/* V2高端官网样式 - 高级感设计 */

/* 基础变量 */
:root {
    --primary-color: #FF6B35;
    --primary-dark: #E55A2B;
    --primary-light: #FF8F66;
    --secondary-color: #0A0A0A;
    --secondary-dark: #1a1a2e;
    --text-dark: #1a1a1a;
    --text-gray: #666666;
    --text-light: #999999;
    --text-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-dark: #0A0A0A;
    --gradient-orange: linear-gradient(135deg, #FF6B35 0%, #FF8F66 100%);
    --gradient-dark: linear-gradient(135deg, #0A0A0A 0%, #1a1a2e 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: background: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}
input{height: 50px;}
input,textarea{padding: 10px 15px;}
.section {
    padding: 120px 0;
    overflow: hidden;
}

.section-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
    letter-spacing: 3px;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1.3;
    margin-bottom: 60px;
}

/* 按钮 */
.btn-primary {
    display: inline-block;
    padding: 16px 36px;
    background: var(--gradient-orange);
    color: var(--text-white);
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 30px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
    display: inline-block;
    padding: 16px 36px;
    background: transparent;
    color: var(--text-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-white);
}

.btn-text {
    color: var(--text-white);
    font-size: 14px;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.btn-text:hover {
    opacity: 1;
}

.btn-outline {
    display: inline-block;
    padding: 14px 32px;
    background: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: var(--secondary-color);
    color: var(--text-white);
}

.btn-large {
    padding: 20px 50px;
    font-size: 17px;
}

.btn-phone {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 20px 35px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
}

.btn-phone:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* 导航 */
.navbar-v2 {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 1);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 18px 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar-v2.scrolled {
    padding: 12px 0;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
}

.navbar-v2 .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-v2 .logo img {
    height: 44px;
}

.navbar-v2 .nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.navbar-v2 .nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    transition: color 0.3s ease;
}

.navbar-v2 .nav-links a:hover {
    color: var(--primary-color);
}

.navbar-v2 .nav-links .btn-primary {
    padding: 12px 28px;
}

.menu-toggle {
    display: none;
}

/* Hero首屏 */
.hero-v2 {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--bg-dark);
    overflow: hidden;
    padding-top: 100px;
}

.hero-v2 .hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-v2 .hero-bg canvas {
    width: 100%;
    height: 100%;
    opacity: 0.6;
}

.hero-v2 .container {
    position: relative;
    z-index: 1;
}

.hero-v2 .hero-content {
    max-width: 800px;
    color: var(--text-white);
}

.hero-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 107, 53, 0.15);
    border: 1px solid rgba(255, 107, 53, 0.3);
    border-radius: 30px;
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.hero-v2 h1 {
    font-size: 80px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 28px;
    letter-spacing: -2px;
}

.hero-v2 h1 .highlight {
    background: var(--gradient-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-v2 .hero-desc {
    font-size: 20px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.hero-v2 .hero-btns {
    display: flex;
    align-items: center;
    gap: 20px;
}

.scroll-hint {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
}

.scroll-hint .mouse {
    width: 24px;
    height: 38px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    margin: 10px auto 0;
    position: relative;
}

.scroll-hint .mouse::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 2px;
    animation: scroll 1.5s ease-in-out infinite;
}

@keyframes scroll {
    0%, 100% { opacity: 1; top: 8px; }
    50% { opacity: 0.5; top: 18px; }
}

/* 趋势洞察 */
.trend-section {
    background: var(--text-white);
}

.trend-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.trend-content h2 {
    font-size: 42px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 24px;
    line-height: 1.3;
}

.trend-intro {
    font-size: 18px;
    color: var(--text-gray);
    margin-bottom: 40px;
    line-height: 1.8;
}

.trend-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.trend-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--bg-light);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.trend-item:hover {
    background: #fff;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.trend-num {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-color);
    opacity: 0.3;
    line-height: 1;
}

.trend-text h4 {
    font-size: 17px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.trend-text p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.6;
}

.trend-visual {
    display: flex;
    justify-content: center;
}

.ai-dialog {
    background: var(--secondary-dark);
    border-radius: 20px;
    padding: 30px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

.ai-dialog .dialog-header {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ai-dialog .dialog-body {
    font-size: 14px;
    line-height: 1.8;
}

.dialog-q {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 20px;
}

.dialog-a p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
}

.dialog-brand {
    display: flex;
    justify-content: space-between;
    padding: 12px 16px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 10px;
    margin-bottom: 10px;
}

.dialog-brand .brand-name {
    font-weight: 600;
    color: var(--text-white);
}

.dialog-brand .brand-reason {
    font-size: 13px;
    color: var(--primary-color);
}

.dialog-tip {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
    font-style: italic;
}

