:root {
  color-scheme: dark;
  font-family: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

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

body {
  margin: 0;
  min-height: 100vh;
  background: #000;
  color: #fff;
  padding: 3rem clamp(1rem, 4vw, 3rem) 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  letter-spacing: 0.01em;
  transition: color 0.6s ease;
  position: relative;
  overflow-x: hidden;
}

#flow {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.38;
  filter: blur(0px);
  background: #000;
  touch-action: none;
}

@media (max-width: 768px) {
  #flow {
    opacity: 0.6;
  }
}

header {
  width: min(100%, 1200px);
  padding: 0 clamp(1.25rem, 6vw, 4rem);
  text-transform: uppercase;
  letter-spacing: 0.35em;
  position: relative;
  z-index: 2;
}

.eyebrow {
  font-size: 0.7rem;
  margin: 0 0 2rem;
  color: rgba(255, 255, 255, 0.55);
}

h1 {
  margin: 0;
  font-size: clamp(1.75rem, 5.5vw, 3.5rem);
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lede {
  margin: 1.25rem 0 0;
  font-size: clamp(0.85rem, 1.5vw, 1.05rem);
  letter-spacing: 0.25em;
  color: rgba(255, 255, 255, 0.7);
}

main {
  width: min(100%, 1200px);
  padding: 0 clamp(1.25rem, 6vw, 4rem);
  padding-top: clamp(2rem, 10vw, 5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  min-height: 45vh;
  margin-top: clamp(2rem, 5vh, 5rem);
  margin-bottom: clamp(2rem, 8vh, 6rem);
  position: relative;
  z-index: 2;
}

.entries {
  display: grid;
  gap: 2.5rem;
  position: relative;
  z-index: 2;
}

.entry {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 2rem;
  background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.35), rgba(0, 0, 0, 0))
      0 0 / 180% 180%,
    rgba(0, 0, 0, 0.72);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.9), inset 0 1px rgba(255, 255, 255, 0.2);
  cursor: pointer;
  overflow: hidden;
  transition: border 0.8s ease, transform 0.8s cubic-bezier(0.19, 1, 0.22, 1),
    background 1.2s cubic-bezier(0.19, 1, 0.22, 1), color 1.2s ease, box-shadow 1.2s ease,
    padding 1.2s cubic-bezier(0.19, 1, 0.22, 1);
  outline: none;
  isolation: isolate;
  backdrop-filter: blur(6px);
  z-index: 1;
}

.entry::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top center, rgba(255, 255, 255, 0.3), transparent 70%);
  opacity: 0.3;
  transition: opacity 1.2s ease;
  pointer-events: none;
}

.entry.minimal {
  background: rgba(0, 0, 0, 0.65);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.95);
}

.entry.minimal::before,
.entry.minimal .entry-body::after {
  display: none;
}

.entry.minimal .entry-body {
  mask-image: none;
}

.entry.page {
  background: rgba(8, 8, 8, 0.6);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.9);
}

.entry.page::before,
.entry.page .entry-body::after {
  display: none;
}

.entry.page .entry-body {
  mask-image: none;
}

.entry:focus-visible {
  border-color: rgba(255, 255, 255, 0.6);
}

.entry-body {
  font-size: clamp(0.78rem, 1.15vw, 0.95rem);
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.86);
  --collapsed-height: clamp(2.6rem, 5vw, 3.4rem);
  max-height: var(--collapsed-height);
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(180deg, #fff 45%, transparent);
  transition: max-height 1.4s cubic-bezier(0.19, 1, 0.22, 1), mask-image 0.8s ease,
    color 0.8s ease;
}

.entry-body::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5rem;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000 100%);
  opacity: 0.8;
  pointer-events: none;
  transition: opacity 0.8s ease;
}

.entry-body p {
  margin: 0 0 1.4rem;
}

.entry-body p:last-child {
  margin-bottom: 0;
}

.entry:hover {
  transform: translateY(-6px);
}

.entry.expanded {
  border-color: rgba(255, 255, 255, 0.3);
  padding: clamp(1.75rem, 4vw, 3rem);
  background: rgba(0, 0, 0, 0.78);
  color: #f8f8f8;
  box-shadow: 0 45px 120px rgba(0, 0, 0, 0.8), inset 0 1px rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  z-index: 3;
}

.entry.expanded .entry-body {
  max-height: var(--target-height, 120rem);
  mask-image: none;
}

.entry.expanded .entry-body::after {
  opacity: 0;
}

.entry.expanded::before {
  opacity: 0;
}

@media (max-width: 640px) {
  body {
    padding: 2.5rem 1.25rem 3rem;
  }

  header {
    letter-spacing: 0.2em;
  }

  .entry {
    border-radius: 1.5rem;
  }
}