/**
 * =========================================================================
 * 
 *                      XingHan-Team 官网程序 
 * =========================================================================
 * 
 * @package     XingHan-Team Official Website
 * @author      XingHan Development Team
 * @copyright   Copyright (c) 2024, XingHan-Team
 * @link        https://www.ococn.cn
 * @since       Version 1.0.0
 * @filesource  By 奉天
 * 
 * =========================================================================
 * 
 * XingHan-Team 星涵网络工作室官方网站管理系统
 * 版权所有 (C) 2024 XingHan-Team。保留所有权利。
 * 
 * 本软件受著作权法和国际公约的保护。
 * 
 * 感谢您选择 XingHan-Team 的产品。如有任何问题或建议，请联系我们。
 * 
 * =========================================================================
 */ 

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

/* 全局变量 */
:root {
    --primary: #8a6dff;
    --primary-light: #a991ff;
    --primary-dark: #6c4bff;
    --accent: #ff6b9c;
    --accent-light: #ff8db3;
    --text: #2a1b5e;
    --text-light: #5a4a8a;
    --glass: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(255, 255, 255, 0.4);
    --shadow: 0 8px 32px rgba(31, 38, 135, 0.2);
}

/* 全局样式 */
body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 100vh;
}

/* 头部导航栏样式 */
header {
    background: transparent;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: fixed;
    width: 100%;
    z-index: 1000;
}

header.scrolled {
    background: var(--glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-weight: 700;
    z-index: 1001;
    font-size: 1.6rem;
    transition: all 0.3s ease;
}

.logo-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    padding: 0 6px;
    font-weight: 700;
}

.logo-image {
    height: 40px;
    width: auto;
    margin-right: 10px;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

/* 导航菜单样式 */
nav ul {
    display: flex;
    list-style: none;
    gap: 1.2rem;
}

nav ul li a {
    text-decoration: none;
    color: #ffffff;
    font-weight: 500;
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

nav ul li a:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

header.scrolled nav ul li a {
    color: var(--text);
}

header.scrolled nav ul li a:hover {
    color: var(--primary);
    background: rgba(138, 109, 255, 0.08);
}

/* 移动端菜单样式 */
.menu-toggle {
    display: none;
    cursor: pointer;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border: none;
    padding: 6px;
    z-index: 1001;
    transition: all 0.3s ease;
}

.menu-toggle i {
    color: #fff;
    font-size: 18px;
}

header.scrolled .menu-toggle i {
    color: var(--text);
}

/* 主要内容区域 */
main {
    padding-top: 0;
}

section {
    padding: 4rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

/* 英雄区域样式 - 完全移除毛玻璃效果 */
section.hero {
    padding: 0;
    height: 100vh;
    max-width: none;
}

.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

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

.swiper-slide {
    position: relative;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* 视频背景样式 */
.swiper-slide video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 90%;
    max-width: 800px;
    padding: 2.5rem;
    color: #fff;
    z-index: 2;
    /* 完全移除毛玻璃背景，保持纯透明 */
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
}

.slide-content h1 {
    font-size: 3.2rem;
    margin-bottom: 1.2rem;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.4);
    font-weight: 700;
}

.slide-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
    opacity: 0.95;
    line-height: 1.5;
}

/* 轮播图分页器样式 */
.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.7);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--primary);
    transform: scale(1.2);
}

/* 按钮样式 */
.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    padding: 0.9rem 2.2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 6px 20px rgba(138, 109, 255, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(138, 109, 255, 0.4);
}

/* 区域标题样式 */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding: 1.5rem 0;
}

.section-header h2 {
    font-size: 2.4rem;
    color: var(--text);
    margin: 0;
    position: relative;
    z-index: 2;
    font-weight: 700;
}

.section-subtitle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4rem;
    font-weight: 900;
    color: rgba(42, 27, 94, 0.04);
    text-transform: uppercase;
    white-space: nowrap;
    z-index: 1;
}

/* ==================== 图片显示样式修正 ==================== */

/* 关于我们图片样式 - 修正为原版样式 */
.about-image {
    flex: 0 0 48%;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    background: none;
    backdrop-filter: none;
    border: none;
}

.about-img, .about-video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    transition: transform 0.5s ease;
}

.about-image:hover .about-img,
.about-image:hover .about-video {
    transform: scale(1.05);
}

.about-text {
    flex: 1;
    padding: 2.5rem;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.about-text p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #333;
    margin-bottom: 1.2rem;
}

/* 团队成员图片样式 - 修正为原版样式 */
.team-member {
    background-color: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: none;
    border: none;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.member-image {
    height: 250px;
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 0;
}

.team-member-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block;
}

.team-member:hover .team-member-img {
    transform: scale(1.1);
}

.member-info {
    padding: 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
    background: none;
}

.member-info h3 {
    margin: 0.5rem 0;
    color: #007bff;
    font-size: 1.8rem;
}

.position {
    font-style: italic;
    color: #666;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.bio {
    font-size: 1rem;
    line-height: 1.6;
    color: #333;
    margin-bottom: 1.5rem;
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: auto;
}

