/**
 * 法纳川穹律师事务所 - 全站样式
 */

/* ==================== 变量定义 ==================== */
:root {
    --primary-dark: #0a0f1c;
    --primary-navy: #1a2744;
    --primary-blue: #243b63;
    --accent-gold: #c9a962;
    --accent-gold-light: #e5d4a1;
    --accent-gold-dark: #a88a4a;
    --text-white: #ffffff;
    --text-light: #d4dae8;
    --text-gray: #8b97b0;
    --text-muted: #5a6478;
    --bg-dark: #080c17;
    --bg-card: rgba(26, 39, 68, 0.4);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-gold: rgba(201, 169, 98, 0.3);
    --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --gradient-gold: linear-gradient(135deg, #c9a962 0%, #e5d4a1 100%);
    --gradient-dark: linear-gradient(180deg, #0a0f1c 0%, #1a2744 100%);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--primary-dark);
    color: var(--text-light);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul, ol {
    list-style: none;
}

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

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

button {
    cursor: pointer;
    border: none;
    background: none;
}

/* ==================== 容器 ==================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
}

@media (max-width: 992px) {
    .container {
        padding: 0 30px;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 20px;
    }
}

/* ==================== 通用标题 ==================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header.small {
    margin-bottom: 40px;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--accent-gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.section-label::before,
.section-label::after {
    content: '';
    width: 30px;
    height: 1px;
    background: var(--accent-gold);
    opacity: 0.5;
}

.section-title {
    font-family: 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.section-desc {
    font-size: 16px;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

.section-footer {
    text-align: center;
    margin-top: 50px;
}

/* ==================== 按钮 ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: var(--transition);
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--primary-dark);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(201, 169, 98, 0.35);
}

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

.btn-outline:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.btn-block {
    width: 100%;
}

/* ==================== 导航栏 ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(8, 12, 23, 0.95);
    backdrop-filter: blur(20px);
    padding: 15px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-gold);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Noto Serif SC', serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-dark);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-text .name {
    font-family: 'Noto Serif SC', serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-white);
    letter-spacing: 2px;
}

.logo-text .sub {
    font-size: 10px;
    color: var(--accent-gold);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-links li a {
    position: relative;
    font-size: 14px;
    color: var(--text-light);
    padding: 5px 0;
    letter-spacing: 0.5px;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-gold);
    transition: width 0.3s;
}

.nav-links li a:hover,
.nav-links li a.active {
    color: var(--accent-gold);
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 4px;
}

.nav-cta:hover {
    background: var(--accent-gold);
    color: var(--primary-dark);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    cursor: pointer;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-white);
    transition: var(--transition);
}

/* 移动端菜单 */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(8, 12, 23, 0.98);
    z-index: 999;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu ul {
    text-align: center;
}

.mobile-menu li {
    margin: 20px 0;
}

.mobile-menu li a {
    font-size: 20px;
    color: var(--text-white);
    letter-spacing: 2px;
}

.mobile-menu li a:hover {
    color: var(--accent-gold);
}

.mobile-phone {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    background: var(--gradient-gold);
    color: var(--primary-dark) !important;
    border-radius: 4px;
    font-weight: 600;
}

@media (max-width: 1200px) {
    .nav-links {
        display: none;
    }
    
    .nav-cta {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .mobile-menu {
        display: flex;
    }
}

/* ==================== 英雄区 ==================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--gradient-dark);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(201, 169, 98, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(201, 169, 98, 0.05) 0%, transparent 50%);
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a962' fill-opacity='1'%3E%3Cpath d='M50 50c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10s-10-4.477-10-10 4.477-10 10-10zM10 10c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10S0 25.523 0 20s4.477-10 10-10zm10 8c4.418 0 8-3.582 8-8s-3.582-8-8-8-8 3.582-8 8 3.582 8 8 8zm40 40c4.418 0 8-3.582 8-8s-3.582-8-8-8-8 3.582-8 8 3.582 8 8 8z' /%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: 120px 40px 80px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 10px 24px;
    background: rgba(201, 169, 98, 0.1);
    border: 1px solid rgba(201, 169, 98, 0.3);
    border-radius: 50px;
    margin-bottom: 40px;
}

