/* roulang page: index */
:root{
  --primary-600:#1F7A34;
  --primary-500:#2F9E3E;
  --primary-400:#6DBE44;
  --lime-300:#A9D832;
  --accent:#F9733A;
  --accent-soft:#FFF1E9;
  --ink:#142B21;
  --ink-strong:#0C1F17;
  --ink-soft:#537062;
  --bg-canvas:#F2F6EF;
  --surface:#FFFFFF;
  --surface-mint:#F7FBF2;
  --line:rgba(12,36,26,0.1);
  --line-strong:rgba(12,36,26,0.16);
  --deep:#0D2418;
  --deep-2:#123126;
  --radius-sm:12px;
  --radius-md:16px;
  --radius-lg:24px;
  --radius-pill:999px;
  --shadow-card:0 12px 32px rgba(14,44,31,0.07);
  --shadow-card-lg:0 20px 44px rgba(14,44,31,0.14);
  --shadow-cta:0 14px 36px rgba(43,142,56,0.28);
  --font-cn:"PingFang SC","Hiragino Sans GB","Noto Sans CJK SC","Microsoft YaHei",sans-serif;
  --grad-brand:linear-gradient(135deg,#1F7A34 0%,#4FAF3F 50%,#A9D832 100%);
  --grad-dark:linear-gradient(135deg,#0A1C13 0%,#123728 100%);
  --transition:all ease .25s;
}
*,
*::before,
*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg-canvas);color:var(--ink);font-family:var(--font-cn);line-height:1.75;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary-600);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--primary-500)}
p{margin:0 0 1.2em}
h1,h2,h3,h4,h5,h6{margin:0 0 .5em;color:var(--ink-strong);font-weight:700;line-height:1.25}
button,input,select,textarea{font-family:var(--font-cn);font-size:inherit;color:inherit}
input,select,textarea{outline:none}
:focus-visible{outline:3px solid rgba(77,175,63,.42);outline-offset:2px;border-radius:6px}
.skip-link{position:absolute;left:-999px;top:10px;background:#fff;z-index:2000;padding:10px 18px;border-radius:12px}
.skip-link:focus{left:10px;color:var(--ink)}
::selection{background:var(--lime-300);color:var(--ink-strong)}

/* 基础容器 */
.grid-container{
  width:100%;
  max-width:1260px;
  margin:0 auto;
  padding:0 28px;
}
.section{padding:96px 0}
.section-bg-white{background:var(--surface)}
.section-bg-gray{background:#EDF2EA}
.section-bg-soft{background:var(--surface-mint)}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:20px;
  margin-bottom:44px;
  flex-wrap:wrap;
}
.section-head h2{
  font-size:clamp(28px,4vw,36px);
  letter-spacing:-.02em;
  margin:0 0 4px;
}
.section-head p{
  color:var(--ink-soft);
  font-size:16px;
  max-width:560px;
  margin:0;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  background:#E5F0D6;
  color:var(--primary-600);
  border-radius:var(--radius-pill);
  font-size:13px;
  font-weight:600;
  padding:5px 14px;
  margin-bottom:12px;
}

/* 按钮 */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:var(--radius-pill);
  font-weight:600;
  line-height:1;
  border:0;
  cursor:pointer;
  transition:var(--transition);
  padding:14px 28px;
  font-size:16px;
  color:#fff;
  text-align:center;
}
.btn-primary{
  background:var(--grad-brand);
  box-shadow:0 8px 24px rgba(57,143,68,.26),inset 0 1px 0 rgba(255,255,255,.45);
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 14px 36px rgba(57,143,68,.36),0 0 0 4px rgba(120,196,76,.18);
  color:#fff;
}
.btn-secondary{
  background:var(--deep);
  box-shadow:0 10px 24px rgba(12,36,28,.2),inset 0 1px 0 rgba(255,255,255,.12);
}
.btn-secondary:hover{
  transform:translateY(-2px);
  background:#153126;
  color:#fff;
}
.btn-outline{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.5);
  color:#fff;
}
.btn-outline:hover{
  background:rgba(255,255,255,.16);
  color:#fff;
  transform:translateY(-2px);
}
.btn-light{
  background:#fff;
  color:var(--primary-600);
}
.btn-light:hover{
  background:var(--surface-mint);
  transform:translateY(-2px);
  color:var(--primary-500);
}
.btn-md{padding:12px 20px;font-size:14px}
.btn-sm{padding:8px 14px;font-size:13px}
.btn[disabled],.btn.disabled{opacity:.6;pointer-events:none;box-shadow:none}
.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-weight:600;
  font-size:14px;
}
.link-arrow i{transition:transform .25s ease}
a:hover .link-arrow i,.link-arrow:hover i{transform:translateX(4px)}

/* 导航头部 */
.site-header{
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(1.2);
  position:sticky;
  top:0;
  z-index:999;
  box-shadow:0 8px 24px rgba(16,42,30,.06);
  border-bottom:1px solid var(--line);
}
.header-top{
  display:grid;
  grid-template-columns:minmax(180px,auto) minmax(320px,540px) minmax(140px,auto);
  align-items:center;
  gap:26px;
  padding:14px 0;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-width:0;
}
.brand-mark{
  width:42px;height:42px;
  flex:0 0 42px;
  border-radius:14px;
  background:var(--grad-brand);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  box-shadow:0 6px 18px rgba(57,143,68,.32);
}
.brand-text{
  display:flex;
  flex-direction:column;
  line-height:1.2;
  white-space:nowrap;
}
.brand-text strong{
  font-size:19px;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--ink-strong);
}
.brand-text em{
  font-style:normal;
  font-size:12px;
  font-weight:500;
  color:var(--ink-soft);
  letter-spacing:.18em;
}
.main-search{
  position:relative;
}
.search-bar{
  background:#F5F8F2;
  border:1px solid transparent;
  border-radius:var(--radius-pill);
  display:flex;
  align-items:center;
  gap:8px;
  padding:5px 6px 5px 18px;
  box-shadow:inset 0 1px 3px rgba(15,45,30,.05);
  transition:var(--transition);
}
.search-bar:focus-within{
  background:#fff;
  border-color:rgba(79,175,63,.45);
  box-shadow:0 8px 26px rgba(57,143,68,.15),0 0 0 4px rgba(79,175,63,.1);
}
.search-bar .fa-magnifying-glass{
  color:var(--primary-500);
  font-size:15px;
}
.search-bar input{
  flex:1;
  border:0;
  background:transparent;
  font-size:15px;
  padding:8px 0;
  min-width:0;
  color:var(--ink);
}
.search-bar input::placeholder{color:#839286}
.search-bar button{
  background:var(--grad-brand);
  border:0;
  border-radius:var(--radius-pill);
  color:#fff;
  font-size:13px;
  font-weight:600;
  padding:10px 20px;
  cursor:pointer;
  transition:var(--transition);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35);
}
.search-bar button:hover{
  box-shadow:0 6px 16px rgba(68,139,55,.26);
  transform:translateY(-1px);
}
.header-tools{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:8px;
}
.tool-link{
  background:#F0F5EB;
  border-radius:var(--radius-pill);
  padding:8px 14px;
  font-size:13px;
  font-weight:600;
  color:var(--ink);
  display:inline-flex;
  align-items:center;
  gap:6px;
  transition:var(--transition);
}
.tool-link:hover{
  background:#E3EDDB;
  color:var(--primary-600);
}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  align-items:center;
  justify-content:center;
  background:var(--surface-mint);
  border:1px solid var(--line);
  border-radius:14px;
  color:var(--primary-600);
  cursor:pointer;
  transition:var(--transition);
}
.nav-toggle:hover{background:#E8F0DF}
.header-nav{
  border-top:1px solid var(--line);
  padding:0 0 12px;
  overflow-x:auto;
}
.nav-list{
  display:flex;
  align-items:center;
  gap:6px;
  list-style:none;
  margin:10px 0 0;
  padding:0;
  white-space:nowrap;
}
.nav-list a{
  display:inline-flex;
  align-items:center;
  color:var(--ink);
  font-size:14px;
  font-weight:500;
  border-radius:var(--radius-pill);
  padding:7px 15px;
  transition:var(--transition);
}
.nav-list a i{
  margin-right:5px;
  font-size:12px;
  color:var(--ink-soft);
}
.nav-list a:hover{
  background:#EDF4E7;
}
.nav-list a.active{
  background:var(--ink-strong);
  color:#fff;
  box-shadow:0 4px 14px rgba(12,36,28,.16);
}
.nav-list a.active i{
  color:var(--lime-300);
}

