/* Roadmap page. Builds on ../assets/style.css; same palette, no new colours. */

/* ---------- Hero: the egg on the right, growing with the page ---------- */
.rm-hero { min-height: min(86vh, 820px); }
.rm-hero__egg { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; }
.rm-hero .hero__title { font-size: clamp(52px, 9vw, 140px); max-width: 9ch; }
.rm-hero__note { margin-top: 26px; max-width: 34em; font: 500 12px/1.6 var(--mono); letter-spacing: .04em; color: var(--fg-3); }
.rm-led--designed { border-color: var(--cold); background: rgba(159, 180, 196, .35); }
.rm-led--exploring { border: 1px dashed var(--fg-3); background: transparent; }
.rm-hero .readout { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* The small egg that follows the reader */
.rm-pet {
  position: fixed; right: 18px; bottom: 18px; z-index: 40;
  width: 156px; padding: 8px 8px 10px; background: rgba(8, 9, 10, .82);
  border: 1px solid var(--line-2); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  opacity: 0; transform: translateY(10px); pointer-events: none;
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.rm-pet.is-on { opacity: 1; transform: none; }
.rm-pet__cv { width: 138px; height: 104px; }
.rm-pet__k { display: flex; align-items: baseline; gap: 6px; font: 500 10px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--fg-3); }
.rm-pet__n { color: var(--accent); font-weight: 600; }
.rm-pet__name { margin-left: auto; font-style: normal; color: var(--fg-2); }

/* Status badges inline in ledes */
.rm-badge { display: inline-flex; align-items: center; gap: 7px; margin: 4px 6px 0 0; padding: 5px 9px; vertical-align: 2px;
  font: 500 10.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; border: 1px solid var(--line-2); color: var(--fg-2); white-space: nowrap; }
.rm-badge::before { content: ""; width: 7px; height: 7px; border: 1px solid var(--fg-3); }
.rm-badge[data-s="built"] { color: var(--fg); border-color: rgba(255, 91, 20, .55); }
.rm-badge[data-s="built"]::before { background: var(--accent); border-color: var(--accent); }
.rm-badge[data-s="designed"]::before { border-color: var(--cold); background: rgba(159, 180, 196, .35); }
.rm-badge[data-s="exploring"]::before { border-style: dashed; }
.rm-badge[data-s="progress"] { border-color: var(--accent); border-style: dashed; }
.rm-badge[data-s="progress"]::before { border-color: var(--accent); }
.rm-mock { display: inline-block; font: 600 10.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: #0a0a0a; background: var(--cold); padding: 5px 8px; margin-bottom: 16px; }
.rm-mock--inline { margin: 0 0 0 auto; }

/* ---------- Flywheel ---------- */
.rm-fly { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.rm-fly__fig { margin: 0; }
.rm-fly__svg { width: 100%; height: auto; overflow: visible; }
.rm-fly__ring { fill: none; stroke: var(--line-2); stroke-width: 1; stroke-dasharray: 2 6; }
.rm-fly__arc { fill: none; stroke: var(--accent); stroke-width: 2; opacity: .55; transition: opacity .4s; }
.rm-fly__arc.is-on { opacity: 1; }
.rm-fly__packet { fill: var(--accent); filter: drop-shadow(0 0 6px rgba(255, 91, 20, .9)); }
.rm-fly__node rect { fill: var(--bg-2); stroke: var(--line-2); stroke-width: 1.5; transition: stroke .3s, fill .3s; }
.rm-fly__node text { fill: var(--fg); font: 700 19px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.rm-fly__node .rm-fly__nn { fill: var(--accent); font: 600 12px var(--mono); letter-spacing: .14em; }
.rm-fly__node.is-on rect { stroke: var(--accent); fill: #1a0f09; }
.rm-fly__ck { fill: var(--accent); font: 600 13px var(--mono); letter-spacing: .2em; text-anchor: middle; }
.rm-fly__ct { fill: var(--fg); font: 800 30px var(--sans); letter-spacing: -.02em; text-anchor: middle; }
.rm-fly__cs { fill: var(--fg-3); font: 500 13px var(--mono); text-anchor: middle; }
.rm-fly__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.rm-fly__list li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 16px 12px 16px 0; border-bottom: 1px solid var(--line); transition: background .3s; cursor: default; }
.rm-fly__list li.is-on { background: linear-gradient(90deg, rgba(255, 91, 20, .08), transparent 70%); }
.rm-fly__n { font: 600 12px/1.9 var(--mono); color: var(--accent); letter-spacing: .1em; padding-left: 10px; border-left: 2px solid transparent; transition: border-color .3s; }
.rm-fly__list li.is-on .rm-fly__n { border-left-color: var(--accent); }
.rm-fly__list h3 { font-size: 19px; margin-bottom: 4px; }
.rm-fly__list p { color: var(--fg-2); font-size: 15.5px; }