.badge-icon {
    width: 32px;
    height: 32px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 14px;
}

.badge-text {
    font-size: 13px;
    color: var(--accent-gold);
    letter-spacing: 2px;
}

.hero-title {
    font-family: 'Noto Serif SC', serif;
    font-size: 58px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-white);
    margin-bottom: 25px;
    letter-spacing: 3px;
}

.hero-title .highlight {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-gray);
    line-height: 1.9;
    margin-bottom: 45px;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-gray);
    font-size: 14px;
}

.feature-item i {
    font-size: 18px;
    color: var(--accent-gold);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    color: var(--text-muted);
    font-size: 12px;
    letter-spacing: 2px;
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, var(--accent-gold), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
    50% { opacity: 1; transform: scaleY(1); }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 15px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 20px;
    }
}

/* ==================== 数据统计 ==================== */
.stats-section {
    padding: 80px 0;
    background: var(--bg-dark);
    border-bottom: 1px solid var(--border-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
    color: var(--accent-gold);
}

.stat-number {
    font-family: 'Noto Serif SC', serif;
    font-size: 52px;
    font-weight: 700;
    color: var(--accent-gold);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-gray);
    letter-spacing: 1px;
}

@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* ==================== 服务领域 ==================== */
.services-section {
    padding: 120px 0;
    background: var(--primary-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 35px 30px;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 65px;
    height: 65px;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    font-size: 26px;
    color: var(--accent-gold);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--gradient-gold);
    color: var(--primary-dark);
}

.service-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.service-arrow {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-gold);
    font-size: 13px;
    font-weight: 500;
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition);
}

.service-card:hover .service-arrow {
    opacity: 1;
    transform: translateX(0);
}

@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== 关于我们 ==================== */
.about-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary-navy) 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-images {
    position: relative;
}

.about-main-img {
    position: relative;
    height: 480px;
    background: linear-gradient(145deg, var(--primary-blue) 0%, rgba(201, 169, 98, 0.1) 100%);
    border-radius: 16px;
    overflow: hidden;
}

.about-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 160px;
    height: 160px;
    background: var(--gradient-gold);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 50px rgba(201, 169, 98, 0.3);
}

.badge-number {
    font-family: 'Noto Serif SC', serif;
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1;
}

.badge-text {
    font-size: 13px;
    color: var(--primary-dark);
    font-weight: 500;
}

.about-secondary-imgs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

.secondary-img {
    height: 150px;
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.about-content .section-label {
    text-align: left;
}

.about-content .section-label::before {
    display: none;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: 25px;
}

.about-intro {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 20px;
}

.about-quote {
    font-family: 'Noto Serif SC', serif;
    font-size: 20px;
    color: var(--accent-gold);
    line-height: 1.6;
    padding: 25px 0;
    margin: 25px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.about-quote i {
    margin: 0 10px;
    opacity: 0.5;
}

.about-desc {
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.9;
    margin-bottom: 30px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 35px;
}

.about-features .feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-light);
}

.about-features .feature i {
    color: var(--accent-gold);
    font-size: 16px;
}

@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about-images {
        max-width: 600px;
        margin: 0 auto;
    }
}

/* ==================== 律师团队 ==================== */
.team-section {
    padding: 120px 0;
    background: var(--primary-dark);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

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

.team-img {
    position: relative;
    height: 280px;
    background: linear-gradient(145deg, var(--primary-navy) 0%, var(--primary-blue) 100%);
    overflow: hidden;
}

.team-hover {
    position: absolute;
    inset: 0;
    background: rgba(10, 15, 28, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.team-card:hover .team-hover {
    opacity: 1;
    visibility: visible;
}

.hover-content {
    text-align: center;
    padding: 30px;
}

.hover-content p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.team-social a {
    width: 40px;
    height: 40px;
    background: rgba(201, 169, 98, 0.1);
    border: 1px solid rgba(201, 169, 98, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    transition: var(--transition);
}

