:root {
    --ks-primary: #FF4076;
    --ks-primary-light: #FF6B94;
    --ks-primary-dark: #E02A59;
    --ks-secondary: #00C8FF;
    --ks-secondary-light: #66E0FF;
    --ks-gradient-1: linear-gradient(135deg, var(--ks-primary), #FF9050);
    --ks-gradient-2: linear-gradient(135deg, var(--ks-secondary), #3EECAC);
    --ks-dark: #1A1A2E;
    --ks-gray: #F0F0F7;
    --ks-text: #333344;
    --ks-text-light: #666677;
    --ks-shadow: 0 8px 30px rgba(0,0,0,0.12);
    --ks-shadow-hover: 0 15px 40px rgba(0,0,0,0.18);
    --ks-radius: 16px;
}

.ks-advantage-section {
    position: relative;
    padding: 80px 20px;
    overflow: hidden;
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--ks-text);
    background-color: #FFFFFF;
}

.ks-bg-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.ks-animated-bg {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    z-index: 1;
    background: radial-gradient(circle at center, rgba(255,64,118,0.03) 0%, rgba(0,200,255,0.03) 45%, rgba(255,255,255,0) 70%);
    animation: rotate 60s linear infinite;
}

.ks-floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 2;
}

.floating-el {
    position: absolute;
    width: var(--size);
    height: var(--size);
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--ks-primary-light), var(--ks-primary));
    opacity: 0.2;
    filter: blur(5px);
    animation: float 20s ease-in-out infinite;
    animation-delay: var(--delay);
}

.floating-el:nth-child(even) {
    background: radial-gradient(circle at 30% 30%, var(--ks-secondary-light), var(--ks-secondary));
}

.ks-section-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    z-index: 5;
}

.ks-tag {
    display: inline-block;
    padding: 5px 15px;
    background: linear-gradient(135deg, rgba(254, 44, 85, 0.1), rgba(254, 100, 34, 0.1));
    color: #FE2C55;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
}

.ks-section-title {
    font-size: 32px;
    font-weight: 700;
    margin: 0 0 15px;
    color: #333;
    line-height: 1.2;
}

.ks-section-subtitle {
    font-size: 16px;
    color: #666;
    margin: 0 auto 15px;
    max-width: 600px;
    line-height: 1.6;
}

.ks-title-underline {
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, #FE2C55, #FE6422);
    margin: 0 auto;
    border-radius: 2px;
}

@media (max-width: 767px) {
    .ks-section-title {
        font-size: 26px;
    }
    
    .ks-section-subtitle {
        font-size: 14px;
    }
}

.ks-innovations-nav {
    position: relative;
    z-index: 10;
    margin-bottom: 40px;
}

.ks-nav-wrap {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.ks-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background-color: #FFFFFF;
    border: 1px solid var(--ks-gray);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--ks-text);
    font-weight: 500;
    font-size: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.ks-nav-item .ks-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.ks-nav-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--ks-shadow);
}

.ks-nav-item.active {
    background: var(--ks-gradient-1);
    color: white;
    border-color: transparent;
    box-shadow: 0 5px 15px rgba(255,64,118,0.3);
}

.ks-content-container {
    position: relative;
    z-index: 10;
    min-height: 500px;
}

.ks-action-zone {
    position: relative;
    z-index: 10;
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 60px;
    flex-wrap: wrap;
}

.ks-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    gap: 10px;
}

.ks-btn-primary {
    background: var(--ks-gradient-1);
    color: white;
    box-shadow: 0 5px 15px rgba(255,64,118,0.3);
}

.ks-btn-secondary {
    background: white;
    color: var(--ks-text);
    border: 1px solid var(--ks-gray);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.ks-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--ks-shadow-hover);
}

.ks-btn .ks-btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ks-btn .ks-btn-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* 选项卡内容基础样式 */
.ks-tab-content {
    display: none;
    animation: fadeIn 0.6s ease-out;
}

.ks-tab-content.active {
    display: block;
}

/* 用户资源选项卡样式调整 */
.ks-data-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin-bottom: 40px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 15px;
}

.ks-showcase-item {
    background: white;
    border-radius: var(--ks-radius);
    box-shadow: var(--ks-shadow);
    padding: 25px 15px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.ks-showcase-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--ks-shadow-hover);
}

.ks-showcase-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--ks-gradient-1);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.ks-showcase-item:hover::before {
    opacity: 1;
}

.ks-showcase-item.highlight {
    background: var(--ks-gradient-1);
    color: white;
    transform: translateY(-5px) scale(1.02);
}

.ks-showcase-item.highlight:hover {
    transform: translateY(-10px) scale(1.03);
}

.ks-counter-wrap {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 15px;
    position: relative;
}

.ks-counter {
    font-size: 42px;
    font-weight: 800;
    line-height: 1;
    position: relative;
    display: inline-block;
}

/* 数字跳动动画 */
@keyframes numberPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
        color: var(--ks-primary);
    }
}

.ks-counter.animate {
    animation: numberPulse 0.5s ease-out;
}

.ks-counter-unit {
    font-size: 22px;
    font-weight: 600;
    margin-left: 2px;
}

.ks-counter-label {
    font-size: 14px;
    color: inherit;
    opacity: 0.8;
    margin-top: 5px;
    position: relative;
}

.ks-counter-label::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    background: currentColor;
    opacity: 0.3;
}

/* 用户特性展示调整 */
.ks-user-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 15px;
}

.ks-uf-item {
    display: flex;
    background: white;
    border-radius: var(--ks-radius);
    box-shadow: var(--ks-shadow);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
    margin-bottom: 30px;
}

