/**
 * Focus Simple Theme Styles
 * Modern, Clean, Professional Design
 */

@charset "utf-8";

/* Reset & Base
-------------------------------------------------------------- */
html { 
    overflow-y: scroll; 
    -webkit-text-size-adjust: 100%; 
    -ms-text-size-adjust: 100%; 
}
body { 
    line-height: 1.8; 
    -webkit-font-smoothing: antialiased; 
    -webkit-text-size-adjust: 100%; 
    -ms-text-size-adjust: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'PingFangSC-Regular', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', Helvetica, Arial, 'WenQuanYi Micro Hei', SimSun, sans-serif;
    color: #444;
    overflow-x: hidden;
    background: #f8fafc;
}
a { 
    text-decoration: none; 
    color: #333; 
    transition: all 0.3s ease;
}
a:hover, a:focus { 
    color: #1d89ff; 
    text-decoration: none; 
    outline: 0;
}
img { 
    max-width: 100%; 
    height: auto; 
    display: block; 
}
ul, ol { 
    padding: 0; 
    list-style: none; 
}
h1, h2, h3, h4, h5, h6 { 
    font-weight: 600; 
    color: #1a1a2e;
    line-height: 1.4;
    margin-bottom: 15px;
}
p { 
    margin-bottom: 15px; 
    line-height: 1.8; 
}

/* Container */
.container { 
    max-width: 1200px; 
}

/* Header
-------------------------------------------------------------- */
.focux-header { 
    margin-bottom: 0; 
}
.focux-header .top-nav {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 9999;
    background: #fff;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.header-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    padding: 0 30px;
}

#logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
#logo a { 
    display: flex; 
    align-items: center; 
}
#logo img { 
    max-height: 55px; 
    max-width: 200px; 
    width: auto; 
    height: auto; 
    object-fit: contain; 
}
#logo .logo-text {
    font-size: 22px;
    font-weight: 700;
    color: #1d89ff;
    white-space: nowrap;
    letter-spacing: -0.5px;
}

/* Navigation */
.nav-wrap { 
    display: flex; 
    align-items: center; 
    flex: 1;
    justify-content: center;
}
#mainnav { 
    display: flex;
    align-items: center;
}
#mainnav ul { 
    margin: 0; 
    padding: 0; 
    list-style: none; 
    display: flex;
    align-items: center;
}
#mainnav ul li { 
    position: relative; 
}
#mainnav > ul > li { 
    margin: 0 3px;
}
#mainnav > ul > li > a { 
    display: block; 
    font-size: 15px; 
    font-weight: 500; 
    padding: 12px 18px; 
    color: #333;
    border-radius: 8px;
    transition: all 0.3s ease;
}
#mainnav > ul > li:hover > a { 
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%); 
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(29, 137, 255, 0.3);
}

/* Sub Menu */
#mainnav ul.sub-menu { 
    position: absolute; 
    left: 0; 
    top: 100%; 
    width: 220px; 
    text-align: left; 
    background-color: #ffffff; 
    z-index: 9999; 
    opacity: 0; 
    visibility: hidden; 
    transform: translateY(10px);
    transition: all 0.3s ease;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
    border-radius: 12px;
    padding: 12px 0;
    margin-top: 8px;
    border: 1px solid rgba(0,0,0,0.05);
}
#mainnav ul li:hover > ul.sub-menu { 
    opacity: 1; 
    visibility: visible;
    transform: translateY(0);
}
#mainnav ul.sub-menu li { 
    border-bottom: 1px solid #f5f5f5; 
}
#mainnav ul.sub-menu li:last-child { 
    border-bottom: none; 
}
#mainnav ul.sub-menu > li > a { 
    display: block; 
    color: #333; 
    padding: 12px 20px; 
    font-weight: 500; 
    font-size: 14px;
    transition: all 0.3s ease;
}
#mainnav ul.sub-menu > li > a:hover { 
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%); 
    color: #ffffff;
    padding-left: 25px;
}

/* Search */
.show-search { 
    position: relative;
    margin-left: 20px;
}
.show-search a { 
    font-size: 16px; 
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    transition: all 0.3s ease;
    background: #f0f4f8;
}
.show-search a:hover { 
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%); 
    color: #fff;
    transform: scale(1.1);
}
.top-search { 
    position: absolute; 
    right: 0; 
    top: 100%; 
    width: 350px; 
    opacity: 0; 
    visibility: hidden; 
    transition: all 0.3s ease;
    margin-top: 15px;
    z-index: 9999;
}
.top-search.show { 
    opacity: 1; 
    visibility: visible;
}
.top-search .search-form { 
    position: relative; 
    background: #fff;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.05);
}
.top-search .search-field { 
    width: 100%; 
    padding: 20px 70px 20px 25px; 
    border: none;
    font-size: 15px;
    outline: none;
    background: #fff;
}
.top-search .search-submit { 
    position: absolute; 
    right: 0; 
    top: 0; 
    height: 100%; 
    width: 60px; 
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%); 
    color: #fff; 
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
}

