/* =============================================
   铂莱娱乐 · 晨光花园
   Awwwards 获奖级设计系统
   风格：暖调珊瑚 + 天蓝 + 阳光黄
   特点：圆润有机、柔和渐变、漂浮卡片、玻璃质感
   ============================================= */

/* 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: #FEF9F4;
  color: #2D2D3A;
  line-height: 1.6;
}

/* ===== 滚动条美化 ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #FEF9F4; }
::-webkit-scrollbar-thumb { background: #FFB5A7; border-radius: 12px; }
::-webkit-scrollbar-thumb:hover { background: #FF8A75; }

/* ===== 选中颜色 ===== */
::selection { background: #FFD93D; color: #2D2D3A; }

/* ===== 核心布局 ===== */
.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:80px 0; position:relative; }
.section:nth-child(even) { background:#FFF8F4; }

/* 装饰性顶部波浪 */
.section::before {
  content:'';
  position:absolute;
  top:-2px;
  left:0;
  right:0;
  height:4px;
  background: linear-gradient(90deg, transparent, #FFB5A7, #6EC6FF, #FFD93D, transparent);
  opacity:0.4;
}

/* ===== 导航 ===== */
.site-header {
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:1000;
  background:rgba(254,249,244,0.88);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,127,110,0.12);
  box-shadow: 0 2px 24px rgba(255,127,110,0.06);
  transition: all 0.3s ease;
}
.header-inner {
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:72px;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}

/* Logo */
.logo {
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:1.25rem;
  text-decoration:none;
  color:#2D2D3A;
  letter-spacing: -0.3px;
}
.logo-icon {
  width:40px;
  height:40px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.2rem;
  background: linear-gradient(135deg, #FF8A75, #FF6B6B);
  color:#fff;
  box-shadow: 0 4px 12px rgba(255,107,107,0.25);
}
.logo span:last-child {
  background: linear-gradient(135deg, #FF8A75, #FF6B6B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 主导航 */
.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;
  color:#4A4A5A;
  transition:0.25s ease;
  position:relative;
  padding:4px 0;
}
.main-nav a::after {
  content:'';
  position:absolute;
  bottom:-2px;
  left:0;
  width:0;
  height:2px;
  background: linear-gradient(90deg, #FF8A75, #FF6B6B);
  transition: width 0.3s ease;
  border-radius:4px;
}
.main-nav a:hover { color:#FF6B6B; }
.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, #FF8A75, #FF6B6B) !important;
  box-shadow: 0 4px 16px rgba(255,107,107,0.25);
  transition: all 0.3s ease !important;
}
.nav-cta::after { display:none !important; }
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255,107,107,0.35) !important;
  color:#fff !important;
}

.menu-toggle {
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  background:none;
  border:none;
  padding:8px;
}
.menu-toggle span {
  width:26px;
  height:2.5px;
  background:#2D2D3A;
  border-radius:4px;
  transition:0.3s;
}

/* ===== Hero 区域 ===== */
.hero {
  min-height:80vh;
  display:flex;
  align-items:center;
  position:relative;
  padding-top:72px;
  background:
    radial-gradient(ellipse at 10% 20%, rgba(255,181,167,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 90% 80%, rgba(110,198,255,0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(255,217,61,0.06) 0%, transparent 50%);
}
.hero-content { max-width:720px; position:relative; z-index:2; }

.hero-eyebrow {
  display:inline-block;
  font-size:0.8rem;
  font-weight:700;
  letter-spacing:2px;
  padding:6px 18px;
  border-radius:50px;
  margin-bottom:18px;
  background: linear-gradient(135deg, #FFD93D, #FFC107);
  color:#2D2D3A;
  box-shadow: 0 4px 12px rgba(255,217,61,0.25);
}

.hero h1 {
  font-size:3.2rem;
  line-height:1.15;
  margin-bottom:18px;
  letter-spacing: -1px;
  color:#2D2D3A;
}
.hero h1 strong {
  background: linear-gradient(135deg, #FF8A75, #FF6B6B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size:1.15rem;
  opacity:0.7;
  max-width:540px;
  margin-bottom:34px;
  color:#5A5A6A;
}

