/* home.css — v2 homepage sections. Every rule is scoped to body.v2-home so the
 * homepage vocabulary (hero, console, bento, manifesto, workflow, demos, aims,
 * routes, status) never reaches the content pages. Load after v2.css. */

/* ---------- Tokens: primitive → semantic ---------- */
/* ---------- Base ---------- */
.v2-home * { box-sizing: border-box; }
html .v2-home { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body.v2-home {
  margin: 0; background: var(--bg-canvas); color: var(--text-primary);
  font: 400 17px/1.6 var(--font-sans);
  transition: background-color var(--duration-slow) var(--ease-standard), color var(--duration-slow) var(--ease-standard);
}
html[lang="zh-CN"] body.v2-home { line-height: 1.75; }
.v2-home h1, .v2-home h2, .v2-home h3 { margin: 0; text-wrap: balance; }
.v2-home p { margin: 0; text-wrap: pretty; }
.v2-home a { color: inherit; }
.v2-home ::selection { background: var(--track-1-soft); }
.v2-home :focus-visible { outline: 2px solid var(--track-1); outline-offset: 3px; border-radius: 6px; }
body.v2-home::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 100; opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .5  0 0 0 0 .5  0 0 0 0 .5  0 0 0 1 0'/></filter><rect width='100%' height='100%' filter='url%28%23n%29'/></svg>");
}
/* ---------- Prototype toolbar (not part of the design) ---------- */
/* ---------- Site nav (glass) ---------- */
/* ---------- Hero ---------- */
.v2-home .hero { position: relative; overflow: hidden; isolation: isolate; padding: var(--space-8) 0 var(--space-9); }
.v2-home .hero::before { /* dot grid, radially masked */
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image: radial-gradient(var(--dot) 1px, transparent 1.2px); background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(ellipse 70% 65% at 62% 45%, #000 30%, transparent 80%);
          mask-image: radial-gradient(ellipse 70% 65% at 62% 45%, #000 30%, transparent 80%);
}
.v2-home .hero-bg { position: absolute; inset: 0; z-index: -2; pointer-events: none; }
.v2-home .hero-bg::after { /* blend into the next section */
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 160px; background: linear-gradient(transparent, var(--bg-canvas));
}
.v2-home .aurora { position: absolute; inset: -30% -10% -10% 20%; filter: blur(90px) saturate(130%); opacity: var(--aurora-opacity); }
.v2-home .aurora i { position: absolute; border-radius: 50%; mix-blend-mode: var(--aurora-blend); will-change: transform; }
.v2-home .aurora i:nth-child(1) { width: 52%; aspect-ratio: 1; left: 30%; top: 4%; background: radial-gradient(closest-side, var(--track-1), transparent); animation: drift1 26s ease-in-out infinite alternate; }
.v2-home .aurora i:nth-child(2) { width: 40%; aspect-ratio: 1; left: 58%; top: 34%; background: radial-gradient(closest-side, var(--track-2), transparent); opacity: .8; animation: drift2 32s ease-in-out infinite alternate; }
.v2-home .aurora i:nth-child(3) { width: 34%; aspect-ratio: 1; left: 12%; top: 48%; background: radial-gradient(closest-side, oklch(62% 0.16 270), transparent); opacity: .55; animation: drift3 38s ease-in-out infinite alternate; }
.v2-home .horizon {
  position: absolute; left: -30%; right: -30%; bottom: 0; height: 46%; transform-origin: 50% 100%; transform: perspective(480px) rotateX(66deg);
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 72px 72px; animation: floor 5s linear infinite;
  -webkit-mask-image: linear-gradient(to top, #000 10%, transparent 90%); mask-image: linear-gradient(to top, #000 10%, transparent 90%);
}
.v2-home #net { position: absolute; inset: 0; -webkit-mask-image: linear-gradient(90deg, transparent 4%, rgb(0 0 0 / 55%) 34%, #000 56%); mask-image: linear-gradient(90deg, transparent 4%, rgb(0 0 0 / 55%) 34%, #000 56%); }
.v2-home .spot { /* brighter dot grid revealed under the pointer */
  position: absolute; inset: 0; opacity: 0; transition: opacity var(--duration-slow) var(--ease-standard);
  background-image: radial-gradient(var(--track-1) 1.1px, transparent 1.4px); background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(circle 200px at var(--px, 50%) var(--py, 50%), #000, transparent 75%);
          mask-image: radial-gradient(circle 200px at var(--px, 50%) var(--py, 50%), #000, transparent 75%);
}
.v2-home .hero:hover .spot { opacity: .55; }
.v2-home .hero-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--space-4); align-items: center; }
.v2-home .hero-copy { grid-column: 1 / span 5; }
.v2-home .hero-visual { grid-column: 6 / span 7; }
.v2-home .eyebrow { color: var(--text-tertiary); display: inline-flex; align-items: center; gap: 10px; }
.v2-home .eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--track-1); box-shadow: 0 0 0 4px var(--track-1-soft); }
.v2-home .hero h1 {
  margin-top: var(--space-4); font-size: clamp(52px, 5.6vw, 84px); line-height: .98; font-weight: 650; letter-spacing: -0.045em;
}
.v2-home .hero h1 .accent {
  background: linear-gradient(100deg, var(--text-primary) 20%, var(--track-1) 60%, var(--track-2) 95%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.v2-home .hero .subtitle { margin-top: var(--space-4); font-size: 22px; line-height: 1.35; font-weight: 500; letter-spacing: -0.015em; color: var(--text-primary); }
.v2-home .hero .lead { margin-top: var(--space-4); color: var(--text-secondary); font-size: 16px; max-width: 34em; }
.v2-home .hero .lead b { color: var(--text-primary); font-weight: 600; }
.v2-home .cta-row { display: flex; gap: var(--space-3); margin-top: var(--space-5); flex-wrap: wrap; }
.v2-home .hero-meta { margin-top: var(--space-6); display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.v2-home .crests { width: max-content; display: flex; align-items: center; gap: 14px; padding: 8px 14px; background: #fff; border-radius: 12px; box-shadow: var(--inner-highlight); }
.v2-home .crests img { height: 30px; width: auto; display: block; }
.v2-home .crests img.wide { height: 24px; }
.v2-home .readout { color: var(--text-tertiary); line-height: 1.9; }
.v2-home .readout b { color: var(--text-secondary); font-weight: 400; }
/* ---------- Agent Replay Console ---------- */
.v2-home .console {
  position: relative; border-radius: var(--radius-stage); background: var(--console-bg); color: var(--console-text);
  border: 1px solid rgb(255 255 255 / 9%);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 8%), 0 40px 80px -40px rgb(0 0 0 / 70%), 0 0 0 1px rgb(0 0 0 / 30%);
  overflow: hidden; isolation: isolate;
}
.v2-home .console::before { /* gradient rim */
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; z-index: 2; pointer-events: none;
  background: linear-gradient(140deg, color-mix(in oklab, var(--accent) 60%, transparent), transparent 35%, transparent 70%, color-mix(in oklab, var(--accent) 30%, transparent));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  transition: background var(--duration-emphasized);
}
.v2-home .console[data-scene="1"] { --accent: var(--c1-screen); }
.v2-home .console[data-scene="2"] { --accent: var(--c2-screen); }
.v2-home .chrome { display: flex; align-items: center; gap: 14px; height: 48px; padding: 0 16px; border-bottom: 1px solid var(--console-line); background: rgb(255 255 255 / 2%); }
.v2-home .dots { display: flex; gap: 7px; }
.v2-home .dots i { width: 11px; height: 11px; border-radius: 50%; background: rgb(255 255 255 / 12%); }
.v2-home .seg { display: flex; padding: 3px; border-radius: 9px; background: rgb(255 255 255 / 5%); border: 1px solid var(--console-line); }
.v2-home .seg button {
  font: 400 11px/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--console-dim); white-space: nowrap;
  background: none; border: 0; padding: 7px 10px; border-radius: 6px; cursor: pointer; transition: color var(--duration-fast), background-color var(--duration-fast);
}
.v2-home .seg button[aria-selected="true"] { color: #0A0F1B; background: var(--accent); }
.v2-home .chrome .spacer { flex: 1; }
.v2-home .badge { white-space: nowrap; font: 400 10.5px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--console-dim); display: flex; align-items: center; gap: 8px; }
