/* ============================================================
   ASTROLOGY HERO — Eleven Bodies, Heliocentric Cinematic Scene
   Modern-mystical / Dark Academia. Desktop-first.
   ============================================================ */

:root {
  /* Core palette */
  --charcoal:      #0a0a0c;
  --space-gray:    #16161a;
  --space-gray-2:  #1d1d22;
  --off-white:     #e8e6e0;
  --muted:         #8a8a92;
  --muted-dim:     #5f5f67;

  /* Per-body accents — restrained metallics */
  --tan:           #bfa176;
  --pale-gold:     #cabfa3;
  --ochre:         #93764a;
  --bronze:        #a98f63;

  /* Per-body title bloom — JS swaps to a warm/cool tint each transition */
  --title-bloom:   rgba(201, 168, 118, 0.1);

  /* Mobile legibility — JS sets this to a stronger dark shadow when the
     active body is BRIGHT (Sun) so text stays readable. */
  --legibility-shadow: 0 0 0 rgba(0, 0, 0, 0);
  /* Bright bodies (Sun) also shift muted text brighter for contrast */
  --muted-effective: var(--muted);
  --muted-dim-effective: var(--muted-dim);

  /* Layout */
  --gutter: 6vw;
  --content-width: 34%;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  background: var(--charcoal);
  color: var(--off-white);
  font-family: "Jost", "Outfit", system-ui, -apple-system, sans-serif;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
}

/* ----------------------------------------------------------------
   HERO SHELL
   ---------------------------------------------------------------- */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  min-height: 600px;
  overflow: hidden;
  isolation: isolate;
  /* We own all gestures: horizontal swipes are intercepted for
     touch-scrub, and there's no scrollable surface beneath the hero. */
  touch-action: none;
}

/* ----------------------------------------------------------------
   BACKGROUND — deep atmospheric cosmic void (not flat)
   ---------------------------------------------------------------- */
.bg-void {
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(
      ellipse 120% 95% at 62% 42%,
      #1a1a20 0%,
      #121215 38%,
      #0c0c0e 64%,
      #08080a 100%
    );
}

/* Subtle misty nebula clouds. */
.bg-nebula {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(
      ellipse 72% 52% at 52% 116%,
      rgba(96, 86, 108, 0.13) 0%,
      rgba(64, 60, 78, 0.06) 40%,
      rgba(20, 20, 26, 0) 72%
    ),
    radial-gradient(
      ellipse 54% 40% at 20% 110%,
      rgba(128, 106, 82, 0.08) 0%,
      rgba(40, 36, 40, 0) 64%
    ),
    radial-gradient(
      ellipse 50% 38% at 86% 114%,
      rgba(82, 94, 120, 0.09) 0%,
      rgba(30, 32, 40, 0) 66%
    ),
    radial-gradient(
      ellipse 46% 60% at 60% 40%,
      rgba(120, 112, 124, 0.05) 0%,
      rgba(20, 20, 26, 0) 70%
    );
  pointer-events: none;
}

/* ----------------------------------------------------------------
   3D STAGE — full-width heliocentric scene
   ---------------------------------------------------------------- */
.stage {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

#scene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* Subtle bottom-edge vignette so text near the bottom of the column
   has a soft anchor against the planet behind it. Much less aggressive
   than the old "stage-mist". */
.stage-mist {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 32%;
  background: linear-gradient(
    to top,
    rgba(8, 8, 10, 0.78) 0%,
    rgba(11, 11, 14, 0.42) 32%,
    rgba(14, 14, 18, 0.18) 64%,
    rgba(20, 20, 26, 0) 100%
  );
  pointer-events: none;
}

/* ----------------------------------------------------------------
   TEXT CONTENT — left third, generous negative space
   ---------------------------------------------------------------- */
.content {
  position: absolute;
  top: 50%;
  left: var(--gutter);
  transform: translateY(-50%);
  width: var(--content-width);
  max-width: 460px;
  z-index: 2;
  /* fade-only swap — used during camera flights */
  transition: opacity 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}