/* Hero */
.hero{
  position:relative;
  background:var(--grad-dark);
  color:#fff;
  overflow:hidden;
}
.hero-bg-pic{
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-1.webp");
  background-size:cover;
  background-position:center 60%;
  opacity:.34;
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,#081B12 0%,rgba(8,29,18,.8) 45%,rgba(9,34,20,.36) 100%);
}
.hero-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);
  gap:52px;
  align-items:center;
  padding:100px 0 96px;
}
.hero-copy{padding-top:10px;padding-bottom:10px}
.hero-copy .eyebrow{
  background:rgba(169,216,50,.15);
  color:#C8F08E;
}
.hero-copy h1{
  color:#fff;
  font-size:clamp(40px,6vw,58px);
  line-height:1.15;
  letter-spacing:-.02em;
  margin:6px 0 18px;
}
.hero-copy p.lead{
  font-size:18px;
  line-height:1.9;
  color:rgba(243,249,241,.84);
  max-width:540px;
  margin-bottom:32px;
}
.hero-actions{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  margin-bottom:26px;
}
.hero-points{
  display:flex;
  align-items:center;
  gap:22px;
  flex-wrap:wrap;
  margin-top:10px;
}
.point-tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:13px;
  color:rgba(255,255,255,.76);
  line-height:1.4;
}
.point-tag i{
  width:20px;
  height:20px;
  border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:rgba(169,216,50,.22);
  color:#C4E87E;
  font-size:10px;
}
.hero-visual{
  position:relative;
  display:flex;
  justify-content:center;
  align-items:center;
}
.hero-visual-card{
  width:100%;
  max-width:420px;
  background:#fff;
  border-radius:24px;
  padding:26px 22px 20px;
  color:var(--ink);
  box-shadow:0 32px 70px rgba(0,0,0,.32),0 0 0 1px rgba(255,255,255,.3);
}
.browser-dots{
  display:flex;
  gap:6px;
  margin-bottom:15px;
}
.browser-dots span{
  width:9px;height:9px;
  border-radius:50%;
  background:#E0E7DE;
}
.browser-dots span:nth-child(1){background:#F77C72}
.browser-dots span:nth-child(2){background:#F7B35A}
.browser-dots span:nth-child(3){background:#6ABE6A}
.mock-brand{
  text-align:center;
  margin-bottom:16px;
}
.mock-brand .mock-icon{
  width:44px;height:44px;
  margin:0 auto 8px;
  background:var(--grad-brand);
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-size:21px;
}
.mock-brand strong{font-size:17px;font-weight:700}
.mock-field{
  background:#F3F7F1;
  border:1px solid var(--line);
  border-radius:14px;
  padding:10px 13px;
  margin-bottom:12px;
  display:flex;
  align-items:center;
  gap:7px;
  color:#9AA99D;
  font-size:13px;
}
.mock-field i{color:#8E9F90;font-size:14px}
.mock-cta{
  background:var(--grad-brand);
  color:#fff;
  text-align:center;
  border-radius:14px;
  padding:11px 0;
  font-size:15px;
  font-weight:600;
  margin:16px 0 10px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.4);
}
.mock-help{
  display:flex;
  justify-content:space-between;
  font-size:12px;
  color:#9AA89E;
  padding:6px 2px;
}
.mock-float{
  position:absolute;
  left:-8%;
  bottom:8%;
  background:#fff;
  border-radius:16px;
  box-shadow:0 18px 44px rgba(20,55,36,.2);
  padding:12px 15px;
  font-size:13px;
  color:var(--ink);
}
.mock-float i{
  background:var(--accent-soft);
  color:var(--accent);
  width:30px;height:30px;
  border-radius:10px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-right:8px;
}
.hero-float-tag i{background:#EAF5DF;color:var(--primary-600)}

/* 功能入口 */
.service-grid{
  display:grid;
  grid-template-columns:minmax(0,1.7fr) minmax(280px,.9fr);
  gap:26px;
  align-items:stretch;
}
.service-main-card{
  background:var(--surface);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  border:1px solid var(--line);
  transition:var(--transition);
  display:flex;
  flex-direction:column;
}
.service-main-card:hover{
  box-shadow:var(--shadow-card-lg);
  transform:translateY(-4px);
}
.service-main-card .card-media{
  min-height:220px;
  max-height:330px;
  overflow:hidden;
}
.service-main-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .6s ease;
}
.service-main-card:hover img{transform:scale(1.03)}
.service-main-body{
  padding:28px;
  flex:1;
  display:flex;
  flex-direction:column;
}
.service-main-body .tag-float{
  align-self:flex-start;
  margin-bottom:12px;
}
.service-main-body h3{font-size:23px}
.service-main-body p{
  color:var(--ink-soft);
  font-size:16px;
  flex:1;
  margin-bottom:22px;
}
.service-stack{
  display:flex;
  flex-direction:column;
  gap:26px;
}
.service-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  padding:30px 26px;
  transition:var(--transition);
  flex:1;
  display:flex;
  flex-direction:column;
}
.service-card:hover{
  box-shadow:var(--shadow-card-lg);
  transform:translateY(-4px);
}
.service-card .card-icon{
  width:46px;height:46px;
  border-radius:15px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:20px;
  background:#E6F1D9;
  color:var(--primary-600);
  margin-bottom:16px;
}
.service-card:nth-child(2) .card-icon{
  background:var(--accent-soft);
  color:var(--accent);
}
.service-card h3{font-size:20px}
.service-card p{
  font-size:14px;
  color:var(--ink-soft);
  flex:1;
}
.service-card .link-arrow{margin-top:16px}
.tag-float{
  background:#E4F0D6;
  color:var(--primary-600);
  border-radius:var(--radius-pill);
  font-size:12px;
  font-weight:600;
  padding:4px 12px;
  display:inline-block;
}
.tag-float--orange{
  background:var(--accent-soft);
  color:var(--accent);
}

/* 深色数据带 */
.stats-section{
  position:relative;
  background-image:url("/assets/images/backpic/back-2.webp");
  background-size:cover;
  background-position:center;
}
.stats-section::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(120deg,#092117e6 0%,#113020e0 70%,#1B4529b8 100%);
}
.stats-section .grid-container{position:relative;z-index:2}
.stat-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:26px;
}
.stat-panel{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius-lg);
  padding:36px 26px;
  text-align:left;
  transition:var(--transition);
}
.stat-panel:hover{
  background:rgba(255,255,255,.1);
  transform:translateY(-4px);
  border-color:rgba(169,216,50,.35);
}
.stat-panel strong{
  display:block;
  font-size:44px;
  font-weight:800;
  letter-spacing:-.03em;
  background:linear-gradient(135deg,#DDF4A8,#fff7c4);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
  margin-bottom:8px;
}
.stat-panel span{
  color:rgba(238,248,238,.86);
  font-size:14px;
  font-weight:500;
}
.stat-panel i{
  color:var(--primary-400);
  font-size:14px;
  margin-right:4px;
}

/* 场景卡片 */
.scenario-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.scenario-card{
  background:var(--surface);
  border-radius:var(--radius-md);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  border:1px solid var(--line);
  transition:var(--transition);
  position:relative;
}
.scenario-card:hover{
  transform:translateY(-5px);
  box-shadow:var(--shadow-card-lg);
}
.scenario-media{
  height:190px;
  overflow:hidden;
  background:#E9EEE7;
}
.scenario-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.scenario-card:hover .scenario-media img{transform:scale(1.04)}
.scenario-body{
  padding:24px 24px 26px;
}
.scenario-body h3{
  font-size:21px;
  margin-bottom:8px;
}
.scenario-body p{
  color:var(--ink-soft);
  font-size:15px;
  line-height:1.7;
  margin-bottom:16px;
}
.scenario-tag{
  display:inline-block;
  font-size:12px;
  padding:3px 10px;
  background:#F0F5EC;
  color:var(--primary-600);
  border-radius:999px;
  margin-bottom:10px;
  font-weight:500;
}
.scenario-card:nth-child(2) .scenario-tag{background:#FFF3E7;color:var(--accent)}
.scenario-card:nth-child(3) .scenario-tag{background:#E9EFF9;color:#4270B0}

/* 访问流程 */
.steps-wrap{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  padding:36px;
  display:grid;
  grid-template-columns:1fr 60px 1fr 60px 1fr;
  gap:0;
  align-items:stretch;
}
.step-item{
  padding:22px 15px;
  text-align:center;
}
.step-connector{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0 4px 60px;
}
.step-connector i{color:var(--primary-400)}
.step-num{
  width:46px;height:46px;
  border-radius:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 16px;
  background:var(--grad-brand);
  color:#fff;
  font-weight:800;
  font-size:18px;
  box-shadow:0 8px 20px rgba(73,158,73,.24);
}
.step-item h3{font-size:19px}
.step-item p{
  font-size:14px;
  color:var(--ink-soft);
  line-height:1.7;
  margin-bottom:0;
}

/* 资讯动态区 */
.news-section{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.news-layout{
  display:grid;
  grid-template-columns:minmax(260px,.72fr) minmax(0,1.9fr);
  gap:54px;
  align-items:start;
}
.news-side{
  position:sticky;
  top:120px;
}
.news-side h2{
  font-size:33px;
  margin-bottom:10px;
}
.news-side p{
  color:var(--ink-soft);
  margin-bottom:22px;
}
.cms-list{
  background:var(--bg-canvas);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  margin:0;
}
.cms-item{border-bottom:1px solid var(--line)}
.cms-item:last-child{border-bottom:0}
.cms-link{
  display:flex;
  flex-direction:column;
  padding:24px 28px;
  transition:var(--transition);
  color:var(--ink);
  position:relative;
}
.cms-link::before{
  content:"";
  position:absolute;
  left:0;
  top:15%;
  height:70%;
  width:4px;
  border-radius:0 6px 6px 0;
  background:linear-gradient(#45A651,#A9D832);
  opacity:0;
  transition:var(--transition);
}
.cms-link:hover{
  background:var(--surface);
  transform:translateX(4px);
  box-shadow:var(--shadow-card);
}
.cms-link:hover::before{opacity:1}
.cms-meta{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:9px;
}
.cms-tag{
  background:var(--ink-strong);
  color:#fff;
  border-radius:999px;
  padding:3px 12px;
  font-size:12px;
}
.cms-date{
  color:var(--ink-soft);
  font-size:13px;
}
.cms-title{
  font-size:20px;
  line-height:1.35;
  font-weight:700;
  color:var(--ink-strong);
  margin-bottom:6px;
}
.cms-summary{
  color:var(--ink-soft);
  font-size:14px;
  line-height:1.65;
  margin-bottom:12px;
}
.cms-more{
  color:var(--primary-600);
  font-weight:600;
  font-size:14px;
  display:flex;
  align-items:center;
  gap:4px;
}
.empty-tip{
  margin:0;
  padding:36px;
  text-align:center;
  color:var(--ink-soft);
  font-size:13px;
  background:var(--surface);
}

