@charset "UTF-8";

/* 字体定义 */
@font-face {
    font-family: 'AlimamaFangYuanTiVF-Thin';
    src: url('https://fonts.ydcarehk.com/fonts/AlimamaFangYuanTiVF-Thin.woff2') format('woff2'),
         url('https://fonts.ydcarehk.com/fonts/AlimamaFangYuanTiVF-Thin.woff') format('woff'),
         url('https://fonts.ydcarehk.com/fonts/AlimamaFangYuanTiVF-Thin.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'AlibabPuHui';
    src: url('https://fonts.ydcarehk.com/fonts/Alibaba-PuHuiTi-Regular.ttf');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'AlibabPuHui';
    src: url('https://fonts.ydcarehk.com/fonts/Alibaba-PuHuiTi-Bold.ttf');
    font-weight: bold;
    font-style: bold;
}

@font-face {
    font-family: 'NewYork';
    src: url('https://fonts.ydcarehk.com/fonts/NewYork PERSONAL USE.otf');
    font-weight: normal;
    font-style: normal;
}

/* 根元素设置，基于1920px设计稿 */
:root {
    --base-font-size: 14px; /* 基础字体大小 */
    --container-padding: 19.27vw; /* 容器内边距 */
}

/* 响应式字体大小设置 */
html {
    font-size: calc(100vw / 1920 * 14); /* 基于1920px设计稿的响应式字体 */
}

/* 基础样式重置和字体设置 */
body, button, input, select, textarea, h1, h2, h3, h4, h5, h6, a, p {
    font-size: 1rem; /* 使用rem单位 */
    font-family: "AlibabPuHui", "Microsoft YaHei", "simsun", "Arial", sans-serif;
    text-size-adjust: none;
    -webkit-text-size-adjust: none;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #F5F1EC;
    line-height: 1.6;
}

/* 输入框样式重置 */
input[type=submit], input[type=reset], input[type=button], input[type=text] {
    -webkit-appearance: none;
    border: none;
    outline: none;
}

/* 通用浮动类 */
.fl { float: left; }
.fr { float: right; }
.cl { clear: both; }

/* 导航栏 */
.navbar-fixed {
    top: 0;
    width: 100%;
    height: 5.714rem;
    position: fixed;
    z-index: 999;
}

.black-bg {
    background-color: rgba(22, 11, 5, 0.35);
}

.nav {
    display: flex;
    justify-content: space-between;
    height: 5.714rem;
    padding: 0 var(--container-padding);
    align-items: center;
}

.logo {
    width: 7.643rem;
    height: 3rem;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nav_right {
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav_menu {
    margin-right: 5rem;
}

.nav_menu li {
    display: inline-block;
    padding: 0 0.6rem;
}

.nav_menu li a {
    font-size: 1rem;
    color: #FFF;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav_btn {
    padding:0.2rem 1rem;
    border-radius: 0.4rem;
    color: #FFF;
    font-size: 1rem;
    text-align: center;
    background-color: #A5784A;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.nav_btn a{color: #FFF;}

.nav_btn span {
    width: 1rem;
    display: inline-block;
    margin-right:0.5rem;
}

.nav_btn span img {
    width: 100%;
}

/* Banner区域 */
.banner {
    width: 100%;
    height: 57.143rem;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    background: #FFF;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.banner_item {
    z-index: 3;
    position: relative;
}

.banner_item li .banner_text {
    position: absolute;
    width: 100%;
    padding: 17rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 999;
}

.banner_item li h2 {
    line-height: 5.286rem;
    font-size: 2.286rem;
    color: #FFF;
    margin-bottom: 1rem;
}

.banner_item li h1 {
    line-height: 5.286rem;
    font-size: 3.857rem;
    color: #FFF;
    font-weight: 500;
    margin-bottom: 1rem;
}

.banner_item li p {
    font-size: 1rem;
    line-height: 2rem;
    color: #FFF;
    text-align: center;
    max-width: 80%;
}

.banner_item li .banner_btn {
    width: 16.643rem;
    height:4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 0.7rem;
    background-color: #A5784A;
    text-align: center;
    position: absolute;
    left: 50%;
    margin-left: -8.321rem;
    top: 35rem;
    z-index: 999;
    font-size: 1.857rem;
    color: #FFF;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.banner_item li .banner_btn a {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.857rem;
    color: #FFF;
    text-decoration: none;
}

.banner_item li .arrow-right {
    width: 2.2rem;
    height: 2.2rem;
    display: inline-block;
    background-image: url('../images/arrow-right.png');
    background-size: 100%;
    margin-left: 0.5rem;
}

