/* roulang page: index */
:root{
  --brand-900:#0A3F31;
  --brand-600:#0F7A5A;
  --brand-400:#2FA37C;
  --accent-500:#FF6A2B;
  --accent-100:#FFE7DA;
  --bg:#F5F6F2;
  --surface:#FFFFFF;
  --line:#E4E7E1;
  --ink:#12171B;
  --ink-2:#4A5560;
  --ink-3:#8A9299;
  --r-card:14px;
  --r-img:12px;
  --r-in:10px;
  --sh-1:0 1px 2px rgba(18,23,27,.06);
  --sh-2:0 14px 30px rgba(10,63,49,.12);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16.5px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;background:#E8EFEA;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4,p,figure{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
table{border-collapse:collapse;}
:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(47,163,124,.30);border-radius:6px;}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px;}
.num{font-variant-numeric:tabular-nums;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:999px;
  font-size:15px;font-weight:600;line-height:1;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:background-color .2s ease,transform .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--brand-600);color:#fff;box-shadow:var(--sh-1);}
.btn-primary:hover{background:#0C6549;transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn-accent{background:var(--accent-500);color:#fff;box-shadow:var(--sh-1);}
.btn-accent:hover{background:#F05A19;transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn-ghost{background:transparent;border-color:var(--brand-600);color:var(--brand-600);}
.btn-ghost:hover{background:rgba(47,163,124,.10);}
.btn-lg{height:52px;padding:0 30px;font-size:16px;}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--brand-600);font-weight:600;font-size:15px;}
.link-arrow svg{transition:transform .2s ease;}
.link-arrow:hover svg{transform:translateX(3px);}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  height:26px;padding:0 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;line-height:1;
  background:rgba(47,163,124,.12);color:var(--brand-600);
}
.badge-accent{background:var(--accent-100);color:#C24A12;}

/* ---------- 顶条 ---------- */
.topbar{background:var(--brand-900);color:#DFF3EA;font-size:13px;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:36px;}
.tb-left{display:flex;align-items:center;gap:12px;min-width:0;flex:1;}
.tb-live{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;color:#9FD6C2;font-weight:600;}
.tb-live i{width:6px;height:6px;border-radius:50%;background:var(--accent-500);display:block;}
.tb-scroll{overflow:hidden;white-space:nowrap;position:relative;min-width:0;}
.tb-scroll span{display:inline-block;padding-left:100%;animation:tbMarquee 26s linear infinite;}
@keyframes tbMarquee{0%{transform:translateX(0);}100%{transform:translateX(-100%);}}
.tb-right{display:flex;align-items:center;gap:12px;flex-shrink:0;color:#B9E0D2;}
.tb-sep{width:1px;height:12px;background:rgba(223,243,234,.28);display:block;}
.tb-right a:hover{color:var(--accent-500);}
@media (max-width:900px){.tb-right span{display:none;}.tb-scroll span{animation-duration:18s;}}

/* ---------- 主导航 ---------- */
.mainbar{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
.mainbar-inner{display:flex;align-items:center;gap:24px;min-height:70px;}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:10px;
  background:var(--brand-900);color:#fff;
  font-size:13px;font-weight:800;letter-spacing:.5px;
  font-variant-numeric:tabular-nums;
}
.logo-text{font-size:17px;font-weight:800;letter-spacing:-.01em;color:var(--ink);white-space:nowrap;}
.searchbox{
  flex:1 1 auto;max-width:520px;min-width:0;position:relative;display:flex;align-items:center;
  height:46px;border-radius:999px;background:#fff;border:1px solid var(--line);
  padding-left:18px;padding-right:5px;transition:border-color .2s ease,box-shadow .2s ease;
}
.searchbox:focus-within{border-color:var(--brand-600);box-shadow:0 0 0 3px rgba(47,163,124,.25);}
.searchbox svg{flex-shrink:0;color:var(--ink-3);}
.searchbox input{flex:1;min-width:0;height:100%;border:0;background:transparent;outline:none;font-size:14.5px;padding:0 12px;}
.searchbox input::placeholder{color:var(--ink-3);}
.searchbox button{
  flex-shrink:0;height:36px;padding:0 18px;border-radius:999px;border:0;cursor:pointer;
  background:var(--brand-600);color:#fff;font-size:14px;font-weight:600;
  transition:background-color .2s ease;
}
.searchbox button:hover{background:#0C6549;}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-left:auto;}
.hamburger{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;align-items:center;justify-content:center;
}
.hamburger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;}
.hamburger span::before,.hamburger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;}
.hamburger span::before{top:-6px;}
.hamburger span::after{top:6px;}

.catbar{border-top:1px solid var(--line);background:rgba(255,255,255,.6);}
.catbar-inner{display:flex;align-items:center;gap:10px;min-height:52px;overflow-x:auto;scrollbar-width:none;}
.catbar-inner::-webkit-scrollbar{display:none;}
.cat-pill{
  flex-shrink:0;display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:999px;
  font-size:14px;font-weight:600;color:var(--ink-2);background:rgba(47,163,124,.07);
  transition:background-color .2s ease,color .2s ease;
}
.cat-pill:hover{background:var(--accent-100);color:#C24A12;}
.cat-pill.active{background:var(--brand-600);color:#fff;}
.cat-pill.active:hover{background:var(--brand-600);color:#fff;}

/* ---------- 移动抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:120;display:none;}
.drawer.open{display:block;}
.drawer-mask{position:absolute;inset:0;background:rgba(10,63,49,.45);}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(360px,86vw);
  background:#fff;padding:22px 20px;display:flex;flex-direction:column;gap:18px;
  box-shadow:-12px 0 40px rgba(10,63,49,.18);overflow-y:auto;
}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.drawer-close{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:22px;line-height:1;cursor:pointer;color:var(--ink-2);}
.drawer-search{display:flex;gap:8px;}
.drawer-search input{flex:1;min-width:0;height:46px;border-radius:var(--r-in);border:1px solid var(--line);padding:0 14px;outline:none;font-size:14.5px;}
.drawer-search input:focus{border-color:var(--brand-600);box-shadow:0 0 0 3px rgba(47,163,124,.22);}
.drawer-search button{height:46px;padding:0 16px;border-radius:var(--r-in);border:0;background:var(--brand-600);color:#fff;font-weight:600;cursor:pointer;}
.drawer-nav{display:flex;flex-direction:column;}
.drawer-nav a{padding:13px 0;border-bottom:1px solid var(--line);font-size:15.5px;font-weight:600;color:var(--ink-2);}
.drawer-nav a.active{color:var(--brand-600);}
.drawer-nav a:hover{color:var(--brand-600);}
.drawer-cta{width:100%;margin-top:auto;}

@media (max-width:1023px){
  .searchbox{display:none;}
  .nav-actions{display:none;}
  .hamburger{display:inline-flex;}
  .mainbar-inner{min-height:62px;}
}
@media (max-width:640px){
  .container{padding:0 20px;}
  .logo-text{font-size:15.5px;}
  .logo-mark{width:34px;height:34px;border-radius:9px;font-size:12px;}
}

/* ---------- 倒计时条 ---------- */
.countdown-bar{background:var(--brand-900);color:#DFF3EA;}
.countdown-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-top:14px;padding-bottom:14px;}
.cd-left{display:flex;align-items:center;gap:10px;font-size:14.5px;font-weight:600;color:#DFF3EA;}
.cd-left i{width:8px;height:8px;border-radius:50%;background:var(--accent-500);display:block;flex-shrink:0;}
.cd-clock{display:flex;align-items:center;gap:10px;}
.cd-unit{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-width:60px;padding:5px 10px;border-radius:var(--r-in);
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);
}
.cd-unit b{font-size:20px;font-weight:800;color:var(--accent-500);line-height:1.25;font-variant-numeric:tabular-nums;}
.cd-unit span{font-size:11px;color:#A8CFC0;line-height:1.4;}
.cd-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:#DFF3EA;}
.cd-link:hover{color:var(--accent-500);}
@media (max-width:768px){
  .countdown-inner{gap:12px;}
  .cd-left{font-size:13.5px;line-height:1.6;}
  .cd-unit{min-width:52px;padding:4px 8px;}
  .cd-unit b{font-size:17px;}
}

/* ---------- 板块基础 ---------- */
.section{padding:96px 0;}
.section-tight{padding:72px 0;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap;}
.sec-title{position:relative;padding-left:18px;font-size:clamp(22px,2.4vw,28px);font-weight:800;letter-spacing:-.01em;line-height:1.4;}
.sec-title::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;background:var(--brand-600);}
.sec-desc{color:var(--ink-2);font-size:15.5px;line-height:1.8;margin-top:8px;max-width:640px;}
@media (max-width:768px){
  .section{padding:56px 0;}
  .section-tight{padding:44px 0;}
  .sec-head{margin-bottom:28px;}
}

