/* Bursar · landing system: white ledger paper, hairline frame, the dusk gradient on every panel */

:root {
  color-scheme: light;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --r: 0.25rem;
  --r-lg: 0.375rem;
  --wrap: 78rem;
  --gutter: clamp(1rem, 4vw, 3rem);
  --inset: clamp(1rem, 2.6vw, 2.75rem);
  --rule-h: 2.25rem;

  --bg: #FFFFFF;
  --bg-2: #F6F8FB;
  --bg-3: #EDF1F6;
  --fg: #0B0D12;
  --fg-2: #353B47;
  --fg-3: #5C6472;
  --line: #E5E8EE;
  --line-2: #D3D8E1;
  --line-3: #B4BCC9;
  --accent: #4539BC;
  --accent-2: #362D90;
  --ink: #362D90;
  --wash: #EFEDFB;
  --wash-2: #DCD7F6;
  --ok: #157A46;
  --pend: #8A5A00;
  --bad: #B9301F;
  --shadow-float: 0 40px 80px -40px rgba(15, 13, 33, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.55);
  --shadow-card: 0 24px 48px -28px rgba(15, 13, 33, 0.45);

  /* The brand surface: the dusk gradient, ink at the lower left, indigo and violet through the middle, lavender and blush at the upper right, with film grain */
  --grain: url('img/grain.png');
  --dusk: radial-gradient(circle farthest-corner at 100% 0%, #F4D7E8 0%, #ECD1E9 4%, #CAB5EE 7%, #B6A5EE 11%, #9787E4 15%, #7264D8 20%, #5649CF 27%, #4539BC 38%, #362D90 53%, #1C1845 75%, #0B0A12 100%);
  --dusk-dawn: radial-gradient(ellipse 39% 42% at 100% 0%, rgba(244, 215, 232, 0.92) 0%, rgba(202, 181, 238, 0.72) 32%, rgba(151, 135, 228, 0.34) 62%, transparent 100%);
  --dusk-ember: radial-gradient(circle farthest-side at 100% 100%, rgba(244, 215, 232, 0.42), rgba(151, 135, 228, 0.16) 28%, transparent 52%);
  --dusk-line: linear-gradient(90deg, #4539BC, #9787E4 55%, #F4D7E8);
  --surface: var(--dusk-dawn), var(--dusk-ember), var(--dusk);
  /* The hero runs the gradient the way it was drawn: a 65deg diagonal, ink at the lower left, a blush dawn in the upper right corner */
  --hero-lin: linear-gradient(65deg, #0F0D21 0%, #110E27 8%, #1A163F 16%, #241E5E 24%, #2F277F 32%, #3B309E 40%, #4538B6 48%, #4B3FC2 56%, #5449CB 64%, #5E50D1 74%, #665AD5 86%, #6E62D8 100%);
  --hero-dawn: radial-gradient(ellipse 38% 66% at 100% 0%, rgba(244, 215, 232, 0.96) 0%, rgba(236, 209, 233, 0.86) 20%, rgba(202, 181, 238, 0.55) 46%, rgba(182, 165, 238, 0.2) 72%, rgba(182, 165, 238, 0) 100%);
  --hero-side: radial-gradient(ellipse 26% 42% at 100% 58%, rgba(151, 135, 227, 0.45) 0%, rgba(151, 135, 227, 0) 100%);
  --hero-ink: radial-gradient(ellipse 60% 55% at 0% 100%, rgba(15, 13, 33, 0.7) 0%, rgba(15, 13, 33, 0) 100%);
  --overlap: clamp(4rem, 11vw, 10rem);
}
.section-deep { color: var(--fg); }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 450 1rem/1.6 var(--sans);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

[id] { scroll-margin-top: 5.5rem; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-family: var(--display); font-weight: 700; letter-spacing: -0.02em; }
ul, ol { margin: 0; padding: 0; }
button { font: inherit; color: inherit; border: none; padding: 0; background: none; }
code, kbd, .mono { font-family: var(--mono); font-feature-settings: 'tnum' 1; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--wash-2); color: var(--fg); }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; padding-inline: var(--inset); position: relative; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 40; padding: 0.6rem 1rem; background: var(--fg); color: #fff; border-radius: 3px; text-decoration: none; }
.skip:focus { top: 1rem; }
.sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* FRAME · two hairlines the full height of the page, hatched bands between sections, registration dots at the corners */
.frame { position: fixed; inset: 0; z-index: -1; width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; border-inline: 1px solid var(--line); pointer-events: none; }
.section { padding-block: clamp(4rem, 6.5vw, 6rem); }
.rule {
  position: relative;
  width: min(100% - 2 * var(--gutter), var(--wrap)); height: var(--rule-h); margin-inline: auto;
  border-block: 1px solid var(--line);
  background: repeating-linear-gradient(135deg, var(--line-2) 0 1px, transparent 1px 11px);
}
.rule::before, .rule::after { content: ''; position: absolute; top: -3px; width: 5px; height: 5px; border-radius: 999px; background: var(--accent); box-shadow: 0 var(--rule-h) 0 var(--accent); }
.rule::before { left: -3px; }
.rule::after { right: -3px; }

/* SECTION HEAD · label, title left, description right */
.section__head {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  grid-template-areas: 'tag tag' 'title desc';
  column-gap: clamp(2rem, 6vw, 6rem); row-gap: 1.75rem; align-items: center;
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}
.section__head .eyebrow { grid-area: tag; justify-self: start; }
.section__head .h-section { grid-area: title; }
.section__head .lede { grid-area: desc; }
.section__head--center { grid-template-columns: minmax(0, 1fr); grid-template-areas: 'tag' 'title' 'desc'; justify-items: center; text-align: center; row-gap: 1.25rem; }
.section__head--center .eyebrow { justify-self: center; }