/* 差异化 */
.value-section {
    background: var(--bg-light);
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.diff-card {
    background: var(--text-white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
}

.diff-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(255, 107, 53, 0.15);
}

.diff-icon {
    width: 70px;
    height: 70px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.diff-icon i {
    font-size: 28px;
    color: var(--text-gray);
}

.diff-card h3 {
    font-size: 16px;
    color: var(--text-gray);
    margin-bottom: 12px;
}

.diff-card > p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.diff-vs {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.diff-we {
    padding-top: 15px;
    border-top: 1px dashed #eee;
}

.diff-we h4 {
    font-size: 16px;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.diff-we p {
    font-size: 13px;
    color: var(--text-gray);
}

.value-summary {
    text-align: center;
    padding: 40px;
    background: var(--secondary-dark);
    border-radius: 20px;
    color: var(--text-white);
}

.value-summary h3 {
    font-size: 24px;
    margin-bottom: 15px;
    background: var(--gradient-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.value-summary p {
    font-size: 16px;
    opacity: 0.8;
}

/* 四大系统 */
.system-section {
    background: var(--text-white);
}

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

.system-card {
    background: var(--bg-light);
    padding: 35px 25px;
    border-radius: 20px;
    position: relative;
    transition: all 0.4s ease;
}

.system-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-orange);
    border-radius: 20px 20px 0 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.system-card:hover {
    background: var(--text-white);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.system-card:hover::before {
    opacity: 1;
}

.system-num {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-color);
    opacity: 0.15;
    position: absolute;
    top: 15px;
    right: 20px;
}

.system-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-orange);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.system-icon i {
    font-size: 24px;
    color: var(--text-white);
}

.system-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.system-problem {
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px dashed #ddd;
}

.system-solution {
    font-size: 13px;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.system-result {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-color);
    padding: 10px 15px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 8px;
}

/* 适合客户 */
.clients-section {
    background: var(--bg-light);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.client-card {
    background: var(--text-white);
    padding: 35px 20px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.client-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.15);
}

.client-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
}

.client-icon i {
    font-size: 24px;
    color: var(--primary-color);
}

.client-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.client-card p {
    font-size: 13px;
    color: var(--text-gray);
    line-height: 1.5;
}

/* 案例 */
.cases-section {
    background: var(--text-white);
}

.cases-logo-wall {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 15px;
    margin-bottom: 60px;
}

.logo-item {
    padding: 25px 15px;
    background: var(--bg-light);
    border-radius: 12px;
    text-align: center;
    font-size: 15px;
    font-weight: 600;
    color: var(--secondary-color);
    transition: all 0.3s ease;
}

.logo-item:hover {
    background: var(--primary-color);
    color: var(--text-white);
}

.cases-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.case-detail-card {
    background: var(--bg-light);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.case-detail-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.1);
}

.case-header {
    padding: 25px 30px;
    background: var(--secondary-dark);
    color: var(--text-white);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.case-header h3 {
    font-size: 22px;
    font-weight: 700;
}

.case-tag {
    font-size: 12px;
    padding: 6px 14px;
    background: rgba(255, 107, 53, 0.2);
    color: var(--primary-color);
    border-radius: 20px;
}

.case-body {
    padding: 30px;
}

.case-problem, .case-solution {
    margin-bottom: 20px;
}

.case-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-light);
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.case-problem p, .case-solution p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.6;
}

.case-result {
    padding-top: 20px;
    border-top: 1px dashed #ddd;
}

.result-big {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
}

.cases-more {
    text-align: center;
}

/* 流程 */
.process-section {
    background: var(--bg-light);
}

.process-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light), var(--primary-color));
    opacity: 0.3;
}

.process-step {
    text-align: center;
    flex: 1;
    position: relative;
    padding: 0 15px;
}

.step-line {
    width: 2px;
    height: 20px;
    background: var(--primary-color);
    margin: 0 auto 20px;
}

.process-step .step-num {
    width: 50px;
    height: 50px;
    background: var(--gradient-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-white);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

.process-step h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.process-step p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.5;
}

/* 观点 */
.insight-section {
    background: var(--text-white);
}

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

.insight-card {
    background: var(--bg-light);
    padding: 35px;
    border-radius: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.insight-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.insight-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--primary-color);
    color: var(--text-white);
    font-size: 11px;
    font-weight: 600;
    border-radius: 15px;
    margin-bottom: 20px;
}

.insight-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 15px;
    line-height: 1.4;
}

.insight-card p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.link-time{display: flex;justify-content: space-between;margin-top: 30px;align-items: center;}
.link-time .time{color: #666;font-size: 14px;}

.insight-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
}


/* CTA */
.cta-section {
    background: var(--secondary-dark);
    padding: 100px 0;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 20px;
    line-height: 1.3;
}

.cta-content > p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 45px;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 15px;
}

