/* roulang page: index */
:root{
  --bs-primary:#1F3B36;
  --bs-primary-rgb:31,59,54;
  --bs-body-font-family:'Noto Sans SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --bs-body-color:#2B3735;
  --bs-body-bg:#F7F4EF;
  --bs-border-color:#E3DCD1;
  --bs-link-color:#1F3B36;
  --bs-link-hover-color:#C2542A;
  --bs-border-radius:8px;
  --green:#1F3B36;
  --green-deep:#14231F;
  --green-mid:#2F5A51;
  --terra:#C2542A;
  --terra-deep:#A8441F;
  --copper:#A98A5B;
  --bg:#F7F4EF;
  --bg-alt:#EFEAE2;
  --white:#FFFFFF;
  --ink:#141A19;
  --text:#2B3735;
  --muted:#5A6664;
  --placeholder:#93A09D;
  --line:#E3DCD1;
  --ok:#3F6B57;
  --err:#B3402E;
  --r-xs:4px;
  --r-sm:8px;
  --r-lg:12px;
  --sh-1:0 1px 2px rgba(20,26,25,.05);
  --sh-hover:0 12px 28px rgba(20,26,25,.10);
  --sh-mega:0 20px 48px rgba(20,26,25,.12);
  --sp-section:96px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--bs-body-font-family);
  font-size:17px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  padding-top:0;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .18s ease;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid rgba(194,84,42,.42);
  outline-offset:2px;
  border-radius:var(--r-xs);
}
h1,h2,h3,h4{color:var(--ink);letter-spacing:0;margin:0;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
.num{font-variant-numeric:tabular-nums;}

/* ---------- 容器 ---------- */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
@media (min-width:1400px){.container{max-width:1280px;}}
@media (max-width:991.98px){.container{padding:0 24px;}}
@media (max-width:575.98px){.container{padding:0 18px;}}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-sm);
  font-size:15px;font-weight:600;line-height:1;letter-spacing:.01em;
  border:1.5px solid transparent;cursor:pointer;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  text-decoration:none;
}
.btn-brand{background:var(--terra);border-color:var(--terra);color:#fff;box-shadow:var(--sh-1);}
.btn-brand:hover{background:var(--terra-deep);border-color:var(--terra-deep);color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px rgba(194,84,42,.22);}
.btn-brand:active{transform:translateY(0);box-shadow:var(--sh-1);}
.btn-ghost{background:transparent;border-color:var(--green);color:var(--green);}
.btn-ghost:hover{background:var(--green);border-color:var(--green);color:#fff;}
.btn-light-outline{background:transparent;border-color:rgba(247,244,239,.5);color:#F7F4EF;}
.btn-light-outline:hover{background:#F7F4EF;border-color:#F7F4EF;color:var(--green-deep);}
.btn-sm{height:40px;padding:0 20px;font-size:14px;}
.btn-block{width:100%;}
.link-more{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--green);}
.link-more svg{transition:transform .18s ease;}
.link-more:hover{color:var(--terra);}
.link-more:hover svg{transform:translateX(3px);}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  height:76px;display:flex;align-items:center;
  background:transparent;border-bottom:1px solid transparent;
  transition:height .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.site-header.scrolled{
  height:64px;
  background:rgba(247,244,239,.94);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 2px rgba(20,26,25,.05);
  backdrop-filter:blur(8px) saturate(1.2);
}
.head-inner{display:flex;align-items:center;gap:28px;width:100%;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{width:30px;height:30px;fill:var(--terra);flex:0 0 auto;}
.brand-text{display:flex;align-items:baseline;font-size:20px;line-height:1;}
.brand-text b{font-weight:800;color:#F7F4EF;letter-spacing:-.01em;transition:color .2s ease;}
.brand-text i{font-style:normal;font-weight:500;color:rgba(247,244,239,.9);transition:color .2s ease;}
.site-header.scrolled .brand-text b{color:var(--green);}
.site-header.scrolled .brand-text i{color:var(--ink);}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:12px;}
.nav-link{
  position:relative;display:inline-flex;align-items:center;height:76px;padding:0 14px;
  font-size:16px;font-weight:500;color:rgba(247,244,239,.86);
  transition:color .18s ease,height .2s ease;
}
.site-header.scrolled .nav-link{height:64px;color:var(--text);}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:20px;height:2px;background:var(--terra);
  transform:scaleX(0);transform-origin:left center;transition:transform .18s ease;
}
.site-header.scrolled .nav-link::after{bottom:14px;}
.nav-link:hover{color:var(--terra);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active::after{transform:scaleX(1);}
.site-header.scrolled .nav-link.active{color:var(--green);}
.head-actions{margin-left:auto;display:flex;align-items:center;gap:14px;}
.mega-wrap{position:relative;}
.mega-toggle{
  display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 14px;
  background:transparent;border:1px solid transparent;border-radius:var(--r-sm);
  font-size:15px;font-weight:500;color:rgba(247,244,239,.86);cursor:pointer;
  transition:color .18s ease,background-color .18s ease,border-color .18s ease;
}
.site-header.scrolled .mega-toggle{color:var(--text);}
.mega-toggle:hover{color:var(--terra);background:rgba(194,84,42,.06);}
.mega-toggle .lines{display:inline-flex;flex-direction:column;gap:3px;}
.mega-toggle .lines i{display:block;width:14px;height:1.5px;background:currentColor;}
.mega-panel{
  position:absolute;top:calc(100% + 12px);right:0;
  width:min(780px,calc(100vw - 64px));
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-mega);padding:26px 26px 24px;
  display:grid;grid-template-columns:1fr 1fr;gap:26px;
  opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .12s ease,transform .18s ease,visibility .12s ease;
}
.mega-panel.open{opacity:1;visibility:visible;transform:translateY(0);}
.mega-col-title{font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.08em;margin-bottom:12px;}
.mega-links{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;}
.mega-links a{
  display:block;height:40px;line-height:40px;font-size:15px;color:var(--text);
  transition:color .16s ease,transform .16s ease;
}
.mega-links a:hover{color:var(--terra);transform:translateX(-2px);}
.mega-mini{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);}
.mega-mini:last-of-type{border-bottom:0;}
.mega-mini .thumb{width:40px;height:24px;border-radius:var(--r-xs);overflow:hidden;flex:0 0 auto;background:var(--bg-alt);}
.mega-mini .thumb img{width:100%;height:100%;object-fit:cover;}
.mega-mini .t{font-size:14px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.mega-mini:hover .t{color:var(--terra);}
.mega-entry{
  display:flex;align-items:flex-end;min-height:104px;margin-top:12px;padding:16px;border-radius:var(--r-sm);
  background-image:linear-gradient(rgba(31,59,54,.78),rgba(31,59,54,.78)),url('/assets/images/coverpic/cover-1.webp');
  background-size:cover;background-position:center;color:#fff;
}
.mega-entry span{font-size:15px;font-weight:600;line-height:1.5;}
.mega-entry svg{margin-left:auto;flex:0 0 auto;}
.toggler{
  display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:40px;background:transparent;border:1px solid rgba(247,244,239,.35);border-radius:var(--r-sm);cursor:pointer;
}
.site-header.scrolled .toggler{border-color:var(--line);}
.toggler i{display:block;height:1.5px;width:20px;margin:0 auto;background:#F7F4EF;transition:background-color .2s ease;}
.site-header.scrolled .toggler i{background:var(--ink);}

/* 移动端抽屉 */
.offcanvas.offcanvas-end{width:min(92vw,380px);background:var(--white);border-left:1px solid var(--line);}
.offcanvas-header{padding:20px 22px;border-bottom:1px solid var(--line);}
.offcanvas-body{padding:12px 22px 24px;display:flex;flex-direction:column;gap:4px;}
.drawer-brand{display:flex;align-items:center;gap:10px;}
.drawer-brand .brand-text b{color:var(--green);}
.drawer-brand .brand-text i{color:var(--ink);}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  height:48px;font-size:16px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line);
}
.drawer-link:hover{color:var(--terra);}
.drawer-link.active{color:var(--terra);}
.drawer-sub{padding:6px 0 12px;}
.drawer-sub a{display:block;height:40px;line-height:40px;font-size:15px;color:var(--muted);padding-left:14px;border-left:2px solid var(--line);}
.drawer-sub a:hover{color:var(--terra);border-left-color:var(--terra);}
.drawer-foot{margin-top:auto;padding-top:20px;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height:min(86vh,720px);
  display:flex;align-items:center;
  padding:140px 0 88px;
  background-color:var(--green-deep);
  background-image:
    linear-gradient(rgba(20,35,31,.86),rgba(20,35,31,.86)),
    repeating-linear-gradient(115deg,rgba(255,255,255,.035) 0 1px,transparent 1px 68px),
    url('/assets/images/backpic/back-1.webp');
  background-size:cover,auto,cover;
  background-position:center;
  color:#F7F4EF;
}
.hero-row{display:flex;align-items:center;gap:56px;}
.hero-copy{flex:1 1 52%;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border:1px solid rgba(169,138,91,.6);border-radius:999px;
  font-size:13px;font-weight:500;color:#E4D3B6;letter-spacing:.04em;
}
.hero h1{
  margin-top:22px;
  font-size:clamp(30px,4.2vw,54px);
  font-weight:800;line-height:1.12;color:#fff;
}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.8;color:rgba(247,244,239,.82);max-width:32em;}
.hero-cta{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px;}
.hero-stats{margin-top:46px;display:flex;gap:44px;flex-wrap:wrap;}
.hero-stats li{display:flex;flex-direction:column;gap:4px;}
.hero-stats b{font-size:24px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;}
.hero-stats span{font-size:13px;color:rgba(247,244,239,.62);}
.hero-media{
  flex:1 1 48%;aspect-ratio:16/10;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid rgba(247,244,239,.14);box-shadow:0 24px 60px rgba(0,0,0,.28);
}
.hero-media img{width:100%;height:100%;object-fit:cover;}