/* ---------- 卖点横排列表 ---------- */
.point-list{border-top:1px solid var(--line);}
.point-item{
  display:grid;grid-template-columns:64px 240px 1fr;align-items:baseline;gap:20px;
  padding:26px 0;border-bottom:1px solid var(--line);
  transition:background-color .2s ease;
}
.point-item:hover{background:rgba(47,163,124,.04);}
.p-num{font-size:19px;font-weight:800;color:var(--accent-500);font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.p-term{font-size:17.5px;font-weight:700;color:var(--ink);}
.p-text{font-size:15.5px;color:var(--ink-2);line-height:1.85;}
@media (max-width:900px){
  .point-item{grid-template-columns:48px 1fr;gap:6px 14px;padding:22px 0;}
  .p-term{grid-column:2;}
  .p-text{grid-column:2;}
}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(180deg,#FFFFFF 0%,#F5F6F2 100%);padding:76px 0 84px;border-bottom:1px solid var(--line);}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:999px;
  background:var(--accent-100);color:#C24A12;font-size:13px;font-weight:700;margin-bottom:22px;
}
.hero h1{
  font-size:clamp(28px,4.2vw,44px);font-weight:800;line-height:1.3;letter-spacing:-.01em;
  margin-bottom:20px;
}
.hero-sub{font-size:16.5px;color:var(--ink-2);line-height:1.9;max-width:660px;margin-bottom:30px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:14px 28px;padding-top:26px;border-top:1px solid var(--line);}
.hero-badges li{display:flex;align-items:center;gap:9px;font-size:14.5px;font-weight:600;color:var(--ink-2);}
.hero-badges svg{flex-shrink:0;color:var(--brand-600);}
.hero-media{position:relative;border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-2);background:#E8EFEA;}
.hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.hero-media-card{
  position:absolute;left:20px;right:20px;bottom:20px;
  background:rgba(255,255,255,.94);backdrop-filter:blur(6px);
  border-radius:var(--r-card);padding:16px 18px;box-shadow:var(--sh-1);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.hero-media-card strong{display:block;font-size:15.5px;font-weight:700;}
.hero-media-card span{display:block;font-size:13px;color:var(--ink-3);}
.hero-media-card .hm-num{font-size:22px;font-weight:800;color:var(--brand-600);font-variant-numeric:tabular-nums;}
@media (max-width:1023px){
  .hero{padding:52px 0 60px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-media img{aspect-ratio:16/9;}
}
@media (max-width:640px){
  .hero-actions{gap:10px;}
  .hero-actions .btn{flex:1 1 100%;}
  .hero-badges{gap:12px 20px;}
  .hero-media-card{left:12px;right:12px;bottom:12px;padding:12px 14px;}
}

/* ---------- 图墙 ---------- */
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:172px;gap:20px;}
.mosaic-item{position:relative;display:block;overflow:hidden;border-radius:var(--r-img);background:#E8EFEA;transition:transform .3s ease,box-shadow .3s ease;}
.mosaic-item:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.mosaic-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.mosaic-item:hover img{transform:scale(1.05);}
.mosaic-item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:34px 18px 16px;
  background:linear-gradient(180deg,rgba(10,63,49,0) 0%,rgba(10,63,49,.88) 100%);
  color:#fff;opacity:0;transform:translateY(8px);
  transition:opacity .3s ease,transform .3s ease;
}
.mosaic-item:hover figcaption{opacity:1;transform:translateY(0);}
.mosaic-item figcaption strong{display:block;font-size:16px;font-weight:700;line-height:1.5;}
.mosaic-item figcaption em{display:block;font-style:normal;font-size:13px;color:#B9E0D2;margin-top:2px;}
.m-wide{grid-column:span 2;}
.m-tall{grid-row:span 2;}
@media (max-width:1023px){
  .mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:158px;}
  .m-wide{grid-column:span 2;}
  .m-tall{grid-row:span 1;}
  .mosaic-item figcaption{opacity:1;transform:none;}
}
@media (max-width:520px){
  .mosaic{grid-template-columns:1fr;grid-auto-rows:190px;gap:14px;}
  .m-wide{grid-column:span 1;}
}

/* ---------- 深色 CTA + 表单 ---------- */
.cta-band{background:var(--brand-900);color:#EAF6F1;}
.cta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start;}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;line-height:1.4;color:#fff;margin-bottom:16px;}
.cta-band p{font-size:15.5px;color:#B9E0D2;line-height:1.9;}
.cta-points{margin-top:30px;display:flex;flex-direction:column;gap:16px;}
.cta-points li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:#DFF3EA;line-height:1.8;}
.cta-points svg{flex-shrink:0;margin-top:5px;color:var(--accent-500);}
.form-card{background:#fff;border-radius:var(--r-card);padding:28px;box-shadow:var(--sh-2);color:var(--ink);}
.form-card h3{font-size:19px;font-weight:800;margin-bottom:6px;}
.form-card .form-note{font-size:13.5px;color:var(--ink-3);margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px;color:var(--ink);}
.field input,.field select{
  width:100%;height:46px;border-radius:var(--r-in);border:1px solid var(--line);
  padding:0 14px;background:#fff;outline:none;font-size:15px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus{border-color:var(--brand-600);box-shadow:0 0 0 3px rgba(47,163,124,.20);}
.field .hint{font-size:12.5px;color:var(--ink-3);margin-top:6px;}
.form-card .btn{width:100%;}
.form-consent{font-size:12.5px;color:var(--ink-3);line-height:1.7;margin-top:14px;}
@media (max-width:1023px){
  .cta-grid{grid-template-columns:1fr;gap:32px;}
}
@media (max-width:640px){
  .form-card{padding:20px;}
}

/* ---------- CMS 列表 ---------- */
.cms-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.cms-item{
  display:flex;flex-direction:column;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-card);padding:24px;
  box-shadow:var(--sh-1);transition:box-shadow .2s ease,transform .2s ease;
}
.cms-item:hover{box-shadow:var(--sh-2);transform:translateY(-2px);}
.cms-badge{
  align-self:flex-start;display:inline-flex;align-items:center;height:24px;padding:0 11px;
  border-radius:999px;font-size:12.5px;font-weight:600;line-height:1;
  background:rgba(47,163,124,.12);color:var(--brand-600);margin-bottom:14px;
}
.cms-title{font-size:18px;font-weight:700;line-height:1.6;margin-bottom:10px;}
.cms-title a{color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.cms-title a:hover{color:var(--brand-600);}
.cms-summary{
  font-size:14px;color:var(--ink-2);line-height:1.8;margin-bottom:18px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.cms-meta{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-top:14px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-3);
}
.cms-meta time{font-variant-numeric:tabular-nums;}
.cms-meta a{color:var(--brand-600);font-weight:600;font-size:13.5px;}
.cms-meta a:hover{color:var(--accent-500);}
.pagination{display:flex;justify-content:center;gap:8px;margin-top:36px;}
.pagination a,.pagination span{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:38px;height:38px;padding:0 12px;border-radius:10px;
  border:1px solid var(--line);background:#fff;font-size:14px;color:var(--ink-2);
  font-variant-numeric:tabular-nums;
}
.pagination .current{background:var(--brand-600);border-color:var(--brand-600);color:#fff;font-weight:700;}
.pagination a:hover{border-color:var(--brand-400);color:var(--brand-600);}
.empty-state{
  grid-column:1/-1;border:1px dashed var(--line);border-radius:var(--r-card);
  padding:56px 24px;text-align:center;background:#fff;
}
.empty-state svg{color:var(--brand-400);margin:0 auto 14px;}
.empty-state p{font-size:15px;color:var(--ink-2);margin-bottom:18px;}
@media (max-width:1023px){.cms-list{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.cms-list{grid-template-columns:1fr;gap:16px;}}

/* ---------- FAQ ---------- */
.faq-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:last-child{border-bottom:0;}
.faq-item summary{
  display:flex;align-items:center;gap:14px;padding:22px 26px;cursor:pointer;list-style:none;
  font-size:17px;font-weight:600;color:var(--ink);transition:background-color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{background:rgba(47,163,124,.05);}
.faq-item summary .q-num{font-size:15px;font-weight:800;color:var(--accent-500);flex-shrink:0;font-variant-numeric:tabular-nums;}
.faq-item summary .q-ico{
  margin-left:auto;flex-shrink:0;width:22px;height:22px;position:relative;
  transition:transform .25s ease;
}
.faq-item summary .q-ico::before,
.faq-item summary .q-ico::after{
  content:"";position:absolute;background:var(--brand-600);border-radius:2px;
}
.faq-item summary .q-ico::before{left:2px;right:2px;top:10px;height:2px;}
.faq-item summary .q-ico::after{top:2px;bottom:2px;left:10px;width:2px;transition:opacity .25s ease;}
.faq-item[open] summary .q-ico{transform:rotate(180deg);}
.faq-item[open] summary .q-ico::after{opacity:0;}
.faq-answer{padding:0 26px 24px 62px;font-size:15px;color:var(--ink-2);line-height:1.85;}
@media (max-width:640px){
  .faq-item summary{padding:18px 18px;font-size:15.5px;gap:10px;}
  .faq-answer{padding:0 18px 20px 18px;}
}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:#C9E6DA;padding:72px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-logo .logo-mark{background:rgba(255,255,255,.10);}
.footer-logo span:last-child{font-size:16.5px;font-weight:800;color:#fff;}
.footer-brand p{font-size:14.5px;color:#A8CFC0;line-height:1.85;max-width:340px;}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:18px;}
.footer-col li{margin-bottom:11px;}
.footer-col a{font-size:14.5px;color:rgba(255,255,255,.80);display:inline-block;transition:color .2s ease,transform .2s ease;}
.footer-col a:hover{color:var(--accent-500);transform:translateX(2px);}
.footer-contact li{font-size:14.5px;color:#A8CFC0;line-height:1.8;}
.footer-qr{
  width:104px;height:104px;border-radius:12px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;
  font-size:12.5px;color:#9FD6C2;text-align:center;line-height:1.6;margin-top:16px;padding:10px;
}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.12);padding:22px 0 26px;
  font-size:13px;color:#8FBAA9;
}
@media (max-width:1023px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px;}}
@media (max-width:640px){
  .site-footer{padding-top:52px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px;}
}

