@font-face {
  font-family: "HYZhengYuan95";
  src: url("./pdaim-pro.woff2") format("woff2");
  font-weight: 400 950;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --bg: #ffffff;
  --fg: #070707;
  --muted: rgba(7, 7, 7, 0.58);
  --line: rgba(7, 7, 7, 0.08);
  --pill: rgba(7, 7, 7, 0.045);
  --pill-hover: rgba(7, 7, 7, 0.075);
  --dot: rgba(7, 7, 7, 0.34);
  --cursor: #050505;
  --cursor-text: #ffffff;
  --cursor-size: clamp(130px, 17vw, 245px);
  --cursor-radius: clamp(65px, 8.5vw, 122.5px);
  --cursor-active-radius: var(--cursor-radius);
  --cursor-feather: 5px;
  --cursor-edge: min(var(--cursor-feather), calc(var(--cursor-active-radius) * 0.36));
  --cursor-x: 50vw;
  --cursor-y: 50vh;
  --cursor-visual-x: 50vw;
  --cursor-visual-y: 50vh;
  --cursor-opacity: 0;
  --scroll-cursor-opacity: 1;
  --scroll-cursor-blur: 0px;
  --grid-x: 0px;
  --grid-y: 0px;
  --grid-opacity: 0;
  --diagonal-opacity: 0;
  --line-field-opacity: 0;
  --line-field-frame: 0;
  --refraction-opacity: 0.72;
  --refraction-cyan: rgba(71, 169, 255, 0.2);
  --refraction-violet: rgba(153, 111, 255, 0.18);
  --refraction-pink: rgba(255, 108, 174, 0.17);
  --refraction-mint: rgba(83, 221, 184, 0.15);
  --refraction-warm: rgba(255, 192, 98, 0.14);
  --glass-tint: rgba(255, 255, 255, 0.018);
  --glass-edge-dark: rgba(0, 0, 0, 0.46);
  --glass-edge-light: rgba(255, 255, 255, 0.95);
  --header-glass-bg: rgba(255, 255, 255, 0.025);
  --header-glass-border: rgba(7, 7, 7, 0.08);
  --header-glass-inner-dark: rgba(0, 0, 0, 0.24);
  --header-glass-before-border: rgba(0, 0, 0, 0.28);
  --header-glass-before-opacity: 1;
  --header-shadow-strong: rgba(0, 0, 0, 0.18);
  --header-shadow-mid: rgba(0, 0, 0, 0.09);
  --header-shadow-faint: rgba(0, 0, 0, 0.02);
  --header-glass-shine: rgba(255, 255, 255, 0.8);
  --header-glass-blob-border: rgba(255, 255, 255, 0.2);
  --header-glass-shadow: rgba(0, 0, 0, 0.16);
  --header-glass-shadow-soft: rgba(0, 0, 0, 0.06);
  --header-edge-highlight: rgba(255, 255, 255, 0.82);
  --header-edge-glow: rgba(255, 255, 255, 0.36);
  --header-edge-shade: rgba(0, 0, 0, 0.22);
  --control-glass-bg: rgba(255, 255, 255, 0.08);
  --control-glass-border: rgba(255, 255, 255, 0.28);
  --control-glass-shade: rgba(0, 0, 0, 0.16);
  --control-glass-shadow: rgba(0, 0, 0, 0.055);
  --control-glass-highlight: rgba(255, 255, 255, 0.78);
  --header-light-x: 0%;
  --header-light-y: 0%;
  --header-light-opp-x: 100%;
  --header-light-opp-y: 100%;
  --header-light-angle: 45deg;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --move-x: 0px;
  --move-y: 0px;
  --header-shadow-x: 18px;
  --header-shadow-y: 24px;
  --header-item-shadow-x: 0px;
  --header-item-shadow-y: 25px;
  --header-item-shadow-color: rgba(0, 0, 0, 0.08);
  --font-main: "HYZhengYuan95", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "HYZhengYuan95", Arial Black, Impact, Inter, ui-sans-serif, system-ui, sans-serif;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #050505;
  --fg: #ffffff;
  --muted: rgba(255, 255, 255, 0.62);
  --line: rgba(255, 255, 255, 0.12);
  --pill: rgba(255, 255, 255, 0.08);
  --pill-hover: rgba(255, 255, 255, 0.14);
  --dot: rgba(255, 255, 255, 0.34);
  --cursor: #ffffff;
  --cursor-text: #050505;
  --refraction-opacity: 0.56;
  --refraction-cyan: rgba(72, 178, 255, 0.22);
  --refraction-violet: rgba(158, 120, 255, 0.21);
  --refraction-pink: rgba(255, 116, 184, 0.19);
  --refraction-mint: rgba(80, 224, 190, 0.17);
  --refraction-warm: rgba(255, 194, 105, 0.16);
  --glass-tint: rgba(5, 5, 5, 0.018);
  --glass-edge-dark: rgba(0, 0, 0, 0.78);
  --glass-edge-light: rgba(255, 255, 255, 0.68);
  --header-glass-bg: rgba(255, 255, 255, 0.018);
  --header-glass-border: rgba(255, 255, 255, 0.22);
  --header-glass-inner-dark: rgba(255, 255, 255, 0.14);
  --header-glass-before-border: rgba(255, 255, 255, 0.34);
  --header-glass-before-opacity: 1;
  --header-shadow-strong: rgba(255, 255, 255, 0.28);
  --header-shadow-mid: rgba(255, 255, 255, 0.12);
  --header-shadow-faint: rgba(255, 255, 255, 0.026);
  --header-item-shadow-color: rgba(255, 255, 255, 0.22);
  --header-glass-shine: rgba(255, 255, 255, 0.8);
  --header-glass-blob-border: rgba(255, 255, 255, 0.32);
  --header-glass-shadow: rgba(255, 255, 255, 0.14);
  --header-glass-shadow-soft: rgba(255, 255, 255, 0.08);
  --header-edge-highlight: rgba(255, 255, 255, 0.92);
  --header-edge-glow: rgba(255, 255, 255, 0.46);
  --header-edge-shade: rgba(0, 0, 0, 0.42);
  --control-glass-bg: rgba(255, 255, 255, 0.06);
  --control-glass-border: rgba(255, 255, 255, 0.22);
  --control-glass-shade: rgba(0, 0, 0, 0.42);
  --control-glass-shadow: rgba(255, 255, 255, 0.045);
  --control-glass-highlight: rgba(255, 255, 255, 0.72);
}

