/* ========================================
   双碳门户网站 - Modern 模板样式 v2
   风格参考：现代、科技感、环保绿色
======================================== */

:root {
    /* 主色调 - 参考图的绿色系 */
    --primary-color: #00c853;
    --primary-light: #00e676;
    --primary-dark: #009624;
    --primary-gradient: linear-gradient(135deg, #00c853 0%, #00e676 100%);
    
    /* 辅助色 */
    --secondary-color: #1976d2;
    --accent-color: #ff9800;
    
    /* 日间模式颜色 */
    --bg-primary: #ffffff;
    --bg-secondary: #f5f7fa;
    --bg-tertiary: #e8ecf1;
    --text-primary: #2c3e50;
    --text-secondary: #6c757d;
    --text-light: #95a5a6;
    --border-color: #e1e8ed;
    --shadow-color: rgba(0, 0, 0, 0.08);
    --shadow-hover: rgba(0, 0, 0, 0.12);
    
    /* 夜间模式颜色 */
    --dark-bg-primary: #0f1419;
    --dark-bg-secondary: #1a2332;
    --dark-bg-tertiary: #253349;
    --dark-text-primary: #e8e8e8;
    --dark-text-secondary: #8b98a7;
    --dark-border-color: #2f3b4d;
    --dark-shadow-color: rgba(0, 0, 0, 0.4);
    
    /* 尺寸 */
    --navbar-height: 90px;
    --border-radius: 8px;
    --border-radius-lg: 16px;
    
    /* 过渡 */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* 夜间模式 */
body.dark-mode {
    --bg-primary: var(--dark-bg-primary);
    --bg-secondary: var(--dark-bg-secondary);
    --bg-tertiary: var(--dark-bg-tertiary);
    --text-primary: var(--dark-text-primary);
    --text-secondary: var(--dark-text-secondary);
    --border-color: var(--dark-border-color);
    --shadow-color: var(--dark-shadow-color);
}

.dark-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    pointer-events: none;
}

.dark-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* ========================================
   导航栏样式 - 参考图风格
======================================== */
.modern-navbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 0;
    height: var(--navbar-height);
    transition: all var(--transition-normal);
    z-index: 1000;
}

body.dark-mode .modern-navbar {
    background: rgba(26, 35, 50, 0.98);
}

.modern-navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

/* 导航栏气泡特效 */
.navbar-bubbles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.bubble {
    pointer-events: none;
    position: absolute;
    bottom: -50px;
    color: rgba(0, 200, 83, 0.1);
    font-size: 1rem;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    animation: bubbleFloat 8s ease-in infinite;
    opacity: 0;
    user-select: none;
    text-shadow: 0 0 10px rgba(0, 200, 83, 0.3);
    letter-spacing: 1px;
}

.bubble sub {
    font-size: 0.55em;
    vertical-align: sub;
    bottom: -2px;
}

/* 大气泡 - 更淡 */
.bubble.bubble-lg {
    font-size: 1.8rem;
    opacity: 0.06;
    text-shadow: 0 0 20px rgba(0, 200, 83, 0.25);
}

.bubble.bubble-lg sub {
    font-size: 0.55em;
}

.bubble.bubble-lg::before {
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, rgba(0, 200, 83, 0.08) 0%, transparent 70%);
}

/* 中气泡 */
.bubble.bubble-md {
    font-size: 1.3rem;
    opacity: 0.1;
    text-shadow: 0 0 15px rgba(0, 200, 83, 0.3);
}

.bubble.bubble-md sub {
    font-size: 0.55em;
}

.bubble.bubble-md::before {
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, rgba(0, 200, 83, 0.12) 0%, transparent 70%);
}

/* 小气泡 */
.bubble.bubble-sm {
    font-size: 0.9rem;
    opacity: 0.15;
    text-shadow: 0 0 8px rgba(0, 200, 83, 0.35);
}

.bubble.bubble-sm sub {
    font-size: 0.55em;
}

.bubble.bubble-sm::before {
    width: 25px;
    height: 25px;
    background: radial-gradient(circle, rgba(0, 200, 83, 0.18) 0%, transparent 70%);
}

.bubble::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, rgba(0, 200, 83, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    animation: bubblePulse 4s ease-in-out infinite;
    z-index: -1;
}

@keyframes bubbleFloat {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        transform: translateY(-200px) rotate(360deg);
        opacity: 0;
    }
}

@keyframes bubblePulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.4;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0.7;
    }
}

body.dark-mode .bubble {
    color: rgba(0, 230, 118, 0.08);
    text-shadow: 0 0 12px rgba(0, 230, 118, 0.3);
}

body.dark-mode .bubble.bubble-lg {
    opacity: 0.05;
    text-shadow: 0 0 18px rgba(0, 230, 118, 0.25);
}

body.dark-mode .bubble.bubble-lg::before {
    background: radial-gradient(circle, rgba(0, 230, 118, 0.06) 0%, transparent 70%);
}

body.dark-mode .bubble.bubble-md {
    opacity: 0.08;
}

body.dark-mode .bubble.bubble-md::before {
    background: radial-gradient(circle, rgba(0, 230, 118, 0.1) 0%, transparent 70%);
}

body.dark-mode .bubble.bubble-sm {
    opacity: 0.12;
}

body.dark-mode .bubble.bubble-sm::before {
    background: radial-gradient(circle, rgba(0, 230, 118, 0.15) 0%, transparent 70%);
}

.navbar-brand {
    padding: 0.5rem 1rem;
    position: relative;
}

.logo-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    margin-left: 4rem;
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, rgba(0, 200, 83, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    animation: logoGlow 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes logoGlow {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0.8;
    }
}

.logo-particles {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    pointer-events: none;
}

.logo-particles::before,
.logo-particles::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: particleFloat 4s ease-in-out infinite;
}

.logo-particles::before {
    top: 0;
    left: 50%;
    animation-delay: 0s;
}

.logo-particles::after {
    bottom: 0;
    right: 50%;
    animation-delay: 2s;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateY(-20px) scale(0);
        opacity: 0;
    }
}

.logo-img {
    height: 45px;
    width: auto;
    position: relative;
    z-index: 1;
    transition: all var(--transition-normal);
}

.logo-wrapper:hover .logo-img {
    transform: scale(1.05);
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler:focus {
    outline: none;
}

.navbar-nav {
    gap: 0.25rem;
}

.nav-link {
    color: var(--text-primary) !important;
    font-weight: 500;
    padding: 0.75rem 1.25rem !important;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    position: relative;
    display: flex;
    align-items: center;
    white-space: nowrap;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 200, 83, 0.15), transparent);
    transition: left 0.5s ease;
}

.nav-link:hover::before {
    left: 100%;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--primary-gradient);
    transition: width var(--transition-fast);
    box-shadow: 0 0 12px rgba(0, 200, 83, 0.6);
    border-radius: 2px;
}

.nav-link:hover::after,
.nav-item.active .nav-link::after {
    width: 80%;
}

.nav-item.active .nav-link {
    color: var(--primary-color) !important;
    background: linear-gradient(180deg, rgba(0, 200, 83, 0.1) 0%, transparent 100%);
    border-radius: var(--border-radius);
    text-shadow: 0 0 10px rgba(0, 200, 83, 0.5);
}

.nav-link:hover {
    color: var(--primary-color) !important;
    text-shadow: 0 0 15px rgba(0, 200, 83, 0.6);
    transform: translateY(-2px);
}

/* 导航栏右侧操作区 */
.navbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 10;
}

.action-item {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    color: var(--text-primary);
    z-index: 1;
    pointer-events: auto;
}

.action-item:hover {
    background: var(--bg-tertiary);
    color: var(--primary-color);
}

.action-item i {
    font-size: 1rem;
}

/* 免费咨询按钮 */
.btn-consult {
    background: var(--primary-gradient);
    border: none;
    color: white !important;
    padding: 0.55rem 1.25rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all var(--transition-fast);
    box-shadow: 0 3px 12px rgba(0, 200, 83, 0.3);
    animation: consult-pulse 2s infinite;
}

@keyframes consult-pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(0, 200, 83, 0.7);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(0, 200, 83, 0);
    }
}

.btn-consult:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 18px rgba(0, 200, 83, 0.4);
    color: white !important;
    animation: none;
}

/* 联系电话 */
.contact-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border-radius: 50px;
    transition: all var(--transition-fast);
    font-size: 0.8rem;
    font-weight: 600;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.contact-phone:hover {
    background: var(--primary-gradient);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 200, 83, 0.4);
}

.contact-phone .phone-icon {
    color: var(--primary-color);
    font-size: 0.85rem;
    animation: phonePulse 2s ease-in-out infinite;
}

.contact-phone:hover .phone-icon {
    color: white;
    animation: none;
}

@keyframes phonePulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.15);
        opacity: 0.8;
    }
}

.phone-number {
    white-space: nowrap;
    line-height: 1.3;
    display: flex;
    align-items: center;
}

.phone-digit,
.phone-sep {
    display: inline-block;
    transition: all 0.2s ease;
    position: relative;
}

/* 默认情况下数字波浪跳动 */
.phone-digit {
    animation: digitWave 0.8s ease-in-out infinite;
    color: var(--text-primary);
}

.phone-digit:nth-child(1) { animation-delay: 0s; }
.phone-digit:nth-child(2) { animation-delay: 0.08s; }
.phone-digit:nth-child(3) { animation-delay: 0.16s; }
.phone-digit:nth-child(5) { animation-delay: 0.24s; }
.phone-digit:nth-child(6) { animation-delay: 0.32s; }
.phone-digit:nth-child(7) { animation-delay: 0.4s; }
.phone-digit:nth-child(8) { animation-delay: 0.48s; }
.phone-digit:nth-child(10) { animation-delay: 0.56s; }
.phone-digit:nth-child(11) { animation-delay: 0.64s; }
.phone-digit:nth-child(12) { animation-delay: 0.72s; }
.phone-digit:nth-child(13) { animation-delay: 0.8s; }

