:root {
  color-scheme: light;
  --paper: #edf1f4;
  --paper-deep: #d7dee4;
  --ink: rgba(33, 39, 44, 0.76);
  --muted: rgba(78, 88, 96, 0.62);
  --line: rgba(174, 184, 192, 0.58);
  --glow: rgba(205, 216, 224, 0.92);
  --shadow: rgba(33, 39, 44, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: "Courier New", Courier, monospace;
  color: var(--ink);
  background:
    linear-gradient(rgba(255, 255, 255, 0.08) 50%, rgba(0, 0, 0, 0.026) 50%),
    radial-gradient(circle at 50% 34%, rgba(213, 222, 229, 0.92), transparent 34rem),
    linear-gradient(145deg, var(--paper), var(--paper-deep));
  background-size: 100% 4px, cover, cover;
  text-shadow:
    1px 1px 0 rgba(140, 151, 160, 0.42),
    2px 2px 0 rgba(114, 126, 136, 0.24),
    3px 3px 5px rgba(33, 39, 44, 0.18),
    0 0 3px rgba(33, 39, 44, 0.2),
    0 0 16px rgba(210, 220, 228, 0.98);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    radial-gradient(circle at center, transparent 0 58%, rgba(35, 43, 49, 0.1) 100%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 3px);
  pointer-events: none;
}

body::after {
  position: fixed;
  inset: 0;
  z-index: 5;
  content: "";
  background: radial-gradient(circle, rgba(214, 223, 230, 0.18), transparent 62%);
  mix-blend-mode: screen;
  pointer-events: none;
}

.shell {
  display: grid;
  width: min(100%, 980px);
  min-height: 100vh;
  margin: 0 auto;
  padding: clamp(24px, 5vw, 64px);
  place-items: center;
  gap: 28px;
}

.terminal-panel {
  position: relative;
  width: min(100%, 720px);
  padding: clamp(28px, 6vw, 62px);
  overflow: hidden;
  text-align: center;
  background: rgba(232, 237, 241, 0.58);
  border: 1px solid var(--line);
  box-shadow:
    0 0 48px var(--glow),
    0 18px 60px var(--shadow),
    inset 0 0 58px rgba(216, 224, 230, 0.86);
  opacity: 0.9;
}

.terminal-panel::before {
  position: absolute;
  inset: 12px;
  content: "";
  border: 1px solid rgba(33, 39, 44, 0.08);
  pointer-events: none;
}

.kicker {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0;
  text-shadow:
    1px 1px 0 rgba(140, 151, 160, 0.38),
    2px 2px 0 rgba(114, 126, 136, 0.2),
    3px 3px 5px rgba(33, 39, 44, 0.14),
    0 0 2px rgba(33, 39, 44, 0.22),
    0 0 12px rgba(210, 220, 228, 0.94);
  text-transform: uppercase;
  filter: blur(0.2px);
}

h1 {
  margin: 0;
  font-size: clamp(3.2rem, 10vw, 7.4rem);
  line-height: 0.88;
  text-transform: uppercase;
  text-shadow:
    1px 1px 0 rgba(148, 160, 170, 0.48),
    2px 2px 0 rgba(118, 132, 144, 0.34),
    4px 4px 0 rgba(88, 101, 113, 0.18),
    6px 6px 10px rgba(33, 39, 44, 0.2),
    0 0 3px rgba(33, 39, 44, 0.3),
    0 0 18px rgba(33, 39, 44, 0.12),
    0 0 42px rgba(208, 219, 228, 1);
  filter: blur(0.46px);
  opacity: 0.82;
}

.angel-frame {
  position: relative;
  display: grid;
  width: min(52vw, 250px);
  min-width: 156px;
  aspect-ratio: 183.56 / 146.03;
  margin: clamp(26px, 5vw, 42px) auto;
  place-items: center;
  filter:
    blur(0.36px)
    drop-shadow(0 0 22px rgba(255, 255, 255, 1))
    drop-shadow(0 0 54px rgba(255, 255, 255, 0.9))
    drop-shadow(0 0 18px rgba(33, 39, 44, 0.12));
  opacity: 0.74;
}

.angel-frame::before {
  position: absolute;
  inset: -24%;
  content: "";
  background: radial-gradient(circle, rgba(255, 255, 255, 0.84), transparent 62%);
  filter: blur(16px);
  pointer-events: none;
}

.angel-frame img {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  filter:
    contrast(0.78)
    saturate(0.72)
    brightness(1.08)
    blur(0.28px);
  image-rendering: auto;
  opacity: 0.86;
}

p {
  max-width: 58ch;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(1rem, 2.4vw, 1.14rem);
  line-height: 1.7;
  text-shadow:
    1px 1px 0 rgba(140, 151, 160, 0.36),
    2px 2px 0 rgba(114, 126, 136, 0.18),
    3px 3px 5px rgba(33, 39, 44, 0.14),
    0 0 2.5px rgba(33, 39, 44, 0.22),
    0 0 14px rgba(210, 220, 228, 0.96);
  filter: blur(0.34px);
}

.lead {
  margin-bottom: 16px;
  color: var(--ink);
  font-size: clamp(1.14rem, 3vw, 1.45rem);
  opacity: 0.88;
}

.charm-button {
  display: inline-flex;
  min-height: 46px;
  margin-top: 30px;
  padding: 0 22px;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  background: rgba(236, 242, 246, 0.36);
  border: 1px solid rgba(33, 39, 44, 0.42);
  box-shadow: 0 0 24px rgba(207, 218, 226, 0.92);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.92rem;
  text-decoration: none;
  text-shadow:
    1px 1px 0 rgba(140, 151, 160, 0.4),
    2px 2px 0 rgba(114, 126, 136, 0.22),
    3px 3px 5px rgba(33, 39, 44, 0.16),
    0 0 2.5px rgba(33, 39, 44, 0.28),
    0 0 16px rgba(210, 220, 228, 0.98);
  text-transform: uppercase;
  transition: transform 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.charm-button:hover,
.charm-button:focus-visible {
  background: rgba(236, 242, 246, 0.62);
  box-shadow: 0 0 28px rgba(207, 218, 226, 1);
  transform: translateY(-2px);
}

.inscription {
  display: grid;
  width: min(100%, 720px);
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: 0 0 36px rgba(207, 218, 226, 0.62);
  opacity: 0.82;
}

.inscription div {
  min-height: 128px;
  padding: 18px;
  background: rgba(232, 237, 241, 0.56);
}

.inscription span {
  display: block;
  margin-bottom: 18px;
  color: var(--ink);
  font-size: 0.82rem;
  text-shadow:
    1px 1px 0 rgba(140, 151, 160, 0.38),
    2px 2px 0 rgba(114, 126, 136, 0.2),
    3px 3px 5px rgba(33, 39, 44, 0.14),
    0 0 2px rgba(33, 39, 44, 0.22),
    0 0 12px rgba(210, 220, 228, 0.94);
  filter: blur(0.22px);
}

.inscription p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

@media (max-width: 680px) {
  .shell {
    padding: 20px;
  }

  .terminal-panel {
    padding: 34px 20px;
  }

  .inscription {
    grid-template-columns: 1fr;
  }
}