/* ============================================================
   旺财28 — 视觉设计系统
   风格：新中式糖果玻璃拼贴（Papercut Candy-Glass）
   色彩：暖杏底 + 珊瑚橙 + 翡翠绿 + 万寿菊黄
   ============================================================ */

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

:root{
  --bg: #FFF6EA;
  --bg-soft: #FDEBD6;
  --paper: #FFFDF9;
  --coral: #FF5A45;
  --coral-dark: #E23F2C;
  --jade: #0EA394;
  --jade-dark: #077467;
  --marigold: #FFB238;
  --marigold-dark: #E8931B;
  --ink: #2B2118;
  --muted: rgba(43,33,24,0.62);
  --line: rgba(43,33,24,0.12);
  --shadow-hard: 6px 6px 0 rgba(43,33,24,0.10);
  --shadow-soft: 0 16px 40px rgba(255,90,69,0.16);
  --radius-blob: 42% 58% 65% 35% / 45% 40% 60% 55%;
}

body{
  font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  overflow-x:hidden;
  background: var(--bg);
  color: var(--ink);
  line-height:1.6;
  position:relative;
}

body::before{
  content:'';
  position:fixed;
  inset:0;
  background-image:
    radial-gradient(circle at 4px 4px, rgba(43,33,24,0.06) 1.6px, transparent 1.6px);
  background-size:26px 26px;
  pointer-events:none;
  z-index:0;
}

/* ============ 核心布局 ============ */
.container{ max-width:1200px; margin:0 auto; padding:0 24px; position:relative; z-index:1; }

.section{ padding:80px 0; position:relative; }
.section:nth-child(even){ background:var(--bg-soft); }
.section:nth-child(even)::after{
  content:''; position:absolute; top:0; left:0; width:100%; height:6px;
  background:repeating-linear-gradient(90deg, var(--coral) 0 18px, var(--marigold) 18px 36px, var(--jade) 36px 54px);
  opacity:0.5;
}

/* ============ 导航 ============ */
.site-header{
  position:fixed; top:0; left:0; width:100%; z-index:1000;
  background:rgba(255,246,234,0.88);
  backdrop-filter:blur(14px);
  border-bottom:2px solid var(--ink);
}
.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:800; font-size:1.3rem;
  text-decoration:none; color:var(--ink); letter-spacing:-0.5px;
}
.logo-icon{
  width:40px; height:40px; border-radius:60% 40% 55% 45% / 55% 45% 60% 40%;
  display:flex; align-items:center; justify-content:center; font-size:1.1rem;
  background:linear-gradient(135deg, var(--coral), var(--marigold));
  color:#fff; font-weight:900; border:2px solid var(--ink);
  box-shadow:3px 3px 0 var(--ink);
}
.main-nav{ display:flex; align-items:center; gap:8px; list-style:none; }
.main-nav a{
  text-decoration:none; font-size:0.95rem; font-weight:700; color:var(--ink);
  padding:8px 16px; border-radius:20px; transition:0.25s;
  position:relative;
}
.main-nav a:hover{ background:var(--bg-soft); color:var(--coral-dark); }
.nav-cta{
  padding:10px 24px!important; border-radius:24px!important;
  color:#fff!important; font-weight:800!important;
  background:linear-gradient(135deg, var(--jade), var(--jade-dark));
  border:2px solid var(--ink);
  box-shadow:3px 3px 0 var(--ink);
}
.nav-cta:hover{ transform:translate(-2px,-2px); box-shadow:5px 5px 0 var(--ink); }
.menu-toggle{
  display:none; width:40px; height:40px; border-radius:10px;
  border:2px solid var(--ink); background:var(--paper);
  align-items:center; justify-content:center; cursor:pointer;
}

