/* 全局样式 - 电竞风格 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 电竞配色 - 深色主题 */
    --primary-color: #ff0844;
    --secondary-color: #00f2fe;
    --accent-color: #a8edea;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-light: #808080;
    --bg-dark: #0a0a0a;
    --bg-darker: #050505;
    --bg-card: #1a1a1a;
    --bg-hover: #252525;
    --border-color: #2a2a2a;
    --shadow-sm: 0 2px 8px rgba(255, 8, 68, 0.1);
    --shadow-md: 0 4px 16px rgba(255, 8, 68, 0.2);
    --shadow-lg: 0 8px 32px rgba(255, 8, 68, 0.3);
    --shadow-neon: 0 0 20px rgba(255, 8, 68, 0.5), 0 0 40px rgba(255, 8, 68, 0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-dark);
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    width: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* 顶部横幅 */
.top-banner {
    width: 100%;
    background: var(--bg-darker);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    position: relative;
    overflow: hidden;
}

.top-banner::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent,
        var(--primary-color) 30%,
        var(--secondary-color) 50%,
        var(--primary-color) 70%,
        transparent
    );
    opacity: 0.6;
}

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

/* 导航栏 - 电竞风格 */
.navbar {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition);
}

.navbar:hover {
    border-bottom: 1px solid var(--primary-color);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-brand .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 26px;
    font-weight: 900;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.logo-icon {
    font-size: 30px;
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--secondary-color),
        var(--primary-color)
    );
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 15px var(--primary-color));
    animation: iconRotate 4s ease-in-out infinite, iconColorFlow 3s ease-in-out infinite;
    transition: all 0.3s ease;
}

.nav-brand .logo:hover .logo-icon {
    transform: rotate(360deg) scale(1.2);
    filter: drop-shadow(0 0 25px var(--primary-color)) drop-shadow(0 0 35px rgba(0, 242, 254, 0.6));
}

@keyframes iconRotate {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(-10deg);
    }
    75% {
        transform: rotate(10deg);
    }
}

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

.logo-text {
    background: linear-gradient(
        135deg,
        #ff0844 0%,
        #ff3366 20%,
        #00f2fe 40%,
        #0099ff 60%,
        #ff0844 80%,
        #ff3366 100%
    );
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: rainbowFlow 3s ease-in-out infinite;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 3px;
    text-shadow: 0 0 20px rgba(255, 8, 68, 0.5);
    position: relative;
}

.logo-text::before {
    content: '戟创电竞';
    position: absolute;
    left: 0;
    top: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 8, 68, 0.8),
        rgba(0, 242, 254, 0.8)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: blur(10px);
    opacity: 0.6;
    animation: logoGlow 2s ease-in-out infinite alternate;
}

.nav-brand .logo:hover .logo-text {
    animation: rainbowFlow 1.5s ease-in-out infinite, logoScale 0.5s ease-in-out;
    filter: drop-shadow(0 0 20px rgba(255, 8, 68, 0.8)) drop-shadow(0 0 30px rgba(0, 242, 254, 0.6));
}

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

@keyframes logoGlow {
    0% {
        opacity: 0.3;
        transform: scale(1);
    }
    100% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

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

.navbar .logo-text {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 35px;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
    padding: 8px 0;
    display: block;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

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

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

.dropdown {
    position: absolute;
    top: 100%;
    left: -20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
}

.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown a {
    display: block;
    padding: 10px 24px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.dropdown a:hover {
    background: var(--bg-hover);
    color: var(--primary-color);
    padding-left: 30px;
}

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

.btn-store {
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--primary-color), #ff3366);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(255, 8, 68, 0.3);
    white-space: nowrap;
}

.btn-store:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-neon);
}

.btn-store-jd {
    background: linear-gradient(135deg, #e3393c, #d91f22);
    box-shadow: 0 4px 15px rgba(227, 57, 60, 0.3);
}

.btn-store-jd:hover {
    box-shadow: 0 8px 25px rgba(227, 57, 60, 0.5);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
}

/* 英雄区域 - 全宽铺满 */
.hero {
    position: relative;
    width: 100%;
    padding: 0;
    background: var(--bg-darker);
    overflow: hidden;
}

.hero-link {
    display: block;
    width: 100%;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.hero-link:hover {
    transform: scale(1.01);
    opacity: 0.95;
}