.team-social a:hover {
    background: var(--accent-gold);
    color: var(--primary-dark);
}

.team-info {
    padding: 25px;
    text-align: center;
}

.team-info h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 5px;
}

.team-info .position {
    font-size: 13px;
    color: var(--accent-gold);
    margin-bottom: 15px;
}

.team-tags {
    display: flex;
    justify-content: center;
    gap: 8px;
}

.team-tags span {
    padding: 4px 12px;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 50px;
    font-size: 12px;
    color: var(--text-gray);
}

@media (max-width: 1200px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .team-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
}

/* ==================== 为什么选择我们 ==================== */
.why-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--primary-navy) 0%, var(--primary-dark) 100%);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-content .section-label {
    text-align: left;
}

.why-content .section-label::before {
    display: none;
}

.why-content .section-title {
    text-align: left;
    margin-bottom: 25px;
}

.why-intro {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.9;
    margin-bottom: 40px;
}

.why-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.why-item {
    display: flex;
    gap: 25px;
    padding: 25px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.why-item:hover {
    border-color: var(--border-gold);
    transform: translateX(10px);
}

.why-number {
    font-family: 'Noto Serif SC', serif;
    font-size: 36px;
    font-weight: 700;
    color: var(--accent-gold);
    opacity: 0.3;
    line-height: 1;
    flex-shrink: 0;
}

.why-text h4 {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 8px;
}

.why-text p {
    font-size: 14px;
    color: var(--text-gray);
}

.why-image .img-placeholder {
    height: 500px;
}

@media (max-width: 992px) {
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .why-image {
        order: -1;
    }
}

/* ==================== 经典案例 ==================== */
.cases-section {
    padding: 120px 0;
    background: var(--primary-dark);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.case-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

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

.case-card.large {
    grid-column: span 1;
}

.case-img {
    position: relative;
    height: 200px;
    background: linear-gradient(145deg, var(--primary-navy) 0%, var(--primary-blue) 100%);
}

.case-content {
    padding: 25px;
}

.case-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 50px;
    font-size: 12px;
    color: var(--accent-gold);
    margin-bottom: 12px;
}

.case-card h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 10px;
    line-height: 1.4;
}

.case-card p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 15px;
}

.case-meta {
    display: flex;
    gap: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.case-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--text-muted);
}

.case-meta i {
    color: var(--accent-gold);
    font-size: 11px;
}

@media (max-width: 992px) {
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .cases-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== 最新动态 ==================== */
.news-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary-navy) 100%);
}

.news-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
}

.news-card.main {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.news-card.main:hover {
    transform: translateY(-5px);
    border-color: var(--border-gold);
}

.news-card.main .news-img {
    position: relative;
    height: 280px;
    background: linear-gradient(145deg, var(--primary-navy) 0%, var(--primary-blue) 100%);
}

.news-category {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 6px 14px;
    background: var(--gradient-gold);
    color: var(--primary-dark);
    font-size: 12px;
    font-weight: 600;
    border-radius: 4px;
}

.news-content {
    padding: 25px;
}

.news-date {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.news-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-card p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 15px;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-gold);
    font-size: 14px;
    font-weight: 500;
}

.news-link:hover {
    gap: 12px;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.news-item {
    padding: 25px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: var(--transition);
}

.news-item:hover {
    border-color: var(--border-gold);
    transform: translateX(10px);
}

.news-item .news-date {
    font-size: 12px;
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.news-item h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 8px;
    line-height: 1.5;
}

.news-item p {
    font-size: 13px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 10px;
}

.news-item a {
    font-size: 13px;
    color: var(--accent-gold);
}

.news-item a:hover {
    text-decoration: underline;
}

@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== 咨询表单 ==================== */
.consultation-section {
    padding: 120px 0;
    background: var(--primary-dark);
}

.consultation-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.consultation-info {
    padding-right: 40px;
}

.consultation-info .section-label {
    text-align: left;
}

.consultation-info .section-label::before {
    display: none;
}

.consultation-info .section-title {
    text-align: left;
    margin-bottom: 20px;
}

.consultation-intro {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 40px;
}

