.hux-toc,.hux-toc-box{--hux-toc-accent: var(--hux-site-accent, #1d4ed8);--hux-toc-bg: #ffffff;--hux-toc-text: #1f2328;--hux-toc-muted: #59636e;--hux-toc-line: #e5e7eb}.hux-toc[data-scheme=dark],.hux-toc-box[data-scheme=dark]{--hux-toc-accent: #60a5fa;--hux-toc-bg: #111827;--hux-toc-text: #e5e7eb;--hux-toc-muted: #9ca3af;--hux-toc-line: #374151}.hux-toc[data-scheme=custom],.hux-toc-box[data-scheme=custom]{--hux-toc-accent: var(--hux-toc-custom-accent, #1d4ed8);--hux-toc-bg: var(--hux-toc-custom-bg, #fff);--hux-toc-text: var(--hux-toc-custom-text, #1f2328);--hux-toc-muted: color-mix(in srgb, var(--hux-toc-text) 70%, var(--hux-toc-bg));--hux-toc-line: color-mix(in srgb, var(--hux-toc-text) 14%, var(--hux-toc-bg))}.hux-toc__button{position:fixed;z-index:99990;right:var(--hux-toc-edge, 16px);top:calc(50% - var(--hux-toc-size, 48px) / 2);display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:var(--hux-toc-size, 48px);height:var(--hux-toc-size, 48px);padding:0;margin:0;border:0;border-radius:12px;background:var(--hux-toc-accent);color:#fff;cursor:pointer;font:600 14px/1 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;box-shadow:0 6px 18px color-mix(in srgb,var(--hux-toc-accent) 35%,transparent)}.hux-toc__button:focus-visible,.hux-toc__panel :focus-visible,.hux-toc-box :focus-visible{outline:2px solid var(--hux-toc-accent);outline-offset:2px}.hux-toc__button:focus-visible{outline-offset:4px}.hux-toc[data-side=left] .hux-toc__button{right:auto;left:var(--hux-toc-edge, 16px)}.hux-toc[data-vertical=top] .hux-toc__button{top:96px}.hux-toc[data-vertical=bottom] .hux-toc__button{top:auto;bottom:calc(24px + var(--hux-fab-space, 0px))}.hux-toc[data-shape=circle] .hux-toc__button{border-radius:999px}.hux-toc[data-shape=square] .hux-toc__button{border-radius:4px}.hux-toc__icon{width:22px;height:22px;flex:none}.hux-toc__label{display:none}.hux-toc[data-button=icon-text] .hux-toc__button{padding:0 16px}.hux-toc[data-button=icon-text] .hux-toc__label{display:inline}.hux-toc__ring{position:absolute;inset:-5px;border-radius:inherit;padding:3px;pointer-events:none;background:conic-gradient(var(--hux-toc-accent) calc(var(--hux-toc-progress, 0) * 360deg),color-mix(in srgb,var(--hux-toc-accent) 18%,transparent) 0);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude}.hux-toc[data-shape=rounded] .hux-toc__ring{border-radius:16px}.hux-toc[data-progress=false] .hux-toc__ring{display:none}.hux-toc__panel{position:fixed;z-index:99991;right:var(--hux-toc-edge, 16px);top:50%;display:flex;flex-direction:column;width:min(var(--hux-toc-width, 320px),calc(100vw - 32px));max-height:var(--hux-toc-height, 70vh);border-radius:12px;background:var(--hux-toc-bg);color:var(--hux-toc-text);box-shadow:0 18px 50px #0f172a47;font:15px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;visibility:hidden;opacity:1;transform:translate(calc(100% + var(--hux-toc-edge, 16px) + 24px),-50%);transition:transform .25s ease,opacity .25s ease,visibility 0s linear .25s}.hux-toc__panel:focus{outline:none}.hux-toc[data-side=left] .hux-toc__panel{right:auto;left:var(--hux-toc-edge, 16px);transform:translate(calc(-100% - var(--hux-toc-edge, 16px) - 