html:has(.icc-char),
body:has(.icc-char) {
  margin: 0;
  background: #070d16;
}

.icc-char {
  --icc-bg: #070d16;
  --icc-panel: #121d2b;
  --icc-text: #e8f7ff;
  --icc-muted: #c9f3fc;
  --icc-cyan: #00d4ff;
  --icc-cyan-2: #08edec;
  --icc-line: rgba(0, 212, 255, 0.35);
  --icc-danger: #ffd0dc;
  --icc-ok: #d8fff4;
  color-scheme: dark;
  min-height: 100vh;
  box-sizing: border-box;
  background:
    radial-gradient(1100px 480px at 8% -12%, rgba(0, 212, 255, 0.16), transparent 55%),
    radial-gradient(800px 360px at 100% 0%, rgba(8, 237, 236, 0.1), transparent 50%),
    var(--icc-bg);
  color: var(--icc-text);
  font-family: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.05rem;
  line-height: 1.55;
}

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

.icc-char :focus-visible {
  outline: 3px solid var(--icc-cyan);
  outline-offset: 3px;
}

.icc-char__sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.icc-char__skip {
  position: absolute;
  left: 0.5rem;
  top: -4rem;
  background: var(--icc-cyan);
  color: var(--icc-bg);
  padding: 0.5rem 0.8rem;
  z-index: 2;
}

.icc-char__skip:focus {
  top: 0.5rem;
}

.icc-char__wrap {
  width: min(72rem, calc(100% - 1.5rem));
  margin: 0 auto;
  padding: 1.25rem 0 3rem;
}

.icc-char__header {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.icc-char__brandbox {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.icc-char__mark {
  width: 0.85rem;
  height: 0.85rem;
  border: 2px solid var(--icc-cyan);
  transform: rotate(45deg);
  flex: none;
}

.icc-char__brand {
  margin: 0;
  font-size: 1.7rem;
  letter-spacing: 0.04em;
}

.icc-char__tag {
  margin: 0;
  color: var(--icc-muted);
}

.icc-char__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.icc-char__nav a {
  color: var(--icc-text);
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.1rem;
  border-bottom: 2px solid transparent;
}

.icc-char__nav a[aria-current="page"] {
  border-bottom-color: var(--icc-cyan);
  color: var(--icc-cyan-2);
}

.icc-char__banner,
.icc-char__flash,
.icc-char__note,
.icc-char__alert {
  border: 1px solid var(--icc-line);
  background: rgba(18, 29, 43, 0.92);
  border-radius: 0.9rem;
  padding: 0.85rem 1rem;
  margin: 0 0 1rem;
}

.icc-char__banner {
  border-style: dashed;
}

.icc-char__flash {
  border-color: var(--icc-cyan-2);
  color: var(--icc-ok);
}

.icc-char__alert {
  border-color: #ffb4c8;
}

.icc-char__alert a,
.icc-char a {
  color: var(--icc-cyan-2);
}

.icc-char a:hover {
  color: var(--icc-cyan);
}

.icc-char h1,
.icc-char h2,
.icc-char h3 {
  line-height: 1.25;
  font-weight: 650;
}

.icc-char h1 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin: 0 0 0.6rem;
}

.icc-char h2 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
}

.icc-char__lead {
  font-size: 1.12rem;
  max-width: 42rem;
}

.icc-char__muted {
  color: var(--icc-muted);
}

.icc-char__grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .icc-char__grid--2 {
    grid-template-columns: 1fr 1fr;
  }
}

.icc-char__panel {
  background: var(--icc-panel);
  border: 1px solid var(--icc-line);
  border-radius: 1rem;
  padding: 1rem 1.05rem 1.15rem;
  margin: 0 0 1rem;
}

.icc-char__panel legend,
.icc-char__kicker {
  color: var(--icc-cyan);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.icc-char label,
.icc-char .icc-char__check {
  display: block;
  margin: 0.85rem 0 0.3rem;
  font-weight: 650;
}

.icc-char .icc-char__hint,
.icc-char .icc-char__error {
  margin: 0.2rem 0 0.4rem;
  color: var(--icc-muted);
  font-size: 0.95rem;
}

.icc-char .icc-char__error {
  color: var(--icc-danger);
}

.icc-char input,
.icc-char select,
.icc-char textarea {
  width: 100%;
  max-width: 100%;
  background: var(--icc-bg);
  color: var(--icc-text);
  border: 1px solid var(--icc-line);
  border-radius: 0.7rem;
  padding: 0.7rem 0.8rem;
  min-height: 44px;
  font: inherit;
}

.icc-char textarea {
  min-height: 8rem;
  resize: vertical;
}

.icc-char [aria-invalid="true"] {
  border-color: #ffb4c8;
}

.icc-char__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.icc-char__button {
  background: var(--icc-cyan);
  color: #070d16;
  font: inherit;
  font-weight: 700;
  min-height: 44px;
  padding: 0.55rem 1rem;
  border: 0;
  border-radius: 999px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.icc-char__button:hover {
  background: var(--icc-cyan-2);
  color: #070d16;
}

.icc-char__button--ghost {
  background: transparent;
  color: var(--icc-text);
  border: 1px solid var(--icc-line);
}

.icc-char__button--ghost:hover {
  color: var(--icc-text);
  border-color: var(--icc-cyan);
}

.icc-char__check input {
  width: 1.2rem;
  height: 1.2rem;
  min-height: 0;
  margin-right: 0.5rem;
  vertical-align: middle;
}

.icc-char__scroll {
  overflow-x: auto;
}

.icc-char table {
  width: 100%;
  border-collapse: collapse;
  min-width: 40rem;
}

.icc-char th,
.icc-char td {
  text-align: left;
  vertical-align: top;
  padding: 0.7rem 0.5rem;
  border-bottom: 1px solid var(--icc-line);
}

.icc-char th {
  color: var(--icc-cyan-2);
  font-weight: 650;
}

.icc-char__footer {
  margin-top: 2rem;
  color: var(--icc-muted);
  font-size: 0.95rem;
}

.icc-char details {
  margin: 0.4rem 0 0.8rem;
}

.icc-char summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  cursor: pointer;
  color: var(--icc-cyan-2);
}

@media (max-width: 720px) {
  .icc-char__actions,
  .icc-char__button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .icc-char * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}