/* ========================================
   天则资本官网 - CSS样式表
   设计理念：专业、沉稳、现代
   主色调：白、红、灰
   点缀色：金色
======================================== */

/* ========================================
   1. 基础样式重置与变量定义
======================================== */
:root {

    /* 💡 流式排版系统 - 根据视口宽度自动缩放 */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.8vw, 1.75rem);
    --text-2xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
    --text-3xl: clamp(2rem, 1.6rem + 1.5vw, 2.75rem);
    --text-4xl: clamp(2.5rem, 2rem + 2vw, 3.5rem);
    
    /* 💡 流式间距系统 */
    --space-1: clamp(0.25rem, 0.2rem + 0.25vw, 0.5rem);
    --space-2: clamp(0.5rem, 0.4rem + 0.5vw, 0.75rem);
    --space-3: clamp(0.75rem, 0.6rem + 0.75vw, 1rem);
    --space-4: clamp(1rem, 0.8rem + 1vw, 1.5rem);
    --space-6: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
    --space-8: clamp(2rem, 1.6rem + 2vw, 2.5rem);
    --space-10: clamp(2.5rem, 2rem + 2.5vw, 3rem);
    --space-12: clamp(3rem, 2.4rem + 3vw, 4rem);
    --space-16: clamp(4rem, 3.2rem + 4vw, 5rem);
    
    /* 💡 布局响应式限制 */
    --container-width: min(1200px, 95vw);
    --section-padding: clamp(60px, 8vh, 100px) 0;
    
    /* 💡 卡片最小宽度 - 用于Grid auto-fit */
    --card-min-width: 280px;
    --card-max-width: 360px;

    /* 主色调 */
    --primary-color: #C41E3A; /* 深红色 - 品牌主色 */
    --primary-dark: #9A1830;
    --primary-light: #E83A52;
    
    /* 中性色 */
    --white: #FFFFFF;
    --off-white: #FAFAFA;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* 点缀色 - 金色 */
    --gold: #B8860B;
    --gold-light: #DAA520;
    --gold-dark: #8B6914;
    
    /* 字体 */
    --font-serif: 'Noto Serif SC', 'Songti SC', serif;
    --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    
    /* 间距 */
    --section-padding: clamp(60px, 8vh, 100px) 0;;
    --container-width: 1200px;
    
    /* 动画 */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* 阴影 */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

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

body {
    font-family: var(--font-sans);
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.3;
    color: var(--gray-900);
}

p {
    margin-bottom: 1rem;
}

/* ========================================
   2. 通用组件样式
======================================== */

/* 容器 */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 clamp(1rem, 1.5rem + 1vw, 2rem);
}

/* 区块 */
.section {
    padding: var(--section-padding);
}

/* 区块标题 */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    font-weight: 500;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
}

.section-title {
    font-size: clamp(1.75rem, 2rem + 1vw, 2.75rem);;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
}

.section-desc {
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

/* 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    font-weight: 500;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

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

.btn-outline:hover {
    background-color: var(--white);
    color: var(--gray-900);
}

.btn-lg {
    padding: 18px 40px;
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
}

/* ========================================
   3. 头部导航样式
======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: transparent;
    transition: all var(--transition-normal);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* 导航栏Logo图片样式 */
.nav-logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: opacity var(--transition-normal);
}



.nav-menu {
    display: flex;
    gap: clamp(1.5rem, 2rem + 1.5vw, 2.5rem);;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--white);
    position: relative;
    transition: color var(--transition-normal);
}

.header.scrolled .nav-link {
    color: var(--gray-700);
}

.nav-link:hover {
    color: var(--gold);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--gold);
    transition: width var(--transition-normal);
}

.nav-link:hover::after {
    width: 100%;
}

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

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--white);
    transition: all var(--transition-normal);
}

.header.scrolled .nav-toggle span {
    background-color: var(--gray-900);
}

/* ========================================
   4. Hero核心视觉区样式
======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 50%, #1a1a2e 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../materials/background images/background_v1.png') center center no-repeat;
    background-size: cover;
    opacity: 0.3;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(196, 30, 58, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(184, 134, 11, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

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

.hero-badge {
    display: inline-block;
    padding: 8px 24px;
    background-color: rgba(196, 30, 58, 0.2);
    border: 1px solid rgba(196, 30, 58, 0.4);
    border-radius: 50px;
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    color: var(--gold);
    margin-bottom: clamp(1.5rem, 2rem + 1vw, 2rem);;
    letter-spacing: 1px;
}

.hero-title {
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
}

.title-main-img {
    display: block;
    max-width: 400px;
    width: 100%;
    height: auto;
    margin: 0 auto 16px;
}

.title-slogan {
    display: block;
    font-size: clamp(1.25rem, 1.35rem + 0.8vw, 1.75rem);;
    font-weight: bold; /*400;  */
    color: var(--gold);
    letter-spacing: 8px;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    color: var(--gray-300);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-quote {
    position: relative;
    max-width: 700px;
    margin: 0 auto 48px;
    padding: 24px 40px;
    background-color: rgba(255, 255, 255, 0.05);
    border-left: 3px solid var(--gold);
    border-radius: 0 8px 8px 0;
}

.quote-mark {
    position: absolute;
    top: -10px;
    left: 16px;
    font-family: var(--font-serif);
    font-size: 4rem;
    color: var(--gold);
    opacity: 0.3;
    line-height: 1;
}

.hero-quote p {
    color: var(--gray-300);
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.8;
    margin: 0;
}

.hero-actions {
    display: flex;
    gap: clamp(1rem, 1.2rem + 0.8vw, 1.5rem);;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--gray-400);
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--gray-400);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: var(--gold);
    border-radius: 2px;
    animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(12px); opacity: 0.5; }
}

/* ========================================
   5. 核心业务预览样式
======================================== */
.services-preview {
    background-color: var(--off-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(var(--card-min-width), 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
    margin-bottom: 60px;
}

.service-card {
    background-color: var(--white);
    padding: 40px 32px;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--gold));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

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

.service-icon {
    width: 64px;
    height: 64px;
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
    color: var(--primary-color);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-title {
    font-size: clamp(1.125rem, 1.2rem + 0.6vw, 1.5rem);;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
}

.service-desc {
    color: var(--gray-500);
    margin-bottom: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
    line-height: 1.7;
}

.service-list {
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
}

.service-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
    color: var(--gray-600);
    font-size: 0.95rem;
}

