/* =============================================
   乳溢多网站 - 共享设计系统
   所有页面通用样式
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #FF6EA5;
    --primary-dark: #E8528A;
    --primary-darker: #C83D6E;
    --primary-light: #FFAECB;
    --primary-pale: #FFD6E8;
    --accent: #FF8FBB;
    --bg-cream: #FFFAF5;
    --bg-pink-light: #FFF5F9;
    --bg-pink-mid: #fdf6f9;
    --text-primary: #2D2D2D;
    --text-secondary: #666666;
    --text-muted: #999999;
    --border-light: #FFE0EE;
    --border-mid: #f0dce8;
    --white: #FFFFFF;
    --shadow-sm: 0 2px 8px rgba(255, 110, 165, 0.08);
    --shadow-md: 0 4px 20px rgba(255, 110, 165, 0.12);
    --shadow-lg: 0 8px 40px rgba(255, 110, 165, 0.16);
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-cream);
    color: var(--text-primary);
    line-height: 1.7;
}
a { text-decoration: none; color: inherit; transition: var(--transition-fast); }
img { max-width: 100%; height: auto; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ---- Top Bar ---- */
.top-bar {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 10px 0;
}
.top-bar-inner { display: flex; align-items: center; justify-content: space-between; }
.top-bar-left { display: flex; align-items: center; gap: 20px; font-size: 13px; }
.top-bar-left strong { font-weight: 600; margin-left: 6px; }
.top-bar-right { display: flex; align-items: center; gap: 12px; }
.search-btn {
    display: flex; align-items: center; gap: 6px;
    padding: 6px 14px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50px; color: var(--white);
    font-size: 12px; cursor: pointer;
}
.qq-btn-top {
    display: flex; align-items: center; gap: 6px;
    padding: 7px 16px; background: var(--white);
    color: var(--primary); border-radius: 50px;
    font-size: 12px; font-weight: 600;
}
.qq-btn-top img { width: 16px; height: 16px; }

/* ---- Header ---- */
.header {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,110,165,0.08);
    position: sticky; top: 0; z-index: 1000;
}
.header.scrolled { box-shadow: var(--shadow-md); }
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 0;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon {
    width: 46px; height: 46px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    color: white; font-size: 20px;
}
.logo-text h1 {
    font-size: 20px; font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.logo-text p { font-size: 10px; color: var(--text-muted); letter-spacing: 2px; }

/* ---- Navigation ---- */
.main-nav { flex: 1; display: flex; justify-content: center; }
.main-nav ul { display: flex; gap: 4px; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
    display: flex; align-items: center; gap: 5px;
    padding: 10px 18px; font-size: 14px; font-weight: 500;
    color: var(--text-primary); border-radius: var(--radius-sm);
}
.main-nav > ul > li > a:hover,
.main-nav > ul > li > a.active { color: var(--primary); background: var(--bg-pink-light); }
.dropdown-icon { font-size: 9px; }
.dropdown {
    position: absolute; top: calc(100% + 8px); left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--white); border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg); padding: 10px;
    min-width: 160px; opacity: 0; visibility: hidden;
    transition: var(--transition-smooth);
    border: 1px solid var(--border-light);
}
.main-nav li:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown li a { display: block; padding: 10px 14px; font-size: 13px; color: var(--text-secondary); border-radius: 8px; white-space: nowrap; }
.dropdown li a:hover { background: var(--bg-pink-light); color: var(--primary); }

/* ---- Page Hero Banner (subpages) ---- */
.page-hero {
    background: linear-gradient(135deg, #FF6EA5 0%, #FF8FBB 50%, #FFAECB 100%);
    padding: 60px 0 70px;
    position: relative; overflow: hidden;
    text-align: center;
}
.page-hero::before {
    content: ''; position: absolute; top: -30%; right: -10%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
    border-radius: 50%;
}
.page-hero::after {
    content: ''; position: absolute; bottom: -30%; left: -10%;
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
    border-radius: 50%;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h2 {
    font-size: 32px; font-weight: 700; color: var(--white);
    margin-bottom: 10px;
}
.page-hero p { font-size: 15px; color: rgba(255,255,255,0.85); }
.page-hero-tags { display: flex; justify-content: center; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
.page-hero-tag {
    padding: 5px 16px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50px; color: var(--white);
    font-size: 12px;
}

