/* General Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

a {
    text-decoration: none;
    color: inherit;
}

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

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

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.btn.primary {
    background-color: #1e6ee7;
    color: #fff;
}

.btn.primary:hover {
    background-color: #165bbd;
}

.btn.secondary {
    background-color: #333;
    color: #fff;
}

.btn.secondary:hover {
    background-color: #555;
}

.subtitle {
    color: #1e6ee7;
    font-weight: bold;
    margin-bottom: 10px;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 36px;
    margin-bottom: 10px;
}

/* 顶部深色条 */
.top-bar {
    background: #272a35;
    color: #fff;
    font-size: 14px;
}

.top-bar-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 40px;
}

.top-bar-left {
    flex: 1;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-clock svg {
    vertical-align: middle;
}

/* 蓝色logo区 */
.logo-bar {
    background: #1e6ee7;
    color: #fff;
    padding: 30px 0;
}

.logo-bar-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.logo {
    flex-shrink: 0;
}

.logo-info {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 24px;
    padding: 12px 0;
}

.logo-info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 0 8px;
    min-width: 200px;
    box-sizing: border-box;
}

.icon-bg {
    width: 50px;
    height: 50px;
    background-color: #f5f5f5;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-bg svg {
    width: 20px;
    height: 20px;
}

.info-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-label {
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    text-transform: none;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.info-value {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    line-height: 1.3;
}

/* 主导航栏 */
.nav-bar {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    position: relative;
    z-index: 10;
}

/* 桌面端不再固定导航，恢复默认文档流布局 */

/* 移除重复的 sticky 规则，避免覆盖 fixed 设置 */

.nav-bar-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.main-nav ul {
    display: flex;
    gap: 36px;
}

.main-nav li {
    position: relative;
}

.main-nav a {
    font-weight: 600;
    color: #333;
    font-size: 16px;
    padding: 10px 0;
    transition: color 0.3s;
}

.main-nav a:hover {
    color: #1e6ee7;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-btn {
    background: #1e6ee7;
    color: #fff;
    border-radius: 25px;
    padding: 10px 28px;
    font-weight: 600;
    font-size: 15px;
    border: none;
    transition: background 0.3s;
}

.nav-btn:hover {
    background: #165bbd;
}

/* 移动端导航 */
.nav-mobile {
    display: none;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    position: relative;
}

.mobile-logo {
    display: flex;
    align-items: center;
    margin-left: 10px;
}

/* 移动端文字logo样式 */
.mobile-logo-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.logo-main {
    font-size: 20px;
    font-weight: 700;
    color: #1e6ee7;
    line-height: 1.2;
    font-family: 'Arial', sans-serif;
}

.logo-sub {
    font-size: 12px;
    font-weight: 500;
    color: #666;
    line-height: 1.2;
    font-family: 'Arial', sans-serif;
}

/* 移除旧的SVG样式 */
.mobile-logo svg {
    display: none;
}

.menu-toggle-label {
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.3s;
    margin-left: auto;
    margin-right: 10px;
    z-index: 10001;
}

.menu-toggle-label:hover {
    background-color: rgba(30, 110, 231, 0.1);
}

.menu-toggle-checkbox {
    display: none;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 10vh;
    right: 0;
    width: 210px;
    max-height: 80vh;
    background: rgba(30, 110, 231, 0.96);
    z-index: 10000;
    border-radius: 12px 0 0 12px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: -8px 10px 24px rgba(0,0,0,0.18);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    transition: all 0.25s ease;
    padding-top: 18px;
    padding-bottom: 12px;
}

/* 移动端菜单激活状态 */
.mobile-menu.active {
    display: flex;
}

/* 移除旧的checkbox控制方式 */
.menu-toggle-checkbox:checked ~ .mobile-menu {
    display: none;
}

.mobile-menu ul {
    list-style: none;
    padding: 0 12px;
    margin: 0;
    text-align: left;
    width: 100%;
}

.mobile-menu ul li {
    margin: 4px 0;
    width: 100%;
}

.mobile-menu ul li a {
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    padding: 10px 12px;
    display: block;
    border-radius: 8px;
    transition: background-color 0.2s;
}

.mobile-menu ul li a:hover {
    background-color: rgba(255, 255, 255, 0.12);
}

.mobile-menu .close-btn {
    position: absolute;
    top: 14px;
    right: 14px;
    background: rgba(255,255,255,0.12);
    border: none;
    color: #fff;
    width: 28px;
    height: 28px;
    line-height: 28px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    z-index: 10002;
}

.mobile-menu .mobile-btn {
    margin: 12px 12px 0 12px;
    background: #fff;
    color: #1e6ee7;
    padding: 10px 18px;
    border-radius: 22px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.mobile-menu .mobile-btn:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
}

/* 悬浮客服按钮 */
.live-chat {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #1e6ee7;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(30, 110, 231, 0.3);
    transition: all 0.3s ease;
    z-index: 9999;
}

.live-chat:hover {
    background: #165bbd;
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(30, 110, 231, 0.4);
}

.live-chat i {
    font-size: 24px;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #e8f4fd 0%, #d1e9f6 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero-section .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.hero-section .hero-content {
    max-width: 50%;
}

.hero-section .hero-content .subtitle {
    color: #1e6ee7;
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-section .hero-content h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.1;
    color: #272a35;
}

.hero-section .hero-content p {
    font-size: 18px;
    color: #666;
    margin-bottom: 35px;
    line-height: 1.7;
}

.hero-section .hero-buttons {
    display: flex;
    gap: 20px;
    align-items: center;
}

.hero-section .hero-buttons .btn {
    padding: 15px 30px;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.hero-section .hero-image {
    max-width: 45%;
    position: relative;
}

.hero-section .hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
}

/* KCA独家系统部分 */
.kca-exclusive-system-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
}

.kca-exclusive-system-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, #e0e0e0 50%, transparent 100%);
}

