.section-title:after {
  background: var(--primary-color);
}
.guest-card-inner {
  height: 240px;
}
:root {
  --primary-color: #3b82f6;
  --primary-light: #60a5fa;
  --primary-dark: #1d4ed8;
  --primary-gradient: linear-gradient(135deg, #667eea, #764ba2);
  --primary-gradient-hover: linear-gradient(135deg, #764ba2, #667eea);
  --secondary-color: #8b5cf6;
  --accent-color: #06b6d4;
  --accent-warm: #f59e0b;
  --accent-pink: #ec4899;
  --accent-green: #10b981;
  --success-color: #22c55e;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --gradient-blue: linear-gradient(135deg, #667eea, #764ba2);
  --gradient-purple: linear-gradient(135deg, #a855f7, #3b82f6);
  --gradient-cyan: linear-gradient(135deg, #06b6d4, #3b82f6);
  --gradient-warm: linear-gradient(135deg, #f59e0b, #ec4899);
  --gradient-success: linear-gradient(135deg, #10b981, #059669);
  --gradient-dark: linear-gradient(135deg, #1f2937, #111827);
  --text-primary: #1f2937;
  --text-secondary: #374151;
  --text-light: #6b7280;
  --text-muted: #9ca3af;
  --text-white: #fff;
  --bg-primary: #fff;
  --bg-secondary: linear-gradient(135deg, #f8fafc, #e2e8f0);
  --bg-tertiary: linear-gradient(135deg, #e2e8f0, #cbd5e0);
  --bg-light: #f1f5f9;
  --bg-dark: linear-gradient(135deg, #1e293b, #0f172a);
  --border-light: #e2e8f0;
  --border-medium: #cbd5e0;
  --border-dark: #a0aec0;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
  --font-primary: "Inter", "Helvetica Neue", "Arial", sans-serif;
  --font-secondary: "Georgia", "Times New Roman", serif;
  --font-mono: "Fira Code", "Monaco", monospace;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 2rem;
  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
  --radius-xl: 0px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body,
html {
  font-size: 16px;
}
body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.container {
  max-width: 1200px;
}
.container,
.container-wide {
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}
.container-wide {
  max-width: 1400px;
}
.modern-header {
  box-shadow: 0 4px 30px rgba(220, 38, 38, 0.3);
  position: relative;
  z-index: 1000;
}
.header-top {
  overflow: hidden;
  padding: var(--spacing-2xl) 0;
  position: relative;
}
.header-top:before {
  animation: patternMove 30s linear infinite;
  background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.03"><circle cx="10" cy="10" r="2"/></g></svg>');
  bottom: 0;
  content: "";
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}
.header-brand {
  align-items: center;
  display: flex;
  gap: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}
.logo-link {
  display: block;
  text-decoration: none;
}
.brand-logo {
  display: block;
  filter: brightness(1.1) contrast(1.1);
  height: 100px;
  width: auto;
}
.brand-info {
  color: #fff;
  flex: 1;
}
.brand-title {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
}
.brand-subtitle {
  font-size: 1.1rem;
  font-style: italic;
  font-weight: 300;
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}
.brand-meta {
  align-items: center;
  display: flex;
  gap: var(--spacing-xl);
}
.conference-date,
.conference-location {
  align-items: center;
  backdrop-filter: blur(5px);
  background: hsla(0, 0%, 100%, 0.1);
  border: 1px solid hsla(0, 0%, 100%, 0.2);
  display: flex;
  font-size: 1rem;
  font-weight: 500;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
}
.conference-date i,
.conference-location i {
  color: #fbbf24;
  font-size: 1.1rem;
}
.nav-scrolled {
  background: #fff;
  box-shadow: 0 4px 20px rgba(220, 38, 38, 0.3);
  left: 0;
  position: fixed;
  right: 0;
  top: 0;
}
.navbar {
  padding: var(--spacing-md) 0;
  position: relative;
}
.nav-container {
  justify-content: center;
  margin: 0 auto;
  max-width: 1400px;
  padding: 0 var(--spacing-lg);
}
.nav-brand,
.nav-container {
  align-items: center;
  display: flex;
  position: relative;
}
.nav-brand {
  gap: var(--spacing-md);
  text-decoration: none;
  z-index: 3;
}
.logo {
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
  height: 80px;
  max-width: 100px;
  object-fit: contain;
  transition: all 0.3s ease;
  width: auto;
}
.logo:hover {
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
  transform: scale(1.05);
}
.brand-text {
  color: var(--text-white);
  font-family: var(--font-secondary);
  font-size: 1.25rem;
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}
.nav-menu {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--spacing-lg);
  list-style: none;
  margin: 0;
  padding: 0;
  white-space: nowrap;
  z-index: 2;
}
.nav-item,
.nav-menu {
  position: relative;
}
.nav-item:before {
  background: linear-gradient(90deg, #fbbf24, #f59e0b, #d97706);
  border-radius: 2px;
  bottom: -8px;
  content: "";
  height: 3px;
  left: 50%;
  position: absolute;
  transform: translateX(-50%) scaleX(0);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
}
.nav-item:hover:before {
  transform: translateX(-50%) scaleX(1);
}
.nav-link {
  align-items: center;
  color: hsla(0, 0%, 100%, 0.95);
  display: flex;
  flex-shrink: 0;
  font-size: 1rem;
  font-weight: 600;
  gap: var(--spacing-xs);
  letter-spacing: 0.3px;
  padding: var(--spacing-md) var(--spacing-lg);
  position: relative;
  text-decoration: none;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}
.nav-link,
.nav-link:before {
  border-radius: var(--radius-lg);
}
.nav-link:before {
  background: linear-gradient(
    135deg,
    hsla(0, 0%, 100%, 0.1),
    hsla(0, 0%, 100%, 0.05) 50%,
    hsla(0, 0%, 100%, 0.1)
  );
  bottom: 0;
  content: "";
  left: 0;
  opacity: 0;
  position: absolute;
  right: 0;
  top: 0;
  transition: opacity 0.3s ease;
}
.nav-link:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  color: #fff;
  transform: translateY(-2px);
}
.nav-link:hover:before {
  opacity: 1;
}
.nav-link i {
  font-size: 0.9rem;
  transition: transform 0.3s ease;
}
.nav-link:hover i {
  transform: rotate(180deg);
}
.dropdown-menu {
  backdrop-filter: blur(12px);
  border: 2px solid rgba(220, 38, 38, 0.2);
  border-radius: var(--radius-xl);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
  list-style: none;
  min-width: 220px;
  opacity: 0;
  padding: var(--spacing-md);
  top: calc(100% + 15px);
  transform: translateX(-50%);
  transform: translateX(-50%) translateY(-10px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  visibility: hidden;
}
.dropdown-menu,
.dropdown-menu:before {
  background: hsla(0, 0%, 100%, 0.98);
  left: 50%;
  position: absolute;
}
.dropdown-menu:before {
  border: 2px solid rgba(220, 38, 38, 0.2);
  border-bottom: none;
  border-right: none;
  content: "";
  height: 16px;
  top: -8px;
  transform: translateX(-50%);
  transform: translateX(-50%) rotate(45deg);
  width: 16px;
}
.nav-item .dropdown-menu:hover,
.nav-item:hover .dropdown-menu {
  opacity: 1;
  transform: translateX(-50%) translateY(0) scale(1);
  visibility: visible;
}
.dropdown-menu li {
  margin: 0;
}
.dropdown-menu a {
  align-items: center;
  border-radius: var(--radius-lg);
  color: #374151;
  display: flex;
  font-size: 0.95rem;
  font-weight: 500;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-lg);
  position: relative;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.dropdown-menu a:before {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  border-radius: 2px;
  content: "";
  height: 0;
  left: 0;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: height 0.3s ease;
  width: 3px;
}
.dropdown-menu a:hover {
  background: linear-gradient(
    135deg,
    rgba(220, 38, 38, 0.1),
    rgba(185, 28, 28, 0.05)
  );
  box-shadow: 0 4px 15px rgba(220, 38, 38, 0.2);
  color: #dc2626;
  transform: translateX(8px);
}
.dropdown-menu a:hover:before {
  height: 60%;
}
.nav-actions {
  flex-shrink: 0;
  gap: var(--spacing-sm);
  margin-left: var(--spacing-lg);
}
.auth-btn,
.nav-actions {
  align-items: center;
  display: flex;
}
.auth-btn {
  backdrop-filter: blur(10px);
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  font-size: 0.9rem;
  font-weight: 600;
  gap: var(--spacing-xs);
  justify-content: center;
  min-width: 90px;
  overflow: hidden;
  padding: var(--spacing-sm) var(--spacing-lg);
  position: relative;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.login-btn {
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.8),
    rgba(37, 99, 235, 0.9)
  );
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  color: hsla(0, 0%, 100%, 0.95);
}
.login-btn:hover {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.9), #2563eb);
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
  color: #fff;
  transform: translateY(-2px) scale(1.02);
}
.register-btn {
  background: linear-gradient(
    135deg,
    rgba(16, 185, 129, 0.8),
    rgba(5, 150, 105, 0.9)
  );
  border-color: rgba(16, 185, 129, 0.3);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  color: hsla(0, 0%, 100%, 0.95);
}
.register-btn:hover {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.9), #059669);
  border-color: rgba(16, 185, 129, 0.5);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
  color: #fff;
  transform: translateY(-2px) scale(1.02);
}
.auth-btn i {
  font-size: 0.85rem;
  transition: transform 0.3s ease;
}
.auth-btn:hover i {
  transform: scale(1.1);
}
.auth-btn span {
  font-weight: 600;
  letter-spacing: 0.025em;
}
.auth-btn:active {
  transform: translateY(0) scale(0.98);
  transition: all 0.1s;
}
.user-profile {
  align-items: center;
  backdrop-filter: blur(10px);
  background: hsla(0, 0%, 100%, 0.1);
  border: 1px solid hsla(0, 0%, 100%, 0.2);
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  min-height: 44px;
  padding: var(--spacing-xs) var(--spacing-sm);
  position: relative;
  transition: all 0.3s ease;
}
.user-profile:hover {
  background: hsla(0, 0%, 100%, 0.15);
  border-color: hsla(0, 0%, 100%, 0.3);
}
.user-avatar {
  align-items: center;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
  color: #fff;
  display: flex;
  font-size: 0.9rem;
  font-weight: 600;
  height: 36px;
  justify-content: center;
  overflow: hidden;
  position: relative;
  width: 36px;
}
.user-avatar:before {
  animation: shimmer 2s infinite;
  background: linear-gradient(
    45deg,
    transparent,
    hsla(0, 0%, 100%, 0.1),
    transparent
  );
  content: "";
  height: 200%;
  left: -50%;
  position: absolute;
  top: -50%;
  width: 200%;
}
.avatar-text {
  position: relative;
  z-index: 2;
}
.user-info {
  align-items: center;
  gap: var(--spacing-xs);
  height: 100%;
  min-height: 36px;
}
.user-name {
  align-items: center;
  color: #fff;
  display: flex;
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1;
  max-width: 120px;
  overflow: hidden;
  padding-top: 25px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dropdown-arrow {
  color: hsla(0, 0%, 100%, 0.8);
  font-size: 0.7rem;
  padding-top: 25px;
  transition: transform 0.3s ease;
}
.dropdown-arrow.rotated {
  transform: rotate(180deg);
}
.user-dropdown {
  animation: dropdownSlide 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(20px);
  background: hsla(0, 0%, 100%, 0.98);
  border: 1px solid hsla(0, 0%, 100%, 0.2);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 8px 32px rgba(0, 0, 0, 0.1);
  margin-top: var(--spacing-sm);
  position: absolute;
  right: 0;
  top: 100%;
  width: 280px;
  z-index: 1000;
}
@keyframes dropdownSlide {
  0% {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.dropdown-header {
  align-items: center;
  background: linear-gradient(135deg, #f8fafc, #e2e8f0);
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
}
.user-avatar-large {
  align-items: center;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  color: #fff;
  display: flex;
  flex-shrink: 0;
  font-size: 1.2rem;
  font-weight: 600;
  height: 40px;
  justify-content: center;
  width: 40px;
}
.user-details h4 {
  color: #1e293b;
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 var(--spacing-xs) 0;
}
.user-details p {
  color: #64748b;
  font-size: 0.85rem;
  margin: 0 0 var(--spacing-xs) 0;
}
.user-role {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: #fff;
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 2px 8px;
}
.dropdown-divider {
  background: linear-gradient(90deg, transparent, #e2e8f0, transparent);
  height: 1px;
  margin: var(--spacing-xs) 0;
}
.dropdown-menu-items {
