/* =====================================================================
   /ingredients/ : Model 2, what could make the hydrogens order
   Colour meaning on this page: amber = order (the result to look at);
   orange = order with a drive on top; crimson = runaway, rejected;
   purple = a forced response that needs the drive. Grey = nothing forms.
   Materials in charts: NiH amber, PdD crimson, TiH purple-ink.
   ===================================================================== */

.no-js .js-only { display: none !important; }

/* ---------- shared figure frame ---------- */
.ing-fig { margin: 0; border: 1px solid var(--line); border-radius: 10px; background: var(--bg-deep); overflow: hidden; min-width: 0; }
.ing-fig__bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 16px; border-bottom: 1px solid var(--line); font: 500 11.5px/1.3 var(--font-mono); letter-spacing: 0.03em; color: var(--ink-3); text-transform: uppercase; }
.ing-fig__tag { color: var(--amber); white-space: nowrap; }
.ing-fig__name { color: var(--ink-2); text-align: right; }
.ing-fig__cap { padding: 12px 16px 14px; border-top: 1px solid var(--line); font: 400 12px/1.65 var(--font-mono); color: var(--ink-3); }
.ing-fig__cap .chip { margin-left: 2px; }
.ing-noscript { padding: 24px 16px; font: 400 13px/1.5 var(--font-mono); color: var(--ink-3); }

.ing-intro { max-width: 980px; margin-bottom: clamp(36px, 4.5vw, 64px); }
.ing-intro .display-2 { text-wrap: balance; }
.ing-intro .lead { margin-top: clamp(20px, 2.4vw, 32px); max-width: 58ch; }
.ing-intro .lead .chip { margin: 2px 2px 0 0; }
.ing-split { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 96px); align-items: start; }
.ing-two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(20px, 2.4vw, 32px); align-items: start; }
@media (max-width: 960px) {
  .ing-split, .ing-two { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- hero (photo full bleed, type in the dark left third) ---------- */
.ing-hero { position: relative; isolation: isolate; overflow: hidden; background: var(--bg-deep); min-height: min(100svh - var(--header-h), 960px); display: flex; }
.ing-hero--noimg { background: radial-gradient(70% 80% at 80% 60%, rgba(100, 13, 95, 0.55), transparent 70%), radial-gradient(40% 50% at 85% 70%, rgba(235, 91, 0, 0.3), transparent 70%), var(--bg-deep); }
.ing-hero__media { position: absolute; inset: 0; z-index: -2; }
.ing-hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 70% 45%; }
.ing-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(18, 18, 18, 0.9) 0%, rgba(18, 18, 18, 0.6) 34%, rgba(18, 18, 18, 0) 62%),
    linear-gradient(180deg, rgba(18, 18, 18, 0.3) 0%, rgba(18, 18, 18, 0) 28%, rgba(18, 18, 18, 0) 55%, var(--bg) 100%); }
.ing-hero__media .illus-tag { left: auto; right: var(--gutter); bottom: 18px; }
.ing-hero__inner { position: relative; display: flex; flex-direction: column; padding-top: 28px; padding-bottom: clamp(56px, 6vw, 80px); }
.ing-hero .crumbs { margin-bottom: 0; }
.ing-hero__copy { margin-top: clamp(24px, 7vh, 104px); max-width: 1080px; }
.ing-hero__title { font: 400 clamp(56px, 8.8vw, 156px)/0.88 var(--font-display); letter-spacing: var(--track-display); margin-left: -0.04em; }
@media (max-width: 900px) { .ing-br { display: none; } }
.ing-hero__lead { font: 400 var(--fs-lead)/1.38 var(--font-text); color: var(--ink-2); max-width: 38ch; margin-top: clamp(24px, 3vw, 40px); letter-spacing: -0.012em; text-wrap: pretty; }
.ing-hero__lead strong { color: var(--ink); font-weight: 400; }
.ing-hero__chips { margin-top: 22px; }
.ing-readouts { list-style: none; margin: clamp(44px, 7vh, 104px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line-2); }
.ing-readouts__item { display: grid; align-content: start; gap: 8px; padding: 18px 24px 0 0; }
.ing-readouts__item + .ing-readouts__item { padding-left: 20px; border-left: 1px solid var(--line); }
.ing-readouts__k { font: 500 11.5px/1 var(--font-mono); letter-spacing: 0.03em; color: var(--amber); }
.ing-readouts__v { font: 400 clamp(34px, 3.8vw, 58px)/0.95 var(--font-display); letter-spacing: -0.045em; white-space: nowrap; }
.ing-readouts__n { font: 400 12.5px/1.5 var(--font-mono); color: var(--ink-2); max-width: 30ch; }
.ing-onpage { display: flex; flex-wrap: wrap; gap: 6px 22px; margin-top: 34px; }
.ing-onpage a { font: 400 12.5px/1.4 var(--font-mono); color: var(--ink-2); text-decoration: none; padding: 6px 0; }
.ing-onpage a:hover { color: var(--amber); }
@media (max-width: 900px) {
  .ing-readouts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ing-readouts__item:nth-child(3) { padding-left: 0; border-left: 0; }
  .ing-readouts__item:nth-child(n + 3) { border-top: 1px solid var(--line); margin-top: 18px; }
}
@media (max-width: 640px) {
  .ing-hero { display: block; min-height: 0; }
  .ing-hero__media { position: relative; inset: auto; z-index: 0; aspect-ratio: 4 / 3; }
  .ing-hero__media img { object-position: 82% 50%; }
  .ing-hero__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(18, 18, 18, 0) 55%, var(--bg-deep) 100%); pointer-events: none; }
  .ing-hero::before { display: none; }
  .ing-hero__media .illus-tag { left: 12px; right: auto; bottom: 12px; }
  .ing-hero__inner { padding-top: 14px; }
  .ing-hero__copy { margin-top: 28px; }
  .ing-hero__title { font-size: clamp(52px, 15vw, 72px); }
  .ing-readouts { margin-top: 48px; }
  .ing-readouts__item { padding-right: 10px; }
  .ing-readouts__item + .ing-readouts__item { padding-left: 14px; }
  .ing-readouts__item:nth-child(3) { padding-left: 0; }
  .ing-readouts__v { font-size: 34px; }
}

