/* 最新活动页面样式 */

/* 头部品牌营销区样式 */
.brand-banner {
    background: url('../img/banner1.png') center/cover no-repeat;
    padding: 60px 0 40px 0;
    position: relative;
    overflow: hidden;
    min-height: 350px;
    display: flex;
    align-items: center;
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    max-width: 1200px;
    margin: 0;
    position: relative;
    z-index: 2;
    padding-left: 20px;
}

.banner-left {
    flex: 1;
    max-width: 600px;
}

.brand-logos {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 40px;
}

.mc-cloud-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.8rem;
    font-weight: 700;
    color: #666;
}

.cloud-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #00bcd4 0%, #4caf50 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.3);
}

.intel-logo {
    font-size: 2.2rem;
    font-weight: 700;
    color: #0071c5;
    font-style: italic;
    text-shadow: 0 2px 4px rgba(0, 113, 197, 0.2);
}

.brand-banner h1 {
    font-size: 3.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 24px;
    line-height: 1.1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.banner-font{
    margin-left: 5%;
}

.banner-subtitle {
    font-size: 1.5rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
}

.highlight-blue {
    color: #1976d2;
    font-weight: 600;
}

.banner-right {
    flex: 0 0 500px;
    position: relative;
    height: 400px;
}

.gift-box-illustration {
    position: relative;
    width: 100%;
    height: 100%;
}

.gift-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 240px;
    height: 240px;
    background: linear-gradient(135deg, #2196f3 0%, #03a9f4 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
    box-shadow: 0 25px 50px rgba(33, 150, 243, 0.4);
    animation: float 3s ease-in-out infinite;
    z-index: 3;
}

.box-body {
    font-size: 5rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.ribbon {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 25px;
    background: #ff9800;
    border-radius: 12px;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    z-index: 4;
}

.intel-badge {
    position: absolute;
    bottom: 15px;
    right: 15px;
    font-size: 0.9rem;
    color: white;
    opacity: 0.9;
    font-weight: 600;
}

.ui-element {
    position: absolute;
    top: 15%;
    right: 15%;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    animation: float 4s ease-in-out infinite 1s;
    z-index: 2;
}

.user-card {
    position: absolute;
    bottom: 15%;
    left: 15%;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    animation: float 3.5s ease-in-out infinite 0.5s;
    z-index: 2;
}

.node-line {
    position: absolute;
    top: 60%;
    left: 25%;
    width: 120px;
    height: 4px;
    background: rgba(33, 150, 243, 0.6);
    border-radius: 2px;
    animation: pulse 2s ease-in-out infinite;
    z-index: 1;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-8px) rotate(2deg); }
    66% { transform: translateY(4px) rotate(-1deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

/* 新人试用说明区样式 */
.trial-intro {
    background: linear-gradient(90deg, #1976d2 0%, #2196f3 100%);
    padding: 25px 0;
    box-shadow: 0 4px 12px rgba(25, 118, 210, 0.3);
}

.intro-bar {
    background: transparent;
}

.bar-content {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    color: white;
}

.bar-title {
    font-size: 1.6rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.15);
    padding: 10px 20px;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.bar-desc {
    font-size: 1.2rem;
    opacity: 0.95;
    line-height: 1.5;
}

.intro-content {
    padding: 60px 0;
    text-align: center;
}

.intro-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.intro-content p {
    font-size: 1.2rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 产品卡片区样式 */
.product-cards {
    background: white;
    padding: 80px 0;
}

/* 标题区样式 */
.cards-header {
    text-align: center;
    margin-bottom: 60px;
}

.cards-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.cards-subtitle {
    font-size: 1.2rem;
    color: #666;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.cards-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.product-card {
    background: white;
    border-radius: 8px;
    padding: 30px;
    border: 1px solid #e0e0e0;
    width: 350px;
    position: relative;
}

/* 卡片标签样式 */
.card-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.blue-tag {
    background: #e3f2fd;
    color: #1976d2;
}

.pink-tag {
    background: #fce4ec;
    color: #c2185b;
    font-size: 0.7rem;
    margin-bottom: 5px;
}

/* 卡片标题和描述 */
.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
    margin-right: 80px;
}

.card-desc {
    color: #666;
    line-height: 1.6;
    margin-bottom: 25px;
    font-size: 0.95rem;
}

