/* =====================================================
   关于我们页面专用样式
   ===================================================== */

/* About Us Hero Section Styles */
.about-hero-section {
    position: relative;
    width: 100%;
    height: 85vh;
    min-height: 700px;
    max-height: 1000px;
    overflow: hidden;
    background: #1a1a1a;
}

.about-hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 1;
}

/* Dark Overlay */
.about-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.3) 100%);
    z-index: 2;
}

/* Large White Curved Shape from Bottom-Left (Desktop Only) */
.about-hero-curve {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 70%;
    height: 50%;
    background: rgba(255, 255, 255, 0.9);
    clip-path: ellipse(90% 100% at 0% 100%);
    z-index: 2;
    pointer-events: none;
}

/* Content Overlay - Positioned on Left Side */
.about-hero-content {
    position: absolute;
    top: 50%;
    left: 80px;
    transform: translateY(-50%);
    z-index: 3;
    max-width: 800px;
    color: #ffffff;
}

.about-hero-content-inner {
    max-width: 100%;
    color: #ffffff;
    position: relative;
    z-index: 4;
}

.about-hero-title {
    font-size: 56px;
    font-weight: bold;
    line-height: 1.3;
    margin-bottom: 24px;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    letter-spacing: 1px;
}

.about-hero-description {
    font-size: 18px;
    line-height: 1.8;
    color: #ffffff;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.5);
    font-weight: 400;
    max-width: 600px;
}

/* About Content Section - Second Screen */
.about-content-section {
    background-color: #ffffff;
    padding: 100px 0;
    width: 100%;
}

.about-content-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

/* Left Content - Text Block */
.about-content-text {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.about-main-title {
    font-size: 48px;
    font-weight: bold;
    color: #333333;
    margin: 0;
    line-height: 1.2;
}

.about-subtitle {
    font-size: 32px;
    font-weight: bold;
    color: #333333;
    margin: 0;
    line-height: 1.3;
}

.about-highlight-text {
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    margin: 0;
    line-height: 1.4;
}

.about-highlight {
    position: relative;
    display: inline-block;
    background-color: rgba(247, 148, 29, 0.25);
    padding: 2px 6px;
    border-radius: 3px;
    color: #333333;
}

.about-body-text {
    font-size: 16px;
    line-height: 1.8;
    color: #666666;
    margin-top: 8px;
}

.about-body-text p {
    margin: 0 0 20px 0;
}

.about-body-text p:last-child {
    margin-bottom: 0;
}

/* Right Content - Image Block */
.about-content-image {
    width: 100%;
    height: 100%;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f5f5f5;
    position: relative;
}

.about-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
    display: block;
    min-height: 600px;
}

.about-image[src=""],
.about-image:not([src]) {
    display: none;
}

/* About Item (for dynamic content if needed) */
.about-item {
    max-width: 1000px;
    margin: 0 auto;
}

.about-item-image img {
    transition: transform 0.3s ease;
}

.about-item-image:hover img {
    transform: scale(1.02);
}

/* About Growth Section - Third Screen */
.about-growth-section {
    position: relative;
    width: 100%;
    padding: 120px 0;
    background: linear-gradient(135deg, #fdfdfd 0%, #f5f5f5 40%, #efefef 100%);
    overflow: hidden;
}

.about-growth-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(120deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0)),
                      linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(255, 149, 89, 0.08) 45%, rgba(255, 255, 255, 0));
    pointer-events: none;
}

.about-growth-inner {
    position: relative;
    max-width: 1480px;
    margin: 0 auto;
    padding: 0 80px;
    z-index: 1;
}

.about-growth-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 48px;
}

.about-growth-heading-text {
    max-width: 820px;
}

.about-growth-heading-eyebrow {
    font-size: 18px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: #ff6b35;
    margin: 0 0 12px;
}

.about-growth-heading-title {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.3;
    color: #1f1f1f;
    margin: 0;
}

.about-growth-title-highlight {
    position: relative;
    display: inline-block;
    padding-bottom: 6px;
}

.about-growth-title-highlight::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 8px;
    background: rgba(255, 107, 53, 0.25);
    border-radius: 999px;
    z-index: -1;
}

/* 右上角：查看更多 */
.about-growth-more {
    margin-left: auto;
}

.about-more-link {
    color: #ff6b35;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: opacity 0.3s ease;
}

.about-more-link:hover {
    opacity: 0.8;
}

.about-more-arrow {
    font-size: 18px;
    color: #FF6B35;
}

/* 新闻列表容器 */
.about-growth-news-container {
    position: relative;
}

.about-growth-timeline-wrapper {
    position: relative;
    border-radius: 28px;
    padding: 40px 0 10px;
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.about-growth-timeline-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0 60px 30px;
    scroll-snap-type: x mandatory;
}

.about-growth-timeline-scroll::-webkit-scrollbar {
    height: 6px;
}

.about-growth-timeline-scroll::-webkit-scrollbar-track {
    background: transparent;
}

.about-growth-timeline-scroll::-webkit-scrollbar-thumb {
    background: rgba(255, 107, 53, 0.4);
    border-radius: 999px;
}

.about-growth-timeline-list {
    display: flex;
    gap: 32px;
    min-width: max-content;
    position: relative;
    padding-top: 32px;
}

.about-growth-timeline-list::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #ff6b35 0%, #ff9559 55%, #ffd0b5 100%);
    border-radius: 999px;
    box-shadow: 0 8px 20px rgba(255, 107, 53, 0.2);
}

.about-growth-news-item {
    position: relative;
    flex: 0 0 280px;
    scroll-snap-align: start;
}

.about-growth-news-date {
    font-size: 20px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 22px;
    text-align: center;
}

.about-growth-timeline-dot {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #ff6b35;
    box-shadow: 0 0 0 8px rgba(255, 107, 53, 0.15);
}

/* 新闻卡片链接 */
.about-growth-news-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* 新闻卡片 */
.about-growth-news-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 28px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    cursor: pointer;
    min-height: 280px;
    display: flex;
    flex-direction: column;
}

.about-growth-news-card-link:hover .about-growth-news-card {
    box-shadow: 0 18px 40px rgba(255, 107, 53, 0.2);
    transform: translateY(-8px);
}

/* 新闻标题 */
.about-growth-news-title {
    font-size: 20px;
    font-weight: bold;
    color: #333333;
    margin: 0 0 12px 0;
    line-height: 1.4;
}

/* 新闻描述 */
.about-growth-news-description {
    font-size: 15px;
    line-height: 1.7;
    color: #666666;
    margin: 0 0 16px 0;
    flex: 1;
}

/* 新闻链接 */
.about-growth-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
    color: #ff6b35;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-growth-news-link-text {
    font-size: 13px;
}

.about-growth-card-arrow {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255, 107, 53, 0.4);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s ease;
}

.about-growth-news-card-link:hover .about-growth-card-arrow {
    background: #ff6b35;
    color: #fff;
    transform: translateX(6px);
}

/* 空状态 */
.about-growth-news-empty {
    text-align: center;
    padding: 100px 20px;
    color: #999999;
    font-size: 16px;
}

/* 成长树容器 */
.about-growth-tree-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    padding: 0;
    margin: 0;
}

.about-growth-tree {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.tree-trunk {
    fill: #ffffff;
}

.tree-branch {
    stroke: #ffffff;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.tree-leaf {
    opacity: 0.9;
}

.growth-node {
    cursor: pointer;
    transition: transform 0.3s ease, stroke-width 0.3s ease;
}

.growth-node:hover {
    transform: scale(1.1);
    stroke-width: 3;
}

/* SVG覆盖层 - 用于流动动画 */
.about-tree-svg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    opacity: 0;
    animation: fadeInSvg 1s ease-in-out 0.5s forwards;
}

@keyframes fadeInSvg {
    to {
        opacity: 1;
    }
}

/* 树路径样式 */
.tree-paths {
    width: 100%;
    height: 100%;
}

.tree-path {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawPath 3s ease-in-out forwards;
    filter: drop-shadow(0 0 4px rgba(255, 107, 53, 0.6)),
            drop-shadow(0 0 8px rgba(255, 107, 53, 0.4));
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* 路径绘制动画 - 从根部到树叶 */
@keyframes drawPath {
    0% {
        stroke-dashoffset: 1000;
        opacity: 0;
        stroke-width: 2;
    }
    10% {
        opacity: 0.8;
        stroke-width: 3;
    }
    50% {
        stroke-width: 3.5;
    }
    100% {
        stroke-dashoffset: 0;
        opacity: 0.85;
        stroke-width: 3;
    }
}

/* 路径发光效果增强 */
.tree-path {
    stroke-width: 3;
    animation: drawPath 3s ease-in-out forwards,
               pathGlow 2s ease-in-out infinite 3s;
}

@keyframes pathGlow {
    0%, 100% {
        filter: drop-shadow(0 0 4px rgba(255, 107, 53, 0.6)),
                drop-shadow(0 0 8px rgba(255, 107, 53, 0.4));
        stroke-width: 3;
    }
    50% {
        filter: drop-shadow(0 0 6px rgba(255, 107, 53, 0.8)),
                drop-shadow(0 0 12px rgba(255, 107, 53, 0.6)),
                drop-shadow(0 0 18px rgba(255, 107, 53, 0.3));
        stroke-width: 3.5;
    }
}

/* 为每个路径设置不同的延迟时间，创造流动效果 */
.tree-path:nth-child(1) {
    animation-delay: 0.5s;
}

.tree-path:nth-child(2) {
    animation-delay: 0.8s;
}

.tree-path:nth-child(3) {
    animation-delay: 1.1s;
}

.tree-path:nth-child(4) {
    animation-delay: 1.4s;
}

.tree-path:nth-child(5) {
    animation-delay: 1.7s;
}

.tree-path:nth-child(6) {
    animation-delay: 2s;
}

.tree-path:nth-child(7) {
    animation-delay: 2.3s;
}

.tree-path:nth-child(8) {
    animation-delay: 2.6s;
}

.tree-path:nth-child(9) {
    animation-delay: 2.9s;
}

/* 流动点动画 */
.blood-dots {
    width: 100%;
    height: 100%;
}

.blood-dot {
    filter: drop-shadow(0 0 6px rgba(255, 107, 53, 0.9)),
            drop-shadow(0 0 12px rgba(255, 107, 53, 0.6)),
            drop-shadow(0 0 18px rgba(255, 107, 53, 0.3));
    animation: pulseDot 1.5s ease-in-out infinite;
    fill: #FF6B35;
}

@keyframes pulseDot {
    0%, 100% {
        r: 5;
        opacity: 0.9;
        fill: #FF6B35;
    }
    25% {
        r: 6;
        opacity: 1;
        fill: #FF8C42;
    }
    50% {
        r: 7;
        opacity: 1;
        fill: #FFA366;
    }
    75% {
        r: 6;
        opacity: 1;
        fill: #FF8C42;
    }
}

/* 血液流动轨迹光晕 */
.blood-dot::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.6) 0%, transparent 70%);
    animation: trailGlow 1.5s ease-in-out infinite;
}

@keyframes trailGlow {
    0%, 100% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.3;
    }
}

/* 树叶图片容器 */
.tree-leaves-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
}

/* 单个树叶项 */
.tree-leaf-item {
    position: absolute;
    width: 80px;
    height: 80px;
    opacity: 0;
    transform: scale(0);
    animation: leafAppear 0.6s ease-out forwards;
    pointer-events: auto;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    /* 确保容器是圆形 */
    border-radius: 50%;
    overflow: visible;
    /* 添加外圈光晕 */
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.8),
                0 0 0 4px rgba(255, 107, 53, 0.3),
                0 4px 15px rgba(0, 0, 0, 0.2);
    background: radial-gradient(circle, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.9) 100%);
}

/* 树叶出现动画 - 在路径动画完成后 */
.tree-leaf-item[data-leaf="1"] {
    animation-delay: 3.5s;
}