/* Mobile Button */
.mobile-button {
    display: none;
    width: 44px;
    height: 44px;
    cursor: pointer;
    position: relative;
    z-index: 100;
    margin-left: 15px;
    align-items: center;
    justify-content: center;
}
.mobile-button span {
    display: block;
    width: 24px;
    height: 2px;
    background: #333;
    position: relative;
    transition: all 0.3s ease;
}
.mobile-button span::before,
.mobile-button span::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: #333;
    left: 0;
    transition: all 0.3s ease;
}
.mobile-button span::before { top: -8px; }
.mobile-button span::after { top: 8px; }
.mobile-button.active span { background: transparent; }
.mobile-button.active span::before { top: 0; transform: rotate(45deg); }
.mobile-button.active span::after { top: 0; transform: rotate(-45deg); }

/* Hero Banner Section
-------------------------------------------------------------- */
.hero-banner { 
    position: relative; 
    margin-top: 80px; 
}
.hero-banner .swiper-container { 
    height: 600px; 
}
.hero-banner .swiper-slide { 
    background-size: cover; 
    background-position: center;
    display: flex;
    align-items: center;
    position: relative;
}
.hero-overlay { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    background: linear-gradient(135deg, rgba(29, 137, 255, 0.92) 0%, rgba(26, 26, 46, 0.88) 100%);
}
.hero-content { 
    position: relative; 
    z-index: 2; 
    max-width: 800px;
    padding: 0 30px;
}
.hero-subtitle {
    display: inline-block;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
    padding: 8px 20px;
    background: rgba(255,255,255,0.15);
    border-radius: 30px;
    backdrop-filter: blur(10px);
}
.hero-title { 
    font-size: 52px; 
    font-weight: 700; 
    margin-bottom: 20px;
    color: #fff;
    line-height: 1.2;
    letter-spacing: -1px;
}
.hero-desc { 
    font-size: 20px; 
    margin-bottom: 40px;
    color: rgba(255,255,255,0.9);
    line-height: 1.7;
}
.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}
.hero-buttons .btn {
    padding: 18px 40px;
    font-size: 16px;
    border-radius: 50px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.hero-buttons .btn-primary {
    background: #fff;
    color: #1d89ff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.hero-buttons .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}
.hero-buttons .btn-outline {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.5);
    color: #fff;
}
.hero-buttons .btn-outline:hover {
    background: #fff;
    color: #1d89ff;
    border-color: #fff;
}

/* Swiper Controls */
.hero-banner .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: #fff;
    opacity: 0.5;
    transition: all 0.3s ease;
}
.hero-banner .swiper-pagination-bullet-active {
    opacity: 1;
    transform: scale(1.2);
}
.hero-banner .swiper-button-next,
.hero-banner .swiper-button-prev {
    color: #fff;
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}
.hero-banner .swiper-button-next:hover,
.hero-banner .swiper-button-prev:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}
.hero-banner .swiper-button-next::after,
.hero-banner .swiper-button-prev::after {
    font-size: 20px;
    font-weight: bold;
}

/* Hero Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    text-align: center;
    color: #fff;
    animation: bounce 2s infinite;
}
.hero-scroll-indicator span {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    opacity: 0.8;
}
.hero-scroll-indicator i {
    font-size: 20px;
}
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Features Section
-------------------------------------------------------------- */
.features-section {
    background: #fff;
    padding: 0;
    margin-top: -60px;
    position: relative;
    z-index: 10;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}
.feature-item {
    padding: 40px 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    border-right: 1px solid #f0f4f8;
    transition: all 0.3s ease;
}
.feature-item:last-child {
    border-right: none;
}
.feature-item:hover {
    background: linear-gradient(135deg, #f8fafc 0%, #f0f4f8 100%);
}
.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    color: #fff;
    border-radius: 16px;
    font-size: 24px;
    flex-shrink: 0;
    box-shadow: 0 10px 25px rgba(29, 137, 255, 0.25);
}
.feature-content h4 {
    font-size: 18px;
    margin-bottom: 5px;
    color: #1a1a2e;
}
.feature-content p {
    font-size: 14px;
    color: #666;
    margin: 0;
}

/* Section Styles
-------------------------------------------------------------- */
.section-padding { 
    padding: 100px 0; 
}
.bg-gray { 
    background: #f8fafc; 
}

