/* ==========================================================================
   闪狐 (FlashFox) - 极简科技 Bento Grid 版式 & 全新字体系统 样式表
   特别微调：Hero Front Heading 前置主标题居中排布 (Middle Centered Layout)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;700;800&family=JetBrains+Mono:wght@600;800&display=swap');

:root {
  --font-heading: 'Space Grotesk', 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --bg-canvas: #0f172a;
  --bg-canvas-gradient: radial-gradient(circle at 50% 0%, #1e293b 0%, #0f172a 60%, #0b1329 100%);
  --bg-card: rgba(30, 41, 59, 0.72);
  --bg-card-hover: rgba(51, 65, 85, 0.85);
  --bg-glass: rgba(15, 23, 42, 0.85);
  
  --cyan: #00f0ff;
  --cyan-glow: rgba(0, 240, 255, 0.5);
  
  --purple: #9333ea;
  --purple-glow: rgba(147, 51, 234, 0.5);
  
  --magenta: #f43f5e;
  --emerald: #10b981;
  
  --text-main: #ffffff;
  --text-muted: #cbd5e1;
  --text-dim: #94a3b8;
  
  --border-glass: rgba(255, 255, 255, 0.14);
  --border-glass-light: rgba(255, 255, 255, 0.22);
  --border-glow-cyan: rgba(0, 240, 255, 0.7);
  
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;
  
  --shadow-bento: 0 20px 45px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  background-color: var(--bg-canvas);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-canvas-gradient);
  background-attachment: fixed;
  position: relative;
}

.bg-glow-1 {
  position: absolute;
  top: -100px;
  left: 20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--purple-glow) 0%, transparent 65%);
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}

.bg-glow-2 {
  position: absolute;
  top: 500px;
  right: 5%;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, var(--cyan-glow) 0%, transparent 65%);
  filter: blur(110px);
  pointer-events: none;
  z-index: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.navbar {
  position: sticky;
  top: 16px;
  z-index: 100;
  margin: 0 24px 30px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-full);
  padding: 12px 28px;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 0 20px var(--cyan-glow);
}

.logo-text span {
  background: linear-gradient(135deg, var(--cyan), #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-directory {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-directory a {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 700;
}

.nav-directory a:hover {
  color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan-glow);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  color: #ffffff;
  box-shadow: 0 6px 25px var(--cyan-glow);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 12px 35px var(--purple-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  border: 1px solid var(--border-glass-light);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.08rem;
}

.btn-block {
  width: 100%;
}

/* 5. HERO 区：前置主标题全居中排布 (Middle Centered Front Heading) */
.hero {
  padding: 30px 0 60px;
}

.hero-bento-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
  margin-bottom: 40px;
}

.hero-main-box {
  background: transparent;
  backdrop-filter: none;
  border: none;
  box-shadow: none;
  padding: 20px 0 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 20px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: var(--radius-full);
  color: var(--cyan);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 24px;
  margin-left: auto;
  margin-right: auto;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--emerald);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--emerald);
  animation: pulseDot 1.5s infinite;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.75); opacity: 0.5; }
}

/* 居中大字符标题 */
.hero-title {
  font-family: var(--font-heading);
  font-size: 3.6rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
  color: #fff;
  text-align: center;
}

.hero-title .title-highlight-1 {
  background: linear-gradient(135deg, var(--cyan) 0%, #a5f3fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title .title-highlight-2 {
  background: linear-gradient(135deg, var(--purple) 0%, #f43f5e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.18rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  width: 100%;
}

.hero-cartoon-supported {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.cartoon-supported-label {
  font-size: 0.84rem;
  color: var(--text-dim);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.cartoon-badge-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.cartoon-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
}

.cartoon-pill-item:hover {
  transform: translateY(-2px) scale(1.05);
  border-color: var(--cyan);
  box-shadow: 0 6px 20px var(--cyan-glow);
}

.hero-dashboard-box {
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-xl);
  padding: 36px 40px;
  box-shadow: var(--shadow-bento);
  width: 100%;
  max-width: 960px;
}

.dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.dash-title h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.dash-title p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.dash-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--emerald);
  background: rgba(16, 185, 129, 0.12);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.node-bento-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.node-bento-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}

.node-bento-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--cyan);
  transform: translateY(-3px);
}

.node-flag-box {
  display: flex;
  align-items: center;
  gap: 12px;
}

.node-flag-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.node-details h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
}

.node-details span {
  font-size: 0.75rem;
  color: var(--cyan);
}

.node-metrics-mono {
  font-family: var(--font-mono);
  text-align: right;
}

.node-ping-val {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--emerald);
}

