/* LightFoxLauncher 介绍站 — 深色主题，与启动器配色一致
   零外部资源：系统字体栈，不加载任何外部字体/脚本 */

:root {
  --bg: #1c1e22;
  --card: #23262b;
  --accent: #58a6ff;
  --text: #d7dce2;
  --muted: #8b929c;
  --border: #32363d;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei",
    "PingFang SC", "Hiragino Sans GB", sans-serif;
  line-height: 1.7;
  font-size: 16px;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { line-height: 1.3; color: #eef1f5; }
h2 { font-size: 1.6rem; margin: 0 0 16px; }
h3 { font-size: 1.1rem; margin: 0 0 8px; }

/* Hero */
.hero {
  padding: 80px 0 56px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(88, 166, 255, 0.06), transparent);
}

.hero h1 {
  font-size: 2.6rem;
  margin: 0 0 8px;
  letter-spacing: 0.5px;
}

.tagline {
  font-size: 1.2rem;
  color: var(--accent);
  margin: 0 0 14px;
  font-weight: 600;
}

.hero .sub {
  max-width: 620px;
  margin: 0 auto 28px;
  color: var(--muted);
}

.cta { margin: 0; }

.btn {
  display: inline-block;
  margin: 0 6px 8px;
  padding: 10px 22px;
  border-radius: 8px;
  background: var(--accent);
  color: #10141a;
  font-weight: 600;
  transition: filter 0.15s ease;
}

.btn:hover { filter: brightness(1.12); text-decoration: none; }

.btn-ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

/* 特性卡片 */
section { padding: 48px 0 8px; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 22px;
  margin: 0;
}

.card p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* 下载区 */
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

th, td {
  text-align: left;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
}

th { color: #eef1f5; background: rgba(88, 166, 255, 0.07); }
tr:last-child td { border-bottom: none; }

code {
  font-family: Consolas, "Cascadia Mono", "Courier New", monospace;
  font-size: 0.92em;
  background: #191b1f;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 2px 7px;
}

.feed-url {
  display: inline-block;
  padding: 8px 14px;
  font-size: 1rem;
  color: var(--accent);
}

/* 通知区列表 */
#notify ul { padding-left: 22px; }
#notify li { margin-bottom: 6px; }

/* 页脚 */
footer {
  margin-top: 56px;
  padding: 28px 0 36px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-inner p { margin: 4px 0; }
.muted { color: var(--muted); font-size: 0.9rem; }

/* 响应式 */
@media (max-width: 640px) {
  .hero { padding: 56px 0 40px; }
  .hero h1 { font-size: 2rem; }
  section { padding: 36px 0 4px; }
}