/* ---------- 通用板块 ---------- */
.section{padding:var(--sp-section) 0;}
.section-alt{background:var(--bg-alt);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:40px;}
.section-head .lead{max-width:640px;}
.section-title{font-size:clamp(22px,2.4vw,32px);font-weight:700;line-height:1.3;}
.section-desc{margin-top:12px;font-size:16px;color:var(--muted);}
.divider{height:1px;background:var(--line);border:0;margin:0;}

/* ---------- 三步上手 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);}
.step{position:relative;padding:38px 30px 34px;border-right:1px solid var(--line);}
.step:last-child{border-right:0;}
.step-num{
  font-size:64px;font-weight:800;line-height:1;
  color:transparent;-webkit-text-stroke:1.5px var(--copper);
  font-variant-numeric:tabular-nums;
}
.step-title{margin-top:18px;font-size:18px;font-weight:700;}
.step-desc{margin-top:10px;font-size:15px;color:var(--muted);max-width:24em;}
.step-link{margin-top:16px;}
.step-tail{margin-top:26px;height:2px;background:var(--terra);width:64px;}

/* ---------- 案例证明 ---------- */
.cases{display:grid;grid-template-columns:5fr 7fr;gap:52px;align-items:start;}
.case-media{aspect-ratio:4/5;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-1);}
.case-media img{width:100%;height:100%;object-fit:cover;}
.case-list{display:flex;flex-direction:column;}
.case-item{display:flex;gap:20px;padding:28px 0;border-bottom:1px solid var(--line);}
.case-item:first-child{padding-top:0;}
.case-item:last-child{border-bottom:0;}
.case-thumb{width:56px;height:56px;border-radius:var(--r-sm);overflow:hidden;flex:0 0 auto;background:var(--bg-alt);}
.case-thumb img{width:100%;height:100%;object-fit:cover;}
.case-body h3{font-size:19px;font-weight:700;}
.case-tags{margin-top:8px;display:flex;flex-wrap:wrap;gap:8px;}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  border:1px solid var(--line);font-size:13px;color:var(--muted);background:#fff;
}
.tag-solid{background:var(--terra);border-color:var(--terra);color:#fff;}
.case-body p{margin-top:10px;font-size:15px;color:var(--muted);}
.case-body .link-more{margin-top:12px;}
.case-stats{display:flex;gap:36px;flex-wrap:wrap;padding-top:26px;border-top:1px solid var(--line);}
.case-stats div b{display:block;font-size:22px;font-weight:800;color:var(--green);font-variant-numeric:tabular-nums;}
.case-stats div span{font-size:13px;color:var(--muted);}

/* ---------- 最新信息（CMS） ---------- */
.news-grid{display:grid;grid-template-columns:7fr 5fr;gap:32px;align-items:start;}
.news-main{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  overflow:hidden;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.news-main:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:#CED6D0;}
.news-main-media{aspect-ratio:16/9;overflow:hidden;background:var(--bg-alt);}
.news-main-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease-out;}
.news-main:hover .news-main-media img{transform:scale(1.03);}
.news-main-body{padding:24px;}
.news-main-body h3{margin-top:14px;font-size:22px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .18s ease;}
.news-main:hover .news-main-body h3{color:var(--terra);}
.news-main-body p{margin-top:12px;font-size:15px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.meta{margin-top:16px;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);}
.news-side{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);}
.news-item{display:flex;gap:14px;padding:20px;border-bottom:1px solid var(--line);transition:background-color .2s ease;}
.news-item:last-child{border-bottom:0;}
.news-item:hover{background:#FBF9F6;}
.news-item .thumb{width:72px;height:48px;border-radius:var(--r-xs);overflow:hidden;flex:0 0 auto;background:var(--bg-alt);}
.news-item .thumb img{width:100%;height:100%;object-fit:cover;}
.news-item h4{font-size:15.5px;font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .18s ease;}
.news-item:hover h4{color:var(--terra);}
.news-item p{margin-top:6px;font-size:13.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.news-item .meta{margin-top:8px;}
.empty-state{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:64px 24px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;min-height:260px;
}
.empty-state svg{stroke:var(--copper);fill:none;stroke-width:1.5;margin-bottom:16px;}
.empty-state p{font-size:15px;color:var(--muted);max-width:320px;}
.empty-state .btn{margin-top:22px;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:880px;margin:0 auto;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  margin-bottom:12px;overflow:hidden;position:relative;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--terra);
  transform:scaleY(0);transform-origin:top center;transition:transform .2s ease;
}
.faq-item.open::before{transform:scaleY(1);}
.faq-item:hover{border-color:#CED6D0;}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 24px;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:17px;font-weight:700;color:var(--ink);line-height:1.5;
}
.faq-q .plus{position:relative;width:20px;height:20px;flex:0 0 auto;transition:transform .2s ease;}
.faq-q .plus::before,.faq-q .plus::after{
  content:"";position:absolute;background:var(--terra);border-radius:2px;
}
.faq-q .plus::before{left:0;top:9px;width:20px;height:2px;}
.faq-q .plus::after{left:9px;top:0;width:2px;height:20px;}
.faq-item.open .faq-q .plus{transform:rotate(45deg);}
.faq-a{max-height:0;opacity:0;overflow:hidden;transition:max-height .2s ease,opacity .2s ease;}
.faq-item.open .faq-a{max-height:320px;opacity:1;}
.faq-a p{padding:0 24px 24px;font-size:15.5px;line-height:1.85;color:var(--muted);}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;color:#F7F4EF;padding:88px 0;
  background-color:var(--green-deep);
  background-image:
    linear-gradient(rgba(20,35,31,.92),rgba(20,35,31,.92)),
    repeating-linear-gradient(115deg,rgba(255,255,255,.03) 0 1px,transparent 1px 72px),
    url('/assets/images/backpic/back-3.png');
  background-size:cover,auto,cover;
  background-position:center;
}
.cta-inner{display:grid;grid-template-columns:6fr 6fr;gap:56px;align-items:start;}
.cta-copy h2{font-size:clamp(24px,2.6vw,34px);font-weight:700;color:#fff;line-height:1.3;}
.cta-copy p{margin-top:16px;font-size:16px;color:rgba(247,244,239,.78);max-width:32em;}
.cta-points{margin-top:28px;display:flex;flex-direction:column;gap:14px;}
.cta-points li{display:flex;align-items:flex-start;gap:12px;font-size:15.5px;color:rgba(247,244,239,.86);}
.cta-points li i{display:block;width:8px;height:8px;background:var(--terra);margin-top:9px;flex:0 0 auto;}
.cta-form{background:#fff;border-radius:var(--r-lg);padding:28px;box-shadow:0 20px 48px rgba(0,0,0,.18);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px;}
.field span{font-size:13px;font-weight:600;color:var(--muted);}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 14px;font-size:15px;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  transition:border-color .18s ease,box-shadow .18s ease;font-family:inherit;
}
.field textarea{height:auto;padding:12px 14px;line-height:1.7;resize:vertical;}
.field input::placeholder,.field textarea::placeholder{color:var(--placeholder);}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(194,84,42,.20);
}
.field.error input,.field.error select{border-color:var(--err);}
.field .err-text{font-size:13px;color:var(--err);display:none;}
.field.error .err-text{display:block;}
.privacy{margin-top:14px;font-size:13px;color:var(--muted);text-align:center;}
.form-note{
  display:none;margin-top:14px;padding:12px 14px;border-left:3px solid var(--ok);
  background:#F2F6F3;font-size:14px;color:var(--ok);border-radius:var(--r-xs);
}
.form-note.show{display:block;}

/* ---------- 页脚 ---------- */
.site-footer{background:#fff;border-top:1px solid var(--line);padding-top:72px;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;}
.foot-brand .brand-text b{color:var(--green);}
.foot-brand .brand-text i{color:var(--ink);}
.foot-brand p{margin-top:18px;font-size:14px;color:var(--muted);line-height:1.9;}
.foot-contact{margin-top:18px;display:flex;flex-direction:column;gap:10px;}
.foot-contact li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--text);}
.foot-contact svg{flex:0 0 auto;margin-top:4px;stroke:var(--copper);fill:none;stroke-width:1.6;}
.foot-col h4{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:18px;}
.foot-col ul{display:flex;flex-direction:column;gap:12px;}
.foot-col a{font-size:14.5px;color:var(--muted);}
.foot-col a:hover{color:var(--terra);}
.foot-col p{font-size:14px;color:var(--muted);line-height:1.9;}
.cert-slot{margin-top:14px;height:34px;border:1px dashed var(--line);border-radius:var(--r-xs);display:flex;align-items:center;padding:0 12px;font-size:13px;color:var(--placeholder);}
.foot-bottom{margin-top:64px;background:var(--green-deep);padding:20px 0;}
.foot-bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.foot-bottom p{font-size:13px;color:rgba(247,244,239,.62);}
.foot-bottom a{color:rgba(247,244,239,.62);}
.foot-bottom a:hover{color:var(--terra);text-decoration:underline;text-underline-offset:3px;}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);}
.reveal.is-visible{opacity:1;transform:translateY(0);transition:opacity .32s cubic-bezier(.22,.61,.36,1),transform .32s cubic-bezier(.22,.61,.36,1);}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  .reveal{opacity:1 !important;transform:none !important;}
  html{scroll-behavior:auto;}
}

