/* Layout and motion values measured off the reference build (radius 10/18, blur 16 saturate 1.15,
   ease .22,1,.36,1, durations .15/.26/.6, section rhythm clamp(4rem,9vw,7.5rem), 72rem measure, 56px nav).
   Colours come only from tokens.css. */
:root {
  --color-bg: var(--palette-ground);
  --color-fg: var(--palette-paper);
  --color-fg-2: color-mix(in srgb, var(--palette-paper) 78%, var(--palette-ground));
  --color-fg-3: color-mix(in srgb, var(--palette-paper) 62%, var(--palette-ground));
  --color-surface: color-mix(in srgb, var(--palette-paper) 7%, var(--palette-ground));
  --color-surface-2: color-mix(in srgb, var(--palette-paper) 12%, var(--palette-ground));
  --color-line: color-mix(in srgb, var(--palette-paper) 9%, transparent);
  --color-line-strong: color-mix(in srgb, var(--palette-paper) 17%, transparent);
  --color-accent: var(--palette-cyan);
  --color-verify: var(--palette-violet);
  --color-verify-fg: color-mix(in srgb, var(--palette-violet-deep) 60%, var(--palette-paper));
  --gradient-brand: linear-gradient(120deg, var(--palette-cyan), var(--palette-blue) 55%, var(--palette-violet-deep));
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Menlo, Consolas, monospace;
  --radius-card: 10px;
  --radius-panel: 18px;
  --glass-blur: blur(16px) saturate(1.15);
  --shadow-panel: 0 1px 0 0 color-mix(in srgb, var(--palette-paper) 6%, transparent) inset, 0 20px 44px -26px color-mix(in srgb, black 55%, transparent);
  --ease-out-soft: cubic-bezier(.22, 1, .36, 1);
  --duration-fast: .15s;
  --duration-base: .26s;
  --duration-slow: .6s;
  --space-section: clamp(4rem, 9vw, 7.5rem);
  --tap: 44px;
  --measure: 72rem;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; border: 0 solid; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 9rem; }
body {
  min-height: 100dvh; background: var(--color-bg); color: var(--color-fg);
  font-family: var(--font-sans); font-size: 14px; line-height: 1.55; overflow-x: hidden;
}
h1, h2, h3 { font-size: inherit; font-weight: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; cursor: pointer; }
button:disabled { cursor: default; }
::selection { background: color-mix(in srgb, var(--color-accent) 35%, transparent); }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; border-radius: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: 12px; top: 12px; z-index: 60; padding: 10px 14px; border-radius: var(--radius-card); background: var(--color-surface-2); transform: translateY(-200%); }
.skip:focus { transform: none; }

.atmosphere {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60% 45% at 12% -5%, color-mix(in srgb, var(--palette-blue) 16%, transparent), transparent 70%),
    radial-gradient(50% 40% at 95% 10%, color-mix(in srgb, var(--palette-violet-deep) 12%, transparent), transparent 70%),
    radial-gradient(70% 50% at 50% 110%, color-mix(in srgb, var(--palette-cyan) 9%, transparent), transparent 70%);
}
.progress { position: fixed; left: 0; top: 0; right: 0; height: 2px; z-index: 70; background: var(--gradient-brand); transform-origin: 0 50%; transform: scaleX(0); pointer-events: none; }

.wrap { width: 100%; max-width: var(--measure); margin-inline: auto; padding-inline: 16px; }
@media (min-width: 640px) { .wrap { padding-inline: 24px; } }
.eyebrow { font-family: var(--font-mono); letter-spacing: .12em; text-transform: uppercase; font-size: 11px; font-weight: 500; color: color-mix(in srgb, var(--color-accent) 80%, transparent); }
.text-gradient { background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: var(--color-accent); }
.mono { font-family: var(--font-mono); }

/* ---------- header, CA slot, nav ---------- */
.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--color-line); background: color-mix(in srgb, var(--color-bg) 60%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.ca-bar { border-bottom: 1px solid var(--color-line); background: color-mix(in srgb, var(--color-surface-2) 70%, transparent); }
.ca-slot { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 4px 12px; max-width: var(--measure); margin-inline: auto; padding: 8px 16px; }