html.theme-changing *,
html.theme-changing *::before,
html.theme-changing *::after {
  transition:
    background-color 500ms ease,
    background 500ms ease,
    border-color 500ms ease,
    color 500ms ease,
    box-shadow 500ms ease,
    fill 500ms ease,
    opacity 500ms ease,
    filter 500ms ease,
    text-shadow 500ms ease,
    backdrop-filter 500ms ease;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background-color: var(--bg);
  color: var(--fg);
  cursor: none;
  font-family: var(--font-main);
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  transition:
    background-color 500ms ease,
    color 500ms ease;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: radial-gradient(circle at center, var(--dot) 0 1.05px, transparent 1.18px);
  background-position: 0 0;
  background-size: 38px 38px;
  -webkit-mask-image: radial-gradient(circle at center, #000 0 23%, rgba(0, 0, 0, 0.76) 47%, transparent 82%);
  mask-image: radial-gradient(circle at center, #000 0 23%, rgba(0, 0, 0, 0.76) 47%, transparent 82%);
  transform: translate3d(var(--grid-x), var(--grid-y), 0);
  opacity: 0;
  transition: background-image 500ms ease;
  will-change: transform;
}

body::after {
  content: "";
  position: fixed;
  inset: -18vh -14vw;
  z-index: 0;
  pointer-events: none;
  opacity: var(--refraction-opacity);
  background:
    radial-gradient(circle, var(--refraction-cyan) 0 22%, transparent 54%),
    radial-gradient(circle, var(--refraction-pink) 0 20%, transparent 52%),
    radial-gradient(circle, var(--refraction-violet) 0 22%, transparent 56%),
    radial-gradient(circle, var(--refraction-mint) 0 18%, transparent 50%),
    radial-gradient(circle, var(--refraction-warm) 0 20%, transparent 54%);
  background-size:
    42vmax 42vmax,
    38vmax 38vmax,
    46vmax 46vmax,
    34vmax 34vmax,
    50vmax 50vmax;
  background-position:
    8% 14%,
    84% 8%,
    78% 78%,
    18% 82%,
    46% 42%;
  background-repeat: no-repeat;
  filter: blur(88px) saturate(118%);
  mix-blend-mode: normal;
  transform: translate3d(0, 0, 0) scale(1.05);
  animation: refraction-orbs 18s cubic-bezier(0.45, 0, 0.2, 1) infinite alternate;
  transition:
    opacity 500ms ease,
    filter 500ms ease;
  will-change: transform, opacity, background-position;
}

html[data-theme="dark"] body::after {
  filter: blur(96px) saturate(128%);
  mix-blend-mode: screen;
}

html:has(.hero[data-route-page="overview"]) {
  --grid-opacity: 1;
  --refraction-opacity: 0.54;
}

html[data-theme="dark"]:has(.hero[data-route-page="overview"]) {
  --refraction-opacity: 0.46;
}

body:has(.hero[data-route-page="overview"])::before {
  opacity: var(--grid-opacity);
}

@keyframes refraction-orbs {
  0% {
    background-position:
      8% 14%,
      84% 8%,
      78% 78%,
      18% 82%,
      46% 42%;
    transform: translate3d(-1vw, -0.8vh, 0) scale(1.05);
  }

  24% {
    background-position:
      18% 28%,
      72% 18%,
      86% 66%,
      10% 72%,
      56% 34%;
    transform: translate3d(0.8vw, 0.4vh, 0) scale(1.08);
  }

  52% {
    background-position:
      32% 18%,
      90% 34%,
      64% 88%,
      26% 64%,
      42% 58%;
    transform: translate3d(1.4vw, 1.2vh, 0) scale(1.07);
  }

  76% {
    background-position:
      20% 8%,
      68% 26%,
      72% 70%,
      36% 88%,
      58% 50%;
    transform: translate3d(-0.6vw, 1vh, 0) scale(1.1);
  }

  100% {
    background-position:
      42% 30%,
      76% 4%,
      58% 76%,
      14% 56%,
      62% 36%;
    transform: translate3d(1vw, -0.6vh, 0) scale(1.06);
  }
}

html[data-theme="dark"] body::after {
  animation: refraction-orbs 18s cubic-bezier(0.45, 0, 0.2, 1) infinite alternate;
}

@media (prefers-reduced-motion: reduce) {
  body::after {
    animation: none;
  }
}

button,
a {
  cursor: none;
}

html.native-cursor body,
html.native-cursor button,
html.native-cursor a {
  cursor: auto;
}

html.modal-open body,
html.modal-open button,
html.modal-open input,
html.modal-open a {
  cursor: auto;
}

.site-header,
.site-header * {
  cursor: auto;
}

.site-header a,
.site-header button,
.site-header a *,
.site-header button *,
.theme-toggle-float,
.theme-toggle-float *,
.nav-pill,
.nav-pill *,
.auth-button,
.auth-button *,
.icon-button {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.page-shell {
  min-height: 100vh;
  position: relative;
  z-index: auto;
}

.pdaim-line-field {
  position: fixed;
  inset: 0;
  z-index: 1;
  width: 100vw;
  height: 100vh;
  opacity: var(--line-field-opacity);
  pointer-events: none;
  mix-blend-mode: normal;
  transition: opacity 500ms ease;
}

html[data-theme="dark"] .pdaim-line-field {
  mix-blend-mode: normal;
}

.liquid-glass-filter {
  position: fixed;
  width: 0;
  height: 0;
  pointer-events: none;
}

.site-header {
  --glass-h: 78px;
  --glass-r: 9999px;
  --glass-tr: 15%;
  --header-glass-bleed: 28px;
  height: var(--glass-h);
  width: min(calc(100% - 32px), 1180px);
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 80;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 0 clamp(20px, 4vw, 58px);
  border: 0;
  border-radius: var(--glass-r);
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  box-shadow: none;
  isolation: isolate;
  overflow: visible;
}