/* 默认分隔符脉冲 */
.phone-sep {
    animation: sepPulse 0.8s ease-in-out infinite;
    color: var(--text-secondary);
}

.phone-sep:nth-child(4) { animation-delay: 0.2s; }
.phone-sep:nth-child(9) { animation-delay: 0.6s; }

@keyframes digitWave {
    0%, 100% {
        transform: scale(1) translateY(0);
        color: inherit;
    }
    25% {
        transform: scale(1.3) translateY(-4px);
        color: var(--primary-color);
        text-shadow: 0 0 8px rgba(0, 200, 83, 0.4);
    }
    50% {
        transform: scale(1.1) translateY(-2px);
        color: var(--primary-color);
    }
}

@keyframes sepPulse {
    0%, 100% {
        transform: scale(1) translateY(0);
        opacity: 0.6;
    }
    25% {
        transform: scale(1.3) translateY(-4px);
        opacity: 1;
        color: var(--primary-color);
        text-shadow: 0 0 8px rgba(0, 200, 83, 0.4);
    }
    50% {
        transform: scale(1.1) translateY(-2px);
        opacity: 1;
        color: var(--primary-color);
    }
}

/* 鼠标悬浮时停止所有动画 */
.contact-phone:hover .phone-digit,
.contact-phone:hover .phone-sep {
    animation: none;
    transform: none;
    color: #fff;
}

/* ========================================
   AI 智能客服侧边栏 - 小巧居中窗口
======================================== */
.ai-chat-sidebar {
    position: fixed;
    top: 55%;
    right: -500px;
    width: 500px;
    height: 75vh;
    max-height: 700px;
    background: #ffffff;
    box-shadow: -5px 0 50px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    transition: right var(--transition-normal);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(-50%);
    border-radius: 16px 0 0 16px;
}

.ai-chat-sidebar.active {
    right: 0;
}

.ai-chat-sidebar.active {
    transform: translateY(-50%) translateX(0);
}

.chat-header {
    background: linear-gradient(135deg, #00c853 0%, #00e676 50%, #009624 100%);
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.chat-header::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255,255,255,0.25) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.chat-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    position: relative;
    z-index: 1;
}

.chat-title i {
    font-size: 1.3rem;
    animation: avatarGlow 2s ease-in-out infinite;
}

@keyframes avatarGlow {
    0%, 100% { filter: drop-shadow(0 0 5px rgba(255,255,255,0.5)); }
    50% { filter: drop-shadow(0 0 15px rgba(255,255,255,0.8)); }
}

.chat-close {
    background: rgba(255, 255, 255, 0.25);
    border: none;
    color: white;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.chat-close:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: rotate(90deg) scale(1.15);
    box-shadow: 0 0 25px rgba(255,255,255,0.4);
}

.chat-body {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    background: #f8f9fa;
    position: relative;
}

.chat-body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(0, 200, 83, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(0, 230, 118, 0.04) 0%, transparent 40%);
    pointer-events: none;
}

/* 预定义问题 */
.quick-questions {
    margin-top: 1rem;
    padding: 0.875rem;
    background: #ffffff;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 200, 83, 0.2);
}

.quick-title {
    color: #666;
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.question-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.question-btn {
    padding: 0.5rem 0.75rem;
    background: rgba(0, 200, 83, 0.08);
    color: #333;
    border: 1px solid rgba(0, 200, 83, 0.3);
    border-radius: 6px;
    text-align: left;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.question-btn:hover {
    background: rgba(0, 200, 83, 0.15);
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.chat-body::-webkit-scrollbar {
    width: 6px;
}

.chat-body::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.05);
}

.chat-body::-webkit-scrollbar-thumb {
    background: rgba(0, 200, 83, 0.5);
    border-radius: 3px;
}

.chat-body::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 200, 83, 0.7);
}

.chat-message {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    animation: fadeInUp 0.4s ease;
    position: relative;
    z-index: 1;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.bot-message .message-avatar {
    background: linear-gradient(135deg, #00c853 0%, #00e676 100%);
    color: white;
    animation: avatarGlow 3s ease-in-out infinite;
}

@keyframes avatarGlow {
    0%, 100% { box-shadow: 0 0 25px rgba(0, 200, 83, 0.6); }
    50% { box-shadow: 0 0 35px rgba(0, 230, 118, 0.8); }
}

.user-message .message-avatar {
    background: linear-gradient(135deg, #1976d2 0%, #42a5f5 100%);
    color: white;
    order: 1;
}

.user-message {
    flex-direction: row-reverse;
}

.user-message .message-content {
    background: linear-gradient(135deg, #00c853 0%, #00e676 100%);
    color: white;
    border: none;
    box-shadow: 0 4px 25px rgba(0, 200, 83, 0.5);
}

.message-content {
    background: #ffffff;
    padding: 0.75rem 1rem;
    border-radius: 14px;
    border: 1px solid rgba(0, 200, 83, 0.3);
    max-width: 78%;
    font-size: 0.82rem;
    color: #333;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    line-height: 1.6;
}

.message-content p {
    margin-bottom: 0.6rem;
}

.message-content p:last-child {
    margin-bottom: 0;
}

.message-content ul {
    margin: 0.8rem 0;
    padding-left: 1.3rem;
}

.message-content li {
    margin-bottom: 0.45rem;
}

.message-content strong {
    color: #00c853;
    font-weight: 700;
}

.chat-input-area {
    padding: 0.875rem;
    background: #ffffff;
    border-top: 1px solid #e0e0e0;
    display: flex;
    gap: 0.625rem;
    position: relative;
    z-index: 1;
}

.chat-input-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 200, 83, 0.6), transparent);
}

.chat-input {
    flex: 1;
    padding: 0.65rem 1rem;
    border: 1px solid #e0e0e0;
    border-radius: 50px;
    outline: none;
    transition: all var(--transition-fast);
    background: #f5f5f5;
    color: #333;
    font-size: 0.82rem;
}

.chat-input::placeholder {
    color: #999;
}

.chat-input:focus {
    border-color: #00c853;
    box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.15);
    background: #ffffff;
}

.send-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00c853 0%, #00e676 100%);
    border: none;
    color: white;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 20px rgba(0, 200, 83, 0.5);
}

.send-btn:hover {
    transform: scale(1.12);
    box-shadow: 0 6px 30px rgba(0, 200, 83, 0.7);
}

.send-btn:active {
    transform: scale(0.95);
}

@media (max-width: 576px) {
    .ai-chat-sidebar {
        width: 100%;
        right: -100%;
    }
    
    .message-content {
        max-width: 85%;
    }
}

/* 夜间模式下的 AI 聊天窗口 */
body.dark-mode .ai-chat-sidebar {
    background: linear-gradient(180deg, #1a2a3a 0%, #0f1820 100%);
    box-shadow: -5px 0 50px rgba(0, 200, 83, 0.4);
}

body.dark-mode .chat-body {
    background: linear-gradient(180deg, rgba(15,24,32,0.98) 0%, rgba(10,16,22,0.99) 100%);
}

body.dark-mode .chat-body::before {
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(0, 200, 83, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(0, 230, 118, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(0, 150, 36, 0.04) 0%, transparent 60%);
}

body.dark-mode .quick-questions {
    background: rgba(255,255,255,0.05);
}

body.dark-mode .quick-title {
    color: rgba(255,255,255,0.8);
}

body.dark-mode .question-btn {
    background: rgba(0, 200, 83, 0.15);
    color: #fff;
}

body.dark-mode .question-btn:hover {
    background: rgba(0, 200, 83, 0.3);
}

body.dark-mode .message-content {
    background: rgba(255, 255, 255, 0.1);
    color: #f0f0f0;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 25px rgba(0,0,0,0.3);
}

body.dark-mode .message-content strong {
    color: #00e676;
}

body.dark-mode .chat-input-area {
    background: rgba(15, 24, 32, 0.98);
    border-top: 1px solid rgba(0, 200, 83, 0.4);
}

body.dark-mode .chat-input-area::before {
    background: linear-gradient(90deg, transparent, rgba(0, 200, 83, 0.6), transparent);
}

body.dark-mode .chat-input {
    border: 1px solid rgba(0, 200, 83, 0.4);
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}

body.dark-mode .chat-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

body.dark-mode .chat-input:focus {
    border-color: #00e676;
    box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.25), 0 0 25px rgba(0, 200, 83, 0.4);
    background: rgba(255, 255, 255, 0.1);
}

/* ========================================
   轮播图样式
======================================== */
.hero-slider {
    position: relative;
    height: 600px;
    overflow: hidden;
}

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

.swiper-slide {
    position: relative;
    overflow: hidden;
    height: 100%;
}

.slide-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 50, 20, 0.75) 0%, rgba(0, 100, 80, 0.6) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide-content {
    text-align: center;
    color: white;
    max-width: 900px;
    padding: 2rem;
}

.slide-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    letter-spacing: 2px;
}

.slide-content h4 {
    font-size: 1.35rem;
    font-weight: 300;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.slide-content .btn {
    padding: 1rem 2.5rem;
    font-size: 1.05rem;
    border-radius: 50px;
}

/* 轮播图立即咨询按钮 - 醒目设计 */
.btn-slide-consult {
    padding: 1.25rem 3.5rem;
    font-size: 1.25rem;
    font-weight: 800;
    background: linear-gradient(135deg, #00c853 0%, #00e676 50%, #00c853 100%);
    background-size: 200% auto;
    color: white;
    border-radius: 50px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.4s ease;
    box-shadow: 0 8px 30px rgba(0, 200, 83, 0.5);
    position: relative;
    overflow: hidden;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.btn-slide-consult::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.6s;
}

