.updates-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.page-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
    font-weight: 700;
    background: var(--color3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page-subtitle {
    color: var(--color6);
    text-align: center;
    margin-bottom: 3rem;
    font-size: 1.1rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 120px;
    top: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--color1), var(--color3));
    border-radius: 2px;
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-date {
    width: 200px;
    margin-left: -100px;
    text-align: right;
    padding-right: 2rem;
    font-size: 0.9rem;
    color: var(--color6);
    font-family: 'Fira Code', monospace;
    font-weight: 500;
    position: relative;
    top: 5px;
}

.timeline-dot {
    position: absolute;
    left: 112px;
    top: 6px;
    width: 16px;
    height: 16px;
    background: var(--color1);
    border: 3px solid var(--color10);
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 0 15px rgba(var(--color3-rgb), 0.4);
    transition: all 0.3s ease;
}

.timeline-dot:hover {
    transform: scale(1.3);
    background: var(--color12);
    box-shadow: 0 0 20px rgba(var(--color4-rgb), 0.5);
}

.timeline-content {
    flex: 1;
    margin-left: 2.5rem;
    padding: 1.75rem 2rem;
    border-radius: 16px;
    background: rgba(var(--color9-rgb), 0.6);
    backdrop-filter: blur(10px) saturate(180%);
    box-shadow: 0 8px 24px rgba(var(--color1-rgb), 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    border-radius: 4px 0 0 4px;
    background: linear-gradient(to bottom, var(--color3), var(--color23));
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(var(--color1-rgb), 0.2);
}

.version-meta {
    margin: 0.5rem 0 1rem;
}

.version-type {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
    background: var(--color8);
    transition: transform 0.2s ease, background 0.3s ease;
}

.version-type:hover {
    transform: scale(1.1);
}

.version-type[class*="Major"] { background: var(--color3); }
.version-type[class*="Feature"] { background: var(--color5); }
.version-type[class*="Bug"] { background: #ff4d4f; }
.version-type[class*="Improvement"] { background: var(--color4); }
.version-type[class*="Initial"] { background: var(--color2); }

.timeline-content h2 {
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--color3);
    margin: 0 0 0.25rem 0;
    font-family: 'Fira Code', monospace;
    letter-spacing: -0.5px;
    background: linear-gradient(90deg, var(--color3), var(--color5));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.timeline-content h3 {
    margin: 1.75rem 0 1rem 0;
    font-weight: 600;
    color: var(--color4);
    font-size: 1.15rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.timeline-content h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--color3), var(--color5));
}

.timeline-content ul {
    list-style: none;
    margin: 0.75rem 0 0 0;
    padding-left: 1.25rem;
    color: var(--color20);
    line-height: 1.8;
}

.timeline-content li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 0.5rem;
}

.timeline-content li::before {
    content: '•';
    color: var(--color3);
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}

@media (max-width: 768px) {
    .timeline::before { left: 20px; }
    .timeline-date { width: 60px; padding-right: 1rem; font-size: 0.8rem; }
    .timeline-dot { left: 12px; }
    .timeline-content { margin-left: 2.5rem; padding: 1.5rem; }
    .page-title { font-size: 2rem; }
    .page-subtitle { font-size: 1rem; padding: 0 1rem; }
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background: var(--color10);
    color: var(--color20);
    margin: 0;
    padding: 0;
}