/* Colour literals live in tokens.css only. Nothing here may name a colour directly. */

@font-face { font-family: "Unbounded"; src: url("fonts/unbounded-latin.woff2") format("woff2"); font-weight: 500 900; font-display: swap; }
@font-face { font-family: "Figtree"; src: url("fonts/figtree-latin.woff2") format("woff2"); font-weight: 400 800; font-display: swap; }

:root {
  --font-display: "Unbounded", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Figtree", ui-sans-serif, system-ui, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --radius: 0.75rem;
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-snap: cubic-bezier(0.2, 0.8, 0.2, 1);
  --glass-shadow: 0 18px 50px -28px var(--n-9-a24), inset 0 1px 0 var(--n-9-a16);
  --lift-shadow: 0 10px 30px -10px var(--cyan-a40);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 160px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--background); color: var(--foreground); font-family: var(--font-sans); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
h1, h2, h3, p, ul, ol, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
svg { display: block; }
.ico { width: 20px; height: 20px; flex-shrink: 0; }
.display, h1, h2, h3 { font-family: var(--font-display); letter-spacing: 0; font-weight: 700; overflow-wrap: anywhere; }
h2 { font-size: 34px; line-height: 1.15; margin-top: 12px; }
.wrap { width: 100%; max-width: 72rem; margin-inline: auto; padding-inline: 16px; }
.skip { position: absolute; left: 8px; top: -80px; z-index: 100; padding: 10px 16px; background: var(--primary); color: var(--primary-foreground); border-radius: 8px; font-weight: 800; }
.skip:focus { top: 8px; }
:focus-visible { outline: 2px solid var(--ring); outline-offset: 3px; border-radius: 6px; }
.fine { font-size: 14px; color: var(--muted-foreground); margin-top: 20px; max-width: 44rem; }
.small { font-size: 15px; }

/* progress bar */
.progress { position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 60; pointer-events: none; }
.progress span { display: block; height: 100%; background: var(--accent); transform-origin: left; transform: scaleX(var(--p, 0)); }

/* header */
.site-header { position: sticky; top: 0; z-index: 40; background: color-mix(in oklab, var(--card) 82%, transparent); -webkit-backdrop-filter: blur(22px) saturate(150%); backdrop-filter: blur(22px) saturate(150%); border-bottom: 1px solid var(--border); box-shadow: var(--glass-shadow); }
.header-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; column-gap: 16px; min-height: var(--header-h); padding-block: 8px; }
.wordmark { font-family: var(--font-display); font-weight: 700; font-size: 18px; display: inline-flex; align-items: center; gap: 10px; min-height: 44px; }
.mark { width: 28px; height: 28px; flex-shrink: 0; }
.m-c { fill: var(--cyan); }
.m-l { fill: var(--light); }
.tagline { margin-top: 4px; font: 800 12px/1.5 var(--font-sans); letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); }
.nav { display: flex; align-items: center; gap: 16px; }
.nav a { font-size: 16px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.025em; white-space: nowrap; display: inline-flex; align-items: center; min-height: 44px; padding-inline: 4px; transition: opacity 0.2s; }
.nav a:hover { opacity: 0.7; }
.nav-desktop { display: none; }
.nav-strip { border-bottom: 1px solid var(--border); background: var(--background); }
.nav-strip-inner { display: flex; gap: 16px; overflow-x: auto; scrollbar-width: none; }
.nav-strip-inner::-webkit-scrollbar { display: none; }
.header-right { display: flex; align-items: center; gap: 4px; justify-self: end; }
.header-right .btn-header { display: none; }
.socials { display: flex; align-items: center; gap: 4px; }
.social { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; border-radius: 10px; transition: background-color 0.2s, transform 0.25s var(--ease-snap); }
.social .ico { width: 22px; height: 22px; }
a.social:hover { background: var(--n-9-a10); transform: translateY(-2px); }
.social.is-inert { opacity: 0.4; cursor: not-allowed; }
.ca-row { grid-column: 1 / -1; display: flex; justify-content: center; padding-top: 6px; min-width: 0; }

