:root {
  --primary: #10b981;
  --primary-dark: #065f46;
  --accent: #fbbf24;
  --white: #ffffff;
  --bg-light: #f0fdf4;
  --bg-gray: #f8fafc;
  --text-dark: #1e293b;
  --text-gray: #64748b;
  --radius: 16px;
  --shadow: 0 4px 20px rgba(6, 95, 70, 0.1);
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
}
html {
  scroll-behavior: smooth;
}
body {
  background: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}
a {
  color: inherit;
  text-decoration: none;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
section {
  padding: 4rem 0;
}
.section-title {
  text-align: center;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 0.6rem;
  letter-spacing: 1px;
}
.section-subtitle {
  text-align: center;
  color: var(--text-gray);
  font-size: 1rem;
  margin-bottom: 2.5rem;
}
/* 导航栏 */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(135deg, #065f46, #10b981);
  padding: 0.6rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 4px 20px rgba(6, 95, 70, 0.3);
}
.nav-logo {
  color: var(--white);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav-logo span {
  font-size: 1.5rem;
}
.nav-links {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}
.nav-links a {
  color: var(--white);
  font-weight: 500;
  padding: 0.35rem 0.9rem;
  border-radius: 20px;
  transition: background 0.3s, transform 0.2s;
  font-size: 0.95rem;
}
.nav-links a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}
/* Hero */
.hero {
  background: linear-gradient(135deg, #065f46 0%, #10b981 60%, #34d399 100%);
  color: var(--white);
  text-align: center;
  padding: 5rem 1.5rem 4rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -10%;
  width: 300px;
  height: 300px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}
.hero-images {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.hero-images img {
  width: 280px;
  height: 180px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
  border: 3px solid rgba(255, 255, 255, 0.2);
}
.hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 1rem;
  text-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  letter-spacing: 2px;
  position: relative;
  z-index: 1;
}
.hero p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  position: relative;
  z-index: 1;
}
.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.btn-primary {
  background: var(--accent);
  color: var(--primary-dark);
  padding: 0.8rem 2.4rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
  transition: transform 0.3s, box-shadow 0.3s;
  display: inline-block;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(251, 191, 36, 0.5);
}
.btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  padding: 0.8rem 2.4rem;
  border-radius: 50px;
  font-weight: 600;
  border: 2px solid rgba(255, 255, 255, 0.4);
  transition: background 0.3s, transform 0.3s;
  display: inline-block;
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}
/* GEO */
.geo-intro {
  background: var(--white);
  padding: 2.5rem 1.5rem;
  text-align: center;
}
.geo-intro .container {
  max-width: 960px;
}
.geo-intro p {
  font-size: 1.05rem;
  color: var(--text-dark);
  line-height: 1.8;
  text-align: justify;
}
.geo-tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.2rem;
}
.geo-tags span {
  background: var(--bg-light);
  color: var(--primary-dark);
  padding: 0.25rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid #d1fae5;
}
/* 数据统计 */
.data-stats {
  background: linear-gradient(135deg, #065f46, #059669);
  color: var(--white);
}
.data-stats .section-title {
  color: var(--white);
}
.data-stats .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item {
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 2rem 1rem;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.stat-item .stat-num {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.2;
}
.stat-item .stat-label {
  margin-top: 0.4rem;
  font-size: 1rem;
  opacity: 0.9;
}
/* 核心优势 */
.core-advantages {
  background: var(--bg-light);
}
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
  margin-top: 2rem;
}
.advantage-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
  border-top: 4px solid var(--primary);
}
.advantage-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(6, 95, 70, 0.15);
}
.advantage-card .adv-icon {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}
.advantage-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
  color: var(--primary-dark);
}
.advantage-card p {
  font-size: 0.92rem;
  color: var(--text-gray);
  line-height: 1.6;
}
/* 品牌故事 */
.brand-story {
  background: var(--white);
}
.brand-container {
  display: flex;
  gap: 3rem;
  align-items: center;
  flex-wrap: wrap;
}
.brand-images {
  flex: 1;
  min-width: 280px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.brand-images img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.brand-text {
  flex: 1;
  min-width: 280px;
}
.brand-text h2 {
  font-size: 2rem;
  color: var(--primary-dark);
  margin-bottom: 1rem;
}
.brand-text p {
  margin-bottom: 1rem;
  color: var(--text-gray);
  line-height: 1.7;
  text-align: justify;
}
.brand-text .btn-outline {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.6rem 2rem;
  border: 2px solid var(--primary);
  color: var(--primary-dark);
  border-radius: 50px;
  font-weight: 600;
  transition: background 0.3s, color 0.3s;
}
.brand-text .btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}
/* 焦点赛事 */
.featured-events {
  background: var(--bg-light);
}
.events-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}
.event-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s;
}
.event-card:hover {
  transform: translateY(-5px);
}
.event-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.event-card .event-body {
  padding: 1.5rem;
}
.event-card .event-body h3 {
  font-size: 1.2rem;
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
}
.event-card .event-body p {
  font-size: 0.92rem;
  color: var(--text-gray);
  line-height: 1.6;
}
.event-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.2rem 0.8rem;
  border-radius: 20px;
  margin-bottom: 0.5rem;
}
/* 游戏推荐 */
.game-recommend {
  background: var(--white);
}
.game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}
.game-card {
  background: linear-gradient(135deg, #f0fdf4, #ffffff);
  border-radius: var(--radius);
  padding: 1.8rem;
  text-align: center;
  border: 1px solid #d1fae5;
  transition: transform 0.3s, box-shadow 0.3s;
}
.game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(6, 95, 70, 0.12);