/* ---------- Delivery gates and revision-bound evidence ---------- */
.rm-priority .sec-head { max-width: 100%; }
.rm-priority h2 { font-size: clamp(28px, 3.4vw, 48px); line-height: 1.2; }
.rm-priority h2 span { color: var(--accent); font-weight: 400; }
.rm-sequence { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.rm-sequence li { min-width: 0; border: 1px solid var(--line-2); border-top: 2px solid var(--accent); padding: clamp(20px, 2.5vw, 30px); background: var(--bg); display: flex; flex-direction: column; }
.rm-sequence__n { font: 500 11px/1.5 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.rm-sequence h3 { margin: 18px 0 12px; font-size: 24px; line-height: 1.2; }
.rm-sequence p { font-size: 15px; color: var(--fg-2); }
.rm-sequence .rm-sequence__state { margin-top: auto; padding-top: 22px; font: 500 11px/1.6 var(--mono); color: var(--cold); }
.rm-evidence { margin-top: 32px; border: 1px solid var(--line-2); padding: clamp(20px, 3vw, 36px); background: linear-gradient(115deg, rgba(255, 91, 20, .055), transparent 55%), var(--bg); }
.rm-evidence__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.rm-evidence__head h3 { font-size: clamp(24px, 3vw, 36px); }
.rm-evidence__scope { max-width: 75ch; margin-top: 20px; color: var(--fg-2); font-size: 15px; line-height: 1.7; overflow-wrap: anywhere; }
.rm-evidence a, .rm-source a { text-decoration-color: var(--accent); text-underline-offset: 4px; }
.rm-evidence a:hover, .rm-source a:hover { color: var(--accent); }
.rm-evidence__checks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin: 24px 0; padding: 24px 0; border-block: 1px solid var(--line); }
.rm-evidence__checks dt { font: 500 11px/1.5 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--fg-3); }
.rm-evidence__checks dd { margin: 8px 0 0; font: 600 19px/1.4 var(--mono); color: var(--fg); }
.rm-evidence__checks dd span { display: block; margin-top: 4px; color: var(--fg-2); font-size: 11px; font-weight: 400; }
.rm-evidence__outcomes { padding-left: 20px; margin: 0; display: grid; gap: 10px; color: var(--fg-2); font-size: 15px; }
.rm-evidence__outcomes li::marker { color: var(--accent); }
.rm-evidence__foot { display: flex; flex-wrap: wrap; gap: 16px 32px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); font: 500 11px/1.7 var(--mono); }
.rm-evidence__foot span { max-width: 65ch; color: var(--fg-3); }
.rm-jump { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line); }
.rm-jump > span { flex-basis: 100%; font: 500 11px/1.5 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--fg-3); margin-bottom: 4px; }
.rm-jump a { padding: 10px 12px; border: 1px solid var(--line-2); font: 500 12px/1.5 var(--mono); color: var(--fg-2); text-decoration: none; }
.rm-jump a:hover { color: var(--fg); border-color: var(--accent); }
.rm-research .card { min-width: 0; }
.rm-research h3 { font-size: 24px; margin-bottom: 16px; }
.rm-source { margin-top: 24px; padding: clamp(20px, 3vw, 36px); border: 1px solid rgba(255, 91, 20, .4); background: var(--bg-2); }
.rm-source h3 { font-size: 26px; margin-bottom: 14px; }
.rm-source p:not(.card__k) { max-width: 80ch; font-size: 15px; color: var(--fg-2); }
.rm-source .rm-source__secondary { border-top: 1px solid var(--line); margin-top: 20px; padding-top: 16px; font-size: 14px !important; }