/* contract slot */
.ca-slot { position: relative; display: inline-flex; align-items: center; gap: 12px; max-width: 100%; min-height: 44px; padding: 8px 16px; border: 1px solid var(--border); border-radius: 16px; background: color-mix(in oklab, var(--card) 60%, transparent); color: var(--foreground); font: inherit; font-size: clamp(0.95rem, 0.62rem + 1.3vw, 1.375rem); transition: border-color 0.2s, background-color 0.2s; }
.ca-label { font-family: var(--font-sans); font-weight: 800; font-size: 0.7em; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.ca-value { font-family: var(--font-mono); font-weight: 600; letter-spacing: 0; overflow-wrap: anywhere; word-break: break-all; line-height: 1.35; text-align: left; min-width: 0; }
button.ca-slot { cursor: pointer; text-align: left; }
button.ca-slot:hover { border-color: var(--n-6); background: var(--secondary); }
.ca-slot.is-inert { border-style: dashed; color: var(--muted-foreground); }
.ca-slot.is-inert .ca-label { color: var(--muted-foreground); }
.ca-icons { position: relative; width: 20px; height: 20px; flex-shrink: 0; }
.ca-icons .ico { position: absolute; inset: 0; transition: opacity 0.2s, transform 0.3s var(--ease-snap); }
.ca-icons .ico + .ico { opacity: 0; transform: scale(0.6); }
.ca-slot.is-copied .ca-icons .ico:first-child { opacity: 0; transform: scale(0.6); }
.ca-slot.is-copied .ca-icons .ico + .ico { opacity: 1; transform: scale(1); }
.ca-feedback { position: absolute; right: 12px; top: -14px; padding: 2px 10px; border-radius: 999px; background: var(--primary); color: var(--primary-foreground); font: 800 12px/1.6 var(--font-sans); letter-spacing: 0.04em; opacity: 0; transform: translateY(6px); transition: opacity 0.2s, transform 0.3s var(--ease-snap); pointer-events: none; }
.ca-slot.is-copied .ca-feedback { opacity: 1; transform: translateY(0); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 20px; white-space: nowrap; border: 2px solid var(--border); border-radius: 6px; background: var(--background); color: var(--foreground); font: 800 15px/1 var(--font-sans); cursor: pointer; box-shadow: 0 10px 30px -18px var(--n-9-a24); transition: transform 0.12s, box-shadow 0.12s, background-color 0.12s; }
.btn:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--border); background: var(--secondary); }
.btn:active { transform: translate(4px, 4px); box-shadow: none; }
.btn-primary { background: var(--primary); color: var(--primary-foreground); border-color: var(--primary); }
.btn-primary:hover { background: var(--light); border-color: var(--light); color: var(--primary-foreground); }
.hero .btn { min-height: 48px; transition: transform 0.25s var(--ease-snap), box-shadow 0.25s, background-color 0.25s; }
.hero .btn:hover { box-shadow: var(--lift-shadow); transform: translateY(-4px) rotate(-1deg); }
.hero .btn:active { transform: translateY(1px); box-shadow: none; }

