/* roulang page: index */
:root{
  --brand-grad:linear-gradient(135deg,#FF6A3D 0%,#E94057 100%);
  --brand-1:#FF6A3D;
  --brand-2:#E94057;
  --primary:#F2542D;
  --primary-soft:rgba(242,84,45,.08);
  --accent:#0F7A6B;
  --accent-soft:rgba(15,122,107,.10);
  --star:#FFB703;
  --bg:#FFF9F4;
  --bg-alt:#FDF1E9;
  --card:#FFFFFF;
  --dark:#231C19;
  --text:#231C19;
  --muted:#6B5F58;
  --faint:#9A8F88;
  --line:rgba(35,28,25,.06);
  --line-2:rgba(35,28,25,.12);
  --r-xl:32px;
  --r-lg:24px;
  --r-md:20px;
  --r-sm:14px;
  --pill:999px;
  --sh-sm:0 10px 30px rgba(242,84,45,.10);
  --sh-lg:0 18px 40px rgba(242,84,45,.18);
  --side-w:250px;
  --bs-primary:#F2542D;
  --bs-body-bg:#FFF9F4;
  --bs-body-color:#231C19;
  --bs-border-radius:20px;
  --bs-border-color:rgba(35,28,25,.08);
  --bs-body-font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .25s ease}
ul,ol{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0;letter-spacing:0;font-weight:700;color:var(--text)}
p{margin:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px}

/* ---------- 布局骨架 ---------- */
.wrap{max-width:1280px;margin:0 auto;padding:0 24px}
.site-main{margin-left:0;padding-top:58px}
@media(min-width:992px){
  .site-main{margin-left:var(--side-w);padding-top:0}
}

/* ---------- 左侧竖导航 ---------- */
.side-nav{
  display:none;position:fixed;top:0;left:0;bottom:0;width:var(--side-w);
  flex-direction:column;padding:26px 18px 22px;background:#fff;
  border-right:1px solid var(--line);z-index:1040;overflow-y:auto;
}
@media(min-width:992px){.side-nav{display:flex}}
.brand{display:flex;align-items:center;gap:12px;padding:0 6px 18px}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;background-image:var(--brand-grad);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px;
  box-shadow:0 8px 18px rgba(233,64,87,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text b{font-size:19px;font-weight:800;letter-spacing:.5px}
.brand-text small{font-size:12px;color:var(--faint);margin-top:3px}
.side-note{
  font-size:12px;color:var(--faint);padding:0 6px 20px;border-bottom:1px solid var(--line);
}
.side-links{display:flex;flex-direction:column;gap:4px;padding:18px 0;flex:1}
.side-links a{
  display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:14px;
  font-size:15px;color:var(--muted);position:relative;font-weight:500;
}
.side-links a i{width:18px;text-align:center;font-size:14px;color:var(--faint)}
.side-links a:hover{background:var(--bg-alt);color:var(--primary)}
.side-links a:hover i{color:var(--primary)}
.side-links a.active{background:linear-gradient(90deg,rgba(242,84,45,.10),rgba(233,64,87,.03));color:var(--primary);font-weight:600}
.side-links a.active i{color:var(--primary)}
.side-links a.active::before{
  content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;border-radius:3px;background-image:var(--brand-grad);
}
.side-cta{display:flex;flex-direction:column;gap:10px;padding-top:16px;border-top:1px solid var(--line)}
.side-sub{font-size:13px;color:var(--muted);text-align:center;padding:6px 0}
.side-sub:hover{color:var(--primary)}

/* ---------- 移动顶栏 ---------- */
.mobile-bar{
  position:fixed;top:0;left:0;right:0;height:58px;z-index:1035;
  display:flex;align-items:center;justify-content:space-between;padding:0 16px;
  background:rgba(255,249,244,.94);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
@media(min-width:992px){.mobile-bar{display:none}}
.mobile-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px}
.mobile-brand .brand-mark{width:34px;height:34px;flex:0 0 34px;border-radius:11px;font-size:14px}
.hamburger{
  width:42px;height:42px;border:1px solid var(--line-2);background:#fff;border-radius:13px;
  display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:16px;
}
.offcanvas{background:var(--bg);border:0}
.offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px}
.offcanvas-title{font-size:17px;font-weight:800}
.drawer-links{display:flex;flex-direction:column;gap:6px;padding:18px 8px}
.drawer-links a{
  display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:14px;
  background:#fff;border:1px solid var(--line);font-size:15px;color:var(--muted);
}
.drawer-links a i{color:var(--primary);width:18px;text-align:center}
.drawer-links a.active{background-image:var(--brand-grad);color:#fff;border-color:transparent}
.drawer-links a.active i{color:#fff}
.drawer-cta{padding:8px 16px 26px}
.drawer-cta .btn-grad{width:100%;justify-content:center}