.btn-slide-consult:hover::before {
    left: 100%;
}

.btn-slide-consult:hover {
    background-position: right center;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 50px rgba(0, 200, 83, 0.7), 0 0 40px rgba(255,255,255,0.4);
    color: white;
}

.btn-slide-consult::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-slide-consult:hover::after {
    width: 400px;
    height: 400px;
}

.swiper-button-next,
.swiper-button-prev {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    top: 50%;
    margin-top: 0;
}

.swiper-button-prev {
    left: 20px;
    transform: translateY(-50%);
}

.swiper-button-next {
    right: 20px;
    transform: translateY(-50%);
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: var(--primary-color);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 1.3rem;
    color: white;
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
}

.swiper-button-prev::after {
    content: "\f053";
}

.swiper-button-next::after {
    content: "\f054";
}

.swiper-pagination {
    bottom: 20px;
}

.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
    transition: all var(--transition-fast);
}

.swiper-pagination-bullet-active {
    background: var(--primary-color);
    width: 28px;
    border-radius: 5px;
}

/* 响应式轮播图 */
@media (max-width: 768px) {
    .hero-slider {
        height: 400px;
    }
    
    .slide-content h1 {
        font-size: 1.75rem;
    }
    
    .slide-content h4 {
        font-size: 1rem;
    }
}

/* ========================================
   通用区块样式
======================================== */
.section {
    padding: 5rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
    color: var(--text-primary);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-top: 1.25rem;
}

/* ========================================
   数据统计区域
======================================== */
.stats-section {
    background: var(--primary-gradient);
    padding: 4rem 0;
    color: white;
    margin-top: -1px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

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

.stat-item .number {
    font-size: 3.5rem;
    font-weight: 700;
    display: inline-block;
    color: white;
}

.stat-item .number-suffix {
    font-size: 2.5rem;
    font-weight: 600;
    color: white;
    opacity: 0.9;
    margin-left: 0.25rem;
}

.stat-item .label {
    font-size: 0.95rem;
    opacity: 0.95;
    margin-top: 0.75rem;
    display: block;
    color: white;
}

@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   七大业务板块
======================================== */
.services-business-section {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.business-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.business-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 2rem 1.75rem;
    text-align: center;
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.business-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.business-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--shadow-hover);
    border-color: var(--primary-color);
}

.business-card:hover::before {
    transform: scaleX(1);
}

.business-icon {
    display: none;
}

.business-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.business-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.25rem;
    text-align: left;
}

.business-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
    text-align: left;
}

.business-features li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.business-features i {
    color: var(--primary-color);
    font-size: 0.75rem;
}

.btn-business {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    background: var(--primary-gradient);
    color: white;
    border-radius: 25px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all var(--transition-normal);
    border: none;
}

.btn-business:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 200, 83, 0.4);
    color: white;
}

@media (max-width: 1200px) {
    .business-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .business-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .business-grid {
        grid-template-columns: 1fr;
    }
    
    .business-card {
        padding: 1.5rem;
    }
}

/* ========================================
   CTA 联系区域
======================================== */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0,230,118,0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: floatBlob 8s ease-in-out infinite;
}

@keyframes floatBlob {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.05); }
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
    animation: titlePulse 3s ease-in-out infinite;
}

@keyframes titlePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.cta-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
}

.cta-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-cta-phone {
    padding: 1.25rem 3rem;
    background: white;
    color: var(--primary-color);
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.15rem;
    font-weight: 700;
    transition: all var(--transition-normal);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-cta-phone::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.btn-cta-phone:hover::before {
    left: 100%;
}

.btn-cta-phone:hover {
    transform: scale(1.08);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4), 0 0 30px rgba(255,255,255,0.5);
    color: var(--primary-color);
}

.btn-cta-primary {
    padding: 1.25rem 3.5rem;
    background: transparent;
    color: white;
    border: 3px solid white;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 800;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    letter-spacing: 1px;
}

.btn-cta-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0.1) 100%);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform var(--transition-normal);
    z-index: -1;
}

.btn-cta-primary:hover::before {
    transform: scaleY(1);
    transform-origin: top;
}

.btn-cta-primary:hover {
    color: white;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4), 0 0 40px rgba(255,255,255,0.4);
    transform: scale(1.1);
    border-color: white;
    text-shadow: 0 2px 20px rgba(255,255,255,0.5);
}

.btn-cta-primary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-cta-primary:hover::after {
    width: 300px;
    height: 300px;
}

@media (max-width: 768px) {
    .cta-title {
        font-size: 1.75rem;
    }
    
    .cta-subtitle {
        font-size: 1rem;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-cta-phone,
    .btn-cta-primary {
        width: 100%;
        max-width: 300px;
    }
}

/* ========================================
   关于我们
======================================== */
.about-section {
    background: var(--bg-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 {
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
    color: var(--primary-color);
}

.about-text p {
    color: var(--text-secondary);
    line-height: 2;
    margin-bottom: 1.25rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-card {
    background: var(--bg-primary);
    padding: 1.25rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: 0 4px 15px var(--shadow-color);
    transition: all var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px var(--shadow-hover);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: block;
}

.about-image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 40px var(--shadow-color);
}

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

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

/* ========================================
   产品服务卡片
======================================== */
.services-section {
    background: var(--bg-primary);
}

.service-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow-color);
    transition: all var(--transition-normal);
    height: 100%;
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px var(--shadow-hover);
}

.service-card .card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.service-card:hover .card-img-top {
    transform: scale(1.08);
}

.service-card .card-body {
    padding: 1.5rem;
}

.service-card .card-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.service-card .card-title a {
    color: inherit;
}

.service-card .card-text {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 0.9rem;
}

/* ========================================
   解决方案
======================================== */
.solution-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow-color);
    transition: all var(--transition-normal);
    height: 100%;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px var(--shadow-hover);
}

.solution-card .card-img-top {
    height: 220px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.solution-card:hover .card-img-top {
    transform: scale(1.08);
}

.solution-card .card-body {
    padding: 1.5rem;
}

.solution-card .card-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.solution-card .card-text {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 0.9rem;
}

/* ========================================
   新闻动态
======================================== */
.news-section {
    background: var(--bg-secondary);
}

.news-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 15px var(--shadow-color);
    transition: all var(--transition-normal);
    margin-bottom: 1.5rem;
    display: flex;
}

.news-card:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px var(--shadow-hover);
}

.news-card .news-image {
    width: 220px;
    flex-shrink: 0;
    overflow: hidden;
}

.news-card .news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.news-card .news-content {
    padding: 1.25rem 1.5rem;
    flex: 1;
}

.news-card .news-date {
    color: var(--primary-color);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.news-card .news-title {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.news-card .news-title a {
    color: inherit;
}

.news-card .news-excerpt {
    color: var(--text-secondary);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 0.9rem;
}

/* ========================================
   页脚
======================================== */
.modern-footer {
    background: linear-gradient(135deg, #1a2332 0%, #0f1419 100%);
    color: rgba(255, 255, 255, 0.8);
    margin-top: 4rem;
}

.footer-main {
    padding: 3.5rem 0 2rem;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 1.25rem;
}

.footer-desc {
    line-height: 2;
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-title {
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-color);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.65rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-fast);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.875rem;
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--primary-color);
    font-size: 1rem;
    margin-top: 0.25rem;
}

.footer-qrcode {
    display: flex;
    gap: 1rem;
    margin-top: 1.25rem;
}

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

.qrcode-item img {
    width: 90px;
    height: 90px;
    border-radius: var(--border-radius);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.qrcode-item p {
    font-size: 0.8rem;
    margin-top: 0.5rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.25rem 0;
    margin-top: 1.5rem;
}

.footer-bottom .copyright,
.footer-bottom .footer-beian {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.beian-icon {
    width: 18px;
    height: 18px;
    vertical-align: middle;
    margin-right: 0.25rem;
}

/* ========================================
   浮动服务按钮 - 紧凑科技感设计
======================================== */
.floating-services {
    position: fixed;
    bottom: 200px;
    right: 20px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.float-item {
    position: relative;
    background: #ffffff;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    overflow: visible;
}

.float-item:hover {
    transform: translateX(-3px) scale(1.08);
    box-shadow: 0 8px 30px rgba(0,0,0,0.25);
}

.float-item.active {
    box-shadow: 0 8px 30px rgba(0,0,0,0.25);
}

.float-item.ai-float {
    background: linear-gradient(135deg, #00c853 0%, #00e676 100%);
}

.float-item.message-float {
    background: linear-gradient(135deg, #00c853 0%, #00e676 100%);
}

.float-item.phone-float {
    background: linear-gradient(135deg, #00b8d4 0%, #00d9ff 100%);
}

.float-item.weixin-float {
    background: linear-gradient(135deg, #07c160 0%, #10dc7a 100%);
}

.float-item.address-float {
    background: linear-gradient(135deg, #e91e63 0%, #ff4081 100%);
}

.float-item.back-to-top {
    background: linear-gradient(135deg, #607d8b 0%, #90a4ae 100%);
}

.float-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: white;
    border-radius: 16px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.float-icon.ai-icon {
    color: white;
    font-size: 1.5rem;
}

.float-label {
    display: none;
}

.float-content {
    position: absolute;
    right: 60px;
    bottom: 50%;
    transform: translateY(50%);
    background: linear-gradient(135deg, #ffffff 0%, #f5f7fa 100%);
    color: var(--text-primary);
    padding: 1rem 1.25rem;
    border-radius: 12px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.15), 0 0 30px rgba(0,200,83,0.15);
    min-width: 200px;
    display: none;
    border: 1px solid rgba(0,200,83,0.2);
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.float-content::before {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid rgba(0,200,83,0.2);
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
}

