/* Panorama Robloxa v3. A live brick city is fixed behind the page; hero, story and explorer are windows onto it, with a camera
   HUD in the language of instrument panels (thin rules, corner ticks, mono readouts). Money, charts, table and receipt sit on
   solid ground. One motion language: the camera. Night is a separate lighting design, not an inverted palette. */
:root {
  --bg: #e6ebf0; --bg-2: #d9e0e7; --paper: #fbfaf8; --card: rgba(251, 250, 248, .94); --ink: #121418; --ink-2: #394049; --muted: #5a626c;
  --line: #cdd5dd; --btn: #121418; --btn-ink: #ffffff; --scrim: rgba(230, 235, 240, .88); --shadow: rgba(12, 18, 28, .10);
  --sky-top: #97b1cb; --sky-haze: #ccc5bd;
  --s1: #2a78d6; --s2: #eda100; --s3: #e87ba4; --s4: #008300; --s1-ink: #fff; --s2-ink: #121418; --s3-ink: #121418; --s4-ink: #fff;
  --night: #10151c; --night-2: #1b222c; --night-ink: #eef2f6; --night-muted: #a3adb8; --sum: #9fd0ff; --warn: #ffcf70; --ok: #008300;
  --live: #d0281c; --up: #0b6e2f; --down: #b3261e; --lead: #2f353d; --sb-track: #d9e0e7; --sb-thumb: #2a78d6; --sb-thumb-h: #1d5fae;
  --stripe: rgba(255, 255, 255, .035);
  --font-display: "Bricolage Grotesque", "Arial Narrow", system-ui, sans-serif;
  --font-body: "Atkinson Hyperlegible Next", "Segoe UI", system-ui, sans-serif;
  --font-data: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --gutter: clamp(16px, 5vw, 88px);
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #0b0f15; --bg-2: #10151d; --paper: #151a22; --card: rgba(18, 23, 31, .92); --ink: #eef2f6; --ink-2: #c6cdd6; --muted: #98a2ad;
  --line: #28303a; --btn: #eef2f6; --btn-ink: #0e1218; --scrim: rgba(8, 11, 18, .84); --shadow: rgba(0, 0, 0, .45);
  --sky-top: #03060e; --sky-haze: #0d1426;
  --s1: #3987e5; --s2: #c98500; --s3: #d55181; --s4: #008300; --s1-ink: #0e1218; --s2-ink: #0e1218; --s3-ink: #0e1218; --s4-ink: #fff;
  --night: #070a0f; --night-2: #121820; --live: #ff5b4f; --up: #5ad08a; --down: #ff8b80; --lead: #c6cdd6; --sb-track: #10151d; --sb-thumb: #3987e5; --sb-thumb-h: #62a3f2; color-scheme: dark } }
:root[data-theme="dark"] {
  --bg: #0b0f15; --bg-2: #10151d; --paper: #151a22; --card: rgba(18, 23, 31, .92); --ink: #eef2f6; --ink-2: #c6cdd6; --muted: #98a2ad;
  --line: #28303a; --btn: #eef2f6; --btn-ink: #0e1218; --scrim: rgba(8, 11, 18, .84); --shadow: rgba(0, 0, 0, .45);
  --sky-top: #03060e; --sky-haze: #0d1426;
  --s1: #3987e5; --s2: #c98500; --s3: #d55181; --s4: #008300; --s1-ink: #0e1218; --s2-ink: #0e1218; --s3-ink: #0e1218; --s4-ink: #fff;
  --night: #070a0f; --night-2: #121820; --live: #ff5b4f; --up: #5ad08a; --down: #ff8b80; --lead: #c6cdd6; --sb-track: #10151d; --sb-thumb: #3987e5; --sb-thumb-h: #62a3f2; color-scheme: dark }
@font-face {
  font-family: 'Atkinson Hyperlegible Next';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/assets/fonts/f.7dae0c6c66.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Atkinson Hyperlegible Next';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/assets/fonts/f.18b2a1a39a.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 600 800;
  font-stretch: 100%;
  font-display: swap;
  src: url("/assets/fonts/f.776f6dcaf0.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 600 800;
  font-stretch: 100%;
  font-display: swap;
  src: url("/assets/fonts/f.a79fdb52d4.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/f.6bc0f226a5.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/f.08949f728d.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/assets/fonts/f.6bb06407c9.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/assets/fonts/f.01d2854474.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: clamp(100%, .45vw + .72rem, 137.5%); }   /* 16 px on phones, 18 px at 1440, 22 px on wide screens */
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 1.0625rem/1.6 var(--font-body); -webkit-font-smoothing: antialiased; }
a { color: inherit; } img { max-width: 100%; } [hidden] { display: none !important; }
h1, h2, h3 { font-family: var(--font-display); text-wrap: balance; margin: 0; letter-spacing: -.015em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); line-height: 1.06; font-weight: 700; }
p { margin: 0; max-width: 62ch; }
.mono { font-family: var(--font-data); font-variant-numeric: tabular-nums; }
.g + .g { margin-left: .18em; } .gc { margin-inline: -.2em; }                         /* digit groups: a mono space is a full digit wide */
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.col { padding-inline: var(--gutter); }
.wrap { max-width: 80rem; margin-inline: auto; }
.eyebrow { font: 500 .875rem/1.4 var(--font-data); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); display: flex; gap: .7rem; align-items: center; }
.eyebrow .no { display: inline-grid; place-items: center; min-width: 2.1rem; height: 1.6rem; border: 1.5px solid currentColor; border-radius: 6px; letter-spacing: 0; }
.ico { display: inline-block; flex: none; background: #c8c8c8 var(--atlas) 0 0 / 500% 400% no-repeat;
  background-position: calc(var(--x) * 25%) calc(var(--y) * 100% / 3); border-radius: 8px; }
.sw { width: .85rem; height: .85rem; border-radius: 3px; flex: none; display: inline-block; background: var(--c); }
.c1 { --c: var(--s1); --ci: var(--s1-ink); } .c2 { --c: var(--s2); --ci: var(--s2-ink); } .c3 { --c: var(--s3); --ci: var(--s3-ink); } .c4 { --c: var(--s4); --ci: var(--s4-ink); }
