:/* ===== 金牌影院 全站样式 ===== */
/* ===== 基础重置与变量 ===== */
:root {
  --brand-h: 220;
  --brand-s: 70%;
  --brand-l: 40%;
  --bg: #FFFFFF;
  --bg-soft: #F5F7FA;
  --bg-card: #FFFFFF;
  --text-primary: #1F2937;
  --text-secondary: #243447;
  --text-muted: #334155;
  --text-heading: #111827;
  --border-color: #D1D5DB;
  --link-color: #1D4ED8;
  --link-hover: #1E3A8A;
  --btn-bg: #1F2937;
  --btn-text: #FFFFFF;
  --card-shadow: 0 4px 12px rgba(0,0,0,0.08);
  --footer-bg: #111827;
  --footer-text: #E5E7EB;
  --footer-heading: #F9FAFB;
  --nav-bg: rgba(255,255,255,0.95);
  --nav-link: #1F2937;
  --nav-link-hover: #1D4ED8;
  --banner-overlay: rgba(17,24,39,0.7);
  --code-bg: #F3F4F6;
  --glass-bg: rgba(255,255,255,0.7);
  --glass-border: rgba(255,255,255,0.3);
  --shadow-hover: 0 16px 32px rgba(0,0,0,0.12);
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-banner: linear-gradient(135deg, #1E293B 0%, #0F172A 50%, #1E3A8A 100%);
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
}

[data-theme="dark"] {
  --bg: #0F172A;
  --bg-soft: #1E293B;
  --bg-card: #1E293B;
  --text-primary: #E2E8F0;
  --text-secondary: #CBD5E1;
  --text-muted: #94A3B8;
  --text-heading: #F8FAFC;
  --border-color: #334155;
  --link-color: #93C5FD;
  --link-hover: #D3E3FD;
  --btn-bg: #E2E8F0;
  --btn-text: #0F172A;
  --footer-bg: #0B1120;
  --footer-text: #CBD5E1;
  --footer-heading: #F1F5F9;
  --nav-bg: rgba(15,23,42,0.95);
  --nav-link: #E2E8F0;
  --nav-link-hover: #93C5FD;
  --banner-overlay: rgba(0,0,0,0.7);
  --code-bg: #1E293B;
  --glass-bg: rgba(15,23,42,0.7);
  --glass-border: rgba(255,255,255,0.08);
  --shadow-hover: 0 16px 32px rgba(0,0,0,0.4);
  --card-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  background-color: var(--bg);
  color: var(--text-primary);
  line-height: 1.7;
  transition: background 0.3s, color 0.3s;
  min-height: 100vh;
  overflow-x: hidden;
}

img, svg {
  max-width: 100%;
  display: block;
}

a {
  color: var(--link-color);
  text-decoration: none;
  transition: var(--transition-smooth);
}

a:hover {
  color: var(--link-hover);
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

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

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

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

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

/* ===== 站点头部导航 ===== */
.site-header {
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 20px rgba(0,0,0,0.05);
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
  position: relative;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-heading);
  text-decoration: none;
  letter-spacing: 1px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: transform 0.3s;
}

.logo:hover {
  transform: scale(1.05);
}

.logo span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

.nav-links a {
  color: var(--nav-link);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  transition: var(--transition-smooth);
  position: relative;
  padding: 4px 0;
}

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

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

.nav-links a:hover {
  color: var(--link-hover);
  transform: translateY(-1px);
}

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

/* 搜索框 */
.search-box {
  display: flex;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--bg-card);
  transition: var(--transition-smooth);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.search-box:focus-within {
  border-color: var(--link-color);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
}

.search-box input {
  border: none;
  padding: 8px 16px;
  font-size: 0.95rem;
  background: transparent;
  color: var(--text-primary);
  outline: none;
  width: 180px;
  transition: width 0.3s;
}

.search-box input:focus {
  width: 220px;
}

.search-box button {
  background: var(--btn-bg);
  color: var(--btn-text);
  border: none;
  padding: 8px 14px;
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.search-box button:hover {
  opacity: 0.85;
  transform: scale(1.02);
}

/* 图标按钮 */
.icon-btn {
  background: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 8px 14px;
  cursor: pointer;
  color: var(--text-primary);
  font-weight: 500;
  background-color: var(--bg-card);
  transition: var(--transition-smooth);
  font-size: 1rem;
}

.icon-btn:hover {
  background: var(--bg-soft);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.mobile-menu-btn {
  display: none;
}

/* 移动菜单 */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 12px;
  padding: 16px 20px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
}

