/* Sampling Lab: an instrument and an encyclopedia. Readers' surfaces follow the theme through skin.css tokens; the instruments (map, scopes, renders) are lit panels in a dark room and stay dark in both themes through .film, like Shot Board and Train. Series colours are the validated data palette (dataviz check run on #101311). */
@font-face{font-family:"STIX Math Sub";src:url(vendor/fonts/stix-math-regular.woff2) format("woff2");font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:"STIX Math Sub";src:url(vendor/fonts/stix-math-italic.woff2) format("woff2");font-style:italic;font-weight:400;font-display:swap}
@property --pos{syntax:"<percentage>";inherits:true;initial-value:50%}

/* ---- page title, same scale as Shot Board and Train ---- */
body.on-sampling main>.top{gap:6px;margin-bottom:clamp(14px,1.6vw,22px)}
body.on-sampling main>.top h1{font-size:clamp(46px,7.4vw,118px);font-stretch:125%;font-weight:900;letter-spacing:-.04em;line-height:.86}
body.on-sampling main>.top .sub{margin-top:clamp(6px,.7vw,10px);font:800 clamp(19px,2.5vw,38px)/1.02 var(--display);font-stretch:112%;letter-spacing:-.02em;color:var(--sb-ink,var(--a1))}
body.on-sampling.sl-deep main>.top{margin-bottom:10px}
body.on-sampling.sl-deep main>.top h1{font-size:clamp(26px,3vw,44px);line-height:1;letter-spacing:-.025em}
body.on-sampling.sl-deep main>.top .sub{display:none}
:root[data-theme=light] body.on-sampling .top .pill{background:var(--panel)}
@media (min-width:1240px){body.on-sampling main>.top{display:grid;grid-template-columns:minmax(0,1fr) auto auto auto;align-items:end}body.on-sampling main>.top>div{grid-area:1/1/2/5}body.on-sampling main>.top>.grow{display:none}body.on-sampling main>.top>.pill{grid-row:1}body.on-sampling main>.top>.pill:nth-of-type(2){grid-column:2}body.on-sampling main>.top>.pill:nth-of-type(3){grid-column:3}body.on-sampling main>.top>.pill:nth-of-type(4){grid-column:4}}

/* ---- root ---- */
.sl{display:flex;flex-direction:column;gap:clamp(14px,1.6vw,22px);min-width:0;--s1:#2a78d6;--s2:#eb6834;--s3:#1baf7a;--s4:#eda100;--s5:#e87ba4;--s6:#008300;--s7:#6250d6;--s8:#e34948;--mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;--math:"STIX Math Sub","STIX Two Text","Cambria Math",Cambria,Georgia,serif;--warn:#ff8a80;--ink:var(--sb-ink,var(--a1));--gold:#f5c518;--row:92px}
:root[data-theme=light] .sl{--warn:#b3261e}
.sl .film{--s1:#5a9bf0;--s2:#e8703f;--s3:#2bb886;--s4:#d99a12;--s5:#df6d97;--s6:#3aa53a;--s7:#a297f0;--s8:#ee7a7a;--warn:#ff8a80;--ink:#f5c518;--sb-ink:#f5c518;background:#0b0e0c;color:var(--text);border-radius:6px}
.sl p{margin:0}.sl h2,.sl h3{margin:0}.sl ul,.sl ol{list-style:none;margin:0;padding:0}.sl dl,.sl dd{margin:0}.sl figure{margin:0}
.sl :focus-visible{outline:2px solid var(--ink);outline-offset:2px}.sl h2:focus{outline:none}
.sl h2{font-size:clamp(23px,2.7vw,40px);color:var(--text)}
.sl h3{font:800 clamp(15px,1.25vw,18px)/1.15 var(--display);font-stretch:112%;letter-spacing:-.01em;text-transform:uppercase;color:var(--text)}
.slview{display:flex;flex-direction:column;gap:clamp(16px,2vw,28px);min-width:0}
.grow{flex:1 1 auto}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.slkick{font:700 15px/1.1 var(--display);font-stretch:75%;letter-spacing:.01em;color:var(--mut)}.slkick.ink,.film .slkick{color:var(--ink)}
.slnote{font-size:13px;color:var(--mut);line-height:1.45;max-width:80ch}.slnote.pad{padding:18px}
.slerr{color:var(--warn);font-size:14px}
.sllink{color:var(--ink);font-weight:600;font-size:13.5px;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}.sllink:hover{text-decoration-thickness:2px}
.sl code{font:12px var(--mono);overflow-wrap:anywhere}
.slloading{min-height:50vh;display:grid;place-items:center}.slloading b{font:800 clamp(20px,3vw,36px)/1 var(--display);text-transform:uppercase;color:var(--mut)}

/* ---- rack: the page's sections, Train's flow language ---- */
.slrack{position:sticky;top:0;z-index:7;background:var(--bg);padding:6px 0;margin:-6px 0}
.slrack ol{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:3px}
.slrack a{box-sizing:border-box;display:flex;gap:10px;align-items:center;height:100%;padding:9px 12px;border-top:3px solid var(--line2);background:var(--panel);color:var(--mut);text-decoration:none;transition:background .15s,color .15s,border-color .15s}
.slrack a:hover{background:var(--panel2);color:var(--text)}.slrack a:focus-visible{outline:2px solid var(--ink);outline-offset:-2px}
.slrack i{flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:4px;border:1.5px solid var(--line2);font:800 15px/1 var(--display);font-style:normal;color:inherit}
.slrack span{display:flex;flex-direction:column;gap:2px;min-width:0}.slrack b{font:800 clamp(14px,1.25vw,18px)/1 var(--display);font-stretch:112%;text-transform:uppercase;letter-spacing:-.015em;color:inherit}.slrack small{font-size:12.5px;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-variant-numeric:tabular-nums}
.slrack a.on{background:var(--a1);border-top-color:var(--a1);color:var(--on-accent)}.slrack a.on i{border-color:var(--on-accent)}

/* ---- pills: the labels stay loud ---- */
.slpills{display:flex;flex-wrap:wrap;gap:5px}
.slp{display:inline-block;font-size:12px;font-weight:600;line-height:1.2;padding:3px 7px;border-radius:4px;background:var(--panel2);border:1px solid var(--line2);color:var(--mut);white-space:nowrap}
.slp.core{color:var(--ink);border-color:color-mix(in srgb,var(--ink) 55%,transparent)}.slp.live{color:var(--a2);border-color:color-mix(in srgb,var(--a2) 50%,transparent)}.slp.pack{border-style:dashed}
:root[data-theme=light] .slp.live{color:#0b7a41}.film .slp.live{color:var(--a2)}
.slp.proof{color:var(--on-accent);background:var(--a1);border-color:var(--a1)}.slp.claim{color:var(--text);border-style:dotted}.slp.infer{color:var(--text);border-style:dashed}
.slp.warn{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 50%,transparent);background:transparent}

