/* 肥猫云官网 (feimaoyunjc.homes) 核心动漫风 CSS 样式表 */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700;900&family=Outfit:wght@400;600;700;800&display=swap');

:root {
  --bg-dark: #0a0814;
  --bg-card: rgba(22, 17, 38, 0.75);
  --bg-card-hover: rgba(32, 25, 56, 0.85);
  --border-color: rgba(255, 120, 160, 0.2);
  --border-glow: rgba(255, 107, 139, 0.6);
  
  --primary-pink: #ff6b8b;
  --primary-orange: #ff9f43;
  --accent-gold: #ffd166;
  --accent-cyan: #00f2fe;
  --accent-purple: #9d4edd;
  
  --text-main: #ffffff;
  --text-sub: #b8b2ce;
  --text-muted: #7e769e;
  
  --gradient-anime: linear-gradient(135deg, #ff6b8b 0%, #ff9f43 50%, #ffd166 100%);
  --gradient-glow: linear-gradient(135deg, rgba(255,107,139,0.3) 0%, rgba(0,242,254,0.3) 100%);
  --gradient-card: linear-gradient(180deg, rgba(30, 24, 52, 0.8) 0%, rgba(15, 12, 28, 0.9) 100%);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --shadow-main: 0 12px 40px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 25px rgba(255, 107, 139, 0.35);
  
  --transition-fast: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* 全局重置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Noto Sans SC', 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* 动漫画风背景 Canvas 与浮动云朵特效 */
#anime-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}

.cloud-bg-element {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.35;
  animation: floatCloud 18s infinite alternate ease-in-out;
}

.cloud-1 {
  top: -10%;
  left: -5%;
  width: 500px;
  height: 500px;
  background: var(--primary-pink);
}

.cloud-2 {
  top: 40%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: var(--accent-purple);
  animation-delay: -5s;
}

.cloud-3 {
  bottom: 5%;
  left: 20%;
  width: 450px;
  height: 450px;
  background: var(--primary-orange);
  animation-delay: -10s;
}

@keyframes floatCloud {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.1); }
  100% { transform: translate(-30px, 50px) scale(0.95); }
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* 顶部导航栏 */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(10, 8, 20, 0.75);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  border: 2px solid var(--primary-pink);
  box-shadow: 0 0 12px var(--primary-pink);
  transition: var(--transition-smooth);
}

.logo-wrap:hover .logo-img {
  transform: rotate(12deg) scale(1.1);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  background: var(--gradient-anime);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.5px;
}

.brand-tag {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 1px;
}

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

.nav-link {
  color: var(--text-sub);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-anime);
  transition: var(--transition-fast);
  border-radius: 2px;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.header-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--gradient-anime);
  color: #0e0b16;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(255, 107, 139, 0.4);
  transition: var(--transition-smooth);
}

.header-cta-btn:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 6px 22px rgba(255, 107, 139, 0.7);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* HERO 首屏 */
.hero-section {
  padding: 150px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255, 107, 139, 0.12);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--primary-pink);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.hero-title-highlight {
  background: var(--gradient-anime);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-sub);
  margin-bottom: 36px;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--gradient-anime);
  color: #0e0b16;
  font-weight: 800;
  font-size: 1.05rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  box-shadow: 0 8px 30px rgba(255, 107, 139, 0.45);
  transition: var(--transition-smooth);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 35px rgba(255, 107, 139, 0.7);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background: rgba(255, 107, 139, 0.15);
  border-color: var(--primary-pink);
  transform: translateY(-3px);
}

.hero-stats {
  display: flex;
  gap: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-gold);
  font-family: 'Outfit', sans-serif;
}

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

.hero-image-wrap {
  position: relative;
}

.hero-card-glow {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 12px;
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-main), 0 0 30px rgba(255, 107, 139, 0.2);
}

.hero-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
  object-fit: cover;
}