.section-header {
    margin-bottom: 60px;
}
.section-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: #1d89ff;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
}
.section-title { 
    font-size: 40px; 
    margin-bottom: 20px;
    color: #1a1a2e;
    letter-spacing: -0.5px;
}
.section-desc { 
    font-size: 17px; 
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Service Cards
-------------------------------------------------------------- */
.services-row {
    margin: -15px;
}
.services-row > [class*="col-"] {
    padding: 15px;
}
.service-card { 
    text-align: center; 
    padding: 50px 35px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
    height: 100%;
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #1d89ff, #0066cc);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}
.service-card:hover { 
    transform: translateY(-15px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.1);
    border-color: transparent;
}
.service-card:hover::before {
    transform: scaleX(1);
}
.service-card-icon { 
    width: 90px; 
    height: 90px; 
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    color: #fff; 
    font-size: 36px; 
    border-radius: 50%; 
    margin: 0 auto 30px;
    transition: all 0.4s ease;
    box-shadow: 0 15px 40px rgba(29, 137, 255, 0.25);
}
.service-card:hover .service-card-icon { 
    transform: rotateY(360deg) scale(1.1);
}
.service-card-title { 
    font-size: 24px; 
    margin-bottom: 18px;
    color: #1a1a2e;
}
.service-card-desc { 
    color: #666; 
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 15px;
}
.service-card-link {
    color: #1d89ff;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}
.service-card-link:hover {
    gap: 12px;
}

/* About Section
-------------------------------------------------------------- */
.about-section {
    background: #fff;
}
.about-images {
    position: relative;
    padding: 30px;
}
.about-img-main {
    position: relative;
    z-index: 2;
}
.about-img-main img { 
    border-radius: 20px; 
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
    width: 100%;
}
.about-img-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    border-radius: 20px;
    z-index: 1;
    transform: rotate(-3deg);
    opacity: 0.1;
}
.about-experience {
    position: absolute;
    bottom: 0;
    right: 0;
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    color: #fff;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    z-index: 3;
    box-shadow: 0 15px 40px rgba(29, 137, 255, 0.3);
}
.experience-number {
    display: block;
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}
.experience-text {
    font-size: 14px;
    opacity: 0.9;
}

.about-content {
    padding-left: 40px;
}
.about-title { 
    font-size: 40px; 
    margin-bottom: 25px;
    color: #1a1a2e;
    letter-spacing: -0.5px;
}
.about-desc { 
    margin-bottom: 30px; 
    line-height: 1.9;
    color: #555;
    font-size: 16px;
}
.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 35px;
}
.about-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
}
.about-feature-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    color: #fff;
    border-radius: 50%;
    font-size: 12px;
    flex-shrink: 0;
}

/* News Section
-------------------------------------------------------------- */
.news-section {
    background: #f8fafc;
}
.news-row {
    margin: -15px;
}
.news-row > [class*="col-"] {
    padding: 15px;
}
.news-card { 
    background: #fff; 
    border-radius: 20px; 
    overflow: hidden; 
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0,0,0,0.05);
}
.news-card:hover { 
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.1);
    border-color: transparent;
}
.news-card-image { 
    overflow: hidden; 
    position: relative;
}
.news-card-image img { 
    width: 100%; 
    height: 220px; 
    object-fit: cover;
    transition: all 0.5s ease;
}
.news-card:hover .news-card-image img { 
    transform: scale(1.1); 
}
.news-card-category {
    position: absolute;
    top: 20px;
    left: 20px;
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}
.news-card-content { 
    padding: 30px; 
    flex: 1;
    display: flex;
    flex-direction: column;
}
.news-card-meta { 
    margin-bottom: 15px;
    font-size: 13px;
    color: #888;
    display: flex;
    gap: 20px;
}
.news-card-meta span { 
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.news-card-meta i { 
    color: #1d89ff;
}
.news-card-title { 
    font-size: 22px; 
    margin-bottom: 15px;
    line-height: 1.4;
}
.news-card-title a {
    color: #1a1a2e;
    transition: color 0.3s ease;
}
.news-card-title a:hover {
    color: #1d89ff;
}
.news-card-excerpt { 
    color: #666; 
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 15px;
    flex: 1;
}
.news-card-link { 
    color: #1d89ff; 
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    font-size: 15px;
}
.news-card-link:hover {
    gap: 12px;
}

.no-posts {
    text-align: center;
    padding: 80px 20px;
    background: #fff;
    border-radius: 20px;
}
.no-posts i {
    font-size: 60px;
    color: #ddd;
    margin-bottom: 20px;
}
.no-posts p {
    color: #888;
    font-size: 18px;
}

/* CTA Section
-------------------------------------------------------------- */
.cta-section {
    position: relative;
    padding: 120px 0;
    background: linear-gradient(135deg, #1d89ff 0%, #1a1a2e 100%);
    overflow: hidden;
}
.cta-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.08)" stroke-width="1"/></svg>');
    background-size: 80px 80px;
    opacity: 0.6;
}
.cta-content {
    position: relative;
    z-index: 2;
}
.cta-title {
    color: #fff;
    font-size: 42px;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}
.cta-desc {
    color: rgba(255,255,255,0.9);
    font-size: 19px;
    margin-bottom: 40px;
    line-height: 1.7;
}
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
.cta-buttons .btn {
    padding: 18px 45px;
    font-size: 16px;
    border-radius: 50px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.btn-white {
    background: #fff;
    color: #1d89ff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
    color: #1d89ff;
}
.btn-outline-white {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.5);
    color: #fff;
}
.btn-outline-white:hover {
    background: #fff;
    color: #1d89ff;
    border-color: #fff;
}

