/* roulang page: index */
:root{
  --coral:#F26B4E;
  --coral-dark:#E4573D;
  --coral-soft:#FFF1EC;
  --lime:#86C166;
  --lime-soft:#EDF6E7;
  --yellow:#F4B740;
  --cream:#FFF8F0;
  --ink:#1F2933;
  --ink-soft:#3B4753;
  --muted:#6B7280;
  --border:#F0E4DA;
  --white:#FFFFFF;
  --radius-lg:18px;
  --radius-md:12px;
  --radius-sm:10px;
  --pill:999px;
  --shadow-xs:0 4px 14px rgba(31,41,51,.06);
  --shadow-sm:0 10px 30px rgba(31,41,51,.08);
  --shadow-md:0 18px 44px rgba(31,41,51,.13);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16.5px;
  line-height:1.75;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--coral-dark);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--coral)}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em;color:var(--ink)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(242,107,78,.32);outline-offset:2px;border-radius:8px}

.container-xl{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:#FFFDFA;
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:40px;height:40px;border-radius:13px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--coral) 0%,var(--coral-dark) 58%,var(--yellow) 100%);
  display:grid;place-items:center;color:#fff;box-shadow:0 8px 18px rgba(242,107,78,.28);
}
.brand-mark svg{width:22px;height:22px}
.brand-text{display:flex;flex-direction:column;line-height:1.16}
.brand-main{font-size:16px;font-weight:800;letter-spacing:-.01em}
.brand-sub{font-size:11.5px;color:var(--muted);letter-spacing:.03em;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{
  position:relative;padding:9px 14px 12px;border-radius:10px;
  color:var(--ink-soft);font-weight:600;font-size:15px;white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:3px;border-radius:2px;
  background:var(--coral);transform:scaleX(0);transform-origin:left;transition:transform .24s ease;
}
.nav-link:hover{color:var(--coral-dark);background:rgba(242,107,78,.06)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--coral-dark);font-weight:800}
.nav-link.active::after{transform:scaleX(1)}

.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-md);border:1px solid transparent;
  background:var(--coral);color:#fff;font-weight:700;font-size:15px;line-height:1.2;
  box-shadow:0 10px 22px rgba(242,107,78,.24);
  transition:background .2s ease,transform .2s ease,box-shadow .2s ease;
  cursor:pointer;
}
.btn-brand:hover{background:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 16px 30px rgba(228,87,61,.3)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-md);border:1px solid var(--border);
  background:#fff;color:var(--coral-dark);font-weight:700;font-size:15px;line-height:1.2;
  transition:border-color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease;
  cursor:pointer;
}
.btn-ghost:hover{border-color:var(--coral);background:var(--coral-soft);color:var(--coral-dark);transform:translateY(-2px);box-shadow:var(--shadow-xs)}
.btn-ghost:active{transform:translateY(0)}
.header-cta{flex:0 0 auto;margin-left:6px;font-size:14.5px;padding:11px 20px}
.header-mobile-cta{display:none}

/* ============ 移动端底部 Tab ============ */
.mobile-tabbar{display:none}

/* ============ 通用区块 ============ */
.section{padding:72px 0;position:relative}
.section--white{background:#fff}
.section--cream{background:var(--cream)}
.section--soft{background:var(--coral-soft)}
.section-head{max-width:780px;margin-bottom:38px}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 14px;border-radius:var(--pill);
  background:#fff;border:1px solid var(--border);
  color:var(--coral-dark);font-size:13px;font-weight:700;letter-spacing:.02em;
  margin-bottom:14px;
}
.eyebrow i{font-size:14px}
.section-title{font-size:clamp(24px,2.7vw,34px);font-weight:800;line-height:1.26;margin-bottom:12px}
.section-desc{color:var(--muted);font-size:16px;line-height:1.85}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;background:var(--cream);padding:56px 0 76px}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background-image:url('/assets/images/339efd8b0645c10e.webp');
  background-size:cover;background-position:center;opacity:.13;
}
.hero-dots{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background-image:radial-gradient(rgba(242,107,78,.16) 1.4px,transparent 1.4px);
  background-size:22px 22px;
  -webkit-mask-image:linear-gradient(105deg,#000 10%,rgba(0,0,0,.25) 70%,transparent 100%);
  mask-image:linear-gradient(105deg,#000 10%,rgba(0,0,0,.25) 70%,transparent 100%);
}
.hero .container-xl{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:var(--pill);
  background:#fff;border:1px solid var(--border);color:var(--coral-dark);
  font-size:13.5px;font-weight:700;margin-bottom:18px;box-shadow:var(--shadow-xs);
}
.hero-title{font-size:clamp(30px,4.3vw,52px);font-weight:800;line-height:1.14;letter-spacing:-.02em;margin-bottom:18px}
.hero-title em{font-style:normal;color:var(--coral-dark);background:linear-gradient(transparent 66%,rgba(244,183,64,.42) 0);padding:0 2px}
.hero-lead{color:#4B5563;font-size:16.5px;line-height:1.85;max-width:560px;margin-bottom:24px}
.invite-panel{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:18px 20px;box-shadow:var(--shadow-xs);max-width:490px;margin-bottom:24px;
}
.invite-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px;flex-wrap:wrap}
.invite-label{font-size:14px;font-weight:700;color:var(--ink-soft)}
.invite-count{font-size:13.5px;font-weight:700;color:var(--coral-dark)}
.progress-track{height:10px;border-radius:var(--pill);background:var(--coral-soft);overflow:hidden}
.progress-fill{height:100%;width:68%;border-radius:var(--pill);background:linear-gradient(90deg,var(--coral),var(--yellow));transition:width .6s ease}
.invite-note{font-size:12.5px;color:var(--muted);margin-top:9px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-visual{position:relative}
.hero-photo{
  width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:22px;
  border:1px solid var(--border);box-shadow:var(--shadow-md);background:var(--coral-soft);
}
.float-card{
  position:absolute;background:#fff;border:1px solid var(--border);border-radius:14px;
  padding:11px 15px;box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:10px;
  font-size:13.5px;line-height:1.35;color:var(--ink-soft);font-weight:600;
}
.float-card i{font-size:17px;color:var(--coral)}
.float-card b{display:block;font-size:15px;color:var(--ink);font-weight:800}
.float-card--a{top:16px;left:-20px}
.float-card--b{bottom:22px;right:-16px}
.float-card--b i{color:var(--lime)}

/* ============ 指标看板 ============ */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.kpi-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:26px 22px;box-shadow:var(--shadow-xs);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.kpi-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:rgba(242,107,78,.35)}
.kpi-value{font-size:37px;font-weight:800;line-height:1;letter-spacing:-.02em;color:var(--ink);display:flex;align-items:baseline;gap:3px}
.kpi-value span{font-size:15px;font-weight:700;color:var(--coral-dark)}
.kpi-label{color:var(--muted);font-size:14px;margin-top:12px}
.kpi-trend{display:inline-flex;align-items:center;gap:5px;margin-top:12px;font-size:12.5px;font-weight:700;color:#5E9A44;background:var(--lime-soft);padding:3px 10px;border-radius:var(--pill)}

/* ============ Bento 栏目入口 ============ */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.bento-item{
  position:relative;overflow:hidden;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:26px 26px 24px;box-shadow:var(--shadow-xs);
  display:flex;flex-direction:column;gap:10px;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.bento-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:rgba(242,107,78,.35)}
.bento-item--lg{grid-column:span 6;min-height:238px;background:linear-gradient(160deg,#fff 0%,#FFF7F2 100%)}
.bento-item--sm{grid-column:span 3;min-height:196px}
.bento-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:var(--coral-soft);color:var(--coral-dark);font-size:21px;margin-bottom:4px;
}
.bento-item--lg .bento-icon{background:var(--coral);color:#fff;box-shadow:0 10px 20px rgba(242,107,78,.26)}
.bento-icon--lime{background:var(--lime-soft);color:#5E9A44}
.bento-icon--yellow{background:#FDF3DD;color:#B98313}
.bento-title{font-size:19px;font-weight:800;line-height:1.4}
.bento-item--lg .bento-title{font-size:22px}
.bento-text{font-size:14.5px;color:var(--muted);line-height:1.75}
.bento-link{margin-top:auto;font-size:14px;font-weight:700;color:var(--coral-dark);display:inline-flex;align-items:center;gap:6px}
.bento-item:hover .bento-link i{transform:translateX(4px)}
.bento-link i{transition:transform .22s ease}
.bento-tag{
  position:absolute;top:18px;right:18px;font-size:12px;font-weight:700;
  padding:4px 11px;border-radius:var(--pill);background:var(--lime-soft);color:#4E8B37;
}

/* ============ 对比 ============ */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
.compare-col{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:28px;box-shadow:var(--shadow-xs);
}
.compare-col--free{border-color:rgba(134,193,102,.55);box-shadow:0 16px 38px rgba(134,193,102,.16)}
.compare-tag{
  display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:800;
  padding:4px 12px;border-radius:var(--pill);background:#F4F0EC;color:var(--muted);margin-bottom:14px;
}
.compare-tag--free{background:var(--lime-soft);color:#4E8B37}
.compare-title{font-size:20px;font-weight:800;margin-bottom:8px}
.compare-sub{font-size:14px;color:var(--muted);margin-bottom:20px}
.bar-row{display:flex;align-items:center;gap:12px;margin-top:14px}
.bar-name{flex:0 0 88px;font-size:13.5px;color:var(--muted);font-weight:600}
.bar-track{flex:1;height:9px;border-radius:var(--pill);background:#F5EEE8;overflow:hidden}
.bar-fill{height:100%;border-radius:var(--pill);background:var(--coral)}
.bar-fill--lime{background:var(--lime)}
.bar-fill--grey{background:#C9CFD6}
.check-list{margin-top:22px;display:grid;gap:10px}
.check-list li{display:flex;align-items:flex-start;gap:9px;font-size:14.5px;color:var(--ink-soft);line-height:1.65}
.check-list i{color:var(--lime);font-size:16px;margin-top:3px;flex:0 0 auto}
.check-list--muted i{color:#C2C8CE}

/* ============ 里程碑 ============ */
.timeline-wrap{overflow-x:auto;padding-bottom:12px;scrollbar-width:thin}
.timeline-wrap::-webkit-scrollbar{height:8px}
.timeline-wrap::-webkit-scrollbar-thumb{background:#EBD9CC;border-radius:var(--pill)}
.timeline{display:flex;gap:20px;min-width:max-content;padding:6px 4px 6px}
.tl-node{flex:0 0 240px;position:relative;padding-top:34px}
.tl-line{position:absolute;top:9px;left:0;right:-20px;height:2px;background:var(--border)}
.tl-dot{
  position:absolute;top:1px;left:0;width:18px;height:18px;border-radius:50%;
  background:var(--coral);border:4px solid #fff;box-shadow:0 0 0 1px var(--coral);
}
.tl-year{font-size:13px;font-weight:800;color:var(--coral-dark);letter-spacing:.04em;margin-bottom:6px}
.tl-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:16px 18px;box-shadow:var(--shadow-xs)}
.tl-title{font-size:16px;font-weight:800;margin-bottom:6px}
.tl-text{font-size:13.5px;color:var(--muted);line-height:1.7}

