/* Opus 5.5 for everyone: concept page styles */

@font-face { font-family: "Source Serif 4"; font-style: normal; font-weight: 400 600; font-display: swap; src: url(fonts/source-serif-4-var.woff2) format("woff2"); }
@font-face { font-family: "Source Serif 4"; font-style: italic; font-weight: 400; font-display: swap; src: url(fonts/source-serif-4-italic.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 400 600; font-display: swap; src: url(fonts/plex-sans-var.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/plex-mono-400.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url(fonts/plex-mono-500.woff2) format("woff2"); }

:root {
  --bg: #faf9f5;
  --surface: #ffffff;
  --sunk: #f0eee6;
  --ink: #141413;
  --ink-2: #5e5d59;
  --ink-3: #87867f;
  --line: #e8e6dc;
  --line-2: #d6d3c7;
  --clay: #d97757;
  --clay-ink: #a9512f;
  --clay-tint: #f6e4da;
  --sky: #6a9bcc;
  --olive: #788c5d;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --col: 640px;
  --wide: 1080px;
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 19px/1.62 var(--serif);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration-color: var(--line-2); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--clay); }
code { font: 500 0.84em/1 var(--mono); background: var(--sunk); padding: 2px 5px; border-radius: 5px; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--clay); outline-offset: 2px; border-radius: 6px; }
[hidden] { display: none !important; }

.skip { position: absolute; left: 12px; top: -60px; z-index: 50; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; font: 500 14px var(--sans); }
.skip:focus { top: 12px; }

/* ---------- top bar ---------- */
.topbar {
  position: fixed; inset: 0 0 auto 0; z-index: 20;
  height: 64px; padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(250, 249, 245, 0.86);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.topbar.scrolled { border-bottom-color: var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-glyph { font: 400 21px/1 var(--mono); color: var(--clay); width: 1em; text-align: center; }
.brand-word { font: 600 19px/1 var(--sans); letter-spacing: -0.02em; }
.brand-tag { font: 500 11.5px/1 var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--clay-ink); border: 1px solid var(--clay); border-radius: 999px; padding: 4px 8px 3px; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font: 500 14px/1 var(--sans);
  padding: 10px 14px; border-radius: 10px;
  border: 1px solid var(--line-2); background: var(--surface); color: var(--ink);
  text-decoration: none; transition: background .15s, border-color .15s;
}
.btn:hover { border-color: var(--ink-3); }
.btn-dark { background: var(--ink); color: #fff; border-color: var(--ink); border-radius: 999px; padding: 11px 18px; }
.btn-dark:hover { background: #2b2a27; }
.top-actions { display: flex; align-items: center; gap: 8px; }
.btn-ghost { border-color: transparent; background: none; }
.btn-ghost:hover { border-color: var(--line-2); }
.btn-gh { background: var(--ink); color: #fff; border-color: var(--ink); border-radius: 999px; padding: 9px 16px 9px 12px; gap: 8px; box-shadow: 0 0 0 3px var(--clay-tint), 0 0 0 4px rgba(217, 119, 87, .55); transition: box-shadow .2s, transform .2s; }
.btn-gh:hover { transform: translateY(-1px); box-shadow: 0 0 0 4px var(--clay-tint), 0 0 0 5px var(--clay), 0 6px 16px rgba(169, 81, 47, .22); }
.gh-mark { width: 17px; height: 17px; fill: currentColor; flex: none; }
.gh-short { display: none; }
@media (max-width: 1100px) { .gh-long { display: none; } .gh-short { display: inline; } }
@media (max-width: 640px) { .top-try { display: none; } }
.btn-sm { padding: 7px 11px; font-size: 13px; border-radius: 8px; }

/* ---------- table of contents ---------- */
.toc { position: fixed; left: 32px; top: 132px; width: 196px; z-index: 5; font: 400 13px/1.35 var(--sans); opacity: 0; pointer-events: none; transition: opacity .3s; }
.toc.visible { opacity: 1; pointer-events: auto; }
.toc ol { list-style: none; margin: 0; padding: 0; }
.toc li { margin: 0 0 14px; }
.toc li ol { margin-top: 14px; padding-left: 14px; }
.toc a { color: var(--ink-3); text-decoration: none; display: block; transition: color .15s; }
.toc a:hover { color: var(--ink); }
.toc a.active { color: var(--ink); font-weight: 500; }
@media (max-width: 1279px) { .toc { display: none; } }

/* ---------- article grid ---------- */
main { padding-top: 64px; }
.post {
  display: grid;
  grid-template-columns:
    [full-start] minmax(16px, 1fr)
    [wide-start] minmax(0, calc((var(--wide) - var(--col)) / 2))
    [col-start] min(var(--col), 100% - 40px) [col-end]
    minmax(0, calc((var(--wide) - var(--col)) / 2)) [wide-end]
    minmax(16px, 1fr) [full-end];
}
.post > * { grid-column: col; }
.post > .wide, .post > .post-head { grid-column: wide; }

.post-head { text-align: center; padding: 84px 0 40px; }
.meta { margin: 0 0 26px; font: 500 14px/1 var(--sans); color: var(--ink-3); display: flex; gap: 16px; justify-content: center; }
.meta time { color: var(--ink); }
h1 { margin: 0 auto; max-width: 12em; font: 400 clamp(40px, 6.4vw, 72px)/1.04 var(--serif); letter-spacing: -0.022em; text-wrap: balance; }
h2 { font: 500 34px/1.18 var(--serif); letter-spacing: -0.012em; margin: 104px 0 22px; text-wrap: balance; }
h3 { font: 500 26px/1.25 var(--serif); letter-spacing: -0.008em; margin: 80px 0 16px; text-wrap: balance; }
.post > p { margin: 0 0 1.1em; }
.post > p.lead { font-size: 22px; line-height: 1.5; }
.post > ul { margin: 0 0 1.1em; }

