/* Plinth design system, 60 / 30 / 10:
   60% light  : page, cards, fields (warm white)
   30% dark   : header and footer bands, buttons, chips, selected choices, card tabs (black)
   10% accent : sunset orange #EF5400, small marks only (progress, pins, focus, energy, hover)
   Square corners, hairline blueprint frames with crosshair marks. One light theme on purpose, so the ratio holds on every phone. */
:root {
  color-scheme: light;
  --paper: #f6f5f1;   /* 60%: page */
  --card: #ffffff;    /* 60%: cards and fields */
  --wall: #ebe9e3;    /* 60%: the board wall, a step darker than the page */
  --ink: #0a0a0a;     /* 30% */
  --on-ink: #ffffff;
  --muted: #5c5c5c;
  --line: #0a0a0a;
  --hair: #d6d3cb;
  --orange: #ef5400;  /* 10% */
  --orange-soft: #fff1e8;
  --error: #b42300;
  --f-head: "Raleway", "Helvetica Neue", Arial, sans-serif;
  --f-body: "IBM Plex Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --f-num: "Fraunces", Georgia, serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1rem/1.5 var(--f-body); min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }
.wrap { width: 100%; max-width: 40rem; margin-inline: auto; padding-inline: max(1rem, env(safe-area-inset-left, 0px)) max(1rem, env(safe-area-inset-right, 0px)); }

/* header and footer: the dark 30% bands */
.site-head { background: var(--ink); color: var(--on-ink); padding-block: 1rem; }
.brand { margin: 0; font: 800 1.35rem/1.1 var(--f-head); letter-spacing: -0.01em; }
.brand::after { content: ""; display: inline-block; width: .55em; height: .55em; margin-left: .35em; background: var(--orange); }
.tagline { margin: .35rem 0 0; font: 400 .75rem/1.3 var(--f-mono); color: #c9c9c9; text-transform: uppercase; letter-spacing: .06em; }
.site-foot { background: var(--ink); color: #c9c9c9; padding-block: 1.25rem; font: 400 .75rem/1.4 var(--f-mono); }
.site-foot p { margin: 0; }

/* hairline frame with crosshair corner marks */
.frame { position: relative; border: 1px solid var(--line); padding: 1.25rem; margin-block: 2rem; background: var(--card); }
.frame::before {
  content: ""; position: absolute; inset: -7px; pointer-events: none;
  background:
    linear-gradient(var(--line), var(--line)) 0 6px / 13px 1px no-repeat,
    linear-gradient(var(--line), var(--line)) 6px 0 / 1px 13px no-repeat,
    linear-gradient(var(--line), var(--line)) 100% 6px / 13px 1px no-repeat,
    linear-gradient(var(--line), var(--line)) calc(100% - 6px) 0 / 1px 13px no-repeat,
    linear-gradient(var(--line), var(--line)) 0 calc(100% - 6px) / 13px 1px no-repeat,
    linear-gradient(var(--line), var(--line)) 6px 100% / 1px 13px no-repeat,
    linear-gradient(var(--line), var(--line)) 100% calc(100% - 6px) / 13px 1px no-repeat,
    linear-gradient(var(--line), var(--line)) calc(100% - 6px) 100% / 1px 13px no-repeat;
}

/* form */
.mono-label { margin: 0; font: 500 .72rem/1.2 var(--f-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.pf-head h2, .pf-done h2 { margin: .35rem 0 .25rem; font: 800 clamp(1.6rem, 6vw, 2.2rem)/1.1 var(--f-head); letter-spacing: -0.015em; text-wrap: balance; }
.pf-head h2:focus { outline: none; }
.pf-lead { margin: .25rem 0 0; color: var(--muted); }
.pf-steps { list-style: none; display: flex; flex-wrap: nowrap; gap: 4px; padding: 0; margin: 1rem 0 0; }
.pf-steps li { flex: 1; min-width: 3px; height: 4px; background: var(--hair); }
.pf-steps li.is-done { background: var(--ink); }
.pf-steps li.is-on { background: var(--orange); }

.pf-contract { margin-top: 1.25rem; padding: 1rem; border: 1px solid var(--hair); max-height: 22rem; overflow-y: auto; background: var(--card); }
.pf-contract h3 { margin: 0 0 .5rem; font: 800 1.15rem/1.2 var(--f-head); }
.pf-contract h4 { margin: 1.1rem 0 .3rem; font: 700 .95rem/1.2 var(--f-head); }
.pf-contract p, .pf-contract li { font-size: .95rem; margin: 0 0 .5rem; }
.pf-contract ul, .pf-contract ol { margin: 0 0 .6rem; padding-left: 1.2rem; }
.slot { background: var(--orange-soft); color: var(--ink); padding: 0 .2em; border-bottom: 2px solid var(--orange); font-weight: 600; }
.slot-empty { color: var(--muted); font-weight: 400; }

