/* ============================================
   尤达律师网站 - 现代简约风格样式表
   配色：深蓝 #1a365d + 金色 #d4a574 + 白色
   ============================================ */

/* CSS Variables */
:root {
    --primary-blue: #1a365d;
    --secondary-blue: #2c5282;
    --light-blue: #e8f0f8;
    --accent-gold: #d4a574;
    --gold-light: #e8c9a8;
    --text-dark: #2d3748;
    --text-gray: #718096;
    --white: #ffffff;
    --bg-light: #f7fafc;
    --shadow: 0 4px 20px rgba(26, 54, 93, 0.1);
    --shadow-hover: 0 8px 30px rgba(26, 54, 93, 0.15);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--white);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--primary-blue);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-gold);
    border-radius: 2px;
}

.section-title p {
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-top: 1rem;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 0 5%;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 2px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: bold;
    font-size: 1.2rem;
}

.logo-text {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.logo-text span {
    color: var(--accent-gold);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-dark);
    padding: 0.5rem 0;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gold);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-blue);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--primary-blue);
    transition: var(--transition);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--secondary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-gold {
    background: var(--accent-gold);
    color: var(--white);
}

.btn-gold:hover {
    background: var(--gold-light);
    color: var(--primary-blue);
    transform: translateY(-2px);
}

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

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

.btn-lg {
    padding: 16px 36px;
    font-size: 1.1rem;
}

/* ============================================
   Hero Section (首页首屏)
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 70px;
    background: linear-gradient(135deg, var(--white) 0%, var(--light-blue) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: linear-gradient(135deg, var(--light-blue) 0%, transparent 70%);
    transform: skewX(-15deg);
    z-index: 0;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 5%;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: fadeInUp 0.8s ease;
}

.hero-tag {
    display: inline-block;
    background: var(--accent-gold);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.hero h1 span {
    color: var(--accent-gold);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.hero-info {
    margin-bottom: 2rem;
}

.hero-info p {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 2px;
}

.hero-info .icon {
    color: var(--accent-gold);
    font-size: 1.1rem;
}

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

.hero-image {
    position: relative;
    animation: fadeInRight 0.8s ease;
}

.hero-img-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}

.hero-img-wrapper::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--accent-gold);
    border-radius: 20px;
    z-index: -1;
}

.hero-img-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

.hero-badge {
    position: absolute;
    bottom: 30px;
    left: -30px;
    background: var(--primary-blue);
    color: var(--white);
    padding: 15px 25px;
    border-radius: 10px;
    box-shadow: var(--shadow-hover);
    text-align: center;
}

.hero-badge .number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-gold);
}

.hero-badge .label {
    font-size: 0.9rem;
}

/* ============================================
   Practice Areas (业务领域)
   ============================================ */
.practice-section {
    padding: 5rem 5%;
    background: var(--white);
}

.practice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.practice-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--light-blue);
}

.practice-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-gold);
}

.practice-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.8rem;
}

.practice-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.practice-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* ============================================
   About Preview (简介预览)
   ============================================ */
.about-preview {
    padding: 5rem 5%;
    background: var(--light-blue);
}

.about-preview .container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-preview-image {
    position: relative;
}

.about-preview-image img {
    border-radius: 15px;
    box-shadow: var(--shadow-hover);
}

.about-stats {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--primary-blue);
    padding: 20px 30px;
    border-radius: 10px;
    display: flex;
    gap: 30px;
    box-shadow: var(--shadow-hover);
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-item .number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-gold);
}

.stat-item .label {
    font-size: 0.85rem;
}

.about-preview-content h2 {
    margin-bottom: 1.5rem;
}

.about-preview-content p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.about-list {
    margin-bottom: 2rem;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-bottom: 0.8rem;
    color: var(--text-dark);
}

.about-list li::before {
    content: '✓';
    color: var(--accent-gold);
    font-weight: bold;
}

/* ============================================
   Contact Section
   ============================================ */
.contact-section {
    padding: 5rem 5%;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--light-blue);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-gold);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--light-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: var(--primary-blue);
}

.contact-card h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-blue);
}

.contact-card p {
    color: var(--text-gray);
}

.contact-card a {
    color: var(--accent-gold);
    font-weight: 500;
}

.contact-card a:hover {
    color: var(--primary-blue);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--primary-blue);
    color: var(--white);
    padding: 3rem 5% 1.5rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.8;
}

.footer-section a:hover {
    color: var(--accent-gold);
}

.footer-logo {
  gap: 2px !important;
    display: flex;
    align-items: center;
    gap: 2px;
    margin-bottom: 1rem;
}

