/* roulang page: index */
:root{
  --brand:#0d5c4d;
  --brand-dark:#083f35;
  --brand-soft:#e6f3ef;
  --accent:#f2762e;
  --accent-dark:#d55f18;
  --ink:#12211d;
  --muted:#5b6b66;
  --line:#dfe7e4;
  --bg:#f6f9f8;
  --card:#ffffff;
  --radius-lg:20px;
  --radius:14px;
  --radius-sm:9px;
  --shadow-sm:0 2px 8px rgba(10,45,38,.06);
  --shadow:0 10px 30px rgba(10,45,38,.09);
  --shadow-lg:0 22px 50px rgba(10,45,38,.14);
  --container:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(242,118,46,.55);outline-offset:2px;border-radius:6px;
}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* header */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:26px;min-height:74px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;letter-spacing:.5px;color:var(--brand-dark)}
.logo-mark{
  width:40px;height:40px;border-radius:12px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--brand),#12856e);
  color:#fff;display:grid;place-items:center;font-size:17px;font-weight:800;
  box-shadow:0 6px 16px rgba(13,92,77,.28);
}
.logo small{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:1.6px}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.main-nav a{
  padding:9px 15px;border-radius:99px;font-size:15px;color:#31433e;
  transition:background .2s ease,color .2s ease;
}
.main-nav a:hover{background:var(--brand-soft);color:var(--brand-dark)}
.main-nav a.active{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(13,92,77,.24)}
.header-actions{display:flex;align-items:center;gap:10px}
.header-phone{font-weight:700;color:var(--brand-dark);font-size:15px;letter-spacing:.4px}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--brand-dark);position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand-dark);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:99px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(242,118,46,.3)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 14px 30px rgba(242,118,46,.36)}
.btn-ghost{background:transparent;color:var(--brand-dark);border-color:rgba(13,92,77,.28)}
.btn-ghost:hover{background:var(--brand-soft);border-color:var(--brand)}
.btn-light{background:#fff;color:var(--brand-dark);box-shadow:var(--shadow-sm)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn:active{transform:translateY(0)}

/* hero */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(115deg,rgba(8,63,53,.93),rgba(8,63,53,.62) 55%,rgba(8,63,53,.42)),url('/assets/images/da528fbe465eef68.webp') center/cover no-repeat;
}
.hero-inner{padding:92px 0 84px;display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:99px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);
  font-size:13.5px;letter-spacing:.6px;color:#eaf6f2;
}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:#67e0b6;display:inline-block}
.hero h1{
  font-size:44px;line-height:1.25;margin:20px 0 18px;font-weight:800;letter-spacing:.5px;
}
.hero h1 em{font-style:normal;color:#ffd0a8}
.hero p.lead{font-size:17px;color:#d6e8e3;max-width:620px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.hero-tags span{
  padding:7px 14px;border-radius:99px;font-size:13.5px;
  background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.2);color:#e8f4f0;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-panel{
  background:rgba(255,255,255,.97);color:var(--ink);
  border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-lg);
}
.hero-panel h2{font-size:19px;margin-bottom:6px;color:var(--brand-dark)}
.hero-panel p.hint{font-size:13.5px;color:var(--muted);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;color:#3b4c47;margin-bottom:6px}
.field input,.field select{
  width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:#fbfdfc;transition:border .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(13,92,77,.12)}
.hero-panel .btn{width:100%}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px;text-align:center}
.form-msg{display:none;margin-top:12px;font-size:13.5px;color:var(--brand);background:var(--brand-soft);padding:10px 14px;border-radius:var(--radius-sm)}

/* strips & sections */
.strip{background:#fff;border-bottom:1px solid var(--line)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:30px 0}
.strip-item{display:flex;gap:13px;align-items:flex-start}
.strip-item strong{display:block;font-size:23px;color:var(--brand-dark);line-height:1.2}
.strip-item span{font-size:13.5px;color:var(--muted)}
.strip-icon{
  width:42px;height:42px;border-radius:12px;background:var(--brand-soft);color:var(--brand);
  display:grid;place-items:center;font-weight:800;font-size:15px;flex:0 0 auto;
}
section{padding:82px 0}
section.alt{background:#fff}
.section-head{max-width:760px;margin-bottom:44px}
.section-head .kicker{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--accent);
  text-transform:uppercase;margin-bottom:12px;
}
.section-head h2{font-size:32px;line-height:1.35;color:var(--brand-dark);letter-spacing:.4px}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}

/* service grid */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:34px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#cfe1dc}
.card-img{aspect-ratio:16/10;overflow:hidden;background:#e8efec}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .card-img img{transform:scale(1.05)}
.card-body{padding:22px 22px 24px}
.card-body h3{font-size:18.5px;color:var(--brand-dark);margin-bottom:8px}
.card-body p{font-size:14.5px;color:var(--muted)}
.card-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{
  display:inline-block;padding:4px 11px;border-radius:99px;font-size:12.5px;
  background:var(--brand-soft);color:var(--brand-dark);font-weight:600;
}
.tag.accent{background:#fdeee4;color:var(--accent-dark)}

/* split blocks */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split-media .float-card{
  position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.96);
  border-radius:var(--radius);padding:14px 18px;box-shadow:var(--shadow);
}
.split-media .float-card strong{display:block;font-size:20px;color:var(--brand-dark);line-height:1.2}
.split-media .float-card span{font-size:12.5px;color:var(--muted)}
.split h2{font-size:31px;line-height:1.35;color:var(--brand-dark);margin-bottom:18px}
.split p{color:var(--muted);margin-bottom:16px}
.check-list{display:grid;gap:12px;margin:22px 0 0}
.check-list li{display:flex;gap:11px;font-size:15px;color:#2a3a35}
.check-list li::before{
  content:"✓";flex:0 0 auto;width:22px;height:22px;border-radius:50%;
  background:var(--brand-soft);color:var(--brand);font-size:13px;font-weight:800;
  display:grid;place-items:center;margin-top:3px;
}