.pf-field { margin-top: 1.1rem; }
.pf-label, .pf-field legend { display: block; padding: 0; margin: 0 0 .35rem; font: 500 .72rem/1.3 var(--f-mono); text-transform: uppercase; letter-spacing: .07em; }
.pf-help { margin: -.15rem 0 .4rem; font-size: .85rem; color: var(--muted); }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.pf-input, .pf-field select, .pf-field textarea {
  width: 100%; min-height: 3rem; padding: .7rem .8rem; border: 1px solid var(--line); border-radius: 0; background: var(--card); color: var(--ink);
  font: 400 1rem/1.4 var(--f-body); appearance: none; -webkit-appearance: none;
}
.pf-field select { background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 1.2rem) 55%, calc(100% - .85rem) 55%; background-size: .35rem .35rem; background-repeat: no-repeat; padding-right: 2.5rem; }
.pf-field textarea { min-height: 6.5rem; resize: vertical; }
.has-error .pf-input, .has-error select, .has-error textarea { border-color: var(--error); box-shadow: inset 3px 0 0 var(--error); }
.pf-error { margin: .4rem 0 0; color: var(--error); font: 500 .85rem/1.3 var(--f-body); }
.pf-choice { display: flex; gap: .7rem; align-items: flex-start; padding: .7rem .8rem; border: 1px solid var(--hair); background: var(--card); margin-bottom: .4rem; cursor: pointer; min-height: 3rem; }
.pf-choice:has(input:checked) { border-color: var(--ink); background: var(--ink); color: var(--on-ink); }
.pf-choice input { width: 1.15rem; height: 1.15rem; margin: .15rem 0 0; accent-color: var(--orange); flex: none; }
:where(input, select, textarea, button, canvas):focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }

.pf-pad-wrap { margin-top: .7rem; }
.pf-pad { display: block; width: 100%; height: 9rem; border: 1px dashed var(--line); background: #fff; color: #0a0a0a; touch-action: none; border-radius: 0; }
.pf-pad-row { display: flex; justify-content: space-between; align-items: center; margin-top: .3rem; }

.pf-nav { display: flex; justify-content: space-between; align-items: center; gap: .75rem; margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--hair); }
/* primary button is dark; orange appears only as the hover accent */
.btn { font: 700 .95rem/1 var(--f-head); letter-spacing: .02em; min-height: 3rem; padding: .85rem 1.4rem; border: 1px solid var(--ink); border-radius: 0; background: var(--ink); color: var(--on-ink); cursor: pointer; }
.btn:hover:not(:disabled) { background: var(--orange); border-color: var(--orange); color: var(--ink); }
.btn:disabled { opacity: .55; cursor: progress; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-text { background: none; border: 0; padding: .4rem 0; min-height: 0; font: 500 .8rem/1 var(--f-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink); text-decoration: underline; cursor: pointer; }
.btn-text:disabled { opacity: .5; }

/* journey survey: stop meta, memory cues, energy meter, feeling chips, small random questions */
.pf-meta { display: grid; grid-template-columns: 1fr; gap: .5rem; margin: 1rem 0 0; padding: .75rem 0; border-block: 1px solid var(--hair); }
.pf-meta div { display: grid; grid-template-columns: 4.5rem 1fr; gap: .75rem; align-items: baseline; }
.pf-meta dt { font: 500 .72rem/1.3 var(--f-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.pf-meta dd { margin: 0; font-weight: 500; }
.pf-cues { margin-top: .9rem; }
.pf-cues ul { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; padding: 0; margin: .4rem 0 0; }
.pf-cues li { padding: .3rem .6rem; background: var(--ink); color: var(--on-ink); font: 500 .78rem/1.2 var(--f-mono); }

.pf-energy { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .4rem; }
.pf-lvl { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: .4rem; min-height: 5rem; padding: .5rem .2rem; border: 1px solid var(--hair); border-radius: 0; background: var(--card); color: var(--ink); cursor: pointer; font: inherit; }
.pf-lvl-bar { width: .55rem; background: var(--hair); }
.pf-lvl-label { font: 500 .66rem/1.1 var(--f-mono); text-transform: uppercase; letter-spacing: .04em; text-align: center; }
.pf-lvl.is-on { border-color: var(--ink); background: var(--orange-soft); }
.pf-lvl.is-on .pf-lvl-bar { background: var(--orange); }

.pf-chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.pf-chip { min-height: 2.75rem; padding: .5rem .85rem; border: 1px solid var(--ink); border-radius: 0; background: var(--card); color: var(--ink); font: 500 .8rem/1 var(--f-mono); text-transform: uppercase; letter-spacing: .05em; cursor: pointer; }
.pf-chip.is-on { background: var(--ink); color: var(--on-ink); }

