/* ==================== 基础样式 ==================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #e84a7f;
  --primary-dark: #c73a6a;
  --secondary: #6366f1;
  --cyan: #06b6d4;
  --purple: #a855f7;
  --yellow: #fbbf24;
  --green: #22c55e;
  --orange: #f97316;
  --bg-dark: #0a0a0f;
  --bg-card: #12121a;
  --border: #2a2a3a;
  --text: #e0e0e0;
  --text-muted: #888;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Rajdhani', 'Microsoft YaHei', sans-serif;
  background: var(--bg-dark);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ==================== 页面加载动画 ==================== */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.loader-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 32px;
  font-weight: 900;
  color: #fff;
  letter-spacing: 4px;
  margin-bottom: 30px;
  text-align: center;
}

.loader-logo span {
  color: var(--primary);
}

.loader-bar {
  width: 200px;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}

.loader-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  animation: loading 0.8s ease-out forwards;
}

@keyframes loading {
  from { width: 0; }
  to { width: 100%; }
}

/* ==================== 导航栏 ==================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 22px;
  font-weight: 900;
  text-decoration: none;
  letter-spacing: 2px;
  color: #fff;
}

.logo-highlight {
  color: var(--primary);
  text-shadow: 0 0 20px rgba(232, 74, 127, 0.5);
}

.nav-links {
  display: flex;
  gap: 8px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.nav-links a.nav-highlight {
  color: var(--primary);
}

.nav-actions {
  display: flex;
  gap: 12px;
}

.btn-login {
  color: #fff;
  text-decoration: none;
  padding: 10px 24px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  border: 1px solid var(--primary);
  border-radius: 6px;
  transition: all 0.3s ease;
}

.btn-login:hover {
  background: var(--primary);
  box-shadow: 0 0 20px rgba(232, 74, 127, 0.4);
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.mobile-menu-btn span {
  width: 25px;
  height: 2px;
  background: #fff;
  transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ==================== Hero 区域 ==================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* 经典大背景图 */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-image {
  position: absolute;
  inset: 0;
  background-image: url('../img/CI_IMG.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 10, 15, 0.3) 0%,
    rgba(10, 10, 15, 0.5) 50%,
    rgba(10, 10, 15, 0.95) 100%
  );
}

.hero-vignette {
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 200px rgba(0, 0, 0, 0.8);
}

/* 动态光效 */
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
  animation: glowPulse 8s ease-in-out infinite;
}

.glow-1 {
  width: 400px;
  height: 400px;
  background: var(--primary);
  top: 20%;
  left: 10%;
}

.glow-2 {
  width: 300px;
  height: 300px;
  background: var(--secondary);
  bottom: 30%;
  right: 15%;
  animation-delay: -4s;
}

@keyframes glowPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.5;
  }
}

/* 粒子 */
.particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: rgba(232, 74, 127, 0.6);
  border-radius: 50%;
  bottom: -10px;
  animation: particleRise linear infinite;
}

@keyframes particleRise {
  0% {
    transform: translateY(0) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
    transform: scale(1);
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) scale(0.5);
    opacity: 0;
  }
}

/* Hero 内容 */
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 20px;
  max-width: 800px;
}

/* 邀请制标识 */
.invite-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(232, 74, 127, 0.15);
  border: 1px solid rgba(232, 74, 127, 0.4);
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 2px;
  margin-bottom: 30px;
  animation: fadeInDown 1s ease;
}

.invite-badge i {
  font-size: 14px;
}

/* 主标题 */
.hero-title {
  margin-bottom: 20px;
  animation: fadeInUp 1s ease 0.2s both;
}

.title-sub {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 8px;
  margin-bottom: 10px;
}

.title-main {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(48px, 10vw, 90px);
  font-weight: 900;
  color: #fff;
  letter-spacing: 4px;
  text-shadow: 0 0 60px rgba(232, 74, 127, 0.3);
}

.title-main .highlight {
  color: var(--primary);
  text-shadow: 0 0 60px rgba(232, 74, 127, 0.6);
}

/* 打字机 */
.hero-tagline {
  font-size: 20px;
  color: var(--text-muted);
  margin-bottom: 16px;
  min-height: 30px;
  animation: fadeIn 1s ease 0.4s both;
}

.cursor {
  color: var(--primary);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* 描述 */
.hero-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 40px;
  animation: fadeIn 1s ease 0.6s both;
}

/* 按钮组 */
.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 60px;
  animation: fadeInUp 1s ease 0.8s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  padding: 16px 32px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(232, 74, 127, 0.4);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: 1px solid var(--border);
  color: #fff;
  text-decoration: none;
  padding: 16px 32px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(232, 74, 127, 0.1);
  transform: translateY(-3px);
}

/* 统计数据 */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 50px;
  animation: fadeInUp 1s ease 1s both;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 15px;
}

