/* ===================================================================
   闪电机场 (flashvpn.sbs) - 冰极全息与北极光 Bento 便当盒系统 (Aurora Bento UI)
   排版创新：居中极简指令 Hero + 苹果/Linear风 Bento Grid 仪表盘 + 编号阶梯卡片 + 标签页 FAQ
   背景创新：极光流动呼吸丝带 (@keyframes auroraRibbon) + 冰晶多边形网格 + 极地极夜冷调
   =================================================================== */

:root {
  --bg-polar: #060913;
  --bg-ice-shelf: #0b1122;
  --bg-bento: rgba(14, 23, 44, 0.72);
  --bg-bento-hover: rgba(22, 36, 68, 0.88);

  --aurora-green: #00ff87;
  --aurora-emerald: #10b981;
  --aurora-cyan: #06b6d4;
  --aurora-violet: #a855f7;
  --aurora-pink: #ec4899;

  --text-white: #ffffff;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --border-frost: rgba(0, 255, 135, 0.2);
  --border-violet: rgba(168, 85, 247, 0.25);
  --border-subtle: #1e293b;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  --shadow-bento: 0 8px 32px rgba(0, 0, 0, 0.55), 0 0 1px rgba(0, 255, 135, 0.3);
  --shadow-glow: 0 0 35px rgba(0, 255, 135, 0.2);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-polar);
  color: var(--text-primary);
  line-height: 1.75;
  overflow-x: hidden;
  position: relative;
}

/* Background Animated Aurora Stream Ribbons */
.aurora-canvas-bg {
  position: fixed;
  top: -20%;
  left: -20%;
  width: 140%;
  height: 140%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.25;
  background: 
    radial-gradient(ellipse at 20% 30%, rgba(0, 255, 135, 0.35) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 40%, rgba(168, 85, 247, 0.3) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 80%, rgba(6, 182, 212, 0.3) 0%, transparent 60%);
  filter: blur(70px);
  animation: auroraShift 18s ease-in-out infinite alternate;
}

@keyframes auroraShift {
  0% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(4deg) scale(1.08); }
  100% { transform: rotate(-3deg) scale(0.96); }
}

a {
  color: var(--aurora-green);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--aurora-cyan);
}

/* Polar Floating Pill Header */
.site-header {
  position: sticky;
  top: 1rem;
  z-index: 100;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.header-frost-bar {
  background: rgba(11, 17, 34, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-frost);
  border-radius: var(--radius-pill);
  padding: 0.65rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.6);
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.01em;
}

.brand-title span {
  color: var(--aurora-green);
}

.polar-coord-chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-pill);
  background: rgba(16, 185, 129, 0.12);
  color: var(--aurora-green);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.3rem;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--aurora-green);
}

.btn-header-cta {
  background: linear-gradient(135deg, var(--aurora-green) 0%, #059669 100%);
  color: #060913 !important;
  font-weight: 800;
  font-size: 0.88rem;
  padding: 0.45rem 1.25rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 0 16px rgba(0, 255, 135, 0.4);
  transition: all 0.25s ease;
}

.btn-header-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 25px rgba(0, 255, 135, 0.6);
}

/* Page Layout */
.page-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
  position: relative;
  z-index: 1;
}

/* INNOVATIVE LAYOUT 1: Centered Massive Typographic Command Hero */
.hero-centered-command {
  text-align: center;
  padding: 3.5rem 1rem 3.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.hero-pill-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1.2rem;
  background: rgba(11, 17, 34, 0.9);
  border: 1px solid var(--border-frost);
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--aurora-green);
  margin-bottom: 1.5rem;
}

.pulsing-ice-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--aurora-green);
  box-shadow: 0 0 8px #00ff87;
  animation: pulseIce 2s infinite ease-in-out;
}

@keyframes pulseIce {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.4); opacity: 1; }
}

.hero-h1 {
  font-size: clamp(2.3rem, 4.5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.22;
  color: #fff;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-aurora-gradient {
  background: linear-gradient(135deg, #00ff87 0%, #60efff 50%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-description {
  font-size: 1.12rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2.2rem;
}

/* Quick-Action Polar Network Selector */
.polar-node-selector {
  background: rgba(14, 23, 44, 0.85);
  border: 1px solid var(--border-frost);
  border-radius: var(--radius-pill);
  padding: 0.4rem 0.5rem 0.4rem 1.2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  box-shadow: var(--shadow-bento);
  margin-bottom: 2.5rem;
}

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

.node-chip-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
}

.node-chip-btn:hover, .node-chip-btn.active {
  background: rgba(0, 255, 135, 0.15);
  border-color: var(--aurora-green);
  color: var(--aurora-green);
}