/* ---------- in short ---------- */
.ing-short .statbars { margin-top: clamp(48px, 6vw, 88px); }
.ing-short__text { display: grid; gap: 1em; font: 400 clamp(18px, 1.45vw, 21px)/1.5 var(--font-text); color: var(--ink-2); max-width: 58ch; letter-spacing: -0.01em; padding-top: 6px; }
.ing-short__close { color: var(--amber-ink); }
.ing-short .statbar__label { font-size: clamp(17px, 1.9vw, 30px); }
.ing-short .statbar__value { font-size: clamp(44px, 6.4vw, 100px); }

/* ---------- ingredient cards ---------- */
.ing-cards { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line-2); margin-bottom: clamp(40px, 5vw, 72px); }
.ing-card { padding: 22px 20px 26px 0; display: grid; align-content: start; gap: 10px; }
.ing-card + .ing-card { padding-left: 20px; border-left: 1px solid var(--line); }
.ing-card__k { display: flex; align-items: center; gap: 12px; font: 500 11.5px/1 var(--font-mono); color: var(--ink-3); letter-spacing: 0.03em; }
.ing-card__l { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--amber); border-radius: 3px; font: 500 16px/1 var(--font-mono); color: var(--amber); }
.ing-card__t { font: 400 clamp(22px, 1.9vw, 28px)/1.08 var(--font-display); letter-spacing: -0.03em; margin-top: 6px; }
.ing-card__p { font: 400 14.5px/1.6 var(--font-text); color: var(--ink-2); }
.ing-card__alone { font: 400 12.5px/1.55 var(--font-mono); color: var(--ink-3); margin-top: 4px; padding-top: 10px; border-top: 1px dashed var(--line); }
.ing-card__alone b { color: var(--ink-2); font-weight: 500; }
@media (max-width: 1100px) {
  .ing-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ing-card, .ing-card + .ing-card { padding: 20px 18px 22px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .ing-card:nth-child(even) { padding-left: 18px; border-left: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .ing-cards { grid-template-columns: minmax(0, 1fr); }
  .ing-card:nth-child(even) { padding-left: 0; border-left: 0; }
}