/* TYPOGRAPHY · Cabinet for solid headlines, Satoshi for prose/UI, Plex for exact data */
.display { font-family: var(--display); font-size: clamp(2.625rem, 1.5rem + 3.6vw, 4.5rem); line-height: 1.04; letter-spacing: -0.025em; font-weight: 700; text-wrap: balance; color: var(--fg); }
.h-section { font-family: var(--display); font-size: clamp(1.875rem, 1.2rem + 1.8vw, 2.75rem); line-height: 1.1; letter-spacing: -0.025em; font-weight: 700; text-wrap: balance; max-width: 20ch; color: var(--fg); }
.lede { color: var(--fg-3); font-size: 1rem; line-height: 1.6; max-width: 44ch; text-wrap: pretty; }

.eyebrow { display: inline-flex; align-items: center; gap: 0.625rem; font-family: var(--sans); font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); }
.eyebrow--dot { align-items: flex-start; color: var(--fg-3); }
.eyebrow--dot::before { content: ''; flex: none; width: 0.5rem; height: 0.5rem; margin-top: 0.35em; background: var(--accent); clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%); }
.corners, .eyebrow--tag, .card, .ledger-app, .cmd {
  --c: var(--accent);
  --corner: linear-gradient(var(--c), var(--c));
  background-origin: border-box;
  background-image:
    var(--corner), var(--corner), var(--corner), var(--corner),
    var(--corner), var(--corner), var(--corner), var(--corner);
  background-size: 10px 1.5px, 1.5px 10px, 10px 1.5px, 1.5px 10px, 10px 1.5px, 1.5px 10px, 10px 1.5px, 1.5px 10px;
  background-position: 0 0, 0 0, 100% 0, 100% 0, 0 100%, 0 100%, 100% 100%, 100% 100%;
  background-repeat: no-repeat;
}
.eyebrow--tag { padding: 0.4375rem 0.75rem; }

/* BUTTONS · rectangular, label rolls on hover, arrow lives in its own cell */
.btn {
  --press: 0.98;
  --wash-y: 104%;
  --label-y: 0%;
  --label-next-y: 115%;
  --arrow-out: 0%;
  --arrow-in: -200%;
  --btn-wash: var(--fg);
  --btn-wash-fg: #fff;
  --chip-line: var(--line-2);
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: stretch; gap: 0;
  min-height: 2.875rem; padding: 0 1.25rem;
  border-radius: 3px; border: 1px solid var(--line-2);
  background: #fff; color: var(--fg);
  font-weight: 600; font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer;
  touch-action: manipulation; -webkit-tap-highlight-color: transparent;
  transition: border-color 0.24s var(--ease), transform 0.16s var(--ease);
}
.btn::before {
  content: ''; position: absolute; inset: -1px; z-index: -1;
  border-radius: inherit; pointer-events: none; background: var(--btn-wash);
  transform: translateY(var(--wash-y));
  transition: transform 0.32s var(--ease);
}
.btn__label { display: grid; align-self: center; overflow: hidden; min-width: 0; padding-block: 0.12em; line-height: 1.5; }
.btn__label > span { grid-area: 1 / 1; white-space: nowrap; transform: translateY(var(--label-y)); transition: transform 0.3s var(--ease); }
.btn__label > span[aria-hidden] { color: var(--btn-wash-fg); transform: translateY(var(--label-next-y)); }
.btn__arrow {
  position: relative; overflow: hidden; flex: none;
  width: 2.75rem; margin: -1px -1.25rem -1px 1.25rem; display: grid; place-items: center;
  border-left: 1px solid var(--chip-line);
  transition: border-color 0.24s var(--ease);
}
.btn__arrow svg { grid-area: 1 / 1; width: 0.9375rem; height: 0.9375rem; stroke-width: 1.8; transform: translate(var(--arrow-out), calc(-1 * var(--arrow-out))); transition: transform 0.3s var(--ease); }
.btn__arrow svg + svg { transform: translate(var(--arrow-in), calc(-1 * var(--arrow-in))); }
.btn--primary { --btn-wash: var(--accent-2); --chip-line: rgba(255, 255, 255, 0.32); background: var(--accent); color: #fff; border-color: var(--accent); }
.btn--sm { min-height: 2.375rem; padding-inline: 0.875rem; font-size: 0.6875rem; }
.btn:focus-visible:where(:not(:disabled)) {
  --wash-y: 0%; --label-y: -115%; --label-next-y: 0%;
  --arrow-out: 200%; --arrow-in: 0%;
  --btn-active-fg: var(--btn-wash-fg);
  --chip-line: rgba(255, 255, 255, 0.32);
  border-color: var(--btn-wash); color: var(--btn-wash-fg); outline-offset: 4px;
}
@media (hover: hover) and (pointer: fine) {
  .btn:hover:where(:not(:disabled)) {
    --wash-y: 0%; --label-y: -115%; --label-next-y: 0%;
    --arrow-out: 200%; --arrow-in: 0%;
    --btn-active-fg: var(--btn-wash-fg);
    --chip-line: rgba(255, 255, 255, 0.32);
    border-color: var(--btn-wash); color: var(--btn-wash-fg);
  }
}
.btn:active:where(:not(:disabled)) { transform: scale(var(--press)); transition-duration: 0.08s; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.link { color: var(--fg); text-decoration: underline; text-decoration-color: var(--line-3); text-underline-offset: 0.25em; transition: text-decoration-color 0.2s var(--ease); font-weight: 500; }
.link:hover { text-decoration-color: var(--accent); }

