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

body {
    font-family: "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    color: #333;
}

/* 导航栏样式 - 全新现代化设计 */
.main-nav {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.95));
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.08), 0 1px 0 rgba(255, 255, 255, 0.5) inset;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    height: 75px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 确保导航栏始终在最顶层 */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    width: 100%;
}

/* 滚动状态增强样式 */
.main-nav.scrolled {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.98));
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.15), 0 2px 0 rgba(255, 255, 255, 0.7) inset;
    border-bottom: 1px solid rgba(102, 126, 234, 0.2);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    height: 70px;
}

.main-nav.scrolled .nav-container {
    padding: 0 2rem;
}

.main-nav.scrolled .logo {
    transform: scale(0.95);
}

.main-nav.scrolled .nav-links {
    transform: scale(0.98);
}

.main-nav.scrolled .nav-links a {
    font-size: 0.85rem;
    padding: 0.6rem 1rem;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2.5rem;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

/* Logo区域重新设计 */
.logo {
    display: flex;
    align-items: center;
    width: 200px;
    padding-right: 20px;
    position: relative;
    z-index: 1001;
}

.logo::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1), transparent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.4s ease;
    z-index: -1;
}

.logo:hover::before {
    width: 120px;
    height: 120px;
}

.logo-text {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo-text:hover {
    transform: scale(1.08) translateY(-2px);
}

.logo-img {
    height: 40px;
    width: auto;
    margin-right: 12px;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

.logo-text:hover .logo-img {
    transform: rotate(8deg) scale(1.1);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
}

.text-en {
    font-family: "Montserrat", sans-serif;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: #666;
    transition: color 0.3s ease;
}

.text-divider {
    width: 1px;
    height: 16px;
    background: linear-gradient(to bottom, transparent, #666, transparent);
    margin: 0 2px;
}

.text-yu,
.text-yao {
    font-family: "Noto Sans SC", sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    transition: transform 0.3s ease;
}

.logo-text:hover .text-en {
    color: #667eea;
}

.logo-text:hover .text-yu {
    transform: translateY(-2px);
}

.logo-text:hover .text-yao {
    transform: translateY(2px);
}

/* 导航菜单重新设计 */
.nav-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    justify-content: center;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    padding: 0.5rem;
    border: 1px solid rgba(102, 126, 234, 0.1);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.nav-links:hover {
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.75rem 1.25rem;
    border-radius: 15px;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    white-space: nowrap;
    background: transparent;
    border: 1px solid transparent;
}

.nav-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.15), transparent);
    transition: left 0.6s ease;
    z-index: -1;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transform: translateX(-50%);
    transition: width 0.3s ease;
    border-radius: 1px;
}

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

.nav-links a:hover::after {
    width: 80%;
}

.nav-links a:hover {
    color: #667eea;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.05));
    transform: translateY(-3px);
    border-color: rgba(102, 126, 234, 0.2);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.2);
}

.nav-links a.active {
    color: white;
    background: linear-gradient(135deg, #667eea, #764ba2);
    font-weight: 700;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    border-color: rgba(255, 255, 255, 0.2);
}

.nav-links a.active::after {
    display: none;
}

.nav-right {
    display: flex;
    align-items: center;
    width: 200px;
    padding-left: 20px;
    justify-content: flex-end;
    gap: 1.5rem;
}

/* 语言切换重新设计 - 现代化风格 */
.language-switch {
    position: relative;
    display: inline-block;
}

.language-switch .dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(248, 250, 252, 0.8));
    border: 2px solid rgba(102, 126, 234, 0.15);
    border-radius: 25px;
    text-decoration: none;
    color: #4a5568;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.language-switch .dropdown-trigger::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.4s ease;
}

.language-switch .dropdown-trigger:hover::before {
    left: 100%;
}

.language-switch .dropdown-trigger:hover {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.05));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.3);
    color: #667eea;
}

/* 更新语言图标 - 使用翻译图标 */
.language-switch .fa-language {
    font-size: 1rem;
    color: #667eea;
    transition: all 0.3s ease;
}

.language-switch .dropdown-trigger:hover .fa-language {
    transform: scale(1.1);
    color: #5a67d8;
}

.language-switch .fa-chevron-down {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
    color: #718096;
}

.language-switch:hover .fa-chevron-down {
    transform: rotate(180deg);
    color: #667eea;
}

.language-switch .dropdown-content {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(-15px) scale(0.95);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.95));
    backdrop-filter: blur(20px);
    min-width: 180px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15), 0 4px 12px rgba(102, 126, 234, 0.1);
    border-radius: 15px;
    border: 2px solid rgba(102, 126, 234, 0.1);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1002;
    overflow: hidden;
}

.language-switch .dropdown-content::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 16px;
    height: 16px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.95));
    border-left: 2px solid rgba(102, 126, 234, 0.1);
    border-top: 2px solid rgba(102, 126, 234, 0.1);
}

.language-switch:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0) scale(1);
}

.language-switch .dropdown-content a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    color: #333;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(102, 126, 234, 0.08);
    position: relative;
    font-weight: 500;
}

.language-switch .dropdown-content a:last-child {
    border-bottom: none;
}

.language-switch .dropdown-content a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.05));
    transition: width 0.3s ease;
}

.language-switch .dropdown-content a:hover::before {
    width: 100%;
}

.language-switch .dropdown-content a:hover {
    color: #667eea;
    transform: translateX(5px);
    background: rgba(102, 126, 234, 0.05);
}

.language-switch .dropdown-content a.active {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15), rgba(118, 75, 162, 0.1));
    color: #667eea;
    font-weight: 700;
    border-left: 3px solid #667eea;
}

.lang-text {
    font-weight: 600;
    font-size: 0.95rem;
}

.lang-code {
    font-size: 0.75rem;
    opacity: 0.8;
    background: rgba(102, 126, 234, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-weight: 600;
    color: #667eea;
    letter-spacing: 0.5px;
}

/* 英雄区域 - 新设计 */
.hero-section {
    position: relative;
    background: linear-gradient(120deg, #1a2a6c, #b21f1f, #fdbb2d);
    background-size: 300% 300%;
    animation: gradientBG 15s ease infinite;
    color: white;
    padding: 80px 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* 现代化英雄区域样式 */
.hero-section-modern {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #4338ca 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.85) 0%, rgba(118, 75, 162, 0.9) 50%, rgba(67, 56, 202, 0.95) 100%);
}

.pattern-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.15) 0%, transparent 60%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.08) 0%, transparent 40%);
    background-size: 150px 150px, 200px 200px, 120px 120px;
    animation: patternMove 25s linear infinite;
}

@keyframes patternMove {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }
    100% {
        transform: translate(60px, 60px) rotate(360deg);
    }
}

.hero-container {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    z-index: 2;
    width: 100%;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 140px 0 100px;
    min-height: 85vh;
    position: relative;
}

.hero-main {
    color: white;
    position: relative;
    z-index: 2;
    text-align: left;
    padding-right: 40px;
    animation: slideInFromLeft 1.2s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 193, 7, 0.15));
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 215, 0, 0.4);
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease-out;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.2);
}

.hero-badge i {
    color: #ffd700;
    font-size: 1rem;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 35px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 30%, #e2e8f0 70%, #cbd5e1 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: slideInFromLeft 1s ease-out 0.3s both;
    text-shadow: 0 12px 50px rgba(255, 255, 255, 0.3);
    letter-spacing: -0.02em;
    position: relative;
    text-align: left;
    transform: translateZ(0);
}

.hero-description {
    font-size: 1.35rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.92);
    margin-bottom: 45px;
    animation: slideInFromLeft 1s ease-out 0.5s both;
    max-width: 100%;
    font-weight: 400;
    text-shadow: 0 4px 25px rgba(0, 0, 0, 0.25);
    text-align: left;
    opacity: 0;
}

.hero-features {
    display: flex;
    gap: 25px;
    margin-bottom: 55px;
    flex-wrap: wrap;
    justify-content: flex-start;
    animation: slideInLeft 1s ease-out 0.6s both;
}

.feature-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.feature-tag:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.feature-tag i {
    font-size: 1rem;
}

.hero-actions {
    display: flex;
    gap: 30px;
    justify-content: flex-start;
    margin-bottom: 80px;
    animation: slideInLeft 1s ease-out 0.8s both;
    flex-wrap: wrap;
    align-items: center;
}

.btn-primary-new {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px 40px;
    border-radius: 60px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary-new:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 15px 45px rgba(102, 126, 234, 0.5);
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.btn-primary-new i {
    transition: transform 0.3s ease;
}

.btn-primary-new:hover i {
    transform: translateX(3px);
}

.btn-secondary-new {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(25px);
    color: white;
    padding: 20px 40px;
    border-radius: 60px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-secondary-new:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-4px) scale(1.05);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 15px 45px rgba(255, 255, 255, 0.2);
}

.btn-primary {
    background: var(--accent-color);
    color: white;
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 153, 0, 0.3);
}

.btn-primary:hover {
    background: var(--accent-color-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 153, 0, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 1s both;
    margin-top: 20px;
}

.hero-stats .stat-item {
    text-align: center;
    color: white;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 24px 32px;
    transition: all 0.3s ease;
    min-width: 140px;
}

.hero-stats .stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.hero-stats .stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: #ffd700;
    margin-bottom: 8px;
    display: block;
    text-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
}

.hero-stats .stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    letter-spacing: 0.5px;
}



.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

.floating-shape {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    backdrop-filter: blur(10px);
}

.floating-shape.shape-1 {
    width: 80px;
    height: 80px;
    top: 10%;
    left: 10%;
    animation: floatSlow 20s infinite ease-in-out;
}

.floating-shape.shape-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 15%;
    animation: floatMedium 15s infinite ease-in-out 2s;
}