.tree-leaf-item[data-leaf="2"] {
    animation-delay: 3.8s;
}

.tree-leaf-item[data-leaf="3"] {
    animation-delay: 4.1s;
}

.tree-leaf-item[data-leaf="4"] {
    animation-delay: 4.4s;
}

.tree-leaf-item[data-leaf="5"] {
    animation-delay: 4.7s;
}

.tree-leaf-item[data-leaf="6"] {
    animation-delay: 5s;
}

.tree-leaf-item[data-leaf="7"] {
    animation-delay: 5.3s;
}

.tree-leaf-item[data-leaf="8"] {
    animation-delay: 5.6s;
}

.tree-leaf-item[data-leaf="9"] {
    animation-delay: 5.9s;
}

.tree-leaf-item[data-leaf="10"] {
    animation-delay: 6.2s;
}

.tree-leaf-item[data-leaf="11"] {
    animation-delay: 6.5s;
}

/* 顶部中心节点特殊样式（大的） */
.tree-leaf-item.tree-leaf-center {
    width: 100px;
    height: 100px;
    z-index: 4;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.9),
                0 0 0 6px rgba(255, 107, 53, 0.4),
                0 0 0 8px rgba(255, 107, 53, 0.2),
                0 6px 20px rgba(0, 0, 0, 0.3),
                0 0 30px rgba(255, 107, 53, 0.3);
    background: radial-gradient(circle, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.95) 100%);
    animation: centerLeafAppear 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.tree-leaf-item.tree-leaf-center .leaf-image {
    width: 88%;
    height: 88%;
}

@keyframes centerLeafAppear {
    0% {
        opacity: 0;
        transform: scale(0) rotate(-180deg);
    }
    50% {
        transform: scale(1.3) rotate(15deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

@keyframes leafAppear {
    0% {
        opacity: 0;
        transform: scale(0) rotate(-180deg);
        box-shadow: 0 0 0 0px rgba(255, 107, 53, 0);
    }
    50% {
        transform: scale(1.2) rotate(10deg);
        box-shadow: 0 0 0 8px rgba(255, 107, 53, 0.3);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
        box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.8),
                    0 0 0 4px rgba(255, 107, 53, 0.3),
                    0 4px 15px rgba(0, 0, 0, 0.2);
    }
}

/* 确保定位的transform不被动画覆盖 */
.tree-leaf-item.tree-leaf-center {
    transform-origin: center center;
}

.tree-leaf-item.tree-leaf-center[style*="translateX"] {
    /* 保持居中，同时允许动画 */
    animation-name: leafAppearCenter;
}

@keyframes leafAppearCenter {
    0% {
        opacity: 0;
        transform: translateX(-50%) scale(0) rotate(-180deg);
    }
    50% {
        transform: translateX(-50%) scale(1.2) rotate(10deg);
    }
    100% {
        opacity: 1;
        transform: translateX(-50%) scale(1) rotate(0deg);
    }
}

/* 树叶图片样式 */
.leaf-image {
    width: 90%;
    height: 90%;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15),
                inset 0 0 10px rgba(255, 107, 53, 0.1);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: block;
    margin: auto;
    position: relative;
    z-index: 1;
    /* 添加图片光晕效果 */
    filter: brightness(1.05) contrast(1.05);
}

/* 树叶悬停效果 */
.tree-leaf-item:hover {
    transform: scale(1.2);
    z-index: 10;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 1),
                0 0 0 6px rgba(255, 107, 53, 0.6),
                0 0 0 10px rgba(255, 107, 53, 0.3),
                0 8px 25px rgba(0, 0, 0, 0.3),
                0 0 40px rgba(255, 107, 53, 0.5);
    background: radial-gradient(circle, rgba(255, 255, 255, 1) 0%, rgba(255, 250, 240, 0.95) 100%);
}

.tree-leaf-item:hover .leaf-image {
    border-color: #FF6B35;
    border-width: 3px;
    box-shadow: 0 0 25px rgba(255, 107, 53, 1),
                0 0 50px rgba(255, 107, 53, 0.7),
                0 0 75px rgba(255, 107, 53, 0.4),
                inset 0 0 20px rgba(255, 107, 53, 0.4);
    transform: rotate(8deg) scale(1.05);
    filter: brightness(1.1) contrast(1.1) saturate(1.1);
}

/* 树叶高亮效果 */
.tree-leaf-item.leaf-highlighted {
    transform: scale(1.35);
    z-index: 20;
    box-shadow: 0 0 0 5px rgba(255, 255, 255, 1),
                0 0 0 8px rgba(255, 107, 53, 0.8),
                0 0 0 12px rgba(255, 107, 53, 0.5),
                0 0 0 16px rgba(255, 107, 53, 0.3),
                0 10px 30px rgba(0, 0, 0, 0.4),
                0 0 60px rgba(255, 107, 53, 0.6);
    background: radial-gradient(circle, rgba(255, 255, 255, 1) 0%, rgba(255, 240, 220, 0.95) 100%);
    animation: highlightPulse 1.5s ease-in-out infinite;
}

.tree-leaf-item.leaf-highlighted .leaf-image {
    border-color: #FF6B35;
    border-width: 4px;
    box-shadow: 0 0 35px rgba(255, 107, 53, 1),
                0 0 70px rgba(255, 107, 53, 0.9),
                0 0 100px rgba(255, 107, 53, 0.6),
                inset 0 0 25px rgba(255, 107, 53, 0.5);
    animation: pulseHighlight 1.5s ease-in-out infinite;
    filter: brightness(1.15) contrast(1.15) saturate(1.2);
}

@keyframes highlightPulse {
    0%, 100% {
        box-shadow: 0 0 0 5px rgba(255, 255, 255, 1),
                    0 0 0 8px rgba(255, 107, 53, 0.8),
                    0 0 0 12px rgba(255, 107, 53, 0.5),
                    0 0 0 16px rgba(255, 107, 53, 0.3),
                    0 10px 30px rgba(0, 0, 0, 0.4),
                    0 0 60px rgba(255, 107, 53, 0.6);
    }
    50% {
        box-shadow: 0 0 0 6px rgba(255, 255, 255, 1),
                    0 0 0 10px rgba(255, 107, 53, 1),
                    0 0 0 15px rgba(255, 107, 53, 0.7),
                    0 0 0 20px rgba(255, 107, 53, 0.4),
                    0 12px 35px rgba(0, 0, 0, 0.5),
                    0 0 80px rgba(255, 107, 53, 0.8);
    }
}

@keyframes pulseHighlight {
    0%, 100% {
        box-shadow: 0 0 30px rgba(255, 107, 53, 1),
                    0 0 60px rgba(255, 107, 53, 0.8),
                    inset 0 0 20px rgba(255, 107, 53, 0.4);
    }
    50% {
        box-shadow: 0 0 40px rgba(255, 107, 53, 1),
                    0 0 80px rgba(255, 107, 53, 0.9),
                    inset 0 0 25px rgba(255, 107, 53, 0.5);
    }
}

/* Responsive Design */
@media (max-width: 1440px) {
    .about-hero-title {
        font-size: 56px;
    }
    
    .about-hero-description {
        font-size: 18px;
    }
}

@media (max-width: 1024px) {
    .about-hero-content {
        left: 40px;
        max-width: 600px;
    }
    
    .about-hero-title {
        font-size: 48px;
        margin-bottom: 24px;
    }
    
    .about-hero-description {
        font-size: 16px;
    }
    
    .about-hero-curve {
        width: 75%;
        height: 45%;
    }
    
    .about-content-container {
        padding: 0 60px;
        gap: 60px;
    }
    
    .about-main-title {
        font-size: 42px;
    }
    
    .about-subtitle {
        font-size: 28px;
    }
    
    .about-content-image {
        min-height: 500px;
    }
    
    .about-growth-section {
        padding: 80px 0;
    }
    
    .about-growth-inner {
        padding: 0 40px;
    }
    
    .about-growth-heading {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .about-growth-heading-title {
        font-size: 44px;
    }
    
    .about-growth-timeline-scroll {
        padding: 0 30px 30px;
    }
    
    /* 平板端SVG和树叶调整 */
    .tree-leaf-item {
        width: 70px;
        height: 70px;
    }
    
    .tree-leaf-item.tree-leaf-center {
        width: 85px;
        height: 85px;
    }
    
    .tree-path {
        stroke-width: 2.5;
    }
}

@media (max-width: 768px) {
    .about-hero-section {
        position: relative;
        width: 100%;
        min-height: 400px;
        max-height: 60vh;
        height: 60vh;
        overflow: hidden;
        background: #1a1a1a;
    }
    
    @supports (aspect-ratio: 16 / 9) {
        .about-hero-section {
            height: auto;
            aspect-ratio: 16 / 9;
        }
    }
    
    .about-hero-image {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
        display: block;
    }
    
    .about-hero-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        pointer-events: none;
    }
    
    .about-hero-content {
        position: absolute;
        bottom: 40px;
        left: 20px;
        right: 20px;
        top: auto;
        transform: none;
        max-width: 100%;
        padding: 0;
        z-index: 3;
    }
    
    .about-hero-content-inner {
        max-width: 100%;
        background: none;
        padding: 0;
        border-radius: 0;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        box-shadow: none;
    }
    
    .about-hero-title {
        font-size: 36px;
        margin-bottom: 20px;
    }
    
    .about-hero-description {
        font-size: 14px;
        line-height: 1.6;
    }
    
    .about-hero-curve {
        display: none;
    }
    
    .about-content-section {
        padding: 60px 0;
    }
    
    .about-content-container {
        grid-template-columns: 1fr;
        padding: 0 32px;
        gap: 40px;
    }
    
    .about-main-title {
        font-size: 36px;
    }
    
    .about-subtitle {
        font-size: 24px;
    }
    
    .about-highlight-text {
        font-size: 20px;
    }
    
    .about-body-text {
        font-size: 15px;
    }
    
    .about-content-text {
        order: 1;
    }
    
    .about-content-image {
        min-height: 400px;
        order: 2;
    }
    
    .about-growth-section {
        padding: 60px 0 40px;
        min-height: auto;
        background: #f5f5f5;
    }
    
    .about-growth-news-container {
        padding: 0 24px;
    }
    
    .about-growth-timeline {
        padding-left: 24px;
    }
    
    .about-growth-timeline::before {
        width: 2px;
    }
    
    .about-growth-news-item {
        padding-left: 32px;
        margin-bottom: 32px;
    }
    
    .about-growth-timeline-dot {
        left: -6px;
        width: 12px;
        height: 12px;
        border-width: 2px;
    }
    
    .about-growth-news-date {
        font-size: 13px;
        margin-bottom: 10px;
    }
    
    .about-growth-news-card {
        padding: 18px 20px;
    }
    
    .about-growth-news-title {
        font-size: 17px;
        margin-bottom: 10px;
    }
    
    .about-growth-news-description {
        font-size: 14px;
        margin-bottom: 14px;
        -webkit-line-clamp: 2;
    }
    
    .about-growth-news-link {
        font-size: 13px;
    }
    
    .about-growth-more {
        position: absolute;
        top: 20px;
        right: 20px;
        z-index: 10;
        padding: 0;
        margin: 0;
    }
    
    .about-more-link {
        font-size: 14px;
        display: inline-flex;
        color: #333333;
    }
    
    .about-growth-tree-container {
        position: relative;
        padding: 0;
        height: auto;
        min-height: auto;
        display: block;
        width: 100%;
        background: #000000;
    }
    
    .about-growth-tree {
        position: relative;
        width: 100%;
        height: auto;
        max-height: none;
        object-fit: contain;
        display: block;
        margin: 0;
        padding: 0;
        vertical-align: top;
    }
    
    /* 移动端SVG和树叶调整 */
    .about-tree-svg-overlay {
        opacity: 0.8;
    }
    
    .tree-path {
        stroke-width: 2;
    }
    
    .tree-leaf-item {
        width: 60px;
        height: 60px;
    }
    
    .tree-leaf-item.tree-leaf-center {
        width: 75px;
        height: 75px;
    }
    
    .leaf-image {
        border-width: 2px;
    }
    
    .about-growth-slogan {
        bottom: 20px;
        left: 24px;
    }
    
    .about-growth-logo {
        bottom: 20px;
    }
    
    .about-growth-title {
        bottom: 20px;
        right: 24px;
    }
    
    .about-slogan-text {
        font-size: 16px;
    }
    
    .about-logo-text {
        font-size: 16px;
    }
    
    .about-logo-en {
        font-size: 24px;
    }
    
    .about-title-text {
        font-size: 14px;
    }
    
    .growth-node {
        r: 25;
    }
}

@media (max-width: 480px) {
    .about-hero-section {
        position: relative;
        width: 100%;
        min-height: 350px;
        max-height: 50vh;
        height: 50vh;
        overflow: hidden;
        background: #1a1a1a;
    }
    
