:root {
  --bg: #ffffff;
  --text: #0f172a;
  --muted: #334155;
  --accent: #16a34a;
  --accent-dark: #12873e;
  --card: #f8fafc;
  --border: #e2e8f0;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  line-height: 1.6;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--border);
  background: radial-gradient(circle at center, #ffffff 0%, #f1f5f9 100%);
  text-align: center;
}
.hero h1 {
  margin: 0 0 16px;
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -1.5px;
  background: linear-gradient(135deg, #0f172a 0%, #334155 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: #0f172a;
}
.hero h2.tagline {
  margin: 0 0 12px;
  font-size: 20px;
  color: var(--muted);
  font-weight: 700;
}
.hero p {
  margin: 0 auto 24px;
  color: var(--muted);
  font-size: 18px;
  max-width: 680px;
  line-height: 1.7;
  font-weight: 500;
}
.list-box {
  margin-top: 8px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}
.link-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-radius: 12px;
  background: linear-gradient(145deg, #ffffff, #f8fafc);
  border: 1px solid var(--border);
  border-left: 5px solid #e2e8f0;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}
.link-list li + li .link-item {
  margin-top: 12px;
}
.link-item:hover {
  background: linear-gradient(145deg, #ffffff, #f1f5f9);
  border-left-color: #dc2626;
  transform: translateX(4px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
}
.title {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.01em;
}
.live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #dc2626;
  font-weight: 700;
  position: relative;
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.8);
    box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(220, 38, 38, 0);
  }
  100% {
    transform: scale(0.8);
    box-shadow: 0 0 0 0 rgba(220, 38, 38, 0);
  }
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #dc2626;
  animation: pulse-ring 2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
}

.intro {
  padding: 24px 0;
}
.intro h2 {
  margin-top: 0;
}

.keyword-section {
  padding: 24px 0;
  border-top: 1px solid var(--border);
}
.keyword-section h2 {
  margin: 0 0 12px;
  font-size: 26px;
}

.post {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  margin: 16px 0;
}
.post h3 {
  margin: 0 0 10px;
  font-size: 20px;
}
.post p {
  margin: 10px 0;
}

.footer {
  margin-top: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  text-align: center;
}

.footer-links {
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--text);
  text-decoration: underline;
}

.disclaimer {
  font-size: 0.85rem;
  opacity: 0.8;
  margin-top: 8px;
}