.floating-shape.shape-3 {
    width: 60px;
    height: 60px;
    bottom: 20%;
    left: 20%;
    animation: floatFast 12s infinite ease-in-out 1s;
}

.floating-shape.shape-4 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 5%;
    animation: floatSlow 18s infinite ease-in-out 3s;
}

.floating-shape.shape-5 {
    width: 40px;
    height: 40px;
    top: 80%;
    right: 30%;
    animation: floatFast 10s infinite ease-in-out 0.5s;
}

@keyframes floatSlow {
    0%,
    100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    25% {
        transform: translate(20px, -15px) rotate(5deg) scale(1.1);
    }
    50% {
        transform: translate(-10px, -25px) rotate(-3deg) scale(0.9);
    }
    75% {
        transform: translate(-15px, 10px) rotate(7deg) scale(1.05);
    }
}

@keyframes floatMedium {
    0%,
    100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    33% {
        transform: translate(15px, 20px) rotate(-8deg) scale(1.2);
    }
    66% {
        transform: translate(-20px, 10px) rotate(12deg) scale(0.8);
    }
}

@keyframes floatFast {
    0%,
    100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    20% {
        transform: translate(10px, -10px) rotate(15deg) scale(1.1);
    }
    40% {
        transform: translate(-5px, -20px) rotate(-10deg) scale(0.9);
    }
    60% {
        transform: translate(-15px, 5px) rotate(8deg) scale(1.05);
    }
    80% {
        transform: translate(8px, 15px) rotate(-5deg) scale(0.95);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-60px) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0) translateY(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(60px) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0) translateY(0);
    }
}

/* 现代化统计数据区域 */
.hero-stats-modern {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    animation: slideInFromRight 1.2s ease-out 0.8s both;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 25px;
    padding: 40px 30px;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

.hero-stats-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.stat-item-modern {
    text-align: center;
    color: white;
    position: relative;
    min-width: 120px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-item-modern:hover {
    transform: translateY(-8px) scale(1.05);
}

.stat-number-modern {
    font-size: 2.8rem;
    font-weight: 800;
    color: #ffd700;
    margin-bottom: 12px;
    display: block;
    text-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    background: linear-gradient(135deg, #ffd700, #ffed4e, #fbbf24);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.stat-label-modern {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}



/* 响应式设计 */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
        padding: 120px 0 80px;
    }

    .hero-main {
        padding-right: 0;
        max-width: 100%;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .hero-description {
        font-size: 1.25rem;
        max-width: 700px;
        margin: 0 auto 45px;
    }

    .hero-stats-modern {
        gap: 30px;
        padding: 35px 25px;
        margin-top: 50px;
    }

    .stat-item-modern {
        min-width: 100px;
    }

    .stat-number-modern {
        font-size: 2.4rem;
    }
}

@media (max-width: 768px) {
    .hero-section-modern {
        min-height: auto;
        padding: 60px 0;
    }

    .hero-container {
        padding: 0 20px;
    }

    .hero-content {
        padding: 100px 0 60px;
        gap: 40px;
    }

    .hero-main {
        text-align: center;
    }

    .hero-title {
        font-size: 2.8rem;
        margin-bottom: 25px;
    }

    .hero-description {
        font-size: 1.15rem;
        margin-bottom: 35px;
        max-width: 100%;
    }

    .hero-features {
        gap: 15px;
        margin-bottom: 40px;
        justify-content: center;
    }

    .feature-tag {
        padding: 8px 14px;
        font-size: 0.85rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 16px;
        margin-bottom: 50px;
    }

    .btn-primary-new,
    .btn-secondary-new {
        width: 100%;
        max-width: 280px;
        justify-content: center;
        padding: 16px 32px;
        font-size: 1rem;
    }

    .hero-stats-modern {
        gap: 25px;
        padding: 30px 20px;
        margin-top: 40px;
        flex-direction: column;
    }

    .stat-item-modern {
        min-width: auto;
        width: 100%;
        max-width: 200px;
    }

    .stat-number-modern {
        font-size: 2.2rem;
    }

    .stat-label-modern {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        margin-bottom: 24px;
    }

    .hero-description {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .hero-stats .stat-item {
        width: 100%;
        max-width: 200px;
    }
}

.hero-text {
    z-index: 2;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 40px;
    opacity: 0.9;
    font-weight: 500;
}

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

.hero-stats-grid .stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 15px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease, background 0.3s ease;
}

.hero-stats-grid .stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.hero-stats-grid .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-stats-grid .stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 40px;
}

/* 科技感视觉界面 */
.hero-visual {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-interface {
    position: relative;
    width: 100%;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.interface-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.interface-bg::before {
    content: "";
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.3), transparent, rgba(255, 255, 255, 0.3));
    border-radius: 22px;
    z-index: -1;
}

.data-cards {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 40px;
}

.data-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 20px;
    width: 280px;
    animation: breathe 3s ease-in-out infinite;
}

.data-card:nth-child(2) {
    animation-delay: 1s;
}

.data-card:nth-child(3) {
    animation-delay: 2s;
}

@keyframes breathe {
    0%,
    100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.02);
        opacity: 1;
    }
}

.data-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.card-label {
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.card-status {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.order-card .card-status {
    color: #a8e6cf;
}

.inventory-card .card-status {
    color: #ffd93d;
}

.analytics-card .card-status {
    color: #ff8a80;
}

.card-metric {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
}

.card-metric i {
    color: #a8e6cf;
}

/* 科技元素 */
.tech-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.circle-element {
    position: absolute;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

.circle-1 {
    width: 100px;
    height: 100px;
    top: 10%;
    left: 10%;
    border-color: rgba(168, 230, 207, 0.3);
}

.circle-2 {
    width: 60px;
    height: 60px;
    top: 60%;
    right: 15%;
    border-color: rgba(255, 217, 61, 0.3);
    animation-direction: reverse;
}

.circle-3 {
    width: 80px;
    height: 80px;
    bottom: 20%;
    left: 20%;
    border-color: rgba(255, 138, 128, 0.3);
    animation-duration: 15s;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.tech-icons {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    gap: 30px;
}

.tech-icons i {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.6);
    animation: pulse 2s ease-in-out infinite;
}

.tech-icons i:nth-child(1) {
    animation-delay: 0s;
    color: #a8e6cf;
}

.tech-icons i:nth-child(2) {
    animation-delay: 0.5s;
    color: #ffd93d;
}

.tech-icons i:nth-child(3) {
    animation-delay: 1s;
    color: #ff8a80;
}

.tech-icons i:nth-child(4) {
    animation-delay: 1.5s;
    color: #87ceeb;
}

@keyframes pulse {
    0%,
    100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

/* 核心功能区域 - 全新现代化设计 */
.core-features {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e3f2fd 50%, #f1f8e9 100%);
    position: relative;
    overflow: hidden;
}

.core-features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(118, 75, 162, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.core-features > * {
    position: relative;
    z-index: 2;
}

.section-header {
    text-align: center;
    margin-bottom: 100px;
    position: relative;
}

.section-header::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 2px;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 800;
    color: #2d3748;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 1.3rem;
    color: #718096;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 400;
}

/* 时间轴布局样式 */
.core-features-timeline {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    position: relative;
}

.timeline-container {
    position: relative;
    padding: 40px 0;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    border-radius: 2px;
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-item {
    position: relative;
    margin-bottom: 80px;
    opacity: 0;
    animation: timelineSlideIn 0.8s ease-out forwards;
}

.timeline-item:nth-child(2) { animation-delay: 0.1s; }
.timeline-item:nth-child(3) { animation-delay: 0.2s; }
.timeline-item:nth-child(4) { animation-delay: 0.3s; }
.timeline-item:nth-child(5) { animation-delay: 0.4s; }
.timeline-item:nth-child(6) { animation-delay: 0.5s; }
.timeline-item:nth-child(7) { animation-delay: 0.6s; }
.timeline-item:nth-child(8) { animation-delay: 0.7s; }
.timeline-item:nth-child(9) { animation-delay: 0.8s; }

@keyframes timelineSlideIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.timeline-content {
    display: flex;
    align-items: center;
    gap: 30px;
    position: relative;
    z-index: 2;
}

/* 左侧布局 */
.timeline-item.left {
    text-align: right;
}

.timeline-item.left .timeline-content {
    flex-direction: row-reverse;
    justify-content: flex-end;
    padding-right: 50%;
    margin-right: 30px;
}

/* 右侧布局 */
.timeline-item.right {
    text-align: left;
}

.timeline-item.right .timeline-content {
    flex-direction: row;
    justify-content: flex-start;
    padding-left: 50%;
    margin-left: 30px;
}

.timeline-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 3;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.timeline-icon::before {
    content: '';
    position: absolute;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    top: -10px;
    left: -10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.timeline-item:hover .timeline-icon {
    transform: scale(1.1) rotateY(15deg);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

.timeline-item:hover .timeline-icon::before {
    opacity: 1;
}

.timeline-icon i {
    font-size: 2rem;
    color: white;
    z-index: 4;
    position: relative;
    transition: transform 0.3s ease;
}

.timeline-item:hover .timeline-icon i {
    transform: scale(1.1) rotateZ(5deg);
}

.timeline-text {
    flex: 1;
    max-width: 450px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-item:hover .timeline-text {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.15);
}

.timeline-text h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #2d3748 0%, #667eea 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.01em;
}

.timeline-text p {
    color: #718096;
    line-height: 1.8;
    font-size: 1rem;
    font-weight: 400;
    margin: 0;
}

/* 连接点样式 */
.timeline-icon::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 4px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 2px;
    z-index: 1;
}

.timeline-item.left .timeline-icon::after {
    right: -30px;
    top: 50%;
    transform: translateY(-50%);
}

