/* Theme variables */
:root {
  color-scheme: light;
  --font-ui: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", system-ui, sans-serif;
  --font-round: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", system-ui, sans-serif;
  --bg-base: #f0f3f6;
  --bg-secondary: #fafbfd;
  --bg-accent-a: rgba(197, 172, 181, 0.1);
  --bg-accent-b: rgba(149, 171, 190, 0.1);
  --bg-accent-c: rgba(189, 194, 180, 0.07);
  --glass-bg: rgba(84, 97, 109, 0.05);
  --glass-bg-strong: rgba(84, 97, 109, 0.08);
  --glass-edge: rgba(74, 88, 101, 0.28);
  --glass-line: rgba(93, 111, 126, 0.18);
  --panel-shadow: 0 18px 46px rgba(112, 140, 158, 0.1);
  --soft-shadow: 0 12px 30px rgba(125, 149, 164, 0.08);
  --text-strong: #2a3946;
  --text-soft: rgba(42, 57, 70, 0.82);
  --text-faint: rgba(42, 57, 70, 0.56);
  --line-strong: rgba(62, 78, 91, 0.3);
  --line-soft: rgba(62, 78, 91, 0.22);
  --line-faint: rgba(62, 78, 91, 0.16);
  --frame-outline-border: rgba(71, 87, 100, 0.2);
  --frame-outline-inset: rgba(78, 95, 109, 0.05);
  --frame-outline-ring: rgba(88, 111, 132, 0.08);
  --socket-fill: rgba(102, 118, 132, 0.5);
  --socket-core: rgba(70, 86, 99, 0.56);
  --wire-red: #d78189;
  --wire-black: #46515f;
  --wire-red-glow: rgba(228, 141, 152, 0.42);
  --wire-black-glow: rgba(79, 92, 107, 0.34);
  --glow-pink: rgba(255, 191, 213, 0.52);
  --glow-blue: rgba(174, 214, 255, 0.52);
  --glow-cream: rgba(255, 247, 219, 0.52);
  --glow-green: rgba(197, 237, 221, 0.4);
  --ring-glow: rgba(255, 255, 255, 0.58);
  --nav-text: rgba(42, 56, 67, 0.92);
  --nav-subtext: rgba(42, 56, 67, 0.66);
  --grid-line: rgba(128, 128, 128, 0.12);
  --grid-line-live: rgba(128, 128, 128, 0.24);
  --blast-solid: #ffffff;
  --responsive-scale: 1;
}

body[data-theme="dark"] {
  color-scheme: dark;
  --bg-base: #11171e;
  --bg-secondary: #151d24;
  --bg-accent-a: rgba(102, 61, 70, 0.34);
  --bg-accent-b: rgba(53, 79, 104, 0.38);
  --bg-accent-c: rgba(83, 86, 62, 0.22);
  --glass-bg: rgba(17, 25, 34, 0.32);
  --glass-bg-strong: rgba(17, 25, 34, 0.44);
  --glass-edge: rgba(255, 255, 255, 0.14);
  --glass-line: rgba(194, 220, 234, 0.08);
  --panel-shadow: 0 20px 64px rgba(2, 7, 11, 0.34);
  --soft-shadow: 0 14px 36px rgba(0, 0, 0, 0.24);
  --text-strong: #ecf2f8;
  --text-soft: rgba(236, 242, 248, 0.8);
  --text-faint: rgba(236, 242, 248, 0.42);
  --line-strong: rgba(255, 255, 255, 0.18);
  --line-soft: rgba(255, 255, 255, 0.12);
  --line-faint: rgba(255, 255, 255, 0.09);
  --frame-outline-border: rgba(255, 255, 255, 0.12);
  --frame-outline-inset: rgba(255, 255, 255, 0.03);
  --frame-outline-ring: rgba(233, 241, 248, 0.06);
  --socket-fill: rgba(187, 198, 210, 0.5);
  --socket-core: rgba(236, 242, 248, 0.5);
  --wire-red: #d78b95;
  --wire-black: #7f8c9f;
  --wire-red-glow: rgba(215, 139, 149, 0.34);
  --wire-black-glow: rgba(127, 140, 159, 0.28);
  --glow-pink: rgba(228, 134, 172, 0.26);
  --glow-blue: rgba(126, 180, 229, 0.3);
  --glow-cream: rgba(255, 230, 180, 0.2);
  --glow-green: rgba(134, 197, 170, 0.22);
  --ring-glow: rgba(230, 240, 255, 0.44);
  --nav-text: rgba(238, 244, 251, 0.92);
  --nav-subtext: rgba(238, 244, 251, 0.58);
  --grid-line: rgba(128, 128, 128, 0.12);
  --grid-line-live: rgba(128, 128, 128, 0.14);
  --blast-solid: #000000;
}

* {
  box-sizing: border-box;
  user-select: none;
  -webkit-user-select: none;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
}

body {
  overflow: hidden;
  font-family: var(--font-ui);
  color: var(--text-strong);
  background: var(--bg-base);
  cursor: none;
  transition: color 320ms ease;
}

body * {
  cursor: none;
}

body.is-preload {
  transition: none !important;
}

body.is-preload .theme-toggle,
body.is-preload .theme-toggle__socket,
body.is-preload .theme-toggle__halo,
body.is-preload .theme-toggle__icon,
body.is-preload .nav-module,
body.is-preload .nav-module::before,
body.is-preload .nav-module__flare,
body.is-preload .nav-module__icon,
body.is-preload .nav-module__text strong,
body.is-preload .nav-module__text small,
body.is-preload .nav-dock__meta,
body.is-preload .nav-dock__meta-link,
body.is-preload .nav-dock__meta-sep {
  transition: none !important;
}

button,
svg,
canvas {
  display: block;
}

button {
  font: inherit;
  border: 0;
  background: none;
  padding: 0;
}

/* Scene background */
.scene {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  perspective: 1800px;
  isolation: isolate;
}

.scene.is-blasting,
.scene.is-blasting * {
  cursor: auto !important;
}

.scene.is-blasting #wireCanvas,
.scene.is-blasting .custom-cursor,
.scene-backdrop,
.scene-mist,
.scene-sheen,
#wireCanvas,
.fx-layer,
.wash-overlay,
.custom-cursor {
  position: absolute;
  inset: 0;
}

.scene.is-blasting .custom-cursor {
  opacity: 0 !important;
}

.scene-backdrop {
  background:
    radial-gradient(circle at 14% 18%, var(--bg-accent-a), transparent 26%),
    radial-gradient(circle at 82% 24%, var(--bg-accent-b), transparent 30%),
    radial-gradient(circle at 52% 86%, var(--bg-accent-c), transparent 24%),
    linear-gradient(140deg, var(--bg-base), var(--bg-secondary));
}

.scene-backdrop::after {
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.08), transparent 44%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 28%);
  opacity: 0.22;
}

.scene-backdrop::before,
.scene-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.scene-backdrop::before {
  background:
    linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.12) 44%, transparent 62%),
    repeating-linear-gradient(
      90deg,
      transparent 0 80px,
      var(--grid-line-live) 80px 81px
    ),
    repeating-linear-gradient(
      0deg,
      transparent 0 80px,
      var(--grid-line-live) 80px 81px
    );
  opacity: 0.42;
  mix-blend-mode: screen;
}

.scene-backdrop::after {
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.08), transparent 44%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 28%);
  opacity: 0.22;
}

.scene-mist {
  pointer-events: none;
  filter: blur(20px);
  opacity: 0.14;
}

.scene-mist--one {
  background:
    radial-gradient(circle at 24% 36%, rgba(255, 255, 255, 0.12), transparent 24%),
    radial-gradient(circle at 74% 68%, rgba(255, 255, 255, 0.08), transparent 18%);
}

.scene-mist--two {
  background:
    radial-gradient(circle at 84% 16%, rgba(255, 255, 255, 0.14), transparent 22%),
    radial-gradient(circle at 18% 82%, rgba(255, 255, 255, 0.1), transparent 18%);
}

.scene-sheen {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 18%),
    linear-gradient(0deg, rgba(255, 255, 255, 0.04), transparent 12%);
  opacity: 0.12;
  pointer-events: none;
}

#wireCanvas {
  z-index: 4;
  pointer-events: none;
  opacity: 0;
  transition: opacity 180ms ease;
}

.scene.has-pointer #wireCanvas {
  opacity: 1;
}

.fx-layer {
  z-index: 7;
  pointer-events: none;
}

.theme-wave {
  position: absolute;
  inset: 0;
  z-index: 3;
  opacity: 0;
  pointer-events: none;
  transition: opacity 140ms ease;
  overflow: hidden;
  will-change: opacity, mask-image, -webkit-mask-image;
  isolation: isolate;
}

.theme-wave[data-wave-mode="preview"] {
  -webkit-mask-image: radial-gradient(
    circle at var(--theme-wave-x, calc(100vw - 60px)) var(--theme-wave-y, 60px),
    #000 0,
    #000 var(--theme-wave-radius, 0px),
    transparent calc(var(--theme-wave-radius, 0px) + 1px)
  );
  mask-image: radial-gradient(
    circle at var(--theme-wave-x, calc(100vw - 60px)) var(--theme-wave-y, 60px),
    #000 0,
    #000 var(--theme-wave-radius, 0px),
    transparent calc(var(--theme-wave-radius, 0px) + 1px)
  );
}

.theme-wave[data-wave-mode="transition"] {
  -webkit-mask-image: radial-gradient(
    circle at var(--theme-wave-x, calc(100vw - 60px)) var(--theme-wave-y, 60px),
    transparent 0,
    transparent var(--theme-wave-radius, 0px),
    #000 calc(var(--theme-wave-radius, 0px) + 1px)
  );
  mask-image: radial-gradient(
    circle at var(--theme-wave-x, calc(100vw - 60px)) var(--theme-wave-y, 60px),
    transparent 0,
    transparent var(--theme-wave-radius, 0px),
    #000 calc(var(--theme-wave-radius, 0px) + 1px)
  );
}

.theme-wave__layer,
.theme-wave__layer--backdrop::before,
.theme-wave__layer--backdrop::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.theme-wave__layer--backdrop::before,
.theme-wave__layer--backdrop::after {
  content: "";
}

.theme-wave[data-preview="light"] .theme-wave__layer--backdrop {
  background:
    radial-gradient(circle at 14% 18%, rgba(197, 172, 181, 0.1), transparent 26%),
    radial-gradient(circle at 82% 24%, rgba(149, 171, 190, 0.1), transparent 30%),
    radial-gradient(circle at 52% 86%, rgba(189, 194, 180, 0.07), transparent 24%),
    linear-gradient(140deg, #f0f3f6, #fafbfd);
}

.theme-wave[data-preview="light"] .theme-wave__layer--backdrop::before {
  background:
    linear-gradient(120deg, transparent 0%, rgba(63, 78, 90, 0.09) 44%, transparent 62%),
    repeating-linear-gradient(
      90deg,
      transparent 0 80px,
      rgba(128, 128, 128, 0.18) 80px 81px
    ),
    repeating-linear-gradient(
      0deg,
      transparent 0 80px,
      rgba(128, 128, 128, 0.18) 80px 81px
    );
  opacity: 0.42;
  mix-blend-mode: normal;
}

.theme-wave[data-preview="light"] .theme-wave__layer--backdrop::after {
  background:
    radial-gradient(circle at center, rgba(78, 95, 109, 0.072), transparent 44%),
    linear-gradient(180deg, rgba(78, 95, 109, 0.058), transparent 28%);
  opacity: 0.38;
}