/* ---- Breadcrumb ---- */
.breadcrumb {
    background: var(--white);
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 12px; color: var(--text-muted);
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: var(--primary); font-weight: 500; }
.breadcrumb .sep { margin: 0 6px; }

/* ---- Section Title ---- */
.section-title { text-align: center; margin-bottom: 48px; }
.section-title h2 {
    font-size: 28px; font-weight: 700; margin-bottom: 8px;
    position: relative; display: inline-block;
}
.section-title h2::after {
    content: ''; display: block; width: 50px; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 2px; margin: 10px auto 0;
}
.section-title h2 span { color: var(--primary); }
.section-title p { font-size: 14px; color: var(--text-secondary); }

/* ---- Section layout ---- */
.section { padding: 60px 0; }
.section-white { background: var(--white); }
.section-alt { background: var(--bg-pink-mid); }
.section-cream { background: var(--bg-cream); }

/* ---- Buttons ---- */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 24px; border-radius: 50px;
    font-size: 14px; font-weight: 600;
    transition: var(--transition-fast); border: none; cursor: pointer;
    font-family: inherit;
    min-height: 44px; align-items: center;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white); box-shadow: var(--shadow-md);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline {
    background: var(--white); color: var(--primary);
    border: 2px solid var(--border-light);
}
.btn-outline:hover { border-color: var(--primary); background: var(--bg-pink-light); }
.btn-sm { min-height: 40px; padding: 8px 18px; font-size: 13px; }

/* ---- Card base ---- */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    overflow: hidden;
}
.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
    display: flex; align-items: center; justify-content: space-between;
}
.card-header h3 {
    display: flex; align-items: center; gap: 8px;
    font-size: 14px; font-weight: 600;
}
.card-header h3 .icon {
    width: 30px; height: 30px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: var(--white); font-size: 14px;
}
.card-body { padding: 16px 20px; }
.more-link { font-size: 11px; color: var(--primary); font-weight: 500; }

/* ---- Info cards ---- */
.info-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: var(--transition-smooth);
    position: relative; overflow: hidden;
}
.info-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0); transition: var(--transition-smooth);
}
.info-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.info-card:hover::before { transform: scaleX(1); }
.info-card-icon {
    width: 60px; height: 60px;
    background: var(--bg-pink-light);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 16px;
    border: 2px solid var(--border-light);
    color: var(--primary);
    flex-shrink: 0;
}
.info-card h4 { font-size: 16px; font-weight: 600; margin-bottom: 10px; }
.info-card p { font-size: 13px; color: var(--text-secondary); line-height: 1.7; }
.info-card ul { padding-left: 0; }
.info-card li {
    font-size: 13px; color: var(--text-secondary);
    padding: 4px 0; display: flex; align-items: flex-start; gap: 8px;
}
.info-card li::before { content: '✓'; color: var(--primary); font-weight: 700; flex-shrink: 0; }

/* ---- Content block (text sections) ---- */
.content-block {
    max-width: 900px; margin: 0 auto;
}
.content-block h3 {
    font-size: 22px; font-weight: 700;
    color: var(--text-primary); margin-bottom: 16px;
    display: flex; align-items: center; gap: 10px;
}
.content-block h3 .badge {
    display: inline-flex; padding: 3px 10px;
    background: var(--primary); color: white;
    border-radius: 50px; font-size: 11px; font-weight: 600;
}
.content-block p {
    font-size: 14px; color: var(--text-secondary);
    line-height: 1.9; margin-bottom: 14px;
}
.content-block ul { padding-left: 0; margin-bottom: 14px; }
.content-block li {
    font-size: 14px; color: var(--text-secondary);
    padding: 5px 0; display: flex; align-items: flex-start; gap: 8px;
}
.content-block li::before { content: '·'; color: var(--primary); font-size: 20px; line-height: 1.4; flex-shrink: 0; }

