/* roulang page: index */
:root{
  --orange:#E4572E;
  --orange-dark:#B83A18;
  --teal:#146B63;
  --teal-light:#DCEFEA;
  --sand:#F6F1E8;
  --surface:#FFFDF7;
  --charcoal:#15211D;
  --ink:#1E2421;
  --muted:#5D675F;
  --line:#E3D8C8;
  --yellow:#F2B84B;
  --radius:18px;
  --radius-btn:12px;
  --radius-img:14px;
  --shadow:0 10px 30px rgba(31,36,33,.08);
  --shadow-hover:0 18px 42px rgba(31,36,33,.16);
  --container:1240px;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,"Courier New",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--sand);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;border-radius:var(--radius-img)}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--teal)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:.02em}

/* ===== 顶部状态栏 ===== */
.topbar{background:var(--charcoal);color:#EDE7DC;font-size:13px}
.topbar-inner{display:flex;align-items:center;gap:24px;min-height:42px;flex-wrap:wrap}
.status-live{display:inline-flex;align-items:center;gap:8px;color:#fff;font-weight:600}
.pulse{width:8px;height:8px;border-radius:50%;background:#4BD48A;box-shadow:0 0 0 0 rgba(75,212,138,.7);animation:pulse 2s infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(75,212,138,.65)}
  70%{box-shadow:0 0 0 10px rgba(75,212,138,0)}
  100%{box-shadow:0 0 0 0 rgba(75,212,138,0)}
}
.topbar-note{color:#B9C2BB}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:16px}
.topbar-right a{color:#fff;border-bottom:1px dashed rgba(255,255,255,.4);padding-bottom:1px}
.topbar-right a:hover{color:var(--yellow)}
.city-switch{background:transparent;border:1px solid rgba(255,255,255,.28);color:#EDE7DC;border-radius:999px;padding:4px 12px;font-size:12px;transition:border-color .2s,color .2s}
.city-switch:hover{border-color:var(--yellow);color:var(--yellow)}

/* ===== 主导航 ===== */
.mainnav{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:60;box-shadow:0 4px 18px rgba(31,36,33,.05)}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:74px}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-mark{width:42px;height:42px;border-radius:12px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:800;font-size:19px;box-shadow:0 6px 16px rgba(228,87,46,.32)}
.logo-text{display:flex;flex-direction:column;line-height:1.25}
.logo-main{font-size:16px;font-weight:800;letter-spacing:.2px}
.logo-main span{color:var(--orange)}
.logo-sub{font-size:11px;color:var(--muted);letter-spacing:.6px}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav-menu a{display:block;padding:8px 11px;font-size:14.5px;font-weight:500;border-radius:9px;color:var(--ink);transition:background .2s,color .2s}
.nav-menu a:hover{background:var(--teal-light);color:var(--teal)}
.nav-menu a.active{color:var(--orange);font-weight:700;background:rgba(228,87,46,.08)}
.nav-cta{flex-shrink:0}
.nav-toggle{display:none;width:44px;height:44px;border-radius:11px;border:1px solid var(--line);background:var(--surface);align-items:center;justify-content:center;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:var(--radius-btn);font-size:15px;font-weight:700;border:1px solid transparent;transition:background .22s,color .22s,border-color .22s,transform .22s,box-shadow .22s;text-align:center;line-height:1.4}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(228,87,46,.26)}
.btn-primary:hover{background:var(--orange-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(228,87,46,.32)}
.btn-outline{background:transparent;border-color:var(--teal);color:var(--teal)}
.btn-outline:hover{background:var(--teal);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal);transform:translateY(-2px)}
.btn-dark{background:var(--charcoal);color:#fff}
.btn-dark:hover{background:#0C1613;color:#fff;transform:translateY(-2px)}
.btn-block{width:100%}

/* ===== 通用板块 ===== */
.section{padding:84px 0}
.section-sand{background:var(--sand)}
.section-white{background:var(--surface)}
.section-teal{background:var(--teal-light)}
.section-dark{background:var(--charcoal);color:#EDE7DC}
.section-head{max-width:760px;margin-bottom:44px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.6px;color:var(--orange);text-transform:none}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--orange);border-radius:2px}
.section-title{font-size:clamp(26px,3vw,40px);font-weight:800;line-height:1.28;letter-spacing:-.4px;margin-top:12px}
.section-desc{margin-top:14px;color:var(--muted);font-size:15.5px}
.section-dark .section-desc{color:#A9B4AD}
.section-dark .section-title{color:#fff}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.link-more{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--teal);font-size:14.5px;white-space:nowrap}
.link-more:hover{color:var(--orange)}
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;background:var(--teal-light);color:var(--teal);font-size:12.5px;font-weight:600;line-height:1.6}
.tag-orange{background:rgba(228,87,46,.1);color:var(--orange-dark)}
.tag-yellow{background:rgba(242,184,75,.18);color:#8A6008}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.card:hover{transform:translateY(-4px);border-color:var(--teal);box-shadow:var(--shadow-hover)}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;background:var(--sand);padding:72px 0 80px}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/fec5890ef9cdd1c1.webp");
  background-size:cover;background-position:center;
  opacity:.13;filter:saturate(.7);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(21,33,29,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(21,33,29,.055) 1px,transparent 1px);
  background-size:48px 48px;
  pointer-events:none;
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.78fr);gap:52px;align-items:start}
.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.16;font-weight:800;letter-spacing:-1px;margin-top:18px}
.hero h1 em{font-style:normal;color:var(--orange);position:relative}
.hero-sub{margin-top:20px;font-size:16.5px;color:#3D4842;max-width:600px}
.hero-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.hero-tags li{font-size:13px;color:var(--muted);background:rgba(255,253,247,.85);border:1px solid var(--line);border-radius:999px;padding:6px 14px}

/* 接单卡 */
.order-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 18px 44px rgba(31,36,33,.12);overflow:hidden}
.order-card-top{background:var(--orange);color:#fff;padding:14px 22px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13.5px;font-weight:700}
.order-card-top .dotline{display:inline-flex;align-items:center;gap:8px}
.order-card-top .dotline i{width:8px;height:8px;border-radius:50%;background:#fff;display:inline-block;animation:pulse 2s infinite}
.order-card-body{padding:24px 22px 26px}
.order-card-body h2{font-size:19px;font-weight:800;letter-spacing:-.2px}
.order-card-body p.hint{font-size:13px;color:var(--muted);margin-top:6px}
.field{margin-top:16px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--muted);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 14px;border-radius:11px;border:1px solid var(--line);
  background:#fff;font-size:15px;transition:border-color .2s,box-shadow .2s;appearance:none;
}
.field select{background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 19px) 21px,calc(100% - 13px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:38px}
.field textarea{height:96px;padding:12px 14px;resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(20,107,99,.14)}
.order-card .btn{margin-top:18px}
.order-promise{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.order-promise span{font-size:12px;color:var(--teal);background:var(--teal-light);border-radius:999px;padding:4px 11px;font-weight:600}
.order-avg{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--muted);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.order-avg strong{color:var(--orange-dark);font-family:var(--mono)}

