/* ==========================================================================
   飞鸟云 (FlyingBird) - 【展翅矩阵】3D多面体折纸视差与高光流轨 (Origami Wing Parallax)
   莫兰迪钛灰 (Morandi Titanium Gray) & 微光淡黄哑光银配色系统
   ========================================================================== */

:root {
  /* 莫兰迪钛灰配色 */
  --bg-dark: #0f141c;
  --bg-dark-secondary: #161c28;
  --bg-card: rgba(24, 31, 45, 0.75);
  --bg-card-hover: rgba(33, 43, 62, 0.85);
  
  --border-color: rgba(243, 244, 246, 0.12);
  --border-glow: rgba(254, 240, 138, 0.35);
  
  /* 微光淡黄 & 哑光银白高光 */
  --primary-cyan: #fef08a;    /* 微光淡黄 */
  --primary-blue: #e2e8f0;    /* 哑光银白 */
  --purple-glow: #38bdf8;     /* 冰蓝流轨 */
  --pink-accent: #fde047;     /* 明黄发光 */
  
  --text-main: #f8fafc;
  --text-sub: #cbd5e1;
  --text-dark: #64748b;

  --gradient-main: linear-gradient(135deg, #fef08a 0%, #ffffff 50%, #e2e8f0 100%);
  --gradient-accent: linear-gradient(135deg, #38bdf8 0%, #fef08a 100%);
  --gradient-origami: linear-gradient(135deg, rgba(254, 240, 138, 0.08) 0%, rgba(56, 189, 248, 0.08) 100%);

  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-glow: 0 10px 30px rgba(254, 240, 138, 0.15);
  --container-width: 1200px;
}

/* 基础重置与 3D 视差舞台设置 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-family);
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  line-height: 1.6;
  background: var(--bg-dark);
  /* 莫兰迪钛灰多面体折纸纹理背景 */
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(254, 240, 138, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(56, 189, 248, 0.05) 0%, transparent 45%),
    linear-gradient(to right, rgba(243, 244, 246, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(243, 244, 246, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  perspective: 1200px; /* 开启 3D 视差透视 */
}

/* 背景粒子飞行航迹 Canvas */
#flight-track-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.85;
}

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

ul {
  list-style: none;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  position: relative;
  z-index: 2;
}

/* 莫兰迪银黄高光渐变文本 */
.gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.accent-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 按钮通用 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-main);
  color: #0f141c;
  box-shadow: 0 4px 20px rgba(254, 240, 138, 0.25);
  border: 1px solid rgba(254, 240, 138, 0.5);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 30px rgba(254, 240, 138, 0.45);
  filter: brightness(1.1);
}

.btn-secondary {
  background: rgba(243, 244, 246, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(243, 244, 246, 0.1);
  border-color: var(--primary-cyan);
  transform: translateY(-2px);
}

/* 2026年机场推荐 SEO dofollow 按钮样式 */
.btn-seo {
  background: rgba(254, 240, 138, 0.08);
  color: #fef08a;
  border: 1px solid rgba(254, 240, 138, 0.4);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(254, 240, 138, 0.15);
}

.btn-seo:hover {
  background: rgba(254, 240, 138, 0.2);
  border-color: #fef08a;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(254, 240, 138, 0.35);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.1rem;
}

/* 导航栏 Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 20, 28, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gradient-main);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
}

.logo-icon svg {
  width: 22px;
  height: 22px;
  fill: #0f141c;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  color: var(--text-sub);
  font-weight: 500;
}

.nav-link:hover {
  color: var(--primary-cyan);
}

/* 核心 Hero 区与 3D 折纸展翅框架 */
.hero-section {
  padding: 180px 0 100px;
  position: relative;
  perspective: 1000px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  background: rgba(254, 240, 138, 0.08);
  border: 1px solid rgba(254, 240, 138, 0.25);
  color: var(--primary-cyan);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-sub);
  margin-bottom: 36px;
  font-weight: 400;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
  width: 100%;
}