.theme-wave[data-preview="light"] .theme-wave__layer--mist-one {
  background:
    radial-gradient(circle at 24% 36%, rgba(188, 160, 172, 0.15), transparent 24%),
    radial-gradient(circle at 74% 68%, rgba(141, 166, 188, 0.13), transparent 18%);
  opacity: 0.18;
  filter: blur(20px);
}

.theme-wave[data-preview="light"] .theme-wave__layer--mist-two {
  background:
    radial-gradient(circle at 84% 16%, rgba(141, 166, 188, 0.16), transparent 22%),
    radial-gradient(circle at 18% 82%, rgba(185, 190, 167, 0.12), transparent 18%);
  opacity: 0.18;
  filter: blur(20px);
}

.theme-wave[data-preview="light"] .theme-wave__layer--sheen {
  background:
    linear-gradient(180deg, rgba(78, 95, 109, 0.04), transparent 18%),
    linear-gradient(0deg, rgba(78, 95, 109, 0.032), transparent 12%);
  opacity: 0.15;
}

.theme-wave[data-preview="dark"] .theme-wave__layer--backdrop {
  background:
    radial-gradient(circle at 14% 18%, rgba(102, 61, 70, 0.34), transparent 26%),
    radial-gradient(circle at 82% 24%, rgba(53, 79, 104, 0.38), transparent 30%),
    radial-gradient(circle at 52% 86%, rgba(83, 86, 62, 0.22), transparent 24%),
    linear-gradient(140deg, #11171e, #151d24);
}

.theme-wave[data-preview="dark"] .theme-wave__layer--backdrop::before {
  background:
    linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.12) 44%, transparent 62%),
    repeating-linear-gradient(
      90deg,
      transparent 0 80px,
      rgba(128, 128, 128, 0.14) 80px 81px
    ),
    repeating-linear-gradient(
      0deg,
      transparent 0 80px,
      rgba(128, 128, 128, 0.14) 80px 81px
    );
  opacity: 0.34;
  mix-blend-mode: screen;
}

.theme-wave[data-preview="dark"] .theme-wave__layer--backdrop::after {
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.08), transparent 44%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 28%);
  opacity: 0.22;
}

.theme-wave[data-preview="dark"] .theme-wave__layer--mist-one {
  background:
    radial-gradient(circle at 24% 36%, rgba(255, 255, 255, 0.12), transparent 24%),
    radial-gradient(circle at 74% 68%, rgba(255, 255, 255, 0.08), transparent 18%);
  opacity: 0.14;
  filter: blur(20px);
}

.theme-wave[data-preview="dark"] .theme-wave__layer--mist-two {
  background:
    radial-gradient(circle at 84% 16%, rgba(255, 255, 255, 0.14), transparent 22%),
    radial-gradient(circle at 18% 82%, rgba(255, 255, 255, 0.1), transparent 18%);
  opacity: 0.14;
  filter: blur(20px);
}

.theme-wave[data-preview="dark"] .theme-wave__layer--sheen {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 18%),
    linear-gradient(0deg, rgba(255, 255, 255, 0.04), transparent 12%);
  opacity: 0.12;
}

.theme-wave.is-active {
  opacity: 1;
}

body.is-theme-transitioning .theme-wave {
  opacity: 1;
  transition: none;
}

/* Center logo and title */
.center-stage {
  position: absolute;
  left: 50%;
  top: 33.333vh;
  z-index: 8;
  width: min(28vw, 356px);
  min-width: 280px;
  display: grid;
  justify-items: center;
  gap: 0;
  transform: translate3d(-50%, -50%, 70px) scale(var(--responsive-scale));
  transform-origin: center center;
  opacity: 1;
  pointer-events: none;
}

.center-stage__halo {
  position: absolute;
  inset: -6% -5%;
  border-radius: 42%;
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 255, 255, 0.08), transparent 50%),
    radial-gradient(circle at 52% 56%, rgba(184, 204, 224, 0.04), transparent 34%);
  filter: blur(18px);
  opacity: 0.08;
  animation: breathe 5.4s ease-in-out infinite;
}

.logo-shell {
  position: relative;
  width: 96px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  transform: translateY(-6px);
  opacity: 1;
}

.logo-shell__disc {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.01)),
    rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 8px 18px rgba(70, 93, 111, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px) saturate(116%);
  -webkit-backdrop-filter: blur(14px) saturate(116%);
  overflow: hidden;
}

.logo-shell__disc::before,
.logo-shell__disc::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
}

.logo-shell__disc::before {
  background:
    radial-gradient(circle at 28% 24%, rgba(255, 255, 255, 0.16), transparent 22%),
    radial-gradient(circle at 68% 70%, rgba(255, 255, 255, 0.04), transparent 34%);
  opacity: 0.42;
}

.logo-shell__disc::after {
  inset: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  opacity: 0.3;
}

.logo-mark {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  pointer-events: none;
  animation: breathe 4.8s ease-in-out infinite;
}

.logo-symbol {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  transform-origin: 50% 50%;
  transition: transform 360ms cubic-bezier(0.22, 0.84, 0.2, 1);
}

.logo-shell.is-powered .logo-symbol {
  transform: translateY(0.6px) rotate(-90deg);
}

.logo-mark svg {
  width: 88%;
  height: 88%;
  overflow: visible;
  fill: none;
  stroke: rgba(82, 103, 119, 0.9);
  stroke-width: 16;
  color: var(--text-strong);
  transform: translate(-3.3%, -1.8%);
  filter:
    drop-shadow(0 0 4px rgba(255, 255, 255, 0.04))
    drop-shadow(0 6px 12px rgba(0, 0, 0, 0.03));
}

.logo-mark .logo-path--outer {
  stroke-linecap: butt;
  stroke-linejoin: miter;
}

.logo-mark .logo-path--stem {
  stroke-linecap: butt;
  stroke-linejoin: miter;
}

.logo-mark .logo-path--stem-top,
.logo-mark .logo-path--stem-bottom {
  transition:
    stroke-dasharray 160ms cubic-bezier(0.22, 0.84, 0.2, 1),
    stroke-dashoffset 160ms cubic-bezier(0.22, 0.84, 0.2, 1);
}

.logo-shell.is-unpowering .logo-path--stem-top,
.logo-shell.is-unpowering .logo-path--stem-bottom {
  transition-duration: 82ms, 82ms;
}

.logo-mark .logo-path--stem-top {
  stroke-dasharray: 30.36 100;
  stroke-dashoffset: -69.64;
}

.logo-mark .logo-path--stem-bottom {
  stroke-dasharray: 30.36 100;
  stroke-dashoffset: 0;
}

.logo-shell.is-powered .logo-path--stem-top,
.logo-shell.is-powered .logo-path--stem-bottom {
  stroke-dasharray: 100 0;
  stroke-dashoffset: 0;
}

body[data-theme="dark"] .logo-mark svg {
  stroke: rgba(231, 241, 255, 0.92);
}

.logo-anchor {
  position: absolute;
  top: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--socket-fill);
  border: 1px solid var(--line-soft);
  box-shadow:
    0 0 4px rgba(0, 0, 0, 0.04),
    0 0 0 1px var(--line-faint);
  z-index: 2;
  pointer-events: none;
}

.logo-anchor::before {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--socket-core);
  box-shadow: 0 0 2px rgba(0, 0, 0, 0.06);
}

.logo-anchor--left {
  left: 0;
  transform: translate(-50%, -50%);
}

.logo-anchor--right {
  right: 0;
  transform: translate(50%, -50%);
}

body[data-theme="dark"] .logo-anchor {
  background: rgba(187, 198, 210, 0.5);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow:
    0 0 4px rgba(218, 230, 241, 0.05),
    0 0 0 1px rgba(233, 241, 248, 0.06);
}

body[data-theme="dark"] .logo-anchor::before {
  background: rgba(236, 242, 248, 0.5);
  box-shadow: 0 0 2px rgba(248, 251, 255, 0.05);
}

.title-stack {
  position: fixed;
  left: 50%;
  top: 50vh;
  z-index: 8;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  margin-top: 0;
  border-radius: 999px;
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.01)),
    rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px) saturate(116%);
  -webkit-backdrop-filter: blur(14px) saturate(116%);
  box-shadow:
    0 8px 18px rgba(70, 93, 111, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transform: translate(-50%, -50%) scale(var(--responsive-scale));
  transform-origin: center center;
  pointer-events: none;
}

@media (min-height: 801px) {
  .title-stack {
    top: calc(33.333vh + 133px);
  }
}

.title-stack p {
  margin: 0;
  font-family: var(--font-round);
  font-size: clamp(0.88rem, 1vw, 1rem);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-soft);
  text-shadow: none;
  white-space: nowrap;
}

.title-stack__dash {
  display: inline-block;
  width: auto;
  height: auto;
  background: none;
  border-radius: 0;
  font-family: var(--font-round);
  font-size: clamp(0.88rem, 1vw, 1rem);
  font-weight: 500;
  line-height: 1;
  color: var(--text-soft);
  transform: translateY(-1px);
}

.theme-toggle {
  position: absolute;
  top: 28px;
  right: 28px;
  z-index: 10;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--text-strong);
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.008)),
    var(--glass-bg);
  border: 1px solid var(--glass-edge);
  box-shadow:
    0 10px 22px rgba(70, 93, 111, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(18px) saturate(122%);
  -webkit-backdrop-filter: blur(18px) saturate(122%);
  transform: scale(var(--responsive-scale));
  transform-origin: top right;
  transition:
    transform 240ms ease,
    color 240ms ease,
    background-color 640ms ease,
    border-color 640ms ease;
  opacity: 1;
}

.theme-toggle__socket {
  position: absolute;
  top: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--socket-fill);
  border: 1px solid var(--line-soft);
  box-shadow:
    0 0 4px rgba(0, 0, 0, 0.04),
    0 0 0 1px var(--line-faint);
  pointer-events: none;
}

.theme-toggle__socket--left {
  left: 0;
  transform: translate(-50%, -50%);
}

.theme-toggle__socket--right {
  right: 0;
  transform: translate(50%, -50%);
}

body[data-theme="dark"] .theme-toggle__socket {
  background: rgba(187, 198, 210, 0.5);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow:
    0 0 4px rgba(218, 230, 241, 0.05),
    0 0 0 1px rgba(233, 241, 248, 0.06);
}

.theme-toggle:hover {
  transform: scale(var(--responsive-scale));
}

.theme-toggle.is-linked {
  box-shadow:
    0 10px 22px rgba(70, 93, 111, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 0 8px rgba(255, 255, 255, 0.06);
}

.theme-toggle__halo {
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.14), transparent 48%),
    radial-gradient(circle at 68% 72%, rgba(174, 214, 255, 0.06), transparent 42%);
  filter: blur(6px);
  animation: breathe 4.6s ease-in-out infinite;
}

.theme-toggle__icon {
  position: absolute;
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition:
    transform 320ms ease,
    opacity 320ms ease;
}

.theme-toggle[data-display-mode="light"] .theme-toggle__icon--sun,
.theme-toggle[data-display-mode="dark"] .theme-toggle__icon--moon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.theme-toggle[data-display-mode="light"] .theme-toggle__icon--moon,
.theme-toggle[data-display-mode="dark"] .theme-toggle__icon--sun {
  opacity: 0;
  transform: scale(0.74) rotate(-24deg);
}

.theme-toggle[data-display-mode="light"] {
  color: #2a3946;
}

.theme-toggle[data-display-mode="dark"] {
  color: #ecf2f8;
}

.theme-toggle[data-previewing="true"][data-display-mode="light"] {
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.008)),
    rgba(84, 97, 109, 0.05);
  border-color: rgba(74, 88, 101, 0.28);
  box-shadow:
    0 10px 22px rgba(70, 93, 111, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.theme-toggle[data-previewing="true"][data-display-mode="light"] .theme-toggle__socket {
  background: rgba(102, 118, 132, 0.5);
  border-color: rgba(62, 78, 91, 0.22);
  box-shadow:
    0 0 4px rgba(0, 0, 0, 0.04),
    0 0 0 1px rgba(62, 78, 91, 0.16);
}

