/* roulang page: index */
:root{
  --primary:#2F5D50;
  --accent:#B9834F;
  --deep:#1F1B18;
  --bg:#F6F1E8;
  --bg-alt:#FBF8F3;
  --bg-green:#E7EDE7;
  --text:#26221E;
  --text-secondary:#6B6259;
  --footer-text:#BDB4A8;
  --border:#E7E0D6;
  --input-border:#D8CFC2;
  --error:#C04535;
  --success:#4F7B56;
  --radius:12px;
  --radius-sm:6px;
  --shadow-sm:0 2px 8px rgba(31,27,24,0.04);
  --shadow-md:0 12px 24px rgba(31,27,24,0.08);
  --shadow-accent:0 6px 16px rgba(185,131,79,0.3);
  --transition:0.35s cubic-bezier(0.22,1,0.36,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Noto Sans SC','Source Han Sans SC',system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color .3s ease;}
a:hover{color:var(--accent);}
ul,ol{list-style:none;}
input,button,textarea{font-family:inherit;}
button{cursor:pointer;border:none;background:none;}
h1,h2,h3,h4,h5{
  font-family:'Noto Serif SC','Source Han Serif SC',serif;
  font-weight:600;
  line-height:1.4;
  color:var(--text);
}
.container{
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
.row{
  max-width:1200px;
  margin:0 auto;
}
.columns{padding-left:15px;padding-right:15px;}
.section{
  padding:110px 0;
  scroll-margin-top:90px;
  position:relative;
}
.section.in-view .container,.section.in-view .row{animation:fadeUp .6s cubic-bezier(.22,1,.36,1) both;}
@keyframes fadeUp{
  from{opacity:0;transform:translateY(16px);}
  to{opacity:1;transform:translateY(0);}
}
.section-tag{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  color:var(--primary);
  letter-spacing:.15em;
  margin-bottom:14px;
  font-weight:500;
}
.section-tag::before{
  content:'';
  width:24px;
  height:2px;
  background:var(--accent);
  display:inline-block;
}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  margin-bottom:48px;
  flex-wrap:wrap;
  gap:16px;
}
.section-head h2{
  font-size:30px;
  font-weight:700;
  position:relative;
  padding-left:20px;
}
.section-head h2::before{
  content:'';
  position:absolute;
  left:0;
  top:8px;
  width:3px;
  height:24px;
  background:var(--accent);
  border-radius:2px;
}
.section-head h2::after{
  content:'';
  display:block;
  width:40px;
  height:2px;
  background:var(--accent);
  margin-top:8px;
  border-radius:2px;
}
/* Header */
.site-header{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:76px;
  z-index:1000;
  background:transparent;
  transition:background .3s ease,border-color .3s ease;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(246,241,232,.95);
  border-bottom:1px solid var(--border);
  backdrop-filter:blur(8px);
  box-shadow:0 4px 20px rgba(31,27,24,.04);
}
.header-container{
  max-width:1200px;
  height:76px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 24px;
  position:relative;
}
.nav-left,.nav-right{
  display:flex;
  align-items:center;
  flex:1;
}
.nav-right{
  justify-content:flex-end;
}
.nav-left ul,.nav-right ul{
  display:flex;
  align-items:center;
  margin:0;
  padding:0;
  list-style:none;
}
.nav-left li,.nav-right li{
  margin:0 16px;
}
.nav-link{
  font-size:14px;
  letter-spacing:.08em;
  color:var(--deep);
  font-weight:500;
  position:relative;
  padding:8px 2px;
  text-decoration:none;
  transition:color .3s ease;
}
.nav-link::after{
  content:'';
  position:absolute;
  left:0;
  bottom:0;
  width:0;
  height:2px;
  background:var(--accent);
  transition:width .35s cubic-bezier(.22,1,.36,1);
}
.nav-link:hover{
  color:var(--accent);
}
.nav-link:hover::after{
  width:100%;
}
.nav-link.active{
  color:var(--primary);
}
.nav-link.active::after{
  width:100%;
  background:var(--primary);
}
.logo{
  display:flex;
  flex-direction:column;
  align-items:center;
  text-decoration:none;
  flex-shrink:0;
  margin:0 28px;
  transition:transform .3s ease;
}
.logo:hover{
  transform:scale(1.02);
}
.logo-main{
  font-family:'Noto Serif SC',serif;
  font-size:28px;
  font-weight:700;
  color:var(--deep);
  line-height:1.2;
  letter-spacing:.1em;
}
.logo-sub{
  font-family:'Noto Sans SC',sans-serif;
  font-size:10px;
  letter-spacing:.22em;
  color:var(--text-secondary);
  line-height:1.4;
  text-transform:uppercase;
}
.menu-toggle{
  display:none;
  width:44px;
  height:44px;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  border-radius:8px;
  background:rgba(255,255,255,.4);
  z-index:1002;
}
.menu-toggle span{
  width:22px;
  height:2px;
  background:var(--deep);
  border-radius:2px;
  transition:all .3s ease;
}
.menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-toggle.active span:nth-child(2){opacity:0;}
.menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-menu{
  display:none;
  position:fixed;
  top:0;
  right:0;
  width:300px;
  height:100vh;
  background:var(--bg);
  z-index:1001;
  padding:100px 32px 40px;
  box-shadow:-20px 0 40px rgba(31,27,24,.1);
  transform:translateX(100%);
  transition:transform .3s ease;
  overflow-y:auto;
}
.mobile-menu.open{
  transform:translateX(0);
}
.mobile-menu ul li{
  margin-bottom:8px;
}
.mobile-menu ul li a{
  display:block;
  padding:14px 16px;
  font-size:15px;
  color:var(--deep);
  border-radius:8px;
