/* Magic Mirror 官网样式 —— 浅色主题，Paste 风格 */
:root {
  --color-canvas: #f5f5f7;
  --color-surface: #ffffff;
  --color-ink: #1a1a1a;
  --color-muted: #888;
  --color-line: rgba(0, 0, 0, 0.1);
  --color-brand: #4285f4;
  --color-brand-deep: #1a73e8;
  --radius: 14px;
  --font: system-ui, -apple-system, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  background: var(--color-canvas);
  color: var(--color-ink);
  -webkit-font-smoothing: antialiased;
  /* 粘性页脚：页面至少占满视口，内容不足时 footer 仍贴底 */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

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

/* ---------- 顶栏 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(245, 245, 247, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-line);
}
.header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--color-ink);
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
  flex-wrap: wrap;
}
.main-nav a {
  color: var(--color-ink);
  opacity: 0.75;
  font-size: 15px;
}
.main-nav a:hover {
  opacity: 1;
  text-decoration: none;
}
.main-nav .lang-switch {
  opacity: 0.6;
  font-size: 14px;
  border-left: 1px solid var(--color-line);
  padding-left: 18px;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-block;
  padding: 11px 22px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-brand), var(--color-brand-deep));
  color: #fff !important;
  font-weight: 600;
  font-size: 15px;
  opacity: 1 !important;
  transition: filter 0.15s;
}
.btn:hover {
  filter: brightness(1.08);
  text-decoration: none;
}
.btn.ghost {
  background: transparent;
  color: var(--color-ink) !important;
  border: 1px solid var(--color-line);
}
.btn.small {
  padding: 6px 14px;
  font-size: 13px;
  border-radius: 8px;
}

/* ---------- 首页 Hero ---------- */
.hero {
  text-align: center;
  padding: 88px 24px 64px;
  max-width: 860px;
  margin: 0 auto;
}
.hero .eyebrow {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  background: rgba(66, 133, 244, 0.12);
  color: var(--color-brand-deep);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: 48px;
  line-height: 1.2;
  margin: 0 0 18px;
}
.hero .lead {
  font-size: 19px;
  color: var(--color-muted);
  max-width: 640px;
  margin: 0 auto 34px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- 分区 ---------- */
.content-section {
  padding: 48px 24px;
}
.container-narrow {
  max-width: 760px;
  margin: 0 auto;
}
.container-wide {
  max-width: 1120px;
  margin: 0 auto;
}
.page-head {
  text-align: center;
  padding: 64px 24px 8px;
}
.page-head h1 {
  font-size: 38px;
  margin: 0 0 10px;
}
.page-head .lead {
  color: var(--color-muted);
  font-size: 17px;
  max-width: 640px;
  margin: 0 auto;
}
.content-section h2 {
  font-size: 24px;
  margin: 0 0 14px;
}

/* ---------- 功能卡片 ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 22px;
}
.feature-card .icon {
  font-size: 26px;
  margin-bottom: 10px;
}
.feature-card h3 {
  margin: 0 0 6px;
  font-size: 17px;
}
.feature-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 14.5px;
}

/* ---------- 产品卡片 ---------- */
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.pcard {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 28px;
}
.pcard .icon {
  font-size: 30px;
}
.pcard h3 {
  margin: 10px 0 8px;
  font-size: 20px;
}
.pcard p {
  color: var(--color-muted);
  margin: 0 0 18px;
}

/* ---------- 文档 / 博客 ---------- */
.doc-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.doc-item,
.post-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 22px 26px;
}
.post-card a {
  color: inherit;
}
.post-card a:hover {
  text-decoration: none;
}
.post-card .date {
  color: var(--color-muted);
  font-size: 13px;
  margin-bottom: 6px;
}
.post-card h3 {
  margin: 0 0 8px;
  font-size: 19px;
}
.post-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 15px;
}

/* ---------- 文章详情页 ---------- */
.post-meta {
  color: var(--color-muted);
  font-size: 14px;
  margin: 12px 0 0;
}
.doc-item {
  font-size: 16.5px;
  line-height: 1.75;
}
.doc-item > *:first-child {
  margin-top: 0;
}
.doc-item p {
  margin: 0 0 16px;
}
.doc-item h2 {
  font-size: 23px;
  margin: 36px 0 14px;
  padding-top: 8px;
}
.doc-item h3 {
  font-size: 19px;
  margin: 28px 0 10px;
}
.doc-item ul,
.doc-item ol {
  margin: 0 0 18px;
  padding-left: 26px;
}
.doc-item li {
  margin-bottom: 8px;
}
.doc-item ul ul,
.doc-item ol ol {
  margin-bottom: 0;
}
.doc-item a {
  color: var(--color-brand-deep);
}
.doc-item code {
  background: rgba(0, 0, 0, 0.06);
  border-radius: 6px;
  padding: 2px 7px;
  font-size: 0.88em;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.doc-item pre {
  background: #1e1e1e;
  color: #f5f5f7;
  border-radius: 10px;
  padding: 16px 18px;
  overflow-x: auto;
  margin: 0 0 18px;
  line-height: 1.6;
}
.doc-item pre code {
  background: none;
  color: inherit;
  padding: 0;
  border-radius: 0;
}
.doc-item blockquote {
  margin: 0 0 18px;
  padding: 2px 0 2px 16px;
  border-left: 3px solid var(--color-brand);
  color: var(--color-muted);
}
.doc-item img {
  max-width: 100%;
  border-radius: 10px;
  border: 1px solid var(--color-line);
}
.doc-item hr {
  border: none;
  border-top: 1px solid var(--color-line);
  margin: 28px 0;
}
.note {
  background: rgba(66, 133, 244, 0.08);
  border: 1px solid rgba(66, 133, 244, 0.25);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 15px;
}

/* ---------- 定价 ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.price-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
}
.price-card.featured {
  border-color: var(--color-brand);
  box-shadow: 0 8px 30px rgba(66, 133, 244, 0.15);
}
.price-card .price {
  font-size: 40px;
  font-weight: 800;
  margin: 10px 0;
}
.price-card ul {
  text-align: left;
  color: var(--color-muted);
}

/* ---------- 下载 ---------- */
.dl-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 18px 0;
}

/* ---------- 页脚 ---------- */
.site-footer {
  flex-shrink: 0;
  margin-top: 48px;
  background: #101010;
  color: #f5f5f7;
  padding: 64px 28px 40px;
}
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}
.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  line-height: 1.7;
}
.footer-col h4 {
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0 0 12px;
}
.footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  margin-bottom: 8px;
}
.footer-col a:hover {
  color: #fff;
}
.footer-bottom {
  max-width: 1120px;
  margin: 44px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.4);
  font-size: 13px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .product-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 640px) {
  .hero h1 {
    font-size: 34px;
  }
  .header-inner {
    flex-wrap: wrap;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
}