/* komorebi-orbit.dev — 共通スタイル（素のCSS・ビルドツールなし） */

:root {
  --color-bg: #ffffff;
  --color-text: #1a1a1a;
  --color-text-muted: #595959;
  --color-border: #e5e5e5;
  --color-link: #2b5fb8;
  --color-link-visited: #1f468c;
  --color-accent-bg: #f6f7f9;
  --max-width: 720px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #14161a;
    --color-text: #ececec;
    --color-text-muted: #a8a8a8;
    --color-border: #2c2f36;
    --color-link: #7aa6ff;
    --color-link-visited: #9c8cff;
    --color-accent-bg: #1c1f26;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN",
    "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.75;
  font-size: 16px;
}

.page {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

header.site-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

header.site-header .brand {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-text);
  text-decoration: none;
}

header.site-header nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  margin-left: 1rem;
}

header.site-header nav a:hover {
  color: var(--color-link);
}

h1 {
  font-size: 1.6rem;
  margin: 0 0 0.5rem;
}

h2 {
  font-size: 1.15rem;
  margin: 2rem 0 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-border);
}

h2:first-of-type {
  border-top: none;
  padding-top: 0;
}

p {
  margin: 0.75rem 0;
}

ul, ol {
  margin: 0.75rem 0;
  padding-left: 1.4rem;
}

li {
  margin: 0.35rem 0;
}

dl {
  margin: 0.75rem 0;
}

dt {
  margin: 1.25rem 0 0.25rem;
}

dd {
  margin: 0 0 0.5rem;
}

.meta {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

a {
  color: var(--color-link);
}

a:visited {
  color: var(--color-link-visited);
}

.card {
  background: var(--color-accent-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}

.app-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.app-list li {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
}

.app-list .app-name {
  font-weight: 700;
  margin-right: 0.5rem;
}

.app-list .app-links a {
  font-size: 0.9rem;
  margin-right: 1rem;
}

footer.site-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.85rem;
}