.ca-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--color-fg-3); }
.ca-value { font-family: var(--font-mono); font-size: clamp(15px, 4.2vw, 28px); font-weight: 600; letter-spacing: -.01em; line-height: 1.25; color: var(--color-fg); word-break: break-all; text-align: center; min-height: var(--tap); padding: 2px 6px; border-radius: var(--radius-card); display: inline-flex; align-items: center; justify-content: center; transition: background var(--duration-base) var(--ease-out-soft), color var(--duration-base) var(--ease-out-soft); }
button.ca-value:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); color: var(--color-accent); }
.ca-slot.is-inert .ca-value { color: var(--color-fg-3); font-weight: 500; letter-spacing: .04em; }
.ca-copy, .rpc-copy { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: var(--tap); min-width: var(--tap); padding-inline: 12px; border-radius: var(--radius-card); border: 1px solid var(--color-line-strong); font-family: var(--font-mono); font-size: 12px; transition: border-color var(--duration-base) var(--ease-out-soft), background var(--duration-base) var(--ease-out-soft); }
.ca-copy:hover:not(:disabled), .rpc-copy:hover { border-color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 8%, transparent); }
.ca-copy:disabled { opacity: .45; }
.ca-slot.is-copied .ca-copy { border-color: var(--color-accent); color: var(--color-accent); }
.ca-feedback { font-family: var(--font-mono); font-size: 12px; color: var(--color-accent); min-width: 4.5rem; min-height: 1em; }
@media (max-width: 639px) { .ca-feedback { min-width: 0; } .ca-label { width: 100%; text-align: center; } }

.nav { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 56px; max-width: var(--measure); margin-inline: auto; padding-inline: 16px; }
@media (min-width: 640px) { .nav { padding-inline: 24px; } }
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: var(--tap); min-width: var(--tap); border-radius: var(--radius-card); }
.brand img { width: 32px; height: 32px; }
.brand-name { font-weight: 600; letter-spacing: .08em; font-size: 15px; }
.nav-links { display: none; align-items: center; gap: 4px; color: var(--color-fg-2); }
.nav-links a { display: inline-flex; align-items: center; min-height: var(--tap); padding-inline: 12px; border-radius: var(--radius-card); transition: color var(--duration-fast), background var(--duration-fast); }
.nav-links a:hover { color: var(--color-fg); background: var(--color-surface); }
@media (min-width: 900px) { .nav-links { display: flex; } .menu { display: none; } }
.nav-right { display: flex; align-items: center; gap: 4px; }
.icon-btn { display: inline-grid; place-items: center; width: var(--tap); height: var(--tap); border-radius: var(--radius-card); border: 1px solid var(--color-line-strong); background: color-mix(in srgb, var(--color-surface) 60%, transparent); color: var(--color-fg); transition: border-color var(--duration-base) var(--ease-out-soft), background var(--duration-base) var(--ease-out-soft), transform var(--duration-base) var(--ease-out-soft); }
a.icon-btn:hover { border-color: var(--color-accent); transform: translateY(-1px); }
.icon-btn.is-inert { color: var(--color-fg-3); border-style: dashed; opacity: .75; cursor: default; }
.menu { position: relative; }
.menu summary { list-style: none; display: grid; place-items: center; width: var(--tap); height: var(--tap); border-radius: var(--radius-card); border: 1px solid var(--color-line-strong); cursor: pointer; }
.menu summary::-webkit-details-marker { display: none; }
.menu ul { position: absolute; right: 0; top: 50px; width: 13rem; padding: 8px; border-radius: var(--radius-panel); border: 1px solid var(--color-line-strong); background: linear-gradient(color-mix(in srgb, var(--color-surface-2) 92%, transparent), color-mix(in srgb, var(--color-surface) 92%, transparent)); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); box-shadow: var(--shadow-panel); }
.menu li a { display: flex; align-items: center; min-height: var(--tap); padding-inline: 12px; border-radius: var(--radius-card); color: var(--color-fg-2); }