/* ---- segmented controls, chips, ghost buttons ---- */
.slseg{display:inline-flex;flex-wrap:wrap;border:1px solid var(--line2);border-radius:5px;overflow:hidden;max-width:100%}.slseg button{all:unset;cursor:pointer;padding:7px 11px;font-size:12.5px;font-weight:600;color:var(--mut);min-height:20px}.slseg button:hover{color:var(--text)}.slseg button[aria-pressed=true]{background:var(--text);color:var(--bg)}.slseg.dark button[aria-pressed=true]{background:#f6f6f1;color:#0a0c0a}.slseg button:focus-visible{outline:2px solid var(--ink);outline-offset:-2px}.slseg small{font-weight:500;margin-left:3px}.slseg.wrap{display:flex}
.slctl{display:flex;flex-direction:column;gap:4px;min-width:0}.slctl>span{font-size:12px;color:var(--mut);font-weight:600}.slctl.row{flex-direction:row;align-items:center;gap:7px}.slctl.full{width:100%}
.sl select{height:34px;box-sizing:border-box;background:var(--panel2);color:var(--text);border:1px solid var(--line2);border-radius:5px;padding:0 8px;max-width:100%;font:inherit;font-size:13px}
.slghost{all:unset;box-sizing:border-box;cursor:pointer;display:inline-flex;align-items:center;gap:5px;padding:6px 10px;min-height:32px;border:1px solid var(--line2);border-radius:5px;font-size:12.5px;font-weight:600;color:var(--text);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:none}.slghost:hover{background:var(--panel2)}.slghost:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.slghost[disabled]{opacity:.45;cursor:default}
.slchip{all:unset;box-sizing:border-box;cursor:pointer;padding:5px 9px;border-radius:4px;border:1px solid var(--line2);color:var(--mut);font-size:12.5px;font-weight:600;white-space:nowrap}.slchip:hover{color:var(--text);background:var(--panel2)}.slchip[aria-pressed=true]{color:var(--on-accent);border-color:var(--a1);background:var(--a1)}.slchip:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.slchip small{margin-left:5px;font-variant-numeric:tabular-nums}
.slbtnrow{display:flex;flex-wrap:wrap;gap:6px}.slbtnrow.col{flex-direction:column;align-items:stretch}.slsetups{display:flex;flex-direction:column;gap:6px;padding-top:4px}.slsetups .slghost{white-space:normal}

/* ---- big search ---- */
.slanchor{scroll-margin-top:80px;height:0;margin-bottom:calc(-1 * clamp(16px,2vw,28px))}
.slsearch{display:flex;gap:14px;align-items:center;min-width:0}
.slsr{flex:1;min-width:0;position:relative;display:flex;align-items:center;background:var(--panel);border:1.5px solid var(--line2);border-radius:6px;transition:border-color .12s}
.slsr:focus-within{border-color:var(--a1);box-shadow:inset 0 -3px 0 var(--a1)}
.slsr svg{flex:none;width:22px;height:22px;margin-left:14px;fill:none;stroke:var(--mut);stroke-width:2;stroke-linecap:round}
.slsr input{flex:1;min-width:0;height:58px;background:transparent!important;border:0!important;border-radius:0!important;box-shadow:none;outline:none;padding:0 14px;color:var(--text);font:600 clamp(15px,1.5vw,20px)/1 var(--display);letter-spacing:-.005em}
.slsr input::placeholder{color:var(--mut);font-weight:500}
.slsr kbd{flex:none;margin-right:14px;padding:3px 9px;border:1px solid var(--line2);border-radius:4px;font:600 13px var(--mono);color:var(--mut)}
.slsr.small input{height:42px;font:500 14px var(--display)}
.slsr-n{flex:none;font-size:13px;color:var(--mut)}.slsr-n b{display:block;font:900 clamp(26px,3vw,44px)/.9 var(--display);font-stretch:112%;color:var(--text)}
@media (hover:none){.slsr kbd{display:none}}

/* ---- the map ---- */
.slmap{padding:clamp(14px,1.7vw,24px);display:flex;flex-direction:column;gap:clamp(12px,1.4vw,20px);background:radial-gradient(120% 80% at 8% -10%,#23220f 0%,#0f120d 46%,#0b0e0c 100%)!important;box-shadow:inset 0 0 0 1px rgba(255,233,170,.11)}
.slmap-top{display:grid;grid-template-columns:auto auto;gap:12px clamp(20px,4vw,60px);align-items:end;justify-content:space-between}
.slmap-big{display:flex;align-items:flex-end;gap:clamp(10px,1.4vw,18px)}.slmap-big>b{font:900 clamp(64px,8vw,122px)/.76 var(--display);font-stretch:125%;letter-spacing:-.045em;color:var(--gold)}.slmap-big>span{font:800 clamp(15px,1.6vw,23px)/1.08 var(--display);font-stretch:108%;letter-spacing:-.012em;color:#fff;text-transform:uppercase;padding-bottom:2px}
.slmap-key{display:grid;grid-template-columns:repeat(2,minmax(0,auto));gap:5px 22px;font-size:13.5px;color:var(--mut)}.slmap-key li{display:flex;align-items:center;gap:8px}.slmap-key b{font:800 16px/1 var(--display);color:var(--text);font-variant-numeric:tabular-nums;min-width:30px;text-align:right}
.d{display:inline-block;flex:none;width:12px;height:12px;border-radius:2px}.d.rendered{background:#fff}.d.core{background:var(--gold)}.d.live{background:#27e07f}.d.pack{background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.42)}
.slmap-field{min-width:0}.slmap-tiles{position:relative}
.slt{all:unset;box-sizing:border-box;position:absolute;display:block;cursor:pointer;border:1.5px solid #000;background:#141814;overflow:hidden;transition:background .14s}
.slt:hover{background:#1e231d}.slt:focus-visible{outline:2px solid var(--gold);outline-offset:-3px;z-index:2}
.slt-l{position:absolute;left:14px;top:10px;right:10px;display:flex;align-items:flex-start;gap:9px}
.slt-l>b{font:900 clamp(30px,3.2vw,50px)/.9 var(--display);font-stretch:112%;letter-spacing:-.03em;color:#fff}
.slt-l>span{display:flex;flex-direction:column;gap:3px;min-width:0;padding-top:2px}.slt-l em{font:800 clamp(13px,1.15vw,17px)/1 var(--display);font-style:normal;font-stretch:108%;letter-spacing:-.01em;text-transform:uppercase;color:var(--gold)}.slt-l small{font-size:12px;color:var(--mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.slt-d{position:absolute;left:14px;display:block;overflow:hidden}
.slt-d rect{cursor:pointer}.slt-d .rendered{fill:#fff}.slt-d .core{fill:var(--gold)}.slt-d .live{fill:#27e07f}.slt-d .pack{fill:rgba(255,255,255,.055);stroke:rgba(255,255,255,.3);stroke-width:1}
.slt-d rect:hover{fill:#ff5c8a;stroke:#fff}
@media (hover:none){.slt-d{pointer-events:none}}
.slmap-tip{position:absolute;z-index:4;pointer-events:none;transform:translateY(calc(-100% - 8px));max-width:260px;padding:7px 10px;border-radius:4px;background:#f6f6f1;color:#0a0c0a;font-size:12.5px;line-height:1.25;box-shadow:0 8px 22px rgba(0,0,0,.6)}.slmap-tip b{display:block;font-weight:700}.slmap-tip span{color:#4b514b}
.slstrip{display:grid;grid-template-columns:1fr 1.5fr 1.2fr;gap:3px;background:#000;border-top:1.5px solid #000}
.slstrip>div{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;background:#121512;min-width:0}.slstrip b{font:900 clamp(30px,3vw,46px)/.92 var(--display);font-stretch:112%;letter-spacing:-.025em;color:#fff}.slstrip b.gold{color:var(--gold)}.slstrip span{font-size:13px;line-height:1.38;color:#c6cdc6}.slstrip .warn{background:#2a1214;box-shadow:inset 3px 0 0 #ff6174}.slstrip .warn b{color:#ff8c99}.slstrip code{color:#fff}

