/* roulang page: index */
:root{
  --c-primary:#0D3B2E;
  --c-primary-dark:#08271F;
  --c-accent:#FF6B2C;
  --c-accent-2:#B7E04A;
  --c-bg:#F7F5EF;
  --c-surface:#FFFFFF;
  --c-surface-dark:#0B1512;
  --c-text:#121A18;
  --c-muted:#5F6B64;
  --c-border:#DCE3DB;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:22px;
  --shadow-1:0 12px 30px rgba(13,59,46,.08);
  --shadow-2:0 24px 60px rgba(13,59,46,.14);
  --container:1200px;
  --space-section:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:17px;
  line-height:1.75;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-accent);}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid rgba(255,107,44,.35);
  outline-offset:2px;
}
h1,h2,h3,h4{margin:0 0 14px;font-weight:800;line-height:1.28;color:var(--c-text);letter-spacing:.2px;}
h1{font-size:clamp(32px,5vw,56px);}
h2{font-size:clamp(24px,3vw,36px);}
h3{font-size:21px;font-weight:700;}
h4{font-size:17px;font-weight:700;}
p{margin:0 0 16px;}
ul,ol{margin:0 0 16px;padding-left:0;list-style:none;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:var(--space-section) 0;}
.section.tight{padding:64px 0;}
.section-alt{background:var(--c-surface);}
.section-head{max-width:780px;margin-bottom:40px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head p{color:var(--c-muted);font-size:17px;margin-bottom:0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:1.5px;
  color:var(--c-primary);text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--c-accent);display:inline-block;}
.tag{
  display:inline-block;padding:5px 12px;border-radius:999px;
  font-size:13px;font-weight:700;line-height:1.4;
  background:rgba(13,59,46,.08);color:var(--c-primary);
}
.tag-accent{background:rgba(255,107,44,.14);color:#C94A12;}
.tag-lime{background:rgba(183,224,74,.28);color:#3F6010;}
.divider{height:1px;background:var(--c-border);border:0;margin:0;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;border:1px solid transparent;
  font-size:16px;font-weight:700;cursor:pointer;line-height:1.2;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--c-accent);color:#fff;box-shadow:0 10px 24px rgba(255,107,44,.28);}
.btn-primary:hover{background:#F05A17;color:#fff;transform:translateY(-2px);box-shadow:0 16px 32px rgba(255,107,44,.34);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{background:transparent;border-color:var(--c-primary);color:var(--c-primary);}
.btn-ghost:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px);}
.btn-light{background:#fff;color:var(--c-primary);}
.btn-light:hover{background:var(--c-accent-2);color:var(--c-primary-dark);transform:translateY(-2px);}
.btn-sm{padding:10px 20px;font-size:15px;}
.btn-block{width:100%;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  padding:14px 0;
  background:linear-gradient(180deg,rgba(247,245,239,.96),rgba(247,245,239,.84));
  backdrop-filter:blur(10px);
  transition:box-shadow .25s ease,padding .25s ease;
}
.site-header.is-scrolled{box-shadow:0 10px 28px rgba(13,59,46,.10);padding:10px 0;}
.nav-panel{
  display:flex;align-items:center;gap:18px;
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-l);
  padding:12px 16px;
  box-shadow:var(--shadow-1);
}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--c-primary),var(--c-primary-dark));
  color:var(--c-accent-2);font-weight:800;font-size:19px;letter-spacing:0;
}
.brand-text{font-size:17px;font-weight:800;color:var(--c-text);line-height:1.2;}
.brand-sub{display:block;font-size:11px;font-weight:600;color:var(--c-muted);letter-spacing:1.2px;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-item{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 14px;border-radius:12px;
  font-size:15px;font-weight:600;color:var(--c-muted);
  border:1px solid transparent;transition:all .2s ease;white-space:nowrap;
}
.nav-item i{font-size:13px;opacity:.85;}
.nav-item:hover{background:rgba(13,59,46,.06);border-color:var(--c-border);color:var(--c-primary);}
.nav-item.is-active{background:var(--c-primary);border-color:var(--c-primary);color:#fff;}
.nav-item.is-active i{opacity:1;color:var(--c-accent-2);}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--c-border);background:#fff;color:var(--c-primary);
  font-size:17px;cursor:pointer;align-items:center;justify-content:center;
}
.mobile-drawer{display:none;margin-top:12px;}
.mobile-drawer.is-open{display:block;}
.drawer-card{
  background:var(--c-surface);border:1px solid var(--c-border);
  border-radius:var(--radius-l);padding:18px;box-shadow:var(--shadow-1);
}
.drawer-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px;}
.drawer-link{
  display:flex;align-items:center;gap:8px;
  padding:12px 14px;border-radius:14px;border:1px solid var(--c-border);
  background:var(--c-bg);font-size:14px;font-weight:700;color:var(--c-primary);
}
.drawer-link:hover{background:rgba(13,59,46,.06);color:var(--c-primary);}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background-image:url(/assets/images/backpic/back-1.webp);
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--c-border);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(8,39,31,.94) 0%,rgba(8,39,31,.82) 45%,rgba(8,39,31,.62) 100%);
}
.hero-inner{position:relative;z-index:2;padding:84px 0 88px;color:#fff;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;}
.hero h1{color:#fff;}
.hero-sub{font-size:18px;line-height:1.85;color:rgba(255,255,255,.82);max-width:620px;margin-bottom:26px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px;}
.hero-badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;border-radius:999px;font-size:13px;font-weight:700;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);color:#fff;
}
.hero-badge i{color:var(--c-accent-2);}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:28px;border-top:1px solid rgba(255,255,255,.16);padding-top:24px;}
.hero-stat strong{display:block;font-size:26px;font-weight:800;color:var(--c-accent-2);font-variant-numeric:tabular-nums;}
.hero-stat span{font-size:13px;color:rgba(255,255,255,.7);}

/* 登录卡片 */
.login-card{
  background:var(--c-surface);border-radius:var(--radius-l);
  padding:28px;box-shadow:var(--shadow-2);border:1px solid rgba(255,255,255,.5);
}
.login-card-head h2{font-size:22px;margin-bottom:8px;}
.login-card-head p{font-size:14px;color:var(--c-muted);margin-bottom:20px;}
.login-form label{display:block;font-size:13px;font-weight:700;color:var(--c-muted);margin-bottom:7px;}
.login-form input[type="text"],
.login-form input[type="password"]{
  width:100%;height:48px;padding:0 14px;margin-bottom:16px;
  border:1px solid var(--c-border);border-radius:12px;background:#FCFBF7;
  font-size:15px;color:var(--c-text);transition:border-color .2s ease,box-shadow .2s ease;
}
.login-form input:focus{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(13,59,46,.10);background:#fff;outline:none;}
.code-row{display:flex;gap:10px;margin-bottom:16px;}
.code-row input{margin-bottom:0;flex:1;}
.code-box{
  min-width:118px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(120deg,var(--c-primary),var(--c-primary-dark));
  color:var(--c-accent-2);font-weight:800;letter-spacing:6px;font-size:17px;font-variant-numeric:tabular-nums;
}
.form-row-between{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;font-size:14px;}
.check{display:flex;align-items:center;gap:8px;color:var(--c-muted);font-weight:600;cursor:pointer;}
.check input{width:16px;height:16px;accent-color:var(--c-primary);}
.mini-link{font-size:14px;font-weight:700;color:var(--c-accent);}
.login-note{font-size:12.5px;color:var(--c-muted);margin:14px 0 0;line-height:1.7;}
.login-feedback{
  display:none;margin-top:12px;padding:10px 14px;border-radius:12px;font-size:13.5px;
  background:rgba(183,224,74,.22);color:#3A5A0C;border-left:4px solid var(--c-accent-2);
}
.login-feedback.is-on{display:block;}

/* ---------- 阶梯 ---------- */
.ladder{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;margin-top:8px;}
.ladder-step{
  position:relative;padding:34px 22px 28px;background:var(--c-surface);
  border:1px solid var(--c-border);border-right:0;transition:all .25s ease;
}
.ladder-step:first-child{border-radius:var(--radius-l) 0 0 var(--radius-l);}
.ladder-step:last-child{border-right:1px solid var(--c-border);border-radius:0 var(--radius-l) var(--radius-l) 0;}
.ladder-step:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:var(--c-primary);z-index:3;}
.ladder-num{
  width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:rgba(13,59,46,.08);color:var(--c-primary);font-weight:800;font-size:17px;margin-bottom:16px;
  font-variant-numeric:tabular-nums;
}
.ladder-step h3{font-size:18px;margin-bottom:8px;}
.ladder-step p{font-size:14.5px;color:var(--c-muted);margin-bottom:0;}
.ladder-step.is-current{background:var(--c-primary);border-color:var(--c-primary);color:#fff;}
.ladder-step.is-current h3{color:#fff;}
.ladder-step.is-current p{color:rgba(255,255,255,.76);}
.ladder-step.is-current .ladder-num{background:var(--c-accent);color:#fff;}
.ladder-step.is-current .tag{margin-top:14px;background:rgba(183,224,74,.9);color:#26380A;}

/* ---------- 对比表 ---------- */
.table-scroll{overflow-x:auto;border-radius:var(--radius-l);border:1px solid var(--c-border);background:var(--c-surface);box-shadow:var(--shadow-1);}
table.compare{width:100%;min-width:760px;border-collapse:collapse;font-size:15px;}
table.compare th,table.compare td{padding:18px 20px;text-align:left;border-bottom:1px solid var(--c-border);}
table.compare thead th{background:#F2F0E8;font-size:15px;font-weight:800;color:var(--c-text);position:sticky;top:0;}
table.compare tbody th{
  font-weight:700;color:var(--c-text);background:#FCFBF7;position:sticky;left:0;z-index:2;
  border-right:1px solid var(--c-border);
}
table.compare td{color:var(--c-muted);}
table.compare .col-featured{background:rgba(183,224,74,.16);color:var(--c-text);font-weight:600;}
table.compare thead .col-featured{background:var(--c-primary);color:#fff;}
table.compare tr:last-child th,table.compare tr:last-child td{border-bottom:0;}
.col-badge{display:inline-block;margin-left:8px;padding:2px 9px;border-radius:999px;font-size:12px;background:var(--c-accent);color:#fff;font-weight:700;}

/* ---------- 功能矩阵 ---------- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;}
.bento-item{
  background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-l);
  padding:26px;box-shadow:var(--shadow-1);transition:all .25s ease;
}
.bento-item:hover{transform:translateY(-4px);border-color:var(--c-primary);box-shadow:var(--shadow-2);}
.bento-item .icon-badge{
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(13,59,46,.08);color:var(--c-primary);font-size:18px;margin-bottom:16px;
}
.bento-item h3{font-size:19px;margin-bottom:8px;}
.bento-item p{font-size:15px;color:var(--c-muted);margin-bottom:0;}
.span-4{grid-column:span 4;}
.span-3{grid-column:span 3;}
.span-2{grid-column:span 2;}
.bento-item.feature{
  grid-column:span 4;background:linear-gradient(140deg,var(--c-primary),var(--c-primary-dark));
  color:#fff;border-color:var(--c-primary-dark);display:flex;flex-direction:column;justify-content:space-between;
}
.bento-item.feature h3{color:#fff;font-size:24px;}
.bento-item.feature p{color:rgba(255,255,255,.78);}
.bento-item.feature .icon-badge{background:rgba(255,255,255,.14);color:var(--c-accent-2);}
.bento-thumb{border-radius:var(--radius-m);overflow:hidden;margin-top:20px;border:1px solid rgba(255,255,255,.16);}
.bento-thumb img{width:100%;height:150px;object-fit:cover;}

/* ---------- 限时入口 ---------- */
.flash{
  position:relative;border-radius:var(--radius-l);overflow:hidden;
  background-image:url(/assets/images/backpic/back-3.webp);
  background-size:cover;background-position:center;
  border:1px solid var(--c-primary-dark);
}
.flash::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(11,21,18,.95),rgba(11,21,18,.72));}
.flash-inner{position:relative;z-index:2;padding:44px;display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;color:#fff;}
.flash h2{color:#fff;font-size:clamp(22px,2.6vw,32px);}
.flash p{color:rgba(255,255,255,.78);margin-bottom:0;}
.flash-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;}
.countdown{display:flex;gap:14px;justify-content:flex-end;}
.cd-unit{
  min-width:92px;padding:16px 12px;text-align:center;border-radius:var(--radius-m);
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
}
.cd-unit strong{display:block;font-size:30px;font-weight:800;color:var(--c-accent-2);font-variant-numeric:tabular-nums;letter-spacing:1px;}
.cd-unit span{font-size:12px;color:rgba(255,255,255,.65);letter-spacing:1px;}

/* ---------- 分类入口 ---------- */
.cat-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--c-surface);border:1px solid var(--c-border);
  border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-1);transition:all .25s ease;
}
.cat-card:hover{transform:translateY(-4px);border-color:var(--c-primary);box-shadow:var(--shadow-2);}
.cat-card:hover .cat-more{color:var(--c-accent);}
.cat-figure{position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(140deg,var(--c-primary),var(--c-primary-dark));}
.cat-figure img{width:100%;height:100%;object-fit:cover;}
.cat-body{padding:22px 24px 26px;flex:1;display:flex;flex-direction:column;}
.cat-body h3{font-size:19px;}
.cat-body p{font-size:15px;color:var(--c-muted);flex:1;}
.cat-more{font-size:14px;font-weight:700;color:var(--c-primary);display:inline-flex;align-items:center;gap:8px;}