.menu li a:hover { background: var(--color-surface-2); color: var(--color-fg); }
@media (max-width: 899px) { .nav-right { gap: 6px; } }
@media (max-width: 389px) { .brand-name { display: none; } }

/* ---------- shared surfaces ---------- */
.glass { border: 1px solid var(--color-line-strong); box-shadow: var(--shadow-panel); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); background: linear-gradient(color-mix(in srgb, var(--color-surface-2) 75%, transparent), color-mix(in srgb, var(--color-surface) 75%, transparent)); border-radius: var(--radius-panel); }
.card { position: relative; border: 1px solid var(--color-line); border-radius: var(--radius-panel); padding: 20px; background: linear-gradient(color-mix(in srgb, var(--color-surface-2) 50%, transparent), color-mix(in srgb, var(--color-surface) 50%, transparent)); box-shadow: inset 0 1px color-mix(in srgb, var(--palette-paper) 5%, transparent); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); transition: border-color var(--duration-base) var(--ease-out-soft), transform var(--duration-base) var(--ease-out-soft), box-shadow var(--duration-base) var(--ease-out-soft); height: 100%; }
@media (min-width: 640px) { .card { padding: 24px; } }
.card:hover { border-color: color-mix(in srgb, var(--color-accent) 35%, var(--color-line)); box-shadow: inset 0 1px color-mix(in srgb, var(--palette-paper) 7%, transparent), 0 18px 40px -26px color-mix(in srgb, black 60%, transparent); }
.card-num { font-family: var(--font-mono); font-size: 11px; color: var(--color-verify-fg); display: block; margin-bottom: 12px; }
.card h3 { font-size: 15px; font-weight: 600; line-height: 1.375; }
.card p { margin-top: 8px; font-size: 13.5px; line-height: 1.625; color: var(--color-fg-2); }
.spot { position: relative; isolation: isolate; }
.spot::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: -1; opacity: 0; background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--color-accent) 16%, transparent), transparent 62%); transition: opacity var(--duration-base) var(--ease-out-soft); }
.spot:hover::after { opacity: 1; }
.grid { display: grid; gap: 16px; }
@media (min-width: 640px) { .g2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .g4 { grid-template-columns: repeat(4, 1fr); } .g3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 640px) and (max-width: 1023px) { .g3, .g4 { grid-template-columns: repeat(2, 1fr); } }

.section { border-bottom: 1px solid var(--color-line); scroll-margin-top: 9rem; }
.section.alt { background: color-mix(in srgb, var(--color-surface) 40%, transparent); }
.section .wrap { padding-block: var(--space-section); }
.section h2 { margin-top: 12px; max-width: 48rem; font-size: clamp(1.6rem, 3.2vw, 2.25rem); font-weight: 600; line-height: 1.15; letter-spacing: -.01em; }
.section .sub { margin-top: 16px; max-width: 42rem; font-size: 15.5px; line-height: 1.625; color: var(--color-fg-2); }
.section .body { margin-top: 40px; }
@media (min-width: 640px) { .section .body { margin-top: 48px; } }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: var(--tap); padding-inline: 18px; border-radius: var(--radius-card); border: 1px solid var(--color-line-strong); font-size: 14px; font-weight: 500; white-space: nowrap; transition: transform var(--duration-base) var(--ease-out-soft), border-color var(--duration-base) var(--ease-out-soft), background var(--duration-base) var(--ease-out-soft); }
.btn:hover { transform: translateY(-1px); border-color: var(--color-accent); }
.btn-primary { background: var(--gradient-brand); border-color: transparent; color: var(--palette-ground); font-weight: 600; }
.btn-primary:hover { border-color: transparent; filter: brightness(1.08); }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--color-line); }
.mesh { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.mesh i { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; will-change: transform; }
.mesh i:nth-child(1) { width: 46%; aspect-ratio: 1; left: -8%; top: -18%; background: radial-gradient(closest-side, color-mix(in srgb, var(--palette-blue) 55%, transparent), transparent); animation: drift-a 22s ease-in-out infinite; }
