/* roulang page: index */
:root{
  --primary:#0b1f3a;
  --primary-dark:#071526;
  --primary-light:#142e4f;
  --accent:#c9a05e;
  --accent-dark:#a88448;
  --accent-light:#e5c991;
  --bg:#f4f6fb;
  --white:#ffffff;
  --text:#17233b;
  --text-muted:#6b7c93;
  --border:#dfe5ef;
  --radius:14px;
  --radius-sm:8px;
  --shadow:0 10px 30px rgba(8,20,40,.08);
  --shadow-lg:0 20px 50px rgba(8,20,40,.12);
  --font:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:color .25s}
button{font-family:inherit;border:none;cursor:pointer;background:none}
input{font-family:inherit}
.container{max-width:1240px;padding-left:24px;padding-right:24px}
h1,h2,h3,h4,h5,h6{line-height:1.3;color:var(--text);font-weight:700}
h2{font-size:34px}
h3{font-size:22px}
p{color:var(--text)}
.text-muted{color:var(--text-muted)!important}
.section{padding:90px 0}
.section-head{margin-bottom:50px}
.section-head .section-tag{display:inline-block;background:rgba(201,160,94,.15);color:var(--accent-dark);font-size:14px;font-weight:600;padding:6px 18px;border-radius:30px;letter-spacing:1px;margin-bottom:16px}
.section-head h2{margin-bottom:12px}
.section-head p{color:var(--text-muted);font-size:18px;max-width:640px}

/* Header */
.site-header{background:var(--primary);position:sticky;top:0;z-index:1000;box-shadow:0 4px 24px rgba(7,21,38,.25)}
.header-top{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.header-top-row{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{color:#fff;font-size:22px;font-weight:800;letter-spacing:.5px;display:flex;align-items:center;gap:10px;white-space:nowrap}
.brand i{color:var(--accent);font-size:26px}
.brand:hover{color:var(--accent-light)}
.header-tools{display:flex;align-items:center;gap:12px;flex:1;justify-content:flex-end}
.header-search{display:flex;align-items:center;background:rgba(255,255,255,.1);border-radius:40px;padding:4px 8px 4px 18px;max-width:340px;width:100%;transition:background .3s}
.header-search:focus-within{background:rgba(255,255,255,.18)}
.header-search input{background:none;border:none;color:#fff;flex:1;font-size:14px;outline:none;min-width:0}
.header-search input::placeholder{color:rgba(255,255,255,.6)}
.header-search button{color:var(--accent);font-size:16px;padding:8px 12px;border-radius:50%;transition:transform .2s}
.header-search button:hover{transform:scale(1.1)}
.btn-header-cta{background:var(--accent);color:var(--primary-dark);font-weight:700;font-size:14px;padding:10px 20px;border-radius:8px;transition:all .3s;white-space:nowrap}
.btn-header-cta:hover{background:var(--accent-light);transform:translateY(-1px);color:var(--primary-dark)}
.header-nav{padding:0}
.category-nav{display:flex;gap:4px;padding:8px 0;overflow-x:auto;scrollbar-width:none}
.category-nav::-webkit-scrollbar{display:none}
.nav-pill{color:rgba(255,255,255,.7);font-size:15px;font-weight:500;padding:9px 22px;border-radius:30px;transition:all .3s;white-space:nowrap;border:1px solid transparent}
.nav-pill:hover{color:#fff;background:rgba(255,255,255,.1)}
.nav-pill.active{background:var(--accent);color:var(--primary-dark);font-weight:600}
.mobile-toggle{display:none;flex-direction:column;gap:5px;padding:8px;border-radius:8px}
.mobile-toggle span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;transition:all .3s}
@media(max-width:768px){
  .brand{font-size:18px}
  .brand i{font-size:20px}
  .header-search{display:none}
  .btn-header-cta{display:none}
  .mobile-toggle{display:flex}
  .header-top-row{justify-content:space-between}
  .category-nav{padding-bottom:6px}
  .section{padding:60px 0}
  h2{font-size:28px}
}

/* Hero */
.hero{background-size:cover;background-position:center;background-color:var(--primary-dark);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(7,21,38,.92) 0%,rgba(7,21,38,.78) 50%,rgba(7,21,38,.55) 100%)}
.hero::after{content:"";position:absolute;bottom:0;left:0;right:0;height:80px;background:linear-gradient(to bottom,transparent,var(--bg))}
.hero .container{position:relative;z-index:2;padding-top:120px;padding-bottom:110px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(201,160,94,.18);border:1px solid rgba(201,160,94,.4);color:var(--accent-light);font-size:13px;font-weight:600;padding:7px 18px;border-radius:30px;letter-spacing:1.5px;margin-bottom:24px}
.hero-badge i{font-size:12px}
.hero h1{color:#fff;font-size:48px;font-weight:800;letter-spacing:1px;margin-bottom:18px;max-width:720px}
.hero-sub{color:rgba(255,255,255,.8);font-size:18px;max-width:620px;line-height:1.8}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:34px}
.btn-accent{background:var(--accent);color:var(--primary-dark);font-weight:700;padding:13px 30px;border-radius:50px;font-size:16px;transition:all .3s;border:none;display:inline-flex;align-items:center;gap:8px}
.btn-accent:hover{background:var(--accent-light);color:var(--primary-dark);transform:translateY(-2px);box-shadow:0 10px 24px rgba(201,160,94,.3)}
.btn-outline-light{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.3);color:#fff;font-weight:600;padding:13px 30px;border-radius:50px;font-size:16px;transition:all .3s;display:inline-flex;align-items:center;gap:8px}
.btn-outline-light:hover{background:rgba(255,255,255,.15);border-color:#fff;color:#fff;transform:translateY(-2px)}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:60px;padding-top:50px;border-top:1px solid rgba(255,255,255,.1)}
.hstat{text-align:left}
.hstat .num{color:#fff;font-size:32px;font-weight:800;display:block;line-height:1.2}
.hstat .num i{color:var(--accent);font-size:24px;margin-right:6px}
.hstat .label{color:rgba(255,255,255,.65);font-size:14px;margin-top:6px;display:block}
@media(max-width:768px){
  .hero .container{padding-top:80px;padding-bottom:80px}
  .hero h1{font-size:32px}
  .hero-sub{font-size:16px}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:14px;padding-top:34px}
  .hstat .num{font-size:24px}
}
@media(max-width:520px){
  .hero h1{font-size:26px}
  .hero-stats{grid-template-columns:1fr 1fr}
  .btn-accent,.btn-outline-light{width:100%;justify-content:center}
}

/* Features */
.features{background:var(--white)}
.feature-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:32px 26px;height:100%;transition:all .35s;position:relative;overflow:hidden}
.feature-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--accent),transparent);opacity:0;transition:opacity .3s}
.feature-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px);border-color:rgba(201,160,94,.3)}
.feature-card:hover::before{opacity:1}
.feature-icon{width:60px;height:60px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:16px;display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:24px;margin-bottom:20px}
.feature-card h3{font-size:19px;margin-bottom:10px}
.feature-card p{color:var(--text-muted);font-size:15px;line-height:1.7}

/* Categories */
.cat-card{border-radius:var(--radius);overflow:hidden;height:100%;background:var(--white);border:1px solid var(--border);transition:all .35s;display:block}
.cat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}
.cat-card .cat-img{position:relative;height:200px;overflow:hidden}
.cat-card .cat-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.cat-card:hover .cat-img img{transform:scale(1.05)}
.cat-card .cat-img::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(7,21,38,.5),transparent)}
.cat-card .cat-body{padding:28px}
.cat-card .cat-tag{display:inline-block;background:rgba(201,160,94,.15);color:var(--accent-dark);font-size:13px;font-weight:600;padding:4px 14px;border-radius:30px;margin-bottom:14px}
.cat-card h3{font-size:20px;margin-bottom:10px}
.cat-card p{color:var(--text-muted);font-size:15px;margin-bottom:20px}
.cat-link{color:var(--accent-dark);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}
.cat-link i{transition:transform .3s}
.cat-card:hover .cat-link i{transform:translateX(6px)}

