/* roulang page: index */
:root{
  --primary:#0E8B67;
  --primary-hover:#0B6D51;
  --accent:#F27A33;
  --signal:#CFFF4F;
  --dark:#131A16;
  --dark2:#1E2822;
  --dark-border:#2A352F;
  --bg:#F4F6F4;
  --card:#FFFFFF;
  --text:#1E2420;
  --text2:#5D6B64;
  --text3:#8A968F;
  --line:#E2E7E2;
  --radius-card:16px;
  --radius-btn:40px;
  --radius-tag:6px;
  --shadow-card:0 2px 8px rgba(19,26,22,0.05);
  --shadow-hover:0 10px 24px rgba(19,26,22,0.10);
  --shadow-dark:0 8px 24px rgba(0,0,0,0.25);
  --ease:cubic-bezier(.25,.8,.25,1);
  --font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-family);
  background:var(--bg);
  color:var(--text);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
a{text-decoration:none;color:inherit;transition:color .25s var(--ease);}
a:hover{color:var(--primary);}
img{display:block;max-width:100%;height:auto;}
button,input,select,textarea{font-family:inherit;font-size:inherit;outline:none;border:none;}
li{list-style:none;}
.grid-container{max-width:1200px;padding-left:20px;padding-right:20px;}
.container-lg{max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px;}
.container-sm{max-width:860px;margin:0 auto;padding-left:20px;padding-right:20px;}
::selection{background:var(--primary);color:#fff;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px;}
h1,h2,h3,h4,h5{font-weight:800;line-height:1.3;letter-spacing:0.03em;color:var(--text);}

/* ============ Header / Nav ============ */
.site-header{
  position:fixed;
  top:16px;left:0;right:0;
  z-index:1000;
  padding:0 16px;
  pointer-events:none;
}
.nav-capsule{
  pointer-events:auto;
  max-width:1200px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:rgba(19,26,22,0.60);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:56px;
  padding:10px 20px 10px 24px;
  box-shadow:0 4px 20px rgba(0,0,0,0.2);
  transition:background .4s var(--ease), box-shadow .4s var(--ease);
}
.nav-capsule.scrolled{
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-color:rgba(14,139,103,0.15);
  box-shadow:0 6px 24px rgba(19,26,22,0.08);
}
.brand-logo{
  display:flex;
  align-items:center;
  gap:11px;
  font-size:22px;
  font-weight:800;
  letter-spacing:0.04em;
  color:#fff;
  transition:color .3s var(--ease);
  white-space:nowrap;
}
.nav-capsule.scrolled .brand-logo{color:var(--text);}
.brand-logo .logo-icon{
  width:38px;height:38px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:linear-gradient(135deg,var(--primary),#0B6D51);
  color:#fff;
  font-size:16px;
  flex-shrink:0;
  border:1px solid rgba(255,255,255,0.2);
  box-shadow:0 4px 12px rgba(14,139,103,0.35);
}
.brand-logo .logo-text span{display:block;}
.brand-logo .logo-text .logo-sub{
  font-size:10px;
  font-weight:400;
  letter-spacing:0.2em;
  color:rgba(255,255,255,0.65);
  line-height:1;
  margin-top:2px;
}
.nav-capsule.scrolled .brand-logo .logo-text .logo-sub{color:var(--text3);}
.nav-links{
  display:flex;
  align-items:center;
  gap:24px;
  list-style:none;
}
.nav-links a{
  font-size:14px;
  font-weight:600;
  color:rgba(255,255,255,0.85);
  padding:6px 2px;
  position:relative;
  white-space:nowrap;
  transition:color .3s var(--ease);
}
.nav-links a::after{
  content:'••';
  position:absolute;
  left:50%;
  bottom:-4px;
  transform:translateX(-50%) scale(0);
  color:var(--primary);
  font-size:8px;
  letter-spacing:-1px;
  opacity:0;
  transition:all .3s var(--ease);
}
.nav-links a:hover{color:#fff;}
.nav-capsule.scrolled .nav-links a{color:var(--text);}
.nav-capsule.scrolled .nav-links a:hover{color:var(--primary);}
.nav-links a.active{color:#CFFF4F;font-weight:700;}
.nav-links a.active::after{
  transform:translateX(-50%) scale(1);
  opacity:1;
}
.nav-capsule.scrolled .nav-links a.active{color:var(--primary);}
.nav-links a.active::after{color:var(--primary);}
.nav-widgets{
  display:flex;
  align-items:center;
  gap:10px;
}
.nav-btn{
  font-size:13px;
  font-weight:700;
  padding:9px 18px;
  border-radius:40px;
  background:var(--primary);
  color:#fff!important;
  letter-spacing:0.02em;
  transition:background .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
  box-shadow:0 4px 14px rgba(14,139,103,0.35);
}
.nav-btn:hover{
  background:var(--primary-hover);
  transform:translateY(-2px);
  box-shadow:0 6px 20px rgba(14,139,103,0.4);
}
.nav-toggle{
  display:none;
  background:transparent;
  border:1px solid rgba(255,255,255,0.35);
  width:44px;height:44px;
  border-radius:50%;
  color:#fff;
  font-size:18px;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:all .3s var(--ease);
  flex-shrink:0;
}
.nav-capsule.scrolled .nav-toggle{
  color:var(--text);
  border-color:rgba(19,26,22,0.2);
}
.mobile-menu{
  display:none;
  position:fixed;
  top:84px;
  left:16px;right:16px;
  background:rgba(255,255,255,0.98);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-radius:24px;
  box-shadow:var(--shadow-hover);
  padding:24px;
  z-index:999;
  transition:opacity .35s var(--ease), transform .35s var(--ease);
  opacity:0;
  transform:translateY(-12px);
  pointer-events:none;
}
.mobile-menu.open{
  opacity:1;
  transform:translateY(0);
  pointer-events:auto;
}
.mobile-menu a{
  display:flex;
  align-items:center;
  gap:12px;
  padding:14px 8px;
  font-size:16px;
  font-weight:600;
  color:var(--text);
  border-bottom:1px solid var(--line);
}
.mobile-menu a:last-child{border-bottom:none;}
.mobile-menu a i{
  width:32px;height:32px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#E8F5F0;
  color:var(--primary);
  border-radius:10px;
  font-size:14px;
}

/* Hero */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  background:linear-gradient(75deg, rgba(19,26,22,0.85) 0%, rgba(19,26,22,0.55) 55%, rgba(19,26,22,0.20) 100%), url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  padding:140px 0 90px;
  overflow:hidden;
  color:#fff;
}
.hero::before{
  content:'';
  position:absolute;
  top:-120px;right:-80px;
  width:380px;height:380px;
  background:radial-gradient(circle, rgba(207,255,79,0.09) 0%, transparent 70%);
  border-radius:50%;
  pointer-events:none;
}
.hero::after{
  content:'';
  position:absolute;
  bottom:-80px;left:50%;
  width:500px;height:300px;
  background:radial-gradient(ellipse, rgba(14,139,103,0.2) 0%, transparent 70%);
  pointer-events:none;
}
.hero .grid-container{position:relative;z-index:2;width:100%;}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:1px solid rgba(207,255,79,0.3);
  background:rgba(19,26,22,0.7);
  backdrop-filter:blur(8px);
  padding:8px 18px;
  border-radius:60px;
  font-size:13px;
  font-weight:600;
  color:#CFFF4F;
  letter-spacing:0.06em;
  margin-bottom:30px;
}
.hero-badge .dot{
  width:6px;height:6px;
  background:var(--signal);
  border-radius:50%;
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1);}
  50%{opacity:0.6;transform:scale(1.4);}
}
.hero-content{max-width:690px;}
.hero h1{
  font-size:52px;
  line-height:1.18;
  color:#fff;
  margin-bottom:20px;
  font-weight:800;
  letter-spacing:0.03em;
}
.hero h1 .highlight{
  color:var(--signal);
  position:relative;
  white-space:nowrap;
}
.hero-desc{
  font-size:17px;
  line-height:1.85;
  color:rgba(255,255,255,0.88);
  max-width:540px;
  margin-bottom:36px;
  font-weight:400;
  letter-spacing:0.01em;
}
.hero-cta{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  margin-bottom:44px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border-radius:var(--radius-btn);
  font-weight:700;
  font-size:15px;
  height:52px;
  padding:0 36px;
  cursor:pointer;
  transition:all .3s var(--ease);
  border:none;
  letter-spacing:0.02em;
  line-height:1;
}
.btn-primary{
  background:var(--primary);
  color:#fff!important;
  box-shadow:0 6px 18px rgba(14,139,103,0.35);
}
.btn-primary:hover{
  background:var(--primary-hover);
  color:#fff!important;
  transform:translateY(-2px);
  box-shadow:0 10px 26px rgba(14,139,103,0.45);
}
.btn-primary:active{
  transform:translateY(0);
}
.btn-ghost{
  background:transparent;
  border:1.5px solid rgba(255,255,255,0.7);
  color:#fff!important;
}
.btn-ghost:hover{
  background:rgba(255,255,255,0.12);
  border-color:#fff;
  color:#fff!important;
  transform:translateY(-2px);
}
.btn-ghost.light{
  border-color:rgba(14,139,103,0.6);
  color:var(--primary)!important;
}
.btn-ghost.light:hover{
  background:rgba(14,139,103,0.08);
  border-color:var(--primary);
  color:var(--primary)!important;
}
.btn-accent{
  background:var(--accent);
  color:#fff!important;
  box-shadow:0 6px 18px rgba(242,122,51,0.35);
}
.btn-accent:hover{
  background:#E26020;
  transform:translateY(-2px);
  box-shadow:0 10px 24px rgba(242,122,51,0.45);
}
.hero-trust{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:36px;
  border-top:1px solid rgba(255,255,255,0.12);
  padding-top:28px;
}
.hero-trust-item{
  text-align:left;
}
.hero-trust-item .num{
  display:flex;
  align-items:baseline;
  gap:4px;
  font-family:Georgia,serif;
  font-size:28px;
  font-weight:700;
  color:#fff;
}
.hero-trust-item .num em{
  font-style:normal;
  color:var(--signal);
  font-size:15px;
}
.hero-trust-item .label{
  font-size:12px;
  color:rgba(255,255,255,0.6);
  letter-spacing:0.1em;
  margin-top:4px;
  text-transform:uppercase;
}
.hero-scroll{
  position:absolute;
  bottom:38px;
  left:50%;
  transform:translateX(-50%);
  text-align:center;
  color:rgba(255,255,255,0.5);
  z-index:2;
  font-size:20px;
  animation:bounceDown 2s infinite;
}
@keyframes bounceDown{
  0%,100%{transform:translate(-50%,0);opacity:0.6;}
  50%{transform:translate(-50%,10px);opacity:1;}
}

/* Section base */
.section{padding:96px 0;}
.section-sm{padding:64px 0;}
.section-dark{
  background:var(--dark);
  color:#fff;
}
.section-photo{
  background:var(--dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  position:relative;
  color:#fff;
}
.section-photo::before{
  content:'';
  position:absolute;
  inset:0;
  background:rgba(19,26,22,0.74);
}
.section-photo .container-lg{position:relative;z-index:2;}
.section-photo h2,.section-photo h3,.section-photo h4{color:#fff;}
.section-photo .section-desc{color:rgba(255,255,255,0.85);}
.section-header{
  text-align:center;
  max-width:760px;
  margin:0 auto 60px;
}
.section-header h2{
  font-size:36px;
  line-height:1.25;
  margin-bottom:16px;
  font-weight:800;
}
.section-header .section-kicker{
  display:inline-block;
  font-size:13px;
  font-weight:700;
  color:var(--primary);
  letter-spacing:0.18em;
  text-transform:uppercase;
  margin-bottom:12px;
}
.section-header .section-desc{
  color:var(--text2);
  font-size:16px;
  line-height:1.8;
  margin-bottom:0;
}
.section-kicker.light{
  color:#CFFF4F;
}

/* Feature / Gameplay */
.feature-wrap{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:center;
}
.feature-image{
  position:relative;
  border-radius:20px;
  overflow:hidden;
  box-shadow:var(--shadow-hover);
  aspect-ratio:4/3;
}
.feature-image img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.feature-image::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(0deg, rgba(19,26,22,0.2) 0%, transparent 45%);
}
.feature-hero{
  margin-top:60px;
  border-radius:20px;
  overflow:hidden;
  max-height:400px;
  position:relative;
}
.feature-hero img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.feature-list{
  margin-top:8px;
}
.feature-item{
  display:flex;
  align-items:flex-start;
  gap:18px;
  padding:22px 0;
  border-bottom:1px solid var(--line);
}
.feature-item:last-child{border-bottom:none;}
.feature-item:first-child{padding-top:0;}
.feature-icon{
  width:52px;height:52px;
  min-width:52px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#E8F5F0;
  color:var(--primary);
  border-radius:14px;
  font-size:22px;
  transition:all .3s var(--ease);
}
.feature-item:hover .feature-icon{
  background:var(--primary);
  color:#fff;
  transform:scale(1.05);
}
.feature-item h4{
  font-size:18px;
  font-weight:700;
  margin-bottom:5px;
  line-height:1.4;
}
.feature-item p{
  color:var(--text2);
  font-size:15px;
  line-height:1.7;
  margin-bottom:0;
}
.feature-panel{
  max-height:440px;
  overflow:hidden;
  border-radius:20px;
  background:var(--dark);
  border:1px solid var(--dark-border);
  text-align:center;
  position:relative;
}
.feature-panel img{
  opacity:0.55;
  transition:all .6s var(--ease);
  width:100%;
  height:260px;
  object-fit:cover;
}
.feature-panel:hover img{
  opacity:0.75;
  transform:scale(1.02);
}
.feature-panel .fp-body{
  padding:32px;
  color:#fff;
}

/* Reward cards */
.reward-grid{
  display:grid;
  grid-template-columns:2fr 1fr;
  gap:28px;
}
.reward-card-main{
  background:linear-gradient(120deg,#1E2822 0%,#131A16 100%);
  border:1px solid var(--dark-border);
  border-radius:20px;
  padding:36px;
  color:#fff;
  position:relative;
  overflow:hidden;
  min-height:360px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
}
.reward-card-main::before{
  content:'';
  position:absolute;
  top:-40px;right:-40px;
  width:200px;height:200px;
  background:radial-gradient(circle, rgba(207,255,79,0.12) 0%, transparent 70%);
}
.reward-card-main::after{
  content:'';
  position:absolute;
  bottom:-60px;left:-20px;
  width:250px;height:150px;
  background:radial-gradient(ellipse, rgba(242,122,51,0.15) 0%, transparent 70%);
}
.reward-badge{
  position:absolute;
  top:26px;left:26px;
  background:var(--accent);
  color:#fff;
  font-size:12px;
  font-weight:800;
  letter-spacing:0.05em;
  padding:6px 16px;
  border-radius:40px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  z-index:2;
}
.reward-badge.disabled{
  background:rgba(255,255,255,0.15);
  color:rgba(255,255,255,0.85);
}
.reward-card-main h3{
  font-size:30px;
  color:#fff;
  margin-bottom:12px;
  z-index:2;
  position:relative;
  font-weight:800;
}
.reward-card-main p{
  color:rgba(255,255,255,0.75);
  font-size:15px;
  line-height:1.7;
  max-width:380px;
  z-index:2;
  position:relative;
  margin-bottom:18px;
}
.reward-meta{
  display:flex;
  align-items:center;
  gap:24px;
  z-index:2;
  position:relative;
  color:#CFFF4F;
  font-size:14px;
  font-weight:600;
}
.reward-meta span.time{
  color:rgba(255,255,255,0.5);
  font-weight:400;
  font-size:13px;
}
.reward-glow{
  width:6px;
  height:6px;
  background:var(--signal);
  border-radius:50%;
  display:inline-block;
  margin-right:6px;
  animation:pulse 2s infinite;
}
.reward-side-list{
  display:grid;
  grid-template-rows:1fr 1fr;
  gap:26px;
}
.reward-card-small{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:26px;
  border-left:4px solid var(--primary);
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  transition:all .35s var(--ease);
}
.reward-card-small:hover{
  box-shadow:var(--shadow-hover);
  transform:translateY(-4px);
  border-left-color:var(--accent);
}
.reward-card-small .tag{
  font-size:11px;
  color:#fff;
  background:rgba(14,139,103,0.1);
  color:var(--primary);
  box-shadow:none;
}
.reward-card-small .btn-text{
  font-size:14px;
  font-weight:700;
  color:var(--primary);
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.reward-card-small .btn-text i{
  font-size:12px;
  transition:transform .3s var(--ease);
}
.reward-card-small .btn-text:hover i{
  transform:translateX(4px);
}