.ks-uf-item:hover {
    transform: translateY(-5px) scale(1.01);
    box-shadow: var(--ks-shadow-hover);
}

.ks-uf-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--ks-gradient-1);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.ks-uf-item:hover::after {
    opacity: 1;
}

.ks-uf-visual {
    flex: 0 0 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8faff 0%, #e2e9f7 100%);
    position: relative;
    overflow: hidden;
}

.ks-uf-title {
    margin: 0 0 10px;
    font-size: 22px;
    font-weight: 700;
    color: #333;
    position: relative;
    display: inline-block;
}

.ks-uf-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--ks-primary);
}

.ks-uf-desc {
    margin: 0 0 20px;
    font-size: 15px;
    color: #555;
    line-height: 1.5;
    max-width: 90%;
}

/* 视觉元素 */
.ks-visual-circle {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    margin: 15px auto;
}

.ks-demo-circles {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-circle {
    position: absolute;
    width: var(--size);
    height: var(--size);
    border-radius: 50%;
    background-color: var(--color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.demo-circle:nth-child(1) {
    transform: translateX(-20px);
}

.demo-circle:nth-child(3) {
    transform: translateX(20px) translateY(10px);
}

.ks-uf-item:hover .demo-circle:nth-child(1) {
    transform: translateX(-25px) translateY(-5px);
}

.ks-uf-item:hover .demo-circle:nth-child(3) {
    transform: translateX(25px) translateY(15px);
}

.ks-circle-pulse {
    position: absolute;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,64,118,0.1) 0%, rgba(255,255,255,0) 70%);
    animation: pulse 2s infinite;
}

/* 地理分布视觉 */
.ks-visual-geo {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ks-geo-icon {
    width: 48px;
    height: 48px;
    fill: var(--ks-primary);
    z-index: 2;
    filter: drop-shadow(0 3px 5px rgba(0,0,0,0.2));
}

.ks-geo-dots {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.geo-dot {
    position: absolute;
    width: var(--size);
    height: var(--size);
    left: var(--x);
    top: var(--y);
    background: var(--ks-primary);
    border-radius: 50%;
    opacity: 0.7;
}

.geo-dot.pulse {
    animation: geoPulse 2s infinite;
}

.geo-dot:nth-child(even) {
    background: var(--ks-secondary);
}

/* 更新互动视觉样式 - 完全重新设计柱状图 */
.ks-engagement-chart {
    position: relative;
    height: 180px;
    width: 100%;
    max-width: calc(100% - 10px);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 10px 5px 30px 35px;
    margin: 20px 0 40px 0;
    border-left: 1px solid rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
    overflow: visible;
}

.grid-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(0, 0, 0, 0.05);
    pointer-events: none;
}

.grid-line:nth-child(1) { bottom: 25%; }
.grid-line:nth-child(2) { bottom: 50%; }
.grid-line:nth-child(3) { bottom: 75%; }
.grid-line:nth-child(4) { bottom: 100%; }

.y-axis-label {
    position: absolute;
    left: -25px;
    font-size: 9px;
    color: #666;
}

.y-axis-label:nth-child(5) { bottom: 25%; }
.y-axis-label:nth-child(6) { bottom: 50%; }
.y-axis-label:nth-child(7) { bottom: 75%; }
.y-axis-label:nth-child(8) { bottom: 100%; }

.y-axis-title {
    position: absolute;
    left: -30px;
    top: 50%;
    transform: rotate(-90deg) translateX(50%);
    transform-origin: left center;
    font-size: 10px;
    font-weight: bold;
    color: #444;
}

.engagement-bar {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 22%;
    height: 100%;
    box-sizing: border-box;
    padding: 0 1px;
}

.data-value {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 3px 6px;
    border-radius: 4px;
    font-size: 11px;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 5;
    white-space: nowrap;
}

.engagement-bar:hover .data-value {
    opacity: 1;
    transform: translateX(-50%) translateY(-5px);
}

.engage-level {
    width: 100%;
    max-width: 30px;
    min-width: 15px;
    margin: 0 auto;
    height: var(--height);
    border-radius: 6px 6px 0 0;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.engage-label {
    margin-top: 8px;
    font-size: 12px;
    color: #666;
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
}

.engagement-bar:nth-child(9) .engage-level {
    background: linear-gradient(to top, #FF4683, #FF7E78);
}

.engagement-bar:nth-child(10) .engage-level {
    background: linear-gradient(to top, #4E54C8, #8F94FB);
}

.engagement-bar:nth-child(11) .engage-level {
    background: linear-gradient(to top, #11998e, #38ef7d);
}

.engagement-bar:nth-child(12) .engage-level {
    background: linear-gradient(to top, #F2994A, #F2C94C);
}

.ks-chart-title {
    font-size: 12px;
    font-weight: bold;
    color: #333;
    margin-top: 20px;
    text-align: center;
}

.ks-chart-desc {
    font-size: 10px;
    color: #666;
    margin-top: 5px;
    text-align: center;
}

.ks-chart-legend {
    display: flex;
    justify-content: center;
    margin-top: 15px;
    flex-wrap: wrap;
}

.ks-legend-item {
    display: flex;
    align-items: center;
    margin: 0 10px;
}

.ks-legend-color {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    margin-right: 5px;
}

.ks-color {
    background: linear-gradient(to top, #FF4683, #FF7E78);
}

.a-color {
    background: linear-gradient(to top, #4E54C8, #8F94FB);
}

.b-color {
    background: linear-gradient(to top, #11998e, #38ef7d);
}

.c-color {
    background: linear-gradient(to top, #F2994A, #F2C94C);
}

/* 添加图表动画效果 */
@keyframes barGrow {
    from { height: 0; }
    to { height: var(--height); }
}