.kca-exclusive-system-section .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.kca-exclusive-system-section .section-header h2 {
    font-size: 48px;
    font-weight: 800;
    color: #1e6ee7;
    line-height: 1.15;
    margin-bottom: 30px;
    text-shadow: 0 2px 4px rgba(30, 110, 231, 0.1);
}

.kca-exclusive-system-section .system-description {
    font-size: 18px;
    color: #4a4a4a;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
    font-weight: 400;
}

.kca-exclusive-system-section .exclusive-system-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    margin-top: 50px;
}

.kca-exclusive-system-section .exclusive-services-left {
    padding: 30px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.kca-exclusive-system-section .exclusive-services-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.kca-exclusive-system-section .exclusive-system-right {
    padding: 30px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.kca-exclusive-system-section .exclusive-system-right h3 {
    font-size: 32px;
    color: #1e6ee7;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.3;
    text-shadow: 0 2px 4px rgba(30, 110, 231, 0.1);
}

.kca-exclusive-system-section .exclusive-system-right p {
    font-size: 17px;
    color: #333;
    line-height: 1.7;
    margin-bottom: 35px;
    font-weight: 400;
}

.kca-exclusive-system-section .exclusive-service-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 25px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 15px;
    transition: all 0.4s ease;
    border: 1px solid rgba(30, 110, 231, 0.1);
    position: relative;
    overflow: hidden;
    min-height: 80px;
}

.kca-exclusive-system-section .exclusive-service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(30, 110, 231, 0.05), transparent);
    transition: left 0.6s ease;
}

.kca-exclusive-system-section .exclusive-service-item:hover::before {
    left: 100%;
}

.kca-exclusive-system-section .exclusive-service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(30, 110, 231, 0.2);
    border-color: rgba(30, 110, 231, 0.3);
}

.kca-exclusive-system-section .service-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.kca-exclusive-system-section .exclusive-service-item:hover .service-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.kca-exclusive-system-section .service-icon svg {
    width: 40px;
    height: 40px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.kca-exclusive-system-section .service-content h3 {
    font-size: 18px;
    color: #1e6ee7;
    font-weight: 700;
    margin: 0;
    background: linear-gradient(135deg, #e9ecef 0%, #f8f9fa 100%);
    padding: 12px 20px;
    border-radius: 25px;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(30, 110, 231, 0.1);
    transition: all 0.3s ease;
}

.kca-exclusive-system-section .exclusive-service-item:hover .service-content h3 {
    background: linear-gradient(135deg, #1e6ee7 0%, #165bbd 100%);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 110, 231, 0.3);
}

/* 系统流程图样式 */
.kca-exclusive-system-section .system-diagram {
    margin-top: 30px;
}

.kca-exclusive-system-section .diagram-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    gap: 8px;
    padding: 15px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 15px;
    border: 1px solid rgba(30, 110, 231, 0.1);
    max-width: 100%;
}

.kca-exclusive-system-section .flow-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    min-width: 60px;
    text-align: center;
    flex-shrink: 0;
}

.kca-exclusive-system-section .flow-icon {
    font-size: 20px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.kca-exclusive-system-section .flow-item:hover .flow-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(30, 110, 231, 0.2);
}

.kca-exclusive-system-section .flow-text {
    font-size: 11px;
    font-weight: 600;
    color: #333;
    line-height: 1.2;
    max-width: 60px;
}

.kca-exclusive-system-section .flow-arrow {
    font-size: 16px;
    color: #1e6ee7;
    font-weight: bold;
    margin: 0 3px;
    transition: all 0.3s ease;
}

.kca-exclusive-system-section .flow-item:hover + .flow-arrow {
    transform: scale(1.2);
    color: #165bbd;
}

@media (max-width: 768px) {
    .kca-exclusive-system-section {
        padding: 80px 0;
    }
    
    .kca-exclusive-system-section .section-header h2 {
        font-size: 36px;
    }
    
    .kca-exclusive-system-section .system-description {
        font-size: 16px;
        padding: 0 20px;
    }
    
    .kca-exclusive-system-section .exclusive-system-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .kca-exclusive-system-section .exclusive-services-left,
    .kca-exclusive-system-section .exclusive-system-right {
        padding: 25px;
    }
    
    .kca-exclusive-system-section .exclusive-service-item {
        flex-direction: column;
        text-align: center;
        gap: 15px;
        padding: 20px;
        min-height: auto;
    }
    
    .kca-exclusive-system-section .service-icon {
        width: 45px;
        height: 45px;
    }
    
    .kca-exclusive-system-section .service-content h3 {
        font-size: 16px;
        padding: 10px 18px;
    }
    
    .kca-exclusive-system-section .exclusive-system-right h3 {
        font-size: 28px;
    }
    
    .kca-exclusive-system-section .exclusive-system-right p {
        font-size: 16px;
    }
    
    .kca-exclusive-system-section .diagram-flow {
        flex-direction: column;
        gap: 15px;
        padding: 12px;
    }
    
    .kca-exclusive-system-section .flow-item {
        min-width: 50px;
    }
    
    .kca-exclusive-system-section .flow-icon {
        width: 35px;
        height: 35px;
        font-size: 18px;
    }
    
    .kca-exclusive-system-section .flow-text {
        font-size: 10px;
        max-width: 50px;
    }
    
    .kca-exclusive-system-section .flow-arrow {
        transform: rotate(90deg);
        margin: 0;
        font-size: 14px;
    }
}

/* Counter Section */
.counter-section {
    background-color: #1e6ee7;
    color: #fff;
    padding: 60px 0;
}

.counter-section .container {
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.counter-section .counter-item .counter-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    margin-bottom: 18px;
}

.counter-section .counter-item h3 {
    font-size: 48px;
    margin-bottom: 5px;
}

.counter-section .counter-item p {
    font-size: 18px;
}

/* KCA全球业务部分 */
.services-section {
    padding: 80px 0;
    background-color: #f0f4f8;
}

.services-section .global-offices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.services-section .office-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(30, 110, 231, 0.1);
}

.services-section .office-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(30, 110, 231, 0.15);
    border-color: rgba(30, 110, 231, 0.3);
}