/* FAQ */
.faq-wrap{
  background:var(--bg-canvas);
  border-radius:var(--radius-lg);
  border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  padding:clamp(24px,5vw,52px);
  display:grid;
  grid-template-columns:.85fr 1.5fr;
  gap:56px;
}
.faq-intro h2{font-size:30px;margin-bottom:12px}
.faq-intro p{
  color:var(--ink-soft);
  margin-bottom:22px;
}
.faq-list{
  overflow:hidden;
}
.faq-item{
  border-bottom:1px solid var(--line);
}
.faq-question{
  width:100%;
  text-align:left;
  background:none;
  border:0;
  border-left:3px solid transparent;
  padding:18px 8px 18px 18px;
  font-size:17px;
  color:var(--ink-strong);
  font-weight:600;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  transition:var(--transition);
}
.faq-question .faq-icon{
  flex:0 0 26px;
  width:26px;height:26px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
  color:var(--primary-500);
  transition:var(--transition);
}
.faq-item.open .faq-question{
  border-left-color:var(--primary-400);
  color:var(--primary-600);
}
.faq-item.open .faq-icon{
  background:var(--primary-400);
  border-color:var(--primary-400);
  color:#fff;
  transform:rotate(135deg);
}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s ease;
}
.faq-answer p{
  color:var(--ink-soft);
  font-size:15px;
  line-height:1.8;
  padding:4px 24px 20px 22px;
  margin:0;
}

/* 联系表单 */
.contact-section{
  background:var(--surface);
}
.contact-wrap{
  background:var(--grad-dark);
  border-radius:var(--radius-lg);
  box-shadow:0 16px 50px rgba(12,40,26,.18);
  display:grid;
  grid-template-columns:minmax(300px,1fr) minmax(420px,1.3fr);
  overflow:hidden;
}
.contact-visual{
  background-repeat:no-repeat;
  background-size:cover;
  position:relative;
  color:#fff;
  padding:52px 40px;
  overflow:hidden;
}
.contact-visual::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,rgba(10,35,20,.95) 0%,rgba(27,93,44,.55) 100%);
}
.contact-visual > *{
  position:relative;
  z-index:2;
}
.contact-visual h2{
  color:#fff;
  font-size:33px;
  margin-bottom:20px;
  line-height:1.35;
}
.contact-visual p{
  color:rgba(246,249,241,.9);
  font-size:16px;
  margin-bottom:36px;
}
.contact-list{
  list-style:none;
  padding:0;
  margin:0;
}
.contact-list li{
  display:flex;
  align-items:center;
  gap:12px;
  padding:9px 0;
  color:rgba(255,255,255,.9);
  font-size:14px;
}
.contact-list li strong{font-weight:600;color:#F0F8E0}
.contact-list li i{
  width:28px;height:28px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:rgba(169,216,50,.18);
  border-radius:10px;
  color:var(--lime-300);
}
.contact-form-side{
  background:#fff;
  padding:42px 40px;
}
.contact-form-side h3{font-size:22px;margin-bottom:6px}
.contact-form-side .form-tip{
  font-size:13px;
  color:var(--ink-soft);
  margin-bottom:20px;
}
.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin-bottom:14px;
}
.form-field{
  display:flex;
  flex-direction:column;
}
.form-field label{
  font-size:13px;
  font-weight:600;
  color:var(--ink);
  margin-bottom:5px;
}
.form-field input,.form-field textarea,.form-field select{
  border:1px solid var(--line-strong);
  border-radius:var(--radius-sm);
  padding:11px 13px;
  font-size:15px;
  background:#FCFEFB;
  transition:var(--transition);
  color:var(--ink);
}
.form-field input::placeholder,.form-field textarea::placeholder{color:#A2AFA5}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{
  outline:0;
  border-color:var(--primary-500);
  box-shadow:0 0 0 4px rgba(92,183,90,.16);
  background:#fff;
}
.form-field textarea{resize:vertical;min-height:102px}
.form-field select{
  appearance:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23537062' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
  background-repeat:no-repeat;
  background-position:right 14px center;
}
.form-submit-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding-top:6px;
}
.form-note{
  font-size:12px;
  color:var(--ink-soft);
  line-height:1.5;
  margin:0;
}
.form-note a{color:var(--primary-600);font-weight:600}
.btn-submit{
  border-radius:var(--radius-pill);
  background:var(--grad-brand);
  color:#fff;
  font-size:16px;
  font-weight:700;
  box-shadow:0 12px 30px rgba(42,148,66,.26),inset 0 1px 0 rgba(255,255,255,.4);
  padding:15px 30px;
  border:0;
  display:inline-flex;
  align-items:center;
  gap:8px;
  cursor:pointer;
  transition:var(--transition);
}
.btn-submit:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 40px rgba(42,148,66,.34);
}
.form-note i{color:var(--primary-500);margin-right:4px}

/* 页脚 */
.site-footer{
  background:var(--deep);
  color:#C1CBB9;
  font-size:14px;
  position:relative;
}
.site-footer::before{
  content:"";
  position:absolute;
  left:0;
  right:0;
  height:3px;
  background:linear-gradient(90deg,#1F7A34,#A9D832 45%,#F9733A);
}
.footer-main{
  display:grid;
  grid-template-columns:1.7fr .9fr .9fr 1.2fr;
  gap:42px;
  padding:68px 0 48px;
}
.footer-brand .brand{
  margin-bottom:18px;
}
.footer-brand .brand-mark{
  width:36px;height:36px;
  flex-basis:36px;
  font-size:16px;
}
.footer-brand strong{color:#fff}
.footer-brand em{color:rgba(224,244,231,.6)}
.footer-brand p{
  color:rgba(213,231,215,.7);
  line-height:1.8;
  margin-bottom:18px;
  max-width:360px;
}
.footer-col h4{
  font-size:15px;
  color:#fff;
  font-weight:600;
  margin-bottom:20px;
}
.footer-col ul{
  list-style:none;
  margin:0;
  padding:0;
}
.footer-col li{
  padding:5px 0;
}
.footer-col a{
  color:rgba(213,231,215,.72);
  line-height:1.6;
  transition:var(--transition);
}
.footer-col a:hover{
  color:var(--lime-300);
  padding-left:4px;
}
.footer-service-item{
  display:flex;
  gap:18px;
  padding:12px 0;
  color:rgba(213,231,215,.7);
}
.footer-service-item i{
  color:var(--lime-300);
  font-size:18px;
  padding-top:4px;
}
.footer-sub{
  border-top:1px solid rgba(255,255,255,.09);
  padding:24px 0;
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
  font-size:13px;
  color:rgba(213,231,215,.6);
}
.footer-sub a{color:rgba(213,231,215,.9)}
.footer-sub a:hover{color:var(--lime-300)}
.footer-policy{
  display:flex;
  gap:22px;
}

/* 响应式 */
@media screen and (max-width:1024px){
  .header-top{
    grid-template-columns:auto 1fr auto;
    gap:12px;
  }
  .hero-inner{
    grid-template-columns:1fr;
    gap:16px;
    padding:72px 0;
  }
  .hero-visual{max-width:440px;margin:40px auto 0}
  .steps-wrap{
    grid-template-columns:1fr 40px 1fr 40px 1fr;
    padding:20px 8px;
  }
  .news-layout{
    gap:26px;
  }
  .faq-wrap{
    grid-template-columns:1fr;
    gap:20px;
  }
  .footer-main{
    grid-template-columns:1fr 1fr;
  }
  .footer-brand{
    grid-column:1/-1;
  }
  .sticky-top{position:static}
  .stat-panel strong{font-size:34px}
}
@media screen and (max-width:767px){
  .section{padding:64px 0}
  .section-head{
    flex-direction:column;
    align-items:flex-start;
  }
  .grid-container{
    padding-left:20px;
    padding-right:20px;
  }
  .header-top{
    grid-template-columns:1fr auto;
    gap:10px;
  }
  .main-search{
    grid-column:1/-1;
    order:3;
    margin-top:6px;
  }
  .header-tools .tool-link{
    display:none;
  }
  .nav-toggle{
    display:inline-flex;
  }
  .header-nav{
    background:var(--surface);
    border-radius:20px;
    border-top:0;
    margin-top:8px;
    box-shadow:0 12px 30px rgba(10,30,20,.14);
    display:none;
    padding:10px;
    position:absolute;
    left:0;
    right:0;
    z-index:1200;
  }
  .header-nav.open{display:block}
  .nav-list{
    flex-direction:column;
    align-items:stretch;
    margin:0;
    gap:2px;
  }
  .nav-list a{
    border-radius:12px;
    padding:12px 16px;
    justify-content:space-between;
    font-size:16px;
  }
  .nav-list a:after{
    font-family:"Font Awesome 6 Free";
    font-weight:900;
    content:"\f105";
    color:var(--ink-soft);
  }
  .nav-list a.active:after{color:var(--lime-300)}
  .brand-mark{width:36px;height:36px;flex-basis:36px;border-radius:11px;font-size:15px}
  .brand-text strong{font-size:17px}
  .brand-text em{font-size:11px;letter-spacing:.08em}
  .search-bar input{font-size:14px}
  .service-grid,.scenario-grid,.news-layout,.faq-wrap,.contact-wrap{
    grid-template-columns:1fr;
    gap:22px;
  }
  .news-side{position:static}
  .service-main-body{padding:24px 20px}
  .contact-visual{
    padding:36px 24px;
    min-height:280px;
  }
  .contact-form-side{
    padding:30px 22px;
  }
  .stats-section .stat-grid{
    grid-template-columns:1fr 1fr;
    gap:12px;
  }
  .stat-panel{
    padding:22px 14px;
  }
  .stat-panel strong{
    font-size:26px;
  }
  .stat-panel span{
    font-size:12px;
  }
  .steps-wrap{
    grid-template-columns:1fr;
    padding:20px;
    gap:8px;
  }
  .step-connector{
    display:none;
  }
  .step-item{
    width:100%;
    padding:14px 0;
    text-align:left;
    display:grid;
    grid-template-columns:48px 1fr;
    grid-template-rows:auto auto;
    column-gap:14px;
  }
  .step-item h3{
    grid-column:2;
    grid-row:1;
    margin:0 0 4px;
  }
  .step-item p{
    grid-column:2;
    grid-row:2;
  }
  .step-num{
    grid-row:1/3;
  }
  .cms-link{
    padding:20px;
  }
  .faq-wrap{
    padding:24px 18px;
  }
  .footer-main{
    grid-template-columns:1fr;
    gap:28px;
    padding:44px 0 28px;
  }
  .footer-brand{grid-column:auto}
  .footer-col h4{margin-bottom:12px}
  .form-submit-row{
    flex-direction:column-reverse;
    align-items:stretch;
  }
  .btn-submit{
    width:100%;
    justify-content:center;
  }
  .hero-copy h1{font-size:40px}
  .hero-copy p.lead{font-size:16px}
  .hero-points{gap:10px 16px}
}
@media screen and (max-width:520px){
  .grid-container{padding:0 16px}
  .btn{padding:13px 18px;font-size:14px}
  .btn-md{padding:10px 16px;font-size:13px}
  .section-head h2,.news-side h2,.contact-visual h2{font-size:28px}
  .hero-inner{padding:48px 0}
  .hero-visual-card{padding:20px 16px}
  .mock-field{padding:9px 10px}
  .stat-grid{grid-template-columns:1fr 1fr;gap:10px}
  .stat-panel{padding:20px 14px;text-align:center}
  .stat-panel strong{font-size:25px}
}