.timeline-item.right .timeline-icon::after {
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
}

/* 响应式时间轴布局 */
@media (max-width: 768px) {
    .core-features-timeline {
        padding: 0 20px;
    }
    
    .timeline-line {
        left: 30px;
        transform: none;
    }
    
    .timeline-item.left,
    .timeline-item.right {
        text-align: left;
    }
    
    .timeline-item.left .timeline-content,
    .timeline-item.right .timeline-content {
        flex-direction: row;
        justify-content: flex-start;
        padding-left: 80px;
        padding-right: 0;
        margin-left: 0;
        margin-right: 0;
    }
    
    .timeline-icon {
        position: absolute;
        left: -10px;
        width: 60px;
        height: 60px;
    }
    
    .timeline-icon i {
        font-size: 1.5rem;
    }
    
    .timeline-text {
        max-width: 100%;
        padding: 20px;
    }
    
    .timeline-text h3 {
        font-size: 1.4rem;
    }
    
    .timeline-icon::after {
        display: none;
    }
}

/* 详细功能介绍样式 - 全新现代化设计 */
.features-container {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 50%, #ffffff 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.features-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(102, 126, 234, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(118, 75, 162, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.features-container > * {
    position: relative;
    z-index: 2;
}

.feature-section {
    padding: 120px 0;
    position: relative;
}

.feature-section.bg-light {
    background: linear-gradient(135deg, #f8fafc 0%, #e3f2fd 30%, #f1f8e9 70%, #fafafa 100%);
    position: relative;
}

.feature-section.bg-light::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 30% 40%, rgba(102, 126, 234, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 60%, rgba(118, 75, 162, 0.08) 0%, transparent 60%);
    z-index: 1;
}

.feature-section.bg-light > * {
    position: relative;
    z-index: 2;
}

.feature-content {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 60px;
    display: flex;
    align-items: center;
    gap: 120px;
    min-height: 700px;
    position: relative;
}

.feature-content.reverse {
    flex-direction: row-reverse;
}

.feature-text {
    flex: 1;
    max-width: 650px;
    padding: 40px 0;
    position: relative;
}

.feature-text h2 {
    font-size: 3rem;
    color: #2d3748;
    margin-bottom: 30px;
    font-weight: 800;
    line-height: 1.2;
    background: linear-gradient(135deg, #2d3748 0%, #4a5568 50%, #667eea 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
    position: relative;
}

.feature-text h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 2px;
}

.feature-subtitle {
    font-size: 1.4rem;
    color: #718096;
    line-height: 1.8;
    margin-bottom: 50px;
    font-weight: 400;
    max-width: 580px;
}

.feature-list {
    list-style: none;
    margin-bottom: 0;
    position: relative;
}

.feature-list li {
    margin-bottom: 40px;
    position: relative;
    padding: 25px 0 25px 40px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.feature-list li:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.feature-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 0 3px 3px 0;
    transition: width 0.3s ease;
}

.feature-list li:hover::before {
    width: 10px;
}

.feature-point {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 15px;
}

.feature-point i {
    color: #667eea;
    font-size: 0.8rem;
    background: rgba(102, 126, 234, 0.1);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.feature-list li:hover .feature-point i {
    background: rgba(102, 126, 234, 0.2);
    transform: scale(1.2);
}

.feature-point h3 {
    font-size: 1.4rem;
    color: #2d3748;
    margin: 0;
    font-weight: 700;
    letter-spacing: -0.01em;
    transition: color 0.3s ease;
}

.feature-list li:hover .feature-point h3 {
    color: #667eea;
}

.feature-list p {
    color: #718096;
    line-height: 1.8;
    margin-left: 40px;
    font-size: 1.1rem;
    transition: color 0.3s ease;
    font-weight: 400;
}

.feature-list li:hover p {
    color: #4a5568;
}

/* 新的可视化布局样式 */
.feature-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 500px;
    max-width: 600px;
    padding: 40px;
    position: relative;
}

.visual-container {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 450px;
    padding: 30px;
    transition: all 0.3s ease;
}

.visual-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(102, 126, 234, 0.15);
}

/* 订单管理仪表板样式 */
.feature-dashboard {
    width: 100%;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

.dashboard-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.2rem;
    font-weight: 700;
    color: #2d3748;
}

.dashboard-title i {
    color: #667eea;
    font-size: 1.4rem;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #48bb78;
    position: relative;
}

.status-indicator::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

.dashboard-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.metric-card {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.05));
    border-radius: 12px;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.metric-value {
    font-size: 2rem;
    font-weight: 800;
    color: #2d3748;
    margin-bottom: 5px;
}

.metric-label {
    font-size: 0.9rem;
    color: #718096;
    margin-bottom: 8px;
}

.metric-trend {
    font-size: 0.8rem;
    font-weight: 600;
}

.metric-trend.up {
    color: #48bb78;
}

.metric-trend.down {
    color: #f56565;
}

.progress-bar {
    height: 8px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 4px;
    animation: progressFill 2s ease-in-out;
}

@keyframes progressFill {
    0% { width: 0%; }
    100% { width: 75%; }
}

/* 库存网格样式 */
.inventory-grid {
    width: 100%;
}

.grid-header {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.2rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

.grid-header i {
    color: #667eea;
    font-size: 1.4rem;
}

.inventory-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.inventory-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(248, 250, 252, 0.6);
    border-radius: 12px;
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all 0.3s ease;
}

.inventory-item:hover {
    background: rgba(102, 126, 234, 0.05);
    transform: translateX(5px);
}

.item-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.item-info {
    flex: 1;
}

.item-name {
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 4px;
}

.item-stock {
    font-size: 0.85rem;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 500;
}

.item-stock.good {
    background: rgba(72, 187, 120, 0.1);
    color: #48bb78;
}

.item-stock.warning {
    background: rgba(245, 101, 101, 0.1);
    color: #f56565;
}

.item-quantity {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2d3748;
}

/* 分析图表样式 */
.analytics-chart {
    width: 100%;
}

.chart-header {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.2rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

.chart-header i {
    color: #667eea;
    font-size: 1.4rem;
}

.chart-area {
    position: relative;
    height: 200px;
    margin-bottom: 20px;
}

.chart-bars {
    display: flex;
    align-items: end;
    justify-content: space-between;
    height: 160px;
    gap: 8px;
    padding: 0 10px;
}

.chart-bar {
    flex: 1;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 4px 4px 0 0;
    min-height: 20px;
    position: relative;
    animation: barGrow 1.5s ease-out;
    display: flex;
    align-items: end;
    justify-content: center;
    padding-bottom: 5px;
}

.chart-bar span {
    font-size: 0.75rem;
    color: white;
    font-weight: 600;
}

@keyframes barGrow {
    0% { height: 0%; }
}

.chart-stats {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.stat {
    text-align: center;
}

.stat .value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 5px;
}

.stat .label {
    font-size: 0.9rem;
    color: #718096;
}

/* 财务面板样式 */
.financial-panel {
    width: 100%;
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.2rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

.panel-header i {
    color: #667eea;
    font-size: 1.4rem;
}

.financial-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.finance-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.finance-card.revenue {
    background: linear-gradient(135deg, rgba(72, 187, 120, 0.1), rgba(72, 187, 120, 0.05));
    border: 1px solid rgba(72, 187, 120, 0.2);
}

.finance-card.cost {
    background: linear-gradient(135deg, rgba(245, 101, 101, 0.1), rgba(245, 101, 101, 0.05));
    border: 1px solid rgba(245, 101, 101, 0.2);
}

.finance-card.profit {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.05));
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.finance-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.card-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.finance-card.revenue .card-icon {
    background: rgba(72, 187, 120, 0.2);
    color: #48bb78;
}

.finance-card.cost .card-icon {
    background: rgba(245, 101, 101, 0.2);
    color: #f56565;
}

.finance-card.profit .card-icon {
    background: rgba(102, 126, 234, 0.2);
    color: #667eea;
}

.card-info {
    flex: 1;
}

.card-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: #2d3748;
    margin-bottom: 5px;
}

.card-label {
    font-size: 0.9rem;
    color: #718096;
}

/* 供应链网络样式 */
.supply-network {
    width: 100%;
}

.network-header {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.2rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

.network-header i {
    color: #667eea;
    font-size: 1.4rem;
}

.network-map {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
    position: relative;
}

.network-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}

.network-node i {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.network-node span {
    font-size: 0.9rem;
    font-weight: 600;
    color: #2d3748;
}

.network-connection {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    margin: 0 15px;
    position: relative;
}

.network-connection::after {
    content: '';
    position: absolute;
    right: -6px;
    top: -4px;
    width: 0;
    height: 0;
    border-left: 8px solid #764ba2;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
}

.network-stats {
    display: flex;
    justify-content: space-around;
    gap: 20px;
}

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

.stat-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: #718096;
}
    0%,
    100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* 订单管理动画 */
.order-animation .animation-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(0, 102, 255, 0.3);
    border-radius: 50%;
    animation: pulse 2s ease-out infinite;
}

.ring-1 {
    width: 160px;
    height: 160px;
    animation-delay: 0s;
}

.ring-2 {
    width: 200px;
    height: 200px;
    animation-delay: 0.7s;
}

.ring-3 {
    width: 240px;
    height: 240px;
    animation-delay: 1.4s;
}

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

/* 库存管理动画 */
.inventory-animation .animation-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.floating-box {
    position: absolute;
    width: 40px;
    height: 40px;
    background: rgba(0, 102, 255, 0.2);
    border: 2px solid #0066ff;
    border-radius: 8px;
    animation: floatBox 3s ease-in-out infinite;
}

.box-1 {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.box-2 {
    top: 30%;
    right: 25%;
    animation-delay: 1s;
}