.post-tools { display: flex; align-items: center; justify-content: space-between; gap: 16px; border-top: 1px solid var(--line); padding: 16px 0 0; margin: 0 0 40px; font: 400 14px/1 var(--sans); color: var(--ink-2); }
.share { flex: none; white-space: nowrap; display: inline-flex; align-items: center; gap: 8px; background: none; border: 0; padding: 6px 0; font: 500 14px/1 var(--sans); color: var(--ink); }
.share svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }

/* ---------- chat primitives ---------- */
.msg-user {
  margin: 0 0 22px auto; max-width: min(78%, 520px); width: fit-content;
  background: var(--sunk); border-radius: 18px; padding: 11px 16px;
  font: 400 15px/1.45 var(--sans); color: var(--ink);
}
.msg-ai { font: 400 15px/1.6 var(--sans); color: var(--ink); }
.msg-ai p { margin: 0 0 12px; }
.msg-ai ul { margin: 0 0 12px; padding-left: 20px; }
.msg-ai li { margin: 0 0 6px; }
.msg-ai strong { font-weight: 600; }
.pane-label { font: 600 14px/1 var(--sans); margin: 0 0 12px; color: var(--ink-2); }
.pane-label-ui { color: var(--ink); }
.pane-label-ui::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--clay); margin-right: 8px; vertical-align: 1px; }
.pane-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }

/* ---------- tabs ---------- */
.tabs-wrap { display: flex; justify-content: center; margin: 36px 0 28px; }
.tabs { display: inline-flex; gap: 4px; padding: 4px; border: 1px solid var(--line-2); border-radius: 999px; background: var(--surface); max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs [role="tab"] { flex: none; border: 0; background: none; border-radius: 999px; padding: 10px 18px; font: 500 14.5px/1 var(--sans); color: var(--ink-2); white-space: nowrap; transition: background .15s, color .15s; }
.tabs [role="tab"]:hover { color: var(--ink); }
.tabs [role="tab"][aria-selected="true"] { background: var(--sunk); color: var(--ink); }
.tabpanels { margin-bottom: 8px; }
.tabpanel { animation: fade-in .28s ease both; }
@keyframes fade-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.compare .pane-card { height: 660px; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; }
.chat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
@media (max-width: 860px) {
  .compare { grid-template-columns: 1fr; }
  .compare .pane-card { height: 560px; }
  .chat { padding: 18px; }
}

/* ---------- shared widget controls ---------- */
.ui-block { margin-top: 18px; font: 400 14.5px/1.5 var(--sans); }
.ui-h { font: 600 17px/1.3 var(--sans); margin: 0 0 14px; }
.ui-title { font: 500 22px/1.25 var(--serif); margin: 0 0 12px; }
.muted { color: var(--ink-2); }
.small { font-size: 12.5px; color: var(--ink-3); }
.tnum { font-variant-numeric: tabular-nums; }

input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 22px; background: transparent; margin: 0; }
input[type="range"]::-webkit-slider-runnable-track { height: 4px; border-radius: 4px; background: var(--line-2); }
input[type="range"]::-moz-range-track { height: 4px; border-radius: 4px; background: var(--line-2); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; margin-top: -7px; border-radius: 50%; background: var(--ink); border: 3px solid var(--surface); box-shadow: 0 0 0 1px var(--ink); }
input[type="range"]::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--ink); border: 3px solid var(--surface); box-shadow: 0 0 0 1px var(--ink); }
input[type="range"]:focus-visible { outline: none; }
input[type="range"]:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 1px var(--ink), 0 0 0 5px var(--clay-tint); }

.ctrl-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px 18px; margin: 0 0 16px; }
.ctrl { display: block; }
.ctrl-l { display: flex; justify-content: space-between; gap: 8px; font: 500 12.5px/1.2 var(--sans); color: var(--ink-2); margin-bottom: 4px; }
.ctrl-l output { color: var(--ink); font-variant-numeric: tabular-nums; }

.seg { display: inline-flex; gap: 2px; padding: 3px; border-radius: 10px; background: var(--sunk); }
.seg button { border: 0; background: none; padding: 6px 11px; border-radius: 8px; font: 500 13px/1 var(--sans); color: var(--ink-2); }
.seg button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(20, 20, 19, .12); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--line-2); background: var(--surface); border-radius: 999px; padding: 6px 13px; font: 500 13px/1 var(--sans); color: var(--ink-2); transition: all .15s; }
.chip:hover { color: var(--ink); border-color: var(--ink-3); }
.chip[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }

.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin: 0 0 14px; }
.stat { background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; }
.stat-l { display: block; font: 500 11.5px/1.2 var(--sans); color: var(--ink-3); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 4px; }
.stat-v { display: block; font: 600 19px/1.2 var(--sans); font-variant-numeric: tabular-nums; }
.stat-v .unit { font-weight: 500; font-size: 13px; color: var(--ink-2); margin-left: 2px; }

.note { font-size: 13.5px; border-radius: 10px; padding: 10px 12px; margin: 0 0 14px; background: var(--bg); border: 1px solid var(--line); }
.note.warn { background: var(--clay-tint); border-color: #efc8b6; color: #6d3119; }

