@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500&family=Roboto:wght@300;400;500&display=swap');
* {
  box-sizing: border-box;
}

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

body {
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-weight: 300;
}


/* =========================
   TOP / LITTLE COSMOS
========================= */

.universe {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;

  background:
    linear-gradient(
      rgba(5, 12, 48, 0.10),
      rgba(8, 10, 50, 0.12)
    ),
    url("images/cosmos-bg.png")
    center center / cover
    no-repeat;

  transition:
    opacity 0.6s ease,
    transform 0.8s ease,
    filter 0.8s ease;
}

.universe::after {
  content: "";

  position: absolute;
  inset: 0;

  z-index: 2;

  pointer-events: none;

  background:
    radial-gradient(
      circle at 50% 49%,
      rgba(255, 199, 116, 0.08),
      transparent 21%
    ),
    linear-gradient(
      to bottom,
      rgba(3, 8, 35, 0.02),
      rgba(10, 5, 45, 0.10)
    );
}

.universe.warping {
  transform: scale(1.12);
  filter: blur(6px) brightness(0.45);
  opacity: 0.15;
}


/* =========================
   EXTRA STARS
========================= */

#stars {
  position: absolute;
  inset: 0;

  z-index: 1;

  pointer-events: none;

  opacity: 0.7;
}

.star {
  position: absolute;

  width: 2px;
  height: 2px;

  border-radius: 50%;

  background: #fff8df;

  box-shadow:
    0 0 5px rgba(255,255,255,0.65);

  animation:
    twinkle 3s ease-in-out infinite;

  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease;
}

.star.awake {
  transform: scale(2.5);

  box-shadow:
    0 0 7px white,
    0 0 16px rgba(255,216,125,0.75),
    0 0 24px rgba(184,151,255,0.55);
}

@keyframes twinkle {
  0%,
  100% {
    opacity: 0.18;
  }

  50% {
    opacity: 0.9;
  }
}


/* =========================
   INTRO
========================= */

.intro {
  position: absolute;

  z-index: 10;

  top: 7%;
  left: 6%;

  font-size:
    clamp(19px, 2vw, 34px);

  line-height: 0.95;

  transform:
    rotate(-5deg);

  text-shadow:
    0 2px 8px rgba(9, 7, 47, 0.34);
}


/* =========================
   SOLAR SYSTEM
========================= */

.solar-system {
  position: absolute;

  z-index: 5;

  left: 50%;
  top: 49%;

  width:
    min(78vw, 900px);

  aspect-ratio: 1;

  transform:
    translate(-50%, -50%);
}


/* =========================
   ORBITS
========================= */

.orbit {
  position: absolute;

  left: 50%;
  top: 50%;

  border:
    1.5px dashed
    rgba(255, 246, 221, 0.53);

  border-radius: 50%;

  pointer-events: none;

  opacity: 0.86;

  filter:
    drop-shadow(
      0 0 1px
      rgba(255,255,255,0.18)
    );
}

.orbit-1 {
  width: 42%;
  height: 29%;

  transform:
    translate(-50%, -50%)
    rotate(-11deg);
}

.orbit-2 {
  width: 70%;
  height: 53%;

  transform:
    translate(-50%, -50%)
    rotate(7deg);
}

.orbit-3 {
  width: 96%;
  height: 74%;

  transform:
    translate(-50%, -50%)
    rotate(-5deg);
}


/* =========================
   CENTRAL KONPEITO IMAGE
========================= */

.central-star {
  position: absolute;

  left: 50%;
  top: 50%;

  z-index: 8;

  width:
    clamp(138px, 16vw, 188px);

  aspect-ratio: 1;

  padding: 0;

  border: none;
  background: transparent;

  cursor: pointer;

  transform:
    translate(-50%, -50%);

  animation:
    konpeitoFloat
    4.5s ease-in-out infinite;
}

.konpeito-image {
  display: block;

  width: 100%;
  height: 100%;

  object-fit: contain;

  pointer-events: none;

  filter:
    drop-shadow(
      0 5px 9px
      rgba(78, 39, 39, 0.16)
    )
    drop-shadow(
      0 0 15px
      rgba(255, 197, 92, 0.20)
    );
}

@keyframes konpeitoFloat {
  0%,
  100% {
    transform:
      translate(-50%, -50%)
      rotate(-2deg)
      scale(1);
  }

  50% {
    transform:
      translate(-50%, -54%)
      rotate(3deg)
      scale(1.045);
  }
}


/* =========================
   PLANET IMAGE BUTTONS
========================= */

.planet {
  position: absolute;

  z-index: 7;

  display: block;

  width: 118px;

  aspect-ratio: 1;

  padding: 0;

  border: none;
  background: transparent;

  overflow: visible;

  color: #fff9e9;

  font: inherit;

  cursor: pointer;
}

.planet-image {
  display: block;

  width: 100%;
  height: 100%;

  object-fit: contain;

  pointer-events: none;

  transform-origin: center;

  filter:
    drop-shadow(
      0 7px 8px
      rgba(7, 5, 45, 0.17)
    );

  transition:
    transform 0.35s ease,
    filter 0.35s ease;
}

.planet:hover .planet-image {
  transform:
    scale(1.075)
    rotate(-2deg);

  filter:
    brightness(1.05)
    drop-shadow(
      0 9px 10px
      rgba(7, 5, 45, 0.23)
    );
}

.planet strong {
  position: absolute;

  left: 50%;
  top: calc(100% + 6px);

  transform:
    translateX(-50%)
    rotate(-2deg);

  white-space: nowrap;

  color: #fff9e9;

  font-size:
    clamp(14px, 1.8vw, 21px);

  font-weight: normal;

  text-shadow:
    0 2px 5px
    rgba(8, 6, 45, 0.45);
}


/* individual positions */

.planet-about {
  top: 9%;
  left: 18%;

  width: 126px;

  animation:
    floatOne 5s ease-in-out infinite;
}

.planet-youtube {
  top: 11%;
  right: 18%;

  width: 118px;

  animation:
    floatTwo 5.6s ease-in-out infinite;
}

.planet-music {
  top: 43%;
  left: 1%;

  width: 126px;

  animation:
    floatThree 6.2s ease-in-out infinite;
}

.planet-precious {
  top: 41%;
  right: -1%;

  width: 166px;

  animation:
    floatFour 5.4s ease-in-out infinite;

  transition:
    transform 1s cubic-bezier(.2,.8,.2,1),
    filter 0.4s;
}

.planet-gallery {
  bottom: 5%;
  left: 18%;

  width: 120px;

  animation:
    floatFive 5.8s ease-in-out infinite;
}

.planet-others {
  bottom: 5%;
  right: 18%;

  width: 120px;

  animation:
    floatSix 6.4s ease-in-out infinite;
}


/* precious zoom still works with PNG */

.planet-precious.zooming {
  z-index: 999;

  animation: none;

  transform:
    translate(-45vw, -4vh)
    scale(6.5);

  filter:
    brightness(1.13)
    drop-shadow(
      0 0 40px
      rgba(255, 188, 111, 0.42)
    );
}


@keyframes floatOne {
  50% {
    transform:
      translate(5px,-14px)
      rotate(3deg);
  }
}

@keyframes floatTwo {
  50% {
    transform:
      translate(-7px,-12px)
      rotate(-3deg);
  }
}

@keyframes floatThree {
  50% {
    transform:
      translate(8px,-13px)
      rotate(2deg);
  }
}

@keyframes floatFour {
  50% {
    transform:
      translate(-7px,-12px)
      rotate(2deg);
  }
}

@keyframes floatFive {
  50% {
    transform:
      translate(5px,-11px)
      rotate(-3deg);
  }
}

@keyframes floatSix {
  50% {
    transform:
      translate(-5px,-14px)
      rotate(3deg);
  }
}


/* =========================
   TITLE
========================= */

.main-title {
  position: absolute;

  z-index: 9;

  left: 50%;
  top: 62%;

  margin: 0;

  transform:
    translateX(-50%)
    rotate(-2deg);

  white-space: nowrap;

  font-size:
    clamp(28px, 4vw, 54px);

  font-weight: normal;

  color: #fff8e8;

  text-shadow:
    0 2px 8px
    rgba(7, 5, 42, 0.45);
}


/* =========================
   UFO / ROCKET IMAGE ASSETS
========================= */


/* -------------------------
   UFO
------------------------- */

.ufo {
  position: absolute;

  z-index: 6;

  top: 11%;
  left: -180px;

  width:
    clamp(95px, 9vw, 145px);

  pointer-events: none;

  animation:
    ufoFly 19s linear infinite;
}


.ufo-image {
  display: block;

  width: 100%;
  height: auto;

  object-fit: contain;

  filter:
    drop-shadow(
      0 5px 8px
      rgba(19, 11, 69, 0.18)
    );
}


@keyframes ufoFly {

  0% {
    transform:
      translateX(0)
      translateY(0)
      rotate(-3deg);
  }


  25% {
    transform:
      translateX(30vw)
      translateY(14px)
      rotate(2deg);
  }


  50% {
    transform:
      translateX(65vw)
      translateY(-15px)
      rotate(-2deg);
  }


  75% {
    transform:
      translateX(95vw)
      translateY(8px)
      rotate(2deg);
  }


  100% {
    transform:
      translateX(125vw)
      translateY(-12px)
      rotate(-3deg);
  }

}


/* -------------------------
   ROCKET
------------------------- */

.rocket {
  position: absolute;

  z-index: 6;

  bottom: 8%;
  left: -180px;

  width:
    clamp(80px, 8vw, 125px);

  pointer-events: none;

  animation:
    rocketFly 15s linear infinite;

  animation-delay:
    -4s;
}


.rocket-image {
  display: block;

  width: 100%;
  height: auto;

  object-fit: contain;

  filter:
    drop-shadow(
      0 5px 8px
      rgba(19, 11, 69, 0.18)
    );
}


@keyframes rocketFly {

  0% {
    transform:
      translateX(0)
      translateY(80px)
      rotate(-4deg);
  }


  25% {
    transform:
      translateX(30vw)
      translateY(35px)
      rotate(1deg);
  }


  50% {
    transform:
      translateX(65vw)
      translateY(-25px)
      rotate(-3deg);
  }


  75% {
    transform:
      translateX(95vw)
      translateY(-85px)
      rotate(2deg);
  }


  100% {
    transform:
      translateX(125vw)
      translateY(-150px)
      rotate(-3deg);
  }

}


/* -------------------------
   MOBILE
------------------------- */

@media (max-width: 700px) {

  .ufo {
    width: 85px;

    top: 13%;
  }


  .rocket {
    width: 72px;

    bottom: 10%;
  }

}

/* =========================
   COMMON BUTTONS
========================= */

.music-button,
.close-precious,
.back-button {
  padding:
    10px 18px;

  border:
    1px solid rgba(255,255,255,0.65);

  border-radius: 999px;

  background:
    rgba(12, 16, 62, 0.20);

  color: white;

  font: inherit;

  cursor: pointer;

  backdrop-filter:
    blur(5px);

  transition: 0.3s;
}

.music-button:hover,
.close-precious:hover,
.back-button:hover {
  transform:
    translateY(-3px);

  background:
    rgba(255,255,255,0.13);
}

.music-button {
  position: absolute;

  z-index: 15;

  top: 5%;
  right: 5%;
}

.sns {
  position: absolute;

  z-index: 9;

  right: 6%;
  bottom: 7%;
}

.scroll {
  position: absolute;

  z-index: 9;

  left: 50%;
  bottom: 3%;

  transform:
    translateX(-50%);

  text-align: center;
}

.scroll span {
  display: block;

  font-size: 22px;
}


/* =========================
   CURSOR
========================= */

#cursor-glow {
  position: fixed;

  z-index: 1500;

  width: 180px;
  height: 180px;

  border-radius: 50%;

  pointer-events: none;

  background:
    radial-gradient(
      circle,
      rgba(255,225,160,0.13),
      rgba(170,130,255,0.045) 42%,
      transparent 70%
    );

  transform:
    translate(-50%, -50%);

  mix-blend-mode: screen;
}


/* =========================
   ABOUT
========================= */

.about-world {
  position: fixed;

  z-index: 650;

  inset: 0;

  overflow-y: auto;

  padding:
    100px 7vw 80px;

  opacity: 0;
  visibility: hidden;

  transform:
    scale(1.03);

  transition:
    opacity 0.65s ease,
    transform 0.75s ease;

  background:
    radial-gradient(
      circle at 18% 25%,
      rgba(87,204,255,0.16),
      transparent 28%
    ),
    radial-gradient(
      circle at 80% 65%,
      rgba(185,107,255,0.18),
      transparent 30%
    ),
    linear-gradient(
      135deg,
      #04091e,
      #07152d 35%,
      #101a3f 67%,
      #27173e
    );
}