/* ============ 横向卡片轨 ============ */
.hscroll-wrap{overflow-x:auto;padding:4px 4px 14px;scrollbar-width:thin}
.hscroll-wrap::-webkit-scrollbar{height:8px}
.hscroll-wrap::-webkit-scrollbar-thumb{background:#EBD9CC;border-radius:var(--pill)}
.hscroll{display:flex;gap:18px;min-width:max-content}
.route-card{
  flex:0 0 306px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-xs);display:flex;flex-direction:column;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.route-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:rgba(242,107,78,.35)}
.route-cover{width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--coral-soft)}
.route-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:9px;flex:1}
.route-name{font-size:17px;font-weight:800;line-height:1.4}
.route-meta{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:700;
  padding:3px 10px;border-radius:var(--pill);background:#FBF4EE;color:#7A6A5E;
}
.chip--coral{background:var(--coral-soft);color:var(--coral-dark)}
.chip--lime{background:var(--lime-soft);color:#4E8B37}
.chip--yellow{background:#FDF3DD;color:#A9791A}
.route-point{font-size:13.5px;color:var(--muted);display:flex;align-items:center;gap:6px}
.route-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:8px;border-top:1px dashed var(--border)}
.stars{color:var(--yellow);font-size:13.5px;display:inline-flex;align-items:center;gap:3px;font-weight:700}
.route-more{font-size:13.5px;font-weight:700;color:var(--coral-dark);display:inline-flex;align-items:center;gap:4px}

/* ============ 场景网格 ============ */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.scene-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;
  box-shadow:var(--shadow-xs);display:flex;flex-direction:column;gap:9px;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:rgba(242,107,78,.3)}
.scene-head{display:flex;align-items:center;gap:12px}
.scene-icon{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-size:19px;
  background:var(--coral-soft);color:var(--coral-dark);flex:0 0 auto;
}
.scene-icon--lime{background:var(--lime-soft);color:#5E9A44}
.scene-icon--yellow{background:#FDF3DD;color:#B98313}
.scene-name{font-size:17px;font-weight:800}
.scene-text{font-size:14px;color:var(--muted);line-height:1.75}
.scene-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:4px}
.sticker{
  display:inline-block;font-size:12px;font-weight:700;padding:3px 10px;border-radius:8px;
  background:var(--lime-soft);color:#4E8B37;transform:rotate(-1.2deg);
}
.sticker:nth-child(2n){background:var(--coral-soft);color:var(--coral-dark);transform:rotate(1deg)}

/* ============ 资讯 ============ */
.news-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:start}
.news-lead{
  display:flex;flex-direction:column;overflow:hidden;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);transition:transform .24s ease,box-shadow .24s ease;
}"
.news-lead:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.news-lead-cover{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--coral-soft)}
.news-lead-body{padding:22px 24px 26px}
.news-lead-title{font-size:22px;font-weight:800;line-height:1.42;margin:10px 0 10px;color:var(--ink)}
.news-lead:hover .news-lead-title{color:var(--coral-dark)}
.news-lead-desc{font-size:14.5px;color:var(--muted);line-height:1.8}
.news-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12.5px;color:#98A2AC;margin-top:14px}
.news-side{display:flex;flex-direction:column;gap:12px}
.news-row{
  display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-md);padding:14px 16px;box-shadow:var(--shadow-xs);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-row:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:rgba(242,107,78,.3)}
.news-row-thumb{width:76px;height:76px;border-radius:10px;object-fit:cover;flex:0 0 auto;background:var(--coral-soft)}
.news-row-body{min-width:0}
.news-row-title{font-size:15px;font-weight:700;line-height:1.5;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-row:hover .news-row-title{color:var(--coral-dark)}
.news-row-meta{font-size:12px;color:#98A2AC;margin-top:6px;display:flex;gap:8px;flex-wrap:wrap}
.news-empty{
  border:2px dashed var(--border);background:var(--coral-soft);border-radius:var(--radius-lg);
  padding:48px 24px;text-align:center;color:var(--muted);
}
.news-empty i{font-size:36px;color:var(--coral);display:block;margin-bottom:12px}
.news-empty p{font-size:15px;margin-bottom:16px}

/* ============ 保障 ============ */
.guard-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.guard-card{
  display:flex;gap:16px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow-xs);transition:transform .24s ease,box-shadow .24s ease;
}
.guard-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.guard-icon{
  width:48px;height:48px;border-radius:14px;flex:0 0 auto;display:grid;place-items:center;
  background:var(--lime-soft);color:#5E9A44;font-size:22px;
}
.guard-icon--coral{background:var(--coral-soft);color:var(--coral-dark)}
.guard-icon--yellow{background:#FDF3DD;color:#B98313}
.guard-title{font-size:17px;font-weight:800;margin-bottom:6px}
.guard-text{font-size:14px;color:var(--muted);line-height:1.75}

/* ============ 快速解答 ============ */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quick-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;
  box-shadow:var(--shadow-xs);display:flex;flex-direction:column;gap:10px;
  transition:transform .24s ease,box-shadow .24s ease;
}
.quick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.quick-q{font-size:16px;font-weight:800;line-height:1.5;display:flex;gap:9px}
.quick-q i{color:var(--coral);font-size:17px;flex:0 0 auto;margin-top:2px}
.quick-a{font-size:14px;color:var(--muted);line-height:1.75;flex:1}
.quick-link{font-size:13.5px;font-weight:700;color:var(--coral-dark);display:inline-flex;align-items:center;gap:5px}

/* ============ FAQ ============ */
.faq-list{max-width:860px}
.faq-item{
  background:#fff;border:1px solid var(--border);border-radius:14px;margin-bottom:12px;
  overflow:hidden;transition:box-shadow .22s ease,border-color .22s ease;
}
.faq-item:hover{box-shadow:var(--shadow-xs);border-color:rgba(242,107,78,.3)}
.faq-btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;background:#fff;border:0;text-align:left;cursor:pointer;
  font-size:16px;font-weight:700;color:var(--ink);min-height:56px;
  transition:background .2s ease,color .2s ease,box-shadow .2s ease;
}
.faq-btn:hover{background:var(--coral-soft)}
.faq-btn[aria-expanded="true"]{
  color:var(--coral-dark);background:var(--coral-soft);
  box-shadow:inset 4px 0 0 var(--coral);
}
.faq-icon{font-size:16px;color:var(--coral);transition:transform .26s ease;flex:0 0 auto}
.faq-btn[aria-expanded="true"] .faq-icon{transform:rotate(180deg)}
.faq-body{padding:6px 22px 22px;font-size:15px;line-height:1.85;color:var(--muted)}

/* ============ 表单 ============ */
.form-card{
  background:#fff;border:1px solid var(--border);border-radius:22px;padding:34px;
  box-shadow:var(--shadow-sm);max-width:800px;margin:0 auto;
}
.form-label{display:block;font-size:14px;font-weight:700;color:var(--ink-soft);margin-bottom:8px}
.form-control,.form-select{
  width:100%;border-radius:var(--radius-md);border:1px solid var(--border);
  padding:11px 15px;font-size:15px;color:var(--ink);background:#FFFDFB;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.form-control::placeholder{color:#A9B1B9}
.form-control:focus,.form-select:focus{
  border-color:var(--coral);background:#fff;outline:none;
  box-shadow:0 0 0 4px rgba(242,107,78,.16);
}
.form-control:disabled{opacity:.6}
.form-hint{font-size:12.5px;color:var(--muted);margin-top:6px}
.form-check-input{
  width:19px;height:19px;border-radius:6px;border:1px solid var(--border);margin-top:3px;
}
.form-check-input:checked{background-color:var(--coral);border-color:var(--coral)}
.form-check-input:focus{box-shadow:0 0 0 4px rgba(242,107,78,.16);border-color:var(--coral)}
.form-check-label{font-size:14px;color:var(--muted);line-height:1.7}
.form-ok{
  margin-top:18px;padding:14px 18px;border-radius:var(--radius-md);
  background:var(--lime-soft);color:#43792F;font-size:14.5px;font-weight:700;
  display:flex;align-items:center;gap:9px;
}

/* ============ 口碑 ============ */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;
  box-shadow:var(--shadow-xs);display:flex;flex-direction:column;gap:12px;
  transition:transform .24s ease,box-shadow .24s ease;
}
.review-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.review-head{display:flex;align-items:center;gap:12px}
.avatar{
  width:44px;height:44px;border-radius:50%;object-fit:cover;flex:0 0 auto;
  background:var(--coral-soft);border:2px solid #fff;box-shadow:var(--shadow-xs);
}
.review-name{font-size:15px;font-weight:800}
.review-city{font-size:12.5px;color:var(--muted)}
.review-score{display:inline-flex;align-items:center;gap:3px;color:var(--yellow);font-size:13.5px;font-weight:700}
.review-text{font-size:14.5px;color:var(--ink-soft);line-height:1.8;flex:1}
.review-tags{display:flex;flex-wrap:wrap;gap:7px}

/* ============ 公约 & 标签云 ============ */
.rule-layout{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.rule-list{display:grid;gap:12px}
.rule-item{
  display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-md);padding:16px 18px;box-shadow:var(--shadow-xs);
}
.rule-item i{color:var(--coral);font-size:17px;margin-top:2px;flex:0 0 auto}
.rule-item strong{display:block;font-size:15px;margin-bottom:3px}
.rule-item span{font-size:13.5px;color:var(--muted);line-height:1.7}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-pill{
  display:inline-flex;align-items:center;padding:8px 15px;border-radius:var(--pill);
  background:#fff;border:1px solid var(--border);font-size:14px;color:var(--ink-soft);font-weight:600;
  transition:background .2s ease,border-color .2s ease,color .2s ease,transform .2s ease;
}
.tag-pill:hover{background:var(--coral-soft);border-color:var(--coral);color:var(--coral-dark);transform:translateY(-2px)}

/* ============ 页脚 ============ */
.site-footer{background:#1F2933;color:#E4E0DA;padding:58px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .brand-mark{box-shadow:none;background:linear-gradient(135deg,var(--coral),var(--yellow))}
.footer-brand-main{font-size:16px;font-weight:800;color:#fff;line-height:1.2}
.footer-brand-sub{font-size:11.5px;color:#9AA5B0;margin-top:2px}
.footer-desc{font-size:14px;color:#9AA5B0;line-height:1.85;max-width:330px}
.footer-title{font-size:14.5px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.03em}
.footer-links a{display:block;font-size:14px;color:#B4BDC6;padding:5px 0;transition:color .2s ease,transform .2s ease}
.footer-links a:hover{color:var(--lime);transform:translateX(3px)}
.footer-contact li{font-size:14px;color:#B4BDC6;margin-bottom:10px;display:flex;gap:8px;align-items:flex-start;line-height:1.7}
.footer-contact i{color:var(--lime);margin-top:4px;flex:0 0 auto}
.footer-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:#8B96A1;
}
.footer-bottom a{color:#A9B4BE}
.footer-bottom a:hover{color:var(--lime)}

/* ============ 响应式 ============ */
@media (max-width:991.98px){
  .main-nav{display:none}
  .header-cta{display:none}
  .header-mobile-cta{
    display:inline-flex;margin-left:auto;padding:10px 16px;font-size:13.5px;border-radius:11px;
  }
  .header-inner{height:64px;gap:14px}
  .brand-main{font-size:14.5px}
  .brand-sub{font-size:10.5px}
  .brand-mark{width:36px;height:36px;border-radius:11px}