/* Footer
-------------------------------------------------------------- */
.footer {
    background: #1a1a2e;
    color: #a0a6b8;
}
.footer-widgets {
    padding: 80px 0 60px;
}
.widget-title {
    color: #fff;
    font-size: 20px;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 18px;
    letter-spacing: -0.3px;
}
.widget-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #1d89ff, #0066cc);
    border-radius: 3px;
}
.widget-content p {
    color: #a0a6b8;
    line-height: 1.9;
    font-size: 15px;
}
.footer-links li {
    margin-bottom: 14px;
}
.footer-links a {
    color: #a0a6b8;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    font-size: 15px;
}
.footer-links a:hover {
    color: #1d89ff;
    padding-left: 8px;
}
.contact-info li {
    margin-bottom: 18px;
    display: flex;
    align-items: flex-start;
    font-size: 15px;
}
.contact-info i {
    color: #1d89ff;
    margin-right: 15px;
    margin-top: 4px;
    font-size: 18px;
}
.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.08);
    color: #fff;
    border-radius: 50%;
    margin-right: 12px;
    transition: all 0.3s ease;
    font-size: 18px;
}
.social-links a:hover {
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    transform: translateY(-5px);
}
.footer-bottom {
    background: #12151c;
    padding: 30px 0;
}
.copyright {
    color: #6b7280;
    font-size: 14px;
}
.copyright p {
    margin-bottom: 5px;
}
.footer-nav {
    text-align: right;
}
.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 15px;
}
.footer-menu li {
    display: inline-block;
}
.footer-menu a {
    color: #9ca3af;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer-menu a:hover {
    color: #1d89ff;
}
.footer-author {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-author p {
    color: #6b7280;
    font-size: 13px;
    margin: 0;
}
.footer-author a {
    color: #1d89ff;
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer-author a:hover {
    color: #4da3ff;
    text-decoration: underline;
}

/* Article Page Styles
--------------------------------------------------------------- */
.article-hero {
    position: relative;
    padding: 160px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e8f4fd 100%);
    margin-top: 80px;
}
.article-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(29,137,255,0.1)" stroke-width="1"/></svg>');
    background-size: 60px 60px;
}
.article-hero-content {
    position: relative;
    z-index: 2;
}
.article-category {
    margin-bottom: 20px;
}
.article-category a {
    display: inline-block;
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    color: #fff;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
}
.article-category a:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(29, 137, 255, 0.3);
}
.article-title {
    font-size: 42px;
    color: #1a1a2e;
    margin-bottom: 30px;
    line-height: 1.3;
    letter-spacing: -0.5px;
}
.article-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}
.article-meta-item {
    display: flex;
    align-items: center;
    gap: 15px;
}
.article-author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.article-author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.article-author-info {
    display: flex;
    flex-direction: column;
}
.article-author-name {
    font-weight: 600;
    color: #1a1a2e;
    font-size: 16px;
}
.article-date {
    font-size: 14px;
    color: #666;
}
.article-meta-stats {
    display: flex;
    gap: 25px;
}
.article-meta-stats span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 14px;
}
.article-meta-stats i {
    color: #1d89ff;
}

/* Article Content */
.article-section {
    padding: 60px 0 100px;
    background: #f8fafc;
}
.article-post {
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.05);
}
.article-featured-image {
    position: relative;
}
.article-featured-image img {
    width: 100%;
    height: auto;
}
.article-body {
    padding: 50px;
    font-size: 17px;
    line-height: 2;
    color: #444;
}
.article-body p {
    margin-bottom: 25px;
}
.article-body h2 {
    font-size: 28px;
    margin: 45px 0 25px;
    color: #1a1a2e;
    padding-left: 20px;
    border-left: 4px solid #1d89ff;
}
.article-body h3 {
    font-size: 24px;
    margin: 40px 0 20px;
    color: #1a1a2e;
}
.article-body h4 {
    font-size: 20px;
    margin: 35px 0 18px;
    color: #1a1a2e;
}
.article-body img {
    border-radius: 16px;
    margin: 30px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    max-width: 100%;
    height: auto;
}
.article-body a {
    color: #1d89ff;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}
.article-body a:hover {
    border-bottom-color: #1d89ff;
}
.article-body ul,
.article-body ol {
    margin: 25px 0;
    padding-left: 30px;
}
.article-body ul li,
.article-body ol li {
    margin-bottom: 12px;
    line-height: 1.9;
    color: #444;
    list-style: disc;
}
.article-body ol li {
    list-style: decimal;
}
.article-body blockquote {
    margin: 35px 0;
    padding: 30px 35px;
    background: linear-gradient(135deg, #f8fafc 0%, #e8f4fd 100%);
    border-left: 5px solid #1d89ff;
    border-radius: 0 16px 16px 0;
    font-style: italic;
    color: #555;
    font-size: 18px;
}
.article-body pre {
    background: #1a1a2e;
    color: #e2e8f0;
    padding: 25px 30px;
    border-radius: 16px;
    overflow-x: auto;
    margin: 30px 0;
    font-size: 14px;
}
.article-body code {
    background: #f0f4f8;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 14px;
    color: #e91e63;
}
.article-body pre code {
    background: transparent;
    padding: 0;
    color: #e2e8f0;
}
.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 30px 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}
.article-body th,
.article-body td {
    padding: 18px 20px;
    text-align: left;
    border-bottom: 1px solid #eee;
}
.article-body th {
    background: linear-gradient(135deg, #f8fafc 0%, #f0f4f8 100%);
    font-weight: 600;
    color: #1a1a2e;
}
.article-body tr:hover td {
    background: #f8fafc;
}