/* hero */
.hero { position: relative; overflow: hidden; min-height: 640px; background: var(--background); }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 80% 60% at 75% 100%, var(--cyan-a24), transparent 70%), radial-gradient(ellipse 60% 50% at 10% 0%, var(--cyan-a12), transparent 70%); }
.hero-layer { position: absolute; inset: 0; pointer-events: none; transform: translate3d(var(--px, 0px), var(--py, 0px), 0); will-change: transform; }
.layer-aurora { z-index: 0; }
.layer-flakes, .layer-bars { z-index: 1; }
.layer-ticks { z-index: 3; }
.aurora { position: absolute; inset: -20% -10% auto; height: 70%; background: linear-gradient(100deg, var(--cyan), var(--cyan) 30%, var(--light) 60%, transparent); filter: blur(60px); opacity: 0.35; animation: aurora-drift 14s ease-in-out infinite alternate; }
.flake { position: absolute; top: -10px; border-radius: 50%; background: var(--snow); opacity: 0.8; animation: snow-fall linear infinite; }
.bars { position: absolute; right: 0; bottom: 0; width: 56%; height: 78%; display: flex; align-items: flex-end; gap: 6px; padding-right: 4%; -webkit-mask-image: linear-gradient(90deg, transparent, var(--snow) 18%); mask-image: linear-gradient(90deg, transparent, var(--snow) 18%); }
.bar { flex: 1; min-width: 4px; border-radius: 6px 6px 2px 2px; background: linear-gradient(180deg, var(--light), var(--cyan) 40%, var(--cyan)); box-shadow: 0 0 18px -4px var(--cyan-a40); transform-origin: bottom; animation: bar-pulse ease-in-out infinite; }
.bar:nth-child(5n + 2) { background: linear-gradient(180deg, var(--light), var(--n-7) 40%, var(--n-6)); }
.tick { position: absolute; padding: 4px 10px; border-radius: 999px; background: var(--primary); color: var(--primary-foreground); font: 700 12px/1.4 var(--font-display); box-shadow: var(--lift-shadow); opacity: 0; animation: tick-rise 5s ease-out infinite; display: none; }
.hero-fade { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; height: 60px; pointer-events: none; background: linear-gradient(0deg, var(--background), transparent); }
.hero-content { position: relative; z-index: 4; pointer-events: none; padding-block: 64px; }
.hero-content a { pointer-events: auto; }
.eyebrow { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.2em; line-height: 1.5; color: var(--accent); }
h1 { margin-top: 24px; max-width: 44rem; font-size: clamp(1.9rem, 8.2vw, 4.5rem); line-height: 1; font-weight: 800; }
.frost { background: linear-gradient(180deg, var(--light) 10%, var(--cyan) 130%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.swing { color: var(--cyan); display: inline-block; transform-origin: left; animation: pump-type 4.8s ease-in-out 1.2s infinite; }
.lede { margin-top: 24px; max-width: 32rem; font-size: 18px; font-weight: 500; line-height: 1.625; color: var(--muted-foreground); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.cta-row.solo { margin-top: 16px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 32px; font-size: 12px; font-weight: 600; color: var(--muted-foreground); }
.hero-points li { display: flex; align-items: center; gap: 8px; }
.hero-points .ico { width: 16px; height: 16px; }
.beacon { width: 7px; height: 7px; flex-shrink: 0; border-radius: 50%; background: var(--accent); animation: beacon 2s infinite; }

/* ribbon */
.ribbon { overflow: hidden; background: var(--primary); color: var(--primary-foreground); border-block: 1px solid var(--accent); min-height: 65px; }
.ribbon-track { display: flex; width: max-content; animation: ribbon-march 32s linear infinite; }
.ribbon:hover .ribbon-track { animation-play-state: paused; }
.ribbon-copy { display: flex; flex-shrink: 0; align-items: center; gap: 56px; padding: 17px 28px; }
.ribbon-item { display: flex; align-items: center; gap: 24px; white-space: nowrap; font: 700 24px/1.2 var(--font-display); }
.ribbon-item .ico { width: 24px; height: 24px; }
.ribbon-item small { font: 600 16px/1.2 var(--font-sans); opacity: 0.8; margin-left: 8px; }
.ribbon-msg { font: 700 20px/1.2 var(--font-display); padding: 22px 28px; white-space: nowrap; }
.ribbon .skel { background: linear-gradient(90deg, var(--cyan-a40), var(--n-9-a24), var(--cyan-a40)); background-size: 200% 100%; }