/* Progress / Mission */
.progress-section{
  background:var(--dark);
  color:#fff;
}
.progress-wrap{
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:80px;
  align-items:center;
}
.progress-content h2{
  color:#fff;
  font-size:36px;
  line-height:1.3;
}
.progress-sub{
  color:rgba(255,255,255,0.85);
  font-size:16px;
  line-height:1.8;
  margin-bottom:20px;
}
.progress-stat-list{
  display:flex;
  gap:34px;
  margin-top:34px;
}
.progress-stat-list .stat{
  text-align:left;
}
.progress-stat-list .num{
  font-family:Georgia,serif;
  font-size:34px;
  font-weight:700;
  color:#CFFF4F;
  line-height:1;
  display:block;
  margin-bottom:8px;
}
.progress-stat-list .txt{
  font-size:13px;
  color:rgba(255,255,255,0.60);
  letter-spacing:0.05em;
}
.progress-track{
  background:var(--dark2);
  border:1px solid var(--dark-border);
  border-radius:22px;
  padding:40px;
}
.progress-track .title{
  font-size:14px;
  color:#CFFF4F;
  font-weight:800;
  letter-spacing:0.15em;
  text-transform:uppercase;
  margin-bottom:30px;
  display:flex;
  align-items:center;
  gap:8px;
}
.progress-steps{
  position:relative;
  padding-left:0;
  margin-top:10px;
}
.progress-step{
  display:flex;
  gap:18px;
  padding:14px 0;
  position:relative;
  align-items:flex-start;
}
.progress-step .dot-icon{
  width:34px;height:34px;
  min-width:34px;
  border-radius:50%;
  background:var(--dark);
  border:2px solid var(--dark-border);
  color:rgba(255,255,255,0.4);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
  font-weight:700;
  transition:all .3s var(--ease);
  z-index:1;
  font-family:Georgia,serif;
}
.progress-step.completed .dot-icon{
  background:var(--primary);
  border-color:var(--primary);
  color:#fff;
  box-shadow:0 4px 12px rgba(14,139,103,0.35);
}
.progress-step.current .dot-icon{
  border-color:var(--signal);
  color:#CFFF4F;
  animation:pulseBorder 2s infinite;
}
@keyframes pulseBorder{
  0%,100%{box-shadow:0 0 0 0 rgba(207,255,79,0.25);}
  50%{box-shadow:0 0 0 8px rgba(207,255,79,0.08);}
}
.progress-step .step-info h4{
  color:#fff;
  font-size:16px;
  margin-bottom:4px;
  font-weight:700;
}
.progress-step .step-info p{
  color:rgba(255,255,255,0.55);
  font-size:14px;
  line-height:1.6;
  margin-bottom:0;
}
.step-line{
  position:absolute;
  left:17px;
  top:42px;
  bottom:-10px;
  width:2px;
  background:var(--dark-border);
}
.progress-step:last-child .step-line{display:none;}

/* CTA */
.cta-section{
  background:var(--dark) url('/assets/images/backpic/back-3.webp') center/cover fixed;
  position:relative;
  color:#fff;
}
.cta-section::before{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(90deg, rgba(19,26,22,0.92) 0%, rgba(19,26,22,0.7) 60%, rgba(19,26,22,0.4) 100%);
}
.cta-inner{
  position:relative;
  z-index:2;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:36px;
}
.cta-left h2{
  font-size:38px;
  color:#fff;
  margin-bottom:12px;
  letter-spacing:0.04em;
}
.cta-left p{
  color:rgba(255,255,255,0.75);
  font-size:17px;
  line-height:1.8;
  max-width:520px;
  margin-bottom:0;
}
.cta-buttons{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
}

/* Latest News CMS */
.news-section{
  background:var(--bg);
}
.news-layout{
  display:grid;
  grid-template-columns:1fr 1.4fr;
  gap:28px;
}
.news-featured{
  border-radius:20px;
  overflow:hidden;
  background:#fff;
  margin-bottom:22px;
  box-shadow:var(--shadow-card);
  border:1px solid var(--line);
}
.news-featured .nf-body{
  padding:20px 22px 24px;
}
.news-featured h3{
  font-size:18px;
  line-height:1.5;
  margin-bottom:8px;
}
.news-featured h3 a:hover{color:var(--primary);}
.card-list{
  display:flex;
  flex-direction:column;
  gap:16px;
}
.news-card{
  display:flex;
  background:var(--card);
  border-radius:14px;
  border:1px solid var(--line);
  padding:18px 20px;
  gap:20px;
  transition:all .3s var(--ease);
  align-items:center;
  justify-content:space-between;
}
.news-card:hover{
  box-shadow:var(--shadow-hover);
  border-color:rgba(14,139,103,0.35);
  transform:translateY(-2px);
}
.news-card .nc-info{
  flex:1;
  min-width:0;
}
.news-card h4{
  font-size:16px;
  margin-bottom:5px;
  overflow:hidden;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
}
.news-card h4 a:hover{color:var(--primary);}
.news-card .nc-excerpt{
  color:var(--text2);
  font-size:14px;
  overflow:hidden;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  margin-bottom:0;
}
.news-meta-row{
  display:flex;
  align-items:center;
  gap:10px;
  margin-top:8px;
  font-size:12px;
  color:var(--text3);
}
.tag{
  display:inline-block;
  padding:3px 10px;
  background:rgba(14,139,103,0.1);
  color:var(--primary);
  border-radius:4px;
  font-size:11px;
  font-weight:700;
  letter-spacing:0.03em;
  white-space:nowrap;
  box-shadow:inset 0 0 0 1px rgba(14,139,103,0.15);
}
.tag-accent{
  background:rgba(242,122,51,0.12);
  color:#E26020;
  box-shadow:inset 0 0 0 1px rgba(242,122,51,0.15);
}
.news-time{
  font-family:Georgia,serif;
  white-space:nowrap;
}
.empty-state{
  background:#fff;
  border:1px dashed var(--line);
  padding:36px 28px;
  border-radius:14px;
  text-align:center;
  color:var(--text3);
  font-size:14px;
  margin-top:12px;
}
.empty-state i{
  font-size:24px;
  color:var(--line);
  display:block;
  margin-bottom:8px;
}

/* FAQ */
.faq-container{
  max-width:860px;
  margin:0 auto;
}
.faq-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  margin-bottom:16px;
  overflow:hidden;
  transition:all .3s var(--ease);
}
.faq-item:hover{
  border-color:rgba(14,139,103,0.3);
}
.faq-item[open]{
  border-color:var(--primary);
  box-shadow:0 6px 20px rgba(14,139,103,0.08);
}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:60px;
  padding:14px 28px;
  cursor:pointer;
  font-size:16px;
  font-weight:600;
  color:var(--text);
  line-height:1.5;
  cursor:pointer;
  list-style:none;
  user-select:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .plus-icon{
  width:28px;height:28px;
  min-width:28px;
  border-radius:50%;
  border:1.5px solid rgba(14,139,103,0.4);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:16px;
  color:var(--primary);
  transition:all .35s var(--ease);
  margin-left:16px;
}
.faq-item[open] summary .plus-icon{
  transform:rotate(45deg);
  background:var(--primary);
  color:#fff;
  border-color:var(--primary);
}
.faq-item .faq-content{
  padding:0 28px 26px;
  color:var(--text2);
  font-size:15px;
  line-height:1.8;
  border-top:none;
}

/* Footer */
.site-footer{
  background:var(--dark);
  color:rgba(255,255,255,0.72);
  padding:80px 0 34px;
}
.site-footer a{
  color:rgba(255,255,255,0.65);
  font-size:14px;
  display:inline-block;
}
.site-footer a:hover{color:#CFFF4F;}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.3fr;
  gap:48px;
  margin-bottom:56px;
}
.footer-brand .brand-logo{
  margin-bottom:18px;
  color:#fff;
}
.footer-brand .brand-logo .logo-text .logo-sub{
  color:rgba(255,255,255,0.5);
}
.footer-brand p{
  color:rgba(255,255,255,0.6);
  font-size:14px;
  line-height:1.9;
  max-width:310px;
  margin-bottom:20px;
}
.footer-social{
  display:flex;
  gap:12px;
}
.footer-social a{
  basis:36px;
  width:36px;height:36px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  border:1px solid rgba(255,255,255,0.18);
  color:rgba(255,255,255,0.7);
  transition:all .3s var(--ease);
}
.footer-social a:hover{
  background:var(--primary);
  color:#fff;
  border-color:var(--primary);
  transform:translateY(-3px);
}
.footer-col h4{
  color:#fff;
  font-size:15px;
  margin-bottom:23px;
  position:relative;
  padding-bottom:10px;
  letter-spacing:0.06em;
  font-weight:700;
}
.footer-col h4::before{
  content:'';
  position:absolute;
  bottom:0;left:0;
  width:24px;height:2px;
  background:var(--primary);
  border-radius:2px;
}
.footer-col ul li{margin-bottom:8px;}
.footer-col a{
  position:relative;
  padding-left:0;
  transition:all .3s var(--ease);
}
.footer-col a:hover{
  color:#CFFF4F;
  padding-left:6px;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.08);
  padding-top:24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:16px;
}
.footer-bottom p{
  font-size:13px;
  color:rgba(255,255,255,0.4);
  margin-bottom:0;
}
.footer-bottom .tech{
  font-size:12px;
  color:rgba(255,255,255,0.3);
  font-family:Georgia,serif;
}

/* utility */
.fixed-cta{
  position:fixed;
  bottom:28px;
  right:28px;
  z-index:900;
  background:var(--primary);
  border-radius:50%;
  width:56px;height:56px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  box-shadow:var(--shadow-hover);
  transition:all .3s var(--ease);
  border:1px solid rgba(255,255,255,0.2);
  opacity:0;
  pointer-events:none;
}
.fixed-cta.show{
  opacity:1;
  pointer-events:auto;
}
.fixed-cta:hover{
  background:var(--primary-hover);
  transform:translateY(-4px);
  color:#fff;
}

/* Responsive */
@media screen and (max-width: 1024px){
  .nav-links{
    position:fixed;
    top:84px;left:16px;right:16px;
    background:rgba(255,255,255,0.98);
    backdrop-filter:blur(20px);
    border-radius:24px;
    box-shadow:var(--shadow-hover);
    padding:28px;
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:6px;
    z-index:1500;
    transform:translateY(-20px);
    opacity:0;
    pointer-events:none;
    transition:all .4s var(--ease);
    list-style:none;
  }
  .nav-links.open{
    transform:translateY(0);
    opacity:1;
    pointer-events:auto;
  }
  .nav-links a{
    color:var(--text)!important;
    width:100%;
    padding:12px 4px;
    border-bottom:1px solid var(--line);
    font-size:16px;
  }
  .nav-links a:last-child{border-bottom:none;}
  .nav-links a::after{display:none;}
  .nav-links a.active{
    color:var(--primary)!important;
    font-weight:800;
  }
  .nav-toggle{
    display:flex;
  }
  .nav-btn-widget{
    display:none;
  }
  .hero h1{
    font-size:36px;
  }
  .section-header h2{
    font-size:30px;
  }
  .feature-wrap{
    grid-template-columns:1fr;
    gap:36px;
  }
  .feature-hero{
    margin-top:40px;
  }
  .reward-grid{
    grid-template-columns:1fr;
  }
  .reward-side-list{
    grid-template-rows:repeat(2,auto);
  }
  .progress-wrap{
    grid-template-columns:1fr;
    gap:50px;
  }
  .news-layout{
    grid-template-columns:1fr;
  }
  .footer-grid{
    grid-template-columns:1fr 1fr;
    gap:28px;
  }
  .cta-left h2{
    font-size:32px;
  }
}
@media screen and (max-width: 640px){
  .section{padding:64px 0;}
  .hero{
    padding-top:120px;
    padding-bottom:60px;
    max-width:100%;
  }
  .hero h1{
    font-size:32px;
  }
  .hero-desc{
    font-size:15px;
  }
  .hero-cta{
    flex-direction:column;
    width:100%;
  }
  .hero-cta .btn{
    width:100%;
  }
  .hero-trust{
    gap:24px;
  }
  .section-header{
    margin-bottom:40px;
  }
  .section-header h2{
    font-size:26px;
  }
  .section-header .section-desc{
    font-size:15px;
  }
  .nav-capsule{
    padding:8px 12px 8px 16px;
  }
  .brand-logo{
    font-size:19px;
  }
  .brand-logo .logo-icon{
    width:36px;
    height:36px;
    font-size:14px;
  }
  .footer-grid{
    grid-template-columns:1fr;
    gap:32px;
  }
  .footer-brand p{
    max-width:100%;
  }
  .cta-inner{
    flex-direction:column;
    text-align:center;
    justify-content:center;
  }
  .cta-left h2{
    font-size:28px;
  }
  .cta-left p{
    font-size:15px;
  }
  .cta-buttons .btn{
    flex:1;
    min-width:160px;
  }
  .progress-stat-list{
    flex-direction:column;
    gap:20px;
  }
  .progress-track{
    padding:24px;
  }
  .faq-item summary{
    padding:12px 18px;
    font-size:15px;
  }
  .faq-item .faq-content{
    padding:0 18px 20px;
  }
  .news-card{
    flex-direction:column;
    gap:8px;
    align-items:flex-start;
  }
  .feature-panel{
    max-height:none;
  }
  .fixed-cta{
    bottom:16px;
    right:16px;
    width:48px;
    height:48px;
    font-size:18px;
  }
}
@media screen and (max-width: 480px){
  .reward-card-main{
    padding:28px;
  }
  .reward-card-main h3{
    font-size:24px;
  }
  .feature-item h4{
    font-size:17px;
  }
  .brand-logo .logo-text .logo-sub{
    display:none;
  }
  .footer-bottom{
    flex-direction:column;
    text-align:center;
  }
}