.node-speed-val {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.dash-wave-meter {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 20px;
  margin-top: 18px;
}

.dash-wave-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--cyan), var(--purple));
  border-radius: 3px;
  animation: dashWave 1.3s infinite ease-in-out alternate;
}

.dash-wave-bar:nth-child(1) { animation-delay: 0.1s; height: 30%; }
.dash-wave-bar:nth-child(2) { animation-delay: 0.3s; height: 80%; }
.dash-wave-bar:nth-child(3) { animation-delay: 0.2s; height: 60%; }
.dash-wave-bar:nth-child(4) { animation-delay: 0.5s; height: 95%; }
.dash-wave-bar:nth-child(5) { animation-delay: 0.4s; height: 75%; }
.dash-wave-bar:nth-child(6) { animation-delay: 0.7s; height: 90%; }
.dash-wave-bar:nth-child(7) { animation-delay: 0.2s; height: 45%; }

@keyframes dashWave {
  0% { transform: scaleY(0.2); }
  100% { transform: scaleY(1); }
}

.bento-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 70px;
}

.bento-metric-box {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}

.bento-metric-box:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.bento-metric-box h3 {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 4px;
}

.bento-metric-box p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.section {
  padding: 85px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.section-tag-pill {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  display: inline-block;
  padding: 4px 16px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-full);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.features-bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-bento-box {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  transition: var(--transition);
}

.feature-bento-box:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow-cyan);
  box-shadow: 0 15px 35px rgba(0, 240, 255, 0.15);
}

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(139, 92, 246, 0.15));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  margin-bottom: 24px;
  border: 1px solid var(--border-glass-light);
}

.feature-icon-wrapper svg {
  width: 28px;
  height: 28px;
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-desc {
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.65;
}

.services-bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.service-bento-item {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.service-bento-item:hover {
  border-color: var(--border-glass-light);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: transparent;
}

.service-icon-box svg {
  width: 44px;
  height: 44px;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.3));
  transition: var(--transition);
}

.service-bento-item:hover .service-icon-box svg {
  transform: scale(1.1);
  filter: drop-shadow(0 6px 15px rgba(0, 240, 255, 0.4));
}

.icon-netflix { background: rgba(229, 9, 20, 0.18); color: #E50914; }
.icon-youtube { background: rgba(255, 0, 0, 0.18); color: #FF0000; }
.icon-openai { background: rgba(16, 163, 127, 0.18); color: #10a37f; }
.icon-claude { background: rgba(217, 119, 6, 0.18); color: #d97706; }
.icon-disney { background: rgba(17, 60, 207, 0.18); color: #3b82f6; }
.icon-midjourney { background: rgba(147, 51, 234, 0.18); color: #a855f7; }
.icon-hbo { background: rgba(168, 85, 247, 0.18); color: #c084fc; }
.icon-tiktok { background: rgba(255, 0, 80, 0.18); color: #ff0050; }

.service-info h3 {
  font-family: var(--font-heading);
  font-size: 1.02rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.service-info p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.pricing-bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  align-items: center;
}

.pricing-bento-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-xl);
  padding: 32px 22px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.pricing-bento-card:hover {
  transform: translateY(-6px);
  border-color: var(--cyan);
}

.pricing-bento-card.featured {
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.15) 0%, rgba(13, 19, 36, 0.95) 100%);
  border: 2px solid var(--cyan);
  box-shadow: 0 0 60px var(--cyan-glow), 0 30px 70px rgba(0, 0, 0, 0.8);
  transform: scale(1.08);
  z-index: 10;
  padding: 44px 28px;
}

.pricing-bento-card.featured:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 0 80px var(--cyan-glow), 0 35px 80px rgba(0, 0, 0, 0.9);
}

.pricing-featured-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #ff0050, var(--cyan));
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 800;
  padding: 5px 18px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  box-shadow: 0 4px 20px rgba(255, 0, 80, 0.5);
  white-space: nowrap;
}

.pricing-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.pricing-bento-card.featured .pricing-name {
  font-size: 1.5rem;
  color: #fff;
}

.pricing-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.pricing-price-num {
  font-family: var(--font-mono);
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 24px;
}

.price-currency {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--cyan);
}

.price-val {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
}

.pricing-bento-card.featured .price-val {
  font-size: 3.4rem;
  background: linear-gradient(135deg, var(--cyan), #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.price-period {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.pricing-feature-list {
  list-style: none;
  margin-bottom: 30px;
  flex-grow: 1;
}

.pricing-feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.pricing-bento-card.featured .pricing-feature-list li {
  font-size: 0.94rem;
  color: #f1f5f9;
  margin-bottom: 14px;
}