/* ===== 状态条 ===== */
.statusbar{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0}
.statusbar-inner{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.statusbar-item{display:flex;align-items:center;gap:9px;font-size:14px;color:#3B463F}
.statusbar-item strong{font-family:var(--mono);color:var(--orange-dark);font-size:15px}
.statusbar-item .dot-live{width:9px;height:9px;border-radius:50%;background:#2FA96B;box-shadow:0 0 0 4px rgba(47,169,107,.16)}
.statusbar .btn{margin-left:auto;padding:10px 22px;font-size:14px}

/* ===== 分类入口 ===== */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cat-card{display:block;padding:24px 22px;position:relative}
.cat-icon{width:46px;height:46px;border-radius:13px;background:var(--teal-light);color:var(--teal);display:grid;place-items:center;font-weight:800;font-size:18px;margin-bottom:16px;transition:background .25s,color .25s}
.cat-card:hover .cat-icon{background:var(--orange);color:#fff}
.cat-card h3{font-size:17.5px;font-weight:800;line-height:1.45}
.cat-card p{font-size:13.5px;color:var(--muted);margin-top:8px;min-height:46px}
.cat-foot{display:flex;align-items:center;justify-content:space-between;margin-top:14px;font-size:13px;color:var(--teal);font-weight:700}
.cat-foot .arrow{transition:transform .25s}
.cat-card:hover .cat-foot .arrow{transform:translateX(4px)}

/* ===== 场景网格 2+4 ===== */
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.scene-card{overflow:hidden;display:flex;flex-direction:column}
.scene-card.big{grid-column:span 2;flex-direction:row;align-items:stretch}
.scene-card.big .scene-media{width:44%;flex-shrink:0;overflow:hidden}
.scene-card.big .scene-media img{height:100%;width:100%;object-fit:cover;border-radius:0}
.scene-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.scene-card h3{font-size:18px;font-weight:800;line-height:1.4}
.scene-card.big h3{font-size:21px}
.scene-card p{font-size:13.8px;color:var(--muted)}
.scene-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:8px}
.scene-link{font-size:13px;font-weight:700;color:var(--teal);display:inline-flex;align-items:center;gap:5px}
.scene-card:hover .scene-link{color:var(--orange)}
.scene-thumb{overflow:hidden}
.scene-thumb img{width:100%;height:132px;object-fit:cover;border-radius:0}
.scene-card:hover .scene-thumb img{transform:scale(1.04)}
.scene-thumb img{transition:transform .5s ease}

/* ===== 流程 ===== */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.flow-step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative;box-shadow:var(--shadow)}
.flow-step::after{content:"";position:absolute;top:52px;right:-13px;width:26px;height:2px;background:var(--line)}
.flow-step:last-child::after{display:none}
.flow-num{width:44px;height:44px;border-radius:12px;background:var(--teal);color:#fff;display:grid;place-items:center;font-family:var(--mono);font-size:17px;font-weight:700;margin-bottom:16px}
.flow-step h3{font-size:17.5px;font-weight:800}
.flow-step p{font-size:13.8px;color:var(--muted);margin-top:8px}

/* ===== 夜间专题 ===== */
.night-band{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:44px;align-items:center;padding:52px;border-radius:24px;background:linear-gradient(120deg,#15211D 0%,#1D2E28 60%,#23362E 100%);border:1px solid #2C4038;box-shadow:0 22px 50px rgba(21,33,29,.28);position:relative;overflow:hidden}
.night-band::before{content:"";position:absolute;right:-70px;top:-70px;width:260px;height:260px;border-radius:50%;background:rgba(228,87,46,.16);filter:blur(6px)}
.night-band > *{position:relative;z-index:1}
.night-band h2{font-size:clamp(24px,2.6vw,34px);font-weight:800;color:#fff;line-height:1.3;margin-top:14px}
.night-band p{color:#A9B4AD;margin-top:14px;font-size:15px}
.night-list{display:grid;gap:12px}
.night-item{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:14px;background:rgba(255,253,247,.06);border:1px solid rgba(227,216,200,.16);transition:background .25s,border-color .25s,transform .25s}
.night-item:hover{background:rgba(228,87,46,.14);border-color:rgba(228,87,46,.4);transform:translateX(4px)}
.night-item .badge{font-family:var(--mono);font-size:12px;background:var(--orange);color:#fff;border-radius:8px;padding:3px 8px;flex-shrink:0}
.night-item span.t{font-size:15px;color:#F3EEE4;font-weight:600}
.night-item span.a{margin-left:auto;color:var(--yellow);font-weight:700}

/* ===== 计价 ===== */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.price-card{padding:26px 24px}
.price-card h3{font-size:17.5px;font-weight:800}
.price-range{font-family:var(--mono);font-size:26px;font-weight:700;color:var(--orange-dark);margin-top:12px;line-height:1.2}
.price-range small{font-size:13px;color:var(--muted);font-weight:500;font-family:inherit}
.price-card ul{margin-top:16px;display:grid;gap:8px}
.price-card li{font-size:13.8px;color:var(--muted);padding-left:18px;position:relative}
.price-card li::before{content:"";position:absolute;left:0;top:11px;width:7px;height:7px;border-radius:2px;background:var(--teal);opacity:.7}
.price-note{margin-top:26px;display:flex;gap:16px;align-items:flex-start;padding:20px 24px;background:rgba(242,184,75,.14);border:1px solid rgba(242,184,75,.5);border-radius:var(--radius)}
.price-note strong{color:#8A6008;flex-shrink:0}
.price-note p{font-size:14px;color:#5A4A1E}

/* ===== 认证四宫格 ===== */
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cert-card{padding:26px 22px;text-align:left}
.cert-icon{width:44px;height:44px;border-radius:12px;background:var(--teal-light);color:var(--teal);display:grid;place-items:center;font-weight:800;font-size:17px;margin-bottom:14px}
.cert-card h3{font-size:17px;font-weight:800}
.cert-card p{font-size:13.8px;color:var(--muted);margin-top:8px}

/* ===== 城市覆盖 ===== */
.city-wrap{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:36px;align-items:center}
.city-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
.city-media img{width:100%;height:100%;object-fit:cover;border-radius:0;min-height:280px}
.city-media .overlay{position:absolute;left:0;right:0;bottom:0;padding:22px;background:linear-gradient(180deg,rgba(21,33,29,0) 0%,rgba(21,33,29,.82) 100%);color:#fff}
.city-media .overlay strong{display:block;font-size:15px}
.city-media .overlay span{font-size:13px;color:#C7D0C9}
.city-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.city-chip{font-size:13.5px;padding:10px 6px;text-align:center;border-radius:11px;border:1px solid var(--line);background:var(--surface);color:#3B463F;transition:border-color .2s,color .2s,background .2s}
.city-chip:hover{border-color:var(--teal);color:var(--teal);background:var(--teal-light)}
.city-note{margin-top:16px;font-size:13.5px;color:var(--muted)}