  border-left:3px solid transparent;
  transition:all .3s ease;
}
.mobile-menu ul li a:hover{
  background:var(--bg-green);
  color:var(--primary);
  border-left-color:var(--accent);
}
.menu-overlay{
  display:none;
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:100%;
  background:rgba(31,27,24,.3);
  z-index:1000;
  opacity:0;
  transition:opacity .3s ease;
}
.menu-overlay.show{
  opacity:1;
}
/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 32px;
  border-radius:6px;
  font-family:'Noto Sans SC',sans-serif;
  font-size:15px;
  font-weight:500;
  letter-spacing:.05em;
  text-decoration:none;
  border:1px solid transparent;
  transition:all .35s cubic-bezier(.22,1,.36,1);
  cursor:pointer;
  line-height:1.4;
}
.btn:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
}
.btn-primary{
  background:var(--accent);
  color:#fff;
  box-shadow:0 2px 8px rgba(185,131,79,.2);
}
.btn-primary:hover{
  background:#a9743f;
  color:#fff;
  box-shadow:var(--shadow-accent);
  transform:translateY(-1px);
}
.btn-primary:active{
  transform:translateY(1px);
  box-shadow:none;
}
.btn-outline{
  background:transparent;
  border-color:var(--deep);
  color:var(--deep);
}
.btn-outline:hover{
  background:rgba(38,34,30,.06);
  color:var(--deep);
}
.btn-outline-light{
  background:transparent;
  border-color:rgba(255,255,255,.8);
  color:#fff;
}
.btn-outline-light:hover{
  background:rgba(255,255,255,.12);
  color:#fff;
  border-color:#fff;
}
/* Hero */
.hero{
  position:relative;
  min-height:90vh;
  display:flex;
  align-items:center;
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.hero-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  z-index:-2;
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(to bottom,rgba(31,27,24,.15) 0%,rgba(31,27,24,.55) 60%,rgba(31,27,24,.75) 100%);
  z-index:-1;
}
.hero-content{
  position:relative;
  z-index:2;
  width:100%;
  padding-top:76px;
  padding-bottom:40px;
  animation:fadeUp .8s cubic-bezier(.22,1,.36,1) .2s both;
}
.hero-eyebrow{
  font-family:'Cormorant Garamond',serif;
  font-size:16px;
  letter-spacing:.3em;
  color:rgba(255,255,255,.75);
  margin-bottom:14px;
  text-transform:uppercase;
}
.hero h1{
  font-size:48px;
  font-weight:700;
  color:#fff;
  letter-spacing:.05em;
  line-height:1.3;
  margin-bottom:18px;
  max-width:760px;
}
.hero-subtitle{
  font-size:16px;
  color:rgba(255,255,255,.85);
  letter-spacing:.08em;
  margin-bottom:36px;
  max-width:420px;
  line-height:1.7;
}
.hero-entry{
  display:inline-flex;
  align-items:center;
  background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.25);
  backdrop-filter:blur(6px);
  border-radius:999px;
  padding:8px 8px 8px 24px;
  margin-bottom:36px;
  gap:16px;
  transition:all .3s ease;
}
.hero-entry:hover{
  background:rgba(255,255,255,.25);
  border-color:rgba(255,255,255,.4);
}
.entry-domain{
  font-family:'Cormorant Garamond',serif;
  font-size:18px;
  letter-spacing:.08em;
  color:#fff;
}
.entry-btn{
  width:44px;
  height:44px;
  border-radius:50%;
  background:var(--accent);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
  transition:all .35s cubic-bezier(.22,1,.36,1);
  flex-shrink:0;
}
.entry-btn:hover{
  transform:translateX(2px);
  background:#a9743f;
  color:#fff;
  box-shadow:0 4px 14px rgba(185,131,79,.35);
}
.hero-cta{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}
.hero-scroll{
  position:absolute;
  bottom:28px;
  left:50%;
  transform:translateX(-50%);
  z-index:2;
  animation:bounce 2s infinite;
}
@keyframes bounce{
  0%,100%{transform:translateX(-50%) translateY(0);}
  50%{transform:translateX(-50%) translateY(8px);}
}
.hero-scroll a{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
}
.hero-scroll .scroll-line{
  width:1px;
  height:40px;
  background:rgba(255,255,255,.6);
  display:block;
  position:relative;
  overflow:hidden;
}
.hero-scroll .scroll-line::after{
  content:'';
  position:absolute;
  top:-100%;
  left:0;
  width:100%;
  height:100%;
  background:var(--accent);
  animation:scrollMove 1.8s ease infinite;
}
@keyframes scrollMove{
  0%{top:-100%;}
  100%{top:100%;}
}
/* Story */
.story{
  background:var(--bg);
}
.story-row{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
}
.story-image{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:0 12px 36px rgba(31,27,24,.1);
  transition:transform .6s cubic-bezier(.22,1,.36,1);
}
.story-image:hover{
  transform:scale(1.02);
}
.story-image img{
  width:100%;
  height:auto;
  object-fit:cover;
}
.story-content{
  padding-left:30px;
}
.story-content h2{
  font-size:30px;
  font-weight:700;
  color:var(--text);
  line-height:1.5;
  margin-bottom:24px;
}
.story-content p{
  color:var(--text-secondary);
  font-size:16px;
  line-height:1.8;
  margin-bottom:1.5em;
}
.stats{
  display:flex;
  gap:48px;
  margin-top:32px;
  flex-wrap:wrap;
}
.stat{
  text-align:left;
}
.stat-number{
  font-family:'Cormorant Garamond',serif;
  font-size:32px;
  font-weight:500;
  color:var(--accent);
  display:block;
  line-height:1.2;
}
.stat-label{
  font-size:13px;