.mesh i:nth-child(2) { width: 40%; aspect-ratio: 1; right: -6%; top: 6%; background: radial-gradient(closest-side, color-mix(in srgb, var(--palette-violet-deep) 45%, transparent), transparent); animation: drift-b 26s ease-in-out infinite; }
.mesh i:nth-child(3) { width: 34%; aspect-ratio: 1; left: 30%; bottom: -24%; background: radial-gradient(closest-side, color-mix(in srgb, var(--palette-cyan) 38%, transparent), transparent); animation: drift-c 30s ease-in-out infinite; }
.hero-line { position: absolute; inset-inline: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-accent) 40%, transparent), transparent); }
.hero-grid { position: relative; display: grid; gap: 32px; align-items: center; padding-block: 48px 64px; }
@media (min-width: 640px) { .hero-grid { padding-block: 64px 96px; } }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1.1fr .9fr; gap: 48px; } }
.pill { display: inline-flex; align-items: center; gap: 8px; min-height: 28px; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--color-line-strong); background: color-mix(in srgb, var(--color-surface) 60%, transparent); font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; color: var(--color-fg-2); }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); position: relative; flex: none; }
.dot::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid var(--color-accent); opacity: 0; animation: dot-ring 2s var(--ease-out-soft) infinite; }
.dot.is-warn { background: var(--color-verify-fg); } .dot.is-warn::after { border-color: var(--color-verify-fg); }
.dot.is-off { background: var(--color-fg-3); } .dot.is-off::after { animation: none; }
.hero h1 { margin-top: 12px; font-size: clamp(2.5rem, 5.6vw, 4.1rem); font-weight: 600; line-height: 1.03; letter-spacing: -.02em; }
.hero .lead { margin-top: 24px; max-width: 36rem; font-size: 17px; line-height: 1.625; color: var(--color-fg-2); }
.hero .fine { margin-top: 12px; max-width: 36rem; font-size: 13px; color: var(--color-fg-3); }
.hero .cta { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero .note { margin-top: 12px; font-size: 12px; color: var(--color-fg-3); }
.facts { margin-top: 36px; display: grid; gap: 12px 24px; border-top: 1px solid var(--color-line); padding-top: 24px; font-size: 12.5px; color: var(--color-fg-2); }
@media (min-width: 640px) { .facts { grid-template-columns: repeat(3, 1fr); } }
.fact-k { display: block; font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .12em; color: var(--color-fg-3); }

.orbital-scene { position: relative; width: 100%; max-width: 500px; margin-inline: auto; aspect-ratio: 1; perspective: 1100px; user-select: none; }
.orbital-glow { position: absolute; inset: 6%; border-radius: 50%; background: radial-gradient(circle at 42% 38%, color-mix(in srgb, var(--palette-cyan) 20%, transparent), color-mix(in srgb, var(--palette-violet-deep) 10%, transparent) 55%, transparent 72%); }
.orbital-floor { position: absolute; inset-inline: 22%; bottom: 10%; height: 18%; border-radius: 50%; background: radial-gradient(closest-side, color-mix(in srgb, var(--palette-blue) 30%, transparent), transparent); }
.orbital-stage { position: absolute; inset: 0; transform-style: preserve-3d; transform: rotateY(var(--px, 0deg)) rotateX(var(--py, 0deg)); transition: transform var(--duration-slow) var(--ease-out-soft); }
.orbital-plane { position: absolute; left: 50%; top: 50%; transform-style: preserve-3d; }
.orbital-ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--tone); animation: orbit-spin 40s linear infinite; }
.orbital-sweep { position: absolute; inset: -1px; border-radius: 50%; background: conic-gradient(from 0deg, transparent 0 62%, var(--tone) 90%, transparent 100%); -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 2px), black calc(100% - 1px)); mask: radial-gradient(farthest-side, transparent calc(100% - 2px), black calc(100% - 1px)); }
.orbital-node { position: absolute; width: 12px; height: 12px; margin: -6px 0 0 -6px; border-radius: 50%; background: var(--tone); box-shadow: 0 0 14px var(--tone); animation: node-pulse 2.8s var(--ease-out-soft) infinite; }
