/* Risk register page (route /programmes/cameroon-textile/risk/). Every class is prefixed rk-. The HTML is the
   composed end state; pre-states live only under :root[data-m-go]; every moving part is transform, opacity,
   clip-path or filter; pins are native sticky. Motif: the mitigation vector, led by P. */
.rk-page{--rk-night:#072d2b;--rk-forest:#0e4d4a;--rk-deep:#0a3a37;--rk-paper:#f6f4ef;--rk-sagep:#e4ece6;--rk-ochre:#c98a2b;--rk-ochre-l:#e0a64e;--rk-ink:#072d2b;--rk-ink2:#23402f;--rk-tx:#e2ebe6;--rk-tx2:#c9dcd6;--rk-out:cubic-bezier(.16,1,.3,1);--rk-io:cubic-bezier(.65,0,.35,1);overflow-x:clip;font-variant-numeric:tabular-nums lining-nums}
.rk-page svg [data-m-live]{transform-box:fill-box;transform-origin:center}
.rk-kicker{font:13px/1.6 var(--gft-font-mono);letter-spacing:.08em;text-transform:uppercase;margin:0}
.rk-page .gft-eyebrow{font-size:13px;letter-spacing:.1em}
.rk-page .gft-cite{font-size:13px}
.rk-page .gft-popover h3{font:700 13px/1.5 var(--gft-font-mono);letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px}
.rk-block{position:relative}
.rk-block h2{font-size:clamp(2.2rem,3.6vw,3.9rem);line-height:1.04;letter-spacing:-.05em}
.rk-page details summary{display:list-item;min-height:44px;cursor:pointer;padding-block:10px;font-weight:650;font-size:16px}
.rk-page details p{font-size:16px;line-height:1.7;margin-top:6px}

/* ---------- staged entrances: the stage is still moving when about 38 percent of the frame shows it ---------- */
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--a{opacity:.35;transform:translateY(14px)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--u{opacity:.35;transform:translateY(34px) scaleY(.9);transform-origin:50% 100%}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--c{opacity:.35;transform:translateX(-40px)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--f{opacity:.35;transform:scale(.93);transform-origin:70% 40%}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--f .rk-cell,:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--k2 .rk-cell{opacity:.2}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--f .rk-vec__draw,:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--k2 .rk-vec__draw{transform:scaleX(.05)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--t{transform:scaleX(.08)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--k{opacity:.35;transform:scale(.3)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-plate__in{opacity:.35;transform:translateY(36px)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--l{opacity:.35;transform:perspective(1100px) rotateX(-22deg);transform-origin:50% 100%}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--m{opacity:.35;transform:translateY(40px)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--s{opacity:.35;transform:translateX(-44px);filter:blur(5px)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--sel{transform:scaleX(.04)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--g{opacity:.35;transform:scale(.5)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--w{opacity:.35;transform:translate(-34px,26px)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--w .rk-ladder__outline{transform:translate(-26px,20px)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--r{opacity:.35;transform:translateX(-70px)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--k2{opacity:.35;transform:scale(.94)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--k2 .rk-node-g{transform:scale(.3)}
:root[data-m-go] .rk-page [data-rk-host]:not([data-rk-in]) .rk-e--dd{opacity:.35;transform:translateY(-30px) rotate(-1.5deg)}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] :is(.rk-e,.rk-plate__in,.rk-e--f .rk-cell,.rk-e--k2 .rk-cell,.rk-e--f .rk-vec__draw,.rk-e--k2 .rk-vec__draw,.rk-e--w .rk-ladder__outline,.rk-e--k2 .rk-node-g){animation-duration:640ms;animation-timing-function:var(--rk-out);animation-fill-mode:backwards;animation-iteration-count:1;animation-direction:normal;animation-delay:calc(var(--d,0) * 70ms)}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--a{animation-name:rk-in-a}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--u{animation-name:rk-in-u;animation-delay:calc(80ms + var(--d,0) * 60ms)}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--c{animation-name:rk-in-c;animation-delay:calc(260ms + var(--d,0) * 70ms)}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--f,:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--k2{animation-name:rk-in-f;animation-duration:520ms}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] :is(.rk-e--f,.rk-e--k2) .rk-cell{animation-name:rk-in-cell;animation-duration:380ms;animation-delay:calc(var(--k) * 45ms)}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] :is(.rk-e--f,.rk-e--k2) .rk-vec__draw{animation-name:rk-in-draw;animation-duration:460ms;animation-timing-function:var(--rk-io);animation-delay:calc(340ms + var(--o) * 60ms)}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--t{animation-name:rk-in-t;animation-duration:720ms;animation-timing-function:var(--rk-io)}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--k{animation-name:rk-in-k;animation-duration:420ms;animation-delay:calc(180ms + var(--d,0) * 120ms)}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-plate__in{animation-name:rk-in-a;animation-duration:620ms;animation-delay:240ms}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--l{animation-name:rk-in-l;animation-duration:760ms}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--m{animation-name:rk-in-a;animation-delay:300ms}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--s{animation-name:rk-in-s;animation-duration:820ms;animation-delay:120ms}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--sel{animation-name:rk-in-t;animation-duration:700ms;animation-timing-function:var(--rk-io)}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--g{animation-name:rk-in-k;animation-duration:320ms;animation-delay:calc(500ms + var(--d,0) * 120ms)}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--w{animation-name:rk-in-w;animation-duration:600ms}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--w .rk-ladder__outline{animation-name:rk-in-w2;animation-duration:520ms;animation-delay:calc(200ms + var(--i,0) * 70ms)}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--r{animation-name:rk-in-r;animation-duration:600ms;animation-delay:calc(var(--d,0) * 60ms)}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--k2 .rk-node-g{animation-name:rk-in-k;animation-duration:380ms;animation-delay:calc(300ms + var(--o) * 70ms)}
:root[data-m-go] .rk-page [data-rk-host][data-rk-in] .rk-e--dd{animation-name:rk-in-dd;animation-duration:560ms;animation-delay:calc(320ms + var(--d,0) * 90ms)}
@keyframes rk-in-a{from{opacity:.35;transform:translateY(14px)}}
@keyframes rk-in-u{from{opacity:.35;transform:translateY(34px) scaleY(.9)}}
@keyframes rk-in-c{from{opacity:.35;transform:translateX(-40px)}}
@keyframes rk-in-f{from{opacity:.35;transform:scale(.93)}}
@keyframes rk-in-cell{from{opacity:.2;transform:scale(.7)}}
@keyframes rk-in-draw{from{transform:scaleX(.05)}}
@keyframes rk-in-t{from{transform:scaleX(.08)}}
@keyframes rk-in-k{from{opacity:.35;transform:scale(.3)}}
@keyframes rk-in-l{from{opacity:.35;transform:perspective(1100px) rotateX(-22deg)}}
@keyframes rk-in-s{from{opacity:.35;transform:translateX(-44px);filter:blur(5px)}}
@keyframes rk-in-w{from{opacity:.35;transform:translate(-34px,26px)}}
@keyframes rk-in-w2{from{transform:translate(-26px,20px)}}
@keyframes rk-in-r{from{opacity:.35;transform:translateX(-70px)}}
@keyframes rk-in-dd{from{opacity:.35;transform:translateY(-30px) rotate(-1.5deg)}}
.rk-e--f .rk-cell,.rk-e--k2 .rk-cell,.rk-e--k2 .rk-node-g{transform-box:fill-box;transform-origin:center}
.rk-e--t{transform-origin:0 50%}
.rk-e--sel{transform-origin:0 50%}

/* ---------- the field (every variant) ---------- */
.rk-field{display:block;width:100%;height:auto;overflow:visible;font-family:var(--gft-font-mono)}
.rk-field text{font-family:var(--gft-font-mono)}
.rk-cell{fill:#6bb68f;fill-opacity:.14;stroke:#e2ebe6;stroke-opacity:.26}
.rk-cell[data-hot=mid]{fill:#c98a2b;fill-opacity:.18;stroke:#e0a64e;stroke-opacity:.32}
.rk-cell[data-hot=hi]{fill:#c98a2b;fill-opacity:.32;stroke:#e0a64e;stroke-opacity:.48}
.rk-axis{fill:none;stroke:#e2ebe6;stroke-opacity:.72;stroke-width:1.4}
.rk-tick{fill:#e2ebe6;font-size:16px;font-weight:600}
.rk-axis-label{fill:#e2ebe6;font-size:15px;letter-spacing:.08em}
.rk-node{fill:#0e4d4a;stroke:#f6f4ef;stroke-width:2}
.rk-node-code{fill:#f6f4ef;font-size:16px;font-weight:700}
.rk-node-ring circle{fill:none;stroke:#e0a64e;stroke-width:1.8;opacity:0}
.rk-node-g.is-lit .rk-node-ring circle{opacity:.95}
.rk-node-g.is-lit .rk-node{stroke:#e0a64e;stroke-width:3}
.rk-node-g{transition:opacity .35s}
.rk-node-g.is-dim{opacity:.78}
.rk-name{fill:#f6f4ef;font:650 19px var(--gft-font-display);letter-spacing:.01em}
.rk-node-g.is-lit .rk-name{fill:#f0c27a}
.rk-ghost circle{fill:#072d2b88;stroke:#f0c27a;stroke-width:2;stroke-dasharray:3 4}
.rk-ghost text{fill:#f0c27a;font-size:14px;font-weight:700}
.rk-ghost{transition:opacity .35s}.rk-ghost.is-dim{opacity:.68}
.rk-vec{transition:opacity .35s;--reach:.84}
.rk-vec[data-state=half]{--reach:.5}.rk-vec[data-state=solid]{--reach:1}
.rk-vec__guide{stroke:#6bb68f;stroke-opacity:.52;stroke-width:1.4;stroke-dasharray:1 5}
.rk-vec__slack line{stroke:#8fd0ad;stroke-width:2.6;stroke-dasharray:7 7;stroke-linecap:round}
.rk-vec__taut{transform:scaleX(var(--t,0));transform-origin:0 0;transition:transform .7s var(--rk-out)}
.rk-vec__taut line{stroke:#6bb68f;stroke-width:3.2;stroke-linecap:round}
.rk-vec__mark{transform:translateX(calc(var(--t,0) * var(--len) * 1px));transition:transform .7s var(--rk-out),opacity .3s;opacity:0}
.rk-vec[data-state=half] .rk-vec__mark,.rk-vec[data-state=solid] .rk-vec__mark{opacity:1}
.rk-vec__mark path{fill:none;stroke:#f0c27a;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.rk-vec__run circle{fill:#f6f4ef}
.rk-vec__run{opacity:0}
.rk-vec.is-lit .rk-vec__slack line{stroke:#e0a64e}
.rk-vec.is-lit .rk-vec__taut line{stroke:#e0a64e;stroke-width:3.8}
.rk-vec.is-lit .rk-vec__guide{stroke:#e0a64e;stroke-opacity:.72}
.rk-vec.is-lit .rk-vec__run{opacity:1}
.rk-vec:not(.is-lit){opacity:.82}
.rk-vec.is-dim{opacity:.54}
.rk-vec[data-state=solid] .rk-vec__slack{opacity:0}
.rk-vec__draw{transform-origin:0 0}
/* the slack dash travels along its thread: a clipped overlay translating by one dash period */
:root[data-m-go] .rk-page .rk-vec__slack[data-m-on]{animation-name:rk-slack;animation-duration:1.4s;animation-timing-function:linear;animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-slack{from{transform:translateX(-14px)}to{transform:translateX(0)}}
:root[data-m-go] .rk-page .rk-vec.is-lit .rk-vec__run[data-m-on]{animation-name:rk-run;animation-duration:3.2s;animation-timing-function:var(--rk-io);animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-run{0%{opacity:0;transform:translateX(0)}10%{opacity:1}70%{opacity:1;transform:translateX(calc(var(--reach) * var(--len) * 1px))}85%,100%{opacity:0;transform:translateX(calc(var(--reach) * var(--len) * 1px))}}
:root[data-m-go] .rk-page .rk-node-g.is-lit .rk-node-ring[data-m-on]{animation-name:rk-ring;animation-duration:2.4s;animation-timing-function:ease-in-out;animation-iteration-count:infinite;animation-direction:alternate}
@keyframes rk-ring{from{transform:scale(.88)}to{transform:scale(1.12)}}

/* ---------- 1. splash: the field holds, the headline yields ---------- */
.rk-page .gft-splash{min-height:max(780px,calc(100svh - 88px))}
.rk-page .gft-splash__structure{inset:0;height:auto;display:block;z-index:-1}
.rk-page .gft-splash__structure::after{background:linear-gradient(90deg,#072d2b 0%,#072d2bcc 22%,#072d2b00 38%)}
.rk-page .gft-splash__content{padding-block:64px 150px}
.rk-page .gft-splash h1{font-size:clamp(4rem,6.3vw,7rem);max-width:8ch;line-height:.98}
.rk-page .gft-splash h1 .gft-serif{font-size:.78em;display:inline-block;transform-origin:50% 100%}
.rk-page .gft-splash__lede{max-width:32ch;font-size:clamp(17px,1.35vw,20px);color:#e8f2ec}
.rk-page .gft-splash__actions{margin:0}
.rk-page .gft-splash__position,.rk-page .gft-splash__caption,.rk-page .gft-splash__cue{font-size:13px}
.rk-page .gft-splash__data{font-size:13px}
.rk-hero{position:absolute;inset:0}
.rk-hero__field{position:absolute;right:0;top:.5%;width:min(66vw,calc(75svh * 1.43))}
.rk-hero__key{display:none}
.rk-rail{position:absolute;left:max(37vw,480px);right:4vw;bottom:calc(var(--splash-strip-h,70px) + 10px);color:#e2ebe6;--s:0;background:#072d2bcc;border:1px solid #6bb68f55;border-left:3px solid #c98a2b;padding:10px 16px 12px}