  color:var(--text-secondary);
  letter-spacing:.05em;
}
/* News Cards */
.news{
  background:var(--bg-alt);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.view-all{
  font-size:14px;
  color:var(--primary);
  font-weight:500;
  display:inline-flex;
  align-items:center;
  gap:6px;
  transition:gap .3s ease;
}
.view-all:hover{
  color:var(--accent);
  gap:10px;
}
.news-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:32px;
}
.card{
  background:#fff;
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:transform .35s cubic-bezier(.22,1,.36,1),box-shadow .35s ease;
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
}
.card-image{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
}
.card-image img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .6s cubic-bezier(.22,1,.36,1);
  aspect-ratio:16/10;
}
.card:hover .card-image img{
  transform:scale(1.03);
}
.card-body{
  padding:24px;
}
.badge{
  display:inline-block;
  background:var(--primary);
  color:#fff;
  font-size:12px;
  letter-spacing:.06em;
  padding:4px 10px;
  border-radius:4px;
  margin-bottom:12px;
  transition:background .3s ease;
}
.card:hover .badge{
  background:var(--accent);
}
.card-body h3{
  font-size:18px;
  font-weight:600;
  line-height:1.5;
  margin-bottom:8px;
  color:var(--text);
  display:-webkit-box;
  -webkit-line-clamp:1;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card-body h3 a{
  color:inherit;
  text-decoration:none;
  transition:color .3s ease;
}
.card-body h3 a:hover{
  color:var(--accent);
}
.card-summary{
  font-size:14px;
  color:var(--text-secondary);
  line-height:1.7;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  margin-bottom:16px;
}
.card-meta{
  display:flex;
  justify-content:space-between;
  align-items:center;
  border-top:1px solid var(--border);
  padding-top:14px;
}
.card-meta time{
  font-family:'Cormorant Garamond',serif;
  font-size:14px;
  color:var(--text-secondary);
  letter-spacing:.05em;
}
.read-link{
  font-size:14px;
  color:var(--primary);
  display:inline-flex;
  align-items:center;
  gap:4px;
  transition:all .3s ease;
}
.read-link:hover{
  color:var(--accent);
  gap:8px;
}
/* Empty State */
.empty-state{
  text-align:center;
  padding:80px 20px;
  grid-column:1/-1;
}
.empty-icon{
  width:80px;
  height:80px;
  border-radius:50%;
  background:var(--bg-green);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:28px;
  color:var(--primary);
  margin:0 auto 20px;
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%,100%{transform:scale(1);opacity:1;}
  50%{transform:scale(1.05);opacity:.8;}
}
.empty-state p{
  font-size:18px;
  color:var(--text);
  font-weight:500;
  margin-bottom:6px;
}
.empty-state span{
  font-size:14px;
  color:var(--text-secondary);
}
/* FAQ */
.faq-section{
  background:var(--bg);
}
.faq-list{
  max-width:820px;
  margin:0 auto;
}
.faq-item{
  border-bottom:1px solid var(--border);
  transition:background .3s ease;
}
.faq-item:first-child{
  border-top:1px solid var(--border);
}
.faq-question{
  display:flex;
  justify-content:space-between;
  align-items:center;
  width:100%;
  padding:24px 8px;
  font-size:16px;
  font-weight:500;
  color:var(--text);
  background:transparent;
  text-align:left;
  transition:color .3s ease;
}
.faq-question:hover{
  color:var(--accent);
}
.faq-question i{
  font-size:14px;
  color:var(--accent);
  transition:transform .35s ease;
  flex-shrink:0;
  margin-left:16px;
}
.faq-item.open .faq-question i{
  transform:rotate(45deg);
}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .4s cubic-bezier(.22,1,.36,1),opacity .3s ease;
  opacity:0;
}
.faq-item.open .faq-answer{
  opacity:1;
}
.faq-answer p{
  padding:0 8px 24px;
  font-size:14px;
  color:var(--text-secondary);
  line-height:1.8;
}
/* Trust */
.trust{
  background:var(--deep);
  color:var(--footer-text);
  position:relative;
  overflow:hidden;
}
.trust::before{
  content:'';
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:1px;
  background:linear-gradient(to right,transparent,rgba(185,131,79,.4),transparent);
}
.trust .section-head{
  justify-content:center;
  text-align:center;
  margin-bottom:40px;
}
.trust .section-head h2{
  color:#fff;
  font-size:30px;
  padding-left:0;
}
.trust .section-head h2::before{
  display:none;
}
.trust .section-head h2::after{
  margin:10px auto 0;
}
.brands-list{
  display:flex;
  justify-content:center;
  align-items:center;
  flex-wrap:wrap;
  gap:32px 48px;
  margin-bottom:44px;
}
.brands-list span{
  font-family:'Cormorant Garamond',serif;
  font-size:20px;
  letter-spacing:.1em;
  color:rgba(255,255,255,.6);
  transition:color .3s ease;
  cursor:default;
  position:relative;
}
.brands-list span:hover{
  color:var(--accent);
}
.brands-list span:not(:last-child)::after{
  content:'|';
  position:absolute;
  right:-24px;
  color:rgba(255,255,255,.2);
  font-weight:300;
}
.badges-row{
  display:flex;
  justify-content:center;
  gap:48px;
  flex-wrap:wrap;
}
.trust-badge{
  display:flex;
  align-items:center;
  gap:12px;
  color:rgba(255,255,255,.85);
  font-size:13px;