/* roulang page: article */
:root {
  --primary-600: #2f8936;
  --primary-500: #4FAF3F;
  --primary-400: #79C14C;
  --lime: #A9D832;
  --ink: #173C2C;
  --muted: #62776b;
  --bg-canvas: #F3F7F0;
  --surface: #FFFFFF;
  --line: rgba(18, 66, 42, 0.12);
  --accent: #F08A3C;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
  --font-heading: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
  --radius-md: 14px;
  --radius-lg: 24px;
  --shadow-card: 0 12px 32px rgba(14, 44, 31, 0.07);
  --shadow-float: 0 18px 42px rgba(14, 44, 31, 0.12);
  --space-section: 92px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg-canvas);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color .25s ease, background .25s ease, box-shadow .25s ease, border-color .25s ease;
}
ul, ol, figure, h1, h2, h3, h4, p {
  margin: 0;
  padding: 0;
}
button, input, textarea, select {
  font-family: inherit;
}
button {
  cursor: pointer;
}
.grid-container {
  max-width: 1260px;
}

/* Header search nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 6px 24px rgba(14, 44, 31, 0.05);
}
.header-top {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 0 10px;
}
.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  gap: 12px;
}
.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary-600), var(--lime));
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 8px 18px rgba(79, 175, 63, 0.28);
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-text strong {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #123728;
}
.brand-text em {
  font-style: normal;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.6px;
  color: var(--primary-600);
  margin-top: 5px;
}
.main-search {
  flex: 1;
  display: flex;
  justify-content: center;
  min-width: 0;
}
.search-bar {
  width: min(620px, 100%);
  display: flex;
  align-items: center;
  background: #f0f6ed;
  border: 1px solid rgba(47, 137, 54, 0.16);
  border-radius: 999px;
  padding: 5px 5px 5px 20px;
  transition: box-shadow .25s ease, background .25s ease, border-color .25s ease;
}
.search-bar:focus-within {
  background: #fff;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 4px rgba(79, 175, 63, 0.16);
}
.search-bar > i {
  color: var(--primary-600);
  font-size: 16px;
}
.search-bar input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  padding: 10px 12px;
  font-size: 15px;
  color: var(--ink);
}
.search-bar input::placeholder {
  color: #8aa092;
}
.search-bar button {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-400));
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 9px 22px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28);
  transition: filter .25s ease, box-shadow .25s ease;
}
.search-bar button:hover {
  filter: brightness(1.08);
  box-shadow: 0 6px 16px rgba(47, 137, 54, 0.3);
}
.header-tools {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.tool-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: #48624f;
  padding: 8px 6px;
}
.tool-link:hover {
  color: var(--primary-600);
}
.header-tools .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 13px;
  color: var(--ink);
  font-size: 18px;
}
.nav-toggle:hover {
  border-color: var(--primary-400);
  color: var(--primary-600);
}
.header-nav {
  margin-top: 4px;
}
.nav-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-bottom: 12px;
}
.nav-list li {
  list-style: none;
}
.nav-list a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 600;
  color: #315240;
  padding: 9px 18px;
  border-radius: 999px;
  transition: background .25s ease, color .25s ease, box-shadow .25s ease;
}
.nav-list a i {
  font-size: 14px;
}
.nav-list a:hover {
  color: var(--primary-600);
  background: rgba(79, 175, 63, 0.09);
}
.nav-list a.active {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-400));
  color: #fff;
  box-shadow: 0 8px 20px rgba(47, 137, 54, 0.22);
}

/* Article banner */
.article-banner {
  position: relative;
  min-height: 240px;
  background:
    linear-gradient(105deg, rgba(8, 44, 24, 0.96) 0%, rgba(16, 77, 38, 0.88) 48%, rgba(55, 105, 47, 0.6) 100%),
    url("/assets/images/backpic/back-2.webp") no-repeat center / cover;
  color: #fff;
  padding: 64px 0 54px;
  overflow: hidden;
}
.article-banner::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -120px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(169, 216, 50, 0.18), transparent 68%);
  pointer-events: none;
}
.crumb {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 18px;
}
.crumb a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.85);
}
.crumb a:hover {
  color: #d6ff8b;
}
.crumb i {
  font-size: 12px;
  opacity: 0.6;
}
.crumb .crumb-now {
  max-width: 560px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #fff;
  font-weight: 600;
}
.banner-kicker {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 13px;
  letter-spacing: 0.4px;
  color: #f4ffe1;
}

/* Article Main */
.article-main {
  position: relative;
  z-index: 3;
  padding: 0 0 70px;
}
.article-panel {
  max-width: 940px;
  margin: -34px auto 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-float);
  padding: clamp(26px, 5vw, 62px);
}
.article-head {
  margin-bottom: 34px;
}
.article-cat-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}
.article-cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-600);
  background: rgba(79, 175, 63, 0.12);
  border-radius: 999px;
  padding: 7px 16px;
}
.article-cat-pill i {
  color: var(--primary-500);
}
.article-head h1 {
  font-family: var(--font-heading);
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.2px;
  color: #0b2b1b;
  margin: 4px 0 24px;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.article-meta i {
  color: var(--primary-400);
  font-size: 15px;
}
.article-body {
  font-size: 17px;
  line-height: 1.95;
  color: #20382c;
}
.article-body p {
  margin: 0 0 1.45rem;
  line-height: 2;
}
.article-body strong {
  font-weight: 700;
  color: #0f3523;
}
.article-body h2 {
  font-size: 26px;
  font-weight: 800;
  line-height: 1.4;
  color: #0a2d1d;
  margin: 2.4rem 0 1.1rem;
  padding-left: 18px;
  border-left: 5px solid var(--primary-500);
}
.article-body h3 {
  font-size: 21px;
  font-weight: 700;
  color: #0f3927;
  margin: 2rem 0 0.9rem;
}
.article-body h4 {
  font-size: 18px;
  font-weight: 700;
  color: #123728;
  margin: 1.6rem 0 0.7rem;
}
.article-body ul,
.article-body ol {
  margin: 0 0 1.6rem 0;
  padding-left: 1.45rem;
}
.article-body ul {
  list-style: disc;
}
.article-body ol {
  list-style: decimal;
}
.article-body li {
  margin: 0.42rem 0;
  padding-left: 0.25rem;
  line-height: 1.9;
}
.article-body a {
  color: #2f8936;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(47, 137, 54, 0.35);
}
.article-body a:hover {
  text-decoration-color: #2f8936;
}
.article-body blockquote {
  margin: 2rem 0;
  padding: 18px 24px;
  border-left: 5px solid var(--primary-500);
  background: #f0f8ed;
  border-radius: 0 16px 16px 0;
  color: #31503f;
}
.article-body blockquote p {
  margin: 0;
}
.article-body img {
  border-radius: 18px;
  box-shadow: var(--shadow-card);
  margin: 2rem auto;
}
.article-body figure {
  margin: 2rem 0;
}
.article-body figure img {
  margin: 0 auto;
}
.article-body figcaption {
  font-size: 13px;
  color: #83978c;
  text-align: center;
  margin-top: 10px;
}
.article-body .table-wrap,
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.8rem 0;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
}
.article-body table {
  display: block;
  overflow-x: auto;
  border: 1px solid var(--line);
}
.article-body th {
  background: #edf6e8;
  font-weight: 700;
  padding: 14px 18px;
  text-align: left;
  color: #0e3c25;
  white-space: nowrap;
}
.article-body td {
  border-top: 1px solid var(--line);
  padding: 13px 18px;
  vertical-align: top;
}
.article-body code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  background: #edf4e9;
  border-radius: 6px;
  padding: 2px 7px;
  font-size: 0.9em;
}
.article-body pre {
  background: #0e2b1f;
  color: #d9ffe6;
  padding: 22px;
  border-radius: 16px;
  overflow-x: auto;
  line-height: 1.7;
  margin: 1.8rem 0;
}
.article-body pre code {
  background: transparent;
  color: inherit;
  padding: 0;
}
.article-bottom {
  margin-top: 42px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.article-share-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.article-share-row .share-label {
  font-size: 14px;
  color: #6a8173;
  font-weight: 600;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, filter .25s ease;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-400));
  color: #fff;
  border: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 10px 22px rgba(47, 137, 54, 0.22);
}
.btn-primary:hover {
  filter: brightness(1.07);
  box-shadow: 0 14px 30px rgba(47, 137, 54, 0.32);
}
.btn-outline {
  background: #fff;
  border: 1px solid rgba(47, 137, 54, 0.28);
  color: var(--primary-600);
}
.btn-outline:hover {
  border-color: var(--primary-600);
  box-shadow: 0 8px 18px rgba(47, 137, 54, 0.12);
}
.btn-sm {
  padding: 10px 18px;
  font-size: 14px;
}
.copy-btn,
.link-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  border-radius: 999px;
  background: #f1f6ee;
  border: 1px solid var(--line);
  color: #315240;
  font-size: 14px;
  font-weight: 600;
  transition: all .25s ease;
}
.copy-btn:hover,
.link-btn:hover {
  background: #e4f2dd;
  border-color: var(--primary-400);
  color: var(--primary-600);
}