/* ---------- 返回顶部 ---------- */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:90;
  width:48px;height:48px;border-radius:50%;border:1px solid var(--line);
  background:#fff;color:var(--brand-600);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--sh-2);opacity:0;visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease,transform .25s ease;
}
.to-top.show{opacity:1;visibility:visible;}
.to-top:hover{transform:translateY(-3px);}
@media (max-width:640px){.to-top{right:16px;bottom:16px;width:44px;height:44px;}}

/* roulang page: article */
:root{
  --brand-900:#0A3F31;
  --brand-600:#0F7A5A;
  --brand-400:#2FA37C;
  --accent-500:#FF6A2B;
  --accent-100:#FFE7DA;
  --bg:#F5F6F2;
  --surface:#FFFFFF;
  --line:#E4E7E1;
  --ink:#12171B;
  --ink-2:#4A5560;
  --ink-3:#8A9299;
  --sh-1:0 1px 2px rgba(18,23,27,.06);
  --sh-2:0 14px 30px rgba(10,63,49,.12);
  --r-card:14px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.9;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input{font:inherit}
h1,h2,h3,h4{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a:focus-visible,button:focus-visible,input:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(47,163,124,.35)}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px}
.section{padding:72px 0}
.section-title{display:flex;align-items:center;gap:12px;font-size:25px;font-weight:700;letter-spacing:-.01em}
.section-title::before{content:"";width:5px;height:22px;border-radius:3px;background:var(--brand-600);display:block}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;flex-wrap:wrap}
.section-head p{margin:6px 0 0;color:var(--ink-2);font-size:15px}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--brand-600);font-size:14px;font-weight:600}
.link-arrow svg{transition:transform .2s ease}
.link-arrow:hover svg{transform:translateX(3px)}

/* 顶条 */
.topbar{background:var(--brand-900);color:#DFF3EA;font-size:13px;min-height:36px;display:flex;align-items:center}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;max-width:1240px;margin:0 auto;padding:6px 32px}
.topbar-notice{display:flex;align-items:center;gap:8px;min-width:0}
.topbar-notice .dot{width:7px;height:7px;border-radius:50%;background:var(--accent-500);flex:0 0 auto;box-shadow:0 0 0 4px rgba(255,106,43,.18)}
.topbar-notice span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-links{display:flex;align-items:center;gap:12px;white-space:nowrap}
.topbar-links a{color:#DFF3EA;border-bottom:1px solid rgba(223,243,234,.4)}
.topbar-links a:hover{color:var(--accent-500);border-color:var(--accent-500)}
.topbar-links .sep{opacity:.35}

/* 主栏 */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:22px;height:74px}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{
  width:38px;height:38px;border-radius:10px;background:var(--brand-600);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:800;letter-spacing:.04em;
}
.logo-text{font-size:18px;font-weight:800;letter-spacing:-.01em;color:var(--ink)}
.logo-text b{color:var(--brand-600)}
.search-form{
  flex:1 1 auto;max-width:560px;height:46px;display:flex;align-items:center;gap:8px;
  border:1px solid var(--line);border-radius:999px;background:var(--surface);padding:0 6px 0 16px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-form:focus-within{border-color:var(--brand-600);box-shadow:0 0 0 3px rgba(47,163,124,.25)}
.search-form svg{flex:0 0 auto;color:var(--ink-3)}
.search-form input{flex:1 1 auto;border:0;background:transparent;height:100%;color:var(--ink);font-size:15px;min-width:0}
.search-form input::placeholder{color:var(--ink-3)}
.search-form input:focus{box-shadow:none}
.search-form button{
  flex:0 0 auto;height:36px;padding:0 20px;border-radius:999px;
  background:var(--brand-600);color:#fff;font-size:14px;font-weight:600;transition:background .2s ease;
}
.search-form button:hover{background:#0C6647}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:999px;font-size:15px;font-weight:600;
  transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--brand-600);color:#fff;box-shadow:var(--sh-1)}
.btn-primary:hover{background:#0C6647;transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn-ghost{border:1px solid var(--brand-600);color:var(--brand-600);background:transparent}
.btn-ghost:hover{background:rgba(47,163,124,.1);transform:translateY(-1px)}
.btn-accent{background:var(--accent-500);color:#fff}
.btn-accent:hover{background:#EE5A18;transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn-light{background:#fff;color:var(--brand-900)}
.btn-light:hover{background:var(--accent-100);transform:translateY(-1px)}
.btn-block{width:100%}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.menu-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);align-items:center;justify-content:center;background:var(--surface)}

/* 分类条 */
.catbar{background:var(--surface);border-bottom:1px solid var(--line)}
.catbar-inner{display:flex;align-items:center;gap:10px;overflow-x:auto;padding-top:10px;padding-bottom:10px;scrollbar-width:none}
.catbar-inner::-webkit-scrollbar{display:none}
.cat-pill{
  display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:999px;
  background:#F0F2ED;color:var(--ink-2);font-size:14px;white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.cat-pill:hover{background:var(--accent-100);color:#B8451A}
.cat-pill.active{background:var(--brand-600);color:#fff;font-weight:600}

/* 面包屑与文章头 */
.article-head{background:var(--surface);border-bottom:1px solid var(--line);padding:34px 0 40px}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);flex-wrap:wrap}
.crumbs a{color:var(--ink-2)}
.crumbs a:hover{color:var(--brand-600)}
.crumbs .current{color:var(--ink-3);max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-head h1{
  font-size:clamp(28px,4.2vw,42px);font-weight:800;letter-spacing:-.01em;line-height:1.35;
  margin:18px 0 18px;max-width:900px;
}
.meta-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--ink-3)}
.badge{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:rgba(47,163,124,.12);color:var(--brand-600);font-size:13px;font-weight:600;
}
.badge-accent{background:var(--accent-100);color:#C24A15}
.meta-dot{width:4px;height:4px;border-radius:50%;background:var(--line);display:inline-block}

/* 布局 */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;padding:44px 0 72px;align-items:start}
.article-main{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:44px 48px 40px;box-shadow:var(--sh-1);
}
.article-cover{border-radius:12px;overflow:hidden;background:#E8EFEA;margin-bottom:32px}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-cover figcaption{font-size:13px;color:var(--ink-3);text-align:center;padding:10px 0 0}

/* 正文排版 */
.cms-content{max-width:760px;font-size:16.5px;line-height:1.9;color:#1B2226}
.cms-content p{margin:0 0 1.1em;line-height:1.9}
.cms-content h2{
  position:relative;font-size:25px;font-weight:700;line-height:1.45;letter-spacing:-.01em;
  margin:2em 0 .8em;padding-left:16px;
}
.cms-content h2::before{content:"";position:absolute;left:0;top:.22em;width:5px;height:20px;border-radius:3px;background:var(--brand-600)}
.cms-content h3{font-size:19px;font-weight:600;line-height:1.6;margin:1.6em 0 .6em}
.cms-content h4{font-size:17px;font-weight:600;margin:1.4em 0 .5em}
.cms-content ul,.cms-content ol{margin:0 0 1.2em;padding-left:4px}
.cms-content ul li{position:relative;padding-left:20px;margin-bottom:8px}
.cms-content ul li::before{content:"";position:absolute;left:2px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--brand-400)}
.cms-content ol{counter-reset:li;padding-left:0}
.cms-content ol li{position:relative;padding-left:28px;margin-bottom:8px;counter-increment:li}
.cms-content ol li::before{
  content:counter(li);position:absolute;left:0;top:.28em;width:20px;height:20px;border-radius:6px;
  background:var(--accent-100);color:var(--accent-500);font-size:12px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.cms-content blockquote{
  margin:1.6em 0;padding:16px 22px;background:var(--accent-100);
  border-left:4px solid var(--accent-500);border-radius:0 10px 10px 0;color:#7A3712;font-size:16px;
}
.cms-content blockquote p:last-child{margin-bottom:0}
.cms-content img{border-radius:12px;margin:1.6em 0;background:#E8EFEA;width:100%}
.cms-content figure{margin:1.6em 0}
.cms-content figure img{margin:0}
.cms-content figcaption{font-size:13px;color:var(--ink-3);text-align:center;padding-top:10px}
.cms-content table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px}
.cms-content th,.cms-content td{border:1px solid var(--line);padding:10px 14px;text-align:left;line-height:1.7}
.cms-content th{background:rgba(47,163,124,.1);font-weight:600;color:var(--brand-900)}
.cms-content a{color:var(--brand-600);border-bottom:1px solid rgba(15,122,90,.35)}
.cms-content a:hover{color:#0C6647;border-color:#0C6647}
.cms-content hr{border:0;border-top:1px solid var(--line);margin:2.2em 0}
.cms-content strong{font-weight:700;color:var(--ink)}

/* 空态 */
.empty-state{
  border:1px dashed var(--line);border-radius:var(--r-card);background:#FBFCFA;
  padding:56px 24px;text-align:center;max-width:760px;
}
.empty-state svg{color:var(--brand-400);margin:0 auto 14px}
.empty-state p{margin:0 0 18px;color:var(--ink-2);font-size:15px}

/* 文章尾部 */
.article-foot{border-top:1px solid var(--line);margin-top:44px;padding-top:26px}
.tag-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.tag-row span.label{font-size:13px;color:var(--ink-3)}
.tag{
  display:inline-flex;align-items:center;height:28px;padding:0 14px;border-radius:999px;
  background:#F0F2ED;color:var(--ink-2);font-size:13px;transition:background .2s ease,color .2s ease;
}
.tag:hover{background:var(--accent-100);color:#B8451A}