    @supports (aspect-ratio: 16 / 10) {
        .about-hero-section {
            height: auto;
            aspect-ratio: 16 / 10;
        }
    }
    
    .about-hero-image {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
        display: block;
    }
    
    .about-hero-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        pointer-events: none;
    }
    
    .about-hero-content {
        position: absolute;
        bottom: 30px;
        left: 16px;
        right: 16px;
        top: auto;
        transform: none;
        padding: 0;
        z-index: 3;
    }
    
    .about-hero-content-inner {
        background: none;
        padding: 0;
        border-radius: 0;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        box-shadow: none;
    }
    
    .about-hero-title {
        font-size: 28px;
        margin-bottom: 16px;
        letter-spacing: 1px;
    }
    
    .about-hero-description {
        font-size: 13px;
        line-height: 1.5;
    }
    
    .about-hero-curve {
        display: none;
    }
    
    /* 确保移动端触摸目标足够大 */
    .about-job-header {
        min-height: 60px;
    }
    
    .about-jobs-button {
        min-height: 44px;
    }
    
    .about-more-link {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .about-content-section {
        padding: 40px 0;
    }
    
    .about-content-container {
        padding: 0 20px;
        gap: 32px;
    }
    
    .about-main-title {
        font-size: 28px;
    }
    
    .about-subtitle {
        font-size: 20px;
    }
    
    .about-highlight-text {
        font-size: 18px;
    }
    
    .about-body-text {
        font-size: 14px;
        line-height: 1.7;
    }
    
    .about-content-image {
        min-height: 150px;
    }
    
    .about-image {
        min-height: 150px;
    }
    
    .about-team-section {
        padding: 40px 0;
        min-height: auto;
    }
    
    .about-team-text {
        position: relative;
        top: auto;
        left: auto;
        padding: 0 20px;
        margin-bottom: 30px;
    }
    
    .about-team-title {
        font-size: 24px;
    }
    
    .about-team-subtitle {
        font-size: 18px;
    }
    
    .about-team-network {
        margin-top: 0;
        height: 350px;
        padding: 0 20px;
    }
    
    .about-join-section {
        padding: 80px 0 40px 0 !important; /* 上80px（从40px增加），下40px，给按钮留出空间 */
        background-color: transparent !important; /* 移除白色背景 */
        width: 100%;
        overflow-x: hidden;
    }
    
    .about-join-container {
        padding: 0 !important;
        margin: 0 !important; /* 移除margin: 0 auto，避免居中导致左右空白 */
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: 1fr !important;
        gap: 0 !important;
        align-items: center !important;
        justify-items: center !important;
        justify-content: center !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box;
        left: 0 !important;
        right: 0 !important;
    }
    
    .about-join-content {
        gap: 24px;
        order: 2;
        padding: 24px 20px 0 !important;
        text-align: center !important;
        max-width: 100%;
        margin: 0 auto !important;
        width: 100%;
        box-sizing: border-box;
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        justify-content: center !important;
        overflow-x: hidden;
    }
    
    .about-join-title {
        font-size: 28px;
        line-height: 1.3;
        margin: 0 auto 16px auto !important;
        text-align: center !important;
        padding: 0 !important;
        width: 100%;
        align-self: center !important;
    }
    
    .about-join-description {
        font-size: 14px;
        line-height: 1.8;
        margin: 0 auto 24px auto !important;
        text-align: center !important;
        color: #333333;
        max-width: 100%;
        padding: 0 !important;
        width: 100%;
        align-self: center !important;
    }
    
    .about-join-stats {
        display: flex;
        flex-direction: row;
        gap: 8px;
        margin-top: 0;
        justify-content: center;
        padding: 0;
        width: 100%;
        max-width: 100%;
        align-items: stretch;
        box-sizing: border-box;
    }
    
    .about-stat-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
        padding: 16px 8px;
        background-color: #ffffff;
        border-radius: 12px;
        justify-content: flex-start;
        text-align: center;
        flex: 1 1 0;
        min-width: 0;
        max-width: calc(33.333% - 6px);
        min-height: 120px;
        box-sizing: border-box;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }
    
    .about-stat-icon {
        flex-shrink: 0;
        margin-bottom: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .about-stat-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .about-stat-content {
        display: flex;
        flex-direction: column;
        gap: 6px;
        align-items: center;
        width: 100%;
        flex: 1;
        justify-content: center;
    }
    
    .about-stat-number {
        font-size: 24px;
        font-weight: bold;
        color: #333333;
        line-height: 1;
    }
    
    .about-stat-label {
        font-size: 12px;
        color: #333333;
        line-height: 1.2;
    }
    
    .about-join-illustration {
        min-height: auto;
        order: 1;
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 100%;
        margin: 0 auto 24px;
        padding: 0 20px;
        background-color: transparent;
        border-radius: 0;
        overflow: visible;
        box-sizing: border-box;
    }
    
    .about-join-illustration-img {
        width: 50%;
        max-width: 50%;
        height: auto;
        object-fit: contain;
        display: block !important;
        min-height: 0;
        max-height: none;
        margin: 0 auto;
    }
    
    .about-jobs-section {
        padding: 40px 0;
    }
    
    .about-jobs-container {
        padding: 30px 20px;
        border-radius: 12px;
    }
    
    .about-jobs-header {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 24px;
        padding-bottom: 20px;
    }
    
    .about-jobs-title {
        font-size: 24px;
    }
    
    .about-jobs-description {
        font-size: 13px;
        line-height: 1.6;
    }
    
    .about-jobs-button {
        width: 100%;
        text-align: center;
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .about-job-header {
        padding: 16px 0;
    }
    
    .about-job-title {
        font-size: 16px;
    }
    
    .about-job-location {
        font-size: 12px;
    }
    
    .about-growth-section {
        padding: 30px 0 20px;
        min-height: auto;
        background: #f5f5f5;
    }
    
    .about-growth-inner {
        padding: 0 16px;
    }
    
    .about-growth-news-container {
        padding: 0;
        margin-top: 20px;
    }
    
    /* 移动端改为竖向布局 */
    .about-growth-timeline-wrapper {
        padding: 16px 0 8px;
        max-height: 550px; /* 限制最大高度，不要太高 */
        position: relative;
        background: rgba(255, 255, 255, 0.9);
        border-radius: 16px;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    }
    
    .about-growth-timeline-scroll {
        overflow-x: hidden;
        overflow-y: auto;
        padding: 0 16px 16px;
        scroll-snap-type: none;
        max-height: 520px; /* 限制滚动区域高度，不要太高 */
        /* 美化滚动条 */
        scrollbar-width: thin;
        scrollbar-color: rgba(255, 107, 53, 0.6) rgba(255, 107, 53, 0.1);
        /* 平滑滚动 */
        -webkit-overflow-scrolling: touch;
    }
    
    /* 美化滚动条样式（Webkit浏览器） */
    .about-growth-timeline-scroll::-webkit-scrollbar {
        width: 6px;
    }
    
    .about-growth-timeline-scroll::-webkit-scrollbar-track {
        background: rgba(255, 107, 53, 0.1);
        border-radius: 10px;
        margin: 10px 0;
    }
    
    .about-growth-timeline-scroll::-webkit-scrollbar-thumb {
        background: rgba(255, 107, 53, 0.6);
        border-radius: 10px;
        transition: background 0.3s ease;
    }
    
    .about-growth-timeline-scroll::-webkit-scrollbar-thumb:hover {
        background: rgba(255, 107, 53, 0.8);
    }
    
    .about-growth-timeline-list {
        display: flex;
        flex-direction: column;
        gap: 16px;
        min-width: auto;
        width: 100%;
        padding-top: 4px;
        padding-bottom: 4px;
        position: relative;
    }
    
    /* 移动端竖向时间线 */
    .about-growth-timeline-list::before {
        content: '';
        position: absolute;
        left: 18px;
        top: 4px;
        bottom: 4px;
        width: 2px;
        background: linear-gradient(180deg, #ff6b35 0%, #ff9559 55%, #ffd0b5 100%);
        border-radius: 999px;
        box-shadow: 0 0 8px rgba(255, 107, 53, 0.15);
    }
    
    .about-growth-news-item {
        position: relative;
        flex: 0 0 auto;
        width: 100%;
        padding-left: 44px;
        margin-bottom: 0;
        scroll-snap-align: none;
        animation: fadeInUp 0.4s ease-out;
    }
    
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .about-growth-timeline-dot {
        position: absolute;
        top: 4px;
        left: 10px;
        transform: translateX(-50%);
        width: 14px;
        height: 14px;
        border-radius: 50%;
        background: #ff6b35;
        box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2), 0 2px 4px rgba(255, 107, 53, 0.3);
        border: 2px solid #fff;
        z-index: 2;
        transition: all 0.3s ease;
    }
    
    .about-growth-news-item:active .about-growth-timeline-dot {
        transform: translateX(-50%) scale(1.15);
        box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.3), 0 4px 8px rgba(255, 107, 53, 0.4);
    }
    
    .about-growth-news-date {
        font-size: 14px;
        margin-bottom: 12px;
        text-align: left;
        font-weight: 600;
        color: #333333;
    }
    
    .about-growth-news-card {
        padding: 18px;
        min-height: auto;
        width: 100%;
        box-sizing: border-box;
        border-radius: 16px;
        background: #ffffff;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        transition: all 0.3s ease;
    }
    
    .about-growth-news-card:active {
        transform: scale(0.98);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    }
    
    .about-growth-news-title {
        font-size: 18px;
        margin-bottom: 10px;
        line-height: 1.4;
    }
    
    .about-growth-news-description {
        font-size: 14px;
        margin-bottom: 14px;
        line-height: 1.7;
        -webkit-line-clamp: 3;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        overflow: hidden;
        color: #666666;
    }
    
    .about-growth-card-footer {
        margin-top: 8px;
        padding-top: 12px;
        border-top: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .about-growth-news-link-text {
        font-size: 13px;
        color: #ff6b35;
        font-weight: 500;
    }
    
    .about-growth-card-arrow {
        width: 32px;
        height: 32px;
        border-radius: 50%;
        border: 1px solid rgba(255, 107, 53, 0.3);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin-left: 8px;
        transition: all 0.3s ease;
    }
    
    .about-growth-news-link {
        font-size: 12px;
    }
    
    .about-growth-more {
        position: absolute;
        top: 15px;
        right: 15px;
        z-index: 10;
        padding: 0;
        margin: 0;
    }
    
    .about-more-link {
        font-size: 12px;
        display: inline-flex;
        color: #333333;
    }
    
    .about-growth-tree-container {
        position: relative;
        padding: 0;
        height: auto;
        min-height: auto;
        display: block;
        width: 100%;
        background: #000000;
    }
    
    .about-growth-tree {
        position: relative;
        width: 100%;
        height: auto;
        max-height: none;
        object-fit: contain;
        display: block;
        margin: 0;
        padding: 0;
        vertical-align: top;
    }
    
    /* 小屏幕SVG和树叶调整 */
    .about-tree-svg-overlay {
        opacity: 0.7;
    }
    
    .tree-path {
        stroke-width: 1.5;
    }
    
    .tree-leaf-item {
        width: 50px;
        height: 50px;
    }
    
    .tree-leaf-item.tree-leaf-center {
        width: 60px;
        height: 60px;
    }
    
    .leaf-image {
        border-width: 2px;
        box-shadow: 0 0 10px rgba(255, 107, 53, 0.5),
                    0 0 20px rgba(255, 107, 53, 0.3);
    }
    
    .about-growth-slogan {
        bottom: 15px;
        left: 16px;
    }
    
    .about-growth-logo {
        bottom: 15px;
    }
    
    .about-growth-title {
        bottom: 15px;
        right: 16px;
    }
    
    .about-slogan-text {
        font-size: 14px;
    }
    
    .about-logo-text {
        font-size: 14px;
    }
    
    .about-logo-en {
        font-size: 20px;
    }
    
    .about-title-text {
        font-size: 12px;
    }
    
    .growth-node {
        r: 20;
    }
    
    .about-team-section {
        padding: 20px 0 80px 0 !important; /* 上20px（从40px减少），下80px，整体上移 */
        min-height: 500px;
        overflow: visible; /* 确保内容不被遮挡 */
    }
    