  list-style: none;
  margin: 0;
  padding: 0;
}
.dropdown-menu-items li {
  margin: 0;
}
.dropdown-menu-items a {
  align-items: center;
  color: #374151;
  display: flex;
  font-size: 0.9rem;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  position: relative;
  text-decoration: none;
  transition: all 0.2s ease;
}
.dropdown-menu-items a:before {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  bottom: 0;
  content: "";
  left: 0;
  position: absolute;
  top: 0;
  transform: scaleY(0);
  transition: transform 0.2s ease;
  width: 3px;
}
.dropdown-menu-items a:hover {
  background: #f1f5f9;
  color: #1e293b;
}
.dropdown-menu-items a:hover:before {
  transform: scaleY(1);
}
.dropdown-menu-items i {
  color: #64748b;
  text-align: center;
  width: 16px;
}
.mobile-menu-btn {
  background: none;
  border: none;
  cursor: pointer;
  display: none;
  flex-direction: column;
  gap: 3px;
  padding: var(--spacing-sm);
}
.mobile-menu-btn span {
  background: hsla(0, 0%, 100%, 0.9);
  border-radius: 1px;
  height: 2px;
  transition: all 0.2s ease;
  width: 22px;
}
.main-content {
  margin-top: 0;
}
.banner-carousel {
  height: 500px;
  overflow: hidden;
  position: relative;
}
.carousel-container,
.carousel-wrapper {
  height: 100%;
  position: relative;
}
.carousel-slide {
  align-items: center;
  background-position: 50%;
  background-size: cover;
  display: flex;
  height: 100%;
  justify-content: center;
  left: 0;
  opacity: 0;
  position: absolute;
  top: 0;
  transition: opacity var(--transition-slow);
  width: 100%;
}
.carousel-slide.active {
  opacity: 1;
}
.banner-overlay {
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.2),
    rgba(0, 0, 0, 0.05) 30%,
    rgba(0, 0, 0, 0.05) 70%,
    rgba(0, 0, 0, 0.4)
  );
  bottom: 0;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}
.banner-content {
  color: #fff;
  display: none;
  max-width: 800px;
  padding: 0 var(--spacing-lg);
  position: relative;
  text-align: center;
  z-index: 2;
}
.banner-title {
  color: #fff;
  font-family: var(--font-secondary);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 0, 0, 0.3);
}
.banner-subtitle {
  color: hsla(0, 0%, 100%, 0.95);
  font-size: 1.25rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-2xl);
  opacity: 0.95;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8), 0 0 15px rgba(0, 0, 0, 0.3);
}
.banner-btn {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  color: var(--primary-color);
  display: inline-block;
  font-weight: 600;
  padding: var(--spacing-md) var(--spacing-2xl);
  text-decoration: none;
  transition: var(--transition-normal);
}
.banner-btn:hover {
  background: var(--bg-light);
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px);
}
.carousel-indicators {
  bottom: var(--spacing-lg);
  display: flex;
  gap: var(--spacing-sm);
  left: 50%;
  position: absolute;
  transform: translateX(-50%);
}
.carousel-indicators button {
  background: hsla(0, 0%, 100%, 0.5);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  height: 12px;
  transition: var(--transition-fast);
  width: 12px;
}
.carousel-indicators button.active {
  background: #fff;
}
.carousel-control {
  background: hsla(0, 0%, 100%, 0.2);
  border: none;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  font-size: 1.25rem;
  height: 40px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: var(--transition-fast);
  width: 40px;
}
.carousel-control:hover {
  background: hsla(0, 0%, 100%, 0.3);
}
.carousel-control.prev {
  left: var(--spacing-lg);
}
.carousel-control.next {
  right: var(--spacing-lg);
}
.important-notice {
  overflow: hidden;
  padding: var(--spacing-3xl) 0;
  position: relative;
}
@keyframes patternMove {
  0% {
    transform: translateX(0) translateY(0);
  }
  to {
    transform: translateX(60px) translateY(60px);
  }
}
.notice-card {
  align-items: center;
  backdrop-filter: blur(10px);
  background: hsla(0, 0%, 100%, 0.95);
  border: 1px solid hsla(0, 0%, 100%, 0.2);
  border-radius: var(--radius-xl);
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);
  display: flex;
  gap: var(--spacing-xl);
  padding: var(--spacing-3xl);
  position: relative;
  transform: translateY(0);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
}
.notice-card:hover {
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
  transform: translateY(-5px);
}
.notice-icon {
  align-items: center;
  background: var(--warning-color);
  border-radius: 50%;
  color: #fff;
  display: flex;
  flex-shrink: 0;
  font-size: 1.5rem;
  height: 60px;
  justify-content: center;
  width: 60px;
}
.notice-content {
  flex: 1;
}
.notice-title {
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}
.notice-text {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
  text-indent: 2em;
}
.notice-link {
  align-items: center;
  color: var(--primary-color);
  display: inline-flex;
  font-weight: 600;
  gap: var(--spacing-xs);
  text-decoration: none;
  transition: var(--transition-fast);
}
.notice-link:hover {
  color: var(--primary-dark);
}
.focus-news-section {
  overflow: hidden;
  padding: var(--spacing-3xl) 0;
  position: relative;
}
.focus-news-grid {
  align-items: stretch;
  display: grid;
  gap: var(--spacing-2xl);
  grid-template-columns: 1fr 1fr;
  margin: 0 auto;
  max-width: 1400px;
  position: relative;
  z-index: 2;
}
.section-title {
  color: var(--text-primary);
  font-family: var(--font-secondary);
  font-size: 2rem;
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-md);
  position: relative;
}
.focus-carousel {
  background: #131c2f;
  background-clip: padding-box;
  border: 2px solid transparent;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(220, 38, 38, 0.1);
  overflow: hidden;
  position: relative;
  transition: all 0.3s ease;
}
.focus-carousel:before {
  background: linear-gradient(45deg, #dc2626, #f59e0b, #10b981, #3b82f6);
  bottom: -2px;
  content: "";
  left: -2px;
  opacity: 0;
  position: absolute;
  right: -2px;
  top: -2px;
  transition: opacity 0.3s ease;
  z-index: -1;
}
.focus-title {
  align-items: center;
  animation: gradientShift 4s ease infinite;
  background: linear-gradient(135deg, #1e293b, #0f172a 50%, #020617);
  background-size: 200% 200%;
  border-bottom: 5px solid #dc2626;
  color: #fff;
  display: flex;
  font-family: Arial, sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  gap: var(--spacing-md);
  letter-spacing: 1.5px;
  margin: 0;
  overflow: hidden;
  padding: var(--spacing-xl) var(--spacing-2xl);
  position: relative;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  text-transform: uppercase;
}
.focus-title:before {
  animation: shimmer 3s ease-in-out infinite;
  background: linear-gradient(
    90deg,
    transparent,
    hsla(0, 0%, 100%, 0.1),
    transparent
  );
  content: "";
  height: 100%;
  left: -100%;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 1;
}
@keyframes shimmer {
  0% {
    left: -100%;
  }
  to {
    left: 100%;
  }
}
.focus-title .focus-icon {
  animation: iconFloat 3s ease-in-out infinite;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  font-size: 1.8rem;
  position: relative;
  z-index: 2;
}
@keyframes iconFloat {
  0%,
  to {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}
.focus-title:after {
  animation: titleGlow 3s ease-in-out infinite alternate,
    slideRight 2s ease-in-out infinite;
  background: linear-gradient(90deg, #dc2626, #f59e0b 50%, #10b981);
  bottom: -5px;
  content: "";
  height: 5px;
  left: var(--spacing-2xl);
  position: absolute;
  width: 100px;
}
@keyframes slideRight {
  0%,
  to {
    transform: translateX(0);
  }
  50% {
    transform: translateX(10px);
  }
}
@keyframes titleGlow {
  0% {
    box-shadow: 0 0 5px rgba(220, 38, 38, 0.5);
  }
  to {
    box-shadow: 0 0 15px rgba(220, 38, 38, 0.8),
      0 0 25px rgba(245, 158, 11, 0.4);
  }
}
@keyframes gradientShift {
  0% {
    background-position: 0 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  to {
    background-position: 0 50%;
  }
}
.focus-slider {
  height: 320px;
  overflow: hidden;
  position: relative;
}
.focus-loading {
  align-items: center;
  animation: gradientShift 8s ease infinite;
  background: linear-gradient(
    135deg,
    #1e3c72,
    #2a5298 25%,
    #667eea 50%,
    #764ba2 75%,
    #f093fb
  );
  background-size: 400% 400%;
  color: #fff;
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: center;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 10;
}
.loading-spinner {
  border: 4px solid hsla(0, 0%, 100%, 0.3);
  border-top-color: #fff;
}
.focus-slide {
  animation: gradientShift 8s ease infinite;
  background: linear-gradient(
    135deg,
    #1e3c72,
    #2a5298 25%,
    #667eea 50%,
    #764ba2 75%,
    #f093fb
  );
  background-size: 400% 400%;
  cursor: pointer;
  height: 100%;
  left: 0;
  opacity: 0;
  position: absolute;
  top: 0;
  transform: scale(1.05) translateY(10px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
}
.focus-slide.active {
  opacity: 1;
  transform: scale(1) translateY(0);
}
.focus-slide img {
  background: linear-gradient(135deg, #667eea, #764ba2);
  filter: brightness(0.95) contrast(1.1) saturate(1.1);
  height: 100%;
  object-fit: cover;
  transition: filter 0.3s ease;
  width: 100%;
}
.focus-slide:hover img {
  filter: brightness(1) contrast(1.2) saturate(1.2);
}
.focus-caption {
  backdrop-filter: blur(8px);
  background: linear-gradient(
    transparent,
    rgba(0, 0, 0, 0.3) 30%,
    rgba(15, 23, 42, 0.95)
  );
  border-top: 2px solid rgba(220, 38, 38, 0.6);
  bottom: -10px;
  color: #fff;
  left: 0;
  /* padding: var(--spacing-3xl) var(--spacing-2xl) var(--spacing-2xl); */
  position: absolute;
  right: 0;
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.focus-caption,
.focus-slide.active .focus-caption {
  opacity: 1;
  transform: translateY(0);
}
.focus-caption h4 {
  background: linear-gradient(45deg, #fff, #f0f9ff);
  -webkit-background-clip: text;
  color: #fff;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-lg);
  position: relative;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.7);
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.focus-caption h4:before {
  animation: pulse 2s ease-in-out infinite;
  color: #dc2626;
  content: "▶";
  font-size: 1.2rem;
  left: 0;
  position: absolute;
}
.focus-caption p {
  border-left: 3px solid rgba(220, 38, 38, 0.4);
  color: #e2e8f0;
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.7;
  margin-left: var(--spacing-sm);
  opacity: 0.9;
  padding-left: var(--spacing-lg);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}
.focus-controls {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  left: 0;
  right: 0;
  padding: 6px;
}
.focus-btn {
  font-size: 1.6rem;
}
@keyframes pulse {
  0%,
  to {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.1);
  }
}
.focus-indicators {
  backdrop-filter: blur(10px);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid hsla(0, 0%, 100%, 0.2);
  bottom: var(--spacing-xl);
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  position: absolute;
  right: var(--spacing-2xl);
  z-index: 20;
}
.focus-indicator {
  background: hsla(0, 0%, 100%, 0.4);
  border: 2px solid hsla(0, 0%, 100%, 0.6);
  cursor: pointer;
  height: 12px;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  width: 12px;
}
.focus-indicator:before {
  background: transparent;
  content: "";
  height: 6px;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
  width: 6px;
}
.focus-indicator.active {
  background: #dc2626;
  border-color: #fbbf24;
  box-shadow: 0 0 20px rgba(220, 38, 38, 0.6), 0 0 40px rgba(220, 38, 38, 0.3);
  transform: scale(1.2);
}
.focus-indicator.active:before {
  background: #fff;
  height: 4px;
  width: 4px;
}
.focus-indicator:hover {
  background: hsla(0, 0%, 100%, 0.7);
  border-color: #fbbf24;
  transform: scale(1.1);
}
.news-section {
  background: #fff;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.news-list {
  padding: var(--spacing-lg) var(--spacing-xl);
}
.news-header {
  align-items: center;
  background: linear-gradient(135deg, #1f2937, #111827);
  border-bottom: 4px solid #dc2626;
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-lg) var(--spacing-2xl);
  position: relative;
}
.news-header:after {
  background: linear-gradient(90deg, #dc2626, #f59e0b);
  bottom: -4px;