/* ---------- 按钮 ---------- */
.btn-grad,.btn-ghost,.btn-line,.btn-arrow{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:15px;font-weight:600;border-radius:var(--pill);cursor:pointer;
  transition:transform .25s ease,box-shadow .25s ease,background-color .25s ease,color .25s ease,background-position .25s ease;
  border:1px solid transparent;white-space:nowrap;
}
.btn-grad{
  padding:14px 30px;color:#fff;background-image:var(--brand-grad);background-size:170% 170%;background-position:0 0;
}
.btn-grad:hover{background-position:100% 0;transform:translateY(-2px);box-shadow:var(--sh-lg);color:#fff}
.btn-ghost{
  padding:13px 28px;color:var(--primary);background:transparent;border-color:var(--primary);
}
.btn-ghost:hover{background:var(--primary-soft);transform:translateY(-2px);color:var(--primary)}
.btn-line{
  padding:13px 28px;color:var(--primary);background:#fff;border-color:var(--line-2);
}
.btn-line:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.btn-arrow{
  padding:6px 0;color:var(--primary);border-radius:8px;font-weight:600;
}
.btn-arrow i{transition:transform .25s ease}
.btn-arrow:hover i{transform:translateX(4px)}
.btn-on-dark{padding:13px 28px;color:#fff;border-color:rgba(255,255,255,.6);background:transparent}
.btn-on-dark:hover{background:rgba(255,255,255,.14);color:#fff}
.btn-white{padding:14px 30px;background:#fff;color:var(--primary);font-weight:700}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(0,0,0,.18);color:var(--primary)}

/* ---------- 区块通用 ---------- */
.section{padding:78px 0}
@media(max-width:991px){.section{padding:54px 0}}
.section-alt{background:var(--bg-alt)}
.section-dark{background:var(--dark);color:#FFF9F4}
.section-dark h2,.section-dark h3{color:#FFF9F4}
.section-head{margin-bottom:38px;max-width:820px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--accent);
  background:var(--accent-soft);border-radius:var(--pill);padding:5px 14px;margin-bottom:14px;
}
.eyebrow.on-dark{color:#FFD9C9;background:rgba(255,255,255,.12)}
.section-head h2{font-size:28px;line-height:1.35;font-weight:800}
@media(max-width:767px){.section-head h2{font-size:23px}}
.section-head h2::after{
  content:"";display:block;width:56px;height:5px;border-radius:5px;margin-top:14px;background-image:var(--brand-grad);
}
.section-desc{margin-top:16px;color:var(--muted);font-size:16px;max-width:760px}
.section-dark .section-desc{color:rgba(255,255,255,.72)}

/* ---------- 卡片 ---------- */
.card-xl{
  background:var(--card);border-radius:var(--r-lg);border:1px solid var(--line);
  box-shadow:var(--sh-sm);padding:26px;height:100%;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
a.card-xl:hover,.hoverable:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);border-color:rgba(242,84,45,.20)}
.card-soft{
  background:var(--card);border-radius:var(--r-md);border:1px solid var(--line-2);
  padding:22px;height:100%;transition:border-color .25s ease,transform .25s ease,background-color .25s ease;
}
.card-soft:hover{border-color:rgba(242,84,45,.35);transform:translateY(-3px)}
.card-icon{
  width:48px;height:48px;border-radius:15px;background:var(--bg-alt);color:var(--primary);
  display:flex;align-items:center;justify-content:center;font-size:19px;margin-bottom:16px;
}
.card-xl h3,.card-soft h3{font-size:19px;font-weight:700;margin-bottom:10px}
.card-xl p,.card-soft p{color:var(--muted);font-size:15px;line-height:1.7}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  padding:4px 11px;border-radius:var(--pill);background:var(--accent-soft);color:var(--accent);
}
.tag-warm{background:var(--primary-soft);color:var(--primary)}
.tag-line{background:#fff;border:1px solid var(--line-2);color:var(--muted)}

