/* ================================
   ICWS - Institute of Chest Wall Surgery
   Global Styles
   ================================ */

/* ========================================
   颜色主题系统 (Color Theme System)
   ========================================
   
   本样式表严格遵循设计规范中的颜色系统
   
   文字颜色 (Text Colors):
   -------------------------
   深色背景使用:
   - 常用文字色: #2A2A2A (--text-dark-bg-primary)
   - 文字辅色: #949494 (--text-dark-bg-secondary)
   
   浅色背景使用:
   - 常用文字色: #FFFFFF (--text-light-bg-primary)
   - 文字辅色02: #C8FF85 (--text-light-bg-secondary)
   
   按钮颜色/状态 (Button Colors):
   -------------------------
   Button主按钮 (#6F0B65 紫色):
   - Normal: --btn-primary-bg
   - Hover: --btn-primary-hover
   - Pressed: --btn-primary-pressed
   
   Button2次按钮 (#E8E6E6 浅灰色):
   - Normal: --btn-secondary-bg
   - Hover: --btn-secondary-hover
   - Pressed: --btn-secondary-pressed
   
   Button深色按钮 (#202A21 深绿色):
   - Normal: --btn-dark-bg
   - Hover: --btn-dark-hover
   - Pressed: --btn-dark-pressed
   
   禁用状态:
   - 背景: #C7C7C7 (--btn-disabled-bg)
   - 文字: #949494 (--btn-disabled-text)
   
   分割线 (Dividers):
   -------------------------
   - 常用分割线色01: #C7C7C7 (--divider-01)
   - 常用分割线色02: #6F0B65 (--divider-02)
   - 常用分割线色03: #FFFFFF (--divider-03)
   
======================================== */

/* ========== CSS Variables ========== */

:root {
    /* Primary Colors */
    --primary-green: #202A21;
    --primary-green-dark: #202A21;
    --primary-green-light: #202A21;
    
    /* Accent Colors */
    --accent-purple: #6F0B65;
    --accent-purple-dark: #5A0952;
    --accent-purple-light: #8B1D7F;
    
    /* Text Colors - 深色背景 (Dark Background) */
    --text-dark-bg-primary: #2A2A2A;      /* 深色背景常用文字色 */
    --text-dark-bg-secondary: #949494;     /* 深色背景文字辅色 */
    
    /* Text Colors - 浅色背景 (Light Background) */
    --text-light-bg-primary: #FFFFFF;      /* 浅色背景常用文字色 */
    --text-light-bg-secondary: #C8FF85;    /* 浅色背景文字辅色02 */
    
    /* Legacy Text Colors (保持向后兼容) */
    --text-primary: #2A2A2A;
    --text-secondary: #949494;
    --text-light: #FFFFFF;
    --text-link: #6F0B65;
    --text-link-hover: #C8FF85;
    
    /* Background Colors */
    --bg-white: #FFFFFF;
    --bg-light-gray: #F5F5F5;
    --bg-dark: #202A21;
    
    /* Button Colors - Normal State */
    --btn-primary-bg: #6F0B65;             /* Button主按钮（紫色） */
    --btn-secondary-bg: #E8E6E6;           /* Button2次按钮（浅灰色） */
    --btn-dark-bg: #202A21;                /* Button深色按钮（深绿色） */
    
    /* Button Colors - Hover State */
    --btn-primary-hover: #6F0B65;          /* Button主按钮悬停 */
    --btn-secondary-hover: #E8E6E6;        /* Button2次按钮悬停 */
    --btn-dark-hover: #202A21;             /* Button深色按钮悬停 */
    
    /* Button Colors - Pressed State */
    --btn-primary-pressed: #6F0B65;        /* Button主按钮按下 */
    --btn-secondary-pressed: #E8E6E6;      /* Button2次按钮按下 */
    --btn-dark-pressed: #202A21;           /* Button深色按钮按下 */
    
    /* Button Colors - Disabled State */
    --btn-disabled-bg: #C7C7C7;            /* 禁用状态背景 */
    --btn-disabled-text: #949494;          /* 禁用状态文字 */
    
    /* Border/Divider Colors - 分割线 */
    --divider-01: #C7C7C7;                 /* 常用分割线色01 */
    --divider-02: #6F0B65;                 /* 常用分割线色02 */
    --divider-03: #FFFFFF;                 /* 常用分割线色03 */
    
    /* Legacy Divider Colors (保持向后兼容) */
    --divider-light-01: #C7C7C7;
    --divider-light-02: #6F0B65;
    --divider-dark: #FFFFFF;
    
    /* Typography */
    --font-primary: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --font-heading: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    
    /* Spacing */
    --container-max-width: 1280px;
    --section-padding: 80px 0;
    --header-height: 80px;
    --top-bar-height: 60px;
}

/* ========== Reset & Base ========== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* overflow-x: hidden; */
    width: 100%;
    max-width: 100vw;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul, ol {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ========== Typography ========== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-primary);
}

h1 {
    font-size: 48px;
}

h2 {
    font-size: 36px;
}

h3 {
    font-size: 28px;
}

h4 {
    font-size: 24px;
}

h5 {
    font-size: 20px;
}

h6 {
    font-size: 18px;
}

p {
    /*margin-bottom: 20px;*/
    color: var(--text-secondary);
}

.text-primary {
    color: var(--text-primary);
}

.text-secondary {
    color: var(--text-secondary);
}

.text-accent {
    color: var(--accent-purple);
}

.text-light {
    color: var(--text-light);
}

/* ========== Container ========== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0;
}

.container-fluid {
    width: 100%;
    padding: 0 ;
}

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

/* Button主按钮 - 紫色系列 #6F0B65 */
.btn-primary {
    background-color: var(--btn-primary-bg);
    color: var(--text-light);
}

.btn-primary:hover {
    background-color: var(--btn-primary-hover);
    opacity: 0.9;
}

.btn-primary:active {
    background-color: var(--btn-primary-pressed);
    opacity: 0.85;
}

/* Button2次按钮 - 浅灰色系列 #E8E6E6 */
.btn-secondary {
    background-color: var(--btn-secondary-bg);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: var(--btn-secondary-hover);
    opacity: 0.85;
}

.btn-secondary:active {
    background-color: var(--btn-secondary-pressed);
    opacity: 0.75;
}

/* 轮廓按钮 */
.btn-outline {
    background-color: transparent;
    border: 1px solid var(--text-primary);
    color: var(--text-primary);
}

.btn-outline:hover {
    background-color: var(--text-primary);
    color: var(--text-light);
}

.btn-outline-light {
    background-color: transparent;
    border: 1px solid var(--text-light);
    color: var(--text-light);
}

.btn-outline-light:hover {
    background-color: var(--text-light);
    color: var(--text-primary);
}

/* 深色按钮 - 深绿色系列 #202A21 */
.btn-dark {
    background-color: var(--btn-dark-bg);
    color: var(--text-light);
}

.btn-dark:hover {
    background-color: var(--btn-dark-hover);
    opacity: 0.9;
}

.btn-dark:active {
    background-color: var(--btn-dark-pressed);
    opacity: 0.85;
}

/* 禁用状态 - 按照设计规范 */
.btn:disabled,
.btn.disabled {
    background-color: var(--btn-disabled-bg);
    color: var(--btn-disabled-text);
    opacity: 1;
    cursor: not-allowed;
    pointer-events: none;
}

/* 图标按钮 */
.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 50%;
}

/* ========== Top Bar ========== */
.top-bar {
    background-color:#202A21;
    height: 60px;
    /* border-bottom: 1px solid var(--divider-light-01); */
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    width: 100%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.top-bar.scrolled-hidden {
    transform: translateY(-100%);
    opacity: 0;
}

.top-bar .container {
    max-width: 100%;
    padding: 0 120px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    height: 100%;
}

.language-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    line-height: 22px;
    color:#fff;
    cursor: pointer;
    position: relative;
    padding: 8px 0;
    /* background-color: var(--bg-white); */
}
.language-selector:hover {
    color: var(--text-link-hover);
}

.language-selector .globe-icon {
    width: 16px;
    height: 16px;
    display: block;
    object-fit: contain;
}

.language-selector .arrow-icon {
    width: 10px;
    height: 10px;
    transition: transform 0.3s ease;
}
.language-selector.active {
    color: var(--text-link-hover);

}
.language-selector.active .arrow-icon {
    transform: rotate(180deg);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    background-color: var(--bg-white);
    border: 1px solid var(--divider-light-01);
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    min-width: 120px;
    z-index: 1001;
    display: none;
    overflow: hidden;
}

.language-dropdown.show {
    display: block;
}

.language-dropdown a {
    display: block;
    padding: 10px 16px;
    font-size: 14px;
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.language-dropdown a:hover {
    background-color: var(--bg-white);
}

.language-dropdown a.active {
    background-color: #E8E6E6;
    color: var(--accent-purple);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.top-bar-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    line-height: 22px;
    color: #fff;
    transition: color 0.3s ease;
    /* border-bottom: 1px solid ; */

}

.top-bar-link:hover {
    color: var(--text-link-hover);
}

/* 图标使用 mask，跟随父级 color 变化，hover 时与文字同色 */
.top-bar-icon {
    width: 24px;
    height: 24px;
    display: inline-block;
    flex-shrink: 0;
    background-color: currentColor;
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    transition: background-color 0.3s ease;
}
.top-bar-icon-find-doctor {
    -webkit-mask-image: url('../images/icon/find-doctor.svg');
    mask-image: url('../images/icon/find-doctor.svg');
}
.top-bar-icon-request-appointment {
    -webkit-mask-image: url('../images/icon/request-appointment.svg');
    mask-image: url('../images/icon/request-appointment.svg');
}

.top-bar-link svg {
    width: 18px;
    height: 18px;
}

.login-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-light);
    transition: color 0.3s ease;
    text-decoration: none;
}

.login-btn:hover {
    color: var(--text-link-hover);
}

.login-btn .avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.login-btn .avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 用户下拉菜单样式 */
.user-dropdown-container {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.user-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-primary);
    cursor: pointer;
    transition: color 0.3s ease;
    text-decoration: none;
}

.user-trigger:hover {
    color: var(--text-link-hover);
}

.user-trigger .avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.user-trigger .avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-name-text {
    font-weight: 500;
    color: var(--text-light);
}
.user-name-text:hover{
    color: var(--text-link-hover);
}
.user-trigger .arrow-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
    color: var(--text-light);

}

.user-dropdown-container.active .user-trigger .arrow-icon {
    transform: rotate(180deg);
}

.user-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background-color: var(--bg-white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    /* border-radius: 6px; */
    padding: 8px 0;
    min-width: 160px;
    display: none;
    z-index: 1000;
}

.user-dropdown-container.active .user-menu {
    display: block;
}

.user-menu a {
    display: block;
    padding: 10px 16px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.user-menu a:hover {
    background-color: var(--bg-light-gray);
    color: var(--accent-purple);
}

.user-menu hr {
    margin: 8px 0;
    border: none;
    border-top: 1px solid var(--bg-light-gray);
}

/* ========== Header / Navigation ========== */
.header {
    background-color: var(--primary-green);
    height: var(--header-height);
    display: flex;
    align-items: center;
    position: fixed;
    top:60px;
    left: 0;
    right: 0;
    z-index: 999;
    width: 100%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.header.scrolled {
    top: 0;
}

.header .container {
    max-width: 100%;
    padding: 0 120px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* 页面宽度 > 1440px：padding 等比例缩放；>= 1920px 保持 120px */
@media (min-width: 1441px) {
    .header .container,
    .top-bar .container {
        padding-left: clamp(90px, 6.25vw, 120px);
        padding-right: clamp(90px, 6.25vw, 120px);
    }
}

.logo {
    display: flex;
    align-items: center;
    position: relative;
}

.logo img {
    height: 45px;
    transition: opacity 0.3s ease;
    display: block;
}

.logo img.logo-hover {
    position: absolute;
    opacity: 0;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    pointer-events: none;
}

.logo:hover img:first-child {
    opacity: 0;
}

.logo:hover img.logo-hover {
    opacity: 1;
}

.logo-text {
    color: var(--text-light);
    font-size: 28px;
    font-weight: 700;
    font-family: var(--font-heading);
    letter-spacing: 2px;
}

.logo-subtext {
    color: var(--text-light);
    font-size: 10px;
    opacity: 0.8;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 100%;
}

.main-nav-list {
    display: flex;
    align-items: center;
    gap: 0;
    height: 100%;
    margin: 0;
    padding: 0;
}

.main-nav-item {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    list-style: none;
}

.main-nav-link {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 0 20px;
    color: var(--text-light);
    font-size: 18px;
    font-weight: 400;
    line-height: 1.2;
    transition: color 0.3s ease;
}

.main-nav-link:hover,
.main-nav-link.active {
    color: var(--text-light-bg-secondary); /* 使用 #C8FF85 */
}

.main-nav-item.has-dropdown > .main-nav-link::after {
    /*content: '';*/
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 6px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid currentColor;
    vertical-align: middle;
    transition: transform 0.3s ease;
}

.main-nav-item.has-dropdown:hover > .main-nav-link::after {
    transform: rotate(180deg);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
    gap: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-light);
    transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translateY(5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-5px);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: -100px;
    min-width: 100%;
    background-color: var(--bg-white);
    border-radius: 0;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    padding: 16px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.1s ease;
    z-index: 1000;
}

.main-nav-item.has-dropdown:hover .dropdown-menu,
.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-columns {
    display: flex;
    gap: 40px;
}
/* .procedures-dropdown .dropdown-item, .dropdown-menu .dropdown-item */
.dropdown-column h6 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--divider-02); /* 使用紫色分割线 #6F0B65 */
}