a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--s1); outline-offset: 3px; }

/* ---- the scene */
.scene { position: fixed; inset: 0; height: 100lvh; z-index: 0; overflow: hidden; pointer-events: none;
  background: linear-gradient(var(--sky-top), var(--sky-haze) 46%, var(--sky-haze)); }
.scene canvas, .scene .poster { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.scene .poster { object-fit: cover; object-position: 62% 50%; }
.scene canvas { opacity: 0; transition: opacity .7s ease; }
.scene.is-live canvas { opacity: 1; }
.scene::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .09; mix-blend-mode: overlay;   /* film grain, static */
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>"); }
:root[data-theme="dark"] .scene .poster { filter: brightness(.42) saturate(.8); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .scene .poster { filter: brightness(.42) saturate(.8); } }
.flags { position: absolute; inset: 0; z-index: 2; pointer-events: none; }   /* it covers the canvas: in free look it swallowed every drag */
.flag, .tip, .ctip { position: absolute; left: 0; top: 0; background: var(--paper); color: var(--ink); border-radius: 9px; white-space: nowrap;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .18); font: 500 .875rem/1.25 var(--font-data); pointer-events: none; }
.flag { padding: .38rem .68rem; display: flex; gap: .5rem; align-items: center; transition: opacity .25s ease; }
.flag::after { content: ""; position: absolute; left: 50%; bottom: -5px; width: 10px; height: 10px; background: inherit; transform: translateX(-50%) rotate(45deg); border-radius: 0 0 2px 0; }
.flag .sw { width: .6rem; height: .6rem; }
.tip, .ctip { padding: .6rem .8rem; display: grid; grid-template-columns: auto 1fr; gap: .15rem .7rem; align-items: center; z-index: 30; }
.tip .ico, .ctip .ico { width: 44px; height: 44px; grid-row: span 2; border-radius: 8px; }
.tip b, .ctip b { font: 700 1rem/1.2 var(--font-display); }
.ctip { position: fixed; }

/* ---- top bar */
.top { position: fixed; inset: 0 0 auto; z-index: 20; display: flex; align-items: center; gap: 1.6rem; padding: calc(.75rem + env(safe-area-inset-top, 0px)) var(--gutter) .75rem; transition: background-color .3s, box-shadow .3s; }
.top.solid { background: var(--card); box-shadow: 0 1px 0 var(--line); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.brand { font: 500 .875rem/1 var(--font-data); letter-spacing: .14em; text-transform: uppercase; text-decoration: none; margin-right: auto;
  display: inline-flex; align-items: center; gap: .6rem; min-height: 2.75rem; white-space: nowrap; flex: none; }
.brand .mark { width: 1.3rem; height: 1.3rem; flex: none; }
.nav { display: flex; gap: 1.5rem; background: var(--card); padding: .7rem 1.2rem; border-radius: 999px; }
.top.solid .nav { background: transparent; } .nav a { font: 600 1rem/1 var(--font-display); text-decoration: none; color: var(--ink-2); } .nav a:hover { color: var(--ink); }
.theme { display: inline-flex; background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.theme button { font: 600 .9375rem/1 var(--font-display); border: 0; background: transparent; color: var(--ink-2); padding: .6rem .95rem; border-radius: 999px;
  cursor: pointer; display: inline-flex; gap: .45rem; align-items: center; min-height: 2.6rem; }
.theme button[aria-pressed="true"] { background: var(--btn); color: var(--btn-ink); }
.theme svg { width: 1rem; height: 1rem; }
.skip { position: fixed; left: var(--gutter); top: -4rem; z-index: 40; background: var(--btn); color: var(--btn-ink); padding: .6rem .9rem; border-radius: 8px; }
.skip:focus { top: .8rem; }
main, footer { position: relative; z-index: 1; }

/* ---- hero */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; gap: 1.2rem; padding-block: clamp(110px, 16vh, 180px) 1.8rem; max-width: 60rem; }
.hero .eyebrow { color: var(--ink); flex-wrap: wrap; row-gap: .25rem; } .hero .eyebrow > span { white-space: nowrap; }                          /* measured 4.81:1 in --ink-2 over the bright sky at 2560 px */
.copy { position: relative; display: grid; gap: 1.2rem; justify-items: start; }
@media (min-width: 721px) { .copy::before { content: ""; position: absolute; z-index: -1; inset: -1.5rem -3rem -1.4rem -3rem;
  background: linear-gradient(180deg, transparent, var(--scrim) 34%); border-radius: 56px; filter: blur(30px); pointer-events: none; } }   /* haze behind the words only: measured, lit windows under the lead fell to 1.3:1 */
h1 { font-size: clamp(2.7rem, 6.3vw, 5.4rem); line-height: 1; font-weight: 800; letter-spacing: -.022em; max-width: 14.5ch; }
.lead { font-size: clamp(1.1rem, 1.5vw, 1.35rem); color: var(--lead); max-width: 34rem; }   /* 6.81:1 in --ink-2 over the scene (EN, 1440, 30.09 v4) */
.actions { display: flex; flex-wrap: wrap; gap: .8rem 1rem; align-items: center; margin-top: .4rem; }
.btn { display: inline-flex; align-items: center; gap: .6rem; background: var(--btn); color: var(--btn-ink); text-decoration: none; border: 0; cursor: pointer;
  font: 600 1.0625rem/1 var(--font-display); padding: 1.05rem 1.45rem; min-height: 3.3rem; border-radius: 12px; transition: transform .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn.ghost { background: var(--card); color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
.btn svg { width: 1.15rem; height: 1.15rem; }
