.ad-wrapper {
    color: #441726;
}

.ad-wrapper #ad-banner {
    background-image: url(../img/ad/banner.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

header .ad {
    width: 100vw;
    height: 0;
    background-color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

header .ad .ad-content {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    padding: 0 20px;
    position: relative;
}

header .ad .ad-content .ad-content-left {
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-right: 32px;
}

header .ad .ad-content .ad-close {
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    width: 28px;
    height: 28px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.2);
    transition: all 0.3s;
}

header .ad .ad-content .ad-close:hover {
    background: rgba(0, 0, 0, 0.15);
}

header .ad .ad-content .ad-close img {
    width: 16px;
    height: 16px;
}

header .ad .ad-content .ad-content-left .ad-text {
    font-size: 28px;
    font-weight: 600;
    color: #441726;
    font-family: Lexend;
    margin-right: 16px;
    line-height: 35px;
}

header .ad .ad-content .ad-content-left .ad-btn {
    height: 36px;
    min-width: 72px;
    background: linear-gradient(
        104.43deg,
        #fc8c80 1.18%,
        #f3596e 46.98%,
        #ee61d4 93.24%
    );
    padding: 8px 16px 8px 16px;
    border-radius: 8px;
    border: none;
    font-family: Lexend;
    font-size: 16px;
    font-weight: 500;
    line-height: 20px;
    text-align: left;
    color: #fff;
    cursor: pointer;
}

footer.ad-footer {
    background-color: #1d0f14;
    color: #fff;
}

footer.ad-footer .dootask {
    color: #fff;
}

footer.ad-footer .footer-layout {
    border-top-color: transparent;
    border-bottom: rgba(231, 233, 228, 0.12) solid 1px;
}

.ad-wrapper .arcs {
    display: inline-block;
    position: absolute;
    width: 100%;
    height: 60px;
    left: 0;
    top: 60px;
    z-index: -1;
    background-color: transparent;
}

.ad-wrapper .topics .topics-h1-green {
    color: #f3474c;
    position: relative;
    text-align: center;
}

.ad-wrapper .topics .btn-primary {
    background: linear-gradient(
        104.43deg,
        #ff7155 1.18%,
        #ef3e56 46.98%,
        #ee61d4 93.24%
    );
    box-shadow: 0px 3px 6px 0px #ff010133;
    transition: all 0.3s ease-in-out;
    border: 1px solid transparent;
}

.ad-wrapper .topics .topics-btn {
    gap: 16px;

    margin-bottom: 240px;
}

.ad-wrapper .topics .topics-btn .btn {
    min-width: 120px;
}

.ad-wrapper .topics .btn-primary:hover {
    background: linear-gradient(
        -104.43deg,
        #ff7155 1.18%,
        #ef3e56 46.98%,
        #ee61d4 93.24%
    );
    border: 1px solid #f3474c;
}

.ad-wrapper .topics .btn-default {
    color: #f3474c;
    background-color: #fff;
    border: 1px solid #f3474c;
    box-shadow: 0px 3px 6px 0px #ff010133;
    transition: all 0.3s ease-in-out;
}

.ad-wrapper .topics .btn-default:hover {
    background-color: #f3474c;
    color: #fff;
}

.ad-wrapper main {
    /* background-image: url(../img/ad/plan.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat; */
    position: relative;
}

.ad-plan {
    margin-top: -240px;
}

.ad-plan,
.ad-intro {
    background: transparent;
}

.section-wrapper {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 0 96px 64px;

    display: flex;

    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.section-wrapper .section-title {
    font-size: 28px;
    font-weight: 600;
    color: #441726;
}

.section-wrapper .section-description {
    font-size: 16px;
    color: #441726;
}

.section-wrapper .section-content {
    margin-top: 48px;
}

.ad-plan .section-content {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.ad-plan .section-content .plan-item {
    box-shadow: 0px 4px 16px 8px #0000001f;
    border-radius: 16px;
    background-color: #fff;

    min-height: 360px;
    padding: 32px 24px;
    border: 2px solid transparent;

    position: relative;
}

.ad-plan .section-content .plan-item:hover,
.ad-plan .section-content .plan-item.active {
    border-color: #f3474c;
    box-shadow: 0px 24px 32px 16px #0000001f;
}

.ad-plan .section-content .plan-item .plan-item-tag {
    position: absolute;
    top: -12px;
    right: -12px;
    width: 88px;
    height: 32px;
    background-image: url(../img/ad/tag.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    font-weight: 500;
    color: #fff;
}

.ad-plan .section-content .plan-item .plan-item-title {
    font-size: 18px;
    font-weight: 600;
}

.ad-plan .section-content .plan-item .plan-item-price {
    font-family: Lexend;
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}

.ad-plan .section-content .plan-item .plan-item-price .plan-item-price-current {
    font-size: 32px;
    font-weight: 900;
}

.ad-plan
    .section-content
    .plan-item
    .plan-item-price
    .plan-item-price-current.price {
    color: #f3474c;
}

.ad-plan .section-content .plan-item .plan-item-price .plan-item-price-payment {
    font-size: 14px;
    font-weight: 500;
    color: #727570;
}

.ad-plan
    .section-content
    .plan-item
    .plan-item-price
    .plan-item-price-original {
    font-size: 14px;
    color: #727570;
}

.ad-plan
    .section-content
    .plan-item
    .plan-item-price
    .plan-item-price-original.price {
    text-decoration: line-through;
}