/* MASTHEAD · centred pill */
.masthead { position: fixed; top: max(1rem, env(safe-area-inset-top)); left: 0; right: 0; z-index: 30; display: flex; justify-content: center; padding-inline: var(--gutter); pointer-events: none; }
.masthead__row {
  pointer-events: auto; display: flex; align-items: center; gap: 0.25rem; max-width: 100%;
  padding: 0.375rem 0.375rem 0.375rem 1.125rem; border-radius: 999px;
  background: rgba(255, 255, 255, 0.72); border: 1px solid var(--line-2);
  backdrop-filter: blur(20px) saturate(1.3); -webkit-backdrop-filter: blur(20px) saturate(1.3);
  box-shadow: 0 12px 32px -20px rgba(15, 13, 33, 0.35);
  transition: background-color 0.24s var(--ease), border-color 0.24s var(--ease), box-shadow 0.24s var(--ease);
  color: var(--fg);
}
.masthead.is-scrolled .masthead__row { background: rgba(255, 255, 255, 0.92); box-shadow: 0 16px 40px -20px rgba(15, 13, 33, 0.45); }
.wordmark { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--display); font-weight: 750; letter-spacing: -0.02em; font-size: 1.125rem; margin-right: 0.75rem; padding-right: 1.125rem; border-right: 1px solid var(--line-2); color: var(--fg); }
.mark { width: 1.375rem; height: 1.375rem; display: block; border-radius: 27%; }
.masthead__nav { display: flex; align-items: center; gap: 0.125rem; }
.masthead__nav a:not(.btn) { display: inline-flex; align-items: center; min-height: 2.25rem; padding: 0 0.75rem; border-radius: 999px; color: var(--fg-2); font-size: 0.875rem; font-weight: 500; transition: color 0.2s var(--ease), background-color 0.2s var(--ease); }
@media (hover: hover) { .masthead__nav a:not(.btn):hover { color: var(--fg); background: var(--bg-3); } }
.masthead__nav .btn { margin-left: 0.5rem; min-height: 2.25rem; border-radius: 999px; }

/* HERO · title left, description and actions right, facts strip, stage band */
/* HERO · the dusk gradient, full bleed; copy stands on the ink side, the demo window overlaps the lower edge */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  padding-top: clamp(9.5rem, 12.5vw, 12rem); padding-bottom: calc(var(--overlap) + clamp(3rem, 5vw, 4.5rem));
  color: #fff;
  background: var(--hero-ink), var(--hero-dawn), var(--hero-side), var(--hero-lin);
}
.hero::after { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: var(--grain) 0 0 / 200px 200px; mix-blend-mode: overlay; opacity: 0.08; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 46rem); justify-content: center; justify-items: center; row-gap: 2.25rem; text-align: center; }
.hero__lead { display: grid; gap: 1.75rem; justify-items: center; }
.hero__aside { display: grid; gap: 1.75rem; justify-items: center; }
.hero__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.625rem; }
.hero .eyebrow--dot { text-align: left; }
.hero .display { color: #fff; }
.hero .eyebrow--dot { color: #EFEBFB; }
.hero .eyebrow--dot::before { background: #F4D7E8; }
.hero .lede { color: rgba(255, 255, 255, 0.86); font-size: clamp(1rem, 0.9rem + 0.35vw, 1.125rem); line-height: 1.55; max-width: 34rem; margin-inline: auto; text-wrap: balance; }
.hero .btn--primary { --btn-wash: var(--wash); --btn-wash-fg: var(--accent-2); --chip-line: var(--wash-2); background: #fff; color: var(--accent-2); border-color: #fff; }
.hero .btn--primary .btn__label > span[aria-hidden] { color: var(--accent-2); }
.hero .btn--primary:hover, .hero .btn--primary:focus-visible { color: var(--accent-2); border-color: #fff; }
.hero .btn--plain { --btn-wash: #fff; --btn-wash-fg: var(--accent-2); --chip-line: rgba(255, 255, 255, 0.3); background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.55); }
.hero .btn--plain:hover, .hero .btn--plain:focus-visible { border-color: #fff; }
.hero .btn:focus-visible { outline-color: #fff; }

/* DEMO · the app window pulled up over the hero's lower edge, facts beneath it */
.demo-section { position: relative; z-index: 1; margin-top: calc(-1 * var(--overlap)); padding-bottom: clamp(1rem, 2vw, 1.5rem); }
.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: clamp(2rem, 3.5vw, 3rem); padding-block: 1.25rem; list-style: none; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.facts li { display: flex; align-items: center; gap: 0.625rem; padding: 0 0.75rem 0 1.5rem; border-left: 1px solid var(--line); font-size: 0.8125rem; font-weight: 500; color: var(--fg-3); }
.facts li:first-child { padding-left: 0; border-left: 0; }
.facts li::before { content: ''; flex: none; width: 0.375rem; height: 0.375rem; border-radius: 999px; background: var(--accent); }

/* BANDS · the dusk surface as a corner glow, always with content inset */
.band {
  position: relative; isolation: isolate; overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--surface);
}
.band::before { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; background-image: var(--grain); background-size: 200px 200px; mix-blend-mode: overlay; opacity: 0.08; }
.band--object::after, .band--feature::after { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.band--object::after { background: linear-gradient(0deg, rgba(11, 10, 18, 0.55) 0%, rgba(11, 10, 18, 0.3) 18%, rgba(11, 10, 18, 0.08) 40%, rgba(11, 10, 18, 0) 60%); }
.band--feature::after { background: linear-gradient(0deg, rgba(11, 10, 18, 0.6) 0%, rgba(11, 10, 18, 0.5) 50%, rgba(11, 10, 18, 0.16) 72%, rgba(11, 10, 18, 0) 90%); }
.band--object { display: grid; place-items: center; padding: clamp(1.5rem, 4vw, 3rem); }
.band--plate { display: grid; place-items: center; margin: 0; padding: clamp(1.25rem, 3vw, 2.5rem); }
.band--feature { display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(1.5rem, 3vw, 2rem); min-height: 24rem; }
.band__copy { display: grid; gap: 0.875rem; justify-items: start; max-width: 24rem; color: #fff; }
.band__copy h3 { width: fit-content; font-size: 1.375rem; letter-spacing: -0.02em; color: #fff; }
.band__copy p { font-size: 0.9375rem; line-height: 1.55; color: #fff; }
.band__copy .btn { margin-top: 0.5rem; --btn-wash: var(--wash); --btn-wash-fg: var(--accent-2); background: #fff; color: var(--accent-2); border-color: #fff; --chip-line: var(--wash-2); }
.band__copy .btn__label > span[aria-hidden] { color: var(--accent-2); }
.band__copy .btn:hover, .band__copy .btn:focus-visible { --chip-line: var(--wash-2); color: var(--accent-2); border-color: #fff; }
.band__copy .btn:focus-visible { outline-color: #fff; }