24px),-50%)}.hux-toc[data-effect=fade] .hux-toc__panel{transform:translateY(-50%);opacity:0}.hux-toc[data-effect=none] .hux-toc__panel{transition:none}.hux-toc[data-open=true] .hux-toc__panel{visibility:visible;opacity:1;transform:translateY(-50%);transition-delay:0s}.hux-toc__head{display:flex;align-items:center;gap:8px;padding:14px 10px 10px 16px}.hux-toc__title{flex:1;margin:0;font-size:16px;font-weight:700;color:var(--hux-toc-text)}.hux-toc__close,.hux-toc__collapse{display:inline-grid;place-items:center;min-width:36px;height:36px;margin:0;padding:0 8px;border:0;border-radius:6px;background:transparent;color:var(--hux-toc-muted);font:inherit;font-size:13px;cursor:pointer}.hux-toc__close svg{width:18px;height:18px}.hux-toc__close:hover,.hux-toc__collapse:hover{background:color-mix(in srgb,var(--hux-toc-text) 8%,transparent);color:var(--hux-toc-text)}.hux-toc__progress{height:3px;background:var(--hux-toc-line)}.hux-toc__progress i{display:block;height:100%;width:calc(var(--hux-toc-progress, 0) * 100%);background:var(--hux-toc-accent)}.hux-toc[data-progress=false] .hux-toc__progress i{display:none}.hux-toc__body{overflow-y:auto;overscroll-behavior:contain;padding:8px 8px 12px}.hux-toc[data-collapsed=true] .hux-toc__item:not([data-depth="1"]){display:none}.hux-toc__list{margin:0;padding:0;list-style:none}.hux-toc__item[hidden]{display:none}.hux-toc__link{display:flex;align-items:center;gap:8px;min-height:40px;padding:6px 10px;border-left:3px solid transparent;border-radius:6px;color:var(--hux-toc-text);text-decoration:none}.hux-toc__link:hover{background:color-mix(in srgb,var(--hux-toc-text) 6%,transparent);color:var(--hux-toc-text)}.hux-toc__item:not([data-depth="1"]) .hux-toc__link{color:var(--hux-toc-muted);font-size:.93em}.hux-toc__item[data-depth="2"] .hux-toc__link{padding-left:26px}.hux-toc__item[data-depth="3"] .hux-toc__link{padding-left:42px}.hux-toc__item[data-depth="4"] .hux-toc__link{padding-left:58px}.hux-toc__item[data-depth="5"] .hux-toc__link,.hux-toc__item[data-depth="6"] .hux-toc__link{padding-left:74px}.hux-toc__link.is-current{border-left-color:var(--hux-toc-accent);background:color-mix(in srgb,var(--hux-toc-accent) 12%,transparent);color:var(--hux-toc-accent);font-weight:600}.hux-toc__number{display:none;min-width:2em;color:var(--hux-toc-muted);font-variant-numeric:tabular-nums}[data-numbering=decimal] .hux-toc__number{display:inline}.hux-toc-box{max-width:var(--hux-text-width, 760px);margin:1.2em auto 1.6em;border:1px solid var(--hux-toc-line);border-radius:8px;background:var(--hux-toc-bg);color:var(--hux-toc-text)}.hux-toc-box__title{display:flex;justify-content:space-between;align-items:center;min-height:44px;padding:10px 16px;font-weight:700;cursor:pointer;list-style:none}.hux-toc-box__title::-webkit-details-marker{display:none}.hux-toc-box__title:after{content:"";width:8px;height:8px;margin-left:12px;border:solid currentColor;border-width:0 2px 2px 0;transform:rotate(45deg);transition:transform .2s}.hux-toc-box[open]>.hux-toc-box__title:after{transform:rotate(-135deg)}.hux-toc-box nav{padding:0 8px 10px}.hux-content .hux-toc-box{margin-inline:auto}@media(max-width:782px){.hux-toc[data-hide-mobile=true] .hux-toc__button{display:none}.hux-toc__panel{width:85vw;max-height:min(var(--hux-toc-height, 70vh),80vh)}.hux-toc__link{min-height:44px}}@media(prefers-reduced-motion:reduce){.hux-toc__panel,.hux-toc-box__title:after{transition:none!important}}@media print{.hux-toc{display:none}}