/* ---------- Roadmap chart ---------- */
.rm-tally { margin-bottom: 28px; }
.rm-tally__bar { display: flex; height: 14px; border: 1px solid var(--line-2); background: var(--bg); }
.rm-tally__bar span { height: 100%; transition: flex-grow 1s var(--ease); }
.rm-tally__bar span + span { border-left: 2px solid var(--bg-2); }
.rm-tally__bar [data-s="built"] { background: var(--accent); }
.rm-tally__bar [data-s="progress"] { background: repeating-linear-gradient(90deg, var(--accent) 0 6px, transparent 6px 10px); }
.rm-tally__bar [data-s="designed"] { background: rgba(159, 180, 196, .55); }
.rm-tally__bar [data-s="exploring"] { background: repeating-linear-gradient(135deg, var(--line-2) 0 4px, transparent 4px 8px); }
.rm-tally__key { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 24px; font: 500 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--fg-2); }
.rm-tally__key li { display: flex; align-items: center; gap: 8px; }
.rm-tally__key b { color: var(--fg); font-weight: 600; }

.rm-road { border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.rm-road__head, .rm-road__row { display: grid; grid-template-columns: 150px repeat(3, minmax(0, 1fr)); }
.rm-road__head > *, .rm-road__row > * { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.rm-road__head span { padding: 14px 16px; font: 600 12px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--accent); background: var(--bg); }
.rm-road__head span:first-child { color: var(--fg-3); }
.rm-road__lane { padding: 16px; font: 600 12px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg); background: var(--bg); }
.rm-road__cell { padding: 12px; display: flex; flex-wrap: wrap; align-content: flex-start; gap: 8px; min-height: 64px; background: var(--bg-2); }
.rm-road__row:hover .rm-road__cell { background: var(--bg-3); }
.rm-chip { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 9px; margin: 0; padding: 9px 12px; font-size: 14px; line-height: 1.3; color: var(--fg); border: 1px solid var(--line-2); background: var(--bg); }
.rm-chip__status { flex-basis: 100%; padding-left: 17px; font: 500 10px/1.5 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--fg-3); }
.rm-chip::before { content: ""; flex: none; width: 8px; height: 8px; border: 1px solid var(--fg-3); }
.rm-chip[data-s="built"] { border-color: rgba(255, 91, 20, .5); }
.rm-chip[data-s="built"]::before { background: var(--accent); border-color: var(--accent); }
.rm-chip[data-s="progress"] { border-color: var(--accent); border-style: dashed; }
.rm-chip[data-s="progress"]::before { border-color: var(--accent); animation: blink 1.6s steps(2) infinite; }
.rm-chip[data-s="designed"] { border-color: rgba(159, 180, 196, .5); }
.rm-chip[data-s="designed"]::before { border-color: var(--cold); background: rgba(159, 180, 196, .35); }
.rm-chip[data-s="exploring"] { color: var(--fg-2); border-style: dashed; }
.rm-chip[data-s="exploring"]::before { border-style: dashed; }
.rm-chip::after { content: attr(data-label); display: none; }

