/* Figure 5. Break it. Every class is prefixed br5-. Colours follow the page's tokens when present. */
.br5 {
  --x-paper: var(--br-paper, #faf8f3); --x-ink: var(--br-ink, #1d1d1b); --x-body: var(--br-body, #2a2926); --x-soft: var(--br-soft, #3c3a36);
  --x-hair: var(--br-hair, #8a8a8a); --x-c: var(--br-cyan, #009fe3); --x-c-text: var(--br-cyan-text, #0072b5);
  --x-m: var(--br-magenta, #e6007e); --x-m-text: var(--br-magenta-text, #c4006b);
  --x-ok: var(--br-holds, #0b7a3e); --x-lost: var(--br-moves, #c8401f);
  --x-rule: color-mix(in srgb, var(--x-ink) 16%, var(--x-paper));
  --x-text: var(--br-text, "InterVariable", "Inter", -apple-system, "Helvetica Neue", Arial, sans-serif);
  --x-display: var(--br-display, "Inter Display", "InterVariable", "Inter", -apple-system, "Helvetica Neue", Arial, sans-serif);
  --x-mono: var(--br-mono, "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace);
  margin: 0; padding: clamp(.9rem, 1.8vw, 1.25rem) clamp(.9rem, 2vw, 1.4rem); background: var(--x-paper); color: var(--x-body);
  border: 1px solid var(--x-ink); font-family: var(--x-text); font-weight: 420; line-height: 1.42;
  font-optical-sizing: auto; box-sizing: border-box; position: relative;
}
@media screen and (prefers-color-scheme: dark) {
  .br5 { --x-paper: var(--br-paper, #141413); --x-ink: var(--br-ink, #faf8f3); --x-body: var(--br-body, #e9e6df); --x-soft: var(--br-soft, #c9c5bc);
    --x-c: var(--br-cyan, #2bb3f0); --x-c-text: var(--br-cyan-text, #2bb3f0); --x-m: var(--br-magenta, #ff3d9e); --x-m-text: var(--br-magenta-text, #ff5aae);
    --x-ok: var(--br-holds, #3fb871); --x-lost: var(--br-moves, #ff6a3d); }
}
.br5 *, .br5 *::before, .br5 *::after { box-sizing: border-box; }
.br5-label { margin: 0; font: 700 .7rem/1.3 var(--x-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--x-soft); }
.br5-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1rem; align-items: baseline;
  padding-bottom: .6rem; margin-bottom: .8rem; border-bottom: 1px solid var(--x-rule); }
.br5-head .br5-live { color: var(--x-ink); }
.br5-live::before { content: ""; display: inline-block; width: .5rem; height: .5rem; margin-right: .45rem; background: var(--x-m); vertical-align: .05rem; }
.br5-dialrow { max-width: 40rem; }
.br5-slider { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0 .5rem; align-items: center;
  font: 700 .66rem/1.3 var(--x-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--x-soft); }
.br5-slider sup { text-transform: none; }
.br5-k { font-family: var(--x-text); font-style: italic; font-weight: 600; text-transform: none; letter-spacing: 0; font-size: 1.15em; }
.br5-slider output { font-weight: 700; color: var(--x-m-text); font-variant-numeric: tabular-nums; font-size: .9rem; letter-spacing: .02em; text-transform: none; }
.br5-slider input { grid-column: 1 / -1; width: 100%; margin: .1rem 0 0; accent-color: var(--x-m); min-height: 28px; }
.br5 input:focus-visible { outline: 2px solid var(--x-ink); outline-offset: 2px; }
.br5-stops { position: relative; height: 1.2rem; margin: 0 9px; font: 700 .58rem/1.2 var(--x-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--x-soft); }
.br5-stops span { position: absolute; transform: translateX(-50%); white-space: nowrap; cursor: pointer; }
.br5-stops span[data-s="1"] { left: calc(100% * (1 - .5) / 5.5); } .br5-stops span[data-s="2"] { left: calc(100% * (2 - .5) / 5.5); } .br5-stops span[data-s="4"] { left: calc(100% * (4 - .5) / 5.5); }
.br5-stops span.is-on { color: var(--x-ink); text-decoration: underline; text-decoration-color: var(--x-m); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.br5-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1rem, 2.4vw, 2rem); margin-top: 1rem; }
.br5-card { min-width: 0; padding-top: .7rem; border-top: 1px solid var(--x-ink); }
.br5-what { margin: .35rem 0 0; font-size: .86rem; color: var(--x-body); }
.br5-rings { display: block; width: 100%; margin-top: .4rem; }
.br5-ringkey { margin: .15rem 0 0; font-size: .78rem; color: var(--x-soft); }
.br5-ring { fill: none; stroke: var(--x-rule); stroke-width: 1; }
.br5-pos { fill: var(--x-hair); }
.br5-stem { stroke: var(--x-c); stroke-width: 3; stroke-linecap: round; }
.br5-stem.is-neg { stroke: var(--x-c); stroke-dasharray: 3 2; }   /* a value is cyan whatever its sign; a negative one points inward, dashed */
.br5-tl { font: 700 9px var(--x-mono); letter-spacing: .1em; fill: var(--x-soft); }
.br5-arr { stroke: var(--x-ink); stroke-width: 1; fill: none; marker-end: none; }
.br5-big { margin: .5rem 0 0; display: flex; align-items: baseline; gap: .5rem; font-family: var(--x-display); font-weight: 860; font-size: clamp(2.2rem, 4.4vw, 3.2rem);