.field { display: block; }
.field input, .num { width: 100%; border: 1px solid var(--line-2); background: var(--surface); border-radius: 8px; padding: 7px 9px; font: 500 14px/1.2 var(--sans); font-variant-numeric: tabular-nums; }
.field input:focus, .num:focus { outline: none; border-color: var(--ink); }

svg text { font-family: var(--sans); }

/* ---------- hero: keyboard ---------- */
.hero-demo { height: 230vh; margin: 24px 0 0; }
.hero-sticky { position: sticky; top: 84px; }
.hero-card { max-width: 980px; margin: 0 auto; }
.hero-card > .msg-user { max-width: 340px; margin-right: max(0px, calc(50% - 300px)); }
.mode { display: flex; justify-content: center; gap: 0; margin: 0 auto 14px; width: fit-content; border-bottom: 1px solid var(--line-2); }
.mode-btn { border: 0; background: none; padding: 8px 14px; font: 500 14px/1 var(--sans); color: var(--ink-3); border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color .2s, border-color .2s; }
.mode-btn[aria-pressed="true"] { color: var(--ink); border-bottom-color: var(--ink); }
.hero-answers { display: grid; }
.answer { grid-area: 1 / 1; transition: opacity .45s ease, transform .45s ease; }
.answer-text { max-width: 600px; margin: 0 auto; font: 400 16px/1.6 var(--sans); align-self: start; }
.answer-text p { margin: 0; }
.answer-ui { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 28px; align-items: center; }
.hero-demo[data-mode="text"] .answer-ui { opacity: 0; transform: translateY(14px); pointer-events: none; }
.hero-demo[data-mode="ui"] .answer-text { opacity: 0; transform: translateY(-10px); pointer-events: none; }
.kb-figure { background: var(--sunk); border-radius: 20px; padding: 18px 18px 14px; }
.kb-figure .ui-title { margin: 0 0 2px; font-size: 20px; }
.kb-svg { display: block; width: 100%; height: auto; }
.slider-row { display: flex; align-items: center; gap: 12px; font: 500 12.5px/1 var(--sans); color: var(--ink-2); padding: 4px 4px 0; }
.kb-side .chips { margin-bottom: 18px; }
.kb-desc-title { font: 600 18px/1.3 var(--sans); margin: 0 0 8px; }
.kb-desc { font: 400 15.5px/1.6 var(--sans); margin: 0; color: var(--ink); min-height: 7.5em; }

/* svg faces */
.kb-layer { transition: opacity .3s; }
.kb-layer .ft { fill: #fff; stroke: var(--ink); stroke-width: .9; stroke-linejoin: round; }
.kb-layer .fl { fill: #e3e0d6; stroke: var(--ink); stroke-width: .9; stroke-linejoin: round; }
.kb-layer .fr { fill: #cfcbbe; stroke: var(--ink); stroke-width: .9; stroke-linejoin: round; }
.kb-layer .detail { fill: none; stroke: var(--ink); stroke-width: .7; }
.kb-layer .hole { fill: #8f8b7f; stroke: none; }
.kb-layer .trace { fill: none; stroke: #7d9a6e; stroke-width: 1.1; }
.kb-layer .diode { fill: var(--ink); }
.kb-layer[data-layer="pcb"] .ft { fill: #edf1e7; }
.kb-layer[data-layer="plate"] .ft { fill: #f3f2ee; }
.kb-layer.dim { opacity: .16; }
.kb-layer.on .ft { fill: var(--clay-tint); }
.kb-layer.on .fl { fill: #eebfa9; }
.kb-layer.on .fr { fill: #e19d7f; }
.kb-label line { stroke: var(--ink-3); stroke-width: 1; stroke-dasharray: 2 3; }
.kb-label text { font: 500 13px var(--sans); fill: var(--ink); cursor: pointer; }
.kb-label circle { fill: var(--ink); }
.kb-labels { transition: opacity .3s; }

@media (max-width: 860px) {
  .hero-demo { height: auto; }
  .hero-sticky { position: static; }
  .answer-ui { grid-template-columns: 1fr; gap: 18px; }
  .kb-desc { min-height: 0; }
}

/* ---------- 10K plan ---------- */
.bars { display: block; width: 100%; height: auto; margin: 4px 0 10px; }
.bars .bar { fill: #d8d4c7; transition: fill .2s; }
.bars .bar.cut { fill: #ebe8de; }
.bars .bar.done { fill: var(--ink); }
.bars .bar.race { fill: var(--clay); }
.bars .val { font: 500 10.5px var(--sans); fill: var(--ink-2); text-anchor: middle; }
.bars .wk { font: 500 10.5px var(--sans); fill: var(--ink-3); text-anchor: middle; }
.weeks { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.weeks li { border-bottom: 1px solid var(--line); }
.weeks label { display: grid; grid-template-columns: 22px 70px 1fr auto; align-items: center; gap: 8px; padding: 8px 2px; cursor: pointer; }
.weeks input { width: 16px; height: 16px; accent-color: var(--ink); margin: 0; }
.weeks .wk-n { font-weight: 600; }
.weeks .wk-tag { font: 500 11px/1 var(--sans); padding: 4px 7px; border-radius: 999px; background: var(--sunk); color: var(--ink-2); }
.weeks .wk-tag.race { background: var(--clay-tint); color: var(--clay-ink); }
.weeks li.is-done .wk-what { color: var(--ink-3); text-decoration: line-through; text-decoration-color: var(--ink-3); }

