:root {
  --radius: 18px;
  --border: rgba(255, 255, 255, 0.12);
  --bg: #0b0b0f;
  --bg2: #0e0f16;
  --text: #f5f6ff;
  --muted: rgba(245, 246, 255, 0.72);
  --muted2: rgba(245, 246, 255, 0.58);
  --chip: rgba(255, 255, 255, 0.06);
  --chipHover: rgba(255, 255, 255, 0.1);
  --focus: rgba(255, 255, 255, 0.35);
}

html[data-theme="light"] {
  --bg: #f6f7fb;
  --bg2: #ffffff;
  --text: #0b0b0f;
  --muted: rgba(11, 11, 15, 0.72);
  --muted2: rgba(11, 11, 15, 0.58);
  --border: rgba(0, 0, 0, 0.12);
  --chip: rgba(0, 0, 0, 0.05);
  --chipHover: rgba(0, 0, 0, 0.08);
  --focus: rgba(0, 0, 0, 0.25);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Helvetica,
    Arial,
    "Apple Color Emoji",
    "Segoe UI Emoji";
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
  color: var(--text);
}

a {
  color: inherit;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      900px 600px at 18% 18%,
      rgba(255, 59, 48, 0.14),
      transparent 60%
    ),
    radial-gradient(
      900px 600px at 85% 12%,
      rgba(255, 255, 255, 0.06),
      transparent 58%
    ),
    radial-gradient(
      900px 700px at 70% 88%,
      rgba(255, 59, 48, 0.08),
      transparent 62%
    );
  opacity: 0.95;
}

.shell {
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 18px;
  padding: 28px;
  max-width: 980px;
  margin: 0 auto;
  position: relative;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
}
.brand__logo {
  height: 40px;
  width: auto;
  display: block;
}

.topbar__actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.lang {
  display: inline-flex;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.chip {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 7px 10px;
  border-radius: 999px;
  font-weight: 650;
  cursor: pointer;
}

.chip.is-active {
  background: var(--chip);
  color: var(--text);
}

.icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  display: grid;
  place-items: center;
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.icon-btn:hover {
  background: var(--chipHover);
}

.card {
  align-self: center;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.headline {
  margin: 14px 0 10px;
  font-size: clamp(30px, 3.8vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.6px;
}

.subline {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
  max-width: 80ch;
}

.info {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}

.info__title {
  font-weight: 700;
  margin-bottom: 10px;
}

.info__row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.12);
}

html[data-theme="light"] .info__row {
  border-bottom-color: rgba(0, 0, 0, 0.12);
}

.info__label {
  color: var(--muted2);
  font-size: 14px;
}

.info__value {
  color: var(--text);
  font-weight: 650;
}

.note {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 6px 2px 0;
  color: var(--muted2);
  font-size: 13px;
}

.footer__right {
  display: inline-flex;
  gap: 14px;
}
.sep {
  opacity: 0.6;
  padding: 0 6px;
}

.noscript {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  font-size: 14px;
  backdrop-filter: blur(10px);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 12px;
}

@media (max-width: 820px) {
  .shell {
    padding: 20px;
  }
  .info {
    grid-template-columns: 1fr;
  }
  .info__row {
    grid-template-columns: 120px 1fr;
  }
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-weight: 650;
  padding: 6px 0 10px;
}

.back-link:hover {
  color: var(--text);
  text-decoration: none;
}

.legal {
  align-self: start;
}

.legal__content {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  max-width: 82ch;
}

.legal__content h2 {
  margin: 22px 0 10px;
  font-size: 16px;
  line-height: 1.3;
  letter-spacing: -0.2px;
}

.legal__content p {
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.7;
}

.legal__content a {
  color: var(--text);
  font-weight: 650;
}

.legal__content .date {
  margin-top: 18px;
  color: var(--muted2);
  font-size: 13px;
}