.footer-logo .logo-icon {
    background: var(--accent-gold);
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
}

.footer-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-links a:hover {
    background: var(--accent-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* ============================================
   Page Header (页面通用头部)
   ============================================ */
.page-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    padding: 120px 5% 60px;
    text-align: center;
    color: var(--white);
}

.page-header h1 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.page-header p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
}

.breadcrumb {
    margin-top: 1rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
}

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

.breadcrumb span {
    margin: 0 8px;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   Container
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.section {
    padding: 5rem 5%;
}

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

/* ============================================
   Practice Page Styles
   ============================================ */
.practice-detail {
    max-width: 1200px;
    margin: 0 auto;
}

.practice-item {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    padding: 3rem 0;
    border-bottom: 1px solid var(--light-blue);
    align-items: start;
}

.practice-item:nth-child(even) {
    direction: rtl;
}

.practice-item:nth-child(even) > * {
    direction: ltr;
}

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

.practice-info {
    position: sticky;
    top: 100px;
}

.practice-info .practice-icon {
    width: 80px;
    height: 80px;
    margin: 0 0 1.5rem;
}

.practice-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.practice-info .subtitle {
    color: var(--accent-gold);
    font-weight: 500;
    margin-bottom: 1rem;
}

.practice-content h4 {
    margin: 1.5rem 0 1rem;
    color: var(--primary-blue);
}

.practice-content ul {
    margin-left: 1.5rem;
}

.practice-content li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--text-gray);
}

.practice-content li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
    font-size: 0.7rem;
    top: 3px;
}

.practice-content p {
    color: var(--text-gray);
    margin-bottom: 1rem;
}

/* ============================================
   About Page Styles
   ============================================ */
.about-hero {
    background: var(--light-blue);
    padding: 4rem 5%;
}

.about-profile {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 4rem;
    align-items: start;
}

.about-photo {
    text-align: center;
}

.about-photo img {
    border-radius: 15px;
    box-shadow: var(--shadow-hover);
    margin-bottom: 1.5rem;
}

.about-photo .name {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 0.3rem;
}

.about-photo .title {
    color: var(--accent-gold);
    font-weight: 500;
}

.about-details {
    background: var(--white);
    border-radius: 15px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
}

.about-intro {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.9;
}

.about-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.info-item {
    display: flex;
    gap: 1rem;
}

.info-item .icon {
    width: 45px;
    height: 45px;
    background: var(--light-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    flex-shrink: 0;
}

.info-item .label {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-bottom: 0.2rem;
}

.info-item .value {
    font-weight: 500;
    color: var(--text-dark);
}

.philosophy-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 5%;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.philosophy-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    border-top: 4px solid var(--accent-gold);
}

.philosophy-card h4 {
    margin: 1rem 0;
    color: var(--primary-blue);
}

.philosophy-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* ============================================
   Contact Page Styles
   ============================================ */
.contact-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-form-section {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.contact-form-section h3 {
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--light-blue);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--bg-light);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-gold);
    background: var(--white);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.contact-info-section h3 {
    margin-bottom: 2rem;
}

.contact-method {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.contact-method .icon {
    width: 50px;
    height: 50px;
    background: var(--light-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    flex-shrink: 0;
}

.contact-method h4 {
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.contact-method p {
    color: var(--text-gray);
}

.contact-method a {
    color: var(--accent-gold);
}

.contact-method a:hover {
    color: var(--primary-blue);
}

.map-placeholder {
    margin-top: 2rem;
    height: 200px;
    background: var(--light-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
}

/* ============================================
   Social Media Section (社交媒体)
   ============================================ */
.social-media-section {
    text-align: center;
    padding: 3rem 0 0;
    max-width: 1000px;
    margin: 0 auto;
}

.social-media-section h3 {
    font-size: 1.3rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--light-blue);
    transition: var(--transition);
    min-width: 100px;
}

.social-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-gold);
}

.social-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.social-text {
    font-weight: 600;
    color: var(--primary-blue);
    font-size: 0.95rem;
}

.social-name {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-top: 0.3rem;
}

/* ============================================
   WeChat QR Code Styles (微信二维码)
   ============================================ */
.contact-wechat {
    background: linear-gradient(135deg, var(--light-blue), var(--white));
}

.contact-wechat:hover {
    border-color: #07c160;
}

.wechat-qr-small {
    margin-top: 1rem;
    width: 120px;
    height: 120px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--white);
    padding: 8px;
}

.wechat-qr-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
}

/* ============================================
   Team Section (律师团队)
   ============================================ */
.team-section {
    padding: 5rem 5%;
    background: var(--bg-light);
}

