/* ============================================
   长沙协雅医疗美容 - 全局样式表
   版本: 2.2.0
   描述: 响应式医疗美容官网样式 - PC端优化版
   ============================================ */

/* ---------- 媒体查询断点 ----------
   移动优先设计:
   - 默认样式: 手机 (< 576px)
   - 小平板 (>= 576px)
   - 平板 (>= 768px)
   - 桌面 (>= 992px)
   - 大桌面 (>= 1200px)
-------------------------------- */

/* ---------- CSS变量定义 ---------- */
:root {
    --primary-color: #c9a78d;
    --primary-light: #e8d5c4;
    --primary-dark: #a68b6d;
    --secondary-color: #4a4a4a;
    --accent-color: #d4a574;
    --bg-white: #ffffff;
    --bg-light: #faf8f6;
    --bg-cream: #f5f0eb;
    --bg-dark: #2c2c2c;
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-light: #999999;
    --text-white: #ffffff;
    --border-color: #e5e5e5;
    --border-light: #f0e6dd;
    
    --spacing-xs: 0.375rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.25rem;
    --spacing-xl: 1.5rem;
    --spacing-xxl: 2rem;
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --shadow-xl: 0 12px 40px rgba(0,0,0,0.15);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.4s ease;
    
    --container-max: 1200px;
    --header-height: 56px;
}

/* ---------- 基础重置 ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
    transition: var(--transition-fast);
}

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

ul, ol { list-style: none; }

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    -webkit-tap-highlight-color: transparent;
}

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

/* ---------- 容器 ---------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section--gray { background: var(--bg-light); }
.section--cream { background: var(--bg-cream); }
.section--dark { background: var(--bg-dark); color: var(--text-white); }

.section__header {
    text-align: center;
    padding: 0 var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.section__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.section__subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.section__more {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--primary-dark);
    font-size: 0.85rem;
    margin-top: var(--spacing-md);
}

/* ---------- 头部 ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    overflow: visible;
    height: var(--header-height);
    transition: box-shadow var(--transition-normal), background var(--transition-normal);
    border-bottom: 1px solid transparent;
}

.header--scrolled {
    background: rgba(255,255,255,0.98);
    box-shadow: 0 1px 12px rgba(0,0,0,0.06);
    border-bottom-color: rgba(0,0,0,0.04);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.header__logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    font-weight: 700;
}

.header__logo-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-dark);
    letter-spacing: 0.5px;
}

.header__phone {
    display: none;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* 移动端侧边菜单 */
.header__menu {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    width: 72vw;
    max-width: 280px;
    height: 100vh;
    height: 100dvh;
    background: #ffffff;
    padding: calc(var(--header-height) + var(--spacing-md)) var(--spacing-lg) var(--spacing-lg);
    z-index: 1002;
    box-shadow: -8px 0 32px rgba(0,0,0,0.12);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
}

.header__menu.is-open {
    display: flex;
}

.header__menu.is-active {
    transform: translateX(0);
}

.header__menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.3);
    z-index: 1;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.header__menu-overlay.is-active {
    opacity: 1;
    visibility: visible;
}

.header__menu-item {
    display: block;
    font-size: 0.95rem;
    padding: 0.875rem 0;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    border-bottom: 1px solid var(--border-light);
    font-weight: 500;
}

.header__menu-item:last-child {
    border-bottom: none;
}

.header__menu-item:hover,
.header__menu-item--active {
    color: var(--primary-dark);
}

.header__menu-item--active {
    color: var(--primary-color);
    font-weight: 600;
}

/* 汉堡按钮 */
.header__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    padding: 8px;
    margin-right: -8px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.header__toggle:hover {
    background: var(--bg-light);
}

.header__toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 1px;
    transition: transform 0.3s ease, opacity 0.2s ease;
}

.header__toggle span:nth-child(2) { margin: 5px 0; }

.header__toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.header__toggle.is-active span:nth-child(2) { opacity: 0; }

.header__toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* 移动端菜单底部 - 电话和预约 */
.header__menu-footer {
    margin-top: auto;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
}

.header__menu-phone {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--primary-dark);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.header__menu-phone-icon {
    font-size: 1rem;
}

.header__menu-cta {
    display: block;
    text-align: center;
    padding: 0.75rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 12px rgba(201, 167, 141, 0.35);
}

.header__menu-cta:hover {
    background: linear-gradient(135deg, var(--primary-dark), #8a7259);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(201, 167, 141, 0.45);
}

/* ---------- 主内容 ---------- */
.main { padding-top: var(--header-height); }

/* ---------- Banner ---------- */
.banner {
    position: relative;
    background: linear-gradient(135deg, #d4b896 0%, var(--primary-color) 50%, #b8956f 100%);
    padding: var(--spacing-xxl) var(--spacing-md);
    text-align: center;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.banner__badge {
    position: relative;
    display: inline-block;
    background: rgba(255,255,255,0.25);
    color: var(--text-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    margin-bottom: var(--spacing-sm);
    border: 1px solid rgba(255,255,255,0.3);
}