.dropdown-column ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dropdown-column a {
    font-size: 13px;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.dropdown-column a:hover,
.dropdown-column a.active {
    color: var(--accent-purple);
}

/* Procedures Dropdown */
.dropdown-menu.procedures-dropdown {
    min-width: 400px;
    /*left: -200px;*/
    right: auto;
    transform: translateY(10px);
    padding: 0;
    background-color: #E8E6E6;
}

/* Right-aligned dropdown */
.dropdown-menu.procedures-dropdown.dropdown-right {
    /*left: auto;*/
    /*right: 0;*/
}

.main-nav-item.has-dropdown:hover .dropdown-menu.procedures-dropdown,
.dropdown-menu.procedures-dropdown.show {
    transform: translateY(0);
}

.procedures-dropdown .dropdown-grid {
    display: flex;
    flex-direction: row;
    gap: 40px;
    padding: 24px 112px;
}

.procedures-dropdown .dropdown-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    /*padding: 20px 80px;*/
}


.procedures-dropdown .dropdown-item,
.dropdown-menu .dropdown-item {
    display: block;
    padding: 12px 0px;
    width: 216px;
    text-align:left;
    font-size: 14px;
    color: #666666;
    transition: all 0.3s ease;
    border-bottom: 1px solid #C7C7C7;
    position: relative;
    margin: 0;
    background-color: transparent;
}
/* 
.procedures-dropdown .dropdown-item:last-child {
    border-bottom: 1px solid #C7C7C7;
} */



.procedures-dropdown .dropdown-item:hover,
.procedures-dropdown .dropdown-item.active {
    color: var(--accent-purple);
    border-bottom-color: var(--accent-purple);
    background-color: transparent !important;
    font-weight: 600;
}

/* Conditions Dropdown - Mega Menu Style（从上向下滑出） */
.conditions-dropdown {
    min-width: 850px;
    transform: translateY(-12px);
    padding: 32px 60px;
    background-color: #E8E6E6;
    box-sizing: border-box;
    overflow-x: hidden;
    position: absolute;
    opacity: 0;
    visibility: hidden;
    /* padding: 30px 230px; */
    transition: transform 0.25s ease-out, opacity 0.2s ease-out, visibility 0.2s;
    /* 临时：默认显示，用于样式调整 - 调整完成后请删除此规则 */
    /* opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
    display: block !important;
    position: fixed !important;
    top: 100px !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    z-index: 1000 !important; */
}

/* Conditions dropdown full width positioning - set by JavaScript */
.conditions-dropdown.full-width {
    position: fixed !important;
    /* left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 60px !important;
    padding-right: 60px !important;
    box-sizing: border-box !important;
    z-index: 1000 !important;
    overflow-x: hidden !important; */
    /* padding: 30px 323px; */
    overflow-x: hidden !important;
}

/* Right-aligned dropdown - not used for conditions */
.conditions-dropdown.dropdown-right {
    left: 0 !important;
    right: auto !important;
}

.main-nav-item.has-dropdown:hover .conditions-dropdown,
.dropdown-menu.conditions-dropdown.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.conditions-dropdown .dropdown-section {
    margin-bottom: 32px;
    display: flex;
    align-items: start;
    width: var(--container-max-width);
    max-width: 100%;
    box-sizing: border-box;
    gap:20px;
    margin:0 auto
}

.conditions-dropdown .dropdown-section:last-child {
    margin-bottom: 16px;
    margin-top: 40px;
}

.conditions-dropdown .section-title {
    
    color: #2A2A2A;
    margin-bottom: 20px;
    padding-bottom: 0;
 
    margin-top: 0;
    text-align: left;
    display: block;
    width: 248px;
    max-width: 100%;
   
}
.conditions-dropdown .section-title h6 {
    white-space: normal;
    overflow-wrap: break-word;
    word-break: break-word;
    font-family: var(--font-primary);
    line-height: 3.5;
    letter-spacing: 0;
    font-size: 16px;
    font-weight: 700;
}
.conditions-dropdown .dropdown-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 24px;
    margin: 0;
    padding: 0;
    align-items: start;
    width: 100%;
    max-width: 100%;
    grid-auto-flow: row;
    box-sizing: border-box;
}

.conditions-dropdown .dropdown-grid > * {
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.conditions-dropdown .dropdown-item {
    padding: 12px 0;
    font-size: 13px;
    font-weight: 400;
    color: #666666;
    border-bottom: 1px solid #C7C7C7;
    transition: color 0.3s ease, border-bottom-color 0.3s ease;
    margin: 0;
    display: flex;
    align-items: center;
    line-height: 2.6;
    letter-spacing: 0;
    word-spacing: normal;
    white-space: nowrap;
    word-wrap: normal;
    overflow-wrap: normal;
    width: 100%;
    text-decoration: none;
    font-family: var(--font-primary);
    box-sizing: border-box;
    min-height: 44px;
    overflow: visible;
    background-color: transparent;
    width: 216px;
    height: 56px;
    overflow: hidden;
}

/* 第一个section (Chest Wall Deformity - 15个项目): 每列最后一个项目移除底部边框 */
/* 布局：5列网格，第5列为空
 * 按行填充：Row 1(1-4), Row 2(5-8), Row 3(9-12), Row 4(13-15)
 * Column 1: 1, 5, 9, 13 (第13个是最后一个 - Complex Chest Wall Deformities)
 * Column 2: 2, 6, 10, 14 (第14个是最后一个 - Asphyxiating Thoracic Dystrophy)
 * Column 3: 3, 7, 11, 15 (第15个是最后一个 - Depression of Lateral Chest Wall)
 * Column 4: 4, 8, 12 (第12个是最后一个 - Sternal Cleft)
 * Column 5: (empty)
 */
/* .conditions-dropdown .dropdown-section:first-child .dropdown-grid > .dropdown-item:nth-child(13),
.conditions-dropdown .dropdown-section:first-child .dropdown-grid > .dropdown-item:nth-child(14),
.conditions-dropdown .dropdown-section:first-child .dropdown-grid > .dropdown-item:nth-child(15),
.conditions-dropdown .dropdown-section:first-child .dropdown-grid > .dropdown-item:nth-child(12) {
    border-bottom: none;
} */

/* 第二个section (Non-Chest Wall Deformity - 6个项目): 每列最后一个项目移除底部边框 */
/* 布局：5列，第5列为空
 * Column 1: 1, 5 (第5个是最后一个)
 * Column 2: 2, 6 (第6个是最后一个)
 * Column 3: 3 (第3个是最后一个)
 * Column 4: 4 (第4个是最后一个)
 * Column 5: (empty)
 */
/* .conditions-dropdown .dropdown-section:last-child .dropdown-grid > .dropdown-item:nth-child(5),
.conditions-dropdown .dropdown-section:last-child .dropdown-grid > .dropdown-item:nth-child(6),
.conditions-dropdown .dropdown-section:last-child .dropdown-grid > .dropdown-item:nth-child(3),
.conditions-dropdown .dropdown-section:last-child .dropdown-grid > .dropdown-item:nth-child(4) {
    border-bottom: none;
} */

.conditions-dropdown .dropdown-item:hover,
.conditions-dropdown .dropdown-item.active {
    color: var(--accent-purple);
    border-bottom-color: var(--accent-purple);
    background-color: transparent !important;
    font-weight: normal;
}

/* Search Icon in Nav */
.nav-search-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    border-radius: 50%;
    transition: background-color 0.3s ease;
    text-decoration: none;
    border: none;
    background: none;
    cursor: pointer;
}

.nav-search-btn:hover {
    background-color: rgba(255,255,255,0.1);
    text-decoration: none;
    color: var(--text-light);
}

.nav-search-btn svg {
    width: 20px;
    height: 20px;
}

/* Header Inline Search - 隐藏菜单，显示搜索框 */
.header-search-inline {
    display: none;
    flex: 1;
    align-items: center;
    gap: 16px;
    max-width: 75%;
}

.header.search-active .header-search-inline {
    display: flex;
}

.header.search-active .main-nav,
.header.search-active .mobile-menu-btn {
    display: none !important;
}

.header-search-inline form {
    flex: 1;
    min-width: 0;
}

.header-search-inline input {
    width: 100%;
    padding: 8px 0;
    font-size: 18px;
    color: var(--text-light);
    background-color: transparent;
    border: none;
    /* border-bottom: 1px solid rgba(255,255,255,0.4); */
    outline: none;
    transition: border-color 0.3s ease;
}

.header-search-inline input:focus {
    border-bottom-color: rgba(255,255,255,0.8);
}

.header-search-inline input::placeholder {
    color: rgba(255,255,255,0.5);
}

.search-close-btn {
    color: var(--text-light);
    padding: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    border: none;
    cursor: pointer;
    flex-shrink: 0;
    transition: color 0.3s ease;
}

.search-close-btn:hover {
    color: #CBFFB5;
}

.search-close-btn svg {
    width: 24px;
    height: 24px;
}

/* ========== Page Hero / Banner ========== */
.page-hero {
    background-color: var(--primary-green);
    background-size: cover;
    background-position: center;
    padding: 40px 0;
    position: relative;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right, rgba(43, 83, 41, 0.9), rgba(43, 83, 41, 0.4));
}

.page-hero.hero-white {
    background-color: #ffffff;
    background-image: none !important;
}

.page-hero.hero-white::before {
    display: none;
}

/* .page-hero .container {
    position: relative;
    z-index: 1;
} */

/* ========== Breadcrumb ========== */
.breadcrumb-section {
    background-color: transparent;
    padding: 24px 0;
}

/* 为第一个内容区域添加顶部间距，避免被固定菜单遮挡 */
body > main:first-of-type,
body > section:first-of-type:not(.top-bar):not(.header):not(.search-overlay),
.page-header-banner:first-of-type,
.hero-video-section:first-of-type {
    margin-top: calc(var(--top-bar-height) + var(--header-height));
}

/* 当滚动后 top-bar 隐藏、header 吸顶时，整体内容上移 top-bar 高度 */
body.compact-header > main:first-of-type,
body.compact-header > section:first-of-type:not(.top-bar):not(.header):not(.search-overlay),
body.compact-header .page-header-banner:first-of-type,
body.compact-header .hero-video-section:first-of-type {
    margin-top: var(--header-height);
}

/* ========== Page Header Banner (Breadcrumb + Hero) ========== */
.page-header-banner {
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    position: relative;
    width: 100%;
}

.page-header-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8); /* Light white overlay */
    z-index: 1;
}

.page-header-banner .breadcrumb-section,
.page-header-banner .page-hero {
    background-color: transparent !important;
    position: relative;
    z-index: 2;
}

.page-header-banner .breadcrumb-section {
    padding-bottom: 0;
}

.page-header-banner .page-hero {
    padding-top: 100px;
}

/* ========== Hero Video Section (Procedures Page) ========== */
/* 与 Lanhu 设计稿 group_2 / group_16 / block_4 100% 一致 */
.hero-video-section {
    background-color: transparent;
    width: 100%;
    padding: 13px 0 0;
}

/* 左右比例 656:624（设计稿 56+520+80 : 624） */
.hero-video-inner {
    display: flex;
    width: 100%;
}

.hero-video-inner .hero-video-content {
    width: 51.25%; /* 656/(656+624) */
    flex-shrink: 0;
}

.hero-video-inner .hero-video-wrapper {
    width: 48.75%; /* 624/(656+624) */
    flex-shrink: 0;
}

/* 左侧内容：设计稿 group_16，padding 93px 64px 93px 45px */
.hero-video-content {
    background-color: rgba(111, 11, 101, 1);
    color: rgba(255, 255, 255, 1);
    padding: 116px 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-video-content h1 {
    color: #FFFFFF;
    font-size: 56px;
    font-weight: bold;
    line-height: 64px;
    margin: 0 0 32px 0;
    text-transform: none;
    font-family: var(--font-heading);
}

/* 分割线：设计稿 image_3 */
.hero-video-content .hero-divider {
    width: 459px;
    max-width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.4);
    margin: 0 0 23px 0;
}

.hero-video-content p {
    font-size: 24px;
    line-height: 32px;
    font-weight: lighter;
    color: #ffffff;
    margin: 0;
    max-width: 459px;
    font-family: var(--font-primary);
}

/* 高度随视频比例（624:416 = 3:2），铺满右侧 */
.hero-video-wrapper {
    background-color: #000;
    position: relative;
    overflow: hidden;
    aspect-ratio: 624 / 416;
}

.hero-video-wrapper .video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: #000;
}

.hero-video-wrapper .video-container iframe,
.hero-video-wrapper .video-container lite-youtube {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.hero-video-wrapper .video-container lite-youtube {
    display: block;
}

.hero-video-wrapper .image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-video-wrapper .image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@media (max-width: 1200px) {
    .hero-video-content {
        padding: 64px 48px;
    }
    .hero-video-content h1 {
        font-size: 48px;
    }
}

@media (max-width: 991px) {
    .hero-video-content {
        padding: 40px;
    }
    .hero-video-section .hero-video-inner {
        flex-direction: column;
    }
    .hero-video-inner .hero-video-content,
    .hero-video-inner .hero-video-wrapper {
        width: 100%;
    }
    .hero-video-content {
        min-height: auto;
    }
    .hero-video-wrapper {
        aspect-ratio: 16 / 9;
    }
}

@media (max-width: 768px) {
    .hero-video-content {
        padding: 30px 20px;
    }
    .hero-video-content h1 {
        font-size: 36px;
    }
    .hero-video-content .hero-divider {
        width: 100%;
    }
    .hero-video-content p {
        font-size: 18px;
    }
}

/* .breadcrumb-section .container {
    max-width: 1280px;
} */

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Lato', sans-serif;
    font-size: 16px;
    line-height: 34px;
    margin-bottom: 0;
    flex-wrap: nowrap;
    overflow: hidden;
}

