/* That Old Chestnut v0.3.0 — dark, mobile first, no sideways scroll at 390 px */
:root{--bg:#07110e;--panel:#0d1c17;--line:#1f3b31;--ink:#e6efe9;--mute:#9db3a8;--green:#3dffa8;--nut:#c8834a;--clear:#ff8a5c;--border:#f2c14e;--lang:#7fc8ff}
html,body{background:var(--bg)}
body.toc{margin:0;color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overflow-x:hidden}
.tocw{box-sizing:border-box;max-width:980px;margin:0 auto;padding:16px 14px 48px;overflow-wrap:anywhere}
.tocw *,.tocw *::before,.tocw *::after{box-sizing:border-box}
.tocw a{color:var(--green)}
.toc-head h1{margin:.1em 0 0;font-size:clamp(1.7rem,7vw,2.6rem);line-height:1.1;letter-spacing:-.01em}
.toc-kicker{margin:.3em 0 0;color:var(--mute)}
.toc-parcel-row{margin:0}
.cw-parcel-link{display:inline-block;padding:3px 10px;border:1px solid var(--green);border-radius:999px;font-size:.85rem;font-weight:600;text-decoration:none;color:var(--green);background:#0b241b}
.cw-parcel-link:hover,.cw-parcel-link:focus-visible{background:var(--green);color:#03150e}
.toc-lede{color:var(--ink);max-width:68ch}
.toc-loading{color:var(--mute)}
h2{font-size:1.15rem;margin:1.6em 0 .6em}
.toc-radar{margin:12px 0 4px;padding:10px;background:radial-gradient(ellipse at 50% 100%,#0e2a20 0,#08140f 70%);border:1px solid var(--line);border-radius:14px}
.toc-radar svg{display:block;width:100%;height:auto;max-height:340px}
.toc-radar figcaption{font-size:.8rem;color:var(--mute);margin-top:6px}
.toc-radar .blip.pop use{animation:tocpop .45s ease-out}
@keyframes tocpop{0%{transform:scale(.4)}60%{transform:scale(1.35)}100%{transform:scale(1)}}
.toc-empty{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px dashed var(--green);border-radius:12px;background:#0a1d16}
.toc-empty p{margin:0}
.toc-pulse{flex:0 0 12px;width:12px;height:12px;margin-top:6px;border-radius:50%;background:var(--green);animation:tocpulse 1.6s ease-in-out infinite}
@keyframes tocpulse{50%{opacity:.25}}
.toc-banner{padding:8px 12px;border-left:3px solid var(--border);background:#1c1a0c;border-radius:6px;font-size:.92rem}
.toc-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.toc-tile{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px;border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--ink);font:inherit;text-align:left;cursor:pointer;min-width:0}
.toc-tile b{font-size:1.8rem;line-height:1}
.toc-tile span{font-weight:600;font-size:.9rem}
.toc-tile small{color:var(--mute);font-size:.72rem;line-height:1.3}
.toc-tile.t-clear b{color:var(--clear)}.toc-tile.t-borderline b{color:var(--border)}.toc-tile.t-language b{color:var(--lang)}
.toc-tile.on{outline:2px solid var(--green)}
.toc-filter{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px 12px;align-items:end}
.toc-filter h2,.toc-filter .toc-n{grid-column:1/-1;margin-bottom:0}
.toc-filter label{display:flex;flex-direction:column;font-size:.85rem;color:var(--mute);min-width:0}
.toc-filter select,.toc-filter input{width:100%;margin-top:3px;padding:8px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--ink);font:inherit}
.toc-n{font-size:.85rem;color:var(--mute)}
.toc-cards{display:grid;gap:10px}
.toc-cards h2{margin-bottom:0}