.legend-card { padding: .85rem 1.1rem; background: var(--card); border-radius: 12px; width: fit-content; max-width: 100%; }
.legend { display: flex; flex-wrap: wrap; gap: .45rem 1.2rem; list-style: none; margin: 0; padding: 0; font-size: .9375rem; color: var(--ink-2); }
.legend li { display: flex; align-items: center; gap: .5rem; }
.scale { font: 400 .875rem/1.4 var(--font-data); color: var(--muted); margin-top: .4rem; }

/* ---- story over the scene */
.story { display: grid; }
.step { min-height: 100vh; display: grid; align-items: center; padding-block: 12vh; }
.step:nth-child(even) { justify-items: end; }                  /* cards alternate sides; the camera frames the other side */
.card { background: var(--card); border-radius: 18px; padding: clamp(1.3rem, 2.4vw, 2.1rem); max-width: 36rem; display: grid; gap: .75rem; box-shadow: 0 12px 34px var(--shadow); }
.card .num { font: 500 .8125rem/1 var(--font-data); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.card h2 { font-size: clamp(1.65rem, 2.9vw, 2.35rem); }
.card p { color: var(--ink-2); }
.mini { margin-top: .5rem; display: grid; gap: .75rem; }
.sbar { display: flex; gap: 2px; height: 18px; } .sbar .seg { border-radius: 4px; background: var(--c); min-width: 3px; }
.sbar .seg.rest { background: var(--line); }
.slabels { display: flex; justify-content: space-between; gap: 1rem; font: 400 .875rem/1.35 var(--font-data); color: var(--muted); }
.slabels b { color: var(--ink); font-weight: 500; }
.gstack { display: grid; gap: .6rem; }
.gstack .row { display: grid; grid-template-columns: 4.6rem 1fr; gap: .6rem; align-items: center; font: 500 .8125rem/1 var(--font-data); color: var(--muted); }
.gstack .sbar { height: 28px; } .gstack .seg { color: var(--ci); font: 500 .8125rem/28px var(--font-data); padding-left: .45rem; overflow: hidden; white-space: nowrap; }
.mlegend { display: flex; flex-wrap: wrap; gap: .35rem 1rem; font-size: .875rem; color: var(--ink-2); list-style: none; padding: 0; margin: 0; }
.mlegend li { display: flex; gap: .45rem; align-items: center; }
.fresh { display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: 4px; }
.day { display: grid; grid-template-rows: auto 96px auto; justify-items: center; gap: 5px; background: var(--bg); border-radius: 9px; padding: 8px 2px 7px; }
.day b { font: 500 1.1rem/1 var(--font-data); } .day.zero b { color: var(--muted); font-weight: 400; }
.day .st { display: grid; grid-template-columns: repeat(2, 20px); gap: 3px; align-content: end; }
.day .ico { width: 20px; height: 20px; border-radius: 4px; }
.day span { font: 400 .75rem/1 var(--font-data); color: var(--muted); white-space: nowrap; }

/* ---- explorer over the scene */
.explorer { min-height: 100vh; display: grid; grid-template-columns: 1fr minmax(0, 33rem); align-items: center; padding-block: 11vh; }
.xpanel { grid-column: 2; background: var(--card); border-radius: 22px; padding: clamp(1.3rem, 2vw, 1.8rem); box-shadow: 0 18px 44px var(--shadow);
  position: sticky; top: 5.4rem; max-height: calc(100svh - 6.6rem); overflow: auto; overscroll-behavior: contain; }   /* bigger type made it taller than the screen */
.xpanel h2 { margin-top: .4rem; }
.hint { color: var(--muted); font-size: 1rem; margin-top: .4rem; }
.picker { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 7px; margin: 1.1rem 0 .9rem; }
.pick { aspect-ratio: 1; border: 0; padding: 0; border-radius: 10px; cursor: pointer; background: none; display: block; }
.pick .ico { width: 100%; height: 100%; border-radius: 10px; transition: transform .15s ease; }
.pick:hover .ico { transform: translateY(-2px); }
.pick[aria-pressed="true"] { box-shadow: 0 0 0 3px var(--ink); }
.xtools { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1.2rem; }
.xtools .btn { padding: .85rem 1.15rem; min-height: 3rem; font-size: 1rem; }
.detail { display: grid; gap: 1.1rem; border-top: 1px solid var(--line); padding-top: 1.2rem; }
.dh { display: grid; grid-template-columns: 104px minmax(0, 1fr); gap: 1.15rem; align-items: start; }
.dh .ico { width: 104px; height: 104px; border-radius: 6px; box-shadow: 0 0 0 4px var(--c); margin: 4px; }
.dh .rk { font: 500 .875rem/1 var(--font-data); color: var(--muted); }
.dh h3 { font-size: 1.85rem; line-height: 1.08; font-weight: 700; margin: .25rem 0 .3rem; overflow-wrap: anywhere; }
.dh .by { font-size: .9375rem; color: var(--ink-2); }
.tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .55rem; list-style: none; padding: 0; }
.tag { font: 500 .8125rem/1 var(--font-data); padding: .4rem .55rem; border-radius: 6px; background: var(--bg); color: var(--ink-2); display: inline-flex; gap: .35rem; align-items: center; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem .85rem; margin: 0; }
.stats dt, .mbox dt { font: 500 .75rem/1.25 var(--font-data); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.stats dd { margin: .3rem 0 0; font: 700 1.38rem/1.15 var(--font-display); font-variant-numeric: tabular-nums; }
.stats dd small, .mbox dd small { display: block; font: 400 .8125rem/1.3 var(--font-body); color: var(--muted); margin-top: .18rem; }
.money2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; margin: 0; }
.mbox { background: var(--bg); border-radius: 12px; padding: .9rem 1rem; }
.mbox dd { margin: .3rem 0 0; font: 700 1.5rem/1.1 var(--font-display); }