/* ---------- Charts ---------- */
.rm-charts > * { background: var(--bg) !important; }
.rm-chart { margin: 0; padding: clamp(20px, 2.4vw, 32px); }
.rm-split .rm-chart { border: 1px solid var(--line-2); background: var(--bg); }
.rm-chart svg { width: 100%; height: auto; overflow: visible; }
.rm-chart figcaption { margin-top: 14px; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; font: 500 12px/1.5 var(--mono); color: var(--fg-2); }
.rm-chart figcaption code { font-size: 12px; }
.rm-ax line { stroke: var(--line-2); stroke-width: 1; }
.rm-ax .rm-ax__grid { stroke: var(--line); stroke-dasharray: 2 4; }
.rm-ax text { fill: var(--fg-3); font: 500 13px var(--mono); }
.rm-floor { stroke: var(--fg-3); stroke-width: 1; stroke-dasharray: 5 5; }
.rm-band { fill: var(--bg-3); }
.rm-curve { fill: none; stroke: var(--accent); stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; }
.rm-curve--cold { stroke: var(--cold); }
.rm-ghost { fill: none; stroke: var(--accent); stroke-width: 1.5; stroke-dasharray: 3 5; opacity: .45; }
.rm-dot { fill: var(--accent); stroke: var(--bg); stroke-width: 2; }
.rm-dot--cold { fill: var(--cold); }
.rm-lbl { fill: var(--fg); font: 500 14px var(--mono); }
.rm-lbl--dim { fill: var(--fg-3); }
.rm-key { display: inline-block; width: 16px; height: 3px; background: var(--accent); }
.rm-key--cold { background: var(--cold); }
.rm-ki { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; margin-right: 10px; }
.rm-guide { stroke: var(--fg-3); stroke-width: 1; stroke-dasharray: 2 3; }
.js .rm-draw { stroke-dasharray: 1400; stroke-dashoffset: 1400; transition: stroke-dashoffset 2.2s var(--ease); }
.js .is-in .rm-draw, .js .rm-draw.is-in { stroke-dashoffset: 0; }
.js .is-in .rm-curve--cold.rm-draw { transition-delay: .5s; }
.rm-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.rm-split h2 { margin-bottom: 4px; }

/* ---------- Exopet ---------- */
.rm-evo { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); counter-reset: f; }
.rm-evo li { position: relative; counter-increment: f; display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 12px 10px 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); text-align: center; }
.rm-evo li::before { content: "0" counter(f); position: absolute; left: 10px; top: 10px; font: 600 11px/1 var(--mono); color: var(--accent); letter-spacing: .1em; }
.rm-evo li + li::after { content: "→"; position: absolute; left: -9px; top: 42%; width: 18px; height: 18px; display: grid; place-items: center; font: 400 12px/1 var(--mono); color: var(--accent); background: var(--bg); border: 1px solid var(--line-2); z-index: 1; }
.rm-evo canvas { width: 100%; aspect-ratio: 1; max-width: 170px; }
.rm-evo b { font: 700 14px/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg); }
.rm-evo span { font-size: 13px; color: var(--fg-3); }
.rm-evo__note { margin-top: 12px; font: 500 12px/1.5 var(--mono); color: var(--fg-3); }

.rm-hatch { margin-top: clamp(40px, 5vw, 64px); display: grid; grid-template-columns: 260px 1fr; border: 1px solid var(--line-2); background: radial-gradient(ellipse at 15% 50%, rgba(255, 91, 20, .12), transparent 60%), var(--bg); }
.rm-hatch__egg { border-right: 1px solid var(--line-2); display: grid; place-items: center; padding: 16px; }
.rm-hatch__egg canvas { width: 100%; aspect-ratio: 1; max-width: 240px; }
.rm-hatch__body { padding: clamp(22px, 3vw, 40px); }
.rm-hatch h3 { font-size: clamp(22px, 2.2vw, 30px); margin-bottom: 10px; }
.rm-hatch__body > p:not(.rm-mock) { color: var(--fg-2); max-width: 44em; }
.rm-hatch__bar { margin-top: 24px; height: 18px; border: 1px solid var(--line-2); background: var(--bg-2); position: relative; overflow: hidden; }
.rm-hatch__bar span { position: absolute; inset: 0 auto 0 0; width: calc(var(--p) * 100%); background: repeating-linear-gradient(90deg, var(--accent) 0 8px, var(--accent-2) 8px 9px); }
.js .rm-hatch__bar span { width: 0; transition: width 2s var(--ease) .3s; }
.js .rm-hatch.is-in .rm-hatch__bar span { width: calc(var(--p) * 100%); }
.rm-hatch__bar span::after { content: ""; position: absolute; right: 0; top: 0; bottom: 0; width: 2px; background: #fff; box-shadow: 0 0 10px var(--accent); }
.rm-hatch__stats { margin: 16px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px 24px; }
.rm-hatch__stats dt { font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); }
.rm-hatch__stats dd { margin: 8px 0 0; font: 500 14px/1.4 var(--mono); color: var(--fg); }