  .mobile-tabbar{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:1040;
    background:#FFFDFA;border-top:1px solid var(--border);
    padding:6px 6px calc(6px + env(safe-area-inset-bottom));
    box-shadow:0 -8px 24px rgba(31,41,51,.07);
  }
  .tab-item{
    flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
    padding:6px 0;border-radius:11px;font-size:11.5px;font-weight:700;color:#8B96A1;
    transition:color .2s ease,background .2s ease;
  }
  .tab-item i{font-size:19px;line-height:1}
  .tab-item.active{color:var(--coral-dark);background:var(--coral-soft)}
  body{padding-bottom:78px}

  .hero{padding:40px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-lead{max-width:100%}
  .float-card--a{left:8px;top:10px}
  .float-card--b{right:8px;bottom:12px}
  .section{padding:56px 0}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .bento-item--lg,.bento-item--sm{grid-column:span 12;min-height:0}
  .compare{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:repeat(2,1fr)}
  .quick-grid{grid-template-columns:1fr}
  .review-grid{grid-template-columns:1fr 1fr}
  .news-layout{grid-template-columns:1fr}
  .guard-grid{grid-template-columns:1fr}
  .rule-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .form-card{padding:24px}
}
@media (max-width:575.98px){
  body{font-size:16px}
  .section{padding:48px 0}
  .hero-title{font-size:29px}
  .kpi-grid{grid-template-columns:1fr 1fr;gap:12px}
  .kpi-card{padding:20px 16px}
  .kpi-value{font-size:28px}
  .scene-grid{grid-template-columns:1fr}
  .review-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-actions .btn-brand,.hero-actions .btn-ghost{width:100%}
  .float-card{position:static;margin-top:12px;width:100%}
  .hero-visual{display:flex;flex-direction:column}
  .form-card{padding:20px}
  .news-row-thumb{width:64px;height:64px}
  .guard-card{padding:20px}
  .bento-item{padding:22px}
  .footer-bottom{font-size:12.5px}
}

/* roulang page: article */
:root{
  --coral:#F26B4E;
  --coral-dark:#E4573D;
  --coral-soft:#FFF1EC;
  --lime:#86C166;
  --lime-soft:#EDF6E7;
  --yellow:#F4B740;
  --cream:#FFF8F0;
  --ink:#1F2933;
  --ink-soft:#3B4753;
  --muted:#6B7280;
  --border:#F0E4DA;
  --white:#FFFFFF;
  --radius-lg:18px;
  --radius-md:12px;
  --radius-sm:10px;
  --pill:999px;
  --shadow-xs:0 4px 14px rgba(31,41,51,.06);
  --shadow-sm:0 10px 30px rgba(31,41,51,.08);
  --shadow-md:0 18px 44px rgba(31,41,51,.13);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16.5px;
  line-height:1.75;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--coral-dark);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--coral)}
button{font-family:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
:focus-visible{outline:3px solid rgba(242,107,78,.32);outline-offset:2px;border-radius:6px}
.container-xl{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:#FFFDFA;
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:40px;height:40px;border-radius:13px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--coral) 0%,var(--coral-dark) 58%,var(--yellow) 100%);
  display:grid;place-items:center;color:#fff;box-shadow:0 8px 18px rgba(242,107,78,.28);
}
.brand-mark svg{width:22px;height:22px}
.brand-text{display:flex;flex-direction:column;line-height:1.16}
.brand-main{font-size:16px;font-weight:800;letter-spacing:-.01em}
.brand-sub{font-size:11.5px;color:var(--muted);letter-spacing:.03em;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{
  position:relative;padding:9px 14px 12px;border-radius:10px;
  color:var(--ink-soft);font-weight:600;font-size:15px;white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:3px;border-radius:2px;
  background:var(--coral);transform:scaleX(0);transform-origin:left;transition:transform .24s ease;
}
.nav-link:hover{color:var(--coral-dark);background:rgba(242,107,78,.06)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--coral-dark);font-weight:800}
.nav-link.active::after{transform:scaleX(1)}
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-md);border:1px solid transparent;
  background:var(--coral);color:#fff;font-weight:700;font-size:15px;line-height:1.2;
  box-shadow:0 10px 22px rgba(242,107,78,.24);
  transition:background .2s ease,transform .2s ease,box-shadow .2s ease;
  cursor:pointer;
}
.btn-brand:hover{background:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 16px 30px rgba(228,87,61,.3)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-md);border:1px solid var(--border);
  background:#fff;color:var(--coral-dark);font-weight:700;font-size:15px;line-height:1.2;
  transition:border-color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease;
  cursor:pointer;
}
.btn-ghost:hover{border-color:var(--coral);background:var(--coral-soft);color:var(--coral-dark);transform:translateY(-2px);box-shadow:var(--shadow-xs)}
.btn-ghost:active{transform:translateY(0)}
.header-cta{flex:0 0 auto;margin-left:6px;font-size:14.5px;padding:11px 20px}
.header-mobile-cta{display:none}
.mobile-tabbar{display:none}

/* ============ 通用区块 ============ */
.section{padding:72px 0;position:relative}
.section--white{background:#fff}
.section--cream{background:var(--cream)}
.section--soft{background:var(--coral-soft)}
.section-head{max-width:780px;margin-bottom:34px}
.section-title{font-size:clamp(23px,2.6vw,32px);font-weight:800;line-height:1.28;letter-spacing:-.01em;margin-bottom:10px}
.section-desc{color:var(--muted);font-size:16px;line-height:1.85}
.eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 14px;border-radius:var(--pill);
  background:#fff;border:1px solid var(--border);
  color:var(--coral-dark);font-size:13px;font-weight:700;letter-spacing:.02em;
  margin-bottom:14px;
}

/* ============ 文章页专用 ============ */
.meta-strip{background:#fff;border-bottom:1px solid var(--border)}
.meta-strip-inner{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  padding:12px 20px;font-size:13px;color:var(--muted);
}
.meta-strip-inner .dot-sep{width:5px;height:5px;border-radius:50%;background:#E0CDBF}
.meta-chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--pill);
  background:var(--cream);border:1px solid var(--border);
  font-size:13px;color:var(--ink-soft);font-weight:600;
}
.meta-chip i{color:var(--coral);font-size:13px}

.article-page{padding:34px 0 76px;background:var(--cream)}
.breadcrumb-bar{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13.5px;color:var(--muted);margin-bottom:20px;
}
.breadcrumb-bar a{color:var(--muted)}
.breadcrumb-bar a:hover{color:var(--coral-dark);text-decoration:underline}
.breadcrumb-sep{color:#CDBBAE}
.col-head{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:22px}
.col-head h2{font-size:19px;font-weight:800;color:var(--ink);letter-spacing:-.01em}
.brand-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--pill);
  background:var(--coral-soft);border:1px solid #FADFD5;
  color:var(--coral-dark);font-size:12.5px;font-weight:700;
}
.brand-badge i{font-size:12px}

.post-head{margin-bottom:26px}
.post-title{
  font-size:clamp(26px,3.4vw,40px);
  font-weight:800;line-height:1.26;letter-spacing:-.02em;
  margin-bottom:14px;color:var(--ink);
}
.post-summary{
  font-size:16.5px;line-height:1.85;color:#4B5563;
  margin-bottom:18px;max-width:76ch;
}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.post-cover{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  border-radius:var(--radius-lg);border:1px solid var(--border);
  box-shadow:var(--shadow-sm);background:var(--coral-soft);
}

.article-body{
  max-width:72ch;
  font-size:17px;line-height:1.85;color:var(--ink-soft);
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:clamp(22px,3vw,40px);box-shadow:var(--shadow-xs);
}
.article-body h2{
  font-size:25px;font-weight:800;color:var(--ink);line-height:1.36;
  margin:36px 0 14px;padding-left:14px;border-left:4px solid var(--coral);
}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:20px;font-weight:700;color:var(--ink);line-height:1.4;margin:28px 0 12px}
.article-body h4{font-size:17.5px;font-weight:700;color:var(--ink);margin:22px 0 10px}
.article-body p{margin:0 0 18px}
.article-body ul,.article-body ol{padding-left:22px;margin:0 0 18px}
.article-body li{margin-bottom:9px;line-height:1.8}
.article-body strong{color:var(--ink);font-weight:700}
.article-body a{color:var(--coral-dark);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--coral)}
.article-body img{border-radius:var(--radius-md);margin:20px auto;max-width:100%}
.article-body figure{margin:24px 0}
.article-body figcaption{
  font-size:13.5px;color:var(--muted);text-align:center;margin-top:10px;line-height:1.7;
}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;
  background:var(--coral-soft);border-left:4px solid var(--coral);
  border-radius:0 var(--radius-md) var(--radius-md) 0;
  color:var(--ink);font-size:16.5px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body table{
  display:block;width:100%;overflow-x:auto;border-collapse:collapse;
  font-size:15px;margin:20px 0;border-radius:var(--radius-sm);
}
.article-body th,.article-body td{border:1px solid var(--border);padding:10px 13px;text-align:left}
.article-body th{background:var(--coral-soft);color:var(--ink);font-weight:700}
.article-body hr{border:0;border-top:1px solid var(--border);margin:30px 0}
.article-body code{
  background:var(--cream);border:1px solid var(--border);border-radius:6px;
  padding:1px 6px;font-size:.92em;color:var(--coral-dark);
}

.empty-state{
  background:#fff;border:2px dashed #F3C4B4;border-radius:var(--radius-lg);
  padding:56px 24px;text-align:center;box-shadow:var(--shadow-xs);
}
.empty-state i{font-size:44px;color:var(--coral);opacity:.7;display:block;margin-bottom:14px}
.empty-state h2{font-size:21px;font-weight:800;color:var(--ink);margin-bottom:8px}
.empty-state p{color:var(--muted);font-size:15px;margin-bottom:20px}

.keypoints-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:clamp(22px,3vw,34px);box-shadow:var(--shadow-sm);
}
.keypoints-title{
  display:flex;align-items:center;gap:10px;
  font-size:21px;font-weight:800;color:var(--ink);margin-bottom:18px;
}
.keypoints-title i{color:var(--coral);font-size:22px}
.keypoints-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.keypoints-list li{
  display:flex;gap:12px;align-items:flex-start;
  font-size:15.5px;line-height:1.8;color:var(--ink-soft);
  background:var(--cream);border:1px solid var(--border);
  border-radius:var(--radius-md);padding:13px 16px;
  transition:border-color .2s ease,background .2s ease;
}
.keypoints-list li:hover{border-color:#F7D2C4;background:var(--coral-soft)}
.keypoints-list li .kp-dot{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;
  background:var(--lime-soft);color:#4E7F38;
  display:grid;place-items:center;font-size:12px;font-weight:800;margin-top:3px;
}

.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.related-card{
  display:flex;flex-direction:column;gap:10px;height:100%;
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:22px;box-shadow:var(--shadow-xs);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#F7D2C4}
.related-card .rc-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;color:var(--muted)}
.rc-tag{
  display:inline-block;padding:3px 10px;border-radius:var(--pill);
  background:var(--lime-soft);color:#4E7F38;font-size:11.5px;font-weight:700;
}
.rc-title{font-size:17px;font-weight:700;line-height:1.5;color:var(--ink)}
.rc-desc{font-size:14px;line-height:1.72;color:var(--muted)}
.rc-more{margin-top:auto;font-size:13.5px;font-weight:700;color:var(--coral-dark);display:inline-flex;align-items:center;gap:5px}