.v2-home .rec { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 25%, transparent); animation: pulse 2s ease-in-out infinite; }
.v2-home .icon-btn {
  width: 30px; height: 30px; display: grid; place-items: center; border-radius: 8px; border: 1px solid var(--console-line);
  background: rgb(255 255 255 / 4%); color: var(--console-text); cursor: pointer;
}
.v2-home .icon-btn:hover { background: rgb(255 255 255 / 8%); }
.v2-home .icon-btn svg[hidden] { display: none; }
.v2-home .stage-area { position: relative; height: 438px; }
.v2-home .scene { position: absolute; inset: 0; display: grid; grid-template-columns: 0.74fr 1.26fr; grid-template-rows: 1fr auto; opacity: 0; visibility: hidden; transition: opacity var(--duration-emphasized) var(--ease-standard), visibility 0s linear var(--duration-emphasized); }
.v2-home .console[data-scene="1"] .scene[data-id="1"], .v2-home .console[data-scene="2"] .scene[data-id="2"] { opacity: 1; visibility: visible; transition-delay: 0s; }
.v2-home .pane { padding: 18px 20px; border-right: 1px solid var(--console-line); min-width: 0; }
.v2-home .pane-label { font: 400 10.5px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--console-dim); display: flex; justify-content: space-between; margin-bottom: 14px; }
.v2-home .task-text { font-size: 13.5px; line-height: 1.7; color: #C4CDDB; }
.v2-home .task-text mark {
  color: #fff; border-radius: 3px; padding: 0 2px;
  background: linear-gradient(color-mix(in oklab, var(--accent) 30%, transparent), color-mix(in oklab, var(--accent) 30%, transparent)) no-repeat 0 0 / 0% 100%;
}
.v2-home .task-meta { margin-top: 18px; display: grid; gap: 8px; }
.v2-home .task-meta div { display: flex; justify-content: space-between; font: 400 11px var(--font-mono); color: var(--console-dim); border-top: 1px dashed var(--console-line); padding-top: 8px; }
.v2-home .task-meta b { color: var(--console-text); font-weight: 400; }
.v2-home .work { display: grid; grid-template-rows: 1fr auto; min-width: 0; }
.v2-home .code { padding: 18px 20px; font: 400 11.5px/1.85 var(--font-mono); white-space: pre; overflow: hidden; }
.v2-home .code .ln { display: block; width: max-content; clip-path: inset(0 100% 0 0); }
.v2-home .code .gut { color: rgb(255 255 255 / 22%); display: inline-block; width: 22px; }
.v2-home .k { color: var(--syn-key); }
.v2-home .s { color: var(--syn-str); }
.v2-home .f { color: var(--syn-fn); }
.v2-home .nm { color: var(--syn-num); }
.v2-home .c { color: var(--console-dim); }
.v2-home .term { margin: 0 14px 14px; padding: 12px 14px; border-radius: 12px; background: #060A13; border: 1px solid var(--console-line); font: 400 12px/1.8 var(--font-mono); color: #AAB4C5; min-height: 118px; }
.v2-home .term .ln { display: block; opacity: 0; transform: translateY(4px); }
.v2-home .term .ok { color: var(--accent); }
.v2-home .eval { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr auto; gap: 22px; align-items: center; padding: 14px 20px; border-top: 1px solid var(--console-line); background: rgb(255 255 255 / 2.5%); }
.v2-home .ring { position: relative; width: 58px; height: 58px; }
.v2-home .ring svg { transform: rotate(-90deg); }
.v2-home .ring circle { fill: none; stroke-width: 4; }
.v2-home .ring .trk { stroke: rgb(255 255 255 / 8%); }
.v2-home .ring .val { stroke: var(--accent); stroke-linecap: round; stroke-dasharray: 150.8; stroke-dashoffset: 150.8; filter: drop-shadow(0 0 6px color-mix(in oklab, var(--accent) 60%, transparent)); }
.v2-home .ring .num { position: absolute; inset: 0; display: grid; place-items: center; font: 400 13px var(--font-mono); counter-reset: n var(--n); }
.v2-home .ring .num::before { content: counter(n) "/3"; }
.v2-home .checks { display: flex; gap: 10px; flex-wrap: wrap; }
.v2-home .check { display: flex; align-items: center; gap: 8px; padding: 7px 11px; border-radius: 999px; font: 400 11px var(--font-mono); letter-spacing: .04em; color: var(--console-text); background: rgb(255 255 255 / 4%); border: 1px solid var(--console-line); opacity: 0; transform: scale(.96); }
.v2-home .check svg { color: var(--accent); }
.v2-home .eval-note { font: 400 10.5px/1.5 var(--font-mono); color: var(--console-dim); text-align: right; letter-spacing: .04em; }
.v2-home .sheet { margin: 18px 20px 0; border: 1px solid var(--console-line); border-radius: 10px; overflow: hidden; font: 400 10.5px var(--font-mono); }
.v2-home .sheet .row { display: grid; grid-template-columns: 24px 1.45fr 1fr 1fr 0.8fr; }
.v2-home .sheet .row > span { padding: 6px 7px; border-right: 1px solid var(--console-line); border-bottom: 1px solid var(--console-line); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.v2-home .sheet .row > span:last-child { border-right: 0; }
.v2-home .sheet .head span { color: var(--console-dim); background: rgb(255 255 255 / 3%); }
.v2-home .sheet .idx { color: rgb(255 255 255 / 25%); text-align: center; }
.v2-home .sheet .cell { opacity: 0; }
.v2-home .sheet .num { text-align: right; font-variant-numeric: tabular-nums; }
.v2-home .sheet .flag { color: var(--accent); }
.v2-home .sheet .hot { position: relative; }
.v2-home .sheet .hot::after { content: ""; position: absolute; inset: 1px; border: 1.5px solid var(--accent); border-radius: 3px; opacity: 0; }
.v2-home .doc { margin: 12px 14px 14px; padding: 12px 14px; border-radius: 12px; background: #F4F2EC; color: #1A2030; display: grid; gap: 7px; min-height: 104px; }
.v2-home .doc .t { font: 650 12px var(--font-sans); letter-spacing: -0.01em; }
.v2-home .doc .bar { height: 6px; border-radius: 3px; background: #D9D5CA; transform-origin: left; transform: scaleX(0); }
.v2-home .doc .decision { font: 400 11px var(--font-mono); color: #8A5A00; background: oklch(90% 0.08 80); border-radius: 4px; padding: 3px 6px; width: max-content; opacity: 0; }
.v2-home .rail { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--console-line); }
.v2-home .rail span { position: relative; padding: 11px 16px; font: 400 10.5px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--console-dim); }
.v2-home .rail span::before { content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; }
.v2-home .rail span + span { border-left: 1px solid var(--console-line); }
.v2-home .run .scene.live .ln.type { animation: type var(--dur, .55s) steps(var(--steps, 32)) var(--d) forwards; }
.v2-home .run .scene.live .ln.fade, .v2-home .run .scene.live .check, .v2-home .run .scene.live .cell, .v2-home .run .scene.live .decision { animation: fadeUp .42s var(--ease-emphasized) var(--d) forwards; }
.v2-home .run .scene.live mark { animation: hl .6s var(--ease-standard) var(--d) forwards; }
.v2-home .run .scene.live .ring .val { animation: ring 1.2s var(--ease-emphasized) var(--d) forwards; }
.v2-home .run .scene.live .ring .num { animation: count 1.2s var(--ease-emphasized) var(--d) forwards; }
.v2-home .run .scene.live .bar { animation: grow .7s var(--ease-emphasized) var(--d) forwards; }
.v2-home .run .scene.live .hot::after { animation: flash 1.4s var(--ease-standard) var(--d) forwards; }
.v2-home .run .rail span::before { animation: grow .5s var(--ease-emphasized) var(--d) forwards; }
.v2-home .run .scene.live .timer { animation: timer var(--loop, 13s) linear forwards; }
.v2-home .timer { position: absolute; width: 0; height: 0; }
.v2-home .console.paused *, .v2-home .console.paused *::before, .v2-home .console.paused *::after { animation-play-state: paused !important; }
/* ---------- Section scaffolding ---------- */
.v2-home .section { position: relative; padding: var(--space-9) 0; border-top: 1px solid var(--border-hairline); }
.v2-home .section-head { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--space-4); align-items: end; margin-bottom: var(--space-7); }
.v2-home .section-head .left { grid-column: 1 / span 6; }
.v2-home .section-head .right { grid-column: 8 / span 5; color: var(--text-secondary); font-size: 16px; }
.v2-home .kicker { color: var(--text-tertiary); }
.v2-home .section h2 { margin-top: var(--space-3); font-size: clamp(36px, 3.4vw, 48px); line-height: 1.05; font-weight: 650; letter-spacing: -0.035em; }
/* ---------- Bento challenges ---------- */