.theme-toggle[data-previewing="true"][data-display-mode="light"] .theme-toggle__halo {
  background:
    radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.14), transparent 48%),
    radial-gradient(circle at 68% 72%, rgba(174, 214, 255, 0.06), transparent 42%);
}

.theme-toggle[data-previewing="true"][data-display-mode="dark"] {
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.008)),
    rgba(17, 25, 34, 0.32);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow:
    0 10px 22px rgba(70, 93, 111, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.theme-toggle[data-previewing="true"][data-display-mode="dark"] .theme-toggle__socket {
  background: rgba(187, 198, 210, 0.5);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow:
    0 0 4px rgba(218, 230, 241, 0.05),
    0 0 0 1px rgba(233, 241, 248, 0.06);
}

.theme-toggle[data-previewing="true"][data-display-mode="dark"] .theme-toggle__halo {
  background:
    radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.14), transparent 48%),
    radial-gradient(circle at 68% 72%, rgba(174, 214, 255, 0.06), transparent 42%);
}

/* Gadgets */
.gadget-field {
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
}

.gadget {
  --gadget-scale: var(--responsive-scale);
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: auto;
  user-select: none;
  touch-action: none;
  transform-style: preserve-3d;
  opacity: var(--opacity, 1);
  transform:
    translate3d(calc(var(--x, 0) * 1px), calc(var(--y, 0) * 1px), 0)
    translate3d(var(--effect-x, 0px), var(--effect-y, 0px), 0)
    rotate(calc(var(--turn, 0deg) + var(--effect-rot, 0deg)))
    scale(calc(var(--scale, 1) * var(--effect-scale, 1)));
  transition:
    opacity 320ms ease,
    filter 320ms ease;
}

.gadget::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: calc(4px * var(--gadget-scale));
  width: 74%;
  height: 18%;
  border-radius: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(0, 0, 0, 0.1), transparent 72%);
  filter: blur(calc(7px * var(--gadget-scale)));
  opacity: 0.16;
}

.gadget::after {
  content: "";
  position: absolute;
  inset: calc(-18px * var(--gadget-scale));
  border-radius: calc(34px * var(--gadget-scale));
  background: radial-gradient(circle, var(--accent, rgba(255, 255, 255, 0.1)), transparent 62%);
  filter: blur(calc(16px * var(--gadget-scale)));
  opacity: 0;
  transition:
    opacity 320ms ease,
    transform 320ms ease;
  transform: scale(0.92);
  pointer-events: none;
}

.gadget.is-awake,
.gadget.is-live {
  filter: brightness(1.02);
}

.gadget.is-live::before {
  opacity: 0.3;
}

.gadget.is-awake::after,
.gadget.is-live::after {
  opacity: 0.24;
  transform: scale(0.96);
}

.gadget.is-dragging {
  filter: brightness(1.01);
}

.gadget.is-dragging::after {
  opacity: 0.1;
  transform: scale(0.94);
}

.gadget--fan::after {
  inset: calc(14px * var(--gadget-scale));
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, var(--accent, rgba(255, 255, 255, 0.08)), transparent 64%);
  filter: blur(calc(10px * var(--gadget-scale)));
}

.gadget--fan.is-awake::after,
.gadget--fan.is-live::after {
  opacity: 0.12;
  transform: scale(0.985);
}

.gadget--fan.is-dragging::after {
  opacity: 0.08;
  transform: scale(0.97);
}

.socket {
  position: absolute;
  display: block;
  width: calc(10px * var(--gadget-scale));
  height: calc(10px * var(--gadget-scale));
  border-radius: 50%;
  background: var(--socket-fill);
  border: 1px solid var(--line-soft);
  box-shadow:
    0 0 4px rgba(0, 0, 0, 0.04),
    0 0 0 1px var(--line-faint);
  transition:
    box-shadow 320ms ease,
    background-color 320ms ease;
  pointer-events: none;
}

.gadget.is-live .socket {
  box-shadow:
    0 0 4px rgba(255, 255, 255, 0.05),
    0 0 6px color-mix(in srgb, var(--accent, rgba(255, 255, 255, 0.12)) 18%, white 82%),
    0 0 0 1px color-mix(in srgb, var(--accent, rgba(255, 255, 255, 0.12)) 14%, white 86%);
}

.socket--left {
  left: 0;
  top: 50%;
  transform: translate(-50%, -50%);
}

.socket--right {
  right: 0;
  top: 50%;
  transform: translate(50%, -50%);
}

.gadget--led .socket--left,
.gadget--led .socket--right {
  top: calc(46px * var(--gadget-scale));
}

.socket--top-left {
  top: 0;
  transform: translate(-50%, -50%);
}

.socket--top-right {
  top: 0;
  transform: translate(-50%, -50%);
}

.gadget--led {
  width: calc(92px * var(--gadget-scale));
  height: calc(92px * var(--gadget-scale));
}

.led-shell::before,
.buzzer-body,
.fan-plate,
.tnt-body {
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 255, 255, 0.06), transparent 20%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.014)),
    rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line-strong);
  box-shadow:
    inset 0 1px 0 rgba(84, 97, 109, 0.08),
    0 0 0 1px var(--line-faint);
}

body[data-theme="dark"] .gadget:not(.is-awake):not(.is-live) .led-shell::before,
body[data-theme="dark"] .gadget:not(.is-awake):not(.is-live) .buzzer-body,
body[data-theme="dark"] .gadget:not(.is-awake):not(.is-live) .fan-plate,
body[data-theme="dark"] .gadget:not(.is-awake):not(.is-live) .tnt-body {
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.028), rgba(255, 255, 255, 0.008)),
    rgba(18, 27, 36, 0.16);
}

.led-shell::after,
.buzzer-body::before,
.fan-plate::before,
.tnt-body::before {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: inherit;
  border: 1px solid var(--line-faint);
  background: linear-gradient(180deg, rgba(84, 97, 109, 0.035), transparent 34%);
  pointer-events: none;
}

body[data-theme="dark"] .gadget:not(.is-awake):not(.is-live) .led-shell::after,
body[data-theme="dark"] .gadget:not(.is-awake):not(.is-live) .buzzer-body::before,
body[data-theme="dark"] .gadget:not(.is-awake):not(.is-live) .fan-plate::before,
body[data-theme="dark"] .gadget:not(.is-awake):not(.is-live) .tnt-body::before {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.022), transparent 30%);
}

.led-shell {
  position: absolute;
  left: 50%;
  top: calc(10px * var(--gadget-scale));
  width: calc(72px * var(--gadget-scale));
  height: calc(72px * var(--gadget-scale));
  transform: translateX(-50%);
  border-radius: 50%;
  overflow: hidden;
  isolation: isolate;
}

.gadget--led .socket--left {
  left: calc(10px * var(--gadget-scale));
}

.gadget--led .socket--right {
  right: calc(10px * var(--gadget-scale));
}

.led-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
}

.led-shell::after {
  inset: calc(8px * var(--gadget-scale));
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.035), transparent 18%),
    linear-gradient(180deg, rgba(84, 97, 109, 0.035), transparent 34%),
    rgba(255, 255, 255, 0.014);
}

body[data-theme="dark"] .gadget:not(.is-awake):not(.is-live) .led-shell::after {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.022), transparent 30%),
    rgba(255, 255, 255, 0.012);
}

.led-glow {
  position: absolute;
  inset: calc(-16px * var(--gadget-scale));
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent, rgba(255, 255, 255, 0.2)), transparent 60%);
  filter: blur(calc(16px * var(--gadget-scale)));
  opacity: 0;
  transition: opacity 320ms ease;
}

.gadget--led.is-awake .led-glow,
.gadget--led.is-live .led-glow {
  opacity: 0.48;
}

.gadget--led.is-awake .led-shell::before,
.gadget--led.is-live .led-shell::before {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 0 10px color-mix(in srgb, var(--accent) 28%, white 72%);
}

.gadget--led.is-live .led-shell,
.gadget--led.is-live .led-shell::before {
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 255, 255, 0.22), transparent 24%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
    color-mix(in srgb, var(--accent, rgba(255, 255, 255, 0.14)) 16%, rgba(255, 255, 255, 0.08));
  border-color: color-mix(in srgb, var(--accent, rgba(255, 255, 255, 0.14)) 24%, rgba(255, 255, 255, 0.2));
  backdrop-filter: blur(9px) saturate(116%);
  -webkit-backdrop-filter: blur(9px) saturate(116%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 0 12px color-mix(in srgb, var(--accent, rgba(255, 255, 255, 0.14)) 24%, white 76%);
}

.gadget--buzzer.is-awake .buzzer-body,
.gadget--buzzer.is-live .buzzer-body,
.gadget--fan.is-awake .fan-plate,
.gadget--fan.is-live .fan-plate {
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 255, 255, 0.18), transparent 24%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.018)),
    color-mix(in srgb, var(--accent, rgba(255, 255, 255, 0.12)) 7%, rgba(255, 255, 255, 0.024));
  border-color: color-mix(in srgb, var(--accent, rgba(255, 255, 255, 0.12)) 16%, rgba(255, 255, 255, 0.24));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 0 1px rgba(112, 142, 161, 0.08);
}

.gadget.is-dragging .led-shell::before,
.gadget.is-dragging .buzzer-body,
.gadget.is-dragging .fan-plate,
.gadget.is-dragging .tnt-body {
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 255, 255, 0.1), transparent 22%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.014)),
    color-mix(in srgb, var(--accent, rgba(255, 255, 255, 0.1)) 5%, rgba(255, 255, 255, 0.025));
  border-color: color-mix(in srgb, var(--accent, rgba(255, 255, 255, 0.1)) 10%, var(--line-strong));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 0 0 1px rgba(112, 142, 161, 0.05);
}

.gadget.is-dragging .led-shell::after,
.gadget.is-dragging .buzzer-body::before,
.gadget.is-dragging .fan-plate::before,
.gadget.is-dragging .tnt-body::before {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 32%);
}

.gadget.is-dragging .led-glow,
.gadget.is-dragging .buzzer-ripple,
.gadget.is-dragging .fan-air {
  opacity: 0 !important;
  animation: none !important;
}

.gadget--buzzer {
  width: calc(126px * var(--gadget-scale));
  height: calc(102px * var(--gadget-scale));
}

.gadget--buzzer .socket--left,
.gadget--buzzer .socket--right {
  top: calc(50px * var(--gadget-scale));
}

.gadget--buzzer .socket--left {
  left: calc(8px * var(--gadget-scale));
}

.gadget--buzzer .socket--right {
  right: calc(8px * var(--gadget-scale));
}

.buzzer-body {
  position: absolute;
  inset: calc(10px * var(--gadget-scale)) calc(8px * var(--gadget-scale)) calc(12px * var(--gadget-scale));
  border-radius: calc(28px * var(--gadget-scale));
  overflow: hidden;
  isolation: isolate;
}

.buzzer-body::before {
  inset: calc(9px * var(--gadget-scale));
  border-radius: calc(20px * var(--gadget-scale));
}

.buzzer-cap {
  position: absolute;
  left: 50%;
  top: calc(16px * var(--gadget-scale));
  width: calc(18px * var(--gadget-scale));
  height: calc(18px * var(--gadget-scale));
  transform: translateX(-50%);
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, rgba(255, 255, 255, 0.07), transparent 22%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.018));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 0 0 1px rgba(112, 142, 161, 0.04);
}

body[data-theme="dark"] .gadget:not(.is-awake):not(.is-live) .buzzer-cap,
body[data-theme="dark"] .gadget:not(.is-awake):not(.is-live) .fan-blade,
body[data-theme="dark"] .gadget:not(.is-awake):not(.is-live) .fan-hub,
body[data-theme="dark"] .gadget:not(.is-awake):not(.is-live) .tnt-screen {
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
}