.service-list li::before {
    content: '✓;
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.service-link:hover {
    gap: 12px;
    color: var(--primary-dark);
}

.industry-focus {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--gray-200);
}

.industry-title {
    font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
    color: var(--gray-700);
}

.industry-tags {
    display: flex;
    gap: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
    justify-content: center;
    flex-wrap: wrap;
}

.industry-tag {
    padding: 10px 24px;
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 50px;
    font-size: 0.95rem;
    color: var(--gray-600);
    transition: all var(--transition-fast);
}

.industry-tag:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}
/* ========================================
   6. 案例展示样式
======================================== */

.cases-preview {
    background-color: var(--white);
    overflow: hidden;
}

.cases-slider-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 20px 0;
}

.cases-slider {
    display: flex;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
    animation: scroll 40s linear infinite;
    width: fit-content;
    padding: 0 16px;
}

.cases-slider:hover {
    animation-play-state: paused;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* 为了实现无缝循环，需要复制一份内容 */
.cases-slider-wrapper {
    display: flex;
    width: fit-content;
}

.case-card {
    flex-shrink: 0;
    width: clamp(280px, 85vw, 360px);;
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--gray-200);
}

.case-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.case-logo {
    height: 140px;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 24px;
    border-bottom: 1px solid var(--gray-100);
}

.case-logo img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
}

.case-logo .special-label {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 10px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 600;
    border-radius: 4px;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(184, 134, 11, 0.4);
}

.logo-placeholder {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 1.35rem + 0.8vw, 1.75rem);;
    font-weight: 600;
    color: var(--gray-500);
    letter-spacing: 2px;
}

.case-content {
    padding: 28px;
}

.case-type {
    display: inline-block;
    padding: 4px 12px;
    background-color: rgba(196, 30, 58, 0.1);
    color: var(--primary-color);
    font-size: clamp(0.7rem, 0.72rem + 0.2vw, 0.8125rem);;
    font-weight: 600;
    border-radius: 4px;
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.case-title {
    font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
    color: var(--gray-800);
}

.case-desc {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 69px;
}

.case-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.case-tags span {
    padding: 4px 10px;
    background-color: var(--gray-100);
    color: var(--gray-600);
    font-size: 0.8rem;
    border-radius: 4px;
}

.cases-more {
    text-align: center;
    margin-top: 48px;
}

/* /* ========================================
   7. 权威背书样式
======================================== */

.credentials {
    background-color: var(--gray-900);
    color: var(--white);
}

.credentials .section-title {
    color: var(--white);
}

.credentials .section-desc {
    color: var(--gray-400);
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

.credential-item {
    text-align: center;
    padding: 32px 24px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-normal);
}

.credential-item:hover {
    background-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

.credential-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    color: var(--gold);
}

.credential-icon svg {
    width: 100%;
    height: 100%;
}

.credential-item h4 {
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    color: var(--white);
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.credential-item p {
    color: var(--gray-400);
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    margin: 0;
}

/* ========================================
   8. 价值观样式
======================================== */

.values {
    background-color: var(--gray-900);
    color: var(--white);
}

.values .section-title {
    color: var(--white);
}

.values .section-desc {
    color: var(--gray-400);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

.value-card {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 36px 28px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    transition: all var(--transition-normal);
}

.value-card:hover {
    background-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
}

.value-number {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 2.5rem + 1.5vw, 3.5rem);;
    font-weight: 700;
    color: var(--gold);
    position: absolute;
    top: 10px;
    right: 24px;
    line-height: 1;
    opacity: 0.9;
    z-index: 0;
}

.value-title {
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
    color: var(--white);
    position: relative;
    z-index: 1;
}

.value-desc {
    color: var(--gray-300);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}


/* ========================================
   9. 团队预览样式
======================================== */

.team-preview {
    background-color: var(--white);
}

.team-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(var(--card-min-width), 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1.5vw, 2.5rem);;
}

.team-card {
    text-align: center;
    padding: 40px 32px;
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.team-avatar {
    width: 120px;
    height: 120px;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gray-200) 0%, var(--gray-300) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.avatar-placeholder {
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    color: var(--gray-500);
    font-weight: 500;
}

.team-info h4 {
    font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.team-title {
    display: block;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
}

.team-exp {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.7;
    margin: 0;
}

.team-more {
    text-align: center;
    margin-top: 48px;
}
/* ========================================
   9.1 核心团队大卡片样式（新增）
======================================== */

.team-leaders {
    display: flex;
    flex-direction: column;
    gap: clamp(2rem, 2.5rem + 1.5vw, 3rem);;
    max-width: 1000px;
    margin: 0 auto;
}

.leader-card {
    display: flex;
    gap: clamp(2rem, 2.5rem + 1.5vw, 3rem);;
    background-color: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

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

.leader-photo {
    flex-shrink: 0;
    width: min(320px, 40%); /* 响应式宽度 */;
    height: 400px;
    overflow: hidden;
    position: relative;
}

.leader-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.leader-info {
    flex: 1;
    padding: 48px 48px 48px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.leader-header {
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
}

.leader-name {
    font-size: clamp(1.5rem, 1.75rem + 1vw, 2.25rem);;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
    font-family: var(--font-serif);
}

.leader-title {
    display: inline-block;
    padding: 6px 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 50px;
    letter-spacing: 1px;
}

.leader-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--gold));
    margin-bottom: clamp(1.25rem, 1.5rem + 0.8vw, 1.75rem);;
    border-radius: 2px;
}

.leader-details {
    display: flex;
    flex-direction: column;
    gap: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
}

.leader-detail {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.detail-icon {
    color: var(--primary-color);
    font-size: 0.6rem;
    margin-top: 6px;
    flex-shrink: 0;
}

.leader-detail p {
    color: var(--gray-600);
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    line-height: 1.7;
    margin: 0;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .leader-card {
        flex-direction: column;
        gap: 0;
    }

    .leader-photo {
        width: 100%;
        height: 350px;
    }

    .leader-info {
        padding: 32px;
    }
}

@media (max-width: 768px) {
    .leader-card {
        margin: 0 16px;
    }

    .leader-photo {
        height: 280px;
    }

    .leader-info {
        padding: 24px;
    }

    .leader-name {
        font-size: clamp(1.25rem, 1.35rem + 0.8vw, 1.75rem);;
    }

    .leader-details {
        gap: 12px;
    }

    .leader-detail p {
        font-size: 0.95rem;
    }
}


/* ========================================
   10. 洞见预览样式
======================================== */