/* ---------- Forge ---------- */
.rm-forge { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(24px, 3vw, 48px); align-items: start; }
.rm-bytes { margin: 0; padding: clamp(20px, 2.4vw, 32px); border: 1px solid var(--line-2); background: var(--bg); }
.rm-bytes__row { display: grid; grid-template-columns: 70px 1fr 90px; align-items: center; gap: 12px; margin-bottom: 10px; }
.rm-bytes__k, .rm-bytes__v { font: 600 12px/1 var(--mono); letter-spacing: .1em; color: var(--fg-2); }
.rm-bytes__v { text-align: right; color: var(--fg); white-space: nowrap; }
.rm-bytes__bar, .rm-lat__bar { height: 14px; background: var(--bg-2); border: 1px solid var(--line); }
.rm-bytes__bar span, .rm-lat__bar span { display: block; height: 100%; width: calc(var(--w) * 100%); background: var(--fg-3); }
.rm-bytes__bar span.is-acc, .rm-lat__bar span.is-acc { background: var(--accent); }
.rm-lat__bar span.is-cold { background: var(--cold); }
.js .rm-bytes__bar span, .js .rm-lat__bar span { width: 0; transition: width 1.4s var(--ease); }
.js .is-in .rm-bytes__bar span, .js .is-in .rm-lat__bar span { width: calc(var(--w) * 100%); }
.rm-code { margin: 16px 0 0; padding: 14px 16px; overflow-x: auto; background: #050606; border: 1px solid var(--line-2); font: 400 12.5px/1.6 var(--mono); color: var(--fg-2); white-space: pre; }
.rm-code--sym { color: var(--accent); border-color: rgba(255, 91, 20, .5); white-space: pre-wrap; word-break: break-all; }
.rm-bytes figcaption { margin-top: 14px; font-size: 14px; color: var(--fg-3); }
.rm-bytes figcaption a { color: var(--fg); text-decoration-color: var(--accent); text-underline-offset: 3px; }
.rm-pr { border: 1px solid var(--line-2); background: var(--bg); padding: clamp(20px, 2.4vw, 32px); }
.rm-pr__head { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.rm-pr__head h3 { font-size: 19px; line-height: 1.3; }
.rm-pr__st { flex: none; font: 600 10.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ok); border: 1px solid var(--ok); padding: 5px 8px; }
.rm-pr__meta { margin: 0; }
.rm-pr__meta div { display: grid; grid-template-columns: 110px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.rm-pr__meta dt { font: 500 11px/1.9 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); }
.rm-pr__meta dd { margin: 0; color: var(--fg-2); }
.rm-ok { color: var(--ok); }

