.small{font-size:.9rem}.na.big{font-size:1.6rem;line-height:1.2}h3.sub{margin-top:2em;color:var(--text-dim);font-weight:400;font-style:italic}.channels{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin:24px 0 16px}.channels>div{border-left:1.5px solid var(--rule-strong);padding:2px 0 2px 16px}.channels p{margin:0;color:var(--text-dim)}.toc{display:flex;flex-wrap:wrap;gap:6px 20px;margin-top:24px;font-size:.95rem}.toc a{color:var(--text-dim)}.subst-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;margin-top:20px}.subst{border:1px solid var(--rule);border-radius:var(--radius);background:var(--bg-raise);padding:16px 18px;display:grid;gap:8px;align-content:start;border-top:2px solid color-mix(in srgb,var(--sub) 70%,transparent)}.subst header{display:flex;align-items:center;gap:12px}.subst h3{margin:0}.subst-letter{font-size:2.2rem;line-height:1;width:1.2em}.swatch{width:28px;height:28px;border-radius:50%;background:var(--sub);flex:none;opacity:.9}.subst-meaning{margin:0;font-style:italic}.subst-sign svg{display:block}.subst-sign p{margin:0}.reagent{margin:0;color:var(--text-dim)}.reagent code{color:var(--sub)}.note{margin-top:20px;padding:16px 18px;border:1px dashed var(--rule-strong);border-radius:var(--radius)}.note p:last-child{margin-bottom:0}.imp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;margin-top:20px}.imp{display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:center;border:1px solid var(--rule);border-radius:var(--radius);padding:12px 16px;background:var(--bg-raise)}.imp h3{margin:0 0 .2em}.imp p{margin:0}.imp-wave{background:var(--bg-sunk);border-radius:4px;overflow:hidden;display:flex;justify-content:center;align-items:center;height:72px}.imp-wave svg{display:block;flex:none;height:120px;width:auto}.roots{display:grid;gap:24px;margin-top:20px}@media(min-width:960px){.roots{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);align-items:start}}.root-grid{display:grid;grid-template-columns:52px repeat(6,minmax(0,1fr));gap:3px}.col-h,.row-h{display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:.72rem;color:var(--text-dim);padding:4px 2px;text-align:center}.col-h .na,.row-h .na{font-size:1.05rem}.col-h{border-bottom:2px solid color-mix(in srgb,var(--sub) 70%,transparent)}.cell{all:unset;box-sizing:border-box;cursor:pointer;display:flex;flex-direction:column;justify-content:center;gap:2px;min-height:64px;padding:6px 7px;border-radius:4px;background:var(--bg-raise);border:1px solid var(--rule);position:relative;overflow:hidden;background-image:linear-gradient(to top,color-mix(in srgb,var(--sub) 9%,transparent),transparent 70%)}.cell:hover{border-color:var(--rule-strong)}.cell:focus-visible{outline:1.5px solid var(--hypha);outline-offset:1px}.cell.is-shown{border-color:color-mix(in srgb,var(--sub) 70%,transparent)}.cell[aria-pressed=true]:after{content:"";position:absolute;left:6px;right:6px;bottom:3px;height:1.5px;background:var(--sub);opacity:.8}.cell-root{font-size:1.05rem}.cell-gloss{font-size:.74rem;line-height:1.25;color:var(--text-dim);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media(max-width:600px){.root-grid{grid-template-columns:34px repeat(6,minmax(0,1fr));gap:2px}.cell{min-height:44px;align-items:center;padding:4px 2px}.cell-gloss,.col-h>span:not(.na),.row-h>span:not(.na){display:none}}.root-panel{border:1px solid var(--rule);border-radius:var(--radius);padding:18px;background:var(--bg-raise);min-width:0;display:grid;gap:14px}@media(min-width:960px){.root-panel{position:sticky;top:16px}}.root-panel .tv-rec{font-size:1.6rem}.root-panel>p{margin:0}.root-panel h3.sub{margin:4px 0 0}.chord{display:grid;grid-template-columns:auto auto auto 1fr;align-items:center;gap:10px;padding:10px 12px;background:var(--bg-sunk);border-radius:4px}.chord-wave svg{display:block;height:52px;width:auto}.chord-plus{color:var(--text-faint);font-family:var(--mono)}.chord-swatch{width:28px;height:28px;border-radius:50%;background:var(--sub);opacity:.9}.chord p{margin:0}@media(max-width:480px){.chord{grid-template-columns:auto auto auto}.chord p{grid-column:1 / -1}}.stages{list-style:none;margin:0;padding:0;display:grid;gap:10px}.stages li{display:grid;grid-template-columns:84px minmax(0,1fr);gap:10px;padding-top:10px;border-top:1px solid var(--rule)}.stage-tag{display:flex;flex-direction:column;font-size:.78rem;line-height:1.3}.stage-tag .na{font-size:1rem}.tiers{display:grid;gap:6px;margin:16px 0;padding:14px 16px;background:var(--bg-raise);border-radius:var(--radius);font-size:.95rem}.tier-label{display:inline-block;min-width:9.5em;font:.75rem var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint)}.letters{display:grid;grid-template-columns:repeat(auto-fill,minmax(76px,1fr));gap:6px}.letter{margin:0;padding:8px 6px 2px;background:var(--bg-raise);border:1px solid var(--rule);border-radius:4px;text-align:center}.letter .na{font-size:1.1rem}.letter svg{display:block;margin:0 auto;max-width:100%;height:auto}.sheet{display:grid}.sheet-row{display:grid;gap:8px 20px;padding:16px 0;border-top:1px solid var(--rule)}@media(min-width:820px){.sheet-row{grid-template-columns:150px minmax(0,1fr) minmax(0,1.4fr)}}.sheet-sign{display:flex;flex-direction:column;gap:2px}.sheet-drawn{margin:0;color:var(--text)}.sheet-ex{display:grid;gap:12px;min-width:0}.tails{display:flex;flex-wrap:wrap;gap:6px 16px}.tails figure{margin:0}.tails svg{display:block}.tails figcaption{font-size:.8rem}