/* ---- Highlight box ---- */
.highlight-box {
    background: var(--bg-pink-light);
    border: 1px solid var(--border-light);
    border-left: 4px solid var(--primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 16px 20px;
    margin: 20px 0;
    font-size: 13px; color: var(--text-secondary);
}
.highlight-box strong { color: var(--primary); }

/* ---- Step list ---- */
.step-list { counter-reset: step; padding: 0; }
.step-item {
    display: flex; gap: 16px; align-items: flex-start;
    padding: 16px 0; border-bottom: 1px solid var(--border-light);
}
.step-item:last-child { border-bottom: none; }
.step-num {
    width: 32px; height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 700; flex-shrink: 0;
}
.step-content h5 { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.step-content p { font-size: 13px; color: var(--text-secondary); }

/* ---- Table ---- */
.data-table {
    width: 100%; border-collapse: collapse;
    font-size: 13px; margin: 20px 0;
}
.data-table th {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white; padding: 12px 16px; text-align: left; font-weight: 600;
}
.data-table td { padding: 11px 16px; border-bottom: 1px solid var(--border-light); }
.data-table tr:nth-child(even) td { background: var(--bg-cream); }
.data-table tr:hover td { background: var(--bg-pink-light); }

/* ---- Price card ---- */
.price-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.price-card.featured { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(255,110,165,0.2); }
.price-header {
    background: linear-gradient(135deg, var(--bg-pink-light), var(--white));
    padding: 24px; text-align: center;
    border-bottom: 1px solid var(--border-light);
}
.price-card.featured .price-header { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); }
.price-card.featured .price-header * { color: white !important; }
.price-level { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.price-name { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.price-amount { font-size: 32px; font-weight: 700; color: var(--primary); }
.price-amount span { font-size: 14px; font-weight: 400; }
.price-body { padding: 20px; }
.price-features { padding: 0; }
.price-features li {
    padding: 7px 0; font-size: 13px; color: var(--text-secondary);
    border-bottom: 1px solid #F8F2F5;
    display: flex; align-items: center; gap: 8px;
}
.price-features li:last-child { border-bottom: none; }
.price-features li::before { content: '✓'; color: var(--primary); font-weight: 700; }

/* ---- Form ---- */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: 12px 16px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: 14px; color: var(--text-primary);
    background: var(--white);
    transition: var(--transition-fast);
    font-family: inherit;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255,110,165,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }

/* ---- Footer ---- */
.footer {
    background: linear-gradient(180deg, var(--bg-pink-light) 0%, #FFF 100%);
    padding: 50px 0 30px; margin-top: 50px;
}
.footer-grid {
    display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 30px; padding-bottom: 30px;
    border-bottom: 1px solid var(--border-light);
}
.footer-brand p {
    font-size: 13px; color: var(--text-secondary);
    line-height: 1.7; max-width: 280px; margin-top: 12px;
}
.footer-col h4 {
    font-size: 13px; font-weight: 600;
    color: var(--text-primary); margin-bottom: 14px;
    display: flex; align-items: center; gap: 8px;
}
.footer-col h4::before {
    content: ''; width: 3px; height: 14px;
    background: linear-gradient(180deg, var(--primary), var(--accent));
    border-radius: 2px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col li a { font-size: 12px; color: var(--text-secondary); }
.footer-col li a:hover { color: var(--primary); }
.footer-contact-item {
    display: flex; align-items: center; gap: 8px;
    font-size: 12px; color: var(--text-secondary); margin-bottom: 10px;
}
.footer-contact-item .icon {
    width: 28px; height: 28px; background: var(--white);
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px;
}
.footer-bottom { padding-top: 24px; text-align: center; }
.footer-bottom p { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.footer-bottom a { color: var(--primary); }
.footer-bottom a:hover { text-decoration: underline; }

/* ---- Animations ---- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-in {
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.animate-in.visible { opacity: 1; transform: translateY(0); }