.rk-rail__k{font:13px/1.4 var(--gft-font-mono);letter-spacing:.08em;text-transform:uppercase;display:flex;justify-content:space-between;gap:20px;margin:0 0 10px;max-width:none;color:#e2ebe6}
.rk-rail__k span{text-transform:none;letter-spacing:.02em;color:#f0c27a;font-weight:700}
.rk-rail__track{position:relative;height:5px;background:#e2ebe640;container-type:inline-size}
.rk-rail__track::before{content:'';position:absolute;left:0;top:0;height:100%;width:100%;background:#c98a2b;transform-origin:0 50%;transform:scaleX(calc(var(--s) / 4));transition:transform .5s var(--rk-out)}
.rk-rail__thumb{position:absolute;left:-11px;top:-9px;width:22px;height:22px;border-radius:50%;background:#072d2b;border:3px solid #e0a64e;transform:translateX(calc(var(--s) * 25cqw));transition:transform .5s var(--rk-out)}
.rk-rail__stops{list-style:none;margin:10px 0 0;padding:0;display:flex;justify-content:space-between;font:600 13px/1.4 var(--gft-font-mono);color:#c9dcd6}
.rk-rail__stops li{cursor:pointer;padding:2px 6px}
.rk-rail__stops li.is-on{color:#fff;font-weight:700;background:#0e4d4a;border:1px solid #e0a64e}
.rk-field--splash .rk-tick{font-size:16px}.rk-field--splash .rk-axis-label{font-size:15px}.rk-field--splash .rk-node-code{font-size:18px}.rk-field--splash .rk-ghost text{font-size:16px}
.rk-scan{stroke:#6bb68f;stroke-width:1.8;stroke-opacity:0}
:root[data-m-go] .rk-page .rk-scan[data-m-on]{animation-name:rk-sweep;animation-duration:8s;animation-timing-function:linear;animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-sweep{0%{opacity:0;transform:translateY(-250px)}8%{opacity:.6}92%{opacity:.6}100%{opacity:0;transform:translateY(250px)}}
/* splash opening: cells beat in by score diagonal (0 to 600 ms), vectors draw in gross-score order with P last */
:root[data-m-go] .rk-page .gft-splash .rk-cell{transform-box:fill-box;transform-origin:center;animation-name:rk-in-cell;animation-duration:420ms;animation-timing-function:var(--rk-out);animation-fill-mode:backwards;animation-iteration-count:1;animation-direction:normal;animation-delay:calc(var(--k) * 60ms)}
:root[data-m-go] .rk-page .gft-splash .rk-vec__draw{animation-name:rk-in-draw;animation-duration:420ms;animation-timing-function:var(--rk-io);animation-fill-mode:backwards;animation-iteration-count:1;animation-direction:normal;animation-delay:calc(300ms + var(--o) * 76ms)}
:root[data-m-go] .rk-page .gft-splash .rk-node-g{transform-box:fill-box;transform-origin:center;animation-name:rk-in-k;animation-duration:420ms;animation-timing-function:var(--rk-out);animation-fill-mode:backwards;animation-iteration-count:1;animation-direction:normal;animation-delay:calc(160ms + var(--o) * 60ms)}
:root[data-m-go] .rk-page .gft-splash .rk-ghost{transform-box:fill-box;transform-origin:center;animation-name:rk-in-k;animation-duration:380ms;animation-timing-function:var(--rk-out);animation-fill-mode:backwards;animation-iteration-count:1;animation-direction:normal;animation-delay:calc(480ms + var(--o) * 60ms)}
:root[data-m-go] .rk-page .gft-splash h1 .gft-serif{animation-name:rk-turn;animation-duration:760ms;animation-timing-function:var(--rk-out);animation-fill-mode:backwards;animation-iteration-count:1;animation-direction:normal;animation-delay:260ms}
@keyframes rk-turn{from{opacity:.3;transform:perspective(600px) rotateX(-80deg)}}
:root[data-m-go] .rk-page .rk-rail{animation-name:rk-in-a;animation-duration:620ms;animation-timing-function:var(--rk-out);animation-fill-mode:backwards;animation-iteration-count:1;animation-direction:normal;animation-delay:640ms}
/* hand-over 1 to 2: as the splash leaves, the headline lifts and the five sage vectors dim; P stays lit */
:root[data-m-go] .rk-page .gft-splash__content{animation-name:rk-yield;animation-duration:1ms;animation-timing-function:linear;animation-fill-mode:both;animation-timeline:--gft-splash;animation-range-start:exit 0%;animation-range-end:exit 70%}
@keyframes rk-yield{from{transform:none;opacity:1}to{transform:translateY(-70px);opacity:.25}}
:root[data-m-go] .rk-page .rk-field--splash .rk-vec:not(.is-lit){animation-name:rk-dim;animation-duration:1ms;animation-timing-function:linear;animation-fill-mode:both;animation-timeline:--gft-splash;animation-range-start:exit 0%;animation-range-end:exit 60%}
@keyframes rk-dim{from{opacity:.45}to{opacity:.2}}

/* ---------- 2. instrument: field on a forest stage bleeding right, controls and read-out left ---------- */
.rk-block--instr{background:var(--rk-night);color:#f6f4ef;padding-top:clamp(56px,6vw,84px)}
.rk-instr{display:grid;grid-template-columns:minmax(0,37fr) minmax(0,63fr);gap:44px;align-items:start;padding-bottom:64px}
.rk-instr__left{display:flex;flex-direction:column;gap:18px;min-width:0}
.rk-instr__left .gft-eyebrow{color:#e0a64e}
.rk-instr__left h2{font-size:clamp(2rem,2.9vw,3.1rem);max-width:15ch}
.rk-instr__lede{font-size:17px;line-height:1.6;color:#dbe8df;max-width:44ch}
.rk-ctrl{display:grid;gap:16px}
.rk-toggle{border:0;margin:0;padding:0;display:flex;flex-wrap:wrap}
.rk-toggle legend,.rk-scrub__label,.rk-seg legend{font:13px/1.6 var(--gft-font-mono);text-transform:uppercase;letter-spacing:.08em;padding:0 0 6px;width:100%;color:#c9dcd6}
.rk-toggle__opt,.rk-seg label{display:flex;align-items:center;gap:10px;border:1px solid #6bb68f;min-height:48px;padding:8px 18px;cursor:pointer;font-size:17px;font-weight:650;margin-right:-1px;color:#f6f4ef}
.rk-toggle__opt input,.rk-seg input{width:17px;height:17px;accent-color:#c98a2b;margin:0;min-height:0;flex-shrink:0}
.rk-toggle__opt:has(input:checked),.rk-seg label:has(input:checked){background:#f6f4ef;color:#072d2b;border-color:#f6f4ef}
.rk-toggle__opt:focus-within,.rk-seg label:focus-within{outline:3px solid #e0a64e;outline-offset:3px}
.rk-scrub input{width:100%;margin:0;display:block;-webkit-appearance:none;appearance:none;background:transparent;height:44px;cursor:pointer}
.rk-page input[type=range]::-webkit-slider-runnable-track{height:6px;background:#6bb68f66;border-radius:3px}
.rk-page input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:#072d2b;border:4px solid #e0a64e;margin-top:-10px}
.rk-page input[type=range]::-moz-range-track{height:6px;background:#6bb68f66;border-radius:3px}
.rk-page input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#072d2b;border:4px solid #e0a64e}
.rk-page input[type=range]:focus-visible{outline:3px solid #e0a64e;outline-offset:2px}
.rk-scrub__stops{list-style:none;margin:0;padding:0;display:flex;justify-content:space-between;font:13px/1.5 var(--gft-font-mono);color:#c9dcd6}
.rk-scrub__stops li.is-on{color:#fff;font-weight:700}
.rk-chips{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.rk-chip{display:flex;align-items:center;gap:10px;min-height:46px;padding:6px 12px;border:1px solid #6bb68f80;background:transparent;color:#f6f4ef;font:600 16px var(--gft-font-display);text-align:left;cursor:pointer;transition:background .25s,border-color .25s}
.rk-chip b{font:700 16px var(--gft-font-mono);color:#e0a64e;width:1.1em}
.rk-chip[aria-pressed=true]{background:#0e4d4a;border-color:#e0a64e}
.rk-chip:hover{border-color:#e0a64e}
.rk-chip:focus-visible{outline:3px solid #fff;outline-offset:2px}
.rk-out{border-left:3px solid #c98a2b;padding:4px 0 4px 18px;display:grid;gap:4px}
.rk-out p{margin:0;max-width:none}
.rk-out__score{font:800 clamp(22px,1.95vw,28px)/1.2 var(--gft-font-display);letter-spacing:-.025em;color:#fff;min-height:2.4em}
.rk-out__score b{color:#e0a64e}
.rk-out__stage{display:flex;gap:16px;align-items:baseline;font:700 22px/1.3 var(--gft-font-display)}
.rk-out__stage i{font:13px var(--gft-font-mono);font-style:normal;letter-spacing:.08em;text-transform:uppercase;color:#e0a64e}
.rk-out__rating{font-size:17px;line-height:1.5;color:#e2ebe6;min-height:3em}
.rk-panels{display:grid}
.rk-panel{grid-area:1/1}
.rk-panels .rk-panel[hidden]{display:block;visibility:hidden}
.rk-panel__mech{font-size:17px;line-height:1.55;color:#fff;max-width:46ch;margin:0}
.rk-panel dl{margin:0;display:grid;gap:6px}
.rk-panel dt{font:13px/1.4 var(--gft-font-mono);letter-spacing:.06em;text-transform:uppercase;color:#c9dcd6}
.rk-panel dd{margin:0;font-size:16px;line-height:1.45;color:#e2ebe6}
.rk-method{border-top:1px solid #ffffff2b;color:#e2ebe6}
.rk-method summary{color:#f0c27a}
.rk-method p{color:#e2ebe6;max-width:60ch}
.rk-method__note{font:13px/1.7 var(--gft-font-mono)!important}
.rk-instr__stage{position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(0,34fr) minmax(0,66fr);align-items:stretch;column-gap:0;row-gap:16px;padding:24px 0 26px 0;border-top:3px solid #c98a2b}
.rk-instr__stage .rk-panels{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1fr);padding-left:24px;border-top:1px solid #e2ebe633;padding-top:14px}
.rk-instr__stage .rk-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:24px}
.rk-instr__stage .rk-panel[hidden]{display:grid}
.rk-leader__pin{fill:#e2ebe6;fill-opacity:.6}
.rk-instr__stage::before{content:'';position:absolute;inset:0 -50vw 0 -24px;background:var(--rk-forest);z-index:-1}
.rk-callouts{list-style:none;margin:0;padding:0;position:relative;align-self:stretch}
.rk-callout{position:absolute;right:6px;left:0;top:calc(var(--y) * 1%);transform:translateY(-22px);display:grid;grid-template-columns:auto 1fr;gap:10px;font-size:15px;line-height:1.42;color:#e2ebe6;padding:8px 10px 8px 0;border-top:1px solid #e2ebe640;cursor:default}
.rk-callout b{font:700 13px/1.6 var(--gft-font-mono);color:#f0c27a}
.rk-callout strong{color:#fff}
.rk-callout:hover,.rk-callout:focus-visible{border-top-color:#e0a64e;outline:none}
.rk-callout:focus-visible{box-shadow:0 0 0 3px #e0a64e}
.rk-instr__field{min-width:0}
.rk-instr__field .rk-field{max-height:min(640px,calc(100svh - 120px));width:auto;max-width:100%;margin-inline:auto 0}
.rk-leader path{fill:none;stroke:#e2ebe6;stroke-opacity:.45;stroke-width:1.2;stroke-dasharray:3 4}
.rk-leader__dot{fill:none;stroke:#e2ebe6;stroke-opacity:.35;stroke-width:1.2}
.rk-leader__cell{fill:#e0a64e;fill-opacity:0;transition:fill-opacity .3s}
.rk-leader.is-hot path{stroke:#e0a64e;stroke-opacity:1}
.rk-leader.is-hot .rk-leader__cell{fill-opacity:.32}
.rk-instr__trace{position:absolute;left:0;bottom:0;height:3px;width:24%;background:linear-gradient(90deg,transparent,#6bb68f,transparent)}
:root[data-m-go] .rk-page .rk-instr__trace[data-m-on]{animation-name:rk-trace;animation-duration:7s;animation-timing-function:linear;animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-trace{from{transform:translateX(-100%)}to{transform:translateX(420%)}}
.rk-field--instrument .rk-node-g,.rk-field--close .rk-node-g{cursor:pointer;outline:none}
.rk-field--instrument .rk-node-g:focus-visible .rk-node,.rk-field--close .rk-node-g:focus-visible .rk-node{stroke:#fff;stroke-width:4}

/* ---------- bridges: the motif crosses every change of ground ---------- */
.rk-bridge{position:relative;height:max(236px,27svh);overflow:clip;background:var(--rk-from);view-timeline-name:--rkb;view-timeline-axis:block}
.rk-bridge__shear{position:absolute;inset:0;background:linear-gradient(180deg,var(--rk-from) 0%,#0e4d4a 45%,var(--rk-to) 100%);opacity:.65;clip-path:polygon(0 14%,100% 0,100% 100%,0 100%)}
.rk-bridge__rise{position:absolute;inset:0;background:var(--rk-to);display:flex;align-items:flex-end;clip-path:polygon(0 22%,100% 4%,100% 100%,0 100%)}
.rk-bridge--lay{height:max(270px,31svh)}
.rk-bridge--lay .rk-bridge__shear{background:linear-gradient(174deg,#072d2b 0%,#0e4d4a 38%,#d8d3c4 76%,#f6f4ef 100%);opacity:1;clip-path:polygon(0 8%,100% 0,100% 100%,0 100%)}
.rk-bridge--lay .rk-bridge__rise{clip-path:polygon(0 30%,100% 6%,100% 100%,0 100%)}
.rk-bridge__bg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.rk-bridge__grid-v{stroke:#6bb68f;stroke-opacity:.16;stroke-width:1}
.rk-bridge__grid-h{stroke:#6bb68f;stroke-opacity:.14;stroke-width:1;stroke-dasharray:4 6}
.rk-bridge--lay .rk-bridge__grid-v,.rk-bridge--lay .rk-bridge__grid-h{stroke:#0e4d4a;stroke-opacity:.12}
.rk-bridge__copy{position:relative;z-index:2;padding-bottom:max(24px,3.2svh);display:flex;justify-content:space-between;align-items:flex-end;gap:18px 36px;flex-wrap:wrap}
.rk-bridge__txt{flex:1 1 auto;min-width:0;display:flex;justify-content:space-between;align-items:baseline;gap:12px 24px;flex-wrap:wrap}
.rk-bridge__read{font:800 clamp(22px,2vw,30px)/1.2 var(--gft-font-display);letter-spacing:-.03em;color:var(--rk-btx);max-width:32ch;margin:0}
.rk-bridge__sub{font:600 14px/1.5 var(--gft-font-mono);letter-spacing:.04em;color:var(--rk-btx2);margin:0;max-width:46ch}
.rk-bridge__thread{position:absolute;left:0;right:0;top:44%;height:0;z-index:2}
.rk-bridge__line{position:absolute;left:4vw;right:4vw;top:-2px;height:4px;background:#c98a2b;transform-origin:100% 50%;container-type:inline-size}
.rk-bridge--lay .rk-bridge__line::before{content:'';position:absolute;left:-14px;top:-12px;width:24px;height:24px;border-radius:50%;border:2px dashed #c98a2b;background:var(--rk-to)}