  line-height: .9; letter-spacing: -.04em; color: var(--x-ink); font-variant-numeric: tabular-nums lining-nums; }
.br5-arrow { font-weight: 400; font-size: .6em; color: var(--x-soft); }
.br5-st { margin: .35rem 0 0; font: 700 .64rem/1.3 var(--x-mono); letter-spacing: .12em; text-transform: uppercase; }
.br5-st.is-hold { color: var(--x-ok); } .br5-st.is-move { color: var(--x-lost); }
.br5-st.is-hold::before { content: "✓ "; } .br5-st.is-move::before { content: "✗ "; }
.br5-line { margin: .35rem 0 0; font: 400 .74rem/1.45 var(--x-mono); color: var(--x-body); font-variant-numeric: tabular-nums; }
.br5-bars { margin-top: .5rem; display: flex; flex-direction: column; gap: .3rem; }
.br5-barset { display: flex; align-items: stretch; gap: 2px; height: 1.4rem; }
.br5-bl { flex: 0 0 3.6rem; font: 700 .58rem/1.4rem var(--x-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--x-soft); }
.br5-bar { flex-grow: 0; flex-shrink: 0; background: color-mix(in srgb, var(--x-m) 28%, var(--x-paper)); border: 1px solid var(--x-m); position: relative; min-width: 2px; }
.br5-bar.is-here { background: color-mix(in srgb, var(--x-m) 70%, var(--x-paper)); }
.br5-bar i { position: absolute; left: .3rem; top: 0; font: 700 .6rem/1.4rem var(--x-mono); font-style: normal; color: var(--x-ink); }
.br5-barset { padding-right: 3.6rem; }
.br5-words { margin: 1rem 0 0; font-size: .95rem; line-height: 1.4; color: var(--x-ink); max-width: 52rem; }
.br5-caption { margin: .9rem 0 0; padding-top: .7rem; border-top: 1px solid var(--x-rule); font-size: .92rem; color: var(--x-body); max-width: 52rem; }
.br5-caption b { color: var(--x-ink); font-weight: 650; }
.br5-sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.br5 input { scroll-margin: 1rem 0; }
@media (max-width: 760px) { .br5-grid { grid-template-columns: minmax(0, 1fr); } }
@container br5fig (max-width: 40rem) { .br5-grid { grid-template-columns: minmax(0, 1fr); } }
.br5-stops em { font-style: normal; }
@media (max-width: 480px) { .br5 { padding-left: .6rem; padding-right: .6rem; }
  .br5-slider { grid-template-columns: minmax(0, 1fr); } .br5-slider output { margin-top: .2rem; } .br5-stops span[data-s="1"] em, .br5-stops span[data-s="2"] em { display: none; } }
@container br5fig (max-width: 24.75rem) { .br5-slider { grid-template-columns: minmax(0, 1fr); } .br5-slider output { margin-top: .2rem; } .br5-stops span[data-s="1"] em, .br5-stops span[data-s="2"] em { display: none; } }
@media (pointer: coarse) { .br5 input[type="range"] { min-height: 44px; } }
.br5.br5-print { --x-paper: #ffffff; --x-ink: #1d1d1b; --x-body: #2a2926; --x-soft: #3c3a36; --x-c: #009fe3; --x-c-text: #0072b5;
  --x-m: #e6007e; --x-m-text: #c4006b; --x-ok: #0b7a3e; --x-lost: #c8401f; }
@media print { .br5 { background: #ffffff; color: #2a2926; border-color: #1d1d1b; break-inside: avoid-page; } .br5 input[type="range"] { display: none; } }
@media (forced-colors: active) {
  .br5-ring, .br5-arr { stroke: CanvasText; } .br5-stem, .br5-stem.is-neg { stroke: Highlight; } .br5-pos, .br5-tl { fill: CanvasText; }
  .br5-bar { border-color: CanvasText; } .br5-bar.is-here { background: Highlight; forced-color-adjust: none; }
}
@media print {
  .br5, .br5 * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }   /* drawn bars and swatches print with background graphics off */
}
/* large text: a slider's value takes the next line when it no longer fits beside the name; the big results wrap, and never
   grow wider than the screen allows */
.br5-slider { display: flex; flex-wrap: wrap; align-items: center; }
.br5-slider > span { flex: 1 1 auto; }
.br5-slider output { margin-left: auto; }
.br5-slider input { flex: 1 0 100%; }
.br5-big { flex-wrap: wrap; row-gap: .35em; font-size: min(clamp(2.2rem, 4.4vw, 3.2rem), 15vw); }
/* the words beside the stops 1, 2 and 4 go when the dial is narrow for the reader's text size (em of the dial row) */
.br5-dialrow { container: br5dial / inline-size; }
@container br5dial (max-width: 24em) { .br5-stops span[data-s="1"] em, .br5-stops span[data-s="2"] em { display: none; } }
@container br5dial (max-width: 10em) { .br5-stops span[data-s="4"] em { display: none; } }
@media (max-width: 480px) { .br5-slider > span { flex-basis: 100%; } .br5-slider output { margin-left: 0; } }
@container br5fig (max-width: 24.75rem) { .br5-slider > span { flex-basis: 100%; } .br5-slider output { margin-left: 0; } }   /* phones: the value under the name, as before */
/* the figure switches layout on its own width in the reader's text size (the @container twins of the window breakpoints) */
.br5 { container: br5fig / inline-size; }