/* roulang page: index */
:root{
  --c-primary:#F2531B;
  --c-primary-d:#C93F0E;
  --c-primary-l:#FFE9E0;
  --c-accent:#C4F04D;
  --c-teal:#0D4B45;
  --t-1:#171B1E;
  --t-2:#5B646B;
  --t-3:#8D969D;
  --line:#E6E2DB;
  --bg:#F7F5F1;
  --dark:#14171A;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
  --font-num:"Barlow Condensed","Oswald","Arial Narrow",var(--font-sans);
  --r-lg:20px;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-input:12px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(20,23,26,.06);
  --sh-2:0 10px 28px -14px rgba(20,23,26,.20);
  --sh-3:0 18px 44px -20px rgba(20,23,26,.28);
  --dur:220ms;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.9;
  color:var(--t-1);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body,button,input,select,textarea{font-family:var(--font-sans)}
img{max-width:100%;display:block;height:auto;border:0}
a{color:inherit;text-decoration:none;transition:color var(--dur) var(--ease)}
a:hover{color:var(--c-primary)}
p{margin:0 0 20px}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.01em;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
button{border:0;background:none;cursor:pointer;font-family:inherit}
input,textarea{font-family:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{
  outline:none;
  box-shadow:0 0 0 4px rgba(242,83,27,.16);
  border-color:var(--c-primary);
  border-radius:8px;
}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
@media (min-width:1440px){.container{max-width:1280px}}
.gap-x{margin-left:-14px;margin-right:-14px}
.gap-x>.cell{padding-left:14px;padding-right:14px}

/* ---------- 顶栏 ---------- */
.topbar{background:var(--dark);color:#B4BBC1;font-size:13px;line-height:1.6}
.topbar-inner{height:36px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.topbar-note{display:inline-flex;align-items:center;gap:8px;color:#B4BBC1}
.topbar-note i{color:var(--c-accent);font-size:12px}
.topbar-links{display:flex;align-items:center;gap:20px}
.topbar-links a{color:#B4BBC1}
.topbar-links a:hover{color:#fff}
.topbar-tel{font-family:var(--font-num);font-size:15px;letter-spacing:.02em;color:#fff}
@media (max-width:767px){
  .topbar-note,.topbar-links .topbar-lang,.topbar-links .topbar-login{display:none}
  .topbar-links{gap:12px}
}

/* ---------- 主导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:70;
  background:rgba(247,245,241,.97);
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--dur) var(--ease);
}
.site-header.is-stuck{box-shadow:var(--sh-2)}
.header-inner{display:flex;align-items:center;gap:18px;height:72px}
.logo{
  flex:0 0 auto;
  display:inline-flex;
  align-items:baseline;
  gap:2px;
  font-size:21px;
  font-weight:800;
  letter-spacing:-.02em;
  color:var(--t-1);
  line-height:1;
}
.logo span{color:var(--c-primary)}
.logo:hover{color:var(--t-1)}
.logo:hover span{color:var(--c-primary-d)}
.search-box{
  position:relative;
  display:flex;
  align-items:center;
  flex:1 1 auto;
  width:100%;
  max-width:min(560px,42vw);
  height:48px;
  margin:0 auto;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  box-shadow:var(--sh-1);
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.search-box:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(242,83,27,.16)}
.search-box .fa-magnifying-glass{position:absolute;left:18px;color:var(--t-2);font-size:15px;pointer-events:none}
.search-box input{
  flex:1 1 auto;
  height:100%;
  min-width:0;
  border:0;
  background:transparent;
  padding:0 12px 0 44px;
  font-size:14px;
  color:var(--t-1);
  outline:none;
}
.search-box input::placeholder{color:var(--t-3)}
.search-box button{
  flex:0 0 auto;
  height:36px;
  min-width:76px;
  margin-right:6px;
  padding:0 16px;
  border-radius:var(--r-pill);
  background:var(--c-primary);
  color:#fff;
  font-size:13.5px;
  font-weight:600;
  transition:background var(--dur) var(--ease);
}
.search-box button:hover{background:var(--c-primary-d)}
.header-actions{flex:0 0 auto;display:flex;align-items:center;gap:12px}
.mobile-actions{display:none;align-items:center;gap:8px;margin-left:auto}
.icon-btn{
  width:44px;height:44px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:12px;
  color:var(--t-1);
  font-size:17px;
  border:1px solid var(--line);
  background:#fff;
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.icon-btn:hover{color:var(--c-primary);border-color:rgba(242,83,27,.35)}
@media (max-width:1023px){
  .search-box,.header-actions{display:none}
  .mobile-actions{display:flex}
  .logo{font-size:19px}
}
.mobile-search{display:none;background:#fff;border-bottom:1px solid var(--line);padding:12px 0}
.mobile-search.is-open{display:block}
.mobile-search form{display:flex;align-items:center;gap:10px}
.mobile-search .ms-field{
  position:relative;flex:1 1 auto;display:flex;align-items:center;
  height:48px;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-pill);
}
.mobile-search .ms-field i{position:absolute;left:16px;color:var(--t-2)}
.mobile-search input{flex:1;height:100%;border:0;background:transparent;padding:0 12px 0 42px;font-size:14px;outline:none}
.mobile-search .ms-cancel{font-size:14px;color:var(--t-2);padding:0 6px}
.mobile-search .ms-cancel:hover{color:var(--c-primary)}

/* ---------- 分类 pill 行 ---------- */
.cat-bar{background:#fff;border-top:1px solid var(--line)}
.cat-bar-inner{display:flex;align-items:center;gap:10px;padding-top:8px;padding-bottom:8px;overflow-x:auto;scrollbar-width:none}
.cat-bar-inner::-webkit-scrollbar{display:none}
.cat-pill{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  height:32px;
  padding:0 16px;
  border-radius:var(--r-pill);
  font-size:13px;
  color:var(--t-2);
  background:var(--bg);
  border:1px solid transparent;
  white-space:nowrap;
  transition:color var(--dur) var(--ease),background var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.cat-pill:hover{color:var(--c-primary);background:var(--c-primary-l)}
.cat-pill.is-active{
  background:rgba(242,83,27,.10);
  color:var(--c-primary);
  border-color:rgba(242,83,27,.30);
  font-weight:600;
}

/* ---------- 抽屉 ---------- */
.off-canvas{background:var(--dark);color:#fff;width:84vw;max-width:340px}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid rgba(255,255,255,.10)}
.drawer-logo{font-size:19px;font-weight:800;color:#fff;letter-spacing:-.02em}
.drawer-logo span{color:var(--c-primary)}
.drawer-close{width:36px;height:36px;border-radius:10px;color:#fff;border:1px solid rgba(255,255,255,.2);display:inline-flex;align-items:center;justify-content:center}
.drawer-search{padding:18px 22px 6px}
.drawer-search .ms-field{display:flex;align-items:center;height:44px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:var(--r-pill);padding:0 14px;gap:10px}
.drawer-search input{flex:1;height:100%;border:0;background:transparent;color:#fff;font-size:14px;outline:none}
.drawer-search input::placeholder{color:#8C949B}
.drawer-search i{color:#A9B0B6}
.drawer-nav{padding:10px 12px 26px}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:48px;padding:0 12px;border-radius:12px;
  color:#D6DBDF;font-size:15px;
}
.drawer-nav a:hover,.drawer-nav a.is-active{background:rgba(242,83,27,.14);color:#fff}
.drawer-nav a.is-active{font-weight:600}
.drawer-nav a i{font-size:12px;color:#7E868C}
.drawer-foot{padding:0 22px 28px;font-size:13px;color:#8C949B;line-height:1.8}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;
  border-radius:var(--r-btn);
  font-size:15px;font-weight:600;
  border:1px solid transparent;
  white-space:nowrap;
  cursor:pointer;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease),transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.btn-sm{height:38px;padding:0 18px;font-size:14px}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:var(--sh-2)}
.btn-primary:hover{background:var(--c-primary-d);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-3)}
.btn-primary:active{transform:translateY(0)}
.btn-secondary{background:transparent;color:var(--t-1);border-color:var(--line)}
.btn-secondary:hover{border-color:var(--c-primary);color:var(--c-primary);background:rgba(242,83,27,.06)}
.btn-light{background:#fff;color:var(--t-1)}
.btn-light:hover{background:var(--c-primary-l);color:var(--c-primary-d)}
.btn-ghost{background:transparent;color:var(--c-primary);padding:0;height:auto;font-weight:600}
.btn-ghost i{transition:transform var(--dur) var(--ease)}
.btn-ghost:hover{color:var(--c-primary-d)}
.btn-ghost:hover i{transform:translateX(4px)}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.32);height:46px;padding:0 24px}
.btn-ghost-light:hover{border-color:var(--c-accent);color:var(--c-accent);background:rgba(196,240,77,.08)}

/* ---------- 徽章 ---------- */
.badge{
  display:inline-flex;align-items:center;
  height:26px;padding:0 12px;
  border-radius:var(--r-pill);
  background:rgba(242,83,27,.10);
  color:var(--c-primary);
  font-size:13px;line-height:1.6;font-weight:600;
  white-space:nowrap;
}
.badge-sm{height:22px;padding:0 10px;font-size:12px}
.badge-teal{background:var(--c-teal);color:#fff}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--dark);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.22}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,rgba(20,23,26,.96) 0%,rgba(20,23,26,.86) 48%,rgba(20,23,26,.52) 100%);
}
.hero-grid{position:relative;z-index:2;padding-top:84px;padding-bottom:64px}
.hero-copy{padding-bottom:36px}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  height:32px;padding:0 14px;
  border-radius:var(--r-pill);
  background:var(--c-teal);
  color:#fff;font-size:13px;letter-spacing:.02em;
}
.hero-badge i{color:var(--c-accent);font-size:11px}
.hero h1{
  margin:22px 0 18px;
  font-size:clamp(30px,4.6vw,52px);
  line-height:1.28;
  font-weight:800;
  letter-spacing:-.01em;
  color:#fff;
}
.hero h1 em{font-style:normal;color:var(--c-accent)}
.hero-sub{max-width:540px;margin:0 0 30px;font-size:17px;line-height:1.85;color:#C0C7CD}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 26px}
.hero-points li{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:#B7BEC4}
.hero-points i{color:var(--c-accent);font-size:12px}
.hero-media{position:relative;padding-bottom:36px}
.hero-frame{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--sh-3);background:#1D2126}
.hero-frame img{width:100%;height:100%;object-fit:cover}
.hero-chip{
  position:absolute;top:18px;right:18px;
  display:inline-flex;align-items:center;gap:8px;
  height:34px;padding:0 14px;
  border-radius:12px;
  background:var(--c-teal);
  color:#fff;font-size:13px;font-weight:600;
}
.hero-chip i{color:var(--c-accent);font-size:11px}
.hero-anchor{
  position:absolute;right:26px;bottom:-14px;
  width:92px;height:92px;
  border:3px solid var(--c-accent);
  border-radius:16px;
  pointer-events:none;
}
@media (max-width:1023px){
  .hero-grid{padding-top:56px;padding-bottom:44px}
  .hero-anchor{width:70px;height:70px;right:18px;bottom:-10px}
}
@media (max-width:767px){
  .hero-actions .btn{flex:1 1 100%}
  .hero-points{gap:8px 18px}
  .hero-anchor{display:none}
}

/* ---------- 数据条 ---------- */
.stat-bar{background:var(--dark);border-top:1px solid rgba(255,255,255,.10);padding-bottom:36px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-item{padding:26px 22px 6px;border-left:1px solid rgba(255,255,255,.12)}
.stat-item:first-child{border-left:0;padding-left:0}
.stat-num{
  display:block;
  font-family:var(--font-num);
  font-size:38px;font-weight:600;letter-spacing:.02em;line-height:1.05;
  color:#fff;
}
.stat-num b{color:var(--c-accent);font-weight:600}
.stat-label{display:block;margin-top:8px;font-size:13px;color:#98A0A6}
@media (max-width:767px){
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item{padding:20px 14px 4px}
  .stat-item:nth-child(3){border-left:0;padding-left:0}
  .stat-num{font-size:30px}
}

/* ---------- 通用板块 ---------- */
.section{padding:96px 0}
.section-alt{background:#fff}
.section-dark{background:var(--dark);color:#fff}
.section-dark .section-desc{color:#A8B0B6}
@media (max-width:1023px){.section{padding:64px 0}}
@media (max-width:767px){.section{padding:48px 0}}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.section-head h2{font-size:clamp(24px,3vw,34px);line-height:1.32;font-weight:700}
.section-desc{margin:12px 0 0;max-width:760px;font-size:16px;line-height:1.85;color:var(--t-2)}
.eyebrow{
  display:inline-block;
  padding-left:12px;
  position:relative;
  font-size:13px;font-weight:600;letter-spacing:.04em;
  color:var(--c-primary);
  margin-bottom:14px;
}
.eyebrow::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:14px;border-radius:2px;background:var(--c-primary)}

/* ---------- 品牌主张 ---------- */
.belief-lead h2{font-size:clamp(24px,3vw,34px);line-height:1.32;margin-bottom:18px}
.belief-lead p{color:var(--t-2);line-height:1.9}
.belief-stack{display:flex;flex-direction:column;gap:18px}
.belief-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:24px;
  box-shadow:var(--sh-1);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.belief-card:nth-child(1){margin-right:56px}
.belief-card:nth-child(2){margin-left:38px;margin-right:20px}
.belief-card:nth-child(3){margin-right:72px}
.belief-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:rgba(242,83,27,.30)}
.belief-idx{
  display:inline-block;
  font-family:var(--font-num);
  font-size:22px;font-weight:600;letter-spacing:.02em;
  color:var(--c-primary);
  margin-bottom:8px;
}
.belief-card h3{font-size:19px;line-height:1.45;margin-bottom:10px}
.belief-card p{margin:0;color:var(--t-2);font-size:15px;line-height:1.8}
@media (max-width:1023px){
  .belief-card:nth-child(1),.belief-card:nth-child(2),.belief-card:nth-child(3){margin-left:0;margin-right:0}
  .belief-lead{margin-bottom:32px}
}

/* ---------- 时间线 ---------- */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;position:relative}
.timeline::before{
  content:"";position:absolute;left:0;right:0;top:22px;height:2px;
  background:linear-gradient(90deg,rgba(242,83,27,.45),rgba(13,75,69,.25));
}
.timeline-item{position:relative;padding-top:56px}
.timeline-idx{
  position:absolute;top:0;left:0;
  display:inline-flex;align-items:center;justify-content:center;
  width:46px;height:46px;
  border-radius:12px;
  background:var(--dark);
  color:#fff;
  font-family:var(--font-num);
  font-size:19px;font-weight:600;letter-spacing:.02em;
}
.section-alt .timeline-idx{background:#fff;border:1px solid var(--line);color:var(--c-primary)}
.timeline-item h3{font-size:19px;line-height:1.45;margin-bottom:10px}
.timeline-item p{margin:0;color:var(--t-2);font-size:15px;line-height:1.8}
@media (max-width:1023px){
  .timeline{grid-template-columns:repeat(2,1fr);gap:24px}
  .timeline::before{display:none}
}
@media (max-width:600px){
  .timeline{grid-template-columns:1fr}
}