.box-3 {
    bottom: 25%;
    left: 30%;
    animation-delay: 2s;
}

.connecting-line {
    position: absolute;
    background: linear-gradient(45deg, #0066ff, transparent);
    height: 2px;
    animation: lineGlow 2s ease-in-out infinite;
}

.line-1 {
    top: 35%;
    left: 25%;
    width: 100px;
    transform: rotate(15deg);
}

.line-2 {
    bottom: 40%;
    right: 30%;
    width: 80px;
    transform: rotate(-30deg);
    animation-delay: 1s;
}

@keyframes floatBox {
    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-15px) rotate(5deg);
    }
}

@keyframes lineGlow {
    0%,
    100% {
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
}

/* 数据分析动画 */
.analytics-animation .animation-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    padding-bottom: 50px;
}

.chart-bar {
    width: 20px;
    background: linear-gradient(to top, #0066ff, #00a6ff);
    margin: 0 8px;
    border-radius: 4px 4px 0 0;
    animation: barGrow 2s ease-in-out infinite;
}

.bar-1 {
    height: 60px;
    animation-delay: 0s;
}

.bar-2 {
    height: 80px;
    animation-delay: 0.3s;
}

.bar-3 {
    height: 100px;
    animation-delay: 0.6s;
}

.bar-4 {
    height: 70px;
    animation-delay: 0.9s;
}

.trend-line {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 2px;
    background: linear-gradient(45deg, #ff6b35, #ffa500);
    border-radius: 2px;
    animation: trendMove 3s ease-in-out infinite;
}

.trend-line::before {
    content: "";
    position: absolute;
    right: -8px;
    top: -3px;
    width: 0;
    height: 0;
    border-left: 8px solid #ff6b35;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
}

@keyframes barGrow {
    0%,
    100% {
        transform: scaleY(0.8);
    }
    50% {
        transform: scaleY(1.1);
    }
}

@keyframes trendMove {
    0%,
    100% {
        transform: translateX(-50%) translateY(0px);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* 财务管理动画 */
.finance-animation .animation-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.pie-segment {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    transform-origin: center;
    animation: pieRotate 4s ease-in-out infinite;
}

.segment-1 {
    background: conic-gradient(from 0deg, #0066ff 0deg, #0066ff 120deg, transparent 120deg);
    transform: translate(-50%, -50%) rotate(0deg);
    animation-delay: 0s;
}

.segment-2 {
    background: conic-gradient(from 120deg, #00a6ff 0deg, #00a6ff 120deg, transparent 120deg);
    transform: translate(-50%, -50%) rotate(120deg);
    animation-delay: 0.5s;
}

.segment-3 {
    background: conic-gradient(from 240deg, #ff6b35 0deg, #ff6b35 120deg, transparent 120deg);
    transform: translate(-50%, -50%) rotate(240deg);
    animation-delay: 1s;
}

.finance-indicator {
    position: absolute;
    width: 12px;
    height: 12px;
    background: #28a745;
    border-radius: 50%;
    animation: indicatorPulse 2s ease-in-out infinite;
}

.indicator-1 {
    top: 25%;
    right: 20%;
    animation-delay: 0s;
}

.indicator-2 {
    bottom: 30%;
    left: 25%;
    animation-delay: 1s;
}

@keyframes pieRotate {
    0%,
    100% {
        transform: translate(-50%, -50%) rotate(0deg) scale(1);
    }
    50% {
        transform: translate(-50%, -50%) rotate(10deg) scale(1.05);
    }
}

@keyframes indicatorPulse {
    0%,
    100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.3);
    }
}

/* 供应链动画 */
.supply-animation .animation-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.supply-node {
    position: absolute;
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #0066ff, #00a6ff);
    border-radius: 50%;
    animation: nodeFloat 3s ease-in-out infinite;
}

.node-1 {
    top: 20%;
    left: 15%;
    animation-delay: 0s;
}

.node-2 {
    top: 25%;
    right: 20%;
    animation-delay: 1s;
}

.node-3 {
    bottom: 30%;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 2s;
}

.supply-link {
    position: absolute;
    height: 3px;
    background: linear-gradient(90deg, #0066ff, #00a6ff, #0066ff);
    border-radius: 2px;
    animation: linkFlow 2s ease-in-out infinite;
}

.link-1 {
    top: 35%;
    left: 20%;
    width: 120px;
    transform: rotate(15deg);
    animation-delay: 0s;
}

.link-2 {
    top: 40%;
    right: 25%;
    width: 100px;
    transform: rotate(-45deg);
    animation-delay: 0.7s;
}

.link-3 {
    bottom: 45%;
    left: 30%;
    width: 80px;
    transform: rotate(30deg);
    animation-delay: 1.4s;
}

@keyframes nodeFloat {
    0%,
    100% {
        transform: translateY(0px) scale(1);
    }
    50% {
        transform: translateY(-8px) scale(1.1);
    }
}

@keyframes linkFlow {
    0%,
    100% {
        opacity: 0.6;
        background: linear-gradient(90deg, #0066ff, #00a6ff, #0066ff);
    }
    50% {
        opacity: 1;
        background: linear-gradient(90deg, #00a6ff, #0066ff, #00a6ff);
    }
}

/* ==================== 新英雄区域样式 ==================== */

/* 垂直滚动英雄区域 */
.hero-section-vertical {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    padding: 100px 0;
}

.hero-background-new {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* 几何图形装饰 */
.geometric-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.shape {
    position: absolute;
    opacity: 0.1;
    animation: geometricFloat 20s infinite ease-in-out;
}

.shape-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.05));
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.shape-triangle {
    width: 0;
    height: 0;
    border-left: 80px solid transparent;
    border-right: 80px solid transparent;
    border-bottom: 140px solid rgba(255, 255, 255, 0.15);
    top: 60%;
    right: 10%;
    animation-delay: 5s;
}

.shape-square {
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(45deg);
    top: 20%;
    right: 20%;
    animation-delay: 10s;
}

.shape-hexagon {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.12);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    bottom: 15%;
    left: 15%;
    animation-delay: 15s;
}

@keyframes geometricFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg) scale(1);
    }
    25% {
        transform: translateY(-30px) rotate(90deg) scale(1.1);
    }
    50% {
        transform: translateY(-60px) rotate(180deg) scale(0.9);
    }
    75% {
        transform: translateY(-30px) rotate(270deg) scale(1.05);
    }
}

/* 粒子容器 */
.particle-container {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: particleFloat 15s infinite ease-in-out;
}

.particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    top: 40%;
    left: 80%;
    animation-delay: 3s;
}

.particle:nth-child(3) {
    top: 70%;
    left: 20%;
    animation-delay: 6s;
}

.particle:nth-child(4) {
    top: 30%;
    left: 60%;
    animation-delay: 9s;
}

.particle:nth-child(5) {
    top: 80%;
    left: 90%;
    animation-delay: 12s;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0px) translateX(0px) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-100px) translateX(50px) scale(1.5);
        opacity: 1;
    }
}

/* 新英雄容器 */
.hero-container-new {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    z-index: 2;
    text-align: center;
    color: white;
}

/* 标语区域 */
.hero-tagline {
    margin-bottom: 40px;
    animation: fadeInUp 1s ease-out;
}

.tagline-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.tagline-badge:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.tagline-badge i {
    color: #ffd700;
    font-size: 1rem;
}

/* 主标题区域 */
.hero-title-section {
    margin-bottom: 50px;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-title-new {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 30px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 30%, #e2e8f0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

.title-line {
    display: block;
    animation: slideInLeft 1s ease-out;
}

.title-line:nth-child(2) {
    animation-delay: 0.3s;
}

.hero-subtitle-new {
    font-size: 1.3rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
    font-weight: 400;
}

/* 特性标签区域 */
.hero-features-new {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.feature-tag-new {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 20px;
    border-radius: 25px;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.95rem;
}

.feature-tag-new:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

.tag-icon {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

/* 数据展示区域 */
.hero-data-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.data-card-new {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 30px 20px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.data-card-new:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.data-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
}

.data-content {
    text-align: center;
}

.data-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffd700;
    margin-bottom: 8px;
    text-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.data-label {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.data-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: dataPulse 3s infinite;
}

@keyframes dataPulse {
    0% {
        width: 0;
        height: 0;
        opacity: 1;
    }
    100% {
        width: 200px;
        height: 200px;
        opacity: 0;
    }
}

/* 行动按钮区域 */
.hero-actions-new {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 80px;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.btn-primary-modern {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 18px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-primary-modern:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 15px 45px rgba(102, 126, 234, 0.5);
}

.btn-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: all 0.5s ease;
}

.btn-primary-modern:hover .btn-ripple {
    width: 300px;
    height: 300px;
}

.btn-secondary-modern {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(25px);
    color: white;
    padding: 18px 40px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.4s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary-modern:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-4px) scale(1.05);
    border-color: rgba(255, 255, 255, 0.4);
}

/* 滚动指示器 */
.scroll-indicator {
    text-align: center;
    animation: fadeInUp 1s ease-out 1s both;
}

.scroll-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
}

.scroll-arrow {
    animation: bounce 2s infinite;
}

.scroll-arrow i {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* ==================== 新核心功能样式 ==================== */

.core-features-new {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e3f2fd 25%, #f1f8e9 50%, #fafafa 75%, #f8fafc 100%);
    position: relative;
    overflow: hidden;
}

.core-features-new::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(102, 126, 234, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(118, 75, 162, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.core-features-new > * {
    position: relative;
    z-index: 2;
}

.features-header-new {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
}

.header-content h2 {
    font-size: 3rem;
    font-weight: 800;
    color: #2d3748;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #2d3748 0%, #4a5568 50%, #667eea 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-content p {
    font-size: 1.3rem;
    color: #718096;
    max-width: 600px;
    margin: 0 auto;
}