.orbital-core { position: absolute; left: 50%; top: 50%; width: 136px; height: 136px; transform: translate(-50%, -50%); border-radius: 34px; border: 1px solid var(--color-line-strong); background: linear-gradient(color-mix(in srgb, var(--color-surface-2) 80%, transparent), color-mix(in srgb, var(--color-surface) 80%, transparent)); box-shadow: var(--shadow-panel); display: grid; place-items: center; }
@media (min-width: 640px) { .orbital-core { width: 156px; height: 156px; } }
.core-rings { position: relative; width: 56%; aspect-ratio: 1; }
.core-rings i { position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--color-accent); opacity: .6; animation: core-ping 3.2s var(--ease-out-soft) infinite; }
.core-rings i:nth-child(2) { animation-delay: 1.07s; } .core-rings i:nth-child(3) { animation-delay: 2.13s; }
.core-rings b { position: absolute; inset: 40%; border-radius: 50%; background: var(--gradient-brand); }

/* ---------- market ---------- */
.market-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px; }
.ticker { margin-top: 32px; overflow: hidden; border-block: 1px solid var(--color-line); -webkit-mask: linear-gradient(90deg, transparent, black 6%, black 94%, transparent); mask: linear-gradient(90deg, transparent, black 6%, black 94%, transparent); }
.ticker-track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-set { display: flex; flex: none; }
.tk { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding-inline: 20px; font-family: var(--font-mono); font-size: 12px; white-space: nowrap; color: var(--color-fg-2); }
.tk b { color: var(--color-fg); font-weight: 600; }
.tk .up { color: var(--color-accent); } .tk .down { color: var(--color-verify-fg); }
.tk-sk { display: inline-block; width: 120px; height: 10px; border-radius: 6px; margin-inline: 20px; }
.board { margin-top: 24px; border-radius: var(--radius-panel); overflow: hidden; }
.mrow { display: grid; align-items: center; gap: 8px 12px; padding: 10px 14px; border-bottom: 1px solid var(--color-line); grid-template-columns: 24px minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, .8fr) minmax(0, 1fr) var(--tap); font-size: 13px; transition: background var(--duration-base) var(--ease-out-soft); }
.mrow:last-child { border-bottom: 0; }
.mrow.m-head { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--color-fg-3); background: color-mix(in srgb, var(--color-surface-2) 50%, transparent); padding-block: 12px; }
.mrow:not(.m-head):not(.is-placeholder):hover { background: color-mix(in srgb, var(--color-accent) 5%, transparent); }
.m-liq { display: none; }
@media (min-width: 720px) { .mrow { grid-template-columns: 32px minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, .8fr) minmax(0, 1fr) minmax(0, 1fr) var(--tap); padding-inline: 20px; } .m-liq { display: block; } }
.m-rank { font-family: var(--font-mono); font-size: 11px; color: var(--color-fg-3); }
.m-token { display: flex; align-items: center; gap: 10px; min-width: 0; }
.m-names { display: grid; min-width: 0; line-height: 1.25; }
.m-sym { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.m-name { font-size: 11.5px; color: var(--color-fg-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.m-cell { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 12.5px; text-align: right; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.m-head .m-cell { text-align: right; font-size: inherit; }
.m-chg.up { color: var(--color-accent); } .m-chg.down { color: var(--color-verify-fg); }
.m-act { display: grid; place-items: center; }
.tile { width: 36px; height: 36px; flex: none; border-radius: 10px; display: grid; place-items: center; font-weight: 700; font-size: 14px; color: var(--palette-ground); background: var(--gradient-brand); object-fit: cover; }
.tile-logo { background: color-mix(in srgb, var(--palette-ground) 60%, transparent); border: 1px solid var(--color-line-strong); padding: 5px; object-fit: contain; }
img.tile { background-color: var(--color-surface-2); }