/* ---------- Bento 精选 ---------- */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.bento-card{
  display:flex;flex-direction:column;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.bento-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:rgba(242,83,27,.30)}
.bento-media{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--c-primary-l)}
.bento-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--dur) var(--ease)}
.bento-card:hover .bento-media img{transform:scale(1.03)}
.bento-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto}
.bento-body h3{font-size:18px;line-height:1.5}
.bento-body p{margin:0;color:var(--t-2);font-size:15px;line-height:1.8}
.bento-a{grid-column:span 2;grid-row:span 2}
.bento-a .bento-media{aspect-ratio:16/10}
.bento-a .bento-body h3{font-size:22px;line-height:1.42}
.bento-b{grid-column:span 2}
.bento-c,.bento-d{grid-column:span 1}
.bento-text{background:linear-gradient(180deg,#FFFFFF 0%,#FDFAF7 100%)}
@media (max-width:1023px){
  .bento{grid-template-columns:repeat(2,1fr)}
  .bento-a{grid-column:span 2;grid-row:auto}
  .bento-b{grid-column:span 2}
}
@media (max-width:640px){
  .bento{grid-template-columns:1fr;gap:18px}
  .bento-a,.bento-b,.bento-c,.bento-d{grid-column:span 1}
}

/* ---------- 最新信息（CMS） ---------- */
.latest-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:28px;align-items:start}
.latest-feature{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.latest-feature:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:rgba(242,83,27,.30)}
.latest-feature-media{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--c-primary-l)}
.latest-feature-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--dur) var(--ease)}
.latest-feature:hover .latest-feature-media img{transform:scale(1.03)}
.latest-feature-body{padding:24px;display:flex;flex-direction:column;gap:12px}
.latest-feature-title{font-size:22px;line-height:1.45}
.latest-excerpt{margin:0;color:var(--t-2);font-size:15px;line-height:1.8}
.latest-list{display:flex;flex-direction:column;gap:16px}
.latest-item{
  display:flex;gap:16px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:14px;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.latest-item:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:rgba(242,83,27,.30)}
.latest-item-media{flex:0 0 120px;height:84px;border-radius:12px;overflow:hidden;background:var(--c-primary-l)}
.latest-item-media img{width:100%;height:100%;object-fit:cover}
.latest-item-body{display:flex;flex-direction:column;gap:8px;min-width:0}
.latest-item-body h3{font-size:16.5px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.latest-item-body p{
  margin:0;color:var(--t-2);font-size:14px;line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.meta-row{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--t-3)}
.meta-row time{font-family:var(--font-num);font-size:14px;letter-spacing:.02em;color:var(--t-3)}
.empty-state{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  padding:64px 24px;
  background:#fff;border:1px dashed var(--line);border-radius:var(--r-lg);
  text-align:center;
}
.empty-state i{font-size:32px;color:var(--c-primary);opacity:.55}
.empty-state p{margin:0;color:var(--t-2);font-size:15px}
@media (max-width:1023px){
  .latest-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  .latest-item{flex-direction:column}
  .latest-item-media{flex:0 0 auto;width:100%;height:160px}
}

/* ---------- 信任背书 ---------- */
.partner-row{
  display:flex;flex-wrap:wrap;gap:14px 34px;align-items:center;
  padding:22px 0 30px;
  border-bottom:1px solid rgba(255,255,255,.12);
  margin-bottom:36px;
}
.partner-row span{
  font-size:15px;font-weight:600;color:#8E979D;letter-spacing:.02em;
  transition:color var(--dur) var(--ease);
}
.partner-row span:hover{color:#fff}
.quote-grid{display:flex;flex-wrap:wrap;gap:24px}
.quote-card{
  flex:1 1 320px;
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.10);
  border-radius:var(--r-card);
  padding:26px;
  transition:border-color var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.quote-card:hover{border-color:rgba(196,240,77,.45);transform:translateY(-4px)}
.quote-card p{margin:0 0 18px;font-size:16px;line-height:1.85;color:#D3D8DC}
.quote-card p::before{content:"“";color:var(--c-accent);font-size:22px;margin-right:2px}
.quote-card p::after{content:"”";color:var(--c-accent);font-size:22px;margin-left:2px}
.quote-author{display:flex;align-items:center;gap:12px;font-size:13.5px;color:#8E979D}
.quote-author i{color:var(--c-accent);font-size:14px}
.trust-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
.trust-stat{
  border-top:2px solid var(--c-accent);
  padding-top:18px;
}
.trust-stat strong{
  display:block;
  font-family:var(--font-num);
  font-size:26px;font-weight:600;letter-spacing:.02em;color:#fff;line-height:1.2;
}
.trust-stat span{display:block;margin-top:8px;font-size:14px;color:#98A0A6;line-height:1.7}
@media (max-width:767px){
  .trust-stats{grid-template-columns:1fr;gap:18px}
}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto}
.accordion{border:0;background:transparent;margin:0}
.accordion .accordion-item{border:0;border-bottom:1px solid var(--line);background:transparent}
.accordion .accordion-item:first-child{border-top:1px solid var(--line)}
.accordion .accordion-title{
  position:relative;
  display:block;
  padding:22px 52px 22px 0;
  font-size:17px;font-weight:600;line-height:1.6;
  color:var(--t-1);
  border:0;
  background:transparent;
}
.accordion .accordion-title:hover{color:var(--c-primary);background:transparent}
.accordion .accordion-title::before{display:none;content:""}
.accordion .accordion-title::after{
  content:"+";
  position:absolute;right:0;top:50%;
  transform:translateY(-50%);
  width:26px;height:26px;line-height:24px;text-align:center;
  border:1px solid var(--line);border-radius:50%;
  color:var(--t-2);font-size:16px;
  transition:transform var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.accordion .accordion-item.is-active .accordion-title{padding-left:18px;color:var(--c-primary)}
.accordion .accordion-item.is-active .accordion-title::before{
  display:block;content:"";
  position:absolute;left:0;top:24px;bottom:24px;width:3px;
  border-radius:2px;background:var(--c-primary);
}
.accordion .accordion-item.is-active .accordion-title::after{
  transform:translateY(-50%) rotate(45deg);
  color:var(--c-primary);border-color:var(--c-primary);
}
.accordion .accordion-content{
  padding:0 52px 24px 0;
  border:0;
  background:transparent;
  font-size:15px;line-height:1.85;color:var(--t-2);
}
.accordion .accordion-item.is-active .accordion-content{padding-left:18px}
.accordion .accordion-content p:last-child{margin-bottom:0}

/* ---------- 订阅 CTA ---------- */
.cta-section{
  position:relative;
  background:var(--dark);
  color:#fff;
  padding:88px 0;
  overflow:hidden;
}
.cta-section::before{
  content:"";position:absolute;left:0;top:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--c-primary),var(--c-accent) 55%,var(--c-teal));
}
.cta-inner{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center;position:relative;z-index:2}
.cta-inner h2{font-size:clamp(24px,3vw,34px);line-height:1.32;margin-bottom:16px}
.cta-inner p{margin:0;color:#A8B0B6;font-size:16px;line-height:1.85}
.cta-form{display:flex;gap:12px;align-items:center}
.cta-form input{
  flex:1 1 auto;
  height:48px;
  min-width:0;
  padding:0 18px;
  border-radius:var(--r-input);
  border:1px solid transparent;
  background:#fff;
  color:var(--t-1);
  font-size:15px;
  outline:none;
  transition:box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.cta-form input::placeholder{color:var(--t-3)}
.cta-form input:focus{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(242,83,27,.24)}
.cta-form .btn{flex:0 0 auto}
.form-tip{margin:14px 0 0;font-size:13px;color:#8E979D}
@media (max-width:1023px){
  .cta-inner{grid-template-columns:1fr;gap:28px}
}
@media (max-width:600px){
  .cta-form{flex-direction:column;align-items:stretch}
  .cta-form .btn{width:100%}
}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:#9AA2A8;font-size:14px;line-height:1.8;position:relative}
.site-footer::before{content:"";display:block;height:3px;background:linear-gradient(90deg,var(--c-teal),var(--c-primary))}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;padding:64px 0 44px}
.footer-brand .drawer-logo{font-size:20px}
.footer-brand p{margin:16px 0 0;font-size:14px;line-height:1.85;color:#8E979D;max-width:300px}
.footer-col h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:16px;letter-spacing:0}
.footer-col ul li{margin-bottom:10px}
.footer-col a{color:#9AA2A8}
.footer-col a:hover{color:var(--c-accent)}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px;color:#9AA2A8}
.footer-contact i{color:var(--c-primary);margin-top:5px;font-size:13px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding:20px 0 26px;
  display:flex;flex-wrap:wrap;gap:12px 24px;
  align-items:center;justify-content:space-between;
  font-size:13px;color:#7E868C;
}
.footer-bottom a{color:#7E868C}
.footer-bottom a:hover{color:var(--c-accent)}
@media (max-width:1023px){
  .footer-grid{grid-template-columns:1fr 1fr;padding:48px 0 32px}
}
@media (max-width:600px){
  .footer-grid{grid-template-columns:1fr;gap:28px}
}

/* roulang page: article */
:root{
  --c-primary:#F2531B;
  --c-primary-d:#C93F0E;
  --c-primary-l:#FFE9E0;
  --c-accent:#C4F04D;
  --c-teal:#0D4B45;
  --t-1:#171B1E;
  --t-2:#5B646B;
  --t-3:#8D969D;
  --line:#E6E2DB;
  --bg:#F7F5F1;
  --dark:#14171A;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
  --font-num:"Barlow Condensed","Oswald","Arial Narrow",var(--font-sans);
  --r-lg:20px;
  --r-md:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-in:12px;
  --sh-1:0 1px 2px rgba(20,23,26,.06);
  --sh-2:0 10px 28px -14px rgba(20,23,26,.20);
  --sh-3:0 18px 44px -20px rgba(20,23,26,.28);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--t-1);font-family:var(--font-sans);font-size:16.5px;line-height:1.9;text-rendering:optimizeLegibility}
body.no-scroll{overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease),border-color .22s var(--ease),background-color .22s var(--ease)}
button,input{font-family:inherit}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em;color:var(--t-1);font-weight:700}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(242,83,27,.16);border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media (min-width:1280px){.container{max-width:1280px}}
.num{font-family:var(--font-num);font-weight:600;letter-spacing:.02em}

/* ============ 顶部信息条 ============ */
.topbar{background:var(--dark);color:#C9CFD4;font-size:13px;line-height:1.6}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:36px;gap:16px}
.topbar-links{display:flex;align-items:center;gap:18px}
.topbar-links a{color:#C9CFD4}
.topbar-links a:hover{color:#fff}
.topbar-links i{margin-right:6px;color:var(--c-primary)}
@media (max-width:767px){
  .topbar-note{display:none}
  .topbar-inner{justify-content:center}
  .topbar-links a.lang{display:none}
}

/* ============ 主导航 ============ */
.site-header{position:relative;z-index:70}
.mainnav{position:sticky;top:0;z-index:70;background:rgba(247,245,241,.97);border-bottom:1px solid var(--line);backdrop-filter:saturate(140%) blur(6px);transition:box-shadow .22s var(--ease)}
.mainnav.is-stuck{box-shadow:var(--sh-2)}
.mainnav-inner{display:flex;align-items:center;gap:18px;height:72px}
.logo,.drawer-logo{font-size:22px;font-weight:800;letter-spacing:-.01em;color:var(--t-1);white-space:nowrap}
.logo span,.drawer-logo span{color:var(--c-primary)}
.logo:hover{color:var(--c-primary)}
.search-box{position:relative;display:flex;align-items:center;flex:1 1 auto;max-width:min(560px,42vw);height:48px;margin:0 auto;padding:0 6px 0 18px;background:#fff;border:1px solid var(--line);border-radius:999px;box-shadow:var(--sh-1);transition:border-color .22s var(--ease),box-shadow .22s var(--ease)}
.search-box:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(242,83,27,.16)}
.search-box > i{color:var(--t-2);font-size:15px}
.search-box input{flex:1;min-width:0;height:100%;padding:0 10px;border:0;background:transparent;font-size:15px;color:var(--t-1);outline:none}
.search-box input::placeholder{color:var(--t-3)}
.search-box button{height:36px;padding:0 18px;border:0;border-radius:999px;background:var(--c-primary);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:background-color .22s var(--ease)}
.search-box button:hover{background:var(--c-primary-d)}
.nav-cta{display:flex;align-items:center;gap:10px}
.hamburger{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--t-1);font-size:16px;cursor:pointer}
@media (max-width:1023px){
  .search-box{display:none}
  .hamburger{display:flex}
}
@media (max-width:640px){
  .nav-cta .btn-secondary{display:none}
  .logo,.drawer-logo{font-size:19px}
}

/* ============ 分类 pill 行 ============ */
.pillbar{border-bottom:1px solid var(--line);background:var(--bg)}
.pillbar-inner{display:flex;align-items:center;gap:8px;height:40px;overflow-x:auto;scrollbar-width:none}
.pillbar-inner::-webkit-scrollbar{display:none}
.pill{flex:0 0 auto;padding:0 16px;line-height:28px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--t-2);font-size:13px;white-space:nowrap}
.pill:hover{color:var(--c-primary);border-color:rgba(242,83,27,.3)}
.pill.is-active{background:rgba(242,83,27,.1);color:var(--c-primary);border-color:rgba(242,83,27,.3);font-weight:600}
.pill.is-home{font-weight:600}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 24px;border:1px solid transparent;border-radius:var(--r-btn);font-size:15px;font-weight:600;cursor:pointer;transition:transform .22s var(--ease),background-color .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:var(--sh-2)}
.btn-primary:hover{background:var(--c-primary-d);color:#fff;transform:translateY(-2px)}
.btn-secondary{background:transparent;color:var(--t-1);border-color:var(--line)}
.btn-secondary:hover{border-color:var(--c-primary);color:var(--c-primary);background:rgba(242,83,27,.06);transform:translateY(-2px)}
.btn-ghost{padding:0;height:auto;background:none;color:var(--c-primary);font-weight:600}
.btn-ghost i{transition:transform .22s var(--ease)}
.btn-ghost:hover i{transform:translateX(4px)}
.btn-on-dark{background:transparent;color:#fff;border-color:rgba(255,255,255,.32)}
.btn-on-dark:hover{border-color:#fff;background:rgba(255,255,255,.08);transform:translateY(-2px)}

/* ============ 文章主区 ============ */
.page{padding:28px 0 88px}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--t-3);margin-bottom:20px}
.breadcrumb a:hover{color:var(--c-primary)}
.breadcrumb .sep{color:#C7C2B9}
.breadcrumb .now{color:var(--t-2);max-width:30ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.article-layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:28px;align-items:start}
@media (max-width:1023px){.article-layout{grid-template-columns:minmax(0,1fr);gap:24px}}

.article-shell{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:36px 40px 40px;min-width:0}
@media (max-width:767px){.article-shell{padding:24px 20px 28px;border-radius:var(--r-md)}}

.article-head{border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:28px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:13px;line-height:1.5;background:rgba(242,83,27,.1);color:var(--c-primary);font-weight:600}
.badge-teal{background:var(--c-teal);color:#fff}
.article-head h1{max-width:780px;margin:14px 0 16px;font-size:clamp(26px,3.4vw,38px);font-weight:800;line-height:1.35;letter-spacing:-.01em}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:13px;color:var(--t-3)}
.article-meta .item{display:inline-flex;align-items:center;gap:6px}
.article-meta .item i{color:var(--c-primary)}
.article-meta .num{color:var(--t-2);font-size:15px}
.share-row{display:flex;align-items:center;gap:10px;margin-top:18px}
.share-row span{font-size:13px;color:var(--t-3);margin-right:2px}
.share-btn{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:50%;color:var(--t-2);font-size:14px;background:#fff}
.share-btn:hover{background:var(--c-primary);border-color:var(--c-primary);color:#fff}