.buzzer-ripple {
  position: absolute;
  left: 50%;
  top: 50%;
  width: calc(14px * var(--gadget-scale));
  height: calc(14px * var(--gadget-scale));
  transform: translate(-50%, -50%) scale(1);
  transform-origin: 50% 50%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  opacity: 0;
}

.gadget--buzzer.is-awake .buzzer-body,
.gadget--buzzer.is-live .buzzer-body {
  animation: buzzBody 160ms linear infinite alternate;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 0 1px rgba(112, 142, 161, 0.08);
}

.gadget--buzzer.is-awake .buzzer-ripple,
.gadget--buzzer.is-live .buzzer-ripple {
  animation: buzzRipple 1.2s ease-out infinite;
  border-color: color-mix(in srgb, var(--accent, rgba(255, 255, 255, 0.18)) 42%, rgba(255, 255, 255, 0.16));
}

.buzzer-note {
  position: absolute;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 0 10px var(--note-accent, rgba(174, 214, 255, 0.08));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transform: translate3d(0, 0, 0) rotate(var(--note-rotate, 0deg));
  opacity: 0;
  animation: noteFloat 1.2s cubic-bezier(0.18, 0.72, 0.2, 1) forwards;
}

.buzzer-note svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: rgba(255, 255, 255, 0.92);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.buzzer-prompt {
  position: absolute;
  z-index: 1;
  min-width: 58px;
  height: 38px;
  padding: 0 14px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  font-family: var(--font-round);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(79, 101, 122, 0.92);
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.03)),
    rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 10px 20px rgba(124, 151, 176, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transform: translate(-50%, -100%) scale(0.92);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.buzzer-prompt::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -8px;
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.36);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transform: translateX(-50%) rotate(45deg);
}

.buzzer-prompt.is-visible {
  opacity: 1;
  transform: translate(-50%, calc(-100% - 4px)) scale(1);
}

.gadget--fan {
  width: calc(142px * var(--gadget-scale));
  height: calc(142px * var(--gadget-scale));
}

.fan-plate {
  position: absolute;
  inset: calc(14px * var(--gadget-scale));
  border-radius: 50%;
  overflow: hidden;
  isolation: isolate;
}

.fan-plate::before {
  inset: calc(12px * var(--gadget-scale));
  border-radius: 50%;
}

.gadget--fan .socket--left,
.gadget--fan .socket--right {
  top: calc(71px * var(--gadget-scale));
}

.gadget--fan .socket--left {
  left: calc(14px * var(--gadget-scale));
}

.gadget--fan .socket--right {
  right: calc(14px * var(--gadget-scale));
}

.fan-rotor {
  position: absolute;
  left: 50%;
  top: 50%;
  width: calc(66px * var(--gadget-scale));
  height: calc(66px * var(--gadget-scale));
  margin: calc(-33px * var(--gadget-scale)) 0 0 calc(-33px * var(--gadget-scale));
  transform: rotate(var(--fan-angle, 0deg));
  will-change: transform;
  z-index: 1;
}

.fan-blade {
  position: absolute;
  left: 50%;
  top: 50%;
  width: calc(24px * var(--gadget-scale));
  height: calc(44px * var(--gadget-scale));
  margin: calc(-36px * var(--gadget-scale)) 0 0 calc(-12px * var(--gadget-scale));
  border-radius: calc(18px * var(--gadget-scale)) calc(18px * var(--gadget-scale)) calc(26px * var(--gadget-scale)) calc(26px * var(--gadget-scale));
  transform-origin: 50% calc(36px * var(--gadget-scale));
  background:
    radial-gradient(circle at 32% 24%, rgba(255, 255, 255, 0.04), transparent 20%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015)),
    rgba(255, 255, 255, 0.028);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 0 0 1px rgba(112, 142, 161, 0.03);
}

.fan-blade--b {
  transform: rotate(120deg);
}

.fan-blade--c {
  transform: rotate(240deg);
}

.fan-hub {
  position: absolute;
  left: 50%;
  top: 50%;
  width: calc(18px * var(--gadget-scale));
  height: calc(18px * var(--gadget-scale));
  margin: calc(-9px * var(--gadget-scale)) 0 0 calc(-9px * var(--gadget-scale));
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, rgba(255, 255, 255, 0.07), transparent 20%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 0 0 1px rgba(112, 142, 161, 0.04);
}

.fan-air {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, var(--accent, rgba(174, 214, 255, 0.16)) 0%, transparent 56%);
  filter: blur(calc(7px * var(--gadget-scale)));
  opacity: 0;
  transition: opacity 320ms ease;
}

.gadget--fan.is-awake .fan-air,
.gadget--fan.is-live .fan-air {
  opacity: 0.05;
}

.gadget--fan.is-awake .fan-plate,
.gadget--fan.is-live .fan-plate {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 0 1px rgba(112, 142, 161, 0.08);
}

.gadget--tnt {
  width: calc(118px * var(--gadget-scale));
  height: calc(120px * var(--gadget-scale));
  --arm-progress: 0;
  --arm-visual: 0;
}

.gadget--tnt .socket--top-left {
  left: calc(40px * var(--gadget-scale));
  top: calc(10px * var(--gadget-scale));
}

.gadget--tnt .socket--top-right {
  left: calc(78px * var(--gadget-scale));
  top: calc(10px * var(--gadget-scale));
}

.tnt-body {
  position: absolute;
  inset: calc(10px * var(--gadget-scale));
  border-radius: calc((18px * var(--gadget-scale)) + var(--arm-visual) * (50px * var(--gadget-scale)));
  overflow: hidden;
  isolation: isolate;
  transition: box-shadow 320ms ease;
}

.tnt-body::before {
  inset: calc(10px * var(--gadget-scale));
  border-radius: calc(18px * var(--gadget-scale));
}

.tnt-body::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(155deg, rgba(255, 177, 186, 0.96), rgba(214, 98, 112, 0.9));
  opacity: calc(var(--arm-visual) * 0.96);
  transition: opacity 360ms ease;
}

.tnt-screen {
  position: absolute;
  top: calc(14px * var(--gadget-scale));
  left: 50%;
  width: calc(46px * var(--gadget-scale));
  height: calc(26px * var(--gadget-scale));
  transform: translateX(-50%);
  border-radius: calc(14px * var(--gadget-scale));
  display: grid;
  place-items: center;
  font-family: var(--font-round);
  font-size: calc(0.72rem * var(--gadget-scale));
  font-weight: 700;
  line-height: 1;
  text-align: center;
  letter-spacing: 0.14em;
  color: rgba(73, 84, 96, 0.92);
  background:
    radial-gradient(circle at 30% 24%, rgba(255, 255, 255, 0.05), transparent 18%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.018));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 0 0 1px rgba(112, 142, 161, 0.04);
  z-index: 1;
  transition:
    color 320ms ease,
    box-shadow 320ms ease,
    top 320ms ease,
    width 320ms ease,
    height 320ms ease,
    border-radius 320ms ease,
    font-size 320ms ease,
    letter-spacing 320ms ease,
    background 320ms ease,
    border-color 320ms ease;
}

body:not([data-theme="dark"]) .tnt-screen {
  color: rgba(116, 128, 140, 0.34);
}

.tnt-mark {
  position: absolute;
  left: 50%;
  top: calc(56px * var(--gadget-scale));
  transform: translateX(-50%);
  font-family: var(--font-round);
  font-size: calc(1.1rem * var(--gadget-scale));
  font-weight: 700;
  letter-spacing: calc(0.18em * var(--gadget-scale));
  color: rgba(73, 84, 96, 0.88);
  z-index: 1;
  transition: color 320ms ease;
}

.gadget--tnt.is-live .tnt-body {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 0 10px rgba(255, 194, 203, 0.12);
  backdrop-filter: blur(8px) saturate(112%);
  -webkit-backdrop-filter: blur(8px) saturate(112%);
}

.gadget--tnt.is-counting .tnt-body {
  box-shadow:
    0 0 14px rgba(255, 149, 164, 0.14),
    0 16px 26px rgba(108, 44, 58, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.gadget--tnt.is-counting .tnt-screen,
.gadget--tnt.is-live .tnt-screen {
  animation: dangerGlow 820ms ease-in-out infinite;
  top: calc(8px * var(--gadget-scale));
  width: calc(62px * var(--gadget-scale));
  height: calc(38px * var(--gadget-scale));
  border-radius: calc(22px * var(--gadget-scale));
  font-family: var(--font-ui);
  font-size: calc(1.12rem * var(--gadget-scale));
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  color: rgba(255, 247, 248, 0.98);
  background:
    linear-gradient(155deg, rgba(214, 73, 92, 0.96), rgba(180, 46, 66, 0.94));
  border-color: rgba(255, 224, 229, 0.28);
  box-shadow:
    inset 0 1px 0 rgba(255, 233, 237, 0.24),
    0 0 22px rgba(255, 176, 188, 0.24),
    0 12px 24px rgba(132, 30, 46, 0.18);
}

body:not([data-theme="dark"]) .gadget--tnt.is-counting .tnt-screen,
body:not([data-theme="dark"]) .gadget--tnt.is-live .tnt-screen {
  color: rgba(255, 247, 248, 0.98);
}

.gadget--tnt.is-counting .tnt-mark,
.gadget--tnt.is-live .tnt-mark {
  color: rgba(255, 243, 246, 0.94);
}

body:not([data-theme="dark"]) .tnt-mark {
  color: rgba(109, 122, 134, 0.48);
}

body:not([data-theme="dark"]) .gadget--tnt.is-counting .tnt-mark,
body:not([data-theme="dark"]) .gadget--tnt.is-live .tnt-mark {
  color: rgba(41, 52, 62, 0.94);
}

/* Navigation dock */
.nav-dock {
  position: absolute;
  left: 50%;
  top: var(--nav-top, 75vh);
  z-index: 9;
  width: 732px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 132px);
  justify-content: center;
  align-content: center;
  align-items: stretch;
  gap: 12px 18px;
  transform: translateX(-50%) scale(var(--responsive-scale));
  transform-origin: center top;
  opacity: 1;
}

.nav-dock.is-stacked {
  width: 432px;
  grid-template-columns: repeat(6, 57px);
  gap: 12px 18px;
}

.nav-dock__base {
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 24px;
  background: none;
  border: 0;
  box-shadow: none;
  overflow: visible;
}

.nav-dock__base::before,
.nav-dock__base::after {
  display: none;
}

.nav-dock.is-energized .nav-dock__base {
  box-shadow: none;
}

.nav-module {
  --nav-accent: rgba(174, 214, 255, 0.48);
  position: relative;
  width: 132px;
  min-height: 76px;
  border-radius: 18px;
  padding: 10px 9px;
  display: grid;
  place-items: center;
  gap: 8px;
  color: var(--nav-text);
  text-align: center;
  background: rgba(255, 255, 255, 0.008);
  border: 1px solid rgba(255, 255, 255, 0.13);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 0 0 1px rgba(88, 111, 132, 0.08);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  overflow: visible;
  isolation: isolate;
  transition:
    color 320ms ease,
    opacity 320ms ease,
    border-color 320ms ease,
    background-color 320ms ease,
    box-shadow 320ms ease;
}