  content: "";
  height: 4px;
  left: var(--spacing-2xl);
  position: absolute;
  width: 80px;
}
.news-header .section-title {
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 0;
  padding-bottom: 0;
}
.news-header .section-title:after {
  display: none;
}
.more-link {
  align-items: center;
  background: hsla(0, 0%, 100%, 0.1);
  color: #fff;
  display: flex;
  font-size: 0.9rem;
  font-weight: 600;
  gap: var(--spacing-xs);
  letter-spacing: 0.5px;
  padding: var(--spacing-sm) var(--spacing-md);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.more-link:hover {
  background: hsla(0, 0%, 100%, 0.2);
  color: #fbbf24;
  transform: translateX(4px);
}
.news-list {
  flex: 1;
  list-style: none;
  margin: 0;
  overflow-y: auto;
  padding: 0;
}
.news-list a,
.news-list a:active,
.news-list a:hover,
.news-list a:link,
.news-list a:visited {
  text-decoration: none !important;
}
.news-item {
  align-items: center;
  border-bottom: 1px solid #e2e8f0;
  cursor: pointer;
  display: flex;
  padding: 8px 0 8px 16px;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.news-item:last-child {
  border-bottom: none;
}
.news-item:hover {
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  margin: 0 calc(var(--spacing-md) * -1);
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
  transform: translateX(6px);
}
.news-item:hover:before {
  background: linear-gradient(135deg, #dc2626, #f59e0b);
  bottom: 0;
  content: "";
  left: 0;
  position: absolute;
  top: 0;
  width: 4px;
}
.news-meta {
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}
.news-tag {
  align-items: center;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: #fff;
  display: inline-flex;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  text-transform: uppercase;
}
.news-title {
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}
.news-title a {
  border: none;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.3;
  outline: none;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  width: 100%;
}
.news-title a,
.news-title a:active,
.news-title a:link,
.news-title a:visited {
  color: #374151;
  text-decoration: none !important;
}
.news-title a:hover {
  color: #1f2937;
  text-decoration: none !important;
}
.news-date {
  background: #e0e7ff;
  border-radius: 4px;
  color: #64748b;
  flex-shrink: 0;
  font-family: monospace;
  font-size: 0.75rem;
  padding: 2px 6px;
  text-align: right;
  white-space: nowrap;
}
.countdown-section {
  color: #fff;
  overflow: hidden;
  padding: var(--spacing-xl) 0;
  position: relative;
  text-align: center;
}
.countdown-section .section-title {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-lg);
  position: relative;
  text-align: center;
  text-align: left;
  z-index: 2;
}
.countdown-section .section-title:after {
  background: hsla(0, 0%, 100%, 0.8);
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
}
.countdown-grid {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  justify-content: center;
  margin: 0 auto;
  max-width: 1200px;
  position: relative;
  z-index: 2;
}
.countdown-item {
  backdrop-filter: blur(10px);
  background: hsla(0, 0%, 100%, 0.15);
  border: 1px solid hsla(0, 0%, 100%, 0.25);
  border-radius: var(--radius-lg);
  min-width: 180px;
  overflow: hidden;
  padding: var(--spacing-lg) var(--spacing-xl);
  position: relative;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.countdown-item:before {
  background: radial-gradient(
    circle,
    hsla(0, 0%, 100%, 0.1) 0,
    transparent 70%
  );
  content: "";
  height: 200%;
  left: -50%;
  position: absolute;
  top: -50%;
  transform: rotate(0deg);
  transition: transform 0.6s ease;
  width: 200%;
}
.countdown-item:hover:before {
  transform: rotate(180deg);
}
.countdown-item:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  opacity: 0.8;
  transform: translateY(-3px) scale(1.02);
}
.countdown-number {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 800;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}
.countdown-label,
.countdown-number {
  margin-bottom: var(--spacing-xs);
  position: relative;
  z-index: 1;
}
.countdown-label {
  font-size: 0.9rem;
  font-weight: 600;
  opacity: 0.9;
}
.countdown-desc {
  font-size: 0.75rem;
  line-height: 1.4;
  margin-bottom: var(--spacing-xs);
  margin-left: auto;
  margin-right: auto;
  max-width: 160px;
  opacity: 0.8;
  position: relative;
  z-index: 1;
}
.countdown-status {
  background: hsla(0, 0%, 100%, 0.2);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 600;
  margin-top: var(--spacing-xs);
  opacity: 0.9;
  padding: var(--spacing-xs) var(--spacing-sm);
  position: relative;
  z-index: 1;
}
.countdown-normal {
  border-color: hsla(0, 0%, 100%, 0.25);
}
.countdown-warning {
  animation: warningPulse 2s ease-in-out infinite;
  background: rgba(251, 191, 36, 0.15);
  border-color: rgba(251, 191, 36, 0.4);
}
.countdown-urgent {
  animation: urgentPulse 1.5s ease-in-out infinite;
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.4);
}
.countdown-expired {
  background: rgba(156, 163, 175, 0.15);
  border-color: rgba(156, 163, 175, 0.3);
  opacity: 0.6;
}
.countdown-expired .countdown-number {
  color: hsla(0, 0%, 100%, 0.5);
}
.countdown-warning .countdown-status {
  background: rgba(251, 191, 36, 0.3);
  color: #fbbf24;
}
.countdown-urgent .countdown-status {
  background: rgba(239, 68, 68, 0.3);
  color: #f87171;
}
@keyframes warningPulse {
  0%,
  to {
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.3);
    transform: translateY(-3px) scale(1.02);
  }
  50% {
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.4);
    transform: translateY(-5px) scale(1.04);
  }
}
@keyframes urgentPulse {
  0%,
  to {
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
    transform: translateY(-3px) scale(1.02);
  }
  50% {
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.4);
    transform: translateY(-5px) scale(1.04);
  }
}
.highlights-section {
  overflow: hidden;
  padding: var(--spacing-3xl) 0;
  position: relative;
}
.highlights-gallery {
  margin-top: var(--spacing-xl);
  position: relative;
  z-index: 2;
}
.highlights-swiper {
  padding: 0 0 60px;
  width: 100%;
}
.highlights-swiper .swiper-slide {
  display: flex;
  height: auto;
  justify-content: center;
}
.highlight-card {
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  cursor: pointer;
  margin: 0 auto;
  max-width: 380px;
  overflow: hidden;
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
}
.highlight-card:hover {
  box-shadow: 0 20px 60px rgba(102, 126, 234, 0.15);
  transform: translateY(-12px) scale(1.02);
}
.highlight-image {
  height: 280px;
  overflow: hidden;
  position: relative;
}
.highlight-image img {
  height: 100%;
  object-fit: cover;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
}
.highlight-card:hover .highlight-image img {
  filter: brightness(1.1);
  transform: scale(1.08);
}
.highlight-overlay {
  align-items: center;
  backdrop-filter: blur(10px);
  background: rgba(102, 126, 234, 0.9);
  border-radius: 50%;
  color: #fff;
  display: flex;
  font-size: 1.5rem;
  height: 60px;
  justify-content: center;
  left: 50%;
  opacity: 0;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  width: 60px;
}
.highlight-card:hover .highlight-overlay {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.1);
}
.highlight-content {
  padding: var(--spacing-xl);
}
.highlight-title {
  color: var(--text-primary);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: var(--spacing-sm);
}
.highlight-description {
  color: var(--text-secondary);
  display: -webkit-box;
  font-size: 0.95rem;
  -webkit-line-clamp: 3;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.highlight-meta {
  align-items: center;
  color: var(--text-muted);
  display: flex;
  font-size: 0.85rem;
  justify-content: space-between;
}
.highlight-date,
.highlight-location {
  background: rgba(102, 126, 234, 0.1);
  border-radius: var(--radius-sm);
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
}
.highlight-location {
  background: rgba(34, 197, 94, 0.1);
  color: var(--accent-color);
}
.highlights-swiper .swiper-button-next,
.highlights-swiper .swiper-button-prev {
  align-items: center;
  backdrop-filter: blur(10px);
  background: hsla(0, 0%, 100%, 0.95);
  border: 2px solid rgba(220, 38, 38, 0.2);
  color: #dc2626;
  cursor: pointer;
  display: flex;
  font-size: 1.2rem;
  font-weight: 700;
  height: 55px;
  justify-content: center;
  top: 50%;
  transform: translateY(-50%);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  width: 55px;
  z-index: 10;
}
.highlights-swiper .swiper-button-next:hover,
.highlights-swiper .swiper-button-prev:hover {
  background: #dc2626;
  border-color: #dc2626;
  box-shadow: 0 8px 25px rgba(220, 38, 38, 0.4);
  color: #fff;
  transform: translateY(-50%) scale(1.1);
}
.highlights-swiper .swiper-button-next:after,
.highlights-swiper .swiper-button-prev:after {
  content: "";
}
.highlights-swiper .swiper-button-next:before,
.highlights-swiper .swiper-button-prev:before {
  display: none;
}
.highlights-swiper .swiper-button-next {
  right: 15px;
}
.highlights-swiper .swiper-button-prev {
  left: 15px;
}
.highlights-swiper .swiper-button-next i,
.highlights-swiper .swiper-button-prev i {
  color: inherit;
  display: block;
  font-size: 16px;
}
.highlights-swiper .swiper-pagination {
  bottom: 20px;
}
.highlights-swiper .swiper-pagination-bullet {
  background: rgba(102, 126, 234, 0.3);
  border-radius: 50%;
  height: 12px;
  margin: 0 6px;
  transition: all 0.3s ease;
  width: 12px;
}
.highlights-swiper .swiper-pagination-bullet-active {
  background: var(--primary-color);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
  transform: scale(1.2);
}
@media (max-width: 1200px) {
  .highlights-swiper .swiper-button-next {
    height: 50px;
    right: 10px;
    width: 50px;
  }
  .highlights-swiper .swiper-button-prev {
    height: 50px;
    left: 10px;
    width: 50px;
  }
}
@media (max-width: 768px) {
  .highlight-card {
    margin: 0 var(--spacing-sm);
    max-width: 100%;
  }
  .highlight-image {
    height: 220px;
  }
  .highlight-content {
    padding: var(--spacing-lg);
  }
  .highlight-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--spacing-xs);
  }
  .highlights-swiper .swiper-button-next,
  .highlights-swiper .swiper-button-prev {
    height: 45px;
    right: 8px;
    width: 45px;
  }
  .highlights-swiper .swiper-button-prev {
    left: 8px;
  }
  .highlights-swiper .swiper-button-next:before,
  .highlights-swiper .swiper-button-prev:before {
    display: none;
  }
  .highlights-swiper .swiper-button-next i,
  .highlights-swiper .swiper-button-prev i {
    font-size: 14px;
  }
}
.guests-section {
  /* background: #fff; */
  border-bottom: 1px solid #e2e8f0;
  border-top: 1px solid #e2e8f0;
  padding: var(--spacing-3xl) 0;
  position: relative;
}
.guests-header {
  margin-bottom: var(--spacing-3xl);
  position: relative;
  text-align: center;
}
.guests-title {
  align-items: center;
  color: #1e293b;
  display: inline-flex;
  font-family: Arial, sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  gap: var(--spacing-lg);
  letter-spacing: 1px;
  margin: 0 0 var(--spacing-lg) 0;
  position: relative;
}
.guests-title:after {
  background: #3b82f6;
  bottom: -10px;
  content: "";
  height: 3px;
  left: 50%;
  position: absolute;
  transform: translateX(-50%);
  width: 80px;
}
.guests-icon {
  color: #3b82f6;
  font-size: 2.5rem;
}
.guests-subtitle {
  margin-top: var(--spacing-xl);
}
.guests-subtitle p {
  color: #64748b;
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.3px;
  line-height: 1.6;
}
.guests-showcase {
  position: relative;
  background: #fff;
}
.guests-carousel-modern {
  background: transparent;
  /* margin-bottom: var(--spacing-2xl); */
  overflow: hidden;
  /* padding: var(--spacing-2xl) 0; */
  position: relative;
}
.guests-track {
  display: flex;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.guests-slide {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
  min-width: 100%;
  margin: 12px 0;
}
.guest-row {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(5, 1fr);
  justify-items: center;
}
.guest-card {
  cursor: pointer;
  max-width: 220px;
  min-width: 200px;
  transition: all 0.3s ease;
  width: 100%;
  /* 移除边框，避免双重边框效果 */
}