.v2-home .bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--space-4); }
.v2-home .card {
  --mx: 50%; --my: 50%;
  position: relative; border-radius: var(--radius-card); background: var(--card-bg); border: 1px solid var(--border-hairline);
  box-shadow: var(--inner-highlight), var(--shadow-card); overflow: hidden; isolation: isolate;
  transition: transform var(--duration-base) var(--ease-standard), border-color var(--duration-base);
}
.v2-home .card::before { /* spotlight */
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity var(--duration-slow) var(--ease-standard);
  background: radial-gradient(480px circle at var(--mx) var(--my), var(--tint), transparent 60%);
}
.v2-home .card:hover::before, .v2-home .card:focus-within::before { opacity: 1; }
.v2-home .card:hover { border-color: var(--border-strong); }
.v2-home .card.t1 { --tint: var(--track-1-soft); --tc: var(--track-1); }
.v2-home .card.t2 { --tint: var(--track-2-soft); --tc: var(--track-2); }
.v2-home .challenge { grid-column: span 6; padding: var(--space-5); display: grid; gap: var(--space-4); align-content: start; }
.v2-home .challenge .top { display: flex; justify-content: space-between; align-items: center; }
.v2-home .tag { display: inline-flex; align-items: center; gap: 8px; color: var(--tc); }
.v2-home .tag::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--tc); }
.v2-home .status { font: 400 11px var(--font-mono); letter-spacing: .06em; text-transform: uppercase; padding: 5px 9px; border-radius: var(--radius-tag); color: var(--text-secondary); border: 1px solid var(--border-hairline); background: var(--surface-2); }
.v2-home .challenge h3 { font-size: 30px; line-height: 1.12; font-weight: 650; letter-spacing: -0.03em; }
.v2-home .challenge .q { color: var(--text-secondary); font-size: 16px; max-width: 36em; }
.v2-home .stats { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--border-hairline); border-radius: 12px; overflow: hidden; }
.v2-home .stats div { padding: 14px 16px; background: var(--surface-2); }
.v2-home .stats > div + div { border-left: 1px solid var(--border-hairline); }
.v2-home .stats .v { font-size: 20px; font-weight: 600; letter-spacing: -0.02em; }
.v2-home .stats .l { color: var(--text-tertiary); margin-top: 2px; font-size: 11px; }
.v2-home .preview { position: relative; aspect-ratio: 16 / 7; border-radius: 12px; overflow: hidden; background: var(--console-bg); border: 1px solid var(--border-hairline); }
.v2-home .preview .mini { position: absolute; inset: 0; padding: 14px 16px; font: 400 11px/1.7 var(--font-mono); color: #8A95A8; white-space: pre; }
.v2-home .preview .mini .hl { color: var(--c1-screen); }
.v2-home .t2 .preview .mini .hl { color: var(--c2-screen); }
.v2-home .preview .play { position: absolute; right: 12px; bottom: 12px; display: flex; align-items: center; gap: 8px; font: 400 10.5px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: #DCE3EE; padding: 7px 10px; border-radius: 8px; background: rgb(255 255 255 / 8%); backdrop-filter: blur(8px); }
.v2-home .preview::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgb(10 15 27 / 85%)); }
.v2-home .preview .play { z-index: 1; }
.v2-home .strip { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: 18px var(--space-5); }
.v2-home .strip p { color: var(--text-secondary); font-size: 15px; }
/* ---------- Moodboard ---------- */
/* ---------- Section sub-navigation (scrollspy) ---------- */
.v2-home .subnav {
  position: sticky; top: 64px; z-index: 40; border-bottom: 1px solid var(--border-hairline);
  background: color-mix(in oklab, var(--bg-canvas) 78%, transparent);
  backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
}
.v2-home .subnav .wrap { display: flex; align-items: center; gap: var(--space-1); height: 48px; }
.v2-home .subnav a { font-size: 14px; display: inline-flex; gap: 8px; align-items: center; padding: 8px 12px; border-radius: 8px; text-decoration: none; color: var(--text-tertiary);
  transition: color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard); }
.v2-home .subnav a .n { color: var(--text-tertiary); transition: color var(--duration-fast); }
.v2-home .subnav a:hover { color: var(--text-primary); background: var(--surface-2); }
.v2-home .subnav a.active { color: var(--text-primary); }
.v2-home .subnav a.active .n { color: var(--track-1); }
.v2-home .subnav .progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; transform-origin: left; transform: scaleX(var(--p, 0));
  background: linear-gradient(90deg, var(--track-1), var(--track-2)); }
/* ---------- Demonstrations ---------- */
.v2-home .demos { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
.v2-home .demo { display: grid; gap: var(--space-4); align-content: start; padding: var(--space-3); }
.v2-home .demo .body { display: grid; gap: 12px; padding: 0 var(--space-3) var(--space-3); }
.v2-home .demo h3 { font-size: 26px; line-height: 1.15; font-weight: 650; letter-spacing: -0.03em; }
.v2-home .demo p { color: var(--text-secondary); font-size: 15.5px; }
.v2-home .media { position: relative; border-radius: 14px; overflow: hidden; background: var(--console-bg); border: 1px solid rgb(255 255 255 / 9%);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 7%), 0 30px 60px -36px rgb(0 0 0 / 70%); }
.v2-home .media .chrome { height: 40px; }
.v2-home .media .file { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; font: 400 11px var(--font-mono); color: var(--console-dim); letter-spacing: .04em; }
.v2-home .media video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #05080F; }
.v2-home .media .overlay { position: absolute; inset: 40px 0 0; display: grid; place-items: center; background: linear-gradient(180deg, transparent 50%, rgb(5 8 15 / 55%));
  transition: opacity var(--duration-slow) var(--ease-standard); }
.v2-home .media.engaged .overlay { opacity: 0; pointer-events: none; }
.v2-home .media.previewing .overlay { background: transparent; }
.v2-home .play-btn { position: relative; width: 72px; height: 72px; border-radius: 50%; border: 0; cursor: pointer; display: grid; place-items: center; color: #fff;
  background: rgb(255 255 255 / 12%); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 25%), 0 0 0 0 var(--tc); transition: transform var(--duration-base) var(--ease-standard), box-shadow var(--duration-slow); }
.v2-home .play-btn::after { content: ""; position: absolute; inset: -8px; border-radius: 50%; border: 1.5px solid var(--tc); opacity: .7; animation: ripple 2.4s var(--ease-standard) infinite; }
.v2-home .media:hover .play-btn { transform: scale(1.06); box-shadow: inset 0 0 0 1px rgb(255 255 255 / 35%), 0 0 40px -6px var(--tc); }
.v2-home .media .hint { position: absolute; left: 14px; bottom: 12px; font: 400 10.5px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: #C4CDDB; }
.v2-home .steps { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--border-hairline); border-radius: 12px; overflow: hidden; }
.v2-home .steps li { list-style: none; padding: 10px 12px; background: var(--surface-2); display: grid; gap: 2px; }
.v2-home .steps li + li { border-left: 1px solid var(--border-hairline); }
.v2-home .steps .k { color: var(--tc); font-size: 10.5px; }
.v2-home .steps .v { font-size: 13px; font-weight: 550; letter-spacing: -0.01em; }
.v2-home .steps { margin: 0; padding: 0; }
/* ---------- Aims ---------- */
.v2-home .aims { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
.v2-home .aim { padding: var(--space-5) var(--space-4); display: grid; gap: var(--space-3); align-content: start; grid-template-rows: auto auto auto 1fr auto; }
.v2-home .aim .top { display: flex; justify-content: space-between; align-items: center; }
.v2-home .aim .num { color: var(--text-tertiary); }
.v2-home .aim-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--surface-2); border: 1px solid var(--border-hairline);
  color: var(--text-secondary); box-shadow: var(--inner-highlight); transition: color var(--duration-base), border-color var(--duration-base); }
.v2-home .aim-icon svg { width: 32px; height: 32px; overflow: visible; }