.liquid-glass-canvas {
  position: absolute;
  top: -180px;
  left: -220px;
  z-index: 1;
  width: calc(100% + 440px);
  height: calc(100% + 360px);
  pointer-events: none;
  border-radius: inherit;
  contain: strict;
}

.liquid-glass-global-canvas {
  display: none;
}

.site-header > .liquid-glass-canvas {
  clip-path: none;
}

.site-header-shadow {
  content: "";
  position: fixed;
  z-index: 79;
  top: 18px;
  left: 50%;
  width: min(calc(100% - 32px), 1180px);
  height: 78px;
  border: 0;
  border-radius: 9999px;
  opacity: var(--header-glass-before-opacity);
  filter: blur(8px);
  transform: translate(var(--header-shadow-x), var(--header-shadow-y)) translateX(-50%);
  pointer-events: none;
  will-change: filter, transform;
  display: none;
}

.site-header-shadow::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 5px;
  border-radius: inherit;
  background: linear-gradient(
    118deg,
    var(--header-shadow-strong) 0%,
    var(--header-shadow-strong) 18%,
    var(--header-shadow-mid) 52%,
    var(--header-shadow-faint) 100%
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
}

.site-header .liquid-blob {
  display: none;
}

.site-header .liquid-blob::before,
.site-header .liquid-blob::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  pointer-events: none;
}

.site-header .liquid-blob::before {
  display: none;
  left: 9%;
  right: 9%;
  bottom: 9px;
  height: 34%;
  background: rgba(0, 0, 0, 0.12);
  filter: blur(12px);
  opacity: 0.34;
}

.site-header .liquid-blob::after {
  display: none;
  inset: 6px 12px auto 12px;
  height: 42%;
  border-top: 1px solid rgba(255, 255, 255, 0.72);
  filter: blur(1px);
  opacity: 0.9;
}

.site-header > .logo,
.site-header > .nav-pills,
.site-header > .header-actions {
  position: relative;
  z-index: 5;
}

.logo,
.nav-pill,
.auth-button,
.icon-button {
  filter: drop-shadow(
    var(--header-item-shadow-x)
    var(--header-item-shadow-y)
    3px
    var(--header-item-shadow-color)
  );
  transition:
    color 500ms ease,
    background 180ms ease,
    border-color 500ms ease,
    filter 500ms ease,
    transform 180ms ease;
  will-change: filter;
}

.logo {
  justify-self: start;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.nav-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.nav-pill {
  position: relative;
  min-width: 56px;
  padding: 12px 19px;
  border: 0;
  border-radius: 13px;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--control-glass-highlight) 8%, transparent), transparent 42%),
    color-mix(in srgb, var(--bg) 1%, transparent);
  color: var(--fg);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-align: center;
  box-shadow:
    inset 1px -1px 0.55px -1px color-mix(in srgb, var(--control-glass-highlight) 42%, transparent),
    inset -1px 1px 0.55px -1px color-mix(in srgb, var(--control-glass-highlight) 34%, transparent),
    inset 0 0 1px color-mix(in srgb, var(--control-glass-shade) 18%, transparent),
    0 7px 18px var(--control-glass-shadow);
  transition:
    background 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.nav-pill > span,
.auth-button > span,
.icon-button > .sun,
.icon-button > .moon {
  position: relative;
  z-index: 3;
}

.nav-pill > .liquid-glass-canvas,
.auth-button > .liquid-glass-canvas,
.icon-button > .liquid-glass-canvas,
.theme-switch-thumb > .liquid-glass-canvas {
  position: absolute;
  inset: -42px -58px;
  z-index: 1;
  width: calc(100% + 116px);
  height: calc(100% + 84px);
  border-radius: inherit;
  pointer-events: none;
}

.nav-button {
  appearance: none;
  -webkit-appearance: none;
}

.nav-pill::before,
.auth-button::before,
.icon-button::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  border-radius: inherit;
  background:
    radial-gradient(circle at 30% 16%, color-mix(in srgb, var(--control-glass-highlight) 32%, transparent), transparent 36%),
    radial-gradient(circle at 76% 88%, color-mix(in srgb, var(--control-glass-shade) 16%, transparent), transparent 44%),
    var(--control-glass-bg);
  opacity: 0.42;
}

.nav-pill::after,
.auth-button::after,
.icon-button::after {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  border: 0;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--control-glass-highlight) 11%, transparent), transparent 34%, transparent 74%, color-mix(in srgb, var(--control-glass-shade) 6%, transparent)),
    linear-gradient(315deg, color-mix(in srgb, var(--control-glass-shade) 4%, transparent), transparent 38%);
  opacity: 0.34;
  pointer-events: none;
}

.nav-pill:hover,
.nav-pill.is-active,
.auth-button:hover {
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--control-glass-highlight) 11%, transparent), transparent 42%),
    color-mix(in srgb, var(--fg) 2%, transparent);
  box-shadow:
    inset 1px -1px 0.55px -1px color-mix(in srgb, var(--control-glass-highlight) 46%, transparent),
    inset -1px 1px 0.55px -1px color-mix(in srgb, var(--control-glass-highlight) 38%, transparent),
    inset 0 0 1px color-mix(in srgb, var(--control-glass-shade) 20%, transparent),
    0 8px 20px var(--control-glass-shadow);
}

.nav-pill:hover,
.auth-button:hover {
  transform: translateY(-1px);
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 12px;
}

.auth-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pdaim-fps {
  min-width: 58px;
  padding: 5px 9px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg) 12%, transparent);
  color: color-mix(in srgb, var(--fg) 74%, transparent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
  text-align: center;
  pointer-events: none;
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--fg) 7%, transparent),
    0 4px 12px color-mix(in srgb, var(--control-glass-shade) 10%, transparent);
}

.auth-button {
  position: relative;
  min-width: 42px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border-radius: 999px;
  overflow: hidden;
  isolation: isolate;
  font-size: 13px;
  font-weight: 850;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  transition:
    background-color 220ms ease,
    border-color 220ms ease,
    color 220ms ease,
    box-shadow 220ms ease,
    transform 180ms ease;
}