/* ---------- switchboard (signature) ---------- */
.ing-board__top { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); border-bottom: 1px solid var(--line); }
.ing-board__controls { padding: 20px 20px 22px; display: grid; gap: 18px; align-content: start; }
.no-js .ing-board__controls { display: none; }
.no-js .ing-board__top { grid-template-columns: minmax(0, 1fr); }
.ing-ctl__k { font: 500 11px/1 var(--font-mono); letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
.ing-seg { display: flex; flex-wrap: wrap; gap: 6px; }
.ing-seg__b { font: 500 13px/1 var(--font-mono); color: var(--ink-2); border: 1px solid var(--line-2); border-radius: 3px; padding: 11px 14px; min-height: 42px; transition: color 0.2s, background 0.2s, border-color 0.2s; }
.ing-seg__b:hover { color: var(--ink); border-color: var(--ink-2); }
.ing-seg__b[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #121212; }
.ing-seg__v { opacity: 0.7; margin-left: 4px; font-weight: 400; }
.ing-switches { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; }
.ing-sw { display: grid; grid-template-rows: auto 1fr auto; justify-items: start; gap: 8px; padding: 12px 12px 12px; min-height: 112px; text-align: left; border: 1px solid var(--line-2); border-radius: 4px; color: var(--ink-2); transition: border-color 0.2s, background 0.2s, color 0.2s; }
.ing-sw:hover { border-color: var(--ink-2); color: var(--ink); }
.ing-sw__l { font: 500 20px/1 var(--font-mono); color: var(--ink-3); }
.ing-sw__n { font: 400 13px/1.25 var(--font-mono); }
.ing-sw__t { position: relative; width: 34px; height: 18px; border-radius: 999px; background: var(--bg-raise-2); border: 1px solid var(--line-2); transition: background 0.2s, border-color 0.2s; }
.ing-sw__t::after { content: ""; position: absolute; top: 2px; left: 2px; width: 12px; height: 12px; border-radius: 50%; background: var(--ink-3); transition: transform 0.25s var(--ease), background 0.2s; }
.ing-sw[aria-pressed="true"] { border-color: var(--amber); color: var(--ink); background: color-mix(in srgb, var(--amber) 8%, transparent); }
.ing-sw[aria-pressed="true"] .ing-sw__l { color: var(--amber); }
.ing-sw[aria-pressed="true"] .ing-sw__t { background: var(--amber); border-color: var(--amber); }
.ing-sw[aria-pressed="true"] .ing-sw__t::after { transform: translateX(16px); background: #121212; }

.ing-out { padding: 20px 22px 22px; border-left: 1px solid var(--line); background: var(--bg); display: grid; align-content: start; gap: 10px; }
.no-js .ing-out { border-left: 0; }
.ing-out__k { font: 500 11.5px/1.4 var(--font-mono); letter-spacing: 0.03em; color: var(--ink-3); text-transform: uppercase; }
.ing-out__state { display: flex; align-items: center; gap: 14px; font: 400 clamp(32px, 3.2vw, 50px)/1 var(--font-display); letter-spacing: -0.04em; }
.ing-out__sw { flex: none; width: 22px; height: 22px; border-radius: 3px; border: 1px solid var(--line-2); }
.ing-out__state--ord { color: var(--amber); }
.ing-out__state--ord .ing-out__sw { background: var(--amber); border-color: var(--amber); }
.ing-out__state--ordrv { color: var(--orange-ink); }
.ing-out__state--ordrv .ing-out__sw { background: var(--orange); border-color: var(--orange); }
.ing-out__state--run { color: var(--crimson-ink); }
.ing-out__state--run .ing-out__sw { border-color: var(--crimson-ink); background: repeating-linear-gradient(135deg, var(--crimson) 0 2px, transparent 2px 6px); }
.ing-out__state--drv { color: var(--purple-ink); }
.ing-out__state--drv .ing-out__sw { background: var(--purple); border-color: var(--purple-ink); }
.ing-out__state--dis { color: var(--ink-2); }
.ing-out__desc { font: 400 15px/1.55 var(--font-text); color: var(--ink-2); max-width: 44ch; min-height: 3.1em; }
.ing-out__dl { margin: 8px 0 0; display: grid; border-top: 1px solid var(--line); }
.ing-out__dl > div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: baseline; padding: 9px 0; border-bottom: 1px solid var(--line); }
.ing-out__dl > div[hidden] { display: none; }
.ing-out__dl dt { font: 400 12.5px/1.35 var(--font-mono); color: var(--ink-3); }
.ing-out__dl dd { margin: 0; font: 400 22px/1 var(--font-display); letter-spacing: -0.02em; color: var(--ink); text-align: right; white-space: nowrap; }
.ing-out__dl small { font: 400 11px/1 var(--font-mono); color: var(--ink-3); letter-spacing: 0; margin-left: 4px; }
@media (max-width: 1100px) {
  .ing-board__top { grid-template-columns: minmax(0, 1fr); }
  .ing-out { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 720px) {
  .ing-switches { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ing-sw { min-height: 96px; padding: 10px; }
  .ing-sw__n { font-size: 12px; }
  .ing-board__controls, .ing-out { padding: 16px 14px 18px; }
}