.rk-bridge--lay .rk-bridge__line::after{content:'P';position:absolute;right:-16px;top:-14px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#0e4d4a;border:3px solid #e0a64e;color:#fff;font:700 14px/1 var(--gft-font-mono)}
.rk-bridge__knot,.rk-bridge__gate,.rk-bridge__node{position:absolute;left:calc(4vw + (92vw * var(--x) / 100));top:0;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;display:grid;place-items:center;background:var(--rk-from);border:3px solid #c98a2b;font:700 15px var(--gft-font-mono);color:var(--rk-btx3,#f6f4ef)}
.rk-bridge__pip{position:absolute;left:calc(4vw + (92vw * var(--x) / 100));top:0;width:28px;height:28px;margin:-14px 0 0 -14px;border-radius:50%;display:grid;place-items:center;background:#f6f4ef;border:2px solid #0e4d4a;font:700 12px var(--gft-font-mono);color:#072d2b}
.rk-bridge__cursor{position:absolute;left:calc(4vw + 28%);top:-52px;display:inline-flex;align-items:baseline;gap:10px;padding:6px 12px;background:#072d2b;border:1px solid #e0a64e;border-left:3px solid #c98a2b;color:#f6f4ef;font:600 13px/1.3 var(--gft-font-mono);white-space:nowrap;box-shadow:0 10px 24px -10px #0009}
.rk-bridge__cursor b{color:#f0c27a;font-weight:700}
.rk-bridge__cursor span{color:#e2ebe6;font-size:12.5px}
.rk-bridge__cursor::after{content:'';position:absolute;left:18px;bottom:-14px;width:2px;height:14px;background:#e0a64e}
.rk-bridge__axis-ticks{position:absolute;left:4vw;right:4vw;top:30px;height:20px}
.rk-bridge__rtick{position:absolute;left:calc(var(--x) * 1%);top:0;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:4px;font:600 12.5px/1.2 var(--gft-font-mono);color:#e2ebe6;white-space:nowrap}
.rk-bridge__rtick i{position:absolute;left:50%;top:-30px;transform:translateX(-50%);width:2px;height:8px;background:#e0a64e}
.rk-bridge__tag{position:absolute;left:calc(4vw + (92vw * var(--x) / 100));top:16px;font:700 15px var(--gft-font-mono);color:#f0c27a;letter-spacing:.04em}
.rk-bridge__ticks{position:absolute;left:4vw;right:4vw;top:14px;height:24px}
.rk-bridge__tick{position:absolute;left:calc(var(--x) * 1%);top:0;transform:translateX(-50%);font:700 16px var(--gft-font-mono);color:#f0c27a;perspective:300px;width:3ch;text-align:center}
.rk-bridge__tick b{display:block;font-weight:700}
.rk-bridge__old{position:absolute;inset:0;opacity:0}
.rk-bridge__nodes{position:absolute;left:4vw;right:4vw;top:0;height:0}
.rk-bridge__dot{position:absolute;left:calc(var(--x) * 1%);top:-14px;width:28px;height:28px;margin-left:-14px;border-radius:50%;display:grid;place-items:center;background:#0e4d4a;border:2px solid #e2ebe6;font:700 13px var(--gft-font-mono);color:#f6f4ef;transform:translateY(calc(var(--y) * -12px - 14px))}
.rk-bridge--lay{--rk-from:var(--rk-night);--rk-to:var(--rk-paper);--rk-btx:var(--rk-ink);--rk-btx2:var(--rk-ink2)}
.rk-bridge--lay .rk-bridge__knot{background:#072d2b;color:#f0c27a}
.rk-bridge--fold{--rk-from:var(--rk-paper);--rk-to:var(--rk-forest);--rk-btx:#f6f4ef;--rk-btx2:var(--rk-tx);height:max(400px,48svh);--s:var(--rk-fs)}
.rk-page{--rk-fs:min(36svh,310px)}
.rk-bridge--fold .rk-bridge__copy{padding-right:calc(var(--s) + 7vw);align-items:flex-end}
.rk-bridge--fold .rk-bridge__txt{flex-direction:column;align-items:flex-start;justify-content:flex-end;flex:0 1 auto}
.rk-bridge--fold .rk-bridge__read{font-size:clamp(28px,2.8vw,42px);max-width:18ch}
.rk-bridge--fold .rk-bridge__thread{top:calc((100% - var(--s)) / 2 + var(--s) * .1154)}
.rk-bridge--fold .rk-bridge__line{right:calc(4vw + var(--s) * .3077);transform-origin:100% 50%}
.rk-fold__thumb{position:absolute;right:4vw;top:calc((100% - var(--s)) / 2);width:var(--s);height:var(--s);overflow:visible;z-index:2}
.rk-fold__cell{fill:#0a3a37;stroke:#6bb68f;stroke-opacity:.35}
.rk-fold__o circle{fill:#0e4d4a;stroke:#c9dcd6;stroke-opacity:.6;stroke-width:1.5}
.rk-fold__o text{fill:#c9dcd6;font:700 12px var(--gft-font-mono)}
.rk-fold__vec{transform-box:view-box;transform-origin:144px 24px}
.rk-fold__vec path{stroke:#e0a64e;stroke-width:3.5;stroke-linecap:round}
.rk-fold__ghost{fill:#0a3a37;stroke:#e0a64e;stroke-width:2;stroke-dasharray:3 4}
.rk-fold__p circle{fill:#0e4d4a;stroke:#e0a64e;stroke-width:3}
.rk-fold__p text{fill:#fff;font:700 15px var(--gft-font-mono)}
.rk-bridge--fold::after{content:'';position:absolute;right:calc(4vw + var(--s) / 2 - 1.5px);bottom:0;width:3px;height:calc((100% - var(--s)) / 2);background:#c98a2b;z-index:2}
.rk-block--reg::before{content:'';position:absolute;right:calc(4vw + var(--rk-fs) / 2 - 1.5px);top:0;width:3px;height:clamp(40px,4.4vw,64px);background:linear-gradient(#c98a2b,#c98a2b00)}
.rk-fold__read{display:grid;gap:4px;margin:0;color:#f6f4ef}
.rk-fold__k{font:13px/1.5 var(--gft-font-mono);letter-spacing:.08em;text-transform:uppercase;color:#f0c27a}
.rk-fold__v{font:700 22px var(--gft-font-mono);color:#e2ebe6;display:flex;align-items:baseline;gap:12px}
.rk-fold__n{display:inline-grid;font:850 clamp(64px,6vw,92px)/1 var(--gft-font-display);letter-spacing:-.06em;color:#fff;min-width:1.2em}
.rk-fold__n>span{grid-area:1/1;text-align:right}
.rk-fold__a{opacity:0}
.rk-fold__s{font:15px/1.5 var(--gft-font-mono);color:#c9dcd6}
.rk-bridge--extend{--rk-from:var(--rk-sagep);--rk-to:var(--rk-night);--rk-btx:#f6f4ef;--rk-btx2:var(--rk-tx2)}
.rk-bridge--extend .rk-bridge__gate{background:var(--rk-night)}
.rk-bridge--stand{--rk-from:var(--rk-night);--rk-to:var(--rk-forest);--rk-btx:#f6f4ef;--rk-btx2:var(--rk-tx)}
.rk-bridge--stand .rk-bridge__line{transform:rotate(-90deg) scaleX(.2)}
.rk-bridge--stand .rk-bridge__thread{top:52%}
.rk-bridge--rail{--rk-from:var(--rk-forest);--rk-to:var(--rk-deep);--rk-btx:#f6f4ef;--rk-btx2:var(--rk-tx);height:max(256px,28svh)}
.rk-bridge--rail .rk-bridge__node{background:var(--rk-deep)}
.rk-bridge--rail .rk-bridge__thread{top:39%}
.rk-bridge--rail .rk-bridge__copy{padding-bottom:max(18px,2svh)}
.rk-bridge--retick{--rk-from:var(--rk-deep);--rk-to:var(--rk-night);--rk-btx:#f6f4ef;--rk-btx2:var(--rk-tx2);height:max(220px,25svh)}
.rk-bridge--retick .rk-bridge__thread{top:54%}
.rk-bridge--retick .rk-bridge__txt,.rk-bridge--stand .rk-bridge__txt{justify-content:flex-start}
:root[data-m-go] .rk-page .rk-bridge__rise{animation-name:rk-rise;animation-duration:1ms;animation-timing-function:linear;animation-fill-mode:both;animation-timeline:--rkb;animation-range-start:entry 0%;animation-range-end:cover 65%}
:root[data-m-go] .rk-page .rk-bridge--lay .rk-bridge__rise{animation-name:rk-rise-diag;animation-duration:1ms;animation-timing-function:linear;animation-fill-mode:both;animation-timeline:--rkb;animation-range-start:entry 0%;animation-range-end:exit 80%}
@keyframes rk-rise{from{clip-path:polygon(0 92%,100% 74%,100% 100%,0 100%)}to{clip-path:polygon(0 16%,100% 2%,100% 100%,0 100%)}}
@keyframes rk-rise-diag{0%{clip-path:polygon(0 90%,100% 62%,100% 100%,0 100%)}55%{clip-path:polygon(0 32%,100% 8%,100% 100%,0 100%)}100%{clip-path:polygon(0 20%,100% 3%,100% 100%,0 100%)}}
:root[data-m-go] .rk-page .rk-bridge__cursor{animation-name:rk-cursor-glide;animation-duration:1ms;animation-timing-function:linear;animation-fill-mode:both;animation-timeline:--rkb;animation-range-start:entry 10%;animation-range-end:exit 80%}
@keyframes rk-cursor-glide{from{transform:translateX(-18vw)}to{transform:translateX(22vw)}}
:root[data-m-go] .rk-page .rk-bridge__line{animation-duration:1ms;animation-timing-function:linear;animation-fill-mode:both;animation-timeline:--rkb;animation-range-start:entry 10%;animation-range-end:cover 55%}
:root[data-m-go] .rk-page .rk-bridge--lay .rk-bridge__line{animation-name:rk-lay}
:root[data-m-go] .rk-page .rk-bridge--fold .rk-bridge__line{animation-name:rk-fold}
:root[data-m-go] .rk-page .rk-bridge--extend .rk-bridge__line{animation-name:rk-extend}
:root[data-m-go] .rk-page .rk-bridge--stand .rk-bridge__line{animation-name:rk-stand}
:root[data-m-go] .rk-page .rk-bridge--rail .rk-bridge__line{animation-name:rk-extend}
:root[data-m-go] .rk-page .rk-bridge--retick .rk-bridge__line{animation-name:rk-tick-line}
@keyframes rk-lay{0%{transform:translateY(-54px) rotate(-18deg) scaleX(.42)}55%,100%{transform:none}}
@keyframes rk-fold{from{transform:translateY(-9svh) scaleX(.9)}to{transform:none}}
:root[data-m-go] .rk-page :is(.rk-fold__vec,.rk-fold__ghost,.rk-fold__a,.rk-fold__b){animation-duration:1ms;animation-timing-function:linear;animation-fill-mode:both;animation-timeline:--rkb;animation-range-start:entry 40%;animation-range-end:cover 62%}
:root[data-m-go] .rk-page .rk-fold__vec{animation-name:rk-fold-vec}
:root[data-m-go] .rk-page .rk-fold__ghost{animation-name:rk-b-fade2}
:root[data-m-go] .rk-page .rk-fold__a{animation-name:rk-roll-out}
:root[data-m-go] .rk-page .rk-fold__b{animation-name:rk-roll-in}
@keyframes rk-fold-vec{from{transform:scale(0)}to{transform:none}}
@keyframes rk-b-fade2{0%,50%{opacity:0}100%{opacity:1}}
@keyframes rk-roll-out{0%,40%{opacity:1;transform:none}55%,100%{opacity:0;transform:translateY(-.35em)}}
@keyframes rk-roll-in{0%,58%{opacity:0;transform:translateY(.35em)}75%,100%{opacity:1;transform:none}}
@keyframes rk-extend{from{transform:scaleX(.3)}to{transform:none}}
@keyframes rk-stand{from{transform:none}to{transform:rotate(-90deg) scaleX(.2)}}
@keyframes rk-tick-line{from{transform:scaleX(.96)}to{transform:none}}
:root[data-m-go] .rk-page :is(.rk-bridge__knot,.rk-bridge__gate,.rk-bridge__node,.rk-bridge__tag,.rk-bridge__new,.rk-bridge__nodes){animation-duration:1ms;animation-timing-function:linear;animation-fill-mode:both;animation-timeline:--rkb;animation-range-start:entry 30%;animation-range-end:cover 58%}
:root[data-m-go] .rk-page :is(.rk-bridge__knot,.rk-bridge__tag){animation-name:rk-b-fade}
:root[data-m-go] .rk-page .rk-bridge__gate--t{animation-name:rk-b-slide}
:root[data-m-go] .rk-page .rk-bridge__gate--w{animation-name:rk-b-slide2}
:root[data-m-go] .rk-page .rk-bridge__node{animation-name:rk-b-drop}
:root[data-m-go] .rk-page .rk-bridge__new{animation-name:rk-b-flip}
:root[data-m-go] .rk-page .rk-bridge__nodes{animation-name:rk-b-rise}
@keyframes rk-b-fade{from{opacity:0;transform:scale(.4)}to{opacity:1;transform:none}}
@keyframes rk-b-slide{from{opacity:.2;transform:translateX(40vw)}to{opacity:1;transform:none}}
@keyframes rk-b-slide2{from{opacity:.2;transform:translateX(24vw)}to{opacity:1;transform:none}}
@keyframes rk-b-drop{from{opacity:.2;transform:translateY(-90px)}to{opacity:1;transform:none}}
@keyframes rk-b-flip{from{opacity:0;transform:rotateX(-90deg)}to{opacity:1;transform:none}}
@keyframes rk-b-rise{from{opacity:0;transform:translateY(70px)}to{opacity:1;transform:none}}

/* ---------- 3. handover cinema: paper, pinned, four knots on the handover thread ---------- */
.rk-block--seq{background:var(--rk-paper);color:var(--rk-ink)}
.rk-block--seq::before{content:'';position:absolute;left:calc(max(48px,calc((100% - 1440px) / 2)) + 12%);top:0;width:3px;height:96px;background:linear-gradient(#c98a2b,#c98a2b00);z-index:2;pointer-events:none}
.rk-seq{position:relative}
.rk-seq__stage{position:sticky;top:0;height:100svh;overflow:clip;z-index:1}
.rk-seq__head{position:relative;z-index:3;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:36px;padding-top:max(18px,2.2svh);align-items:start}
.rk-seq__head .gft-eyebrow{color:#072d2b;font-weight:700;margin-bottom:8px}
.rk-seq__head h2{font-size:clamp(2rem,3vw,3.15rem);max-width:20ch;color:#072d2b}
.rk-seq__lede{font-size:17px;line-height:1.55;color:#072d2b;max-width:52ch;margin-top:8px}
.rk-seq__read{display:grid;gap:6px;margin:0;padding:14px 18px;background:#072d2b;color:#f6f4ef;min-height:104px;max-width:none;align-content:start;border-left:4px solid #c98a2b}
.rk-seq__read-k{font:13px/1.5 var(--gft-font-mono);letter-spacing:.08em;text-transform:uppercase;color:#f0c27a}
.rk-seq__read-v{font:750 21px/1.3 var(--gft-font-display);letter-spacing:-.02em}
.rk-seq__band{position:absolute;left:0;right:0;top:21.5svh;height:35.5svh;background:linear-gradient(90deg,#072d2b 0%,#0a3a37 50%,#072d2b 100%);border-top:3px solid #c98a2b;border-bottom:2px solid #0e4d4a;z-index:0;overflow:clip}
.rk-seq__band-grid{position:absolute;inset:0;display:grid;grid-template-columns:repeat(10,1fr);grid-template-rows:repeat(2,1fr);opacity:.18}
.rk-seq__band-grid i{border-right:1px solid #6bb68f;border-bottom:1px solid #6bb68f}
.rk-seq__thread{position:absolute;left:max(48px,calc((100% - 1440px) / 2));right:max(48px,calc((100% - 1440px) / 2));top:57svh;height:0;container-type:inline-size;z-index:2}
.rk-seq__line{position:absolute;left:0;right:0;top:-2.5px;height:5px;background:#8a7d65}
.rk-seq__tension{position:absolute;left:0;right:0;top:-2.5px;height:5px;background:#c98a2b;transform-origin:0 50%;transform:scaleX(calc(var(--xa,.87)));transition:transform .7s var(--rk-out)}
.rk-seq__pulse{position:absolute;left:0;top:-8px;width:0;height:0}