.cta-feature i {
    color: var(--primary-color);
}

.cta-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Footer */
.footer-v2 {
    background: var(--secondary-color);
    padding: 60px 0 30px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 60px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p {
    margin-top: 15px;
    font-size: 14px;
}

.footer-links {
    display: flex;
    justify-content: space-around;
}

.footer-col h4 {
    color: var(--text-white);
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-col a {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: var(--primary-color);
}

.footer-contact .contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 14px;
}

.footer-contact .contact-item i {
    color: var(--primary-color);
}

.footer-bottom {
    padding-top: 25px;
    text-align: center;
    font-size: 13px;
    opacity: 0.5;
}

/* 响应式 */
@media (max-width: 1024px) {
	.logo img{height:38px!important}
    .hero-v2 h1 {
        font-size: 56px;
    }
    
    .trend-grid, .diff-grid, .system-grid, .insight-grid, .cases-detail-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
}

@media (max-width: 768px) {
    .navbar-v2 .nav-links {
        display: none;
    }
    
    .menu-toggle {
        display: block;
        font-size: 24px;
    }
    
    .hero-v2 h1 {
        font-size: 40px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .trend-grid, .diff-grid, .system-grid, .clients-grid, .cases-logo-wall, .process-timeline, .insight-grid {
        grid-template-columns: 1fr;
    }
    
    .process-timeline::before {
        display: none;
    }
    
    .cta-btns {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 15px;
    }
}
@media (max-width: 767px){
    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* ================================
   Mobile Nav (hamburger -> drawer)
================================== */
.menu-toggle{display:none;cursor:pointer;-webkit-tap-highlight-color:transparent}
.menu-toggle i{font-size:26px;line-height:1}
@media (max-width: 992px){
  .menu-toggle{display:flex;align-items:center;justify-content:center;width:44px;height:44px}
  .navbar-v2 .nav-links{
    position:fixed;top:0;right:-100vw;width:82vw;max-width:360px;height:100vh;
    padding:80px 18px 20px;background:#fff;box-shadow:-10px 0 30px rgba(0,0,0,.12);
    display:flex;flex-direction:column;gap:10px;z-index:1002;transition:right .28s ease
  }
  .navbar-v2 .nav-links a{display:block;padding:12px 10px;border-radius:10px}
  .navbar-v2 .nav-links li{width:100%}
  .navbar-v2 .nav-links .btn-primary{margin-top:8px;text-align:center}
  .navbar-v2.nav-open .nav-links{right:0}
  .nav-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:1001;opacity:0;pointer-events:none;transition:opacity .2s ease;}
  .navbar-v2.nav-open + .nav-overlay{opacity:1;pointer-events:auto}
  body.nav-lock{overflow:hidden;height:100vh}
}

/* ===== Fix: make hamburger clickable + touch feedback ===== */
.navbar-v2{position:fixed;z-index:2000}
.menu-toggle{position:relative;z-index:2002}
.menu-toggle,.menu-toggle *{pointer-events:auto}
.menu-toggle:active{transform:scale(.96)}
.menu-toggle i{transition:transform .15s ease}
.navbar-v2.nav-open .menu-toggle i:before{content: "\f00d";}
.navbar-v2.nav-open .nav-links{pointer-events:auto}
.nav-overlay{pointer-events:none;}