/* small multiples */
.ing-panels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px 28px; padding: 22px 20px 6px; }
.ing-panel { min-width: 0; padding: 10px; margin: -10px; border-radius: 6px; border: 1px solid transparent; transition: border-color 0.25s, background 0.25s; }
.ing-panel.is-on { border-color: var(--line-2); background: rgba(255, 255, 255, 0.025); }
.ing-panel__t { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; margin-bottom: 10px; font: 400 12px/1.3 var(--font-mono); color: var(--ink-3); }
.ing-panel__t b { font: 400 20px/1 var(--font-display); letter-spacing: -0.02em; color: var(--ink); }
.ing-panel__t sub, .ing-seg__b sub, .ing-readouts__n sub { line-height: 0; }
.ing-panel__t { height: 22px; overflow: visible; }
.ing-panel__t b sub { font-size: 0.62em; vertical-align: -0.15em; }
.ing-panel__grid { display: grid; grid-template-columns: 30px repeat(8, minmax(0, 1fr)); gap: 3px; align-items: center; }
.ing-panel__ch, .ing-panel__rh { font: 500 10.5px/1 var(--font-mono); color: var(--ink-3); text-align: center; letter-spacing: 0.02em; }
.ing-panel__ch { padding-bottom: 4px; white-space: nowrap; overflow: hidden; }
.ing-panel__rh { text-align: left; }

.ing-cell { position: relative; display: block; aspect-ratio: 1; border-radius: 3px; border: 1px solid var(--line); background: transparent; }
.js .ing-panel .ing-cell { cursor: pointer; }
.js .ing-panel .ing-cell:hover { outline: 1px solid var(--ink-2); outline-offset: 1px; }
.ing-cell i { position: absolute; inset: 0; display: grid; place-items: center; font: 500 11px/1 var(--font-mono); font-style: normal; }
.ing-cell--ord { background: var(--amber); border-color: var(--amber); }
.ing-cell--ordrv { background: var(--orange); border-color: var(--orange); }
.ing-cell--ordrv i::before { content: "~"; color: #121212; font-size: 14px; }
.ing-cell--drv { background: var(--purple); border-color: color-mix(in srgb, var(--purple-ink) 55%, transparent); }
.ing-cell--drv i::before { content: "~"; color: var(--purple-ink); font-size: 14px; }
.ing-cell--run { border-color: var(--crimson-ink); background: repeating-linear-gradient(135deg, color-mix(in srgb, var(--crimson) 75%, transparent) 0 2px, transparent 2px 6px); }
.ing-cell--dis { background: rgba(255, 255, 255, 0.03); }
.ing-cell.is-sel { outline: 2px solid var(--ink); outline-offset: 2px; z-index: 1; }

.ing-legend { display: flex; flex-wrap: wrap; gap: 10px 22px; padding: 18px 20px 16px; font: 400 12px/1.4 var(--font-mono); color: var(--ink-2); }
.ing-legend li { display: flex; align-items: center; gap: 8px; }
.ing-legend .ing-cell { width: 16px; height: 16px; aspect-ratio: auto; flex: none; }
.ing-legend .ing-cell i::before { font-size: 11px; }
.ing-legend__key { flex-basis: 100%; color: var(--ink-3); }
@media (max-width: 960px) {
  .ing-panels { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .ing-panels { grid-template-columns: minmax(0, 1fr); gap: 18px; padding: 18px 14px 4px; }
  .ing-panel__grid { grid-template-columns: 26px repeat(8, minmax(0, 1fr)); }
  .ing-legend { padding: 16px 14px; }
}

