/*--------------------------------------------------------------
# Banner
--------------------------------------------------------------*/
#banner {
    width: 100%;
    height: 725px;
    padding: 0;
    overflow: hidden;
    background-image: url('https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/index/banner.webp');
    background-size: cover;
    background-position: bottom;
    background-repeat: no-repeat;
    position: relative;
}

#banner .banner-login {
    position: absolute;
    left: 10%;
    right: auto;
    top: 55%;
    transform: translateY(-50%);
    width: 558px;
    background: transparent;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 535px;
}

#banner .banner-login-box {
    background: rgba(255, 255, 255, 0.4);
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(24, 144, 255, 0.18);
    padding: 48px 36px 36px 36px;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* 标题样式 - 优化版 */
#banner .banner-login-box h2 {
    font-size: 45px;
    font-weight: bold;
    margin-bottom: 12px;
    text-align: center;
    color: #0e76ff; /* 回退颜色（渐变起始色） */

    /* 仅支持渐变文字的浏览器生效 */
    background: linear-gradient(to right, #0e76ff, #28b1ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
    color: transparent;
}

/* 描述文字 - 优化版 */
#banner .banner-login-desc {
    font-size: 26px;
    margin-bottom: 32px;
    text-align: center;
    font-weight: bold;
    color: #0e76ff; /* 回退颜色（渐变起始色） */
    /* 仅支持渐变文字的浏览器生效 */
    background: linear-gradient(to right, #0e76ff, #28b1ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
    color: transparent;
}


#banner .banner-login-form {
    width: 100%;
    display: flex;
    flex-direction: column;
}

#banner .banner-login-form input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-size: 18px;
    outline: none;
    margin-bottom: 0;
    box-sizing: border-box;
    background-color: #fff0
}

#banner .banner-login-code {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0;
}

#banner .banner-login-code input {
    width: 100%;
    padding-right: 110px;
}

#banner .get-code-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    height: 36px;
    padding: 0 12px;
    background: none;
    border: none;
    color: #005bff;
    font-size: 18px;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.2s;
    line-height: 36px;
}

.get-code-btn.disabled {
    cursor: not-allowed !important;
}


#banner .banner-login-submit {
    width: 100%;
    background: #005bff;
    color: #fff;
    border: none;
    border-radius: 35px;
    font-size: 22px;
    padding: 14px 0;
    margin-top: 10px;
    cursor: pointer;
    transition: background 0.2s;
    text-align: center;
    outline-color: transparent;
}


#banner .error-message {
    color: #ff4757;
    font-size: 14px;
    height: 20px;
    margin-top: 4px;
    display: block;
    padding: 0 5px;
}


/* #banner .banner-login-submit:hover {
  background: #1677c7;
} */

/*--------------------------------------------------------------
# Storage-system Section
--------------------------------------------------------------*/
#storage-system {
    width: 100%;
    padding: 0;
    overflow: hidden;
    background-image: url('https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/index/bj1.webp');
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    position: relative;
    height: auto;
}

#storage-system .container {
    padding: 55px 70px 70px;
}

#storage-system .storage-system-title {
    text-align: center;
}

#storage-system .storage-system-t1 {
    font-size: 40px;
    color: #fff;
    font-weight: bold;
    margin: 24px 0 0;
}

#storage-system .storage-system-t2 {
    font-size: 23px;
    color: #fff;
}

#storage-system .storage-system-box {
    margin-top: 95px;
    position: relative;
    display: flex;
}

#storage-system .storage-box-left {
    width: 50%;
    padding: 0px;
}

#storage-system .storage-box-left .storage-title {
    font-size: 40px;
    font-weight: 550;
}

#storage-system .storage-box-left .desc {
    font-size: 20px;
    color: #717171;
    margin-left: 20px;
}

#storage-system .storage-box-left .storage-list {
    margin-top: 30px;
    padding-left: 0;
}

#storage-system .storage-list .storage-list-nub {
    position: relative;
    font-size: 18px;
    color: #717171;
    letter-spacing: 0;
    text-align: justify;
    line-height: 34px;
    font-weight: 400;
    margin-bottom: 10px;
}

#storage-system .storage-list-nub > div:first-child {
    color: #1669ff;
    font-weight: 600;
}

#storage-system .storage-system-right {
    /* margin-left: 85px; */
}

/*--------------------------------------------------------------
# Platform Section
--------------------------------------------------------------*/
#platform {
    width: 100%;
    padding: 0;
    overflow: hidden;
    background-image: url('https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/index/bj2.webp');
    background-size: cover;
    background-position: center 50%;
    background-repeat: no-repeat;
    position: relative;
    height: auto;
}

#platform .container {
    padding-bottom: 30px;
}

#platform .platform-box {
    margin: 30px 0;
    position: relative;
    display: flex;
}

#platform .platform-box-right {
    width: 50%;
    padding: 0px;
}

#platform .platform-box-right .platform-title {
    font-size: 40px;
    margin-top: 70px;
    font-weight: 550;
}

#platform .platform-box-right .desc {
    font-size: 20px;
    color: #717171;
    margin-left: 20px;
}

#platform .platform-box-right .platform-list {
    margin-top: 30px;
    padding-left: 0;
}

#platform .platform-list .platform-list-nub {
    position: relative;
    font-size: 18px;
    color: #717171;
    letter-spacing: 0;
    text-align: justify;
    line-height: 34px;
    font-weight: 400;
    margin-bottom: 10px;
}

#platform .platform-list-nub > div:first-child {
    color: #1669ff;
    font-weight: 600;
}

#platform .platform-left {
    width: 50%;
}

/*--------------------------------------------------------------
# Assistant Section
--------------------------------------------------------------*/
#assistant {
    width: 100%;
    padding: 0;
    overflow: hidden;
    background-image: url('https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/index/bj3.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}


#assistant .container {
    margin: 0 auto;
    padding: 80px 0;
}

#assistant .header {
    text-align: center;
    margin-bottom: 40px;
}

#assistant .header-top {
    font-size: 40px;
    font-weight: 700;
    color: #333;
    line-height: 1;
}

#assistant .header-center {
    font-size: 20px;
    color: #0d6bf3;
    margin-bottom: 10px;
    margin-top: 10px;
    font-weight: 500;
}

#assistant .app-img {
    background-image: url(https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/index/app.webp);
}

#assistant .handheld-img {
    background-image: url(https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/index/handheld.webp);
}

#assistant .miniapp-img {
    background-image: url(https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/index/miniapp.webp);
}


#assistant .tabs {
    display: flex;
    justify-content: center;
    gap: 56px;
    margin-top: 20px;
    flex-wrap: wrap;
    align-items: stretch;
}

#assistant .tab-item {
    flex: 1 1 0;
    border-radius: 18px;
    box-shadow: 0 4px 24px 0 rgba(24, 144, 255, 0.08);
    text-align: center;
    transition: box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-size: cover;
    background-repeat: no-repeat;
    width: 448px;
    height: 500px;
}

#assistant .tab-title,
#assistant .tab-desc {
    text-align: left;
    margin-left: 20px;
}

#assistant .tab-title {
    font-size: 32px;
    font-weight: 600;
    color: #ffffff;
    margin-top: 18px;
    margin-bottom: 10px;
}

#assistant .tab-desc {
    font-size: 20px;
    color: #ffffff;
}