/* ============================================
   移动端汉堡菜单
   ============================================ */
.mobile-menu-btn {
    display: none;
    flex-direction: column; gap: 5px;
    background: none; border: none;
    cursor: pointer; padding: 8px;
    z-index: 1001;
}
.mobile-menu-btn span {
    width: 24px; height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition-smooth);
    display: block;
}
.mobile-menu-btn.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-btn.open span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* 蒙层 */
.mobile-nav-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1500;
    backdrop-filter: blur(2px);
}
.mobile-nav-overlay.open { display: block; }

/* 抽屉 */
.mobile-nav-drawer {
    position: fixed; top: 0; left: -100%;
    width: min(300px, 85vw); height: 100dvh;
    background: var(--white);
    z-index: 1600;
    overflow-y: auto;
    transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 4px 0 24px rgba(0,0,0,0.12);
    padding-bottom: 40px;
}
.mobile-nav-drawer.open { left: 0; }

.mobile-nav-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}
.mobile-nav-header .logo-text h1 {
    color: white; font-size: 18px;
    -webkit-text-fill-color: white;
}
.mobile-nav-header .logo-text p { color: rgba(255,255,255,0.7); }
.mobile-nav-close {
    background: rgba(255,255,255,0.2); border: none;
    color: white; font-size: 20px;
    width: 32px; height: 32px;
    border-radius: 50%; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
}

.mobile-nav-list { list-style: none; padding: 8px 0; flex: 1; }
.mobile-nav-list > li > a {
    display: flex; align-items: center; gap: 14px;
    padding: 15px 20px;
    font-size: 15px; font-weight: 500;
    color: var(--text-primary);
    border-bottom: 1px solid #F5F2F5;
}
.mobile-nav-list > li > a svg { flex-shrink: 0; stroke: var(--text-muted); }
.mobile-nav-list > li > a:hover,
.mobile-nav-list > li > a.active { color: var(--primary); background: var(--bg-pink-light); }
.mobile-nav-list > li > a:hover svg,
.mobile-nav-list > li > a.active svg { stroke: var(--primary); }
.mobile-nav-sub {
    list-style: none;
    background: var(--bg-cream);
    border-bottom: 1px solid var(--border-light);
    display: none;
}
.mobile-nav-sub.open { display: block; }
.mobile-nav-sub li a {
    display: block;
    padding: 11px 24px 11px 36px;
    font-size: 13px; color: var(--text-secondary);
}
.mobile-nav-sub li a:hover { color: var(--primary); }
.mobile-nav-contact {
    padding: 16px 20px 24px;
    border-top: 1px solid var(--border-light);
    display: flex; flex-direction: column; gap: 10px;
}
.mobile-nav-contact a {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    padding: 13px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 600;
    border: 1px solid var(--border-light);
    text-align: center;
}
/* 立即拨打——主色实心，更醒目 */
.mobile-nav-contact a:first-child {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white; border-color: transparent;
    font-size: 15px;
}
/* 联系我们咨询——浅色描边 */
.mobile-nav-contact a:last-child {
    background: var(--bg-pink-light);
    color: var(--primary);
}

/* ============================================
   全局悬浮联系按钮
   ============================================ */
.float-contact {
    position: fixed; right: 18px; bottom: 90px;
    z-index: 900;
    display: flex; flex-direction: column; gap: 10px;
}
.float-btn {
    width: 52px; height: 52px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.18);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none; border: none;
    position: relative;
}
.float-btn:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(0,0,0,0.22); }
.float-btn-call { background: var(--primary); color: white; }
.float-btn-wechat { background: #07C160; color: white; }
.float-btn-msg { background: #FF8FBB; color: white; }
.float-btn-label {
    position: absolute; right: 60px;
    background: rgba(0,0,0,0.75); color: white;
    padding: 4px 10px; border-radius: 50px;
    font-size: 12px; white-space: nowrap;
    opacity: 0; transition: opacity 0.2s;
    pointer-events: none;
}
.float-btn:hover .float-btn-label { opacity: 1; }
.float-back-top {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--white);
    border: 1px solid var(--border-light);
    color: var(--text-muted);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: 0.2s;
    opacity: 0; pointer-events: none;
}
.float-back-top.visible { opacity: 1; pointer-events: auto; }
.float-back-top:hover { color: var(--primary); border-color: var(--primary); }