.copy-sym { display: inline-grid; place-items: center; width: var(--tap); height: var(--tap); border-radius: var(--radius-card); color: var(--color-fg-3); transition: color var(--duration-fast), background var(--duration-fast); }
.copy-sym:hover { color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.copy-sym.is-copied { color: var(--color-accent); }
.flash-up { animation: flash-up .9s var(--ease-out-soft); } .flash-down { animation: flash-down .9s var(--ease-out-soft); }
.own-row { border-left: 2px solid var(--color-accent); animation: ownPulse 2.8s var(--ease-out-soft) infinite; }
.own-row.is-placeholder { cursor: default; color: var(--color-fg-2); }
.own-row.is-placeholder .m-cell { color: var(--color-fg-3); letter-spacing: .12em; }
.market-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; margin-top: 12px; font-size: 12px; color: var(--color-fg-3); }
.err { color: var(--color-verify-fg); }
.skeleton { background: linear-gradient(90deg, var(--color-surface) 25%, var(--color-surface-2) 50%, var(--color-surface) 75%); background-size: 200% 100%; animation: skeleton-shimmer 1.4s linear infinite; border-radius: 6px; color: transparent; display: block; min-height: 1em; }
.m-cell.skeleton { width: 70%; margin-left: auto; }
.mrow.is-in > * { animation: row-in var(--duration-slow) var(--ease-out-soft) both; animation-delay: calc(var(--i, 0) * 45ms); }

/* ---------- tabs, steps, demo ---------- */
.tabs { overflow: hidden; }
.tablist { display: flex; border-bottom: 1px solid var(--color-line); }
.tab { position: relative; flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px; min-height: var(--tap); padding: 12px 8px; font-size: 13px; font-weight: 500; color: var(--color-fg-3); transition: color var(--duration-fast); }
.tab .n { font-family: var(--font-mono); font-size: 11px; }
.tab[aria-selected="true"] { color: var(--color-fg); }
.tab[aria-selected="true"] .n { color: var(--color-accent); }
.tab::after { content: ""; position: absolute; inset-inline: 12px; bottom: -1px; height: 2px; border-radius: 2px; background: var(--color-accent); opacity: 0; transition: opacity var(--duration-base); }
.tab[aria-selected="true"]::after { opacity: 1; }
.tabpanel { display: grid; gap: 24px; padding: 20px; }
@media (min-width: 640px) { .tabpanel { padding: 28px; } }
@media (min-width: 1024px) { .tabpanel { grid-template-columns: 1fr 1.15fr; align-items: center; } }
.tabpanel[hidden] { display: none; }
.tabpanel h3 { font-size: 20px; font-weight: 500; letter-spacing: -.02em; } @media (min-width: 640px) { .tabpanel h3 { font-size: 24px; } }
.bullets { margin-top: 16px; display: grid; gap: 12px; font-size: 14px; color: var(--color-fg-2); }
.bullets li { display: flex; gap: 12px; }
.bullets li::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: 8px; border-radius: 50%; background: var(--color-accent); }
.diagram { border: 1px solid var(--color-line); border-radius: 12px; background: color-mix(in srgb, var(--color-bg) 50%, transparent); padding: 12px; }
@media (min-width: 640px) { .diagram { padding: 16px; } }
.diagram svg { width: 100%; height: auto; }
.dg-line { stroke: var(--color-line-strong); fill: none; stroke-width: 1.5; }
.dg-flow { stroke: var(--color-accent); fill: none; stroke-width: 1.5; stroke-dasharray: 4 5; animation: flow-dash 1.2s linear infinite; }
.dg-box { fill: color-mix(in srgb, var(--color-surface-2) 70%, transparent); stroke: var(--color-line-strong); }
.dg-hot { fill: color-mix(in srgb, var(--color-accent) 18%, transparent); stroke: var(--color-accent); }
.dg-text { fill: var(--color-fg-2); font-family: var(--font-mono); font-size: 11px; }
.panel-foot { border-top: 1px solid var(--color-line); padding: 10px 20px; font-size: 12px; color: var(--color-fg-3); }
@media (min-width: 640px) { .panel-foot { padding-inline: 28px; } }
.steps { margin-top: 40px; display: grid; gap: 24px 32px; }
@media (min-width: 640px) { .steps { grid-template-columns: repeat(2, 1fr); } } @media (min-width: 1024px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { border-top: 1px solid var(--color-line-strong); padding-top: 16px; }