/* News */
.news-section{background:var(--bg)}
.news-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:26px;transition:all .3s;height:100%;position:relative}
.news-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:rgba(201,160,94,.3)}
.news-card .news-cat{display:inline-block;background:var(--primary);color:var(--accent-light);font-size:12px;font-weight:600;padding:4px 12px;border-radius:20px;margin-bottom:12px}
.news-card h3{font-size:18px;margin-bottom:8px;transition:color .3s}
.news-card:hover h3{color:var(--accent-dark)}
.news-card p{color:var(--text-muted);font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;gap:14px;font-size:13px;color:var(--text-muted);margin-top:14px}
.news-meta i{margin-right:4px}
.empty-state{background:var(--white);border:1px dashed var(--border);border-radius:var(--radius);padding:48px;text-align:center;color:var(--text-muted);font-size:16px}

/* Data Section */
.data-section{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);position:relative;overflow:hidden}
.data-section::before{content:"";position:absolute;top:-60px;right:-60px;width:300px;height:300px;background:rgba(201,160,94,.12);border-radius:50%}
.data-section.divider{height:120px;background:transparent}
.section-head.light h2{color:#fff}
.section-head.light p{color:rgba(255,255,255,.65)}
.data-item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:40px 28px;text-align:center;transition:all .35s}
.data-item:hover{background:rgba(255,255,255,.1);transform:translateY(-4px)}
.data-item .dnum{color:var(--accent);font-size:40px;font-weight:800;line-height:1.2}
.data-item .dlabel{color:rgba(255,255,255,.7);font-size:15px;margin-top:10px}
.process-step{position:relative;padding-left:50px}
.process-step::before{content:"";position:absolute;left:16px;top:44px;bottom:-10px;width:2px;background:rgba(201,160,94,.3)}
.process-step:last-child::before{display:none}
.process-step .step-num{position:absolute;left:0;top:8px;width:36px;height:36px;background:var(--accent);color:var(--primary-dark);font-weight:700;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:17px;box-shadow:0 4px 12px rgba(201,160,94,.35)}
.process-step .step-title{font-weight:700;font-size:18px;margin-bottom:6px}
.process-step .step-desc{color:var(--text-muted);font-size:15px}

/* FAQ */
.faq-section{background:var(--white)}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:14px;overflow:hidden;transition:border-color .3s}
.faq-item.summary-open{border-color:rgba(201,160,94,.4)}
.faq-item summary{list-style:none;padding:22px 28px;cursor:pointer;font-weight:600;font-size:16px;display:flex;justify-content:space-between;align-items:center;transition:background .3s}
.faq-item summary:hover{background:#fafbfd}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item .faq-icon{color:var(--accent);font-size:18px;transition:transform .3s;flex-shrink:0}
.faq-item[open] .faq-icon{transform:rotate(180deg)}
.faq-item .faq-body{padding:0 28px 22px;color:var(--text-muted);font-size:15px;line-height:1.8}
.faq-item .faq-body strong{color:var(--text)}

/* CTA */
.cta-section{background:var(--bg);position:relative;overflow:hidden}
.cta-card{background:linear-gradient(120deg,var(--primary),var(--primary-light));border-radius:24px;padding:64px 50px;color:#fff;position:relative;overflow:hidden}
.cta-card::before{content:"";position:absolute;top:-40px;right:-20px;width:220px;height:220px;background:rgba(201,160,94,.15);border-radius:50%}
.cta-card h2{color:#fff;font-size:32px;margin-bottom:14px}
.cta-card p{color:rgba(255,255,255,.8);font-size:17px;max-width:560px}
.cta-card .btn-accent{margin-top:24px}

/* Footer */
.site-footer{background:var(--primary-dark);color:rgba(255,255,255,.7);padding:60px 0 0}
.footer-brand{color:#fff;font-size:20px;font-weight:800;display:flex;align-items:center;gap:10px;margin-bottom:18px}
.footer-brand i{color:var(--accent)}
.site-footer p{color:rgba(255,255,255,.6);font-size:14px}
.footer-title{color:#fff;font-size:17px;font-weight:700;margin-bottom:18px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:10px}
.footer-links a{color:rgba(255,255,255,.6);font-size:14px;transition:color .3s}
.footer-links a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding:22px 0;text-align:center;color:rgba(255,255,255,.5);font-size:13px}

/* Bootstrap overrides */
.btn:focus,.form-control:focus{box-shadow:none}
.row{gap:0}
@media(max-width:768px){
  .col-md-6,.col-lg-3,.col-lg-4{margin-bottom:20px}
  .cta-card{padding:40px 28px}
  .cta-card h2{font-size:26px}
}
@media(max-width:520px){
  .hero-actions{flex-direction:column}
  .header-top{height:60px}
  .brand{max-width:70%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}

/* roulang page: article */
:root {
  --primary: #0b1a2e;
  --primary-light: #132c4a;
  --primary-soft: #1d3a5f;
  --accent: #c9a96e;
  --accent-light: #dbb877;
  --accent-dark: #a88447;
  --body-bg: #f2f5f9;
  --white: #ffffff;
  --text: #22303f;
  --text-muted: #66788e;
  --border: #e1e8f0;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 10px rgba(11, 26, 46, .05);
  --shadow-md: 0 10px 30px rgba(11, 26, 46, .08);
  --shadow-lg: 0 24px 60px rgba(11, 26, 46, .12);
  --spacing-section: 72px;
}
* { box-sizing: border-box; }
body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", -apple-system, sans-serif;
  background-color: var(--body-bg);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: color .25s ease; }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; }
p { margin-bottom: 1rem; }
.container { max-width: 1200px; }

/* ===== 头部导航 ===== */
.site-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  position: sticky;
  top: 0;
  z-index: 1030;
  box-shadow: 0 4px 20px rgba(11, 26, 46, .18);
}
.header-top { padding: 10px 0; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.navbar { padding: 0; }
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  font-weight: 800;
  font-size: 22px;
  color: #fff !important;
  letter-spacing: .5px;
}
.brand-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--primary);
  box-shadow: 0 4px 12px rgba(201, 169, 110, .35);
}
.brand-text { line-height: 1.2; }
.brand-text small {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: rgba(255, 255, 255, .75);
  letter-spacing: 1px;
}
.header-actions { display: flex; align-items: center; gap: 14px; }
.header-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 50px;
  padding: 6px 16px;
  color: rgba(255, 255, 255, .65);
  transition: background .3s ease, border-color .3s ease;
}
.header-search:focus-within { background: rgba(255, 255, 255, .18); border-color: var(--accent); }
.header-search input {
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 13px;
  width: 150px;
}
.header-search input::placeholder { color: rgba(255, 255, 255, .5); }
.btn-gold {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary);
  font-weight: 700;
  border: none;
  border-radius: 50px;
  padding: 8px 22px;
  font-size: 14px;
  transition: transform .3s ease, box-shadow .3s ease, filter .3s ease;
  box-shadow: 0 4px 14px rgba(201, 169, 110, .3);
}
.btn-gold:hover {
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 169, 110, .42);
  filter: brightness(1.05);
}
.btn-outline-light-custom {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .35);
  color: #fff;
  border-radius: 50px;
  padding: 8px 22px;
  font-weight: 600;
  font-size: 14px;
  transition: all .3s ease;
}
.btn-outline-light-custom:hover {
  background: rgba(255, 255, 255, .12);
  color: #fff;
  border-color: rgba(255, 255, 255, .6);
}
.navbar-toggler { border-color: rgba(255, 255, 255, .4); padding: 5px 10px; }
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(201, 169, 110, .35); }
.mobile-search { padding: 14px 0 4px; }
.mobile-search input {
  width: 100%;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 50px;
  padding: 9px 18px;
  color: #fff;
  font-size: 14px;
  outline: none;
}
.mobile-search input::placeholder { color: rgba(255, 255, 255, .55); }
.header-nav-wrap { border-bottom: 1px solid rgba(255, 255, 255, .06); }
.category-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  overflow-x: auto;
  scrollbar-width: none;
  white-space: nowrap;
}
.category-nav::-webkit-scrollbar { display: none; }
.nav-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, .7);
  background: transparent;
  transition: all .3s ease;
  border: 1px solid transparent;
}
.nav-pill:hover {
  color: #fff;
  background: rgba(255, 255, 255, .08);
}
.nav-pill.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary);
  box-shadow: 0 4px 12px rgba(201, 169, 110, .3);
}

