/* roulang page: index */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#6B4F3A;
  --primary-dark:#4E3526;
  --primary-light:#EFE6DC;
  --accent:#C2A878;
  --accent-dark:#A08555;
  --bg:#FBF8F4;
  --surface:#FFFFFF;
  --text:#292524;
  --text-light:#6F675E;
  --border:#E8DFD5;
  --radius:18px;
  --radius-sm:10px;
  --shadow:0 8px 30px rgba(75,55,40,.08);
  --shadow-lg:0 18px 45px rgba(75,55,40,.16);
  --transition:all .28s ease;
}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
button,input,select{font-family:inherit}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:24px;height:72px}
.logo{font-size:1.18rem;font-weight:800;color:var(--primary-dark);letter-spacing:.5px;line-height:1.3;margin-right:auto}
.logo span{color:var(--accent-dark)}
.main-nav ul{display:flex;align-items:center;gap:6px}
.main-nav a{display:block;padding:9px 16px;border-radius:24px;font-size:.95rem;font-weight:500;color:var(--text);transition:var(--transition)}
.main-nav a:hover{background:var(--primary-light);color:var(--primary-dark)}
.main-nav a.active{background:var(--primary);color:#fff}
.header-cta{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;background:none;border:0;font-size:1.5rem;color:var(--primary-dark);cursor:pointer;padding:8px}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:30px;font-size:.95rem;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:var(--transition);white-space:nowrap;
}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 10px 24px rgba(78,53,38,.25)}
.btn-outline{background:transparent;border-color:var(--primary);color:var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:.88rem}
.btn-lg{padding:16px 34px;font-size:1.05rem}

/* Section */
.section{padding:88px 0}
.section-head{max-width:760px;margin-bottom:48px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-tag{
  display:inline-block;background:var(--primary-light);color:var(--primary-dark);
  padding:6px 16px;border-radius:20px;font-size:.82rem;font-weight:600;letter-spacing:.4px;margin-bottom:14px;
}
.section-head h2{font-size:clamp(1.55rem,3vw,2.15rem);line-height:1.3;color:var(--primary-dark);margin-bottom:14px}
.section-head p{color:var(--text-light);font-size:.98rem}

/* Hero */
.hero{position:relative;background:var(--surface);padding-bottom:64px}
.hero-cover{
  min-height:380px;background-size:cover;background-position:center;position:relative;
  display:flex;align-items:flex-end;justify-content:center;text-align:center;
}
.hero-cover::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(45,32,22,.35) 0%,rgba(50,35,24,.55) 70%,rgba(50,35,24,.85) 100%);
}
.hero-cover-content{position:relative;z-index:2;max-width:900px;padding:0 24px 60px;color:#fff}
.hero-cover-tag{
  display:inline-block;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);padding:5px 16px;border-radius:20px;
  font-size:.82rem;letter-spacing:1px;margin-bottom:16px;
}
.hero-cover h1{font-size:clamp(1.7rem,4vw,2.6rem);line-height:1.3;font-weight:800;text-shadow:0 2px 12px rgba(0,0,0,.3);margin-bottom:14px}
.hero-cover p{font-size:1.02rem;max-width:720px;margin:0 auto;color:rgba(255,255,255,.92);text-shadow:0 1px 6px rgba(0,0,0,.3)}
.hero-profile-wrap{max-width:1152px;margin:-48px auto 0;padding:0 24px;position:relative;z-index:5}
.hero-profile{
  background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);
  padding:24px 32px;display:flex;align-items:center;gap:22px;flex-wrap:wrap;
}
.profile-avatar{width:86px;height:86px;border-radius:50%;overflow:hidden;border:3px solid var(--accent);flex-shrink:0}
.profile-avatar img{width:100%;height:100%;object-fit:cover}
.profile-info{flex:1;min-width:200px}
.profile-name{font-size:1.22rem;font-weight:800;color:var(--primary-dark);display:flex;align-items:center;gap:8px}
.profile-name .verified{color:var(--accent-dark);font-size:.9rem}
.profile-desc{color:var(--text-light);font-size:.88rem;margin-top:4px}
.profile-actions{display:flex;gap:10px;flex-wrap:wrap}
.hero-badges{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}
.badge-item{
  background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:18px;
  text-align:center;transition:var(--transition);
}
.badge-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.badge-item strong{display:block;font-size:1.6rem;color:var(--primary-dark);line-height:1.2}
.badge-item span{font-size:.86rem;color:var(--text-light)}