.rk-seq__pulse i{position:absolute;left:-8px;top:0;width:16px;height:16px;border-radius:50%;background:#072d2b;box-shadow:0 0 0 4px #e0a64e99}
:root[data-m-go] .rk-page .rk-seq__pulse[data-m-on] i{animation-name:rk-pulse-run;animation-duration:2.8s;animation-timing-function:var(--rk-io);animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-pulse-run{0%{transform:translateX(0);opacity:0}12%{opacity:1}75%{opacity:1;transform:translateX(calc(var(--xa,.87) * 100cqw))}100%{opacity:0;transform:translateX(calc(var(--xa,.87) * 100cqw))}}
.rk-knot{position:absolute;left:calc(var(--x) * 1%);top:0;width:32px;height:32px;margin:-16px 0 0 -16px;border-radius:50%;background:var(--rk-paper);border:3px solid #6f6249;transition:background .4s,border-color .4s}
.rk-knot b{position:absolute;inset:6px;border-radius:50%;background:#c98a2b;transform:scale(0);transition:transform .45s var(--rk-out)}
.rk-seq[data-current="0"]{--xa:.12}.rk-seq[data-current="1"]{--xa:.37}.rk-seq[data-current="2"]{--xa:.62}.rk-seq[data-current="3"]{--xa:.87}
.rk-seq[data-current="0"] .rk-knot[data-i="0"],.rk-seq[data-current="1"] .rk-knot:is([data-i="0"],[data-i="1"]),.rk-seq[data-current="2"] .rk-knot:not([data-i="3"]),.rk-seq[data-current="3"] .rk-knot{border-color:#072d2b}
.rk-seq[data-current="0"] .rk-knot[data-i="0"] b,.rk-seq[data-current="1"] .rk-knot:is([data-i="0"],[data-i="1"]) b,.rk-seq[data-current="2"] .rk-knot:not([data-i="3"]) b,.rk-seq[data-current="3"] .rk-knot b{transform:none}
.rk-seq__grid{position:absolute;left:52%;right:max(48px,calc((100% - 1440px) / 2));top:23svh;height:33svh;display:grid;grid-template-columns:repeat(5,1fr);gap:4px;opacity:.22;transition:opacity .8s;z-index:1}
.rk-seq__grid i{border:1px solid #6bb68f;background:#6bb68f18}
.rk-seq[data-current="3"] .rk-seq__grid{opacity:.42}
.rk-seq__plates{position:absolute;left:max(48px,calc((100% - 1440px) / 2));right:max(48px,calc((100% - 1440px) / 2));top:57svh;height:0;--w:min(580px,41vw,calc((35svh - 14px) / .466));z-index:2}
.rk-plate{position:absolute;left:calc(var(--x) * 1%);top:0;width:0;height:0}
.rk-plate__in{position:absolute;bottom:14px;left:calc(var(--w) * var(--x) / -100);width:var(--w);transform-origin:calc(var(--x) * 1%) 100%;transition:transform .7s var(--rk-out),opacity .5s}
.rk-plate__art{width:100%;height:auto;display:block;overflow:visible}
.rk-plate__art text{fill:#f6f4ef;font:600 17px var(--gft-font-mono);transition:opacity .3s}
.rk-plate__label{margin:4px 0 0;font:800 20px/1.2 var(--gft-font-display);letter-spacing:-.02em;display:flex;gap:10px;align-items:baseline;color:#f6f4ef;transition:opacity .3s}
.rk-plate__label span{font:700 14px var(--gft-font-mono);color:#f0c27a}
.rk-seq[data-current] .rk-plate:not(.is-on) .rk-plate__in,.rk-seq[data-current="0"] .rk-plate:not([data-i="0"]) .rk-plate__in{transform:translateY(-6px) scale(.32);opacity:.55}
.rk-seq[data-current="0"] .rk-plate[data-i="0"] .rk-plate__in,.rk-seq[data-current="1"] .rk-plate[data-i="1"] .rk-plate__in,.rk-seq[data-current="2"] .rk-plate[data-i="2"] .rk-plate__in,.rk-seq[data-current="3"] .rk-plate[data-i="3"] .rk-plate__in{transform:none;opacity:1}
.rk-seq[data-current="1"] .rk-plate:not([data-i="1"]) .rk-plate__in,.rk-seq[data-current="2"] .rk-plate:not([data-i="2"]) .rk-plate__in,.rk-seq[data-current="3"] .rk-plate:not([data-i="3"]) .rk-plate__in{transform:translateY(-6px) scale(.32);opacity:.55}
.rk-seq .rk-plate .rk-plate__in :is(text,.rk-plate__label){opacity:0}
.rk-seq[data-current="0"] .rk-plate[data-i="0"] .rk-plate__in :is(text,.rk-plate__label),.rk-seq[data-current="1"] .rk-plate[data-i="1"] .rk-plate__in :is(text,.rk-plate__label),.rk-seq[data-current="2"] .rk-plate[data-i="2"] .rk-plate__in :is(text,.rk-plate__label),.rk-seq[data-current="3"] .rk-plate[data-i="3"] .rk-plate__in :is(text,.rk-plate__label){opacity:1}
.rk-line{fill:none;stroke:#8fd0ad;stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round}
.rk-line--dash{stroke:#f0c27a;stroke-width:2.6;stroke-dasharray:6 7}
.rk-line--hi{stroke:#e0a64e;stroke-width:3.8}
.rk-dot{fill:#e0a64e}
.rk-dot--o{fill:#072d2b;stroke:#f0c27a;stroke-width:2.8}
.rk-hex{fill:#0e4d4a;stroke:#8fd0ad;stroke-width:2.6}
.rk-art__ring circle{fill:none;stroke:#f0c27a;stroke-width:2}
.rk-art__halo{fill:#6bb68f;fill-opacity:.28}
.rk-art__pulse circle{fill:#fff}
.rk-art__pulse{opacity:0}
:root[data-m-go] .rk-page .rk-art__pulse[data-m-on]{animation-duration:2.6s;animation-timing-function:linear;animation-iteration-count:infinite;animation-direction:normal}
:root[data-m-go] .rk-page .rk-art__pulse--a[data-m-on]{animation-name:rk-branch-a}
:root[data-m-go] .rk-page .rk-art__pulse--b[data-m-on]{animation-name:rk-branch-b}
@keyframes rk-branch-a{0%{opacity:0;transform:translate(68px,140px)}8%{opacity:1}35%{transform:translate(216px,140px)}60%{transform:translate(332px,72px)}92%{opacity:1;transform:translate(526px,72px)}100%{opacity:0;transform:translate(526px,72px)}}
@keyframes rk-branch-b{0%{opacity:0;transform:translate(68px,140px)}8%{opacity:1}35%{transform:translate(216px,140px)}60%{transform:translate(332px,208px)}92%{opacity:1;transform:translate(526px,208px)}100%{opacity:0;transform:translate(526px,208px)}}
.rk-art__pulse{transform-box:view-box!important;transform-origin:0 0!important}
:root[data-m-go] .rk-page .rk-art__perf[data-m-on]{animation-name:rk-perf;animation-duration:2.4s;animation-timing-function:ease-in-out;animation-iteration-count:infinite;animation-direction:normal}
.rk-art__perf--1{animation-delay:.8s}.rk-art__perf--2{animation-delay:1.6s}
@keyframes rk-perf{0%,100%{opacity:.35}20%,45%{opacity:1}}
:root[data-m-go] .rk-page .rk-art__sway[data-m-on]{animation-name:rk-sway;animation-duration:3.6s;animation-timing-function:ease-in-out;animation-iteration-count:infinite;animation-direction:alternate}
@keyframes rk-sway{from{transform:translateY(-5px) skewY(-1deg)}to{transform:translateY(6px) skewY(1deg)}}
.rk-art__turn{transform-box:view-box!important;transform-origin:286px 130px!important}
:root[data-m-go] .rk-page .rk-art__turn[data-m-on]{animation-name:rk-spin;animation-duration:9s;animation-timing-function:linear;animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-spin{to{transform:rotate(360deg)}}
.rk-seq__dock{position:absolute;left:max(48px,calc((100% - 1440px) / 2));right:max(48px,calc((100% - 1440px) / 2));top:63svh;height:0;container-type:inline-size;pointer-events:none;z-index:2}
.rk-seq__score{position:absolute;left:0;top:0;width:min(410px,31vw);padding:14px 18px 16px;background:#072d2b;color:#f6f4ef;transition:transform .8s var(--rk-out);border-left:4px solid #c98a2b;box-shadow:0 16px 32px -18px #072d2b66}
.rk-seq[data-current="0"] .rk-seq__score,.rk-seq[data-current="1"] .rk-seq__score{transform:translateX(calc(100cqw - 100%))}
.rk-seq__score .rk-kicker{color:#f0c27a}
.rk-seq__big{margin:4px 0 2px;font:850 50px/1 var(--gft-font-display);letter-spacing:-.05em}
.rk-seq__big b{color:#fff}
.rk-seq__note{margin:0 0 10px;font-size:16px;line-height:1.45;color:#e2ebe6;min-height:2.8em}
.rk-seq__mini{display:block;height:4px;background:repeating-linear-gradient(90deg,#e0a64e 0 8px,transparent 8px 14px);position:relative}
.rk-seq__mini i{position:absolute;inset:0;background:#e0a64e;transform-origin:0 50%;transform:scaleX(0);transition:transform .8s var(--rk-out)}
.rk-seq[data-current="3"] .rk-seq__mini i{transform:none}
.rk-seq__nav{position:absolute;right:max(48px,calc((100% - 1440px) / 2));top:calc(max(18px,2.2svh) + 112px);display:flex;gap:2px;z-index:4}
.rk-seq__nav a,.rk-seq__pn{min-height:44px;min-width:44px;display:flex;align-items:center;justify-content:center;gap:6px;padding:0 10px;font:600 13.5px var(--gft-font-mono);text-decoration:none;color:#072d2b;border:1px solid #0e4d4a88;background:var(--rk-paper)}
.rk-seq__nav a span{color:#7a4c0b;font-weight:700}
.rk-seq__nav a[aria-current]{background:#072d2b;color:#fff;border-color:#072d2b}
.rk-seq__nav a[aria-current] span{color:#f0c27a}
.rk-seq__steps{position:relative;z-index:2;margin-top:-42svh;pointer-events:none;width:min(1440px,calc(100% - 96px));margin-inline:auto}
.rk-step{height:118svh;margin-bottom:-34svh;transition:opacity .35s}
.rk-step:last-child{height:118svh;margin-bottom:0}
.rk-card{position:sticky;top:60svh;pointer-events:auto;width:min(460px,34vw);margin-left:calc((100% - min(460px,34vw)) * var(--x) / 100);background:#fff;border:1px solid #0e4d4a40;border-top:4px solid #c98a2b;padding:16px 20px 14px;max-height:35svh;overflow:auto;box-shadow:0 18px 36px -22px #072d2b45}
.rk-steps-wrap{width:min(1440px,calc(100% - 96px));margin-inline:auto}
.rk-card .rk-kicker{color:#0e4d4a;font-weight:700;font-size:13.5px}
.rk-card h3{font-size:clamp(1.4rem,1.8vw,1.85rem);line-height:1.15;margin:6px 0 8px;color:#072d2b}
.rk-card>p:not(.rk-kicker){font-size:17.5px;line-height:1.58;color:#072d2b;font-weight:450}
.rk-more summary{color:#0e4d4a;font-weight:700}
.rk-more p{color:#072d2b}
.rk-seq[data-js] .rk-step:not(.is-on){opacity:0}
.rk-seq[data-js] .rk-step:not(.is-on) .rk-card{pointer-events:none}

/* ---------- 4. register: sage-paper, forest stage bleeding left with a camera on the field ---------- */
.rk-block--reg{background:var(--rk-sagep);color:var(--rk-ink);padding-top:clamp(56px,6vw,88px)}
.rk-reg__head{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:48px;align-items:end;margin-bottom:24px}
.rk-reg__head .gft-eyebrow{color:#072d2b;font-weight:700;margin-bottom:12px}
.rk-reg__lede{font-size:17.5px;line-height:1.62;color:#072d2b;max-width:52ch}
.rk-reg{width:min(1440px,calc(100% - 96px));margin-inline:auto;display:grid;grid-template-columns:minmax(0,55fr) minmax(0,45fr);gap:48px;align-items:start}
.rk-reg__stage{position:sticky;top:0;height:100svh;display:grid;grid-template-columns:minmax(0,1fr) minmax(190px,32%);grid-template-rows:auto minmax(0,1fr) auto auto;gap:10px 20px;padding:max(16px,2svh) 24px max(16px,2svh) 0;color:#f6f4ef;isolation:isolate}
.rk-reg__stage::before{content:'';position:absolute;inset:0 0 0 -50vw;background:var(--rk-forest);z-index:-1;border-right:3px solid #c98a2b}
.rk-reg__top{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:16px}
.rk-reg__top .rk-kicker{color:#e2ebe6}
.rk-reg__idx{display:flex;gap:4px}
.rk-reg__idx a{min-width:44px;min-height:44px;display:grid;place-items:center;font:700 14px var(--gft-font-mono);color:#e2ebe6;text-decoration:none;border:1px solid #e2ebe655}
.rk-reg__idx a.is-on{background:#f6f4ef;color:#072d2b;border-color:#f6f4ef}
.rk-reg__field{grid-column:1;grid-row:2;min-height:0;display:flex;align-items:center;justify-content:center}
.rk-reg__field .rk-field{height:100%;max-height:54svh;width:auto;max-width:100%;overflow:hidden;background:#0a3a37;border:1px solid #6bb68f44;padding:4px}
.rk-field--register .rk-cam{transform-origin:50% 50%;transition:transform .85s var(--rk-out)}
.rk-reg[data-current="0"] .rk-cam{transform:translate(-10px,14px) scale(1.06)}
.rk-reg[data-current="1"] .rk-cam{transform:translate(-14px,4px) scale(1.06)}
.rk-reg[data-current="2"] .rk-cam{transform:translate(-8px,-8px) scale(1.06)}
.rk-reg[data-current="3"] .rk-cam{transform:translate(-18px,4px) scale(1.06)}
.rk-tint{fill:#e0a64e;fill-opacity:0;transition:fill-opacity .6s}
.rk-reg[data-current="0"] :is(.rk-tint--col[data-l="4"],.rk-tint--row[data-i="5"]),.rk-reg[data-current="1"] :is(.rk-tint--col[data-l="3"],.rk-tint--col[data-l="5"],.rk-tint--row[data-i="4"],.rk-tint--row[data-i="3"]),.rk-reg[data-current="2"] :is(.rk-tint--col[data-l="4"],.rk-tint--row[data-i="3"]),.rk-reg[data-current="3"] :is(.rk-tint--col[data-l="5"],.rk-tint--row[data-i="5"],.rk-tint--row[data-i="2"]){fill-opacity:.22}
.rk-field--register .rk-vec[data-code=P].is-dim{opacity:.55}
.rk-field--register .rk-vec[data-code=P].is-dim .rk-vec__guide{stroke-dasharray:none;stroke:#e2ebe6;stroke-opacity:.6}
.rk-field--instrument .rk-axis-label{font-size:16px}.rk-field--instrument .rk-ghost text{font-size:16px}
.rk-field--close .rk-tick,.rk-field--close .rk-node-code,.rk-field--close .rk-ghost text{font-size:20px}.rk-field--close .rk-axis-label{font-size:20px;letter-spacing:.02em}
.rk-field--register .rk-tick{font-size:17px}.rk-field--register .rk-axis-label{font-size:14px;opacity:.9}
.rk-reg__reads{grid-column:2;grid-row:2;display:grid;align-self:center}
.rk-reg__delta{display:grid;gap:4px;margin:0 0 12px;max-width:none}
.rk-reg__delta span{display:flex;align-items:baseline;gap:10px;font:800 30px/1.15 var(--gft-font-mono);letter-spacing:-.03em;color:#fff}
.rk-reg__delta b{font-size:18px;color:#f0c27a;width:1.2em}
.rk-reg__delta i{font-style:normal;font-size:20px;color:#e0a64e}
.rk-reg__delta--all{grid-template-columns:1fr 1fr;gap:2px 14px}
.rk-reg__delta--all span{font-size:22px}
.rk-field--register .rk-axis-label{transition:opacity .4s}
.rk-reg__panel{grid-area:1/1;visibility:hidden;opacity:0;transition:opacity .3s,visibility 0s .3s}