.ing-after { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px clamp(28px, 4vw, 64px); margin-top: clamp(32px, 4vw, 56px); font: 400 16px/1.65 var(--font-text); color: var(--ink-2); max-width: 1100px; }
@media (max-width: 860px) { .ing-after { grid-template-columns: minmax(0, 1fr); } }

/* ---------- charts (drawn by scripts/pages/ingredients.js) ---------- */
.ing-chart { position: relative; min-height: 120px; }
.ing-chart svg { width: 100%; height: auto; overflow: visible; }
.ing-svg-axis { stroke: var(--line-2); stroke-width: 1; }
.ing-svg-grid { stroke: var(--line); stroke-width: 1; }
.ing-svg-k { font: 500 11px var(--font-mono); letter-spacing: 0.04em; fill: var(--ink-3); }
.ing-svg-s { font: 400 11px var(--font-mono); fill: var(--ink-3); }
.ing-svg-t { font: 400 11px var(--font-mono); fill: var(--ink-2); }
.ing-svg-note { font: 400 11px var(--font-mono); fill: var(--ink-2); paint-order: stroke; stroke: var(--bg-deep); stroke-width: 4px; stroke-linejoin: round; }
.ing-drop { stroke-width: 1; stroke-dasharray: 2 3; opacity: 0.7; }
.ing-drop--NiH { stroke: var(--amber); }
.ing-drop--PdD { stroke: var(--crimson-ink); }
.ing-svg-lab { font: 500 12px var(--font-mono); fill: var(--ink); paint-order: stroke; stroke: var(--bg-deep); stroke-width: 4px; stroke-linejoin: round; }
.ing-line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.ing-line--NiH { stroke: var(--amber); }
.ing-line--PdD { stroke: var(--crimson-ink); }
.ing-line--TiH { stroke: var(--purple-ink); }
.ing-dot--NiH { fill: var(--amber); }
.ing-dot--PdD { fill: var(--crimson-ink); }
.ing-dot--TiH { fill: var(--purple-ink); }
.ing-ring { fill: var(--bg-deep); stroke-width: 2; }
.ing-ring--NiH { stroke: var(--amber); }
.ing-ring--PdD { stroke: var(--crimson-ink); }
.ing-ring--TiH { stroke: var(--purple-ink); }
.ing-full { stroke-width: 1.2; stroke-dasharray: 5 5; }
.ing-full--one { stroke: var(--ink-2); }
.ing-full--two { stroke: var(--purple-ink); opacity: 0.8; }
.ing-zone { fill: rgba(255, 178, 0, 0.06); }
.ing-cursor { stroke: var(--ink); stroke-width: 1; stroke-dasharray: 3 3; }
.ing-thresh { stroke: var(--ink-3); stroke-width: 1; stroke-dasharray: 2 4; }
.ing-hit { fill: transparent; cursor: crosshair; }

.ing-slider { padding: 6px 16px 16px; display: grid; gap: 10px; }
.ing-slider__k { font: 400 12.5px/1.3 var(--font-mono); color: var(--ink-2); }
.ing-slider__k b { color: var(--ink); font-weight: 500; margin-left: 6px; }
.ing-slider input[type="range"] { width: 100%; accent-color: var(--amber); height: 28px; }
.ing-slider__out { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.ing-slider__out li { display: grid; gap: 4px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 4px; border-top: 2px solid var(--c, var(--line)); font: 400 11.5px/1.35 var(--font-mono); color: var(--ink-3); }
.ing-slider__out b { font: 400 22px/1 var(--font-display); letter-spacing: -0.02em; color: var(--ink); }
.ing-slider__out .is-yes { color: var(--amber); }
.ing-hover { padding: 6px 16px 14px; font: 400 12.5px/1.5 var(--font-mono); color: var(--ink-2); min-height: 3.6em; }
.ing-hover b { color: var(--ink); font-weight: 500; }
@media (max-width: 560px) {
  .ing-slider__out { grid-template-columns: minmax(0, 1fr); }
  .ing-slider__out li { grid-template-columns: auto 1fr auto; align-items: baseline; gap: 10px; }
}