.auth-button:hover {
  transform: translateY(-1px);
}

.auth-login,
.auth-dashboard {
  border: 0;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--control-glass-highlight) 8%, transparent), transparent 42%),
    color-mix(in srgb, var(--bg) 1%, transparent);
  color: var(--fg);
  box-shadow:
    inset 1px -1px 0.55px -1px color-mix(in srgb, var(--control-glass-highlight) 42%, transparent),
    inset -1px 1px 0.55px -1px color-mix(in srgb, var(--control-glass-highlight) 34%, transparent),
    inset 0 0 1px color-mix(in srgb, var(--control-glass-shade) 18%, transparent),
    0 7px 18px var(--control-glass-shadow);
}

.auth-register {
  border: 0;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--control-glass-highlight) 14%, transparent), transparent 42%),
    color-mix(in srgb, #3b82f6 13%, transparent);
  color: var(--fg);
  box-shadow:
    inset 1px -1px 0.55px -1px color-mix(in srgb, var(--control-glass-highlight) 46%, transparent),
    inset -1px 1px 0.55px -1px color-mix(in srgb, var(--control-glass-highlight) 36%, transparent),
    inset 0 0 1px color-mix(in srgb, var(--control-glass-shade) 18%, transparent),
    0 7px 18px var(--control-glass-shadow);
}

.mobile-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 2px solid color-mix(in srgb, var(--fg) 62%, transparent);
  border-radius: 10px;
  background: transparent;
  color: var(--fg);
  padding: 8px;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  border-radius: 999px;
  background: currentColor;
  transition:
    transform 220ms ease,
    opacity 180ms ease;
}

html.mobile-menu-open .mobile-menu-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

html.mobile-menu-open .mobile-menu-toggle span:nth-child(2) {
  opacity: 0;
}

html.mobile-menu-open .mobile-menu-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.location {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.icon-button,
.lang-button {
  height: 34px;
  border: 0;
  border-radius: 999px;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--control-glass-highlight) 14%, transparent), transparent 42%),
    color-mix(in srgb, var(--bg) 2%, transparent);
  color: var(--fg);
  font: inherit;
  font-size: 12px;
  font-weight: 900;
  overflow: hidden;
  isolation: isolate;
  box-shadow:
    inset 1px -1px 0.75px -1px var(--control-glass-highlight),
    inset -1px 1px 0.75px -1px var(--control-glass-highlight),
    inset 0 0 1px color-mix(in srgb, var(--control-glass-shade) 45%, transparent),
    0 7px 18px var(--control-glass-shadow);
  transition:
    background 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.icon-button:hover,
.lang-button:hover {
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--control-glass-highlight) 22%, transparent), transparent 42%),
    color-mix(in srgb, var(--fg) 4%, transparent);
  transform: translateY(-1px);
}

.icon-button {
  width: 58px;
  position: relative;
  padding: 0;
  overflow: hidden;
}

.theme-toggle-float {
  position: absolute;
  top: 28px;
  right: 30px;
  z-index: 92;
}

.icon-button > .liquid-glass-canvas {
  clip-path: inset(42px 58px round 999px);
}

.sun,
.moon {
  position: absolute;
  top: 50%;
  z-index: 5;
  width: 9px;
  height: 9px;
  transform: translateY(-50%);
  border-radius: 50%;
  transition:
    opacity 180ms ease,
    transform 260ms cubic-bezier(0.2, 0.9, 0.2, 1),
    background-color 500ms ease,
    border-color 500ms ease,
    box-shadow 500ms ease;
}

.sun {
  left: 12px;
  background: color-mix(in srgb, var(--fg) 72%, transparent);
  box-shadow:
    0 0 0 2px color-mix(in srgb, var(--fg) 7%, transparent),
    0 0 8px color-mix(in srgb, var(--fg) 14%, transparent);
}

.moon {
  right: 12px;
  border: 1.5px solid color-mix(in srgb, var(--fg) 72%, transparent);
  border-left-color: transparent;
  opacity: 0.42;
}

.icon-button .sun,
.icon-button .moon {
  display: none;
}

.theme-switch-thumb {
  position: absolute;
  top: 4px;
  left: 4px;
  z-index: 4;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 30% 22%, rgba(255, 255, 255, 0.72), transparent 30%),
    color-mix(in srgb, #ffffff 68%, transparent);
  box-shadow:
    inset 1px -1px 0.75px -1px rgba(255, 255, 255, 0.86),
    inset -1px 1px 0.75px -1px rgba(255, 255, 255, 0.46),
    inset 0 0 1px color-mix(in srgb, var(--control-glass-shade) 30%, transparent),
    0 3px 9px color-mix(in srgb, var(--control-glass-shade) 24%, transparent);
  transform: translateX(0);
  pointer-events: none;
  transition:
    transform 320ms cubic-bezier(0.22, 1.35, 0.3, 1),
    background 500ms ease,
    box-shadow 500ms ease;
}

.theme-switch-thumb > .liquid-glass-canvas {
  inset: -34px;
  width: calc(100% + 68px);
  height: calc(100% + 68px);
  border-radius: inherit;
}

html[data-theme="dark"] .theme-switch-thumb {
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 255, 255, 0.28), transparent 32%),
    color-mix(in srgb, #000000 68%, transparent);
  box-shadow:
    inset 1px -1px 0.75px -1px rgba(255, 255, 255, 0.36),
    inset -1px 1px 0.75px -1px rgba(255, 255, 255, 0.18),
    inset 0 0 1px rgba(255, 255, 255, 0.18),
    0 3px 9px rgba(255, 255, 255, 0.08);
  transform: translateX(24px);
}

html[data-theme="dark"] .sun {
  opacity: 0.36;
  transform: translateY(-50%) scale(0.86);
}

html[data-theme="dark"] .moon {
  opacity: 1;
  transform: translateY(-50%) rotate(-28deg) scale(1.04);
}

.hero {
  min-height: 100vh;
  position: relative;
  display: grid;
  place-items: center;
  padding: 96px 24px 72px;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  width: 34vw;
  max-width: 520px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: color-mix(in srgb, var(--fg) 4%, transparent);
  filter: blur(60px);
  pointer-events: none;
}

.hero::before {
  top: 22%;
  left: 7%;
}

.hero::after {
  right: 10%;
  bottom: 14%;
}

.hero-stage,
.hero-stage-reveal {
  width: 100%;
  min-height: calc(100vh - 168px);
  display: grid;
  place-items: center;
  position: relative;
}

