body {
            background-color: #ECEDEA;
            font-family: 'Nunito Sans', sans-serif;
            margin: 0;
            padding: 0;
        }

        .container {
            width: 1200px;
            margin: 0 auto;
            padding-top: 40px;
            padding-left: 80px;
        }

        html {
    scroll-behavior: smooth;
}

html {
    scroll-behavior: smooth;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #ECEDEA;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 80px;
    box-sizing: border-box;
    z-index: 999;
}

header ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

header li {
    margin-right: 30px;
}

header a {
    text-decoration: none;
    color: #1a1a1a;
    font-weight: bold;
}

header a:hover {
    color: #cf3f78;
}

header a:active {
    color: #b40048;
}

header button {
    background: none;
    border: none;
    font-family: inherit;
    font-weight: bold;
    font-size: 16px;
    cursor: pointer;
    padding: 0;
    color: #1a1a1a;
}

header button:hover {
    color: #cf3f78;
}

header button:active {
    color: #b40048;
}

header .home-btn {
    background-color: #cf3f78;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
}

header .home-btn:hover {
    background-color: #b40048;
    color: white;
}

header .home-btn:active {
    background-color: #7a0030;
    color: white;
}

header .join-btn {
    background-color: rgb(255, 255, 255);
    color: rgb(0, 0, 0);
    padding: 12px 24px;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
}

header .join-btn:hover {
    background-color: #cf3f78;
    color: white;
}

header .join-btn:active {
    background-color: #b40048;
    color: white;
}

main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 120px;
}

        ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
        }

        li {
            margin-right: 30px;
        }

        a {
            text-decoration: none;
            color: #1a1a1a;
            font-weight: bold;
        }

        .home-btn {
            background-color: #cf3f78;
            color: white;
            padding: 10px 20px;
            border-radius: 5px;
        }

        .join-btn {
            background-color: black;
            color: white;
            padding: 12px 24px;
            border-radius: 5px;
        }

        main {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .text-box {
            width: 50%;
        }

        .subtitle {
            font-size: 32px;
            color: #333;
            font-family: 'Frank Ruhl Libre', serif;
        }

        h1 {
            font-size: 60px;
            font-family: 'Headland One', serif;
            margin: 15px 0 20px 0;
            line-height: 1.1;
        }

        .description {
            font-size: 30px;
            font-weight: bolder;
            line-height: 1.5;
            margin-bottom: 55px;
        }

        .start-btn {
    background-color: #ffffff;
    color: #cf3f78;
    border: 2px solid #cf3f78;
    padding: 16px 32px;
    border-radius: 5px;
    font-weight: bold;
    font-size: 28px;
    display: inline-block;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

.start-btn:hover {
    background-color: #ffe4ef;
}

.start-btn:active {
    background-color: #cf3f78;
    color: white;
}

        .image-box {
            width: 45%;
        }

        .image-box img {
            width: 100%;
            height: auto;
            }
            .page-two {
            width: 100%;
        }

        .chapter {
            text-align: right;
            font-size: 18px;
            color: #cf3f78;
            margin-bottom: 15px;
        }

        .chapter span {
            color: #1a1a1a;
            margin-left: 8px;
        }

        .page-two {
           width: 100%;
           height: auto;
           padding-top: 150px;
           padding-bottom: 150px;
           position: relative;
        }

        .chapter {
            position: absolute;
            top: 25px;
            right: 0;
            font-size: 24px;
            color: #b40048;
        }

        .chapter span {
            color: #c20078;
            margin-left: 12px;
        }

        .page-two h2 {
            font-family: 'Frank Ruhl Libre', serif;
            font-size: 48px;
            font-weight: bold;
            margin: 0 0 40px 0;
            line-height: 1.2;
            font-weight: normal;
        }

        .page-two h3 {
            font-size:30px;
            font-weight: bold;
            margin: 0 0 25px 0;
        }

