/* ============================================
   evo真人娱乐 — 设计系统：“暖阳金辉”杂志风
   特点：暖米白基底 × 琥珀金主调 × 珊瑚橙点缀
   灵感：高端杂志排版 + 柔和光影层叠 + 有机曲线
   ============================================ */

/* 基础重置 */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

body { 
  font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif; 
  overflow-x:hidden; 
  background: #FCF8F2;
  color: #2D2420;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: #D4A070;
  color: #fff;
}

/* 滚动条美化 */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #F5EDE4; }
::-webkit-scrollbar-thumb { background: #D4A070; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #C4955A; }

/* 核心布局 — 必须居中 */
.container { 
  max-width: 1200px; 
  margin: 0 auto; 
  padding: 0 24px; 
  position: relative;
  z-index: 2;
}

.section { 
  padding: 100px 0; 
  position: relative;
}

.section:nth-child(even) { 
  background: #F7F0E8; 
}

/* 装饰性背景曲线 — 独特视觉语言 */
.section::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -120px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,160,112,0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.section:nth-child(even)::before {
  background: radial-gradient(circle, rgba(200,160,140,0.08) 0%, transparent 70%);
  top: auto;
  bottom: -60px;
  left: -80px;
  right: auto;
}

/* 导航 — 固定顶部 */
.site-header { 
  position: fixed; 
  top: 0; 
  left: 0; 
  width: 100%; 
  z-index: 1000; 
  background: rgba(252, 248, 242, 0.88); 
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid rgba(212, 160, 112, 0.15);
  transition: background 0.3s;
}

.site-header:hover {
  background: rgba(252, 248, 242, 0.96);
}

.header-inner { 
  display: flex; 
  align-items: center; 
  justify-content: space-between; 
  height: 72px; 
  max-width: 1200px; 
  margin: 0 auto; 
  padding: 0 24px; 
}

.logo { 
  display: flex; 
  align-items: center; 
  gap: 10px; 
  font-weight: 700; 
  font-size: 1.35rem; 
  text-decoration: none; 
  color: #2D2420; 
  letter-spacing: 0.5px;
}

.logo:hover {
  color: #C4955A;
}

.logo-icon { 
  width: 40px; 
  height: 40px; 
  border-radius: 12px; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  font-size: 1.1rem; 
  background: linear-gradient(135deg, #D4A070, #E8C4A0);
  color: #fff;
  box-shadow: 0 4px 12px rgba(212, 160, 112, 0.3);
  font-weight: 800;
}

.main-nav { 
  display: flex; 
  align-items: center; 
  gap: 32px; 
  list-style: none; 
}

.main-nav a { 
  text-decoration: none; 
  font-size: 0.9rem; 
  font-weight: 500; 
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94); 
  color: #5A4A42;
  position: relative;
  letter-spacing: 0.3px;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #D4A070, #E8C4A0);
  transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border-radius: 2px;
}

.main-nav a:hover { 
  color: #C4955A; 
}

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

.nav-cta { 
  padding: 10px 24px !important; 
  border-radius: 50px !important; 
  color: #fff !important; 
  font-weight: 600 !important; 
  background: linear-gradient(135deg, #D4A070, #E87350);
  box-shadow: 0 4px 16px rgba(212, 160, 112, 0.3);
  transition: all 0.3s !important;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 24px rgba(212, 160, 112, 0.4) !important;
  color: #fff !important;
}

.menu-toggle { 
  display: none; 
  width: 42px;
  height: 42px;
  border: none;
  background: rgba(212, 160, 112, 0.12);
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #5A4A42;
  transition: 0.2s;
}

.menu-toggle:hover {
  background: rgba(212, 160, 112, 0.2);
}

/* 首页Hero */
.hero { 
  min-height: 85vh; 
  display: flex; 
  align-items: center; 
  position: relative;
  overflow: hidden;
  background: linear-gradient(165deg, #FCF8F2 0%, #F5EDE4 40%, #F0E2D4 100%);
  padding-top: 72px;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -120px;
  right: -80px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,160,112,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content { 
  max-width: 680px; 
  position: relative;
  z-index: 2;
}

.hero-eyebrow { 
  display: inline-block; 
  font-size: 0.8rem; 
  font-weight: 700; 
  padding: 6px 18px; 
  border-radius: 50px; 
  margin-bottom: 20px; 
  background: linear-gradient(135deg, rgba(212,160,112,0.15), rgba(232,115,80,0.1));
  color: #C4955A;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border: 1px solid rgba(212,160,112,0.2);
}