.services-section .office-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.services-section .office-icon svg {
    width: 60px;
    height: 60px;
    transition: all 0.3s ease;
}

.services-section .office-item:hover .office-icon svg {
    transform: scale(1.1);
}

.services-section .office-item h3 {
    font-size: 22px;
    color: #1e6ee7;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.3;
}

.services-section .office-item p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.services-section .global-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    border: 1px solid rgba(30, 110, 231, 0.1);
}

.services-section .global-description p {
    font-size: 18px;
    color: #4a4a4a;
    line-height: 1.8;
    margin: 0;
    font-weight: 400;
}

/* KCA系统优势部分 */
.kca-system-advantages-section {
    padding: 60px 0;
    background-color: #fff;
}

.kca-system-advantages-section .advantages-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: stretch;
}

    .kca-system-advantages-section .advantage-left,
    .kca-system-advantages-section .advantage-right {
        padding: 20px;
    }
    
    .kca-system-advantages-section .advantage-right {
        margin-top: 0;
    }

.kca-system-advantages-section h2 {
    font-size: 28px;
    color: #1e6ee7;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
}

.kca-system-advantages-section p {
    font-size: 16px;
    color: #333;
    line-height: 1.6;
    margin-bottom: 30px;
}

/* 系统流程图样式 */
.kca-system-advantages-section .system-diagram {
    margin-top: 20px;
}

.kca-system-advantages-section .diagram-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.kca-system-advantages-section .diamond {
    width: 80px;
    height: 40px;
    background-color: #87ceeb;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: #333;
    transform: rotate(45deg);
    position: relative;
}

.kca-system-advantages-section .diamond::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #87ceeb;
    transform: rotate(-45deg);
}

.kca-system-advantages-section .diamond span {
    transform: rotate(-45deg);
    position: relative;
    z-index: 1;
}

.kca-system-advantages-section .diagram-lines {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.kca-system-advantages-section .line {
    width: 2px;
    height: 40px;
    background-color: #333;
    margin: 0 39px;
}

.kca-system-advantages-section .diagram-bottom {
    display: flex;
    justify-content: space-between;
}

.kca-system-advantages-section .cylinder {
    width: 80px;
    height: 50px;
    background-color: #1e6ee7;
    border-radius: 40px 40px 20px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: #fff;
}

/* 技术图片样式 */
.kca-system-advantages-section .tech-image {
    margin-top: 20px;
}

    .kca-system-advantages-section .tech-image .placeholder-img {
        width: 100%;
        height: 200px;
        background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
        border-radius: 15px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #666;
        font-size: 14px;
        text-align: center;
        padding: 20px;
        box-sizing: border-box;
        font-weight: bold;
    }

/* KCA合作客户服务部分 */
.kca-services-section {
    padding: 30px 0;
    background-color: #fff;
}

.kca-services-section .section-header {
    text-align: center;
    margin-bottom: 20px;
}

.kca-services-section .section-header h2 {
    font-size: 36px;
    color: #333;
    font-weight: 700;
    margin-bottom: 0;
}

.kca-services-section .kca-services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.kca-services-section .service-item {
    background-color: #f5f5f5;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.kca-services-section .service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.kca-services-section .service-icon {
    margin-bottom: 25px;
    display: flex;
    align-items: flex-start;
}

.kca-services-section .service-icon svg {
    width: 60px;
    height: 60px;
}

.kca-services-section .service-item h3 {
    font-size: 20px;
    color: #333;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 15px 0;
}

.kca-services-section .service-item p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 合作伙伴收益部分 */
.partners-benefits-section {
    padding: 40px 0;
    background-color: #fff;
}

.partners-benefits-section .section-header {
    text-align: center;
    margin-bottom: 30px;
}

.partners-benefits-section .section-header h2 {
    font-size: 36px;
    color: #1e6ee7;
    font-weight: 700;
    margin-bottom: 0;
}

.partners-benefits-section .partners-benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.partners-benefits-section .benefit-item {
    text-align: center;
    padding: 30px 20px;
    background-color: #f8f9fa;
    border-radius: 15px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.partners-benefits-section .benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(30, 110, 231, 0.15);
}

.partners-benefits-section .benefit-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.partners-benefits-section .benefit-icon svg {
    width: 60px;
    height: 60px;
}

.partners-benefits-section .benefit-item h3 {
    font-size: 18px;
    color: #333;
    font-weight: 600;
    line-height: 1.4;
    margin: 0;
}

/* 探索一系列专属盛世部分 */
.exclusive-events-section {
    padding: 80px 0;
    background-color: #f0f4f8;
}

.exclusive-events-section .section-header .subtitle {
    color: #1e6ee7;
    font-weight: bold;
    margin-bottom: 10px;
    font-size: 18px;
}

.exclusive-events-section .section-header .section-description {
    color: #666;
    font-size: 18px;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.exclusive-events-section .exclusive-events-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.exclusive-events-section .event-item {
    background-color: #fff;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.exclusive-events-section .event-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.exclusive-events-section .event-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.exclusive-events-section .event-image .placeholder-img {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: bold;
    font-size: 16px;
}

.exclusive-events-section .event-item h3 {
    font-size: 18px;
    margin: 20px;
    color: #333;
    text-align: center;
    line-height: 1.4;
    font-weight: 600;
}

/* Request Section */
.request-section {
    background: linear-gradient(135deg, #1a1d26 0%, #2d3748 50%, #1a1d26 100%);
    color: #fff;
    padding: 50px 0;
    position: relative;
    overflow: hidden;
}



.request-section .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}

.request-section .request-content {
    max-width: 50%;
}

.request-section .request-header h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 25px;
    color: #fff;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    background: linear-gradient(135deg, #fff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.request-section .request-description {
    font-size: 20px;
    line-height: 1.7;
    margin-bottom: 40px;
    color: #b8c2cc;
    font-weight: 400;
    max-width: 500px;
}

.request-section .request-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

.request-section .feature-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 25px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.request-section .feature-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.request-section .feature-icon {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 60px !important;
    height: 60px !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 50% !important;
    flex-shrink: 0 !important;
    border: none !important;
    transition: all 0.3s ease !important;
}