.v2-home .aim:hover .aim-icon { color: var(--text-primary); border-color: var(--border-strong); }
.v2-home .aim h3 { font-size: 19px; line-height: 1.25; font-weight: 650; letter-spacing: -0.02em; }
.v2-home .aim p { color: var(--text-secondary); font-size: 14.5px; }
.v2-home .orbit { transform-origin: 16px 16px; }
.v2-home .aim:hover .orbit { animation: spin 2.6s linear infinite; }
.v2-home .aim:hover .hub { animation: pulse-r 1.6s var(--ease-standard) infinite; transform-box: fill-box; transform-origin: center; }
.v2-home .aim:hover .stack-front { transform: translate(-1px, 1px); }
.v2-home .stack-front { transition: transform var(--duration-slow) var(--ease-standard); }
/* ---------- Get involved: dark stage band (dark in both themes) ---------- */
.v2-home .stage-band {
  --text-primary: #EEF2F7; --text-secondary: #A3AEC2; --text-tertiary: #6B778D;
  --surface-1: #0F1626; --surface-2: #121B2E; --border-hairline: rgb(255 255 255 / 9%); --border-strong: rgb(255 255 255 / 18%);
  --btn-primary-bg: #EEF2F7; --btn-primary-fg: #070B14; --inner-highlight: inset 0 1px 0 rgb(255 255 255 / 7%);
  --track-1: oklch(80% 0.12 195); --track-2: oklch(82% 0.14 75); --track-1-soft: oklch(80% 0.12 195 / 14%); --track-2-soft: oklch(82% 0.14 75 / 14%);
  --logo-g: url(#lg-dk); --logo-gl: url(#gl-dk); --logo-gr: url(#gr-dk); --logo-node: #EEF2F7; --logo-t1: oklch(80% 0.12 195); --logo-t2: oklch(82% 0.14 75);
  position: relative; overflow: hidden; isolation: isolate; border-radius: var(--radius-stage); color: var(--text-primary);
  background: radial-gradient(120% 140% at 85% 30%, #13233F 0%, #0A1222 45%, #070B14 75%);
  border: 1px solid rgb(255 255 255 / 9%); box-shadow: inset 0 1px 0 rgb(255 255 255 / 8%), 0 40px 80px -48px rgb(0 0 0 / 70%);
  display: grid; grid-template-columns: 7fr 5fr; gap: var(--space-6); align-items: center; padding: var(--space-8) var(--space-7);
}
.v2-home .stage-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: radial-gradient(rgb(255 255 255 / 7%) 1px, transparent 1.2px); background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(ellipse 60% 80% at 80% 45%, #000, transparent 75%); mask-image: radial-gradient(ellipse 60% 80% at 80% 45%, #000, transparent 75%); }
.v2-home .stage-band h2 { margin-top: var(--space-3); font-size: clamp(44px, 4.4vw, 64px); line-height: 1; font-weight: 650; letter-spacing: -0.045em; }
.v2-home .stage-band .lede { margin-top: var(--space-4); font-size: 20px; line-height: 1.45; letter-spacing: -0.01em; color: var(--text-primary); max-width: 30em; }
.v2-home .stage-band .lead { margin-top: var(--space-3); color: var(--text-secondary); font-size: 16px; max-width: 36em; }
.v2-home .stage-band .cta-row { align-items: center; }
.v2-home .stage-band .link { --tc: var(--track-1); }
.v2-home .emblem { position: relative; justify-self: center; width: 320px; aspect-ratio: 1; display: grid; place-items: center; }
.v2-home .emblem .orb { position: absolute; inset: 0; border-radius: 50%; border: 1px dashed rgb(255 255 255 / 12%); animation: spin 60s linear infinite; }
.v2-home .emblem .orb.r2 { inset: 14%; border-style: solid; border-color: rgb(255 255 255 / 7%); animation-duration: 90s; animation-direction: reverse; }
.v2-home .emblem .orb.r3 { inset: 30%; border: 0; background: radial-gradient(circle, oklch(80% 0.12 195 / 18%), transparent 70%); animation: none; }
.v2-home .emblem .orb i { position: absolute; top: -4px; left: calc(50% - 4px); width: 8px; height: 8px; border-radius: 50%; background: var(--track-2); box-shadow: 0 0 12px var(--track-2); }
.v2-home .emblem .orb.r2 i { background: var(--track-1); box-shadow: 0 0 12px var(--track-1); top: auto; bottom: -4px; }
.v2-home .emblem svg { width: 148px; height: 148px; filter: drop-shadow(0 0 32px oklch(80% 0.12 195 / 30%)); }
.v2-home .subhead { display: flex; justify-content: space-between; align-items: end; gap: var(--space-4); margin: var(--space-8) 0 var(--space-5); }
.v2-home .subhead h3 { font-size: 28px; font-weight: 650; letter-spacing: -0.03em; }
.v2-home .routes { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.v2-home .route { padding: var(--space-4); display: grid; gap: 10px; grid-template-rows: auto auto 1fr auto; text-decoration: none; color: inherit; }
.v2-home .route .top { display: flex; justify-content: space-between; align-items: center; color: var(--text-tertiary); }
.v2-home .route .go { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; border: 1px solid var(--border-hairline); color: var(--text-secondary);
  transition: transform var(--duration-base) var(--ease-standard), color var(--duration-base), border-color var(--duration-base), background-color var(--duration-base); }
.v2-home .route:hover .go, .v2-home .route:focus-visible .go { transform: rotate(-45deg); color: var(--tc); border-color: var(--tc); background: var(--tint); }
.v2-home .route h4 { margin: 4px 0 0; font-size: 18px; font-weight: 650; letter-spacing: -0.02em; }
.v2-home .route p { color: var(--text-secondary); font-size: 14.5px; }
.v2-home .route .cta { font-size: 14px; font-weight: 600; color: var(--text-primary); display: inline-flex; gap: 6px; }
.v2-home .route .cta .arrow { color: var(--tc); transition: transform var(--duration-base) var(--ease-standard); }
.v2-home .route:hover .cta .arrow { transform: translateX(3px); }
/* ---------- Status + resources ---------- */
.v2-home .updates { display: grid; grid-template-columns: 7fr 5fr; gap: var(--space-4); margin-top: var(--space-8); align-items: start; }
.v2-home .updates > .card { padding: var(--space-5); }
.v2-home .updates h3 { font-size: 22px; font-weight: 650; letter-spacing: -0.02em; margin-bottom: var(--space-4); display: flex; justify-content: space-between; align-items: center; }
.v2-home .live-tag { display: inline-flex; align-items: center; gap: 8px; font: 400 11px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-tertiary); }
.v2-home .live-tag::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--track-1); box-shadow: 0 0 0 3px var(--track-1-soft); }
.v2-home .timeline { list-style: none; margin: 0; padding: 0 0 0 28px; position: relative; display: grid; gap: var(--space-4); }
.v2-home .timeline::before { content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 1px; background: linear-gradient(var(--track-1), var(--border-hairline) 30%, var(--border-hairline)); }
.v2-home .timeline li { position: relative; display: grid; gap: 4px; }
.v2-home .timeline li::before { content: ""; position: absolute; left: -26px; top: 6px; width: 9px; height: 9px; border-radius: 50%; background: var(--surface-1); border: 1.5px solid var(--border-strong); }
.v2-home .timeline li.latest::before { background: var(--track-1); border-color: var(--track-1); box-shadow: 0 0 0 4px var(--track-1-soft); animation: beacon 2.4s var(--ease-standard) infinite; }
.v2-home .timeline time { color: var(--text-tertiary); }
.v2-home .timeline b { font-weight: 600; letter-spacing: -0.01em; }
.v2-home .timeline p { color: var(--text-secondary); font-size: 15px; }
.v2-home .timeline .link { font-size: 14px; margin-top: 2px; --tc: var(--track-1); }
.v2-home .tba { margin-top: var(--space-4); display: flex; gap: 12px; align-items: center; padding: 12px 14px; border-radius: 12px; background: var(--surface-2); border: 1px dashed var(--border-strong); color: var(--text-secondary); font-size: 14px; }
.v2-home .tba .pill { flex: none; font: 400 10.5px var(--font-mono); letter-spacing: .08em; padding: 4px 8px; border-radius: 6px; color: var(--track-2); background: var(--track-2-soft); }
.v2-home .res-list { display: grid; gap: 8px; }
.v2-home .res-row { display: grid; grid-template-columns: 40px 1fr auto; gap: 14px; align-items: center; padding: 12px; border-radius: 12px; text-decoration: none; color: inherit;
  border: 1px solid var(--border-hairline); background: var(--surface-2); transition: border-color var(--duration-base), transform var(--duration-base) var(--ease-standard); }
.v2-home .res-row:hover { border-color: var(--border-strong); transform: translateX(2px); }
.v2-home .res-row .ic { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--surface-1); border: 1px solid var(--border-hairline); color: var(--text-secondary); }
