:root {
  --info-page-bg: #f4efe7;
  --info-surface: #fbf8f3;
  --info-surface-strong: #ffffff;
  --info-ink: #17191d;
  --info-muted: #686a6e;
  --info-accent: #d83b26;
  --info-accent-hover: #bd301f;
  --info-line: rgba(23, 25, 29, 0.13);
  --info-shadow: 0 30px 90px rgba(17, 18, 20, 0.22);
}

html.info-overlay-open,
body.info-overlay-open {
  overflow: hidden !important;
  overscroll-behavior: none;
}

.info-overlay {
  width: min(960px, calc(100% - 48px));
  max-width: none;
  height: min(820px, calc(var(--visual-viewport-height, 100dvh) - 48px));
  max-height: none;
  margin: auto;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 30px;
  color: var(--info-ink);
  background: transparent;
  box-shadow: var(--info-shadow);
}

.info-overlay::backdrop {
  background: rgba(18, 19, 22, 0.42);
  backdrop-filter: blur(8px);
}

.info-screen {
  display: grid;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
  color: var(--info-ink);
  background: var(--info-surface);
}

.info-overlay__screen {
  border: 1px solid rgba(23, 25, 29, 0.1);
  border-radius: inherit;
}

.info-screen__header {
  position: relative;
  z-index: 2;
  display: grid;
  min-width: 0;
  min-height: 72px;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  padding: 12px 18px 12px 24px;
  border-bottom: 1px solid rgba(23, 25, 29, 0.09);
  background: rgba(251, 248, 243, 0.96);
  backdrop-filter: blur(18px);
}

.info-screen__brand {
  justify-self: start;
  color: var(--info-ink);
  font-size: 16px;
  font-weight: 850;
  letter-spacing: 0.08em;
  line-height: 1;
}

.info-screen__brand::after {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin: 0 0 9px 2px;
  border-radius: 50%;
  background: var(--info-accent);
  content: "";
}

.info-screen__route-title {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  font-size: 14px;
  font-weight: 750;
  letter-spacing: 0.01em;
  line-height: 1.3;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.info-screen__close,
.info-route-header__back {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  justify-self: end;
  padding: 0;
  border: 1px solid rgba(23, 25, 29, 0.1);
  border-radius: 50%;
  color: var(--info-ink);
  background: rgba(255, 255, 255, 0.68);
  text-decoration: none;
  transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.info-screen__close:hover,
.info-route-header__back:hover {
  border-color: rgba(23, 25, 29, 0.2);
  background: #ffffff;
  transform: translateY(-1px);
}

.info-screen__close:focus-visible,
.info-route-header__back:focus-visible,
.info-document a:focus-visible {
  outline: 3px solid rgba(216, 59, 38, 0.34);
  outline-offset: 3px;
}

.info-screen__close svg,
.info-route-header__back svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.info-screen__content {
  min-width: 0;
  min-height: 0;
  padding: clamp(30px, 5vw, 58px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  touch-action: pan-y;
  -webkit-overflow-scrolling: touch;
}

.info-screen__status {
  display: grid;
  min-height: 100%;
  place-items: center;
  gap: 16px;
  color: var(--info-muted);
  font-size: 15px;
  text-align: center;
}

.info-screen__status p {
  margin: 0;
}

.info-screen__status--error {
  align-content: center;
}

.info-screen__direct-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 17px;
  border-radius: 999px;
  color: #ffffff;
  background: var(--info-accent);
  font-weight: 750;
  text-decoration: none;
}

.info-document {
  width: min(100%, 760px);
  margin: 0 auto;
  overflow-wrap: anywhere;
}

.info-document__eyebrow {
  margin: 0 0 15px;
  color: var(--info-accent);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.09em;
  line-height: 1.4;
  text-transform: uppercase;
}

.info-document__title {
  max-width: 740px;
  margin: 0;
  font-size: clamp(38px, 6vw, 62px);
  font-weight: 780;
  letter-spacing: -0.045em;
  line-height: 1;
  text-wrap: balance;
}

.info-document__lead {
  max-width: 720px;
  margin: 24px 0 0;
  color: #3d3f43;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.55;
}

.info-document__section,
.info-document__notice {
  max-width: 720px;
  margin: 28px 0 0;
}

.info-document__section h2,
.info-document__notice h2 {
  margin: 0 0 9px;
  color: var(--info-ink);
  font-size: 19px;
  line-height: 1.35;
}

.info-document__section h3 {
  margin: 20px 0 7px;
  font-size: 16px;
  line-height: 1.4;
}

.info-document__section p,
.info-document__section li,
.info-document__notice p {
  color: var(--info-muted);
  font-size: 15px;
  line-height: 1.68;
}

.info-document__section p,
.info-document__notice p {
  margin: 0;
}

.info-document__section p + p,
.info-document__notice p + p {
  margin-top: 10px;
}

.info-document__notice {
  position: relative;
  padding: 23px 24px 23px 27px;
  overflow: hidden;
  border: 1px solid var(--info-line);
  border-radius: 18px;
  background: var(--info-surface-strong);
}

.info-document__notice::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 4px;
  background: var(--info-accent);
  content: "";
}

.info-document__link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  margin-top: 18px;
  color: var(--info-accent);
  font-weight: 780;
  line-height: 1.45;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.info-document__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid var(--info-line);
  color: var(--info-muted);
  font-size: 13px;
  line-height: 1.5;
}

