/* 全局样式 - 金属光泽高科技风格 */
:root {
    /* 主色调 - 深灰金属质感背景 */
    --primary-bg: linear-gradient(145deg, #2a2d30 0%, #1e2124 50%, #2c2f33 100%);
    --secondary-bg: linear-gradient(145deg, #1f2327 0%, #23272a 100%);
    --dark-bg: linear-gradient(135deg, #161a1d 0%, #1a1d21 100%);
    --light-bg: #ffffff;
    --card-bg: linear-gradient(145deg, #3a3e43 0%, #2d3136 100%);

    /* 强调色 - 金属橙金色系 */
    --accent-primary: #ff8c42;
    --accent-secondary: #ff6b1a;
    --accent-dark: #d15a1f;
    --accent-light: #ffa562;
    --accent-gradient: linear-gradient(135deg, #ffb366 0%, #ff8c42 50%, #ff6b1a 100%);
    --metal-gradient: linear-gradient(135deg, #ff9f5a 0%, #ff8c42 25%, #ffa562 50%, #ff6b1a 75%, #ff8c42 100%);

    /* 金属光泽色 */
    --metallic-shine: rgba(255, 255, 255, 0.4);
    --metallic-shadow: rgba(0, 0, 0, 0.5);
    --glow-primary: rgba(255, 140, 66, 0.6);
    --glow-secondary: rgba(255, 107, 26, 0.4);

    /* 文字颜色 */
    --text-primary: #ffffff;
    --text-secondary: #b9bbbe;
    --text-dark: #72767d;
    --text-metallic: linear-gradient(135deg, #ffffff 0%, #e8e8e8 50%, #ffffff 100%);

    /* 边框和分割线 - 金属质感 */
    --border-color: rgba(255, 140, 66, 0.3);
    --border-metallic: linear-gradient(90deg, rgba(255, 140, 66, 0.1) 0%, rgba(255, 140, 66, 0.5) 50%, rgba(255, 140, 66, 0.1) 100%);

    /* 字体 */
    --font-heading: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    /* 间距 */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

/* 重置和基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background: #2c2f33;
    background-image:
        linear-gradient(145deg, #2a2d30 0%, #1e2124 50%, #2c2f33 100%),
        radial-gradient(circle at 20% 30%, rgba(255, 140, 66, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 107, 26, 0.03) 0%, transparent 50%);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* 导航栏 - 金属质感 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(145deg, rgba(31, 35, 39, 0.98) 0%, rgba(35, 39, 42, 0.95) 100%);
    backdrop-filter: blur(15px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 2px solid;
    border-image: var(--border-metallic) 1;
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 1px 2px rgba(255, 140, 66, 0.2);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.logo:hover .logo-image {
    transform: scale(1.1);
    filter: drop-shadow(0 0 10px rgba(255, 140, 66, 0.5));
}

.logo-image {
    width: 60px;
    height: auto;
    transition: all 0.3s ease;
}

.logo-text-group {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.logo-text {
    font-size: 1.3rem;
    font-weight: 700;
    font-family: var(--font-heading);
    background: linear-gradient(135deg, #ffffff 0%, #e8e8e8 50%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    letter-spacing: 0.5px;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.logo-subtitle {
    font-size: 0.75rem;
    background: var(--metal-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    letter-spacing: 2px;
    line-height: 1;
    filter: drop-shadow(0 0 8px rgba(255, 140, 66, 0.4));
}

.logo-subtitle-en {
    font-size: 0.7rem;
    color: var(--accent-primary);
    font-weight: 600;
    letter-spacing: 1.5px;
    line-height: 1;
    font-family: 'Open Sans', sans-serif;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    flex: 1;
    justify-content: center;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.nav-menu a:hover {
    color: var(--accent-primary);
}

/* 语言切换器 - 金属质感 */
.language-switcher {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    background: linear-gradient(145deg, rgba(255, 140, 66, 0.15) 0%, rgba(255, 140, 66, 0.08) 100%);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow:
        inset 0 1px 2px rgba(255, 255, 255, 0.1),
        0 2px 8px rgba(255, 140, 66, 0.2);
}

.lang-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-family: var(--font-body);
    position: relative;
}