/* ================================
   Big-Tech Mobile Standard (<=768px)
   仅影响手机端，不影响PC端
================================== */
@media (max-width: 768px){
  html{scroll-padding-top:84px}
  body{font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
  .section{padding:44px 0}
  .navbar-v2{padding: 11px 0;}
  .navbar-v2.scrolled {padding: 8px 0; }
  .navbar-v2 .container{padding:0px;}
  .navbar-v2 .logo a{display: block;font-size: 0px;padding-left: 15px;}
  .logo img{height:30px!important}
  .menu-toggle{width:46px;height:46px;border-radius:12px}
  .menu-toggle:active{background:rgba(249,115,22,.10)}
  .navbar-v2 .nav-links{width:86vw;max-width:380px;padding:74px 16px 18px;gap:6px}
  .navbar-v2 .nav-links a{padding:14px 12px;border-radius:12px;font-weight:700;font-size:16px}
  .navbar-v2 .nav-links a:active{background:rgba(17,24,39,.05)}
  .hero-v2{min-height:auto!important;padding:100px 0 65px!important}
  .hero-v2 h1{font-size:30px!important;line-height:1.18!important;margin:14px 0 12px!important;letter-spacing:-.02em}
  .hero-v2 .hero-desc{font-size:15px!important;line-height:1.75!important}
  .hero-btns{gap:10px}
  .hero-btns a{width:100%;justify-content:center}
  .hero-btns .btn-text{display: none;}
  .btn-primary,.btn-secondary{min-height:48px;padding:14px 18px!important;border-radius:14px!important}
  .section-title{font-size:24px!important;line-height:1.28!important;margin-bottom:14px!important;letter-spacing:-.01em}
  .diff-card,.system-card,.client-card,.insight-card,.case-detail-card{
    border:1px solid rgba(17,24,39,.08)!important;
    box-shadow:0 10px 35px rgba(17,24,39,.08)!important;
    border-radius:18px!important;
    padding:16px!important;
    background:#fff
  }
  .diff-icon,.system-icon,.client-icon{width:44px!important;height:44px!important;border-radius:14px!important}
  .cta-section{background:linear-gradient(180deg,#0b0f14 0%, #070a0e 100%)}
  .cta-content{padding:36px 0!important}
  .cta-content h2{font-size:26px!important;line-height:1.22!important}
  .cta-content p{font-size:15px!important}
  .cta-btns a{width:100%;justify-content:center}
  select,button{font-size:16px}
  input{height: 45px;}
  input,textarea{padding: 7px 10px;font-size:15px}
  .hero-desc,.system-solution,.system-problem,.diff-card p,.system-card p,.client-card p,.insight-card p{
    display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden
  }
  .hero-desc{-webkit-line-clamp:4}
  .diff-card p,.client-card p,.insight-card p{-webkit-line-clamp:3}
  .link-time{margin-top: 10px;}
  .system-card .system-solution{-webkit-line-clamp:3}
  .system-card .system-problem{-webkit-line-clamp:2}
  .mobile-fab-cta{
    position:fixed;left:14px;right:14px;bottom:14px;
    z-index:1500;display:flex;gap:10px;
    padding-bottom:env(safe-area-inset-bottom)
  }
  .mobile-fab-cta a{flex:1;text-align:center;padding:14px 16px;border-radius:14px;font-weight:900}
  .case-header {padding: 25px 7%;}
  .cases-detail-grid{grid-template-columns: auto;margin-top: 30px;}
  .case-detail-card{padding: 0px !important;}
  .footer-v2 {padding: 20px 0 30px;}
  .footer-links{margin: 0 -5%;}
}
@media (max-width:420px){.hero-v2 h1{font-size:28px!important}.section-title{font-size:22px!important}}


.hangNum1{word-break: break-all;text-overflow: ellipsis;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;}
.hangNum2{word-break: break-all;text-overflow: ellipsis;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;}
.hangNum2.desc p{-webkit-line-clamp: 2;}

/*分页*/
.pages{border-radius: 20px;background: #fff;padding: 25px 35px;margin-top: 70px;}
.pages .pagination{display: flex;align-items: center;flex-wrap: wrap;justify-content: center;}
.pages .page_prev{border-right: 1px solid rgba(0,0,0,0.1);padding-right: 40px;}
.pages .page_next{border-left: 1px solid rgba(0,0,0,0.1);padding-left: 40px;}
.pages .page_prev a,.pages .page_next a,.pages ul{display: flex;align-items: center;}
.pages .page_prev a,.pages .page_next a{font-size: 16px;color:#FF6700;}
.pages .page_prev img{width: 26px;margin-right: 13px;}
.pages .page_next img{width: 26px;margin-left: 13px;}
.pages .no *{color: #999!important;cursor: not-allowed;}
.pages .page_prev.no img{content: url(../img/news_prev.png);}
.pages .page_next.no img{content: url(../img/news_next.png);}
.pages .pagination li{font-size: 18px;padding: 0 18px;}
.pages .pagination li a{border-bottom: 1px solid rgba(0,0,0,0);padding: 3px 0;}
.pages .pagination li.active span,.pages .pagination li a:hover{border-bottom: 1px solid #FF6700;color: #FF6700;}

@media (min-width:767px) and (max-width:1199px){
	.pages{padding: 20px 25px;margin-top: 50px;border-radius: 15px;}
	.pages .page_prev{padding-right: 30px;}
	.pages .page_next{padding-left: 30px;}
	.pages .page_prev a, .pages .page_next a {font-size: 16px;}
	.pages .page_next img {width: 21px;}
	.pages .pagination li {font-size: 16px;padding: 0px 15px;}
}
@media (max-width:767px){
	.pages{padding: 15px 15px;border-radius: 10px;margin-top: 35px;}
	.pages .page_prev img,.pages .page_next img{display: none;}
	.pages .page_prev a, .pages .page_next a {font-size: 14px;}
	.pages .page_prev {padding-right: 2vw;line-height: 1;}
	.pages .page_next {padding-left: 2vw;line-height: 1;}
	.pages .pagination li {font-size: 16px;padding: 0px 2.2vw;}
}
@media (max-width:350px){
	.pages .pagination {justify-content: center;}
	.pages .page_prev,.pages .page_next{display: none;}
}