/* ==========================================================================
   WaipoCloud (外婆云) Global Stylesheet
   Design Token System: Warm Sunset Tech Aesthetic (温馨温暖与高科技结合)
   ========================================================================== */

:root {
  /* 温暖系深暗色调背景 (Warm Cozy Dark Theme) */
  --bg-main: #14111c;
  --bg-darker: #0d0a14;
  --bg-card: rgba(30, 24, 42, 0.78);
  --bg-card-solid: #1f182d;
  --bg-card-hover: rgba(44, 34, 62, 0.9);

  /* 品牌温暖与科技对比配色 */
  --amber-warm: #ffaa00;
  --amber-glow: rgba(255, 170, 0, 0.35);
  --coral-warm: #ff6b6b;
  --cyan-primary: #00f0ff;
  --cyan-glow: rgba(0, 240, 255, 0.3);
  --blue-accent: #3b82f6;
  --purple-accent: #8b5cf6;
  --green-status: #10b981;

  /* 文字系统 */
  --text-bright: #ffffff;
  --text-main: #f1f3f9;
  --text-muted: #b8b2cb;
  --text-dim: #7f7895;

  /* 温暖发光边框 */
  --border-color: rgba(255, 170, 0, 0.2);
  --border-glow: rgba(255, 170, 0, 0.45);
  --border-cyan: rgba(0, 240, 255, 0.25);

  /* 圆角与过渡 */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-warm-glow: 0 0 30px rgba(255, 170, 0, 0.18);
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(255, 170, 0, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 75%, rgba(255, 107, 107, 0.06) 0%, transparent 40%);
  color: var(--text-main);
  font-family: var(--font-family);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Top Notice Bar --- */
.top-notice-bar {
  background: linear-gradient(90deg, rgba(255, 170, 0, 0.15) 0%, rgba(255, 107, 107, 0.15) 50%, rgba(255, 170, 0, 0.15) 100%);
  border-bottom: 1px solid rgba(255, 170, 0, 0.25);
  padding: 0.5rem 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.notice-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.notice-status {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--green-status);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--green-status);
  animation: pulse 2s infinite;
}

.notice-btn {
  background: linear-gradient(135deg, #ffaa00 0%, #ff6b6b 100%);
  color: #000;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
  box-shadow: 0 0 12px rgba(255, 170, 0, 0.4);
  transition: var(--transition);
}

.notice-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 18px rgba(255, 170, 0, 0.7);
  color: #000;
}

/* --- Header / Navigation --- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(20, 17, 28, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 170, 0, 0.15);
  padding: 1rem 0;
}

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

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

.brand-logo img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(255, 170, 0, 0.4);
}

.brand-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-bright);
  letter-spacing: -0.5px;
}

.brand-title span {
  color: var(--amber-warm);
  font-weight: 600;
  font-size: 1.1rem;
  margin-left: 4px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

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

.nav-link:hover, .nav-link.active {
  color: var(--amber-warm);
}

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-nav-login {
  background: rgba(255, 170, 0, 0.08);
  border: 1px solid var(--border-color);
  color: var(--text-bright);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
}

.btn-nav-login:hover {
  border-color: var(--amber-warm);
  background: rgba(255, 170, 0, 0.18);
  color: var(--amber-warm);
}

/* --- Hero Section --- */
.hero-section {
  position: relative;
  padding: 4rem 0 5rem;
  background: radial-gradient(circle at 50% 15%, rgba(255, 170, 0, 0.12) 0%, rgba(20, 17, 28, 0) 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 170, 0, 0.12);
  border: 1px solid rgba(255, 170, 0, 0.35);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  color: var(--amber-warm);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.18;
  color: var(--text-bright);
  margin-bottom: 1.25rem;
  letter-spacing: -1px;
}

.hero-title .highlight {
  color: var(--amber-warm);
  background: linear-gradient(135deg, #ffaa00 0%, #ff6b6b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.btn-primary {
  background: linear-gradient(135deg, #ffaa00 0%, #ff6b6b 100%);
  color: #000;
  font-weight: 800;
  font-size: 1rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px rgba(255, 170, 0, 0.4);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(255, 170, 0, 0.65);
  color: #000;
}