/* 微信弹窗 */
.wechat-modal-wrap {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 2000;
    align-items: center; justify-content: center;
    padding: 20px;
}
.wechat-modal-wrap.open { display: flex; }
.wechat-modal-card {
    background: white; border-radius: 20px;
    max-width: 300px; width: 90%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    position: relative; overflow: hidden;
    animation: fadeInUp 0.25s ease;
}
/* 绿色 header */
.wechat-modal-header {
    background: #07C160; padding: 24px 20px 20px;
    text-align: center; color: white;
}
.wechat-modal-header-icon {
    width: 52px; height: 52px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 12px;
}
.wechat-modal-header h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; color: white; }
.wechat-modal-header p  { font-size: 12px; color: rgba(255,255,255,0.85); margin: 0; }
/* body */
.wechat-modal-body { padding: 20px 24px 24px; text-align: center; }
.wechat-qr-wrap {
    width: 180px; height: 180px; margin: 0 auto 12px;
    background: var(--bg-pink-light);
    border: 2px solid var(--border-light);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.wechat-qr-wrap img { width: 100%; height: 100%; object-fit: contain; border-radius: 10px; }
.wechat-modal-close {
    position: absolute; top: 12px; right: 14px;
    background: rgba(255,255,255,0.25); border: none;
    width: 28px; height: 28px; border-radius: 50%;
    font-size: 16px; color: white; line-height: 1;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
}

/* ============================================
   信任数据条
   ============================================ */
.trust-bar {
    background: var(--white);
    border-bottom: 1px solid var(--border-light);
    padding: 0;
}
.trust-bar-inner {
    display: grid; grid-template-columns: repeat(4, 1fr);
    divide-color: var(--border-light);
}
.trust-item {
    padding: 22px 20px; text-align: center;
    border-right: 1px solid var(--border-light);
    transition: var(--transition-fast);
}
.trust-item:last-child { border-right: none; }
.trust-item:hover { background: var(--bg-pink-light); }
.trust-num {
    font-size: 30px; font-weight: 700;
    color: var(--primary); line-height: 1; margin-bottom: 6px;
    display: flex; align-items: baseline; justify-content: center; gap: 2px;
}
.trust-num sup { font-size: 16px; }
.trust-label { font-size: 12px; color: var(--text-muted); }

/* ============================================
   专家团队
   ============================================ */
.team-card {
    display: grid; grid-template-columns: 200px 1fr;
    gap: 36px; align-items: center;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}
.team-avatar {
    width: 180px; height: 220px;
    background: var(--bg-pink-light);
    border-radius: var(--radius-md);
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    font-size: 64px;
    color: var(--primary-light);
    border: 2px dashed var(--border-light);
    position: relative; overflow: hidden;
}
.team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-avatar .placeholder-text {
    font-size: 11px; color: var(--text-muted);
    text-align: center; padding: 8px; margin-top: 6px;
}
.team-name { font-size: 24px; font-weight: 700; margin-bottom: 4px; }
.team-title { font-size: 13px; color: var(--text-muted); margin-bottom: 14px; }
.team-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.team-badge {
    padding: 4px 14px;
    background: rgba(255,110,165,0.08); color: var(--primary);
    border: 1px solid rgba(255,110,165,0.2);
    border-radius: 50px; font-size: 11px; font-weight: 600;
}
.team-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.8; }

/* ============================================
   客户评价（真实版）
   ============================================ */
.review-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    position: relative;
}
.review-stars { color: #FBBF24; font-size: 14px; margin-bottom: 10px; letter-spacing: 2px; }
.review-text { font-size: 13px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 16px; }
.review-author { display: flex; align-items: center; gap: 10px; }
.review-avatar {
    width: 38px; height: 38px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%; color: white;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700; flex-shrink: 0;
}
.review-name { font-size: 13px; font-weight: 600; }
.review-meta { font-size: 11px; color: var(--text-muted); }
.review-source {
    position: absolute; top: 16px; right: 16px;
    font-size: 10px; color: var(--text-muted);
    background: var(--bg-cream);
    padding: 2px 8px; border-radius: 50px;
    border: 1px solid var(--border-light);
}