/* 侧栏 */
.article-side{display:flex;flex-direction:column;gap:20px}
.side-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px 22px 20px;box-shadow:var(--sh-1);
}
.side-card h2{font-size:16px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.side-card h2::before{content:"";width:4px;height:16px;border-radius:2px;background:var(--brand-600)}
.side-list li{border-bottom:1px solid var(--line)}
.side-list li:last-child{border-bottom:0}
.side-list a{display:block;padding:11px 0;font-size:14px;color:var(--ink-2);transition:color .2s ease,padding-left .2s ease}
.side-list a:hover{color:var(--brand-600);padding-left:4px}
.side-tips li{display:flex;gap:10px;font-size:14px;color:var(--ink-2);padding:8px 0;line-height:1.75}
.side-tips li b{color:var(--brand-600);flex:0 0 auto;font-weight:700}
.side-contact li{font-size:14px;color:var(--ink-2);padding:5px 0}
.side-contact li strong{color:var(--ink);font-weight:600}

/* 推荐分类 */
.entry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.entry-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
  box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease;display:block;
}
.entry-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.entry-card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:#E8EFEA}
.entry-body{padding:20px 22px 22px}
.entry-body h3{font-size:18px;font-weight:700;line-height:1.5;margin-bottom:8px}
.entry-card:hover h3{color:var(--brand-600)}
.entry-body p{margin:0;font-size:14px;line-height:1.8;color:var(--ink-2)}

/* CTA */
.cta-band{background:var(--brand-900);color:#fff;border-radius:18px;padding:48px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-band h2{font-size:28px;font-weight:700;line-height:1.4;margin-bottom:10px}
.cta-band p{margin:0;color:rgba(223,243,234,.82);font-size:15px;max-width:620px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* 页脚 */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.82);margin-top:80px;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px;color:#fff}
.footer-logo .logo-mark{background:rgba(255,255,255,.14)}
.footer-logo span:last-child{font-size:17px;font-weight:700}
.footer-brand p{margin:0;font-size:14px;line-height:1.85;color:rgba(255,255,255,.7);max-width:340px}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.8);transition:color .2s ease,transform .2s ease,display .2s ease}
.footer-col a:hover{color:var(--accent-500);transform:translateX(2px);display:inline-block}
.footer-contact li{font-size:14px;color:rgba(255,255,255,.8);margin-bottom:10px}
.footer-qr{
  margin-top:16px;width:120px;height:96px;border:1px dashed rgba(255,255,255,.3);border-radius:10px;
  display:flex;align-items:center;justify-content:center;text-align:center;font-size:12px;color:rgba(255,255,255,.65);line-height:1.6;
}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:22px 0;font-size:13px;color:rgba(255,255,255,.6)}

/* 抽屉 */
.drawer{
  position:fixed;inset:0 0 0 auto;width:min(88vw,360px);background:var(--surface);z-index:80;
  transform:translateX(100%);transition:transform .25s ease;display:flex;flex-direction:column;
  padding:18px 20px 0;box-shadow:-12px 0 32px rgba(10,63,49,.16);
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-close{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);font-size:16px;color:var(--ink-2)}
.drawer-search{display:flex;gap:8px;margin-bottom:20px}
.drawer-search input{flex:1 1 auto;height:44px;border:1px solid var(--line);border-radius:10px;padding:0 14px;font-size:15px;background:var(--surface);color:var(--ink)}
.drawer-search input:focus{border-color:var(--brand-600)}
.drawer-search button{height:44px;padding:0 18px;border-radius:10px;background:var(--brand-600);color:#fff;font-size:14px;font-weight:600}
.drawer-nav li{border-bottom:1px solid var(--line)}
.drawer-nav a{display:block;padding:14px 2px;font-size:15px;color:var(--ink-2)}
.drawer-nav a.active{color:var(--brand-600);font-weight:600}
.drawer-foot{margin-top:auto;padding:18px 0 22px}
.overlay{position:fixed;inset:0;background:rgba(10,63,49,.36);z-index:70;opacity:0;pointer-events:none;transition:opacity .25s ease}
.overlay.open{opacity:1;pointer-events:auto}

/* 返回顶部 */
.to-top{
  position:fixed;right:24px;bottom:32px;width:46px;height:46px;border-radius:50%;
  background:var(--brand-600);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--sh-2);z-index:60;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;
}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{background:#0C6647;transform:translateY(-2px)}

@media (max-width:1023px){
  .article-layout{grid-template-columns:minmax(0,1fr)}
  .article-side{display:none}
  .entry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .header-inner{gap:14px}
  .search-form{max-width:none}
}
@media (max-width:767px){
  .container{padding:0 20px}
  .topbar-inner{padding-left:20px;padding-right:20px}
  .topbar-links span:first-child,.topbar-links .sep{display:none}
  .search-form{display:none}
  .header-actions{display:none}
  .menu-toggle{display:inline-flex}
  .header-inner{height:66px;justify-content:space-between}
  .article-head{padding:26px 0 30px}
  .article-main{padding:28px 20px 26px}
  .cms-content{font-size:16px}
  .cms-content h2{font-size:22px}
  .section{padding:56px 0}
  .cta-band{padding:34px 24px;border-radius:14px}
  .cta-band h2{font-size:23px}
  .entry-grid{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
}
@media (max-width:520px){
  .logo-text{font-size:16px}
  .crumbs .current{max-width:220px}
  .article-head h1{margin:14px 0 16px}
}

/* roulang page: category1 */
:root{
  --brand-900:#0A3F31;
  --brand-600:#0F7A5A;
  --brand-400:#2FA37C;
  --accent-500:#FF6A2B;
  --accent-100:#FFE7DA;
  --bg:#F5F6F2;
  --surface:#FFFFFF;
  --line:#E4E7E1;
  --ink:#12171B;
  --ink-2:#4A5560;
  --ink-3:#8A9299;
  --radius-card:14px;
  --sh-1:0 1px 2px rgba(18,23,27,.06);
  --sh-2:0 14px 30px rgba(10,63,49,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.9;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:3px solid rgba(47,163,124,.45);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
@media (min-width:1024px){.container{padding:0 32px}}

/* ---------- 顶条 ---------- */
.topbar{background:var(--brand-900);color:#DFF3EA;font-size:13px}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:36px;flex-wrap:wrap;padding-top:4px;padding-bottom:4px}
.topbar-note{line-height:1.6}
.topbar-links{display:flex;align-items:center;gap:18px;line-height:1.6}
.topbar-links a{color:#DFF3EA;transition:color .2s}
.topbar-links a:hover{color:var(--accent-500)}
@media (max-width:640px){
  .topbar-inner{justify-content:center;text-align:center}
  .topbar-links span{display:none}
}

/* ---------- 主导航 ---------- */
.mainbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.mainbar-inner{display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.01em;white-space:nowrap;flex:0 0 auto}
.logo-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--brand-900);color:#fff;font-size:14px;font-weight:800;letter-spacing:.02em}
.brand-text{transition:color .2s}
.brand:hover .brand-text{color:var(--brand-600)}
.search{position:relative;display:flex;align-items:center;flex:1 1 auto;max-width:520px;height:46px;border:1px solid var(--line);border-radius:999px;background:#fff;padding:0 5px 0 44px;transition:border-color .2s,box-shadow .2s}
.search:focus-within{border-color:var(--brand-600);box-shadow:0 0 0 3px rgba(47,163,124,.25)}
.search input{flex:1 1 auto;min-width:0;height:100%;border:0;background:transparent;font-size:15px;outline:none}
.search input::placeholder{color:var(--ink-3)}
.search-icon{position:absolute;left:16px;width:18px;height:18px;color:var(--ink-3);pointer-events:none}
.search-btn{flex:0 0 auto;height:36px;padding:0 20px;border:0;border-radius:999px;background:var(--brand-600);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:filter .2s,transform .2s}
.search-btn:hover{filter:brightness(.94);transform:translateY(-1px)}
.mainbar-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex:0 0 auto}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;border:1px solid transparent;font-weight:600;line-height:1;cursor:pointer;transition:all .2s ease}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn-lg{height:50px;padding:0 28px;font-size:16px}
.btn-primary{background:var(--brand-600);color:#fff;box-shadow:var(--sh-1)}
.btn-primary:hover{filter:brightness(.94);transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn-outline{border-color:var(--brand-600);color:var(--brand-600);background:transparent}
.btn-outline:hover{background:rgba(47,163,124,.1)}
.btn-accent{background:var(--accent-500);color:#fff}
.btn-accent:hover{filter:brightness(.94);transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.btn-block{width:100%}
.menu-toggle{display:none;align-items:center;gap:8px;height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;cursor:pointer;transition:background .2s}
.menu-toggle:hover{background:#F1F3EF}

/* ---------- 分类条 ---------- */
.catbar{background:#fff;border-bottom:1px solid var(--line)}
.catbar-inner{display:flex;gap:10px;padding-top:10px;padding-bottom:10px;overflow-x:auto;scrollbar-width:none}
.catbar-inner::-webkit-scrollbar{display:none}
.cat-pill{display:inline-flex;align-items:center;height:36px;padding:0 16px;border-radius:999px;background:#F1F3EF;color:var(--ink-2);font-size:14px;font-weight:500;white-space:nowrap;transition:background .2s,color .2s}
.cat-pill:hover{background:var(--accent-100);color:var(--accent-500)}
.cat-pill.active{background:var(--brand-600);color:#fff;font-weight:600}