.hero h1 { 
  font-size: 3.6rem; 
  line-height: 1.15; 
  margin-bottom: 20px; 
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #2D2420 30%, #C4955A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p { 
  font-size: 1.15rem; 
  opacity: 0.7; 
  max-width: 520px; 
  margin-bottom: 36px; 
  color: #5A4A42;
  line-height: 1.7;
}

.hero-buttons { 
  display: flex; 
  gap: 16px; 
}

.hero-image { 
  border-radius: 20px; 
  overflow: hidden; 
  box-shadow: 0 20px 60px rgba(212, 160, 112, 0.15);
  position: relative;
}

.hero-image::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 2px;
  background: linear-gradient(135deg, rgba(212,160,112,0.3), transparent, rgba(232,115,80,0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.hero-image img { 
  width: 100%; 
  height: auto; 
  display: block;
}

/* 按钮 */
.btn { 
  display: inline-flex; 
  align-items: center; 
  gap: 10px; 
  padding: 14px 32px; 
  border-radius: 50px; 
  font-weight: 600; 
  cursor: pointer; 
  border: none; 
  text-decoration: none; 
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94); 
  font-size: 0.95rem;
  letter-spacing: 0.3px;
}

.btn-primary { 
  color: #fff; 
  background: linear-gradient(135deg, #D4A070, #E87350);
  box-shadow: 0 4px 20px rgba(212, 160, 112, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(212, 160, 112, 0.4);
}

.btn-outline { 
  background: transparent; 
  border: 2px solid #D4A070; 
  color: #5A4A42;
}

.btn-outline:hover {
  background: rgba(212, 160, 112, 0.08);
  border-color: #C4955A;
  transform: translateY(-2px);
}

/* 标签/标题 */
.section-label { 
  display: inline-block; 
  font-size: 0.75rem; 
  font-weight: 700; 
  letter-spacing: 3px; 
  margin-bottom: 16px; 
  color: #C4955A;
  text-transform: uppercase;
  position: relative;
}

.section-label::before {
  content: '— ';
  color: #D4A070;
  opacity: 0.5;
}

.section-title { 
  font-size: 2.4rem; 
  margin-bottom: 16px; 
  font-weight: 800;
  letter-spacing: -0.3px;
  line-height: 1.2;
  color: #2D2420;
}

.section-desc { 
  max-width: 600px; 
  opacity: 0.7; 
  margin-bottom: 48px; 
  color: #5A4A42;
  line-height: 1.7;
  font-size: 1.05rem;
}

/* 卡片网格 */
.cards-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); 
  gap: 28px; 
}

.category-card { 
  border-radius: 20px; 
  padding: 32px 28px; 
  border: 1px solid rgba(212, 160, 112, 0.12); 
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); 
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #D4A070, #E8C4A0, #E87350);
  opacity: 0;
  transition: opacity 0.4s;
}

.category-card:hover { 
  transform: translateY(-6px); 
  box-shadow: 0 16px 48px rgba(212, 160, 112, 0.12); 
  border-color: rgba(212, 160, 112, 0.25);
}

.category-card:hover::before {
  opacity: 1;
}

.card-icon { 
  width: 52px; 
  height: 52px; 
  border-radius: 16px; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  margin-bottom: 20px; 
  font-size: 1.4rem; 
  background: linear-gradient(135deg, rgba(212,160,112,0.12), rgba(232,115,80,0.08));
  color: #C4955A;
  transition: 0.3s;
}

.category-card:hover .card-icon {
  background: linear-gradient(135deg, rgba(212,160,112,0.2), rgba(232,115,80,0.12));
  transform: scale(1.05);
}

.card-link { 
  font-weight: 600; 
  font-size: 0.85rem; 
  text-decoration: none; 
  color: #C4955A;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: 0.3s;
}

.card-link::after {
  content: '→';
  transition: transform 0.3s;
}

.card-link:hover::after {
  transform: translateX(4px);
}

.card-link:hover {
  color: #E87350;
}

/* 特性块 */
.feature-block { 
  display: grid; 
  grid-template-columns: 1fr 1fr; 
  gap: 64px; 
  align-items: center; 
}

.feature-image { 
  border-radius: 20px; 
  overflow: hidden; 
  box-shadow: 0 16px 48px rgba(212, 160, 112, 0.1);
  position: relative;
}

.feature-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  border: 1px solid rgba(212,160,112,0.1);
  pointer-events: none;
}