.pf-q { margin-top: 1.1rem; }
.pf-qtext { display: block; margin: 0 0 .4rem; font: 700 1.15rem/1.3 var(--f-head); text-wrap: balance; }
.pf-qa { width: 100%; min-height: 5.5rem; padding: .7rem .8rem; border: 1px solid var(--line); border-radius: 0; background: var(--card); color: var(--ink); font: 400 1rem/1.45 var(--f-body); resize: vertical; }
.pf-q-row { display: flex; justify-content: space-between; align-items: center; gap: .75rem; margin-top: .25rem; }
.pf-more { display: block; margin-top: 1rem; }
.pf-nav-right { display: flex; align-items: center; gap: 1rem; }

/* test mode bar */
.pf-test { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem .9rem; margin-bottom: 1rem; padding: .6rem .75rem; border: 1px dashed var(--orange); background: var(--orange-soft); }
.pf-test .mono-label { color: var(--ink); }
.pf-jump { min-height: 2.5rem; padding: .35rem .6rem; border: 1px solid var(--line); border-radius: 0; background: var(--card); color: var(--ink); font: 500 .8rem/1.2 var(--f-mono); max-width: 100%; }
.pf-test-btn { color: var(--ink); border-bottom: 2px solid var(--orange); text-decoration: none; }
.pf-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.pf-loading { padding: 2rem 0; }
.pf-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* board preview: a light wall with white cards pinned on it. Dark appears only as the card tabs, chips and the title tag. */
.pf-board { margin: 0 0 2rem; padding: 1.5rem 1rem 2rem; background: var(--wall); border: 1px solid var(--hair); }
.pf-board-label { color: var(--muted); }
.pf-board-title { margin: .4rem 0 0; font: 800 clamp(2rem, 8vw, 3rem)/1 var(--f-head); letter-spacing: -.02em; }
.pf-board-title::after { content: ""; display: inline-block; width: .4em; height: .4em; margin-left: .3em; background: var(--orange); }
.pf-board-sub { display: inline-block; margin: .6rem 0 0; padding: .25rem .6rem; background: var(--ink); color: var(--on-ink); font: 500 .75rem/1.2 var(--f-mono); text-transform: uppercase; letter-spacing: .08em; }
.pf-board-note { margin: .75rem 0 1.25rem; max-width: 40rem; font-size: .9rem; color: var(--muted); }
.pf-board-empty { color: var(--muted); }
.pf-board-grid { list-style: none; display: grid; grid-template-columns: 1fr; gap: 1.2rem; padding: 0; margin: 0; }
@media (min-width: 40rem) { .pf-board-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.pf-pin { position: relative; min-width: 0; padding: 1.3rem 1rem 1rem; background: var(--card); color: var(--ink); border: 1px solid var(--ink); box-shadow: 0 5px 0 -2px rgba(10, 10, 10, .12); transform: rotate(-.35deg); }
.pf-pin:nth-child(even) { transform: rotate(.35deg); }
.pf-pin::before { content: ""; position: absolute; top: -6px; left: 50%; width: 12px; height: 12px; margin-left: -6px; background: var(--orange); border: 1px solid var(--ink); }
.pf-pin-no { display: inline-block; margin: 0; padding: .2rem .5rem; background: var(--ink); color: var(--on-ink); font: 500 .72rem/1 var(--f-mono); letter-spacing: .08em; }
.pf-pin-title { margin: .5rem 0 .15rem; font: 800 1.15rem/1.2 var(--f-head); text-wrap: balance; }
.pf-pin-meta { margin: 0 0 .6rem; font: 400 .72rem/1.35 var(--f-mono); text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.pf-pin-energy { display: flex; align-items: flex-end; gap: .6rem; margin: .4rem 0 .6rem; }
.pf-pin-bars { display: inline-flex; align-items: flex-end; gap: 3px; }
.pf-pin-bars i { width: 7px; background: var(--hair); }
.pf-pin-bars i.is-on { background: var(--orange); }
.pf-pin-energy-label { font: 500 .72rem/1 var(--f-mono); text-transform: uppercase; letter-spacing: .05em; }
.pf-pin-chips { list-style: none; display: flex; flex-wrap: wrap; gap: .3rem; padding: 0; margin: 0 0 .6rem; }
.pf-pin-chips li { padding: .2rem .5rem; background: var(--ink); color: var(--on-ink); font: 500 .7rem/1.2 var(--f-mono); text-transform: uppercase; letter-spacing: .04em; }
.pf-pin-quote { margin: .6rem 0 0; padding: .5rem 0 0 .7rem; border-left: 3px solid var(--orange); }
.pf-pin-q { margin: 0; font: 500 .72rem/1.35 var(--f-mono); color: var(--muted); }
.pf-pin-a { margin: .2rem 0 0; font: 400 1rem/1.4 var(--f-body); white-space: pre-wrap; overflow-wrap: anywhere; }
.pf-pin-extra { margin: .6rem 0 0; font-size: .85rem; color: var(--muted); }
.pf-pin-extra b { color: var(--ink); }