.hero-buttons {
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

/* 装饰性背景圆 */
.hero::before {
  content:'';
  position:absolute;
  right:-8%;
  top:10%;
  width:420px;
  height:420px;
  border-radius:50%;
  background: radial-gradient(circle, rgba(255,181,167,0.2), transparent 70%);
  pointer-events:none;
}
.hero::after {
  content:'';
  position:absolute;
  left:-4%;
  bottom:8%;
  width:280px;
  height:280px;
  border-radius:50%;
  background: radial-gradient(circle, rgba(110,198,255,0.12), transparent 70%);
  pointer-events:none;
}

/* ===== 按钮 ===== */
.btn {
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 32px;
  border-radius:50px;
  font-weight:600;
  font-size:0.95rem;
  cursor:pointer;
  border:none;
  text-decoration:none;
  transition:all 0.3s ease;
  position:relative;
  overflow:hidden;
}

.btn-primary {
  color:#fff;
  background: linear-gradient(135deg, #FF8A75, #FF6B6B);
  box-shadow: 0 4px 16px rgba(255,107,107,0.25);
}
.btn-primary:hover {
  transform:translateY(-3px);
  box-shadow: 0 8px 28px rgba(255,107,107,0.35);
}

.btn-outline {
  background:transparent;
  border:1.5px solid #FF8A75;
  color:#FF6B6B;
}
.btn-outline:hover {
  background:rgba(255,138,117,0.08);
  transform:translateY(-2px);
  box-shadow: 0 4px 16px rgba(255,138,117,0.15);
}

/* ===== 标签/标题 ===== */
.section-label {
  display:inline-block;
  font-size:0.75rem;
  font-weight:700;
  letter-spacing:3px;
  margin-bottom:14px;
  padding:4px 16px;
  border-radius:50px;
  background: rgba(255,138,117,0.1);
  color:#FF6B6B;
  text-transform:uppercase;
}

.section-title {
  font-size:2.2rem;
  font-weight:800;
  margin-bottom:12px;
  letter-spacing:-0.5px;
  color:#2D2D3A;
  line-height:1.2;
}

.section-desc {
  max-width:600px;
  opacity:0.7;
  margin-bottom:40px;
  font-size:1.05rem;
  color:#6A6A7A;
}

/* ===== 卡片网格 ===== */
.cards-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:28px;
}

.category-card {
  border-radius:16px;
  padding:32px 28px;
  background:#fff;
  border:1px solid rgba(255,138,117,0.08);
  transition:all 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
  position:relative;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  overflow:hidden;
}
.category-card::before {
  content:'';
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:3px;
  background: linear-gradient(90deg, #FF8A75, #FF6B6B, #FFB5A7);
  opacity:0;
  transition: opacity 0.3s ease;
}
.category-card:hover {
  transform:translateY(-6px);
  box-shadow: 0 12px 32px rgba(255,107,107,0.12);
  border-color: rgba(255,138,117,0.2);
}
.category-card:hover::before { opacity:1; }

.card-icon {
  width:52px;
  height:52px;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:18px;
  font-size:1.4rem;
  background: linear-gradient(135deg, rgba(255,138,117,0.12), rgba(255,107,107,0.06));
}

.card-link {
  font-weight:600;
  font-size:0.85rem;
  text-decoration:none;
  color:#FF6B6B;
  display:inline-flex;
  align-items:center;
  gap:4px;
  transition: gap 0.2s;
  margin-top:4px;
}
.card-link:hover { gap:8px; }

/* ===== 特性块 ===== */
.feature-block {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
}

.feature-image {
  border-radius:16px;
  overflow:hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
  position:relative;
}
.feature-image::after {
  content:'';
  position:absolute;
  inset:0;
  border-radius:16px;
  border:1px solid rgba(255,255,255,0.2);
  pointer-events:none;
}
.feature-image img { width:100%; height:auto; display:block; }

.feature-text h3 {
  font-size:1.6rem;
  font-weight:700;
  margin-bottom:14px;
  color:#2D2D3A;
}