.hero-copy {
  width: min(100%, 1280px);
  position: relative;
  text-align: center;
  transform:
    perspective(900px)
    rotateX(var(--tilt-x))
    rotateY(var(--tilt-y))
    translate3d(var(--move-x), var(--move-y), 0);
  transform-style: preserve-3d;
  transition:
    transform 130ms ease-out,
    color 500ms ease;
  will-change: transform;
}

.hero-copy h1,
.hero-copy h2 {
  margin: 0;
  font-size: clamp(46px, 6.5vw, 104px);
  line-height: 0.86;
  letter-spacing: -0.09em;
  white-space: nowrap;
  text-transform: none;
}

.title-strong {
  font-family: var(--font-display);
  font-weight: 950;
}

.title-comma {
  display: inline-block;
  padding: 0 0.08em 0 0.05em;
  font-family: var(--font-display);
  font-weight: 950;
}

.title-light {
  font-family: var(--font-main);
  font-style: italic;
  font-weight: 500;
  letter-spacing: -0.08em;
}

.eyebrow,
.subtitle,
.scroll-hint {
  color: var(--muted);
  font-size: clamp(14px, 1.6vw, 19px);
  font-weight: 600;
  letter-spacing: -0.02em;
  transition: color 500ms ease;
}

.eyebrow {
  margin: 0 0 22px;
}

.subtitle {
  margin: 24px 0 0;
}

.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 38px;
  margin: 0;
  transform: translateX(-50%);
  font-size: 13px;
  white-space: nowrap;
}

.product-section {
  position: relative;
  isolation: isolate;
  min-height: 190vh;
  padding: clamp(92px, 10vh, 132px) clamp(20px, 5vw, 72px) 150px;
}

.product-section::before {
  content: "";
  position: absolute;
  top: -38vh;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
  background: linear-gradient(to bottom, color-mix(in srgb, var(--bg) 88%, transparent), transparent 28%, color-mix(in srgb, var(--bg) 72%, transparent));
  opacity: var(--diagonal-opacity);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 38vh);
  mask-image: linear-gradient(to bottom, transparent 0, #000 38vh);
  pointer-events: none;
}

html[data-theme="dark"] .product-section::before {
  opacity: var(--diagonal-opacity);
}

.product-section > * {
  position: relative;
  z-index: 1;
}

.section-intro {
  width: min(100%, 1180px);
  margin: 0 auto;
  text-align: center;
}

.section-intro h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(46px, 7vw, 112px);
  line-height: 0.88;
  letter-spacing: -0.08em;
}

.section-intro p,
.product-copy p,
.config-section p {
  max-width: 760px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: clamp(16px, 1.6vw, 20px);
  line-height: 1.8;
  font-weight: 650;
}

.section-kicker {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.28em;
}

.product-layout {
  width: min(100%, 1320px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(330px, 0.86fr) minmax(620px, 1.45fr);
  gap: clamp(22px, 4vw, 54px);
  align-items: center;
}

.product-copy {
  position: relative;
  z-index: 2;
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid var(--line);
  border-radius: 38px;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--bg) 96%, transparent), color-mix(in srgb, var(--bg) 82%, var(--fg) 4%)),
    color-mix(in srgb, var(--bg) 88%, var(--fg) 3%);
  box-shadow:
    0 26px 78px color-mix(in srgb, var(--fg) 8%, transparent),
    inset 0 1px rgba(255, 255, 255, 0.48);
}

.product-copy h3 {
  margin: 0;
  font-size: clamp(38px, 5vw, 82px);
  line-height: 0.9;
  letter-spacing: -0.07em;
}

.product-copy p {
  margin-inline: 0;
}

.stability-list {
  display: grid;
  gap: 12px;
  margin-top: clamp(26px, 4vw, 42px);
}

.stability-list span {
  display: grid;
  gap: 5px;
  padding: 15px 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--muted);
  background: color-mix(in srgb, var(--bg) 82%, var(--fg) 4%);
  font-size: 14px;
  line-height: 1.55;
  font-weight: 700;
}

.stability-list strong {
  color: var(--fg);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.product-window {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0;
  background: color-mix(in srgb, var(--bg) 92%, var(--fg) 3%);
  box-shadow:
    0 38px 105px color-mix(in srgb, var(--fg) 15%, transparent),
    inset 0 1px rgba(255, 255, 255, 0.62);
  transform-style: preserve-3d;
}

.product-window::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--bg) 18%, transparent), transparent 22%, transparent 74%, color-mix(in srgb, var(--bg) 24%, transparent)),
    linear-gradient(180deg, color-mix(in srgb, var(--bg) 18%, transparent), transparent 18%);
  opacity: 0.55;
}

.product-preview-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1110 / 630;
  object-fit: cover;
  border-radius: 0;
  user-select: none;
  -webkit-user-drag: none;
}

.reliability-strip {
  width: min(100%, 1180px);
  margin: clamp(34px, 6vw, 72px) auto 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.reliability-strip span {
  min-height: 72px;
  display: grid;
  place-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg) 84%, var(--fg) 4%);
  color: color-mix(in srgb, var(--fg) 72%, transparent);
  font-size: clamp(13px, 1.4vw, 16px);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-align: center;
  box-shadow: 0 18px 48px color-mix(in srgb, var(--fg) 5%, transparent);
}

.window-bar {
  height: 42px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, var(--fg) 4%);
}

.window-logo {
  width: 18px;
  height: 18px;
  border: 2px solid var(--fg);
  border-radius: 50%;
  opacity: 0.75;
}

.window-actions {
  justify-self: end;
  display: flex;
  gap: 12px;
}

.window-actions span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--fg) 26%, transparent);
}

.program-shell {
  display: grid;
  grid-template-columns: 132px 1fr;
  min-height: 520px;
}

.program-sidebar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 10px 16px;
  border-right: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 80%, var(--fg) 4%);
}

.menu-line {
  width: 18px;
  height: 2px;
  margin: 0 0 8px 10px;
  border-radius: 999px;
  background: var(--muted);
}