/* ---------- 咨询表单 ---------- */
.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:32px;align-items:start;}
.contact-side{
  background:linear-gradient(150deg,var(--c-primary),var(--c-primary-dark));
  color:#fff;border-radius:var(--radius-l);padding:34px;box-shadow:var(--shadow-2);
}
.contact-side h3{color:#fff;font-size:22px;}
.contact-side p{color:rgba(255,255,255,.78);font-size:15px;}
.contact-list{margin-top:22px;display:grid;gap:16px;}
.contact-list li{display:flex;gap:14px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.86);}
.contact-list i{
  width:38px;height:38px;border-radius:12px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.12);color:var(--c-accent-2);
}
.form-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-l);padding:32px;box-shadow:var(--shadow-1);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-grid .full{grid-column:1 / -1;}
.form-card label{display:block;font-size:13.5px;font-weight:700;color:var(--c-muted);margin-bottom:8px;}
.form-card input,.form-card select,.form-card textarea{
  width:100%;padding:13px 14px;border:1px solid var(--c-border);border-radius:12px;
  background:#FCFBF7;font-size:15px;font-family:inherit;color:var(--c-text);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.form-card input,.form-card select{height:48px;padding:0 14px;}
.form-card textarea{min-height:118px;resize:vertical;line-height:1.7;}
.form-card input:focus,.form-card select:focus,.form-card textarea:focus{
  border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(13,59,46,.10);background:#fff;outline:none;
}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--c-muted);margin:18px 0;}
.agree input{width:16px;height:16px;margin-top:3px;accent-color:var(--c-primary);}
.form-msg{display:none;margin-top:14px;padding:12px 16px;border-left:4px solid var(--c-accent-2);background:rgba(183,224,74,.18);border-radius:10px;font-size:14px;color:#3A5A0C;}
.form-msg.is-on{display:block;}

/* ---------- 资讯列表 ---------- */
.news-feature{
  display:grid;grid-template-columns:1.05fr 1fr;gap:0;overflow:hidden;
  background:var(--c-surface);border:1px solid var(--c-border);
  border-radius:var(--radius-l);box-shadow:var(--shadow-1);margin-bottom:26px;transition:all .25s ease;
}
.news-feature:hover{border-color:var(--c-primary);box-shadow:var(--shadow-2);}
.news-feature-media{position:relative;min-height:280px;background:linear-gradient(140deg,var(--c-primary),var(--c-primary-dark));}
.news-feature-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.news-feature-body{padding:32px;display:flex;flex-direction:column;justify-content:center;}
.news-feature-body h3{font-size:24px;}
.news-feature-body p{color:var(--c-muted);font-size:15.5px;}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:13px;color:var(--c-muted);margin-bottom:10px;}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.news-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--c-surface);border:1px solid var(--c-border);
  border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-1);transition:all .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--c-primary);box-shadow:var(--shadow-2);}
.news-card-media{aspect-ratio:16/10;overflow:hidden;background:linear-gradient(140deg,var(--c-primary),var(--c-primary-dark));position:relative;}
.news-card-media img{width:100%;height:100%;object-fit:cover;}
.news-card-body{padding:20px 22px 24px;flex:1;display:flex;flex-direction:column;}
.news-card-body h3{font-size:17.5px;line-height:1.5;}
.news-card-body p{font-size:14.5px;color:var(--c-muted);flex:1;margin-bottom:14px;}
.empty-state{
  padding:52px 28px;text-align:center;background:var(--c-surface);
  border:1px dashed var(--c-border);border-radius:var(--radius-l);
}
.empty-state i{font-size:28px;color:var(--c-muted);margin-bottom:14px;display:block;}
.empty-state p{color:var(--c-muted);margin-bottom:6px;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto;}
.accordion{border:0;background:transparent;}
.accordion-item{
  background:var(--c-surface);border:1px solid var(--c-border)!important;border-radius:var(--radius-m)!important;
  margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow-1);
}
.accordion-title{
  font-size:17.5px;font-weight:700;color:var(--c-text);padding:20px 56px 20px 24px;
  border:0;background:transparent;position:relative;display:block;
}
.accordion-title::before{
  content:"\002B";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:20px;font-weight:700;color:var(--c-accent);transition:transform .25s ease;
}
.accordion-item.is-active .accordion-title::before{content:"\2212";transform:translateY(-50%) rotate(180deg);}
.accordion-item.is-active{border-color:var(--c-primary)!important;}
.accordion-content{padding:0 24px 22px;font-size:15.5px;color:var(--c-muted);border:0!important;background:transparent!important;}
.accordion-content p:last-child{margin-bottom:0;}

/* ---------- CTA 条 ---------- */
.cta-band{
  border-radius:var(--radius-l);padding:44px;background:var(--c-surface);
  border:1px solid var(--c-border);box-shadow:var(--shadow-1);
  display:grid;grid-template-columns:1.4fr .6fr;gap:28px;align-items:center;
}
.cta-band h2{margin-bottom:10px;}
.cta-band p{color:var(--c-muted);margin-bottom:0;}
.cta-band-actions{display:flex;flex-direction:column;gap:12px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-surface-dark);color:rgba(255,255,255,.72);padding:64px 0 28px;margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:32px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand-mark{background:rgba(255,255,255,.10);color:var(--c-accent-2);}
.footer-brand span{font-size:17px;font-weight:800;color:#fff;}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.4px;}
.footer-links{display:grid;gap:11px;}
.footer-links a{color:rgba(255,255,255,.7);font-size:14.5px;}
.footer-links a:hover{color:var(--c-accent-2);}
.footer-note{font-size:14px;line-height:1.85;color:rgba(255,255,255,.6);}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:13.5px;color:rgba(255,255,255,.52);
}
.to-top{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 18px;border-radius:999px;border:1px solid rgba(255,255,255,.2);
  color:#fff;font-size:13.5px;font-weight:700;background:rgba(255,255,255,.06);cursor:pointer;
}
.to-top:hover{background:var(--c-accent);border-color:var(--c-accent);color:#fff;}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1279px){
  :root{--space-section:80px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .brand-text{font-size:16px;}
  .nav-item{padding:8px 11px;font-size:14px;}
}
@media screen and (max-width:1023px){
  :root{--space-section:64px;}
  body{font-size:16px;}
  .nav-links{display:none;}
  .nav-actions .btn{display:none;}
  .nav-toggle{display:flex;}
  .ladder{grid-template-columns:1fr 1fr;}
  .ladder-step{border-right:1px solid var(--c-border);border-radius:var(--radius-m)!important;margin-bottom:14px;}
  .bento{grid-template-columns:repeat(4,1fr);}
  .span-4,.span-3,.span-2,.bento-item.feature{grid-column:span 2;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .news-feature{grid-template-columns:1fr;}
  .news-feature-media{min-height:220px;}
  .flash-inner{grid-template-columns:1fr;padding:34px;}
  .countdown{justify-content:flex-start;}
  .contact-grid{grid-template-columns:1fr;}
  .cta-band{grid-template-columns:1fr;padding:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media screen and (max-width:767px){
  :root{--space-section:52px;}
  .container{padding:0 16px;}
  .hero-inner{padding:56px 0 64px;}
  .hero-stats{gap:20px;}
  .hero-stat strong{font-size:22px;}
  .login-card{padding:22px;}
  .bento{grid-template-columns:repeat(2,1fr);}
  .span-4,.span-3,.span-2,.bento-item.feature{grid-column:span 2;}
  .news-grid{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .cd-unit{min-width:74px;padding:12px 8px;}
  .cd-unit strong{font-size:24px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .drawer-grid{grid-template-columns:1fr;}
}
@media screen and (max-width:519px){
  .ladder{grid-template-columns:1fr;}
  .brand-text{font-size:15px;}
  .brand-sub{display:none;}
  .hero-cta .btn{width:100%;}
  .flash-cta .btn{width:100%;}
}

/* roulang page: article */
:root{
  --c-primary:#0D3B2E;
  --c-primary-dark:#08271F;
  --c-accent:#FF6B2C;
  --c-accent-2:#B7E04A;
  --c-bg:#F7F5EF;
  --c-surface:#FFFFFF;
  --c-surface-dark:#0B1512;
  --c-text:#121A18;
  --c-muted:#5F6B64;
  --c-border:#DCE3DB;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:22px;
  --shadow-1:0 12px 30px rgba(13,59,46,.08);
  --shadow-2:0 24px 60px rgba(13,59,46,.14);
  --container:1200px;
  --gap:28px;
  --section-desktop:96px;
  --section-tablet:64px;
  --section-mobile:48px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:17px;
  line-height:1.75;
  color:var(--c-text);
  background:var(--c-bg);
  background-image:radial-gradient(rgba(13,59,46,.06) 1px, transparent 1px);
  background-size:26px 26px;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--c-accent);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.3;font-weight:800;letter-spacing:.2px;}
h1{font-size:clamp(32px,5vw,56px);font-weight:800;}
h2{font-size:clamp(24px,3vw,36px);}
h3{font-size:22px;}
h4{font-size:17px;font-weight:700;}
p{margin:0 0 1em;}
ul,ol{margin:0 0 1em;padding-left:1.25em;}
:focus-visible{outline:3px solid rgba(255,107,44,.35);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}
.section{padding:var(--section-desktop) 0;}
.section--tight{padding:64px 0;}
.section-head{max-width:760px;margin-bottom:40px;}
.section-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:1.5px;color:var(--c-accent);
  text-transform:uppercase;margin-bottom:14px;
}
.section-head p{color:var(--c-muted);font-size:17px;margin:0;}

/* ============ Header / Nav ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  padding:14px 0;
  background:rgba(247,245,239,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(220,227,219,.9);
}
.nav-panel{
  display:flex;align-items:center;gap:20px;
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-l);
  box-shadow:var(--shadow-1);
  padding:12px 18px;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;color:var(--c-text);font-weight:800;}
.brand:hover{color:var(--c-primary);}
.brand-mark{
  width:40px;height:40px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--c-primary),var(--c-primary-dark));
  color:var(--c-accent-2);font-weight:800;font-size:19px;
  box-shadow:0 8px 18px rgba(13,59,46,.22);
}
.brand-text{font-size:17px;letter-spacing:.3px;white-space:nowrap;}
.nav-links{display:flex;align-items:center;gap:8px;margin-left:auto;flex-wrap:wrap;}
.nav-item{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 14px;border-radius:12px;
  font-size:15px;font-weight:600;color:var(--c-muted);
  border:1px solid transparent;
  transition:all .22s ease;
}
.nav-item i{font-size:14px;opacity:.85;}
.nav-item:hover{background:#F1F5EF;color:var(--c-primary);border-color:var(--c-border);}
.nav-item.is-active{background:var(--c-primary);color:#fff;border-color:var(--c-primary);box-shadow:0 8px 20px rgba(13,59,46,.24);}
.nav-item.is-active i{opacity:1;color:var(--c-accent-2);}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--c-border);background:var(--c-surface);color:var(--c-primary);
  font-size:17px;cursor:pointer;transition:all .2s ease;
}
.nav-toggle:hover{background:#F1F5EF;}
.mobile-drawer{display:none;}
.mobile-drawer.is-open{display:block;margin-top:12px;}
.drawer-card{
  background:var(--c-surface);border:1px solid var(--c-border);
  border-radius:var(--radius-l);box-shadow:var(--shadow-1);padding:16px;
}
.drawer-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.drawer-link{
  display:flex;align-items:center;gap:8px;padding:12px 12px;
  border:1px solid var(--c-border);border-radius:12px;
  font-size:14px;font-weight:600;color:var(--c-muted);background:#FBFAF6;
}
.drawer-link.is-active{background:var(--c-primary);color:#fff;border-color:var(--c-primary);}
.drawer-cta{margin-top:12px;}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;border:1px solid transparent;
  font-size:16px;font-weight:700;cursor:pointer;
  transition:transform .18s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--c-accent);color:#fff;box-shadow:0 10px 24px rgba(255,107,44,.28);}
.btn-primary:hover{background:#F55C1B;color:#fff;transform:translateY(-2px);box-shadow:0 16px 32px rgba(255,107,44,.34);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary);}
.btn-ghost:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px);}
.btn-light{background:#fff;color:var(--c-primary);box-shadow:var(--shadow-1);}
.btn-light:hover{color:var(--c-accent);transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-block{width:100%;}

/* ============ Badges / Chips ============ */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:999px;
  background:rgba(183,224,74,.22);color:#2F4A12;
  font-size:13px;font-weight:700;letter-spacing:.4px;
}
.badge-outline{background:transparent;border:1px solid var(--c-border);color:var(--c-muted);}
.badge-dark{background:rgba(255,255,255,.12);color:var(--c-accent-2);}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;color:var(--c-muted);font-size:14px;}
.meta-row .dot{width:5px;height:5px;border-radius:50%;background:var(--c-border);}