/* roulang page: category1 */
:root{
  --bg:#F4F6F4;
  --primary:#0E8B67;
  --primary-dark:#0B6D51;
  --accent:#F27A33;
  --signal:#CFFF4F;
  --dark:#131A16;
  --dark-2:#1E2822;
  --text:#1E2420;
  --text-sub:#5D6B64;
  --text-weak:#8A968F;
  --border:#E2E7E2;
  --dark-border:#2A352F;
  --card:#FFFFFF;
  --radius-lg:24px;
  --radius-card:16px;
  --radius-btn:40px;
  --shadow-sm:0 2px 8px rgba(19,26,22,0.05);
  --shadow-md:0 10px 24px rgba(19,26,22,0.1);
  --space-section:100px;
  --space-mobile:56px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.75;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease,background .2s ease,box-shadow .2s ease;}
ul,ol,dl,dd,figure,p,h1,h2,h3,h4,h5{margin:0;padding:0;}
h1,h2,h3,h4,h5{color:var(--text);line-height:1.3;}
button,input,textarea,select{font-family:inherit;}
.container-lg{
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
  position:relative;
}
.container-sm{
  max-width:880px;
  margin:0 auto;
  padding:0 24px;
  position:relative;
}
.container-md{
  max-width:1060px;
  margin:0 auto;
  padding:0 24px;
  position:relative;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible{
  outline:2px solid var(--primary);
  outline-offset:3px;
  border-radius:10px;
}
.site-header{
  position:fixed;
  top:18px;
  left:0;
  right:0;
  z-index:100;
  padding:0 16px;
  pointer-events:none;
}
.nav-capsule{
  pointer-events:auto;
  max-width:1240px;
  margin:0 auto;
  height:66px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:0 20px;
  border-radius:44px;
  background:rgba(19,26,22,.34);
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 8px 28px rgba(0,0,0,.16);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.site-header.scrolled .nav-capsule{
  background:rgba(255,255,255,.84);
  border-color:rgba(14,139,103,.1);
  box-shadow:0 10px 30px rgba(19,26,22,.08);
}
.brand-logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  color:#fff;
}
.logo-icon{
  width:36px;
  height:36px;
  border-radius:12px;
  background:linear-gradient(140deg,var(--primary),#16b57f);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:17px;
  color:#fff;
  box-shadow:0 6px 14px rgba(14,139,103,.28);
}
.logo-text{
  font-size:18px;
  font-weight:800;
  letter-spacing:.02em;
  color:#fff;
  white-space:nowrap;
  display:inline-flex;
  align-items:baseline;
  gap:2px;
}
.logo-text .logo-sub{
  font-size:13px;
  font-weight:500;
  color:rgba(255,255,255,.7);
}
.site-header.scrolled .brand-logo,
.site-header.scrolled .logo-text,
.site-header.scrolled .logo-text .logo-sub{
  color:var(--text);
}
.site-header.scrolled .logo-text .logo-sub{
  color:var(--text-sub);
}
.nav-links{
  display:flex;
  align-items:center;
  gap:8px;
  list-style:none;
  margin:0;
  padding:0;
}
.nav-links a{
  position:relative;
  padding:8px 16px;
  font-size:14px;
  font-weight:600;
  color:rgba(255,255,255,.9);
  border-radius:40px;
  display:inline-flex;
  align-items:center;
  gap:4px;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:3px;
  width:5px;
  height:5px;
  border-radius:50%;
  background:var(--signal);
  transform:translateX(-50%);
  opacity:0;
  transition:opacity .2s ease,box-shadow .2s ease;
}
.nav-links a:hover{
  color:#fff;
  background:rgba(255,255,255,.12);
}
.nav-links a.active{
  color:var(--signal);
}
.nav-links a.active::after{
  opacity:1;
  box-shadow:0 0 0 4px rgba(207,255,79,.08);
}
.site-header.scrolled .nav-links a{
  color:var(--text);
}
.site-header.scrolled .nav-links a:hover{
  color:var(--primary);
  background:rgba(14,139,103,.08);
}
.site-header.scrolled .nav-links a.active{
  color:var(--primary);
}
.site-header.scrolled .nav-links a.active::after{
  background:var(--primary);
  box-shadow:0 0 0 4px rgba(14,139,103,.1);
  opacity:1;
}
.nav-widgets{
  display:flex;
  align-items:center;
  gap:12px;
}
.nav-btn-widget{
  height:40px;
  padding:0 20px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  border-radius:40px;
  background:#fff;
  color:#131A16;
  font-size:14px;
  font-weight:700;
  box-shadow:0 6px 16px rgba(0,0,0,.12);
  transition:transform .2s ease,box-shadow .2s ease,color .2s ease;
}
.site-header.scrolled .nav-btn-widget{
  background:var(--primary);
  color:#fff;
}
.nav-btn-widget:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 24px rgba(0,0,0,.14);
}
.nav-toggle{
  display:none;
  width:42px;
  height:42px;
  border:0;
  border-radius:50%;
  background:rgba(255,255,255,.16);
  color:#fff;
  font-size:17px;
  cursor:pointer;
  align-items:center;
  justify-content:center;
}
.site-header.scrolled .nav-toggle{
  background:rgba(14,139,103,.1);
  color:var(--text);
}
.page-hero{
  position:relative;
  min-height:360px;
  background:var(--dark);
  color:#fff;
  padding:150px 0 88px;
  display:flex;
  align-items:center;
  overflow:hidden;
  border-radius:0 0 30px 30px;
}
.hero-bg{
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;
  background-position:center 22%;
}
.hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(112deg,rgba(19,26,22,.88) 0%,rgba(19,26,22,.66) 46%,rgba(19,26,22,.32) 82%);
}
.page-hero .hero-inner{
  position:relative;
  z-index:2;
  color:#fff;
}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:30px;
  padding:0 14px;
  border-radius:40px;
  background:rgba(207,255,79,.13);
  border:1px solid rgba(207,255,79,.26);
  color:var(--signal);
  font-size:13px;
  font-weight:600;
  margin-bottom:18px;
}
.page-hero h1{
  color:#fff;
  font-size:48px;
  font-weight:800;
  line-height:1.25;
  letter-spacing:.02em;
  max-width:14em;
  margin-bottom:18px;
}
.page-hero .hero-desc{
  max-width:620px;
  color:rgba(255,255,255,.82);
  font-size:17px;
  line-height:1.8;
  margin-bottom:30px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:50px;
  padding:0 28px;
  border-radius:var(--radius-btn);
  font-size:15px;
  font-weight:700;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn i{
  font-size:14px;
  transition:transform .2s ease;
}
.btn:hover i{
  transform:translateX(3px);
}
.btn:active i{
  transform:translateX(0);
}
.btn-lg{
  height:56px;
  padding:0 36px;
  font-size:16px;
}
.btn-primary,
.btn-primary:focus{
  background:var(--primary);
  color:#fff;
  box-shadow:0 12px 24px rgba(14,139,103,.22);
}
.btn-primary:hover{
  background:var(--primary-dark);
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 16px 30px rgba(14,139,103,.26);
}
.btn-primary:active{
  transform:translateY(0);
  box-shadow:0 6px 14px rgba(14,139,103,.22);
}
.btn-light{
  background:#fff;
  color:var(--text);
  box-shadow:0 10px 20px rgba(0,0,0,.16);
}
.btn-light:hover{
  transform:translateY(-2px);
  box-shadow:0 14px 28px rgba(0,0,0,.2);
  color:#131A16;
}
.btn-ghost-light{
  background:rgba(255,255,255,.08);
  color:#fff;
  border-color:rgba(255,255,255,.5);
}
.btn-ghost-light:hover{
  background:rgba(255,255,255,.14);
  border-color:#fff;
  transform:translateY(-2px);
}
.section-pad{
  padding-top:var(--space-section);
  padding-bottom:var(--space-section);
}
.section-pad-sm{
  padding-top:64px;
  padding-bottom:64px;
}
.section-head{
  max-width:720px;
  margin-bottom:44px;
}
.section-head.center{
  margin-left:auto;
  margin-right:auto;
  text-align:center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--primary);
  font-size:14px;
  font-weight:700;
  letter-spacing:.06em;
  margin-bottom:12px;
  text-transform:uppercase;
}
.eyebrow::before{
  content:"";
  width:24px;
  height:2px;
  background:var(--accent);
  border-radius:4px;
}
.section-head h2{
  font-size:34px;
  font-weight:800;
  letter-spacing:.02em;
  line-height:1.3;
  margin-bottom:16px;
}
.section-head .sec-text{
  color:var(--text-sub);
  font-size:16px;
  line-height:1.8;
}
.overview-media{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-md);
}
.overview-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  min-height:340px;
}
.overview-media .media-tag{
  position:absolute;
  left:18px;
  bottom:18px;
  height:32px;
  padding:0 14px;
  border-radius:40px;
  background:rgba(255,255,255,.9);
  color:var(--text);
  font-size:13px;
  font-weight:700;
  backdrop-filter:blur(8px);
}
.numbered-list{
  margin:14px 0 0;
  padding:0;
  list-style:none;
}
.numbered-list li{
  position:relative;
  display:flex;
  align-items:flex-start;
  gap:20px;
  padding:20px 0;
  border-bottom:1px solid var(--border);
}
.numbered-list li:last-child{
  border-bottom:0;
}
.list-index{
  flex:0 0 auto;
  width:46px;
  height:46px;
  border-radius:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(14,139,103,.12);
  color:var(--primary);
  font-size:18px;
  font-weight:800;
}
.list-body{
  padding-top:2px;
}
.list-body h3{
  font-size:18px;
  font-weight:700;
  margin-bottom:6px;
}
.list-body p{
  color:var(--text-sub);
  font-size:15px;
  line-height:1.7;
  max-width:480px;
}
.guide-cards{
  display:flex;
  align-items:stretch;
}
.guide-card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  display:flex;
  flex-direction:column;
  height:100%;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.guide-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-md);
  border-color:rgba(14,139,103,.38);
}
.guide-card .card-media{
  height:210px;
  overflow:hidden;
}
.guide-card .card-media img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.guide-card .card-body{
  padding:20px 20px 22px;
  display:flex;
  flex-direction:column;
  gap:8px;
  flex:1;
}
.feature-card .card-media{
  height:260px;
}
.card-tag{
  display:inline-flex;
  align-self:flex-start;
  width:auto;
  height:26px;
  padding:0 12px;
  border-radius:6px;
  background:#F3F7F4;
  color:var(--primary);
  font-size:13px;
  font-weight:700;
}
.card-tag.hot{
  background:rgba(242,122,51,.12);
  color:#D35F1B;
}
.guide-card h3{
  font-size:20px;
  font-weight:800;
  line-height:1.4;
}
.guide-card p{
  color:var(--text-sub);
  font-size:14px;
  line-height:1.7;
}
.card-note{
  margin-top:auto;
  display:flex;
  align-items:center;
  gap:6px;
  color:var(--primary);
  font-size:14px;
  font-weight:700;
  opacity:.9;
}
.route-section{
  padding-top:var(--space-section);
  padding-bottom:var(--space-section);
}
.route-panel{
  position:relative;
  background:var(--dark);
  color:#fff;
  border-radius:30px;
  padding:64px 54px;
  overflow:hidden;
  box-shadow:0 18px 46px rgba(19,26,22,.18);
}
.route-panel::before{
  content:"";
  position:absolute;
  right:-120px;
  top:-120px;
  width:320px;
  height:320px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(14,139,103,.3),transparent 66%);
}
.route-panel::after{
  content:"";
  position:absolute;
  left:-80px;
  bottom:-180px;
  width:360px;
  height:360px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(242,122,51,.14),transparent 62%);
}
.route-meta{
  position:relative;
  z-index:1;
  max-width:680px;
  margin-bottom:40px;
}
.route-meta .eyebrow{
  color:var(--signal);
}
.route-meta .eyebrow::before{
  background:var(--signal);
}
.route-meta h2{
  color:#fff;
  font-size:32px;
  font-weight:800;
  margin-bottom:14px;
}
.route-meta p{
  color:rgba(255,255,255,.72);
  font-size:15px;
  line-height:1.75;
}
.route-steps{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.route-step{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.1);
  border-radius:18px;
  padding:24px 20px;
  min-height:168px;
  position:relative;
  transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
.route-step:hover{
  background:rgba(255,255,255,.07);
  border-color:rgba(207,255,79,.5);
  transform:translateY(-4px);
}
.route-step .step-ic{
  width:42px;
  height:42px;
  border-radius:14px;
  background:rgba(14,139,103,.3);
  color:var(--signal);
  font-size:14px;
  font-weight:800;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:16px;
}
.route-step h3{
  color:#fff;
  font-size:16px;
  font-weight:700;
  margin-bottom:6px;
}
.route-step p{
  color:rgba(255,255,255,.64);
  font-size:13px;
  line-height:1.65;
}
.faq-grid{
  max-width:880px;
  margin:0 auto;
}
.faq-list{
  display:flex;
  flex-direction:column;
  gap:12px;
}
.faq-item{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:18px;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{
  border-color:rgba(14,139,103,.35);
  box-shadow:var(--shadow-sm);
}
.faq-item[open]{
  border-color:rgba(14,139,103,.55);
  box-shadow:var(--shadow-md);
}
.faq-item summary{
  position:relative;
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:62px;
  padding:10px 22px 10px 24px;
  font-size:16px;
  font-weight:700;
  color:var(--text);
  user-select:none;
}
.faq-item summary::-webkit-details-marker{
  display:none;
}
.faq-item summary:after{
  content:"+";
  flex:0 0 32px;
  height:32px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(14,139,103,.1);
  color:var(--primary);
  font-size:20px;
  font-weight:500;
  transition:transform .2s ease,background .2s ease;
}
.faq-item[open] summary:after{
  transform:rotate(45deg);
  background:var(--primary);
  color:#fff;
}
.faq-answer{
  padding:2px 24px 22px 24px;
  font-size:14px;
  color:var(--text-sub);
  line-height:1.85;
  border-top:1px solid var(--border);
  margin-top:4px;
}
.faq-answer p{
  margin-top:10px;
}
.notice-panel{
  margin-top:var(--space-section);
}
.notice-card{
  background:rgba(14,139,103,.06);
  border:1px solid rgba(14,139,103,.16);
  border-radius:22px;
  padding:26px 30px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:22px;
  flex-wrap:wrap;
}
.notice-card .notice-left{
  display:flex;
  gap:16px;
  align-items:flex-start;
}
.notice-card .notice-ic{
  flex:0 0 40px;
  height:40px;
  border-radius:14px;
  background:rgba(14,139,103,.14);
  color:var(--primary);
  font-size:16px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.notice-card h3{
  font-size:17px;
  font-weight:800;
  margin-bottom:2px;
}
.notice-card p{
  color:var(--text-sub);
  font-size:14px;
  line-height:1.7;
}
.cta-section{
  padding-top:var(--space-section);
  padding-bottom:60px;
}
.cta-box{
  position:relative;
  background:var(--dark-2);
  border:1px solid rgba(207,255,79,.1);
  border-radius:30px;
  padding:64px 44px;
  overflow:hidden;
  text-align:center;
  color:#fff;
}
.cta-box::before{
  content:"";
  position:absolute;
  left:-80px;
  top:-140px;
  width:320px;
  height:320px;
  background:radial-gradient(circle,rgba(14,139,103,.45),transparent 60%);
}
.cta-box::after{
  content:"";
  position:absolute;
  right:-100px;
  bottom:-160px;
  width:360px;
  height:360px;
  background:radial-gradient(circle,rgba(242,122,51,.2),transparent 58%);
}
.cta-box .cta-content{
  position:relative;
  z-index:2;
}
.cta-tag{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:32px;
  padding:0 14px;
  border-radius:40px;
  background:rgba(207,255,79,.12);
  border:1px solid rgba(207,255,79,.25);
  color:var(--signal);
  font-size:13px;
  font-weight:700;
  margin-bottom:18px;
}
.cta-box h2{
  color:#fff;
  font-size:32px;
  font-weight:800;
  letter-spacing:.02em;
  max-width:760px;
  margin:0 auto 14px;
}
.cta-box p{
  color:rgba(255,255,255,.72);
  font-size:16px;
  max-width:640px;
  margin:0 auto 30px;
  line-height:1.75;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:14px;
}
.site-footer{
  background:var(--dark);
  color:#fff;
  padding-top:58px;
  padding-bottom:0;
  margin-top:60px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
  padding:0 0 50px;
}
.footer-brand .brand-logo{
  color:#fff;
  margin-bottom:14px;
}
.footer-brand p{
  font-size:13px;
  line-height:1.8;
  color:rgba(255,255,255,.64);
  max-width:320px;
  margin-bottom:20px;
}
.footer-social{
  display:flex;
  gap:10px;
}
.footer-social a{
  width:34px;
  height:34px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.16);
  display:flex;
  align-items:center;
  justify-content:center;
  color:rgba(255,255,255,.7);
  font-size:14px;
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.footer-social a:hover{
  background:var(--primary);
  border-color:var(--primary);
  color:#fff;
}
.footer-col h4{
  font-size:15px;
  font-weight:700;
  color:#fff;
  margin-bottom:18px;
}
.footer-col ul{
  list-style:none;
  margin:0;
  padding:0;
}
.footer-col li{
  margin-bottom:10px;
}
.footer-col a{
  color:rgba(255,255,255,.58);
  font-size:14px;
  line-height:1.6;
}
.footer-col a:hover{
  color:var(--signal);
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  padding:20px 0 22px;
  font-size:12px;
  color:rgba(255,255,255,.4);
  flex-wrap:wrap;
}
.footer-bottom p{
  margin:0;
}
@media (max-width:1024px){
  .nav-capsule{
    position:relative;
  }
  .nav-toggle{
    display:inline-flex;
  }
  .nav-btn-widget{
    display:none;
  }
  .nav-links{
    position:absolute;
    top:calc(100% + 12px);
    left:0;
    right:0;
    flex-direction:column;
    align-items:stretch;
    background:rgba(255,255,255,.96);
    border:1px solid var(--border);
    border-radius:20px;
    padding:14px;
    box-shadow:0 18px 36px rgba(19,26,22,.12);
    opacity:0;
    visibility:hidden;
    transform:translateY(-8px);
    transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
  }
  .site-header:not(.scrolled) .nav-links{
    background:rgba(19,26,22,.96);
    border-color:rgba(255,255,255,.08);
  }
  .menu-open .nav-links{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
  }
  .nav-links a{
    padding:14px 16px;
    border-radius:14px;
  }
  .nav-links a::after{
    display:none;
  }
  .route-steps{
    grid-template-columns:1fr 1fr;
  }
  .footer-grid{
    grid-template-columns:1fr 1fr;
    gap:30px;
  }
}
@media (max-width:768px){
  .page-hero h1{
    font-size:36px;
  }
  .page-hero .hero-desc{
    font-size:15px;
  }
  .section-pad{
    padding-top:70px;
    padding-bottom:70px;
  }
  .section-head h2{
    font-size:28px;
  }
  .route-panel{
    padding:44px 24px;
  }
  .cta-box{
    padding:48px 20px;
  }
  .cta-box h2{
    font-size:24px;
  }
  .notice-card{
    padding:20px;
  }
  .footer-grid{
    grid-template-columns:1fr;
    gap:28px;
    padding-bottom:36px;
  }
}
@media (max-width:520px){
  .site-header{
    top:12px;
    padding:0 10px;
  }
  .nav-capsule{
    height:60px;
    padding:0 12px;
  }
  .logo-text{
    font-size:16px;
  }
  .logo-icon{
    width:32px;
    height:32px;
    font-size:15px;
  }
  .page-hero{
    padding:118px 0 60px;
    min-height:300px;
  }
  .page-hero h1{
    font-size:30px;
  }
  .hero-actions{
    gap:10px;
    flex-direction:column;
  }
  .hero-actions .btn{
    width:100%;
  }
  .numbered-list li{
    gap:14px;
    padding:16px 0;
  }
  .list-index{
    width:40px;
    height:40px;
    border-radius:13px;
    font-size:16px;
  }
  .list-body p{
    font-size:14px;
  }
  .route-steps{
    grid-template-columns:1fr;
  }
  .route-step{
    min-height:0;
  }
  .under-grid .cell{
    margin-bottom:14px;
  }
  .footer-bottom{
    flex-direction:column;
    align-items:flex-start;
  }
}

