.devlog-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(16, 17, 15, 0.64);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
  backdrop-filter: blur(10px);
}

.devlog-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.devlog-panel {
  position: relative;
  width: min(760px, 100%);
  max-height: min(78vh, 780px);
  overflow-y: auto;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(246, 247, 242, 0.2);
  border-radius: var(--radius);
  color: var(--paper);
  background:
    linear-gradient(135deg, rgba(25, 211, 197, 0.14), transparent 34%),
    linear-gradient(315deg, rgba(255, 106, 87, 0.14), transparent 38%),
    rgba(16, 17, 15, 0.96);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
  transform: translateY(18px) scale(0.98);
  transition: transform 220ms ease;
}

.devlog-backdrop.is-open .devlog-panel {
  transform: translateY(0) scale(1);
}

.devlog-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(246, 247, 242, 0.16);
  border-radius: 50%;
  color: var(--paper);
  background: rgba(246, 247, 242, 0.08);
  cursor: pointer;
  font-size: 1.6rem;
  line-height: 1;
}

.devlog-close:hover,
.devlog-close:focus-visible {
  color: var(--ink);
  background: var(--lime);
  outline: none;
}

.devlog-title {
  max-width: 620px;
  margin-bottom: 12px;
  font-size: clamp(2.2rem, 6vw, 4.8rem);
  font-weight: 800;
  line-height: 0.95;
}

.devlog-intro {
  max-width: 620px;
  margin-bottom: 34px;
  color: rgba(246, 247, 242, 0.72);
  font-size: 1rem;
  line-height: 1.8;
  display: none;
}

.devlog-list {
  display: grid;
  gap: 18px;
}

.devlog-entry {
  padding: 20px;
  border: 1px solid rgba(246, 247, 242, 0.14);
  border-radius: var(--radius);
  background: rgba(246, 247, 242, 0.06);
}

.devlog-entry-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
}

.devlog-date {
  color: var(--cyan);
  font-weight: 800;
}

.devlog-version {
  color: rgba(246, 247, 242, 0.58);
  font-size: 0.86rem;
  font-weight: 800;
}

.devlog-entry ul {
  margin: 0;
  padding-left: 20px;
  color: rgba(246, 247, 242, 0.78);
  line-height: 1.72;
}

body.devlog-open {
  overflow: hidden;
}

@media (max-width: 620px) {
  .devlog-backdrop {
    padding: 12px;
  }

  .devlog-panel {
    max-height: 84vh;
    padding: 24px 18px;
  }

  .devlog-close {
    top: 12px;
    right: 12px;
    width: 38px;
    height: 38px;
  }

  .devlog-entry {
    padding: 16px;
  }
}