/* Article Tags */
.article-tags {
    margin-top: 40px;
    padding: 30px;
    background: linear-gradient(135deg, #f8fafc 0%, #f0f4f8 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.article-tags-label {
    font-weight: 600;
    color: #1a1a2e;
    display: flex;
    align-items: center;
    gap: 8px;
}
.article-tags-label i {
    color: #1d89ff;
}
.article-tag {
    display: inline-block;
    padding: 8px 18px;
    background: #fff;
    color: #555;
    border-radius: 25px;
    font-size: 14px;
    transition: all 0.3s ease;
    border: 1px solid #e0e0e0;
}
.article-tag:hover {
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    color: #fff;
    border-color: transparent;
    transform: translateY(-2px);
}

/* Author Box */
.author-box {
    display: flex;
    align-items: center;
    gap: 25px;
    margin-top: 40px;
    padding: 35px;
    background: linear-gradient(135deg, #f8fafc 0%, #f0f4f8 100%);
    border-radius: 20px;
    border: 1px solid rgba(0,0,0,0.05);
}
.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 4px solid #fff;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}
.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.author-name {
    font-size: 20px;
    margin-bottom: 8px;
    color: #1a1a2e;
}
.author-bio {
    color: #666;
    font-size: 15px;
    margin: 0;
    line-height: 1.7;
}

/* Article Navigation */
.article-navigation {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
}
.article-nav-item {
    display: flex;
    flex-direction: column;
    padding: 25px 30px;
    background: #fff;
    border-radius: 16px;
    border: 1px solid rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}
.article-nav-item:hover {
    border-color: #1d89ff;
    box-shadow: 0 10px 30px rgba(29, 137, 255, 0.1);
    transform: translateY(-3px);
}
.article-nav-prev {
    text-align: left;
}
.article-nav-next {
    text-align: right;
}
.article-nav-label {
    font-size: 13px;
    color: #888;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 5px;
}
.article-nav-next .article-nav-label {
    justify-content: flex-end;
}
.article-nav-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a2e;
    transition: color 0.3s ease;
}
.article-nav-item:hover .article-nav-title {
    color: #1d89ff;
}

/* Related Posts */
.related-posts {
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    padding: 40px;
    margin-top: 50px;
    border: 1px solid rgba(0,0,0,0.05);
}
.related-posts-title {
    font-size: 24px;
    margin-bottom: 30px;
    color: #1a1a2e;
    display: flex;
    align-items: center;
    gap: 12px;
}
.related-posts-title i {
    color: #1d89ff;
}
.related-post-card {
    background: #f8fafc;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
}
.related-post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}
.related-post-image {
    overflow: hidden;
}
.related-post-image img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    transition: all 0.4s ease;
}
.related-post-card:hover .related-post-image img {
    transform: scale(1.1);
}
.related-post-content {
    padding: 20px;
}
.related-post-title {
    font-size: 16px;
    margin-bottom: 10px;
    line-height: 1.5;
}
.related-post-title a {
    color: #1a1a2e;
    transition: color 0.3s ease;
}
.related-post-title a:hover {
    color: #1d89ff;
}
.related-post-date {
    font-size: 13px;
    color: #888;
}

/* Sidebar */
.article-sidebar {
    position: sticky;
    top: 100px;
}
.sidebar .widget {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0,0,0,0.05);
}
.sidebar .widget-title {
    font-size: 20px;
    margin-bottom: 25px;
    color: #1a1a2e;
    padding-bottom: 18px;
    border-bottom: 3px solid;
    border-image: linear-gradient(90deg, #1d89ff, #0066cc) 1;
}
.sidebar .widget ul li {
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}
.sidebar .widget ul li:last-child {
    border-bottom: none;
}
.sidebar .widget ul li a {
    color: #555;
    transition: all 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.sidebar .widget ul li a:hover {
    color: #1d89ff;
    padding-left: 5px;
}
.sidebar .widget ul li span {
    color: #888;
    font-size: 13px;
}