.v2-home .res-row b { display: block; font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.v2-home .res-row small { display: block; font: 400 11px var(--font-mono); color: var(--text-tertiary); letter-spacing: .02em; margin-top: 2px; }
.v2-home .res-row .ext { color: var(--text-tertiary); font-size: 16px; }
.v2-home .res-row .badge-private { display: inline-block; margin-top: 6px; font: 400 10px var(--font-mono); letter-spacing: .06em; text-transform: uppercase; padding: 3px 6px; border-radius: 5px; color: var(--text-secondary); border: 1px solid var(--border-hairline); }
.v2-home .cite { margin-top: var(--space-4); padding-top: var(--space-4); border-top: 1px solid var(--border-hairline); display: grid; gap: 8px; font-size: 14px; color: var(--text-secondary); }
.v2-home .cite .link { font-size: 14px; font-weight: 500; --tc: var(--track-1); }
/* ---------- Pager + site footer ---------- */
.v2-home .pager { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); padding: var(--space-8) 0 0; }
.v2-home .pager a { display: grid; gap: 6px; padding: var(--space-4); border-radius: var(--radius-card); border: 1px solid var(--border-hairline); background: var(--surface-1);
  text-decoration: none; box-shadow: var(--inner-highlight); transition: border-color var(--duration-base); }
.v2-home .pager a:hover { border-color: var(--border-strong); }
.v2-home .pager a.next { text-align: right; }
.v2-home .pager .mono { color: var(--text-tertiary); }
.v2-home .pager b { font-size: 22px; font-weight: 650; letter-spacing: -0.02em; }
/* ---------- Appendix divider ---------- */
@media (max-width: 1080px) {
.v2-home .demos, .v2-home .aims, .v2-home .routes, .v2-home .updates, .v2-home .stage-band, .v2-home .pager { grid-template-columns: 1fr; }
.v2-home .stage-band { padding: var(--space-7) var(--space-5); }
}
/* ---------- Reduced motion: final frame, no choreography ---------- */
@media (prefers-reduced-motion: reduce) {
.v2-home *, .v2-home *::before, .v2-home *::after { animation-duration: 1ms !important; animation-delay: 0ms !important; transition-duration: 1ms !important; }
.v2-home .rec { animation: none; }
.v2-home .reveal { opacity: 1; transform: none; }
}
@media (max-width: 1279px) {
.v2-home .stage-area { height: 500px; }
.v2-home .code { font-size: 10.5px; }
.v2-home .task-text { font-size: 12.5px; }
.v2-home .check { font-size: 10px; padding: 6px 9px; }
.v2-home .eval-note { display: none; }
.v2-home .eval { grid-template-columns: auto 1fr; }
}
@media (max-width: 1080px) {
.v2-home .hero-copy, .v2-home .hero-visual { grid-column: 1 / -1; }
.v2-home .challenge { grid-column: 1 / -1; }
.v2-home .section-head .left, .v2-home .section-head .right { grid-column: 1 / -1; }
}
/* =================================================================
   Motion & craft layer
   ================================================================= */
/* ---- Inertial scroll (Lenis) ---- */
/* ---- Alignment: optical corrections ---- */
.v2-home .subnav .wrap > a:first-child { margin-left: -12px; }
.v2-home .hero h1 { margin-left: -0.055em; }
.v2-home .section h2, .v2-home .stage-band h2, .v2-home .section-head .right, .v2-home .subhead h3 { text-box: trim-both cap alphabetic; }
.v2-home .section-head { position: relative; isolation: isolate; }
/* ---- Hero: full first screen, intro sequence, scroll-linked exit ---- */
.v2-home .hero { --hx: 0; min-height: calc(100svh - 64px); display: flex; align-items: center; padding-bottom: calc(var(--space-9) + 44px); }
.v2-home .hero > .hero-grid { width: 100%; }
.v2-home .hero-copy { translate: 0 calc(var(--hx) * -90px); opacity: calc(1 - var(--hx) * 0.9); }
.v2-home .hero-bg { opacity: calc(1 - var(--hx) * 0.75); scale: calc(1 + var(--hx) * 0.06); }
.v2-home .hero h1 .line { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.v2-home .hero h1 .line > span { display: inline-block; }
.v2-home .hero h1 .accent { background-size: 220% 100%; animation: shimmer 9s ease-in-out infinite alternate; }
.v2-home .hero-visual { perspective: 1800px; }
.v2-home .console {
  transform: rotateX(calc(var(--crx, 4deg) + var(--hx) * 16deg)) rotateY(var(--cry, -6deg)) scale(calc(1 - var(--hx) * 0.06));
  transform-origin: 50% 30%; will-change: transform;
}
.v2-home .glare { position: absolute; inset: 0; z-index: 3; pointer-events: none; mix-blend-mode: screen;
  background: linear-gradient(calc(115deg + var(--cry, -6deg) * 5), transparent 32%, rgb(255 255 255 / 6%) 46%, transparent 60%); }
html.js:not(.rm) .v2-home .hero h1 .line > span { animation: lineUp 1.1s var(--ease-emphasized) both; animation-delay: var(--d, 0s); }
html.js:not(.rm) .v2-home .intro { animation: introUp 1s var(--ease-emphasized) both; animation-delay: var(--d, 0s); }
html.js:not(.rm) .v2-home .hero-visual { animation: consoleIn 1.4s var(--ease-emphasized) .3s both; }
html.js:not(.rm) .v2-home .ticker { animation: introUp 1s var(--ease-emphasized) .9s both; }
/* ---- Ticker (marquee of verified facts) ---- */
.v2-home .ticker { position: absolute; left: 0; right: 0; bottom: 0; height: 44px; display: flex; align-items: center; overflow: hidden; z-index: 1;
  border-top: 1px solid var(--border-hairline); background: color-mix(in oklab, var(--bg-canvas) 55%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.v2-home .ticker .track { display: flex; width: max-content; animation: marquee 56s linear infinite; }
.v2-home .ticker:hover .track { animation-play-state: paused; }
.v2-home .ticker .grp { display: flex; align-items: center; gap: 32px; padding-right: 32px; }
.v2-home .ticker .it { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; font: 400 11.5px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--text-tertiary); }
.v2-home .ticker .it b { font-weight: 400; color: var(--text-secondary); }
.v2-home .ticker svg { width: 14px; height: 14px; flex: none; }
/* ---- Staggered reveal (IntersectionObserver driven) ---- */
html.js:not(.rm) .v2-home .reveal {
  opacity: 0; translate: 0 34px; filter: blur(8px);
  transition: opacity .9s var(--ease-emphasized), translate 1.05s var(--ease-emphasized), filter .9s var(--ease-emphasized),
              transform .45s var(--ease-emphasized), border-color var(--duration-base) var(--ease-standard);
  transition-delay: calc(var(--i, 0) * 90ms), calc(var(--i, 0) * 90ms), calc(var(--i, 0) * 90ms), 0s, 0s;
}
html.js .v2-home .reveal.in { opacity: 1; translate: 0 0; filter: none; }
/* ---- Kinetic headings: word / character mask reveal ---- */
.v2-home [data-split] .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: 0.1em; margin-bottom: -0.1em; }
.v2-home [data-split] .w > span { display: inline-block; }
html.js:not(.rm) .v2-home [data-split] .w > span { translate: 0 110%; transition: translate 1s var(--ease-emphasized); transition-delay: calc(120ms + var(--wi, 0) * 45ms); }
html.js .v2-home .in [data-split] .w > span, html.js .v2-home [data-split].in .w > span { translate: 0 0; }
.v2-home .kicker { display: inline-flex; align-items: center; gap: 12px; }
.v2-home .kicker::before { content: ""; width: 28px; height: 1px; background: linear-gradient(90deg, var(--track-1), var(--track-2)); transform-origin: left; }
html.js:not(.rm) .v2-home .reveal .kicker::before { transform: scaleX(0); transition: transform .9s var(--ease-emphasized) .15s; }
html.js .v2-home .reveal.in .kicker::before { transform: scaleX(1); }
/* ---- Editorial ghost numerals with parallax ---- */
/* ---- Cards: 3D tilt + pointer-tracked glow border ---- */
.v2-home [data-tilt] { transform: perspective(1100px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transform-style: preserve-3d; }
.v2-home .card::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none; z-index: 2;
  background: radial-gradient(280px circle at var(--mx) var(--my), var(--tc, var(--track-1)), transparent 65%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity var(--duration-slow) var(--ease-standard); }
.v2-home .card:hover::after, .v2-home .card:focus-within::after { opacity: 1; }
.v2-home .card { --tc: var(--track-1); }