/* ---------- 数据徽章 ---------- */
.badge-row{display:flex;flex-wrap:wrap;gap:12px}
.badge-fill{
  display:inline-flex;align-items:center;gap:10px;padding:10px 18px;border-radius:var(--pill);
  background:var(--accent);color:#fff;font-size:13px;
}
.badge-fill b{font-size:17px;font-weight:800;font-variant-numeric:tabular-nums}
.badge-fill span{color:rgba(255,255,255,.82)}
.badge-outline{
  display:inline-flex;align-items:baseline;gap:8px;padding:10px 18px;border-radius:var(--pill);
  background:#fff;border:1px solid rgba(242,84,45,.35);color:var(--primary);font-size:13px;
}
.badge-outline b{font-size:20px;font-weight:800;font-variant-numeric:tabular-nums}
.badge-outline span{color:var(--muted)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--dark);border-radius:0 0 var(--r-xl) var(--r-xl)}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.34}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(35,28,25,.94) 0%,rgba(35,28,25,.74) 42%,rgba(233,64,87,.58) 100%);
}
.hero-inner{position:relative;z-index:2;padding:66px 0 34px}
@media(max-width:991px){.hero-inner{padding:44px 0 24px}}
.hero-eyebrow{color:#FFD9C9;font-size:13px;font-weight:600;letter-spacing:.4px;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.hero-eyebrow::before{content:"";width:26px;height:3px;border-radius:3px;background-image:var(--brand-grad)}
.hero h1{font-size:40px;line-height:1.28;font-weight:800;color:#fff;letter-spacing:0}
@media(max-width:991px){.hero h1{font-size:30px;line-height:1.35}}
.hero-lead{margin-top:12px;font-size:19px;font-weight:600;color:#FFC7B4}
@media(max-width:767px){.hero-lead{font-size:16px}}
.hero-text{margin-top:18px;color:rgba(255,255,255,.82);font-size:15.5px;line-height:1.85;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-visual{position:relative;margin-top:34px}
.hero-photo{
  width:100%;border-radius:var(--r-xl);object-fit:cover;aspect-ratio:4/3;
  border:1px solid rgba(255,255,255,.14);
}
.float-card{
  position:absolute;left:18px;bottom:-22px;background:#fff;border-radius:var(--r-md);
  padding:14px 18px;box-shadow:0 20px 40px rgba(35,28,25,.28);display:flex;align-items:center;gap:12px;
  max-width:290px;
}
.float-card i{width:38px;height:38px;flex:0 0 38px;border-radius:12px;background-image:var(--brand-grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px}
.float-card b{display:block;font-size:14px;font-weight:700}
.float-card small{font-size:12px;color:var(--faint)}
.corner-badge{
  position:absolute;top:16px;right:16px;background:var(--star);color:#231C19;font-size:12px;font-weight:700;
  padding:5px 13px;border-radius:var(--pill);display:inline-flex;align-items:center;gap:6px;
}
.corner-badge::before{content:"";width:7px;height:7px;border-radius:50%;background:#231C19}
.countdown-bar{
  position:relative;z-index:2;margin-top:40px;background:rgba(255,255,255,.10);
  border-top:1px solid rgba(255,255,255,.16);padding:18px 0;
}
.countdown-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px}
.countdown-label{color:#fff;font-size:14.5px;font-weight:600;display:flex;align-items:center;gap:10px}
.countdown-label i{color:#FFB703}
.clock{display:flex;gap:10px}
.clock div{
  background:rgba(255,255,255,.14);border-radius:12px;padding:7px 14px;text-align:center;min-width:64px;
}
.clock b{display:block;font-size:20px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;line-height:1.2}
.clock span{font-size:11px;color:rgba(255,255,255,.66)}

/* ---------- 入口矩阵 ---------- */
.matrix-card{
  display:flex;flex-direction:column;justify-content:space-between;gap:16px;
}
.matrix-top{display:flex;align-items:center;gap:14px}
.matrix-top .card-icon{margin:0;background-image:var(--brand-grad);color:#fff}
.matrix-card h3{margin:0;font-size:18px}
.matrix-link{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--primary);font-weight:600}
.matrix-card:hover .matrix-link i{transform:translateX(4px)}
.matrix-link i{transition:transform .25s ease}

/* ---------- 痛点编号卡 ---------- */
.pain-card{position:relative;padding-top:30px}
.pain-num{
  font-size:13px;font-weight:800;color:var(--primary);font-variant-numeric:tabular-nums;
  letter-spacing:1px;
}
.pain-card::after{
  content:"";position:absolute;left:26px;right:26px;top:22px;height:1px;background:linear-gradient(90deg,var(--primary),transparent);
}

/* ---------- 方案列表 ---------- */
.plan-list{display:flex;flex-direction:column;gap:18px}
.plan-item{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:20px 22px;transition:transform .25s ease,box-shadow .25s ease}
.plan-item:hover{transform:translateY(-3px);box-shadow:var(--sh-sm)}
.plan-idx{
  flex:0 0 40px;width:40px;height:40px;border-radius:13px;background:var(--bg-alt);
  color:var(--primary);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px;
  font-variant-numeric:tabular-nums;
}
.plan-item h3{font-size:17px;margin-bottom:6px}
.plan-item p{color:var(--muted);font-size:14.5px;line-height:1.7}
.plan-figure{position:relative;height:100%}
.plan-figure img{width:100%;height:100%;min-height:340px;object-fit:cover;border-radius:var(--r-xl)}
.plan-badge{
  position:absolute;left:20px;bottom:20px;background:#fff;border-radius:var(--r-sm);
  padding:12px 16px;box-shadow:0 16px 32px rgba(35,28,25,.18);display:flex;align-items:center;gap:10px;
}
.plan-badge i{color:var(--accent);font-size:16px}
.plan-badge span{font-size:13px;font-weight:600;color:var(--text)}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.timeline::before{
  content:"";position:absolute;top:26px;left:8%;right:8%;border-top:1px dashed rgba(242,84,45,.40);
}
@media(max-width:991px){
  .timeline{grid-template-columns:1fr;gap:18px}
  .timeline::before{display:none}
}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:24px 22px;text-align:left;transition:transform .25s ease,box-shadow .25s ease}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-sm)}
.step-num{
  width:52px;height:52px;border-radius:50%;border:2px solid var(--primary);color:var(--primary);
  background:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;
  margin-bottom:16px;position:relative;z-index:2;font-variant-numeric:tabular-nums;
}
.step h3{font-size:17px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14.5px;line-height:1.7}

