/* ============================================
   MEGA-PORTAL 主样式表
   CSS前缀: mgp-
   版本: 1.0
   ============================================ */

/* --- 字体声明 --- */
@font-face {
  font-family: 'Orbitron';
  src: url('../fonts/Orbitron-Variable.ttf') format('truetype');
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: 'Exo 2';
  src: url('../fonts/Exo2-Variable.ttf') format('truetype');
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: 'Space Mono';
  src: url('../fonts/SpaceMono-Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}

/* --- CSS变量 --- */
:root {
  --mgp-bg: #0A001A;
  --mgp-blue: #00BFFF;
  --mgp-purple: #9400D3;
  --mgp-gold: #FFD700;
  --mgp-white: #E8E8F0;
  --mgp-gray: #8A8A9A;
  --mgp-card-bg: rgba(15, 5, 35, 0.85);
  --mgp-card-border: rgba(0, 191, 255, 0.15);
  --mgp-radius-card: 8px;
  --mgp-radius-btn: 999px;
  --mgp-radius-avatar: 50%;
  --mgp-shadow-glow: 0 0 25px rgba(0, 191, 255, 0.3);
  --mgp-shadow-purple: 0 0 25px rgba(148, 0, 211, 0.3);
  --mgp-font-heading: 'Orbitron', sans-serif;
  --mgp-font-body: 'Exo 2', sans-serif;
  --mgp-font-mono: 'Space Mono', monospace;
  --mgp-spacing-module: 64px;
  --mgp-spacing-card: 24px;
}

/* --- 重置与基础 --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  background-color: var(--mgp-bg);
  color: var(--mgp-white);
  font-family: var(--mgp-font-body);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--mgp-blue);
  text-decoration: none;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}
a:hover {
  color: var(--mgp-gold);
  text-shadow: 0 0 10px rgba(0, 191, 255, 0.5);
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--mgp-font-heading);
  color: var(--mgp-white);
  line-height: 1.3;
}
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
p { margin-bottom: 1rem; }

/* --- 容器 --- */
.mgp-container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- 导航栏 --- */
.mgp-navbar {
  width: 100%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  background: transparent;
  z-index: 1000;
  transition: background 0.4s ease;
}
.mgp-navbar.mgp-navbar-scrolled {
  background: rgba(10, 0, 26, 0.8);
  backdrop-filter: blur(10px);
}
.mgp-logo {
  font-family: var(--mgp-font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--mgp-blue);
  text-shadow: 0 0 15px rgba(0, 191, 255, 0.6);
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.mgp-logo img {
  width: 40px;
  height: 40px;
  border-radius: var(--mgp-radius-avatar);
}
.mgp-nav-links {
  display: flex;
  list-style: none;
  gap: 28px;
  align-items: center;
}
.mgp-nav-links li a {
  font-family: var(--mgp-font-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--mgp-white);
  position: relative;
  padding-bottom: 4px;
  transition: color 0.3s ease;
}
.mgp-nav-links li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--mgp-blue);
  box-shadow: 0 0 8px var(--mgp-blue);
  transition: width 0.3s ease;
}
.mgp-nav-links li a:hover,
.mgp-nav-links li a.mgp-active {
  color: var(--mgp-blue);
  text-shadow: 0 0 10px rgba(0, 191, 255, 0.5);
}
.mgp-nav-links li a:hover::after,
.mgp-nav-links li a.mgp-active::after {
  width: 100%;
}