.lang-btn:hover {
    color: var(--accent-primary);
    background: linear-gradient(135deg, rgba(255, 140, 66, 0.25) 0%, rgba(255, 140, 66, 0.15) 100%);
    box-shadow: 0 0 10px rgba(255, 140, 66, 0.3);
}

.lang-btn.active {
    color: #1a1d21;
    background: var(--metal-gradient);
    box-shadow:
        0 2px 12px rgba(255, 140, 66, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.3),
        inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
}

.lang-divider {
    color: var(--border-color);
    font-size: 0.9rem;
}

/* Hero 区域 */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 50%, var(--dark-bg) 100%);
    z-index: 0;
    overflow: hidden;
}

/* SVG背景层 */
.tech-bg-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('tech-background.svg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 1;
    z-index: 0;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255, 140, 66, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 107, 26, 0.05) 0%, transparent 50%);
    z-index: 2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(35, 39, 42, 0.3) 100%);
    z-index: 4;
}

#hero-particles {
    z-index: 3;
}

#digital-rain {
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 2rem;
}

.hero-title {
    font-size: 4rem;
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 25%, #ffffff 50%, #e8e8e8 75%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: shimmer 3s linear infinite;
    text-shadow: 0 0 40px rgba(255, 255, 255, 0.3);
}

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

    100% {
        background-position: 200% center;
    }
}

.hero-title .highlight {
    background: var(--metal-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-top: 0.5rem;
    filter: drop-shadow(0 0 20px rgba(255, 140, 66, 0.6));
    background-size: 200% auto;
    animation: shimmer-gold 3s linear infinite;
}

@keyframes shimmer-gold {
    0% {
        background-position: 0% center;
    }

    100% {
        background-position: 200% center;
    }
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* 按钮样式 - 金属质感 */
.btn {
    padding: 1rem 2.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg,
            transparent,
            rgba(255, 255, 255, 0.3),
            transparent);
    transform: rotate(45deg);
    transition: all 0.5s ease;
}

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

.btn-primary {
    background: var(--metal-gradient);
    color: #1a1d21;
    border: none;
    box-shadow:
        0 4px 15px rgba(255, 140, 66, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.4),
        inset 0 -2px 0 rgba(0, 0, 0, 0.2);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #ffb366 0%, #ff9f5a 50%, #ff7a2e 100%);
    transform: translateY(-3px);
    box-shadow:
        0 12px 30px rgba(255, 140, 66, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.5),
        inset 0 -2px 0 rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: linear-gradient(145deg, rgba(255, 140, 66, 0.1) 0%, rgba(255, 140, 66, 0.05) 100%);
    color: var(--accent-primary);
    border: 2px solid var(--accent-primary);
    box-shadow:
        0 2px 10px rgba(255, 140, 66, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    clip-path: polygon(0 0, 100% 0,
            100% calc(100% - 15px), calc(100% - 15px) 100%,
            0 100%);
}

.btn-secondary:hover {
    background: var(--metal-gradient);
    color: #1a1d21;
    border-color: var(--accent-light);
    transform: translateY(-3px);
    box-shadow:
        0 8px 20px rgba(255, 140, 66, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

/* 通用区块样式 */
section {
    padding: var(--spacing-xl) 0;
}

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

.section-title {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 1rem;
}

.title-divider {
    width: 80px;
    height: 4px;
    background: var(--metal-gradient);
    margin: 0 auto;
    border-radius: 2px;
    box-shadow:
        0 0 20px rgba(255, 140, 66, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    position: relative;
}

.title-divider::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: slide 2s ease-in-out infinite;
}

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

    100% {
        transform: translateX(100%);
    }
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-top: 1.5rem;
    line-height: 1.8;
}

/* 公司介绍 - 金属质感 */
.company-intro {
    background: linear-gradient(145deg, #1f2327 0%, #23272a 100%);
    position: relative;
}

.company-intro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 15% 20%, rgba(255, 140, 66, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(255, 107, 26, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
}

.intro-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.intro-highlight {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.intro-item {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(145deg, #3a3e43 0%, #2d3136 100%);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    clip-path: polygon(15px 0, 100% 0,
            100% 100%,
            0 100%, 0 15px);
}

