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

html {
  font-size: 16px;
}

body {
  font-family: 'Courier New', Courier, monospace;
  background: #000;
  color: #fff;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.6;
}

a {
  color: #fff;
  text-decoration: none;
  border-bottom: 1px solid #555;
  transition: border-color 0.2s;
}

a:hover {
  border-color: #fff;
}

.container {
  width: 100%;
  max-width: 640px;
  padding: 3rem 1.5rem;
  flex: 1;
}
.home-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  text-align: center;
}

.home-wrapper h1 {
  font-size: 2rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
}

.nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.nav-links a {
  font-size: 1.15rem;
  letter-spacing: 0.1em;
  text-transform: lowercase;
  border-bottom: none;
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: #fff;
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.page-header {
  margin-bottom: 2.5rem;
}

.back-link {
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  opacity: 0.6;
  border-bottom: none;
}

.back-link:hover {
  opacity: 1;
}

.page-header h1 {
  font-size: 1.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 1rem;
}

.about-content p {
  margin-bottom: 1.25rem;
  opacity: 0.85;
}

.track {
  border-top: 1px solid #333;
  padding: 1.5rem 0;
}

.track:last-child {
  border-bottom: 1px solid #333;
}

.track-title {
  font-size: 1.05rem;
  font-weight: bold;
  margin-bottom: 0.25rem;
}

.track-artist {
  font-size: 0.85rem;
  opacity: 0.6;
  margin-bottom: 0.5rem;
}

.track-note {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-bottom: 0.75rem;
}
.player {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
}

.play-btn {
  background: none;
  border: 1px solid #555;
  color: #fff;
  width: 36px;
  height: 36px;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s;
}

.play-btn:hover {
  border-color: #fff;
}

.progress-bar {
  flex: 1;
  height: 2px;
  background: #333;
  cursor: pointer;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: #fff;
  width: 0%;
  transition: width 0.1s linear;
}

.player-time {
  font-size: 0.75rem;
  opacity: 0.5;
  min-width: 70px;
  text-align: right;
}

.entry {
  border-top: 1px solid #333;
}

.entry:last-child {
  border-bottom: 1px solid #333;
}

.entry-toggle {
  width: 100%;
  background: none;
  border: none;
  color: #fff;
  font-family: inherit;
  font-size: 1rem;
  padding: 1rem 0;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  letter-spacing: 0.05em;
}

.entry-toggle:hover {
  opacity: 0.8;
}

.entry-toggle .arrow {
  font-size: 0.75rem;
  transition: transform 0.3s ease;
  display: inline-block;
}

.entry.open .arrow {
  transform: rotate(90deg);
}

.entry-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 0;
}

.entry.open .entry-body {
  max-height: 600px;
  padding: 0 0 1.25rem 0;
}

.entry-body p {
  opacity: 0.8;
  font-size: 0.95rem;
  line-height: 1.7;
}

.site-footer {
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.75rem;
  opacity: 0.35;
  letter-spacing: 0.08em;
}