/* stats */
.stats { position: relative; background: color-mix(in oklab, var(--card) 82%, transparent); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); border-block: 1px solid var(--border); box-shadow: var(--glass-shadow); }
.stats-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; padding-block: 32px; }
.stat { min-width: 0; }
.stat + .stat { border-left: 1px solid var(--border); padding-left: 12px; }
.stat-v { font-size: 22px; font-weight: 700; line-height: 1; }
.stat-k { margin-top: 8px; font-size: 10px; line-height: 1.4; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted-foreground); }

/* sections */
.section { padding-block: 64px; position: relative; }
.band { border-block: 1px solid var(--border); background: color-mix(in oklab, var(--card) 30%, transparent); }
.band-soft { border-top: 1px solid var(--border); background: color-mix(in oklab, var(--secondary) 60%, transparent); }
.kicker { font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.2em; color: var(--accent); }
.intro { margin-top: 16px; max-width: 48rem; font-size: 18px; font-weight: 600; color: var(--muted-foreground); }
.wide { max-width: 48rem; }
.split { display: grid; gap: 32px; }
.split.center { align-items: center; }
.points { display: grid; gap: 16px; font-size: 18px; font-weight: 600; color: var(--muted-foreground); }
.points p { display: flex; gap: 12px; }
.points .ico { margin-top: 4px; }
.points .small { font-size: 14px; display: block; }

/* market */
.market-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.status-pill { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 0 14px; border: 1px solid var(--border); border-radius: 999px; background: color-mix(in oklab, var(--card) 60%, transparent); font: 800 12px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; }
.status-pill[data-status="stale"] .beacon, .status-pill[data-status="error"] .beacon { animation: none; opacity: 0.45; }
.status-pill[data-status="paused"] .beacon { animation: none; opacity: 0.45; }
.board { border: 1px solid var(--border); border-radius: calc(var(--radius) * 1.5); background: color-mix(in oklab, var(--card) 70%, transparent); box-shadow: var(--glass-shadow); overflow: hidden; }
.board-head { display: none; }
.row { position: relative; display: grid; grid-template-columns: 28px minmax(0, 1fr) 44px; grid-template-areas: "rank token copy" "stats stats stats"; align-items: center; gap: 8px 12px; padding: 12px 12px; border-top: 1px solid var(--border); transition: opacity 0.5s ease, transform 0.5s var(--ease-out), background-color 0.2s; }
.row:first-child { border-top: 0; }
.row.is-pre { opacity: 0; transform: translateY(10px); }
.row .c-rank { grid-area: rank; font: 700 14px/1 var(--font-display); color: var(--muted-foreground); }
.row .c-token { grid-area: token; display: flex; align-items: center; gap: 12px; min-width: 0; }
.row .c-copy { grid-area: copy; }
.row .c-stats { grid-area: stats; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 12px; }
.cell { min-width: 0; font-variant-numeric: tabular-nums; border-radius: 6px; padding: 2px 4px; margin: -2px -4px; }
.cell::before { content: attr(data-label); display: block; font-size: 10px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted-foreground); }
.cell b { font-weight: 700; font-size: 15px; }
.tok-text { min-width: 0; }
.tok-sym { display: block; font-weight: 800; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tok-name { display: block; font-size: 13px; color: var(--muted-foreground); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.logo { position: relative; width: 36px; height: 36px; flex-shrink: 0; border-radius: 50%; overflow: hidden; background: var(--secondary); border: 1px solid var(--border); display: grid; place-items: center; font: 800 14px/1 var(--font-display); }
.logo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.4s; }
.logo.has-img img { opacity: 1; }
.copy-btn { width: 44px; height: 44px; display: inline-grid; place-items: center; border: 1px solid var(--border); border-radius: 10px; background: transparent; color: var(--foreground); cursor: pointer; position: relative; transition: background-color 0.2s, transform 0.25s var(--ease-snap); }
.copy-btn:hover { background: var(--secondary); transform: translateY(-2px); }
.copy-btn .ico { position: absolute; transition: opacity 0.2s, transform 0.3s var(--ease-snap); }
.copy-btn .ico + .ico { opacity: 0; transform: scale(0.6); }
.copy-btn.is-copied .ico:first-child { opacity: 0; transform: scale(0.6); }
.copy-btn.is-copied .ico + .ico { opacity: 1; transform: scale(1); }
.skel { color: transparent; border-radius: 6px; background: linear-gradient(90deg, var(--skeleton-a), var(--skeleton-b), var(--skeleton-a)); background-size: 200% 100%; animation: shimmer 1.4s linear infinite; }
.row.skeleton .c-token .logo { border-color: transparent; }
.sk-line { display: block; height: 14px; width: 80%; }
.sk-line.short { width: 50%; margin-top: 6px; }
.sk-cell { display: block; height: 30px; width: 100%; }
.flash-up { animation: flash-up 0.7s ease-out; }
.flash-down { animation: flash-down 0.7s ease-out; }
.board-error { margin-top: 16px; padding: 12px 16px; border: 1px dashed var(--border); border-radius: 10px; color: var(--muted-foreground); font-weight: 600; }
.dash { color: var(--muted-foreground); }

