:root{--it-purple:#4a154b;--it-blue:#64c3eb;--it-yellow:#e3b34c;--it-radius:20px;--md-surface:#fafbfc;--md-surface-bright:#ffffff;--md-surface-container:#edf0f5;--md-on-surface:#111316;--md-on-surface-variant:#3e424a;--md-outline:#c3c8d1;--md-outline-variant:#dbe0e8;--md-primary:var(--it-purple);--md-primary-alt:var(--it-blue);--md-on-primary:#ffffff;--md-primary-container:#EADDFF;--elev-1:0 2px 4px rgba(0,0,0,.10),0 1px 1px rgba(0,0,0,.04);--toc-max-h:60vh;--toc-target-offset:88px;--toc-bottom-gap:8px}@media (prefers-color-scheme:dark){:root{--md-surface:#101214;--md-surface-bright:#16181c;--md-surface-container:#181b1f;--md-on-surface:#e7eaee;--md-on-surface-variant:#c7ccd6;--md-outline:#2e3238;--md-outline-variant:#3a3f46;--md-primary:color-mix(in oklab,var(--it-purple) 70%,var(--it-blue) 30%);--md-primary-container:#3a2a4a;--elev-1:0 2px 4px rgba(0,0,0,.55)}}.toc-static .dynamic-toc,.toc-sticky .dynamic-toc{--_toc-bg:var(--md-surface-bright);--_toc-on:var(--md-on-surface);--_toc-on-variant:var(--md-on-surface-variant);--_toc-outline:var(--md-outline);--_toc-outline-variant:var(--md-outline-variant);--_toc-primary:var(--md-primary);--_toc-primary-alt:var(--md-primary-alt);--_toc-on-primary:var(--md-on-primary);--_toc-primary-container:var(--md-primary-container);color-scheme:light dark;background:var(--_toc-bg);background-color:var(--_toc-bg);color:var(--_toc-on);-webkit-text-fill-color:currentColor;border:1.5px solid var(--_toc-outline-variant);border-radius:var(--it-radius);padding:12px 14px;box-shadow:var(--elev-1);font-family:"Fields Light",system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.55;overflow:hidden}.toc-static .dynamic-toc :is(h1,h2,h3,h4,h5,h6,.elementor-heading-title,p,span,small,strong,label,a),.toc-sticky .dynamic-toc :is(h1,h2,h3,h4,h5,h6,.elementor-heading-title,p,span,small,strong,label,a){color:var(--_toc-on)!important;-webkit-text-fill-color:currentColor!important;text-shadow:none!important;background:none!important;-webkit-background-clip:initial!important;background-clip:initial!important}.post-toc-wrapper{max-width:900px;margin:24px auto;padding:0 8px;background:transparent!important;border:0!important;box-shadow:none!important}.toc-sticky{position:fixed;left:0;right:0;bottom:env(safe-area-inset-bottom,0);z-index:1000;display:block;pointer-events:none;margin:0;padding:0}.toc-sticky .dynamic-toc{max-width:900px;margin:0 auto calc(var(--toc-bottom-gap) + env(safe-area-inset-bottom,0));pointer-events:auto;transform:translateY(110%);transition:transform .28s cubic-bezier(.2,0,.2,1);box-shadow:0 -10px 24px rgba(14,15,18,.08),var(--elev-1)}.toc-sticky.active .dynamic-toc{transform:translateY(0)}.toc-sticky .dynamic-toc{max-width:var(--container-w,1100px)}.dynamic-toc .toc-toggle{display:flex;align-items:center;justify-content:space-between;gap:.75rem;cursor:pointer;user-select:none;font-weight:800;letter-spacing:.2px;color:var(--_toc-on);padding:2px 0}.dynamic-toc .toc-toggle:focus-visible{outline:3px solid var(--_toc-primary-container);outline-offset:2px;border-radius:18px}.dynamic-toc .toc-toggle .emphasis{background:linear-gradient(90deg,var(--_toc-primary),var(--_toc-primary-alt),var(--it-yellow));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;font-size:15px}.dynamic-toc .toggle-arrow{font-size:14px;color:var(--_toc-on);opacity:.75;transition:transform .22s cubic-bezier(.2,0,.2,1),opacity .16s ease}.dynamic-toc .toc-toggle:hover .toggle-arrow{opacity:.95}.dynamic-toc.open .toggle-arrow{transform:rotate(180deg)}.dynamic-toc ul{margin-top:10px;padding-left:0;list-style:none;max-height:0;overflow:hidden;opacity:0;transition:max-height .25s cubic-bezier(.2,0,.2,1),opacity .18s ease;scrollbar-width:thin;scrollbar-color:rgba(0,0,0,.28) transparent;background:var(--_toc-bg);border-radius:14px}.dynamic-toc.open ul{max-height:var(--toc-max-h);overflow:auto;opacity:1;background:color-mix(in oklab,var(--md-surface-container) 55%,var(--_toc-bg))}.dynamic-toc ul::-webkit-scrollbar{height:8px;width:8px}.dynamic-toc ul::-webkit-scrollbar-thumb{background:rgba(0,0,0,.22);border-radius:8px}.dynamic-toc ul::-webkit-scrollbar-track{background:transparent}.dynamic-toc li{margin:0 0 6px 0}.dynamic-toc li a{display:block;text-decoration:none;color:var(--_toc-on)!important;-webkit-text-fill-color:currentColor!important;background:transparent;background-color:transparent;padding:8px 10px;border-radius:12px;border:1px solid transparent;transition:background .16s cubic-bezier(.2,0,.2,1),border-color .16s cubic-bezier(.2,0,.2,1),color .16s cubic-bezier(.2,0,.2,1),transform .16s cubic-bezier(.2,0,.2,1)}.dynamic-toc li a:focus-visible{outline:3px solid var(--_toc-primary-container);outline-offset:2px;border-radius:12px}.dynamic-toc li a.is-active,.dynamic-toc li a[aria-current="true"]{color:var(--_toc-on-primary)!important;-webkit-text-fill-color:currentColor!important;background:linear-gradient(100deg,var(--_toc-primary),color-mix(in oklab,var(--_toc-primary-alt) 75%,var(--_toc-primary) 25%));background-color:var(--_toc-primary);border:1px solid color-mix(in oklab,var(--_toc-primary) 30%,transparent);box-shadow:0 12px 26px color-mix(in oklab,var(--_toc-primary) 28%,transparent)}.dynamic-toc .toc-level-2{padding-left:10px}.dynamic-toc .toc-level-3{padding-left:20px}.dynamic-toc .toc-level-4{padding-left:30px}.dynamic-toc .toc-level-5{padding-left:40px}@media (max-width:768px){.toc-static .dynamic-toc,.toc-sticky .dynamic-toc{font-size:13px}.dynamic-toc .toc-toggle .emphasis{font-size:14px}.dynamic-toc li a{font-size:13px}}@media (prefers-reduced-motion:reduce){.dynamic-toc ul,.dynamic-toc .toggle-arrow,.toc-sticky .dynamic-toc{transition:none}}@media (forced-colors:active){.toc-static .dynamic-toc,.toc-sticky .dynamic-toc{border:1px solid CanvasText;background:Canvas;box-shadow:none}.dynamic-toc li a.is-active,.dynamic-toc li a[aria-current="true"]{background:CanvasText;color:Canvas!important;box-shadow:none}}@media (prefers-color-scheme:light){.post-toc-wrapper .dynamic-toc{--_toc-bg:#fff;--_toc-on:#111316;--_toc-on-variant:#3e424a;--_toc-outline:#c3c8d1;--_toc-outline-variant:#dbe0e8;--_toc-primary:var(--md-primary,#4a154b);--_toc-primary-alt:var(--md-primary-alt,#64c3eb);--_toc-on-primary:#fff;--_toc-primary-container:#EADDFF;color-scheme:light;background:#fff!important;background-color:#fff!important;background-image:none!important;border-color:var(--_toc-outline-variant)!important}.post-toc-wrapper .dynamic-toc ul{background:#fff!important;background-color:#fff!important;background-image:none!important}.post-toc-wrapper .dynamic-toc.open ul{background:color-mix(in oklab,#edf0f5 55%,#fff)!important;background-color:color-mix(in oklab,#edf0f5 