/* roulang page: index */
:root{
  --ink:#33452F;
  --ink-deep:#2A3A27;
  --clay:#C4713F;
  --clay-soft:#FBEDE3;
  --bamboo:#6F8B63;
  --bamboo-soft:#EAF0E4;
  --bg:#FAF7F0;
  --bg-alt:#F2EDE2;
  --card:#FFFFFF;
  --line:#E2DACB;
  --text:#2B2B26;
  --muted:#6B6A63;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 2px 10px rgba(51,69,47,.06);
  --shadow-lg:0 10px 28px rgba(51,69,47,.10);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--ink);text-decoration:none;transition:color .2s ease,border-color .2s ease;}
a:hover{color:var(--clay);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--bamboo);outline-offset:3px;border-radius:6px;
}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;line-height:1.35;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text);}
.container{width:min(100% - 48px,var(--container));margin:0 auto;}
.section{padding:84px 0;}
.section-alt{background:var(--bg-alt);}
.section-tight{padding:64px 0;}
.section-head{max-width:760px;margin-bottom:40px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;color:var(--clay);
  font-weight:600;margin-bottom:14px;text-transform:uppercase;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--clay);display:inline-block;}
.h2{font-size:clamp(24px,3vw,34px);line-height:1.35;letter-spacing:.01em;}
.h3{font-size:20px;line-height:1.5;}
.lead{color:var(--muted);font-size:16px;line-height:1.9;margin-top:14px;}
.muted{color:var(--muted);}
.small{font-size:14px;line-height:1.7;}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;
  border:1px solid transparent;transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  line-height:1.2;
}
.btn-primary{background:var(--ink);color:#fff;box-shadow:var(--shadow);}
.btn-primary:hover{background:var(--ink-deep);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-lg);}
.btn-primary:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{background:var(--bamboo-soft);color:var(--ink);border-color:var(--bamboo);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(0);}
.btn-text{display:inline-flex;align-items:center;gap:6px;color:var(--ink);font-weight:600;padding:4px 0;border-bottom:1px solid transparent;}
.btn-text:hover{color:var(--clay);border-bottom-color:var(--clay);}
.btn-text .arrow{transition:transform .2s ease;}
.btn-text:hover .arrow{transform:translateX(3px);}

/* 徽章 */
.badge{
  display:inline-flex;align-items:center;gap:5px;
  font-size:12px;letter-spacing:.02em;font-weight:600;
  padding:4px 11px;border-radius:999px;
  background:var(--clay-soft);color:#9C5327;white-space:nowrap;
}
.badge-green{background:var(--bamboo-soft);color:#44603B;}
.badge-line{background:#fff;border:1px solid var(--line);color:var(--muted);font-weight:500;}

/* 顶部工具条 */
.topbar{background:var(--ink-deep);color:#D9DDD2;font-size:13px;}
.topbar-inner{display:flex;align-items:center;gap:22px;min-height:42px;flex-wrap:wrap;}
.topbar-inner span{display:inline-flex;align-items:center;gap:6px;}
.topbar-inner .dot{width:5px;height:5px;border-radius:50%;background:var(--clay);display:inline-block;}
.topbar-spacer{flex:1;}
.topbar a{color:#D9DDD2;font-size:13px;}
.topbar a:hover{color:var(--clay);}
.topbar-btn{
  background:var(--clay);color:#fff !important;padding:5px 14px;border-radius:999px;
  font-weight:600;font-size:12.5px;transition:background .2s ease;
}
.topbar-btn:hover{background:#A95E32;}

/* 导航 */
.site-header{position:sticky;top:0;z-index:80;background:#fff;border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:76px;}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.logo-mark{
  width:44px;height:44px;border-radius:12px;background:var(--ink);color:#F5EFE1;
  display:flex;align-items:center;justify-content:center;font-size:19px;font-weight:700;letter-spacing:.05em;
  box-shadow:var(--shadow);
}
.logo-text{display:flex;flex-direction:column;line-height:1.28;}
.logo-text strong{font-size:15.5px;color:var(--ink);letter-spacing:.01em;}
.logo-text em{font-style:normal;font-size:12px;color:var(--muted);letter-spacing:.04em;}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-menu a{
  position:relative;display:block;padding:10px 13px;font-size:14.5px;font-weight:500;color:var(--text);
  border-radius:8px;
}
.nav-menu a::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:3px;border-radius:2px;
  background:var(--clay);transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
}
.nav-menu a:hover{color:var(--ink);background:var(--bg);}
.nav-menu a:hover::after,.nav-menu a.active::after{transform:scaleX(1);}
.nav-menu a.active{color:var(--ink);font-weight:600;}
.nav-cta{margin-left:8px;}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Hero */
.hero{position:relative;background:linear-gradient(180deg,#F6F1E6 0%,var(--bg) 100%);overflow:hidden;}
.hero::before{
  content:"";position:absolute;right:-140px;top:-120px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(111,139,99,.16),rgba(111,139,99,0) 68%);
}
.hero-inner{position:relative;display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center;padding:76px 0 84px;}
.hero-tagline{
  display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:6px 16px 6px 8px;font-size:13px;color:var(--ink);box-shadow:var(--shadow);
}
.hero-tagline i{width:22px;height:22px;border-radius:50%;background:var(--bamboo-soft);display:inline-flex;align-items:center;justify-content:center;font-style:normal;font-size:12px;}
.hero h1{
  font-size:clamp(30px,4.2vw,46px);line-height:1.25;margin:20px 0 0;letter-spacing:-.005em;
}
.hero h1 .accent{color:var(--clay);}
.hero-sub{font-size:16.5px;line-height:1.9;color:var(--muted);margin-top:20px;max-width:600px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px;}
.hero-metrics{
  display:flex;gap:0;margin-top:38px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:22px;
}
.hero-metrics div{
  padding:0 26px;border-left:1px solid var(--line);
}
.hero-metrics div:first-child{padding-left:0;border-left:0;}
.hero-metrics strong{display:block;font-size:22px;color:var(--ink);font-weight:700;line-height:1.3;}
.hero-metrics span{font-size:13px;color:var(--muted);}
.hero-media{position:relative;}
.hero-media img{
  width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:20px;box-shadow:var(--shadow-lg);
}
.hero-media .floating-card{
  position:absolute;left:-18px;bottom:26px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:14px 18px;box-shadow:var(--shadow-lg);max-width:230px;
}
.floating-card strong{display:block;font-size:15px;color:var(--ink);margin-bottom:4px;}
.floating-card span{font-size:12.5px;color:var(--muted);line-height:1.6;display:block;}