/* ===== 页面横幅 ===== */
.page-banner {
  position: relative;
  background-size: cover;
  background-position: center;
  padding: 48px 0 56px;
  color: #fff;
}
.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 26, 46, .9) 0%, rgba(11, 26, 46, .7) 50%, rgba(11, 26, 46, .4) 100%);
}
.banner-content { position: relative; z-index: 2; }
.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, .65);
  margin-bottom: 14px;
}
.breadcrumb-nav a { color: rgba(255, 255, 255, .8); transition: color .25s ease; }
.breadcrumb-nav a:hover { color: var(--accent-light); }
.breadcrumb-nav i { font-size: 10px; color: rgba(255, 255, 255, .4); }
.breadcrumb-nav span { color: var(--accent-light); }
.banner-title {
  font-size: 26px;
  font-weight: 800;
  margin: 0;
  letter-spacing: 1px;
}

/* ===== 文章主体 ===== */
.article-section { padding: 56px 0; }
.article-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(225, 232, 240, .6);
  margin-bottom: 24px;
}
.article-header {
  padding: 32px 36px 20px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #f9fbfe 0%, #fff 100%);
}
.article-title {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--primary);
  margin-bottom: 14px;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 13px;
  color: var(--text-muted);
}
.meta-item { display: inline-flex; align-items: center; }
.meta-item i { margin-right: 6px; color: var(--accent); }
.meta-divider {
  width: 1px;
  height: 14px;
  background: var(--border);
  display: inline-block;
}
.article-body {
  padding: 28px 36px 36px;
  font-size: 16px;
  line-height: 1.9;
  color: #334155;
}
.article-body p { margin-bottom: 1.2rem; }
.article-body h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  margin: 2rem 0 1rem;
  padding-left: 14px;
  border-left: 4px solid var(--accent);
  border-radius: 2px;
}
.article-body h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary);
  margin: 1.6rem 0 .8rem;
}
.article-body img {
  max-width: 100%;
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
  box-shadow: var(--shadow-sm);
}
.article-body ul,
.article-body ol { padding-left: 1.5rem; margin-bottom: 1.2rem; }
.article-body li { margin-bottom: .4rem; }
.article-body blockquote {
  border-left: 4px solid var(--accent);
  background: #faf7f2;
  padding: 14px 20px;
  margin: 1.5rem 0;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: #5b6b7c;
  font-style: italic;
}
.article-body a { color: var(--accent-dark); text-decoration: underline; text-underline-offset: 3px; }
.article-body a:hover { color: var(--primary); }
.article-body table { width: 100%; margin: 1.5rem 0; border-collapse: collapse; }
.article-body table th,
.article-body table td {
  border: 1px solid var(--border);
  padding: 10px 14px;
  font-size: 14px;
}
.article-body table th { background: #f5f7fb; font-weight: 600; color: var(--primary); }
.article-tags {
  padding: 0 36px 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}
.tag-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f2f5f9;
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 5px 16px;
  font-size: 13px;
  color: var(--text-muted);
  transition: all .25s ease;
}
.tag-item:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.post-not-found {
  padding: 70px 40px;
  text-align: center;
}
.post-not-found i {
  font-size: 50px;
  color: var(--accent);
  margin-bottom: 18px;
  display: block;
}
.post-not-found h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
}
.post-not-found p {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* ===== 侧边栏 ===== */
.sidebar-widget {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 26px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(225, 232, 240, .6);
}
.sidebar-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary);
  padding-bottom: 12px;
  margin-bottom: 18px;
  border-bottom: 2px solid var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-title i { color: var(--accent); }
.sidebar-cat-list { list-style: none; padding: 0; margin: 0; }
.sidebar-cat-list li { margin-bottom: 6px; }
.sidebar-cat-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  background: #f7f9fc;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 500;
  transition: all .25s ease;
}
.sidebar-cat-list a:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateX(4px);
}
.sidebar-cat-list .cat-badge {
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 50px;
  font-weight: 600;
}
.side-post-item {
  display: flex;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
  align-items: flex-start;
  transition: background .2s ease;
}
.side-post-item:last-child { border-bottom: none; }
.side-post-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 8px;
  flex-shrink: 0;
}
.side-post-info h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 2px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.side-post-info h4:hover { color: var(--accent-dark); }
.side-post-date { font-size: 12px; color: var(--text-muted); }
.support-card {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-lg);
  padding: 30px;
  color: #fff;
  text-align: center;
  border: none;
}
.support-card i {
  font-size: 36px;
  color: var(--accent);
  margin-bottom: 14px;
}
.support-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}
.support-card p {
  font-size: 13px;
  color: rgba(255, 255, 255, .75);
  margin-bottom: 18px;
}

/* ===== 相关阅读 ===== */
.related-block {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(225, 232, 240, .6);
}
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}
.section-head h2 {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
  margin: 0;
  position: relative;
  padding-left: 16px;
}
.section-head h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 5px;
  height: 22px;
  background: linear-gradient(180deg, var(--accent), var(--accent-dark));
  border-radius: 4px;
}
.section-head-link {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
  transition: color .25s ease;
}
.section-head-link:hover { color: var(--accent-dark); }
.related-card {
  display: block;
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all .3s ease;
  height: 100%;
}
.related-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(201, 169, 110, .5);
}
.related-thumb { overflow: hidden; position: relative; }
.related-thumb img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  transition: transform .4s ease;
}
.related-card:hover .related-thumb img { transform: scale(1.06); }
.related-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(11, 26, 46, .35) 100%);
  pointer-events: none;
}
.related-body { padding: 18px; }
.related-body h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color .25s ease;
}
.related-card:hover .related-body h3 { color: var(--accent-dark); }
.related-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  color: var(--text-muted);
}
.related-meta span { display: inline-flex; align-items: center; gap: 4px; }
.empty-tip {
  text-align: center;
  padding: 30px 20px;
  color: var(--text-muted);
  font-size: 14px;
  background: #f7f9fc;
  border-radius: var(--radius-md);
}

/* ===== FAQ ===== */
.faq-section {
  padding: var(--spacing-section) 0;
  background: linear-gradient(180deg, var(--body-bg) 0%, #eef1f6 100%);
}
.faq-section .section-title {
  text-align: center;
  font-size: 30px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
}
.faq-section .section-sub {
  text-align: center;
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 36px;
}
.accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md) !important;
  overflow: hidden;
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
}
.accordion-button {
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  padding: 18px 22px;
  background: var(--white);
}
.accordion-button:not(.collapsed) {
  background: var(--primary);
  color: #fff;
  box-shadow: none;
}
.accordion-button:focus {
  box-shadow: 0 0 0 3px rgba(201, 169, 110, .3);
  border-color: var(--accent);
}
.accordion-button::after { background-size: 14px; }
.accordion-body {
  padding: 18px 22px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  background: #fbfcfe;
}