.header-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.deco-line {
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 2px;
}

.deco-dot {
    width: 12px;
    height: 12px;
    background: #667eea;
    border-radius: 50%;
    animation: dotPulse 2s infinite;
}

@keyframes dotPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.7;
    }
}

/* 功能网格 */
.features-grid-new {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.feature-card-modern {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(102, 126, 234, 0.1);
    position: relative;
    overflow: hidden;
}

.feature-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.feature-card-modern:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.2);
}

.feature-card-modern.featured {
    border: 2px solid #667eea;
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.15);
}

.feature-card-modern.featured::before {
    height: 6px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    transition: all 0.3s ease;
}

.feature-card-modern:hover .card-icon {
    transform: scale(1.1) rotateY(15deg);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.card-number {
    font-size: 1.2rem;
    font-weight: 700;
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 15px;
    transition: color 0.3s ease;
}

.feature-card-modern:hover .card-content h3 {
    color: #667eea;
}

.card-content p {
    color: #718096;
    line-height: 1.7;
    font-size: 1rem;
    margin-bottom: 25px;
}

.card-footer {
    display: flex;
    justify-content: flex-end;
}

.learn-more-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #667eea;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.learn-more-link:hover {
    color: #5a67d8;
    gap: 12px;
}

.learn-more-link i {
    transition: transform 0.3s ease;
}

.learn-more-link:hover i {
    transform: translateX(3px);
}

/* ==================== 新功能展示样式 ==================== */

.features-showcase-new {
    padding: 120px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 50%, #ffffff 100%);
    position: relative;
}

.showcase-header {
    text-align: center;
    margin-bottom: 80px;
}

.showcase-header h2 {
    font-size: 3rem;
    font-weight: 800;
    color: #2d3748;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #2d3748 0%, #667eea 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.showcase-header p {
    font-size: 1.3rem;
    color: #718096;
    max-width: 700px;
    margin: 0 auto;
}

/* 标签导航 */
.features-tabs {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.tab-navigation {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 60px;
    flex-wrap: wrap;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px);
    border-radius: 25px;
    padding: 10px;
    border: 1px solid rgba(102, 126, 234, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    border: none;
    background: transparent;
    border-radius: 20px;
    font-size: 1rem;
    font-weight: 600;
    color: #718096;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.5s ease;
}

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

.tab-btn:hover {
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
}

.tab-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
}

.tab-btn i {
    font-size: 1.1rem;
}

/* 标签内容 */
.tab-content {
    display: none;
    animation: fadeInUp 0.5s ease-out;
}

.tab-content.active {
    display: block;
}

.feature-demo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    min-height: 500px;
}

/* 预览屏幕 */
.demo-preview {
    display: flex;
    justify-content: center;
    align-items: center;
}

.preview-screen {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    padding: 30px;
    max-width: 500px;
    width: 100%;
    border: 1px solid rgba(102, 126, 234, 0.1);
    position: relative;
    overflow: hidden;
}

.preview-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

.header-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    color: #2d3748;
}

.header-title i {
    color: #667eea;
    font-size: 1.3rem;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #48bb78;
    position: relative;
}

.status-dot.active::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    animation: statusPulse 2s infinite;
}

@keyframes statusPulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

/* 屏幕内容样式 */
.order-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 15px;
    background: rgba(102, 126, 234, 0.05);
    border-radius: 12px;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.85rem;
    color: #718096;
}

.inventory-overview {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.inventory-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: rgba(248, 250, 252, 0.8);
    border-radius: 10px;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.item-name {
    font-weight: 600;
    color: #2d3748;
}

.item-status {
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.item-status.good {
    background: rgba(72, 187, 120, 0.1);
    color: #48bb78;
}

.item-status.warning {
    background: rgba(245, 101, 101, 0.1);
    color: #f56565;
}

.item-qty {
    font-weight: 700;
    color: #2d3748;
}

.analytics-chart {
    text-align: center;
}

.chart-bars {
    display: flex;
    align-items: end;
    justify-content: space-between;
    height: 120px;
    gap: 8px;
    margin-bottom: 15px;
}

.bar {
    flex: 1;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 4px 4px 0 0;
    min-height: 20px;
    animation: barGrowth 1.5s ease-out;
}

@keyframes barGrowth {
    0% { height: 0%; }
}

.chart-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.growth {
    font-size: 1.5rem;
    font-weight: 700;
    color: #48bb78;
}

.label {
    color: #718096;
    font-size: 0.9rem;
}

.finance-overview {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.finance-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-radius: 10px;
}

.finance-item.revenue {
    background: rgba(72, 187, 120, 0.1);
}

.finance-item.cost {
    background: rgba(245, 101, 101, 0.1);
}

.finance-item.profit {
    background: rgba(102, 126, 234, 0.1);
}

.finance-item .label {
    font-weight: 600;
    color: #2d3748;
}

.finance-item .value {
    font-size: 1.3rem;
    font-weight: 700;
    color: #667eea;
}

.supply-network {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.network-node {
    text-align: center;
    flex: 1;
}

.network-node i {
    font-size: 2rem;
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
}

.network-node span {
    font-size: 0.9rem;
    font-weight: 600;
    color: #2d3748;
}

.network-flow {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    position: relative;
}

.network-flow::after {
    content: '';
    position: absolute;
    right: -6px;
    top: -4px;
    width: 0;
    height: 0;
    border-left: 8px solid #764ba2;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
}

/* 演示功能 */
.demo-features {
    padding: 40px 0;
}

.demo-features h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 30px;
    background: linear-gradient(135deg, #2d3748 0%, #667eea 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.feature-highlights {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: rgba(102, 126, 234, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all 0.3s ease;
}

.highlight-item:hover {
    background: rgba(102, 126, 234, 0.1);
    transform: translateX(10px);
}

.highlight-item i {
    color: #667eea;
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.highlight-item span {
    font-weight: 600;
    color: #2d3748;
}

/* ==================== 新优势区域样式 ==================== */

.advantages-new {
    padding: 120px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    position: relative;
    overflow: hidden;
    color: white;
}

.advantages-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.floating-orbs {
    position: absolute;
    width: 100%;
    height: 100%;
}

.orb {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    animation: orbFloat 20s infinite ease-in-out;
}

.orb-1 {
    width: 150px;
    height: 150px;
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.orb-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 10%;
    animation-delay: 7s;
}

.orb-3 {
    width: 100px;
    height: 100px;
    bottom: 20%;
    left: 30%;
    animation-delay: 14s;
}

@keyframes orbFloat {
    0%, 100% {
        transform: translateY(0px) translateX(0px) scale(1);
        opacity: 0.6;
    }
    33% {
        transform: translateY(-30px) translateX(20px) scale(1.1);
        opacity: 0.8;
    }
    66% {
        transform: translateY(20px) translateX(-15px) scale(0.9);
        opacity: 0.7;
    }
}

.advantages-new > * {
    position: relative;
    z-index: 2;
}

.advantages-header {
    text-align: center;
    margin-bottom: 80px;
    animation: fadeInUp 1s ease-out;
}

.header-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 30px;
}

.header-badge i {
    color: #ffd700;
    font-size: 1rem;
}

.advantages-header h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

.advantages-header p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

/* 优势网格 */
.advantages-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.advantage-card-new {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: fadeInUp 1s ease-out;
}

.advantage-card-new:nth-child(2) {
    animation-delay: 0.2s;
}

.advantage-card-new:nth-child(3) {
    animation-delay: 0.4s;
}

.advantage-card-new:hover {
    transform: translateY(-15px) scale(1.02);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.advantage-card-new.featured {
    border: 2px solid rgba(255, 215, 0, 0.5);
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.2);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
    border-radius: 25px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.advantage-card-new:hover .card-glow {
    opacity: 1;
}

.featured-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    color: #333;
    padding: 8px 16px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.featured-badge i {
    font-size: 0.9rem;
}

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

.advantage-icon-new {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.advantage-card-new:hover .icon-bg {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.advantage-icon-new i {
    font-size: 2.5rem;
    color: white;
    z-index: 3;
    position: relative;
    transition: all 0.3s ease;
}

.advantage-card-new:hover .advantage-icon-new i {
    transform: scale(1.1) rotateY(15deg);
}

.icon-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: iconPulse 3s infinite;
}

@keyframes iconPulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.advantage-card-new h3 {
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.metric-display {
    text-align: center;
    margin-bottom: 25px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffd700;
    margin-bottom: 8px;
    text-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.metric-label {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.advantage-card-new p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    margin-bottom: 30px;
}

.card-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-point {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.feature-point:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(5px);
}

.feature-point i {
    color: #ffd700;
    font-size: 0.9rem;
    width: 16px;
    text-align: center;
}

.feature-point span {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

/* 成功指标 */
.success-metrics {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    padding: 50px 40px;
    margin: 0 40px;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.metrics-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.metric-item {
    text-align: center;
    position: relative;
}

.metric-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: white;
    transition: all 0.3s ease;
}

.metric-item:hover .metric-icon {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1) rotateY(15deg);
}

.metric-data {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 5px;
    margin-bottom: 10px;
}

.metric-number {
    font-size: 3rem;
    font-weight: 800;
    color: #ffd700;
    text-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.metric-unit {
    font-size: 1.5rem;
    font-weight: 600;
    color: #ffd700;
}

.metric-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .hero-title-new {
        font-size: 3.5rem;
    }
    
    .hero-data-showcase {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .hero-actions-new {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .features-grid-new {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 25px;
        padding: 0 20px;
    }
    
    .feature-demo {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 20px;
    }
}

@media (max-width: 768px) {
    .hero-section-vertical {
        padding: 80px 0 60px;
    }
    
