/* Consistent readable background for chapter content */
.chapter-content {
  background: rgba(20, 24, 40, 0.97);
  color: #e3f6ff;
  border-radius: 1.25rem;
  box-shadow: 0 0 16px #0033cc55, 0 0 4px #00fff7cc, 0 0 0 2px #222 inset;
  padding: 2rem 1.5rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}
/* --- Cyberpunk Readability & Magenta Contrast Utilities --- */
.magenta-glow {
  color: #ff00ea;
  font-weight: 600;
  text-shadow: 1px 1px 2px #000, 0 0 8px #ff00ea, 0 0 16px #ff00ea;
}
.cyberpunk-panel {
  background: linear-gradient(135deg, #181824cc 0%, #302b63cc 60%, #24243ecc 100%), rgba(10,10,10,0.92);
  border-radius: 1.5rem;
  box-shadow: 0 0 32px #ff00ea55, 0 0 8px #00fff7cc, 0 0 0 4px #222 inset;
  border: 4px solid #ff00ea;
  position: relative;
  overflow: hidden;
  padding: 2rem 1.5rem;
  margin: 2rem 0;
}
.cyberpunk-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml;utf8,<svg width="80" height="80" viewBox="0 0 80 80" fill="none" xmlns="http://www.w3.org/2000/svg"><g opacity="0.13"><rect x="0" y="0" width="80" height="80" fill="none" stroke="%2300fff7" stroke-width="0.5"/><rect x="10" y="10" width="60" height="60" fill="none" stroke="%23ff00ea" stroke-width="0.5"/></g></svg>');
  background-size: 80px 80px;
  pointer-events: none;
  z-index: 0;
}
.cyberpunk-body {
  font-size: 1.08rem;
  line-height: 1.7;
}
.cyberpunk-link {
  color: #00fff7;
  text-shadow: 0 0 6px #00fff7, 0 0 12px #00fff7;
  transition: color 0.15s;
}
.cyberpunk-link:hover, .cyberpunk-link:focus {
  color: #39ff14;
  text-shadow: 0 0 12px #39ff14, 0 0 24px #00fff7;
}
.cyberpunk-link-magenta {
  color: #ff00ea;
  text-shadow: 0 0 8px #ff00ea, 0 0 16px #ff00ea;
  transition: color 0.15s;
}
.cyberpunk-link-magenta:hover, .cyberpunk-link-magenta:focus {
  color: #00fff7;
  text-shadow: 0 0 12px #00fff7, 0 0 24px #ff00ea;
}
/* Override Tailwind's max-width:100% and height:auto for hero video */
#hero-video {
  max-width: none !important;
  max-height: none !important;
  width: 125% !important;
  height: 125% !important;
  display: block;
}
@keyframes flash-green {
  0%, 100% { filter: drop-shadow(0 0 8px #00ff00) brightness(1); }
  20% { filter: drop-shadow(0 0 16px #00ff00) brightness(1.3); }
  40% { filter: drop-shadow(0 0 24px #00ff00) brightness(1.1); }
  60% { filter: drop-shadow(0 0 32px #00ff00) brightness(1.4); }
  80% { filter: drop-shadow(0 0 16px #00ff00) brightness(1.2); }
}
.animate-flash-green {
  animation: flash-green 1.2s infinite alternate;
}
/* === Subtle Animated Light-Matrix Background Effect === */
body::before {
  content: "";
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.22;
  background:
    url('data:image/svg+xml;utf8,<svg width="80" height="80" viewBox="0 0 80 80" fill="none" xmlns="http://www.w3.org/2000/svg"><polygon points="40,5 75,22.5 75,57.5 40,75 5,57.5 5,22.5" fill="none" stroke="%2300bfff" stroke-width="1.5" opacity="0.7"/><polygon points="40,15 65,27.5 65,52.5 40,65 15,52.5 15,27.5" fill="none" stroke="%2333e0ff" stroke-width="1.2" opacity="0.5"/><polyline points="40,5 40,75" stroke="%2355aaff" stroke-width="0.9" opacity="0.32"/><polyline points="5,22.5 75,22.5" stroke="%2300eaff" stroke-width="0.9" opacity="0.32"/><polyline points="5,57.5 75,57.5" stroke="%2300eaff" stroke-width="0.9" opacity="0.32"/><polyline points="15,27.5 65,52.5" stroke="%2300bfff" stroke-width="0.7" opacity="0.22"/><polyline points="65,27.5 15,52.5" stroke="%2333e0ff" stroke-width="0.7" opacity="0.22"/></svg>');
  background-size: 80px 80px;
  animation: cell-twinkle 8s linear infinite;
}