.rk-reg[data-current="0"] .rk-reg__panel[data-i="0"],.rk-reg[data-current="1"] .rk-reg__panel[data-i="1"],.rk-reg[data-current="2"] .rk-reg__panel[data-i="2"],.rk-reg[data-current="3"] .rk-reg__panel[data-i="3"],.rk-reg[data-current="4"] .rk-reg__panel[data-i="4"]{visibility:visible;opacity:1;transition:opacity .4s .1s}
.rk-chain{list-style:none;margin:0 0 12px;padding:0;display:grid;gap:7px;position:relative}
.rk-chain::before{content:'';position:absolute;left:5px;top:6px;bottom:6px;width:2px;background:#e0a64e88}
.rk-chain li{position:relative;padding-left:22px;font:600 13px/1.4 var(--gft-font-mono);letter-spacing:.06em;text-transform:uppercase;color:#e2ebe6}
.rk-chain li::before{content:'';position:absolute;left:0;top:0;width:12px;height:12px;border-radius:50%;border:2px solid #e0a64e;background:#0e4d4a}
.rk-reg__meta{margin:0 0 8px;font-size:15px;line-height:1.45;color:#f6f4ef;max-width:none}
.rk-reg__meta span{display:block;font:600 13px var(--gft-font-mono);letter-spacing:.06em;text-transform:uppercase;color:#f0c27a}
.rk-reg__connector{grid-column:1/-1;grid-row:3;display:flex;align-items:center;gap:12px;margin-right:-48px;padding:6px 0 6px 12px;background:#072d2b;border:1px solid #c98a2b;border-right:0;z-index:3}
.rk-reg__conn-line{flex:1;position:relative;height:3px;background:repeating-linear-gradient(90deg,#e0a64e 0 8px,transparent 8px 14px);container-type:inline-size}
.rk-reg__conn-line i{position:absolute;left:0;top:-5px;width:13px;height:13px;border-radius:50%;background:#fff;box-shadow:0 0 0 3px #c98a2b}
:root[data-m-go] .rk-page .rk-reg__conn-line i[data-m-on]{animation-name:rk-conn-run;animation-duration:2.4s;animation-timing-function:var(--rk-io);animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-conn-run{0%{transform:translateX(0);opacity:.2}12%{opacity:1}82%{opacity:1;transform:translateX(calc(100cqw - 14px))}100%{opacity:.2;transform:translateX(calc(100cqw - 14px))}}
.rk-reg__conn-tag{font:700 13px/1.3 var(--gft-font-mono);color:#f0c27a;padding:3px 12px;background:#0a3a37;border-left:2px solid #e0a64e;white-space:nowrap}
.rk-reg__minis{grid-column:1/-1;grid-row:4;display:grid;height:21svh;min-height:142px;background:#f6f4ef;color:#072d2b;padding:8px 10px;border-top:2px solid #c98a2b}
.rk-mini{grid-area:1/1;visibility:hidden;opacity:0;transition:opacity .35s,visibility 0s .35s;min-height:0}
.rk-mini svg{width:100%;height:100%;display:block}
.rk-reg[data-current="0"] .rk-mini--0,.rk-reg[data-current="1"] .rk-mini--1,.rk-reg[data-current="2"] .rk-mini--2,.rk-reg:is([data-current="3"],[data-current="4"]) .rk-mini--3{visibility:visible;opacity:1;transition:opacity .45s .1s}
.rk-mini text{fill:#072d2b;font:600 15px var(--gft-font-mono)}
.rk-mini__note{fill:#072d2b!important;font-size:14px!important}
.rk-mini__base,.rk-mini__axis{stroke:#072d2b;stroke-width:1.4}
.rk-mini__ideal{stroke:#072d2b;stroke-opacity:.45;stroke-dasharray:3 5}
.rk-mini__line{stroke:#0e4d4a;stroke-width:3.2;stroke-linejoin:round;stroke-linecap:round}
.rk-mini__line--hi{stroke:#a8691a}
.rk-mini__wedge{fill:#c98a2b;fill-opacity:.24}
.rk-mini__rej{fill:#a8691a;fill-opacity:.6}
.rk-mini__lead{stroke:#072d2b;stroke-width:1.4}
.rk-mini__seg{stroke:#072d2b;stroke-width:1.4}
.rk-mini__seg--a{fill:#cfe0d6}.rk-mini__seg--b{fill:#f0d7a8}.rk-mini__seg--c{fill:#dfe6e1}
.rk-mini__dia{fill:#a8691a}
.rk-mini__rail{stroke:#c98a2b;stroke-width:5}
.rk-mini__cell{stroke:#0e4d4a;stroke-width:1.4}
.rk-mini__cell.is-cover{fill:#0e4d4a}
.rk-mini__cell.is-thin{fill:url(#rk-hatch)}
.rk-mini__beam rect{fill:#e0a64e;fill-opacity:.22;stroke:#a8691a;stroke-width:1.6}
.rk-mini__node{fill:#0e4d4a}
.rk-mini__gate{fill:#f6f4ef;stroke:#a8691a;stroke-width:3}
.rk-mini__boundary{stroke:#072d2b;stroke-width:4}
.rk-mini__floor{stroke:#072d2b;stroke-width:1.6;stroke-dasharray:6 6}
.rk-mini__pulse circle{fill:#a8691a}
:root[data-m-go] .rk-page .rk-mini__ramp[data-m-on]{animation-name:rk-redraw;animation-duration:4.2s;animation-timing-function:var(--rk-io);animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-redraw{0%{clip-path:inset(0 100% 0 0)}55%,100%{clip-path:inset(0 0 0 0)}}
:root[data-m-go] .rk-page .rk-mini__slide[data-m-on]{animation-name:rk-quote;animation-duration:3.6s;animation-timing-function:ease-in-out;animation-iteration-count:infinite;animation-direction:alternate}
@keyframes rk-quote{from{transform:translateX(-72px)}to{transform:translateX(72px)}}
:root[data-m-go] .rk-page .rk-mini__beam[data-m-on]{animation-name:rk-beam;animation-duration:4.8s;animation-timing-function:steps(1,end);animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-beam{0%{transform:translateY(0)}33%{transform:translateY(48px)}66%{transform:translateY(96px)}}
:root[data-m-go] .rk-page .rk-mini__pulse[data-m-on]{animation-name:rk-to-gate;animation-duration:3s;animation-timing-function:var(--rk-io);animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-to-gate{0%{transform:translateX(0);opacity:0}10%{opacity:1}60%{transform:translateX(168px);opacity:1}85%,100%{transform:translateX(168px);opacity:0}}
.rk-reg__rows{min-width:0}
.rk-row{min-height:84svh;padding:6svh 0 5svh;border-top:2px solid #6f8f7d;position:relative}
.rk-row::before{content:'';position:absolute;left:-48px;top:38%;width:48px;height:3px;background:#c98a2b;transform:scaleX(0);transform-origin:0 50%;transition:transform .55s var(--rk-out)}
.rk-row.is-on::before{transform:none}
.rk-row--all{min-height:56svh;border-top:0;padding-top:5svh}
.rk-row--all::before{display:none}
.rk-row__body{position:relative;background:#fff;border:1px solid #0e4d4a38;border-top:4px solid #0e4d4a;padding:0 clamp(18px,2vw,28px) 22px;box-shadow:0 22px 44px -28px #072d2b59;margin-top:clamp(26px,3vw,44px);transition:border-color .35s,transform .45s var(--rk-out)}
.rk-row.is-on .rk-row__body{border-top-color:#c98a2b;transform:translateX(4px)}
.rk-row .rk-kicker{color:#072d2b;font-weight:700;font-size:13.5px}
.rk-row__top{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:6px 18px;align-items:end;margin-top:calc(-1 * clamp(26px,3vw,44px));padding-bottom:12px;border-bottom:1px solid #6f8f7d}
.rk-row__n{font:850 clamp(4.4rem,7.4vw,7.4rem)/.78 var(--gft-font-display);letter-spacing:-.075em;color:#8a5a12;margin-left:-.06em}
.rk-row__id{display:grid;gap:8px;padding-bottom:4px;min-width:0}
.rk-row__chips{display:flex;flex-direction:column;align-items:flex-start;gap:6px;margin:0;max-width:none}
.rk-rchip{display:inline-flex;align-items:center;gap:8px;min-height:30px;padding:4px 10px;border:1px solid #0e4d4a;background:#e4ece6;font:700 13.5px/1.3 var(--gft-font-mono);color:#072d2b;transition:background .3s,color .3s}
.rk-rchip b{color:#7a4c0b;font-weight:800}
.rk-rchip[data-state=record]{background:#f0d7a8;color:#072d2b}
.rk-rchip[data-state=residual]{background:#0e4d4a;color:#fff}.rk-rchip[data-state=residual] b{color:#f0c27a}
.rk-rmini{width:clamp(112px,10vw,148px);height:auto;display:block;background:#0e4d4a;align-self:start;margin-top:calc(-1 * clamp(10px,1vw,16px));box-shadow:0 12px 24px -14px #072d2b99}
.rk-rmini__cell{fill:#0a3a37;stroke:#6bb68f;stroke-opacity:.38}
.rk-rmini__guide{stroke:#e0a64e;stroke-width:2.2;stroke-dasharray:4 4}
.rk-rmini__ghost{fill:#0a3a37;stroke:#e0a64e;stroke-width:1.8;stroke-dasharray:2 3}
.rk-rmini__node{fill:#0e4d4a;stroke:#e0a64e;stroke-width:2.4}
.rk-rmini text{fill:#fff;font:700 13px var(--gft-font-mono)}
.rk-rmini__bead{transform:translate(calc(var(--t,0) * var(--dx) * 1px),calc(var(--t,0) * var(--dy) * 1px));transition:transform .7s var(--rk-out)}
.rk-rmini__bead circle{fill:#fff}
.rk-row h3{font-size:clamp(1.5rem,2vw,2.1rem);line-height:1.18;margin:16px 0 12px;max-width:24ch;color:#072d2b}
.rk-row .rk-ctls{background:#e4ece6}
.rk-sum{background:#0e4d4a;color:#f6f4ef;padding:clamp(20px,2.2vw,30px);display:grid;gap:14px;box-shadow:0 22px 44px -30px #072d2b80}
.rk-sum .rk-kicker{color:#f0c27a}
.rk-sum__h{font:700 clamp(20px,1.7vw,24px)/1.3 var(--gft-font-display);margin:0;color:#fff;max-width:none}
.rk-sum__row{display:grid;grid-template-columns:52px minmax(0,1fr);gap:14px;align-items:center;border-top:1px solid #ffffff2b;padding-top:12px}
.rk-sum__n{font:850 40px/1 var(--gft-font-display);color:#e0a64e;letter-spacing:-.06em}
.rk-sum__bars{display:grid;gap:8px}
.rk-sum__bar{display:grid;grid-template-columns:minmax(96px,8.5em) minmax(0,1fr) auto;gap:12px;align-items:center}
.rk-sum__name{font:600 15px var(--gft-font-mono);color:#e2ebe6;white-space:nowrap}
.rk-sum__name b{color:#f0c27a;margin-right:8px}
.rk-sum__track{position:relative;height:18px;background:#072d2b;overflow:clip;container-type:inline-size}
.rk-sum__g{position:absolute;inset:0;background:#6bb68f40;transform-origin:0 50%;transform:scaleX(var(--g))}
.rk-sum__v{position:absolute;inset:3px 0;background:#e0a64e;transform-origin:0 50%;transform:scaleX(var(--v));transition:transform .7s var(--rk-out)}
.rk-sum__e{position:absolute;top:0;bottom:0;left:0;width:3px;background:#fff;transform:translateX(calc(var(--e) * 100cqw - 1.5px))}
.rk-sum__val{font:600 15px var(--gft-font-mono);color:#e2ebe6;white-space:nowrap;min-width:6.5em;text-align:right}
.rk-sum__val em{font:800 20px var(--gft-font-mono);font-style:normal;color:#fff}
.rk-sum__key{display:flex;flex-wrap:wrap;gap:6px 18px;margin:4px 0 0;font:600 13.5px/1.5 var(--gft-font-mono);color:#e2ebe6;max-width:none}
.rk-sum__key span{display:inline-flex;align-items:center;gap:8px}
.rk-sum__kv{width:18px;height:10px;background:#e0a64e}.rk-sum__ke{width:3px;height:14px;background:#fff}
.rk-row__body>p{font-size:17.5px;line-height:1.65;max-width:56ch;color:#072d2b;font-weight:450}
.rk-ctls{margin-top:18px;display:grid;gap:14px;padding:16px 18px 14px;background:#e4ece6;border-left:4px solid #0e4d4a}
.rk-ctl{display:grid;gap:4px;--stage-p:0}
.rk-ctl__top{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:4px 12px;align-items:baseline}
.rk-ctl__top>b{font:700 18px var(--gft-font-mono);color:#072d2b}
.rk-ctl__name{font:700 17px var(--gft-font-display);color:#072d2b}
.rk-ctl__delta{display:flex;align-items:baseline;gap:8px}
.rk-ctl__delta b{font:800 24px/1 var(--gft-font-mono);color:#072d2b}
.rk-ctl__delta i{font:normal 15px var(--gft-font-mono);color:#072d2b}
.rk-ctl.is-moved .rk-ctl__delta b:last-child{color:#7a4c0b}
.rk-ctl__out{font:700 15.5px/1.45 var(--gft-font-mono);color:#072d2b}
.rk-ctl__live{position:relative;height:6px;background:#b9cbbd;overflow:clip;container-type:inline-size;margin-top:2px}
.rk-ctl__fill{position:absolute;inset:0;background:#0e4d4a;transform-origin:0 50%;transform:scaleX(max(.08,var(--stage-p,0)));transition:transform .45s var(--rk-out)}
.rk-ctl.is-moved .rk-ctl__fill{background:#c98a2b}
.rk-ctl__bead{position:absolute;left:0;top:-1px;width:18px;height:8px;background:#e0a64e;opacity:.85}
:root[data-m-go] .rk-page .rk-ctl__bead[data-m-on]{animation-name:rk-ctl-scan;animation-duration:3.2s;animation-timing-function:var(--rk-io);animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-ctl-scan{0%{transform:translateX(-18px);opacity:0}15%{opacity:.9}85%{opacity:.9;transform:translateX(100cqw)}100%{opacity:0;transform:translateX(100cqw)}}
.rk-ctl input[type=range]{-webkit-appearance:none;appearance:none;background:transparent;width:100%;margin:0;height:44px;cursor:pointer}
.rk-ctl input[type=range]::-webkit-slider-runnable-track{background:#6f8f7d}
.rk-ctl input[type=range]::-webkit-slider-thumb{background:#0e4d4a;border-color:#c98a2b}
.rk-ctl__stops{display:flex;justify-content:space-between;font:600 14px/1.5 var(--gft-font-mono);color:#072d2b}
.rk-ctl[data-stage="0"] .rk-ctl__stops span:nth-child(1),.rk-ctl[data-stage="1"] .rk-ctl__stops span:nth-child(2),.rk-ctl[data-stage="2"] .rk-ctl__stops span:nth-child(3),.rk-ctl[data-stage="3"] .rk-ctl__stops span:nth-child(4),.rk-ctl[data-stage="4"] .rk-ctl__stops span:nth-child(5){color:#072d2b;font-weight:800;text-decoration:underline;text-underline-offset:4px}
.rk-ctl__cap{font:600 14px/1.6 var(--gft-font-mono);color:#072d2b;margin:0;max-width:none}
.rk-row details{margin-top:12px;max-width:62ch;border-left:3px solid #c98a2b;padding-left:18px}
.rk-row summary{color:#072d2b;font-weight:700}
.rk-row details p{color:#072d2b}

/* ---------- 5. interlude: the business-case line with two gates over the converging field ---------- */
.rk-block--inter{background:var(--rk-night);color:#f6f4ef}
/* one pinned full-viewport stage: condition 01 opens first, condition 02 as the stage is read on */
.rk-inter__track{position:relative;height:185svh}
.rk-inter__step{position:absolute;left:0;width:1px;height:50%;pointer-events:none;visibility:hidden}
.rk-inter__step[data-i="0"]{top:0}.rk-inter__step[data-i="1"]{top:50%}
.rk-inter{position:sticky;top:0;height:100svh;isolation:isolate;display:grid;grid-template-rows:auto minmax(150px,1fr) auto;overflow:clip}
.rk-inter__field{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:clip}