.side-item,
.side-footer b {
  display: block;
  padding: 12px 14px;
  border-radius: 8px;
  color: color-mix(in srgb, var(--fg) 78%, transparent);
  font-size: 13px;
}

.side-item.is-selected {
  background: color-mix(in srgb, var(--fg) 8%, transparent);
  color: var(--fg);
  box-shadow: inset 3px 0 #58a2ff;
}

.side-footer {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.program-main {
  padding: 30px;
}

.program-main h4 {
  margin: 0 0 24px;
  font-size: 38px;
  letter-spacing: -0.06em;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 14px;
}

.dash-card {
  min-height: 150px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg) 90%, var(--fg) 3%);
  box-shadow: 0 10px 30px color-mix(in srgb, var(--fg) 7%, transparent);
}

.dash-card h5 {
  margin: 0 0 14px;
  color: #0876d8;
  font-size: 14px;
}

.status-grid,
.runtime-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.status-grid span,
.runtime-grid span {
  padding: 14px;
  border: 1px solid rgba(67, 143, 210, 0.18);
  border-radius: 6px;
  background: rgba(220, 235, 248, 0.72);
  color: rgba(7, 7, 7, 0.62);
  font-size: 12px;
  font-weight: 900;
}

.status-grid .ok {
  background: rgba(223, 244, 218, 0.85);
  border-color: rgba(68, 160, 75, 0.3);
}

.status-grid strong,
.runtime-grid strong {
  display: block;
  margin-top: 7px;
  color: rgba(7, 7, 7, 0.82);
  font-size: 14px;
}

.model-name {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 7px;
}

.model-name i {
  width: 34px;
  height: 34px;
  border-radius: 4px;
  background:
    linear-gradient(135deg, transparent 50%, #ff3f58 51%),
    #111;
  box-shadow: inset 0 0 0 3px #ff3f58;
}

.chip-row,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.chip,
.tag-row span {
  padding: 7px 12px;
  border-radius: 8px;
  background: rgba(220, 235, 248, 0.76);
  color: rgba(7, 7, 7, 0.75);
  font-size: 12px;
  font-weight: 900;
}

.chip.active,
.tag-row span:first-child,
.tag-row span:nth-child(2) {
  background: rgba(220, 247, 232, 0.88);
  color: #17884b;
}

.notice-card p {
  min-height: 118px;
  margin: 0;
  padding: 18px;
  border-radius: 7px;
  background: rgba(220, 235, 248, 0.8);
  font-weight: 900;
}

.runtime-card {
  position: relative;
}

.sparkline {
  height: 92px;
  margin-top: 10px;
  border-radius: 7px;
  background:
    linear-gradient(180deg, rgba(89, 157, 232, 0.18), rgba(89, 157, 232, 0.02)),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 260 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 58 C18 12 24 95 44 72 S70 18 82 52 105 30 112 60 132 36 145 55 166 21 178 58 199 81 214 66 235 38 256 56' fill='none' stroke='%23559dec' stroke-width='4' stroke-linecap='round'/%3E%3Ccircle cx='250' cy='56' r='6' fill='%23559dec'/%3E%3C/svg%3E") center / 94% 82% no-repeat;
  border: 1px solid rgba(67, 143, 210, 0.18);
}

.feature-grid {
  width: min(100%, 1180px);
  margin: clamp(42px, 7vw, 92px) auto 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 22px);
}

.feature-card {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  padding: clamp(26px, 3vw, 36px);
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    radial-gradient(circle at 12% 10%, color-mix(in srgb, var(--fg) 7%, transparent), transparent 32%),
    color-mix(in srgb, var(--bg) 88%, var(--fg) 3%);
  transition:
    transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1),
    background 320ms ease,
    box-shadow 320ms ease;
}

.feature-card:hover {
  transform: translateY(-10px) rotateX(3deg);
  background: color-mix(in srgb, var(--bg) 80%, var(--fg) 5%);
  box-shadow: 0 24px 70px color-mix(in srgb, var(--fg) 12%, transparent);
}

.feature-card::after {
  content: "";
  position: absolute;
  right: 24px;
  bottom: 22px;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--fg) 5%, transparent);
  filter: blur(2px);
}

.feature-card span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.feature-card h3 {
  margin: 76px 0 14px;
  font-size: clamp(24px, 2.8vw, 34px);
  letter-spacing: -0.04em;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 600;
}

.config-section {
  width: min(100%, 1320px);
  min-height: 54vh;
  margin: clamp(74px, 9vw, 120px) auto 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  text-align: left;
  display: grid;
  grid-template-columns: minmax(620px, 1.45fr) minmax(330px, 0.86fr);
  gap: clamp(22px, 4vw, 54px);
  align-items: center;
  box-shadow: none;
}

.config-copy {
  position: relative;
  z-index: 2;
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid var(--line);
  border-radius: 38px;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--bg) 96%, transparent), color-mix(in srgb, var(--bg) 82%, var(--fg) 4%)),
    color-mix(in srgb, var(--bg) 88%, var(--fg) 3%);
  box-shadow:
    0 26px 78px color-mix(in srgb, var(--fg) 8%, transparent),
    inset 0 1px rgba(255, 255, 255, 0.48);
}

.config-copy h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 82px);
  line-height: 0.9;
  letter-spacing: -0.07em;
}

.config-copy p {
  margin-inline: 0;
}

.config-preview {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0;
  background: color-mix(in srgb, var(--bg) 92%, var(--fg) 3%);
  box-shadow:
    0 28px 74px color-mix(in srgb, var(--fg) 12%, transparent),
    inset 0 1px rgba(255, 255, 255, 0.58);
}

.flow-list {
  display: grid;
  gap: 12px;
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 0;
  list-style: none;
}

.flow-list li {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 16px;
  align-items: start;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  line-height: 1.6;
  font-weight: 700;
}

.flow-list strong {
  color: var(--fg);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.config-preview img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1110 / 630;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(54px) scale(0.98);
  filter: blur(10px);
  transition:
    opacity 760ms ease,
    transform 760ms cubic-bezier(0.16, 1, 0.3, 1),
    filter 760ms ease;
  transition-delay: var(--delay, 0ms);
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