    .about-team-text {
        top: 0 !important;
        left: 0 !important; /* 移除left偏移，确保居中 */
        right: 0 !important;
        position: relative !important;
        width: 100% !important;
        padding: 15px !important; /* 添加padding替代left定位 */
        text-align: center !important; /* 文字居中 */
        box-sizing: border-box;
    }
    
    .about-team-title {
        font-size: 24px;
    }
    
    .about-team-subtitle {
        font-size: 18px;
    }
    
    .about-team-network {
        margin-top: 120px;
        margin-left: 15px;
        height: 320px;
        padding-right: 15px;
    }
    
    .image-cloud-sphere {
        width: 180px;
        height: 180px;
    }
    
    .image-cloud-item {
        width: 40px;
        height: 40px;
    }
    
    /* 小屏幕背景光晕缩小 */
    .about-team-network::before {
        width: 250px;
        height: 250px;
    }
}

/* About Team Section - Fourth Screen */
.about-team-section {
    position: relative;
    width: 100% !important;
    min-height: 800px;
    padding: 100px 0;
    background-color: transparent; /* 改为transparent，移除白色背景 */
    overflow: visible; /* 改为visible，确保内容不被遮挡 */
    margin: 0 !important; /* 确保没有margin导致偏移 */
    box-sizing: border-box;
}

/* 左上角文字 */
.about-team-text {
    position: absolute;
    top: 60px;
    left: 80px;
    z-index: 10;
}

.about-team-title {
    font-size: 36px;
    font-weight: bold;
    color: #333333;
    margin: 0 0 12px 0;
    line-height: 1.2;
}

.about-team-subtitle {
    font-size: 28px;
    font-weight: 500;
    color: #333333;
    margin: 0;
    line-height: 1.3;
}

/* 照片墙容器 */
.about-team-network {
    width: 100%;
    margin: 180px auto 0;
    padding: 0;
    position: relative;
    min-height: 600px;
    overflow: visible;
}

/* 照片墙容器 - 轮播布局 */
.photo-wall-container {
    width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    padding: 0 80px; /* 为左右按钮留出空间 */
}

/* 移动端：确保容器完全占满宽度，无左右padding */
@media (max-width: 768px) {
    .photo-wall-container {
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        left: 0 !important;
        right: 0 !important;
        box-sizing: border-box;
    }
}

@media (max-width: 480px) {
    .photo-wall-container {
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        left: 0 !important;
        right: 0 !important;
        box-sizing: border-box;
    }
}

/* 背景装饰粒子 */
.photo-wall-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, rgba(255, 107, 53, 0.15), transparent),
        radial-gradient(2px 2px at 60% 70%, rgba(247, 148, 29, 0.15), transparent),
        radial-gradient(1px 1px at 50% 50%, rgba(255, 107, 53, 0.1), transparent),
        radial-gradient(1px 1px at 80% 20%, rgba(247, 148, 29, 0.1), transparent),
        radial-gradient(2px 2px at 90% 80%, rgba(255, 107, 53, 0.12), transparent);
    background-size: 100% 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.4; /* 降低透明度，避免干扰图片显示 */
    animation: particleFloat 20s ease-in-out infinite;
    /* 移动端：减少装饰效果，避免遮挡 */
    border-radius: 12px;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0.6;
    }
    33% {
        transform: translateY(-20px) translateX(10px);
        opacity: 0.8;
    }
    66% {
        transform: translateY(10px) translateX(-15px);
        opacity: 0.5;
    }
}

/* 照片墙轮播包装器 */
.photo-wall-wrapper {
    width: 100%;
    overflow: hidden; /* 桌面端保持hidden，移动端在媒体查询中覆盖 */
    position: relative;
}

/* 照片墙滑块容器 */
.photo-wall-slider {
    display: flex;
    flex-direction: row;
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    will-change: transform;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
}

/* 移动端：水平方向（左右切换） */
@media (max-width: 768px) {
    .photo-wall-wrapper {
        /* 移动端：增加高度确保图片完整显示 */
        height: 750px !important; /* 从650px增加到750px */
        min-height: 750px !important;
        max-height: none !important; /* 移除max-height限制 */
        display: flex;
        flex-direction: row; /* 改为水平方向 */
        overflow: hidden;
        position: relative;
        width: 100%;
    }
    
    .photo-wall-slider {
        flex-direction: row; /* 改为水平方向，左右切换 */
        /* 移动端：增加高度 */
        height: 750px !important; /* 从650px增加到750px */
        min-height: 750px !important;
        max-height: none !important; /* 移除max-height限制 */
        display: flex;
        flex-wrap: nowrap;
        width: 100%;
    }
    
    .photo-wall-grid {
        /* 移动端：增加高度 */
        height: 750px !important; /* 从650px增加到750px */
        min-height: 750px !important;
        max-height: none !important; /* 移除max-height限制 */
        display: grid;
        flex-shrink: 0;
        flex-basis: 100% !important; /* 改为100%宽度，每页占满容器 */
        width: 100% !important; /* 确保宽度100% */
    }
    
    /* 确保移动端网格容器正确显示 */
    .photo-wall-grid-mobile {
        display: grid !important;
        grid-template-columns: 1fr !important;
        grid-template-rows: repeat(2, 1fr) !important;
        height: 750px !important; /* 从650px增加到750px */
        min-height: 750px !important;
        max-height: none !important; /* 移除max-height限制 */
        flex-shrink: 0 !important;
        flex-basis: 100% !important; /* 改为100%宽度 */
        width: 100% !important; /* 确保宽度100% */
    }
}

.photo-wall-slider.dragging {
    transition: none;
    cursor: grabbing;
}

/* 照片墙网格 - 三行3列，统一尺寸 */
.photo-wall-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 20px;
    width: 100%;
    min-width: 100%;
    flex-shrink: 0;
    flex-basis: 100%;
}

/* 移动端：一行一个，2行 */
.photo-wall-grid-mobile {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(2, 1fr);
    gap: 16px;
    height: 100%;
    min-height: 400px;
}

/* 移动端照片项高度调整 */
@media (max-width: 768px) {
    .photo-wall-grid-mobile {
        height: 100%;
        min-height: 400px;
        display: grid !important;
    }
    
    .photo-wall-grid-mobile .photo-wall-item {
        padding-top: 60%; /* 使用宽高比确保有高度 */
        height: 0; /* 配合padding-top使用 */
        min-height: 120px; /* 最小高度确保可见 */
        position: relative;
    }
    
    /* 确保移动端图片可见 */
    .photo-wall-grid-mobile .photo-wall-item.loaded {
        opacity: 1 !important;
        visibility: visible !important;
    }
}

/* 照片项 - 统一尺寸和样式 */
.photo-wall-item {
    position: relative;
    width: 100%;
    padding-top: 50%; /* 2:1 宽高比，减小高度 */
    overflow: hidden;
    border-radius: 16px;
    cursor: pointer;
    background: #f5f5f5;
    opacity: 0;
    transform: scale(1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12),
                0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    will-change: transform, box-shadow;
    border: 2px solid transparent;
    user-select: none;
    -webkit-user-select: none;
    touch-action: none; /* 移动端禁用触摸滑动 */
    visibility: visible;
}

/* 加载骨架屏效果 */
.photo-wall-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        #f0f0f0 0%,
        #e0e0e0 50%,
        #f0f0f0 100%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    z-index: 1;
    border-radius: 16px;
}

.photo-wall-item.loaded::before {
    display: none;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* 加载指示器 */
.photo-wall-item .loading-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 107, 53, 0.2);
    border-top-color: rgba(255, 107, 53, 0.8);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    z-index: 2;
}

.photo-wall-item.loaded .loading-spinner {
    display: none;
}

@keyframes spin {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* 淡入动画 - 统一效果 */
@keyframes photoWallFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* 所有照片项统一尺寸，不再需要大小变体 */

/* 加载完成状态 */
.photo-wall-item.loaded {
    opacity: 1 !important;
    visibility: visible !important;
}

/* 确保图片元素可见 */
.photo-wall-item img {
    display: block;
    visibility: visible;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    z-index: 2;
}

/* 光晕效果 */
.photo-wall-item::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        rgba(255, 107, 53, 0.3) 0%,
        rgba(247, 148, 29, 0.2) 30%,
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 3;
    pointer-events: none;
    animation: rotateGlow 8s linear infinite;
}

.photo-wall-item.loaded::after {
    opacity: 0;
}

@keyframes rotateGlow {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* 边框高光 */
.photo-wall-item .border-glow {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    padding: 2px;
    background: linear-gradient(
        135deg,
        rgba(255, 107, 53, 0.6) 0%,
        rgba(247, 148, 29, 0.4) 50%,
        rgba(255, 107, 53, 0.6) 100%
    );
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 4;
    pointer-events: none;
}

/* 统一过渡效果 */
.photo-wall-item {
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* 左右切换按钮 */
.photo-wall-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid rgba(255, 107, 53, 0.3);
    color: #FF6B35;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000; /* 提高z-index确保按钮在最上层 */
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
}

.photo-wall-nav:hover {
    background: rgba(255, 107, 53, 0.1);
    border-color: rgba(255, 107, 53, 0.6);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.3);
}

.photo-wall-nav:active {
    transform: translateY(-50%) scale(0.95);
}

.photo-wall-nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

.photo-wall-nav-prev {
    left: 0;
}

.photo-wall-nav-next {
    right: 0;
}

.photo-wall-nav svg {
    width: 24px;
    height: 24px;
}

/* 移动端：左右切换按钮 */
@media (max-width: 768px) {
    .photo-wall-nav {
        top: 50%;
        transform: translateY(-50%);
        left: auto;
        right: auto;
        z-index: 1000 !important; /* 提高z-index确保按钮在最上层 */
    }
    
    .photo-wall-nav:hover {
        transform: translateY(-50%) scale(1.1);
    }
    
    .photo-wall-nav:active {
        transform: translateY(-50%) scale(0.95);
    }
    
    .photo-wall-nav-prev {
        left: 10px !important; /* 左侧显示 */
        top: 50% !important;
        right: auto !important;
        bottom: auto !important;
        z-index: 1000 !important; /* 确保按钮在最上层 */
        position: absolute !important; /* 确保定位生效 */
        /* 美化：增强视觉效果 */
        background: rgba(255, 255, 255, 0.98) !important;
        box-shadow: 0 4px 16px rgba(255, 107, 53, 0.25) !important;
        border: 2px solid rgba(255, 107, 53, 0.3) !important;
    }
    
    .photo-wall-nav-next {
        right: 10px !important; /* 右侧显示 */
        top: 50% !important;
        left: auto !important;
        bottom: auto !important;
        z-index: 1000 !important; /* 确保按钮在最上层 */
        position: absolute !important; /* 确保定位生效 */
        /* 美化：增强视觉效果 */
        background: rgba(255, 255, 255, 0.95) !important;
        box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3) !important;
        border: 2px solid rgba(255, 107, 53, 0.4) !important;
    }
    
    /* 移动端按钮图标保持原样（不旋转） */
    .photo-wall-nav-prev svg {
        transform: none;
    }
    
    .photo-wall-nav-next svg {
        transform: none;
    }
}

/* 已移除自动放大逻辑 */

.photo-wall-item:hover::before {
    opacity: 1;
}

.photo-wall-item:hover::after {
    opacity: 1;
}

/* 图片样式 */
.photo-wall-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
                filter 0.4s ease;
    filter: brightness(1) contrast(1) saturate(1);
    z-index: 1;
}

/* 统一悬停图片效果 */
.photo-wall-item:hover img {
    transform: scale(1.08);
    filter: brightness(1.1) contrast(1.1) saturate(1.2);
}

/* 加载动画 */
.photo-wall-item:not(.loaded) {
    background: linear-gradient(
        90deg,
        rgba(255, 107, 53, 0.1) 0%,
        rgba(247, 148, 29, 0.15) 50%,
        rgba(255, 107, 53, 0.1) 100%
    );
    background-size: 200% 100%;
    animation: photoWallFadeIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards,
               shimmer 2s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* 统一点击动画效果 */
.photo-wall-item:active {
    transform: translateY(-6px) scale(1.03);
    transition: transform 0.15s ease;
}