.request-section .feature-item:hover .feature-icon {
    background: rgba(255, 255, 255, 0.2) !important;
    transform: scale(1.1) !important;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2) !important;
}

.request-section .feature-text h4 {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 5px 0;
    line-height: 1.3;
}

.request-section .feature-text p {
    font-size: 14px;
    color: #a0aec0;
    margin: 0;
    line-height: 1.4;
    font-weight: 400;
}

.request-section .request-actions {
    text-align: left;
}

.request-section .cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #1e6ee7 0%, #165bbd 100%);
    color: #fff;
    padding: 18px 32px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    box-shadow: 0 8px 25px rgba(30, 110, 231, 0.3);
    position: relative;
    overflow: hidden;
}

.request-section .cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.request-section .cta-button:hover::before {
    left: 100%;
}

.request-section .cta-button:hover {
    background: linear-gradient(135deg, #165bbd 0%, #0f4a8f 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(30, 110, 231, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.request-section .cta-button svg {
    transition: transform 0.3s ease;
}

.request-section .cta-button:hover svg {
    transform: translateX(5px);
}

.request-section .cta-note {
    font-size: 14px;
    color: #a0aec0;
    margin: 15px 0 0 0;
    font-style: italic;
}

.request-section .request-image {
    max-width: 45%;
}

/* 预约咨询表单样式 */
.appointment-form {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    max-width: 700px;
    width: 100%;
}



.appointment-form .form-header {
    text-align: center;
    margin-bottom: 30px;
}

.appointment-form .form-header h3 {
    color: #1e6ee7;
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #1e6ee7 0%, #165bbd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.appointment-form .form-header p {
    color: #64748b;
    font-size: 16px;
    margin: 0;
    font-weight: 500;
}

.consultation-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
    width: 100%;
}

.form-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
}

.form-group {
    flex: 1;
    min-width: 160px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.form-group.full-width {
    width: 100%;
    min-width: 100%;
}

.form-group label {
    color: #374151;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    transition: color 0.3s ease;
}

.form-group .required {
    color: #ef4444;
    margin-left: 6px;
    font-weight: 700;
    font-size: 16px;
}

.form-group input,
.form-group textarea {
    padding: 14px 18px;
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: #ffffff;
    color: #111827;
    font-family: inherit;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    width: 100%;
    box-sizing: border-box;
}

.form-group input:hover,
.form-group textarea:hover {
    border-color: #d1d5db;
    background: #fafafa;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1e6ee7;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(30, 110, 231, 0.1), 0 4px 20px rgba(30, 110, 231, 0.1);
    transform: translateY(-1px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #9ca3af;
    font-weight: 400;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.submit-btn {
    background: linear-gradient(135deg, #1e6ee7 0%, #165bbd 100%);
    color: #fff;
    border: none;
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 12px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(30, 110, 231, 0.3);
    border: 2px solid transparent;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:hover {
    background: linear-gradient(135deg, #165bbd 0%, #0f4a8f 100%);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(30, 110, 231, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.submit-btn:active {
    transform: translateY(-1px);
}

.submit-btn svg {
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.submit-btn:hover svg {
    transform: translateX(6px);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}



/* Footer */
.footer {
    background-color: #272a35;
    color: #fff;
    padding: 40px 0 20px;
}



.footer .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    font-size: 14px;
}

.footer .footer-copyright {
    flex: 1;
    max-width: 70%;
}

.footer .footer-copyright p {
    margin-bottom: 10px;
    line-height: 1.5;
}

.footer .footer-copyright .disclaimer {
    color: #e0e0e0;
    font-size: 13px;
    font-style: italic;
}

.footer .footer-copyright .risk-warning {
    color: #ccc;
    font-size: 12px;
    line-height: 1.6;
    max-width: 600px;
}

.footer .footer-legal {
    flex-shrink: 0;
    margin-left: 30px;
}

.footer .footer-legal a {
    color: #1e6ee7;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer .footer-legal a:hover {
    color: #fff;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .hero-section .hero-content h1 {
        font-size: 48px;
    }
    
    .section-header h2 {
        font-size: 32px;
    }

    .logo-info {
        gap: 20px;
    }
    
    .main-nav ul {
        gap: 20px;
    }
    
    /* 中等屏幕表单优化 */
    .form-group {
        min-width: 160px;
    }
    
    .appointment-form {
        padding: 35px 30px;
        max-width: 650px;
    }
}

@media (max-width: 900px) {
    .logo-bar-flex {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }
    
    .logo-info {
        flex-direction: column;
        gap: 8px;
        padding: 8px 0;
        justify-content: flex-start;
        align-items: stretch;
    }
    
    .logo-info-item {
        min-width: unset;
        width: 100%;
        justify-content: flex-start;
        padding: 0 4px;
    }
}

@media (max-width: 768px) {
    /* 隐藏顶部区域 */
    .top-bar,
    .logo-bar {
        display: none !important;
    }
    
    /* 移动端导航栏样式调整 */
.nav-bar {
        height: 70px;
        box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    }
    
.nav-bar-flex {
        height: 70px;
    }
    
    /* 隐藏桌面端导航 */
    .main-nav,
.nav-actions {
        display: none !important;
    }
    
    /* 显示移动端导航 */
    .nav-mobile {
    display: flex;
    align-items: center;
        justify-content: space-between;
        width: 100%;
        position: relative;
    }
    
    /* 移动端导航栏布局调整 */
    .nav-bar-flex {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        height: 70px;
    }
    
    /* 移动端布局调整 */
    .hero-section .container,
    .about-section .container,
    .request-section .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-section .hero-content,
    .hero-section .hero-image,
    .about-section .about-image,
    .about-section .about-content,
    .request-section .request-content,
    .request-section .request-image {
        max-width: 100%;
        margin-bottom: 30px;
    }
    