.intro-item::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -100%;
    width: 100%;
    height: calc(100% + 4px);
    background: linear-gradient(90deg, transparent, rgba(255, 140, 66, 0.3), transparent);
    transition: left 0.5s ease;
}

.intro-item:hover {
    background: linear-gradient(145deg, rgba(255, 140, 66, 0.15) 0%, rgba(255, 140, 66, 0.08) 100%);
    transform: translateX(10px);
    border-color: var(--accent-primary);
    box-shadow:
        0 8px 25px rgba(255, 140, 66, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.intro-item:hover::before {
    left: 100%;
}

.intro-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    color: var(--accent-primary);
}

.intro-icon svg {
    width: 100%;
    height: 100%;
}

.intro-item h4 {
    font-size: 1.3rem;
    background: var(--metal-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    filter: drop-shadow(0 0 8px rgba(255, 140, 66, 0.4));
}

.intro-item p {
    font-size: 1rem;
    line-height: 1.7;
}

/* 愿景区块 */
.vision-section {
    background: linear-gradient(135deg, var(--accent-dark) 0%, var(--secondary-bg) 100%);
    padding: var(--spacing-lg) 0;
    position: relative;
    overflow: hidden;
}

.vision-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.vision-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1;
}

.vision-section .container {
    position: relative;
    z-index: 1;
}

.vision-content {
    text-align: center;
    padding: 2rem;
}

.vision-text {
    font-size: 1.8rem;
    font-family: var(--font-heading);
    line-height: 1.6;
    color: var(--text-primary);
    font-weight: 300;
}

/* 核心优势 - 金属质感 */
.advantages-section {
    background: linear-gradient(145deg, #2a2d30 0%, #1e2124 50%, #2c2f33 100%);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.advantage-card {
    background: linear-gradient(145deg, #3a3e43 0%, #2d3136 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        inset 0 -1px 0 rgba(0, 0, 0, 0.3);
    clip-path: polygon(0 0, 100% 0,
            100% calc(100% - 15px), calc(100% - 15px) 100%,
            0 100%);
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--metal-gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.advantage-card:hover {
    background: linear-gradient(145deg, rgba(255, 140, 66, 0.12) 0%, rgba(58, 62, 67, 0.8) 100%);
    transform: translateY(-10px);
    box-shadow:
        0 15px 35px rgba(255, 140, 66, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        0 0 30px rgba(255, 140, 66, 0.3);
    border-color: var(--accent-primary);
}

.advantage-card:hover::before {
    transform: scaleX(1);
}

.advantage-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    color: var(--accent-primary);
}

.advantage-icon svg {
    width: 100%;
    height: 100%;
}

.advantage-card h3 {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.advantage-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* 特色AI产品 - 金属质感 */
.products-section {
    background: linear-gradient(145deg, #1f2327 0%, #23272a 100%);
}

.products-grid {
    display: grid;
    gap: 3rem;
    margin-top: 3rem;
}

.product-card {
    background: linear-gradient(145deg, #3a3e43 0%, #2d3136 100%);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 3rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 8px 25px rgba(0, 0, 0, 0.4),
        inset 0 2px 0 rgba(255, 255, 255, 0.08),
        inset 0 -2px 0 rgba(0, 0, 0, 0.3);
    clip-path: polygon(20px 0, 100% 0,
            100% calc(100% - 20px), calc(100% - 20px) 100%,
            0 100%, 0 20px);
}

.product-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 140, 66, 0.1), transparent);
    transition: left 0.6s ease;
}

.product-card:hover::after {
    left: 100%;
}

.product-card:hover {
    background: linear-gradient(145deg, rgba(255, 140, 66, 0.15) 0%, rgba(45, 49, 54, 0.9) 100%);
    border-color: var(--accent-primary);
    box-shadow:
        0 20px 50px rgba(255, 140, 66, 0.35),
        inset 0 2px 0 rgba(255, 255, 255, 0.15),
        0 0 40px rgba(255, 140, 66, 0.25);
    transform: translateY(-5px);
}

.product-image {
    width: 100%;
    margin-bottom: 2rem;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(255, 140, 66, 0.05);
    border: 1px solid var(--border-color);
}

.product-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.02);
}

.product-header {
    margin-bottom: 2rem;
}

.product-icon {
    width: 70px;
    height: 70px;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
}