.nav-module::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  transition: opacity 320ms ease, background-color 320ms ease;
  backdrop-filter: blur(7px) saturate(112%);
  -webkit-backdrop-filter: blur(7px) saturate(112%);
  background:
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--nav-accent) 22%, transparent), transparent 72%),
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--nav-accent) 8%, rgba(255, 255, 255, 0.028)),
      color-mix(in srgb, var(--nav-accent) 6%, rgba(255, 255, 255, 0.018))
    ),
    color-mix(in srgb, var(--nav-accent) 8%, rgba(255, 255, 255, 0.024));
}

.nav-module:hover {
  transform: none;
}

.nav-module[data-github-url]:hover:not(.is-subaction-hover) {
  background: rgba(255, 255, 255, 0.012);
  border-color: color-mix(in srgb, var(--nav-accent) 16%, rgba(255, 255, 255, 0.24));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 0 1px rgba(112, 142, 161, 0.08);
}

.nav-module[data-github-url]:hover:not(.is-subaction-hover)::before,
.nav-module[data-github-url]:hover:not(.is-subaction-hover) .nav-module__flare {
  opacity: 1;
}

.nav-module[data-github-url]:hover:not(.is-subaction-hover) .nav-module__socket {
  box-shadow:
    0 0 4px rgba(255, 255, 255, 0.05),
    0 0 6px color-mix(in srgb, var(--nav-accent) 16%, white 84%);
}

.nav-module__flare {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--nav-accent) 28%, transparent), transparent 62%);
  opacity: 0;
  transition: opacity 320ms ease;
  pointer-events: none;
}

.nav-module__subaction {
  position: absolute;
  left: -1px;
  top: 100%;
  z-index: 5;
  width: calc(100% + 2px);
  padding: 8px 12px 9px;
  border-radius: 0 0 16px 16px;
  white-space: nowrap;
  text-align: center;
  font-size: 0.68rem;
  line-height: 1;
  letter-spacing: 0.01em;
  color: rgba(229, 236, 242, 0.92);
  background:
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--nav-accent) 22%, transparent), transparent 72%),
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--nav-accent) 8%, rgba(255, 255, 255, 0.028)),
      color-mix(in srgb, var(--nav-accent) 6%, rgba(255, 255, 255, 0.018))
    ),
    color-mix(in srgb, var(--nav-accent) 8%, rgba(255, 255, 255, 0.024));
  border: 1px solid color-mix(in srgb, var(--nav-accent) 16%, rgba(255, 255, 255, 0.24));
  border-top: 0;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 0 1px rgba(112, 142, 161, 0.08),
    0 10px 24px rgba(10, 14, 18, 0.14);
  backdrop-filter: blur(14px) saturate(112%);
  -webkit-backdrop-filter: blur(14px) saturate(112%);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 220ms ease,
    border-color 220ms ease,
    background-color 220ms ease,
    box-shadow 220ms ease;
}

.nav-module:hover .nav-module__subaction {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.nav-module[data-github-url]:hover:not(.is-subaction-hover) {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom-color: transparent;
}

.nav-module.is-subaction-hover {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom-color: transparent;
}

.nav-module__socket {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--socket-fill);
  border: 1px solid var(--line-soft);
  box-shadow:
    0 0 4px rgba(0, 0, 0, 0.04),
    0 0 0 1px var(--line-faint);
  pointer-events: none;
}

.nav-module__socket--left {
  left: 0;
  transform: translate(-50%, -50%);
}

.nav-module__socket--right {
  right: 0;
  transform: translate(50%, -50%);
}

.nav-module__icon {
  position: relative;
  z-index: 1;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.01)),
    rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line-soft);
  backdrop-filter: blur(14px) saturate(116%);
  -webkit-backdrop-filter: blur(14px) saturate(116%);
  transition:
    box-shadow 320ms ease,
    color 320ms ease;
}

.nav-module__icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-module__icon .nav-mark--filled {
  fill: currentColor;
  stroke: none;
}

.nav-module__icon .nav-mark--brand {
  fill: none;
  stroke: none;
}

.nav-module__icon .nav-mark--feishu {
  width: 22px;
  height: 22px;
}

.nav-module__text {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 4px;
}

.nav-module__text strong,
.nav-module__text small {
  display: block;
}

.nav-module__text strong {
  font-family: var(--font-round);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.nav-module__text small {
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--nav-subtext);
}

.nav-module.is-linked,
.nav-module:hover:not(.is-subaction-hover) {
  border-color: rgba(255, 255, 255, 0.26);
}

.nav-module.is-linked .nav-module__socket {
  box-shadow:
    0 0 4px rgba(255, 255, 255, 0.05),
    0 0 6px color-mix(in srgb, var(--nav-accent) 16%, white 84%);
}

.nav-module.is-linked {
  background: rgba(255, 255, 255, 0.012);
  border-color: color-mix(in srgb, var(--nav-accent) 16%, rgba(255, 255, 255, 0.24));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 0 1px rgba(112, 142, 161, 0.08);
}

.nav-module.is-linked::before {
  opacity: 1;
}

.nav-module.is-linked .nav-module__flare {
  opacity: 0.18;
}

.nav-dock.is-stacked .nav-module {
  width: 132px;
}

.nav-dock.is-stacked .nav-module:nth-of-type(1) {
  grid-column: 1 / span 2;
  grid-row: 1;
}

.nav-dock.is-stacked .nav-module:nth-of-type(2) {
  grid-column: 3 / span 2;
  grid-row: 1;
}

.nav-dock.is-stacked .nav-module:nth-of-type(3) {
  grid-column: 5 / span 2;
  grid-row: 1;
}

.nav-dock.is-stacked .nav-module:nth-of-type(4) {
  grid-column: 2 / span 2;
  grid-row: 2;
}

.nav-dock.is-stacked .nav-module:nth-of-type(5) {
  grid-column: 4 / span 2;
  grid-row: 2;
}

.nav-dock__meta {
  grid-column: 1 / -1;
  display: grid;
  justify-items: center;
  gap: 4px;
  padding-top: 20px;
  color: var(--nav-subtext);
  font-family: var(--font-round);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-align: center;
  line-height: 1.6;
}

.nav-dock.is-stacked .nav-dock__meta {
  grid-row: 3;
}

.nav-dock__meta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px 10px;
}

.nav-dock__meta-row--record {
  margin-top: 2px;
}

.nav-dock__meta-text,
.nav-dock__meta-link,
.nav-dock__meta-sep {
  opacity: 0.82;
}

.nav-dock__meta-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: 0;
  color: inherit;
  text-decoration: none;
  letter-spacing: 0;
  transition: opacity 220ms ease, color 220ms ease;
  pointer-events: auto;
  white-space: nowrap;
}

.nav-dock__meta-link:hover {
  opacity: 1;
  color: var(--text-strong);
}

.nav-dock__record-icon {
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
  margin-right: 0.35em;
  object-fit: contain;
}

.nav-module.is-linked .nav-module__icon,
.nav-module:hover:not(.is-subaction-hover) .nav-module__icon {
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.01)),
    rgba(255, 255, 255, 0.02);
  border-color: var(--line-soft);
  backdrop-filter: blur(14px) saturate(116%);
  -webkit-backdrop-filter: blur(14px) saturate(116%);
  transform: none;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 0 4px color-mix(in srgb, var(--nav-accent) 12%, white 88%);
}

.nav-module.is-linked .nav-module__text strong,
.nav-module.is-linked .nav-module__text small {
  color: color-mix(in srgb, var(--nav-accent) 34%, white 66%);
}

.nav-module[data-github-url]:hover:not(.is-subaction-hover) .nav-module__text strong,
.nav-module[data-github-url]:hover:not(.is-subaction-hover) .nav-module__text small {
  color: color-mix(in srgb, var(--nav-accent) 34%, white 66%);
}

body:not([data-theme="dark"]) .nav-module.is-linked .nav-module__text strong,
body:not([data-theme="dark"]) .nav-module.is-linked .nav-module__text small,
body:not([data-theme="dark"]) .nav-module.is-linked .nav-module__icon {
  color: var(--nav-text);
}

body:not([data-theme="dark"]) .nav-module[data-github-url]:hover:not(.is-subaction-hover) .nav-module__text strong,
body:not([data-theme="dark"]) .nav-module[data-github-url]:hover:not(.is-subaction-hover) .nav-module__text small,
body:not([data-theme="dark"]) .nav-module[data-github-url]:hover:not(.is-subaction-hover) .nav-module__icon {
  color: var(--nav-text);
}

body:not([data-theme="dark"]) .nav-module.is-linked {
  border-color: rgba(255, 255, 255, 0.18);
}

body:not([data-theme="dark"]) .nav-dock__meta-link:hover {
  color: rgba(48, 62, 74, 0.92);
}

body[data-theme="dark"] .nav-module__socket {
  background: rgba(187, 198, 210, 0.5);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow:
    0 0 4px rgba(218, 230, 241, 0.05),
    0 0 0 1px rgba(233, 241, 248, 0.06);
}

body[data-theme="dark"] .nav-module {
  background: rgba(255, 255, 255, 0.01);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.03),
    0 0 0 1px rgba(233, 241, 248, 0.06);
}

body[data-theme="dark"] .scene-backdrop::before {
  opacity: 0.34;
}

body[data-theme="dark"] .led-shell::before,
body[data-theme="dark"] .buzzer-body,
body[data-theme="dark"] .fan-plate,
body[data-theme="dark"] .tnt-body {
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 255, 255, 0.035), transparent 20%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.008)),
    rgba(18, 27, 36, 0.18);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 0 0 1px rgba(233, 241, 248, 0.08);
}

body[data-theme="dark"] .led-shell::after,
body[data-theme="dark"] .buzzer-body::before,
body[data-theme="dark"] .fan-plate::before,
body[data-theme="dark"] .tnt-body::before {
  border-color: rgba(255, 255, 255, 0.09);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 30%);
}

body:not([data-theme="dark"]) .scene-backdrop::before {
  background:
    linear-gradient(120deg, transparent 0%, rgba(63, 78, 90, 0.09) 44%, transparent 62%),
    repeating-linear-gradient(
      90deg,
      transparent 0 80px,
      rgba(128, 128, 128, 0.18) 80px 81px
    ),
    repeating-linear-gradient(
      0deg,
      transparent 0 80px,
      rgba(128, 128, 128, 0.18) 80px 81px
    );
  opacity: 0.42;
  mix-blend-mode: normal;
}

body:not([data-theme="dark"]) .scene-backdrop::after {
  background:
    radial-gradient(circle at center, rgba(78, 95, 109, 0.072), transparent 44%),
    linear-gradient(180deg, rgba(78, 95, 109, 0.058), transparent 28%);
  opacity: 0.38;
}

body:not([data-theme="dark"]) .scene-mist--one {
  background:
    radial-gradient(circle at 24% 36%, rgba(188, 160, 172, 0.15), transparent 24%),
    radial-gradient(circle at 74% 68%, rgba(141, 166, 188, 0.13), transparent 18%);
  opacity: 0.18;
}

body:not([data-theme="dark"]) .scene-mist--two {
  background:
    radial-gradient(circle at 84% 16%, rgba(141, 166, 188, 0.16), transparent 22%),
    radial-gradient(circle at 18% 82%, rgba(185, 190, 167, 0.12), transparent 18%);
  opacity: 0.18;
}

body:not([data-theme="dark"]) .scene-sheen {
  background:
    linear-gradient(180deg, rgba(78, 95, 109, 0.04), transparent 18%),
    linear-gradient(0deg, rgba(78, 95, 109, 0.032), transparent 12%);
  opacity: 0.15;
}