.hero .container {
    max-width: 100%;
    margin: 0;
    padding: 0;
}

.hero-image {
    width: 100%;
    max-width: 100%;
    border-radius: 0;
    overflow: hidden;
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}


.btn {
    position: relative;
    padding: 16px 48px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #ff3366);
    color: white;
    box-shadow: 0 4px 20px rgba(255, 8, 68, 0.4);
}

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

.btn-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: btnGlow 3s infinite;
}

@keyframes btnGlow {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(180deg); }
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
}


/* 通用区块样式 */
.section {
    padding: 100px 0;
    position: relative;
}

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

.section-subtitle {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-family: 'Orbitron', sans-serif;
}

.section-title {
    font-size: 42px;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.title-line {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    margin: 0 auto;
    border-radius: 2px;
    box-shadow: 0 0 10px var(--primary-color);
}

/* 产品特色 */
.features-section {
    background: var(--bg-dark);
    width: 100%;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 10px 40px rgba(255, 8, 68, 0.3);
}

.feature-icon {
    margin-bottom: 24px;
}

.feature-icon svg {
    width: 60px;
    height: 60px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.feature-card p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* 产品展示 */
.products-section {
    background: var(--bg-darker);
    width: 100%;
}

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

.product-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: transform 0.3s ease;
    cursor: pointer;
}

.product-card-link:hover {
    transform: translateY(-10px);
}

.product-card {
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.product-card-link:hover .product-card {
    border-color: var(--primary-color);
    box-shadow: 0 15px 50px rgba(255, 8, 68, 0.4);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 450px;
    background: #000;
}

.product-image > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 幻灯片样式 */
.product-slideshow .slide-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
}

.product-slideshow .slide-image.active {
    opacity: 1;
    z-index: 2;
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 6px 16px;
    background: var(--primary-color);
    color: white;
    font-size: 12px;
    font-weight: 700;
    border-radius: 20px;
    z-index: 10;
    animation: pulse 2s infinite;
}

.product-badge.new {
    background: var(--secondary-color);
}

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

.image-placeholder svg {
    width: 100%;
    height: 100%;
    display: block;
}

.product-info {
    padding: 30px;
}

.product-info h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.product-info p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.price {
    font-size: 28px;
    font-weight: 900;
    color: var(--primary-color);
    font-family: 'Orbitron', sans-serif;
}

.price-label {
    font-size: 12px;
    color: var(--text-secondary);
    padding: 2px 8px;
    background: rgba(255, 8, 68, 0.1);
    border-radius: 4px;
    font-weight: 500;
}

.original-price {
    font-size: 16px;
    color: var(--text-light);
    text-decoration: line-through;
}

.product-btn {
    display: block;
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--primary-color), #ff3366);
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
}

.product-btn:hover {
    box-shadow: 0 5px 20px rgba(255, 8, 68, 0.5);
    transform: translateY(-2px);
}

/* 技术创新 */
.tech-section {
    background: var(--bg-dark);
    width: 100%;
}

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

.tech-item {
    position: relative;
    padding: 40px 30px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: var(--transition);
}

.tech-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.tech-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 48px;
    font-weight: 900;
    color: rgba(255, 8, 68, 0.1);
    font-family: 'Orbitron', sans-serif;
}

.tech-item h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.tech-item p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* 关于我们 */
.about-section {
    background: var(--bg-darker);
    width: 100%;
}

.about-content-wrapper {
    max-width: 900px;
    margin: 0 auto 80px;
    text-align: center;
}

.about-main {
    padding: 0 20px;
}

.about-subtitle {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-para {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.about-stats-top {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 50px;
}

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

.stat-value {
    font-size: 48px;
    font-weight: 900;
    color: var(--primary-color);
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 20px rgba(255, 8, 68, 0.5);
    margin-bottom: 10px;
}

.stat-label-top {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 品牌简介 - 全新电竞风格 */
.brand-intro {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.brand-intro-title {
    font-size: 48px;
    font-weight: 900;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 60px;
    text-transform: uppercase;
    letter-spacing: 4px;
    text-shadow: 0 0 30px rgba(255, 8, 68, 0.5);
}

.brand-intro-content {
    max-width: 1400px;
    margin: 0 auto;
    background: 
        radial-gradient(circle at top left, rgba(255, 8, 68, 0.08) 0%, transparent 50%),
        radial-gradient(circle at bottom right, rgba(0, 242, 254, 0.06) 0%, transparent 50%),
        rgba(15, 15, 15, 0.6);
    border: 1px solid rgba(255, 8, 68, 0.3);
    border-radius: 24px;
    padding: 60px;
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        0 0 60px rgba(255, 8, 68, 0.15);
}