.rk-inter__field svg{width:100%;height:100%;display:block}
.rk-inter__flow path{vector-effect:non-scaling-stroke}
.rk-inter__copy{padding-top:max(48px,8svh)}
.rk-inter__copy .gft-eyebrow{color:#e0a64e;margin-bottom:12px}
.rk-block--inter .rk-inter__copy h2{font-size:clamp(3rem,7vw,7.4rem);line-height:.94;letter-spacing:-.055em;max-width:12.5ch}
.rk-inter__sub{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 44px;margin-top:clamp(12px,2svh,24px)}
.rk-inter__statement{font:italic clamp(2rem,3.3vw,3.5rem)/1.05 var(--gft-font-serif);letter-spacing:-.03em;margin:0;color:#fff;max-width:none}
.rk-inter__caption{font-size:17px;line-height:1.55;color:#e2ebe6;max-width:40ch;margin:0}
.rk-inter__wire{position:relative;align-self:center;height:130px}
.rk-inter__line{position:absolute;left:0;right:0;top:50%;height:0;container-type:inline-size}
.rk-inter__seg{position:absolute;top:-2px;height:4px}
.rk-inter__seg--0{left:0;width:30%;background:#c98a2b}
.rk-inter__seg--1{left:30%;width:34%;background:repeating-linear-gradient(90deg,#e2ebe6 0 10px,transparent 10px 20px);opacity:.75}
.rk-inter__seg--2{left:64%;right:0;background:repeating-linear-gradient(90deg,#e2ebe6 0 10px,transparent 10px 20px);opacity:.5}
.rk-inter[data-gate="0"] .rk-inter__seg--1,.rk-inter[data-gate="1"] .rk-inter__seg--2{background:repeating-linear-gradient(90deg,#e0a64e 0 10px,transparent 10px 20px);opacity:1}
.rk-inter__bead{position:absolute;left:0;right:0;top:-8px;height:16px}
.rk-inter__bead i{position:absolute;left:-8px;top:0;width:16px;height:16px;border-radius:50%;background:#f6f4ef;box-shadow:0 0 0 4px #c98a2b88}
:root[data-m-go] .rk-page .rk-inter__bead[data-m-on] i{animation-name:rk-halt;animation-duration:6s;animation-timing-function:var(--rk-io);animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-halt{0%{transform:translateX(0);opacity:0}6%{opacity:1}40%{transform:translateX(calc(30cqw - 70px))}82%{opacity:1;transform:translateX(calc(30cqw - 70px))}100%{opacity:0;transform:translateX(calc(30cqw - 70px))}}
.rk-inter__gates{position:absolute;inset:0}
.rk-gate{position:absolute;top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:14px;background:transparent;border:0;padding:0 12px 0 0;min-height:120px;color:#fff;cursor:pointer;text-align:left}
.rk-gate--0{left:calc(30% - 60px)}.rk-gate--1{left:calc(64% - 60px)}
.rk-gate__knot{position:relative;width:120px;height:120px;display:grid;place-items:center;flex:0 0 120px}
.rk-gate__knot b{position:relative;width:84px;height:84px;border-radius:50%;display:grid;place-items:center;background:#072d2b;border:4px solid #6bb68f;font:700 34px var(--gft-font-mono);color:#f6f4ef;transition:background .3s,border-color .3s,color .3s}
.rk-gate__knot i{position:absolute;inset:0;border-radius:50%;border:2px solid #e0a64e;opacity:.6}
.rk-gate__t{display:grid;gap:2px;background:#072d2b;padding:8px 12px;font:700 clamp(20px,1.8vw,26px)/1.15 var(--gft-font-display)}
.rk-gate__k{font:13px/1.4 var(--gft-font-mono);letter-spacing:.08em;text-transform:uppercase;color:#f0c27a}
.rk-gate[aria-pressed=true] .rk-gate__knot b{background:#c98a2b;border-color:#fff;color:#072d2b}
.rk-gate[aria-pressed=true] .rk-gate__t{box-shadow:inset 0 -3px 0 #e0a64e}
.rk-gate:hover .rk-gate__knot b{border-color:#e0a64e}
.rk-gate:focus-visible{outline:3px solid #e0a64e;outline-offset:4px}
.rk-inter__foot{padding-bottom:max(36px,6svh)}
.rk-inter__reads{display:grid}
.rk-inter__read{grid-area:1/1;margin:0;padding:18px 24px 20px;background:#072d2bee;border-top:3px solid #e0a64e;visibility:hidden;opacity:0;transform:translateY(12px);transition:opacity .18s ease-in,transform .18s ease-in,visibility 0s .18s}
.rk-inter[data-gate="0"] .rk-inter__read[data-gate="0"],.rk-inter[data-gate="1"] .rk-inter__read[data-gate="1"]{visibility:visible;opacity:1;transform:none;transition:opacity .32s ease-out .2s,transform .45s var(--rk-out) .2s,visibility 0s .2s}
.rk-inter__rk{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 18px;margin:0 0 14px;max-width:none}
.rk-inter__rk b{font:700 15px var(--gft-font-mono);letter-spacing:.08em;text-transform:uppercase;color:#f0c27a}
.rk-inter__chip{font:600 14px/1.4 var(--gft-font-mono);color:#072d2b;background:#e0a64e;padding:4px 10px}
.rk-inter__dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin:0}
.rk-inter__dl dt{font:13px/1.5 var(--gft-font-mono);letter-spacing:.08em;text-transform:uppercase;color:#e0a64e;margin-bottom:6px}
.rk-inter__dl dd{margin:0;font-size:17px;line-height:1.55;color:#fff}

/* ---------- 6. proof: forest, evidence ladder pinned right, cards docked on their rungs ---------- */
.rk-block--proof{background:var(--rk-forest);color:#f6f4ef;padding-top:clamp(44px,5vw,72px)}
.rk-proof{display:grid;grid-template-columns:minmax(0,35fr) minmax(0,65fr);gap:28px;align-items:start}
.rk-proof__flow{position:relative;z-index:4;min-width:0}
.rk-proof__head{position:sticky;top:0;z-index:3;background:var(--rk-forest);padding:2svh 0 12px;box-shadow:0 10px 16px -8px #0e4d4a}
.rk-proof__head .gft-eyebrow{color:#f0c27a;margin-bottom:8px}
.rk-proof__head h2{font-size:clamp(1.85rem,2.6vw,2.75rem);max-width:16ch;line-height:1.05}
.rk-proof__ledger{list-style:none;margin:12px 0 0;padding:8px 12px;background:#0a3a37;border:1px solid #6bb68f44;border-left:3px solid #c98a2b;display:grid;gap:4px}
.rk-proof__ledger li{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:8px;align-items:center;padding:3px 6px;font:600 13px/1.35 var(--gft-font-mono);color:#c9dcd6;border-bottom:1px solid #6bb68f22;transition:background .25s,color .25s}
.rk-proof__ledger li:last-child{border-bottom:0}
.rk-proof__ledger li b{color:#f0c27a;font-weight:700}
.rk-proof__ledger li em{font-style:normal;color:#8fd0ad;font-size:12.5px}
.rk-proof__ledger li.is-on{background:#072d2b;color:#fff;outline:1px solid #e0a64e}
.rk-proof__ledger li.is-on em{color:#f0c27a;font-weight:700}
.rk-proof__intro p{font-size:16.5px;line-height:1.6;color:#e2ebe6;max-width:44ch;margin-top:8px}
.rk-proof__intro summary{color:#f0c27a}
.rk-pstep{height:82svh;transition:opacity .35s}
.rk-pstep:last-of-type{height:82svh}
.rk-pstep:first-of-type{margin-top:2svh}
.rk-pcard{position:sticky;top:calc(var(--dock,48svh) - 2px);z-index:5;display:grid;grid-template-columns:84px minmax(0,1fr);column-gap:18px;align-items:start;background:#072d2b;border:1px solid #6bb68f66;border-top:4px solid #c98a2b;padding:16px 20px 18px;margin-right:-76px;max-width:560px;min-height:142px;box-shadow:0 22px 44px -18px #031514cc}
.rk-pcard__n{position:static;grid-column:1;font:850 60px/.92 var(--gft-font-display);letter-spacing:-.06em;color:#e0a64e;padding-right:12px;border-right:2px solid #c98a2b66}
.rk-pcard__body{grid-column:2;min-width:0}
.rk-pcard::after{content:'';position:absolute;left:100%;top:-3px;width:var(--lead,48px);height:3px;background:#e0a64e;transform-origin:0 50%}
.rk-pcard .rk-kicker{color:#f0c27a}
.rk-pcard .rk-kicker span{color:#8fd0ad}
.rk-pcard h3{font-size:clamp(1.3rem,1.65vw,1.65rem);margin:6px 0 8px;line-height:1.15;color:#fff}
.rk-pcard p:not(.rk-kicker){font-size:16.5px;line-height:1.55;color:#e2ebe6;margin:0}
.rk-proof[data-js] .rk-pstep:not(.is-on){opacity:0}
.rk-proof[data-js] .rk-pstep:not(.is-on) .rk-pcard{pointer-events:none}
.rk-proof__stage{position:sticky;top:0;height:100svh;display:flex;flex-direction:column;justify-content:flex-start;gap:12px;padding:3.5svh 0 2.5svh 32px;isolation:isolate}
.rk-proof__stage::before{content:'';position:absolute;inset:0 -50vw 0 0;background:var(--rk-deep);z-index:-1;border-left:3px solid #c98a2b}
.rk-proof__stage>.rk-kicker{color:#e2ebe6}
.rk-ladder-wrap{position:relative;margin-top:.5svh}
.rk-ladder{width:100%;height:auto;overflow:hidden;display:block;background:#072d2b88;border:1px solid #6bb68f33;padding:6px}
.rk-ladder__grid line{stroke:#6bb68f;stroke-opacity:.18;stroke-dasharray:3 5}
.rk-ladder__gate-line{stroke:#e0a64e!important;stroke-opacity:.65!important;stroke-width:2;stroke-dasharray:6 6!important}
.rk-ladder__gate-txt{fill:#f0c27a;font:700 13px var(--gft-font-mono);letter-spacing:.08em}
.rk-ladder__base{stroke:#6bb68f;stroke-opacity:.75;stroke-width:2;fill:none}
.rk-ladder__outline{fill:#0e4d4a;stroke:#6bb68f;stroke-opacity:.65;stroke-width:1.4}
.rk-ladder__step:nth-of-type(2){--i:0}.rk-ladder__step:nth-of-type(3){--i:1}.rk-ladder__step:nth-of-type(4){--i:2}.rk-ladder__step:nth-of-type(5){--i:3}.rk-ladder__step:nth-of-type(6){--i:4}
.rk-ladder__fill{transform-box:fill-box;transform-origin:50% 100%;transform:scaleY(0);transition:transform .6s var(--rk-out)}
.rk-ladder__fill path{fill:#2f8a6e}
.rk-ladder__top{stroke:#e2ebe6;stroke-width:2;fill:none;opacity:.45}
.rk-ladder__step text{fill:#e2ebe6;font:600 15px var(--gft-font-mono)}
.rk-ladder__score{fill:#f0c27a!important;font:700 14px var(--gft-font-mono)!important;opacity:.55;transition:opacity .35s}
.rk-proof[data-stage="0"] .rk-ladder__step[data-i="0"] .rk-ladder__score,.rk-proof[data-stage="1"] .rk-ladder__step[data-i="1"] .rk-ladder__score,.rk-proof[data-stage="2"] .rk-ladder__step[data-i="2"] .rk-ladder__score,.rk-proof[data-stage="3"] .rk-ladder__step[data-i="3"] .rk-ladder__score,.rk-proof[data-stage="4"] .rk-ladder__step[data-i="4"] .rk-ladder__score{opacity:1;fill:#fff!important}
.rk-proof:is([data-stage="0"],[data-stage="1"],[data-stage="2"],[data-stage="3"],[data-stage="4"]) .rk-ladder__step[data-i="0"] .rk-ladder__fill,
.rk-proof:is([data-stage="1"],[data-stage="2"],[data-stage="3"],[data-stage="4"]) .rk-ladder__step[data-i="1"] .rk-ladder__fill,
.rk-proof:is([data-stage="2"],[data-stage="3"],[data-stage="4"]) .rk-ladder__step[data-i="2"] .rk-ladder__fill,
.rk-proof:is([data-stage="3"],[data-stage="4"]) .rk-ladder__step[data-i="3"] .rk-ladder__fill,
.rk-proof[data-stage="4"] .rk-ladder__step[data-i="4"] .rk-ladder__fill{transform:none}
.rk-proof[data-stage="1"] .rk-ladder__step[data-i="1"] .rk-ladder__fill path{fill:#3b9c7e}
.rk-proof[data-stage="2"] .rk-ladder__step[data-i="2"] .rk-ladder__fill path{fill:#48ad8d}
.rk-proof[data-stage="3"] .rk-ladder__step[data-i="3"] .rk-ladder__fill path{fill:#c98a2b}
.rk-proof[data-stage="4"] .rk-ladder__step[data-i="4"] .rk-ladder__fill path{fill:#6bb68f}
.rk-proof[data-stage="0"] .rk-ladder__step[data-i="0"] .rk-ladder__top,.rk-proof[data-stage="1"] .rk-ladder__step[data-i="1"] .rk-ladder__top,.rk-proof[data-stage="2"] .rk-ladder__step[data-i="2"] .rk-ladder__top,.rk-proof[data-stage="3"] .rk-ladder__step[data-i="3"] .rk-ladder__top,.rk-proof[data-stage="4"] .rk-ladder__step[data-i="4"] .rk-ladder__top{stroke:#e0a64e;stroke-width:4;opacity:1}
.rk-ladder__curve-bg{stroke:#e0a64e;stroke-opacity:.28;stroke-width:2;stroke-dasharray:5 6}
.rk-ladder__curve-wrap{transform-box:view-box;transform-origin:62px 370px;transition:transform .65s var(--rk-out)}
.rk-ladder__curve{stroke:#f0c27a;stroke-width:3.5;stroke-linecap:round}
.rk-proof[data-stage="0"] .rk-ladder__curve-wrap{transform:scale(.05)}
.rk-proof[data-stage="1"] .rk-ladder__curve-wrap{transform:scale(.28)}
.rk-proof[data-stage="2"] .rk-ladder__curve-wrap{transform:scale(.52)}
.rk-proof[data-stage="3"] .rk-ladder__curve-wrap{transform:scale(.76)}
.rk-proof[data-stage="4"] .rk-ladder__curve-wrap{transform:none}
.rk-ladder__pulse circle{fill:#fff;stroke:#c98a2b;stroke-width:3}
.rk-ladder__pulse{transform-box:view-box!important;transform-origin:0 0!important}
:root[data-m-go] .rk-page .rk-ladder__pulse[data-m-on]{animation-name:rk-climb;animation-duration:3.6s;animation-timing-function:var(--rk-io);animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-climb{0%{opacity:0;transform:translate(62px,370px)}12%{opacity:1}85%{opacity:1;transform:translate(478px,66px)}100%{opacity:0;transform:translate(478px,66px)}}
.rk-ladder__sheen{opacity:.8}
:root[data-m-go] .rk-page .rk-ladder__sheenwrap[data-m-on] .rk-ladder__sheen{animation-name:rk-sheen;animation-duration:4.5s;animation-timing-function:ease-in-out;animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-sheen{from{transform:translateX(-80px)}to{transform:translateX(520px)}}
.rk-ladder__sheen{transform-box:view-box;transform-origin:0 0}
:root[data-m-go] .rk-page .rk-ladder__sheenwrap[data-m-on]{animation-name:none}
.rk-up{--t:0}
.rk-proof[data-stage="3"] .rk-up{--t:.5}.rk-proof[data-stage="4"] .rk-up{--t:1}
.rk-up__guide{stroke:#e0a64e;stroke-width:2.4;stroke-dasharray:7 7}
.rk-up__taut{transform-box:fill-box;transform-origin:50% 0;transform:scaleY(var(--t));transition:transform .7s var(--rk-out)}
.rk-up__taut path{stroke:#e0a64e;stroke-width:5;stroke-linecap:round}
.rk-up__node{fill:#0e4d4a;stroke:#e0a64e;stroke-width:3}
.rk-up__code,.rk-up__gcode{fill:#fff;font:700 18px var(--gft-font-mono)}
.rk-up__gcode{fill:#f0c27a}
.rk-up__ghost{fill:none;stroke:#e0a64e;stroke-width:2;stroke-dasharray:3 4}
.rk-up__run circle{fill:#fff}