/* 通用网格 */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}

/* 关键词速览卡 */
.quick-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px 22px;box-shadow:var(--shadow);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  display:flex;flex-direction:column;height:100%;
}
.quick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#CFC5B2;}
.quick-card .ico{
  width:44px;height:44px;border-radius:12px;background:var(--bamboo-soft);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.quick-card .ico svg{width:22px;height:22px;stroke:var(--ink);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.quick-card h3{font-size:17.5px;margin-bottom:8px;}
.quick-card p{font-size:14px;color:var(--muted);line-height:1.75;flex:1;}
.quick-card .go{
  margin-top:16px;font-size:13px;font-weight:600;color:var(--clay);
  display:inline-flex;align-items:center;gap:5px;
}
.quick-card:hover .go .arrow{transform:translateX(3px);}
.quick-card .arrow{transition:transform .2s ease;}

/* 同城交友 */
.friend-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;}
.friend-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow);}
.friend-text p{color:var(--muted);line-height:1.95;margin-bottom:16px;}
.points{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);}
.points li{display:flex;gap:12px;padding:14px 0;border-bottom:1px dashed var(--line);}
.points li:last-child{border-bottom:0;padding-bottom:0;}
.points li:first-child{padding-top:0;}
.points .num{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;background:var(--ink);color:#fff;
  font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:3px;
}
.points strong{display:block;font-size:15px;color:var(--ink);margin-bottom:3px;}
.points span{font-size:13.5px;color:var(--muted);line-height:1.7;display:block;}

/* 套餐卡 */
.plan-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease;
}
.plan-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.plan-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:16px;}
.plan-top h3{font-size:17px;}
.price-badge{
  background:var(--clay-soft);color:#9C5327;border-radius:999px;padding:5px 13px;
  font-size:13px;font-weight:700;white-space:nowrap;
}
.plan-list{font-size:14px;color:var(--muted);line-height:1.8;flex:1;}
.plan-list li{position:relative;padding-left:16px;margin-bottom:6px;}
.plan-list li::before{
  content:"";position:absolute;left:0;top:11px;width:5px;height:5px;border-radius:2px;background:var(--bamboo);
}
.plan-meta{
  margin-top:18px;padding-top:14px;border-top:1px dashed var(--line);
  display:flex;gap:10px;flex-wrap:wrap;font-size:12.5px;
}

/* 空间卡 */
.space-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease;
}
.space-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.space-media{position:relative;}
.space-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.space-media .cap{
  position:absolute;left:14px;top:14px;background:rgba(42,58,39,.82);color:#F5EFE1;
  font-size:12px;padding:4px 11px;border-radius:999px;letter-spacing:.04em;
}
.space-body{padding:20px 22px 24px;}
.space-body h3{font-size:17.5px;margin-bottom:8px;}
.space-body p{font-size:14px;color:var(--muted);line-height:1.75;margin-bottom:14px;}
.space-tags{display:flex;gap:8px;flex-wrap:wrap;}

/* 茶单 */
.menu-wrap{display:grid;grid-template-columns:220px 1fr;gap:36px;align-items:start;}
.menu-tabs{display:flex;flex-direction:column;gap:8px;}
.menu-tab{
  text-align:left;padding:13px 18px;border-radius:var(--radius-sm);border:1px solid var(--line);
  background:#fff;color:var(--muted);font-size:14.5px;font-weight:600;transition:all .2s ease;
}
.menu-tab:hover{border-color:var(--bamboo);color:var(--ink);}
.menu-tab.active{background:var(--ink);border-color:var(--ink);color:#fff;box-shadow:var(--shadow);}
.menu-panel{display:none;}
.menu-panel.active{display:block;animation:fade .25s ease;}
@keyframes fade{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}
.menu-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.menu-item{
  display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;
  padding:18px 24px;border-bottom:1px dashed var(--line);
}
.menu-item:last-child{border-bottom:0;}
.menu-item h4{font-size:15.5px;margin-bottom:4px;}
.menu-item p{font-size:13.5px;color:var(--muted);line-height:1.7;margin:0;}
.menu-price{font-weight:700;color:var(--clay);font-size:15px;white-space:nowrap;}

/* 步骤 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step;}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;
  box-shadow:var(--shadow);position:relative;
}
.step-num{
  width:40px;height:40px;border-radius:10px;background:var(--clay-soft);color:#9C5327;
  font-size:16px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:16px;
  letter-spacing:.02em;
}
.step h3{font-size:16.5px;margin-bottom:8px;}
.step p{font-size:13.5px;color:var(--muted);line-height:1.75;}

/* 时段卡 */
.time-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease;
}
.time-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.time-body{padding:24px 22px;flex:1;}
.time-body h3{font-size:17px;margin-bottom:4px;}
.time-hour{font-size:12.5px;color:var(--bamboo);font-weight:600;letter-spacing:.04em;margin-bottom:14px;display:block;}
.time-body ul{font-size:13.5px;color:var(--muted);line-height:1.8;}
.time-body li{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-bottom:1px dashed var(--line);}
.time-body li:last-child{border-bottom:0;}
.time-strip{height:5px;}
.strip-1{background:var(--bamboo);}
.strip-2{background:#B8C6A6;}
.strip-3{background:var(--clay);}
.strip-4{background:#8C6A4F;}

/* 专题 */
.feature-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:24px;}
.feature-main{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);display:flex;flex-direction:column;transition:box-shadow .22s ease,transform .22s ease;
}
.feature-main:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);}
.feature-main img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.feature-main .fb{padding:26px 28px 28px;}
.feature-main h3{font-size:20px;margin:12px 0 10px;line-height:1.5;}
.feature-main p{font-size:14px;color:var(--muted);line-height:1.8;}
.feature-side{display:flex;flex-direction:column;gap:16px;}
.feature-item{
  display:grid;grid-template-columns:96px 1fr;gap:16px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);flex:1;
  transition:box-shadow .22s ease,transform .22s ease;
}
.feature-item:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);}
.feature-item img{width:96px;height:96px;object-fit:cover;border-radius:8px;}
.feature-item h4{font-size:15px;line-height:1.5;margin-bottom:6px;}
.feature-item .meta{font-size:12.5px;color:var(--muted);}
.date-chip{
  display:inline-flex;align-items:center;justify-content:center;background:var(--ink);color:#fff;
  font-size:12px;font-weight:600;border-radius:8px;padding:3px 10px;margin-bottom:10px;
}