/* 右侧 3D 折纸多面体图卡 (Origami Wing 3D Card) */
.hero-visual-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), var(--shadow-glow);
  backdrop-filter: blur(16px);
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-visual-card:hover {
  transform: rotateY(-6deg) rotateX(6deg) translateZ(10px);
}

.hero-visual-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(254, 240, 138, 0.15) 0%, transparent 60%);
  animation: pulseGlow 6s infinite ease-in-out alternate;
  pointer-events: none;
}

@keyframes pulseGlow {
  0% { transform: scale(0.8) rotate(0deg); opacity: 0.4; }
  100% { transform: scale(1.2) rotate(180deg); opacity: 0.8; }
}

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

.status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #10b981;
}

.pulse-dot {
  width: 10px;
  height: 10px;
  background-color: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 10px #10b981;
  animation: dotBlink 1.5s infinite ease-in-out;
}

@keyframes dotBlink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.node-status-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.node-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(243, 244, 246, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 0.88rem;
  transition: var(--transition);
}

.node-item:hover {
  border-color: var(--primary-cyan);
  background: rgba(254, 240, 138, 0.08);
  transform: translateX(4px);
}

.node-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.node-ping {
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--primary-cyan);
  background: rgba(254, 240, 138, 0.12);
  padding: 2px 8px;
  border-radius: 6px;
}

/* 动态波形条 */
.speed-wave-container {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 48px;
  gap: 6px;
  padding-top: 10px;
}

.wave-bar {
  flex: 1;
  background: var(--gradient-main);
  border-radius: 4px;
  animation: waveMotion 1.8s ease-in-out infinite alternate;
}

.wave-bar:nth-child(1) { height: 40%; animation-delay: 0.1s; }
.wave-bar:nth-child(2) { height: 75%; animation-delay: 0.3s; }
.wave-bar:nth-child(3) { height: 90%; animation-delay: 0.2s; }
.wave-bar:nth-child(4) { height: 60%; animation-delay: 0.5s; }
.wave-bar:nth-child(5) { height: 100%; animation-delay: 0.4s; }
.wave-bar:nth-child(6) { height: 80%; animation-delay: 0.6s; }
.wave-bar:nth-child(7) { height: 50%; animation-delay: 0.2s; }
.wave-bar:nth-child(8) { height: 95%; animation-delay: 0.7s; }

@keyframes waveMotion {
  0% { transform: scaleY(0.4); opacity: 0.6; }
  100% { transform: scaleY(1); opacity: 1; }
}

/* Hero 数据仪表盘 3D 悬浮 */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  transition: var(--transition);
}

.hero-stats:hover {
  border-color: var(--border-glow);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-main);
  display: block;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-sub);
  margin-top: 4px;
}

/* 3D 折纸视差动画 Block (Origami Unfold Scroll Animation) */
.origami-parallax-block {
  opacity: 0;
  transform: rotateX(12deg) scale(0.95) translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.origami-parallax-block.origami-visible {
  opacity: 1;
  transform: rotateX(0deg) scale(1) translateY(0);
}

/* 核心板块样式 */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-tag {
  color: var(--primary-cyan);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

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

/* 3大折纸几何图文卡片 */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  transform-style: preserve-3d;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-main);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-8px) rotateX(4deg);
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), var(--shadow-glow);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(254, 240, 138, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--primary-cyan);
}

.feature-icon svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

.feature-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-text {
  font-size: 0.95rem;
  color: var(--text-sub);
  line-height: 1.7;
}

/* 流媒体与 AI 支持图卡区 */
.ecosystem-container {
  background: linear-gradient(180deg, rgba(24, 31, 45, 0.6) 0%, rgba(15, 20, 28, 0.9) 100%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
}

.eco-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.eco-column-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.eco-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.eco-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  background: rgba(243, 244, 246, 0.04);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
}

.eco-chip:hover {
  background: rgba(254, 240, 138, 0.12);
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
  transform: translateY(-3px);
}

.eco-chip svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* 套餐价格对比 */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: stretch;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.price-card.popular {
  border-color: var(--primary-cyan);
  background: rgba(28, 38, 56, 0.95);
  box-shadow: var(--shadow-glow);
  transform: scale(1.03);
}