/* ---------- 响应式 ---------- */
@media (max-width:1399.98px){
  .hero-row{gap:44px;}
  .hero-copy{flex:1 1 50%;}
  .hero-media{flex:1 1 50%;}
}
@media (max-width:1200px){
  .mega-panel{width:min(700px,calc(100vw - 48px));}
}
@media (max-width:991.98px){
  :root{--sp-section:72px;}
  .site-header,.site-header.scrolled{height:64px;background:rgba(247,244,239,.94);border-bottom-color:var(--line);}
  .brand-text b{color:var(--green);}
  .brand-text i{color:var(--ink);}
  .hero{padding:118px 0 72px;min-height:auto;}
  .hero-row{flex-direction:column;gap:36px;align-items:stretch;}
  .hero-copy,.hero-media{flex:1 1 auto;}
  .hero-media{order:-1;}
  .hero-stats{gap:32px;margin-top:36px;}
  .cases{grid-template-columns:1fr;gap:36px;}
  .case-media{aspect-ratio:16/10;}
  .news-grid{grid-template-columns:1fr;}
  .cta-inner{grid-template-columns:1fr;gap:40px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .foot-brand{grid-column:1 / -1;}
}
@media (max-width:767.98px){
  :root{--sp-section:56px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:16px;}
  .steps{grid-template-columns:1fr;border-top:0;position:relative;padding-left:22px;}
  .steps::before{content:"";position:absolute;left:3px;top:6px;bottom:6px;width:2px;background:var(--line);}
  .step{border-right:0;padding:0 0 32px;position:relative;}
  .step::before{content:"";position:absolute;left:-23px;top:8px;width:8px;height:8px;background:var(--terra);}
  .step-num{font-size:44px;}
  .form-row{grid-template-columns:1fr;}
  .cta-form{padding:22px;}
  .faq-q{font-size:16px;padding:18px 18px;}
  .faq-a p{padding:0 18px 20px;}
  .news-main-body{padding:20px;}
  .news-main-body h3{font-size:19px;}
  .btn{width:100%;}
  .hero-cta .btn{width:auto;flex:1 1 auto;min-width:150px;}
  .btn-sm{width:auto;}
  .foot-grid{grid-template-columns:1fr;}
  .foot-bottom-inner{flex-direction:column;align-items:flex-start;}
}
@media (max-width:575.98px){
  .hero h1{font-size:clamp(28px,8vw,34px);}
  .hero-stats{gap:24px;}
  .hero-stats b{font-size:20px;}
  .hero-cta{flex-direction:column;}
  .hero-cta .btn{width:100%;}
  .empty-state{padding:48px 18px;min-height:220px;}
}

/* roulang page: article */
:root{
  --ink:#141A19;
  --text:#2B3735;
  --muted:#5A6664;
  --soft:#93A09D;
  --green:#1F3B36;
  --green-deep:#14231F;
  --green-mid:#2F5A51;
  --clay:#C2542A;
  --clay-deep:#A8441F;
  --brass:#A98A5B;
  --bg:#F7F4EF;
  --bg-alt:#EFEAE2;
  --white:#FFFFFF;
  --line:#E3DCD1;
  --ok:#3F6B57;
  --err:#B3402E;
  --r-s:4px;
  --r-m:8px;
  --r-l:12px;
  --sd:0 1px 2px rgba(20,26,25,.05);
  --sd-h:0 12px 28px rgba(20,26,25,.10);
  --sd-p:0 20px 48px rgba(20,26,25,.12);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::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','Hiragino Sans GB','Microsoft YaHei',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:17px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:0;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
time,.num{font-variant-numeric:tabular-nums;}
.container{width:100%;max-width:1200px;margin-left:auto;margin-right:auto;padding-left:32px;padding-right:32px;}
@media (min-width:1400px){.container{max-width:1280px;}}
@media (max-width:991px){.container{padding-left:24px;padding-right:24px;}}
@media (max-width:575px){.container{padding-left:18px;padding-right:18px;}}

/* ---------- 顶栏 ---------- */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:rgba(247,244,239,.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:background .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.site-header.is-scrolled{background:rgba(255,255,255,.94);border-bottom-color:var(--line);box-shadow:0 1px 2px rgba(20,26,25,.05);}
.header-inner{display:flex;align-items:center;gap:24px;min-height:76px;transition:min-height .2s ease;}
.site-header.is-scrolled .header-inner{min-height:64px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{width:34px;height:34px;flex:0 0 34px;fill:none;stroke:var(--green);stroke-width:1.8;}
.brand-text{font-size:20px;line-height:1;white-space:nowrap;}
.brand-text b{font-weight:800;color:var(--green);}
.brand-text i{font-style:normal;font-weight:500;color:var(--ink);}

.main-nav{display:flex;align-items:center;gap:2px;}
.main-nav .nav-link{
  position:relative;display:inline-flex;align-items:center;height:76px;
  padding:0 14px;font-size:15px;font-weight:500;color:var(--text);
  transition:color .18s ease;
}
.main-nav .nav-link::after{
  content:"";position:absolute;left:50%;bottom:20px;width:20px;height:2px;
  background:var(--clay);transform:translateX(-50%) scaleX(0);transform-origin:center;
  transition:transform .18s ease;
}
.main-nav .nav-link:hover{color:var(--green);}
.main-nav .nav-link:hover::after,
.main-nav .nav-link.active::after{transform:translateX(-50%) scaleX(1);}
.main-nav .nav-link.active{color:var(--green);font-weight:700;}

.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px;}
.btn-solid{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:40px;padding:0 20px;border-radius:var(--r-m);
  background:var(--clay);border:1px solid var(--clay);color:#fff;
  font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:background .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn-solid:hover{background:var(--clay-deep);border-color:var(--clay-deep);color:#fff;transform:translateY(-1px);box-shadow:0 8px 18px rgba(194,84,42,.22);}
.btn-solid:focus-visible,.btn-line:focus-visible,.link-arrow:focus-visible,.nav-link:focus-visible,.mega-trigger:focus-visible{
  outline:2px solid rgba(194,84,42,.3);outline-offset:2px;
}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:var(--r-m);
  background:transparent;border:1.5px solid var(--green);color:var(--green);
  font-size:15px;font-weight:600;cursor:pointer;
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
.btn-line:hover{background:var(--green);color:#fff;transform:translateY(-1px);}

.mega-wrap{position:relative;}
.mega-trigger{
  display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 14px;
  background:transparent;border:1px solid var(--line);border-radius:var(--r-m);
  color:var(--text);font-size:15px;cursor:pointer;transition:border-color .18s ease,color .18s ease;
}
.mega-trigger:hover{border-color:var(--green);color:var(--green);}
.mega-trigger svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:1.6;transition:transform .18s ease;}
.mega-wrap.open .mega-trigger svg{transform:rotate(180deg);}
.mega-panel{
  position:absolute;right:0;top:calc(100% + 14px);width:760px;padding:24px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-l);box-shadow:var(--sd-p);
  display:grid;grid-template-columns:1fr 1.1fr;gap:28px;
  opacity:0;visibility:hidden;transform:translateY(-8px);z-index:80;
  transition:opacity .12s ease,transform .12s ease,visibility .12s;
}
.mega-wrap.open .mega-panel{opacity:1;visibility:visible;transform:translateY(0);}
.mega-col h5{font-size:13px;font-weight:700;color:var(--soft);letter-spacing:.06em;margin-bottom:8px;}
.mega-list a{
  display:flex;align-items:center;height:40px;font-size:15px;color:var(--text);
  transition:color .18s ease,transform .18s ease;
}
.mega-list a:hover{color:var(--green);transform:translateX(2px);}
.mega-side{display:flex;flex-direction:column;gap:12px;}
.mega-mini{display:flex;gap:12px;align-items:flex-start;}
.mega-mini .thumb{width:40px;height:24px;border-radius:var(--r-s);overflow:hidden;flex:0 0 40px;background:var(--bg-alt);}
.mega-mini .thumb img{width:100%;height:100%;object-fit:cover;}
.mega-mini span{font-size:14px;line-height:1.5;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.mega-entry{
  position:relative;display:block;border-radius:var(--r-m);overflow:hidden;min-height:96px;
  background-image:url('/assets/images/coverpic/cover-5.webp');background-size:cover;background-position:center;
}
.mega-entry::before{content:"";position:absolute;inset:0;background:rgba(31,59,54,.78);}
.mega-entry span{position:relative;display:block;padding:20px;color:#fff;font-size:15px;font-weight:600;line-height:1.5;}

.menu-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border:1px solid var(--line);border-radius:var(--r-m);
  background:#fff;cursor:pointer;
}
.menu-btn svg{width:20px;height:20px;stroke:var(--green);fill:none;stroke-width:1.8;stroke-linecap:round;}
.mob-nav{width:320px !important;background:var(--bg);}
.mob-nav .offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px;}
.mob-nav .offcanvas-body{padding:16px 20px 28px;display:flex;flex-direction:column;}
.mob-link{
  display:flex;align-items:center;justify-content:space-between;
  height:48px;font-size:16px;font-weight:500;color:var(--text);
  border-bottom:1px solid var(--line);
}
.mob-link svg{width:14px;height:14px;stroke:var(--soft);fill:none;stroke-width:1.8;}
.mob-link.active{color:var(--green);font-weight:700;}
.mob-cta{margin-top:24px;height:48px;width:100%;}

/* ---------- 面包屑 ---------- */
.crumb-bar{border-bottom:1px solid var(--line);background:var(--bg-alt);}
.crumb{display:flex;align-items:center;gap:10px;padding:14px 0;font-size:14px;color:var(--muted);min-width:0;}
.crumb a{color:var(--muted);transition:color .18s ease;white-space:nowrap;}
.crumb a:hover{color:var(--green);}
.crumb .sep{color:var(--soft);font-size:12px;}
.crumb .current{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;}