.toc-card{padding:12px 14px;border:1px solid var(--line);border-left:4px solid var(--lang);border-radius:12px;background:var(--panel)}
.toc-card.c-clear{border-left-color:var(--clear)}.toc-card.c-borderline{border-left-color:var(--border)}
.toc-card h3{margin:.15em 0;font-size:1.02rem}
.toc-badge{margin:0;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--mute)}
.toc-date{margin:0;font-size:.85rem;color:var(--mute)}
.toc-card blockquote{margin:10px 0;padding:6px 12px;border-left:2px solid var(--nut);background:#130f0a;border-radius:4px}
.toc-card blockquote.q-pos{border-left-color:var(--green);background:#0a1712}
.toc-card blockquote p{margin:0}
.toc-sub{margin:.6em 0 .2em;font-size:.8rem;color:var(--mute)}
.toc-tl{margin:0;padding-left:1.1em}.toc-tl li{margin:.2em 0}.toc-tl b{color:var(--nut)}
.toc-conduct{font-size:.92rem}
.toc-scroll{max-width:100%;overflow-x:auto}
.toc-table{width:100%;border-collapse:collapse;font-size:.9rem}
.toc-table th,.toc-table td{padding:8px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}
.toc-table th{font-size:.75rem;color:var(--mute);font-weight:600}
@media (max-width:719px){.toc-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
 .toc-table,.toc-table tbody,.toc-table tr,.toc-table td{display:block;width:100%}
 .toc-table tr{margin-bottom:10px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}
 .toc-table td{border-bottom:1px solid #15291f}
 .toc-table td::before{content:attr(data-label);display:block;font-size:.7rem;line-height:1.3;color:var(--mute);margin-bottom:2px}}
.toc-terms dt{margin-top:10px;font-weight:600;color:var(--nut);display:flex;align-items:center;gap:6px}
.toc-terms dt small{color:var(--mute);font-weight:400}
.toc-terms dd{margin:2px 0 0 22px;font-size:.92rem}
.toc-nut{width:14px;height:14px;border-radius:50% 50% 45% 45%;background:radial-gradient(circle at 35% 30%,#e8a46a,#7a3f1a);flex:0 0 14px}
.toc-gloss{margin-top:1.6em;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.toc-gloss summary{cursor:pointer;font-weight:600}
.toc-g h3{font-size:.95rem;margin:.9em 0 .2em}.toc-g p{margin:.2em 0}
.toc-muted{color:var(--mute);font-size:.85rem}
.toc-foot{margin-top:2em}
.cw-parcel-dlg{max-width:min(560px,calc(100vw - 24px));width:100%;padding:0;border:1px solid var(--green);border-radius:14px;background:#0b1712;color:var(--ink)}
.cw-parcel-dlg::backdrop{background:rgba(0,0,0,.7)}
.cwp-body{padding:16px 18px 18px;overflow-wrap:anywhere}.cwp-body h2{margin-top:0}
.cwp-x{float:right;margin:8px 10px 0 0;width:36px;height:36px;border:0;border-radius:50%;background:#14271f;color:var(--ink);font-size:1.3rem;cursor:pointer}
@media (prefers-reduced-motion:reduce){.toc-pulse,.toc-radar .blip.pop use{animation:none}}
.toc-note{font-size:.85rem;color:var(--mute);padding:8px 12px;border-left:3px solid var(--green);background:#0a1712;border-radius:6px}
.toc-word{margin-top:1.2em;padding:12px 14px;border:1px solid var(--nut);border-radius:12px;background:#140f0a}
.toc-word h2{margin-top:0}
.toc-word-term{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:1.2rem;margin:.2em 0}
.toc-word-term b{color:var(--nut)}
.toc-word blockquote{margin:10px 0;padding:6px 12px;border-left:2px solid var(--nut);background:#1a130c;border-radius:4px}.toc-word blockquote p{margin:0}