/* roulang page: article */
/* ============ 全站设计变量 ============ */
:root {
  --bg: #F4F6F4;
  --bg-deep: #131A16;
  --surface: #FFFFFF;
  --surface-deep: #1E2822;
  --green: #0E8B67;
  --green-dark: #0B6D51;
  --green-deep: #087453;
  --orange: #F27A33;
  --signal: #CFFF4F;
  --text: #1E2420;
  --text-light: #26312B;
  --text-sub: #5D6B64;
  --text-muted: #8A968F;
  --border: #E2E7E2;
  --border-deep: #2A352F;
  --radius-card: 16px;
  --radius-btn: 999px;
  --radius-small: 8px;
  --shadow-sm: 0 2px 10px rgba(19,26,22,0.05);
  --shadow-md: 0 10px 24px rgba(19,26,22,0.08);
  --shadow-lg: 0 18px 40px rgba(19,26,22,0.10);
  --space-section: 96px;
  --content-font: -apple-system, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
}

/* ============ Reset / Base ============ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--content-font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color .2s ease;
}
button {
  font-family: inherit;
  background: none;
  border: none;
  cursor: pointer;
}
ul {
  list-style: none;
}
:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 4px;
}
::selection {
  background: rgba(14,139,103,.18);
}

/* ============ 通用布局 ============ */
.container-lg {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}
.container-sm {
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ============ 按钮体系 ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 48px;
  padding: 0 28px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: all .2s ease;
}
.btn i {
  font-size: 14px;
}
.btn-primary {
  background: var(--green);
  color: #fff !important;
}
.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(14,139,103,.22);
}
.btn-ghost {
  background: transparent;
  color: #fff !important;
  border: 1.5px solid rgba(255,255,255,.85);
}
.btn-ghost:hover {
  border-color: var(--signal);
  color: var(--signal) !important;
  transform: translateY(-2px);
}
.btn-light {
  background: #fff;
  color: var(--green-dark) !important;
  border: 1px solid var(--border);
}
.btn-light:hover {
  border-color: var(--green);
  box-shadow: 0 8px 18px rgba(19,26,22,.08);
  transform: translateY(-2px);
}
button:disabled,
.btn.disabled {
  opacity: .4;
  cursor: not-allowed;
}

/* ============ Header & 悬浮胶囊导航 ============ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 120;
  padding-top: 18px;
  pointer-events: none;
}
.nav-capsule {
  max-width: 1480px;
  margin: 0 auto;
  padding: 8px 10px 8px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.55);
  background: rgba(248,250,248,.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(19,26,22,.06);
  pointer-events: auto;
  transition: background .3s, box-shadow .3s, border-color .3s;
}
.site-header.scrolled .nav-capsule {
  background: rgba(255,255,255,.92);
  border-color: rgba(226,231,226,.8);
  box-shadow: 0 10px 32px rgba(19,26,22,.10);
}
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #fff;
  font-size: 17px;
  background: linear-gradient(135deg, var(--green) 0%, #19B58C 100%);
  box-shadow: 0 6px 16px rgba(14,139,103,.3);
}
.logo-text {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--text);
  white-space: nowrap;
  line-height: 1.2;
}
.logo-sub {
  display: inline-block;
  margin-left: 2px;
  font-size: 12px;
  font-weight: 500;
  color: var(--green);
  opacity: .8;
}
.nav-links {
  display: none;
  flex-direction: column;
  gap: 4px;
  position: absolute;
  top: calc(100% + 8px);
  left: 12px;
  right: 12px;
  z-index: 99;
  padding: 10px;
  background: rgba(255,255,255,.98);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow-lg);
}
.nav-links.open {
  display: flex;
}
.nav-links a {
  display: block;
  padding: 12px 18px;
  border-radius: 14px;
  font-size: 15px;
  color: var(--text);
  white-space: nowrap;
  transition: all .2s;
}
.nav-links a:hover {
  color: var(--green);
  background: rgba(14,139,103,.05);
}
.nav-links a.active {
  color: var(--green);
  font-weight: 700;
  background: rgba(14,139,103,.08);
  position: relative;
}
.nav-links a.active::after {
  content: "";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 6px;
  background: var(--green);
}
.nav-widgets {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.nav-btn-widget {
  display: none;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--green);
  color: #fff !important;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 6px 16px rgba(14,139,103,.2);
  transition: background .2s, transform .2s, box-shadow .2s;
}
.nav-btn-widget:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
}
.nav-btn-widget i {
  font-size: 12px;
}
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: rgba(19,26,22,.04);
  border: 1px solid rgba(19,26,22,.08);
  color: var(--text);
  font-size: 16px;
  transition: all .2s;
}
.nav-toggle:hover {
  background: var(--green);
  color: #fff;
}

/* ============ 文章详情页主区域 ============ */
.article-page-main {
  padding-top: 92px;
  min-height: 70vh;
}
.breadcrumb-bar {
  padding: 26px 0 4px;
}
.breadcrumb {
  font-size: 13px;
  color: var(--text-sub);
}
.breadcrumb a {
  color: var(--green);
}
.breadcrumb a:hover {
  text-decoration: underline;
}
.breadcrumb .sep {
  margin: 0 10px;
  color: #BCC5BF;
}
.breadcrumb .cur {
  color: var(--text-muted);
}

.article-card {
  background: var(--surface);
  border-radius: 22px;
  border: 1px solid #E7ECE7;
  box-shadow: var(--shadow-sm);
  padding: 40px 20px 32px;
  margin-top: 18px;
}
@media (min-width: 640px) {
  .article-card {
    padding: 56px 56px 40px;
    border-radius: 28px;
  }
}

/* 文章标题区 */
.article-head {
  margin-bottom: 28px;
}
.article-catline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(14,139,103,.10);
  border-radius: 999px;
  padding: 6px 16px;
  margin-bottom: 18px;
  color: var(--green-dark);
  font-weight: 700;
  font-size: 13px;
}
.article-catline i {
  font-size: 12px;
}
.article-h1 {
  font-size: 28px;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--text);
  margin-bottom: 16px;
}
@media (min-width: 640px) {
  .article-h1 {
    font-size: 38px;
    line-height: 1.3;
  }
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 18px;
  font-size: 13px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.article-meta li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.article-meta i {
  color: var(--green);
  font-size: 13px;
}
.article-meta .cut {
  width: 1px;
  height: 14px;
  background: var(--border);
}

.article-cover {
  margin: 28px 0 10px;
  border-radius: 16px;
  overflow: hidden;
}
.article-cover img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform .4s ease;
}
.article-cover:hover img {
  transform: scale(1.02);
}

/* ============ CMS 正文长文排版 ============ */
.cms-content {
  margin: 24px 0 8px;
}
.cms-content p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: #2A342E;
}
.cms-content h2 {
  margin: 42px 0 14px;
  font-size: 23px;
  line-height: 1.45;
  color: var(--text);
  font-weight: 800;
  padding-left: 14px;
  border-left: 4px solid var(--green);
}
.cms-content h3 {
  margin: 32px 0 12px;
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
}
.cms-content h4 {
  margin: 24px 0 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}
.cms-content ul,
.cms-content ol {
  margin: 0 0 22px;
  padding-left: 22px;
  color: #303A34;
}
.cms-content ul {
  list-style: disc;
}
.cms-content ol {
  list-style: decimal;
}
.cms-content li {
  margin-bottom: 8px;
  line-height: 1.8;
}
.cms-content blockquote {
  margin: 24px 0;
  padding: 18px 24px;
  background: #F1F5F1;
  border-left: 4px solid var(--green);
  border-radius: 0 14px 14px 0;
  color: #3E4A43;
}
.cms-content blockquote p:last-child {
  margin-bottom: 0;
}
.cms-content a {
  color: var(--green-dark);
  border-bottom: 1px solid rgba(14,139,103,.3);
}
.cms-content a:hover {
  border-bottom-color: var(--green);
}
.cms-content img {
  width: 100%;
  border-radius: 16px;
  margin: 20px 0;
  box-shadow: var(--shadow-sm);
}
.cms-content figure {
  margin: 22px 0;
}
.cms-content figure img {
  margin: 0;
}
.cms-content figcaption {
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 10px;
}
.cms-content iframe {
  width: 100%;
  min-height: 380px;
  border-radius: 16px;
  border: none;
}
.cms-content pre {
  margin: 22px 0;
  background: #131A16;
  color: #E7EDE8;
  border-radius: 14px;
  padding: 20px 22px;
  font-size: 14px;
  line-height: 1.7;
  overflow-x: auto;
}
.cms-content code {
  font-family: "SFMono-Regular", Consolas, "Roboto Mono", monospace;
  background: rgba(14,139,103,.08);
  color: var(--green-dark);
  border-radius: 5px;
  padding: 2px 6px;
  font-size: 14px;
}
.cms-content pre code {
  background: transparent;
  color: inherit;
  padding: 0;
}
.cms-content table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
  margin: 24px 0;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}
.cms-content th {
  background: #EDF2EE;
  color: var(--text);
  font-weight: 700;
  padding: 12px 14px;
  text-align: left;
  font-size: 14px;
  border: 1px solid var(--border);
}
.cms-content td {
  padding: 11px 14px;
  font-size: 14px;
  border: 1px solid var(--border);
}
.cms-content hr {
  border: none;
  height: 1px;
  background: var(--border);
  margin: 36px 0;
}

/* ============ 正文结尾 & 返回 ============ */
.article-footer-actions {
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}
.article-footer-actions .btn {
  height: 44px;
  padding: 0 22px;
  font-size: 14px;
  background: var(--green);
  color: #fff !important;
  border-radius: 999px;
  transition: all .2s;
}
.article-footer-actions .btn:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
}
.article-footer-actions .btn i {
  margin-right: 6px;
}
.back-tip {
  font-size: 12px;
  color: var(--text-muted);
}

/* ============ 延伸阅读 ============ */
.more-section {
  margin-top: 52px;
}
.section-title-sm {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 21px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 20px;
}
.section-title-sm::before {
  content: "";
  width: 6px;
  height: 22px;
  border-radius: 8px;
  background: var(--green);
}
.more-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.more-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  align-items: center;
  gap: 16px;
  background: #F8FAF8;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 10px;
  transition: all .25s;
}
.more-card:hover {
  border-color: var(--green);
  background: #fff;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.more-thumb {
  width: 120px;
  height: 84px;
  border-radius: 12px;
  overflow: hidden;
}
.more-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.more-info {
  min-width: 0;
}
.more-tag {
  display: inline-block;
  font-size: 11px;
  color: var(--green-dark);
  background: rgba(14,139,103,.08);
  padding: 3px 9px;
  border-radius: 999px;
  margin-bottom: 5px;
  font-weight: 600;
}
.more-info h3 {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.more-info p {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media (min-width: 640px) {
  .more-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .more-card {
    grid-template-columns: 1fr;
    text-align: left;
    padding: 14px;
  }
  .more-thumb {
    width: 100%;
    height: 120px;
  }
}

/* ============ 空态（内容未找到） ============ */
.article-empty {
  padding: 110px 20px 70px;
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.empty-card {
  background: var(--surface);
  border: 1px solid #E7ECE7;
  border-radius: 28px;
  max-width: 620px;
  width: 100%;
  text-align: center;
  padding: 70px 30px;
  box-shadow: var(--shadow-sm);
}
.empty-card .empty-icon {
  width: 84px;
  height: 84px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 30px;
  background: rgba(14,139,103,.1);
  color: var(--green);
  font-size: 34px;
}
.empty-card h1 {
  font-size: 30px;
  color: var(--text);
  font-weight: 800;
  margin-bottom: 14px;
}
.empty-card p {
  color: var(--text-sub);
  line-height: 1.7;
  margin-bottom: 28px;
}