@media (max-width: 768px) {
    .breadcrumb-section {
        padding: 16px 0;
    }
    .breadcrumb {
        font-size: 14px;
    }
}

@media (max-width: 576px) {
    .breadcrumb {
        font-size: 12px;
        gap: 4px;
    }
}

.breadcrumb a {
    color: #000000;
    text-decoration: none;
    transition: color 0.3s ease, opacity 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--accent-purple);
    opacity: 1;
}

.breadcrumb .separator {
    color: #000000;
}

.breadcrumb .current {
    color: var(--accent-purple);
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}

@media (max-width: 768px) {
    .breadcrumb .current {
        font-size: 13px;
        max-width: 200px;
    }
}

@media (max-width: 576px) {
    .breadcrumb .current {
        font-size: 11px;
        max-width: 150px;
    }
}

.breadcrumb span {
    color: #000000;
}

.page-hero h1 {
    color: var(--text-light);
    font-size: 48px;
    margin-bottom: 16px;
}

.page-hero p {
    color: var(--text-light);
    opacity: 0.9;
    /* max-width: 600px; */
}

/* ========== Home Hero (Full Screen) ========== */
.home-hero {
    height: calc(100vh - calc(var(--top-bar-height) + var(--header-height)));
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.home-hero::before {
    background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.1));
}

.home-hero h1 {
    font-size: 64px;
    font-weight: 700;
    margin-bottom: 24px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.home-hero p {
    font-size: 20px;
    margin: 0 auto 40px;
    text-shadow: 0 1px 5px rgba(0,0,0,0.2);
    color: #ffffff;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
}

@media (max-width: 768px) {
    .home-hero h1 {
        font-size: 36px;
    }
    
    .home-hero p {
        font-size: 16px;
    }
    
    .home-hero {
        height: calc(100vh - 100px);
        min-height: 400px;
    }
}

/* ========== Footer ========== */
.footer {
    background-color: var(--primary-green);
    padding: 80px 0 80px;
    color: var(--text-light);
}

.footer-content {
    display: grid;
    grid-template-columns: 336px 1fr 1fr 364px;
    gap: 4.2rem;
    /*margin-bottom: 40px;*/
}

.footer-col-cta {
    display: flex;
    font-size: 20px;
    flex-direction: column;
    gap: 40px;
    justify-content: flex-start;
}

.footer-cta-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background-color: transparent;
    border: 1px solid #8F9490;
    color: var(--text-light);
    font-size: 20px;
font-weight: 400;
    transition: all 0.3s ease;
    height: 56px;
    width:336px ;
}

.footer-cta-btn span {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-cta-btn:hover {
    /* background-color: rgba(255,255,255,0.1); */
    border-color: #CBFFB5;
    color: #CBFFB5
}

.footer-cta-btn svg,
.footer-cta-btn img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

/* Footer CTA icons - SVG mask, color follows button */
.footer-cta-icon.footer-cta-icon-request {
    display: inline-block;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    background-color: currentColor;
    mask: url('../images/Request%20Appointment.svg') no-repeat center;
    mask-size: contain;
    -webkit-mask: url('../images/Request%20Appointment.svg') no-repeat center;
    -webkit-mask-size: contain;
    transition: background-color 0.3s ease;
}

.footer-cta-icon.footer-cta-icon-find-doctor {
    display: inline-block;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    background-color: currentColor;
    mask: url('../images/footer/Find-a-Doctor.svg') no-repeat center;
    mask-size: contain;
    -webkit-mask: url('../images/footer/Find-a-Doctor.svg') no-repeat center;
    -webkit-mask-size: contain;
    transition: background-color 0.3s ease;
}

.footer-arrow-wrapper {
    position: relative;
    display: inline-block;
    width: 20px;
    height: 20px;
}

.footer-arrow-wrapper[style*="24px"] {
    width: 24px;
    height: 24px;
}

.footer-arrow-default,
.footer-arrow-hover {
    position: absolute;
    top: 0;
    left: 0;
    transition: opacity 0.3s ease;
}

.footer-arrow-default {
    opacity: 1;
}

.footer-arrow-hover {
    opacity: 0;
}

.footer-cta-btn:hover .footer-arrow-default {
    opacity: 0;
}

.footer-cta-btn:hover .footer-arrow-hover {
    opacity: 1;
}

.footer-contact {
    margin-top: 24px;
    font-weight: 300;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 16px;
    color: var(--text-light);
    line-height: 24px;
    padding: 0px 0px 0 16px !important;
}

.footer-contact-item svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    /*margin-top: 2px;*/
}

.footer-col {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.footer-col h6 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 16px;
    font-family: var(--font-primary);
    line-height: 24px;
}

.footer-col h6[style*="margin-top: 88px"] {
    margin-top: auto;
}

.footer-col h6.footer-section-title {
    /* margin-top: 24px; */
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-links a {
    font-size: 16px;
    font-weight: lighter;
    color: var(--text-light);
    transition: color 0.3s ease;
    line-height: 20px;
}

.footer-links a:hover {
    color: #CBFFB5;
    font-weight: normal;
}

.footer-social {
    display: flex;
    align-items: center;
    gap: 16px;
    /*margin-top: 8px;*/
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin:8px;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background-color: transparent;
}

.footer-social-icon {
    display: inline-block;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    background-color: #ffffff;
    mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
    -webkit-mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    transition: background-color 0.3s ease;
}

.footer-social a:hover .footer-social-icon {
    background-color: #CBFFB5;
}

.footer-social-icon-twitter {
    mask-image: url('../images/twitter-x-line.svg');
    -webkit-mask-image: url('../images/twitter-x-line.svg');
}

.footer-social-icon-facebook {
    mask-image: url('../images/facebook-box-line.svg');
    -webkit-mask-image: url('../images/facebook-box-line.svg');
}

.footer-social-icon-youtube {
    mask-image: url('../images/youtube-line.svg');
    -webkit-mask-image: url('../images/youtube-line.svg');
}

/* Footer Newsletter Card */
.footer-newsletter {
    background-color: #E8E6E6;
    padding: 24px;
    height: 280px;
}

.footer-newsletter h5 {
    font-size: 18px;
    font-weight: 600;
    color: #2A2A2A;
    margin-bottom: 16px;
    font-family: var(--font-primary);
    line-height: 1.4;
}

.footer-newsletter p {
    font-size: 14px;
    color: #2A2A2A;
    margin-bottom: 24px;
    line-height: 24px;
    font-weight: 300;
}

.footer-newsletter .btn {
    width: 100%;
    background-color: var(--accent-purple);
    color: var(--text-light);
    padding: 14px 24px;
    border-radius: 0;
    font-size: 18px;
    font-weight: 500;
}

.footer-newsletter .btn:hover,
.footer-newsletter .subscribe-btn:hover {
    background-color: var(--accent-purple-dark);
}

.footer-newsletter .subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-newsletter .subscribe-email {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 0;
    box-sizing: border-box;
}
.footer-newsletter .subscribe-btn {
    width: 100%;
    background-color: var(--accent-purple);
    color: var(--text-light);
    padding: 14px 24px;
    border-radius: 0;
    font-size: 18px;
    font-weight: 500;
    border: none;
    cursor: pointer;
}
.footer-newsletter .subscribe-msg {
    margin: 8px 0 0;
    font-size: 14px;
    display: none;
}
.footer-newsletter .subscribe-msg.is-visible {
    display: block;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.15);
    text-align: center;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    margin: 0;
}

/* ========== Cards ========== */
.card {
    background-color: var(--bg-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.card-img {
    position: relative;
    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.card-body {
    padding: 20px;
}

.card-tag {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 500;
    background-color: var(--primary-green);
    color: var(--text-light);
    border-radius: 4px;
    margin-bottom: 12px;
}

.card-tag.purple {
    background-color: var(--accent-purple);
}

.card-title {
    font-size: 18px;
    font-weight: 300;
    color: var(--accent-purple);
    margin-bottom: 10px;
    line-height: 1.4;
    font-family: var(--font-primary);
}

.card-title a {
    color: inherit;
    transition: color 0.3s ease;
}

.card-title a:hover {
    color: var(--accent-purple-dark);
}

.card-text {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Blog Card Horizontal */
.blog-card-horizontal {
    display: flex;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid var(--divider-light-01);
}

.blog-card-horizontal .card-img {
    flex-shrink: 0;
    width: 200px;
    border-radius: 8px;
    overflow: hidden;
}

.blog-card-horizontal .card-img img {
    height: 140px;
}

.blog-card-horizontal .card-body {
    padding: 0;
    flex: 1;
}

.blog-card-horizontal .card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.blog-card-horizontal .more-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.share-post-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border: 1px solid var(--divider-light-01);
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.share-post-btn:hover {
    border-color: var(--accent-purple);
    color: var(--accent-purple);
}

/* ========== Tabs ========== */
.tabs {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 32px;
}

.tab-item {
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    background-color: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-item:hover {
    color: var(--text-primary);
}

/* 激活状态使用主按钮颜色 */
.tab-item.active {
    background-color: var(--btn-primary-bg); /* #6F0B65 */
    color: var(--text-light);
    border-radius: 4px;
}

/* ========== Accordion / FAQ ========== */
.accordion {
    display: flex;
    flex-direction: column;
}

.accordion-item {
    border-bottom: 1px solid var(--divider-01); /* 使用灰色分割线 */
}

.accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 0;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    text-align: left;
    background-color: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    color: var(--accent-purple);
}

/* 激活状态使用主按钮颜色 */
.accordion-item.active .accordion-header {
    background-color: var(--btn-primary-bg); /* #6F0B65 */
    color: var(--text-light);
    padding: 20px;
    margin: 0 -20px;
    width: calc(100% + 40px);
}

.accordion-icon {
    font-size: 24px;
    font-weight: 300;
    color: var(--accent-purple);
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
    color: var(--text-light);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-body {
    max-height: 500px;
}

.accordion-content {
    padding: 20px 0;
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* ========== Doctor Card ========== */
.doctor-card {
    display: flex;
    gap: 32px;
    padding: 32px 0;
    border-bottom: 1px solid var(--divider-light-01);
}

.doctor-img {
    flex-shrink: 0;
    width: 180px;
    height: 220px;
    border-radius: 8px;
    overflow: hidden;
}

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

.doctor-info {
    flex: 1;
}

.doctor-name {
    font-size: 22px;
    font-weight: 600;
    color: var(--accent-purple);
    margin-bottom: 4px;
    font-family: var(--font-primary);
}

.doctor-title {
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.doctor-focus label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.doctor-focus-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.doctor-focus-list a {
    font-size: 13px;
    color: var(--accent-purple);
    text-decoration: underline;
}

.doctor-focus-list a:hover {
    color: var(--accent-purple-dark);
}

.doctor-actions {
    display: flex;
    align-items: flex-start;
}

.learn-more-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--accent-purple);
    font-weight: 500;
}

.learn-more-link svg {
    width: 16px;
    height: 16px;
}

/* ========== Sidebar ========== */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-cta .btn {
    width: 100%;
    justify-content: center;
}

.sidebar-card {
    background-color: rgba(111, 11, 101, 0.05);
    border-radius: 8px;
    padding: 24px;
}

.sidebar-card h5 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-family: var(--font-primary);
}

.sidebar-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.sidebar-card .btn {
    width: 100%;
}

/* ========== Case Navigation ========== */
.case-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    border-bottom: 1px solid var(--divider-light-01);
}

.case-nav-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.case-nav-item .thumb {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.case-nav-item .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-nav-item .info {
    font-size: 12px;
    color: var(--accent-purple);
}

.case-nav-item .info .label {
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.case-nav-item .info .title {
    font-weight: 500;
    color: var(--accent-purple);
}

.case-nav-arrow {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

/* ========== Section Titles ========== */
.section-title {
    font-size: 28px;
    color: var(--accent-purple);
    margin-bottom: 24px;
    font-family: var(--font-heading);
}

.section-title-sm {
    font-size: 22px;
    color: var(--text-primary);
    margin-bottom: 20px;
}

/* ========== Photo Gallery ========== */
.photo-gallery {
    display: flex;
    gap: 16px;
    position: relative;
}

.photo-gallery .photo-item {
    flex: 1;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.photo-gallery .photo-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.photo-gallery .photo-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: var(--text-light);
    font-size: 12px;
}

.photo-gallery .gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    background-color: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.photo-gallery .gallery-nav:hover {
    background-color: var(--bg-white);
}

.photo-gallery .gallery-nav.prev {
    left: 8px;
}

.photo-gallery .gallery-nav.next {
    right: 8px;
}

/* ========== Video Player ========== */
.video-player {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background-color: #000;
}

.video-player img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: var(--accent-purple);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.video-play-btn:hover {
    background-color: var(--accent-purple-dark);
}

.video-play-btn svg {
    width: 24px;
    height: 24px;
    fill: var(--text-light);
    margin-left: 4px;
}

/* ========== About Page Timeline ========== */
.timeline-section {
    margin: 60px 0;
}

.timeline-item {
    display: flex;
    gap: 40px;
    margin-bottom: 60px;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-card {
    flex: 0 0 45%;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-dark) 100%);
    border-radius: 12px;
    padding: 32px;
    color: var(--text-light);
    position: relative;
}

.timeline-card::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 32px;
    right: 32px;
    height: 4px;
    background-color: var(--divider-02); /* 使用紫色分割线 #6F0B65 */
    border-radius: 2px;
}

.timeline-card h3 {
    font-size: 28px;
    color: var(--text-light);
    margin-bottom: 8px;
}