/* 随机旋转效果 */
.photo-wall-item[data-size="small"] {
    --random-rotate: calc(var(--random-rotate, 0deg) * 0.5);
}

.photo-wall-item[data-size="large"],
.photo-wall-item[data-size="xlarge"] {
    --random-rotate: calc(var(--random-rotate, 0deg) * 1.5);
}

/* 统一淡入动画 */
.photo-wall-item {
    animation: photoWallFadeIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* 放大状态暂停浮动动画 */
/* 已移除expanded相关样式 */

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-8px) rotate(1deg);
    }
}

.photo-wall-item.loaded {
    animation: photoWallFadeIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.photo-wall-item.loaded {
    animation: photoWallFadeIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* 光晕脉冲效果 */
.photo-wall-item::before {
    animation: rotateGlow 8s linear infinite,
               pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        opacity: 0;
        transform: scale(1) rotate(0deg);
    }
    50% {
        opacity: 0.4;
        transform: scale(1.1) rotate(180deg);
    }
}

/* 图片加载时的占位效果（无模糊，保持清晰） */
.photo-wall-item:not(.loaded) img {
    opacity: 0.5;
    transform: scale(1);
}

.photo-wall-item.loaded img {
    opacity: 1;
    transform: scale(1);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

/* 3D翻转效果已在基础样式中定义 */

/* 渐变边框动画 */
.photo-wall-item::after {
    background: linear-gradient(
        135deg,
        rgba(255, 107, 53, 0.8) 0%,
        rgba(247, 148, 29, 0.6) 25%,
        rgba(255, 180, 100, 0.4) 50%,
        rgba(247, 148, 29, 0.6) 75%,
        rgba(255, 107, 53, 0.8) 100%
    );
    background-size: 200% 200%;
    animation: gradientMove 3s ease infinite;
}

@keyframes gradientMove {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* 粒子效果背景（可选） */
.photo-wall-item {
    position: relative;
}

.photo-wall-item:hover::before {
    background: radial-gradient(
        circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(255, 107, 53, 0.4) 0%,
        rgba(247, 148, 29, 0.3) 30%,
        transparent 70%
    );
}

/* 鼠标跟踪效果 */
.photo-wall-item {
    position: relative;
}

.photo-wall-item:hover {
    --mouse-x: 50%;
    --mouse-y: 50%;
}

/* 照片墙响应式样式 */
@media (max-width: 1024px) {
    .about-team-network {
        min-height: 250px;
    }
    
    .photo-wall-container {
        padding: 0 50px;
    }
    
    .photo-wall-nav {
        width: 45px;
        height: 45px;
    }
    
    .photo-wall-nav svg {
        width: 20px;
        height: 20px;
    }
    
    .photo-wall-item {
        padding-top: 66.67%; /* 保持3:2宽高比 */
    }
}

@media (max-width: 768px) {
    .about-team-network {
        margin-top: 0 !important; /* 从20px减少到0，紧贴顶部 */
        margin-left: 0 !important; /* 移除左侧margin，确保居中 */
        margin-right: 0 !important; /* 移除右侧margin */
        padding: 0 !important;
        min-height: 500px; /* 增加最小高度确保有足够空间 */
        overflow: visible; /* 确保内容不被遮挡 */
        width: 100% !important; /* 确保宽度100% */
        box-sizing: border-box;
    }
    
    .photo-wall-container {
        padding: 0 !important; /* 移除所有padding，包括底部 */
        padding-bottom: 20px !important; /* 从100px减少到20px，按钮在容器内部，只需要少量空间 */
        margin-bottom: 100px !important; /* 从40px增加到100px，与"加入我们"模块分开，留出更大的空隙 */
        /* 移动端：高度自适应内容 */
        min-height: 750px; /* 从650px增加到750px */
        height: auto;
        width: 100% !important; /* 确保宽度100% */
        max-width: 100% !important; /* 确保不超过100% */
        box-sizing: border-box;
        position: relative; /* 确保按钮相对于此容器定位 */
        overflow: visible; /* 允许按钮和内容显示在容器外部 */
        /* 移除白色背景 */
        background: transparent !important;
        margin: 0 !important; /* 确保没有margin */
        left: 0 !important; /* 确保从左边开始 */
        right: 0 !important; /* 确保到右边结束 */
    }
    
    .photo-wall-wrapper {
        /* 移动端：增加高度让图片完整显示，不被裁剪 */
        height: 750px !important; /* 从650px增加到750px，确保所有图片完整显示 */
        min-height: 750px !important;
        max-height: none !important; /* 移除max-height限制 */
        overflow: hidden; /* 保持hidden用于轮播效果 */
        position: relative;
        width: 100% !important;
        /* 添加左右边距，缩小图片显示区域 */
        padding: 0 20px !important;
        margin: 0 !important;
        /* 移除背景色 */
        background: transparent !important;
        /* 确保所有图片都能完整显示 */
        clip-path: none;
        box-sizing: border-box;
    }
    
    .photo-wall-slider {
        /* 移动端：增加高度，与wrapper一致 */
        height: 750px !important; /* 从650px增加到750px */
        min-height: 750px !important;
        max-height: none !important; /* 移除max-height限制 */
        display: flex;
        flex-direction: row; /* 改为水平方向，左右切换 */
        flex-wrap: nowrap;
        width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
        box-sizing: border-box;
    }
    
    .photo-wall-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(2, 1fr);
        gap: 16px;
        /* 移动端：增加高度，由JavaScript设置，与wrapper一致 */
        height: 750px !important; /* 从650px增加到750px */
        min-height: 750px !important;
        max-height: none !important; /* 移除max-height限制 */
        width: 100% !important; /* 确保宽度100% */
        flex-shrink: 0;
        flex-basis: 100% !important; /* 改为100%宽度，每页占满容器 */
        padding: 0 !important;
        margin: 0 !important;
        box-sizing: border-box;
    }
    
    .photo-wall-item {
        /* 移动端：固定高度，由JavaScript设置 */
        padding: 0 !important; /* 移除所有padding */
        margin: 0 auto !important; /* 居中显示 */
        /* 高度由JavaScript设置为固定值 */
        width: calc(100% - 0px) !important; /* 宽度100%，但受父容器padding影响 */
        max-width: 100% !important;
        position: relative;
        display: block;
        box-sizing: border-box;
        overflow: hidden;
        /* 美化效果：添加圆角、阴影和边框 */
        border-radius: 12px !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1),
                    0 2px 6px rgba(0, 0, 0, 0.08) !important;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        background: #fff !important; /* 白色背景 */
        border: 1px solid rgba(255, 107, 53, 0.1) !important; /* 淡色边框 */
        /* 确保完全居中 */
        left: 0 !important;
        right: 0 !important;
    }
    
    /* 美化：图片项点击效果 */
    .photo-wall-item:active {
        transform: scale(0.98);
        box-shadow: 0 1px 8px rgba(0, 0, 0, 0.15);
    }
    
    /* 美化：图片项加载完成后的效果 */
    .photo-wall-item.loaded {
        background: #fff !important; /* 保持白色背景 */
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }
    
    /* 确保移动端图片元素正确显示 - 使用cover居中截取，宽度100% */
    .photo-wall-item img {
        position: absolute;
        top: 0;
        left: 0 !important; /* 确保从左边开始 */
        right: 0 !important; /* 确保到右边结束 */
        width: 100% !important; /* 确保宽度100% */
        height: 100%;
        margin: 0 !important; /* 确保没有margin */
        padding: 0 !important; /* 确保没有padding */
        object-fit: cover !important; /* 使用cover居中截取 */
        object-position: center center !important; /* 居中截取 */
        display: block !important;
        visibility: visible !important;
        box-sizing: border-box;
        /* 美化：添加圆角，与容器保持一致 */
        border-radius: 12px !important;
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                    filter 0.3s ease;
        filter: brightness(1) contrast(1);
    }
    
    /* 美化：图片加载完成后的效果 */
    .photo-wall-item.loaded img {
        transform: scale(1);
        filter: brightness(1) contrast(1);
    }
    
    /* 美化：图片悬停效果（移动端触摸反馈） */
    .photo-wall-item:active img {
        transform: scale(1.02);
        filter: brightness(1.05) contrast(1.05);
    }
    
    /* 确保移动端所有页面的图片项高度统一 */
    .photo-wall-grid-mobile .photo-wall-item {
        padding-top: 0 !important;
        height: auto;
    }
    
    .photo-wall-nav {
        width: 40px;
        height: 40px;
        z-index: 1000 !important; /* 确保按钮在最上层 */
    }
    
    .photo-wall-nav-prev {
        left: 10px !important; /* 左侧显示 */
        top: 50% !important;
        bottom: auto !important;
        right: auto !important;
        /* 美化：增强视觉效果 */
        background: rgba(255, 255, 255, 0.98) !important;
        box-shadow: 0 4px 16px rgba(255, 107, 53, 0.25) !important;
        border: 2px solid rgba(255, 107, 53, 0.3) !important;
    }
    
    .photo-wall-nav-next {
        right: 10px !important; /* 右侧显示 */
        top: 50% !important;
        bottom: auto !important;
        left: auto !important;
        /* 美化：增强视觉效果，使用半透明背景避免遮挡 */
        background: rgba(255, 255, 255, 0.95) !important;
        box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3) !important;
        border: 2px solid rgba(255, 107, 53, 0.4) !important;
    }
    
    .photo-wall-nav svg {
        width: 18px;
        height: 18px;
    }
    
    /* 移动端样式调整 */
}

@media (max-width: 480px) {
    .about-team-network {
        margin-top: 0 !important; /* 从5px减少到0，紧贴顶部 */
        margin-left: 0 !important; /* 移除左侧margin，确保居中 */
        margin-right: 0 !important; /* 移除右侧margin */
        padding: 0 !important;
        min-height: 450px; /* 增加最小高度 */
        overflow: visible; /* 确保内容不被遮挡 */
    }
    
    .photo-wall-container {
        padding: 0 !important; /* 移除所有padding */
        padding-bottom: 20px !important; /* 从100px减少到20px，按钮在容器内部，只需要少量空间 */
        margin-bottom: 100px !important; /* 从40px增加到100px，与"加入我们"模块分开，留出更大的空隙 */
        min-height: 680px; /* 从570px增加到680px */
        width: 100% !important; /* 确保宽度100% */
        max-width: 100% !important; /* 确保不超过100% */
        box-sizing: border-box;
        position: relative; /* 确保按钮相对于此容器定位 */
        overflow: visible; /* 允许按钮和内容显示在容器外部 */
        /* 移除白色背景 */
        background: transparent !important;
        margin: 0 !important; /* 确保没有margin */
        left: 0 !important; /* 确保从左边开始 */
        right: 0 !important; /* 确保到右边结束 */
    }
    
    .photo-wall-wrapper {
        /* 小屏幕：增加高度确保图片完整显示 */
        height: 680px !important; /* 从570px增加到680px */
        min-height: 680px !important;
        max-height: none !important; /* 移除max-height限制 */
        width: 100% !important;
        overflow: hidden; /* 保持hidden用于轮播效果 */
        /* 添加左右边距，缩小图片显示区域 */
        padding: 0 16px !important;
        margin: 0 !important;
        /* 移除背景色 */
        background: transparent !important;
        /* 确保所有图片都能完整显示 */
        clip-path: none;
        box-sizing: border-box;
    }
    
    .photo-wall-slider {
        /* 小屏幕：固定高度，与wrapper一致 */
        height: 680px !important; /* 从570px增加到680px */
        min-height: 680px !important;
        max-height: 680px !important;
        display: flex;
        flex-direction: row; /* 改为水平方向，左右切换 */
        flex-wrap: nowrap;
        width: 100%;
    }
    
    .photo-wall-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(2, 1fr);
        gap: 12px;
        /* 小屏幕：增加高度，与wrapper一致 */
        height: 680px !important; /* 从570px增加到680px */
        min-height: 680px !important;
        max-height: none !important; /* 移除max-height限制 */
        flex-shrink: 0;
        flex-basis: 100% !important; /* 改为100%宽度，每页占满容器 */
        width: 100% !important; /* 确保宽度100% */
        padding: 0 !important;
        margin: 0 !important;
        box-sizing: border-box;
    }
    
