@media (width>=900px){body[data-slug=neutrino] .nu-hud{grid-template-columns:auto;justify-items:end;row-gap:.35rem}body[data-slug=neutrino] .nu-hud .hud-bar{justify-self:stretch}}body[data-slug=neutrino] .nu-hud .hud-k,body[data-slug=neutrino] .nu-hud .hud-v{text-transform:none}body[data-slug=neutrino] .nu-hud .nu-fig:empty{display:none}body[data-slug=neutrino] .nu-hud .nu-fig{justify-content:flex-end;margin-top:8px;display:flex}body[data-slug=neutrino] .nu-c{display:block}@media (width<=899px){body[data-slug=neutrino] .nu-hud .hud-k{display:none}body[data-slug=neutrino] .nu-hud .hud-v{font-size:12px;line-height:1.35}}.nu-chips{flex-wrap:wrap;gap:.45rem;margin:1.1rem 0 .4rem;display:flex}.nu-chip{border:1px solid var(--hair,#2b292529);color:var(--ink-2,#4a4640);letter-spacing:.04em;cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:.45rem;padding:.42rem .8rem .42rem .6rem;font-size:12px;transition:background-color .35s cubic-bezier(.22,1,.36,1),color .35s cubic-bezier(.22,1,.36,1),border-color .35s cubic-bezier(.22,1,.36,1),transform .2s cubic-bezier(.22,1,.36,1);display:inline-flex}.nu-chip:hover{border-color:#2b292566}.nu-chip:active{transform:scale(.97)}.nu-chip i{background:currentColor;border-radius:50%;flex:none;width:8px;height:8px}.nu-mu i{color:#b8432c}.nu-e i{color:#3f5fb8}.nu-chip[aria-pressed=true]{background:var(--ink,#1a1816);border-color:var(--ink,#1a1816);color:var(--paper,#f3efe7)}.nu-osc{pointer-events:auto;max-width:26rem;margin:1.1rem 0 .4rem}@media (prefers-reduced-motion:reduce){.nu-chip{transition:background-color .15s linear,color .15s linear}}:lang(zh-Hans) body[data-slug=neutrino] .cover h1{flex-wrap:wrap;max-width:none;display:flex}:lang(zh-Hans) body[data-slug=neutrino] .cover h1:after{content:"";flex-basis:100%;order:2;height:0}:lang(zh-Hans) body[data-slug=neutrino] .cover h1>.sw:nth-child(-n+3){order:1}:lang(zh-Hans) body[data-slug=neutrino] .cover h1>.sw:nth-child(n+4){order:3}body[data-slug=neutrino] .chapter:not(.cover) .caption,body[data-slug=neutrino] .nu-chip,body[data-slug=neutrino] .tag-pill small,body[data-slug=neutrino] .lab-key,body[data-slug=neutrino] .lab-readouts,body[data-slug=neutrino] .lever-detents button{text-transform:none}:lang(en) body[data-slug=neutrino] .cover h1{flex-wrap:wrap;max-width:none;display:flex}:lang(en) body[data-slug=neutrino] .cover h1:after{content:"";flex-basis:100%;order:2;height:0}:lang(en) body[data-slug=neutrino] .cover h1>.sw:nth-child(-n+2){order:1}:lang(en) body[data-slug=neutrino] .cover h1>.sw:nth-child(n+3){order:3}