/* ---- label key ---- */
.slkeyrow{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px clamp(14px,2vw,28px);align-items:start;padding:clamp(12px,1.2vw,16px);border:1px solid var(--line);border-radius:6px;background:var(--panel)}
.slkeyrow ul{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(10px,1.4vw,20px)}.slkeyrow li{min-width:0;display:flex;flex-direction:column;gap:5px;align-items:flex-start}.slkeyrow p{font-size:13px;line-height:1.38;color:var(--text)}.slkeyrow small{font-size:12px;color:var(--mut);font-variant-numeric:tabular-nums}
.slkeyrow h3{padding-top:3px;max-width:8ch}

/* ---- highlight bands ---- */
.slband-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 18px;justify-content:space-between;min-width:0}.slband-head .slnote{max-width:70ch}.slband-head.big h2{font-size:clamp(30px,4.2vw,64px);font-stretch:118%}
.slhigh{padding:clamp(14px,1.7vw,24px);display:flex;flex-direction:column;gap:clamp(12px,1.4vw,18px)}
.slfinds{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(8px,1vw,14px)}
.slfind{display:flex;flex-direction:column;min-width:0;background:#121512;border-radius:4px;overflow:hidden;box-shadow:0 0 0 1px rgba(255,255,255,.07)}
.slfind-pic{display:block;position:relative}.slfind-pic:focus-visible{outline-offset:-3px}
.slsplit{position:relative;aspect-ratio:1;background:#000;overflow:hidden}.slsplit img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}.slsplit img.a{clip-path:inset(0 50% 0 0)}.slsplit>i{position:absolute;top:0;bottom:0;left:50%;width:2px;margin-left:-1px;background:var(--gold);box-shadow:0 0 12px rgba(0,0,0,.9)}
.slw-tag{position:absolute;top:9px;padding:3px 8px;border-radius:3px;background:rgba(0,0,0,.78);font:700 13.5px/1.2 var(--display);font-stretch:80%;color:#fff;pointer-events:none;max-width:calc(50% - 16px);overflow-wrap:anywhere}.slw-tag b{color:var(--gold);margin-right:2px}.slw-tag.l{left:9px}.slw-tag.r{right:9px;background:var(--gold);color:#141006}.slw-tag.r b{color:#141006}.slw-tag.d{left:9px;max-width:calc(100% - 18px);background:#f6f6f1;color:#0a0c0a}
.slfind-body{display:flex;flex-direction:column;gap:9px;padding:13px;flex:1}.slfind-body h3{font-size:clamp(16px,1.3vw,20px);text-transform:none;letter-spacing:-.015em;color:#fff;font-stretch:105%}.slfind-body>p{font-size:13px;line-height:1.42;color:#c6cdc6;flex:1}
.slfig{display:flex;flex-direction:column;gap:3px}.slfig b{font:900 clamp(38px,3.6vw,58px)/.9 var(--display);font-stretch:100%;letter-spacing:-.03em;color:var(--gold);font-variant-numeric:tabular-nums}.slfig span{font-size:12.5px;line-height:1.3;color:var(--mut)}.slfig.big b{font-size:clamp(52px,6.4vw,104px);font-stretch:75%}
.slfind-foot{display:flex;flex-wrap:wrap;gap:6px;align-items:center}

/* ---- encyclopedia ---- */
.slency{display:flex;flex-direction:column;gap:12px;min-width:0}
.slfilters{display:flex;flex-direction:column;gap:7px;padding:10px 12px;background:var(--panel);border:1px solid var(--line);border-radius:6px}
.slf{display:flex;flex-wrap:wrap;gap:5px;align-items:center;min-width:0}.slf>span:first-child{flex:none;width:42px;font-size:12px;font-weight:600;color:var(--mut)}.slf.wrap>span:first-child{width:auto}.slf.end{gap:10px;padding-top:7px;border-top:1px solid var(--line)}.slf.end>.slnote{margin-left:auto;font-variant-numeric:tabular-nums}.slf.end .slctl>span{width:42px}
.slv{position:relative;--row:92px;contain:layout paint}
.slr-li{position:absolute;left:0;right:0;height:var(--row);box-sizing:border-box;padding-bottom:3px}
.slr{box-sizing:border-box;display:grid;grid-template-columns:64px minmax(0,1fr) minmax(120px,190px) minmax(180px,250px);gap:14px;align-items:center;height:100%;padding:0 14px 0 0;background:var(--panel);border-left:3px solid transparent;color:var(--text);text-decoration:none;overflow:hidden;transition:background .1s}
.slr:hover{background:var(--panel2)}.slr:focus-visible{outline:2px solid var(--ink);outline-offset:-2px}
.slr.rendered{border-left-color:var(--text)}.slr.core{border-left-color:var(--ink)}.slr.live{border-left-color:var(--a2)}.slr.pack{border-left-color:var(--line2)}
.slr-pic{height:100%;display:grid;place-items:center;background:var(--panel2);min-height:0;overflow:hidden}.slr-pic img{display:block;width:100%;height:100%;object-fit:cover}
.slr-main{display:flex;flex-direction:column;gap:2px;min-width:0}.slr-fam{font-size:11.5px;font-weight:600;color:var(--mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.slr-main>b{font:800 clamp(15px,1.25vw,18px)/1.14 var(--display);font-stretch:106%;letter-spacing:-.012em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.slr mark{background:var(--a1);color:var(--on-accent);border-radius:2px;padding:0 1px}
.slr-plain{font-size:12.5px;line-height:1.32;color:var(--mut);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.slr-by{font-size:12.5px;line-height:1.3;overflow:hidden;overflow-wrap:anywhere;max-height:3.9em}.slr-by small{color:var(--mut);font-size:12px}
.slr-tags{display:flex;flex-wrap:wrap;gap:4px;align-content:center;justify-content:flex-end;max-height:100%;overflow:hidden}
.slnone{padding:40px 20px;text-align:center;background:var(--panel);border-radius:6px;display:flex;flex-direction:column;align-items:center;gap:10px}.slnone b{font:800 clamp(22px,2.4vw,34px)/1 var(--display);text-transform:uppercase}