/* spotlight */
.spot { position: relative; }
.spot::before { content: ""; position: absolute; inset: 0; z-index: 0; border-radius: inherit; pointer-events: none; opacity: 0; background: radial-gradient(circle 220px at var(--mx, 50%) var(--my, 50%), var(--spot), transparent 70%); transition: opacity 0.3s; }
.spot:hover::before { opacity: 1; }
.spot > :not(.ca-feedback) { position: relative; z-index: 1; }

/* scenario desk */
.lab-grid { display: grid; gap: 40px; }
.lab-grid > * { min-width: 0; }
.slider-row { margin-top: 32px; display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; font-size: 14px; font-weight: 600; color: var(--muted-foreground); }
.slider-row output { font-size: 24px; color: var(--muted-foreground); }
.slider { width: 100%; margin-top: 12px; height: 44px; accent-color: var(--n-5); opacity: 0.5; cursor: not-allowed; }
.alloc-bar { display: flex; height: 48px; overflow: hidden; border-radius: 6px; border: 1px solid var(--border); }
.alloc-seg { background: var(--n-5); }
.alloc-seg + .alloc-seg { border-left: 1px solid var(--background); }
.alloc-seg.is-inert { background: repeating-linear-gradient(135deg, var(--n-3) 0 8px, var(--n-4) 8px 16px); }
.alloc-tiles { margin-top: 24px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.alloc-tile { min-width: 0; padding: 12px; border: 1px solid var(--border); border-radius: 10px; background: color-mix(in oklab, var(--card) 70%, transparent); overflow: hidden; }
.alloc-k { font-size: 12px; font-weight: 700; color: var(--muted-foreground); }
.alloc-v { margin-top: 8px; font: 700 16px/1.2 var(--font-display); color: var(--muted-foreground); }
.readout { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--border); display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.readout-v { font: 800 32px/1 var(--font-display); color: var(--muted-foreground); }
.readout-k { font-size: 14px; font-weight: 600; color: var(--muted-foreground); }

/* cards */
.cards { margin-top: 32px; display: grid; gap: 20px; }
.card { padding: 24px; border: 1px solid var(--border); border-radius: calc(var(--radius) * 1.5); overflow: hidden; background: color-mix(in oklab, var(--card) 82%, transparent); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); box-shadow: var(--glass-shadow); transition: transform 0.35s, box-shadow 0.35s; }
.card:hover { transform: translateY(-6px) rotate(-0.6deg); box-shadow: var(--glass-shadow), 0 18px 36px -24px var(--n-9-a24); }
.card::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 3px; background: var(--primary); transform: scaleX(0); transform-origin: left; transition: transform 0.4s; z-index: 1; }
.card:hover::after { transform: scaleX(1); }
.card-top { display: flex; align-items: center; justify-content: space-between; }
.card-top .ico { width: 28px; height: 28px; transition: transform 0.45s var(--ease-snap); }
.card:hover .card-top .ico { transform: rotate(-12deg) scale(1.15); }
.numeral { font-size: 30px; color: var(--accent); }
.card h3 { margin-top: 32px; font-size: clamp(1.6rem, 6vw, 2.25rem); line-height: 1.12; }
.card p { margin-top: 12px; font-size: 18px; font-weight: 600; line-height: 1.6; color: var(--muted-foreground); }