.floating-tag {
  position: absolute;
  padding: 10px 18px;
  background: rgba(20, 15, 36, 0.9);
  border: 1px solid var(--primary-pink);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  animation: floatBadge 4s infinite ease-in-out alternate;
}

.tag-1 {
  top: -15px;
  right: -15px;
}

.tag-2 {
  bottom: 25px;
  left: -20px;
  animation-delay: -2s;
}

@keyframes floatBadge {
  0% { transform: translateY(0); }
  100% { transform: translateY(-12px); }
}

/* 板块通用头部 */
.section {
  padding: 90px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-subtitle {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-pink);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 16px;
}

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

/* 核心优势板块 */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.advantage-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition-smooth);
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-anime);
  opacity: 0;
  transition: var(--transition-fast);
}

.advantage-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-pink);
  box-shadow: var(--shadow-glow);
  background: var(--bg-card-hover);
}

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

.card-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(255, 107, 139, 0.12);
  border: 1px solid rgba(255, 107, 139, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  color: var(--primary-pink);
}

.card-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-main);
}

.card-desc {
  font-size: 0.95rem;
  color: var(--text-sub);
  line-height: 1.6;
}

/* 节点延迟与状态板块 */
.node-monitor-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-main);
}

.node-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.node-tabs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.node-tab-btn {
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-sub);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.node-tab-btn.active, .node-tab-btn:hover {
  background: var(--gradient-anime);
  color: #0e0b16;
  border-color: transparent;
  font-weight: 700;
}

.node-refresh-info {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.refresh-icon {
  animation: spin 8s linear infinite;
  display: inline-block;
}

@keyframes spin {
  100% { transform: rotate(360deg); }
}

.node-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.node-card {
  background: rgba(15, 12, 28, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition-fast);
  position: relative;
}

.node-card:hover {
  border-color: var(--primary-pink);
  transform: scale(1.02);
}

.node-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.node-flag-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1rem;
}

.node-status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #2ee59d;
  box-shadow: 0 0 10px #2ee59d;
}

.node-status-dot.medium {
  background: #ffb703;
  box-shadow: 0 0 10px #ffb703;
}

.node-ping-badge {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(46, 229, 157, 0.15);
  color: #2ee59d;
}

.node-ping-badge.medium {
  background: rgba(255, 183, 3, 0.15);
  color: #ffb703;
}

.node-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.node-meter-bg {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
}

.node-meter-fill {
  height: 100%;
  background: var(--gradient-anime);
  border-radius: 3px;
  transition: width 1s ease;
}

/* 套餐价格板块 */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 28px;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
  backdrop-filter: blur(12px);
  position: relative;
}

.pricing-card.popular {
  border-color: var(--primary-pink);
  background: linear-gradient(180deg, rgba(40, 28, 65, 0.9) 0%, rgba(20, 15, 36, 0.95) 100%);
  box-shadow: var(--shadow-glow), var(--shadow-main);
  transform: translateY(-8px);
}

.popular-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-anime);
  color: #0e0b16;
  font-weight: 800;
  font-size: 0.78rem;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(255, 107, 139, 0.5);
  letter-spacing: 1px;
}

.pricing-header {
  text-align: center;
  margin-bottom: 28px;
}

.plan-name {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
}

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

.plan-price-box {
  margin: 20px 0;
  text-align: center;
}

.currency {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-pink);
}

.amount {
  font-size: 2.8rem;
  font-weight: 900;
  font-family: 'Outfit', sans-serif;
  color: var(--text-main);
}

.period {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.plan-features {
  list-style: none;
  margin-bottom: 32px;
}

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

.feature-icon {
  color: var(--primary-pink);
  font-size: 1.1rem;
}

.pricing-btn {
  width: 100%;
  padding: 14px 20px;
  border-radius: var(--radius-full);
  text-align: center;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.pricing-btn-primary {
  background: var(--gradient-anime);
  color: #0e0b16;
  box-shadow: 0 6px 20px rgba(255, 107, 139, 0.4);
}