.content.swapping {
  opacity: 0;
}

.eyebrow {
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--muted-effective);
  margin-bottom: 1.45rem;
  padding-left: 0.04em;
  /* Legibility shadow — JS sets --legibility-shadow to a strong black
     halo when the active body is bright (Sun). On dim bodies it's a
     no-op transparent shadow. */
  text-shadow: var(--legibility-shadow);
  /* NOTE: no transition on `color` — when --muted-effective changes via
     JS, Chrome's transition resolves the var once and never re-evaluates,
     leaving the color stuck. Content's swapping opacity covers the swap. */
}

.eyebrow-sep {
  color: var(--bronze);
  margin: 0 0.5em;
  opacity: 0.7;
}

.title {
  font-size: clamp(4.6rem, 9.6vw, 9rem);
  font-weight: 200;
  line-height: 0.94;
  letter-spacing: -0.018em;
  color: var(--off-white);
  margin-bottom: 0.7rem;
  /* per-body bloom tint — JS swaps --title-bloom per body. PLUS a
     conditional legibility halo for bright bodies (Sun). We do NOT
     transition text-shadow because Chrome resolves the var once. */
  text-shadow:
    var(--legibility-shadow),
    0 0 30px var(--title-bloom),
    0 0 70px var(--title-bloom);
}

.subtitle {
  font-size: clamp(0.9rem, 1.3vw, 1.12rem);
  font-weight: 300;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #a4a199;
  margin-bottom: 3.2rem;
  text-shadow: var(--legibility-shadow);
}

/* Hairline above the specs block */
.specs {
  position: relative;
  padding-top: 1.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.specs::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 1px;
  background: linear-gradient(to right, var(--bronze), rgba(184, 153, 104, 0));
}

.spec {
  display: flex;
  align-items: baseline;
  gap: 1.1rem;
  font-size: 0.78rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.spec-label {
  flex: 0 0 110px;
  color: var(--muted-dim-effective);
  font-weight: 400;
  text-shadow: var(--legibility-shadow);
  /* no transition on color — see note on .eyebrow */
}

.spec-value {
  color: var(--pale-gold);
  font-weight: 400;
  letter-spacing: 0.1em;
  flex: 1;
  min-width: 0;
  text-shadow: var(--legibility-shadow);
}

/* ----------------------------------------------------------------
   TOP-RIGHT BODY NAVIGATION INDICATOR (11 ticks + counter)
   ---------------------------------------------------------------- */
.body-nav {
  position: absolute;
  top: 3.4vh;
  right: var(--gutter);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.7rem;
  font-family: inherit;
}

.nav-ticks {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0;
  margin: 0;
}

.nav-ticks li {
  display: block;
}

.nav-tick {
  display: block;
  appearance: none;
  background: none;
  border: 0;
  padding: 8px 0;
  margin: 0;
  cursor: pointer;
  position: relative;
  color: inherit;
  pointer-events: auto;
}

.nav-tick::before {
  content: "";
  display: block;
  width: 14px;
  height: 1px;
  background: var(--off-white);
  opacity: 0.32;
  transition:
    background 0.45s ease,
    width 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.45s ease,
    box-shadow 0.45s ease,
    height 0.45s ease;
}

.nav-tick:hover::before {
  opacity: 0.78;
}

.nav-tick.active::before {
  width: 30px;
  height: 1.5px;
  background: var(--pale-gold);
  opacity: 1;
  box-shadow: 0 0 8px rgba(202, 191, 163, 0.42);
}

.nav-tick:focus-visible {
  outline: none;
}

.nav-tick:focus-visible::before {
  outline: 1px solid var(--bronze);
  outline-offset: 4px;
}

.nav-counter {
  font-size: 0.66rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--muted-dim);
  font-weight: 400;
  margin-top: 0.15rem;
  font-variant-numeric: tabular-nums;
}

.nav-counter-current {
  color: var(--off-white);
  font-weight: 400;
}

.nav-counter-sep {
  margin: 0 0.4em;
  opacity: 0.45;
}

.nav-counter-total {
  color: var(--muted-dim);
  opacity: 0.8;
}

/* ----------------------------------------------------------------
   NAVIGATION HINT — fades out after first interaction
   ---------------------------------------------------------------- */
.nav-hint {
  position: absolute;
  left: var(--gutter);
  bottom: 6vh;
  z-index: 2;
  font-size: 0.64rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted-dim);
  opacity: 0;
  transition: opacity 1.4s ease;
  pointer-events: none;
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  font-weight: 400;
}