    .hero-container-new {
        padding: 0 20px;
    }
    
    .hero-title-new {
        font-size: 2.5rem;
    }
    
    .hero-subtitle-new {
        font-size: 1.1rem;
    }
    
    .hero-features-new {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .tab-navigation {
        flex-direction: column;
        gap: 5px;
    }
    
    .tab-btn {
        justify-content: center;
        width: 100%;
        max-width: 200px;
    }
    
    .preview-screen {
        padding: 20px;
        margin: 0 20px;
    }
    
    .demo-features {
        padding: 20px;
    }
    
    .advantages-header h2 {
        font-size: 2.2rem;
    }
    
    .advantage-card-new {
        padding: 30px 20px;
    }
    
    .metrics-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .hero-title-new {
        font-size: 2rem;
    }
    
    .hero-actions-new {
        gap: 15px;
    }
    
    .btn-primary-modern,
    .btn-secondary-modern {
        padding: 14px 28px;
        font-size: 1rem;
    }
    
    .features-grid-new {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }
    
    .metrics-container {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .metric-number {
        font-size: 2.5rem;
    }
}

/* 服务优势样式 */
.why-choose-us {
    padding: 80px 0;
    background: #f8f9fa;
}

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

.why-choose-us .section-header h2 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 15px;
}

.why-choose-us .section-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.advantages-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.advantage-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-10px);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px auto;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantage-icon i {
    font-size: 2rem;
    color: white;
}

.advantage-card h3 {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 20px;
}

.advantage-stats {
    margin: 20px 0;
}

.stat-item {
    display: inline-block;
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 5px;
}

.stat-text {
    font-size: 0.9rem;
    color: #666;
}

.advantage-desc {
    color: #666;
    line-height: 1.6;
    margin-top: 20px;
}

/* About Hero Section */
.about-hero {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 80px 0 120px;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.4;
}

.about-content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-text-section {
    padding-right: 40px;
}

.about-badge {
    display: inline-block;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 32px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    position: relative;
}

.about-badge::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -8px;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid #764ba2;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
}

.about-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: #1a202c;
    margin-bottom: 32px;
    font-family: "Noto Sans SC", sans-serif;
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #4a5568;
    margin: 0;
    text-align: justify;
}

.about-image-section {
    position: relative;
    padding-left: 40px;
}

.office-showcase {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(255, 255, 255, 0.1);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.office-showcase:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) translateY(-10px);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.office-showcase img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease;
}

.office-showcase:hover img {
    transform: scale(1.02);
}

.image-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.glass-effect {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    height: 60px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0.05) 100%);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0;
    transition: opacity 0.6s ease;
}

.office-showcase:hover .glass-effect {
    opacity: 1;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.element {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 166, 255, 0.1));
    border: 1px solid rgba(0, 102, 255, 0.2);
    backdrop-filter: blur(5px);
}

.element-1 {
    width: 80px;
    height: 80px;
    top: 15%;
    right: 10%;
    animation: float 6s ease-in-out infinite;
}

.element-2 {
    width: 60px;
    height: 60px;
    bottom: 20%;
    left: 8%;
    animation: float 8s ease-in-out infinite reverse;
}

.element-3 {
    width: 40px;
    height: 40px;
    top: 60%;
    right: 15%;
    animation: float 7s ease-in-out infinite;
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 1;
    }
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .about-content-wrapper {
        gap: 60px;
    }

    .about-text-section {
        padding-right: 20px;
    }

    .about-image-section {
        padding-left: 20px;
    }

    .about-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .about-hero {
        padding: 60px 0 80px;
    }

    .about-content-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }

    .about-text-section,
    .about-image-section {
        padding: 0;
    }

    .about-title {
        font-size: 1.8rem;
        line-height: 1.3;
    }

    .about-description {
        font-size: 1rem;
        line-height: 1.7;
    }

    .office-showcase {
        transform: none;
        border-radius: 16px;
    }

    .office-showcase:hover {
        transform: translateY(-5px);
    }

    .element {
        display: none;
    }
}

/* 页脚样式 */
footer {
    background: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
    color: white;
    padding: 60px 0 20px 0;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: flex-start;
}

.footer-logo .logo-text {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-logo .text-en {
    font-family: "Montserrat", sans-serif;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: #ccc;
}

.footer-logo .text-divider {
    width: 1px;
    height: 16px;
    background: linear-gradient(to bottom, transparent, #ccc, transparent);
    margin: 0 2px;
}

.footer-logo .text-yu,
.footer-logo .text-yao {
    font-family: "Noto Sans SC", sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: white;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.footer-section h4 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 600;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 20px;
    text-align: center;
}

.copyright {
    color: #ccc;
    font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        height: auto;
        padding: 10px 20px;
    }

    .nav-links {
        margin: 10px 0;
        gap: 1rem;
    }

    .nav-links a {
        font-size: 0.9rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        min-height: auto;
    }

    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
        margin-bottom: 30px;
    }

    .hero-stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin: 30px 0;
    }

    .hero-stats-grid .stat-item {
        text-align: center;
    }

    .hero-stats-grid .stat-number {
        font-size: 2rem;
    }

    .hero-visual {
        height: 400px;
    }

    .data-cards {
        position: static;
        transform: none;
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
        margin-top: 20px;
    }

    .data-card {
        min-width: 150px;
        padding: 15px;
    }

    .circle-element {
        display: none;
    }

    .tech-icons i {
        font-size: 1.2rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 12px 20px;
        font-size: 0.9rem;
    }

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

    .section-header p {
        font-size: 1rem;
    }

    .core-features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .core-feature-card {
        padding: 30px 20px;
    }

    .feature-content {
        flex-direction: column;
        gap: 40px;
        text-align: center;
        padding: 0 40px;
        margin: 0 50px;
        min-height: auto;
    }

    .feature-content.reverse {
        flex-direction: column;
    }

    .feature-text h2 {
        font-size: 2rem;
    }

    .feature-subtitle {
        font-size: 1rem;
    }

    .feature-animation {
        height: 300px;
    }

    .animation-container {
        width: 250px;
        height: 250px;
    }

    .icon-circle {
        width: 100px;
        height: 100px;
    }

    .icon-circle i {
        font-size: 2rem;
    }

    .pulse-ring {
        display: none;
    }

    .floating-box {
        width: 30px;
        height: 30px;
    }

    .chart-bar {
        width: 15px;
        margin: 0 5px;
    }

    .pie-segment {
        width: 60px;
        height: 60px;
    }

    .supply-node {
        width: 25px;
        height: 25px;
    }

    .supply-link {
        height: 2px;
    }

    .advantages-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .advantage-card {
        padding: 30px 20px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-text {
        font-size: 0.8rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* ==================== 价格页面样式 ==================== */

/* 价格页面主容器 */
.pricing-page {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
    padding-top: 75px;
}

/* 价格页面头部 */
.pricing-header {
    text-align: center;
    padding: 80px 0 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.pricing-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(10px, 10px); }
}

.pricing-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f0f8ff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 4px 20px rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 2;
}

.pricing-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* 价格卡片容器 */
.pricing-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    transform: translateY(-40px);
    position: relative;
    z-index: 3;
}

/* 主要价格卡片 */
.pricing-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    padding: 50px;
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px rgba(102, 126, 234, 0.2);
}

/* 价格卡片头部 */
.pricing-card-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.pricing-card-header h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 15px;
}

.price {
    font-size: 4rem !important;
    font-weight: 800 !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    margin: 20px 0 !important;
    position: relative;
    display: inline-block;
}

.price span {
    font-size: 1.5rem !important;
    color: #718096 !important;
    font-weight: 500 !important;
    -webkit-text-fill-color: #718096 !important;
}

/* 功能列表 */
.pricing-features {
    list-style: none !important;
    padding: 0 !important;
    margin-bottom: 50px !important;
}

.pricing-features li {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 20px 0 !important;
    border-bottom: 1px solid #e2e8f0 !important;
    transition: all 0.3s ease !important;
}

.pricing-features li:hover {
    background: rgba(102, 126, 234, 0.05);
    padding-left: 15px;
    border-radius: 8px;
}

.pricing-features li:last-child {
    border-bottom: none !important;
}

.pricing-features li span:first-child {
    font-weight: 600;
    color: #2d3748;
    font-size: 1.1rem;
}

.feature-value {
    font-weight: 600 !important;
    color: #48bb78 !important;
    background: rgba(72, 187, 120, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.95rem;
}

/* 总价格区域 */
.total-price {
    text-align: center !important;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(102, 126, 234, 0.1);
    margin-top: 30px !important;
}

.total-price p:first-child {
    font-size: 1.4rem !important;
    color: #2d3748;
    margin-bottom: 10px;
}

.total-price span {
    font-size: 2rem !important;
    font-weight: 800 !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

.total-price p:last-child {
    font-size: 1.1rem !important;
    color: #718096 !important;
    margin-top: 10px;
}

/* 免费试用区域 */
.free-trial-section {
    background: white !important;
    padding: 80px 60px !important;
    border-radius: 25px !important;
    text-align: center !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(102, 126, 234, 0.1);
    position: relative;
    overflow: hidden;
}

.free-trial-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.02), rgba(118, 75, 162, 0.02));
    z-index: 1;
}

.free-trial-section > * {
    position: relative;
    z-index: 2;
}

.free-trial-title {
    font-size: 2.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 15px;
}

.free-trial-subtitle {
    font-size: 1.3rem;
    color: #718096;
    margin-bottom: 50px;
}

/* 试用功能网格 */
.free-trial-features {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)) !important;
    gap: 40px !important;
    margin-top: 50px !important;
    justify-content: center !important;
}

.trial-feature {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(102, 126, 234, 0.1);
    position: relative;
    overflow: hidden;
}