/* ===== CTA ===== */
.cta-section {
  position: relative;
  background-size: cover;
  background-position: center;
  padding: 70px 0;
  color: #fff;
  text-align: center;
}
.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(11, 26, 46, .82);
}
.cta-content { position: relative; z-index: 2; max-width: 680px; margin: 0 auto; }
.cta-content h2 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: 1px;
}
.cta-content p {
  font-size: 16px;
  color: rgba(255, 255, 255, .78);
  margin-bottom: 28px;
}
.cta-buttons { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ===== 页脚 ===== */
.site-footer {
  background: var(--primary);
  color: rgba(255, 255, 255, .7);
  padding-top: 56px;
}
.site-footer .footer-brand {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-footer .footer-brand i { color: var(--accent); }
.site-footer p {
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 0;
  max-width: 320px;
}
.footer-title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 10px;
}
.footer-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li { margin-bottom: 9px; }
.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, .6);
  transition: all .25s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-links a:hover { color: var(--accent-light); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 20px 0;
  margin-top: 48px;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, .45);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .article-title { font-size: 24px; }
  .article-header { padding: 24px 28px 16px; }
  .article-body { padding: 22px 28px 28px; }
  .article-tags { padding: 0 28px 24px; }
  .banner-title { font-size: 22px; }
  .footer-bottom { margin-top: 36px; }
}
@media (max-width: 768px) {
  :root { --spacing-section: 48px; }
  .header-top { padding: 6px 0; }
  .navbar-brand { font-size: 18px; }
  .brand-icon { width: 38px; height: 38px; font-size: 17px; }
  .header-actions { display: none; }
  .page-banner { padding: 32px 0 40px; }
  .article-section { padding: 32px 0 48px; }
  .article-title { font-size: 21px; }
  .article-header { padding: 18px 20px 14px; }
  .article-body { padding: 18px 20px 22px; }
  .article-tags { padding: 0 20px 20px; }
  .sidebar-widget { padding: 20px; }
  .related-thumb img { height: 130px; }
  .cta-content h2 { font-size: 26px; }
  .section-head h2 { font-size: 20px; }
  .cta-buttons .btn { width: 100%; }
  .footer-bottom { margin-top: 28px; }
  .category-nav { gap: 4px; }
  .nav-pill { padding: 6px 14px; font-size: 13px; }
}
@media (max-width: 520px) {
  .navbar-brand { font-size: 16px; }
  .brand-icon { width: 34px; height: 34px; font-size: 15px; border-radius: 10px; }
  .article-meta { gap: 10px; font-size: 12px; }
  .related-body h3 { font-size: 15px; }
  .banner-title { font-size: 19px; }
  .page-banner { padding: 24px 0 32px; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* roulang page: category1 */
/* ========== 设计变量 ========== */
    :root {
      --primary: #12294a;
      --primary-light: #1e3d6f;
      --primary-deep: #0b1a30;
      --accent: #d3a758;
      --accent-light: #e8c98a;
      --accent-dark: #b78a3e;
      --bg: #f5f7fb;
      --bg-white: #ffffff;
      --bg-dark: #0e1b2e;
      --text: #1c2333;
      --text-light: #5f6a7d;
      --text-muted: #8a93a6;
      --border: #e4e9f2;
      --radius-sm: 8px;
      --radius: 16px;
      --radius-lg: 24px;
      --shadow-sm: 0 4px 14px rgba(15, 25, 40, 0.06);
      --shadow: 0 14px 40px rgba(15, 25, 40, 0.10);
      --shadow-lg: 0 28px 64px rgba(15, 25, 40, 0.14);
      --transition: all 0.32s ease;
      --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
    }

    /* ========== Reset / 基础 ========== */
    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }
    html {
      scroll-behavior: smooth;
      -webkit-font-smoothing: antialiased;
    }
    body {
      margin: 0;
      font-family: var(--font-family);
      font-size: 16px;
      line-height: 1.7;
      color: var(--text);
      background: var(--bg);
    }
    a {
      color: var(--primary);
      text-decoration: none;
      transition: var(--transition);
    }
    a:hover {
      color: var(--accent);
    }
    img {
      max-width: 100%;
      height: auto;
      vertical-align: middle;
    }
    button,
    input,
    textarea {
      font-family: inherit;
      font-size: inherit;
    }
    .container {
      max-width: 1200px;
    }

    /* ========== 通用排版 ========== */
    .section {
      padding: 90px 0;
    }
    .section-sm {
      padding: 56px 0;
    }
    .section-head {
      max-width: 720px;
      margin: 0 auto 56px;
      text-align: center;
    }
    .section-head.left {
      text-align: left;
      margin: 0 0 30px;
    }
    .section-head .eyebrow {
      display: inline-block;
      padding: 6px 18px;
      border-radius: 100px;
      background: rgba(211, 167, 88, 0.14);
      color: var(--accent-dark);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      margin-bottom: 14px;
    }
    .section-head h2 {
      font-size: 38px;
      font-weight: 800;
      color: var(--primary);
      margin: 0 0 16px;
      letter-spacing: -0.5px;
    }
    .section-head p {
      font-size: 17px;
      color: var(--text-light);
      margin: 0;
      line-height: 1.8;
    }

    /* ========== 按钮 ========== */
    .btn {
      border-radius: 100px;
      font-weight: 600;
      padding: 12px 28px;
      border: 2px solid transparent;
      transition: var(--transition);
    }
    .btn-lg {
      padding: 14px 36px;
      font-size: 16px;
    }
    .btn-primary {
      background: var(--primary);
      border-color: var(--primary);
      color: #fff !important;
    }
    .btn-primary:hover,
    .btn-primary:focus {
      background: var(--primary-light);
      border-color: var(--primary-light);
      transform: translateY(-3px);
      box-shadow: 0 12px 28px rgba(18, 41, 74, 0.28);
    }
    .btn-accent {
      background: var(--accent);
      border-color: var(--accent);
      color: #fff !important;
    }
    .btn-accent:hover,
    .btn-accent:focus {
      background: var(--accent-dark);
      border-color: var(--accent-dark);
      transform: translateY(-3px);
      box-shadow: 0 12px 28px rgba(211, 167, 88, 0.4);
    }
    .btn-outline-light {
      background: transparent;
      border-color: rgba(255, 255, 255, 0.6);
      color: #fff !important;
    }
    .btn-outline-light:hover {
      background: rgba(255, 255, 255, 0.12);
      border-color: #fff;
      transform: translateY(-3px);
    }
    .btn-light {
      background: #fff;
      border-color: #fff;
      color: var(--primary) !important;
    }
    .btn-light:hover {
      background: var(--accent-light);
      border-color: var(--accent-light);
      transform: translateY(-3px);
    }

    /* ========== 导航 Header ========== */
    .site-header {
      background: #fff;
      position: sticky;
      top: 0;
      z-index: 1050;
      box-shadow: 0 2px 24px rgba(15, 25, 40, 0.06);
    }
    .header-top {
      background: #fff;
      border-bottom: 1px solid var(--border);
    }
    .header-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 0;
      gap: 20px;
    }
    .brand-logo {
      font-size: 24px;
      font-weight: 800;
      color: var(--primary);
      display: inline-flex;
      align-items: center;
      gap: 10px;
      letter-spacing: 0.5px;
      white-space: nowrap;
    }
    .brand-logo i {
      color: var(--accent);
      font-size: 30px;
    }
    .brand-logo span {
      color: var(--accent);
      font-weight: 700;
      font-size: 17px;
      margin-left: 4px;
    }
    .header-tools {
      display: flex;
      align-items: center;
      gap: 14px;
    }
    .search-box {
      position: relative;
      width: 240px;
    }
    .search-box input {
      width: 100%;
      height: 42px;
      border-radius: 100px;
      border: 1px solid var(--border);
      background: var(--bg);
      padding: 0 44px 0 18px;
      font-size: 14px;
      transition: var(--transition);
    }
    .search-box input:focus {
      outline: none;
      border-color: var(--accent);
      background: #fff;
      box-shadow: 0 0 0 4px rgba(211, 167, 88, 0.12);
    }
    .search-box button {
      position: absolute;
      right: 4px;
      top: 4px;
      width: 34px;
      height: 34px;
      border: none;
      border-radius: 50%;
      background: var(--primary);
      color: #fff;
      font-size: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: var(--transition);
    }
    .search-box button:hover {
      background: var(--accent);
    }
    .header-nav {
      background: #fff;
    }
    .category-nav {
      display: flex;
      gap: 12px;
      padding: 14px 0;
      overflow-x: auto;
      scrollbar-width: none;
      -webkit-overflow-scrolling: touch;
    }
    .category-nav::-webkit-scrollbar {
      display: none;
    }
    .nav-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 24px;
      border-radius: 100px;
      background: #f0f3f9;
      color: var(--text);
      font-weight: 600;
      font-size: 14px;
      white-space: nowrap;
      transition: var(--transition);
      border: 1px solid transparent;
    }
    .nav-pill i {
      font-size: 14px;
    }
    .nav-pill:hover {
      background: #fdf3e3;
      color: var(--accent-dark);
      border-color: rgba(211, 167, 88, 0.35);
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
    }
    .nav-pill.active {
      background: var(--primary);
      color: #fff;
      border-color: var(--primary);
      box-shadow: 0 10px 24px rgba(18, 41, 74, 0.28);
    }
    .nav-pill.active:hover {
      background: var(--primary-light);
      color: #fff;
    }