.mobile-menu a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.1rem;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.mobile-menu a:hover {
  color: var(--link-color);
  padding-left: 8px;
}

.mobile-menu.show {
  display: flex;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== 面包屑 ===== */
.breadcrumb {
  padding: 16px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  animation: fadeInUp 0.5s ease;
}

.breadcrumb a {
  color: var(--link-color);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.breadcrumb a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Banner 主视觉 ===== */
.banner {
  background: var(--gradient-banner);
  border-radius: var(--radius-lg);
  margin: 20px 0;
  padding: 48px 32px;
  position: relative;
  overflow: hidden;
  color: white;
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
  animation: fadeInUp 0.8s ease;
}

.banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: float 8s ease-in-out infinite;
}

.banner::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 60%;
  height: 100%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, transparent 70%);
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(5deg);
  }
}

.banner-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  animation: fadeInUp 1s ease 0.2s both;
}

.banner h1 {
  font-size: 2.8rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 16px;
  line-height: 1.2;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
  background: linear-gradient(135deg, #fff 0%, #e0e7ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.banner p {
  font-size: 1.2rem;
  color: #E5E7EB;
  margin-bottom: 24px;
  line-height: 1.6;
}

.btn-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  background: linear-gradient(135deg, #F59E0B, #FBBF24);
  color: #1F2937;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  border: none;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.5);
  color: #1F2937;
}

.btn-outline {
  background: transparent;
  border: 2px solid #FFFFFF;
  color: #FFFFFF;
  padding: 10px 26px;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-smooth);
  backdrop-filter: blur(4px);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.2);
  color: #FFFFFF;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255,255,255,0.2);
}

/* ===== 区块标题 ===== */
.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-heading);
  margin: 40px 0 24px;
  border-left: 6px solid var(--link-color);
  padding-left: 16px;
  position: relative;
  animation: fadeInUp 0.6s ease;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 16px;
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

/* ===== 卡片网格 ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

/* ===== 卡片样式 ===== */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.6s ease;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.card:hover::before {
  transform: scaleX(1);
}

.card h3 {
  font-size: 1.3rem;
  color: var(--text-heading);
  margin-bottom: 8px;
  transition: var(--transition-smooth);
}

.card:hover h3 {
  color: var(--link-color);
}

.card .meta {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.6;
}

.read-more {
  color: var(--link-color);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition-smooth);
}

.read-more:hover {
  gap: 8px;
  color: var(--link-hover);
}

/* ===== FAQ 样式 ===== */
.faq-list {
  max-width: 800px;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
  transition: var(--transition-smooth);
  animation: fadeInUp 0.5s ease;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-heading);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-smooth);
  padding: 8px;
  border-radius: var(--radius-sm);
}

.faq-question:hover {
  color: var(--link-color);
  background: var(--bg-soft);
}

.faq-question button {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-primary);
  transition: var(--transition-smooth);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.faq-question button:hover {
  background: var(--bg-soft);
  transform: rotate(90deg);
}

.faq-answer {
  margin-top: 12px;
  color: var(--text-secondary);
  display: none;
  padding: 0 8px;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.faq-answer.open {
  display: block;
}

/* ===== 表格样式 ===== */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  background: var(--bg-card);
}

th, td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  transition: var(--transition-smooth);
}

th {
  background-color: var(--bg-soft);
  font-weight: 600;
  position: sticky;
  top: 0;
}

tr:hover td {
  background: var(--bg-soft);
}

/* ===== 步骤列表 ===== */
.steps-list {
  list-style: none;
  counter-reset: step;
  padding: 0;
}

.steps-list li {
  counter-increment: step;
  margin-bottom: 16px;
  padding-left: 40px;
  position: relative;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.steps-list li:hover {
  transform: translateX(4px);
}

.steps-list li::before {
  content: counter(step);
  background: var(--gradient-primary);
  color: white;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  transition: var(--transition-smooth);
}

.steps-list li:hover::before {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* ===== 联系我们 ===== */
#contact > div {
  background: var(--bg-card);
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  box-shadow: var(--card-shadow);
  animation: fadeInUp 0.6s ease;
}

#contact div div {
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-smooth);
}

#contact div div:hover {
  transform: translateY(-2px);
}

#contact strong {
  color: var(--text-heading);
}

/* ===== 页脚 ===== */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 40px 0 20px;
  margin-top: 60px;
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}

.footer-grid h4 {
  color: var(--footer-heading);
  margin-bottom: 16px;
  font-size: 1.1rem;
  position: relative;
  padding-bottom: 8px;
}

