*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--cs-background);
  color: var(--cs-text);
}

.timeline {
  max-width: 720px;
  margin: 0 auto;
  padding: 72px 24px 60px;
}

.changelog-hero {
  text-align: center;
  margin-bottom: 60px;
}

.changelog-hero-badge {
  margin-bottom: 16px;
  display: inline-block;
}

.changelog-hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.changelog-hero p {
  color: var(--cs-text-muted);
}

.version-block {
  display: flex;
  gap: 24px;
  margin-bottom: 60px;
}

.version-line {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}

.version-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #334155;
  flex-shrink: 0;
  margin-top: 4px;
}

.version-dot--latest {
  background: #7c3aed;
  box-shadow: 0 0 12px rgba(124, 58, 237, 0.5), 0 0 24px rgba(124, 58, 237, 0.25);
}

.version-line-bar {
  width: 2px;
  flex: 1;
  background: var(--cs-border);
  margin-top: 8px;
}

.version-content {
  flex: 1;
  padding-bottom: 20px;
}

.version-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.version-num {
  font-size: 1.4rem;
  font-weight: 800;
}

.version-date {
  font-size: 13px;
  color: var(--cs-text-muted);
}

.version-summary {
  color: var(--cs-text-muted);
  font-size: 14px;
  margin-bottom: 20px;
  line-height: 1.7;
}

.change-group {
  margin-bottom: 14px;
}

.change-group-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.change-group-title.added {
  color: #22c55e;
}

.change-group-title.fixed {
  color: #0ea5e9;
}

.change-group-title.changed {
  color: #f59e0b;
}

.change-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.change-list li {
  font-size: 13px;
  color: var(--cs-text-muted);
  padding-left: 16px;
  position: relative;
  line-height: 1.6;
}

.change-list li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  opacity: 0.5;
}

.change-group.added .change-list li::before {
  background: #22c55e;
}

.change-group.fixed .change-list li::before {
  background: #0ea5e9;
}

.change-group.changed .change-list li::before {
  background: #f59e0b;
}

.change-list code {
  font-size: 12px;
  font-family: ui-monospace, monospace;
  background: rgba(124, 58, 237, 0.12);
  padding: 2px 6px;
  border-radius: 4px;
}
.logo { font-size:18px;font-weight:800;background:linear-gradient(135deg,#7c3aed,#0ea5e9);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-decoration:none; }
.nav-right { display:flex;align-items:center;gap:6px;flex-wrap:wrap; }
.nav-more-wrap { position:relative; }
.nav-more-menu { position:absolute;right:0;top:calc(100% + 8px);min-width:200px;max-height:70vh;overflow-y:auto;background:var(--cs-surface);border:1px solid var(--cs-border);border-radius:8px;box-shadow:0 12px 40px rgba(0,0,0,0.35);padding:8px 0;z-index:300; }
.nav-more-menu[hidden] { display:none; }
.nav-more-menu a { display:block;padding:8px 16px;font-size:13px;color:var(--cs-text-muted);text-decoration:none; }
.nav-more-menu a:hover { background:rgba(124,58,237,0.1);color:var(--cs-text); }