/* ---------- 文章布局 ---------- */
.article-layout{
  display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);
  gap:56px;padding:44px 0 96px;align-items:start;
}
.post-head{margin-bottom:32px;padding-bottom:28px;border-bottom:1px solid var(--line);}
.badge-line{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:var(--r-s);
  border:1px solid var(--line);background:#fff;color:var(--muted);font-size:14px;
}
.post-title{
  font-size:clamp(28px,3.4vw,40px);line-height:1.26;font-weight:800;color:var(--ink);
  margin:16px 0 18px;
}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--muted);}
.post-meta .dot{color:var(--soft);}

.article-body{font-size:17.5px;line-height:1.95;color:var(--text);max-width:760px;}
.article-body > * + *{margin-top:1.2em;}
.article-body h2{
  font-size:clamp(22px,2.4vw,28px);line-height:1.4;font-weight:700;color:var(--ink);
  margin:2.2em 0 .8em;padding-left:14px;border-left:3px solid var(--clay);
}
.article-body h3{font-size:20px;line-height:1.45;font-weight:700;color:var(--ink);margin:1.8em 0 .6em;}
.article-body h4{font-size:17.5px;font-weight:700;color:var(--ink);margin:1.5em 0 .4em;}
.article-body p{margin:1.2em 0 0;}
.article-body strong{color:var(--ink);font-weight:700;}
.article-body img{border-radius:var(--r-m);margin:1.6em 0 .7em;width:100%;}
.article-body figure{margin:1.6em 0;}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:6px;}
.article-body blockquote{
  background:var(--bg-alt);border-left:3px solid var(--green);
  border-radius:0 var(--r-m) var(--r-m) 0;padding:20px;font-size:17px;color:var(--text);margin:1.6em 0;
}
.article-body blockquote p{margin:0;}
.article-body ul,.article-body ol{padding-left:1.4em;margin:1.2em 0 0;}
.article-body ul{list-style:square;}
.article-body ol{list-style:decimal;}
.article-body li{margin:.5em 0;line-height:1.9;}
.article-body ul li::marker{color:var(--clay);}
.article-body ol li::marker{color:var(--clay);font-weight:700;}
.article-body a{
  color:var(--green);text-decoration:underline;text-underline-offset:3px;
  text-decoration-thickness:1px;text-decoration-color:var(--clay);
}
.article-body a:hover{color:var(--clay);text-decoration-thickness:2px;}
.article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15.5px;}
.article-body th{background:var(--green);color:#fff;font-size:14px;font-weight:700;text-align:left;padding:14px 16px;}
.article-body td{padding:14px 16px;border-bottom:1px solid var(--line);}
.article-body tbody tr:nth-child(even){background:var(--bg-alt);}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2em 0;}
.post-empty{
  border:1px solid var(--line);background:#fff;border-radius:var(--r-m);
  padding:48px 28px;text-align:center;
}
.post-empty svg{width:64px;height:64px;margin:0 auto 16px;stroke:var(--brass);fill:none;stroke-width:1.5;}
.post-empty h2{font-size:22px;font-weight:700;margin-bottom:8px;border:0;padding:0;}
.post-empty p{font-size:15px;color:var(--muted);margin-bottom:20px;}

/* ---------- 文章尾 ---------- */
.post-tags{display:flex;flex-wrap:wrap;gap:10px;margin:40px 0 0;max-width:760px;}
.tag-pill{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;
  border:1px solid var(--line);background:#fff;font-size:14px;color:var(--muted);
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.tag-pill:hover{border-color:var(--green);color:var(--green);}
.readnext{max-width:760px;margin-top:36px;display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.readnext-card{
  display:flex;gap:14px;padding:16px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-m);box-shadow:var(--sd);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.readnext-card:hover{transform:translateY(-2px);box-shadow:var(--sd-h);border-color:#CED6D0;}
.readnext-card .thumb{width:88px;height:64px;flex:0 0 88px;border-radius:var(--r-s);overflow:hidden;background:var(--bg-alt);}
.readnext-card .thumb img{width:100%;height:100%;object-fit:cover;}
.readnext-card em{font-style:normal;font-size:13px;color:var(--soft);display:block;margin-bottom:4px;}
.readnext-card strong{display:block;font-size:15px;font-weight:700;color:var(--ink);line-height:1.5;}
.back-row{margin-top:28px;max-width:760px;}

/* ---------- 侧栏 ---------- */
.side-sticky{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px;}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:22px;box-shadow:var(--sd);}
.side-card h4{font-size:16px;font-weight:700;margin-bottom:14px;}
.side-list li + li{border-top:1px solid var(--line);}
.side-list a{display:flex;gap:12px;padding:14px 0;transition:transform .2s ease;}
.side-list a:hover{transform:translateX(2px);}
.side-list .thumb{width:72px;height:48px;flex:0 0 72px;border-radius:var(--r-s);overflow:hidden;background:var(--bg-alt);}
.side-list .thumb img{width:100%;height:100%;object-fit:cover;}
.side-list span{font-size:15px;line-height:1.5;color:var(--ink);font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.side-list em{font-style:normal;display:block;font-size:13px;color:var(--soft);margin-top:4px;}
.side-dark{
  background:var(--green-deep);border-color:var(--green-deep);color:#fff;
}
.side-dark h4{color:#fff;}
.side-dark p{font-size:14px;color:rgba(255,255,255,.72);line-height:1.7;}
.side-dark .link-arrow{color:#fff;margin-top:14px;}
.side-dark .link-arrow:hover{color:#F0C3A8;}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--green);
  transition:color .18s ease;
}
.link-arrow svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.8;transition:transform .18s ease;}
.link-arrow:hover{color:var(--clay);}
.link-arrow:hover svg{transform:translateX(3px);}

/* ---------- CTA ---------- */
.cta-band{position:relative;background:var(--green-deep);padding:88px 0;overflow:hidden;}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;opacity:.14;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.05) 0 1px,transparent 1px 46px);
}
.cta-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.cta-copy h2{color:#fff;font-size:clamp(24px,2.6vw,34px);line-height:1.3;font-weight:700;}
.cta-copy p{color:rgba(255,255,255,.74);font-size:16px;margin-top:14px;}
.cta-points{margin-top:24px;display:flex;flex-direction:column;gap:10px;}
.cta-points li{position:relative;padding-left:20px;color:rgba(255,255,255,.86);font-size:15px;}
.cta-points li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:8px;background:var(--clay);}
.cta-form{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-l);padding:26px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;color:rgba(255,255,255,.72);margin-bottom:8px;}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 14px;border-radius:var(--r-m);
  border:1px solid rgba(255,255,255,.2);background:#fff;color:var(--text);
  font-size:15px;transition:border-color .18s ease,box-shadow .18s ease;
}
.field textarea{height:96px;padding:12px 14px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(194,84,42,.2);
}
.cta-form .btn-solid{width:100%;height:48px;font-size:16px;}
.form-note{font-size:13px;color:rgba(255,255,255,.6);margin-top:12px;}
.form-msg{display:none;margin-top:14px;padding:12px 14px;border-radius:var(--r-m);font-size:14px;color:#fff;background:rgba(63,107,87,.9);border-left:3px solid #8BBBA3;}
.form-msg.show{display:block;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--bg-alt);padding-top:72px;border-top:1px solid var(--line);}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:56px;}
.foot-brand p{font-size:14px;color:var(--muted);margin-top:14px;line-height:1.8;max-width:280px;}
.foot-contact{margin-top:18px;display:flex;flex-direction:column;gap:10px;}
.foot-contact li{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);}
.foot-contact svg{stroke:var(--brass);fill:none;stroke-width:1.5;flex:0 0 16px;}
.foot-col h4{font-size:15px;font-weight:700;margin-bottom:16px;color:var(--ink);}
.foot-col ul{display:flex;flex-direction:column;gap:10px;}
.foot-col a{font-size:14px;color:var(--muted);transition:color .18s ease;text-underline-offset:3px;}
.foot-col a:hover{color:var(--clay);text-decoration:underline;}
.foot-col p{font-size:14px;color:var(--muted);line-height:1.8;}
.cert-slot{
  margin-top:10px;padding:8px 12px;border:1px dashed var(--line);border-radius:var(--r-s);
  font-size:13px;color:var(--soft);
}
.foot-bottom{background:var(--green-deep);padding:18px 0;}
.foot-bottom-inner{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.6);}
.foot-bottom-inner a{color:rgba(255,255,255,.6);text-decoration:underline;text-underline-offset:3px;transition:color .18s ease;}
.foot-bottom-inner a:hover{color:var(--clay);}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .32s var(--ease),transform .32s var(--ease);}
.reveal.in{opacity:1;transform:none;}

@media (max-width:1199px){
  .mega-panel{width:640px;}
}
@media (max-width:991px){
  .article-layout{grid-template-columns:1fr;gap:44px;padding:36px 0 72px;}
  .side-sticky{position:static;}
  .cta-grid{grid-template-columns:1fr;gap:36px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .article-body{max-width:100%;}
  .post-tags,.readnext,.back-row{max-width:100%;}
}
@media (max-width:768px){
  .cta-band{padding:64px 0;}
  .readnext{grid-template-columns:1fr;}
  .article-body{font-size:16.5px;line-height:1.9;}
  .article-body table{font-size:14px;}
}
@media (max-width:575px){
  .foot-grid{grid-template-columns:1fr;}
  .post-title{font-size:clamp(24px,6vw,30px);}
  .cta-form{padding:20px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

