style.css

@import url('https://fonts.googleapis.com/css2?family=BIZ+UDPMincho&family=Noto+Sans+JP:wght@400;500;700&display=swap');

:root {
  --slidev-theme-primary: #000000 !important;
  --slidev-theme-default: #000000;
  --slidev-theme-accent: #000000;
}

/* ===== Force light mode - white background for slide content only ===== */
.slidev-layout {
  background: #ffffff !important;
  background-color: #ffffff !important;
}

/* Global font settings */
.slidev-layout,
.slidev-page,
p,
span,
div,
li,
a,
td,
th {
  font-family: 'Noto Sans JP', 'BIZ UDPMincho', sans-serif !important;
  color: #000000;
}

/* ===== H1 Title Styling - スタイリッシュな黒タイトル ===== */
.slidev-layout h1 {
  font-family: 'BIZ UDPMincho', serif !important;
  color: #000000 !important;
  font-weight: 700;
  font-size: 2rem;
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #000000;
  display: inline-block;
}

/* H2-H6 styling */
.slidev-layout h2 {
  font-family: 'BIZ UDPMincho', serif !important;
  color: #000000 !important;
  font-weight: 600;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.slidev-layout h3 {
  font-family: 'BIZ UDPMincho', serif !important;
  color: #1a1a1a !important;
  font-weight: 600;
  font-size: 1.25rem;
}

.slidev-layout h4,
.slidev-layout h5,
.slidev-layout h6 {
  font-family: 'Noto Sans JP', sans-serif !important;
  color: #333333 !important;
  font-weight: 500;
}

/* ===== Cover/Intro layouts - タイトルは下線なし ===== */
.slidev-layout.cover h1,
.slidev-layout.intro h1 {
  border-bottom: none;
  display: block;
  font-size: 2.5rem;
  text-align: center;
}

/* ===== Table styling ===== */
.slidev-layout table {
  border-collapse: collapse;
  width: 100%;
}

.slidev-layout th {
  background: #f5f5f5;
  font-weight: 600;
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 2px solid #000000;
}

.slidev-layout td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid #e0e0e0;
}

.slidev-layout tr:hover {
  background: #fafafa;
}

/* ===== Code blocks ===== */
.slidev-layout pre {
  background: #f8f8f8 !important;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
}

.slidev-layout code {
  font-family: 'JetBrains Mono', monospace;
}

/* ===== Lists ===== */
.slidev-layout ul {
  list-style-type: disc;
  padding-left: 1.5rem;
}

.slidev-layout li {
  margin-bottom: 0.25rem;
  line-height: 1.6;
}

/* ===== Links ===== */
.slidev-layout a {
  color: #000000 !important;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.slidev-layout a:hover {
  opacity: 0.7;
}

/* ===== Strong/Bold ===== */
.slidev-layout strong {
  font-weight: 700;
  color: #000000;
}

/* ===== Page number styling ===== */
.slidev-page:not(.slidev-layout-cover) .slidev-page-number {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Noto Sans JP', sans-serif !important;
  font-size: 12px;
  color: #666666;
}

/* Hide page number on cover layout */
.slidev-layout-cover .slidev-page-number {
  display: none !important;
}

/* ===== Global logo in bottom-right ===== */
.nyx-global-logo {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 100;
  pointer-events: none;
}

.nyx-global-logo img {
  width: 100px;
  height: auto;
  opacity: 0.8;
}

/* ===== Mermaid diagrams ===== */
.mermaid {
  background: transparent !important;
}

/* ===== Blockquote ===== */
.slidev-layout blockquote {
  border-left: 3px solid #000000;
  padding-left: 1rem;
  margin: 1rem 0;
  font-style: italic;
  color: #444444;
}

/* ===== Horizontal rule ===== */
.slidev-layout hr {
  border: none;
  border-top: 1px solid #e0e0e0;
  margin: 1.5rem 0;
}