:root{--cl-rail-color: #e5e7eb;--cl-card-border: #e5e7eb;--cl-card-bg: #fff;--cl-text-primary: #111827;--cl-text-secondary: #6b7280}.cl-cat-new{--cl-accent: #10b981;--cl-accent-light: rgba(16,185,129,.12)}.cl-cat-feature{--cl-accent: #6366f1;--cl-accent-light: rgba(99,102,241,.12)}.cl-cat-update{--cl-accent: #0ea5e9;--cl-accent-light: rgba(14,165,233,.12)}.cl-cat-fix{--cl-accent: #ef4444;--cl-accent-light: rgba(239,68,68,.12)}.cl-cat-data{--cl-accent: #f59e0b;--cl-accent-light: rgba(245,158,11,.12)}.cl-legend{display:flex;flex-wrap:wrap;gap:.4rem .55rem;font-size:.72rem;color:var(--cl-text-secondary);align-items:center;padding:.65rem .85rem;border:1px solid var(--cl-card-border);background:#fafafa;border-radius:.55rem;margin-bottom:1.75rem}.cl-legend-label{text-transform:uppercase;letter-spacing:.06em;font-weight:700;color:#4b5563;margin-right:.25rem}.cl-legend-item{display:inline-flex;align-items:center;gap:.35rem;padding:.15rem .55rem;border-radius:999px;background:var(--cl-accent-light);color:var(--cl-accent);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.cl-legend-item i{font-size:.85em;line-height:1}.cl-timeline{position:relative;padding-left:2rem}.cl-timeline:before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--cl-rail-color) 0%,var(--cl-rail-color) 90%,rgba(229,231,235,0) 100%);border-radius:2px}.cl-section{position:relative;margin-bottom:2.5rem}.cl-section:last-child{margin-bottom:0}.cl-date-marker{display:flex;align-items:baseline;gap:.65rem;margin-bottom:1.1rem;position:relative}.cl-date-marker:before{content:"";position:absolute;left:-2rem;top:.35rem;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid #6366f1;box-shadow:0 0 0 4px #6366f11f}.cl-date-label{font-size:1.05rem;font-weight:700;color:var(--cl-text-primary)}.cl-date-relative{font-size:.78rem;color:var(--cl-text-secondary);background:#f3f4f6;padding:.12rem .55rem;border-radius:999px;font-weight:500}.cl-entries{list-style:none;padding:0;margin:0}.cl-entry-card{position:relative;background:var(--cl-card-bg);border:1px solid var(--cl-card-border);border-radius:.65rem;padding:.9rem 1.05rem;margin-bottom:.7rem;transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease}.cl-entry-card:last-child{margin-bottom:0}.cl-entry-card:before{content:"";position:absolute;left:-1.93rem;top:1.2rem;width:12px;height:12px;border-radius:50%;background:var(--cl-accent);border:3px solid #fff;box-shadow:0 0 0 1px var(--cl-rail-color)}.cl-entry-card:hover{box-shadow:0 6px 18px #0000000f;transform:translateY(-1px);border-color:var(--cl-accent)}.cl-entry-head{display:flex;align-items:center;gap:.55rem;flex-wrap:wrap;margin-bottom:.35rem}.cl-badge{display:inline-flex;align-items:center;gap:.3rem;padding:.18rem .55rem;border-radius:999px;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;background:var(--cl-accent-light);color:var(--cl-accent);line-height:1.3}.cl-badge i{font-size:.85em;line-height:1}.cl-entry-title{font-weight:600;color:var(--cl-text-primary);line-height:1.35}.cl-entry-desc{color:var(--cl-text-secondary);font-size:.87rem;line-height:1.55;margin:0}.cl-hero{background:linear-gradient(135deg,#1e293b,#284389);color:#fff;border-radius:.75rem;padding:1.75rem 1.85rem;margin-bottom:1.5rem}.cl-hero h1{font-size:1.65rem;font-weight:700;margin:0 0 .35rem}.cl-hero p{margin:0;opacity:.82;font-size:.95rem}@media(max-width:575.98px){.cl-timeline{padding-left:1.5rem}.cl-date-marker:before{left:-1.5rem}.cl-entry-card:before{left:-1.43rem}.cl-legend{font-size:.68rem}.cl-hero{padding:1.25rem 1.35rem}.cl-hero h1{font-size:1.35rem}}