.toc-bar-modern{position:fixed;top:64px;left:0;right:0;z-index:40;background:#0d0910d9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(180,55,177,.15)}@media(min-width:1024px){.toc-bar-modern{top:72px}}.toc-bar-modern>div{position:relative}.toc-toggle-btn{display:flex;align-items:center;justify-content:space-between;width:100%;padding:14px 20px;background:none;border:none;cursor:pointer;transition:background .2s ease}.toc-toggle-btn:hover{background:#b437b114}.toc-btn-content{display:flex;align-items:center;gap:14px;min-width:0}.toc-progress-ring{position:relative;width:32px;height:32px;flex-shrink:0}.toc-progress-ring svg{transform:rotate(-90deg)}.toc-progress-ring circle{fill:none;stroke-width:2.5}.toc-progress-ring .bg{stroke:#b437b133}.toc-progress-ring .progress{stroke:#df82e0;stroke-linecap:round;transition:stroke-dashoffset .3s ease}.toc-progress-counter{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#df82e0}.toc-label-wrap{min-width:0;overflow:hidden}.toc-label-title{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:#b437b1cc;margin-bottom:2px}.toc-label-current{color:#fff;font-size:14px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.toc-dropdown-modern{position:absolute;top:100%;left:0;right:0;background:#0d0910fa;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid rgba(180,55,177,.2);box-shadow:0 20px 40px #00000080,0 0 0 1px #b437b11a;max-height:65vh;overflow-y:auto;animation:slideDown .25s cubic-bezier(.16,1,.3,1)}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.toc-dropdown-modern::-webkit-scrollbar{width:6px}.toc-dropdown-modern::-webkit-scrollbar-track{background:#b437b10d}.toc-dropdown-modern::-webkit-scrollbar-thumb{background:#b437b14d;border-radius:3px}.toc-item-modern{display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:14px 20px;font-size:14px;color:#ffffffb3;background:transparent;border:none;border-bottom:1px solid rgba(180,55,177,.08);cursor:pointer;transition:all .2s ease;position:relative}.toc-item-modern:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:transparent;transition:background .2s ease}.toc-item-modern:hover{background:#b437b11a;color:#fff}.toc-item-modern:hover:before{background:#b437b166}.toc-item-modern.active{background:#b437b126;color:#df82e0}.toc-item-modern.active:before{background:#df82e0}.toc-item-modern:last-child{border-bottom:none}.toc-num{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:8px;background:#b437b126;font-size:11px;font-weight:600;color:#fff9;flex-shrink:0;transition:all .2s ease}.toc-item-modern.active .toc-num{background:#df82e040;color:#df82e0}.toc-item-modern:hover .toc-num{background:#b437b140;color:#fff}.toc-item-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chevron-icon{transition:transform .3s cubic-bezier(.16,1,.3,1)}.chevron-icon.open{transform:rotate(180deg)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.animate-fade-in-up[data-astro-cid-yvbahnfj]{animation:fadeInUp .6s cubic-bezier(.16,1,.3,1) forwards}.animate-scale-in[data-astro-cid-yvbahnfj]{animation:scaleIn .8s cubic-bezier(.16,1,.3,1) forwards}.delay-100[data-astro-cid-yvbahnfj]{animation-delay:.1s;opacity:0}.delay-200[data-astro-cid-yvbahnfj]{animation-delay:.2s;opacity:0}.delay-300[data-astro-cid-yvbahnfj]{animation-delay:.3s;opacity:0}.hero-mesh[data-astro-cid-yvbahnfj]{background:radial-gradient(ellipse 80% 50% at 20% 40%,rgba(180,55,177,.15) 0%,transparent 50%),radial-gradient(ellipse 60% 40% at 80% 60%,rgba(116,27,117,.1) 0%,transparent 50%)}.glass-breadcrumb[data-astro-cid-yvbahnfj]{background:#ffffff0f;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08)}.article-card[data-astro-cid-yvbahnfj]{background:linear-gradient(180deg,#fff,#fafafa);box-shadow:0 0 0 1px #00000008,0 2px 4px #00000005,0 12px 24px #0000000a,0 32px 64px #741b750f}.related-card[data-astro-cid-yvbahnfj]{background:linear-gradient(135deg,#1e1423e6,#140e18f2);border:1px solid rgba(180,55,177,.15);transition:all .4s cubic-bezier(.16,1,.3,1)}.related-card[data-astro-cid-yvbahnfj]:hover{border-color:#b437b166;transform:translateY(-4px);box-shadow:0 20px 40px -20px #b437b14d,0 0 0 1px #b437b133}.related-card[data-astro-cid-yvbahnfj]:hover img[data-astro-cid-yvbahnfj]{transform:scale(1.05)}.meta-pill[data-astro-cid-yvbahnfj]{background:#b437b11f;border:1px solid rgba(180,55,177,.2)}.image-frame[data-astro-cid-yvbahnfj]{position:relative;border-radius:1.5rem;overflow:hidden;box-shadow:0 25px 50px -20px #00000080,0 0 0 1px #ffffff0d}.image-frame[data-astro-cid-yvbahnfj]:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.4) 100%);z-index:1;pointer-events:none}