.timeline-card p {
    font-size: 16px;
    color: rgba(255,255,255,0.9);
}

.timeline-content {
    flex: 1;
    padding-top: 20px;
}

.timeline-content p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.timeline-image {
    flex: 0 0 200px;
    border-radius: 8px;
    overflow: hidden;
}

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

/* ========== Procedure Page ========== */
.procedure-hero {
    position: relative;
    padding: 0;
    background-color: #000;
    overflow: hidden;
}

.procedure-hero-content {
    display: flex;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-dark) 60%, transparent 60%);
    padding: 40px 0;
}

.procedure-hero-text {
    flex: 0 0 50%;
    padding: 40px;
    color: var(--text-light);
}

.procedure-hero-text h1 {
    font-size: 36px;
    margin-bottom: 8px;
}

.procedure-hero-text .underline {
    width: 60px;
    height: 3px;
    background-color: var(--divider-02); /* 使用紫色分割线 #6F0B65 */
    margin-bottom: 20px;
}

.procedure-hero-text p {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
}

.procedure-hero-video {
    flex: 1;
    position: relative;
}

/* Surgical Technique */
.surgical-technique {
    display: flex;
    gap: 40px;
    margin: 40px 0;
}

.technique-steps {
    flex: 1;
}

.technique-step {
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.technique-step strong {
    color: var(--text-primary);
}

.technique-images {
    flex: 0 0 300px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.technique-images img {
    width: 100%;
    border-radius: 8px;
}

/* Indications */
.indications-section {
    margin: 40px 0;
}

.indications-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.indications-list a {
    font-size: 14px;
    color: var(--accent-purple);
    text-decoration: underline;
}

.indications-list h6 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 16px;
    margin-bottom: 8px;
}

/* ========== Search Input ========== */
.search-input {
    position: relative;
}

.search-input input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    border: 1px solid var(--divider-light-01);
    border-radius: 24px;
    font-size: 14px;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.3s ease;
}

.search-input input:focus {
    border-color: var(--accent-purple);
}

.search-input input::placeholder {
    color: var(--text-secondary);
}

.search-input svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
}

/* ========== Utility Classes ========== */
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 8px !important; }
.mb-2 { margin-bottom: 16px !important; }
.mb-3 { margin-bottom: 24px !important; }
.mb-4 { margin-bottom: 32px !important; }
.mb-5 { margin-bottom: 40px !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 8px !important; }
.mt-2 { margin-top: 16px !important; }
.mt-3 { margin-top: 24px !important; }
.mt-4 { margin-top: 32px !important; }
.mt-5 { margin-top: 40px !important; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.d-flex { display: flex; }
.d-block { display: block; }
.d-none { display: none; }

.flex-column { flex-direction: column; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.gap-4 { gap: 32px; }

/* ========== Blog Page - 像素级复刻 ========== */
.blog-page {
    background-color: #ffffff;
}

.blog-main {
    background-color: #ffffff;
}

/* Blog Page Title */
.blog-page-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 48px;
    line-height: 64px;
    color: #6F0B65;
    margin-bottom: 48px;
}

/* Blog Content Section */
.blog-content-section {
    padding: 0 0 64px;
}

.blog-content-section .container {
    max-width: 1200px;
}

/* Blog Layout - 主内容区和侧边栏 */
.blog-layout {
    display: flex;
    justify-content: space-between;
    gap: 48px;
}

.blog-main-content {
    flex: 1;
    min-width: 0;
}

.blog-sidebar {
    flex: 0 0 320px;
    width: 320px;
    position: sticky;
    top: 120px;
    align-self: flex-start;
    max-height: calc(100vh - 140px);
    overflow-y: auto;
}

/* Blog Toolbar - Tabs and Search */
.blog-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 48px;
}

/* Blog Tabs */
.blog-tabs {
    display: flex;
    align-items: center;
    gap: 48px;
}

.blog-tab {
    font-family: 'Lato', sans-serif;
    font-size: 18px;
    line-height: 40px;
    color: #2A2A2A;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: color 0.3s ease;
}

.blog-tab:hover {
    color: #6F0B65;
}

.blog-tab.active {
    color: #6F0B65;
    border-bottom: 3px solid #6F0B65;
}

/* Blog Search */
.blog-search {
    position: relative;
    width: 366px;
    height: 40px;
    background-color: #ffffff;
    border: 1px solid #979797;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0;
    gap: 0;
}

.blog-search .blog-search-form {
    flex: 1;
    display: flex;
    align-items: center;
    height: 100%;
    min-width: 0;
}

/* 自定义搜索范围下拉 - 非原生样式 */
.blog-search .search-scope-wrap {
    position: relative;
    width: 115px;
    height: 40px;
    flex-shrink: 0;
    /* border-right: 1px solid #979797; */
}

.blog-search .search-scope-trigger {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px 0 16px;
    cursor: pointer;
    outline: none;
    user-select: none;
    border-right: 1px solid #979797;
}

.blog-search .search-scope-trigger:focus {
    outline: none;
}

.blog-search .search-scope-label {
    font-family: 'Lato', sans-serif;
    font-weight: 300;
    font-size: 16px;
    line-height: 24px;
    color: #2A2A2A;
}

.blog-search .search-scope-arrow {
    flex-shrink: 0;
}

.blog-search .search-scope-dropdown {
    position: absolute;
    top: 100%;
    left: -1px;
    width: 115px;
    min-width: 115px;
    background: #FFFFFF;
    border: 1px solid #979797;
    border-top: none;
    border-radius: 0 0 4px 4px;
    box-shadow: 0px 4px 16px 0px rgba(0, 0, 0, 0.16);
    z-index: 100;
    display: none;
}

.blog-search .search-scope-dropdown.open {
    display: block;
}

.blog-search .search-scope-option {
    width: 115px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Lato', sans-serif;
    font-size: 16px;
    line-height: 24px;
    color: #2A2A2A;
    /* background: #FFFFFF; */
    cursor: pointer;
    transition: background 0.2s ease;
    font-weight: lighter;
}

.blog-search .search-scope-option:hover {
    background: #E8E6E6;
    color: #6F0B65;
}

.blog-search .search-scope-option.active {
    background: #E8E6E6;
    color: #6F0B65;

}

.blog-search .blog-search-btn {
    flex-shrink: 0;
    padding: 8px 12px;
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.blog-search .blog-search-btn:hover {
    color: #6F0B65;
}

.blog-search .blog-search-icon {
    width: 24px;
    height: 24px;
}

.blog-search svg,
.blog-search .blog-search-icon {
    color: #2a2a2a;
    stroke: currentColor;
}

.blog-search input {
    flex: 1;
    border: none;
    outline: none;
    font-family: 'Lato', sans-serif;
    font-weight: 300;
    font-size: 16px;
    line-height: 24px;
    color: #2A2A2A;
    background: transparent;
    padding: 0 8px;
    min-width: 0;
}

.blog-search input::placeholder {
    color: #949494;
}

/* Blog Posts List */
.blog-posts-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

/* Blog Post Card */
.blog-post-card {
    display: flex;
    background-color: #ffffff;
    box-shadow: none;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.blog-post-card:hover {
    box-shadow: 0px 4px 16px 0px rgba(0, 0, 0, 0.16);
}

.blog-post-card:first-child {
    /* margin-bottom: 24px; */
}

/* Blog Post Image */
.blog-post-image {
    flex: 0 0 276px;
    height: 184px;
    overflow: hidden;
}

.blog-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Blog Post Content */
.blog-post-content {
    flex: 1;
    padding: 16px 32px;
    display: flex;
    flex-direction: column;
}

/* Blog Post Header */
.blog-post-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

/* Blog Post Tags */
.blog-post-tag {
    display: inline-block;
    padding: 4px 8px;
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    line-height: 20px;
    border-radius: 0;
}

.blog-post-tag.tag-icws {
    background-color: #B2C6C2;
    color: #004235;
}

.blog-post-tag.tag-health {
    background-color: #D3B5D0;
    color: #6F0B65;
}

/* More Button */
.action-more-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    color: #2A2A2A;
    position: relative;
}

.action-more-btn svg {
    width: 24px;
    height: 24px;
}

.action-more-btn:hover {
    color: #6F0B65;
}

/* Blog Post Actions Dropdown */
.blog-post-actions {
    position: relative;
}

/* Blog Post Title Row */
.blog-post-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    /*margin: px 0;*/
}

/* No Results Message - 参考 search 页面样式 */
.blog-no-results {
    text-align: center;
    padding: 60px 20px;
}

.blog-no-results .no-results-title {
    margin-top: 20px;
    font-family: Lato, sans-serif;
    font-weight: bold;
    font-size: 24px;
    color: #2A2A2A;
}

.blog-no-results .no-results-suggestion {
    margin-top: 8px;
    font-size: 16px;
    color: #949494;
}

@media (max-width: 768px) {
    .blog-no-results {
        padding: 40px 20px;
    }
}

.blog-post-card.hidden {
    display: none;
}

/* Blog Post Title */
.blog-post-title {
    font-family: 'Lato', sans-serif;
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 8px;
    margin-top: 8px;
    line-height: 22px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.blog-post-title a {
    color: #2A2A2A;
    transition: color 0.3s ease;
}

.blog-post-title a:hover {
    color: #5A0952;
}

.blog-post-card:hover .blog-post-title a {
    color: #6F0B65;
}

/* Blog Post Excerpt */
.blog-post-excerpt {
    font-family: 'Lato', sans-serif;
    font-size: 16px;
    line-height: 20px;
    color: #2A2A2A;
    margin: 24px 0 0 0 ;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Sidebar Newsletter Card */
.sidebar-newsletter-card {
    background-color: #E8E6E6;
    padding: 24px;
}

.sidebar-newsletter-card h5 {
    font-size: 18px;
    font-weight: 600;
    color: #2A2A2A;
    margin-bottom: 12px;
    font-family: var(--font-primary);
    line-height: 1.4;
}

.sidebar-newsletter-card p {
    font-size: 14px;
    color: #2A2A2A;
    margin-bottom: 20px;
    line-height: 1.5;
    font-weight: 300;
}

.sidebar-subscribe-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background-color: #6F0B65;
    color: #ffffff;
    padding: 14px 24px;
    border-radius: 0;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.sidebar-subscribe-btn:hover {
    background-color: #5A0952;
    color: #ffffff;
}

.sidebar-subscribe-widget .subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.sidebar-subscribe-widget .subscribe-email {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    border: 1px solid #E8E6E6;
    border-radius: 0;
    box-sizing: border-box;
}
.sidebar-subscribe-widget .subscribe-msg {
    margin-top: 8px;
    font-size: 14px;
    display: none;
}
.sidebar-subscribe-widget .subscribe-msg.is-visible {
    display: block;
}
.sidebar-subscribe-widget button.sidebar-subscribe-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background-color: #6F0B65;
    color: #ffffff;
    padding: 14px 24px;
    border-radius: 0;
    font-size: 14px;
    font-weight: 500;
    border: none;
    cursor: pointer;
}

/* ========== Blog Page Responsive ========== */
@media (max-width: 1200px) {
    .blog-layout {
        gap: 40px;
    }
    
    .blog-sidebar {
        flex: 0 0 280px;
        width: 280px;
    }
    
    .blog-tabs {
        gap: 32px;
    }
}

@media (max-width: 992px) {
    .blog-layout {
        flex-direction: column;
    }
    
    .blog-main-content {
        max-width: 100%;
    }
    
    .blog-sidebar {
        flex: 1;
        width: 100%;
    }
    
    .sidebar-newsletter-card {
        max-width: 320px;
    }
    
    .blog-page-title {
        font-size: 40px;
        line-height: 52px;
        margin-bottom: 32px;
    }
    
    .blog-toolbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
        margin-bottom: 32px;
    }
    
    .blog-search {
        width: 100%;
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    .blog-page-title {
        font-size: 32px;
        line-height: 42px;
        margin-bottom: 24px;
    }
    
    .blog-tabs {
        flex-wrap: wrap;
        gap: 16px 24px;
    }
    
    .blog-tab {
        font-size: 16px;
    }
    
    .blog-post-card {
        flex-direction: column;
    }
    
    .blog-post-image {
        flex: none;
        width: 100%;
        height: 200px;
    }
    
    .blog-post-content {
        padding: 16px 20px;
    }
    
    .blog-post-title-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .share-btn {
        padding: 10px 16px;
    }
    
    .sidebar-newsletter-card {
        max-width: 100%;
    }
    
    .sidebar-subscribe-btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .blog-content-section {
        padding: 0 0 40px;
    }
    
    .blog-page-title {
        font-size: 28px;
        line-height: 36px;
    }
    
    .blog-tabs {
        gap: 12px 20px;
    }
    
    .blog-tab {
        font-size: 14px;
        line-height: 32px;
    }
    
    .blog-search {
        height: 36px;
    }
    
    .blog-search input {
        font-size: 14px;
    }
    
    .blog-post-title {
        font-size: 16px;
        line-height: 20px;
    }
    
    .blog-post-excerpt {
        font-size: 14px;
        line-height: 18px;
    }
    
    .sidebar-newsletter-card {
        padding: 24px;
    }
}

/* ========== Sidebar ========== */
.sidebar {
    position: sticky;
    top: 120px;
}

.sidebar-card {
    background: #f3f3f3;
    border: 1px solid #e1e1e1;
    border-radius: 12px;
    padding: 24px;
    color: #2a2a2a;
    margin-bottom: 24px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.05);
}

.sidebar-card h5 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1f1f1f;
}

.sidebar-card p {
    font-size: 14px;
    color: #4a4a4a;
    margin-bottom: 16px;
}

.sidebar-card .btn {
    background: var(--accent-purple);
    color: #ffffff;
    border: none;
    border-radius: 2px;
    padding: 10px 16px;
    width: 100%;
    text-align: center;
    font-weight: 600;
    display: block;
}