    /* ========== 页面 Hero ========== */
    .page-hero {
      position: relative;
      padding: 110px 0 90px;
      background: var(--bg-dark);
      overflow: hidden;
    }
    .page-hero-bg {
      position: absolute;
      inset: 0;
      background-position: center;
      background-size: cover;
      opacity: 0.34;
    }
    .page-hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(115deg, rgba(11, 26, 48, 0.92) 20%, rgba(18, 41, 74, 0.75) 60%, rgba(30, 61, 111, 0.6) 100%);
    }
    .page-hero .container {
      position: relative;
      z-index: 2;
    }
    .breadcrumb-nav {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 255, 255, 0.1);
      backdrop-filter: blur(6px);
      border: 1px solid rgba(255, 255, 255, 0.14);
      padding: 8px 18px;
      border-radius: 100px;
      color: #e8ecf4;
      font-size: 13px;
      margin-bottom: 26px;
    }
    .breadcrumb-nav a {
      color: var(--accent-light);
    }
    .breadcrumb-nav a:hover {
      color: #fff;
    }
    .hero-title {
      font-size: 52px;
      font-weight: 800;
      color: #fff;
      line-height: 1.2;
      margin: 0 0 18px;
      letter-spacing: -0.5px;
    }
    .hero-title span {
      color: var(--accent);
    }
    .hero-desc {
      font-size: 18px;
      color: rgba(255, 255, 255, 0.85);
      max-width: 640px;
      line-height: 1.8;
      margin: 0 0 36px;
    }
    .hero-stats {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 36px;
    }
    .hero-stats .stat {
      background: rgba(255, 255, 255, 0.1);
      backdrop-filter: blur(6px);
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: var(--radius);
      padding: 16px 28px;
      text-align: center;
      min-width: 130px;
    }
    .hero-stats .stat strong {
      display: block;
      font-size: 26px;
      color: var(--accent);
      font-weight: 800;
      line-height: 1.2;
    }
    .hero-stats .stat span {
      font-size: 13px;
      color: rgba(255, 255, 255, 0.75);
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
    }

    /* ========== 指南专题卡片 ========== */
    .topic-card {
      background: var(--bg-white);
      border-radius: var(--radius-lg);
      padding: 32px 28px;
      height: 100%;
      border: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }
    .topic-card::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0;
      width: 100%;
      height: 4px;
      background: linear-gradient(90deg, var(--accent), var(--primary));
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.4s ease;
    }
    .topic-card:hover {
      transform: translateY(-8px);
      box-shadow: var(--shadow-lg);
      border-color: transparent;
    }
    .topic-card:hover::before {
      transform: scaleX(1);
    }
    .topic-card .topic-thumb {
      border-radius: var(--radius);
      overflow: hidden;
      margin-bottom: 20px;
      height: 180px;
      background-size: cover;
      background-position: center;
      position: relative;
    }
    .topic-card .topic-thumb::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 30%, rgba(11, 26, 48, 0.4) 100%);
    }
    .topic-icon {
      position: absolute;
      left: 16px;
      bottom: 16px;
      z-index: 2;
      width: 48px;
      height: 48px;
      border-radius: 14px;
      background: var(--accent);
      color: #fff;
      font-size: 20px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 8px 20px rgba(211, 167, 88, 0.4);
    }
    .topic-card h3 {
      font-size: 20px;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 10px;
    }
    .topic-card p {
      font-size: 14.5px;
      color: var(--text-light);
      line-height: 1.7;
      margin-bottom: 16px;
    }
    .topic-link {
      font-weight: 600;
      font-size: 14px;
      color: var(--primary);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .topic-link i {
      transition: transform 0.3s;
    }
    .topic-link:hover i {
      transform: translateX(5px);
    }

    /* ========== 图文特色区块 ========== */
    .feature-block {
      background: #fff;
    }
    .feature-image {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      position: relative;
    }
    .feature-image img {
      width: 100%;
      height: 420px;
      object-fit: cover;
    }
    .feature-image::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(211, 167, 88, 0.16), transparent 50%);
    }
    .feature-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .feature-list li {
      display: flex;
      gap: 14px;
      padding: 16px 0;
      border-bottom: 1px solid var(--border);
      font-size: 15px;
      color: var(--text-light);
    }
    .feature-list li:last-child {
      border-bottom: none;
    }
    .feature-list li i {
      width: 28px;
      height: 28px;
      flex-shrink: 0;
      border-radius: 8px;
      background: rgba(211, 167, 88, 0.15);
      color: var(--accent-dark);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      margin-top: 4px;
    }
    .feature-list li strong {
      color: var(--primary);
    }
    .feature-experience {
      margin-top: 30px;
      padding: 22px 24px;
      background: linear-gradient(135deg, var(--primary), var(--primary-light));
      border-radius: var(--radius-lg);
      color: #fff;
    }
    .feature-experience .num {
      font-size: 36px;
      font-weight: 800;
      color: var(--accent);
    }
    .feature-experience p {
      margin: 0;
      font-size: 14px;
      opacity: 0.85;
    }

    /* ========== 深色流程步骤 ========== */
    .steps-section {
      background: var(--bg-dark);
      background-image: url('/assets/images/backpic/back-2.png');
      background-size: cover;
      background-position: center;
      position: relative;
    }
    .steps-section::before {
      content: "";
      position: absolute;
      inset: 0;
      background: rgba(11, 26, 48, 0.9);
    }
    .steps-section .container {
      position: relative;
      z-index: 1;
    }
    .steps-section .section-head h2 {
      color: #fff;
    }
    .steps-section .section-head p {
      color: rgba(255, 255, 255, 0.8);
    }
    .steps-section .section-head .eyebrow {
      background: rgba(211, 167, 88, 0.18);
      color: var(--accent-light);
    }
    .step-item {
      position: relative;
      background: rgba(255, 255, 255, 0.06);
      backdrop-filter: blur(8px);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: var(--radius-lg);
      padding: 36px 28px 28px;
      height: 100%;
      transition: var(--transition);
    }
    .step-item:hover {
      background: rgba(255, 255, 255, 0.1);
      border-color: rgba(211, 167, 88, 0.36);
      transform: translateY(-6px);
    }
    .step-num {
      font-size: 46px;
      font-weight: 800;
      color: transparent;
      -webkit-text-stroke: 1.5px var(--accent);
      line-height: 1;
      margin-bottom: 16px;
    }
    .step-item h3 {
      font-size: 19px;
      color: #fff;
      font-weight: 700;
      margin-bottom: 12px;
    }
    .step-item p {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.75);
      line-height: 1.7;
      margin: 0;
    }

    /* ========== 文章列表 ========== */
    .article-list {
      max-width: 860px;
      margin: 0 auto;
    }
    .article-item {
      display: flex;
      align-items: center;
      gap: 24px;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 24px 28px;
      margin-bottom: 16px;
      transition: var(--transition);
    }
    .article-item:hover {
      box-shadow: var(--shadow);
      transform: translateX(6px);
      border-color: rgba(211, 167, 88, 0.4);
    }
    .article-date {
      flex-shrink: 0;
      width: 72px;
      height: 72px;
      border-radius: var(--radius);
      background: var(--primary);
      color: #fff;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 22px;
      line-height: 1;
    }
    .article-date small {
      font-size: 12px;
      font-weight: 400;
      opacity: 0.7;
      margin-top: 6px;
    }
    .article-info {
      flex: 1;
    }
    .article-info .badge {
      background: rgba(211, 167, 88, 0.16) !important;
      color: var(--accent-dark) !important;
      font-weight: 600;
      font-size: 12px;
      padding: 4px 14px;
      border-radius: 100px;
      margin-bottom: 8px;
    }
    .article-info h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 6px;
      transition: var(--transition);
    }
    .article-item:hover h3 {
      color: var(--accent-dark);
    }
    .article-info p {
      font-size: 14px;
      color: var(--text-light);
      margin: 0;
      line-height: 1.6;
    }
    .article-more {
      text-align: center;
      margin-top: 36px;
    }