/* No article */
.no-article {
  text-align: center;
  max-width: 620px;
  margin: 0 auto;
  padding: 32px 20px 8px;
}
.no-article-icon {
  width: 84px;
  height: 84px;
  border-radius: 28px;
  background: #edf6e8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  color: var(--primary-500);
  margin: 0 auto 26px;
}
.no-article h1 {
  font-size: 32px;
  font-weight: 800;
  color: #0e311f;
  margin-bottom: 16px;
}
.no-article p {
  color: var(--muted);
  margin-bottom: 30px;
  line-height: 1.9;
}

/* Related section */
.article-related {
  padding: 40px 0 64px;
}
.section-head {
  max-width: 720px;
  margin-bottom: 32px;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--primary-500);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(26px, 3.2vw, 38px);
  line-height: 1.3;
  font-weight: 800;
  color: #0d3220;
}
.section-head p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 16px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.rel-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  color: inherit;
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  height: 100%;
}
.rel-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-float);
  border-color: rgba(79, 175, 63, 0.35);
}
.rel-card-img {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #dce9d7;
}
.rel-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}
.rel-card:hover .rel-card-img img {
  transform: scale(1.05);
}
.rel-card-body {
  padding: 22px 24px 25px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.rel-card-tag {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary-600);
  background: rgba(79, 175, 63, 0.1);
  border-radius: 999px;
  padding: 5px 13px;
  align-self: flex-start;
  margin-bottom: 14px;
}
.rel-card-body h3 {
  font-size: 18px;
  font-weight: 750;
  line-height: 1.5;
  color: #0e3020;
  margin-bottom: 10px;
}
.rel-card-body p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 18px;
}
.rel-more {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-600);
}
.rel-card:hover .rel-more i {
  transform: translateX(5px);
}
.rel-more i {
  transition: transform .25s ease;
}

/* Article help CTA */
.article-help {
  padding: 0 0 92px;
}
.help-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background:
    linear-gradient(120deg, #0a331e 0%, #1b5d30 62%, #3b9145 100%);
  border-radius: var(--radius-lg);
  color: #fff;
  padding: clamp(30px, 5vw, 54px);
  box-shadow: 0 22px 46px rgba(8, 44, 24, 0.25);
  position: relative;
  overflow: hidden;
}
.help-strip::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -140px;
  width: 320px;
  height: 320px;
  border: 1px solid rgba(169, 216, 50, 0.25);
  border-radius: 50%;
  pointer-events: none;
}
.help-copy {
  max-width: 640px;
  position: relative;
  z-index: 1;
}
.help-copy .eyebrow {
  color: #d6ff8b;
}
.help-copy h2 {
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.3;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.help-copy p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.9;
}
.help-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.help-actions .btn-white {
  background: #fff;
  color: #1c5a2b;
  border: 0;
}
.help-actions .btn-white:hover {
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.18);
}
.help-actions .btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
}

/* Footer */
.site-footer {
  background: #0b2c1e;
  color: rgba(255, 255, 255, 0.72);
  padding-top: 80px;
  margin-top: 0;
}
.site-footer .brand-text strong {
  color: #fff;
}
.site-footer .brand-text em {
  color: #b8f06d;
}
.footer-main {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 1.2fr;
  gap: 44px;
  padding-bottom: 56px;
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.9;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.58);
  max-width: 330px;
}
.footer-col h4,
.footer-service-item h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col ul li + li {
  margin-top: 12px;
}
.footer-col a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.68);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer-col a:hover {
  color: #c6f47b;
}
.footer-service-item {
  display: flex;
  gap: 14px;
  padding: 22px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 14px;
  line-height: 1.8;
}
.footer-service-item i {
  color: #b8f06d;
  font-size: 20px;
  margin-top: 3px;
}
.footer-sub {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.48);
}
.footer-policy {
  display: flex;
  align-items: center;
  gap: 20px;
}
.footer-policy a {
  color: rgba(255, 255, 255, 0.56);
}
.footer-policy a:hover {
  color: #d3ff90;
}

/* Responsive */
@media screen and (max-width: 1024px) {
  .header-top {
    gap: 16px;
  }
  .brand-text strong {
    font-size: 18px;
  }
  .brand-text em {
    font-size: 11px;
  }
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  .related-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media screen and (max-width: 820px) {
  .header-top {
    flex-wrap: wrap;
  }
  .main-search {
    order: 3;
    flex: 1 0 100%;
  }
  .search-bar {
    max-width: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .header-nav {
    display: none;
    border-top: 1px solid var(--line);
    padding-top: 6px;
  }
  .site-header.nav-open .header-nav {
    display: block;
  }
  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding-bottom: 16px;
  }
  .nav-list a {
    justify-content: flex-start;
    padding: 12px 16px;
    border-radius: 13px;
  }
  .help-strip {
    flex-direction: column;
    align-items: flex-start;
  }
  .help-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }
}
@media screen and (max-width: 640px) {
  :root {
    --space-section: 64px;
  }
  .site-header {
    position: static;
  }
  .tool-link {
    display: none;
  }
  .header-tools .btn-sm {
    padding: 8px 14px;
    font-size: 13px;
  }
  .article-main {
    padding-bottom: 52px;
  }
  .article-panel {
    padding: 24px 20px 30px;
    margin-top: -22px;
    border-radius: 18px;
  }
  .article-head h1 {
    font-size: 27px;
  }
  .article-body {
    font-size: 16px;
  }
  .article-body h2 {
    font-size: 22px;
  }
  .article-body h3 {
    font-size: 19px;
  }
  .related-grid {
    grid-template-columns: 1fr;
  }
  .footer-sub {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-main {
    grid-template-columns: 1fr;
  }
  .banner-kicker {
    margin-top: 4px;
  }
}

/* roulang page: category1 */
:root {
  --primary-600: #237d3c;
  --primary-500: #3f9845;
  --primary-400: #68c252;
  --lime-300: #a9d832;
  --accent: #ed6a2b;
  --deep: #0b2418;
  --deep-2: #103826;
  --ink: #16251d;
  --muted: #58705f;
  --bg-canvas: #f2f6f1;
  --surface: #ffffff;
  --line: rgba(25, 80, 55, 0.12);
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-card: 0 12px 32px rgba(14, 44, 31, 0.07);
  --shadow-hover: 0 18px 42px rgba(14, 44, 31, 0.14);
  --font-body: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
  --transition: all 0.25s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg-canvas);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol, dl, cite {
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6, p, figure {
  margin: 0;
}

input, button, textarea {
  font-family: inherit;
}

button {
  cursor: pointer;
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(72, 151, 86, 0.35);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -80px;
  z-index: 120;
  background: var(--surface);
  padding: 10px 18px;
  border-radius: 999px;
  box-shadow: var(--shadow-card);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
}

.container {
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 24px;
}

.grid-container {
  max-width: 1260px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 6px 18px rgba(14, 44, 31, 0.05);
}

.site-header .grid-container {
  max-width: 1300px;
}

.header-top {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 11px 0 7px;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary-600), var(--lime-300));
  color: #0d2619;
  font-size: 20px;
  box-shadow: 0 8px 18px rgba(39, 139, 61, 0.22);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-text strong {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.brand-text em {
  font-style: normal;
  font-size: 12px;
  font-weight: 600;
  color: #75867c;
  letter-spacing: 0.08em;
}

.main-search {
  flex: 1;
  max-width: 620px;
  margin: 0 auto;
}

.search-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #eef4ef;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 7px 7px 7px 16px;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.search-bar:focus-within {
  background: #ffffff;
  border-color: rgba(63, 152, 69, 0.25);
  box-shadow: 0 0 0 4px rgba(63, 152, 69, 0.12);
}

.search-bar > i {
  color: #60806c;
  font-size: 15px;
}

.search-bar input {
  border: 0;
  background: transparent;
  outline: none;
  padding: 6px 0;
  width: 100%;
  font-size: 15px;
  color: var(--ink);
  appearance: none;
}

.search-bar input::placeholder {
  color: #82968a;
}

.search-bar button {
  border: 0;
  background: var(--primary-600);
  color: #ffffff;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.2s ease, transform 0.2s ease;
}

.search-bar button:hover {
  background: var(--primary-500);
  transform: scale(1.02);
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.tool-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 600;
  color: #4b6153;
  padding: 9px 14px;
  border-radius: 999px;
  background: #f1f5f2;
  transition: var(--transition);
}

.tool-link:hover {
  background: #e4ebe5;
  color: var(--primary-600);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: #edf3ee;
  color: var(--primary-600);
  font-size: 19px;
  transition: background 0.2s ease;
}

.header-nav {
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 0;
  flex-wrap: wrap;
}

.nav-list a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 15px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: #42594b;
  transition: var(--transition);
}

.nav-list a i {
  font-size: 14px;
  color: #7d9687;
}

.nav-list a:hover {
  background: #eff4f0;
  color: var(--primary-600);
}

.nav-list a.active {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-400));
  color: #ffffff;
  box-shadow: 0 8px 18px rgba(39, 139, 61, 0.18);
}