.banner__title {
    position: relative;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.banner__subtitle {
    position: relative;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--spacing-lg);
}

.banner__buttons {
    position: relative;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    width: 100%;
    max-width: 280px;
}

/* ---------- 按钮 ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    min-height: 46px;
    transition: var(--transition-fast);
}

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

.btn--primary {
    background: var(--bg-white);
    color: var(--primary-dark);
}

.btn--primary:hover {
    background: var(--bg-light);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--text-white);
}

.btn--outline:hover {
    background: rgba(255,255,255,0.15);
}

.btn--outline-dark {
    background: transparent;
    color: var(--primary-dark);
    border: 2px solid var(--primary-dark);
}

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

.btn--sm {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    min-height: 36px;
}

/* ---------- 快捷入口 ---------- */
.quick-entry {
    padding: var(--spacing-md) 0;
    background: var(--bg-white);
}

.quick-entry__scroll {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    padding: 0 var(--spacing-md);
}

.quick-entry__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
}

.quick-entry__item:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.quick-entry__icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    border-radius: var(--radius-full);
    font-size: 1rem;
}

.quick-entry__title {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-primary);
    text-align: center;
    white-space: nowrap;
}

/* ---------- 专家卡片 - 网格布局 ---------- */
.expert-section { position: relative; }

.expert-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    padding: 0 var(--spacing-md);
}

.expert-card {
    display: flex;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

.expert-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.expert-card__image {
    width: 120px;
    height: 140px;
    flex-shrink: 0;
    overflow: hidden;
}

.expert-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: var(--transition-normal);
}

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

.expert-card__body {
    flex: 1;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.expert-card__name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.expert-card__title {
    font-size: 0.75rem;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-xs);
}

.expert-card__desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.expert-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.expert-card__tag {
    padding: 0.2rem 0.5rem;
    background: var(--bg-cream);
    color: var(--text-secondary);
    font-size: 0.7rem;
    border-radius: var(--radius-sm);
}

.expert-card__actions {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.expert-card__action {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 0.5rem 0.75rem;
    color: var(--text-white);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
    transition: var(--transition-fast);
    text-align: center;
}

.expert-card__action--primary {
    background: var(--primary-color);
}

.expert-card__action--outline {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.expert-card__action:hover {
    transform: translateY(-2px);
}

.expert-card__action--primary:hover {
    background: var(--primary-dark);
}

.expert-card__action--outline:hover {
    background: var(--primary-light);
}

/* 隐藏PC端详情箭头 */
.expert-card__arrow {
    display: none;
}

/* ---------- 项目卡片 - 网格布局 ---------- */
.project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    padding: 0 var(--spacing-md);
}

.project-card {
    position: relative;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

.project-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.project-card__image {
    width: 100%;
    height: 100px;
    overflow: hidden;
}

.project-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 20%;
    transition: var(--transition-normal);
}

.project-card:hover .project-card__image img {
    transform: scale(1.08);
}

.project-card__body {
    padding: var(--spacing-sm);
}

.project-card__title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.project-card__desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.project-card__arrow {
    display: none;
}

/* ---------- 优势展示 ---------- */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    padding: 0 var(--spacing-md);
}

.advantage-card {
    text-align: center;
    padding: var(--spacing-md) var(--spacing-sm);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

.advantage-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.advantage-card__icon {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
}

.advantage-card__title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.advantage-card__desc {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

/* ---------- 悬浮按钮通用 ---------- */
.floating-phone {
    position: fixed;
    bottom: 80px;
    right: 16px;
    z-index: 998;
    display: block;
}

.floating-phone__btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.25rem;
    background: linear-gradient(135deg, var(--primary-color), #d4a574);

    color: var(--text-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-normal);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.floating-phone__btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, var(--primary-dark), #c69563);
}

/* ---------- 悬浮预约 ---------- */
.floating-booking {
    position: fixed;
    bottom: 20px;
    right: 16px;
    z-index: 999;
    display: block;
}

.floating-booking__btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.25rem;
    background: var(--primary-color);
    color: var(--text-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    font-weight: 500;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.floating-booking__btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

/* 移动端悬浮按钮：底部双按钮固定栏 */
@media (max-width: 767px) {
    .floating-phone {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 50%;
        padding: 10px 8px;
        padding-bottom: max(10px, env(safe-area-inset-bottom));
        background: var(--bg-white);
        border-top: 1px solid var(--border-color);
        box-shadow: 0 -2px 10px rgba(0,0,0,0.06);
        z-index: 999;
        display: block !important;
    }

    .floating-phone__btn {
        width: 100%;
        justify-content: center;
        padding: 12px;
        border-radius: var(--radius-lg);
        font-size: 0.95rem;
        box-shadow: none;
        background: linear-gradient(135deg, var(--primary-color), #d4a574);
    }

