:root {
  color-scheme: dark;
  --moon-gold: #f4d68a;
  --gold-bright: #fff1bc;
  --paper-ink: #65451f;
  --night: #071832;
}

* {
  box-sizing: border-box;
}

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

body {
  overflow: hidden;
  color: #fff1bf;
  background: var(--night);
  font-family: "Noto Serif SC", "Source Han Serif SC", "SimSun", "STSong", serif;
}

a,
button,
textarea {
  font: inherit;
}

button,
textarea {
  letter-spacing: 0;
}

.lantern-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.lantern-stage {
  position: relative;
  width: min(100vw, 150vh);
  min-height: min(100vh, 66.666vw);
  aspect-ratio: 3 / 2;
  overflow: hidden;
  isolation: isolate;
  background: #102e59;
  box-shadow: 0 24px 82px rgba(0, 7, 24, 0.72);
}

.lantern-bg {
  position: absolute;
  inset: 0;
  z-index: -6;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  user-select: none;
}

.top-veil,
.moon-haze,
.cloud-sheen {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.top-veil {
  z-index: -2;
  background: linear-gradient(180deg, rgba(2, 11, 28, 0.7) 0%, rgba(4, 17, 39, 0.24) 9%, transparent 18%);
}

.moon-haze {
  z-index: -1;
  opacity: 0.34;
  background: radial-gradient(circle at 70.8% 11.6%, rgba(221, 239, 255, 0.72), transparent 16%);
  mix-blend-mode: screen;
}

.cloud-sheen {
  left: -28%;
  width: 158%;
  height: 15%;
  z-index: 10;
  opacity: 0.08;
  filter: blur(18px);
  background:
    radial-gradient(ellipse at 15% 50%, rgba(224, 240, 255, 0.78), transparent 40%),
    radial-gradient(ellipse at 48% 56%, rgba(190, 218, 245, 0.62), transparent 43%),
    radial-gradient(ellipse at 78% 48%, rgba(255, 230, 171, 0.45), transparent 39%);
}

.cloud-sheen-a {
  top: 47%;
  animation: cloud-sheen-drift 108s linear infinite;
}

.cloud-sheen-b {
  top: 67%;
  opacity: 0.05;
  animation: cloud-sheen-drift 142s linear infinite reverse;
}

.site-header {
  position: relative;
  z-index: 30;
  height: 8%;
  min-height: 66px;
}

.brand {
  position: absolute;
  left: 2.2%;
  top: 18%;
  width: 12.5%;
  min-width: 150px;
  line-height: 0;
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 4px 10px rgba(0, 7, 20, 0.64));
}

.primary-nav {
  position: absolute;
  left: 22.2%;
  top: 17%;
  width: 52%;
  display: flex;
  justify-content: space-between;
  gap: 1.2vw;
}

.utility-nav {
  position: absolute;
  right: 2.4%;
  top: 17%;
  display: flex;
  gap: 1.2vw;
}

.nav-link,
.utility-link {
  position: relative;
  color: rgba(255, 231, 170, 0.9);
  text-decoration: none;
  text-shadow: 0 2px 9px rgba(0, 9, 26, 0.82);
  transition: color 220ms ease, text-shadow 220ms ease;
}

.nav-link {
  padding: 0.3rem 0.18rem 0.68rem;
  font-size: clamp(0.95rem, 1.28vw, 1.28rem);
  white-space: nowrap;
}

.utility-link {
  display: inline-flex;
  align-items: center;
  gap: 0.36rem;
  padding: 0.3rem 0.1rem;
  font-size: clamp(0.82rem, 1vw, 1rem);
}

.utility-icon {
  width: 1.32em;
  height: 1.32em;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255, 226, 150, 0.64);
  border-radius: 999px;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.28rem;
  width: 0;
  height: 1px;
  transform: translateX(-50%);
  opacity: 0;
  background: linear-gradient(90deg, transparent, var(--gold-bright), transparent);
  box-shadow: 0 0 12px rgba(255, 228, 145, 0.9);
  transition: width 220ms ease, opacity 220ms ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.is-active,
.utility-link:hover,
.utility-link:focus-visible {
  color: #fff3c7;
  text-shadow: 0 0 12px rgba(255, 221, 128, 0.88), 0 2px 12px rgba(0, 9, 26, 0.78);
}

.nav-link:hover::after,
.nav-link:focus-visible::after {
  width: 86%;
  opacity: 1;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.lantern-ritual {
  position: absolute;
  inset: 0;
  z-index: 17;
  opacity: 1;
  visibility: visible;
  pointer-events: none;
  transition: opacity 520ms ease, visibility 520ms ease;
}

.is-post-lantern .lantern-ritual {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.prayer-scroll {
  position: absolute;
  left: 50%;
  top: 12.5%;
  width: 28.3%;
  aspect-ratio: 2 / 3;
  color: var(--paper-ink);
  transform: translateX(-50%);
  pointer-events: auto;
  transition: opacity 520ms ease, transform 680ms ease, filter 680ms ease;
}