/* ---- scope: the curve and bench instruments ---- */
.slscope{display:flex;flex-direction:column;min-width:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.07)}
.slscope-top{display:flex;flex-wrap:wrap;gap:12px clamp(14px,3vw,40px);justify-content:space-between;align-items:flex-end;padding:clamp(14px,1.7vw,24px) clamp(14px,1.7vw,24px) 10px}.slscope-title{flex:1 1 300px;min-width:0}.slscope-title h2{font-size:clamp(30px,4.2vw,64px);font-stretch:118%;color:#fff}.slscope-title p{margin-top:8px;font-size:14px;line-height:1.45;color:#c6cdc6;max-width:62ch}
.slscope-ctl{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:flex-end;min-width:0}
.slscope-main{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,330px);gap:0 clamp(10px,1.4vw,20px);padding:0 clamp(8px,1.4vw,20px) clamp(10px,1.4vw,20px)}
.slscope-plot{min-width:0}
.slchartbox{min-width:0;width:100%}.slc{display:block;max-width:100%;touch-action:pan-y;user-select:none}.slc:focus-visible{outline:2px solid var(--gold);outline-offset:-2px}
.slgrid{stroke:var(--line);stroke-width:1}.slaxis{fill:var(--mut);font-size:12px;font-variant-numeric:tabular-nums}.slaxis.strong{font-weight:600;fill:#c6cdc6}
.slline{fill:none;stroke-linejoin:round;stroke-linecap:round}
.slseries{transition:opacity .12s}.slseries.dim{opacity:.22}
.slcursor line{stroke:rgba(255,255,255,.55);stroke-dasharray:3 3}
.slrug{margin-top:8px;display:flex;flex-direction:column;gap:3px;padding-left:4px}.slrug-head{display:grid;grid-template-columns:minmax(90px,132px) minmax(0,1fr) auto;gap:10px;font-size:12px;color:var(--mut);font-weight:600}.slrug-head .r{position:relative}.slrug-head .r2{justify-self:end}
.slrug-row{display:grid;grid-template-columns:minmax(90px,132px) minmax(0,1fr);gap:10px;align-items:center;min-height:18px}.slrug-row .n{font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.slrug-row .t{position:relative;height:14px;background:rgba(255,255,255,.04);border-radius:2px}.slrug-row .t i{position:absolute;top:0;bottom:0;width:2px;margin-left:-1px}
.slread{display:flex;flex-direction:column;gap:10px;min-width:0;padding-top:6px}
.slread-step{display:flex;align-items:stretch;justify-content:space-between;background:#121512;border-radius:4px}.slread-step button{all:unset;cursor:pointer;width:46px;display:grid;place-items:center;font-size:24px;color:#fff}.slread-step button:hover{background:rgba(255,255,255,.08)}.slread-step button:focus-visible{outline:2px solid var(--gold);outline-offset:-2px}.slread-step div{display:flex;align-items:baseline;gap:7px;padding:6px 4px}.slread-step b{font:900 clamp(42px,4.4vw,68px)/.92 var(--display);font-stretch:75%;color:var(--gold);font-variant-numeric:tabular-nums}.slread-step span{font-size:13px;color:var(--mut)}
.slread-t{width:100%;border-collapse:collapse;font-size:12.5px}.slread-t th{text-align:left;font-weight:600;color:var(--mut);font-size:12px;padding:4px 5px;border-bottom:1px solid var(--line)}.slread-t td{padding:5px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.slread-t .n{text-align:right;font:12.5px var(--mono);white-space:nowrap}.slread-t i{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:6px}.slread-t tr.hot td{background:rgba(255,255,255,.07)}
.slscope-pick{display:flex;flex-direction:column;gap:10px;padding:clamp(10px,1.2vw,16px) clamp(14px,1.7vw,24px) clamp(14px,1.7vw,24px);border-top:1px solid var(--line)}.slpickrow{display:grid;grid-template-columns:150px minmax(0,1fr);gap:6px 12px;align-items:baseline}
.sllegend{display:flex;flex-wrap:wrap;gap:5px;min-width:0}.sllegend button{all:unset;box-sizing:border-box;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:4px;border:1px solid var(--line2);font-size:12.5px;color:var(--mut);max-width:100%;overflow-wrap:anywhere}.sllegend button:hover{color:var(--text)}.sllegend button[aria-pressed=true]{color:var(--text);background:var(--panel2)}.sllegend button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}.sllegend i{flex:none;width:10px;height:10px;border-radius:2px;background:transparent;border:1px solid var(--line2)}
.slreadme{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:10px clamp(16px,3vw,40px);font-size:14px;line-height:1.5;color:var(--text);max-width:110ch}
.sldet summary{cursor:pointer;font-size:13.5px;font-weight:600;color:var(--mut);padding:4px 0}.sldet summary:hover{color:var(--text)}.sldet[open] summary{margin-bottom:6px}
.slpre{max-height:280px;overflow:auto;font:12px var(--mono);background:var(--panel2);padding:10px;border-radius:5px;margin:0}
.slpanel{display:flex;flex-direction:column;gap:12px;padding:clamp(14px,1.5vw,20px);background:var(--panel);border:1px solid var(--line);border-radius:6px;min-width:0}.slpanel-head{display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between;align-items:flex-end}.slpanel-head>div:first-child{flex:1 1 320px;min-width:0;display:flex;flex-direction:column;gap:6px}
.slbars{display:block;max-width:100%}.slbars .b1{fill:var(--s1)}.slbars .b2{fill:var(--s2)}
.slkey{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12.5px;color:var(--mut);align-items:center}.slkey span{display:inline-flex;align-items:center;gap:6px}.slkey i{display:inline-block;width:10px;height:10px;border-radius:2px}.slkey i.b1{background:var(--s1)}.slkey i.b2{background:var(--s2)}.film-key{padding:6px clamp(14px,1.7vw,24px) clamp(14px,1.7vw,20px)}.slkey i.k1{background:#c6cdc6}.slkey i.k2{background:var(--gold)}.slkey i.k3{background:var(--s3)}
.slconv{padding:0 clamp(8px,1.4vw,20px);min-width:0}.slconv svg{display:block;max-width:100%}
.slcv{fill:none}.slcv path{fill:none;stroke-width:1.5;stroke-linejoin:round}.slcv circle{stroke:none}.slcv.k1 path{stroke:#c6cdc6}.slcv.k1 circle{fill:#c6cdc6}.slcv.k2 path{stroke:var(--gold)}.slcv.k2 circle{fill:var(--gold)}.slcv.k3 path{stroke:var(--s3)}.slcv.k3 circle{fill:var(--s3)}.slcv.dim{opacity:.18}.slcv.on path{stroke-width:3}.slcvname{fill:#fff;font:700 13px var(--display)}
.slspectra{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:14px}.slspectra figcaption{display:flex;flex-wrap:wrap;gap:3px 10px;align-items:baseline;font-size:13px;margin-bottom:6px;color:var(--mut)}.slspectra figcaption b{color:var(--text);font-weight:600;overflow-wrap:anywhere}
.slspec{position:relative;height:96px;display:flex;align-items:flex-end;gap:3px;border-bottom:1px solid var(--line2)}.slspec>b{flex:1;background:color-mix(in srgb,var(--ink) 78%,transparent);border-radius:2px 2px 0 0}.slspec .ref{position:absolute;left:0;right:0;height:0;border-top:1px dashed var(--text);opacity:.55;z-index:1}