/* then and now (before / after scale) */
.pf-tn-scale { display: flex; justify-content: space-between; gap: 1rem; margin: 0 0 .6rem; font: 500 .7rem/1.3 var(--f-mono); text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.pf-tn-item { padding: .8rem 0; border-top: 1px solid var(--hair); }
.pf-tn-label { margin: 0 0 .5rem; font: 700 1.02rem/1.3 var(--f-head); }
.pf-tn-row { display: flex; align-items: center; gap: .6rem; margin-top: .35rem; }
.pf-tn-when { flex: none; width: 4rem; font: 500 .72rem/1 var(--f-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.pf-tn-when.is-now { color: var(--ink); }
.pf-tn-btns { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: .3rem; flex: 1; }
.pf-tn-btn { min-height: 2.75rem; border: 1px solid var(--hair); border-radius: 0; background: var(--card); color: var(--ink); font: 600 .95rem/1 var(--f-mono); cursor: pointer; }
.pf-tn-btn.is-on { background: var(--ink); border-color: var(--ink); color: var(--on-ink); }
.pf-tn-btn.is-now.is-on { box-shadow: inset 0 -3px 0 var(--orange); }
.pf-q-bonus { display: block; margin: -.2rem 0 .35rem; }
.pf-pin-tn { margin: .4rem 0 .6rem; display: grid; gap: .55rem; }
.pf-pin-tn-label { margin: 0; font-size: .85rem; font-weight: 600; }
.pf-pin-tn-vals { margin: .1rem 0 .2rem; font: 500 .72rem/1 var(--f-mono); text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.pf-pin-tn-vals b { color: var(--ink); }
.pf-pin-tn-bar { position: relative; display: block; height: 8px; background: var(--hair); }
.pf-pin-tn-bar i { position: absolute; left: 0; top: 0; height: 8px; background: #8a8a8a; }
.pf-pin-tn-bar i.is-now { top: 0; height: 4px; background: var(--orange); }
.fl-anchors { list-style: none; margin: .15rem 0 0; padding: 0; display: grid; gap: .2rem; }
.fl-anchors li { padding-left: .7rem; border-left: 2px solid var(--ink); font-size: .85rem; }
.fl-tn li { border-left-color: var(--orange); }

/* form map (<plinth-flow>): a spine of steps with branches. Light cards, black tabs and tags, orange only for dots and fork marks. */
.fl { padding-block: 2rem 3rem; }
.fl-root { margin-bottom: 1.5rem; }
.fl-root-title { margin: .35rem 0 .75rem; font: 800 clamp(1.8rem, 7vw, 2.6rem)/1.05 var(--f-head); letter-spacing: -.02em; text-wrap: balance; }
.fl-facts { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; padding: 0; margin: 0; }
.fl-facts li { padding: .25rem .6rem; background: var(--ink); color: var(--on-ink); font: 500 .75rem/1.3 var(--f-mono); text-transform: uppercase; letter-spacing: .05em; }
.fl-facts b { font-weight: 600; }
.fl-controls { margin-bottom: 1.5rem; padding: 1rem; border: 1px solid var(--hair); background: var(--card); }
.fl-control + .fl-control { margin-top: .8rem; }
.fl-select { display: block; width: 100%; max-width: 24rem; min-height: 2.75rem; margin-top: .35rem; padding: .5rem .7rem; border: 1px solid var(--line); border-radius: 0; background: var(--card); color: var(--ink); font: 500 .9rem/1.3 var(--f-body); }
.fl-summary { margin: .8rem 0 0; font-size: .95rem; }
.fl-actions { margin: .5rem 0 0; display: flex; gap: 1rem; }