/* figures */
.figure { margin-top: 32px; padding: 16px; border: 1px solid var(--border); border-radius: calc(var(--radius) * 1.5); background: color-mix(in oklab, var(--card) 50%, transparent); }
.split > .figure { margin-top: 0; }
.figure figcaption { margin-top: 8px; font-size: 14px; font-weight: 700; color: var(--muted-foreground); }
.diagram { width: 100%; height: auto; color: var(--n-6); }
.diagram.ring { max-width: 320px; margin-inline: auto; }
.d-box { fill: var(--card); stroke: var(--border); stroke-width: 2; }
.d-text { fill: var(--foreground); font: 600 16px var(--font-sans); }
.d-strong { font-weight: 800; font-size: 18px; }
.flow { stroke-dasharray: 6 8; animation: flow-dash 1s linear infinite; }
.blink { animation: node-blink 2.4s ease-in-out infinite; }
.hand { transform-origin: 160px 160px; animation: cycle-turn 12s linear infinite; }
.loop-list { margin-top: 20px; display: grid; gap: 12px; font-size: 18px; font-weight: 600; color: var(--muted-foreground); }
.loop-list span { color: var(--accent); }

/* steps */
.steps { margin-top: 32px; display: grid; gap: 12px; }
.step { position: relative; padding: 16px; border: 1px solid var(--border); border-radius: calc(var(--radius) * 1.2); background: var(--card); overflow: hidden; }
.step .numeral { font-size: 30px; display: block; line-height: 1.2; }
.step-k { margin-top: 4px; font-weight: 800; }
.step-v { margin-top: 4px; font-size: 14px; font-weight: 600; line-height: 1.5; color: var(--muted-foreground); }
.step:not(:last-child)::after { display: none; }
.steps + .cta-row { margin-top: 40px; }

/* footer */
.site-footer { border-top: 1px solid var(--border); background: var(--background); padding-block: 40px; }
.footer-grid { display: grid; gap: 24px; }
.foot-mark { min-height: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-start; }
.chip { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 14px; max-width: 100%; border: 1px solid var(--border); border-radius: 999px; font-size: 13px; }
.chip[data-state="stated"] { background: color-mix(in oklab, var(--card) 70%, transparent); }
.chip:not([data-state="stated"]) { border-style: dashed; color: var(--muted-foreground); }
.chip-k { font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; font-size: 11px; }
.chip-v { min-width: 0; overflow-wrap: anywhere; font-weight: 600; }
.chip-ca { font-family: var(--font-mono); overflow-wrap: anywhere; word-break: break-all; }
.chip a { text-decoration: underline; text-underline-offset: 3px; }

/* keyframes */
@keyframes aurora-drift { 0% { transform: translate(-6%) skewY(-4deg); } 100% { transform: translate(6%) skewY(3deg); } }
@keyframes snow-fall { to { transform: translate3d(var(--drift, 20px), 720px, 0); } }
@keyframes bar-pulse { 0%, 100% { transform: scaleY(0.25); } 50% { transform: scaleY(1); } }
@keyframes tick-rise { 0% { opacity: 0; transform: translateY(20px) scale(0.8); } 15% { opacity: 1; transform: translateY(0) scale(1); } 70% { opacity: 1; } 100% { opacity: 0; transform: translateY(-90px); } }
@keyframes enter-up { 0% { opacity: 0; transform: translateY(22px); } 100% { opacity: 1; transform: translateY(0); } }
@keyframes beacon { 50% { box-shadow: 0 0 0 5px color-mix(in oklab, var(--primary) 25%, transparent); } }
@keyframes pump-type { 0%, 60%, 100% { transform: scale(1); } 72% { transform: scale(1.025, 1.065); } 82% { transform: scale(0.995, 0.985); } 90% { transform: scale(1.01, 1.025); } }
@keyframes ribbon-march { to { transform: translateX(-50%); } }
@keyframes shimmer { to { background-position: -200% 0; } }
@keyframes flash-up { 0% { background-color: var(--flash-up); } 100% { background-color: transparent; } }
@keyframes flash-down { 0% { background-color: var(--flash-down); } 100% { background-color: transparent; } }
@keyframes cycle-turn { to { transform: rotate(360deg); } }
@keyframes flow-dash { to { stroke-dashoffset: -28px; } }
@keyframes node-blink { 0%, 100% { opacity: 0.55; } 50% { opacity: 1; } }
@keyframes reveal-fallback { to { opacity: 1; transform: none; } }