body:not([data-theme="dark"]) .logo-shell__disc,
body:not([data-theme="dark"]) .title-stack,
body:not([data-theme="dark"]) .theme-toggle,
body:not([data-theme="dark"]) .nav-module__icon {
  background:
    linear-gradient(155deg, rgba(74, 90, 103, 0.06), rgba(74, 90, 103, 0.012)),
    rgba(74, 90, 103, 0.028);
  border-color: rgba(71, 87, 100, 0.22);
  box-shadow:
    0 8px 18px rgba(70, 93, 111, 0.05),
    inset 0 1px 0 rgba(78, 95, 109, 0.06);
}

body:not([data-theme="dark"]) .logo-shell__disc::before {
  background:
    radial-gradient(circle at 28% 24%, rgba(77, 96, 111, 0.12), transparent 22%),
    radial-gradient(circle at 68% 70%, rgba(77, 96, 111, 0.035), transparent 34%);
  opacity: 0.36;
}

body:not([data-theme="dark"]) .logo-shell__disc::after {
  border-color: rgba(75, 92, 106, 0.18);
  opacity: 0.28;
}

body:not([data-theme="dark"]) .gadget:not(.is-awake):not(.is-live) .led-shell::before,
body:not([data-theme="dark"]) .gadget:not(.is-awake):not(.is-live) .buzzer-body,
body:not([data-theme="dark"]) .gadget:not(.is-awake):not(.is-live) .fan-plate,
body:not([data-theme="dark"]) .gadget:not(.is-awake):not(.is-live) .tnt-body {
  background:
    linear-gradient(160deg, rgba(78, 95, 109, 0.05), rgba(78, 95, 109, 0.014)),
    rgba(78, 95, 109, 0.022);
}

body:not([data-theme="dark"]) .gadget:not(.is-awake):not(.is-live) .led-shell::after,
body:not([data-theme="dark"]) .gadget:not(.is-awake):not(.is-live) .buzzer-body::before,
body:not([data-theme="dark"]) .gadget:not(.is-awake):not(.is-live) .fan-plate::before,
body:not([data-theme="dark"]) .gadget:not(.is-awake):not(.is-live) .tnt-body::before {
  background: linear-gradient(180deg, rgba(84, 97, 109, 0.028), transparent 34%);
}

body:not([data-theme="dark"]) .theme-toggle__halo {
  background:
    radial-gradient(circle at 35% 35%, rgba(84, 102, 117, 0.12), transparent 48%),
    radial-gradient(circle at 68% 72%, rgba(92, 132, 165, 0.05), transparent 42%);
}

body:not([data-theme="dark"]) .gadget::after {
  background: radial-gradient(circle, var(--accent, rgba(88, 111, 132, 0.14)), transparent 62%);
}

body:not([data-theme="dark"]) .gadget.is-live .socket {
  box-shadow:
    0 0 4px rgba(74, 90, 103, 0.08),
    0 0 8px color-mix(in srgb, var(--accent, rgba(120, 149, 172, 0.28)) 34%, rgba(92, 112, 127, 0.22)),
    0 0 0 1px color-mix(in srgb, var(--accent, rgba(120, 149, 172, 0.2)) 22%, rgba(78, 95, 109, 0.18));
}

body:not([data-theme="dark"]) .led-shell::after {
  background:
    radial-gradient(circle at 34% 28%, rgba(76, 94, 108, 0.08), transparent 18%),
    linear-gradient(180deg, rgba(84, 97, 109, 0.035), transparent 34%),
    rgba(76, 94, 108, 0.03);
  border-color: rgba(74, 90, 103, 0.18);
}

body:not([data-theme="dark"]) .gadget:not(.is-awake):not(.is-live) .led-shell::after {
  background:
    linear-gradient(180deg, rgba(84, 97, 109, 0.03), transparent 34%),
    rgba(76, 94, 108, 0.028);
}

body:not([data-theme="dark"]) .led-glow {
  display: block;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent-glow, var(--accent-vivid, var(--accent, rgba(120, 149, 172, 0.5)))) 94%, rgba(104, 116, 128, 0.02)), transparent 58%);
  filter: blur(14px);
}

body:not([data-theme="dark"]) .gadget--led.is-awake .led-glow,
body:not([data-theme="dark"]) .gadget--led.is-live .led-glow {
  opacity: 0.48;
}

body:not([data-theme="dark"]) .gadget--led::after {
  background: none;
  filter: none;
  opacity: 0;
}

body:not([data-theme="dark"]) .gadget.is-dragging .led-shell::before,
body:not([data-theme="dark"]) .gadget.is-dragging .buzzer-body,
body:not([data-theme="dark"]) .gadget.is-dragging .fan-plate,
body:not([data-theme="dark"]) .gadget.is-dragging .tnt-body {
  background:
    radial-gradient(circle at 28% 22%, rgba(82, 100, 115, 0.08), transparent 22%),
    linear-gradient(160deg, rgba(82, 100, 115, 0.06), rgba(82, 100, 115, 0.018)),
    color-mix(in srgb, var(--accent, rgba(120, 149, 172, 0.18)) 9%, rgba(84, 97, 109, 0.03));
  border-color: color-mix(in srgb, var(--accent, rgba(120, 149, 172, 0.18)) 16%, rgba(72, 88, 101, 0.28));
}

body:not([data-theme="dark"]) .gadget--led.is-awake .led-shell::before,
body:not([data-theme="dark"]) .gadget--led.is-live .led-shell::before {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    inset 0 0 0 1.35px rgba(255, 255, 255, 1),
    0 0 0 1.9px rgba(255, 255, 255, 1),
    0 0 6px 1px rgba(255, 255, 255, 0.88),
    0 0 12px 2px rgba(255, 255, 255, 0.28),
    0 0 10px color-mix(in srgb, var(--accent-vivid, var(--accent)) 38%, white 62%);
}

body:not([data-theme="dark"]) .gadget--led.is-awake .led-shell,
body:not([data-theme="dark"]) .gadget--led.is-awake .led-shell::before,
body:not([data-theme="dark"]) .gadget--led.is-live .led-shell,
body:not([data-theme="dark"]) .gadget--led.is-live .led-shell::before {
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.28) 14%, transparent 30%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.016)),
    rgba(255, 255, 255, 0.008);
  border-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(2px) saturate(102%);
  -webkit-backdrop-filter: blur(2px) saturate(102%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 0 0 1px rgba(255, 255, 255, 1),
    0 0 6px 1px rgba(255, 255, 255, 0.72),
    0 0 10px color-mix(in srgb, var(--accent-vivid, var(--accent, rgba(9, 89, 154, 0.4))) 30%, white 70%);
}

body:not([data-theme="dark"]) .gadget--led.is-live .led-shell::after {
  background: transparent;
  box-shadow: none;
}

body:not([data-theme="dark"]) .gadget--buzzer.is-awake .buzzer-body,
body:not([data-theme="dark"]) .gadget--buzzer.is-live .buzzer-body,
body:not([data-theme="dark"]) .gadget--fan.is-awake .fan-plate,
body:not([data-theme="dark"]) .gadget--fan.is-live .fan-plate {
  background:
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--accent, rgba(120, 149, 172, 0.24)) 48%, transparent), transparent 72%),
    radial-gradient(circle at 28% 22%, rgba(82, 100, 115, 0.11), transparent 24%),
    linear-gradient(160deg, rgba(82, 100, 115, 0.07), rgba(82, 100, 115, 0.022)),
    color-mix(in srgb, var(--accent, rgba(120, 149, 172, 0.24)) 24%, rgba(84, 97, 109, 0.038));
  border-color: color-mix(in srgb, var(--accent, rgba(120, 149, 172, 0.24)) 30%, rgba(72, 88, 101, 0.24));
  box-shadow:
    inset 0 1px 0 rgba(78, 95, 109, 0.08),
    0 0 0 1px rgba(92, 112, 127, 0.11),
    0 0 20px color-mix(in srgb, var(--accent, rgba(120, 149, 172, 0.24)) 32%, rgba(92, 112, 127, 0.17));
}

body:not([data-theme="dark"]) .gadget--fan.is-awake .fan-air,
body:not([data-theme="dark"]) .gadget--fan.is-live .fan-air {
  opacity: 0.16;
}

body[data-theme="dark"] .gadget--buzzer.is-awake .buzzer-body,
body[data-theme="dark"] .gadget--buzzer.is-live .buzzer-body,
body[data-theme="dark"] .gadget--fan.is-awake .fan-plate,
body[data-theme="dark"] .gadget--fan.is-live .fan-plate {
  background:
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--accent, rgba(126, 180, 229, 0.22)) 18%, rgba(255, 255, 255, 0.042)),
      color-mix(in srgb, var(--accent, rgba(126, 180, 229, 0.18)) 12%, rgba(255, 255, 255, 0.014))
    ),
    color-mix(in srgb, var(--accent, rgba(126, 180, 229, 0.2)) 14%, rgba(18, 27, 36, 0.22));
  border-color: color-mix(in srgb, var(--accent, rgba(126, 180, 229, 0.22)) 20%, rgba(255, 255, 255, 0.18));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 0 0 1px rgba(233, 241, 248, 0.08),
    0 0 16px color-mix(in srgb, var(--accent, rgba(126, 180, 229, 0.18)) 16%, rgba(92, 112, 127, 0.12));
}

body[data-theme="dark"] .gadget--fan.is-awake .fan-air,
body[data-theme="dark"] .gadget--fan.is-live .fan-air {
  opacity: 0.05;
}

body[data-theme="dark"] .gadget--buzzer.is-awake .buzzer-ripple,
body[data-theme="dark"] .gadget--buzzer.is-live .buzzer-ripple {
  border-color: color-mix(in srgb, var(--accent, rgba(126, 180, 229, 0.22)) 34%, rgba(255, 255, 255, 0.18));
}

body:not([data-theme="dark"]) .gadget--tnt.is-live .tnt-body,
body:not([data-theme="dark"]) .gadget--tnt.is-counting .tnt-body {
  background:
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--accent, rgba(255, 204, 219, 0.28)) 34%, transparent), transparent 72%),
    radial-gradient(circle at 28% 22%, rgba(82, 100, 115, 0.11), transparent 24%),
    linear-gradient(160deg, rgba(82, 100, 115, 0.062), rgba(82, 100, 115, 0.018)),
    color-mix(in srgb, var(--accent, rgba(255, 204, 219, 0.22)) 16%, rgba(84, 97, 109, 0.034));
  border-color: color-mix(in srgb, var(--accent, rgba(255, 204, 219, 0.26)) 24%, rgba(72, 88, 101, 0.24));
}

body:not([data-theme="dark"]) .gadget--tnt.is-live .tnt-body {
  box-shadow:
    inset 0 1px 0 rgba(78, 95, 109, 0.08),
    0 0 0 1px rgba(92, 112, 127, 0.09),
    0 0 18px color-mix(in srgb, var(--accent, rgba(255, 204, 219, 0.24)) 26%, rgba(92, 112, 127, 0.16));
}

body:not([data-theme="dark"]) .gadget--tnt.is-counting .tnt-body {
  box-shadow:
    0 0 18px color-mix(in srgb, var(--accent, rgba(255, 204, 219, 0.28)) 30%, rgba(255, 149, 164, 0.18)),
    0 16px 26px rgba(108, 44, 58, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

body:not([data-theme="dark"]) .buzzer-cap,
body:not([data-theme="dark"]) .fan-blade,
body:not([data-theme="dark"]) .fan-hub,
body:not([data-theme="dark"]) .tnt-screen {
  background:
    radial-gradient(circle at 32% 28%, rgba(78, 95, 109, 0.075), transparent 22%),
    linear-gradient(160deg, rgba(78, 95, 109, 0.06), rgba(78, 95, 109, 0.018));
  border-color: rgba(74, 90, 103, 0.16);
  box-shadow:
    inset 0 1px 0 rgba(78, 95, 109, 0.06),
    0 0 0 1px rgba(92, 112, 127, 0.05);
}