.guest-card:hover .guest-card-inner {
  /* 只在悬停时改变内部卡片的边框颜色 */
  border-color: #3b82f6;
  /* 使用box-shadow增强视觉效果，不影响布局 */
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.2);
  /* 添加轻微的内部阴影，增强层次感 */
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.2), inset 0 0 0 1px rgba(59, 130, 246, 0.1);
}

.guest-card:hover .guest-avatar-container img {
  transform: scale(1.15);
  border-color: #3b82f6;
}

.guest-card:hover .guest-info .guest-name {
  color: #3b82f6;
}

.guest-card-inner {
  align-items: center;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  height: 313px;
  justify-content: center;
  overflow: hidden;
  padding: var(--spacing-xl);
  position: relative;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  /* 确保卡片尺寸固定，避免任何抖动 */
  box-sizing: border-box;
}
.guest-card-inner:before {
  background: linear-gradient(90deg, #3b82f6, #60a5fa, #93c5fd);
  content: "";
  height: 3px;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  transform: translateX(-100%);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  /* 添加z-index确保在正确的层级 */
  z-index: 1;
}

.guest-card:hover .guest-card-inner:before {
  /* 悬停时显示顶部渐变条 */
  transform: translateX(0);
}
.guest-avatar-container {
  display: inline-block;
  flex-shrink: 0;
  position: relative;
}
.guest-avatar {
  border: 3px solid #f1f5f9;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  flex-shrink: 0;
  object-fit: cover;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.avatar-ring {
  animation: none;
  background: linear-gradient(45deg, #3b82f6, #60a5fa) padding-box,
    linear-gradient(45deg, #3b82f6, #60a5fa) border-box;
  border: 2px solid transparent;
  bottom: -4px;
  left: -4px;
  opacity: 0;
  position: absolute;
  right: -4px;
  top: -4px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.status-badge {
  align-items: center;
  background: #3b82f6;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
  color: #fff;
  display: flex;
  font-size: 12px;
  height: 28px;
  justify-content: center;
  opacity: 0.8;
  position: absolute;
  right: -8px;
  top: -8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  width: 28px;
}
.guest-info {
  align-items: center;
  color: #334155;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: center;
  text-align: center;
}
.guest-name {
  color: #1e293b;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
}
.guest-title {
  color: #3b82f6;
  font-size: 0.85rem;
  line-height: 1.4;
  max-height: 2.8em;
}
.guest-org,
.guest-title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  text-align: center;
  white-space: normal;
}
.guest-org {
  color: #64748b;
  font-weight: 400;
  line-height: 1.3;
  max-height: 2.6em;
}
.guest-item {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  transition: var(--transition-normal);
}
.guest-item:hover {
  background: #fff;
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.guest-avatar {
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  height: 120px;
  margin: 0 auto var(--spacing-md);
  overflow: hidden;
  width: 120px;
}
.guest-avatar img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}
.guest-name {
  color: var(--text-primary);
  font-size: 1.125rem;
  font-weight: 600;
}
.guest-name,
.guest-title {
  margin-bottom: var(--spacing-xs);
}
.guest-title {
  color: var(--primary-color);
  font-size: 0.875rem;
  font-weight: 500;
}
.guest-org {
  color: var(--text-light);
  font-size: 0.75rem;
  line-height: 1.4;
}
.guests-controls {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-xl);
}
.guest-control {
  background: var(--bg-primary);
  border: 1px solid var(--border-medium);
  border-radius: 50%;
  color: var(--text-primary);
  cursor: pointer;
  font-size: 1.25rem;
  height: 40px;
  transition: var(--transition-fast);
  width: 40px;
}
.guest-control:hover:not(:disabled) {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
}
.guest-control:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}
.guests-controls-modern {
  align-items: center;
  border-top: 1px solid #e2e8f0;
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-xl);
  padding: var(--spacing-xl) 0;
}
.control-btn {
  align-items: center;
  background: #3b82f6;
  border: 2px solid #3b82f6;
  color: #fff;
  cursor: pointer;
  display: flex;
  font-size: 0.9rem;
  font-weight: 500;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  transition: all 0.3s ease;
}
.control-btn:hover:not(:disabled) {
  background: #2563eb;
  border-color: #2563eb;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  transform: translateY(-1px);
}
.control-btn:disabled {
  cursor: not-allowed;
  opacity: 0.4;
  transform: none;
}
.control-btn i {
  font-size: 1rem;
  transition: transform 0.3s ease;
}
.control-btn:hover:not(:disabled) i {
  transform: translateX(3px);
}
.control-btn.prev:hover:not(:disabled) i {
  transform: translateX(-3px);
}
.pagination-modern {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}
.page-progress {
  background: #e2e8f0;
  height: 3px;
  overflow: hidden;
  width: 200px;
}
.progress-bar {
  background: #3b82f6;
  height: 100%;
  transition: width 0.6s ease;
}
.page-info {
  align-items: center;
  color: #64748b;
  display: flex;
  font-size: 0.9rem;
  font-weight: 500;
  gap: var(--spacing-xs);
}
.page-info .current {
  color: #3b82f6;
  font-weight: 600;
}
.page-info .separator {
  color: #94a3b8;
}
.page-info .total {
  color: #64748b;
}
@media (max-width: 1024px) {
  .guest-row {
    gap: var(--spacing-md);
    grid-template-columns: repeat(4, 1fr);
  }
  .guests-carousel-modern {
    padding: var(--spacing-lg);
  }
  .control-btn span {
    display: none;
  }
}
@media (max-width: 768px) {
  .guest-row {
    gap: var(--spacing-sm);
    grid-template-columns: repeat(3, 1fr);
  }
  .guest-card {
    max-width: 180px;
    min-width: 160px;
  }
  .guest-card-inner {
    height: 220px;
    padding: var(--spacing-md);
  }
  .guest-avatar {
    height: 100px;
    width: 100px;
  }
  .guest-name {
    font-size: 0.9rem;
    max-width: 130px;
  }
  .guest-title {
    font-size: 0.8rem;
  }
  .guest-org {
    font-size: 0.7rem;
  }
  .guests-controls-modern {
    flex-direction: column;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) 0;
  }
  .control-btn {
    font-size: 0.8rem;
    padding: var(--spacing-sm) var(--spacing-md);
  }
}
@media (max-width: 480px) {
  .guest-row {
    gap: var(--spacing-xs);
    grid-template-columns: repeat(2, 1fr);
  }
  .guest-card {
    max-width: 160px;
    min-width: 140px;
  }
  .guest-card-inner {
    height: 200px;
    padding: var(--spacing-sm);
  }
  .guest-avatar {
    height: 140px;
    width: 140px;
  }
  .guests-title {
    font-size: 1.8rem;
  }
  .guests-carousel-modern {
    padding: var(--spacing-lg) 0;
  }
}
.guest-modal-overlay {
  align-items: center;
  animation: fadeIn 0.3s ease;
  backdrop-filter: blur(8px);
  background: rgba(0, 0, 0, 0.6);
  bottom: 0;
  display: flex;
  justify-content: center;
  left: 0;
  position: fixed;
  right: 0;
  top: 0;
  z-index: 9999;
}
@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.guest-modal {
  animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: #fff;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  max-height: 90vh;
  max-width: 700px;
  overflow-y: auto;
  position: relative;
  width: 90%;
}
@keyframes slideUp {
  0% {
    opacity: 0;
    transform: translateY(50px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
.guest-modal-header {
  position: absolute;
  right: 20px;
  top: 20px;
  z-index: 10;
}
.modal-close-btn {
  align-items: center;
  background: hsla(0, 0%, 100%, 0.9);
  border: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  color: #64748b;
  cursor: pointer;
  display: flex;
  font-size: 18px;
  height: 40px;
  justify-content: center;
  transition: all 0.3s ease;
  width: 40px;
}
.modal-close-btn:hover {
  background: #f1f5f9;
  color: #ef4444;
  transform: rotate(90deg);
}
.guest-modal-content {
  padding: 0;
}
.guest-modal-avatar {
  background: linear-gradient(135deg, #f8fafc, #e2e8f0);
  display: flex;
  justify-content: center;
  padding: 40px 40px 20px;
  position: relative;
}
.modal-avatar {
  border: 4px solid #fff;
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.2);
  height: 150px;
  object-fit: cover;
  width: 150px;
}
.modal-badge {
  align-items: center;
  background: #3b82f6;
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4);
  color: #fff;
  display: flex;
  font-size: 16px;
  height: 36px;
  justify-content: center;
  position: absolute;
  right: calc(50% - 85px);
  top: 30px;
  width: 36px;
}
.guest-modal-info {
  padding: 30px 40px 40px;
  text-align: center;
}
.modal-guest-name {
  color: #1e293b;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}
.modal-guest-title {
  color: #3b82f6;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: var(--spacing-xs);
}
.modal-guest-org {
  color: #64748b;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: var(--spacing-2xl);
}
.modal-details {
  display: grid;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
  text-align: left;
}
.detail-section {
  background: #f8fafc;
  border-left: 4px solid #3b82f6;
  padding: var(--spacing-xl);
}
.detail-title {
  align-items: center;
  color: #1e293b;
  display: flex;
  font-size: 1.1rem;
  font-weight: 600;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}
.detail-title i {
  color: #3b82f6;
  font-size: 1rem;
}
.detail-content {
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}
@media (max-width: 768px) {
  .guest-modal {
    max-height: 95vh;
    width: 95%;
  }
  .guest-modal-avatar {
    padding: 30px 20px 15px;
  }
  .modal-avatar {
    height: 120px;
    width: 120px;
  }
  .modal-badge {
    font-size: 14px;
    height: 32px;
    right: calc(50% - 70px);
    width: 32px;
  }
  .guest-modal-info {
    padding: 20px 20px 30px;
  }
  .modal-guest-name {
    font-size: 1.6rem;
  }
  .modal-guest-title {
    font-size: 1.1rem;
  }
  .detail-section {
    padding: var(--spacing-lg);
  }
  .detail-title {
    font-size: 1rem;
  }
  .detail-content {
    font-size: 0.9rem;
  }
}
.parallel-forums {
  overflow: hidden;
  padding: var(--spacing-3xl) 0;
  position: relative;
}
.forum-grid {
  align-items: stretch;
  display: grid;
  gap: var(--spacing-2xl);
  grid-template-columns: 1.2fr 0.8fr;
  position: relative;
  z-index: 2;
}
.forum-title {
  align-items: center;
  animation: gradientShift 4s ease infinite;
  background: linear-gradient(135deg, #ea580c, #dc2626 50%, #991b1b);
  background-size: 200% 200%;
  border-bottom: 5px solid #f59e0b;
  color: #fff;
  display: flex;
  font-family: Arial, sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  gap: var(--spacing-md);
  letter-spacing: 1.5px;
  margin: 0 0 var(--spacing-lg) 0;
  overflow: hidden;
  padding: var(--spacing-xl) var(--spacing-2xl);
  position: relative;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  text-transform: uppercase;
}
.forum-title:before {
  animation: shimmer 3s ease-in-out infinite;
  background: linear-gradient(
    90deg,
    transparent,
    hsla(0, 0%, 100%, 0.1),
    transparent
  );
  content: "";
  height: 100%;
  left: -100%;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 1;
}
.forum-title:after {
  animation: titleGlow 3s ease-in-out infinite alternate,
    slideRight 2s ease-in-out infinite;
  background: linear-gradient(90deg, #f59e0b, #fbbf24 50%, #fcd34d);
  bottom: -5px;
  content: "";
  height: 5px;
  left: var(--spacing-2xl);
  position: absolute;
  width: 100px;
}
.forum-icon {
  animation: iconFloat 3s ease-in-out infinite;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  font-size: 1.8rem;
  z-index: 2;
}
.forum-focus {
  height: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  max-height: 550px;
}