/* 资讯 / CMS */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:36px;flex-wrap:wrap;}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;color:inherit;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#CFC5B2;color:inherit;}
.news-card h3{font-size:16.5px;line-height:1.55;margin:0 0 10px;}
.news-card p{
  font-size:13.5px;color:var(--muted);line-height:1.75;margin:0 0 16px;flex:1;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:14px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--muted);}
.empty-state{
  grid-column:1/-1;background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
  padding:52px 24px;text-align:center;color:var(--muted);
}
.empty-state svg{width:38px;height:38px;stroke:var(--bamboo);fill:none;stroke-width:1.5;margin:0 auto 14px;display:block;}

/* 栏目矩阵 */
.matrix{
  display:grid;grid-template-columns:repeat(3,1fr);gap:0 40px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:12px 32px;box-shadow:var(--shadow);
}
.matrix a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:16px 0;border-bottom:1px dashed var(--line);font-size:15px;color:var(--text);font-weight:500;
}
.matrix a:hover{color:var(--clay);}
.matrix a .arrow{color:var(--line);transition:transform .2s ease,color .2s ease;}
.matrix a:hover .arrow{transform:translateX(3px);color:var(--clay);}

/* 评价 */
.review-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;
}
.review-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.avatar{
  width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:15px;flex-shrink:0;
}
.av-1{background:var(--bamboo);}
.av-2{background:var(--clay);}
.av-3{background:#8C6A4F;}
.review-head strong{display:block;font-size:15px;color:var(--ink);}
.stars{color:var(--clay);font-size:12.5px;letter-spacing:.12em;}
.review-card p{font-size:14px;color:var(--muted);line-height:1.85;flex:1;margin-bottom:16px;}

/* 表单 */
.booking-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:start;}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1/-1;}
.field label{font-size:13.5px;font-weight:600;color:var(--ink);}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--line);
  background:#FEFCF8;transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;
}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#CFC5B2;}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--bamboo);background:#fff;box-shadow:0 0 0 3px rgba(111,139,99,.14);outline:none;
}
.field textarea{resize:vertical;min-height:96px;}
.form-note{font-size:12.5px;color:var(--muted);margin-top:14px;line-height:1.7;}
.form-card .btn{width:100%;margin-top:20px;}
.info-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);}
.info-panel h3{font-size:18px;margin-bottom:16px;}
.info-list li{display:flex;gap:12px;padding:14px 0;border-bottom:1px dashed var(--line);font-size:14px;color:var(--muted);line-height:1.75;}
.info-list li:last-child{border-bottom:0;padding-bottom:0;}
.info-list li:first-child{padding-top:0;}
.info-list .k{flex-shrink:0;width:76px;color:var(--ink);font-weight:600;font-size:13.5px;}

/* 路线 */
.route-wrap{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:stretch;}
.route-info h3{font-size:18px;margin-bottom:12px;}
.route-info p{font-size:14.5px;color:var(--muted);line-height:1.85;margin-bottom:18px;}
.traffic{display:flex;flex-direction:column;gap:10px;}
.traffic li{
  display:flex;gap:12px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:13px 16px;font-size:14px;color:var(--muted);line-height:1.7;
}
.traffic li strong{color:var(--ink);flex-shrink:0;font-size:13.5px;min-width:56px;}
.map-box{
  position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  min-height:320px;background:#EDE6D8;box-shadow:var(--shadow);
}
.map-box img{width:100%;height:100%;min-height:320px;object-fit:cover;opacity:.62;}
.map-overlay{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;
  background:linear-gradient(180deg,rgba(42,58,39,.18),rgba(42,58,39,.42));color:#fff;text-align:center;padding:24px;
}
.map-overlay .pin{
  width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.5);
  display:flex;align-items:center;justify-content:center;
}
.map-overlay strong{font-size:16px;letter-spacing:.02em;}
.map-overlay span{font-size:13px;opacity:.92;}

/* FAQ */
.faq{max-width:880px;margin:0 auto;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;
  overflow:hidden;transition:box-shadow .2s ease,border-color .2s ease;
}
.faq-item.open{box-shadow:var(--shadow);border-color:#CFC5B2;}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;text-align:left;font-size:15.5px;font-weight:600;color:var(--ink);background:none;
}
.faq-q:hover{color:var(--clay);}
.faq-icon{
  flex-shrink:0;width:24px;height:24px;border-radius:50%;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;transition:transform .25s ease,background .2s ease,border-color .2s ease;
}
.faq-icon svg{width:11px;height:11px;stroke:var(--ink);stroke-width:2.2;fill:none;stroke-linecap:round;}
.faq-item.open .faq-icon{transform:rotate(180deg);background:var(--clay-soft);border-color:var(--clay);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{padding:0 24px 22px;font-size:14.5px;color:var(--muted);line-height:1.85;margin:0;}

/* 底部转化条 */
.cta-band{background:var(--bamboo-soft);border-top:1px solid #D8E2CE;border-bottom:1px solid #D8E2CE;}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:52px 0;flex-wrap:wrap;}
.cta-inner h2{font-size:clamp(22px,2.6vw,30px);line-height:1.4;max-width:620px;}
.cta-inner p{font-size:14.5px;color:#4C5C42;margin-top:10px;max-width:620px;}
.cta-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;}
.cta-phone{display:flex;flex-direction:column;line-height:1.4;}
.cta-phone span{font-size:12.5px;color:#5C6D51;}
.cta-phone strong{font-size:19px;color:var(--ink);letter-spacing:.03em;}

/* 页脚 */
.site-footer{background:var(--ink-deep);color:#C8D0C0;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:44px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .logo-mark{background:rgba(255,255,255,.1);color:#F5EFE1;box-shadow:none;}
.footer-brand strong{color:#F2F0E8;font-size:15px;display:block;line-height:1.35;}
.footer-brand em{font-style:normal;font-size:12px;color:#98A491;display:block;margin-top:3px;}
.site-footer p{font-size:13.5px;line-height:1.85;color:#9BA794;margin:0 0 10px;}
.footer-col h4{font-size:14px;color:#F2F0E8;margin-bottom:16px;letter-spacing:.03em;font-weight:600;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:13.5px;color:#9BA794;}
.footer-col a:hover{color:var(--clay);}
.footer-contact li{font-size:13.5px;color:#9BA794;margin-bottom:10px;line-height:1.7;}
.footer-contact strong{color:#D6DDD0;font-weight:600;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.09);padding:20px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:#7F8B79;
}