.feature-list {
  list-style:none;
  margin-top:18px;
}
.feature-list li {
  padding:8px 0;
  display:flex;
  align-items:center;
  gap:10px;
  font-size:0.95rem;
  color:#4A4A5A;
}
.feature-list li::before {
  content:'✓';
  font-weight:700;
  color:#FF6B6B;
  font-size:1.1rem;
}

/* ===== 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:16px;
  background:#fff;
  border:1px solid rgba(255,138,117,0.08);
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  transition: all 0.3s ease;
}
.stat-item:hover {
  transform:translateY(-4px);
  box-shadow: 0 8px 24px rgba(255,107,107,0.1);
  border-color: rgba(255,138,117,0.15);
}

.stat-number {
  font-size:2.5rem;
  font-weight:800;
  background: linear-gradient(135deg, #FF8A75, #FF6B6B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height:1.1;
}

.stat-label {
  font-size:0.9rem;
  opacity:0.6;
  margin-top:8px;
  color:#6A6A7A;
}

/* ===== 内容墙 ===== */
.content-wall {
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:28px;
}

.content-wall-item {
  border-radius:16px;
  overflow:hidden;
  background:#fff;
  border:1px solid rgba(255,138,117,0.08);
  transition:all 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.content-wall-item:hover {
  transform:translateY(-6px);
  box-shadow: 0 12px 32px rgba(255,107,107,0.1);
  border-color: rgba(255,138,117,0.15);
}
.content-wall-item img {
  width:100%;
  height:200px;
  object-fit:cover;
  display:block;
}
.content-wall-body {
  padding:22px 24px 26px;
}
.content-wall-body h4 {
  font-size:1.1rem;
  font-weight:700;
  margin-bottom:8px;
  color:#2D2D3A;
}
.content-wall-body p {
  font-size:0.9rem;
  opacity:0.7;
  color:#5A5A6A;
}

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

.faq-item {
  background:#fff;
  border:1px solid rgba(255,138,117,0.08);
  border-radius:14px;
  margin-bottom:10px;
  overflow:hidden;
  cursor:pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.faq-item:hover {
  border-color: rgba(255,138,117,0.15);
  box-shadow: 0 4px 16px rgba(255,107,107,0.06);
}

.faq-item .faq-question {
  padding:18px 22px;
  font-weight:600;
  font-size:1rem;
  display:flex;
  justify-content:space-between;
  align-items:center;
  color:#2D2D3A;
  transition: color 0.2s;
}
.faq-item .faq-question::after {
  content:'+';
  font-size:1.3rem;
  font-weight:300;
  color:#FF8A75;
  transition: transform 0.3s ease;
}
.faq-item.open .faq-question::after {
  content:'−';
  transform: rotate(180deg);
}
.faq-item.open .faq-question { color:#FF6B6B; }

.faq-item .faq-answer {
  padding:0 22px 18px;
  display:none;
  opacity:0.7;
  font-size:0.95rem;
  color:#5A5A6A;
  line-height:1.7;
}
.faq-item.open .faq-answer { display:block; }

/* ===== CTA 横幅 ===== */
.cta-banner {
  padding:64px 40px;
  text-align:center;
  border-radius:20px;
  color:#fff;
  background: linear-gradient(135deg, #FF8A75 0%, #FF6B6B 40%, #FF8A75 100%);
  box-shadow: 0 12px 40px rgba(255,107,107,0.25);
  position:relative;
  overflow:hidden;
}
.cta-banner::before {
  content:'';
  position:absolute;
  top:-50%;
  right:-20%;
  width:400px;
  height:400px;
  border-radius:50%;
  background: rgba(255,255,255,0.06);
  pointer-events:none;
}
.cta-banner::after {
  content:'';
  position:absolute;
  bottom:-30%;
  left:-10%;
  width:300px;
  height:300px;
  border-radius:50%;
  background: rgba(255,255,255,0.04);
  pointer-events:none;
}