.dfoot { font-size: .875rem; color: var(--muted); display: flex; justify-content: space-between; gap: .5rem 1rem; flex-wrap: wrap; }
.dfoot a { font-weight: 600; color: var(--ink); }

/* ---- camera HUD, story ruler, free-look mode */
.hud { position: fixed; right: var(--gutter); bottom: calc(1.1rem + env(safe-area-inset-bottom, 0px)); z-index: 15; width: min(25rem, calc(100vw - 2 * var(--gutter)));
  padding: .85rem 1rem; border-radius: 12px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: .35rem .9rem; align-items: center;
  font: 500 .8125rem/1.35 var(--font-data); color: var(--ink-2); opacity: 0; transform: translateY(10px); pointer-events: none; transition: opacity .3s ease, transform .3s ease;
  background: linear-gradient(var(--ink-2), var(--ink-2)) left top / 12px 1.5px no-repeat, linear-gradient(var(--ink-2), var(--ink-2)) left top / 1.5px 12px no-repeat,
    linear-gradient(var(--ink-2), var(--ink-2)) right top / 12px 1.5px no-repeat, linear-gradient(var(--ink-2), var(--ink-2)) right top / 1.5px 12px no-repeat,
    linear-gradient(var(--ink-2), var(--ink-2)) left bottom / 12px 1.5px no-repeat, linear-gradient(var(--ink-2), var(--ink-2)) left bottom / 1.5px 12px no-repeat,
    linear-gradient(var(--ink-2), var(--ink-2)) right bottom / 12px 1.5px no-repeat, linear-gradient(var(--ink-2), var(--ink-2)) right bottom / 1.5px 12px no-repeat, var(--card); }
.hud.on { opacity: 1; transform: none; pointer-events: auto; }
.compass { width: 3.3rem; height: 3.3rem; grid-row: span 2; color: var(--ink); }
.compass .card { transition: none; } .compass .mark { fill: var(--s1); }
.hud-hd { color: var(--muted); }
.hud-label { letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-size: .75rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hud-xyz { display: flex; flex-wrap: wrap; gap: .25rem .85rem; font-size: .9375rem; color: var(--ink); font-variant-numeric: tabular-nums; }
.hud-xyz b { font-weight: 500; } .hud-xyz .u { color: var(--muted); }
.hbtn { font: 600 .9375rem/1 var(--font-display); border: 1px solid var(--line); background: var(--paper); color: var(--ink); border-radius: 10px;
  padding: .7rem 1rem; min-height: 2.8rem; cursor: pointer; display: inline-flex; align-items: center; gap: .45rem; }
.hbtn.primary { background: var(--btn); color: var(--btn-ink); border-color: var(--btn); }
.hbtn[aria-pressed="true"] { background: var(--btn); color: var(--btn-ink); }
.hud > .hbtn { grid-row: span 2; }
.hud-free { grid-column: 1 / -1; display: grid; gap: .5rem; border-top: 1px solid var(--line); padding-top: .7rem; margin-top: .3rem; }
.hud-free .row { display: flex; flex-wrap: wrap; gap: .4rem; }
.ctl { list-style: none; margin: .1rem 0 0; padding: .7rem 0 0; border-top: 1px dashed var(--line); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .65rem .5rem; }
.ctl li { display: grid; justify-items: center; align-content: start; gap: .35rem; font: 500 .75rem/1.2 var(--font-data); color: var(--muted); text-align: center; }
.ctl svg { width: 1.7rem; height: 1.7rem; fill: none; stroke: var(--ink-2); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; overflow: visible; }
.ctl svg .on { fill: var(--s1); stroke: none; } .ctl svg .arr { stroke: var(--muted); stroke-width: 1.2; }
.ctl .keys { display: flex; gap: 3px; min-height: 1.7rem; align-items: center; }
.ctl kbd { font-size: .6875rem; padding: .2rem .32rem; min-width: 1.3rem; text-align: center; }
.ctl .touch { display: none; }
@media (hover: none), (pointer: coarse) { .ctl .fine, .fb-fine { display: none; } .ctl .touch { display: grid; } .fb-touch { display: inline-flex; } }
.hud-go .i-out, .hud-go .l-out, html.free .hud-go .i-in, html.free .hud-go .l-in { display: none; }
html.free .hud-go .i-out, html.free .hud-go .l-out { display: inline; }
.hud-pick { font: 600 1rem/1.3 var(--font-display); color: var(--ink); }
.ruler { position: fixed; left: max(10px, calc(var(--gutter) * .28)); top: 50%; transform: translateY(-50%); z-index: 14; display: grid; gap: 1rem;
  opacity: 0; pointer-events: none; transition: opacity .3s ease; }
.ruler.on { opacity: 1; pointer-events: auto; }
.ruler button { all: unset; cursor: pointer; font: 500 .8125rem/1 var(--font-data); color: var(--muted); display: flex; align-items: center; gap: .55rem; padding: .2rem 0; }
.ruler button::before { content: ""; width: 14px; height: 1.5px; background: currentColor; transition: width .2s ease; }
.ruler button[aria-current="step"] { color: var(--ink); } .ruler button[aria-current="step"]::before { width: 28px; }
.ruler button:focus-visible { outline: 3px solid var(--s1); outline-offset: 3px; }
.freebar { position: fixed; left: 0; right: 0; margin-inline: auto; width: fit-content; max-width: calc(100vw - 2 * var(--gutter));   /* left: 50% capped the box at half the screen: the text ran out of it */
  top: calc(5.2rem + env(safe-area-inset-top, 0px)); z-index: 16; display: none; flex-wrap: wrap; justify-content: center; align-items: center; gap: .35rem 1.1rem;
  background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: .55rem 1rem; font: 500 .8125rem/1.3 var(--font-data); color: var(--ink-2);
  box-shadow: 0 8px 24px var(--shadow); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.fb-mode { display: inline-flex; align-items: center; gap: .5rem; color: var(--ink); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.fb-mode i { width: .5rem; height: .5rem; border-radius: 50%; background: var(--s1); box-shadow: 0 0 0 3px color-mix(in srgb, var(--s1) 28%, transparent); }