.pricing-feature-list li svg {
  width: 16px;
  height: 16px;
  color: var(--cyan);
  flex-shrink: 0;
}

.pricing-bento-card.featured .btn-primary {
  padding: 16px 28px;
  font-size: 1.05rem;
  box-shadow: 0 8px 30px rgba(0, 240, 255, 0.6);
}

.articles-bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.article-bento-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-lg);
  padding: 26px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.article-bento-card:hover {
  transform: translateY(-5px);
  border-color: var(--purple);
}

.article-tag-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.article-tag {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--purple);
  background: rgba(139, 92, 246, 0.12);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.article-date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
}

.article-title-link {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 10px;
  color: #fff;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-bento-card:hover .article-title-link {
  color: var(--cyan);
}

.article-excerpt {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--cyan);
  margin-top: auto;
}

.article-bento-card:hover .article-read-more svg {
  transform: translateX(4px);
}

.reviews-bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.review-bento-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.review-stars {
  color: #ffb800;
  margin-bottom: 14px;
}

.review-content {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

.review-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  color: #fff;
}

.user-meta h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
}

.user-meta p {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item details summary {
  padding: 20px 26px;
  font-family: var(--font-heading);
  font-size: 1.02rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-item details summary::-webkit-details-marker { display: none; }

.faq-icon {
  width: 18px;
  height: 18px;
  color: var(--cyan);
  transition: transform 0.25s ease;
}

.faq-item details[open] .faq-icon { transform: rotate(180deg); }

.faq-answer {
  padding: 0 26px 20px;
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.65;
  border-top: 1px solid var(--border-glass);
  padding-top: 16px;
}

.footer {
  margin-top: auto;
  background: #020409;
  border-top: 1px solid var(--border-glass);
  padding: 40px 0;
  text-align: center;
}

.footer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.footer-link {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}

.footer-link:hover {
  color: var(--cyan);
  background: rgba(0, 240, 255, 0.08);
}

.footer-copyright {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.page-container { padding: 70px 0; }
.page-header { margin-bottom: 40px; border-bottom: 1px solid var(--border-glass); padding-bottom: 24px; }
.page-title { font-family: var(--font-heading); font-size: 2.4rem; font-weight: 800; margin-bottom: 12px; }
.page-meta-row { display: flex; align-items: center; gap: 16px; font-size: 0.88rem; color: var(--text-muted); margin-top: 12px; }
.page-intro { color: var(--text-muted); font-size: 1.05rem; }
.content-box { background: var(--bg-card); backdrop-filter: blur(20px); border: 1px solid var(--border-glass-light); border-radius: var(--radius-xl); padding: 40px; }
.content-box h2 { font-family: var(--font-heading); font-size: 1.45rem; font-weight: 700; margin: 32px 0 16px; color: var(--cyan); display: flex; align-items: center; gap: 10px; }
.content-box h2:first-child { margin-top: 0; }
.content-box p { color: var(--text-muted); font-size: 0.98rem; line-height: 1.75; margin-bottom: 18px; }
.content-box ul, .content-box ol { color: var(--text-muted); margin-left: 20px; margin-bottom: 20px; line-height: 1.8; }
.content-box a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }

.sitemap-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }
.sitemap-group { background: var(--bg-card); backdrop-filter: blur(16px); border: 1px solid var(--border-glass); border-radius: var(--radius-lg); padding: 28px; }
.sitemap-group h3 { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; color: var(--cyan); margin-bottom: 16px; border-bottom: 1px solid var(--border-glass); padding-bottom: 10px; }
.sitemap-links { list-style: none; }
.sitemap-links li { margin-bottom: 12px; }
.sitemap-links a { color: var(--text-muted); font-size: 0.94rem; display: inline-flex; align-items: center; gap: 8px; }
.sitemap-links a:hover { color: var(--cyan); transform: translateX(4px); }

@media (max-width: 1200px) {
  .pricing-bento-card.featured { transform: scale(1.02); }
  .pricing-bento-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .node-bento-list { grid-template-columns: repeat(2, 1fr); }
  .bento-metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .features-bento-grid, .articles-bento-grid, .reviews-bento-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.5rem; }
  .node-bento-list { grid-template-columns: 1fr; }
  .pricing-bento-card.featured { transform: none; margin: 10px 0; }
  .nav-directory { display: none; }
  .hero-subtitle { font-size: 1rem; }
  .bento-metrics-grid { grid-template-columns: 1fr; }
  .pricing-bento-grid, .features-bento-grid, .articles-bento-grid, .reviews-bento-grid { grid-template-columns: 1fr; }
  .footer-nav { flex-direction: column; gap: 14px; }
  .content-box { padding: 24px; }
}