body::after {
  content: "";
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.28;
  background:
    url('data:image/svg+xml;utf8,<svg width="80" height="80" viewBox="0 0 80 80" fill="none" xmlns="http://www.w3.org/2000/svg"><polyline points="40,5 75,22.5" stroke="%2300eaff" stroke-width="1.5" opacity="0.0"><animate attributeName="opacity" values="0;0.9;0;0;0.7;0" keyTimes="0;0.12;0.22;0.5;0.62;1" dur="7.2s" repeatCount="indefinite" begin="0s"/></polyline><polyline points="75,22.5 75,57.5" stroke="%2333e0ff" stroke-width="1.5" opacity="0.0"><animate attributeName="opacity" values="0;0.8;0;0;0.9;0" keyTimes="0;0.18;0.28;0.5;0.68;1" dur="7.2s" repeatCount="indefinite" begin="-1.2s"/></polyline><polyline points="75,57.5 40,75" stroke="%2355aaff" stroke-width="1.5" opacity="0.0"><animate attributeName="opacity" values="0;0.7;0;0;0.8;0" keyTimes="0;0.24;0.34;0.5;0.74;1" dur="7.2s" repeatCount="indefinite" begin="-2.4s"/></polyline><polyline points="40,75 5,57.5" stroke="%2300bfff" stroke-width="1.5" opacity="0.0"><animate attributeName="opacity" values="0;0.8;0;0;0.9;0" keyTimes="0;0.31;0.41;0.5;0.81;1" dur="7.2s" repeatCount="indefinite" begin="-3.6s"/></polyline><polyline points="5,57.5 5,22.5" stroke="%2300eaff" stroke-width="1.5" opacity="0.0"><animate attributeName="opacity" values="0;0.9;0;0;0.7;0" keyTimes="0;0.37;0.47;0.5;0.87;1" dur="7.2s" repeatCount="indefinite" begin="-4.8s"/></polyline><polyline points="5,22.5 40,5" stroke="%2333e0ff" stroke-width="1.5" opacity="0.0"><animate attributeName="opacity" values="0;0.8;0;0;0.9;0" keyTimes="0;0.44;0.54;0.5;0.94;1" dur="7.2s" repeatCount="indefinite" begin="-6s"/></polyline></svg>');
  background-size: 80px 80px;
  animation: cell-flash 12s steps(7, end) infinite;
}

@keyframes cell-twinkle {
  0% { opacity: 0.13; filter: brightness(1) blur(0.5px); background-position: 0 0; }
  20% { opacity: 0.16; filter: brightness(1.1) blur(0.7px); background-position: 12px 10px; }
  40% { opacity: 0.11; filter: brightness(0.95) blur(1px); background-position: 24px 20px; }
  60% { opacity: 0.15; filter: brightness(1.15) blur(0.6px); background-position: 36px 30px; }
  80% { opacity: 0.12; filter: brightness(1.05) blur(0.8px); background-position: 48px 40px; }
  100% { opacity: 0.13; filter: brightness(1) blur(0.5px); background-position: 0 0; }
}