/* roulang page: category1 */
:root{
  --ink:#141A19;
  --body-c:#2B3735;
  --muted:#5A6664;
  --ph:#93A09D;
  --green:#1F3B36;
  --green-dark:#14231F;
  --green-mid:#2F5A51;
  --terra:#C2542A;
  --terra-dark:#A8441F;
  --copper:#A98A5B;
  --bg:#F7F4EF;
  --bg-2:#EFEAE2;
  --white:#FFFFFF;
  --line:#E3DCD1;
  --line-2:#CED6D0;
  --ok:#3F6B57;
  --err:#B3402E;
  --r-sm:4px;
  --r:8px;
  --r-lg:12px;
  --sh-1:0 1px 2px rgba(20,26,25,.05);
  --sh-2:0 12px 28px rgba(20,26,25,.10);
  --sh-3:0 20px 48px rgba(20,26,25,.12);
  --wrap:1200px;
  --bs-primary:#1F3B36;
  --bs-primary-rgb:31,59,54;
  --bs-body-color:#2B3735;
  --bs-border-color:#E3DCD1;
  --bs-link-color:#1F3B36;
  --bs-link-hover-color:#C2542A;
  --bs-font-sans-serif:'Noto Sans SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-top:76px;
  font-family:'Noto Sans SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:17px;
  line-height:1.85;
  color:var(--body-c);
  background:var(--bg);
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--green);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--terra)}
button{font-family:inherit}
h1,h2,h3,h4{color:var(--ink);margin:0;letter-spacing:0}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
::selection{background:rgba(194,84,42,.18)}

.container{width:100%;max-width:var(--wrap);margin:0 auto;padding-left:32px;padding-right:32px}
@media (min-width:1400px){.container{max-width:1280px}}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  height:76px;display:flex;align-items:center;
  background:transparent;border-bottom:1px solid transparent;
  transition:height .2s ease,background-color .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.site-header.scrolled{
  height:64px;
  background:rgba(247,244,239,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 2px rgba(20,26,25,.05);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:30px;height:30px;flex:0 0 30px}
.brand-mark rect{fill:var(--green);transition:fill .2s ease}
.brand-mark rect:nth-child(2){fill:var(--terra)}
.brand-mark rect:nth-child(3){fill:var(--green-mid)}
a.brand:hover .brand-mark rect:first-child{fill:var(--terra-dark)}
.brand-text{display:inline-flex;align-items:baseline;font-size:20px;line-height:1}
.brand-text b{font-weight:800;color:var(--green)}
.brand-text i{font-style:normal;font-weight:500;color:var(--ink)}
.main-nav{display:flex;align-items:center;gap:4px}
.main-nav .nav-link{
  position:relative;
  padding:10px 14px;
  font-size:15.5px;
  font-weight:500;
  color:var(--body-c);
  border-radius:var(--r-sm);
  transition:color .18s ease;
}
.main-nav .nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--terra);transform:scaleX(0);transform-origin:left;
  transition:transform .18s ease;
}
.main-nav .nav-link:hover{color:var(--green)}
.main-nav .nav-link:hover::after{transform:scaleX(1)}
.main-nav .nav-link.active{color:var(--green);font-weight:700}
.main-nav .nav-link.active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.btn-terra{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;
  background:var(--terra);color:#fff;font-size:16px;font-weight:600;
  border:1px solid var(--terra);border-radius:var(--r);
  transition:background-color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  cursor:pointer;
}
.btn-terra:hover,.btn-terra:focus{background:var(--terra-dark);border-color:var(--terra-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 20px rgba(168,68,31,.24)}
.btn-terra:active{transform:translateY(0)}
.btn-terra.btn-xs{height:40px;padding:0 18px;font-size:15px;border-radius:var(--r)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;
  background:transparent;color:var(--green);font-size:16px;font-weight:600;
  border:1.5px solid var(--green);border-radius:var(--r);
  transition:background-color .18s ease,color .18s ease,transform .18s ease,border-color .18s ease;
  cursor:pointer;
}
.btn-ghost:hover{background:var(--green);color:#fff;transform:translateY(-1px)}
.btn-ghost.on-dark{color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost.on-dark:hover{background:#fff;color:var(--green-dark);border-color:#fff}
.btn-ghost.sm{height:42px;padding:0 18px;font-size:15px}
.btn-terra:focus-visible,.btn-ghost:focus-visible,.nav-toggle:focus-visible,.faq-q:focus-visible,a:focus-visible{
  outline:2px solid rgba(194,84,42,.30);outline-offset:2px;border-radius:var(--r-sm);
}
.nav-toggle{
  width:44px;height:44px;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  background:transparent;border:1px solid var(--line);border-radius:var(--r);cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--green);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
body.drawer-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.drawer-open .nav-toggle span:nth-child(2){opacity:0}
body.drawer-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== Mobile drawer ===== */
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,360px);z-index:1050;
  background:var(--white);border-left:1px solid var(--line);
  transform:translateX(102%);transition:transform .26s cubic-bezier(.22,.61,.36,1);
  display:flex;flex-direction:column;padding:22px 20px 20px;
}
body.drawer-open .mobile-drawer{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line)}
.drawer-close{width:38px;height:38px;border:1px solid var(--line);border-radius:var(--r);background:transparent;color:var(--green);font-size:18px;line-height:1;cursor:pointer}
.drawer-nav{margin-top:10px;display:flex;flex-direction:column}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  height:48px;font-size:16px;font-weight:600;color:var(--body-c);
  border-bottom:1px solid var(--line);
}
.drawer-nav a::after{content:"›";color:var(--ph);font-weight:400}
.drawer-nav a.active{color:var(--terra)}
.drawer-nav a.active::after{color:var(--terra)}
.drawer-cta{margin-top:auto;width:100%}
.drawer-mask{
  position:fixed;inset:0;background:rgba(20,26,25,.45);z-index:1040;
  opacity:0;visibility:hidden;transition:opacity .24s ease,visibility .24s ease;
}
body.drawer-open .drawer-mask{opacity:1;visibility:visible}

/* ===== Bread crumb ===== */
.crumb-bar{background:var(--bg-2);border-bottom:1px solid var(--line)}
.crumb-bar .container{display:flex;align-items:center;min-height:48px}
.crumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--muted)}
.crumb a{color:var(--body-c)}
.crumb a:hover{color:var(--terra)}
.crumb .sep{color:var(--ph)}
.crumb .cur{color:var(--muted)}

/* ===== Page hero ===== */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  background:#14231F url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  padding:72px 0 76px;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,35,31,.92) 0%,rgba(20,35,31,.84) 100%);
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(135deg,rgba(255,255,255,.04) 0 2px,transparent 2px 15px);
}
.page-hero .container{position:relative;z-index:2}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border:1px solid rgba(255,255,255,.38);border-radius:999px;
  font-size:14px;color:rgba(255,255,255,.92);background:rgba(255,255,255,.05);
}
.hero-badge svg{width:14px;height:14px;stroke:var(--copper);fill:none;stroke-width:1.6}
.page-hero h1{
  margin-top:22px;
  font-size:clamp(28px,3.4vw,42px);
  line-height:1.2;font-weight:800;color:#fff;max-width:900px;
}
.hero-lead{margin-top:18px;max-width:780px;font-size:17px;line-height:1.85;color:rgba(255,255,255,.80)}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.hero-tags span{
  display:inline-flex;align-items:center;
  padding:6px 14px;border:1px solid rgba(255,255,255,.28);border-radius:999px;
  font-size:14px;color:rgba(255,255,255,.88);
}
.hero-metrics{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:24px;margin-top:44px;padding-top:32px;border-top:1px solid rgba(255,255,255,.16);
}
.hero-metrics .m-num{
  font-size:24px;font-weight:800;color:#fff;line-height:1.2;
  font-variant-numeric:tabular-nums;
}
.hero-metrics .m-num em{font-style:normal;font-size:14px;font-weight:600;color:var(--copper);margin-left:4px}
.hero-metrics .m-label{margin-top:6px;font-size:13px;color:rgba(255,255,255,.62)}

/* ===== Layout with anchor nav ===== */
.section{padding:96px 0}
.section.tight-top{padding-top:72px}
.section-head{max-width:760px;margin-bottom:32px}
.section-head .eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:.08em;
  color:var(--terra);text-transform:uppercase;margin-bottom:10px;
}
.section-head h2{font-size:clamp(22px,2.4vw,32px);line-height:1.3;font-weight:700}
.section-head p{margin-top:12px;font-size:16px;color:var(--muted)}

.layout{display:grid;grid-template-columns:236px minmax(0,1fr);gap:56px;align-items:start}
.anchor-nav{position:sticky;top:96px;border-left:2px solid var(--line)}
.anchor-nav .an-title{
  font-size:13px;font-weight:700;color:var(--ph);letter-spacing:.06em;
  padding:0 0 12px 16px;
}
.anchor-nav a{
  display:block;padding:9px 0 9px 16px;margin-left:-2px;
  border-left:2px solid transparent;font-size:15px;color:var(--muted);
  transition:color .18s ease,border-color .18s ease,padding-left .18s ease;
}
.anchor-nav a:hover{color:var(--green);padding-left:18px}
.anchor-nav a.active{color:var(--green);font-weight:700;border-left-color:var(--terra)}

/* ===== Media rows ===== */
.media-row{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:48px;align-items:center;
  margin-bottom:96px;
  scroll-margin-top:110px;
}
.media-row:last-child{margin-bottom:0}
.media-row .media-figure{order:0}
.media-row.reverse .media-figure{order:2}
.frame-4x3{position:relative;width:100%;padding-top:75%;border-radius:var(--r-lg);overflow:hidden;background:var(--bg-2);box-shadow:var(--sh-1)}
.frame-4x3 img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s ease-out}
.media-row:hover .frame-4x3 img{transform:scale(1.03)}
.media-body h3{font-size:20px;line-height:1.4;font-weight:700}
.media-body .sub{margin-top:10px;font-size:15px;color:var(--muted)}
.spec-list{margin-top:20px}
.spec-list li{
  display:flex;align-items:baseline;justify-content:space-between;gap:18px;
  padding:10px 0;border-bottom:1px dashed var(--line);
}
.spec-list li:last-child{border-bottom:0}
.spec-list .k{font-size:15px;color:var(--muted)}
.spec-list .v{font-size:16px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;text-align:right}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chip{
  display:inline-flex;align-items:center;
  padding:6px 12px;border:1px solid var(--line);border-radius:999px;
  font-size:14px;color:var(--body-c);background:var(--white);
  transition:border-color .18s ease,color .18s ease,background-color .18s ease;
}
.chip:hover{border-color:var(--terra);color:var(--terra)}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;margin-top:22px;
  font-size:15px;font-weight:700;color:var(--terra);
}
.link-arrow .arw{display:inline-block;transition:transform .18s ease}
.link-arrow:hover{color:var(--terra-dark)}
.link-arrow:hover .arw{transform:translateX(3px)}