.engage-level {
    animation: barGrow 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* 技术能力选项卡 */
.ks-tech-capabilities {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

.ks-tech-headline {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ks-tech-headline-text {
    font-size: 32px;
    font-weight: 800;
    color: var(--ks-text);
    margin-bottom: 10px;
    position: relative;
    z-index: 2;
}

.ks-tech-headline-dots {
    display: flex;
    gap: 8px;
}

.ks-tech-headline-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ks-primary);
    opacity: 0.8;
}

.ks-tech-headline-dots span:nth-child(2) {
    background: var(--ks-secondary);
}

.ks-tech-headline-dots span:nth-child(3) {
    background: #FF9050;
}

/* 技术视觉效果 - 全新径向布局 */
.ks-tech-visual {
    height: 320px;
    position: relative;
    margin-bottom: 40px;
}

.ks-nodes-container {
    position: relative;
    width: 100%;
    height: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.ks-node {
    position: absolute;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.5s ease;
    z-index: 2;
}

.ks-node svg {
    width: 28px;
    height: 28px;
    fill: var(--ks-primary);
    margin-bottom: 5px;
}

.ks-node span {
    font-size: 12px;
    font-weight: 500;
    color: #333;
    white-space: nowrap;
}

/* 中央节点 - 确保完全居中 */
.ks-node.central {
    width: 100px;
    height: 100px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    animation: centralPulse 3s infinite;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.ks-node.central svg {
    width: 32px;
    height: 32px;
    fill: var(--ks-secondary);
    margin-bottom: 5px;
}

/* 为中央节点创建单独的脉冲动画，避免与其他脉冲效果冲突 */
@keyframes centralPulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        box-shadow: 0 0 0 0 rgba(255, 46, 77, 0.2);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.03);
        box-shadow: 0 0 10px 5px rgba(255, 46, 77, 0.3);
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        box-shadow: 0 0 0 0 rgba(255, 46, 77, 0.2);
    }
}

.ks-node.central::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,200,255,0.2) 0%, rgba(255,255,255,0) 70%);
    z-index: -1;
    animation: pulse 3s infinite alternate;
    transform: scale(1.5);
}

/* 围绕中心点的其他节点 - 使用角度定位 */
.ks-node.node-1 {
    left: calc(50% + 160px * cos(45deg));
    top: calc(50% - 160px * sin(45deg));
    transform: translate(-50%, -50%);
}

.ks-node.node-2 {
    left: calc(50% + 160px * cos(135deg));
    top: calc(50% - 160px * sin(135deg));
    transform: translate(-50%, -50%);
}

.ks-node.node-3 {
    left: calc(50% + 160px * cos(225deg));
    top: calc(50% - 160px * sin(225deg));
    transform: translate(-50%, -50%);
}

.ks-node.node-4 {
    left: calc(50% + 160px * cos(315deg));
    top: calc(50% - 160px * sin(315deg));
    transform: translate(-50%, -50%);
}

/* 使用绝对定位为每个节点指定确切位置 */
.ks-node.node-1 {
    left: calc(50% + 120px);
    top: calc(50% - 120px);
}

.ks-node.node-2 {
    left: calc(50% + 120px);
    top: calc(50% + 120px);
}

.ks-node.node-3 {
    left: calc(50% - 120px);
    top: calc(50% + 120px);
}

.ks-node.node-4 {
    left: calc(50% - 120px);
    top: calc(50% - 120px);
}

/* 连接线 - 直接从中心点到各个节点的连接 */
.ks-connection {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, rgba(255,64,118,0.3) 0%, rgba(0,200,255,0.3) 100%);
    z-index: 1;
    transform-origin: left center;
}

.ks-connection::before,
.ks-connection::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    top: -2px;
}

.ks-connection::before {
    left: 0;
    background: var(--ks-primary);
}

.ks-connection::after {
    right: 0;
    background: var(--ks-secondary);
}

/* 重新定位连接线，确保它们连接中心节点和各个周围节点 */
.ks-connection.c1 {
    width: 160px;
    left: 50%;
    top: 50%;
    transform: rotate(45deg);
    transform-origin: left center;
}

.ks-connection.c2 {
    width: 160px;
    left: 50%;
    top: 50%;
    transform: rotate(135deg);
    transform-origin: left center;
}

.ks-connection.c3 {
    width: 160px;
    left: 50%;
    top: 50%;
    transform: rotate(225deg);
    transform-origin: left center;
}

.ks-connection.c4 {
    width: 160px;
    left: 50%;
    top: 50%;
    transform: rotate(315deg);
    transform-origin: left center;
}

/* 技术卡片 */
.ks-tech-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 40px;
    max-width: 100%;
    padding: 0 10px;
}

.ks-tech-card {
    background: white;
    border-radius: var(--ks-radius);
    box-shadow: var(--ks-shadow);
    padding: 25px 20px;
    display: flex;
    gap: 15px;
    transition: all 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

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

.ks-tech-icon {
    flex: 0 0 60px;
    height: 60px;
    background: var(--ks-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ks-tech-icon svg {
    width: 30px;
    height: 30px;
    fill: white;
}

.ks-tech-icon.blue {
    background: var(--ks-secondary);
}

.ks-tech-icon.gradient {
    background: linear-gradient(135deg, var(--ks-primary), #FF9050);
}