.fb-hint { display: inline-flex; align-items: center; gap: .4rem; }
.freebar kbd { font-size: .75rem; padding: .16rem .38rem; }
.fb-touch { display: none; }
.cross { position: fixed; left: 50%; top: 50%; width: 22px; height: 22px; margin: -11px 0 0 -11px; z-index: 3; pointer-events: none; display: none; opacity: .7;
  background: linear-gradient(var(--ink), var(--ink)) center / 1.5px 100% no-repeat, linear-gradient(var(--ink), var(--ink)) center / 100% 1.5px no-repeat; }
html.free { overflow: hidden; }
html.free main, html.free footer, html.free .ruler { visibility: hidden; }
html.free .scene { pointer-events: auto; cursor: grab; touch-action: none; }
html.free .scene:active { cursor: grabbing; }
html.free .freebar { display: flex; } html.free .cross { display: block; }
html.free .hud { opacity: 1; transform: none; pointer-events: auto; }

/* ---- solid bands */
.band { position: relative; z-index: 2; padding-block: clamp(80px, 10vw, 140px); }
.band h2 { margin-top: .6rem; max-width: 22ch; }
.band .intro { color: var(--ink-2); margin-top: 1rem; font-size: 1.125rem; }
.money { background: repeating-linear-gradient(-45deg, transparent 0 22px, var(--stripe) 22px 23.5px), var(--night); color: var(--night-ink); }
.money::before { content: ""; position: absolute; left: 0; right: 0; top: -9px; height: 9px;
  background: radial-gradient(circle at 8px 10px, var(--night) 4.4px, transparent 5px) 0 0 / 16px 9px repeat-x; }   /* the band is a baseplate: a row of studs */
.money .eyebrow { color: var(--night-muted); }
.money h2 { max-width: 19ch; font-size: clamp(2.1rem, 4.6vw, 3.8rem); }
.counter { display: flex; flex-wrap: wrap; align-items: baseline; gap: .6rem 1.6rem; margin: 2.2rem 0 2.6rem; }
.counter b { font: 500 clamp(2.9rem, 8.6vw, 6.8rem)/1 var(--font-data); letter-spacing: -.03em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.counter > span { color: var(--night-muted); max-width: 22rem; font-size: 1.0625rem; }   /* > : the digit groups inside <b> are spans too */
.eq { display: flex; flex-wrap: wrap; align-items: stretch; gap: .6rem; }
.eq .box { background: var(--night-2); border-radius: 14px; padding: 1.05rem 1.25rem 1.15rem; flex: 1 1 11rem; }
.eq .box b { display: block; font: 700 clamp(1.5rem, 2.5vw, 2.15rem)/1.1 var(--font-display); font-variant-numeric: tabular-nums; }
.eq .box span { display: block; font-size: .9375rem; color: var(--night-muted); margin-top: .4rem; }
.eq .op { align-self: center; font: 400 2rem/1 var(--font-display); color: var(--night-muted); }
.eq .sum b { color: var(--sum); }
.devex { margin-top: 1.6rem; font-size: 1.2rem; max-width: 52rem; }
.devex b { color: var(--sum); font-weight: 600; }
.grid2 > *, .fig { min-width: 0; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.2rem, 3vw, 2.6rem); margin-top: 2.6rem; align-items: start; }
.money h3, .charts h3 { font-size: 1.25rem; font-weight: 700; }
.ctx { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; margin: 1rem 0 0; }
.ctx div { background: var(--night-2); border-radius: 12px; padding: .95rem 1.05rem; }
.ctx dt { font: 500 .75rem/1.3 var(--font-data); letter-spacing: .08em; text-transform: uppercase; color: var(--night-muted); }
.ctx dd { margin: .35rem 0 0; font: 700 1.55rem/1.1 var(--font-display); }
.ctx dd small { display: block; font: 400 .875rem/1.35 var(--font-body); color: var(--night-muted); margin-top: .25rem; }
.ctx-note { margin-top: .8rem; color: var(--night-muted); font-size: .9375rem; }
.unknown { background: var(--night-2); border-radius: 16px; padding: 1.35rem 1.45rem; display: grid; gap: .75rem; }
.unknown .eyebrow { color: var(--warn); }
.unknown blockquote { margin: .2rem 0 0; padding-left: .9rem; border-left: 3px solid var(--warn); font-style: italic; color: var(--night-ink); }
.unknown cite { display: block; font: 400 .875rem/1.4 var(--font-data); color: var(--night-muted); font-style: normal; margin-top: .3rem; }
.method { margin-top: 2.2rem; border-top: 1px solid rgba(255, 255, 255, .12); padding-top: 1.2rem; }
.method summary { cursor: pointer; font: 600 1.0625rem/1.3 var(--font-display); }
.method ol { margin: .9rem 0 0; padding-left: 1.2rem; display: grid; gap: .55rem; color: var(--night-muted); max-width: 62rem; }
.method a { color: var(--night-ink); }
.charts { background: var(--paper); }
.fig { margin: 2.4rem 0 0; }
.fig figcaption { font: 700 1.25rem/1.3 var(--font-display); }
.fignote { font-size: .9375rem; color: var(--muted); margin-top: .35rem; }
.chart-scroll { overflow-x: auto; margin-top: .8rem; }
.chart-scroll svg { display: block; width: 100%; height: auto; min-width: 640px; }
.axis text, .lab-svg { font: 400 13px var(--font-data); fill: var(--muted); }
.lab-svg.strong { font: 600 14px var(--font-display); fill: var(--ink); }
.gridl line { stroke: var(--line); }
.mk { cursor: pointer; outline: none; } .mk .ring { fill: none; stroke: var(--c); stroke-width: 3; } .mk .halo { fill: var(--paper); }
.mk:hover .ring, .mk:focus-visible .ring { stroke: var(--ink); stroke-width: 3.5; }
.vbars { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: .42rem; }
.vbars li { display: grid; grid-template-columns: 26px minmax(6rem, 10rem) minmax(0, 1fr) 4.8rem; align-items: center; gap: .6rem; font-size: .9375rem; }