.prayer-scroll-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0.94;
  filter:
    drop-shadow(0 20px 30px rgba(0, 7, 24, 0.42))
    drop-shadow(0 0 16px rgba(255, 218, 122, 0.3));
  pointer-events: none;
  user-select: none;
}

.wish-heading {
  position: absolute;
  left: 15%;
  right: 15%;
  top: 12.5%;
  height: 5rem;
  z-index: 2;
}

.wish-heading h2 {
  position: absolute;
  left: 0;
  right: 0;
  top: 3.25rem;
  margin: 0;
  color: #68441c;
  font-size: clamp(1.42rem, 1.9vw, 1.95rem);
  font-weight: 500;
  text-align: center;
  text-shadow: 0 1px rgba(255, 255, 255, 0.72);
}

.wish-seal {
  position: absolute;
  left: 50%;
  top: 0;
  width: 2rem;
  height: 2rem;
  display: inline-grid;
  place-items: center;
  color: #ffe7a5;
  border: 0;
  border-radius: 50%;
  transform: translateX(-50%);
  background: transparent;
  box-shadow: none;
  font-size: 0.92rem;
  text-shadow: 0 1px 2px rgba(90, 30, 20, 0.35);
}

#lantern-wish-form {
  position: absolute;
  left: 23.5%;
  right: 23.5%;
  top: 29%;
  bottom: 15%;
  z-index: 2;
  display: flex;
  flex-direction: column;
}

#lantern-wish-form label {
  display: block;
  margin-bottom: 0.38rem;
  color: rgba(104, 68, 28, 0.8);
  font-size: 0.9rem;
}

#lantern-wish-message {
  display: block;
  flex: 1 1 auto;
  width: 100%;
  min-height: 0;
  resize: none;
  padding: 0.72rem 0.82rem;
  color: #5f4020;
  border: 0;
  border-top: 1px solid rgba(154, 102, 36, 0.24);
  border-bottom: 1px solid rgba(154, 102, 36, 0.34);
  border-radius: 0;
  outline: none;
  background:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent calc(1.85rem - 1px),
      rgba(144, 95, 37, 0.16) calc(1.85rem - 1px),
      rgba(144, 95, 37, 0.16) 1.85rem
    ),
    rgba(255, 250, 223, 0.16);
  background-position: 0 13px;
  line-height: 1.85rem;
  transition: background-color 200ms ease, box-shadow 200ms ease;
}

#lantern-wish-message::placeholder {
  color: rgba(100, 68, 31, 0.48);
}

#lantern-wish-message:focus {
  background-color: rgba(255, 249, 219, 0.28);
  box-shadow: inset 0 0 18px rgba(255, 214, 121, 0.2);
}

.wish-actions {
  min-height: 2.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
  margin-top: 0.68rem;
  padding: 0 0.35rem;
}

#character-count {
  color: rgba(98, 64, 28, 0.58);
  font-size: 0.76rem;
  white-space: nowrap;
}

.wish-button {
  position: relative;
  min-width: 7.3rem;
  min-height: 2.45rem;
  padding: 0.5rem 1.05rem;
  overflow: hidden;
  color: #5b3617;
  border: 1px solid rgba(147, 82, 24, 0.78);
  border-radius: 4px;
  background: linear-gradient(180deg, #fff0ad, #e5ad45 58%, #b96d27);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.82), 0 6px 15px rgba(47, 25, 14, 0.24);
  cursor: pointer;
  transition: transform 180ms ease, filter 180ms ease, box-shadow 180ms ease;
}

.wish-button:hover,
.wish-button:focus-visible {
  transform: translateY(-2px);
  filter: brightness(1.07);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.88), 0 9px 20px rgba(36, 20, 14, 0.32), 0 0 18px rgba(255, 213, 108, 0.7);
}

.wish-button:focus-visible {
  outline: 2px solid rgba(255, 239, 182, 0.96);
  outline-offset: 3px;
}

.wish-button:disabled {
  cursor: default;
  filter: saturate(0.78);
}

.released-lanterns {
  position: absolute;
  inset: 0;
  z-index: 16;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 800ms ease, visibility 800ms ease;
}

.is-post-lantern .released-lanterns {
  opacity: 1;
  visibility: visible;
}

.released-lantern {
  position: absolute;
  left: var(--lantern-left);
  bottom: -30%;
  width: var(--lantern-width);
  height: auto;
  opacity: var(--lantern-opacity);
  filter:
    brightness(var(--lantern-brightness))
    drop-shadow(0 0 13px rgba(255, 177, 59, 0.58));
  transform: translate3d(0, 0, 0) rotate(var(--lantern-angle));
  animation: lantern-rise var(--lantern-duration) linear infinite;
  animation-delay: var(--lantern-delay);
  animation-play-state: paused;
  will-change: transform, opacity;
}