/* ---------- offers ---------- */
.offer-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.offer { border: 1px solid var(--line); border-radius: 14px; padding: 12px; background: var(--bg); }
.offer h5 { margin: 0 0 10px; font: 600 14px/1 var(--sans); display: flex; align-items: center; gap: 8px; }
.offer h5 .dot { width: 10px; height: 10px; border-radius: 3px; }
.offer .field { margin-bottom: 8px; }
.offer .field span { display: block; font: 500 12px/1.2 var(--sans); color: var(--ink-2); margin-bottom: 3px; }
.dot-a { background: var(--ink); }
.dot-b { background: var(--clay); }
.cmp { width: 100%; border-collapse: collapse; margin: 6px 0 14px; font-variant-numeric: tabular-nums; }
.cmp th, .cmp td { text-align: right; padding: 7px 4px; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.cmp th:first-child, .cmp td:first-child { text-align: left; color: var(--ink-2); font-weight: 400; }
.cmp thead th { font: 600 12px/1 var(--sans); color: var(--ink-3); text-transform: uppercase; letter-spacing: .05em; }
.cmp tr.total td { font-weight: 600; color: var(--ink); border-bottom: 0; }
.vbars { display: grid; gap: 6px; margin-bottom: 12px; }
.vbar { display: grid; grid-template-columns: 22px 1fr 76px; align-items: center; gap: 8px; font: 500 13px/1 var(--sans); font-variant-numeric: tabular-nums; }
.vbar-track { height: 14px; background: var(--sunk); border-radius: 4px; overflow: hidden; }
.vbar-fill { height: 100%; border-radius: 4px; transition: width .35s ease; }
.verdict { font: 500 15px/1.5 var(--sans); margin: 0 0 6px; }

/* ---------- kyoto ---------- */
.kyoto-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.kyoto-map { display: block; width: 100%; height: auto; border-radius: 14px; background: #f4f2ea; border: 1px solid var(--line); }
.kyoto-map .street { stroke: #e6e2d5; stroke-width: 1; }
.kyoto-map .river { fill: none; stroke: #a9c4dc; stroke-width: 5; stroke-linecap: round; }
.kyoto-map .hills { fill: #e5e6d7; }
.kyoto-map .lbl { font: 500 9.5px var(--sans); fill: var(--ink-3); letter-spacing: .04em; }
.kyoto-map .station rect { fill: var(--ink); }
.kyoto-map .station text { font: 600 9.5px var(--sans); fill: var(--ink); }
.kyoto-map .route { fill: none; stroke: var(--ink); stroke-width: 2; stroke-dasharray: 1 5; stroke-linecap: round; }
.kyoto-map .route.detour { stroke: var(--clay); }
.kyoto-map .pin { cursor: pointer; }
.kyoto-map .pin circle { fill: var(--surface); stroke: var(--ink); stroke-width: 1.6; transition: r .15s, fill .15s; }
.kyoto-map .pin text { font: 700 10.5px var(--sans); fill: var(--ink); text-anchor: middle; pointer-events: none; }
.kyoto-map .pin.detour circle { stroke: var(--clay); stroke-dasharray: 3 2; }
.kyoto-map .pin.on circle { fill: var(--ink); r: 13px; }
.kyoto-map .pin.on text { fill: #fff; }
.kyoto-map .pin-name { font: 600 10px var(--sans); fill: var(--ink); paint-order: stroke; stroke: #f4f2ea; stroke-width: 3px; pointer-events: none; }
.stops { list-style: none; margin: 10px 0 0; padding: 0; }
.stops li + li { margin-top: 6px; }
.stop { width: 100%; text-align: left; display: grid; grid-template-columns: 26px 1fr; gap: 10px; border: 1px solid var(--line); background: var(--surface); border-radius: 12px; padding: 10px 12px; transition: border-color .15s, background .15s; }
.stop:hover { border-color: var(--line-2); }
.stop.on { border-color: var(--ink); background: var(--bg); }
.stop-n { width: 24px; height: 24px; border-radius: 50%; border: 1.5px solid var(--ink); display: grid; place-items: center; font: 700 11px/1 var(--sans); }
.stop.detour .stop-n { border-color: var(--clay); border-style: dashed; color: var(--clay-ink); }
.stop-head { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; font: 600 14px/1.3 var(--sans); }
.stop-time { font: 500 12.5px/1 var(--sans); color: var(--ink-3); font-variant-numeric: tabular-nums; }
.stop-tag { font: 500 11px/1 var(--sans); padding: 3px 7px; border-radius: 999px; background: var(--sunk); color: var(--ink-2); }
.stop-tag.early { background: #e3ecf5; color: #2f5677; }
.stop-tag.food { background: #ebeedf; color: #4c5a37; }
.stop-tag.detour { background: var(--clay-tint); color: var(--clay-ink); }
.stop-note { font: 400 13.5px/1.5 var(--sans); color: var(--ink-2); margin-top: 3px; }
.leg { font: 500 12px/1 var(--sans); color: var(--ink-3); padding: 2px 0 2px 46px; }

/* ---------- CLT ---------- */
.clt-wrap { display: grid; grid-template-columns: 260px 1fr; gap: 22px; align-items: start; }
.clt-pop { background: var(--bg); border: 1px solid var(--line); border-radius: 14px; padding: 12px; }
.clt-pop .seg button { padding: 6px 8px; white-space: nowrap; }
.clt-pop svg, .clt-main svg { display: block; width: 100%; height: auto; }
.clt-pop .pbar { fill: var(--ink-3); }
.clt-main .hbar { fill: var(--ink); }
.clt-main .hbar.last { fill: var(--clay); }
.clt-main .curve { fill: none; stroke: var(--clay); stroke-width: 2; }
.clt-main .axis { stroke: var(--line-2); }
.clt-main .tick { font: 500 10px var(--sans); fill: var(--ink-3); text-anchor: middle; }
.clt-main .mu { stroke: var(--clay); stroke-dasharray: 3 3; }
.clt-btns { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; }
.clt-last { font: 400 13px/1.45 var(--mono); color: var(--ink-2); min-height: 2.9em; margin: 0 0 8px; }
@media (max-width: 700px) { .clt-wrap { grid-template-columns: 1fr; } }