/* ===== CMS 资讯 ===== */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s,border-color .25s;overflow:hidden}
.post-card:hover{transform:translateY(-4px);border-color:var(--teal);box-shadow:var(--shadow-hover)}
.post-link{display:flex;flex-direction:column;height:100%;padding:24px 22px}
.post-cat{font-size:12px;font-weight:700;color:var(--teal);background:var(--teal-light);border-radius:999px;padding:3px 11px;align-self:flex-start}
.post-card h3{font-size:17.5px;font-weight:800;line-height:1.5;margin-top:12px}
.post-card p{font-size:13.6px;color:var(--muted);margin-top:10px;flex:1}
.post-meta{display:flex;align-items:center;justify-content:space-between;margin-top:18px;padding-top:14px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--muted)}
.post-meta .arrow{color:var(--orange);font-weight:700}
.empty-state{grid-column:1/-1;text-align:center;padding:52px 24px;border:1px dashed var(--line);border-radius:var(--radius);background:var(--surface);color:var(--muted);font-size:15px}

/* ===== 热门专题 ===== */
.topic-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.topic-item{display:flex;align-items:center;gap:16px;padding:18px 22px;background:var(--surface);border:1px solid var(--line);border-radius:14px;transition:border-color .22s,transform .22s,box-shadow .22s}
.topic-item:hover{border-color:var(--teal);transform:translateX(4px);box-shadow:var(--shadow)}
.topic-item .idx{font-family:var(--mono);font-size:13px;color:var(--orange-dark);font-weight:700;flex-shrink:0}
.topic-item .tx{font-size:15.5px;font-weight:700}
.topic-item .sub{font-size:12.5px;color:var(--muted);font-weight:400;display:block;margin-top:2px}
.topic-item .arrow{margin-left:auto;color:var(--teal);font-weight:700}

/* ===== 评价 ===== */
.review-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.review-card{padding:24px 22px;display:flex;flex-direction:column;gap:12px}
.review-stars{color:var(--yellow);font-size:14px;letter-spacing:2px}
.review-card p{font-size:14px;color:#3B463F;flex:1}
.review-meta{display:flex;gap:8px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);border-top:1px dashed var(--line);padding-top:12px}

/* ===== FAQ ===== */
.faq-wrap{max-width:900px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line);background:transparent}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:16px;padding:22px 4px;font-size:16.5px;font-weight:700;line-height:1.5}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";margin-left:auto;font-size:22px;font-weight:400;color:var(--teal);flex-shrink:0;transition:transform .25s}
.faq-item[open] summary::after{content:"+";transform:rotate(45deg);color:var(--orange)}
.faq-item[open] summary{color:var(--orange-dark)}
.faq-answer{padding:0 4px 24px;font-size:14.8px;color:var(--muted);max-width:820px}

/* ===== 预约区 ===== */
.booking-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:32px;align-items:start}
.form-card{padding:32px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-grid .full{grid-column:1/-1}
.form-tip{font-size:12.5px;color:var(--muted);margin-top:14px}
.side-card{padding:28px 26px;background:var(--charcoal);color:#EDE7DC;border-radius:var(--radius);border:1px solid #2C4038}
.side-card h3{font-size:19px;font-weight:800;color:#fff}
.side-card .tel{font-family:var(--mono);font-size:22px;font-weight:700;color:var(--yellow);margin-top:14px;letter-spacing:.5px}
.side-card ul{margin-top:18px;display:grid;gap:10px}
.side-card li{font-size:13.8px;color:#B9C2BB;padding-left:18px;position:relative}
.side-card li::before{content:"";position:absolute;left:0;top:11px;width:7px;height:7px;border-radius:50%;background:var(--orange)}
.side-card .btn{margin-top:22px}

/* ===== 企业维保 ===== */
.b2b-band{display:flex;align-items:center;gap:32px;padding:38px 40px;border-radius:24px;background:var(--teal-light);border:1px solid #C4E0D8;flex-wrap:wrap}
.b2b-band h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.35}
.b2b-band p{font-size:14.5px;color:#2C4F49;margin-top:10px;max-width:620px}
.b2b-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.b2b-tags span{font-size:12.5px;background:#fff;border:1px solid #C4E0D8;border-radius:999px;padding:5px 13px;color:var(--teal);font-weight:600}
.b2b-actions{margin-left:auto;display:flex;gap:12px;flex-wrap:wrap}

/* ===== 保障四列 ===== */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.guard-card{padding:26px 22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.guard-card .gnum{font-family:var(--mono);font-size:13px;color:var(--orange);font-weight:700}
.guard-card h3{font-size:17px;font-weight:800;margin-top:10px}
.guard-card p{font-size:13.8px;color:var(--muted);margin-top:8px}

/* ===== CTA 条 ===== */
.cta-band{background:linear-gradient(115deg,var(--orange) 0%,var(--orange-dark) 100%);border-radius:24px;padding:44px 48px;display:flex;align-items:center;gap:32px;flex-wrap:wrap;color:#fff;box-shadow:0 22px 48px rgba(184,58,24,.28)}
.cta-band h2{font-size:clamp(23px,2.6vw,32px);font-weight:800;line-height:1.32}
.cta-band p{font-size:14.5px;color:rgba(255,255,255,.88);margin-top:10px}
.cta-actions{margin-left:auto;display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn-ghost{background:#fff;border-color:#fff;color:var(--orange-dark)}
.cta-band .btn-ghost:hover{background:var(--charcoal);border-color:var(--charcoal);color:#fff}
.cta-band .btn-dark{background:var(--charcoal);color:#fff}
.cta-band .btn-dark:hover{background:#0B1411}