.price-badge {
  position: absolute;
  top: -14px;
  right: 28px;
  background: var(--gradient-main);
  color: #0f141c;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: var(--radius-full);
}

.price-header {
  margin-bottom: 24px;
}

.price-name {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.price-desc {
  font-size: 0.88rem;
  color: var(--text-sub);
}

.price-value {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--text-main);
  margin-bottom: 24px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.price-value span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-sub);
}

.price-features {
  margin-bottom: 32px;
  flex-grow: 1;
}

.price-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-sub);
  margin-bottom: 14px;
}

.price-features svg {
  width: 18px;
  height: 18px;
  fill: var(--primary-cyan);
  flex-shrink: 0;
}

/* 用户评价 */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition);
}

.review-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
}

.review-stars {
  color: #fef08a;
  margin-bottom: 12px;
  font-size: 1rem;
}

.review-content {
  font-size: 0.95rem;
  color: var(--text-sub);
  margin-bottom: 20px;
  line-height: 1.6;
}

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

.avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #0f141c;
}

/* FAQ 常见问题解答 */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-question svg {
  width: 20px;
  height: 20px;
  fill: var(--text-sub);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
  fill: var(--primary-cyan);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 24px;
  color: var(--text-sub);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  padding-bottom: 20px;
  max-height: 200px;
}

/* 底部 CTA 区域 */
.bottom-cta {
  text-align: center;
  background: linear-gradient(135deg, rgba(254, 240, 138, 0.08) 0%, rgba(56, 189, 248, 0.08) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 60px 24px;
  margin-bottom: 80px;
}

.bottom-cta h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.bottom-cta p {
  color: var(--text-sub);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

/* 极简页脚 Footer */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  background: rgba(10, 14, 22, 0.95);
  padding: 40px 0;
  position: relative;
  z-index: 2;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.footer-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.footer-nav a {
  color: var(--text-sub);
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
}

.footer-nav a:hover {
  color: var(--primary-cyan);
}

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

/* 独立子页面通用样式 */
.page-header-simple {
  padding: 140px 0 40px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 50px;
  text-align: center;
}

.page-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.page-content-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 80px;
  line-height: 1.8;
  color: var(--text-sub);
}

.page-content-box h2 {
  color: var(--text-main);
  font-size: 1.5rem;
  margin: 32px 0 16px;
}

.page-content-box h2:first-child {
  margin-top: 0;
}

.page-content-box p {
  margin-bottom: 16px;
}

.page-content-box ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 20px;
}

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

/* ==========================================================================
   响应式适配 Responsive & Mobile Optimization
   ========================================================================== */

@media (hover: none) and (pointer: coarse) {
  .btn, .nav-link, .faq-question, .footer-nav a {
    -webkit-tap-highlight-color: transparent;
  }
  .btn:active {
    transform: scale(0.97);
  }
}

@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.8rem;
  }
  .features-grid, .pricing-grid, .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .price-card.popular {
    transform: none;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
  .hero-grid {
    grid-template-columns: 1fr !important;
    gap: 32px;
  }
  .nav-menu {
    display: none;
  }
  .btn {
    min-height: 48px;
    padding: 12px 24px;
    font-size: 1rem;
    width: 100%;
    border-radius: 12px;
  }
  .site-header .btn {
    width: auto;
    min-height: 38px;
    padding: 8px 18px;
    font-size: 0.88rem;
  }
  .hero-section {
    padding: 110px 0 50px;
  }
  .hero-title {
    font-size: 2rem;
  }
  .hero-subtitle {
    font-size: 0.98rem;
  }
  .features-grid, .pricing-grid, .reviews-grid, .eco-grid {
    grid-template-columns: 1fr !important;
    gap: 20px;
  }
  .footer-nav {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    width: 100%;
    text-align: center;
  }
  .footer-nav a {
    display: block;
    padding: 10px;
    background: rgba(243, 244, 246, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
  }
}