.float-content::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid #ffffff;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}

.float-content.show {
    display: block;
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateY(50%) translateX(10px);
    }
    to {
        opacity: 1;
        transform: translateY(50%) translateX(0);
    }
}

.float-content h4 {
    color: var(--primary-color);
    font-size: 0.85rem;
    margin-bottom: 0.625rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 600;
}

.close-float {
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.close-float:hover {
    color: var(--primary-color);
}

.float-content p {
    font-size: 0.8rem;
    margin-bottom: 0.35rem;
    color: var(--text-secondary);
}

.float-content .phone-num {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.float-content .message-link {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.float-content img {
    width: 90px;
    height: 90px;
    border-radius: 8px;
    border: 2px solid rgba(0,200,83,0.3);
}

.float-item:hover .float-content {
    display: block;
}

.back-to-top {
    display: none;
}

.back-to-top.show {
    display: flex;
}

/* ========================================
   手机版底部导航
======================================== */
.mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    box-shadow: 0 -2px 20px var(--shadow-color);
    z-index: 999;
    border-top: 1px solid var(--border-color);
}

.nav-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.nav-grid-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.65rem 0.5rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.nav-grid-item i {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.nav-grid-item span {
    font-size: 0.7rem;
}

.nav-grid-item:hover,
.nav-grid-item.active {
    color: var(--primary-color);
}

/* ========================================
   内页通用
 ======================================== */
.page-header-modern {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    padding: 4rem 0 3.5rem;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* 内页顶部气泡特效 */
.header-bubbles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.header-bubble {
    position: absolute;
    bottom: -50px;
    color: rgba(255, 255, 255, 0.12);
    font-size: 1.3rem;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    animation: headerBubbleFloat 10s ease-in infinite;
    opacity: 0;
    user-select: none;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
    letter-spacing: 2px;
}

.header-bubble sub {
    font-size: 0.55em;
    vertical-align: sub;
    bottom: -2px;
}

/* 大气泡 - 更淡 */
.header-bubble.header-bubble-lg {
    font-size: 2.2rem;
    opacity: 0.05;
    text-shadow: 0 0 25px rgba(255, 255, 255, 0.3);
}

.header-bubble.header-bubble-lg sub {
    font-size: 0.55em;
}

.header-bubble.header-bubble-lg::before {
    width: 70px;
    height: 70px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
}

/* 中气泡 */
.header-bubble.header-bubble-md {
    font-size: 1.6rem;
    opacity: 0.1;
    text-shadow: 0 0 18px rgba(255, 255, 255, 0.35);
}

.header-bubble.header-bubble-md sub {
    font-size: 0.55em;
}

.header-bubble.header-bubble-md::before {
    width: 45px;
    height: 45px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
}

/* 小气泡 */
.header-bubble.header-bubble-sm {
    font-size: 1rem;
    opacity: 0.18;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.4);
}

.header-bubble.header-bubble-sm sub {
    font-size: 0.55em;
}

.header-bubble.header-bubble-sm::before {
    width: 28px;
    height: 28px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.22) 0%, transparent 70%);
}

.header-bubble::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 35px;
    height: 35px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.18) 0%, transparent 70%);
    border-radius: 50%;
    animation: headerBubblePulse 6s ease-in-out infinite;
    z-index: -1;
}

@keyframes headerBubbleFloat {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        transform: translateY(-220px) rotate(360deg);
        opacity: 0;
    }
}

@keyframes headerBubblePulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.6);
        opacity: 0.6;
    }
}

.page-header-modern h1 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.page-header-modern p {
    font-size: 1.05rem;
    opacity: 0.95;
}

.position-nav-modern {
    padding: 1rem 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.position-nav-modern a {
    color: var(--primary-color);
}

.detail-container {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: 0 4px 20px var(--shadow-color);
}

.detail-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
}

.detail-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.detail-meta {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.detail-content {
    line-height: 2;
    color: var(--text-primary);
}

.detail-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
}

/* 产品详情 */
.product-info {
    padding: 2rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
}

.product-info h2 {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
}

.product-meta-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px dashed var(--border-color);
}

.product-meta-label {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-meta-value {
    font-weight: 600;
    color: var(--text-primary);
}

.product-price {
    font-size: 1.75rem;
    color: var(--primary-color);
    font-weight: 700;
}

/* ========================================
   招贤纳士详情页
======================================== */
.job-detail-page {
    padding: 3rem 0;
}

.job-detail-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
    overflow: hidden;
    margin-bottom: 3rem;
}

.job-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 2.5rem;
    color: white;
}

.job-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.job-meta {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    opacity: 0.95;
}

.meta-item i {
    font-size: 1rem;
}

.job-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.btn-apply {
    padding: 0.875rem 2rem;
    background: white;
    color: var(--primary-color);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-apply:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0,0,0,0.3);
    color: var(--primary-color);
}

.btn-contact {
    padding: 0.875rem 2rem;
    background: transparent;
    color: white;
    border: 2px solid white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.btn-contact:hover {
    background: white;
    color: var(--primary-color);
}

.job-content {
    padding: 2.5rem;
    line-height: 2;
    color: var(--text-primary);
}

.job-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
}

.job-content h2,
.job-content h3,
.job-content h4 {
    color: var(--primary-color);
    margin: 2rem 0 1rem;
    font-weight: 700;
}

.job-content h2 {
    font-size: 1.5rem;
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
}

.job-content h3 {
    font-size: 1.25rem;
}

.job-content ul,
.job-content ol {
    padding-left: 1.5rem;
    margin: 1rem 0;
}

.job-content li {
    margin-bottom: 0.5rem;
}

.job-navigation {
    display: flex;
    background: var(--bg-secondary);
    padding: 1.5rem 2.5rem;
    gap: 1rem;
}

.nav-item {
    flex: 1;
}

.nav-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.nav-item a {
    display: block;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.nav-item a:hover {
    color: var(--primary-dark);
}

.nav-divider {
    width: 1px;
    background: var(--border-color);
}

.job-apply-cta {
    background: linear-gradient(135deg, #00c853 0%, #00e676 100%);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 10px 40px rgba(0, 200, 83, 0.3);
}

.cta-content h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.cta-content p {
    color: rgba(255,255,255,0.9);
    margin: 0;
}

.cta-actions {
    display: flex;
    gap: 1rem;
}

.btn-cta-apply {
    padding: 1rem 2rem;
    background: white;
    color: var(--primary-color);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-cta-apply:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0,0,0,0.3);
    color: var(--primary-color);
}

.btn-cta-phone {
    padding: 1rem 2rem;
    background: transparent;
    color: white;
    border: 2px solid white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.btn-cta-phone:hover {
    background: white;
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .job-header {
        padding: 1.5rem;
    }
    
    .job-title {
        font-size: 1.5rem;
    }
    
    .job-meta {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .job-actions {
        flex-direction: column;
        margin-top: 1rem;
    }
    
    .btn-apply,
    .btn-contact {
        width: 100%;
        text-align: center;
    }
    
    .job-content {
        padding: 1.5rem;
    }
    
    .job-navigation {
        flex-direction: column;
        padding: 1rem;
    }
    
    .nav-divider {
        width: 100%;
        height: 1px;
    }
    
    .job-apply-cta {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-cta-apply,
    .btn-cta-phone {
        width: 100%;
    }
}

/* ========================================
   解决方案详情页
======================================== */
.case-detail-page {
    padding: 3rem 0;
}

.case-detail-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
    overflow: hidden;
    margin-bottom: 3rem;
}

.case-header {
    padding: 2.5rem;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #1976d2 100%);
    color: white;
}

.case-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.case-meta {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.case-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    opacity: 0.95;
}

.case-cover {
    width: 100%;
    height: 400px;
    overflow: hidden;
}

.case-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.case-cover:hover img {
    transform: scale(1.05);
}

.case-content {
    padding: 2.5rem;
    line-height: 2;
    color: var(--text-primary);
}

.case-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
    box-shadow: 0 4px 20px var(--shadow-color);
}

.case-content h2,
.case-content h3,
.case-content h4 {
    color: var(--secondary-color);
    margin: 2rem 0 1rem;
    font-weight: 700;
}

.case-content h2 {
    font-size: 1.5rem;
    border-left: 4px solid var(--secondary-color);
    padding-left: 1rem;
}

.case-content h3 {
    font-size: 1.25rem;
}

.case-content ul,
.case-content ol {
    padding-left: 1.5rem;
    margin: 1rem 0;
}

.case-content li {
    margin-bottom: 0.5rem;
}

.case-footer-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2.5rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.case-tags {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.tags-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.tags-value {
    color: var(--primary-color);
    font-weight: 600;
}

.case-share {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.share-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.share-buttons {
    display: flex;
    gap: 0.5rem;
}

.share-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.share-btn.wechat {
    background: #07c160;
}

.share-btn.weibo {
    background: #e6162d;
}

.share-btn.qq {
    background: #12b7f5;
}

.share-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.case-navigation {
    display: flex;
    background: var(--bg-secondary);
    padding: 1.5rem 2.5rem;
    gap: 1rem;
}

.case-navigation .nav-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.case-navigation .nav-item a {
    display: block;
    color: var(--secondary-color);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.case-navigation .nav-item a:hover {
    color: var(--primary-color);
}

.case-consult-cta {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #42a5f5 100%);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 10px 40px rgba(25, 118, 210, 0.3);
}

.case-consult-cta .cta-content h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.case-consult-cta .cta-content p {
    color: rgba(255,255,255,0.9);
    margin: 0;
}