.product-icon svg {
    width: 100%;
    height: 100%;
}

.product-card h3 {
    font-size: 2rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.product-tagline {
    font-size: 1.2rem;
    color: var(--accent-primary);
    font-style: italic;
}

.product-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    border-left: 4px solid var(--accent-primary);
}

.feature-label {
    display: inline-block;
    background: var(--metal-gradient);
    color: #1a1d21;
    padding: 0.3rem 1rem;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    box-shadow:
        0 2px 8px rgba(255, 140, 66, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3),
        inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.2);
}

.feature-item p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.feature-item ul {
    list-style: none;
    padding-left: 0;
}

.feature-item ul li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.feature-item ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
}

/* 组合产品 - 金属质感 */
.combo-product {
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(255, 140, 66, 0.2) 0%, rgba(255, 107, 26, 0.12) 100%);
    border-radius: 16px;
    border: 2px solid var(--accent-primary);
    position: relative;
    overflow: hidden;
    box-shadow:
        0 10px 40px rgba(255, 140, 66, 0.3),
        inset 0 2px 0 rgba(255, 255, 255, 0.15),
        inset 0 -2px 0 rgba(0, 0, 0, 0.2);
}

.combo-product::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 140, 66, 0.15) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

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

    to {
        transform: rotate(360deg);
    }
}

.combo-product h3 {
    font-size: 2rem;
    font-family: var(--font-heading);
    background: var(--metal-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 15px rgba(255, 140, 66, 0.5));
}

.combo-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 2rem;
}

.combo-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.combo-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
}

.combo-icon {
    width: 30px;
    height: 30px;
    background: var(--accent-primary);
    color: var(--dark-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.combo-item p {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-primary);
}

/* AI+投资管理系统 - 金属质感 */
.services-section {
    background: linear-gradient(145deg, #2a2d30 0%, #1e2124 50%, #2c2f33 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: linear-gradient(145deg, #3a3e43 0%, #2d3136 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--metal-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.service-card:hover {
    background: linear-gradient(145deg, rgba(255, 140, 66, 0.12) 0%, rgba(45, 49, 54, 0.9) 100%);
    transform: translateY(-5px);
    box-shadow:
        0 15px 35px rgba(255, 140, 66, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 25px rgba(255, 140, 66, 0.2);
    border-color: var(--accent-primary);
}

.service-card:hover::after {
    transform: scaleX(1);
}

.service-icon {
    width: 50px;
    height: 50px;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    font-size: 1.3rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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

/* AI+教育 - 金属质感 */
.education-section {
    background: linear-gradient(145deg, #1f2327 0%, #23272a 100%);
    position: relative;
}

.education-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 25% 25%, rgba(255, 140, 66, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 75% 75%, rgba(255, 107, 26, 0.04) 0%, transparent 40%);
    pointer-events: none;
}

.education-intro {
    max-width: 900px;
    margin: 0 auto 4rem;
}

.education-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    text-align: center;
}

/* 教育功能特性 */
.education-features {
    margin-bottom: var(--spacing-lg);
}

.features-title {
    font-size: 2rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: linear-gradient(145deg, #3a3e43 0%, #2d3136 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--metal-gradient);
    transition: height 0.3s ease;
    box-shadow: 0 0 15px rgba(255, 140, 66, 0.5);
}

.feature-card:hover {
    background: linear-gradient(145deg, rgba(255, 140, 66, 0.1) 0%, rgba(45, 49, 54, 0.9) 100%);
    transform: translateY(-5px);
    box-shadow:
        0 15px 35px rgba(255, 140, 66, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 25px rgba(255, 140, 66, 0.2);
    border-color: var(--accent-primary);
}

.feature-card:hover::before {
    height: 100%;
}

.feature-number {
    font-size: 3rem;
    font-weight: 700;
    color: rgba(255, 140, 66, 0.15);
    line-height: 1;
    margin-bottom: 1rem;
    font-family: var(--font-heading);
}

.feature-card h4 {
    font-size: 1.2rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 0.8rem;
}

.feature-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* 教育系统优势 */
.education-advantages {
    margin-bottom: var(--spacing-lg);
}

.advantages-title {
    font-size: 2rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 3rem;
}