.feature-image img { 
  width: 100%; 
  height: auto; 
  display: block;
  transition: transform 0.6s;
}

.feature-image:hover img {
  transform: scale(1.03);
}

.feature-text {
  position: relative;
}

.feature-text .section-title {
  margin-bottom: 20px;
}

.feature-text .section-desc {
  margin-bottom: 24px;
}

.feature-list { 
  list-style: none; 
}

.feature-list li { 
  padding: 10px 0; 
  display: flex; 
  align-items: center; 
  gap: 12px; 
  color: #4A3A32;
  font-weight: 450;
  border-bottom: 1px solid rgba(212,160,112,0.06);
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list li::before { 
  content: '✦'; 
  font-weight: 700; 
  color: #D4A070;
  font-size: 0.8rem;
}

/* 数据条 */
.stats-bar { 
  display: grid; 
  grid-template-columns: repeat(4, 1fr); 
  gap: 24px; 
  text-align: center; 
}

.stat-item { 
  padding: 32px 20px; 
  border-radius: 20px; 
  border: 1px solid rgba(212, 160, 112, 0.1); 
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(4px);
  transition: 0.3s;
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(212,160,112,0.08);
  border-color: rgba(212,160,112,0.2);
  background: rgba(255,255,255,0.8);
}

.stat-number { 
  font-size: 2.6rem; 
  font-weight: 800; 
  background: linear-gradient(135deg, #D4A070, #E87350);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-label { 
  font-size: 0.9rem; 
  opacity: 0.6; 
  margin-top: 8px; 
  color: #5A4A42;
  font-weight: 500;
}

/* 内容墙 */
.content-wall { 
  display: grid; 
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); 
  gap: 28px; 
}

.content-wall-item { 
  border-radius: 20px; 
  overflow: hidden; 
  border: 1px solid rgba(212, 160, 112, 0.1); 
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); 
  background: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.02);
}

.content-wall-item:hover { 
  transform: translateY(-6px); 
  box-shadow: 0 16px 48px rgba(212, 160, 112, 0.12); 
  border-color: rgba(212, 160, 112, 0.2);
}

.content-wall-item img { 
  width: 100%; 
  height: 220px; 
  object-fit: cover; 
  transition: transform 0.6s;
}

.content-wall-item:hover img {
  transform: scale(1.05);
}

.content-wall-body { 
  padding: 24px; 
}

.content-wall-body h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: #2D2420;
}

.content-wall-body p {
  font-size: 0.9rem;
  opacity: 0.65;
  color: #5A4A42;
  line-height: 1.6;
}

/* FAQ */
.faq-list { 
  max-width: 800px; 
  margin: 0 auto; 
}

.faq-item { 
  border: 1px solid rgba(212, 160, 112, 0.12); 
  border-radius: 16px; 
  margin-bottom: 10px; 
  overflow: hidden; 
  cursor: pointer; 
  transition: 0.3s;
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(4px);
}

.faq-item:hover {
  border-color: rgba(212, 160, 112, 0.25);
  background: rgba(255,255,255,0.9);
}

.faq-item .faq-question { 
  padding: 18px 24px; 
  font-weight: 600; 
  display: flex; 
  justify-content: space-between; 
  align-items: center;
  color: #2D2420;
  font-size: 1rem;
}

.faq-item .faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: #D4A070;
  transition: transform 0.3s;
  font-weight: 300;
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
}

.faq-item .faq-answer { 
  padding: 0 24px 20px; 
  display: none; 
  opacity: 0.7; 
  color: #5A4A42;
  line-height: 1.7;
}

.faq-item.open .faq-answer { 
  display: block; 
  animation: fadeSlideIn 0.3s ease;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 0.7; transform: translateY(0); }
}

/* CTA横幅 */
.cta-banner { 
  padding: 72px 24px; 
  text-align: center; 
  border-radius: 24px; 
  background: linear-gradient(135deg, #D4A070 0%, #C4955A 40%, #E87350 100%);
  color: #fff; 
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta-banner h2 { 
  color: #fff; 
  font-size: 2.2rem;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.cta-banner p {
  color: rgba(255,255,255,0.85);
  margin-bottom: 28px;
  font-size: 1.05rem;
  position: relative;
  z-index: 1;
}

.cta-banner .btn-primary { 
  background: #fff; 
  color: #C4955A;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  position: relative;
  z-index: 1;
}

.cta-banner .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}

/* 页脚 */
.site-footer { 
  padding: 72px 0 32px; 
  background: #2D2420;
  color: rgba(255,255,255,0.8);
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #D4A070, #E8C4A0, #E87350);
}