.hero {
  transition:
    opacity 420ms ease,
    transform 420ms ease,
    filter 420ms ease;
}

html.has-scrolled .hero {
  opacity: 0.62;
  transform: none;
  filter: none;
}

.cursor-orb {
  display: none;
}

.cursor-pop {
  position: fixed;
  top: var(--cursor-visual-y);
  left: var(--cursor-visual-x);
  z-index: 42;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  will-change: opacity;
}

.pop-dot {
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  width: calc(var(--cursor-radius) * 0.13);
  height: calc(var(--cursor-radius) * 0.13);
  border-radius: 50%;
  background: var(--cursor);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0);
  will-change: transform, opacity;
}

.pop-dot-b {
  width: calc(var(--cursor-radius) * 0.1);
  height: calc(var(--cursor-radius) * 0.1);
}

.pop-dot-c {
  width: calc(var(--cursor-radius) * 0.08);
  height: calc(var(--cursor-radius) * 0.08);
}

.pop-dot-d {
  width: calc(var(--cursor-radius) * 0.06);
  height: calc(var(--cursor-radius) * 0.06);
}

html.cursor-pop-active .cursor-pop {
  opacity: 1;
}

html.cursor-pop-active .pop-dot-a {
  animation: bubble-pop-a 360ms ease-out both;
}

html.cursor-pop-active .pop-dot-b {
  animation: bubble-pop-b 330ms ease-out both;
}

html.cursor-pop-active .pop-dot-c {
  animation: bubble-pop-c 300ms ease-out both;
}

html.cursor-pop-active .pop-dot-d {
  animation: bubble-pop-d 280ms ease-out both;
}

.download-modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 24px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 220ms ease;
  cursor: auto;
}

.download-modal.is-open {
  pointer-events: auto;
  opacity: 1;
}

.download-backdrop {
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--bg) 46%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.download-panel {
  position: relative;
  width: min(100%, 520px);
  padding: clamp(28px, 5vw, 44px);
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--bg) 96%, transparent), color-mix(in srgb, var(--bg) 84%, var(--fg) 4%)),
    var(--bg);
  box-shadow: 0 34px 100px color-mix(in srgb, var(--fg) 18%, transparent);
  transform: translateY(18px) scale(0.98);
  transition: transform 260ms cubic-bezier(0.16, 1, 0.3, 1);
}

.download-modal.is-open .download-panel {
  transform: translateY(0) scale(1);
}

.download-close {
  position: absolute;
  top: 16px;
  right: 18px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: color-mix(in srgb, var(--fg) 7%, transparent);
  color: var(--fg);
  font-size: 24px;
  line-height: 1;
}

.download-panel h2 {
  margin: 0;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.download-desc,
.download-message {
  color: var(--muted);
  line-height: 1.7;
  font-weight: 650;
}

.download-desc {
  margin: 18px 0 0;
}

.download-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-top: 26px;
}

.download-form input,
.download-form button,
.download-link {
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: 16px;
  font-weight: 800;
}

.download-form input {
  width: 100%;
  padding: 0 16px;
  background: color-mix(in srgb, var(--bg) 86%, var(--fg) 4%);
  color: var(--fg);
  outline: none;
}

.download-form button,
.download-link {
  padding: 0 20px;
  background: var(--fg);
  color: var(--bg);
}

.download-message {
  min-height: 28px;
  margin: 14px 0 0;
}

.download-message.is-error {
  color: #e24a4a;
}

.download-result {
  margin-top: 14px;
}

.download-link {
  display: inline-grid;
  place-items: center;
  text-decoration: none;
}

.download-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  font-weight: 700;
}

@keyframes bubble-pop-a {
  0% { opacity: 0.9; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0; transform: translate(calc(-50% - var(--cursor-radius) * 0.58), calc(-50% - var(--cursor-radius) * 0.36)) scale(0.08); }
}

@keyframes bubble-pop-b {
  0% { opacity: 0.78; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0; transform: translate(calc(-50% + var(--cursor-radius) * 0.54), calc(-50% - var(--cursor-radius) * 0.24)) scale(0.06); }
}

@keyframes bubble-pop-c {
  0% { opacity: 0.68; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0; transform: translate(calc(-50% - var(--cursor-radius) * 0.28), calc(-50% + var(--cursor-radius) * 0.48)) scale(0.05); }
}

@keyframes bubble-pop-d {
  0% { opacity: 0.58; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0; transform: translate(calc(-50% + var(--cursor-radius) * 0.26), calc(-50% + var(--cursor-radius) * 0.42)) scale(0.04); }
}

.cursor-reveal {
  position: fixed;
  top: 0;
  left: 0;
  width: calc(var(--cursor-active-radius) * 2);
  height: calc(var(--cursor-active-radius) * 2);
  z-index: 41;
  overflow: hidden;
  border: 0;
  outline: 0;
  border-radius: 50%;
  background: var(--cursor);
  -webkit-mask-image: radial-gradient(
    circle closest-side at 50% 50%,
    #000 calc(100% - var(--cursor-edge)),
    rgba(0, 0, 0, 0.78) calc(100% - 1px),
    transparent 100%
  );
  mask-image: radial-gradient(
    circle closest-side at 50% 50%,
    #000 calc(100% - var(--cursor-edge)),
    rgba(0, 0, 0, 0.78) calc(100% - 1px),
    transparent 100%
  );
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  box-shadow: none;
  color: var(--cursor-text);
  pointer-events: none;
  opacity: calc(var(--cursor-opacity, 1) * var(--scroll-cursor-opacity, 1));
  filter: blur(var(--scroll-cursor-blur, 0px));
  transform: translate3d(calc(var(--cursor-visual-x) - var(--cursor-active-radius)), calc(var(--cursor-visual-y) - var(--cursor-active-radius)), 0);
  contain: layout paint style;
  transition:
    opacity 180ms ease,
    background-color 500ms ease,
    color 500ms ease;
  will-change: transform, width, height, opacity, filter;
}

html.modal-open .cursor-reveal,
html.modal-open .cursor-pop {
  opacity: 0;
  visibility: hidden;
}

html.cursor-disabled .cursor-reveal,
html.cursor-disabled .cursor-pop {
  display: none;
}

html.cursor-pressing .cursor-reveal {
  transition:
    opacity 180ms ease,
    background-color 500ms ease,
    color 500ms ease;
}