/* ---------- 深色数据带 ---------- */
.dark-strip{background:var(--dark);color:#FFF9F4;border-radius:var(--r-xl);padding:46px 34px}
.stat-item{text-align:left}
.stat-item b{
  display:block;font-size:44px;font-weight:800;line-height:1;color:#fff;font-variant-numeric:tabular-nums;
  background:linear-gradient(135deg,#FF9A6C,#FFD9C9);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-item u{text-decoration:none;font-size:14px;color:#FFC7B4;font-weight:600;margin-left:4px}
.stat-item p{margin-top:10px;font-size:13.5px;color:rgba(255,255,255,.66);line-height:1.6}
@media(max-width:767px){.stat-item b{font-size:34px}}

/* ---------- 专题卡 ---------- */
.topic-card{overflow:hidden;padding:0;display:flex;flex-direction:column}
.topic-card img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .35s ease}
.topic-card:hover img{transform:scale(1.04)}
.topic-body{padding:20px 22px 24px}
.topic-body h3{font-size:17.5px;margin-bottom:8px}
.topic-body p{color:var(--muted);font-size:14.5px}
.topic-meta{margin-top:14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}

/* ---------- 证言 ---------- */
.voice-card{display:flex;flex-direction:column;gap:16px}
.voice-quote{font-size:15px;color:var(--muted);line-height:1.8;flex:1}
.voice-quote::before{content:"“";font-size:26px;color:var(--primary);line-height:0;vertical-align:-6px;margin-right:2px}
.voice-user{display:flex;align-items:center;gap:12px}
.voice-user img{width:46px;height:46px;border-radius:50%;object-fit:cover}
.voice-user b{display:block;font-size:14.5px}
.voice-user small{font-size:12.5px;color:var(--faint)}

/* ---------- 人群标签墙 ---------- */
.crowd-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
@media(max-width:1199px){.crowd-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:575px){.crowd-grid{grid-template-columns:repeat(2,1fr)}}
.crowd-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px 16px;text-align:center;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.crowd-item:hover{transform:translateY(-4px);box-shadow:var(--sh-sm);border-color:rgba(242,84,45,.30)}
.crowd-item i{font-size:20px;color:var(--accent);margin-bottom:12px;display:block}
.crowd-item b{display:block;font-size:15px;margin-bottom:6px}
.crowd-item p{font-size:13px;color:var(--faint);line-height:1.6}

/* ---------- 资讯列表 ---------- */
.news-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden}
.news-item{
  display:flex;gap:20px;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line);
  transition:background-color .25s ease;
}
.news-item:last-child{border-bottom:0}
.news-item:hover{background:var(--bg)}
.news-thumb{flex:0 0 168px;width:168px;aspect-ratio:4/3;border-radius:var(--r-sm);overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{flex:1;min-width:0}
.news-body h3{font-size:16.5px;line-height:1.5;margin-bottom:6px}
.news-body p{font-size:14px;color:var(--muted);line-height:1.65}
.news-meta{display:flex;align-items:center;gap:12px;margin-top:10px;font-size:12.5px;color:var(--faint);flex-wrap:wrap}
@media(max-width:767px){
  .news-item{flex-direction:column;align-items:flex-start;padding:18px}
  .news-thumb{width:100%;flex:none}
}
.news-more{display:flex;justify-content:center;padding:22px;border-top:1px solid var(--line);background:var(--bg)}

/* ---------- 指标面板 ---------- */
.metric-card{background:#fff;border:1px solid var(--line-2);border-radius:var(--r-md);padding:22px}
.metric-top{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.metric-top b{font-size:30px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--text)}
.metric-top span{font-size:12.5px;color:var(--accent);font-weight:600}
.metric-card h3{font-size:14.5px;font-weight:600;color:var(--muted);margin:6px 0 14px}
.progress{height:8px;border-radius:var(--pill);background:var(--bg-alt);overflow:hidden}
.progress-bar{background-image:var(--brand-grad);border-radius:var(--pill)}
.progress-bar.alt{background-image:linear-gradient(90deg,#0F7A6B,#3FAF9B)}

/* ---------- 更新日志 ---------- */
.log-list{display:flex;flex-direction:column;gap:14px}
.log-item{
  display:flex;gap:20px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:20px 24px;transition:transform .25s ease,box-shadow .25s ease;
}
.log-item:hover{transform:translateX(4px);box-shadow:var(--sh-sm)}
.log-date{
  flex:0 0 118px;font-size:13px;font-weight:700;color:var(--primary);font-variant-numeric:tabular-nums;padding-top:2px;
}
.log-item h3{font-size:16px;margin-bottom:6px}
.log-item p{font-size:14px;color:var(--muted);line-height:1.65}
@media(max-width:575px){.log-item{flex-direction:column;gap:8px}.log-date{flex:none}}