@keyframes cell-flash {
  0% { opacity: 0.18; filter: brightness(1); background-position: 0 0; }
  100% { opacity: 0.18; filter: brightness(1.1); background-position: 80px 80px; }
}
/* === Centered Video with Hugging Border === */
.cover-video {
  display: block;
  margin: 0 auto;
  height: auto;
  border-radius: 1.5rem;
  box-shadow: 0 0 64px #00fff7cc, 0 0 24px #ff00e055, 0 0 0 8px #222 inset;
  border: 4px solid #00fff7;
  background: #000;
  object-fit: cover;
  /* Remove extra padding/margin from parent if needed for tight hug */
}
/* === Cyberpunk Animated Magenta Link for Pakana === */
#pakana-link {
  color: #ff00e0;
  text-shadow: 0 0 8px #ff00e0, 0 0 16px #ff00e0, 0 0 32px #ff00e0;
  font-weight: bold;
  transition: color 0.2s, text-shadow 0.2s;
  animation: magenta-flicker 2.2s infinite alternate;
}
#pakana-link:hover, #pakana-link:focus {
  color: #fff;
  text-shadow: 0 0 24px #ff00e0, 0 0 48px #ff00e0, 0 0 64px #fff;
}
@keyframes magenta-flicker {
  0% { filter: brightness(1) drop-shadow(0 0 8px #ff00e0); }
  10% { filter: brightness(1.2) drop-shadow(0 0 16px #ff00e0); }
  20% { filter: brightness(0.8) drop-shadow(0 0 24px #ff00e0); }
  30% { filter: brightness(1.3) drop-shadow(0 0 32px #ff00e0); }
  40% { filter: brightness(1) drop-shadow(0 0 16px #ff00e0); }
  50% { filter: brightness(1.4) drop-shadow(0 0 32px #ff00e0); }
  60% { filter: brightness(0.9) drop-shadow(0 0 8px #ff00e0); }
  70% { filter: brightness(1.2) drop-shadow(0 0 24px #ff00e0); }
  80% { filter: brightness(1) drop-shadow(0 0 16px #ff00e0); }
  90% { filter: brightness(1.3) drop-shadow(0 0 32px #ff00e0); }
  100% { filter: brightness(1) drop-shadow(0 0 8px #ff00e0); }
}
/* === Tooltip Styles === */
.tooltip {
  position: relative;
  cursor: pointer;
}
.tooltip .tooltip-text {
  visibility: hidden;
  opacity: 0;
  width: max-content;
  max-width: 260px;
  background: #111827ee;
  color: #00fff7;
  text-align: center;
  border-radius: 0.5rem;
  padding: 0.5rem 1rem;
  position: absolute;
  z-index: 20;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 16px #00fff7cc, 0 0 8px #ff00e0cc;
  font-size: 0.95rem;
  transition: opacity 0.2s, visibility 0.2s;
  pointer-events: none;
}
.tooltip:hover .tooltip-text,
.tooltip:focus .tooltip-text {
  visibility: visible;
  opacity: 1;
}
/* === Cyberpunk Text Glow Styles === */
.text-glow-cyan {
  text-shadow: 0 0 8px #00fff7, 0 0 16px #00fff7, 0 0 32px #00fff7;
}
.text-glow-magenta {
  text-shadow: 0 0 8px #ff00e0, 0 0 16px #ff00e0, 0 0 32px #ff00e0;
}
.text-glow-yellow {
  text-shadow: 0 0 8px #ffe600, 0 0 16px #ffe600, 0 0 32px #ffe600;
}
 .text-glow-red {
   text-shadow: 0 0 8px #ff0033, 0 0 16px #ff0033, 0 0 32px #ff0033;
   color: #ff0033;
 }
/* === Cyberpunk Divider Styles === */
.cyber-divider {
  height: 0.25rem;
  width: 12rem;
  margin: 3rem auto;
  border: none;
  border-radius: 9999px;
  background: linear-gradient(90deg, var(--cyber-neon, #00fff7), var(--cyber-magenta, #ff00e0), var(--cyber-yellow, #ffe600));
  box-shadow: 0 0 24px 4px var(--cyber-neon, #00fff7), 0 0 32px 8px var(--cyber-magenta, #ff00e0);
  filter: blur(1.5px);
}

@keyframes cyber-divider-pulse {
  0%, 100% { filter: brightness(1) blur(2px); }
  50% { filter: brightness(1.5) blur(4px); }
}
.cyber-divider-animate {
  animation: cyber-divider-pulse 2.2s infinite;
}