.team-grid {
    max-width: 800px;
    margin: 0 auto;
}

.team-card {
    background: var(--white);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
    display: flex;
    gap: 3rem;
    align-items: flex-start;
    transition: var(--transition);
}

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

.team-photo {
    flex-shrink: 0;
    width: 200px;
}

.team-photo img {
    width: 100%;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.team-info {
    flex: 1;
}

.team-info h3 {
    font-size: 1.8rem;
    color: var(--primary-blue);
    margin-bottom: 0.3rem;
}

.team-title {
    color: var(--accent-gold);
    font-weight: 500;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.team-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.team-tags span {
    background: var(--light-blue);
    color: var(--primary-blue);
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.team-contact {
    margin-bottom: 1.5rem;
}

.team-contact p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.team-contact .icon {
    color: var(--accent-gold);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.9rem;
}

/* ============================================
   Footer Social Styles (页脚社交媒体)
   ============================================ */
.footer-social {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.footer-social-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-social a {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--accent-gold);
    color: var(--white);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 992px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.8rem; }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-image {
        order: 1;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .hero-badge {
        left: 50%;
        transform: translateX(-50%);
        bottom: -20px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-info {
        text-align: left;
        display: inline-block;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .about-preview .container {
        grid-template-columns: 1fr;
    }
    
    .practice-item {
        grid-template-columns: 1fr;
    }
    
    .practice-item:nth-child(even) {
        direction: ltr;
    }
    
    .practice-info {
        position: static;
        text-align: center;
    }
    
    .practice-info .practice-icon {
        margin: 0 auto 1rem;
    }
    
    .about-profile {
        grid-template-columns: 1fr;
    }
    
    .about-photo {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .philosophy-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1rem 5%;
        gap: 0;
        box-shadow: var(--shadow);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-links a {
        padding: 1rem 0;
        border-bottom: 1px solid var(--light-blue);
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .section {
        padding: 3rem 5%;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .practice-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .about-info-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        position: static;
        margin-top: 1rem;
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
  gap: 2px !important;
        justify-content: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .social-media-section {
        padding: 2rem 0 0;
    }
    
    .social-links {
        gap: 0.8rem;
    }
    
    .social-item {
        min-width: 80px;
        padding: 0.8rem 1rem;
    }
    
    .team-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 2rem;
    }
    
    .team-photo {
        width: 180px;
        margin-bottom: 1rem;
    }
    
    .team-tags {
        justify-content: center;
    }
    
    .team-contact {
        text-align: center;
    }
    
    .team-contact p {
        justify-content: center;
    }
}

/* Mobile Navigation Active State */
@media (max-width: 768px) {
    .navbar .container {
        padding: 0 5%;
    }
    
    .hero {
        padding-top: 100px;
    }
    
    .page-header {
        padding: 100px 5% 40px;
    }
}

/* Team Grid Small - 小卡片团队展示 */
.team-grid-small {
    display: flex !important;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.team-card-small {
    background: var(--white);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    width: 180px;
    flex-shrink: 0;
}

.team-card-small:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.team-photo-small {
    width: 100px;
    height: 100px;
    margin: 0 auto 12px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--accent-gold);
}

.team-photo-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-card-small h3 {
    font-size: 16px;
    color: var(--primary-blue);
    margin-bottom: 4px;
}

.team-card-small .team-title {
    font-size: 13px;
    color: var(--accent-gold);
    margin-bottom: 8px;
}

.team-card-small .team-expert {
    font-size: 12px;
    color: var(--text-gray);
    line-height: 1.5;
}

@media (max-width: 1024px) {
    .team-card-small {
        width: 160px;
    }
}

@media (max-width: 768px) {
    .team-card-small {
        padding: 16px;
        width: 140px;
    }
    
    .team-photo-small {
        width: 70px;
        height: 70px;
    }
    
    .team-card-small h3 {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .team-card-small {
        width: 120px;
        padding: 12px;
    }
}

/* 友情链接样式 */
.footer-links-section {
    width: 100%;
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 20px;
}

.friend-links-label {
    color: #a0aec0;
    font-size: 14px;
    margin-right: 10px;
}

.friend-links {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.friend-links a {
    color: #a0aec0;
    font-size: 13px;
    transition: color 0.3s;
}

.friend-links a:hover {
    color: #d4a574;
}

/* 站内声明样式 */
.footer-disclaimer {
    background: rgba(0,0,0,0.2);
    padding: 15px 20px;
    text-align: center;
}