/* 正文排版 */
.article-body{max-width:800px;font-size:17px;line-height:1.95;color:#232A2F}
.article-body p{margin:0 0 22px}
.article-body h2{position:relative;padding-left:16px;margin:40px 0 14px;font-size:26px;line-height:1.4;font-weight:700}
.article-body h2::before{content:"";position:absolute;left:0;top:.3em;width:4px;height:1em;border-radius:2px;background:var(--c-primary)}
.article-body h3{margin:30px 0 12px;font-size:20px;line-height:1.5;font-weight:600}
.article-body ul,.article-body ol{margin:0 0 22px;padding-left:0}
.article-body ul li{position:relative;padding-left:20px;margin-bottom:10px}
.article-body ul li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;border-radius:1px;background:var(--c-primary)}
.article-body ol{counter-reset:oli;padding-left:0;list-style:none}
.article-body ol li{position:relative;padding-left:30px;margin-bottom:10px;counter-increment:oli}
.article-body ol li::before{content:counter(oli,decimal-leading-zero);position:absolute;left:0;top:0;font-family:var(--font-num);font-weight:600;color:var(--c-primary);font-size:15px}
.article-body blockquote{margin:0 0 22px;padding:20px 22px;background:var(--bg);border-left:4px solid var(--c-primary);border-radius:12px;color:var(--t-2);font-size:16px;line-height:1.85}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{margin:0 auto 12px;border-radius:var(--r-img)}
.article-body figure{margin:0 0 24px}
.article-body figcaption{text-align:center;font-size:13px;color:var(--t-3)}
.article-body a{color:var(--c-primary);border-bottom:1px solid rgba(242,83,27,.35)}
.article-body a:hover{color:var(--c-primary-d);border-bottom-color:var(--c-primary-d)}
.article-body table{width:100%;border-collapse:collapse;margin:0 0 24px;font-size:15px}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.article-body thead th{background:var(--bg);font-weight:600;color:var(--t-1);border-bottom:1px solid var(--line)}
.article-body strong{font-weight:700}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0}

/* 空态 */
.empty-state{text-align:center;padding:56px 20px;border:1px dashed var(--line);border-radius:var(--r-md);background:var(--bg)}
.empty-state i{font-size:34px;color:rgba(242,83,27,.45);margin-bottom:14px;display:block}
.empty-state h2{font-size:22px;margin-bottom:10px}
.empty-state p{color:var(--t-2);font-size:15px;margin-bottom:20px}

/* 文末 */
.article-foot{margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}
.tag-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:26px}
.tag-row .label{font-size:13px;color:var(--t-3)}
.tag{padding:5px 14px;border-radius:999px;background:var(--bg);border:1px solid var(--line);font-size:13px;color:var(--t-2)}
.tag:hover{color:var(--c-primary);border-color:rgba(242,83,27,.35);background:var(--c-primary-l)}

.pn-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:32px}
@media (max-width:640px){.pn-grid{grid-template-columns:minmax(0,1fr)}}
.pn-card{display:block;padding:18px 20px;border:1px solid var(--line);border-radius:var(--r-md);background:#fff;box-shadow:var(--sh-1);transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease)}
.pn-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:rgba(242,83,27,.3)}
.pn-card .k{font-size:13px;color:var(--t-3);display:block;margin-bottom:6px}
.pn-card .t{font-size:16px;font-weight:600;line-height:1.5}
.pn-card.next{text-align:right}

.back-row{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:520px){.back-row .btn{width:100%}}

/* ============ 侧栏 ============ */
.side{display:flex;flex-direction:column;gap:20px;position:sticky;top:96px}
@media (max-width:1023px){.side{position:static}}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-1);padding:22px}
.side-card h3{font-size:16px;display:flex;align-items:center;gap:8px;margin-bottom:16px}
.side-card h3 i{color:var(--c-primary);font-size:14px}
.toc-list{border-left:1px solid var(--line);padding-left:0}
.toc-list a{display:block;padding:7px 0 7px 14px;margin-left:-1px;border-left:2px solid transparent;font-size:14px;color:var(--t-2);line-height:1.6}
.toc-list a:hover,.toc-list a.is-active{color:var(--c-primary);border-left-color:var(--c-primary);font-weight:600}
.rec-list li + li{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.rec-list a{display:flex;gap:12px;align-items:flex-start}
.rec-list img{width:76px;height:56px;object-fit:cover;border-radius:10px;flex:0 0 auto}
.rec-list .rt{font-size:14.5px;font-weight:600;line-height:1.55;color:var(--t-1)}
.rec-list a:hover .rt{color:var(--c-primary)}
.rec-list .rm{font-size:12.5px;color:var(--t-3);margin-top:4px}
.side-note{background:var(--teal-dark,#0D4B45);border:0;color:#DDE8E5}
.side-note{background:var(--c-teal);color:#D9E6E3}
.side-note h3{color:#fff}
.side-note h3 i{color:var(--c-accent)}
.side-note p{font-size:14px;line-height:1.8;color:#C8DBD7;margin-bottom:16px}
.side-note .btn-primary{width:100%}

/* ============ 相关推荐 ============ */
.related{margin-top:72px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}
.section-head h2{font-size:clamp(24px,3vw,34px);line-height:1.32}
.section-head .sub{font-size:14px;color:var(--t-2);margin-top:8px}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
@media (max-width:1023px){.related-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}}
@media (max-width:640px){.related-grid{grid-template-columns:minmax(0,1fr);gap:16px}}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-1);overflow:hidden;transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:rgba(242,83,27,.3)}
.card-media{position:relative;overflow:hidden;aspect-ratio:4/3;background:var(--primary-l,#FFE9E0)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.card:hover .card-media img{transform:scale(1.03)}
.card-media .badge{position:absolute;left:12px;top:12px}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-body h3{font-size:17px;line-height:1.5}
.card-body p{font-size:14px;line-height:1.75;color:var(--t-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{display:flex;align-items:center;gap:12px;font-size:12.5px;color:var(--t-3);margin-top:auto}

/* ============ CTA ============ */
.cta-band{margin-top:88px;background:var(--dark);border-radius:var(--r-lg);padding:48px 44px;color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border:2px solid rgba(196,240,77,.5);border-radius:24px;transform:rotate(18deg)}
.cta-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:32px;align-items:center;position:relative;z-index:1}
@media (max-width:900px){.cta-grid{grid-template-columns:minmax(0,1fr)}}
.cta-band h2{color:#fff;font-size:clamp(24px,3vw,32px);line-height:1.35;margin-bottom:12px}
.cta-band p{color:#B9C1C7;font-size:15px;line-height:1.85;max-width:520px}
.cta-form{display:flex;gap:10px}
.cta-form input{flex:1;min-width:0;height:48px;padding:0 16px;border:1px solid transparent;border-radius:var(--r-in);background:#fff;color:var(--t-1);font-size:15px;outline:none}
.cta-form input:focus{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(242,83,27,.16)}
.cta-form .btn{height:48px;flex:0 0 auto}
@media (max-width:640px){.cta-form{flex-direction:column}.cta-form .btn{width:100%}.cta-band{padding:32px 22px}}
.form-hint{font-size:13px;color:#8D969D;margin-top:10px}
.form-hint.ok{color:#8FE2B0}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:#A9B1B7;margin-top:88px;padding:64px 0 0;font-size:14px}
.site-footer::before{content:"";display:block;height:3px;background:linear-gradient(90deg,var(--c-teal) 0 30%,var(--c-primary) 30% 62%,var(--c-accent) 62% 100%);margin:-64px 0 64px}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px;padding-bottom:44px}
@media (max-width:900px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.footer-grid{grid-template-columns:minmax(0,1fr)}}
.footer-brand .drawer-logo{color:#fff;display:inline-block;margin-bottom:14px}
.footer-brand p{font-size:14px;line-height:1.85;color:#8D969D;max-width:280px}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px}
.footer-col li{margin-bottom:10px}
.footer-col a{color:#A9B1B7}
.footer-col a:hover{color:var(--c-primary)}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;color:#A9B1B7}
.footer-contact i{color:var(--c-primary);margin-top:4px}
.footer-bottom{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;border-top:1px solid rgba(255,255,255,.1);padding:20px 0 26px;font-size:13px;color:#7C858B}

/* ============ 抽屉导航 ============ */
.drawer{position:fixed;left:0;top:0;bottom:0;width:84vw;max-width:360px;background:var(--bg);z-index:120;transform:translateX(-102%);transition:transform .26s var(--ease);box-shadow:var(--sh-3);display:flex;flex-direction:column;padding:20px}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-close{width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--t-1);cursor:pointer;font-size:16px}
.drawer-nav{display:flex;flex-direction:column;gap:6px;overflow-y:auto}
.drawer-nav a{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:0 16px;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:15px;font-weight:600}
.drawer-nav a i{color:var(--t-3);font-size:12px}
.drawer-nav a:hover,.drawer-nav a.is-active{color:var(--c-primary);border-color:rgba(242,83,27,.35);background:var(--c-primary-l)}
.drawer-foot{margin-top:auto;padding-top:18px;font-size:13px;color:var(--t-3);line-height:1.8}
.drawer-mask{position:fixed;inset:0;background:rgba(20,23,26,.45);opacity:0;visibility:hidden;transition:opacity .26s var(--ease);z-index:110}
.drawer-mask.is-open{opacity:1;visibility:visible}

/* roulang page: category1 */
/* ============ 设计变量 ============ */
:root{
  --c-primary:#F2531B;
  --c-primary-d:#C93F0E;
  --c-primary-l:#FFE9E0;
  --c-accent:#C4F04D;
  --c-teal:#0D4B45;
  --t-1:#171B1E;
  --t-2:#5B646B;
  --t-3:#8D969D;
  --line:#E6E2DB;
  --bg:#F7F5F1;
  --dark:#14171A;
  --white:#ffffff;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
  --font-num:"Barlow Condensed","Oswald","Arial Narrow",var(--font-sans);
  --r-xl:20px;
  --r-lg:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-input:12px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(20,23,26,.06);
  --sh-2:0 10px 28px -14px rgba(20,23,26,.20);
  --sh-3:0 18px 44px -20px rgba(20,23,26,.28);
  --ease:cubic-bezier(.2,.7,.3,1);
}

/* ============ 基础重置 ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.9;
  color:var(--t-1);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;border:0}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease),background-color .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease)}
a:hover{color:var(--c-primary)}
h1,h2,h3,h4,h5{margin:0;color:var(--t-1);letter-spacing:-.01em;font-weight:700;line-height:1.32}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;padding:0}
input,textarea{font-family:inherit}
:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(242,83,27,.16);border-color:var(--c-primary)}
::selection{background:var(--c-primary-l);color:var(--c-primary-d)}

/* ============ 容器与栅格 ============ */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media (min-width:1280px){.container{max-width:1280px}}
@media (max-width:767px){.container{padding:0 20px}}
.grid-shell{padding-left:14px;padding-right:14px}
.grid-margin-x{margin-left:-14px;margin-right:-14px}
.grid-margin-x>.cell{margin-left:14px;margin-right:14px;width:calc(100% - 28px)}
@media (max-width:1023px){
  .grid-shell{padding-left:10px;padding-right:10px}
  .grid-margin-x{margin-left:-10px;margin-right:-10px}
  .grid-margin-x>.cell{margin-left:10px;margin-right:10px;width:calc(100% - 20px)}
}
@media (max-width:767px){
  .grid-shell{padding-left:8px;padding-right:8px}
  .grid-margin-x{margin-left:-8px;margin-right:-8px}
  .grid-margin-x>.cell{margin-left:8px;margin-right:8px;width:calc(100% - 16px)}
}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15.5px;font-weight:600;line-height:1;white-space:nowrap;
  transition:background-color .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:var(--sh-2)}
.btn-primary:hover{background:var(--c-primary-d);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-3)}
.btn-secondary{background:transparent;color:var(--t-1);border:1px solid var(--line)}
.btn-secondary:hover{border-color:var(--c-primary);color:var(--c-primary);background:rgba(242,83,27,.06)}
.btn-light{background:#fff;color:var(--t-1)}
.btn-light:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px)}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--t-1);min-height:44px}
.btn-ghost i{transition:transform .22s var(--ease)}
.btn-ghost:hover{color:var(--c-primary)}
.btn-ghost:hover i{transform:translateX(4px)}

/* ============ 徽章 / 标签 ============ */
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;
  border-radius:var(--r-pill);font-size:12.5px;font-weight:600;
  background:var(--c-primary-l);color:var(--c-primary-d);
}
.tag-teal{background:var(--c-teal);color:#fff}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:var(--c-primary);letter-spacing:.06em;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--c-primary);border-radius:2px}

/* ============ 顶栏 ============ */
.topbar{height:36px;background:var(--dark);color:#B9C0C5;font-size:13px}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:36px}
.topbar-note{display:inline-flex;align-items:center;gap:8px;color:#8D969D}
.topbar-note i{color:var(--c-accent)}
.topbar-links{display:flex;align-items:center;gap:22px}
.topbar-links a{color:#B9C0C5;display:inline-flex;align-items:center;gap:6px;font-size:13px}
.topbar-links a:hover{color:#fff}
.topbar-links i{font-size:12px;color:var(--c-primary)}

/* ============ 主导航 ============ */
.navbar{
  position:sticky;top:0;z-index:60;background:var(--white);
  border-bottom:1px solid var(--line);transition:box-shadow .22s var(--ease);
}
.navbar.is-stuck{box-shadow:var(--sh-2)}
.navbar-inner{display:flex;align-items:center;gap:16px;height:72px}
.logo{
  display:inline-flex;align-items:baseline;flex-shrink:0;
  font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--t-1);
}
.logo:hover{color:var(--t-1)}
.logo span{color:var(--c-primary)}
.search-box{
  position:relative;display:flex;align-items:center;
  width:min(560px,42vw);height:48px;margin:0 auto;padding:0 6px 0 18px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);
  box-shadow:var(--sh-1);transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.search-box>i{color:var(--t-2);font-size:15px}
.search-box input{
  flex:1;min-width:0;height:100%;border:0;background:none;box-shadow:none;
  padding:0 12px;font-size:14.5px;color:var(--t-1);-webkit-appearance:none;appearance:none;
}
.search-box input::placeholder{color:var(--t-3)}
.search-box input:focus{outline:none;box-shadow:none;border:0}
.search-box:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(242,83,27,.16)}
.search-box button{
  height:36px;padding:0 20px;border-radius:var(--r-pill);
  background:var(--c-primary);color:#fff;font-size:14px;font-weight:600;flex-shrink:0;
  transition:background-color .22s var(--ease);
}
.search-box button:hover{background:var(--c-primary-d)}
.nav-cta{display:flex;align-items:center;gap:10px;margin-left:auto;flex-shrink:0}
.nav-cta .btn{height:44px;padding:0 20px;font-size:15px}
.hamburger,.search-toggle{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:var(--r-btn);color:var(--t-1);font-size:17px;
  background:#fff;transition:border-color .22s var(--ease),color .22s var(--ease);
}
.hamburger:hover,.search-toggle:hover{border-color:var(--c-primary);color:var(--c-primary)}

/* ============ 分类 pill 行 ============ */
.pillbar{background:#fff;border-bottom:1px solid var(--line)}
.pillbar-inner{
  display:flex;align-items:center;gap:8px;height:40px;
  overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-ms-overflow-style:none;
}
.pillbar-inner::-webkit-scrollbar{display:none}
.pill{
  flex:0 0 auto;display:inline-flex;align-items:center;height:28px;padding:0 16px;
  border-radius:var(--r-pill);font-size:13px;color:var(--t-2);
  background:rgba(20,23,26,.045);border:1px solid transparent;white-space:nowrap;
  transition:background-color .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
}
.pill:hover{color:var(--c-primary);background:var(--c-primary-l)}
.pill.is-active{
  background:rgba(242,83,27,.10);color:var(--c-primary);
  border-color:rgba(242,83,27,.30);font-weight:600;
}