/* ===== Parameter table ===== */
.table-band{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--white);box-shadow:var(--sh-1)}
table.spec-table{width:100%;min-width:760px;border-collapse:collapse}
table.spec-table thead th{
  background:var(--green);color:#fff;font-size:14px;font-weight:700;
  text-align:left;padding:14px 18px;white-space:nowrap;
}
table.spec-table tbody td{
  height:52px;padding:12px 18px;font-size:15px;color:var(--body-c);
  border-top:1px solid var(--line);
}
table.spec-table tbody tr:nth-child(even){background:#F7F4EF}
table.spec-table tbody td:first-child{font-weight:700;color:var(--ink)}
table.spec-table .num{font-variant-numeric:tabular-nums}
.table-note{margin-top:14px;font-size:13px;color:var(--muted)}
.swipe-tip{display:none;font-size:13px;color:var(--muted);margin-bottom:8px}

/* ===== FAQ ===== */
.faq-wrap{max-width:880px;margin:0 auto}
.faq-item{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  margin-bottom:12px;overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease;
}
.faq-item:hover{border-color:var(--line-2)}
.faq-item.open{border-color:var(--line-2);box-shadow:var(--sh-1)}
.faq-item.open::before{content:"";display:block;height:3px;background:var(--terra)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 22px;background:transparent;border:0;text-align:left;cursor:pointer;
  font-size:17px;font-weight:700;color:var(--ink);line-height:1.5;
}
.faq-icon{position:relative;flex:0 0 20px;width:20px;height:20px}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--terra);border-radius:2px}
.faq-icon::before{width:14px;height:2px;left:3px;top:9px}
.faq-icon::after{width:2px;height:14px;left:9px;top:3px;transition:transform .2s ease}
.faq-item.open .faq-icon::after{transform:rotate(90deg)}
.faq-a{display:grid;grid-template-rows:0fr;opacity:0;transition:grid-template-rows .24s ease,opacity .22s ease}
.faq-item.open .faq-a{grid-template-rows:1fr;opacity:1}
.faq-a>div{overflow:hidden}
.faq-a p{padding:0 22px 20px;font-size:16px;line-height:1.85;color:var(--muted)}
.faq-narrow .faq-q{padding:16px 18px;font-size:16px}
.faq-narrow .faq-a p{padding:0 18px 16px;font-size:15px}

/* ===== CTA band ===== */
.cta-band{
  position:relative;overflow:hidden;color:#fff;padding:96px 0;
  background:#14231F url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
}
.cta-band::before{content:"";position:absolute;inset:0;background:rgba(20,35,31,.86)}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(135deg,rgba(255,255,255,.04) 0 2px,transparent 2px 15px);
}
.cta-band .container{position:relative;z-index:2}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.cta-copy h2{font-size:clamp(24px,2.8vw,36px);line-height:1.25;font-weight:800;color:#fff}
.cta-copy p{margin-top:16px;font-size:16px;color:rgba(255,255,255,.76);max-width:460px}
.point-list{margin-top:26px}
.point-list li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;color:rgba(255,255,255,.86);margin-bottom:12px}
.point-list li i{display:block;flex:0 0 8px;width:8px;height:8px;margin-top:9px;background:var(--terra);border-radius:2px}
.lead-form{background:transparent}
.lead-form .field{margin-bottom:16px}
.lead-form label{display:block;font-size:13px;color:rgba(255,255,255,.72);margin-bottom:8px}
.lead-form .control{
  width:100%;height:48px;padding:0 14px;font-size:15.5px;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.lead-form textarea.control{height:104px;padding:12px 14px;line-height:1.7;resize:vertical}
.lead-form .control:focus{
  outline:none;border-color:var(--green);
  box-shadow:0 0 0 3px rgba(194,84,42,.20);
}
.lead-form select.control{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.lead-form .btn-terra{width:100%;margin-top:6px}
.privacy-note{margin-top:14px;font-size:13px;color:rgba(255,255,255,.55)}
.form-msg{margin-top:14px;font-size:14px;color:#fff;padding:10px 14px;border-left:3px solid var(--copper);background:rgba(255,255,255,.08);border-radius:0 var(--r-sm) var(--r-sm) 0;display:none}
.form-msg.show{display:block}

/* ===== Footer ===== */
.site-footer{background:var(--bg);border-top:1px solid var(--line);padding-top:72px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:56px}
.foot-brand .brand{margin-bottom:16px}
.foot-brand p{font-size:15px;color:var(--muted);max-width:320px}
.foot-contact{margin-top:20px}
.foot-contact li{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--body-c);margin-bottom:10px}
.foot-contact svg{flex:0 0 16px;stroke:var(--green-mid);fill:none;stroke-width:1.5}
.foot-col h4{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:16px}
.foot-col ul li{margin-bottom:10px}
.foot-col ul a{font-size:15px;color:var(--muted)}
.foot-col ul a:hover{color:var(--terra);text-decoration:underline;text-underline-offset:3px}
.foot-col p{font-size:14.5px;color:var(--muted)}
.cert-slot{
  margin-top:10px;padding:10px 12px;border:1px dashed var(--line-2);border-radius:var(--r-sm);
  font-size:13px;color:var(--muted);background:var(--white);
}
.foot-bottom{background:var(--green-dark);color:rgba(255,255,255,.72)}
.foot-bottom .container{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  padding-top:18px;padding-bottom:18px;font-size:13px;
}
.foot-bottom a{color:rgba(255,255,255,.78)}
.foot-bottom a:hover{color:var(--terra);text-decoration:underline;text-underline-offset:3px}

/* ===== Reveal ===== */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .32s cubic-bezier(.22,.61,.36,1),transform .32s cubic-bezier(.22,.61,.36,1);transition-delay:var(--d,0ms)}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:1399.98px){
  .cta-grid{gap:48px}
}
@media (max-width:1199.98px){
  .layout{grid-template-columns:200px minmax(0,1fr);gap:40px}
  .media-row{gap:36px}
}
@media (max-width:991.98px){
  .container{padding-left:24px;padding-right:24px}
  .section{padding:72px 0}
  .layout{grid-template-columns:1fr;gap:32px}
  .anchor-nav{
    position:static;border-left:0;border-bottom:1px solid var(--line);
    display:flex;gap:8px;overflow-x:auto;padding-bottom:10px;
  }
  .anchor-nav .an-title{display:none}
  .anchor-nav a{
    flex:0 0 auto;padding:8px 14px;margin-left:0;border:1px solid var(--line);
    border-radius:999px;font-size:14px;background:var(--white);
  }
  .anchor-nav a:hover{padding-left:14px}
  .anchor-nav a.active{border-color:var(--terra);color:var(--terra)}
  .media-row{grid-template-columns:1fr;gap:24px;margin-bottom:72px}
  .media-row.reverse .media-figure{order:0}
  .hero-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .cta-grid{grid-template-columns:1fr;gap:36px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
  .swipe-tip{display:block}
}
@media (max-width:767.98px){
  body{padding-top:68px;font-size:16px}
  .site-header{height:68px}
  .container{padding-left:18px;padding-right:18px}
  .section{padding:56px 0}
  .page-hero{padding:52px 0 56px}
  .hero-lead{font-size:15.5px}
  .hero-metrics{margin-top:32px;padding-top:24px}
  .media-row{margin-bottom:56px}
  .spec-list .v{text-align:right}
  .cta-band{padding:64px 0}
  .form-row{grid-template-columns:1fr;gap:0}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .foot-bottom .container{justify-content:flex-start}
  .btn-terra,.btn-ghost{width:100%;max-width:100%}
  .header-actions .btn-terra{width:auto}
}
@media (max-width:519.98px){
  .hero-tags span{font-size:13px;padding:5px 11px}
  .hero-metrics .m-num{font-size:21px}
  .faq-q{font-size:16px;padding:16px 16px}
  .faq-a p{padding:0 16px 16px}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{transition-duration:.001ms !important;animation-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: category2 */
:root{
  --green-900:#14231F;
  --green-700:#1F3B36;
  --green-500:#2F5A51;
  --terra:#C2542A;
  --terra-dark:#A8441F;
  --copper:#A98A5B;
  --bg:#F7F4EF;
  --bg-alt:#EFEAE2;
  --white:#FFFFFF;
  --ink:#141A19;
  --text:#2B3735;
  --muted:#5A6664;
  --placeholder:#93A09D;
  --line:#E3DCD1;
  --line-strong:#CED6D0;
  --ok:#3F6B57;
  --err:#B3402E;
  --r-xs:4px;
  --r-sm:8px;
  --r-md:12px;
  --r-pill:999px;
  --sh1:0 1px 2px rgba(20,26,25,.05);
  --sh2:0 12px 28px rgba(20,26,25,.10);
  --sh3:0 20px 48px rgba(20,26,25,.12);
  --maxw:1200px;
  --sec:96px;
  --bs-body-bg:var(--bg);
  --bs-body-color:var(--text);
  --bs-primary:var(--terra);
  --bs-border-color:var(--line);
  --bs-link-color:var(--green-700);
  --bs-link-hover-color:var(--terra);
  --bs-font-sans-serif:'Noto Sans SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*,*::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','Hiragino Sans GB','Microsoft YaHei',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:17px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--green-700);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--terra);}
h1,h2,h3,h4,h5{margin:0;color:var(--ink);font-weight:700;line-height:1.3;letter-spacing:0;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid rgba(194,84,42,.45);outline-offset:2px;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 32px;}
.num{font-variant-numeric:tabular-nums;}