.footer-disclaimer p {
    color: #a0aec0;
    font-size: 12px;
    line-height: 1.8;
    max-width: 1000px;
    margin: 0 auto;
}

.footer-disclaimer strong {
    color: #d4a574;
}

/* 案例卡片样式 */
.cases-section {
    padding: 60px 5%;
    background: var(--bg-light);
}

.cases-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 8px 20px;
    border: 1px solid var(--primary-blue);
    background: transparent;
    color: var(--primary-blue);
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-blue);
    color: var(--white);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.case-card {
    background: var(--white);
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.case-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.case-category {
    background: var(--light-blue);
    color: var(--primary-blue);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
}

.case-date {
    color: var(--text-gray);
    font-size: 12px;
}

.case-card h3 {
    color: var(--primary-blue);
    font-size: 18px;
    margin-bottom: 10px;
}

.case-desc {
    color: var(--text-gray);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.case-result {
    background: var(--bg-light);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 15px;
}

.result-label {
    color: var(--text-gray);
    font-size: 13px;
}

.result-text {
    color: var(--accent-gold);
    font-size: 13px;
    font-weight: 500;
}

/* 业务领域详情页样式 */
.practice-detail-section {
    padding: 60px 5%;
    background: var(--bg-light);
}

.practice-detail-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.practice-intro {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.practice-intro h2 {
    color: var(--primary-blue);
    font-size: 28px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--accent-gold);
    padding-bottom: 10px;
}

.practice-intro p {
    color: var(--text-dark);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.practice-services,
.practice-advantages {
    margin-bottom: 30px;
}

.practice-services h3,
.practice-advantages h3 {
    color: var(--primary-blue);
    font-size: 18px;
    margin-bottom: 15px;
}

.practice-services ul,
.practice-advantages ul {
    list-style: none;
}

.practice-services li,
.practice-advantages li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-dark);
}

.practice-services li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--accent-gold);
}

.practice-articles {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    height: fit-content;
}

.practice-articles h3 {
    color: var(--primary-blue);
    font-size: 18px;
    margin-bottom: 20px;
}

.related-article-item {
    padding: 15px 0;
    border-bottom: 1px solid var(--light-blue);
}

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

.related-article-item a {
    display: block;
}

.related-article-item h4 {
    color: var(--text-dark);
    font-size: 15px;
    margin-bottom: 5px;
    transition: var(--transition);
}

.related-article-item a:hover h4 {
    color: var(--accent-gold);
}

.related-article-item p {
    color: var(--text-gray);
    font-size: 13px;
}

/* 业务领域卡片链接样式 */
.practice-card {
    text-decoration: none;
    display: block;
}

@media (max-width: 768px) {
    .practice-detail-content {
        grid-template-columns: 1fr;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .friend-links {
        flex-direction: column;
        gap: 2px;
    }
}
/* ============================================
   FAQ Scroll Section - 问答滚动展示区
   ============================================ */

.faq-scroll-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.faq-scroll-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.faq-scroll-wrapper {
    min-height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.faq-card {
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(26, 54, 93, 0.08);
    padding: 40px;
    display: none;
    width: 100%;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.4s ease;
}

.faq-card.active {
    display: block;
    opacity: 1;
    transform: translateX(0);
}

.faq-question {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 2px dashed var(--light-blue);
}

.faq-answer {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.faq-label {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.faq-label-answer {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #c49660 100%);
}

.faq-text {
    color: var(--text-dark);
    line-height: 1.8;
    font-size: 1.05rem;
}

.faq-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-gray);
    font-size: 1.1rem;
}

.faq-scroll-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
}

.faq-scroll-btn {
    width: 44px;
    height: 44px;
    border: 2px solid var(--primary-blue);
    background: var(--white);
    color: var(--primary-blue);
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.faq-scroll-btn:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: scale(1.1);
}

.faq-scroll-dots {
    display: flex;
    gap: 2px;
}

.faq-dot {
    width: 10px;
    height: 10px;
    background: var(--light-blue);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-dot:hover {
    background: var(--gold-light);
}

.faq-dot.active {
    background: var(--accent-gold);
    transform: scale(1.3);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .faq-scroll-section {
        padding: 60px 0;
    }
    
    .faq-card {
        padding: 25px;
    }
    
    .faq-question,
    .faq-answer {
        flex-direction: column;
        gap: 2px;
    }
    
    .faq-label {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .faq-text {
        font-size: 1rem;
    }
    
    .practice-detail-content {
        grid-template-columns: 1fr;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .friend-links {
        flex-direction: column;
        gap: 2px;
    }
}