.banner_item li .mask {
    width: 100%;
    height: 57.143rem;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(22, 11, 5, 0.35);
    z-index: 998;
}

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

/* 标题样式 */
.big_title {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-direction: column;
}

.big_title h1 {
    font-size: 3.857rem;
    font-weight: 500;
    color: #624738;
    margin-bottom: 1rem;
}

.big_title h2 {
    font-size: 2.429rem;
    font-weight: 500;
    color: #FFF;
    margin-bottom: 1rem;
}

.big_title h3 {
    font-size: 1.429rem;
    font-weight: 500;
    color: #624738;
    margin-top: 1rem;
}

.big_sub_title {
    width: 100%;
    height: 8rem;
    background: #2b9591;
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.big_sub_title h1 {
    font-size: 2rem;
    color: #FFF;
}

/* 按钮样式 */
.brown_btn {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #A5784A;
    border-radius: 0.5rem;
    padding: 0.3rem 1rem;
    font-size: 1.429rem;
    color: #FFF;
    text-decoration: none;
    transition: background-color 0.3s ease;
    border: none;
}

.brown_btn .arrow-right {
    width: 1.4rem;
    height: 1.4rem;
    border-radius: 50%;
    margin-left: 0.5rem;
    display: inline-block;
    background: url('../images/arrow-right.png');
    background-size: 100%;
}

.brown_btn .arrow-right2 {
    width: 1.2rem;
    height: 1.2rem;
    border-radius: 50%;
    margin-left: 0.5rem;
    display: inline-block;
    background: url('../images/arrow-right2.png');
    background-size: 100%;
}

.brown_btn a {
    color: #FFF;
    font-size: 1.429rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

/* 评估入口 */
.assessment {
    padding: 3rem var(--container-padding);
    background-color: #BFA081;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    box-shadow: 0 0 10px #C4C4C4;
    align-items: end;
}

.assessment_left {
    flex: 1 1 70%;
}

.assessment_left .big_title {
    align-items: flex-start;
    margin-bottom: 1rem;
}

.assessment_item {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.assessment_item li {
    font-size: 1.429rem;
    color: #FFF;
    flex: 1 1 calc(33.333% - 1rem);
    display: flex;
    align-items: center;
    margin-top: 1rem;
}

.assessment_item .hollow-circle {
    width: 0.7rem;
    height: 0.7rem;
    display: block;
    border: #FFF solid 0.12rem;
    margin-right: 0.5rem;
}

.assessment_right {
    display: flex;
    flex: 1 1 30%;
    align-items: flex-end;
    justify-content: flex-end;
    flex-direction: column;
    text-align: right;
}

.assessment p {
    margin: 1rem 0 0 0;
    font-size: 1rem;
    color: #FFF;
}

/* 病症列表 */
.disease_list {
    padding: 5rem var(--container-padding) 1rem var(--container-padding);
    display: flex;
    justify-content: flex-end;
    flex-direction: column;
}

.disease_list .big_title {
    justify-content: flex-start;
    align-items: flex-start;
}

.disease_list .big_title h1 {
    font-size: 3.857rem;
    text-align: left;
}

.disease_item {
    display: flex;
    justify-content: center;
    margin-bottom: 4rem;
}

.disease_item ul {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.disease_item li {
    font-size: 1rem;
    font-weight: bold;
    color: #624738;
    flex: 1 1 calc(20% - 2rem);
    display: flex;
    justify-content: flex-start;
    flex-direction: column;
    align-items: flex-start;
    margin-top: 4rem;
}

.disease_item h4 {
    font-size: 1.714rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.disease_item .description {
    font-size: 0.875rem;
    font-weight: normal;
    line-height: 1.6;
}

.disease_item .disease-icon {
    width: 2.857rem;
    height: 2.857rem;
    display: block;
    margin-bottom: 0.8rem;
}

.disease_item .disease-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.disease_list .brown_btn {
    padding: 0;
    background: none;
    align-self: baseline;
}

.disease_list .brown_btn a {
    font-size: 1.714rem;
    color: #624738;
    justify-content: center;
    align-items: center;
}

/* 选择我们 */
.choose_us {
    padding: 5rem var(--container-padding);
}

.choose_top {
    display: flex;
    gap: 2rem;
}

.choose_top .big_title {
    align-items: flex-start;
    flex: 1 1 45%;
}

.desc_text {
    font-size: 1rem;
    line-height: 1.8;
    text-align: left;
    margin: 2.5rem 1rem;
    color: #624738;
}