    .floating-phone__btn:hover {
        transform: none;
        box-shadow: none;
    }

    .floating-booking {
        position: fixed;
        bottom: 0;
        right: 0;
        width: 50%;
        padding: 10px 8px;
        padding-bottom: max(10px, env(safe-area-inset-bottom));
        background: var(--bg-white);
        border-top: 1px solid var(--border-color);
        box-shadow: 0 -2px 10px rgba(0,0,0,0.06);
        z-index: 999;
        display: block !important;
    }

    .floating-booking__btn {
        width: 100%;
        justify-content: center;
        padding: 12px;
        border-radius: var(--radius-lg);
        font-size: 0.95rem;
        box-shadow: none;
        background: var(--primary-color);
    }

    .floating-booking__btn:hover {
        transform: none;
        box-shadow: none;
    }

    /* 移动端底部给悬浮栏留出空间 */
    .main {
        padding-bottom: 70px;
    }
}

/* ---------- 风险提示 ---------- */
.risk-notice {
    background: var(--bg-cream);
    padding: var(--spacing-md);
    margin: 0 var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.5;
    border-left: 3px solid var(--primary-color);
}

/* ---------- 底部 ---------- */
.footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: var(--spacing-xxl) 0 calc(var(--spacing-lg) + 60px);
    text-align: center;
}

.footer__logo {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.footer__info {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.footer__links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.footer__link {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.6);
}

.footer__link:hover {
    color: var(--primary-color);
}

.footer__copyright {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.4);
}

/* ========================================
   平板及以上 (>= 576px)
   ======================================== */
@media (min-width: 576px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-xxl: 2.5rem;
    }
    
    .banner {
        min-height: 280px;
        padding: var(--spacing-xxl) var(--spacing-md);
    }
    
    .banner__title { font-size: 1.75rem; }
    .banner__subtitle { font-size: 0.95rem; }
    
    .banner__buttons {
        flex-direction: row;
        max-width: 340px;
    }
    
    .expert-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .project-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .project-card__image {
        height: 120px;
    }
}

/* ========================================
   平板 (>= 768px) - PC体验开始
   ======================================== */
@media (min-width: 768px) {
    :root {
        --spacing-xxl: 3rem;
        --header-height: 70px;
    }
    
    body { font-size: 15px; }
    
    /* 头部导航 - 平板端隐藏电话，只保留菜单+在线咨询 */
    .header__phone {
        display: none;
    }
    
    .header__toggle { display: none; }
    
    .header__menu {
        display: flex;
        flex-direction: row;
        position: static;
        background: none;
        align-items: center;
        justify-content: center;
        padding: 0;
        gap: 0;
        height: auto;
        transform: none;
        box-shadow: none;
        overflow: visible;
    }
    
    .header__menu-footer {
        display: none;
    }

    .header__menu > li {
        display: flex;
        align-items: center;
    }

    .header__menu > li .header__menu-cta {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 8px 18px;
        margin-left: 8px;
        background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
        color: white;
        border-radius: var(--radius-md);
        font-size: 0.85rem;
        font-weight: 500;
        transition: all var(--transition-fast);
        box-shadow: 0 2px 8px rgba(201, 167, 141, 0.3);
    }

    .header__menu > li .header__menu-cta:hover {
        background: linear-gradient(135deg, var(--primary-dark), #8a7259);
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(201, 167, 141, 0.4);
    }

    .header__menu-item {
        padding: 8px 14px;
        border: none;
        font-size: 0.85rem;
        color: var(--text-secondary);
        position: relative;
        border-radius: var(--radius-sm);
        font-weight: 400;
        white-space: nowrap;
    }
    
    .header__menu-item::after {
        content: '';
        position: absolute;
        bottom: 2px;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 2px;
        background: var(--primary-color);
        border-radius: 1px;
        transition: width var(--transition-fast);
    }
    
    .header__menu-item:hover {
        color: var(--primary-dark);
        background: rgba(201,167,141,0.06);
    }
    
    .header__menu-item:hover::after,
    .header__menu-item--active::after {
        width: 60%;
    }
    
    .header__menu-item--active {
        color: var(--primary-dark);
        font-weight: 600;
    }
    
    .main { padding-top: var(--header-height); }
    
    /* Banner优化 */
    .banner {
        min-height: 480px;
        padding: var(--spacing-xxl) var(--spacing-xxl);
    }
    
    .banner__badge {
        font-size: 0.85rem;
        padding: var(--spacing-xs) var(--spacing-lg);
    }
    
    .banner__title { 
        font-size: 2.5rem; 
        max-width: 600px;
    }
    
    .banner__subtitle { 
        font-size: 1.1rem;
        max-width: 500px;
    }
    
    .banner__buttons {
        max-width: 420px;
    }
    
    .btn--sm {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
        min-height: 44px;
    }
    