.v2-home .card.t2 { --tc: var(--track-2); }
/* ---- Buttons: shine sweep + press ---- */
/* ---- Scroll-scrubbed transitions (CSS scroll timelines) ---- */
@media (prefers-reduced-motion: no-preference) {
@supports (animation-timeline: view()) {
.v2-home .stage-band { animation: bandExpand linear both; animation-timeline: view(); animation-range: entry 0% cover 38%; }
.v2-home .media { animation: mediaIn linear both; animation-timeline: view(); animation-range: entry 0% cover 32%; }
}
}
/* ---- Section ambience: background tint follows the active section ---- */
/* ---- Footer: oversized editorial wordmark ---- */
/* =================================================================
   Premium layer: background system, layout moments, animated elements
   ================================================================= */
/* ---- Page-wide background: blueprint grid + drifting ambience ---- */
.v2-home .beam { position: absolute; width: 1100px; aspect-ratio: 1; right: -260px; top: 50%; translate: 0 -50%; border-radius: 50%; filter: blur(40px); opacity: .5;
  background: conic-gradient(from 0deg, transparent 0 8%, oklch(80% 0.12 195 / 22%) 14%, transparent 22% 52%, oklch(82% 0.14 75 / 16%) 60%, transparent 68%);
  animation: spin 26s linear infinite; }
[data-theme="light"] .v2-home .beam { opacity: .35; }
.v2-home .section::after { content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 1px; background: var(--spectrum); opacity: .7;
  transform: scaleX(0); transform-origin: left; transition: transform 1.8s var(--ease-emphasized); }
.v2-home .section.seen::after { transform: scaleX(1); }
.v2-home .kicker::before { background: var(--spectrum); }
/* ---- Manifesto: scroll-scrubbed statement ---- */
.v2-home .manifesto { position: relative; height: 230vh; }
.v2-home .m-sticky { position: sticky; top: 112px; height: calc(100svh - 112px); display: grid; align-items: center; overflow: hidden; }
.v2-home .m-sticky::before { content: ""; position: absolute; inset: 10% 0; z-index: -1; opacity: .8;
  background: radial-gradient(50% 60% at 20% 50%, var(--track-1-soft), transparent 70%), radial-gradient(40% 50% at 85% 60%, var(--track-2-soft), transparent 70%); }
.v2-home .m-inner { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--space-4); align-items: start; }
.v2-home .m-inner .kicker { grid-column: 1 / span 2; padding-top: 1.1em; color: var(--text-tertiary); }
.v2-home .m-text { grid-column: 3 / span 10; margin: 0; font-size: clamp(34px, 4.1vw, 64px); line-height: 1.12; font-weight: 600; letter-spacing: -0.035em; text-wrap: balance; }
html[lang="zh-CN"] .v2-home .m-text { letter-spacing: 0; line-height: 1.32; }
.v2-home .m-text .tk { opacity: calc(0.13 + 0.87 * var(--o, 1)); transition: opacity .12s linear; }
.v2-home .m-text .tk.hl { background: var(--spectrum); -webkit-background-clip: text; background-clip: text; color: transparent; }
.v2-home .m-foot { grid-column: 3 / span 10; margin-top: var(--space-6); display: flex; gap: var(--space-5); align-items: center; color: var(--text-tertiary); }
.v2-home .m-foot .bar { flex: 1; height: 1px; background: var(--border-hairline); position: relative; overflow: hidden; }
.v2-home .m-foot .bar::after { content: ""; position: absolute; inset: 0; background: var(--spectrum); transform: scaleX(var(--mp, 0)); transform-origin: left; }
/* ---- Pinned horizontal workflow ---- */
.v2-home .flow { position: relative; border-top: 1px solid var(--border-hairline); }
.v2-home .flow-sticky { position: sticky; top: 112px; height: calc(100svh - 112px); overflow: hidden; display: grid; grid-template-rows: auto 1fr auto; grid-template-columns: minmax(0, 1fr); padding: var(--space-5) 0 var(--space-4); }
.v2-home .flow-head { display: flex; justify-content: space-between; align-items: end; gap: var(--space-4); }
.v2-home .flow-head h2 { margin-top: var(--space-2); font-size: clamp(30px, 3vw, 44px); line-height: 1.05; font-weight: 650; letter-spacing: -0.035em; }
.v2-home .flow-legend { display: grid; gap: 8px; justify-items: end; }
.v2-home .lg { display: inline-flex; align-items: center; gap: 8px; font: 400 11px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-secondary); }
.v2-home .lg::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--tc); }
.v2-home .lg.t1 { --tc: var(--track-1); }
.v2-home .lg.t2 { --tc: var(--track-2); }
.v2-home .flow-track { width: max-content; display: flex; gap: 28px; align-items: stretch; min-height: 0; padding: var(--space-4) max(24px, calc((100vw - 1248px) / 2 + 24px));
  transform: translate3d(var(--fx, 0px), 0, 0); will-change: transform; }
.v2-home .fpanel { flex: none; width: min(1000px, 74vw); display: grid; grid-template-columns: 0.92fr 1.08fr; border-radius: 24px; overflow: hidden;
  background: var(--card-bg); border: 1px solid var(--border-hairline); box-shadow: var(--inner-highlight), var(--shadow-card);
  opacity: .38; scale: .955; transition: opacity .7s var(--ease-emphasized), scale .7s var(--ease-emphasized), border-color .7s; }
.v2-home .fpanel.act { opacity: 1; scale: 1; border-color: var(--border-strong); }
.v2-home .fp-art { position: relative; display: grid; place-items: center; border-right: 1px solid var(--border-hairline); overflow: hidden;
  background: radial-gradient(70% 70% at 30% 30%, var(--track-1-soft), transparent 70%), radial-gradient(60% 60% at 80% 80%, var(--track-2-soft), transparent 70%); }
.v2-home .fp-art::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(var(--dot) 1px, transparent 1.2px); background-size: 18px 18px; opacity: .8; }
.v2-home .fp-art svg { position: relative; width: 88%; height: auto; max-height: 92%; overflow: visible; }
.v2-home .fp-body { padding: clamp(24px, 3vw, 44px); display: flex; flex-direction: column; justify-content: center; gap: var(--space-3); min-width: 0; }
.v2-home .fp-num { color: var(--text-tertiary); font-size: 12px; }
.v2-home .fp-body h3 { font-size: clamp(26px, 2.4vw, 36px); line-height: 1.08; font-weight: 650; letter-spacing: -0.03em; }
.v2-home .fp-cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-top: var(--space-2); }
.v2-home .fp-c { padding: 14px 16px 16px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--border-hairline); position: relative; overflow: hidden; }
.v2-home .fp-c::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--tc); }
.v2-home .fp-c.t1 { --tc: var(--track-1); }
.v2-home .fp-c.t2 { --tc: var(--track-2); }
.v2-home .fp-c .tag { color: var(--tc); font-size: 10.5px; }
.v2-home .fp-c p { margin-top: 8px; color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
.v2-home .flow-progress .s4row { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
.v2-home .s4 { display: grid; gap: 10px; color: var(--text-tertiary); transition: color .4s; }
.v2-home .s4.on { color: var(--text-primary); }
.v2-home .s4 i { height: 2px; border-radius: 2px; background: var(--border-hairline); position: relative; overflow: hidden; }
.v2-home .s4 i::after { content: ""; position: absolute; inset: 0; background: var(--spectrum); transform: scaleX(var(--f, 0)); transform-origin: left; }
.v2-home .flow.static { height: auto !important; }
.v2-home .flow.static .flow-sticky { position: static; height: auto; }
.v2-home .flow.static .flow-track { transform: none; overflow-x: auto; }
.v2-home .flow.static .fpanel { opacity: 1; scale: 1; min-height: 440px; }
.v2-home .fx-dim { stroke: var(--border-strong); }
.v2-home .fx-t1 { stroke: var(--track-1); }
.v2-home .fx-t2 { stroke: var(--track-2); }
.v2-home .fx-f1 { fill: var(--track-1); }
.v2-home .fx-f2 { fill: var(--track-2); }
.v2-home .fx-fn { fill: var(--text-primary); }
.v2-home .fx-bg { fill: var(--surface-1); }
.v2-home .fx-txt { font: 400 11px var(--font-mono); letter-spacing: .06em; fill: var(--text-secondary); }
.v2-home .fpanel .dr { stroke-dasharray: 1; stroke-dashoffset: 1; }
.v2-home .fpanel.act .dr { animation: draw 1.2s var(--ease-emphasized) both; animation-delay: var(--d, 0s); }
.v2-home .fpanel .pop { transform-box: fill-box; transform-origin: center; scale: 0; }
.v2-home .fpanel.act .pop { animation: popIn .6s var(--ease-emphasized) both; animation-delay: var(--d, 0s); }