/* ---------- Credit and hub ---------- */
.rm-ledger, .rm-charter { margin: 0; }
.rm-ledger__chain { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.rm-ledger__chain li { position: relative; display: grid; grid-template-columns: 64px 1fr auto; gap: 12px; align-items: center; padding: 11px 14px; border: 1px solid var(--accent); background: rgba(255, 91, 20, .06); font: 500 13px/1.3 var(--mono); }
.rm-ledger__chain li + li::before { content: ""; position: absolute; left: 30px; bottom: 100%; width: 1px; height: 14px; background: var(--accent); }
.rm-ledger__chain b { color: var(--accent); font-weight: 600; }
.rm-ledger__chain span { color: var(--fg); }
.rm-ledger__chain i { font-style: normal; color: var(--fg-3); font-size: 12px; }
.rm-ledger__new { border-style: dashed !important; background: transparent !important; }
.js .rm-ledger.is-in .rm-ledger__new { animation: grow 2.8s var(--ease) infinite; }
.rm-ledger figcaption, .rm-charter figcaption { margin-top: 18px; font-size: 15px; color: var(--fg-2); }
.rm-charter .card__k { display: flex; }
.rm-charter ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-2); }
.rm-charter li { display: grid; grid-template-columns: 90px 1fr; gap: 14px; padding: 11px 0; border-bottom: 1px solid var(--line-2); color: var(--fg); font-size: 15px; }
.rm-charter li span { font: 500 11px/1.9 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }

/* ---------- Resolver pipeline ---------- */
.rm-pipe { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 22px; }
.rm-pipe li { position: relative; padding: 20px 18px 22px; border: 1px solid var(--line-2); background: var(--bg); clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%); }
.rm-pipe li::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--accent); transform-origin: left; }
.js .rm-pipe li::before { transform: scaleX(0); transition: transform .6s var(--ease); }
.js .rm-pipe.is-in li::before { transform: none; }
.js .rm-pipe.is-in li:nth-child(2)::before { transition-delay: .35s; }
.js .rm-pipe.is-in li:nth-child(3)::before { transition-delay: .7s; }
.js .rm-pipe.is-in li:nth-child(4)::before { transition-delay: 1.05s; }
.js .rm-pipe.is-in li:nth-child(5)::before { transition-delay: 1.4s; }
.rm-pipe li + li::after { content: "→"; position: absolute; left: -20px; top: 22px; color: var(--accent); font: 400 16px/1 var(--mono); }
.rm-pipe { overflow: visible; }
.rm-pipe li { overflow: visible; }
.rm-pipe__n { font: 600 12px/1 var(--mono); color: var(--accent); letter-spacing: .1em; }
.rm-pipe h3 { font-size: 19px; margin: 18px 0 8px; }
.rm-pipe p { color: var(--fg-2); font-size: 14.5px; line-height: 1.5; }
.rm-pipe__loop { margin-top: 22px; padding: 14px 18px; border: 1px dashed var(--line-2); color: var(--fg-2); font-size: 15px; display: flex; gap: 12px; align-items: center; }
.rm-pipe__loop span { color: var(--accent); font-size: 22px; line-height: 1; }

/* ---------- Compute latency ---------- */
.rm-lat__rows { display: flex; flex-direction: column; gap: 16px; }
.rm-lat__row { display: grid; grid-template-columns: 1fr 70px; grid-template-areas: "k v" "b b"; gap: 6px 12px; }
.rm-lat__k { grid-area: k; font: 500 13px/1.3 var(--mono); color: var(--fg); }
.rm-lat__v { grid-area: v; text-align: right; font: 600 13px/1.3 var(--mono); color: var(--fg); }
.rm-lat__bar { grid-area: b; height: 18px; }
.rm-lat__axis { position: relative; height: 22px; margin-top: 6px; font: 500 11px/1 var(--mono); color: var(--fg-3); }
.rm-lat__axis span { position: absolute; top: 8px; left: calc(var(--x) * 100%); transform: translateX(-50%); white-space: nowrap; }
.rm-lat__axis span::before { content: ""; position: absolute; left: 50%; top: -8px; width: 1px; height: 5px; background: var(--fg-3); }
.rm-lat__axis span:first-child { transform: none; }
.rm-lat__axis span:first-child::before { left: 0; }