.sidebar-card .btn:hover {
    background: var(--accent-purple-dark);
    color: #ffffff;
}

/* ========== Doctor Cards ========== */
.doctor-card {
    display: flex;
    gap: 24px;
    padding: 24px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    margin-bottom: 20px;
    transition: box-shadow 0.3s ease;
}

.doctor-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.doctor-img {
    flex: 0 0 160px;
    height: 200px;
    border-radius: 8px;
    overflow: hidden;
}

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

.doctor-info {
    flex: 1;
}

.doctor-name {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 4px;
}

.doctor-title {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.doctor-focus {
    margin-bottom: 12px;
}

.doctor-focus label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-right: 8px;
}

.doctor-focus-list {
    display: inline;
    font-size: 14px;
}

.doctor-focus-list a {
    color: var(--accent-purple);
    text-decoration: underline;
}

.doctor-focus-list a:hover {
    color: var(--accent-purple-dark);
}

.doctor-actions {
    display: flex;
    align-items: flex-start;
}

.learn-more-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--accent-purple);
}

.learn-more-link svg {
    width: 16px;
    height: 16px;
}

.learn-more-link:hover {
    text-decoration: underline;
}

/* ========== Case Page ========== */
.case-nav {
    display: flex;
    justify-content: space-between;
    padding: 20px 0;
    border-bottom: 1px solid var(--divider-light-01);
}

.case-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.case-nav-item:hover {
    background-color: var(--bg-light-gray);
}

.case-nav-arrow {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent-purple);
    border-radius: 50%;
    color: white;
}

.case-nav-item .thumb {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
}

.case-nav-item .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-nav-item .info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.case-nav-item .label {
    font-size: 12px;
    color: var(--text-secondary);
}

.case-nav-item .title {
    font-size: 14px;
    font-weight: 500;
    max-width: 280px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Photo Gallery */
.photo-gallery {
    display: flex;
    gap: 16px;
    position: relative;
    overflow: hidden;
}

.photo-item {
    flex: 0 0 calc(33.333% - 12px);
}

.photo-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
}

.photo-caption {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 8px;
    line-height: 1.5;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: 1px solid var(--divider-light-01);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    z-index: 10;
    transition: all 0.3s ease;
}

.gallery-nav:hover {
    background: var(--accent-purple);
    border-color: var(--accent-purple);
    color: white;
}

.gallery-nav.prev {
    left: 8px;
}

.gallery-nav.next {
    right: 8px;
}

/* ========== Accordion ========== */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.accordion-item {
    background: white;
    border: 1px solid var(--divider-light-01);
    border-radius: 8px;
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    font-size: 15px;
    font-weight: 500;
    text-align: left;
    color: var(--text-primary);
    background: white;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    background-color: var(--bg-light-gray);
}

.accordion-icon {
    font-size: 24px;
    font-weight: 300;
    color: var(--accent-purple);
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-body {
    max-height: 300px;
}

.accordion-content {
    padding: 0 24px 24px;
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* ========== Surgical Technique ========== */
.surgical-technique {
    display: flex;
    gap: 32px;
}

.technique-steps {
    flex: 1;
}

.technique-step {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 12px;
    padding-left: 16px;
    border-left: 3px solid var(--divider-02); /* 使用紫色分割线 #6F0B65 */
}

.technique-images {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.technique-images img {
    width: 100%;
    height: 120px;
    object-fit: contain;
    border-radius: 8px;
}

/* ========== Indications ========== */
.indications-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.indications-list a {
    padding: 8px 16px;
    background-color: var(--bg-light-gray);
    border-radius: 6px;
    font-size: 14px;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.indications-list a:hover {
    background-color: var(--accent-purple);
    color: white;
}

.indications-list h6 {
    width: 100%;
    margin-top: 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

/* ========== Video Play Button ========== */
.video-play-btn {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(111, 11, 101, 0.9);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-play-btn:hover {
    background-color: var(--accent-purple);
    transform: scale(1.1);
}

/* ========== Contact Page ========== */
.contact-page {
    /*padding-bottom: 80px;*/
}

.breadcrumb-section {
    background-color: transparent;
    padding: 15px 0;
    margin-bottom: 20px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    margin: 0;
}

.breadcrumb a {
    color: #000000;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--accent-purple);
}

.breadcrumb .separator {
    color: #000000;
}

.breadcrumb .current {
    color: var(--accent-purple);
    font-weight: 500;
}

.contact-title {
    font-size: 56px;
    font-weight: 700;
    color: var(--text-link);
    margin-bottom: 24px;
    line-height: 64px;

}

.title-divider {
    width: 100%;
    height: 1px;
    background-color: #6F0B65;
    margin-bottom: 25px;
}

.contact-description {
    font-size: 20px;
    line-height: 28px;
    color: var(--text-dark-bg-primary);
    max-width: 100%;
    margin-bottom: 24px;
    font-weight: lighter;
}

.contact-details-list {
    margin-bottom: 64px;
}

.contact-detail-row {
    padding: 30px 0;
    border-bottom: 1px solid #DFDFDF;
}

/* .contact-detail-row:first-child {
    border-top: 1px solid #EDEDED;
} */

.detail-title {
    font-size: 24px;
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 32px;
}

.detail-text {
    font-size: 20px;
    color: var(--text-primary);
    margin: 0;
    font-weight: lighter;
    line-height: 28px;
}

.detail-link {
    color: var(--accent-purple);
    text-decoration: underline;
    font-weight: lighter;
}

.detail-link:hover {
    text-decoration: underline;
}

.contact-info-link {
    display: inline-flex;
    align-items: flex-start;
    gap: 16px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 20px;
    font-weight: normal;
    transition: color 0.3s ease;
    text-align: left;
    line-height: 28px;
}

.contact-info-link .contact-icon {
    margin-top: 2px;
}

.contact-info-link:hover {
    /* color: var(--accent-purple); */
}

.contact-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    filter: brightness(0) saturate(100%) invert(12%) sepia(74%) saturate(4155%) hue-rotate(306deg) brightness(77%) contrast(103%);
}

.contact-social-icons {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 16px;
}

/* 通用左右布局（标题/正文 + 右侧信息），替代 Bootstrap row/col */
.contact-detail-row-flex .contact-detail-layout {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 16px;
}

.contact-detail-row-flex .contact-detail-main {
    flex: 1 1 auto;
}

/* 右侧跟随左侧高度，内容自然垂直居中 */
.contact-detail-row-flex .contact-detail-side {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    text-align: right;
}

/* Social Media 行：用 flex 实现左右布局，替代 Bootstrap row/col */
.contact-detail-row-social .contact-social-layout {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.contact-detail-row-social .contact-social-title {
    flex: 0 0 auto;
}

.contact-detail-row-social .contact-social-icons {
    flex: 1 1 auto;
    justify-content: flex-end;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    transition: transform 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-2px);
}

.social-icon img {
    width: 80%;
    height: 80%;
    transition: filter 0.3s ease;
}

.social-icon:hover img {
    filter: brightness(0) saturate(100%) invert(12%) sepia(74%) saturate(4155%) hue-rotate(306deg) brightness(77%) contrast(103%);
}

.contact-map-wrapper iframe {
    border: 0;
    display: block;
}


.footer-col h6.mt-24 {
    margin-top: 24px;
}

@media (max-width: 768px) {
    .contact-title {
        font-size: 32px;
    }
    
    /* 通用左右布局在小屏下上下堆叠 */
    .contact-detail-row-flex .contact-detail-layout {
        flex-direction: column;
        align-items: flex-start;
    }

    .contact-detail-row-flex .contact-detail-side {
        text-align: left;
        margin-top: 15px;
    }
    
    /* 小屏时社交媒体区域上下堆叠，图标靠左 */
    .contact-detail-row-social .contact-social-layout {
        flex-direction: column;
        align-items: flex-start;
    }

    .contact-detail-row-social .contact-social-icons {
        justify-content: flex-start;
        margin-top: 15px;
    }
}

/* ========== Related Articles Section ========== */
.article-card {
    background: white;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.article-card .card-img img {
    width: 100%;
    object-fit: cover;
}

.all-posts-link:hover {
    text-decoration: underline;
}

/* ========== Responsive ========== */
@media (max-width: 1440px) {
    :root {
        --container-max-width: 1200px;
    }
    /* 底部菜单内容与顶部菜单内容对齐 */
    .footer .container {
        max-width: var(--container-max-width);
        padding: 0 20px;
    }
    .header .container {
        max-width: var(--container-max-width);
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 100%;
    }
    .top-bar .container{
        max-width: var(--container-max-width);
        padding: 0;
    }
    .search-modal .container {
        max-width: var(--container-max-width);    
        padding: 0;
    }
    .container {
        max-width: var(--container-max-width);    
    }
    /* conditions-dropdown 自适应：减小左右留白，避免内容挤在一起；保持从上向下滑出动画 */
    .conditions-dropdown,
    .conditions-dropdown.full-width {
        /* padding: 30px 120px; */
        min-width: 780px;
        transition: transform 0.25s ease-out, opacity 0.2s ease-out, visibility 0.2s;
    }
    .conditions-dropdown .dropdown-grid {
        gap: 0 20px;
    }
    .conditions-dropdown .dropdown-section {
        margin-bottom: 28px;
    }
    .conditions-dropdown .section-title {
        width: 200px;
        max-width: 200px;
        white-space: normal;
        overflow-wrap: break-word;
    }
}

@media (max-width: 1200px) {
    :root {
        --container-max-width: 960px;
    }
    .footer .container {
        max-width: var(--container-max-width);
        padding: 0 20px;
    }
    .header .container {
        max-width: var(--container-max-width);
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 100%;
    }
    .top-bar .container{
        max-width: var(--container-max-width);
        padding: 0;
    }
    .search-modal .container {
        max-width: var(--container-max-width);    
        padding: 0;
    }
    .blog-content-section .container {
        max-width: var(--container-max-width);   
    }
    
    .footer-content {
        grid-template-columns: 250px 1fr 1fr 280px;
        gap: 30px;
    }
    .footer-cta-btn  {
        width: 250px;
        font-size: 1rem;
    }
    
    .conditions-dropdown,
    .conditions-dropdown.full-width {
        min-width: 700px;
        /* padding: 28px 60px; */
        overflow-x: hidden;
        transition: transform 0.22s ease-out, opacity 0.18s ease-out, visibility 0.18s;
    }
    
    .conditions-dropdown .dropdown-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 0 18px;
    }
    
    .conditions-dropdown .dropdown-grid > * {
        min-width: 0;
        max-width: 100%;
    }
    
    .conditions-dropdown .dropdown-section {
        margin-bottom: 24px;
    }
    
    .conditions-dropdown .section-title {
        width:  160px;
        max-width: 160px;
        margin-bottom: 16px;
        white-space: normal;
        overflow-wrap: break-word;
    }
    
    .conditions-dropdown .dropdown-item {
        padding: 12px 0;
        min-height: 40px;
    }
    
    /* 中等屏幕（4列）：第4列的最后一个项目移除底部边框 */
    /* .conditions-dropdown .dropdown-grid > .dropdown-item:nth-child(4n) {
        border-bottom: none;
    }
    
    .conditions-dropdown .dropdown-grid > .dropdown-item:last-child {
        border-bottom: none;
    } */
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
    
    .blog-content-section .container {
        max-width: 720px;
    }
    
    .search-modal .container {
        max-width: 720px;
        padding: 0 20px;
    }
    
    .main-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .footer-col-cta {
        grid-column: span 2;
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .footer-cta-btn {
        flex: 1;
        min-width: 200px;
    }
    
    .footer-newsletter {
        grid-column: span 2;
    }
    
    .condition-cases-section .cases-grid,
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .doctor-card {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .doctor-img {
        width: 100%;
        height: 280px;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 60px;
        --top-bar-height: 40px;
    }
    
    h1 { font-size: 32px; }
    h2 { font-size: 28px; }
    h3 { font-size: 22px; }
    
    .container {
        max-width: 540px;
    }
    
    .blog-content-section .container {
        max-width: 540px;
    }
    
    .top-bar {
        height: 60px;
        min-height: 60px;
        padding: 8px 0;
    }
    
    .top-bar .container {
        padding: 0 10px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: nowrap;
        gap: 8px;
    }
    
    .language-selector {
        flex-shrink: 0;
        padding: 4px 0;
    }
    
    .top-bar-right {
        display: flex;
        align-items: center;
        gap: 6px;
        flex-shrink: 0;
        justify-content: flex-end;
    }
    
    .top-bar-link {
        padding: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .top-bar-link span {
        display: none;
    }
    
    .top-bar-link .top-bar-icon,
    .top-bar-link img,
    .top-bar-link svg {
        width: 18px;
        height: 18px;
    }
    
    .login-btn {
        padding: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .login-btn span {
        display: none;
    }
    
    .login-btn .avatar {
        width: 18px;
        height: 18px;
    }
    
    .login-btn .avatar img {
        width: 18px;
        height: 18px;
    }
    
    .user-trigger {
        padding: 4px;
        display: flex;
        align-items: center;
        gap: 4px;
    }
    
    .user-trigger .avatar {
        width: 18px;
        height: 18px;
    }
    
    .user-trigger .avatar img {
        width: 18px;
        height: 18px;
    }
    
    .user-trigger .arrow-icon {
        width: 12px;
        height: 12px;
    }
    
    .user-name-text {
        display: none;
    }
    
    .header {
        height: 60px;
    }
    
    .header .container {
        padding: 0 10px;
    }
    
    /* 底部菜单内容与顶部菜单内容对齐 */
    .footer .container {
        padding: 0 10px;
    }
    
    .logo img {
        height: 30px;
    }
    
    .mobile-menu-btn {
        width: 40px;
        height: 40px;
        padding: 8px;
        flex-shrink: 0;
    }
    
    body {
        padding-top: 0;
    }
    
    body > main:first-of-type,
    body > section:first-of-type:not(.top-bar):not(.header):not(.search-overlay),
    .page-header-banner:first-of-type,
    .hero-video-section:first-of-type {
        margin-top: calc(50px + 60px);
    }
    