}
.game-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 1rem;
}
.game-card h3 {
  font-size: 1.15rem;
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
}
.game-card p {
  font-size: 0.9rem;
  color: var(--text-gray);
}
.game-card .btn-small {
  display: inline-block;
  margin-top: 0.8rem;
  background: var(--primary);
  color: var(--white);
  padding: 0.4rem 1.4rem;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background 0.3s;
}
.game-card .btn-small:hover {
  background: var(--primary-dark);
}
/* 新闻 */
.news-list {
  background: var(--bg-light);
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}
.news-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow);
  transition: transform 0.3s;
  border-left: 4px solid var(--primary);
}
.news-item:hover {
  transform: translateX(4px);
}
.news-date {
  display: inline-block;
  background: var(--bg-light);
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.2rem 1rem;
  border-radius: 20px;
  margin-bottom: 0.8rem;
}
.news-item h3 {
  font-size: 1.2rem;
  color: var(--primary-dark);
  margin-bottom: 0.6rem;
  line-height: 1.4;
}
.news-item p {
  font-size: 0.92rem;
  color: var(--text-gray);
  line-height: 1.7;
  text-align: justify;
}
/* 用户口碑 */
.testimonials {
  background: var(--white);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}
.testimonial-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  border: 1px solid #d1fae5;
  position: relative;
}
.testimonial-card::before {
  content: '"';
  font-size: 3rem;
  color: var(--primary);
  opacity: 0.3;
  position: absolute;
  top: 0.5rem;
  left: 1rem;
}
.testimonial-card p {
  font-size: 0.95rem;
  color: var(--text-gray);
  font-style: italic;
  margin-bottom: 1rem;
  line-height: 1.6;
}
.testimonial-card .testi-name {
  font-weight: 700;
  color: var(--primary-dark);
}
.testimonial-card .testi-role {
  font-size: 0.8rem;
  color: var(--text-gray);
}
/* 愿景使命 */
.vision-mission {
  background: linear-gradient(135deg, #065f46, #10b981);
  color: var(--white);
}
.vision-mission .section-title {
  color: var(--white);
}
.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}
.vm-card {
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 2.5rem;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
}
.vm-card .vm-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.vm-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.vm-card p {
  font-size: 0.95rem;
  line-height: 1.7;
  opacity: 0.9;
}
/* 合作伙伴 */
.partners {
  background: var(--bg-light);
}
.partners-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 2rem;
}
.partner-logo {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  box-shadow: var(--shadow);
  transition: transform 0.3s;
}
.partner-logo:hover {
  transform: scale(1.05);
}
.partner-logo img {
  width: 100px;
  height: 50px;
  object-fit: contain;
}
/* 行动呼吁 */
.cta {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  text-align: center;
  color: var(--primary-dark);
  padding: 4rem 1.5rem;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 300px;
  height: 300px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
}
.cta h2 {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}
.cta p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}
.cta .btn-cta {
  background: var(--primary-dark);
  color: var(--white);
  padding: 0.9rem 3rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  transition: transform 0.3s, box-shadow 0.3s;
  display: inline-block;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 20px rgba(6, 95, 70, 0.3);
}
.cta .btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(6, 95, 70, 0.4);
}
/* 下载中心 */
.download {
  background: var(--white);
}
.download-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  align-items: center;
}
.download-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  border: 1px solid #d1fae5;
}
.download-card img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  margin: 0 auto 1rem;
  border-radius: 20px;
}
.download-card h3 {
  font-size: 1.4rem;
  color: var(--primary-dark);
  margin-bottom: 0.8rem;
}
.download-card p {
  color: var(--text-gray);
  margin-bottom: 1.5rem;
}
.download-card .btn-download {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  padding: 0.7rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  transition: background 0.3s, transform 0.3s;
}
.download-card .btn-download:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}
/* FAQ */
.faq {
  background: var(--bg-light);
}
.faq-grid {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}
.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  border-left: 4px solid var(--primary);
}
.faq-item details {
  padding: 1.5rem;
}
.faq-item summary {
  font-weight: 600;
  color: var(--primary-dark);
  font-size: 1.05rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: '＋';
  font-size: 1.3rem;
  color: var(--primary);
  transition: transform 0.3s;
}
.faq-item details[open] summary::after {
  content: '－';
}
.faq-item p {
  margin-top: 1rem;
  color: var(--text-gray);
  line-height: 1.7;
  font-size: 0.95rem;
}
/* 页脚 */
.footer {
  background: #064e3b;
  color: rgba(255, 255, 255, 0.8);
  padding: 3rem 1.5rem 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.footer h3 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}
.footer p {
  font-size: 0.9rem;
  line-height: 1.7;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: color 0.3s;
}
.footer-links a:hover {
  color: var(--accent);
}
.footer-bottom {
  max-width: 1200px;
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.footer-bottom a {
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0.3rem;
}
.footer-bottom a:hover {
  color: var(--accent);
}
/* 响应式 */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 0.8rem;
    padding: 1rem;
  }
  .nav-links {
    justify-content: center;
  }
  .hero h1 {
    font-size: 1.9rem;
  }
  .hero-images img {
    width: 100%;
    height: 160px;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .advantages-grid,
  .events-grid,
  .game-grid {
    grid-template-columns: 1fr;
  }
  .brand-container {
    flex-direction: column;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .vm-grid {
    grid-template-columns: 1fr;
  }
  .news-grid {
    grid-template-columns: 1fr;
  }
  .download-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  section {
    padding: 2.5rem 0;
  }
  .section-title {
    font-size: 1.7rem;
  }
}