.node-ping-display {
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--aurora-green);
  font-size: 0.95rem;
  padding-right: 0.5rem;
}

.hero-action-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.btn-primary-action {
  background: linear-gradient(135deg, var(--aurora-green) 0%, #059669 100%);
  color: #060913 !important;
  font-size: 1.05rem;
  font-weight: 800;
  padding: 0.85rem 2.2rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-glow);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: all 0.25s ease;
}

.btn-primary-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(0, 255, 135, 0.6);
}

.btn-secondary-action {
  background: rgba(14, 23, 44, 0.7);
  color: var(--text-secondary) !important;
  border: 1px solid var(--border-frost);
  font-size: 1.05rem;
  font-weight: 600;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
}

.btn-secondary-action:hover {
  border-color: var(--aurora-violet);
  color: #fff !important;
}

/* INNOVATIVE LAYOUT 2: Apple/Linear-Style BENTO GRID Dashboard */
.bento-section {
  margin-bottom: 5rem;
}

.section-intro {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--aurora-green);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.1rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.02em;
}

.bento-grid-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1.5rem;
}

.bento-card {
  background: var(--bg-bento);
  border: 1px solid var(--border-frost);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-bento);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.bento-card:hover {
  background: var(--bg-bento-hover);
  border-color: var(--aurora-green);
  transform: translateY(-3px);
}

/* Bento Item 1: Large 2x2 Heatmap Hub */
.bento-span-2x2 {
  grid-column: span 2;
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bento-card-title {
  font-size: 1.28rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.6rem;
}

.bento-card-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.heatmap-visual-box {
  background: rgba(6, 9, 19, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.88rem;
}

.heatmap-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.5rem;
  margin: 1rem 0;
}

.heatmap-cell {
  background: rgba(0, 255, 135, 0.2);
  border: 1px solid rgba(0, 255, 135, 0.4);
  border-radius: 4px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  color: var(--aurora-green);
  font-weight: 700;
}

.heatmap-cell.opt {
  background: rgba(0, 255, 135, 0.35);
  box-shadow: 0 0 10px rgba(0, 255, 135, 0.3);
}

/* Bento Item 2: Wide 1x1 or 2x1 Stream Decoder */
.bento-card-wide {
  grid-column: span 1;
}

.bento-stat-highlight {
  font-size: 2.2rem;
  font-weight: 900;
  font-family: var(--font-mono);
  background: linear-gradient(135deg, var(--aurora-green) 0%, #60efff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.4rem;
}

/* Radial Purity Meter */
.purity-radial-wrap {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-top: 1rem;
}

.purity-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 4px solid var(--aurora-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 800;
  color: #fff;
  box-shadow: 0 0 14px rgba(0, 255, 135, 0.4);
}

/* INNOVATIVE LAYOUT 3: Aurora Pulse Bandwidth Analyzer */
.pulse-analyzer-card {
  background: linear-gradient(180deg, rgba(14, 23, 44, 0.9) 0%, rgba(6, 9, 19, 0.95) 100%);
  border: 1px solid var(--border-frost);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-bottom: 5rem;
  box-shadow: var(--shadow-bento);
}

.analyzer-controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.control-field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.control-field select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: var(--bg-polar);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 0.95rem;
  outline: none;
}

.control-field select:focus {
  border-color: var(--aurora-green);
  box-shadow: 0 0 12px var(--border-frost);
}

.btn-run-pulse {
  width: 100%;
  padding: 0.75rem;
  background: linear-gradient(135deg, var(--aurora-green) 0%, #059669 100%);
  color: #060913;
  font-weight: 800;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1rem;
  margin-top: 1.5rem;
  transition: all 0.2s ease;
}

.btn-run-pulse:hover {
  box-shadow: 0 0 20px rgba(0, 255, 135, 0.5);
}

.analyzer-screen {
  background: #040710;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.65;
}

.screen-metrics-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.2rem;
  margin-bottom: 1.2rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--border-subtle);
}

.metric-screen-lbl {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
}

.metric-screen-val {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--aurora-green);
}

/* INNOVATIVE LAYOUT 4: Staggered Dossier Articles with Oversized Numbers */
.dossier-articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.8rem;
  margin-bottom: 5rem;
}

.dossier-card {
  background: var(--bg-bento);
  border: 1px solid var(--border-frost);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  display: flex;
  gap: 1.5rem;
  box-shadow: var(--shadow-bento);
  transition: all 0.25s ease;
}

