:root {
  color-scheme: dark;

  --page-bg: #0a0a0a;
  --text-primary: #fff;
  --text-secondary: #9e9e9e;
  --accent-primary: #7633ff;
  --accent-secondary: #8f58ff;
  --panel-border: rgb(143 88 255 / 22%);
  --glow-primary: rgb(118 51 255 / 35%);
  --glow-secondary: rgb(143 88 255 / 20%);
}

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

body {
  position: relative;
  margin: 0;
  padding: 2rem 1rem;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: Figtree, "Segoe UI", Arial, sans-serif;
  background: var(--page-bg);
  color: var(--text-primary);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 14% 14%, rgb(118 51 255 / 26%), transparent 42%),
    radial-gradient(circle at 88% 86%, rgb(143 88 255 / 18%), transparent 48%),
    linear-gradient(145deg, rgb(10 10 10 / 98%), rgb(10 10 10 / 100%));
  pointer-events: none;
}

main {
  display: block;
}

.eol-page {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 1.5rem;
  width: min(100%, 52rem);
  margin: 0 auto;
  padding: 2rem 1.5rem;
  border: 1px solid var(--panel-border);
  border-radius: 1rem;
  background-color: rgb(11 11 11 / 70%);
  backdrop-filter: blur(4px);
}

.logo-block {
  display: flex;
  align-items: center;
}

.logo-image {
  display: block;
  width: clamp(6.8rem, 42vw, 7.375rem);
  height: auto;
}

.announcement-block {
  display: grid;
  gap: 0.9rem;
}

.announcement-block h1 {
  margin: 0;
  font-size: clamp(1.5rem, 3.1vw, 2rem);
  line-height: 1.2;
}

.announcement-block p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}

.inline-link {
  color: var(--text-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.inline-link:hover {
  color: #d8cbff;
}

.faq-block {
  width: 100%;
  margin-top: 0.4rem;
}

.faq-block h2 {
  margin: 0 0 0.9rem;
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.faq-list {
  display: grid;
  gap: 0.62rem;
}

.faq-item {
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: 0.75rem;
  background: rgb(18 18 18 / 70%);
  transition: border-color 150ms ease, background-color 150ms ease;
  overflow: clip;
}

.faq-item:hover {
  border-color: rgb(143 88 255 / 60%);
}

.faq-item[open] {
  border-color: rgb(143 88 255 / 72%);
  background: rgb(22 22 22 / 80%);
}

.faq-item summary {
  position: relative;
  padding: 0.95rem 2.8rem 0.95rem 1rem;
  list-style: none;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-primary);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  color: var(--accent-secondary);
  font-size: 1.25rem;
  line-height: 1;
  font-weight: 500;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item[open] summary {
  border-bottom: 1px solid rgb(255 255 255 / 10%);
  background: linear-gradient(180deg, rgb(143 88 255 / 9%), rgb(143 88 255 / 0%));
}

.faq-item p {
  margin: 0;
  padding: 0.78rem 1rem 1rem;
  color: #c3c3c3;
  font-size: 0.9rem;
  line-height: 1.55;
}

.cta-block {
  display: flex;
}

.cta-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.875rem;
  padding: 0.8rem 1.35rem;
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: 0.7rem;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition:
    filter 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease;
}

.cta-link:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.cta-link:focus-visible {
  outline: 3px solid var(--accent-secondary);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px rgb(143 88 255 / 24%);
}

@media (width >= 64rem) {
  .eol-page {
    width: min(100%, 56rem);
    gap: 1.75rem;
    padding: 3rem;
  }

  .announcement-block p {
    font-size: 1.04rem;
  }
}