:root {
  color-scheme: dark;
  --bg: #0a0a0f;
  --bg-elevated: #121218;
  --surface: #14141a;
  --surface-2: #1e1e28;
  --border: rgba(255, 109, 0, 0.18);
  --border-subtle: rgba(232, 232, 240, 0.1);
  --text: #e8e8f0;
  --text-muted: #a0a0b8;
  --text-dim: #6b6b80;
  --accent: #ff6d00;
  --accent-soft: rgba(255, 109, 0, 0.12);
  --danger: #ff5a5a;
  --danger-soft: rgba(255, 90, 90, 0.12);
  --focus: #ffb74d;
  --radius: 16px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --font: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(1200px 500px at 10% -10%, rgba(255, 109, 0, 0.08), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.7;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: #ffb74d;
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--accent);
  color: #111;
  padding: 8px 12px;
  border-radius: 8px;
  z-index: 10;
}

.skip-link:focus {
  top: 12px;
}

.wrap {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 64px;
}

.site-header,
.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
  color: inherit;
  text-decoration: none;
}

.brand-kicker {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.brand-name {
  font-size: 1.05rem;
  font-weight: 700;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--text);
}

.hero {
  margin: 40px 0 28px;
}

.hero h1 {
  margin: 0 0 8px;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.15;
}

.lede,
.meta {
  color: var(--text-muted);
  margin: 0 0 8px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 22px;
  color: inherit;
  text-decoration: none;
  box-shadow: var(--shadow);
  min-height: 148px;
}

.card:hover,
.card:focus-visible {
  border-color: var(--border);
}

.card h2 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.card p {
  margin: 0;
  color: var(--text-muted);
}

.card.disabled {
  opacity: 0.55;
  pointer-events: none;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 48px);
  box-shadow: var(--shadow);
}

.legal h2 {
  margin-top: 2.2em;
  margin-bottom: 0.5em;
  font-size: 1.28rem;
  line-height: 1.3;
}

.legal h3 {
  margin-top: 1.4em;
  font-size: 1.05rem;
}

.legal p,
.legal li {
  color: var(--text);
  font-size: 1rem;
}

.legal ul,
.legal ol {
  padding-left: 1.2em;
}

.legal table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 8px;
  font-size: 0.95rem;
}

.legal th,
.legal td {
  border: 1px solid var(--border-subtle);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.legal th {
  background: var(--surface-2);
  color: var(--text-muted);
  font-weight: 600;
}

.callout {
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  padding: 12px 16px;
  border-radius: 0 12px 12px 0;
  margin: 20px 0;
}

.danger-panel {
  border: 1px solid rgba(255, 90, 90, 0.35);
  background: var(--danger-soft);
  border-radius: 14px;
  padding: 18px;
  margin: 20px 0;
}

.btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 12px;
  border: 1px solid transparent;
  min-height: 48px;
  padding: 0 18px;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: #111;
}

.btn-primary:hover {
  background: #ffb74d;
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border-subtle);
}

.btn-danger {
  background: var(--danger);
  color: #140808;
}

.btn-danger:disabled,
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-weight: 600;
}

.field input {
  min-height: 46px;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  color: var(--text);
  padding: 0 12px;
  font: inherit;
}

[hidden] {
  display: none !important;
}

.status {
  color: var(--text-muted);
}

.status.error {
  color: var(--danger);
}

.status.ok {
  color: #8fd18f;
}

.site-footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
  color: var(--text-dim);
  font-size: 0.92rem;
}

.google-btn-host {
  min-height: 44px;
}

@media (max-width: 640px) {
  .wrap {
    width: calc(100% - 24px);
    padding-top: 20px;
  }

  .panel {
    padding: 22px 18px;
  }

  .legal table {
    display: block;
    overflow-x: auto;
  }
}