    .photo-wall-item {
        /* 小屏幕：固定高度，由JavaScript设置 */
        padding: 0 !important; /* 移除所有padding */
        margin: 0 auto !important; /* 居中显示 */
        /* 高度由JavaScript设置为固定值 */
        width: calc(100% - 0px) !important; /* 宽度100%，但受父容器padding影响 */
        max-width: 100% !important;
        position: relative;
        display: block;
        box-sizing: border-box;
        overflow: hidden;
        /* 美化效果：添加圆角、阴影和边框 */
        border-radius: 10px !important;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1),
                    0 1px 4px rgba(0, 0, 0, 0.08) !important;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        background: #fff !important; /* 白色背景 */
        border: 1px solid rgba(255, 107, 53, 0.1) !important; /* 淡色边框 */
        /* 确保完全居中 */
        left: 0 !important;
        right: 0 !important;
    }
    
    /* 美化：图片项点击效果 */
    .photo-wall-item:active {
        transform: scale(0.97);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15),
                    0 1px 4px rgba(0, 0, 0, 0.1) !important;
    }
    
    /* 美化：图片项加载完成后的效果 */
    .photo-wall-item.loaded {
        background: #fff !important; /* 保持白色背景 */
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }
    
    /* 确保小屏幕图片元素正确显示 - 使用cover居中截取，宽度100% */
    .photo-wall-item img {
        position: absolute;
        top: 0 !important;
        left: 0 !important; /* 确保从左边开始 */
        right: 0 !important; /* 确保到右边结束 */
        bottom: 0 !important;
        width: 100% !important; /* 确保宽度100% */
        height: 100% !important;
        margin: 0 !important; /* 确保没有margin */
        padding: 0 !important; /* 确保没有padding */
        object-fit: cover !important; /* 使用cover居中截取 */
        object-position: center center !important; /* 居中截取 */
        display: block !important;
        visibility: visible !important;
        box-sizing: border-box;
        /* 美化：添加圆角，与容器保持一致 */
        border-radius: 10px !important;
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                    filter 0.3s ease;
        filter: brightness(1) contrast(1);
    }
    
    /* 美化：图片加载完成后的效果 */
    .photo-wall-item.loaded img {
        transform: scale(1);
        filter: brightness(1) contrast(1);
    }
    
    /* 美化：图片悬停效果（小屏幕触摸反馈） */
    .photo-wall-item:active img {
        transform: scale(1.02);
        filter: brightness(1.05) contrast(1.05);
    }
    
    /* 确保小屏幕所有页面的图片项高度统一 */
    .photo-wall-grid-mobile .photo-wall-item {
        padding-top: 0 !important;
        height: auto;
    }
    
    .photo-wall-nav {
        width: 35px;
        height: 35px;
        z-index: 1000 !important; /* 确保按钮在最上层 */
    }
    
    .photo-wall-nav-prev {
        left: 10px !important; /* 左侧显示 */
        top: 50% !important;
        bottom: auto !important;
        right: auto !important;
        /* 美化：增强视觉效果 */
        background: rgba(255, 255, 255, 0.98) !important;
        box-shadow: 0 4px 16px rgba(255, 107, 53, 0.25) !important;
        border: 2px solid rgba(255, 107, 53, 0.3) !important;
    }
    
    .photo-wall-nav-next {
        right: 10px !important; /* 右侧显示 */
        top: 50% !important;
        bottom: auto !important;
        left: auto !important;
        /* 美化：增强视觉效果 */
        background: rgba(255, 255, 255, 0.95) !important;
        box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3) !important;
        border: 2px solid rgba(255, 107, 53, 0.4) !important;
    }
    
    .photo-wall-nav svg {
        width: 16px;
        height: 16px;
    }
    
    /* 小屏幕放大效果调整 */
    .photo-wall-item.expanded {
        transform: scale(1.1) !important;
    }
    
    .photo-wall-item.dimmed {
        transform: scale(0.85);
        opacity: 0.5;
        filter: brightness(0.85);
    }
}

/* 以下为旧的3D相关样式，已废弃 */
.image-cloud-item {
    position: absolute;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), 
                box-shadow 0.6s ease, 
                z-index 0.4s ease,
                filter 0.5s ease,
                width 0.4s ease,
                height 0.4s ease, 
                opacity 0.5s ease;
    backface-visibility: visible;
    /* 增强的多层阴影效果，更立体的3D感 */
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.3),
        0 8px 25px rgba(255, 107, 53, 0.4),
        0 0 0 3px rgba(255, 255, 255, 0.25),
        0 0 30px rgba(247, 148, 29, 0.3),
        0 0 50px rgba(255, 107, 53, 0.2),
        inset 0 4px 10px rgba(255, 255, 255, 0.4),
        inset 0 -4px 10px rgba(0, 0, 0, 0.2);
    filter: brightness(1.1) saturate(1.2) contrast(1.1);
    will-change: transform, box-shadow, filter;
    opacity: 1 !important;
    visibility: visible !important;
    /* 关键：使用left和top定位到中心，然后通过transform进行3D位移 */
    left: 50%;
    top: 50%;
    margin-left: -32.5px;
    margin-top: -32.5px;
    /* 确保3D变换生效 - 必须在父元素也有preserve-3d的情况下 */
    transform-style: preserve-3d;
    -webkit-transform-style: preserve-3d;
    /* 确保元素在3D空间中可见 */
    backface-visibility: visible;
    -webkit-backface-visibility: visible;
    /* 增强的边框渐变效果 */
    border: 3px solid transparent;
    background: linear-gradient(white, white) padding-box,
                linear-gradient(135deg, 
                    rgba(255, 107, 53, 0.8) 0%,
                    rgba(247, 148, 29, 0.8) 50%,
                    rgba(255, 107, 53, 0.8) 100%) border-box;
    animation: floatItem 8s ease-in-out infinite;
    /* 增强的深度感 */
    transform-origin: center center;
}

/* 为每个图片项添加不同的动画延迟，创造波浪效果 */
.image-cloud-item:nth-child(1) { animation-delay: 0s; }
.image-cloud-item:nth-child(2) { animation-delay: -0.8s; }
.image-cloud-item:nth-child(3) { animation-delay: -1.6s; }
.image-cloud-item:nth-child(4) { animation-delay: -2.4s; }
.image-cloud-item:nth-child(5) { animation-delay: -3.2s; }
.image-cloud-item:nth-child(6) { animation-delay: -4s; }
.image-cloud-item:nth-child(7) { animation-delay: -4.8s; }
.image-cloud-item:nth-child(8) { animation-delay: -5.6s; }
.image-cloud-item:nth-child(9) { animation-delay: -6.4s; }
.image-cloud-item:nth-child(10) { animation-delay: -7.2s; }
.image-cloud-item:nth-child(odd) {
    animation-duration: 7s;
}
.image-cloud-item:nth-child(even) {
    animation-duration: 9s;
}

@keyframes floatItem {
    0%, 100% {
        transform: translateZ(0) scale(1) rotateY(0deg);
    }
    25% {
        transform: translateZ(8px) scale(1.03) rotateY(5deg);
    }
    50% {
        transform: translateZ(12px) scale(1.05) rotateY(0deg);
    }
    75% {
        transform: translateZ(8px) scale(1.03) rotateY(-5deg);
    }
}

/* 外圈光晕效果 - 增强版 */
.image-cloud-item::before {
    content: '';
    position: absolute;
    top: -6px;
    left: -6px;
    right: -6px;
    bottom: -6px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(255, 107, 53, 0.5) 0%,
        rgba(247, 148, 29, 0.4) 30%,
        rgba(255, 107, 53, 0.3) 50%,
        transparent 75%
    );
    opacity: 0;
    transition: opacity 0.5s ease, transform 0.5s ease;
    z-index: -1;
    animation: rotateGlow 10s linear infinite;
    filter: blur(3px);
}

@keyframes rotateGlow {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 内圈高光效果 - 增强版 */
.image-cloud-item::after {
    content: '';
    position: absolute;
    top: 12%;
    left: 18%;
    width: 35%;
    height: 35%;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(255, 255, 255, 0.8) 0%,
        rgba(255, 255, 255, 0.4) 40%,
        transparent 75%
    );
    pointer-events: none;
    z-index: 2;
    opacity: 0.9;
    filter: blur(1px);
    animation: highlightShine 3s ease-in-out infinite;
}

@keyframes highlightShine {
    0%, 100% {
        opacity: 0.7;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

.image-cloud-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
                filter 0.4s ease;
    filter: brightness(1.05) saturate(1.1) contrast(1.05);
    opacity: 1 !important;
    visibility: visible !important;
    position: relative;
    z-index: 1;
    /* 添加图片边框效果 */
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* 桌面端悬停效果 */
@media (hover: hover) and (pointer: fine) {
    .image-cloud-item:hover {
        transform: scale(1.5) translateZ(20px) !important;
        z-index: 100;
        /* 增强的悬停阴影效果 */
        box-shadow: 
            0 20px 50px rgba(0, 0, 0, 0.3),
            0 10px 30px rgba(255, 107, 53, 0.6),
            0 0 80px rgba(247, 148, 29, 0.5),
            0 0 120px rgba(255, 107, 53, 0.3),
            0 0 0 4px rgba(255, 255, 255, 0.2),
            inset 0 3px 15px rgba(255, 255, 255, 0.4);
        filter: brightness(1.15) saturate(1.3) contrast(1.1);
        border-color: rgba(255, 107, 53, 0.8);
    }

    .image-cloud-item:hover::before {
        opacity: 1;
        transform: scale(1.3) rotate(180deg);
    }

    .image-cloud-item:hover::after {
        opacity: 1;
        transform: scale(1.2);
    }

    .image-cloud-item:hover img {
        transform: scale(1.08);
        filter: brightness(1.15) saturate(1.3);
    }

    /* 鼠标悬停时的视觉效果优化 */
    .image-cloud-sphere:hover {
        filter: drop-shadow(0 0 60px rgba(255, 107, 53, 0.4)) 
                drop-shadow(0 0 100px rgba(247, 148, 29, 0.3))
                drop-shadow(0 0 140px rgba(255, 107, 53, 0.15));
    }
    
    /* 桌面端鼠标样式 */
    .image-cloud-sphere {
        cursor: grab;
    }
    
    .image-cloud-sphere:active {
        cursor: grabbing;
    }
}

/* 加载状态 */
.image-cloud-item.loading {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(247, 148, 29, 0.2));
    animation: loadingPulse 1.5s ease-in-out infinite;
}

@keyframes loadingPulse {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

.image-cloud-item.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255, 107, 53, 0.3);
    border-top-color: rgba(255, 107, 53, 0.8);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 2;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* 错误状态 */
.image-cloud-item.error {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.3), rgba(247, 148, 29, 0.3));
}

.image-cloud-item.error::after {
    content: '?';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: rgba(255, 107, 53, 0.6);
    font-size: 24px;
    font-weight: bold;
    z-index: 2;
}

/* 移动端点击效果 */
.image-cloud-item:active {
    transform: scale(1.2) !important;
    box-shadow: 0 10px 35px rgba(255, 107, 53, 0.6),
                0 0 50px rgba(247, 148, 29, 0.4);
}

/* 照片墙响应式样式已在上面定义 */

/* 3D球体旋转动画 - 已移除，由Three.js控制，确保稳定无漂移 */
/* 保留此注释以说明：旋转现在完全由Three.js控制，确保球体固定在中心，只围绕Y轴旋转 */

/* 添加粒子效果容器 - 增强版 */
.image-cloud-container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    background-image: 
        radial-gradient(3px 3px at 15% 25%, rgba(255, 107, 53, 0.4), transparent),
        radial-gradient(2px 2px at 45% 65%, rgba(247, 148, 29, 0.4), transparent),
        radial-gradient(2px 2px at 75% 15%, rgba(255, 107, 53, 0.3), transparent),
        radial-gradient(1px 1px at 25% 75%, rgba(247, 148, 29, 0.3), transparent),
        radial-gradient(2px 2px at 85% 45%, rgba(255, 107, 53, 0.3), transparent),
        radial-gradient(1px 1px at 55% 85%, rgba(247, 148, 29, 0.3), transparent),
        radial-gradient(3px 3px at 35% 35%, rgba(255, 107, 53, 0.25), transparent),
        radial-gradient(1px 1px at 65% 55%, rgba(247, 148, 29, 0.25), transparent);
    background-size: 200% 200%;
    background-position: 0% 0%, 100% 0%, 0% 100%, 100% 100%, 50% 50%, 0% 50%, 100% 50%, 50% 0%;
    animation: particleMove 25s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
    opacity: 0.7;
    filter: blur(0.5px);
}