.insights-preview {
    background-color: var(--off-white);
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(var(--card-min-width), 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

.insight-card {
    background-color: var(--white);
    padding: 32px;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

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

.insight-category {
    display: inline-block;
    padding: 4px 12px;
    background-color: var(--gray-100);
    color: var(--gray-600);
    font-size: clamp(0.7rem, 0.72rem + 0.2vw, 0.8125rem);;
    font-weight: 600;
    border-radius: 4px;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
    text-transform: uppercase;
    letter-spacing: 1px;
    align-self: flex-start;
}

.insight-title {
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
    line-height: 1.5;
    transition: color var(--transition-fast);
}

.insight-card:hover .insight-title {
    color: var(--primary-color);
}

.insight-desc {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.7;
    flex-grow: 1;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
}

.insight-meta {
    display: flex;
    gap: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
    font-size: 0.85rem;
    color: var(--gray-400);
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
}

.insight-link {
    color: var(--primary-color);
    font-weight: 500;
    transition: all var(--transition-fast);
    align-self: flex-start;
}

.insight-link:hover {
    color: var(--primary-dark);
    gap: 8px;
}

.insights-more {
    text-align: center;
    margin-top: 48px;
}

/* ========================================
   11. CTA行动号召样式
======================================== */

.cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(1.75rem, 2rem + 1vw, 2.75rem);;
    color: var(--white);
    margin-bottom: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
}

.cta-desc {
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: clamp(1.5rem, 2rem + 1.5vw, 2.5rem);;
    line-height: 1.8;
}

.cta-actions {
    display: flex;
    gap: clamp(1rem, 1.2rem + 0.8vw, 1.5rem);;
    justify-content: center;
    flex-wrap: wrap;
}

.cta .btn-outline {
    border-color: var(--white);
    color: var(--white);
}

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

/* ========================================
   12. 页脚样式
======================================== */

.footer {
    background-color: var(--gray-900);
    color: var(--gray-400);
    padding: clamp(48px, 6vh, 80px) 0; 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: clamp(2rem, 2.5rem + 1.5vw, 3rem);;
    margin-bottom: 60px;
}

.footer-logo .logo-text {
    font-size: clamp(1.375rem, 1.5rem + 0.8vw, 2rem);;
    color: var(--white);
}

.footer-desc {
    margin: 16px 0 24px;
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    transition: all var(--transition-fast);
}

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

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

.footer-links h4,
.footer-contact h4 {
    color: var(--white);
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
}

.footer-links ul li {
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
}

.footer-links a {
    color: var(--gray-400);
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

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

.footer-contact p {
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
}

/* ========================================
   13. 响应式设计
======================================== */

@media (max-width: 1024px) {
    .services-grid,
    .cases-slider,
    .values-grid,
    .team-preview-grid,
    .insights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .credentials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .title-main {
        font-size: 3.5rem;
    }
    
    .title-slogan {
        font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    }
}

@media (max-width: 768px) {
    :root {

    /* 💡 流式排版系统 - 根据视口宽度自动缩放 */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.8vw, 1.75rem);
    --text-2xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
    --text-3xl: clamp(2rem, 1.6rem + 1.5vw, 2.75rem);
    --text-4xl: clamp(2.5rem, 2rem + 2vw, 3.5rem);
    
    /* 💡 流式间距系统 */
    --space-1: clamp(0.25rem, 0.2rem + 0.25vw, 0.5rem);
    --space-2: clamp(0.5rem, 0.4rem + 0.5vw, 0.75rem);
    --space-3: clamp(0.75rem, 0.6rem + 0.75vw, 1rem);
    --space-4: clamp(1rem, 0.8rem + 1vw, 1.5rem);
    --space-6: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
    --space-8: clamp(2rem, 1.6rem + 2vw, 2.5rem);
    --space-10: clamp(2.5rem, 2rem + 2.5vw, 3rem);
    --space-12: clamp(3rem, 2.4rem + 3vw, 4rem);
    --space-16: clamp(4rem, 3.2rem + 4vw, 5rem);
    
    /* 💡 布局响应式限制 */
    --container-width: min(1200px, 95vw);
    --section-padding: clamp(60px, 8vh, 100px) 0;
    
    /* 💡 卡片最小宽度 - 用于Grid auto-fit */
    --card-min-width: 280px;
    --card-max-width: 360px;

        --section-padding: clamp(40px, 5vh, 60px) 0;;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        padding: clamp(24px, 4vh, 40px) 0;;
        gap: clamp(1rem, 1.5rem + 1vw, 1.5rem);;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        color: var(--gray-700);
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .services-grid,
    .cases-slider,
    .values-grid,
    .team-preview-grid,
    .insights-grid,
    .credentials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .section-title {
        font-size: clamp(1.5rem, 1.75rem + 1vw, 2.25rem);;
    }
    
    .title-main {
        font-size: clamp(1.75rem, 2rem + 1vw, 2.75rem);;
        letter-spacing: 2px;
    }
    
    .title-slogan {
        font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
        letter-spacing: 4px;
    }
    
    .hero-subtitle {
        font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    }
    
    .hero-quote {
        padding: 20px;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-title {
        font-size: clamp(1.375rem, 1.5rem + 0.8vw, 2rem);;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
}

/* ========================================
   15. 通用页面结构样式
======================================== */

/* 页面标题区域 */
.page-hero {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 50%, #1a1a2e 100%);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    background: url('../materials/background images/background_other_pages.png') center center no-repeat;
    background-size: cover;
    opacity: 0.4;
}

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



.page-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(196, 30, 58, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(184, 134, 11, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.page-title {
    font-size: clamp(2rem, 2.5rem + 1.5vw, 3.5rem);;
    color: var(--white);
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
    position: relative;
    z-index: 1;
}

.page-subtitle {
    font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    color: var(--gray-300);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* 面包屑导航 */
.breadcrumb {
    background-color: var(--gray-50);
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-200);
}

.breadcrumb .container {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
}

.breadcrumb a {
    color: var(--gray-500);
    transition: color var(--transition-fast);
}

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

.breadcrumb span {
    color: var(--gray-400);
}

/* 背景色区块 */
.bg-light {
    background-color: var(--gray-50);
}

.bg-dark {
    background-color: var(--gray-900);
    color: var(--white);
}

.bg-dark .section-title {
    color: var(--white);
}

.bg-dark .section-desc {
    color: var(--gray-400);
}

/* ========================================
   16. 动画效果
======================================== */