.advantages-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(145deg, #3a3e43 0%, #2d3136 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.advantage-item:hover {
    background: linear-gradient(145deg, rgba(255, 140, 66, 0.12) 0%, rgba(45, 49, 54, 0.9) 100%);
    transform: translateX(10px);
    border-color: var(--accent-primary);
    box-shadow:
        0 8px 25px rgba(255, 140, 66, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 20px rgba(255, 140, 66, 0.2);
}

.advantage-icon-circle {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: rgba(255, 140, 66, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    transition: all 0.3s ease;
}

.advantage-icon-circle svg {
    width: 30px;
    height: 30px;
}

.advantage-item:hover .advantage-icon-circle {
    background: var(--accent-primary);
    color: var(--dark-bg);
    transform: rotate(360deg);
}

.advantage-content h4 {
    font-size: 1.3rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.advantage-content p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* 教育客户 - 金属质感 */
.education-clients {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, rgba(255, 140, 66, 0.1) 0%, rgba(255, 140, 66, 0.05) 100%);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    box-shadow:
        0 8px 25px rgba(255, 140, 66, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.education-clients::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--metal-gradient);
    box-shadow: 0 0 15px rgba(255, 140, 66, 0.5);
}

.clients-title {
    font-size: 1.8rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.clients-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* 新闻动态 - 金属质感 */
.news-section {
    background: linear-gradient(145deg, #2a2d30 0%, #1e2124 50%, #2c2f33 100%);
}

.news-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.news-tab {
    padding: 0.8rem 2rem;
    background: linear-gradient(145deg, rgba(58, 62, 67, 0.5) 0%, rgba(45, 49, 54, 0.5) 100%);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.news-tab:hover,
.news-tab.active {
    background: var(--metal-gradient);
    color: #1a1d21;
    border-color: var(--accent-primary);
    box-shadow:
        0 4px 15px rgba(255, 140, 66, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.news-card {
    background: linear-gradient(145deg, #3a3e43 0%, #2d3136 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow:
        0 20px 40px rgba(255, 140, 66, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 30px rgba(255, 140, 66, 0.2);
    border-color: var(--accent-primary);
}

.news-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--dark-bg);
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-card:hover .news-image img {
    transform: scale(1.1);
}

.news-content {
    padding: 2rem;
}

.news-category {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: linear-gradient(135deg, rgba(255, 140, 66, 0.3) 0%, rgba(255, 140, 66, 0.2) 100%);
    color: var(--accent-primary);
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 140, 66, 0.4);
    box-shadow: 0 2px 8px rgba(255, 140, 66, 0.2);
}

.news-title {
    font-size: 1.3rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.news-excerpt {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.news-date {
    font-size: 0.9rem;
    color: var(--text-dark);
}

/* 关于我们 - 金属质感 */
.about-section {
    background: linear-gradient(145deg, #1f2327 0%, #23272a 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.contact-card {
    background: linear-gradient(145deg, #3a3e43 0%, #2d3136 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--metal-gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.contact-card:hover {
    background: linear-gradient(145deg, rgba(255, 140, 66, 0.12) 0%, rgba(45, 49, 54, 0.9) 100%);
    transform: translateY(-5px);
    box-shadow:
        0 15px 35px rgba(255, 140, 66, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 25px rgba(255, 140, 66, 0.2);
    border-color: var(--accent-primary);
}

.contact-card:hover::before {
    transform: scaleX(1);
}

.contact-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    color: var(--accent-primary);
}

.contact-icon svg {
    width: 100%;
    height: 100%;
}

.contact-card h3 {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.contact-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.contact-detail {
    color: var(--accent-primary);
    font-weight: 600;
}

.contact-note {
    font-size: 0.9rem;
    color: var(--text-dark);
    font-style: italic;
}

/* 地址列表样式 */
.address-list {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.address-list .contact-detail {
    display: flex;
    align-items: flex-start;
    line-height: 1.6;
}

.address-label {
    color: var(--text-secondary);
    font-weight: 600;
    white-space: nowrap;
    margin-right: 0.3rem;
}

.qrcode-placeholder {
    margin-top: 1.5rem;
    padding: 2rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    border: 2px dashed var(--border-color);
}