/* 顶部装饰线条 */
.brand-intro-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent,
        var(--primary-color) 20%,
        var(--secondary-color) 50%,
        var(--primary-color) 80%,
        transparent
    );
    animation: scanLine 3s ease-in-out infinite;
}

@keyframes scanLine {
    0%, 100% { opacity: 0.5; transform: scaleX(0.8); }
    50% { opacity: 1; transform: scaleX(1); }
}

/* 网格背景效果 */
.brand-intro-content::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255, 8, 68, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 8, 68, 0.03) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.5;
    pointer-events: none;
    animation: gridFloat 15s linear infinite;
}

@keyframes gridFloat {
    0% { transform: translate(0, 0); }
    100% { transform: translate(30px, 30px); }
}

.brand-intro-left {
    text-align: left;
    position: relative;
    z-index: 1;
}

.brand-intro-left p {
    font-size: 15px;
    line-height: 2.4;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 18px;
    transition: var(--transition);
    padding-left: 0;
    position: relative;
}

/* 段落前的装饰点 */
.brand-intro-left p::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 12px;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition);
    box-shadow: 0 0 8px var(--primary-color);
}

.brand-intro-left p:hover {
    color: rgba(255, 255, 255, 0.95);
    transform: translateX(5px);
}

.brand-intro-left p:hover::before {
    opacity: 1;
    left: -15px;
}

.brand-intro-left br {
    display: block;
    margin-bottom: 30px;
}

/* 底部统计数据 - 超炫电竞风格 */
.brand-bottom-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-top: 60px;
    padding: 0;
    background: transparent;
    border: 3px solid transparent;
    border-radius: 20px;
    position: relative;
    overflow: visible;
    background-image: linear-gradient(rgba(10, 10, 10, 0.95), rgba(10, 10, 10, 0.95)),
                      linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--primary-color));
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 
        0 0 40px rgba(255, 8, 68, 0.3),
        inset 0 0 60px rgba(255, 8, 68, 0.05);
}

/* 顶部扫描线 */
.brand-bottom-stats::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent,
        var(--secondary-color),
        var(--primary-color),
        var(--secondary-color),
        transparent
    );
    animation: topScan 2s ease-in-out infinite;
}

@keyframes topScan {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* 底部光效 */
.brand-bottom-stats::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 40px;
    background: radial-gradient(ellipse, rgba(255, 8, 68, 0.4) 0%, transparent 70%);
    filter: blur(15px);
    animation: bottomGlow 2s ease-in-out infinite;
}

@keyframes bottomGlow {
    0%, 100% { opacity: 0.5; transform: translateX(-50%) scaleX(0.8); }
    50% { opacity: 1; transform: translateX(-50%) scaleX(1); }
}

.brand-stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding: 45px 40px;
    transition: var(--transition);
    background: transparent;
}

.brand-stat:hover {
    transform: scale(1.05);
    z-index: 2;
}

/* 数字和单位容器 */
.brand-stat > span:first-child,
.brand-stat > span:nth-child(2) {
    display: inline;
}

.brand-stat-num {
    font-size: 80px;
    font-weight: 900;
    color: var(--primary-color);
    font-family: 'Orbitron', sans-serif;
    line-height: 1;
    text-shadow: 
        0 0 10px rgba(255, 8, 68, 0.8),
        0 0 20px rgba(255, 8, 68, 0.6),
        0 0 40px rgba(255, 8, 68, 0.4),
        0 0 60px rgba(255, 8, 68, 0.2);
    animation: numberPulse 3s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(255, 8, 68, 0.5));
}

@keyframes numberPulse {
    0%, 100% {
        text-shadow: 
            0 0 10px rgba(255, 8, 68, 0.8),
            0 0 20px rgba(255, 8, 68, 0.6),
            0 0 40px rgba(255, 8, 68, 0.4);
    }
    50% {
        text-shadow: 
            0 0 20px rgba(255, 8, 68, 1),
            0 0 40px rgba(255, 8, 68, 0.8),
            0 0 60px rgba(255, 8, 68, 0.6),
            0 0 80px rgba(255, 8, 68, 0.4);
    }
}

.brand-stat:hover .brand-stat-num {
    animation: numberShake 0.5s ease-in-out;
}