.fl-spine { list-style: none; margin: 0; padding: 0 0 0 1.6rem; border-left: 2px solid var(--ink); }
.fl-step { position: relative; padding-bottom: 1.1rem; }
.fl-dot { position: absolute; left: -2.05rem; top: 1.15rem; width: .6rem; height: .6rem; background: var(--orange); border: 1px solid var(--ink); }
.fl-step.is-off .fl-dot { background: var(--hair); }
.fl-node { display: flex; align-items: flex-start; gap: .8rem; width: 100%; padding: .8rem .9rem; border: 1px solid var(--ink); border-radius: 0; background: var(--card); color: var(--ink); text-align: left; font: inherit; cursor: pointer; }
.fl-node:hover { border-color: var(--orange); }
.fl-step.is-off .fl-node { border-style: dashed; border-color: var(--hair); opacity: .55; }
.fl-no { flex: none; padding: .2rem .45rem; background: var(--ink); color: var(--on-ink); font: 500 .72rem/1 var(--f-mono); letter-spacing: .08em; }
.fl-node-body { display: flex; flex-direction: column; gap: .25rem; min-width: 0; flex: 1; }
.fl-title { font: 800 1.05rem/1.2 var(--f-head); }
.fl-meta { font: 400 .72rem/1.35 var(--f-mono); text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.fl-count { font-size: .85rem; color: var(--muted); }
.fl-caret { flex: none; font: 500 1.1rem/1 var(--f-mono); }
.fl-badge { align-self: flex-start; padding: .2rem .5rem; background: var(--ink); color: var(--on-ink); font: 500 .7rem/1.3 var(--f-mono); letter-spacing: .03em; }
.fl-badge-sm { margin-top: .2rem; }

.fl-branches { margin: .5rem 0 0 1rem; padding: .2rem 0 .2rem 1rem; border-left: 1px solid var(--hair); }
.fl-lead { margin: 0 0 .5rem; font-size: .9rem; color: var(--muted); }
.fl-cues { list-style: none; display: flex; flex-wrap: wrap; gap: .3rem; padding: 0; margin: 0 0 .6rem; }
.fl-cues li { padding: .2rem .5rem; border: 1px solid var(--hair); background: var(--card); font: 500 .72rem/1.3 var(--f-mono); }
.fl-fields { list-style: none; padding: 0; margin: 0; }
.fl-field { position: relative; display: flex; gap: .7rem; align-items: flex-start; padding: .5rem .7rem; margin-bottom: .4rem; border: 1px solid var(--hair); background: var(--card); }
.fl-field::before { content: ""; position: absolute; left: -1rem; top: 1.05rem; width: .8rem; border-top: 1px solid var(--hair); }
.fl-type { flex: none; min-width: 6.2rem; font: 500 .68rem/1.4 var(--f-mono); text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.fl-field-body { display: flex; flex-direction: column; gap: .15rem; min-width: 0; }
.fl-label { font-weight: 500; overflow-wrap: anywhere; }
.fl-flag { align-self: flex-start; padding: .1rem .35rem; border: 1px solid var(--ink); font: 500 .66rem/1.2 var(--f-mono); text-transform: uppercase; letter-spacing: .05em; }
.fl-detail { font-size: .82rem; color: var(--muted); overflow-wrap: anywhere; }

.fl-fork { margin: .6rem 0 0 1rem; padding: .8rem .9rem; border: 1px dashed var(--ink); background: var(--card); }
.fl-fork-title { margin: 0 0 .5rem; font-size: .95rem; }
.fl-fork-mark { display: inline-block; width: .55rem; height: .55rem; margin-right: .35rem; background: var(--orange); transform: rotate(45deg); }
.fl-fork-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .4rem; }
.fl-fork-opt { display: flex; flex-direction: column; gap: .15rem; width: 100%; padding: .55rem .7rem; border: 1px solid var(--hair); border-radius: 0; background: var(--card); color: var(--ink); text-align: left; font: inherit; cursor: pointer; }
.fl-fork-opt.is-on { border-color: var(--ink); background: var(--ink); color: var(--on-ink); }
.fl-fork-name { font-weight: 600; }
.fl-fork-to { font-size: .82rem; opacity: .85; }
@media (max-width: 32rem) { .fl-spine { padding-left: 1.1rem; } .fl-dot { left: -1.55rem; } .fl-field { flex-direction: column; gap: .2rem; } .fl-type { min-width: 0; } .fl-branches { margin-left: .4rem; } }

@media (min-width: 40rem) { .frame { padding: 2rem; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } .pf-pin, .pf-pin:nth-child(even) { transform: none; } }
@media print { .pf-pin, .pf-pin:nth-child(even) { transform: none; } }