/* Stats */
.stats-section{background:var(--bg)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-card{
  background:var(--surface);border-radius:var(--radius);padding:30px 24px;text-align:center;
  border:1px solid var(--border);box-shadow:var(--shadow);transition:var(--transition);
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.stat-card .stat-icon{font-size:1.7rem;color:var(--accent-dark);margin-bottom:10px}
.stat-card .stat-num{font-size:2rem;font-weight:800;color:var(--primary-dark);line-height:1.2;display:block}
.stat-card .stat-label{color:var(--text-light);font-size:.9rem;margin-top:6px;display:block}
.stat-card .stat-trend{font-size:.8rem;color:#3E8E5A;background:#EAF6EE;display:inline-block;padding:3px 10px;border-radius:12px;margin-top:8px}

/* Coupons */
.coupons-section{background:var(--surface)}
.coupon-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.coupon-card{
  position:relative;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:var(--transition);
}
.coupon-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--accent)}
.coupon-top{
  background:var(--primary);color:#fff;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;
}
.coupon-theme{background:rgba(255,255,255,.18);padding:4px 12px;border-radius:16px;font-size:.8rem}
.coupon-price{font-size:1.6rem;font-weight:800}
.coupon-price small{font-size:.9rem;font-weight:400}
.coupon-body{padding:24px;flex:1;display:flex;flex-direction:column}
.coupon-body h3{font-size:1.15rem;color:var(--primary-dark);margin-bottom:12px}
.coupon-body ul{margin-bottom:20px;flex:1}
.coupon-body li{padding:6px 0 6px 22px;position:relative;color:var(--text);font-size:.92rem}
.coupon-body li::before{content:"✓";position:absolute;left:0;color:var(--accent-dark);font-weight:700}
.coupon-meta{font-size:.8rem;color:var(--text-light);margin-bottom:16px}
.coupon-body .btn{width:100%}

/* Steps */
.steps-section{background:var(--bg)}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step-item{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px 24px;
  position:relative;transition:var(--transition);
}
.step-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:50%;
  background:var(--primary-light);color:var(--primary);font-weight:800;font-size:1.1rem;margin-bottom:18px;
}
.step-item h3{font-size:1.06rem;margin-bottom:8px;color:var(--primary-dark)}
.step-item p{color:var(--text-light);font-size:.9rem}
.step-link{display:inline-block;margin-top:14px;font-size:.9rem;color:var(--primary);font-weight:600}
.step-link:hover{color:var(--accent-dark)}

/* Compare */
.compare-section{background:var(--surface)}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.compare-card{border-radius:var(--radius);padding:34px}
.compare-old{background:var(--bg);border:1px solid var(--border)}
.compare-new{background:var(--primary-dark);color:#fff;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.compare-new::after{
  content:"推荐";position:absolute;top:18px;right:-36px;background:var(--accent);color:#fff;
  padding:6px 44px;font-size:.75rem;font-weight:700;transform:rotate(45deg);letter-spacing:1px;
}
.compare-card h3{font-size:1.22rem;margin-bottom:20px}
.compare-new h3{color:#fff}
.compare-card ul li{position:relative;padding:9px 0 9px 30px;font-size:.94rem;line-height:1.6}
.compare-old li::before{content:"✕";position:absolute;left:0;color:#C05B43;font-weight:700}
.compare-new li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}
.compare-card .btn{margin-top:22px}
.compare-new .btn-primary{background:var(--accent);color:var(--primary-dark)}
.compare-new .btn-primary:hover{background:#D4B98D}

/* Featured Spaces */
.featured-section{background:var(--bg)}
.featured-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.featured-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);transition:var(--transition);
}
.featured-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.featured-img{height:230px;overflow:hidden}
.featured-img img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}
.featured-card:hover .featured-img img{transform:scale(1.05)}
.featured-body{padding:24px}
.featured-body .featured-tag{font-size:.8rem;color:var(--accent-dark);font-weight:600}
.featured-body h3{font-size:1.12rem;color:var(--primary-dark);margin-top:6px}
.featured-body p{color:var(--text-light);font-size:.9rem;margin-top:10px;line-height:1.7}

