/* 糖心Vlog官网 - 全局样式 */
:root {
  --primary: #ff4d8d;
  --primary-dark: #e8367a;
  --primary-light: #ff7aad;
  --accent: #ff6b9d;
  --bg-dark: #0d0a12;
  --bg-card: #16121f;
  --bg-card-hover: #1e1829;
  --text-primary: #ffffff;
  --text-secondary: #b8b0c8;
  --text-muted: #7a7289;
  --border: rgba(255, 77, 141, 0.15);
  --gradient: linear-gradient(135deg, #ff4d8d 0%, #c44dff 50%, #7b5cff 100%);
  --gradient-soft: linear-gradient(135deg, rgba(255,77,141,0.12) 0%, rgba(123,92,255,0.08) 100%);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 4px 24px rgba(255, 77, 141, 0.35);
  --radius: 12px;
  --radius-lg: 20px;
  --header-h: 64px;
  --max-w: 1200px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary-light); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary); }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(13, 10, 18, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
  line-height: 0;
}

.logo img {
  height: 40px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  object-position: left center;
}

.footer-brand .logo img {
  height: 44px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text-primary);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  margin: 5px 0;
  transition: var(--transition);
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 8px;
  align-items: center;
}

.main-nav a {
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  transition: all var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--text-primary);
  background: var(--gradient-soft);
}

.btn-download-header {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px !important;
  background: var(--gradient) !important;
  color: #fff !important;
  border-radius: 20px !important;
  font-weight: 600;
  box-shadow: var(--shadow-glow);
}

.btn-download-header:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(255, 77, 141, 0.5);
  color: #fff !important;
}

/* Hero */
.hero {
  position: relative;
  padding: calc(var(--header-h) + 56px) 0 0;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #08060e;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
}

.hero-orb-1 {
  width: 520px;
  height: 520px;
  top: -120px;
  right: -80px;
  background: radial-gradient(circle, rgba(255, 77, 141, 0.45) 0%, transparent 70%);
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  bottom: 10%;
  left: -100px;
  background: radial-gradient(circle, rgba(123, 92, 255, 0.35) 0%, transparent 70%);
}

.hero-orb-3 {
  width: 280px;
  height: 280px;
  top: 40%;
  left: 45%;
  background: radial-gradient(circle, rgba(196, 77, 255, 0.2) 0%, transparent 70%);
}

.hero-grid-pattern {
  position: absolute;
  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: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 80%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding-bottom: 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px 56px;
  align-items: center;
  padding: 32px 0 48px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--primary-light);
  background: rgba(255, 77, 141, 0.1);
  border: 1px solid rgba(255, 77, 141, 0.25);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.hero-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary);
}

.hero-content h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.15;
  margin-bottom: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero-content h1 .highlight {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.btn-hero {
  padding: 16px 32px;
  font-size: 1.05rem;
  border-radius: 14px;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 28px;
  border-radius: 14px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  transition: all var(--transition);
  text-decoration: none;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 77, 141, 0.4);
  color: #fff;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-chip {
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

/* Hero banner visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-banner-wrap {
  position: relative;
  width: 100%;
  max-width: 580px;
  margin: 0 auto;
}

.hero-banner-glow {
  position: absolute;
  inset: 8% 4%;
  background: var(--gradient);
  filter: blur(70px);
  opacity: 0.4;
  border-radius: 50%;
  z-index: 0;
}

.hero-banner-frame {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-lg);
  padding: 3px;
  background: linear-gradient(145deg, rgba(255,255,255,0.2) 0%, rgba(255,77,141,0.3) 50%, rgba(123,92,255,0.2) 100%);
  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.08);
}

.hero-banner-frame img {
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-lg) - 3px);
  display: block;
}

.hero-float-card {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(22, 18, 31, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  white-space: nowrap;
}

.hero-float-1 {
  top: 12%;
  left: -8%;
  animation: heroFloat 4s ease-in-out infinite;
}

.hero-float-2 {
  bottom: 14%;
  right: -8%;
  animation: heroFloat 4s ease-in-out 1.5s infinite;
}

.hero-float-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

.hero-float-dot.live {
  background: #4ade80;
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.6);
  animation: pulse 2s ease infinite;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Hero stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.hero-stat {
  background: rgba(13, 10, 18, 0.75);
  padding: 22px 16px;
  text-align: center;
}

.hero-stat strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
  margin-bottom: 4px;
}

.hero-stat span {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* Legacy badges - keep for other pages */
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.badge::before {
  content: "✓";
  color: var(--primary);
  font-weight: bold;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 28px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255, 77, 141, 0.5);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary-light);
}