/* ---------- FAQ ---------- */
.accordion-item{
  border:1px solid var(--line)!important;border-radius:16px!important;overflow:hidden;margin-bottom:12px;background:#fff;
}
.accordion-button{
  display:flex;align-items:center;gap:12px;font-size:16px;font-weight:600;color:var(--text);
  background:#fff;padding:18px 22px;box-shadow:none!important;text-align:left;
}
.accordion-button::before{
  content:"+";margin-left:auto;font-size:22px;font-weight:400;color:var(--primary);line-height:1;
  flex:0 0 auto;
}
.accordion-button:not(.collapsed)::before{content:"–"}
.accordion-button::after{display:none}
.accordion-button:not(.collapsed){
  background:#FFF9F4;color:var(--primary);box-shadow:inset 3px 0 0 var(--primary)!important;
}
.accordion-body{color:var(--muted);font-size:14.8px;line-height:1.8;padding:6px 22px 22px;background:#FFF9F4}

/* ---------- 保障条 ---------- */
.guard-strip{background:var(--bg-alt);padding:40px 0}
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:767px){.guard-grid{grid-template-columns:repeat(2,1fr)}}
.guard-item{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:600}
.guard-item i{
  width:40px;height:40px;flex:0 0 40px;border-radius:13px;background:#fff;color:var(--primary);
  display:flex;align-items:center;justify-content:center;font-size:15px;
}

/* ---------- 底部 CTA ---------- */
.cta-card{
  background-image:var(--brand-grad);border-radius:var(--r-xl);padding:52px 40px;color:#fff;position:relative;overflow:hidden;
}
.cta-card::after{
  content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;
  background:rgba(255,255,255,.14);
}
.cta-card h2{font-size:30px;font-weight:800;color:#fff;line-height:1.35}
.cta-card p{color:rgba(255,255,255,.88);margin-top:14px;max-width:640px;font-size:15.5px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;position:relative;z-index:2}
.cta-badge{
  display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.18);
  padding:6px 16px;border-radius:var(--pill);font-size:13px;margin-bottom:18px;font-weight:600;
}
@media(max-width:767px){.cta-card{padding:36px 24px}.cta-card h2{font-size:23px}}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:56px 0 26px;margin-top:0}
.f-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.f-brand .brand-mark{width:40px;height:40px;flex:0 0 40px;border-radius:13px}
.f-brand b{font-size:19px;color:#fff;font-weight:800}
.f-desc{font-size:14px;line-height:1.8;max-width:360px;color:rgba(255,255,255,.62)}
.f-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px}
.f-links{display:flex;flex-direction:column;gap:10px}
.f-links a{font-size:14px;color:rgba(255,255,255,.66)}
.f-links a:hover{color:#FF9A6C}
.f-contact{font-size:14px;line-height:1.9;color:rgba(255,255,255,.62)}
.f-contact span{color:#FF9A6C}
.f-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.10);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.45);
}

/* ---------- 滚动进入 ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* roulang page: category1 */
:root{
 --brand-grad:linear-gradient(135deg,#FF6A3D 0%,#E94057 100%);
 --brand-1:#FF6A3D;
 --brand-2:#E94057;
 --primary:#F2542D;
 --primary-soft:rgba(242,84,45,.08);
 --accent:#0F7A6B;
 --accent-soft:rgba(15,122,107,.10);
 --star:#FFB703;
 --bg:#FFF9F4;
 --bg-alt:#FDF1E9;
 --card:#FFFFFF;
 --dark:#231C19;
 --text:#231C19;
 --muted:#6B5F58;
 --faint:#9A8F88;
 --line:rgba(35,28,25,.06);
 --line-2:rgba(35,28,25,.12);
 --r-xl:32px;
 --r-lg:24px;
 --r-md:20px;
 --r-sm:14px;
 --pill:999px;
 --sh-sm:0 10px 30px rgba(242,84,45,.10);
 --sh-lg:0 18px 40px rgba(242,84,45,.18);
 --side-w:250px;
 --bs-primary:#F2542D;
 --bs-body-bg:#FFF9F4;
 --bs-body-color:#231C19;
 --bs-border-radius:20px;
 --bs-border-color:rgba(35,28,25,.08);
 --bs-body-font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;background:var(--bg);color:var(--text);
 font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
 font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .25s ease}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;letter-spacing:0}
p{margin:0}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(242,84,45,.35);outline-offset:2px;border-radius:8px}
.wrap{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}