.ks-tech-content {
    flex: 1;
}

.ks-tech-content h4 {
    margin: 0 0 10px;
    font-size: 18px;
    font-weight: 700;
    color: #333;
}

.ks-tech-content p {
    margin: 0 0 20px;
    font-size: 14px;
    color: #555;
    line-height: 1.5;
}

.ks-tech-metrics {
    margin-top: 15px;
}

.ks-tech-meter {
    margin-bottom: 10px;
}

.ks-meter-label {
    font-size: 12px;
    color: var(--ks-text-light);
    margin-bottom: 5px;
}

.ks-meter-track {
    height: 6px;
    background-color: var(--ks-gray);
    border-radius: 3px;
    position: relative;
}

.ks-meter-fill {
    height: 100%;
    border-radius: 3px;
    background: var(--ks-primary);
    position: relative;
    overflow: hidden;
}

.ks-meter-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0) 100%);
    animation: shimmer 2s infinite;
}

.ks-meter-value {
    position: absolute;
    right: 0;
    top: -20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--ks-primary);
}

.ks-tech-chips {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.ks-chip {
    display: inline-block;
    padding: 4px 10px;
    background-color: var(--ks-gray);
    color: #444;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.ks-tech-stats {
    display: flex;
    gap: 20px;
}

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

.ks-stat-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--ks-secondary);
}

.ks-stat-label {
    font-size: 12px;
    color: #555;
    margin-top: 2px;
}

.ks-feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.ks-feature-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.ks-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background: var(--ks-primary-light);
    border-radius: 50%;
}

.ks-feature-icon svg {
    width: 12px;
    height: 12px;
    fill: white;
}

.ks-feature-text {
    font-size: 13px;
    color: #444;
}

/* 动画 */
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(30px, 30px); }
    50% { transform: translate(60px, 0); }
    75% { transform: translate(30px, -30px); }
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    70% {
        transform: scale(1.2);
        opacity: 0.2;
    }
    100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
}

@keyframes geoPulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }
    100% {
        transform: scale(1);
        opacity: 0.7;
    }
}

@keyframes floatIcons {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes shimmer {
    from { transform: translateX(-100%); }
    to { transform: translateX(100%); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 响应式调整 */
@media (max-width: 992px) {
    .ks-tech-cards {
        grid-template-columns: 1fr;
    }
    
    .ks-tech-visual {
        height: 400px;
    }
    
    .ks-node.node-1 {
        left: calc(50% + 100px);
        top: calc(50% - 100px);
    }

    .ks-node.node-2 {
        left: calc(50% + 100px);
        top: calc(50% + 100px);
    }

    .ks-node.node-3 {
        left: calc(50% - 100px);
        top: calc(50% + 100px);
    }

    .ks-node.node-4 {
        left: calc(50% - 100px);
        top: calc(50% - 100px);
    }
    
    .ks-connection.c1,
    .ks-connection.c2,
    .ks-connection.c3,
    .ks-connection.c4 {
        width: 100px;
    }
}

@media (max-width: 768px) {
    .ks-title {
        font-size: 32px;
    }
    
    .ks-nav-wrap {
        overflow-x: auto;
        padding-bottom: 10px;
        justify-content: flex-start;
    }
    
    .ks-advantage-section {
        padding: 60px 15px;
    }
    
    .ks-uf-item {
        flex-direction: column;
    }
    
    .ks-uf-visual {
        flex: none;
        height: 140px;
        width: 100%;
    }
    
    .ks-highlights {
        flex-wrap: wrap;
    }
    
    .ks-hl-item {
        min-width: calc(33.333% - 10px);
        padding: 10px 8px;
    }
    
    .ks-hl-value {
        font-size: 18px;
    }
    
    .ks-hl-label {
        font-size: 12px;
    }
    
    .ks-tech-card {
        padding: 20px 15px;
    }
    
    .ks-tech-icon {
        flex: 0 0 50px;
        height: 50px;
    }
    
    .ks-tech-visual {
        height: 360px;
    }
    
    .ks-node {
        width: 70px;
        height: 70px;
    }
    
    .ks-node.central {
        width: 90px;
        height: 90px;
    }
    
    .ks-node.node-1 {
        left: calc(50% + 90px);
        top: calc(50% - 90px);
    }

    .ks-node.node-2 {
        left: calc(50% + 90px);
        top: calc(50% + 90px);
    }

    .ks-node.node-3 {
        left: calc(50% - 90px);
        top: calc(50% + 90px);
    }

    .ks-node.node-4 {
        left: calc(50% - 90px);
        top: calc(50% - 90px);
    }
    
    .ks-connection.c1,
    .ks-connection.c2,
    .ks-connection.c3,
    .ks-connection.c4 {
        width: 90px;
    }
}

@media (max-width: 576px) {
    .ks-hl-item {
        min-width: calc(50% - 10px);
    }
    
    .engagement-bar {
        width: 23%;
        padding: 0 2px;
    }
    
    .engage-level {
        max-width: 30px;
    }
}

/* 互动视觉 */
.ks-visual-engage {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.engage-icon-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
    align-items: center;
    animation: floatIcons 5s ease-in-out infinite;
}

.engage-icon {
    width: 32px;
    height: 32px;
    fill: var(--ks-primary);
    opacity: 0.8;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.engage-icon:nth-child(2) {
    fill: var(--ks-secondary);
    transform: translateX(-15px);
}

.engage-icon:nth-child(3) {
    fill: #FF9050;
    transform: translateX(15px);
}

/* 数据图表 */
.ks-highlights {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-top: 15px;
}