        .page-two p {
            font-family: 'Nunito Sans', sans-serif;
            font-size: 26px
            ;
            line-height: 1.5;
            color: #333;
            font-weight: regular;
            margin-bottom: 40px;
            width: 90%;
        }
        .page-three {
            width: 100%;
            height: 100vh;
            position: relative;
            background-image: url('https://res.cloudinary.com/l0avwlx9/image/upload/v1790077370/beijingtu3.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            display: flex;
            flex-direction: column;
            justify-content: center;
            box-sizing: border-box;
            padding: 0 80px;
        }
    

.page-three h2 {
    font-family: 'Frank Ruhl Libre', serif;
    font-size: 40px;
    margin: 0 0 80px 0;
    line-height: 1.2;
    font-weight: normal;
    color: #1a1a1a;
}

.cat-corner {
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: auto;
    z-index: 0;
}

.info-nav {
    width: 100%;
    position: relative;
    z-index: 1;
}

.info-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
}

.info-nav li {
    width: 23%;
    display: flex;
    flex-direction: column;
}

.info-nav a {
    text-decoration: none;
    color: #1a1a1a;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.info-nav img {
    width: 70px;
    height: 70px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.info-nav .icon-box {
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.info-nav .num {
    font-size: 32px;
    font-family: 'Headland One', serif;
    text-align: center;
    color: #555;
    font-weight: normal;
    height: 50px;
    line-height: 50px;
    margin: 0 0 20px 0;
}

.info-nav h3 {
    font-size: 30px;
    font-family: 'Frank Ruhl Libre', serif;
    text-align: center;
    font-weight: bold;
    height: 50px;
    line-height: 50px;
    margin: 0 0 20px 0;
}

.info-nav p {
    font-family: 'Hind Guntur', sans-serif;
    font-size: 19px;
    font-weight: regular;
    line-height: 1.5;
    color: #444;
    text-align: left;
    margin: 0;
}
.page-four {
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    box-sizing: border-box;
    padding: 0 100px;
    gap: 80px;
}

.corner-icon {
    position: absolute;
    top: 40px;
    right: 60px;
    width: 60px;
    height: auto;
}

.four-image {
    width: 40%;
}

.four-image img {
    width: 80%;
    height: auto;
    display: block;
}

.four-text {
    width: 50%;
}

.four-text h2 {
    font-family: 'Frank Ruhl Libre', serif;
    font-size: 36px;
    font-weight: bold;
    margin: 0 0 40px 0;
    color: #1a1a1a;
}

.four-text p {
    font-size: 20px;
    line-height: 1.6;
    color: #333;
    margin: 0;
}
.page-five {
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    box-sizing: border-box;
    padding: 0 100px;
    gap: 80px;
}

.five-text {
    width: 50%;
}

.five-text h2 {
    font-family: 'Frank Ruhl Libre', serif;
    font-size: 36px;
    font-weight: bold;
    margin: 0 0 40px 0;
    color: #1a1a1a;
}

.five-text p {
    font-size: 20px;
    line-height: 1.6;
    color: #333;
    margin: 0;
}

.five-image {
    width: 40%;
}

.five-image img {
    width: 80%;
    height: auto;
    display: block;
}
.page-six {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    box-sizing: border-box;
    padding: 80px 100px;
}

.page-six h2 {
    font-family: 'Frank Ruhl Libre', serif;
    font-size: 36px;
    font-weight: bold;
    margin: 0 0 40px 0;
    color: #1a1a1a;
    width: 100%;
    max-width: 800px;
}

.six-image {
    width: 100%;
    max-width: 800px;
    margin-bottom: 40px;
}

.six-image img {
    width: 90%;
    height: auto;
    display: block;
}

.page-six p {
    font-size: 20px;
    line-height: 1.6;
    color: #333;
    margin: 0;
    width: 100%;
    max-width: 800px;
}
.page-seven {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-sizing: border-box;
    padding: 100px 120px;
    position: relative;
}

.seven-media-row {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 80px;
}

.media-box {
    width: 48%;
}

.media-box video {
    width: 100%;
    height: auto;
    display: block;
}

.seven-text-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.seven-text-left {
    width: 35%;
}

.seven-text-left h2 {
    font-family: 'Frank Ruhl Libre', serif;
    font-size: 36px;
    font-weight: bold;
    margin: 0;
    line-height: 1.3;
    color: #1a1a1a;
}