.info-document .training-grid {
  display: grid;
  margin-top: 30px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.info-document .training-card {
  display: flex;
  min-width: 0;
  min-height: 300px;
  flex-direction: column;
  padding: 20px;
  border: 1px solid var(--info-line);
  border-radius: 20px;
  background: var(--info-surface-strong);
}

.info-document .training-card__topline {
  display: flex;
  min-height: 40px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.info-document .training-card__icon {
  display: inline-flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  flex: 0 0 38px;
  border-radius: 13px;
  color: var(--info-accent);
  background: rgba(216, 59, 38, 0.08);
}

.info-document .training-card__icon svg,
.info-document .training-card__status svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.info-document .training-card__status {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 5px;
  color: var(--info-muted);
  font-size: 11px;
  font-weight: 750;
  line-height: 1.25;
  text-align: right;
}

.info-document .training-card__status svg {
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
}

.info-document .training-card__content {
  margin-top: 24px;
}

.info-document .training-card__content h2 {
  margin: 0;
  font-size: 19px;
  line-height: 1.2;
}

.info-document .training-card__content p {
  margin: 10px 0 0;
  color: var(--info-muted);
  font-size: 14px;
  line-height: 1.55;
}

.info-document .training-card__meta {
  margin-top: auto;
  padding-top: 22px;
  color: var(--info-muted);
  font-size: 12px;
  line-height: 1.45;
}

.info-document .training-card__action {
  min-height: 42px;
  margin-top: 14px;
  padding: 9px 12px;
  border: 1px solid rgba(23, 25, 29, 0.1);
  border-radius: 13px;
  color: var(--info-muted);
  background: rgba(23, 25, 29, 0.035);
  font: inherit;
  font-size: 12px;
  font-weight: 750;
  cursor: not-allowed;
}

.info-route-page {
  min-width: 320px;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  padding: 0;
  color: var(--info-ink);
  background: var(--info-page-bg);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.info-route-page *,
.info-route-page *::before,
.info-route-page *::after {
  box-sizing: border-box;
}

.info-route-page .skip-link {
  position: fixed;
  top: -80px;
  left: 18px;
  z-index: 20;
  padding: 11px 16px;
  border-radius: 12px;
  color: #ffffff;
  background: var(--info-ink);
  text-decoration: none;
}

.info-route-page .skip-link:focus {
  top: 18px;
}

.info-route-shell {
  width: min(100%, 1060px);
  min-height: 100svh;
  margin: 0 auto;
  background: var(--info-surface);
}

.info-route-header {
  position: sticky;
  top: 0;
}

.info-route-header__back {
  grid-column: 3;
}

.info-route-content {
  padding: clamp(38px, 7vw, 76px) clamp(24px, 7vw, 76px) 70px;
}

.info-route-footer {
  padding: 0 24px calc(28px + env(safe-area-inset-bottom));
  color: var(--info-muted);
  font-size: 13px;
  text-align: center;
}

@keyframes info-screen-enter {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .info-overlay[open] .info-overlay__screen {
    animation: info-screen-enter 180ms ease-out both;
  }
}

@media (max-width: 760px) {
  .info-overlay {
    width: 100%;
    height: var(--visual-viewport-height, 100dvh);
    margin: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .info-overlay::backdrop {
    background: var(--info-surface);
    backdrop-filter: none;
  }

  .info-overlay__screen {
    border: 0;
  }

  .info-screen__header {
    min-height: calc(64px + env(safe-area-inset-top));
    padding: calc(8px + env(safe-area-inset-top)) 10px 8px 16px;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 8px;
  }

  .info-screen__brand {
    font-size: 14px;
  }

  .info-screen__route-title {
    font-size: 13px;
  }

  .info-screen__close,
  .info-route-header__back {
    width: 48px;
    height: 48px;
  }

  .info-screen__content {
    padding: 30px 20px calc(38px + env(safe-area-inset-bottom));
    scrollbar-gutter: auto;
  }

  .info-document__title {
    font-size: clamp(34px, 10vw, 46px);
    line-height: 1.03;
  }

  .info-document__lead {
    margin-top: 20px;
    font-size: 18px;
  }

  .info-document__notice {
    padding: 20px 18px 20px 22px;
  }

  .info-document__meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .info-document .training-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .info-document .training-card {
    min-height: 250px;
  }

  .info-route-shell {
    width: 100%;
  }

  .info-route-content {
    padding: 34px 20px 52px;
  }
}

@media (max-height: 520px) and (orientation: landscape) {
  .info-overlay {
    height: var(--visual-viewport-height, 100dvh);
    border-radius: 0;
  }

  .info-screen__header {
    min-height: 58px;
    padding-top: 5px;
    padding-bottom: 5px;
  }

  .info-screen__content {
    padding-top: 24px;
    padding-bottom: calc(28px + env(safe-area-inset-bottom));
  }
}

@media print {
  @page {
    margin: 18mm;
  }

  body.info-route-page,
  .info-route-shell,
  .info-screen {
    color: #000000;
    background: #ffffff;
  }

  body.info-overlay-open > :not(.info-overlay) {
    display: none !important;
  }

  .info-overlay {
    position: static;
    display: block;
    width: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    border-radius: 0;
    box-shadow: none;
  }

  .info-screen__header,
  .info-route-header,
  .info-route-footer {
    display: none;
  }

  .info-screen__content,
  .info-route-content {
    padding: 0;
    overflow: visible;
  }

  .info-document {
    width: auto;
    max-width: none;
  }

  .info-document__title {
    font-size: 30pt;
  }

  .info-document__notice,
  .info-document .training-card {
    break-inside: avoid;
    box-shadow: none;
  }

  .info-document a {
    color: #000000;
  }
}