:root {
  --bg: #060708;
  --bg-2: #0c0f12;
  --panel: #0f1317;
  --panel-soft: rgba(255, 255, 255, 0.02);
  --text: #eef2f5;
  --muted: #96a0aa;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --accent: #b8c7d9;
  --max-width: 1120px;
  --content-width: 760px;
  --radius: 18px;
  --transition: 0.28s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, sans-serif;
  background: linear-gradient(to bottom, #050607, #080a0d 45%, #060708 100%);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 38px 38px;
  opacity: 0.16;
  mask-image: radial-gradient(circle at center, black 35%, transparent 85%);
  pointer-events: none;
  z-index: -1;
}

.site-header {
  padding: 20px 24px 0;
}

.navbar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--transition);
}

.logo,
.logo a {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  white-space: nowrap;
  color: var(--text);
  text-decoration: none;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

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

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

.home-main {
  min-height: calc(100vh - 170px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px 110px;
}

.home-hero {
  max-width: 760px;
  text-align: center;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  margin-bottom: 18px;
}

.home-hero h1,
.page-hero h1,
.post-header h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  margin-bottom: 22px;
}

.byline {
  color: var(--accent);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: -6px;
  margin-bottom: 18px;
}

.hero-text {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.08rem;
}

.home-actions {
  margin-top: 28px;
}

.primary-link {
  display: inline-block;
  padding: 14px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
  transition: all var(--transition);
  background: var(--panel-soft);
}

.primary-link:hover {
  border-color: var(--line-strong);
  background: rgba(255,255,255,0.04);
}

.page-hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px 30px;
}

.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 30px 24px 70px;
}

.archive-section {
  padding-top: 10px;
}

.archive-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.archive-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-soft);
  padding: 24px;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.archive-item:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  background: rgba(255,255,255,0.03);
}

.archive-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.archive-tag,
.post-date {
  color: var(--accent);
  font-size: 0.82rem;
}

.archive-item h2 {
  font-size: 1.55rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.archive-item h2 a {
  color: var(--text);
  text-decoration: none;
}

.archive-item h2 a:hover {
  color: var(--accent);
}

.archive-item p {
  color: var(--muted);
  max-width: 800px;
}

.text-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--text);
  text-decoration: none;
  transition: color var(--transition);
}

.text-link:hover {
  color: var(--accent);
}

.post-page {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 80px 24px 70px;
}

.post-header {
  margin-bottom: 36px;
}

.post-top-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.95rem;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.post-body {
  font-size: 1.08rem;
  color: var(--text);
}

.post-body p {
  margin-bottom: 1.35em;
}

.post-bottom-nav {
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 24px 70px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.minimal-footer {
  border-top: none;
  padding-top: 0;
}

.footer p {
  margin-bottom: 8px;
}

/* bottom retro music bar */
.music-bar {
  position: fixed;
  left: 18px;
  right: 18px;
  bottom: 18px;
  height: 54px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 12px;
  background: linear-gradient(to bottom, #11161b, #0b0f13);
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.06),
    0 10px 30px rgba(0,0,0,0.35);
  z-index: 999;
}

.music-bar-title {
  min-width: 220px;
  max-width: 320px;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,0.14);
  background: #0a0e12;
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.music-bar-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.music-bar-btn {
  min-width: 54px;
  height: 38px;
  border: 1px solid rgba(255,255,255,0.14);
  background: linear-gradient(to bottom, #1a2128, #0f1419);
  color: var(--text);
  font-size: 0.95rem;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), border-color var(--transition);
}

.music-bar-btn:hover {
  background: linear-gradient(to bottom, #222a32, #151b21);
  border-color: rgba(255,255,255,0.22);
}

.music-bar-btn:active {
  transform: translateY(1px);
}

.music-bar-volume {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 190px;
}

.music-vol-label {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.music-bar-slider {
  width: 100%;
  accent-color: #b8c7d9;
  cursor: pointer;
}

@media (max-width: 700px) {
  .music-bar {
    left: 10px;
    right: 10px;
    bottom: 10px;
    height: auto;
    flex-wrap: wrap;
  }

  .music-bar-title {
    min-width: 100%;
    max-width: 100%;
  }

  .music-bar-volume {
    margin-left: 0;
    min-width: 100%;
  }
}

@media (max-width: 680px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .home-main {
    min-height: auto;
    padding-top: 80px;
    padding-bottom: 110px;
  }

  .post-page,
  .page-hero,
  .section {
    padding-left: 20px;
    padding-right: 20px;
  }
}