.v2-home .fpanel .loop { stroke-dasharray: 4 6; }
.v2-home .fpanel.act .loop { animation: dashMove 1.2s linear infinite; }
.v2-home .fpanel .fan { transform-box: fill-box; transform-origin: 50% 100%; translate: 0 30px; opacity: 0; }
.v2-home .fpanel.act .fan { animation: fanIn .9s var(--ease-emphasized) both; animation-delay: var(--d, 0s); }
.v2-home .fpanel.act .blink { animation: blink 1.4s steps(2) infinite; }
.v2-home .fpanel.act .pulse { animation: pulseRing 2s var(--ease-standard) infinite; transform-box: fill-box; transform-origin: center; }
/* ---- Challenge cards: animated mini-visuals ---- */
.v2-home .viz { position: relative; aspect-ratio: 16 / 7; border-radius: 12px; overflow: hidden; background: var(--console-bg); border: 1px solid var(--border-hairline); }
.v2-home .viz svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.v2-home .viz .cap { position: absolute; left: 12px; top: 10px; font: 400 10.5px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: #8A95A8; }
.v2-home .viz .chip { position: absolute; right: 12px; bottom: 12px; z-index: 1; display: flex; align-items: center; gap: 8px; font: 400 10.5px var(--font-mono); letter-spacing: .08em;
  text-transform: uppercase; color: #DCE3EE; padding: 7px 10px; border-radius: 8px; background: rgb(255 255 255 / 8%); backdrop-filter: blur(8px); text-decoration: none;
  transition: background-color var(--duration-base); }
.v2-home .viz .chip:hover { background: rgb(255 255 255 / 16%); }
.v2-home .viz .viz-axis { stroke: rgb(255 255 255 / 10%); }
.v2-home .viz .pt { fill: #C4CDDB; opacity: 0; }
.v2-home .viz .band { fill: oklch(80% 0.12 195 / 16%); opacity: 0; }
.v2-home .viz .fit { stroke: var(--c1-screen); stroke-width: 2; stroke-dasharray: 1; stroke-dashoffset: 1; filter: drop-shadow(0 0 6px oklch(80% 0.12 195 / 60%)); }
.v2-home .viz .lbl { font: 400 11px var(--font-mono); fill: var(--c1-screen); opacity: 0; }
.v2-home .in .viz .pt { animation: fadeIn .5s var(--ease-standard) both; animation-delay: calc(.3s + var(--i) * 22ms); }
.v2-home .in .viz .band { animation: fadeIn 1s var(--ease-standard) 1.5s both; }
.v2-home .in .viz .fit { animation: draw 1.3s var(--ease-emphasized) 1.1s both; }
.v2-home .in .viz .lbl { animation: fadeIn .6s var(--ease-standard) 2.2s both; }
.v2-home .viz .row-bar { fill: rgb(255 255 255 / 9%); }
.v2-home .viz .cell-ok { fill: rgb(255 255 255 / 16%); }
.v2-home .viz .cell-diff { fill: var(--c2-screen); animation: diffFix 6s var(--ease-standard) infinite; animation-delay: var(--d, 0s); }
.v2-home .viz .tick { stroke: var(--c1-screen); stroke-width: 2; fill: none; stroke-dasharray: 1; stroke-dashoffset: 1; animation: tickIn 6s var(--ease-standard) infinite; animation-delay: var(--d, 0s); }
.v2-home .viz .scan { fill: url(#scanGrad); animation: scan 6s var(--ease-standard) infinite; }
/* ---- Aims: expanding panels ---- */
.v2-home .aims-x { display: flex; gap: var(--space-3); height: 460px; }
.v2-home .ax { position: relative; flex: 1 1 0; min-width: 0; border-radius: var(--radius-card); overflow: hidden; isolation: isolate; cursor: default;
  background: var(--card-bg); border: 1px solid var(--border-hairline); box-shadow: var(--inner-highlight), var(--shadow-card);
  padding: var(--space-5) var(--space-4); display: flex; flex-direction: column; gap: var(--space-3);
  transition: flex-grow .8s var(--ease-emphasized), border-color .5s, opacity .9s var(--ease-emphasized), translate 1.05s var(--ease-emphasized), filter .9s; }
.v2-home .ax.active { flex-grow: 2.7; border-color: var(--border-strong); }
.v2-home .ax::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .6s;
  background: radial-gradient(120% 80% at 100% 100%, var(--tint), transparent 60%); }
.v2-home .ax.active::before { opacity: 1; }
.v2-home .ax .ax-bg { position: absolute; right: -40px; bottom: -40px; width: 260px; height: 260px; z-index: -1; color: var(--tc); opacity: 0; scale: .8; rotate: -12deg;
  transition: opacity .8s, scale .9s var(--ease-emphasized), rotate .9s var(--ease-emphasized); }
.v2-home .ax .ax-bg svg { width: 100%; height: 100%; opacity: .14; }
.v2-home .ax.active .ax-bg { opacity: 1; scale: 1; rotate: 0deg; }
.v2-home .ax .ax-top { display: flex; justify-content: space-between; align-items: center; }
.v2-home .ax .num { color: var(--text-tertiary); }
.v2-home .ax h3 { margin-top: auto; font-size: 20px; line-height: 1.2; font-weight: 650; letter-spacing: -0.02em; transition: font-size .6s var(--ease-emphasized); }
.v2-home .ax.active h3 { font-size: 28px; }
.v2-home .ax .ax-more { display: grid; grid-template-rows: 0fr; opacity: 0; transition: grid-template-rows .7s var(--ease-emphasized), opacity .5s; }
.v2-home .ax .ax-more > div { overflow: hidden; display: grid; gap: var(--space-3); }
.v2-home .ax.active .ax-more { grid-template-rows: 1fr; opacity: 1; transition-delay: .15s; }
.v2-home .ax .ax-more p { color: var(--text-secondary); font-size: 15px; max-width: 34em; }
.v2-home .ax.t1 { --tc: var(--track-1); --tint: var(--track-1-soft); }
.v2-home .ax.t2 { --tc: var(--track-2); --tint: var(--track-2-soft); }
.v2-home .ax:focus-visible { outline: 2px solid var(--tc); outline-offset: 3px; }
html.js:not(.rm) .v2-home .ax.reveal {
  transition: flex-grow .8s var(--ease-emphasized), border-color .5s, opacity .9s var(--ease-emphasized), translate 1.05s var(--ease-emphasized), filter .9s var(--ease-emphasized);
  transition-delay: 0s, 0s, calc(var(--i, 0) * 90ms), calc(var(--i, 0) * 90ms), calc(var(--i, 0) * 90ms);
}
/* ---- Routes: editorial hover list ---- */
.v2-home .rlist { border-bottom: 1px solid var(--border-hairline); }
.v2-home .rrow { position: relative; display: grid; grid-template-columns: 72px 4.2fr 6fr 56px; gap: var(--space-4); align-items: center; padding: 26px 0;
  border-top: 1px solid var(--border-hairline); text-decoration: none; color: inherit; isolation: isolate; }
.v2-home .rrow::before { content: ""; position: absolute; inset: 0 -24px; z-index: -1; border-radius: 16px; transform: scaleX(0); transform-origin: left;
  background: linear-gradient(90deg, var(--tint), transparent 85%); transition: transform .7s var(--ease-emphasized); }
.v2-home .rrow:hover::before, .v2-home .rrow:focus-visible::before { transform: scaleX(1); }
.v2-home .rrow .rn { color: var(--text-tertiary); transition: color .3s; }
.v2-home .rrow .rt { font-size: 24px; font-weight: 650; letter-spacing: -0.025em; transition: translate .6s var(--ease-emphasized), color .3s; }
.v2-home .rrow .rd { color: var(--text-secondary); font-size: 15px; display: grid; gap: 6px; }
.v2-home .rrow .rd .rc { font: 400 11px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--tc); opacity: 0; translate: -6px 0; transition: opacity .4s, translate .5s var(--ease-emphasized); }
.v2-home .rrow .ra { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--border-hairline); color: var(--text-secondary);
  transition: rotate .6s var(--ease-emphasized), background-color .4s, color .4s, border-color .4s; }
.v2-home .rrow:hover .rn, .v2-home .rrow:focus-visible .rn { color: var(--tc); }
.v2-home .rrow:hover .rt, .v2-home .rrow:focus-visible .rt { translate: 10px 0; }
.v2-home .rrow:hover .rc, .v2-home .rrow:focus-visible .rc { opacity: 1; translate: 0 0; }
.v2-home .rrow:hover .ra, .v2-home .rrow:focus-visible .ra { rotate: -45deg; background: var(--tc); color: #05070E; border-color: transparent; }
.v2-home .rrow.t1 { --tc: var(--track-1); --tint: var(--track-1-soft); }
.v2-home .rrow.t2 { --tc: var(--track-2); --tint: var(--track-2-soft); }
/* Routes without an entry point yet: no hover motion, a visible "In development" tag */
.v2-home .rrow.is-soon { cursor: default; }
.v2-home .rrow.is-soon::before { display: none; }
.v2-home .rrow.is-soon .rt { color: var(--text-secondary); }
.v2-home .rrow.is-soon:hover .rn { color: var(--text-tertiary); }
.v2-home .rrow.is-soon:hover .rt { translate: none; }
.v2-home .rrow.is-soon .rd .rc { justify-self: start; opacity: 1; translate: none; padding: 3px 10px; border: 1px dashed var(--border-strong); border-radius: 999px; color: var(--text-tertiary); }
