/* ========================================
   拓冰企业网站定制 - 内页通用样式
======================================== */

/* 视觉设计专属 Hero */
.visual-hero {
    position: relative;
    padding: 160px 0 100px;
    background: linear-gradient(135deg, #1a3a5c 0%, #2c5282 50%, #1a3a5c 100%);
    overflow: hidden;
}

.visual-hero-content {
    position: relative;
    z-index: 2;
}

.visual-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.visual-hero-text .hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(230, 81, 0, 0.15);
    color: #ff7043;
    font-size: 14px;
    font-weight: 600;
    border-radius: 30px;
    margin-bottom: 20px;
    border: 1px solid rgba(230, 81, 0, 0.3);
}

.visual-hero-text .hero-main-title {
    font-size: 52px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
    margin-bottom: 24px;
}

.visual-hero-text .hero-main-title .highlight {
    color: #e65100;
    position: relative;
}

.visual-hero-text .hero-desc {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.9;
    margin-bottom: 32px;
}

.visual-hero-text .hero-actions {
    display: flex;
    gap: 16px;
}

.visual-showcase {
    position: relative;
}

.showcase-main {
    background: #ffffff;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25);
}

.showcase-main img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.showcase-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #e65100, #ff8a65);
    border-radius: 50%;
    opacity: 0.2;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* 设计理念网格 */
.design-concepts {
    padding: 100px 0;
    background: #f8f9fa;
}

.concepts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.concept-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
}

.concept-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.concept-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: rgba(230, 81, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.concept-icon img {
    width: 40px;
    height: 40px;
}

.concept-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a3a5c;
    margin-bottom: 12px;
}

.concept-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
}

/* 服务内容板块 */
.design-services {
    padding: 100px 0;
    background: #ffffff;
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.service-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 40px;
    border-radius: 20px;
    background: #f8f9fa;
    transition: all 0.4s ease;
}

.service-item:hover {
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
}

.service-item.reverse {
    direction: rtl;
}

.service-item.reverse .service-item-content {
    direction: ltr;
}

.service-item-img {
    border-radius: 16px;
    overflow: hidden;
}

.service-item-img img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.service-item-content h3 {
    font-size: 28px;
    font-weight: 700;
    color: #1a3a5c;
    margin-bottom: 16px;
}

.service-item-content p {
    font-size: 15px;
    color: #666;
    line-height: 1.9;
    margin-bottom: 20px;
}

.service-features-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.service-feature-tag {
    padding: 8px 16px;
    background: rgba(230, 81, 0, 0.1);
    color: #e65100;
    font-size: 13px;
    font-weight: 600;
    border-radius: 20px;
}

/* 设计流程 */
.design-process {
    padding: 100px 0;
    background: #f8f9fa;
}

.process-steps-horizontal {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    position: relative;
}

.process-steps-horizontal::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 50px;
    right: 50px;
    height: 3px;
    background: linear-gradient(90deg, #e65100, #ff8a65);
    z-index: 1;
}

.process-step-h {
    position: relative;
    z-index: 2;
    text-align: center;
}

.step-circle {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #1a3a5c 0%, #2c5282 100%);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    box-shadow: 0 10px 40px rgba(26, 58, 92, 0.3);
}

.step-h-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a3a5c;
    margin-bottom: 8px;
}

.step-h-desc {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
}

/* 数据统计展示 */
.design-stats {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a3a5c 0%, #2c5282 100%);
}

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

.stat-box {
    text-align: center;
}

.stat-box .stat-number {
    display: block;
    font-size: 48px;
    font-weight: 700;
    color: #e65100;
    line-height: 1;
    margin-bottom: 12px;
}

.stat-box .stat-label {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.85);
}

/* 营销型网站专属 Hero */
.marketing-hero {
    position: relative;
    padding: 160px 0 100px;
    background: linear-gradient(135deg, #1a3a5c 0%, #2c5282 50%, #1a3a5c 100%);
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/bg-pattern.svg') repeat;
    opacity: 0.05;
}

.marketing-hero-content {
    position: relative;
    z-index: 2;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(230, 81, 0, 0.15);
    color: #ff7043;
    font-size: 14px;
    font-weight: 600;
    border-radius: 30px;
    margin-bottom: 20px;
    border: 1px solid rgba(230, 81, 0, 0.3);
}

.hero-main-title {
    font-size: 52px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero-main-title .highlight {
    color: #e65100;
    position: relative;
}

.hero-desc {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.9;
    margin-bottom: 32px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: #e65100;
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-visual {
    position: relative;
}

.visual-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25);
}

.visual-card img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.floating-element {
    position: absolute;
    background: #ffffff;
    padding: 12px 20px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: float 3s ease-in-out infinite;
}

.float-1 {
    top: 20px;
    right: -30px;
    animation-delay: 0s;
}

.float-2 {
    bottom: 60px;
    right: -50px;
    animation-delay: 1s;
}

.float-3 {
    bottom: 20px;
    left: -40px;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.float-icon {
    font-size: 24px;
}