    .request-section .request-features {
        align-items: center;
    }
    
    .request-section .feature-item {
        justify-content: center;
    }
    
    /* 移动端表单样式 */
    .appointment-form {
        padding: 35px 25px;
        margin: 0 20px;
        border-radius: 20px;
        width: calc(100% - 40px);
        box-sizing: border-box;
    }
    
    .form-row {
        flex-direction: column;
        gap: 20px;
        width: 100%;
    }
    
    .form-group {
        min-width: 100%;
        width: 100%;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 18px 20px;
        font-size: 16px;
        border-radius: 14px;
        width: 100%;
        box-sizing: border-box;
    }
    
    .submit-btn {
        padding: 20px 36px;
        font-size: 16px;
        width: 100%;
        border-radius: 40px;
        box-sizing: border-box;
    }
    
    .request-section .request-header h2 {
        font-size: 32px;
        margin-bottom: 20px;
    }
    
    .request-section .request-description {
        font-size: 18px;
        margin-bottom: 30px;
    }
    
    .request-section .request-features {
        gap: 20px;
        margin-bottom: 30px;
    }
    
    .request-section .feature-item {
        padding: 18px 20px;
        gap: 15px;
    }
    
    .request-section .feature-icon {
        width: 50px;
        height: 50px;
    }
    
    .request-section .feature-text h4 {
        font-size: 16px;
    }
    
    .request-section .feature-text p {
        font-size: 13px;
    }
    
    .request-section .cta-button {
        padding: 16px 28px;
        font-size: 15px;
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .hero-section .hero-content h1 {
        font-size: 36px;
    }
    
    .hero-section {
        padding: 60px 0;
    }
    
    .request-section {
        padding: 30px 0;
    }
    
    .about-section,
    .services-section,
    .team-section,
    .projects-section,
    .testimonials-section,
    .blog-section {
        padding: 50px 0;
    }
    
    .services-section .global-offices-grid {
        gap: 20px;
    }
    
    .services-section .office-item {
        padding: 25px 20px;
    }
    
    .services-section .office-item h3 {
        font-size: 20px;
    }
    
    .services-section .office-item p {
        font-size: 15px;
    }
    
    .services-section .global-description {
        padding: 25px 20px;
    }
    
    .services-section .global-description p {
        font-size: 16px;
    }

    .counter-section .container,
    .testimonials-section .testimonial-slider {
        flex-direction: column;
        gap: 30px;
    }
    
    .about-section .about-features {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .service-grid,
    .global-offices-grid,
    .team-grid,
    .project-grid,
    .blog-grid,
    .exclusive-events-grid,
    .partners-benefits-grid,
    .kca-services-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* 合作优势部分移动端样式 */
    .cooperation-advantages-section {
        padding: 40px 0;
    }
    
    .cooperation-advantages-section .advantages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .cooperation-advantages-section .advantage-item {
        padding: 20px;
        flex-direction: column;
        text-align: center;
    }
    
    .cooperation-advantages-section .advantage-icon {
        margin: 0 auto 15px;
    }
    
    .cooperation-advantages-section h2 {
        font-size: 24px;
    }
    
    /* KCA系统优势部分移动端样式 */
    .kca-system-advantages-section {
        padding: 40px 0;
    }
    
    .kca-system-advantages-section .advantages-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .kca-system-advantages-section h2 {
        font-size: 24px;
    }
    
    .kca-system-advantages-section .diagram-top,
    .kca-system-advantages-section .diagram-bottom {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .kca-system-advantages-section .diamond,
    .kca-system-advantages-section .cylinder {
        width: 70px;
        height: 35px;
        font-size: 10px;
    }
    
    .kca-system-advantages-section .cylinder {
        height: 40px;
    }
    
    /* KCA合作客户服务部分移动端样式 */
    .kca-services-section {
        padding: 25px 0;
    }
    
    .kca-services-section .section-header h2 {
        font-size: 28px;
    }
    
    .kca-services-section .kca-services-grid {
        gap: 20px;
    }
    
    .kca-services-section .service-item {
        padding: 30px 20px;
    }
    
    .kca-services-section .service-item h3 {
        font-size: 18px;
    }
    
    .kca-services-section .service-item p {
        font-size: 15px;
    }
    
    /* 合作伙伴收益部分移动端样式 */
    .partners-benefits-section {
        padding: 30px 0;
    }
    
    .partners-benefits-section .section-header h2 {
        font-size: 28px;
    }
    
    .partners-benefits-section .partners-benefits-grid {
        gap: 20px;
    }
    
    .partners-benefits-section .benefit-item {
        padding: 20px 15px;
    }
    
    .partners-benefits-section .benefit-item h3 {
        font-size: 16px;
    }
    
    /* 专属盛世部分移动端样式 */
    .exclusive-events-section {
        padding: 50px 0;
    }
    
    .exclusive-events-section .section-header h2 {
        font-size: 28px;
    }
    
    .exclusive-events-section .section-header .subtitle {
        font-size: 16px;
    }
    
    .exclusive-events-section .section-header .section-description {
        font-size: 16px;
        padding: 0 20px;
    }
    
    .exclusive-events-section .exclusive-events-grid {
        margin-top: 25px;
        gap: 20px;
    }
    
    .exclusive-events-section .event-item h3 {
        font-size: 16px;
        margin: 15px;
    }

    .footer .footer-top {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }

    .footer .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .footer .footer-copyright {
        max-width: 100%;
        text-align: center;
    }
    
    .footer .footer-copyright .risk-warning {
        max-width: 100%;
        font-size: 11px;
    }
    
    .footer .footer-legal {
        margin-left: 0;
    }

    .footer .footer-legal a {
        margin: 0 10px;
    }
    


    /* 移动端悬浮客服按钮调整 */
    .live-chat {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .live-chat i {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-section .hero-content h1 {
        font-size: 28px;
    }
    
    .section-header h2 {
        font-size: 24px;
    }
    
    .hero-section .hero-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }
    
    .hero-section .hero-buttons .btn {
        width: 100%;
        text-align: center;
    }
    
