/* ===== css/style.css ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #0b0f17;
    color: #fff;
    line-height: 1.5;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ===== 视差背景层 ===== */
.parallax-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -2;
}

.layer-1 {
    background: radial-gradient(circle at 20% 30%, rgba(45, 85, 255, 0.15) 0%, transparent 50%);
}

.layer-2 {
    background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.4;
    z-index: -1;
    transition: transform 0.1s linear;
}

/* ===== 导航栏 ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: rgba(10, 15, 25, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: background 0.3s;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, #a5b4fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 48px;
    align-items: center;  /* 确保所有项目垂直居中对齐 */
    height: 100%;         /* 占满父容器高度 */
}

.nav-links a {
    color: #e0e7ff;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: white;
}

.nav-right {
    display: flex;
    gap: 16px;
    color: #cbd5e1;
    font-size: 0.95rem;
}

.lang-switch {
    cursor: default;
    opacity: 0.8;
}

/* ===== 轮播区域 - 完美仿风领科技 ===== */
.hero-section {
    height: 100vh;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.hero-swiper {
    width: 100%;
    height: 100%;
}

.hero-swiper .swiper-slide {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* 深色遮罩，让文字更清晰 */
.hero-swiper .swiper-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.3) 100%);
    z-index: 1;
}

.slide-content {
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.slide-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0,0,0,0.4);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s 0.2s;
}

.swiper-slide-active .slide-title {
    opacity: 1;
    transform: translateY(0);
}

.slide-desc {
    font-size: 1.2rem;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s 0.4s;
}

.swiper-slide-active .slide-desc {
    opacity: 1;
    transform: translateY(0);
}

/* 左右按钮 - 原版风格 */
.swiper-button-prev,
.swiper-button-next {
    color: white;
    background: rgba(255, 255, 255, 0.15);
    width: 54px;
    height: 54px;
    border-radius: 50%;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
    background: rgba(59, 130, 246, 0.7);
    border-color: rgba(255, 255, 255, 0.5);
}

.swiper-button-prev:after,
.swiper-button-next:after {
    font-size: 1.2rem;
    font-weight: bold;
}

/* 分页器小圆点 */
.swiper-pagination-bullet {
    background: white;
    opacity: 0.4;
    width: 10px;
    height: 10px;
    margin: 0 8px !important;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background: #3b82f6;
    transform: scale(1.2);
}

/* 向下滚动提示 */
.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 0.9rem;
    letter-spacing: 2px;
    animation: bounce 2s infinite;
    z-index: 10;
    background: rgba(0,0,0,0.2);
    padding: 8px 20px;
    border-radius: 60px;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.1);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateX(-50%) translateY(0);}
    40% {transform: translateX(-50%) translateY(-20px);}
    60% {transform: translateX(-50%) translateY(-10px);}
}

/* ===== 以下其他样式保持不变 ===== */
.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #fff, #c7d2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    color: #9aa4bf;
    font-size: 1.1rem;
    max-width: 600px;
    margin-bottom: 48px;
}

.advantages-section {
    padding: 100px 0;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.advantage-card {
    background: rgba(20, 28, 45, 0.6);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 32px;
    padding: 40px 24px;
    text-align: center;
    transition: transform 0.3s, border-color 0.3s;
}

.advantage-card:hover {
    transform: translateY(-8px);
    border-color: #3b82f6;
}

.advantage-icon {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.advantage-card h3 {
    font-size: 1.4rem;
    margin-bottom: 16px;
    color: white;
}

.advantage-card p {
    color: #a5b4cb;
    line-height: 1.6;
}

.stats-section {
    padding: 60px 0;
    background: rgba(0,0,0,0.2);
    border-radius: 60px;
    margin: 40px 0;
}

.stats-grid {
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.stat-number {
    font-size: 4rem;
    font-weight: 700;
    color: white;
    line-height: 1.2;
}

.stat-label {
    color: #9ca3af;
    font-size: 1.1rem;
}

.category-tabs {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.category-tab {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 60px;
    padding: 10px 28px;
    color: #d1d5db;
    cursor: default;
    transition: 0.2s;
}