/* 响应式 */
@media (max-width:1200px){
  .container{width:min(100% - 40px,var(--container));}
  .hero-inner{gap:36px;}
  .matrix{gap:0 28px;padding:10px 24px;}
}
@media (max-width:992px){
  .nav-toggle{display:flex;}
  .nav-menu{
    position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);
    background:#fff;flex-direction:column;align-items:stretch;gap:2px;
    padding:88px 20px 32px;box-shadow:-12px 0 40px rgba(42,58,39,.16);
    transform:translateX(100%);transition:transform .28s ease;margin-left:0;overflow-y:auto;z-index:90;
  }
  .nav-menu.open{transform:translateX(0);}
  .nav-menu a{padding:14px 12px;border-bottom:1px dashed var(--line);border-radius:0;font-size:15px;}
  .nav-menu a::after{display:none;}
  .nav-menu a.active{color:var(--clay);}
  .nav-cta{margin:18px 0 0;}
  .nav-cta .btn{width:100%;}
  .nav-inner{min-height:68px;}
  .hero-inner{grid-template-columns:1fr;padding:52px 0 64px;}
  .hero-media{order:-1;}
  .hero-media img{aspect-ratio:16/10;}
  .hero-media .floating-card{position:static;margin-top:-32px;margin-left:16px;max-width:none;display:inline-block;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .friend-wrap{grid-template-columns:1fr;gap:30px;}
  .menu-wrap{grid-template-columns:1fr;gap:22px;}
  .menu-tabs{flex-direction:row;overflow-x:auto;padding-bottom:4px;}
  .menu-tab{white-space:nowrap;flex-shrink:0;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .feature-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .matrix{grid-template-columns:repeat(2,1fr);}
  .booking-wrap{grid-template-columns:1fr;}
  .route-wrap{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .section{padding:64px 0;}
}
@media (max-width:768px){
  .topbar-inner{min-height:38px;gap:14px;font-size:12.5px;padding:6px 0;}
  .topbar-inner span:nth-child(3){display:none;}
  .hero h1{font-size:clamp(26px,7vw,34px);}
  .hero-sub{font-size:15px;}
  .hero-metrics div{padding:0 16px;}
  .hero-metrics strong{font-size:19px;}
  .grid-4,.grid-3,.grid-2{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .matrix{grid-template-columns:1fr;padding:8px 20px;}
  .steps{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .cta-inner{padding:40px 0;flex-direction:column;align-items:flex-start;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1;min-width:150px;}
  .menu-item{grid-template-columns:1fr;gap:6px;padding:16px 20px;}
  .menu-price{justify-self:start;}
}
@media (max-width:560px){
  .container{width:min(100% - 32px,var(--container));}
  .section{padding:48px 0;}
  .section-tight{padding:40px 0;}
  .hero-actions{flex-direction:column;}
  .hero-actions .btn{width:100%;}
  .hero-metrics{flex-direction:column;gap:14px;}
  .hero-metrics div{padding:0;border-left:0;}
  .form-card,.info-panel{padding:22px;}
  .footer-grid{grid-template-columns:1fr;}
  .feature-item{grid-template-columns:80px 1fr;}
  .feature-item img{width:80px;height:80px;}
}