/* ---- tables ---- */
.sltablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:6px;background:var(--panel);max-width:100%}.sltable{width:100%;border-collapse:collapse;font-size:13px;white-space:nowrap}.sltable th{text-align:left;padding:9px 12px;color:var(--mut);font-weight:600;font-size:12px;border-bottom:1px solid var(--line2);background:var(--panel)}.sltable th button{all:unset;cursor:pointer}.sltable th button:hover{color:var(--text)}.sltable th button:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.sltable td{padding:6px 12px;border-bottom:1px solid var(--line)}.sltable tr:last-child td{border-bottom:0}.sltable td.n{font:12.5px var(--mono);text-align:right}.sltable th.n{text-align:right}.sltable .wrap{white-space:normal;min-width:240px}.sltable .mono{font:12px var(--mono)}.sltable tr.hot td{background:var(--panel2)}
.sticky1 th:first-child,.sticky1 td:first-child{position:sticky;left:0;background:var(--panel);z-index:1;font-weight:600;box-shadow:1px 0 0 var(--line)}.sticky1 tr.hot td:first-child{background:var(--panel2)}
.sltable td.bar{position:relative;min-width:130px}.sltable td.bar i{position:absolute;left:0;top:3px;bottom:3px;background:color-mix(in srgb,var(--ink) 22%,transparent);border-radius:0 2px 2px 0}.sltable td.bar span{position:relative}
.slkind{font-size:12px;font-weight:600}.slkind.d{color:var(--text)}.slkind.s{color:var(--mut)}

/* ---- wipe ---- */
.slw{min-width:0;display:flex;flex-direction:column;background:#000;overflow:hidden}
.slw-stage{position:relative;aspect-ratio:1;background:#000;overflow:hidden;touch-action:pan-y;--pos:50%}
.slw-stage figure{position:absolute;inset:0}.slw-stage img,.slw-stage canvas{display:block;width:100%;height:100%;object-fit:contain}
.mode-wipe .slw-a{clip-path:inset(0 calc(100% - var(--pos)) 0 0);pointer-events:none}
.slw-handle{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;margin-left:-1px;background:var(--gold);box-shadow:0 0 14px rgba(0,0,0,.85);pointer-events:none}
.slw-handle::after{content:"";position:absolute;top:50%;left:50%;width:44px;height:44px;margin:-22px;border-radius:50%;background:var(--gold);box-shadow:0 2px 14px rgba(0,0,0,.6)}
.slw-handle svg{position:absolute;z-index:1;top:50%;left:50%;width:44px;height:44px;margin:-22px;fill:none;stroke:#141006;stroke-width:2.4}
.slw-in{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;touch-action:pan-y}
.slw-stage:has(.slw-in:focus-visible) .slw-handle::after{outline:3px solid #fff;outline-offset:2px}
.mode-side .slw-stage{aspect-ratio:2/1;display:grid;grid-template-columns:1fr 1fr;gap:3px}.mode-side .slw-stage figure{position:relative;inset:auto;min-width:0}.mode-side .slw-a{order:-1}.mode-side .slw-tag.r{right:auto;left:9px;max-width:calc(100% - 18px)}.mode-side .slw-tag.l{max-width:calc(100% - 18px)}
.slw-deck{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;padding:8px 10px;background:#0b0e0c}.slw-hint{font-size:12.5px;color:var(--mut)}@media (hover:none){.slw-hint:empty{display:none}}

/* ---- render theatre ---- */
.sltheatre{display:grid;grid-template-columns:minmax(0,min(60%,74vh)) minmax(300px,1fr);align-items:stretch;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(255,255,255,.07)}
.sltheatre-pic{min-width:0}
.sltheatre-side{min-width:0;display:flex;flex-direction:column;gap:12px;padding:clamp(14px,1.6vw,24px)}.sltheatre-side h2{font-size:clamp(24px,2.8vw,44px);font-stretch:112%;color:#fff;overflow-wrap:anywhere}.sltheatre-side h2 em{font-style:normal;color:var(--gold)}
.slfigs{display:flex;flex-wrap:wrap;gap:12px clamp(16px,2.2vw,30px)}.slfigs>div{display:flex;flex-direction:column;gap:4px;min-width:0;flex:0 1 200px}.slfigs b{font:900 clamp(44px,5vw,78px)/.88 var(--display);font-stretch:75%;letter-spacing:-.02em;color:#fff;font-variant-numeric:tabular-nums}.slfigs b.gold{color:var(--gold)}.slfigs b.ink{color:var(--ink)}.slfigs span{font-size:12.5px;line-height:1.32;color:var(--mut)}.slfigs.small b{font-size:clamp(30px,3.2vw,46px)}.slfigs .push{margin-left:auto;flex:0 1 auto;flex-direction:row;flex-wrap:wrap;gap:5px;align-self:flex-end;align-items:center}.slm-head b{color:inherit}.slfigs:not(.film *) b{color:var(--text)}
.slsame{font:800 clamp(16px,1.6vw,22px)/1.15 var(--display);color:var(--gold)}
.slab-t{border-collapse:collapse;font-size:13px;width:100%;max-width:440px}.slab-t th{font-weight:600;color:var(--mut);text-align:left;padding:4px 8px 4px 0;font-size:12.5px}.slab-t thead th{text-align:right;border-bottom:1px solid var(--line)}.slab-t thead th:first-child{text-align:left}.slab-t td{text-align:right;padding:4px 0 4px 8px;font:12.5px var(--mono);border-bottom:1px solid var(--line)}.slab-t tbody th{border-bottom:1px solid var(--line)}
.slkv{display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 12px;font-size:13px}.slkv dt{color:var(--mut)}.slkv dd{overflow-wrap:anywhere}
.slseen{font-size:13.5px;line-height:1.45;color:#dfe3dd;border-left:3px solid var(--gold);padding-left:10px}.slseen b{color:#fff}
.slsheet{padding:clamp(12px,1.4vw,18px);display:flex;flex-direction:column;gap:12px;background:linear-gradient(rgba(255,233,170,.05) 1px,transparent 1px) 0 0/100% 34px,linear-gradient(90deg,rgba(255,233,170,.05) 1px,transparent 1px) 0 0/34px 100%,radial-gradient(130% 110% at 50% -8%,#3a341d 0%,#211e12 44%,#121209 100%)!important;box-shadow:inset 0 0 0 1px rgba(255,233,170,.17)}
.slsheet-head{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center}.slsheet-head h3{color:#fff;font-size:clamp(17px,1.6vw,23px)}.slsheet-head .slnote{color:rgba(255,245,215,.72);flex:1 1 240px}.slsheet-head .slctl>span{color:rgba(255,245,215,.85)}
.slthumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(30%,132px),1fr));gap:clamp(6px,.8vw,11px)}
.slthumb{all:unset;box-sizing:border-box;cursor:pointer;display:flex;flex-direction:column;gap:3px;min-width:0;font-size:12px;color:#fff}.slthumb .pic{position:relative;display:block;background:#000;border-radius:2px;box-shadow:0 0 0 1px rgba(255,233,170,.15),0 10px 20px -10px #000}.slthumb img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:2px}.slthumb:hover .pic{box-shadow:0 0 0 2px rgba(255,233,170,.55)}.slthumb[data-pick] .pic{box-shadow:0 0 0 3px var(--gold)}.slthumb[data-pick=b] .pic{box-shadow:0 0 0 3px #fff}.slthumb em{position:absolute;left:5px;top:5px;font:800 13px/1 var(--display);font-style:normal;padding:3px 6px;border-radius:2px;background:var(--gold);color:#141006}.slthumb em.b{background:#fff}.slthumb:focus-visible{outline:2px solid #fff;outline-offset:3px}
.slthumb .nm{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.slthumb .dbar{display:block;height:3px;background:rgba(255,255,255,.12);border-radius:2px;overflow:hidden}.slthumb .dbar i{display:block;height:100%;background:var(--gold)}.slthumb .dn{font-size:11.5px;color:rgba(255,245,215,.72);font-variant-numeric:tabular-nums}
.slsame-set h3{margin-bottom:0}.slwarn{font-size:13.5px;line-height:1.45;color:var(--warn);border-left:3px solid var(--warn);padding-left:10px}.slwarn b{color:inherit}