/* ============ Breadcrumb ============ */
.crumb-bar{padding:22px 0 0;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--c-muted);}
.breadcrumb a{color:var(--c-muted);font-weight:600;}
.breadcrumb a:hover{color:var(--c-accent);}
.breadcrumb .sep{opacity:.5;}

/* ============ Article head ============ */
.article-hero{padding:26px 0 0;}
.article-head{
  background:var(--c-surface);border:1px solid var(--c-border);
  border-radius:var(--radius-l);box-shadow:var(--shadow-1);
  padding:32px 34px;position:relative;overflow:hidden;
}
.article-head::after{
  content:"";position:absolute;right:-70px;top:-70px;width:240px;height:240px;
  border-radius:50%;border:26px solid rgba(255,107,44,.07);
}
.article-head h1{font-size:clamp(28px,3.6vw,44px);margin:16px 0 18px;position:relative;z-index:1;}
.article-head .meta-row{position:relative;z-index:1;}
.cover-figure{
  margin:26px 0 0;border-radius:var(--radius-l);overflow:hidden;
  border:1px solid var(--c-border);box-shadow:var(--shadow-1);background:#0D3B2E;
}
.cover-figure img{width:100%;aspect-ratio:16/7;object-fit:cover;}

/* ============ Article layout ============ */
.article-layout{padding:48px 0 0;}
.article-body-wrap{
  background:var(--c-surface);border:1px solid var(--c-border);
  border-radius:var(--radius-l);box-shadow:var(--shadow-1);
  padding:40px 44px;
}
.article-body{max-width:800px;margin:0 auto;font-size:18px;line-height:1.85;color:#1B2321;}
.article-body > *:first-child{margin-top:0;}
.article-body h2{
  font-size:clamp(22px,2.4vw,29px);
  margin:44px 0 16px;padding-left:16px;position:relative;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;
  border-radius:4px;background:linear-gradient(180deg,var(--c-accent),var(--c-accent-2));
}
.article-body h3{font-size:21px;margin:32px 0 12px;color:var(--c-primary);}
.article-body p{margin:0 0 1.1em;}
.article-body a{font-weight:600;text-decoration:underline;text-underline-offset:3px;}
.article-body ul,.article-body ol{padding-left:1.3em;margin:0 0 1.3em;}
.article-body li{margin-bottom:.55em;}
.article-body blockquote{
  margin:28px 0;padding:20px 26px;border-left:4px solid var(--c-accent);
  background:#FBF7F2;border-radius:0 var(--radius-m) var(--radius-m) 0;color:#33413A;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--radius-m);margin:24px 0;width:100%;}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:16px;display:block;overflow-x:auto;}
.article-body th,.article-body td{border:1px solid var(--c-border);padding:12px 14px;text-align:left;}
.article-body th{background:#F1F5EF;font-weight:700;color:var(--c-primary);}
.article-body code{background:#EFF3EC;padding:2px 7px;border-radius:6px;font-size:15px;}
.article-body hr{border:0;border-top:1px dashed var(--c-border);margin:36px 0;}

/* ============ Sidebar ============ */
.side-card{
  background:var(--c-surface);border:1px solid var(--c-border);
  border-radius:var(--radius-l);box-shadow:var(--shadow-1);
  padding:24px;margin-bottom:22px;
}
.side-card h4{font-size:16px;color:var(--c-primary);margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.side-card h4 i{color:var(--c-accent);}
.side-links{display:flex;flex-direction:column;gap:10px;}
.side-link{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:12px 14px;border:1px solid var(--c-border);border-radius:12px;
  font-size:15px;font-weight:600;color:var(--c-muted);background:#FBFAF6;
}
.side-link:hover{border-color:var(--c-primary);color:var(--c-primary);transform:translateX(2px);}
.side-link i{font-size:12px;opacity:.7;}
.side-note{font-size:14px;color:var(--c-muted);line-height:1.7;margin:0;}
.side-card--dark{background:var(--c-surface-dark);border-color:#16302A;color:#D8E4DC;}
.side-card--dark h4{color:#fff;}
.side-card--dark .side-note{color:#A9BAB2;}

/* ============ Not found ============ */
.empty-card{
  background:var(--c-surface);border:1px dashed var(--c-border);
  border-radius:var(--radius-l);padding:56px 32px;text-align:center;box-shadow:var(--shadow-1);
}
.empty-card i{font-size:34px;color:var(--c-accent);margin-bottom:14px;}
.empty-card h3{margin-bottom:10px;}
.empty-card p{color:var(--c-muted);max-width:520px;margin:0 auto 22px;}

/* ============ Related ============ */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap);}
.post-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--c-surface);border:1px solid var(--c-border);
  border-radius:var(--radius-l);box-shadow:var(--shadow-1);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.post-card:hover{transform:translateY(-4px);border-color:var(--c-primary);box-shadow:var(--shadow-2);}
.post-card figure{margin:0;overflow:hidden;}
.post-card figure img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease;}
.post-card:hover figure img{transform:scale(1.04);}
.post-card .card-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-card h3{font-size:19px;margin:0;}
.post-card p{color:var(--c-muted);font-size:15px;margin:0;flex:1;}
.post-card .card-meta{font-size:13px;color:var(--c-muted);display:flex;gap:14px;}
.post-card .card-link{font-weight:700;color:var(--c-primary);display:inline-flex;align-items:center;gap:6px;font-size:15px;}
.post-card:hover .card-link{color:var(--c-accent);}

/* ============ CTA band ============ */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-l);
  background:var(--c-surface-dark);color:#fff;padding:56px 48px;
  box-shadow:var(--shadow-2);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
  opacity:.24;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;bottom:-90px;width:300px;height:300px;
  border-radius:50%;border:34px solid rgba(183,224,74,.12);
}
.cta-inner{position:relative;z-index:1;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;}
.cta-inner h2{color:#fff;margin-bottom:10px;font-size:clamp(24px,2.8vw,34px);}
.cta-inner p{color:#C9D8D1;margin:0;max-width:640px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ============ Footer ============ */
.site-footer{background:var(--c-surface-dark);color:#C7D6CF;padding:72px 0 28px;margin-top:var(--section-desktop);}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:36px;}
.footer-brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:800;font-size:17px;margin-bottom:16px;}
.footer-brand .brand-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--c-accent),#FF8F55);color:#fff;}
.footer-note{font-size:14px;line-height:1.85;color:#9FB2AA;margin:0;}
.site-footer h4{color:#fff;font-size:15px;letter-spacing:.6px;margin-bottom:16px;}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{color:#9FB2AA;font-size:14px;}
.footer-links a:hover{color:var(--c-accent-2);}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;justify-content:space-between;
  font-size:13px;color:#8B9E96;
}
.to-top{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.08);color:#E7EFEB;border:1px solid rgba(255,255,255,.16);
  border-radius:999px;padding:9px 16px;font-size:13px;font-weight:600;cursor:pointer;
  transition:all .2s ease;
}
.to-top:hover{background:var(--c-accent);border-color:var(--c-accent);color:#fff;transform:translateY(-2px);}

/* ============ Responsive ============ */
@media screen and (max-width:1279px){
  .nav-item{padding:9px 11px;font-size:14px;}
  .brand-text{font-size:16px;}
}
@media screen and (max-width:1023px){
  .section{padding:var(--section-tablet) 0;}
  .nav-links{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .nav-actions{margin-left:auto;}
  .nav-panel{padding:10px 14px;}
  .article-body-wrap{padding:30px 24px;}
  .article-body{font-size:17px;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .cta-band{padding:44px 30px;}
  .side-sticky{position:static !important;}
}
@media screen and (max-width:599px){
  body{font-size:16px;}
  .section{padding:var(--section-mobile) 0;}
  .container{padding:0 16px;}
  .brand-text{font-size:15px;white-space:normal;}
  .brand-mark{width:36px;height:36px;font-size:17px;}
  .article-head{padding:22px 18px;}
  .article-body-wrap{padding:24px 18px;}
  .article-body{font-size:16.5px;line-height:1.8;}
  .article-body h2{margin-top:34px;padding-left:13px;}
  .related-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-band{padding:34px 20px;}
  .cta-actions .btn{width:100%;}
  .drawer-grid{grid-template-columns:1fr 1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category1 */
:root{
  --c-primary:#0D3B2E;
  --c-primary-dark:#08271F;
  --c-accent:#FF6B2C;
  --c-accent-2:#B7E04A;
  --c-bg:#F7F5EF;
  --c-surface:#FFFFFF;
  --c-surface-dark:#0B1512;
  --c-text:#121A18;
  --c-muted:#5F6B64;
  --c-border:#DCE3DB;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:22px;
  --shadow-1:0 12px 30px rgba(13,59,46,.08);
  --shadow-2:0 24px 60px rgba(13,59,46,.14);
  --container:1200px;
  --gap:28px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:17px;
  line-height:1.75;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease,transform .2s ease;}
a:hover{color:var(--c-accent);}
button{font-family:inherit;}
h1,h2,h3,h4,h5{margin:0 0 .6em;line-height:1.25;font-weight:800;color:var(--c-text);}
h1{font-size:clamp(32px,5vw,56px);letter-spacing:-.01em;}
h2{font-size:clamp(24px,3vw,36px);}
h3{font-size:21px;}
h4{font-size:17px;}
p{margin:0 0 1em;}
ul,ol{margin:0 0 1em;padding-left:1.2em;}
li{margin-bottom:.45em;}
:focus-visible{outline:3px solid rgba(255,107,44,.35);outline-offset:2px;border-radius:6px;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

/* ---------- 覆盖 Foundation 默认 ---------- */
.grid-margin-x{margin-left:-14px;margin-right:-14px;}
.grid-margin-x>.cell{padding-left:14px;padding-right:14px;}
.grid-margin-y{margin-top:-14px;margin-bottom:-14px;}
.grid-margin-y>.cell{padding-top:14px;padding-bottom:14px;}
.button,button{margin:0;}
.accordion{border:none;background:transparent;}

/* ---------- 通用组件 ---------- */
.section{padding:96px 0;}
.section--alt{background:linear-gradient(180deg,rgba(183,224,74,.10),rgba(247,245,239,0));}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.1em;
  color:var(--c-primary);
  background:rgba(183,224,74,.30);
  border:1px solid rgba(13,59,46,.14);
  padding:6px 12px;border-radius:8px;
  margin-bottom:18px;
}
.eyebrow--light{
  color:#EAF6E1;
  background:rgba(255,255,255,.12);
  border-color:rgba(255,255,255,.26);
}
.section-head{max-width:720px;margin-bottom:44px;}
.section-head p{color:var(--c-muted);font-size:17px;margin-bottom:0;}
.lead{font-size:18px;color:var(--c-muted);line-height:1.85;}
.muted{color:var(--c-muted);}
.divider{height:1px;background:var(--c-border);border:0;margin:0;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;
  border-radius:999px;
  font-size:16px;font-weight:700;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--c-accent);color:#fff;box-shadow:0 12px 26px rgba(255,107,44,.28);}
.btn-primary:hover{background:#F25C1B;color:#fff;transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,107,44,.34);}
.btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary);}
.btn-ghost:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px);}
.btn-light{background:#fff;color:var(--c-primary);}
.btn-light:hover{background:var(--c-accent-2);color:var(--c-primary-dark);transform:translateY(-2px);}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);}
.btn-outline-light:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-2px);}
.btn-sm{padding:11px 20px;font-size:15px;}
.btn-block{width:100%;}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(247,245,239,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--c-border);
}
.header-inner{
  display:flex;align-items:center;gap:22px;
  min-height:80px;
}
.brand{
  display:inline-flex;align-items:center;gap:12px;
  font-weight:800;font-size:18px;color:var(--c-primary);
  letter-spacing:-.01em;
  flex-shrink:0;
}
.brand:hover{color:var(--c-primary);}
.brand-mark{
  width:38px;height:38px;border-radius:11px;
  background:linear-gradient(140deg,var(--c-primary),#12513E);
  color:#fff;display:grid;place-items:center;
  font-size:18px;font-weight:800;
  box-shadow:0 8px 18px rgba(13,59,46,.22);
}
.nav-links{
  display:flex;align-items:center;gap:6px;
  margin-left:auto;
}
.nav-item{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 15px;
  border-radius:999px;
  font-size:15px;font-weight:600;
  color:var(--c-text);
  border:1px solid transparent;
  white-space:nowrap;
  transition:all .2s ease;
}
.nav-item i{color:var(--c-primary);font-size:14px;transition:color .2s ease;}
.nav-item:hover{
  background:#fff;border-color:var(--c-border);
  color:var(--c-primary);transform:translateY(-1px);
  box-shadow:var(--shadow-1);
}
.nav-item.is-active{background:var(--c-primary);color:#fff;border-color:var(--c-primary);}
.nav-item.is-active i{color:var(--c-accent-2);}
.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav-toggle{
  display:none;
  width:46px;height:46px;border-radius:12px;
  background:#fff;border:1px solid var(--c-border);
  color:var(--c-primary);font-size:18px;cursor:pointer;
  transition:all .2s ease;
}
.nav-toggle:hover{border-color:var(--c-primary);box-shadow:var(--shadow-1);}
.mobile-nav{
  display:none;
  border-top:1px solid var(--c-border);
  background:#fff;
  overflow:hidden;
  max-height:0;
  transition:max-height .35s ease;
}
.mobile-nav.is-open{max-height:520px;}
.mobile-nav-inner{padding:18px 24px 24px;}
.mobile-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:14px;
}
.mobile-link{
  display:flex;align-items:center;gap:9px;
  padding:14px 14px;border-radius:14px;
  background:var(--c-bg);border:1px solid var(--c-border);
  font-size:15px;font-weight:600;color:var(--c-text);
}
.mobile-link i{color:var(--c-primary);}
.mobile-link.is-active{background:var(--c-primary);color:#fff;border-color:var(--c-primary);}
.mobile-link.is-active i{color:var(--c-accent-2);}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
  color:#fff;
  padding:104px 0 96px;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(108deg,rgba(8,39,31,.92) 0%,rgba(13,59,46,.80) 48%,rgba(8,39,31,.66) 100%);
}
.hero::after{
  content:"";
  position:absolute;right:-120px;top:-120px;width:520px;height:520px;border-radius:50%;
  border:70px solid rgba(183,224,74,.08);
  pointer-events:none;
}
.hero .container{position:relative;z-index:2;}
.hero h1{color:#fff;margin-bottom:20px;}
.hero-sub{
  font-size:17.5px;line-height:1.85;
  color:rgba(255,255,255,.86);
  max-width:560px;
  margin-bottom:30px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px;}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:14px;
  list-style:none;padding:0;margin:0;
}
.hero-stats li{
  display:flex;align-items:center;gap:10px;
  padding:11px 18px;
  border-radius:14px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.20);
  font-size:14.5px;font-weight:600;
  margin:0;
}
.hero-stats strong{
  font-size:18px;color:var(--c-accent-2);
  font-variant-numeric:tabular-nums;
}

