:root {
  --bg: #1c1d20;
  --bg-accent: #14151a;
  --ink: #ffffff;
  --muted: #9a9a9a;
  --card: #202228;
  --line: #2c2f36;
  --accent: #5b95ff;
  --accent-2: #8bb3ff;
  --accent-rose: #ff7aa2;
  --accent-mint: #58f2d7;
  --text-dim: #c8cbd5;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --mono: "Courier Prime", monospace;
  --title: "Oswald", sans-serif;
  --body: "Space Grotesk", sans-serif;
}

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

body {
  font-family: var(--body);
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
}

.page {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 36px 24px 48px;
}

.page::before {
  content: none;
}

.page::after {
  content: none;
}

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.back-link {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  border: 1px solid rgba(91, 149, 255, 0.25);
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(20, 21, 26, 0.85);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.back-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.chip {
  font-family: var(--mono);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(20, 21, 26, 0.8);
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid rgba(91, 149, 255, 0.2);
}

.blog {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.hero-copy h1 {
  font-family: var(--title);
  font-size: clamp(2.4rem, 3vw, 3.4rem);
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

.eyebrow {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--accent-2);
  margin-bottom: 14px;
}

.lead {
  font-size: 1.1rem;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 18px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--muted);
}

.meta span {
  background: rgba(20, 21, 26, 0.75);
  border: 1px solid rgba(91, 149, 255, 0.2);
  padding: 6px 12px;
  border-radius: 12px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-badges span {
  margin-top: 10px;
  border: 1px solid rgba(91, 149, 255, 0.3);
  color: var(--accent-2);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  background: rgba(20, 21, 26, 0.7);
}

.hero-panel {
  background: var(--card);
  border: 1px solid rgba(91, 149, 255, 0.2);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.hero-panel h2 {
  font-family: var(--title);
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.hero-panel ul {
  list-style: none;
  display: grid;
  gap: 12px;
  color: var(--muted);
}

.hero-panel li {
  padding-left: 18px;
  position: relative;
  line-height: 1.6;
}

.hero-panel li::before {
  content: "•";
  color: var(--accent);
  position: absolute;
  left: 0;
}

.progress {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

.progress-head {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--muted);
  font-family: var(--mono);
}

.progress-bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(91, 149, 255, 0.12);
  overflow: hidden;
  border: 1px solid rgba(91, 149, 255, 0.2);
}

.progress-bar span {
  display: block;
  height: 100%;
  width: 42%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.content {
  display: grid;
  gap: 24px;
}

.block {
  background: rgba(18, 20, 26, 0.88);
  border: 1px solid rgba(91, 149, 255, 0.16);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border 0.25s ease;
}

.block:hover {
  transform: translateY(-4px);
  border-color: rgba(91, 149, 255, 0.35);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.35);
}

.block h2 {
  font-family: var(--title);
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.block p {
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

.bullet-list,
.number-list,
.check-list {
  display: grid;
  gap: 10px;
  padding-left: 20px;
  color: var(--ink);
}

.number-list {
  list-style: decimal;
}

.bullet-list {
  list-style: disc;
}

.check-list {
  list-style: none;
  padding-left: 0;
}

.check-list li {
  position: relative;
  padding-left: 28px;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-2);
  font-weight: 700;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
}

.image-slot {
  display: grid;
  gap: 10px;
}

.image-placeholder {
  height: 180px;
  border: 2px dashed rgba(91, 149, 255, 0.25);
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  color: var(--muted);
  background: linear-gradient(135deg, rgba(91, 149, 255, 0.12), rgba(26, 28, 33, 0.9));
}

.image-slot figcaption {
  font-size: 0.9rem;
  color: var(--muted);
}

.callout {
  background: linear-gradient(135deg, rgba(91, 149, 255, 0.18), rgba(139, 179, 255, 0.08));
  border-radius: 16px;
  padding: 16px 18px;
  margin-bottom: 16px;
  border: 1px solid rgba(91, 149, 255, 0.2);
}

.callout p {
  margin: 0;
  color: var(--ink);
  font-weight: 600;
}

.resource-list {
  display: grid;
  gap: 12px;
}

.resource {
  border: 1px solid rgba(91, 149, 255, 0.18);
  border-radius: 14px;
  padding: 12px 16px;
  background: rgba(20, 21, 26, 0.75);
  display: grid;
  gap: 4px;
}

.resource-title {
  font-weight: 600;
}

.resource-note {
  color: var(--muted);
  font-size: 0.92rem;
}

.page-foot {
  margin-top: 32px;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .page-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .page {
    padding: 28px 18px 40px;
  }

  .hero-copy h1 {
    font-size: 2.2rem;
  }

  .block {
    padding: 20px;
  }
}