/* CARDS · white, hairline, blue registration corners */
.card { list-style: none; padding: 1.625rem 1.75rem; border: 1px solid var(--line-2); border-radius: var(--r); background-color: #fff; }
.card h3 { font-size: 1.1875rem; line-height: 1.25; letter-spacing: -0.015em; color: var(--fg); }
.card h3 + p { margin-top: 0.5rem; }
.card p { font-size: 0.875rem; line-height: 1.55; color: var(--fg-3); }
.card--step { display: flex; flex-direction: column; padding: 1.75rem; }
.card__n { font-family: var(--display); font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; color: var(--fg); margin-bottom: 2.75rem; }
.card__val { font-family: var(--mono); font-feature-settings: 'tnum' 1; font-size: 1.375rem; line-height: 1.2; color: var(--accent); margin: 0.375rem 0 0.75rem; }
.card--step .card__val + p { margin-top: 0; }
.card--icon { display: flex; flex-direction: column; min-height: 12.5rem; }
.card__icon { display: grid; place-items: center; width: 2.25rem; height: 2.25rem; margin-bottom: 2.25rem; border: 1px solid var(--accent); border-radius: 3px; color: var(--accent); background: var(--wash); }
.card__icon svg { width: 1.125rem; height: 1.125rem; }
.card--icon h3 { margin-top: auto; }

.duo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 1rem; align-items: stretch; }
.stack { display: grid; gap: 1rem; list-style: none; }
.stack .card { display: flex; flex-direction: column; justify-content: center; }
.trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 1rem; list-style: none; }

/* GUIDE · six steps, what you type sits at the foot of each card */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; list-style: none; }
.steps .card p { padding-bottom: 1.25rem; }
.card__say { display: inline-block; width: fit-content; max-width: 100%; margin-top: auto; padding: 0.4375rem 0.625rem; border: 1px solid var(--line-2); border-radius: var(--r); background: var(--bg-2); font-size: 0.8125rem; line-height: 1.4; color: var(--fg-2); overflow-wrap: anywhere; }
.card__say::before { content: '>'; margin-right: 0.5rem; color: var(--accent); }
.guide__foot { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1.25rem 3rem; align-items: center; margin-top: 2rem; padding-top: 1.75rem; border-top: 1px solid var(--line); }
.guide__foot p { max-width: 46rem; font-size: 0.9375rem; line-height: 1.6; color: var(--fg-3); }
.guide__acts { display: flex; flex-wrap: wrap; gap: 0.625rem; }
.feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 1rem; }
.quad { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; list-style: none; }

/* OBJECTS · the real ticket and standing order, shown on the band */
.object { width: 100%; max-width: 24rem; display: grid; gap: 0.75rem; }
.exhibit {
  width: 100%; overflow: hidden; text-align: left;
  background: #fff; border: 1px solid rgba(255, 255, 255, 0.7); border-radius: 0.875rem;
  box-shadow: var(--shadow-float); color: var(--fg-2);
}
.object .keys { margin: 0; }
.object__note { margin-top: 1rem; font-size: 0.8125rem; line-height: 1.55; text-align: center; color: #fff; }
.ticket__cap { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0.375rem 0.75rem; align-items: center; margin: 0.875rem 1.125rem 1.125rem; padding: 0.75rem 0.875rem; border: 1px solid var(--line); border-radius: 0.5rem; background: var(--bg-2); font-size: 0.8125rem; color: var(--fg-3); }
.ticket__cap > span:nth-child(odd) { white-space: nowrap; }
.ticket__cap .num { font-size: 0.8125rem; justify-self: end; text-align: right; }
.ticket__cap .meter { grid-column: 1 / -1; margin-top: 0.375rem; }
.meter { height: 4px; border-radius: 2px; background: var(--line-2); overflow: hidden; }
.meter span { display: block; height: 100%; width: 18.85%; background: var(--accent); }

/* PLATES · the engravings, full composition, blue ink on a white plate inside the band */
.plate { position: relative; width: min(100%, 58rem); aspect-ratio: 1.5; border-radius: var(--r); background: #fff; box-shadow: var(--shadow-float); }
.plate__ink { position: absolute; inset: 4%; background: var(--m) center / contain no-repeat; filter: invert(1); mix-blend-mode: multiply; }
.plate__ink--counter { --m: url('img/plate-counter.webp'); }
@supports (mask-mode: luminance) {
  .plate__ink {
    background: var(--ink); filter: none; mix-blend-mode: normal;
    mask-image: var(--m); mask-mode: luminance; mask-size: contain; mask-position: center; mask-repeat: no-repeat;
  }
}

/* DEMO STAGE · a white app window */
.stage {
  --tape: var(--bg-2);
  position: relative; z-index: 1; overflow: hidden;
  border-radius: var(--r-lg); border: 1px solid var(--line-2);
  background: #fff;
  box-shadow: var(--shadow-float);
}
.stage__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem 1.5rem; padding: 0.875rem 1.25rem 0.875rem 1.5rem; border-bottom: 1px solid var(--line); background: var(--bg-2); }
@media (min-width: 64em) { .stage__bar { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; } }
.stage__note { color: var(--fg-3); font-size: 0.8125rem; display: inline-flex; align-items: flex-start; gap: 0.5rem; font-weight: 500; }
.stage__note::before { content: ''; flex: none; width: 0.5rem; height: 0.5rem; margin-top: 0.4em; border-radius: 999px; border: 1.5px solid var(--fg-3); }

/* phase rail */
.phase { display: flex; align-items: center; gap: 0.625rem; margin: 0; padding: 0; list-style: none; font-family: var(--sans); font-size: 0.8125rem; color: var(--fg-3); font-weight: 500; }
.phase li { position: relative; padding: 0.3rem 0.7rem 0.3rem 0.6rem; border-radius: 999px; transition: color 0.24s var(--ease), background-color 0.24s var(--ease); }
.phase li span { display: inline-flex; align-items: center; gap: 0.5rem; }
.phase li span::before { content: ''; flex: none; width: 0.4rem; height: 0.4rem; border-radius: 999px; box-shadow: inset 0 0 0 1.5px var(--line-3); transition: background-color 0.24s var(--ease), box-shadow 0.24s var(--ease); }
.phase li + li::before, .phase li + li::after { content: ''; position: absolute; right: 100%; top: 50%; width: 0.875rem; height: 1px; margin-top: -0.5px; }
.phase li + li::before { background: var(--line-2); }
.phase li + li::after { background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform 0.32s var(--ease); }
.phase li + li.is-done::after, .phase li + li.is-now::after { transform: scaleX(1); }
.phase li.is-done { color: var(--fg-2); }
.phase li.is-done span::before { background: var(--accent); box-shadow: none; }
.phase li.is-now { color: var(--accent-2); background: var(--wash); }
.phase li.is-now span::before { background: var(--accent); box-shadow: 0 0 0 3px var(--wash-2); }

