/* style/index.css */
.page-index {
  color: #FFF6D6; /* Text Main */
  background-color: #0A0A0A; /* Background */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

/* Video Area Styles */
.page-index__video-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: #0A0A0A;
}

.page-index__video-container {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.page-index__video-link {
  display: block;
  text-decoration: none;
  position: relative;
  width: 100%;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index__video-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.page-index__video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.page-index__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 8px;
  object-fit: cover;
  pointer-events: none; /* Prevent video controls from blocking click event */
}

.page-index__video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
}

.page-index__video-link:hover .page-index__video-overlay {
  opacity: 1;
}

.page-index__video-click-hint {
  color: #ffffff;
  font-size: 18px;
  font-weight: bold;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  padding: 10px 20px;
  background: rgba(242, 193, 78, 0.8); /* Using primary color with transparency */
  border-radius: 5px;
  white-space: nowrap;
}

/* Core Keyword Intro Section */
.page-index__keyword-intro-section {
  padding: 80px 20px;
  background-color: #0A0A0A; /* Background */
  color: #FFF6D6; /* Text Main */
}

.page-index__keyword-intro-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.page-index__keyword-intro-row {
  display: flex;
  gap: 40px;
  align-items: center;
  margin-bottom: 60px;
}

.page-index__keyword-intro-visual {
  flex: 1;
}

.page-index__keyword-intro-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  min-width: 200px; /* Ensure minimum size */
  min-height: 200px;
}

.page-index__keyword-intro-content {
  flex: 1;
}

.page-index__keyword-intro-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: #F2C14E; /* Primary color */
  margin-bottom: 20px;
  line-height: 1.3;
}

.page-index__keyword-intro-text {
  font-size: 16px;
  margin-bottom: 15px;
  color: #FFF6D6; /* Text Main */
}

.page-index__keyword-intro-cta {
  display: inline-block;
  padding: 14px 30px;
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); /* Button color */
  color: #111111; /* Dark text for bright button */
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  white-space: nowrap;
}

.page-index__keyword-intro-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(242, 193, 78, 0.4);
}

.page-index__keyword-intro-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  list-style: none;
  padding: 0;
  margin-top: 60px;
  text-align: center;
}

.page-index__keyword-intro-stat-value {
  font-size: 48px;
  font-weight: 800;
  color: #FFD36B; /* Glow color */
  display: block;
  margin-bottom: 5px;
}

.page-index__keyword-intro-stat-label {
  font-size: 16px;
  color: #FFF6D6; /* Text Main */
  display: block;
}

/* Article Category Display Section */
.page-index__articles-section {
  padding: 60px 20px;
  background: #0A0A0A; /* Background */
  color: #FFF6D6; /* Text Main */
}

.page-index__articles-container {
  max-width: 1200px;
  margin: 0 auto;
}

.page-index__articles-main-title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  margin-bottom: 40px;
  text-align: left;
}

.page-index__articles-title-small {
  font-size: 16px;
  font-weight: 900;
  color: #FFD36B; /* Glow color */
}