.choose_list {
    width: 100%;
    margin: 2rem auto;
    display: flex;
    gap: 1rem;
}

.choose_item {
    overflow: hidden;
    margin-top: 4rem;
    background-color: #BFA081;
    border-radius: 1rem;
    padding: 2rem 1rem;
    flex: 1 1 calc(33.333% - 1rem);
    transition: background-color 0.3s ease;
}

.choose_item:hover {
    background-color: #4786A3;
}

.choose_list .choose_text h3 {
    font-size: 2.286rem;
    color: #FFF;
    margin-bottom: 0.3rem;
}

.choose_list .choose_text h4 {
    font-size: 1.143rem;
    color: #FFF;
}

.choose_list .choose_text ul {
    padding: 0.5rem 0;
    border-top: 1px solid #C4C4C4;
    margin-top: 1rem;
}

.choose_list .choose_text ul li {
    font-size: 1.286rem;
    color: #FFF;
    line-height: 2.083rem;
    margin-left: 1rem;
}

.choose_list .choose_text ul li::marker {
    color: #FFF;
}

.choose_list .choose_text ul .desc {
    background-color: rgba(255, 248, 238, 0.08);
    list-style: none;
    padding: 0.5rem;
    border-radius: 0.1rem;
    font-size: 0.875rem;
    text-align: left;
    color: #FFF;
    margin-left: 0;
}

/* 加入我们 */
.join_us {
    width: 100%;
    height: 57.571rem;
    background: url(../images/join_us.png) no-repeat center center;
    background-size: cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.join_us_content {
    display: flex;
    padding: 0 var(--container-padding);
    justify-content: space-between;
    gap: 4rem;
}

.join_us_left {
    width: 30rem;
    align-items: flex-start;
}

.join_us_left .big_title {
    align-items: flex-start;
}

.join_us_left .big_title h1 {
    align-items: flex-start;
    color: #FFF;
    text-align: left;
}

.join_us_left .desc_text {
    text-align: justify;
    margin: 2.5rem 0;
    color: #FFF;
}

.join_us_right {
    width: 28.426rem;
    background: #F5F1EC;
    border-radius: 1rem;
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.join_us_right ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.join_us_right li {
    font-size: 1.429rem;
    color: #624738;
    margin-bottom: 0.5rem;
    flex: 1 1 calc(50% - 0.5rem);
    display: flex;
    align-items: center;
}

.join_us_right .nurse {
    flex: 1 1 100%;
}

.join_us_right li .icon {
    width: 3.286rem;
    height: 3.286rem;
    display: inline-block;
    margin-right: 0.5rem;
}

.join_us_right li .icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.join_us_desc {
    color: #624738;
    border-top: 1px solid #B1977C;
    padding-top: 2rem;
    margin: 1rem 0;
    font-size: 1rem;
    line-height: 1.6;
}

.join_us .join_title h1 {
    font-size: 1.426rem;
    margin: 2rem 0;
    text-align: center;
}

.join_us_right .brown_btn {
    align-self: center;
    margin: 1rem auto 0;
    width: 70%;
}

/* 其他问题 */
.other_question {
    background-color: #BFA081;
    padding: 2rem var(--container-padding);
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
    gap: 2rem;
}

.other_question .big_title {
    align-items: flex-start;
    flex: 1 1 60%;
}

.other_question .big_title h1 {
    color: #FFF;
    font-size: 2rem;
    line-height: 1.5;
}

.other_question .brown_btn {
    margin: 0 auto;
    background: none;
}

/* 合作伙伴 */
.partner {
    padding: 5rem var(--container-padding) 0 var(--container-padding);
}

.logo_list {
    margin: 4rem 0 0 0;
    position: relative;
}

.logo_list img {
    width: 100%;
    height: auto;
}

/* 底部 */
.footer {
    margin: 0 var(--container-padding);
    padding: 3rem 0;
    border-top: #B1977C 1px solid;
}

.footer_content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #624738;
    font-size: 0.875rem;
    line-height: 2;
    gap: 2rem;
}

.footer_left {
    flex: 1 1 60%;
}

.footer_logo {
    width: 7.643rem;
}

.footer_logo img {
    width: 100%;
    height: auto;
}

.footer_text {
    padding-top: 1.3rem;
}

.footer_right {
    display: flex;
    flex: 1 1 40%;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
}