/* ---------- 移动抽屉 ---------- */
.mobile-drawer{background:#fff;border-bottom:1px solid var(--line);padding:18px 0 24px}
.mobile-drawer[hidden]{display:none}
.search-mobile{max-width:none;width:100%}
.drawer-links{display:flex;flex-direction:column;margin-top:16px}
.drawer-links a{padding:14px 4px;border-bottom:1px solid var(--line);font-size:15px;color:var(--ink-2);transition:color .2s,padding-left .2s}
.drawer-links a:hover{color:var(--brand-600);padding-left:8px}
.drawer-links a.active{color:var(--brand-600);font-weight:600}
.mobile-drawer .btn{margin-top:20px}

/* ---------- 页头横幅 ---------- */
.page-banner{position:relative;overflow:hidden;background:var(--brand-900)}
.banner-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.42}
.banner-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,63,49,.95) 0%,rgba(10,63,49,.76) 55%,rgba(10,63,49,.55) 100%)}
.banner-inner{position:relative;z-index:2;padding-top:42px;padding-bottom:46px;color:#fff}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.7);margin-bottom:18px}
.breadcrumb a{color:rgba(255,255,255,.85);transition:color .2s}
.breadcrumb a:hover{color:var(--accent-500)}
.breadcrumb .sep{color:rgba(255,255,255,.4)}
.breadcrumb .current{color:rgba(255,255,255,.62)}
.page-banner h1{font-size:clamp(28px,4.2vw,44px);font-weight:800;letter-spacing:-.01em;line-height:1.28;color:#fff}
.banner-sub{margin-top:14px;max-width:760px;font-size:16px;color:rgba(255,255,255,.84)}
.banner-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.banner-tag{display:inline-flex;align-items:center;height:28px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);color:#fff;font-size:13px}

/* ---------- 通用板块 ---------- */
.section{padding:56px 0}
@media (min-width:1024px){.section{padding:96px 0}}
.section-alt{background:#EEF2ED}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{display:flex;align-items:center;font-size:clamp(22px,2.6vw,28px);font-weight:700;line-height:1.42;letter-spacing:-.01em}
.h2-bar{display:inline-block;flex:0 0 auto;width:4px;height:20px;border-radius:2px;background:var(--brand-600);margin-right:12px}
.section-lead{margin-top:12px;font-size:16px;color:var(--ink-2)}
.badge{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;background:var(--accent-100);color:var(--accent-500);font-size:13px;font-weight:600}
.text-link{display:inline-flex;align-items:center;gap:6px;margin-top:18px;color:var(--brand-600);font-size:15px;font-weight:600}
.text-link .arrow{transition:transform .2s}
.text-link:hover .arrow{transform:translateX(3px)}

/* ---------- 图文交替流 ---------- */
.flow{display:flex;flex-direction:column;gap:24px}
@media (min-width:1024px){.flow{gap:32px}}
.flow-row{display:grid;gap:22px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:22px;box-shadow:var(--sh-1);transition:box-shadow .2s,transform .2s}
.flow-row:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.flow-media img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:12px;background:#E8EFEA}
.flow-body h3{margin-top:14px;font-size:20px;font-weight:600;line-height:1.5}
.flow-body p{margin-top:12px;font-size:16px;color:var(--ink-2)}
@media (min-width:900px){
  .flow-row{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:36px;padding:28px}
  .flow-row.reverse .flow-media{order:2}
}

/* ---------- 安全设置卡片 ---------- */
.safe-grid{display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:640px){.safe-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.safe-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;box-shadow:var(--sh-1);transition:box-shadow .2s,transform .2s}
.safe-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.safe-no{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:26px;padding:0 10px;border-radius:999px;background:var(--accent-100);color:var(--accent-500);font-size:13px;font-weight:800;font-variant-numeric:tabular-nums}
.safe-card h3{margin-top:14px;font-size:18px;font-weight:600}
.safe-card p{margin-top:10px;font-size:15px;color:var(--ink-2)}

/* ---------- 检查清单条 ---------- */
.checklist{background:var(--brand-900);border-radius:var(--radius-card);padding:28px;color:#fff}
@media (min-width:1024px){.checklist{padding:36px}}
.checklist h2{font-size:clamp(20px,2.4vw,26px);font-weight:700;color:#fff}
.checklist>p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.78);max-width:760px}
.check-grid{display:grid;gap:16px;margin-top:26px;grid-template-columns:1fr}
@media (min-width:768px){.check-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}}
.check-item{display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:12px;padding:16px 18px}
.check-item .mark{flex:0 0 auto;width:22px;height:22px;border-radius:999px;background:var(--accent-500);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700;margin-top:6px}
.check-item p{font-size:15px;color:rgba(255,255,255,.88)}
.check-item strong{color:#fff}

/* ---------- FAQ ---------- */
.faq{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--sh-1)}
.faq-item+.faq-item{border-top:1px solid var(--line)}
.faq-q{display:flex;align-items:center;gap:12px;width:100%;padding:20px 24px;border:0;background:none;text-align:left;font-size:17px;font-weight:600;color:var(--ink);cursor:pointer;transition:color .2s}
.faq-q:hover{color:var(--brand-600)}
.q-no{flex:0 0 auto;color:var(--accent-500);font-weight:800;font-variant-numeric:tabular-nums}
.q-icon{flex:0 0 auto;margin-left:auto;width:24px;height:24px;display:grid;place-items:center;border-radius:999px;background:#F1F3EF;color:var(--brand-600);font-size:15px;line-height:1;transition:transform .2s}
.faq-item.open .q-icon{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease}
.faq-a-inner{padding:0 24px 22px 62px;font-size:15px;line-height:1.85;color:var(--ink-2)}
.faq-a-inner p+p{margin-top:10px}

/* ---------- CTA 浅色卡 ---------- */
.cta-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--sh-1);padding:28px;display:grid;gap:24px}
@media (min-width:900px){.cta-card{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);align-items:center;padding:40px;gap:36px}}
.cta-card h2{font-size:clamp(20px,2.4vw,26px);font-weight:700;line-height:1.45}
.cta-card p{margin-top:12px;font-size:16px;color:var(--ink-2)}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:520px){.cta-actions .btn{width:100%}}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.8);padding-top:64px;margin-top:0}
.footer-grid{display:grid;gap:34px;grid-template-columns:1fr;padding-bottom:44px}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}}
.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-size:17px;font-weight:700}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.9;color:rgba(255,255,255,.72);max-width:340px}
.footer-col h4{color:#fff;font-size:16px;font-weight:600;margin-bottom:16px}
.footer-col li+li{margin-top:10px}
.footer-col a{display:inline-block;font-size:14px;color:rgba(255,255,255,.8);transition:color .2s,transform .2s}
.footer-col a:hover{color:var(--accent-500);transform:translateX(2px)}
.footer-contact li{font-size:14px;color:rgba(255,255,255,.78)}
.footer-qr{margin-top:18px;width:120px;height:120px;border-radius:12px;border:1px dashed rgba(255,255,255,.35);display:grid;place-items:center;text-align:center;font-size:13px;line-height:1.6;color:rgba(255,255,255,.7)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.6)}

/* ---------- 返回顶部 ---------- */
.to-top{position:fixed;right:20px;bottom:24px;z-index:60;width:46px;height:46px;border:0;border-radius:999px;background:var(--brand-600);color:#fff;display:grid;place-items:center;box-shadow:var(--sh-2);cursor:pointer;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s,transform .25s}
.to-top:hover{transform:translateY(-2px);filter:brightness(.94)}
.to-top.show{opacity:1;visibility:visible}

/* ---------- 响应式导航 ---------- */
@media (max-width:900px){
  .mainbar .search{display:none}
  .mainbar-actions{display:none}
  .menu-toggle{display:inline-flex;margin-left:auto}
  .mainbar-inner{min-height:64px;gap:12px}
  .brand{font-size:16px}
}
@media (min-width:901px){
  .mobile-drawer{display:none}
}

/* roulang page: category2 */
:root{
  --brand-900:#0A3F31;
  --brand-600:#0F7A5A;
  --brand-400:#2FA37C;
  --accent-500:#FF6A2B;
  --accent-100:#FFE7DA;
  --bg:#F5F6F2;
  --surface:#FFFFFF;
  --line:#E4E7E1;
  --ink:#12171B;
  --ink-2:#4A5560;
  --ink-3:#8A9299;
  --soft:#F0F3EF;
  --sh-1:0 1px 2px rgba(18,23,27,.06);
  --sh-2:0 14px 30px rgba(10,63,49,.12);
  --r-card:14px;
  --r-img:12px;
  --r-btn:999px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16.5px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.4}
p{margin:0}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
@media (min-width:1024px){.container{padding:0 32px}}
.num{font-variant-numeric:tabular-nums}
:focus-visible{outline:3px solid rgba(47,163,124,.45);outline-offset:2px;border-radius:6px}

/* ---------- 顶条 ---------- */
.topbar{background:var(--brand-900);color:#DFF3EA;font-size:13px}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:36px}
.topbar-news{display:flex;align-items:center;gap:8px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.topbar-news .dot{width:7px;height:7px;border-radius:50%;background:var(--accent-500);flex:none}
.topbar-meta{display:flex;align-items:center;gap:14px;flex:none}
.topbar-meta .sep{width:1px;height:12px;background:rgba(223,243,234,.28)}
.topbar-link{color:#fff;font-weight:600;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:1px}
.topbar-link:hover{color:var(--accent-500);border-color:var(--accent-500)}
@media (max-width:900px){.topbar-meta span.hide-sm{display:none}}

