.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  min-height: calc(100svh - var(--nav-h));
  display: flex;
  align-items: center;
  padding: 3.5rem var(--pad) 4.5rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.35;
  filter: saturate(1.1);
  transform: scale(1.08);
  will-change: transform;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6,7,11,0.6) 0%, rgba(6,7,11,0.8) 45%, rgba(6,7,11,0.96) 100%),
    linear-gradient(90deg, rgba(6,7,11,0.88) 0%, rgba(6,7,11,0.35) 55%, rgba(6,7,11,0.8) 100%);
  z-index: 1;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 25% 30%, rgba(255,176,0,0.16) 0%, transparent 45%),
    radial-gradient(ellipse at 78% 70%, rgba(124,58,237,0.18) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 95%, rgba(244,114,182,0.12) 0%, transparent 60%);
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  animation: fade-up 0.95s var(--ease-out) 0.1s both;
  min-width: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.48rem 1.25rem;
  background: linear-gradient(145deg, rgba(255,176,0,0.16) 0%, rgba(244,114,182,0.14) 100%);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--line-amber-hi);
  border-radius: var(--r-full);
  margin-bottom: 2rem;
  box-shadow:
    0 10px 30px rgba(0,0,0,0.35),
    0 0 50px var(--amber-glow),
    inset 0 1px 0 rgba(255,255,255,0.12);
}

.hero-badge::before {
  content: '';
  width: 7px;
  height: 7px;
  background: var(--amber);
  border-radius: 50%;
  box-shadow:
    0 0 14px var(--amber),
    0 0 28px var(--amber-glow);
  animation: blink 1.5s ease infinite;
  flex-shrink: 0;
}

.badge-text {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 2.8px;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--amber), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6.5vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.04;
  margin-bottom: 1.25rem;
}

.hero-tagline {
  font-style: italic;
  font-size: clamp(1rem, 1.7vw, 1.2rem);
  margin-bottom: 1.5rem;
  background: linear-gradient(90deg, var(--amber), var(--pink), var(--violet), var(--cyan));
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: grad-shift 7s linear infinite;
}

.hero-subtitle {
  color: var(--text-1);
  font-size: 1.05rem;
  line-height: 1.85;
  margin-bottom: 2.5rem;
  max-width: 580px;
  opacity: 0.92;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-side {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  animation: fade-up 0.95s var(--ease-out) 0.3s both;
  min-width: 0;
  transform-style: preserve-3d;
  perspective: 1200px;
}

.profile-section {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  padding: 1.85rem;
  background: linear-gradient(145deg, rgba(24,28,39,0.7) 0%, rgba(17,20,28,0.8) 100%);
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--clay-shadow);
  transition:
    transform var(--t-mid) var(--ease-out),
    border-color var(--t-mid),
    box-shadow var(--t-mid);
  overflow: hidden;
  transform-style: preserve-3d;
}

.profile-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 12%;
  right: 12%;
  height: 1.5px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
  opacity: 0.8;
  pointer-events: none;
}

.profile-section:hover {
  border-color: var(--line-amber-hi);
  box-shadow: var(--clay-shadow-hover);
  transform: translateY(-6px);
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.profile-avatar {
  position: relative;
  flex-shrink: 0;
}

.profile-img-container {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  border: 2.5px solid var(--amber);
  overflow: hidden;
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--amber);
  box-shadow:
    0 0 40px var(--amber-glow-strong),
    0 0 80px rgba(244,114,182,0.25),
    inset 0 0 24px rgba(0,0,0,0.45);
  transition: transform var(--t-mid) var(--ease-spring), box-shadow var(--t-mid);
}

.profile-section:hover .profile-img-container {
  transform: scale(1.1);
  box-shadow:
    0 0 60px var(--amber-glow-strong),
    0 0 110px rgba(244,114,182,0.4),
    inset 0 0 24px rgba(0,0,0,0.45);
}

.profile-img-container img,
.profile-img-container video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.online-status {
  position: absolute;
  bottom: 3px;
  right: 3px;
  width: 15px;
  height: 15px;
  background: var(--green);
  border: 2.5px solid #0b0d13;
  border-radius: 50%;
  box-shadow:
    0 0 16px var(--green),
    0 0 32px var(--green-glow);
  animation: blink 2.5s ease infinite;
}