.is-ready .nav-hint {
  opacity: 0.72;
  transition-delay: 2.2s;
  animation: hint-breathe 4.6s ease-in-out infinite;
  animation-delay: 3.4s;
}

.nav-hint.is-hidden {
  opacity: 0 !important;
  transition-delay: 0s;
  animation: none;
}

.nav-hint-sep {
  margin: 0 0.7em;
  opacity: 0.42;
}

.nav-hint-key {
  color: var(--muted);
}

.nav-hint-tail {
  margin-left: 0.65em;
  opacity: 0.78;
}

@keyframes hint-breathe {
  0%, 100% { opacity: 0.72; }
  50% { opacity: 0.5; }
}

/* ----------------------------------------------------------------
   CTA — near bottom-right
   ---------------------------------------------------------------- */
.cta {
  position: absolute;
  right: var(--gutter);
  bottom: 6vh;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.6rem 0.2rem;
  transition: color 0.5s ease;
}

.cta-text {
  position: relative;
  padding-bottom: 3px;
}

.cta-text::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, var(--bronze), rgba(184, 153, 104, 0.15));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.cta-arrow {
  color: var(--bronze);
  font-size: 0.9rem;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.cta:hover {
  color: var(--off-white);
}

.cta:hover .cta-text::after {
  transform: scaleX(1);
}

.cta:hover .cta-arrow {
  transform: translateX(5px);
}

.cta:focus-visible {
  outline: 1px solid var(--bronze);
  outline-offset: 6px;
}

/* ----------------------------------------------------------------
   ENTRANCE MOTION — staggered reveal (initial load only)
   ---------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
}

.is-ready .reveal {
  animation: reveal-in 1.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.is-ready .reveal[data-reveal="1"] { animation-delay: 0.25s; }
.is-ready .reveal[data-reveal="2"] { animation-delay: 0.34s; }
.is-ready .reveal[data-reveal="3"] { animation-delay: 0.62s; }
.is-ready .reveal[data-reveal="4"] { animation-delay: 0.86s; }
.is-ready .reveal[data-reveal="5"] { animation-delay: 1.25s; }

@keyframes reveal-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Canvas fades + scales in (driven by JS adding .stage-in). */
#scene {
  opacity: 0;
  transform: scale(1.04);
  transition:
    opacity 2.1s ease,
    transform 2.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.stage.stage-in #scene {
  opacity: 1;
  transform: scale(1);
}

/* ----------------------------------------------------------------
   RESPONSIVE — graceful degradation
   ---------------------------------------------------------------- */

/* Large tablet / small laptop */
@media (max-width: 1100px) {
  :root {
    --content-width: 42%;
    --gutter: 5vw;
  }
}

/* Tablet portrait & mobile — text overlaid w/ scrim. */
@media (max-width: 900px) {
  :root {
    --gutter: 7vw;
  }

  /* Legibility scrim behind the text column */
  .content {
    top: auto;
    bottom: 22vh;
    transform: none;
    width: 86%;
    max-width: none;
  }

  .content::before {
    content: "";
    position: absolute;
    inset: -160% -50% -25% -50%;
    z-index: -1;
    background: linear-gradient(
      to bottom,
      rgba(8, 8, 10, 0) 0%,
      rgba(8, 8, 10, 0.02) 30%,
      rgba(8, 8, 10, 0.08) 48%,
      rgba(8, 8, 10, 0.18) 58%,
      rgba(8, 8, 10, 0.32) 66%,
      rgba(8, 8, 10, 0.5) 73%,
      rgba(8, 8, 10, 0.68) 80%,
      rgba(8, 8, 10, 0.82) 86%,
      rgba(8, 8, 10, 0.9) 92%,
      rgba(8, 8, 10, 0.84) 96%,
      rgba(8, 8, 10, 0.36) 99%,
      rgba(8, 8, 10, 0) 100%
    );
    pointer-events: none;
  }

  /* Text shadow boost for bright bodies (Sun) — JS toggles this on. */
  .eyebrow,
  .title,
  .subtitle,
  .spec-label,
  .spec-value {
    text-shadow: var(--legibility-shadow);
  }
  .title {
    text-shadow:
      var(--legibility-shadow),
      0 0 30px var(--title-bloom),
      0 0 70px var(--title-bloom);
  }