.stage__ctl { --press: 0.97; display: inline-flex; align-items: center; gap: 0.5rem; min-height: 2.25rem; padding: 0 0.875rem 0 0.75rem; border-radius: 3px; border: 1px solid var(--line-2); background: #fff; color: var(--fg-2); font-size: 0.8125rem; font-weight: 500; cursor: pointer; transition: color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.16s var(--ease); }
.stage__ctl:hover { border-color: var(--line-3); color: var(--fg); }
.stage__ctl:active { transform: scale(var(--press)); transition-duration: 0.08s; }
.stage__ctl[hidden], html:not(.js) .stage__ctl { display: none; }
.stage__ctl svg { width: 0.75rem; height: 0.75rem; }
.stage__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
@media (max-width: 63.99em) { .stage__grid { grid-template-columns: 1fr; } }

/* CHAT PANE */
.chat { position: relative; isolation: isolate; padding: 1.5rem clamp(1.25rem, 2.5vw, 2rem) 1.75rem; display: flex; flex-direction: column; gap: 0.875rem; border-right: 1px solid var(--line); background: #fff; }
@media (max-width: 63.99em) { .chat { border-right: 0; border-bottom: 1px solid var(--line); min-height: 0; } }
.chat__head { display: flex; align-items: center; gap: 0.75rem; padding-bottom: 1rem; margin-bottom: 0.25rem; border-bottom: 1px solid var(--line); color: var(--fg); font-size: 0.9375rem; font-weight: 600; }
.avatar { width: 2.25rem; height: 2.25rem; border-radius: 27%; display: block; box-shadow: 0 8px 16px -8px rgba(69, 57, 188, 0.7); }
.chat__who { display: inline-flex; align-items: center; gap: 0.5rem; }
.chat__who em { font-style: normal; font-family: var(--mono); font-size: 0.625rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-3); padding: 0.1rem 0.4rem; border: 1px solid var(--line-2); border-radius: 3px; }
.chat__scope { margin-left: auto; display: inline-flex; align-items: center; gap: 0.375rem; color: var(--fg-3); font-size: 0.8125rem; font-weight: 500; }
.chat__scope svg { width: 0.75rem; height: 0.75rem; }

.msg { max-width: 34rem; display: flex; flex-direction: column; gap: 0.375rem; }
.msg--owner { align-self: flex-end; align-items: flex-end; }
.bubble { padding: 0.8125rem 1.0625rem; border-radius: 1.125rem; background: var(--bg-2); border: 1px solid var(--line); font-size: 0.9375rem; line-height: 1.55; font-weight: 450; color: var(--fg-2); }
.msg--owner .bubble { background: var(--accent); color: #fff; border-color: var(--accent); border-bottom-right-radius: 0.375rem; font-weight: 500; }
.msg--bot .bubble { border-bottom-left-radius: 0.375rem; }
.bubble b { font-weight: 600; color: var(--fg); }
.num { font-family: var(--mono); font-feature-settings: 'tnum' 1; font-size: 0.92em; font-weight: 500; color: var(--fg); }

/* TICKETS · shared between the chat replay and the exhibits */
.bubble.ticket { padding: 0; background: #fff; border: 1px solid var(--line-2); border-radius: 0.875rem; box-shadow: var(--shadow-card); overflow: hidden; width: 100%; max-width: 26rem; }
.ticket__head { display: flex; align-items: center; gap: 0.625rem; padding: 0.7rem 1.125rem 0.6rem; border-bottom: 1px solid var(--line); }
.ticket__head b { font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); font-weight: 600; }
.ticket__head .num { margin-left: auto; font-family: var(--mono); font-size: 0.8125rem; color: var(--fg-3); }
.ticket__order { padding: 0.875rem 1.125rem 0.3rem; font-size: 1.125rem; line-height: 1.35; letter-spacing: -0.012em; color: var(--fg); font-weight: 500; }
.ticket__order b { font-weight: 700; }
.ticket__order i { font-style: normal; color: var(--fg-3); }
.ticket__order .num { font-size: 1em; font-weight: 600; }
.ticket__line { padding: 0.1rem 1.125rem; color: var(--fg-2); font-size: 0.9375rem; }
.ticket__line:last-child { padding-bottom: 0.875rem; }
.ticket__ref { margin-top: 0.35rem; padding-top: 0.5rem; border-top: 1px dashed var(--line-2); }
.ticket__foot { display: flex; align-items: flex-start; gap: 0.5rem; margin-top: 0.625rem; padding: 0.625rem 1.125rem 0.875rem; border-top: 1px dashed var(--line-2); color: var(--fg-3); font-size: 0.875rem; }
.ticket__foot svg { flex: none; width: 0.8125rem; height: 0.8125rem; margin-top: 0.3rem; }

.state { display: inline-flex; align-items: center; gap: 0.4rem; font-weight: 600; }
.state--pend { color: var(--pend); }
.state--pend::before { content: ''; width: 0.5rem; height: 0.5rem; border-radius: 999px; background: currentColor; animation: pend-pulse 1.4s ease-in-out infinite; }
.state--ok { color: var(--ok); }
.state--ok svg { width: 0.75rem; height: 0.75rem; padding: 0.15rem; border-radius: 999px; background: rgba(21, 122, 70, 0.14); }
.state--bad { color: var(--bad); }
@keyframes pend-pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.35; transform: scale(0.8); } }

