/* ==================== 基础变量 ==================== */
:root {
    /* 主色调 - 与WFGame主页统一 */
    --primary-orange: #FF6B00;
    --primary-blue: #0066FF;
    --primary-cyan: #00B4D8;

    /* 渐变 */
    --gradient-main: linear-gradient(135deg, #FF6B00 0%, #0066FF 50%, #00B4D8 100%);
    --gradient-orange: linear-gradient(135deg, #FF6B00 0%, #FF8C00 100%);
    --gradient-blue: linear-gradient(135deg, #0066FF 0%, #00B4D8 100%);

    /* 背景色 - 浅色主题 */
    --bg-dark: #F5F7FA;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F8FAFC;

    /* 文字色 */
    --text-primary: #1A1A2E;
    --text-secondary: #4A5568;
    --text-muted: #718096;

    /* 功能色 */
    --color-online: #10B981;
    --color-offline: #EF4444;
    --color-gaming: #F59E0B;

    /* 间距 */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 80px;

    /* 圆角 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;

    /* 阴影 */
    --shadow-glow: 0 4px 20px rgba(255, 107, 0, 0.2);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.08);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ==================== 工具类 ==================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.gradient-text {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.section-title p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* ==================== 导航栏 ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

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

.nav-logo {
    height: 14px !important;
    width: auto;
    transition: transform 0.3s ease;
}

.nav-logo:hover {
    transform: scale(1.05);
}

.nav-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--primary-blue);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-main);
    transition: width 0.3s ease;
}

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

.nav-cta {
    padding: 10px 24px;
    background: var(--gradient-orange);
    border: none;
    border-radius: var(--radius-xl);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.3);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 107, 0, 0.4);
}

/* ==================== Hero 区域 ==================== */
.hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 100px 0 40px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 20%, rgba(255, 107, 0, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(0, 102, 255, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(0, 180, 216, 0.08) 0%, transparent 60%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 107, 0, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 107, 0, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

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

.hero-logo {
    width: 180px;
    margin-bottom: var(--spacing-lg);
    filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.3));
    animation: float 3s ease-in-out infinite;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    position: relative;
    display: inline-block;
}

/* 标题背后的动画光效 */
.hero-title::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 200%;
    background: radial-gradient(ellipse at center,
    rgba(255, 107, 0, 0.3) 0%,
    rgba(0, 102, 255, 0.25) 30%,
    rgba(0, 180, 216, 0.15) 60%,
    transparent 70%);
    filter: blur(40px);
    animation: titleGlow 4s ease-in-out infinite;
    z-index: -1;
}

@keyframes titleGlow {
    0%, 100% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

/* 粒子动画 */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-orange);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 8s ease-in-out infinite;
    box-shadow: 0 0 10px var(--primary-orange);
}

.particle:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
    background: var(--primary-orange);
}

.particle:nth-child(2) {
    left: 20%;
    animation-delay: 1s;
    background: var(--primary-blue);
}

.particle:nth-child(3) {
    left: 30%;
    animation-delay: 2s;
    background: var(--primary-cyan);
}

.particle:nth-child(4) {
    left: 40%;
    animation-delay: 0.5s;
    background: var(--primary-orange);
}

.particle:nth-child(5) {
    left: 50%;
    animation-delay: 1.5s;
    background: var(--primary-blue);
}

.particle:nth-child(6) {
    left: 60%;
    animation-delay: 2.5s;
    background: var(--primary-cyan);
}

.particle:nth-child(7) {
    left: 70%;
    animation-delay: 0.8s;
    background: var(--primary-orange);
}

.particle:nth-child(8) {
    left: 80%;
    animation-delay: 1.8s;
    background: var(--primary-blue);
}

.particle:nth-child(9) {
    left: 90%;
    animation-delay: 2.2s;
    background: var(--primary-cyan);
}

.particle:nth-child(10) {
    left: 15%;
    animation-delay: 3s;
    background: var(--primary-orange);
}

.particle:nth-child(11) {
    left: 35%;
    animation-delay: 3.5s;
    background: var(--primary-blue);
}

.particle:nth-child(12) {
    left: 55%;
    animation-delay: 4s;
    background: var(--primary-cyan);
}

.particle:nth-child(13) {
    left: 75%;
    animation-delay: 4.5s;
    background: var(--primary-orange);
}

.particle:nth-child(14) {
    left: 85%;
    animation-delay: 5s;
    background: var(--primary-blue);
}

.particle:nth-child(15) {
    left: 25%;
    animation-delay: 5.5s;
    background: var(--primary-cyan);
}

@keyframes particleFloat {
    0% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }
    10% {
        opacity: 0.8;
    }
    90% {
        opacity: 0.8;
    }
    100% {
        opacity: 0;
        transform: translateY(-100px) scale(1);
    }
}

/* 机位图定位动画 */
.hero-map-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
    opacity: 0.4;
}