/* ---- Reflection: one-page scroll story shown after submit. Light surfaces, ink for type, orange only as small accents. ---- */
.rf { margin: 0 0 2rem; }
.rf-sec { min-height: 70vh; display: flex; flex-direction: column; justify-content: center; padding: 3rem 0; border-bottom: 1px solid var(--hair); }
.rf-hero { min-height: 80vh; }
.rf-big { margin: .4rem 0 .5rem; font: 800 clamp(2.4rem, 11vw, 4.5rem)/1 var(--f-head); letter-spacing: -.02em; text-wrap: balance; }
.rf-big::after { content: ""; display: inline-block; width: .3em; height: .3em; margin-left: .2em; background: var(--orange); }
.rf-lead { margin: 0; font: 400 1.15rem/1.45 var(--f-body); color: var(--muted); max-width: 34rem; text-wrap: pretty; }
.rf-scroll { margin: 2.5rem 0 0; font: 500 .72rem/1 var(--f-mono); text-transform: uppercase; letter-spacing: .12em; }
.rf-scroll::after { content: ""; display: block; width: 1px; height: 2.5rem; margin-top: .6rem; background: var(--ink); transform-origin: top; animation: rf-drip 1.6s ease-in-out infinite; }
@keyframes rf-drip { 0% { transform: scaleY(0); } 60% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }
.rf-headline { margin: .5rem 0 1.5rem; font: 800 clamp(1.4rem, 5.5vw, 2rem)/1.2 var(--f-head); text-wrap: balance; }

/* bubble cluster: disc size follows "now", dashed ring shows "before" */
.rf-cluster { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 1.5rem 1.25rem; padding: 0; margin: 0 0 1rem; }
.rf-bubble { position: relative; width: var(--d); display: flex; flex-direction: column; align-items: center; text-align: center; }
.rf-disc { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; width: var(--d); height: var(--d); border-radius: 50%; background: var(--card); border: 2px solid var(--ink); transform: scale(.2); opacity: 0; transition: transform .8s cubic-bezier(.2, .9, .3, 1.2) calc(var(--i) * 120ms), opacity .5s ease calc(var(--i) * 120ms); }
.rf-ring { position: absolute; z-index: 2; pointer-events: none; top: calc((var(--d) - var(--b)) / 2); left: calc((var(--d) - var(--b)) / 2); width: var(--b); height: var(--b); border-radius: 50%; border: 2px dashed var(--muted); opacity: 0; transition: opacity .6s ease .5s; }
.is-in .rf-disc { transform: scale(1); opacity: 1; }
.is-in .rf-ring { opacity: 1; }
.rf-pct { font: 800 1.35rem/1 var(--f-head); font-variant-numeric: tabular-nums; }
.rf-delta { font: 500 .72rem/1 var(--f-mono); font-style: normal; margin-top: .2rem; padding: .1rem .35rem; background: var(--orange-soft); border-bottom: 2px solid var(--orange); }
.rf-cap { margin-top: .5rem; font: 500 .8rem/1.3 var(--f-body); color: var(--muted); max-width: 8.5rem; text-wrap: balance; }
.rf-key { margin: 1rem 0 0; font: 400 .78rem/1.5 var(--f-mono); color: var(--muted); }
.rf-key-ring, .rf-key-disc { display: inline-block; width: .8rem; height: .8rem; border-radius: 50%; vertical-align: -.1rem; }
.rf-key-ring { border: 2px dashed var(--muted); }
.rf-key-disc { border: 2px solid var(--ink); }
.rf-lines { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .9rem; }
.rf-lines li { font-size: 1rem; line-height: 1.45; }

/* their words: question small, their text large, the human sentence below */
.rf-q { margin: 0 0 .8rem; font: 500 .8rem/1.4 var(--f-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.rf-a { margin: 0; padding: 0 0 0 1rem; border-left: 4px solid var(--orange); font: 700 clamp(1.4rem, 6vw, 2.2rem)/1.25 var(--f-head); white-space: pre-wrap; overflow-wrap: anywhere; text-wrap: balance; }
.rf-note { margin: 1.1rem 0 0; font: 400 1.05rem/1.5 var(--f-body); color: var(--muted); max-width: 34rem; }
.rf-words { min-height: 45vh; }
.rf-end { min-height: 40vh; }

/* scroll reveal: blocks start low and faint, rise when they enter view */
.rf [data-reveal] { opacity: 0; transform: translateY(2rem); transition: opacity .7s ease, transform .7s ease; }
.rf [data-reveal].is-in { opacity: 1; transform: none; }
.rf-words.is-in .rf-a { animation: rf-bar .8s ease both; }
@keyframes rf-bar { from { border-left-width: 0; padding-left: 0; } to { border-left-width: 4px; padding-left: 1rem; } }
@media (prefers-reduced-motion: reduce) { .rf [data-reveal], .rf-disc, .rf-ring { opacity: 1 !important; transform: none !important; } .rf-scroll::after { animation: none; } }

/* "Your own words so far" panel above the Then and now ratings */
.pf-recall { margin-top: 1rem; padding: .9rem 1rem; background: var(--orange-soft); border-left: 4px solid var(--orange); }
.pf-recall-lead { margin: .2rem 0 .6rem; font-weight: 600; }
.pf-recall ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; }
.pf-recall-q { display: block; font: 500 .72rem/1.35 var(--f-mono); text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.pf-recall-a { display: block; margin-top: .15rem; font: 400 1rem/1.4 var(--f-body); quotes: none; overflow-wrap: anywhere; }