/* ============ 页脚 ============ */
.site-footer {
  background: #111713;
  color: rgba(255,255,255,.75);
  padding-top: 70px;
  margin-top: 90px;
  border-top: 1px solid rgba(255,255,255,.04);
}
.site-footer .brand-logo {
  margin-bottom: 18px;
}
.site-footer .brand-logo .logo-icon {
  width: 42px;
  height: 42px;
  flex-basis: 42px;
  background: linear-gradient(135deg, var(--green) 0%, #28C79C 100%);
}
.site-footer .brand-logo .logo-text {
  color: #fff;
}
.site-footer .brand-logo .logo-sub {
  color: var(--signal);
  opacity: .9;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
.footer-brand p {
  font-size: 13px;
  line-height: 1.8;
  max-width: 360px;
  color: rgba(255,255,255,.62);
  margin-bottom: 22px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.75);
  transition: all .2s ease;
}
.footer-social a:hover {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
  transform: translateY(-2px);
}
.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .02em;
  margin-bottom: 18px;
}
.footer-col ul li {
  margin-bottom: 12px;
}
.footer-col ul a {
  font-size: 13px;
  color: rgba(255,255,255,.62);
  transition: all .2s ease;
}
.footer-col ul a:hover {
  color: var(--signal);
  padding-left: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  margin-top: 50px;
  padding: 22px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.footer-bottom p {
  font-size: 12px;
  color: rgba(255,255,255,.4);
}
.footer-bottom .tech {
  font-size: 12px;
  color: rgba(255,255,255,.28);
  font-family: Georgia, serif;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 32px;
  }
}

/* ============ 响应式适配 ============ */
@media (min-width: 1024px) {
  .nav-widgets .nav-btn-widget {
    display: inline-flex;
  }
  .nav-toggle {
    display: none;
  }
  .nav-links {
    position: static;
    display: flex;
    flex-direction: row;
    gap: 4px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
  }
  .nav-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 17px;
    border-radius: 999px;
    font-size: 14px;
  }
  .nav-links a.active::after {
    content: "";
    position: static;
    width: 5px;
    height: 5px;
    border-radius: 10px;
    margin-left: 8px;
    background: var(--green);
    transform: none;
  }
}
@media (max-width: 640px) {
  .brand-logo .logo-text {
    font-size: 18px;
  }
  .brand-logo .logo-sub {
    display: none;
  }
  .logo-icon {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
    border-radius: 10px;
    font-size: 14px;
  }
  .nav-capsule {
    padding-left: 14px;
  }
  .container-lg,
  .container-sm {
    padding-left: 16px;
    padding-right: 16px;
  }
  .article-page-main {
    padding-top: 78px;
  }
  .article-h1 {
    font-size: 27px;
  }
  .section-title-sm {
    font-size: 19px;
  }
}
@media (max-width: 420px) {
  .nav-widgets .nav-btn-widget {
    display: none;
  }
  .logo-text {
    font-size: 16px;
  }
  .article-card {
    padding: 28px 16px;
  }
}

/* roulang page: category2 */
:root{
  --dark:#131A16;
  --dark-panel:#1E2822;
  --green:#0E8B67;
  --green-dark:#0B6D51;
  --orange:#F27A33;
  --neon:#CFFF4F;
  --text:#1E2420;
  --text-sub:#5D6B64;
  --text-faint:#8A968F;
  --line:#E2E7E2;
  --bg:#F4F6F4;
  --card:#FFFFFF;
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 2px 8px rgba(19,26,22,.05);
  --shadow-md:0 10px 24px rgba(19,26,22,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
body,div,p,h1,h2,h3,h4,ul,ol,li,figure{margin:0;padding:0}
ul,ol{list-style:none}
a{text-decoration:none;color:inherit;transition:color .25s ease,background .25s ease,border-color .25s ease}
img{max-width:100%;display:block;border:0}
button{font-family:inherit;cursor:pointer;border:0;background:none}
input,textarea,select{font-family:inherit}
h1,h2,h3,h4{line-height:1.3;letter-spacing:.02em;color:var(--text)}
h2{font-size:32px;font-weight:800}
h3{font-size:20px;font-weight:700}
.container-lg{max-width:1240px;margin:0 auto;padding-left:24px;padding-right:24px}
.container-sm{max-width:860px;margin:0 auto;padding-left:24px;padding-right:24px}
.site-header{
  position:sticky;
  top:16px;
  z-index:999;
  padding:0 20px;
}
.nav-capsule{
  display:flex;
  align-items:center;
  justify-content:space-between;
  max-width:1260px;
  margin:0 auto;
  height:64px;
  padding:0 18px 0 24px;
  border-radius:999px;
  background:rgba(19,26,22,.56);
  border:1px solid rgba(255,255,255,.20);
  box-shadow:0 8px 30px rgba(19,26,22,.18);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  transition:background .35s ease,border-color .35s ease,box-shadow .35s ease;;
}
.site-header.scrolled .nav-capsule{
  background:rgba(255,255,255,.94);
  border-color:rgba(19,26,22,.08);
  box-shadow:0 6px 24px rgba(19,26,22,.10);
}
.brand-logo{
  display:flex;
  align-items:center;
  gap:10px;
  color:#fff;
  flex-shrink:0;
}
.logo-icon{
  width:34px;
  height:34px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:10px;
  font-size:16px;
  color:#fff;
  background:linear-gradient(135deg,var(--green),#23aa80);
  box-shadow:0 4px 12px rgba(14,139,103,.30);
}
.logo-text{
  font-size:18px;
  font-weight:800;
  letter-spacing:.02em;
  white-space:nowrap;
}
.logo-sub{font-size:12px;font-weight:600;color:rgba(255,255,255,.58);margin-left:2px}
.site-header.scrolled .brand-logo{color:var(--dark)}
.site-header.scrolled .logo-sub{color:var(--text-faint)}
.nav-links{
  display:flex;
  align-items:center;
  gap:28px;
  margin-left:auto;
  padding:0 26px;
}
.nav-links a{
  position:relative;
  display:inline-block;
  padding:8px 2px;
  font-size:15px;
  font-weight:600;
  color:rgba(255,255,255,.88);
  white-space:nowrap;
}
.site-header.scrolled .nav-links a{color:var(--text)}
.nav-links a:hover,.site-header.scrolled .nav-links a:hover{color:var(--green)}
.nav-links a.active{color:#fff}
.site-header.scrolled .nav-links a.active{color:var(--green)}
.nav-links a.active::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:0;
  width:5px;
  height:5px;
  border-radius:50%;
  background:var(--green);
  transform:translateX(-50%);
}
.nav-widgets{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:42px;
  padding:0 20px;
  border-radius:999px;
  font-size:14px;
  font-weight:700;
  background:var(--green);
  color:#fff;
  transition:background .25s,transform .25s,box-shadow .25s;
}
.nav-btn:hover{
  background:var(--green-dark);
  transform:translateY(-1px);
  box-shadow:0 8px 18px rgba(14,139,103,.28);
  color:#fff;
}
.site-header.scrolled .nav-btn{background:var(--green)}
.nav-btn-widget{background:transparent;border:1px solid rgba(255,255,255,.42);color:#fff}
.nav-btn-widget:hover{background:rgba(255,255,255,.08);border-color:#fff;color:#fff;box-shadow:none}
.site-header.scrolled .nav-btn-widget{border-color:rgba(14,139,103,.35);color:var(--green-dark);background:#fff}
.site-header.scrolled .nav-btn-widget:hover{background:rgba(14,139,103,.06);color:var(--green-dark)}
.nav-toggle{
  display:none;
  width:42px;
  height:42px;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  color:#fff;
  font-size:19px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.20);
}
.site-header.scrolled .nav-toggle{color:var(--dark);background:var(--bg);border-color:var(--line)}

/* hero band */
.cat-hero{
  position:relative;
  min-height:330px;
  margin-top:16px;
  display:flex;
  align-items:center;
  background:linear-gradient(115deg,rgba(12,20,16,.92) 0%,rgba(12,20,16,.68) 46%,rgba(12,20,16,.52) 72%),url("/assets/images/backpic/back-2.webp") center/cover no-repeat var(--dark);
  overflow:hidden;
  border-radius:0;
}
.cat-hero::after{
  content:"";
  position:absolute;
  right:-80px;
  top:-80px;
  width:260px;
  height:260px;
  background:radial-gradient(circle,rgba(207,255,79,.16),transparent 68%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;padding:52px 24px 48px;max-width:1260px;width:100%;margin:0 auto}
.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 14px;
  border-radius:999px;
  background:rgba(207,255,79,.10);
  border:1px solid rgba(207,255,79,.42);
  color:var(--neon);
  font-size:13px;
  font-weight:700;
  letter-spacing:.05em;
  margin-bottom:18px;
}
.cat-hero h1{
  color:#fff;
  font-size:44px;
  font-weight:800;
  letter-spacing:.04em;
}
.cat-hero h1 span{color:var(--neon)}
.hero-desc{
  margin-top:16px;
  max-width:620px;
  color:rgba(255,255,255,.88);
  font-size:17px;
  line-height:1.8;
}
.hero-pills{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:24px;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);
  color:rgba(255,255,255,.94);
  font-size:13px;
  font-weight:600;
}
.pill i{color:var(--neon)}

/* common sections */
.section{padding:104px 0}
.section-soft{padding:60px 0 104px}
.section-head{text-align:center;max-width:760px;margin:0 auto 54px}
.section-head .eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  background:rgba(14,139,103,.08);
  color:var(--green);
  font-size:13px;
  font-weight:700;
}
.section-head h2{margin:14px 0 10px}
.section-head p{color:var(--text-sub);font-size:16px}
.lead-note{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-size:14px;
  color:var(--green);
  font-weight:600;
  margin-top:18px;
}
.lead-note .note-line{
  width:42px;height:1px;background:rgba(14,139,103,.45);
}

/* split channel */
.channel-wrap{
  background:var(--bg);
  padding:92px 0 40px;
}
.channel-card{
  background:var(--card);
  border:1px solid rgba(226,231,226,.8);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.channel-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-md);
  border-color:rgba(14,139,103,.24);
}
.card-pad{padding:26px 26px 24px}
.tag-row{display:flex;align-items:center;gap:8px;color:var(--text-faint);font-size:13px}
.tag-row i{color:var(--green)}
.channel-card h3{font-size:20px;margin:12px 0 8px}
.channel-card p{color:var(--text-sub);font-size:15px;line-height:1.75}
.card-footer{
  margin-top:18px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--green);
  font-weight:600;
  font-size:14px;
}
.card-footer i{transition:transform .25s}
.channel-card:hover .card-footer i{transform:translateX(4px)}

.main-content-left{padding-right:20px}
.content-heading{
  border-left:4px solid var(--green);
  padding-left:15px;
  margin-bottom:28px;
}
.content-heading .small-title{color:var(--green);font-size:13px;font-weight:700;letter-spacing:.1em}
.content-heading h2{font-size:30px;margin-top:8px}
.intro-para{background:linear-gradient(135deg,#fff 0%,#FBFCFB 100%);border:1px solid var(--line);border-radius:var(--radius);padding:26px 28px;box-shadow:var(--shadow-sm)}
.intro-para p{color:var(--text-sub);font-size:16px}
.intro-para strong{color:var(--text)}
.feature-media{
  position:relative;
  min-height:240px;
  background:#D6DDD6;
}
.feature-media img{width:100%;height:100%;min-height:240px;object-fit:cover}
.feature-media::after{content:"";position:absolute;inset:0;background:linear-gradient(360deg,rgba(19,26,22,.24),transparent 60%)}
.media-label{
  position:absolute;
  left:16px;
  bottom:14px;
  z-index:2;
  color:#fff;
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  background:rgba(14,139,103,.90);
  padding:6px 12px;
  border-radius:999px;
}
.block-single{display:flex;flex-direction:column;gap:22px}
.mini-feature{
  display:grid;
  grid-template-columns:1.05fr 1fr;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.mini-feature + .mini-feature{margin-top:20px}
.mini-thumb{min-height:200px}
.mini-thumb img{width:100%;height:100%;min-height:200px;object-fit:cover}
.mini-tag{display:inline-flex;align-items:center;gap:6px;margin-bottom:10px;padding:5px 10px;border-radius:999px;background:rgba(242,122,51,.10);color:#d96321;font-size:12px;font-weight:700}
.mini-tag.green{background:rgba(14,139,103,.10);color:var(--green)}
.mini-copy{padding:20px 22px;display:flex;flex-direction:column;justify-content:center}
.mini-copy h3{font-size:18px;margin-bottom:8px}
.mini-copy p{font-size:14px;color:var(--text-sub)}

/* right sidebar */
.side-rail{display:flex;flex-direction:column;gap:22px}
.side-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  padding:26px 24px;
  box-shadow:0 2px 10px rgba(19,26,22,.04);
}
.side-card .side-icon{
  width:38px;height:38px;border-radius:12px;
  background:linear-gradient(135deg,rgba(14,139,103,.12),rgba(14,139,103,.04));
  display:flex;align-items:center;justify-content:center;
  color:var(--green);font-size:17px;
  margin-bottom:14px;
}
.side-card h3{font-size:18px;margin-bottom:12px}
.side-note{font-size:14px;color:var(--text-sub);line-height:1.8}
.check-list{display:flex;flex-direction:column;gap:12px;}
.check-item{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text)}
.check-item i{color:var(--green);margin-top:2px;font-size:12px}
.route-list{margin-top:8px}
.route-list li + li{border-top:1px dashed var(--line);margin-top:10px;padding-top:10px}
.route-list a{
  display:flex;align-items:center;justify-content:space-between;
  font-size:14px;font-weight:600;color:var(--text);
}
.route-list a i{color:var(--green);font-size:13px}
.route-list a:hover{color:var(--green)}
.tick-block{
  background:linear-gradient(135deg,#0f1e16,#162b20);
  border-radius:20px;
  padding:22px 20px;
  color:#fff;
  margin-top:4px;
}
.tick-block h4{color:#fff;font-size:16px;margin-bottom:8px}
.tick-block p{color:rgba(255,255,255,.72);font-size:13px;line-height:1.7}
.order-badge{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(207,255,79,.12);
  color:var(--neon);
  border:1px solid rgba(207,255,79,.30);
  border-radius:999px;
  font-size:13px;
  font-weight:700;
  padding:6px 12px;
  margin-bottom:12px;
}

/* dark info strip */
.signal-strip{
  background:linear-gradient(118deg,rgba(14,139,103,.94) 0%,rgba(19,26,22,.97) 55%),url("/assets/images/backpic/back-3.webp") center/cover fixed;
  color:#fff;
  padding:76px 0;
}
.signal-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:54px;align-items:center}
.signal-strip h2{color:#fff;font-size:32px;line-height:1.4}
.signal-strip h2 span{color:var(--neon)}
.signal-strip p{color:rgba(255,255,255,.78);margin-top:16px;font-size:16px}
.media-bubbles{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.bubble{
  display:flex;gap:10px;align-items:center;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:16px;padding:16px;color:#fff;
}
.bubble i{color:var(--neon);font-size:20px;width:34px;height:34px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.06);border-radius:10px}
.bubble span{font-size:14px;font-weight:600;line-height:1.5}

/* category entry cards */
.entry-section{padding:96px 0}
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.entry-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  padding:28px 24px;
  box-shadow:var(--shadow-sm);
  transition:transform .3s,box-shadow .3s,border-color .3s;
  display:block;
  position:relative;
}
.entry-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
  border-color:rgba(14,139,103,.22);
}
.entry-card .round{width:46px;height:46px;border-radius:14px;background:rgba(14,139,103,.08);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:18px}
.entry-card .go{position:absolute;right:22px;top:30px;color:var(--text-faint);font-size:13px;transition:transform .25s}
.entry-card:hover .go{transform:translateX(4px);color:var(--green)}
.entry-card h3{font-size:18px}
.entry-card p{color:var(--text-sub);font-size:14px;margin-top:8px}