.stat-item > i {
  font-size: 28px;
  color: var(--primary);
  opacity: 0.8;
}

.stat-info {
  text-align: left;
}

.stat-number {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

/* 滚动指示 */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 2px;
  animation: bounce 2s ease-in-out infinite;
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--text-muted);
  border-radius: 12px;
  position: relative;
}

.scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--primary);
  border-radius: 2px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
  50% {
    transform: translateX(-50%) translateY(10px);
    opacity: 0;
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-10px);
  }
}

/* 动画 */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==================== 通用 Section ==================== */
section {
  padding: 100px 40px;
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-badge {
  display: inline-block;
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 4px;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
}

.section-line {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  margin: 0 auto;
  border-radius: 2px;
}

/* ==================== 功能特性 ==================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.4s ease;
}

.feature-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
}

.feature-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(232, 74, 127, 0.1);
  border-radius: 16px;
  font-size: 28px;
  color: var(--primary);
}

.feature-icon.purple {
  background: rgba(168, 85, 247, 0.1);
  color: var(--purple);
}

.feature-icon.cyan {
  background: rgba(6, 182, 212, 0.1);
  color: var(--cyan);
}

.feature-icon.orange {
  background: rgba(249, 115, 22, 0.1);
  color: var(--orange);
}

.feature-card h3 {
  font-size: 18px;
  color: #fff;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.feature-glow {
  position: absolute;
  bottom: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 200px;
  background: var(--primary);
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.feature-glow.purple { background: var(--purple); }
.feature-glow.cyan { background: var(--cyan); }
.feature-glow.orange { background: var(--orange); }

.feature-card:hover .feature-glow {
  opacity: 0.15;
}

/* ==================== 支持游戏 ==================== */
.games {
  background: linear-gradient(to bottom, transparent, rgba(232, 74, 127, 0.02), transparent);
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.game-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 20px;
  text-align: center;
  text-decoration: none;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.4s ease;
}

.game-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.game-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  background: var(--bg-card);
}

.game-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(232, 74, 127, 0.1);
  border-radius: 50%;
  font-size: 24px;
  color: var(--primary);
  transition: all 0.3s ease;
}

.game-icon.pink { background: rgba(236, 72, 153, 0.1); color: #ec4899; }
.game-icon.purple { background: rgba(168, 85, 247, 0.1); color: var(--purple); }
.game-icon.orange { background: rgba(249, 115, 22, 0.1); color: var(--orange); }
.game-icon.cyan { background: rgba(6, 182, 212, 0.1); color: var(--cyan); }

.game-card:hover .game-icon {
  transform: scale(1.1);
}

.game-card h3 {
  font-size: 16px;
  color: #fff;
  margin-bottom: 4px;
}

.game-card span {
  font-size: 12px;
  color: var(--text-muted);
}

/* ==================== 团队介绍 ==================== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 30px 20px;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.4s ease;
}

.team-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.team-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
}

.member-avatar {
  position: relative;
  width: 90px;
  height: 90px;
  margin: 0 auto 16px;
}

.member-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.avatar-border {
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid var(--primary);
  animation: rotate 10s linear infinite;
}

.member-avatar.cyan .avatar-border { border-color: var(--cyan); }
.member-avatar.yellow .avatar-border { border-color: var(--yellow); }
.member-avatar.purple .avatar-border { border-color: var(--purple); }
.member-avatar.green .avatar-border { border-color: var(--green); }

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.team-card h3 {
  font-size: 15px;
  color: #fff;
  margin-bottom: 6px;
}

.member-role {
  display: inline-block;
  font-size: 11px;
  color: var(--primary);
  background: rgba(232, 74, 127, 0.1);
  padding: 3px 10px;
  border-radius: 10px;
  margin-bottom: 12px;
}

.member-role.cyan { color: var(--cyan); background: rgba(6, 182, 212, 0.1); }
.member-role.yellow { color: var(--yellow); background: rgba(251, 191, 36, 0.1); }
.member-role.purple { color: var(--purple); background: rgba(168, 85, 247, 0.1); }
.member-role.green { color: var(--green); background: rgba(34, 197, 94, 0.1); }

.team-card p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.member-social {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.member-social a {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  color: var(--text-muted);
  font-size: 14px;
  transition: all 0.3s ease;
}

.member-social a:hover {
  background: var(--primary);
  color: #fff;
}

/* ==================== CTA 区域 ==================== */
.cta {
  position: relative;
  padding: 80px 40px;
  margin: 60px auto;
  max-width: 900px;
  border-radius: 24px;
  overflow: hidden;
  text-align: center;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(232, 74, 127, 0.12), rgba(99, 102, 241, 0.12));
  border: 1px solid var(--border);
  border-radius: 24px;
  z-index: 0;
}

.cta-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(232, 74, 127, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(99, 102, 241, 0.15) 0%, transparent 50%);
  animation: ctaGlow 8s ease-in-out infinite alternate;
}