.about-world.open {
  opacity: 1;
  visibility: visible;

  transform:
    scale(1);
}

.about-grid-lines {
  position: fixed;

  inset: 0;

  pointer-events: none;

  opacity: 0.22;

  background-image:
    linear-gradient(
      rgba(103,213,255,0.12) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      rgba(103,213,255,0.12) 1px,
      transparent 1px
    );

  background-size:
    45px 45px;
}

.about-orbit {
  position: fixed;

  pointer-events: none;

  border:
    1px dashed
    rgba(126,225,255,0.22);

  border-radius: 50%;
}

.about-orbit-1 {
  width: 55vw;
  height: 55vw;

  left: -28vw;
  top: -20vw;
}

.about-orbit-2 {
  width: 58vw;
  height: 28vw;

  right: -20vw;
  bottom: -10vw;

  transform:
    rotate(-18deg);
}

.about-cross {
  position: fixed;

  color:
    rgba(129,233,255,0.4);

  font-family: Consolas,
    "Courier New",
    monospace;
  font-size: 42px;

  pointer-events: none;
}

.cross-a {
  top: 17%;
  right: 10%;
}

.cross-b {
  bottom: 18%;
  left: 8%;
}

.about-coordinate {
  position: fixed;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 10px;

  letter-spacing: 0.16em;

  color:
    rgba(133,225,255,0.48);

  pointer-events: none;
}

.coordinate-a {
  top: 24%;
  left: 6%;
}

.coordinate-b {
  right: 6%;
  bottom: 18%;
}

.profile-terminal {
  position: relative;

  z-index: 5;

  width:
    min(850px, 100%);

  margin:
    0 auto;

  padding:
    24px 30px 38px;

  border:
    1px solid
    rgba(130,223,255,0.4);

  border-radius: 8px;

  background:
    linear-gradient(
      145deg,
      rgba(2,15,33,0.88),
      rgba(14,19,54,0.78)
    );

  box-shadow:
    0 0 45px rgba(72,202,255,0.10),
    inset 0 0 40px rgba(58,181,255,0.05);

  backdrop-filter:
    blur(9px);
}

.profile-terminal::after {
  content: "";

  position: absolute;
  inset: 0;

  pointer-events: none;

  opacity: 0.14;

  border-radius: inherit;

  background:
    repeating-linear-gradient(
      to bottom,
      rgba(255,255,255,0.05) 0,
      rgba(255,255,255,0.05) 1px,
      transparent 1px,
      transparent 4px
    );
}

.terminal-top {
  position: relative;
  z-index: 2;

  display: flex;
  justify-content: space-between;

  gap: 20px;

  padding-bottom: 14px;

  border-bottom:
    1px solid
    rgba(130,223,255,0.24);

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 10px;

  letter-spacing: 0.18em;

  color:
    rgba(167,235,255,0.6);
}

.terminal-status {
  color: #8dffcf;

  text-shadow:
    0 0 10px
    rgba(95,255,193,0.55);
}

.terminal-title {
  position: relative;
  z-index: 2;

  padding:
    36px 0 25px;
}

.terminal-title p {
  margin: 0 0 5px;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 10px;

  letter-spacing: 0.22em;

  color:
    rgba(130,223,255,0.52);
}

.terminal-title h2 {
  margin: 0;

  font-size:
    clamp(38px, 6vw, 70px);

  font-weight: normal;

  color: #d8f7ff;

  text-shadow:
    0 0 12px rgba(108,218,255,0.25),
    0 0 35px rgba(104,95,255,0.18);
}

.profile-data {
  position: relative;

  z-index: 2;

  display: grid;
  gap: 2px;

  border-top:
    1px solid
    rgba(129,213,255,0.17);
}

.data-row {
  display: grid;

  grid-template-columns:
    180px 1fr;

  min-height: 66px;

  align-items: center;

  border-bottom:
    1px solid
    rgba(129,213,255,0.13);
}

.data-label {
  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 12px;

  letter-spacing: 0.14em;

  color:
    rgba(130,223,255,0.55);
}

.data-label::before {
  content: "✦ ";

  color:
    rgba(137,221,255,0.34);
}

.data-value {
  font-size:
    clamp(18px, 2.4vw, 28px);

  color: #f4fbff;

  text-shadow:
    0 0 15px
    rgba(116,214,255,0.14);
}

.digital-time {
  font-family:
    Consolas,
    "Courier New",
    monospace;

  letter-spacing: 0.20em;

  color: #a9f3ff;

  text-shadow:
    0 0 8px rgba(86,224,255,0.5),
    0 0 22px rgba(74,188,255,0.22);

  animation:
    digitalGlow
    2.4s ease-in-out infinite;
}

@keyframes digitalGlow {
  0%,
  100% {
    opacity: 0.78;
  }

  50% {
    opacity: 1;
  }
}

.lemon-link {
  display: inline-grid;
  place-items: center;

  width: 47px;
  height: 47px;

  border:
    1px solid
    rgba(255,239,143,0.25);

  border-radius: 50%;

  background:
    rgba(255,232,114,0.07);

  color: white;
  text-decoration: none;

  font-size: 30px;

  transition:
    0.3s;
}

.lemon-link:hover {
  transform:
    rotate(-10deg)
    scale(1.15);

  box-shadow:
    0 0 25px
    rgba(255,230,105,0.24);
}

.something-row {
  min-height: 82px;
}

.note-label-row {
  min-height: 70px;
}

.terminal-blink {
  font-family:
    Consolas,
    monospace;

  color: #91f3ff;

  animation:
    cursorBlink
    1s steps(1) infinite;
}

@keyframes cursorBlink {
  50% {
    opacity: 0;
  }
}

.terminal-decoration {
  position: relative;

  z-index: 2;

  display: flex;
  justify-content: space-between;

  gap: 15px;

  margin-top: 26px;

  font-family:
    Consolas,
    monospace;

  font-size: 9px;

  letter-spacing: 0.18em;

  color:
    rgba(128,214,255,0.35);
}

.about-secret-note {
  position: relative;

  z-index: 5;

  width:
    min(720px, 88%);

  margin:
    110px auto 20px;

  padding-left: 25px;

  border-left:
    1px solid
    rgba(155,210,255,0.22);

  color:
    rgba(234,241,255,0.53);

  font-size:
    clamp(12px, 1.3vw, 15px);

  line-height: 2;

  letter-spacing: 0.03em;
}

.about-secret-note p {
  margin:
    4px 0;
}

.secret-mark {
  display: block;

  margin-bottom: 8px;

  font-family:
    Consolas,
    monospace;

  color:
    rgba(110,221,255,0.35);

  letter-spacing: 0.25em;
}


/* =========================
   YOUTUBE WORLD
========================= */

.youtube-world {
  position: fixed;

  z-index: 680;

  inset: 0;

  overflow-y: auto;

  padding:
    100px 7vw 70px;

  opacity: 0;
  visibility: hidden;

  transform:
    scale(1.04);

  transition:
    opacity 0.65s ease,
    transform 0.75s ease;

  background:
    radial-gradient(
      circle at 50% 40%,
      rgba(255,84,138,0.15),
      transparent 25%
    ),
    radial-gradient(
      circle at 10% 80%,
      rgba(97,98,255,0.24),
      transparent 30%
    ),
    radial-gradient(
      circle at 90% 20%,
      rgba(233,74,180,0.17),
      transparent 30%
    ),
    linear-gradient(
      145deg,
      #08051f,
      #17082c 38%,
      #281044 68%,
      #401747
    );
}

.youtube-world.open {
  opacity: 1;
  visibility: visible;

  transform:
    scale(1);
}


/* background grid */

.youtube-grid {
  position: fixed;

  inset: 0;

  pointer-events: none;

  opacity: 0.15;

  background-image:
    linear-gradient(
      rgba(255,141,187,0.16) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      rgba(255,141,187,0.16) 1px,
      transparent 1px
    );

  background-size:
    52px 52px;
}


/* signal circles */

.youtube-signal {
  position: fixed;

  pointer-events: none;

  border:
    1px solid
    rgba(255,150,197,0.17);

  border-radius: 50%;

  animation:
    signalPulse
    4s ease-in-out infinite;
}

.signal-1 {
  width: 170px;
  height: 170px;

  top: 9%;
  right: 8%;
}

.signal-2 {
  width: 230px;
  height: 230px;

  top: calc(9% - 30px);
  right: calc(8% - 30px);

  animation-delay: -1.3s;
}

.signal-3 {
  width: 290px;
  height: 290px;

  top: calc(9% - 60px);
  right: calc(8% - 60px);

  animation-delay: -2.6s;
}

@keyframes signalPulse {
  0%,
  100% {
    opacity: 0.18;
    transform: scale(0.95);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.05);
  }
}


/* tiny corner data */

.youtube-corner {
  position: fixed;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 10px;

  letter-spacing: 0.18em;

  color:
    rgba(255,177,211,0.42);

  pointer-events: none;
}

.corner-a {
  left: 6%;
  bottom: 13%;
}

.corner-b {
  right: 6%;
  bottom: 17%;
}


/* MAIN CONSOLE */

.youtube-console {
  position: relative;

  z-index: 5;

  width:
    min(950px, 100%);

  margin:
    0 auto;

  padding:
    22px;

  border:
    1px solid
    rgba(255,171,206,0.32);

  border-radius: 24px;

  background:
    linear-gradient(
      145deg,
      rgba(25,8,45,0.88),
      rgba(17,13,51,0.82)
    );

  box-shadow:
    0 25px 80px
    rgba(0,0,0,0.35),
    0 0 50px
    rgba(255,94,160,0.09);

  backdrop-filter:
    blur(10px);
}

.youtube-console-top {
  display: flex;

  align-items: center;
  justify-content: space-between;

  gap: 20px;

  padding:
    4px 8px 18px;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 10px;

  letter-spacing: 0.17em;

  color:
    rgba(255,207,225,0.56);
}

.rec-status {
  color: #ff728c;

  text-shadow:
    0 0 12px
    rgba(255,77,107,0.85);

  animation:
    recBlink 1.2s steps(1) infinite;
}

@keyframes recBlink {
  50% {
    opacity: 0.35;
  }
}


/* MONITOR */

.youtube-screen {
  position: relative;

  min-height: 510px;

  overflow: hidden;

  display: grid;
  place-items: center;

  border:
    1px solid
    rgba(255,255,255,0.13);

  border-radius: 18px;

  background:
    radial-gradient(
      circle at 50% 50%,
      rgba(255,93,164,0.12),
      transparent 32%
    ),
    linear-gradient(
      135deg,
      rgba(10,9,35,0.95),
      rgba(31,13,52,0.94)
    );

  box-shadow:
    inset 0 0 55px
    rgba(0,0,0,0.5);
}


/* TV STATIC */

.screen-noise {
  position: absolute;

  inset: 0;

  pointer-events: none;

  opacity: 0.10;

  background-image:
    radial-gradient(
      circle,
      white 1px,
      transparent 1px
    );

  background-size:
    5px 5px;

  animation:
    noiseMove
    0.4s steps(2) infinite;
}

@keyframes noiseMove {
  50% {
    transform:
      translate(3px, -2px);
  }
}


/* moving scan line */

.screen-scan {
  position: absolute;

  z-index: 2;

  left: 0;
  right: 0;

  height: 2px;