.rk-up__run{transform-box:view-box!important;transform-origin:0 0!important}
:root[data-m-go] .rk-page .rk-up__run[data-m-on]{animation-name:rk-up-run;animation-duration:2.8s;animation-timing-function:var(--rk-io);animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-up-run{0%{transform:translateY(26px);opacity:0}10%{opacity:1}70%{opacity:1;transform:translateY(calc(26px + max(var(--t),.12) * 298px))}100%{opacity:0;transform:translateY(calc(26px + max(var(--t),.12) * 298px))}}
.rk-up__stamp,.rk-up__ctl,.rk-up__tag,.rk-up__test,.rk-up__seal{opacity:0;transition:opacity .4s,transform .5s var(--rk-out)}
.rk-up__stamp rect,.rk-up__tag rect{fill:#0a3a37;stroke:#e0a64e;stroke-width:1.6}
.rk-up__stamp path{stroke:#e0a64e;stroke-width:1.6}
.rk-up__stamp text,.rk-up__tag text,.rk-up__test text{fill:#fff;font:600 15px var(--gft-font-mono)}
.rk-up__ctl path{fill:#6bb68f;stroke:#fff;stroke-width:1.4}
.rk-up__fail{stroke:#e2ebe6;stroke-width:2;stroke-dasharray:4 5}
.rk-up__seal circle{fill:#6bb68f}.rk-up__seal path{fill:none;stroke:#072d2b;stroke-width:2.6}
.rk-proof[data-stage="0"] .rk-up__stamp--0,.rk-proof[data-stage="1"] .rk-up__stamp--1,.rk-proof[data-stage="2"] .rk-up__stamp--2,.rk-proof:is([data-stage="2"],[data-stage="3"],[data-stage="4"]) .rk-up__ctl,.rk-proof[data-stage="3"] :is(.rk-up__tag,.rk-up__test),.rk-proof[data-stage="4"] .rk-up__seal{opacity:1}
.rk-proof__read{display:grid;gap:6px;height:88px;align-content:start}
.rk-proof__rating{display:grid;grid-template-columns:auto 1fr;align-items:baseline;gap:4px 18px;margin:0;max-width:none}
.rk-proof__rating em{grid-column:1/-1}
.rk-proof__rating span{font:13px var(--gft-font-mono);text-transform:uppercase;letter-spacing:.08em;color:#e2ebe6}
.rk-proof__rating b{font:850 clamp(26px,2.3vw,34px)/1.1 var(--gft-font-display);letter-spacing:-.04em;color:#fff;white-space:nowrap}
.rk-proof__rating em{font:600 17px var(--gft-font-mono);font-style:normal;color:#f0c27a}
.rk-proof__bar{display:block;height:8px;background:#0e4d4a;position:relative;overflow:clip}
.rk-proof__bar i{position:absolute;inset:0;background:#e0a64e;transform-origin:0 50%;transform:scaleX(.18);transition:transform .7s var(--rk-out)}
.rk-proof[data-stage="1"] .rk-proof__bar i{transform:scaleX(.32)}.rk-proof[data-stage="2"] .rk-proof__bar i{transform:scaleX(.46)}.rk-proof[data-stage="3"] .rk-proof__bar i{transform:scaleX(.72)}.rk-proof[data-stage="4"] .rk-proof__bar i{transform:none;background:#6bb68f}
.rk-proof__nav{display:flex;gap:4px;flex-wrap:wrap}
.rk-proof__nav button{min-height:44px;min-width:44px;border:1px solid #6bb68f99;background:transparent;font:600 13px var(--gft-font-mono);display:flex;align-items:center;justify-content:center;gap:6px;padding:4px 10px;color:#e2ebe6;cursor:pointer}
.rk-proof__tab{flex:1}
.rk-proof__nav button span{color:#f0c27a;font-weight:700}
.rk-proof__nav button[aria-pressed=true]{background:#f6f4ef;color:#072d2b;border-color:#f6f4ef}
.rk-proof__nav button[aria-pressed=true] span{color:#7a4c0b}
.rk-proof__nav button:focus-visible{outline:3px solid #e0a64e;outline-offset:2px}

/* ---------- 7. peg: deep, full-bleed rate diagram and converter band ---------- */
.rk-block--peg{background:var(--rk-deep);color:#f6f4ef;padding-top:clamp(34px,3.8vw,54px)}
.rk-peg__head{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:32px;align-items:end;margin-bottom:16px}
.rk-peg__head .gft-eyebrow{color:#f0c27a;margin-bottom:10px}
.rk-source{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.rk-source .gft-cite{color:#fff}
.rk-peg__chip{display:inline-flex;gap:14px;align-items:center;min-height:44px;padding:6px 14px;border:1px solid #e0a64e;background:#072d2b;color:#fff;font:600 15px var(--gft-font-mono);cursor:pointer}
.rk-peg__chip span:last-child{color:#f0c27a;font-size:13px}
.rk-peg__note{flex-basis:100%;font-size:15px;line-height:1.6;color:#e2ebe6;margin:4px 0 0}
.rk-rate{margin:0}
.rk-rate__plot{position:relative;height:clamp(260px,33svh,316px);margin-inline:calc(50% - 50vw + 4vw);background:#072d2b99;border-top:2px solid #6bb68f55;border-bottom:2px solid #c98a2b}
.rk-rate__svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.rk-rate__svg path,.rk-rate__svg line{vector-effect:non-scaling-stroke}
.rk-rate__grid line{stroke:#6bb68f;stroke-opacity:.18;stroke-width:1}
.rk-rate__band{fill:#6bb68f;fill-opacity:.1;stroke:#6bb68f;stroke-opacity:.32;stroke-dasharray:4 4}
.rk-rate__peg-band{fill:#c98a2b;fill-opacity:.16}
.rk-rate__rail{stroke:#c98a2b;stroke-width:5}
.rk-rate__peg{stroke:#fff;stroke-width:3.5}
.rk-rate__xguide{stroke:#e0a64e;stroke-width:2.6;stroke-dasharray:7 7}
.rk-rate__axis{stroke:#e2ebe6;stroke-opacity:.75;stroke-width:1.5}
.rk-rate__ribbon rect{fill:#6bb68f;fill-opacity:.88;stroke:#e2ebe6;stroke-width:1.2}
.rk-rate__ribbon{transform-box:fill-box;transform-origin:50% 50%}
:root[data-m-go] .rk-page .rk-rate__ribbon[data-m-on]{animation-name:rk-breath;animation-duration:3.4s;animation-timing-function:ease-in-out;animation-iteration-count:infinite;animation-direction:alternate}
@keyframes rk-breath{from{transform:scaleY(.68);opacity:.78}to{transform:scaleY(1);opacity:1}}
.rk-rate__lab,.rk-rate__val,.rk-rate__tick,.rk-rate__unit,.rk-rate__node,.rk-rate__ghost{position:absolute;font:600 14px/1.3 var(--gft-font-mono);color:#e2ebe6;white-space:nowrap}
.rk-rate__lab--x{left:16px;top:10px;white-space:normal;max-width:52%;font-size:15px;color:#fff;background:#072d2bcc;padding:4px 10px;border-left:3px solid #e0a64e}
.rk-rate__lab--x b{color:#f0c27a}
.rk-rate__node,.rk-rate__ghost{left:calc(var(--x) * 1%);top:calc(var(--y) * 1%);width:40px;height:40px;margin:-20px 0 0 -20px;border-radius:50%;display:grid;place-items:center;font:700 17px var(--gft-font-mono)}
.rk-rate__node{background:#0e4d4a;border:3px solid #e0a64e;color:#fff}
.rk-rate__ghost{border:2px dashed #e0a64e;color:#f0c27a;background:#0a3a37}
.rk-rate__run{position:absolute;left:58.33%;width:33.34%;top:16.2%;height:0;container-type:inline-size}
.rk-rate__run i{position:absolute;right:0;top:-6px;width:12px;height:12px;border-radius:50%;background:#fff}
:root[data-m-go] .rk-page .rk-rate__run i[data-m-on]{animation-name:rk-x-wait;animation-duration:4s;animation-timing-function:var(--rk-io);animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-x-wait{0%{transform:translateX(-20px);opacity:0}10%{opacity:1}45%,85%{transform:translateX(-55cqw);opacity:1}100%{transform:translateX(-55cqw);opacity:0}}
.rk-rate__lab--rail{left:16px;top:calc(43% - 28px);color:#f0c27a;font-weight:700}
.rk-rate__val--peg{left:calc(var(--x) * 1%);top:calc(28% - 24px);transform:translateX(-50%);font:800 26px/1 var(--gft-font-mono);color:#fff;background:#072d2b;padding:3px 8px;border:1px solid #e0a64e}
.rk-rate__lab--w0{left:calc(var(--x) * 1% + 12px);top:calc(59% + 2px);color:#fff}
.rk-rate__lab--w1{left:calc(var(--x) * 1% + 12px);top:calc(75% + 2px);color:#fff}
.rk-rate__tick{left:calc(var(--x) * 1%);top:calc(93% + 6px);transform:translateX(-50%);color:#fff;font-size:13px}
.rk-rate__tick--axis{color:#8fd0ad;opacity:.75}
.rk-rate__unit{right:16px;top:12px;color:#f0c27a;font-size:13px}
.rk-rate figcaption,.rk-rate>figcaption{font:600 13.5px/1.55 var(--gft-font-mono);color:#e2ebe6;margin-top:34px}
.rk-rate__mark{position:absolute;inset:0;pointer-events:none}
.rk-rate__needle{position:absolute;inset:0;transform:translateX(calc(var(--x) * 1%));transition:transform .8s var(--rk-out)}
.rk-peg[data-basis=usd23] .rk-rate__needle{transform:translateX(calc(var(--x1) * 1%))}
.rk-peg[data-basis=usdnow] .rk-rate__needle{transform:translateX(calc(var(--x2) * 1%))}
.rk-rate__needle i{position:absolute;left:-1.5px;top:43%;bottom:7%;width:3px;background:linear-gradient(#fff,#ffffff55)}
.rk-rate__needle i::before{content:'';position:absolute;left:-6px;top:-7px;width:15px;height:15px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px #c98a2b}
.rk-rate__needle b{position:absolute;left:0;top:calc(93% + 24px);transform:translateX(-50%);font:700 13px/1.3 var(--gft-font-mono);color:#072d2b;background:#f0c27a;padding:3px 9px;letter-spacing:.04em;white-space:nowrap;box-shadow:0 6px 16px #0008}
.rk-rate__win rect{transition:fill .4s,fill-opacity .4s}
.rk-peg[data-basis=eur] .rk-rate__win rect,.rk-peg[data-basis=usd23] .rk-rate__win--1 rect,.rk-peg[data-basis=usdnow] .rk-rate__win--0 rect{fill-opacity:.38}
.rk-peg[data-basis=usd23] .rk-rate__win--0 rect,.rk-peg[data-basis=usdnow] .rk-rate__win--1 rect{fill:#e0a64e;fill-opacity:1;stroke:#fff}
.rk-peg:not([data-basis=eur]) .rk-rate__peg{stroke-opacity:.45}
.rk-peg[data-basis=eur] .rk-rate__peg{stroke-width:5}
.rk-conv{margin-top:18px;display:grid;grid-template-columns:auto auto minmax(160px,1fr);gap:18px 28px;align-items:end;padding:18px 24px;background:#072d2b;border-top:3px solid #c98a2b;position:relative}
.rk-conv::before{content:'';position:absolute;inset:0 calc(50% - 50vw);background:#072d2b;z-index:-1}
.rk-seg{border:0;margin:0;padding:0;display:flex;flex-wrap:wrap}
.rk-seg label{font-size:15px;padding:8px 14px}
.rk-conv__in{display:grid;gap:6px;font:13px var(--gft-font-mono);letter-spacing:.08em;color:#c9dcd6}
.rk-conv__in input{min-height:48px;padding:8px 12px;border:1px solid #6bb68f;background:#0a3a37;color:#fff;font-size:20px;width:100%}
.rk-conv__in input:focus-visible{outline:3px solid #e0a64e}
.rk-conv__out{grid-column:1/3;align-self:start;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:baseline;gap:6px 14px;justify-content:start;padding-top:14px;border-top:1px solid #ffffff2b}
.rk-conv__out b{font:850 clamp(3.6rem,4.2vw,4.5rem)/1 var(--gft-font-mono);letter-spacing:-.045em;color:#fff;min-height:1em}
.rk-conv__notes{grid-column:3;display:grid;align-self:start;padding-top:14px;border-top:1px solid #ffffff2b}
.rk-conv__note{grid-area:1/1;margin:0;max-width:none;font-size:16.5px;line-height:1.55;color:#e2ebe6;border-left:3px solid #c98a2b;padding-left:18px;visibility:hidden;opacity:0;transform:translateY(8px);transition:opacity .18s ease-in,transform .18s ease-in,visibility 0s .18s}
.rk-conv__note b{display:block;font:700 13px/1.5 var(--gft-font-mono);letter-spacing:.06em;color:#f0c27a;margin-bottom:6px}
.rk-conv__note b span{color:#fff;margin-right:10px}
.rk-peg[data-basis=eur] .rk-conv__note[data-basis=eur],.rk-peg[data-basis=usd23] .rk-conv__note[data-basis=usd23],.rk-peg[data-basis=usdnow] .rk-conv__note[data-basis=usdnow]{visibility:visible;opacity:1;transform:none;transition:opacity .3s ease-out .2s,transform .4s var(--rk-out) .2s,visibility 0s .2s}
.rk-conv__out>span{font:700 18px var(--gft-font-mono);color:#f0c27a}
.rk-conv__out small{grid-column:1/-1;font:13px/1.5 var(--gft-font-mono);color:#c9dcd6;min-height:2.4em}
.rk-peg__foot{font:13px/1.65 var(--gft-font-mono);color:#c9dcd6;max-width:110ch;margin-top:14px}
.rk-peg__full{color:#e2ebe6;margin-bottom:16px}
.rk-peg__full summary{color:#f0c27a}

/* ---------- 8. closing: the review loom, full height, the residual runs to the roadmap ---------- */
.rk-block--close{background:var(--rk-night);color:#f6f4ef;min-height:100svh;padding:clamp(28px,3.6svh,56px) 0 clamp(24px,3svh,48px);display:flex;align-items:center}
.rk-close{position:relative}
.rk-close__head{margin-bottom:14px}
.rk-close__head .gft-eyebrow{color:#e0a64e;margin-bottom:10px}
.rk-close__head h2{font-size:clamp(2.3rem,4.1vw,4.4rem);max-width:none}
.rk-close__grid{display:grid;grid-template-columns:minmax(0,40fr) minmax(0,31fr) minmax(0,27fr);gap:36px;align-items:start}
.rk-close__right{display:contents}
.rk-close__left{display:grid;gap:12px;min-width:0}
.rk-close__field{position:relative}
.rk-close__field .rk-field{max-height:48svh;width:auto;max-width:100%;margin-inline:auto}
.rk-chips--close{grid-template-columns:repeat(3,minmax(0,1fr))}
.rk-chips--close .rk-chip{font-size:14px;padding:6px 8px;gap:6px}
.rk-dock{border:0;margin:0;padding:0;display:grid;gap:10px;min-width:0}
.rk-dock legend{font:700 22px/1.3 var(--gft-font-display);padding:0;margin-bottom:6px;display:flex;flex-direction:column;gap:2px}
.rk-dock legend span{font:13px var(--gft-font-mono);letter-spacing:.08em;text-transform:uppercase;color:#f0c27a}
.rk-dock__count{margin:0;font:600 17px var(--gft-font-mono);color:#e2ebe6;display:flex;align-items:baseline;gap:10px}
.rk-dock__count b{font:850 40px/1 var(--gft-font-mono);color:#fff}
.rk-dock__progress{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.rk-dock__progress i{height:6px;background:#0e4d4a;transition:background .3s}
.rk-dock__progress i.is-on{background:#e0a64e}
.rk-dock__checks{display:grid;gap:2px}
.rk-dock__checks label{display:flex;align-items:center;gap:12px;min-height:44px;font-size:17px;color:#e2ebe6;cursor:pointer;border-bottom:1px solid #ffffff1c}
.rk-dock__checks input{width:20px;height:20px;accent-color:#c98a2b;flex-shrink:0}