@keyframes numberShake {
    0%, 100% { transform: translateY(0); }
    25% { transform: translateY(-5px); }
    75% { transform: translateY(-2px); }
}

.brand-stat-unit {
    font-size: 28px;
    color: var(--primary-color);
    font-weight: 700;
    margin-left: 6px;
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 15px rgba(255, 8, 68, 0.6);
    vertical-align: super;
}

.brand-stat-label {
    display: block;
    margin-top: 20px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
}

.brand-stat-label::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.brand-stat-divider {
    width: 1px;
    height: 100px;
    background: linear-gradient(180deg, 
        transparent,
        rgba(255, 8, 68, 0.5),
        rgba(0, 242, 254, 0.5),
        transparent
    );
    position: relative;
}

.brand-stat-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    box-shadow: 
        0 0 10px var(--primary-color),
        0 0 20px var(--primary-color),
        0 0 30px var(--primary-color);
    animation: centerDot 2s ease-in-out infinite;
}

/* 关于我们 - 企业形象图幻灯片 */
.about-building-slideshow {
    position: relative;
    width: 100%;
    height: 500px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(255, 8, 68, 0.3);
}

.about-building-slideshow .slide-image {
    border-radius: 16px;
}

@keyframes centerDot {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1); 
        opacity: 1;
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.3); 
        opacity: 0.7;
    }
}

/* 质检报告展示 */
.brand-intro-right {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.certificate-showcase {
    background: var(--bg-card);
    border: 2px solid var(--primary-color);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 0 30px rgba(255, 8, 68, 0.3);
    transition: var(--transition);
}

.certificate-showcase:hover {
    transform: scale(1.05);
    box-shadow: 0 0 50px rgba(255, 8, 68, 0.5);
}

.certificate-label {
    text-align: center;
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.certificate-image {
    width: 100%;
    max-width: 300px;
}

.certificate-image svg {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* 保留旧样式以防万一 */
.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-text h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 30px;
}

.about-text p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 50px;
}

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

.stat-num {
    display: block;
    font-size: 48px;
    font-weight: 900;
    color: var(--primary-color);
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 20px rgba(255, 8, 68, 0.5);
    margin-bottom: 10px;
}

.stat-text {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 电竞赛事 */
.esports-section {
    background: var(--bg-dark);
    width: 100%;
}

.esports-intro {
    text-align: center;
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.esports-card {
    background: var(--bg-card);
    padding: 50px 30px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.esports-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 10px 40px rgba(255, 8, 68, 0.3);
}

.esports-icon {
    font-size: 64px;
    margin-bottom: 24px;
    filter: drop-shadow(0 0 10px var(--primary-color));
}

.esports-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.esports-card p {
    font-size: 15px;
    color: var(--text-secondary);
}

/* 底部横幅 */
.bottom-banner {
    width: 100%;
    background: var(--bg-dark);
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.bottom-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent,
        var(--primary-color) 30%,
        var(--secondary-color) 50%,
        var(--primary-color) 70%,
        transparent
    );
    opacity: 0.6;
}

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

/* 页脚 */
.footer {
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
    color: var(--text-secondary);
    padding: 60px 0 30px;
    border-top: 2px solid;
    border-image: linear-gradient(90deg, 
        transparent,
        var(--primary-color) 20%,
        var(--secondary-color) 50%,
        var(--primary-color) 80%,
        transparent
    ) 1;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent,
        rgba(255, 8, 68, 0.5) 50%,
        transparent
    );
    box-shadow: 0 0 20px rgba(255, 8, 68, 0.5);
    z-index: 2;
}

.footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 8, 68, 0.08) 0%, transparent 30%),
        radial-gradient(circle at 80% 70%, rgba(0, 242, 254, 0.06) 0%, transparent 30%),
        radial-gradient(circle at 50% 50%, rgba(255, 51, 102, 0.05) 0%, transparent 40%);
    animation: footerBgMove 20s ease-in-out infinite;
    z-index: 0;
}

@keyframes footerBgMove {
    0%, 100% {
        transform: translateX(0) scale(1);
    }
    50% {
        transform: translateX(10%) scale(1.1);
    }
}

.footer > .container {
    position: relative;
    z-index: 1;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 28px;
    font-weight: 900;
    color: var(--text-primary);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: translateY(-3px);
}