.vbars .ico { width: 26px; height: 26px; border-radius: 6px; }
.vbars .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vbars .bar { height: 12px; border-radius: 0 4px 4px 0; background: var(--c); }
.vbars .v { font: 400 .875rem/1 var(--font-data); text-align: right; }
.parts ul { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(9.6rem, 1fr)); gap: 1rem; }
.parts li { display: grid; gap: .3rem; }
.parts .pimg { aspect-ratio: 1; max-width: 100%; border-radius: 14px; background: var(--bg) var(--parts) 0 0 / var(--pn, 700%) 100% no-repeat; background-position: calc(var(--i) * 100% / (var(--pc, 7) - 1)) 0; }
.parts b { font: 500 1.3rem/1 var(--font-data); margin-top: .35rem; } .parts span { font-size: .9375rem; color: var(--ink-2); }
.tablesec { background: var(--bg); }
.tdetails > summary { cursor: pointer; list-style: none; display: inline-flex; gap: .7rem; align-items: center; margin-top: 1.4rem; padding: .9rem 1.2rem; min-height: 3.2rem;
  border: 1.5px solid var(--ink); border-radius: 12px; font: 600 1.0625rem/1.2 var(--font-display); background: var(--paper); }
.tdetails > summary::-webkit-details-marker { display: none; }
.tdetails > summary::after { content: "↓"; } .tdetails[open] > summary::after { content: "↑"; }
.table-wrap { overflow-x: auto; margin-top: 1.4rem; border-top: 1px solid var(--line); }
table { border-collapse: collapse; width: 100%; min-width: 70rem; font-variant-numeric: tabular-nums; font-size: 1rem; }
th, td { text-align: left; padding: .65rem .85rem .65rem 0; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font: 500 .78rem/1.3 var(--font-data); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
th button { all: unset; cursor: pointer; display: inline-flex; gap: .3rem; align-items: center; }
th button:focus-visible { outline: 3px solid var(--s1); outline-offset: 2px; border-radius: 3px; }
th[aria-sort="descending"] button::after { content: "↓"; } th[aria-sort="ascending"] button::after { content: "↑"; }
td.n, th.n { text-align: right; font-family: var(--font-data); font-size: .9375rem; }
td.r { font-family: var(--font-data); color: var(--muted); width: 2.4rem; }
td.d { font-family: var(--font-data); font-size: .9rem; color: var(--ink-2); white-space: nowrap; }
td .gm { display: flex; align-items: center; gap: .7rem; font-weight: 600; }
td .gm .ico { width: 30px; height: 30px; border-radius: 7px; }
td .sw { margin-right: .5rem; vertical-align: -.05em; }
td.gn { white-space: nowrap; }
.note { color: var(--muted); font-size: 1rem; margin-top: .8rem; }
.receipts { background: var(--bg-2); }
.receipt { margin-top: 1.8rem; max-width: 38rem; background: var(--paper); color: var(--ink); padding: 2rem clamp(1rem, 3vw, 2rem) 2.2rem; font: 400 .9375rem/1.55 var(--font-data);
  box-shadow: 0 18px 40px var(--shadow);
  -webkit-mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / 14px 100%;
          mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / 14px 100%; }
.receipt .shop { font: 500 1rem/1.3 var(--font-data); letter-spacing: .14em; text-transform: uppercase; text-align: center; }
.receipt .when { color: var(--muted); margin: .3rem 0 1rem; text-align: center; }
.receipt ol { list-style: none; margin: 0; padding: .9rem 0; border-block: 1px dashed var(--line); display: grid; gap: .8rem; }
.receipt li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .1rem 1rem; }
.receipt .cat { color: var(--muted); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; grid-column: 1 / -1; margin-top: .45rem; }
.receipt li:first-child .cat { margin-top: 0; }
.receipt .val { text-align: right; white-space: nowrap; }
.receipt .total { display: flex; justify-content: space-between; gap: 1rem; margin-top: .9rem; font-weight: 500; }
.barcode { display: block; width: 100%; height: 58px; margin-top: 1.2rem; } .barcode rect { fill: var(--ink); }
.receipt .bc { text-align: center; letter-spacing: .3em; font-size: .8125rem; color: var(--muted); margin-top: .3rem; }
footer { background: var(--bg); z-index: 2; padding-block: 2.4rem 3.2rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .9375rem; }
footer p + p { margin-top: .7rem; } footer p { max-width: 76ch; } footer a { color: var(--ink-2); }
.foot-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: .6rem 1.2rem; max-width: none !important; margin-top: 1.4rem !important; }
.foot-row .lang { background: transparent; }

@media (max-width: 1179px) { .ruler { display: none; } }
@media (max-width: 1023px) {
  .explorer { grid-template-columns: 1fr; background: var(--bg); position: relative; z-index: 2; padding-block: 80px; }
  .xpanel { grid-column: 1; max-width: 38rem; box-shadow: none; position: static; max-height: none; overflow: visible; }
  .grid2 { grid-template-columns: 1fr; }
}
@media (max-width: 1279px) { .nav { display: none; } }
@media (max-width: 720px) {
  .hero { min-height: auto; padding-block: 96px 1rem; margin-bottom: 52vh; }
  .hero::before { content: ""; position: absolute; inset: 0 0 -2.6rem; z-index: -1;   /* the hero is .col: its box already spans the gutters */
    background: linear-gradient(to bottom, var(--scrim) 86%, transparent); }
  .step { min-height: 88vh; align-items: end; padding-block: 8vh 7vh; } .step:nth-child(even) { justify-items: stretch; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } .money2 { grid-template-columns: 1fr; } .xpanel { min-width: 0; }