/* News */
.news-section{background:var(--surface)}
.news-layout{display:grid;grid-template-columns:1fr 340px;gap:40px;align-items:start}
.news-item{display:block;padding:22px 0;border-bottom:1px solid var(--border);transition:var(--transition)}
.news-item:first-child{padding-top:0}
.news-meta{display:flex;align-items:center;gap:12px;font-size:.82rem;color:var(--text-light);margin-bottom:6px}
.news-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--accent-dark)}
.news-item h3{font-size:1.06rem;color:var(--text);font-weight:600;transition:var(--transition);line-height:1.5}
.news-item:hover h3{color:var(--primary)}
.news-item p{font-size:.88rem;color:var(--text-light);margin-top:6px}
.news-sidebar{position:sticky;top:92px}
.sidebar-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);margin-bottom:20px}
.sidebar-card h3{font-size:1.05rem;color:var(--primary-dark);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.tag-link{
  display:inline-block;background:var(--primary-light);color:var(--primary-dark);border-radius:18px;
  padding:7px 15px;font-size:.84rem;margin:4px 4px 4px 0;transition:var(--transition);
}
.tag-link:hover{background:var(--primary);color:#fff}
.recommend-list li{padding:10px 0;border-bottom:1px dashed var(--border)}
.recommend-list li:last-child{border-bottom:0}
.recommend-list a{font-size:.9rem;color:var(--text);transition:var(--transition);display:block;line-height:1.5}
.recommend-list a:hover{color:var(--primary);padding-left:6px}

/* FAQ */
.faq-section{background:var(--bg)}
.faq-list{max-width:880px;margin:0 auto}
.faq-item{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px 26px;margin-bottom:14px;
  transition:var(--transition);
}
.faq-item:hover{border-color:var(--accent)}
.faq-item summary{
  font-weight:600;font-size:1.02rem;color:var(--text);cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--accent-dark);transition:var(--transition)}
.faq-item[open] summary::after{content:"−"}
.faq-item p{margin-top:14px;color:var(--text-light);font-size:.93rem;line-height:1.75;padding-top:14px;border-top:1px dashed var(--border)}

/* CTA */
.cta-section{background:var(--primary-dark);position:relative;overflow:hidden}
.cta-section::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;opacity:.16;
}
.cta-panel{position:relative;z-index:2;max-width:960px;margin:0 auto;text-align:center}
.cta-panel h2{color:#fff;font-size:clamp(1.6rem,3vw,2.1rem);margin-bottom:16px}
.cta-panel>p{color:rgba(255,255,255,.85);font-size:1rem;margin-bottom:32px}
.cta-form{
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);border-radius:var(--radius);padding:28px;
  display:grid;grid-template-columns:repeat(3,1fr) auto;gap:14px;text-align:left;
}
.cta-form input,.cta-form select{
  padding:14px 16px;border-radius:10px;border:1px solid rgba(255,255,255,.35);background:#fff;color:var(--text);
  font-size:.92rem;width:100%;outline:none;transition:var(--transition);
}
.cta-form input:focus,.cta-form select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(194,168,120,.3)}
.cta-form .btn{width:100%;background:var(--accent);color:var(--primary-dark)}
.cta-form .btn:hover{background:#D4B98D;transform:translateY(-2px)}
.cta-note{margin-top:20px;color:rgba(255,255,255,.7);font-size:.85rem}
.cta-contacts{margin-top:24px;display:flex;justify-content:center;gap:32px;flex-wrap:wrap;color:rgba(255,255,255,.85);font-size:.9rem}
.cta-contacts i{color:var(--accent);margin-right:6px}

/* Footer */
.site-footer{background:#2B211B;color:#C9BEB5}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:48px;padding:64px 0 40px}
.footer-brand .footer-logo{font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:14px}
.footer-brand p{font-size:.92rem;line-height:1.8;color:#A99C92}
.footer-col h4{color:#fff;font-size:.98rem;margin-bottom:18px}
.footer-col a{display:block;padding:6px 0;color:#B5A89E;font-size:.9rem;transition:var(--transition)}
.footer-col a:hover{color:var(--accent);padding-left:6px}
.footer-col p{font-size:.9rem;padding:6px 0}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.82rem;color:#8F8379;
}

/* Responsive */
@media (max-width:1024px){
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .coupon-grid{grid-template-columns:1fr 1fr}
  .steps-grid{grid-template-columns:1fr 1fr}
  .news-layout{grid-template-columns:1fr}
  .news-sidebar{position:static}
  .cta-form{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .section{padding:60px 0}
  .main-nav,.header-cta{display:none}
  .nav-toggle{display:block}
  .main-nav.open{
    display:block;position:absolute;top:72px;left:0;right:0;background:#fff;
    border-bottom:1px solid var(--border);padding:16px 24px;box-shadow:var(--shadow-lg);
  }
  .main-nav.open ul{flex-direction:column;gap:4px}
  .main-nav.open a{padding:12px 16px}
  .header-cta.open{display:flex;flex-direction:column;align-items:stretch;gap:8px;position:absolute;top:72px;right:24px;z-index:99}
  .hero-cover{min-height:300px}
  .hero-profile{padding:20px;flex-direction:column;text-align:center}
  .profile-actions{justify-content:center}
  .hero-badges{grid-template-columns:1fr}
  .profile-info{min-width:auto}
  .compare-grid{grid-template-columns:1fr}
  .coupon-grid{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr}
  .featured-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding:48px 0 32px}
  .cta-form{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
  .cta-contacts{flex-direction:column;gap:8px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero-profile{margin-top:-36px}
  .btn-lg{padding:14px 26px}
  .badge-item strong{font-size:1.4rem}
  .compare-card{padding:26px}
  .header-inner{gap:12px}
}