/* ---------------- 左侧竖向导航 ---------------- */
.side-nav{
 display:none;position:fixed;top:0;left:0;bottom:0;width:var(--side-w);
 flex-direction:column;padding:26px 18px 22px;background:#fff;
 border-right:1px solid var(--line);z-index:1040;overflow-y:auto;
}
.brand{display:flex;align-items:center;gap:12px;padding:0 6px 18px}
.brand-mark{
 width:44px;height:44px;flex:0 0 44px;border-radius:14px;background-image:var(--brand-grad);
 display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px;
 box-shadow:0 8px 18px rgba(233,64,87,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.brand-text b{font-size:19px;font-weight:800;letter-spacing:.5px}
.brand-text small{font-size:12px;color:var(--faint);margin-top:3px}
.side-links{display:flex;flex-direction:column;gap:4px;flex:1;padding-top:6px}
.side-links a{
 display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:14px;
 font-size:15px;color:var(--muted);position:relative;font-weight:500;
}
.side-links a i{width:18px;text-align:center;font-size:14px;color:var(--faint)}
.side-links a:hover{background:var(--bg-alt);color:var(--primary)}
.side-links a:hover i{color:var(--primary)}
.side-links a.active{background:linear-gradient(90deg,rgba(242,84,45,.10),rgba(233,64,87,.03));color:var(--primary);font-weight:600}
.side-links a.active i{color:var(--primary)}
.side-links a.active::before{
 content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;border-radius:3px;background-image:var(--brand-grad);
}
.side-cta{display:flex;flex-direction:column;gap:10px;padding-top:16px;border-top:1px solid var(--line);margin-top:12px}
.side-cta .btn-grad{width:100%}

/* ---------------- 移动顶栏 ---------------- */
.mobile-bar{
 position:fixed;top:0;left:0;right:0;height:58px;z-index:1035;
 display:flex;align-items:center;justify-content:space-between;padding:0 16px;
 background:rgba(255,249,244,.94);backdrop-filter:blur(10px);
 border-bottom:1px solid var(--line);
}
.mobile-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px}
.mobile-brand .brand-mark{width:34px;height:34px;flex:0 0 34px;border-radius:11px;font-size:14px}
.hamburger{
 width:42px;height:42px;border:1px solid var(--line-2);background:#fff;border-radius:13px;
 display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:16px;cursor:pointer;
 transition:border-color .25s ease,background-color .25s ease;
}
.hamburger:hover{border-color:var(--primary);background:var(--primary-soft)}
.offcanvas{background:var(--bg);border:0}
.offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px}
.offcanvas-title{font-size:17px;font-weight:800}
.drawer-links{display:flex;flex-direction:column;gap:8px;padding:18px 8px}
.drawer-links a{
 display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:14px;
 background:#fff;border:1px solid var(--line);font-size:15px;color:var(--muted);
}
.drawer-links a i{color:var(--primary);width:18px;text-align:center}
.drawer-links a.active{background-image:var(--brand-grad);color:#fff;border-color:transparent}
.drawer-links a.active i{color:#fff}
.drawer-cta{padding:8px 16px 26px}
.drawer-cta .btn-grad{width:100%}

/* ---------------- 按钮 ---------------- */
.btn-grad,.btn-ghost,.btn-line,.btn-arrow,.btn-white{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 font-size:15px;font-weight:600;border-radius:var(--pill);cursor:pointer;
 transition:transform .25s ease,box-shadow .25s ease,background-color .25s ease,color .25s ease,background-position .25s ease,border-color .25s ease;
 border:1px solid transparent;white-space:nowrap;
}
.btn-grad{padding:14px 30px;color:#fff;background-image:var(--brand-grad);background-size:170% 170%;background-position:0 0}
.btn-grad:hover{background-position:100% 0;transform:translateY(-2px);box-shadow:var(--sh-lg);color:#fff}
.btn-ghost{padding:13px 28px;color:var(--primary);background:transparent;border-color:var(--primary)}
.btn-ghost:hover{background:var(--primary-soft);transform:translateY(-2px);color:var(--primary)}
.btn-line{padding:13px 28px;color:var(--primary);background:#fff;border-color:var(--line-2)}
.btn-line:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.btn-arrow{padding:6px 0;color:var(--primary);border-radius:8px}
.btn-arrow i{transition:transform .25s ease}
.btn-arrow:hover i{transform:translateX(4px)}
.btn-white{padding:14px 30px;background:#fff;color:var(--primary);font-weight:700}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(0,0,0,.18);color:var(--primary)}

/* ---------------- 主体容器 ---------------- */
.site-main{margin-left:0;padding-top:58px;min-height:60vh}
.section{padding:52px 0}
.section-alt{background:var(--bg-alt)}
.section-title{font-size:28px;font-weight:700;line-height:1.4}
.section-sub{color:var(--muted);font-size:15px;margin-top:10px;max-width:720px}
.sec-head{margin-bottom:34px}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
 color:var(--primary);background:var(--primary-soft);padding:6px 16px;border-radius:var(--pill);
 letter-spacing:.4px;
}