/* ---------- hash ring ---------- */
.ring-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; align-items: center; }
.ring { display: block; width: 100%; max-width: 420px; height: auto; margin: 0 auto; }
.ring .track { fill: none; stroke: var(--line-2); stroke-width: 10; }
.ring .key { transition: fill .3s; }
.ring .key.moved { stroke: var(--ink); stroke-width: 2; }
.ring .node-mark { stroke: var(--surface); stroke-width: 2; }
.ring .node-lbl { font: 700 11px var(--sans); fill: #fff; text-anchor: middle; dominant-baseline: central; pointer-events: none; }
.ring .center-big { font: 600 30px var(--sans); fill: var(--ink); text-anchor: middle; }
.ring .center-small { font: 500 11.5px var(--sans); fill: var(--ink-3); text-anchor: middle; }
.ring-side .seg { margin-bottom: 12px; }
.load { display: grid; gap: 5px; margin: 12px 0; }
.load-row { display: grid; grid-template-columns: 20px 1fr 36px; gap: 8px; align-items: center; font: 600 12.5px/1 var(--sans); font-variant-numeric: tabular-nums; }
.load-track { height: 10px; background: var(--sunk); border-radius: 3px; overflow: hidden; }
.load-fill { height: 100%; border-radius: 3px; transition: width .35s; }
.moved-box { border: 1px solid var(--line); background: var(--bg); border-radius: 12px; padding: 10px 12px; font-size: 14px; }
.moved-box b { font-variant-numeric: tabular-nums; }
@media (max-width: 760px) { .ring-wrap { grid-template-columns: 1fr; } }

/* ---------- TCP ---------- */
.tcp-chart { display: block; width: 100%; height: auto; }
.tcp-chart .grid { stroke: var(--line); }
.tcp-chart .tick { font: 500 8.5px var(--sans); fill: var(--ink-3); }
.tcp-chart .cap { stroke: var(--olive); stroke-dasharray: 6 4; stroke-width: 1.4; }
.tcp-chart .cap-lbl { font: 600 9px var(--sans); fill: var(--olive); }
.tcp-chart .cwnd { fill: none; stroke: var(--ink); stroke-width: 2; stroke-linejoin: round; }
.tcp-chart .ssth { fill: none; stroke: var(--sky); stroke-width: 1.4; stroke-dasharray: 3 3; }
.tcp-chart .ss-zone { fill: #e3ecf5; opacity: .7; }
.tcp-chart .loss { fill: var(--clay); }
.tcp-legend { display: flex; flex-wrap: wrap; gap: 14px; font: 500 12.5px/1 var(--sans); color: var(--ink-2); margin: 6px 0 12px; }
.tcp-legend i { display: inline-block; width: 16px; height: 0; border-top: 2px solid var(--ink); vertical-align: middle; margin-right: 6px; }
.tcp-legend i.ss { border-top: 1.5px dashed var(--sky); }
.tcp-legend i.cp { border-top: 1.5px dashed var(--olive); }
.tcp-legend i.ls { width: 8px; height: 8px; border: 0; border-radius: 50%; background: var(--clay); }
.tcp-legend i.zn { width: 14px; height: 10px; border: 0; background: #e3ecf5; }
.tcp-row { display: flex; justify-content: space-between; align-items: end; gap: 12px; flex-wrap: wrap; }
.tcp-row .ctrl-grid { flex: 1; margin: 0; }