.v2-home .rrow.is-soon .ra, .v2-home .rrow.is-soon:hover .ra { rotate: none; background: none; border-style: dashed; color: var(--text-tertiary); border-color: var(--border-strong); }
.v2-home .rrow.is-soon .ra::before { opacity: 0; }
/* ---- Custom cursor (pointer devices only) ---- */
@media (prefers-reduced-motion: reduce) {
.v2-home .beam, .v2-home .ambient i { animation: none; }
.v2-home .m-text .tk { opacity: 1; }
}
@media (max-width: 1080px) {
.v2-home .m-inner .kicker, .v2-home .m-text, .v2-home .m-foot { grid-column: 1 / -1; }
.v2-home .aims-x { flex-direction: column; height: auto; }
.v2-home .ax .ax-more { grid-template-rows: 1fr; opacity: 1; }
.v2-home .rrow { grid-template-columns: 48px 1fr 48px; }
.v2-home .rrow .rd { grid-column: 2; }
}
/* ---- 12-column grid overlay for alignment review (press G) ---- */
@media (prefers-reduced-motion: reduce) {
.v2-home .hero-copy, .v2-home .hero-bg { translate: none; opacity: 1; scale: none; }
.v2-home .console { transform: none; }
.v2-home .ticker .track { animation: none; }
}
/* =================================================================
   Backdrop engine surfaces (shared by home and sub-pages)
   ================================================================= */
html[data-theme="light"].past-hero .v2-home .field { opacity: .7; }
/* ---- Sub-page header ---- */
/* =================================================================
   Polish: cursor, buttons, type scale, alignment
   ================================================================= */
/* ---- Cursor: no ring; a small label appears only over labelled media ---- */
/* ---- Type scale: one size per role ---- */
.v2-home h1, .v2-home h2, .v2-home h3, .v2-home h4 { font-weight: 600; }
.v2-home .hero h1 { font-weight: 600; letter-spacing: -0.052em; }
.v2-home .section h2, .v2-home .flow-head h2 { font-size: var(--h-section); line-height: 1.02; letter-spacing: -0.042em; }
.v2-home .subhead h3 { font-size: var(--h-sub); line-height: 1.05; letter-spacing: -0.035em; }
.v2-home .stage-band h2 { font-size: clamp(50px, 5.2vw, 76px); letter-spacing: -0.05em; line-height: .98; }
.v2-home .challenge h3, .v2-home .demo h3, .v2-home .fp-body h3, .v2-home .ax.active h3, .v2-home .pager b { font-size: var(--h-card); line-height: 1.12; letter-spacing: -0.03em; }
.v2-home .ax h3, .v2-home .rrow .rt { font-size: var(--h-item); letter-spacing: -0.02em; }
.v2-home .ax.active h3 { font-size: var(--h-card); }
.v2-home .rrow .rt { font-size: 22px; }
.v2-home h2 em, .v2-home h3 em, .v2-home h1 em { font-style: normal; color: var(--title-dim); }
.v2-home [data-split] .w.em > span { color: var(--title-dim); }
.v2-home .stage-band { --title-dim: rgb(238 242 247 / 42%); }
.v2-home .section-head { margin-bottom: 72px; }
.v2-home .section-head .left { grid-column: 1 / span 7; }
.v2-home .section-head .right { grid-column: 8 / span 5; font-size: 17px; line-height: 1.6; color: var(--text-secondary); max-width: 30em; }
.v2-home .section h2, .v2-home .flow-head h2 { margin-top: 18px; }
.v2-home .kicker { font-size: 11.5px; letter-spacing: .14em; color: var(--text-tertiary); }
.v2-home .lead, .v2-home .q, .v2-home .demo p, .v2-home .ax .ax-more p, .v2-home .rrow .rd, .v2-home .timeline p { text-wrap: pretty; }
/* ---- Buttons ---- */
[data-theme="light"] .v2-home .btn-primary { background: linear-gradient(180deg, #232C3D, #0E1420); box-shadow: inset 0 1px 0 rgb(255 255 255 / 14%), 0 14px 30px -16px rgb(14 20 32 / 55%); }
.v2-home .cta-row { gap: 12px; align-items: center; }
.v2-home .stage-band .cta-row { gap: 20px; }
/* ---- Alignment details ---- */
.v2-home .stats .v { font-size: 18px; white-space: nowrap; }
.v2-home .challenge { gap: 20px; padding: 32px; }
.v2-home .challenge .top, .v2-home .aim .top, .v2-home .ax .ax-top { min-height: 28px; }
.v2-home .demo .body { padding: 4px 20px 20px; gap: 14px; }
.v2-home .updates > .card { padding: 32px; }
.v2-home .hero-meta { align-items: center; }
.v2-home .hero .lead { margin-top: 22px; }
.v2-home .cta-row { margin-top: 34px; }
.v2-home .hero .subtitle { margin-top: 18px; }
/* =================================================================
   Icon set: one stroke weight, drawn as masks so they take currentColor
   ================================================================= */
.v2-home .rrow .ra, .v2-home .res-row .ext { font-size: 0; }
.v2-home .rrow .ra::before, .v2-home .res-row .ext::before, .v2-home .pager a:not(.next) .mono::before, .v2-home .pager .next .mono::after, .v2-home .viz .chip::before {
  content: ""; display: block; flex: none; background: currentColor;
  -webkit-mask: var(--icon, var(--i-arrow)) center / contain no-repeat; mask: var(--icon, var(--i-arrow)) center / contain no-repeat;
}
.v2-home .rrow .ra::before { width: 18px; height: 18px; }
.v2-home .res-row .ext { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--border-hairline);
  transition: background-color var(--duration-base), color var(--duration-base), border-color var(--duration-base), translate var(--duration-slow) var(--ease-emphasized); }
.v2-home .res-row .ext::before { --icon: var(--i-arrow-ne); width: 13px; height: 13px; }
.v2-home .res-row:hover .ext { background: var(--text-primary); color: var(--bg-canvas); border-color: transparent; translate: 2px -2px; }
.v2-home .res-row:hover { transform: none; }
.v2-home .pager .mono { display: inline-flex; align-items: center; gap: 8px; }
.v2-home .pager a.next .mono { justify-content: flex-end; }
.v2-home .pager a:not(.next) .mono::before { --icon: var(--i-arrow-w); width: 14px; height: 14px; transition: translate var(--duration-slow) var(--ease-emphasized); }
.v2-home .pager .next .mono::after { width: 14px; height: 14px; transition: translate var(--duration-slow) var(--ease-emphasized); }
.v2-home .pager a:not(.next):hover .mono::before { translate: -4px 0; }
.v2-home .pager .next:hover .mono::after { translate: 4px 0; }
.v2-home .viz .chip { gap: 8px; }
.v2-home .viz .chip::before { --icon: var(--i-play); width: 9px; height: 9px; color: var(--c1-screen); }
.v2-home .rrow .ra, .v2-home .res-row .ext { display: flex; align-items: center; justify-content: center; }
/* =================================================================
   Performance: compositor-friendly versions of the heavy effects
   (no animated blur, one ambient layer, glass only on the sticky bars)
   ================================================================= */
.v2-home .aurora { filter: none; }
.v2-home .aurora i { mix-blend-mode: normal; will-change: transform; }
.v2-home .aurora i:nth-child(1) { background: radial-gradient(closest-side, color-mix(in oklab, var(--track-1) 45%, transparent), transparent); }
.v2-home .aurora i:nth-child(2) { background: radial-gradient(closest-side, color-mix(in oklab, var(--track-2) 40%, transparent), transparent); }
.v2-home .aurora i:nth-child(3) { background: radial-gradient(closest-side, oklch(62% 0.16 270 / 35%), transparent); }
.v2-home .beam { filter: none; will-change: transform; -webkit-mask-image: radial-gradient(closest-side, #000 25%, transparent 72%); mask-image: radial-gradient(closest-side, #000 25%, transparent 72%); }
.v2-home .hero-bg { will-change: transform, opacity; }
.v2-home .glare { mix-blend-mode: normal; opacity: .55; }
html.js:not(.rm) .v2-home .reveal { filter: none; transition: opacity .9s var(--ease-emphasized), translate 1.05s var(--ease-emphasized), transform .45s var(--ease-emphasized), border-color var(--duration-base) var(--ease-standard);
  transition-delay: calc(var(--i, 0) * 90ms), calc(var(--i, 0) * 90ms), 0s, 0s; }
.v2-home [data-tilt] { transform-style: flat; }
.v2-home .ticker, .v2-home .play-btn, .v2-home .viz .chip, .v2-home .preview .play { -webkit-backdrop-filter: none; backdrop-filter: none; }
.v2-home .ticker { background: color-mix(in oklab, var(--bg-canvas) 88%, transparent); }
.v2-home .play-btn { background: rgb(255 255 255 / 18%); }
.v2-home .viz .chip { background: rgb(255 255 255 / 12%); }
.v2-home .hero h1 .accent { animation: none; background-size: 100% 100%; }
.v2-home .spot { display: none; }