.login-card{
  background:#fff;
  color:var(--c-text);
  border-radius:var(--radius-l);
  padding:30px;
  box-shadow:var(--shadow-2);
  border:1px solid rgba(13,59,46,.06);
}
.login-card h2{font-size:23px;margin-bottom:6px;}
.login-card .card-sub{color:var(--c-muted);font-size:14.5px;margin-bottom:22px;}
.field{margin-bottom:16px;}
.field label{
  display:block;font-size:13.5px;font-weight:700;
  color:var(--c-muted);margin-bottom:7px;
}
.field input{
  width:100%;height:48px;
  border-radius:12px;
  border:1px solid var(--c-border);
  background:#FCFBF8;
  padding:0 14px;
  font-size:15px;color:var(--c-text);
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.field input::placeholder{color:#9AA69F;}
.field input:focus{
  outline:none;background:#fff;
  border-color:var(--c-primary);
  box-shadow:0 0 0 3px rgba(13,59,46,.13);
}
.field-row{display:grid;grid-template-columns:1fr 118px;gap:12px;}
.code-box{
  height:48px;border-radius:12px;
  background:linear-gradient(135deg,rgba(183,224,74,.45),rgba(13,59,46,.14));
  border:1px dashed rgba(13,59,46,.35);
  display:grid;place-items:center;
  font-size:15px;font-weight:800;letter-spacing:.24em;
  color:var(--c-primary-dark);
  user-select:none;
}
.login-note{
  display:flex;gap:10px;align-items:flex-start;
  font-size:13px;line-height:1.7;color:var(--c-muted);
  margin:16px 0 0;
  padding:12px 14px;
  background:#F4F8EE;
  border-radius:12px;
  border:1px solid rgba(13,59,46,.08);
}
.login-note i{color:var(--c-primary);margin-top:3px;}

/* ---------- 概览 ---------- */
.overview-card{
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-l);
  padding:38px;
  box-shadow:var(--shadow-1);
}
.info-row{
  display:flex;gap:18px;align-items:flex-start;
  padding:18px 0;
  border-bottom:1px dashed var(--c-border);
}
.info-row:last-child{border-bottom:0;padding-bottom:0;}
.info-row:first-child{padding-top:0;}
.info-icon{
  width:44px;height:44px;flex-shrink:0;
  border-radius:13px;
  background:rgba(183,224,74,.30);
  color:var(--c-primary);
  display:grid;place-items:center;font-size:17px;
}
.info-row h3{font-size:17.5px;margin-bottom:5px;}
.info-row p{margin:0;font-size:15px;color:var(--c-muted);line-height:1.75;}
.mini-stats{display:flex;flex-wrap:wrap;gap:16px;margin-top:26px;}
.mini-stat{
  flex:1 1 150px;
  background:linear-gradient(160deg,#FFFFFF,rgba(183,224,74,.16));
  border:1px solid var(--c-border);
  border-radius:var(--radius-m);
  padding:18px 20px;
}
.mini-stat strong{
  display:block;font-size:27px;font-weight:800;
  color:var(--c-primary);
  font-variant-numeric:tabular-nums;
  line-height:1.2;
}
.mini-stat span{font-size:13.5px;color:var(--c-muted);}

/* ---------- 时间线 ---------- */
.timeline{position:relative;}
.timeline-item{
  position:relative;
  display:grid;grid-template-columns:58px 1fr;gap:22px;
  padding-bottom:28px;
}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item:not(:last-child)::before{
  content:"";position:absolute;left:28px;top:60px;bottom:0;width:2px;
  background:linear-gradient(180deg,var(--c-border),rgba(220,227,219,.15));
}
.timeline-num{
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;
  font-size:18px;font-weight:800;
  background:#fff;color:var(--c-primary);
  border:2px solid var(--c-primary);
  box-shadow:var(--shadow-1);
  font-variant-numeric:tabular-nums;
}
.timeline-item:first-child .timeline-num{background:var(--c-primary);color:#fff;border-color:var(--c-primary);}
.timeline-body{
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-l);
  padding:22px 26px;
  box-shadow:var(--shadow-1);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.timeline-body:hover{transform:translateY(-4px);border-color:var(--c-primary);box-shadow:var(--shadow-2);}
.timeline-body h3{font-size:19px;margin-bottom:8px;}
.timeline-body p{margin:0;color:var(--c-muted);font-size:15.5px;line-height:1.8;}
.timeline-tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:700;
  color:var(--c-primary);
  background:rgba(183,224,74,.28);
  border-radius:7px;padding:3px 9px;
  margin-bottom:10px;
}
.sticky-side{position:sticky;top:110px;}

/* ---------- 图文 ---------- */
.media-frame{
  border-radius:var(--radius-l);
  overflow:hidden;
  border:1px solid var(--c-border);
  box-shadow:var(--shadow-2);
  background:linear-gradient(140deg,var(--c-primary),var(--c-primary-dark));
}
.media-frame img{width:100%;aspect-ratio:16/11;object-fit:cover;}
.split-block{margin-bottom:64px;}
.split-block:last-child{margin-bottom:0;}
.split-block h2{font-size:clamp(22px,2.4vw,30px);}
.check-list{list-style:none;padding:0;margin:0 0 22px;}
.check-list li{
  position:relative;padding-left:30px;
  color:var(--c-muted);font-size:15.5px;line-height:1.8;
}
.check-list li::before{
  content:"\f00c";
  font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:2px;
  color:var(--c-primary);font-size:13px;
  background:rgba(183,224,74,.35);
  width:20px;height:20px;border-radius:6px;
  display:grid;place-items:center;
}

/* ---------- 提示面板 ---------- */
.notice-panel{
  background:#FFF4EC;
  border:1px solid rgba(255,107,44,.28);
  border-left:5px solid var(--c-accent);
  border-radius:var(--radius-m);
  padding:26px 30px;
}
.notice-panel h3{font-size:19px;margin-bottom:14px;display:flex;align-items:center;gap:10px;}
.notice-panel h3 i{color:var(--c-accent);}
.notice-panel ul{margin:0;padding-left:1.1em;}
.notice-panel li{color:#7A4A2E;font-size:15.5px;line-height:1.8;}
.tip-card{
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-l);
  padding:26px;
  box-shadow:var(--shadow-1);
  height:100%;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.tip-card:hover{transform:translateY(-4px);border-color:var(--c-primary);box-shadow:var(--shadow-2);}
.tip-card h3{font-size:18px;display:flex;align-items:center;gap:10px;}
.tip-card h3 i{color:var(--c-accent);}
.tip-card p{margin:0;color:var(--c-muted);font-size:15.5px;line-height:1.8;}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px;}
.faq-item{
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-m);
  overflow:hidden;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item.is-open{border-color:var(--c-primary);box-shadow:var(--shadow-1);}
.faq-q{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:19px 24px;
  background:transparent;border:0;
  font-size:17px;font-weight:700;color:var(--c-text);
  text-align:left;cursor:pointer;
  transition:background-color .2s ease;
}
.faq-q:hover{background:#F3F7EC;}
.faq-q i{
  flex-shrink:0;
  width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(13,59,46,.08);
  color:var(--c-primary);font-size:13px;
  transition:transform .3s ease,background-color .3s ease,color .3s ease;
}
.faq-item.is-open .faq-q i{transform:rotate(135deg);background:var(--c-accent);color:#fff;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a p{
  margin:0;padding:0 24px 20px;
  color:var(--c-muted);font-size:15.5px;line-height:1.85;
}
.faq-item.is-open .faq-a{max-height:420px;}

/* ---------- CTA 面板 ---------- */
.cta-band{
  position:relative;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  border-radius:var(--radius-l);
  overflow:hidden;
  padding:58px 52px;
  color:#fff;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(11,21,18,.95),rgba(13,59,46,.82));
}
.cta-band>*{position:relative;z-index:2;}
.cta-band h2{color:#fff;font-size:clamp(23px,2.6vw,33px);margin-bottom:14px;}
.cta-band p{color:rgba(255,255,255,.82);font-size:16.5px;line-height:1.85;margin-bottom:0;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}
.cta-facts{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-wrap:wrap;gap:12px;}
.cta-facts li{
  margin:0;
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;border-radius:12px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.20);
  font-size:14px;color:rgba(255,255,255,.9);
}
.cta-facts i{color:var(--c-accent-2);}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--c-surface-dark);
  color:rgba(255,255,255,.78);
  padding:72px 0 30px;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.4fr;
  gap:36px;
}
.footer-brand{
  display:flex;align-items:center;gap:11px;
  font-size:18px;font-weight:800;color:#fff;
  margin-bottom:16px;
}
.footer-brand .brand-mark{background:linear-gradient(140deg,var(--c-accent),#E4521A);}
.site-footer h4{
  color:#fff;font-size:15.5px;margin-bottom:16px;
  letter-spacing:.04em;
}
.footer-note{
  font-size:14px;line-height:1.85;
  color:rgba(255,255,255,.62);
  margin:0;
}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{
  color:rgba(255,255,255,.72);font-size:14.5px;
  display:inline-flex;align-items:center;gap:8px;
  transition:color .2s ease,transform .2s ease;
}
.footer-links a::before{
  content:"";width:6px;height:6px;border-radius:2px;
  background:var(--c-accent-2);opacity:.7;
  transition:opacity .2s ease;
}
.footer-links a:hover{color:var(--c-accent-2);transform:translateX(3px);}
.footer-links a:hover::before{opacity:1;}
.footer-bottom{
  margin-top:44px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:16px;
  align-items:center;justify-content:space-between;
  font-size:13.5px;color:rgba(255,255,255,.5);
}
.to-top{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 18px;border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.22);
  color:#fff;font-size:13.5px;font-weight:600;cursor:pointer;
  transition:all .2s ease;
}
.to-top:hover{background:var(--c-accent);border-color:var(--c-accent);transform:translateY(-2px);}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1023px){
  .nav-links{display:none;}
  .header-cta{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .mobile-nav{display:block;}
  .section{padding:64px 0;}
  .hero{padding:78px 0 68px;}
  .overview-card{padding:30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .cta-band{padding:44px 32px;}
  .sticky-side{position:static;}
  .split-block{margin-bottom:48px;}
}

@media screen and (max-width:767px){
  body{font-size:16px;}
  .hero-sub,.lead{font-size:16px;}
  .timeline-item{grid-template-columns:48px 1fr;gap:16px;}
  .timeline-num{width:48px;height:48px;font-size:16px;}
  .timeline-item:not(:last-child)::before{left:23px;top:50px;}
  .timeline-body{padding:18px 20px;}
  .faq-q{font-size:16px;padding:16px 18px;}
  .faq-a p{padding:0 18px 16px;}
}

@media screen and (max-width:599px){
  .container{padding:0 18px;}
  .section{padding:48px 0;}
  .hero{padding:60px 0 54px;}
  .hero-actions .btn{width:100%;}
  .hero-stats{gap:10px;}
  .hero-stats li{width:100%;}
  .login-card{padding:22px;}
  .field-row{grid-template-columns:1fr;}
  .overview-card{padding:22px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .cta-band{padding:34px 22px;}
  .cta-actions .btn{width:100%;}
  .mini-stats{gap:12px;}
  .mini-stat{flex:1 1 100%;}
}