/* ---- surprises ---- */
.slband{display:grid;grid-template-columns:minmax(0,min(50%,68vh)) minmax(0,1fr);overflow:hidden;box-shadow:inset 0 0 0 1px rgba(255,255,255,.07)}.slband.flip{grid-template-columns:minmax(0,1fr) minmax(0,min(50%,68vh))}.slband.flip .slband-pic{order:2}
.slband-pic{min-width:0}.slband-text{min-width:0;display:flex;flex-direction:column;gap:12px;padding:clamp(14px,2vw,30px)}.slband-text h3{font-size:clamp(25px,3.2vw,50px);font-stretch:112%;line-height:1;text-transform:uppercase;letter-spacing:-.022em;color:#fff}.slband-text .seen{font-size:15px;line-height:1.5;color:#dfe3dd;max-width:62ch}.slband-chart{background:#121512;border-radius:4px;padding:8px 10px;min-width:0}.slband-chart .slkey{margin-top:4px}.slcode code{color:var(--mut)}.slband-text .slfind-foot{margin-top:auto}
.slread-finds{display:flex;flex-direction:column;gap:12px;min-width:0}.slcols{columns:3 300px;column-gap:clamp(8px,1vw,14px)}
.slnote-card{break-inside:avoid;margin:0 0 clamp(8px,1vw,14px);padding:13px 14px;background:var(--panel);border:1px solid var(--line);border-radius:5px;display:flex;flex-direction:column;gap:6px}.slnote-card p{font-size:14px;line-height:1.45}.slnote-card code{color:var(--mut)}
.slfunnel{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(46%,170px),1fr));gap:12px 18px}.slfunnel div{display:flex;flex-direction:column;gap:3px;min-width:0}.slfunnel b{font:900 clamp(30px,3.2vw,46px)/.92 var(--display);font-stretch:90%;letter-spacing:-.02em;color:var(--text)}.slfunnel span{font-size:12.5px;line-height:1.32;color:var(--mut)}

/* ---- credits ---- */
.slroll{padding:clamp(16px,2.4vw,36px);display:flex;flex-direction:column;gap:clamp(14px,2vw,26px);background:radial-gradient(90% 90% at 92% -10%,#2b2813 0%,#10120d 50%,#0b0e0c 100%)!important;box-shadow:inset 0 0 0 1px rgba(255,233,170,.11)}
.slroll-top{display:flex;flex-wrap:wrap;gap:10px clamp(16px,3vw,40px);align-items:flex-end}.slroll-top h2{font-size:clamp(50px,8vw,130px);font-stretch:125%;font-weight:900;letter-spacing:-.04em;line-height:.84;color:var(--gold)}.slroll-top p{flex:1 1 260px;max-width:46ch;font-size:15px;line-height:1.45;color:#dfe3dd}.slroll-top .slfigs>div{flex:0 0 auto}
.slwall{margin:0;font-family:var(--display);line-height:1.2;overflow-wrap:anywhere;color:#fff}.slwall span{margin-right:.5em;display:inline-block}.slwall .t1{font-size:clamp(25px,3.2vw,48px);font-weight:900;font-stretch:118%;letter-spacing:-.025em;color:var(--gold)}.slwall .t2{font-size:clamp(19px,2vw,29px);font-weight:800;font-stretch:108%;letter-spacing:-.015em}.slwall .t3{font-size:clamp(15px,1.35vw,19px);font-weight:700;color:#dfe3dd}.slwall .t4{font-size:13px;font-weight:500;color:#aab2aa;font-stretch:90%}.slwall.small span{margin-right:.9em}
.slunknown{border-top:1px solid var(--line2);padding-top:12px;display:flex;flex-direction:column;gap:6px}.slunknown h3{color:#fff}
.sllic{display:flex;flex-direction:column;gap:5px;max-width:760px}.sllic li{display:grid;grid-template-columns:minmax(120px,190px) minmax(0,1fr) 44px;gap:10px;align-items:center;font-size:13px}.sllic i{display:block;height:13px;background:var(--panel2);border-radius:2px;overflow:hidden}.sllic em{display:block;height:100%;background:var(--ink)}.sllic b{font:700 14px var(--display);text-align:right;font-variant-numeric:tabular-nums}