    /* 区块标题 */
    .section { padding: var(--spacing-xxl) 0; }
    
    .section__header {
        margin-bottom: var(--spacing-xl);
    }
    
    .section__title { 
        font-size: 1.5rem;
        margin-bottom: var(--spacing-xs);
    }
    
    .section__subtitle { font-size: 0.9rem; }
    
    /* 快捷入口 */
    .quick-entry {
        padding: var(--spacing-xl) 0;
    }
    
    .quick-entry__scroll {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--spacing-md);
        padding: 0 var(--spacing-xl);
        max-width: 600px;
        margin: 0 auto;
    }
    
    .quick-entry__item {
        width: auto;
        flex: 0 1 auto;
        padding: var(--spacing-md) var(--spacing-lg);
        min-width: 100px;
    }
    
    .quick-entry__icon {
        width: 44px;
        height: 44px;
        font-size: 1.25rem;
    }
    
    .quick-entry__title {
        font-size: 0.85rem;
    }
    
    /* 专家网格 - 2列布局，两侧留白 */
    .expert-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
        padding: 0 var(--spacing-xl);
        max-width: 900px;
        margin: 0 auto;
    }
    
    .expert-card {
        flex-direction: row;
    }
    
    .expert-card__image {
        width: 140px;
        height: 160px;
    }
    
    .expert-card__body {
        padding: var(--spacing-lg);
    }
    
    .expert-card__name {
        font-size: 1.1rem;
    }
    
    .expert-card__title {
        font-size: 0.8rem;
    }
    
    .expert-card__desc {
        display: block;
        font-size: 0.8rem;
    }
    
    .expert-card__arrow {
        display: inline-flex;
    }
    
    /* 项目网格 - 3列，两侧留白 */
    .project-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
        padding: 0 var(--spacing-xl);
        max-width: 960px;
        margin: 0 auto;
    }
    
    .project-card__image {
        height: 140px;
    }
    
    .project-card__body {
        padding: var(--spacing-md);
    }
    
    .project-card__title {
        font-size: 1rem;
    }
    
    .project-card__desc {
        font-size: 0.8rem;
    }
    
    /* 优势展示 */
    .advantage-grid {
        padding: 0;
        max-width: 900px;
        margin: 0 auto;
    }
    
    .advantage-card {
        padding: var(--spacing-xl);
    }
    
    .advantage-card__icon {
        font-size: 2rem;
    }
    
    .advantage-card__title {
        font-size: 1rem;
    }
    
    .advantage-card__desc {
        font-size: 0.8rem;
    }
    
    /* 风险提示 */
    .risk-notice {
        margin: 0 var(--spacing-md);
        padding: var(--spacing-lg);
        font-size: 0.85rem;
    }
    
    /* 悬浮在线咨询 */
    .floating-phone {
        bottom: 110px;
        right: 30px;
        display: block;
    }
    
    .floating-phone__btn {
        padding: 1rem 1.5rem;
        font-size: 0.9rem;
    }
    
    /* 悬浮预约 */
    .floating-booking {
        bottom: 50px;
        right: 30px;
        display: block;
    }
    
    .floating-booking__btn {
        padding: 1rem 1.5rem;
        font-size: 0.9rem;
    }
    
    /* 底部 */
    .footer {
        padding: var(--spacing-xl) 0;
    }
}

/* ========================================
   桌面 (>= 992px) - 完整PC布局
   ======================================== */
@media (min-width: 992px) {
    /* PC 端导航菜单间距加大 */
    .header__menu-item {
        padding: 8px 20px;
        font-size: 0.9rem;
        white-space: nowrap;
    }
    
    .header__phone {
        display: flex;
        align-items: center;
        gap: 6px;
        font-size: 0.9rem;
        color: var(--primary-dark);
        font-weight: 500;
        padding: 7px 18px;
        border-radius: var(--radius-xl);
        border: 1px solid var(--primary-light);
        transition: all var(--transition-fast);
    }
    
    .header__phone:hover {
        color: var(--primary-color);
        border-color: var(--primary-color);
        background: rgba(201,167,141,0.06);
    }
    
    .header__phone-icon { font-size: 0.9rem; }
    
    /* 更大Banner */
    .banner {
        min-height: 520px;
    }
    
    .banner__title { font-size: 3rem; }
    .banner__subtitle { font-size: 1.15rem; }
    
    /* 专家网格 - 3列布局，两侧留白 */
    .expert-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1080px;
        margin: 0 auto;
        padding: 0 var(--spacing-xl);
    }
    
    .expert-card {
        flex-direction: column;
    }
    
    .expert-card__image {
        width: 100%;
        height: 180px;
    }
    
    /* 项目网格 - 4列，两侧留白 */
    .project-grid {
        grid-template-columns: repeat(4, 1fr);
        max-width: 1120px;
        margin: 0 auto;
        padding: 0 var(--spacing-xl);
    }
    