.keys { display: flex; gap: 0.5rem; margin-top: 0.25rem; width: 100%; }
.key { position: relative; flex: 1; min-height: 2.75rem; display: inline-flex; align-items: center; justify-content: center; border-radius: 0.625rem; border: 1px solid var(--line-2); background: #fff; color: var(--accent); font-size: 0.9375rem; font-weight: 600; transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease); }
.object .key { box-shadow: var(--shadow-card); }
.key::after { content: ''; position: absolute; inset: -1px; border-radius: inherit; box-shadow: 0 0 0 2px rgba(69, 57, 188, 0.45); opacity: 0; pointer-events: none; }
.key.is-pressed { background: var(--wash); border-color: var(--accent); transform: scale(0.97); }
.key.is-pressed::after { animation: key-ring 0.7s var(--ease) both; }
.msg--edit { font-size: 0.8125rem; color: var(--fg-3); margin-left: 0.5rem; font-weight: 500; }

.hashref, .lrow--ref .lrow__hash b { position: relative; transition: color 0.36s var(--ease); }
.hashref::after, .lrow--ref .lrow__hash b::after { content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform 0.36s var(--ease) 0.1s; }
.stage.is-done .hashref, .stage.is-done .lrow--ref .lrow__hash b { color: var(--accent); animation: none; }
.stage.is-done .hashref::after, .stage.is-done .lrow--ref .lrow__hash b::after { transform: scaleX(1); }

/* LEDGER PANE */
.ledgerpane { position: relative; padding: 1.5rem clamp(1.25rem, 2.5vw, 2rem) 1.75rem; display: flex; flex-direction: column; gap: 0.75rem; background: var(--tape); }
.ledgerpane__head { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line-2); color: var(--fg); }
.ledgerpane__file { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--mono); font-weight: 600; font-size: 0.8125rem; }
.ledgerpane__file svg { width: 0.875rem; height: 0.875rem; color: var(--accent); }
.ledgerpane__head code { color: var(--fg-3); font-size: 0.625rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; padding: 0.15rem 0.5rem; border: 1px solid var(--line-2); border-radius: 3px; background: #fff; }
.tape { position: relative; margin: 0; padding: 0; list-style: none; }
.lrow { position: relative; display: grid; grid-template-columns: 2.25rem minmax(0, 1fr); column-gap: 0.75rem; row-gap: 0.2rem; padding: 0.75rem 0 0.75rem 1.375rem; font-family: var(--mono); font-size: 0.75rem; line-height: 1.5; color: var(--fg-2); background: repeating-linear-gradient(to right, var(--line-2) 0 3px, transparent 3px 7px) 1.375rem 100% / calc(100% - 1.375rem) 1px no-repeat; }
.lrow::before { content: ''; position: absolute; z-index: 1; left: 0; top: 1.125rem; width: 0.5rem; height: 0.5rem; border-radius: 999px; background: var(--fg-2); box-shadow: 0 0 0 3px var(--tape); transition: transform 0.28s var(--ease) 0.12s, background-color 0.36s var(--ease), box-shadow 0.36s var(--ease); }
.lrow::after { content: ''; position: absolute; left: calc(0.25rem - 0.5px); top: 0; bottom: 0; width: 1px; background: var(--line-3); transform-origin: top; transition: transform 0.4s var(--ease); }
.lrow:first-child::after { top: 1.375rem; }
.lrow:last-child::after { bottom: auto; height: 1.375rem; }
.lrow__seq { color: var(--fg-3); font-weight: 500; }
.lrow__kind { color: var(--fg); font-weight: 600; }
.lrow__sum { grid-column: 2; color: var(--fg-3); overflow-wrap: anywhere; }
.lrow__hash { grid-column: 2; display: flex; flex-wrap: wrap; gap: 0.25rem 0.75rem; color: var(--fg-3); margin-top: 0.15rem; }
.lrow__hash b { font-weight: 600; color: var(--fg-2); }
.stage.is-done .lrow--ref::before { background: var(--accent); box-shadow: 0 0 0 3px var(--tape), 0 0 0 5px var(--wash-2); }
.ledgerpane__foot { position: relative; margin-top: auto; padding-top: 1rem; font-size: 0.8125rem; color: var(--fg-3); line-height: 1.6; font-weight: 450; }

/* REPLAY VISIBILITY */
.js .msg { opacity: 0; visibility: hidden; transform: translateY(10px) scale(0.97); transform-origin: 0 100%; transition: opacity 0.16s var(--ease), transform 0.16s var(--ease), visibility 0s 0.16s; }
.js .msg--owner { transform-origin: 100% 100%; }
.js .msg.is-shown { opacity: 1; visibility: visible; transform: none; transition: opacity 0.38s var(--ease), transform 0.38s var(--ease), visibility 0s; }
.js .msg .keys { opacity: 0; transform: translateY(6px); transition: opacity 0.16s var(--ease), transform 0.16s var(--ease); }
.js .msg.is-shown .keys { opacity: 1; transform: none; transition: opacity 0.32s var(--ease) 0.16s, transform 0.32s var(--ease) 0.16s; }
.msg--slot { gap: 0.75rem; }
.js .msg--slot { display: grid; grid-template-columns: minmax(0, 1fr); }
.js .morph { grid-area: 1 / 1; }
.morph__in { display: flex; flex-direction: column; align-items: flex-start; gap: 0.375rem; }
.js .morph--sending, .js .morph--receipt { opacity: 0; visibility: hidden; transition: opacity 0.2s var(--ease), visibility 0s 0.2s; }
.js .morph.is-shown { opacity: 1; visibility: visible; transition: opacity 0.3s var(--ease), visibility 0s; }
.js .morph--ticket { transform-origin: top left; transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0s; }
.js .msg--slot:not(.is-shown), .js .msg--slot:not(.is-shown) .morph { transition: none; }
.js .morph--ticket:has(~ .morph.is-shown) { opacity: 0; visibility: hidden; transform: scale(0.985); pointer-events: none; transition: opacity 0.16s var(--ease), transform 0.16s var(--ease), visibility 0s 0.16s; }
.js .morph--sending.is-gone { opacity: 0; visibility: hidden; transform: scale(0.985); transition: opacity 0.16s var(--ease), transform 0.16s var(--ease), visibility 0s 0.16s; }
.js .lrow { opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .16s var(--ease), transform .16s var(--ease), visibility 0s .16s; }
.js .lrow::before { transform: scale(0); }
.js .lrow::after { transform: scaleY(0); }
.js .lrow.is-shown { opacity: 1; visibility: visible; transform: none; transition: opacity .34s var(--ease), transform .34s var(--ease), visibility 0s; }
.js .lrow.is-shown::before { transform: scale(1); }
.js .lrow.is-shown::after { transform: scaleY(1); }
.js .stage .end-only { display: none; }
.js .stage.is-done .end-only { display: block; }
@keyframes key-ring { from { opacity: .7; transform: scale(.98); } to { opacity: 0; transform: scale(1.04); } }