@keyframes ctaGlow {
  0% { opacity: 0.5; }
  100% { opacity: 1; }
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  font-size: 28px;
  color: #fff;
  box-shadow: 0 10px 40px rgba(232, 74, 127, 0.3);
}

.cta-content h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 32px;
  color: #fff;
  margin-bottom: 12px;
}

.cta-main-desc {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

/* 高亮提示框 */
.cta-highlight-box {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.08), rgba(6, 182, 212, 0.08));
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: 16px;
  padding: 24px 28px;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}

.cta-highlight-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--green), var(--cyan));
  border-radius: 4px 0 0 4px;
}

.cta-highlight-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 12px;
}

.cta-highlight-header i {
  color: var(--green);
  font-size: 18px;
  animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.1); }
}

.cta-highlight-header span {
  font-size: 15px;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 1px;
}

.cta-highlight-box p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.8;
  margin: 0;
}

.cta-highlight-box strong {
  color: var(--cyan);
  font-weight: 600;
}

/* 按钮组 */
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.btn-discord {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #5865f2;
  color: #fff;
  text-decoration: none;
  padding: 14px 26px;
  font-size: 14px;
  font-weight: 700;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.btn-discord:hover {
  background: #4752c4;
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(88, 101, 242, 0.4);
}

.btn-qq {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #12b7f5, #0d9ddb);
  color: #fff;
  text-decoration: none;
  padding: 14px 26px;
  font-size: 14px;
  font-weight: 700;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.btn-qq:hover {
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(18, 183, 245, 0.4);
}

.btn-wiki {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.4);
  color: var(--purple);
  text-decoration: none;
  padding: 14px 26px;
  font-size: 14px;
  font-weight: 700;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.btn-wiki:hover {
  background: var(--purple);
  border-color: var(--purple);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(168, 85, 247, 0.4);
}

.btn-discord i,
.btn-qq i,
.btn-wiki i {
  font-size: 18px;
}

/* 底部注册提示 */
.cta-register-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 20px;
}

.cta-register-note i {
  color: var(--primary);
  opacity: 0.8;
}

.cta-register-note a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.cta-register-note a:hover {
  text-decoration: underline;
  text-shadow: 0 0 10px rgba(232, 74, 127, 0.5);
}

/* CTA 响应式 */
@media (max-width: 768px) {
  .cta {
    margin: 40px 20px;
    padding: 50px 24px;
  }
  
  .cta-content h2 {
    font-size: 24px;
  }
  
  .cta-highlight-box {
    padding: 20px;
  }
  
  .cta-highlight-box p {
    font-size: 13px;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn-discord,
  .btn-qq,
  .btn-wiki {
    width: 100%;
    max-width: 260px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .cta {
    padding: 40px 20px;
  }
  
  .cta-icon {
    width: 60px;
    height: 60px;
    font-size: 24px;
  }
  
  .cta-highlight-header {
    flex-direction: column;
    gap: 6px;
  }
}

/* ==================== 页脚 ==================== */
.footer {
  background: #08080c;
  border-top: 1px solid var(--border);
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 60px 40px 30px;
}

.footer-main {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: inline-block;
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  font-weight: 900;
  text-decoration: none;
  color: #fff;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.footer-logo span {
  color: var(--primary);
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-muted);
  font-size: 16px;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.footer-nav {
  display: flex;
  gap: 60px;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: 12px;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: #555;
}

/* ==================== 响应式 ==================== */
@media (max-width: 1200px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .games-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 100px 30px;
    transition: right 0.3s ease;
    z-index: 998;
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .nav-links a {
    padding: 14px 0;
    font-size: 16px;
    border-bottom: 1px solid var(--border);
  }
  
  .mobile-menu-btn {
    display: flex;
    z-index: 999;
  }
  
  .nav-actions {
    display: none;
  }
  
  .hero-stats {
    flex-wrap: wrap;
    gap: 30px;
  }
  
  .footer-main {
    flex-direction: column;
    gap: 40px;
  }
  
  .footer-nav {
    justify-content: space-between;
  }
}

@media (max-width: 768px) {
  section {
    padding: 60px 20px;
  }
  
  .nav-container {
    padding: 0 20px;
  }
  
  .features-grid,
  .games-grid,
  .team-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  
  .title-main {
    font-size: 48px;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn-primary,
  .btn-outline {
    width: 100%;
    max-width: 260px;
    justify-content: center;
  }
  
  .hero-stats {
    flex-direction: column;
    align-items: center;
  }
  
  .section-title {
    font-size: 28px;
  }
  
  .cta-content h2 {
    font-size: 24px;
  }
  
  .footer-nav {
    flex-wrap: wrap;
    gap: 30px;
  }
}

@media (max-width: 480px) {
  .features-grid,
  .games-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .title-main {
    font-size: 36px;
    letter-spacing: 2px;
  }
  
  .scroll-indicator {
    display: none;
  }
}

/* ==================== 滚动条 ==================== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

::selection {
  background: var(--primary);
  color: #fff;
}