.category-tab.active, .category-tab:hover {
    background: #3b82f6;
    color: white;
    border-color: #3b82f6;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    margin: 40px 0;
}

.product-card {
    background: #151e2f;
    border-radius: 28px;
    overflow: hidden;
    border: 1px solid #2d3748;
    transition: 0.3s;
}

.product-card:hover {
    transform: scale(1.02);
    border-color: #3b82f6;
    box-shadow: 0 20px 30px -10px #1e3a8a40;
}

.product-img {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
}

.product-info {
    padding: 20px;
}

.product-name {
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.product-desc {
    color: #94a3b8;
    font-size: 0.9rem;
}

.more-link {
    text-align: right;
    color: #3b82f6;
    font-weight: 500;
    cursor: default;
}

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

.news-card {
    background: rgba(20, 28, 45, 0.6);
    backdrop-filter: blur(4px);
    border-radius: 32px;
    overflow: hidden;
    border: 1px solid #2d3748;
}

.news-img {
    width: 100%;
    aspect-ratio: 1.4/1;
    object-fit: cover;
}

.news-content {
    padding: 24px;
}

.news-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.news-excerpt {
    color: #a0aec0;
}

.about-wrapper, .career-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin: 100px 0;
}

.glass-panel {
    background: rgba(20, 28, 45, 0.5);
    backdrop-filter: blur(12px);
    border-radius: 48px;
    padding: 48px;
    border: 1px solid rgba(255,255,255,0.05);
}

.tagline {
    color: #3b82f6;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 16px;
    display: block;
}

.about-image, .career-image {
    border-radius: 48px;
    height: 500px;
    background-size: cover;
    background-position: center;
}

.value-item {
    margin: 20px 0;
    padding-bottom: 16px;
    border-bottom: 1px dashed #2d3748;
}

.job-category {
    color: #3b82f6;
    font-weight: 600;
    margin: 24px 0 12px;
}

.job-list {
    list-style: none;
}

.job-list li {
    padding: 10px 0;
    border-bottom: 1px solid #2d3748;
    display: flex;
    align-items: center;
}

.job-list li::before {
    content: "▹";
    color: #3b82f6;
    margin-right: 12px;
}

.contact-email {
    margin-top: 24px;
    padding: 16px;
    background: rgba(59,130,246,0.1);
    border-radius: 60px;
    text-align: center;
}

.notice-bar {
    background: #0f172a;
    padding: 20px;
    text-align: center;
    color: #9ca3af;
    border-radius: 60px;
    margin: 60px 0 40px;
}

.footer {
    background: #030712;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer a {
    color: #9ca3af;
    text-decoration: none;
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #1f2937;
    color: #6b7280;
}

.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s, transform 0.8s;
}

.fade-up.revealed {
    opacity: 1;
    transform: translateY(0);
}


/* ===== 职位折叠样式 ===== */
.job-item {
    margin-bottom: 8px;
    border-radius: 16px;
    background: rgba(255,255,255,0.02);
    transition: all 0.3s ease;
}

.job-title {
    padding: 16px 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 500;
    color: #e0e7ff;
    border-radius: 16px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.job-title:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateX(5px);
}

.job-title.active {
    background: rgba(59, 130, 246, 0.15);
    border-color: #3b82f6;
    color: white;
}

.job-arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    color: #3b82f6;
}

.job-title.active .job-arrow {
    transform: rotate(90deg);
}

.job-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(0, 0, 0, 0.2);
    border-radius: 0 0 16px 16px;
    margin-top: 0;
}

.job-details.show {
    max-height: 500px; /* 足够显示所有内容 */
    margin-top: 4px;
}

.details-content {
    padding: 20px 24px;
    color: #a5b4cb;
    font-size: 0.95rem;
    line-height: 1.7;
    border-left: 2px solid #3b82f6;
    margin-left: 20px;
    background: rgba(0,0,0,0.15);
    border-radius: 0 12px 12px 0;
}

.details-content p {
    margin: 8px 0;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