/* 定位点容器 */
.map-dots {
    position: absolute;
    width: 100%;
    height: 100%;
}

/* 单个定位点 */
.map-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: dotPulse 3s ease-in-out infinite;
}

.map-dot.online {
    background: var(--color-online);
    box-shadow: 0 0 10px var(--color-online);
}

.map-dot.offline {
    background: var(--color-offline);
    box-shadow: 0 0 10px var(--color-offline);
    animation: dotBlink 2s ease-in-out infinite;
}

.map-dot.gaming {
    background: var(--color-gaming);
    box-shadow: 0 0 10px var(--color-gaming);
}

/* 定位点脉冲波纹 */
.map-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    animation: dotRipple 3s ease-out infinite;
}

@keyframes dotPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

@keyframes dotBlink {
    0%, 100% {
        opacity: 0.6;
    }
    50% {
        opacity: 0.3;
    }
}

@keyframes dotRipple {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.4;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

/* 定位标记动画 */
.location-marker {
    position: absolute;
    width: 24px;
    height: 24px;
    animation: locationBounce 3s ease-in-out infinite;
    opacity: 0.5;
}

.location-marker::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 14px solid var(--primary-orange);
    filter: drop-shadow(0 0 6px var(--primary-orange));
}

.location-marker::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 12px;
    background: radial-gradient(ellipse at center, rgba(255, 107, 0, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

@keyframes locationBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* 雷达扫描效果 */
.radar-scan {
    position: absolute;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 1px solid rgba(255, 107, 0, 0.25);
    animation: radarExpand 5s ease-out infinite;
    opacity: 0.4;
}

.radar-scan::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 50%;
    background: linear-gradient(to bottom, rgba(255, 107, 0, 0.5), transparent);
    transform-origin: bottom center;
    animation: radarRotate 5s linear infinite;
}

@keyframes radarExpand {
    0% {
        transform: scale(0.5);
        opacity: 0.4;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

@keyframes radarRotate {
    0% {
        transform: translateX(-50%) rotate(0deg);
    }
    100% {
        transform: translateX(-50%) rotate(360deg);
    }
}

/* 连接线动画 */
.connection-line {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 0, 0.4), transparent);
    animation: lineMove 4s ease-in-out infinite;
    opacity: 0.4;
}

@keyframes lineMove {
    0%, 100% {
        opacity: 0.2;
        transform: scaleX(0.5);
    }
    50% {
        opacity: 0.4;
        transform: scaleX(1);
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-slogan {
    font-size: 1.5rem;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-xl);
    font-weight: 600;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    padding: 16px 40px;
    background: var(--gradient-orange);
    border: none;
    border-radius: var(--radius-xl);
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-glow);
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 0 40px rgba(255, 107, 0, 0.4);
}

.btn-secondary {
    padding: 16px 40px;
    background: transparent;
    border: 2px solid rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-xl);
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.05);
    border-color: var(--primary-orange);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 4px;
}

/* ==================== 功能板块 ==================== */
.features {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.feature-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

/*.feature-card::before {*/
/*    content: '';*/
/*    position: absolute;*/
/*    top: 0;*/
/*    left: 0;*/
/*    right: 0;*/
/*    height: 3px;*/
/*    background: var(--gradient-orange);*/
/*    opacity: 0;*/
/*    transition: opacity 0.3s ease;*/
/*}*/

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 107, 0, 0.3);
    box-shadow: var(--shadow-glow);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    background: rgba(255, 107, 0, 0.1);
}

.feature-card:nth-child(1) .feature-icon {
    background: rgba(255, 107, 0, 0.15);
}

.feature-card:nth-child(2) .feature-icon {
    background: rgba(0, 102, 255, 0.15);
}

.feature-card:nth-child(3) .feature-icon {
    background: rgba(0, 180, 216, 0.15);
}

.feature-card:nth-child(4) .feature-icon {
    background: rgba(245, 158, 11, 0.15);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: var(--spacing-sm);
}

.feature-tag {
    padding: 4px 12px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-xl);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ==================== 机位图详情 ==================== */
.map-detail {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.map-detail-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(255, 107, 0, 0.03) 50%, transparent 100%);
}

.map-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.map-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.map-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 107, 0, 0.3);
    box-shadow: var(--shadow-glow);
}

.map-card-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: 4px 12px;
    background: var(--gradient-orange);
    border-radius: var(--radius-xl);
    font-size: 0.75rem;
    font-weight: 600;
}

.map-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.map-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.map-card-features {
    list-style: none;
}

.map-card-features li {
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.map-card-features li::before {
    content: '✓';
    color: var(--primary-orange);
    font-weight: bold;
}

/* ==================== 应用场景 ==================== */
.scenarios {
    padding: var(--spacing-xl) 0;
}

.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.scenario-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.scenario-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 107, 0, 0.2);
    box-shadow: var(--shadow-glow);
}