  .title {
    font-size: clamp(3.6rem, 17vw, 6rem);
  }

  .eyebrow {
    margin-bottom: 1.4rem;
    letter-spacing: 0.3em;
  }

  .subtitle {
    margin-bottom: 2.1rem;
  }

  .cta {
    right: auto;
    left: var(--gutter);
    bottom: 7vh;
  }

  /* hint moves above CTA on mobile so they don't overlap */
  .nav-hint {
    left: var(--gutter);
    bottom: calc(7vh + 2.6rem);
  }

  .body-nav {
    top: 2.6vh;
    right: var(--gutter);
  }

  .stage-mist {
    height: 48%;
    background: linear-gradient(
      to top,
      rgba(8, 8, 10, 0.92) 0%,
      rgba(11, 11, 14, 0.68) 26%,
      rgba(14, 14, 18, 0.36) 56%,
      rgba(18, 18, 24, 0.14) 80%,
      rgba(20, 20, 26, 0) 100%
    );
  }

  .spec-label {
    flex: 0 0 96px;
  }
}

@media (max-width: 400px) {
  .spec-label {
    flex-basis: 84px;
  }
  .spec {
    font-size: 0.72rem;
  }
  /* 11 ticks at narrow widths: tighter gap + slimmer ticks. */
  .nav-ticks {
    gap: 5px;
  }
  .nav-tick::before {
    width: 9px;
  }
  .nav-tick.active::before {
    width: 18px;
  }
}

/* Short / landscape phones */
@media (max-height: 520px) {
  .content {
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
  }
  .cta {
    bottom: 4vh;
  }
  .nav-hint {
    bottom: 4vh;
    left: calc(var(--gutter) + 14rem);
  }
}

/* ----------------------------------------------------------------
   REDUCED MOTION — static, composed
   ---------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    animation: none !important;
  }
  #scene {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .cta-text::after,
  .cta-arrow {
    transition: none;
  }
  /* instant swap on body change */
  .content {
    transition: opacity 0.12s ease;
  }
  .nav-tick::before {
    transition: none;
  }
  .nav-hint {
    transition: opacity 0.2s ease;
    animation: none !important;
  }
  .is-ready .nav-hint {
    animation: none !important;
  }
  .music-toggle {
    transition: none;
  }
  .title-zh, .title-en,
  .eyebrow-zh, .eyebrow-en,
  .subtitle-zh, .subtitle-en,
  .spec-label-zh, .spec-label-en,
  .spec-value-zh, .spec-value-en {
    transition: none;
  }
}

/* ============================================================
   BILINGUAL TYPOGRAPHY
   中文 primary (Noto Serif TC, refined editorial serif)
   English supplementary (Jost, smaller / tracked / low-opacity)
   ============================================================ */

/* Container resets — children own typography so the cascade is clean */
.eyebrow {
  /* keep margin + color + shadow from above; reset typographic props */
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: normal;
  text-transform: none;
  padding-left: 0;
}

.title {
  display: block;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: normal;
  line-height: 1.0;
  /* color + text-shadow stay from .title rule above; inherit to children */
}

.subtitle {
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: normal;
  text-transform: none;
}

.spec-label,
.spec-value {
  font-size: inherit;
  letter-spacing: normal;
  text-transform: none;
}

/* —— EYEBROW —— */
.eyebrow-zh {
  display: block;
  font-family: "Noto Serif TC", "Songti TC", "PMingLiU", serif;
  font-weight: 300;
  font-size: 0.92rem;
  letter-spacing: 0.22em;
  color: var(--off-white);
  opacity: 0.86;
}

.eyebrow-en {
  display: block;
  margin-top: 0.45em;
  font-family: "Jost", sans-serif;
  font-weight: 300;
  font-size: 0.62rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--muted-effective);
  opacity: 0.58;
}

/* —— TITLE (huge serif Chinese + small tracked English) —— */
.title-zh {
  display: block;
  font-family: "Noto Serif TC", "Songti TC", "PMingLiU", serif;
  font-weight: 300;
  font-size: clamp(4.0rem, 9.0vw, 8.4rem);
  letter-spacing: 0.06em;
  line-height: 1.0;
}

.title-en {
  display: block;
  margin-top: 0.6rem;
  font-family: "Jost", sans-serif;
  font-weight: 200;
  font-size: clamp(0.82rem, 1.05vw, 1.05rem);
  letter-spacing: 0.46em;
  text-transform: uppercase;
  opacity: 0.6;
}