  letter-spacing:.08em;
}
.badge-circle{
  width:44px;
  height:44px;
  border-radius:50%;
  border:1px solid var(--accent);
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:'Noto Serif SC',serif;
  font-size:15px;
  color:var(--accent);
  transition:all .3s ease;
}
.trust-badge:hover .badge-circle{
  background:var(--accent);
  color:#fff;
}
/* CTA */
.cta-section{
  background:var(--bg-alt);
  border-bottom:1px solid var(--border);
}
.cta-section .row{
  align-items:center;
}
.cta-section h2{
  font-size:30px;
  font-weight:700;
  margin-bottom:16px;
  line-height:1.5;
}
.cta-section .cta-desc{
  font-size:16px;
  color:var(--text-secondary);
  margin-bottom:24px;
  max-width:440px;
}
.subscribe-form{
  background:#fff;
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  padding:32px;
}
.subscribe-form label{
  font-size:12px;
  color:var(--text);
  letter-spacing:.05em;
  font-weight:500;
  margin-bottom:10px;
  display:block;
}
.form-row{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}
.subscribe-form input[type="email"]{
  flex:1;
  min-width:220px;
  height:48px;
  padding:0 16px;
  background:#fff;
  border:1px solid var(--input-border);
  border-radius:6px;
  font-size:15px;
  color:var(--text);
  transition:all .3s ease;
}
.subscribe-form input[type="email"]::placeholder{
  color:#A19A8F;
}
.subscribe-form input[type="email"]:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(185,131,79,.15);
}
.form-note{
  font-size:12px;
  color:#A19A8F;
  margin-top:14px;
  line-height:1.5;
}
.form-message{
  margin-top:12px;
  font-size:14px;
  padding:10px 14px;
  border-radius:6px;
  display:none;
  line-height:1.5;
}
.form-message.success{
  display:block;
  background:rgba(79,123,86,.1);
  color:var(--success);
  border:1px solid rgba(79,123,86,.2);
}
.form-message.error{
  display:block;
  background:rgba(192,69,53,.1);
  color:var(--error);
  border:1px solid rgba(192,69,53,.2);
}
/* Footer */
.site-footer{
  background:var(--deep);
  color:var(--footer-text);
  padding-top:80px;
}
.site-footer .row{
  padding-bottom:48px;
  border-bottom:1px solid rgba(255,255,255,.06);
  display:flex;
  flex-wrap:wrap;
}
.footer-brand{
  display:flex;
  flex-direction:column;
  margin-bottom:20px;
}
.footer-logo{
  font-family:'Noto Serif SC',serif;
  font-size:26px;
  font-weight:700;
  color:#fff;
  line-height:1.2;
  letter-spacing:.08em;
}
.footer-logo-sub{
  font-size:11px;
  letter-spacing:.2em;
  color:var(--footer-text);
  margin-top:4px;
}
.site-footer .footer-desc{
  font-size:14px;
  line-height:1.8;
  color:var(--footer-text);
  margin-top:16px;
}
.site-footer h4{
  font-family:'Noto Sans SC',sans-serif;
  font-size:13px;
  font-weight:500;
  letter-spacing:.1em;
  color:rgba(255,255,255,.7);
  margin-bottom:20px;
  text-transform:uppercase;
}
.site-footer ul li{
  margin-bottom:10px;
}
.site-footer ul li a{
  color:var(--footer-text);
  font-size:14px;
  transition:color .3s ease,padding-left .3s ease;
}
.site-footer ul li a:hover{
  color:#fff;
  padding-left:4px;
}
.footer-contact li{
  font-size:14px;
  color:var(--footer-text);
  line-height:1.6;
}
.footer-bottom{
  padding:24px 0;
  border-top:1px solid rgba(255,255,255,.05);
}
.footer-bottom .container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
}
.footer-bottom p{
  font-size:13px;
  color:var(--footer-text);
}
/* Responsive */
@media (max-width:1024px){
  .nav-left li,.nav-right li{
    margin:0 10px;
  }
  .logo{
    margin:0 16px;
  }
  .news-grid{
    grid-template-columns:repeat(2,1fr);
  }
}
@media (max-width:768px){
  .story-content{
    padding-left:0;
    margin-top:32px;
  }
  .cta-section .columns:last-child{
    margin-top:32px;
  }
}
@media (max-width:640px){
  .section{
    padding:64px 0;
  }
  .container{
    padding-left:20px;
    padding-right:20px;
  }
  .header-container{
    padding:0 20px;
    height:60px;
  }
  .site-header{
    height:60px;
  }
  .nav-left,.nav-right{
    display:none;
  }
  .menu-toggle{
    display:flex;
  }
  .logo-main{
    font-size:22px;
  }
  .logo-sub{
    font-size:9px;
  }
  .hero{
    min-height:80vh;
  }
  .hero h1{
    font-size:34px;
  }
  .hero-subtitle{
    font-size:15px;
  }
  .hero-entry{
    padding:6px 6px 6px 18px;
  }
  .entry-domain{
    font-size:16px;
  }
  .hero-cta{
    flex-direction:column;
    align-items:flex-start;
  }
  .hero-cta .btn{
    width:100%;
  }
  .news-grid{
    grid-template-columns:1fr;
  }
  .section-head h2{
    font-size:26px;
  }
  .stats{
    gap:24px;
  }
  .brands-list{
    gap:24px;
    flex-direction:column;
  }
  .brands-list span:not(:last-child)::after{
    display:none;
  }
  .badges-row{
    gap:24px;
    flex-direction:column;
    align-items:center;
  }
  .site-footer .columns{
    margin-bottom:36px;
  }
  .footer-bottom .container{
    flex-direction:column;
    text-align:center;
  }
  .form-row{
    flex-direction:column;
  }
  .subscribe-form input[type="email"]{
    width:100%;
  }
  .subscribe-form .btn{
    width:100%;
  }
  .story-content h2{
    font-size:26px;
  }
}