.nav-list a.active i {
  color: #ffffff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  line-height: 1.3;
}

.btn-primary {
  background: linear-gradient(135deg, #1e7a38, #57ae47);
  color: #ffffff;
  box-shadow: 0 10px 22px rgba(35, 125, 60, 0.22);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(35, 125, 60, 0.3);
  background: linear-gradient(135deg, #227f3c, #5eb74b);
}

.btn-line {
  background: #ffffff;
  border-color: rgba(35, 125, 60, 0.28);
  color: var(--primary-600);
}

.btn-line:hover {
  background: #f0f8ef;
  border-color: rgba(35, 125, 60, 0.45);
  transform: translateY(-2px);
}

.btn-light-line {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.35);
  color: #ffffff;
  backdrop-filter: blur(6px);
}

.btn-light-line:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 7px 17px;
  font-size: 14px;
}

.btn-lg {
  padding: 14px 30px;
  font-size: 16px;
}

.page-category-1 {
  background: var(--bg-canvas);
}

.category-hero {
  position: relative;
  color: #ffffff;
  padding: 96px 0 90px;
  background: linear-gradient(105deg, #081e14 0%, #0c2c1e 48%, #133d28 80%), url("/assets/images/backpic/back-2.webp");
  background-size: cover;
  background-position: center right;
  overflow: hidden;
}

.category-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 31, 20, 0.93) 0%, rgba(10, 37, 24, 0.78) 45%, rgba(15, 58, 34, 0.45) 100%);
  z-index: 0;
}

.category-hero .grid-container {
  position: relative;
  z-index: 2;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-kicker i {
  color: var(--lime-300);
}

.category-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(36px, 4.6vw, 56px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 800;
}

.category-hero h1 span.hero-title-green {
  background: linear-gradient(90deg, #c1df62, #86d15b);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  font-size: 17px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.86);
  max-width: 640px;
  margin-bottom: 26px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 28px;
}

.hero-tag {
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 13px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.88);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-panel {
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  padding: 26px;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.2);
  position: relative;
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-400), var(--lime-300));
}

.hero-panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 18px;
}

.hero-panel-title i {
  color: var(--lime-300);
}

.mini-feed-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mini-feed-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 16px;
}

.mini-feed-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime-300);
}

.mini-feed-list li strong {
  display: block;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
}

.mini-feed-list li span {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 3px;
}

.breadcrumb {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
  padding: 18px 0;
}

.breadcrumb a {
  color: var(--primary-600);
  font-weight: 500;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: #b7c4bc;
}

.news-section {
  padding: 72px 0 80px;
}

.section-head {
  margin-bottom: 34px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary-600);
  background: rgba(63, 152, 69, 0.1);
  padding: 6px 13px;
  border-radius: 999px;
}

.section-kicker i {
  font-size: 12px;
}

.section-head h2,
.section-title {
  margin: 12px 0 10px;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--ink);
}

.section-desc {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
  max-width: 760px;
}

.featured-news {
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  margin-bottom: 24px;
  border: 1px solid rgba(25, 80, 55, 0.05);
  transition: var(--transition);
}

.featured-news:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.featured-news .featured-media {
  overflow: hidden;
  position: relative;
}

.featured-news .featured-media img {
  width: 100%;
  height: 265px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.featured-news:hover .featured-media img {
  transform: scale(1.025);
}

.featured-news .featured-body {
  padding: 26px 28px 29px;
}

.news-meta-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 13px;
}

.news-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #edf6ec;
  color: var(--primary-600);
  font-size: 13px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
}

.news-date {
  font-size: 13px;
  color: #7c8f83;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.news-date i {
  color: #a3b6aa;
}

.featured-news h3 {
  font-size: clamp(20px, 1.8vw, 27px);
  line-height: 1.45;
  font-weight: 800;
  margin-bottom: 12px;
}

.featured-news h3 a {
  color: var(--ink);
}

.featured-news h3 a:hover {
  color: var(--primary-600);
}

.featured-news p {
  color: #5b6e62;
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 20px;
}

.news-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.news-footer-left {
  font-size: 13px;
  color: #93a397;
}

.compact-card-row .cell {
  margin-bottom: 20px;
}

.compact-news-card {
  background: var(--surface);
  border-radius: 20px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(25, 80, 55, 0.06);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.compact-news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.compact-thumb {
  position: relative;
  overflow: hidden;
}

.compact-thumb img {
  width: 100%;
  height: 176px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.compact-news-card:hover .compact-thumb img {
  transform: scale(1.04);
}

.compact-thumb .thumb-date {
  position: absolute;
  left: 13px;
  bottom: 13px;
  background: rgba(10, 32, 20, 0.78);
  color: #ffffff;
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 999px;
  backdrop-filter: blur(5px);
}

.compact-body {
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.compact-body .news-badge {
  align-self: flex-start;
  margin-bottom: 10px;
}

.compact-body h3 {
  font-size: 19px;
  font-weight: 800;
  line-height: 1.5;
  margin-bottom: 10px;
}

.compact-body h3 a:hover {
  color: var(--primary-600);
}

.compact-body p {
  font-size: 14px;
  color: #64776c;
  line-height: 1.75;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.read-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-600);
  padding-top: 8px;
  border-top: 1px solid var(--line);
  transition: gap 0.2s ease, color 0.2s ease;
}

.read-link i {
  font-size: 12px;
  transition: transform 0.2s ease;
}

.read-link:hover {
  color: #1e5930;
}

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

.news-sidebar {
  position: sticky;
  top: 110px;
}

.side-widget {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  margin-bottom: 20px;
  border: 1px solid rgba(25, 80, 55, 0.07);
  box-shadow: var(--shadow-card);
}

.side-widget h3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 18px;
  color: var(--ink);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.side-widget h3 span {
  display: inline-flex;
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: #edf6ec;
  color: var(--primary-600);
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

.side-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.side-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.side-item:first-child {
  padding-top: 0;
}

.side-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 12px;
}

.side-topline .side-type {
  color: var(--primary-600);
  font-weight: 700;
}

.side-topline time {
  color: #93a397;
}

.side-item h4 {
  font-size: 15px;
  line-height: 1.5;
  font-weight: 700;
  margin-bottom: 6px;
}

.side-item h4 a:hover {
  color: var(--primary-600);
}

.side-item p {
  font-size: 13px;
  color: #6b7e72;
  line-height: 1.7;
  margin-bottom: 7px;
}

.side-item .read-link {
  font-size: 13px;
  padding-top: 0;
  border-top: 0;
}

.service-box {
  background: linear-gradient(135deg, #103a26, #1b5235);
  border-radius: var(--radius-lg);
  padding: 25px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.service-box::after {
  content: "\f0a1";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  right: -8px;
  bottom: -12px;
  font-size: 80px;
  opacity: 0.07;
  transform: rotate(-12deg);
}

.service-box h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.service-box p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 16px;
}

.topic-section {
  background: #e9f0e8;
  padding: 80px 0;
}

.topic-card-grid .cell {
  margin-bottom: 20px;
}

.topic-card {
  background: var(--surface);
  border-radius: 20px;
  height: 100%;
  padding: 24px 22px;
  border: 1px solid rgba(25, 80, 55, 0.05);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.topic-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.topic-icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  background: linear-gradient(135deg, #e6f2e3, #b7e0ae);
  color: var(--primary-600);
  font-size: 20px;
  margin-bottom: 15px;
}

.topic-card h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 8px;
}

.topic-card p {
  font-size: 14px;
  color: #62766a;
  line-height: 1.75;
  margin-bottom: 13px;
}

.topic-card .read-link {
  border-top: 0;
  padding-top: 0;
}

.assurance-band {
  background: #0b2418;
  color: #ffffff;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.assurance-band::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(169, 216, 50, 0.6), transparent);
}

.assurance-heading h2 {
  color: #ffffff;
}

.assurance-heading .section-desc {
  color: rgba(255, 255, 255, 0.66);
}

.assurance-list {
  margin-top: 24px;
}

.assurance-list li {
  list-style: none;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.85);
  font-size: 15px;
}

.assurance-list li:last-child {
  border-bottom: 0;
}

.assurance-list li i {
  color: var(--lime-300);
  font-size: 15px;
  margin-top: 6px;
}

.assurance-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 15px;
}

.assurance-card .acc-index {
  font-size: 32px;
  font-weight: 800;
  color: var(--lime-300);
  line-height: 1;
  text-align: right;
  min-width: 54px;
}

.assurance-card strong {
  display: block;
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 7px;
}

.assurance-card p {
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
  line-height: 1.75;
}

.contact-cta {
  background: #eef4ed;
  padding: 50px 0 65px;
}

.contact-banner {
  background: linear-gradient(120deg, #1b5b37, #317f3c, #55a544);
  border-radius: var(--radius-xl);
  overflow: hidden;
  color: #ffffff;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 48px 44px;
  box-shadow: 0 22px 55px rgba(23, 87, 46, 0.25);
}

.contact-banner h2 {
  font-size: clamp(23px, 2.8vw, 33px);
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 12px;
}

.contact-banner p {
  color: rgba(255, 255, 255, 0.86);
  font-size: 15px;
  line-height: 1.8;
  max-width: 650px;
}

.contact-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.site-footer {
  background: #081f15;
  color: rgba(255, 255, 255, 0.72);
  padding-top: 64px;
}

.site-footer .brand-text strong {
  color: #ffffff;
}

.site-footer .brand-text em {
  color: rgba(255, 255, 255, 0.58);
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 38px;
  padding-bottom: 50px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-brand .brand {
  align-self: flex-start;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  line-height: 1.85;
  max-width: 320px;
}

.footer-col h4,
.footer-brand h4 {
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 13px;
  letter-spacing: 0.02em;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 9px;
}

.footer-col a,
.footer-policy a {
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-col a:hover,
.footer-policy a:hover {
  color: #cde95e;
}