/* Sections */
section {
  padding: 72px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-light);
  background: var(--gradient-soft);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
}

.section-header h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section-header p {
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
  font-size: 0.95rem;
  line-height: 1.75;
}

.section-alt {
  background: var(--bg-card);
}

/* Cards Grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 77, 141, 0.3);
  box-shadow: var(--shadow-glow);
}

.card-img {
  aspect-ratio: 16/10;
  overflow: hidden;
  position: relative;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.card:hover .card-img img {
  transform: scale(1.05);
}

.card-body {
  padding: 16px;
}

.card-body h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.card-body p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.feature-item {
  padding: 28px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.feature-item:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 77, 141, 0.25);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--gradient-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.feature-item h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.feature-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* App Screenshots */
.screenshots-scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 8px 0 16px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.screenshots-scroll::-webkit-scrollbar {
  height: 4px;
}

.screenshots-scroll::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}

.screenshot-item {
  flex: 0 0 200px;
  scroll-snap-align: start;
}

.screenshot-item img {
  border-radius: var(--radius);
  border: 2px solid var(--border);
  box-shadow: var(--shadow);
}

.screenshot-item figcaption {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* Content Article */
.content-article {
  max-width: 800px;
  margin: 0 auto;
}

.content-article h2 {
  font-size: 1.5rem;
  margin: 40px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.content-article h3 {
  font-size: 1.2rem;
  margin: 28px 0 12px;
  color: var(--primary-light);
}

.content-article p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  text-align: justify;
}

.content-article ul,
.content-article ol {
  color: var(--text-secondary);
  margin: 0 0 16px 24px;
}

.content-article li {
  margin-bottom: 8px;
}

.content-article img {
  border-radius: var(--radius);
  margin: 24px 0;
  border: 1px solid var(--border);
}

.content-article .inline-img-wrap {
  margin: 32px 0;
  text-align: center;
}

.content-article .inline-img-wrap figcaption {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
  margin: 32px 0;
}

.step {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--border);
  position: relative;
}

.step-num {
  position: absolute;
  top: -12px;
  left: 20px;
  width: 28px;
  height: 28px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
}

.step h4 {
  margin: 8px 0 8px;
  font-size: 1rem;
}

.step p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* CTA Banner */
.cta-banner {
  background: var(--gradient);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  text-align: center;
  margin: 48px 0;
}

.cta-banner h2 {
  font-size: 1.75rem;
  margin-bottom: 12px;
}

.cta-banner p {
  opacity: 0.9;
  margin-bottom: 24px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner .btn {
  background: #fff;
  color: var(--primary-dark);
}

.cta-banner .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* Download Page */
.download-hero {
  padding: calc(var(--header-h) + 48px) 0 48px;
  text-align: center;
  background: var(--gradient-soft);
}

.download-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 16px;
}

.download-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.download-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  text-align: center;
  transition: all var(--transition);
}

.download-card.featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
  position: relative;
}

.download-card.featured::before {
  content: "主推";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  padding: 4px 16px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
}

.download-card:hover {
  transform: translateY(-4px);
}

.download-card-icon {
  width: 80px;
  height: 80px;
  border-radius: 18px;
  margin: 0 auto 16px;
  background-size: cover;
  background-position: center;
}

.download-card h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.download-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.download-card .btn {
  width: 100%;
}

/* Page Header */
.page-header {
  padding: calc(var(--header-h) + 48px) 0 32px;
  background: var(--gradient-soft);
  text-align: center;
}

.page-header h1 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 12px;
}

.page-header p {
  color: var(--text-secondary);
}

.page-content {
  padding: 48px 0 72px;
}

.page-content .content-article {
  max-width: 800px;
}

/* Footer */
.site-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 12px;
  max-width: 300px;
}

.footer-col h4 {
  font-size: 0.9rem;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 8px;
}

.footer-col a {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer-col a:hover {
  color: var(--primary-light);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Floating Download */
.float-download {
  position: fixed;
  right: 16px;
  bottom: 80px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.float-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px 10px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 40px;
  color: var(--text-primary);
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
}

.float-item:hover {
  transform: translateX(-4px);
  border-color: var(--primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-glow);
}

.float-item-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Sticky Mobile CTA */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  padding: 12px 16px;
  background: rgba(13, 10, 18, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
}

.mobile-cta-bar .btn {
  width: 100%;
  padding: 14px;
}

/* 404 */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 20px;
}

.error-code {
  font-size: 6rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.error-page h1 {
  font-size: 1.5rem;
  margin: 16px 0 8px;
}

.error-page p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* Breadcrumb */
.breadcrumb {
  padding: 12px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--text-muted);
}