/* ---------------- 分类页头 ---------------- */
.cat-head{
 position:relative;overflow:hidden;padding:34px 0 44px;
 background:linear-gradient(180deg,#FFF9F4 0%,#FFFFFF 100%);
 border-bottom:1px solid var(--line);
}
.cat-head::after{
 content:"";position:absolute;right:-120px;top:-140px;width:360px;height:360px;border-radius:50%;
 background:radial-gradient(circle,rgba(242,84,45,.14),transparent 68%);pointer-events:none;
}
.crumb{position:relative;z-index:1;margin-bottom:16px}
.crumb ol{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13.5px;color:var(--faint)}
.crumb li{display:flex;align-items:center;gap:8px}
.crumb li+li::before{content:"/";color:var(--line-2);margin-right:2px}
.crumb a:hover{color:var(--primary)}
.crumb li[aria-current="page"]{color:var(--muted);font-weight:600}
.cat-head h1{
 font-size:36px;font-weight:800;line-height:1.32;margin:14px 0 12px;position:relative;z-index:1;
}
.cat-desc{color:var(--muted);font-size:16px;max-width:640px;position:relative;z-index:1}
.cat-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;position:relative;z-index:1}
.badge-fill,.badge-line{
 display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:var(--pill);
 font-size:13.5px;font-weight:600;
}
.badge-fill{background:var(--accent);color:#fff}
.badge-line{background:#fff;border:1px solid rgba(242,84,45,.35);color:var(--primary)}
.badge-line i{color:var(--primary)}
.cat-thumb{
 width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--r-md);
 box-shadow:var(--sh-sm);position:relative;z-index:1;
}

/* ---------------- 标签筛选条 ---------------- */
.filter-bar{padding:26px 0 4px;background:#fff;border-bottom:1px solid var(--line)}
.filter-scroll{display:flex;gap:10px;flex-wrap:wrap;padding-bottom:24px}
.chip{
 border:1px solid var(--line-2);background:#fff;color:var(--muted);
 padding:9px 20px;border-radius:var(--pill);font-size:14px;font-weight:600;cursor:pointer;
 transition:border-color .25s ease,color .25s ease,background-image .25s ease,box-shadow .25s ease,transform .25s ease;
}
.chip:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.chip.is-active{background-image:var(--brand-grad);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(233,64,87,.25)}

/* ---------------- 置顶精选 ---------------- */
.feat-grid{display:grid;grid-template-columns:1fr;gap:20px}
.feat-card{
 position:relative;display:flex;gap:22px;align-items:center;padding:18px;
 border-radius:var(--r-lg);background:#fff;box-shadow:var(--sh-sm);
 border:1px solid transparent;
 background-image:linear-gradient(#fff,#fff),var(--brand-grad);
 background-origin:border-box;background-clip:padding-box,border-box;
 transition:transform .25s ease,box-shadow .25s ease;
}
.feat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.feat-media{flex:0 0 220px;border-radius:16px;overflow:hidden}
.feat-media img{width:100%;aspect-ratio:16/9;object-fit:cover}
.feat-body{flex:1;min-width:0}
.feat-body h3{font-size:19px;font-weight:700;line-height:1.5}
.feat-body h3 a:hover{color:var(--primary)}
.feat-body p{color:var(--muted);font-size:14.5px;margin-top:8px;
 display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.feat-tags{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:14px}
.pin{
 position:absolute;top:-11px;left:22px;font-size:12.5px;font-weight:700;color:#fff;
 background-image:var(--brand-grad);padding:4px 15px;border-radius:var(--pill);
 box-shadow:0 6px 14px rgba(233,64,87,.30);
}
.tag{font-size:12.5px;padding:3px 13px;border-radius:var(--pill);background:var(--accent-soft);color:var(--accent);font-weight:600}
.tag-alt{background:var(--primary-soft);color:var(--primary)}
.meta-time{font-size:13px;color:var(--faint)}

/* ---------------- 条目列表 ---------------- */
.item-grid{display:grid;grid-template-columns:1fr;gap:22px}
.item-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
 height:100%;display:flex;flex-direction:column;
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.item-card:hover{transform:translateY(-4px);box-shadow:var(--sh-sm);border-color:rgba(242,84,45,.20)}
.item-card .thumb{width:100%;aspect-ratio:16/9;object-fit:cover}
.item-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.item-body h3{font-size:19px;font-weight:700;line-height:1.5}
.item-body h3 a:hover{color:var(--primary)}
.item-sum{
 color:var(--muted);font-size:14.5px;margin-top:9px;
 display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.item-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:auto;padding-top:16px}
.item-foot .date{font-size:13px;color:var(--faint)}
.item-foot .tags{display:flex;gap:8px;flex-wrap:wrap}

.load-more{display:flex;justify-content:center;margin-top:38px}

/* ---------------- 分类说明 ---------------- */
.note-panel{display:grid;grid-template-columns:1fr;gap:26px}
.note-list li{
 display:flex;gap:14px;padding:16px 0;border-bottom:1px dashed var(--line-2);
}
.note-list li:last-child{border-bottom:0}
.note-list i{
 width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:flex;align-items:center;justify-content:center;
 background:var(--accent-soft);color:var(--accent);font-size:15px;
}
.note-list b{display:block;font-size:16px;font-weight:700;margin-bottom:4px}
.note-list p{color:var(--muted);font-size:14.5px}
.note-para{
 background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 30px;
}
.note-para p{color:var(--muted);font-size:15px;line-height:1.9}
.note-para p+p{margin-top:16px}
.note-para .quote{
 margin-top:20px;padding:16px 20px;border-left:3px solid var(--primary);
 background:var(--bg-alt);border-radius:0 14px 14px 0;color:var(--text);font-size:14.5px;
}