.qrcode-placeholder p {
    color: var(--text-dark);
    font-size: 0.9rem;
}

/* 页脚 - 金属质感 */
.footer {
    background: linear-gradient(135deg, #161a1d 0%, #1a1d21 100%);
    padding: 3rem 0;
    border-top: 2px solid;
    border-image: var(--border-metallic) 1;
    box-shadow:
        inset 0 1px 0 rgba(255, 140, 66, 0.2),
        0 -4px 20px rgba(0, 0, 0, 0.3);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-info p,
.footer-links p {
    font-size: 0.9rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .nav-menu {
        flex-direction: column;
        gap: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .products-grid,
    .advantages-grid,
    .services-grid,
    .news-grid,
    .contact-grid,
    .jobs-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

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

    .intro-item {
        flex-direction: column;
        text-align: center;
    }
}

/* 平滑滚动 */
html {
    scroll-behavior: smooth;
}

/* 自定义滚动条 - 金属质感 */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: linear-gradient(145deg, #2a2d30 0%, #1e2124 100%);
    border-left: 1px solid rgba(255, 140, 66, 0.2);
}

::-webkit-scrollbar-thumb {
    background: var(--metal-gradient);
    border-radius: 6px;
    border: 2px solid rgba(0, 0, 0, 0.3);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.3),
        inset 0 -1px 0 rgba(0, 0, 0, 0.3),
        0 0 10px rgba(255, 140, 66, 0.4);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #ffb366 0%, #ff9f5a 50%, #ff7a2e 100%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.4),
        inset 0 -1px 0 rgba(0, 0, 0, 0.4),
        0 0 15px rgba(255, 140, 66, 0.6);
}

/* 加入我们 - 招聘板块 - 金属质感 */
.careers-section {
    background: linear-gradient(145deg, #1f2327 0%, #23272a 100%);
    position: relative;
}

.careers-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 140, 66, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255, 107, 26, 0.04) 0%, transparent 40%);
    pointer-events: none;
}

.careers-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
}

.careers-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* 职位列表 */
.jobs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.job-card {
    background: linear-gradient(145deg, #3a3e43 0%, #2d3136 100%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.job-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--metal-gradient);
    transition: height 0.3s ease;
    box-shadow: 0 0 15px rgba(255, 140, 66, 0.6);
}

.job-card:hover {
    transform: translateY(-5px);
    box-shadow:
        0 20px 45px rgba(255, 140, 66, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 30px rgba(255, 140, 66, 0.2);
    border-color: var(--accent-primary);
}

.job-card:hover::before {
    height: 100%;
}

.job-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.job-title-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.job-title {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin: 0;
}

.job-tag {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: linear-gradient(135deg, rgba(255, 140, 66, 0.25) 0%, rgba(255, 140, 66, 0.15) 100%);
    color: var(--accent-primary);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid var(--accent-secondary);
    box-shadow: 0 2px 8px rgba(255, 140, 66, 0.2);
}

.job-tag.hot {
    background: var(--metal-gradient);
    color: #1a1d21;
    border: none;
    animation: pulse-tag 2s ease-in-out infinite;
    box-shadow:
        0 2px 12px rgba(255, 140, 66, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.2);
}

@keyframes pulse-tag {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 140, 66, 0.7);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 0 10px 5px rgba(255, 140, 66, 0);
    }
}

.job-meta {
    display: flex;
    align-items: center;
    gap: 2rem;
    font-size: 1rem;
}

.job-location,
.job-salary {
    display: flex;
    align-items: center;
    color: var(--text-secondary);
    font-weight: 500;
}

.job-location::before {
    content: '📍';
    margin-right: 0.5rem;
}

.job-salary {
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 1.1rem;
}

.job-salary::before {
    content: '💰';
    margin-right: 0.5rem;
}

.job-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.job-section h4 {
    font-size: 1.1rem;
    font-family: var(--font-heading);
    color: var(--accent-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.job-section h4::before {
    content: '';
    width: 4px;
    height: 18px;
    background: var(--accent-primary);
    margin-right: 0.8rem;
    border-radius: 2px;
}

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

.job-section li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.8rem;
    line-height: 1.7;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.job-section li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent-secondary);
    font-weight: bold;
}