/* ---- method page ---- */
.slm{display:flex;flex-direction:column;gap:clamp(14px,1.8vw,24px);min-width:0}
.slm-nav{display:flex;flex-wrap:wrap;gap:6px;align-items:center;min-width:0}.slm-nav .slghost{max-width:min(44%,300px)}.slback{font-size:13.5px;font-weight:600;color:var(--mut);text-decoration:none}.slback:hover{color:var(--text)}
.slm-skel{min-height:50vh}
.slm-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,360px);gap:clamp(14px,2.6vw,40px);align-items:stretch}
.slm-title{display:flex;flex-direction:column;gap:clamp(8px,1vw,14px);min-width:0}.slm-title h2{font-size:clamp(34px,5.4vw,88px);font-stretch:118%;font-weight:900;letter-spacing:-.035em;line-height:.92;overflow-wrap:anywhere}
.sllead{font-size:clamp(16px,1.45vw,21px);line-height:1.42;max-width:60ch;color:var(--text)}
.slm-runs{display:flex;flex-direction:column;gap:8px;padding:14px 16px;border-radius:6px;border:1.5px solid var(--line2);background:var(--panel);min-width:0}.slm-runs>b{font:900 clamp(24px,2.5vw,38px)/.98 var(--display);font-stretch:108%;letter-spacing:-.025em;text-transform:uppercase}.slm-runs p{font-size:13.5px;line-height:1.42}.slm-runs .why{font-size:13px;color:var(--mut)}.slm-runs .slpills{margin-top:auto;padding-top:4px}
.slm-runs.proven,.slm-runs.core{border-color:var(--a1)}.slm-runs.proven>b{color:var(--ink)}.slm-runs.core>b{color:var(--ink)}.slm-runs.live{border-color:var(--warn);border-style:dashed}.slm-runs.pack{border-color:var(--warn);border-style:dashed}.slm-runs.live>b,.slm-runs.pack>b{color:var(--warn)}
.slladder{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px}.slladder li{display:flex;flex-direction:column;gap:3px;padding:9px 12px;border-top:3px solid var(--line);background:var(--panel);min-width:0}.slladder b{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 7px;font:800 clamp(14px,1.2vw,17px)/1.1 var(--display);font-stretch:106%;letter-spacing:-.01em;text-transform:uppercase}.slladder small{font:600 11.5px var(--display);text-transform:none;letter-spacing:0;color:var(--mut)}.slladder span{font-size:12.5px;line-height:1.3;color:var(--mut)}
.slladder .on{border-top-color:var(--text)}.slladder .on.main{border-top-color:var(--a1);background:color-mix(in srgb,var(--a1) 12%,var(--panel))}.slladder .off{border-top-style:dashed}.slladder .off b{font-weight:600;color:var(--mut)}

/* equations */
.sleq{display:flex;flex-direction:column;gap:10px;padding:clamp(16px,2.2vw,32px);background:radial-gradient(90% 120% at 0% 0%,#171a14 0%,#0b0e0c 62%)!important;box-shadow:inset 0 0 0 1px rgba(255,255,255,.07)}
.sleq-head{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;justify-content:space-between}
.sleq-body{display:flex;flex-direction:column;gap:clamp(8px,.9vw,13px);font-family:var(--math);color:#f6f6f1;min-width:0}
.sleq-body p{overflow-wrap:anywhere;max-width:100%}
.sleq-body .eq{font-size:clamp(20px,2.15vw,32px);line-height:1.34}
.sleq-body .pr{font-size:clamp(16px,1.35vw,20px);line-height:1.5;color:#dfe3dd}
.sleq-body i{font-style:italic;color:#fff}.sleq-body .n{font-feature-settings:"lnum"}.sleq-body .o{padding:0 .2em;color:var(--gold)}.sleq-body code{font:.72em var(--mono);color:#a9c7ff;padding:0 .1em;overflow-wrap:anywhere}
.sleq-body sub,.sleq-body sup{font-size:.68em;line-height:0}
.sleq-sym{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:4px 18px;padding-top:12px;margin-top:6px;border-top:1px solid var(--line)}.sleq-sym div{display:flex;gap:9px;align-items:baseline;min-width:0;font-size:13px;color:var(--mut)}.sleq-sym dt{flex:none;font:italic 17px var(--math);color:#fff}.sleq-sym dd{font-family:var(--math);font-size:15px;overflow-wrap:anywhere}.sleq-sym i{font-style:italic}.sleq-sym code{font:12px var(--mono)}.sleq-sym .o{padding:0 .15em}.sleq-sym sub,.sleq-sym sup{font-size:.7em;line-height:0}

.slinst{display:flex;flex-direction:column;gap:12px;padding:clamp(12px,1.6vw,22px);min-width:0;background:var(--panel);border:1px solid var(--line);border-radius:6px}.slinst.film{box-shadow:inset 0 0 0 1px rgba(255,255,255,.07);border:0;background:#0b0e0c}.slinst-head{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;align-items:flex-end}.slinst-head h3{font-size:clamp(18px,1.9vw,28px);margin-top:3px}.slinst.film h3{color:#fff}.slinst-wipe{max-width:min(100%,74vh)}
.slminib{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;max-width:520px;height:150px;align-items:end}.slminib div{display:flex;flex-direction:column;justify-content:flex-end;gap:3px;height:100%;min-width:0}.slminib i{display:block;background:var(--ink);border-radius:2px 2px 0 0;min-height:2px;flex:0 1 auto}.slminib b{font:12px var(--mono)}.slminib span{font-size:12px;color:var(--mut)}
.slworth{padding:14px 18px;background:color-mix(in srgb,var(--a1) 11%,var(--panel));border-left:3px solid var(--a1);display:flex;flex-direction:column;gap:5px;border-radius:0 6px 6px 0}.slworth p{font-size:clamp(15px,1.3vw,18px);line-height:1.45;max-width:75ch}
.slm-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(14px,1.8vw,26px)}.slcol{display:flex;flex-direction:column;gap:clamp(14px,1.6vw,22px);min-width:0}
.slbox{display:flex;flex-direction:column;gap:8px;min-width:0;border-top:3px solid var(--line2);padding-top:10px}
.sllist{display:flex;flex-direction:column;gap:7px;font-size:14px;line-height:1.42}.sllist li{overflow-wrap:anywhere}.sllist.code{gap:4px}.sllist.code code{color:var(--text)}.sllist.code .sym{color:var(--mut)}
.slcredit{display:flex;flex-direction:column;gap:10px;padding:clamp(14px,1.4vw,20px);background:var(--panel);border:1.5px solid var(--line2);border-radius:6px;min-width:0}.slcredit ul{display:flex;flex-direction:column;gap:12px}.slcredit li{display:flex;flex-direction:column;gap:5px;min-width:0;padding-top:10px;border-top:1px solid var(--line)}.slcredit li:first-child{border-top:0;padding-top:0}.who{display:flex;flex-wrap:wrap;gap:2px 10px;align-items:baseline}.who b{font:800 clamp(17px,1.5vw,23px)/1.1 var(--display);font-stretch:108%;letter-spacing:-.012em;overflow-wrap:anywhere}.who span{font-size:13px;color:var(--mut);overflow-wrap:anywhere}.slrisk{font-size:12.5px;line-height:1.35;color:var(--warn)}
.slrun{display:flex;flex-direction:column;gap:9px;padding:clamp(14px,1.4vw,20px);background:var(--panel);border:1.5px solid var(--a1);border-radius:6px}.slrun .btn{min-height:42px;padding:8px 14px;border-radius:6px}.slrun img{width:100%;max-width:420px;border-radius:4px;display:block}
.slsibs{display:flex;flex-direction:column;gap:5px;font-size:13.5px}.slsibs li{display:flex;flex-wrap:wrap;gap:3px 8px;align-items:center}.slsibs a{color:var(--text);text-underline-offset:3px;overflow-wrap:anywhere}.slsibs a:hover{color:var(--ink)}