/* ---------------- 数据徽章条 ---------------- */
.stat-strip{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.stat-box{
 background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
 padding:24px 20px;text-align:center;transition:border-color .25s ease,transform .25s ease;
}
.stat-box:hover{border-color:rgba(242,84,45,.28);transform:translateY(-3px)}
.stat-num{
 font-size:34px;font-weight:800;line-height:1.2;font-variant-numeric:tabular-nums;
 background-image:var(--brand-grad);-webkit-background-clip:text;background-clip:text;color:transparent;
 display:inline-block;
}
.stat-unit{font-size:15px;font-weight:700;color:var(--primary);margin-left:2px}
.stat-label{display:block;font-size:13.5px;color:var(--muted);margin-top:8px}

/* ---------------- FAQ ---------------- */
.faq-wrap{max-width:940px;margin:0 auto}
.accordion-item{
 border:1px solid var(--line);border-radius:16px !important;overflow:hidden;
 margin-bottom:12px;background:#fff;
}
.accordion-button{
 font-weight:600;font-size:16px;color:var(--text);padding:18px 22px;background:#fff;
 box-shadow:none !important;line-height:1.6;
}
.accordion-button:not(.collapsed){background:var(--bg);color:var(--primary);box-shadow:inset 3px 0 0 var(--primary) !important}
.accordion-button::after{
 background-image:none;content:"+";font-family:inherit;font-size:22px;font-weight:700;color:var(--primary);
 width:24px;height:24px;display:flex;align-items:center;justify-content:center;margin-left:16px;flex:0 0 24px;
}
.accordion-button:not(.collapsed)::after{content:"−"}
.accordion-body{padding:6px 22px 22px;color:var(--muted);font-size:14.8px;line-height:1.9}

/* ---------------- 相关推荐 ---------------- */
.related-list{display:grid;grid-template-columns:1fr;gap:14px}
.related-item{
 display:flex;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);
 border-radius:var(--r-md);padding:14px 16px;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.related-item:hover{transform:translateY(-3px);box-shadow:var(--sh-sm);border-color:rgba(242,84,45,.2)}
.related-item img{width:96px;height:64px;flex:0 0 96px;object-fit:cover;border-radius:12px}
.related-item b{display:block;font-size:15.5px;font-weight:700;line-height:1.55}
.related-item span{display:block;font-size:13px;color:var(--faint);margin-top:4px}
.related-item:hover b{color:var(--primary)}

/* ---------------- 底部 CTA 条 ---------------- */
.cta-strip{
 background:var(--bg-alt);border-radius:var(--r-lg);padding:32px 36px;
 display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;
}
.cta-strip h2{font-size:21px;font-weight:700;line-height:1.5}
.cta-strip p{color:var(--muted);font-size:14.5px;margin-top:6px}

/* ---------------- 页脚 ---------------- */
.site-footer{background:var(--dark);color:#FFF9F4;padding:64px 0 28px;margin-top:20px}
.f-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.f-brand b{font-size:20px;font-weight:800;letter-spacing:.5px}
.f-desc{color:rgba(255,255,255,.72);font-size:14.5px;line-height:1.85;max-width:430px}
.f-title{font-size:15px;font-weight:700;margin-bottom:16px;color:#fff}
.f-links{display:flex;flex-direction:column;gap:10px}
.f-links a{color:rgba(255,255,255,.72);font-size:14.5px}
.f-links a:hover{color:var(--brand-1)}
.f-contact{color:rgba(255,255,255,.72);font-size:14.5px;line-height:1.95}
.f-contact span{color:#fff}
.f-bottom{
 display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:44px;
 padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
 font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------------- 响应式 ---------------- */
@media (max-width:575.98px){
 .wrap{padding:0 16px}
 .cat-head h1{font-size:28px}
 .section-title{font-size:23px}
 .feat-card{flex-direction:column;align-items:stretch}
 .feat-media{flex:1 1 auto}
 .stat-num{font-size:28px}
 .cta-strip{padding:26px 22px}
}
@media (min-width:576px){
 .feat-grid{grid-template-columns:1fr}
 .item-grid{grid-template-columns:repeat(2,1fr)}
 .related-list{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:768px){
 .section{padding:64px 0}
 .cat-head{padding:40px 0 52px}
 .cat-head h1{font-size:34px}
 .stat-strip{grid-template-columns:repeat(4,1fr)}
 .note-panel{grid-template-columns:1fr 1fr;gap:32px}
}
@media (min-width:992px){
 .side-nav{display:flex}
 .mobile-bar{display:none}
 .site-main{margin-left:var(--side-w);padding-top:0}
 .section{padding:78px 0}
 .cat-head{padding:44px 0 56px}
 .cat-head h1{font-size:36px}
 .feat-grid{grid-template-columns:1fr}
}
@media (min-width:1200px){
 .wrap{max-width:1300px}
 .related-list{grid-template-columns:repeat(2,1fr)}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}