/* LEDGER VERIFIER */
.ledger-app { border: 1px solid var(--line-2); border-radius: var(--r); background-color: #fff; overflow: hidden; }
.ledger__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--line-2); }
.ledger__acts { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.ledger__scroll { max-height: 400px; overflow: auto; border-bottom: 1px solid var(--line); scrollbar-color: var(--line-3) var(--bg-2); scrollbar-width: thin; }
.ltable { width: 100%; min-width: 52rem; border-collapse: separate; border-spacing: 0; text-align: left; font-size: 0.875rem; }
.ltable th { position: sticky; top: 0; background: var(--bg-2); padding: 0.75rem 1.5rem; font-weight: 500; color: var(--fg); border-bottom: 1px solid var(--line-2); z-index: 10; }
.ltable td { padding: 0.75rem 1.5rem; border-bottom: 1px solid var(--line); color: var(--fg-2); font-family: var(--mono); font-size: 0.8125rem; }
.ltable tr:last-child td { border-bottom: none; }
.ltable .c-sum { font-family: var(--sans); font-size: 0.875rem; }
.ltable .c-hash { white-space: nowrap; }
.ltable tr.is-broken td { background: rgba(185, 48, 31, .06); }
.ltable tr.is-broken .c-state, .diff { color: var(--bad); }
.ltable .c-state { font-family: var(--sans); white-space: nowrap; font-size: 0.875rem; }
.ltable tr.is-ok .c-state { color: var(--ok); }
.ltable tr.is-ok .c-state::before { content: '✓ '; }
.ltable tr.is-broken .c-state::before { content: '× '; }
.diff { display: block; font-size: .8125rem; }
.ledger__foot { padding: 1rem 1.5rem; font-size: 0.8125rem; color: var(--fg-3); margin: 0; }
.verdict { font-weight: 500; }
.verdict[data-state="ok"] { color: var(--ok); }
.verdict[data-state="pending"] { color: var(--pend); }
.verdict[data-state="bad"] { color: var(--bad); }

/* STATUS · accordion and the command */
.faq { max-width: 44rem; margin-inline: auto; border-top: 1px solid var(--line-2); }
.faq__item { border-bottom: 1px solid var(--line-2); }
.faq__item summary { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1.125rem 0; list-style: none; cursor: pointer; font-family: var(--display); font-size: 1.125rem; font-weight: 650; line-height: 1.35; letter-spacing: -0.01em; color: var(--fg); touch-action: manipulation; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: ''; flex: none; width: 0.875rem; height: 0.875rem; background: linear-gradient(var(--accent), var(--accent)) center / 100% 1.5px no-repeat, linear-gradient(var(--accent), var(--accent)) center / 1.5px 100% no-repeat; transition: transform 0.2s var(--ease); }
.faq__item[open] summary::after { background: linear-gradient(var(--accent), var(--accent)) center / 100% 1.5px no-repeat; }
.faq__item summary:focus-visible { outline-offset: 0; }
.faq__body { padding: 0 2.5rem 1.375rem 0; font-size: 0.875rem; line-height: 1.6; color: var(--fg-3); max-width: 62ch; }
.faq__body ul { display: grid; gap: 0.5rem; padding-left: 1.125rem; }
.cmd-wrap { max-width: 44rem; margin: 2rem auto 0; }
.cmd { display: flex; align-items: center; gap: 0.75rem; padding: 0.5rem 0.5rem 0.5rem 1.125rem; border: 1px solid var(--line-2); border-radius: var(--r); background-color: var(--bg-2); font-family: var(--mono); font-size: 0.8125rem; }
.cmd > span { color: var(--accent); }
.cmd code { flex: 1; min-width: 0; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.6; padding-block: 0.5rem; color: var(--fg-2); }
.cmd-btn { flex: none; min-height: 2.375rem; padding: 0 0.875rem; border-radius: 3px; border: 1px solid var(--line-2); background: #fff; color: var(--fg); font-family: var(--sans); font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer; transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease); }
.cmd-btn:hover { background: var(--fg); border-color: var(--fg); color: #fff; }

/* FOOTER */
.foot { padding: clamp(3rem, 5vw, 4rem) 0 clamp(1.5rem, 3vw, 2rem); }
.foot__top { display: grid; grid-template-columns: minmax(0, 1.8fr) repeat(2, minmax(0, 1fr)); gap: 2.5rem; }
.foot .wordmark { margin: 0; padding: 0; border: 0; }
.foot__brand p { margin-top: 1rem; font-size: 0.875rem; line-height: 1.6; color: var(--fg-3); max-width: 38ch; }
.foot h3 { margin-bottom: 1rem; font-size: 1rem; font-weight: 700; letter-spacing: -0.01em; color: var(--fg); }
.foot ul { display: grid; gap: 0.5rem; list-style: none; font-size: 0.875rem; color: var(--fg-2); }
.foot ul a { transition: color 0.2s var(--ease); }
.foot ul a:hover { color: var(--accent); }
.foot__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; margin-top: clamp(2.5rem, 4vw, 3.5rem); padding-top: 1.5rem; border-top: 1px solid var(--line); font-size: 0.8125rem; color: var(--fg-3); }
.foot__bottom nav { display: flex; gap: 1.5rem; }
.foot__bottom a:hover { color: var(--accent); }