.forum-focus,
.forum-icon {
  position: relative;
}
.forum-image {
  aspect-ratio: 16/10;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}
.forum-image img {
  height: 100%;
}
.forum-overlay {
  padding: var(--spacing-2xl);
}
.forum-overlay h4 {
  margin-bottom: var(--spacing-sm);
}
.forum-overlay p {
  line-height: 1.6;
}
.forum-news {
  background: #fff;
  display: flex;
  flex-direction: column;
  height: 100%;
  max-height: 550px;
  padding: 0;
  position: relative;
}
.forum-news-title {
  align-items: center;
  animation: gradientShift 4s ease infinite;
  background: linear-gradient(135deg, #2563eb, #1d4ed8 50%, #1e40af);
  background-size: 200% 200%;
  border-bottom: 4px solid #3b82f6;
  color: #fff;
  display: flex;
  font-family: Arial, sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  gap: var(--spacing-md);
  letter-spacing: 1px;
  margin: 0;
  overflow: hidden;
  padding: var(--spacing-lg) var(--spacing-2xl);
  position: relative;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  text-transform: uppercase;
}
.forum-news-title:before {
  animation: shimmer 3s ease-in-out infinite;
  background: linear-gradient(
    90deg,
    transparent,
    hsla(0, 0%, 100%, 0.1),
    transparent
  );
  content: "";
  height: 100%;
  left: -100%;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 1;
}
.forum-news-title:after {
  animation: titleGlow 3s ease-in-out infinite alternate;
  background: linear-gradient(90deg, #3b82f6, #60a5fa 50%, #93c5fd);
  bottom: -4px;
  content: "";
  height: 4px;
  left: var(--spacing-2xl);
  position: absolute;
  width: 80px;
}
.news-icon {
  animation: iconFloat 3s ease-in-out infinite;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  font-size: 1.6rem;
  position: relative;
  z-index: 2;
}
.forum-news-list {
  list-style: none;
  margin: 0;
  padding: 20px 6px;
  height: auto;
  min-height: 0;
}
.forum-news-list-wrap {
  flex: 1;
  overflow-y: auto;
  max-height: calc(100% - 80px); /* 调整标题高度的计算 */
  padding: 0;
  margin: 0;
}

/* 添加滚动条样式 */
.forum-news-list-wrap::-webkit-scrollbar {
  width: 6px;
}

.forum-news-list-wrap::-webkit-scrollbar-track {
  background: #f1f1f1;
}

.forum-news-list-wrap::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 3px;
}

.forum-news-list-wrap::-webkit-scrollbar-thumb:hover {
  background: #555;
}
.forum-news-list li {
  align-items: center;
  border-bottom: 1px solid #e2e8f0;
  cursor: pointer;
  display: flex;
  gap: var(--spacing-md);
  justify-content: space-between;
  padding: 12px 0;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.forum-news-list li:hover {
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
  padding-left: 8px;
}

.forum-detail-link:hover .forum-date {
  background: linear-gradient(135deg, #2563eb, #60a5fa);
  color: white;
}
.forum-news-list li:hover:before {
  background: linear-gradient(135deg, #2563eb, #60a5fa);
  bottom: 0;
  content: "";
  left: 0;
  position: absolute;
  top: 0;
  width: 4px;
}
.forum-news-list li:last-child {
  border-bottom: none;
}
.forum-news-list a {
  color: #374151;
  display: block;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.forum-title-link {
  flex: 1;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.forum-detail-link {
  min-width: 50px;
  text-align: right;
}
.forum-news-list a:hover {
  color: #2563eb;
}
.forum-date {
  background: #e0e7ff;
  border-radius: 4px;
  color: #64748b;
  font-family: monospace;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 8px;
  display: inline-block;
  transition: all 0.3s ease;
  white-space: nowrap;
}
.registration-details {
  padding: var(--spacing-3xl) 0;
}
.registration-process {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
}
.process-image {
  height: 400px;
  object-fit: cover;
  width: 100%;
}
.process-overlay {
  align-items: center;
  background: linear-gradient(
    135deg,
    rgba(44, 90, 160, 0.9),
    rgba(90, 159, 212, 0.8)
  );
  bottom: 0;
  color: #fff;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}
.process-overlay,
.process-steps {
  display: flex;
  justify-content: center;
}
.process-steps {
  align-items: flex-start;
  flex-wrap: nowrap;
  gap: var(--spacing-lg);
  margin: 0 auto;
  max-width: 1200px;
  overflow-x: auto;
  padding: var(--spacing-lg) var(--spacing-md);
}
.step {
  backdrop-filter: blur(10px);
  background: hsla(0, 0%, 100%, 0.1);
  border: 1px solid hsla(0, 0%, 100%, 0.2);
  flex: 0 0 auto;
  max-width: 220px;
  min-width: 180px;
  padding: var(--spacing-lg);
  text-align: center;
  transition: all 0.3s ease;
}
.step:hover {
  background: hsla(0, 0%, 100%, 0.2);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  transform: translateY(-5px);
}
.step-number {
  align-items: center;
  background: #fff;
  border-radius: 50%;
  color: var(--primary-color);
  display: flex;
  font-size: 1.5rem;
  font-weight: 700;
  height: 60px;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  width: 60px;
}
.step-content {
  display: none;
}
.step-content h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}
.step-content p {
  font-size: 0.875rem;
  line-height: 1.5;
  opacity: 0.9;
}
.history-review {
  overflow: hidden;
  padding: var(--spacing-3xl) 0;
  position: relative;
}
.history-review:before {
  animation: patternMove 30s linear infinite;
  background: url('data:image/svg+xml,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23667eea" fill-opacity="0.02"><circle cx="10" cy="10" r="2"/></g></svg>');
  bottom: 0;
  content: "";
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}
.history-grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  justify-items: center;
  margin: 0 auto;
  max-width: 1400px;
  padding: 0 var(--spacing-md);
  position: relative;
  z-index: 2;
}
.history-item {
  border-radius: var(--radius-lg);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  max-width: 250px;
  min-width: 200px;
  overflow: hidden;
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
}
.history-item:hover {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  transform: translateY(-10px) scale(1.02);
}
.history-item:first-child {
  background: linear-gradient(135deg, #86efac, #22c55e);
}
.history-item:nth-child(2) {
  background: linear-gradient(135deg, #7dd3fc, #0ea5e9);
}
.history-item:nth-child(3) {
  background: linear-gradient(135deg, #fbbf24, #d97706);
}
.history-item:nth-child(4) {
  background: linear-gradient(135deg, #c084fc, #9333ea);
}
.history-item:nth-child(5) {
  background: linear-gradient(135deg, #fb7185, #e11d48);
}
.history-year-header {
  padding: var(--spacing-lg) var(--spacing-md) var(--spacing-sm);
  position: relative;
  text-align: center;
}
.history-year {
  color: hsla(0, 0%, 100%, 0.9);
  font-family: var(--font-secondary);
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: var(--spacing-xs);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
.history-title {
  align-items: center;
  color: #fff;
  display: flex;
  font-size: 0.8rem;
  font-weight: 600;
  justify-content: center;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  min-height: 2.2rem;
  padding: 0 var(--spacing-xs);
  text-align: center;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}
.history-poster {
  aspect-ratio: 5/3;
  background: hsla(0, 0%, 100%, 0.95);
  border-radius: var(--radius-md);
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.15);
  margin: 0 var(--spacing-sm) var(--spacing-md);
  overflow: hidden;
  position: relative;
}
.history-poster img {
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  width: 100%;
}
.history-item:hover .history-poster img {
  transform: scale(1.05);
}
.history-poster:after {
  background: linear-gradient(45deg, transparent, rgba(0, 0, 0, 0.1));
  bottom: 0;
  content: "";
  left: 0;
  opacity: 0;
  position: absolute;
  right: 0;
  top: 0;
  transition: opacity 0.3s ease;
}
.history-item:hover .history-poster:after {
  opacity: 1;
}
.history-action {
  padding: 0 var(--spacing-sm) var(--spacing-lg);
  text-align: center;
}
.history-link {
  align-items: center;
  backdrop-filter: blur(10px);
  background: hsla(0, 0%, 100%, 0.9);
  border: 2px solid hsla(0, 0%, 100%, 0.3);
  border-radius: 25px;
  color: rgba(0, 0, 0, 0.8);
  display: inline-flex;
  font-size: 0.75rem;
  font-weight: 600;
  gap: var(--spacing-xs);
  justify-content: center;
  min-width: 100px;
  padding: var(--spacing-sm) var(--spacing-lg);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.history-link:hover {
  background: #fff;
  border-color: hsla(0, 0%, 100%, 0.8);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  color: rgba(0, 0, 0, 0.9);
  transform: translateY(-2px);
}
.history-link i {
  font-size: 0.8rem;
  transition: transform 0.3s ease;
}
.history-link:hover i {
  transform: translateX(3px);
}
@media (max-width: 1200px) {
  .history-grid {
    gap: var(--spacing-md);
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    padding: 0 var(--spacing-lg);
  }
  .history-item {
    max-width: 220px;
    min-width: 180px;
  }
  .history-year {
    font-size: 2rem;
  }
  .history-title {
    font-size: 0.75rem;
    min-height: 2rem;
  }
}
@media (max-width: 768px) {
  .history-grid {
    gap: var(--spacing-lg);
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    padding: 0 var(--spacing-md);
  }
  .history-item {
    max-width: 300px;
    min-width: 250px;
    width: 100%;
  }
  .history-year {
    font-size: 1.8rem;
  }
  .history-title {
    font-size: 0.7rem;
    line-height: 1.2;
    min-height: 1.8rem;
  }
  .history-poster {
    aspect-ratio: 6/3;
    margin: 0 var(--spacing-xs) var(--spacing-sm);
  }
  .history-action {
    padding: 0 var(--spacing-xs) var(--spacing-md);
  }
  .history-link {
    font-size: 0.7rem;
    min-width: 80px;
    padding: var(--spacing-xs) var(--spacing-md);
  }
}
@media (max-width: 480px) {
  .history-grid {
    gap: var(--spacing-md);
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    padding: 0 var(--spacing-sm);
  }
  .history-item {
    max-width: 250px;
    min-width: 200px;
    width: 100%;
  }
  .history-year {
    font-size: 1.6rem;
  }
  .history-title {
    font-size: 0.65rem;
    min-height: 1.6rem;
  }
  .history-link {
    font-size: 0.65rem;
    min-width: 70px;
    padding: 4px var(--spacing-sm);
  }
  .history-year-header {
    padding: var(--spacing-md) var(--spacing-xs) var(--spacing-xs);
  }
}
.organization-section {
  overflow: hidden;
  padding: var(--spacing-3xl) 0;
  position: relative;
}
.organization-section:before {
  animation: patternMove 20s linear infinite;
  background: url('data:image/svg+xml,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23059669" fill-opacity="0.03"><circle cx="50" cy="50" r="2"/></g></svg>');
  bottom: 0;
  content: "";
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1;
}
.org-main-title {
  align-items: center;
  animation: gradientShift 4s ease infinite;
  background: linear-gradient(135deg, #059669, #047857 50%, #065f46);
  background-size: 200% 200%;
  border-bottom: 5px solid #10b981;
  color: #fff;
  display: flex;
  font-family: Arial, sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  gap: var(--spacing-md);
  letter-spacing: 1.5px;
  margin: 0 0 var(--spacing-3xl) 0;
  overflow: hidden;
  padding: var(--spacing-xl) var(--spacing-2xl);
  position: relative;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  text-transform: uppercase;
  z-index: 2;
}
.org-main-title:before {
  animation: shimmer 3s ease-in-out infinite;
  background: linear-gradient(
    90deg,
    transparent,
    hsla(0, 0%, 100%, 0.1),
    transparent
  );
  content: "";
  height: 100%;
  left: -100%;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 1;
}
.org-main-title:after {
  animation: titleGlow 3s ease-in-out infinite alternate,
    slideRight 2s ease-in-out infinite;
  background: linear-gradient(90deg, #10b981, #34d399 50%, #6ee7b7);
  bottom: -5px;
  content: "";
  height: 5px;
  left: var(--spacing-2xl);
  position: absolute;
  width: 100px;
}
.org-icon {
  animation: iconFloat 3s ease-in-out infinite;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  font-size: 1.8rem;
  position: relative;
  z-index: 2;
}
.organization-grid {
  align-items: start;
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(4, 1fr);
  margin: 0 auto;
  max-width: 1400px;
  padding: 0 var(--spacing-md);
  position: relative;
  z-index: 2;
}
.org-category {
  border: 2px solid transparent;
  border-radius: var(--radius-xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  height: 100%;
  overflow: hidden;
  padding: var(--spacing-xl);
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.org-category:before {
  background: linear-gradient(
    90deg,
    var(--primary-color) 0,
    var(--accent-color) 50%,
    #06b6d4 100%
  );
  content: "";
  height: 4px;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.org-category:hover:before {
  transform: scaleX(1);
}
.org-category:hover {
  border-color: rgba(102, 126, 234, 0.2);
  box-shadow: 0 20px 60px rgba(102, 126, 234, 0.15);
  transform: translateY(-8px) scale(1.02);
}
.org-category:first-child {
  --category-color: #667eea;
}
.org-category:nth-child(2) {
  --category-color: #764ba2;
}
.org-category:nth-child(3) {
  --category-color: #06b6d4;
}
.org-category:nth-child(4) {
  --category-color: #10b981;
}
.org-title {
  color: var(--category-color, var(--primary-color));
  font-family: var(--font-secondary);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  position: relative;
  text-align: center;
}
.org-title:after {
  background: var(--category-color, var(--primary-color));
  border-radius: 2px;
  bottom: 0;
  content: "";
  height: 3px;
  left: 50%;
  opacity: 0.7;
  position: absolute;
  transform: translateX(-50%);
  width: 40px;
}
.org-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.org-list li {
  background: rgba(248, 250, 252, 0.5);
  border-left: 3px solid transparent;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.org-list li:last-child {
  margin-bottom: 0;
}
.org-list li:hover {
  background: rgba(102, 126, 234, 0.08);
  border-left-color: var(--category-color, var(--primary-color));
  color: var(--text-primary);
  font-weight: 500;
  transform: translateX(8px);
}
.org-list li:before {
  color: var(--category-color, var(--primary-color));
  content: "•";
  font-weight: 700;
  margin-right: var(--spacing-sm);
  opacity: 0.6;
  transition: opacity 0.3s ease;
}
.org-list li:hover:before {
  opacity: 1;
}
@media (max-width: 1200px) {
  .organization-grid {
    gap: var(--spacing-md);
    padding: 0 var(--spacing-lg);
  }
  .org-category {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  .org-title {
    font-size: 1.1rem;
  }
  .org-list li {
    font-size: 0.85rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
}
@media (max-width: 768px) {
  .organization-grid {
    gap: var(--spacing-sm);
    grid-template-columns: repeat(4, 1fr);
    padding: 0 var(--spacing-sm);
  }
  .org-category {
    padding: var(--spacing-md);
  }
  .org-title {
    font-size: 1rem;
  }
  .org-list li {
    font-size: 0.8rem;
    margin-bottom: 2px;
    padding: var(--spacing-xs);
  }
}
@media (max-width: 480px) {
  .organization-grid {
    gap: var(--spacing-xs);
    grid-template-columns: repeat(2, 1fr);
    padding: 0 var(--spacing-xs);
  }
  .org-category {
    padding: var(--spacing-sm);
  }
  .org-title {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
  }
  .org-list li {
    font-size: 0.75rem;
    margin-bottom: 1px;
    padding: 2px var(--spacing-xs);
  }
}
@media (max-width: 320px) {
  .organization-grid {
    gap: var(--spacing-sm);
    grid-template-columns: 1fr;
  }
  .org-category {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-lg);
  }
}
.footer {
    background: #0e0c0c;
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="80" height="80" viewBox="0 0 80 80" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.05"><circle cx="8" cy="8" r="2"/></g></svg>');
    animation: patternMove 25s linear infinite;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 2;
    align-items: center;
}