.ks-hl-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 10px;
    background-color: rgba(255, 255, 255, 0.92);
    border-radius: 12px;
    flex: 1;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(240, 240, 240, 0.8);
}

.ks-hl-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border: 1px solid rgba(255,64,118,0.3);
}

.ks-hl-value {
    font-size: 22px;
    font-weight: 700;
    color: #FF3366;
    position: relative;
    display: inline-block;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
}

.ks-hl-label {
    font-size: 13px;
    color: #333333;
    margin-top: 8px;
    text-align: center;
    font-weight: 600;
}

/* 下沉市场渗透图样式增强 */
.ks-city-tiers {
    margin-top: 25px;
    position: relative;
}

.ks-tier-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
    text-align: center;
}

.ks-tier-bar {
    display: flex;
    height: 40px;
    background-color: #f0f0f7;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}

.tier-segment {
    width: var(--width);
    background-color: var(--color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 1px 0 5px rgba(0,0,0,0.1);
}

.tier-segment span {
    position: relative;
    z-index: 2;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

/* 添加数据标签和解释 */
.tier-segment::before {
    content: attr(data-percent);
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: white;
    padding: 3px 6px;
    border-radius: 4px;
    font-size: 12px;
    opacity: 1;
    z-index: 5;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.tier-segment:hover::before {
    opacity: 1;
    transform: translateX(-50%) translateY(-5px);
}

.ks-tier-legend {
    display: flex;
    justify-content: space-around;
    margin-top: 12px;
}

.ks-tier-legend-item {
    display: flex;
    align-items: center;
    font-size: 12px;
    color: #666;
}

.tier-legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    margin-right: 6px;
}

.ks-tier-desc {
    font-size: 13px;
    color: #666;
    margin-top: 12px;
    text-align: center;
    font-style: italic;
}

.ks-uf-content {
    flex: 1;
    padding: 25px 30px;
}

/* 创意玩法选项卡样式 */
.ks-creative-strategies {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

.ks-creative-headline {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ks-creative-headline-badge {
    background: linear-gradient(135deg, #FF4076, #FF9050);
    color: white;
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 15px;
    box-shadow: 0 4px 10px rgba(255, 64, 118, 0.3);
}

.ks-creative-headline-text {
    font-size: 32px;
    font-weight: 800;
    color: #333;
    margin-bottom: 5px;
    position: relative;
}

.ks-creative-headline-text::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, #FF4076, #FF9050);
    border-radius: 2px;
}

/* 创意卡片轮播 */
.ks-creative-showcase {
    position: relative;
    margin-bottom: 60px;
    padding: 20px 0;
}

.ks-creative-carousel {
    display: flex;
    overflow: hidden;
    margin: 0 auto;
    max-width: 900px;
    position: relative;
}

.ks-creative-card {
    flex: 0 0 100%;
    display: flex;
    background: white;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    overflow: hidden;
    margin: 0 15px;
    transition: all 0.5s ease;
    opacity: 0;
    transform: translateX(50px);
    max-height: 0;
    position: absolute;
    left: 0;
    top: 0;
    width: calc(100% - 30px);
}

.ks-creative-card.active {
    opacity: 1;
    transform: translateX(0);
    max-height: 500px;
    position: relative;
    z-index: 2;
    animation: cardAppear 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes cardAppear {
    0% {
        opacity: 0;
        transform: translateX(50px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.ks-card-content {
    flex: 1;
    padding: 30px;
    display: flex;
    flex-direction: column;
}

.format-icon-wrap {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #FF4076, #FF9050);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 6px 15px rgba(255, 64, 118, 0.3);
}

.format-icon {
    width: 30px;
    height: 30px;
    fill: white;
}

.ks-card-content h4 {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 10px;
    color: #333;
}

.ks-card-content p {
    font-size: 15px;
    color: #666;
    margin: 0 0 25px;
    line-height: 1.6;
}

.ks-engagement-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.engagement-stat {
    background: #f8f9fa;
    padding: 12px 15px;
    border-radius: 10px;
    flex: 1;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.engagement-stat:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
}

.stat-value {
    font-size: 18px;
    font-weight: 700;
    color: #FF4076;
    display: block;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 13px;
    color: #666;
    display: block;
}

.ks-card-btn {
    background: linear-gradient(135deg, #FF4076, #FF9050);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(255, 64, 118, 0.3);
    margin-top: auto;
    align-self: flex-start;
}

.ks-card-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(255, 64, 118, 0.4);
}

.ks-card-visual {
    flex: 1;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.ks-card-visual::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,64,118,0.1) 0%, rgba(255,255,255,0) 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

/* 手机模型 */
.ks-phone-mockup {
    width: 220px;
    height: 440px;
    background: #333;
    border-radius: 30px;
    padding: 10px;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    z-index: 2;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

/* 短视频内容 */
.video-content {
    background: linear-gradient(to bottom, #1a2a6c, #b21f1f, #fdbb2d);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.video-overlay {
    position: absolute;
    bottom: 0;
    right: 0;
    z-index: 2;
    padding: 15px;
}

.overlay-interactions {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.interaction-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
}

.interaction-item svg {
    width: 24px;
    height: 24px;
    fill: white;
    margin-bottom: 5px;
}

.interaction-item span {
    font-size: 12px;
}

.video-player {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-btn {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
}

.play-btn::before {
    content: '';
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 15px solid white;
    margin-left: 5px;
}

/* 直播内容 */
.live-content {
    background: linear-gradient(135deg, #667eea, #764ba2);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    padding: 15px;
    box-sizing: border-box;
}