/* ============================================
   CTA 横幅
   ============================================ */
.cta-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 50px 0;
    text-align: center;
    position: relative; overflow: hidden;
}
.cta-banner::before {
    content: ''; position: absolute;
    top: -30%; right: -5%; width: 350px; height: 350px;
    background: radial-gradient(circle, rgba(255,255,255,0.07) 0%, transparent 70%);
    border-radius: 50%;
}
.cta-banner h2 { font-size: 26px; font-weight: 700; color: white; margin-bottom: 10px; }
.cta-banner p { font-size: 14px; color: rgba(255,255,255,0.85); margin-bottom: 24px; }
.cta-banner-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-white {
    background: white; color: var(--primary);
    font-weight: 700; border: none;
}
.btn-white:hover { background: var(--bg-pink-light); transform: translateY(-2px); }
.btn-ghost {
    background: rgba(255,255,255,0.15);
    color: white; border: 2px solid rgba(255,255,255,0.4);
}
.btn-ghost:hover { background: rgba(255,255,255,0.25); }

/* ============================================
   证书/资质展示
   ============================================ */
.cert-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.cert-card {
    background: var(--bg-cream);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 16px; text-align: center;
    transition: var(--transition-fast);
}
.cert-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.cert-img {
    width: 100%; aspect-ratio: 3/4;
    background: var(--bg-pink-light);
    border-radius: 8px; margin-bottom: 10px;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 8px; color: var(--text-muted); font-size: 12px;
    border: 2px dashed var(--border-light);
}
.cert-img-placeholder { font-size: 36px; }
.cert-name { font-size: 12px; font-weight: 600; color: var(--text-primary); }

/* ============================================
   FAQ 手风琴
   ============================================ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    margin-bottom: 10px;
    overflow: hidden;
    background: var(--white);
}
.faq-question {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px; cursor: pointer;
    font-size: 14px; font-weight: 600;
    color: var(--text-primary);
    user-select: none;
}
.faq-question:hover { color: var(--primary); background: var(--bg-pink-light); }
.faq-arrow {
    width: 24px; height: 24px;
    background: var(--bg-pink-light);
    border-radius: 50%; color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; flex-shrink: 0;
    transition: transform 0.3s;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-answer {
    max-height: 0; overflow: hidden;
    transition: max-height 0.35s ease;
    font-size: 13px; color: var(--text-secondary); line-height: 1.8;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer-inner { padding: 0 20px 16px; }

/* ============================================
   在线预约表单（小型）
   ============================================ */
.quick-form {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
}
.quick-form h4 {
    font-size: 15px; font-weight: 700;
    margin-bottom: 16px;
    display: flex; align-items: center; gap: 8px;
}
.quick-form h4::before {
    content: ''; width: 4px; height: 18px;
    background: linear-gradient(180deg, var(--primary), var(--accent));
    border-radius: 2px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ============================================
   响应式
   ============================================ */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .trust-bar-inner { grid-template-columns: repeat(2, 1fr); }
    .trust-item:nth-child(2) { border-right: none; }
    .cert-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    /* 导航：隐藏横向菜单，显示汉堡按钮 */
    .main-nav { display: none !important; }
    .mobile-menu-btn { display: flex !important; }
    .header-inner { padding: 10px 0; }

    /* 页面hero */
    .page-hero h2 { font-size: 22px; }
    .page-hero p { font-size: 13px; }

    /* section */
    .section { padding: 36px 0; }
    .section-title h2 { font-size: 22px; }