.trial-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.trial-feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(102, 126, 234, 0.15);
}

.trial-icon {
    font-size: 3rem !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    margin-bottom: 20px !important;
}

.trial-feature h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 15px;
}

.trial-feature p {
    color: #718096;
    line-height: 1.6;
    font-size: 1rem;
}

/* CTA按钮区域 */
.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: 40px;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
    background-size: 50px 50px;
    animation: float 20s infinite linear;
}

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

.btn-pricing {
    background: white;
    color: #667eea;
    padding: 25px 60px;
    border: none;
    border-radius: 8px;
    font-size: 1.4rem;
    font-weight: 800;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.btn-pricing:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    background: #f8f9fa;
}

.btn-pricing i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.btn-pricing:hover i {
    transform: translateX(5px) scale(1.1);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .pricing-card {
        padding: 40px 30px;
    }
    
    .trial-section > h3 {
        padding: 50px 40px 30px;
        font-size: 2.5rem;
    }
    
    .trial-section > p {
        padding: 0 40px 30px;
        font-size: 1.2rem;
    }
    
    .trial-features {
        grid-template-columns: 1fr;
    }
    
    .trial-feature {
        padding: 40px;
        border-right: none;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .trial-feature:last-child {
        border-bottom: none;
    }
    
    .cta-section {
        padding: 60px 40px;
    }
}

@media (max-width: 768px) {
    .pricing-header {
        padding: 60px 0 40px;
    }
    
    .pricing-title {
        font-size: 2.5rem;
    }
    
    .pricing-subtitle {
        font-size: 1.1rem;
        padding: 0 20px;
    }
    
    .pricing-container {
        padding: 0 15px;
        transform: translateY(-20px);
    }
    
    .pricing-card {
        padding: 30px 20px;
        margin-bottom: 40px;
    }
    
    .price {
        font-size: 3rem !important;
    }
    
    .pricing-features li {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 10px;
        padding: 15px 0 !important;
    }
    
    .feature-value {
        align-self: flex-end;
    }
    
    .trial-section > h3 {
        padding: 40px 20px 20px;
        font-size: 2.2rem;
    }
    
    .trial-section > p {
        padding: 0 20px 30px;
        font-size: 1.1rem;
    }
    
    .trial-feature {
        padding: 30px 20px;
    }
    
    .trial-feature h4 {
        font-size: 1.4rem;
        padding-left: 30px;
    }
    
    .trial-feature h4::before {
        font-size: 1.2rem;
    }
    
    .trial-feature p {
        font-size: 1rem;
        padding-left: 30px;
    }
    
    .cta-section {
        padding: 50px 20px;
    }
    
    .btn-pricing {
        padding: 20px 40px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .pricing-title {
        font-size: 2rem;
    }
    
    .price {
        font-size: 2.5rem !important;
    }
    
    .pricing-features li span:first-child {
        font-size: 1rem;
    }
    
    .trial-section > h3 {
        font-size: 1.8rem;
        padding: 30px 15px 15px;
    }
    
    .trial-section > p {
        padding: 0 15px 20px;
        font-size: 1rem;
    }
    
    .trial-feature {
        padding: 25px 15px;
    }
    
    .trial-feature h4 {
        font-size: 1.2rem;
        padding-left: 25px;
    }
    
    .trial-feature p {
        font-size: 0.9rem;
        padding-left: 25px;
    }
    
    .cta-section {
        padding: 40px 15px;
    }
    
    .btn-pricing {
        padding: 16px 30px;
        font-size: 1.1rem;
        gap: 10px;
    }
}

/* ========================================
   FEATURES PAGE - 功能页面现代化样式
   ======================================== */

/* Features Main Layout */
.features-main {
    margin-top: 75px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
}

/* Features Hero Section */
.features-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
    color: white;
}

.features-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.hero-particles .particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: particleFloat 15s infinite linear;
}

.particle-1 { top: 20%; left: 10%; animation-delay: 0s; }
.particle-2 { top: 60%; left: 80%; animation-delay: 5s; }
.particle-3 { top: 80%; left: 20%; animation-delay: 10s; }
.particle-4 { top: 40%; left: 70%; animation-delay: 3s; }

@keyframes particleFloat {
    0% { transform: translateY(0px) translateX(0px) scale(1); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100px) translateX(50px) scale(0); opacity: 0; }
}

.hero-gradients {
    position: absolute;
    width: 100%;
    height: 100%;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #667eea, transparent);
    top: 10%;
    left: 10%;
    animation: orbFloat 20s infinite ease-in-out;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #764ba2, transparent);
    top: 60%;
    right: 10%;
    animation: orbFloat 25s infinite ease-in-out reverse;
}

.orb-3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, #f093fb, transparent);
    bottom: 20%;
    left: 30%;
    animation: orbFloat 15s infinite ease-in-out;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(20px, -30px) scale(1.1); }
    50% { transform: translate(-10px, 20px) scale(0.9); }
    75% { transform: translate(30px, 10px) scale(1.05); }
}

.features-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1200px;
    padding: 0 20px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    padding: 12px 24px;
    margin-bottom: 30px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
    animation: badgeGlow 3s infinite ease-in-out;
}

@keyframes badgeGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(255, 255, 255, 0.3); }
    50% { box-shadow: 0 0 40px rgba(255, 255, 255, 0.5); }
}

.features-hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 30px;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.title-highlight {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    margin-bottom: 50px;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.features-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 60px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 30px 25px;
    text-align: center;
    min-width: 180px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: 15px;
    opacity: 0.8;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 5px;
    display: inline-block;
}

.stat-plus {
    font-size: 1.5rem;
    font-weight: 600;
    display: inline-block;
    margin-left: 2px;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    font-weight: 500;
}

/* Features Core Section */
.features-core-section {
    padding: 100px 0;
    max-width: 1400px;
    margin: 0 auto;
}

.features-header {
    text-align: center;
    margin-bottom: 80px;
    padding: 0 20px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.section-title {
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 25px;
    line-height: 1.3;
}

.title-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.deco-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 1px;
}

.deco-dot {
    width: 8px;
    height: 8px;
    background: #667eea;
    border-radius: 50%;
}

.section-description {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: #64748b;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Features Grid */
.features-grid {
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
}

.feature-card-enhanced {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: white;
    border-radius: 24px;
    padding: 50px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
}

.feature-card-enhanced.reverse {
    direction: rtl;
}

.feature-card-enhanced.reverse > * {
    direction: ltr;
}

.feature-card-enhanced:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.card-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(102, 126, 234, 0.15) 1px, transparent 0);
    background-size: 20px 20px;
    opacity: 0.5;
}

.bg-glow {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.08) 0%, transparent 70%);
    animation: glowRotate 20s infinite linear;
}

.inventory-glow {
    background: radial-gradient(circle, rgba(0, 166, 255, 0.08) 0%, transparent 70%);
}

.analytics-glow {
    background: radial-gradient(circle, rgba(40, 167, 69, 0.08) 0%, transparent 70%);
}

.automation-glow {
    background: radial-gradient(circle, rgba(111, 66, 193, 0.08) 0%, transparent 70%);
}

@keyframes glowRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
    position: relative;
    z-index: 2;
}

.feature-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    color: white;
}

.order-badge {
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.inventory-badge {
    background: linear-gradient(135deg, #00a6ff, #0066ff);
}

.analytics-badge {
    background: linear-gradient(135deg, #28a745, #20c997);
}

.automation-badge {
    background: linear-gradient(135deg, #6f42c1, #e83e8c);
}

.feature-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    border: 2px solid #e2e8f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: #4a5568;
}

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

.feature-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 20px;
    line-height: 1.3;
}

.feature-description {
    font-size: 1.1rem;
    color: #64748b;
    line-height: 1.7;
    margin-bottom: 30px;
}

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

.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    color: #4a5568;
    font-size: 1rem;
}

.highlight-item i {
    color: #667eea;
    font-size: 16px;
    flex-shrink: 0;
}

/* Demo Screens */
.card-demo {
    position: relative;
    z-index: 2;
}

.demo-screen {
    background: linear-gradient(135deg, #f8fafc, #ffffff);
    border: 2px solid #e2e8f0;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.demo-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e2e8f0;
    font-weight: 600;
    color: #1a202c;
}

.demo-header i {
    color: #667eea;
    font-size: 1.2rem;
}

.demo-content {
    position: relative;
}

/* Order Demo Styles */
.order-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.order-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.order-id {
    font-weight: 600;
    color: #1a202c;
}

.order-status {
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 500;
}

.order-status.shipped {
    background: #d4edda;
    color: #155724;
}

.order-status.processing {
    background: #fff3cd;
    color: #856404;
}

.progress-bar {
    height: 4px;
    background: #e2e8f0;
    border-radius: 2px;
    overflow: hidden;
}

.progress {
    height: 100%;
    border-radius: 2px;
    transition: width 0.3s ease;
}

.progress.shipped {
    width: 100%;
    background: linear-gradient(135deg, #28a745, #20c997);
}

.progress.processing {
    width: 60%;
    background: linear-gradient(135deg, #ffc107, #fd7e14);
}

/* Inventory Demo Styles */
.inventory-stats {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.inventory-stat {
    background: white;
    border-radius: 12px;
    padding: 20px;
    flex: 1;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.inventory-stat.warning .stat-value {
    color: #dc3545;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.8rem;
    color: #64748b;
}

.suggestion-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.suggestion-text {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.suggestion-text strong {
    color: #1a202c;
    font-size: 1rem;
}

.suggestion-text span {
    color: #64748b;
    font-size: 0.9rem;
}

/* Analytics Demo Styles */
.analytics-chart {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    margin-bottom: 15px;
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 8px;
    height: 80px;
    margin-bottom: 15px;
}