/* ===== 页脚 ===== */
.site-footer{background:var(--charcoal);color:#B9C2BB;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding:64px 0 44px}
.footer-brand .logo-main{color:#fff;font-size:15.5px}
.footer-brand .logo-sub{color:#8C978F}
.footer-brand p{font-size:13.8px;color:#9AA69E;margin-top:16px;max-width:320px}
.footer-col h4{color:#fff;font-size:14.5px;font-weight:800;margin-bottom:16px;letter-spacing:.3px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:13.8px;color:#A9B4AD}
.footer-col a:hover{color:var(--yellow)}
.footer-col .city-mini{display:flex;flex-wrap:wrap;gap:8px}
.footer-col .city-mini span{font-size:12.5px;border:1px solid rgba(227,216,200,.2);border-radius:999px;padding:4px 11px;color:#A9B4AD}
.footer-contact dl{margin:0;display:grid;gap:10px;font-size:13.5px}
.footer-contact dt{color:#8C978F;font-size:12.5px}
.footer-contact dd{margin:0;color:#E4DED2}
.footer-bottom{border-top:1px solid rgba(227,216,200,.14);padding:20px 0 30px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#8C978F}
.footer-bottom a{color:#8C978F}
.footer-bottom a:hover{color:var(--yellow)}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .nav-menu{display:none}
  .nav-toggle{display:flex;order:3}
  .nav-cta{margin-left:auto;padding:11px 20px;font-size:14px}
  .mainnav{position:sticky}
  .nav-menu.open{
    display:flex;position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:2px;
    background:var(--surface);border-bottom:1px solid var(--line);
    padding:12px 20px 20px;box-shadow:0 18px 30px rgba(31,36,33,.12);
  }
  .nav-menu.open a{padding:12px 14px;font-size:15px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .scene-grid{grid-template-columns:repeat(2,1fr)}
  .scene-card.big{grid-column:span 2;flex-direction:column}
  .scene-card.big .scene-media{width:100%}
  .scene-card.big .scene-media img{height:190px}
  .flow{grid-template-columns:repeat(2,1fr)}
  .flow-step::after{display:none}
  .night-band{grid-template-columns:1fr;padding:38px 30px;gap:28px}
  .price-grid{grid-template-columns:1fr}
  .cert-grid{grid-template-columns:repeat(2,1fr)}
  .city-wrap{grid-template-columns:1fr}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .topic-list{grid-template-columns:1fr}
  .review-grid{grid-template-columns:repeat(2,1fr)}
  .booking-grid{grid-template-columns:1fr}
  .guard-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .section{padding:64px 0}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .topbar-inner{gap:12px;font-size:12px;padding:8px 0}
  .topbar-note{display:none}
  .topbar-right{margin-left:0;width:100%;justify-content:space-between}
  .nav-inner{min-height:66px;gap:12px}
  .logo-mark{width:38px;height:38px;font-size:17px}
  .logo-main{font-size:14.5px}
  .logo-sub{font-size:10px}
  .hero{padding:44px 0 56px}
  .hero h1{font-size:clamp(28px,7.6vw,38px)}
  .hero-sub{font-size:15px}
  .hero-actions .btn{flex:1 1 46%}
  .statusbar-inner{gap:14px}
  .statusbar .btn{margin-left:0;width:100%}
  .cat-grid,.scene-grid,.cert-grid,.guard-grid,.review-grid,.post-grid{grid-template-columns:1fr}
  .scene-card.big{grid-column:span 1}
  .flow{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .city-grid{grid-template-columns:repeat(3,1fr)}
  .b2b-band{padding:28px 22px}
  .b2b-actions{margin-left:0;width:100%}
  .cta-band{padding:32px 24px}
  .cta-actions{margin-left:0;width:100%}
  .cta-actions .btn{flex:1 1 100%}
  .footer-grid{grid-template-columns:1fr;padding:48px 0 32px}
  .section{padding:52px 0}
  .section-head{margin-bottom:30px}
}
@media (max-width:520px){
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}
  .btn{width:100%}
  .nav-cta{width:auto}
  .city-grid{grid-template-columns:repeat(2,1fr)}
  .order-card-body{padding:20px 18px 22px}
  .form-card{padding:22px 18px}
  .topic-item{padding:15px 16px;gap:12px}
  .topic-item .tx{font-size:14.5px}
  .footer-bottom{flex-direction:column;gap:8px}
}