/* ============ 抽屉与移动搜索 ============ */
.drawer{
  position:fixed;top:0;left:0;width:84vw;max-width:360px;height:100%;
  background:#fff;z-index:130;padding:24px 20px;overflow-y:auto;
  transform:translateX(-102%);transition:transform .28s var(--ease);
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.drawer-logo{font-size:20px;font-weight:800;color:var(--t-1);letter-spacing:-.02em}
.drawer-logo span{color:var(--c-primary)}
.drawer-close{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:var(--r-btn);color:var(--t-2)}
.drawer-close:hover{border-color:var(--c-primary);color:var(--c-primary)}
.drawer-nav{display:flex;flex-direction:column;margin-top:18px}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:52px;padding:12px 0;font-size:16px;color:var(--t-1);
  border-bottom:1px solid var(--line);
}
.drawer-nav a i{font-size:13px;color:var(--t-3)}
.drawer-nav a:hover,.drawer-nav a.is-active{color:var(--c-primary);font-weight:600}
.drawer-mask{
  position:fixed;inset:0;background:rgba(20,23,26,.5);z-index:120;
  opacity:0;visibility:hidden;transition:opacity .28s var(--ease),visibility .28s var(--ease);
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.mobile-search{
  position:fixed;top:0;left:0;right:0;z-index:140;background:#fff;
  padding:12px 16px;box-shadow:var(--sh-2);
  transform:translateY(-115%);transition:transform .28s var(--ease);
}
.mobile-search.is-open{transform:translateY(0)}
.mobile-search-row{display:flex;align-items:center;gap:10px}
.mobile-search .search-box{display:flex;width:100%;margin:0;height:46px}
.mobile-search .search-box button{padding:0 16px}
.mobile-search-cancel{font-size:15px;color:var(--t-2);min-height:44px;padding:0 4px;flex-shrink:0}
.mobile-search-cancel:hover{color:var(--c-primary)}
.mobile-history{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}

/* ============ Hero ============ */
.hero-cat{
  position:relative;overflow:hidden;color:#fff;
  background:var(--dark) url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  padding:92px 0 0;
}
.hero-cat::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,23,26,.90) 0%,rgba(20,23,26,.78) 60%,rgba(20,23,26,.70) 100%);
}
.hero-cat .container{position:relative;z-index:2}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 14px;
  border-radius:var(--r-pill);background:var(--c-teal);color:#fff;
  font-size:13px;font-weight:600;margin-bottom:18px;
}
.hero-badge i{color:var(--c-accent);font-size:12px}
.hero-cat h1{
  font-size:clamp(30px,4.6vw,52px);line-height:1.28;font-weight:800;color:#fff;
  letter-spacing:-.01em;max-width:820px;
}
.hero-lead{
  margin-top:22px;max-width:640px;font-size:16.5px;line-height:1.9;color:rgba(255,255,255,.78);
}
.hero-actions{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}
.hero-actions .btn{height:48px}
.hero-actions .btn-outline-light{
  background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35);display:inline-flex;
  align-items:center;gap:8px;padding:0 24px;border-radius:var(--r-btn);font-weight:600;font-size:15.5px;
  transition:all .22s var(--ease);
}
.hero-actions .btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.10);color:#fff;transform:translateY(-2px)}
.hero-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-xl);padding:24px;backdrop-filter:blur(2px);
}
.hero-card-head{
  display:flex;align-items:center;justify-content:space-between;
  font-size:14px;font-weight:600;color:#fff;padding-bottom:14px;
  border-bottom:1px solid rgba(255,255,255,.14);
}
.hero-card-head .dot{width:8px;height:8px;border-radius:50%;background:var(--c-accent);box-shadow:0 0 0 4px rgba(196,240,77,.18)}
.hero-card-list li{
  display:flex;align-items:center;gap:14px;padding:13px 0;
  border-bottom:1px dashed rgba(255,255,255,.12);
}
.hero-card-list li:last-child{border-bottom:0}
.hero-card-list .time{
  font-family:var(--font-num);font-size:20px;font-weight:600;letter-spacing:.02em;
  color:var(--c-accent);flex:0 0 62px;
}
.hero-card-list .name{font-size:14.5px;color:rgba(255,255,255,.86);line-height:1.6}
.hero-card .btn-ghost{color:#fff;margin-top:8px}
.hero-card .btn-ghost:hover{color:var(--c-accent)}
.hero-stats{
  position:relative;z-index:2;margin-top:56px;background:rgba(255,255,255,.05);
  border-top:1px solid rgba(255,255,255,.14);
  display:grid;grid-template-columns:repeat(4,1fr);
}
.hero-stats .stat{
  padding:24px 24px;border-right:1px solid rgba(255,255,255,.12);
}
.hero-stats .stat:last-child{border-right:0}
.hero-stats b{
  display:block;font-family:var(--font-num);font-size:38px;font-weight:600;
  letter-spacing:.02em;color:#fff;line-height:1.1;
}
.hero-stats b em{font-style:normal;color:var(--c-accent);font-size:22px;margin-left:2px}
.hero-stats span{display:block;margin-top:8px;font-size:13px;color:rgba(255,255,255,.66);line-height:1.6}

/* ============ 板块通用 ============ */
.section{padding:96px 0}
.section-tight{padding:72px 0}
.section-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:780px;margin-bottom:38px}
.section-head h2{font-size:clamp(24px,3vw,34px);line-height:1.32}
.section-head p{margin-top:14px;font-size:15px;line-height:1.8;color:var(--t-2)}
.section-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:38px}
.section-head-row .section-head{margin-bottom:0}

/* ============ 侧栏 ============ */
.side-panel{position:sticky;top:96px}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:20px;margin-bottom:16px;box-shadow:var(--sh-1);
}
.side-card h3{
  font-size:15px;font-weight:600;margin-bottom:16px;
  display:flex;align-items:center;gap:8px;
}
.side-card h3::before{content:"";width:4px;height:14px;border-radius:2px;background:var(--c-primary)}
.filter-pills{display:flex;flex-wrap:wrap;gap:8px}
.filter-pills a{
  display:inline-flex;align-items:center;height:30px;padding:0 13px;border-radius:var(--r-pill);
  font-size:13px;color:var(--t-2);background:rgba(20,23,26,.045);border:1px solid transparent;
}
.filter-pills a:hover{color:var(--c-primary);background:var(--c-primary-l)}
.filter-pills a.is-on{background:var(--c-primary-l);color:var(--c-primary-d);border-color:rgba(242,83,27,.28);font-weight:600}
.anchor-list li a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:40px;padding:8px 0;font-size:14.5px;color:var(--t-2);
  border-bottom:1px dashed var(--line);
}
.anchor-list li:last-child a{border-bottom:0}
.anchor-list li a:hover{color:var(--c-primary)}
.anchor-list li a i{font-size:12px;color:var(--t-3)}
.side-note{
  background:var(--c-teal);color:#fff;border-radius:var(--r-lg);padding:20px;border:0;
}
.side-note h3{color:#fff}
.side-note h3::before{background:var(--c-accent)}
.side-note p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.78)}
.side-note .btn-ghost{color:#fff;font-size:14px;margin-top:10px}
.side-note .btn-ghost:hover{color:var(--c-accent)}

/* ============ 横向条卡 ============ */
.row-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);margin-bottom:16px;overflow:hidden;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.row-card:hover{transform:translateY(-4px);border-color:rgba(242,83,27,.30);box-shadow:var(--sh-3)}
.row-card-link{display:flex;gap:20px;padding:18px;align-items:flex-start}
.row-card-media{
  flex:0 0 160px;width:160px;height:110px;border-radius:var(--r-img);
  overflow:hidden;background:var(--bg);flex-shrink:0;
}
.row-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .22s var(--ease)}
.row-card:hover .row-card-media img{transform:scale(1.03)}
.row-card-body{flex:1;min-width:0}
.row-card-body h3{font-size:19px;font-weight:600;line-height:1.45;margin-top:10px;transition:color .22s var(--ease)}
.row-card:hover .row-card-body h3{color:var(--c-primary)}
.row-card-body p{
  margin-top:8px;font-size:14.5px;line-height:1.75;color:var(--t-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.row-card-meta{
  display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:12px;
  font-size:13px;color:var(--t-3);
}
.row-card-meta span{display:inline-flex;align-items:center;gap:6px}
.row-card-meta i{font-size:11px;color:var(--c-primary)}
.row-card-meta .num{font-family:var(--font-num);font-size:14px;letter-spacing:.02em;color:var(--t-2)}

/* ============ 分页 ============ */
.pager{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:34px;flex-wrap:wrap}
.pager a,.pager span{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:var(--r-btn);
  border:1px solid var(--line);background:#fff;
  font-family:var(--font-num);font-size:15px;font-weight:600;color:var(--t-2);
  transition:all .22s var(--ease);
}
.pager a:hover{border-color:var(--c-primary);color:var(--c-primary);transform:translateY(-2px)}
.pager .is-current{background:var(--c-primary);border-color:var(--c-primary);color:#fff;font-family:var(--font-num)}
.pager .pager-wide{
  width:auto;padding:0 16px;font-family:var(--font-sans);font-size:14px;font-weight:500;
}

/* ============ 步骤 ============ */
.step-card{
  position:relative;height:100%;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:26px 24px;box-shadow:var(--sh-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:rgba(242,83,27,.30)}
.step-num{
  font-family:var(--font-num);font-size:36px;font-weight:600;line-height:1;
  letter-spacing:.02em;color:rgba(242,83,27,.24);
}
.step-card h3{font-size:18px;font-weight:600;margin-top:16px}
.step-card p{margin-top:10px;font-size:14.5px;line-height:1.8;color:var(--t-2)}
.step-card .step-line{
  position:absolute;left:26px;bottom:0;width:38px;height:3px;border-radius:3px;
  background:var(--c-primary);opacity:0;transition:opacity .22s var(--ease);
}
.step-card:hover .step-line{opacity:1}

/* ============ 场景卡 ============ */
.scene-card{
  height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:rgba(242,83,27,.30)}
.scene-media{aspect-ratio:4/3;overflow:hidden;background:var(--bg)}
.scene-media img{width:100%;height:100%;object-fit:cover;transition:transform .22s var(--ease)}
.scene-card:hover .scene-media img{transform:scale(1.03)}
.scene-body{padding:22px}
.scene-body h3{font-size:18px;font-weight:600}
.scene-body p{margin-top:10px;font-size:14.5px;line-height:1.8;color:var(--t-2)}
.scene-body ul{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.scene-body ul li{
  position:relative;padding-left:16px;font-size:14px;color:var(--t-2);line-height:1.7;
}
.scene-body ul li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:1px;background:var(--c-primary);
}

/* ============ 信任背書 ============ */
.trust-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr 1fr;gap:24px;align-items:stretch}
.trust-lead h2{font-size:26px;line-height:1.4}
.trust-lead p{margin-top:12px;font-size:14.5px;line-height:1.8;color:var(--t-2)}
.trust-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px;box-shadow:var(--sh-1);
}
.trust-item .num{
  font-family:var(--font-num);font-size:34px;font-weight:600;letter-spacing:.02em;
  color:var(--t-1);line-height:1.1;
}
.trust-item .num em{font-style:normal;font-size:18px;color:var(--c-primary);margin-left:3px}
.trust-item h3{font-size:15.5px;font-weight:600;margin-top:12px}
.trust-item p{margin-top:8px;font-size:13.5px;line-height:1.75;color:var(--t-2)}
.trust-item .bar{margin-top:14px;height:4px;border-radius:3px;background:rgba(20,23,26,.07);overflow:hidden}
.trust-item .bar i{display:block;height:100%;background:var(--c-accent);border-radius:3px}
.quotes{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}
.quote{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;
  border-left:4px solid var(--c-primary);box-shadow:var(--sh-1);
}
.quote p{font-size:14.5px;line-height:1.85;color:var(--t-2)}
.quote .who{margin-top:14px;font-size:13px;color:var(--t-3);display:flex;align-items:center;gap:8px}
.quote .who b{color:var(--t-1);font-weight:600;font-size:14px}

/* ============ FAQ ============ */
.faq-wrap{max-width:860px}
.faq-acc.accordion{background:transparent;border:0;border-top:1px solid var(--line)}
.faq-acc .accordion-item{border-bottom:1px solid var(--line);background:transparent}
.faq-acc .accordion-title{
  position:relative;display:block;padding:20px 48px 20px 0;
  font-size:17px;font-weight:600;color:var(--t-1);line-height:1.55;
  background:transparent;border:0;transition:color .22s var(--ease),box-shadow .22s var(--ease),padding-left .22s var(--ease);
}
.faq-acc .accordion-title:hover{color:var(--c-primary)}
.faq-acc .accordion-title::before{display:none;content:none}
.faq-acc .accordion-title::after{
  content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
  width:20px;height:20px;line-height:18px;text-align:center;
  border:1px solid var(--line);border-radius:50%;
  font-size:14px;font-weight:400;color:var(--t-2);
  transition:transform .24s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
}
.faq-acc .accordion-item.is-active .accordion-title{
  color:var(--c-primary);box-shadow:inset 3px 0 0 var(--c-primary);padding-left:16px;
}
.faq-acc .accordion-item.is-active .accordion-title::after{
  transform:translateY(-50%) rotate(45deg);color:var(--c-primary);border-color:var(--c-primary);
}
.faq-acc .accordion-content{
  background:transparent;border:0;padding:0 60px 22px 16px;
  font-size:15px;line-height:1.85;color:var(--t-2);
}