.case-consult-cta .cta-actions {
    display: flex;
    gap: 1rem;
}

.btn-cta-consult {
    padding: 1rem 2rem;
    background: white;
    color: var(--secondary-color);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-cta-consult:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0,0,0,0.3);
    color: var(--secondary-color);
}

.btn-cta-call {
    padding: 1rem 2rem;
    background: transparent;
    color: white;
    border: 2px solid white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.btn-cta-call:hover {
    background: white;
    color: var(--secondary-color);
}

@media (max-width: 768px) {
    .case-header {
        padding: 1.5rem;
    }
    
    .case-title {
        font-size: 1.5rem;
    }
    
    .case-meta {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .case-cover {
        height: 250px;
    }
    
    .case-content {
        padding: 1.5rem;
    }
    
    .case-footer-actions {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .case-navigation {
        flex-direction: column;
        padding: 1rem;
    }
    
    .case-navigation .nav-divider {
        width: 100%;
        height: 1px;
    }
    
    .case-consult-cta {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .case-consult-cta .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-cta-consult,
    .btn-cta-call {
        width: 100%;
    }
}

/* 响应式 */
@media (max-width: 992px) {
    .navbar-actions {
        display: none;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .news-card {
        flex-direction: column;
    }
    
    .news-card .news-image {
        width: 100%;
        height: 200px;
    }
}

@media (max-width: 768px) {
    :root {
        --navbar-height: 60px;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .stats-section {
        padding: 2.5rem 0;
    }
    
    .stat-item .number {
        font-size: 2.25rem;
    }
    
    .hero-slider {
        height: 350px;
    }
    
    .slide-content h1 {
        font-size: 1.5rem;
    }
    
    .slide-content h4 {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .logo-img {
        height: 35px;
    }
    
    .detail-container {
        padding: 1.25rem;
    }
    
}

/* ========================================
   产品详情页
 ======================================== */
.product-detail-page {
    padding: 2rem 0 3rem;
}

.product-main-section {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

.product-gallery-section {
    min-width: 0;
}

.product-gallery .view {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 40px var(--shadow-color);
    width: 100%;
    height: 320px;
    flex-shrink: 0;
}

.product-gallery .view .swiper-container {
    width: 100%;
    height: 100%;
}

.product-gallery .view .swiper-slide {
    width: 100%;
    height: 100%;
    flex-shrink: 0;
}

.product-gallery .view img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #f8f9fa;
}

.product-gallery .view .arrow-left,
.product-gallery .view .arrow-right {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    background: rgba(0,0,0,0.5);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all var(--transition-fast);
    font-size: 0.85rem;
}

.product-gallery .view .arrow-left {
    left: 0.75rem;
}

.product-gallery .view .arrow-right {
    right: 0.75rem;
}

.product-gallery .view .arrow-left:hover,
.product-gallery .view .arrow-right:hover {
    background: var(--primary-color);
    transform: translateY(-50%) scale(1.1);
}

.product-gallery .preview {
    position: relative;
    max-width: 100%;
}

.product-gallery .preview .swiper-container {
    width: 100%;
}

.product-gallery .preview .swiper-slide {
    width: 70px;
    height: 70px;
    margin-right: 8px;
    cursor: pointer;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
    opacity: 0.7;
}

.product-gallery .preview .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-gallery .preview .swiper-slide.active-nav {
    border-color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 200, 83, 0.4);
    opacity: 1;
}

.product-gallery .preview .swiper-slide:hover {
    opacity: 1;
}

.product-gallery .preview .arrow-left,
.product-gallery .preview .arrow-right {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: var(--bg-secondary);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    font-size: 0.8rem;
}

.product-gallery .preview .arrow-left {
    left: 0;
}

.product-gallery .preview .arrow-right {
    right: 0;
}

.product-info-section {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
}

.product-badge {
    display: inline-block;
    padding: 0.4rem 0.85rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.product-info-section .product-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.product-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 1.25rem 0;
    border-top: 1px dashed var(--border-color);
    border-bottom: 1px dashed var(--border-color);
    margin-bottom: 1.25rem;
}

.product-meta-grid .meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-meta-grid .meta-item i {
    color: var(--primary-color);
    font-size: 1rem;
    width: 20px;
}

.product-meta-grid .meta-item .label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.product-meta-grid .meta-item .value {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.product-meta-grid .meta-item .product-price {
    font-size: 1.25rem;
    color: var(--primary-color);
    font-weight: 700;
}

.product-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.product-actions {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.btn-consult-primary {
    flex: 1;
    padding: 0.75rem 1.5rem;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(0, 200, 83, 0.3);
}

.btn-consult-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 200, 83, 0.4);
    color: white;
}

.btn-consult-phone {
    flex: 1;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    transition: all var(--transition-normal);
}

.btn-consult-phone:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.product-contact-info {
    background: var(--bg-secondary);
    padding: 1.25rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.25rem;
}

.product-contact-info h5 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.product-contact-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-contact-info li {
    color: var(--text-secondary);
    padding: 0.4rem 0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    line-height: 1.5;
    font-size: 0.9rem;
}

.product-contact-info li i {
    color: var(--primary-color);
    width: 18px;
}

.product-features {
    background: var(--bg-secondary);
    padding: 1.25rem;
    border-radius: var(--border-radius);
    border-left: 3px solid var(--primary-color);
}

.product-features h5 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.product-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-features li {
    color: var(--text-secondary);
    padding: 0.4rem 0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    line-height: 1.5;
    font-size: 0.9rem;
}

.product-features li i {
    color: var(--primary-color);
    width: 18px;
}

.product-detail-content {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: 0 10px 40px var(--shadow-color);
    margin-bottom: 2rem;
}

.section-title-with-icon {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-color);
}

.section-title-with-icon i {
    font-size: 1.4rem;
}

.product-detail-content .content-body {
    line-height: 2;
    color: var(--text-primary);
}

.product-detail-content .content-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
    box-shadow: 0 4px 20px var(--shadow-color);
}

.product-detail-content .content-body h2,
.product-detail-content .content-body h3 {
    color: var(--primary-color);
    margin: 2rem 0 1rem;
    font-weight: 700;
}

.product-detail-content .content-body h2 {
    font-size: 1.5rem;
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
}

.product-navigation {
    display: flex;
    background: var(--bg-primary);
    padding: 1.5rem 2.5rem;
    gap: 1rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px var(--shadow-color);
    margin-bottom: 2rem;
}

.product-navigation .nav-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.product-navigation .nav-item a {
    display: block;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.product-navigation .nav-item a:hover {
    color: var(--primary-dark);
}

.product-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 10px 40px rgba(0, 200, 83, 0.3);
}

.product-cta .cta-content h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.product-cta .cta-content p {
    color: rgba(255,255,255,0.9);
    margin: 0;
}

.product-cta .cta-actions {
    display: flex;
    gap: 1rem;
}

.btn-cta-submit {
    padding: 1rem 2rem;
    background: white;
    color: var(--primary-color);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-cta-submit:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0,0,0,0.3);
    color: var(--primary-color);
}

.product-cta .btn-cta-call {
    padding: 1rem 2rem;
    background: transparent;
    color: white;
    border: 2px solid white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.product-cta .btn-cta-call:hover {
    background: white;
    color: var(--primary-color);
}

/* 产品列表页 */
.filter-section {
    background: linear-gradient(135deg, rgba(0, 200, 83, 0.05) 0%, rgba(0, 150, 100, 0.08) 100%);
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius-lg);
    margin: 2rem 0;
    border: 1px solid rgba(0, 200, 83, 0.15);
    box-shadow: 0 2px 15px rgba(0, 200, 83, 0.08);
}

.filter-label {
    font-weight: 700;
    color: var(--text-primary);
    padding-top: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.btn-filter {
    margin: 0.5rem 0.5rem 0.5rem 0;
    padding: 0.5rem 1.25rem;
    border-radius: 25px;
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
}

.badge-tag {
    background: var(--primary-color);
    color: white;
    padding: 0.35rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    text-decoration: none;
    margin-right: 0.5rem;
}

@media (max-width: 992px) {
    .product-main-section {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-gallery-section {
        position: static;
    }
}

@media (max-width: 768px) {
    .product-detail-page {
        padding: 2rem 0;
    }
    
    .product-info-section {
        padding: 1.5rem;
    }
    
    .product-info-section .product-title {
        font-size: 1.5rem;
    }
    
    .product-meta-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .product-detail-content {
        padding: 1.5rem;
    }
    
    .product-navigation {
        flex-direction: column;
        padding: 1rem;
    }
    
    .product-navigation .nav-divider {
        width: 100%;
        height: 1px;
    }
    
    .product-cta {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .product-cta .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-cta-submit,
    .product-cta .btn-cta-call {
        width: 100%;
    }
}

/* ========================================
   解决方案 9 宫格
======================================== */
.case-list-page {
    padding: 3rem 0;
}

.solution-grid-9 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

.solution-card-9 {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.solution-card-9:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 200, 83, 0.25);
    border-color: var(--primary-color);
}

.solution-card-9 .card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.solution-card-9 .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.solution-card-9:hover .card-image img {
    transform: scale(1.1);
}

.solution-card-9 .card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 200, 83, 0.9) 0%, rgba(0, 150, 36, 0.95) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    transition: all var(--transition-normal);
    text-align: center;
}

.solution-card-9:hover .card-overlay {
    opacity: 1;
}

.solution-card-9 .card-icon {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    transform: scale(0.8);
    transition: transform var(--transition-normal);
}

.solution-card-9:hover .card-icon {
    transform: scale(1);
}

.solution-card-9 .card-title {
    color: white;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.solution-card-9 .card-desc {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.solution-card-9 .btn-view {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.5rem;
    background: white;
    color: var(--primary-color);
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.solution-card-9 .btn-view:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.solution-card-9 .card-tags {
    padding: 1rem 1.25rem;
    display: flex;
    gap: 0.5rem;
    border-top: 1px solid var(--border-color);
}

