding: 0 6%;
}

.manual__buttonRow {
    display: flex;
    width: 100%;
    margin: 20px 0;
}

.manual__button {
    display: flex;
    height: 29px;
    color: #6C6C6C;
    padding: 0;
    position: relative;
    background-color: transparent;
    border: none;
    justify-content: center;
    align-items: center;
}

.manual__button--demo {
    margin-left: auto;
}

.manual__button--manual {
    margin-left: 50px;
}

.manual__button:hover {
    color: #3590f5;
}

.manual__button::before {
    position: absolute;
    top: 0;
    left: -30px;
    width: 30px;
    height: 30px;
    content: "";
    display: block;
    background-size: cover;
    background-position: center;
}

.manual__button--demo::before {
    margin-left: auto;
    background-image: url('../../Images/RiverBasinMap/Manual/play.svg');
}

.manual__button--demo:hover::before {
    background-image: url('../../Images/RiverBasinMap/Manual/play_hover.svg');
}

.manual__button--manual::before {
    background-image: url('../../Images/RiverBasinMap/Manual/manual.svg');
}

.manual__button--manual:hover::before {
    background-image: url('../../Images/RiverBasinMap/Manual/manual_hover.svg');
}

.manual__stepContainer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    column-gap: 20px;
}

.manual__stepContainer--tgos {
    max-width: 1004px;
    margin: 0 auto;
}

.manual__bar {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 58px;
    color: white;
    background-color: #1A82D9;
    margin-bottom: 30px;
    font-size: 18px;
    border-radius: 6px;
}

.manual__step {
    margin-bottom: 40px;
    position: relative;
    width: min(100%, 445px);
}

    .manual__step::after {
        content: "";
        box-shadow: 0 0 6px 2px #00000029;
        border-radius: 6px;
        width: 100%;
        height: calc(100% - 30px);
        position: absolute;
        top: 27px;
        left: 0;
    }

.manual__stepImage {
    width: 100%;
}

.manual__tgosBlock {
    width: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    padding: 100px 0;
}

    .manual__tgosBlock::after {
        transform: scale(-1, -1);
        content: "";
        position: absolute;
        top: 0;
        left: -15vw;
        width: 120vw;
        height: 100%;
        background-color: #F0F9FF;
        background-size: contain;
        background-position: bottom -70px right 0;
        background-repeat: repeat-x;
        background-image: url(../../Images/RiverBasinMap/cloud.svg);
        z-index: -1;
    }

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* 半透明灰色 */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.copied-div {
    max-width: 1300px;
    background-color: white;
    padding: 20px;
    border: 1px solid black;
    overflow: hidden auto;
    margin: unset;
}

@media only screen and (min-width: 1620px) {
    .display__mapBox {
        max-height: 520px;
    }
}

@media only screen and (min-width: 992px) {
    .introduction__imageBlock {
        width: 50%;
    }

    .introduction__textBlock {
        width: 35%;
    }

    .introduction__contentBlock:first-child .introduction__imageBlock {
        margin-right: 5%;
    }

    .introduction__contentBlock:first-child .introduction__textBlock {
        margin-left: 5%;
    }

    .introduction__contentBlock:nth-child(2) .introduction__imageBlock {
        margin-left: 5%;
    }

    .introduction__contentBlock:nth-child(2) .introduction__textBlock {
        margin-right: 5%;
    }

    .introduction__textBlock--riverBasinMap {
        order: 2;
    }

    .introduction__imageBlock--riverBasinMap {
        order: 1;
    }

    .copied-div {
        max-height: calc(100% - 50px);
        width: calc(100% - 200px);
    }

    .display__mapBoxContainer {
        margin-left: 3%;
    }

    .display__mapBox:first-child {
        margin-right: 30px;
    }
}

@media only screen and (min-width: 576px) and (max-width:992px) {
    .introduction__contentBlock:nth-child(1)::after {
        top: -15%;
    }