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(255,130,187,0.9),
      transparent
    );

  box-shadow:
    0 0 15px
    rgba(255,111,172,0.8);

  animation:
    screenScan
    4.5s linear infinite;
}

@keyframes screenScan {
  from {
    top: -5%;
  }

  to {
    top: 105%;
  }
}


/* TARGET */

.youtube-target {
  position: absolute;

  left: 50%;
  top: 46%;

  width: 270px;
  height: 270px;

  transform:
    translate(-50%, -50%);

  display: grid;
  place-items: center;
}

.target-circle {
  position: absolute;

  left: 50%;
  top: 50%;

  border-radius: 50%;

  transform:
    translate(-50%, -50%);
}

.target-circle-1 {
  width: 100%;
  height: 100%;

  border:
    1px dashed
    rgba(255,171,207,0.30);

  animation:
    targetSpin
    18s linear infinite;
}

.target-circle-2 {
  width: 72%;
  height: 72%;

  border:
    1px solid
    rgba(150,154,255,0.23);

  animation:
    targetSpinReverse
    12s linear infinite;
}

.target-circle-1::before,
.target-circle-1::after {
  content: "";

  position: absolute;

  left: 50%;
  top: 50%;

  background:
    rgba(255,185,216,0.20);
}

.target-circle-1::before {
  width: 130%;
  height: 1px;

  transform:
    translate(-50%, -50%);
}

.target-circle-1::after {
  width: 1px;
  height: 130%;

  transform:
    translate(-50%, -50%);
}

@keyframes targetSpin {
  to {
    transform:
      translate(-50%, -50%)
      rotate(360deg);
  }
}

@keyframes targetSpinReverse {
  to {
    transform:
      translate(-50%, -50%)
      rotate(-360deg);
  }
}

.youtube-play-core {
  position: relative;

  z-index: 3;

  display: grid;
  place-items: center;

  width: 115px;
  height: 115px;

  padding-left: 7px;

  border:
    1px solid
    rgba(255,222,235,0.45);

  border-radius: 50%;

  background:
    radial-gradient(
      circle at 35% 30%,
      #ffb7d3,
      #d96caa 42%,
      #784d9c
    );

  box-shadow:
    0 0 25px
    rgba(255,102,168,0.4),
    0 0 65px
    rgba(190,92,255,0.22);

  font-family:"Roboto", "Noto Sans JP", sans-serif;

  font-size: 39px;

  color: #fff8fb;

  animation:
    playFloat
    3.5s ease-in-out infinite;
}

@keyframes playFloat {
  50% {
    transform:
      translateY(-8px)
      scale(1.04);
  }
}


/* SCREEN INFORMATION */

.screen-data {
  position: absolute;

  z-index: 4;

  display: grid;

  gap: 4px;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 9px;

  letter-spacing: 0.15em;

  color:
    rgba(255,191,218,0.48);
}

.screen-data strong {
  color:
    rgba(255,233,241,0.78);

  font-weight: normal;
}

.screen-data-left {
  left: 25px;
  top: 25px;
}

.screen-data-right {
  right: 25px;
  top: 25px;

  text-align: right;
}


/* YOUTUBE TITLE */

.youtube-message {
  position: absolute;

  z-index: 5;

  left: 50%;
  bottom: 38px;

  width:
    min(650px, 90%);

  transform:
    translateX(-50%);

  text-align: center;
}

.youtube-message p {
  margin: 0;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 10px;

  letter-spacing: 0.28em;

  color:
    rgba(255,184,214,0.55);
}

.youtube-message h2 {
  margin:
    2px 0 5px;

  font-size:
    clamp(45px, 8vw, 91px);

  font-weight: normal;

  letter-spacing: 0.05em;

  color: #fff0f6;

  text-shadow:
    0 0 20px
    rgba(255,114,177,0.30),
    0 0 55px
    rgba(183,90,255,0.22);
}

.youtube-message span {
  opacity: 0.58;

  font-size:
    clamp(11px, 1.4vw, 14px);
}


/* CONTROLS */

.youtube-controls {
  display: grid;

  grid-template-columns:
    1fr auto 1fr;

  align-items: center;

  gap: 30px;

  padding:
    25px 8px 5px;
}

.control-data {
  display: flex;

  align-items: center;

  gap: 12px;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 9px;

  letter-spacing: 0.18em;

  color:
    rgba(255,196,219,0.45);
}

.control-data:last-child {
  justify-content: flex-end;
}

.control-data strong {
  color:
    rgba(255,243,247,0.8);

  font-weight: normal;
}


/* SIGNAL BARS */

.signal-bars {
  display: flex;

  align-items: flex-end;

  gap: 3px;

  height: 20px;
}

.signal-bars i {
  display: block;

  width: 4px;

  border-radius: 2px;

  background:
    rgba(255,137,186,0.75);

  box-shadow:
    0 0 7px
    rgba(255,108,171,0.35);

  animation:
    barSignal
    1.3s ease-in-out infinite;
}

.signal-bars i:nth-child(1) {
  height: 5px;
}

.signal-bars i:nth-child(2) {
  height: 9px;

  animation-delay:
    -0.2s;
}

.signal-bars i:nth-child(3) {
  height: 13px;

  animation-delay:
    -0.4s;
}

.signal-bars i:nth-child(4) {
  height: 17px;

  animation-delay:
    -0.6s;
}

.signal-bars i:nth-child(5) {
  height: 20px;

  animation-delay:
    -0.8s;
}

@keyframes barSignal {
  50% {
    opacity: 0.25;
  }
}


/* OPEN CHANNEL */

.open-channel-button {
  position: relative;

  display: inline-flex;

  align-items: center;
  justify-content: center;

  gap: 14px;

  min-width: 250px;

  padding:
    15px 28px;

  border:
    1px solid
    rgba(255,194,220,0.45);

  border-radius: 999px;

  background:
    linear-gradient(
      110deg,
      rgba(196,67,136,0.26),
      rgba(109,79,176,0.24)
    );

  color: #fff6fa;

  text-decoration: none;

  font-size: 13px;

  letter-spacing: 0.12em;

  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    background 0.35s ease;
}

.open-channel-button:hover {
  transform:
    translateY(-5px)
    scale(1.04);

  background:
    linear-gradient(
      110deg,
      rgba(218,78,149,0.42),
      rgba(122,93,193,0.36)
    );

  box-shadow:
    0 0 35px
    rgba(255,103,169,0.22);
}

.channel-icon {
  display: grid;
  place-items: center;

  width: 30px;
  height: 30px;

  padding-left: 2px;

  border-radius: 50%;

  background:
    rgba(255,120,173,0.30);

  font-family: "Roboto", "Noto Sans JP", sans-serif;
}


/* FOOTER */

.youtube-footer {
  position: relative;

  z-index: 5;

  width:
    min(950px, 100%);

  margin:
    22px auto 0;

  display: flex;

  justify-content: space-between;

  gap: 20px;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 8px;

  letter-spacing: 0.16em;

  color:
    rgba(255,186,215,0.32);
}


/* =========================
   MY PRECIOUS
========================= */

.precious-world {
  position: fixed;

  z-index: 500;

  inset: 0;

  opacity: 0;
  visibility: hidden;

  transform:
    scale(1.08);

  transition:
    opacity 0.7s ease,
    transform 0.9s ease;

  background:
    radial-gradient(
      circle at 25% 45%,
      rgba(255,180,110,0.20),
      transparent 28%
    ),
    radial-gradient(
      circle at 75% 25%,
      rgba(166,90,255,0.28),
      transparent 32%
    ),
    linear-gradient(
      135deg,
      #09072d,
      #22104d,
      #4c205e
    );
}

.precious-world.open {
  opacity: 1;
  visibility: visible;

  transform:
    scale(1);
}

.close-precious {
  position: absolute;

  z-index: 10;

  top: 5%;
  right: 5%;
}

.precious-content {
  display: flex;

  align-items: center;
  justify-content: center;

  gap: 8vw;

  height: 72vh;

  padding:
    8vh 8vw 0;
}

.precious-saturn {
  position: relative;

  width:
    min(38vw, 430px);

  aspect-ratio: 1;

  border-radius: 50%;

  background:
    radial-gradient(
      circle at 30% 25%,
      #fff0ba,
      #e8ad68 30%,
      #b36f58 66%,
      #6d3f57
    );

  box-shadow:
    inset -40px -35px 55px rgba(0,0,0,0.28),
    inset 30px 25px 40px rgba(255,255,255,0.20),
    0 0 50px rgba(255,183,97,0.35);

  animation:
    bigSaturnFloat 5s ease-in-out infinite;
}

.precious-ring {
  position: absolute;

  left: 50%;
  top: 50%;

  width: 150%;
  height: 35%;

  border:
    16px solid #efc786;

  border-radius: 50%;

  transform:
    translate(-50%, -50%)
    rotate(-14deg);
}

.saturn-shine {
  position: absolute;

  left: 50%;
  top: 50%;

  transform:
    translate(-50%, -50%);

  font-size:
    clamp(50px, 7vw, 90px);
}

@keyframes bigSaturnFloat {
  50% {
    transform:
      translateY(-18px)
      rotate(2deg);
  }
}

.precious-text h2 {
  margin:
    5px 0 15px;

  font-size:
    clamp(44px, 7vw, 82px);

  font-weight: normal;
}

.precious-kicker {
  opacity: 0.6;
  letter-spacing: 0.25em;
}

.precious-menu {
  position: absolute;

  left: 50%;
  bottom: 6%;

  transform:
    translateX(-50%);

  display: flex;

  gap: 18px;
}

.precious-item {
  width: 110px;
  height: 100px;

  display: flex;

  flex-direction: column;

  align-items: center;
  justify-content: center;

  border:
    1px solid rgba(255,255,255,0.28);

  border-radius: 25px;

  background:
    rgba(55,30,88,0.65);

  color: white;

  font: inherit;

  cursor: pointer;

  transition:
    0.35s;
}

.precious-item span {
  font-size: 28px;
}

.precious-item:hover {
  transform:
    translateY(-10px)
    scale(1.08);

  box-shadow:
    0 0 25px
    rgba(204,155,255,0.25);
}


/* =========================
   COLLECTION WORLD
========================= */

.collection-world {
  position: fixed;

  z-index: 700;

  inset: 0;

  overflow-y: auto;

  padding:
    110px 6vw 90px;

  opacity: 0;
  visibility: hidden;

  transform:
    scale(1.04);

  transition:
    opacity 0.6s ease,
    transform 0.7s ease;
}

.collection-world.open {
  opacity: 1;
  visibility: visible;

  transform:
    scale(1);
}

.collection-world::before {
  content: "";

  position: fixed;

  inset: 0;

  pointer-events: none;

  opacity: 0.5;

  background-image:
    radial-gradient(
      circle,
      white 1px,
      transparent 1px
    );

  background-size:
    75px 75px;
}


/* =========================
   COLLECTION BACKGROUNDS
========================= */

.movie-world {
  background:
    radial-gradient(
      circle at 15% 20%,
      rgba(97,116,255,0.32),
      transparent 28%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(205,85,187,0.28),
      transparent 30%
    ),
    linear-gradient(
      145deg,
      #06082c,
      #13154d 40%,
      #32175c 72%,
      #52215e
    );
}