.social-icon {
    color: #007bff;
    font-size: 1.5rem;
    transition: transform 0.3s ease, color 0.3s ease;
    background: none;
    backdrop-filter: none;
    border: none;
    width: auto;
    height: auto;
}

.social-icon:hover {
    transform: scale(1.2);
    color: #0056b3;
}

.member-number {
    position: absolute;
    bottom: 10px;
    right: 15px;
    font-size: 5rem;
    font-weight: bold;
    color: rgba(0, 123, 255, 0.1);
    line-height: 1;
    z-index: 0;
}

/* 作品集图片样式 - 修正为原版样式 */
.portfolio-item {
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    position: relative;
    backdrop-filter: none;
    border: none;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.portfolio-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

.portfolio-info {
    padding: 1.5rem;
    background: none;
}

.portfolio-info h3 {
    margin-bottom: 0.5rem;
    color: #007bff;
    font-size: 1.2rem;
}

.portfolio-info p {
    margin-bottom: 1rem;
    color: #666;
    font-size: 0.9rem;
}

.portfolio-info .btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
    font-size: 0.9rem;
}

.portfolio-info .btn:hover {
    background-color: #0056b3;
}

.portfolio-tag {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: #007bff;
    color: #fff;
    padding: 5px 10px;
    font-size: 0.8rem;
    font-weight: bold;
    border-radius: 20px;
    z-index: 2;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* 工作室环境图片样式 - 修正为原版样式 */
.environment-item {
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    backdrop-filter: none;
    border: none;
}

.environment-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.environment-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.environment-item:hover img {
    transform: scale(1.05);
}

.environment-info {
    padding: 1.5rem;
    background: none;
}

.environment-info h3 {
    color: #007bff;
    margin-bottom: 0.5rem;
}

.environment-info p {
    color: #333;
    line-height: 1.6;
}

/* ==================== 服务项目样式修正 ==================== */
.service-item {
    background-color: #fff;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
    backdrop-filter: none;
    border: none;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 3.5rem;
    color: #007bff;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 2;
}

.service-item:hover .service-icon {
    transform: scale(1.1);
}

.service-item h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    position: relative;
    z-index: 2;
}

.service-item p {
    color: #666;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

/* ==================== 其他样式保留当前版本 ==================== */

/* 服务区域 */
#services {
    background: transparent;
    padding: 4rem 5%;
}

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

/* 团队区域 */
#team {
    background: transparent;
    padding: 4rem 5%;
}

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

/* 作品集区域 */
#portfolio {
    background: transparent;
    padding: 4rem 5%;
}

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

/* 团队查询区域 */
#team-query {
    background: transparent;
    padding: 4rem 5%;
    text-align: center;
}

.team-query-content {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.custom-btn {
    padding: 0.9rem 2rem;
    font-size: 1rem;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
}

.btn-primary.custom-btn {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
}

.btn-primary.custom-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(138, 109, 255, 0.4);
}

.btn-secondary.custom-btn {
    background: var(--glass);
    backdrop-filter: blur(12px);
    color: var(--primary);
    border: 1px solid var(--glass-border);
}

.btn-secondary.custom-btn:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

/* 工作室文化区域 */
#studio-culture {
    background: transparent;
    padding: 4rem 5%;
}

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

.culture-item {
    padding: 2.2rem;
    transition: all 0.3s ease;
    background: var(--glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--shadow);
    text-align: center;
}

.culture-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(31, 38, 135, 0.3);
}

.culture-item h3 {
    color: var(--text);
    margin-bottom: 1.2rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.culture-item p {
    color: var(--text-light);
    line-height: 1.6;
    text-align: left;
}

/* 工作室环境区域 */
#studio-environment {
    background: transparent;
    padding: 4rem 5%;
}

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

/* 页脚样式 */
footer {
    background: linear-gradient(135deg, rgba(26, 42, 58, 0.9) 0%, rgba(44, 62, 80, 0.9) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: #fff;
    padding: 4rem 0 2rem;
    position: relative;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 1.2rem;
    font-weight: 600;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 1.2rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom .copyright {
    margin-bottom: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
}

/* 模态框样式 - 采用图三的简洁毛玻璃样式 */
.modal-content {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.modal-header {
    background: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px 16px 0 0;
    padding: 1.5rem 2rem;
}

.modal-title {
    color: var(--text);
    font-weight: 600;
    font-size: 1.4rem;
    text-align: center;
    width: 100%;
}

.modal-body {
    background: transparent;
    padding: 2rem;
}

.modal-footer {
    background: transparent;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0 0 16px 16px;
    padding: 1.5rem 2rem;
    justify-content: center;
}

/* 为团队查询和申请加入模态框添加特定样式 */
#teamQueryModal .modal-content,
#joinTeamModal .modal-content {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

#teamQueryModal .modal-header,
#joinTeamModal .modal-header {
    border-bottom: none;
    padding-bottom: 0;
}