/* roulang page: article */
:root{
  --ink:#33452F;
  --ink-deep:#2A3A27;
  --clay:#C4713F;
  --clay-soft:#FBEDE3;
  --bamboo:#6F8B63;
  --bamboo-soft:#EAF0E4;
  --bg:#FAF7F0;
  --bg-alt:#F2EDE2;
  --card:#FFFFFF;
  --line:#E2DACB;
  --text:#2B2B26;
  --muted:#6B6A63;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 2px 10px rgba(51,69,47,.06);
  --shadow-lg:0 10px 28px rgba(51,69,47,.10);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--ink);text-decoration:none;transition:color .2s ease,border-color .2s ease,background .2s ease;}
a:hover{color:var(--clay);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--bamboo);outline-offset:3px;border-radius:6px;
}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
.container{width:min(100% - 48px,var(--container));margin:0 auto;}
.section{padding:84px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{max-width:760px;margin-bottom:40px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;color:var(--clay);
  font-weight:600;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--clay);display:inline-block;}
.lead{color:var(--muted);font-size:16px;line-height:1.9;margin-top:14px;}
.muted{color:var(--muted);}
/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;
  border:1px solid transparent;line-height:1.2;
  transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--ink);color:#fff;box-shadow:var(--shadow);}
.btn-primary:hover{background:var(--ink-deep);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-lg);}
.btn-primary:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{background:var(--bamboo-soft);color:var(--ink);border-color:var(--bamboo);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(0);}
.btn-text{display:inline-flex;align-items:center;gap:6px;color:var(--ink);font-weight:600;padding:4px 0;border-bottom:1px solid transparent;}
.btn-text:hover{color:var(--clay);border-bottom-color:var(--clay);}
.btn-text .arrow{transition:transform .2s ease;}
.btn-text:hover .arrow{transform:translateX(3px);}
/* 徽章 */
.badge{
  display:inline-flex;align-items:center;gap:5px;
  font-size:12px;letter-spacing:.02em;font-weight:600;
  padding:4px 11px;border-radius:999px;
  background:var(--clay-soft);color:#9C5327;white-space:nowrap;
}
.badge-green{background:var(--bamboo-soft);color:#44603B;}
.badge-line{background:#fff;border:1px solid var(--line);color:var(--muted);font-weight:500;}
/* 顶部工具条 */
.topbar{background:var(--ink-deep);color:#D9DDD2;font-size:13px;}
.topbar-inner{display:flex;align-items:center;gap:22px;min-height:42px;flex-wrap:wrap;}
.topbar-inner span{display:inline-flex;align-items:center;gap:6px;}
.topbar-inner .dot{width:5px;height:5px;border-radius:50%;background:var(--clay);display:inline-block;}
.topbar-spacer{flex:1;}
.topbar a{color:#D9DDD2;font-size:13px;}
.topbar a:hover{color:var(--clay);}
.topbar-btn{
  background:var(--clay);color:#fff !important;padding:5px 14px;border-radius:999px;
  font-weight:600;font-size:12.5px;transition:background .2s ease;
}
.topbar-btn:hover{background:#A95E32;}
/* 导航 */
.site-header{position:sticky;top:0;z-index:80;background:#fff;border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:76px;}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.logo-mark{
  width:44px;height:44px;border-radius:12px;background:var(--ink);color:#F5EFE1;
  display:flex;align-items:center;justify-content:center;font-size:19px;font-weight:700;letter-spacing:.05em;
  box-shadow:var(--shadow);
}
.logo-text{display:flex;flex-direction:column;line-height:1.28;}
.logo-text strong{font-size:15.5px;color:var(--ink);letter-spacing:.01em;}
.logo-text em{font-style:normal;font-size:12px;color:var(--muted);letter-spacing:.04em;}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-menu a{
  position:relative;display:block;padding:10px 13px;font-size:14.5px;font-weight:500;color:var(--text);
  border-radius:8px;
}
.nav-menu a::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:3px;border-radius:2px;
  background:var(--clay);transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
}
.nav-menu a:hover{color:var(--ink);background:var(--bg);}
.nav-menu a:hover::after,.nav-menu a.active::after{transform:scaleX(1);}
.nav-menu a.active{color:var(--ink);font-weight:600;}
.nav-cta{margin-left:8px;}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
/* 文章标题区 */
.article-head{background:var(--bg-alt);padding:44px 0 40px;border-bottom:1px solid var(--line);}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:20px;}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--clay);}
.breadcrumb .sep{color:#BFB6A4;}
.article-title{
  font-size:clamp(28px,3.8vw,42px);
  line-height:1.28;
  font-weight:700;
  color:var(--ink);
  max-width:900px;
  letter-spacing:-.01em;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;
  margin-top:22px;font-size:13.5px;color:var(--muted);
}
.article-meta .meta-item{display:inline-flex;align-items:center;gap:6px;}
.article-meta .meta-item::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--bamboo);}
/* 题图 */
.article-figure-wrap{background:var(--bg-alt);padding-bottom:56px;}
.article-figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff;}
.article-figure img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius) var(--radius) 0 0;}
.article-figure figcaption{
  padding:14px 22px;font-size:13px;color:var(--muted);background:#fff;
  border-top:1px solid var(--line);
}
/* 正文阅读区 */
.article-main{padding:64px 0 72px;}
.article-container{max-width:820px;}
.key-points{
  background:#FBF7EE;border:1px solid var(--line);border-left:4px solid var(--clay);
  border-radius:var(--radius);padding:26px 28px;margin-bottom:44px;box-shadow:var(--shadow);
}
.key-points-head{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.key-points-head .stamp{
  width:34px;height:34px;border-radius:8px;background:var(--clay);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;letter-spacing:.06em;
}
.key-points-head h2{font-size:18px;font-weight:700;color:var(--ink);}
.key-points ul{display:grid;gap:10px;}
.key-points li{position:relative;padding-left:20px;font-size:15px;line-height:1.85;color:#4A4A42;}
.key-points li::before{
  content:"";position:absolute;left:2px;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--bamboo);
}
.article-body{font-size:17px;line-height:1.9;color:var(--text);}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 1.2em;}
.article-body h2{
  position:relative;font-size:clamp(21px,2.4vw,27px);line-height:1.4;font-weight:700;
  color:var(--ink);margin:2em 0 .8em;padding-left:16px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:2px;background:var(--clay);
}
.article-body h3{font-size:19px;font-weight:700;color:var(--text);margin:1.6em 0 .6em;}
.article-body h4{font-size:17px;font-weight:700;color:var(--text);margin:1.4em 0 .5em;}
.article-body ul,.article-body ol{margin:0 0 1.3em;}
.article-body ul li{position:relative;padding-left:20px;margin-bottom:.55em;font-size:16.5px;line-height:1.85;}
.article-body ul li::before{
  content:"";position:absolute;left:2px;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--bamboo);
}
.article-body ol{counter-reset:num;padding-left:0;}
.article-body ol li{position:relative;padding-left:30px;margin-bottom:.6em;counter-increment:num;font-size:16.5px;}
.article-body ol li::before{
  content:counter(num);position:absolute;left:0;top:.18em;width:20px;height:20px;border-radius:5px;
  background:var(--bamboo-soft);color:#44603B;font-size:12px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.article-body blockquote{
  margin:1.6em 0;padding:18px 24px;background:#F7F2E7;border-left:3px solid var(--clay);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:#4A4A42;
}
.article-body blockquote p{margin:0;font-size:16.5px;}
.article-body img{border-radius:8px;margin:1.4em auto;height:auto;}
.article-body figure{margin:1.4em 0;}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px;}
.article-body a{color:var(--clay);border-bottom:1px solid rgba(196,113,63,.4);}
.article-body a:hover{color:var(--ink);border-bottom-color:var(--ink);}
.article-body table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:15px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;}
.article-body th{background:var(--bg-alt);font-weight:600;color:var(--ink);}
.article-body code{background:var(--bg-alt);padding:2px 6px;border-radius:5px;font-size:14.5px;}
.empty-state{
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
  padding:56px 28px;text-align:center;box-shadow:var(--shadow);
}
.empty-state .empty-icon{
  width:56px;height:56px;border-radius:50%;background:var(--bg-alt);color:var(--bamboo);
  display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-size:24px;
}
.empty-state h2{font-size:20px;color:var(--ink);margin-bottom:10px;}
.empty-state p{color:var(--muted);font-size:15px;margin-bottom:24px;}
/* 相关推荐 */
.rel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.rel-card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.rel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#D6CBB6;}
.rel-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--bg-alt);}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.rel-card:hover .rel-thumb img{transform:scale(1.04);}
.rel-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:10px;flex:1;}
.rel-body h3{font-size:15.5px;line-height:1.55;font-weight:600;color:var(--ink);}
.rel-card:hover h3{color:var(--clay);}
.rel-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;font-size:12.5px;color:var(--muted);}
.rel-empty{
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
  padding:40px 24px;text-align:center;color:var(--muted);font-size:15px;
}
/* 上下篇 */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.pager-item{
  display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow);
  transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.pager-item:hover{border-color:var(--bamboo);transform:translateY(-2px);box-shadow:var(--shadow-lg);}
.pager-item .dir{font-size:12px;color:var(--clay);font-weight:600;letter-spacing:.06em;}
.pager-item span.txt{font-size:14.5px;color:var(--text);font-weight:500;}
.pager-item.next{flex-direction:row-reverse;text-align:right;}
/* 栏目入口 */
.entry-line{display:flex;flex-wrap:wrap;align-items:center;gap:12px 14px;}
.entry-line .entry-label{font-size:13px;color:var(--muted);letter-spacing:.06em;}
.entry-line a{
  display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:999px;
  border:1px solid var(--line);background:#fff;font-size:14px;color:var(--ink);font-weight:500;
  transition:background .2s ease,border-color .2s ease,color .2s ease;
}
.entry-line a:hover{background:var(--bamboo-soft);border-color:var(--bamboo);color:var(--ink);}
/* 预约提示条 */
.cta-band{background:var(--bamboo-soft);border-top:1px solid #DCE6D2;border-bottom:1px solid #DCE6D2;}
.cta-band-inner{
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  padding:38px 0;
}
.cta-band h2{font-size:clamp(20px,2.4vw,26px);color:var(--ink);font-weight:700;line-height:1.45;}
.cta-band p{color:#4E6247;font-size:14.5px;margin-top:8px;}
.cta-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.cta-actions .tel{font-size:14.5px;color:var(--ink);font-weight:600;border-bottom:1px solid rgba(51,69,47,.35);padding-bottom:2px;}
.cta-actions .tel:hover{color:var(--clay);border-bottom-color:var(--clay);}
/* 页脚 */
.site-footer{background:var(--ink-deep);color:#C9D1C3;padding:64px 0 0;font-size:14px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.footer-brand strong{display:block;font-size:15px;color:#F2EFE6;}
.footer-brand em{font-style:normal;display:block;font-size:12.5px;color:#9FAE93;letter-spacing:.04em;}
.site-footer p{color:#A7B29C;font-size:13.5px;line-height:1.85;}
.footer-col h4{font-size:14px;color:#F2EFE6;font-weight:600;margin-bottom:16px;letter-spacing:.04em;}
.footer-col ul{display:grid;gap:9px;}
.footer-col a{color:#A7B29C;font-size:13.5px;}
.footer-col a:hover{color:var(--clay);}
.footer-contact li{color:#A7B29C;font-size:13.5px;}
.footer-contact strong{color:#E6E9DF;font-weight:600;margin-right:6px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:#8C9A82;
}
/* 响应式 */
@media (max-width:1200px){
  .rel-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:992px){
  .nav-toggle{display:flex;}
  .nav-menu{
    position:fixed;top:0;right:0;height:100vh;width:min(84vw,360px);
    background:#fff;flex-direction:column;align-items:stretch;gap:2px;margin-left:0;
    padding:88px 22px 32px;box-shadow:-20px 0 40px rgba(51,69,47,.16);
    transform:translateX(105%);transition:transform .28s ease;overflow-y:auto;z-index:90;
  }
  .nav-menu.open{transform:translateX(0);}
  .nav-menu a{padding:14px 12px;font-size:16px;border-bottom:1px dashed var(--line);border-radius:0;}
  .nav-menu a::after{display:none;}
  .nav-cta{margin:18px 0 0;}
  .nav-cta .btn{width:100%;}
  .topbar-inner{gap:14px;font-size:12.5px;}
  .topbar-inner span:nth-child(2){display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .section{padding:64px 0;}
}
@media (max-width:768px){
  .article-head{padding:32px 0 30px;}
  .article-main{padding:44px 0 52px;}
  .key-points{padding:22px 20px;margin-bottom:32px;}
  .pager{grid-template-columns:1fr;}
  .pager-item.next{flex-direction:row;text-align:left;}
  .rel-grid{grid-template-columns:1fr;}
  .cta-band-inner{padding:30px 0;}
  .article-meta{font-size:12.5px;gap:8px 14px;}
}
@media (max-width:560px){
  .container{width:calc(100% - 32px);}
  .topbar-spacer{display:none;}
  .topbar-inner{gap:10px;}
  .topbar a{font-size:12px;}
  .nav-inner{min-height:66px;gap:14px;}
  .logo-mark{width:38px;height:38px;font-size:16px;border-radius:10px;}
  .logo-text strong{font-size:13.5px;}
  .logo-text em{font-size:11px;}
  .btn{padding:12px 20px;font-size:14px;}
  .article-title{font-size:25px;}
  .article-body{font-size:16px;}
  .article-body p{font-size:16px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:36px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .entry-line a{flex:1 1 auto;justify-content:center;}
}