55%,#fff)!important;background-image:none!important}.post-toc-wrapper .dynamic-toc li a:hover{background:var(--_toc-primary-container,#EADDFF)!important;background-color:var(--_toc-primary-container,#EADDFF)!important;border-color:var(--_toc-outline)!important;color:var(--_toc-on)!important;-webkit-text-fill-color:currentColor!important;text-shadow:none!important;-webkit-background-clip:initial!important;background-clip:initial!important;box-shadow:0 4px 10px rgba(14,15,18,.10);transform:translateY(-1px)}}:is(:root,html,body)[data-theme="light"] .post-toc-wrapper .dynamic-toc{--_toc-bg:#fff;--_toc-on:#111316;--_toc-on-variant:#3e424a;--_toc-outline:#c3c8d1;--_toc-outline-variant:#dbe0e8;--_toc-primary:var(--md-primary,#4a154b);--_toc-primary-alt:var(--md-primary-alt,#64c3eb);--_toc-on-primary:#fff;--_toc-primary-container:#EADDFF;color-scheme:light;background:#fff!important;background-color:#fff!important;background-image:none!important;border-color:var(--_toc-outline-variant)!important}:is(:root,html,body)[data-theme="light"] .post-toc-wrapper .dynamic-toc ul{background:#fff!important;background-color:#fff!important;background-image:none!important}:is(:root,html,body)[data-theme="light"] .post-toc-wrapper .dynamic-toc.open ul{background:color-mix(in oklab,#edf0f5 55%,#fff)!important;background-color:color-mix(in oklab,#edf0f5 55%,#fff)!important;background-image:none!important}:is(:root,html,body)[data-theme="light"] .post-toc-wrapper .dynamic-toc li a:hover{background:var(--_toc-primary-container,#EADDFF)!important;background-color:var(--_toc-primary-container,#EADDFF)!important;border-color:var(--_toc-outline)!important;color:var(--_toc-on)!important;-webkit-text-fill-color:currentColor!important;text-shadow:none!important;-webkit-background-clip:initial!important;background-clip:initial!important;box-shadow:0 4px 10px rgba(14,15,18,.10);transform:translateY(-1px)}@media (prefers-color-scheme:dark){.post-toc-wrapper .dynamic-toc{--_toc-on:var(--md-on-surface,#e7eaee);--_toc-outline:var(--md-outline,#2e3238);--_toc-outline-variant:var(--md-outline-variant,#3a3f46);background:rgba(22,24,28,.88)!important;background-color:rgba(22,24,28,.88)!important;background-image:none!important;color:var(--_toc-on)!important;-webkit-text-fill-color:currentColor!important;border-color:var(--_toc-outline-variant)!important}@supports((backdrop-filter:blur(6px)) or (-webkit-backdrop-filter:blur(6px))){.post-toc-wrapper .dynamic-toc{-webkit-backdrop-filter:saturate(140%) blur(10px);backdrop-filter:saturate(140%) blur(10px)}}.post-toc-wrapper .dynamic-toc ul{background:rgba(27,31,36,.92)!important;background-color:rgba(27,31,36,.92)!important;background-image:none!important}.post-toc-wrapper .dynamic-toc li a{color:var(--_toc-on)!important;-webkit-text-fill-color:currentColor!important}.post-toc-wrapper .dynamic-toc li a:not(.is-active):hover,.post-toc-wrapper .dynamic-toc li a:not([aria-current="true"]):hover{background:rgba(35,41,48,.96)!important;background-color:rgba(35,41,48,.96)!important;background-image:none!important;border-color:var(--_toc-outline)!important;color:var(--_toc-on)!important;-webkit-text-fill-color:currentColor!important;text-shadow:none!important;-webkit-background-clip:initial!important;background-clip:initial!important;box-shadow:0 6px 14px rgba(0,0,0,.45);transform:translateY(-1px)}.post-toc-wrapper .dynamic-toc li