.bar {
    flex: 1;
    background: linear-gradient(135deg, #28a745, #20c997);
    border-radius: 4px 4px 0 0;
    transition: all 0.3s ease;
    animation: barGrow 2s ease-out;
}

.bar[data-height="60"] { height: 60%; }
.bar[data-height="80"] { height: 80%; }
.bar[data-height="45"] { height: 45%; }
.bar[data-height="90"] { height: 90%; }
.bar[data-height="75"] { height: 75%; }

@keyframes barGrow {
    0% { height: 0; }
    100% { height: var(--target-height, 50%); }
}

.chart-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.growth {
    color: #28a745;
    font-weight: 700;
    font-size: 1.1rem;
}

.label {
    color: #64748b;
    font-size: 0.9rem;
}

.sales-info {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.sales-amount {
    font-size: 2rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 5px;
}

.sales-label {
    color: #64748b;
    font-size: 0.9rem;
}

/* Automation Demo Styles */
.automation-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.auto-status {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #28a745;
    border-radius: 50%;
    animation: statusPulse 2s infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.auto-title {
    font-weight: 600;
    color: #1a202c;
    font-size: 0.95rem;
}

.auto-description {
    color: #64748b;
    font-size: 0.85rem;
    margin-left: 18px;
}

/* CTA Section */
.features-cta {
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.cta-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.cta-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: ctaParticleFloat 12s infinite linear;
}

.cta-particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.cta-particle:nth-child(2) {
    top: 70%;
    left: 80%;
    animation-delay: 4s;
}

.cta-particle:nth-child(3) {
    top: 50%;
    left: 50%;
    animation-delay: 8s;
}

@keyframes ctaParticleFloat {
    0% { transform: translateY(0px) scale(1); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-80px) scale(0); opacity: 0; }
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
}

.cta-subtitle {
    font-size: clamp(1rem, 2vw, 1.3rem);
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

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

.btn-primary-cta, .btn-secondary-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary-cta {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.btn-primary-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.5);
    background: linear-gradient(135deg, #5a6fd8, #6a4190);
}

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

.btn-secondary-cta:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .feature-card-enhanced {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px 30px;
    }
    
    .feature-card-enhanced.reverse {
        direction: ltr;
    }
    
    .features-stats {
        gap: 25px;
    }
    
    .stat-card {
        min-width: 160px;
        padding: 25px 20px;
    }
}

@media (max-width: 768px) {
    .features-hero {
        min-height: 80vh;
        padding: 60px 0;
    }
    
    .features-core-section {
        padding: 60px 0;
    }
    
    .features-header {
        margin-bottom: 50px;
    }
    
    .features-grid {
        gap: 40px;
    }
    
    .feature-card-enhanced {
        padding: 30px 20px;
        border-radius: 20px;
    }
    
    .features-stats {
        gap: 20px;
    }
    
    .stat-card {
        min-width: 140px;
        padding: 20px 15px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .inventory-stats {
        flex-direction: column;
        gap: 10px;
    }
    
    .chart-bars {
        height: 60px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary-cta, .btn-secondary-cta {
        padding: 16px 30px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .features-hero-content {
        padding: 0 15px;
    }
    
    .features-stats {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .stat-card {
        min-width: 200px;
    }
    
    .demo-screen {
        padding: 20px;
    }
    
    .order-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .inventory-stats {
        gap: 8px;
    }
    
    .inventory-stat {
        padding: 15px;
    }
    
    .cta-content {
        padding: 0 15px;
    }
}

/* ===== 全新价格页面样式 ===== */

/* 价格页面主容器 */
.pricing-page-modern {
    padding-top: 75px;
    min-height: calc(100vh - 75px);
    background: linear-gradient(135deg, #f8fafc 0%, #e3f2fd 100%);
}

/* 价格英雄区域 */
.pricing-hero-section {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
}

.pricing-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
}

.element {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.element-1 {
    width: 80px;
    height: 80px;
    background: #ffffff;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.element-2 {
    width: 120px;
    height: 120px;
    background: #ffffff;
    top: 60%;
    right: 15%;
    animation-delay: 5s;
}

.element-3 {
    width: 60px;
    height: 60px;
    background: #ffffff;
    bottom: 20%;
    left: 20%;
    animation-delay: 10s;
}

.element-4 {
    width: 100px;
    height: 100px;
    background: #ffffff;
    top: 30%;
    right: 30%;
    animation-delay: 15s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(90deg); }
    50% { transform: translateY(-40px) rotate(180deg); }
    75% { transform: translateY(-20px) rotate(270deg); }
}

.pricing-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.hero-badge i {
    color: #ffd700;
}

.pricing-hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.title-gradient {
    background: linear-gradient(135deg, #ffffff 0%, #e3f2fd 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.pricing-hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-promise-tags {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.promise-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-weight: 500;
    transition: all 0.3s ease;
}

.promise-tag:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.promise-tag i {
    color: #4ade80;
}

/* 价格卡片区域 */
.pricing-cards-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e3f2fd 100%);
}

.pricing-container-modern {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

/* 主要定价卡片 */
.pricing-card-modern {
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.pricing-card-modern.featured {
    transform: scale(1.02);
    box-shadow: 0 30px 80px rgba(102, 126, 234, 0.2);
    border: 2px solid rgba(102, 126, 234, 0.3);
}

.card-glow-effect {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 24px;
}

.pricing-card-modern:hover .card-glow-effect {
    opacity: 1;
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}

.popular-badge i {
    color: #ffd700;
}

.pricing-card-header-modern {
    text-align: center;
    margin-bottom: 2.5rem;
    padding-top: 1rem;
}

.plan-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    box-shadow: 0 12px 24px rgba(102, 126, 234, 0.3);
}

.plan-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
}

.price-display {
    margin-bottom: 1rem;
}

.price-main {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 0.5rem;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: #667eea;
}

.amount {
    font-size: 4rem;
    font-weight: 700;
    color: #1e293b;
    line-height: 1;
}

.period {
    font-size: 1.2rem;
    color: #64748b;
    font-weight: 500;
}

.price-subtitle {
    color: #64748b;
    font-size: 0.9rem;
}

/* 功能列表 */
.pricing-features-modern {
    margin-bottom: 2.5rem;
}

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

.features-header h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1e293b;
}

.features-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    border-radius: 12px;
    background: rgba(102, 126, 234, 0.02);
    border: 1px solid rgba(102, 126, 234, 0.08);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(102, 126, 234, 0.05);
    transform: translateX(4px);
}

.feature-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-item .feature-icon {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.feature-item:nth-child(2) .feature-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.feature-content {
    flex: 1;
}

.feature-name {
    display: block;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 4px;
}

.feature-description {
    display: block;
    color: #64748b;
    font-size: 0.9rem;
    line-height: 1.4;
}

.feature-description.negative {
    color: #ef4444;
    font-weight: 500;
}

/* 价格总结 */
.pricing-summary {
    padding: 2rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 16px;
    color: white;
    text-align: center;
}

.total-calculation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.calc-label {
    font-weight: 500;
}

.calc-amount {
    font-size: 1.5rem;
    font-weight: 700;
}

.calc-note {
    opacity: 0.9;
    font-size: 0.9rem;
    margin: 0;
}

/* 试用卡片 */
.trial-card-modern {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid rgba(59, 130, 246, 0.1);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.08);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.trial-header {
    text-align: center;
    margin-bottom: 2rem;
}

.trial-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

.trial-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.trial-subtitle {
    color: #64748b;
    font-size: 0.95rem;
}

.trial-features-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.trial-feature-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(59, 130, 246, 0.02);
    border-radius: 12px;
    border: 1px solid rgba(59, 130, 246, 0.08);
    transition: all 0.3s ease;
}

.trial-feature-card:hover {
    background: rgba(59, 130, 246, 0.05);
    transform: translateY(-2px);
}

.trial-feature-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    flex-shrink: 0;
}

.trial-feature-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.25rem;
}

.trial-feature-content p {
    color: #64748b;
    font-size: 0.85rem;
    line-height: 1.4;
    margin: 0;
}

/* CTA区域 */
.pricing-cta-section {
    position: relative;
    padding: 6rem 0;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.cta-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
}

.cta-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.cta-particles .particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: particleFloat 15s infinite ease-in-out;
}

.cta-particles .particle:nth-child(1) {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.cta-particles .particle:nth-child(2) {
    top: 50%;
    right: 30%;
    animation-delay: 5s;
}

.cta-particles .particle:nth-child(3) {
    bottom: 30%;
    left: 60%;
    animation-delay: 10s;
}

@keyframes particleFloat {
    0%, 100% { transform: translateY(0px) scale(1); opacity: 0.3; }
    50% { transform: translateY(-30px) scale(1.2); opacity: 0.8; }
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    color: white;
    padding: 0 2rem;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.cta-subtitle {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.btn-cta-primary,
.btn-cta-secondary {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    border: 2px solid;
}

.btn-cta-primary {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border-color: #10b981;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
}

.btn-cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(16, 185, 129, 0.4);
    background: linear-gradient(135deg, #059669, #047857);
}

.btn-cta-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-ripple {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-cta-primary:active .btn-ripple {
    opacity: 1;
}

.cta-trust-indicators {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    opacity: 0.8;
}

.trust-item i {
    color: #10b981;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .pricing-container-modern {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .trial-card-modern {
        position: static;
    }
}

@media (max-width: 768px) {
    .pricing-hero-title {
        font-size: 2.5rem;
    }
    
    .pricing-promise-tags {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .pricing-card-modern {
        padding: 2rem;
    }
    
    .amount {
        font-size: 3rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-cta-primary,
    .btn-cta-secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .cta-trust-indicators {
        justify-content: center;
        gap: 1rem;
    }
}