/* roulang page: category1 */
:root{
  --ink:#33452F;
  --ink-deep:#2A3A27;
  --clay:#C4713F;
  --clay-soft:#FBEDE3;
  --bamboo:#6F8B63;
  --bamboo-soft:#EAF0E4;
  --bg:#FAF7F0;
  --bg-alt:#F2EDE2;
  --card:#FFFFFF;
  --line:#E2DACB;
  --text:#2B2B26;
  --muted:#6B6A63;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 2px 10px rgba(51,69,47,.06);
  --shadow-lg:0 10px 28px rgba(51,69,47,.10);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--ink);text-decoration:none;transition:color .2s ease,border-color .2s ease;}
a:hover{color:var(--clay);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--bamboo);outline-offset:3px;border-radius:6px;
}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
.container{width:min(100% - 48px,var(--container));margin:0 auto;}
.section{padding:84px 0;}
.section-tight{padding:60px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{max-width:760px;margin-bottom:36px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;color:var(--clay);
  font-weight:600;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--clay);display:inline-block;}
.section-head h2{font-size:clamp(24px,3vw,34px);line-height:1.35;font-weight:700;color:var(--ink);letter-spacing:.01em;}
.lead{color:var(--muted);font-size:16px;line-height:1.9;margin-top:14px;}
.muted{color:var(--muted);}
/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;
  border:1px solid transparent;line-height:1.2;
  transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--ink);color:#fff;box-shadow:var(--shadow);}
.btn-primary:hover{background:var(--ink-deep);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-lg);}
.btn-primary:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{background:var(--bamboo-soft);color:var(--ink);border-color:var(--bamboo);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(0);}
.btn-text{display:inline-flex;align-items:center;gap:6px;color:var(--ink);font-weight:600;padding:4px 0;border-bottom:1px solid transparent;}
.btn-text:hover{color:var(--clay);border-bottom-color:var(--clay);}
.btn-text .arrow{transition:transform .2s ease;}
.btn-text:hover .arrow{transform:translateX(3px);}
/* 徽章 */
.badge{
  display:inline-flex;align-items:center;gap:5px;
  font-size:12px;letter-spacing:.02em;font-weight:600;
  padding:4px 11px;border-radius:999px;
  background:var(--clay-soft);color:#9C5327;white-space:nowrap;
}
.badge-green{background:var(--bamboo-soft);color:#44603B;}
.badge-line{background:#fff;border:1px solid var(--line);color:var(--muted);font-weight:500;}
/* 顶部工具条 */
.topbar{background:var(--ink-deep);color:#D9DDD2;font-size:13px;}
.topbar-inner{display:flex;align-items:center;gap:22px;min-height:42px;flex-wrap:wrap;}
.topbar-inner span{display:inline-flex;align-items:center;gap:6px;}
.topbar-inner .dot{width:5px;height:5px;border-radius:50%;background:var(--clay);display:inline-block;}
.topbar-spacer{flex:1;}
.topbar a{color:#D9DDD2;font-size:13px;}
.topbar a:hover{color:var(--clay);}
.topbar-btn{background:var(--clay);color:#fff !important;padding:5px 14px;border-radius:999px;font-weight:600;font-size:12.5px;transition:background .2s ease;}
.topbar-btn:hover{background:#A95E32;}
/* 导航 */
.site-header{position:sticky;top:0;z-index:80;background:#fff;border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:76px;}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.logo-mark{
  width:44px;height:44px;border-radius:12px;background:var(--ink);color:#F5EFE1;
  display:flex;align-items:center;justify-content:center;font-size:19px;font-weight:700;letter-spacing:.05em;
  box-shadow:var(--shadow);flex-shrink:0;
}
.logo-text{display:flex;flex-direction:column;line-height:1.28;}
.logo-text strong{font-size:15.5px;color:var(--ink);letter-spacing:.01em;}
.logo-text em{font-style:normal;font-size:12px;color:var(--muted);letter-spacing:.04em;}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-menu a{
  position:relative;display:block;padding:10px 13px;font-size:14.5px;font-weight:500;color:var(--text);
  border-radius:8px;
}
.nav-menu a::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:3px;border-radius:2px;
  background:var(--clay);transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
}
.nav-menu a:hover{color:var(--ink);background:var(--bg);}
.nav-menu a:hover::after,.nav-menu a.active::after{transform:scaleX(1);}
.nav-menu a.active{color:var(--ink);font-weight:600;}
.nav-cta{margin-left:8px;}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ===== 分类页专属 ===== */
.cat-hero{background:var(--bg-alt);border-bottom:1px solid var(--line);padding:56px 0 44px;}
.cat-hero-grid{display:grid;grid-template-columns:320px 1fr;gap:48px;align-items:start;}
.cat-label{display:flex;gap:14px;}
.cat-rule{width:4px;border-radius:3px;background:var(--clay);flex-shrink:0;}
.cat-label .eyebrow{margin-bottom:10px;}
.cat-h1{font-size:clamp(30px,4vw,42px);line-height:1.24;font-weight:700;color:var(--ink);letter-spacing:.01em;}
.cat-sub{margin-top:14px;font-size:13.5px;color:var(--muted);line-height:1.9;letter-spacing:.02em;}
.cat-sub span{display:block;}
.cat-intro p{font-size:16.5px;line-height:1.95;color:var(--text);}
.cat-intro p + p{margin-top:14px;color:var(--muted);font-size:15.5px;}
.data-strip{
  margin-top:28px;display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
}
.data-item{padding:16px 18px 0 0;border-right:1px solid var(--line);}
.data-item:last-child{border-right:0;}
.data-item strong{display:block;font-size:20px;color:var(--ink);font-weight:700;letter-spacing:.01em;}
.data-item span{display:block;font-size:12.5px;color:var(--muted);margin-top:2px;letter-spacing:.02em;}