  .picker { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .eq .op { display: none; }
  .theme button span { display: none; }
  .lang a { padding-inline: .55rem; }
  .tools { gap: .35rem; } .top { gap: .8rem; }
  .vbars li { grid-template-columns: 26px minmax(0, 1fr) 4.6rem; } .vbars .bar { grid-column: 2 / 4; }
  .ctx { grid-template-columns: 1fr; }
  .hud:not(.is-free) { display: none; }                          /* phones: the camera panel appears in free-look only */
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; } .scene canvas, .btn, .flag, .pick .ico, .hud, .ruler { transition: none; }
}

/* ---- v4: reading progress, top-bar tools (language, sound), live ticker, your own tower, contact, shortcuts */
.progress { position: fixed; inset: 0 0 auto; height: 3px; z-index: 31; pointer-events: none; }
.progress span { display: block; height: 100%; background: var(--s1); transform-origin: 0 50%; transform: scaleX(0); }
.tools { display: flex; align-items: center; gap: .55rem; }
.lang { display: inline-flex; background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.lang a { font: 600 .875rem/1 var(--font-data); letter-spacing: .06em; text-decoration: none; color: var(--ink-2); padding: 0 .75rem; min-height: 2.6rem;
  border-radius: 999px; display: inline-flex; align-items: center; }
.lang a[aria-current="page"] { background: var(--btn); color: var(--btn-ink); }
.snd { display: inline-grid; place-items: center; width: 2.95rem; height: 2.95rem; border-radius: 999px; border: 1px solid var(--line); background: var(--card);
  color: var(--ink); cursor: pointer; padding: 0; flex: none; }
.snd svg { width: 1.25rem; height: 1.25rem; }
.snd .x, .snd[aria-pressed="false"] .w1, .snd[aria-pressed="false"] .w2 { display: none; } .snd[aria-pressed="false"] .x { display: inline; }
.livepill { display: inline-flex; align-items: center; gap: .45rem; color: var(--ink); font-weight: 600; }
.livepill i { width: .6rem; height: .6rem; border-radius: 50%; background: var(--live); animation: onair 2s ease-out infinite; }
.livepill.off i { background: var(--muted); animation: none; }
@keyframes onair { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--live) 55%, transparent); } 70%, 100% { box-shadow: 0 0 0 .55rem transparent; } }
.hero-foot { margin-top: auto; display: flex; flex-direction: column; align-items: flex-start; gap: .7rem; }
.ticker { background: var(--card); border-radius: 12px; padding: .75rem 0 .8rem; width: min(46rem, 100%); overflow: hidden; }
.tk-h { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .8rem; padding-inline: 1rem; max-width: none;
  font: 500 .8125rem/1.3 var(--font-data); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.tk-note { text-transform: none; letter-spacing: 0; color: var(--ink-2); display: inline-flex; gap: .5rem; align-items: center; }
.tk-note button { all: unset; cursor: pointer; font-weight: 600; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.tk-note button:focus-visible { outline: 3px solid var(--s1); outline-offset: 2px; }
.tk-window { overflow: hidden; margin-top: .55rem; -webkit-mask: linear-gradient(90deg, transparent, #000 1rem, #000 calc(100% - 2.5rem), transparent);
  mask: linear-gradient(90deg, transparent, #000 1rem, #000 calc(100% - 2.5rem), transparent); }
.tk-list { display: flex; gap: 1.7rem; list-style: none; margin: 0; padding: 0 1rem; width: max-content; animation: tk var(--tk-dur, 70s) linear infinite; }
.ticker:hover .tk-list, .ticker:focus-within .tk-list { animation-play-state: paused; }
@keyframes tk { to { transform: translateX(-50%); } }
.tk-list li { display: inline-flex; align-items: baseline; gap: .45rem; white-space: nowrap; font: 500 .9375rem/1.35 var(--font-data); color: var(--ink); font-variant-numeric: tabular-nums; }
.tk-list .r { color: var(--muted); } .tk-list .up { color: var(--up); } .tk-list .dn { color: var(--down); }
.tk-list .nw { font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink); border: 1px solid currentColor; border-radius: 5px; padding: .12rem .3rem; }
.yours { margin-top: 1.5rem; border-top: 1px solid var(--line); padding-top: 1.25rem; display: grid; gap: .55rem; }
.yours .yh { font: 700 1.3rem/1.2 var(--font-display); }
.yours label { font-size: .9375rem; color: var(--ink-2); }
.yrow { display: flex; flex-wrap: wrap; gap: .6rem; }
.yrow input { flex: 1 1 8rem; min-width: 0; font: 500 1.125rem/1 var(--font-data); padding: .8rem .95rem; min-height: 3.3rem; border-radius: 12px;
  border: 1.5px solid var(--ink); background: var(--paper); color: var(--ink); }
.yrow input:focus-visible { outline: 3px solid var(--s1); outline-offset: 2px; }
.ynote { font-size: .8125rem; color: var(--muted); }
.yout { font: 500 .9375rem/1.45 var(--font-data); color: var(--ink); min-height: 1.45em; }
.about { background: var(--paper); }
.about-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(1.6rem, 4.5vw, 4.5rem); align-items: center; }
.about .intro + .intro { margin-top: .9rem; }
.contact { position: relative; background: var(--bg); border-radius: 18px; padding: 2rem clamp(1.1rem, 3vw, 1.9rem) 1.7rem; display: grid; gap: .85rem;
  box-shadow: 0 16px 36px var(--shadow); margin-top: 9px; }
.contact::before { content: ""; position: absolute; left: 22px; right: 22px; top: -8px; height: 8px;   /* the card is a brick: studs along its top */