/* roulang page: category2 */
:root{
  --c-primary:#0D3B2E;
  --c-primary-dark:#08271F;
  --c-accent:#FF6B2C;
  --c-accent-2:#B7E04A;
  --c-bg:#F7F5EF;
  --c-surface:#FFFFFF;
  --c-surface-dark:#0B1512;
  --c-text:#121A18;
  --c-muted:#5F6B64;
  --c-border:#DCE3DB;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:22px;
  --shadow-1:0 12px 30px rgba(13,59,46,.08);
  --shadow-2:0 24px 60px rgba(13,59,46,.14);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--c-bg);
  color:var(--c-text);
  font-size:16px;
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
a:hover,a:focus{color:inherit}
button{font-family:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul{list-style:none;padding:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.container-narrow{max-width:900px}
::selection{background:rgba(255,107,44,.28)}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,245,239,.92);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--c-border);
}
.nav-shell{
  display:flex;align-items:center;gap:16px;
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-l);
  box-shadow:var(--shadow-1);
  padding:10px 14px;
  margin:14px 0;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:.01em;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--c-primary),#14503C);
  color:#fff;font-weight:800;font-size:18px;
  box-shadow:0 8px 18px rgba(13,59,46,.25);
}
.brand-text{white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:6px;flex:1 1 auto;justify-content:flex-end;flex-wrap:wrap}
.nav-item{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 13px;border-radius:12px;
  font-size:14.5px;font-weight:500;color:var(--c-muted);
  border:1px solid transparent;
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease;
}
.nav-item i{font-size:13px;opacity:.85}
.nav-item:hover{background:#EFF4EC;color:var(--c-primary);border-color:var(--c-border);transform:translateY(-1px)}
.nav-item:focus-visible{outline:3px solid rgba(255,107,44,.35);outline-offset:2px}
.nav-item.is-active{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.nav-cta{
  flex:0 0 auto;
  display:inline-flex;align-items:center;gap:8px;
  background:var(--c-accent);color:#fff;font-weight:700;font-size:14.5px;
  padding:11px 20px;border-radius:999px;
  box-shadow:0 10px 22px rgba(255,107,44,.32);
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,107,44,.4);background:#F65F1D;color:#fff}
.nav-cta:active{transform:translateY(1px)}
.nav-toggle{
  display:none;flex:0 0 auto;
  width:42px;height:42px;border-radius:12px;
  border:1px solid var(--c-border);background:#F3F6F1;color:var(--c-primary);
  font-size:17px;cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle:focus-visible{outline:3px solid rgba(255,107,44,.35);outline-offset:2px}

/* ============ 通用按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;
  font-size:15.5px;font-weight:700;line-height:1;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn i{font-size:14px}
.btn:focus-visible{outline:3px solid rgba(255,107,44,.35);outline-offset:3px}
.btn-primary{background:var(--c-accent);color:#fff;box-shadow:0 12px 26px rgba(255,107,44,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,107,44,.42);background:#F65F1D;color:#fff}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost:hover{background:#fff;color:var(--c-primary);transform:translateY(-2px)}
.btn-outline{border-color:var(--c-primary);color:var(--c-primary);background:transparent}
.btn-outline:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px)}
.btn-block{width:100%}

/* ============ Hero ============ */
.hero{
  position:relative;
  background:var(--c-surface-dark) url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  overflow:hidden;
  border-bottom-left-radius:34px;border-bottom-right-radius:34px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(8,39,31,.94) 0%,rgba(13,59,46,.86) 46%,rgba(11,21,18,.7) 100%);
}
.hero::after{
  content:"";position:absolute;right:-140px;bottom:-180px;width:520px;height:520px;border-radius:50%;
  border:2px solid rgba(183,224,74,.22);
}
.hero-inner{position:relative;z-index:2;padding:88px 0 96px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.08em;
  color:var(--c-accent-2);
  background:rgba(183,224,74,.14);
  border:1px solid rgba(183,224,74,.38);
  border-radius:var(--radius-s);
  padding:7px 13px;
}
.hero h1{
  margin-top:22px;
  color:#fff;
  font-size:clamp(32px,5vw,54px);
  line-height:1.22;
  font-weight:800;
  letter-spacing:-.01em;
  max-width:15em;
}
.hero h1 em{font-style:normal;color:var(--c-accent-2)}
.hero .lead{
  margin-top:20px;max-width:640px;
  font-size:17.5px;line-height:1.85;color:rgba(255,255,255,.82);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:14px;margin-top:38px;
  padding-top:26px;border-top:1px solid rgba(255,255,255,.14);
}
.hero-meta div{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-m);
  padding:14px 18px;min-width:150px;
}
.hero-meta strong{display:block;font-size:22px;color:#fff;font-weight:800;line-height:1.3;font-variant-numeric:tabular-nums}
.hero-meta span{font-size:13px;color:rgba(255,255,255,.7)}

.hero-card{
  background:rgba(255,255,255,.97);
  border-radius:var(--radius-l);
  padding:28px;
  box-shadow:var(--shadow-2);
  border:1px solid rgba(255,255,255,.6);
}
.hero-card h2{font-size:19px;font-weight:800;color:var(--c-text);line-height:1.5}
.hero-card p.hint{font-size:13.5px;color:var(--c-muted);margin-top:8px}
.quick-list{margin-top:20px;display:flex;flex-direction:column;gap:10px}
.quick-list a{
  display:flex;align-items:center;gap:12px;
  padding:13px 14px;border-radius:var(--radius-m);
  border:1px solid var(--c-border);background:#FBFCF8;
  transition:border-color .22s ease,transform .22s ease,background .22s ease;
}
.quick-list a:hover{border-color:var(--c-primary);transform:translateX(4px);background:#F4F8F1}
.quick-list i{
  width:34px;height:34px;flex:0 0 34px;border-radius:11px;
  display:grid;place-items:center;font-size:14px;
  background:rgba(13,59,46,.08);color:var(--c-primary);
}
.quick-list span{font-size:14.5px;font-weight:600}
.quick-list small{display:block;font-size:12.5px;color:var(--c-muted);font-weight:400}
.hero-card .btn{margin-top:20px}

/* ============ 板块通用 ============ */
.section{padding:96px 0}
.section-alt{background:#F1F0E9}
.section-dark{background:var(--c-surface-dark);color:#fff}
.section-tag{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.1em;
  color:var(--c-primary);background:#E4EDE2;
  border-radius:8px;padding:6px 12px;
}
.section-head{max-width:760px;margin-bottom:48px}
.section-head h2{
  margin-top:18px;
  font-size:clamp(24px,3vw,36px);
  line-height:1.36;font-weight:800;letter-spacing:-.01em;
}
.section-head p{margin-top:14px;font-size:16.5px;color:var(--c-muted);line-height:1.85}
.section-dark .section-head p{color:rgba(255,255,255,.74)}
.section-dark .section-tag{background:rgba(183,224,74,.16);color:var(--c-accent-2)}

/* ============ Bento 功能矩阵 ============ */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.bento-card{
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-l);
  padding:28px;
  box-shadow:var(--shadow-1);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
  display:flex;flex-direction:column;gap:12px;
}
.bento-card:hover{transform:translateY(-4px);border-color:var(--c-primary);box-shadow:var(--shadow-2)}
.bento-card .ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(13,59,46,.07);color:var(--c-primary);font-size:18px;
}
.bento-card h3{font-size:19px;font-weight:800;line-height:1.5}
.bento-card p{font-size:14.8px;color:var(--c-muted);line-height:1.8}
.bento-card .tagline{
  display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
  font-size:12.5px;font-weight:700;color:var(--c-primary);
  background:#EDF3EA;border-radius:999px;padding:5px 11px;
}
.span-2{grid-column:span 2}
.span-3{grid-column:span 3}
.bento-card.is-feature{
  grid-column:span 2;
  background:linear-gradient(140deg,var(--c-primary) 0%,#124A38 100%);
  border-color:var(--c-primary);
  color:#fff;
}
.bento-card.is-feature h3{color:#fff}
.bento-card.is-feature p{color:rgba(255,255,255,.78)}
.bento-card.is-feature .ico{background:rgba(255,255,255,.12);color:var(--c-accent-2)}
.bento-card.is-feature .tagline{background:rgba(183,224,74,.18);color:var(--c-accent-2)}
.bento-card.is-feature .mini-list li{color:rgba(255,255,255,.82)}
.bento-card.is-feature .mini-list i{color:var(--c-accent-2)}
.mini-list{display:flex;flex-direction:column;gap:8px;margin-top:4px}
.mini-list li{display:flex;gap:9px;font-size:14px;color:var(--c-muted);align-items:flex-start}
.mini-list i{margin-top:4px;font-size:12px;color:var(--c-accent)}

/* ============ 图文交替 ============ */
.split{display:grid;grid-template-columns:5fr 7fr;gap:52px;align-items:center}
.split.reverse{grid-template-columns:7fr 5fr}
.split.reverse .split-media{order:2}
.split-media{position:relative}
.split-media img{
  width:100%;border-radius:var(--radius-l);box-shadow:var(--shadow-2);
  aspect-ratio:4/3;object-fit:cover;
}
.split-media .badge-float{
  position:absolute;left:-14px;bottom:22px;
  background:var(--c-surface);border:1px solid var(--c-border);
  border-radius:var(--radius-m);padding:14px 18px;box-shadow:var(--shadow-1);
  display:flex;align-items:center;gap:10px;
}
.split-media .badge-float i{color:var(--c-accent);font-size:18px}
.split-media .badge-float span{font-size:13.5px;font-weight:700;color:var(--c-primary);line-height:1.4}
.split-body h3{font-size:clamp(21px,2.4vw,27px);font-weight:800;line-height:1.44}
.split-body p{margin-top:14px;font-size:16px;color:var(--c-muted);line-height:1.85}
.check-list{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.check-list li{display:flex;gap:11px;align-items:flex-start;font-size:15.5px;color:var(--c-text)}
.check-list i{
  margin-top:5px;color:var(--c-primary);
  width:20px;height:20px;flex:0 0 20px;border-radius:50%;
  background:rgba(13,59,46,.08);display:grid;place-items:center;font-size:10px;
}

/* ============ 能力对比条 ============ */
.meter-wrap{
  background:var(--c-surface);border:1px solid var(--c-border);
  border-radius:var(--radius-l);padding:34px;box-shadow:var(--shadow-1);
}
.meter-row{padding:18px 0;border-bottom:1px dashed var(--c-border)}
.meter-row:last-child{border-bottom:none;padding-bottom:0}
.meter-row:first-child{padding-top:0}
.meter-top{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap}
.meter-top strong{font-size:16px;font-weight:700}
.meter-top span{font-size:13px;color:var(--c-muted)}
.meter-level{font-variant-numeric:tabular-nums;font-weight:800;color:var(--c-primary);font-size:15px}
.bar{height:10px;background:#E8EEE6;border-radius:999px;overflow:hidden;margin-top:12px}
.bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--c-primary),var(--c-accent-2))}
.bar i.warm{background:linear-gradient(90deg,var(--c-accent),#FFA268)}
.meter-note{
  margin-top:26px;padding:18px 20px;border-left:4px solid var(--c-accent);
  background:#FFF6F1;border-radius:0 var(--radius-m) var(--radius-m) 0;
  font-size:14.5px;color:#7A4A2A;line-height:1.8;
}

/* ============ 时间线 ============ */
.timeline{position:relative;padding-left:8px}
.timeline::before{
  content:"";position:absolute;left:23px;top:12px;bottom:12px;width:2px;
  background:linear-gradient(180deg,var(--c-primary),rgba(183,224,74,.5));
}
.timeline li{position:relative;padding:0 0 34px 66px}
.timeline li:last-child{padding-bottom:0}
.timeline .num{
  position:absolute;left:0;top:0;
  width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--c-surface);border:2px solid var(--c-primary);
  color:var(--c-primary);font-weight:800;font-size:16px;
  font-variant-numeric:tabular-nums;
}
.timeline li.is-current .num{background:var(--c-accent);border-color:var(--c-accent);color:#fff;box-shadow:0 10px 22px rgba(255,107,44,.3)}
.timeline h3{font-size:18px;font-weight:800;padding-top:8px}
.timeline p{margin-top:8px;font-size:15px;color:var(--c-muted);line-height:1.85;max-width:56em}

/* ============ FAQ ============ */
.accordion{border:none;background:transparent;margin:0}
.accordion .accordion-item{
  border:1px solid var(--c-border);border-radius:var(--radius-m);
  background:var(--c-surface);margin-bottom:14px;overflow:hidden;
  box-shadow:var(--shadow-1);transition:border-color .24s ease,box-shadow .24s ease;
}
.accordion .accordion-item:hover{border-color:var(--c-primary);box-shadow:var(--shadow-2)}
.accordion .accordion-title{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;font-size:17px;font-weight:700;color:var(--c-text);
  background:var(--c-surface);border:none;line-height:1.6;
}
.accordion .accordion-title::before{display:none;content:""}
.accordion .accordion-title:focus{outline:none}
.accordion .accordion-title:focus-visible{outline:3px solid rgba(255,107,44,.35);outline-offset:-3px}
.acc-icon{
  flex:0 0 30px;width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;background:#EEF3EB;color:var(--c-primary);
  font-size:12px;transition:transform .26s ease,background .26s ease,color .26s ease;
}
.accordion-item.is-active .accordion-title{background:var(--c-primary);color:#fff}
.accordion-item.is-active .acc-icon{transform:rotate(135deg);background:rgba(255,255,255,.16);color:#fff}
.accordion .accordion-content{
  padding:20px 24px 24px;border:none;border-top:1px solid var(--c-border);
  font-size:15.5px;color:var(--c-muted);line-height:1.9;background:var(--c-surface);
}
.accordion .accordion-content p+p{margin-top:12px}