    .counter-section .counter-item h3 {
        font-size: 36px;
    }
    
    .footer .footer-newsletter form {
        flex-direction: column;
        gap: 10px;
    }
    
    .footer .footer-newsletter input[type="email"] {
        width: 100%;
        border-radius: 5px;
    }
    
    .footer .footer-newsletter button {
        width: 100%;
        border-radius: 5px;
    }
}

/* 交易策略部分 - 横向列表样式 */
.strategies-section {
    padding: 80px 0;
    background: white;
}

.strategies-section .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.strategies-section .section-header h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: #333;
    font-weight: 700;
}

.strategies-section .section-description {
    font-size: 18px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

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

.strategy-row {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.strategy-row:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    border-color: #1e6ee7;
}

/* 策略图表区域 */
.strategy-chart {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    display: flex;
    align-items: end;
    justify-content: center;
    gap: 6px;
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 6px;
    height: 100%;
}

.chart-bars .bar {
    width: 16px;
    background: linear-gradient(180deg, #28a745, #20c997);
    border-radius: 2px 2px 0 0;
    transition: all 0.3s ease;
}

.chart-bars .bar:hover {
    background: linear-gradient(180deg, #1e6ee7, #42a5f5);
    transform: scaleY(1.1);
}

/* 策略信息区域 */
.strategy-info {
    flex: 1;
    min-width: 0;
}

.strategy-info h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: #333;
    font-weight: 700;
    line-height: 1.3;
}

.strategy-stats {
    margin-bottom: 20px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
}

.strategy-stats .stat-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
    padding: 8px 0;
    border-bottom: 1px solid #e9ecef;
}

.strategy-stats .stat-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.strategy-stats .stat-label {
    font-weight: 600;
    color: #555;
    font-size: 14px;
    min-width: 120px;
    flex-shrink: 0;
}

.strategy-stats .stat-value {
    color: #1e6ee7;
    font-weight: 600;
    font-size: 14px;
    text-align: right;
    flex: 1;
    margin-left: 15px;
}

.strategy-description {
    margin-bottom: 20px;
}

.strategy-description p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 15px;
}

.strategy-features {
    background: rgba(30, 110, 231, 0.05);
    padding: 15px;
    border-radius: 8px;
    border-left: 3px solid #1e6ee7;
    font-size: 14px;
    color: #555;
    line-height: 1.5;
}

.strategy-features strong {
    color: #1e6ee7;
}

/* 策略操作区域 */
.strategy-action {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
}

.strategy-action .btn {
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .strategy-row {
        flex-direction: column;
        gap: 20px;
        padding: 25px;
    }
    
    .strategy-chart {
        width: 100px;
        height: 100px;
        padding: 15px;
    }
    
    .chart-bars .bar {
        width: 14px;
    }
    
    .strategy-action {
        min-width: auto;
        width: 100%;
    }
    
    .strategy-action .btn {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .strategies-section {
        padding: 60px 0;
    }
    
    .strategy-row {
        padding: 20px;
        gap: 15px;
    }
    
    .strategy-info h3 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .strategy-stats {
        padding: 15px;
    }
    
    .strategy-stats .stat-item {
        flex-direction: column;
        gap: 5px;
    }
    
    .strategy-stats .stat-label {
        min-width: auto;
    }
    
    .strategy-stats .stat-value {
        text-align: left;
        margin-left: 0;
    }
    
    .strategy-chart {
        width: 80px;
        height: 80px;
        padding: 10px;
    }
    
    .chart-bars .bar {
        width: 12px;
    }
}

/* 主要内容区域 - 左右分栏布局 */
.main-content-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.content-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 60px;
    align-items: start;
}

/* 左侧边栏 - 服务优势 */
.left-sidebar {
    position: sticky;
    top: 100px;
}

.stats-sidebar {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
}

.stats-sidebar h3 {
    font-size: 24px;
    margin-bottom: 30px;
    color: #333;
    font-weight: 700;
    text-align: center;
    position: relative;
}

.stats-sidebar h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #1e6ee7, #42a5f5);
    border-radius: 2px;
}

.stats-sidebar .stat-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.stats-sidebar .stat-item:last-child {
    border-bottom: none;
}

.stats-sidebar .stat-item:hover {
    transform: translateX(10px);
}

.stats-sidebar .stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e6ee7, #42a5f5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stats-sidebar .stat-icon svg {
    width: 32px;
    height: 32px;
    stroke: white;
    stroke-width: 2;
}

.stats-sidebar .stat-content {
    flex: 1;
}

.stats-sidebar .stat-number {
    font-size: 28px;
    font-weight: 700;
    color: #1e6ee7;
    margin-bottom: 5px;
    line-height: 1;
}

.stats-sidebar .stat-label {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

/* 右侧内容区域 */
.right-content {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
}

/* 介绍部分 */
.intro-section {
    text-align: center;
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 2px solid #f0f0f0;
}

.intro-section h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #333;
    font-weight: 700;
    line-height: 1.3;
}

.intro-section p {
    font-size: 18px;
    color: #666;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* 三大优势网格 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-item {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid #f0f0f0;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1e6ee7, #42a5f5);
    border-radius: 15px 15px 0 0;
}

.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    border-color: #1e6ee7;
}

.feature-icon {
    margin-bottom: 20px;
}

.feature-icon svg {
    width: 48px;
    height: 48px;
    stroke: #1e6ee7;
    stroke-width: 2;
}

.feature-content h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #333;
    font-weight: 700;
}

.feature-content p {
    color: #666;
    line-height: 1.6;
    font-size: 15px;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .content-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .left-sidebar {
        position: static;
    }
    
    .stats-sidebar {
        padding: 25px;
    }
    
    .right-content {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .main-content-section {
        padding: 60px 0;
    }
    