.seven-text-right {
    width: 58%;
}

.seven-text-right p {
    font-size: 20px;
    line-height: 1.6;
    color: #333;
    margin: 0;
}.page-eight {
    width: 1200px;
    height: 2000px;
    margin: 0 auto;
    padding: 100px 0;
    box-sizing: border-box;
    background-color: #ffffff;
}

.page-eight h2 {
    font-family: 'Frank Ruhl Libre', serif;
    font-size: 36px;
    font-weight: normal;
    text-align: center;
    margin: 0 0 80px 0;
    color: #1a1a1a;
}

.eight-grid {
    display: flex;
    justify-content: space-between;
    gap: 40px;
}

.eight-column {
    width: 48%;
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.eight-item {
    width: 100%;
}

.eight-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
    cursor: pointer;
}

.eight-item img:hover {
    transform: scale(1.05);
}

.eight-item p {
    font-size: 18px;
    color: #1a1a1a;
    text-align: center;
    margin: 20px 0 0 0;
    line-height: 1.5;
}

.page-nine {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background-color: #ffffff;
    display: flex;
    align-items: center;
}

.nine-carousel {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.nine-track {
    display: flex;
    width: 100%;
    height: 100%;
    animation: nineScroll 12s ease-in-out infinite;
}

.nine-track img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    flex-shrink: 0;
}

@keyframes nineScroll {
    0%, 25%   { transform: translateX(0); }
    33%, 58%  { transform: translateX(-100%); }
    66%, 91%  { transform: translateX(-200%); }
    100%      { transform: translateX(0); }
}
.page-ten {
    width: 1200px;
    height: 100vh;
    margin: 0 auto;
    padding: 100px;
    box-sizing: border-box;
    position: relative;
    background-color: #ECEDEA;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.page-ten .chapter {
    position: absolute;
    top: 100px;
    right: 100px;
    font-size: 24px;
    color: #b40048;
}

.page-ten .chapter span {
    color: #1a1a1a;
    margin-left: 10px;
}

.page-ten h2 {
    font-family: 'Frank Ruhl Libre', serif;
    font-size: 48px;
    font-weight: bold;
    line-height: 1.2;
    margin: 0 0 40px 0;
    color: #1a1a1a;
    width: 60%;
}

.page-ten p {
    font-size: 24px;
    line-height: 1.5;
    color: #333;
    margin: 0;
    width: 70%;
}

.ten-corner {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 500px;
    height: auto;
}
.page-eleven {
    width: 100%;
    min-height: 100vh;
    background-color: #29222A;
    padding: 120px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 100px;
}

.card-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 60px;
}

.card-row.center {
    justify-content: center;
}

.card-row.bottom {
    align-items: flex-end;
}

.card {
    display: flex;
    align-items: flex-start;
    gap: 30px;
}

.card-img-left {
    align-items: flex-start;
}

.card-text-left {
    flex-direction: row;
}

.card img {
    width: 380px;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
    cursor: pointer;
}

.card img:hover {
    transform: scale(1.05);
}

.card img:active {
    transform: scale(1.1);
}

.card-text {
    color: #ffffff;
    padding-top: 10px;
}

.card-num {
    font-size: 26px;
    margin: 0 0 20px 0;
    color: #ffffff;
    font-family: 'Frank Ruhl Libre', serif;
}

.card-desc {
    font-size: 24px;
    line-height: 1.5;
    color: #d0d0d0;
    margin: 0;
}
.page-twelve {
    width: 1200px;
    margin: 0 auto;
    padding: 120px 100px;
    box-sizing: border-box;
    background-color: #ffffff;
}

.page-twelve h2 {
    font-family: 'Frank Ruhl Libre', serif;
    font-size: 36px;
    font-weight: normal;
    margin: 0 0 100px 0;
    color: #1a1a1a;
}

.relic-card {
    position: relative;
    margin-bottom: 140px;
}

.relic-num {
    position: absolute;
    top: 0;
    right: 0;
    font-size: 22px;
    color: #1a1a1a;
    margin: 0;
}

.relic-card h3 {
    font-family: 'Nunito Sans', serif;
    font-size: 28px;
    font-weight: normal;
    text-align: center;
    margin: 0 0 40px 0;
    color: #1a1a1a;
}