/* ======================================================================================================
   Riverside Stories body (class "rs" on <main>). Header and footer stay Plinth.
   50% sky blue (sections), 30% yellow (highlight / CTA), 10% green (accent), 5% white (fields, cards), 5% black (text).
   Roboto Mono for almost everything, display face for the program name. No borders: fills, space and size do the separating.
   ====================================================================================================== */
.rs {
  --rs-blue: #9ECAEC; --rs-yellow: #F5D339; --rs-green: #53F68E;
  --paper: var(--rs-blue); --card: #ffffff; --wall: transparent;
  --ink: #0a0a0a; --muted: rgba(10, 10, 10, .68);
  --line: transparent; --hair: transparent;
  --orange: var(--rs-yellow); --orange-soft: #fbec9c;
  --f-body: "Roboto Mono", ui-monospace, Menlo, Consolas, monospace;
  --f-head: "Roboto Mono", ui-monospace, Menlo, Consolas, monospace;
  --f-mono: "Roboto Mono", ui-monospace, Menlo, Consolas, monospace;
  --f-brand: "CS Melisa", "Fraunces", Georgia, serif;
  background: var(--rs-blue); color: var(--ink); font-family: var(--f-body); padding-block: .5rem 3rem;
  /* paint the blue edge to edge while the content keeps the narrow column */
  box-shadow: 0 0 0 100vmax var(--rs-blue); clip-path: inset(0 -100vmax);
}
.rs, .rs * { border-color: transparent; }
.rs :where(input, select, textarea, button, canvas):focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }

/* the frame disappears: content sits straight on the blue, with room around it */
.rs .frame { border: 0; background: transparent; padding: 1rem 0; margin-block: 2.5rem; }
.rs .frame::before { display: none; }
@media (min-width: 40rem) { .rs .frame { padding: 1.5rem 0; } }

/* display type: the program voice; Roboto Mono carries the rest, with small size and weight shifts */
.rs .pf-head h2, .rs .pf-done h2 { font-family: var(--f-brand); font-weight: 600; letter-spacing: -.01em; font-size: clamp(2rem, 9vw, 3.2rem); line-height: 1; }
.rs .mono-label { font-weight: 500; font-size: .7rem; letter-spacing: .1em; }
.rs .pf-lead { font-size: .95rem; max-width: 34rem; }
.rs .pf-field { margin-top: 1.9rem; }
.rs .pf-qtext { font-weight: 700; font-size: 1.05rem; }
.rs .pf-label, .rs .pf-field legend { font-weight: 500; }

/* progress: white track, black done, yellow current */
.rs .pf-steps li { background: rgba(255, 255, 255, .6); height: 6px; border-radius: 3px; }
.rs .pf-steps li.is-done { background: var(--ink); }
.rs .pf-steps li.is-on { background: var(--rs-yellow); }

/* stop meta and cues */
.rs .pf-meta { border: 0; padding: .9rem 0 .2rem; }
.rs .pf-cues li { background: var(--rs-yellow); color: var(--ink); border-radius: 999px; padding: .35rem .8rem; }

/* inputs: white fills, no outline, soft corners */
.rs .pf-input, .rs .pf-field select, .rs .pf-field textarea, .rs .pf-qa, .rs .pf-jump { border: 0; border-radius: 12px; background: #fff; box-shadow: none; }
.rs .pf-field select { background-color: #fff; }
.rs .has-error .pf-input, .rs .has-error select, .rs .has-error textarea { box-shadow: none; background: #fff3c4; outline: 3px solid var(--ink); outline-offset: -3px; }
.rs .pf-error { color: var(--ink); background: var(--rs-yellow); display: inline-block; padding: .25rem .6rem; border-radius: 8px; font-weight: 500; }
.rs .pf-choice { border: 0; border-radius: 12px; background: #fff; }
.rs .pf-choice:has(input:checked) { background: var(--rs-yellow); color: var(--ink); }
.rs .pf-choice input { accent-color: var(--ink); }
.rs .pf-lvl { border: 0; border-radius: 12px; background: #fff; }
.rs .pf-lvl.is-on { background: var(--rs-yellow); }
.rs .pf-lvl-bar { background: rgba(10, 10, 10, .18); }
.rs .pf-lvl.is-on .pf-lvl-bar { background: var(--ink); }
.rs .pf-chip { border: 0; border-radius: 999px; background: #fff; }
.rs .pf-chip.is-on { background: var(--rs-yellow); color: var(--ink); }
.rs .pf-pad { border: 0; border-radius: 12px; }
.rs .pf-contract { border: 0; border-radius: 12px; background: #fff; }