.solution-card-9 .tag {
    padding: 0.35rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.solution-card-9 .tag.tag-primary {
    background: var(--primary-color);
    color: white;
}

.solution-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0;
}

.solution-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    border-radius: 50px;
    text-decoration: none;
    font-size: 0.95rem;
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.solution-tag:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 200, 83, 0.3);
}

.solution-tag i {
    font-size: 0.75rem;
}

.case-consult-banner {
    background: linear-gradient(135deg, #1976d2 0%, #42a5f5 100%);
    padding: 3rem 2.5rem;
    border-radius: var(--border-radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 15px 50px rgba(25, 118, 210, 0.3);
    margin: 3rem 0;
}

.case-consult-banner .banner-content h3 {
    color: white;
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.case-consult-banner .banner-content p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 1.05rem;
}

.case-consult-banner .banner-actions {
    display: flex;
    gap: 1rem;
}

.btn-banner-primary {
    padding: 1rem 2.5rem;
    background: white;
    color: #1976d2;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-banner-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0,0,0,0.3);
    color: #1976d2;
}

.btn-banner-phone {
    padding: 1rem 2.5rem;
    background: transparent;
    color: white;
    border: 2px solid white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.btn-banner-phone:hover {
    background: white;
    color: #1976d2;
}

@media (max-width: 992px) {
    .solution-grid-9 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .solution-grid-9 {
        grid-template-columns: 1fr;
    }
    
    .case-consult-banner {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .case-consult-banner .banner-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-banner-primary,
    .btn-banner-phone {
        width: 100%;
    }
}

/* 友情链接 */
.footer-bottom-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.copyright {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-beian {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.beian-icon {
    width: 16px;
    height: 16px;
}

.friend-links {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.links-label {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    font-size: 0.9rem;
}

.friend-links .link-item {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.85rem;
    padding: 0.35rem 0.75rem;
    border-radius: 15px;
    transition: all var(--transition-fast);
}

.friend-links .link-item:hover {
    color: var(--primary-color);
    background: rgba(0, 200, 83, 0.1);
}

.friend-links .link-apply {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.85rem;
    padding: 0.35rem 1rem;
    border: 1px solid var(--primary-color);
    border-radius: 20px;
    transition: all var(--transition-fast);
}

.friend-links .link-apply:hover {
    background: var(--primary-color);
    color: white;
}

@media (max-width: 768px) {
    .footer-bottom-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        text-align: center;
    }
    
    .copyright-info {
        justify-content: center;
        flex-direction: column;
    }
    
    .friend-links {
        justify-content: center;
    }
}
    
    .detail-container {
        padding: 1.25rem;
    }
    
    .detail-title {
        font-size: 1.35rem;
    }
}

.links-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.links-header h5 {
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.links-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.link-item {
    padding: 0.5rem 1.25rem;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.7);
    border-radius: 25px;
    text-decoration: none;
    font-size: 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-fast);
}

.link-item:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

.link-item.link-apply {
    background: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.link-item.link-apply:hover {
    background: var(--primary-color);
    color: white;
}

.link-item i {
    margin-right: 0.25rem;
}

/* ========================================
   招贤纳士 9 宫格
======================================== */
.job-list-page {
    padding: 3rem 0;
}

.job-culture {
    background: var(--bg-primary);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

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

.culture-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
}

.culture-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.culture-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.job-grid-9 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

.job-card-9 {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.job-card-9:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 200, 83, 0.25);
    border-color: var(--primary-color);
}

.job-card-9 .card-header {
    padding: 1.25rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.job-card-9 .job-icon {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.25rem;
}

.job-card-9 .job-type {
    padding: 0.4rem 1rem;
    background: rgba(255, 255, 255, 0.3);
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.job-card-9 .card-body {
    padding: 1.5rem;
}

.job-card-9 .job-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.job-card-9 .job-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.job-card-9 .job-tags .tag {
    padding: 0.35rem 0.75rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: 15px;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.job-card-9 .job-tags .tag i {
    font-size: 0.7rem;
    color: var(--primary-color);
}

.job-card-9 .job-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.job-card-9 .card-footer {
    padding: 1rem 1.25rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.job-card-9 .date {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.job-card-9 .date i {
    margin-right: 0.35rem;
    color: var(--primary-color);
}

.job-card-9 .btn-apply {
    padding: 0.5rem 1.25rem;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 25px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.job-card-9 .btn-apply:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 200, 83, 0.4);
    color: white;
}

.job-benefits {
    background: var(--bg-primary);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
    margin: 2rem 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.benefit-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.benefit-item i {
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.benefit-item span {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
}

.job-cta-banner {
    background: linear-gradient(135deg, #1976d2 0%, #42a5f5 100%);
    padding: 3rem 2.5rem;
    border-radius: var(--border-radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 15px 50px rgba(25, 118, 210, 0.3);
    margin: 3rem 0;
}

.job-cta-banner .banner-content h3 {
    color: white;
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.job-cta-banner .banner-content p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 1rem;
}

.job-cta-banner .banner-actions {
    display: flex;
    gap: 1rem;
}

.btn-banner-mail {
    padding: 1rem 2.5rem;
    background: white;
    color: #1976d2;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-banner-mail:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0,0,0,0.3);
    color: #1976d2;
}

.btn-banner-submit {
    padding: 1rem 2.5rem;
    background: transparent;
    color: white;
    border: 2px solid white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.btn-banner-submit:hover {
    background: white;
    color: #1976d2;
}

@media (max-width: 992px) {
    .job-grid-9 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .culture-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .job-list-page {
        padding: 2rem 0;
    }
    
    .job-grid-9 {
        grid-template-columns: 1fr;
    }
    
    .culture-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .job-cta-banner {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .job-cta-banner .banner-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-banner-mail,
    .btn-banner-submit {
        width: 100%;
    }
}

/* ========================================
   联系我们页面
======================================== */
.contact-page {
    padding: 3rem 0;
}

.contact-header {
    text-align: center;
    padding: 3rem 0;
    margin-bottom: 2rem;
}

.contact-header .page-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.contact-header .page-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 200, 83, 0.25);
    border-color: var(--primary-color);
}

.contact-card .card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.25rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
    transition: transform var(--transition-normal);
}

.contact-card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

.contact-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.contact-card .contact-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-card .contact-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
}

.contact-card .btn-contact {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.5rem;
    background: var(--primary-gradient);
    color: white;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.contact-card .btn-contact:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 200, 83, 0.4);
    color: white;
}

.map-section {
    background: var(--bg-primary);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
    margin-bottom: 3rem;
}

.map-section .section-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.map-container {
    width: 100%;
    height: 450px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.contact-form-section {
    background: var(--bg-primary);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
}

.contact-form-section .section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.contact-form-section .section-header p {
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.contact-form-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-group label i {
    color: var(--primary-color);
}

.form-control-modern {
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.form-control-modern:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.1);
    background: var(--bg-primary);
}

.form-control-modern::placeholder {
    color: var(--text-light);
}

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

.verify-group {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-submit-form {
    padding: 1rem 3rem;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 6px 20px rgba(0, 200, 83, 0.4);
}

.btn-submit-form:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(0, 200, 83, 0.5);
}

@media (max-width: 992px) {
    .contact-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .contact-page {
        padding: 2rem 0;
    }
    
    .contact-header .page-title {
        font-size: 1.75rem;
    }
    
    .contact-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .map-container {
        height: 300px;
    }
    
    .contact-form-section {
        padding: 1.5rem;
    }
    
    .verify-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .btn-submit-form {
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   公司简介页面
======================================== */
.about-page {
    padding: 3rem 0;
}

.about-header {
    text-align: center;
    padding: 3rem 0;
    margin-bottom: 2rem;
}

.about-header .page-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.about-header .page-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.about-content-section {
    background: var(--bg-primary);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
    margin-bottom: 3rem;
}

.about-text {
    line-height: 2;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.about-advantages {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
}

.advantage-item:hover {
    transform: translateX(5px);
    box-shadow: 0 6px 20px var(--shadow-hover);
}

.adv-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.adv-content h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

.adv-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
}

.about-contact-card {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    margin-top: 2rem;
}

.about-contact-card h4 {
    color: var(--text-primary);
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.about-contact-card h4 i {
    color: var(--primary-color);
}

.about-contact-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.about-contact-card li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    border-bottom: 1px dashed var(--border-color);
}

.about-contact-card li:last-child {
    border-bottom: none;
}

.about-contact-card li i {
    color: var(--primary-color);
    width: 20px;
}

.tech-advantages-section,
.industry-resources-section {
    background: var(--bg-primary);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
    margin-bottom: 3rem;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.tech-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.tech-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 200, 83, 0.2);
    border-color: var(--primary-color);
}

.tech-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.25rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.tech-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.tech-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.resource-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: var(--border-radius-lg);
    color: white;
    transition: all var(--transition-normal);
}

.resource-card:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 50px rgba(0, 200, 83, 0.4);
}

.resource-num {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.resource-label {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    opacity: 0.95;
}

.resource-desc {
    font-size: 0.85rem;
    opacity: 0.85;
    line-height: 1.6;
}

@media (max-width: 992px) {
    .about-content-section {
        padding: 2rem;
    }
    
    .about-advantages {
        grid-template-columns: 1fr;
    }
    
    .tech-grid,
    .resources-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-page {
        padding: 2rem 0;
    }
    
    .about-header .page-title {
        font-size: 1.75rem;
    }
    
    .about-content-section,
    .tech-advantages-section,
    .industry-resources-section {
        padding: 1.5rem;
    }
    
