:root {
  color-scheme: light;
  font-family: 'IBM Plex Sans', 'Segoe UI', sans-serif;
  --bg:
    radial-gradient(circle at top left, rgba(240, 168, 81, 0.18), transparent 28%),
    radial-gradient(circle at 85% 10%, rgba(28, 92, 84, 0.18), transparent 30%),
    linear-gradient(180deg, #f7f2e8 0%, #efe7da 100%);
  --panel: rgba(255, 250, 244, 0.86);
  --panel-border: rgba(77, 53, 24, 0.14);
  --text: #1f2420;
  --muted: #576158;
  --accent: #145f58;
  --accent-strong: #0d463f;
  --accent-soft: rgba(20, 95, 88, 0.12);
  --field-border: rgba(77, 53, 24, 0.16);
  --shadow: 0 18px 48px rgba(61, 43, 20, 0.12);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

.settings-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 36px 20px 40px;
}

.hero-panel,
.settings-card {
  border: 1px solid var(--panel-border);
  border-radius: 26px;
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.9fr);
  gap: 20px;
  padding: 28px;
  border-radius: 30px;
}

.eyebrow,
.panel-label {
  margin: 0 0 10px;
  font-family: 'IBM Plex Mono', 'SFMono-Regular', monospace;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

h2 {
  margin: 0;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
}

.hero-text {
  max-width: 58ch;
  margin: 18px 0 0;
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--muted);
}

.hero-text.compact {
  margin-top: 4px;
}

.hero-status {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(13, 70, 63, 0.94), rgba(9, 50, 45, 0.94));
  color: #f5f4ed;
}

.hero-status .panel-label,
.hero-status .protection-note,
.hero-status .chip-label {
  color: rgba(245, 244, 237, 0.72);
}

.protection-mode {
  margin: 0;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.protection-note {
  margin: 0;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.status-chip {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.chip-label,
.chip-value {
  display: block;
}

.chip-value {
  margin-top: 6px;
  font-size: 1.02rem;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.settings-card {
  padding: 24px;
}

.section-heading {
  margin-bottom: 14px;
}

.feature-list {
  margin: 0;
  padding-left: 18px;
}

.feature-list li + li {
  margin-top: 8px;
}

.screenshots {
  margin-top: 20px;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.shot-card {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--field-border);
  background: #fff;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 14px;
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  color: #f7f4ec;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.button-link.button-secondary {
  background: var(--accent-soft);
  color: var(--accent-strong);
  box-shadow: inset 0 0 0 1px rgba(20, 95, 88, 0.28);
}

@media (max-width: 960px) {
  .hero-panel,
  .settings-grid,
  .screenshot-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .settings-shell {
    padding: 18px 14px 28px;
  }

  .hero-panel,
  .settings-card {
    padding: 20px;
    border-radius: 22px;
  }
}

.copyright-section {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--panel-border);
  text-align: center;
}

.copyright-text {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.copyright-text a {
  color: var(--accent);
  text-decoration: none;
}

.copyright-text a:hover {
  color: var(--accent-strong);
  text-decoration: underline;
}