.profile-info {
  min-width: 0;
  flex: 1;
}

.profile-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-0);
  letter-spacing: -0.025em;
  margin-bottom: 0.25rem;
}

.profile-bio {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-3);
}

.profile-social {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--text-2);
  background: linear-gradient(145deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
  transition: var(--t-fast);
}

.social-link:hover,
.social-link:active {
  color: var(--amber);
  border-color: var(--line-amber-hi);
  background: var(--amber-glow);
  box-shadow:
    0 0 30px var(--amber-glow),
    inset 0 1px 0 rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.hero-stats .stat-badge {
  animation: fade-up 0.65s var(--ease-out) both;
}

.hero-stats .stat-badge:nth-child(2) { animation-delay: 0.12s; }

.features-preview {
  padding: 5rem var(--pad) 4rem;
  position: relative;
}

.bento-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(200px, auto);
  gap: 1.25rem;
}

.bento-tile {
  position: relative;
  padding: 2rem;
  background: linear-gradient(145deg, rgba(24,28,39,0.65) 0%, rgba(17,20,28,0.75) 100%);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--clay-shadow);
  transition:
    transform var(--t-mid) var(--ease-out),
    border-color var(--t-mid),
    box-shadow var(--t-mid);
  overflow: hidden;
  animation: fade-up 0.75s var(--ease-out) both;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  transform-style: preserve-3d;
}

.bento-tile::before {
  content: '';
  position: absolute;
  top: 0;
  left: 12%;
  right: 12%;
  height: 1.5px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
  opacity: 0.75;
  pointer-events: none;
}

.bento-tile::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, transparent 45%, transparent 55%, rgba(167,139,250,0.04) 100%);
  pointer-events: none;
}

.bento-tile:hover {
  border-color: var(--line-amber-hi);
  box-shadow: var(--clay-shadow-hover);
  transform: translateY(-6px);
}

.bento-tile.span-2 { grid-column: span 2; }
.bento-tile.span-3 { grid-column: span 3; }
.bento-tile.span-4 { grid-column: span 4; }
.bento-tile.span-6 { grid-column: span 6; }

.bento-tile.hero-tile {
  background: linear-gradient(145deg, rgba(124,58,237,0.25) 0%, rgba(255,176,0,0.15) 50%, rgba(244,114,182,0.2) 100%);
  border-color: rgba(255,255,255,0.14);
}

.bento-tile.hero-tile::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 55%);
  pointer-events: none;
}

.bento-tile.feature-tile { min-height: 260px; }

.feature-icon {
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, rgba(255,176,0,0.2) 0%, rgba(244,114,182,0.16) 100%);
  border: 1px solid rgba(255,176,0,0.35);
  color: var(--amber-hi);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.35rem;
  box-shadow:
    inset 0 2px 0 rgba(255,255,255,0.2),
    0 6px 18px rgba(255,176,0,0.18);
  transition: background var(--t-mid), color var(--t-mid), box-shadow var(--t-mid), transform var(--t-mid);
}

.bento-tile:hover .feature-icon {
  background: linear-gradient(145deg, var(--amber), var(--pink));
  color: #06070b;
  border-color: transparent;
  box-shadow:
    0 0 40px var(--amber-glow-strong),
    0 0 70px rgba(244,114,182,0.45),
    inset 0 2px 0 rgba(255,255,255,0.5);
  transform: scale(1.08);
}

.bento-tile h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 0.7rem;
  color: var(--text-0);
}

.bento-tile p {
  color: var(--text-2);
  font-size: 0.92rem;
  line-height: 1.75;
}

.feature-code {
  display: inline-block;
  margin-top: 1.15rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--amber-hi);
  background: linear-gradient(90deg, rgba(255,176,0,0.12), rgba(244,114,182,0.1));
  padding: 0.38rem 0.8rem;
  border-radius: var(--r-xs);
  border: 1px solid rgba(255,176,0,0.25);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}

.tile-stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.tile-stat .stat-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--amber), var(--pink), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  line-height: 1;
  margin-bottom: 0.55rem;
}

