/* SystemOne Extract Index: "highlighter on paper". Light theme only.
   Paper sheets on a desk, highlighter strokes for every score, pencil for every rule. */
:root {
  --desk: #F2F0EA;
  --sheet: #FDFCF9;
  --tape: #FFFFFF;
  --toned: #F7F4EC;
  --pen: #22272F;
  --pen-2: #585D68;
  --pencil: #8B8F97;
  --rule: #DDD9D0;
  --rule-2: #C9C5BB;
  --graphite: #A9A8A2;
  --hl-yellow: #FFD21E;
  --hl-orange: #FF9D00;
  --hl-mint: #4ED9A0;
  --hl-sky: #52C4F7;
  --hl-pink: #FF7EB6;
  --blush: #FFB3B3;
  --focus: #0B6FC2;
  --display: 'Shantell Sans', 'Source Sans 3', sans-serif;
  --body: 'Source Sans 3', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'Courier Prime', 'Courier New', Courier, monospace;
  --sheet-shadow: 0 0 0 1px rgba(34, 39, 47, .05), 0 1px 2px rgba(34, 39, 47, .06), 0 12px 28px -16px rgba(34, 39, 47, .28);
  --lift-shadow: 0 1px 2px rgba(34, 39, 47, .08), 0 14px 30px -14px rgba(34, 39, 47, .35);
  --hatch: repeating-linear-gradient(135deg, var(--hl-yellow) 0 4px, rgba(255, 210, 30, .35) 4px 7px);
  color-scheme: light;
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--desk);
  color: var(--pen);
  font: 17px/1.55 var(--body);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: underline; text-decoration-color: var(--rule-2); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--hl-orange); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 3px; }
button { font: inherit; color: inherit; }
img { max-width: 100%; height: auto; }
code { font: 0.9em var(--mono); background: var(--tape); border: 1px solid var(--rule); padding: 0 4px; border-radius: 3px; white-space: nowrap; }
pre code { font: inherit; background: none; border: 0; padding: 0; border-radius: 0; white-space: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.15; }
h2 { font: 700 30px/1.15 var(--display); letter-spacing: -.005em; }
h3 { font: 700 22px/1.2 var(--display); }
h4 { font-weight: 700; font-size: 17px; }
p { margin: 0; }
sup { font-size: 0.75em; line-height: 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding-left: 28px; padding-right: 28px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.muted { color: var(--pen-2); }
.na { color: var(--pencil); }
.small { display: block; font-size: 12px; color: var(--pencil); }
.pencil { color: var(--pen-2); font-size: 13.5px; line-height: 1.5; }
.pencil a { color: inherit; }
.hand { font-family: var(--display); font-style: italic; font-weight: 400; color: var(--pen-2); }

/* Paper */
.sheet { background: var(--sheet); border-radius: 4px; box-shadow: var(--sheet-shadow); min-width: 0; }
.sheet.pad { padding: 22px 24px; }
.panel { padding: 22px 26px 26px; scroll-margin-top: 64px; }

/* Typed tag chips */
.tag { display: inline-block; font: 700 11.5px/18px var(--mono); padding: 0 6px; border-radius: 4px; background: var(--tape); border: 1px solid var(--rule-2); color: var(--pen); white-space: nowrap; vertical-align: middle; }
.tag.k-open { background: rgba(255, 210, 30, .55); border-color: transparent; }
.tag.k-api { background: var(--hatch); border-color: transparent; }
.tag.k-two { background: var(--desk); color: var(--pen-2); border-style: dashed; }
.tag.k-base { border-style: dashed; color: var(--pen-2); }

/* Highlighter marks */
.hl { position: relative; z-index: 0; white-space: nowrap; }
.hl::before { content: ''; position: absolute; z-index: -1; left: -.12em; right: -.1em; top: .18em; bottom: .02em; background: var(--c, var(--hl-yellow)); border-radius: .35em .5em .4em .45em / .5em .4em .55em .35em; transform: rotate(-1deg) skewX(-8deg); mix-blend-mode: multiply; }

.skip { position: absolute; left: 16px; top: -80px; z-index: 50; background: var(--hl-yellow); border-radius: 4px; padding: 8px 14px; box-shadow: var(--lift-shadow); text-decoration: none; }
.skip:focus { top: 12px; }

.btn { display: inline-block; font-weight: 600; font-size: 15px; text-decoration: none; border-radius: 4px; padding: 9px 18px; background: var(--sheet); box-shadow: var(--sheet-shadow); }
.btn.primary { background: var(--hl-yellow); }
@media (prefers-reduced-motion: no-preference) {
  .btn { transition: transform .1s, box-shadow .1s; }
  .btn:hover { transform: translateY(-1px); box-shadow: var(--lift-shadow); }
}