.relic-card h3.text-left {
    text-align: left;
}

.relic-row {
    display: flex;
    align-items: flex-start;
    gap: 50px;
}

.relic-row.reverse {
    flex-direction: row;
}

.relic-row img {
    width: 30%;
    height: auto;
    display: block;
}

.relic-full-img {
    width: 40%;
    display: block;
    margin: 0 auto 40px auto;
}

.relic-text {
    width: 40%;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
}

.relic-text p {
    margin: 0 0 10px 0;
}
.page-thirteen {
    width: 100%;
    background-color: #ffffff;
}

.footer-top {
    background-color: #ECEDEA;
    padding: 120px 100px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.terms {
    width: 40%;
}

.terms h2 {
    font-family: 'Frank Ruhl Libre', serif;
    font-size: 32px;
    font-weight: normal;
    line-height: 1.3;
    letter-spacing: 2px;
    color: #1a1a1a;
    margin: 0;
}

.footer-message {
    width: 50%;
}

.footer-message p {
    font-family: 'Nunito Sans', sans-serif;
    font-size: 28px;
    line-height: 1.4;
    color: #1a1a1a;
    margin: 0 0 30px 0;
}

.footer-bottom {
    background-color: #29222A;
    padding: 80px 100px 120px 100px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
}

.footer-col {
    width: 23%;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.footer-col a,
.footer-col p {
    font-family: 'Frank Ruhl Libre', serif;
    font-size: 15px;
    line-height: 1.5;
    color: #cccccc;
    text-decoration: none;
    margin: 0;
}
@media (max-width: 900px) {

    html {
        scroll-behavior: smooth;
    }

    .container {
        width: 100%;
        padding: 10px;
        box-sizing: border-box;
    }

    header {
        position: static;
        width: 100%;
        flex-wrap: wrap;
        justify-content: center;
        padding: 8px 10px;
        gap: 6px;
    }

    header ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px;
    }

    header li {
        margin-right: 0;
    }

    header a,
    header button {
        font-size: 12px;
    }

    header .home-btn {
        padding: 5px 10px;
    }

    header .join-btn {
        padding: 6px 12px;
        font-size: 12px;
    }

    main {
        flex-direction: column;
        text-align: center;
        padding-top: 40px;
        margin-bottom: 40px;
    }

    .text-box {
        width: 100%;
    }

    h1 {
        font-size: 24px;
    }

    .subtitle {
        font-size: 14px;
    }

    .description {
        font-size: 13px;
    }

    .start-btn {
        font-size: 15px;
        padding: 10px 20px;
    }

    .image-box {
        width: 90%;
        margin-top: 20px;
    }

    .page-two {
        height: auto;
        padding: 40px 0;
    }

    .page-two h2 {
        font-size: 20px;
        margin-bottom: 15px;
    }

    .page-two h3 {
        font-size: 15px;
        margin-bottom: 12px;
    }

    .page-two p {
        font-size: 13px;
        width: 100%;
        line-height: 1.5;
        margin-bottom: 18px;
    }

    .chapter {
        position: static;
        text-align: center;
        margin-bottom: 15px;
        font-size: 14px;
    }

    .page-three {
        height: auto;
        min-height: 100vh;
        padding: 60px 15px;
    }

    .page-three h2 {
        font-size: 22px;
        margin-bottom: 30px;
    }

    .info-nav ul {
        flex-direction: column;
        gap: 30px;
    }

    .info-nav li {
        width: 100%;
    }

    .info-nav img {
        width: 40px;
        height: 40px;
    }

    .info-nav .num {
        font-size: 18px;
        height: 30px;
        line-height: 30px;
        margin-bottom: 8px;
    }

    .info-nav h3 {
        font-size: 16px;
        height: 30px;
        line-height: 30px;
        margin-bottom: 8px;
    }

    .info-nav p {
        font-size: 13px;
    }

    .page-four,
    .page-five {
        height: auto;
        min-height: 100vh;
        flex-direction: column;
        padding: 60px 15px;
        gap: 20px;
    }

    .corner-icon {
        top: 15px;
        right: 15px;
        width: 32px;
    }