/* before / now ratings */
.rs .pf-tn-item { border: 0; padding: 1.2rem 0 .4rem; }
.rs .pf-tn-btn { border: 0; border-radius: 10px; background: #fff; }
.rs .pf-tn-btn.is-on { background: var(--ink); color: #fff; }
.rs .pf-tn-btn.is-now.is-on { background: var(--rs-yellow); color: var(--ink); box-shadow: none; }
.rs .pf-recall { border: 0; border-radius: 14px; background: #fff; padding: 1.1rem 1.2rem; }
.rs .pf-recall .mono-label { background: var(--rs-yellow); display: inline-block; padding: .2rem .5rem; border-radius: 6px; color: var(--ink); }

/* buttons: yellow is the call to action */
.rs .btn { border: 0; border-radius: 999px; background: var(--rs-yellow); color: var(--ink); font-weight: 700; padding-inline: 1.7rem; }
.rs .btn:hover:not(:disabled) { background: var(--rs-green); color: var(--ink); }
.rs .btn-ghost { background: #fff; }
.rs .btn-text { color: var(--ink); }
.rs .pf-nav { border: 0; margin-top: 2.5rem; padding-top: 0; }

/* test bar */
.rs .pf-test { border: 0; border-radius: 12px; background: #fff; }
.rs .pf-test-btn { border: 0; background: var(--rs-yellow); border-radius: 999px; padding: .3rem .7rem; }

/* board preview: white cards on the blue */
.rs .pf-board { border: 0; background: transparent; padding-inline: 0; }
.rs .pf-board-title { font-family: var(--f-brand); font-weight: 600; }
.rs .pf-board-title::after { background: var(--rs-yellow); border-radius: 50%; }
.rs .pf-board-sub { background: var(--rs-yellow); color: var(--ink); border-radius: 999px; padding: .3rem .8rem; }
.rs .pf-pin { border: 0; border-radius: 16px; box-shadow: none; }
.rs .pf-pin::before { background: var(--rs-yellow); border: 0; border-radius: 50%; }
.rs .pf-pin-no { background: var(--rs-yellow); color: var(--ink); border-radius: 6px; }
.rs .pf-pin-chips li { background: var(--rs-blue); color: var(--ink); border-radius: 999px; }
.rs .pf-pin-quote { border: 0; padding: .7rem .9rem; background: #eef6fc; border-radius: 12px; }
.rs .pf-pin-tn-bar { background: rgba(10, 10, 10, .1); border-radius: 4px; }
.rs .pf-pin-tn-bar i { background: rgba(10, 10, 10, .4); border-radius: 4px; }
.rs .pf-pin-tn-bar i.is-now { background: var(--rs-green); }
.rs .pf-pin-bars i.is-on { background: var(--ink); }

/* reflection: space and colour, no rules */
.rs .rf-sec { border: 0; }
.rs .rf-big { font-family: var(--f-brand); font-weight: 600; }
.rs .rf-big::after { background: var(--rs-yellow); border-radius: 50%; }
.rs .rf-a { border: 0; padding: 0; display: inline; font-family: var(--f-brand); font-weight: 600;
  background: linear-gradient(transparent 58%, var(--rs-yellow) 58%) no-repeat; background-size: 100% 100%;
  -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.rs .rf-words.is-in .rf-a { animation: rs-mark .9s ease both; }
@keyframes rs-mark { from { background-size: 0% 100%; } to { background-size: 100% 100%; } }
.rs .rf-disc { border: 0; background: rgba(255, 255, 255, .8); }
.rs .rf-ring { border: 0; background: var(--rs-yellow); z-index: 0; }
.rs .rf-delta { background: var(--rs-green); border: 0; border-radius: 6px; padding: .1rem .4rem; }
.rs .rf-key-ring { border: 0; background: var(--rs-yellow); }
.rs .rf-key-disc { border: 0; background: #fff; }
.rs .rf-scroll::after { background: var(--ink); }

/* stage words instead of numbers on the Then and now ratings */
.pf-tn-stages { display: flex; flex-wrap: wrap; gap: .2rem .8rem; margin: 0 0 .6rem; font: 500 .7rem/1.3 var(--f-mono); text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.pf-tn-dots { font-size: .55rem; letter-spacing: .05em; line-height: 1; word-break: break-all; }
.pf-tn-stage { margin: .15rem 0 0 4.6rem; font: 500 .78rem/1.2 var(--f-mono); color: var(--muted); min-height: 1rem; }
.rs .pf-tn-stage { color: var(--ink); }

/* a role chosen by the link is shown but cannot be changed */
.pf-choice.is-locked { opacity: .55; cursor: not-allowed; }
.pf-choice.is-locked:has(input:checked) { opacity: 1; }
.pf-choice input:disabled { cursor: not-allowed; }