    .tech-grid,
    .resources-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   公司简介页面（简洁版）
======================================== */
.about-simple-page {
    padding: 3rem 0 5rem;
}

.about-simple-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
    margin-bottom: 3rem;
    overflow: hidden;
}

.about-simple-card .content-header {
    text-align: center;
    padding: 2.5rem;
    border-bottom: 1px solid var(--border-color);
}

.about-simple-card .content-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.about-simple-card .content-body {
    padding: 3rem;
}

.about-simple-card .intro-text {
    line-height: 2;
    color: var(--text-primary);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.about-simple-card .intro-image {
    margin-top: 2rem;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.about-simple-card .intro-image img {
    width: 100%;
    height: auto;
    display: block;
}

.about-contact-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 15px 50px rgba(0, 200, 83, 0.3);
}

.about-contact-cta .cta-content h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.about-contact-cta .cta-content p {
    color: rgba(255,255,255,0.9);
    margin: 0;
}

.about-contact-cta .cta-actions {
    display: flex;
    gap: 1rem;
}

.btn-cta-consult {
    padding: 1rem 2rem;
    background: white;
    color: var(--primary-color);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-cta-consult:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0,0,0,0.3);
    color: var(--primary-color);
}

.btn-cta-phone {
    padding: 1rem 2rem;
    background: transparent;
    color: white;
    border: 2px solid white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.btn-cta-phone:hover {
    background: white;
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .about-simple-card .content-body {
        padding: 2rem;
    }
    
    .about-contact-cta {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        padding: 2rem;
    }
    
    .about-contact-cta .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-cta-consult,
    .btn-cta-phone {
        width: 100%;
    }
}
    
    .detail-container {
        padding: 1.25rem;
    }
    
    .detail-title {
        font-size: 1.35rem;
    }
}
    
    .about-header .page-title {
        font-size: 1.75rem;
    }
    
    .about-content-section,
    .tech-advantages-section,
    .industry-resources-section {
        padding: 1.5rem;
    }
    
    .tech-grid,
    .resources-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   公司简介页面（新版）
======================================== */
/* 横幅区域 */
.company-intro-banner {
    background: linear-gradient(135deg, #00c853 0%, #009624 100%);
    padding: 4rem 0 5rem;
    position: relative;
    overflow: hidden;
}

.company-intro-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.company-intro-banner::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -5%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.banner-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
}

.banner-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.banner-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
    font-weight: 300;
}

/* 内容容器 */
.about-container {
    padding: 3rem 0 5rem;
}

/* 内容卡片 */
.about-content-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
    margin-bottom: 3rem;
    overflow: hidden;
}

.content-header {
    text-align: center;
    padding: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.content-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.content-body {
    padding: 3rem;
}

.intro-lead {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 2rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.lead-highlight {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    white-space: nowrap;
}

.lead-text {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-primary);
}

.intro-text {
    line-height: 2;
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.intro-image {
    margin-top: 2rem;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.intro-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* 企业理念 */
.company-philosophy {
    padding: 4rem 0;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.philosophy-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.philosophy-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 200, 83, 0.2);
    border-color: var(--primary-color);
}

.philosophy-card .philo-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.25rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
}

.philosophy-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.philosophy-card .philo-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.philosophy-card .philo-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.7;
}

/* 核心优势 */
.company-advantages {
    padding: 4rem 0;
    margin: 3rem 0;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.adv-card {
    background: var(--bg-primary);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
    position: relative;
    text-align: center;
}

.adv-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 200, 83, 0.2);
    border-color: var(--primary-color);
}

.adv-number {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(0, 200, 83, 0.1);
}

.adv-card .adv-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.25rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
}

.adv-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.adv-card > p {
    color: var(--text-secondary);
    margin: 0;
}

/* 技术实力 */
.company-tech {
    padding: 4rem 0;
    margin: 3rem 0;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.tech-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.tech-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 200, 83, 0.2);
    border-color: var(--primary-color);
}

.tech-card .tech-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.25rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
}

.tech-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.tech-card > p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin: 0;
}

/* 行业资源 */
.company-resources {
    padding: 4rem 0;
    margin: 3rem 0;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.resource-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: var(--border-radius-lg);
    color: white;
    transition: all var(--transition-normal);
}

.resource-card:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 50px rgba(0, 200, 83, 0.4);
}

.resource-num {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.resource-label {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    opacity: 0.95;
}

.resource-desc {
    font-size: 0.85rem;
    opacity: 0.85;
    line-height: 1.6;
    margin: 0;
}

/* CTA 行动号召 */
.about-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 3.5rem;
    border-radius: var(--border-radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 20px 60px rgba(0, 200, 83, 0.4);
    margin-top: 3rem;
    position: relative;
    overflow: hidden;
}

.about-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.about-cta .cta-content {
    position: relative;
    z-index: 1;
}

.about-cta .cta-content h2 {
    color: white;
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.about-cta .cta-content p {
    color: rgba(255,255,255,0.9);
    margin: 0;
    font-size: 1.05rem;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.btn-cta-main {
    padding: 1rem 2.5rem;
    background: white;
    color: var(--primary-color);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-cta-main:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0,0,0,0.3);
    color: var(--primary-color);
}

.btn-cta-sub {
    padding: 1rem 2.5rem;
    background: transparent;
    color: white;
    border: 2px solid white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.btn-cta-sub:hover {
    background: white;
    color: var(--primary-color);
}

/* 响应式 */
@media (max-width: 1200px) {
    .philosophy-grid,
    .advantages-grid,
    .tech-grid,
    .resources-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .banner-title {
        font-size: 2.25rem;
    }
    
    .banner-subtitle {
        font-size: 1.1rem;
    }
    
    .content-body {
        padding: 2rem;
    }
    
    .intro-lead {
        flex-direction: column;
    }
    
    .lead-highlight {
        white-space: normal;
    }
    
    .philosophy-grid,
    .advantages-grid,
    .tech-grid,
    .resources-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-cta {
        flex-direction: column;
        text-align: center;
        padding: 2.5rem;
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
        margin-top: 1.5rem;
    }
    
    .btn-cta-main,
    .btn-cta-sub {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .company-intro-banner {
        padding: 3rem 0 4rem;
    }
    
    .banner-title {
        font-size: 1.75rem;
    }
    
    .banner-subtitle {
        font-size: 1rem;
    }
    
    .about-container {
        padding: 2rem 0 3rem;
    }
    
    .content-body {
        padding: 1.5rem;
    }
    
    .intro-lead {
        padding: 1.25rem;
    }
    
    .lead-highlight {
        font-size: 1.1rem;
    }
    
    .lead-text {
        font-size: 0.95rem;
    }
    
    .intro-text {
        font-size: 0.95rem;
    }
    
    .philosophy-grid,
    .advantages-grid,
    .tech-grid,
    .resources-grid {
        grid-template-columns: 1fr;
    }
    
    .about-cta .cta-content h2 {
        font-size: 1.35rem;
    }
}

/* ========================================
   公司实力展示页面 (company.html)
======================================== */
/* 页面横幅 */
.company-hero {
    position: relative;
    background: linear-gradient(135deg, #00c853 0%, #009624 100%);
    padding: 5rem 0 7rem;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.15) 0%, transparent 50%);
    animation: bgFloat 20s ease-in-out infinite;
}

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

.company-hero .hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
}

.company-hero .hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.company-hero .hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
    margin-bottom: 3rem;
    font-weight: 300;
}

.hero-data {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.hero-data .data-item {
    text-align: center;
}

.hero-data .data-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: white;
}

.hero-data .data-label {
    display: block;
    font-size: 0.95rem;
    opacity: 0.9;
    margin-top: 0.5rem;
}

/* 页面主体 */
.company-page {
    padding: 3rem 0 5rem;
}

/* 企业简介 */
.company-intro-section {
    padding: 4rem 0;
    margin-bottom: 3rem;
}

.company-intro-section .intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.company-intro-section .intro-text .section-header {
    text-align: left;
    margin-bottom: 2rem;
}

.company-intro-section .intro-content {
    line-height: 2;
    color: var(--text-primary);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.company-intro-section .intro-signature {
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.company-intro-section .signature-text {
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 600;
    font-style: italic;
    margin: 0;
}

.company-intro-section .intro-image {
    position: relative;
}

.company-intro-section .intro-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 60px var(--shadow-color);
}

.company-intro-section .image-badge {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background: var(--primary-gradient);
    color: white;
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px rgba(0, 200, 83, 0.4);
    text-align: center;
}

.company-intro-section .badge-num {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.company-intro-section .badge-text {
    display: block;
    font-size: 0.95rem;
    opacity: 0.95;
    margin-top: 0.25rem;
}

/* 企业理念 */
.company-philosophy-section {
    padding: 5rem 0;
    margin-bottom: 3rem;
}

/* 核心优势 */
.company-advantages-section {
    padding: 5rem 0;
    margin-bottom: 3rem;
}

.company-advantages-section .advantage-card {
    background: var(--bg-primary);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
    position: relative;
    text-align: center;
}

.company-advantages-section .advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 200, 83, 0.2);
    border-color: var(--primary-color);
}

.company-advantages-section .adv-number {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(0, 200, 83, 0.1);
}

.company-advantages-section .adv-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.25rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
}

.company-advantages-section .advantage-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.company-advantages-section .advantage-card > p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.company-advantages-section .adv-features {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
    padding-left: 1rem;
}

.company-advantages-section .adv-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 0.4rem 0;
}

.company-advantages-section .adv-features li i {
    color: var(--primary-color);
    font-size: 0.75rem;
}

/* 技术实力 */
.company-technology-section {
    padding: 5rem 0;
    margin-bottom: 3rem;
}

