:root {
  --bg: #0f0f12;
  --surface: #18181c;
  --border: #2a2a30;
  --text: #e8e8ec;
  --text-muted: #9a9aa6;
  --accent: #7c9cf8;
  --accent-hover: #9ab4fa;
  --green: #7ee787;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.header {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--border);
}

.logo {
  margin: 0 0 0.5rem;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.tagline {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Hero + download */
.hero {
  padding: 2.5rem 0;
}

.hero-desc {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: var(--bg);
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn-download:hover {
  background: var(--accent-hover);
}

.requirement {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Sections */
.section {
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
}

.section:last-of-type {
  border-bottom: none;
}

.section-muted {
  background: var(--surface);
}

.section h2 {
  margin: 0 0 1rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.feature-list {
  margin: 0;
  padding-left: 1.25rem;
}

.feature-list li {
  margin-bottom: 0.75rem;
}

.feature-list li:last-child {
  margin-bottom: 0;
}

kbd, code {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9em;
}

kbd {
  padding: 0.15em 0.4em;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
}

code {
  color: var(--green);
  background: rgba(126, 231, 135, 0.08);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

/* Table */
.table-wrap {
  overflow-x: auto;
  margin-bottom: 1rem;
}

.hotkey-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.hotkey-table th,
.hotkey-table td {
  padding: 0.5rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.hotkey-table th {
  font-weight: 600;
  color: var(--text-muted);
}

.hotkey-table td:first-child {
  white-space: nowrap;
}

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

/* Install steps */
.install-steps {
  margin: 0;
  padding-left: 1.25rem;
}

.install-steps li {
  margin-bottom: 0.5rem;
}

.license {
  margin: 1rem 0 0;
  font-size: 0.9rem;
}

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

.license a:hover {
  text-decoration: underline;
}

/* Footer */
.footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}

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

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

.footer a:hover {
  text-decoration: underline;
}