.cursor-reveal .hero-stage-reveal {
  width: 100vw;
  height: 100vh;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 96px 24px 72px;
  position: absolute;
  top: 0;
  left: 0;
  transform: translate3d(var(--cursor-inner-x), var(--cursor-inner-y), 0);
  will-change: transform;
}

.cursor-reveal .hero-copy {
  color: var(--cursor-text);
}

.cursor-reveal .eyebrow,
.cursor-reveal .subtitle {
  color: color-mix(in srgb, var(--cursor-text) 72%, transparent);
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    padding-inline: 18px;
  }

  .nav-pills {
    gap: 4px;
  }

  .nav-pill {
    min-width: auto;
    padding: 10px 11px;
    font-size: 12px;
  }

  .location {
    display: none;
  }

  .hero-copy h1,
  .hero-copy h2 {
    white-space: normal;
    letter-spacing: -0.075em;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .product-layout,
  .config-section {
    grid-template-columns: 1fr;
  }

  .reliability-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .program-shell {
    grid-template-columns: 1fr;
  }

  .program-sidebar {
    display: none;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  :root {
    --cursor-size: 132px;
    --cursor-radius: 66px;
    --refraction-opacity: 0.12;
  }

  body::before {
    background-size: 30px 30px;
  }

  .site-header {
    height: auto;
    top: 12px;
    grid-template-columns: 1fr auto;
    padding-block: 14px;
  }

  .nav-pills {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .header-actions {
    gap: 8px;
  }

  .hero {
    padding-top: 132px;
  }

  .cursor-reveal .hero-stage-reveal {
    padding-top: 132px;
  }

  .hero-copy h1,
  .hero-copy h2 {
    font-size: clamp(54px, 17vw, 92px);
  }

  .product-section {
    padding-top: 88px;
  }

  .program-main {
    padding: 18px;
  }

  .reliability-strip {
    grid-template-columns: 1fr;
  }

  .flow-list li {
    grid-template-columns: 1fr;
  }

  .download-form {
    grid-template-columns: 1fr;
  }

  .status-grid,
  .runtime-grid {
    grid-template-columns: 1fr;
  }

  .product-window {
    border-radius: 20px;
  }

  .subtitle {
    width: min(100%, 320px);
    margin-inline: auto;
  }
}

@media (pointer: coarse) {
  body,
  button,
  a {
    cursor: auto;
  }

  .cursor-orb,
  .cursor-reveal {
    display: none;
  }

  .site-header {
    height: auto !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    max-width: none !important;
    border-radius: 0 !important;
    transform: none !important;
    display: grid !important;
    grid-template-columns: 1fr auto !important;
    grid-template-rows: auto 0fr !important;
    gap: 8px 12px !important;
    align-items: center !important;
    padding: 10px 14px !important;
    background: color-mix(in srgb, var(--bg) 92%, transparent) !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
    box-shadow: 0 1px 0 var(--line) !important;
    overflow: hidden !important;
  }

  html.mobile-menu-open .site-header {
    grid-template-rows: auto 1fr !important;
  }

  .site-header > .logo {
    grid-column: 1 !important;
    grid-row: 1 !important;
    justify-self: start !important;
    font-size: 18px !important;
    letter-spacing: 0.12em !important;
  }

  .site-header > .header-actions {
    grid-column: 2 !important;
    grid-row: 1 !important;
    justify-self: end !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
  }

  .site-header #themeToggle {
    display: none !important;
  }

  .theme-toggle-float {
    display: none !important;
  }

  .auth-actions {
    display: flex !important;
  }

  .pdaim-fps {
    display: none !important;
  }

  .auth-button {
    height: 32px;
    padding: 0 10px;
    font-size: 13px;
  }

  .auth-dashboard {
    max-width: 84px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .mobile-menu-toggle {
    display: inline-flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .site-header > .nav-pills {
    grid-column: 1 / -1 !important;
    grid-row: 2 !important;
    width: 100% !important;
    min-height: 0 !important;
    display: grid !important;
    justify-content: stretch !important;
    justify-items: center !important;
    gap: 8px !important;
    overflow: hidden !important;
    padding: 0 !important;
    opacity: 0;
    transform: translateY(-6px);
    transition:
      opacity 180ms ease,
      transform 220ms ease,
      padding 220ms ease;
  }

  html.mobile-menu-open .site-header > .nav-pills {
    padding: 6px 0 4px !important;
    opacity: 1;
    transform: translateY(0);
  }

  .site-header-shadow,
  .site-header .liquid-blob,
  .liquid-glass-canvas {
    display: none !important;
  }

  .nav-pill,
  .icon-button,
  .theme-switch-thumb,
  .config-guide-card,
  .product-copy,
  .product-window,
  .feature-card,
  .config-copy,
  .config-preview,
  .query-panel,
  .authorize-panel,
  .pdaim-query-panel,
  .pdaim-notice,
  .pdaim-updates-panel,
  .pdaim-config-panel,
  .pdaim-item-panel,
  .pdaim-license-card,
  .item-card {
    filter: none !important;
  }

  .nav-pill,
  .icon-button,
  .theme-switch-thumb,
  .config-guide-card,
  .product-copy,
  .product-window,
  .feature-card,
  .config-copy,
  .config-preview,
  .query-panel,
  .authorize-panel,
  .pdaim-query-panel,
  .pdaim-notice,
  .pdaim-updates-panel,
  .pdaim-config-panel,
  .pdaim-item-panel,
  .pdaim-license-card,
  .item-card {
    background: color-mix(in srgb, var(--bg) 88%, var(--fg) 4%) !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
    box-shadow: 0 1px 0 var(--line) !important;
  }

  .nav-pill {
    width: min(260px, 82vw) !important;
    flex: none !important;
    min-width: auto !important;
    padding: 9px 14px !important;
    border-radius: 10px !important;
    overflow: visible;
    font-size: 15px !important;
    white-space: nowrap !important;
    text-align: center !important;
  }

  .nav-pill.is-active {
    background: color-mix(in srgb, var(--fg) 10%, var(--bg) 90%) !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-copy,
  .cursor-orb,
  .cursor-reveal,
  .nav-pill,
  .icon-button,
  .lang-button {
    transition: none;
  }
}