/* faq */
.faq-section{padding:96px 0;background:#EEF2EE}
.faq-grid{max-width:860px;margin:auto}
.faq-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  margin-bottom:14px;
  padding:0 12px;
  overflow:hidden;
  transition:border-color .3s,box-shadow .3s;
}
.faq-item[open]{border-color:rgba(14,139,103,.42);box-shadow:0 6px 18px rgba(19,26,22,.06)}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  align-items:center;
  column-gap:14px;
  padding:20px 12px;
  font-size:15px;
  font-weight:700;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item .ico{
  width:28px;height:28px;flex:0 0 auto;
  border-radius:50%;
  background:rgba(14,139,103,.08);
  color:var(--green);
  display:flex;align-items:center;justify-content:center;
  transition:transform .25s,background .25s;
  font-size:14px;
}
.faq-item[open] .ico{transform:rotate(45deg);background:var(--green);color:#fff}
.faq-ans{color:var(--text-sub);font-size:14px;padding:0 12px 22px;line-height:1.8}

/* bottom cta */
.cta-wrap{background:linear-gradient(120deg,#111914 0%,#1E2A21 64%),url("/assets/images/backpic/back-1.png") center/cover;color:#fff;padding:84px 0;position:relative;overflow:hidden}
.cta-wrap::after{content:"";position:absolute;right:-60px;bottom:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(207,255,79,.14),transparent 68%)}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap}
.cta-inner h2{color:#fff;font-size:32px;max-width:610px}
.cta-inner p{color:rgba(255,255,255,.78);font-size:16px;margin-top:12px;max-width:560px}
.cta-buttons{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px}
.btn-primary{
 display:inline-flex;align-items:center;justify-content:center;gap:10px;
 height:52px;padding:0 30px;border-radius:999px;
 background:var(--green);color:#fff;font-weight:700;font-size:15px;
 box-shadow:0 8px 20px rgba(14,139,103,.24);
 transition:transform .25s,background .25s,box-shadow .25s;
}
.btn-primary:hover{background:var(--green-dark);transform:translateY(-2px);color:#fff;box-shadow:0 12px 26px rgba(14,139,103,.30)}
.btn-ghost{
 display:inline-flex;align-items:center;justify-content:center;gap:10px;
 height:52px;padding:0 30px;border-radius:999px;
 background:transparent;color:#fff;font-weight:700;font-size:15px;
 border:1.5px solid rgba(255,255,255,.70);
 transition:all .25s;
}
.btn-ghost:hover{background:rgba(255,255,255,.10);border-color:#fff;color:#fff}
.btn-link{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--green)}
.btn-link i{transition:transform .25s}
.btn-link:hover{color:var(--green-dark)}
.btn-link:hover i{transform:translateX(4px)}

/* footer */
.site-footer{
  background:var(--dark);
  color:rgba(255,255,255,.72);
  padding:72px 0 28px;
  font-size:14px;
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1.1fr;
  gap:36px;
  position:relative;
}
.footer-brand p{max-width:280px;margin-top:18px;line-height:1.9;color:rgba(255,255,255,.55)}
.footer-social{display:flex;gap:10px;margin-top:20px}
.footer-social a{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.07);display:inline-flex;align-items:center;justify-content:center;color:rgba(255,255,255,.78)}
.footer-social a:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px}
.footer-col ul li{margin-bottom:9px}
.footer-col ul a{color:rgba(255,255,255,.60);font-size:14px}
.footer-col ul a:hover{color:var(--neon)}
.footer-bottom{
  margin-top:52px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.10);
  display:flex;
  gap:14px;
  justify-content:space-between;
  flex-wrap:wrap;
  color:rgba(255,255,255,.42);
  font-size:13px;
}
.footer-bottom span{color:rgba(255,255,255,.34)}
a:focus-visible,.btn-primary:focus-visible,.btn-ghost:focus-visible,.nav-btn:focus-visible,.footer-social a:focus-visible{
  outline:2px solid var(--neon);
  outline-offset:3px;
  border-radius:6px;
}
.mobile-menus{display:none}
@media (max-width: 1023px){
  .nav-links{display:none;position:absolute;top:72px;left:16px;right:16px;background:rgba(255,255,255,.98);border-radius:24px;padding:18px;flex-direction:column;align-items:stretch;gap:4px;box-shadow:0 16px 30px rgba(0,0,0,.18)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px;border-radius:12px;color:var(--text)}
  .nav-links a.active{background:rgba(14,139,103,.10);color:var(--green)}
  .nav-links a.active::after{display:none}
  .nav-toggle{display:inline-flex}
  .nav-btn-link{display:none}
  .signal-grid,.entry-grid,.footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .main-content-left{padding-right:0;margin-bottom:40px}
  .cta-inner{flex-direction:column}
}
@media (max-width: 768px){
  .section{padding:64px 0}
  .channel-wrap{padding:58px 0 24px}
  .cat-hero{min-height:300px}
  .cat-hero h1{font-size:30px}
  .hero-desc{font-size:16px}
  .section-head{margin-bottom:34px}
  .section-head h2,.content-heading h2,h2{font-size:26px}
  .mini-feature,.feature-media,img{min-height:0}
  .feature-media img{min-height:180px}
  .mini-feature{grid-template-columns:1fr}
  .mini-thumb img{min-height:170px}
  .entry-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .cta-wrap{padding:60px 0}
  .cta-inner h2{font-size:26px}
  .site-header{top:10px;padding:0 14px}
  .nav-capsule{height:62px;padding-left:16px;padding-right:8px}
  .nav-widgets .nav-btn{display:none}
  .logo-text{font-size:16px}
}

/* roulang page: category3 */
:root {
      --primary: #0E8B67;
      --primary-dark: #0B6D51;
      --accent: #F27A33;
      --signal: #CFFF4F;
      --bg: #F4F6F4;
      --card: #ffffff;
      --dark: #131A16;
      --dark-card: #1E2822;
      --ink: #1E2420;
      --muted: #5D6B64;
      --weak: #8A968F;
      --border: #E2E7E2;
      --dark-border: #2A352F;
      --r-lg: 16px;
      --r-md: 12px;
      --r-sm: 8px;
      --r-btn: 40px;
      --shadow-1: 0 2px 8px rgba(19, 26, 22, 0.05);
      --shadow-2: 0 10px 24px rgba(19, 26, 22, 0.10);
      --space-section: 96px;
      --font-body: -apple-system, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: var(--font-body);
      background: var(--bg);
      color: var(--ink);
      font-size: 16px;
      line-height: 1.72;
      -webkit-font-smoothing: antialiased;
    }

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

    a {
      color: var(--primary);
      transition: color .2s ease;
    }

    button,
    input,
    textarea,
    select {
      font-family: inherit;
      outline: none;
    }

    .container-lg {
      max-width: 1240px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
      width: 100%;
    }

    .container-sm {
      max-width: 860px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    .page-section {
      padding: var(--space-section) 0;
    }

    .section-head {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 44px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(14, 139, 103, 0.09);
      border-radius: 999px;
      color: var(--primary);
      padding: 7px 14px;
      font-weight: 600;
      font-size: 13px;
      letter-spacing: .06em;
      margin-bottom: 16px;
    }

    .section-head h2,
    .section-head h3 {
      color: var(--ink);
      font-weight: 800;
      line-height: 1.22;
    }

    .section-head h2 {
      font-size: clamp(28px, 4vw, 36px);
      letter-spacing: .02em;
    }

    .section-head h3 {
      font-size: clamp(20px, 2.4vw, 26px);
      margin-top: 8px;
    }

    .section-head p {
      color: var(--muted);
      font-size: 16px;
      margin-top: 14px;
    }

    .btn {
      border: 0;
      text-align: center;
      cursor: pointer;
      border-radius: var(--r-btn);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 0 30px;
      height: 48px;
      font-size: 15px;
      font-weight: 700;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border .2s ease;
      text-decoration: none;
      letter-spacing: .02em;
    }
    .btn:focus-visible {
      outline: 2px solid var(--primary);
      outline-offset: 4px;
    }
    .btn-primary {
      background: var(--primary);
      color: #fff;
      box-shadow: 0 6px 16px rgba(14, 139, 103, 0.25);
    }
    .btn-primary:hover {
      background: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 10px 20px rgba(14, 139, 103, 0.30);
      color: #fff;
    }
    .btn-primary:active {
      background: #085b43;
      transform: translateY(0);
    }
    .btn-ghost-light {
      background: transparent;
      color: #fff;
      border: 1.5px solid rgba(255, 255, 255, 0.8);
    }
    .btn-ghost-light:hover {
      background: rgba(255, 255, 255, 0.10);
      border-color: #fff;
      transform: translateY(-2px);
      color: #fff;
    }
    .btn-outline {
      background: transparent;
      border: 1.5px solid var(--primary);
      color: var(--primary);
    }
    .btn-outline:hover {
      background: rgba(14, 139, 103, 0.08);
      transform: translateY(-2px);
      color: var(--primary-dark);
    }

    .site-header {
      position: fixed;
      top: 20px;
      left: 20px;
      right: 20px;
      z-index: 1000;
      pointer-events: none;
    }

    .nav-capsule {
      pointer-events: auto;
      max-width: 1240px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 10px 20px;
      border-radius: 999px;
      background: rgba(19, 26, 22, 0.48);
      border: 1px solid rgba(255, 255, 255, 0.16);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      box-shadow: 0 8px 26px rgba(19, 26, 22, 0.12);
      transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
    }

    .nav-capsule.scrolled {
      background: rgba(255, 255, 255, 0.92);
      border-color: rgba(19, 26, 22, 0.08);
      box-shadow: 0 12px 32px rgba(19, 26, 22, 0.10);
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-width: 0;
      color: #fff;
      text-decoration: none;
      padding-right: 14px;
      transition: color .3s ease;
    }

    .logo-icon {
      width: 34px;
      height: 34px;
      min-width: 34px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--primary);
      color: #fff;
      border-radius: 10px;
      font-size: 16px;
      box-shadow: 0 0 0 2px rgba(255,255,255,0.14);
    }

    .logo-text {
      display: inline-flex;
      align-items: baseline;
      color: #fff;
      font-size: 19px;
      font-weight: 800;
      letter-spacing: .02em;
      white-space: nowrap;
      transition: color .3s ease;
    }

    .logo-sub {
      font-size: 13px;
      font-weight: 600;
      opacity: .72;
    }

    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 30px;
      margin: 0;
      padding: 0;
    }

    .nav-links a {
      color: #fff;
      text-decoration: none;
      font-size: 15px;
      font-weight: 600;
      letter-spacing: .02em;
      transition: color .3s ease;
      position: relative;
      padding: 10px 0;
      white-space: nowrap;
    }

    .nav-links a:hover,
    .nav-links a:focus-visible {
      color: var(--signal);
      outline: none;
    }

    .nav-links a.active {
      color: var(--signal);
    }

    .nav-links a.active::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 2px;
      height: 2px;
      width: 100%;
      border-radius: 4px;
      background: var(--signal);
    }

    .nav-capsule.scrolled .brand-logo,
    .nav-capsule.scrolled .logo-text {
      color: #131A16;
    }
    .nav-capsule.scrolled .logo-icon {
      color: #fff;
      box-shadow: 0 0 0 2px rgba(14,139,103,.22);
    }
    .nav-capsule.scrolled .nav-links a {
      color: #333C37;
    }
    .nav-capsule.scrolled .nav-links a:hover {
      color: var(--primary);
    }
    .nav-capsule.scrolled .nav-links a.active {
      color: var(--primary);
    }
    .nav-capsule.scrolled .nav-links a.active::after {
      background: var(--primary);
    }

    .nav-widgets {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-left: 4px;
    }

    .nav-btn-widget {
      color: #fff;
      padding: 0 22px;
      font-size: 14px;
      height: 38px;
      border-radius: 999px;
      text-decoration: none;
      background: rgba(255, 255, 255, 0.14);
      border: 1px solid rgba(255, 255, 255, 0.18);
      transition: background .2s ease, color .2s ease, border .2s ease;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-weight: 700;
    }
    .nav-btn-widget:hover {
      background: var(--primary);
      border-color: var(--primary);
      color: #fff;
    }
    .nav-capsule.scrolled .nav-btn-widget {
      color: #fff;
    }

    .nav-toggle {
      display: none;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      border: 1px solid rgba(255, 255, 255, 0.2);
      background: rgba(255, 255, 255, 0.12);
      color: #fff;
      font-size: 17px;
      cursor: pointer;
      align-items: center;
      justify-content: center;
      transition: all .2s ease;
    }
    .nav-capsule.scrolled .nav-toggle {
      border-color: var(--border);
      color: #131A16;
      background: #fff;
    }
    .nav-toggle:hover {
      background: var(--primary);
      border-color: var(--primary);
    }

    .site-footer {
      background: var(--dark);
      color: rgba(255, 255, 255, 0.74);
      padding-top: 72px;
      padding-bottom: 28px;
    }
    .site-footer a {
      color: rgba(255, 255, 255, 0.68);
      text-decoration: none;
      transition: color .2s ease;
    }
    .site-footer a:hover {
      color: var(--signal);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr 0.9fr 1fr 1fr;
      gap: 40px;
    }
    .footer-brand p {
      color: rgba(255, 255, 255, 0.58);
      margin: 16px 0 18px;
      max-width: 320px;
      font-size: 14px;
    }
    .footer-social {
      display: flex;
      gap: 8px;
    }
    .footer-social a {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: rgba(255,255,255,0.08);
      border: 1px solid rgba(255,255,255,0.1);
    }
    .footer-social a:hover {
      background: var(--primary);
      color: #fff;
    }
    .footer-col h4 {
      color: #fff;
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 18px;
    }
    .footer-col ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 11px;
    }
    .footer-col ul a {
      font-size: 14px;
    }
    .footer-bottom {
      margin-top: 52px;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,0.1);
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 12px;
      font-size: 13px;
      color: rgba(255,255,255,0.42);
    }