.book-world {
  background:
    radial-gradient(
      circle at 22% 28%,
      rgba(119,178,255,0.25),
      transparent 28%
    ),
    radial-gradient(
      circle at 80% 65%,
      rgba(159,111,220,0.27),
      transparent 32%
    ),
    radial-gradient(
      circle at 50% 95%,
      rgba(122,194,188,0.12),
      transparent 30%
    ),
    linear-gradient(
      145deg,
      #060d29,
      #101f46 42%,
      #262059 72%,
      #41255d
    );
}

.music-world {
  background:
    radial-gradient(
      circle at 20% 20%,
      rgba(79,210,255,0.25),
      transparent 28%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(255,111,202,0.22),
      transparent 30%
    ),
    radial-gradient(
      circle at 50% 100%,
      rgba(131,92,255,0.18),
      transparent 35%
    ),
    linear-gradient(
      145deg,
      #050a2c,
      #10194f 40%,
      #261857 70%,
      #4b235e
    );
}

.note-world {
  background:
    radial-gradient(
      circle at 14% 22%,
      rgba(255,201,138,0.18),
      transparent 27%
    ),
    radial-gradient(
      circle at 82% 26%,
      rgba(172,118,255,0.26),
      transparent 30%
    ),
    radial-gradient(
      circle at 50% 80%,
      rgba(91,151,255,0.16),
      transparent 35%
    ),
    linear-gradient(
      145deg,
      #08092a,
      #171544 40%,
      #2d1a52 70%,
      #432456
    );
}


/* =========================
   BACK BUTTON
========================= */

.back-button {
  position: fixed;

  z-index: 20;

  top: 35px;
  left: 5vw;
}


/* =========================
   COLLECTION HEADINGS
========================= */

.collection-heading {
  position: relative;

  z-index: 5;

  text-align: center;

  margin-bottom: 50px;
}

.collection-heading p {
  margin: 0;

  letter-spacing: 0.25em;

  opacity: 0.6;
}

.collection-heading h2 {
  margin:
    5px 0 10px;

  font-size:
    clamp(42px, 7vw, 82px);

  font-weight: normal;
}

.collection-heading span {
  opacity: 0.72;
}

.book-heading h2 {
  color: #f6f0ff;

  text-shadow:
    0 0 25px
    rgba(151,190,255,0.25);
}

.music-heading {
  margin-bottom: 40px;
}

.music-heading h2 {
  text-shadow:
    0 0 24px
    rgba(133,213,255,0.28);
}

.note-heading h2 {
  text-shadow:
    0 0 25px
    rgba(255,214,169,0.22);
}


/* =========================
   MOVIE / BOOK GRID
========================= */

.card-grid {
  position: relative;

  z-index: 5;

  display: grid;

  width:
    min(1200px, 100%);

  margin:
    0 auto;
}

.movie-grid {
  grid-template-columns:
    repeat(4, minmax(180px, 1fr));

  gap: 35px;
}

.book-grid {
  grid-template-columns:
    repeat(5, minmax(150px, 1fr));

  gap: 30px;
}

.collection-card {
  border: none;

  background: none;

  color: white;

  font: inherit;

  cursor: pointer;

  text-align: center;

  transition:
    transform 0.35s ease,
    filter 0.35s ease;
}

.movie-card {
  animation:
    movieFloat 6s ease-in-out infinite;
}

.movie-card:nth-child(2) {
  animation-delay: -1.5s;
}

.movie-card:nth-child(3) {
  animation-delay: -3s;
}

.movie-card:nth-child(4) {
  animation-delay: -4.5s;
}

.book-card {
  animation:
    bookFloat 6.5s ease-in-out infinite;
}

.book-card:nth-child(1) {
  transform: rotate(-3deg);
}

.book-card:nth-child(2) {
  animation-delay: -1s;
  transform: rotate(2deg);
}

.book-card:nth-child(3) {
  animation-delay: -2s;
  transform: rotate(-1deg);
}

.book-card:nth-child(4) {
  animation-delay: -3s;
  transform: rotate(3deg);
}

.book-card:nth-child(5) {
  animation-delay: -4s;
  transform: rotate(-2deg);
}

.collection-card:hover {
  transform:
    translateY(-18px)
    scale(1.06);

  filter:
    brightness(1.12)
    drop-shadow(
      0 0 25px
      rgba(183,145,255,0.45)
    );
}

@keyframes movieFloat {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -10px;
  }
}

@keyframes bookFloat {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -14px;
  }
}


/* =========================
   COVERS
========================= */

.cover-frame {
  position: relative;
  overflow: hidden;

  aspect-ratio: 2 / 3;

  border:
    2px solid
    rgba(255,255,255,0.28);

  border-radius: 24px;

  padding: 7px;

  background:
    rgba(255,255,255,0.07);

  box-shadow:
    0 12px 35px
    rgba(0,0,0,0.35);
}

.cover-frame::before {
  content: "笨ｦ";

  position: absolute;

  z-index: 4;

  top: 12px;
  right: 14px;

  color: #ffe29d;

  text-shadow:
    0 0 10px #ffd76f;
}

.cover-frame img {
  display: block;

  width: 100%;
  height: 100%;

  object-fit: cover;

  border-radius: 18px;
}

.book-cover {
  border-radius:
    10px 22px 22px 10px;

  padding:
    7px 7px 7px 12px;

  box-shadow:
    -8px 10px 0
    rgba(25,18,65,0.45),
    0 15px 35px
    rgba(0,0,0,0.35);
}

.book-cover::after {
  content: "";

  position: absolute;

  z-index: 3;

  left: 6px;
  top: 8px;
  bottom: 8px;

  width: 3px;

  border-radius: 3px;

  background:
    rgba(255,255,255,0.25);
}

.collection-card h3 {
  margin:
    18px 0 5px;

  font-size:
    clamp(17px, 2vw, 24px);

  font-weight: normal;
}

.collection-card p {
  margin: 0;

  opacity: 0.6;

  font-size: 12px;
}


/* =========================
   BOOK DECORATION
========================= */

.floating-book-star {
  position: fixed;

  z-index: 2;

  color: #fff5b7;

  opacity: 0.65;

  pointer-events: none;

  animation:
    decorationFloat
    5s ease-in-out infinite;
}

.star-a {
  top: 20%;
  left: 8%;

  font-size: 35px;
}

.star-b {
  top: 38%;
  right: 8%;

  font-size: 30px;

  animation-delay: -2s;
}

.star-c {
  bottom: 10%;
  left: 45%;

  font-size: 25px;

  animation-delay: -3s;
}

@keyframes decorationFloat {
  50% {
    transform:
      translateY(-15px)
      rotate(10deg);
  }
}


/* =========================
   MUSIC
========================= */

.music-radio {
  position: fixed;

  z-index: 3;

  right: 6vw;
  top: 120px;

  display: flex;

  flex-direction: column;

  align-items: center;

  gap: 8px;

  opacity: 0.75;
}

.music-radio p {
  margin: 0;

  font-size: 12px;

  letter-spacing: 0.2em;
}

.record {
  position: relative;

  display: grid;

  place-items: center;

  width: 110px;
  height: 110px;

  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      #8a6cff 0 15%,
      #24163e 16% 32%,
      #4e3a74 33% 36%,
      #19142e 37% 52%,
      #4e3a74 53% 56%,
      #151126 57%
    );

  box-shadow:
    0 0 30px
    rgba(157,121,255,0.35);

  animation:
    recordSpin
    9s linear infinite;
}

.record span {
  position: relative;

  z-index: 4;

  font-size: 28px;

  color: #fff7d4;
}

.record-hole {
  position: absolute;

  left: 50%;
  top: 50%;

  width: 12px;
  height: 12px;

  transform:
    translate(-50%, -50%);

  border-radius: 50%;

  background: #080923;

  z-index: 2;
}

@keyframes recordSpin {
  to {
    transform: rotate(360deg);
  }
}

.music-orbit {
  position: fixed;

  z-index: 1;

  pointer-events: none;

  border:
    1px dashed
    rgba(154,209,255,0.22);

  border-radius: 50%;
}

.music-orbit-1 {
  width: 65vw;
  height: 32vw;

  left: 50%;
  top: 54%;

  transform:
    translate(-50%, -50%)
    rotate(-7deg);
}

.music-orbit-2 {
  width: 82vw;
  height: 42vw;

  left: 50%;
  top: 54%;

  transform:
    translate(-50%, -50%)
    rotate(7deg);
}

.music-list {
  position: relative;

  z-index: 5;

  width:
    min(920px, 100%);

  margin:
    0 auto;

  display: grid;

  gap: 18px;
}

.music-card {
  position: relative;

  display: grid;

  grid-template-columns:
    70px 1fr auto;

  align-items: center;

  gap: 20px;

  padding:
    20px 24px;

  border:
    1px solid
    rgba(255,255,255,0.18);

  border-radius: 25px;

  background:
    linear-gradient(
      120deg,
      rgba(38,34,89,0.78),
      rgba(71,40,101,0.62)
    );

  backdrop-filter:
    blur(8px);

  box-shadow:
    0 12px 35px
    rgba(0,0,0,0.18);

  animation:
    trackFloat
    6s ease-in-out infinite;

  transition:
    transform 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.music-card:nth-child(2) {
  animation-delay: -1.2s;
}

.music-card:nth-child(3) {
  animation-delay: -2.4s;
}

.music-card:nth-child(4) {
  animation-delay: -3.6s;
}

.music-card:nth-child(5) {
  animation-delay: -4.8s;
}

.music-card:hover {
  transform:
    translateY(-7px);

  border-color:
    rgba(255,232,167,0.55);

  box-shadow:
    0 15px 40px
    rgba(115,88,255,0.28);
}

@keyframes trackFloat {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -5px;
  }
}

.track-number {
  display: grid;

  place-items: center;

  width: 55px;
  height: 55px;

  border:
    1px solid
    rgba(255,255,255,0.25);

  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      rgba(148,118,255,0.8),
      rgba(62,44,104,0.75)
    );

  font-size: 18px;

  box-shadow:
    0 0 20px
    rgba(139,112,255,0.25);
}

.track-info {
  min-width: 0;
}

.track-info .artist {
  margin:
    0 0 4px;

  opacity: 0.7;

  font-size: 12px;

  letter-spacing: 0.08em;
}

.track-info h3 {
  margin: 0;

  font-size:
    clamp(19px, 2.3vw, 28px);

  font-weight: normal;
}

.track-info span {
  display: inline-block;

  margin-top: 5px;

  opacity: 0.55;

  font-size: 11px;
}

.youtube-link {
  display: inline-flex;

  align-items: center;
  justify-content: center;

  min-width: 165px;

  padding:
    11px 15px;

  border:
    1px solid
    rgba(255,255,255,0.24);

  border-radius: 999px;

  background:
    rgba(255,255,255,0.06);

  color: #fff9ec;

  text-decoration: none;

  font-size: 11px;

  letter-spacing: 0.08em;

  transition: 0.3s;
}

.youtube-link:hover {
  transform:
    translateY(-3px);

  background:
    rgba(255,255,255,0.14);

  border-color:
    rgba(255,224,163,0.6);

  box-shadow:
    0 0 20px
    rgba(255,213,141,0.15);
}


/* =========================
   NOTE
========================= */

.note-grid {
  position: relative;

  z-index: 5;

  width:
    min(1150px, 100%);

  margin:
    0 auto;

  display: grid;

  grid-template-columns:
    repeat(3, minmax(0, 1fr));

  gap: 35px;

  align-items: start;
}

.note-paper {
  position: relative;

  min-height: 470px;

  padding:
    36px 30px 30px;

  color: #362c50;

  border:
    1px solid
    rgba(255,255,255,0.65);

  border-radius:
    8px 20px 12px 18px;

  background:
    linear-gradient(
      145deg,
      rgba(255,250,233,0.97),
      rgba(231,219,255,0.92)
    );

  box-shadow:
    0 25px 50px rgba(0,0,0,0.28),
    inset 0 0 35px rgba(255,255,255,0.55);

  transform-origin: center;

  transition:
    transform 0.4s ease,
    box-shadow 0.4s ease;

  animation:
    paperFloat
    7s ease-in-out infinite;
}

.note-paper::before {
  content: "";

  position: absolute;

  left: 22px;
  right: 22px;
  top: 88px;
  bottom: 48px;

  pointer-events: none;

  background:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 31px,
      rgba(97,77,139,0.09) 32px,
      rgba(97,77,139,0.09) 33px
    );
}