#teamQueryModal .modal-title,
#joinTeamModal .modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

#teamQueryModal .modal-body,
#joinTeamModal .modal-body {
    padding-top: 1rem;
}

/* 表单样式优化 */
#teamQueryForm .form-label,
#joinTeamForm .form-label {
    color: var(--text);
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

#teamQueryForm .form-control,
#joinTeamForm .form-control {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    padding: 0.8rem 1rem;
    transition: all 0.3s ease;
}

#teamQueryForm .form-control:focus,
#joinTeamForm .form-control:focus {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(138, 109, 255, 0.15);
}

/* 按钮样式优化 */
#teamQueryForm .btn,
#joinTeamForm .btn {
    border-radius: 12px;
    padding: 0.8rem 2rem;
    font-weight: 600;
    width: 100%;
    margin-top: 1rem;
}

/* 发送验证码按钮特殊样式 */
#sendVerificationCode {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--text);
    border-radius: 10px;
    padding: 0.8rem 1rem;
    font-size: 0.9rem;
    margin-left: 0.5rem;
    white-space: nowrap;
}

#sendVerificationCode:hover {
    background: rgba(255, 255, 255, 0.8);
}

/* 邮箱输入组样式 */
#applicantEmail {
    flex: 1;
}

.input-group.d-flex {
    gap: 0.5rem;
}

/* 表单样式 */
.form-label {
    color: var(--text);
    font-weight: 600;
    margin-bottom: 8px;
}

.form-control, .form-select {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 10px;
    padding: 12px 15px;
    transition: all 0.3s ease;
    color: var(--text);
}

.form-control:focus, .form-select:focus {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(138, 109, 255, 0.25);
    color: var(--text);
}

.text-muted {
    color: var(--text-light) !important;
}

.btn {
    border-radius: 50px;
    padding: 10px 25px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: none;
    box-shadow: 0 5px 15px rgba(138, 109, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(138, 109, 255, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--text);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.7);
    transform: translateY(-3px);
}

/* 微信弹窗样式 */
.wechat-popover {
    max-width: 200px;
    background: var(--glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow);
    border-radius: 15px;
}

.wechat-qr {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
    margin: 0 auto;
    display: block;
}

.wechat-popover .popover-body {
    padding: 15px;
    text-align: center;
    background: transparent;
}

.wechat-icon {
    color: #07c160;
    transition: all 0.3s ease;
}

.wechat-icon:hover {
    transform: scale(1.1);
}

/* ==================== 响应式设计 ==================== */

@media (max-width: 1200px) {
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .section-subtitle {
        font-size: 3.5rem;
    }
}

@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .about-image {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .service-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    /* 移动端导航 */
    nav {
        padding: 0.8rem 15px;
        position: relative;
        height: 60px;
    }

    .logo {
        position: absolute;
        left: 15px;
        height: 44px;
    }

    .logo-image {
        height: 32px;
    }

    .menu-toggle {
        display: block;
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
    }

    nav ul {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: var(--glass);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        padding: 1rem 0;
        margin: 0;
        box-shadow: var(--shadow);
        border-bottom: 1px solid var(--glass-border);
    }

    nav ul.show {
        display: block;
    }

    nav ul li {
        margin: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    nav ul li:last-child {
        border-bottom: none;
    }

    nav ul li a {
        display: block;
        padding: 1rem 2rem;
        color: var(--text);
        text-align: center;
        border-radius: 0;
    }

    /* 移动端内容调整 */
    section {
        padding: 3rem 4%;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 2.8rem;
    }

    .slide-content {
        padding: 2rem;
        margin: 1rem;
    }

    .slide-content h1 {
        font-size: 2rem;
    }

    .slide-content p {
        font-size: 1.1rem;
    }

    .service-grid,
    .team-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .team-query-content {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .custom-btn {
        width: 80%;
    }

    .culture-content,
    .environment-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* 移动端图片显示优化 */
    .member-image {
        height: 250px;
    }

    .portfolio-item img {
        height: 200px;
    }

    .environment-item img {
        height: 250px;
    }

    /* 移动端团队成员信息调整 */
    .member-info {
        padding: 1.5rem;
    }

    .member-info h3 {
        font-size: 1.5rem;
    }

    .position {
        font-size: 1rem;
    }

    .bio {
        font-size: 0.9rem;
    }

    .social-icon {
        font-size: 1.3rem;
    }

    .member-number {
        font-size: 4rem;
    }
}

@media (max-width: 480px) {
    .section-header h2 {
        font-size: 1.8rem;
    }

    .section-subtitle {
        font-size: 2.2rem;
    }

    .slide-content h1 {
        font-size: 1.8rem;
    }

    .service-item,
    .team-member,
    .portfolio-item,
    .culture-item,
    .environment-item {
        padding: 2rem 1.5rem;
    }

    .member-info {
        padding: 1.8rem 1.5rem;
    }

    .portfolio-info {
        padding: 1.5rem;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-item,
.team-member,
.portfolio-item,
.culture-item,
.environment-item {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}