/* .details-content p::before {
    content: "•";
    color: #3b82f6;
    font-weight: bold;
    font-size: 1.2rem;
    line-height: 1;
} */

/* 招聘区域整体样式优化 */
.job-category {
    color: #3b82f6;
    font-weight: 600;
    margin: 32px 0 16px;
    font-size: 1.2rem;
    border-bottom: 1px solid rgba(59, 130, 246, 0.3);
    padding-bottom: 8px;
}

.job-list {
    list-style: none;
    margin-bottom: 24px;
}

/* 移除之前的li样式，因为现在用div结构 */
.job-list li {
    display: none; /* 隐藏旧的li样式 */
}

.contact-email {
    margin-top: 32px;
    padding: 18px;
    background: linear-gradient(135deg, rgba(59,130,246,0.1) 0%, rgba(59,130,246,0.05) 100%);
    border-radius: 60px;
    text-align: center;
    border: 1px solid rgba(59,130,246,0.2);
    color: #e0e7ff;
    font-weight: 500;
    transition: all 0.3s;
}

.contact-email:hover {
    background: rgba(59,130,246,0.15);
    border-color: #3b82f6;
    transform: scale(1.02);
}

/* 添加打开/关闭的微动画 */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.details-content {
    animation: slideDown 0.3s ease;
}

/* ===== 导航栏二级菜单样式 ===== */
.nav-item {
    position: relative;
    display: inline-block;
}

.nav-item > a {
    text-decoration: none;
    font-weight: 500;
    color: #e0e7ff;
    font-size: 1rem;
    transition: color 0.2s;
    padding: 8px 0;
    display: block;
}

.nav-item > a:hover {
    color: white;
}

/* 二级菜单容器 */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(20, 28, 45, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 12px 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
    margin-top: 10px;
}

/* 悬停时显示二级菜单 */
.nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* 添加小箭头 */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid rgba(30, 41, 59, 0.95);
    filter: drop-shadow(0 -2px 2px rgba(0,0,0,0.1));
}

/* 二级菜单项 */
.dropdown-item {
    display: block;
    padding: 12px 24px;
    color: #e0e7ff;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.2s;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

/* 悬停效果 - 带滑动光效 */
.dropdown-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: #3b82f6;
    transform: translateX(-100%);
    transition: transform 0.2s;
}

.dropdown-item:hover {
    background: rgba(59, 130, 246, 0.15);
    color: white;
    padding-left: 32px;
}

.dropdown-item:hover::before {
    transform: translateX(0);
}

/* 添加分隔线 */
.dropdown-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.1), transparent);
    margin: 8px 0;
}

/* 添加图标（可选） */
.dropdown-item i {
    margin-right: 10px;
    color: #3b82f6;
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        background: transparent;
        backdrop-filter: none;
        border: none;
        padding-left: 20px;
        min-width: auto;
    }
    
    .dropdown-menu::before {
        display: none;
    }
    
    .nav-item:hover .dropdown-menu {
        transform: none;
    }
    
    .dropdown-item {
        padding: 8px 16px;
        white-space: normal;
    }
}

/* 增强版二级菜单动画 */
.dropdown-menu {
    animation: fadeInDown 0.3s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* 菜单项的光效 */
.dropdown-item {
    position: relative;
    overflow: hidden;
}

.dropdown-item::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: -1;
}

.dropdown-item:hover::after {
    width: 300px;
    height: 300px;
}

/* 添加延迟效果，让多个菜单项依次出现 */
.dropdown-item:nth-child(1) { animation: slideIn 0.2s 0.05s both; }
.dropdown-item:nth-child(2) { animation: slideIn 0.2s 0.1s both; }
.dropdown-item:nth-child(3) { animation: slideIn 0.2s 0.15s both; }

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== 导航栏隐藏/显示动画 ===== */
.navbar {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.navbar-hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

/* ===== 汉堡菜单按钮（默认隐藏，移动端显示） ===== */
.menu-toggle {
    display: none;
    width: 28px;
    height: 20px;
    position: relative;
    cursor: pointer;
    z-index: 101;
}