/* Hero: one big sheet */
.hero { position: relative; margin-top: 34px; padding: 26px 34px 30px; }
.hero-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font: 12.5px/1.5 var(--mono); color: var(--pen-2); padding: 0 96px 10px 0; border-bottom: 1px solid var(--rule); }
.hero-head .meta { display: flex; flex-wrap: wrap; gap: 0 1.6em; }
.hero-head .meta span { white-space: nowrap; }
.hero-body { display: grid; grid-template-columns: minmax(0, 1fr) 440px; gap: 18px 40px; align-items: center; padding-top: 22px; }
.hero-copy { min-width: 0; }
.hero h1 { font: 700 clamp(40px, 5.2vw, 62px)/1.04 var(--display); letter-spacing: -.012em; }
.hero h1 .l1, .hero h1 .l2 { display: block; }
.hero h1 .l2 { padding-top: .06em; }
.hero h1 .ed { font-weight: 400; color: var(--pen-2); font-size: .6em; vertical-align: .15em; margin-left: .15em; }
.hero h1 .hl::before { left: -.08em; right: -.06em; top: .22em; bottom: .04em; }
.span-note { position: absolute; left: 100%; top: -.1em; margin-left: .35em; font: 400 .22em/1 var(--mono); color: var(--pen-2); white-space: nowrap; transform: rotate(-6deg); }
.span-note::before { content: ''; position: absolute; left: -.9em; top: 1.2em; width: .8em; height: .6em; border-left: 1.5px solid var(--graphite); border-bottom: 1.5px solid var(--graphite); border-radius: 0 0 0 .5em; transform: rotate(10deg); }
.lede { max-width: 600px; margin-top: 20px; font-size: 18px; }
.lede code { font-size: .85em; }
.hero-fig { position: relative; margin: 0; width: 440px; max-width: 100%; justify-self: end; }
.hero-art { display: block; width: 100%; height: auto; }
.fly { position: absolute; border-color: transparent; box-shadow: 0 1px 2px rgba(34, 39, 47, .14); }
.fly-date { left: 4%; top: 6%; transform: rotate(-7deg); background: var(--hl-pink); }
.fly-text { left: 47%; top: 1%; transform: rotate(-8deg); background: var(--hl-sky); }
.fly-number { left: 83%; top: 21%; transform: rotate(6deg); background: var(--hl-mint); }
.fly-null { left: 87%; top: 38%; transform: rotate(4deg); background: var(--tape); border: 1px dashed var(--pencil); }

/* "What's new": a sticky note on the corner, a receipt when open */
.note-btn { position: absolute; right: -14px; top: -22px; z-index: 2; width: 96px; height: 96px; padding: 18px 8px 8px; border: 0; cursor: pointer; background: linear-gradient(180deg, #FFE168 0 14%, var(--hl-yellow) 14%); box-shadow: 0 1px 2px rgba(34, 39, 47, .1), 0 10px 18px -10px rgba(34, 39, 47, .5); transform: rotate(5deg); font: 400 19px/1 var(--display); color: var(--pen); text-align: center; }
.note-btn span { display: block; }
.note-btn:hover, .note-btn[aria-expanded="true"] { transform: rotate(1deg) scale(1.04); }
.note-btn:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
@media (prefers-reduced-motion: no-preference) { .note-btn { transition: transform .15s ease; } }
.receipt { position: relative; background: var(--tape); color: var(--pen); filter: drop-shadow(0 1px 1px rgba(34, 39, 47, .12)) drop-shadow(0 8px 14px rgba(34, 39, 47, .12)); }
.receipt::before, .receipt::after { content: ''; position: absolute; left: 0; right: 0; height: 8px; background: linear-gradient(135deg, var(--tape) 25%, transparent 25%) -8px 0 / 16px 16px, linear-gradient(225deg, var(--tape) 25%, transparent 25%) -8px 0 / 16px 16px; }
.receipt::before { top: -8px; transform: scaleY(-1); }
.receipt::after { bottom: -8px; }
.news { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 16px 22px; align-items: center; max-width: 620px; margin: 30px 0 4px; padding: 16px 22px 16px 16px; }
.news img { display: block; width: 150px; height: auto; }
.news h2 { font-size: 26px; }
.news .when { font: 12.5px/1.5 var(--mono); color: var(--pen-2); margin: 2px 0 8px; }
.news p { font-size: 16px; }