.consultation-intro .highlight {
    color: var(--accent-gold);
    font-weight: 600;
}

.consultation-guarantee {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: var(--bg-card);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.guarantee-item i {
    width: 45px;
    height: 45px;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    font-size: 18px;
    flex-shrink: 0;
}

.guarantee-item h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 3px;
}

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

.consultation-contact {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    font-size: 20px;
}

.contact-item .label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 3px;
}

.contact-item .value {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-white);
}

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

.consultation-form {
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    padding: 50px;
    border-radius: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-white);
    font-size: 14px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
    background: rgba(201, 169, 98, 0.05);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--primary-dark);
    color: var(--text-white);
}

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

.form-note {
    text-align: center;
    margin-top: 20px;
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-note i {
    color: var(--accent-gold);
}

@media (max-width: 992px) {
    .consultation-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .consultation-info {
        padding-right: 0;
    }
}

@media (max-width: 576px) {
    .consultation-form {
        padding: 30px 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ==================== 合作伙伴 ==================== */
.partners-section {
    padding: 80px 0;
    background: var(--primary-dark);
    border-top: 1px solid var(--border-color);
}

.partners-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 50px;
}

.partner-logo {
    width: 120px;
    height: 60px;
    opacity: 0.5;
    transition: var(--transition);
}

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

/* ==================== 页脚 ==================== */
.footer {
    padding: 80px 0 0;
    background: var(--bg-dark);
    border-top: 1px solid var(--border-color);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 50px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--border-color);
}

@media (max-width: 992px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 576px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

.footer-brand .logo {
    margin-bottom: 25px;
}

.footer-desc {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
    color: var(--primary-dark);
}

.footer-col h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 20px;
    height: 2px;
    background: var(--accent-gold);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col li a {
    font-size: 14px;
    color: var(--text-gray);
}

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

.contact-list li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-list i {
    color: var(--accent-gold);
    font-size: 14px;
}

.footer-bottom {
    padding: 30px 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-address {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-gray);
}

.footer-address i {
    color: var(--accent-gold);
}

.footer-copyright {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-copyright p {
    font-size: 13px;
    color: var(--text-muted);
}

.footer-icp {
    display: flex;
    gap: 20px;
}

.footer-icp a {
    font-size: 12px;
    color: var(--text-muted);
}

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

@media (max-width: 1200px) {
    .footer-main {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-brand {
        grid-column: span 3;
    }
}

@media (max-width: 768px) {
    .footer-main {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-brand {
        grid-column: span 2;
    }
    
    .footer-copyright {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .footer-main {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
}

/* ==================== 快捷咨询按钮 ==================== */
.quick-consult {
    position: fixed;
    right: 30px;
    bottom: 100px;
    z-index: 998;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.consult-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    background: var(--gradient-gold);
    color: var(--primary-dark);
    font-size: 14px;
    font-weight: 600;
    border-radius: 50px;
    box-shadow: 0 8px 25px rgba(201, 169, 98, 0.4);
    transition: var(--transition);
}

.consult-btn:hover {
    transform: translateX(-5px);
    box-shadow: 0 12px 35px rgba(201, 169, 98, 0.5);
}

.phone-btn {
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    font-size: 20px;
    transition: var(--transition);
    animation: phonePulse 2s infinite;
}

.phone-btn:hover {
    background: var(--accent-gold);
    color: var(--primary-dark);
}

@keyframes phonePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(201, 169, 98, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(201, 169, 98, 0); }
}

@media (max-width: 768px) {
    .quick-consult {
        right: 20px;
        bottom: 80px;
    }
    
    .consult-btn span {
        display: none;
    }
    
    .consult-btn {
        padding: 14px;
    }
}

/* ==================== 图片占位符 ==================== */
.img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, var(--primary-navy) 0%, var(--primary-blue) 100%);
    color: var(--text-muted);
}

.img-placeholder i {
    font-size: 50px;
    margin-bottom: 10px;
    opacity: 0.5;
}