.live-badge {
    background: #f74747;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 2;
}

.live-viewers {
    display: flex;
    align-items: center;
    color: white;
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 12px;
}

.live-viewers svg {
    width: 14px;
    height: 14px;
    fill: white;
    margin-right: 5px;
}

.live-products {
    position: absolute;
    bottom: 70px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.product-item {
    background: rgba(255,255,255,0.2);
    border-radius: 30px;
    padding: 5px 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-price {
    color: white;
    font-size: 12px;
    font-weight: 600;
}

.product-btn {
    background: #FF4076;
    color: white;
    padding: 3px 8px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 600;
}

.live-comments {
    position: absolute;
    bottom: 15px;
    left: 15px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.comment-item {
    background: rgba(255,255,255,0.2);
    border-radius: 20px;
    padding: 8px 12px;
    font-size: 12px;
    color: white;
    animation: commentAppear 0.5s ease forwards;
}

@keyframes commentAppear {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.comment-item .user {
    font-weight: 600;
    margin-right: 5px;
}

/* 挑战话题内容 */
.challenge-content {
    background: linear-gradient(135deg, #2193b0, #6dd5ed);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    padding: 15px;
    box-sizing: border-box;
}

.challenge-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.challenge-tag {
    background: rgba(255,255,255,0.2);
    color: white;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.challenge-views {
    color: white;
    font-size: 12px;
}

.challenge-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 10px;
    flex-grow: 1;
    margin-bottom: 20px;
}

.challenge-item {
    background: rgba(255,255,255,0.3);
    border-radius: 10px;
    animation: pulse 2s infinite alternate;
}

.challenge-item:nth-child(1) {
    animation-delay: 0s;
}

.challenge-item:nth-child(2) {
    animation-delay: 0.5s;
}

.challenge-item:nth-child(3) {
    animation-delay: 1s;
}

.challenge-item:nth-child(4) {
    animation-delay: 1.5s;
}

.challenge-action {
    background: white;
    color: #2193b0;
    padding: 10px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    font-weight: 600;
}

.challenge-action svg {
    width: 18px;
    height: 18px;
    fill: #2193b0;
}

/* KOL内容 */
.kol-content {
    background: linear-gradient(135deg, #5f2c82, #49a09d);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    padding: 15px;
    box-sizing: border-box;
}

.kol-profile {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
}

.kol-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.kol-info {
    flex: 1;
}

.kol-name {
    color: white;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 3px;
}

.kol-fans {
    color: rgba(255,255,255,0.8);
    font-size: 12px;
}

.kol-follow {
    background: white;
    color: #5f2c82;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.kol-metrics {
    display: flex;
    justify-content: space-around;
    margin-top: auto;
    padding: 20px 0;
}

.kol-metric {
    text-align: center;
    color: white;
}

.metric-value {
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 5px;
}

.metric-label {
    font-size: 12px;
    opacity: 0.8;
}

/* 轮播控制 */
.ks-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #dddddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    background: #FF4076;
    transform: scale(1.3);
}

.ks-carousel-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 10px;
    pointer-events: none;
}

.carousel-prev,
.carousel-next {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    pointer-events: auto;
}

.carousel-prev svg,
.carousel-next svg {
    width: 24px;
    height: 24px;
    fill: #333;
}

.carousel-prev:hover,
.carousel-next:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* 创意效果对比图表 */
.ks-creative-results {
    max-width: 900px;
    margin: 60px auto 0;
    background: white;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    padding: 30px;
}

.ks-results-title {
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #333;
}

.ks-results-chart {
    display: flex;
    gap: 30px;
}

.results-labels {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 20px 0;
}

.result-label {
    font-size: 14px;
    color: #666;
    font-weight: 500;
    height: 70px;
    display: flex;
    align-items: center;
}

.results-comparison {
    flex: 1;
    display: flex;
    gap: 20px;
    padding: 15px 0;
}

.comparison-group {
    flex: 1;
    display: flex;
    height: 300px;
    align-items: flex-end;
    gap: 10px;
}

.comparison-bar {
    flex: 1;
    height: var(--height);
    border-radius: 6px 6px 0 0;
    position: relative;
    transition: height 1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    max-width: 40px;
    margin: 0 auto;
}

.comparison-bar.traditional {
    background: linear-gradient(to top, #A8A9AD, #D1D3D4);
}

.comparison-bar.kuaishou {
    background: linear-gradient(to top, #FF4076, #FF9050);
}

.bar-value {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: white;
    font-size: 10px;
    padding: 3px 6px;
    border-radius: 3px;
    white-space: nowrap;
}

.results-legend {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

.legend-color.traditional {
    background: linear-gradient(to right, #A8A9AD, #D1D3D4);
}

.legend-color.kuaishou {
    background: linear-gradient(to right, #FF4076, #FF9050);
}

.legend-text {
    font-size: 14px;
    color: #666;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .ks-creative-card {
        flex-direction: column;
    }
    
    .ks-card-visual {
        height: 300px;
    }
    
    .ks-phone-mockup {
        width: 180px;
        height: 360px;
    }
    
    .ks-results-chart {
        flex-direction: column;
    }
    
    .results-labels {
        flex-direction: row;
        padding: 0;
    }
    
    .result-label {
        height: auto;
        width: 25%;
        justify-content: center;
        text-align: center;
    }
    
    .comparison-group {
        height: 200px;
    }
}

@media (max-width: 768px) {
    .ks-creative-headline-text {
        font-size: 26px;
    }
    