a.is-active,.post-toc-wrapper .dynamic-toc li a[aria-current="true"]{color:#fff!important;-webkit-text-fill-color:currentColor!important}}:is(:root,html,body)[data-theme="dark"] .post-toc-wrapper .dynamic-toc{--_toc-on:var(--md-on-surface,#e7eaee);--_toc-outline:var(--md-outline,#2e3238);--_toc-outline-variant:var(--md-outline-variant,#3a3f46);background:rgba(22,24,28,.88)!important;background-color:rgba(22,24,28,.88)!important;background-image:none!important;color:var(--_toc-on)!important;-webkit-text-fill-color:currentColor!important;border-color:var(--_toc-outline-variant)!important}@supports((backdrop-filter:blur(6px)) or (-webkit-backdrop-filter:blur(6px))){:is(:root,html,body)[data-theme="dark"] .post-toc-wrapper .dynamic-toc{-webkit-backdrop-filter:saturate(140%) blur(10px);backdrop-filter:saturate(140%) blur(10px)}}:is(:root,html,body)[data-theme="dark"] .post-toc-wrapper .dynamic-toc ul{background:rgba(27,31,36,.92)!important;background-color:rgba(27,31,36,.92)!important;background-image:none!important}:is(:root,html,body)[data-theme="dark"] .post-toc-wrapper .dynamic-toc li a{color:var(--_toc-on)!important;-webkit-text-fill-color:currentColor!important}:is(:root,html,body)[data-theme="dark"] .post-toc-wrapper .dynamic-toc li a:not(.is-active):hover,:is(:root,html,body)[data-theme="dark"] .post-toc-wrapper .dynamic-toc li a:not([aria-current="true"]):hover{background:rgba(35,41,48,.96)!important;background-color:rgba(35,41,48,.96)!important;background-image:none!important;border-color:var(--_toc-outline)!important;color:var(--_toc-on)!important;-webkit-text-fill-color:currentColor!important;text-shadow:none!important;-webkit-background-clip:initial!important;background-clip:initial!important;box-shadow:0 6px 14px rgba(0,0,0,.45);transform:translateY(-1px)}:is(:root,html,body)[data-theme="dark"] .post-toc-wrapper .dynamic-toc li a.is-active,:is(:root,html,body)[data-theme="dark"] .post-toc-wrapper .dynamic-toc li a[aria-current="true"]{color:#fff!important;-webkit-text-fill-color:currentColor!important}@supports not (background:color-mix(in oklab,#000 50%,#fff)){@media (prefers-color-scheme:dark){.post-toc-wrapper .dynamic-toc{background:rgba(22,24,28,.88)!important;background-color:rgba(22,24,28,.88)!important}.post-toc-wrapper .dynamic-toc li a:not(.is-active):hover{background:rgba(36,42,48,.96)!important;background-color:rgba(36,42,48,.96)!important}}:is(:root,html,body)[data-theme="dark"] .post-toc-wrapper .dynamic-toc{background:rgba(22,24,28,.88)!important;background-color:rgba(22,24,28,.88)!important}:is(:root,html,body)[data-theme="dark"] .post-toc-wrapper .dynamic-toc li a:not(.is-active):hover{background:rgba(36,42,48,.96)!important;background-color:rgba(36,42,48,.96)!important}}h2[id],h3[id],h4[id],h5[id]{scroll-margin-top:var(--toc-target-offset)}
/* TOC visibility/stacking — final, conflict-proof */
.post-toc-wrapper.toc-sticky {position: fixed;left: 0;right: 0;bottom: env(safe-area-inset-bottom, 0);z-index: 214748;  pointer-events: none; --toc-offset-y: 110%;}
.post-toc-wrapper.toc-sticky .dynamic-toc {pointer-events: auto;transform: translateY(var(--toc-offset-y)) !important; will-change: transform;
  transition: transform .28s cubic-bezier(.2,0,.2,1);}
/* Show when sticky/active */
.post-toc-wrapper.toc-sticky.active,.post-toc-wrapper.toc-sticky.is-sticky {--toc-offset-y: 0%;}