    .project-card__image {
        height: 130px;
    }
    
    /* 优势展示 */
    .advantage-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1000px;
        gap: var(--spacing-xl);
    }
    
    .advantage-card__icon {
        font-size: 2.5rem;
    }
}

/* ========================================
   大桌面 (>= 1200px)
   ======================================== */
@media (min-width: 1200px) {
    .banner {
        min-height: 560px;
        padding: var(--spacing-xxl) 0;
    }
    
    .banner__title { font-size: 3.2rem; }
    
    .section__title { font-size: 1.75rem; }
    
    /* 专家卡片更大 */
    .expert-card__image {
        height: 200px;
    }
    
    .expert-card__body {
        padding: var(--spacing-xl);
    }
    
    .expert-card__name {
        font-size: 1.2rem;
    }
    
    .project-card__image {
        height: 150px;
    }
    
    /* 悬浮按钮更大 */
    .floating-phone {
        bottom: 130px;
        right: 40px;
    }
    
    .floating-phone__btn {
        padding: 1.125rem 1.75rem;
        font-size: 1rem;
    }
    
    .floating-booking {
        bottom: 60px;
        right: 40px;
        display: block;
    }
    
    .floating-booking__btn {
        padding: 1.125rem 1.75rem;
        font-size: 1rem;
    }
}

/* ---------- 页面头部/面包屑 ---------- */
.page-header {
    background: var(--bg-cream);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--border-light);
}

.page-header__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.page-header__breadcrumb {
    font-size: 0.8rem;
    color: var(--text-light);
}

.page-header__breadcrumb a {
    color: var(--primary-dark);
}

.page-header__breadcrumb a:hover {
    color: var(--primary-color);
}

.page-header__breadcrumb span {
    margin: 0 var(--spacing-xs);
    color: var(--border-color);
}

/* ---------- 详情内容区 ---------- */
.detail-content {
    margin-top: var(--spacing-xl);
}

.detail-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-light);
}

.detail-section:last-of-type {
    border-bottom: none;
}

.detail-section__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    padding-left: 12px;
    border-left: 3px solid var(--primary-color);
}

.detail-section__content {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.detail-section__content p {
    margin-bottom: var(--spacing-md);
}

.detail-section__content ul {
    list-style: none;
    padding: 0;
}

.detail-section__content li {
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.detail-section__content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.65em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-color);
}

/* ---------- 开展医生链接 ---------- */
.expert-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.expert-link {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-cream);
    border-radius: var(--radius-md);
    text-decoration: none;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    min-width: 180px;
}

.expert-link:hover {
    background: var(--primary-light);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.expert-link__name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.expert-link__title {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.expert-note {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin-top: var(--spacing-sm);
}

/* ---------- 分享按钮 ---------- */
.share-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
}

.share-section__label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.share-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-white);
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.share-btn:hover {
    background: var(--bg-cream);
    border-color: var(--primary-color);
    color: var(--primary-dark);
}

.share-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.share-btn--wechat {
    color: #07c160;
    border-color: #07c160;
}

.share-btn--wechat:hover {
    background: #07c160;
    color: #fff;
}

.share-btn--copy {
    color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.share-btn--copy:hover {
    background: var(--primary-dark);
    color: #fff;
}

.share-btn--copy.copied {
    background: #07c160;
    border-color: #07c160;
    color: #fff;
}

/* 分享提示弹层 */
.share-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-lg);
}

.share-modal.active {
    display: flex;
}

.share-modal__content {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 320px;
    width: 100%;
    text-align: center;
}

.share-modal__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.share-modal__text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.share-modal__close {
    padding: 10px 24px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.95rem;
}

/* ---------- 分享功能样式 ---------- */
.share-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
}

.share-section__label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.share-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-white);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.share-btn:hover {
    background: var(--bg-light);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.share-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.share-btn--wechat {
    color: #07c160;
    border-color: #07c160;
}

.share-btn--wechat:hover {
    background: #07c160;
    color: white;
}

.share-btn--copy {
    color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.share-btn--copy:hover {
    background: var(--primary-dark);
    color: white;
}

.share-btn.copied {
    background: #07c160;
    border-color: #07c160;
    color: white;
}

/* 分享弹层 */
.share-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.share-modal.active {
    opacity: 1;
    visibility: visible;
}

.share-modal__content {
    background: white;
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 320px;
    margin: 20px;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.share-modal.active .share-modal__content {
    transform: scale(1);
}

.share-modal__title {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.share-modal__text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.share-modal__close {
    padding: 12px 32px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.share-modal__close:hover {
    background: var(--primary-dark);
}

/* ---------- 提示框 ---------- */
.tips-box {
    background: var(--bg-cream);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    border-left: 3px solid var(--primary-color);
    margin-top: var(--spacing-xl);
}

.tips-box__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
}

.tips-box__content {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.tips-box__content p {
    margin-bottom: var(--spacing-xs);
}

