:root {
  --bg: #0f0f10;
  --panel: #1a1a1b;
  --text: #e6e6e6;
  --muted: #9aa0a6;
  --accent: #ff6b6b;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Inter", sans-serif;
}

body {
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1.5rem;
}

header {
  background: var(--panel);
  border-bottom: 1px solid #222;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text);
  text-decoration: none;
}

.dot {
  color: var(--accent);
}

.main-nav {
  display: flex;
  gap: 1.2rem;
}

.nav-link {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
}

.nav-link.active,
.nav-link:hover {
  color: var(--accent);
}

.feed-header {
  margin: 2rem 0;
}

.feed-header h1 {
  font-weight: 800;
  text-transform: lowercase;
}

.muted {
  color: var(--muted);
  margin-bottom: 1rem;
}

.filters {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.chip {
  background: var(--panel);
  color: var(--muted);
  border: 1px solid #222;
  padding: 0.4rem 0.9rem;
  border-radius: 20px;
  cursor: pointer;
  transition: background 0.2s;
}

.chip.active,
.chip:hover {
  background: var(--accent);
  color: #fff;
}

.post-list {
  display: grid;
  gap: 1.8rem;
}

.post-card {
  background: var(--panel);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
}

.thumb {
  background-size: cover;
  background-position: center;
  height: 200px;
}

.post-content {
  padding: 1rem 1.3rem;
}

.post-content h2 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.meta {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 0.8rem;
}

.excerpt {
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  font-weight: 600;
  cursor: pointer;
}

.btn:hover {
  opacity: 0.9;
}

footer {
  border-top: 1px solid #222;
  background: var(--panel);
  margin-top: 3rem;
  padding: 1rem 0;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.small {
  font-size: 0.85rem;
  color: var(--muted);
}