/* 左侧主要内容区域 */
.footer-left {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}
.conference-info {
  position: relative;
}
.conference-logo {
  align-items: center;
  backdrop-filter: blur(10px);
  background: hsla(0, 0%, 100%, 0.15);
  border: 3px solid hsla(0, 0%, 100%, 0.3);
  border-radius: 50%;
  display: flex;
  height: 120px;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  width: 120px;
}
.conference-logo i {
  color: hsla(0, 0%, 100%, 0.9);
  font-size: 3rem;
}
.conference-title {
  color: #fff;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}
.conference-subtitle {
  color: hsla(0, 0%, 100%, 0.9);
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: var(--spacing-xl);
}
.conference-description {
  color: hsla(0, 0%, 100%, 0.8);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
  max-width: 500px;
}
.contact-info,
.contact-item {
  gap: var(--spacing-md);
}
.contact-item {
  font-size: 1rem;
  padding: var(--spacing-sm) 0;
}
.contact-item i {
  align-items: center;
  border: 2px solid hsla(0, 0%, 100%, 0.3);
  border-radius: 50%;
  display: flex;
  font-size: 1rem;
  height: 36px;
  justify-content: center;
  width: 36px;
}
.contact-item:hover {
  transform: translateX(5px);
}
.contact-item:hover i {
  transform: scale(1.1);
}
.footer-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.qr-section-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: white;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.qr-codes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.qr-code-item {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.qr-code-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
}

.qr-code {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: var(--radius-md);
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: #dc2626;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    border: 3px solid rgba(255, 255, 255, 0.9);
}