.tile-stat .stat-label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--text-3);
}

.compatibility {
  padding: 3.5rem var(--pad);
}

.compat-grid {
  max-width: 920px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
}

.compat-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  padding: 1.75rem 1rem;
  background: linear-gradient(145deg, rgba(24,28,39,0.6) 0%, rgba(17,20,28,0.7) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--clay-shadow-sm);
  transition: var(--t-mid) var(--ease-out);
}

.compat-item:hover,
.compat-item:active {
  border-color: var(--line-amber-hi);
  background: var(--amber-glow);
  transform: translateY(-5px);
  box-shadow:
    0 24px 60px rgba(0,0,0,0.55),
    0 0 80px var(--amber-glow),
    inset 0 1px 0 rgba(255,255,255,0.12);
}

.compat-item i {
  font-size: 2rem;
  background: linear-gradient(135deg, var(--amber), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 0 14px rgba(255,176,0,0.45));
  transition: filter var(--t-mid), transform var(--t-mid);
}

.compat-item:hover i {
  filter: drop-shadow(0 0 24px rgba(255,176,0,0.75)) drop-shadow(0 0 40px rgba(244,114,182,0.45));
  transform: scale(1.15);
}

.compat-item span {
  color: var(--text-2);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color var(--t-fast);
}

.compat-item:hover span { color: var(--amber); }

.webui-section {
  padding: 4.5rem var(--pad) 4rem;
  position: relative;
}

.webui-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 3rem;
  align-items: center;
}

.webui-copy,
.webui-preview {
  min-width: 0;
}

.webui-copy h2 {
  font-family: var(--font-display);
  font-weight: 800;
  margin-bottom: 1.15rem;
  letter-spacing: -0.035em;
}

.webui-copy p {
  color: var(--text-2);
  font-size: 0.98rem;
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.webui-features {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.webui-feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  color: var(--text-1);
  font-size: 0.9rem;
}

.webui-feature i {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, rgba(255,176,0,0.16) 0%, rgba(244,114,182,0.12) 100%);
  border: 1px solid rgba(255,176,0,0.3);
  border-radius: 50%;
  font-size: 0.78rem;
  color: var(--amber);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
}

.webui-preview {
  position: relative;
  padding: 1.75rem;
  background: linear-gradient(145deg, rgba(24,28,39,0.8) 0%, rgba(17,20,28,0.9) 100%);
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--clay-shadow);
  overflow: hidden;
  animation: fade-up 0.85s var(--ease-out) 0.2s both;
}

.webui-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 12%;
  right: 12%;
  height: 1.5px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
  opacity: 0.75;
}

.webui-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.15rem;
  margin-bottom: 1.15rem;
  border-bottom: 1px solid var(--line);
  gap: 0.85rem;
  flex-wrap: wrap;
}

.webui-preview-title {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--amber);
  font-weight: 600;
}

.webui-preview-title::before {
  content: '';
  width: 9px;
  height: 9px;
  background: var(--green);
  border-radius: 50%;
  box-shadow:
    0 0 14px var(--green),
    0 0 28px var(--green-glow);
}

.webui-preview-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-3);
}

.webui-terminal {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.8;
  padding: 1.15rem 1.35rem;
  background: rgba(0,0,0,0.4);
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  color: var(--text-2);
  overflow-x: auto;
  box-shadow: inset 0 2px 10px rgba(0,0,0,0.35);
}

.webui-terminal .line {
  display: block;
  padding: 0.18rem 0;
  white-space: pre;
}

.webui-terminal .line.success { color: var(--cyan); }
.webui-terminal .line.warning { color: var(--yellow); }
.webui-terminal .line.error { color: var(--red); }
.webui-terminal .line.prompt::before {
  content: '$ ';
  color: var(--amber);
  opacity: 0.75;
}

.download-section {
  padding: 2.5rem var(--pad) 3.5rem;
}

.download-container {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.download-hero-card {
  position: relative;
  padding: 2.75rem;
  background: linear-gradient(145deg, rgba(24,28,39,0.75) 0%, rgba(17,20,28,0.85) 100%);
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  border: 1px solid var(--line-amber-hi);
  border-radius: var(--r-2xl);
  box-shadow: var(--clay-shadow);
  overflow: hidden;
  animation: fade-up 0.75s var(--ease-out) both, glow-pulse 7s ease-in-out infinite;
}