/* ============ Hero ============ */
.hero{
  min-height:78vh; display:flex; align-items:center; position:relative;
  padding-top:100px;
}
.hero::before{
  content:'';
  position:absolute; top:-10%; right:-12%; width:560px; height:560px;
  background:radial-gradient(circle, rgba(255,178,56,0.35), rgba(14,163,148,0.18) 55%, transparent 75%);
  border-radius:var(--radius-blob);
  z-index:0;
}
.hero::after{
  content:'旺';
  position:absolute; right:6%; top:18%;
  font-size:22rem; font-weight:900; color:rgba(255,90,69,0.07);
  line-height:1; z-index:0; pointer-events:none;
}
.hero-content{ max-width:720px; position:relative; z-index:1; }
.hero-eyebrow{
  display:inline-block; font-size:0.9rem; font-weight:800;
  padding:6px 18px; border-radius:20px; margin-bottom:20px;
  background:var(--paper); border:2px solid var(--ink);
  color:var(--coral-dark); box-shadow:3px 3px 0 var(--ink);
}
.hero h1{
  font-size:3.4rem; line-height:1.18; margin-bottom:22px; font-weight:900;
  letter-spacing:-1px; color:var(--ink);
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(120deg, var(--coral), var(--marigold));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero p{
  font-size:1.15rem; opacity:0.75; max-width:560px; margin-bottom:36px;
  color:var(--ink);
}
.hero-buttons{ display:flex; gap:16px; }
.hero-image{
  border-radius:var(--radius-blob); overflow:hidden;
  border:3px solid var(--ink); box-shadow:var(--shadow-soft);
}
.hero-image img{ width:100%; height:auto; display:block; }

/* ============ 按钮 ============ */
.btn{
  display:inline-flex; align-items:center; gap:8px; padding:14px 30px;
  border-radius:14px; font-weight:800; cursor:pointer; border:2px solid var(--ink);
  text-decoration:none; transition:0.2s; font-size:1rem;
}
.btn-primary{
  color:#fff; background:linear-gradient(135deg, var(--coral), var(--coral-dark));
  box-shadow:4px 4px 0 var(--ink);
}
.btn-primary:hover{ transform:translate(-2px,-2px); box-shadow:6px 6px 0 var(--ink); }
.btn-outline{
  background:var(--paper); border:2px solid var(--ink); color:var(--ink);
  box-shadow:4px 4px 0 rgba(43,33,24,0.18);
}
.btn-outline:hover{ background:var(--bg-soft); transform:translate(-2px,-2px); }

/* ============ 标题标签 ============ */
.section-label{
  display:inline-block; font-size:0.82rem; font-weight:800; letter-spacing:3px;
  margin-bottom:14px; color:var(--jade-dark); text-transform:uppercase;
  padding:4px 14px; border:2px dashed var(--jade); border-radius:20px;
}
.section-title{
  font-size:2.3rem; margin-bottom:16px; font-weight:900; letter-spacing:-0.5px;
  color:var(--ink);
}
.section-desc{ max-width:600px; opacity:0.72; margin-bottom:44px; font-size:1.05rem; }

/* ============ 卡片网格 ============ */
.cards-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:26px; }
.category-card{
  border-radius:22px; padding:30px; border:2px solid var(--ink);
  background:var(--paper); transition:0.25s;
  box-shadow:var(--shadow-hard);
  position:relative; overflow:hidden;
}
.category-card:nth-child(3n+1){ border-color:var(--coral); }
.category-card:nth-child(3n+2){ border-color:var(--jade); }
.category-card:nth-child(3n+3){ border-color:var(--marigold-dark); }
.category-card:hover{
  transform:translate(-4px,-4px) rotate(-1deg);
  box-shadow:9px 9px 0 rgba(43,33,24,0.16);
}
.card-icon{
  width:52px; height:52px; border-radius:50% 50% 50% 6px;
  display:flex; align-items:center; justify-content:center; margin-bottom:18px;
  font-size:1.4rem; background:linear-gradient(135deg, var(--marigold), var(--coral));
  color:#fff; border:2px solid var(--ink);
}
.card-link{
  font-weight:800; font-size:0.88rem; text-decoration:none; color:var(--coral-dark);
  display:inline-flex; align-items:center; gap:4px;
}

/* ============ 特性块 ============ */
.feature-block{ display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.feature-image{
  border-radius:var(--radius-blob); overflow:hidden;
  border:3px solid var(--ink); box-shadow:var(--shadow-soft);
}
.feature-image img{ width:100%; height:auto; display:block; }
.feature-list{ list-style:none; margin-top:20px; }
.feature-list li{
  padding:10px 0; display:flex; align-items:center; gap:12px; font-weight:600;
}
.feature-list li::before{
  content:'✓'; font-weight:900; width:26px; height:26px; border-radius:50%;
  background:var(--jade); color:#fff; display:flex; align-items:center; justify-content:center;
  font-size:0.8rem; flex-shrink:0;
}