  background: radial-gradient(circle at 9px 9px, var(--bg) 5px, transparent 5.6px) 0 0 / 22px 9px repeat-x; }
.cc-label { font: 500 .8125rem/1.3 var(--font-data); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.cc-mail { font: 500 clamp(1.2rem, 2.3vw, 1.6rem)/1.3 var(--font-data); overflow-wrap: anywhere; -webkit-user-select: all; user-select: all; max-width: none; }
.cc-actions { display: flex; flex-wrap: wrap; gap: .6rem; }
.cc-note { font-size: .875rem; color: var(--muted); }
dialog.keys { border: 0; border-radius: 18px; padding: 1.6rem 1.8rem 1.4rem; background: var(--paper); color: var(--ink); width: min(31rem, calc(100vw - 32px));
  box-shadow: 0 30px 80px rgba(0, 0, 0, .35); }
dialog.keys::backdrop { background: rgba(8, 11, 18, .55); }
dialog.keys h2 { font-size: 1.55rem; }
dialog.keys dl { display: grid; gap: .6rem; margin: 1.1rem 0 1.3rem; }
dialog.keys dl div { display: grid; grid-template-columns: 6.8rem minmax(0, 1fr); gap: .8rem; align-items: baseline; }
dialog.keys dd { margin: 0; color: var(--ink-2); }
kbd { font: 500 .875rem/1 var(--font-data); border: 1px solid var(--line); border-bottom-width: 2.5px; border-radius: 6px; padding: .28rem .45rem;
  background: var(--bg); color: var(--ink); white-space: nowrap; }
.keys-close { margin: 0; }
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .brand span { display: none; } .ticker { width: 100%; } }
@media (prefers-reduced-motion: reduce) { .tk-list { animation: none; } .tk-window { overflow-x: auto; } .livepill i { animation: none; } }
@media (max-width: 720px) {
  .day .st { grid-template-columns: repeat(2, 12px); gap: 2px; overflow: hidden; max-height: 96px; } .day .ico { width: 12px; height: 12px; border-radius: 3px; }
}
@media (max-width: 480px) {                                    /* 9 day columns of ~26-33 px: "today" / "dziś" must fit one (01.10.2026) */
  .fresh { gap: 2px; } .day { padding-inline: 0; } .day span { font-size: .6rem; letter-spacing: -.03em; }
}
@media (max-width: 360px) { h1 { font-size: 2.3rem; } .day .st { grid-template-columns: 12px; } .hero .actions .btn { padding-inline: 1.1rem; }
  .day span { font-size: .56rem; letter-spacing: -.04em; } }
.hero { overflow-x: clip; }                                      /* the blurred haze behind the words reaches past the gutter at 721-1023 px */
@media (max-width: 480px) { .receipt li { grid-template-columns: minmax(0, 1fr); } .receipt .val { text-align: left; white-space: normal; color: var(--ink-2); } }

/* ---- v5: the receipt unrolls (paper off a roll, with a printer sound), a brick scrollbar */
.receipt.is-rolled .rc-body, .receipt.is-rolling .rc-body { overflow: hidden; }
.receipt.is-rolled .rc-body { max-height: var(--rc-h, 22rem); -webkit-mask: linear-gradient(#000 calc(100% - 8rem), transparent); mask: linear-gradient(#000 calc(100% - 8rem), transparent); }
.receipt.is-rolling .rc-body { perspective: 700px; perspective-origin: 50% 100%; }
.rc-roll { display: none; position: absolute; left: .6rem; right: .6rem; height: 20px; border-radius: 10px; pointer-events: none; z-index: 2;
  background: linear-gradient(180deg, color-mix(in srgb, var(--ink) 22%, var(--paper)) 0%, var(--paper) 38%, color-mix(in srgb, var(--ink) 8%, var(--paper)) 62%, color-mix(in srgb, var(--ink) 30%, var(--paper)) 100%);
  box-shadow: 0 6px 12px var(--shadow), inset 0 1px 0 rgba(255, 255, 255, .5); }
.receipt.is-rolling .rc-roll { display: block; }
.rc-more { display: flex; align-items: center; justify-content: center; gap: .55rem; width: 100%; margin: .9rem 0 .4rem; padding: .85rem 1rem; min-height: 3rem; cursor: pointer;
  font: 600 .875rem/1 var(--font-data); letter-spacing: .12em; text-transform: uppercase; color: var(--ink); background: transparent;
  border: 1.5px dashed color-mix(in srgb, var(--ink) 45%, transparent); border-radius: 10px; }
.rc-more:hover { background: color-mix(in srgb, var(--ink) 5%, transparent); }
.rc-more:focus-visible { outline: 3px solid var(--s1); outline-offset: 3px; }
.rc-more .l-less, .receipt.is-open .rc-more .l-more { display: none; } .receipt.is-open .rc-more .l-less { display: inline; }
.rc-more svg { transition: transform .3s ease; } .receipt.is-open .rc-more svg { transform: rotate(180deg); }
/* scrollbars: Chrome and Safari draw a 1 x n brick (studs along the thumb); Firefox takes the colours only */
::-webkit-scrollbar { width: 14px; height: 14px; }
::-webkit-scrollbar-track, ::-webkit-scrollbar-corner { background: var(--sb-track); }
::-webkit-scrollbar-thumb { border: 3px solid var(--sb-track); border-radius: 999px; background-color: var(--sb-thumb);
  background-image: radial-gradient(circle, rgba(255, 255, 255, .42) 0 1.9px, transparent 2.5px); background-size: 100% 12px; background-position: center; }
::-webkit-scrollbar-thumb:horizontal { background-size: 12px 100%; }
::-webkit-scrollbar-thumb:hover { background-color: var(--sb-thumb-h); }
@supports not selector(::-webkit-scrollbar) { html { scrollbar-color: var(--sb-thumb) var(--sb-track); scrollbar-width: thin; } }
@media (prefers-reduced-motion: reduce) { .rc-more svg { transition: none; } }
.receipt { position: relative; } .rc-body { position: relative; }            /* offsetTop of the lines is measured inside the body; the roll sits on the receipt */