    /* footer：隐藏导航列，只保留品牌+联系 */
    .footer { padding: 28px 0 16px; margin-top: 32px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 20px; padding-bottom: 20px; }
    .footer-col:nth-child(2),
    .footer-col:nth-child(3) { display: none; }
    .footer-brand p { max-width: 100%; font-size: 12px; }
    .footer-col h4 { font-size: 12px; margin-bottom: 10px; }
    .footer-col h4::before { display: none; }
    .footer-contact-item { font-size: 11px; }
    .footer-bottom p { font-size: 11px; }

    /* trust bar */
    .trust-bar-inner { grid-template-columns: repeat(2, 1fr); }
    .trust-item { padding: 16px 10px; }
    .trust-num { font-size: 24px; }
    .trust-item:nth-child(2) { border-right: none; }
    .trust-item:nth-child(4) { border-right: none; }

    /* team */
    .team-card { grid-template-columns: 1fr; text-align: center; gap: 20px; }
    .team-avatar { width: 120px; height: 150px; margin: 0 auto; font-size: 48px; }
    .team-badges { justify-content: center; }

    /* cert */
    .cert-grid { grid-template-columns: repeat(2, 1fr); }

    /* form */
    .form-row { grid-template-columns: 1fr; }

    /* float button */
    .float-contact { right: 12px; bottom: 70px; gap: 8px; }
    .float-btn { width: 46px; height: 46px; font-size: 18px; }
    .float-btn-label { display: none; }
    .float-back-top { width: 38px; height: 38px; font-size: 16px; }

    /* top bar */
    .top-bar-left span { display: none; }

    /* page-hero padding & tags */
    .page-hero { padding: 40px 0 50px; }
    .page-hero-tags { gap: 6px; }
    .page-hero-tag { padding: 4px 12px; font-size: 11px; }

    /* 侧边栏 sticky 改为 static */
    .contact-card, .gallery-sidebar, [class*="sidebar"] { position: static !important; top: auto !important; }

    /* 表单行单列 */
    .form-row { grid-template-columns: 1fr !important; }

    /* 数据表格横向滚动 */
    .data-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }

    /* 浮动按钮调整 */
    .float-btn { width: 48px; height: 48px; }
    .float-contact { right: 12px; bottom: 70px; }

    /* 子标题字号响应式 */
    h3 { font-size: 20px; }
    h4 { font-size: 17px; }
    .section-title h2 { font-size: 22px; }
    .section-title p { font-size: 13px; }
    /* 段落行距优化 */
    p { line-height: 1.75; }
    /* 卡片内边距收紧 */
    .info-card { padding: 20px 18px; }
    .card-body { padding: 14px 16px; }
    /* 图片全局保护 */
    img { max-width: 100%; height: auto; }
    .article-body img { max-width: 100% !important; height: auto !important; }
    /* 证书网格 */
    .cert-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}

@media (max-width: 480px) {
    .container { padding: 0 14px; }
    .trust-bar-inner { grid-template-columns: repeat(2, 1fr); }
    .cert-grid { grid-template-columns: 1fr; }
    h3 { font-size: 18px; }
    h4 { font-size: 15px; }
    .info-card { padding: 16px 14px; }
    .cta-banner h2 { font-size: 20px; }
    .cta-banner-btns { flex-direction: column; align-items: center; }

    /* 标题字号 */
    .section-title h2 { font-size: 20px; }
    .page-hero h2 { font-size: 20px; }
    .page-hero p { font-size: 13px; }
    .section { padding: 28px 0; }
    .section-title { margin-bottom: 28px; }

    /* 浮动按钮 */
    .float-btn { width: 44px; height: 44px; }
    .float-btn-label { display: none !important; }

    /* 移动端抽屉宽度 */
    .mobile-nav-drawer { width: min(280px, 82vw); }

    /* 微信弹窗卡片 */
    .wechat-modal-card { padding: 0 0 20px; }
    .wechat-modal-body { padding: 16px; }
}

/* ---- Nav Tel Button ---- */
.nav-tel-btn {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white; border-radius: 50px;
    font-size: 13px; font-weight: 600; white-space: nowrap;
    flex-shrink: 0;
}
.nav-tel-btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); color: white; }
@media (max-width: 900px) { .nav-tel-btn { display: none; } }