    .ks-card-content {
        padding: 20px;
    }
    
    .ks-card-content h4 {
        font-size: 20px;
    }
    
    .ks-engagement-stats {
        flex-direction: column;
        gap: 10px;
    }
    
    .comparison-bar {
        max-width: 30px;
    }
}

@media (max-width: 576px) {
    .ks-phone-mockup {
        width: 150px;
        height: 300px;
    }
    
    .ks-results-chart {
        margin-top: 30px;
    }
    
    .result-label {
        font-size: 12px;
    }
    
    .results-comparison {
        gap: 10px;
    }
    
    .comparison-group {
        gap: 5px;
    }
    
    .comparison-bar {
        max-width: 25px;
    }
    
    .bar-value {
        font-size: 8px;
        padding: 2px 4px;
    }
    
    .results-legend {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
}

/* 数据洞察选项卡样式 */
.ks-data-insights {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

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

.ks-insights-title {
    font-size: 36px;
    font-weight: 800;
    color: #333;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #00C8FF, #3EECAC);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.ks-insights-subtitle {
    font-size: 18px;
    color: #666;
}

.ks-insights-section {
    background: white;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    margin-bottom: 40px;
    padding: 30px;
    overflow: hidden;
}

.ks-section-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.ks-section-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00C8FF, #3EECAC);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0,200,255,0.3);
}

.ks-section-icon svg {
    width: 28px;
    height: 28px;
    fill: white;
}

.ks-section-title {
    font-size: 24px;
    font-weight: 700;
    color: #333;
}

/* 用户画像分析样式 */
.ks-portrait-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.ks-dashboard-card {
    background: #f8f9fa;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.ks-dashboard-header {
    background: linear-gradient(135deg, #00C8FF, #3EECAC);
    padding: 20px;
    color: white;
}

.ks-dashboard-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
}

.ks-dashboard-actions {
    display: flex;
    gap: 10px;
}

.ks-action-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ks-action-btn:hover {
    background: rgba(255,255,255,0.3);
}

.ks-action-btn.active {
    background: white;
    color: #00C8FF;
    font-weight: 600;
}

.ks-dashboard-content {
    padding: 25px;
}

/* 环形图样式 */
.ks-chart-container {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.ks-donut-chart {
    position: relative;
    width: 180px;
    height: 180px;
}

.donut {
    transform: rotate(-90deg);
    width: 100%;
    height: 100%;
}

.donut-segment.female {
    animation: donutFill 1.5s ease forwards;
}

.donut-segment.male {
    animation: donutFill 1.5s ease forwards 0.5s;
}

@keyframes donutFill {
    from {
        stroke-dasharray: 0 317;
    }
    to {
        stroke-dasharray: 167 150;
    }
}

.donut-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.donut-label {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.ks-chart-data {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.data-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.data-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

.data-label {
    font-size: 14px;
    color: #666;
}

.data-value {
    font-size: 16px;
    font-weight: 700;
    color: #333;
}

/* 标签云样式 */
.ks-tags-chart {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    padding: 20px;
    height: 180px;
    align-items: center;
    position: relative;
}

.tag-item {
    background: var(--color);
    color: white;
    border-radius: 30px;
    padding: 8px 15px;
    font-size: calc(10px + var(--size) * 2px);
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.tag-item:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.tag-text {
    position: relative;
    z-index: 2;
}

.tag-value {
    font-size: 12px;
    opacity: 0;
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: white;
    padding: 3px 8px;
    border-radius: 3px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tag-item:hover .tag-value {
    opacity: 1;
    top: -25px;
}

/* 用户路径分析样式 */
.ks-journey-map {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 10px;
    align-items: center;
}

.ks-journey-stage {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.ks-journey-stage:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.stage-indicator {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.stage-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #00C8FF, #3EECAC);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    box-shadow: 0 5px 10px rgba(0,200,255,0.3);
}

.stage-label {
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.stage-content {
    margin-bottom: 20px;
}

.stage-channel {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.channel-bar {
    height: 8px;
    width: var(--width);
    background: linear-gradient(to right, #00C8FF, #3EECAC);
    border-radius: 4px;
    margin-right: 10px;
    transition: width 1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 2px 5px rgba(0,200,255,0.3);
    position: relative;
}

.channel-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.5) 50%, rgba(255,255,255,0) 100%);
    animation: shimmer 2s infinite;
    border-radius: 4px;
}

.channel-value {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

.stage-metrics {
    display: flex;
    justify-content: space-around;
}

.stage-metric {
    text-align: center;
}

.metric-value {
    font-size: 24px;
    font-weight: 700;
    color: #00C8FF;
    margin-bottom: 5px;
}

.metric-label {
    font-size: 14px;
    color: #666;
}

.journey-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
}

.journey-arrow svg {
    width: 30px;
    height: 30px;
    fill: #ddd;
}

/* 实时数据面板样式 */
.ks-data-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.ks-metric-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    padding: 20px;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.ks-metric-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.1);
}

.metric-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #00C8FF, #3EECAC);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    box-shadow: 0 5px 10px rgba(0,200,255,0.2);
}

.metric-icon svg {
    width: 24px;
    height: 24px;
    fill: white;
}

.metric-content {
    margin-bottom: 20px;
}

.metric-data {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 5px;
}

.metric-number {
    font-size: 20px;
    font-weight: 700;
    color: #333;
}

.metric-trend {
    display: flex;
    align-items: center;
    font-size: 12px;
    font-weight: 600;
}

.metric-trend.positive {
    color: #00CC66;
}

.metric-trend.negative {
    color: #FF4076;
}

.metric-trend svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.metric-name {
    font-size: 14px;
    color: #666;
}