.nextstep-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.nextstep-card{
  display:flex;align-items:center;gap:16px;
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:22px 24px;box-shadow:var(--shadow-xs);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.nextstep-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#F7D2C4}
.nextstep-icon{
  flex:0 0 auto;width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;font-size:20px;
  background:var(--coral-soft);color:var(--coral-dark);
}
.nextstep-card:nth-child(2) .nextstep-icon{background:var(--lime-soft);color:#4E7F38}
.nextstep-text strong{display:block;font-size:16.5px;font-weight:800;color:var(--ink);margin-bottom:3px}
.nextstep-text span{font-size:13.5px;color:var(--muted)}

.policy-block{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:clamp(22px,3vw,34px);box-shadow:var(--shadow-xs);
}
.policy-list{list-style:none;padding:0;margin:0;display:grid;gap:13px}
.policy-list li{display:flex;gap:11px;font-size:15px;line-height:1.8;color:var(--ink-soft)}
.policy-list li i{flex:0 0 auto;color:var(--lime);font-size:16px;margin-top:5px}

/* ============ 页脚 ============ */
.site-footer{background:#1B232C;color:#E7ECF1;padding:56px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr 1.3fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand .brand-mark{box-shadow:none}
.footer-brand-main{font-size:15.5px;font-weight:800;color:#fff;line-height:1.2}
.footer-brand-sub{font-size:11.5px;color:#9AA6B2;letter-spacing:.03em;margin-top:3px}
.footer-desc{font-size:14px;line-height:1.8;color:#9AA6B2;max-width:360px}
.footer-title{font-size:14.5px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-links,.footer-contact{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-links a{color:#B4BDC6;font-size:14px}
.footer-links a:hover{color:var(--lime)}
.footer-contact li{display:flex;gap:9px;font-size:14px;color:#B4BDC6;line-height:1.7}
.footer-contact i{color:var(--coral);font-size:14px;margin-top:4px;flex:0 0 auto}
.footer-contact a:hover{color:var(--lime)}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.09);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:#8894A0;
}

/* ============ 响应式 ============ */
@media (max-width:991.98px){
  .main-nav{display:none}
  .header-cta{display:none}
  .header-inner{height:64px;justify-content:space-between;gap:12px}
  .header-mobile-cta{
    display:inline-flex;align-items:center;gap:6px;
    padding:9px 15px;font-size:14px;border-radius:var(--radius-md);
    background:var(--coral);color:#fff;font-weight:700;
    box-shadow:0 8px 18px rgba(242,107,78,.24);
  }
  .header-mobile-cta:hover{background:var(--coral-dark);color:#fff}
  body{padding-bottom:86px}
  .mobile-tabbar{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:1040;
    background:#FFFDFA;border-top:1px solid var(--border);
    padding:6px 6px calc(6px + env(safe-area-inset-bottom));
    box-shadow:0 -8px 24px rgba(31,41,51,.08);
  }
  .tab-item{
    flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
    padding:6px 2px;border-radius:10px;color:var(--muted);
    font-size:11.5px;font-weight:600;line-height:1.2;
  }
  .tab-item i{font-size:18px}
  .tab-item:hover{color:var(--coral-dark)}
  .tab-item.active{color:var(--coral-dark)}
  .section{padding:52px 0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nextstep-grid{grid-template-columns:1fr}
}
@media (max-width:767.98px){
  body{font-size:16px}
  .article-page{padding:24px 0 56px}
  .article-body{font-size:16.5px;padding:22px 18px}
  .article-body h2{font-size:22px}
  .article-body h3{font-size:19px}
  .post-summary{font-size:15.5px}
  .meta-strip-inner{padding:10px 20px}
}
@media (max-width:575.98px){
  .container-xl{padding:0 16px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .related-grid{grid-template-columns:1fr}
  .brand-main{font-size:14.5px}
  .brand-sub{font-size:10.5px}
  .brand-mark{width:36px;height:36px;border-radius:11px}
  .btn-brand,.btn-ghost{width:100%}
  .keypoints-list li{font-size:15px}
}

/* roulang page: category1 */
:root{
  --coral:#F26B4E;
  --coral-dark:#E4573D;
  --coral-soft:#FFF1EC;
  --lime:#86C166;
  --lime-soft:#EDF6E7;
  --yellow:#F4B740;
  --cream:#FFF8F0;
  --ink:#1F2933;
  --ink-soft:#3B4753;
  --muted:#6B7280;
  --border:#F0E4DA;
  --white:#FFFFFF;
  --radius-lg:18px;
  --radius-md:12px;
  --radius-sm:10px;
  --pill:999px;
  --shadow-xs:0 4px 14px rgba(31,41,51,.06);
  --shadow-sm:0 10px 30px rgba(31,41,51,.08);
  --shadow-md:0 18px 44px rgba(31,41,51,.13);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16.5px;line-height:1.75;color:var(--ink);background:var(--cream);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--coral-dark);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--coral)}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em}
p{margin:0 0 12px}
ul{margin:0}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(242,107,78,.32);outline-offset:2px;border-radius:8px}
.container-xl{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ 顶部导航 ============ */
.site-header{position:sticky;top:0;z-index:1030;background:#FFFDFA;border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:40px;height:40px;border-radius:13px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--coral) 0%,var(--coral-dark) 58%,var(--yellow) 100%);
  display:grid;place-items:center;color:#fff;box-shadow:0 8px 18px rgba(242,107,78,.28);
}
.brand-mark svg{width:22px;height:22px}
.brand-text{display:flex;flex-direction:column;line-height:1.16}
.brand-main{font-size:16px;font-weight:800;letter-spacing:-.01em}
.brand-sub{font-size:11.5px;color:var(--muted);letter-spacing:.03em;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{
  position:relative;padding:9px 14px 12px;border-radius:10px;
  color:var(--ink-soft);font-weight:600;font-size:15px;white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:3px;border-radius:2px;
  background:var(--coral);transform:scaleX(0);transform-origin:left;transition:transform .24s ease;
}
.nav-link:hover{color:var(--coral-dark);background:rgba(242,107,78,.06)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--coral-dark);font-weight:800}
.nav-link.active::after{transform:scaleX(1)}
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-md);border:1px solid transparent;
  background:var(--coral);color:#fff;font-weight:700;font-size:15px;line-height:1.2;
  box-shadow:0 10px 22px rgba(242,107,78,.24);
  transition:background .2s ease,transform .2s ease,box-shadow .2s ease;cursor:pointer;
}
.btn-brand:hover{background:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 16px 30px rgba(228,87,61,.3)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-md);border:1px solid var(--border);
  background:#fff;color:var(--coral-dark);font-weight:700;font-size:15px;line-height:1.2;
  transition:border-color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease;cursor:pointer;
}
.btn-ghost:hover{border-color:var(--coral);background:var(--coral-soft);color:var(--coral-dark);transform:translateY(-2px);box-shadow:var(--shadow-xs)}
.btn-ghost:active{transform:translateY(0)}
.header-cta{flex:0 0 auto;margin-left:6px;font-size:14.5px;padding:11px 20px}
.header-mobile-cta{display:none}

/* ============ 移动端底部 Tab ============ */
.mobile-tabbar{display:none}
.tab-item{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;
  flex:1;min-height:48px;padding:6px 4px;font-size:11.5px;font-weight:600;color:var(--muted);
}
.tab-item i{font-size:19px;line-height:1}
.tab-item.active{color:var(--coral-dark)}
.tab-item:hover{color:var(--coral-dark)}

/* ============ 通用区块 ============ */
main{padding-bottom:0}
.section{padding:72px 0;position:relative}
.section--white{background:#fff}
.section--cream{background:var(--cream)}
.section--soft{background:var(--coral-soft)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:7px;padding:6px 14px;border-radius:var(--pill);
  background:#fff;border:1px solid var(--border);color:var(--coral-dark);
  font-size:13px;font-weight:700;letter-spacing:.02em;margin-bottom:14px;
}
.section-title{font-size:clamp(24px,2.6vw,32px);font-weight:800;line-height:1.28;margin-bottom:12px}
.section-desc{color:var(--muted);font-size:16px;line-height:1.85}

/* ============ 分类页头 ============ */
.cat-hero{position:relative;overflow:hidden;background:var(--cream);padding:38px 0 58px;border-bottom:1px solid var(--border)}
.cat-hero-bg{
  position:absolute;inset:0;z-index:0;opacity:.10;
  background-image:url('/assets/images/fa12cf97aa463e99.webp');
  background-size:cover;background-position:center;
}
.cat-hero-dots{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background-image:radial-gradient(rgba(242,107,78,.15) 1.4px,transparent 1.4px);
  background-size:24px 24px;
  -webkit-mask-image:linear-gradient(100deg,#000 8%,rgba(0,0,0,.2) 65%,transparent 100%);
  mask-image:linear-gradient(100deg,#000 8%,rgba(0,0,0,.2) 65%,transparent 100%);
}
.cat-hero .container-xl{position:relative;z-index:2}
.crumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:18px;flex-wrap:wrap}
.crumb i{font-size:11px;color:#C9B9AC}
.crumb span.current{color:var(--coral-dark);font-weight:700}
.cat-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start}
.cat-title{font-size:clamp(28px,3.8vw,44px);font-weight:800;line-height:1.18;margin-bottom:16px}
.cat-title em{font-style:normal;color:var(--coral-dark);background:linear-gradient(transparent 68%,rgba(244,183,64,.45) 0);padding:0 2px}
.cat-lead{color:#4B5563;font-size:16.5px;line-height:1.85;max-width:600px;margin-bottom:20px}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:24px}
.chip{
  display:inline-flex;align-items:center;gap:6px;padding:8px 15px;border-radius:var(--pill);
  background:#fff;border:1px solid var(--border);color:var(--ink-soft);
  font-size:13.5px;font-weight:600;cursor:pointer;
  transition:all .2s ease;
}
.chip:hover{border-color:var(--coral);color:var(--coral-dark);background:var(--coral-soft)}
.chip.is-on{background:var(--coral);border-color:var(--coral);color:#fff;box-shadow:0 8px 18px rgba(242,107,78,.24)}
.chip i{font-size:14px}
.cat-stats{display:flex;flex-wrap:wrap;gap:12px}
.mini-stat{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);
  padding:12px 18px;box-shadow:var(--shadow-xs);min-width:120px;
}
.mini-stat b{display:block;font-size:22px;font-weight:800;color:var(--coral-dark);line-height:1.2}
.mini-stat span{font-size:12.5px;color:var(--muted)}

/* 直播预告卡 */
.live-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
.live-cover{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--coral-soft)}
.live-body{padding:18px 20px 20px}
.live-pill{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:var(--pill);
  background:var(--coral-soft);color:var(--coral-dark);font-size:12px;font-weight:800;margin-bottom:10px;
}
.live-title{font-size:17px;font-weight:800;line-height:1.45;margin-bottom:4px}
.live-sub{font-size:13.5px;color:var(--muted);margin-bottom:14px}
.countdown{display:flex;gap:8px;margin-bottom:14px}
.cd-cell{flex:1;text-align:center;background:var(--coral-soft);border-radius:var(--radius-sm);padding:9px 4px}
.cd-num{font-size:19px;font-weight:800;color:var(--coral-dark);line-height:1.1;font-variant-numeric:tabular-nums}
.cd-lab{font-size:11px;color:#9A8578;margin-top:2px}