    /* ========== 数据统计 ========== */
    .metrics-section {
      background: #fff;
      border-top: 1px solid var(--border);
    }
    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 30px;
    }
    .metric-item {
      text-align: center;
      padding: 30px 20px;
      border-radius: var(--radius-lg);
      background: var(--bg);
      transition: var(--transition);
    }
    .metric-item:hover {
      background: var(--primary);
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
    }
    .metric-item:hover .metric-num,
    .metric-item:hover .metric-label {
      color: #fff;
    }
    .metric-icon {
      font-size: 32px;
      color: var(--accent);
      margin-bottom: 14px;
    }
    .metric-num {
      font-size: 36px;
      font-weight: 800;
      color: var(--primary);
      line-height: 1.2;
      transition: var(--transition);
    }
    .metric-label {
      font-size: 14px;
      color: var(--text-light);
      margin-top: 8px;
    }

    /* ========== FAQ ========== */
    .faq-section {
      background: var(--bg);
    }
    .accordion {
      max-width: 860px;
      margin: 0 auto;
    }
    .accordion-item {
      border: 1px solid var(--border) !important;
      border-radius: var(--radius) !important;
      margin-bottom: 14px;
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }
    .accordion-button {
      font-size: 16px;
      font-weight: 600;
      color: var(--primary);
      padding: 20px 24px;
      background: #fff;
      transition: var(--transition);
    }
    .accordion-button:not(.collapsed) {
      background: var(--primary);
      color: #fff;
    }
    .accordion-button:focus {
      box-shadow: 0 0 0 4px rgba(211, 167, 88, 0.16);
    }
    .accordion-button::after {
      background-size: 16px;
      transition: var(--transition);
    }
    .accordion-body {
      background: #fff;
      padding: 20px 24px;
      font-size: 15px;
      color: var(--text-light);
      line-height: 1.8;
      border-top: 1px solid var(--border);
    }

    /* ========== CTA ========== */
    .cta-section {
      position: relative;
      padding: 80px 0;
      background: var(--primary);
      background-image: url('/assets/images/backpic/back-3.png');
      background-size: cover;
      background-position: center;
      overflow: hidden;
    }
    .cta-section::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(11, 26, 48, 0.94), rgba(18, 41, 74, 0.82));
    }
    .cta-box {
      position: relative;
      z-index: 2;
      text-align: center;
      max-width: 680px;
      margin: 0 auto;
    }
    .cta-box h2 {
      font-size: 42px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 16px;
    }
    .cta-box p {
      font-size: 17px;
      color: rgba(255, 255, 255, 0.8);
      margin-bottom: 32px;
    }

    /* ========== 页脚 ========== */
    .site-footer {
      background: var(--bg-dark);
      color: rgba(255, 255, 255, 0.7);
      padding: 70px 0 0;
      font-size: 14px;
    }
    .site-footer .footer-brand {
      font-size: 22px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 16px;
    }
    .site-footer .footer-brand i {
      color: var(--accent);
      margin-right: 6px;
    }
    .site-footer p {
      line-height: 1.7;
      color: rgba(255, 255, 255, 0.65);
      max-width: 320px;
    }
    .footer-title {
      font-size: 16px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 18px;
      padding-bottom: 10px;
      border-bottom: 2px solid rgba(211, 167, 88, 0.4);
      display: inline-block;
    }
    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .footer-links li {
      margin-bottom: 10px;
    }
    .footer-links a {
      color: rgba(255, 255, 255, 0.7);
      transition: var(--transition);
    }
    .footer-links a:hover {
      color: var(--accent);
      padding-left: 6px;
    }
    .footer-bottom {
      margin-top: 50px;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding: 22px 0;
      font-size: 13px;
      color: rgba(255, 255, 255, 0.4);
      text-align: center;
    }

    /* ========== 响应式 ========== */
    @media (max-width: 1024px) {
      .section {
        padding: 64px 0;
      }
      .hero-title {
        font-size: 40px;
      }
      .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
      }
      .feature-image img {
        height: 340px;
      }
    }

    @media (max-width: 768px) {
      .header-row {
        flex-wrap: wrap;
        padding: 12px 0;
      }
      .brand-logo {
        font-size: 20px;
      }
      .brand-logo span {
        font-size: 14px;
      }
      .header-tools {
        flex: 1;
        justify-content: flex-end;
      }
      .search-box {
        display: none;
      }
      .category-nav {
        padding: 10px 0;
      }
      .nav-pill {
        padding: 8px 16px;
        font-size: 13px;
      }
      .page-hero {
        padding: 70px 0 56px;
      }
      .hero-title {
        font-size: 30px;
      }
      .hero-desc {
        font-size: 15px;
      }
      .hero-stats .stat {
        padding: 12px 18px;
        min-width: 100px;
      }
      .hero-stats .stat strong {
        font-size: 20px;
      }
      .section-head h2 {
        font-size: 28px;
      }
      .section-head p {
        font-size: 15px;
      }
      .article-item {
        flex-direction: row;
        padding: 18px;
        gap: 16px;
      }
      .article-date {
        width: 56px;
        height: 56px;
        font-size: 18px;
      }
      .cta-box h2 {
        font-size: 28px;
      }
      .footer-bottom {
        padding: 16px 0;
      }
    }

    @media (max-width: 520px) {
      .section {
        padding: 48px 0;
      }
      .hero-title {
        font-size: 26px;
      }
      .hero-actions .btn {
        padding: 10px 18px;
        font-size: 14px;
      }
      .hero-stats {
        gap: 10px;
      }
      .hero-stats .stat {
        min-width: 30%;
        padding: 10px 8px;
      }
      .hero-stats .stat strong {
        font-size: 18px;
      }
      .metrics-grid {
        grid-template-columns: 1fr;
      }
      .article-item {
        flex-direction: column;
        align-items: flex-start;
      }
      .article-date {
        width: 48px;
        height: 48px;
        font-size: 16px;
      }
      .feature-image img {
        height: 220px;
      }
      .topic-card {
        padding: 22px 18px;
      }
      .step-item {
        padding: 24px 18px;
      }
      .cta-box h2 {
        font-size: 24px;
      }
    }

/* roulang page: category2 */
:root{
  --primary:#c9a86a;
  --primary-dark:#a8864a;
  --primary-light:#f0e4c8;
  --accent:#e9c778;
  --dark:#141927;
  --dark-2:#1d2438;
  --bg:#f7f6f3;
  --bg-light:#ffffff;
  --text:#1f2937;
  --text-muted:#6f7a8a;
  --border:#e8e6e1;
  --radius:16px;
  --radius-sm:10px;
  --radius-pill:50rem;
  --shadow-sm:0 2px 12px rgba(20,25,39,.05);
  --shadow:0 10px 32px rgba(20,25,39,.08);
  --shadow-lg:0 18px 50px rgba(20,25,39,.13);
  --transition:.3s cubic-bezier(.4,0,.2,1);
  --section-space:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:var(--transition)}
a:hover{color:var(--primary)}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}
.container{max-width:1220px}
.text-gold{color:var(--primary)!important}

.btn{border-radius:var(--radius-pill);font-weight:600;padding:.55rem 1.4rem;transition:var(--transition);border:2px solid transparent}
.btn:focus,.form-control:focus{box-shadow:0 0 0 4px rgba(201,168,106,.25);border-color:var(--primary)}
.btn-gold{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border-color:transparent;box-shadow:0 6px 18px rgba(201,168,106,.35)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(201,168,106,.45);color:#fff}
.btn-outline-gold{border-color:var(--primary);color:var(--primary-dark);background:transparent}
.btn-outline-gold:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}
.btn-outline-light{border-color:rgba(255,255,255,.65);color:#fff;background:transparent}
.btn-outline-light:hover{background:rgba(255,255,255,.15);color:#fff;border-color:#fff}
.btn-dark-solid{background:var(--dark);color:#fff}
.btn-dark-solid:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}