.metric-chart {
    margin-top: auto;
    height: 30px;
}

.sparkline {
    width: 100%;
    height: 100%;
}

/* 洞察结论样式 */
.ks-insights-conclusion {
    background: linear-gradient(135deg, #00C8FF, #3EECAC);
    border-radius: 20px;
    display: flex;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,200,255,0.2);
}

.ks-conclusion-icon {
    flex: 0 0 80px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ks-conclusion-icon svg {
    width: 40px;
    height: 40px;
    fill: white;
}

.ks-conclusion-content {
    flex: 1;
    padding: 30px;
    color: white;
}

.ks-conclusion-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.ks-conclusion-points {
    margin-bottom: 30px;
}

.conclusion-point {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
}

.point-number {
    font-size: 18px;
    font-weight: 700;
    color: rgba(255,255,255,0.8);
}

.point-text {
    font-size: 16px;
    line-height: 1.5;
}

.ks-conclusion-btn {
    background: white;
    color: #00C8FF;
    border: none;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.ks-conclusion-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .ks-portrait-dashboard {
        grid-template-columns: 1fr;
    }
    
    .ks-journey-map {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
    }
    
    .journey-arrow {
        transform: rotate(90deg);
        margin: 20px 0;
    }
}

@media (max-width: 768px) {
    .ks-insights-title {
        font-size: 28px;
    }
    
    .ks-insights-section {
        padding: 20px;
    }
    
    .ks-section-title {
        font-size: 20px;
    }
    
    .ks-insights-conclusion {
        flex-direction: column;
    }
    
    .ks-conclusion-icon {
        height: 60px;
        flex: none;
    }
    
    .point-text {
        font-size: 14px;
    }
}

/* 专业营销服务卡片样式 */
.marketing-services-section {
    padding: 80px 0;
    background: #f9f9f9;
    position: relative;
}

.marketing-services-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.marketing-services-header {
    text-align: center;
    margin-bottom: 50px;
}

.marketing-services-title {
    font-size: 32px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.marketing-services-subtitle {
    font-size: 16px;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

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

.marketing-service-card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    padding: 30px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.marketing-service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.marketing-service-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    position: relative;
}

.marketing-service-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.marketing-service-title {
    font-size: 22px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.marketing-service-description {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.marketing-service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.marketing-service-features li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 10px;
    font-size: 14px;
    color: #555;
}

.marketing-service-features li:before {
    content: '✓';
    color: #FF5A5F;
    margin-right: 10px;
    font-weight: bold;
}

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

@media (max-width: 768px) {
    .marketing-services-grid {
        grid-template-columns: 1fr;
    }
    
    .marketing-service-card {
        padding: 25px;
    }
}

/* 确保原始专业服务卡片样式 */
.service-card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.07);
    padding: 30px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 35px rgba(0,0,0,0.1);
}

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 24px;
    color: #FF5A5F;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, #FF5A5F, #F9A826);
    color: #fff;
    transform: scale(1.1);
}

.service-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #333;
}

.service-description {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 8px;
    font-size: 14px;
    color: #555;
}

.service-features li:before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: #FF5A5F;
    font-weight: 700;
}

.service-link {
    display: inline-block;
    margin-top: 15px;
    font-size: 14px;
    font-weight: 600;
    color: #FF5A5F;
    transition: all 0.3s ease;
}

.service-link:hover {
    color: #F9A826;
    transform: translateX(5px);
}

/* 特别处理首页营销服务卡片中的图标样式 */
.marketing-service-icon svg,
.service-icon svg {
    width: 30px;
    height: 30px;
    fill: currentColor;
}

.service-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.service-item .service-icon {
    width: 40px;
    height: 40px;
    margin-right: 15px;
    margin-bottom: 0;
    background: rgba(255, 90, 95, 0.1);
    color: #FF5A5F;
}

.service-item .service-name {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

/* 确保图标在首页卡片中良好显示 */
.service-item .service-icon i,
.service-item .service-icon .fa,
.service-item .service-icon .fas {
    font-size: 18px;
    line-height: 1;
}

/* 图标颜色方案 */
.service-icon.icon-kol { color: #FF5A5F; }
.service-icon.icon-live { color: #3FAEFD; }
.service-icon.icon-ad { color: #00C9A7; }
.service-icon.icon-brand { color: #7B6DF0; }
.service-icon.icon-video { color: #FD5E94; }
.service-icon.icon-data { color: #2ECC71; }

/* 确保图标正确显示在卡片中 */
.platform-services .service-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* 确保专业服务相关样式不与solution_section.css冲突 */
.service-icon.icon-kol,
.service-icon.icon-live,
.service-icon.icon-ad,
.service-icon.icon-brand,
.service-icon.icon-video,
.service-icon.icon-data {
    /* 移除特定颜色设置 */
    color: #000 !important;
}

/* 确保服务项目布局不受影响 */
.platform-services .service-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* 确保服务相关样式与solution_section.css中的样式保持一致 */
.marketing-service-icon svg,
.service-icon svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.service-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 !important;
}

.service-item .service-icon {
    width: 24px;
    height: 24px;
    margin-right: 10px;
    margin-bottom: 0;
    background: transparent !important;
    color: #000 !important;
    border-radius: 0 !important;
}

.service-item .service-name {
    font-size: 14px;
    font-weight: normal;
    color: #555;
}

/* 确保图标在首页卡片中良好显示 */
.service-item .service-icon i,
.service-item .service-icon .fa,
.service-item .service-icon .fas {
    font-size: 16px;
    line-height: 1;
    color: #000 !important;
}