/* ---------- Local first diagram ---------- */
.rm-sec { margin: 0; display: grid; grid-template-columns: minmax(0, 1.25fr) 200px minmax(0, 1fr); align-items: center; gap: 0; }
.rm-sec__home { border: 1px solid var(--accent); padding: 18px; background: rgba(255, 91, 20, .04); position: relative; }
.rm-sec__k { font: 600 12px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.rm-sec__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.rm-box { padding: 14px; border: 1px solid var(--line-2); background: var(--bg); display: flex; flex-direction: column; gap: 4px; }
.rm-box b { font: 700 13px/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--fg); }
.rm-box span { font-size: 14px; color: var(--fg-2); line-height: 1.4; }
.rm-box--acc { border-color: var(--accent); }
.rm-box--acc b { color: var(--accent); }
.rm-box--cold b { color: var(--cold); }
.rm-box--dash { border-style: dashed; }
.rm-box--no { border-style: dashed; opacity: .75; position: relative; }
.rm-box--no b { text-decoration: line-through; text-decoration-color: var(--accent); text-decoration-thickness: 2px; }
.rm-sec__links { display: flex; flex-direction: column; gap: 52px; padding: 0 10px; }
.rm-link { position: relative; }
.rm-link__line { display: block; height: 2px; background: var(--accent); position: relative; overflow: hidden; }
.rm-link__line::after { content: ""; position: absolute; top: 0; left: -30%; width: 30%; height: 100%; background: linear-gradient(90deg, transparent, #fff); animation: packet 2.6s linear infinite; }
.rm-link--dash .rm-link__line { background: repeating-linear-gradient(90deg, var(--fg-3) 0 6px, transparent 6px 11px); }
.rm-link--dash .rm-link__line::after { display: none; }
.rm-link p { margin-top: 8px; font: 500 11.5px/1.4 var(--mono); color: var(--fg-2); text-align: center; }
.rm-sec__out { display: flex; flex-direction: column; gap: 12px; }

/* ---------- Horizon band, gallery ---------- */
.rm-far a { color: var(--fg); text-decoration-color: var(--accent); text-underline-offset: 4px; }
.rm-far a:hover { color: var(--accent); }
.rm-far p + p { margin-top: 16px; }
.rm-gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.rm-shot { display: block; text-decoration: none; border: 1px solid var(--line-2); background: #050606; transition: border-color .25s, transform .25s var(--ease); }
.rm-shot:hover { border-color: var(--accent); transform: translateY(-2px); }
.rm-shot img { width: 100%; height: auto; aspect-ratio: 16 / 11; object-fit: cover; object-position: top left; }
.rm-shot span { display: block; padding: 10px 12px; border-top: 1px solid var(--line); font: 500 11.5px/1.4 var(--mono); color: var(--fg-2); letter-spacing: .04em; }
.rm-cred { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.rm-cred__what::after { content: "" !important; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .rm-pipe { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .rm-evo { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .rm-evo li:nth-child(4)::after { display: none; }
  .rm-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  .rm-hero .readout { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rm-sequence { grid-template-columns: 1fr; }
  .rm-sequence .rm-sequence__state { padding-top: 16px; }
  .rm-fly, .rm-split, .rm-forge { grid-template-columns: 1fr; }
  .rm-fly__fig { max-width: 560px; margin-inline: auto; }
  .rm-sec { grid-template-columns: 1fr; gap: 0; }
  .rm-sec__links { flex-direction: row; gap: 16px; padding: 16px 0; }
  .rm-link { flex: 1; }
  .rm-link__line { width: 2px; height: 36px; margin-inline: auto; }
  .rm-link--dash .rm-link__line { background: repeating-linear-gradient(180deg, var(--fg-3) 0 6px, transparent 6px 11px); }
  .rm-link__line::after { display: none; }
  .rm-road__head { display: none; }
  .rm-road__row { grid-template-columns: 1fr; }
  .rm-road__lane { border-bottom: 1px solid var(--line); }
  .rm-road__cell:empty { display: none; }
  .rm-road__cell::before { content: attr(data-col); flex-basis: 100%; font: 600 10.5px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--accent); }
  .rm-hatch { grid-template-columns: 1fr; }
  .rm-hatch__egg { border-right: 0; border-bottom: 1px solid var(--line-2); }
  .rm-hatch__egg canvas { max-width: 180px; }
}
@media (max-width: 680px) {
  .rm-hero .readout, .rm-evidence__checks { grid-template-columns: 1fr; }
  .rm-evidence__checks { gap: 18px; }
  .rm-evidence__head { flex-direction: column; gap: 12px; }
  .rm-hero .hero__title { font-size: clamp(48px, 15vw, 80px); }
  .rm-hero__egg { opacity: .45; }
  .rm-pet { display: none; }
  .rm-pet__cv { width: 78px; height: 64px; }
  .rm-pet__name { display: none; }
  .rm-fly__node text { font-size: 24px; }
  .rm-fly__node .rm-fly__nn { font-size: 16px; }
  .rm-fly__ct { font-size: 36px; }
  .rm-fly__ck, .rm-fly__cs { font-size: 17px; }
  .rm-ax text { font-size: 20px; }
  .rm-lbl { font-size: 20px; }
  .rm-pipe { grid-template-columns: 1fr; gap: 14px; }
  .rm-pipe li + li::after { content: "↓"; left: 18px; top: -16px; }
  .rm-evo { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rm-evo li::after { display: none !important; }
  .rm-hatch__stats { grid-template-columns: 1fr; }
  .rm-sec__grid { grid-template-columns: 1fr; }
  .rm-pr__meta div { grid-template-columns: 1fr; gap: 2px; }
  .rm-charter li { grid-template-columns: 1fr; gap: 2px; }
  .rm-gallery { grid-template-columns: 1fr; }
  .rm-bytes__row { grid-template-columns: 56px 1fr 84px; }
}
@media (prefers-reduced-motion: reduce) {
  .js .rm-draw { stroke-dashoffset: 0; }
  .js .rm-hatch__bar span, .js .rm-bytes__bar span, .js .rm-lat__bar span { width: calc(var(--w, var(--p)) * 100%); }
  .js .rm-hatch__bar span { width: calc(var(--p) * 100%); }
  .js .rm-pipe li::before { transform: none; }
  .rm-fly__packet { display: none; }
  .rm-pet { transition: none; }
}
.rm-fly > *, .rm-split > *, .rm-forge > *, .rm-sec > *, .rm-hatch > * { min-width: 0; }

