.collapsible-panel-section{--inactive-border:hsla(0,0%,85%,.5);--glass-surface:hsla(0,0%,100%,.96);--glass-surface-open:hsla(0,0%,100%,.98);--glass-shadow:0 3px 10px rgba(15,23,42,.035);--text-color:#000;--post-h2:clamp(25px,2.6vw,34px);--post-h3:clamp(21px,2vw,26px);--post-h4:18px;--post-body:clamp(15px,1.2vw,18px);--post-body-lh:1.72;box-sizing:border-box;color:var(--text-color);font-family:Inter,sans-serif;margin:0 auto;max-width:1347px;width:100%}.collapsible-panel-section *,.collapsible-panel-section :after,.collapsible-panel-section :before{box-sizing:border-box}.collapsible-panel-section .accordion{display:flex;flex-direction:column;gap:16px}.collapsible-panel-section .accordion-item{backdrop-filter:blur(3px) saturate(104%);-webkit-backdrop-filter:blur(3px) saturate(104%);background:var(--glass-surface);border:3px solid var(--inactive-border);border-radius:25px;box-shadow:var(--glass-shadow);overflow:hidden;scroll-margin-top:20px;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}.collapsible-panel-section .accordion-item.open{background:linear-gradient(var(--glass-surface-open),var(--glass-surface-open)) padding-box,linear-gradient(135deg,#0276f1,#c79de2) border-box;border:5px solid transparent;box-shadow:0 4px 12px rgba(15,23,42,.045)}.collapsible-panel-section .accordion-header{align-items:center;background:transparent;border:none;color:var(--text-color);cursor:pointer;display:flex;font-family:inherit;font-size:var(--post-h3);font-weight:700;gap:24px;justify-content:space-between;letter-spacing:-.02em;line-height:1.22;padding:40px 50px;text-align:left;width:100%}.collapsible-panel-section .accordion-title{flex:1}.collapsible-panel-section .accordion-chevron{color:var(--text-color);flex-shrink:0;transition:transform .2s ease}.collapsible-panel-section .accordion-content{display:none;padding:0 50px 40px}.collapsible-panel-section .accordion-item.open .accordion-content{display:block}.collapsible-panel-section .accordion-content-inner{color:var(--text-color);font-size:var(--post-body);font-weight:400;line-height:var(--post-body-lh)}.collapsible-panel-section .accordion-content-inner>:first-child{margin-top:0}.collapsible-panel-section .accordion-content-inner>:last-child{margin-bottom:0}.collapsible-panel-section .accordion-content-inner p{font-size:var(--post-body);line-height:var(--post-body-lh);margin:0 0 20px}.collapsible-panel-section .accordion-content-inner h2,.collapsible-panel-section .accordion-content-inner h3,.collapsible-panel-section .accordion-content-inner h4{color:#0276f1;font-weight:700;letter-spacing:-.025em;margin:0 0 24px}.collapsible-panel-section .accordion-content-inner h2{font-size:var(--post-h2);line-height:1.18}.collapsible-panel-section .accordion-content-inner h3{font-size:var(--post-h3);letter-spacing:-.02em;line-height:1.22}.collapsible-panel-section .accordion-content-inner h4{font-size:var(--post-h4);font-weight:600;letter-spacing:-.01em;line-height:1.35}.collapsible-panel-section .accordion-content-inner h2+*,.collapsible-panel-section .accordion-content-inner h3+*,.collapsible-panel-section .accordion-content-inner h4+*{margin-top:0}.collapsible-panel-section .accordion-content-inner hr{border:none;border-top:1px solid hsla(0,0%,85%,.8);margin:32px 0}.collapsible-panel-section .accordion-content-inner ol,.collapsible-panel-section .accordion-content-inner ul{font-size:var(--post-body);line-height:var(--post-body-lh);margin:24px 0;padding-left:28px}.collapsible-panel-section .accordion-content-inner li{margin-bottom:10px}.collapsible-panel-section .accordion-content-inner strong{font-weight:700}.collapsible-panel-section .accordion-content-inner a{color:inherit;text-decoration:underline;text-decoration-color:rgba(0,0,0,.3);text-underline-offset:2px;word-break:break-word}.collapsible-panel-section .accordion-content-inner a:hover{text-decoration-color:currentColor}@media (max-width:1200px){.collapsible-panel-section .accordion-header{padding:34px 40px}.collapsible-panel-section .accordion-content{padding:0 40px 34px}}@media (max-width:992px){.collapsible-panel-section .accordion-header{padding:28px 32px}.collapsible-panel-section .accordion-content{padding:0 32px 28px}}@media (max-width:768px){.collapsible-panel-section{--post-h2:clamp(23px,6vw,30px);--post-h3:clamp(20px,4.8vw,24px);--post-h4:17px;--post-body-lh:1.7}.collapsible-panel-section .accordion-header{padding:24px}.collapsible-panel-section .accordion-content{padding:0 24px 24px}.collapsible-panel-section .accordion-content-inner{font-size:var(--post-body);line-height:var(--post-body-lh)}.collapsible-panel-section .accordion-content-inner h2{font-size:var(--post-h2);letter-spacing:-.025em;line-height:1.18;margin-bottom:16px}.collapsible-panel-section .accordion-content-inner h3{font-size:var(--post-h3);letter-spacing:-.02em;line-height:1.22;margin-bottom:16px}.collapsible-panel-section .accordion-content-inner h4{font-size:var(--post-h4);letter-spacing:-.01em;line-height:1.35;margin-bottom:12px}.collapsible-panel-section .accordion-content-inner hr{margin:24px 0}}@media (max-width:480px){.collapsible-panel-section .accordion-header{gap:14px;padding:18px 16px}.collapsible-panel-section .accordion-content{padding:0 16px 18px}}