/* Index tabs */
.tabs { position: sticky; top: 0; z-index: 30; margin: 28px -28px 22px; padding: 0 12px 10px; background: rgba(242, 240, 234, .92); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.tabs ul { list-style: none; margin: 0 auto; padding: 0; max-width: 1064px; display: flex; flex-wrap: wrap; gap: 0 6px; }
.tabs a { display: block; padding: 7px 14px 6px; font-weight: 600; font-size: 14.5px; color: var(--pen-2); text-decoration: none; background: var(--sheet); border-radius: 0 0 7px 7px; box-shadow: 0 1px 1px rgba(34, 39, 47, .06), 0 6px 12px -8px rgba(34, 39, 47, .35); }
.tabs a:hover, .tabs a[aria-current="true"] { color: var(--pen); }
.tabs a span { position: relative; z-index: 0; }
.tabs a:hover span::before, .tabs a[aria-current="true"] span::before { content: ''; position: absolute; z-index: -1; left: -.2em; right: -.15em; top: .3em; bottom: -.05em; background: var(--hl-yellow); border-radius: .4em .3em .5em .4em; mix-blend-mode: multiply; transform: rotate(-1deg); }

/* Board: toolbar, legend, switch */
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px 18px; flex-wrap: wrap; margin-bottom: 6px; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 13px; color: var(--pen-2); }
.legend span { display: inline-flex; align-items: center; gap: 7px; }
.legend i { width: 22px; height: 10px; border-radius: 5px 4px 5px 4px / 4px 5px 4px 5px; background: var(--c, var(--hl-yellow)); flex: none; mix-blend-mode: multiply; }
.legend i.hatch { background: var(--hatch); }
.legend i.ref { background: var(--graphite); opacity: .55; }
.legend i.floor { height: 0; width: 22px; border-radius: 0; border-top: 2px dashed var(--pencil); background: none; }
.switch { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.switch button { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; padding: 3px 10px; border-radius: 4px; background: var(--tape); border: 1px solid var(--rule-2); font: 700 12.5px/18px var(--mono); color: var(--pen-2); }
.switch button i { width: 10px; height: 10px; border-radius: 50%; background: var(--c); }
.switch button[aria-pressed="true"] { background: var(--c, var(--hl-yellow)); border-color: transparent; color: var(--pen); }
.switch button[aria-pressed="true"] i { background: var(--pen); opacity: .55; }
.switch button:not([aria-pressed="true"]):hover { color: var(--pen); border-color: var(--pencil); }
.loading, .error, .empty { padding: 28px 10px; font-size: 14px; color: var(--pen-2); }
.empty h3, .error h3 { color: var(--pen); margin-bottom: 6px; }

/* Ranking: highlighted lines on ruled paper */
.ruled { --lead: 262px; --tail: 60px; --pb: 0px; position: relative; margin-top: 6px; }
.ruled.has-floor { --pb: 36px; padding-bottom: 36px; }
.ruled-axis { position: relative; height: 22px; margin-left: var(--lead); margin-right: var(--tail); font-size: 11.5px; color: var(--pencil); font-variant-numeric: tabular-nums; }
.ruled-axis span { position: absolute; top: 0; transform: translateX(-50%); }
.ruled-axis span:first-child { transform: none; }
.ruled-axis span:last-child { transform: translateX(-100%); }
.ruled-grid { position: absolute; top: 20px; bottom: var(--pb); left: calc(var(--lead) + (100% - var(--lead) - var(--tail)) * var(--x)); border-left: 1px dotted var(--rule-2); pointer-events: none; }
.ruled-floor { position: absolute; top: 18px; bottom: var(--pb); left: calc(var(--lead) + (100% - var(--lead) - var(--tail)) * var(--f)); border-left: 2px dashed var(--pencil); pointer-events: none; z-index: 1; }
.ruled-floor-lab { position: absolute; bottom: 0; height: var(--pb); left: calc(var(--lead) + (100% - var(--lead) - var(--tail)) * var(--f)); padding: 10px 0 0 8px; white-space: nowrap; font: italic 400 14px/1.3 var(--display); color: var(--pen-2); border-left: 2px dashed var(--pencil); }
.ruled-floor-lab.flip { left: auto; right: calc((100% - var(--lead) - var(--tail)) * (1 - var(--f)) + var(--tail)); padding: 10px 8px 0 0; border-left: 0; border-right: 2px dashed var(--pencil); }
.ruled ol { list-style: none; margin: 0; padding: 0; }
.ruled li { display: grid; grid-template-columns: 30px 36px 180px minmax(0, 1fr); gap: 0 8px; align-items: center; min-height: 40px; border-bottom: 1px solid var(--rule); }
.ruled li:first-child { border-top: 1px solid var(--rule); }
.ln-no { font: 400 16px/1 var(--display); color: var(--pen-2); text-align: right; padding-right: 2px; }
.ln-no.ref { font-size: 12px; font-style: italic; }
.ln-who { min-width: 0; font-size: 14.5px; line-height: 1.2; padding: 6px 0; }
.ln-who b { display: block; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ln-who small { display: block; font-size: 12px; color: var(--pen-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 1px; }
.stroke { all: unset; display: flex; align-items: center; height: 100%; min-height: 40px; cursor: pointer; min-width: 0; }
.stroke:focus-visible { outline: 3px solid var(--focus); outline-offset: -3px; border-radius: 4px; }
.stroke i { display: block; flex: none; height: 20px; width: calc((100% - var(--tail)) * var(--v)); min-width: 6px; background: var(--c, var(--hl-yellow)); border-radius: 10px 8px 11px 9px / 9px 11px 8px 10px; mix-blend-mode: multiply; transform: rotate(-.35deg); transform-origin: left center; }
.stroke.k-api i { background: var(--hatch); }
.stroke.k-two i { background: var(--graphite); opacity: .5; height: 14px; }
.stroke .tag { margin-left: 8px; font-size: 12.5px; }
.stroke:hover i, .stroke:focus-visible i { filter: saturate(1.15) brightness(.96); }
.ruled li.two .ln-who { color: var(--pen-2); }
.ruled li.two .ln-who b { font-weight: 500; }
.ruled-sep { font: italic 400 14px/1 var(--display); color: var(--pen-2); padding: 14px 0 6px calc(30px + 8px); }
.ruled-note { margin: 34px 0 0; max-width: 520px; }
.ruled-note.hand { font-size: 16px; }
.ruled-incomplete { margin: 10px 0 0; font-size: 13px; color: var(--pen-2); }
.ruled.has-floor { padding-bottom: 28px; }