/* ---------- 主导航 ---------- */
.navbar{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.navbar-inner{display:flex;align-items:center;gap:22px;min-height:74px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.01em;flex:none}
.logo-mark{
  display:grid;place-items:center;width:38px;height:38px;border-radius:11px;
  background:var(--brand-600);color:#fff;font-size:13px;font-weight:800;letter-spacing:.04em;
}
.logo:hover .logo-mark{background:var(--brand-900)}
.searchbox{
  position:relative;display:flex;align-items:center;flex:1 1 auto;max-width:560px;height:46px;
  border:1px solid var(--line);border-radius:999px;background:#fff;padding-left:42px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.searchbox:focus-within{border-color:var(--brand-600);box-shadow:0 0 0 3px rgba(47,163,124,.25)}
.searchbox .ico{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--ink-3)}
.searchbox input{flex:1;height:100%;border:0;outline:0;background:transparent;padding:0 10px;font-size:15px;color:var(--ink)}
.searchbox input::placeholder{color:var(--ink-3)}
.searchbox .sbtn{
  height:38px;margin-right:4px;padding:0 20px;border-radius:999px;background:var(--brand-600);color:#fff;
  font-size:14.5px;font-weight:600;transition:background .2s ease,transform .2s ease;
}
.searchbox .sbtn:hover{background:#0c6549;transform:translateY(-1px)}
.nav-actions{display:flex;align-items:center;gap:10px;flex:none;margin-left:auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 22px;
  border-radius:var(--r-btn);font-size:15px;font-weight:600;white-space:nowrap;
  transition:background .2s ease,color .2s ease,box-shadow .2s ease,transform .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--brand-600);color:#fff;box-shadow:var(--sh-1)}
.btn-primary:hover{background:#0c6549;transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn-ghost{border:1px solid var(--brand-600);color:var(--brand-600);background:transparent}
.btn-ghost:hover{background:rgba(47,163,124,.10)}
.btn-accent{background:var(--accent-500);color:#fff;box-shadow:var(--sh-1)}
.btn-accent:hover{background:#ef5a1a;transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn-light-outline{border:1px solid rgba(255,255,255,.6);color:#fff}
.btn-light-outline:hover{background:rgba(255,255,255,.14)}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--brand-600);font-weight:600;font-size:15px}
.link-arrow .ar{transition:transform .2s ease}
.link-arrow:hover .ar{transform:translateX(3px)}
.hamburger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;align-items:center;justify-content:center;background:#fff}
.hamburger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative}
.hamburger span::before,.hamburger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px}
.hamburger span::before{top:-6px}
.hamburger span::after{top:6px}

/* ---------- 分类条 ---------- */
.catbar{background:#fff;border-bottom:1px solid var(--line)}
.catbar-inner{display:flex;gap:10px;overflow-x:auto;padding-top:12px;padding-bottom:12px;scrollbar-width:none}
.catbar-inner::-webkit-scrollbar{display:none}
.cat-pill{
  flex:none;display:inline-flex;align-items:center;height:36px;padding:0 16px;border-radius:999px;
  background:var(--soft);color:var(--ink-2);font-size:14.5px;transition:background .2s ease,color .2s ease;
}
.cat-pill:hover{background:var(--accent-100);color:#A83F14}
.cat-pill.active{background:var(--brand-600);color:#fff;font-weight:600}

/* ---------- 移动抽屉 ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(10,63,49,.45);opacity:0;visibility:hidden;transition:opacity .2s ease;z-index:90}
.drawer{position:fixed;top:0;right:0;bottom:0;width:320px;max-width:88vw;background:#fff;z-index:100;transform:translateX(102%);transition:transform .25s ease;display:flex;flex-direction:column;box-shadow:var(--sh-2)}
body.drawer-open .drawer{transform:translateX(0)}
body.drawer-open .drawer-mask{opacity:1;visibility:visible}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer-close{width:38px;height:38px;border-radius:12px;border:1px solid var(--line);font-size:20px;line-height:1;color:var(--ink-2)}
.drawer-body{padding:18px 20px;overflow-y:auto;flex:1}
.drawer-search{max-width:none;width:100%;margin-bottom:18px}
.drawer-nav{display:flex;flex-direction:column;gap:4px}
.drawer-nav a{padding:12px 14px;border-radius:10px;font-size:15.5px;color:var(--ink-2)}
.drawer-nav a:hover{background:var(--soft);color:var(--brand-600)}
.drawer-nav a.active{background:rgba(47,163,124,.12);color:var(--brand-600);font-weight:600}
.drawer-foot{padding:16px 20px;border-top:1px solid var(--line)}
.drawer-foot .btn{width:100%}

/* ---------- 页面 Banner ---------- */
.page-hero{position:relative;overflow:hidden;background:var(--brand-900);color:#fff}
.page-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.45}
.page-hero-veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,63,49,.94) 12%,rgba(10,63,49,.66) 62%,rgba(10,63,49,.46) 100%)}
.page-hero-inner{position:relative;z-index:2;padding:38px 0 42px;max-width:860px}
.breadcrumb{font-size:13.5px;color:rgba(255,255,255,.76);display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:16px}
.breadcrumb a{color:rgba(255,255,255,.9)}
.breadcrumb a:hover{color:var(--accent-500)}
.breadcrumb .cur{color:#fff}
.page-hero h1{font-size:clamp(26px,3.8vw,40px);font-weight:800;letter-spacing:-.01em;line-height:1.28}
.page-hero-sub{margin-top:14px;font-size:16px;color:rgba(255,255,255,.86);max-width:660px}
.page-hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.hero-tag{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);font-size:13px;color:#fff}

/* ---------- 通用板块 ---------- */
.section{padding:56px 0}
@media (min-width:1024px){.section{padding:96px 0}}
.section-alt{background:#EFF3EF}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,2.7vw,28px);font-weight:700;position:relative;padding-left:16px;letter-spacing:-.01em}
.section-head h2::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;background:var(--brand-600)}
.section-desc{margin-top:12px;color:var(--ink-2);font-size:15.5px}
.section-head.row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;max-width:none;flex-wrap:wrap}

/* ---------- 筛选胶囊 ---------- */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.chip{
  display:inline-flex;align-items:center;height:38px;padding:0 18px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--ink-2);font-size:14.5px;
  transition:background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.chip:hover{border-color:var(--brand-400);color:var(--brand-600);background:rgba(47,163,124,.08)}
.chip.is-active{background:var(--brand-600);border-color:var(--brand-600);color:#fff;font-weight:600;box-shadow:var(--sh-1)}

/* ---------- 图墙 ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:228px;gap:20px}
.g-card{position:relative;border-radius:var(--r-card);overflow:hidden;background:#E8EFEA;box-shadow:var(--sh-1);transition:box-shadow .2s ease,transform .2s ease}
.g-card.g-wide{grid-column:span 2}
.g-card:hover{box-shadow:var(--sh-2);transform:translateY(-4px)}
.g-card.is-hidden{display:none}
.g-link{display:block;position:relative;width:100%;height:100%}
.g-link img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.g-card:hover .g-link img{transform:scale(1.03)}
.g-mask{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,63,49,.86) 6%,rgba(10,63,49,.28) 46%,rgba(10,63,49,0) 78%);opacity:.92;transition:opacity .2s ease}
.g-card:hover .g-mask{opacity:1}
.g-body{position:absolute;left:0;right:0;bottom:0;padding:18px 20px;color:#fff;z-index:2}
.g-tag{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;background:var(--accent-100);color:#B2431A;font-size:12.5px;font-weight:600;margin-bottom:10px}
.g-title{font-size:17.5px;font-weight:700;line-height:1.45}
.g-meta{margin-top:6px;font-size:13px;color:rgba(255,255,255,.82)}
.gallery-empty{display:none;border:1px dashed var(--line);border-radius:var(--r-card);padding:44px 24px;text-align:center;color:var(--ink-3);background:#fff}
.gallery-empty.show{display:block}
.gallery-empty p{margin-bottom:16px}

/* ---------- 时段卡 ---------- */
.time-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.time-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:24px;box-shadow:var(--sh-1);transition:box-shadow .2s ease,transform .2s ease}
.time-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.time-card-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.t-day{font-size:20px;font-weight:800;font-variant-numeric:tabular-nums}
.t-badge{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;background:rgba(47,163,124,.12);color:var(--brand-600);font-size:12.5px;font-weight:600}
.t-time{font-size:16px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--brand-900)}
.t-note{margin-top:8px;font-size:14.5px;color:var(--ink-2);line-height:1.8}
.t-status{display:inline-flex;align-items:center;height:28px;margin-top:16px;padding:0 13px;border-radius:999px;font-size:13px;font-weight:600}
.t-status.ok{background:rgba(47,163,124,.12);color:var(--brand-600)}
.t-status.warn{background:var(--accent-100);color:#B2431A}
.t-status.full{background:#EEF0EE;color:var(--ink-3)}

/* ---------- 步骤 ---------- */
.step-list{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:26px 24px 24px;box-shadow:var(--sh-1);transition:box-shadow .2s ease,transform .2s ease}
.step-item:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.step-no{font-size:14px;font-weight:800;color:var(--accent-500);letter-spacing:.06em;font-variant-numeric:tabular-nums}
.step-item h3{margin-top:10px;font-size:18px;font-weight:700}
.step-item p{margin-top:8px;font-size:14.5px;color:var(--ink-2);line-height:1.8}

/* ---------- 提示条 ---------- */
.notice{
  display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-left:4px solid var(--accent-500);border-radius:var(--r-card);padding:22px 24px;box-shadow:var(--sh-1);
}
.notice-ico{flex:none;width:34px;height:34px;border-radius:10px;background:var(--accent-100);color:#B2431A;display:grid;place-items:center;font-weight:800;font-size:15px}
.notice h3{font-size:17px;font-weight:700;margin-bottom:6px}
.notice p{font-size:14.5px;color:var(--ink-2);line-height:1.85}