/* REVEALS */
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .4s var(--ease), transform .4s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .masthead__nav .btn, .stage__ctl, .cmd-btn, .faq__item summary::after { transform: none !important; transition: none !important; }
  .btn::before, .btn__label > span, .btn__arrow, .btn__arrow svg { transition: none !important; }
  .btn__label > span:first-child { transform: none; color: var(--btn-active-fg, inherit); }
  .btn__arrow svg:first-child { transform: none; }
  .btn__label > span[aria-hidden], .btn__arrow svg + svg { display: none; }
  .js .msg, .js .msg .keys, .js .morph, .js .lrow, .js .lrow::before, .js .lrow::after,
  .phase li, .phase li span::before, .phase li + li::after, .hashref, .hashref::after,
  .lrow--ref .lrow__hash b, .lrow--ref .lrow__hash b::after { transition: none !important; }
  .js .msg, .js .morph--ticket, .key { transform: none !important; }
  .key { transition: none !important; }
  .state--pend::before, .key.is-pressed::after { animation: none !important; }
}
@media (forced-colors: active) {
  .btn::before, .btn__label > span[aria-hidden], .btn__arrow svg + svg { display: none; }
  .btn__label > span:first-child, .btn__arrow svg:first-child { transform: none !important; color: ButtonText; }
  .btn:focus-visible, .band__copy .btn:focus-visible { outline: 2px solid Highlight; }
  .rule, .card, .band, .plate, .exhibit, .faq__item, .stage, .ledger-app { border: 1px solid CanvasText; }
  .plate__ink { background: CanvasText; }
  .eyebrow--tag, .card, .ledger-app, .cmd { background-image: none; }
  .eyebrow--tag { outline: 1px solid CanvasText; }
  .frame { border-color: CanvasText; }
}

/* RESPONSIVE */
@media (max-width: 63.99em) {
  :root { --inset: 1rem; }
  /* Below the two-column widths the copy spans the full width, so the ramp stops at indigo and the blush dawn stays in the corner above it */
  .hero {
    --hero-lin: linear-gradient(65deg, #0F0D21 0%, #110E27 10%, #1A163F 20%, #241E5E 30%, #2F277F 40%, #3B309E 52%, #4538B6 66%, #4F42C7 82%, #5E50D1 100%);
    --hero-side: none;
    --hero-dawn: radial-gradient(ellipse 66% 22% at 100% 0%, rgba(244, 215, 232, 0.95) 0%, rgba(236, 209, 233, 0.8) 26%, rgba(202, 181, 238, 0.4) 56%, rgba(182, 165, 238, 0) 100%);
  }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 1rem; }
  .facts li:nth-child(odd) { padding-left: 0; border-left: 0; }
  .section__head { grid-template-columns: minmax(0, 1fr); grid-template-areas: 'tag' 'title' 'desc'; row-gap: 1.25rem; }
  .duo, .feature { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .guide__foot { grid-template-columns: minmax(0, 1fr); }
  .band--object { min-height: 24rem; }
  .band--feature { min-height: 22rem; }
  .foot__top { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot__brand { grid-column: 1 / -1; }
}
@media (max-width: 47.99em) {
  :root { --inset: 0px; }
  .frame { display: none; }
  .rule::before, .rule::after { display: none; }
  .masthead__nav a.hide-m { display: none; }
  .wordmark { margin-right: 0.375rem; padding-right: 0.75rem; }
  .masthead__nav a, .masthead__nav .btn, .stage__ctl, .btn--sm { min-height: 2.75rem; }
  .masthead__nav a:not(.btn) { padding-inline: .625rem; }
  .masthead__row { padding-left: .75rem; }
  .hero { padding-top: 8.5rem; }
  .facts { grid-template-columns: minmax(0, 1fr); row-gap: 0.75rem; }
  .facts li { padding-left: 0; border-left: 0; }
  .trio, .quad, .steps { grid-template-columns: minmax(0, 1fr); }
  .card, .card--step { padding: 1.375rem 1.25rem; }
  .card__n { margin-bottom: 1.75rem; }
  .card--icon { min-height: 0; }
  .card__icon { margin-bottom: 1.5rem; }
  .band--object { padding: 1.5rem 1rem; min-height: 0; }
  .band--plate { padding: 0.875rem; }
  .plate { aspect-ratio: 1.25; }
  .stage__bar { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: start; padding: 1rem; }
  .stage__note { grid-column: 1 / -1; }
  .phase { min-width: 0; white-space: nowrap; gap: .25rem; }
  .phase li { padding-inline: .3rem; font-size: 0; }
  .phase li span { gap: 0; }
  .phase li + li::before, .phase li + li::after { display: none; }
  .phase li.is-now { padding-inline: .625rem; font-size: .8125rem; }
  .phase li.is-now span { gap: .5rem; }
  .chat, .ledgerpane { padding: 1.25rem 1rem; }
  .ledger__bar { padding: 1rem; }
  .ledger__acts { width: 100%; }
  .ledger__acts .btn { flex: 1 1 auto; justify-content: center; }
  .ltable th, .ltable td { padding-inline: 1rem; }
  .ledger__foot { padding: 1rem; overflow-wrap: anywhere; }
  .faq__body { padding-right: 0; }
  .cmd { flex-wrap: wrap; padding: 0.75rem; }
  .cmd code { flex-basis: 100%; order: -1; padding-block: 0.25rem; }
  .cmd-btn { margin-left: auto; }
  .foot__top { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem 1.25rem; }
  .foot ul { gap: 0; }
  .foot ul li { display: flex; align-items: center; min-height: 2.5rem; }
  .foot ul a { display: inline-flex; align-items: center; min-height: 2.5rem; }
}
@media (max-width: 23em) {
  .masthead .wordmark { font-size: 1rem; gap: .375rem; margin-right: 0; padding-right: .5rem; }
  .masthead__nav a:not(.btn) { font-size: .8125rem; padding-inline: .5rem; }
  .masthead__nav .btn { margin-left: .125rem; padding-inline: .625rem; }
}