.avatar { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: var(--tape); box-shadow: 0 0 0 1px var(--rule-2), 0 1px 2px rgba(34, 39, 47, .15); object-fit: cover; overflow: hidden; font: 700 10px var(--mono); color: var(--pen); text-decoration: none; flex: none; }
.avatar.sm { width: 22px; height: 22px; font-size: 8.5px; }

/* Small charts */
.charts { display: grid; gap: 18px; margin-top: 30px; }
.charts-pair { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.fig { margin: 0; min-width: 0; padding: 14px 0 0; border-top: 1px solid var(--rule); }
.fig figcaption { font: 700 17px/1.2 var(--display); margin-bottom: 10px; }
.fig-body { min-width: 0; }
.fig svg { width: 100%; height: auto; display: block; overflow: visible; font-family: var(--body); }
.fig .scroll { overflow-x: auto; scrollbar-width: thin; }
.fig-note { font-size: 13px; color: var(--pen-2); line-height: 1.5; margin-top: 8px; }
.fig-note a { color: inherit; }

/* By area: four ruled columns */
.areas { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px 24px; }
.area-col { min-width: 0; }
.area-col h4 { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.area-col h4 img { width: 28px; height: 28px; border-radius: 6px; flex: none; }
.area-col h4 small { font-size: 12px; font-weight: 400; color: var(--pen-2); }
.area-col ol { list-style: none; margin: 0; padding: 0; max-height: 400px; overflow-y: auto; scrollbar-width: thin; }
.hb { display: grid; grid-template-columns: minmax(0, 1fr) 40px; gap: 0 8px; align-items: center; padding: 5px 0 6px; font-size: 13px; border-bottom: 1px solid var(--rule); }
.hb:first-child { border-top: 1px solid var(--rule); }
.hb-name { display: flex; align-items: center; gap: 6px; min-width: 0; grid-column: 1 / -1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.2; }
.hb-name small { font-size: 11px; color: var(--pen-2); font-style: italic; font-family: var(--display); }
.hb-track { position: relative; height: 12px; }
.hb-track i { position: absolute; left: 0; top: 0; bottom: 0; background: var(--c); border-radius: 6px 5px 6px 5px / 5px 6px 5px 6px; mix-blend-mode: multiply; }
.hb-track u { position: absolute; top: -3px; bottom: -3px; border-left: 2px dashed var(--pencil); margin-left: -1px; }
.hb-val { font-size: 12.5px; font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
.hb.two .hb-track i { background: var(--graphite); opacity: .5; }
.hb.two .hb-name { color: var(--pen-2); }
.hb.na .hb-val { color: var(--pencil); }