.ad-plan .section-content .plan-item .plan-item-button {
    margin-top: 24px;
}

.ad-plan .section-content .plan-item .plan-item-button .btn-primary {
    width: 100%;

    height: 40px;
    padding: 10px 16px 10px 16px;
    border-radius: 8px;
    background: linear-gradient(
        104.43deg,
        #ff7155 1.18%,
        #ef3e56 46.98%,
        #ee61d4 93.24%
    );
    border: none;
    font-size: 16px;
    font-weight: 500;
    line-height: 20px;
    text-align: center;
    color: #fff;
    cursor: pointer;
}

.ad-plan .section-content .plan-item .plan-item-description {
    margin-top: 24px;
}

.ad-plan
    .section-content
    .plan-item
    .plan-item-description
    .plan-item-description-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ad-plan
    .section-content
    .plan-item
    .plan-item-description
    .plan-item-description-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 14px;
}

.ad-plan
    .section-content
    .plan-item
    .plan-item-description
    .plan-item-description-item
    .plan-item-description-item-icon {
    width: 18px;
    height: 18px;
    display: flex;
    justify-content: flex-start;
    align-items: flex-end;
    flex-shrink: 0;
}

.ad-plan
    .section-content
    .plan-item
    .plan-item-description
    .plan-item-description-item
    .plan-item-description-item-content {
    color: #727570;
}

.ad-intro .section-content {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.ad-intro .section-content .ad-intro-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    background-color: #fff;
    border-radius: 16px;
    padding: 24px;
    position: relative;

    box-shadow: 0px 4px 16px 8px #0000001f;
}

.ad-intro .section-content .ad-intro-item .ad-intro-item-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 20px;
}

.ad-intro .section-content .ad-intro-item .ad-intro-item-header img {
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
    width: 100%;
    height: 100%;
}

.ad-intro .section-content .ad-intro-item .ad-intro-item-image {
    width: 100%;
    height: 260px;
}

.ad-intro .section-content .ad-intro-item .ad-intro-item-image img {
    width: 100%;
    height: 100%;
}

.ad-intro .section-content .ad-intro-item .ad-intro-item-title {
    margin-top: 12px;
    font-size: 18px;
    font-weight: 600;
    align-self: flex-start;
}

.ad-intro .section-content .ad-intro-item .ad-intro-item-description {
    font-size: 14px;
    align-self: flex-start;
    color: #727570;
    line-height: 24px;
}

@media screen and (max-width: 1200px) {
    .ad-plan .section-content {
        grid-template-columns: repeat(3, 1fr);
    }

    .section-wrapper {
        padding: 96px 24px 64px;
    }
}

@media screen and (max-width: 900px) {
    .ad-plan .section-content {
        grid-template-columns: repeat(2, 1fr);
    }

    .ad-intro .section-content {
        grid-template-columns: repeat(1, 1fr);
    }
}

@media screen and (max-width: 768px) {
    header .ad .ad-content .ad-content-left .ad-text {
        font-size: 20px;
    }

    header .ad .ad-content .ad-content-left .ad-btn {
        font-size: 14px;
        height: 28px;
        line-height: 14px;
    }

    .ad-plan .section-content {
        grid-template-columns: repeat(1, 1fr);
    }
}

.ad-dialog {
    position: fixed;
    z-index: 10000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
}

.ad-dialog.show {
    display: flex;
    justify-content: center;
    align-items: center;
}

.ad-dialog .ad-dialog-backdrop {
    position: absolute;
    z-index: 10010;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #0000001f;
}

.ad-dialog .ad-dialog-wrapper {
    z-index: 10020;
    min-height: 200px;
    min-width: 200px;
    max-width: 320px;
    max-height: 480px;

    background-color: #fff;
    border-radius: 16px;
    padding: 24px;

    box-shadow: 0px 4px 16px 8px #00000014;

    display: flex;
    flex-direction: column;
}

.ad-dialog .ad-dialog-wrapper .ad-dialog-header {
    display: flex;
    justify-content: center;
    align-items: center;

    flex-grow: 0;
    flex-shrink: 0;
    padding: 8px 12px;
}

.ad-dialog .ad-dialog-wrapper .ad-dialog-header .ad-dialog-header-img {
    height: 240px;
    width: 240px;
    background-image: url(../img/side_nav_wechat.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.ad-dialog .ad-dialog-wrapper .ad-dialog-content {
    display: flex;
    justify-content: center;
    align-items: center;

    flex-grow: 1;
    flex-shrink: 0;
    padding: 8px 12px;

    font-size: 14px;
    color: #727570;
}

.ad-dialog .ad-dialog-wrapper .ad-dialog-footer {
    display: flex;
    justify-content: center;
    align-items: center;

    flex-grow: 0;
    flex-shrink: 0;
    padding: 8px 12px;
}

.ad-dialog .ad-dialog-wrapper .ad-dialog-footer .ad-dialog-footer-btn {
    width: 100%;

    height: 40px;
    padding: 10px 16px 10px 16px;
    border-radius: 8px;
    background: linear-gradient(
        104.43deg,
        #ff7155 1.18%,
        #ef3e56 46.98%,
        #ee61d4 93.24%
    );
    border: none;
    font-size: 16px;
    font-weight: 500;
    line-height: 20px;
    text-align: center;
    color: #fff;
    cursor: pointer;
}

.ad-dialog .ad-dialog-wrapper .ad-dialog-footer .ad-dialog-footer-btn:hover {
    background: linear-gradient(
        -104.43deg,
        #ff7155 1.18%,
        #ef3e56 46.98%,
        #ee61d4 93.24%
    );
}