.footer-logo .logo-icon {
    font-size: 36px;
    color: var(--primary-color);
    filter: drop-shadow(0 0 15px var(--primary-color));
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% {
        filter: drop-shadow(0 0 15px var(--primary-color));
        transform: rotate(0deg);
    }
    50% {
        filter: drop-shadow(0 0 25px var(--primary-color)) drop-shadow(0 0 35px rgba(255, 8, 68, 0.5));
        transform: rotate(5deg);
    }
}

.footer-logo .logo-text {
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 3px;
    background: linear-gradient(
        135deg,
        #ff0844 0%,
        #ff3366 25%,
        #00f2fe 50%,
        #0099ff 75%,
        #ff0844 100%
    );
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: rainbowFlow 4s ease-in-out infinite;
    position: relative;
}

.footer-logo .logo-text::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 100%;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--primary-color),
        var(--secondary-color),
        transparent
    );
    background-size: 200% 100%;
    animation: lineFlow 3s ease-in-out infinite;
}

@keyframes lineFlow {
    0%, 100% {
        background-position: 0% 50%;
        opacity: 0.5;
    }
    50% {
        background-position: 100% 50%;
        opacity: 1;
    }
}

.footer-section h4 {
    color: var(--text-primary);
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 12px;
    background: linear-gradient(
        135deg,
        #fff 0%,
        #00f2fe 50%,
        #fff 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(0, 242, 254, 0.3);
    animation: headerShine 3s ease-in-out infinite;
}

@keyframes headerShine {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.3);
    }
}

.footer-section h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(
        90deg,
        var(--primary-color),
        var(--secondary-color)
    );
    box-shadow: 0 0 10px var(--primary-color);
    animation: lineExpand 2s ease-in-out infinite;
}

@keyframes lineExpand {
    0%, 100% {
        width: 30px;
        opacity: 0.8;
    }
    50% {
        width: 50px;
        opacity: 1;
    }
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.8;
    opacity: 0.9;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
    padding: 5px 0;
}

.footer-links a::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(
        90deg,
        var(--primary-color),
        var(--secondary-color)
    );
    box-shadow: 0 0 8px var(--primary-color);
    transition: width 0.3s ease;
}

.footer-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(
        90deg,
        var(--primary-color),
        var(--secondary-color),
        var(--primary-color)
    );
    transition: width 0.3s ease;
}

.footer-links a:hover {
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--secondary-color)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding-left: 20px;
    transform: translateX(5px);
    text-shadow: 0 0 10px rgba(255, 8, 68, 0.5);
    filter: drop-shadow(0 0 10px rgba(255, 8, 68, 0.3));
}

.footer-links a:hover::before {
    width: 12px;
    animation: arrowPulse 0.5s ease-in-out infinite;
}

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

@keyframes arrowPulse {
    0%, 100% {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }
    50% {
        opacity: 0.6;
        transform: translateY(-50%) translateX(-3px);
    }
}

.footer-divider {
    height: 2px;
    background: linear-gradient(90deg, 
        transparent,
        var(--primary-color) 20%,
        var(--secondary-color) 50%,
        var(--primary-color) 80%,
        transparent
    );
    margin: 40px 0 30px;
    position: relative;
    box-shadow: 0 0 15px rgba(255, 8, 68, 0.3);
    animation: dividerGlow 3s ease-in-out infinite;
}

@keyframes dividerGlow {
    0%, 100% {
        box-shadow: 0 0 15px rgba(255, 8, 68, 0.3);
        opacity: 0.8;
    }
    50% {
        box-shadow: 0 0 30px rgba(255, 8, 68, 0.6), 0 0 40px rgba(0, 242, 254, 0.4);
        opacity: 1;
    }
}

.footer-divider::before,
.footer-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 10px;
    height: 10px;
    background: var(--primary-color);
    border-radius: 50%;
    transform: translateY(-50%);
    box-shadow: 0 0 20px var(--primary-color);
    animation: dotPulse 2s ease-in-out infinite;
}

.footer-divider::before {
    left: 20%;
}

.footer-divider::after {
    right: 20%;
    animation-delay: 1s;
}

@keyframes dotPulse {
    0%, 100% {
        transform: translateY(-50%) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-50%) scale(1.5);
        opacity: 1;
    }
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-icon {
    display: inline-block;
    padding: 8px 16px;
    background: var(--bg-card);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-light);
    margin: 8px 0;
    opacity: 0.9;
    transition: all 0.3s ease;
}