.scenario-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    flex-shrink: 0;
    background: rgba(255, 107, 0, 0.1);
}

.scenario-content h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
}

.scenario-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==================== 技术实力 ==================== */
.tech {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.tech-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(255, 107, 0, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 50%, rgba(0, 102, 255, 0.08) 0%, transparent 50%);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.tech-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.tech-card:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-5px);
    border-color: rgba(255, 107, 0, 0.2);
    box-shadow: var(--shadow-glow);

}

.tech-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    background: var(--gradient-orange);
    box-shadow: 0 0 30px rgba(255, 107, 0, 0.3);
}

.tech-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.tech-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ==================== 品牌标语 ==================== */
.slogans {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.slogans-container {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.slogan-item {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}
.slogan-item:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 107, 0, 0.2);
    box-shadow: var(--shadow-glow);
}
/*.slogan-item::before {*/
/*    content: '';*/
/*    position: absolute;*/
/*    top: 0;*/
/*    left: 0;*/
/*    right: 0;*/
/*    height: 2px;*/
/*    background: var(--gradient-orange);*/
/*}*/

.slogan-item p {
    font-size: 1.3rem;
    font-weight: 600;
}

/* ==================== 合作加盟 ==================== */
.contact {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.contact-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(255, 107, 0, 0.08) 0%, transparent 60%);
}

.contact-single {
    display: flex;
    justify-content: center;
}

.contact-taobao {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(0, 0, 0, 0.08);
    text-align: center;
    color: var(--text-primary);
    transition: all 0.4s ease;
    max-width: 400px;
    width: 100%;
}

.contact-taobao:hover {
    border-color: rgba(255, 102, 0, 0.5);
    transform: translateY(-8px);
    box-shadow: 0 0 40px rgba(255, 102, 0, 0.3);
}

.taobao-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #FF6600 0%, #FF4400 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    box-shadow: 0 0 30px rgba(255, 102, 0, 0.4);
}

.contact-taobao h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-xs);
}

.contact-taobao p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.taobao-qr {
    width: 180px;
    height: 180px;
    background: white;
    border-radius: var(--radius-md);
    padding: 10px;
    margin-bottom: var(--spacing-sm);
}

.taobao-qr img {
    width: 100%;
    height: 100%;
    border-radius: 4px;
}

.taobao-tip {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ==================== Footer ==================== */
.footer {
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-logo img {
    height: 14px;
}

.footer-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* 固定浮动二维码 */
.floating-qr {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 12px;
    border: 1px solid rgba(255, 102, 0, 0.3);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.floating-qr:hover {
    transform: translateY(-50%) translateX(-5px);
    box-shadow: 0 8px 30px rgba(255, 102, 0, 0.3);
}

.floating-qr-title {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.floating-qr img {
    width: 120px;
    height: 120px;
    border-radius: 4px;
    display: block;
}

/* ==================== 动画 ==================== */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 作品展示画廊 ==================== */
.gallery-section {
    position: relative;
    padding: 40px 0;
    background: var(--bg-dark);
    overflow: hidden;
}

.gallery-title {
    text-align: center;
    margin-bottom: 30px;
}

.gallery-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.gallery-title p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

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

.gallery-track {
    display: flex;
    gap: 24px;
    animation: scroll 30s linear infinite;
}

.gallery-track:hover {
    animation-play-state: paused;
}

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

.gallery-item {
    flex-shrink: 0;
    height: 252px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--gradient-orange);
    border-radius: var(--radius-lg);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.4s ease;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: -3px;
    background: var(--gradient-orange);
    border-radius: calc(var(--radius-lg) + 3px);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.gallery-item:hover {
    transform: scale(1.08);
    z-index: 10;
}

.gallery-item:hover::before {
    opacity: 1;
}

.gallery-item:hover::after {
    opacity: 1;
    box-shadow: 0 0 50px rgba(255, 107, 0, 0.6),
    0 0 100px rgba(0, 102, 255, 0.4),
    0 0 150px rgba(0, 180, 216, 0.3),
    0 0 200px rgba(255, 107, 0, 0.2);
}

.gallery-item img {
    width: auto;
    height: 252px;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-lg);
}

/* 画廊光效装饰 */
.gallery-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    pointer-events: none;
}

.gallery-glow.left {
    left: -100px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-orange);
}

.gallery-glow.right {
    right: -100px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-blue);
}

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

    .map-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-slogan {
        font-size: 1.2rem;
    }

    .section-title h2 {
        font-size: 1.8rem;
    }

    .features-grid,
    .tech-grid,
    .scenarios-grid {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .slogans-container {
        flex-direction: column;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .floating-qr {
        right: 10px;
        padding: 8px;
    }

    .floating-qr img {
        width: 100px;
        height: 100px;
    }

    .floating-qr-title {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
    }
}
.itemSelected1 .J_nav_item_name{
    color: rgba(107, 96, 241, 1) !important;
}