/* ------- 通用组件 ------- */
.btn-t{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-sm);
  font-size:16px;font-weight:700;border:1.5px solid transparent;
  transition:transform .18s ease,background-color .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;
  cursor:pointer;
}
.btn-solid{background:var(--terra);color:#fff;box-shadow:0 1px 2px rgba(20,26,25,.05);}
.btn-solid:hover{background:var(--terra-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(168,68,31,.24);}
.btn-outline-t{background:transparent;border-color:var(--green-700);color:var(--green-700);}
.btn-outline-t:hover{background:var(--green-700);color:#fff;}
.btn-text{
  display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:15px;
  color:var(--terra);border:0;background:none;padding:0;
}
.btn-text svg{transition:transform .18s ease;}
.btn-text:hover svg{transform:translateX(3px);}
.badge-line{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:var(--r-pill);border:1px solid var(--line);
  font-size:14px;color:var(--muted);background:#fff;
}
.badge-fill{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:var(--r-pill);
  font-size:14px;color:#fff;background:var(--terra);
}
.sec{padding:var(--sec) 0;}
.sec-head{margin-bottom:32px;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;}
.sec-head h2{font-size:clamp(22px,2.4vw,32px);font-weight:700;}
.sec-head .sec-desc{color:var(--muted);font-size:15px;max-width:620px;margin:10px 0 0;}
.eyebrow{font-size:13px;letter-spacing:.14em;color:var(--copper);font-weight:700;text-transform:uppercase;}

/* ------- 头部导航 ------- */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:transparent;
  transition:background-color .2s ease,box-shadow .2s ease,border-color .2s ease,padding .2s ease;
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(247,244,239,.94);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 2px rgba(20,26,25,.05);
  backdrop-filter:saturate(140%) blur(6px);
}
.header-inner{
  height:76px;display:flex;align-items:center;gap:28px;
  transition:height .2s ease;
}
.site-header.is-scrolled .header-inner{height:64px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{width:32px;height:32px;flex:0 0 auto;}
.brand-mark rect{fill:var(--green-700);}
.brand-text{font-size:19px;line-height:1;white-space:nowrap;}
.brand-text b{font-weight:800;color:var(--terra);letter-spacing:.01em;}
.brand-text i{font-style:normal;font-weight:500;color:var(--ink);}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:8px;}
.main-nav .nav-link{
  position:relative;padding:10px 14px;font-size:16px;font-weight:500;color:var(--ink);
  border-radius:var(--r-xs);
}
.main-nav .nav-link::after{
  content:"";position:absolute;left:14px;right:auto;bottom:2px;height:2px;width:0;
  background:var(--terra);transition:width .18s ease;
}
.main-nav .nav-link:hover{color:var(--green-700);}
.main-nav .nav-link:hover::after{width:20px;}
.main-nav .nav-link.active{color:var(--green-700);font-weight:700;}
.main-nav .nav-link.active::after{width:20px;}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:14px;position:relative;}
.btn-nav{height:40px;padding:0 18px;font-size:15px;}
.mega-toggle{
  display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 14px;
  background:transparent;border:1px solid var(--line);border-radius:var(--r-sm);
  color:var(--ink);font-size:15px;font-weight:500;cursor:pointer;transition:border-color .18s ease,color .18s ease;
}
.mega-toggle:hover{border-color:var(--line-strong);color:var(--green-700);}
.mega-icon{display:inline-block;width:12px;height:12px;border-top:1.5px solid currentColor;border-bottom:1.5px solid currentColor;position:relative;}
.mega-icon::after{content:"";position:absolute;left:0;right:0;top:50%;border-top:1.5px solid currentColor;}
.mega-panel{
  position:absolute;top:calc(100% + 16px);right:0;width:820px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh3);
  padding:26px;display:none;grid-template-columns:1.05fr 1fr;gap:28px;
}
.mega-panel.open{display:grid;}
.mega-col h5{font-size:13px;letter-spacing:.1em;color:var(--copper);margin-bottom:12px;font-weight:700;}
.mega-links{columns:2;column-gap:24px;}
.mega-links a{
  display:block;line-height:40px;font-size:15px;color:var(--text);transition:color .18s ease,transform .18s ease;
}
.mega-links a:hover{color:var(--terra);transform:translateX(2px);}
.mega-latest{border-left:1px solid var(--line);padding-left:24px;display:flex;flex-direction:column;gap:14px;}
.mega-item{display:flex;gap:12px;align-items:flex-start;}
.mega-item .thumb{width:40px;height:24px;border-radius:var(--r-xs);object-fit:cover;flex:0 0 auto;background:var(--bg-alt);}
.mega-item span{font-size:14px;line-height:1.5;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.mega-item:hover span{color:var(--terra);}
.mega-entry{
  position:relative;border-radius:var(--r-sm);overflow:hidden;height:120px;display:flex;align-items:flex-end;
  padding:16px;background-image:url('/assets/images/coverpic/cover-7.png');background-size:cover;background-position:center;
}
.mega-entry::before{content:"";position:absolute;inset:0;background:rgba(31,59,54,.78);}
.mega-entry p{position:relative;color:#fff;font-size:15px;font-weight:700;line-height:1.5;margin:0;}
.nav-burger{
  margin-left:auto;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:#fff;display:inline-flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;
}
.nav-burger span{display:block;width:20px;height:2px;background:var(--green-700);}
.mobile-menu{
  position:fixed;inset:0;z-index:1055;background:rgba(20,35,31,.4);display:none;
}
.mobile-menu.open{display:block;}
.mobile-sheet{
  position:absolute;top:0;right:0;bottom:0;width:min(360px,88vw);background:#fff;
  display:flex;flex-direction:column;box-shadow:var(--sh3);
}
.mobile-sheet .ms-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line);}
.ms-close{width:36px;height:36px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;color:var(--green-700);font-size:18px;line-height:1;cursor:pointer;}
.ms-body{padding:10px 0;overflow:auto;flex:1;}
.ms-body a{
  display:flex;align-items:center;justify-content:space-between;
  height:48px;padding:0 20px;font-size:16px;color:var(--ink);border-bottom:1px solid var(--bg-alt);
}
.ms-body a.active{color:var(--terra);font-weight:700;}
.ms-foot{padding:16px 20px;border-top:1px solid var(--line);}
.ms-foot .btn-t{width:100%;}

/* ------- 页面头 ------- */
.page-head{position:relative;color:#fff;overflow:hidden;}
.page-head .ph-bg{
  position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
}
.page-head .ph-bg::after{content:"";position:absolute;inset:0;background:rgba(20,35,31,.86);}
.page-head .ph-inner{position:relative;padding:56px 0 64px;}
.crumb{display:flex;align-items:center;gap:8px;font-size:14px;color:rgba(255,255,255,.68);margin-bottom:26px;flex-wrap:wrap;}
.crumb a{color:rgba(255,255,255,.82);}
.crumb a:hover{color:#fff;}
.crumb .sep{color:rgba(255,255,255,.35);}
.crumb .cur{color:rgba(255,255,255,.6);}
.ph-grid{display:grid;grid-template-columns:1.35fr .95fr;gap:48px;align-items:start;}
.ph-grid h1{color:#fff;font-size:clamp(28px,3.4vw,42px);font-weight:800;line-height:1.2;}
.ph-lead{color:rgba(255,255,255,.78);font-size:17px;margin-top:18px;max-width:660px;line-height:1.85;}
.ph-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
.ph-actions .btn-outline-t{border-color:rgba(255,255,255,.5);color:#fff;}
.ph-actions .btn-outline-t:hover{background:#fff;color:var(--green-900);border-color:#fff;}
.chip-box{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--r-md);padding:22px;}
.chip-box h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:14px;}
.chips{display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  display:inline-flex;align-items:center;padding:6px 14px;border-radius:var(--r-pill);
  border:1px solid rgba(255,255,255,.34);color:rgba(255,255,255,.86);font-size:14px;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease;
}
.chip:hover{background:var(--terra);border-color:var(--terra);color:#fff;}

/* ------- 轨道流程 ------- */
.rail{position:relative;}
.rail::before{
  content:"";position:absolute;left:59px;top:12px;bottom:12px;width:2px;background:var(--line);
}
.rail-item{position:relative;display:grid;grid-template-columns:120px 1fr;gap:40px;padding:0 0 64px;}
.rail-item:last-child{padding-bottom:0;}
.rail-num{
  position:relative;z-index:1;font-size:64px;line-height:1;font-weight:800;
  color:transparent;-webkit-text-stroke:1.5px var(--copper);
  font-variant-numeric:tabular-nums;letter-spacing:-.02em;background:var(--bg);padding:6px 0;
}
.rail-body{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:28px 30px;transition:box-shadow .3s ease,transform .3s ease,border-color .3s ease;
}
.rail-body:hover{box-shadow:var(--sh2);border-color:var(--line-strong);transform:translateY(-2px);}
.rail-body h3{font-size:20px;font-weight:700;margin-bottom:12px;}
.rail-body > p{color:var(--muted);font-size:16px;margin-bottom:18px;}
.rail-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;border-top:1px dashed var(--line);padding-top:18px;margin-bottom:20px;}
.rail-facts .k{font-size:13px;color:var(--muted);margin-bottom:4px;}
.rail-facts .v{font-size:16px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;}
.rail-media{display:grid;grid-template-columns:1.1fr 1fr;gap:22px;align-items:center;}
.rail-media .frame{border-radius:var(--r-sm);overflow:hidden;aspect-ratio:4/3;background:var(--bg-alt);border:1px solid var(--line);}
.rail-media .frame img{width:100%;height:100%;object-fit:cover;transition:transform .4s cubic-bezier(.22,.61,.36,1);}
.rail-media .frame:hover img{transform:scale(1.03);}
.rail-notes li{position:relative;padding-left:20px;font-size:15px;color:var(--text);line-height:1.9;}
.rail-notes li::before{content:"";position:absolute;left:0;top:12px;width:7px;height:7px;background:var(--terra);}