/* --- 汉堡菜单 --- */
.mgp-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1100;
  background: none;
  border: none;
  padding: 8px;
}
.mgp-hamburger span {
  width: 28px;
  height: 2px;
  background: var(--mgp-blue);
  border-radius: 2px;
  transition: all 0.3s ease;
  box-shadow: 0 0 6px rgba(0, 191, 255, 0.4);
}
.mgp-hamburger.mgp-open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mgp-hamburger.mgp-open span:nth-child(2) {
  opacity: 0;
}
.mgp-hamburger.mgp-open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- 移动端全屏导航 --- */
.mgp-mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(10, 0, 26, 0.96);
  backdrop-filter: blur(20px);
  z-index: 1050;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.mgp-mobile-nav.mgp-open {
  opacity: 1;
  visibility: visible;
}
.mgp-mobile-nav a {
  font-family: var(--mgp-font-heading);
  font-size: 1.2rem;
  color: var(--mgp-white);
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: var(--mgp-radius-card);
  transition: all 0.3s ease;
}
.mgp-mobile-nav a:hover,
.mgp-mobile-nav a.mgp-active {
  color: var(--mgp-blue);
  border-color: var(--mgp-blue);
  box-shadow: var(--mgp-shadow-glow);
}

/* --- 按钮 --- */
.mgp-btn-primary {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--mgp-font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--mgp-bg);
  background: linear-gradient(135deg, var(--mgp-blue), #0099CC);
  border: none;
  border-radius: var(--mgp-radius-btn);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--mgp-shadow-glow);
  transition: all 0.3s ease;
  text-decoration: none;
}
.mgp-btn-primary:hover {
  background: linear-gradient(135deg, #33CFFF, var(--mgp-blue));
  box-shadow: 0 0 40px rgba(0, 191, 255, 0.5);
  transform: translateY(-2px);
  color: var(--mgp-bg);
}
.mgp-btn-secondary {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--mgp-font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--mgp-blue);
  background: transparent;
  border: 2px solid var(--mgp-blue);
  border-radius: var(--mgp-radius-btn);
  cursor: pointer;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  text-decoration: none;
}
.mgp-btn-secondary:hover {
  background: rgba(0, 191, 255, 0.1);
  box-shadow: var(--mgp-shadow-glow);
  transform: translateY(-2px);
  color: var(--mgp-blue);
}

/* --- 模块通用 --- */
.mgp-section {
  padding: var(--mgp-spacing-module) 0;
  position: relative;
}
.mgp-section-title {
  text-align: center;
  margin-bottom: 48px;
}
.mgp-section-title h2 {
  font-size: 2rem;
  color: var(--mgp-blue);
  text-shadow: 0 0 20px rgba(0, 191, 255, 0.4);
  margin-bottom: 8px;
}
.mgp-section-title .mgp-subtitle {
  font-family: var(--mgp-font-mono);
  font-size: 0.85rem;
  color: var(--mgp-gray);
  letter-spacing: 3px;
  text-transform: uppercase;
}

/* --- 卡片 --- */
.mgp-card {
  background: var(--mgp-card-bg);
  border: 1px solid var(--mgp-card-border);
  border-radius: var(--mgp-radius-card);
  padding: var(--mgp-spacing-card);
  transition: all 0.3s ease;
}
.mgp-card:hover {
  border-color: rgba(0, 191, 255, 0.4);
  box-shadow: var(--mgp-shadow-glow);
  transform: translateY(-4px);
}
.mgp-card img {
  border-radius: var(--mgp-radius-card);
  margin-bottom: 16px;
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* --- Hero 模块1 --- */
.mgp-hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.mgp-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: brightness(0.5);
}
.mgp-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at center, transparent 30%, var(--mgp-bg) 80%);
  z-index: 1;
}
.mgp-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 24px;
}
.mgp-hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--mgp-blue), var(--mgp-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.mgp-hero-content .mgp-slogan {
  font-size: 1.3rem;
  color: var(--mgp-gold);
  font-family: var(--mgp-font-heading);
  margin-bottom: 32px;
  text-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
}