/* ============ CTA 面板 ============ */
.cta-panel{
  position:relative;overflow:hidden;
  border-radius:28px;
  background:var(--c-surface-dark) url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
  padding:60px 56px;
  color:#fff;
  box-shadow:var(--shadow-2);
}
.cta-panel::before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(8,39,31,.95),rgba(11,21,18,.72))}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:7fr 5fr;gap:44px;align-items:center}
.cta-panel h2{font-size:clamp(23px,2.8vw,33px);font-weight:800;line-height:1.4}
.cta-panel p{margin-top:14px;font-size:16px;color:rgba(255,255,255,.78);line-height:1.85;max-width:36em}
.cta-side{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-l);padding:26px}
.cta-side h3{font-size:16px;font-weight:800;color:#fff}
.cta-side ul{margin-top:14px;display:flex;flex-direction:column;gap:11px}
.cta-side li{display:flex;gap:10px;font-size:14.5px;color:rgba(255,255,255,.8)}
.cta-side i{color:var(--c-accent-2);margin-top:4px;font-size:12px}
.cta-side .btn{margin-top:22px}

/* ============ 页脚 ============ */
.site-footer{background:var(--c-surface-dark);color:rgba(255,255,255,.76);padding:68px 0 28px;margin-top:96px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;color:#fff}
.footer-brand .brand-mark{background:linear-gradient(135deg,var(--c-accent),#FF9A63);box-shadow:none}
.footer-note{margin-top:16px;font-size:14px;line-height:1.9;color:rgba(255,255,255,.62);max-width:34em}
.site-footer h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:14px}
.footer-links a{
  display:block;padding:6px 0;font-size:14px;color:rgba(255,255,255,.68);
  transition:color .2s ease,transform .2s ease;
}
.footer-links a:hover{color:var(--c-accent-2);transform:translateX(4px)}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:13px;color:rgba(255,255,255,.5);
}
.to-top{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  color:#fff;border-radius:999px;padding:9px 16px;font-size:13px;cursor:pointer;
  transition:background .22s ease,transform .22s ease;
}
.to-top:hover{background:var(--c-accent);border-color:var(--c-accent);transform:translateY(-2px)}
.to-top:focus-visible{outline:3px solid rgba(255,107,44,.4);outline-offset:2px}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .section{padding:64px 0}
  .hero-inner{padding:64px 0 68px}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .nav-cta{display:none}
  .nav-links{
    display:none;
    order:3;width:100%;
    grid-template-columns:1fr 1fr;gap:10px;
    justify-content:flex-start;
    padding-top:12px;margin-top:10px;
    border-top:1px dashed var(--c-border);
  }
  .nav-links.is-open{display:grid}
  .nav-links .nav-item{
    background:#F6F8F3;border-color:var(--c-border);
    color:var(--c-text);justify-content:flex-start;
  }
  .nav-links .nav-item.is-active{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
  .nav-shell{flex-wrap:wrap}
  .bento{grid-template-columns:repeat(2,1fr)}
  .span-2,.span-3,.bento-card.is-feature{grid-column:span 2}
  .split,.split.reverse{grid-template-columns:1fr;gap:30px}
  .split.reverse .split-media{order:0}
  .split-media .badge-float{left:14px}
  .cta-inner{grid-template-columns:1fr;gap:30px}
  .cta-panel{padding:44px 32px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .site-footer{margin-top:64px}
}
@media (max-width:599px){
  .container{padding:0 16px}
  .section{padding:48px 0}
  .hero-inner{padding:52px 0 56px}
  .hero h1{font-size:clamp(28px,7.5vw,36px)}
  .hero-actions .btn{width:100%}
  .bento{grid-template-columns:1fr}
  .span-2,.span-3,.bento-card.is-feature{grid-column:span 1}
  .brand-text{font-size:15px}
  .hero-card{padding:22px}
  .meter-wrap{padding:24px}
  .timeline li{padding-left:58px}
  .timeline .num{width:42px;height:42px;font-size:15px}
  .timeline::before{left:20px}
  .cta-panel{padding:34px 22px;border-radius:22px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .accordion .accordion-title{font-size:16px;padding:18px 18px}
  .accordion .accordion-content{padding:18px}
}

/* roulang page: category3 */
:root{
  --c-primary:#0D3B2E;
  --c-primary-dark:#08271F;
  --c-accent:#FF6B2C;
  --c-accent-2:#B7E04A;
  --c-bg:#F7F5EF;
  --c-surface:#FFFFFF;
  --c-surface-dark:#0B1512;
  --c-text:#121A18;
  --c-muted:#5F6B64;
  --c-border:#DCE3DB;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:22px;
  --shadow-1:0 12px 30px rgba(13,59,46,.08);
  --shadow-2:0 24px 60px rgba(13,59,46,.14);
  --container:1200px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--c-bg);
  color:var(--c-text);
  font-size:17px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-accent);}
button,input,textarea,select{font-family:inherit;font-size:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:800;color:var(--c-text);letter-spacing:.2px;}
p{margin:0;}
:focus-visible{outline:3px solid rgba(255,107,44,.45);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:16px;cursor:pointer;line-height:1.2;
  transition:transform .18s ease, box-shadow .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
}
.btn i{font-size:15px;}
.btn-primary{background:var(--c-accent);color:#fff;box-shadow:0 10px 24px rgba(255,107,44,.28);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 32px rgba(255,107,44,.36);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary);}
.btn-ghost:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-light{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.42);}
.btn-light:hover{background:#fff;color:var(--c-primary);transform:translateY(-2px);}
.btn-sm{padding:10px 20px;font-size:15px;}
.btn-block{width:100%;}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  padding:14px 0;
  background:rgba(247,245,239,.88);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(220,227,219,.9);
}
.header-inner{
  display:flex;align-items:center;gap:20px;
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-l);
  box-shadow:var(--shadow-1);
  padding:12px 16px;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{
  width:42px;height:42px;border-radius:12px;
  background:linear-gradient(140deg,var(--c-primary) 0%,var(--c-primary-dark) 100%);
  color:var(--c-accent-2);display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:19px;letter-spacing:1px;
  box-shadow:inset 0 0 0 1px rgba(183,224,74,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-text strong{font-size:17px;font-weight:800;color:var(--c-primary-dark);}
.brand-text span{font-size:12px;color:var(--c-muted);letter-spacing:1.4px;text-transform:uppercase;}

.nav-links{display:flex;align-items:center;gap:6px;flex:1 1 auto;flex-wrap:wrap;}
.nav-item{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 14px;border-radius:12px;
  font-size:15px;font-weight:500;color:var(--c-muted);
  border:1px solid transparent;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.nav-item i{font-size:13px;opacity:.8;}
.nav-item:hover{background:#F1F6F1;color:var(--c-primary);border-color:var(--c-border);transform:translateY(-1px);}
.nav-item.is-active{
  background:var(--c-primary);color:#fff;border-color:var(--c-primary);
  box-shadow:0 8px 18px rgba(13,59,46,.22);
}
.nav-item.is-active i{opacity:1;}
.header-cta{flex:0 0 auto;display:flex;align-items:center;gap:10px;}
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--c-border);background:var(--c-surface);
  color:var(--c-primary);font-size:17px;cursor:pointer;
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  margin-top:22px;
  border-radius:var(--radius-l);
  background:#0B1512;
  color:#fff;
  box-shadow:var(--shadow-2);
}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  opacity:.42;
}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(8,39,31,.94) 0%,rgba(8,39,31,.78) 48%,rgba(11,21,18,.72) 100%);
}
.hero-inner{position:relative;padding:64px 56px;display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;
  background:rgba(183,224,74,.14);
  border:1px solid rgba(183,224,74,.4);
  color:var(--c-accent-2);font-size:13px;font-weight:700;letter-spacing:1px;
}
.hero h1{
  color:#fff;margin:22px 0 18px;
  font-size:clamp(32px,5vw,52px);line-height:1.24;letter-spacing:.5px;
}
.hero h1 em{font-style:normal;color:var(--c-accent-2);}
.hero-sub{color:rgba(255,255,255,.78);font-size:17px;line-height:1.85;max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-facts{display:flex;flex-wrap:wrap;gap:28px;margin-top:36px;}
.hero-fact strong{display:block;font-size:24px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;}
.hero-fact span{font-size:13px;color:rgba(255,255,255,.6);letter-spacing:.6px;}

.status-card{
  background:var(--c-surface);border-radius:var(--radius-l);
  padding:26px;box-shadow:var(--shadow-2);border:1px solid rgba(220,227,219,.9);
}
.status-card h3{font-size:18px;margin-bottom:6px;color:var(--c-primary-dark);}
.status-card .status-sub{font-size:13px;color:var(--c-muted);margin-bottom:18px;}
.status-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:13px 0;border-bottom:1px dashed var(--c-border);
}
.status-row:last-child{border-bottom:none;}
.status-row .label{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--c-text);}
.status-row .label i{color:var(--c-primary);width:18px;text-align:center;}
.tag{
  display:inline-block;padding:4px 12px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.4px;
}
.tag-on{background:rgba(183,224,74,.22);color:#3F6B12;}
.tag-warn{background:rgba(255,107,44,.14);color:#C0430F;}
.status-tip{
  margin-top:18px;padding:12px 14px;border-radius:var(--radius-s);
  background:#F4F8F3;border-left:3px solid var(--c-accent-2);
  font-size:13px;color:var(--c-muted);line-height:1.7;
}

/* ---------- 通用板块 ---------- */
.sec{padding:96px 0 0;}
.sec-head{max-width:760px;margin-bottom:44px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-label{
  display:inline-block;padding:6px 14px;border-radius:8px;
  background:rgba(13,59,46,.08);color:var(--c-primary);
  font-size:13px;font-weight:700;letter-spacing:1.2px;
}
.sec-title{font-size:clamp(24px,3vw,36px);margin:16px 0 14px;line-height:1.35;}
.sec-sub{color:var(--c-muted);font-size:16.5px;line-height:1.85;}

/* ---------- 安全能力：左清单右说明 ---------- */
.split{display:grid;grid-template-columns:5fr 7fr;gap:32px;align-items:start;}
.check-list{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-l);padding:12px 24px;box-shadow:var(--shadow-1);}
.check-item{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--c-border);}
.check-item:last-child{border-bottom:none;}
.check-num{
  flex:0 0 40px;height:40px;border-radius:12px;
  background:rgba(13,59,46,.07);color:var(--c-primary);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:15px;font-variant-numeric:tabular-nums;
}
.check-item h3{font-size:17px;margin-bottom:6px;}
.check-item p{font-size:14.5px;color:var(--c-muted);line-height:1.8;}

.figure-card{
  background:var(--c-surface);border:1px solid var(--c-border);
  border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-1);
}
.figure-card img{width:100%;height:280px;object-fit:cover;}
.figure-body{padding:28px;}
.figure-body h3{font-size:21px;margin-bottom:12px;}
.figure-body p{color:var(--c-muted);font-size:15.5px;line-height:1.85;}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px;}
.mini{
  background:#F4F8F3;border-radius:var(--radius-m);
  padding:16px 18px;border:1px solid var(--c-border);
}
.mini strong{display:block;font-size:15px;color:var(--c-primary-dark);margin-bottom:4px;}
.mini span{font-size:13.5px;color:var(--c-muted);line-height:1.7;}

/* ---------- 时间线 ---------- */
.timeline{position:relative;padding-left:0;display:grid;grid-template-columns:repeat(5,1fr);gap:20px;}
.tl-item{
  position:relative;background:var(--c-surface);
  border:1px solid var(--c-border);border-radius:var(--radius-l);
  padding:26px 22px;box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.tl-item:hover{transform:translateY(-4px);border-color:var(--c-primary);box-shadow:var(--shadow-2);}
.tl-item .dot{
  width:46px;height:46px;border-radius:14px;
  background:linear-gradient(140deg,var(--c-primary) 0%,var(--c-primary-dark) 100%);
  color:var(--c-accent-2);display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:17px;margin-bottom:16px;
  font-variant-numeric:tabular-nums;
}
.tl-item h3{font-size:17px;margin-bottom:8px;}
.tl-item p{font-size:14.5px;color:var(--c-muted);line-height:1.78;}
.tl-item.is-key{border-color:var(--c-accent);box-shadow:0 20px 44px rgba(255,107,44,.16);}
.tl-item.is-key .dot{background:linear-gradient(140deg,var(--c-accent) 0%,#E2551B 100%);color:#fff;}