/* ---------- FAQ ---------- */
.faq{border:1px solid var(--line);border-radius:var(--r-card);background:#fff;overflow:hidden;box-shadow:var(--sh-1)}
.faq-item+.faq-item{border-top:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;gap:14px;padding:18px 22px;text-align:left;font-size:17px;font-weight:600;color:var(--ink);transition:background .2s ease}
.faq-q:hover{background:var(--soft)}
.faq-no{color:var(--accent-500);font-weight:800;font-variant-numeric:tabular-nums;font-size:15px;flex:none}
.faq-ico{margin-left:auto;flex:none;width:22px;height:22px;color:var(--brand-600);transition:transform .2s ease}
.faq-item.open .faq-ico{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-item.open .faq-a{max-height:460px}
.faq-a-inner{padding:0 22px 20px 58px;font-size:15px;color:var(--ink-2);line-height:1.85}

/* ---------- 深底 CTA ---------- */
.cta-bar{background:var(--brand-900);color:#fff;padding:58px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-copy{max-width:660px}
.cta-copy h2{font-size:clamp(21px,2.6vw,27px);font-weight:700}
.cta-copy p{margin-top:12px;color:rgba(255,255,255,.82);font-size:15.5px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:#fff;padding:64px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px}
.footer-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;margin-bottom:16px}
.footer-brand p{color:rgba(255,255,255,.78);font-size:14.5px;line-height:1.85;max-width:340px}
.footer-col h4{font-size:15.5px;font-weight:700;margin-bottom:16px;color:#fff}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{color:rgba(255,255,255,.8);font-size:14.5px;transition:color .2s ease,transform .2s ease;display:inline-block}
.footer-col a:hover{color:var(--accent-500);transform:translateX(2px)}
.footer-contact li{color:rgba(255,255,255,.8);font-size:14.5px}
.footer-qr{margin-top:16px;width:104px;height:104px;border-radius:12px;border:1px dashed rgba(255,255,255,.4);display:grid;place-items:center;text-align:center;font-size:12.5px;color:rgba(255,255,255,.72);line-height:1.6;padding:8px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.16);padding:20px 0 26px;display:flex;gap:16px;flex-wrap:wrap;
  justify-content:space-between;font-size:13px;color:rgba(255,255,255,.68)
}

/* ---------- 返回顶部 ---------- */
.to-top{
  position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:50%;
  background:var(--brand-600);color:#fff;display:grid;place-items:center;box-shadow:var(--sh-2);
  opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s ease,transform .2s ease,visibility .2s;z-index:80;
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:#0c6549}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .navbar-inner{gap:16px}
  .searchbox{max-width:420px}
}
@media (max-width:1023px){
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:200px}
  .time-cards{grid-template-columns:1fr}
  .step-list{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .nav-actions{display:none}
  .hamburger{display:flex}
  .searchbox{max-width:100%}
}
@media (max-width:768px){
  body{font-size:16px;line-height:1.85}
  .searchbox{display:none}
  .navbar-inner{min-height:64px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1}
}
@media (max-width:640px){
  .gallery{grid-template-columns:1fr;grid-auto-rows:220px}
  .g-card.g-wide{grid-column:span 1}
  .step-list{grid-template-columns:1fr}
  .page-hero-inner{padding:30px 0 34px}
  .footer-bottom{flex-direction:column;gap:8px}
  .to-top{right:16px;bottom:18px}
}

/* roulang page: category3 */
:root{
  --brand-900:#0A3F31;
  --brand-600:#0F7A5A;
  --brand-400:#2FA37C;
  --accent-500:#FF6A2B;
  --accent-100:#FFE7DA;
  --bg:#F5F6F2;
  --surface:#FFFFFF;
  --line:#E4E7E1;
  --ink:#12171B;
  --ink-2:#4A5560;
  --ink-3:#8A9299;
  --soft:#E8EFEA;
  --sh-1:0 1px 2px rgba(18,23,27,.06);
  --sh-2:0 14px 30px rgba(10,63,49,.12);
  --radius-card:14px;
  --radius-btn:10px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16.5px;
  line-height:1.9;
  color:var(--ink);
  background:var(--bg);
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,transform .2s ease;}
a:hover{color:var(--brand-600);}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
input,select{font-family:inherit;font-size:15px;color:var(--ink);}
:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px;border-radius:4px;}

.container{max-width:1240px;margin:0 auto;padding:0 20px;}
@media (min-width:1024px){.container{padding:0 32px;}}

/* ============ 顶部条 ============ */
.topbar{background:var(--brand-900);color:#DFF3EA;font-size:13px;line-height:1.6;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:36px;padding-top:6px;padding-bottom:6px;}
.topbar-notice{display:flex;align-items:center;gap:8px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.topbar-notice::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent-500);flex:0 0 auto;}
.topbar-links{display:flex;align-items:center;gap:18px;flex:0 0 auto;}
.topbar-links a{color:#DFF3EA;}
.topbar-links a:hover{color:var(--accent-500);}
@media (max-width:767px){
  .topbar-inner{flex-wrap:wrap;gap:6px;}
  .topbar-notice{white-space:normal;font-size:12.5px;}
  .topbar-links .hide-sm{display:none;}
}

/* ============ 主导航 ============ */
.mainbar{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(150%) blur(8px);
  border-bottom:1px solid var(--line);
}
.mainbar-inner{display:flex;align-items:center;gap:20px;min-height:72px;padding-top:10px;padding-bottom:10px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo-mark{
  width:38px;height:38px;border-radius:10px;
  background:var(--brand-600);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;letter-spacing:.04em;
  box-shadow:var(--sh-1);
}
.brand-text{font-size:17px;font-weight:800;letter-spacing:-.01em;white-space:nowrap;}
.brand:hover .brand-text{color:var(--brand-600);}

.nav-search{
  position:relative;flex:1 1 auto;max-width:560px;min-width:0;
  display:flex;align-items:center;
  height:46px;border:1px solid var(--line);border-radius:999px;
  background:#fff;padding-left:42px;padding-right:4px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-search:focus-within{border-color:var(--brand-600);box-shadow:0 0 0 3px rgba(47,163,124,.25);}
.nav-search .search-icon{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:18px;height:18px;stroke:var(--ink-3);}
.nav-search input{
  flex:1 1 auto;min-width:0;height:100%;border:none;background:transparent;outline:none;font-size:15px;
}
.nav-search input::placeholder{color:var(--ink-3);}
.search-btn{
  flex:0 0 auto;height:38px;padding:0 20px;border-radius:999px;
  background:var(--brand-600);color:#fff;font-size:14px;font-weight:600;
  transition:background-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.search-btn:hover{background:#0C6A4E;transform:translateY(-1px);box-shadow:var(--sh-2);color:#fff;}

.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  height:42px;padding:0 20px;border-radius:var(--radius-btn);
  font-size:14.5px;font-weight:600;white-space:nowrap;
  transition:background-color .2s ease,color .2s ease,box-shadow .2s ease,transform .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--brand-600);color:#fff;}
.btn-primary:hover{background:#0C6A4E;color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn-ghost{border:1px solid var(--brand-600);color:var(--brand-600);background:transparent;}
.btn-ghost:hover{background:rgba(47,163,124,.10);color:var(--brand-600);}
.btn-accent{background:var(--accent-500);color:#fff;}
.btn-accent:hover{background:#EB5A1C;color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2);}

.hamburger{
  display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;
  align-items:center;justify-content:center;background:#fff;
}
.hamburger span{display:block;width:18px;height:2px;background:var(--ink);position:relative;}
.hamburger span::before,.hamburger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);}
.hamburger span::before{top:-6px;}
.hamburger span::after{top:6px;}

@media (max-width:1023px){
  .nav-search{display:none;}
  .nav-actions .btn-ghost{display:none;}
  .hamburger{display:flex;}
}
@media (max-width:520px){
  .nav-actions .btn-primary{display:none;}
  .brand-text{font-size:15.5px;}
}

/* ============ 分类条 ============ */
.catbar{background:#fff;border-bottom:1px solid var(--line);}
.catbar-inner{display:flex;align-items:center;gap:10px;padding-top:10px;padding-bottom:10px;overflow-x:auto;scrollbar-width:none;}
.catbar-inner::-webkit-scrollbar{display:none;}
.cat-pill{
  flex:0 0 auto;padding:8px 16px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--ink-2);
  background:#F1F4F0;border:1px solid transparent;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease;
}
.cat-pill:hover{background:var(--accent-100);color:var(--accent-500);}
.cat-pill.active{background:var(--brand-600);color:#fff;border-color:var(--brand-600);}
.cat-pill.active:hover{color:#fff;}

/* ============ 移动抽屉 ============ */
.drawer{
  display:none;background:#fff;border-bottom:1px solid var(--line);
  padding:16px 0 22px;
}
.drawer.open{display:block;}
.drawer .container{display:flex;flex-direction:column;gap:14px;}
.drawer-search{
  display:flex;align-items:center;height:46px;border:1px solid var(--line);border-radius:999px;background:#fff;
  padding-left:16px;padding-right:4px;
}
.drawer-search input{flex:1 1 auto;min-width:0;border:none;background:transparent;outline:none;height:100%;}
.drawer-links{display:flex;flex-direction:column;}
.drawer-links a{
  padding:12px 4px;border-bottom:1px solid var(--line);
  font-size:15px;font-weight:500;color:var(--ink-2);
}
.drawer-links a.active{color:var(--brand-600);font-weight:700;}
.drawer-links a:last-child{border-bottom:none;}