.menu-toggle span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background: white;
    border-radius: 2px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: .25s ease-in-out;
}

.menu-toggle span:nth-child(1) {
    top: 0px;
}

.menu-toggle span:nth-child(2) {
    top: 9px;
}

.menu-toggle span:nth-child(3) {
    top: 18px;
}

.menu-toggle.active span:nth-child(1) {
    top: 9px;
    transform: rotate(135deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
    left: -60px;
}

.menu-toggle.active span:nth-child(3) {
    top: 9px;
    transform: rotate(-135deg);
}

/* ===== 导航栏隐藏/显示动画 ===== */
.navbar {
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform: translateY(0);
    opacity: 1;
    z-index: 1000;
}

.navbar-hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

/* ===== 移动端适配（最大宽度 768px） ===== */
@media (max-width: 768px) {
    /* 全局调整 */
    body {
        font-size: 14px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    /* 导航栏移动端适配 */
    .navbar {
        padding: 12px 16px;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .nav-links {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: rgba(10, 15, 25, 0.95);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 20px;
        gap: 16px;
        border-top: 1px solid rgba(255,255,255,0.1);
        z-index: 999;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links a,
    .nav-links .nav-item {
        width: 100%;
        text-align: center;
        padding: 12px 0;
    }
    
    .nav-right {
        gap: 12px;
        font-size: 0.8rem;
        align-items: center;
    }
    
    /* 显示汉堡菜单 */
    .menu-toggle {
        display: block;
    }
    
    /* 二级菜单移动端适配 */
    .nav-item {
        position: static;
    }
    
    .dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        background: rgba(30, 41, 59, 0.5);
        backdrop-filter: none;
        border: none;
        box-shadow: none;
        padding: 8px 0 8px 20px;
        margin-top: 8px;
        min-width: auto;
        display: none;
    }
    
    .nav-item:hover .dropdown-menu {
        transform: none;
    }
    
    .dropdown-menu::before {
        display: none;
    }
    
    .dropdown-item {
        padding: 8px 16px;
        white-space: normal;
        text-align: center;
    }
    
    .dropdown-item::before {
        display: none;
    }
    
    .dropdown-item:hover {
        padding-left: 16px;
        background: rgba(59, 130, 246, 0.2);
    }
    
    /* 轮播区域移动端适配 */
    .hero-section {
        height: 100vh;
        min-height: 500px;
    }
    
    .slide-title {
        font-size: 1.8rem;
        margin-bottom: 12px;
    }
    
    .slide-desc {
        font-size: 0.9rem;
        padding: 0 20px;
    }
    
    .swiper-button-prev,
    .swiper-button-next {
        width: 40px;
        height: 40px;
    }
    
    .swiper-button-prev:after,
    .swiper-button-next:after {
        font-size: 1rem;
    }
    
    .scroll-down {
        font-size: 0.7rem;
        bottom: 20px;
        padding: 6px 16px;
    }
    
    /* 核心优势移动端 */
    .advantages-section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
        text-align: center;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
        text-align: center;
        margin-bottom: 32px;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .advantage-card {
        padding: 24px 20px;
    }
    
    .advantage-icon {
        font-size: 2rem;
        margin-bottom: 16px;
    }
    
    .advantage-card h3 {
        font-size: 1.2rem;
    }
    
    /* 数据大屏移动端 */
    .stats-section {
        padding: 40px 0;
        margin: 20px 0;
        border-radius: 30px;
    }
    
    .stats-grid {
        flex-direction: column;
        gap: 30px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
    
    /* 分类标签移动端 */
    .category-tabs {
        gap: 10px;
        justify-content: center;
        margin-bottom: 32px;
        flex-wrap: wrap;
    }
    
    .category-tab {
        padding: 6px 16px;
        font-size: 0.8rem;
    }
    
    /* 产品网格移动端 */
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .product-info {
        padding: 12px;
    }
    
    .product-name {
        font-size: 0.9rem;
    }
    
    .product-desc {
        font-size: 0.75rem;
        line-height: 1.4;
    }
    
    /* 品牌动态移动端 */
    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .news-title {
        font-size: 1.1rem;
    }
    