.download-hero-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(255,176,0,0.1) 0%, transparent 50%, rgba(244,114,182,0.08) 100%);
  pointer-events: none;
}

.download-hero-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 12%;
  right: 12%;
  height: 1.5px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
  opacity: 0.8;
}

.dl-latest-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.42rem 1.1rem;
  background: linear-gradient(145deg, var(--amber), var(--pink));
  color: #06070b;
  border-radius: var(--r-full);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
  box-shadow:
    0 0 35px var(--amber-glow-strong),
    inset 0 1px 0 rgba(255,255,255,0.4);
}

.dl-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
  margin-bottom: 0.6rem;
}

.dl-codename {
  font-style: italic;
  font-size: 1rem;
  margin-bottom: 2rem;
  background: linear-gradient(90deg, var(--amber), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.dl-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2.25rem;
}

.dl-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.95rem;
  background: linear-gradient(145deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}

.dl-pill i { color: var(--amber); font-size: 0.7rem; }

.dl-btn-primary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  width: 100%;
  padding: 1.2rem 1.75rem;
  background: linear-gradient(145deg, var(--amber), var(--amber-hi) 60%, #ffd966 100%);
  color: #06070b;
  border-radius: var(--r-full);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  overflow: hidden;
  transition: transform var(--t-fast) var(--ease-spring), box-shadow var(--t-mid);
  box-shadow:
    0 14px 40px var(--amber-glow-strong),
    inset 0 2px 0 rgba(255,255,255,0.5),
    inset 0 -4px 12px rgba(0,0,0,0.18);
  margin-bottom: 0.85rem;
}

.dl-btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.45), transparent);
  transform: skewX(-20deg);
  pointer-events: none;
}

@media (hover: hover) {
  .dl-btn-primary::before { animation: shimmer 4s ease-in-out infinite; }
  .dl-btn-primary:hover {
    transform: translateY(-4px);
    box-shadow:
      0 22px 60px var(--amber-glow-strong),
      0 0 120px rgba(255,176,0,0.35),
      inset 0 2px 0 rgba(255,255,255,0.6),
      inset 0 -4px 12px rgba(0,0,0,0.18);
  }
}

.dl-btn-primary:active { transform: scale(0.98); }

.dl-btn-secondary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.95rem 1.75rem;
  background: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
  color: var(--text-2);
  border: 1px solid var(--line-hi);
  border-radius: var(--r-full);
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
  transition: var(--t-fast);
}

.dl-btn-secondary:hover,
.dl-btn-secondary:active {
  border-color: var(--line-amber-hi);
  color: var(--amber);
  background: var(--amber-glow);
  box-shadow:
    0 0 40px var(--amber-glow),
    inset 0 1px 0 rgba(255,255,255,0.1);
}

.dl-filename {
  margin-top: 1.05rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-3);
  word-break: break-all;
}

.dl-stats-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 1.75rem;
  background: linear-gradient(145deg, rgba(24,28,39,0.6) 0%, rgba(17,20,28,0.7) 100%);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--clay-shadow);
  animation: fade-up 0.75s var(--ease-out) 0.12s both;
}

.dl-compat {
  padding: 1.75rem;
  background: linear-gradient(145deg, rgba(24,28,39,0.6) 0%, rgba(17,20,28,0.7) 100%);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--clay-shadow);
  animation: fade-up 0.75s var(--ease-out) 0.18s both;
}

.dl-compat-title {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-3);
  letter-spacing: 2.2px;
  text-transform: uppercase;
  margin-bottom: 1.35rem;
}

.dl-compat-items {
  display: flex;
  justify-content: center;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.dl-compat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-2);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color var(--t-fast);
}

.dl-compat-item:hover { color: var(--amber); }
.dl-compat-item i { color: var(--amber); }

.install-quick {
  max-width: 780px;
  margin: 0 auto 4.5rem;
  padding: 0 var(--pad);
  text-align: center;
}

.install-quick h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.2vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 2.25rem;
}