/* roulang page: article */
:root{
  --orange:#E4572E;
  --orange-dark:#B83A18;
  --teal:#146B63;
  --teal-light:#DCEFEA;
  --sand:#F6F1E8;
  --surface:#FFFDF7;
  --charcoal:#15211D;
  --ink:#1E2421;
  --muted:#5D675F;
  --line:#E3D8C8;
  --yellow:#F2B84B;
  --radius:18px;
  --radius-btn:12px;
  --radius-img:14px;
  --shadow:0 10px 30px rgba(31,36,33,.08);
  --shadow-hover:0 18px 42px rgba(31,36,33,.16);
  --container:1240px;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,"Courier New",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  font-size:16px;line-height:1.8;color:var(--ink);background:var(--sand);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:800;letter-spacing:-.2px}
p{margin:0}
img{max-width:100%;display:block;border-radius:var(--radius-img)}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--teal)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
/* ===== 顶部状态栏 ===== */
.topbar{background:var(--charcoal);color:#EDE7DC;font-size:13px}
.topbar-inner{display:flex;align-items:center;gap:24px;min-height:42px;flex-wrap:wrap}
.status-live{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:#fff}
.pulse{width:8px;height:8px;border-radius:50%;background:#5BD08A;box-shadow:0 0 0 0 rgba(91,208,138,.7);animation:pulse 2s infinite;display:inline-block}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(91,208,138,.65)}
  70%{box-shadow:0 0 0 9px rgba(91,208,138,0)}
  100%{box-shadow:0 0 0 0 rgba(91,208,138,0)}
}
.topbar-note{color:#B9C2BB}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:16px}
.topbar-right a{color:#fff;border-bottom:1px dashed rgba(255,255,255,.4);padding-bottom:1px}
.topbar-right a:hover{color:var(--yellow)}
.city-switch{background:transparent;border:1px solid rgba(255,255,255,.28);color:#EDE7DC;border-radius:999px;padding:3px 14px;font-size:12.5px;transition:border-color .2s,color .2s,background .2s}
.city-switch:hover{border-color:var(--yellow);color:var(--yellow)}
/* ===== 主导航 ===== */
.site-header{position:relative;z-index:70}
.mainnav{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:60;box-shadow:0 4px 18px rgba(31,36,33,.05)}
.nav-inner{display:flex;align-items:center;gap:20px;min-height:74px;position:relative}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-mark{width:42px;height:42px;border-radius:12px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:800;font-size:19px;box-shadow:0 6px 16px rgba(228,87,46,.32)}
.logo-text{display:flex;flex-direction:column;line-height:1.25}
.logo-main{font-size:16px;font-weight:800;letter-spacing:.2px}
.logo-main span{color:var(--orange)}
.logo-sub{font-size:11px;color:var(--muted);letter-spacing:.6px}
.nav-menu{display:flex;align-items:center;gap:2px;margin-left:auto;flex-wrap:wrap}
.nav-menu a{display:block;padding:8px 10px;font-size:14.5px;font-weight:500;border-radius:9px;color:var(--ink);transition:background .2s,color .2s}
.nav-menu a:hover{background:var(--teal-light);color:var(--teal)}
.nav-menu a.active{color:var(--orange);font-weight:700;background:rgba(228,87,46,.08)}
.nav-cta{flex-shrink:0}
.nav-toggle{display:none;width:44px;height:44px;border-radius:11px;border:1px solid var(--line);background:var(--surface);align-items:center;justify-content:center;flex-direction:column;gap:5px;margin-left:auto}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:var(--radius-btn);font-size:15px;font-weight:700;border:1px solid transparent;transition:background .22s,color .22s,border-color .22s,transform .22s,box-shadow .22s;text-align:center;line-height:1.4}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(228,87,46,.26)}
.btn-primary:hover{background:var(--orange-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(228,87,46,.32)}
.btn-outline{background:transparent;border-color:var(--teal);color:var(--teal)}
.btn-outline:hover{background:var(--teal);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal);transform:translateY(-2px)}
.btn-block{width:100%}
/* ===== 通用标签/卡片 ===== */
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;background:var(--teal-light);color:var(--teal);font-size:12.5px;font-weight:600;line-height:1.6}
.tag-orange{background:rgba(228,87,46,.1);color:var(--orange-dark)}
.tag-yellow{background:rgba(242,184,75,.18);color:#8A6008}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.card:hover{transform:translateY(-4px);border-color:var(--teal);box-shadow:var(--shadow-hover)}
.section{padding:84px 0}
.section-sand{background:var(--sand)}
.section-white{background:var(--surface)}
.section-teal{background:var(--teal-light)}
.section-head{max-width:760px;margin-bottom:38px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.6px;color:var(--orange)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--orange);border-radius:2px}
.section-title{font-size:clamp(26px,3vw,38px);font-weight:800;line-height:1.28;letter-spacing:-.4px;margin-top:12px}
.section-desc{margin-top:12px;color:var(--muted);font-size:15.5px}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
/* ===== 文章标题带 ===== */
.post-hero{position:relative;overflow:hidden;background:var(--charcoal);color:#EDE7DC;padding:46px 0 58px}
.post-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/ec468f4c0206efb4.webp");
  background-size:cover;background-position:center;opacity:.22;
}
.post-hero::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(112deg,rgba(21,33,29,.95) 0%,rgba(21,33,29,.82) 52%,rgba(21,33,29,.58) 100%);
}
.post-hero .container{position:relative;z-index:2}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:#9AA69F}
.breadcrumb a{color:#D8E0DA;border-bottom:1px dashed rgba(255,255,255,.3);padding-bottom:1px}
.breadcrumb a:hover{color:var(--yellow)}
.breadcrumb .sep{opacity:.5}
.breadcrumb .current{color:#9AA69F}
.post-cat{display:inline-flex;align-items:center;gap:8px;margin-top:20px;padding:5px 14px;border-radius:999px;background:rgba(228,87,46,.18);border:1px solid rgba(228,87,46,.42);color:#FFC9B6;font-size:12.5px;font-weight:700;letter-spacing:.3px}
.post-title{font-size:clamp(27px,3.6vw,46px);line-height:1.24;letter-spacing:-.6px;margin-top:16px;color:#fff;font-weight:800;max-width:940px}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;margin-top:20px;font-size:13.5px;color:#B9C2BB}
.post-meta .dot{width:4px;height:4px;border-radius:50%;background:#6E7C74}
.post-meta em{font-style:normal;color:#EDE7DC;font-family:var(--mono);letter-spacing:.3px}
.post-lead{margin-top:18px;max-width:860px;color:#D0D9D3;font-size:15.5px;line-height:1.95}
/* ===== 文章主体 ===== */
.post-main{padding:52px 0 84px;background:var(--sand)}
.post-layout{display:grid;grid-template-columns:minmax(0,1fr) 338px;gap:34px;align-items:start}
.article-shell{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:34px 40px 40px}
.article-content{max-width:820px}
.article-content h2{font-size:clamp(21px,2.3vw,28px);margin:34px 0 14px;padding-left:14px;border-left:5px solid var(--orange);line-height:1.4;color:var(--charcoal)}
.article-content h2:first-child{margin-top:0}
.article-content h3{font-size:20px;margin:26px 0 10px;color:var(--charcoal)}
.article-content h4{font-size:17px;margin:20px 0 8px;color:var(--teal)}
.article-content p{margin:0 0 16px;font-size:16px;line-height:1.85;color:#28302C}
.article-content ul,.article-content ol{margin:0 0 18px;padding-left:1.5em}
.article-content ul{list-style:disc}
.article-content ol{list-style:decimal}
.article-content li{margin-bottom:8px;line-height:1.8;color:#28302C}
.article-content blockquote{margin:24px 0;padding:18px 22px;background:var(--teal-light);border-left:4px solid var(--teal);border-radius:0 12px 12px 0;color:#17423D;font-size:15.5px}
.article-content blockquote p:last-child{margin-bottom:0}
.article-content img{margin:22px 0;width:100%;border-radius:var(--radius-img);border:1px solid var(--line)}
.article-content figure{margin:22px 0}
.article-content a{color:var(--teal);border-bottom:1px solid rgba(20,107,99,.42);font-weight:600}
.article-content a:hover{color:var(--orange-dark);border-bottom-color:var(--orange-dark)}
.article-content strong{font-weight:800;color:var(--charcoal)}
.article-content table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px}
.article-content th,.article-content td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-content th{background:var(--sand);font-weight:700}
.article-content hr{border:0;border-top:1px solid var(--line);margin:28px 0}
.notice{display:flex;gap:12px;align-items:flex-start;margin:0 0 26px;padding:16px 18px;background:rgba(242,184,75,.14);border:1px solid rgba(242,184,75,.5);border-radius:14px;color:#6D4D06;font-size:14.5px;line-height:1.75}
.notice i{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:var(--yellow);color:#4A3403;font-style:normal;font-weight:800;display:grid;place-items:center;font-size:13px;margin-top:2px}
.empty-state{max-width:640px;padding:24px 0 8px}
.empty-state h2{font-size:26px;margin-bottom:12px}
.empty-state p{color:var(--muted);margin-bottom:20px}
/* ===== 侧栏信息卡 ===== */
.side-stack{display:grid;gap:20px;position:sticky;top:96px}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.side-head{background:var(--orange);color:#fff;padding:14px 20px;font-weight:700;font-size:15px;display:flex;align-items:center;gap:8px}
.side-head .pulse{background:#fff;box-shadow:none;animation:none}
.side-body{padding:18px 20px 22px}
.kv{margin:0 0 4px;font-size:14px}
.kv-row{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px dashed var(--line)}
.kv-row:last-child{border-bottom:0}
.kv-row dt{color:var(--muted);flex-shrink:0}
.kv-row dd{margin:0;text-align:right;font-weight:700;color:var(--charcoal)}
.city-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.city-chips span{padding:3px 10px;border-radius:999px;background:var(--sand);border:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.side-actions{display:grid;gap:10px;margin-top:18px}
.side-note{margin-top:12px;font-size:12.5px;color:var(--muted);line-height:1.7}
.side-teal{background:var(--teal-light);border-color:#C7E3DC}
.side-teal .side-head{background:var(--teal)}
/* ===== 相关推荐 ===== */
.block-head{margin-bottom:26px}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.related-card{display:flex;flex-direction:column;overflow:hidden}
.related-card .rc-thumb{aspect-ratio:16/10;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0;background:var(--sand)}
.related-card .rc-thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .4s ease}
.related-card:hover .rc-thumb img{transform:scale(1.05)}
.rc-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.rc-title{font-size:17px;font-weight:800;line-height:1.45}
.rc-desc{font-size:14px;color:var(--muted);line-height:1.75}
.rc-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12.5px;color:var(--muted);font-family:var(--mono)}
.rc-arrow{color:var(--orange);font-weight:800}
/* ===== 上下篇 / 返回 ===== */
.pager{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.pager a{display:flex;align-items:center;gap:12px;padding:18px 20px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);transition:transform .22s,border-color .22s,box-shadow .22s,color .22s}
.pager a:hover{transform:translateY(-3px);border-color:var(--teal);box-shadow:var(--shadow-hover);color:var(--teal)}
.pager .pg-ico{width:36px;height:36px;flex-shrink:0;border-radius:10px;background:var(--teal-light);color:var(--teal);display:grid;place-items:center;font-weight:800;font-size:15px}
.pager .pg-txt{display:flex;flex-direction:column;line-height:1.4}
.pager .pg-txt strong{font-size:14.5px}
.pager .pg-txt small{color:var(--muted);font-size:12.5px}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 4px 14px rgba(31,36,33,.05);padding:0 22px;transition:border-color .2s,box-shadow .2s}
.faq-item[open]{border-color:var(--teal);box-shadow:var(--shadow)}
.faq-item summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 0;font-weight:700;font-size:15.5px;color:var(--charcoal)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";flex-shrink:0;width:26px;height:26px;border-radius:8px;background:var(--teal-light);color:var(--teal);display:grid;place-items:center;font-size:17px;font-weight:800;line-height:1;transition:background .2s,color .2s}
.faq-item[open] summary{color:var(--teal)}
.faq-item[open] summary::after{content:"−";background:var(--teal);color:#fff}
.faq-body{padding:0 0 18px;font-size:14.8px;color:var(--muted);line-height:1.85}
/* ===== 预约 CTA ===== */
.cta-band{position:relative;overflow:hidden;background:var(--charcoal);color:#EDE7DC;border-radius:22px;padding:42px 44px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;box-shadow:var(--shadow-hover)}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/c47ca0dc172f511a.webp");
  background-size:cover;background-position:center;opacity:.18;
}
.cta-band::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(21,33,29,.94),rgba(21,33,29,.7))}
.cta-band>*{position:relative;z-index:2}
.cta-band h2{color:#fff;font-size:clamp(22px,2.6vw,30px);line-height:1.35}
.cta-band p{margin-top:10px;color:#B9C2BB;font-size:14.5px;max-width:560px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-actions .btn-primary{box-shadow:0 10px 24px rgba(228,87,46,.38)}
/* ===== 页脚 ===== */
.site-footer{background:var(--charcoal);color:#C7D0C9;padding:62px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:44px}
.footer-brand .logo-main{color:#fff;font-size:17px}
.footer-brand .logo-main span{color:var(--orange)}
.footer-brand .logo-sub{color:#93A099}
.footer-brand p{margin-top:14px;font-size:14px;line-height:1.9;color:#A9B4AD;max-width:360px}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;position:relative;padding-bottom:10px;font-weight:800}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;background:var(--orange);border-radius:2px}
.footer-col ul li{margin-bottom:9px}
.footer-col ul a{font-size:14px;color:#B9C2BB}
.footer-col ul a:hover{color:#fff}
.city-mini{display:flex;flex-wrap:wrap;gap:8px}
.city-mini span{font-size:12.5px;padding:3px 10px;border:1px solid rgba(255,255,255,.14);border-radius:999px;color:#B9C2BB}
.footer-contact dl{margin:0;font-size:14px}
.footer-contact dt{color:#8E9A93;font-size:12.5px;margin-top:10px}
.footer-contact dd{margin:2px 0 0;color:#D8E0DA}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0 24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#8E9A93}
/* ===== 响应式 ===== */
@media (max-width:1180px){
  .nav-menu a{padding:8px 8px;font-size:14px}
}
@media (max-width:1080px){
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  .nav-menu{
    position:absolute;left:0;right:0;top:100%;
    display:none;flex-direction:column;align-items:stretch;gap:2px;
    background:var(--surface);border-bottom:1px solid var(--line);
    padding:12px 24px 20px;box-shadow:var(--shadow-hover);margin-left:0;
  }
  .nav-menu.is-open{display:flex}
  .nav-menu a{padding:12px 10px;border-radius:10px;font-size:15px}
}
@media (max-width:1024px){
  .post-layout{grid-template-columns:minmax(0,1fr);gap:28px}
  .side-stack{position:static}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pager{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .article-shell{padding:28px 26px 32px}
  .section{padding:64px 0}
}
@media (max-width:768px){
  .topbar-note{display:none}
  .post-hero{padding:34px 0 44px}
  .post-lead{font-size:14.8px}
  .post-main{padding:32px 0 60px}
  .related-grid{grid-template-columns:1fr}
  .pager{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:30px 24px;border-radius:18px}
  .section{padding:52px 0}
  .article-shell{padding:22px 18px 26px}
  .article-content p,.article-content li{font-size:15.5px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .btn{width:100%}
  .nav-cta{width:auto}
  .cta-actions{width:100%}
  .post-title{font-size:clamp(23px,7vw,30px)}
  .logo-main{font-size:14.5px}
  .logo-sub{font-size:10.5px}
  .article-shell{padding:18px 15px 22px}
  .kv-row{flex-direction:column;align-items:flex-start;gap:2px}
  .kv-row dd{text-align:left}
  .footer-bottom{font-size:12.5px}
}