/* ---------- 深色风险面板 ---------- */
.dark-panel{
  margin-top:96px;border-radius:var(--radius-l);overflow:hidden;position:relative;
  background:var(--c-surface-dark);color:#fff;box-shadow:var(--shadow-2);
}
.dark-panel .bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-3.webp');
  background-size:cover;background-position:center;opacity:.16;
}
.dark-panel .veil{position:absolute;inset:0;background:linear-gradient(120deg,rgba(8,39,31,.92),rgba(11,21,18,.82));}
.dark-inner{position:relative;padding:60px 56px;display:grid;grid-template-columns:5fr 7fr;gap:48px;}
.dark-inner h2{color:#fff;font-size:clamp(24px,3vw,34px);margin:16px 0 16px;line-height:1.35;}
.dark-inner p.lead{color:rgba(255,255,255,.72);font-size:16px;line-height:1.85;}
.risk-list{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.risk{
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-m);padding:20px;
  transition:background-color .2s ease,border-color .2s ease,transform .2s ease;
}
.risk:hover{background:rgba(255,255,255,.1);border-color:rgba(183,224,74,.5);transform:translateY(-3px);}
.risk i{color:var(--c-accent);font-size:18px;margin-bottom:12px;display:block;}
.risk h3{color:#fff;font-size:16.5px;margin-bottom:8px;}
.risk p{color:rgba(255,255,255,.66);font-size:14.5px;line-height:1.75;}

/* ---------- 自查清单 ---------- */
.audit-grid{display:grid;grid-template-columns:4fr 8fr;gap:32px;align-items:start;}
.audit-aside{
  background:linear-gradient(160deg,var(--c-primary) 0%,var(--c-primary-dark) 100%);
  color:#fff;border-radius:var(--radius-l);padding:32px 28px;box-shadow:var(--shadow-1);
}
.audit-aside h3{color:#fff;font-size:20px;margin-bottom:12px;}
.audit-aside p{color:rgba(255,255,255,.74);font-size:14.5px;line-height:1.8;margin-bottom:22px;}
.audit-aside .badge-line{display:flex;flex-wrap:wrap;gap:8px;}
.audit-aside .badge-line span{
  padding:5px 12px;border-radius:999px;font-size:12.5px;
  background:rgba(183,224,74,.16);color:var(--c-accent-2);border:1px solid rgba(183,224,74,.34);
}
.audit-list{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.audit-card{
  background:var(--c-surface);border:1px solid var(--c-border);
  border-radius:var(--radius-m);padding:22px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.audit-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-1);border-color:var(--c-primary);}
.audit-card .head{display:flex;align-items:center;gap:12px;margin-bottom:10px;}
.audit-card .head i{
  width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:rgba(255,107,44,.12);color:var(--c-accent);font-size:15px;
}
.audit-card h4{font-size:16px;}
.audit-card p{font-size:14.5px;color:var(--c-muted);line-height:1.78;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:920px;margin:0 auto;}
.accordion{border:none;background:transparent;}
.accordion-item{
  background:var(--c-surface) !important;
  border:1px solid var(--c-border) !important;
  border-radius:var(--radius-m) !important;
  margin-bottom:14px;overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.accordion-item.is-active{border-color:var(--c-primary) !important;box-shadow:var(--shadow-2);}
.accordion-title{
  font-size:17.5px !important;font-weight:700 !important;color:var(--c-text) !important;
  padding:20px 54px 20px 24px !important;
  background:transparent !important;border:none !important;
  transition:color .2s ease;
}
.accordion-title:hover{color:var(--c-primary) !important;background:#F7FAF7 !important;}
.accordion-title::before{
  content:"\f067" !important;
  font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:22px;left:auto !important;top:50%;
  transform:translateY(-50%);
  color:var(--c-accent) !important;font-size:14px !important;
  transition:transform .25s ease;
  margin:0 !important;
}
.accordion-item.is-active .accordion-title::before{transform:translateY(-50%) rotate(135deg);}
.accordion-content{
  padding:0 24px 22px !important;
  border:none !important;background:transparent !important;
  color:var(--c-muted);font-size:15.5px;line-height:1.85;
}
.accordion-content p{margin-bottom:10px;}
.accordion-content p:last-child{margin-bottom:0;}

/* ---------- CTA ---------- */
.cta-panel{
  margin-top:96px;position:relative;overflow:hidden;
  border-radius:var(--radius-l);
  background:linear-gradient(120deg,#0D3B2E 0%,#08271F 100%);
  color:#fff;box-shadow:var(--shadow-2);
}
.cta-panel .grid-bg{
  position:absolute;inset:0;opacity:.18;
  background-image:radial-gradient(rgba(183,224,74,.5) 1px,transparent 1px);
  background-size:26px 26px;
}
.cta-inner{position:relative;padding:56px;display:grid;grid-template-columns:8fr 4fr;gap:40px;align-items:center;}
.cta-inner h2{color:#fff;font-size:clamp(22px,2.6vw,32px);margin-bottom:14px;line-height:1.4;}
.cta-inner p{color:rgba(255,255,255,.75);font-size:16px;line-height:1.85;}
.cta-actions{display:flex;flex-direction:column;gap:12px;}
.cta-meta{margin-top:18px;display:flex;flex-wrap:wrap;gap:20px;font-size:13.5px;color:rgba(255,255,255,.6);}
.cta-meta span{display:inline-flex;align-items:center;gap:8px;}
.cta-meta i{color:var(--c-accent-2);}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:96px;background:var(--c-surface-dark);color:rgba(255,255,255,.74);
  padding:64px 0 28px;
}
.footer-grid{display:grid;grid-template-columns:4fr 2.5fr 2.5fr 3.5fr;gap:36px;}
.footer-brand{
  display:flex;align-items:center;gap:12px;
  font-size:18px;font-weight:800;color:#fff;margin-bottom:16px;
}
.footer-brand .brand-mark{
  width:40px;height:40px;border-radius:12px;
  background:rgba(183,224,74,.14);color:var(--c-accent-2);
  display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;
  border:1px solid rgba(183,224,74,.34);
}
.footer-note{font-size:14px;line-height:1.85;color:rgba(255,255,255,.6);}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:18px;font-weight:700;}
.footer-links{display:flex;flex-direction:column;gap:12px;}
.footer-links a{color:rgba(255,255,255,.66);font-size:14.5px;transition:color .2s ease,transform .2s ease;display:inline-block;}
.footer-links a:hover{color:var(--c-accent-2);transform:translateX(3px);}
.footer-bottom{
  margin-top:44px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  font-size:13.5px;color:rgba(255,255,255,.5);
}
.to-top{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);
  color:#fff;border-radius:999px;padding:9px 18px;font-size:13.5px;cursor:pointer;
  transition:background-color .2s ease,transform .2s ease;
}
.to-top:hover{background:var(--c-accent);border-color:var(--c-accent);transform:translateY(-2px);}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1279px){
  .hero-inner{padding:52px 40px;gap:36px;}
  .dark-inner{padding:52px 40px;gap:36px;}
  .cta-inner{padding:48px 40px;}
  .timeline{grid-template-columns:repeat(3,1fr);}
}
@media screen and (max-width:1023px){
  .site-header{padding:10px 0;}
  .nav-links{
    display:none;width:100%;order:4;
    grid-template-columns:1fr 1fr;gap:8px;
    padding:14px 0 4px;border-top:1px dashed var(--c-border);margin-top:12px;
  }
  .nav-links.is-open{display:grid;}
  .nav-item{justify-content:flex-start;padding:12px 14px;background:#F4F8F3;font-size:14.5px;}
  .header-inner{flex-wrap:wrap;}
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center;margin-left:auto;}
  .header-cta{display:none;}
  .header-cta.is-open{display:flex;width:100%;order:5;margin-top:10px;}
  .header-cta.is-open .btn{width:100%;}
  .hero-inner{grid-template-columns:1fr;padding:44px 32px;}
  .split{grid-template-columns:1fr;}
  .dark-inner{grid-template-columns:1fr;padding:44px 32px;}
  .audit-grid{grid-template-columns:1fr;}
  .cta-inner{grid-template-columns:1fr;padding:40px 32px;}
  .cta-actions{flex-direction:row;flex-wrap:wrap;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .sec{padding:64px 0 0;}
  .dark-panel,.cta-panel{margin-top:64px;}
  .site-footer{margin-top:64px;}
}
@media screen and (max-width:767px){
  body{font-size:16px;}
  .container{padding:0 16px;}
  .hero-inner{padding:34px 22px;}
  .hero-facts{gap:20px;margin-top:26px;}
  .hero-fact strong{font-size:20px;}
  .sec-head{margin-bottom:30px;}
  .timeline{grid-template-columns:1fr;}
  .risk-list{grid-template-columns:1fr;}
  .audit-list{grid-template-columns:1fr;}
  .mini-grid{grid-template-columns:1fr;}
  .dark-inner{padding:34px 22px;}
  .cta-inner{padding:32px 22px;}
  .cta-actions{flex-direction:column;}
  .footer-grid{grid-template-columns:1fr;}
  .figure-card img{height:210px;}
  .accordion-title{font-size:16px !important;padding:17px 46px 17px 18px !important;}
  .accordion-content{padding:0 18px 18px !important;}
}
@media screen and (max-width:519px){
  .hero{border-radius:var(--radius-m);}
  .hero h1{font-size:clamp(26px,7vw,34px);}
  .brand-text strong{font-size:15px;}
  .brand-text span{font-size:11px;letter-spacing:1px;}
  .btn{padding:12px 22px;font-size:15px;}
  .sec{padding:48px 0 0;}
  .dark-panel,.cta-panel{margin-top:48px;}
  .site-footer{margin-top:48px;padding-top:48px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
}

/* roulang page: category4 */
:root{
  --c-primary:#0D3B2E;
  --c-primary-dark:#08271F;
  --c-accent:#FF6B2C;
  --c-accent-2:#B7E04A;
  --c-bg:#F7F5EF;
  --c-surface:#FFFFFF;
  --c-surface-dark:#0B1512;
  --c-text:#121A18;
  --c-muted:#5F6B64;
  --c-border:#DCE3DB;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:22px;
  --shadow-1:0 12px 30px rgba(13,59,46,.08);
  --shadow-2:0 24px 60px rgba(13,59,46,.14);
  --container:1200px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:17px;
  line-height:1.75;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-accent);}
h1,h2,h3,h4{margin:0 0 .6em;font-weight:800;line-height:1.3;color:var(--c-text);letter-spacing:.2px;}
h1{font-size:clamp(32px,5vw,56px);}
h2{font-size:clamp(24px,3vw,36px);}
h3{font-size:21px;}
h4{font-size:17px;}
p{margin:0 0 1em;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(255,107,44,.35);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,245,239,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--c-border);
}
.header-inner{
  display:flex;align-items:center;gap:20px;
  min-height:76px;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--c-primary),var(--c-primary-dark));
  color:#fff;font-weight:800;font-size:19px;border-radius:12px;
  box-shadow:var(--shadow-1);
}
.brand-text{font-size:17px;font-weight:800;color:var(--c-primary-dark);letter-spacing:.3px;white-space:nowrap;}
.brand-text small{display:block;font-size:11px;font-weight:500;color:var(--c-muted);letter-spacing:1.5px;}
.nav-links{
  display:flex;align-items:center;gap:6px;
  margin-left:auto;
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:999px;
  padding:6px;
  box-shadow:var(--shadow-1);
}
.nav-item{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 15px;border-radius:999px;
  font-size:14.5px;font-weight:600;color:var(--c-muted);
  white-space:nowrap;
  transition:all .2s ease;
}
.nav-item i{font-size:13px;opacity:.85;}
.nav-item:hover{background:#EFF3EC;color:var(--c-primary);transform:translateY(-1px);}
.nav-item.is-active{background:var(--c-primary);color:#fff;}
.nav-item.is-active i{opacity:1;}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:6px;}
.nav-toggle{
  display:none;
  width:44px;height:44px;border-radius:12px;
  border:1px solid var(--c-border);background:var(--c-surface);
  color:var(--c-primary);font-size:17px;cursor:pointer;
  transition:all .2s ease;
}
.nav-toggle:hover{border-color:var(--c-primary);}
.mobile-drawer{
  display:none;
  border-top:1px solid var(--c-border);
  background:var(--c-surface);
  padding:18px 24px 22px;
}
.mobile-drawer.is-open{display:block;}
.drawer-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px;}
.drawer-grid a{
  display:flex;align-items:center;gap:8px;
  padding:12px 14px;border-radius:var(--radius-s);
  border:1px solid var(--c-border);background:var(--c-bg);
  font-size:14.5px;font-weight:600;color:var(--c-primary);
}
.drawer-grid a.is-active{background:var(--c-primary);color:#fff;border-color:var(--c-primary);}
.drawer-cta{width:100%;justify-content:center;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:999px;
  font-size:16px;font-weight:700;border:1.5px solid transparent;
  cursor:pointer;transition:all .22s ease;line-height:1.2;
}
.btn-primary{background:var(--c-accent);color:#fff;box-shadow:0 10px 24px rgba(255,107,44,.28);}
.btn-primary:hover{background:#F25A18;color:#fff;transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,107,44,.34);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;border-color:var(--c-primary);color:var(--c-primary);}
.btn-ghost:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px);}
.btn-light{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.42);color:#fff;}
.btn-light:hover{background:#fff;color:var(--c-primary-dark);transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-block{width:100%;}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;
  color:#fff;
  padding:78px 0 86px;
  background-image:linear-gradient(102deg,rgba(8,39,31,.94) 0%,rgba(8,39,31,.78) 48%,rgba(8,39,31,.52) 100%),url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;right:-120px;bottom:-160px;
  width:460px;height:460px;border-radius:50%;
  border:2px solid rgba(183,224,74,.22);
  box-shadow:0 0 0 42px rgba(183,224,74,.05);
}
.page-hero .container{position:relative;z-index:2;}
.crumb{
  display:flex;align-items:center;gap:9px;
  font-size:13.5px;color:rgba(255,255,255,.72);margin-bottom:22px;
}
.crumb a{color:rgba(255,255,255,.86);}
.crumb a:hover{color:var(--c-accent-2);}
.crumb span.sep{opacity:.5;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(183,224,74,.16);
  border:1px solid rgba(183,224,74,.45);
  color:var(--c-accent-2);
  padding:7px 16px;border-radius:8px;
  font-size:13.5px;font-weight:700;letter-spacing:1px;margin-bottom:20px;
}
.page-hero h1{color:#fff;max-width:15em;margin-bottom:18px;}
.page-hero h1 em{font-style:normal;color:var(--c-accent-2);}
.hero-lead{
  max-width:44em;font-size:17.5px;line-height:1.85;
  color:rgba(255,255,255,.82);margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px;}
.hero-search{
  max-width:640px;
  display:flex;gap:10px;
  background:rgba(255,255,255,.96);
  border-radius:999px;
  padding:8px 8px 8px 22px;
  box-shadow:var(--shadow-2);
}
.hero-search i{align-self:center;color:var(--c-muted);}
.hero-search input{
  flex:1;border:0;background:transparent;height:46px;
  font-size:16px;color:var(--c-text);outline:none;min-width:0;
}
.hero-search input::placeholder{color:#9AA6A0;}
.hero-search .btn{padding:12px 26px;font-size:15px;}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:38px;margin-top:44px;
  padding-top:30px;border-top:1px solid rgba(255,255,255,.18);
}
.hero-stat strong{display:block;font-size:28px;font-weight:800;color:var(--c-accent-2);font-variant-numeric:tabular-nums;}
.hero-stat span{font-size:14px;color:rgba(255,255,255,.72);}