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

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

/* 元素进入视口时的动画 */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

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

/* 脉冲动画 */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.pulse:hover {
    animation: pulse 0.6s ease;
}

/* ========================================
   17. 关于我们页面样式
======================================== */

/* 品牌介绍 */
.brand-intro {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.brand-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.brand-content {
    padding-right: 40px;
}

.brand-lead {
    font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    color: var(--gray-700);
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
    line-height: 1.8;
}

.brand-content p {
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
}

.brand-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, 1.5rem + 1vw, 1.5rem);;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--gray-200);
}

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

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 2rem + 1vw, 2.75rem);;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
    transition: all 0.3s ease;
}

.stat-label {
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    color: var(--gray-500);
}

.brand-image {
    position: relative;
}

.image-placeholder {
    position: relative;
    width: 100%;
    padding-bottom: 100%; /* 保持正方形比例 */
    border-radius: 12px;
    overflow: hidden;
    background: var(--gray-100);
}

.image-placeholder svg {
    width: 200px;
    height: 200px;
    color: var(--gray-400);
}

.image-caption {
    text-align: center;
    margin-top: 20px;
    font-family: var(--font-serif);
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    color: var(--gray-600);
    font-style: italic;
}

/* 天则释义 */
.tianze-meaning {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.meaning-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(var(--card-min-width), 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

.meaning-card {
    background-color: var(--white);
    padding: 40px 32px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-normal);
}

.meaning-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.meaning-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    color: var(--primary-color);
}

.meaning-icon svg {
    width: 100%;
    height: 100%;
}

.meaning-card h3 {
    font-size: clamp(1.125rem, 1.2rem + 0.6vw, 1.5rem);;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
    color: var(--gray-900);
}

.meaning-card p {
    color: var(--gray-600);
    line-height: 1.8;
    font-size: 0.95rem;
}

/* 使命与愿景 */
.mission-vision {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1.5vw, 2.5rem);;
}

.mv-card {
    background-color: var(--white);
    padding: 48px 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

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

.mv-icon {
    width: 64px;
    height: 64px;
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
    color: var(--primary-color);
}

.mv-icon svg {
    width: 100%;
    height: 100%;
}

.mv-card h3 {
    font-size: clamp(1.125rem, 1.2rem + 0.6vw, 1.5rem);;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
    color: var(--gray-900);
}

.mv-card p {
    color: var(--gray-600);
    line-height: 1.8;
}

/* 核心价值观详情 */
.core-values {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.values-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);
}

/* 小屏幕：1列 */
@media (max-width: 768px) {
    .values-detail-grid {
        grid-template-columns: 1fr;
    }
}

/* 小屏幕：1列 */
@media (max-width: 768px) {
    .values-detail-grid {
        grid-template-columns: 1fr;
    }
}

.value-detail-card {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

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

.value-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 24px 32px;
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
}

.value-num {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 1.75rem + 1vw, 2.25rem);;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.3);
}

.value-header h3 {
    font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    color: var(--white);
    margin: 0;
}

.value-content {
    padding: 32px;
}

.value-content > p {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
}

.value-points {
    list-style: none;
    padding: 0;
    margin: 0;
}

.value-points li {
    position: relative;
    padding-left: 24px;
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
    color: var(--gray-600);
    font-size: 0.95rem;
}

.value-points li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
}

/* 发展历程时间线 */
.timeline {
    padding: clamp(48px, 6vh, 80px) 0;;
    position: relative;
}

.timeline-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: clamp(24px, 4vh, 40px) 0;;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-color), var(--gold));
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: clamp(2rem, 2.5rem + 1.5vw, 3rem);;
    width: 50%;
}

.timeline-item:nth-child(odd) {
    margin-left: auto;
    padding-left: 48px;
}

.timeline-item:nth-child(even) {
    margin-right: auto;
    padding-right: 48px;
    text-align: right;
}

.timeline-dot {
    position: absolute;
    top: 0;
    width: 16px;
    height: 16px;
    background-color: var(--primary-color);
    border: 3px solid var(--white);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    z-index: 1;
}

.timeline-item:nth-child(odd) .timeline-dot {
    left: -8px;
}

.timeline-item:nth-child(even) .timeline-dot {
    right: -8px;
}

.timeline-content {
    background-color: var(--white);
    padding: 24px;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

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

/* 红色高亮卡片样式 */
.timeline-item.highlight .timeline-content {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.timeline-item.highlight .timeline-year {
    color: rgba(255, 255, 255, 0.9);
}

.timeline-item.highlight .timeline-content h4 {
    color: var(--white);
}

.timeline-item.highlight .timeline-content p {
    color: rgba(255, 255, 255, 0.85);
}

.timeline-item.highlight .timeline-dot {
    background-color: var(--gold);
    box-shadow: 0 0 0 4px rgba(184, 134, 11, 0.3);
}

.timeline-year {
    display: inline-block;
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 1.35rem + 0.8vw, 1.75rem);;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.timeline-content h4 {
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
    color: var(--gray-800);
}

.timeline-content p {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
}

/* ========================================
   18. 业务领域页面样式
======================================== */

/* 服务概览 */
.services-overview {
    padding: clamp(40px, 5vh, 60px) 0; 40px;
}

.services-nav {
    display: flex;
    justify-content: center;
    gap: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
    margin-top: 40px;
    flex-wrap: wrap;
}

.service-nav-btn {
    padding: 16px 32px;
    background-color: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.service-nav-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.service-nav-btn.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

/* 服务详情 */
.service-detail {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    align-items: center;
}

.service-detail-grid.reverse {
    direction: rtl;
}

.service-detail-grid.reverse > * {
    direction: ltr;
}

.service-detail-content {
    padding-right: 20px;
}

.service-detail-grid.reverse .service-detail-content {
    padding-right: 0;
    padding-left: 20px;
}

.service-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(196, 30, 58, 0.1);
    color: var(--primary-color);
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    font-weight: 600;
    border-radius: 4px;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-title {
    font-size: clamp(1.5rem, 1.75rem + 1vw, 2.25rem);;
    margin-bottom: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
}

.service-intro {
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

.service-features {
    margin-bottom: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

.feature-item {
    display: flex;
    gap: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
    align-items: flex-start;
}

.feature-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    color: var(--primary-color);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-text h4 {
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
    color: var(--gray-800);
}

.feature-text p {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
}

.service-detail-stats {
    display: flex;
    flex-direction: column;
    gap: clamp(1rem, 1.2rem + 0.8vw, 1.5rem);;
}