/* SVG charts */
.ax { stroke: var(--rule); stroke-width: 1; }
.ax-base { stroke: var(--rule-2); stroke-width: 1.5; }
.tick { font-size: 11px; fill: var(--pencil); }
.tick.lab { fill: var(--pen-2); font-style: italic; font-family: var(--display); font-size: 12px; }
.chip-box { fill: var(--tape); stroke: var(--rule-2); stroke-width: 1; }
.chip-text { font: 700 11px var(--mono); fill: var(--pen); }
.floor-line { stroke: var(--pencil); stroke-width: 1.5; stroke-dasharray: 5 4; }
.floor-lab { font: italic 400 12px var(--display); fill: var(--pen-2); }
.dab { fill: var(--hl-yellow); mix-blend-mode: multiply; cursor: pointer; }
.dab.two { fill: var(--graphite); opacity: .55; }
.dab.api { fill: url(#hatch-svg); }
.dab:hover, .dab:focus { stroke: var(--pen); stroke-width: 1.5; }
.dab:focus { outline: none; }
.pt-ring { fill: var(--tape); stroke: var(--rule-2); stroke-width: 1; }
.pt-hit { fill: transparent; cursor: pointer; }
.pt-hit:focus { outline: none; stroke: var(--pen); stroke-width: 1.5; }
.leader { stroke: var(--graphite); stroke-width: 1; }
.dlab { font-size: 11.5px; fill: var(--pen); pointer-events: none; }
.dlab.soft { fill: var(--pen-2); }
.corner { fill: var(--hl-yellow); opacity: .18; }
.corner-lab { font: italic 400 12px var(--display); fill: var(--pen-2); }

/* Tooltip: a small paper note */
.tip { position: fixed; z-index: 60; max-width: min(320px, calc(100vw - 16px)); background: var(--sheet); border-radius: 4px; box-shadow: var(--lift-shadow); padding: 10px 12px; font-size: 13px; line-height: 1.45; pointer-events: none; }
.tip strong { display: block; font-size: 14px; margin-bottom: 4px; }
.tip .nr { display: flex; justify-content: space-between; gap: 16px; font-size: 12.5px; color: var(--pen-2); white-space: nowrap; font-variant-numeric: tabular-nums; }
.tip .nr b { color: var(--pen); font-weight: 600; }
.tip .nr i { display: inline-block; width: 14px; height: 7px; border-radius: 4px; background: var(--c); margin-right: 6px; vertical-align: 1px; mix-blend-mode: multiply; }
.tip .ns { margin-top: 5px; font-size: 12px; color: var(--pen-2); }

/* Full table */
.table-head { display: flex; align-items: baseline; justify-content: space-between; gap: 6px 20px; flex-wrap: wrap; margin: 34px 0 10px; padding-top: 16px; border-top: 1px solid var(--rule); }
.table-head p { font-size: 13px; color: var(--pen-2); }
.scroller { overflow-x: auto; scrollbar-width: thin; }
.board { width: 100%; min-width: 860px; border-collapse: separate; border-spacing: 0; font-size: 14.5px; }
.board th, .board td { padding: 11px 12px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--rule); }
.board thead th { font-size: 13px; font-weight: 600; color: var(--pen-2); white-space: nowrap; border-bottom: 1.5px solid var(--rule-2); }
.board tbody:last-child tr:last-child td { border-bottom: 0; }
.board .c-score, .board .c-lat, .board .c-rank { font-variant-numeric: tabular-nums; }
.board .c-rank { width: 48px; text-align: right; padding-right: 4px; color: var(--pen-2); font-family: var(--display); font-size: 15px; }
.board td.c-rank { padding-top: 12px; }
.board .c-model { min-width: 250px; max-width: 380px; }
.board .c-score { width: 104px; text-align: right; }
.board .c-index { width: 118px; }
.board .c-lat { width: 110px; text-align: right; }
.board th .unit { display: block; font-weight: 400; color: var(--pencil); font-size: 11.5px; }
.board th .adot { display: inline-block; width: 14px; height: 7px; border-radius: 4px; background: var(--c); margin-right: 5px; vertical-align: 1px; mix-blend-mode: multiply; }
.board tr.row { cursor: pointer; }
.board tr.row:hover td { background: var(--toned); }
.board tr.row.open td { border-bottom-color: transparent; background: var(--toned); }

.sort { all: unset; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; font: inherit; color: inherit; }
.sort:hover { color: var(--pen); }
.sort:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 3px; }
.sort .dir { width: 10px; height: 10px; opacity: 0; }
th[aria-sort="ascending"] .sort .dir, th[aria-sort="descending"] .sort .dir { opacity: 1; }
th[aria-sort="ascending"] .sort .dir { transform: rotate(180deg); }
th[aria-sort="ascending"] .sort, th[aria-sort="descending"] .sort { color: var(--pen); }