.note-paper-1 {
  transform:
    rotate(-3deg);
}

.note-paper-2 {
  transform:
    translateY(30px)
    rotate(2deg);

  animation-delay: -2s;
}

.note-paper-3 {
  transform:
    rotate(-2deg);

  animation-delay: -4s;
}

.note-paper:hover {
  z-index: 10;

  transform:
    translateY(-18px)
    rotate(0deg)
    scale(1.035);

  box-shadow:
    0 35px 70px rgba(0,0,0,0.34),
    0 0 45px rgba(198,166,255,0.2);
}

@keyframes paperFloat {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -9px;
  }
}

.paper-pin {
  position: absolute;

  top: 16px;
  right: 20px;

  font-size: 28px;

  color: #a979b8;

  text-shadow:
    0 0 12px
    rgba(170,116,205,0.35);
}

.note-small {
  position: relative;

  z-index: 2;

  margin:
    0 0 5px;

  font-size: 11px;

  letter-spacing: 0.2em;

  opacity: 0.45;
}

.note-paper h3 {
  position: relative;

  z-index: 2;

  margin:
    4px 0 28px;

  font-size:
    clamp(15px, 2.7vw, 20px);

  font-weight: normal;

  line-height: 1.15;
}

.note-list {
  position: relative;

  z-index: 2;

  display: grid;

  gap: 10px;
}

.note-list p {
  margin: 0;

  line-height: 1.7;

  font-size:
    clamp(14px, 1.5vw, 17px);
}

.memo-quote {
  position: relative;

  z-index: 2;

  display: grid;

  gap: 20px;

  padding:
    10px 5px;
}

.memo-quote p {
  margin: 0;

  font-size:
    clamp(11px, 1.5vw, 15px);

  line-height: 1.9;
}

.memo-divider {
  text-align: center;

  color: #a87ab7;

  opacity: 0.75;
}

.paper-footer {
  position: absolute;

  left: 30px;
  bottom: 20px;

  z-index: 2;

  font-size: 11px;

  letter-spacing: 0.12em;

  opacity: 0.4;
}

.note-line {
  position: fixed;

  z-index: 1;

  pointer-events: none;

  width: 45vw;
  height: 18vw;

  border:
    1px dashed
    rgba(255,224,181,0.16);

  border-radius: 50%;
}

.note-line-1 {
  left: -8vw;
  top: 25%;

  transform:
    rotate(16deg);
}

.note-line-2 {
  right: -10vw;
  bottom: 8%;

  transform:
    rotate(-13deg);
}

.note-star {
  position: fixed;

  z-index: 2;

  pointer-events: none;

  color: #fff2b6;

  opacity: 0.7;

  animation:
    noteStarFloat
    5s ease-in-out infinite;
}

.note-star-1 {
  top: 20%;
  left: 7%;

  font-size: 34px;
}

.note-star-2 {
  top: 37%;
  right: 7%;

  font-size: 26px;

  animation-delay: -1.5s;
}

.note-star-3 {
  bottom: 12%;
  left: 13%;

  font-size: 24px;

  animation-delay: -3s;
}

.note-star-4 {
  bottom: 16%;
  right: 14%;

  font-size: 25px;

  animation-delay: -4s;
}

@keyframes noteStarFloat {
  50% {
    transform:
      translateY(-15px)
      rotate(10deg);
  }
}


/* =========================
   LIGHTBOX
========================= */

.lightbox {
  position: fixed;

  z-index: 1200;

  inset: 0;

  display: grid;

  place-items: center;

  padding: 40px;

  opacity: 0;

  visibility: hidden;

  background:
    rgba(3,4,24,0.88);

  backdrop-filter:
    blur(14px);

  transition:
    0.35s ease;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  text-align: center;
}

.lightbox-content img {
  display: block;

  max-width:
    min(430px, 80vw);

  max-height: 72vh;

  object-fit: contain;

  border-radius: 20px;

  box-shadow:
    0 0 60px
    rgba(160,113,255,0.35);
}

.lightbox-content h2 {
  margin:
    20px 0 0;

  font-size:
    clamp(28px, 5vw, 48px);

  font-weight: normal;
}

.lightbox-close {
  position: absolute;

  top: 30px;
  right: 40px;

  border: none;

  background: none;

  color: white;

  font-size: 42px;

  cursor: pointer;
}


/* =========================
   MOBILE
========================= */

@media (max-width: 700px) {

  .solar-system {
    width: 118vw;
  }

  .central-star {
    width: 125px;
  }

  .planet {
    width: 78px;
  }

  .planet-music {
    width: 85px;
  }

  .planet-precious {
    width: 95px;
  }

  .planet strong {
    font-size: 11px;
  }

  .main-title {
    font-size: 27px;
  }


  /* ABOUT */

  .about-world {
    padding:
      95px 20px 70px;
  }

  .profile-terminal {
    padding:
      18px 18px 30px;
  }

  .terminal-title {
    padding:
      30px 0 20px;
  }

  .terminal-title h2 {
    font-size: 37px;
  }

  .data-row {
    grid-template-columns: 1fr;

    gap: 7px;

    padding:
      16px 0;
  }

  .data-label {
    font-size: 10px;
  }

  .data-value {
    padding-left: 15px;

    font-size: 19px;
  }

  .digital-time {
    font-size: 18px;

    letter-spacing: 0.1em;
  }

  .terminal-decoration {
    flex-wrap: wrap;
  }

  .about-secret-note {
    width: 92%;

    margin-top: 70px;

    font-size: 12px;
  }


  /* YOUTUBE */

  .youtube-world {
    padding:
      92px 18px 60px;
  }

  .youtube-console {
    padding: 13px;

    border-radius: 18px;
  }

  .youtube-console-top {
    padding:
      5px 5px 13px;

    font-size: 8px;
  }

  .youtube-screen {
    min-height: 480px;
  }

  .youtube-target {
    width: 210px;
    height: 210px;
  }

  .youtube-play-core {
    width: 90px;
    height: 90px;

    font-size: 31px;
  }

  .screen-data {
    font-size: 7px;
  }

  .screen-data-left {
    left: 15px;
    top: 17px;
  }

  .screen-data-right {
    right: 15px;
    top: 17px;
  }

  .youtube-message {
    bottom: 32px;
  }

  .youtube-message h2 {
    font-size: 48px;
  }

  .youtube-controls {
    grid-template-columns: 1fr;

    gap: 18px;

    padding:
      22px 2px 4px;
  }

  .open-channel-button {
    width: 100%;

    min-width: 0;
  }

  .control-data,
  .control-data:last-child {
    justify-content: center;
  }

  .youtube-footer {
    flex-direction: column;

    text-align: center;

    gap: 7px;
  }

  .youtube-signal {
    opacity: 0.25;
  }


  /* PRECIOUS */

  .precious-content {
    flex-direction: column;

    gap: 20px;

    height: auto;

    min-height: 75vh;

    padding:
      13vh 20px 160px;
  }

  .precious-saturn {
    width:
      min(65vw, 280px);
  }

  .precious-menu {
    width:
      calc(100% - 40px);

    gap: 8px;
  }

  .precious-item {
    flex: 1;

    width: auto;
    height: 78px;

    padding: 4px;
  }

  .precious-item span {
    font-size: 20px;
  }

  .precious-item strong {
    font-size: 9px;
  }


  /* COLLECTIONS */

  .collection-world {
    padding:
      100px 22px 70px;
  }

  .movie-grid,
  .book-grid {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));

    gap:
      28px 16px;
  }

  .collection-card h3 {
    font-size: 14px;
  }

  .collection-card p {
    font-size: 9px;
  }

  .cover-frame {
    border-radius: 16px;
  }

  .book-cover {
    border-radius:
      7px 16px 16px 7px;
  }


  /* MUSIC */

  .music-radio {
    position: relative;

    right: auto;
    top: auto;

    margin:
      -10px auto 25px;
  }

  .record {
    width: 85px;
    height: 85px;
  }

  .music-orbit {
    display: none;
  }

  .music-list {
    gap: 14px;
  }

  .music-card {
    grid-template-columns:
      48px 1fr;

    gap: 12px;

    padding: 16px;
  }

  .track-number {
    width: 42px;
    height: 42px;

    font-size: 14px;
  }

  .youtube-link {
    grid-column:
      1 / -1;

    width: 100%;

    margin-top: 4px;
  }


  /* NOTE */

  .note-grid {
    grid-template-columns: 1fr;

    gap: 28px;
  }

  .note-paper {
    min-height: auto;

    padding:
      32px 24px 70px;
  }

  .note-paper-1,
  .note-paper-2,
  .note-paper-3 {
    transform:
      rotate(0deg);
  }

  .note-paper-2 {
    transform:
      translateY(0);
  }

  .note-paper h3 {
    font-size: 26px;
  }

  .note-line {
    display: none;
  }

  #cursor-glow {
    display: none;
  }

}
/* =========================
   GALLERY WORLD
========================= */

.gallery-world {
  position: fixed;
  z-index: 690;
  inset: 0;

  overflow-y: auto;

  padding:
    105px 5vw 100px;

  opacity: 0;
  visibility: hidden;

  transform:
    scale(1.04);

  transition:
    opacity 0.65s ease,
    transform 0.75s ease;

  background:
    radial-gradient(
      circle at 15% 22%,
      rgba(108,170,255,0.20),
      transparent 28%
    ),
    radial-gradient(
      circle at 82% 18%,
      rgba(210,111,255,0.21),
      transparent 30%
    ),
    radial-gradient(
      circle at 50% 82%,
      rgba(255,165,198,0.16),
      transparent 35%
    ),
    linear-gradient(
      145deg,
      #070826,
      #12133f 35%,
      #281853 68%,
      #46265c
    );
}

.gallery-world.open {
  opacity: 1;
  visibility: visible;

  transform:
    scale(1);
}


/* ORBITS */

.gallery-orbit {
  position: fixed;

  pointer-events: none;

  border:
    1px dashed
    rgba(184,188,255,0.17);

  border-radius: 50%;
}

.gallery-orbit-1 {
  width: 75vw;
  height: 34vw;

  left: 50%;
  top: 47%;

  transform:
    translate(-50%, -50%)
    rotate(-8deg);
}

.gallery-orbit-2 {
  width: 95vw;
  height: 46vw;

  left: 50%;
  top: 53%;

  transform:
    translate(-50%, -50%)
    rotate(9deg);
}


/* STARS */

.gallery-star {
  position: fixed;

  z-index: 2;

  pointer-events: none;

  color: #fff1b9;

  opacity: 0.62;

  animation:
    galleryStarFloat
    5s ease-in-out infinite;
}

.gallery-star-1 {
  top: 18%;
  left: 7%;
  font-size: 34px;
}

.gallery-star-2 {
  top: 30%;
  right: 8%;
  font-size: 28px;

  animation-delay:
    -1.5s;
}

.gallery-star-3 {
  bottom: 14%;
  left: 10%;
  font-size: 24px;

  animation-delay:
    -3s;
}

.gallery-star-4 {
  bottom: 17%;
  right: 12%;
  font-size: 32px;

  animation-delay:
    -4s;
}

@keyframes galleryStarFloat {
  50% {
    transform:
      translateY(-14px)
      rotate(12deg);
  }
}