/* 配置表格样式 */
.config-table {
    margin-bottom: 25px;
}

.config-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
}

.config-row:last-child {
    border-bottom: none;
}

.config-label {
    color: #666;
    font-size: 0.9rem;
}

.config-value {
    color: #333;
    font-weight: 500;
    font-size: 0.9rem;
}

/* 价格区域样式 */
.price-section {
    margin-bottom: 25px;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: #f44336;
    margin-bottom: 5px;
}

.price-unit {
    font-size: 1rem;
    color: #666;
    font-weight: 400;
}

/* 试用按钮样式 */
.trial-btn {
    width: 100%;
    padding: 12px 24px;
    background: #1976d2;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

.trial-btn:hover {
    background: #1565c0;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .brand-banner {
        padding: 50px 0 30px 0;
        min-height: 300px;
        background: url('../img/banner1.png') center/cover no-repeat;
    }
    
    .banner-content {
        flex-direction: column;
        text-align: left;
        gap: 40px;
        padding-left: 20px;
    }
    
    .banner-left {
        max-width: 100%;
    }
    
    .banner-right {
        flex: none;
        width: 350px;
        height: 350px;
    }
    
    .brand-banner h1 {
        font-size: 3.2rem;
    }
    
    .banner-subtitle {
        font-size: 1.3rem;
    }
    
    .cards-container {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .product-card {
        width: calc(50% - 15px);
        min-width: 300px;
    }
}

@media (max-width: 768px) {
    .brand-banner {
        padding: 40px 0 20px 0;
        min-height: 250px;
        background: url('../img/banner1.png') center/cover no-repeat;
    }
    
    .brand-banner h1 {
        font-size: 2.8rem;
    }
    
    .banner-subtitle {
        font-size: 1.2rem;
    }
    
    .brand-logos {
        justify-content: flex-start;
        gap: 30px;
    }
    
    .banner-content {
        padding-left: 15px;
    }
    
    .mc-cloud-logo {
        font-size: 1.6rem;
    }
    
    .intel-logo {
        font-size: 2rem;
    }
    
    .banner-right {
        width: 280px;
        height: 280px;
    }
    
    .gift-box {
        width: 200px;
        height: 200px;
        font-size: 3rem;
    }
    
    .box-body {
        font-size: 4rem;
    }
    
    .bar-content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .intro-content {
        padding: 40px 0;
    }
    
    .intro-content h2 {
        font-size: 2rem;
    }
    
    .product-cards {
        padding: 60px 0;
    }
    
    .cards-header {
        margin-bottom: 40px;
    }
    
    .cards-title {
        font-size: 2rem;
    }
    
    .cards-subtitle {
        font-size: 1.1rem;
    }
    
    .cards-container {
        flex-direction: column;
        align-items: center;
    }
    
    .product-card {
        width: 100%;
        max-width: 400px;
    }
}

@media (max-width: 480px) {
    .brand-banner {
        padding: 30px 0 15px 0;
        min-height: 200px;
        background: url('../img/banner1.png') center/cover no-repeat;
    }
    
    .brand-banner h1 {
        font-size: 2.2rem;
    }
    
    .banner-subtitle {
        font-size: 1.1rem;
    }
    
    .brand-logos {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }
    
    .banner-content {
        padding-left: 10px;
    }
    
    .mc-cloud-logo {
        font-size: 1.4rem;
    }
    
    .cloud-icon {
        width: 36px;
        height: 36px;
        font-size: 1.4rem;
    }
    
    .intel-logo {
        font-size: 1.8rem;
    }
    
    .banner-right {
        width: 220px;
        height: 220px;
    }
    
    .gift-box {
        width: 160px;
        height: 160px;
        font-size: 2.5rem;
    }
    
    .box-body {
        font-size: 3rem;
    }
    
    .ui-element {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }
    
    .user-card {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .trial-intro {
        padding: 20px 0;
    }
    
    .bar-title {
        font-size: 1.4rem;
        padding: 8px 16px;
    }
    
    .bar-desc {
        font-size: 1rem;
    }
    
    .product-cards {
        padding: 40px 0;
    }
    
    .cards-header {
        margin-bottom: 30px;
    }
    
    .cards-title {
        font-size: 1.8rem;
    }
    
    .cards-subtitle {
        font-size: 1rem;
    }
    
    .product-card {
        padding: 20px;
    }
    
    .card-title {
        font-size: 1.3rem;
        margin-right: 70px;
    }
}