.rk-dock__gauge{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center;font:13px var(--gft-font-mono);letter-spacing:.06em;text-transform:uppercase;color:#c9dcd6}
.rk-dock__track{height:10px;background:#0e4d4a;position:relative;overflow:clip}
.rk-dock__track i{position:absolute;inset:0;background:#e0a64e;transform-origin:0 50%;transition:transform .6s var(--rk-out)}
.rk-dock__status{margin:0;font:600 17px/1.45 var(--gft-font-display);color:#fff;min-height:3em;max-width:none}
.rk-dock__cap{margin:0;font-size:15px;line-height:1.55;color:#c9dcd6;max-width:none}
.rk-doors__k{margin:0 0 4px;font:13px var(--gft-font-mono);letter-spacing:.08em;text-transform:uppercase;color:#e0a64e}
.rk-doors{display:grid;gap:10px;align-content:start}
.rk-door{display:grid;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:96px;padding:12px 14px 12px 0;text-decoration:none;color:#f6f4ef;border:1px solid #6bb68f40;background:#0a3a37;position:relative;overflow:clip;background-image:radial-gradient(circle at var(--m-mx,50%) var(--m-my,50%),#e0a64e22,transparent var(--m-spot,0%))}
.rk-door__thread{position:relative;height:3px;background:#6bb68f66;align-self:center}
.rk-door__thread i{position:absolute;right:-6px;top:-5px;width:13px;height:13px;border-radius:50%;background:#0e4d4a;border:2px solid #6bb68f}
.rk-door.is-lit{border-color:#e0a64e}
.rk-door.is-lit .rk-door__thread{background:#e0a64e}
.rk-door.is-lit .rk-door__thread i{border-color:#e0a64e;background:#c98a2b}
.rk-door__t{display:grid;gap:0}
.rk-door__t strong{font-size:17px}
.rk-door__t span{font-size:15px;color:#c9dcd6}
.rk-door__go{font-size:22px;color:#e0a64e;padding-right:4px}
.rk-door:hover strong,.rk-door:focus-visible strong{text-decoration:underline;text-underline-offset:4px}
.rk-door:focus-visible{outline:3px solid #e0a64e;outline-offset:2px}
.rk-close__foot{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:4px 40px;align-items:center;margin-top:16px;padding-top:12px;border-top:1px solid #ffffff2b;font-size:15px}
.rk-close__foot h3{font:13px/1.6 var(--gft-font-mono);letter-spacing:.08em;text-transform:uppercase;color:#e0a64e;margin:0 0 4px}
.rk-foot__papers{margin-top:8px}
.rk-foot__papers h3{font:13px/1.6 var(--gft-font-mono);letter-spacing:.08em;text-transform:uppercase;color:#e0a64e;margin:0 0 4px}
.rk-foot__papers ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.rk-foot__papers li{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap;color:#e2ebe6}
.rk-foot__papers li .rk-kicker{color:#f0c27a}
.rk-foot__papers a,.rk-foot__links a{color:#fff;min-height:44px;display:inline-flex;align-items:center}
.rk-foot__papers a span,.rk-foot__papers li>span>span{color:#c9dcd6;margin-left:6px}
.rk-foot__links{display:flex;flex-wrap:wrap;gap:0 22px;align-items:center}
.rk-foot__links h3{flex-basis:100%}
.rk-foot__note{grid-column:2;grid-row:1;margin:0;font-size:15px;color:#c9dcd6;max-width:none}
.rk-close[data-mode=design] .rk-field--close .rk-vec__run{opacity:1}
/* the drop thread: from the field down the left gutter into the footer's continue line */
.rk-drop{position:absolute;left:-26px;top:40%;height:calc(60% + 200px);width:3px;background:linear-gradient(#e0a64e,#c98a2b);pointer-events:none;container-type:size}
.rk-drop__bead{position:absolute;left:-5px;top:0;width:13px;height:13px;border-radius:50%;background:#fff;box-shadow:0 0 0 3px #c98a2b;opacity:0}
.rk-close[data-done=true] .rk-drop__bead{opacity:1}
:root[data-m-go] .rk-page .rk-close[data-done=true] .rk-drop__bead{animation-name:rk-drop-run;animation-duration:3.2s;animation-timing-function:var(--rk-io);animation-iteration-count:infinite;animation-direction:normal}
@keyframes rk-drop-run{0%{transform:translateY(0);opacity:0}10%{opacity:1}85%{opacity:1;transform:translateY(100cqh)}100%{opacity:0;transform:translateY(100cqh)}}
.rk-close__field .rk-drop{left:-26px;top:50%;height:120svh}
.rk-block--close{overflow:clip}

/* ---------- reduced motion and Calm: every still state above, no scroll-driven motion ---------- */
@media (prefers-reduced-motion:reduce){
 .rk-page *,.rk-page *::before,.rk-page *::after{animation-name:none!important;animation-timeline:auto!important;transition-duration:.01ms!important}
}
:root[data-motion=calm] .rk-page *{animation-timeline:auto!important}

/* ---------- tablet and phone ---------- */
@media (max-width:1100px){
 .rk-instr{grid-template-columns:1fr;gap:20px}
 .rk-instr__left{display:contents}
 .rk-instr__stage{order:1}
 .rk-ctrl{order:2}.rk-out{order:3}.rk-panels{order:4}.rk-method{order:5}
 .rk-instr__stage::before{inset:0 -50vw}
 .rk-close__grid{grid-template-columns:1fr}
 .rk-close__right{display:grid;gap:20px}
 .rk-proof{grid-template-columns:minmax(0,42fr) minmax(0,58fr);gap:28px}
}
@media (max-width:900px){
 .rk-page .gft-splash__content{padding-block:56px calc(50svh + 190px)}
 .rk-page .gft-splash h1{font-size:clamp(3rem,12vw,4.6rem)}
 .rk-page .gft-splash__lede{font-size:17px;max-width:34ch}
 .rk-page .gft-splash__structure::after{background:linear-gradient(180deg,#072d2b 0%,#072d2bcc 30%,#072d2b00 46%)}
 .rk-hero__field{right:auto;left:-6vw;top:auto;bottom:calc(var(--splash-strip-h,70px) + 170px);width:154vw}
 .rk-field--splash .rk-name,.rk-field--splash .rk-axis-label{display:none}
 .rk-field--splash .rk-node-code{font-size:26px}.rk-field--splash .rk-ghost text{font-size:24px}.rk-field--splash .rk-tick{font-size:24px}
 .rk-hero__key{display:grid;grid-template-columns:1fr 1fr;gap:2px 16px;list-style:none;margin:0;padding:0;position:absolute;left:20px;right:20px;bottom:calc(var(--splash-strip-h,70px) + 92px);font:15px/1.5 var(--gft-font-mono);color:#e2ebe6}
 .rk-hero__key b{color:#e0a64e;margin-right:8px}
 .rk-rail{left:20px;right:20px;bottom:calc(var(--splash-strip-h,70px) + 8px)}
 .rk-rail__k span{display:none}
 .rk-rail__stops{font-size:13px}
 .rk-instr__stage{grid-template-columns:1fr;padding:16px 0}
 .rk-instr__stage .rk-panel{grid-template-columns:1fr;gap:10px}
 .rk-instr__stage .rk-panels{padding-left:0}
 .rk-callouts{order:2;display:grid;gap:10px;position:static}
 .rk-callout{position:static;transform:none}
 .rk-instr__field .rk-field{max-height:none;width:100%}
 .rk-field--instrument .rk-node-code{font-size:24px}.rk-field--instrument .rk-tick{font-size:24px}.rk-field--instrument .rk-axis-label{font-size:24px;letter-spacing:0}.rk-field--instrument .rk-ghost text{font-size:24px}
 .rk-field--close .rk-tick,.rk-field--close .rk-node-code,.rk-field--close .rk-ghost text{font-size:26px}.rk-field--close .rk-axis-label{font-size:26px;letter-spacing:0}
 .rk-chips{grid-template-columns:repeat(3,minmax(0,1fr))}
 .rk-bridge__read{font-size:22px}
 .rk-bridge__cursor{left:0;transform:none;top:-32px;font-size:12px;padding:3px 8px}
 .rk-bridge__cursor span{display:none}
 .rk-bridge__axis-ticks{font-size:12px}
 .rk-bridge__axis-ticks span:nth-child(even){display:none}
 .rk-seq__stage{top:calc(-1 * var(--rk-head,0px));height:auto;z-index:3}
 .rk-seq__head{grid-template-columns:1fr;gap:14px;padding-top:28px;padding-bottom:12px}
 .rk-seq__read{min-height:0;height:150px}
 .rk-seq__band{display:none}
 .rk-seq__thread{position:relative;left:auto;right:auto;top:auto;margin:30svh 20px 0;height:0}
 .rk-seq__grid,.rk-seq__dock{display:none}
 .rk-seq__plates{position:relative;left:auto;right:auto;top:auto;margin:-31svh 20px 0;height:30svh;--w:calc(100vw - 40px)}
 .rk-plate{position:absolute;inset:0;width:auto;height:auto}
 .rk-plate__in{left:0;right:0;width:auto;bottom:auto;top:0;height:28svh;display:flex;flex-direction:column;align-items:center;transform-origin:50% 0}
 .rk-plate__art{height:calc(28svh - 30px);width:auto;max-width:100%}
 .rk-seq[data-current] .rk-plate:not(.is-on) .rk-plate__in,.rk-seq[data-current] .rk-plate .rk-plate__in{transform:none}
 .rk-seq .rk-plate .rk-plate__in{opacity:0;visibility:hidden}
 .rk-seq[data-current="0"] .rk-plate[data-i="0"] .rk-plate__in,.rk-seq[data-current="1"] .rk-plate[data-i="1"] .rk-plate__in,.rk-seq[data-current="2"] .rk-plate[data-i="2"] .rk-plate__in,.rk-seq[data-current="3"] .rk-plate[data-i="3"] .rk-plate__in{opacity:1;visibility:visible}
 .rk-plate__art text{font-size:22px}
 .rk-seq__nav{position:relative;right:auto;top:auto;margin:30px 20px 0;padding-bottom:10px;background:var(--rk-paper)}
 .rk-seq__nav a{flex:1;padding:0 4px;font-size:13px}
 .rk-seq__nav a{font-size:0}.rk-seq__nav a span{font-size:13px}
 .rk-seq__stage{background:var(--rk-paper);border-bottom:2px solid #0e4d4a;box-shadow:0 10px 20px #072d2b14}
 .rk-seq__steps{margin-top:0;pointer-events:auto;width:auto;padding:0 20px}
 .rk-step,.rk-step:last-child{height:auto;min-height:70svh;margin-bottom:0;padding:28px 0}
 .rk-card{position:static;width:auto;margin:0;max-height:none}
 .rk-seq[data-js] .rk-step:not(.is-on){opacity:1}
 .rk-reg{grid-template-columns:1fr;gap:0;width:auto}
 .rk-reg__head{grid-template-columns:1fr;gap:16px}
 .rk-reg__stage{height:40svh;z-index:2;grid-template-columns:55% 45%;grid-template-rows:auto minmax(0,1fr);padding:8px 12px;gap:8px}
 .rk-reg__stage::before{inset:0 -50vw}
 .rk-reg__connector{display:none}
 .rk-reg__top{grid-column:1/-1}
 .rk-reg__reads{display:none}
 .rk-reg__field .rk-field{max-height:none;height:100%}
 .rk-reg__minis{height:auto;min-height:0;padding:4px;grid-column:2;grid-row:2}
 .rk-reg__field{grid-column:1;grid-row:2}
 .rk-mini text{display:none}
 .rk-field--register text{display:none}
 .rk-reg__rows{padding:0 20px}
 .rk-row{min-height:0;padding:36px 0}
 .rk-row details{display:none}
 .rk-page .rk-bridge--fold{--s:min(52vw,230px);height:calc(var(--s) + 360px)}
 .rk-row__body{padding:0 14px 18px}
 .rk-row .rk-ctls{padding:14px 12px 10px}
 .rk-ctl__stops{flex-wrap:wrap;justify-content:flex-start;gap:0 14px}
 .rk-fold__thumb{top:28px;right:20px}
 .rk-bridge--fold .rk-bridge__thread{top:calc(28px + var(--s) * .1154)}
 .rk-bridge--fold .rk-bridge__line{left:20px;right:calc(20px + var(--s) * .3077)}
 .rk-bridge--fold .rk-bridge__copy{padding-right:20px}
 .rk-bridge--fold::after,.rk-block--reg::before{display:none}
 .rk-fold__n{font-size:56px}
 .rk-row__top{grid-template-columns:auto minmax(0,1fr)}
 .rk-row__id{grid-column:1/-1;grid-row:2}
 .rk-rmini{grid-column:2;grid-row:1;justify-self:end;width:96px}
 .rk-sum__row{grid-template-columns:36px minmax(0,1fr)}
 .rk-sum__n{font-size:28px}
 .rk-sum__bar{grid-template-columns:minmax(0,1fr) auto;gap:4px 10px}
 .rk-sum__track{grid-column:1/-1;grid-row:2}
 .rk-inter__track{height:auto}
 .rk-inter__step{display:none}
 .rk-inter{position:relative;height:auto;display:flex;flex-direction:column;padding:0 0 40px}
 .rk-inter__copy{padding-top:56px}
 .rk-block--inter .rk-inter__copy h2{font-size:clamp(2.6rem,11vw,4rem)}
 .rk-inter__statement{font-size:34px}
 .rk-inter__wire{height:auto;padding:36px 0 0}
 .rk-inter__line{position:relative;top:0}
 .rk-inter__gates{position:static;display:grid;gap:8px;padding:30px 20px 0}
 .rk-gate{position:static;transform:none;min-height:96px}
 .rk-gate__knot{width:96px;height:96px;flex-basis:96px}.rk-gate__knot b{width:68px;height:68px;font-size:26px}
 .rk-inter__foot{padding-top:20px;padding-bottom:0}
 .rk-inter__dl{grid-template-columns:1fr;gap:14px}
 .rk-inter__flow path:is(.rk-inter__odd){display:none}
 .rk-proof{grid-template-columns:1fr;gap:0}
 .rk-proof__stage{order:-1;top:0;height:auto;padding:10px 0;z-index:3}
 .rk-proof__stage::before{inset:0 -50vw}
 .rk-proof__stage{position:sticky}
 .rk-proof__flow{order:0}
 .rk-proof__head{position:static;box-shadow:none;padding-top:0}
 .rk-ladder{max-height:24svh}
 .rk-ladder text{display:none}
 .rk-proof__rating b{font-size:22px}
 .rk-proof__nav .rk-proof__tab{font-size:0;min-width:44px}.rk-proof__nav .rk-proof__tab span{font-size:13px}
 .rk-pstep,.rk-pstep:last-of-type{height:auto;padding:24px 0}
 .rk-pcard{position:relative;top:auto;max-width:none;margin-right:0;grid-template-columns:64px minmax(0,1fr);gap:12px;padding:16px}
 .rk-pcard__n{font-size:44px;padding-right:10px}
 .rk-pcard::after{left:24px;top:-27px;width:3px;height:24px}
 .rk-proof[data-js] .rk-pstep:not(.is-on){opacity:1}
 .rk-peg__head{grid-template-columns:1fr;gap:16px}
 .rk-rate__plot{height:30svh;margin-inline:0;margin-top:100px}
 .rk-rate__tick--axis{display:none}
 .rk-rate__lab--x{top:-96px;max-width:none}
 .rk-rate__lab--w0,.rk-rate__lab--w1{display:none}
 .rk-rate__unit{right:auto;left:0}
 .rk-conv{grid-template-columns:1fr;gap:16px;padding:18px 0}
 .rk-conv__out,.rk-conv__notes{grid-column:1}
 .rk-conv__out b{font-size:44px;white-space:normal}
 .rk-chips--close{grid-template-columns:repeat(6,auto);overflow-x:auto}
 .rk-close__foot{grid-template-columns:1fr}
 .rk-foot__note{grid-column:1}
 .rk-drop{left:-16px}
}
@media (max-width:640px){
 .rk-chips{grid-template-columns:repeat(2,minmax(0,1fr))}
 .rk-seg label{font-size:14px;padding:8px 10px}
 .rk-bridge{height:250px}
 .rk-bridge__sub{display:none}
}
.rk-page .gft-splash__signal{font-size:13px}