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

html {
  scroll-behavior: smooth;
}

:root {
  --bg: #050505;
  --panel: #0d0d10;
  --panel2: #131318;
  --purple: #7c3aed;
  --purple2: #a855f7;
  --yellow: #ffd166;
  --text: #ffffff;
  --muted: rgba(255,255,255,.62);
  --line: rgba(255,255,255,.1);
}

body {
  font-family: "Inter", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.blog-hero {
  min-height: 72vh;
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: 150px 7% 80px;
  border-bottom: 1px solid var(--line);
}

.blog-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .35;
  filter: brightness(.5) saturate(.9);
}

.blog-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5,5,5,.15) 0%, #050505 95%),
    linear-gradient(90deg, #050505 0%, rgba(5,5,5,.72) 48%, rgba(5,5,5,.45) 100%);
}

.blog-hero-content {
  position: relative;
  z-index: 2;
  width: min(1180px, 100%);
}

.back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
  color: rgba(255,255,255,.6);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.back:hover {
  color: #fff;
}

.badge {
  display: inline-flex;
  padding: 10px 15px;
  border-radius: 999px;
  background: rgba(255,196,0,.14);
  border: 1px solid rgba(255,196,0,.3);
  color: var(--yellow);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.blog-hero h1 {
  max-width: 980px;
  font-size: clamp(48px, 7vw, 104px);
  line-height: .9;
  letter-spacing: -.075em;
  text-transform: uppercase;
  font-weight: 950;
}

.meta {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: rgba(255,255,255,.58);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.blog-content {
  width: min(1180px, calc(100% - 44px));
  margin: 90px auto;
}

.intro-box {
  padding: 42px;
  border-radius: 30px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at top right, rgba(124,58,237,.14), transparent 32%),
    var(--panel);
  margin-bottom: 34px;
}

.blog-content h2 {
  font-size: clamp(36px, 4vw, 56px);
  line-height: .95;
  letter-spacing: -.06em;
  margin-bottom: 18px;
  font-weight: 950;
}

.blog-content p,
.blog-content li {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.72;
  font-weight: 600;
}

.update-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 34px 0 70px;
}

.update-box {
  min-height: 190px;
  padding: 24px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: var(--panel);
  transition: .25s ease;
}

.update-box:hover {
  transform: translateY(-4px);
  border-color: rgba(168,85,247,.35);
  background: var(--panel2);
}

.update-box strong {
  display: block;
  font-size: 18px;
  margin-bottom: 12px;
  color: #fff;
}

.preview-section {
  margin: 70px 0;
}

.preview-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: 32px;
  margin-top: 26px;
  border: 1px solid var(--line);
  box-shadow: 0 40px 120px rgba(0,0,0,.35);
}

.next-section {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 34px;
  align-items: start;
  margin: 80px 0;
}

.next-list {
  list-style: none;
  display: grid;
  gap: 14px;
}

.next-list li {
  padding: 18px 20px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.035);
}

.note-box {
  padding: 42px;
  border-radius: 30px;
  border: 1px solid rgba(168,85,247,.25);
  background:
    radial-gradient(circle at top right, rgba(124,58,237,.22), transparent 36%),
    linear-gradient(135deg, #0c0c10, #101017);
  margin-top: 60px;
}

.back-btn {
  display: inline-flex;
  margin-top: 42px;
  padding: 16px 24px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--purple), var(--purple2));
  font-weight: 950;
  box-shadow: 0 0 36px rgba(124,58,237,.22);
}

.back-btn:hover {
  transform: translateY(-2px);
}

@media (max-width: 1000px) {
  .update-grid,
  .next-section {
    grid-template-columns: 1fr;
  }

  .preview-img {
    height: 340px;
  }
}

@media (max-width: 700px) {
  .blog-hero {
    min-height: auto;
    padding: 130px 24px 70px;
  }

  .blog-hero h1 {
    font-size: 44px;
  }

  .intro-box,
  .note-box {
    padding: 28px;
  }

  .blog-content {
    margin: 60px auto;
  }
}

.blog-card {
  transition: .3s ease;
  cursor: pointer;
}

.blog-card:hover {
  transform: translateY(-8px);
  border-color: rgba(168,85,247,.35);
  box-shadow: 0 30px 90px rgba(124,58,237,.15);
}

.blog-card:hover img {
  transform: scale(1.04);
}

.blog-card img {
  transition: .4s ease;
}