.expand { all: unset; cursor: pointer; display: inline-flex; align-items: flex-start; gap: 8px; font-weight: 600; line-height: 1.3; overflow-wrap: anywhere; }
.expand:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 3px; }
.chev { flex: none; width: 14px; height: 14px; margin-top: 3px; color: var(--pen-2); }
@media (prefers-reduced-motion: no-preference) { .chev { transition: transform 120ms ease; } }
tr.open .chev { transform: rotate(90deg); }
.model-cell { display: flex; align-items: flex-start; gap: 10px; }
.model-cell .avatar { margin-top: 1px; }
.org { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 4px; color: var(--pen-2); font-size: 12.5px; }

.score { display: block; }
.score .n { display: block; font-weight: 600; }
.bar { display: block; height: 7px; border-radius: 4px 3px 4px 3px / 3px 4px 3px 4px; margin-top: 4px; }
.bar i { display: block; height: 100%; background: var(--c, var(--hl-yellow)); border-radius: inherit; mix-blend-mode: multiply; }
tr.two .expand { font-weight: 500; color: var(--pen-2); }
tr.two .bar i, tr.base .bar i { background: var(--graphite); opacity: .5; }
tr.two .score .n, tr.base .score .n, tr.two .c-lat, tr.base .c-lat { color: var(--pen-2); font-weight: 400; }
.board tr.group th { font: italic 400 14px/1.3 var(--display); color: var(--pen-2); background: var(--sheet); padding: 0; border-top: 1.5px solid var(--rule-2); border-bottom: 1px solid var(--rule); }
.group-inner { position: sticky; left: 0; width: var(--vw, 100%); max-width: 100%; padding: 8px 12px; }

.board tr.detail td { padding: 0; background: var(--toned); border-bottom: 1px solid var(--rule); }
.detail-inner { position: sticky; left: 0; width: var(--vw, 100%); max-width: 100%; padding: 10px 18px 22px 62px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr) minmax(0, 1.2fr); gap: 16px 32px; }
.detail-inner > div { min-width: 0; }
.detail-inner h4 { font: 700 15px/1.2 var(--display); margin-bottom: 6px; }
.scores { list-style: none; margin: 0; padding: 0; font-size: 13px; }
.scores li { display: grid; grid-template-columns: 1fr 44px 70px; gap: 10px; align-items: center; padding: 4px 0; border-bottom: 1px solid var(--rule); }
.scores li:last-child { border-bottom: 0; }
.scores .k { overflow-wrap: anywhere; display: flex; align-items: center; gap: 6px; }
.scores .k i { width: 14px; height: 7px; border-radius: 4px; background: var(--c); flex: none; mix-blend-mode: multiply; }
.scores .v { text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }
.scores .bar { margin: 0; }
.run-slip { padding: 12px 16px 14px; margin: 6px 0 10px; font: 13px/1.6 var(--mono); }
.run-slip h4 { font: 700 13px/1.4 var(--mono); text-align: center; letter-spacing: .04em; margin-bottom: 6px; }
.run-slip dl { margin: 0; }
.run-slip div { display: flex; align-items: baseline; gap: 6px; }
.run-slip dt { color: var(--pen-2); white-space: nowrap; }
.run-slip div::before { content: ''; order: 2; flex: 1; border-bottom: 1px dotted var(--rule-2); min-width: 12px; transform: translateY(-4px); }
.run-slip dd { order: 3; margin: 0; text-align: right; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.run-slip div.wide { flex-wrap: wrap; }
.run-slip div.wide::before { display: none; }
.run-slip div.wide dd { text-align: left; flex-basis: 100%; }
.run-slip .links a { display: inline-block; margin-right: 10px; white-space: nowrap; }

/* Sections */
.section { margin-top: 60px; scroll-margin-top: 60px; }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 8px 36px; align-items: start; margin-bottom: 20px; }
.section-head p { color: var(--pen-2); font-size: 15.5px; }
.section-head h2 { padding-top: 2px; }