/* roulang page: category1 */
:root{
  --orange:#E4572E;
  --orange-dark:#B83A18;
  --teal:#146B63;
  --teal-light:#DCEFEA;
  --sand:#F6F1E8;
  --surface:#FFFDF7;
  --charcoal:#15211D;
  --ink:#1E2421;
  --muted:#5D675F;
  --line:#E3D8C8;
  --yellow:#F2B84B;
  --radius:18px;
  --radius-btn:12px;
  --radius-img:14px;
  --shadow:0 10px 30px rgba(31,36,33,.08);
  --shadow-hover:0 18px 42px rgba(31,36,33,.16);
  --container:1240px;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,"Courier New",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  font-size:16px;line-height:1.8;color:var(--ink);background:var(--sand);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.3;letter-spacing:-.3px}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
dl,dd,dt{margin:0}
img{max-width:100%;display:block;border-radius:var(--radius-img)}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--teal)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ===== 顶部状态栏 ===== */
.topbar{background:var(--charcoal);color:#EDE7DC;font-size:13px}
.topbar-inner{display:flex;align-items:center;gap:24px;min-height:42px;flex-wrap:wrap}
.status-live{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:#fff;letter-spacing:.3px}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 0 rgba(228,87,46,.65);animation:pulse 1.8s infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(228,87,46,.6)}
  70%{box-shadow:0 0 0 10px rgba(228,87,46,0)}
  100%{box-shadow:0 0 0 0 rgba(228,87,46,0)}
}
.topbar-note{color:#B9C2BB}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:16px}
.city-switch{background:transparent;border:1px solid rgba(255,255,255,.28);color:#EDE7DC;border-radius:999px;padding:3px 14px;font-size:12.5px;transition:border-color .2s,color .2s,background .2s}
.city-switch:hover{border-color:var(--orange);color:#fff;background:rgba(228,87,46,.18)}
.topbar-right a{color:#fff;border-bottom:1px dashed rgba(255,255,255,.4);padding-bottom:1px}
.topbar-right a:hover{color:var(--yellow)}

/* ===== 主导航 ===== */
.site-header{position:relative;z-index:60}
.mainnav{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:60;box-shadow:0 4px 18px rgba(31,36,33,.05)}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:74px}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-mark{width:42px;height:42px;border-radius:12px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:800;font-size:19px;box-shadow:0 6px 16px rgba(228,87,46,.32)}
.logo-text{display:flex;flex-direction:column;line-height:1.25}
.logo-main{font-size:16px;font-weight:800;letter-spacing:.2px}
.logo-main span{color:var(--orange)}
.logo-sub{font-size:11px;color:var(--muted);letter-spacing:.6px}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav-menu a{display:block;padding:8px 11px;font-size:14.5px;font-weight:500;border-radius:9px;color:var(--ink);transition:background .2s,color .2s}
.nav-menu a:hover{background:var(--teal-light);color:var(--teal)}
.nav-menu a.active{color:var(--orange);font-weight:700;background:rgba(228,87,46,.08)}
.nav-cta{flex-shrink:0}
.nav-toggle{display:none;width:44px;height:44px;border-radius:11px;border:1px solid var(--line);background:var(--surface);align-items:center;justify-content:center;flex-direction:column;gap:5px;margin-left:auto}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:var(--radius-btn);font-size:15px;font-weight:700;border:1px solid transparent;transition:background .22s,color .22s,border-color .22s,transform .22s,box-shadow .22s;text-align:center;line-height:1.4}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(228,87,46,.26)}
.btn-primary:hover{background:var(--orange-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(228,87,46,.32)}
.btn-outline{background:transparent;border-color:var(--teal);color:var(--teal)}
.btn-outline:hover{background:var(--teal);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal);transform:translateY(-2px)}
.btn-dark{background:var(--charcoal);color:#fff}
.btn-dark:hover{background:#0C1613;color:#fff;transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-block{width:100%}