.tagbar{background:#fff;border-bottom:1px solid var(--line);}
.tagbar-inner{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:16px 0;}
.tagbar-inner .tag-title{font-size:12.5px;color:var(--muted);letter-spacing:.08em;margin-right:4px;}
.tag-pill{
  display:inline-flex;align-items:center;padding:7px 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--bg);font-size:13.5px;color:var(--text);
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.tag-pill:hover{background:var(--clay-soft);border-color:var(--clay);color:#9C5327;transform:translateY(-1px);}
.tag-pill.is-on{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600;}

.cat-body-grid{display:grid;grid-template-columns:1fr;gap:0;}
.post-list{display:flex;flex-direction:column;gap:16px;}
.post-card{
  display:grid;grid-template-columns:240px 1fr;gap:22px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow);
  transition:box-shadow .22s ease,transform .22s ease,border-color .22s ease;
}
.post-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);border-color:#D6CCB8;}
.post-thumb{display:block;border-radius:8px;overflow:hidden;background:var(--bg-alt);}
.post-thumb img{width:100%;height:160px;object-fit:cover;transition:transform .4s ease;}
.post-card:hover .post-thumb img{transform:scale(1.04);}
.post-body{display:flex;flex-direction:column;gap:8px;min-width:0;}
.post-tags{display:flex;gap:8px;flex-wrap:wrap;}
.post-body h3{font-size:19px;line-height:1.5;font-weight:600;color:var(--ink);}
.post-body h3 a{color:inherit;}
.post-body h3 a:hover{color:var(--clay);}
.post-excerpt{font-size:14.5px;line-height:1.8;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-top:auto;padding-top:6px;}
.more-row{margin-top:26px;display:flex;justify-content:center;}
.empty-state{
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
  padding:52px 24px;text-align:center;color:var(--muted);
}
.empty-state .empty-mark{
  width:52px;height:52px;border-radius:14px;background:var(--bamboo-soft);color:#44603B;
  display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:22px;font-weight:700;
}
.empty-state p{font-size:15px;}

.overview-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.overview-item{padding:24px 22px;border-right:1px solid var(--line);}
.overview-item:last-child{border-right:0;}
.overview-item strong{display:block;font-size:24px;font-weight:700;color:var(--ink);letter-spacing:.01em;}
.overview-item span{display:block;font-size:13px;color:var(--muted);margin-top:4px;}
.overview-item em{display:block;font-style:normal;font-size:12.5px;color:var(--clay);margin-top:8px;letter-spacing:.02em;}