/* ---------- 项目卡片"了解更多" ---------- */
.project-card__more {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--primary-dark);
    margin-top: var(--spacing-sm);
    font-weight: 500;
}

.project-card:hover .project-card__more {
    color: var(--primary-color);
}

/* ---------- 统一多列 Footer ---------- */
.footer__top {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    text-align: left;
}

.footer__brand {
    text-align: center;
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__logo-text {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-white);
    letter-spacing: 0.5px;
}

.footer__desc {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.7;
    margin-top: var(--spacing-sm);
}

/* 手机端：列标题样式 */
.footer__column h4.footer__title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* 手机端：链接改为两列网格布局 */
.footer__column .footer__links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xs) var(--spacing-md);
    justify-content: flex-start;
}

.footer__column .footer__link {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.55);
    padding: 2px 0;
    transition: color var(--transition-fast);
}

/* 手机端：联系方式紧凑布局 */
.footer__contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 0.78rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.5;
}

.footer__contact-icon {
    flex-shrink: 0;
    width: 18px;
    text-align: center;
    line-height: 1.5;
}

/* 电话号码样式 */
.footer__phone {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer__phone:hover {
    color: var(--primary-light);
}

.footer__copy-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.3);
    background: transparent;
    color: rgba(255,255,255,0.7);
    cursor: pointer;
    font-size: 11px;
    transition: all 0.3s ease;
    padding: 0;
}

.footer__copy-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.5);
    color: white;
}

.footer__copy-btn.copied {
    background: #07c160;
    border-color: #07c160;
    color: white;
}

/* 手机端：链接列并排布局 */
.footer__links-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.footer__links-row .footer__column .footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer__bottom {
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer__copyright {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.45);
    margin-bottom: var(--spacing-sm);
}

.footer__legal {
    margin-top: var(--spacing-sm);
    font-size: 0.68rem;
    color: rgba(255,255,255,0.35);
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: center;
}

.footer__legal a {
    color: rgba(255,255,255,0.45);
    transition: color var(--transition-fast);
}

.footer__legal a:hover {
    color: var(--primary-color);
}

@media (min-width: 768px) {
    .footer__top {
        grid-template-columns: 2fr 1fr 1fr 1fr;
        text-align: left;
    }

    .footer__brand {
        text-align: left;
        padding-bottom: 0;
        border-bottom: none;
    }

    .footer__column h4.footer__title {
        font-size: 0.95rem;
        border-bottom: none;
        padding-bottom: 0;
        margin-bottom: var(--spacing-sm);
        color: var(--text-white);
    }

    .footer__column .footer__links {
        gap: var(--spacing-xs);
    }

    .footer__contact {
        gap: var(--spacing-sm);
    }

    .footer__legal {
        flex-direction: row;
        justify-content: center;
        gap: var(--spacing-md);
    }

    .footer__legal a {
        margin: 0;
    }

    .page-header {
        padding: var(--spacing-xl) 0;
    }

    .page-header__title {
        font-size: 1.5rem;
    }
}

/* ---------- 辅助类 ---------- */
.hidden { display: none !important; }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-3 { margin-top: var(--spacing-md); }
.mt-5 { margin-top: var(--spacing-xl); }

/* ---------- 页面过渡动画 ---------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease forwards;
}

/* ---------- 经营资质展示（图片+文字合并卡片） ---------- */
.qualification-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.qualification-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

.qualification-card:hover {
    box-shadow: var(--shadow-md);
}

/* 卡片图片区域 */
.qualification-card__image {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    cursor: pointer;
    background: var(--bg-cream);
}

.qualification-card__image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.qualification-card__image:hover img {
    transform: scale(1.03);
}

.qualification-card__image-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.qualification-card__image:hover .qualification-card__image-overlay {
    opacity: 1;
}

.qualification-card__image-overlay span {
    color: #fff;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.4rem 1rem;
    background: rgba(0, 0, 0, 0.45);
    border-radius: var(--radius-md);
    backdrop-filter: blur(4px);
}

/* 卡片文字区域 */
.qualification-card__content {
    padding: var(--spacing-xl);
}

.qualification-card__badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: var(--primary-light);
    color: var(--primary-dark);
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-sm);
}

.qualification-card__badge--blue {
    background: #e3f2fd;
    color: #1565c0;
}

/* ---------- 来院路线页面 ---------- */
/* 复用 .section 样式，与其他页面保持一致 */

/* 信息卡片网格 */
.contact-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.contact-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-card__icon {
    font-size: 2rem;
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.contact-card__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.contact-card__content {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 600;
    margin: 0;
    line-height: 1.6;
}

.contact-card__content a {
    color: var(--primary-color);
    text-decoration: none;
}

.contact-card__content a:hover {
    text-decoration: underline;
}

.contact-card__note {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* 联系卡片：标签（热线/手机微信）*/
.contact-label {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: var(--bg-secondary, #f5f5f5);
    border-radius: 3px;
    padding: 0 6px;
    margin-right: 6px;
    vertical-align: middle;
    line-height: 1.8;
}