    .content-layout {
        gap: 30px;
    }
    
    .stats-sidebar {
        padding: 20px;
    }
    
    .stats-sidebar .stat-item {
        padding: 15px 0;
    }
    
    .stats-sidebar .stat-icon {
        width: 50px;
        height: 50px;
    }
    
    .stats-sidebar .stat-icon svg {
        width: 28px;
        height: 28px;
    }
    
    .stats-sidebar .stat-number {
        font-size: 24px;
    }
    
    .right-content {
        padding: 25px;
    }
    
    .intro-section h2 {
        font-size: 28px;
    }
    
    .intro-section p {
        font-size: 16px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-item {
        padding: 25px;
    }
}

/* 团队介绍页面样式 */
.team-core-section {
    padding: 80px 0;
    background: white;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.team-member {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.member-photo {
    text-align: center;
    margin-bottom: 20px;
}

.photo-placeholder {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f0f8ff, #e6f3ff);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.member-info h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #333;
    text-align: center;
}

.member-title {
    color: #1e6ee7;
    font-weight: 600;
    margin-bottom: 15px;
    text-align: center;
}

.member-bio {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.member-expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.expertise-tag {
    background: #f0f8ff;
    color: #1e6ee7;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    border: 1px solid #e6f3ff;
}

.team-advantages-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.team-advantages-section .advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.team-advantages-section .advantage-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.team-advantages-section .advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.team-advantages-section .advantage-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f0f8ff, #e6f3ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-advantages-section .advantage-content {
    flex: 1;
}

.team-advantages-section .advantage-content h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #333;
}

.team-advantages-section .advantage-content p {
    color: #666;
    line-height: 1.6;
}

.team-achievements-section {
    padding: 80px 0;
    background: white;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.achievement-item {
    text-align: center;
    padding: 30px 20px;
}

.achievement-number {
    font-size: 48px;
    font-weight: 700;
    color: #1e6ee7;
    margin-bottom: 10px;
}

.achievement-label {
    color: #666;
    font-size: 16px;
}

/* 优惠活动页面样式 */
.hot-promotions-section {
    padding: 80px 0;
    background: white;
}

.promotions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.promotion-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.promotion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.promotion-card.featured {
    border: 2px solid #1e6ee7;
}

.promotion-badge {
    background: linear-gradient(135deg, #1e6ee7, #42a5f5);
    color: white;
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
}

.promotion-header {
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.promotion-header h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #333;
}

.promotion-timer {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #666;
}

.timer-value {
    color: #1e6ee7;
    font-weight: 600;
}

.promotion-content {
    padding: 20px;
}

.promotion-benefits {
    margin-bottom: 20px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.benefit-icon {
    font-size: 20px;
}

.benefit-text {
    color: #333;
}

.promotion-conditions {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
}

.promotion-conditions p {
    margin-bottom: 10px;
    color: #333;
}

.promotion-conditions ul {
    padding-left: 20px;
}

.promotion-conditions li {
    color: #666;
    margin-bottom: 5px;
}

.promotion-footer {
    padding: 20px;
    background: #f8f9fa;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.promotion-date {
    font-size: 12px;
    color: #666;
}

.festival-promotions-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.festival-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.festival-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.festival-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.festival-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.festival-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #333;
}

.festival-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.festival-offer {
    margin-bottom: 20px;
}

.offer-text {
    background: linear-gradient(135deg, #1e6ee7, #42a5f5);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
}

.recommended-promotions-section {
    padding: 80px 0;
    background: white;
}

.recommended-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
}

.recommended-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
}

.recommended-icon {
    flex-shrink: 0;
}

.recommended-content {
    flex: 1;
}

.recommended-content h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

.recommended-content p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
}

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

.tag {
    background: #f0f8ff;
    color: #1e6ee7;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    border: 1px solid #e6f3ff;
}

.recommended-action {
    flex-shrink: 0;
}

.promotion-rules-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.rules-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.rule-item {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.rule-item h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #333;
}

.rule-item ul {
    padding-left: 20px;
}

.rule-item li {
    color: #666;
    margin-bottom: 8px;
    line-height: 1.6;
}

/* 分析工具页面样式 */
.core-tools-section {
    padding: 80px 0;
    background: white;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.tool-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.tool-icon {
    margin-bottom: 20px;
}

.tool-content h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #333;
}

.tool-content p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.tool-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.feature-tag {
    background: #f0f8ff;
    color: #1e6ee7;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    border: 1px solid #e6f3ff;
}

.tool-action {
    text-align: center;
}

.advanced-tools-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.advanced-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.advanced-tool-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
}

.tool-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.tool-header h3 {
    font-size: 20px;
    color: #333;
}

.tool-badge {
    background: linear-gradient(135deg, #1e6ee7, #42a5f5);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.tool-description p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.tool-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: #1e6ee7;
}

.stat-label {
    font-size: 12px;
    color: #666;
}

.tool-actions {
    display: flex;
    gap: 15px;
}

.tools-categories-section {
    padding: 80px 0;
    background: white;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.category-card {
    background: white;
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.category-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.category-card h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #333;
}

.category-tools {
    text-align: left;
    margin-bottom: 20px;
}

.category-tools li {
    color: #666;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.category-tools li::before {
    content: "•";
    color: #1e6ee7;
    position: absolute;
    left: 0;
}

.tools-guide-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.guide-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 40px;
}

.guide-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.guide-number {
    background: linear-gradient(135deg, #1e6ee7, #42a5f5);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.guide-text h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

.guide-text p {
    color: #666;
    line-height: 1.6;
}

/* 帮助中心页面样式 */
.search-section {
    padding: 40px 0;
    background: #f8f9fa;
}

.search-box {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 10px;
}

.search-input {
    flex: 1;
    padding: 15px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    font-size: 16px;
    outline: none;
    transition: border-color 0.3s ease;
}

.search-input:focus {
    border-color: #1e6ee7;
}

.search-btn {
    background: #1e6ee7;
    color: white;
    border: none;
    padding: 15px 20px;
    border-radius: 25px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.search-btn:hover {
    background: #165bbd;
}

.faq-section {
    padding: 80px 0;
    background: white;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    margin-bottom: 20px;
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    background: #f8f9fa;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: #e9ecef;
}