.pricing-btn-primary:hover {
  transform: scale(1.04);
  box-shadow: 0 8px 25px rgba(255, 107, 139, 0.7);
}

.pricing-btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.pricing-btn-secondary:hover {
  background: rgba(255, 107, 139, 0.15);
  border-color: var(--primary-pink);
}

/* 知识库与教程板块 */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-smooth);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.article-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-pink);
  box-shadow: var(--shadow-glow);
}

.article-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
  width: fit-content;
}

.article-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.4;
  margin-bottom: 12px;

  /* 超出两行显示省略号 */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-snippet {
  font-size: 0.88rem;
  color: var(--text-sub);
  margin-bottom: 20px;
  line-height: 1.5;

  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.read-more-btn {
  color: var(--primary-pink);
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  background: none;
  border: none;
  font-size: 0.88rem;
}

.read-more-btn:hover {
  color: var(--primary-orange);
}

/* 模态框文章阅读引擎 */
.article-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(8, 6, 16, 0.85);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.article-modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.article-modal-box {
  background: #141026;
  border: 1px solid var(--primary-pink);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 860px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 30px rgba(255, 107, 139, 0.3);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.article-modal-backdrop.active .article-modal-box {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--text-main);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--primary-pink);
  color: #0e0b16;
}

.modal-article-content h1 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-main);
  line-height: 1.3;
}

.modal-article-meta {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-article-body {
  font-size: 1rem;
  color: var(--text-sub);
  line-height: 1.8;
}

.modal-article-body h2 {
  font-size: 1.35rem;
  color: var(--accent-gold);
  margin: 28px 0 14px;
}

.modal-article-body h3 {
  font-size: 1.15rem;
  color: var(--primary-pink);
  margin: 20px 0 10px;
}

.modal-article-body p {
  margin-bottom: 16px;
}

.modal-article-body ul, .modal-article-body ol {
  margin-left: 24px;
  margin-bottom: 16px;
}

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

.modal-article-body a {
  color: var(--accent-cyan);
  text-decoration: underline;
}

.modal-article-body .callout-box {
  background: rgba(255, 107, 139, 0.1);
  border-left: 4px solid var(--primary-pink);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 20px 0;
  font-size: 0.95rem;
}

/* 用户评价板块 */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px;
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
}

.review-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-gold);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.avatar-circle {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-anime);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #0e0b16;
  font-size: 1.2rem;
}

.user-info {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-weight: 700;
  font-size: 1rem;
}

.user-role {
  font-size: 0.78rem;
  color: var(--primary-pink);
}

.stars {
  color: var(--accent-gold);
  margin-bottom: 14px;
  font-size: 0.9rem;
}

.review-text {
  font-size: 0.92rem;
  color: var(--text-sub);
  line-height: 1.6;
}

/* FAQ 常见问题板块 */
.faq-wrap {
  max-width: 880px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-question {
  width: 100%;
  padding: 22px 28px;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

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

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
  padding: 0 28px;
  color: var(--text-sub);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 28px 24px;
  transition: max-height 0.35s cubic-bezier(1, 0, 1, 0);
}

/* 页脚与 SEO 标签 */
.footer {
  background: #06040c;
  border-top: 1px solid var(--border-color);
  padding: 70px 0 30px;
  position: relative;
  z-index: 10;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(2, 1fr);
  gap: 40px;
  margin-bottom: 50px;
}

.footer-about p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 16px;
  max-width: 320px;
}

.footer-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main);
}

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

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-pink);
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.tag-item {
  font-size: 0.75rem;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  text-decoration: none;
}

.tag-item:hover {
  color: var(--primary-pink);
  background: rgba(255, 107, 139, 0.1);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* 响应式调整 */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-subtitle {
    margin: 0 auto 36px;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

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