/* ---------- static facts ---------- */
.ing-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin-top: clamp(32px, 4vw, 56px); border-top: 1px solid var(--line-2); }
.ing-fact { padding: 20px 24px 4px 0; }
.ing-fact + .ing-fact { padding-left: 24px; border-left: 1px solid var(--line); }
.ing-fact__k { font: 500 11.5px/1.3 var(--font-mono); letter-spacing: 0.03em; color: var(--amber); margin-bottom: 12px; }
.ing-fact__p { font: 400 16px/1.65 var(--font-text); color: var(--ink-2); }
.ing-fact__p b { color: var(--ink); font-weight: 400; white-space: nowrap; }
.ing-fact--note .ing-fact__k { color: var(--crimson-ink); }
@media (max-width: 960px) {
  .ing-facts { grid-template-columns: minmax(0, 1fr); }
  .ing-fact, .ing-fact + .ing-fact { padding: 18px 0 14px; border-left: 0; }
  .ing-fact + .ing-fact { border-top: 1px solid var(--line); }
}

/* ---------- pumped route ---------- */
.ing-gain { border-top: 1px solid var(--line-2); padding-top: 18px; }
.ing-gain__k { font: 500 11.5px/1.3 var(--font-mono); letter-spacing: 0.03em; color: var(--ink-3); margin-bottom: 14px; }
.ing-gain__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; }
.ing-gain__m { padding: 4px 24px 10px 0; }
.ing-gain__m + .ing-gain__m { padding-left: 24px; border-left: 1px solid var(--line); }
.ing-gain__n { font: 500 13px/1 var(--font-mono); color: var(--c); }
.ing-gain__m--0 { --c: var(--amber); }
.ing-gain__m--1 { --c: var(--purple-ink); }
.ing-gain__m--2 { --c: var(--crimson-ink); }
.ing-gain__v { font: 400 clamp(52px, 6vw, 92px)/0.95 var(--font-display); letter-spacing: var(--track-display); margin-top: 12px; white-space: nowrap; }
.ing-gain__v small { font-size: 0.34em; letter-spacing: -0.01em; color: var(--ink-2); }
.ing-gain__m dl { margin: 14px 0 0; display: grid; border-top: 1px solid var(--line); }
.ing-gain__m dl div { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); font: 400 12.5px/1.4 var(--font-mono); }
.ing-gain__m dt { color: var(--ink-3); }
.ing-gain__m dd { margin: 0; color: var(--ink); white-space: nowrap; }
@media (max-width: 860px) {
  .ing-gain__list { grid-template-columns: minmax(0, 1fr); }
  .ing-gain__m, .ing-gain__m + .ing-gain__m { padding: 14px 0; border-left: 0; }
  .ing-gain__m + .ing-gain__m { border-top: 1px solid var(--line); }
}

.ing-sub { margin-top: clamp(56px, 7vw, 104px); }
.ing-subp { font: 400 16px/1.6 var(--font-text); color: var(--ink-2); margin-top: 12px; max-width: 60ch; }
.ing-pumps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 28px; }
.ing-pumpc { display: grid; align-content: start; gap: 10px; padding: 18px 18px 20px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); }
.ing-pumpc--yes { border-color: var(--amber); background: color-mix(in srgb, var(--amber) 6%, var(--bg)); }
.ing-pumpc__t { font: 400 clamp(20px, 1.7vw, 25px)/1.12 var(--font-display); letter-spacing: -0.025em; }
.ing-pumpc__p { font: 400 14px/1.6 var(--font-text); color: var(--ink-2); }
.ing-badge { display: inline-block; font: 500 11px/1 var(--font-mono); letter-spacing: 0.05em; padding: 6px 8px; border-radius: 3px; border: 1px solid currentColor; }
.ing-badge--no { color: var(--ink-3); }
.ing-badge--probe { color: var(--purple-ink); }
.ing-badge--yes { color: #121212; background: var(--amber); border-color: var(--amber); }
.ing-meter { position: relative; height: 10px; margin-top: 6px; border-radius: 2px; background: var(--bg-raise-2); }
.ing-meter__fill { position: absolute; top: 0; bottom: 0; left: var(--a); width: calc(var(--b) - var(--a)); background: var(--ink-2); border-radius: 2px; min-width: 3px; }
.ing-meter__end { position: absolute; right: 0; top: 14px; font: 400 10.5px/1 var(--font-mono); color: var(--ink-3); }
.ing-meter__k { font: 400 10.5px/1.4 var(--font-mono); color: var(--ink-3); margin-top: 14px; max-width: 70%; }
@media (max-width: 1100px) { .ing-pumps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .ing-pumps { grid-template-columns: minmax(0, 1fr); } }