.is-post-lantern .released-lantern {
  animation-play-state: running;
}

.lantern-a {
  --lantern-left: 7%;
  --lantern-width: 9%;
  --lantern-opacity: 0.95;
  --lantern-brightness: 1.04;
  --lantern-angle: -2deg;
  --lantern-duration: 28s;
  --lantern-delay: -4s;
}

.lantern-b {
  --lantern-left: 22%;
  --lantern-width: 5.8%;
  --lantern-opacity: 0.75;
  --lantern-brightness: 0.92;
  --lantern-angle: 2deg;
  --lantern-duration: 34s;
  --lantern-delay: -21s;
}

.lantern-c {
  --lantern-left: 38%;
  --lantern-width: 7.4%;
  --lantern-opacity: 0.9;
  --lantern-brightness: 1;
  --lantern-angle: -1deg;
  --lantern-duration: 31s;
  --lantern-delay: -13s;
}

.lantern-d {
  --lantern-left: 52%;
  --lantern-width: 4.2%;
  --lantern-opacity: 0.66;
  --lantern-brightness: 0.9;
  --lantern-angle: 2deg;
  --lantern-duration: 39s;
  --lantern-delay: -31s;
}

.lantern-e {
  --lantern-left: 65%;
  --lantern-width: 8.2%;
  --lantern-opacity: 0.92;
  --lantern-brightness: 1.05;
  --lantern-angle: 1deg;
  --lantern-duration: 29s;
  --lantern-delay: -17s;
}

.lantern-f {
  --lantern-left: 79%;
  --lantern-width: 5.4%;
  --lantern-opacity: 0.72;
  --lantern-brightness: 0.94;
  --lantern-angle: -2deg;
  --lantern-duration: 36s;
  --lantern-delay: -8s;
}

.lantern-g {
  --lantern-left: 89%;
  --lantern-width: 7.1%;
  --lantern-opacity: 0.86;
  --lantern-brightness: 1;
  --lantern-angle: 2deg;
  --lantern-duration: 33s;
  --lantern-delay: -25s;
}

.toast {
  position: absolute;
  left: 50%;
  bottom: 3.2%;
  z-index: 40;
  min-width: 14rem;
  margin: 0;
  padding: 0.58rem 1.15rem;
  color: #fff0b7;
  text-align: center;
  border: 1px solid rgba(255, 218, 123, 0.54);
  border-radius: 4px;
  opacity: 0;
  transform: translate(-50%, 8px);
  background: rgba(8, 24, 55, 0.86);
  box-shadow: 0 8px 24px rgba(0, 7, 24, 0.38), 0 0 16px rgba(255, 192, 76, 0.2);
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease;
  backdrop-filter: blur(8px);
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

@keyframes cloud-sheen-drift {
  from { transform: translateX(-7%); }
  to { transform: translateX(18%); }
}

@keyframes lantern-rise {
  0% {
    transform: translate3d(0, 0, 0) rotate(var(--lantern-angle));
    opacity: 0;
  }
  8% {
    opacity: var(--lantern-opacity);
  }
  52% {
    transform: translate3d(2.5vw, -70vh, 0) rotate(0deg);
    opacity: var(--lantern-opacity);
  }
  86% {
    opacity: 0.58;
  }
  100% {
    transform: translate3d(-1.8vw, -145vh, 0) rotate(var(--lantern-angle));
    opacity: 0;
  }
}

@media (max-width: 900px) {
  body {
    overflow: auto;
  }

  .lantern-page {
    display: block;
  }

  .lantern-stage {
    width: 100%;
    min-height: 100svh;
    aspect-ratio: auto;
  }

  .lantern-bg {
    object-position: 50% center;
  }

  .site-header {
    min-height: 126px;
  }

  .brand {
    left: 3.5%;
    top: 10px;
    width: 158px;
    min-width: 0;
  }

  .utility-nav {
    right: 3.5%;
    top: 12px;
  }

  .utility-link {
    font-size: 0.72rem;
  }

  .utility-link span:last-child {
    display: none;
  }

  .primary-nav {
    left: 3.5%;
    right: 3.5%;
    top: 73px;
    width: auto;
    justify-content: flex-start;
    gap: 0.65rem;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .primary-nav::-webkit-scrollbar {
    display: none;
  }

  .nav-link {
    flex: 0 0 auto;
    padding-inline: 0.08rem;
    font-size: 0.8rem;
  }

  .prayer-scroll {
    top: 18%;
    width: min(84%, 430px);
  }

  .wish-heading h2 {
    font-size: 1.5rem;
  }

  #lantern-wish-message {
    min-height: 150px;
  }

  .released-lantern {
    width: calc(var(--lantern-width) * 1.7);
  }

  .toast {
    bottom: 4%;
    min-width: 12rem;
    max-width: 86%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .released-lantern {
    bottom: auto;
    animation: none !important;
  }

  .lantern-a { top: 24%; }
  .lantern-b { top: 42%; }
  .lantern-c { top: 18%; }
  .lantern-d { top: 56%; }
  .lantern-e { top: 34%; }
  .lantern-f { top: 16%; }
  .lantern-g { top: 48%; }
}