:root{--cha-hub-bg:#fbfcfd;--cha-hub-bg-light:#f8f9fa;--cha-hub-text:#1a1a1a;--cha-hub-text-muted:#666;--cha-hub-border:rgba(222,225,234,.6)}.cha-release-hub{color:var(--cha-hub-text);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,sans-serif;min-height:400px}.cha-hub-tabs{display:flex;gap:0;border-bottom:1px solid var(--cha-hub-border);padding:50px 0 0;background:var(--cha-hub-bg);justify-content:center}.cha-hub-tab{display:inline-flex;align-items:center;gap:6px;padding:9px 20px;padding-bottom:8px;background:0 0;border:none;color:var(--cha-hub-text-muted);font-size:14px;font-weight:500;cursor:pointer;position:relative;transition:color .2s ease}.cha-hub-tab svg{width:16px;height:16px;flex-shrink:0}.cha-hub-tab:hover{color:var(--cha-hub-text);background-color:transparent;box-shadow:none}.cha-hub-tab.active{color:var(--changeloger_brand_color);font-weight:600;background-color:#fff;border-radius:10px 10px 0 0;border:1px solid var(--cha-hub-border);border-bottom:0;box-shadow:none}.cha-hub-tab.active:after{content:'';position:absolute;bottom:-1px;left:0;width:100%;height:1px;background-color:#fff}.cha-hub-tab .coming-soon{font-size:10px;font-weight:500;background:var(--cha-hub-bg-light);color:var(--cha-hub-text-muted);padding:3px 8px;border-radius:10px;margin-left:8px;vertical-align:middle;text-transform:uppercase;letter-spacing:.5px}.cha-hub-content{padding:0}.cha-hub-panel{display:none;background-color:#fff}.cha-hub-panel.active{display:block}.cha-coming-soon-panel{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:100px 40px;text-align:center;background:var(--cha-hub-bg-light)}.cha-coming-soon-panel svg{width:56px;height:56px;color:var(--changeloger_brand_color);margin-bottom:24px;opacity:.6}.cha-coming-soon-panel h3{font-size:22px;font-weight:600;color:var(--cha-hub-text);margin:0 0 8px}.cha-coming-soon-panel p{font-size:15px;color:var(--cha-hub-text-muted);margin:0;max-width:360px}.cha-release-hub-editor{background:#f8f9fa;border:1px solid #e0e0e0;border-radius:8px;padding:30px}.cha-hub-preview{text-align:center}.cha-hub-tabs-preview{display:flex;gap:20px;justify-content:center;padding-bottom:16px;border-bottom:1px solid #e0e0e0;margin-bottom:24px}.cha-hub-tabs-preview span{color:#888;font-size:14px;padding-bottom:14px}.cha-hub-tabs-preview span.active{color:#525df9;font-weight:600;border-bottom:3px solid #525df9;margin-bottom:-17px}.cha-hub-content-preview p{color:#666;font-size:13px;margin:0}.cha-hub-icon{width:48px;height:48px;margin:0 auto 16px;color:#525df9}@media (max-width:768px){.cha-hub-tabs{padding:0 16px;overflow-x:auto;-webkit-overflow-scrolling:touch}.cha-hub-tab{padding:16px 20px;font-size:14px;white-space:nowrap}.cha-coming-soon-panel{padding:60px 24px}}.cha-badge-filter{display:flex;flex-wrap:wrap;gap:8px;padding:24px 40px;background:#fff;border-bottom:1px solid var(--cha-hub-border);justify-content:center}.cha-badge-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 13px;background:#fff;border:1px solid #e2e8f0;border-radius:8px;font-size:14px;font-weight:500;color:#64748b;cursor:pointer;box-shadow:none;transition:all .2s}.cha-badge-pill:hover{border-color:var(--badge-color,--changeloger_brand_color);color:var(--badge-color,--changeloger_brand_color);background-color:transparent}.cha-badge-pill.active{background:color-mix(in srgb,var(--badge-color,--changeloger_brand_color) 10%,#fff);border-color:color-mix(in srgb,var(--badge-color,--changeloger_brand_color) 10%,transparent);color:var(--badge-color,--changeloger_brand_color);font-weight:600}.cha-badge-pill[data-badge=""]{--badge-color:var(--changeloger_brand_color)}.cha-release-item{transition:opacity .3s ease,transform .3s ease}.cha-release-item.cha-hidden{display:none}@media (max-width:768px){.cha-badge-filter{padding:16px 20px;gap:8px}.cha-badge-pill{padding:5px 11px;font-size:13px}}