/* roulang page: article */
:root {
  --primary: #2F5D50;
  --primary-light: #E7EDE7;
  --accent: #B9834F;
  --accent-hover: #A8723F;
  --deep: #1F1B18;
  --bg: #F6F1E8;
  --bg-card: #FFFFFF;
  --bg-soft: #FBF8F3;
  --bg-muted: #E7EDE7;
  --text-main: #26221E;
  --text-secondary: #6B6259;
  --text-footer: #BDB4A8;
  --border: #E7E0D6;
  --border-input: #D8CFC2;
  --placeholder: #A19A8F;
  --success: #4F7B56;
  --error: #C04535;
  --radius: 12px;
  --radius-sm: 6px;
  --shadow-sm: 0 2px 8px rgba(31,27,24,0.04);
  --shadow-md: 0 12px 24px rgba(31,27,24,0.08);
  --transition: 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  --header-height: 76px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans SC', 'Source Han Sans SC', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text-main);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

ul,
ol {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

input,
textarea {
  font-family: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.site-header.scrolled {
  background: rgba(246, 241, 232, 0.96);
  border-bottom-color: var(--border);
  box-shadow: 0 2px 12px rgba(31, 27, 24, 0.03);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.2;
  text-align: center;
  transition: opacity 0.3s ease;
}

.logo-main {
  font-family: 'Noto Serif SC', serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
}

.logo-sub {
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--text-secondary);
}

.logo:hover .logo-main,
.logo:hover .logo-sub {
  color: var(--accent);
}

.nav-left ul,
.nav-right ul {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--text-main);
  position: relative;
  padding: 6px 0;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.35s ease;
}

.nav-link:hover {
  color: var(--accent);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
}

.mobile-menu {
  display: none;
}

.menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1040;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.menu-overlay.show {
  display: block;
  opacity: 1;
}

.article-main {
  padding-top: var(--header-height);
}

.article-head {
  padding: 72px 0 48px;
  text-align: center;
  background: linear-gradient(180deg, #F1EAE0 0%, var(--bg) 100%);
}

.container-narrow {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.breadcrumb a {
  color: var(--text-secondary);
  transition: color 0.3s ease;
}

.breadcrumb a:hover {
  color: var(--accent);
}

.breadcrumb .sep {
  color: #C0B6A8;
}

.breadcrumb .current {
  color: var(--text-main);
  max-width: 360px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.article-head h1 {
  font-family: 'Noto Serif SC', serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-main);
  max-width: 720px;
  margin: 0 auto 22px;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--text-secondary);
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  transition: background 0.3s ease;
}

.badge:hover {
  background: var(--accent);
}

.article-body {
  padding: 48px 0 32px;
}

.article-content {
  max-width: 720px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.8;
  color: #3A352F;
}

.article-content p {
  margin-bottom: 1.5em;
}

.article-content h2 {
  font-family: 'Noto Serif SC', serif;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-main);
  margin: 2em 0 0.8em;
}

.article-content h3 {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-main);
  margin: 1.6em 0 0.6em;
}

.article-content h4,
.article-content h5,
.article-content h6 {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  margin: 1.4em 0 0.5em;
}

.article-content img {
  width: 100%;
  border-radius: 8px;
  margin: 1.5em 0;
}

.article-content figure {
  margin: 1.5em 0;
}

.article-content figure img {
  margin: 0;
}

.article-content figcaption {
  font-size: 13px;
  color: var(--text-secondary);
  text-align: center;
  margin-top: 8px;
}

.article-content blockquote {
  border-left: 3px solid var(--accent);
  background: var(--bg-muted);
  padding: 24px;
  margin: 1.5em 0;
  font-size: 15px;
  color: #4A4540;
  border-radius: 0 8px 8px 0;
}

.article-content blockquote p {
  margin-bottom: 0.5em;
}

.article-content blockquote p:last-child {
  margin-bottom: 0;
}

.article-content a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: background 0.3s ease, color 0.3s ease;
}

.article-content a:hover {
  text-decoration: none;
  background: rgba(185, 131, 79, 0.12);
}

.article-content ul {
  padding-left: 0;
  margin: 1.2em 0;
}

.article-content ul li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 0.5em;
}

.article-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.article-content ol {
  counter-reset: article-ol;
  padding-left: 0;
  margin: 1.2em 0;
}

.article-content ol li {
  counter-increment: article-ol;
  position: relative;
  padding-left: 28px;
  margin-bottom: 0.5em;
}

.article-content ol li::before {
  content: counter(article-ol) '.';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary);
  font-weight: 600;
}

.article-content strong {
  font-weight: 600;
  color: var(--text-main);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
  font-size: 14px;
}

.article-content table th,
.article-content table td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
}

.article-content table th {
  background: var(--bg-muted);
  font-weight: 600;
  color: var(--text-main);
}

.article-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2em 0;
}

.not-found {
  text-align: center;
  padding: 80px 0 100px;
  max-width: 720px;
  margin: 0 auto;
}

.not-found i {
  font-size: 46px;
  color: var(--bg-muted);
  display: block;
  margin-bottom: 20px;
}

.not-found h2 {
  font-family: 'Noto Serif SC', serif;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-main);
}