/* ============ CTA 区块 ============ */
.cta-band{
  position:relative;overflow:hidden;background:var(--dark);color:#fff;
  border-radius:var(--r-xl);padding:56px 48px;
}
.cta-band::before{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;
  border:14px solid rgba(196,240,77,.20);border-radius:28px;transform:rotate(18deg);
}
.cta-band .cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:center}
.cta-band h2{color:#fff;font-size:clamp(24px,3vw,32px);line-height:1.35}
.cta-band p{margin-top:14px;font-size:15px;line-height:1.85;color:rgba(255,255,255,.74);max-width:520px}
.cta-band .cta-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.cta-band .cta-tags span{
  display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 13px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);
  font-size:13px;color:rgba(255,255,255,.84);
}
.cta-band .cta-tags i{color:var(--c-accent);font-size:11px}
.sub-form{display:flex;gap:12px}
.sub-form input{
  flex:1;min-width:0;height:48px;padding:0 16px;border-radius:var(--r-input);
  border:1px solid transparent;background:#fff;color:var(--t-1);font-size:15px;
}
.sub-form input::placeholder{color:var(--t-3)}
.sub-form input:focus{outline:none;box-shadow:0 0 0 4px rgba(242,83,27,.16);border-color:var(--c-primary)}
.sub-form button{
  height:48px;padding:0 26px;border-radius:var(--r-btn);background:var(--c-primary);
  color:#fff;font-size:15.5px;font-weight:600;flex-shrink:0;
  transition:background-color .22s var(--ease),transform .22s var(--ease);
}
.sub-form button:hover{background:var(--c-primary-d);transform:translateY(-2px)}
.form-hint{margin-top:12px;font-size:13px;color:rgba(255,255,255,.55)}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:#B9C0C5;padding:64px 0 0;border-top:3px solid var(--c-teal)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.25fr;gap:32px;padding-bottom:44px}
.footer-brand p{margin-top:14px;font-size:14px;line-height:1.85;color:#8D969D;max-width:280px}
.footer-col h4{font-size:15px;font-weight:600;color:#fff;margin-bottom:18px}
.footer-col ul li{margin-bottom:11px}
.footer-col ul li a{font-size:14px;color:#B9C0C5;display:inline-flex;align-items:center;gap:8px}
.footer-col ul li a:hover{color:var(--c-primary)}
.footer-contact li{display:flex;gap:10px;font-size:14px;line-height:1.7;color:#B9C0C5;margin-bottom:12px}
.footer-contact li i{color:var(--c-primary);margin-top:6px;flex-shrink:0}
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social a{
  width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:50%;border:1px solid rgba(255,255,255,.16);color:#B9C0C5;font-size:14px;
}
.footer-social a:hover{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding:22px 0;
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:#8D969D;
}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .section{padding:64px 0}
  .section-tight{padding:52px 0}
  .navbar-inner{height:64px}
  .search-box{display:none}
  .search-toggle{display:inline-flex}
  .hamburger{display:inline-flex}
  .nav-cta{display:none}
  .hero-cat{padding-top:64px}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .hero-stats .stat{border-bottom:1px solid rgba(255,255,255,.12)}
  .hero-stats .stat:nth-child(2n){border-right:0}
  .side-panel{position:static;margin-bottom:28px}
  .trust-grid{grid-template-columns:1fr 1fr}
  .cta-band{padding:44px 32px}
  .cta-band .cta-inner{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px 24px}
  .section-head-row{flex-direction:column;align-items:flex-start;gap:14px}
}
@media (max-width:767px){
  body{font-size:16.5px}
  .section{padding:48px 0}
  .topbar-note{display:none}
  .topbar-links{gap:16px}
  .topbar-links a.hide-sm{display:none}
  .hero-cat{padding-top:48px}
  .hero-lead{font-size:15.5px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn,.hero-actions .btn-outline-light{width:100%}
  .hero-stats{margin-top:40px}
  .hero-stats .stat{padding:20px 18px}
  .hero-stats b{font-size:30px}
  .row-card-link{flex-direction:column;gap:14px}
  .row-card-media{flex:none;width:100%;height:180px}
  .row-card-body h3{font-size:17.5px;margin-top:8px}
  .trust-grid{grid-template-columns:1fr}
  .quotes{grid-template-columns:1fr}
  .cta-band{padding:36px 22px;border-radius:var(--r-lg)}
  .sub-form{flex-direction:column}
  .sub-form button{width:100%}
  .faq-acc .accordion-title{font-size:16px;padding-right:42px}
  .faq-acc .accordion-content{padding-right:16px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .pager a,.pager span{width:40px;height:40px}
}
@media (max-width:520px){
  .container{padding:0 18px}
  .hero-cat h1{font-size:28px}
  .hero-stats{grid-template-columns:1fr}
  .hero-stats .stat{border-right:0}
  .hero-card{padding:18px}
}

/* roulang page: category2 */
:root{
  --c-primary:#F2531B;
  --c-primary-d:#C93F0E;
  --c-primary-l:#FFE9E0;
  --c-accent:#C4F04D;
  --c-teal:#0D4B45;
  --c-text:#171B1E;
  --c-text-2:#5B646B;
  --c-text-3:#8D969D;
  --c-border:#E6E2DB;
  --c-bg:#F7F5F1;
  --c-dark:#14171A;
  --c-white:#ffffff;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
  --font-num:"Barlow Condensed","Oswald","Arial Narrow",var(--font-sans);
  --r-lg:20px;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-input:12px;
  --sh-1:0 1px 2px rgba(20,23,26,.06);
  --sh-2:0 10px 28px -14px rgba(20,23,26,.20);
  --sh-3:0 18px 44px -20px rgba(20,23,26,.28);
  --ease:cubic-bezier(.2,.7,.3,1);
  --dur:220ms;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.9;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;color:var(--c-text);letter-spacing:-.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
a{color:inherit;text-decoration:none;transition:color var(--dur) var(--ease);}
a:hover{color:var(--c-primary);}
img{max-width:100%;display:block;border:0;}
button{font-family:inherit;}
input,textarea,select{font-family:inherit;}
:focus-visible{outline:0;box-shadow:0 0 0 4px rgba(242,83,27,.16),0 0 0 1px var(--c-primary);border-radius:var(--r-btn);}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
@media (min-width:1280px){.container{max-width:1280px;}}
.section{padding:96px 0;}
.section--tight{padding:72px 0;}
.section-head{max-width:780px;margin-bottom:36px;}
.section-head h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.32;}
.section-head p{margin-top:14px;font-size:16px;color:var(--c-text-2);}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--c-primary);letter-spacing:.02em;margin-bottom:14px;}
.eyebrow::before{content:"";width:24px;height:3px;background:var(--c-primary);border-radius:2px;}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 24px;border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease),transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);}
.btn-primary{background:var(--c-primary);color:var(--c-white);box-shadow:var(--sh-2);}
.btn-primary:hover,.btn-primary:active{background:var(--c-primary-d);color:var(--c-white);transform:translateY(-2px);}
.btn-secondary{background:transparent;border-color:var(--c-border);color:var(--c-text);}
.btn-secondary:hover{border-color:var(--c-primary);color:var(--c-primary);background:rgba(242,83,27,.06);transform:translateY(-2px);}
.btn-ghost{background:none;border:0;padding:0;height:auto;color:var(--c-primary);font-weight:600;}
.btn-ghost i{transition:transform var(--dur) var(--ease);}
.btn-ghost:hover i{transform:translateX(4px);}
.btn-on-dark{background:var(--c-white);color:var(--c-dark);}
.btn-on-dark:hover{background:var(--c-primary-l);color:var(--c-primary-d);transform:translateY(-2px);}

/* 徽章与标签 */
.badge{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;font-size:13px;font-weight:600;background:rgba(242,83,27,.1);color:var(--c-primary);}
.badge--teal{background:var(--c-teal);color:var(--c-white);}

/* 顶栏 */
.topbar{background:var(--c-dark);color:#9AA3AA;font-size:13px;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:36px;gap:16px;}
.topbar-left{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar-right{display:flex;align-items:center;gap:20px;}
.topbar-link{display:inline-flex;align-items:center;gap:6px;color:#9AA3AA;}
.topbar-link:hover{color:var(--c-white);}

/* 主导航 */
.mainnav{position:sticky;top:0;z-index:70;background:var(--c-bg);border-bottom:1px solid var(--c-border);transition:box-shadow var(--dur) var(--ease);}
.mainnav.is-stuck{box-shadow:var(--sh-2);}
.mainnav-inner{display:flex;align-items:center;gap:22px;height:72px;}
.brand-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--c-primary);color:var(--c-white);display:grid;place-items:center;font-weight:800;font-size:14px;letter-spacing:.02em;}
.brand-text{font-size:19px;font-weight:800;letter-spacing:-.01em;}
.brand-text span{color:var(--c-primary);}
.nav-search{flex:1;display:flex;align-items:center;gap:10px;max-width:min(560px,42vw);height:48px;margin:0 auto;padding:0 6px 0 18px;background:var(--c-white);border:1px solid var(--c-border);border-radius:999px;transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);}
.nav-search .fa-magnifying-glass{color:var(--c-text-2);font-size:15px;}
.nav-search input[type="search"]{flex:1;height:auto;margin:0;padding:0;border:0;background:transparent;box-shadow:none;font-size:14.5px;color:var(--c-text);outline:0;}
.nav-search input[type="search"]::placeholder{color:var(--c-text-3);}
.nav-search input[type="search"]::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none;}
.nav-search:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(242,83,27,.16);}
.nav-search-btn{height:36px;padding:0 20px;border:0;border-radius:999px;background:var(--c-primary);color:var(--c-white);font-size:14px;font-weight:600;cursor:pointer;transition:background var(--dur) var(--ease);}
.nav-search-btn:hover{background:var(--c-primary-d);}
.nav-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.nav-actions .btn{height:46px;padding:0 20px;}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--c-border);background:var(--c-white);border-radius:var(--r-btn);color:var(--c-text);font-size:17px;cursor:pointer;align-items:center;justify-content:center;}

/* 分类 pill 行 */
.catpills{background:var(--c-bg);border-bottom:1px solid var(--c-border);}
.catpills-inner{display:flex;align-items:center;gap:12px;height:48px;}
.pill-row{display:flex;align-items:center;gap:8px;overflow-x:auto;flex:1;scrollbar-width:none;-ms-overflow-style:none;}
.pill-row::-webkit-scrollbar{display:none;}
.pill{display:inline-flex;align-items:center;height:30px;padding:0 16px;border-radius:999px;font-size:13px;color:var(--c-text-2);background:var(--c-white);border:1px solid var(--c-border);white-space:nowrap;transition:all var(--dur) var(--ease);}
.pill:hover{border-color:var(--c-primary);color:var(--c-primary);}
.pill.is-active{background:rgba(242,83,27,.1);border-color:rgba(242,83,27,.3);color:var(--c-primary);font-weight:600;}
.search-mini{display:none;width:44px;height:44px;border:1px solid var(--c-border);background:var(--c-white);border-radius:var(--r-btn);color:var(--c-text-2);cursor:pointer;align-items:center;justify-content:center;}

/* 移动抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(20,23,26,.45);z-index:98;}
.drawer{position:fixed;top:0;left:0;bottom:0;width:84vw;max-width:340px;background:var(--c-bg);z-index:99;transform:translateX(-102%);transition:transform 260ms var(--ease);padding:20px;overflow-y:auto;box-shadow:var(--sh-3);}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.drawer-logo{font-size:18px;font-weight:800;}
.drawer-logo span{color:var(--c-primary);}
.drawer-close{width:44px;height:44px;border:1px solid var(--c-border);background:var(--c-white);border-radius:var(--r-btn);font-size:16px;color:var(--c-text);cursor:pointer;}
.drawer-search{display:flex;align-items:center;gap:10px;height:48px;padding:0 16px;background:var(--c-white);border:1px solid var(--c-border);border-radius:999px;margin-bottom:20px;}
.drawer-search i{color:var(--c-text-2);}
.drawer-search input{flex:1;border:0;background:transparent;box-shadow:none;margin:0;padding:0;font-size:14.5px;outline:0;}
.drawer-nav{display:grid;gap:6px;margin-bottom:24px;}
.drawer-nav a{display:flex;align-items:center;justify-content:space-between;padding:13px 16px;border-radius:var(--r-btn);background:var(--c-white);border:1px solid var(--c-border);font-size:15px;color:var(--c-text);}
.drawer-nav a i{font-size:12px;color:var(--c-text-3);}
.drawer-nav a:hover,.drawer-nav a.is-active{border-color:rgba(242,83,27,.3);color:var(--c-primary);}
.drawer-nav a.is-active{font-weight:600;}
.drawer-cta{width:100%;}

/* 搜索浮层 */
.search-panel{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--c-bg);border-bottom:1px solid var(--c-border);box-shadow:var(--sh-2);padding:14px 16px 18px;}
.search-panel-inner form{display:flex;align-items:center;gap:10px;height:48px;padding:0 8px 0 16px;background:var(--c-white);border:1px solid var(--c-border);border-radius:999px;}
.search-panel-inner form i{color:var(--c-text-2);}
.search-panel-inner input{flex:1;border:0;background:transparent;box-shadow:none;margin:0;padding:0;font-size:15px;outline:0;}
.search-cancel{border:0;background:none;color:var(--c-text-2);font-size:14px;padding:0 6px;cursor:pointer;}
.search-history{margin-top:14px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.search-history span{font-size:13px;color:var(--c-text-3);}

/* 分类 Hero */
.cat-hero{position:relative;display:flex;align-items:center;background:var(--c-dark);overflow:hidden;min-height:clamp(340px,32vw,470px);}
.cat-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.cat-hero-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,23,26,.86) 0%,rgba(20,23,26,.5) 52%,rgba(20,23,26,.66) 100%);}
.cat-hero-inner{position:relative;z-index:2;padding-top:76px;padding-bottom:76px;}
.cat-hero h1{font-size:clamp(30px,4.6vw,52px);font-weight:800;line-height:1.28;color:var(--c-white);max-width:900px;margin-top:18px;}
.cat-hero h1 em{font-style:normal;color:var(--c-primary);}
.cat-hero-sub{margin-top:18px;font-size:17px;line-height:1.85;color:rgba(255,255,255,.78);max-width:640px;}
.cat-hero-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap;}
.cat-hero-stats{display:flex;gap:44px;flex-wrap:wrap;margin-top:38px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14);}
.hero-stat .num{font-family:var(--font-num);font-size:36px;font-weight:600;letter-spacing:.02em;color:var(--c-white);line-height:1.1;}
.hero-stat .num u{text-decoration:none;border-bottom:3px solid var(--c-accent);}
.hero-stat .label{font-size:13px;color:rgba(255,255,255,.66);margin-top:6px;}

/* 导语 */
.intro-lead{max-width:800px;font-size:17px;line-height:1.95;color:var(--c-text-2);}
.intro-lead strong{color:var(--c-text);font-weight:600;}
.intro-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px;}

/* 错落图卡 */
.stagger-grid{margin-top:8px;}
.eq-card{display:flex;flex-direction:column;height:100%;background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);}
.eq-card:hover{transform:translateY(-4px);border-color:rgba(242,83,27,.3);box-shadow:var(--sh-3);}
.eq-media{position:relative;overflow:hidden;background:var(--c-primary-l);}
.eq-media img{width:100%;height:100%;object-fit:cover;transition:transform 420ms var(--ease);}
.eq-card:hover .eq-media img{transform:scale(1.03);}
.eq-media--tall{aspect-ratio:4/5;}
.eq-media--wide{aspect-ratio:16/10;}
.eq-media--square{aspect-ratio:1/1;}
.eq-media--classic{aspect-ratio:4/3;}
.eq-media .badge{position:absolute;left:14px;top:14px;}
.eq-body{display:flex;flex-direction:column;gap:10px;padding:22px;flex:1;}
.eq-body h3{font-size:20px;font-weight:600;line-height:1.45;}
.eq-body p{font-size:15px;line-height:1.75;color:var(--c-text-2);}
.eq-meta{margin-top:auto;padding-top:14px;border-top:1px solid var(--c-border);display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--c-text-3);}
.eq-meta .num{font-family:var(--font-num);font-size:16px;color:var(--c-primary);letter-spacing:.02em;}
@media (min-width:1024px){
  .stagger-grid > .cell:nth-child(3n+2){margin-top:34px;}
  .stagger-grid > .cell:nth-child(3n+3){margin-top:68px;}
}

/* 四步选型 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.step{position:relative;background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--r-card);padding:26px 24px;box-shadow:var(--sh-1);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-3);}
.step-num{font-family:var(--font-num);font-size:32px;font-weight:600;letter-spacing:.02em;color:var(--c-primary);line-height:1;}
.step-num::after{content:"";display:block;width:36px;height:3px;background:var(--c-accent);border-radius:2px;margin:12px 0 16px;}
.step h3{font-size:18px;font-weight:600;margin-bottom:10px;}
.step p{font-size:15px;line-height:1.8;color:var(--c-text-2);}