.float-text {
    font-size: 13px;
    font-weight: 600;
    color: #1a3a5c;
}

.hero-wave-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    line-height: 0;
}

/* 价值主张 */
.value-proposition {
    padding: 100px 0;
    background: #f8f9fa;
}

.section-header {
    margin-bottom: 60px;
}

.section-header.text-center {
    text-align: center;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(230, 81, 0, 0.1);
    color: #e65100;
    font-size: 13px;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    color: #1a3a5c;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 17px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

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

.value-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 40px 30px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.value-card.featured {
    background: linear-gradient(135deg, #1a3a5c 0%, #2c5282 100%);
    color: #ffffff;
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 4px 12px;
    background: #e65100;
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    border-radius: 20px;
    text-transform: uppercase;
}

.value-icon {
    width: 70px;
    height: 70px;
    background: rgba(230, 81, 0, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.value-card.featured .value-icon {
    background: rgba(255, 255, 255, 0.15);
}

.value-title {
    font-size: 22px;
    font-weight: 600;
    color: #1a3a5c;
    margin-bottom: 14px;
}

.value-card.featured .value-title {
    color: #ffffff;
}

.value-desc {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.value-card.featured .value-desc {
    color: rgba(255, 255, 255, 0.85);
}

.value-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.value-list li {
    font-size: 14px;
    color: #555;
    padding: 6px 0;
    line-height: 1.6;
}

.value-card.featured .value-list li {
    color: rgba(255, 255, 255, 0.85);
}

/* 流程时间轴 */
.process-section {
    padding: 100px 0;
    background: #ffffff;
}

.process-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, #e65100, #ff8a65);
    border-radius: 3px;
}

.process-step {
    display: flex;
    gap: 40px;
    margin-bottom: 50px;
    position: relative;
}

.process-step:last-child {
    margin-bottom: 0;
}

.step-marker {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #1a3a5c 0%, #2c5282 100%);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 10px 40px rgba(26, 58, 92, 0.3);
    z-index: 2;
}

.step-content {
    padding-top: 20px;
}

.step-content h3 {
    font-size: 24px;
    font-weight: 600;
    color: #1a3a5c;
    margin-bottom: 12px;
}

.step-content p {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
}

/* 功能模块 */
.features-section {
    padding: 100px 0;
    background: #f8f9fa;
}

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

.feature-box {
    background: #ffffff;
    border-radius: 16px;
    padding: 35px 30px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #e65100, #ff8a65);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
}

.feature-box:hover::before {
    transform: scaleX(1);
}

.feature-num {
    font-size: 48px;
    font-weight: 700;
    color: rgba(230, 81, 0, 0.15);
    line-height: 1;
    margin-bottom: 16px;
}

.feature-box h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1a3a5c;
    margin-bottom: 12px;
}

.feature-box p {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
}

/* CTA 区域 */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a3a5c 0%, #2c5282 100%);
}

.cta-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-content h2 {
    font-size: 32px;
    color: #ffffff;
    margin-bottom: 10px;
}

.cta-content p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
}

.cta-actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
}

.btn-white {
    background: #ffffff;
    color: #1a3a5c;
}

.btn-white:hover {
    background: #f5f5f5;
    color: #1a3a5c;
}

.btn-outline-white {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
    color: #ffffff;
}

/* 页脚社交链接 */
.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-link {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 13px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #e65100;
    color: #ffffff;
}

/* 页面头部 */
.page-header {
    position: relative;
    padding: 180px 40px 100px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    text-align: center;
}

.page-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
}

.page-header-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--pure-white);
    margin-bottom: 16px;
}

.page-subtitle {
    font-size: 18px;
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
}

/* 面包屑导航 */
.breadcrumb {
    background: var(--light-gray);
    padding: 20px 40px;
}

.breadcrumb-list {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.breadcrumb-list a {
    color: var(--medium-gray);
}

.breadcrumb-list a:hover {
    color: var(--accent-orange);
}

.breadcrumb-list span {
    color: var(--medium-gray);
}

.breadcrumb-list .current {
    color: var(--primary-blue);
    font-weight: 600;
}

/* 内容区域 */
.content-section {
    padding: 80px 40px;
}

.content-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* 服务详情页 */
.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.service-detail.reverse {
    direction: rtl;
}

.service-detail.reverse .service-detail-content {
    direction: ltr;
}

.service-detail-img {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.service-detail-img img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.service-detail-img:hover img {
    transform: scale(1.05);
}

.service-detail-content h2 {
    font-size: 36px;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.service-detail-content p {
    color: var(--medium-gray);
    font-size: 16px;
    line-height: 2;
    margin-bottom: 24px;
}

.service-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.service-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.service-feature-item::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--accent-orange);
    color: var(--pure-white);
    border-radius: 50%;
    font-size: 14px;
    font-weight: 700;
}