.stat-card {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    color: var(--white);
}

.stat-card .stat-number {
    font-size: clamp(1.75rem, 2rem + 1vw, 2.75rem);;
    font-weight: 700;
    color: var(--gold);
    display: block;
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.stat-card .stat-label {
    color: var(--gray-300);
    font-size: 0.95rem;
}

/* 行业聚焦 */


/* ========================================
   16. 行业聚焦样式（新版 - 带图片）
======================================== */

/* 行业卡片网格 */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(var(--card-min-width), 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

/* 行业卡片容器 */
.industry-card {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-normal);
    text-align: center;
}

.industry-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* 行业配图区域 */
.industry-image {
    position: relative;
    width: 100%;
    height: 180px;
    overflow: hidden;
}

.industry-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

/* 图片蒙版 */
.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.3) 100%);
    opacity: 0.6;
    transition: opacity var(--transition-normal);
}

.industry-card:hover .image-overlay {
    opacity: 0.4;
}

/* 行业头部（icon + 标题） */
.industry-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px 24px 12px;
}

/* 小图标样式 */
.industry-icon-small {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.industry-header h3 {
    font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    font-weight: 600;
    color: var(--gray-800);
    margin: 0;
    font-family: var(--font-serif);
}

/* 行业描述 */
.industry-card > p {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.6;
    padding: 0 24px 24px;
    margin: 0;
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .industry-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .industry-grid {
        grid-template-columns: 1fr;
    }
    
    .industry-image {
        height: 200px;
    }
}


/* ========================================
   19. 案例成就页面样式
======================================== */

/* 案例筛选 */
.cases-filter {
    padding: clamp(24px, 4vh, 40px) 0;;
}

.filter-tabs {
    display: flex;
    justify-content: center;
    gap: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 24px;
    background-color: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

/* 精选案例 */
.featured-cases {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.case-study {
    background-color: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    margin-bottom: clamp(2rem, 2.5rem + 1.5vw, 3rem);;
}

.case-study-header {
    display: flex;
    align-items: center;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
    padding: 40px;
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    color: var(--white);
}

.case-logo-large {
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.case-logo-large .logo-placeholder {
    font-family: var(--font-serif);
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    font-weight: 600;
    color: var(--gray-300);
    letter-spacing: 1px;
}

.case-study-info .case-type {
    display: inline-block;
    padding: 4px 12px;
    background-color: rgba(196, 30, 58, 0.3);
    color: var(--gold);
    font-size: clamp(0.7rem, 0.72rem + 0.2vw, 0.8125rem);;
    font-weight: 600;
    border-radius: 4px;
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.case-study-info h3 {
    font-size: clamp(1.375rem, 1.5rem + 0.8vw, 2rem);;
    color: var(--white);
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.case-amount {
    color: var(--gray-300);
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    margin: 0;
}

.case-study-content {
    padding: 40px;
}

.case-section {
    margin-bottom: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

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

.case-section h4 {
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    color: var(--gray-800);
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-100);
}

.case-section p {
    color: var(--gray-600);
    line-height: 1.8;
}

.case-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.case-section ul li {
    position: relative;
    padding-left: 24px;
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
    color: var(--gray-600);
    line-height: 1.6;
}

.case-section ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.case-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, 1.5rem + 1vw, 1.5rem);;
    padding-top: 24px;
    border-top: 1px solid var(--gray-200);
}

.result-item {
    text-align: center;
    padding: 24px;
    background-color: var(--gray-50);
    border-radius: 8px;
}

.result-number {
    display: block;
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 1.75rem + 1vw, 2.25rem);;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.result-label {
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    color: var(--gray-500);
}

/* 案例总览 */
.cases-overview {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.cases-table {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
}

.table-header,
.table-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
    padding: 20px 24px;
    align-items: center;
}

.table-header {
    background-color: var(--gray-900);
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
}

.table-row {
    border-bottom: 1px solid var(--gray-100);
    transition: background-color var(--transition-fast);
}

.table-row:hover {
    background-color: var(--gray-50);
}

.table-row:last-child {
    border-bottom: none;
}

.col-client {
    font-weight: 500;
    color: var(--gray-800);
}

.col-industry {
    color: var(--gray-600);
}

.col-type {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.col-amount {
    color: var(--gray-600);
    font-weight: 500;
}

.col-service {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.cases-note {
    text-align: center;
    color: var(--gray-400);
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
}

/* 案例统计 */
.cases-stats {
    padding: clamp(48px, 6vh, 80px) 0;;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.cases-stats .section-title {
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

.stats-grid .stat-card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 32px 24px;
    border-radius: 12px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.stats-grid .stat-number {
    font-size: clamp(1.75rem, 2rem + 1vw, 2.75rem);;
    font-weight: 700;
    color: var(--white);
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.stats-grid .stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

/* ========================================
   20. 专业团队页面样式
======================================== */
/*


/* 团队介绍 */
.team-intro {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.team-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
    margin-top: 48px;
}

.team-stat {
    text-align: center;
    padding: 32px 24px;
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.team-stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: clamp(2rem, 2.5rem + 1.5vw, 3.5rem);;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.team-stat-label {
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    color: var(--gray-600);
}

/* 团队区块 */
.team-section {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

.team-member-card {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.team-member-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.member-avatar {
    height: 200px;
    background: linear-gradient(135deg, var(--gray-200) 0%, var(--gray-300) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.member-avatar .avatar-placeholder {
    font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    color: var(--gray-500);
    font-weight: 500;
}

.member-info {
    padding: 24px;
}

.member-name {
    font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    margin-bottom: 4px;
    color: var(--gray-800);
}

.member-title {
    display: block;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
}

.member-background {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
}

.member-expertise {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
}

.member-expertise span {
    padding: 4px 12px;
    background-color: var(--gray-100);
    color: var(--gray-600);
    font-size: 0.8rem;
    border-radius: 4px;
}

.member-detail {
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
}

.member-detail h4 {
    font-size: 0.9rem;
    color: var(--gray-700);
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
}

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

.member-detail ul li {
    font-size: 0.85rem;
    color: var(--gray-500);
    padding: 4px 0;
    padding-left: 16px;
    position: relative;
}

.member-detail ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--gold);
}

/* 简洁版团队卡片 */
.team-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(var(--card-min-width), 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