    .four-image,
    .five-image {
        width: 100%;
    }

    .four-text,
    .five-text {
        width: 100%;
    }

    .four-text h2,
    .five-text h2 {
        font-size: 22px;
        margin-bottom: 15px;
    }

    .four-text p,
    .five-text p {
        font-size: 13px;
        line-height: 1.5;
    }

    .page-six {
        padding: 60px 15px;
    }

    .page-six h2 {
        font-size: 22px;
        margin-bottom: 15px;
    }

    .six-image {
        margin-bottom: 15px;
    }

    .six-image img {
        width: 100%;
    }

    .page-six p {
        font-size: 13px;
    }

    .page-seven {
        padding: 60px 15px;
    }

    .seven-media-row {
        flex-direction: column;
        gap: 15px;
        margin-bottom: 30px;
    }

    .media-box {
        width: 100%;
    }

    .seven-text-row {
        flex-direction: column;
        gap: 15px;
    }

    .seven-text-left,
    .seven-text-right {
        width: 100%;
    }

    .seven-text-left h2 {
        font-size: 22px;
    }

    .seven-text-right p {
        font-size: 13px;
    }

    .page-eight {
        width: 100%;
        height: auto;
        padding: 40px 10px;
    }

    .page-eight h2 {
        font-size: 22px;
        margin-bottom: 30px;
    }

    .eight-grid {
        flex-direction: column;
        gap: 30px;
    }

    .eight-column {
        width: 100%;
        gap: 30px;
    }

    .eight-item p {
        font-size: 13px;
    }
    .eight-item img:active {
    transform: scale(1.05);
}

    .page-nine {
    height: 60vh;
}

.page-nine img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

    .page-ten {
        width: 100%;
        height: auto;
        min-height: 100vh;
        padding: 80px 15px 40px 15px;
    }

    .page-ten .chapter {
        top: 15px;
        right: 15px;
        font-size: 14px;
    }

    .page-ten h2 {
        font-size: 22px;
        width: 100%;
        margin-bottom: 15px;
    }

    .page-ten p {
        font-size: 13px;
        width: 100%;
    }

    .ten-corner {
        width: 140px;
    }

    .page-eleven {
        padding: 40px 15px;
        gap: 40px;
    }

    .card-row {
        flex-direction: column;
        gap: 40px;
    }

    .card-row.bottom {
        align-items: flex-start;
    }

    .card {
        flex-direction: column;
        text-align: left;
        gap: 10px;
    }

    .card img {
        width: 100%;
        max-width: 220px;
    }

    .card-num {
        font-size: 16px;
    }

    .card-desc {
        font-size: 13px;
    }

    .card-text {
        padding-top: 0;
    }

    .page-twelve {
        width: 100%;
        padding: 40px 10px;
    }

    .page-twelve h2 {
        font-size: 22px;
        margin-bottom: 40px;
    }

    .relic-num {
        position: static;
        text-align: right;
        margin-bottom: 8px;
        font-size: 14px;
    }

    .relic-card {
        margin-bottom: 60px;
    }

    .relic-card h3 {
        font-size: 17px;
        margin-bottom: 15px;
    }

    .relic-row,
    .relic-row.reverse {
        flex-direction: column;
        gap: 15px;
    }

    .relic-row img,
    .relic-full-img {
        width: 70%;
        margin: 0 auto;
    }

    .relic-card3-img {
        width: 55% !important;
        margin: 0 auto;
        display: block;
    }

    .relic-text {
        width: 100%;
        font-size: 13px;
        line-height: 1.5;
    }

    .footer-top {
        padding: 40px 15px;
        flex-direction: column;
        gap: 20px;
    }

    .terms,
    .footer-message {
        width: 100%;
    }

    .terms h2 {
        font-size: 18px;
    }

    .footer-message p {
        font-size: 15px;
        margin-bottom: 15px;
    }

    .footer-bottom {
        padding: 30px 15px 50px 15px;
        flex-direction: column;
        gap: 25px;
    }

    .footer-col {
        width: 100%;
        gap: 10px;
    }

    .footer-col a,
    .footer-col p {
        font-size: 12px;
    }
}