/* v0.2.0 disclosure highlight: big surprise face, bold text on a vibrant hot-pink highlight (data-driven: toc.js marks is-disc) */
.toc-wow{display:block;font-size:2.5em;line-height:1.1;margin:0 0 .15em;font-weight:400}
.toc-hl{background:#ff2bd6;color:#14060f;font-weight:800;padding:.08em .3em;border-radius:4px;-webkit-box-decoration-break:clone;box-decoration-break:clone;box-shadow:0 0 0 2px #ffe600}
.toc-card blockquote.q-pos.q-disc{border-left:4px solid #ff2bd6;background:#2a0a22}
.q-disc p{line-height:1.9}
.toc-card.is-disc{border-color:#ff2bd6;box-shadow:0 0 0 1px #ff2bd6,0 0 18px rgba(255,43,214,.35)}
.td-disc .toc-hl{display:inline;line-height:1.9}
/* the details dialog sits in the top layer, outside the inverted page, so it keeps the plain colours; day mode inverts the page (html.ghf-inv invert+hue-rotate); these pre-inverted values come out as the same hot pink */
html.ghf-inv .toc-hl{background:#ff5ae6;color:#fff0fa;box-shadow:0 0 0 2px #af5a00}
html.ghf-inv .toc-wow{filter:invert(1) hue-rotate(180deg)}

/* v0.3.0 old chestnuts: crescendo highlight (stronger than the 😮 pink), the 🌰 list, the details modal, clickable radar */
.toc-cn{background:linear-gradient(90deg,#fff27a 0%,#ffc23a 35%,#ff8a2a 70%,#ff5a3d 100%);color:#160400;font-weight:900;padding:.12em .38em;border-radius:5px;
 -webkit-box-decoration-break:clone;box-decoration-break:clone;box-shadow:0 0 0 2px #fff6b0,0 0 12px rgba(255,120,40,.55);line-height:2;text-decoration:none}
.toc-cn.lv-1{background:linear-gradient(90deg,#fff6b0,#ffd36b);box-shadow:0 0 0 1px #ffe58a;font-weight:800}
.toc-cn.lv-3{background:linear-gradient(90deg,#ffe14d 0%,#ffa31a 30%,#ff6a1f 60%,#ff3d3d 100%);box-shadow:0 0 0 2px #ffffff,0 0 0 4px #ff3d3d,0 0 22px rgba(255,70,30,.8);font-size:1.04em;letter-spacing:.005em}
.toc-cn-nut{font-weight:400;margin-right:.2em}
.toc-hl .toc-cn{box-shadow:0 0 0 2px #ffffff,0 0 0 4px #ff3d3d}
.toc-card.is-cn{border-left-color:#ff8a2a}
.toc-cn-cardlink{margin:.5em 0 0}
.toc-cn-more{display:inline-block;font-weight:700;color:#ffb347!important;text-decoration:underline;text-underline-offset:3px;padding:4px 2px;min-height:24px}
.toc-cnl{margin-top:1em;padding:12px 14px;border:2px solid #ff8a2a;border-radius:14px;background:linear-gradient(180deg,#1d1208,#120c07)}
.toc-cnl h2{margin:.1em 0 .2em;color:#ffd36b}.toc-cnl > p{margin:.2em 0 .6em}
.toc-cnl-ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.toc-cnl-li{display:flex;gap:10px;align-items:flex-start;padding:8px 10px;border-radius:10px;background:#1a1109;border-left:4px solid #ffc23a}
.toc-cnl-li.lv-3{border-left-color:#ff3d3d}.toc-cnl-li.lv-2{border-left-color:#ff8a2a}
.toc-cnl-ico{flex:0 0 auto;font-size:1.45em;line-height:1.1}
.toc-cnl-t{min-width:0}
.toc-cnl-q{display:block;font-weight:800;font-size:1.02rem;line-height:1.4;quotes:"\201C" "\201D"}
.toc-cnl-src{display:inline;font-size:.82rem;color:var(--mute)}
.toc-radar .blip.rec{cursor:pointer;outline:none}
.toc-radar .blip.rec:focus-visible .hit,.toc-radar .blip.rec:hover .hit{fill:rgba(255,194,58,.28);stroke:#ffc23a;stroke-width:1.2}
.toc-radar .blip.cnb.nut use{filter:drop-shadow(0 0 3px #ffb347)}