.team-member-simple {
    display: flex;
    align-items: center;
    gap: clamp(1rem, 1.2rem + 0.8vw, 1.5rem);;
    padding: 24px;
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.team-member-simple:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.member-avatar-small {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gray-200) 0%, var(--gray-300) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.member-avatar-small .avatar-placeholder {
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    color: var(--gray-500);
    font-weight: 500;
}

.member-info-simple h4 {
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    margin-bottom: 4px;
    color: var(--gray-800);
}

.member-info-simple .member-title {
    display: block;
    color: var(--primary-color);
    font-weight: 500;
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.member-info-simple p {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin: 0;
}

/* 团队理念 */
.team-philosophy {
    padding: clamp(48px, 6vh, 80px) 0;;
    color: var(--white);
}

.team-philosophy .section-title {
    color: var(--white);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.philosophy-items {
    display: grid;
    gap: clamp(1rem, 1.5rem + 1vw, 1.5rem);;
}

.philosophy-item {
    display: flex;
    gap: clamp(1rem, 1.2rem + 0.8vw, 1.5rem);;
    align-items: flex-start;
}

.philosophy-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    color: var(--gold);
}

.philosophy-icon svg {
    width: 100%;
    height: 100%;
}

.philosophy-text h4 {
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    color: var(--white);
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.philosophy-text p {
    color: var(--gray-400);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.philosophy-image {
    display: flex;
    justify-content: center;
}

/* 招聘区块 */
.recruitment {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.recruitment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(var(--card-min-width), 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

.recruitment-card {
    background-color: var(--white);
    padding: 40px 32px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.recruitment-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.recruitment-card h3 {
    font-size: clamp(1.125rem, 1.2rem + 0.6vw, 1.5rem);;
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
    color: var(--gray-800);
}

.recruitment-card > p {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin-bottom: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
    line-height: 1.6;
}

.recruitment-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
}

.recruitment-card ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
    color: var(--gray-600);
    font-size: 0.9rem;
}

.recruitment-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}


*/
/* ========================================
   21. 天则洞见页面样式
======================================== */

/* 洞见筛选 */
.insights-filter {
    padding: clamp(24px, 4vh, 40px) 0;;
}

/* 精选洞见 */
.featured-insights {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.featured-insight {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 2.5rem + 1.5vw, 3rem);;
    align-items: center;
    background-color: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.featured-image {
    position: relative;
    height: 100%;
    min-height: 400px;
}

.featured-image .image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.featured-image .insight-category {
    position: absolute;
    top: 24px;
    left: 24px;
}

.featured-content {
    padding: 48px;
}

.insight-date {
    display: block;
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    color: var(--gray-400);
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
}

.featured-title {
    font-size: clamp(1.375rem, 1.5rem + 0.8vw, 2rem);;
    margin-bottom: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
    line-height: 1.4;
}

.featured-desc {
    color: var(--gray-600);
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    line-height: 1.8;
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
}

.featured-meta {
    display: flex;
    gap: clamp(1rem, 1.5rem + 1vw, 1.5rem);;
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    color: var(--gray-400);
    margin-bottom: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

/* 最新文章 */
.latest-insights {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.insights-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(var(--card-min-width), 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

.insight-card-large {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.insight-card-large:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.insight-image {
    position: relative;
    height: 200px;
}

.insight-image .image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.insight-image .insight-category {
    position: absolute;
    top: 16px;
    left: 16px;
}

.insight-content {
    padding: 24px;
}

.insight-content .insight-date {
    font-size: 0.8rem;
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
}

.insight-content .insight-title {
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
    line-height: 1.5;
    transition: color var(--transition-fast);
}

.insight-card-large:hover .insight-title {
    color: var(--primary-color);
}

.insight-content .insight-desc {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.insight-content .insight-meta {
    font-size: 0.8rem;
    color: var(--gray-400);
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
}

.insight-link {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.insight-link:hover {
    color: var(--primary-dark);
}

.load-more {
    text-align: center;
    margin-top: 48px;
}

/* 订阅区块 */
.newsletter {
    padding: clamp(48px, 6vh, 80px) 0;;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 2.5rem + 1.5vw, 3rem);;
    align-items: center;
}

.newsletter-text h2 {
    font-size: clamp(1.5rem, 1.75rem + 1vw, 2.25rem);;
    color: var(--white);
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
}

.newsletter-text p {
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    line-height: 1.7;
    margin: 0;
}

.newsletter-form {
    display: flex;
    gap: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
}

.newsletter-input {
    flex: 1;
    padding: 16px 20px;
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    border: none;
    border-radius: 8px;
    outline: none;
}

.newsletter-input::placeholder {
    color: var(--gray-400);
}

/* ========================================
   22. 联系我们页面样式
======================================== */

/* 联系信息 */
.contact-info {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

.contact-card {
    background-color: var(--white);
    padding: 40px 32px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-normal);
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.contact-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    color: var(--primary-color);
}

.contact-icon svg {
    width: 100%;
    height: 100%;
}

.contact-card h3 {
    font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
    color: var(--gray-800);
}

.contact-card p {
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.contact-note {
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    color: var(--gray-400);
    margin-top: 12px;
}

/* 联系表单 */
.contact-form-section {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.contact-form {
    background-color: var(--white);
    padding: 48px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1rem, 1.5rem + 1vw, 1.5rem);;
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
}

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

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    outline: none;
    transition: border-color var(--transition-fast);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group select {
    background-color: var(--white);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 44px;
}

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

.form-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--gray-200);
}

.form-note {
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    color: var(--gray-400);
    text-align: center;
}

/* 分支机构 */
.branches {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.branches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));;
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
}

.branch-card {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.branch-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.branch-map {
    height: 160px;
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-placeholder {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 1.35rem + 0.8vw, 1.75rem);;
    font-weight: 600;
    color: var(--gray-400);
}

.branch-info {
    padding: 24px;
}

.branch-info h3 {
    font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
    color: var(--gray-800);
}

.branch-info p {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
    font-size: 0.95rem;
}

/* 社交媒体 */
.social-media {
    padding: clamp(48px, 6vh, 80px) 0;;
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));;
    gap: clamp(1rem, 1.5rem + 1vw, 1.5rem);;
}

.social-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 32px 24px;
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-normal);
}

.social-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    background-color: var(--primary-color);
    color: var(--white);
}

.social-card:hover .social-icon {
    color: var(--white);
}

.social-card:hover h3,
.social-card:hover p {
    color: var(--white);
}

.social-icon {
    width: 48px;
    height: 48px;
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
    color: var(--primary-color);
    transition: color var(--transition-normal);
}