/* 参数表 */
.table-shell{background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);}
.table-scroll{overflow-x:auto;}
table.spec{width:100%;border-collapse:collapse;min-width:720px;margin:0;background:transparent;}
table.spec thead th{background:#FBF7F2;color:var(--c-text);font-size:14px;font-weight:600;letter-spacing:.01em;padding:16px 20px;text-align:left;border-bottom:1px solid var(--c-border);}
table.spec td{padding:16px 20px;font-size:15px;color:var(--c-text-2);border-bottom:1px solid var(--c-border);background:transparent;}
table.spec tbody tr:last-child td{border-bottom:0;}
table.spec tbody tr:hover td{background:#FDFAF6;}
table.spec td:first-child{color:var(--c-text);font-weight:600;}
table.spec td .num{font-family:var(--font-num);font-size:16px;color:var(--c-primary);letter-spacing:.02em;}

/* 搭配清单 */
.picks{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.pick{background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--r-card);padding:26px 24px;box-shadow:var(--sh-1);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);}
.pick:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:rgba(242,83,27,.3);}
.pick h3{font-size:19px;font-weight:600;margin-bottom:6px;}
.pick .pick-tag{font-size:13px;color:var(--c-text-3);margin-bottom:16px;}
.pick ul{display:grid;gap:12px;}
.pick li{position:relative;padding-left:18px;font-size:15px;line-height:1.8;color:var(--c-text-2);}
.pick li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;border-radius:1px;background:var(--c-primary);}

/* 数据条 */
.trust{background:var(--c-dark);color:var(--c-white);border-radius:var(--r-lg);padding:52px 48px;display:grid;grid-template-columns:1.1fr 2fr;gap:44px;align-items:center;}
.trust h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.35;color:var(--c-white);}
.trust p{margin-top:14px;font-size:15px;line-height:1.85;color:rgba(255,255,255,.7);}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.trust-item .num{font-family:var(--font-num);font-size:38px;font-weight:600;letter-spacing:.02em;color:var(--c-white);line-height:1.1;}
.trust-item .num u{text-decoration:none;border-bottom:3px solid var(--c-accent);}
.trust-item .label{font-size:13px;color:rgba(255,255,255,.66);margin-top:8px;line-height:1.6;}

/* FAQ */
.faq{border-top:1px solid var(--c-border);}
.faq-item{border-bottom:1px solid var(--c-border);}
.faq-q{position:relative;display:block;width:100%;background:none;border:0;padding:24px 52px 24px 0;text-align:left;font-size:17px;font-weight:600;color:var(--c-text);cursor:pointer;transition:color var(--dur) var(--ease);}
.faq-q:hover{color:var(--c-primary);}
.faq-icon{position:absolute;right:0;top:50%;transform:translateY(-50%);width:26px;height:26px;border:1px solid var(--c-border);border-radius:50%;display:grid;place-items:center;font-size:12px;color:var(--c-text-2);background:var(--c-white);transition:transform 240ms var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease);}
.faq-item.is-open .faq-icon{transform:translateY(-50%) rotate(45deg);color:var(--c-primary);border-color:var(--c-primary);}
.faq-item.is-open .faq-q{color:var(--c-primary);}
.faq-item.is-open .faq-q::before{content:"";position:absolute;left:-14px;top:24px;bottom:24px;width:3px;background:var(--c-primary);border-radius:2px;}
.faq-a{max-height:0;overflow:hidden;transition:max-height 240ms var(--ease);}
.faq-a-inner{padding:0 80px 24px 0;font-size:15px;line-height:1.85;color:var(--c-text-2);}

/* 分页 */
.pager{display:flex;justify-content:center;align-items:center;gap:10px;margin:64px 0 0;}
.pager a{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--c-border);border-radius:10px;background:var(--c-white);font-family:var(--font-num);font-size:17px;color:var(--c-text-2);transition:all var(--dur) var(--ease);}
.pager a:hover{border-color:var(--c-primary);color:var(--c-primary);}
.pager a.is-current{background:var(--c-primary);border-color:var(--c-primary);color:var(--c-white);font-weight:600;}

/* CTA 条 */
.cta-band{margin-top:56px;position:relative;overflow:hidden;background:var(--c-dark);color:var(--c-white);border-radius:var(--r-lg);padding:52px 48px;display:flex;align-items:center;justify-content:space-between;gap:36px;}
.cta-band::after{content:"";position:absolute;right:-60px;bottom:-70px;width:220px;height:220px;border:2px solid rgba(196,240,77,.35);border-radius:32px;transform:rotate(18deg);}
.cta-band h2{font-size:clamp(22px,2.8vw,32px);font-weight:700;color:var(--c-white);line-height:1.35;}
.cta-band p{margin-top:12px;font-size:15px;line-height:1.8;color:rgba(255,255,255,.72);max-width:560px;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:2;}

/* 页脚 */
.site-footer{background:var(--c-dark);color:#B9C0C6;border-top:4px solid var(--c-teal);padding-top:72px;margin-top:96px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:32px;}
.footer-brand .drawer-logo{color:var(--c-white);font-size:19px;font-weight:800;}
.footer-brand p{margin-top:16px;font-size:14.5px;line-height:1.85;color:#8D969D;max-width:260px;}
.footer-col h4{font-size:15px;font-weight:600;color:var(--c-white);margin-bottom:18px;}
.footer-col ul{display:grid;gap:11px;font-size:14.5px;}
.footer-col a{color:#B9C0C6;}
.footer-col a:hover{color:var(--c-primary);}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;line-height:1.7;}
.footer-contact i{color:var(--c-primary);margin-top:5px;font-size:13px;}
.footer-bottom{margin-top:56px;border-top:1px solid rgba(255,255,255,.08);padding:22px 0 26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#8D969D;}

@media (max-width:1023px){
  .container{padding:0 24px;}
  .section{padding:64px 0;}
  .nav-search{display:none;}
  .nav-actions .btn-secondary{display:none;}
  .nav-toggle{display:inline-flex;}
  .search-mini{display:inline-flex;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .picks{grid-template-columns:repeat(2,1fr);}
  .trust{grid-template-columns:1fr;padding:40px 32px;gap:32px;}
  .trust-grid{grid-template-columns:repeat(3,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .stagger-grid > .cell{margin-top:0 !important;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .topbar-left{display:none;}
  .topbar-right{gap:14px;}
  .topbar-right .topbar-link:not(.topbar-phone){display:none;}
  .mainnav-inner{height:64px;gap:12px;}
  .brand-text{font-size:17px;}
  .nav-actions{gap:8px;}
  .nav-actions .btn-primary{height:42px;padding:0 14px;font-size:14px;}
  .section{padding:48px 0;}
  .cat-hero-inner{padding-top:52px;padding-bottom:52px;}
  .cat-hero-stats{gap:26px;}
  .steps{grid-template-columns:1fr;}
  .picks{grid-template-columns:1fr;}
  .trust{padding:32px 22px;}
  .trust-grid{grid-template-columns:1fr 1fr;}
  .pager{margin-top:44px;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:36px 24px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .faq-a-inner{padding-right:20px;}
  .faq-item.is-open .faq-q::before{left:-8px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .cat-hero-actions .btn{width:100%;}
}

/* roulang page: category3 */
:root{
  --c-primary:#F2531B;
  --c-primary-d:#C93F0E;
  --c-primary-l:#FFE9E0;
  --c-accent:#C4F04D;
  --c-teal:#0D4B45;
  --c-text:#171B1E;
  --c-text-2:#5B646B;
  --c-text-3:#8D969D;
  --c-line:#E6E2DB;
  --c-bg:#F7F5F1;
  --c-dark:#14171A;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
  --font-num:"Barlow Condensed","Oswald","Arial Narrow",var(--font-sans);
  --sh-1:0 1px 2px rgba(20,23,26,.06);
  --sh-2:0 10px 28px -14px rgba(20,23,26,.20);
  --sh-3:0 18px 44px -20px rgba(20,23,26,.28);
  --r-lg:20px;
  --r-md:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-input:12px;
  --ease:cubic-bezier(.2,.7,.3,1);
  --t:220ms;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.9;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--t) var(--ease),background-color var(--t) var(--ease),border-color var(--t) var(--ease)}
a:hover{color:var(--c-primary)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(242,83,27,.16);border-color:var(--c-primary)}
.num{font-family:var(--font-num);font-weight:600;letter-spacing:.02em}

/* ---------- 容器 ---------- */
.grid-container{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
.container{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
@media (min-width:1280px){
  .grid-container,.container{max-width:1280px}
}

/* ---------- 顶栏 ---------- */
.topbar{background:var(--c-dark);color:#C9CFD3;font-size:13px;line-height:36px;height:36px;overflow:hidden}
.topbar .container{display:flex;align-items:center;justify-content:space-between;height:36px}
.topbar-left{display:flex;align-items:center;gap:10px;white-space:nowrap}
.topbar-left i{color:var(--c-accent)}
.topbar-right{display:flex;align-items:center;gap:20px}
.topbar-right a{color:#C9CFD3}
.topbar-right a:hover{color:#fff}
.topbar-sep{width:1px;height:14px;background:rgba(255,255,255,.18)}

/* ---------- 主导航 ---------- */
.site-header{position:sticky;top:0;z-index:100;background:var(--c-bg);border-bottom:1px solid var(--c-line);transition:box-shadow var(--t) var(--ease)}
.site-header.is-scrolled{box-shadow:var(--sh-2)}
.site-header.is-scrolled .topbar{display:none}
.mainbar{padding:12px 0;background:var(--c-bg)}
.mainbar .container{display:flex;align-items:center;gap:24px;height:48px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:38px;height:38px;border-radius:11px;background:var(--c-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-num);font-size:20px;font-weight:700;letter-spacing:.02em}
.brand-text{font-size:19px;font-weight:800;letter-spacing:-.01em;line-height:1.1;white-space:nowrap}
.brand-text span{color:var(--c-primary)}
.brand-sub{display:block;font-size:11px;font-weight:400;color:var(--c-text-3);letter-spacing:.16em;line-height:1}
.search-wrap{flex:1;display:flex;justify-content:center}
.search-box{position:relative;width:min(560px,42vw);height:48px}
.search-box input{
  width:100%;height:48px;border-radius:999px;border:1px solid var(--c-line);background:#fff;
  padding:0 104px 0 46px;font-size:14.5px;color:var(--c-text);box-shadow:var(--sh-1);
  transition:border-color var(--t) var(--ease),box-shadow var(--t) var(--ease);
}
.search-box input::placeholder{color:var(--c-text-3)}
.search-box input:focus{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(242,83,27,.16)}
.search-icon{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--c-text-2);font-size:15px;pointer-events:none}
.search-btn{
  position:absolute;right:6px;top:6px;height:36px;width:84px;border:0;border-radius:999px;
  background:var(--c-primary);color:#fff;font-size:14px;font-weight:600;
  transition:background-color var(--t) var(--ease),transform var(--t) var(--ease);
}
.search-btn:hover{background:var(--c-primary-d)}
.nav-cta{display:flex;align-items:center;gap:12px;flex-shrink:0}
.mobile-tools{display:none;align-items:center;gap:6px}
.icon-btn{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);background:#fff;
  color:var(--c-text);display:flex;align-items:center;justify-content:center;font-size:17px;
  transition:border-color var(--t) var(--ease),color var(--t) var(--ease);
}
.icon-btn:hover{border-color:var(--c-primary);color:var(--c-primary)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:var(--r-btn);font-size:15px;font-weight:600;
  border:1px solid transparent;box-shadow:var(--sh-2);
  transition:transform var(--t) var(--ease),background-color var(--t) var(--ease),border-color var(--t) var(--ease),color var(--t) var(--ease),box-shadow var(--t) var(--ease);
}
.btn-primary{background:var(--c-primary);color:#fff}
.btn-primary:hover{background:var(--c-primary-d);color:#fff;transform:translateY(-2px)}
.btn-secondary{background:transparent;color:var(--c-text);border-color:var(--c-line);box-shadow:none}
.btn-secondary:hover{border-color:var(--c-primary);color:var(--c-primary);background:rgba(242,83,27,.06)}
.btn-ghost{background:transparent;color:var(--c-primary);box-shadow:none;padding:0;height:auto}
.btn-ghost i{transition:transform var(--t) var(--ease)}
.btn-ghost:hover{color:var(--c-primary-d)}
.btn-ghost:hover i{transform:translateX(4px)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}

/* ---------- 分类 pill 行 ---------- */
.pillbar{border-top:1px solid var(--c-line);background:#fff}
.pillbar .container{height:40px;display:flex;align-items:center;gap:10px;overflow-x:auto;scrollbar-width:none}
.pillbar .container::-webkit-scrollbar{display:none}
.pill{
  display:inline-flex;align-items:center;height:28px;padding:0 16px;border-radius:999px;
  background:var(--c-bg);border:1px solid var(--c-line);font-size:13px;color:var(--c-text-2);
  white-space:nowrap;transition:all var(--t) var(--ease);
}
.pill:hover{color:var(--c-primary);border-color:rgba(242,83,27,.3)}
.pill.is-active{background:rgba(242,83,27,.1);color:var(--c-primary);border-color:rgba(242,83,27,.3);font-weight:600}
.pillbar .is-current{font-weight:600;position:relative}
.pillbar .is-current::after{content:"";position:absolute;left:16px;right:16px;bottom:-6px;height:2px;background:var(--c-primary);border-radius:2px}

/* ---------- 抽屉 / 移动搜索 ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(20,23,26,.5);opacity:0;visibility:hidden;transition:all var(--t) var(--ease);z-index:200}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;left:0;bottom:0;width:84vw;max-width:360px;background:#fff;z-index:210;
  transform:translateX(-102%);transition:transform 260ms var(--ease);display:flex;flex-direction:column;
  box-shadow:var(--sh-3);
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--c-line)}
.drawer-logo{font-size:18px;font-weight:800;letter-spacing:-.01em}
.drawer-logo span{color:var(--c-primary)}
.drawer-close{width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);background:#fff;color:var(--c-text);font-size:16px}
.drawer-nav{display:flex;flex-direction:column;padding:8px 12px}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;padding:14px 12px;border-radius:12px;
  font-size:15.5px;color:var(--c-text);border-bottom:1px solid var(--c-line);
}
.drawer-nav a:last-child{border-bottom:0}
.drawer-nav a i{color:var(--c-text-3);font-size:12px}
.drawer-nav a.is-active{color:var(--c-primary);font-weight:600}
.drawer-nav a:hover{background:var(--c-bg)}
.mobile-search{position:fixed;top:0;left:0;right:0;background:#fff;z-index:220;padding:12px 16px;box-shadow:var(--sh-2);transform:translateY(-110%);transition:transform 260ms var(--ease)}
.mobile-search.is-open{transform:translateY(0)}
.mobile-search form{display:flex;gap:10px;align-items:center}

/* ---------- Hero ---------- */
.hero{background:var(--c-dark);color:#fff;padding:76px 0 64px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:rgba(196,240,77,.08)}
.hero .grid-x{position:relative;z-index:2}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:999px;
  background:rgba(196,240,77,.14);color:var(--c-accent);font-size:13px;margin-bottom:18px;
}
.hero h1{
  font-size:clamp(30px,4.6vw,52px);line-height:1.28;font-weight:800;letter-spacing:-.01em;color:#fff;
  max-width:640px;
}
.hero h1 em{font-style:normal;color:var(--c-accent)}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.85;color:#B9C1C6;max-width:560px}
.hero-actions{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}
.hero-media{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:1/1.05;box-shadow:var(--sh-3);margin-top:12px}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-badge{
  position:absolute;top:20px;right:20px;background:var(--c-teal);color:#fff;font-size:13px;
  padding:8px 14px;border-radius:999px;letter-spacing:.02em;
}
.hero-anchor{position:absolute;right:22px;bottom:22px;width:56px;height:56px;border:2px solid var(--c-accent);border-radius:12px}

