*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-bg: #fafafa;
  --color-text: #1a1a1a;
  --color-muted: #666;
  --color-link: #1a1a1a;
  --color-link-hover: #555;
  --max-width: 640px;
}

body {
  font-family: "DM Sans", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  padding: 2rem 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

header {
  margin-bottom: 3rem;
}

.site-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}

.profile {
  text-align: center;
  margin-bottom: 2.5rem;
}

.profile-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 0.75rem;
}

.profile-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.profile-bio {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.profile-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.profile-links a {
  color: var(--color-muted);
  transition: color 0.15s;
}

.profile-links a:hover {
  color: var(--color-text);
}

h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.article-list {
  list-style: none;
}

.article-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  gap: 1rem;
}

.article-item-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}

.source-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.article-list a {
  color: var(--color-link);
  text-decoration: none;
  font-weight: 500;
}

.article-list a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

.article-list time {
  color: var(--color-muted);
  font-size: 0.875rem;
  white-space: nowrap;
}