body {
    font-family: 'Inter', sans-serif;
    background-color: #F0F4F8;
    color: #073B4C;
}
.chart-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    height: 350px;
    max-height: 400px;
}
@media (max-width: 768px) {
    .chart-container {
        height: 300px;
    }
}
.gradient-text {
    background: linear-gradient(45deg, #118AB2, #06D6A0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #D1E0EC;
    transform: translateX(-50%);
}
.timeline-item {
    position: relative;
    width: 50%;
    padding: 20px 40px;
    box-sizing: border-box;
}
.timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 30px;
}
.timeline-item:nth-child(even) {
    left: 50%;
    padding-left: 30px;
}
.timeline-content {
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.timeline-dot {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: #118AB2;
    border: 4px solid #F0F4F8;
    top: 30px;
    border-radius: 50%;
    z-index: 1;
}
.timeline-item:nth-child(odd) .timeline-dot {
    right: -10px;
    transform: translateX(50%);
}
.timeline-item:nth-child(even) .timeline-dot {
    left: -10px;
    transform: translateX(-50%);
}