/* --- 模块2: 热门航线 --- */
.mgp-starmap {
  position: relative;
  min-height: 500px;
  background: url('../images/starmap-bg.webp') center/cover no-repeat;
  border-radius: var(--mgp-radius-card);
  overflow: hidden;
  padding: 40px;
}
.mgp-starmap-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 0, 26, 0.6);
  z-index: 0;
}
.mgp-planet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  position: relative;
  z-index: 1;
}
.mgp-planet-card {
  background: rgba(10, 0, 26, 0.8);
  border: 1px solid rgba(0, 191, 255, 0.2);
  border-radius: var(--mgp-radius-card);
  padding: 24px;
  text-align: center;
  transition: all 0.3s ease;
}
.mgp-planet-card:hover {
  border-color: var(--mgp-blue);
  box-shadow: var(--mgp-shadow-glow);
  transform: scale(1.03);
}
.mgp-planet-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--mgp-radius-avatar);
  margin: 0 auto 16px;
  background: radial-gradient(circle, var(--mgp-blue), var(--mgp-purple));
  box-shadow: 0 0 30px rgba(0, 191, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}
.mgp-planet-card h3 {
  color: var(--mgp-blue);
  margin-bottom: 8px;
  font-size: 1.1rem;
}
.mgp-planet-card .mgp-online-count {
  font-family: var(--mgp-font-mono);
  color: var(--mgp-gold);
  font-size: 0.85rem;
  margin-bottom: 12px;
}

/* --- 模块3: 宇宙情报站 --- */
.mgp-intel-list {
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid var(--mgp-card-border);
  border-radius: var(--mgp-radius-card);
  background: var(--mgp-card-bg);
  scrollbar-width: thin;
  scrollbar-color: var(--mgp-blue) var(--mgp-bg);
}
.mgp-intel-item {
  padding: 16px 24px;
  border-bottom: 1px solid rgba(0, 191, 255, 0.08);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  transition: background 0.2s ease;
}
.mgp-intel-item:hover {
  background: rgba(0, 191, 255, 0.05);
}
.mgp-intel-tag {
  font-family: var(--mgp-font-mono);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
  font-weight: 600;
}
.mgp-tag-event { background: rgba(148, 0, 211, 0.3); color: var(--mgp-purple); border: 1px solid var(--mgp-purple); }
.mgp-tag-update { background: rgba(0, 191, 255, 0.2); color: var(--mgp-blue); border: 1px solid var(--mgp-blue); }
.mgp-tag-news { background: rgba(255, 215, 0, 0.2); color: var(--mgp-gold); border: 1px solid var(--mgp-gold); }
.mgp-intel-time {
  font-family: var(--mgp-font-mono);
  font-size: 0.75rem;
  color: var(--mgp-gray);
  margin-left: auto;
  white-space: nowrap;
}

/* --- 模块4: 新星发现 --- */
.mgp-discovery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.mgp-heat-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  margin: 12px 0;
  overflow: hidden;
}
.mgp-heat-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--mgp-blue), var(--mgp-gold));
  box-shadow: 0 0 10px rgba(0, 191, 255, 0.5);
}
.mgp-game-tag {
  display: inline-block;
  font-size: 0.75rem;
  padding: 2px 10px;
  border-radius: var(--mgp-radius-btn);
  background: rgba(148, 0, 211, 0.2);
  color: var(--mgp-purple);
  border: 1px solid rgba(148, 0, 211, 0.4);
  margin-right: 6px;
  margin-bottom: 6px;
}

/* --- 模块5: 能量补给站 --- */
.mgp-recharge-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.mgp-member-card {
  background: var(--mgp-card-bg);
  border: 1px solid var(--mgp-card-border);
  border-radius: var(--mgp-radius-card);
  padding: 24px;
  text-align: center;
  transition: all 0.3s ease;
  margin-bottom: 16px;
}
.mgp-member-card:hover {
  border-color: var(--mgp-gold);
  box-shadow: 0 0 25px rgba(255, 215, 0, 0.3);
}
.mgp-member-level {
  font-family: var(--mgp-font-heading);
  font-size: 1.1rem;
  color: var(--mgp-gold);
  margin-bottom: 12px;
}
.mgp-member-perks {
  list-style: none;
  text-align: left;
}
.mgp-member-perks li {
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--mgp-gray);
}
.mgp-member-perks li::before {
  content: '◆ ';
  color: var(--mgp-blue);
}