.site-header{background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1000;box-shadow:var(--shadow-sm)}
.header-top{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:20px}
.brand-logo{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:800;color:var(--dark);letter-spacing:.4px;white-space:nowrap}
.brand-logo i{font-size:28px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.brand-logo span{font-size:19px;line-height:1.3}
.header-actions{display:flex;align-items:center;gap:14px}
.search-box{display:flex;align-items:center;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-pill);padding:5px 6px 5px 18px;width:280px;transition:var(--transition)}
.search-box:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px rgba(201,168,106,.15);background:#fff}
.search-box input{border:none;background:transparent;outline:none;width:100%;font-size:14px;color:var(--text)}
.search-box button{width:36px;height:36px;border-radius:50%;border:none;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:var(--transition)}
.search-box button:hover{transform:scale(1.06)}
.header-actions .btn{padding:.5rem 1.25rem;font-size:14px;white-space:nowrap}
.category-nav{display:flex;gap:8px;padding:0 0 14px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
.category-nav::-webkit-scrollbar{display:none}
.nav-pill{display:inline-flex;align-items:center;gap:7px;padding:9px 22px;border-radius:var(--radius-pill);font-size:14px;font-weight:600;color:var(--text-muted);background:transparent;white-space:nowrap;border:1px solid transparent;transition:var(--transition)}
.nav-pill i{font-size:14px}
.nav-pill:hover{color:var(--primary-dark);background:rgba(201,168,106,.08);border-color:rgba(201,168,106,.2)}
.nav-pill.active{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 5px 16px rgba(201,168,106,.4);border-color:transparent}

.category-hero{position:relative;min-height:460px;display:flex;align-items:center;background-size:cover;background-position:center;background-repeat:no-repeat}
.category-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(13,17,28,.9) 0%,rgba(13,17,28,.68) 50%,rgba(13,17,28,.35) 100%)}
.category-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 80% 20%,rgba(201,168,106,.12) 0%,transparent 60%)}
.hero-content{position:relative;z-index:2;color:#fff;padding:90px 0;max-width:720px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;border-radius:var(--radius-pill);background:rgba(201,168,106,.16);border:1px solid rgba(201,168,106,.4);font-size:13px;font-weight:600;letter-spacing:1px;color:#f3e5c3;margin-bottom:24px}
.hero-content h1{font-size:2.9rem;font-weight:800;line-height:1.25;letter-spacing:.5px;margin:0 0 18px;text-shadow:0 4px 24px rgba(0,0,0,.25)}
.hero-content p{font-size:1.1rem;color:rgba(255,255,255,.85);margin-bottom:32px;max-width:600px;line-height:1.8}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-actions .btn{padding:.7rem 1.8rem}

.section{position:relative;padding:var(--section-space) 0}
.section-alt{background:var(--bg-light)}
.section-subtitle{display:inline-block;font-size:13px;font-weight:700;letter-spacing:3px;color:var(--primary);text-transform:uppercase;margin-bottom:8px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:42px;flex-wrap:wrap}
.section-head h2{font-size:2.1rem;font-weight:800;color:var(--dark);margin:0;letter-spacing:.3px}
.section-link{display:inline-flex;align-items:center;gap:8px;color:var(--primary-dark);font-weight:600;font-size:15px}
.section-link:hover{gap:12px;color:var(--primary)}
.section-link i{font-size:13px}

.featured-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;border:1px solid var(--border);height:100%;display:flex;flex-direction:column;transition:var(--transition)}
.featured-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.featured-card .img-wrap{position:relative;overflow:hidden;aspect-ratio:16/10}
.featured-card .img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.featured-card:hover .img-wrap img{transform:scale(1.06)}
.featured-card .card-body{padding:24px;display:flex;flex-direction:column;flex:1}
.featured-card h3{font-size:1.15rem;font-weight:700;line-height:1.5;margin:0 0 10px;color:var(--dark);transition:var(--transition)}
.featured-card:hover h3{color:var(--primary-dark)}
.featured-card p{color:var(--text-muted);font-size:14px;line-height:1.7;margin-bottom:16px;flex:1}
.card-meta{display:flex;align-items:center;gap:16px;font-size:13px;color:var(--text-muted)}
.card-meta i{margin-right:4px;color:var(--primary)}
.badge-tag{position:absolute;top:14px;left:14px;z-index:2;display:inline-flex;align-items:center;gap:5px;padding:5px 14px;background:rgba(20,25,39,.72);backdrop-filter:blur(6px);color:#fff;border-radius:var(--radius-pill);font-size:12px;font-weight:600;letter-spacing:.5px}
.badge-hot{position:absolute;top:14px;right:14px;z-index:2;background:linear-gradient(135deg,#ff6b5c,#ee3d2e);color:#fff;padding:5px 14px;border-radius:var(--radius-pill);font-size:12px;font-weight:700;box-shadow:0 4px 12px rgba(238,61,46,.35)}
.featured-main .img-wrap{aspect-ratio:auto;height:100%;min-height:280px}
.featured-main .card-body{padding:28px}
.featured-main h3{font-size:1.45rem}
.featured-main p{font-size:15px}

.news-section{background:var(--bg-light);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.sort-tabs{display:flex;gap:8px;flex-wrap:wrap}
.sort-tabs button{padding:7px 18px;border-radius:var(--radius-pill);border:1px solid var(--border);background:#fff;color:var(--text-muted);font-size:13px;font-weight:600;transition:var(--transition)}
.sort-tabs button:hover{border-color:var(--primary);color:var(--primary-dark)}
.sort-tabs button.active{background:var(--dark);color:#fff;border-color:var(--dark)}
.news-list{display:flex;flex-direction:column;gap:18px}
.news-item{display:flex;gap:20px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:var(--transition);align-items:center}
.news-item:hover{box-shadow:var(--shadow);transform:translateX(4px);border-color:rgba(201,168,106,.3)}
.news-thumb{position:relative;width:220px;height:132px;border-radius:var(--radius-sm);overflow:hidden;flex-shrink:0}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-item:hover .news-thumb img{transform:scale(1.08)}
.news-thumb .news-date-badge{position:absolute;bottom:0;left:0;right:0;padding:6px 12px;background:linear-gradient(transparent,rgba(20,25,39,.78));color:#fff;font-size:12px;font-weight:600}
.news-content{flex:1;min-width:0}
.news-content .news-cat{display:inline-block;font-size:12px;font-weight:700;color:var(--primary-dark);background:rgba(201,168,106,.12);padding:3px 12px;border-radius:var(--radius-pill);margin-bottom:6px}
.news-content h3{font-size:1.05rem;font-weight:700;margin:0 0 8px;line-height:1.5;color:var(--dark);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.news-content h3:hover{color:var(--primary-dark)}
.news-content p{font-size:13px;color:var(--text-muted);margin:0 0 10px;line-height:1.65;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.news-item .card-meta{font-size:12px}

.sidebar-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:26px;margin-bottom:24px}
.sidebar-title{font-size:1.05rem;font-weight:800;color:var(--dark);margin-bottom:20px;display:flex;align-items:center;gap:10px;position:relative;padding-bottom:14px}
.sidebar-title::after{content:"";position:absolute;left:0;bottom:0;width:42px;height:3px;border-radius:4px;background:linear-gradient(90deg,var(--primary),var(--primary-dark))}
.sidebar-title i{color:var(--primary)}
.hot-list{list-style:none;margin:0;padding:0}
.hot-list li{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px dashed var(--border)}
.hot-list li:last-child{border-bottom:none;padding-bottom:0}
.hot-rank{width:28px;height:28px;border-radius:8px;background:var(--bg);color:var(--text-muted);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;flex-shrink:0}
.hot-list li:nth-child(1) .hot-rank{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff}
.hot-list li:nth-child(2) .hot-rank{background:rgba(201,168,106,.2);color:var(--primary-dark)}
.hot-list li:nth-child(3) .hot-rank{background:rgba(201,168,106,.12);color:var(--primary-dark)}
.hot-list a{font-size:14px;font-weight:600;color:var(--text);line-height:1.5}
.hot-list a:hover{color:var(--primary)}
.hot-list .hot-tag{display:block;font-size:12px;color:var(--text-muted);font-weight:400;margin-top:2px}
.schedule-list{list-style:none;margin:0;padding:0}
.schedule-list li{display:flex;gap:14px;padding:12px 0;border-bottom:1px dashed var(--border);align-items:center}
.schedule-list li:last-child{border-bottom:none;padding-bottom:0}
.schedule-icon{width:40px;height:40px;border-radius:12px;background:rgba(201,168,106,.12);color:var(--primary-dark);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.schedule-list .s-date{font-size:12px;color:var(--text-muted);font-weight:600}
.schedule-list .s-name{font-size:14px;font-weight:600;color:var(--dark);line-height:1.4}