    .login-btn span {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-col-cta {
        grid-column: span 1;
        flex-direction: column;
    }
    
    .footer-cta-btn {
        min-width: 100%;
    }
    
    .footer-newsletter {
        grid-column: span 1;
    }
    
    .condition-cases-section .cases-grid,
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-card-horizontal {
        flex-direction: column;
    }
    
    .blog-card-horizontal .card-img {
        width: 100%;
    }
    
    .timeline-item,
    .timeline-item:nth-child(even) {
        flex-direction: column;
    }
    
    .timeline-card {
        flex: 1;
    }
    
    .surgical-technique {
        flex-direction: column;
    }
    
    .technique-images {
        flex: 1;
    }
    
    /* .search-modal .container {
        gap: 0;
        padding: 0 10px;
    } */
    
    .search-modal .logo {
        margin-right: 15%;
    }
    
    .search-modal .logo img {
        height: 36px;
    }
    
    .search-input-wrapper input {
        font-size: 16px;
        padding: 0;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 16px;
    }
    
    .blog-content-section .container {
        max-width: 100%;
        padding: 0 16px;
    }
/*     
    .search-modal .container {
        padding: 0 16px;
    } */
    
    /* 底部菜单内容与顶部菜单内容对齐 */
    .footer .container {
        padding: 0 10px;
    }
    
    .page-hero h1 {
        font-size: 28px;
    }
    
    .tabs {
        flex-wrap: nowrap;
        width: 100%;
    }
    
    .tab-item {
        padding: 10px 12px;
        font-size: 12px;
        flex: 1;
        min-width: 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .tabs-wrapper .tabs {
        flex-wrap: nowrap;
        width: 100%;
    }
    
    .tabs-wrapper .tab-item {
        flex: 1;
        min-width: 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .language-selector span:not(.globe-icon):not(.arrow-icon) {
        display: none;
    }
    
    .top-bar {
        height: var(--top-bar-height);
        /* min-height: var(--top-bar-height); */
        padding: 0;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1001;
    }
    
    .top-bar .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: nowrap;
        gap: 6px;
        padding: 0 10px;
        height: 100%;
    }
    
    .language-selector {
        flex-shrink: 0;
        padding: 0;
    }
    
    .top-bar-right {
        display: flex;
        align-items: center;
        gap: 4px;
        flex-shrink: 0;
        justify-content: flex-end;
    }
    
    .header {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        z-index: 1000;
        height: var(--header-height);
    }
    
    .header .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 10px;
    }
    
    .logo {
        flex: 1;
        min-width: 0;
    }
    
    .mobile-menu-btn {
        flex-shrink: 0;
        z-index: 1002;
        margin-left: 8px;
    }
    
    body > main:first-of-type,
    body > section:first-of-type:not(.top-bar):not(.header):not(.search-overlay),
    .page-header-banner:first-of-type,
    .hero-video-section:first-of-type {
        margin-top: calc(var(--top-bar-height) + var(--header-height));
    }
}

/* Mobile Navigation Menu（小于 996px） */
@media (max-width: 996px) {
    .header .container,
    .top-bar .container {
       
        padding: 10px;
    }
    
    /* 底部菜单内容与顶部菜单内容对齐 */
    .footer .container {
        padding: 10px;
    }
    
    /* 移动端 top-bar 调整 - 单行排列，不换行 */
    .top-bar {
        /*height:;*/
        /* min-height: var(--top-bar-height); */
        padding: 0;
        z-index: 1001;
    }
    
    .top-bar .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: nowrap;
        gap: 8px;
        height: 100%;
        padding: 0 10px;
    }
    
    .language-selector {
        flex-shrink: 0;
        padding: 0;
    }
    
    .top-bar-right {
        display: flex;
        align-items: center;
        gap: 6px;
        flex-shrink: 0;
        justify-content: flex-end;
    }
    
    /* 移动端 header 调整 */
    .header {
        z-index: 1000;
        height: var(--header-height);
    }
    
    .header .container {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 10px;
    }
    
    .logo {
        flex: 1;
        min-width: 0;
    }
    
    .logo img {
        height: 35px;
    }
    
    /* 搜索框样式 - 与 header 高度一致 */
    .search-modal {
        height: var(--header-height);
    }
    
    .search-modal .logo {
        margin-right: 40px;
    }
    
    .search-modal .logo img {
        height: 35px;
    }
    
    /* .search-modal .container {
        padding: 0 10px;
        gap: 0;
    } */
    
    .mobile-menu-btn {
        flex-shrink: 0;
        z-index: 1002;
        margin-left: 10px;
    }

    .main-nav {
        position: fixed;
        top: calc(var(--top-bar-height) + var(--header-height));
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--primary-green);
        flex-direction: column;
        align-items: stretch;
        padding: 20px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
    }
    
    .main-nav.mobile-open,
    .main-nav.active {
        display: flex;
        transform: translateX(0);
    }
    
    .main-nav-list {
        flex-direction: column;
        align-items: stretch;
        height: auto;
    }
    
    /* 移动端：保持左右排列，主项在左、展开内容在右 */
    .main-nav-item {
        display: flex;
        flex-direction: row;
        align-items: stretch;
        height: auto;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    /* 主链接固定宽度且在上层，确保再次点击能点到并收起 */
    .main-nav-item.has-dropdown .main-nav-link {
        flex-shrink: 0;
        /* min-width: 120px; */
        position: relative;
        z-index: 2;
    }
    
    .main-nav-link {
        padding: 16px 0;
        height: auto;
    }
    
    .dropdown-menu,
    .dropdown-menu.procedures-dropdown,
    .dropdown-menu.conditions-dropdown {
        position: static;
        min-width: 0;
        flex: 1;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-radius: 0;
        padding: 0 0 16px 16px;
        display: none;
        background-color: transparent;
    }
    
    .main-nav-item.has-dropdown.active .dropdown-menu {
        display: block !important;
        min-width: 180px;
        overflow-y: auto;
    }

    .main-nav-item.has-dropdown.active > .main-nav-link::after {
        transform: rotate(180deg);
    }
    
    .procedures-dropdown .dropdown-grid {
        flex-direction: column;
    }
    
    .procedures-dropdown .dropdown-column {
        width: 100%;
    }
    
    .dropdown-menu .dropdown-item,
    .procedures-dropdown .dropdown-item,
    .conditions-dropdown .dropdown-item {
        color: rgba(255,255,255,0.8);
        padding: 10px 0;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    
    .dropdown-menu .dropdown-item:hover,
    .dropdown-menu .dropdown-item.active,
    .procedures-dropdown .dropdown-item:hover,
    .procedures-dropdown .dropdown-item.active,
    .conditions-dropdown .dropdown-item:hover,
    .conditions-dropdown .dropdown-item.active {
        color: var(--text-light-bg-secondary);
        background-color: transparent !important;
    }
    
    /* 小于 996px 不显示 section-title */
    .conditions-dropdown .section-title {
        display: none !important;
    }
    
    /* 移动端：保持左右排列，子项在右（无 section-title） */
    .conditions-dropdown .dropdown-section {
        display: flex;
        flex-direction: row;
        align-items: start;
        margin-bottom: 8px;
    }
    
    .conditions-dropdown .dropdown-section:last-child {
        margin-bottom: 0;
    }
    
    .conditions-dropdown .dropdown-grid {
        grid-template-columns: 1fr;
        gap: 0;
        flex: 1;
        min-width: 0;
    }
    
    .conditions-dropdown .dropdown-grid > * {
        min-width: 0;
        max-width: 100%;
    }
    
    .conditions-dropdown .dropdown-item {
        padding: 12px 0;
        min-height: 44px;
    }
    
    /* 移动端：移除所有项目的底部边框，除了最后一个 */
    .conditions-dropdown .dropdown-grid > .dropdown-item:not(:last-child) {
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    .conditions-dropdown .dropdown-grid > .dropdown-item:last-child {
        border-bottom: none;
    }
    
    .nav-search-btn {
        display: none;
    }
    
    body.menu-open {
        overflow: hidden;
    }
}

/* ========== Case Detail Page - 像素级复刻 ========== */
.case-page {
    background-color: #ffffff;
}

/* Case Hero Section */
.case-hero-section {
    width: 100%;
    height: 312px;
    /*background: url('../images/cases/SketchPng79c80a4065d9bd2c77a8abde0926794f35942ada83ad68e0c6bfb9a74d7ffb1d.png') center center no-repeat;*/
    background-size: cover;
    position: relative;
}

.case-hero-section .container {
    max-width: 1280px;
    padding: 0 320px;
}

.case-hero-inner {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.case-hero-inner .container {
    max-width: 1920px;
    padding: 0 320px;
}

/* Hero Title */
.case-hero-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 48px;
    line-height: 64px;
    color: #ffffff;
    margin: 0;
}

/* Case Navigation Section */
.case-nav-section {
    padding: 48px 0;
}

.case-nav-section .container {
    max-width: 1920px;
    padding: 0 320px;
}

.case-nav-wrapper {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 904px;
}

.case-nav-item {
    display: flex;
    align-items: center;
    background-color: #ffffff;
    height: 96px;
    transition: opacity 0.3s ease;
}

.case-nav-item:hover {
    background-color: #ffffff; /* 保持背景颜色不变 */
}

.case-nav-item:hover .case-nav-arrow {
    color: var(--accent-purple);
}

.case-nav-item:hover .case-title {
    color: var(--accent-purple);
}

.case-nav-item.prev-case {
    width: 320px;
}

.case-nav-item.next-case {
    width: 320px;
}

.case-nav-arrow {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: #2A2A2A;
    flex-shrink: 0;
}

.case-nav-arrow svg {
    width: 32px;
    height: 32px;
    stroke-width: 1;
}

.case-thumb {
    width: 64px;
    height: 64px;
    /* margin: 0 8px; */
    flex-shrink: 0;
    overflow: hidden;
}

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

.case-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 200px;
}

.case-label {
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    line-height: 24px;
    color: #2A2A2A;
    opacity: 0.5;
}

.case-title {
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    line-height: 20px;
    color: #2A2A2A;
    font-weight: normal;
}

.case-title.highlight {
    color: #6F0B65;
}

/* Case Content Section */
.case-content-section {
    padding: 0 0 64px;
}

.case-content-section .container {
    max-width: 1920px;
    padding: 0 320px;
}

.case-layout {
    display: flex;
    justify-content: space-between;
    gap: 80px;
}

.case-main-content {
    flex: 0 0 904px;
    max-width: 904px;
}

.case-sidebar {
    flex: 0 0 296px;
    width: 296px;
}

/* Case Section */
.case-section {
    margin-bottom: 64px;
}

.case-section:first-child {
    margin-top: 48px;
}

.case-section-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 40px;
    line-height: 56px;
    color: #6F0B65;
    margin-bottom: 16px;
}

.case-section-body p {
    font-family: 'Lato', sans-serif;
    font-weight: 300;
    font-size: 20px;
    line-height: 28px;
    color: #2A2A2A;
    margin-bottom: 28px;
}

.case-section-body p:last-child {
    margin-bottom: 0;
}

/* Case Photos */
.case-photos-wrapper {
    display: flex;
    gap: 20px;
    width: 904px;
    height: 267px;
    /*background: url('../images/cases/0ce7e9c4cba84971aeaccf94a3d862e3_mergeImage.png') center center no-repeat;*/
    background-size: cover;
    margin-top: 24px;
}

.case-photo-item {
    position: relative;
    width: 100%;
    margin-bottom: 24px;
}

.case-photo-item:last-child {
    margin-left: 0;
}

.photo-overlay {
    position: relative;
    z-index: 1;
}

.photo-caption {
    font-family: 'Lato', sans-serif;
    font-size: 16px;
    line-height: 24px;
    color: #ffffff;
    text-align: center;
    margin: 0;
}

.photo-icon {
    position: absolute;
    top: 105px;
    width: 56px;
    height: 56px;
}

.case-photo-item:first-child .photo-icon {
    left: 16px;
}

.case-photo-item:last-child .photo-icon {
    right: 16px;
}

.photo-icon img {
    width: 100%;
    height: 100%;
}

/* Case Sidebar CTA */
.case-sidebar-cta {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 48px;
}

.cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 296px;
    height: 64px;
    font-family: 'Lato', sans-serif;
    font-weight: 500;
    font-size: 18px;
    line-height: 24px;
    transition: opacity 0.3s ease;
}

.cta-btn:hover {
    opacity: 0.9;
}

.cta-btn.primary {
    background-color: #202A21;
    color: #CBFFB5;
}

.cta-btn.primary svg {
    stroke: #CBFFB5;
}

.cta-btn.secondary {
    background-color: #202A21;
    color: #ffffff;
}


/* ========== Case Page Responsive ========== */
@media (max-width: 1600px) {
    .case-hero-inner .container,
    .case-nav-section .container,
    .case-content-section .container {
        padding: 0 120px;
    }
    
    .case-nav-wrapper {
        width: 100%;
        max-width: 904px;
    }
}

@media (max-width: 1440px) {
    .case-layout {
        gap: 48px;
    }
    
    .case-main-content {
        flex: 1;
        max-width: none;
    }
    
    .case-photos-wrapper {
        width: 100%;
        background-size: cover;
    }
    