.company-technology-section .tech-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.company-technology-section .tech-stat {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px dashed var(--border-color);
}

.company-technology-section .stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.company-technology-section .stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.rd-strength {
    background: var(--bg-primary);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
    margin-top: 3rem;
}

.strength-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

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

.strength-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.strength-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.strength-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* 行业资源 */
.company-resources-section {
    padding: 5rem 0;
    margin-bottom: 3rem;
}

.company-resources-section .resource-card {
    position: relative;
    overflow: hidden;
}

.company-resources-section .resource-bg-icon {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    font-size: 3rem;
    opacity: 0.2;
    color: white;
}

/* CTA 行动号召 */
.company-cta-section {
    padding: 4rem 0;
}

.company-cta-section .cta-box {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 3.5rem;
    border-radius: var(--border-radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 20px 60px rgba(0, 200, 83, 0.4);
    position: relative;
    overflow: hidden;
}

.company-cta-section .cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.company-cta-section .cta-content {
    position: relative;
    z-index: 1;
}

.company-cta-section .cta-content h2 {
    color: white;
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.company-cta-section .cta-content p {
    color: rgba(255,255,255,0.9);
    margin: 0;
}

.company-cta-section .cta-actions {
    display: flex;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

/* 分页组件 */
.modern-pagination {
    margin: 3rem 0;
}

.modern-pagination .pagination-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.modern-pagination .page-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.modern-pagination .page-btn:hover {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 200, 83, 0.3);
}

.modern-pagination .page-btn i {
    font-size: 0.85rem;
}

.modern-pagination .page-numbers {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.modern-pagination .page-numbers a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0.5rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.modern-pagination .page-numbers a:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.modern-pagination .page-numbers a.this {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(0, 200, 83, 0.3);
}

/* 无数据状态 */
.no-data {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    margin: 3rem 0;
}

.no-data-icon {
    margin-bottom: 1.5rem;
}

.no-data-icon i {
    font-size: 4rem;
    color: var(--text-light);
    opacity: 0.5;
}

.no-data-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin: 0;
}

/* 响应式 */
@media (max-width: 1200px) {
    .strength-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .company-hero .hero-title {
        font-size: 2.25rem;
    }
    
    .company-hero .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-data {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .company-intro-section .intro-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .company-intro-section .image-badge {
        bottom: -20px;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .philosophy-grid,
    .advantages-grid,
    .technology-grid,
    .resources-grid,
    .strength-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .company-cta-section .cta-box {
        flex-direction: column;
        text-align: center;
        padding: 2.5rem;
    }
    
    .company-cta-section .cta-actions {
        flex-direction: column;
        width: 100%;
        margin-top: 1.5rem;
    }
    
    .btn-cta-main,
    .btn-cta-sub {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .company-hero {
        padding: 4rem 0 6rem;
    }
    
    .company-hero .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-data {
        gap: 1.5rem;
    }
    
    .hero-data .data-number {
        font-size: 2.25rem;
    }
    
    .company-page {
        padding: 2rem 0 3rem;
    }
    
    .company-intro-section,
    .company-philosophy-section,
    .company-advantages-section,
    .company-technology-section,
    .company-resources-section {
        padding: 3rem 0;
    }
    
    .rd-strength {
        padding: 1.5rem;
    }
    
    .philosophy-grid,
    .advantages-grid,
    .technology-grid,
    .resources-grid,
    .strength-grid {
        grid-template-columns: 1fr;
    }
    
    .modern-pagination .pagination-wrapper {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .modern-pagination .page-btn {
        width: 100%;
        justify-content: center;
    }
    
    .modern-pagination .page-numbers {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .company-hero .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-data .data-number {
        font-size: 1.75rem;
    }
    
    .hero-data .data-label {
        font-size: 0.85rem;
    }
}

/* ========================================
   联系我们页面
======================================== */
.contact-banner {
    background: linear-gradient(135deg, #00c853 0%, #009624 100%);
    padding: 4rem 0 5rem;
    position: relative;
    overflow: hidden;
}

.contact-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.contact-banner .banner-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
}

.contact-banner .banner-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.contact-banner .banner-subtitle {
    font-size: 1.1rem;
    opacity: 0.95;
}

.contact-banner-modern {
    background: linear-gradient(135deg, #00c853 0%, #00e676 50%, #009624 100%);
    padding: 5rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.contact-banner-modern::before,
.contact-banner-modern::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.contact-banner-modern::before {
    top: -20%;
    left: -5%;
}

.contact-banner-modern::after {
    bottom: -30%;
    right: -10%;
}

.contact-banner-modern .banner-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
}

.contact-banner-modern .banner-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    letter-spacing: 8px;
}

.contact-banner-modern .banner-subtitle {
    font-size: 1.2rem;
    opacity: 0.95;
    font-weight: 300;
    letter-spacing: 2px;
}

.contact-page {
    padding: 3rem 0 5rem;
}

.contact-page-modern {
    padding: 4rem 0 6rem;
}

/* 联系方式新版 */
.contact-info-section {
    margin-bottom: 4rem;
}

.contact-info-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.contact-info-item {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 30px var(--shadow-color);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.contact-info-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 50px rgba(0,200,83,0.2);
    border-color: var(--primary-color);
}

.contact-info-item .info-icon {
    width: 70px;
    height: 70px;
    flex-shrink: 0;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
    box-shadow: 0 6px 20px rgba(0,200,83,0.35);
}

.contact-info-item .info-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.contact-info-item .info-value {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.contact-info-item .info-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin: 0;
}

/* 地图区域 */
.map-section {
    margin-bottom: 4rem;
}

.map-wrapper {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 30px var(--shadow-color);
}

/* 联系方式 */
.contact-methods {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-method-card {
    background: var(--bg-primary);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
    text-align: center;
}

.contact-method-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 200, 83, 0.2);
    border-color: var(--primary-color);
}

.contact-method-card .method-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.25rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
}

.contact-method-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.contact-method-card .method-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-method-card .method-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.contact-method-card .btn-method {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.5rem;
    background: var(--primary-gradient);
    color: white;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.contact-method-card .btn-method:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 200, 83, 0.4);
    color: white;
}

/* 联系方式卡片 - 水平布局 */
.contact-methods-vertical {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-method-card-horizontal {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px var(--shadow-color);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.contact-method-card-horizontal:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 30px rgba(0, 200, 83, 0.2);
    border-color: var(--primary-color);
}

.contact-method-card-horizontal .method-icon {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.contact-method-card-horizontal .method-info {
    flex: 1;
}

.contact-method-card-horizontal h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.contact-method-card-horizontal .method-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.contact-method-card-horizontal .method-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin: 0;
}

.contact-method-card-horizontal .btn-method {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    background: var(--primary-gradient);
    color: white;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.contact-method-card-horizontal .btn-method:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 200, 83, 0.4);
    color: white;
}

/* 地图容器 */
.map-container {
    background: var(--bg-primary);
    padding: 1rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px var(--shadow-color);
}

/* 留言列表 */
.section-divider {
    margin: 3rem 0 2rem;
}

.message-item {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 20px var(--shadow-color);
    margin-bottom: 2rem;
}

.message-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.message-avatar,
.reply-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.message-info,
.reply-info {
    flex: 1;
}

.message-name,
.reply-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.35rem 0;
}

.message-date,
.reply-date {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.message-content,
.reply-content {
    color: var(--text-primary);
    line-height: 1.8;
    margin-bottom: 1rem;
    padding: 1.25rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
}

.message-meta {
    display: flex;
    gap: 0.75rem;
}

.meta-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.85rem;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 20px;
    font-size: 0.85rem;
}

.message-reply {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px dashed var(--border-color);
}

.reply-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

/* 留言表单 */
.message-form-section {
    background: var(--bg-primary);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px var(--shadow-color);
    margin-top: 3rem;
}

.form-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.form-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
}

.form-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.form-group label i {
    color: var(--primary-color);
}

.form-group .required {
    color: #dc3545;
}

.form-control-modern {
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: all var(--transition-fast);
    background: var(--bg-secondary);
    color: var(--text-primary);
    width: 100%;
}

.form-control-modern:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.1);
    background: var(--bg-primary);
}

.form-control-modern.textarea {
    resize: vertical;
    min-height: 150px;
}

.verify-group {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.verify-group .codeimg {
    height: 45px;
    border-radius: var(--border-radius);
    cursor: pointer;
    border: 1px solid var(--border-color);
}

.form-submit {
    text-align: center;
    margin-top: 0.5rem;
}

.btn-submit {
    padding: 1rem 3rem;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 6px 20px rgba(0, 200, 83, 0.4);
}

.btn-submit:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(0, 200, 83, 0.5);
}

.company-page-no-hero {
    padding-top: 3rem;
}

@media (max-width: 992px) {
    .contact-methods {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-info-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .contact-banner {
        padding: 3rem 0 4rem;
    }
    
    .contact-banner .banner-title {
        font-size: 2rem;
    }
    
    .contact-banner-modern {
        padding: 3rem 0 4rem;
    }
    
    .contact-banner-modern .banner-title {
        font-size: 2rem;
        letter-spacing: 4px;
    }
    
    .contact-banner-modern .banner-subtitle {
        font-size: 1rem;
    }
    
    .contact-methods {
        grid-template-columns: 1fr;
    }
    
    .contact-info-list {
        grid-template-columns: 1fr;
    }
    
    .contact-info-item {
        flex-direction: column;
        text-align: center;
    }
    
    .message-form-section {
        padding: 2rem;
    }
    
    .verify-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .btn-submit {
        width: 100%;
        justify-content: center;
    }
}
    
    .detail-container {
        padding: 1.25rem;
    }
    
    .detail-title {
        font-size: 1.35rem;
    }
}