body {
    margin: 0;
    font-family: 'Montserrat', 'Microsoft YaHei', Arial, sans-serif;
    background: #F8F6F0;
    color: #222;
}
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}
.header {
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}
.logo {
    height: 56px;
    transition: transform 0.3s;
}
.logo-link:hover .logo {
    transform: scale(1.08) rotate(-3deg);
}
nav a {
    margin-left: 32px;
    color: #222;
    text-decoration: none;
    font-weight: bold;
    font-size: 17px;
    letter-spacing: 1px;
    transition: color 0.2s, border-bottom 0.2s;
    border-bottom: 2px solid transparent;
    padding-bottom: 2px;
}
nav a.active, nav a:hover {
    color: #E5C97B;
    border-bottom: 2px solid #E5C97B;
}
.banner-tencent {
    position: relative;
    width: 100vw;
    min-height: 420px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.banner-bg {
    width: 100vw;
    min-height: 420px;
    object-fit: cover;
    filter: brightness(0.7);
    position: absolute;
    left: 0; top: 0;
    z-index: 1;
}
.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #E5C97B;
    width: 100%;
}
.banner-content h1 {
    font-size: 48px;
    margin-bottom: 18px;
    letter-spacing: 2px;
}
.banner-content p {
    font-size: 22px;
    margin-bottom: 32px;
}
.btn-main {
    display: inline-block;
    background: linear-gradient(90deg, #E5C97B 60%, #F8F6F0 100%);
    color: #fff;
    padding: 14px 38px;
    border-radius: 30px;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(229,201,123,0.12);
    transition: background 0.2s, transform 0.2s;
}
.btn-main:hover {
    background: linear-gradient(90deg, #C2A14A 60%, #E5C97B 100%);
    transform: translateY(-2px) scale(1.06);
}
.intro-section {
    background: #fff;
    padding: 64px 0 48px 0;
}
.intro-flex {
    display: flex;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}
.intro-img img {
    width: 380px;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(20,116,252,0.10);
}
.intro-text {
    flex: 1;
}
.intro-text h2 {
    color: #E5C97B;
    font-size: 32px;
    margin-bottom: 18px;
}
.intro-text p {
    font-size: 18px;
    margin-bottom: 18px;
}
.btn-link {
    display: inline-block;
    color: #1474fc;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px;
    margin-top: 8px;
    transition: color 0.2s;
}
.btn-link:hover {
    color: #0d5ec2;
    text-decoration: underline;
}
.services-tencent {
    background: #f4f8fd;
    padding: 64px 0 48px 0;
}
.services-tencent h2 {
    color: #E5C97B;
    font-size: 32px;
    margin-bottom: 32px;
}
.service-cards {
    display: flex;
    gap: 32px;
    flex-wrap: nowrap;
    justify-content: center;
}
.service-card {
    position: relative;
    background-size: cover;
    background-position: center;
    color: #fff;
    min-height: 260px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    box-shadow: 0 6px 32px rgba(229,201,123,0.10);
    border-radius: 16px;
    overflow: hidden;
    padding: 24px 20px 20px 20px;
}
.service-card img {
    display: none;
}
.service-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg,rgba(0,0,0,0.18) 40%,rgba(0,0,0,0.38) 100%);
    z-index: 1;
}
.service-card > * {
    position: relative;
    z-index: 2;
}
.service-card h3 {
    color: #fff;
    font-size: 24px;
    font-weight: 700;
    text-shadow: 0 2px 8px rgba(0,0,0,0.18);
    margin-bottom: 12px;
}
.service-card p {
    font-size: 17px;
    color: #f3f6fa;
    font-weight: 500;
    text-shadow: 0 1px 6px rgba(0,0,0,0.15);
}
.service-card:hover {
    box-shadow: 0 16px 48px 0 rgba(229,201,123,0.22), 0 0 0 4px #E5C97B55;
    transform: translateY(-12px) scale(1.05) rotate(-1deg);
}
.news-tencent {
    background: #fff;
    padding: 64px 0 48px 0;
}
.news-tencent h2 {
    color: #E5C97B;
    font-size: 32px;
    margin-bottom: 32px;
}
.news-list {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}
.news-item {
    background: #f4f8fd;
    border-radius: 14px;
    box-shadow: 0 2px 8px rgba(20,116,252,0.06);
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px 24px;
    min-width: 260px;
    flex: 1 1 260px;
    transition: box-shadow 0.2s, background 0.2s;
}
.news-item img {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 10px;
}
.news-item h4 {
    margin: 0 0 6px 0;
    color: #1474fc;
    font-size: 18px;
}
.news-item p {
    margin: 0;
    color: #666;
    font-size: 15px;
}
.news-item:hover {
    background: #eaf2fb;
    box-shadow: 0 4px 16px rgba(20,116,252,0.09);
}
.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 48px;
    padding: 32px 0 12px 0;
    border-bottom: 1px solid #e0e0e0;
}
.footer-logo {
    width: 80px;
    margin-bottom: 12px;
}
.footer-bottom {
    text-align: center;
    color: #888;
    font-size: 15px;
    padding: 12px 0 0 0;
}
@media (max-width: 900px) {
    .intro-flex, .service-cards, .news-list, .footer-main {
        flex-direction: column;
        gap: 18px;
    }
    .intro-img img, .footer-logo {
        width: 100%;
        max-width: 320px;
    }
    .service-cards {
        flex-direction: column;
        gap: 18px;
    }
}