.footer-bottom p:hover {
    background: linear-gradient(
        90deg,
        var(--primary-color),
        var(--secondary-color),
        var(--primary-color)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 1;
}

.footer-bottom .footer-slogan {
    font-size: 13px;
    background: linear-gradient(
        90deg,
        rgba(255, 8, 68, 0.8) 0%,
        rgba(0, 242, 254, 0.8) 50%,
        rgba(255, 8, 68, 0.8) 100%
    );
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textFlow 4s ease-in-out infinite;
    opacity: 0.9;
}

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

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #ff3366);
    color: white;
    border: none;
    font-size: 24px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 16px rgba(255, 8, 68, 0.4);
    z-index: 999;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid,
    .tech-content,
    .esports-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .brand-intro-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-building-slideshow {
        height: 400px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .top-banner img {
        max-height: 60px;
        object-fit: contain;
    }
    
    .bottom-banner img {
        max-height: 300px;
        object-fit: contain;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-right {
        gap: 8px;
    }
    
    .btn-store {
        padding: 8px 16px;
        font-size: 12px;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero {
        padding: 0;
    }
    
    .hero-image {
        border-radius: 0;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .features-grid,
    .products-grid,
    .tech-content,
    .esports-grid,
    .footer-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .about-stats,
    .about-stats-top {
        flex-direction: column;
        gap: 30px;
    }
    
    .brand-intro-title {
        font-size: 32px;
    }
    
    .brand-intro-content {
        padding: 40px 25px;
        border-radius: 16px;
    }
    
    .about-building-slideshow {
        height: 300px;
    }
    
    .brand-intro-left p {
        font-size: 14px;
        line-height: 2.2;
        padding-left: 0;
    }
    
    .brand-intro-left p::before {
        display: none;
    }
    
    .brand-bottom-stats {
        flex-direction: column;
        gap: 0;
        padding: 0;
        border-width: 2px;
    }
    
    .brand-bottom-stats::after {
        display: none;
    }
    
    .brand-stat {
        width: 100%;
        padding: 35px 20px;
        border-bottom: 1px solid rgba(255, 8, 68, 0.2);
    }
    
    .brand-stat:last-of-type {
        border-bottom: none;
    }
    
    .brand-stat-divider {
        display: none;
    }
    
    .brand-stat-num {
        font-size: 64px;
    }
    
    .brand-stat-unit {
        font-size: 24px;
    }
    
    .brand-stat-label {
        margin-top: 15px;
        font-size: 12px;
    }
    
    .certificate-image {
        max-width: 250px;
    }
}

@media (max-width: 480px) {
    .top-banner img {
        max-height: 50px;
        object-fit: contain;
    }
    
    .bottom-banner img {
        max-height: 250px;
        object-fit: contain;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .nav-right {
        gap: 6px;
    }
    
    .btn-store {
        padding: 6px 12px;
        font-size: 11px;
    }
    
    .hero {
        padding: 0;
    }
    
    .hero-image {
        border-radius: 0;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .stat-number,
    .stat-num,
    .stat-value {
        font-size: 32px;
    }
    
    .brand-intro-title {
        font-size: 24px;
        letter-spacing: 2px;
    }
    
    .brand-intro-content {
        padding: 30px 20px;
        border-radius: 12px;
    }
    
    .about-building-slideshow {
        height: 250px;
    }
    
    .brand-intro-left p {
        font-size: 13px;
        line-height: 2;
        padding-left: 0;
    }
    
    .brand-bottom-stats {
        border-width: 2px;
        margin-top: 40px;
    }
    
    .brand-stat {
        padding: 30px 15px;
    }
    
    .brand-stat-num {
        font-size: 56px;
    }
    
    .brand-stat-unit {
        font-size: 20px;
    }
    
    .brand-stat-label {
        font-size: 11px;
        margin-top: 12px;
        letter-spacing: 1px;
    }
    
    .brand-stat-label::before {
        width: 30px;
        top: -6px;
    }
    
    .certificate-image {
        max-width: 200px;
    }
}

/* 滚动动画 */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* 额外的电竞特效 */
@keyframes neonPulse {
    0%, 100% {
        box-shadow: 
            0 0 5px var(--primary-color),
            0 0 10px var(--primary-color),
            0 0 20px var(--primary-color);
    }
    50% {
        box-shadow: 
            0 0 10px var(--primary-color),
            0 0 20px var(--primary-color),
            0 0 40px var(--primary-color);
    }
}

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}