/* ---------- bill splitter ---------- */
.receipt-bg { background: #e9e4d6; border-radius: 16px; padding: 26px 14px; }
.receipt {
  max-width: 560px; margin: 0 auto; background: #fffdf8; padding: 26px 26px 30px;
  font: 400 13.5px/1.5 var(--mono); color: #2a2925;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .08), 0 10px 30px rgba(60, 50, 30, .12);
  -webkit-mask: radial-gradient(circle at 8px 100%, transparent 6px, #000 6.5px) -8px 100% / 16px 100% repeat-x;
          mask: radial-gradient(circle at 8px 100%, transparent 6px, #000 6.5px) -8px 100% / 16px 100% repeat-x;
}
.rc-head { text-align: center; border-bottom: 1px dashed #b9b3a3; padding-bottom: 14px; margin-bottom: 14px; }
.rc-kicker { font-weight: 500; letter-spacing: .14em; font-size: 11.5px; color: var(--clay-ink); }
.rc-title { font: 600 26px/1.15 var(--serif); margin: 4px 0 2px; color: var(--ink); }
.rc-sub { font-size: 11.5px; letter-spacing: .1em; color: #7a7466; }
.rc-sec { font: 500 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; margin: 18px 0 10px; color: var(--ink); }
.rc-people { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 6px; }
.rc-person { display: flex; align-items: center; gap: 4px; border: 1px solid #d9d3c3; border-radius: 6px; padding: 2px 4px 2px 8px; background: #fff; }
.rc-person input { border: 0; background: none; font: 500 13px/1.6 var(--mono); width: 100%; min-width: 0; padding: 2px 0; }
.rc-person input:focus { outline: none; }
.rc-x { border: 0; background: none; color: #9a9486; font: 500 15px/1 var(--mono); padding: 2px 4px; border-radius: 4px; }
.rc-x:hover { color: var(--ink); background: #f1ede2; }
.rc-item { border-top: 1px dotted #cfc8b7; padding: 9px 0; }
.rc-item-row { display: grid; grid-template-columns: 1fr 92px 26px; gap: 6px; align-items: center; }
.rc-item input.rc-name, .rc-item input.rc-price { border: 1px solid transparent; border-radius: 5px; background: none; font: 500 13.5px/1.5 var(--mono); padding: 2px 5px; width: 100%; min-width: 0; }
.rc-item input.rc-price { text-align: right; font-variant-numeric: tabular-nums; }
.rc-item input:hover { border-color: #e2dccd; }
.rc-item input:focus { outline: none; border-color: var(--ink-3); background: #fff; }
.rc-who { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 5px; padding-left: 5px; }
.rc-who button { border: 1px solid #d9d3c3; background: #fff; border-radius: 999px; padding: 3px 9px; font: 500 11.5px/1.2 var(--mono); color: #8a8475; }
.rc-who button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.rc-add { border: 1px dashed #b9b3a3; background: none; border-radius: 6px; padding: 6px 10px; font: 500 12.5px/1 var(--mono); color: #5d584d; margin-top: 6px; }
.rc-add:hover { border-color: var(--ink); color: var(--ink); }
.rc-taxtip { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.rc-taxtip label { display: block; font-size: 12px; color: #6f695b; }
.rc-taxtip .num { font: 500 13.5px/1.4 var(--mono); margin-top: 3px; }
.rc-tips { display: flex; gap: 4px; margin-top: 3px; flex-wrap: wrap; }
.rc-tips button { border: 1px solid #d9d3c3; background: #fff; border-radius: 6px; padding: 5px 8px; font: 500 12.5px/1 var(--mono); }
.rc-tips button[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.rc-sum { border-top: 1px dashed #b9b3a3; margin-top: 18px; padding-top: 12px; }
.rc-line { display: flex; justify-content: space-between; font-variant-numeric: tabular-nums; }
.rc-line.total { font-weight: 600; font-size: 16px; border-top: 1px solid #2a2925; margin-top: 8px; padding-top: 8px; }
.rc-split { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 8px; margin-top: 14px; }
.rc-share { border: 1.5px solid var(--ink); border-radius: 8px; padding: 9px 10px; background: #fff; }
.rc-share b { display: block; font-size: 12px; font-weight: 500; color: #6f695b; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rc-share span { font: 600 17px/1.3 var(--mono); font-variant-numeric: tabular-nums; }
.rc-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; gap: 10px; flex-wrap: wrap; }
.rc-foot .small { font-family: var(--mono); }

/* ---------- savings ---------- */
.sv-top { display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: end; margin-bottom: 8px; }
.sv-big { font: 600 34px/1.1 var(--sans); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.sv-sub { font-size: 13.5px; color: var(--ink-2); }
.sv-sub i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin: 0 5px 0 0; vertical-align: -1px; }
.sv-chart { display: block; width: 100%; height: auto; touch-action: pan-y; }
.sv-chart .a-contrib { fill: #d8d4c7; }
.sv-chart .a-growth { fill: var(--clay); opacity: .85; }
.sv-chart .grid { stroke: var(--line); }
.sv-chart .tick { font: 500 8.5px var(--sans); fill: var(--ink-3); }
.sv-chart .hover-line { stroke: var(--ink); stroke-width: 1; }
.sv-chart .hover-box rect { fill: var(--ink); }
.sv-chart .hover-box text { font: 500 11px var(--sans); fill: #fff; }
.sv-legend-c { background: #d8d4c7; }
.sv-legend-g { background: var(--clay); }

/* ---------- game ---------- */
.game-wrap { background: #1d1c1a; border-radius: 16px; padding: 16px; }
.game-canvas { display: block; width: 100%; max-width: 640px; margin: 0 auto; aspect-ratio: 3 / 2; image-rendering: pixelated; border-radius: 6px; touch-action: none; }
.game-canvas:focus-visible { outline: 2px solid var(--clay); outline-offset: 3px; }
.game-help { color: #b9b4a5; font: 400 12.5px/1.4 var(--mono); text-align: center; margin: 10px 0 0; }

/* ---------- streaming illustration ---------- */
.stream-demo { margin: 24px 0 28px; }
.stream-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.stream-note { margin: 0; font: 400 13px/1.3 var(--sans); color: var(--ink-3); }
.stream-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.stream-card { min-height: 470px; }
.stream-status { display: flex; align-items: center; gap: 8px; font: 500 13px/1 var(--sans); color: var(--ink-3); min-height: 22px; margin-bottom: 10px; }
.stream-status .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--clay); animation: pulse 1s ease-in-out infinite; }
.stream-status .t { font-variant-numeric: tabular-nums; margin-left: auto; }
@keyframes pulse { 50% { opacity: .25; transform: scale(.8); } }
.stream-body p { margin: 0 0 10px; animation: fade-in .3s ease both; }
.stream-body .first { display: inline-block; font: 600 11.5px/1 var(--sans); color: var(--clay-ink); background: var(--clay-tint); border-radius: 999px; padding: 4px 8px; margin-bottom: 10px; }
@media (max-width: 860px) { .stream-cols { grid-template-columns: 1fr; } .stream-card { min-height: 0; } }