.site-footer .container {
  position: relative;
  z-index: 1;
}

.footer-grid { 
  display: grid; 
  grid-template-columns: 2fr 1fr 1fr 1fr; 
  gap: 48px; 
}

.footer-brand { }

.footer-brand .logo {
  color: #fff;
  margin-bottom: 16px;
}

.footer-brand .logo .logo-icon {
  background: linear-gradient(135deg, #D4A070, #E87350);
}

.footer-brand p {
  opacity: 0.55;
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 320px;
}

.footer-col { }

.footer-col h4 {
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: 0.8;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-size: 0.9rem;
  transition: 0.3s;
}

.footer-col ul li a:hover {
  color: #D4A070;
  padding-left: 4px;
}

.footer-bottom { 
  border-top: 1px solid rgba(255,255,255,0.08); 
  margin-top: 48px; 
  padding-top: 24px; 
  text-align: center; 
  font-size: 0.85rem; 
  opacity: 0.4;
}

/* 工具类 */
.text-accent { 
  color: #C4955A; 
}

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

.seo-description { 
  max-width: 600px; 
  margin: 0 auto 48px; 
  opacity: 0.7; 
  color: #5A4A42;
  line-height: 1.7;
}

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* 额外装饰元素 — 品牌独特视觉语言 */
.brand-dots {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.brand-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #D4A070;
}

.brand-dots span:nth-child(2) {
  background: #E8C4A0;
}

.brand-dots span:nth-child(3) {
  background: #E87350;
}

/* 卡片内的小标题 */
.category-card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: #2D2420;
  font-weight: 700;
}

.category-card p {
  font-size: 0.9rem;
  opacity: 0.6;
  color: #5A4A42;
  line-height: 1.6;
  margin-bottom: 16px;
}

/* 墙内标题 */
.content-wall-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #2D2420;
  margin-bottom: 6px;
}

/* 响应式 */
@media (max-width: 768px) {
  .hero h1 { font-size: 2.4rem; }
  .section-title { font-size: 1.8rem; }
  .feature-block { grid-template-columns: 1fr; gap: 40px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .main-nav { display: none; }
  .menu-toggle { display: flex; }
  .main-nav.open { 
    display: flex; 
    flex-direction: column; 
    position: absolute; 
    top: 72px; 
    left: 0; 
    width: 100%; 
    background: rgba(252, 248, 242, 0.98);
    backdrop-filter: blur(20px);
    padding: 24px 32px; 
    gap: 16px;
    border-bottom: 1px solid rgba(212,160,112,0.1);
    box-shadow: 0 16px 48px rgba(0,0,0,0.06);
  }
  .main-nav.open a { font-size: 1rem; padding: 8px 0; }
  .main-nav.open .nav-cta { text-align: center; margin-top: 8px; }
  .hero { min-height: 70vh; }
  .hero-content { max-width: 100%; }
  .hero-buttons { flex-direction: column; }
  .section { padding: 72px 0; }
  .cta-banner { padding: 48px 20px; }
  .cta-banner h2 { font-size: 1.6rem; }
  .stat-number { font-size: 2rem; }
}

@media (max-width: 480px) {
  .cards-grid,
  .content-wall,
  .stats-bar { 
    grid-template-columns: 1fr; 
  }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero-buttons { flex-direction: column; }
  .hero h1 { font-size: 1.8rem; }
  .section-title { font-size: 1.5rem; }
  .hero { min-height: 60vh; }
  .header-inner { height: 62px; }
  .logo { font-size: 1.1rem; }
  .logo-icon { width: 34px; height: 34px; font-size: 0.9rem; }
  .container { padding: 0 16px; }
  .section { padding: 56px 0; }
  .stat-item { padding: 24px 16px; }
  .stat-number { font-size: 1.8rem; }
  .category-card { padding: 24px 20px; }
  .feature-block { gap: 28px; }
  .cta-banner h2 { font-size: 1.3rem; }
}

/* 精细排版调整 */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.25;
  color: #2D2420;
}

a {
  color: inherit;
}

/* 图片默认响应式 */
img {
  max-width: 100%;
  height: auto;
}

/* 按钮组间距 */
.hero-buttons .btn + .btn {
  margin-left: 0;
}

/* 列表样式重置 */
ul, ol {
  list-style: none;
}

/* 引用块装饰 */
blockquote {
  border-left: 4px solid #D4A070;
  padding-left: 20px;
  color: #5A4A42;
  font-style: italic;
}