body:not([data-theme="dark"]) .gadget:not(.is-awake):not(.is-live) .buzzer-cap,
body:not([data-theme="dark"]) .gadget:not(.is-awake):not(.is-live) .fan-blade,
body:not([data-theme="dark"]) .gadget:not(.is-awake):not(.is-live) .fan-hub,
body:not([data-theme="dark"]) .gadget:not(.is-awake):not(.is-live) .tnt-screen {
  background:
    linear-gradient(160deg, rgba(78, 95, 109, 0.05), rgba(78, 95, 109, 0.018));
}

body:not([data-theme="dark"]) .buzzer-ripple {
  border-color: rgba(74, 90, 103, 0.22);
}

body:not([data-theme="dark"]) .gadget--buzzer.is-awake .buzzer-ripple,
body:not([data-theme="dark"]) .gadget--buzzer.is-live .buzzer-ripple {
  border-color: color-mix(in srgb, var(--accent, rgba(120, 149, 172, 0.22)) 44%, rgba(74, 90, 103, 0.24));
}

body:not([data-theme="dark"]) .buzzer-note {
  background:
    linear-gradient(155deg, rgba(79, 95, 110, 0.08), rgba(79, 95, 110, 0.018)),
    rgba(79, 95, 110, 0.028);
  border-color: rgba(74, 90, 103, 0.16);
  box-shadow:
    0 0 12px var(--note-accent, rgba(120, 149, 172, 0.12));
}

body:not([data-theme="dark"]) .buzzer-note svg {
  stroke: rgba(66, 82, 95, 0.9);
}

body:not([data-theme="dark"]) .buzzer-prompt {
  color: rgba(66, 82, 95, 0.92);
  background:
    linear-gradient(155deg, rgba(79, 95, 110, 0.08), rgba(79, 95, 110, 0.02)),
    rgba(79, 95, 110, 0.032);
  border-color: rgba(74, 90, 103, 0.15);
  box-shadow:
    0 10px 20px rgba(96, 117, 135, 0.08);
}

body:not([data-theme="dark"]) .buzzer-prompt::after {
  background: rgba(93, 110, 124, 0.28);
  border-right-color: rgba(74, 90, 103, 0.14);
  border-bottom-color: rgba(74, 90, 103, 0.14);
}

body:not([data-theme="dark"]) .nav-module {
  background: rgba(74, 90, 103, 0.022);
  border-color: rgba(71, 87, 100, 0.2);
  box-shadow:
    inset 0 1px 0 rgba(78, 95, 109, 0.05),
    0 0 0 1px rgba(88, 111, 132, 0.08);
}

body:not([data-theme="dark"]) .nav-module::before {
  background:
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--nav-accent) 34%, transparent), transparent 72%),
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--nav-accent) 14%, rgba(78, 95, 109, 0.03)),
      color-mix(in srgb, var(--nav-accent) 12%, rgba(78, 95, 109, 0.02))
    ),
    color-mix(in srgb, var(--nav-accent) 12%, rgba(78, 95, 109, 0.026));
}

body:not([data-theme="dark"]) .nav-module__flare {
  background:
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--nav-accent) 46%, rgba(92, 112, 127, 0.05)), transparent 62%);
}

body:not([data-theme="dark"]) .nav-module__subaction {
  color: rgba(43, 56, 67, 0.9);
  background:
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--nav-accent) 34%, transparent), transparent 72%),
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--nav-accent) 14%, rgba(78, 95, 109, 0.03)),
      color-mix(in srgb, var(--nav-accent) 12%, rgba(78, 95, 109, 0.02))
    ),
    color-mix(in srgb, var(--nav-accent) 12%, rgba(78, 95, 109, 0.026));
  border-color: color-mix(in srgb, var(--nav-accent) 24%, rgba(72, 88, 101, 0.24));
  box-shadow:
    inset 0 1px 0 rgba(78, 95, 109, 0.08),
    0 0 0 1px rgba(92, 112, 127, 0.09),
    0 10px 24px rgba(74, 90, 103, 0.1);
}

body[data-theme="dark"] .nav-module__subaction {
  border-color: color-mix(in srgb, var(--nav-accent) 16%, rgba(255, 255, 255, 0.24));
}

body:not([data-theme="dark"]) .nav-module[data-github-url]:hover:not(.is-subaction-hover) {
  background: rgba(79, 95, 110, 0.018);
  border-color: color-mix(in srgb, var(--nav-accent) 24%, rgba(72, 88, 101, 0.24));
  box-shadow:
    inset 0 1px 0 rgba(78, 95, 109, 0.08),
    0 0 0 1px rgba(92, 112, 127, 0.09),
    0 0 18px color-mix(in srgb, var(--nav-accent) 26%, rgba(92, 112, 127, 0.16));
}

body:not([data-theme="dark"]) .nav-module[data-github-url]:hover:not(.is-subaction-hover) .nav-module__socket {
  box-shadow:
    0 0 4px rgba(74, 90, 103, 0.08),
    0 0 10px color-mix(in srgb, var(--nav-accent) 34%, rgba(92, 112, 127, 0.22));
}

body:not([data-theme="dark"]) .nav-module[data-github-url]:hover:not(.is-subaction-hover) .nav-module__flare {
  opacity: 0.3;
}

body:not([data-theme="dark"]) .nav-module.is-linked,
body:not([data-theme="dark"]) .nav-module:hover:not(.is-subaction-hover) {
  border-color: rgba(72, 88, 101, 0.24);
}

body:not([data-theme="dark"]) .nav-module.is-linked .nav-module__socket {
  box-shadow:
    0 0 4px rgba(74, 90, 103, 0.08),
    0 0 10px color-mix(in srgb, var(--nav-accent) 34%, rgba(92, 112, 127, 0.22));
}

body:not([data-theme="dark"]) .nav-module.is-linked {
  background: rgba(79, 95, 110, 0.018);
  border-color: color-mix(in srgb, var(--nav-accent) 24%, rgba(72, 88, 101, 0.24));
  box-shadow:
    inset 0 1px 0 rgba(78, 95, 109, 0.08),
    0 0 0 1px rgba(92, 112, 127, 0.09),
    0 0 18px color-mix(in srgb, var(--nav-accent) 26%, rgba(92, 112, 127, 0.16));
}

body:not([data-theme="dark"]) .nav-module.is-linked .nav-module__icon,
body:not([data-theme="dark"]) .nav-module:hover .nav-module__icon {
  background:
    linear-gradient(155deg, rgba(74, 90, 103, 0.06), rgba(74, 90, 103, 0.012)),
    rgba(74, 90, 103, 0.028);
  border-color: rgba(71, 87, 100, 0.22);
  backdrop-filter: blur(14px) saturate(116%);
  -webkit-backdrop-filter: blur(14px) saturate(116%);
  box-shadow:
    0 0 0 1px rgba(76, 94, 108, 0.12),
    0 0 8px color-mix(in srgb, var(--nav-accent) 26%, rgba(92, 112, 127, 0.18));
}

body:not([data-theme="dark"]) .nav-module.is-linked .nav-module__flare {
  opacity: 0.3;
}

body:not([data-theme="dark"]) .custom-cursor__ring {
  border-color: rgba(67, 83, 96, 0.34);
  background:
    radial-gradient(circle, rgba(67, 83, 96, 0.06), transparent 70%);
  box-shadow:
    0 0 16px rgba(67, 83, 96, 0.08),
    inset 0 0 16px rgba(67, 83, 96, 0.05);
}

body:not([data-theme="dark"]) .custom-cursor__core {
  background:
    radial-gradient(circle at 35% 35%, rgba(67, 83, 96, 0.94), rgba(67, 83, 96, 0.56));
  box-shadow: 0 0 10px rgba(67, 83, 96, 0.18);
}

body:not([data-theme="dark"]) .custom-cursor.is-drawn .custom-cursor__ring {
  box-shadow:
    0 0 22px rgba(126, 180, 229, 0.18),
    0 0 28px rgba(215, 139, 149, 0.14),
    inset 0 0 16px rgba(67, 83, 96, 0.05);
}

.logo-shell__disc,
.title-stack,
.theme-toggle:not([data-previewing="true"]),
.buzzer-body,
.fan-plate,
.tnt-body,
.gadget.is-dragging .led-shell::before,
.gadget:not(.is-awake):not(.is-live):not(.is-dragging) .led-shell::before {
  border-color: var(--frame-outline-border);
}

.logo-shell__disc,
.title-stack {
  box-shadow:
    0 8px 18px rgba(70, 93, 111, 0.04),
    inset 0 1px 0 var(--frame-outline-inset),
    0 0 0 1px var(--frame-outline-ring);
}

body:not([data-theme="dark"]) .logo-shell__disc,
body:not([data-theme="dark"]) .title-stack {
  box-shadow:
    0 8px 18px rgba(70, 93, 111, 0.05),
    inset 0 1px 0 var(--frame-outline-inset),
    0 0 0 1px var(--frame-outline-ring);
}

.theme-toggle:not([data-previewing="true"]) {
  box-shadow:
    0 10px 22px rgba(70, 93, 111, 0.06),
    inset 0 1px 0 var(--frame-outline-inset),
    0 0 0 1px var(--frame-outline-ring);
}

.theme-toggle:not([data-previewing="true"]).is-linked {
  box-shadow:
    0 10px 22px rgba(70, 93, 111, 0.06),
    inset 0 1px 0 var(--frame-outline-inset),
    0 0 0 1px var(--frame-outline-ring),
    0 0 8px rgba(255, 255, 255, 0.06);
}

.gadget.is-dragging .led-shell::before,
.gadget.is-dragging .buzzer-body,
.gadget.is-dragging .fan-plate,
.gadget.is-dragging .tnt-body,
.gadget:not(.is-awake):not(.is-live):not(.is-dragging) .led-shell::before,
.gadget:not(.is-awake):not(.is-live):not(.is-dragging) .buzzer-body,
.gadget:not(.is-awake):not(.is-live):not(.is-dragging) .fan-plate,
.gadget:not(.is-awake):not(.is-live):not(.is-dragging) .tnt-body {
  box-shadow:
    inset 0 1px 0 var(--frame-outline-inset),
    0 0 0 1px var(--frame-outline-ring);
}

.gadget--buzzer.is-awake .buzzer-body,
.gadget--buzzer.is-live .buzzer-body,
.gadget--fan.is-awake .fan-plate,
.gadget--fan.is-live .fan-plate,
.gadget--tnt.is-live .tnt-body,
.gadget--tnt.is-counting .tnt-body {
  border-color: var(--frame-outline-border);
}

.custom-cursor {
  z-index: 14;
  width: 0;
  height: 0;
  pointer-events: none;
  transform: translate3d(var(--cursor-x, 50vw), var(--cursor-y, 50vh), 0);
  transition: none;
  opacity: 0;
}

.scene.has-pointer .custom-cursor {
  opacity: 1;
}

.custom-cursor__ring,
.custom-cursor__core {
  position: absolute;
  border-radius: 50%;
  left: 0;
  top: 0;
  transform: translate(-50%, -50%);
}

.custom-cursor__ring {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.08), transparent 70%);
  box-shadow:
    0 0 22px rgba(255, 255, 255, 0.12),
    inset 0 0 20px rgba(255, 255, 255, 0.08);
  transition:
    transform 180ms ease,
    opacity 180ms ease,
    box-shadow 220ms ease;
}

.custom-cursor__core {
  width: 10px;
  height: 10px;
  background:
    radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.48));
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.22);
}

.custom-cursor.is-pressed .custom-cursor__ring {
  transform: translate(-50%, -50%) scale(0.88);
}