/* ---------- 数据条 ---------- */
.stat-strip{background:#fff;border-bottom:1px solid var(--c-line)}
.stat-strip .container{display:grid;grid-template-columns:repeat(4,1fr);padding-top:28px;padding-bottom:28px}
.stat-item{padding:0 24px;border-right:1px solid var(--c-line)}
.stat-item:last-child{border-right:0}
.stat-num{font-family:var(--font-num);font-size:38px;font-weight:600;line-height:1.1;color:var(--c-text)}
.stat-num small{font-size:16px;color:var(--c-primary);margin-left:4px}
.stat-label{font-size:13px;color:var(--c-text-2);margin-top:6px}
.stat-line{width:44px;height:3px;background:var(--c-accent);border-radius:2px;margin-top:12px}

/* ---------- 板块通用 ---------- */
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section-head{max-width:760px;margin-bottom:40px}
.section-head h2{font-size:clamp(24px,3vw,34px);line-height:1.32;font-weight:700;letter-spacing:-.01em}
.section-head p{margin-top:16px;font-size:16px;color:var(--c-text-2);line-height:1.85}
.tag{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;font-size:13px;background:var(--c-primary-l);color:var(--c-primary);margin-bottom:14px}
.tag--teal{background:var(--c-teal);color:#fff}
.section-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}

/* ---------- 杂志式交替块 ---------- */
.mag-list{display:flex;flex-direction:column;gap:64px}
.mag-row{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.mag-row.is-reverse .mag-media{order:2}
.mag-media{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--sh-2);background:#fff}
.mag-media img{width:100%;height:100%;object-fit:cover;transition:transform 420ms var(--ease)}
.mag-row:hover .mag-media img{transform:scale(1.03)}
.mag-index{
  font-family:var(--font-num);font-size:15px;font-weight:600;color:var(--c-primary);
  letter-spacing:.14em;display:inline-block;padding-bottom:6px;border-bottom:2px solid var(--c-accent);
}
.mag-body h3{font-size:22px;line-height:1.45;font-weight:600;margin:16px 0 14px;letter-spacing:-.01em}
.mag-body p{font-size:16.5px;color:var(--c-text-2);line-height:1.9}
.mag-points{margin-top:18px;display:flex;flex-direction:column;gap:10px}
.mag-points li{position:relative;padding-left:20px;font-size:15px;color:var(--c-text-2);line-height:1.75}
.mag-points li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;background:var(--c-primary);border-radius:1px}

/* ---------- 场景卡 ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.scene-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);padding:24px;
  box-shadow:var(--sh-1);transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease),border-color var(--t) var(--ease);
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:rgba(242,83,27,.3)}
.scene-icon{width:44px;height:44px;border-radius:12px;background:var(--c-primary-l);color:var(--c-primary);display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:16px}
.scene-card h3{font-size:17px;font-weight:600;margin-bottom:10px}
.scene-card p{font-size:14.5px;color:var(--c-text-2);line-height:1.8}

/* ---------- 流程 ---------- */
.flow-wrap{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);padding:40px;box-shadow:var(--sh-1)}
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.flow-item{position:relative;padding-top:14px;border-top:2px solid var(--c-line)}
.flow-item::before{content:"";position:absolute;left:0;top:-2px;width:36px;height:2px;background:var(--c-primary)}
.flow-num{font-family:var(--font-num);font-size:26px;font-weight:600;color:var(--c-primary);letter-spacing:.04em}
.flow-item h3{font-size:17px;font-weight:600;margin:8px 0 10px}
.flow-item p{font-size:14.5px;color:var(--c-text-2);line-height:1.8}

/* ---------- FAQ ---------- */
.faq-section{background:#fff;border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line)}
.accordion{border:0;background:transparent;margin:0}
.accordion .accordion-item{border:0;border-bottom:1px solid var(--c-line)}
.accordion .accordion-item:first-child{border-top:1px solid var(--c-line)}
.accordion .accordion-title{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 0 22px 0;border:0;font-size:17px;font-weight:600;color:var(--c-text);
  background:transparent;line-height:1.6;transition:color var(--t) var(--ease),padding-left var(--t) var(--ease);
}
.accordion .accordion-title:hover{color:var(--c-primary)}
.accordion .accordion-title::before{display:none}
.accordion .accordion-title .faq-plus{
  flex-shrink:0;width:20px;height:20px;border:1px solid var(--c-line);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:10px;color:var(--c-text-2);
  transition:transform 240ms var(--ease),background-color var(--t) var(--ease),color var(--t) var(--ease),border-color var(--t) var(--ease);
}
.accordion .accordion-item.is-active .accordion-title{padding-left:14px;color:var(--c-primary)}
.accordion .accordion-item.is-active .accordion-title::after{
  content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;background:var(--c-primary);border-radius:2px;
}
.accordion .accordion-item{position:relative}
.accordion .accordion-item.is-active .faq-plus{transform:rotate(45deg);background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.accordion .accordion-content{padding:0 0 22px;border:0;background:transparent;font-size:15px;line-height:1.85;color:var(--c-text-2)}

/* ---------- 分页 ---------- */
.pager{display:flex;align-items:center;justify-content:center;gap:10px;padding:24px 0 0}
.pager-item{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--c-line);background:#fff;
  display:flex;align-items:center;justify-content:center;font-family:var(--font-num);font-size:16px;
  font-weight:600;color:var(--c-text-2);transition:all var(--t) var(--ease);
}
.pager-item:hover{border-color:var(--c-primary);color:var(--c-primary);transform:translateY(-2px)}
.pager-item.is-current{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.pager-item.is-current:hover{color:#fff}
.pager-meta{text-align:center;font-size:13px;color:var(--c-text-3);margin-top:14px}

/* ---------- CTA 条 ---------- */
.cta-band{background:var(--c-dark);color:#fff;padding:64px 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--c-teal)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}
.cta-inner h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.35;letter-spacing:-.01em}
.cta-inner p{margin-top:12px;color:#B9C1C6;font-size:15.5px;max-width:560px}
.cta-actions{display:flex;gap:12px;flex-shrink:0;flex-wrap:wrap}
.cta-actions .btn-secondary{color:#fff;border-color:rgba(255,255,255,.28)}
.cta-actions .btn-secondary:hover{color:#fff;border-color:var(--c-accent);background:rgba(196,240,77,.1)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-dark);color:#B9C1C6;padding:64px 0 0;position:relative}
.site-footer::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--c-teal)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:48px}
.footer-brand .drawer-logo{color:#fff;font-size:19px;font-weight:800}
.footer-brand .drawer-logo span{color:var(--c-primary)}
.footer-brand p{margin-top:14px;font-size:14px;line-height:1.85;color:#9AA3A9;max-width:280px}
.footer-col h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:18px}
.footer-col ul{display:flex;flex-direction:column;gap:12px}
.footer-col a{font-size:14px;color:#B9C1C6}
.footer-col a:hover{color:var(--c-primary)}
.footer-contact li{display:flex;gap:10px;font-size:14px;line-height:1.7}
.footer-contact i{color:var(--c-accent);margin-top:5px;font-size:13px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:22px 0 32px;display:flex;
  align-items:center;justify-content:space-between;gap:16px;font-size:13px;color:#8D969D;flex-wrap:wrap;
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .grid-container,.container{padding-left:24px;padding-right:24px}
}
@media (max-width:1023px){
  .section{padding:64px 0}
  .section--tight{padding:56px 0}
  .search-wrap{display:none}
  .nav-cta{display:none}
  .mobile-tools{display:flex}
  .mainbar .container{gap:12px}
  .scene-grid{grid-template-columns:repeat(2,1fr)}
  .flow-grid{grid-template-columns:repeat(2,1fr);gap:24px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .cta-inner{flex-direction:column;align-items:flex-start;gap:28px}
  .stat-strip .container{grid-template-columns:repeat(2,1fr);row-gap:24px}
  .stat-item:nth-child(2){border-right:0}
  .stat-item:nth-child(1),.stat-item:nth-child(2){padding-bottom:20px;border-bottom:1px solid var(--c-line)}
}
@media (max-width:767px){
  body{font-size:15.5px;line-height:1.85}
  .grid-container,.container{padding-left:20px;padding-right:20px}
  .section{padding:48px 0}
  .section--tight{padding:44px 0}
  .topbar-right .lang,.topbar-right .topbar-sep{display:none}
  .hero{padding:52px 0 44px}
  .hero-media{aspect-ratio:4/3;margin-top:28px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .mag-row{grid-template-columns:1fr;gap:20px}
  .mag-row.is-reverse .mag-media{order:0}
  .mag-list{gap:44px}
  .scene-grid{grid-template-columns:1fr}
  .flow-grid{grid-template-columns:1fr}
  .flow-wrap{padding:24px}
  .section-head-row{flex-direction:column;align-items:flex-start;gap:12px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .pager{gap:8px}
  .pager-item{width:40px;height:40px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .accordion .accordion-title{font-size:16px;padding:18px 0}
  .accordion .accordion-item.is-active .accordion-title{padding-left:12px}
}