/* 福利待遇 - 金属质感 */
.benefits-section {
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(255, 140, 66, 0.12) 0%, rgba(255, 107, 26, 0.08) 100%);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    box-shadow:
        0 8px 30px rgba(255, 140, 66, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.benefits-section::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--metal-gradient);
    box-shadow: 0 0 20px rgba(255, 140, 66, 0.6);
}

.benefits-title {
    font-size: 2rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 2.5rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: linear-gradient(145deg, #3a3e43 0%, #2d3136 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow:
        0 15px 35px rgba(255, 140, 66, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 25px rgba(255, 140, 66, 0.2);
    border-color: var(--accent-primary);
    background: linear-gradient(145deg, rgba(255, 140, 66, 0.1) 0%, rgba(45, 49, 54, 0.9) 100%);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 1.2rem;
    color: var(--accent-primary);
    transition: all 0.3s ease;
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
    color: var(--accent-secondary);
}

.benefit-icon svg {
    width: 100%;
    height: 100%;
}

.benefit-card h4 {
    font-size: 1.15rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 0.8rem;
}

.benefit-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* 应聘方式 - 金属质感 */
.apply-section {
    margin-top: 4rem;
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(255, 140, 66, 0.15) 0%, rgba(255, 107, 26, 0.12) 100%);
    border-radius: 20px;
    border: 2px solid var(--accent-secondary);
    position: relative;
    overflow: hidden;
    box-shadow:
        0 10px 40px rgba(255, 140, 66, 0.35),
        inset 0 2px 0 rgba(255, 255, 255, 0.15),
        inset 0 -2px 0 rgba(0, 0, 0, 0.2);
}

.apply-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: slide-apply 3s ease-in-out infinite;
}

@keyframes slide-apply {

    0%,
    100% {
        left: -100%;
    }

    50% {
        left: 100%;
    }
}

.apply-title {
    font-size: 2rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.apply-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.apply-email {
    color: var(--accent-primary);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 2px solid var(--accent-secondary);
    transition: all 0.3s ease;
}

.apply-email:hover {
    color: var(--accent-secondary);
    border-bottom-color: var(--accent-primary);
}

.apply-note {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-top: 1rem;
    opacity: 0.8;
}

/* 响应式设计 - 加入我们板块 */
@media (max-width: 768px) {
    .jobs-grid {
        grid-template-columns: 1fr;
    }

    .job-card {
        padding: 1.5rem;
    }

    .job-title {
        font-size: 1.3rem;
    }

    .job-title-wrapper {
        flex-direction: column;
        align-items: flex-start;
    }

    .job-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

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

    .benefits-section,
    .apply-section {
        padding: 2rem 1.5rem;
    }
}

/* Particle Canvas Styles */
#hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    /* Particles on top of rain */
    pointer-events: none;
}

#digital-rain {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    /* Rain behind particles */
    pointer-events: none;
    opacity: 0.3;
    /* Subtle effect */
}

/* Glitch Effect */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #2c2f33;
    /* Match background color */
}

.glitch::before {
    left: 2px;
    text-shadow: -1px 0 #ff8c42;
    clip: rect(24px, 550px, 90px, 0);
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -1px 0 #ff6b1a;
    clip: rect(85px, 550px, 140px, 0);
    animation: glitch-anim-1 2.5s infinite linear alternate-reverse;
}

@keyframes glitch-anim-1 {
    0% {
        clip: rect(20px, 9999px, 15px, 0);
    }

    20% {
        clip: rect(50px, 9999px, 60px, 0);
    }

    40% {
        clip: rect(80px, 9999px, 5px, 0);
    }

    60% {
        clip: rect(10px, 9999px, 85px, 0);
    }

    80% {
        clip: rect(40px, 9999px, 30px, 0);
    }

    100% {
        clip: rect(70px, 9999px, 95px, 0);
    }
}

@keyframes glitch-anim-2 {
    0% {
        clip: rect(60px, 9999px, 90px, 0);
    }

    20% {
        clip: rect(10px, 9999px, 20px, 0);
    }

    40% {
        clip: rect(40px, 9999px, 50px, 0);
    }

    60% {
        clip: rect(80px, 9999px, 10px, 0);
    }

    80% {
        clip: rect(30px, 9999px, 70px, 0);
    }

    100% {
        clip: rect(90px, 9999px, 40px, 0);
    }
}

/* Scroll Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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