/* ============ 筛选排序条 ============ */
.toolbar{background:#fff;border-bottom:1px solid var(--border);padding:16px 0}
.toolbar-inner{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.toolbar-label{font-size:13.5px;font-weight:800;color:var(--ink-soft);white-space:nowrap}
.seg{display:inline-flex;background:var(--cream);border:1px solid var(--border);border-radius:var(--pill);padding:4px;gap:2px;flex-wrap:wrap}
.seg-btn{
  border:0;background:transparent;border-radius:var(--pill);padding:7px 15px;
  font-size:13.5px;font-weight:700;color:var(--ink-soft);cursor:pointer;white-space:nowrap;
  transition:all .2s ease;
}
.seg-btn:hover{color:var(--coral-dark)}
.seg-btn.is-on{background:#fff;color:var(--coral-dark);box-shadow:var(--shadow-xs)}
.toolbar-right{margin-left:auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.sort-link{font-size:13.5px;color:var(--muted);font-weight:600}
.sort-link:hover{color:var(--coral-dark)}
.sort-link.is-on{color:var(--coral-dark);font-weight:800}
.toolbar-note{font-size:13px;color:var(--muted)}

/* ============ 路线卡片 ============ */
.route-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-xs);height:100%;display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.route-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#EAD7C9}
.route-cover{width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--coral-soft)}
.route-body{padding:17px 18px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.route-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.route-name{font-size:17.5px;font-weight:800;line-height:1.4}
.stars{color:var(--yellow);font-size:13px;letter-spacing:1px;white-space:nowrap;font-weight:700}
.stars b{color:var(--ink-soft);font-size:12.5px;margin-left:3px;letter-spacing:0}
.route-specs{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:13.5px;color:var(--muted)}
.route-specs i{color:var(--coral-dark);margin-right:4px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:12px;padding:4px 10px;border-radius:var(--pill);background:var(--coral-soft);color:var(--coral-dark);font-weight:700}
.tag--lime{background:var(--lime-soft);color:#4E7B36}
.tag--yellow{background:#FEF6E3;color:#9A6C0B}
.route-foot{margin-top:auto;padding-top:6px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.route-link{font-size:13.5px;font-weight:800;color:var(--coral-dark);display:inline-flex;align-items:center;gap:5px}
.route-link:hover{gap:8px}
.route-meta{font-size:12.5px;color:var(--muted)}

/* ============ 日历摘要 ============ */
.cal-strip{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px;margin-bottom:26px}
.cal-day{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);
  padding:12px 6px;text-align:center;box-shadow:var(--shadow-xs);
  transition:transform .2s ease,box-shadow .2s ease;
}
.cal-day:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.cal-day.is-on{background:var(--coral);border-color:var(--coral);color:#fff;box-shadow:0 10px 22px rgba(242,107,78,.26)}
.cal-day .dow{font-size:12px;color:var(--muted);font-weight:700}
.cal-day.is-on .dow{color:rgba(255,255,255,.86)}
.cal-day .num{font-size:19px;font-weight:800;line-height:1.3}
.cal-day .dot{width:6px;height:6px;border-radius:50%;background:var(--coral);margin:5px auto 0}
.cal-day.is-on .dot{background:#fff}
.plan-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:18px;box-shadow:var(--shadow-xs);height:100%;
  transition:transform .2s ease,box-shadow .2s ease;
}
.plan-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.plan-time{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:800;color:var(--coral-dark);background:var(--coral-soft);padding:4px 11px;border-radius:var(--pill);margin-bottom:10px}
.plan-name{font-size:16px;font-weight:800;line-height:1.45;margin-bottom:6px}
.plan-info{font-size:13.5px;color:var(--muted);line-height:1.7}

/* ============ 装备测评清单 ============ */
.gear-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-xs);height:100%}
.gear-badge{display:inline-flex;align-items:center;gap:7px;background:var(--lime-soft);color:#4E7B36;font-size:12.5px;font-weight:800;padding:5px 13px;border-radius:var(--pill);margin-bottom:12px}
.gear-title{font-size:18px;font-weight:800;line-height:1.45;margin-bottom:6px}
.gear-note{font-size:14px;color:var(--muted);margin-bottom:14px}
.check-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.7;color:var(--ink-soft)}
.check-list i{color:var(--lime);font-size:16px;margin-top:2px;flex:0 0 auto}
.score-row{display:flex;align-items:center;gap:10px;margin-bottom:9px;font-size:13.5px;color:var(--ink-soft)}
.score-row .lbl{width:78px;flex:0 0 auto;font-weight:700}
.score-bar{flex:1;height:8px;border-radius:var(--pill);background:#F4EDE6;overflow:hidden}
.score-bar span{display:block;height:100%;border-radius:var(--pill);background:linear-gradient(90deg,var(--coral) 0%,var(--yellow) 100%)}
.score-row .val{width:34px;text-align:right;font-weight:800;color:var(--coral-dark)}

/* ============ 安全提示 ============ */
.safe-item{
  display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-md);padding:16px 18px;height:100%;
  transition:transform .2s ease,box-shadow .2s ease;
}
.safe-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-xs)}
.safe-ico{
  width:42px;height:42px;flex:0 0 auto;border-radius:12px;display:grid;place-items:center;
  background:var(--coral-soft);color:var(--coral-dark);font-size:19px;
}
.safe-ico--lime{background:var(--lime-soft);color:#4E7B36}
.safe-ico--yellow{background:#FEF6E3;color:#9A6C0B}
.safe-title{font-size:15.5px;font-weight:800;margin-bottom:4px}
.safe-text{font-size:13.8px;color:var(--muted);line-height:1.75;margin:0}

/* ============ 口碑卡 ============ */
.review-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-xs);height:100%}
.review-head{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;background:var(--coral-soft);flex:0 0 auto}
.review-name{font-size:14.5px;font-weight:800;line-height:1.3}
.review-sub{font-size:12.5px;color:var(--muted)}
.review-text{font-size:14.5px;color:var(--ink-soft);line-height:1.8;margin:10px 0 12px}

/* ============ 文章列表 ============ */
.post-card{
  display:block;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:20px;box-shadow:var(--shadow-xs);height:100%;color:var(--ink);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#EAD7C9;color:var(--ink)}
.post-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-bottom:10px;flex-wrap:wrap}
.badge-soft{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--pill);background:var(--coral-soft);color:var(--coral-dark);font-weight:700;font-size:12px}
.post-title{font-size:16.5px;font-weight:800;line-height:1.5;margin-bottom:8px}
.post-excerpt{font-size:13.8px;color:var(--muted);line-height:1.75;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.empty-state{
  border:1.5px dashed #EBD9CB;background:var(--coral-soft);border-radius:var(--radius-lg);
  padding:44px 24px;text-align:center;
}
.empty-state i{font-size:34px;color:var(--coral);display:block;margin-bottom:10px}
.empty-state p{color:var(--ink-soft);font-size:15px;margin-bottom:16px}
.more-line{display:flex;justify-content:center;margin-top:30px}

/* ============ 收口 CTA ============ */
.cta-band{
  background:linear-gradient(120deg,#2A3742 0%,#1F2933 100%);
  border-radius:22px;padding:40px 36px;color:#fff;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-70px;top:-70px;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(242,107,78,.45) 0%,transparent 70%);
}
.cta-band h2{font-size:clamp(21px,2.4vw,28px);font-weight:800;margin-bottom:10px;position:relative;z-index:1}
.cta-band p{color:#C6CFD8;font-size:15px;max-width:620px;margin-bottom:20px;position:relative;z-index:1}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1}
.btn-light-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.35);
  background:transparent;color:#fff;font-weight:700;font-size:15px;
  transition:all .2s ease;cursor:pointer;
}
.btn-light-outline:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-2px)}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:#E7EBEF;padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1.15fr 1.3fr;gap:36px;padding-bottom:38px}
.footer-brand{display:flex;gap:11px;align-items:center;margin-bottom:14px}
.footer-brand .brand-mark{background:linear-gradient(135deg,var(--coral) 0%,var(--coral-dark) 58%,var(--yellow) 100%)}
.footer-brand-main{font-weight:800;font-size:16px;color:#fff;line-height:1.2}
.footer-brand-sub{font-size:11.5px;color:#B4BDC6;margin-top:3px}
.footer-desc{color:#B4BDC6;font-size:14px;line-height:1.8;max-width:340px;margin:0}
.footer-title{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.02em}
.footer-links,.footer-contact{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;font-size:14px}
.footer-links a{color:#B4BDC6}
.footer-links a:hover{color:var(--lime)}
.footer-contact li{color:#B4BDC6;display:flex;gap:8px;align-items:flex-start;line-height:1.7}
.footer-contact i{color:var(--coral);margin-top:3px;flex:0 0 auto}
.footer-contact a{color:#B4BDC6}
.footer-contact a:hover{color:var(--lime)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:18px 0 22px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:#94A3B8;
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .cat-hero-grid{grid-template-columns:1.1fr .9fr;gap:32px}
}
@media (max-width:991.98px){
  .main-nav{display:none}
  .header-cta{display:none}
  .header-mobile-cta{display:inline-flex;margin-left:auto;font-size:14px;padding:10px 16px}
  .mobile-tabbar{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:1040;
    background:#FFFDFA;border-top:1px solid var(--border);
    box-shadow:0 -6px 20px rgba(31,41,51,.07);
    padding-bottom:env(safe-area-inset-bottom);
    height:calc(64px + env(safe-area-inset-bottom));
    align-items:center;
  }
  main{padding-bottom:86px}
  .section{padding:52px 0}
  .cat-hero{padding:28px 0 44px}
  .cat-hero-grid{grid-template-columns:1fr;gap:28px}
  .cat-lead{max-width:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .cal-strip{grid-template-columns:repeat(4,minmax(0,1fr))}
  .toolbar-right{margin-left:0;width:100%}
  .cta-band{padding:32px 24px}
}
@media (max-width:767.98px){
  .header-inner{height:64px;gap:12px}
  .brand-main{font-size:15px}
  .brand-sub{font-size:11px}
  .cat-title{font-size:clamp(24px,6.4vw,32px)}
  .cat-lead{font-size:15.5px}
  .mini-stat{flex:1 1 calc(50% - 12px);min-width:0}
  .cal-strip{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:26px}
  .footer-bottom{flex-direction:column;gap:6px}
  .seg{width:100%}
  .seg-btn{flex:1 1 auto;text-align:center}
}
@media (max-width:520px){
  .container-xl{padding:0 16px}
  .section{padding:44px 0}
  .btn-brand,.btn-ghost,.btn-light-outline{width:100%}
  .hero-actions,.cta-actions{flex-direction:column;align-items:stretch}
  .cat-stats{gap:8px}
  .mini-stat{padding:10px 14px}
  .cd-num{font-size:17px}
  .route-top{flex-direction:column;gap:4px}
  .plan-card,.gear-card,.review-card,.post-card{padding:16px}
}