    .case-photo-item {
        flex: 1;
        max-width: 400px;
    }
    
    .case-photo-item:last-child {
        margin-left: 20px;
    }
}

@media (max-width: 1200px) {
    .case-hero-inner .container,
    .case-nav-section .container,
    .case-content-section .container {
        padding: 0 60px;
    }
    
    .case-hero-section {
        height: auto;
        min-height: 280px;
        padding: 40px 0;
    }
    
    .case-hero-title {
        font-size: 40px;
        line-height: 52px;
    }
    
    .case-nav-wrapper {
        flex-direction: column;
        gap: 16px;
    }
    
    .case-nav-item.prev-case,
    .case-nav-item.next-case {
        width: 100%;
        max-width: 400px;
    }
    
    .case-section-title {
        font-size: 32px;
        line-height: 44px;
    }
    
    .case-section-body p {
        font-size: 18px;
        line-height: 26px;
    }
}

@media (max-width: 992px) {
    .case-hero-inner .container,
    .case-nav-section .container,
    .case-content-section .container {
        padding: 0 24px;
    }
    
    .case-layout {
        flex-direction: column;
    }
    
    .case-main-content {
        max-width: 100%;
    }
    
    .case-sidebar {
        flex: 1;
        width: 100%;
        max-width: 400px;
    }
    
    .cta-btn {
        width: 100%;
    }
    
    .case-photos-wrapper {
        flex-direction: column;
        height: auto;
        gap: 16px;
        padding: 16px;
    }
    
    .case-photo-item {
        width: 100%;
        max-width: none;
        height: 200px;
    }
    
    .case-photo-item:last-child {
        margin-left: 0;
    }
    
    .photo-icon {
        top: 50%;
        transform: translateY(-50%);
    }
}

@media (max-width: 768px) {
    .case-hero-section {
        min-height: 220px;
        padding: 32px 0;
    }
    
    .case-hero-title {
        font-size: 28px;
        line-height: 36px;
    }
    
    .case-nav-section {
        padding: 32px 0;
    }
    
    .case-nav-item.prev-case,
    .case-nav-item.next-case {
        max-width: 100%;
    }
    
    .case-info {
        flex: 1;
        width: auto;
    }
    
    .case-section {
        margin-bottom: 40px;
    }
    
    .case-section:first-child {
        margin-top: 32px;
    }
    
    .case-section-title {
        font-size: 26px;
        line-height: 36px;
    }
    
    .case-section-body p {
        font-size: 16px;
        line-height: 24px;
    }
}

@media (max-width: 576px) {
    .case-hero-inner .container,
    .case-nav-section .container,
    .case-content-section .container {
        padding: 0 16px;
    }
    
    .case-hero-section {
        min-height: 180px;
        padding: 24px 0;
    }
    
    .case-hero-title {
        font-size: 24px;
        line-height: 32px;
    }
    
    .case-nav-item {
        height: auto;
        padding: 12px 8px;
    }
    
    .case-thumb {
        width: 48px;
        height: 48px;
    }
    
    .case-info {
        height: auto;
        gap: 4px;
    }
    
    .case-label {
        font-size: 12px;
        line-height: 18px;
    }
    
    .case-title {
        font-size: 14px;
        line-height: 18px;
    }
    
    .case-section-title {
        font-size: 22px;
        line-height: 30px;
    }
    
    .case-section-body p {
        font-size: 15px;
        line-height: 22px;
        margin-bottom: 20px;
    }
    
    .cta-btn {
        height: 56px;
        font-size: 16px;
    }
    
    .case-sidebar-cta {
        gap: 16px;
    }
    
    .photo-caption {
        font-size: 14px;
        line-height: 20px;
    }
}

/* ========== Condition FAQ Page - 像素级复刻 ========== */
.condition-faq-page {
    background-color: #ffffff;
}

/* Condition Hero Section */
.condition-hero-section {
    width: 100%;
    height: 312px;
    /*background: linear-gradient(135deg, rgba(43, 83, 41, 0.85) 0%, rgba(32, 42, 33, 0.9) 100%), */
    /*            url('../images/SketchPng79c80a4065d9bd2c77a8abde0926794f35942ada83ad68e0c6bfb9a74d7ffb1d.png') center center no-repeat;*/
    background-size: cover;
    position: relative;
}

.condition-hero-inner {
    max-width: 1920px;
    margin: 0 auto;
    padding: 24px 320px 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

/* Condition Hero Title */
.condition-hero-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 48px;
    line-height: 64px;
    color: #ffffff;
    margin: 0;
}

/* Condition Content Section */
.condition-content-section {
    padding: 40px 0 44px;
    background-color: #ffffff;
}

.condition-container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 320px;
}

.condition-layout {
    display: flex;
    justify-content: space-between;
    gap: 80px;
}

.condition-main {
    flex: 0 0 904px;
    max-width: 904px;
}

.condition-sidebar {
    flex: 0 0 296px;
    width: 296px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Condition Tabs */
.condition-tabs {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 48px;
}

.condition-tab {
    height: 56px;
    padding: 16px 24px;
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    line-height: 24px;
    color: #2A2A2A;
    background-color: #E8E6E6;
    transition: all 0.3s ease;
}

.condition-tab:hover {
    background-color: #D8D6D6;
    color: #2A2A2A;
}

.condition-tab.active {
    background-color: #6F0B65;
    color: #ffffff;
    font-weight: 700;
}

/* FAQ Section Title */
.faq-section-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 28px;
    line-height: 1.3;
    color: #6F0B65;
    margin: 0 0 24px 0;
}

/* FAQ Accordion */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* FAQ Item */
.faq-item:not(.active) {
    background-color: #ffffff;
    transition: all 0.3s ease;
}

.faq-item:nth-child(even):not(.alt-bg):not(.active) {
    background-color: #ffffff;
}

.faq-item.alt-bg {
    background-color: #E8E6E6;
}

/* FAQ Header */
.faq-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 20px 16px 16px;
    background-color: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 72px;
}

.faq-item:not(.active):hover .faq-header {
    background-color: #E8E6E6
}

.faq-item.active,
.faq-item.active:nth-child(even) {
    background-color: #E8E6E6 !important;
}

.faq-item.active .faq-header {
    background-color: transparent !important;
}

.faq-question {

    font-family: 'Lato', sans-serif;
    font-weight: bold;
    font-size: 20px;
    line-height: 24px;
    color: #2A2A2A;
    text-align: left;
    flex: 1;
    padding-right: 16px;
    transition: color 0.3s ease;
}

.faq-item.active .faq-question {
    color: #6F0B65;
    font-weight: bold;
    font-size: 20px;
    line-height: 24px;
}

.faq-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.faq-icon svg {
    stroke: #2A2A2A;
    transition: stroke 0.3s ease;
}

.faq-item.active .faq-icon svg {
    stroke: #6F0B65;
}

/* FAQ Body */
.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-body {
    max-height: 500px;
}

.faq-content {
    padding: 0 68px 24px 40px;
    font-family: 'Lato', sans-serif;
    font-weight: 300;
    font-size: 20px;
    line-height: 28px;
    color: #2A2A2A;
}
.faq-content  p {
    color: #2A2A2A !important;
}
/* Previous Section Link */
.faq-prev-section {
    margin: 48px 0 64px;
}

.prev-section-link {
    display: inline-flex;
    align-items: center;
    gap: 24px;
    font-family: 'Lato', sans-serif;
    font-size: 20px;
    line-height: 32px;
    color: #2A2A2A;
    transition: color 0.3s ease;
}

.prev-section-link:hover {
    color: #6F0B65;
}

.prev-icon {
    width: 48px;
    height: 48px;
    background-color: #6F0B65;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.prev-icon svg {
    stroke: #ffffff;
}

.prev-section-link:hover .prev-icon {
    background-color: #5A0952;
}

/* Surgical Case Section */
.surgical-case-section {
    margin-bottom: 0;
}

.surgical-case-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 40px;
    line-height: 56px;
    color: #6F0B65;
    margin: 0 0 16px 0;
}

.surgical-case-grid {
    display: flex;
    gap: 1px;
    width: 100%;
}

.surgical-case-card {
    flex: 1;
    background-color: #ffffff;
    box-shadow: 0px 4px 16px 0px rgba(0, 0, 0, 0.16);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.surgical-case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0px 8px 24px 0px rgba(0, 0, 0, 0.2);
}

.surgical-case-card .case-image {
    width: calc(100% - 32px);
    height: 263px;
    margin: 16px auto 0;
    overflow: hidden;
    background-color: #E8E6E6;
}

.surgical-case-card .case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.surgical-case-card:hover .case-image img {
    transform: scale(1.05);
}

.surgical-case-card .case-content {
    padding: 13px 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.surgical-case-card .case-category {
    font-family: 'Lato', sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 20px;
    color: #6F0B65;
}

.surgical-case-card .case-title {
    font-family: 'Lato', sans-serif;
    font-weight: 300;
    font-size: 20px;
    line-height: 28px;
    color: #2A2A2A;
    margin: 0;
}

.surgical-case-card:first-child .case-title {
    color: #6F0B65;
}

/* Sidebar CTA Cards */
.sidebar-cta-card {
    width: 100%;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Lato', sans-serif;
    font-weight: 500;
    font-size: 18px;
    line-height: 24px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.sidebar-cta-card.primary {
    background-color: #202A21;
    color: #ffffff;
}

.sidebar-cta-card.primary:hover {
    background-color: #2B372C;
}

.sidebar-cta-card.secondary {
    background-color: #202A21;
    color: #ffffff;
}

.sidebar-cta-card.secondary:hover {
    background-color: #2B372C;
}

/* Related Articles Section */
.faq-related-section {
    background-color: #E8E6E6;
    padding: 48px 0 64px;
}

.faq-related-container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 320px;
}

.related-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.related-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 40px;
    line-height: 56px;
    color: #6F0B65;
    margin: 0;
}

.related-header .all-posts-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Lato', sans-serif;
    font-size: 18px;
    line-height: 22px;
    color: #6F0B65;
    transition: opacity 0.3s ease;
}

.related-header .all-posts-link:hover {
    opacity: 0.8;
}

.related-header .all-posts-link svg {
    stroke: #6F0B65;
}

/* Related Articles Grid */
.related-articles-grid {
    display: flex;
    justify-content: space-between;
    gap: 32px;
}

.related-article-card {
    flex: 1;
    max-width: 405px;
    background-color: #ffffff;
    box-shadow: 0px 4px 16px 0px rgba(0, 0, 0, 0.16);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.related-article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0px 8px 24px 0px rgba(0, 0, 0, 0.2);
}

.related-article-card .article-image {
    width: 100%;
    height: 270px;
    overflow: hidden;
    background-color: #d0d0d0;
}

.related-article-card .article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.related-article-card:hover .article-image img {
    transform: scale(1.05);
}

.related-article-card .article-content {
    padding: 16px;
}

.related-article-card .article-tag {
    display: inline-block;
    padding: 4px 8px;
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 8px;
}

.related-article-card .article-tag.purple {
    background-color: #995392;
    color: #ffffff;
}

.related-article-card .article-tag.green {
    background-color: #D3F5C4;
    color: #202A21;
}

.related-article-card .article-title {
    font-family: 'Lato', sans-serif;
    font-weight: 300;
    font-size: 20px;
    line-height: 28px;
    color: #6F0B65;
    margin: 0;
}

.related-article-card:not(:first-child) .article-title {
    color: #2A2A2A;
}

/* Placeholder backgrounds for article images */
.article-image.placeholder-blue {
    background: linear-gradient(135deg, #1a5276 0%, #2980b9 100%);
}

.article-image.placeholder-green {
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
}

.article-image.placeholder-purple {
    background: linear-gradient(135deg, #8e44ad 0%, #9b59b6 100%);
}

/* ========== Condition FAQ Page - 响应式设计 ========== */
@media (max-width: 1600px) {
    .condition-hero-inner,
    .condition-container,
    .faq-related-container {
        padding-left: 120px;
        padding-right: 120px;
    }
    
    .condition-main {
        flex: 1;
        max-width: none;
    }
    
    .surgical-case-grid {
        gap: 16px;
    }
}

@media (max-width: 1440px) {
    .condition-hero-inner,
    .condition-container,
    .faq-related-container {
        padding-left: 60px;
        padding-right: 60px;
    }
    
    .condition-layout {
        gap: 48px;
    }
    
    .surgical-case-title,
    .related-title {
        font-size: 36px;
        line-height: 44px;
    }
    
    .faq-question {
        font-size: 16px;
        line-height: 26px;
    }
    
    .faq-content {
        font-size: 16px;
        line-height: 26px;
    }
}

@media (max-width: 1200px) {
    .condition-hero-section {
        height: auto;
        min-height: 280px;
    }
    
    .condition-hero-inner,
    .condition-container,
    .faq-related-container {
        padding-left: 40px;
        padding-right: 40px;
    }
    
    .condition-hero-title {
        font-size: 40px;
        line-height: 52px;
    }
    
    .condition-tabs {
        flex-wrap: wrap;
    }
    
    .surgical-case-grid {
        flex-wrap: wrap;
    }
    
    .surgical-case-card {
        flex: 0 0 calc(50% - 8px);
        max-width: calc(50% - 8px);
    }
    
    .surgical-case-card:last-child {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .related-articles-grid {
        flex-wrap: wrap;
        gap: 24px;
    }
    
    .related-article-card {
        flex: 0 0 calc(50% - 12px);
        max-width: calc(50% - 12px);
    }
}

@media (max-width: 992px) {
    .condition-hero-inner,
    .condition-container,
    .faq-related-container {
        padding-left: 24px;
        padding-right: 24px;
    }
    
    .condition-layout {
        flex-direction: column;
    }
    
    .condition-main {
        max-width: 100%;
    }
    
    .condition-sidebar {
        flex: none;
        width: 100%;
        max-width: 400px;
        flex-direction: row;
        gap: 16px;
    }
    