    .tab__container {
        width: 100%;
        height: unset;
        margin-bottom: 30px;
        flex-wrap: wrap;
    }

    .tab__button {
        height: 52px;
    }

    .introduction__contentBlock {
        margin-bottom: 120px;
        padding: 0 16px;
    }

    .introduction__contentBlock--riverBasinMap {
        padding: 30px 15px;
    }

    .introduction__imageBlock--riverBasinMap {
        margin: 0 20px;
    }

    .introduction__contentBlock--riverBasinMap::after {
        top: -18%;
    }

    .display__mapContainer {
        margin: 0;
        padding: 10% 18%;
        flex-direction: column;
    }

        .display__mapContainer::after {
            top: -10%;
            background-size: 120%;
        }

    .display__mapBoxContainer {
        width: 60%;
        margin: 0 auto;
        order: 2;
    }

    .display__map {
        width: 60%;
        margin: 0 auto;
        order: 1;
    }

    .search__container--display {
        width: 100%;
        margin: 0 18% 0;
    }

    .display__mapBox {
        flex-basis: 100%;
    }

    .display__mapInfo {
    }

    .packageList__table {
        display: none;
    }

    .packageList__container {
        display: flex;
    }

    .download__topicContainer {
        display: none;
    }

    .download__topicItem--mobile {
        display: flex;
        margin-top: 30px;
    }

    .download__layerDescription::after {
        background-position: bottom -30px right 0;
    }

    .manual__tgosBlock::after {
        background-position: bottom -30px right 0;
    }

    .copied-div {
        max-height: calc(100% - 50px);
        width: calc(100% - 200px);
    }
}

@media only screen and (max-width: 576px) {

    .tab__container {
        height: unset;
        flex-wrap: wrap;
        margin-bottom: 10px;
    }

    .tab__button {
        flex-basis: calc((100% - 30px) / 2);
        height: 52px;
    }

    .introduction__contentBlock:nth-child(1)::after {
        top: -14%;
        background-size: 140%;
    }

    .introduction__contentBlock--riverBasinMap {
        position: relative;
        padding: 40px 10px;
        margin: 40px 0;
    }

    .display__mapBoxContainer {
        width: 80%;
        margin: 0 auto;
        order: 2;
    }

    .display__map {
        width: 100%;
        order: 1;
    }

    .display__mapContainer::after {
        top: -5%;
        background-size: 130%;
        margin: 0 auto;
    }

    .display__mapBoxContainer {
        width: 80%;
        margin: 0 auto;
        order: 2;
    }

    .display__map {
        width: 100%;
        order: 1;
    }

    .display__mapContainer::after {
        top: -5%;
        background-size: 130%;
    }

    .search__container--display {
        width: 100%;
        margin: 0 10% 20px;
    }

    .search__container--download {
        width: 100%;
        margin-bottom: 20px;
    }

    .display__mapBox {
        flex-basis: 100%;
    }

    .download__imageBlock {
        flex-basis: 90%;
    }

    .download__layerDescription::after {
        background-position: bottom -30px right 0;
    }

    .packageList__table {
        display: none;
    }

    .packageList__container {
        display: flex;
        flex-direction: r;
    }

    .packageList__block {
        padding: 24px 30px;
        flex-direction: column;
        min-height: 159px;
    }

    .packageList__info {
        width: 100%;
    }

    .packageList__title {
        width: 100%;
    }

    .packageList__infoItem {
        width: 100%;
    }

    .download__diagramContainer {
        padding: 20px 24px;
    }

    .download__topicContainer {
        display: none;
    }

    .download__topicItem--mobile {
        display: flex;
        margin-top: 30px;
    }

    .manual__step {
        margin-bottom: 24px;
    }

        .manual__step::after {
            top: 22px;
        }

    .manual__tgosBlock::after {
        background-position: bottom -30px right 0;
    }

    .copied-div {
        max-height: calc(100% - 30px);
        width: calc(100% - 30px);
    }
}