/* ------- 对比表 ------- */
.cmp-wrap{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;}
.cmp-hint{display:none;font-size:13px;color:var(--muted);padding:10px 16px;border-bottom:1px solid var(--line);background:var(--bg-alt);}
.table-scroll{overflow-x:auto;}
table.cmp{width:100%;border-collapse:collapse;min-width:760px;}
table.cmp th,table.cmp td{padding:0 20px;text-align:left;border-bottom:1px solid var(--line);height:52px;font-size:15px;}
table.cmp thead th{
  background:var(--green-700);color:#fff;font-size:14px;font-weight:700;height:56px;white-space:nowrap;
}
table.cmp thead th:first-child{background:var(--green-900);position:sticky;left:0;z-index:2;}
table.cmp tbody th{
  font-weight:500;color:var(--muted);background:var(--bg);position:sticky;left:0;z-index:1;
  white-space:nowrap;font-size:14px;min-width:150px;
}
table.cmp tbody tr:nth-child(even) td{background:#F7F4EF;}
table.cmp tbody tr:hover td{background:#F1EDE5;}
table.cmp tbody tr:hover th{background:#ECE7DE;}
table.cmp td{color:var(--text);font-variant-numeric:tabular-nums;}
table.cmp td strong{color:var(--ink);}
.cmp-note{margin-top:16px;font-size:14px;color:var(--muted);}

/* ------- 质控保障 ------- */
.assure-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:56px;align-items:start;}
.assure-figure{border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/5;background:var(--bg-alt);}
.assure-figure img{width:100%;height:100%;object-fit:cover;}
.assure-list{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.assure-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:22px;transition:box-shadow .3s ease,transform .3s ease,border-color .3s ease;}
.assure-card:hover{box-shadow:var(--sh2);transform:translateY(-2px);border-color:var(--line-strong);}
.assure-card .ic{width:28px;height:28px;margin-bottom:14px;}
.assure-card .ic rect,.assure-card .ic path,.assure-card .ic line{stroke:var(--copper);stroke-width:1.5;fill:none;}
.assure-card h3{font-size:17px;font-weight:700;margin-bottom:8px;}
.assure-card p{font-size:15px;color:var(--muted);margin:0;line-height:1.8;}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;border-top:1px solid var(--line);padding-top:28px;}
.metrics .m-num{font-size:24px;font-weight:800;color:var(--green-700);font-variant-numeric:tabular-nums;}
.metrics .m-label{font-size:13px;color:var(--muted);margin-top:4px;}

/* ------- FAQ ------- */
.faq-wrap{max-width:880px;margin:0 auto;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  margin-bottom:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item.open{border-color:var(--line-strong);box-shadow:var(--sh1);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:none;border:0;padding:18px 22px;text-align:left;cursor:pointer;
  font-size:17px;font-weight:700;color:var(--ink);position:relative;
}
.faq-item.open .faq-q::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;background:var(--terra);}
.faq-q .plus{position:relative;width:20px;height:20px;flex:0 0 auto;transition:transform .2s ease;}
.faq-q .plus::before,.faq-q .plus::after{content:"";position:absolute;background:var(--green-700);}
.faq-q .plus::before{left:0;right:0;top:9px;height:2px;}
.faq-q .plus::after{top:0;bottom:0;left:9px;width:2px;}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease,opacity .2s ease;opacity:0;}
.faq-item.open .faq-a{opacity:1;}
.faq-a p{padding:0 22px 20px;font-size:16px;line-height:1.85;color:var(--muted);margin:0;}

/* ------- CTA band ------- */
.cta-band{position:relative;background:var(--green-900);color:#fff;overflow:hidden;}
.cta-band::before{
  content:"";position:absolute;inset:0;opacity:.04;pointer-events:none;
  background-image:repeating-linear-gradient(45deg,#fff 0 1px,transparent 1px 14px);
}
.cta-inner{position:relative;padding:88px 0;}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.cta-grid h2{color:#fff;font-size:clamp(22px,2.4vw,32px);}
.cta-grid .cta-sub{color:rgba(255,255,255,.75);margin-top:16px;font-size:17px;line-height:1.85;}
.cta-points{margin-top:26px;display:grid;gap:12px;}
.cta-points li{position:relative;padding-left:22px;color:rgba(255,255,255,.85);font-size:16px;}
.cta-points li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:8px;background:var(--terra);}
.form-card{background:#fff;border-radius:var(--r-md);padding:30px;box-shadow:var(--sh3);}
.form-card h3{font-size:20px;margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:14px;color:var(--muted);margin-bottom:8px;}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 14px;border:1px solid var(--line);border-radius:var(--r-sm);
  font-size:16px;color:var(--ink);background:#fff;transition:border-color .18s ease,box-shadow .18s ease;
  font-family:inherit;
}
.field textarea{height:96px;padding:12px 14px;resize:vertical;line-height:1.7;}
.field input::placeholder,.field textarea::placeholder{color:var(--placeholder);}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--green-700);box-shadow:0 0 0 3px rgba(194,84,42,.2);
}
.field.has-error input,.field.has-error select{border-color:var(--err);}
.field .err-msg{display:none;font-size:13px;color:var(--err);margin-top:6px;}
.field.has-error .err-msg{display:block;}
.form-card .btn-t{width:100%;}
.privacy{font-size:13px;color:var(--muted);margin:14px 0 0;text-align:center;}
.form-alert{display:none;margin-top:16px;padding:12px 14px;font-size:14px;border-radius:var(--r-sm);border-left:3px solid var(--ok);background:#F0F5F2;color:var(--ok);}
.form-alert.show{display:block;}

/* ------- 页脚 ------- */
.site-footer{background:var(--bg-alt);border-top:1px solid var(--line);}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;padding:72px 0 56px;}
.foot-brand .brand{margin-bottom:16px;}
.foot-brand > p{font-size:15px;color:var(--muted);max-width:300px;}
.foot-contact{display:grid;gap:12px;margin-top:18px;}
.foot-contact li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted);}
.foot-contact svg{stroke:var(--copper);fill:none;stroke-width:1.4;flex:0 0 auto;}
.foot-col h4{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:16px;}
.foot-col ul{display:grid;gap:10px;}
.foot-col a{font-size:15px;color:var(--muted);}
.foot-col a:hover{color:var(--terra);text-decoration:underline;text-underline-offset:3px;}
.foot-col p{font-size:14px;color:var(--muted);line-height:1.8;}
.cert-slot{
  margin-top:10px;border:1px dashed var(--line-strong);border-radius:var(--r-xs);
  padding:8px 12px;font-size:13px;color:var(--muted);background:rgba(255,255,255,.6);
}
.foot-bottom{background:var(--green-900);color:rgba(255,255,255,.7);}
.foot-bottom .container{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:18px;padding-bottom:18px;}
.foot-bottom p{font-size:13px;margin:0;}
.foot-bottom a{color:rgba(255,255,255,.82);}
.foot-bottom a:hover{color:var(--terra);text-decoration:underline;text-underline-offset:3px;}

/* ------- 动效 ------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .32s cubic-bezier(.22,.61,.36,1),transform .32s cubic-bezier(.22,.61,.36,1);}
.reveal.in{opacity:1;transform:none;}

/* ------- 响应式 ------- */
@media (max-width:1399.98px){
  .container{max-width:1200px;}
}
@media (max-width:1199.98px){
  .mega-panel{width:720px;}
  .ph-grid{grid-template-columns:1fr;gap:34px;}
  .assure-grid{grid-template-columns:1fr;gap:40px;}
  .assure-figure{aspect-ratio:16/9;}
}
@media (max-width:991.98px){
  .container{padding:0 24px;}
  :root{--sec:72px;}
  .rail::before{left:39px;}
  .rail-item{grid-template-columns:80px 1fr;gap:24px;padding-bottom:44px;}
  .rail-num{font-size:44px;}
  .rail-facts{grid-template-columns:repeat(2,1fr);}
  .rail-media{grid-template-columns:1fr;}
  .cta-grid{grid-template-columns:1fr;gap:36px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:36px;padding:56px 0 40px;}
  .cmp-hint{display:block;}
}
@media (max-width:767.98px){
  :root{--sec:56px;}
  body{font-size:16px;}
  .container{padding:0 18px;}
  .header-inner{height:64px;}
  .page-head .ph-inner{padding:36px 0 48px;}
  .rail::before{display:none;}
  .rail-item{grid-template-columns:1fr;gap:14px;}
  .rail-num{font-size:36px;padding:0;background:none;}
  .rail-body{padding:22px 20px;}
  .rail-facts{grid-template-columns:1fr 1fr;gap:14px;}
  .assure-list{grid-template-columns:1fr;}
  .metrics{grid-template-columns:1fr 1fr;gap:18px;}
  .foot-grid{grid-template-columns:1fr;gap:32px;}
  .cta-inner{padding:56px 0;}
  .form-card{padding:22px;}
  .btn-t{width:100%;max-width:100%;}
  .ph-actions .btn-t{width:100%;}
  .foot-bottom .container{padding-top:16px;padding-bottom:16px;}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  .reveal{opacity:1;transform:none;}
}