.footer-service-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 20px;
  display: flex;
  gap: 14px;
}

.footer-service-item > i {
  font-size: 22px;
  color: var(--lime-300);
  margin-top: 4px;
}

.footer-service-item span {
  color: rgba(255, 255, 255, 0.56);
  font-size: 13px;
  line-height: 1.8;
}

.footer-service-item strong {
  font-size: 14px;
}

.footer-sub {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}

.footer-policy {
  display: flex;
  gap: 18px;
}

.footer-policy a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.58);
}

@media screen and (max-width: 1024px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .hero-panel {
    margin-top: 40px;
  }
}

@media screen and (max-width: 900px) {
  .header-top {
    flex-wrap: wrap;
    gap: 10px;
  }
  .brand {
    margin-right: 4px;
  }
  .header-tools {
    margin-left: auto;
  }
  .main-search {
    order: 3;
    flex: 1 1 100%;
    max-width: none;
    margin: 6px 0 2px;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .header-nav {
    display: none;
    border-top: 1px solid var(--line);
  }
  .header-nav.open {
    display: block;
  }
  .nav-list {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 10px 0;
  }
  .nav-list::-webkit-scrollbar {
    display: none;
  }
  .tool-link.hide-for-small-only {
    display: none !important;
  }
  .category-hero {
    padding: 70px 0 70px;
  }
  .contact-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}

@media screen and (max-width: 768px) {
  .category-hero h1 {
    font-size: 36px;
  }
  .news-section,
  .topic-section,
  .assurance-band {
    padding: 60px 0;
  }
  .news-sidebar {
    position: static;
    margin-top: 20px;
  }
  .assurance-card {
    flex-direction: row;
  }
}

@media screen and (max-width: 640px) {
  .category-hero {
    padding: 52px 0 52px;
    background: linear-gradient(180deg, #081e14, #0c2c1e);
  }
  .category-hero h1 {
    font-size: 32px;
    line-height: 1.3;
  }
  .hero-lead {
    font-size: 15px;
  }
  .hero-panel {
    padding: 21px;
  }
  .featured-news .featured-body {
    padding: 21px;
  }
  .featured-news .featured-media img {
    height: 200px;
  }
  .contact-banner {
    padding: 31px 24px;
  }
  .footer-main {
    grid-template-columns: 1fr;
    padding-bottom: 34px;
  }
  .footer-sub {
    justify-content: center;
    text-align: center;
  }
  .btn-lg {
    width: 100%;
  }
}

@media screen and (max-width: 480px) {
  .brand-text strong {
    font-size: 18px;
  }
  .brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    font-size: 18px;
  }
  .search-bar button {
    padding: 7px 14px;
    font-size: 13px;
  }
}

/* roulang page: category2 */
:root {
  --primary-600: #2E8B3D;
  --primary-500: #4FAF3F;
  --primary-400: #7BC447;
  --lima: #A9D832;
  --ink: #1C2A22;
  --ink-soft: #425247;
  --bg-canvas: #F7F8F4;
  --surface: #FFFFFF;
  --surface-soft: #EFF3EA;
  --line: rgba(28, 60, 38, 0.12);
  --accent: #F07C3A;
  --deep-bg: #132A1B;
  --deep-bg-soft: #1B3A25;
  --radius-lg: 24px;
  --radius-md: 14px;
  --radius-sm: 12px;
  --shadow-card: 0 12px 32px rgba(14, 44, 31, 0.07);
  --shadow-card-hover: 0 18px 44px rgba(14, 44, 31, 0.12);
  --shadow-lift: 0 8px 30px rgba(18, 40, 26, 0.09);
  --transition-1: all 0.25s ease;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-canvas);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.7;
  margin: 0;
  padding: 0;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition-1); }
button { font-family: var(--font-body); cursor: pointer; }
input, textarea, select { font-family: var(--font-body); }
.grid-container { max-width: 1260px; margin: 0 auto; padding: 0 28px; }
ul, ol { margin: 0; padding: 0; list-style: none; }
p { margin: 0; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; line-height: 1.3; color: var(--ink); }

/* ===== buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all .25s ease;
  text-decoration: none;
  line-height: 1;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary-500), var(--lima));
  color: #132A1B;
  border: 1px solid rgba(255,255,255,0.22);
  padding: 14px 34px;
  font-size: 15px;
  box-shadow: 0 8px 22px rgba(79,175,63,0.22);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(79,175,63,0.32);
  color: #1a2f1a;
}
.btn-secondary {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.5);
  color: #ffffff;
  padding: 12px 28px;
  font-size: 14px;
}
.btn-secondary:hover {
  border-color: var(--lima);
  color: var(--lima);
}
.btn-dark {
  background: var(--deep-bg-soft);
  color: #fff;
  padding: 13px 28px;
  font-size: 14px;
}
.btn-dark:hover {
  background: var(--primary-500);
  color: #132A1B;
  transform: translateY(-2px);
}
.btn-sm {
  padding: 10px 22px !important;
  font-size: 14px !important;
}

/* ===== header ===== */
.site-header {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 100;
}
.header-top {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 0 8px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--primary-500), var(--lima));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #123024;
  font-size: 18px;
  box-shadow: 0 6px 14px rgba(79,175,63,0.3);
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.brand-text strong {
  font-size: 21px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .5px;
}
.brand-text em {
  font-style: normal;
  font-size: 11px;
  color: var(--primary-500);
  font-weight: 500;
  margin-top: 3px;
  letter-spacing: .4px;
}
.main-search {
  flex: 1;
  max-width: 560px;
  margin: 0 auto;
}
.search-bar {
  position: relative;
  display: flex;
  align-items: center;
  background: #f1f4ef;
  border-radius: 999px;
  padding: 6px 6px 6px 42px;
  border: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.search-bar:focus-within {
  border-color: rgba(79,175,63,0.4);
  box-shadow: 0 0 0 4px rgba(79,175,63,0.08);
  background: #fff;
}
.search-bar > i {
  position: absolute;
  left: 18px;
  font-size: 15px;
  color: var(--primary-500);
  pointer-events: none;
  opacity: 0.7;
}
.search-bar input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 14px;
  color: var(--ink);
  padding: 7px 0;
  outline: none;
  min-width: 0;
  font-family: inherit;
}
.search-bar input::placeholder {
  color: #92a096;
  font-size: 14px;
}
.search-bar button {
  border: none;
  background: linear-gradient(135deg, var(--primary-500), var(--lima));
  color: #132A1B;
  font-size: 14px;
  font-weight: 600;
  padding: 9px 24px;
  border-radius: 999px;
  transition: all .2s ease;
  white-space: nowrap;
  line-height: 1;
}
.search-bar button:hover {
  opacity: 0.85;
}
.header-tools {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}
.tool-link {
  font-size: 14px;
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 4px;
}
.tool-link:hover {
  color: var(--primary-500);
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #f7f9f5;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--ink);
}
.header-nav {
  border-top: 1px solid var(--line);
  margin-top: 6px;
}
.nav-list {
  display: flex;
  gap: 6px;
  padding: 10px 0;
  flex-wrap: wrap;
}
.nav-list li a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 8px 20px;
  transition: var(--transition-1);
}
.nav-list li a:hover {
  color: var(--primary-500);
  background: rgba(79,175,63,0.07);
}
.nav-list li a.active {
  background: linear-gradient(135deg, rgba(79,175,63,0.12), rgba(169,216,50,0.12));
  color: var(--primary-600);
  font-weight: 600;
}

/* ===== inner hero banner ===== */
.inner-hero {
  background:
    linear-gradient(100deg, rgba(10, 30, 16, 0.92) 0%, rgba(15, 45, 26, 0.72) 55%, rgba(30, 60, 34, 0.35) 100%),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  padding: 76px 0 66px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.inner-hero::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  right: -80px;
  bottom: -100px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(169,216,50,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 48px;
  align-items: center;
}
.hero-copy {
  position: relative;
  z-index: 2;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  font-size: 13px;
  padding: 6px 14px;
  color: #E8F4D8;
  font-weight: 500;
  margin-bottom: 24px;
}
.hero-eyebrow i {
  color: var(--lima);
}
.inner-hero h1 {
  font-size: 44px;
  line-height: 1.25;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 18px;
}
.inner-hero h1 span {
  color: var(--lima);
}
.inner-hero .lead {
  font-size: 16px;
  max-width: 600px;
  color: rgba(255,255,255,0.74);
  line-height: 1.9;
  margin-bottom: 30px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-right-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 28px;
  padding: 24px;
  position: relative;
  z-index: 2;
}
.hero-control-card {
  background: rgba(255,255,255,0.96);
  border-radius: 22px;
  padding: 28px 22px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.2);
  text-align: center;
}
.hero-control-card .device-mark {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--primary-500), var(--lima));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #1b341e;
  margin-bottom: 14px;
}
.hero-control-card h3 {
  font-size: 16px;
  color: var(--ink);
  font-weight: 600;
  margin-bottom: 4px;
}
.hero-control-card small {
  font-size: 12px;
  color: #9a9a9a;
  display: block;
  margin-bottom: 18px;
}
.hero-progress {
  display: flex;
  justify-content: center;
  gap: 5px;
  margin: 14px 0;
}
.hero-progress span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ddd;
}
.hero-progress span.active {
  background: var(--primary-500);
  width: 18px;
  border-radius: 99px;
}
.hero-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}
.hero-dots i {
  font-size: 12px;
  color: rgba(255,255,255,0.25);
}
.hero-dots i.active {
  color: var(--lima);
}

/* ===== section base ===== */
.section {
  padding: 96px 0;
}
.section-alt {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-head {
  max-width: 720px;
  margin: 0 auto 52px;
  text-align: center;
}
.section-kicker {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-500);
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  border: 1px solid rgba(79,175,63,0.18);
  background: rgba(79,175,63,0.06);
  padding: 4px 16px;
  border-radius: 999px;
}
.section-head h2 {
  font-size: 34px;
  color: var(--ink);
  letter-spacing: 0.3px;
  line-height: 1.3;
}
.section-head .section-lead {
  margin-top: 14px;
  font-size: 16px;
  color: var(--ink-soft);
}