/* ===== 通用板块 ===== */
.section{padding:84px 0}
.section-sand{background:var(--sand)}
.section-white{background:var(--surface)}
.section-teal{background:var(--teal-light)}
.section-dark{background:var(--charcoal);color:#EDE7DC}
.section-head{max-width:780px;margin-bottom:40px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.6px;color:var(--orange)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--orange);border-radius:2px}
.section-title{font-size:clamp(26px,3vw,40px);font-weight:800;line-height:1.28;letter-spacing:-.4px;margin-top:12px}
.section-desc{margin-top:14px;color:var(--muted);font-size:15.5px}
.section-dark .section-desc{color:#A9B4AD}
.section-dark .section-title{color:#fff}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;background:var(--teal-light);color:var(--teal);font-size:12.5px;font-weight:600;line-height:1.6}
.tag-orange{background:rgba(228,87,46,.1);color:var(--orange-dark)}
.tag-yellow{background:rgba(242,184,75,.2);color:#8A6008}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.card:hover{transform:translateY(-4px);border-color:var(--teal);box-shadow:var(--shadow-hover)}

/* ===== 紧凑标题带 ===== */
.page-head{position:relative;overflow:hidden;background:var(--sand);padding:44px 0 56px;border-bottom:1px solid var(--line)}
.page-head::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/fec5890ef9cdd1c1.webp");
  background-size:cover;background-position:center;opacity:.1;filter:saturate(.65);
}
.page-head::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(21,33,29,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(21,33,29,.05) 1px,transparent 1px);
  background-size:48px 48px;
}
.page-head .container{position:relative;z-index:2}
.crumbs{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--teal)}
.crumbs .sep{color:var(--line)}
.crumbs .cur{color:var(--ink);font-weight:600}
.page-head-grid{display:grid;grid-template-columns:minmax(0,1fr) 352px;gap:40px;align-items:start;margin-top:22px}
.page-title{font-size:clamp(28px,3.6vw,46px);font-weight:800;line-height:1.24;letter-spacing:-.8px}
.page-title em{font-style:normal;color:var(--orange)}
.page-lead{margin-top:16px;color:var(--muted);font-size:15.5px;max-width:660px}
.page-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}

/* 窄接单信息卡 */
.dispatch-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;
}
.dispatch-top{background:var(--orange);color:#fff;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;font-weight:700}
.dispatch-top .dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#fff;margin-right:8px;animation:pulse 1.8s infinite}
.dispatch-body{padding:20px 20px 22px}
.dispatch-body dl{display:grid;gap:12px}
.dispatch-body dt{font-size:12.5px;color:var(--muted);letter-spacing:.4px}
.dispatch-body dd{font-size:14.5px;font-weight:700;color:var(--ink);line-height:1.6}
.dispatch-body dd.num{font-family:var(--mono);font-size:19px;color:var(--orange-dark);letter-spacing:.5px}
.dispatch-body .btn{margin-top:18px}
.dispatch-note{margin-top:14px;font-size:12.5px;color:var(--muted);line-height:1.7}

/* 筛选条 */
.filter-bar{
  display:flex;gap:14px;flex-wrap:wrap;align-items:center;
  margin-top:32px;background:var(--surface);border:1px solid var(--line);
  border-radius:16px;padding:14px 16px;box-shadow:var(--shadow);
  position:relative;z-index:2;
}
.filter-field{display:flex;align-items:center;gap:10px;flex:1 1 210px;min-width:0}
.filter-field label{font-size:13px;color:var(--muted);font-weight:700;white-space:nowrap}
.filter-field select{width:100%;height:46px;border-radius:11px;border:1px solid var(--line);background:var(--sand);padding:0 12px;font-size:14.5px;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--teal) 50%),linear-gradient(135deg,var(--teal) 50%,transparent 50%);background-position:calc(100% - 19px) 20px,calc(100% - 14px) 20px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;transition:border-color .2s,box-shadow .2s}
.filter-field select:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 4px rgba(20,107,99,.14)}
.filter-bar .btn{flex:0 0 auto}

/* ===== 分类简介与适用场景 ===== */
.intro-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:44px;align-items:start}
.intro-text p{color:var(--muted);font-size:15.5px}
.intro-text p + p{margin-top:14px}
.scene-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;background:var(--sand);border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--ink);transition:border-color .2s,background .2s,color .2s,transform .2s}
.chip:hover{border-color:var(--teal);background:var(--teal-light);color:var(--teal);transform:translateY(-2px)}
.chip i{width:6px;height:6px;border-radius:50%;background:var(--orange);display:inline-block}
.fact-panel{background:var(--sand);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.fact-panel h3{font-size:18px;margin-bottom:16px}
.fact-list{display:grid;gap:14px}
.fact-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--muted);line-height:1.7}
.fact-list .idx{flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:var(--surface);border:1px solid var(--line);color:var(--teal);font-family:var(--mono);font-size:12.5px;font-weight:700;display:grid;place-items:center;margin-top:2px}
.fact-list strong{color:var(--ink);font-weight:700}

/* ===== 服务列表行卡 ===== */
.service-list{display:grid;gap:22px}
.service-row{
  display:grid;grid-template-columns:280px minmax(0,1fr);gap:0;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:transform .25s,border-color .25s,box-shadow .25s;
}
.service-row:hover{transform:translateY(-4px);border-color:var(--teal);box-shadow:var(--shadow-hover)}
.service-media{position:relative;min-height:100%;background:var(--charcoal)}
.service-media img{width:100%;height:100%;object-fit:cover;border-radius:0;opacity:.94}
.service-media .badge-time{position:absolute;left:14px;top:14px;background:rgba(255,253,247,.95);color:var(--orange-dark);font-size:12px;font-weight:700;padding:5px 12px;border-radius:999px;box-shadow:0 4px 12px rgba(21,33,29,.18)}
.service-body{padding:26px 28px}
.service-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.service-head h3{font-size:21px}
.service-head .tag{flex:0 0 auto}
.service-body > p{margin-top:12px;color:var(--muted);font-size:14.8px}
.service-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 22px;margin-top:18px}
.service-points li{position:relative;padding-left:18px;font-size:13.8px;color:var(--muted);line-height:1.7}
.service-points li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:2px;background:var(--teal)}
.service-points strong{color:var(--ink);font-weight:700}
.service-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.list-foot{display:flex;justify-content:center;margin-top:34px}
.list-foot a{font-weight:700;color:var(--teal);border:1px solid var(--teal);padding:12px 30px;border-radius:var(--radius-btn);transition:background .2s,color .2s,transform .2s}
.list-foot a:hover{background:var(--teal);color:#fff;transform:translateY(-2px)}