.insight-grid .card-panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:var(--transition);height:100%;box-shadow:var(--shadow-sm)}
.insight-grid .card-panel:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.insight-img{position:relative;overflow:hidden;aspect-ratio:16/9}
.insight-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.insight-grid .card-panel:hover .insight-img img{transform:scale(1.07)}
.insight-body{padding:24px}
.insight-body .insight-type{display:inline-block;font-size:12px;font-weight:700;color:#fff;background:var(--dark);padding:3px 12px;border-radius:var(--radius-pill);margin-bottom:12px;letter-spacing:.5px}
.insight-body h3{font-size:1.1rem;font-weight:700;margin-bottom:10px;line-height:1.5;color:var(--dark)}
.insight-body p{font-size:14px;color:var(--text-muted);line-height:1.7;margin:0 0 16px}
.insight-body a.read-more{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--primary-dark)}
.insight-body a.read-more:hover{gap:10px}
.insight-body a.read-more i{font-size:12px}

.stats-band{position:relative;background-size:cover;background-position:center;background-attachment:fixed;padding:90px 0;color:#fff}
.stats-band::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(13,17,28,.94),rgba(13,17,28,.82))}
.stats-band .container{position:relative;z-index:2}
.stats-band .section-subtitle{color:var(--accent)}
.stats-band h2{color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:20px}
.stat-item{text-align:center;padding:34px 20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);backdrop-filter:blur(6px);transition:var(--transition)}
.stat-item:hover{background:rgba(201,168,106,.12);border-color:rgba(201,168,106,.35);transform:translateY(-4px)}
.stat-item i{font-size:32px;color:var(--accent);margin-bottom:14px;display:block}
.stat-number{font-size:2.4rem;font-weight:800;line-height:1.2;background:linear-gradient(135deg,#f7e8c8,var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.stat-label{font-size:14px;color:rgba(255,255,255,.75);margin-top:6px;font-weight:500;letter-spacing:.5px}

.column-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;transition:var(--transition);height:100%;box-shadow:var(--shadow-sm)}
.column-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(201,168,106,.25)}
.column-card .icon{width:54px;height:54px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 8px 20px rgba(201,168,106,.35)}
.column-card h3{font-size:1.05rem;font-weight:700;margin-bottom:10px;color:var(--dark)}
.column-card p{font-size:14px;color:var(--text-muted);line-height:1.65;margin-bottom:16px}
.column-card .tag-list{display:flex;flex-wrap:wrap;gap:6px}
.column-card .tag-list span{font-size:12px;background:var(--bg);border:1px solid var(--border);color:var(--text-muted);padding:3px 11px;border-radius:var(--radius-pill);transition:var(--transition)}
.column-card .tag-list span:hover{background:rgba(201,168,106,.12);border-color:var(--primary);color:var(--primary-dark)}

.faq-section{background:var(--bg-light);border-top:1px solid var(--border)}
.faq-accordion .accordion-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius)!important;margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow-sm)}
.faq-accordion .accordion-button{background:#fff;color:var(--dark);font-weight:700;font-size:15px;padding:20px 24px;box-shadow:none;border:none}
.faq-accordion .accordion-button:not(.collapsed){background:linear-gradient(135deg,rgba(201,168,106,.1),rgba(255,255,255,0));color:var(--primary-dark)}
.faq-accordion .accordion-button:focus{box-shadow:none}
.faq-accordion .accordion-button::after{filter:hue-rotate(140deg) saturate(1.4)}
.faq-accordion .accordion-body{padding:0 24px 22px;color:var(--text-muted);font-size:14px;line-height:1.8}

.cta-band{position:relative;background-size:cover;background-position:center;padding:90px 0;color:#fff;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(13,17,28,.92),rgba(13,17,28,.7))}
.cta-band .container{position:relative;z-index:2}
.cta-inner{max-width:720px;margin:0 auto;text-align:center}
.cta-inner h2{font-size:2.2rem;font-weight:800;margin-bottom:16px}
.cta-inner p{color:rgba(255,255,255,.8);font-size:1.05rem;margin-bottom:30px;line-height:1.8}
.cta-subscribe{display:flex;gap:10px;max-width:520px;margin:0 auto 24px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-pill);padding:6px 6px 6px 20px;backdrop-filter:blur(8px)}
.cta-subscribe input{flex:1;background:transparent;border:none;outline:none;color:#fff;font-size:14px}
.cta-subscribe input::placeholder{color:rgba(255,255,255,.5)}
.cta-subscribe button{border-radius:var(--radius-pill);padding:.5rem 1.5rem;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border:none;color:#fff;font-weight:600;font-size:14px;transition:var(--transition);white-space:nowrap}
.cta-subscribe button:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(201,168,106,.4)}
.cta-note{font-size:13px;color:rgba(255,255,255,.5)}

.site-footer{background:var(--dark);color:rgba(255,255,255,.7);padding-top:70px;position:relative}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--primary-dark),var(--primary))}
.footer-brand{font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.footer-brand i{color:var(--primary);font-size:22px}
.site-footer p{font-size:14px;line-height:1.8;margin-bottom:0}
.footer-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:18px;position:relative;padding-bottom:10px}
.footer-title::after{content:"";position:absolute;left:0;bottom:0;width:30px;height:2px;background:var(--primary);border-radius:2px}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.6);display:inline-flex;align-items:center;gap:6px;transition:var(--transition)}
.footer-links a:hover{color:var(--primary);padding-left:4px}
.footer-links a i{font-size:12px;color:var(--primary)}
.footer-bottom{margin-top:50px;border-top:1px solid rgba(255,255,255,.1);padding:18px 0;text-align:center;font-size:13px;color:rgba(255,255,255,.4)}

@media (max-width:1024px){
  :root{--section-space:76px}
  .search-box{width:220px}
  .hero-content h1{font-size:2.4rem}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:18px}
  .news-thumb{width:180px;height:120px}
}
@media (max-width:768px){
  .header-top{flex-direction:column;align-items:stretch;gap:12px;padding:14px 0}
  .brand-logo{justify-content:center}
  .brand-logo span{font-size:17px}
  .header-actions{justify-content:center;flex-wrap:wrap}
  .search-box{width:100%;max-width:340px}
  .header-actions .btn{width:auto}
  .category-nav{padding-bottom:12px}
  .nav-pill{padding:8px 16px;font-size:13px}
  .category-hero{min-height:380px}
  .hero-content{padding:60px 0}
  .hero-content h1{font-size:1.9rem}
  .hero-content p{font-size:1rem}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
  .section-head h2{font-size:1.7rem}
  .news-item{flex-direction:column;align-items:stretch;padding:14px}
  .news-thumb{width:100%;height:180px}
  .sidebar-card{padding:20px}
  .stats-band{background-attachment:scroll}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat-number{font-size:1.9rem}
  .cta-inner h2{font-size:1.7rem}
  .cta-subscribe{flex-direction:column;border-radius:20px;padding:12px}
}
@media (max-width:520px){
  :root{--section-space:60px}
  .brand-logo span{font-size:15px}
  .brand-logo i{font-size:22px}
  .nav-pill{padding:7px 13px;font-size:12px}
  .category-hero{min-height:320px}
  .hero-content h1{font-size:1.6rem}
  .hero-content p{font-size:.95rem}
  .hero-actions .btn{width:100%;justify-content:center}
  .stats-grid{grid-template-columns:1fr 1fr;gap:12px}
  .stat-item{padding:22px 14px}
  .stat-number{font-size:1.6rem}
  .stat-item i{font-size:24px}
  .featured-card h3{font-size:1rem}
  .news-content h3{font-size:.98rem}
  .sidebar-card{padding:16px}
  .faq-accordion .accordion-button{font-size:14px;padding:16px 18px}
  .faq-accordion .accordion-body{padding:0 18px 18px}
  .cta-band{padding:60px 0}
  .cta-inner h2{font-size:1.45rem}
  .site-footer{padding-top:50px}
}