    .news-excerpt {
        font-size: 0.85rem;
    }
    
    .news-content {
        padding: 16px;
    }
    
    /* 关于我们 / 招聘移动端 */
    .about-wrapper,
    .career-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
        margin: 50px 0;
    }
    
    .glass-panel {
        padding: 28px 20px;
        border-radius: 32px;
    }
    
    .about-image,
    .career-image {
        height: 250px;
        border-radius: 28px;
    }
    
    .tagline {
        font-size: 0.85rem;
    }
    
    .about-text h2,
    .career-text h2 {
        font-size: 1.5rem;
    }
    
    .value-item {
        font-size: 0.85rem;
    }
    
    /* 招聘折叠项移动端 */
    .job-title {
        padding: 12px 16px;
        font-size: 0.9rem;
    }
    
    .details-content {
        padding: 16px;
        font-size: 0.85rem;
        margin-left: 12px;
    }
    
    .contact-email {
        padding: 12px;
        font-size: 0.85rem;
    }
    
    /* 公告栏移动端 */
    .notice-bar {
        padding: 12px 16px;
        font-size: 0.7rem;
        border-radius: 30px;
        margin: 40px 0 30px;
    }
    
    /* 底部移动端 */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-grid .logo {
        text-align: center;
    }
    
    .copyright {
        font-size: 0.7rem;
    }
}

/* ===== 平板端适配（769px - 1024px） ===== */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: 0 24px;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .about-wrapper,
    .career-wrapper {
        gap: 40px;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
}

/* ===== PC端适配（1025px以上） ===== */
@media (min-width: 1025px) {
    .container {
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 32px;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }
    
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 28px;
    }
    
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .about-wrapper,
    .career-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
}

/* ===== 加载更多按钮样式 ===== */
.more-products-container {
    text-align: center;
    margin-top: 48px;
}

.more-products-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 32px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(59, 130, 246, 0.05));
    border: 1px solid rgba(59, 130, 246, 0.4);
    border-radius: 60px;
    color: #e0e7ff;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}

.more-products-btn:hover {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(59, 130, 246, 0.1));
    border-color: #3b82f6;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.2);
}

.more-products-btn:active {
    transform: translateY(0);
}

.more-products-btn .arrow {
    transition: transform 0.3s ease;
    font-size: 1.2rem;
}

.more-products-btn:hover .arrow {
    transform: translateY(3px);
}

/* 按钮隐藏状态（所有游戏都已显示） */
.more-products-btn.hidden {
    display: none;
}

/* 加载动画 */
.more-products-btn.loading {
    opacity: 0.7;
    cursor: wait;
}

.more-products-btn.loading .arrow {
    animation: bounce 1s ease infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(5px); }
}

/* 移动端适配 */
@media (max-width: 768px) {
    .more-products-btn {
        padding: 10px 24px;
        font-size: 0.9rem;
    }
}

/* ===== 关于我们纯图片轮播样式 ===== */
.about-carousel {
    width: 100%;
    border-radius: 48px;
    overflow: hidden;
    position: relative;
    background: #151e2f;
    min-height: 400px;
}

.about-swiper {
    width: 100%;
    height: 100%;
    min-height: 400px;
    overflow: hidden;
}

.about-swiper .swiper-wrapper {
    transition-timing-function: ease-in-out;
}

.about-swiper .swiper-slide {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 400px;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.about-swiper .swiper-slide-active {
    opacity: 1;
}

/* 移除所有控制元素 */
.about-swiper .swiper-button-prev,
.about-swiper .swiper-button-next,
.about-swiper .swiper-pagination {
    display: none !important;
}

/* 确保轮播容器有明确高度 */
.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin: 100px 0;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .about-carousel,
    .about-swiper,
    .about-swiper .swiper-slide {
        min-height: 280px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .about-carousel,
    .about-swiper,
    .about-swiper .swiper-slide {
        min-height: 320px;
    }
}