/* ===== 流程步骤 ===== */
.flow-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:12px}
.flow-step{position:relative;padding:0 26px 0 0}
.flow-step::before{content:"";position:absolute;top:20px;left:46px;right:8px;height:2px;background:rgba(20,107,99,.28)}
.flow-step:last-child::before{display:none}
.flow-num{position:relative;z-index:1;width:40px;height:40px;border-radius:50%;background:var(--surface);border:2px solid var(--teal);color:var(--teal);display:grid;place-items:center;font-family:var(--mono);font-weight:800;font-size:15px}
.flow-step h3{font-size:18px;margin-top:16px}
.flow-step p{margin-top:8px;font-size:13.8px;color:var(--muted);line-height:1.75}

/* ===== 计价说明 ===== */
.price-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:8px}
.price-card{padding:24px 22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .25s,border-color .25s,box-shadow .25s}
.price-card:hover{transform:translateY(-4px);border-color:var(--teal);box-shadow:var(--shadow-hover)}
.price-card .tag{margin-bottom:14px}
.price-card h3{font-size:17px}
.price-card p{margin-top:10px;font-size:13.8px;color:var(--muted);line-height:1.75}
.price-note{display:flex;gap:14px;align-items:flex-start;margin-top:28px;background:rgba(242,184,75,.16);border:1px solid rgba(242,184,75,.5);border-radius:14px;padding:16px 20px}
.price-note .mark{flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:var(--yellow);color:#4A3200;display:grid;place-items:center;font-weight:800;font-size:14px}
.price-note p{font-size:13.8px;color:#6A5215;line-height:1.75}

/* ===== 认证与安全 ===== */
.trust-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:8px}
.trust-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow);transition:transform .25s,border-color .25s,box-shadow .25s}
.trust-item:hover{transform:translateY(-4px);border-color:var(--teal);box-shadow:var(--shadow-hover)}
.trust-icon{width:44px;height:44px;border-radius:12px;background:var(--teal-light);color:var(--teal);display:grid;place-items:center;font-weight:800;font-size:16px;font-family:var(--mono)}
.trust-item h3{font-size:17px;margin-top:16px}
.trust-item p{margin-top:8px;font-size:13.8px;color:var(--muted);line-height:1.75}

/* ===== FAQ ===== */
.faq-wrap{max-width:880px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);overflow:hidden;transition:border-color .2s}
.faq-item + .faq-item{margin-top:14px}
.faq-item[open]{border-color:rgba(20,107,99,.5)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 22px;font-size:16px;font-weight:700;cursor:pointer;list-style:none;line-height:1.6}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";flex:0 0 auto;width:28px;height:28px;border-radius:8px;border:1px solid var(--line);background:var(--sand);color:var(--teal);font-size:17px;font-weight:700;display:grid;place-items:center;transition:background .2s,color .2s,transform .2s}
.faq-item[open] summary::after{content:"−";background:var(--teal);color:#fff;border-color:var(--teal)}
.faq-item summary:hover{color:var(--teal)}
.faq-body{padding:0 22px 20px;color:var(--muted);font-size:14.6px;line-height:1.85}

/* ===== 相关方向 + CTA ===== */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.related-card{display:flex;flex-direction:column;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .25s,border-color .25s,box-shadow .25s}
.related-card:hover{transform:translateY(-4px);border-color:var(--teal);box-shadow:var(--shadow-hover)}
.related-card h3{font-size:18px;margin-top:14px}
.related-card p{margin-top:10px;font-size:13.8px;color:var(--muted);line-height:1.75;flex:1}
.related-more{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:14px;font-weight:700;color:var(--teal)}
.related-more::after{content:"→";transition:transform .2s}
.related-card:hover .related-more::after{transform:translateX(4px)}

.cta-band{background:var(--charcoal);color:#EDE7DC;border-radius:0;padding:56px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-inner h2{font-size:clamp(24px,2.8vw,34px);color:#fff;line-height:1.3}
.cta-inner p{margin-top:12px;color:#A9B4AD;font-size:14.8px;max-width:640px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ===== 页脚 ===== */
.site-footer{background:var(--charcoal);color:#C8D0CB;padding-top:64px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.1fr 1.2fr;gap:40px;padding-bottom:44px}
.footer-brand .logo-text{margin-bottom:16px}
.footer-brand .logo-main{color:#fff;font-size:16px}
.footer-brand .logo-main span{color:var(--orange)}
.footer-brand .logo-sub{color:#8E9A93}
.footer-brand p{font-size:13.6px;line-height:1.8;color:#9FAAA3;max-width:340px}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;letter-spacing:.3px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:13.8px;color:#A9B4AD;transition:color .2s}
.footer-col a:hover{color:var(--yellow)}
.city-mini{display:flex;flex-wrap:wrap;gap:8px}
.city-mini span{font-size:12.5px;color:#B9C2BB;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:999px;padding:3px 11px}
.footer-contact dl{display:grid;gap:10px}
.footer-contact dt{font-size:12.5px;color:#8E9A93;letter-spacing:.4px}
.footer-contact dd{font-size:13.8px;color:#D6DDD8;font-weight:600}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.8px;color:#8E9A93}

/* ===== 响应式 ===== */
@media(max-width:1080px){
  .page-head-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .dispatch-card{max-width:520px}
  .intro-grid{grid-template-columns:minmax(0,1fr);gap:30px}
  .price-grid,.trust-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flow-steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 0}
  .flow-step:nth-child(2n)::before{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:1024px){
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  .nav-menu{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--surface);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;padding:12px 20px 20px;gap:2px;
    box-shadow:var(--shadow);max-height:76vh;overflow:auto;margin-left:0;
  }
  .nav-menu.is-open{display:flex}
  .nav-menu a{padding:12px 10px;font-size:15px}
  .service-row{grid-template-columns:220px minmax(0,1fr)}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .page-head{padding:32px 0 44px}
  .topbar-note{display:none}
  .topbar-inner{min-height:44px;gap:14px}
  .service-row{grid-template-columns:minmax(0,1fr)}
  .service-media{min-height:200px;max-height:220px}
  .service-points{grid-template-columns:minmax(0,1fr)}
  .service-body{padding:22px}
  .flow-steps{grid-template-columns:minmax(0,1fr);gap:22px 0}
  .flow-step{padding-right:0}
  .flow-step::before{display:none}
  .related-grid{grid-template-columns:minmax(0,1fr)}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .filter-field{flex:1 1 100%}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media(max-width:520px){
  .container{padding:0 18px}
  .price-grid,.trust-grid{grid-template-columns:minmax(0,1fr)}
  .page-title{font-size:26px}
  .btn{width:100%}
  .service-actions .btn,.cta-actions .btn,.dispatch-body .btn{width:100%}
  .filter-bar .btn{width:100%}
  .topbar-right{margin-left:0;width:100%;justify-content:space-between}
  .logo-main{font-size:14.5px}
  .logo-sub{font-size:10.5px}
}