.social-icon svg {
    width: 100%;
    height: 100%;
}

.social-card h3 {
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
    color: var(--gray-800);
    transition: color var(--transition-normal);
}

.social-card p {
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    color: var(--gray-500);
    margin: 0;
    transition: color var(--transition-normal);
}

/* ========================================
   23. 响应式设计补充
======================================== */

@media (max-width: 1024px) {
    .brand-grid,
    .philosophy-grid,
    .featured-insight,
    .newsletter-content {
        grid-template-columns: 1fr;
        gap: clamp(1.5rem, 2rem + 1.5vw, 2.5rem);;
    }
    
    .brand-content {
        padding-right: 0;
    }
    
    .service-detail-grid,
    .service-detail-grid.reverse {
        grid-template-columns: 1fr;
        gap: clamp(1.5rem, 2rem + 1.5vw, 2.5rem);;
        direction: ltr;
    }
    
    .service-detail-content,
    .service-detail-grid.reverse .service-detail-content {
        padding-left: 0;
        padding-right: 0;
    }
    
    .service-detail-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .stat-card {
        flex: 1;
        min-width: 150px;
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-grid-3,
    .recruitment-grid,
    .insights-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .values-detail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);
}

/* 小屏幕：1列 */
@media (max-width: 768px) {
    .values-detail-grid {
        grid-template-columns: 1fr;
    }
}
    
    .mv-grid {
        grid-template-columns: 1fr;
    }
    
    .meaning-grid,
    .industry-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .timeline-line {
        left: 20px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 48px !important;
        padding-right: 0 !important;
        text-align: left !important;
    }
    
    .timeline-item .timeline-dot {
        left: 12px !important;
        right: auto !important;
    }
    
    .contact-grid,
    .branches-grid {
        grid-template-columns: 1fr;
    }
    
    .social-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-stats,
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .table-header,
    .table-row {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 12px;
    }
    
    .col-client {
        grid-column: span 3;
        font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
        padding-bottom: 8px;
        border-bottom: 1px dashed var(--gray-200);
        margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
    }
    
    .col-industry,
    .col-type,
    .col-amount,
    .col-service {
        font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 2.25rem;
    }
    
    .page-subtitle {
        font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    }
    
    .brand-stats {
        grid-template-columns: 1fr;
        gap: clamp(1rem, 1.5rem + 1vw, 1.5rem);;
    }
    
    .meaning-grid,
    .industry-grid,
    .team-grid,
    .team-grid-3,
    .recruitment-grid,
    .insights-grid-3 {
        grid-template-columns: 1fr;
    }
    
    .case-study-header {
        flex-direction: column;
        text-align: center;
    }
    
    .case-results {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: span 1;
    }
    
    .contact-form {
        padding: 32px 24px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-input {
        width: 100%;
    }
    
    .team-stats,
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .table-header {
        display: none;
    }
    
    .table-row {
        display: flex;
        flex-direction: column;
        gap: 8px;
        padding: 20px;
    }
    
    .col-client {
        font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
        border: none;
        margin: 0;
        padding: 0;
    }
    
    .col-industry::before {
        content: '行业: ';
        color: var(--gray-400);
    }
    
    .col-type::before {
        content: '类型: ';
        color: var(--gray-400);
    }
    
    .col-amount::before {
        content: '规模: ';
        color: var(--gray-400);
    }
    
    .col-service::before {
        content: '服务: ';
        color: var(--gray-400);
    }
}

/* ========================================
   服务流程页面样式
======================================== */

/* 服务流程介绍 */
.process-intro {
    background-color: var(--off-white);
    padding: clamp(48px, 6vh, 80px) 0; 60px;
}

.process-intro .section-desc {
    max-width: 700px;
    margin: 0 auto;
}

/* 四阶段流程卡片容器 */
.process-cards-section {
    padding: clamp(48px, 6vh, 80px) 0;;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.process-cards-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    position: relative;
    padding: 20px 0;
}

/* 流程卡片 */
.process-card {
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    width: 280px;
    flex-shrink: 0;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.process-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.process-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--gold));
}

.process-card-header {
    padding: 24px 24px 16px;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.process-phase {
    font-size: clamp(0.7rem, 0.72rem + 0.2vw, 0.8125rem);;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.process-number {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 2rem + 1vw, 2.75rem);;
    font-weight: 700;
    color: var(--gray-100);
    line-height: 1;
}

.process-card-body {
    padding: 20px 24px;
}

.process-title {
    font-family: var(--font-serif);
    font-size: clamp(1rem, 1.1rem + 0.6vw, 1.375rem);;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: clamp(0.5rem, 0.6rem + 0.4vw, 0.75rem);;
    line-height: 1.4;
}

.process-desc {
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    color: var(--gray-500);
    line-height: 1.6;
    margin-bottom: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
}

.process-list {
    list-style: none;
}

.process-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px dashed var(--gray-100);
}

.process-list li:last-child {
    border-bottom: none;
}

.list-icon {
    color: var(--primary-color);
    font-size: 0.625rem;
    flex-shrink: 0;
    margin-top: 4px;
}

.list-text {
    font-size: 0.813rem;
    color: var(--gray-600);
    line-height: 1.5;
}

.process-card-footer {
    padding: 16px 24px 20px;
    background-color: var(--gray-50);
}

.process-duration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--gray-500);
    font-size: 0.813rem;
}

.process-duration svg {
    width: 16px;
    height: 16px;
}

/* 连接箭头 */
.process-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    flex-shrink: 0;
    margin-top: 120px;
}

.process-arrow svg {
    width: 32px;
    height: 32px;
    color: var(--gray-300);
    transition: color var(--transition-normal);
}

.process-cards-container:hover .process-arrow svg {
    color: var(--primary-color);
}

/* 流程概览信息 */
.process-overview {
    padding: clamp(48px, 6vh, 80px) 0;;
    background-color: var(--white);
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1.5rem, 2rem + 1.5vw, 2.5rem);;
}

.overview-card {
    display: flex;
    align-items: flex-start;
    gap: clamp(1rem, 1.2rem + 0.8vw, 1.5rem);;
padding: 32px;
    background: var(--gray-50);
    border-radius: 12px;
    transition: background-color var(--transition-normal), transform var(--transition-normal);
}

.overview-card:hover {
    background: var(--white);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.overview-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 12px;
    color: var(--white);
}