/* 复制成功提示 */
.contact-copy-tip {
    display: inline-block;
    font-size: 0.75rem;
    color: #fff;
    background: var(--primary, #c5a06a);
    border-radius: 3px;
    padding: 1px 8px;
    margin-left: 6px;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}
.contact-copy-tip.show {
    opacity: 1;
}

/* 手机/微信号可点击样式 */
.phone-copy {
    cursor: pointer;
    border-bottom: 1px dashed var(--primary, #c5a06a);
}



/* 交通卡片（占全宽）*/
.contact-card--wide {
    grid-column: 1 / -1;
}

.contact-card--wide .contact-card__content {
    font-weight: 400;
}

.contact-transport {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-transport__item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-light);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.5;
}

.contact-transport__label {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 700;
    color: var(--primary-color);
    min-width: 60px;
}

/* 导航按钮区 */
.contact-nav-section {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border: 1px solid var(--border-color);
    text-align: center;
}

.contact-nav-section__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm);
}

.contact-nav-section__address {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0 0 var(--spacing-lg);
}

.contact-nav-btns {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.contact-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-lg);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.contact-nav-btn--baidu {
    background: #3385ff;
    color: #fff;
}

.contact-nav-btn--baidu:hover {
    background: #1a6de8;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(51,133,255,0.35);
}

.contact-nav-btn--gaode {
    background: #00b578;
    color: #fff;
}

.contact-nav-btn--gaode:hover {
    background: #009962;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(0,181,120,0.35);
}

/* 移动端响应式 */
@media (max-width: 767px) {
    .contact-cards {
        grid-template-columns: 1fr;
    }

    .contact-card--wide {
        grid-column: 1;
    }

    .contact-card {
        padding: var(--spacing-lg);
    }

    .contact-nav-btns {
        flex-direction: column;
        align-items: center;
    }

    .contact-nav-btn {
        width: 100%;
        justify-content: center;
    }
}

.qualification-card__badge--green {
    background: #e8f5e9;
    color: #2e7d32;
}

.qualification-card__title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.qualification-card__info {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.qualification-card__row {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.qualification-card__info > .qualification-card__row:last-child {
    border-bottom: none;
}

.qualification-card__label {
    font-size: 0.72rem;
    color: #999;
    letter-spacing: 0.02em;
}

.qualification-card__value {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 500;
    word-break: break-word;
    line-height: 1.5;
}

/* 统一社会信用代码强制按4字符换行 */
.qualification-card__value--code {
    font-family: 'Courier New', Courier, monospace;
    letter-spacing: 0.05em;
    font-size: 0.88rem;
    word-break: break-all;
    word-wrap: break-word;
}

/* 卡片图片水印（防右键保存） */
.qualification-card__image-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-30deg);
    font-size: 1.6rem;
    font-weight: 700;
    color: rgba(200, 50, 50, 0.12);
    letter-spacing: 0.5em;
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    z-index: 2;
    text-indent: 0.5em;
}

/* 医疗机构执业许可证图片向左旋转 */
.qualification-card__image--rotate-left {
    transform: rotate(-90deg);
    transform-origin: center center;
}

.qualification-card__image--rotate-left img {
    transform: none; /* 覆盖 hover 的 scale，避免叠加 */
}

.qualification-card__image--rotate-left:hover {
    transform: rotate(-90deg) scale(1.03);
}

/* 资质卡片 - 平板及以上 */
@media (min-width: 768px) {
    .qualification-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1080px;
        margin: 0 auto;
    }

    .qualification-card__content {
        padding: var(--spacing-lg) var(--spacing-xl);
    }

    .qualification-card__row {
        flex-direction: row;
        gap: 0.5rem;
        align-items: baseline;
    }

    .qualification-card__label {
        min-width: 5.5em;
        max-width: 6.5em;
        flex-shrink: 0;
    }
}

@media (min-width: 992px) {
    .qualification-card__content {
        padding: var(--spacing-xl);
    }
}

/* ---------- Lightbox 图片放大 ---------- */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    cursor: zoom-out;
}

.lightbox.is-active {
    opacity: 1;
    visibility: visible;
}

.lightbox__close {
    position: absolute;
    top: 20px;
    right: 24px;
    color: #fff;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    z-index: 2001;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: background 0.2s ease;
}

.lightbox__close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox__img-wrap {
    position: relative;
    cursor: default;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox__img {
    max-width: 92vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
    transform: scale(0.92);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    user-select: none;
}

.lightbox.is-active .lightbox__img {
    transform: scale(1);
}

/* Lightbox 大图水印 */
.lightbox__img-wrap::after {
    content: '长沙协雅医疗美容';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-30deg);
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(200, 50, 50, 0.13);
    letter-spacing: 0.5em;
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    z-index: 2002;
    text-indent: 0.5em;
}