/* HEADING */

.gallery-heading {
  position: relative;

  z-index: 5;

  text-align: center;

  margin-bottom: 75px;
}

.gallery-heading p {
  margin: 0;

  font-size: 10px;

  letter-spacing: 0.28em;

  opacity: 0.5;
}

.gallery-heading h2 {
  margin:
    3px 0 8px;

  font-size:
    clamp(48px, 8vw, 92px);

  font-weight: normal;

  text-shadow:
    0 0 25px
    rgba(180,154,255,0.25);
}

.gallery-heading span {
  font-size:
    clamp(11px, 1.3vw, 14px);

  opacity: 0.62;
}


/* GRID */

.gallery-grid {
  position: relative;

  z-index: 5;

  width:
    min(1350px, 100%);

  margin:
    0 auto;

  display: grid;

  grid-template-columns:
    repeat(12, 1fr);

  gap:
    45px 28px;

  align-items: start;
}


/* CARD */

.gallery-card {
  position: relative;

  border: none;
  background: none;

  padding: 0;

  color: white;             

  font: inherit;

  cursor: pointer;

  transform-origin: center;

  transition:
    transform 0.45s ease,
    filter 0.45s ease;

  animation:
    galleryFloat
    7s ease-in-out infinite;
}

.gallery-card:hover {
  z-index: 20;

  transform:
    translateY(-15px)
    rotate(0deg)
    scale(1.055);

  filter:
    brightness(1.08)
    drop-shadow(
      0 0 25px
      rgba(194,158,255,0.32)
    );
}

@keyframes galleryFloat {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -10px;
  }
}


/* ID */

.gallery-id {
  display: block;

  margin-bottom: 8px;

  text-align: left;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 9px;

  letter-spacing: 0.17em;

  color:
    rgba(218,221,255,0.46);
}


/* IMAGE */

.gallery-image-frame {
  position: relative;

  overflow: hidden;

  padding: 7px;

  border:
    1px solid
    rgba(255,255,255,0.24);

  border-radius: 18px;

  background:
    rgba(255,255,255,0.06);

  box-shadow:
    0 20px 40px
    rgba(0,0,0,0.28);
}

.gallery-image-frame::after {
  content: "✦";

  position: absolute;

  right: 12px;
  top: 10px;

  color: #fff2ae;

  font-size: 17px;

  opacity: 0;

  text-shadow:
    0 0 12px #ffd879;

  transition:
    opacity 0.3s;
}

.gallery-card:hover
.gallery-image-frame::after {
  opacity: 1;
}

.gallery-image-frame img {
  display: block;

  width: 100%;
  height: auto;

  border-radius: 12px;
}


/* =========================
   INDIVIDUAL PLACEMENT
========================= */

.gallery-card-1 {
  grid-column:
    span 4;

  transform:
    rotate(-3deg);
}

.gallery-card-2 {
  grid-column:
    span 3;

  transform:
    translateY(40px)
    rotate(2deg);

  animation-delay:
    -1s;
}

.gallery-card-3 {
  grid-column:
    span 5;

  transform:
    rotate(-2deg);

  animation-delay:
    -2s;
}

.gallery-card-4 {
  grid-column:
    span 4;

  transform:
    translateY(30px)
    rotate(2deg);

  animation-delay:
    -3s;
}

.gallery-card-5 {
  grid-column:
    span 4;

  transform:
    rotate(-2deg);

  animation-delay:
    -4s;
}

.gallery-card-6 {
  grid-column:
    span 3;

  transform:
    translateY(50px)
    rotate(3deg);

  animation-delay:
    -5s;
}

.gallery-card-7 {
  grid-column:
    span 5;

  transform:
    rotate(-1deg);

  animation-delay:
    -1.5s;
}

.gallery-card-8 {
  grid-column:
    span 5;

  transform:
    translateY(30px)
    rotate(2deg);

  animation-delay:
    -2.5s;
}

.gallery-card-9 {
  grid-column:
    span 5;

  transform:
    rotate(-3deg);

  animation-delay:
    -3.5s;
}

.gallery-card-10 {
  grid-column:
    span 4;

  transform:
    translateY(45px)
    rotate(2deg);

  animation-delay:
    -4.5s;
}

.gallery-card-11 {
  grid-column:
    span 3;

  transform:
    rotate(-2deg);

  animation-delay:
    -5.5s;
}

.gallery-card-12 {
  grid-column:
    span 3;

  transform:
    translateY(25px)
    rotate(2deg);

  animation-delay:
    -1.8s;
}

.gallery-card-13 {
  grid-column:
    span 5;

  transform:
    rotate(-2deg);

  animation-delay:
    -2.8s;
}

.gallery-card-14 {
  grid-column:
    span 4;

  transform:
    translateY(35px)
    rotate(2deg);

  animation-delay:
    -3.8s;
}

.gallery-card-15 {
  grid-column:
    span 4;

  transform:
    rotate(-1deg);

  animation-delay:
    -4.8s;
}

.gallery-card-16 {
  grid-column:
    span 4;

  transform:
    translateY(30px)
    rotate(2deg);

  animation-delay:
    -5.8s;
}

.gallery-card-17 {
  grid-column:
    span 4;

  transform:
    rotate(-2deg);

  animation-delay:
    -2.2s;
}


/* END */

.gallery-end {
  position: relative;

  z-index: 5;

  display: grid;

  place-items: center;

  gap: 8px;

  margin:
    120px auto 30px;

  color:
    rgba(232,230,255,0.46);

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 10px;

  letter-spacing: 0.22em;
}

.gallery-end span {
  font-size: 24px;

  color: #fff0a8;

  opacity: 0.65;
}


/* =========================
   MOBILE GALLERY
========================= */

@media (max-width: 700px) {

  .gallery-world {
    padding:
      95px 18px 70px;
  }

  .gallery-heading {
    margin-bottom: 45px;
  }

  .gallery-heading h2 {
    font-size: 48px;
  }

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

    gap:
      30px 14px;
  }

  .gallery-card-1,
  .gallery-card-2,
  .gallery-card-3,
  .gallery-card-4,
  .gallery-card-5,
  .gallery-card-6,
  .gallery-card-7,
  .gallery-card-8,
  .gallery-card-9,
  .gallery-card-10,
  .gallery-card-11,
  .gallery-card-12,
  .gallery-card-13,
  .gallery-card-14,
  .gallery-card-15,
  .gallery-card-16,
  .gallery-card-17 {
    grid-column: span 1;

    transform:
      rotate(0deg);
  }

  .gallery-card:nth-child(3n) {
    grid-column:
      1 / -1;
  }

  .gallery-image-frame {
    border-radius: 14px;
  }

  .gallery-image-frame img {
    border-radius: 9px;
  }

  .gallery-orbit {
    display: none;
  }

  .gallery-end {
    margin-top: 75px;
  }

}
/* ========================================
   OTHERS / UNKNOWN AREA
======================================== */

.others-world {
  position: fixed;
  inset: 0;

  z-index: 720;

  overflow: hidden;

  opacity: 0;
  visibility: hidden;

  color: rgba(224, 242, 255, 0.92);

  background:
    radial-gradient(
      circle at 50% 45%,
      rgba(62, 81, 112, 0.16),
      transparent 35%
    ),
    radial-gradient(
      circle at 15% 80%,
      rgba(94, 38, 117, 0.12),
      transparent 30%
    ),
    linear-gradient(
      150deg,
      #020509 0%,
      #050a0e 45%,
      #080713 100%
    );

  transform: scale(1.04);

  transition:
    opacity 0.6s ease,
    visibility 0.6s ease,
    transform 0.8s ease;
}


.others-world.open {
  opacity: 1;
  visibility: visible;

  transform: scale(1);
}


/* ========================================
   NOISE
======================================== */

.others-noise {
  position: absolute;
  inset: -50%;

  z-index: 50;

  pointer-events: none;

  opacity: 0.055;

  background-image:
    repeating-radial-gradient(
      circle at 30% 40%,
      rgba(255,255,255,0.9) 0,
      rgba(255,255,255,0.9) 1px,
      transparent 1px,
      transparent 4px
    );

  background-size: 8px 8px;

  animation:
    othersNoise 0.16s steps(2) infinite;
}


@keyframes othersNoise {

  0% {
    transform: translate(0,0);
  }

  25% {
    transform: translate(-3%,2%);
  }

  50% {
    transform: translate(2%,-3%);
  }

  75% {
    transform: translate(4%,3%);
  }

  100% {
    transform: translate(-2%,-1%);
  }

}


/* ========================================
   SCAN LINES
======================================== */

.others-scanlines {
  position: absolute;
  inset: 0;

  z-index: 45;

  pointer-events: none;

  opacity: 0.15;

  background:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 3px,
      rgba(183,225,255,0.08) 4px
    );
}


.others-scanlines::after {
  content: "";

  position: absolute;

  left: 0;
  right: 0;

  height: 110px;

  background:
    linear-gradient(
      transparent,
      rgba(190,230,255,0.08),
      transparent
    );

  animation:
    scanMove 5s linear infinite;
}


@keyframes scanMove {

  from {
    top: -120px;
  }

  to {
    top: 110%;
  }

}


/* ========================================
   VIGNETTE
======================================== */

.others-vignette {
  position: absolute;
  inset: 0;

  z-index: 44;

  pointer-events: none;

  box-shadow:
    inset 0 0 180px 80px
    rgba(0,0,0,0.82);
}


/* ========================================
   BACK
======================================== */

.others-back {
  z-index: 100;
}


/* ========================================
   WARNING
======================================== */

.signal-warning {
  position: absolute;

  top: 36px;
  left: 50%;

  z-index: 70;

  transform: translateX(-50%);

  display: flex;
  align-items: center;

  gap: 9px;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 10px;

  letter-spacing: 0.2em;

  color:
    rgba(255,205,213,0.8);

  animation:
    warningBlink 1.8s steps(1) infinite;
}


.warning-light {
  width: 7px;
  height: 7px;

  border-radius: 50%;

  background: #ff7185;

  box-shadow:
    0 0 7px #ff7185,
    0 0 16px rgba(255,75,102,0.7);
}


@keyframes warningBlink {

  0%,
  46%,
  100% {
    opacity: 1;
  }

  47%,
  52% {
    opacity: 0.15;
  }

}


/* ========================================
   COORDINATES
======================================== */

.unknown-coordinate {
  position: absolute;

  z-index: 10;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 9px;

  letter-spacing: 0.18em;

  color:
    rgba(173,211,229,0.27);
}


.coordinate-01 {
  left: 4%;
  top: 25%;
}


.coordinate-02 {
  right: 5%;
  top: 34%;
}


.coordinate-03 {
  right: 7%;
  bottom: 17%;
}


/* ========================================
   CROSS MARKS
======================================== */

.unknown-cross {
  position: absolute;

  z-index: 8;

  color:
    rgba(173,211,229,0.18);

  font-size: 23px;

  animation:
    crossBlink 4s infinite;
}


.cross-01 {
  left: 11%;
  bottom: 21%;
}


.cross-02 {
  right: 12%;
  top: 18%;

  animation-delay: -1.5s;
}


.cross-03 {
  left: 20%;
  top: 14%;

  animation-delay: -3s;
}


@keyframes crossBlink {

  0%,
  88%,
  100% {
    opacity: 0.25;
  }

  89% {
    opacity: 1;
  }

  92% {
    opacity: 0;
  }

  95% {
    opacity: 0.8;
  }

}


/* ========================================
   MAIN TERMINAL
======================================== */

.others-terminal {
  position: absolute;

  left: 50%;
  top: 50%;

  z-index: 20;

  width: min(850px, 82vw);

  transform:
    translate(-50%, -50%)
    rotate(-0.4deg);

  border:
    1px solid
    rgba(174,217,235,0.28);

  background:
    rgba(3,9,13,0.84);

  box-shadow:
    0 0 0 1px
    rgba(255,255,255,0.02),
    0 30px 90px
    rgba(0,0,0,0.65),
    0 0 45px
    rgba(74,154,187,0.07);

  backdrop-filter:
    blur(7px);
}


/* HEADER */

.others-terminal-header {
  display: flex;

  justify-content:
    space-between;

  align-items: center;

  padding:
    11px 16px;

  border-bottom:
    1px solid
    rgba(174,217,235,0.17);