.btn-secondary {
  background: rgba(30, 24, 42, 0.85);
  border: 1px solid var(--border-color);
  color: var(--text-bright);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-secondary:hover {
  border-color: var(--amber-warm);
  background: rgba(255, 170, 0, 0.12);
  color: var(--amber-warm);
}

.btn-recommend {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15) 0%, rgba(0, 119, 255, 0.2) 100%);
  border: 1px solid rgba(0, 240, 255, 0.5);
  color: var(--cyan-primary);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.25);
}

.btn-recommend:hover {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.3) 0%, rgba(0, 119, 255, 0.4) 100%);
  border-color: var(--cyan-primary);
  color: #ffffff;
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.5);
  transform: translateY(-2px);
}

/* --- Hero Stats Counter Bar --- */
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-top: 1rem;
}

.stat-item {
  text-align: center;
  padding: 0.5rem;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--amber-warm);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* --- Hero Visual Card / Mascot (温馨陪伴守则卡片) --- */
.hero-card-box {
  background: linear-gradient(145deg, rgba(31, 24, 45, 0.95) 0%, rgba(18, 14, 28, 0.98) 100%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-warm-glow);
}

.mascot-avatar {
  width: 140px;
  height: 140px;
  margin: 0 auto 1.5rem;
  position: relative;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 170, 0, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mascot-avatar img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid var(--amber-warm);
  box-shadow: 0 0 25px rgba(255, 170, 0, 0.5);
}

.mascot-rule-box {
  background: rgba(255, 170, 0, 0.08);
  border: 1px solid rgba(255, 170, 0, 0.25);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: left;
}

.rule-title {
  color: var(--amber-warm);
  font-weight: 800;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.rule-text {
  font-size: 0.92rem;
  color: var(--text-main);
  line-height: 1.65;
}

/* --- Section Formatting --- */
.section {
  padding: 5rem 0;
}

.section-dark {
  background-color: var(--bg-darker);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  color: var(--amber-warm);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-bright);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
}

/* --- Node Matrix Section --- */
.nodes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.node-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.node-card:hover {
  transform: translateY(-4px);
  border-color: var(--amber-warm);
  box-shadow: 0 8px 30px rgba(255, 170, 0, 0.25);
}

.node-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.node-flag {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-bright);
}

.flag-icon {
  font-size: 1.5rem;
}

.node-ping {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--green-status);
  background: rgba(16, 185, 129, 0.12);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.node-specs {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.node-spec-item {
  display: flex;
  justify-content: space-between;
}

.node-spec-item span:last-child {
  color: var(--text-main);
  font-weight: 600;
}

/* --- Pricing Section --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.pricing-card:hover {
  transform: translateY(-5px);
  border-color: var(--amber-warm);
  box-shadow: 0 10px 40px rgba(255, 170, 0, 0.25);
}

.pricing-card.featured {
  background: linear-gradient(160deg, rgba(35, 27, 49, 0.95) 0%, rgba(255, 170, 0, 0.2) 100%);
  border: 2px solid var(--amber-warm);
  box-shadow: 0 0 35px rgba(255, 170, 0, 0.3);
}

.featured-badge {
  position: absolute;
  top: -14px;
  right: 20px;
  background: linear-gradient(135deg, #ffaa00 0%, #ff6b6b 100%);
  color: #000;
  font-weight: 800;
  font-size: 0.75rem;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
}

.pricing-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-bright);
  margin-bottom: 0.5rem;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--amber-warm);
  margin-bottom: 1.25rem;
}

.pricing-price span {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-muted);
}

.pricing-features {
  margin-bottom: 2rem;
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.pricing-feature-item svg {
  width: 18px;
  height: 18px;
  color: var(--amber-warm);
  flex-shrink: 0;
}

.pricing-btn {
  width: 100%;
  text-align: center;
  background: rgba(255, 170, 0, 0.12);
  border: 1px solid var(--border-color);
  color: var(--amber-warm);
  font-weight: 800;
  padding: 0.85rem 0;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.pricing-btn:hover, .pricing-card.featured .pricing-btn {
  background: linear-gradient(135deg, #ffaa00 0%, #ff6b6b 100%);
  color: #000;
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(255, 170, 0, 0.45);
}