/* ---------- 通用板块 ---------- */
.section{padding:96px 0;}
.section-tight{padding:64px 0;}
.section-head{max-width:760px;margin-bottom:46px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-block;
  font-size:13px;font-weight:800;letter-spacing:2px;
  color:var(--c-primary);
  background:#EAF1E6;
  border-radius:6px;
  padding:6px 13px;margin-bottom:16px;
}
.section-head p{font-size:17px;color:var(--c-muted);line-height:1.85;margin:0;}

/* ---------- 自助主题卡 ---------- */
.topic-grid{display:grid;gap:22px;grid-template-columns:repeat(6,1fr);}
.topic-card{
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-l);
  padding:28px;
  box-shadow:var(--shadow-1);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
  display:flex;flex-direction:column;gap:12px;
}
.topic-card:hover{transform:translateY(-4px);border-color:var(--c-primary);box-shadow:var(--shadow-2);}
.topic-card.wide{grid-column:span 3;}
.topic-card.half{grid-column:span 3;}
.topic-card.small{grid-column:span 3;}
.topic-icon{
  width:48px;height:48px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:#EDF3E8;color:var(--c-primary);font-size:19px;
}
.topic-card h3{font-size:19px;margin-bottom:4px;}
.topic-card p{font-size:15.5px;color:var(--c-muted);margin:0;line-height:1.8;}
.topic-card .topic-link{font-size:14px;font-weight:700;color:var(--c-accent);display:inline-flex;align-items:center;gap:7px;margin-top:auto;}
.topic-card .topic-link:hover{gap:11px;}
.channel-strip{
  margin-top:26px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
  background:var(--c-surface-dark);
  border-radius:var(--radius-l);
  padding:26px 30px;
  color:#fff;
}
.channel-strip .ch{display:flex;gap:14px;align-items:flex-start;}
.channel-strip .ch i{color:var(--c-accent-2);font-size:18px;margin-top:4px;}
.channel-strip h4{color:#fff;font-size:16px;margin-bottom:4px;}
.channel-strip p{color:rgba(255,255,255,.68);font-size:14px;margin:0;line-height:1.7;}

/* ---------- FAQ 两栏 ---------- */
.faq-layout{display:grid;grid-template-columns:minmax(0,2.05fr) minmax(0,1fr);gap:34px;align-items:start;}
.faq-panel{
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-l);
  padding:32px;
  box-shadow:var(--shadow-1);
}
.faq-panel h2{font-size:26px;margin-bottom:8px;}
.faq-panel .panel-sub{color:var(--c-muted);font-size:15.5px;margin-bottom:22px;}
.inline-search{
  display:flex;gap:10px;margin-bottom:26px;
  background:var(--c-bg);
  border:1px solid var(--c-border);
  border-radius:999px;padding:6px 6px 6px 20px;
}
.inline-search input{flex:1;border:0;background:transparent;height:44px;font-size:15.5px;outline:none;min-width:0;}
.inline-search button{
  border:0;border-radius:999px;padding:0 22px;height:44px;
  background:var(--c-primary);color:#fff;font-weight:700;font-size:14.5px;cursor:pointer;
  transition:all .2s ease;
}
.inline-search button:hover{background:var(--c-accent);}

.accordion{border:0;background:transparent;margin:0;}
.accordion .accordion-item{
  border:1px solid var(--c-border);
  border-radius:var(--radius-m);
  background:var(--c-surface);
  margin-bottom:12px;
  overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.accordion .accordion-item:hover{border-color:#C4D2C0;}
.accordion .accordion-item.is-active{border-color:var(--c-primary);box-shadow:var(--shadow-1);}
.accordion .accordion-title{
  padding:18px 58px 18px 22px;
  font-size:17px;font-weight:700;color:var(--c-text);
  border:0;background:transparent;position:relative;line-height:1.55;
}
.accordion .accordion-title:hover{background:#F3F6F0;color:var(--c-primary);}
.accordion .accordion-title::before{
  content:"\f067";
  font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:13px;color:var(--c-accent);transition:transform .25s ease;
}
.accordion .accordion-item.is-active .accordion-title::before{content:"\f068";}
.accordion .accordion-content{
  padding:0 22px 20px;border:0;background:transparent;
  color:var(--c-muted);font-size:15.5px;line-height:1.85;
}
.accordion .accordion-content p{margin-bottom:.7em;}
.accordion .accordion-content p:last-child{margin-bottom:0;}

/* ---------- 侧栏联系卡 ---------- */
.side-stack{position:sticky;top:100px;display:flex;flex-direction:column;gap:22px;}
.contact-card{
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius-l);
  padding:28px;box-shadow:var(--shadow-1);
}
.contact-card h3{font-size:20px;margin-bottom:6px;}
.contact-card .cc-sub{font-size:14.5px;color:var(--c-muted);margin-bottom:20px;}
.cc-row{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-top:1px solid var(--c-border);}
.cc-row i{color:var(--c-primary);font-size:16px;margin-top:5px;}
.cc-row strong{display:block;font-size:15px;color:var(--c-text);}
.cc-row span{font-size:14.5px;color:var(--c-muted);word-break:break-all;}
.contact-card .btn{margin-top:20px;}
.hours-card{
  background:var(--c-surface-dark);
  color:#fff;border-radius:var(--radius-l);
  padding:26px;border:1px solid rgba(255,255,255,.08);
}
.hours-card h3{color:#fff;font-size:18px;margin-bottom:16px;}
.hours-list{list-style:none;margin:0;padding:0;}
.hours-list li{
  display:flex;justify-content:space-between;gap:14px;
  padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.14);
  font-size:14.5px;color:rgba(255,255,255,.76);
}
.hours-list li:last-child{border-bottom:0;}
.hours-list li b{color:var(--c-accent-2);font-weight:700;}
.badge-soft{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(183,224,74,.16);
  color:var(--c-accent-2);
  border:1px solid rgba(183,224,74,.35);
  border-radius:8px;padding:5px 12px;font-size:12.5px;font-weight:700;
  margin-bottom:14px;
}

/* ---------- 图文排查 ---------- */
.check-block{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:44px;align-items:center;}
.check-figure{position:relative;border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-2);}
.check-figure img{width:100%;height:100%;min-height:300px;object-fit:cover;}
.check-figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg,rgba(8,39,31,0) 40%,rgba(8,39,31,.55) 100%);
}
.figure-badge{
  position:absolute;left:22px;bottom:22px;z-index:2;
  background:rgba(255,255,255,.94);color:var(--c-primary-dark);
  border-radius:12px;padding:10px 16px;font-size:14px;font-weight:700;
}
.step-list{list-style:none;margin:0;padding:0;counter-reset:step;}
.step-list li{
  position:relative;padding:0 0 22px 54px;counter-increment:step;
}
.step-list li::before{
  content:counter(step);
  position:absolute;left:0;top:0;
  width:34px;height:34px;border-radius:50%;
  background:var(--c-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800;font-variant-numeric:tabular-nums;
}
.step-list li::after{
  content:"";position:absolute;left:16.5px;top:40px;bottom:6px;width:1.5px;
  background:var(--c-border);
}
.step-list li:last-child{padding-bottom:0;}
.step-list li:last-child::after{display:none;}
.step-list h4{margin-bottom:4px;font-size:17px;}
.step-list p{margin:0;font-size:15.5px;color:var(--c-muted);line-height:1.8;}

/* ---------- 风险提示 ---------- */
.notice-panel{
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-left:5px solid var(--c-accent);
  border-radius:var(--radius-m);
  padding:24px 28px;
  margin-top:34px;
  box-shadow:var(--shadow-1);
}
.notice-panel h4{color:var(--c-primary-dark);margin-bottom:8px;}
.notice-panel p{margin:0;font-size:15.5px;color:var(--c-muted);line-height:1.85;}

/* ---------- CTA 面板 ---------- */
.cta-panel{
  position:relative;overflow:hidden;
  border-radius:var(--radius-l);
  padding:58px 52px;
  color:#fff;
  background-image:linear-gradient(100deg,rgba(8,39,31,.95) 0%,rgba(11,21,18,.86) 60%,rgba(13,59,46,.72) 100%),url('/assets/images/backpic/back-3.webp');
  background-size:cover;background-position:center;
  box-shadow:var(--shadow-2);
}
.cta-panel h2{color:#fff;max-width:20em;}
.cta-panel p{color:rgba(255,255,255,.78);max-width:46em;font-size:16.5px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.cta-points{display:flex;flex-wrap:wrap;gap:26px;margin-top:30px;}
.cta-points span{display:inline-flex;align-items:center;gap:9px;font-size:14.5px;color:rgba(255,255,255,.82);}
.cta-points i{color:var(--c-accent-2);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-surface-dark);color:rgba(255,255,255,.74);padding:70px 0 26px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:38px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;color:#fff;font-weight:800;font-size:17px;}
.footer-brand .brand-mark{background:linear-gradient(140deg,var(--c-accent),#E4520F);}
.footer-note{font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.66);}
.site-footer h4{color:#fff;font-size:15.5px;letter-spacing:.5px;margin-bottom:16px;}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{color:rgba(255,255,255,.7);font-size:14.5px;}
.footer-links a:hover{color:var(--c-accent-2);}
.footer-bottom{
  margin-top:46px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:13.5px;color:rgba(255,255,255,.55);
}
.to-top{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;border:1px solid rgba(255,255,255,.28);
  color:#fff;border-radius:999px;padding:9px 18px;font-size:13.5px;cursor:pointer;
  transition:all .2s ease;
}
.to-top:hover{background:var(--c-accent);border-color:var(--c-accent);transform:translateY(-2px);}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1279px){
  .nav-item{padding:8px 12px;font-size:14px;}
  .brand-text{font-size:16px;}
}
@media screen and (max-width:1023px){
  .nav-links{display:none;}
  .header-actions .btn{display:none;}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .header-actions{margin-left:auto;}
  .section{padding:64px 0;}
  .topic-grid{grid-template-columns:repeat(4,1fr);}
  .topic-card.wide,.topic-card.half,.topic-card.small{grid-column:span 2;}
  .faq-layout{grid-template-columns:1fr;}
  .side-stack{position:static;}
  .check-block{grid-template-columns:1fr;gap:30px;}
  .channel-strip{grid-template-columns:1fr;gap:20px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .cta-panel{padding:44px 32px;}
}
@media screen and (max-width:767px){
  body{font-size:16px;}
  .container{padding:0 18px;}
  .brand-text{font-size:15px;}
  .brand-text small{display:none;}
  .page-hero{padding:52px 0 58px;}
  .hero-lead{font-size:16px;}
  .hero-search{flex-direction:column;border-radius:var(--radius-l);padding:14px;}
  .hero-search i{display:none;}
  .hero-search input{padding:0 6px;}
  .hero-search .btn{width:100%;}
  .hero-stats{gap:24px;}
  .hero-stat strong{font-size:23px;}
  .section{padding:48px 0;}
  .topic-grid{grid-template-columns:1fr;}
  .topic-card.wide,.topic-card.half,.topic-card.small{grid-column:span 1;}
  .faq-panel{padding:22px;}
  .inline-search{flex-direction:column;border-radius:var(--radius-l);padding:12px;}
  .inline-search button{width:100%;}
  .accordion .accordion-title{font-size:16px;padding:16px 48px 16px 18px;}
  .accordion .accordion-title::before{right:18px;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-panel{padding:36px 22px;}
  .cta-actions .btn{width:100%;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}