:root {
  --kt-paper: #f6f0df;
  --kt-ink: #141414;
  --kt-muted: #6f6657;
  --kt-border: rgba(20, 20, 20, 0.18);

  --font-eb-garamond: "EB Garamond", serif;
  --prose-size: clamp(1.05rem, 1.15vw + .85rem, 1.3rem);
  --prose-line: clamp(1.65rem, 1.25vw + 1.15rem, 2rem);
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  color: var(--kt-ink);
  background: #000;
  font-family: Georgia, "Times New Roman", serif;
  overflow: hidden;
}

.kt-cover {
  min-height: 100vh;
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  isolation: isolate;
}

.kt-cover::before,
.kt-cover::after {
  content: "";
  position: absolute;
  inset: 1rem;
  border: 1px solid var(--kt-border);
  pointer-events: none;
  z-index: -1;
}

.kt-cover::after {
  inset: 1.45rem;
  border-style: dashed;
  opacity: 0.45;
}

.kt-card {
  width: min(100%, 760px);
  padding: clamp(2rem, 6vw, 4.75rem);
  border: 1px solid var(--kt-border);
  border-radius: 1.75rem;
  background: #000;
}

.kt-logo {
  width: min(340px, 78vw);
  height: auto;
  margin-bottom: 2rem;
  filter: drop-shadow(0 0.4rem 0.35rem rgba(0, 0, 0, 0.08));
}

.kt-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--kt-border);
  border-radius: 999px;
  color: var(--kt-muted);
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.kt-kicker::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--kt-ink);
  opacity: 0.8;
}

.kt-title {
  max-width: 12ch;
  margin-inline: auto;
  font-size: clamp(2.4rem, 8vw, 5.5rem);
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.kt-comment {
  max-width: 42rem;
  margin: 1.5rem auto 0;
  color: #fff;
  font-size: clamp(1.08rem, 2.2vw, 1.35rem);
  line-height: 1.72;
}

.kt-signoff {
  margin-top: 2rem;
  color: var(--kt-muted);
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}


.prose {
  font-family: var(--font-eb-garamond);
  color: rgba(246, 246, 246, .88);
  font-weight: 400;
  font-size: var(--prose-size);
  line-height: var(--prose-line);
}

@media (max-width: 575.98px) {
  body {
    overflow-y: auto;
  }

  .kt-cover {
    height: auto;
    min-height: 100vh;
  }

  .kt-cover::before,
  .kt-cover::after {
    inset: 0.65rem;
  }

  .kt-card {
    border-radius: 1.25rem;
  }
}