/* —— SUBTITLE —— */
.subtitle-zh {
  display: block;
  font-family: "Noto Serif TC", serif;
  font-weight: 300;
  font-size: clamp(0.94rem, 1.18vw, 1.06rem);
  letter-spacing: 0.22em;
  color: #c1bdb3;
}

.subtitle-en {
  display: block;
  margin-top: 0.35em;
  font-family: "Jost", sans-serif;
  font-weight: 300;
  font-size: clamp(0.66rem, 0.84vw, 0.78rem);
  letter-spacing: 0.36em;
  text-transform: uppercase;
  opacity: 0.55;
}

/* —— SPEC ROWS (label + value, both with stacked zh + en) —— */
.spec-label-zh {
  display: block;
  font-family: "Noto Serif TC", serif;
  font-weight: 400;
  font-size: 0.86rem;
  letter-spacing: 0.18em;
  line-height: 1.35;
}

.spec-label-en {
  display: block;
  margin-top: 0.15em;
  font-family: "Jost", sans-serif;
  font-weight: 300;
  font-size: 0.58rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  opacity: 0.5;
  line-height: 1.4;
}

.spec-value-zh {
  display: block;
  font-family: "Noto Serif TC", serif;
  font-weight: 400;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.spec-value-en {
  display: block;
  margin-top: 0.18em;
  font-family: "Jost", sans-serif;
  font-weight: 300;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.5;
  line-height: 1.45;
}

/* Specs row should align tops (both label and value start with the
   zh line; let them stretch by content rather than baseline-snap). */
.spec {
  align-items: flex-start;
}

/* —— RESPONSIVE — tighter on mobile / portrait tablet —— */
@media (max-width: 900px) {
  .title-zh {
    font-size: clamp(3.0rem, 16vw, 5.2rem);
    letter-spacing: 0.04em;
  }
  .title-en {
    margin-top: 0.4rem;
    font-size: clamp(0.72rem, 2.4vw, 0.92rem);
    letter-spacing: 0.4em;
  }
  .eyebrow-zh { font-size: 0.86rem; letter-spacing: 0.2em; }
  .eyebrow-en { font-size: 0.56rem; letter-spacing: 0.3em; }
  .subtitle-zh { font-size: 0.96rem; }
  .subtitle-en { font-size: 0.66rem; }
  .spec-label-zh,
  .spec-value-zh { font-size: 0.78rem; }
  .spec-label-en,
  .spec-value-en { font-size: 0.54rem; }
}

/* ============================================================
   AMBIENT MUSIC TOGGLE — top-left corner, hairline-bronze
   ============================================================ */
.music-toggle {
  position: absolute;
  top: 4.4vh;
  left: var(--gutter);
  z-index: 10;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid rgba(184, 153, 104, 0.22);
  border-radius: 50%;
  background: rgba(8, 8, 10, 0.42);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition:
    color 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    background 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  font-family: inherit;
}

.music-toggle:hover,
.music-toggle:focus-visible {
  color: var(--off-white);
  border-color: rgba(184, 153, 104, 0.55);
  background: rgba(14, 14, 18, 0.62);
}

.music-toggle:focus-visible {
  outline: 1px solid var(--bronze);
  outline-offset: 4px;
}

.music-icon {
  display: block;
  width: 1em;
  height: 1em;
  font-size: 13px;
  line-height: 1;
  text-align: center;
  letter-spacing: 0;
}

.music-icon::before {
  content: "\266A"; /* eighth note ♪ — paused */
  display: block;
  transform: translateY(-0.5px);
}

.music-toggle[aria-pressed="true"] {
  color: var(--bronze);
  border-color: rgba(184, 153, 104, 0.65);
}

.music-toggle[aria-pressed="true"] .music-icon::before {
  content: "\266B"; /* beamed eighth notes ♫ — playing */
  animation: music-pulse 4.2s ease-in-out infinite;
}

@keyframes music-pulse {
  0%, 100% { opacity: 0.7; }
  50%      { opacity: 1; }
}

/* Mobile: tighten position so it sits neatly above the planet/text */
@media (max-width: 900px) {
  .music-toggle {
    top: 3.4vh;
    left: 4.4vw;
    width: 32px;
    height: 32px;
  }
}