.note-list{display:flex;flex-direction:column;gap:18px;}
.note-item{display:grid;grid-template-columns:56px 1fr;gap:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow);}
.seal-num{
  width:48px;height:48px;border-radius:10px;background:var(--clay-soft);color:#9C5327;
  display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;letter-spacing:.02em;
}
.note-item h3{font-size:17px;font-weight:600;color:var(--ink);margin-bottom:6px;}
.note-item p{font-size:14.8px;line-height:1.85;color:var(--muted);}

.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.topic-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease;
}
.topic-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.topic-card img{width:100%;height:150px;object-fit:cover;}
.topic-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;}
.topic-body h3{font-size:16.5px;font-weight:600;color:var(--ink);line-height:1.55;}
.topic-body h3 a{color:inherit;}
.topic-body h3 a:hover{color:var(--clay);}
.topic-body p{font-size:14px;line-height:1.8;color:var(--muted);}
.topic-body .btn-text{margin-top:4px;font-size:14px;}

.faq-wrap{max-width:900px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;}
.faq-item:hover{border-color:#D6CCB8;}
.faq-item.open{box-shadow:var(--shadow);border-color:var(--bamboo);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;text-align:left;font-size:16px;font-weight:600;color:var(--ink);line-height:1.6;
}
.faq-q .chev{width:22px;height:22px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--bamboo);transition:transform .25s ease;}
.faq-item.open .faq-q .chev{transform:rotate(180deg);}
.faq-a{display:none;padding:0 24px 22px;font-size:15px;line-height:1.85;color:var(--muted);}
.faq-item.open .faq-a{display:block;}

.cta-band{
  position:relative;background:var(--bamboo-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/0916f1e997473bce.jpg') center/cover no-repeat;
  opacity:.12;
}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:32px;padding:56px 0;flex-wrap:wrap;}
.cta-inner h2{font-size:clamp(22px,2.6vw,30px);line-height:1.4;color:var(--ink);font-weight:700;max-width:620px;}
.cta-inner p{margin-top:10px;font-size:14.5px;color:#4E5D45;}
.cta-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.cta-actions .tel{font-size:15px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--bamboo);padding-bottom:2px;}
.cta-actions .tel:hover{color:var(--clay);border-bottom-color:var(--clay);}

/* 页脚 */
.site-footer{background:var(--ink-deep);color:#C9D0C2;padding:64px 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .logo-mark{background:#3C5038;box-shadow:none;}
.footer-brand strong{display:block;font-size:15px;color:#F1EDE2;}
.footer-brand em{display:block;font-style:normal;font-size:12px;color:#9CA795;letter-spacing:.04em;}
.site-footer p{font-size:14px;line-height:1.9;color:#A6B0A0;}
.footer-col h4{font-size:14px;color:#F1EDE2;font-weight:600;margin-bottom:14px;letter-spacing:.04em;}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col a{font-size:14px;color:#A6B0A0;}
.footer-col a:hover{color:var(--clay);}
.footer-contact li{font-size:14px;color:#A6B0A0;line-height:1.9;}
.footer-contact strong{color:#D8DFD0;font-weight:600;margin-right:4px;}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(226,218,203,.18);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#8F9A89;
}

@media (max-width:1200px){
  .cat-hero-grid{grid-template-columns:280px 1fr;gap:36px;}
  .post-card{grid-template-columns:210px 1fr;}
  .post-thumb img{height:150px;}
}
@media (max-width:992px){
  .nav-toggle{display:flex;}
  .nav-menu{
    position:fixed;top:0;right:0;height:100vh;width:min(84vw,340px);
    background:#fff;flex-direction:column;align-items:stretch;gap:2px;
    padding:88px 20px 32px;box-shadow:-12px 0 32px rgba(43,43,38,.14);
    transform:translateX(100%);transition:transform .28s ease;overflow-y:auto;
    margin-left:0;z-index:90;
  }
  .nav-menu.open{transform:translateX(0);}
  .nav-menu a{padding:14px 10px;font-size:15.5px;border-bottom:1px dashed var(--line);border-radius:0;}
  .nav-menu a::after{display:none;}
  .nav-menu a.active{color:var(--clay);}
  .nav-cta{margin:18px 0 0;}
  .nav-cta .btn{width:100%;}
  .cat-hero-grid{grid-template-columns:1fr;}
  .cat-hero{padding:44px 0 36px;}
  .overview-grid{grid-template-columns:repeat(2,1fr);}
  .overview-item:nth-child(2){border-right:0;}
  .overview-item:nth-child(1),.overview-item:nth-child(2){border-bottom:1px solid var(--line);}
  .topic-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:768px){
  .container{width:min(100% - 32px,var(--container));}
  .section{padding:56px 0;}
  .section-tight{padding:44px 0;}
  .topbar-inner{gap:12px;min-height:0;padding:8px 0;font-size:12px;}
  .topbar-inner span:nth-child(2){display:none;}
  .topbar-spacer{display:none;}
  .data-strip{grid-template-columns:repeat(2,1fr);}
  .data-item:nth-child(2){border-right:0;}
  .data-item{padding:14px 14px 0 0;}
  .post-card{grid-template-columns:1fr;gap:14px;}
  .post-thumb img{height:190px;}
  .topic-grid{grid-template-columns:1fr;}
  .cta-inner{padding:44px 0;flex-direction:column;align-items:flex-start;}
  .note-item{grid-template-columns:44px 1fr;gap:14px;padding:18px 18px;}
  .seal-num{width:40px;height:40px;font-size:16px;}
  .faq-q{padding:16px 18px;font-size:15px;}
  .faq-a{padding:0 18px 18px;}
}
@media (max-width:560px){
  .logo-text strong{font-size:13.5px;}
  .logo-text em{font-size:11px;}
  .logo-mark{width:40px;height:40px;font-size:17px;}
  .nav-inner{min-height:66px;gap:12px;}
  .post-thumb img{height:170px;}
  .btn{width:100%;}
  .cta-actions{width:100%;}
  .overview-grid{grid-template-columns:1fr;}
  .overview-item{border-right:0 !important;border-bottom:1px solid var(--line);}
  .overview-item:last-child{border-bottom:0;}
  .footer-grid{grid-template-columns:1fr;}
  .more-row .btn-text{justify-content:center;}
}