    .sidebar-cta-card {
        flex: 1;
    }
    
    .condition-hero-title {
        font-size: 32px;
        line-height: 42px;
    }
    
    .surgical-case-title,
    .related-title {
        font-size: 36px;
        line-height: 38px;
    }
    
    .faq-question {
        font-size: 16px;
        line-height: 24px;
    }
    
    .faq-content {
        font-size: 16px;
        line-height: 24px;
        padding: 0 24px 20px;
    }
    
    .faq-header {
        padding: 20px 16px;
        min-height: 64px;
    }
    
    .surgical-case-card .case-image {
        height: 200px;
    }
    
    .surgical-case-card .case-title {
        font-size: 16px;
        line-height: 24px;
    }
}

@media (max-width: 768px) {
    .condition-hero-section {
        min-height: 220px;
        padding: 24px 0;
    }
    
    .condition-hero-inner,
    .condition-container,
    .faq-related-container {
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .condition-hero-title {
        font-size: 28px;
        line-height: 36px;
    }
    
    .condition-tabs {
        gap: 0;
        margin-bottom: 32px;
    }
    
    .condition-tab {
        padding: 12px 16px;
        font-size: 14px;
        flex: 1;
        text-align: center;
    }
    
    .surgical-case-title,
    .related-title {
        font-size: 28px;
        line-height: 32px;
    }
    
    .faq-question {
        font-size: 16px;
        line-height: 22px;
    }
    
    .faq-content {
        font-size: 16px;
        line-height: 22px;
        padding: 0 16px 16px;
    }
    
    .faq-header {
        padding: 16px 12px;
        min-height: 56px;
    }
    
    .prev-section-link {
        font-size: 16px;
        gap: 16px;
    }
    
    .prev-icon {
        width: 40px;
        height: 40px;
    }
    
    .prev-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .surgical-case-card {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .surgical-case-card .case-image {
        height: 180px;
    }
    
    .related-article-card {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .related-article-card .article-image {
        height: 200px;
    }
    
    .related-article-card .article-title {
        font-size: 16px;
        line-height: 24px;
    }
    
    .condition-sidebar {
        flex-direction: column;
        max-width: none;
    }
    
    .sidebar-cta-card {
        height: 56px;
        font-size: 16px;
    }
}

@media (max-width: 576px) {
    .condition-hero-section {
        min-height: 180px;
        padding: 16px 0;
    }
    
    .condition-hero-inner,
    .condition-container,
    .faq-related-container {
        padding-left: 16px;
        padding-right: 16px;
    }
    
    .condition-hero-title {
        font-size: 24px;
        line-height: 32px;
    }
    
    .condition-tab {
        padding: 10px 12px;
        font-size: 13px;
    }
    
    .surgical-case-title,
    .related-title {
        font-size: 28px;
        line-height: 32px;
        margin-bottom: 16px;
    }
    
    .faq-question {
        font-size: 16px;
        line-height: 20px;
    }
    
    .faq-content {
        font-size: 16px;
        line-height: 20px;
    }
    
    .faq-header {
        padding: 14px 10px;
        min-height: 52px;
    }
    
    .faq-icon {
        width: 20px;
        height: 20px;
    }
    
    .faq-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .prev-section-link {
        font-size: 14px;
        gap: 12px;
    }
    
    .prev-icon {
        width: 36px;
        height: 36px;
    }
    
    .faq-prev-section {
        margin: 32px 0 48px;
    }
    
    .surgical-case-card .case-image {
        height: 160px;
    }
    
    .surgical-case-card .case-content {
        padding: 12px;
        gap: 8px;
    }
    
    .surgical-case-card .case-category {
        font-size: 14px;
    }
    
    .surgical-case-card .case-title {
        font-size: 14px;
        line-height: 20px;
    }
    
    .related-article-card .article-image {
        height: 160px;
    }
    
    .related-article-card .article-content {
        padding: 12px;
    }
    
    .related-article-card .article-tag {
        font-size: 12px;
        padding: 3px 6px;
    }
    
    .related-article-card .article-title {
        font-size: 14px;
        line-height: 20px;
    }
    
    .sidebar-cta-card {
        height: 48px;
        font-size: 14px;
    }
}

/* ========== Find a Doctor Page - 像素级复刻 ========== */
.doctors-page {
    background-color: #ffffff;
}

/* Doctors Hero Section */
.doctors-hero-section {
    width: 100%;
    height: 240px;
    /*background: linear-gradient(135deg, rgba(43, 83, 41, 0.85) 0%, rgba(32, 42, 33, 0.9) 100%), */
    /*            url('../images/SketchPng79c80a4065d9bd2c77a8abde0926794f35942ada83ad68e0c6bfb9a74d7ffb1d.png') center center no-repeat;*/
    background-size: cover;
    position: relative;
}

.doctors-hero-inner {
    max-width: 1920px;
    margin: 0 auto;
    padding: 24px 180px 48px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Doctors Hero Title */
.doctors-hero-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 36px;
    line-height: 48px;
    color: #ffffff;
    margin: 0 0 16px 40px;
}

.doctors-hero-subtitle {
    font-family: 'Lato', sans-serif;
    font-size: 16px;
    line-height: 24px;
    color: #ffffff;
    margin: 0 0 0 40px;
}

/* Doctors List Section */
.doctors-list-section {
    padding: 60px 0;
    background-color: #ffffff;
}

.doctors-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Doctor Card V2 - 无列表项交互效果 */
.doctor-card-v2 {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    margin-bottom: 80px;
}

.doctor-card-v2:last-child {
    margin-bottom: 0;
}

/* Doctor Avatar */
.doctor-avatar {
    flex: 0 0 290px;
    width: 290px;
    height: 290px;
    overflow: hidden;
    background-color: #e8e6e6;
}

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

/* Doctor Content */
.doctor-content {
    flex: 1;
    padding-top: 16px;
}

/* Doctor Header */
.doctor-header {
    margin-bottom: 56px;
}

.doctor-header-inline {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
}

.doctor-header-inline .doctor-header {
    margin-bottom: 0;
}

.doctor-name-v2 {
    font-family: 'Lato', sans-serif;
    font-weight: bold;
    font-size: 32px;
    line-height: 40px;
    color: #6F0B65;
    margin: 0 0 12px 0;
}

.doctor-position {
    font-family: 'Lato', sans-serif;
    font-weight: bold;
    font-size: 24px;
    line-height: 28px;
    color: #2A2A2A;
    margin: 0;
}

/* Doctor Focus Area */
.doctor-focus-area {
    margin-bottom: 24px;
}

.focus-label {
    font-family: 'Lato', sans-serif;
    font-weight: 700;
    font-size: 18px;
    line-height: 22px;
    color: #2A2A2A;
    display: block;
    margin-bottom: 8px;
}

.focus-links {
    font-family: 'Lato', sans-serif;
    font-weight: lighter;
    font-size: 16px;
    line-height: 20px;
    margin-bottom: 24px;
}

.focus-links.multiline {
    line-height: 1.6;
}
.focus-links a {
   text-decoration: underline ;
   color: #6F0B65;
}
.focus-text {
    color: #2A2A2A;
}

.focus-link {
    color: #6F0B65;
    text-decoration: underline;
    transition: color 0.3s ease, opacity 0.3s ease;
}

.focus-link:hover {
    color: #5A0952;
    opacity: 0.85;
}

.focus-comma {
    color: #2A2A2A;
}

/* Doctor Appointment Button */
.doctor-appointment-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 203px;
    height: 48px;
    background-color: #6F0B65;
    color: #ffffff;
    font-family: 'Lato', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 19px;
    padding: 0 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

/*.doctor-appointment-btn::before {*/
/*    content: '';*/
/*    position: absolute;*/
/*    top: 0;*/
/*    left: -100%;*/
/*    width: 100%;*/
/*    height: 100%;*/
/*    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);*/
/*    transition: left 0.5s ease;*/
/*}*/

/*.doctor-appointment-btn:hover {*/
/*    background-color: #5A0952;*/
/*    color: #ffffff;*/
/*    !*transform: translateY(-2px);*!*/
/*    !*box-shadow: 0 4px 12px rgba(111, 11, 101, 0.3);*!*/
/*}*/

/*.doctor-appointment-btn:hover::before {*/
/*    left: 100%;*/
/*}*/

.doctor-appointment-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(111, 11, 101, 0.2);
}

/* Doctor Action (Learn More) */
.doctor-action {
    display: flex;
    align-items: flex-start;
    padding-top: 16px;
}

.doctor-learn-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Lato', sans-serif;
    font-size: 18px;
    line-height: 22px;
    color: #6F0B65;
    transition: all 0.3s ease;
}

.doctor-learn-more.inline {
    margin-top: 4px;
}

.doctor-learn-more svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.doctor-learn-more:hover {
    color: #5A0952;
    text-decoration: underline;
    text-decoration-color: #5A0952;
}

.doctor-learn-more:hover svg {
    transform: translateX(4px);
}

/* ========== Find a Doctor Page - 响应式设计 ========== */
@media (max-width: 1600px) {
    .doctors-hero-inner {
        padding: 24px 120px 72px;
    }
    
    .doctors-hero-title,
    .doctors-hero-subtitle {
        margin-left: 0;
    }
}

@media (max-width: 1440px) {
    .doctors-hero-inner {
        padding: 24px 120px 48px;
    }
}

@media (max-width: 1200px) {
    .doctors-hero-section {
        height: auto;
        min-height: 220px;
    }
    
    .doctors-hero-inner {
        padding: 24px 80px 48px;
    }
    
    .doctor-card-v2 {
        gap: 24px;
        margin-bottom: 48px;
    }
    
    .doctor-avatar {
        flex: 0 0 180px;
        width: 180px;
        height: 180px;
    }
    
    .doctor-header {
        margin-bottom: 24px;
    }
}

@media (max-width: 992px) {
    .doctors-hero-inner {
        padding: 20px 24px 48px;
    }
    
    .doctors-hero-title {
        font-size: 32px;
        line-height: 42px;
        margin-bottom: 16px;
    }
    
    .doctors-hero-subtitle {
        font-size: 16px;
        line-height: 24px;
    }
    
    .doctors-list-section {
        padding: 40px 0;
    }
    
    .doctor-card-v2 {
        flex-direction: column;
        align-items: stretch;
        gap: 20px;
        margin-bottom: 40px;
        padding-bottom: 40px;
        border-bottom: 1px solid #E8E6E6;
    }
    
    .doctor-card-v2:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .doctor-avatar {
        flex: none;
        width: 100%;
        height: 260px;
        max-width: 320px;
        margin: 0 auto;
    }
    
    .doctor-content {
        padding-top: 0;
    }
    
    .doctor-header {
        margin-bottom: 20px;
    }
    
    .doctor-header-inline {
        flex-direction: column;
        gap: 12px;
    }
    
    .doctor-action {
        padding-top: 12px;
        justify-content: flex-start;
    }
    
    .doctor-appointment-btn {
        width: 100%;
        max-width: 240px;
    }
}

@media (max-width: 768px) {
    .doctors-hero-section {
        min-height: 220px;
    }
    
    .doctors-hero-inner {
        padding: 16px 20px 40px;
    }
    
    .doctors-breadcrumb {
        margin-bottom: 24px;
        font-size: 13px;
        gap: 6px;
    }
    
    .doctors-hero-title {
        font-size: 28px;
        line-height: 36px;
        margin-bottom: 12px;
    }
    
    .doctors-hero-subtitle {
        font-size: 14px;
        line-height: 22px;
    }
    
    .doctors-list-section {
        padding: 32px 0;
    }
    
    .doctor-card-v2 {
        margin-bottom: 32px;
        padding-bottom: 32px;
    }
    
    .doctor-avatar {
        height: 260px;
    }
    
    .doctor-name-v2 {
        font-size: 24px;
        line-height: 30px;
        margin-bottom: 8px;
    }
    
    .doctor-position {
        font-size: 16px;
        line-height: 20px;
    }
    
    .doctor-header {
        margin-bottom: 20px;
    }
    
    .focus-label {
        font-size: 15px;
        margin-bottom: 6px;
    }
    
    .focus-links {
        font-size: 14px;
        line-height: 22px;
    }
    
    .doctor-focus-area {
        margin-bottom: 20px;
    }
    
    .doctor-appointment-btn {
        width: 100%;
        max-width: none;
        height: 44px;
        font-size: 15px;
    }
    
    .doctor-learn-more {
        font-size: 16px;
    }
    
    .doctor-learn-more svg {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 576px) {
    .doctors-hero-inner {
        padding: 12px 16px 32px;
    }
    
    .doctors-hero-title {
        font-size: 24px;
        line-height: 32px;
        margin-bottom: 10px;
    }
    
    .doctors-hero-subtitle {
        font-size: 13px;
        line-height: 20px;
    }
    
    .doctors-list-section {
        padding: 24px 0;
    }
    
    .doctors-container {
        padding: 0 16px;
    }
    
    .doctor-card-v2 {
        margin-bottom: 24px;
        padding-bottom: 24px;
    }
    
    .doctor-avatar {
        height: 220px;
    }
    
    .doctor-name-v2 {
        font-size: 22px;
        line-height: 28px;
    }
    
    .doctor-position {
        font-size: 15px;
        line-height: 18px;
    }
    
    .focus-label {
        font-size: 14px;
    }
    
    .focus-links {
        font-size: 13px;
        line-height: 20px;
    }
    
    .doctor-appointment-btn {
        height: 42px;
        font-size: 14px;
    }
    
    .doctor-learn-more {
        font-size: 15px;
    }
    
    .doctor-learn-more svg {
        width: 18px;
        height: 18px;
    }
}