.qr-code img {
    width: 90%;
    height: 90%;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.qr-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    line-height: 1.3;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.additional-qr {
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}
.additional-qr,
.mini-qr {
  display: flex;
  justify-content: center;
}
.mini-qr {
  align-items: center;
  background: hsla(0, 0%, 100%, 0.15);
  border: 2px solid hsla(0, 0%, 100%, 0.3);
  border-radius: var(--radius-md);
  height: 60px;
  transition: all 0.3s ease;
  width: 60px;
}
.mini-qr:hover {
  background: hsla(0, 0%, 100%, 0.25);
  transform: scale(1.1);
}
.mini-qr i {
  color: hsla(0, 0%, 100%, 0.9);
  font-size: 1.5rem;
}
.footer-bottom {
  border-top: 2px solid hsla(0, 0%, 100%, 0.2);
  color: hsla(0, 0%, 100%, 0.8);
  font-size: 0.9rem;
  line-height: 1.5;
  padding-top: var(--spacing-xl);
  position: relative;
  z-index: 2;
}
.copyright-info {
  gap: var(--spacing-lg);
}
.icp-info {
  font-size: 0.8rem;
}
.lightbox {
  align-items: center;
  background: rgba(0, 0, 0, 0.9);
  bottom: 0;
  display: flex;
  justify-content: center;
  left: 0;
  padding: var(--spacing-lg);
  position: fixed;
  right: 0;
  top: 0;
  z-index: 2000;
}
.lightbox-content {
  background: #fff;
  border-radius: var(--radius-xl);
  max-height: 90vh;
  max-width: 90vw;
  overflow: auto;
  position: relative;
}
.lightbox-close {
  background: rgba(0, 0, 0, 0.5);
  border: none;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  height: 40px;
  position: absolute;
  right: var(--spacing-md);
  top: var(--spacing-md);
  transition: var(--transition-fast);
  width: 40px;
  z-index: 1;
}
.lightbox-close:hover {
  background: rgba(0, 0, 0, 0.7);
}
.lightbox-content img {
  display: block;
  height: auto;
  width: 100%;
}
.lightbox-caption {
  padding: var(--spacing-lg);
}
.lightbox-caption h4 {
  color: var(--text-primary);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}
.lightbox-caption p {
  color: var(--text-secondary);
  line-height: 1.6;
}
@media (max-width: 1024px) {
  .focus-news-grid,
  .forum-grid {
    gap: var(--spacing-2xl);
    grid-template-columns: 1fr;
  }
  .guest-row {
    grid-template-columns: repeat(3, 1fr);
  }
  .banner-title {
    font-size: 2.5rem;
  }
}
@media (max-width: 1200px) {
  .nav-menu {
    gap: var(--spacing-md);
  }
  .nav-link {
    font-size: 0.95rem;
    padding: var(--spacing-sm) var(--spacing-md);
  }
  .auth-btn {
    font-size: 0.85rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  .auth-btn i {
    font-size: 0.75rem;
  }
  .user-profile {
    padding: var(--spacing-xs);
  }
  .user-name {
    display: none;
  }
  .user-dropdown {
    right: -10px;
    width: 260px;
  }
}
@media (max-width: 768px) {
  .nav-menu {
    backdrop-filter: blur(10px);
    background: rgba(220, 38, 38, 0.98);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    height: calc(100vh - 120px);
    left: -100%;
    padding: var(--spacing-lg);
    position: fixed;
    top: 120px;
    transition: var(--transition-normal);
    width: 100%;
  }
  .logo {
    height: 60px;
    max-width: 75px;
  }
  .nav-menu-active {
    left: 0;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .nav-actions {
    display: none;
  }
  .dropdown-menu {
    background: var(--bg-light);
    border: none;
    box-shadow: none;
    margin: var(--spacing-sm) 0;
    position: static;
  }
  .banner-title {
    font-size: 2rem;
  }
  .banner-subtitle {
    font-size: 1rem;
  }
  .countdown-grid,
  .guest-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-steps {
    align-items: center;
    flex-direction: column;
    gap: var(--spacing-md);
  }
  .step {
    max-width: 320px;
    min-width: 280px;
  }
  .history-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  .banner-title {
    font-size: 1.75rem;
  }
  .section-title {
    font-size: 1.5rem;
  }
  .countdown-grid,
  .guest-row,
  .history-grid {
    grid-template-columns: 1fr;
  }
  .history-grid {
    gap: var(--spacing-md);
    padding: 0 var(--spacing-sm);
  }
  .history-item {
    max-width: 100%;
  }
  .footer-content,
  .organization-grid {
    grid-template-columns: 1fr;
  }
  .footer-content {
    gap: var(--spacing-xl);
  }
}
@media (max-width: 1024px) {
  .footer-content {
    gap: var(--spacing-2xl);
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-left {
    align-items: center;
  }
  .conference-description {
    max-width: 100%;
  }
}
@media (max-width: 768px) {
  .footer {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
  }
  .conference-logo {
    height: 100px;
    width: 100px;
  }
  .conference-logo i {
    font-size: 2.5rem;
  }
  .conference-title {
    font-size: 1.5rem;
  }
  .conference-subtitle {
    font-size: 0.9rem;
  }
  .qr-codes-grid {
    gap: var(--spacing-md);
    grid-template-columns: repeat(2, 1fr);
  }
  .qr-code {
    height: 80px;
    width: 80px;
  }
  .qr-label {
    font-size: 0.8rem;
  }
  .contact-item {
    font-size: 0.9rem;
    justify-content: center;
  }
}
@media (max-width: 480px) {
  .footer {
    padding: var(--spacing-xl) 0 var(--spacing-md);
  }
  .conference-logo {
    height: 80px;
    width: 80px;
  }
  .conference-logo i {
    font-size: 2rem;
  }
  .conference-title {
    font-size: 1.3rem;
  }
  .qr-codes-grid {
    gap: var(--spacing-sm);
    grid-template-columns: 1fr;
  }
  .qr-code {
    height: 140px;
    width: 140px;
  }
  .contact-info {
    gap: var(--spacing-sm);
  }
  .contact-item {
    font-size: 0.8rem;
  }
  .contact-item i {
    font-size: 0.8rem;
    height: 30px;
    width: 30px;
  }
  .copyright-info {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}
@media (max-width: 1200px) {
  .focus-news-grid {
    gap: var(--spacing-xl);
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 1024px) {
  .focus-news-grid {
    gap: var(--spacing-xl);
    grid-template-columns: 1fr;
  }
  .focus-slider {
    height: 300px;
  }
  .process-steps {
    gap: var(--spacing-md);
  }
  .process-steps,
  .step {
    padding: var(--spacing-md);
  }
  .step {
    max-width: 180px;
    min-width: 160px;
  }
}
@media (max-width: 768px) {
  .focus-news-section {
    padding: var(--spacing-2xl) 0;
  }
  .focus-news-grid {
    gap: var(--spacing-xl);
    padding: 0 var(--spacing-md);
  }
  .focus-slider {
    height: 280px;
  }
  .focus-title {
    font-size: 1.3rem;
    padding: var(--spacing-lg) var(--spacing-lg);
  }
  .focus-title:before {
    font-size: 1.5rem;
  }
  .focus-title:after {
    left: var(--spacing-lg);
    width: 70px;
  }
  .focus-caption {
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-lg);
  }
  .focus-caption h4 {
    font-size: 1.3rem;
    padding-left: var(--spacing-md);
  }
  .focus-caption h4:before {
    font-size: 1rem;
  }
  .focus-caption p {
    font-size: 1rem;
    margin-left: var(--spacing-xs);
    padding-left: var(--spacing-md);
  }
  .focus-indicators {
    bottom: var(--spacing-lg);
    padding: var(--spacing-xs) var(--spacing-sm);
    right: var(--spacing-lg);
  }
  .focus-indicator {
    height: 10px;
    width: 10px;
  }
  .news-header {
    padding: var(--spacing-md) var(--spacing-lg);
  }
  .news-header .section-title {
    font-size: 1.1rem;
  }
  .news-header:after {
    left: var(--spacing-lg);
    width: 40px;
  }
  .news-item {
    padding: var(--spacing-md) var(--spacing-lg);
  }
  .news-title {
    font-size: 0.9rem;
  }
  .more-link {
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
}
@media (max-width: 480px) {
  .focus-news-section {
    padding: var(--spacing-xl) 0;
  }
  .focus-slider {
    height: 240px;
  }
  .focus-title {
    font-size: 1.1rem;
    padding: var(--spacing-sm) var(--spacing-md);
  }
  .focus-caption {
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
  }
  .focus-caption h4 {
    font-size: 1.1rem;
  }
  .focus-caption p {
    font-size: 0.85rem;
  }
  .news-item {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  .news-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--spacing-xs);
  }
}
.welcome-section {
  background: var(--gradient-blue);
  padding: var(--spacing-2xl) 0;
}
.welcome-card {
  backdrop-filter: blur(20px);
  background: hsla(0, 0%, 100%, 0.95);
  border: 1px solid hsla(0, 0%, 100%, 0.2);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-3xl);
  text-align: center;
}
.welcome-content {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}
.welcome-title {
  align-items: center;
  color: var(--primary-color);
  display: flex;
  font-size: 2rem;
  font-weight: 700;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}
.welcome-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  text-indent: 2em;
}
.user-info,
.welcome-subtitle {
  margin-bottom: var(--spacing-lg);
}
.user-info {
  display: flex;
  gap: var(--spacing-xl);
}
.info-item {
  align-items: center;
  color: var(--text-light);
  display: flex;
  font-size: 0.95rem;
  gap: var(--spacing-sm);
}
.welcome-actions {
  display: flex;
  gap: var(--spacing-lg);
}
.action-btn {
  align-items: center;
  display: flex;
  font-weight: 600;
  gap: var(--spacing-sm);
  justify-content: center;
  min-width: 150px;
  padding: var(--spacing-lg) var(--spacing-xl);
  text-decoration: none;
  transition: var(--transition-normal);
}
.primary-btn {
  background: var(--primary-gradient);
  border: none;
  color: var(--text-white);
}
.primary-btn:hover {
  background: var(--primary-gradient-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.secondary-btn {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}
.secondary-btn:hover {
  background: var(--primary-color);
  color: var(--text-white);
  transform: translateY(-2px);
}
@media (max-width: 768px) {
  .welcome-content {
    text-align: center;
  }
  .user-info {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  .welcome-actions {
    flex-direction: column;
    width: 100%;
  }
  .action-btn {
    width: 100%;
  }
}
.auth-btn:before {
  background: linear-gradient(
    90deg,
    transparent,
    hsla(0, 0%, 100%, 0.2),
    transparent
  );
  content: "";
  height: 100%;
  left: -100%;
  position: absolute;
  top: 0;
  transition: left 0.5s;
  width: 100%;
  z-index: 1;
}
.auth-btn:hover:before {
  left: 100%;
}
.auth-buttons {
  align-items: center;
  display: flex;
  gap: var(--spacing-sm);
}
.auth-btn i,
.auth-btn span {
  position: relative;
  z-index: 2;
}
.back-to-top {
  align-items: center;
  background: var(--primary-gradient);
  border: none;
  border-radius: 50%;
  bottom: 30px;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
  color: #fff;
  cursor: pointer;
  display: flex;
  font-size: 18px;
  height: 40px;
  justify-content: center;
  opacity: 0;
  position: fixed;
  right: 30px;
  transform: translateY(20px);
  transition: all 0.3s ease;
  visibility: hidden;
  width: 40px;
  z-index: 1000;
}
.back-to-top.show {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}
.back-to-top:hover {
  background: var(--primary-gradient-hover);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
  transform: translateY(-3px);
}
.back-to-top:active {
  transform: translateY(0);
}
@media (max-width: 768px) {
  .back-to-top {
    bottom: 20px;
    font-size: 16px;
    height: 45px;
    right: 20px;
    width: 45px;
  }
}
/* ===== 新Footer样式 - 红色主题设计 ===== */
.footer {
    background: #0e0c0c; /* 红色背景 */
    color: white;
    padding: 40px 0 20px;
    margin-top: 60px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 30px;
}

.footer-left {
    flex: 0 0 300px;
}

.footer-right {
    flex: 1;
    max-width: 700px;
}

.footer-section-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    padding-bottom: 8px;
}

/* 左侧联系我们 */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.2);
}

.contact-item i {
    font-size: 16px;
    color: #fbbf24; /* 黄色图标 */
    min-width: 18px;
    text-align: center;
    flex-shrink: 0;
}

.contact-item span {
    font-size: 14px;
    font-weight: 500;
}

/* 右侧二维码区域 */
.qr-codes-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin-bottom: 20px;
}

.qr-code-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.qr-code-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.qr-code {
    width: 90px;
    height: 90px;
    background: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.qr-code i {
    font-size: 36px;
    color: #dc2626;
}

.qr-label {
    font-size: 12px;
    font-weight: 500;
    color: white;
    line-height: 1.3;
    word-break: break-all;
}

/* 底部版权信息 */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 20px;
    text-align: center;
}

.copyright-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.copyright-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
}