/* Widget Search */
.widget-search .search-form {
    position: relative;
}
.widget-search .search-field {
    width: 100%;
    padding: 15px 60px 15px 20px;
    border: 2px solid #f0f4f8;
    border-radius: 12px;
    font-size: 15px;
    transition: all 0.3s ease;
}
.widget-search .search-field:focus {
    border-color: #1d89ff;
    outline: none;
}
.widget-search .search-submit {
    position: absolute;
    right: 5px;
    top: 5px;
    bottom: 5px;
    width: 45px;
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* Widget Tags */
.tagcloud a {
    display: inline-block;
    padding: 8px 15px;
    background: #f0f4f8;
    color: #555;
    border-radius: 20px;
    font-size: 13px !important;
    margin: 3px;
    transition: all 0.3s ease;
}
.tagcloud a:hover {
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    color: #fff;
}

/* Buttons
-------------------------------------------------------------- */
.btn {
    display: inline-block;
    padding: 14px 35px;
    font-size: 15px;
    font-weight: 500;
    border-radius: 10px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}
.btn-primary {
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    color: #fff;
    box-shadow: 0 8px 25px rgba(29, 137, 255, 0.3);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(29, 137, 255, 0.4);
    color: #fff;
}
.btn-outline {
    background: transparent;
    border: 2px solid #1d89ff;
    color: #1d89ff;
}
.btn-outline:hover {
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    color: #fff;
    border-color: transparent;
}
.btn-lg {
    padding: 18px 45px;
    font-size: 16px;
}

/* Responsive
-------------------------------------------------------------- */
@media (max-width: 991px) {
    .header-wrap {
        height: 70px;
        padding: 0 20px;
    }
    
    .mobile-button {
        display: flex;
    }
    
    .nav-wrap {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: #fff;
        padding: 25px;
        box-shadow: 0 15px 40px rgba(0,0,0,0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 9998;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }
    
    .nav-wrap.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    #mainnav ul {
        flex-direction: column;
        width: 100%;
    }
    
    #mainnav > ul > li {
        margin: 0;
        border-bottom: 1px solid #f0f0f0;
    }
    
    #mainnav > ul > li > a {
        padding: 18px 0;
        border-radius: 0;
    }
    
    #mainnav ul.sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: 25px;
        display: none;
        border-radius: 0;
        margin-top: 0;
    }
    
    #mainnav ul li:hover > ul.sub-menu {
        display: block;
    }
    
    .show-search {
        margin-left: 15px;
    }
    
    .hero-banner {
        margin-top: 70px;
    }
    
    .hero-banner .swiper-container {
        height: 450px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-desc {
        font-size: 17px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-item {
        border-right: none;
        border-bottom: 1px solid #f0f4f8;
    }
    
    .feature-item:nth-child(2n) {
        border-left: 1px solid #f0f4f8;
    }
    
    .section-padding {
        padding: 70px 0;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .about-content {
        padding-left: 0;
        margin-top: 50px;
    }
    
    .article-hero {
        margin-top: 70px;
        padding: 140px 0 60px;
    }
    
    .article-title {
        font-size: 32px;
    }
    
    .article-body {
        padding: 35px;
    }
    
    .article-navigation {
        grid-template-columns: 1fr;
    }
    
    .author-box {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 767px) {
    .header-wrap {
        height: 60px;
    }
    
    #logo img {
        max-height: 40px;
    }
    
    #logo .logo-text {
        font-size: 18px;
    }
    
    .nav-wrap {
        top: 60px;
    }
    
    .hero-banner {
        margin-top: 60px;
    }
    
    .hero-banner .swiper-container {
        height: 400px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-desc {
        font-size: 15px;
    }
    
    .hero-buttons .btn {
        padding: 14px 30px;
        font-size: 14px;
    }
    
    .features-section {
        margin-top: -40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-item {
        border-left: none !important;
    }
    
    .section-padding {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .service-card {
        padding: 35px 25px;
    }
    
    .service-card-icon {
        width: 70px;
        height: 70px;
        font-size: 28px;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .about-experience {
        padding: 20px;
    }
    
    .experience-number {
        font-size: 36px;
    }
    
    .cta-section {
        padding: 60px 0;
    }
    
    .cta-title {
        font-size: 28px;
    }
    
    .article-hero {
        margin-top: 60px;
        padding: 120px 0 50px;
    }
    
    .article-title {
        font-size: 26px;
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .article-body {
        padding: 25px;
        font-size: 16px;
    }
    