html.toc-cn-lock{overflow:hidden}
.toc-cn-dlg{box-sizing:border-box;width:min(640px,calc(100vw - 16px));max-width:none;max-height:calc(100dvh - 24px);padding:0;border:2px solid #ff8a2a;border-radius:14px;background:#120c07;color:var(--ink);overflow:auto;overscroll-behavior:contain}
.toc-cn-dlg::backdrop{background:rgba(0,0,0,.72)}
.toc-cn-in{position:relative;padding:14px 16px 18px;overflow-wrap:anywhere}
.toc-cn-x{position:sticky;top:0;float:right;margin:-4px -6px 0 8px;width:40px;height:40px;border:0;border-radius:50%;background:#2a1b0e;color:var(--ink);font-size:1.5rem;line-height:1;cursor:pointer;z-index:1}
.toc-cn-x:focus-visible{outline:2px solid #ffc23a}
.toc-cn-kick{margin:0 0 .4em;font-size:.8rem;color:var(--mute);text-transform:uppercase;letter-spacing:.05em}
.toc-cn-title{margin:.2em 0 .6em;font-size:1.15rem;line-height:1.5}
.toc-cn-sub{font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:#ffd36b;margin:1.1em 0 .35em}
.toc-cn-lab{margin:.6em 0 .15em;font-size:.78rem;color:var(--mute)}
.toc-cn-q{margin:0 0 .4em;padding:6px 12px;border-left:3px solid #ff8a2a;background:#1a1109;border-radius:4px}.toc-cn-q p{margin:0;line-height:1.9}
.toc-cn-note{margin:0 0 .4em;line-height:1.9}
.toc-cn-src{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;margin:0;font-size:.9rem}.toc-cn-src dt{color:var(--mute)}.toc-cn-src dd{margin:0}
.toc-cn-tl{margin:0;padding-left:1.3em;font-size:.92rem}.toc-cn-tl li{margin:.25em 0}.toc-cn-tl b{color:#ffc23a}
.toc-cn-gap{list-style:none;margin-left:-1.3em!important;padding:4px 8px;border-radius:6px;background:#2a1405}.toc-cn-gap b{color:#ff8a2a}
.toc-cn-why{margin:.3em 0;font-size:.92rem}
.toc-cnd{margin-top:1.6em}
.toc-cnd-i{margin:6px 0;padding:8px 12px;border:1px solid #5a3a1c;border-radius:10px;background:#140d07}
.toc-cnd-i summary{cursor:pointer;font-weight:700}
.toc-cnd-i:target{border-color:#ff8a2a}
@media (prefers-reduced-motion:no-preference){.toc-cn.lv-3{animation:toccresc 2.4s ease-out 1}
 @keyframes toccresc{0%{box-shadow:0 0 0 0 #fff,0 0 0 0 #ff3d3d,0 0 0 rgba(255,70,30,0)}100%{box-shadow:0 0 0 2px #ffffff,0 0 0 4px #ff3d3d,0 0 22px rgba(255,70,30,.8)}}}
.toc-cn-nut,.toc-cnl-ico{display:inline-block}
.toc-cn-title{text-transform:none!important;letter-spacing:normal}
/* the details dialog sits in the top layer, outside the inverted page, so it keeps the plain colours; day mode inverts the page (html.ghf-inv invert+hue-rotate): pre-inverted values come out as the same peach-orange-red crescendo */
html.ghf-inv .tocw .toc-cn{background:linear-gradient(90deg,#542800 0%,#743700 30%,#c65100 65%,#ff6346 100%);color:#fff4f0;box-shadow:0 0 0 2px #000,0 0 12px rgba(0,120,215,.5)}
html.ghf-inv .tocw .toc-cn.lv-1{background:linear-gradient(90deg,#361c00,#542800);box-shadow:0 0 0 1px #361c00}
html.ghf-inv .tocw .toc-cn.lv-3{background:linear-gradient(90deg,#452700 0%,#a54900 30%,#f56015 60%,#ff6f6f 100%);box-shadow:0 0 0 2px #000,0 0 0 4px #ff6f6f,0 0 22px rgba(0,150,225,.75);animation:none}
html.ghf-inv .tocw .toc-hl .toc-cn{box-shadow:0 0 0 2px #000,0 0 0 4px #ff6f6f}
html.ghf-inv .tocw .toc-cnl-ico,html.ghf-inv .tocw .toc-cn-nut{filter:invert(1) hue-rotate(180deg)}