.not-found p {
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1;
  transition: var(--transition);
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
  box-shadow: 0 6px 16px rgba(185, 131, 79, 0.3);
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-secondary {
  border: 1px solid var(--text-main);
  color: var(--text-main);
  background: transparent;
}

.btn-secondary:hover {
  background: rgba(38, 34, 30, 0.05);
  color: var(--text-main);
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.article-footer-nav {
  border-top: 1px solid var(--border);
  margin-top: 48px;
  padding: 32px 0 40px;
}

.prev-next-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.prev-link,
.next-link {
  font-size: 14px;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s ease;
}

.prev-link i,
.next-link i {
  transition: transform 0.3s ease;
}

.prev-link:hover {
  color: var(--accent);
}

.prev-link:hover i {
  transform: translateX(-4px);
}

.next-link {
  margin-left: auto;
}

.next-link:hover {
  color: var(--accent);
}

.next-link:hover i {
  transform: translateX(4px);
}

.related-wrap {
  padding: 64px 0 96px;
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
}

.section-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 40px;
}

.section-head h2 {
  font-family: 'Noto Serif SC', serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.4;
}

.title-line {
  width: 24px;
  height: 2px;
  background: var(--accent);
  display: block;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.related-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  height: 100%;
}

.related-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.related-card .card-img {
  height: 180px;
  overflow: hidden;
  background: var(--bg-muted);
}

.related-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.related-card:hover .card-img img {
  transform: scale(1.03);
}

.related-card .card-body {
  padding: 20px 22px 24px;
}

.related-card .card-body .badge {
  font-size: 11px;
}

.related-card .card-body h3 {
  font-family: 'Noto Serif SC', serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  margin: 14px 0 8px;
  line-height: 1.5;
}

.related-card .card-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.read-more {
  font-size: 13px;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.site-footer {
  background: var(--deep);
  color: var(--text-footer);
  padding: 72px 0 0;
}

.site-footer .container {
  max-width: 1200px;
}

.site-footer .row {
  max-width: 1200px;
}

.footer-brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 18px;
}

.footer-logo {
  font-family: 'Noto Serif SC', serif;
  font-size: 26px;
  font-weight: 700;
  color: #F6F1E8;
  line-height: 1.2;
}

.footer-logo-sub {
  font-size: 13px;
  color: var(--text-footer);
  letter-spacing: 0.12em;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-footer);
  max-width: 340px;
}

.site-footer h4 {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 18px;
  font-weight: 500;
}

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

.site-footer ul a {
  color: var(--text-footer);
  font-size: 14px;
  transition: color 0.3s ease;
}

.site-footer ul a:hover {
  color: #F1EAE0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 56px;
  padding: 24px 0;
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  :root {
    --header-height: 68px;
  }

  .header-container {
    padding: 0 40px;
  }

  .nav-left ul,
  .nav-right ul {
    gap: 20px;
  }

  .container,
  .container-narrow {
    padding: 0 40px;
  }

  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 60px;
  }

  .header-container {
    padding: 0 20px;
  }

  .container,
  .container-narrow {
    padding: 0 20px;
  }

  .nav-left,
  .nav-right {
    display: none;
  }

  .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    z-index: 1100;
  }

  .menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-main);
    border-radius: 2px;
    transition: all 0.3s ease;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .mobile-menu {
    display: block;
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--bg);
    padding: 100px 32px 40px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1050;
    overflow-y: auto;
    box-shadow: -8px 0 24px rgba(31, 27, 24, 0.1);
  }

  .mobile-menu.open {
    transform: translateX(0);
  }

  .mobile-menu ul li {
    margin-bottom: 18px;
  }

  .mobile-menu ul li a {
    font-size: 16px;
    color: var(--text-main);
    transition: color 0.3s ease;
  }

  .mobile-menu ul li a:hover,
  .mobile-menu ul li a.active {
    color: var(--accent);
  }

  .logo-main {
    font-size: 22px;
  }

  .logo-sub {
    font-size: 10px;
    letter-spacing: 0.2em;
  }

  .article-head {
    padding: 48px 0 32px;
  }

  .article-head h1 {
    font-size: 24px;
    line-height: 1.45;
  }

  .breadcrumb {
    font-size: 13px;
    gap: 8px;
  }

  .article-meta {
    gap: 10px;
    font-size: 12px;
  }

  .article-body {
    padding: 32px 0 24px;
  }

  .article-content {
    font-size: 15px;
  }

  .article-content blockquote {
    padding: 18px;
  }

  .prev-next-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .next-link {
    margin-left: 0;
  }

  .related-wrap {
    padding: 48px 0 64px;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    padding: 56px 0 0;
  }