/* ===== quick grid 2x3 ===== */
.quick-grid-2x3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.quick-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  border: 1px solid var(--line);
  position: relative;
  cursor: pointer;
  transition: var(--transition-1);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.quick-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 28px;
  bottom: 28px;
  width: 4px;
  border-radius: 0 99px 99px 0;
  background: linear-gradient(180deg, var(--primary-400), var(--lima));
  opacity: 0;
  transition: opacity .25s ease;
}
.quick-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(79,175,63,0.25);
}
.quick-card:hover::before {
  opacity: 1;
}
.quick-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background: linear-gradient(135deg, rgba(79,175,63,0.1), rgba(169,216,50,0.1));
  color: var(--primary-600);
  margin-bottom: 18px;
}
.quick-card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
}
.quick-card p {
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.75;
}
.quick-tag {
  display: inline-block;
  margin-top: 16px;
  font-size: 12px;
  background: var(--surface-soft);
  padding: 4px 12px;
  border-radius: 999px;
  color: var(--primary-600);
  font-weight: 500;
}

/* ===== step band deep ===== */
.step-band {
  background: var(--deep-bg);
  color: #fff;
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.step-band::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  opacity: 0.5;
  background: url('/assets/images/backpic/back-1.webp') center/cover fixed no-repeat;
  pointer-events: none;
}
.step-band .section-head h2 {
  color: #fff;
}
.step-band .section-head .section-lead {
  color: rgba(255,255,255,0.6);
}
.step-band .section-kicker {
  border-color: rgba(169,216,50,0.3);
  background: rgba(169,216,50,0.08);
  color: var(--lima);
}
.step-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  position: relative;
  z-index: 2;
}
.step-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 24px;
  padding: 28px;
  position: relative;
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 260px;
  transition: transform .25s ease;
}
.step-card:hover {
  transform: translateY(-4px);
}
.flourish {
  font-size: 42px;
  color: var(--lima);
}
.step-label {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.step-label em {
  font-style: normal;
  font-size: 13px;
  letter-spacing: .4px;
  opacity: 0.6;
  color: #fff;
}
.step-number {
  width: 34px;
  height: 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, var(--primary-500), var(--lima));
  color: #142c18;
  font-size: 12px;
  font-weight: 700;
}
.step-card h3 {
  font-size: 19px;
  color: #fff;
  margin-top: 4px;
}
.step-card p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255,255,255,0.65);
  flex: 1;
}
.step-note {
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 13px;
  color: var(--primary-400);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===== two-column content ===== */
.split-guide {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 60px;
  align-items: stretch;
}
.split-media {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  min-height: 420px;
}
.split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  border-radius: 28px;
}
.media-credit {
  position: absolute;
  bottom: 18px;
  left: 18px;
  background: rgba(19, 42, 27, 0.72);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 12.5px;
  padding: 6px 14px;
  border-radius: 999px;
}
.split-content {
  display: flex;
  flex-direction: column;
  gap: 26px;
  justify-content: center;
}
.split-title-group h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
  margin-top: 8px;
  margin-bottom: 12px;
}
.split-title-group p {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.9;
}
.mini-line {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.mini-dot {
  margin-top: 5px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-500), var(--lima));
  flex-shrink: 0;
}
.mini-line strong {
  display: block;
  font-size: 15.5px;
  color: var(--ink);
  font-weight: 600;
  margin-bottom: 4px;
}
.mini-line span {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.75;
  display: block;
}
.split-note {
  background: rgba(79,175,63,0.05);
  border: 1px solid rgba(79,175,63,0.12);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13px;
  color: var(--primary-600);
  line-height: 1.7;
}
.split-note i {
  margin-top: 3px;
  color: var(--primary-500);
}

/* ===== guide box ===== */
.guide-notes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 50px;
}
.guide-note-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 30px;
  border-left: 4px solid var(--primary-500);
  box-shadow: var(--shadow-card);
}
.guide-note-card h4 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
}
.guide-note-card p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}
.guide-note-card ul {
  margin-top: 12px;
}
.guide-note-card ul li {
  font-size: 14px;
  color: var(--ink-soft);
  padding: 8px 0 0 20px;
  position: relative;
}
.guide-note-card ul li::before {
  content: '\f105';
  font-family: 'Font Awesome 6 Free';
  font-weight: 600;
  position: absolute;
  left: 0;
  color: var(--primary-500);
  font-size: 12px;
}
.guide-stat {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 25px 24px;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.guide-stat span {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.5;
}
.guide-stat strong {
  font-size: 30px;
  color: var(--primary-600);
  font-weight: 700;
}

/* ===== CTA ===== */
.cta-zone {
  background: linear-gradient(130deg, #2B7D3F 0%, #4FAF3F 40%, #90C73F 70%, var(--lima) 100%);
  color: #132A1B;
  position: relative;
}
.cta-wrap {
  display: flex;
  gap: 60px;
  align-items: center;
  justify-content: space-between;
  padding: 60px 0;
}
.cta-left .section-kicker {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}
.cta-left h2 {
  font-size: 34px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.cta-left p {
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  max-width: 480px;
  line-height: 1.9;
}
.cta-right {
  min-width: 340px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 28px;
  padding: 34px;
}
.cta-right .cta-title {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.cta-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.cta-stat {
  background: rgba(255,255,255,0.14);
  border-radius: 16px;
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,0.08);
}
.cta-stat strong {
  display: block;
  font-size: 28px;
  color: #fff;
  font-weight: 700;
}
.cta-stat span {
  font-size: 12.5px;
  color: rgba(255,255,255,0.68);
}

/* ===== footer ===== */
.site-footer {
  background: var(--deep-bg);
  color: rgba(255,255,255,0.64);
  padding-top: 80px;
  font-size: 14px;
}
.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 0.8fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
}
.footer-brand .brand-text strong { color: #fff; font-size: 20px; }
.footer-brand .brand-text em { color: var(--lima); }
.footer-brand p {
  margin-top: 22px;
  line-height: 1.85;
  color: rgba(255,255,255,0.5);
  font-size: 14px;
}
.footer-col h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 18px;
}
.footer-col ul li {
  margin-bottom: 8px;
}
.footer-col ul li a {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  transition: all .2s ease;
  position: relative;
  display: inline-block;
}
.footer-col ul li a:hover {
  color: var(--lima);
  padding-left: 3px;
}
.footer-service-item {
  background: rgba(255,255,255,0.06);
  border-radius: 18px;
  padding: 18px;
  display: flex;
  gap: 14px;
  font-size: 13px;
  height: fit-content;
}
.footer-service-item > i {
  font-size: 24px;
  color: var(--lima);
  margin-top: 2px;
}
.footer-service-item span {
  color: rgba(255,255,255,0.56);
  font-size: 13px;
  line-height: 1.7;
}
.footer-sub {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  color: rgba(255,255,255,0.4);
  font-size: 13px;
  flex-wrap: wrap;
}
.footer-policy {
  display: flex;
  gap: 20px;
}
.footer-policy a {
  display: inline-flex;
  align-items: center;
  color: rgba(255,255,255,0.48);
  font-size: 13px;
  transition: all .2s ease;
}
.footer-policy a:hover {
  color: var(--lima);
}

@media screen and (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr 290px; gap: 28px; }
  .inner-hero h1 { font-size: 38px; }
  .quick-grid-2x3 { grid-template-columns: repeat(2, 1fr); }
  .step-flow { grid-template-columns: repeat(2, 1fr); }
  .split-guide { grid-template-columns: 1fr; }
}

@media screen and (max-width: 768px) {
  .grid-container { padding: 0 20px; }
  .section { padding: 70px 0; }
  .header-top {
    flex-wrap: wrap;
    gap: 12px;
    padding: 14px 0 6px;
  }
  .brand { width: 100; }
  .main-search { order: 3; flex-basis: 100%; }
  .search-bar { max-width: 100%; }
  .nav-list { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
  .nav-list li a { white-space: nowrap; font-size: 13px; padding: 7px 15px; }
  .tool-link { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-tools { margin-left: auto; }
  .hero-grid { grid-template-columns: 1fr; }
  .inner-hero { padding: 46px 0 48px; }
  .inner-hero h1 { font-size: 32px; }
  .hero-right-card { max-width: 280px; }
  .quick-grid-2x3 { grid-template-columns: 1fr; }
  .step-flow { grid-template-columns: 1fr; }
  .guide-notes { grid-template-columns: 1fr; }
  .cta-wrap { flex-direction: column; gap: 32px; padding: 48px 0; }
  .cta-right { min-width: 0; width: 100%; }
  .section-head h2 { font-size: 28px; }
  .section-head .section-lead { font-size: 14.5px; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; }
  .footer-sub { flex-direction: column; gap: 10px; text-align: center; }
  .footer-policy { justify-content: center; }
}

@media screen and (max-width: 520px) {
  .grid-container { padding: 0 16px; }
  .brand-text strong { font-size: 17px; }
  .brand-mark { width: 36px; height: 36px; font-size: 15px; border-radius: 12px; }
  .search-bar input { font-size: 13px; }
  .search-bar button { font-size: 12px; padding: 7px 16px; }
  .search-bar { padding-left: 34px; }
  .search-bar > i { left: 12px; font-size: 14px; }
  .inner-hero h1 { font-size: 27px; }
  .section { padding: 44px 0; }
  .nav-toggle { width: 40px; }
  .step-card { padding: 22px; }
  .guide-notes { grid-template-columns: 1fr; }
  .section-head { margin-bottom: 34px; }
  .footer-sub { font-size: 12.5px; }
}