.dossier-card:hover {
  border-color: var(--aurora-green);
  transform: translateY(-3px);
  background: var(--bg-bento-hover);
}

.dossier-num {
  font-family: var(--font-mono);
  font-size: 2.8rem;
  font-weight: 900;
  color: rgba(0, 255, 135, 0.3);
  line-height: 1;
}

.dossier-body {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
}

.dossier-category {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--aurora-cyan);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.dossier-title {
  font-size: 1.18rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.45;
  margin-bottom: 0.6rem;
  display: block;
}

.dossier-title:hover {
  color: var(--aurora-green);
}

.dossier-excerpt {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.dossier-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.85rem;
}

/* INNOVATIVE LAYOUT 5: Tabbed Category FAQ Navigator */
.tabbed-faq-section {
  margin-bottom: 5rem;
}

.faq-tab-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.2rem;
  flex-wrap: wrap;
}

.faq-tab-btn {
  background: rgba(14, 23, 44, 0.8);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
}

.faq-tab-btn.active, .faq-tab-btn:hover {
  background: rgba(0, 255, 135, 0.15);
  border-color: var(--aurora-green);
  color: var(--aurora-green);
}

.faq-tab-pane {
  display: none;
  max-width: 860px;
  margin: 0 auto;
}

.faq-tab-pane.active {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-frost-card {
  background: var(--bg-bento);
  border: 1px solid var(--border-frost);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  box-shadow: var(--shadow-bento);
}

.faq-q-title {
  font-size: 1.08rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.faq-q-title::before {
  content: "❄️";
  font-size: 0.9rem;
}

.faq-a-body {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Aurora Callout */
.polar-callout {
  background: linear-gradient(135deg, rgba(0, 255, 135, 0.12) 0%, rgba(168, 85, 247, 0.08) 100%);
  border: 1px solid var(--aurora-green);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-glow);
  margin-bottom: 3rem;
}

.polar-callout h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.6rem;
}

.polar-callout p {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 1.5rem;
}

/* Legal & In-depth Content Card */
.legal-card, .article-content-card {
  background: var(--bg-bento);
  border: 1px solid var(--border-frost);
  border-radius: var(--radius-lg);
  padding: 2.8rem 2.2rem;
  box-shadow: var(--shadow-bento);
  margin-bottom: 2.5rem;
}

.page-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 0.8rem;
  letter-spacing: -0.02em;
}

.update-time {
  font-size: 0.88rem;
  color: var(--text-dim);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.content-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin: 2rem 0 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--border-frost);
}

.content-body h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--aurora-green);
  margin: 1.5rem 0 0.75rem;
}

.content-body p {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.2rem;
}

.content-body ul, .content-body ol {
  margin: 0.8rem 0 1.4rem 1.6rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.content-body li {
  margin-bottom: 0.45rem;
}

.content-body blockquote {
  border-left: 4px solid var(--aurora-green);
  background: rgba(0, 255, 135, 0.06);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1.5rem 0;
  font-size: 0.98rem;
  color: var(--text-secondary);
}

.data-table-wrapper {
  overflow-x: auto;
  margin: 1.6rem 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

.data-table th {
  background: var(--bg-ice-shelf);
  color: #fff;
  padding: 0.85rem 1rem;
  font-weight: 700;
  border-bottom: 1px solid var(--border-subtle);
}

.data-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td {
  background: var(--bg-bento-hover);
}

.code-box {
  background: #040710;
  border: 1px solid var(--border-subtle);
  color: #60efff;
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.6;
  overflow-x: auto;
  margin: 1.4rem 0;
}

/* Footer */
.site-footer {
  background: #040710;
  border-top: 1px solid var(--border-subtle);
  padding: 3.5rem 1.5rem 2rem;
  margin-top: 4rem;
  position: relative;
  z-index: 1;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  font-size: 0.92rem;
  color: var(--text-dim);
  margin-top: 0.8rem;
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-dim);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--aurora-green);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.8rem;
  font-size: 0.82rem;
  color: var(--text-dim);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-disclosure {
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 960px) {
  .bento-grid-container {
    grid-template-columns: 1fr;
  }
  .bento-span-2x2 {
    grid-column: span 1;
    grid-row: span 1;
  }
  .bento-card-wide {
    grid-column: span 1;
  }
  .dossier-articles-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 0 0.5rem;
  }
  .polar-coord-chip {
    display: none;
  }
  .main-nav .nav-link {
    display: none;
  }
  .polar-node-selector {
    flex-direction: column;
    border-radius: var(--radius-md);
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .legal-card, .article-content-card {
    padding: 1.8rem 1.2rem;
  }
}