.steps .n { font-family: var(--font-mono); font-size: 12px; color: var(--color-accent); }
.steps h3 { margin-top: 6px; font-size: 15px; font-weight: 600; } .steps p { margin-top: 6px; font-size: 13.5px; line-height: 1.625; color: var(--color-fg-2); }

.demo { padding: 6px; }
.demo-in { border: 1px solid var(--color-line); border-radius: var(--radius-card); background: var(--color-surface); }
.demo-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 16px; border-bottom: 1px dashed var(--color-line-strong); font-family: var(--font-mono); font-size: 11.5px; }
.demo-top .t1 { letter-spacing: .12em; text-transform: uppercase; color: var(--color-fg-2); } .demo-top .t2 { color: var(--color-fg-3); }
.demo-body { display: grid; gap: 20px; padding: 16px; } @media (min-width: 640px) { .demo-body { padding: 20px; } }
.moves { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.move { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 44px; border-radius: 6px; border: 1px solid var(--color-line); font-family: var(--font-mono); font-size: 11px; color: var(--color-fg-3); transition: border-color var(--duration-base) var(--ease-out-soft), background var(--duration-base) var(--ease-out-soft), color var(--duration-base); }
.move small { font-size: 10px; line-height: 12px; height: 12px; }
.move.done { color: var(--color-fg); border-color: color-mix(in srgb, var(--color-accent) 40%, var(--color-line)); background: color-mix(in srgb, var(--color-accent) 8%, transparent); }
.move.mark { border-color: var(--color-accent); }
.move.fail { border-color: var(--color-verify-fg); color: var(--color-verify-fg); background: color-mix(in srgb, var(--color-verify) 14%, transparent); }
.move.now { box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-accent) 50%, transparent); }
.readout { display: grid; gap: 8px; font-size: 13px; } @media (min-width: 640px) { .readout { grid-template-columns: repeat(3, 1fr); } }
.readout div { border: 1px solid var(--color-line); border-radius: 8px; padding: 10px 12px; background: color-mix(in srgb, var(--color-bg) 40%, transparent); }
.readout span { display: block; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--color-fg-3); margin-bottom: 2px; }
.phases { display: flex; flex-wrap: wrap; gap: 6px; font-size: 12px; }
.phases li { padding: 5px 10px; border-radius: 999px; border: 1px solid var(--color-line); color: var(--color-fg-3); transition: all var(--duration-base) var(--ease-out-soft); }
.phases li.on { color: var(--color-fg); border-color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.controls { display: flex; flex-wrap: wrap; gap: 8px; }
.controls button { min-height: var(--tap); min-width: var(--tap); padding-inline: 16px; border-radius: var(--radius-card); border: 1px solid var(--color-line-strong); background: var(--color-surface-2); font-size: 13px; transition: border-color var(--duration-fast); }
.controls button:hover { border-color: var(--color-accent); }

/* ---------- layers, tiles, roadmap, status ---------- */
.layers { display: grid; gap: 12px; }
.layer { display: grid; grid-template-columns: auto 1fr; gap: 4px 16px; align-items: start; padding: 16px 18px; border-radius: var(--radius-card); border: 1px solid var(--color-line); background: color-mix(in srgb, var(--color-surface) 70%, transparent); transition: transform var(--duration-base) var(--ease-out-soft), border-color var(--duration-base) var(--ease-out-soft); }
.layer:hover { transform: translateX(4px); border-color: color-mix(in srgb, var(--color-accent) 35%, var(--color-line)); }
.layer.core { border-color: color-mix(in srgb, var(--color-accent) 45%, var(--color-line)); }
.layer .n { font-family: var(--font-mono); font-size: 12px; color: var(--color-accent); grid-row: span 2; padding-top: 2px; }
.layer h3 { font-size: 15px; font-weight: 600; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.layer p { font-size: 13.5px; color: var(--color-fg-2); }
.chip { display: inline-flex; align-items: center; min-height: 22px; padding: 2px 10px; border-radius: 999px; border: 1px solid var(--color-line-strong); font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; color: var(--color-fg-2); }