/* 图片悬停放大效果 */
img:hover {
    transform: scale(1.05);
    transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
    z-index: 2;
} 

/* 页面背景渐变，提升科技感 */
body {
    background: linear-gradient(135deg, #f4f8fd 0%, #eaf2fb 100%);
}

/* 容器增加最大宽度和居中 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 18px;
}

/* 标题美化 */
h1, h2, h3 {
    font-family: 'Montserrat', 'Microsoft YaHei', Arial, sans-serif;
    letter-spacing: 1px;
}
h1 {
    font-size: 2.5rem;
    margin-bottom: 18px;
}
h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}
h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

/* 主营业务卡片美化 */
.service-cards {
    margin-top: 32px;
    margin-bottom: 32px;
}
.service-card {
    border-radius: 20px;
    box-shadow: 0 6px 32px rgba(229,201,123,0.10);
    transition: box-shadow 0.35s cubic-bezier(0.4,0,0.2,1), transform 0.35s cubic-bezier(0.4,0,0.2,1);
    min-width: 320px;
    max-width: 370px;
    position: relative;
    overflow: hidden;
}
.service-card:hover {
    box-shadow: 0 16px 48px 0 rgba(229,201,123,0.22), 0 0 0 4px #E5C97B55;
    transform: translateY(-12px) scale(1.05) rotate(-1deg);
}

/* 按钮美化 */
.btn-main {
    background: linear-gradient(90deg, #E5C97B 60%, #F8F6F0 100%);
    color: #fff;
    border: none;
    border-radius: 30px;
    padding: 12px 36px;
    font-size: 1rem;
    font-weight: bold;
    box-shadow: 0 4px 16px rgba(229,201,123,0.12);
    transition: background 0.2s, transform 0.2s;
    cursor: pointer;
}
.btn-main:hover {
    background: linear-gradient(90deg, #C2A14A 60%, #E5C97B 100%);
    transform: translateY(-2px) scale(1.06);
}

/* 页脚美化 */
footer {
    background: #f4f8fd;
    border-top: 1px solid #e0e0e0;
    padding: 32px 0 12px 0;
    color: #888;
    font-size: 15px;
    margin-top: 48px;
    text-align: center;
}

/* 响应式优化 */
@media (max-width: 900px) {
    .service-cards {
        flex-direction: column;
        align-items: center;
    }
    .service-card {
        min-width: 90vw;
        max-width: 98vw;
    }
    .container {
        padding: 0 8px;
    }
    h1 { font-size: 2rem; }
    h2 { font-size: 1.3rem; }
}

/* 渐变分割线 */
.section-divider {
    width: 100%;
    height: 4px;
    border: none;
    margin: 48px 0 32px 0;
    background: linear-gradient(90deg, #E5C97B 0%, #F8F6F0 100%);
    border-radius: 2px;
}

/* 动效icon样式 */
.icon {
    display: inline-block;
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
    background-size: contain;
    background-repeat: no-repeat;
    animation: icon-bounce 1.6s infinite cubic-bezier(0.4,0,0.2,1);
}
@keyframes icon-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px) scale(1.08); }
}

/* 渐变标题色 */
.gradient-title {
    background: linear-gradient(90deg, #E5C97B 60%, #F8F6F0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

.job-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(229,201,123,0.10);
    padding: 32px 28px;
    min-width: 180px;
    max-width: 220px;
    text-align: center;
    text-decoration: none;
    color: #222;
    font-size: 20px;
    font-weight: bold;
    transition: box-shadow 0.28s cubic-bezier(0.4,0,0.2,1), transform 0.28s cubic-bezier(0.4,0,0.2,1), border 0.28s;
    border: 2px solid transparent;
    position: relative;
    z-index: 1;
}
.job-card:hover {
    box-shadow: 0 12px 36px 0 rgba(229,201,123,0.22), 0 0 0 4px #E5C97B55;
    border: 2px solid #E5C97B;
    transform: translateY(-10px) scale(1.05) rotate(-1deg);
    color: #C2A14A;
    background: #F8F6F0;
}