/* How it works */
.how-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px 40px; align-items: center; margin-bottom: 22px; }
.how-top .section-head { grid-template-columns: minmax(0, 1fr); margin-bottom: 0; }
.how-art { display: block; width: 100%; max-width: 640px; height: auto; justify-self: end; border-radius: 4px; }
.flow { list-style: none; margin: 0; padding: 6px 0 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.flow .step { position: relative; padding: 14px 18px 16px; min-width: 0; border-left: 1px solid var(--rule); }
.flow .step:first-child { border-left: 0; padding-left: 20px; }
.flow .step b { display: block; font: 700 17px/1.25 var(--display); }
.flow .step .wt { display: block; font-size: 12.5px; color: var(--pen-2); margin-top: 3px; }
.flow .step.engine .wt { color: var(--pen); }
.flow .step.engine .wt::before { content: ''; display: inline-block; width: 12px; height: 7px; border-radius: 4px; background: var(--hl-yellow); margin-right: 6px; vertical-align: 1px; }
.flow .step.kit .wt::before { content: ''; display: inline-block; width: 12px; height: 0; border-top: 1.5px dashed var(--pencil); margin-right: 6px; vertical-align: 3px; }
.flow .step p { margin: 8px 0 0; font-size: 14px; color: var(--pen-2); line-height: 1.45; }
.flow .step p code { font-size: .86em; }
.flow .step::after { content: ''; position: absolute; right: -5px; top: 22px; width: 9px; height: 9px; border-top: 1.5px solid var(--graphite); border-right: 1.5px solid var(--graphite); transform: rotate(45deg); }
.flow .step:last-child::after { display: none; }
.json-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; margin-top: 22px; }
.json-grid .sheet { padding: 16px 18px 18px; }
.json-grid h4 { margin-bottom: 3px; font: 700 18px/1.2 var(--display); }
.hint { color: var(--pen-2); font-size: 14px; margin-bottom: 10px; }
.code { margin: 0; background: var(--toned); border-radius: 3px; padding: 12px 14px; overflow: auto; font: 13px/1.55 var(--mono); color: var(--pen); tab-size: 2; }
.j-key { color: var(--pen-2); }
.j-str { color: var(--pen); }
.j-num { color: #1A6EA8; }
.j-null { color: #B8306A; font-weight: 700; }
.more { margin-top: 18px; padding: 0; }
.more > summary { cursor: pointer; padding: 12px 20px; font-weight: 600; font-size: 15px; list-style: none; display: flex; align-items: center; gap: 10px; }
.more > summary::-webkit-details-marker { display: none; }
.more > summary::before { content: '+'; display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; background: var(--hl-yellow); font: 700 15px var(--mono); }
.more[open] > summary::before { content: '\2212'; }
.format { margin: 0; padding: 0 20px 16px 38px; font-size: 14.5px; }
.format li { margin: 6px 0; }
.format li::marker { color: var(--pencil); }

/* Tests */
.area { margin-top: 30px; }
.area:first-child { margin-top: 0; }
.area h3 { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.area h3 img { width: 56px; height: 56px; border-radius: 10px; background: var(--sheet); box-shadow: var(--sheet-shadow); flex: none; }
.area .count { font-size: 14px; font-weight: 400; color: var(--pen-2); font-style: italic; }
.tests-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; }
.test { padding: 16px 18px 14px; }
.test header { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.test h4 { font: 700 18px/1.2 var(--display); }
.tests-grid .test:nth-child(2n) { transform: rotate(.4deg); }
.tests-grid .test:nth-child(2n + 1) { transform: rotate(-.3deg); }
.tid { font: 12px var(--mono); color: var(--pen-2); }
.test p { margin: 6px 0 12px; font-size: 14.5px; color: var(--pen-2); }
.facts-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px 14px; margin: 0; font-size: 13.5px; }
.facts-grid .wide { grid-column: span 2; }
.facts-grid dt { font-size: 12px; color: var(--pencil); }
.facts-grid dd { margin: 1px 0 0; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.facts-grid dd code { font-size: 11.5px; margin-right: 2px; }

/* Scoring: a ruled list straight on the desk */
.rules { margin: 0; }
.rule { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 6px 24px; padding: 11px 0; border-bottom: 1px solid var(--rule-2); font-size: 15px; }
.rule:first-child { border-top: 1px solid var(--rule-2); }
.rule dt { font-weight: 700; }
.rule dd { margin: 0; }

/* Rules and submit */
.pair { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.pair h3 { margin-bottom: 10px; }
#submit .spot { float: right; width: 180px; height: 180px; margin: -6px -8px 12px 18px; }
.plain { margin: 0; padding-left: 18px; font-size: 15px; }
.plain li { margin: 7px 0; }
.plain li::marker, .steps li::marker { color: var(--pencil); font-family: var(--display); }
.steps { margin: 0; padding-left: 22px; font-size: 15px; }
.steps li { margin: 10px 0; }
.steps .code { margin-top: 8px; }
.cta { margin-top: 18px; }