/* For use with <hr class="cyber-divider cyber-divider-animate"> */

/* Anime.js variant: <hr class="cyber-divider" id="anime-divider"> */
/*! tailwindcss v3.3.3 | MIT License | https://tailwindcss.com */

/* Box sizing and border reset */
*, :after, :before {
  box-sizing: border-box;
  border: 0 solid #e5e7eb;
}

:after, :before {
  --tw-content: "";
}

/* HTML defaults */
html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  -o-tab-size: 4;
  tab-size: 4;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
               Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif,
               Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
  font-feature-settings: normal;
  font-variation-settings: normal;
}

/* Body reset */
body {
  margin: 0;
  line-height: inherit;
}

/* Basic elements */
hr {
  height: 0;
  color: inherit;
  border-top-width: 1px;
}

abbr:where([title]) {
  -webkit-text-decoration: underline dotted;
  text-decoration: underline dotted;
}

h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
}

a {
  color: inherit;
  text-decoration: inherit;
}

b, strong {
  font-weight: bolder;
}

code, kbd, pre, samp {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
               Liberation Mono, Courier New, monospace;
  font-size: 1em;
}

small {
  font-size: 80%;
}

sub, sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: initial;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

table {
  text-indent: 0;
  border-color: inherit;
  border-collapse: collapse;
}

/* Form elements */
button, input, optgroup, select, textarea {
  font-family: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  font-size: 100%;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
}

button, select {
  text-transform: none;
}

[type=button], [type=reset], [type=submit], button {
  -webkit-appearance: button;
  background-color: initial;
  background-image: none;
}

:-moz-focusring {
  outline: auto;
}

:-moz-ui-invalid {
  box-shadow: none;
}

progress {
  vertical-align: initial;
}

::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
  height: auto;
}

[type=search] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}

::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}

summary {
  display: list-item;
}

/* Margin reset for block elements */
blockquote, dd, dl, figure, h1, h2, h3, h4, h5, h6, hr, p, pre {
  margin: 10px 0;
}

fieldset {
  margin: 0;
  padding: 0;
}

legend {
  padding: 0;
}

/* Pixel dissolve fade in/out animation */
@keyframes pixel-dissolve-fade {
  0% {
    opacity: 0;
    -webkit-mask-image: linear-gradient(135deg, transparent 40%, #fff 60%);
    mask-image: linear-gradient(135deg, transparent 40%, #fff 60%);
  }
  10% {
    opacity: 1;
    -webkit-mask-image: linear-gradient(135deg, transparent 30%, #fff 70%);
    mask-image: linear-gradient(135deg, transparent 30%, #fff 70%);
  }
  30% {
    opacity: 1;
    -webkit-mask-image: linear-gradient(135deg, transparent 10%, #fff 90%);
    mask-image: linear-gradient(135deg, transparent 10%, #fff 90%);
  }
  50% {
    opacity: 1;
    -webkit-mask-image: none;
    mask-image: none;
  }
  70% {
    opacity: 1;
    -webkit-mask-image: linear-gradient(135deg, #fff 90%, transparent 10%);
    mask-image: linear-gradient(135deg, #fff 90%, transparent 10%);
  }
  90% {
    opacity: 1;
    -webkit-mask-image: linear-gradient(135deg, #fff 70%, transparent 30%);
    mask-image: linear-gradient(135deg, #fff 70%, transparent 30%);
  }
  100% {
    opacity: 0;
    -webkit-mask-image: linear-gradient(135deg, #fff 60%, transparent 40%);
    mask-image: linear-gradient(135deg, #fff 60%, transparent 40%);
  }
}
.pixel-dissolve {
  -webkit-animation: pixel-dissolve-fade 3.5s linear infinite;
  animation: pixel-dissolve-fade 3.5s linear infinite;
  display: inline-block;
  will-change: opacity, mask-image, -webkit-mask-image;
}

#keya-expo p {
  margin-left: 1.5rem !important;
}