.img-placeholder span {
    font-size: 14px;
    letter-spacing: 2px;
}

.img-placeholder.small {
    font-size: 12px;
}

.img-placeholder.small i {
    font-size: 30px;
}

.img-placeholder.large {
    height: 100%;
    border-radius: 16px;
}

/* ==================== 页面通用样式 ==================== */
.page-header {
    padding: 160px 0 80px;
    background: var(--gradient-dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 50% 0%, rgba(201, 169, 98, 0.1) 0%, transparent 50%);
}

.page-header .section-title {
    margin-bottom: 15px;
}

.page-header .section-desc {
    max-width: 600px;
}

.page-breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
}

.page-breadcrumb a,
.page-breadcrumb span {
    font-size: 13px;
    color: var(--text-muted);
}

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

.page-breadcrumb i {
    font-size: 10px;
    color: var(--text-muted);
}

/* ==================== 列表页通用样式 ==================== */
.content-section {
    padding: 80px 0;
    background: var(--primary-dark);
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.content-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

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

.content-card .card-img {
    position: relative;
    height: 200px;
    background: linear-gradient(145deg, var(--primary-navy) 0%, var(--primary-blue) 100%);
}

.content-card .card-img .category {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 5px 12px;
    background: var(--gradient-gold);
    color: var(--primary-dark);
    font-size: 11px;
    font-weight: 600;
    border-radius: 4px;
}

.content-card .card-content {
    padding: 25px;
}

.content-card .card-date {
    font-size: 12px;
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.content-card h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 12px;
    line-height: 1.5;
}

.content-card h3 a:hover {
    color: var(--accent-gold);
}

.content-card p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.7;
}

.content-card .card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    border-top: 1px solid var(--border-color);
}

.content-card .read-more {
    font-size: 13px;
    color: var(--accent-gold);
    display: flex;
    align-items: center;
    gap: 5px;
}

.content-card .read-more:hover {
    gap: 10px;
}

.content-card .views {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 50px;
}

.pagination a,
.pagination span {
    min-width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-light);
    transition: var(--transition);
}

.pagination a:hover,
.pagination a.active {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.pagination a.active {
    background: rgba(201, 169, 98, 0.1);
}

/* ==================== 详情页通用样式 ==================== */
.detail-section {
    padding: 80px 0 120px;
    background: var(--primary-dark);
}

.detail-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 50px;
}

.detail-main {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
}

.detail-header {
    padding: 40px;
    border-bottom: 1px solid var(--border-color);
}

.detail-header .category {
    display: inline-block;
    padding: 5px 15px;
    background: rgba(201, 169, 98, 0.1);
    border-radius: 50px;
    font-size: 12px;
    color: var(--accent-gold);
    margin-bottom: 15px;
}

.detail-header h1 {
    font-family: 'Noto Serif SC', serif;
    font-size: 32px;
    font-weight: 600;
    color: var(--text-white);
    line-height: 1.4;
    margin-bottom: 20px;
}

.detail-meta {
    display: flex;
    gap: 30px;
    color: var(--text-muted);
    font-size: 13px;
}

.detail-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.detail-meta i {
    color: var(--accent-gold);
}

.detail-content {
    padding: 40px;
}

.detail-content p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 2;
    margin-bottom: 20px;
}

.detail-content h2 {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-white);
    margin: 35px 0 15px;
}

.detail-content ul {
    padding-left: 25px;
    margin-bottom: 20px;
}

.detail-content li {
    position: relative;
    padding-left: 20px;
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.detail-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: var(--accent-gold);
    border-radius: 50%;
}

/* 侧边栏 */
.detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
}

.sidebar-card h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

/* 侧边栏联系卡片 */
.contact-card {
    background: linear-gradient(145deg, var(--primary-navy) 0%, rgba(201, 169, 98, 0.1) 100%);
    border: 1px solid var(--border-gold);
}

.contact-card .contact-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.contact-card .contact-item i {
    background: rgba(201, 169, 98, 0.1);
}

@media (max-width: 992px) {
    .content-grid,
    .detail-layout {
        grid-template-columns: 1fr;
    }
}

/* ==================== 动画 ==================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ==================== 滚动条 ==================== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--primary-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-gold);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold-light);
}