/* ============ 面包屑 ============ */
.crumb{padding:18px 0 0;}
.crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-3);}
.crumb li::after{content:"›";margin-left:8px;color:var(--ink-3);}
.crumb li:last-child::after{content:"";}
.crumb a{color:var(--ink-2);}
.crumb a:hover{color:var(--brand-600);}
.crumb .current{color:var(--ink-3);}

/* ============ Banner ============ */
.page-banner{
  position:relative;margin-top:18px;border-radius:var(--radius-card);overflow:hidden;
  min-height:220px;display:flex;align-items:center;
  background:#0A3F31 url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
}
.page-banner::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(10,63,49,.92) 0%,rgba(10,63,49,.74) 55%,rgba(10,63,49,.42) 100%);
}
.page-banner-inner{position:relative;z-index:2;padding:42px 32px;max-width:760px;}
.banner-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 14px;border-radius:999px;margin-bottom:14px;
  background:rgba(255,106,43,.16);color:#FFD3BE;
  font-size:12.5px;font-weight:600;letter-spacing:.04em;
}
.page-banner h1{
  color:#fff;font-size:clamp(26px,4.2vw,42px);font-weight:800;letter-spacing:-.01em;line-height:1.35;
}
.page-banner p{color:#CFE6DC;font-size:15.5px;margin-top:12px;max-width:640px;}
@media (max-width:640px){
  .page-banner{min-height:200px;}
  .page-banner-inner{padding:30px 20px;}
}

/* ============ 通用板块 ============ */
.section{padding-top:56px;padding-bottom:56px;}
@media (min-width:1024px){.section{padding-top:88px;padding-bottom:88px;}}
.section-soft{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{margin-bottom:32px;}
.section-head h2{
  position:relative;padding-left:16px;
  font-size:clamp(21px,2.4vw,27px);font-weight:700;line-height:1.5;letter-spacing:-.01em;
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;background:var(--brand-600);
}
.section-head p{margin-top:10px;padding-left:16px;font-size:15.5px;color:var(--ink-2);max-width:760px;}
.eyebrow{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.08em;
  color:var(--accent-500);margin-bottom:8px;
}

/* ============ 时间轴清单 ============ */
.tl-wrap{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:12px 28px;box-shadow:var(--sh-1);
}
.tl-item{
  display:grid;grid-template-columns:96px 36px minmax(0,1fr);
  align-items:start;padding:22px 0;border-bottom:1px solid var(--line);
}
.tl-item:last-child{border-bottom:none;}
.tl-index{font-size:14px;font-weight:800;color:var(--accent-500);letter-spacing:.06em;font-variant-numeric:tabular-nums;padding-top:2px;}
.tl-tag{display:block;margin-top:6px;font-size:12px;font-weight:500;letter-spacing:0;color:var(--ink-3);}
.tl-rail{position:relative;display:flex;justify-content:center;align-self:stretch;}
.tl-rail::before{content:"";position:absolute;top:-22px;bottom:-22px;width:2px;background:var(--line);}
.tl-item:first-child .tl-rail::before{top:8px;}
.tl-item:last-child .tl-rail::before{bottom:auto;height:26px;}
.tl-dot{
  position:relative;z-index:1;width:12px;height:12px;margin-top:7px;border-radius:50%;
  background:var(--brand-600);box-shadow:0 0 0 4px rgba(47,163,124,.16);
}
.tl-body h3{font-size:17px;font-weight:600;line-height:1.65;}
.tl-body p{margin-top:6px;font-size:15px;color:var(--ink-2);line-height:1.85;}
.tl-body .tl-note{
  display:inline-block;margin-top:10px;padding:3px 12px;border-radius:999px;
  background:var(--accent-100);color:#C24A12;font-size:12.5px;font-weight:600;
}
@media (max-width:767px){
  .tl-wrap{padding:8px 18px;}
  .tl-item{grid-template-columns:58px 26px minmax(0,1fr);padding:18px 0;}
  .tl-index{font-size:13px;}
  .tl-tag{font-size:11px;}
  .tl-body h3{font-size:16px;}
  .tl-body p{font-size:14.5px;}
}

/* ============ 图文区 ============ */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px;align-items:center;}
.split-figure{
  border-radius:var(--radius-card);overflow:hidden;background:var(--soft);
  border:1px solid var(--line);box-shadow:var(--sh-1);
}
.split-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.split-body h2{font-size:clamp(20px,2.2vw,26px);font-weight:700;line-height:1.5;}
.split-body > p{margin-top:12px;font-size:15.5px;color:var(--ink-2);}
.check-list{margin-top:22px;display:flex;flex-direction:column;}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px 0;border-top:1px solid var(--line);
}
.check-list li:last-child{border-bottom:1px solid var(--line);}
.check-list .mk{
  flex:0 0 auto;width:22px;height:22px;border-radius:6px;margin-top:4px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(47,163,124,.14);color:var(--brand-600);font-size:12px;font-weight:800;
}
.check-list strong{display:block;font-size:15.5px;font-weight:600;}
.check-list span{display:block;font-size:14.5px;color:var(--ink-2);}
@media (max-width:1023px){
  .split{grid-template-columns:1fr;gap:28px;}
  .split-figure{order:-1;}
  .split-figure img{aspect-ratio:16/9;}
}

/* ============ 数据块 ============ */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
@media (max-width:1023px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (max-width:520px){.stat-grid{grid-template-columns:1fr;}}
.stat{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--sh-1);transition:box-shadow .2s ease,transform .2s ease;
}
.stat:hover{box-shadow:var(--sh-2);transform:translateY(-2px);}
.stat b{display:block;font-size:30px;font-weight:800;color:var(--brand-600);line-height:1.2;font-variant-numeric:tabular-nums;}
.stat strong{display:block;margin-top:8px;font-size:15.5px;font-weight:600;}
.stat span{display:block;margin-top:4px;font-size:14px;color:var(--ink-2);}

/* ============ FAQ ============ */
.faq-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--sh-1);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:last-child{border-bottom:none;}
.faq-q{
  width:100%;display:flex;align-items:center;gap:14px;text-align:left;
  padding:20px 24px;font-size:16.5px;font-weight:600;line-height:1.7;color:var(--ink);
  transition:background-color .2s ease,color .2s ease;
}
.faq-q:hover{background:#F7F9F6;color:var(--brand-600);}
.faq-q .num{flex:0 0 auto;font-size:13px;font-weight:800;color:var(--accent-500);font-variant-numeric:tabular-nums;}
.faq-q .txt{flex:1 1 auto;min-width:0;}
.faq-q .chev{
  flex:0 0 auto;width:20px;height:20px;transition:transform .2s ease;stroke:var(--ink-3);
}
.faq-item.open .faq-q .chev{transform:rotate(180deg);stroke:var(--brand-600);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s ease;}
.faq-a-inner{padding:0 24px 22px 56px;font-size:15px;color:var(--ink-2);line-height:1.9;}
.faq-a-inner p + p{margin-top:10px;}
@media (max-width:640px){
  .faq-q{padding:16px 18px;font-size:15.5px;gap:10px;}
  .faq-a-inner{padding:0 18px 18px 44px;font-size:14.5px;}
}

/* ============ 文字链 CTA ============ */
.cta-link-row{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;
}
@media (max-width:1023px){.cta-link-row{grid-template-columns:1fr;}}
.cta-link{
  display:flex;align-items:center;gap:14px;
  padding:20px 4px;border-top:1px solid var(--line);
}
.cta-link:hover .cta-link-title{color:var(--brand-600);}
.cta-link .ico{
  flex:0 0 auto;width:42px;height:42px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(47,163,124,.12);
}
.cta-link .ico svg{width:20px;height:20px;stroke:var(--brand-600);}
.cta-link-title{font-size:16px;font-weight:600;display:flex;align-items:center;gap:6px;transition:color .2s ease;}
.cta-link-title .arrow{display:inline-block;transition:transform .2s ease;color:var(--accent-500);font-weight:700;}
.cta-link:hover .arrow{transform:translateX(3px);}
.cta-link-desc{font-size:14px;color:var(--ink-2);margin-top:2px;}

/* ============ 页脚 ============ */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.82);margin-top:0;}
.site-footer .container{padding-top:64px;padding-bottom:24px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:36px;}
@media (max-width:1023px){.footer-grid{grid-template-columns:1fr 1fr;gap:28px;}}
@media (max-width:640px){.footer-grid{grid-template-columns:1fr;}}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-logo .logo-mark{background:var(--accent-500);}
.footer-logo span:last-child{color:#fff;font-weight:800;font-size:17px;}
.footer-brand p{font-size:14.5px;line-height:1.9;color:rgba(255,255,255,.72);max-width:380px;}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:14px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14.5px;color:rgba(255,255,255,.8);display:inline-block;transition:color .2s ease,transform .2s ease;}
.footer-col a:hover{color:var(--accent-500);transform:translateX(2px);}
.footer-contact li{font-size:14.5px;color:rgba(255,255,255,.8);}
.footer-qr{
  margin-top:16px;width:120px;height:120px;border-radius:12px;
  border:1px dashed rgba(255,255,255,.35);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:13px;line-height:1.6;color:rgba(255,255,255,.7);
}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.62);
}

/* ============ 返回顶部 ============ */
.to-top{
  position:fixed;right:20px;bottom:24px;z-index:80;
  width:46px;height:46px;border-radius:50%;
  background:var(--brand-600);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--sh-2);opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .24s ease,transform .24s ease,visibility .24s ease,background-color .2s ease;
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{background:#0C6A4E;}
.to-top svg{width:20px;height:20px;stroke:#fff;}