  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
  }
}

/* roulang page: category1 */
:root {
  --primary: #2F5D50;
  --primary-light: #4A7A6C;
  --accent: #B9834F;
  --accent-dark: #A5723D;
  --deep: #1F1B18;
  --bg: #F6F1E8;
  --bg-alt: #FBF8F3;
  --bg-green: #E7EDE7;
  --text: #26221E;
  --text-light: #6B6259;
  --text-footer: #BDB4A8;
  --border: #E7E0D6;
  --placeholder: #A19A8F;
  --error: #C04535;
  --success: #4F7B56;
  --radius: 12px;
  --radius-sm: 6px;
  --shadow-sm: 0 2px 8px rgba(31,27,24,0.04);
  --shadow-md: 0 12px 24px rgba(31,27,24,0.08);
  --shadow-accent: 0 6px 16px rgba(185,131,79,0.3);
  --transition: 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  padding-top: 76px;
  font-family: 'Noto Sans SC', 'Source Han Sans SC', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: 600;
  font-family: 'Noto Serif SC', 'Source Han Serif SC', serif;
  line-height: 1.4;
}
p { margin: 0 0 1.5em; text-align: left; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; transition: color 0.3s ease; }
img { max-width: 100%; display: block; height: auto; }
button { border: none; background: none; cursor: pointer; font: inherit; }
input, textarea, select { font: inherit; }
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.row {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
}
.row .row { margin-left: -12px; margin-right: -12px; }
.columns { padding-left: 12px; padding-right: 12px; }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(246,241,232,0.95);
  border-bottom-color: var(--border);
  box-shadow: 0 2px 12px rgba(31,27,24,0.04);
}
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 76px;
}
.nav-left ul, .nav-right ul { display: flex; align-items: center; gap: 0; }
.nav-left li, .nav-right li { margin: 0 14px; }
.logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  line-height: 1.2;
  z-index: 2;
}
.logo-main {
  display: block;
  font-family: 'Noto Serif SC', serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--deep);
  transition: color 0.3s ease;
  letter-spacing: 0.05em;
}
.logo-sub {
  display: block;
  font-size: 11px;
  color: var(--text-light);
  letter-spacing: 0.18em;
  margin-top: 2px;
}
.logo:hover .logo-main { color: var(--accent); }
.nav-link {
  position: relative;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--text);
  padding: 6px 0;
  font-weight: 500;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav-link:hover::after { width: 100%; }
.nav-link.active { color: var(--primary); }
.nav-link.active::after { width: 100%; }
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 8px;
  border-radius: var(--radius-sm);
  z-index: 1002;
  align-items: center;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu {
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 12px 24px rgba(31,27,24,0.08);
  padding: 20px 24px 28px;
  transform: translateY(-16px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s ease, opacity 0.3s ease;
  z-index: 999;
}
.mobile-menu.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.mobile-menu ul li { margin-bottom: 4px; }
.mobile-menu ul a {
  display: block;
  padding: 10px 4px;
  font-size: 15px;
  color: var(--text);
  border-bottom: 1px solid rgba(231,224,214,0.6);
}
.mobile-menu ul a:last-child { border-bottom: none; }
.mobile-menu ul a:hover { color: var(--accent); }
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 997;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.mobile-overlay.show { display: block; opacity: 1; }

.page-banner {
  position: relative;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, rgba(47,93,80,0.42), rgba(31,27,24,0.55)), url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
}
.page-banner .container { position: relative; z-index: 2; }
.page-banner h1 {
  color: #fff;
  font-size: 28px;
  letter-spacing: 0.05em;
  animation: fadeUp 0.8s cubic-bezier(0.22,1,0.36,1) 0.2s both;
}
.page-banner .banner-sub {
  color: rgba(255,255,255,0.85);
  font-size: 15px;
  margin-top: 8px;
  animation: fadeUp 0.8s cubic-bezier(0.22,1,0.36,1) 0.3s both;
}

.intro-section { padding: 60px 0 20px; }
.breadcrumb {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 28px;
}
.breadcrumb a { color: var(--text-light); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { margin: 0 8px; color: var(--placeholder); }
.breadcrumb .current { color: var(--text); }
.notice-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-green);
  border-left: 3px solid var(--primary);
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--primary);
  margin-bottom: 32px;
}
.notice-bar .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  flex-shrink: 0;
  display: inline-block;
}
.intro-inner { max-width: 720px; margin: 0 auto; }
.intro-inner p {
  font-size: 16px;
  color: #3A342E;
  margin-bottom: 1.5em;
  line-height: 1.85;
}

.section-space { padding: 70px 0; }
.section-head {
  display: flex;
  align-items: center;
  margin-bottom: 40px;
}
.section-head h2 {
  font-size: 26px;
  color: var(--text);
  position: relative;
  padding-left: 18px;
}
.section-head h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 22px;
  background: var(--accent);
  border-radius: 2px;
}
.cards-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.guide-card {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.22,1,0.36,1), box-shadow 0.35s cubic-bezier(0.22,1,0.36,1);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.guide-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.card-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--bg-green);
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22,1,0.36,1);
}
.guide-card:hover .card-media img { transform: scale(1.03); }
.card-tag {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  border-radius: 4px;
  padding: 4px 10px;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}
.card-body { padding: 22px 22px 20px; flex: 1; display: flex; flex-direction: column; }
.card-body h3 {
  font-family: 'Noto Serif SC', serif;
  font-size: 18px;
  color: var(--text);
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-body p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--accent);
  font-weight: 500;
  margin-top: auto;
}
.card-link i { transition: transform 0.3s ease; }
.card-link:hover { color: var(--accent-dark); }
.card-link:hover i { transform: translateX(3px); }

.feature-section { padding: 80px 0; }
.feature-media {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--bg-green);
}
.feature-media img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22,1,0.36,1);
}
.feature-media:hover img { transform: scale(1.02); }
.feature-content { padding: 10px 0 10px 24px; }
.feature-tag {
  display: inline-block;
  font-size: 13px;
  color: var(--primary);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  position: relative;
  padding-left: 16px;
}
.feature-tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 2px;
  background: var(--accent);
}
.feature-content h2 {
  font-size: 28px;
  color: var(--text);
  margin-bottom: 20px;
  line-height: 1.4;
}
.feature-content p {
  font-size: 16px;
  color: #3A342E;
  line-height: 1.8;
  margin-bottom: 1.2em;
}
.feature-list { margin-top: 20px; }
.feature-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  color: var(--text);
  margin-bottom: 12px;
}
.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.steps-section {
  background: var(--bg-green);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.steps-section .section-head h2 { color: var(--deep); }
.step-card {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 30px 26px;
  border: 1px solid var(--border);
  height: 100%;
  transition: transform 0.3s cubic-bezier(0.22,1,0.36,1), box-shadow 0.3s ease;
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.step-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 40px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 14px;
  font-weight: 500;
}
.step-card h3 {
  font-family: 'Noto Serif SC', serif;
  font-size: 18px;
  color: var(--text);
  margin-bottom: 8px;
}
.step-card p {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 0;
  line-height: 1.7;
}