.overview-icon svg {
    width: 28px;
    height: 28px;
}

.overview-content h4 {
    font-family: var(--font-serif);
    font-size: clamp(0.95rem, 1rem + 0.5vw, 1.25rem);;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: clamp(0.25rem, 0.4rem + 0.3vw, 0.5rem);;
}

.overview-content p {
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    color: var(--gray-500);
    line-height: 1.6;
}

/* 响应式设计 - 服务流程页面 */
@media (max-width: var(--container-width);) {
    .process-cards-container {
        flex-wrap: wrap;
        justify-content: center;
        gap: clamp(1rem, 1.5rem + 1vw, 1.5rem);;
    }
    
    .process-arrow {
        display: none;
    }
    
    .process-card {
        width: 320px;
    }
}

@media (max-width: 768px) {
    .process-intro {
        padding: clamp(40px, 5vh, 60px) 0; 40px;
    }
    
    .process-cards-section {
        padding: clamp(40px, 5vh, 60px) 0;;
    }
    
    .process-card {
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .process-overview {
        padding: clamp(40px, 5vh, 60px) 0;;
    }
    
    .overview-grid {
        grid-template-columns: 1fr;
        gap: clamp(1rem, 1.5rem + 1vw, 1.5rem);;
    }
    
    .overview-card {
        padding: 24px;
    }
}

/* ========================================
   服务流程页面样式 - 更新版
======================================== */

/* 服务流程介绍 */
.process-intro {
    background-color: var(--off-white);
    padding: clamp(48px, 6vh, 80px) 0; 60px;
}

.process-intro .section-desc {
    max-width: 700px;
    margin: 0 auto;
}

/* 四阶段流程卡片容器 */
.process-cards-section {
    padding: clamp(48px, 6vh, 80px) 0;;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.process-cards-container {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    position: relative;
    padding: 20px 0;
}

/* 流程卡片 */
.process-card {
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    width: 280px;
    flex-shrink: 0;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.process-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.process-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--gold));
}

.process-card-header {
    padding: 28px 28px 20px;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.process-phase {
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.process-number {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 2.5rem + 1.5vw, 3.5rem);;
    font-weight: 700;
    color: var(--gray-100);
    line-height: 1;
}

.process-card-body {
    padding: 24px 28px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.process-title {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 1.35rem + 0.8vw, 1.75rem);;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
    line-height: 1.3;
}

.process-desc {
    font-size: clamp(0.9rem, 0.95rem + 0.4vw, 1.125rem);;
    color: var(--gray-500);
    line-height: 1.6;
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
}

.process-list {
    list-style: none;
    flex-grow: 1;
}

.process-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px dashed var(--gray-100);
}

.process-list li:last-child {
    border-bottom: none;
}

.list-icon {
    color: var(--primary-color);
    font-size: clamp(0.7rem, 0.72rem + 0.2vw, 0.8125rem);;
    flex-shrink: 0;
    margin-top: 4px;
}

.list-text {
    font-size: 0.938rem;
    color: var(--gray-600);
    line-height: 1.5;
}

/* 连接箭头 */
.process-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    flex-shrink: 0;
}

.process-arrow svg {
    width: 32px;
    height: 32px;
    color: var(--gray-300);
    transition: color var(--transition-normal);
}

.process-cards-container:hover .process-arrow svg {
    color: var(--primary-color);
}

/* 响应式设计 - 服务流程页面 */
@media (max-width: var(--container-width);) {
    .process-cards-container {
        flex-wrap: wrap;
        justify-content: center;
        gap: clamp(1rem, 1.5rem + 1vw, 1.5rem);;
    }
    
    .process-arrow {
        display: none;
    }
    
    .process-card {
        width: 320px;
    }
}

@media (max-width: 768px) {
    .process-intro {
        padding: clamp(40px, 5vh, 60px) 0; 40px;
    }
    
    .process-cards-section {
        padding: clamp(40px, 5vh, 60px) 0;;
    }
    
    .process-card {
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }
}

/* ========================================
   服务流程页面样式 - 精简版
======================================== */

/* 服务流程介绍 */
.process-intro {
    background-color: var(--off-white);
    padding: clamp(48px, 6vh, 80px) 0; 60px;
}

.process-intro .section-desc {
    max-width: 700px;
    margin: 0 auto;
}

/* 四阶段流程卡片容器 */
.process-cards-section {
    padding: clamp(48px, 6vh, 80px) 0;;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.process-cards-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    position: relative;
    padding: 20px 0;
}

/* 流程卡片 */
.process-card {
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    width: 280px;
    flex-shrink: 0;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.process-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.process-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--gold));
}

.process-card-header {
    padding: 28px 28px 20px;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.process-phase {
    font-size: clamp(0.8rem, 0.82rem + 0.3vw, 0.9375rem);;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.process-number {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 2.5rem + 1.5vw, 3.5rem);;
    font-weight: 700;
    color: var(--gray-100);
    line-height: 1;
}

.process-card-body {
    padding: 24px 28px;
}

.process-title {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 1.35rem + 0.8vw, 1.75rem);;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: clamp(0.75rem, 0.9rem + 0.5vw, 1rem);;
    line-height: 1.3;
}

.process-desc {
    font-size: 0.938rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

/* 连接箭头 */
.process-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    flex-shrink: 0;
}

.process-arrow svg {
    width: 32px;
    height: 32px;
    color: var(--gray-300);
    transition: color var(--transition-normal);
}

.process-cards-container:hover .process-arrow svg {
    color: var(--primary-color);
}

/* 响应式设计 - 服务流程页面 */
@media (max-width: var(--container-width);) {
    .process-cards-container {
        flex-wrap: wrap;
        justify-content: center;
        gap: clamp(1rem, 1.5rem + 1vw, 1.5rem);;
    }
    
    .process-arrow {
        display: none;
    }
    
    .process-card {
        width: 320px;
    }
}

@media (max-width: 768px) {
    .process-intro {
        padding: clamp(40px, 5vh, 60px) 0; 40px;
    }
    
    .process-cards-section {
        padding: clamp(40px, 5vh, 60px) 0;;
    }
    
    .process-card {
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }
}

/* 2列布局 - 用于只有2个card的情况，使其居中 */
.services-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1.5rem, 2rem + 1vw, 2rem);;
    margin-bottom: 60px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* 服务卡片头部 - 图标和标题在同一行 */
.service-header {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 1rem + 0.5vw, 1.25rem);;
    margin-bottom: clamp(1rem, 1.25rem + 0.8vw, 1.5rem);;
}

.service-icon-img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    flex-shrink: 0;
}