/* ---------- letters: streaming title, highlight, letters that react ---------- */
.js .post-head h1 { visibility: hidden; animation: lt-failsafe 0s linear 2.5s forwards; }
.js .post-head h1.lt-ready { visibility: visible; animation: none; }
@keyframes lt-failsafe { to { visibility: visible; } }
.lt-word { display: inline-block; white-space: nowrap; }
.lt {
  display: inline-block;
  transform-origin: 50% 85%;
  transform: translateY(calc(var(--k, 0) * var(--lift, .12em) * -1)) rotate(calc(var(--k, 0) * var(--dir, 0) * var(--tilt, 7deg))) scale(calc(1 + var(--k, 0) * var(--grow, .14)));
  color: color-mix(in oklab, var(--ink), var(--clay) calc(var(--k, 0) * 100%));
}
.lt.lt-num { font-variant-numeric: tabular-nums lining-nums; }
.post-head h1 { cursor: default; }
.post-head h1 .lt { --lift: .14em; --grow: .16; --tilt: 8deg; }
h2 .lt, h3 .lt { --lift: .1em; --grow: .08; --tilt: 5deg; }
/* streaming intro */
.lt-intro .lt { transition: opacity .42s ease, filter .42s ease, transform .42s cubic-bezier(.2, .8, .2, 1.15); }
.lt.lt-pending { opacity: 0; filter: blur(9px); transform: translateY(.18em) scale(.96); }
.lt.lt-tip { position: relative; }
.lt.lt-tip::after { content: ""; position: absolute; right: -.1em; top: .14em; bottom: .1em; width: .07em; background: var(--clay); border-radius: 2px; animation: caret 1s steps(1) infinite; }
/* marker highlight */
.hl { background-image: linear-gradient(100deg, rgba(246, 201, 178, 0) 0, #f6c9b2 3%, #f2bb9e 50%, #f6c9b2 97%, rgba(246, 201, 178, 0) 100%); background-repeat: no-repeat; background-position: 0 88%; background-size: 0% .36em; transition: background-size .8s cubic-bezier(.6, .1, .2, 1); }
.hl.on { background-size: 100% .36em; }
/* click ripple, composes with the hover transform */
.lt.lt-pop { animation: lt-pop .62s cubic-bezier(.3, .7, .3, 1) both; }
@keyframes lt-pop { 0% { translate: 0 0; } 32% { translate: 0 -.3em; } 62% { translate: 0 .04em; } 100% { translate: 0 0; } }
/* section titles rise in once */
.lt-wait .lt { opacity: 0; translate: 0 .45em; }
.lt-go .lt { transition: opacity .5s ease, translate .6s cubic-bezier(.2, .8, .2, 1.25); transition-delay: calc(var(--i, 0) * 16ms); opacity: 1; translate: 0 0; }
/* brand wave */
.brand:hover .brand-word .lt, .brand:focus-visible .brand-word .lt { animation: lt-pop .55s cubic-bezier(.3, .7, .3, 1) both; animation-delay: calc(var(--i, 0) * 32ms); }
.brand-glyph { display: inline-block; transition: transform .8s cubic-bezier(.3, .7, .2, 1); }
.brand:hover .brand-glyph { transform: rotate(180deg) scale(1.15); }

/* ---------- more from thevibeworks ---------- */
.more { margin-top: 120px; }
.more-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.more-head h2 { margin: 0; }
.more-all { font: 500 14px/1 var(--sans); text-decoration: none; color: var(--ink-2); }
.more-all:hover { color: var(--ink); }
.more-lead { margin: 10px 0 26px; color: var(--ink-2); }
.vw-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 960px) { .vw-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .vw-grid { grid-template-columns: 1fr; } }
.vw-card { display: flex; flex-direction: column; background: #1f1e1b; color: #e9e6dc; border: 1px solid #1f1e1b; border-radius: 14px; overflow: hidden; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease, border-color .2s; }
.vw-card:hover, .vw-card:focus-visible { transform: translateY(-3px) rotate(-.3deg); border-color: var(--clay); box-shadow: 0 14px 30px rgba(20, 20, 19, .18); }
.vw-bar { display: flex; align-items: center; gap: 6px; padding: 10px 12px; background: #2a2926; font: 400 11.5px/1 var(--mono); color: #9b968a; }
.vw-bar i { width: 9px; height: 9px; border-radius: 50%; background: #4a4843; }
.vw-card:hover .vw-bar i:nth-child(1) { background: #e0715a; }
.vw-card:hover .vw-bar i:nth-child(2) { background: #e2b552; }
.vw-card:hover .vw-bar i:nth-child(3) { background: #7fae6c; }
.vw-bar span { margin-left: 6px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vw-body { display: flex; flex-direction: column; gap: 8px; padding: 16px 16px 6px; flex: 1; }
.vw-name { font: 500 16px/1.2 var(--mono); color: #f2a385; }
.vw-desc { font: 400 14px/1.55 var(--sans); color: #d6d2c6; }
.vw-note { font: 500 12.5px/1.4 var(--sans); color: #faf9f5; background: rgba(217, 119, 87, .22); border-radius: 6px; padding: 5px 8px; width: fit-content; }
.vw-spin { padding: 10px 16px 14px; font: 400 12px/1.2 var(--mono); color: var(--clay); }
.vw-spin em { font-style: normal; color: #7c786d; }