.faq-question h3 {
    font-size: 16px;
    color: #333;
    margin: 0;
}

.faq-toggle {
    font-size: 20px;
    color: #1e6ee7;
    font-weight: 700;
}

.faq-answer {
    padding: 20px;
    border-top: 1px solid #e0e0e0;
}

.faq-answer p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
}

.faq-answer ul, .faq-answer ol {
    padding-left: 20px;
    margin-bottom: 15px;
}

.faq-answer li {
    color: #666;
    margin-bottom: 8px;
    line-height: 1.6;
}

.user-guide-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.guide-card {
    background: white;
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.guide-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.guide-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.guide-card h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #333;
}

.guide-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.guide-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 20px;
}

.topic {
    background: #f0f8ff;
    color: #1e6ee7;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    border: 1px solid #e6f3ff;
}

.support-section {
    padding: 80px 0;
    background: white;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.support-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.support-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.support-icon {
    margin-bottom: 20px;
}

.support-item h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #333;
}

.support-item p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.feedback-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.feedback-form {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1e6ee7;
}

.file-hint {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}

.form-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
}

/* 立即合作页面样式 */
.cooperation-advantages-section {
    padding: 80px 0;
    background: white;
}

.cooperation-advantages-section .advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.cooperation-advantages-section .advantage-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    text-align: left;
}

.cooperation-advantages-section .advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.cooperation-advantages-section .advantage-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.cooperation-advantages-section .advantage-item:hover .advantage-icon {
    transform: scale(1.1);
    border-color: #1e6ee7;
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
}

.cooperation-advantages-section .advantage-content {
    flex: 1;
}

.cooperation-advantages-section .advantage-content h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #333;
    font-weight: 600;
}

.cooperation-advantages-section .advantage-content p {
    color: #666;
    line-height: 1.6;
    margin: 0;
    font-size: 15px;
}

.cooperation-methods-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.method-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.method-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.method-icon {
    font-size: 48px;
    text-align: center;
    margin-bottom: 20px;
}

.method-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #333;
    text-align: center;
}

.method-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
    text-align: center;
}

.method-features {
    margin-bottom: 20px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.feature-icon {
    font-size: 20px;
}

.feature-text {
    color: #333;
}

.method-requirements {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.method-requirements h4 {
    margin-bottom: 10px;
    color: #333;
}

.method-requirements ul {
    padding-left: 20px;
}

.method-requirements li {
    color: #666;
    margin-bottom: 5px;
}

.cooperation-process-section {
    padding: 80px 0;
    background: white;
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #e0e0e0;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    margin-bottom: 40px;
    position: relative;
}

.step-number {
    background: linear-gradient(135deg, #1e6ee7, #42a5f5);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
    z-index: 1;
}

.step-content h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

.step-content p {
    color: #666;
    line-height: 1.6;
}

.success-cases-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.case-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
}

.case-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.case-header h3 {
    font-size: 20px;
    color: #333;
}

.case-type {
    background: linear-gradient(135deg, #1e6ee7, #42a5f5);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.case-content p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.case-results {
    display: flex;
    gap: 20px;
}

.result {
    text-align: center;
}

.result-number {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: #1e6ee7;
}

.result-label {
    font-size: 12px;
    color: #666;
}

.cooperation-application-section {
    padding: 80px 0;
    background: white;
}

.application-form {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

/* 加入我们页面样式 */
.company-culture-section {
    padding: 80px 0;
    background: white;
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.culture-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.culture-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.culture-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.culture-item h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #333;
}

.culture-item p {
    color: #666;
    line-height: 1.6;
}

.job-listings-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.job-filters {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-group label {
    color: #333;
    font-weight: 600;
}

.filter-group select {
    padding: 8px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s ease;
}

.filter-group select:focus {
    border-color: #1e6ee7;
}

.jobs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.job-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.job-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.job-header h3 {
    font-size: 20px;
    color: #333;
}

.job-department {
    background: linear-gradient(135deg, #1e6ee7, #42a5f5);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.job-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 14px;
}

.job-description p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.job-requirements h4 {
    margin-bottom: 10px;
    color: #333;
}

.job-requirements ul {
    padding-left: 20px;
    margin-bottom: 20px;
}

.job-requirements li {
    color: #666;
    margin-bottom: 5px;
}

.job-actions {
    display: flex;
    gap: 15px;
}

.employee-benefits-section {
    padding: 80px 0;
    background: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.benefit-item {
    background: white;
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.benefit-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.benefit-item h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #333;
}

.benefit-item p {
    color: #666;
    line-height: 1.6;
}

.work-environment-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.environment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.environment-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.environment-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.environment-image {
    text-align: center;
    margin-bottom: 20px;
}

.image-placeholder {
    width: 120px;
    height: 120px;
    border-radius: 15px;
    background: linear-gradient(135deg, #f0f8ff, #e6f3ff);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.environment-content h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #333;
    text-align: center;
}

.environment-content p {
    color: #666;
    line-height: 1.6;
    text-align: center;
}

.resume-submission-section {
    padding: 80px 0;
    background: white;
}

.resume-form {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .job-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group select {
        width: 100%;
    }
    
    .job-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    .job-actions {
        flex-direction: column;
    }
    
    .tool-actions {
        flex-direction: column;
    }
    
    .process-timeline::before {
        left: 20px;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
    
    .search-box {
        flex-direction: column;
    }
    
    .search-input {
        border-radius: 15px;
    }
    
    .search-btn {
        border-radius: 15px;
    }
}

/* top按钮样式 */

.top-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 15px;
    padding: 8px;
    background: #1e6ee7;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    width: 32px;
    height: 32px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(30, 110, 231, 0.3);
}

.top-btn:hover {
    background: #165bbd;
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 110, 231, 0.4);
}

/* 强制删除所有边框 */
.request-section .feature-item,
.request-section .feature-icon,
.request-section .feature-item:hover,
.request-section .feature-item:hover .feature-icon {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}

.request-section .feature-icon::before,
.request-section .feature-icon::after {
    display: none !important;
}

.request-section .feature-item::before,
.request-section .feature-item::after {
    display: none !important;
}