.ing-para { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(24px, 4vw, 64px); align-items: center; margin-top: clamp(40px, 5vw, 72px); }
.ing-para__body { padding: 18px 18px 14px; }
.ing-para__lab { font: 500 11px/1.3 var(--font-mono); letter-spacing: 0.04em; color: var(--ink-3); margin-bottom: 6px; }
.ing-para__lab i { font-family: Georgia, "Times New Roman", serif; font-size: 13px; color: var(--ink-2); }
.ing-para__svg { display: block; width: 100%; height: 72px; margin-bottom: 16px; }
.ing-para__svg--mode { height: 110px; margin-bottom: 8px; }
.ing-para__svg * { vector-effect: non-scaling-stroke; }
.ing-para__pump { fill: none; stroke: var(--orange-ink); stroke-width: 2; }
.ing-para__mode { fill: none; stroke: var(--amber); stroke-width: 2.4; }
.ing-para__tick { stroke: var(--line-2); stroke-width: 1; stroke-dasharray: 2 4; }
.ing-para__note { font: 400 11px/1.4 var(--font-mono); color: var(--ink-3); }
.ing-para__text { display: grid; gap: 1em; font: 400 17px/1.65 var(--font-text); color: var(--ink-2); max-width: 52ch; }
.ing-para__text b { color: var(--ink); font-weight: 400; white-space: nowrap; }
@media (max-width: 960px) { .ing-para { grid-template-columns: minmax(0, 1fr); } }

/* ---------- ranking ---------- */
.ing-split--rank { grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr); }
.ing-split--rank .lead { max-width: 40ch; }
@media (max-width: 960px) { .ing-split--rank { grid-template-columns: minmax(0, 1fr); } }
.ing-legend--rank { padding: 14px 16px 6px; gap: 8px 18px; }
.ing-key { width: 14px; height: 10px; border-radius: 2px; flex: none; }
.ing-key--computable { background: var(--amber); }
.ing-key--lookup { background: var(--purple-ink); }
.ing-key--neither { background: var(--ink-3); }
.ing-flag { color: var(--crimson-ink); font-size: 11px; }
.ing-bars { display: grid; padding: 8px 16px 16px; }
.ing-bar { display: grid; grid-template-columns: minmax(0, 15em) minmax(0, 1fr) 3.4em; grid-template-areas: "name track v" ". range range"; column-gap: 14px; row-gap: 2px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line); }
.ing-bar:last-child { border-bottom: 0; }
.ing-bar__name { grid-area: name; font: 400 13px/1.3 var(--font-mono); color: var(--ink); }
.ing-bar__name i { color: var(--ink-3); }
.ing-bar__track { grid-area: track; position: relative; height: 14px; }
.ing-bar__fill { position: absolute; left: 0; top: 0; bottom: 0; width: max(var(--w), 2px); border-radius: 0 4px 4px 0; background: var(--c); transform-origin: left; }
.ing-bar__v { grid-area: v; font: 400 20px/1 var(--font-display); letter-spacing: -0.02em; text-align: right; color: var(--ink); }
.ing-bar__range { grid-area: range; font: 400 11px/1.4 var(--font-mono); color: var(--ink-3); }
.ing-bar--computable { --c: var(--amber); }
.ing-bar--lookup { --c: var(--purple-ink); }
.ing-bar--neither { --c: var(--ink-3); }
.js .ing-bars .ing-bar__fill { transform: scaleX(0.02); transition: transform 1s var(--ease-out); }
.js .ing-bars.is-in .ing-bar__fill { transform: none; }
@media (prefers-reduced-motion: reduce) { .js .ing-bars .ing-bar__fill { transform: none !important; transition: none !important; } }
@media (max-width: 640px) {
  .ing-bar { grid-template-columns: minmax(0, 1fr) 3.2em; grid-template-areas: "name v" "track track" "range range"; row-gap: 6px; }
}