    /* 分类横幅 */
    .category-hero {
      position: relative;
      min-height: 360px;
      display: flex;
      align-items: flex-end;
      padding: 150px 0 58px;
      background-color: #0F1C17;
      background-image:
        linear-gradient(112deg, rgba(13, 22, 18, 0.92) 10%, rgba(13, 22, 18, 0.62) 58%, rgba(13, 22, 18, 0.28) 100%),
        url("/assets/images/backpic/back-2.webp");
      background-size: cover;
      background-position: center 36%;
      background-repeat: no-repeat;
      color: #fff;
      overflow: hidden;
    }
    .category-hero-inner {
      position: relative;
      z-index: 2;
    }
    .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(207, 255, 79, 0.12);
      border: 1px solid rgba(207, 255, 79, 0.24);
      border-radius: 999px;
      padding: 8px 16px;
      font-size: 13px;
      color: var(--signal);
      letter-spacing: .08em;
      font-weight: 600;
      margin-bottom: 18px;
    }
    .category-hero h1 {
      font-size: clamp(34px, 6vw, 52px);
      font-weight: 800;
      line-height: 1.12;
      letter-spacing: .02em;
      max-width: 680px;
      margin: 0 0 16px;
      color: #fff;
    }
    .category-hero h1 .accent-word {
      color: var(--signal);
      position: relative;
    }
    .category-hero .hero-lead {
      max-width: 680px;
      font-size: 17px;
      line-height: 1.76;
      color: rgba(255, 255, 255, 0.80);
      margin-bottom: 26px;
    }
    .category-hero .hero-lead strong {
      color: #fff;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }
    .hero-note {
      display: flex;
      gap: 14px;
      margin-top: 26px;
      color: rgba(255,255,255,0.56);
      font-size: 13px;
    }
    .hero-note span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    /* 页签模块 */
    .tabs-wrap {
      max-width: 1140px;
      margin: 0 auto;
      background: var(--card);
      border-radius: 22px;
      padding: 34px;
      box-shadow: var(--shadow-1);
      border: 1px solid var(--border);
    }
    .tab-nav-list {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 28px;
      padding-bottom: 8px;
    }
    .reward-tab-btn {
      border: 1px solid transparent;
      background: #F0F4F0;
      color: #46534D;
      border-radius: 999px;
      height: 42px;
      padding: 0 20px;
      font-size: 14px;
      font-weight: 700;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: all .2s ease;
    }
    .reward-tab-btn:hover {
      background: rgba(14, 139, 103, 0.12);
      color: var(--primary);
    }
    .reward-tab-btn.active {
      background: var(--primary);
      color: white;
      box-shadow: 0 5px 14px rgba(14, 139, 103, 0.2);
    }
    .reward-panel {
      display: none;
      animation: fadeIn .25s ease;
    }
    .reward-panel.active {
      display: block;
    }
    @keyframes fadeIn {
      from {
        opacity: 0;
        transform: translateY(6px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .reward-panel-grid {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 28px;
      align-items: center;
    }
    .reward-panel-media {
      border-radius: 18px;
      overflow: hidden;
      height: 260px;
      background: #eef2ee;
      border: 1px solid var(--border);
    }
    .reward-panel-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .panel-badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      background: rgba(242, 122, 51, 0.12);
      color: #C25D1D;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 600;
      padding: 6px 14px;
      margin-bottom: 14px;
    }
    .reward-panel-content h3 {
      font-size: clamp(22px, 3vw, 30px);
      font-weight: 800;
      margin-bottom: 14px;
      letter-spacing: .02em;
      line-height: 1.3;
    }
    .reward-panel-content p {
      color: var(--muted);
      margin-bottom: 15px;
      max-width: 580px;
    }
    .reward-point-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin: 22px 0;
    }
    .reward-point-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: #34423C;
      font-size: 15px;
    }
    .reward-point-list i {
      color: var(--primary);
      margin-top: 5px;
      font-size: 13px;
    }
    .panel-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-top: 20px;
      padding-top: 18px;
      border-top: 1px solid var(--border);
      color: var(--weak);
      font-size: 13px;
    }
    .panel-actions {
      margin-top: 4px;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    /* 奖励卡区 */
    .benefit-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr 0.8fr;
      gap: 20px;
      align-items: stretch;
    }
    .benefit-card {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: var(--r-lg);
      overflow: hidden;
      box-shadow: var(--shadow-1);
      transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
      position: relative;
      display: flex;
      flex-direction: column;
    }
    .benefit-card:hover {
      box-shadow: var(--shadow-2);
      border-color: rgba(14, 139, 103, 0.45);
      transform: translateY(-3px);
    }
    .benefit-main {
      background: var(--dark-card);
      color: #fff;
      min-height: 270px;
    }
    .benefit-main .card-stack {
      background: rgba(255,255,255,0.06);
    }
    .benefit-orange-tag {
      position: absolute;
      right: 14px;
      top: 14px;
      background: var(--accent);
      color: #fff;
      border-radius: 999px;
      padding: 6px 13px;
      font-size: 12px;
      font-weight: 700;
    }
    .benefit-card-top {
      height: 120px;
      position: relative;
      overflow: hidden;
    }
    .benefit-card-top > img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .benefit-main .benefit-card-top {
      border-bottom: 1px solid var(--dark-border);
    }
    .benefit-card-body {
      padding: 18px 20px 22px;
      flex: 1;
    }
    .benefit-card-body h3 {
      font-size: 18px;
      font-weight: 800;
      margin-bottom: 9px;
      line-height: 1.35;
    }
    .benefit-card-body p {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.65;
    }
    .benefit-main .benefit-card-body p {
      color: rgba(255,255,255,0.68);
    }
    .benefit-metric {
      display: flex;
      flex-wrap: wrap;
      gap: 12px 26px;
      margin-top: 16px;
    }
    .benefit-metric div span {
      display: block;
      color: rgba(255,255,255,0.55);
      font-size: 12px;
    }
    .benefit-metric div strong {
      font-size: 24px;
      color: var(--signal);
      font-family: Georgia, serif;
    }
    .plain-card .benefit-card-top + .benefit-card-body {
      border-top: 0;
    }

    /* 流程 */
    .page-path-section {
      background: #fff;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }
    .orbit-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      counter-reset: step;
    }
    .orbit-step {
      background: #F8FAF8;
      border: 1px solid var(--border);
      border-radius: 18px;
      padding: 26px 22px 22px;
      position: relative;
      transition: all .2s ease;
    }
    .orbit-step:hover {
      border-color: rgba(14,139,103,.40);
      box-shadow: var(--shadow-2);
    }
    .orbit-step-num {
      font-family: Georgia, serif;
      font-size: 34px;
      font-weight: 700;
      color: rgba(14, 139, 103, 0.16);
      line-height: 1;
      margin-bottom: 14px;
    }
    .orbit-step h3 {
      font-size: 17px;
      font-weight: 800;
      margin-bottom: 8px;
    }
    .orbit-step p {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.6;
    }
    .orbit-step i {
      color: var(--primary);
      margin-right: 4px;
    }

    /* 热门栏目速览 */
    .quick-guide-section {
      padding: 30px 0;
    }
    .quick-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }
    .quick-item {
      background: white;
      border: 1px solid var(--border);
      border-radius: 18px;
      overflow: hidden;
      box-shadow: var(--shadow-1);
      transition: all .25s ease;
      display: flex;
      padding: 18px;
      gap: 14px;
      align-items: center;
    }
    .quick-item:hover {
      border-color: rgba(14, 139, 103, 0.5);
      box-shadow: var(--shadow-2);
      transform: translateY(-2px);
    }
    .quick-icon {
      width: 48px;
      height: 48px;
      min-width: 48px;
      border-radius: 14px;
      background: rgba(14, 139, 103, 0.08);
      color: var(--primary);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 19px;
    }
    .quick-item h3 {
      font-size: 15px;
      font-weight: 800;
      margin-bottom: 4px;
    }
    .quick-item p {
      font-size: 13px;
      color: var(--weak);
      line-height: 1.5;
      margin: 0;
    }

    /* FAQ */
    .faq-panel {
      max-width: 820px;
      margin: 0 auto;
    }
    .faq-item {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 16px;
      margin-bottom: 14px;
      overflow: hidden;
      box-shadow: var(--shadow-1);
      transition: border-color .2s ease, box-shadow .25s ease;
    }
    .faq-item[open] {
      border-color: rgba(14, 139, 103, 0.6);
      box-shadow: var(--shadow-2);
    }
    .faq-item summary {
      list-style: none;
      cursor: pointer;
      padding: 17px 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      font-weight: 700;
      font-size: 16px;
      color: #201F1B;
      line-height: 1.4;
    }
    .faq-item summary::-webkit-details-marker {
      display: none;
    }
    .faq-item summary::after {
      content: "\f067";
      font-family: "Font Awesome 6 Free";
      font-weight: 900;
      color: var(--primary);
      font-size: 14px;
      width: 30px;
      height: 30px;
      min-width: 30px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: rgba(14, 139, 103, 0.1);
      border-radius: 50%;
      transition: transform .2s ease;
    }
    .faq-item[open] summary::after {
      content: "\f00d";
      transform: rotate(12deg);
    }
    .faq-answer {
      padding: 0 24px 20px 24px;
      font-size: 15px;
      color: var(--muted);
      line-height: 1.75;
    }
    .faq-answer a {
      color: var(--primary);
      font-weight: 600;
    }
    .faq-answer a:hover {
      color: var(--primary-dark);
    }

    /* CTA */
    .cta-dark {
      background-color: #131A16;
      background-image:
        linear-gradient(115deg, rgba(19, 26, 22, 0.96) 10%, rgba(19, 26, 22, 0.76) 65%, rgba(14, 139, 103, 0.45) 140%);
      border-radius: 26px;
      position: relative;
      padding: 46px 44px;
      color: #fff;
      overflow: hidden;
      border: 1px solid rgba(207, 255, 79, 0.12);
    }
    .cta-dark::after {
      content: "";
      position: absolute;
      right: -90px;
      bottom: -110px;
      width: 300px;
      height: 300px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(207,255,79,0.14), transparent 68%);
      pointer-events: none;
    }
    .cta-dark-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr;
      align-items: center;
      gap: 26px;
    }
    .cta-kicker {
      color: var(--signal);
      font-size: 13px;
      font-weight: 600;
      letter-spacing: .08em;
      margin-bottom: 12px;
    }
    .cta-dark h2 {
      font-size: clamp(24px, 3.5vw, 34px);
      font-weight: 800;
      margin-bottom: 14px;
      line-height: 1.28;
    }
    .cta-dark p {
      color: rgba(255, 255, 255, 0.65);
      font-size: 15px;
      line-height: 1.7;
      margin-bottom: 0;
      max-width: 620px;
    }
    .cta-btn-group {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    /* 响应式 */
    @media (max-width: 1023px) {
      :root {
        --space-section: 68px;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
      .benefit-grid {
        grid-template-columns: 1fr 1fr;
      }
      .benefit-main {
        grid-column: span 2;
      }
      .orbit-steps {
        grid-template-columns: 1fr 1fr;
      }
      .quick-grid {
        grid-template-columns: 1fr;
      }
      .nav-widgets .nav-btn-widget {
        display: none;
      }
      .nav-capsule {
        gap: 10px;
      }
      .nav-links {
        position: fixed;
        top: 76px;
        left: 16px;
        right: 16px;
        flex-direction: column;
        align-items: stretch;
        background: rgba(19, 26, 22, 0.98);
        border-radius: 20px;
        padding: 12px;
        gap: 2px;
        visibility: hidden;
        opacity: 0;
        transform: translateY(-10px);
        transition: opacity .2s ease, transform .2s ease;
        border: 1px solid rgba(255,255,255,0.1);
        box-shadow: 0 16px 46px rgba(0,0,0,.3);
        z-index: 1005;
      }
      .nav-links.nav-open {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
      }
      .nav-links a {
        padding: 14px 16px;
        border-radius: 12px;
        display: block;
        transition: background .2s ease;
      }
      .nav-links a:hover {
        background: rgba(255, 255, 255, 0.08);
      }
      .nav-links a.active::after {
        display: none;
      }
      .nav-links a.active {
        background: rgba(14, 139, 103, 0.25);
      }
      .nav-toggle {
        display: inline-flex;
      }
      .logo-sub {
        display: none;
      }
    }

    @media (max-width: 767px) {
      body {
        font-size: 15px;
      }
      .page-section {
        --space-section: 56px;
      }
      .container-lg {
        padding-left: 18px;
        padding-right: 18px;
      }
      .site-header {
        top: 12px;
        left: 12px;
        right: 12px;
      }
      .nav-capsule {
        padding: 8px 10px;
      }
      .logo-icon {
        width: 32px;
        height: 32px;
        min-width: 32px;
        font-size: 14px;
      }
      .logo-text {
        font-size: 17px;
      }
      .category-hero {
        min-height: 390px;
        padding: 120px 0 36px;
      }
      .category-hero h1 {
        font-size: 33px;
      }
      .category-hero .hero-lead {
        font-size: 15px;
      }
      .hero-actions .btn {
        width: 100%;
      }
      .tabs-wrap {
        padding: 18px;
        border-radius: 16px;
      }
      .tab-nav-list {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 10px;
        scrollbar-width: thin;
        margin-bottom: 20px;
      }
      .reward-tab-btn {
        white-space: nowrap;
        height: 40px;
      }
      .reward-panel-grid {
        grid-template-columns: 1fr;
      }
      .reward-panel-media {
        height: 180px;
      }
      .benefit-grid {
        grid-template-columns: 1fr;
      }
      .benefit-main {
        grid-column: auto;
      }
      .orbit-steps {
        grid-template-columns: 1fr;
      }
      .quick-item {
        flex-direction: column;
        align-items: flex-start;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .cta-dark {
        padding: 28px 22px;
        border-radius: 20px;
      }
      .cta-dark-grid {
        grid-template-columns: 1fr;
      }
      .cta-btn-group {
        justify-content: flex-start;
      }
      .cta-btn-group .btn {
        width: 100%;
      }
      .footer-bottom {
        flex-direction: column;
      }
      .faq-item summary {
        font-size: 15px;
        padding: 15px 18px;
      }
      .faq-answer {
        padding: 0 18px 17px;
      }
    }

    @media (max-width: 520px) {
      .section-head {
        margin-bottom: 30px;
      }
      .section-head h2 {
        font-size: 25px;
      }
      .logo-text {
        max-width: 150px;
        overflow: hidden;
        white-space: nowrap;
      }
      .category-hero h1 {
        font-size: 30px;
      }
      .nav-links {
        top: 66px;
      }
      .benefit-card-top {
        height: 170px;
      }
    }

/* roulang page: category4 */
:root{
  --bg:#F4F6F4;
  --bg-deep:#E9EFEA;
  --ink:#1E2420;
  --muted:#5D6B64;
  --weak:#8A968F;
  --border:#E2E7E2;
  --brand:#0E8B67;
  --brand-dark:#0B6D51;
  --brand-soft:#E1F1EA;
  --orange:#F27A33;
  --signal:#CFFF4F;
  --dark:#131A16;
  --dark-card:#1E2822;
  --card:#FFFFFF;
  --radius-xl:24px;
  --radius-lg:18px;
  --radius:16px;
  --radius-sm:10px;
  --radius-pill:48px;
  --shadow-sm:0 2px 8px rgba(19,26,22,.05);
  --shadow-md:0 14px 34px rgba(19,26,22,.09);
  --font:-apple-system, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{text-decoration:none;color:inherit;transition:color .2s ease,border-color .2s ease,background .2s ease,box-shadow .2s ease}
ul,ol{list-style:none}
button,input{font:inherit;border:none;outline:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}
.container-lg{max-width:1220px;margin:0 auto;padding-left:24px;padding-right:24px}
.container-sm{max-width:840px;margin:0 auto;padding-left:24px;padding-right:24px}
.section-space{padding:92px 0}
.section-space-tight{padding:64px 0}
.section-bg{background:#FFFFFF}
.section-soft{background:var(--bg)}
.section-head{max-width:760px;margin-bottom:44px}
.section-head h2{font-size:32px;line-height:1.3;color:var(--ink);letter-spacing:.02em;font-weight:800}
.section-head p{color:var(--muted);font-size:16px;margin-top:10px}
.section-tag{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--brand);text-transform:uppercase;letter-spacing:.12em}
.section-tag::before{content:"";width:26px;height:2px;background:var(--brand);border-radius:2px}