/* 响应式设计 - 平板设备 */
@media screen and (max-width: 1280px) {
    :root {
        --container-padding: 5vw;
    }
    
    html {
        font-size: calc(100vw / 1280 * 14);
    }
    
    .nav {
        padding: 0 2rem;
    }
    
    .nav_menu {
        margin-right: 2rem;
    }
    
    .banner_item li h1 {
        font-size: 2.5rem;
    }
    
    .banner_item li h2 {
        font-size: 1.25rem;
    }
    
    .big_title h1 {
        font-size: 2rem;
    }
    
    .choose_list{
      flex-wrap: wrap;
      gap: 3rem;
    }

}

/* 响应式设计 - 手机设备 */
/* @media screen and (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
    
    html {
        font-size: calc(100vw / 375 * 12);
    }
    
    .nav {
        padding: 0 1rem;
        flex-direction: column;
        height: auto;
        line-height: normal;
        padding: 1rem;
    }
    
    .nav_menu {
        margin-right: 0;
        margin-top: 1rem;
    }
    
    .nav_menu li {
        display: block;
        padding: 0.5rem 0;
    }
    
    .banner {
        height: 60vh;
        min-height: 400px;
    }
    
    .banner_item li .banner_text {
        padding: 5rem 1rem;
    }
    
    .banner_item li h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .banner_item li h2 {
        font-size: 1rem;
        line-height: 1.2;
    }
    
    .banner_item li p {
        font-size: 0.875rem;
        max-width: 95%;
    }
    
    .banner_item li .banner_btn {
        width: 10rem;
        height: 2.5rem;
        margin-left: -5rem;
        top: 70%;
        font-size: 1rem;
    }
    
    .big_title h1 {
        font-size: 1.75rem;
    }
    
    .big_title h2 {
        font-size: 1.5rem;
    }
    
    .assessment {
        flex-direction: column;
        gap: 2rem;
    }
    
    .assessment_left {
        flex: 1 1 100%;
    }
    
    .assessment_right {
        flex: 1 1 100%;
        align-items: flex-start;
        text-align: left;
    }
    
    .assessment_item li {
        flex: 1 1 100%;
        font-size: 1rem;
    }
    
    .disease_item ul {
        gap: 1rem;
    }
    
    .disease_item li {
        flex: 1 1 calc(50% - 1rem);
        margin-top: 2rem;
    }
    
    .choose_top {
        flex-direction: column;
    }
    
    .choose_list {
        flex-direction: column;
    }
    
    .choose_item {
        flex: 1 1 100%;
        margin-top: 2rem;
    }
    
    .join_us {
        height: auto;
        min-height: 30rem;
        padding: 3rem 0;
    }
    
    .join_us_content {
        padding: 0 1rem;
    }
    
    .join_us_right li {
        flex: 1 1 100%;
        font-size: 1rem;
    }
    
    .other_question {
        flex-direction: column;
        gap: 1rem;
    }
    
    .other_question .big_title {
        flex: 1 1 100%;
    }
    
    .footer_content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer_left,
    .footer_right {
        flex: 1 1 100%;
    }
} */

/* 超小屏幕设备 */
@media screen and (max-width: 480px) {
    html {
        font-size: calc(100vw / 320 * 12);
    }
    
    .disease_item li {
        flex: 1 1 100%;
    }
    
    .banner_item li h1 {
        font-size: 1.5rem;
    }
    
    .big_title h1 {
        font-size: 1.5rem;
    }
    
    .nav_btn {
        width: 100%;
        margin-top: 1rem;
    }
}

/* 高分辨率屏幕优化 */
@media screen and (min-width: 1920px) {
    html {
        font-size: 14px; /* 固定字体大小，避免过大 */
    }
    
    .container {
        max-width: 1920px;
        margin: 0 auto;
    }
}

/* 打印样式 */
@media print {
    .navbar-fixed,
    .nav_btn,
    .brown_btn {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .banner {
        height: auto;
        page-break-inside: avoid;
    }
}

/* 无障碍优化 */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* 高对比度模式 */
@media (prefers-contrast: high) {
    .brown_btn {
        border: 2px solid #000;
    }
    
    .nav_menu li a {
        text-shadow: 1px 1px 1px rgba(0,0,0,0.5);
    }
}


#hs-form-container{display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.5); z-index: 1000;}
.form-content{position: absolute; width: 600px; top: 50%; left: 50%; transform: translate(-50%, -50%); background-color: white; padding: 20px;}
.close-btn{cursor: pointer; position: absolute; top: 10px; right: 10px;}