.faq-section { padding: 80px 0; }
.faq-section .section-head { justify-content: center; }
.faq-section .section-head h2 { padding-left: 0; }
.faq-section .section-head h2::before { display: none; }
.faq-wrap {
  max-width: 800px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.accordion { margin: 0; padding: 0; list-style: none; }
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-item:last-child { border-bottom: none; }
.accordion-title {
  position: relative;
  display: block;
  padding: 20px 48px 20px 24px;
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  background: transparent;
  border: none;
  line-height: 1.5;
  transition: color 0.3s ease;
}
.accordion-title:hover { color: var(--accent); }
.accordion-title::after {
  content: '+';
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  font-weight: 300;
  color: var(--accent);
  transition: transform 0.3s cubic-bezier(0.22,1,0.36,1);
  line-height: 1;
}
.accordion-item.is-active .accordion-title { color: var(--primary); }
.accordion-item.is-active .accordion-title::after { transform: translateY(-50%) rotate(45deg); }
.accordion-content {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.8;
  animation: fadeIn 0.3s ease;
  border: none;
  background: transparent;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.cta-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
  text-align: center;
}
.cta-inner { max-width: 720px; margin: 0 auto; }
.cta-inner h2 {
  font-family: 'Noto Serif SC', serif;
  font-size: 28px;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.4;
}
.cta-inner p {
  font-size: 16px;
  color: var(--text-light);
  margin-bottom: 30px;
}
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.22,1,0.36,1);
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-dark);
  box-shadow: var(--shadow-accent);
  color: #fff;
}
.btn-primary:active { transform: translateY(1px); }
.btn-outline {
  background: transparent;
  border-color: var(--deep);
  color: var(--deep);
}
.btn-outline:hover {
  background: rgba(47,93,80,0.08);
  border-color: var(--primary);
  color: var(--primary);
}
.btn:focus,
a:focus,
button:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.site-footer {
  background: var(--deep);
  color: var(--text-footer);
  padding-top: 70px;
  font-size: 15px;
}
.site-footer .container { max-width: 1200px; }
.site-footer .row { max-width: 1200px; }
.footer-brand { margin-bottom: 16px; }
.footer-logo {
  font-family: 'Noto Serif SC', serif;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
}
.footer-logo-sub {
  display: block;
  font-size: 12px;
  color: var(--text-footer);
  letter-spacing: 0.15em;
  margin-top: 4px;
}
.footer-desc {
  font-size: 14px;
  color: var(--text-footer);
  line-height: 1.8;
  margin-bottom: 0;
}
.site-footer h4 {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.7);
  margin-bottom: 18px;
  font-weight: 500;
}
.site-footer ul { margin: 0; }
.site-footer ul li { margin-bottom: 10px; }
.site-footer ul a {
  color: var(--text-footer);
  transition: color 0.3s ease;
  font-size: 14px;
}
.site-footer ul a:hover { color: #fff; }
.footer-contact { list-style: none; }
.footer-contact li {
  font-size: 14px;
  color: var(--text-footer);
  margin-bottom: 10px;
}
.footer-bottom {
  margin-top: 50px;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 22px 0;
  font-size: 13px;
  color: rgba(189,180,168,0.7);
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { margin: 0; }

.js .fade-up {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s cubic-bezier(0.22,1,0.36,1), transform 0.6s cubic-bezier(0.22,1,0.36,1);
}
.js .fade-up.in-view {
  opacity: 1;
  transform: translateY(0);
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1024px) {
  .header-container { padding: 0 24px; }
  .nav-left li, .nav-right li { margin: 0 10px; }
  .feature-content { padding-left: 0; }
  .feature-media img { min-height: 280px; }
}
@media (max-width: 640px) {
  body { padding-top: 60px; }
  .header-container { height: 60px; padding: 0 20px; }
  .nav-left, .nav-right { display: none; }
  .menu-toggle { display: flex; }
  .logo-sub { font-size: 10px; }
  .page-banner { min-height: 150px; }
  .page-banner h1 { font-size: 24px; }
  .page-banner .banner-sub { font-size: 13px; }
  .intro-section { padding: 40px 0 10px; }
  .section-space { padding: 50px 0; }
  .feature-section { padding: 50px 0; }
  .faq-section { padding: 50px 0; }
  .cta-section { padding: 50px 0; }
  .section-head h2 { font-size: 22px; }
  .feature-content h2 { font-size: 22px; }
  .cta-inner h2 { font-size: 22px; }
  .step-card { padding: 22px 20px; }
  .accordion-title { font-size: 15px; padding: 18px 42px 18px 20px; }
  .accordion-content { padding: 0 20px 16px; }
  .footer-bottom .container { flex-direction: column; gap: 4px; }
  .site-footer { padding-top: 50px; }
}
@media (max-width: 520px) {
  .container { padding-left: 20px; padding-right: 20px; }
  .btn { width: 100%; padding: 13px 24px; }
  .cta-actions { flex-direction: column; }
}