/* Footer */
.foot { margin-top: 64px; padding: 24px 0 48px; font-size: 13px; color: var(--pen-2); line-height: 1.6; }
.foot .wrap { border-top: 1.5px solid var(--rule-2); padding-top: 20px; }
.foot-row { display: flex; justify-content: space-between; gap: 12px 32px; flex-wrap: wrap; }
.foot p { max-width: 640px; }
.foot-links { display: flex; flex-direction: column; gap: 4px; }
.foot-meta { margin-top: 14px; max-width: none; }
.foot a { color: inherit; }

/* Narrow screens */
@media (max-width: 1000px) {
  .hero-body { grid-template-columns: minmax(0, 1fr) 320px; }
  .flow { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px 0; }
  .flow .step:nth-child(3)::after { display: none; }
  .flow .step:nth-child(4) { border-left: 0; padding-left: 20px; }
  .how-top { grid-template-columns: minmax(0, 1fr); }
  .how-art { justify-self: start; }
}
@media (max-width: 900px) {
  .json-grid, .tests-grid, .pair, .charts-pair { grid-template-columns: minmax(0, 1fr); }
  .detail-inner { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .rule { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .section-head { grid-template-columns: minmax(0, 1fr); gap: 6px; }
}
@media (max-width: 720px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .hero { margin-top: 22px; padding: 18px 18px 22px; }
  .hero-head { padding-right: 70px; }
  .hero-body { grid-template-columns: minmax(0, 1fr); gap: 14px; padding-top: 16px; }
  .hero h1 { font-size: clamp(36px, 10.5vw, 46px); }
  .hero-fig { width: 300px; justify-self: center; }
  .lede { font-size: 16.5px; margin-top: 14px; }
  .note-btn { width: 76px; height: 76px; right: -8px; top: -14px; font-size: 16px; padding-top: 14px; }
  .news { grid-template-columns: minmax(0, 1fr); padding: 16px; margin-top: 22px; }
  .news img { width: 110px; }
  .tabs { margin: 22px -16px 18px; padding: 0 8px 8px; }
  .tabs ul { gap: 0 4px; }
  .tabs a { padding: 6px 10px 5px; font-size: 13px; }
  .panel { padding: 14px 14px 18px; }
  .ruled { --lead: 56px; --tail: 54px; }
  .ruled.has-floor { --pb: 56px; padding-bottom: 56px; }
  .ruled-floor-lab { white-space: normal; max-width: 180px; line-height: 1.2; padding-top: 8px; }
  .ruled li { grid-template-columns: 22px 26px minmax(0, 1fr); grid-template-areas: 'no av who' 'no av stroke'; gap: 0 8px; padding: 6px 0 8px; min-height: 0; }
  .ruled li .ln-no { grid-area: no; font-size: 14px; align-self: start; padding-top: 3px; }
  .ruled li .avatar { grid-area: av; align-self: start; width: 26px; height: 26px; }
  .ruled li .ln-who { grid-area: who; padding: 0 0 2px; font-size: 14px; position: relative; z-index: 2; background: var(--sheet); }  /* names sit over the floor line */
  .ruled li .ln-who b { white-space: normal; overflow-wrap: anywhere; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .ruled li .stroke { grid-area: stroke; min-height: 24px; }
  .stroke i { height: 16px; }
  .stroke .tag { font-size: 12px; margin-left: 6px; }
  .ruled-sep { padding-left: 0; }
  .ruled-note { margin-top: 30px; }
  .areas { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 16px; }
  .section { margin-top: 46px; }
  .sheet.pad { padding: 16px 14px; }
  .flow { grid-template-columns: minmax(0, 1fr); gap: 0; padding: 4px 16px; }
  .flow .step, .flow .step:first-child, .flow .step:nth-child(4) { border-left: 0; padding: 12px 0; border-top: 1px solid var(--rule); }
  .flow .step:first-child { border-top: 0; }
  .flow .step::after { display: none; }
  .board { font-size: 13.5px; min-width: 780px; }
  .board th, .board td { padding: 10px 9px; }
  .board .c-model { min-width: 210px; max-width: 260px; }
  .board .c-score { width: 86px; }
  .board .c-index { width: 96px; }
  .board .c-lat { width: 90px; }
  .detail-inner { grid-template-columns: minmax(0, 1fr); padding: 10px 12px 16px; gap: 14px; }
  .facts-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .area h3 img { width: 44px; height: 44px; }
  .tests-grid .test { transform: none; }
  #submit .spot { float: none; display: block; width: 140px; height: 140px; margin: 0 auto 10px; }
  .foot { margin-top: 48px; }
}
@media (prefers-reduced-motion: reduce) {
  .note-btn:hover { transform: rotate(5deg); }
  .btn:hover { transform: none; }
}