.changelog-hero{background:linear-gradient(135deg,var(--primary)0%,var(--primary-dark)100%);color:#fff;text-align:center;padding:120px 0 80px}.changelog-hero h1{margin-bottom:1rem;font-size:3rem;font-weight:700}.changelog-hero .hero-subtitle{opacity:.9;margin-bottom:2rem;font-size:1.25rem}.breadcrumb{opacity:.8;justify-content:center;align-items:center;gap:.5rem;font-size:.9rem;display:flex}.breadcrumb a{color:#fff;text-decoration:none;transition:opacity .2s}.breadcrumb a:hover{opacity:.8}.breadcrumb span{color:#fff9}.changelog-section{background-color:var(--background-color);padding:80px 0}.changelog-content{max-width:800px;margin:0 auto}.changelog-intro{text-align:center;margin-bottom:4rem}.changelog-intro h1{color:var(--primary);margin-bottom:.5rem;font-size:3rem;font-weight:700}.changelog-intro h2{color:var(--secondary);margin-bottom:1rem;font-size:2rem;font-weight:600}.changelog-intro p{color:var(--secondary);font-size:1.1rem;line-height:1.6}.changelog-intro .breadcrumb{color:var(--text-muted);font-size:.9rem}.changelog-intro .breadcrumb a{color:var(--primary);text-decoration:none}.changelog-intro .breadcrumb a:hover{text-decoration:underline}.changelog-entries{margin-bottom:4rem}.changelog-entry{background:linear-gradient(to bottom,#2563eb03,var(--background-color));border-radius:var(--border-radius);box-shadow:var(--shadow-md);margin-bottom:2rem;transition:transform .2s,box-shadow .2s;overflow:hidden}.changelog-entry:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.changelog-entry.upcoming{border-top:4px solid var(--accent-color)}.changelog-entry.major{border-top:4px solid var(--primary);box-shadow:var(--shadow-lg),0 0 0 1px #2563eb1a;background:linear-gradient(to bottom,#2563eb03,var(--background-color))}.changelog-entry.major:hover{box-shadow:var(--shadow-xl),0 0 0 1px #2563eb26;transform:translateY(-3px)}.changelog-header{background:var(--background-alt);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1.5rem 2rem;display:flex}.changelog-header.major{background:linear-gradient(135deg,#2563eb0f,var(--background-alt));position:relative}.changelog-header.major:before{content:"";background:linear-gradient(90deg,var(--primary),var(--primary-dark));height:2px;position:absolute;top:0;left:0;right:0}.version-tag{color:var(--primary);margin:0;font-size:1.25rem;font-weight:600}.version-beta{color:var(--accent-color)}.version-major{color:var(--primary);align-items:center;gap:.5rem;font-weight:700;display:inline-flex;position:relative}.version-major:after{content:"✨";opacity:.8;font-size:.9em}.release-date{color:var(--text-muted);font-size:.9rem;font-weight:500}.changelog-body{padding:2rem}.changelog-body h4{color:var(--foreground);margin-bottom:1rem;font-size:1.5rem;font-weight:600}.changelog-body p{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6}.changelog-categories{margin-top:1.5rem}.category-section{margin-bottom:1.5rem}.category-section:last-child{margin-bottom:0}.category-section h5{color:var(--text-primary);align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:1.1rem;font-weight:600;display:flex}.category-section h5 i{color:var(--primary-color);font-size:1rem}.category-section ul{margin-left:1.5rem;list-style:none}.category-section li{color:var(--text-secondary);margin-bottom:.5rem;padding-left:1rem;position:relative}.category-section li:before{content:"•";color:var(--primary);font-weight:700;position:absolute;left:0}.changelog-cta{background:var(--background-alt);border-radius:var(--border-radius);text-align:center;border:1px solid var(--border-color);padding:3rem 2rem}.changelog-cta h3{color:var(--primary);margin-bottom:1rem;font-size:1.75rem;font-weight:600}.changelog-cta p{color:var(--secondary);margin-bottom:2rem;font-size:1.1rem}.cta-buttons{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.nav-links a.active{color:var(--primary);font-weight:600}@media (max-width:768px){.changelog-hero{padding:100px 0 60px}.changelog-hero h1{font-size:2.5rem}.changelog-header{flex-direction:column;align-items:flex-start;gap:.5rem}.changelog-body{padding:1.5rem}.changelog-cta{padding:2rem 1.5rem}.cta-buttons{flex-direction:column;align-items:center}.cta-buttons .btn{width:100%;max-width:250px}}@media (max-width:480px){.changelog-hero h1,.changelog-intro h2{font-size:2rem}.changelog-header,.changelog-body{padding:1rem 1.5rem}}@media (prefers-color-scheme:dark){.changelog-entry{background:#161616;border:1px solid #ffffff08;box-shadow:0 6px 18px #00000073,0 0 18px #ffffff08}.changelog-entry:hover{transform:translateY(-2px);box-shadow:0 10px 30px #0000008c,0 0 28px #ffffff0b}.changelog-entry.major{background:linear-gradient(to bottom,#2563eb08,var(--background-alt));border-top-color:var(--primary);border:1px solid #ffffff05;box-shadow:0 8px 24px #00000080,0 0 22px #ffffff08,0 0 0 1px #2563eb0f}.changelog-header{background:linear-gradient(135deg,#2563eb0f,var(--background-alt));border-bottom-color:var(--border-color)}.changelog-cta{background:#1e1e1e;border-color:#2a2a2a}}.changelog-entry:first-child{transition-delay:.1s}.changelog-entry:nth-child(2){transition-delay:.2s}.changelog-entry:nth-child(3){transition-delay:.3s}.changelog-entry:nth-child(4){transition-delay:.4s}.changelog-intro{transition-delay:.1s}.changelog-cta{transition-delay:.2s}