.breadcrumb a:hover {
  color: var(--primary-light);
}

.breadcrumb span {
  margin: 0 8px;
}

/* Banner showcase */
.banner-showcase {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 20px;
  align-items: stretch;
}

.banner-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
  min-height: 280px;
}

.banner-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.banner-side-item {
  flex: 1;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
}

.banner-side-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 130px;
}

.banner-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 20px;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  font-size: 0.9rem;
  font-weight: 600;
}

/* Split block */
.split-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.split-block.reverse {
  direction: rtl;
}

.split-block.reverse > * {
  direction: ltr;
}

.split-block--single {
  margin-top: 56px;
  align-items: center;
}

.split-visual {
  display: flex;
  justify-content: center;
}

.split-single-img {
  width: 100%;
  max-width: 320px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow), 0 0 60px rgba(255, 77, 141, 0.12);
  aspect-ratio: 9/16;
  object-fit: cover;
  object-position: top;
}

.split-text h2 {
  font-size: 1.5rem;
  margin-bottom: 16px;
  font-weight: 700;
}

.split-text p {
  color: var(--text-secondary);
  margin-bottom: 14px;
  font-size: 0.95rem;
  line-height: 1.8;
}

.split-text ul {
  list-style: none;
  margin: 20px 0 24px;
}

.split-text li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.split-text li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient);
}

.split-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.split-media img {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  width: 100%;
}

.split-media img:first-child {
  grid-row: span 2;
  align-self: center;
}

/* Card enhancements */
.card-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--gradient);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
  z-index: 1;
}

.card-link {
  color: var(--primary-light);
  font-size: 0.8rem;
  font-weight: 500;
}

/* Artist grid */
.artist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 20px;
}

.artist-card {
  text-align: center;
  padding: 24px 16px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.artist-card:hover {
  border-color: rgba(255, 77, 141, 0.35);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.artist-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  margin: 0 auto 14px;
  overflow: hidden;
  border: 3px solid transparent;
  background: var(--gradient) border-box;
  padding: 3px;
}

.artist-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.artist-card h3 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.artist-card p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Screenshot grid desktop */
.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.screenshots-grid .screenshot-item {
  flex: unset;
}

.screenshots-grid .screenshot-item img {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
  object-position: top;
}

/* Feature showcase alternating */
.feature-showcase {
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.feature-row:nth-child(even) .feature-row-img {
  order: -1;
}

.feature-row-text h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.feature-row-text p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.feature-row-img img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  max-width: 280px;
  margin: 0 auto;
}

/* Channel pills */
.channel-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}

.channel-pill {
  padding: 8px 18px;
  border-radius: 24px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: var(--bg-dark);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.channel-pill:hover,
.channel-pill.active {
  color: var(--text-primary);
  border-color: var(--primary);
  background: var(--gradient-soft);
}

/* Content wrap for guide */
.guide-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
}

.guide-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.guide-toc a {
  font-size: 0.82rem;
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.guide-toc a:hover {
  color: var(--primary-light);
  border-color: var(--primary);
}

.section-cta {
  text-align: center;
  margin-top: 40px;
}

/* Responsive */
@media (max-width: 900px) {
  .hero {
    min-height: auto;
    padding-top: calc(var(--header-h) + 32px);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 24px 0 32px;
  }

  .hero-visual {
    order: -1;
  }

  .hero-banner-wrap {
    max-width: 100%;
  }

  .hero-float-1 { left: 0; top: 8%; }
  .hero-float-2 { right: 0; bottom: 10%; }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-content h1 {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .banner-showcase {
    grid-template-columns: 1fr;
  }

  .split-block,
  .feature-row {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .split-block.reverse {
    direction: ltr;
  }

  .split-single-img {
    max-width: 260px;
    margin: 0 auto;
  }

  .feature-row:nth-child(even) .feature-row-img {
    order: 0;
  }

  .screenshots-grid {
    display: none;
  }

  .guide-wrap {
    padding: 28px 20px;
  }
}

@media (min-width: 901px) {
  .screenshots-scroll {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(13, 10, 18, 0.98);
    padding: 16px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    transition: all var(--transition);
    pointer-events: none;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 4px;
  }

  .main-nav a {
    display: block;
    padding: 12px 16px;
    width: 100%;
  }

  .mobile-cta-bar {
    display: block;
  }

  .float-download {
    bottom: 72px;
    right: 12px;
  }

  .float-item-name {
    display: none;
  }

  .float-item {
    padding: 8px;
    border-radius: 50%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  section {
    padding: 48px 0;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .hero-float-card {
    font-size: 0.72rem;
    padding: 8px 12px;
  }

  .cta-banner {
    padding: 32px 20px;
  }
}