/* roulang page: category4 */
:root{
  --c-primary:#F2531B;
  --c-primary-d:#C93F0E;
  --c-primary-l:#FFE9E0;
  --c-accent:#C4F04D;
  --c-teal:#0D4B45;
  --t-1:#171B1E;
  --t-2:#5B646B;
  --t-3:#8D969D;
  --line:#E6E2DB;
  --bg:#F7F5F1;
  --dark:#14171A;
  --white:#FFFFFF;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
  --font-num:"Barlow Condensed","Oswald","Arial Narrow",var(--font-sans);
  --r-lg:20px;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-input:12px;
  --sh-1:0 1px 2px rgba(20,23,26,.06);
  --sh-2:0 10px 28px -14px rgba(20,23,26,.20);
  --sh-3:0 18px 44px -20px rgba(20,23,26,.28);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.9;
  color:var(--t-1);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border-radius:var(--r-img);}
a{color:var(--t-1);text-decoration:none;transition:color 220ms var(--ease);}
a:hover{color:var(--c-primary);}
h1,h2,h3,h4{margin:0;letter-spacing:-0.01em;font-weight:700;color:var(--t-1);}
p{margin:0 0 20px;color:var(--t-2);}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
input,button,select,textarea{font-family:inherit;font-size:inherit;}
::selection{background:var(--c-primary-l);color:var(--c-primary-d);}
:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(242,83,27,.16);border-color:var(--c-primary);}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
@media(min-width:1280px){.container{max-width:1280px;}}
@media(max-width:767px){.container{padding:0 20px;}}
.foundation-blue-reset, .accordion,.accordion-title,.accordion-content,.button{all:unset;}
/* ============ 顶栏 ============ */
.topbar{background:var(--dark);color:#B9C0C5;font-size:13px;line-height:1.6;}
.topbar-inner{height:36px;display:flex;align-items:center;justify-content:space-between;gap:16px;}
.topbar-tag{display:inline-flex;align-items:center;gap:8px;color:#B9C0C5;}
.topbar-tag i{color:var(--c-accent);font-size:12px;}
.topbar-right{display:flex;align-items:center;gap:14px;}
.topbar-link{color:#B9C0C5;font-size:13px;display:inline-flex;align-items:center;gap:6px;}
.topbar-link:hover{color:var(--c-accent);}
.topbar-sep{width:1px;height:14px;background:rgba(255,255,255,.16);}
.topbar-mini{display:none;gap:16px;align-items:center;}
.topbar-mini a{color:#B9C0C5;font-size:15px;display:inline-flex;width:36px;height:36px;align-items:center;justify-content:center;}
@media(max-width:767px){
  .topbar-inner{height:44px;}
  .topbar-tag,.topbar-right{display:none;}
  .topbar-mini{display:flex;}
}
/* ============ 主导航 ============ */
.site-header{position:sticky;top:0;z-index:60;background:var(--bg);border-bottom:1px solid var(--line);transition:box-shadow 220ms var(--ease);}
.site-header.is-stuck{box-shadow:var(--sh-2);}
.navbar-inner{height:72px;display:flex;align-items:center;gap:20px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;font-size:20px;font-weight:800;letter-spacing:-0.01em;color:var(--t-1);}
.brand:hover{color:var(--t-1);}
.brand-icon{width:34px;height:34px;border-radius:10px;background:var(--c-primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:15px;box-shadow:var(--sh-2);}
.brand em{font-style:normal;color:var(--c-primary);}
.brand .brand-sub{font-size:13px;font-weight:600;color:var(--c-teal);background:rgba(13,75,69,.10);border-radius:999px;padding:3px 10px;letter-spacing:0;}
.search-box{position:relative;display:flex;align-items:center;width:min(560px,42vw);height:48px;background:var(--white);border:1px solid var(--line);border-radius:999px;padding:0 6px 0 18px;box-shadow:var(--sh-1);transition:border-color 220ms var(--ease),box-shadow 220ms var(--ease);margin:0 auto;}
.search-box:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(242,83,27,.16);}
.search-box .search-icon{color:var(--t-2);font-size:15px;flex:0 0 auto;}
.search-box input{flex:1 1 auto;height:46px;border:0;background:transparent;padding:0 12px;font-size:14.5px;color:var(--t-1);outline:none;box-shadow:none;}
.search-box input::placeholder{color:var(--t-3);}
.search-btn{flex:0 0 auto;height:36px;min-width:78px;border:0;border-radius:999px;background:var(--c-primary);color:#fff;font-size:14px;font-weight:600;letter-spacing:.02em;transition:background 220ms var(--ease);}
.search-btn:hover{background:var(--c-primary-d);}
.nav-cta{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:var(--r-btn);font-weight:600;font-size:15px;letter-spacing:.01em;transition:all 220ms var(--ease);white-space:nowrap;}
.btn-primary{background:var(--c-primary);color:#fff;height:46px;padding:0 24px;box-shadow:var(--sh-2);}
.btn-primary:hover{background:var(--c-primary-d);color:#fff;transform:translateY(-2px);}
.btn-secondary{background:transparent;color:var(--t-1);border-color:var(--line);height:46px;padding:0 22px;}
.btn-secondary:hover{border-color:var(--c-primary);color:var(--c-primary);background:rgba(242,83,27,.06);transform:translateY(-2px);}
.btn-ghost{color:var(--c-primary);background:transparent;border:0;padding:0;font-weight:600;}
.btn-ghost i{margin-left:6px;transition:transform 220ms var(--ease);}
.btn-ghost:hover{color:var(--c-primary-d);}
.btn-ghost:hover i{transform:translateX(4px);}
.nav-toggle{display:none;width:44px;height:44px;border-radius:var(--r-btn);border:1px solid var(--line);background:var(--white);color:var(--t-1);align-items:center;justify-content:center;font-size:17px;}
.m-search-toggle{display:none;width:44px;height:44px;border-radius:var(--r-btn);border:1px solid var(--line);background:var(--white);color:var(--t-1);align-items:center;justify-content:center;font-size:16px;}
@media(max-width:1023px){
  .search-box{display:none;}
  .nav-cta .btn-secondary{display:none;}
  .nav-toggle{display:inline-flex;}
  .m-search-toggle{display:inline-flex;}
  .brand{margin-right:auto;font-size:18px;}
}
@media(max-width:767px){
  .navbar-inner{height:64px;gap:12px;}
  .brand{font-size:17px;}
  .brand-icon{width:30px;height:30px;}
  .nav-cta .btn-primary{height:42px;padding:0 16px;font-size:14px;}
}
/* ============ 分类胶囊行 ============ */
.catbar{background:var(--bg);border-bottom:1px solid var(--line);}
.catbar-inner{height:40px;display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none;}
.catbar-inner::-webkit-scrollbar{display:none;}
.cat-pill{flex:0 0 auto;display:inline-flex;align-items:center;height:30px;padding:0 16px;border-radius:999px;font-size:13px;font-weight:500;color:var(--t-2);background:rgba(20,23,26,.04);border:1px solid transparent;transition:all 220ms var(--ease);}
.cat-pill:hover{color:var(--c-primary);background:rgba(242,83,27,.08);}
.cat-pill.is-active{color:var(--c-primary);background:rgba(242,83,27,.10);border-color:rgba(242,83,27,.30);font-weight:600;}
/* ============ 移动搜索浮层 ============ */
.mobile-search{position:fixed;inset:0 0 auto 0;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:var(--sh-3);padding:14px 20px;z-index:80;transform:translateY(-110%);transition:transform 220ms var(--ease);}
.mobile-search.is-open{transform:translateY(0);}
.mobile-search .ms-row{display:flex;align-items:center;gap:10px;}
.mobile-search form{flex:1 1 auto;display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;height:46px;padding:0 6px 0 16px;}
.mobile-search input{flex:1;border:0;background:transparent;height:44px;outline:none;font-size:14px;}
.ms-cancel{border:0;background:transparent;color:var(--t-2);font-size:14px;padding:8px 4px;}
.ms-history{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.ms-history span{font-size:12px;color:var(--t-2);background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 12px;}
/* ============ 抽屉导航 ============ */
.off-canvas.drawer{position:fixed;top:0;left:0;bottom:0;width:84vw;max-width:340px;background:var(--bg);z-index:95;transform:translateX(-105%);transition:transform 240ms var(--ease);display:flex;flex-direction:column;padding:20px;box-shadow:var(--sh-3);overflow-y:auto;}
.off-canvas.drawer.is-open{transform:translateX(0);}
.drawer-overlay{position:fixed;inset:0;background:rgba(20,23,26,.45);opacity:0;visibility:hidden;transition:opacity 240ms var(--ease);z-index:90;}
.drawer-overlay.is-open{opacity:1;visibility:visible;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-logo{font-size:18px;font-weight:800;color:var(--t-1);}
.drawer-logo span{color:var(--c-primary);}
.drawer-close{width:40px;height:40px;border-radius:var(--r-btn);border:1px solid var(--line);background:#fff;color:var(--t-1);display:inline-flex;align-items:center;justify-content:center;}
.drawer-search{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;height:46px;padding:0 16px;gap:10px;margin-bottom:18px;}
.drawer-search input{border:0;background:transparent;outline:none;flex:1;height:44px;font-size:14px;}
.drawer-nav{display:flex;flex-direction:column;gap:6px;}
.drawer-nav a{display:flex;align-items:center;justify-content:space-between;padding:13px 14px;border-radius:var(--r-btn);font-size:15px;color:var(--t-1);background:#fff;border:1px solid var(--line);}
.drawer-nav a i{color:var(--t-3);font-size:12px;}
.drawer-nav a:hover,.drawer-nav a.is-active{border-color:rgba(242,83,27,.30);color:var(--c-primary);background:rgba(242,83,27,.08);}
.drawer-nav a.is-active i{color:var(--c-primary);}
.drawer-foot{margin-top:auto;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--t-2);}
/* ============ 通用板块 ============ */
.section{padding:88px 0;}
.section-sm{padding:64px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;}
.section-head h2{font-size:clamp(24px,3vw,34px);line-height:1.32;}
.section-head p{margin:12px 0 0;font-size:15px;line-height:1.75;max-width:720px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--c-primary);background:var(--c-primary-l);border-radius:999px;padding:5px 14px;margin-bottom:16px;}
.badge-teal{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:#fff;background:var(--c-teal);border-radius:999px;padding:6px 14px;}
.badge-lime{display:inline-flex;align-items:center;font-family:var(--font-num);font-weight:600;letter-spacing:.06em;font-size:13px;color:var(--c-teal);background:var(--c-accent);border-radius:6px;padding:3px 10px;}
.divider{height:1px;background:var(--line);border:0;margin:0;}
/* ============ 面包屑 ============ */
.crumb{font-size:13px;color:var(--t-3);padding:20px 0 0;}
.crumb a{color:var(--t-3);}
.crumb a:hover{color:var(--c-primary);}
.crumb span.sep{margin:0 8px;color:var(--line);}
.crumb em{font-style:normal;color:var(--t-2);}
/* ============ 分类 Hero ============ */
.cat-hero{padding:36px 0 56px;}
.cat-hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:44px;align-items:center;}
.cat-hero h1{font-size:clamp(30px,4.6vw,52px);line-height:1.28;font-weight:800;}
.cat-hero h1 .hl{color:var(--c-primary);}
.cat-hero .lead{margin-top:20px;font-size:17px;line-height:1.95;max-width:620px;}
.hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap;}
.hero-media{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-3);aspect-ratio:4/3;background:#EDE8E0;}
.hero-media img{width:100%;height:100%;object-fit:cover;border-radius:0;}
.hero-media .hero-badge{position:absolute;left:18px;top:18px;font-size:12.5px;font-weight:600;color:#fff;background:rgba(13,75,69,.92);border-radius:999px;padding:7px 14px;}
.hero-media .hero-anchor{position:absolute;right:18px;bottom:18px;width:64px;height:64px;border:2px solid var(--c-accent);border-radius:14px;}
/* ============ 数据条 ============ */
.statbar{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.statbar-inner{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));}
.stat-item{padding:26px 24px;border-right:1px solid var(--line);}
.stat-item:last-child{border-right:0;}
.stat-num{font-family:var(--font-num);font-weight:600;letter-spacing:.02em;font-size:38px;line-height:1;color:var(--t-1);}
.stat-num i{font-style:normal;color:var(--c-primary);}
.stat-label{margin-top:8px;font-size:13px;color:var(--t-2);}
.stat-rule{height:3px;width:48px;background:var(--c-accent);border-radius:2px;margin-top:12px;}
@media(max-width:767px){
  .statbar-inner{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat-item{border-bottom:1px solid var(--line);}
  .stat-item:nth-child(2n){border-right:0;}
  .stat-item:nth-last-child(-n+2){border-bottom:0;}
  .stat-num{font-size:30px;}
}
/* ============ 筛选胶囊 ============ */
.filterbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px;}
.filter-pill{height:38px;padding:0 18px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--t-2);font-size:13.5px;font-weight:500;transition:all 220ms var(--ease);}
.filter-pill:hover{border-color:rgba(242,83,27,.35);color:var(--c-primary);}
.filter-pill.is-active{background:rgba(242,83,27,.10);border-color:rgba(242,83,27,.30);color:var(--c-primary);font-weight:600;}
/* ============ 紧凑文本卡 ============ */
.compact-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:22px;height:100%;display:flex;flex-direction:column;gap:10px;transition:all 220ms var(--ease);box-shadow:var(--sh-1);}
.compact-card:hover{transform:translateY(-4px);border-color:rgba(242,83,27,.30);box-shadow:var(--sh-3);}
.compact-card .cc-no{font-family:var(--font-num);font-size:13px;font-weight:600;letter-spacing:.06em;color:var(--c-primary);}
.compact-card h3{font-size:16.5px;line-height:1.45;font-weight:700;}
.compact-card h3 a{color:inherit;}
.compact-card:hover h3 a{color:var(--c-primary);}
.compact-card p{font-size:14px;line-height:1.75;color:var(--t-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0;}
.compact-card .cc-meta{margin-top:auto;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--t-3);padding-top:10px;border-top:1px solid var(--line);}
.compact-card .cc-meta .num{font-family:var(--font-num);font-weight:600;letter-spacing:.02em;color:var(--t-2);}
.pill-tag{display:inline-flex;align-items:center;font-size:12.5px;color:var(--c-primary);background:var(--c-primary-l);border-radius:999px;padding:3px 10px;}
.empty-state{display:none;padding:48px 24px;text-align:center;background:#fff;border:1px dashed var(--line);border-radius:var(--r-card);}
.empty-state i{font-size:26px;color:var(--t-3);}
.empty-state p{margin:12px 0 8px;font-size:14.5px;color:var(--t-2);}
/* ============ 图文解读块 ============ */
.split{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:48px;align-items:center;}
.split-media{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-2);aspect-ratio:16/11;background:#EDE8E0;}
.split-media img{width:100%;height:100%;object-fit:cover;border-radius:0;}
.rule-list{margin-top:24px;display:flex;flex-direction:column;gap:16px;}
.rule-list li{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:18px 20px;box-shadow:var(--sh-1);}
.rule-list li .idx{font-family:var(--font-num);font-weight:600;font-size:18px;color:var(--c-primary);line-height:1.3;flex:0 0 32px;}
.rule-list li strong{display:block;font-size:16px;font-weight:700;margin-bottom:6px;}
.rule-list li span{font-size:14.5px;line-height:1.75;color:var(--t-2);}
/* ============ 流程 ============ */
.flow{background:var(--dark);color:#fff;border-radius:var(--r-lg);padding:56px 48px;position:relative;overflow:hidden;}
.flow::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:linear-gradient(90deg,var(--c-primary),var(--c-accent));}
.flow h2{color:#fff;font-size:clamp(24px,3vw,32px);line-height:1.32;}
.flow .flow-sub{color:#B9C0C5;margin-top:14px;font-size:15.5px;max-width:640px;}
.flow-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:40px;}
.flow-item{border:1px solid rgba(255,255,255,.14);border-radius:var(--r-card);padding:22px;background:rgba(255,255,255,.03);}
.flow-item .fno{font-family:var(--font-num);font-weight:600;letter-spacing:.06em;font-size:15px;color:var(--c-accent);}
.flow-item h3{color:#fff;font-size:17px;margin:12px 0 8px;}
.flow-item p{color:#B9C0C5;font-size:14px;line-height:1.75;margin:0;}
@media(max-width:1023px){.flow{padding:40px 26px;}.flow-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}}
@media(max-width:520px){.flow-grid{grid-template-columns:1fr;}}
/* ============ FAQ ============ */
.faq-wrap{max-width:860px;}
.accordion.faq-acc{background:transparent;border:0;margin:0;list-style:none;}
.accordion.faq-acc .accordion-item{border-bottom:1px solid var(--line);background:transparent;}
.accordion.faq-acc .accordion-item:first-child{border-top:1px solid var(--line);}
.accordion.faq-acc .accordion-title{display:flex;align-items:center;justify-content:space-between;gap:18px;background:transparent;border:0;padding:22px 0 22px 0;font-size:17px;font-weight:600;color:var(--t-1);line-height:1.5;position:relative;transition:color 220ms var(--ease);}
.accordion.faq-acc .accordion-title::before{display:none;}
.accordion.faq-acc .accordion-title::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);width:26px;height:26px;border:1px solid var(--line);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:15px;color:var(--t-2);transition:transform 240ms var(--ease),color 240ms var(--ease),border-color 240ms var(--ease);}
.accordion.faq-acc .accordion-item.is-active .accordion-title{color:var(--c-primary);padding-left:16px;}
.accordion.faq-acc .accordion-item.is-active .accordion-title::before{content:"";display:block;position:absolute;left:0;top:18px;bottom:18px;width:3px;background:var(--c-primary);border-radius:2px;}
.accordion.faq-acc .accordion-item.is-active .accordion-title::after{transform:translateY(-50%) rotate(45deg);color:var(--c-primary);border-color:rgba(242,83,27,.35);}
.accordion.faq-acc .accordion-content{border:0;background:transparent;padding:0 0 24px 16px;color:var(--t-2);font-size:15px;line-height:1.85;}
.accordion.faq-acc .accordion-content p{font-size:15px;line-height:1.85;}
/* ============ 分页 ============ */
.pager{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:48px;}
.pager a,.pager span{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--r-btn);border:1px solid var(--line);background:#fff;color:var(--t-2);font-size:14px;font-family:var(--font-num);font-weight:600;transition:all 220ms var(--ease);}
.pager a:hover{border-color:var(--c-primary);color:var(--c-primary);}
.pager .is-current{background:var(--c-primary);border-color:var(--c-primary);color:#fff;}
.pager .pager-wide{width:auto;padding:0 18px;font-family:var(--font-sans);font-weight:600;font-size:14px;}
/* ============ CTA 深色条 ============ */
.cta-band{background:var(--dark);border-radius:var(--r-lg);padding:52px 48px;display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:40px;align-items:center;position:relative;overflow:hidden;}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:32px;border:2px solid rgba(196,240,77,.35);transform:rotate(18deg);}
.cta-band h2{color:#fff;font-size:clamp(22px,2.6vw,30px);line-height:1.35;margin-top:18px;}
.cta-band p{color:#B9C0C5;margin-top:14px;font-size:15.5px;}
.cta-form{position:relative;z-index:2;}
.cta-form .field{display:flex;gap:10px;}
.cta-form input{flex:1;height:48px;border-radius:var(--r-input);border:1px solid transparent;background:#fff;padding:0 16px;font-size:15px;color:var(--t-1);outline:none;transition:box-shadow 220ms var(--ease),border-color 220ms var(--ease);}
.cta-form input::placeholder{color:var(--t-3);}
.cta-form input:focus{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(242,83,27,.16);}
.form-hint{font-size:13px;color:#8D969D;margin-top:12px;}
.form-msg{font-size:13px;margin-top:10px;display:none;}
.form-msg.is-error{display:block;color:#C0392B;}
.form-msg.is-ok{display:block;color:#2E7D4F;}
@media(max-width:1023px){
  .cat-hero-grid{grid-template-columns:1fr;gap:32px;}
  .split{grid-template-columns:1fr;gap:32px;}
  .cta-band{grid-template-columns:1fr;padding:40px 26px;}
  .section{padding:64px 0;}
  .section-sm{padding:52px 0;}
}
@media(max-width:767px){
  .section{padding:48px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px;}
  .cta-form .field{flex-direction:column;}
  .cta-form .btn-primary{width:100%;}
  .pager a,.pager span{width:44px;height:44px;}
}
/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:#B9C0C5;margin-top:88px;padding:64px 0 28px;font-size:14px;}
.site-footer::before{content:"";display:block;height:3px;width:100%;background:var(--c-teal);margin-top:-64px;margin-bottom:64px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:32px;}
.footer-brand .drawer-logo{display:inline-block;font-size:19px;font-weight:800;color:#fff;margin-bottom:14px;}
.footer-brand .drawer-logo span{color:var(--c-primary);}
.footer-brand p{color:#8D969D;font-size:13.5px;line-height:1.8;max-width:280px;}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{color:#B9C0C5;font-size:14px;}
.footer-col a:hover{color:var(--c-accent);}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;color:#B9C0C5;font-size:13.5px;line-height:1.7;}
.footer-contact i{color:var(--c-primary);margin-top:4px;font-size:13px;}
.footer-bottom{margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.10);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#8D969D;}
@media(max-width:1023px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media(max-width:520px){
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;gap:8px;}
}
/* ============ 工具类 ============ */
.custom-gutters{margin-left:-14px;margin-right:-14px;}
.custom-gutters > .cell{padding-left:14px;padding-right:14px;margin-bottom:28px;}
@media(max-width:767px){
  .custom-gutters{margin-left:-8px;margin-right:-8px;}
  .custom-gutters > .cell{padding-left:8px;padding-right:8px;margin-bottom:16px;}
}
.text-center{text-align:center;}