/* roulang page: category1 */
:root {
  --primary: #7A5C43;
  --primary-dark: #5E4530;
  --primary-light: #9A7B5E;
  --accent: #C88656;
  --accent-soft: #F5E6D9;
  --bg: #FAF7F2;
  --bg-deep: #3A2C22;
  --bg-deep-2: #2B2019;
  --text: #2B2622;
  --muted: #8A7A6C;
  --border: #E8DED4;
  --white: #FFFFFF;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 8px 30px rgba(58, 44, 34, 0.08);
  --shadow-lg: 0 16px 48px rgba(58, 44, 34, 0.14);
  --transition: 0.3s ease;
  --container: 1200px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: 60px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  background: transparent;
  line-height: 1.4;
}
.btn i { font-size: 15px; }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 6px 20px rgba(200, 134, 86, 0.35);
}
.btn-primary:hover { background: #B87545; transform: translateY(-2px); box-shadow: 0 10px 28px rgba(200, 134, 86, 0.45); }
.btn-primary:active { transform: translateY(0); }
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; transform: translateY(-2px); }
.btn-dark {
  background: var(--primary);
  color: #fff;
}
.btn-dark:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn-sm { padding: 9px 20px; font-size: 14px; border-radius: 50px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(232, 222, 212, 0.8);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.logo span { color: var(--accent); }
.main-nav ul { display: flex; gap: 8px; align-items: center; }
.main-nav a {
  display: block;
  padding: 10px 20px;
  border-radius: 60px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  transition: all var(--transition);
}
.main-nav a:hover { color: var(--primary); background: rgba(122, 92, 67, 0.08); }
.main-nav a.active {
  color: #fff;
  background: var(--primary);
  box-shadow: 0 4px 14px rgba(122, 92, 67, 0.3);
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text);
  cursor: pointer;
  padding: 8px;
}
.header-cta { display: flex; align-items: center; gap: 12px; }

/* Hero */
.hero {
  position: relative;
  background: var(--bg-deep);
  background-image: linear-gradient(rgba(43, 32, 25, 0.82), rgba(43, 32, 25, 0.86)), url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 96px 0 88px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 60px;
  margin-bottom: 22px;
  letter-spacing: 0.5px;
}
.hero h1 {
  font-size: 44px;
  line-height: 1.25;
  font-weight: 800;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}
.hero-subtitle {
  font-size: 17px;
  color: rgba(255,255,255,0.88);
  max-width: 500px;
  margin-bottom: 32px;
  line-height: 1.8;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.stat-card {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(6px);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: all var(--transition);
}
.stat-card:hover { background: rgba(255,255,255,0.16); transform: translateY(-3px); }
.stat-number {
  font-size: 34px;
  font-weight: 800;
  color: #F5D9BC;
  line-height: 1.2;
  margin-bottom: 4px;
}
.stat-label { font-size: 14px; color: rgba(255,255,255,0.78); }

/* Section shared */
.section { padding: 88px 0; }
.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 6px 16px;
  border-radius: 60px;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.section-title { font-size: 32px; font-weight: 800; line-height: 1.3; color: var(--text); margin-bottom: 14px; }
.section-desc { font-size: 16px; color: var(--muted); line-height: 1.8; }

/* Matrix */
.matrix-section { background: var(--white); }
.matrix-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.matrix-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}
.matrix-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); border-color: transparent; }
.matrix-img { position: relative; height: 180px; overflow: hidden; }
.matrix-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.matrix-card:hover .matrix-img img { transform: scale(1.06); }
.matrix-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(43, 32, 25, 0.55) 100%);
}
.matrix-body { padding: 20px 22px 24px; }
.matrix-body h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; line-height: 1.4; }
.matrix-body p { font-size: 14px; color: var(--muted); line-height: 1.7; margin-bottom: 14px; }
.matrix-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  color: var(--primary);
  background: var(--accent-soft);
  border-radius: 40px;
  padding: 4px 12px;
}