/* --- Client Download Section --- */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
}

.client-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: var(--transition);
}

.client-card:hover {
  transform: translateY(-4px);
  border-color: var(--amber-warm);
  box-shadow: 0 6px 22px rgba(255, 170, 0, 0.22);
}

.client-icon {
  font-size: 2.2rem;
  margin-bottom: 0.75rem;
  color: var(--amber-warm);
}

.client-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 0.25rem;
}

.client-platform {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.client-btn {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--amber-warm);
  background: rgba(255, 170, 0, 0.1);
  border: 1px solid rgba(255, 170, 0, 0.25);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.client-btn:hover {
  background: var(--amber-warm);
  color: #000;
}

/* --- SEO Articles Grid Section --- */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.article-card:hover {
  transform: translateY(-4px);
  border-color: var(--amber-warm);
  box-shadow: 0 8px 25px rgba(255, 170, 0, 0.22);
}

.article-category {
  color: var(--amber-warm);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.article-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1.4;
  margin-bottom: 0.75rem;
}

.article-excerpt {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.article-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--amber-warm);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

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

/* --- Reviews Section --- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.review-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffaa00, #ff6b6b);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-weight: 800;
}

.review-user {
  font-weight: 700;
  color: var(--text-bright);
  font-size: 0.95rem;
}

.review-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.review-stars {
  color: #ffaa00;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

.review-text {
  font-size: 0.9rem;
  color: var(--text-main);
  line-height: 1.6;
}

/* --- FAQ Accordion --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.faq-question {
  padding: 1.25rem 1.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-bright);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question:hover {
  color: var(--amber-warm);
}

.faq-icon-toggle {
  font-size: 1.2rem;
  color: var(--amber-warm);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon-toggle {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 1.5rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.5rem 1.25rem 1.5rem;
}

/* --- Article Detail Page Styles --- */
.article-header {
  padding: 4rem 0 2rem;
  text-align: center;
  background: radial-gradient(circle at 50% 20%, rgba(255, 170, 0, 0.12) 0%, rgba(20, 17, 28, 0) 70%);
}

.article-meta-info {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

.article-body {
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem 1.5rem 5rem;
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-main);
}

.article-body h2 {
  font-size: 1.6rem;
  color: var(--text-bright);
  margin: 2.25rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.article-body h3 {
  font-size: 1.25rem;
  color: var(--amber-warm);
  margin: 1.75rem 0 0.75rem;
}

.article-body p {
  margin-bottom: 1.25rem;
}

.article-body ul, .article-body ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.article-body li {
  margin-bottom: 0.5rem;
}

.article-cta-box {
  background: linear-gradient(135deg, rgba(255, 170, 0, 0.12) 0%, rgba(255, 107, 107, 0.15) 100%);
  border: 1px solid var(--amber-warm);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  margin: 3rem 0;
  box-shadow: 0 0 30px rgba(255, 170, 0, 0.25);
}

.article-cta-box h3 {
  font-size: 1.4rem;
  color: var(--text-bright);
  margin-bottom: 0.75rem;
}

/* --- Footer (Core Requirement: PBN Link Injection) --- */
.site-footer {
  background: var(--bg-darker);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 3.5rem 0 2rem;
  font-size: 0.88rem;
  color: var(--text-dim);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.75rem;
  line-height: 1.6;
}

.footer-col h4 {
  color: var(--text-bright);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col a {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-col a:hover {
  color: var(--amber-warm);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  text-align: center;
}

.footer-copyright {
  color: var(--text-dim);
  font-size: 0.82rem;
}

/* PBN Friendship Links Area (Low key, subtle, small font, dofollow) */
.footer-pbn-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 0.5rem;
}

.footer-pbn-links span {
  color: var(--text-dim);
}

.footer-pbn-links a {
  color: var(--text-dim);
  font-size: 0.78rem;
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.footer-pbn-links a:hover {
  color: var(--text-muted);
  opacity: 1;
}

/* Keyframe Animations */
@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* --- Responsive Media Queries --- */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-title {
    font-size: 2.3rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .nav-menu {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 1.85rem;
  }
  .hero-stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .notice-wrapper {
    justify-content: center;
  }
}