/* ========== 专家详情页专用样式 ========== */
.expert-profile { display: grid; grid-template-columns: 300px 1fr; gap: var(--spacing-xl); margin-bottom: var(--spacing-xl); }
.expert-profile__image { width: 300px; aspect-ratio: 3 / 4; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.expert-profile__image img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.expert-profile__info { display: flex; flex-direction: column; }
.expert-profile__name { font-size: 2rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--spacing-xs); }
.expert-profile__title { font-size: 1.125rem; color: var(--primary-dark); margin-bottom: var(--spacing-md); }
.expert-profile__meta { display: flex; flex-wrap: wrap; gap: var(--spacing-md); margin-bottom: var(--spacing-lg); padding-bottom: var(--spacing-md); border-bottom: 1px solid var(--border-color); }
.expert-profile__meta-item { display: flex; align-items: center; gap: var(--spacing-xs); font-size: 0.95rem; color: var(--text-secondary); }
.expert-profile__desc { font-size: 1rem; color: var(--text-secondary); line-height: 1.8; flex: 1; }
.expert-profile__action { margin-top: var(--spacing-lg); }
.detail-tabs { margin-top: var(--spacing-xl); }
.detail-tabs__nav { display: flex; border-bottom: 2px solid var(--border-color); margin-bottom: var(--spacing-lg); }
.detail-tabs__btn { padding: var(--spacing-sm) var(--spacing-lg); font-size: 1rem; color: var(--text-secondary); background: none; border: none; border-bottom: 2px solid transparent; margin-bottom: -2px; cursor: pointer; transition: all var(--transition-fast); }
.detail-tabs__btn:hover { color: var(--primary-color); }
.detail-tabs__btn.active { color: var(--primary-color); border-bottom-color: var(--primary-color); }
.detail-tabs__content { display: none; }
.detail-tabs__content.active { display: block; }
.detail-tabs__content h4 { font-size: 1.125rem; color: var(--text-primary); margin-bottom: var(--spacing-sm); }
.detail-tabs__content p { color: var(--text-secondary); line-height: 1.8; margin-bottom: var(--spacing-md); }
.detail-tabs__content ul { list-style: disc; padding-left: 1.5rem; color: var(--text-secondary); }
.detail-tabs__content li { margin-bottom: var(--spacing-xs); }
.certificate-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--spacing-md); }
.certificate-item { padding: var(--spacing-md); background: var(--bg-light); border-radius: var(--radius-md); text-align: center; }
.certificate-item__icon { font-size: 2rem; margin-bottom: var(--spacing-xs); }
.certificate-item__name { font-size: 0.875rem; color: var(--text-secondary); }

/* ========== 项目详情页专用样式 ========== */
.project-intro { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-xl); margin-bottom: var(--spacing-xl); }
.project-intro__image { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.project-intro__image img { width: 100%; height: 100%; object-fit: cover; }
.project-intro__content { display: flex; flex-direction: column; }
.project-intro__category { display: inline-block; padding: 0.375rem 1rem; background: var(--primary-light); color: var(--primary-dark); font-size: 0.875rem; border-radius: var(--radius-full); margin-bottom: var(--spacing-sm); width: fit-content; }
.project-intro__title { font-size: 2rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--spacing-md); }
.project-intro__desc { font-size: 1rem; color: var(--text-secondary); line-height: 1.8; flex: 1; }
.project-intro__tags { display: flex; flex-wrap: wrap; gap: var(--spacing-xs); margin-top: var(--spacing-md); padding-top: var(--spacing-md); border-top: 1px solid var(--border-color); }
.project-intro__tag { padding: 0.375rem 1rem; background: var(--bg-cream); color: var(--text-secondary); font-size: 0.875rem; border-radius: var(--radius-sm); }
.project-intro__action { margin-top: var(--spacing-lg); }
.project-info-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-md); margin-top: var(--spacing-lg); padding-top: var(--spacing-lg); border-top: 1px solid var(--border-color); }
.project-info-item { text-align: center; }
.project-info-item__label { font-size: 0.875rem; color: var(--text-light); margin-bottom: var(--spacing-xs); }
.project-info-item__value { font-size: 1rem; color: var(--text-primary); font-weight: 500; }
.related-projects { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-md); }

/* ========== 详情页响应式 ========== */
@media (max-width: 768px) {
    .expert-profile { grid-template-columns: 1fr; }
    .expert-profile__image { width: 100%; max-width: 300px; margin: 0 auto; }
    .expert-profile__info { text-align: center; }
    .expert-profile__meta { justify-content: center; }
    .expert-profile__action { display: flex; justify-content: center; }
    .project-intro { grid-template-columns: 1fr; }
    .project-info-grid { grid-template-columns: repeat(2, 1fr); }
    .related-projects { grid-template-columns: 1fr; }
    
    /* 移动端分享按钮居中 */
    .share-section { text-align: center; }
    .share-buttons { justify-content: center; }
}