@keyframes particleMove {
    0%, 100% {
        background-position: 0% 0%, 100% 0%, 0% 100%, 100% 100%, 50% 50%, 0% 50%, 100% 50%, 50% 0%;
        opacity: 0.7;
    }
    25% {
        background-position: 25% 25%, 75% 25%, 25% 75%, 75% 75%, 60% 60%, 25% 60%, 75% 60%, 60% 25%;
        opacity: 0.9;
    }
    50% {
        background-position: 50% 50%, 50% 50%, 50% 50%, 50% 50%, 50% 50%, 50% 50%, 50% 50%, 50% 50%;
        opacity: 0.6;
    }
    75% {
        background-position: 25% 25%, 75% 25%, 25% 75%, 75% 75%, 60% 60%, 25% 60%, 75% 60%, 60% 25%;
        opacity: 0.9;
    }
}

/* 暂停动画（当鼠标悬停或触摸时） */
.image-cloud-sphere.paused {
    animation-play-state: paused;
}

/* 高亮状态 */
.image-cloud-item.highlighted {
    transform: scale(1.7) translateZ(30px) !important;
    z-index: 200 !important;
    /* 超强高亮效果 */
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.4),
        0 15px 40px rgba(255, 107, 53, 0.8),
        0 0 100px rgba(247, 148, 29, 0.7),
        0 0 150px rgba(255, 107, 53, 0.5),
        0 0 200px rgba(247, 148, 29, 0.3),
        0 0 0 5px rgba(255, 255, 255, 0.3),
        inset 0 4px 20px rgba(255, 255, 255, 0.5);
    animation: pulseHighlight 1.5s ease-in-out infinite;
    filter: brightness(1.2) saturate(1.4) contrast(1.15);
    border-color: rgba(255, 107, 53, 1);
}

.image-cloud-item.highlighted::before {
    opacity: 1;
    transform: scale(1.5);
    animation: rotateGradient 2s linear infinite, pulseGlowRing 1.5s ease-in-out infinite;
}

@keyframes pulseGlowRing {
    0%, 100% {
        transform: scale(1.5) rotate(0deg);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.7) rotate(180deg);
        opacity: 1;
    }
}

.image-cloud-item.highlighted::after {
    opacity: 1;
    transform: scale(1.3);
    background: radial-gradient(
        circle,
        rgba(255, 255, 255, 0.9) 0%,
        rgba(255, 255, 255, 0.5) 50%,
        transparent 80%
    );
}

.image-cloud-item.highlighted img {
    transform: scale(1.1);
    filter: brightness(1.2) saturate(1.4);
    border-color: rgba(255, 255, 255, 0.6);
}

@keyframes pulseHighlight {
    0%, 100% {
        box-shadow: 0 15px 50px rgba(255, 107, 53, 0.9),
                    0 0 80px rgba(247, 148, 29, 0.7),
                    0 0 120px rgba(255, 107, 53, 0.4),
                    inset 0 2px 15px rgba(255, 255, 255, 0.4);
        transform: scale(1.6);
    }
    50% {
        box-shadow: 0 20px 60px rgba(255, 107, 53, 1),
                    0 0 100px rgba(247, 148, 29, 0.9),
                    0 0 150px rgba(255, 107, 53, 0.6),
                    inset 0 3px 20px rgba(255, 255, 255, 0.5);
        transform: scale(1.65);
    }
}

@keyframes rotateGradient {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 响应式设计 - 第四屏 */
@media (max-width: 1024px) {
    .about-team-section {
        padding: 80px 0;
        min-height: 700px;
    }
    
    .about-team-text {
        top: 40px;
        left: 60px;
    }
    
    .about-team-title {
        font-size: 32px;
    }
    
    .about-team-subtitle {
        font-size: 24px;
    }
    
    .about-team-network {
        margin-top: 20px !important; /* 从100px减少到20px，更靠近顶部 */
        margin-left: 0 !important; /* 移除左侧margin，确保居中 */
        margin-right: 0 !important; /* 移除右侧margin */
        width: 100% !important; /* 确保宽度100% */
        padding: 0 !important;
        box-sizing: border-box;
    }
}

@media (max-width: 768px) {
    .about-team-section {
        padding: 0 !important; /* 移除所有padding，紧贴顶部和底部 */
        padding-bottom: 50px !important; /* 只保留底部50px */
        min-height: 600px;
        overflow: visible; /* 确保内容不被遮挡 */
        background-color: transparent !important; /* 确保没有白色背景 */
        width: 100% !important; /* 确保宽度100% */
        margin: 0 !important; /* 确保没有margin */
        box-sizing: border-box;
    }
    
    .about-team-text {
        top: 0 !important;
        left: 0 !important; /* 移除left偏移，确保居中 */
        right: 0 !important;
        position: relative !important;
        width: 100% !important;
        padding: 20px !important; /* 添加padding替代left定位 */
        text-align: center !important; /* 文字居中 */
        box-sizing: border-box;
        margin: 0 !important; /* 确保没有margin */
    }
    
    .about-team-title {
        font-size: 28px;
    }
    
    .about-team-subtitle {
        font-size: 20px;
    }
    
    .about-team-network {
        margin-top: 20px !important; /* 从60px减少到20px，更靠近顶部 */
        margin-left: 0 !important; /* 移除左侧margin，确保居中 */
        margin-right: 0 !important; /* 移除右侧margin */
        height: 350px;
        padding: 0;
    }
    
    .image-cloud-sphere {
        width: 200px;
        height: 200px;
    }
    
    .image-cloud-item {
        width: 45px;
        height: 45px;
        margin-left: -22.5px;
        margin-top: -22.5px;
    }
    
    /* 移动端背景光晕缩小 */
    .about-team-network::before {
        width: 300px;
        height: 300px;
    }
    
    .about-join-section {
        padding: 80px 0 40px 0 !important; /* 上80px（从40px增加），下40px，给按钮留出空间 */
        background-color: transparent !important; /* 移除白色背景 */
        width: 100%;
        overflow-x: hidden;
    }
    
    .about-join-container {
        padding: 0 !important;
        margin: 0 !important; /* 移除margin: 0 auto，避免居中导致左右空白 */
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: 1fr !important;
        gap: 0 !important;
        align-items: center !important;
        justify-items: center !important;
        justify-content: center !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box;
        left: 0 !important;
        right: 0 !important;
    }
    
    .about-join-content {
        gap: 24px;
        order: 2;
        padding: 24px 24px 0 !important;
        text-align: center !important;
        max-width: 100%;
        margin: 0 auto !important;
        width: 100%;
        box-sizing: border-box;
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        justify-content: center !important;
        overflow-x: hidden;
    }
    
    .about-join-title {
        font-size: 32px;
        line-height: 1.3;
        margin: 0 auto 16px auto !important;
        text-align: center !important;
        padding: 0 !important;
        width: 100%;
        align-self: center !important;
    }
    
    .about-join-description {
        font-size: 15px;
        line-height: 1.8;
        margin: 0 auto 24px auto !important;
        text-align: center !important;
        max-width: 100%;
        padding: 0 !important;
        width: 100%;
        align-self: center !important;
    }
    
    .about-join-stats {
        display: flex;
        flex-direction: row;
        gap: 10px;
        margin-top: 0;
        justify-content: center;
        padding: 0;
        width: 100%;
        max-width: 100%;
        align-items: stretch;
        box-sizing: border-box;
    }
    
    .about-stat-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
        padding: 18px 10px;
        background-color: #ffffff;
        border-radius: 12px;
        justify-content: flex-start;
        text-align: center;
        flex: 1 1 0;
        min-width: 0;
        max-width: calc(33.333% - 7px);
        min-height: 130px;
        box-sizing: border-box;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }
    
    .about-stat-icon {
        flex-shrink: 0;
        margin-bottom: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .about-stat-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .about-stat-content {
        display: flex;
        flex-direction: column;
        gap: 6px;
        align-items: center;
        width: 100%;
        flex: 1;
        justify-content: center;
    }
    
    .about-stat-number {
        font-size: 26px;
        font-weight: bold;
        color: #333333;
        line-height: 1;
    }
    
    .about-stat-label {
        font-size: 13px;
        color: #333333;
        line-height: 1.2;
    }
    
    .about-join-illustration {
        min-height: auto;
        order: 1;
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 100%;
        margin: 0 auto 24px;
        padding: 0 24px;
        background-color: transparent;
        border-radius: 0;
        overflow: visible;
        box-sizing: border-box;
    }
    
    .about-join-illustration-img {
        width: 100%;
        max-width: 100%;
        height: auto;
        object-fit: contain;
        display: block !important;
        min-height: 0;
        max-height: none;
        margin: 0 auto;
    }
}

/* About Join Section - Fifth Screen */
.about-join-section {
    width: 100%;
    padding: 100px 0;
    background-color: transparent; /* 改为transparent，移除白色背景 */
}

.about-join-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 80px;
    display: grid;
}

/* 移动端：确保容器完全占满宽度，无左右padding和margin */
@media (max-width: 768px) {
    .about-join-section {
        padding-top: 120px !important; /* 从60px增加到120px，与"下一页"按钮分开，留出更大的空隙 */
        padding-bottom: 40px !important;
    }
    
    .about-join-container {
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box;
    }
}

@media (max-width: 480px) {
    .about-join-section {
        padding-top: 120px !important; /* 从60px增加到120px，与"下一页"按钮分开，留出更大的空隙 */
        padding-bottom: 40px !important;
    }
    
    .about-join-container {
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box;
    }
}
}

/* 移动端：确保容器完全占满宽度，无左右padding */
@media (max-width: 768px) {
    .about-join-container {
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
}
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

/* 左侧文本内容 */
.about-join-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.about-join-title {
    font-size: 48px;
    font-weight: bold;
    color: #333333;
    margin: 0;
    line-height: 1.3;
}

.about-join-underline {
    position: relative;
    display: inline-block;
}

.about-join-underline::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 0;
    right: 0;
    height: 8px;
    background-color: rgba(247, 148, 29, 0.3);
    z-index: -1;
}

.about-join-description {
    font-size: 18px;
    line-height: 1.8;
    color: #333333;
    margin: 0;
}

/* 统计数据 */
.about-join-stats {
    display: flex;
    flex-direction: row;
    gap: 40px;
    margin-top: 8px;
}

.about-stat-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-stat-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-stat-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.about-stat-number {
    font-size: 32px;
    font-weight: bold;
    color: #333333;
    line-height: 1;
}

.about-stat-label {
    font-size: 16px;
    color: #333333;
    line-height: 1;
}

/* 右侧插图 */
.about-join-illustration {
    position: relative;
    width: 100%;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-illustration-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.about-bg-shape {
    position: absolute;
    border-radius: 20px;
}

.about-bg-shape-1 {
    width: 300px;
    height: 400px;
    background-color: #F7941D;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    opacity: 0.9;
}

.about-bg-shape-2 {
    width: 350px;
    height: 450px;
    background-color: rgba(255, 255, 255, 0.8);
    top: 45%;
    left: 40%;
    transform: translate(-50%, -50%);
    z-index: 0;
}

.about-bg-shape-3 {
    width: 60px;
    height: 60px;
    background-color: rgba(247, 148, 29, 0.3);
    border-radius: 50%;
    bottom: 20px;
    right: 20px;
    z-index: 2;
}

.about-join-sign-wrapper {
    position: relative;
    z-index: 3;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-join-illustration-img {
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}

.about-join-sign {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #F7941D;
    padding: 20px 60px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 4;
}

.about-sign-text {
    font-size: 36px;
    font-weight: bold;
    color: #ffffff;
    white-space: nowrap;
}

/* 响应式设计 - 第五屏 */
@media (max-width: 1024px) {
    .about-join-section {
        padding: 80px 0;
    }
    