/* ---- motion, gently ---- */
@media (prefers-reduced-motion:no-preference){
  .slline.draw{stroke-dasharray:1;stroke-dashoffset:1;animation:sldraw .7s cubic-bezier(.3,.7,.3,1) forwards}
  @keyframes sldraw{to{stroke-dashoffset:0}}
  .slw-stage.teach{animation:slsweep 1.6s cubic-bezier(.45,0,.55,1) .3s 1}
  @keyframes slsweep{0%{--pos:50%}34%{--pos:72%}68%{--pos:32%}100%{--pos:50%}}
}
@media (prefers-reduced-motion:reduce){.slrack a,.slt,.slr,.slseries,.slsr{transition:none}.slline.draw{stroke-dasharray:none}}

/* ---- narrower ---- */
@media (max-width:1180px){.slr{grid-template-columns:64px minmax(0,1fr) minmax(170px,230px)}.slr-by{display:none}}
@media (max-width:1320px){.slfinds{grid-template-columns:repeat(2,minmax(0,1fr))}.slfind{flex-direction:row}.slfind-pic{flex:0 0 44%}.slfind-pic .slsplit{height:100%;aspect-ratio:auto;min-height:100%}}
@media (max-width:1100px){.slscope-main{grid-template-columns:minmax(0,1fr)}.slread{flex-direction:column}.sltheatre{grid-template-columns:minmax(0,1fr)}.slband,.slband.flip{grid-template-columns:minmax(0,1fr)}.slband.flip .slband-pic{order:0}.slm-head{grid-template-columns:minmax(0,1fr)}.slkeyrow{grid-template-columns:minmax(0,1fr)}.slkeyrow h3{max-width:none}.slkeyrow ul{grid-template-columns:repeat(2,minmax(0,1fr))}.slladder{grid-template-columns:repeat(2,minmax(0,1fr))}.slstrip{grid-template-columns:minmax(0,1fr)}}
@media (max-width:900px){.slm-grid{grid-template-columns:minmax(0,1fr)}.slrack{position:static;margin:0;padding:0}.slrack ol{grid-template-columns:repeat(3,minmax(0,1fr))}.slrack a{padding:8px;gap:0}.slrack i{display:none}.slrack small{font-size:11.5px;white-space:normal}.slfinds{grid-template-columns:minmax(0,1fr)}.slpickrow{grid-template-columns:minmax(0,1fr)}.slmap-top{grid-template-columns:minmax(0,1fr)}.slmap-key{grid-template-columns:minmax(0,1fr)}.sl .slcols{columns:auto}.slsearch{flex-wrap:wrap}}
@media (max-width:640px){
  .sl{--row:138px}.slv{--row:138px}
  .slr{grid-template-columns:56px minmax(0,1fr);grid-template-rows:minmax(0,1fr) auto;gap:4px 10px;padding:7px 10px 7px 0;align-items:start}
  .slr-pic{grid-row:1/3;align-self:stretch;margin:-7px 0;height:auto}.slr-main{grid-column:2}.slr-tags{grid-column:2;justify-content:flex-start;flex-wrap:nowrap;overflow:hidden;max-height:24px}
  .slr-main>b{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.slr-plain{-webkit-line-clamp:2}
  .slp{font-size:11.5px;padding:2px 6px}
  .slfind{flex-direction:column}.slfind-pic{flex:none}.slfind-pic .slsplit{aspect-ratio:1;height:auto}
  .slt-l{left:10px;top:8px}.slt-d{left:10px}
  .slf>span:first-child{width:100%}.slf.end{align-items:center}.slf.end .slctl>span{width:auto}
  .slchip{padding:7px 10px}.sllegend button{padding:7px 10px}.slseg button{padding:9px 11px}
  .slkeyrow ul{grid-template-columns:minmax(0,1fr)}.slladder{grid-template-columns:minmax(0,1fr)}.slladder li{flex-direction:row;flex-wrap:wrap;align-items:baseline;gap:2px 10px}
  .slm-nav .slghost{max-width:100%;flex:1 1 40%}.slm-nav .grow{display:none}.slback{flex:1 1 100%}
  .slsr input{height:52px}
  .slrug-row,.slrug-head{grid-template-columns:minmax(0,92px) minmax(0,1fr)}.slrug-head .r{display:none}.slrug-head{grid-template-columns:1fr auto}
  .sllic li{grid-template-columns:minmax(0,120px) minmax(0,1fr) 34px}
  .slfigs>div{flex:1 1 40%}
  .slread-t th:last-child,.slread-t td:last-child{display:table-cell}
}

/* ---- fixes after reading the screenshots ---- */
.slsr input:focus-visible{outline:none}.slsr:focus-within kbd{display:none}
.slt.narrow .slt-l{flex-direction:column;gap:3px}.slt.narrow .slt-l small{white-space:normal}
.sleq-body sub .o,.sleq-body sup .o,.sleq-sym sub .o,.sleq-sym sup .o{padding:0}
.sltable.bench td,.sltable.bench th{padding-left:9px;padding-right:9px}.sltable td.bar i{left:9px}
.slfilt-t{display:none}.slfilters-b{display:contents}
@media (max-width:640px){.slfilters{padding:0}.slfilt-t{all:unset;box-sizing:border-box;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:10px;width:100%;min-height:46px;padding:0 12px;font-weight:700;font-size:14px}.slfilt-t:focus-visible{outline:2px solid var(--ink);outline-offset:-2px}.slfilters-b{display:none}.slfilters.open .slfilters-b{display:flex;flex-direction:column;gap:7px;padding:0 12px 12px}}
@media (max-width:420px){body.on-sampling main>.top h1{font-size:12.6vw}body.on-sampling.sl-deep main>.top h1{font-size:26px}}
.slchartbox{overflow:hidden}
/* a phone row has room for two pills: "Rendered here" and "Unproven here" already say where it runs, so the label and the proof are the two that stay */
@media (max-width:640px){.slr.rendered .slp.core,.slr.live .slp.live,.slr.pack .slp.pack{display:none}}
.sl h2,.sl h3,.sl p,.sl li,.sl dd{overflow-wrap:anywhere}
.slinst-split{display:grid;grid-template-columns:minmax(0,min(58%,72vh)) minmax(0,1fr);gap:clamp(14px,2vw,28px);align-items:start}.slinst-wipe{max-width:none}.slinst-side{display:flex;flex-direction:column;gap:12px;min-width:0}
@media (max-width:1000px){.slinst-split{grid-template-columns:minmax(0,1fr)}}
.sl .slmap,.sl .slsheet,.sl .sleq,.sl .slroll{background-color:#0b0e0c!important}
.slinst-head{justify-content:flex-start;gap:8px 28px}.slswipe{display:none}
@media (max-width:760px){.slswipe{display:block;margin-bottom:-14px}}