/* ============ 数据条 ============ */
.stats-bar{ display:grid; grid-template-columns:repeat(4,1fr); gap:26px; text-align:center; }
.stat-item{
  padding:30px 20px; border-radius:20px; border:2px solid var(--ink);
  background:var(--paper); box-shadow:var(--shadow-hard);
  transition:0.2s;
}
.stat-item:hover{ transform:translateY(-4px); }
.stat-number{
  font-size:2.4rem; font-weight:900; letter-spacing:-1px;
  background:linear-gradient(120deg, var(--coral), var(--marigold-dark));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.stat-label{ font-size:0.9rem; opacity:0.65; margin-top:8px; font-weight:600; }

/* ============ 内容墙 ============ */
.content-wall{ display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:26px; }
.content-wall-item{
  border-radius:20px; overflow:hidden; border:2px solid var(--ink);
  background:var(--paper); transition:0.25s; box-shadow:var(--shadow-hard);
}
.content-wall-item:hover{
  transform:translate(-3px,-3px); box-shadow:7px 7px 0 rgba(43,33,24,0.16);
}
.content-wall-item img{ width:100%; height:200px; object-fit:cover; display:block; }
.content-wall-body{ padding:22px; }

/* ============ FAQ ============ */
.faq-list{ max-width:800px; margin:0 auto; }
.faq-item{
  border:2px solid var(--ink); border-radius:16px; margin-bottom:12px;
  overflow:hidden; cursor:pointer; background:var(--paper);
  transition:0.2s;
}
.faq-item:hover{ border-color:var(--coral); }
.faq-item .faq-question{
  padding:18px 24px; font-weight:800; display:flex; justify-content:space-between;
  align-items:center; color:var(--ink);
}
.faq-item .faq-question::after{
  content:'+'; font-size:1.4rem; color:var(--coral); font-weight:900;
}
.faq-item.open .faq-question::after{ content:'−'; }
.faq-item .faq-answer{ padding:0 24px 20px; display:none; opacity:0.72; }
.faq-item.open .faq-answer{ display:block; }

/* ============ CTA横幅 ============ */
.cta-banner{
  padding:64px 32px; text-align:center; border-radius:32px; color:#fff;
  background:linear-gradient(135deg, var(--jade), var(--jade-dark) 60%, var(--coral));
  border:3px solid var(--ink); box-shadow:8px 8px 0 rgba(43,33,24,0.14);
  position:relative; overflow:hidden;
}
.cta-banner::before{
  content:'28'; position:absolute; left:-20px; bottom:-40px;
  font-size:12rem; font-weight:900; color:rgba(255,255,255,0.08); line-height:1;
}
.cta-banner h2{ color:#fff; font-size:2.1rem; font-weight:900; margin-bottom:14px; }
.cta-banner .btn-primary{
  background:#fff; color:var(--coral-dark); box-shadow:4px 4px 0 rgba(0,0,0,0.2);
}

/* ============ 页脚 ============ */
.site-footer{
  padding:60px 0 28px; background:var(--ink); color:#FFF6EA;
  border-top:4px solid var(--coral);
}
.footer-grid{ display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:44px; }
.footer-brand{ font-weight:800; font-size:1.2rem; }
.footer-brand p{ opacity:0.6; margin-top:12px; font-weight:400; font-size:0.92rem; }
.footer-col h4{ margin-bottom:16px; font-size:1rem; color:var(--marigold); }
.footer-col a{
  display:block; color:rgba(255,246,234,0.7); text-decoration:none;
  margin-bottom:10px; font-size:0.92rem; transition:0.2s;
}
.footer-col a:hover{ color:var(--coral); padding-left:4px; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.12); margin-top:44px; padding-top:22px;
  text-align:center; font-size:0.85rem; opacity:0.55;
}

/* ============ 工具类 ============ */
.text-accent{ color:var(--coral-dark); }
.text-center{ text-align:center; }
.seo-description{ max-width:600px; margin:0 auto 48px; opacity:0.7; }
.mt-0{ margin-top:0; }
.mb-0{ margin-bottom:0; }

/* ============ 响应式 ============ */
@media (max-width: 768px){
  .hero h1{ font-size:2.3rem; }
  .hero::after{ font-size:12rem; }
  .feature-block{ grid-template-columns:1fr; }
  .stats-bar{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .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:var(--paper); padding:20px; border-bottom:2px solid var(--ink);
    gap:4px;
  }
}
@media (max-width: 480px){
  .cards-grid,.content-wall,.stats-bar{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .hero-buttons{ flex-direction:column; }
  .hero h1{ font-size:1.9rem; }
  .section-title{ font-size:1.8rem; }
}