/* entrance */
.enter { animation: enter-up 0.9s var(--ease-out) both; }
.hero-content > .enter:nth-child(2) { animation-delay: 0.12s; }
.hero-content > .enter:nth-child(3) { animation-delay: 0.24s; }
.hero-content > .enter:nth-child(4) { animation-delay: 0.36s; }
.hero-content > .enter:nth-child(5) { animation-delay: 0.42s; }
.hero-content > .enter:nth-child(6) { animation-delay: 0.48s; }
.js .reveal { opacity: 0; transform: translateY(22px); animation: reveal-fallback 0.01s 2.5s forwards; }
.js .reveal.is-done { opacity: 1; transform: none; animation: none; }

/* breakpoints */
@media (min-width: 480px) {
  .stat + .stat { padding-left: 24px; }
  .stat-v { font-size: 28px; }
}
@media (min-width: 640px) {
  .wordmark { font-size: 20px; }
  .header-grid { column-gap: 24px; }
  .header-right .btn-header { display: inline-flex; margin-right: 8px; }
  h1 { font-size: clamp(3.75rem, 6vw, 4.5rem); }
  .stat-v { font-size: 48px; }
  .stat-k { font-size: 12px; }
  .stats-grid { padding-block: 40px; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .alloc-v { font-size: 20px; }
}
@media (min-width: 768px) {
  .hero-content { padding-block: 96px; }
  .tick { display: block; }
  .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .split { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
  .lab-grid { grid-template-columns: 1fr 1.1fr; align-items: center; }
  .footer-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); }
  .board-head, .row { grid-template-columns: 36px minmax(0, 2.4fr) minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1.3fr) minmax(0, 1.3fr) 44px; gap: 12px; }
  .board-head { display: grid; padding: 12px 16px; font-size: 11px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-foreground); border-bottom: 1px solid var(--border); }
  .board-head .num { text-align: right; }
  .row { grid-template-areas: none; padding: 10px 16px; min-height: 64px; }
  .row .c-rank, .row .c-token, .row .c-copy, .row .c-stats { grid-area: auto; }
  .row .c-stats { display: contents; }
  .cell { text-align: right; }
  .cell::before { display: none; }
  .row .c-copy { justify-self: end; }
}
@media (min-width: 1024px) {
  .header-grid { grid-template-columns: auto minmax(0, 1fr) auto; }
  .nav-desktop { display: flex; gap: 24px; }
  .nav-strip { display: none; }
  .steps { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
  .step:not(:last-child)::after { display: block; content: ""; position: absolute; right: -2px; top: 50%; width: 16px; height: 2px; background: var(--accent); }
  h1 { font-size: 4.5rem; }
}

/* reduced motion: instant, zero motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal, .enter { opacity: 1; transform: none; }
  .hero-layer { transform: none; }
  .tick { opacity: 1; }
  .flake { display: none; }
  .bar { transform: scaleY(0.7); }
  .ribbon { overflow-x: auto; }
  .row.is-pre { opacity: 1; transform: none; }
  .progress span { transition: none; }
}