/* --- 模块6: 娱乐传送门 --- */
.mgp-portal-section {
  text-align: center;
  padding: 80px 0;
  position: relative;
}
.mgp-portal-input-wrap {
  max-width: 700px;
  margin: 0 auto 24px;
  position: relative;
}
.mgp-portal-input {
  width: 100%;
  padding: 18px 60px 18px 24px;
  font-family: var(--mgp-font-body);
  font-size: 1.1rem;
  background: rgba(10, 0, 26, 0.8);
  border: 2px solid var(--mgp-blue);
  border-radius: var(--mgp-radius-btn);
  color: var(--mgp-white);
  outline: none;
  box-shadow: 0 0 30px rgba(0, 191, 255, 0.2);
  transition: all 0.3s ease;
}
.mgp-portal-input:focus {
  box-shadow: 0 0 50px rgba(0, 191, 255, 0.4);
  border-color: var(--mgp-gold);
}
.mgp-portal-input::placeholder {
  color: var(--mgp-gray);
}
.mgp-portal-submit {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  padding: 10px 24px;
  font-family: var(--mgp-font-heading);
  font-size: 0.85rem;
  background: var(--mgp-blue);
  color: var(--mgp-bg);
  border: none;
  border-radius: var(--mgp-radius-btn);
  cursor: pointer;
  font-weight: 700;
  transition: all 0.3s ease;
}
.mgp-portal-submit:hover {
  background: var(--mgp-gold);
}
.mgp-quick-links {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.mgp-quick-link {
  padding: 8px 20px;
  font-size: 0.85rem;
  border: 1px solid rgba(0, 191, 255, 0.3);
  border-radius: var(--mgp-radius-btn);
  color: var(--mgp-blue);
  transition: all 0.3s ease;
  cursor: pointer;
  background: transparent;
  font-family: var(--mgp-font-body);
}
.mgp-quick-link:hover {
  background: rgba(0, 191, 255, 0.1);
  border-color: var(--mgp-blue);
  box-shadow: 0 0 15px rgba(0, 191, 255, 0.3);
}

/* --- 模块7: 漫游者日志 --- */
.mgp-logs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.mgp-log-card {
  background: var(--mgp-card-bg);
  border: 1px solid var(--mgp-card-border);
  border-radius: var(--mgp-radius-card);
  padding: 24px;
  transition: all 0.3s ease;
}
.mgp-log-card:hover {
  border-color: rgba(0, 191, 255, 0.4);
  box-shadow: var(--mgp-shadow-glow);
}
.mgp-log-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.mgp-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--mgp-radius-avatar);
  background: linear-gradient(135deg, var(--mgp-blue), var(--mgp-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mgp-font-heading);
  font-size: 0.9rem;
  color: var(--mgp-white);
  flex-shrink: 0;
}
.mgp-log-meta {
  font-family: var(--mgp-font-mono);
  font-size: 0.75rem;
  color: var(--mgp-gray);
}