.sticker-row { text-align: center; margin: 72px 0 0 !important; }
.sticker { text-decoration: none; }
.sticker-face { display: inline-flex; align-items: center; gap: 12px; padding: 13px 20px 13px 16px; background: var(--clay); color: #fff; border: 4px solid #fff; border-radius: 20px; box-shadow: 0 0 0 1px rgba(20, 20, 19, .08), 0 12px 26px rgba(120, 60, 30, .26); transform: rotate(-4deg); transition: transform .25s ease, box-shadow .25s ease; text-align: left; }
.sticker:hover .sticker-face, .sticker:focus-visible .sticker-face { transform: rotate(-1deg) scale(1.04); box-shadow: 0 0 0 1px rgba(20, 20, 19, .08), 0 18px 34px rgba(120, 60, 30, .3); }
.sticker .gh-mark { width: 28px; height: 28px; }
.sticker-text { display: flex; flex-direction: column; gap: 3px; }
.sticker-text b { font: 600 17px/1.1 var(--sans); }
.sticker-text small { font: 400 11.5px/1.1 var(--mono); opacity: .88; }
.sticker-star { font-size: 22px; line-height: 1; transition: transform .5s ease; }
.sticker:hover .sticker-star { transform: rotate(144deg) scale(1.15); }

/* ---------- claude-code style status line ---------- */
.vibe-status { flex: 1; min-width: 0; display: flex; justify-content: center; align-items: baseline; gap: 7px; margin: 0 20px; font: 400 12px/1 var(--mono); color: var(--ink-3); white-space: nowrap; overflow: hidden; opacity: 0; transform: translateY(-4px); transition: opacity .35s, transform .35s; }
.vibe-status.show { opacity: 1; transform: none; }
.vs-glyph { color: var(--clay); width: 1em; text-align: center; font-size: 13px; }
.vs-verb { color: var(--ink); font-weight: 500; }
.vs-meta { overflow: hidden; text-overflow: ellipsis; }
.vibe-status.interrupted .vs-verb { color: var(--clay-ink); }
@media (max-width: 900px) { .vibe-status { visibility: hidden; } }

.foot-brand { text-decoration: none; color: var(--ink-2); font-weight: 500; }
.foot-brand span { color: var(--clay); }

/* ---------- agent cursor ---------- */
.post { overflow-x: clip; }
.cua-host { position: relative; isolation: isolate; }
.cua-under, .cua-over { position: absolute; left: 0; top: 0; width: 0; height: 0; pointer-events: none; user-select: none; -webkit-user-select: none; }
.cua-under { z-index: -1; }
.cua-over { z-index: 3; }
.cua-bar { position: absolute; background: #f6c9b2; border-radius: .3em .16em .32em .2em; transform-origin: left center; transform: scaleX(0); }
.cua-inline { display: inline-block; max-width: 100%; transition: filter .25s; }
.cua-inline.cua-lifted { filter: drop-shadow(0 12px 14px rgba(20, 20, 19, .14)); }
.cua-caret { display: inline-block; width: 2px; height: .82em; margin: 0 -1px; background: var(--clay); vertical-align: -0.06em; opacity: 0; }
.cua-caret.on { opacity: 1; animation: caret 1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.cua-rest { color: transparent; }
.cua-circle { position: absolute; left: 0; top: 0; width: 1px; height: 1px; overflow: visible; }
.cua-circle path { fill: none; stroke: var(--clay); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 9999; stroke-dashoffset: 9999; }
.cua-cursor { position: absolute; left: 0; top: 0; opacity: 0; transform-origin: 0 0; will-change: transform, opacity; }
.cua-cursor svg { position: absolute; left: -5px; top: -3.1px; width: 30px; height: 30px; filter: drop-shadow(0 2px 3px rgba(20, 20, 19, .28)); }
.cua-arrow path { fill: var(--ink); stroke: #fff; stroke-width: 1.6; stroke-linejoin: round; }
.cua-ibeam { display: none; }
.cua-ibeam path { fill: none; stroke: var(--ink); stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.cua-cursor.typing .cua-arrow { display: none; }
.cua-cursor.typing .cua-ibeam { display: block; left: -15px; top: -15px; }
.cua-tag { position: absolute; left: 16px; top: 24px; white-space: nowrap; font: 600 11px/1 var(--sans); letter-spacing: .01em; color: #fff; background: var(--clay-ink); padding: 4px 7px 4px; border-radius: 2px 7px 7px 7px; box-shadow: 0 2px 6px rgba(20, 20, 19, .18); }
.cua-cursor.typing .cua-tag { left: 12px; top: 17px; }
.cua-tag::before { content: attr(data-name); }
.cua-verb::before { content: attr(data-verb); }
.cua-verb { display: none; font-weight: 500; opacity: .85; }
.cua-cursor.acting .cua-verb { display: inline; }
.cua-ring { position: absolute; left: -15px; top: -15px; width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--clay); opacity: 0; }

/* ---------- footer ---------- */
.site-foot { margin-top: 120px; border-top: 1px solid var(--line); padding: 28px 28px 48px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font: 400 13px/1.4 var(--sans); color: var(--ink-3); }
.site-foot p { margin: 0; }

@media (max-width: 640px) {
  body { font-size: 18px; }
  .topbar { padding: 0 16px; }
  .post-head { padding: 56px 0 28px; }
  h2 { font-size: 29px; margin-top: 80px; }
  h3 { font-size: 23px; margin-top: 64px; }
  .post > p.lead { font-size: 20px; }
  .offer-cols, .rc-taxtip { grid-template-columns: 1fr; }
  .receipt { padding: 20px 16px 26px; }
  .tabs-wrap { justify-content: flex-start; }
  .sv-top { grid-template-columns: 1fr; }
  .rc-item-row { grid-template-columns: 1fr 64px 22px; gap: 4px; }
  .rc-item input.rc-name, .rc-item input.rc-price { font-size: 12.5px; padding: 2px 3px; }
  .kb-label text { font-size: 19px; }
  .tcp-chart .tick, .sv-chart .tick { font-size: 15px; }
  .tcp-chart .cap-lbl { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  .js .post-head h1 { visibility: visible; animation: none; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}