:root { --header-offset: 122px; --primary-color: #F2C14E; --accent-color: #FFD36B; --background-color: #0A0A0A; --card-bg-color: #111111; --text-main-color: #FFF6D6; --border-color: #3A2A12; --button-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); --glow-color: #FFD36B; }

html { scroll-behavior: smooth; }
body { margin: 0; font-family: sans-serif; background-color: var(--background-color); color: var(--text-main-color); padding-top: var(--header-offset); overflow-x: hidden; }

a { text-decoration: none; color: inherit; }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--background-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  min-height: 60px; /* Ensures content fits */
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 15px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px; /* main-nav height */
}

.logo {
  flex-shrink: 0;
  font-size: 28px;
  font-weight: bold;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
}

.main-nav {
  flex: 1;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 25px;
  padding: 0 20px;
}

.nav-link {
  color: var(--text-main-color);
  font-size: 16px;
  font-weight: 500;
  padding: 8px 0;
  transition: color 0.3s ease, transform 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--primary-color);
  transform: translateY(-2px);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

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

.desktop-nav-buttons {
  flex-shrink: 0;
  display: flex;
  gap: 10px;
  margin-left: auto;
}

.mobile-nav-buttons {
  display: none !important;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 8px;
  background-image: var(--button-gradient);
  color: var(--card-bg-color);
  font-size: 15px;
  font-weight: bold;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
  min-width: 80px;
}

.btn:hover {
  box-shadow: 0 6px 20px var(--glow-color);
  transform: translateY(-2px) scale(1.02);
}

.hamburger-menu {
  display: none;
  background: none;
  border: none;
  font-size: 30px;
  color: var(--primary-color);
  cursor: pointer;
  padding: 5px;
  z-index: 1001;
  transition: transform 0.3s ease;
}

.hamburger-menu.active {
  transform: rotate(90deg);
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 998;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
  display: block;
  opacity: 1;
}

/* Footer Styles */
.site-footer {
  background-color: var(--background-color);
  color: var(--text-main-color);
  padding: 40px 0 20px;
  border-top: 1px solid var(--border-color);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}

.footer-col h3 {
  font-size: 18px;
  color: var(--primary-color);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.footer-logo {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 15px;
  display: block;
}

.footer-description {
  font-size: 14px;
  line-height: 1.6;
  color: #CCC;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.footer-nav a {
  display: block;
  color: var(--text-main-color);
  font-size: 14px;
  margin-bottom: 10px;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  font-size: 13px;
  color: #AAA;
}

.footer-slot-anchor-inner { min-height: 10px; }

/* Mobile Styles */
@media (max-width: 768px) {
  :root { --header-offset: 110px; }

  body {
    overflow-x: hidden;
  }
  .page-content img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
  }
  .page-content {
    overflow-x: hidden;
    max-width: 100%;
  }

  .site-header {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  }

  .header-container {
    width: 100%;
    max-width: none;
    padding: 10px 15px;
    justify-content: space-between;
    position: relative;
  }

  .hamburger-menu {
    display: block;
    order: 0;
    position: relative;
    z-index: 1001;
  }

  .logo {
    flex: 1 !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    font-size: 24px;
    order: 1;
    min-width: 0; /* Allow logo to shrink */
  }

  .desktop-nav-buttons {
    display: none !important;
  }

  .mobile-nav-buttons {
    display: flex !important;
    order: 2;
    gap: 8px;
  }

  .btn {
    padding: 8px 15px;
    font-size: 14px;
    min-width: 70px;
  }

  .main-nav {
    display: none;
    position: fixed;
    top: var(--header-offset);
    left: 0;
    width: 250px;
    height: calc(100% - var(--header-offset));
    background-color: var(--card-bg-color);
    flex-direction: column;
    padding: 20px 0;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.5);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 999;
    overflow-y: auto;
    align-items: flex-start;
    gap: 0;
  }

  .main-nav.active {
    display: flex;
    transform: translateX(0);
  }

  .nav-link {
    padding: 12px 20px;
    width: 100%;
    border-bottom: 1px solid var(--border-color);
    font-size: 15px;
  }

  .nav-link:last-child {
    border-bottom: none;
  }

  .nav-link::after {
    display: none;
  }

  .footer-columns {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .footer-col {
    text-align: center;
  }

  .footer-col h3 {
    margin-bottom: 15px;
  }

  .footer-description {
    padding: 0 10px;
  }

  .footer-nav a {
    display: inline-block;
    margin: 0 8px 8px;
  }
}
/* 移动端内容区防溢出（系统追加，请勿删除） */
@media (max-width: 768px) {
  .page-content img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
  }
  .page-content {
    overflow-x: hidden;
    max-width: 100%;
  }
  body {
    overflow-x: hidden;
  }
}