/* --- 模块8: 舰队集结令 --- */
.mgp-fleet-banner {
  position: relative;
  border-radius: var(--mgp-radius-card);
  overflow: hidden;
  min-height: 350px;
  display: flex;
  align-items: center;
}
.mgp-fleet-banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4);
}
.mgp-fleet-content {
  position: relative;
  z-index: 1;
  padding: 48px;
  max-width: 600px;
}
.mgp-fleet-content h2 {
  font-size: 2rem;
  color: var(--mgp-gold);
  margin-bottom: 16px;
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
}
.mgp-fleet-buttons {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.mgp-fleet-stats {
  position: relative;
  z-index: 1;
  margin-left: auto;
  padding: 48px;
}
.mgp-fleet-stat-item {
  background: rgba(10, 0, 26, 0.7);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--mgp-radius-card);
  padding: 16px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.mgp-fleet-badge {
  width: 48px;
  height: 48px;
  border-radius: var(--mgp-radius-avatar);
  background: linear-gradient(135deg, var(--mgp-gold), #CC8800);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* --- 模块9: 导航核心 --- */
.mgp-core-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.mgp-core-item {
  text-align: center;
  padding: 32px 24px;
  background: var(--mgp-card-bg);
  border: 1px solid var(--mgp-card-border);
  border-radius: var(--mgp-radius-card);
  transition: all 0.3s ease;
}
.mgp-core-item:hover {
  border-color: var(--mgp-blue);
  box-shadow: var(--mgp-shadow-glow);
}
.mgp-core-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: var(--mgp-radius-avatar);
  background: rgba(0, 191, 255, 0.1);
  border: 2px solid rgba(0, 191, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}
.mgp-core-item h3 {
  color: var(--mgp-blue);
  margin-bottom: 12px;
  font-size: 1.1rem;
}

/* --- 模块10: 银河系联盟 --- */
.mgp-alliance-honors {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 32px;
}
.mgp-honor-badge {
  width: 140px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}
.mgp-honor-badge:hover {
  transform: translateY(-6px);
}
.mgp-honor-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 12px;
  border-radius: var(--mgp-radius-avatar);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  transition: all 0.3s ease;
}
.mgp-honor-icon.mgp-cert { background: rgba(0, 191, 255, 0.15); border: 2px solid var(--mgp-blue); }
.mgp-honor-icon.mgp-award { background: rgba(255, 215, 0, 0.15); border: 2px solid var(--mgp-gold); }
.mgp-honor-icon.mgp-patent { background: rgba(148, 0, 211, 0.15); border: 2px solid var(--mgp-purple); }
.mgp-honor-icon.mgp-celeb { background: rgba(0, 191, 255, 0.1); border: 2px solid var(--mgp-blue); }
.mgp-honor-icon.mgp-copy { background: rgba(255, 215, 0, 0.1); border: 2px solid var(--mgp-gold); }
.mgp-honor-badge:hover .mgp-honor-icon {
  box-shadow: 0 0 30px rgba(0, 191, 255, 0.5);
}
.mgp-honor-name {
  font-size: 0.8rem;
  color: var(--mgp-gray);
  line-height: 1.4;
}
.mgp-honor-tooltip {
  display: none;
  position: absolute;
  background: rgba(10, 0, 26, 0.95);
  border: 1px solid var(--mgp-blue);
  border-radius: var(--mgp-radius-card);
  padding: 12px 16px;
  font-size: 0.85rem;
  color: var(--mgp-white);
  max-width: 280px;
  z-index: 100;
  box-shadow: var(--mgp-shadow-glow);
}
.mgp-honor-badge:hover .mgp-honor-tooltip {
  display: block;
}

/* --- 页脚 --- */
.mgp-footer {
  background: rgba(5, 0, 12, 0.95);
  border-top: 1px solid rgba(0, 191, 255, 0.1);
  padding: 64px 0 24px;
}
.mgp-footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.mgp-footer-col h4 {
  font-family: var(--mgp-font-heading);
  color: var(--mgp-blue);
  font-size: 0.95rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.mgp-footer-links {
  list-style: none;
}
.mgp-footer-links li {
  margin-bottom: 10px;
}
.mgp-footer-links li a {
  color: var(--mgp-gray);
  font-size: 0.9rem;
  transition: color 0.3s ease;
}
.mgp-footer-links li a:hover {
  color: var(--mgp-blue);
}
.mgp-footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(0, 191, 255, 0.08);
}
.mgp-footer-bottom p {
  font-size: 0.85rem;
  color: var(--mgp-gray);
  margin-bottom: 8px;
}
.mgp-auth-number {
  font-family: var(--mgp-font-mono);
  color: var(--mgp-gold);
  font-size: 0.85rem;
}