.install-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
}

.step {
  position: relative;
  padding: 1.75rem 1.15rem;
  background: linear-gradient(145deg, rgba(24,28,39,0.6) 0%, rgba(17,20,28,0.7) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--clay-shadow-sm);
  transition: var(--t-mid) var(--ease-out);
  overflow: hidden;
  animation: fade-up 0.65s var(--ease-out) both;
}

.step::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2.5px;
  background: linear-gradient(90deg, var(--amber), var(--pink));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease-out);
}

.step:hover {
  border-color: var(--line-amber-hi);
  transform: translateY(-5px);
  box-shadow:
    0 24px 60px rgba(0,0,0,0.55),
    0 0 80px var(--amber-glow),
    inset 0 1px 0 rgba(255,255,255,0.1);
}

.step:hover::before { transform: scaleX(1); }

.step-number {
  width: 38px;
  height: 38px;
  margin: 0 auto 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--amber), var(--pink));
  color: #06070b;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 800;
  box-shadow:
    0 0 30px var(--amber-glow-strong),
    inset 0 1px 0 rgba(255,255,255,0.4);
  transition: box-shadow var(--t-mid), transform var(--t-mid);
}

.step:hover .step-number {
  box-shadow:
    0 0 50px var(--amber-glow-strong),
    0 0 80px rgba(244,114,182,0.3);
  transform: scale(1.12);
}

.step p {
  color: var(--text-2);
  font-size: 0.88rem;
  line-height: 1.6;
}

.changelog-section {
  padding: 2.5rem var(--pad) 4.5rem;
}

.changelog-container {
  max-width: 880px;
  margin: 0 auto;
}

.release-card {
  position: relative;
  padding: 2.25rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(145deg, rgba(24,28,39,0.65) 0%, rgba(17,20,28,0.75) 100%);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--clay-shadow);
  animation: fade-up 0.75s var(--ease-out) both;
  transition: border-color var(--t-mid), box-shadow var(--t-mid), transform var(--t-mid);
  overflow: hidden;
}

.release-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1.5px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
  opacity: 0;
  transition: opacity var(--t-mid);
}

.release-card:hover {
  border-color: var(--line-amber-hi);
  transform: translateY(-3px);
  box-shadow:
    0 32px 80px rgba(0,0,0,0.6),
    0 0 110px rgba(255,176,0,0.16),
    0 0 80px rgba(167,139,250,0.1),
    inset 0 1px 0 rgba(255,255,255,0.12);
}

.release-card:hover::before { opacity: 0.85; }

.release-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  padding-bottom: 1.35rem;
  border-bottom: 1px solid var(--line);
}

.release-header h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  background: linear-gradient(90deg, var(--amber), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.release-date {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-3);
}

.release-badge {
  padding: 0.25rem 0.75rem;
  background: linear-gradient(145deg, var(--amber), var(--pink));
  color: #06070b;
  border-radius: var(--r-xs);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.35);
}

.release-body h1 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 1.15rem;
  background: linear-gradient(90deg, var(--amber), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.release-body h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-0);
  margin: 1.75rem 0 0.7rem;
}

.release-body h3 {
  font-family: var(--font-display);
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--text-1);
  margin: 1.35rem 0 0.55rem;
}

.release-body ul { list-style: none; }

.release-body li {
  position: relative;
  padding: 0.35rem 0 0.35rem 1.4rem;
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.75;
}

.release-body li::before {
  content: '→';
  position: absolute;
  left: 0;
  background: linear-gradient(135deg, var(--amber), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-weight: 700;
}

.release-body p {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.75;
  margin-bottom: 0.75rem;
}

.release-body code { font-size: 0.8em; }

.loading-spinner {
  padding: 4rem 1.75rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.87rem;
  color: var(--text-3);
}

.loading-spinner::after {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-left: 0.6rem;
  background: var(--amber);
  border-radius: 50%;
  animation: blink 1.2s ease infinite;
  vertical-align: middle;
  box-shadow:
    0 0 14px var(--amber),
    0 0 28px var(--amber-glow);
}

.error {
  padding: 2.25rem 1.75rem;
  text-align: center;
  color: var(--red);
  font-family: var(--font-mono);
  font-size: 0.87rem;
}