/* roulang page: category2 */
:root{
  --coral:#F26B4E;
  --coral-dark:#E4573D;
  --coral-soft:#FFF1EC;
  --lime:#86C166;
  --lime-soft:#EDF6E7;
  --yellow:#F4B740;
  --cream:#FFF8F0;
  --ink:#1F2933;
  --ink-soft:#3B4753;
  --muted:#6B7280;
  --border:#F0E4DA;
  --white:#FFFFFF;
  --radius-lg:18px;
  --radius-md:12px;
  --radius-sm:10px;
  --pill:999px;
  --shadow-xs:0 4px 14px rgba(31,41,51,.06);
  --shadow-sm:0 10px 30px rgba(31,41,51,.08);
  --shadow-md:0 18px 44px rgba(31,41,51,.13);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16.5px;
  line-height:1.75;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--coral-dark);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--coral)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(242,107,78,.35);outline-offset:2px;border-radius:6px}
.container-xl{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:#FFFDFA;
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:40px;height:40px;border-radius:13px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--coral) 0%,var(--coral-dark) 58%,var(--yellow) 100%);
  display:grid;place-items:center;color:#fff;box-shadow:0 8px 18px rgba(242,107,78,.28);
}
.brand-mark svg{width:22px;height:22px}
.brand-text{display:flex;flex-direction:column;line-height:1.16}
.brand-main{font-size:16px;font-weight:800;letter-spacing:-.01em}
.brand-sub{font-size:11.5px;color:var(--muted);letter-spacing:.03em;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{
  position:relative;padding:9px 14px 12px;border-radius:10px;
  color:var(--ink-soft);font-weight:600;font-size:15px;white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:3px;border-radius:2px;
  background:var(--coral);transform:scaleX(0);transform-origin:left;transition:transform .24s ease;
}
.nav-link:hover{color:var(--coral-dark);background:rgba(242,107,78,.06)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--coral-dark);font-weight:800}
.nav-link.active::after{transform:scaleX(1)}
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-md);border:1px solid transparent;
  background:var(--coral);color:#fff;font-weight:700;font-size:15px;line-height:1.2;
  box-shadow:0 10px 22px rgba(242,107,78,.24);
  transition:background .2s ease,transform .2s ease,box-shadow .2s ease;
  cursor:pointer;
}
.btn-brand:hover{background:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 16px 30px rgba(228,87,61,.3)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-md);border:1px solid var(--border);
  background:#fff;color:var(--coral-dark);font-weight:700;font-size:15px;line-height:1.2;
  transition:border-color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease;
  cursor:pointer;
}
.btn-ghost:hover{border-color:var(--coral);background:var(--coral-soft);color:var(--coral-dark);transform:translateY(-2px);box-shadow:var(--shadow-xs)}
.btn-ghost:active{transform:translateY(0)}
.header-cta{flex:0 0 auto;margin-left:6px;font-size:14.5px;padding:11px 20px}
/* ============ 移动端底部 Tab ============ */
.mobile-tabbar{display:none}
/* ============ 通用区块 ============ */
.section{padding:72px 0;position:relative}
.section--white{background:#fff}
.section--cream{background:var(--cream)}
.section--soft{background:var(--coral-soft)}
.section-head{max-width:800px;margin-bottom:36px}
.eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 14px;border-radius:var(--pill);
  background:#fff;border:1px solid var(--border);
  color:var(--coral-dark);font-size:13px;font-weight:700;letter-spacing:.02em;
  margin-bottom:14px;
}
.section-title{font-size:clamp(24px,2.7vw,34px);font-weight:800;line-height:1.26;margin-bottom:12px;letter-spacing:-.01em}
.section-desc{color:var(--muted);font-size:16px;line-height:1.85}
/* ============ 分类页头 ============ */
.cat-hero{position:relative;overflow:hidden;background:var(--cream);padding:44px 0 48px;border-bottom:1px solid var(--border)}
.cat-hero-bg{
  position:absolute;inset:0;z-index:0;
  background-image:url('/assets/images/339efd8b0645c10e.webp');
  background-size:cover;background-position:center;opacity:.1;
}
.cat-hero-dots{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background-image:radial-gradient(rgba(242,107,78,.15) 1.4px,transparent 1.4px);
  background-size:22px 22px;
  -webkit-mask-image:linear-gradient(105deg,#000 8%,rgba(0,0,0,.22) 68%,transparent 100%);
  mask-image:linear-gradient(105deg,#000 8%,rgba(0,0,0,.22) 68%,transparent 100%);
}
.cat-hero .container-xl{position:relative;z-index:2}
.cat-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:16px}
.cat-crumb a{color:var(--muted)}
.cat-crumb a:hover{color:var(--coral-dark)}
.cat-crumb i{font-size:11px;opacity:.7}
.cat-title{font-size:clamp(28px,4vw,46px);font-weight:800;line-height:1.16;letter-spacing:-.02em;margin-bottom:14px}
.cat-title em{font-style:normal;color:var(--coral-dark);background:linear-gradient(transparent 66%,rgba(244,183,64,.42) 0);padding:0 2px}
.cat-lead{color:#4B5563;font-size:16.5px;line-height:1.85;max-width:760px}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 16px;border-radius:var(--pill);
  background:#fff;border:1px solid var(--border);
  color:var(--ink-soft);font-size:14px;font-weight:600;
  transition:border-color .2s ease,color .2s ease,background .2s ease,transform .2s ease;
}
.chip i{color:var(--coral);font-size:14px}
.chip:hover{border-color:var(--coral);color:var(--coral-dark);background:var(--coral-soft);transform:translateY(-1px)}
.chip.is-on{background:var(--coral);border-color:var(--coral);color:#fff}
.chip.is-on i{color:#fff}
.safety-strip{
  display:flex;align-items:flex-start;gap:12px;
  margin-top:26px;padding:14px 18px;border-radius:var(--radius-md);
  background:#fff;border:1px solid var(--border);border-left:4px solid var(--lime);
  color:var(--ink-soft);font-size:14.5px;line-height:1.7;box-shadow:var(--shadow-xs);
}
.safety-strip i{color:var(--lime);font-size:18px;line-height:1.5}
/* ============ 指标条 ============ */
.metric-band{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);padding:26px 24px;
}
.metric-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric-item{
  padding:14px 16px;border-radius:var(--radius-md);background:var(--cream);
  border:1px solid var(--border);
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
}
.metric-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-xs);background:#fff}
.metric-num{font-size:clamp(24px,2.6vw,32px);font-weight:800;color:var(--coral-dark);line-height:1.15;letter-spacing:-.02em}
.metric-num span{font-size:14px;font-weight:700;color:var(--muted);margin-left:3px}
.metric-label{font-size:13.5px;color:var(--muted);margin-top:4px}
.metric-note{
  display:flex;align-items:center;gap:8px;margin-top:16px;
  font-size:13.5px;color:var(--muted);
}
.metric-note i{color:var(--lime)}
/* ============ 话题卡片墙 ============ */
.topic-wall{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;align-items:start}
.topic-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-xs);overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.topic-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#E9D6C8}
.topic-card:nth-child(even){margin-top:34px}
.topic-cover{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--coral-soft);border-bottom:1px solid var(--border)}
.topic-body{padding:20px 22px 22px}
.topic-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.topic-avatar{
  width:38px;height:38px;border-radius:50%;flex:0 0 auto;
  display:grid;place-items:center;font-weight:800;font-size:14px;color:#fff;
  background:linear-gradient(135deg,var(--coral) 0%,var(--coral-dark) 100%);
  box-shadow:0 6px 14px rgba(242,107,78,.24);
}
.topic-avatar--lime{background:linear-gradient(135deg,var(--lime) 0%,#6BA84F 100%);box-shadow:0 6px 14px rgba(134,193,102,.28)}
.topic-avatar--gold{background:linear-gradient(135deg,var(--yellow) 0%,#D9992A 100%);box-shadow:0 6px 14px rgba(244,183,64,.28)}
.topic-meta{font-size:13px;color:var(--muted);line-height:1.45}
.topic-meta strong{display:block;color:var(--ink);font-size:14px;font-weight:700}
.topic-title{font-size:19px;font-weight:800;line-height:1.4;margin-bottom:8px;letter-spacing:-.01em}
.topic-excerpt{font-size:15px;color:var(--ink-soft);line-height:1.8}
.topic-foot{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px}
.tag{
  display:inline-flex;align-items:center;padding:4px 11px;border-radius:var(--pill);
  background:var(--coral-soft);color:var(--coral-dark);font-size:12.5px;font-weight:700;
}
.tag--lime{background:var(--lime-soft);color:#4F8A38}
.tag--gold{background:#FDF3DF;color:#B07C13}
.participate{
  margin-left:auto;display:inline-flex;align-items:center;gap:5px;
  font-size:13px;color:var(--muted);font-weight:600;
}
.participate i{color:var(--coral)}
/* ============ 公约清单 ============ */
.rules-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:stretch}