.chip.is-pending { color: var(--color-fg-3); border-style: dashed; }
.chip.is-live { color: var(--color-accent); border-color: color-mix(in srgb, var(--color-accent) 40%, transparent); }
a.chip.is-link { min-height: var(--tap); padding-inline: 14px; }
.tiles { display: grid; gap: 1px; border: 1px solid var(--color-line); border-radius: var(--radius-panel); overflow: hidden; background: var(--color-line); }
@media (min-width: 640px) { .tiles { grid-template-columns: repeat(3, 1fr); } }
.tile-stat { background: var(--color-surface); padding: 20px; }
.tile-stat .v { margin-top: 8px; font-family: var(--font-mono); font-size: 24px; color: var(--color-fg-3); letter-spacing: .06em; }
.rm { position: relative; }
.rm .phase-tag { font-family: var(--font-mono); font-size: 11px; color: var(--color-verify-fg); display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.status-list { display: grid; gap: 8px; }
@media (min-width: 640px) { .status-list { grid-template-columns: repeat(2, 1fr); } }
.status-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 56px; padding: 8px 16px; border-radius: var(--radius-card); border: 1px solid var(--color-line); background: color-mix(in srgb, var(--color-surface) 70%, transparent); }
.status-label { font-weight: 500; }
.rpc { margin-top: 24px; } .rpc-copy { margin-top: 6px; font-size: 12px; word-break: break-all; text-align: left; justify-content: space-between; width: 100%; max-width: 34rem; }
.link-card { display: block; } .link-card .arrow { color: var(--color-accent); }
.site-footer { position: relative; border-top: 1px solid var(--color-line); }
.site-footer .wrap { padding-block: 40px; display: grid; gap: 16px; }
.foot-brand { display: flex; align-items: center; gap: 10px; }
.foot-brand img { width: 28px; height: 28px; }
.foot-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--color-accent); }
.foot-small { max-width: 44rem; font-size: 12.5px; line-height: 1.625; color: var(--color-fg-3); }

/* ---------- reveal (js-driven springs) ---------- */
.js [data-reveal] { opacity: 0; }
.lc-enter { animation: lc-enter var(--duration-slow) var(--ease-out-soft) both; }

@keyframes skeleton-shimmer { to { background-position: -200% 0; } }
@keyframes orbit-spin { to { transform: rotate(360deg); } }
@keyframes node-pulse { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }
@keyframes flow-dash { to { stroke-dashoffset: -18px; } }
@keyframes lc-enter { 0% { opacity: 0; transform: translateY(6px); } }
@keyframes dot-ring { 0% { transform: scale(.6); opacity: .8; } 100% { transform: scale(2.2); opacity: 0; } }
@keyframes core-ping { 0% { transform: scale(.3); opacity: .8; } 100% { transform: scale(1.5); opacity: 0; } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes drift-a { 50% { transform: translate3d(14%, 10%, 0) scale(1.1); } }
@keyframes drift-b { 50% { transform: translate3d(-12%, 14%, 0) scale(.92); } }
@keyframes drift-c { 50% { transform: translate3d(10%, -12%, 0) scale(1.12); } }
@keyframes row-in { 0% { opacity: 0; transform: translateY(8px); } }
@keyframes flash-up { 0% { background: color-mix(in srgb, var(--color-accent) 35%, transparent); } }
@keyframes flash-down { 0% { background: color-mix(in srgb, var(--color-verify) 45%, transparent); } }
@keyframes ownPulse { 0%, 100% { box-shadow: inset 0 0 0 0 color-mix(in srgb, var(--color-accent) 0%, transparent); background-color: transparent; } 50% { box-shadow: inset 24px 0 36px -26px color-mix(in srgb, var(--color-accent) 55%, transparent); background-color: color-mix(in srgb, var(--color-accent) 4%, transparent); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; transition-delay: 0s !important; scroll-behavior: auto !important; }
  .own-row { animation: none; }
  .js [data-reveal] { opacity: 1 !important; transform: none !important; }
  .orbital-stage { transform: none !important; }
  .ticker-track { animation: none; overflow-x: auto; }
  .ticker { overflow-x: auto; }
  .skeleton { animation: none; }
}