    .article-body h2 {
        font-size: 24px;
    }
    
    .article-body h3 {
        font-size: 20px;
    }
    
    .related-posts {
        padding: 25px;
    }
    
    .sidebar .widget {
        padding: 25px;
    }
    
    .footer-widgets {
        padding: 50px 0 30px;
    }
}

/* Animation Classes
-------------------------------------------------------------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Selection Color
-------------------------------------------------------------- */
::selection {
    background: #1d89ff;
    color: #fff;
}

::-moz-selection {
    background: #1d89ff;
    color: #fff;
}

/* Scrollbar Styling
-------------------------------------------------------------- */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0066cc;
}

/* Responsive Styles
-------------------------------------------------------------- */
@media (max-width: 992px) {
    .footer-nav {
        text-align: left;
        margin-top: 20px;
    }
    
    .footer-menu {
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .footer-bottom .col-md-7,
    .footer-bottom .col-md-5 {
        width: 100%;
        text-align: center;
    }
    
    .footer-nav {
        text-align: center;
        margin-top: 20px;
    }
    
    .footer-menu {
        justify-content: center;
    }
    
    .copyright {
        text-align: center;
    }
}

/* ============================================
   企业主题功能模块样式
   ============================================ */

/* 团队展示
-------------------------------------------------------------- */
.team-section {
    padding: 60px 0;
}

.team-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    margin-bottom: 30px;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.team-avatar {
    position: relative;
    overflow: hidden;
    height: 280px;
}

.team-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.team-avatar-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    color: #fff;
    font-size: 80px;
}

.team-info {
    padding: 25px;
    text-align: center;
}

.team-name {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 5px;
    color: #1a1a2e;
}

.team-position {
    color: #1d89ff;
    font-size: 14px;
    margin-bottom: 15px;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.team-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f5f5;
    border-radius: 50%;
    color: #666;
    transition: all 0.3s ease;
}

.team-social a:hover {
    background: #1d89ff;
    color: #fff;
}

/* 案例展示
-------------------------------------------------------------- */
.portfolio-section {
    padding: 60px 0;
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 25px;
    background: #f5f5f5;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    color: #666;
}

.filter-btn:hover,
.filter-btn.active {
    background: #1d89ff;
    color: #fff;
}

.portfolio-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
    color: #ccc;
    font-size: 50px;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(29, 137, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 50%;
    color: #1d89ff;
    font-size: 20px;
    transition: all 0.3s ease;
}

.portfolio-link:hover {
    background: #1a1a2e;
    color: #fff;
}

.portfolio-info {
    padding: 20px;
}

.portfolio-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
    color: #1a1a2e;
}

.portfolio-client {
    color: #888;
    font-size: 14px;
}

/* 客户评价
-------------------------------------------------------------- */
.testimonials-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #2c3e50 100%);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.testimonial-item {
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 30px;
    backdrop-filter: blur(10px);
}

.testimonial-rating {
    margin-bottom: 15px;
}

.testimonial-rating i {
    color: #ffc107;
    font-size: 16px;
    margin-right: 3px;
}

.testimonial-text {
    color: #fff;
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(255,255,255,0.3);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1d89ff;
    color: #fff;
    font-size: 24px;
}

.author-name {
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 3px;
}

.author-title {
    color: rgba(255,255,255,0.7);
    font-size: 13px;
    margin: 0;
}

/* 合作伙伴
-------------------------------------------------------------- */
.partners-section {
    padding: 60px 0;
    background: #f8fafc;
}

.partners-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    align-items: center;
}

.partner-item {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.partner-item:hover {
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.partner-item img {
    max-height: 60px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.partner-item:hover img {
    filter: grayscale(0);
    opacity: 1;
}

/* 数据统计
-------------------------------------------------------------- */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
}

.stat-item {
    text-align: center;
    padding: 30px 20px;
}

.stat-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    font-size: 32px;
    color: #fff;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label {
    color: rgba(255,255,255,0.9);
    font-size: 16px;
}

/* 服务流程
-------------------------------------------------------------- */
.process-section {
    padding: 60px 0;
}

.process-timeline {
    display: flex;
    justify-content: center;
    position: relative;
    flex-wrap: wrap;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.process-timeline::before {
    display: none;
}

.process-item {
    flex: 0 0 calc(16.666% - 17px);
    max-width: 200px;
    min-width: 150px;
    text-align: center;
    position: relative;
    padding: 0 10px;
    margin-bottom: 30px;
}

@media (max-width: 1200px) {
    .process-item {
        flex: 0 0 calc(20% - 16px);
    }
}

@media (max-width: 992px) {
    .process-item {
        flex: 0 0 calc(25% - 15px);
    }
}

@media (max-width: 768px) {
    .process-item {
        flex: 0 0 calc(33.333% - 14px);
    }
}

@media (max-width: 576px) {
    .process-item {
        flex: 0 0 calc(50% - 10px);
    }
}