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 9px;

  letter-spacing: 0.16em;

  color:
    rgba(186,224,239,0.5);
}


.connection-error {
  color:
    rgba(255,126,144,0.7);

  animation:
    connectionGlitch
    3.2s steps(1) infinite;
}


@keyframes connectionGlitch {

  0%,
  90%,
  100% {
    opacity: 1;
  }

  91% {
    opacity: 0;
  }

  93% {
    opacity: 0.3;
  }

  95% {
    opacity: 1;
  }

}


/* SCREEN */

.others-terminal-screen {
  position: relative;

  min-height: 520px;

  overflow: hidden;

  padding:
    40px 45px;

  background:
    radial-gradient(
      circle at 28% 48%,
      rgba(73,137,154,0.1),
      transparent 32%
    ),
    rgba(0,5,8,0.54);
}


/* ========================================
   RADAR
======================================== */

.radar {
  position: absolute;

  left: 7%;
  top: 50%;

  width: 290px;
  height: 290px;

  transform:
    translateY(-50%);

  border:
    1px solid
    rgba(149,212,230,0.2);

  border-radius: 50%;

  opacity: 0.75;
}


.radar-circle {
  position: absolute;

  left: 50%;
  top: 50%;

  border:
    1px solid
    rgba(149,212,230,0.15);

  border-radius: 50%;

  transform:
    translate(-50%,-50%);
}


.radar-circle-1 {
  width: 70%;
  height: 70%;
}


.radar-circle-2 {
  width: 43%;
  height: 43%;
}


.radar-circle-3 {
  width: 17%;
  height: 17%;
}


.radar-line {
  position: absolute;

  left: 50%;
  top: 50%;

  background:
    rgba(149,212,230,0.12);

  transform:
    translate(-50%,-50%);
}


.radar-line-x {
  width: 100%;
  height: 1px;
}


.radar-line-y {
  width: 1px;
  height: 100%;
}


/* RADAR SWEEP */

.radar-sweep {
  position: absolute;

  left: 50%;
  top: 50%;

  width: 50%;
  height: 1px;

  transform-origin:
    left center;

  background:
    linear-gradient(
      90deg,
      rgba(176,239,255,0.75),
      transparent
    );

  box-shadow:
    0 0 12px
    rgba(164,232,255,0.35);

  animation:
    radarRotate 4s linear infinite;
}


@keyframes radarRotate {

  from {
    transform:
      rotate(0deg);
  }

  to {
    transform:
      rotate(360deg);
  }

}


/* UNKNOWN OBJECT */

.unknown-object {
  position: absolute;

  left: 64%;
  top: 31%;

  display: grid;
  place-items: center;

  width: 28px;
  height: 28px;

  border:
    1px solid
    rgba(255,185,202,0.65);

  border-radius: 50%;

  color: #ffd2db;

  font-family:
    Consolas,
    monospace;

  font-size: 16px;

  box-shadow:
    0 0 20px
    rgba(255,104,143,0.25);

  animation:
    unknownPulse 1.6s infinite;
}


@keyframes unknownPulse {

  50% {
    transform:
      scale(1.2);

    opacity: 0.45;
  }

}


/* RADAR DOTS */

.radar-dot {
  position: absolute;

  width: 5px;
  height: 5px;

  border-radius: 50%;

  background:
    rgba(172,232,247,0.75);

  box-shadow:
    0 0 8px
    rgba(172,232,247,0.65);
}


.dot-1 {
  left: 29%;
  top: 37%;
}


.dot-2 {
  left: 73%;
  top: 68%;
}


.dot-3 {
  left: 42%;
  top: 76%;
}


/* ========================================
   TITLE
======================================== */

.unknown-title {
  position: relative;

  z-index: 5;

  margin-left: 43%;

  padding-top: 25px;
}


.glitch-small {
  margin: 0 0 5px;

  font-family:
    Consolas,
    monospace;

  font-size: 9px;

  letter-spacing: 0.2em;

  color:
    rgba(177,218,233,0.47);
}


.glitch-title {
  position: relative;

  display: inline-block;

  margin: 0;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size:
    clamp(55px, 7vw, 90px);

  font-weight: normal;

  letter-spacing: 0.05em;

  color:
    rgba(221,244,249,0.88);

  text-shadow:
    3px 0 rgba(255,90,135,0.16),
    -3px 0 rgba(77,210,255,0.17);

  animation:
    titleFlicker
    5s steps(1) infinite;
}


.glitch-title::before {
  content:
    attr(data-text);

  position: absolute;

  inset: 0;

  color:
    rgba(255,130,160,0.4);

  clip-path:
    inset(25% 0 48% 0);

  transform:
    translateX(-4px);

  opacity: 0;

  animation:
    glitchPiece
    4s steps(1) infinite;
}


@keyframes titleFlicker {

  0%,
  85%,
  100% {
    opacity: 1;
  }

  86% {
    opacity: 0.25;
  }

  87% {
    opacity: 1;
  }

  89% {
    opacity: 0;
  }

  90% {
    opacity: 1;
  }

}


@keyframes glitchPiece {

  0%,
  80%,
  100% {
    opacity: 0;
  }

  81% {
    opacity: 1;

    transform:
      translateX(-7px);
  }

  83% {
    opacity: 0;
  }

  86% {
    opacity: 0.7;

    transform:
      translateX(5px);
  }

  88% {
    opacity: 0;
  }

}


.unknown-subtitle {
  margin: 2px 0 0;

  font-family:
    Consolas,
    monospace;

  font-size: 10px;

  letter-spacing: 0.12em;

  opacity: 0.32;
}


/* ========================================
   LOG
======================================== */

.terminal-log {
  position: relative;

  z-index: 5;

  width: 49%;

  margin:
    55px 0 0 auto;

  padding:
    13px 15px;

  border-left:
    1px solid
    rgba(151,213,229,0.2);

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 10px;

  line-height: 1.8;

  color:
    rgba(180,214,225,0.48);
}


.terminal-log p {
  margin: 0;
}


.terminal-log span {
  display: inline-block;

  width: 80px;

  color:
    rgba(160,207,220,0.28);
}


.terminal-log .log-error {
  color:
    rgba(255,130,150,0.65);

  animation:
    logBlink 2.7s steps(1) infinite;
}


@keyframes logBlink {

  92% {
    opacity: 1;
  }

  93% {
    opacity: 0;
  }

  95% {
    opacity: 1;
  }

}


/* ========================================
   ??? BUTTON
======================================== */

.unknown-button {
  position: absolute;

  z-index: 15;

  right: 8%;
  bottom: 50px;

  display: flex;

  align-items: center;

  gap: 14px;

  padding:
    11px 20px 11px 11px;

  border:
    1px solid
    rgba(255,158,180,0.35);

  background:
    rgba(45,5,18,0.12);

  color:
    rgba(255,213,223,0.75);

  font-family:
    Consolas,
    monospace;

  letter-spacing: 0.18em;

  cursor: pointer;

  transition:
    0.25s ease;
}


.unknown-button:hover {
  border-color:
    rgba(255,168,190,0.85);

  background:
    rgba(255,75,120,0.08);

  box-shadow:
    0 0 30px
    rgba(255,75,120,0.12);

  transform:
    translateY(-2px);
}


.unknown-button-symbol {
  display: grid;
  place-items: center;

  width: 30px;
  height: 30px;

  border:
    1px solid
    rgba(255,175,194,0.4);

  border-radius: 50%;

  animation:
    mysteryPulse 2s infinite;
}


@keyframes mysteryPulse {

  50% {
    opacity: 0.35;
  }

}


/* ========================================
   MYSTERY OUTPUT
======================================== */

.mystery-output {
  position: absolute;

  left: 45px;
  bottom: 28px;

  z-index: 10;

  max-width: 45%;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 10px;

  letter-spacing: 0.14em;

  color:
    rgba(174,225,236,0.45);

  transition:
    opacity 0.2s;
}


.mystery-output.corrupted {
  color:
    rgba(255,145,170,0.8);

  text-shadow:
    2px 0 rgba(81,210,255,0.3);

  animation:
    outputCorrupt 0.13s
    steps(2) 5;
}


@keyframes outputCorrupt {

  50% {
    transform:
      translateX(4px)
      skewX(5deg);
  }

}


/* ========================================
   FOOTER
======================================== */

.others-terminal-footer {
  display: flex;

  align-items: center;

  justify-content:
    space-between;

  padding:
    10px 16px;

  border-top:
    1px solid
    rgba(174,217,235,0.15);

  font-family:
    Consolas,
    monospace;

  font-size: 8px;

  letter-spacing: 0.16em;

  color:
    rgba(176,216,229,0.35);
}


.broken-signal {
  display: flex;

  align-items: flex-end;

  gap: 3px;

  height: 15px;
}


.broken-signal i {
  display: block;

  width: 3px;

  background:
    rgba(177,228,240,0.55);

  animation:
    signalBroken
    1.3s steps(2) infinite;
}


.broken-signal i:nth-child(1) {
  height: 4px;
}


.broken-signal i:nth-child(2) {
  height: 8px;

  animation-delay: -0.2s;
}


.broken-signal i:nth-child(3) {
  height: 13px;

  animation-delay: -0.4s;
}


.broken-signal i:nth-child(4) {
  height: 7px;

  animation-delay: -0.6s;
}


.broken-signal i:nth-child(5) {
  height: 2px;

  animation-delay: -0.8s;
}


@keyframes signalBroken {

  50% {
    opacity: 0.15;
  }

}


/* ========================================
   STATIC
======================================== */

.terminal-static {
  position: absolute;
  inset: 0;

  pointer-events: none;

  opacity: 0;

  z-index: 30;

  background:
    repeating-linear-gradient(
      0deg,
      transparent 0,
      rgba(255,255,255,0.08) 1px,
      transparent 2px
    );

  animation:
    randomStatic
    6s steps(1) infinite;
}


@keyframes randomStatic {

  0%,
  82%,
  87%,
  100% {
    opacity: 0;
  }

  83% {
    opacity: 0.15;

    transform:
      translateX(3px);
  }

  84% {
    opacity: 0.04;

    transform:
      translateX(-5px);
  }

  85% {
    opacity: 0.2;
  }

  86% {
    opacity: 0;
  }

}


/* ========================================
   BOTTOM MESSAGE
======================================== */

.others-bottom-message {
  position: absolute;

  z-index: 30;

  left: 50%;
  bottom: 22px;

  transform:
    translateX(-50%);

  text-align: center;

  font-family:
    Consolas,
    monospace;

  font-size: 8px;

  letter-spacing: 0.2em;

  color:
    rgba(183,216,225,0.25);
}


.others-bottom-message span {
  color:
    rgba(255,125,145,0.4);
}


.others-bottom-message p {
  margin: 4px 0 0;
}


/* ========================================
   BIG GLITCH WHEN CLICKED
======================================== */

.others-world.big-glitch
.others-terminal {
  animation:
    terminalShock
    0.5s steps(2);
}