/* Process */
.process-section { background: var(--bg); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}
.process-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  transition: all var(--transition);
}
.process-item:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.process-num {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 44px;
  font-weight: 800;
  color: rgba(200, 134, 86, 0.18);
  line-height: 1;
}
.process-icon {
  width: 54px;
  height: 54px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}
.process-item h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.process-item p { font-size: 14px; color: var(--muted); line-height: 1.7; }

/* Compare */
.compare-section {
  background: var(--bg-deep);
  background-image: linear-gradient(rgba(43, 32, 25, 0.92), rgba(43, 32, 25, 0.92)), url('/assets/images/backpic/back-2.webp');
  background-size: cover;
  background-position: center;
  color: #fff;
}
.compare-section .section-tag { background: rgba(255,255,255,0.14); color: #F5D9BC; }
.compare-section .section-title { color: #fff; }
.compare-section .section-desc { color: rgba(255,255,255,0.7); }
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.compare-card {
  border-radius: var(--radius);
  padding: 32px 30px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(6px);
  transition: all var(--transition);
}
.compare-card:hover { transform: translateY(-3px); }
.compare-card-good { border-color: rgba(200, 134, 86, 0.45); background: rgba(200, 134, 86, 0.1); }
.compare-head {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
}
.compare-head .icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  background: rgba(255,255,255,0.14);
}
.compare-card-good .icon { background: rgba(200, 134, 86, 0.3); }
.compare-list { display: flex; flex-direction: column; gap: 14px; }
.compare-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
  color: rgba(255,255,255,0.88);
  line-height: 1.6;
}
.compare-item i { margin-top: 4px; font-size: 14px; }
.compare-item .fa-circle-xmark { color: #E58F7C; }
.compare-item .fa-circle-check { color: #F5D9BC; }

/* FAQ */
.faq-section { background: var(--white); }
.faq-list { max-width: 840px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  background: var(--bg);
  transition: all var(--transition);
}
.faq-item.active { box-shadow: var(--shadow); background: #fff; border-color: var(--primary-light); }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  user-select: none;
}
.faq-question i {
  color: var(--accent);
  font-size: 15px;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item.active .faq-question i { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding: 0 24px 22px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

/* Contact */
.contact-section {
  position: relative;
  background: var(--accent-soft);
}
.contact-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-3.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.08;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  position: relative;
  align-items: center;
}
.contact-info h2 { font-size: 30px; font-weight: 800; margin-bottom: 18px; line-height: 1.35; }
.contact-info > p { color: var(--muted); margin-bottom: 28px; line-height: 1.8; }
.contact-methods { display: flex; flex-direction: column; gap: 14px; }
.contact-method {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 15px;
  color: var(--text);
}
.contact-method i {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--white);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: var(--shadow);
}
.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 15px;
  color: var(--text);
  transition: all var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary-light);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(122, 92, 67, 0.1);
}
.form-textarea { min-height: 90px; resize: vertical; }
.form-success {
  display: none;
  margin-top: 14px;
  padding: 14px 16px;
  background: #E9F3E9;
  border-radius: 10px;
  color: #3D7A46;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid rgba(61, 122, 70, 0.2);
}

/* Footer */
.site-footer {
  background: var(--bg-deep);
  color: rgba(255,255,255,0.85);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 44px;
}
.footer-logo {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.58);
  line-height: 1.8;
  max-width: 360px;
}
.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 18px;
}
.footer-col a {
  display: block;
  color: rgba(255,255,255,0.62);
  font-size: 14px;
  padding: 6px 0;
  transition: all var(--transition);
}
.footer-col a:hover { color: var(--accent); padding-left: 4px; }
.footer-col p {
  font-size: 14px;
  color: rgba(255,255,255,0.62);
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-col p i { width: 18px; text-align: center; color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* Responsive */
@media (max-width: 1024px) {
  .matrix-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 36px; }
  .hero-inner { gap: 36px; }
}
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .main-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
  }
  .main-nav.open { max-height: 320px; box-shadow: var(--shadow-lg); }
  .main-nav ul { flex-direction: column; gap: 0; padding: 12px 24px 20px; }
  .main-nav a { padding: 12px 20px; border-radius: 10px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: 1fr; gap: 20px; }
  .compare-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 520px) {
  .hero { padding: 64px 0 56px; }
  .hero h1 { font-size: 30px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat-card { padding: 18px 12px; }
  .stat-number { font-size: 26px; }
  .section { padding: 60px 0; }
  .section-title { font-size: 26px; }
  .matrix-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
}
@media (max-width: 360px) {
  .hero-stats { grid-template-columns: 1fr; }
}