/* ===== 品牌动态轮播样式 ===== */
.news-carousel-wrapper {
    position: relative;
    width: 100%;
    margin: 40px 0;
}

.news-swiper {
    width: 100%;
    padding: 8px 0 50px 0;
    overflow: hidden;
}

.news-swiper .swiper-wrapper {
    display: flex;
}

.news-swiper .swiper-slide {
    height: auto;
    display: flex;
}

/* 新闻卡片样式 */
.news-card {
    background: rgba(20, 28, 45, 0.6);
    backdrop-filter: blur(8px);
    border-radius: 28px;
    overflow: hidden;
    border: 1px solid #2d3748;
    transition: all 0.3s ease;
    cursor: pointer;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-8px);
    border-color: #3b82f6;
    box-shadow: 0 20px 30px -10px rgba(59, 130, 246, 0.2);
}

.news-img {
    width: 100%;
    aspect-ratio: 1.4/1;
    object-fit: cover;
}

.news-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: white;
    line-height: 1.4;
}

.news-excerpt {
    color: #a0aec0;
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Swiper 按钮样式 */
.news-prev,
.news-next {
    width: 44px;
    height: 44px;
    background: rgba(20, 28, 45, 0.8);
    backdrop-filter: blur(4px);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

.news-prev:hover,
.news-next:hover {
    background: #3b82f6;
    border-color: #3b82f6;
}

.news-prev:after,
.news-next:after {
    font-size: 1.2rem;
    font-weight: bold;
    color: white;
}

.news-prev {
    left: -20px;
}

.news-next {
    right: -20px;
}

/* 分页器样式 */
.news-pagination {
    bottom: 0 !important;
}

.news-pagination .swiper-pagination-bullet {
    background: #4b5563;
    opacity: 0.5;
    width: 8px;
    height: 8px;
    margin: 0 6px !important;
}

.news-pagination .swiper-pagination-bullet-active {
    background: #3b82f6;
    opacity: 1;
    transform: scale(1.2);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .news-carousel-wrapper {
        margin: 20px 0;
        padding: 0;
    }
    
    .news-prev,
    .news-next {
        width: 36px;
        height: 36px;
    }
    
    .news-prev:after,
    .news-next:after {
        font-size: 0.9rem;
    }
    
    .news-prev {
        left: -10px;
    }
    
    .news-next {
        right: -10px;
    }
    
    .news-title {
        font-size: 1rem;
    }
    
    .news-excerpt {
        font-size: 0.75rem;
        -webkit-line-clamp: 2;
    }
    
    .news-content {
        padding: 14px;
    }
}

@media (max-width: 480px) {
    .news-prev,
    .news-next {
        width: 32px;
        height: 32px;
    }
    
    .news-prev {
        left: -5px;
    }
    
    .news-next {
        right: -5px;
    }
}

/* ===== 弹窗遮罩层 ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* 弹窗内容 */
.modal-container {
    width: 90%;
    max-width: 700px;
    max-height: 85vh;
    background: linear-gradient(135deg, #0f172a, #1e293b);
    border-radius: 32px;
    border: 1px solid rgba(59, 130, 246, 0.3);
    overflow: hidden;
    transform: scale(0.9);
    transition: transform 0.3s ease;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.modal-overlay.active .modal-container {
    transform: scale(1);
}

/* 弹窗头部 */
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.2);
}

.modal-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    margin: 0;
    line-height: 1.4;
}

.modal-close {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.8);
    transform: rotate(90deg);
}

/* 弹窗正文 */
.modal-body {
    padding: 24px;
    overflow-y: auto;
    max-height: calc(85vh - 80px);
    color: #cbd5e1;
    line-height: 1.7;
}

.modal-content p {
    margin-bottom: 16px;
}

.modal-content img {
    max-width: 100%;
    border-radius: 12px;
    margin: 16px 0;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .modal-container {
        width: 95%;
        max-height: 90vh;
    }
    
    .modal-title {
        font-size: 1.1rem;
    }
    
    .modal-body {
        padding: 20px;
        font-size: 0.9rem;
    }
}