/* --- 内页Hero --- */
.mgp-page-hero {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.mgp-page-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.35);
}
.mgp-page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 24px;
}
.mgp-page-hero-content h1 {
  font-size: 2.5rem;
  color: var(--mgp-blue);
  text-shadow: 0 0 20px rgba(0, 191, 255, 0.5);
  margin-bottom: 16px;
}

/* --- 内页内容区 --- */
.mgp-content-area {
  max-width: 960px;
  margin: 0 auto;
  padding: 64px 24px;
}
.mgp-content-area h2 {
  color: var(--mgp-blue);
  margin: 32px 0 16px;
  font-size: 1.6rem;
}
.mgp-content-area h3 {
  color: var(--mgp-gold);
  margin: 24px 0 12px;
  font-size: 1.2rem;
}
.mgp-content-area p {
  color: var(--mgp-white);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 16px;
}
.mgp-content-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin: 32px 0;
}
.mgp-content-images img {
  border-radius: var(--mgp-radius-card);
  border: 1px solid var(--mgp-card-border);
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* --- 粒子动画背景 --- */
.mgp-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

/* --- 响应式断点 --- */
@media (max-width: 1440px) {
  .mgp-container { max-width: 1200px; }
}
@media (max-width: 1024px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .mgp-hero-content h1 { font-size: 2.5rem; }
  .mgp-discovery-grid { grid-template-columns: repeat(2, 1fr); }
  .mgp-core-grid { grid-template-columns: repeat(2, 1fr); }
  .mgp-recharge-layout { grid-template-columns: 1fr; }
  .mgp-fleet-banner { flex-direction: column; }
  .mgp-fleet-stats { margin-left: 0; padding: 24px 48px; }
}
@media (max-width: 768px) {
  :root {
    --mgp-spacing-module: 48px;
    --mgp-spacing-card: 16px;
  }
  .mgp-nav-links { display: none; }
  .mgp-hamburger { display: flex; }
  .mgp-mobile-nav { display: flex; }
  .mgp-hero-content h1 { font-size: 2rem; }
  .mgp-hero-content .mgp-slogan { font-size: 1rem; }
  .mgp-discovery-grid { grid-template-columns: 1fr; }
  .mgp-core-grid { grid-template-columns: 1fr; }
  .mgp-footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .mgp-planet-grid { grid-template-columns: 1fr 1fr; }
  .mgp-logs-grid { grid-template-columns: 1fr; }
  .mgp-alliance-honors { gap: 16px; }
  .mgp-honor-badge { width: 100px; }
  .mgp-page-hero { min-height: 300px; }
  .mgp-page-hero-content h1 { font-size: 1.8rem; }
  .mgp-section-title h2 { font-size: 1.5rem; }
}
@media (max-width: 375px) {
  html { font-size: 14px; }
  .mgp-hero-content h1 { font-size: 1.6rem; }
  .mgp-navbar { padding: 0 16px; }
  .mgp-planet-grid { grid-template-columns: 1fr; }
  .mgp-btn-primary, .mgp-btn-secondary { padding: 12px 24px; font-size: 0.85rem; }
}

/* --- 动画 --- */
@keyframes mgp-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(0, 191, 255, 0.3); }
  50% { box-shadow: 0 0 40px rgba(0, 191, 255, 0.6); }
}
@keyframes mgp-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes mgp-glow {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}
.mgp-animate-pulse { animation: mgp-pulse 3s infinite; }
.mgp-animate-float { animation: mgp-float 4s ease-in-out infinite; }
.mgp-animate-glow { animation: mgp-glow 2s ease-in-out infinite; }

/* --- 滚动条美化 --- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--mgp-bg); }
::-webkit-scrollbar-thumb { background: var(--mgp-blue); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--mgp-purple); }