.footer-grid h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--link-color);
}

.footer-grid a {
  color: var(--footer-text);
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
  transition: var(--transition-smooth);
  opacity: 0.8;
}

.footer-grid a:hover {
  color: #FFFFFF;
  text-decoration: underline;
  opacity: 1;
  padding-left: 4px;
}

.footer-grid p {
  color: var(--footer-text);
  opacity: 0.8;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid #374151;
  margin-top: 32px;
  padding-top: 24px;
  text-align: center;
  font-size: 0.9rem;
  color: #9CA3AF;
}

/* ===== 返回顶部按钮 ===== */
#backToTop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--btn-bg);
  color: var(--btn-text);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 1.5rem;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 999;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: none;
  opacity: 0;
  transform: translateY(20px);
}

#backToTop.show {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

#backToTop:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.3);
  background: var(--link-color);
}

/* ===== 通用工具类 ===== */
.text-muted {
  color: var(--text-muted);
}

.text-secondary {
  color: var(--text-secondary);
}

/* ===== 毛玻璃效果 ===== */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
}

/* ===== 动画效果 ===== */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
}

@keyframes shimmer {
  0% {
    background-position: -100% 0;
  }
  100% {
    background-position: 100% 0;
  }
}

/* ===== 响应式适配 ===== */
@media (max-width: 1024px) {
  .container {
    padding: 0 16px;
  }
  
  .banner h1 {
    font-size: 2.4rem;
  }
  
  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-actions .search-box {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .mobile-menu.show {
    display: flex;
  }
  
  .banner {
    padding: 32px 20px;
  }
  
  .banner h1 {
    font-size: 1.8rem;
  }
  
  .banner p {
    font-size: 1rem;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .btn-group {
    flex-direction: column;
  }
  
  .btn, .btn-outline {
    width: 100%;
    text-align: center;
  }
  
  #backToTop {
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
  
  .footer-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 24px;
  }
  
  .search-box {
    display: none !important;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 12px;
  }
  
  .logo {
    font-size: 1.5rem;
  }
  
  .banner h1 {
    font-size: 1.5rem;
  }
  
  .banner p {
    font-size: 0.9rem;
  }
  
  .card {
    padding: 16px;
  }
  
  .faq-question {
    font-size: 1rem;
  }
}

/* ===== 暗黑模式适配 ===== */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0F172A;
    --bg-soft: #1E293B;
    --bg-card: #1E293B;
    --text-primary: #E2E8F0;
    --text-secondary: #CBD5E1;
    --text-muted: #94A3B8;
    --text-heading: #F8FAFC;
    --border-color: #334155;
    --link-color: #93C5FD;
    --link-hover: #D3E3FD;
    --btn-bg: #E2E8F0;
    --btn-text: #0F172A;
    --footer-bg: #0B1120;
    --footer-text: #CBD5E1;
    --footer-heading: #F1F5F9;
    --nav-bg: rgba(15,23,42,0.95);
    --nav-link: #E2E8F0;
    --nav-link-hover: #93C5FD;
    --banner-overlay: rgba(0,0,0,0.7);
    --code-bg: #1E293B;
    --glass-bg: rgba(15,23,42,0.7);
    --glass-border: rgba(255,255,255,0.08);
    --shadow-hover: 0 16px 32px rgba(0,0,0,0.4);
    --card-shadow: 0 4px 12px rgba(0,0,0,0.3);
  }
}

/* ===== 滚动动画 ===== */
.card {
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }
.card:nth-child(4) { animation-delay: 0.4s; }
.card:nth-child(5) { animation-delay: 0.5s; }
.card:nth-child(6) { animation-delay: 0.6s; }
.card:nth-child(7) { animation-delay: 0.7s; }
.card:nth-child(8) { animation-delay: 0.8s; }
.card:nth-child(9) { animation-delay: 0.9s; }
.card:nth-child(10) { animation-delay: 1s; }

/* 视口进入动画 */
@media (prefers-reduced-motion: no-preference) {
  .card {
    animation: fadeInUp 0.6s ease forwards;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}

/* ===== 交互状态 ===== */
button, .btn, .btn-outline, .icon-btn {
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

button:focus-visible, a:focus-visible {
  outline: 2px solid var(--link-color);
  outline-offset: 2px;
}

/* ===== 文字选择颜色 ===== */
::selection {
  background: var(--link-color);
  color: white;
}

/* ===== 打印样式 ===== */
@media print {
  .site-header, .banner, .footer, #backToTop, .btn-group {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .container {
    max-width: 100%;
    padding: 0;
  }
}