.rules-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:28px 26px;box-shadow:var(--shadow-xs);
}
.rules-card h3{font-size:20px;font-weight:800;margin-bottom:16px}
.check-list li{
  display:flex;align-items:flex-start;gap:10px;
  padding:10px 0;border-bottom:1px dashed var(--border);
  font-size:15px;color:var(--ink-soft);line-height:1.75;
}
.check-list li:last-child{border-bottom:none;padding-bottom:0}
.check-list i{color:var(--lime);font-size:16px;line-height:1.7;flex:0 0 auto}
.rules-side{
  background:linear-gradient(160deg,#25303B 0%,#1F2933 100%);
  border-radius:var(--radius-lg);padding:30px 28px;color:#E7EBEF;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;justify-content:center;
}
.rules-side h3{font-size:20px;font-weight:800;color:#fff;margin-bottom:12px}
.rules-side p{font-size:14.5px;line-height:1.85;color:#B4BDC6;margin-bottom:16px}
.rules-side .badge-line{display:flex;flex-wrap:wrap;gap:8px}
.rules-side .badge-line span{
  padding:5px 12px;border-radius:var(--pill);font-size:12.5px;font-weight:700;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);color:#F0F3F5;
}
/* ============ 文章列表 ============ */
.article-list{display:flex;flex-direction:column;gap:14px}
.article-row{
  display:flex;gap:16px;align-items:center;
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);
  padding:16px 18px;color:var(--ink);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.article-row:hover{transform:translateY(-2px);box-shadow:var(--shadow-xs);border-color:#E9D6C8;color:var(--ink)}
.article-thumb{
  width:104px;height:76px;flex:0 0 auto;border-radius:var(--radius-sm);
  object-fit:cover;background:var(--coral-soft);
}
.article-body{min-width:0;flex:1}
.article-title{font-size:16.5px;font-weight:800;line-height:1.45;margin-bottom:5px}
.article-excerpt{
  font-size:14px;color:var(--muted);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px;font-size:12.5px;color:var(--muted)}
.article-meta .tag{font-size:12px}
.list-more{display:flex;justify-content:center;margin-top:22px}
.empty-state{
  border:1.5px dashed #EBD5C6;background:var(--coral-soft);
  border-radius:var(--radius-lg);padding:38px 24px;text-align:center;color:var(--ink-soft);
}
.empty-state i{font-size:30px;color:var(--coral);display:block;margin-bottom:10px}
.empty-state p{font-size:15px;line-height:1.8;margin-bottom:14px}
/* ============ 礼仪步骤 ============ */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step-item{
  position:relative;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:24px 20px 22px;box-shadow:var(--shadow-xs);
  transition:transform .2s ease,box-shadow .2s ease;
}
.step-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.step-num{
  width:36px;height:36px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:15px;color:#fff;margin-bottom:14px;
  background:linear-gradient(135deg,var(--coral) 0%,var(--coral-dark) 100%);
  box-shadow:0 8px 16px rgba(242,107,78,.22);
}
.step-item:nth-child(2) .step-num{background:linear-gradient(135deg,var(--lime) 0%,#6BA84F 100%);box-shadow:0 8px 16px rgba(134,193,102,.24)}
.step-item:nth-child(3) .step-num{background:linear-gradient(135deg,var(--yellow) 0%,#D9992A 100%);box-shadow:0 8px 16px rgba(244,183,64,.26)}
.step-item h3{font-size:17px;font-weight:800;margin-bottom:8px}
.step-item p{font-size:14.5px;color:var(--muted);line-height:1.8}
/* ============ 表单 ============ */
.join-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:36px;align-items:start}
.join-intro h2{font-size:clamp(24px,2.7vw,32px);font-weight:800;line-height:1.28;margin-bottom:12px}
.join-intro p{color:var(--muted);font-size:15.5px;line-height:1.85;margin-bottom:18px}
.join-tips li{display:flex;gap:9px;align-items:flex-start;font-size:14.5px;color:var(--ink-soft);padding:7px 0}
.join-tips i{color:var(--coral);font-size:15px;line-height:1.7}
.join-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:26px 26px 28px;box-shadow:var(--shadow-sm);
}
.join-card h3{font-size:19px;font-weight:800;margin-bottom:18px}
.form-label{font-size:14px;font-weight:700;color:var(--ink-soft);margin-bottom:6px;display:block}
.form-control,.form-select{
  width:100%;border:1px solid var(--border);border-radius:var(--radius-md);
  padding:11px 14px;font-size:15px;color:var(--ink);background:#FFFDFA;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.form-control::placeholder{color:#A9B0B8}
.form-control:focus,.form-select:focus{
  outline:none;border-color:var(--coral);background:#fff;
  box-shadow:0 0 0 3px rgba(242,107,78,.18);
}
.form-check{display:flex;align-items:flex-start;gap:9px;font-size:13.5px;color:var(--muted);line-height:1.7}
.form-check input{
  width:18px;height:18px;margin-top:3px;flex:0 0 auto;
  accent-color:var(--coral);border-radius:5px;
}
.form-hint{font-size:12.5px;color:var(--muted);margin-top:10px}
/* ============ 反馈卡 ============ */
.voice-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px 22px;box-shadow:var(--shadow-xs);height:100%;
  transition:transform .2s ease,box-shadow .2s ease;
}
.voice-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.voice-head{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.voice-avatar{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;color:#fff;font-size:14px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--coral) 0%,var(--coral-dark) 100%);
}
.voice-avatar--lime{background:linear-gradient(135deg,var(--lime) 0%,#6BA84F 100%)}
.voice-avatar--gold{background:linear-gradient(135deg,var(--yellow) 0%,#D9992A 100%)}
.voice-name{font-size:15px;font-weight:800;line-height:1.4}
.voice-city{font-size:12.5px;color:var(--muted)}
.stars{display:inline-flex;gap:2px;color:var(--yellow);font-size:13px;margin-bottom:10px}
.voice-text{font-size:14.8px;color:var(--ink-soft);line-height:1.85}
/* ============ 页脚 ============ */
.site-footer{background:#1F2933;color:#E7EBEF;padding:56px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr 1.2fr;gap:30px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand .brand-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--coral) 0%,var(--coral-dark) 58%,var(--yellow) 100%);
  color:#fff;box-shadow:0 8px 18px rgba(242,107,78,.3);
}
.footer-brand .brand-mark svg{width:22px;height:22px}
.footer-brand-main{font-size:16px;font-weight:800;color:#fff;line-height:1.2}
.footer-brand-sub{font-size:11.5px;color:#9AA5AF;margin-top:3px;letter-spacing:.03em}
.footer-desc{font-size:14px;color:#B4BDC6;line-height:1.85;max-width:340px}
.footer-title{font-size:14.5px;font-weight:800;color:#fff;margin-bottom:14px}
.footer-links li,.footer-contact li{margin-bottom:9px;font-size:14px;color:#B4BDC6;line-height:1.7}
.footer-links a,.footer-contact a{color:#B4BDC6}
.footer-links a:hover,.footer-contact a:hover{color:var(--lime)}
.footer-contact i{color:var(--coral);margin-right:6px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;
  margin-top:40px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);
  font-size:13px;color:#9AA5AF;
}
/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .hero-grid{grid-template-columns:1fr}
}
@media (max-width:991.98px){
  .main-nav{display:none}
  .header-cta{display:none}
  .header-inner{height:64px;gap:12px}
  .brand-main{font-size:15px}
  .brand-sub{font-size:11px}
  .mobile-tabbar{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:1040;
    height:64px;padding-bottom:env(safe-area-inset-bottom);
    background:#FFFDFA;border-top:1px solid var(--border);
    box-shadow:0 -6px 22px rgba(31,41,51,.07);
  }
  .tab-item{
    flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
    font-size:11.5px;font-weight:600;color:var(--muted);
  }
  .tab-item i{font-size:19px;line-height:1}
  .tab-item.active{color:var(--coral-dark);font-weight:800}
  .tab-item.active i{color:var(--coral)}
  .tab-item:hover{color:var(--coral-dark)}
  main{padding-bottom:80px}
  .section{padding:52px 0}
  .cat-hero{padding:32px 0 38px}
  .metric-row{grid-template-columns:repeat(2,1fr)}
  .rules-wrap{grid-template-columns:1fr}
  .step-grid{grid-template-columns:repeat(2,1fr)}
  .join-wrap{grid-template-columns:1fr;gap:26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:767.98px){
  body{font-size:16px}
  .container-xl{padding:0 16px}
  .topic-wall{grid-template-columns:1fr;gap:18px}
  .topic-card:nth-child(even){margin-top:0}
  .article-thumb{width:84px;height:66px}
  .metric-row{grid-template-columns:repeat(2,1fr);gap:12px}
  .metric-band{padding:20px 16px}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .step-grid{grid-template-columns:1fr}
  .metric-row{grid-template-columns:1fr 1fr}
  .chip-row .chip{font-size:13px;padding:7px 13px}
  .article-row{flex-direction:column;align-items:flex-start}
  .article-thumb{width:100%;height:150px}
  .btn-brand,.btn-ghost{width:100%}
}