.others-world.big-glitch
.others-noise {
  opacity: 0.2;
}


@keyframes terminalShock {

  0% {
    transform:
      translate(-50%,-50%);
  }

  20% {
    transform:
      translate(-49%,-51%)
      skewX(2deg);
  }

  40% {
    transform:
      translate(-51%,-49%)
      skewX(-3deg);
  }

  60% {
    transform:
      translate(-50%,-50%)
      scaleY(0.97);
  }

  80% {
    transform:
      translate(-49.5%,-50%);
  }

  100% {
    transform:
      translate(-50%,-50%);
  }

}


/* ========================================
   MOBILE
======================================== */

@media (max-width: 700px) {

  .signal-warning {
    top: 24px;

    width: 100%;

    justify-content: center;

    font-size: 8px;
  }


  .others-terminal {
    width: 91vw;

    max-height: 78vh;

    overflow-y: auto;
  }


  .others-terminal-header {
    font-size: 7px;
  }


  .others-terminal-screen {
    min-height: 650px;

    padding:
      30px 20px;
  }


  .radar {
    left: 50%;
    top: 180px;

    width: 220px;
    height: 220px;

    transform:
      translateX(-50%);
  }


  .unknown-title {
    margin-left: 0;

    padding-top: 330px;

    text-align: center;
  }


  .glitch-title {
    font-size: 55px;
  }


  .terminal-log {
    width: 100%;

    margin-top: 35px;

    font-size: 8px;
  }


  .unknown-button {
    position: relative;

    right: auto;
    bottom: auto;

    margin:
      32px auto 0;

    width: fit-content;
  }


  .mystery-output {
    position: relative;

    left: auto;
    bottom: auto;

    max-width: 100%;

    margin-top: 30px;

    text-align: center;
  }


  .unknown-coordinate {
    display: none;
  }


  .others-bottom-message {
    display: none;
  }

}

/* ========================================
   TOP IMAGE ASSET COMPATIBILITY
======================================== */

.planet,
.central-star {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

.planet::before,
.planet::after,
.central-star::before,
.central-star::after {
  content: none !important;
}

.planet-image,
.konpeito-image {
  opacity: 1 !important;
}

@media (max-width: 700px) {
  .solar-system {
    width: 116vw;
    top: 50%;
  }

  .central-star {
    width: 118px;
  }

  .planet {
    width: 76px;
  }

  .planet-about {
    width: 84px;
    left: 21%;
  }

  .planet-youtube {
    width: 78px;
    right: 20%;
  }

  .planet-music {
    width: 84px;
    left: 3%;
  }

  .planet-precious {
    width: 108px;
    right: 0%;
  }

  .planet-gallery {
    width: 80px;
    left: 20%;
  }

  .planet-others {
    width: 80px;
    right: 20%;
  }

  .planet strong {
    top: calc(100% + 4px);
    font-size: 11px;
  }

  .main-title {
    top: 63%;
    font-size: 27px;
  }

  .intro {
    top: 4%;
    left: 5%;
    font-size: 16px;
  }

  .music-button {
    top: 3%;
    right: 4%;
    padding: 8px 12px;
    font-size: 11px;
  }
}

@media (max-height: 720px) and (min-width: 701px) {
  .solar-system {
    width: min(72vw, 760px);
  }

  .main-title {
    top: 63%;
  }
}

/* ========================================
   MY PRECIOUS
   IMAGE ASSET VERSION
======================================== */


/* -------------------------
   WORLD
------------------------- */

.precious-world {
  background:
    radial-gradient(
      circle at 25% 45%,
      rgba(255, 181, 123, 0.15),
      transparent 28%
    ),
    radial-gradient(
      circle at 76% 25%,
      rgba(172, 108, 255, 0.23),
      transparent 32%
    ),
    linear-gradient(
      135deg,
      #08072b,
      #1d1048 48%,
      #44205d
    );
}


/* -------------------------
   MAIN CONTENT
------------------------- */

.precious-content {
  display: flex;

  align-items: center;
  justify-content: center;

  gap:
    clamp(50px, 8vw, 120px);

  height: 70vh;

  padding:
    7vh 8vw 0;
}


/* -------------------------
   PLANET IMAGE
------------------------- */

.precious-planet-stage {
  position: relative;

  width:
    min(38vw, 430px);

  flex-shrink: 0;
}


.precious-main-image {
  display: block;

  width: 100%;
  height: auto;

  object-fit: contain;

  filter:
    drop-shadow(
      0 18px 22px
      rgba(7, 5, 45, 0.26)
    )
    drop-shadow(
      0 0 24px
      rgba(185, 135, 255, 0.14)
    );

  animation:
    preciousImageFloat
    5s ease-in-out infinite;
}


@keyframes preciousImageFloat {

  0%,
  100% {
    transform:
      translateY(0)
      rotate(-1deg);
  }

  50% {
    transform:
      translateY(-17px)
      rotate(2deg);
  }

}


/* -------------------------
   FLOATING STARS
------------------------- */

.precious-float-star {
  position: absolute;

  pointer-events: none;

  color:
    rgba(255, 239, 181, 0.75);

  text-shadow:
    0 0 10px
    rgba(255, 219, 135, 0.3);

  animation:
    preciousStarFloat
    4s ease-in-out infinite;
}


.precious-float-star-1 {
  top: 4%;
  left: -5%;

  font-size: 25px;
}


.precious-float-star-2 {
  right: -7%;
  top: 33%;

  font-size: 18px;

  animation-delay:
    -1.6s;
}


.precious-float-star-3 {
  left: 10%;
  bottom: 5%;

  font-size: 27px;

  animation-delay:
    -2.7s;
}


@keyframes preciousStarFloat {

  50% {
    transform:
      translateY(-9px)
      rotate(10deg);

    opacity: 0.4;
  }

}


/* -------------------------
   TEXT
------------------------- */

.precious-text {
  position: relative;

  z-index: 5;
}


.precious-kicker {
  margin: 0;

  font-size: 11px;

  letter-spacing: 0.28em;

  color:
    rgba(235, 222, 255, 0.48);
}


.precious-text h2 {
  margin:
    4px 0 14px;

  font-size:
    clamp(45px, 7vw, 83px);

  font-weight: normal;

  color: #fff8ec;

  text-shadow:
    0 3px 9px
    rgba(19, 10, 65, 0.36);
}


.precious-description {
  margin: 0;

  line-height: 1.8;

  color:
    rgba(244, 235, 255, 0.58);
}


/* ========================================
   PRECIOUS MENU
======================================== */

.precious-menu {
  position: absolute;

  left: 50%;
  bottom: 6%;

  transform:
    translateX(-50%);

  display: flex;

  gap: 18px;
}


/* CARD */

.precious-item {
  position: relative;

  width: 150px;
  height: 112px;

  display: grid;

  grid-template-columns:
    45px 1fr;

  grid-template-rows:
    1fr auto;

  align-items: center;

  padding:
    18px 16px;

  border:
    1px solid
    rgba(231, 219, 255, 0.20);

  border-radius: 18px;

  background:
    linear-gradient(
      145deg,
      rgba(255,255,255,0.07),
      rgba(115,82,175,0.10)
    );

  color: white;

  font: inherit;

  cursor: pointer;

  overflow: hidden;

  backdrop-filter:
    blur(8px);

  box-shadow:
    inset 0 0 18px
    rgba(255,255,255,0.015);

  transition:
    transform 0.35s ease,
    border-color 0.35s ease,
    background 0.35s ease,
    box-shadow 0.35s ease;
}


/* faint line */

.precious-item::before {
  content: "";

  position: absolute;

  left: 15px;
  right: 15px;
  bottom: 34px;

  height: 1px;

  background:
    rgba(231, 218, 255, 0.12);
}


/* -------------------------
   SVG ICON
------------------------- */

.precious-icon {
  position: relative;

  z-index: 3;

  grid-row:
    1 / 3;

  display: grid;

  place-items: center;

  width: 40px;
  height: 40px;
}


.precious-icon svg {
  width: 35px;
  height: 35px;

  fill: none;

  stroke:
    rgba(246, 241, 255, 0.86);

  stroke-width: 1.4;

  stroke-linecap: round;

  stroke-linejoin: round;

  filter:
    drop-shadow(
      0 0 6px
      rgba(198, 170, 255, 0.12)
    );
}


/* movie play triangle */

.precious-item:first-child
.precious-icon svg path:last-child {
  fill:
    rgba(246, 241, 255, 0.82);

  stroke: none;
}


/* -------------------------
   NUMBER
------------------------- */

.precious-menu-number {
  align-self: end;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size: 8px;

  letter-spacing: 0.14em;

  color:
    rgba(201, 185, 232, 0.37);
}


/* -------------------------
   LABEL
------------------------- */

.precious-item strong {
  align-self: start;

  font-size: 14px;

  font-weight: normal;

  letter-spacing: 0.08em;

  color:
    rgba(255, 249, 240, 0.87);
}


/* -------------------------
   HOVER
------------------------- */

.precious-item:hover {
  transform:
    translateY(-8px);

  border-color:
    rgba(231, 215, 255, 0.46);

  background:
    linear-gradient(
      145deg,
      rgba(255,255,255,0.11),
      rgba(127,90,190,0.17)
    );

  box-shadow:
    0 12px 30px
    rgba(12, 7, 55, 0.21);
}


.precious-item:hover
.precious-icon svg {
  stroke:
    rgba(255,255,255,1);
}


/* ========================================
   REMOVE OLD CSS SATURN
======================================== */

.precious-saturn,
.precious-ring,
.saturn-shine {
  display: none !important;
}


/* ========================================
   MOBILE
======================================== */

@media (max-width: 700px) {

  .precious-world {
    overflow-y: auto;
  }


  .precious-content {
    height: auto;

    min-height: 58vh;

    padding:
      90px 25px 30px;

    flex-direction: column;

    gap: 20px;

    text-align: center;
  }


  .precious-planet-stage {
    width:
      min(65vw, 270px);
  }


  .precious-text h2 {
    font-size:
      clamp(42px, 12vw, 62px);
  }


  .precious-menu {
    position: relative;

    left: auto;
    bottom: auto;

    transform: none;

    width: min(92%, 440px);

    margin:
      15px auto 55px;

    display: grid;

    grid-template-columns:
      1fr;
  }


  .precious-item {
    width: 100%;

    height: 88px;

    grid-template-columns:
      55px 1fr;

    text-align: left;
  }


  .precious-icon {
    width: 45px;
    height: 45px;
  }

}
/* =========================
   MUSIC TEXT → WHITE
========================= */

/* MUSICページ全体 */
.music-world {
  color: #ffffff;
}

/* 上の見出し */
.music-heading p,
.music-heading h2,
.music-heading span {
  color: #ffffff;
}

/* 各曲カード */
.music-card {
  color: #ffffff;
}

/* アーティスト名 */
.music-card .artist,
.music-card .music-artist {
  color: rgba(255, 255, 255, 0.72);
}

/* 曲名 */
.music-card h3,
.music-card .song-title,
.music-card .music-title {
  color: #ffffff;
}

/* 小さい説明文 */
.music-card p,
.music-card .song-note,
.music-card .music-note {
  color: rgba(255, 255, 255, 0.58);
}

/* 01〜05 */
.music-number,
.track-number {
  color: #ffffff;
}

/* PLAY ON YOUTUBE */
.music-card a,
.music-card .youtube-button,
.music-card .play-button {
  color: #ffffff;
}

/* 右上 COSMIC RADIO */
.music-radio,
.music-radio *,
.radio-label {
  color: #ffffff;
}
/* =========================
   GALLERY ALL TEXT → WHITE
========================= */

/* floating gallery */
.gallery-heading h2 {
  color: #ffffff !important;
}

/* VISUAL MEMORY ARCHIVE */
.gallery-heading p {
  color: rgba(255, 255, 255, 0.65) !important;
}

/* little things drifting through my cosmos */
.gallery-heading span {
  color: rgba(255, 255, 255, 0.72) !important;
}

/* ARCHIVE_001 ～ ARCHIVE_017 */
.gallery-id {
  color: rgba(255, 255, 255, 0.75) !important;
}

/* END OF ARCHIVE */
.gallery-end,
.gallery-end p,
.gallery-end span {
  color: #ffffff !important;
}

/* BACK */
.gallery-world .back-button {
  color: #ffffff !important;
}