/* shared header */
.site-header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:100;
  padding:16px 20px 0;
  pointer-events:none;
}
.nav-capsule{
  pointer-events:auto;
  max-width:1200px;
  margin:0 auto;
  height:68px;
  border-radius:var(--radius-pill);
  background:rgba(19,26,22,.50);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.14);
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 18px 0 22px;
  color:#fff;
  box-shadow:0 10px 24px rgba(0,0,0,.12);
  transition:background .35s ease,border-color .35s ease,box-shadow .35s ease;
}
.site-header.scrolled .nav-capsule{
  background:rgba(255,255,255,.92);
  border-color:rgba(19,26,22,.06);
  color:var(--ink);
  box-shadow:0 10px 30px rgba(19,26,22,.08);
}
.brand-logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:inherit;font-size:18px;white-space:nowrap}
.logo-icon{
  width:36px;height:36px;border-radius:12px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--brand);
  color:#fff;
  font-size:15px;
  box-shadow:0 4px 12px rgba(14,139,103,.25);
}
.site-header.scrolled .logo-icon{background:var(--brand);color:#fff}
.logo-text{display:inline-flex;align-items:center;gap:4px;font-weight:800;letter-spacing:.03em}
.logo-sub{font-weight:500;opacity:.75;font-size:.84rem}
.nav-links{display:flex;align-items:center;gap:4px;margin:0}
.nav-links a{
  display:inline-flex;align-items:center;gap:5px;
  padding:8px 13px;border-radius:30px;
  color:rgba(255,255,255,.88);
  font-size:14px;font-weight:600;
  position:relative;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.08)}
.site-header.scrolled .nav-links a{color:#34423B}
.site-header.scrolled .nav-links a:hover{color:var(--brand);background:var(--brand-soft)}
.nav-links a.active{color:#fff}
.nav-links a.active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:2px;height:2px;
  border-radius:4px;background:var(--signal);
}
.site-header.scrolled .nav-links a.active{color:var(--brand)}
.site-header.scrolled .nav-links a.active::after{background:var(--brand)}
.nav-widgets{display:flex;align-items:center;gap:8px}
.nav-btn-widget{
  display:inline-flex;align-items:center;gap:7px;
  height:40px;padding:0 14px;
  border-radius:var(--radius-pill);
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.12);
  color:#fff;font-size:13px;
}
.site-header.scrolled .nav-btn-widget{background:var(--dark);color:#fff;border-color:var(--dark)}
.nav-btn-widget i{font-size:11px}
.nav-toggle{
  display:none;
  width:42px;height:42px;border-radius:50%;
  background:rgba(255,255,255,.14);
  color:#fff;font-size:16px;
  align-items:center;justify-content:center;
}
.site-header.scrolled .nav-toggle{background:var(--bg);color:var(--ink)}

/* category hero */
.category-hero{
  min-height:340px;
  padding:148px 0 64px;
  background:
    linear-gradient(112deg,rgba(10,14,12,.92) 30%,rgba(11,19,15,.68) 58%,rgba(12,17,14,.30) 100%),
    url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  color:#fff;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.16);
  padding:7px 15px;
  border-radius:40px;
  font-size:13px;color:var(--signal);
  margin-bottom:18px;
  backdrop-filter:blur(6px);
}
.hero-badge i{font-size:11px;color:var(--signal)}
.category-hero h1{
  font-size:46px;
  line-height:1.2;
  font-weight:900;
  letter-spacing:.03em;
  color:#fff;
}
.category-hero h1 .h1-note{
  display:block;
  font-size:17px;
  font-weight:500;
  letter-spacing:0;
  color:rgba(255,255,255,.74);
  margin-top:16px;
  line-height:1.6;
}
.hero-lead{
  max-width:640px;
  font-size:16px;
  color:rgba(255,255,255,.78);
  margin-top:18px;
  line-height:1.9;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-breadcrumb{
  margin-top:34px;
  color:rgba(255,255,255,.55);
  font-size:13px;
}
.hero-breadcrumb a{color:rgba(255,255,255,.78)}
.hero-breadcrumb a:hover{color:#fff}

/* Buttons */
.button{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:50px;padding:0 25px;
  border-radius:var(--radius-pill);
  font-size:15px;font-weight:700;
  line-height:1;
  transition:all .25s ease;
  background:transparent;
  border:0;
  margin-bottom:0;
}
.btn-primary{
  background:var(--brand);
  color:#fff;
  box-shadow:0 8px 20px rgba(14,139,103,.18);
}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(14,139,103,.28)}
.btn-ghost{
  border:1.5px solid rgba(255,255,255,.68);
  color:#fff;
  background:transparent;
}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);color:#fff;transform:translateY(-2px)}
.btn-outline{
  border:1.5px solid var(--border);
  color:var(--muted);
}
.btn-outline:hover{border-color:var(--brand);color:var(--brand)}

/* step guide */
.entry-route{background:#fff}
.guide-rail{
  height:100%;
  background:linear-gradient(150deg,#e6f3ec,#f7faf7);
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  padding:30px 28px;
  position:relative;
  overflow:hidden;
}
.guide-rail::after{
  content:"";position:absolute;right:-60px;top:-50px;
  width:160px;height:160px;border-radius:50%;
  background:rgba(255,207,79,.18);
}
.rail-marker{display:inline-block;font-size:13px;font-weight:600;color:var(--brand);background:#fff;border:1px solid var(--brand-soft);border-radius:40px;padding:5px 12px}
.guide-rail h3{font-size:23px;line-height:1.35;font-weight:800;margin-top:18px}
.guide-rail p{font-size:14px;color:var(--muted);margin-top:12px;line-height:1.8}
.mini-steps{margin-top:24px}
.mini-step{
  display:flex;align-items:flex-start;gap:10px;
  font-size:14px;color:var(--muted);
  margin-bottom:16px;
}
.mini-step i{
  width:24px;height:24px;border-radius:8px;
  background:#fff;color:var(--weak);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:11px;border:1px solid var(--border);
  margin-top:3px;
}
.mini-step.done i{background:var(--brand);color:#fff;border-color:var(--brand)}
.mini-step.active i{background:var(--orange);color:#fff;border-color:var(--orange)}
.step-list{
  position:relative;
  margin:0 0 0 8px;
}
.step-list::before{
  content:"";position:absolute;left:27px;top:30px;bottom:30px;
  width:2px;background:linear-gradient(to bottom,var(--brand),var(--border));
}
.step-item{
  display:flex;
  align-items:flex-start;
  gap:18px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:24px 22px;
  margin-bottom:16px;
  box-shadow:var(--shadow-sm);
  position:relative;
}
.step-item:hover{box-shadow:var(--shadow-md);border-color:#bde2d1;transform:translateY(-2px)}
.step-index{
  flex:0 0 42px;height:42px;width:42px;
  border-radius:14px;
  background:var(--brand-soft);
  color:var(--brand);
  font-size:16px;font-weight:900;
  display:inline-flex;align-items:center;justify-content:center;
}
.step-body h3{font-size:18px;font-weight:800;letter-spacing:.02em}
.step-body p{font-size:14px;line-height:1.8;color:var(--muted);margin-top:8px}
.step-tag{
  display:inline-block;margin-top:10px;
  padding:3px 10px;background:var(--bg);color:var(--weak);
  border-radius:30px;font-size:12px;
}

/* device path cards */
.device-block{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}
.device-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  padding:32px;
  box-shadow:var(--shadow-sm);
}
.device-card:hover{box-shadow:var(--shadow-md);border-color:#b8dccc}
.device-head{display:flex;align-items:center;gap:14px}
.device-icon{
  width:52px;height:52px;border-radius:16px;
  background:var(--dark);color:var(--signal);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:20px;
}
.device-card:nth-child(2) .device-icon{background:var(--orange);color:#fff}
.device-head h3{font-size:22px;font-weight:800}
.device-desc{color:var(--muted);font-size:14px;margin-top:18px}
.device-list{margin-top:20px}
.device-list li{
  position:relative;padding-left:32px;
  font-size:15px;color:#3a4942;
  margin-bottom:13px;line-height:1.7;
}
.device-list li::before{
  content:"\f058";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  position:absolute;left:0;top:0;
  color:var(--brand);
}
.device-cta{margin-top:24px}

/* category map */
.entry-map{background:var(--bg)}
.map-media{
  border-radius:var(--radius-xl);
  overflow:hidden;
  box-shadow:var(--shadow-md);
}
.map-media img{width:100%;min-height:240px;object-fit:cover}
.map-tabs{margin:0}
.entry-cat-line{
  display:flex;
  align-items:center;
  gap:16px;
  border-bottom:1px solid var(--border);
  padding:17px 14px;
  transition:background .2s ease,transform .2s ease;
}
.entry-cat-line:hover{background:#fff;transform:translateX(4px)}
.cat-order{
  width:36px;height:36px;border-radius:10px;
  background:#fff;color:var(--brand);
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:800;border:1px solid var(--border);
}
.entry-cat-line:first-child .cat-order{background:var(--brand);color:#fff;border-color:var(--brand)}
.entry-cat-copy h3{font-size:17px;font-weight:800}
.entry-cat-copy p{font-size:13px;color:var(--weak);margin-top:2px}
.entry-cat-line i{margin-left:auto;color:#9FABA3;font-size:14px}
.entry-cat-line:hover i{color:var(--brand);transform:translateX(3px)}

/* status band */
.status-zone{background:var(--dark);color:#fff}
.status-wrapper{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:48px;
  align-items:center;
}
.status-copy h2{font-size:32px;line-height:1.4;font-weight:900}
.status-copy p{color:rgba(255,255,255,.72);margin-top:16px;font-size:15px;line-height:1.9}
.live-status{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:24px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.1);
  border-radius:40px;padding:7px 16px;font-size:13px;
}
.live-status .pulse{
  width:8px;height:8px;border-radius:50%;
  background:var(--signal);box-shadow:0 0 0 4px rgba(207,255,79,.16);
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 2px rgba(207,255,79,.1)}
  50%{box-shadow:0 0 0 6px rgba(207,255,79,.16)}
  100%{box-shadow:0 0 0 2px rgba(207,255,79,.1)}
}
.check-list{margin:0}
.check-list li{
  display:flex;align-items:center;gap:20px;
  background:#1c2722;
  border:1px solid rgba(255,255,255,.07);
  border-radius:var(--radius-lg);
  padding:20px 22px;
  margin-bottom:13px;
  color:rgba(255,255,255,.78);
}
.check-list li b{color:#fff;font-size:16px}
.check-list li p{font-size:13px;color:rgba(255,255,255,.52);margin-top:4px;line-height:1.6}
.check-state{
  margin-left:auto;
  flex-shrink:0;
  font-size:12px;
  padding:5px 13px;
  border-radius:40px;
  background:rgba(207,255,79,.13);
  color:var(--signal);
  border:1px solid rgba(207,255,79,.2);
}
.check-icon{width:38px;height:38px;flex:0 0 38px;border-radius:12px;background:rgba(255,255,255,.06);color:var(--signal);display:inline-flex;align-items:center;justify-content:center;font-weight:800}
.safety-note{
  margin-top:26px;
  border-left:3px solid var(--orange);
  background:rgba(255,255,255,.045);
  padding:14px 18px;
  font-size:13px;
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:rgba(255,255,255,.66);
  line-height:1.8;
}

/* FAQ */
.faq-wrapper{max-width:850px;margin:0 auto}
.faq-item{
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  background:#fff;
  overflow:hidden;
  margin-bottom:13px;
  box-shadow:var(--shadow-sm);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:#a7d8c1;box-shadow:0 12px 26px rgba(19,26,22,.06)}
.faq-item summary{
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:21px 22px;
  font-size:16px;
  font-weight:700;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-icon{
  width:30px;height:30px;flex:0 0 30px;
  border-radius:50%;
  background:var(--bg);
  color:var(--weak);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:15px;
  transition:all .25s ease;
}
.faq-item[open] summary .faq-icon{
  background:var(--brand);
  color:#fff;
  transform:rotate(45deg);
}
.faq-answer{padding:0 24px 22px;color:var(--muted);font-size:14px;line-height:1.9;border-top:1px dashed var(--border);margin-top:0}
.faq-answer p{padding-top:16px}

/* CTA */
.cta-panel{
  padding:56px 0 84px;
  background:linear-gradient(180deg,var(--dark),#1b2721);
  color:#fff;
  text-align:center;
}
.cta-block{
  background:
    radial-gradient(circle at 75% 30%,rgba(207,255,79,.08),transparent 32%),
    radial-gradient(circle at 22% 80%,rgba(242,122,51,.08),transparent 34%),
    linear-gradient(145deg,#131A16,#1E2822);
  border:1px solid rgba(255,255,255,.09);
  border-radius:32px;
  padding:60px 40px;
  text-align:center;
  box-shadow:0 28px 60px rgba(0,0,0,.25);
}
.cta-block h2{font-size:34px;line-height:1.3;font-weight:900}
.cta-block p{color:rgba(255,255,255,.68);max-width:600px;margin:14px auto 30px;font-size:15px}
.cta-buttons{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* footer */
.site-footer{
  background:var(--dark);
  color:rgba(255,255,255,.75);
  padding:60px 0 24px;
  font-size:14px;
}
.site-footer .brand-logo{color:#fff}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr .9fr 1fr 1fr;
  gap:40px;
  border-bottom:1px solid rgba(255,255,255,.08);
  padding-bottom:42px;
  margin-bottom:22px;
}
.footer-brand p{color:rgba(255,255,255,.48);font-size:13px;line-height:1.9;margin-top:16px}
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social a{
  width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,.08);
  display:inline-flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.7);font-size:14px;
}
.footer-social a:hover{background:var(--brand);color:#fff}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px}
.footer-col ul li{margin-bottom:7px}
.footer-col a{color:rgba(255,255,255,.54)}
.footer-col a:hover{color:var(--signal)}
.footer-bottom{
  display:flex;justify-content:space-between;gap:20px;
  color:rgba(255,255,255,.38);
  font-size:12px;
  line-height:1.7;
}
.footer-bottom p{margin:0}
.tech{color:rgba(255,255,255,.26)}

@media (max-width:1024px){
  .status-wrapper{grid-template-columns:1fr;gap:32px}
  .device-block{grid-template-columns:1fr}
  .section-space{padding:70px 0}
}

@media (max-width:900px){
  .site-header{padding:12px 12px 0}
  .nav-capsule{height:62px;padding:0 14px}
  .logo-text{font-size:16px}
  .nav-links{
    position:absolute;
    top:calc(100% + 12px);
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    background:rgba(255,255,255,.97);
    border-radius:18px;
    box-shadow:0 18px 36px rgba(0,0,0,.15);
    padding:10px;
    z-index:99;
  }
  .nav-links.open{display:flex}
  .nav-links a,.site-header.scrolled .nav-links a{
    color:var(--ink);
    padding:12px 16px;
    display:flex;
    justify-content:center;
    border-radius:12px;
  }
  .nav-links a:hover,.site-header.scrolled .nav-links a:hover{background:var(--brand-soft);color:var(--brand)}
  .nav-links a.active,.site-header.scrolled .nav-links a.active{background:var(--brand);color:#fff}
  .nav-links a.active::after{display:none}
  .nav-toggle{
    display:inline-flex;
  }
  .nav-btn-widget{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .category-hero h1{font-size:34px}
  .cta-block h2{font-size:26px}
  .cta-block{padding:40px 22px}
}

@media (max-width:640px){
  .brand-logo .logo-sub{display:none}
  .section-space{padding:58px 0}
  .section-head h2{font-size:25px}
  .category-hero{min-height:330px;padding:126px 0 42px}
  .category-hero h1{font-size:30px}
  .category-hero h1 .h1-note{font-size:15px}
  .hero-lead{font-size:14px}
  .hero-breadcrumb{margin-top:24px}
  .step-list::before{left:20px}
  .step-index{flex-basis:36px;width:36px;height:36px}
  .device-card{padding:24px}
  .status-copy h2{font-size:24px}
  .check-list li{flex-wrap:wrap;gap:12px}
  .check-state{margin-left:0}
  .footer-grid{grid-template-columns:1fr;gap:20px}
  .footer-bottom{flex-direction:column;gap:8px}
}