/* Links to where the site explains each item: quiet until hovered or focused */
.rm-chip { position: relative; transition: border-color .2s, background-color .2s; }
.rm-chip__a { color: inherit; text-decoration: none; }
.rm-chip__a::after { content: ""; position: absolute; inset: -1px; }
.rm-chip:hover, .rm-chip:focus-within { border-color: var(--accent); background: rgba(255, 91, 20, .07); }
.rm-chip__a:focus-visible { outline: none; }
.rm-chip__a:focus-visible::after { outline: 2px solid var(--accent); outline-offset: 3px; }
.rm-hl { color: inherit; text-decoration: none; background: linear-gradient(var(--accent), var(--accent)) 0 100% / 0 1px no-repeat; transition: background-size .28s ease, color .2s; }
.rm-hl::after { content: " \2192"; content: " \2192" / ""; color: var(--accent); opacity: 0; transition: opacity .2s; }
.rm-hl:hover, .rm-hl:focus-visible { background-size: 100% 1px; }
.rm-hl:hover::after, .rm-hl:focus-visible::after { opacity: 1; }
.rm-hl:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.rm-fly__a { cursor: pointer; outline: none; }
.rm-fly__a:hover .rm-fly__node rect, .rm-fly__a:focus-visible .rm-fly__node rect { stroke: var(--accent); }
.rm-fly__a:focus-visible .rm-fly__node rect { stroke-width: 3; }
.rm-more { margin-top: clamp(32px, 4vw, 56px); }
.rm-more h3 { font-size: 24px; margin-bottom: 16px; }
@media (prefers-reduced-motion: reduce) { .rm-hl, .rm-hl::after, .rm-chip { transition: none; } }