.icp-info {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}
@media (max-width: 1024px) {
  .footer-content {
    flex-direction: column;
    gap: 30px;
  }
  .footer-left,
  .footer-right {
    flex: none;
    width: 100%;
  }
  .footer-right {
    max-width: none;
  }
  .qr-codes-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 768px) {
  .footer {
    padding: 30px 0 15px;
  }
  .footer-content {
    gap: 25px;
  }
  .qr-codes-grid {
    gap: 8px;
    grid-template-columns: repeat(3, 1fr);
  }
  .qr-code {
    height: 140px;
    width: 140px;
  }
  .qr-code i {
    font-size: 28px;
  }
  .qr-label {
    font-size: 10px;
  }
  .copyright-info {
    flex-direction: column;
    gap: 10px;
  }
}
@media (max-width: 480px) {
  .qr-codes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.loading-container {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 20px;
}
.loading-spinner {
  border: 4px solid #e2e8f0;
  border-top: 4px solid var(--primary-color);
  margin-bottom: 20px;
}
.loading-container p {
  color: var(--text-light);
  font-size: 16px;
  margin: 0;
}
.org-link {
  color: var(--text-primary);
  position: relative;
  text-decoration: none;
  transition: all 0.3s ease;
}
.org-link:hover {
  color: var(--primary-color);
  text-decoration: underline;
}
.org-link:after {
  content: "↗";
  font-size: 12px;
  margin-left: 4px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.org-link:hover:after {
  opacity: 1;
}
.registration-process .step-image {
  background: #f8f9fa !important;
  border-radius: 12px !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15) !important;
  display: block !important;
  height: 400px !important;
  margin: 0 auto !important;
  object-fit: contain !important;
  object-position: center !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
  width: 100% !important;
}
.forum-image {
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  position: relative;
}
.forum-image img {
  height: 300px;
  object-fit: cover;
  transition: transform 0.5s ease;
  width: 100%;
}
.forum-overlay {
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  bottom: 0;
  color: #fff;
  left: 0;
  padding: 40px 20px 20px;
  position: absolute;
  right: 0;
  text-align: center;
}
.forum-overlay h4 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 8px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}
.forum-title-clickable {
  cursor: pointer;
  transition: all 0.3s ease;
}
.forum-title-clickable:hover {
  color: gold;
  text-shadow: 0 2px 8px rgba(255, 215, 0, 0.5);
  transform: scale(1.05);
}
.forum-overlay p {
  font-size: 1rem;
  margin: 0;
  opacity: 0.9;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}
.forum-navigation {
  display: flex;
  justify-content: space-between;
  padding: 0 10px;
  pointer-events: none;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
}
.nav-btn {
  align-items: center;
  background: hsla(0, 0%, 100%, 0.9);
  border: none;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  color: #333;
  cursor: pointer;
  display: flex;
  font-size: 1.5rem;
  font-weight: 700;
  height: 40px;
  justify-content: center;
  pointer-events: all;
  transition: all 0.3s ease;
  width: 40px;
}
.nav-btn:hover {
  background: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  transform: scale(1.1);
}
.prev-btn {
  left: 10px;
}
.next-btn {
  right: 10px;
}
.registration-process .step-image:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2) !important;
  transform: scale(1.02) !important;
}
.registration-process .step {
  flex: none !important;
  margin-bottom: 20px !important;
  max-width: 100% !important;
  min-width: 100% !important;
  width: 100% !important;
}
.registration-process .process-steps {
  display: flex !important;
  flex-direction: column !important;
  gap: 20px !important;
  height: auto !important;
  margin: 0 auto !important;
  max-width: 1200px !important;
  padding: 20px !important;
  position: static !important;
  width: 100% !important;
}
@media (max-width: 768px) {
  .registration-process .step-image {
    height: 250px !important;
    object-fit: contain !important;
    object-position: center !important;
    width: 100% !important;
  }
  .registration-process .step-content {
    display: block !important;
    padding: 15px 0;
    text-align: center;
  }
  .registration-process .step-content h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 8px;
  }
  .registration-process .step-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
  }
  .registration-process .process-steps {
    gap: 15px !important;
    padding: 15px !important;
  }
}
.news-section a,
.news-section a:active,
.news-section a:focus,
.news-section a:hover,
.news-section a:link,
.news-section a:visited {
  border-bottom: none !important;
  box-shadow: none !important;
  text-decoration: none !important;
}
.breadcrumb {
  margin: var(--spacing-lg) 0;
}
.breadcrumb,
.breadcrumb-link {
  color: #64748b;
}
.breadcrumb-link:hover {
  color: var(--primary-color);
}
.breadcrumb-current {
  color: #1e293b;
}
.news-detail {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  margin-bottom: var(--spacing-2xl);
  overflow: hidden;
}
.news-detail-header {
  border-bottom: 1px solid #e2e8f0;
  padding: var(--spacing-2xl);
}
.news-detail-header .news-meta {
  align-items: center;
  color: #64748b;
  display: flex;
  font-size: 0.9rem;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}
.news-detail-header .news-category {
  background: var(--primary-color);
  border-radius: 20px;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 500;
  padding: 4px 12px;
}
.news-detail-header .news-date {
  color: #64748b;
}
.news-detail-header .news-views {
  align-items: center;
  color: #64748b;
  display: flex;
  gap: 4px;
}
.news-detail-title {
  color: #1e293b;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 var(--spacing-lg) 0;
}
.news-detail-header .news-summary {
  border-left: 4px solid var(--primary-color);
  color: #64748b;
  font-size: 1.1rem;
  font-style: italic;
  line-height: 1.6;
  margin: 0;
  padding-left: var(--spacing-lg);
}
.news-detail-image {
  max-height: 400px;
  overflow: hidden;
  width: 100%;
}
.news-detail-image img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}
.news-detail-content {
  color: #374151;
  line-height: 1.8;
  padding: var(--spacing-2xl);
}
.news-detail-content h1,
.news-detail-content h2,
.news-detail-content h3,
.news-detail-content h4,
.news-detail-content h5,
.news-detail-content h6 {
  color: #1e293b;
  font-weight: 600;
  margin: var(--spacing-xl) 0 var(--spacing-lg) 0;
}
.news-detail-content h3 {
  border-bottom: 2px solid var(--primary-color);
  font-size: 1.3rem;
  padding-bottom: var(--spacing-sm);
}
.news-detail-content p {
  margin: 0 0 var(--spacing-lg) 0;
  text-align: justify;
}
.news-detail-content ol,
.news-detail-content ul {
  margin: 0 0 var(--spacing-lg) 0;
  padding-left: var(--spacing-xl);
}
.news-detail-content li {
  margin: var(--spacing-sm) 0;
}
.news-tags {
  align-items: center;
  border-top: 1px solid #e2e8f0;
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg) var(--spacing-2xl);
}
.news-tag,
.tag-label {
  color: #64748b;
  font-weight: 500;
}
.news-tag {
  background: #f1f5f9;
  border-radius: 16px;
  font-size: 0.8rem;
  padding: 4px 12px;
}
.news-share {
  align-items: center;
  border-top: 1px solid #e2e8f0;
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg) var(--spacing-2xl);
}
.share-label {
  color: #64748b;
  font-weight: 500;
}
.share-btn {
  align-items: center;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  color: #64748b;
  cursor: pointer;
  display: flex;
  font-size: 0.9rem;
  gap: 6px;
  padding: 8px 16px;
  transition: all 0.3s ease;
}
.share-btn:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
}
.related-news {
  margin-top: var(--spacing-2xl);
}
.section-title {
  border-bottom: 2px solid var(--primary-color);
  color: #1e293b;
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 var(--spacing-xl) 0;
  padding-bottom: var(--spacing-sm);
}
.related-news-list {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.related-news-item {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s ease;
}
.related-news-item:hover {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
  transform: translateY(-4px);
}
.related-news-image {
  height: 150px;
  overflow: hidden;
  width: 100%;
}
.related-news-image img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}
.related-news-content {
  padding: var(--spacing-lg);
}
.related-news-title {
  color: #1e293b;
  display: -webkit-box;
  font-size: 1rem;
  font-weight: 600;
  -webkit-line-clamp: 2;
  line-height: 1.4;
  margin: 0 0 var(--spacing-sm) 0;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.related-news-meta {
  align-items: center;
  color: #64748b;
  display: flex;
  font-size: 0.8rem;
  gap: var(--spacing-md);
}
.related-news-category {
  background: var(--primary-color);
  border-radius: 12px;
  color: #fff;
  font-weight: 500;
  padding: 2px 8px;
}
@media (max-width: 768px) {
  .news-detail-title {
    font-size: 1.5rem;
  }
  .news-detail-content,
  .news-detail-header,
  .news-share,
  .news-tags {
    padding: var(--spacing-lg);
  }
  .news-detail-header .news-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  .related-news-list {
    grid-template-columns: 1fr;
  }
  .news-share {
    flex-wrap: wrap;
  }
}
.news-list-container {
  margin: 0 auto;
  max-width: 1200px;
  padding: var(--spacing-xl);
}
.news-list-header {
  border-bottom: 2px solid #e5e7eb;
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-lg);
}
.news-filters {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}
.filter-select {
  background: #fff;
  border: 2px solid #d1d5db;
  border-radius: 8px;
  color: #374151;
  font-size: 0.9rem;
  min-width: 150px;
  padding: var(--spacing-sm) var(--spacing-md);
  transition: all 0.3s ease;
}
.filter-select:focus {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
  outline: none;
}
.news-grid {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  margin-top: var(--spacing-xl);
}
.news-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.news-card:hover {
  border-color: #dc2626;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  transform: translateY(-4px);
}
.news-image {
  background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
  height: 200px;
  overflow: hidden;
  position: relative;
  width: 100%;
}
.news-image img {
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
  width: 100%;
}
.news-card:hover .news-image img {
  transform: scale(1.05);
}
.news-image-placeholder {
  align-items: center;
  background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
  color: #9ca3af;
  display: flex;
  font-size: 3rem;
  height: 100%;
  justify-content: center;
  position: relative;
  width: 100%;
}
.news-image-placeholder:before {
  background: #d1d5db;
  border-radius: 8px;
  content: "";
  height: 60px;
  opacity: 0.6;
  width: 60px;
}
.news-image-placeholder:after,
.news-image-placeholder:before {
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
}
.news-image-placeholder:after {
  content: "📰";
  font-size: 2rem;
  opacity: 0.8;
}
.news-content {
  padding: var(--spacing-lg);
}
.news-title {
  color: #1f2937;
  display: -webkit-box;
  font-size: 1.1rem;
  font-weight: 600;
  -webkit-line-clamp: 2;
  line-height: 1.4;
  margin-bottom: var(--spacing-sm);
  -webkit-box-orient: vertical;
  cursor: pointer;
  min-height: 2.8em;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.3s ease;
}
.news-title:hover {
  color: #dc2626;
}
.news-meta {
  align-items: center;
  border-top: 1px solid #f3f4f6;
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-sm);
}
.news-date {
  background: #f3f4f6;
  color: #6b7280;
  font-size: 0.85rem;
  font-weight: 500;
}
.news-category,
.news-date {
  border-radius: 6px;
  padding: 4px 8px;
}
.news-category {
  background: #fef2f2;
  color: #dc2626;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.loading-container {
  padding: var(--spacing-3xl);
  text-align: center;
}
.loading-spinner {
  animation: spin 1s linear infinite;
  border: 4px solid #f3f3f3;
  border-radius: 50%;
  border-top-color: #dc2626;
  height: 40px;
  margin: 0 auto var(--spacing-lg);
  width: 40px;
}
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(1turn);
  }
}
.load-more-container {
  margin-top: var(--spacing-3xl);
  padding: var(--spacing-2xl) 0;
  text-align: center;
}
.load-more-btn {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  border: none;
  border-radius: 50px;
  box-shadow: 0 8px 25px -8px rgba(220, 38, 38, 0.4);
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  height: 56px;
  min-width: 200px;
  overflow: hidden;
  padding: 0;
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.load-more-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  box-shadow: 0 15px 35px -8px rgba(220, 38, 38, 0.6);
  transform: translateY(-3px);
}
.load-more-btn:active:not(:disabled) {
  transform: translateY(-1px);
}
.load-more-btn:disabled {
  box-shadow: 0 4px 15px -4px rgba(220, 38, 38, 0.3);
  cursor: not-allowed;
  opacity: 0.7;
  transform: none;
}
.btn-content {
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  position: relative;
  z-index: 2;
}
.btn-content,
.btn-icon {
  align-items: center;
  display: flex;
  justify-content: center;
}
.btn-icon {
  height: 20px;
  width: 20px;
}
.loading-spinner-small {
  animation: spin 1s linear infinite;
  border: 2px solid hsla(0, 0%, 100%, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  height: 16px;
  width: 16px;
}
.btn-text {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.btn-progress {
  animation: progress 2s ease-in-out infinite;
  background: linear-gradient(90deg, #fbbf24, #f59e0b);
  bottom: 0;
  height: 3px;
  left: 0;
  position: absolute;
  z-index: 1;
}
@keyframes progress {
  0% {
    width: 0;
  }
  50% {
    width: 70%;
  }
  to {
    width: 100%;
  }
}
.load-more-tip {
  color: #6b7280;
  font-size: 0.9rem;
  font-style: italic;
  margin-top: var(--spacing-md);
}
.no-more-container {
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
  border: 2px solid #e2e8f0;
  border-radius: 16px;
  margin-top: var(--spacing-3xl);
  padding: var(--spacing-2xl);
  text-align: center;
}
.no-more-icon {
  margin-bottom: var(--spacing-md);
}
.no-more-icon i {
  animation: checkPulse 2s ease-in-out infinite;
  color: #10b981;
  font-size: 3rem;
}
@keyframes checkPulse {
  0%,
  to {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}
.no-more-text {
  color: #374151;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}
.no-more-subtext {
  color: #6b7280;
  font-size: 0.9rem;
}
.empty-state {
  background: linear-gradient(135deg, #fef7f7, #fef2f2);
  border: 2px dashed #fecaca;
  border-radius: 20px;
  margin-top: var(--spacing-3xl);
  padding: var(--spacing-3xl) var(--spacing-xl);
  text-align: center;
}
.empty-icon {
  margin-bottom: var(--spacing-lg);
}
.empty-icon i {
  color: #f87171;
  font-size: 4rem;
  opacity: 0.8;
}
.empty-title {
  color: #374151;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}
.empty-description {
  color: #6b7280;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
  margin-left: auto;
  margin-right: auto;
  max-width: 400px;
}
.empty-action-btn {
  align-items: center;
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  border: none;
  border-radius: 50px;
  box-shadow: 0 4px 15px -4px rgba(220, 38, 38, 0.3);
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  font-size: 1rem;
  font-weight: 600;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  transition: all 0.3s ease;
}
.empty-action-btn:hover {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  box-shadow: 0 8px 25px -8px rgba(220, 38, 38, 0.4);
  transform: translateY(-2px);
}
.breadcrumb,
.empty-action-btn i {
  font-size: 0.9rem;
}
.breadcrumb {
  align-items: center;
  display: flex;
  margin-bottom: var(--spacing-xl);
}
.breadcrumb-link {
  color: #6b7280;
  text-decoration: none;
  transition: color 0.3s ease;
}
.breadcrumb-link:hover {
  color: #dc2626;
}
.breadcrumb-separator {
  color: #d1d5db;
  font-size: 0.8rem;
  margin: 0 var(--spacing-sm);
}
.breadcrumb-current {
  color: #374151;
  font-weight: 500;
}
.page-header {
  margin-bottom: var(--spacing-2xl);
  text-align: center;
}
.page-title {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  -webkit-background-clip: text;
  color: #1f2937;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-subtitle {
  color: #6b7280;
  font-size: 1.1rem;
  line-height: 1.6;
  margin: 0 auto;
  max-width: 600px;
}
@media (max-width: 768px) {
  .news-grid {
    gap: var(--spacing-lg);
    grid-template-columns: 1fr;
  }
  .news-filters {
    align-items: stretch;
    flex-direction: column;
  }
  .filter-select {
    min-width: auto;
  }
  .page-title {
    font-size: 2rem;
  }
  .news-list-container {
    padding: var(--spacing-lg);
  }
}
@media (max-width: 480px) {
  .news-content {
    padding: var(--spacing-md);
  }
  .news-title {
    font-size: 1rem;
  }
  .news-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}