.custom-cursor.is-drawn .custom-cursor__ring {
  transform: translate(-50%, -50%) scale(1.2);
  box-shadow:
    0 0 28px rgba(174, 214, 255, 0.18),
    0 0 38px rgba(255, 204, 219, 0.14),
    inset 0 0 20px rgba(255, 255, 255, 0.08);
}

.wash-overlay {
  z-index: 13;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.wash-overlay.is-active {
  opacity: 1;
}

.wash-overlay::before {
  content: "";
  position: absolute;
  inset: 0;
  background: transparent;
  transition: background 240ms ease;
}

.wash-overlay.is-flashing::before {
  animation: blastFlash 760ms steps(1, end) 1 forwards;
}

.wash-overlay.is-solid::before {
  background: var(--blast-solid);
}

.blast-panel {
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 18;
  width: min(520px, calc(100vw - 48px));
  padding: 22px 22px 20px;
  border-radius: 22px;
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 20px 54px rgba(0, 0, 0, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(18px) saturate(118%);
  -webkit-backdrop-filter: blur(18px) saturate(118%);
  transform: translate(-50%, calc(-50% + 10px));
  opacity: 0;
  pointer-events: none;
  transition: opacity 240ms ease, transform 240ms ease;
}

.blast-panel.is-visible {
  opacity: 1;
  transform: translate(-50%, -50%);
  pointer-events: auto;
}

.blast-panel__code,
.blast-panel__message,
.blast-panel__stat {
  margin: 0;
}

.blast-panel__code {
  color: var(--text-strong);
  font-family: var(--font-round);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.blast-panel__message {
  margin-top: 12px;
  color: var(--text-soft);
  font-family: var(--font-round);
  font-size: 0.92rem;
  line-height: 1.7;
  letter-spacing: 0.04em;
}

.blast-panel__message--compact {
  margin-top: 10px;
}

.blast-panel__stat {
  margin-top: 2px;
  color: var(--text-soft);
  font-family: var(--font-round);
  font-size: 0.9rem;
  line-height: 1.6;
  letter-spacing: 0.04em;
}

.blast-panel__stat span {
  color: var(--text-strong);
  font-weight: 700;
}

.blast-panel__action {
  margin-top: 16px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.028);
  color: var(--text-strong);
  font-family: var(--font-round);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: border-color 220ms ease, background-color 220ms ease, transform 220ms ease;
}

.blast-panel__action:hover {
  transform: translateY(-1px);
}

body[data-theme="dark"] .blast-panel {
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(17, 25, 33, 0.78);
  border-color: rgba(255, 255, 255, 0.12);
}

body[data-theme="dark"] .blast-panel__action {
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.04);
}

body:not([data-theme="dark"]) .blast-panel {
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.58), rgba(255, 255, 255, 0.3)),
    rgba(226, 231, 236, 0.86);
  border-color: rgba(88, 106, 121, 0.18);
  box-shadow:
    0 20px 54px rgba(73, 90, 105, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.44);
}

body:not([data-theme="dark"]) .blast-panel__action {
  border-color: rgba(88, 106, 121, 0.18);
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.18)),
    rgba(204, 213, 221, 0.52);
}

/* Theme material transitions */
body:not(.is-preload) .logo-shell__disc,
body:not(.is-preload) .title-stack,
body:not(.is-preload) .theme-toggle,
body:not(.is-preload) .nav-module,
body:not(.is-preload) .nav-module__icon,
body:not(.is-preload) .led-shell::before,
body:not(.is-preload) .buzzer-body,
body:not(.is-preload) .fan-plate,
body:not(.is-preload) .tnt-body,
body:not(.is-preload) .buzzer-cap,
body:not(.is-preload) .fan-blade,
body:not(.is-preload) .fan-hub,
body:not(.is-preload) .tnt-screen,
body:not(.is-preload) .buzzer-note,
body:not(.is-preload) .buzzer-prompt,
body:not(.is-preload) .blast-panel,
body:not(.is-preload) .blast-panel__action {
  transition:
    color 260ms ease,
    background 260ms ease,
    background-color 260ms ease,
    border-color 260ms ease,
    box-shadow 260ms ease,
    filter 260ms ease,
    opacity 240ms ease;
}

body:not(.is-preload) .logo-shell__disc::before,
body:not(.is-preload) .logo-shell__disc::after,
body:not(.is-preload) .theme-toggle__halo,
body:not(.is-preload) .nav-module::before,
body:not(.is-preload) .nav-module__flare,
body:not(.is-preload) .led-shell::after,
body:not(.is-preload) .buzzer-body::before,
body:not(.is-preload) .fan-plate::before,
body:not(.is-preload) .tnt-body::before,
body:not(.is-preload) .tnt-body::after,
body:not(.is-preload) .buzzer-prompt::after,
body:not(.is-preload) .wash-overlay::before {
  transition:
    background 260ms ease,
    background-color 260ms ease,
    border-color 260ms ease,
    box-shadow 260ms ease,
    opacity 320ms ease,
    filter 260ms ease;
}

body:not(.is-preload) .logo-mark svg,
body:not(.is-preload) .logo-mark path,
body:not(.is-preload) .nav-module__icon svg,
body:not(.is-preload) .buzzer-note svg {
  transition:
    color 260ms ease,
    stroke 260ms ease,
    fill 260ms ease,
    filter 260ms ease;
}

body:not(.is-preload) .logo-anchor,
body:not(.is-preload) .logo-anchor::before,
body:not(.is-preload) .theme-toggle__socket,
body:not(.is-preload) .socket,
body:not(.is-preload) .nav-module__socket {
  transition:
    background 260ms ease,
    background-color 260ms ease,
    border-color 260ms ease,
    box-shadow 260ms ease;
}

body:not(.is-preload) .title-stack p,
body:not(.is-preload) .title-stack__dash,
body:not(.is-preload) .nav-module__text strong,
body:not(.is-preload) .nav-module__text small,
body:not(.is-preload) .nav-dock__meta,
body:not(.is-preload) .nav-dock__meta-link,
body:not(.is-preload) .nav-dock__meta-sep,
body:not(.is-preload) .blast-panel__code,
body:not(.is-preload) .blast-panel__message,
body:not(.is-preload) .blast-panel__stat,
body:not(.is-preload) .blast-panel__stat span {
  transition:
    color 260ms ease,
    opacity 240ms ease;
}

body:not(.is-preload) .theme-toggle {
  transition:
    transform 240ms ease,
    color 260ms ease,
    background 260ms ease,
    background-color 260ms ease,
    border-color 260ms ease,
    box-shadow 260ms ease;
}

body:not(.is-preload) .theme-toggle__icon {
  transition:
    transform 320ms ease,
    opacity 320ms ease,
    color 260ms ease,
    stroke 260ms ease;
}

body:not(.is-preload) .nav-module__subaction {
  transition:
    opacity 180ms ease,
    transform 220ms ease,
    color 260ms ease,
    background 260ms ease,
    background-color 260ms ease,
    border-color 260ms ease,
    box-shadow 260ms ease;
}

body:not(.is-preload) .buzzer-prompt {
  transition:
    opacity 180ms ease,
    transform 180ms ease,
    color 260ms ease,
    background 260ms ease,
    background-color 260ms ease,
    border-color 260ms ease,
    box-shadow 260ms ease;
}

body:not(.is-preload) .blast-panel {
  transition:
    opacity 240ms ease,
    transform 240ms ease,
    color 260ms ease,
    background 260ms ease,
    background-color 260ms ease,
    border-color 260ms ease,
    box-shadow 260ms ease;
}

body:not(.is-preload) .blast-panel__action {
  transition:
    transform 220ms ease,
    color 260ms ease,
    background 260ms ease,
    background-color 260ms ease,
    border-color 260ms ease,
    box-shadow 260ms ease;
}

body:not(.is-preload) .led-glow,
body:not(.is-preload) .fan-air,
body:not(.is-preload) .buzzer-ripple {
  transition:
    opacity 320ms ease,
    background 260ms ease,
    border-color 260ms ease,
    filter 260ms ease;
}

body:not(.is-preload) .tnt-screen {
  transition:
    color 260ms ease,
    box-shadow 260ms ease,
    top 320ms ease,
    width 320ms ease,
    height 320ms ease,
    border-radius 320ms ease,
    font-size 320ms ease,
    letter-spacing 320ms ease,
    background 260ms ease,
    border-color 260ms ease;
}

body:not(.is-preload) .custom-cursor__ring {
  transition:
    transform 180ms ease,
    opacity 180ms ease,
    background 260ms ease,
    border-color 260ms ease,
    box-shadow 260ms ease;
}

body:not(.is-preload) .custom-cursor__core {
  transition:
    background 260ms ease,
    box-shadow 260ms ease;
}

/* Keyframes */
@keyframes breathe {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.82;
  }
  50% {
    transform: scale(1.03);
    opacity: 1;
  }
}

@keyframes buzzBody {
  from {
    transform: translateY(-1px) rotate(-0.6deg);
  }
  to {
    transform: translateY(1px) rotate(0.6deg);
  }
}

@keyframes buzzRipple {
  0% {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0.52;
  }
  100% {
    transform: translate(-50%, -50%) scale(4.6);
    opacity: 0;
  }
}

@keyframes noteFloat {
  0% {
    opacity: 0;
    transform: translate3d(0, 6px, 0) scale(0.82) rotate(var(--note-rotate, 0deg));
  }
  18% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate3d(var(--note-drift-x, 0px), var(--note-drift-y, -56px), 0) scale(1.08) rotate(calc(var(--note-rotate, 0deg) + 8deg));
  }
}

@keyframes dangerGlow {
  0%,
  100% {
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.16),
      0 0 10px rgba(255, 214, 220, 0.12);
    transform: translateX(-50%) scale(1);
  }
  50% {
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.16),
      0 0 24px rgba(255, 214, 220, 0.32);
    transform: translateX(-50%) scale(1.06);
  }
}

@keyframes tntWobble {
  0% {
    transform:
      translate(
        calc(-1px - var(--arm-progress) * 7px),
        calc(-0.5px - var(--arm-progress) * 3px)
      )
      rotate(calc(-1deg - var(--arm-progress) * 8deg))
      scale(calc(1 + var(--arm-progress) * 0.18));
  }
  100% {
    transform:
      translate(
        calc(1px + var(--arm-progress) * 7px),
        calc(0.5px + var(--arm-progress) * 3px)
      )
      rotate(calc(1.2deg + var(--arm-progress) * 8.6deg))
      scale(calc(1 + var(--arm-progress) * 0.18));
  }
}

@keyframes blastFlash {
  0% {
    background: rgba(255, 255, 255, 0);
  }
  16% {
    background: rgba(255, 150, 122, 0.82);
  }
  32% {
    background: rgba(255, 248, 222, 0.96);
  }
  48% {
    background: rgba(255, 109, 122, 0.88);
  }
  64% {
    background: rgba(255, 244, 214, 0.98);
  }
  80% {
    background: rgba(255, 134, 98, 0.9);
  }
  100% {
    background: rgba(255, 255, 255, 0);
  }
}

@keyframes washBlast {
  0% {
    background:
      radial-gradient(circle at center, rgba(255, 247, 250, 0.12), transparent 22%),
      rgba(255, 255, 255, 0);
    opacity: 0;
  }
  30% {
    background:
      radial-gradient(circle at center, rgba(255, 247, 250, 0.46), transparent 42%),
      rgba(255, 255, 255, 0.1);
    opacity: 1;
  }
  100% {
    background:
      radial-gradient(circle at center, rgba(255, 247, 250, 0.08), transparent 70%),
      rgba(255, 255, 255, 0);
    opacity: 0;
  }
}

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

  .custom-cursor {
    display: none;
  }
}