/* roulang page: category3 */
:root{
  --coral:#F26B4E;
  --coral-dark:#E4573D;
  --coral-soft:#FFF1EC;
  --lime:#86C166;
  --lime-soft:#EDF6E7;
  --yellow:#F4B740;
  --cream:#FFF8F0;
  --ink:#1F2933;
  --ink-soft:#3B4753;
  --muted:#6B7280;
  --border:#F0E4DA;
  --white:#FFFFFF;
  --radius-lg:18px;
  --radius-md:12px;
  --radius-sm:10px;
  --pill:999px;
  --shadow-xs:0 4px 14px rgba(31,41,51,.06);
  --shadow-sm:0 10px 30px rgba(31,41,51,.08);
  --shadow-md:0 18px 44px rgba(31,41,51,.13);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16.5px;
  line-height:1.75;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:-.015em}
p{margin:0 0 14px}
img{max-width:100%;display:block}
ul,ol{margin:0;padding:0;list-style:none}
a{color:var(--coral-dark);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--coral)}
button{font-family:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(242,107,78,.32);outline-offset:2px;
}
.container-xl{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:#FFFDFA;
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:40px;height:40px;border-radius:13px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--coral) 0%,var(--coral-dark) 58%,var(--yellow) 100%);
  display:grid;place-items:center;color:#fff;box-shadow:0 8px 18px rgba(242,107,78,.28);
}
.brand-mark svg{width:22px;height:22px}
.brand-text{display:flex;flex-direction:column;line-height:1.16}
.brand-main{font-size:16px;font-weight:800;letter-spacing:-.01em}
.brand-sub{font-size:11.5px;color:var(--muted);letter-spacing:.03em;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{
  position:relative;padding:9px 14px 12px;border-radius:10px;
  color:var(--ink-soft);font-weight:600;font-size:15px;white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:3px;border-radius:2px;
  background:var(--coral);transform:scaleX(0);transform-origin:left;transition:transform .24s ease;
}
.nav-link:hover{color:var(--coral-dark);background:rgba(242,107,78,.06)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--coral-dark);font-weight:800}
.nav-link.active::after{transform:scaleX(1)}
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-md);border:1px solid transparent;
  background:var(--coral);color:#fff;font-weight:700;font-size:15px;line-height:1.2;
  box-shadow:0 10px 22px rgba(242,107,78,.24);
  transition:background .2s ease,transform .2s ease,box-shadow .2s ease;
  cursor:pointer;
}
.btn-brand:hover{background:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 16px 30px rgba(228,87,61,.3)}
.btn-brand:active{transform:translateY(0);box-shadow:0 8px 16px rgba(228,87,61,.24)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-md);border:1px solid var(--border);
  background:#fff;color:var(--coral-dark);font-weight:700;font-size:15px;line-height:1.2;
  transition:border-color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease;
  cursor:pointer;
}
.btn-ghost:hover{border-color:var(--coral);background:var(--coral-soft);color:var(--coral-dark);transform:translateY(-2px);box-shadow:var(--shadow-xs)}
.btn-ghost:active{transform:translateY(0)}
.header-cta{flex:0 0 auto;margin-left:6px;font-size:14.5px;padding:11px 20px}
.header-mobile-cta{display:none}
/* ============ 移动端底部 Tab ============ */
.mobile-tabbar{display:none}
/* ============ 通用区块 ============ */
.section{padding:72px 0;position:relative}
.section--white{background:#fff}
.section--cream{background:var(--cream)}
.section--soft{background:var(--coral-soft)}
.section--ink{background:var(--ink);color:#EDF1F4}
.section-head{max-width:780px;margin-bottom:38px}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 14px;border-radius:var(--pill);
  background:#fff;border:1px solid var(--border);
  color:var(--coral-dark);font-size:13px;font-weight:700;letter-spacing:.02em;
  margin-bottom:14px;
}
.eyebrow i{font-size:14px}
.section-title{font-size:clamp(24px,2.7vw,34px);font-weight:800;line-height:1.26;margin-bottom:12px}
.section-desc{color:var(--muted);font-size:16px;line-height:1.85;margin:0}
/* ============ 分类页头 ============ */
.cat-head{
  position:relative;overflow:hidden;background:var(--cream);
  padding:52px 0 46px;border-bottom:1px solid var(--border);
}
.cat-head::before{
  content:"";position:absolute;right:-120px;top:-140px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle at 40% 40%,rgba(242,107,78,.16),rgba(244,183,64,.06) 60%,transparent 72%);
  pointer-events:none;
}
.cat-head .container-xl{position:relative;z-index:2}
.cat-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:16px}
.cat-crumb a{color:var(--muted)}
.cat-crumb a:hover{color:var(--coral-dark)}
.cat-crumb span.dot{color:#C9BDB3}
.cat-head-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.cat-title{font-size:clamp(28px,3.6vw,42px);font-weight:800;line-height:1.2;margin-bottom:14px}
.cat-title em{font-style:normal;color:var(--coral-dark);background:linear-gradient(transparent 64%,rgba(244,183,64,.45) 0);padding:0 2px}
.cat-lead{color:#4B5563;font-size:16px;line-height:1.88;max-width:600px;margin-bottom:18px}
.notice-bar{
  display:flex;gap:12px;align-items:flex-start;
  background:#fff;border:1px solid var(--border);border-left:4px solid var(--lime);
  border-radius:var(--radius-md);padding:14px 16px;box-shadow:var(--shadow-xs);
  font-size:14.5px;color:var(--ink-soft);line-height:1.7;max-width:620px;
}
.notice-bar i{color:var(--lime);font-size:18px;line-height:1.4;flex:0 0 auto}
.chip-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 15px;border-radius:var(--pill);background:#fff;border:1px solid var(--border);
  font-size:13.5px;font-weight:600;color:var(--ink-soft);
  transition:all .2s ease;
}
.chip:hover{border-color:var(--coral);color:var(--coral-dark);background:var(--coral-soft);transform:translateY(-2px)}
.chip i{font-size:13px;color:var(--coral)}
.cat-visual{position:relative}
.cat-photo{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:20px;
  border:1px solid var(--border);box-shadow:var(--shadow-md);background:var(--coral-soft);
}
.cat-float{
  position:absolute;left:-14px;bottom:-18px;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:12px 16px;
  display:flex;align-items:center;gap:10px;
}
.cat-float .num{font-size:22px;font-weight:800;color:var(--coral-dark);line-height:1}
.cat-float .txt{font-size:12.5px;color:var(--muted);line-height:1.3}
/* ============ 场景卡 ============ */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.scene-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:22px 22px 20px;box-shadow:var(--shadow-xs);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  display:flex;flex-direction:column;height:100%;
}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#EBD8CA}
.scene-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:var(--coral-soft);color:var(--coral-dark);font-size:20px;margin-bottom:14px;
}
.scene-icon.lime{background:var(--lime-soft);color:#5C9442}
.scene-icon.yellow{background:#FFF6E2;color:#B8820F}
.scene-card h3{font-size:18.5px;font-weight:800;margin-bottom:8px}
.scene-card p{color:var(--muted);font-size:14.5px;line-height:1.78;margin:0 0 14px}
.scene-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto}
.tag{
  display:inline-flex;align-items:center;padding:4px 11px;border-radius:var(--pill);
  font-size:12.5px;font-weight:600;background:var(--cream);color:var(--ink-soft);border:1px solid var(--border);
}
.tag--coral{background:var(--coral-soft);color:var(--coral-dark);border-color:#FBDCD2}
.tag--lime{background:var(--lime-soft);color:#5C9442;border-color:#DCEBD0}
/* ============ 礼仪与边界 ============ */
.rule-wrap{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:30px;box-shadow:var(--shadow-sm);
}
.check-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 26px}
.check-item{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:var(--ink-soft);line-height:1.72}
.check-item i{
  color:var(--lime);font-size:18px;line-height:1.4;flex:0 0 auto;margin-top:1px;
}
.check-item.warn i{color:var(--coral)}
.check-item strong{color:var(--ink);font-weight:700}
.rule-note{
  margin-top:24px;padding-top:20px;border-top:1px dashed var(--border);
  font-size:14px;color:var(--muted);line-height:1.8;
}
/* ============ 流程步骤 ============ */
.step-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.step-item{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px 20px 20px;box-shadow:var(--shadow-xs);position:relative;
  transition:transform .22s ease,box-shadow .22s ease;
}
.step-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:11px;background:var(--coral);color:#fff;
  font-weight:800;font-size:15px;margin-bottom:14px;
  box-shadow:0 8px 16px rgba(242,107,78,.26);
}
.step-item h3{font-size:17px;font-weight:800;margin-bottom:7px}
.step-item p{font-size:14px;color:var(--muted);line-height:1.75;margin:0}
/* ============ 评价摘录 ============ */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.voice-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow-xs);
  transition:transform .22s ease,box-shadow .22s ease;
  display:flex;flex-direction:column;height:100%;
}
.voice-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.voice-top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.avatar{
  width:44px;height:44px;border-radius:50%;object-fit:cover;background:var(--coral-soft);
  border:1px solid var(--border);flex:0 0 auto;
}
.voice-name{font-size:14.5px;font-weight:800;line-height:1.3}
.voice-city{font-size:12.5px;color:var(--muted);line-height:1.4}
.stars{display:inline-flex;gap:2px;color:var(--yellow);font-size:13px;margin-bottom:10px}
.voice-card p{font-size:14.5px;color:var(--ink-soft);line-height:1.82;margin:0 0 14px}
.voice-tag{margin-top:auto}
/* ============ 文章列表 ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-xs);height:100%;
  display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#EBD8CA}
.post-thumb{
  width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--coral-soft);
}
.post-body{padding:20px;display:flex;flex-direction:column;flex:1 1 auto}
.post-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-bottom:10px}
.post-meta .badge-cat{
  display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--pill);
  background:var(--coral-soft);color:var(--coral-dark);font-weight:700;font-size:12px;
}
.post-card h3{font-size:17px;font-weight:800;line-height:1.5;margin-bottom:8px}
.post-card h3 a{color:var(--ink)}
.post-card h3 a:hover{color:var(--coral-dark)}
.post-card p{font-size:14px;color:var(--muted);line-height:1.78;margin:0 0 14px}
.post-more{margin-top:auto;font-size:13.5px;font-weight:700;color:var(--coral-dark);display:inline-flex;align-items:center;gap:6px}
.post-more:hover{gap:9px}
.empty-box{
  border:2px dashed #EFD9CC;background:var(--coral-soft);border-radius:var(--radius-lg);
  padding:44px 24px;text-align:center;color:var(--muted);
}
.empty-box i{font-size:34px;color:var(--coral);display:block;margin-bottom:12px}
.empty-box p{font-size:15px;margin:0}
.list-foot{display:flex;justify-content:center;margin-top:32px}
/* ============ FAQ ============ */
.faq-wrap{max-width:880px;margin:0 auto}
.faq-wrap .accordion-item{
  border:1px solid var(--border);border-radius:var(--radius-md) !important;
  background:#fff;margin-bottom:12px;overflow:hidden;box-shadow:var(--shadow-xs);
}
.faq-wrap .accordion-button{
  font-size:16px;font-weight:700;color:var(--ink);background:#fff;
  padding:18px 20px;border-radius:0;box-shadow:none;line-height:1.6;
}
.faq-wrap .accordion-button:not(.collapsed){
  color:var(--coral-dark);background:var(--coral-soft);
  box-shadow:inset 4px 0 0 var(--coral);
}
.faq-wrap .accordion-button:focus{box-shadow:inset 4px 0 0 var(--coral),0 0 0 3px rgba(242,107,78,.22)}
.faq-wrap .accordion-button::after{
  background-image:none;content:"\F282";font-family:"bootstrap-icons";
  font-size:15px;color:var(--coral-dark);transition:transform .25s ease;
  width:auto;height:auto;line-height:1;
}
.faq-wrap .accordion-button:not(.collapsed)::after{transform:rotate(180deg)}
.faq-wrap .accordion-body{padding:4px 20px 20px;color:var(--ink-soft);font-size:15px;line-height:1.85}
/* ============ 收口 CTA ============ */
.cta-bar{
  background:linear-gradient(120deg,#FFF1EC 0%,#FFF8F0 55%,#EDF6E7 100%);
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:34px 34px;display:flex;align-items:center;justify-content:space-between;gap:26px;
  box-shadow:var(--shadow-xs);
}
.cta-bar h2{font-size:clamp(20px,2.3vw,26px);font-weight:800;margin-bottom:8px}
.cta-bar p{color:var(--muted);font-size:15px;margin:0}
.cta-bar .actions{display:flex;gap:12px;flex-wrap:wrap;flex:0 0 auto}
/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:#E7ECF0;padding:56px 0 24px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.35fr .8fr 1fr 1.05fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand .brand-mark{box-shadow:none}
.footer-brand-main{font-size:15.5px;font-weight:800;color:#fff;line-height:1.3}
.footer-brand-sub{font-size:11.5px;color:#9FAAB4;line-height:1.4;margin-top:2px}
.footer-desc{font-size:13.8px;color:#B4BDC6;line-height:1.85;margin:0;max-width:330px}
.footer-title{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.02em}
.footer-links li{margin-bottom:9px}
.footer-links a{color:#B4BDC6;font-size:14px}
.footer-links a:hover{color:var(--lime)}
.footer-contact li{display:flex;gap:9px;align-items:flex-start;color:#B4BDC6;font-size:13.8px;line-height:1.7;margin-bottom:11px}
.footer-contact i{color:var(--coral);font-size:14px;line-height:1.6;flex:0 0 auto}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:20px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:12.5px;color:#8F9AA4;
}
/* ============ 响应式 ============ */
@media (max-width:991px){
  .main-nav{display:none}
  .header-cta{display:none}
  .header-mobile-cta{
    display:inline-flex;align-items:center;justify-content:center;
    margin-left:auto;padding:10px 16px;font-size:14px;border-radius:var(--radius-sm);
  }
  .header-inner{height:64px;gap:14px}
  .mobile-tabbar{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:1040;
    background:#fff;border-top:1px solid var(--border);
    height:calc(64px + env(safe-area-inset-bottom));
    padding-bottom:env(safe-area-inset-bottom);
    box-shadow:0 -6px 20px rgba(31,41,51,.07);
  }
  .tab-item{
    flex:1 1 0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
    font-size:11.5px;font-weight:600;color:var(--muted);padding:8px 0 6px;
  }
  .tab-item i{font-size:19px;line-height:1}
  .tab-item:hover,.tab-item:active{color:var(--coral-dark)}
  .tab-item.active{color:var(--coral-dark);font-weight:800}
  main{padding-bottom:84px}
  .section{padding:54px 0}
  .cat-head{padding:36px 0 40px}
  .cat-head-grid{grid-template-columns:1fr;gap:26px}
  .cat-visual{order:2}
  .cat-float{left:auto;right:12px;bottom:-14px}
  .scene-grid{grid-template-columns:repeat(2,1fr)}
  .step-flow{grid-template-columns:repeat(2,1fr)}
  .voice-grid{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .check-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:28px}
  .cta-bar{flex-direction:column;align-items:flex-start;padding:28px}
}
@media (max-width:575px){
  body{font-size:16px}
  .container-xl{padding:0 16px}
  .brand-main{font-size:14.5px}
  .brand-sub{font-size:10.5px}
  .brand-mark{width:36px;height:36px;border-radius:11px}
  .header-mobile-cta{padding:9px 13px;font-size:13px}
  .section{padding:46px 0}
  .scene-grid,.voice-grid,.post-grid,.step-flow,.footer-grid{grid-template-columns:1fr}
  .rule-wrap{padding:22px 18px}
  .cat-title{font-size:26px}
  .cta-bar{padding:24px 20px}
  .cta-bar .actions{width:100%}
  .cta-bar .actions .btn-brand,.cta-bar .actions .btn-ghost{width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .post-thumb{aspect-ratio:16/9}
}