.process-number {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    border-radius: 50%;
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    position: relative;
    z-index: 1;
    box-shadow: 0 5px 20px rgba(29, 137, 255, 0.4);
}

.process-content {
    background: #fff;
    border-radius: 12px;
    padding: 20px 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.process-icon {
    width: 45px;
    height: 45px;
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(29, 137, 255, 0.1);
    border-radius: 50%;
    font-size: 18px;
    color: #1d89ff;
}

.process-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1a1a2e;
}

.process-desc {
    color: #666;
    font-size: 13px;
    margin: 0;
    line-height: 1.5;
}

/* 联系表单
-------------------------------------------------------------- */
.contact-form-section {
    padding: 60px 0;
    background: #fff;
}

.form-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 30px;
    color: #1a1a2e;
    text-align: center;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.form-group label .required {
    color: #e74c3c;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e8e8e8;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: #1d89ff;
    outline: none;
    box-shadow: 0 0 0 3px rgba(29, 137, 255, 0.1);
}

.form-group input.error,
.form-group textarea.error {
    border-color: #e74c3c;
}

.btn-submit {
    padding: 15px 40px;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.form-message {
    margin-top: 20px;
    padding: 15px 20px;
    border-radius: 8px;
    font-size: 14px;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* 招聘信息
-------------------------------------------------------------- */
.jobs-section {
    padding: 60px 0;
}

.jobs-list {
    max-width: 900px;
    margin: 0 auto;
}

.job-item {
    background: #fff;
    border-radius: 12px;
    padding: 25px 30px;
    margin-bottom: 20px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.job-item:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.job-header {
    flex: 1;
    min-width: 250px;
}

.job-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.job-title a {
    color: #1a1a2e;
}

.job-title a:hover {
    color: #1d89ff;
}

.job-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.job-location {
    color: #666;
    font-size: 14px;
}

.job-location i {
    color: #1d89ff;
    margin-right: 5px;
}

.job-type {
    background: rgba(29, 137, 255, 0.1);
    color: #1d89ff;
    padding: 3px 12px;
    border-radius: 20px;
    font-size: 12px;
}

.job-details {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 15px;
    flex-basis: 100%;
}

.job-details span {
    color: #666;
    font-size: 14px;
}

.job-details i {
    color: #1d89ff;
    margin-right: 5px;
}

.no-jobs {
    text-align: center;
    padding: 60px 20px;
    background: #f8fafc;
    border-radius: 12px;
}

.no-jobs p {
    color: #888;
    font-size: 16px;
    margin: 0;
}

/* 深色模式
-------------------------------------------------------------- */
body.dark-mode {
    background: #1a1a2e;
    color: #e0e0e0;
}

body.dark-mode a {
    color: #e0e0e0;
}

body.dark-mode a:hover {
    color: #1d89ff;
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
    color: #fff;
}

body.dark-mode .top-nav {
    background: #1a1a2e;
    border-color: #2c3e50;
}

body.dark-mode .team-card,
body.dark-mode .portfolio-card,
body.dark-mode .job-item,
body.dark-mode .process-content,
body.dark-mode .contact-form-section {
    background: #2c3e50;
}

body.dark-mode .team-name,
body.dark-mode .portfolio-title,
body.dark-mode .job-title a,
body.dark-mode .process-title,
body.dark-mode .form-title {
    color: #fff;
}

body.dark-mode .team-position,
body.dark-mode .portfolio-client,
body.dark-mode .job-location,
body.dark-mode .job-details span,
body.dark-mode .process-desc {
    color: #aaa;
}

body.dark-mode .form-group input,
body.dark-mode .form-group textarea,
body.dark-mode .form-group select {
    background: #1a1a2e;
    border-color: #3c5070;
    color: #e0e0e0;
}

body.dark-mode .footer {
    background: #0f0f1a;
}

/* 深色模式切换按钮 */
.dark-mode-toggle {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #1d89ff 0%, #0066cc 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    box-shadow: 0 5px 20px rgba(29, 137, 255, 0.4);
    transition: all 0.3s ease;
}

.dark-mode-toggle:hover {
    transform: scale(1.1);
}

.dark-mode-toggle i {
    color: #fff;
    font-size: 20px;
}

body.dark-mode .dark-mode-toggle {
    background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%);
}

/* 响应式调整
-------------------------------------------------------------- */
@media (max-width: 992px) {
    .process-timeline::before {
        display: none;
    }
    
    .process-timeline {
        flex-direction: column;
    }
    
    .process-item {
        margin-bottom: 30px;
    }
    
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
    
    .job-item {
        flex-direction: column;
        text-align: center;
    }
    
    .job-header {
        margin-bottom: 15px;
    }
    
    .job-meta,
    .job-details {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .team-avatar {
        height: 220px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .stat-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    
    .partners-slider {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dark-mode-toggle {
        bottom: 80px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}