.service-feature-item span {
    color: var(--dark-text);
    font-weight: 500;
}

/* 案例网格 */
.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.case-card {
    background: var(--pure-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
}

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

.case-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.case-content {
    padding: 24px;
}

.case-category {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(230, 81, 0, 0.1);
    color: var(--accent-orange);
    font-size: 12px;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 12px;
}

.case-title {
    font-size: 20px;
    color: var(--primary-blue);
    margin-bottom: 10px;
    line-height: 1.4;
}

.case-desc {
    color: var(--medium-gray);
    font-size: 14px;
    line-height: 1.8;
}

/* 团队网格 */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-card {
    background: var(--pure-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.4s ease;
}

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

.team-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.team-info {
    padding: 24px;
}

.team-name {
    font-size: 20px;
    color: var(--primary-blue);
    margin-bottom: 6px;
}

.team-position {
    color: var(--accent-orange);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
}

.team-desc {
    color: var(--medium-gray);
    font-size: 14px;
    line-height: 1.8;
}

/* 联系表单 */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-box {
    background: var(--primary-blue);
    border-radius: 16px;
    padding: 40px;
    color: var(--pure-white);
}

.contact-info-box h3 {
    font-size: 28px;
    margin-bottom: 24px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-item-icon {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-icon img {
    width: 24px;
    height: 24px;
}

.contact-item-text h4 {
    font-size: 16px;
    margin-bottom: 6px;
}

.contact-item-text p {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
}

.contact-form-box {
    background: var(--pure-white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.contact-form-box h3 {
    font-size: 28px;
    color: var(--primary-blue);
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-orange);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

/* 新闻列表页 */
.news-list-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
}

.news-list-main {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.news-list-item {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 30px;
    background: var(--pure-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
}

.news-list-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.news-list-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.news-list-content {
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-list-date {
    color: var(--accent-orange);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 10px;
}

.news-list-title {
    font-size: 22px;
    color: var(--primary-blue);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-list-excerpt {
    color: var(--medium-gray);
    font-size: 15px;
    line-height: 1.8;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 侧边栏 */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background: var(--pure-white);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.sidebar-widget h4 {
    font-size: 18px;
    color: var(--primary-blue);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--accent-orange);
}

.sidebar-widget ul li {
    margin-bottom: 12px;
}

.sidebar-widget ul li a {
    display: block;
    padding: 10px 14px;
    background: var(--light-gray);
    border-radius: 6px;
    color: var(--dark-text);
    font-size: 14px;
    transition: all 0.3s ease;
}

.sidebar-widget ul li a:hover {
    background: var(--accent-orange);
    color: var(--pure-white);
    padding-left: 20px;
}

/* 新闻详情 */
.article-content {
    background: var(--pure-white);
    border-radius: 16px;
    padding: 50px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.article-header {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--light-gray);
}

.article-title {
    font-size: 36px;
    color: var(--primary-blue);
    margin-bottom: 16px;
    line-height: 1.3;
}

.article-meta {
    display: flex;
    gap: 24px;
    color: var(--medium-gray);
    font-size: 14px;
}

.article-body {
    font-size: 16px;
    line-height: 2;
    color: var(--dark-text);
}

.article-body p {
    margin-bottom: 24px;
}

.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 24px 0;
}

.article-body h2 {
    font-size: 26px;
    color: var(--primary-blue);
    margin: 40px 0 20px;
}

.article-body h3 {
    font-size: 22px;
    color: var(--secondary-blue);
    margin: 30px 0 16px;
}

.article-body ul {
    list-style: disc;
    padding-left: 24px;
    margin-bottom: 24px;
}

.article-body ul li {
    margin-bottom: 8px;
}

/* 相关新闻 */
.related-news {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 2px solid var(--light-gray);
}

.related-news h3 {
    font-size: 24px;
    color: var(--primary-blue);
    margin-bottom: 30px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* 响应式 */
@media (max-width: 1200px) {
    .hero-main-title {
        font-size: 42px;
    }
    
    .value-grid,
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .floating-element {
        display: none;
    }
    
    .cta-box {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-actions {
        justify-content: center;
    }
    
    .service-detail,
    .contact-wrapper,
    .news-list-wrapper {
        grid-template-columns: 1fr;
    }
    
    .case-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-timeline::before {
        left: 30px;
    }
    
    .step-marker {
        width: 60px;
        height: 60px;
        font-size: 20px;
    }
    
    .process-step {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 36px;
    }
    
    .hero-main-title {
        font-size: 32px;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .hero-actions,
    .cta-actions {
        flex-direction: column;
    }
    
    .value-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .service-detail-img img {
        height: 280px;
    }
    
    .case-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .news-list-item {
        grid-template-columns: 1fr;
    }
    
    .article-content {
        padding: 30px;
    }
    
    .article-title {
        font-size: 26px;
    }
    
    .section-title {
        font-size: 32px;
    }
}