    .about-join-container {
        padding: 0 60px;
        gap: 60px;
    }
    
    .about-join-title {
        font-size: 42px;
    }
    
    .about-join-description {
        font-size: 16px;
    }
    
    .about-stat-number {
        font-size: 28px;
    }
    
    .about-stat-label {
        font-size: 14px;
    }
    
    .about-join-illustration {
        min-height: 450px;
    }
    
    .about-sign-text {
        font-size: 32px;
    }
    
    .about-jobs-section {
        padding: 60px 0;
    }
    
    .about-jobs-container {
        padding: 40px 50px;
    }
    
    .about-jobs-header {
        flex-direction: column;
        gap: 24px;
        align-items: flex-start;
    }
    
    .about-jobs-button {
        align-self: flex-start;
    }
}

/* About Jobs Section - Sixth Screen */
.about-jobs-section {
    width: 100%;
    padding: 100px 0;
    background-color: #ffffff;
}

.about-jobs-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 80px;
    background-color: #ffffff;
    border-radius: 16px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

/* 头部区域 */
.about-jobs-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    margin-bottom: 48px;
    padding-bottom: 32px;
    border-bottom: 1px solid #f0f0f0;
}

.about-jobs-header-content {
    flex: 1;
}

.about-jobs-title {
    font-size: 42px;
    font-weight: bold;
    color: #333333;
    margin: 0 0 20px 0;
    line-height: 1.3;
}

.about-jobs-underline {
    position: relative;
    display: inline-block;
}

.about-jobs-underline::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 10px;
    background-color: #FFD700;
    z-index: -1;
    opacity: 0.6;
}

.about-jobs-description {
    font-size: 16px;
    line-height: 1.8;
    color: #666666;
    margin: 0;
    max-width: 800px;
}

.about-jobs-button {
    flex-shrink: 0;
    background-color: #F7941D;
    color: #ffffff;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.2s ease;
    white-space: nowrap;
    display: inline-block;
}

.about-jobs-button:hover {
    background-color: #E5850F;
    transform: translateY(-2px);
}

/* 职位列表 */
.about-jobs-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.about-job-item {
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.2s ease;
}

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

.about-job-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    cursor: pointer;
    transition: background-color 0.2s ease, padding-left 0.2s ease;
}

.about-job-item:hover .about-job-header {
    background-color: #fafafa;
    padding-left: 12px;
}

.about-job-info {
    flex: 1;
}

.about-job-title {
    font-size: 20px;
    font-weight: 600;
    color: #333333;
    margin: 0 0 8px 0;
    line-height: 1.4;
}

.about-job-location {
    font-size: 14px;
    color: #999999;
    margin: 0;
    line-height: 1.4;
}

.about-job-arrow {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 24px;
    transition: transform 0.3s ease;
}

.about-job-item:hover .about-job-header .about-job-arrow {
    transform: translateX(4px);
}

/* 展开状态 - 箭头旋转 */
.about-job-item.active .about-job-arrow {
    transform: rotate(90deg);
}

.about-job-item.active:hover .about-job-header .about-job-arrow {
    transform: rotate(90deg) translateX(4px);
}

/* 职位详情区域 */
.about-job-detail {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background-color: #fafafa;
}

.about-job-item.active .about-job-detail {
    max-height: 1000px;
    padding: 0 0 24px 0;
}

.about-job-detail-content {
    padding: 0 24px;
}

.about-job-description {
    font-size: 15px;
    line-height: 1.8;
    color: #666666;
    margin: 0 0 20px 0;
}

.about-job-description p {
    margin: 0 0 12px 0;
}

.about-job-description p:last-child {
    margin-bottom: 0;
}

.about-job-detail-actions {
    margin-top: 16px;
}

.about-job-detail-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #F7941D;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease, transform 0.2s ease;
}

.about-job-detail-link:hover {
    color: #E5850F;
    transform: translateX(4px);
}

.about-job-detail-link svg {
    transition: transform 0.2s ease;
}

.about-job-detail-link:hover svg {
    transform: translateX(2px);
}

/* 响应式设计 - 第六屏 */
@media (max-width: 1024px) {
    .about-jobs-section {
        padding: 80px 0;
    }
    
    .about-jobs-container {
        padding: 50px 60px;
    }
    
    .about-jobs-title {
        font-size: 36px;
    }
    
    .about-jobs-description {
        font-size: 15px;
    }
    
    .about-job-title {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .about-jobs-section {
        padding: 60px 0;
    }
    
    .about-jobs-container {
        padding: 40px 32px;
        border-radius: 12px;
    }
    
    .about-jobs-header {
        flex-direction: column;
        gap: 24px;
        align-items: flex-start;
        margin-bottom: 32px;
        padding-bottom: 24px;
    }
    
    .about-jobs-title {
        font-size: 32px;
    }
    
    .about-jobs-description {
        font-size: 14px;
    }
    
    .about-jobs-button {
        width: 100%;
        text-align: center;
    }
    
    .about-job-header {
        padding: 20px 0;
    }
    
    .about-job-title {
        font-size: 17px;
    }
    
    .about-job-location {
        font-size: 13px;
    }
    
    .about-job-detail-content {
        padding: 0 16px;
    }
    
    .about-job-description {
        font-size: 14px;
    }
    
    .about-job-item.active .about-job-detail {
        padding: 0 0 20px 0;
    }
}

/* ============================================
   3D图片云 - 加载动画、UI控件、模态框样式
   ============================================ */

/* 加载动画 - 优化美化 */
.sphere-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    pointer-events: none;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 40px 50px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255, 107, 53, 0.2);
    border-top-color: #ff6b35;
    border-right-color: #f7941d;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.3);
}

.loading-text {
    margin-top: 20px;
    color: #ff6b35;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
}

/* 加载进度条 */
.loading-progress {
    margin-top: 20px;
    width: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.loading-progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 107, 53, 0.2);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.loading-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #ff6b35 0%, #f7941d 100%);
    border-radius: 2px;
    width: 0%;
    transition: width 0.3s ease;
    box-shadow: 0 0 10px rgba(255, 107, 53, 0.5);
}

.loading-progress-text {
    color: #ff6b35;
    font-size: 12px;
    font-weight: 600;
    min-width: 40px;
    text-align: center;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* UI控件 */
.sphere-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 100;
}

.control-btn {
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: #333;
}

.control-btn:hover {
    background: rgba(255, 107, 53, 0.9);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.control-btn:active {
    transform: scale(0.95);
}

/* 移动端优化 */
@media (max-width: 768px) {
    .sphere-controls {
        bottom: 15px;
        right: 15px;
        gap: 8px;
    }
    
    .control-btn {
        width: 40px;
        height: 40px;
    }
    
    .control-btn svg {
        width: 18px;
        height: 18px;
    }
    
    /* 加载动画移动端优化 */
    .sphere-loading {
        padding: 30px 40px;
        border-radius: 15px;
    }
    
    .loading-spinner {
        width: 50px;
        height: 50px;
        border-width: 4px;
    }
    
    .loading-text {
        font-size: 14px;
        margin-top: 15px;
    }
    
    .loading-progress {
        width: 180px;
        margin-top: 15px;
    }
    
    .loading-progress-text {
        font-size: 11px;
    }
}

/* 模态框 */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: none;
}

.image-modal.active {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    transition: background 0.4s ease;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 
        0 25px 80px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        0 0 100px rgba(255, 107, 53, 0.1);
    transform: scale(0.85) translateY(30px);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 10001;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.image-modal.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-body {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.9) 0%, rgba(247, 148, 29, 0.9) 100%);
    color: white;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    z-index: 10002;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.3);
}

.modal-close:hover {
    background: linear-gradient(135deg, rgba(255, 107, 53, 1) 0%, rgba(247, 148, 29, 1) 100%);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.modal-image-container {
    width: 100%;
    max-height: 80vh;
    overflow: auto;
    background: linear-gradient(135deg, #f5f5f5 0%, #e9ecef 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 30px;
}

.modal-image-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(255, 107, 53, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.modal-image {
    max-width: 100%;
    max-height: 80vh;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    border-radius: 8px;
    transition: transform 0.3s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.modal-content:hover .modal-image {
    transform: scale(1.02);
}

.modal-info {
    padding: 30px;
    background: white;
    border-top: 1px solid rgba(255, 107, 53, 0.1);
}

.modal-title {
    margin: 0 0 15px 0;
    font-size: 26px;
    font-weight: bold;
    color: #333;
    line-height: 1.3;
    background: linear-gradient(135deg, #333333 0%, #666666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-description {
    margin: 0;
    font-size: 16px;
    color: #666;
    line-height: 1.7;
    text-align: justify;
}

/* 移动端模态框优化 */
@media (max-width: 768px) {
    .modal-content {
        max-width: 95%;
        max-height: 95%;
        border-radius: 12px;
    }
    
    .modal-image-container {
        max-height: 60vh;
    }
    
    .modal-image {
        max-height: 60vh;
    }
    
    .modal-info {
        padding: 15px;
    }
    
    .modal-title {
        font-size: 18px;
    }
    
    .modal-description {
        font-size: 13px;
    }
    
    .modal-close {
        width: 32px;
        height: 32px;
        font-size: 20px;
        top: 10px;
        right: 10px;
    }
}

/* 成长节点图片模态框 - 复用团队图片模态框样式 */
.growth-leaf-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: none;
    padding: 80px 20px 20px 20px;
    box-sizing: border-box;
}

.growth-leaf-modal.active {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

.growth-leaf-modal .modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    transition: background 0.4s ease;
}

.growth-leaf-modal .modal-content {
    position: relative;
    max-width: 600px;
    max-height: calc(80vh - 80px);
    width: 90%;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 
        0 25px 80px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        0 0 100px rgba(255, 107, 53, 0.1);
    transform: scale(0.85) translateY(0);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 10001;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin: auto;
}

.growth-leaf-modal.active .modal-content {
    transform: scale(1) translateY(0);
}

.growth-leaf-modal .modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.9) 0%, rgba(247, 148, 29, 0.9) 100%);
    color: white;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    z-index: 10002;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.3);
}

.growth-leaf-modal .modal-close:hover {
    background: linear-gradient(135deg, rgba(255, 107, 53, 1) 0%, rgba(247, 148, 29, 1) 100%);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.growth-leaf-modal .modal-image-container {
    width: 100%;
    max-height: 50vh;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f5f5 0%, #e9ecef 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 20px;
}

.growth-leaf-modal .modal-image-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(255, 107, 53, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.growth-leaf-modal .modal-image {
    max-width: 100%;
    max-height: 50vh;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    border-radius: 8px;
    transition: transform 0.3s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.growth-leaf-modal .modal-content:hover .modal-image {
    transform: scale(1.02);
}

.growth-leaf-modal .modal-info {
    padding: 30px;
    background: white;
    border-top: 1px solid rgba(255, 107, 53, 0.1);
}

.growth-leaf-modal .modal-title {
    margin: 0 0 15px 0;
    font-size: 26px;
    font-weight: bold;
    color: #333;
    line-height: 1.3;
    background: linear-gradient(135deg, #333333 0%, #666666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.growth-leaf-modal .modal-description {
    margin: 0;
    font-size: 16px;
    color: #666;
    line-height: 1.7;
    text-align: justify;
}

/* 移动端成长节点模态框优化 */
@media (max-width: 768px) {
    .growth-leaf-modal {
        padding: 60px 15px 15px 15px;
    }
    
    .growth-leaf-modal .modal-content {
        max-width: 95%;
        max-height: calc(85vh - 60px);
        width: 95%;
        border-radius: 12px;
    }
    
    .growth-leaf-modal .modal-image-container {
        max-height: 45vh;
        padding: 15px;
    }
    
    .growth-leaf-modal .modal-image {
        max-height: 45vh;
        max-width: 100%;
    }
    
    .growth-leaf-modal .modal-info {
        padding: 15px;
    }
    
    .growth-leaf-modal .modal-title {
        font-size: 18px;
    }
    
    .growth-leaf-modal .modal-description {
        font-size: 13px;
    }
    
    .growth-leaf-modal .modal-close {
        width: 32px;
        height: 32px;
        font-size: 20px;
        top: 10px;
        right: 10px;
    }
}

/* 全屏模式 */
.image-cloud-container:fullscreen {
    background: rgba(0, 0, 0, 0.95);
}

.image-cloud-container:-webkit-full-screen {
    background: rgba(0, 0, 0, 0.95);
}

.image-cloud-container:-moz-full-screen {
    background: rgba(0, 0, 0, 0.95);
}

.image-cloud-container:-ms-fullscreen {
    background: rgba(0, 0, 0, 0.95);
}