/* General Layout */
.feature-container {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    gap: 40px;
}

.feature-main {
    flex: 1;
    max-width: 800px;
}

/* Hero Section */
.hero-section {
    text-align: center;
    margin-bottom: 60px;
}

.hero-section h1 {
    font-size: 2.5em;
    color: #333;
    margin-bottom: 15px;
}

.hero-section .subtitle {
    font-size: 1.2em;
    color: #666;
    margin-bottom: 30px;
}

.hero-image {
    max-width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.hero-image img {
    width: 100%;
    height: auto;
}

/* Feature Highlights */
.feature-highlights {
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 30px;
}

.feature-card {
    padding: 25px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 2em;
    color: #4a90e2;
    margin-bottom: 15px;
    display: block;
}

.feature-card h3 {
    font-size: 1.2em;
    margin-bottom: 10px;
    color: #333;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Feature Details */
.feature-details {
    margin-bottom: 60px;
}

.detail-item {
    margin-bottom: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
}

.detail-item h3 {
    color: #333;
    margin-bottom: 15px;
}

.detail-item p {
    color: #666;
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 40px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 40px;
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: #4a90e2;
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
    transition: background 0.3s ease;
}

.cta-button:hover {
    background: #357abd;
}

/* Sidebar */
.feature-sidebar {
    width: 250px;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.feature-sidebar h3 {
    color: #333;
    margin-bottom: 20px;
}

.sidebar-links {
    list-style: none;
    padding: 0;
}

.sidebar-links li {
    margin-bottom: 15px;
}

.sidebar-links a {
    color: #666;
    text-decoration: none;
    display: block;
    padding: 10px;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.sidebar-links a:hover {
    background: #f8f9fa;
    color: #4a90e2;
}

/* Icons */
.icon-notify::before { content: "🔔"; }
.icon-multi::before { content: "📱"; }
.icon-delay::before { content: "⏰"; }
.icon-random::before { content: "🎲"; }

.pricing-cards {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 30px 0;
}

.price-card {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    min-width: 180px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    position: relative;
}

.price-card:hover {
    transform: translateY(-5px);
}

.price-header {
    font-size: 1.2em;
    color: #333;
    margin-bottom: 10px;
}

.price-amount {
    font-size: 2em;
    font-weight: bold;
    color: #4a90e2;
    margin: 10px 0;
}

.price-period {
    color: #666;
    font-size: 0.9em;
}

.price-save {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #ff3300;
    color: white;
    padding: 5px 10px;
    border-radius: 12px;
    font-size: 0.8em;
}

.cta-section .pricing-table {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    margin: 30px 0;
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}

.cta-section .pricing-table h3 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
    font-size: 1.2em;
}

.cta-section .pricing-table table {
    width: 100%;
    border-collapse: collapse !important;
    border-spacing: 0 !important;
    margin: 0;
    border: none;
    text-indent: 0;
}

.cta-section .pricing-table table th,
.cta-section .pricing-table table td {
    display: table-cell;
    padding: 12px;
    text-align: center !important;
    vertical-align: middle;
    border-bottom: 1px solid #eee;
    background: none;
    font-weight: normal;
    unicode-bidi: normal;
}

.cta-section .pricing-table table th {
    background: #f8f9fa !important;
    color: #666;
    font-weight: 600;
    border-bottom: 2px solid #eee;
}

.cta-section .pricing-table table tr:last-child td {
    border-bottom: none;
}

.cta-section .pricing-table table tr.best-value {
    background: #f0f9ff;
}

.cta-section .pricing-table .best-value {
    background: #f0f9ff;
}

.cta-section .pricing-table .badge {
    display: inline-block;
    background: #ff6b6b;
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    margin-right: 8px;
}

/* 移动端响应式样式 */
@media screen and (max-width: 700px) {
    .pricing-cards {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    .price-card {
        width: 48%;
        box-sizing: border-box;
        min-width: unset;
        max-width: unset;
        margin-bottom: 10px;
    }
    
    .cta-section .pricing-table {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .cta-section .pricing-table table {
        min-width: 500px;
    }
}