.cta-banner h2 {
  color:#fff;
  font-size:2rem;
  font-weight:800;
  margin-bottom:12px;
  position:relative;
}
.cta-banner p {
  color:rgba(255,255,255,0.85);
  max-width:500px;
  margin:0 auto 28px;
  font-size:1.05rem;
  position:relative;
}
.cta-banner .btn-primary {
  background:#fff;
  color:#FF6B6B;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  position:relative;
}
.cta-banner .btn-primary:hover {
  transform:translateY(-3px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.15);
}

/* ===== 页脚 ===== */
.site-footer {
  padding:64px 0 28px;
  background:#2D2D3A;
  color:rgba(255,255,255,0.7);
}
.site-footer .container { position:relative; }

.footer-grid {
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:40px;
}

.footer-brand h3 {
  font-size:1.3rem;
  font-weight:700;
  color:#fff;
  margin-bottom:12px;
}
.footer-brand p {
  font-size:0.9rem;
  opacity:0.6;
  line-height:1.7;
  max-width:280px;
}

.footer-col h4 {
  font-size:0.95rem;
  font-weight:700;
  color:#fff;
  margin-bottom:16px;
  letter-spacing:0.5px;
}
.footer-col ul { list-style:none; }
.footer-col ul li { margin-bottom:10px; }
.footer-col ul a {
  text-decoration:none;
  color:rgba(255,255,255,0.55);
  font-size:0.9rem;
  transition: color 0.2s;
}
.footer-col ul a:hover { color:#FF8A75; }

.footer-bottom {
  border-top:1px solid rgba(255,255,255,0.08);
  margin-top:40px;
  padding-top:24px;
  text-align:center;
  font-size:0.85rem;
  opacity:0.5;
  color:rgba(255,255,255,0.5);
}

/* ===== 工具类 ===== */
.text-accent {
  color:#FF6B6B;
}
.text-center { text-align:center; }

.seo-description {
  max-width:600px;
  margin:0 auto 48px;
  opacity:0.7;
  font-size:1.05rem;
  color:#5A5A6A;
  line-height:1.7;
}
.mt-0 { margin-top:0; }
.mb-0 { margin-bottom:0; }

/* 补充标题样式 */
h1, h2, h3, h4, h5, h6 { font-weight:700; line-height:1.2; color:#2D2D3A; }
h1 { font-size:2.8rem; }
h2 { font-size:2rem; }
h3 { font-size:1.4rem; }
h4 { font-size:1.1rem; }

/* 链接默认样式 */
a { color: inherit; }

/* 图片自适应 */
img { max-width:100%; height:auto; }

/* 段落间距 */
p { margin-bottom:12px; }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .hero h1 { font-size:2.6rem; }
  .section-title { font-size:1.8rem; }
}

@media (max-width: 768px) {
  .feature-block { grid-template-columns:1fr; gap:36px; }
  .feature-block .feature-image { order:-1; }
  
  .stats-bar { grid-template-columns:repeat(2,1fr); gap:16px; }
  
  .footer-grid { grid-template-columns:1fr 1fr; gap:28px; }
  
  .hero { min-height:60vh; padding-top:88px; }
  .hero h1 { font-size:2rem; }
  .hero p { font-size:1rem; }
  
  .main-nav {
    display:none;
    position:absolute;
    top:72px;
    left:0;
    width:100%;
    background:rgba(254,249,244,0.98);
    backdrop-filter:blur(12px);
    padding:24px 28px;
    flex-direction:column;
    gap:16px;
    border-bottom:1px solid rgba(255,138,117,0.1);
    box-shadow: 0 8px 32px rgba(0,0,0,0.06);
  }
  .main-nav.open { display:flex; }
  
  .menu-toggle { display:flex; }
  
  .cta-banner { padding:48px 24px; }
  .cta-banner h2 { font-size:1.6rem; }
  
  .section { padding:56px 0; }
  .cards-grid { gap:20px; }
  .content-wall { gap:20px; }
  
  .stat-item { padding:24px 16px; }
  .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-buttons .btn { justify-content:center; }
  
  .hero h1 { font-size:1.8rem; }
  .section-title { font-size:1.5rem; }
  
  .header-inner { padding:0 16px; }
  .container { padding:0 16px; }
  
  .feature-block { gap:24px; }
  
  .cta-banner { padding:36px 20px; border-radius:14px; }
}