/* ---------- predictions ---------- */
.ing-see__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin-top: clamp(28px, 3vw, 44px); border-top: 1px solid var(--line-2); }
.ing-see__list li { padding: 20px 24px 6px 0; font: 400 clamp(17px, 1.35vw, 20px)/1.5 var(--font-text); color: var(--ink); }
.ing-see__list li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.ing-see__k { font: 500 11.5px/1.3 var(--font-mono); letter-spacing: 0.03em; color: var(--amber); margin-bottom: 12px; }
@media (max-width: 860px) {
  .ing-see__list { grid-template-columns: minmax(0, 1fr); }
  .ing-see__list li, .ing-see__list li + li { padding: 18px 0 12px; border-left: 0; }
  .ing-see__list li + li { border-top: 1px solid var(--line); }
}

/* ---------- the detail ---------- */
.ing-dgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(40px, 4vw, 64px) clamp(28px, 4vw, 64px); align-items: start; }
.ing-dblock { min-width: 0; }
.ing-dcol { display: grid; gap: clamp(40px, 4vw, 64px); min-width: 0; }
.ing-dblock--wide { grid-column: 1 / -1; }
.ing-dinner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 clamp(28px, 4vw, 64px); align-items: start; }
.ing-dk { font: 500 11.5px/1.3 var(--font-mono); letter-spacing: 0.03em; color: var(--crimson-ink); margin-top: 4px; }
.ing-dblock--rank .ing-dp { max-width: 86ch; }
.ing-dblock--inputs .table-wrap { max-width: 980px; }
.ing-dh { margin-bottom: 14px; padding-top: 14px; border-top: 1px solid var(--line-2); }
.ing-dp { font: 400 15.5px/1.68 var(--font-text); color: var(--ink-2); margin-top: 14px; }
.ing-dp i { color: var(--ink); }
.ing-eq { margin-top: 16px; padding: 16px 18px; border-left: 2px solid var(--crimson); background: rgba(255, 255, 255, 0.025); border-radius: 0 6px 6px 0; font: 400 18px/1.7 Georgia, "Times New Roman", "Liberation Serif", serif; color: var(--ink); overflow-x: auto; }
.ing-eq p { white-space: nowrap; }
.ing-eq p + p { margin-top: 6px; }
.ing-eq__cont { padding-left: 1.6em; }
.ing-eq sub, .ing-eq sup { font-size: 0.7em; }
.ing-sym { margin: 16px 0 0; display: grid; border-top: 1px solid var(--line); }
.ing-sym > div { display: grid; grid-template-columns: 6.5em minmax(0, 1fr); gap: 14px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.ing-sym dt { font: 400 16px/1.4 Georgia, "Times New Roman", serif; color: var(--ink); }
.ing-sym dd { margin: 0; font: 400 13px/1.55 var(--font-mono); color: var(--ink-2); }
.ing-sym dd i { font-family: Georgia, "Times New Roman", serif; font-size: 14.5px; color: var(--ink); }
.ing-detail .table-wrap { margin-block: 18px 6px; }
.ing-detail .table-wrap td { min-width: 0; }
.ing-detail .table-wrap td:first-child { min-width: 7.5em; }
.ing-detail .table-wrap th { white-space: normal; min-width: 5.5em; }
.ing-tnote { font: 400 11.5px/1.5 var(--font-mono); color: var(--ink-3); }
@media (max-width: 1000px) {
  .ing-dgrid, .ing-dinner { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .ing-eq { font-size: 15.5px; padding: 14px 12px; }
  .ing-sym > div { grid-template-columns: 4.6em minmax(0, 1fr); gap: 10px; }
}

/* ---------- next ---------- */
.ing-next__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 88px); align-items: start; }
.ing-next__p { font: 400 var(--fs-lead)/1.42 var(--font-text); color: var(--ink-2); margin-top: clamp(20px, 2.4vw, 32px); max-width: 44ch; letter-spacing: -0.01em; }
.ing-next__chips { margin-top: 22px; }
@media (max-width: 900px) { .ing-next__grid { grid-template-columns: minmax(0, 1fr); } }