.timeline-75224a3b {
    --tl-primary: #3498db;
    --tl-bg: #fff;
    --tl-text: #333;
    --tl-gray: #e2e8f0;
    --tl-radius: 12px;
    --tl-line-thick: 4px;
    --tl-anim-dur: 0.4s;
    --tl-marker-size: 30px;
    --tl-box-width: 100%;
    
    display: flex;
    flex-direction: column;
    gap: 30px;
    width: 100%;
    font-family: inherit;
}

.timeline-75224a3b .tl-nav-track {
    position: relative;
    padding: 40px 0;
    margin: 0 20px;
}

.timeline-75224a3b .tl-progress-line {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    height: var(--tl-line-thick);
    background: var(--tl-gray);
    width: 100%;
    border-radius: calc(var(--tl-line-thick) / 2);
    overflow: hidden;
}

.timeline-75224a3b .tl-progress-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--progress, 0%);
    background: var(--tl-primary);
    transition: width 0.4s ease;
}

.timeline-75224a3b .tl-points {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.timeline-75224a3b .tl-point {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    outline: none;
    position: relative;
    width: var(--tl-marker-size);
}

.timeline-75224a3b .tl-point-label {
    position: absolute;
    top: calc(var(--tl-marker-size) * -1 - 15px);
    font-size: 14px;
    font-weight: 600;
    color: var(--tl-text);
    opacity: 0.6;
    transition: 0.3s ease;
    white-space: nowrap;
}

.timeline-75224a3b .tl-point-marker {
    width: var(--tl-marker-size);
    height: var(--tl-marker-size);
    border-radius: 50%;
    background: var(--tl-gray);
    border: 3px solid #fff;
    box-shadow: 0 0 0 2px var(--tl-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s ease;
}

/* Marker Animations */
.tl-marker-anim-pulse .tl-point-marker { animation: tlPulse 2s infinite; }
@keyframes tlPulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0,0,0,0.2); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(0,0,0,0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0,0,0,0); }
}

.tl-marker-anim-bounce .tl-point-marker { animation: tlBounce 2s infinite; }
@keyframes tlBounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.tl-marker-anim-spin .tl-point-marker { animation: tlSpin 4s linear infinite; }
@keyframes tlSpin {
    100% { transform: rotate(360deg); }
}

.tl-marker-anim-shake .tl-point-marker { animation: tlShake 2.5s infinite; }
@keyframes tlShake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.tl-marker-anim-wobble .tl-point-marker { animation: tlWobble 3s infinite; }
@keyframes tlWobble {
    0% { transform: translateX(0%); }
    15% { transform: translateX(-15%) rotate(-5deg); }
    30% { transform: translateX(10%) rotate(3deg); }
    45% { transform: translateX(-10%) rotate(-3deg); }
    60% { transform: translateX(5%) rotate(2deg); }
    75% { transform: translateX(-3%) rotate(-1deg); }
    100% { transform: translateX(0%); }
}

.tl-marker-anim-heartbeat .tl-point-marker { animation: tlHeartbeat 1.5s ease-in-out infinite; }
@keyframes tlHeartbeat {
    0% { transform: scale(1); }
    14% { transform: scale(1.1); }
    28% { transform: scale(1); }
    42% { transform: scale(1.1); }
    70% { transform: scale(1); }
}

.timeline-75224a3b .tl-point.is-active .tl-point-label {
    opacity: 1;
    color: var(--tl-primary);
    transform: translateY(-5px);
}

.timeline-75224a3b .tl-point.is-active .tl-point-marker {
    background: var(--tl-primary);
    box-shadow: 0 0 0 2px var(--tl-primary);
    transform: scale(1.2);
}

.tl-marker-anim-pulse .tl-point.is-active .tl-point-marker,
.tl-marker-anim-bounce .tl-point.is-active .tl-point-marker,
.tl-marker-anim-spin .tl-point.is-active .tl-point-marker,
.tl-marker-anim-shake .tl-point.is-active .tl-point-marker,
.tl-marker-anim-wobble .tl-point.is-active .tl-point-marker,
.tl-marker-anim-heartbeat .tl-point.is-active .tl-point-marker {
    animation: none;
}

.timeline-75224a3b .tl-icon {
    font-size: 14px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.timeline-75224a3b .tl-icon svg {
    width: 14px;
    height: 14px;
    fill: #fff;
}

.timeline-75224a3b .tl-content-panels {
    position: relative;
    min-height: 200px;
    width: var(--tl-box-width);
    margin: 0 auto;
}

.timeline-75224a3b .tl-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: all var(--tl-anim-dur) ease;
}

/* Base states for animations */
.tl-anim-fade-up .tl-panel { transform: translateY(20px); }
.tl-anim-fade-in .tl-panel { transform: none; }
.tl-anim-zoom-in .tl-panel { transform: scale(0.95); }
.tl-anim-slide-left .tl-panel { transform: translateX(20px); }

.timeline-75224a3b .tl-panel.is-active {
    opacity: 1;
    visibility: visible;
    transform: none;
    position: relative;
}

.timeline-75224a3b .tl-panel-inner {
    background: var(--tl-bg);
    border-radius: var(--tl-radius);
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    text-align: center;
}

.timeline-75224a3b .tl-content-image {
    max-width: 100%;
    border-radius: 8px;
    margin-bottom: 20px;
}

.timeline-75224a3b .tl-content-title {
    margin: 0 0 15px;
    font-size: 24px;
    color: var(--tl-text);
}

.timeline-75224a3b .tl-content-desc {
    color: #666;
    line-height: 1.6;
}