/* coverage */
.coverage{
  position:relative;color:#fff;
  background:linear-gradient(120deg,rgba(8,63,53,.94),rgba(8,63,53,.72)),url('/assets/images/bcfeaeb84b84dca7.webp') center/cover no-repeat;
}
.coverage h2{color:#fff}
.coverage .section-head p{color:#cfe3dd}
.area-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.area-item{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius);padding:20px;transition:background .2s ease,transform .2s ease;
}
.area-item:hover{background:rgba(255,255,255,.17);transform:translateY(-3px)}
.area-item strong{display:block;font-size:16.5px;margin-bottom:6px}
.area-item span{font-size:13.5px;color:#cfe3dd}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 24px;position:relative;transition:box-shadow .2s ease,transform .2s ease;
}
.step:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-size:13px;font-weight:800;letter-spacing:1px;color:var(--accent);
  display:block;margin-bottom:12px;
}
.step h3{font-size:17px;color:var(--brand-dark);margin-bottom:8px}
.step p{font-size:14px;color:var(--muted)}

/* price table style */
.price-list{display:grid;gap:14px}
.price-row{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 22px;transition:border-color .2s ease,box-shadow .2s ease;
}
.price-row:hover{border-color:#bfd8d1;box-shadow:var(--shadow-sm)}
.price-row .p-name{font-weight:700;color:var(--brand-dark);font-size:15.5px}
.price-row .p-desc{font-size:13.5px;color:var(--muted)}
.price-row .p-val{color:var(--accent-dark);font-weight:800;white-space:nowrap;font-size:15.5px}

/* team */
.team-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;text-align:center;transition:transform .2s ease,box-shadow .2s ease}
.team-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.team-card img{aspect-ratio:1/1;object-fit:cover;width:100%}
.team-card .t-body{padding:18px 16px 22px}
.team-card h3{font-size:16.5px;color:var(--brand-dark)}
.team-card p{font-size:13.5px;color:var(--muted);margin-top:6px}

/* reviews */
.review{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;display:flex;flex-direction:column;gap:14px;height:100%;
}
.review .stars{color:var(--accent);letter-spacing:2px;font-size:14px}
.review p{color:#33443f;font-size:15px;flex:1}
.review footer{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:14px}
.avatar{
  width:40px;height:40px;border-radius:50%;background:var(--brand-soft);color:var(--brand-dark);
  display:grid;place-items:center;font-weight:800;font-size:15px;flex:0 0 auto;
}
.review footer strong{display:block;font-size:14.5px}
.review footer span{font-size:12.5px;color:var(--muted)}

/* faq */
.faq-list{display:grid;gap:12px;max-width:880px;margin:0 auto}
details.faq{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 22px;transition:border-color .2s ease,box-shadow .2s ease;
}
details.faq[open]{border-color:#bfd8d1;box-shadow:var(--shadow-sm)}
details.faq summary{
  cursor:pointer;font-weight:700;color:var(--brand-dark);font-size:16px;
  list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
  content:"+";font-size:22px;color:var(--accent);line-height:1;font-weight:400;
}
details.faq[open] summary::after{content:"–"}
details.faq p{margin-top:12px;color:var(--muted);font-size:14.5px}

/* cms list */
.post-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;display:flex;flex-direction:column;gap:12px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe1dc}
.post-card .post-cat{font-size:12.5px;font-weight:700;color:var(--accent-dark);letter-spacing:.5px}
.post-card h3{font-size:17px;line-height:1.5;color:var(--brand-dark)}
.post-card p{font-size:14px;color:var(--muted);flex:1}
.post-card .post-time{font-size:12.5px;color:#8a9a95;border-top:1px solid var(--line);padding-top:12px}
.empty-note{
  grid-column:1/-1;text-align:center;color:var(--muted);font-size:14.5px;
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);padding:36px 20px;
}

/* channel */
.channel{
  background:linear-gradient(135deg,var(--brand-dark),#0f6b59);
  border-radius:var(--radius-lg);padding:46px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.channel h2{font-size:27px;margin-bottom:10px}
.channel p{color:#cfe3dd;font-size:15px;max-width:620px}

/* booking */
.booking-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;
}
.booking-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow)}
.booking-card h2{font-size:24px;color:var(--brand-dark);margin-bottom:8px}
.booking-card > p{color:var(--muted);font-size:14.5px;margin-bottom:22px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
textarea{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fbfdfc;resize:vertical;min-height:88px}
textarea:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(13,92,77,.12)}
.booking-points{display:grid;gap:18px}
.booking-points .bp{display:flex;gap:16px;align-items:flex-start}
.bp .num{
  width:38px;height:38px;border-radius:11px;background:var(--brand-soft);color:var(--brand-dark);
  display:grid;place-items:center;font-weight:800;flex:0 0 auto;font-size:15px;
}
.bp strong{display:block;font-size:16px;color:var(--brand-dark);margin-bottom:4px}
.bp span{font-size:14px;color:var(--muted)}

/* footer */
.site-footer{background:#0a2f28;color:#c9ded8;padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:38px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
.site-footer h4{color:#fff;font-size:15.5px;margin-bottom:16px;letter-spacing:.5px}
.site-footer p{font-size:14px;color:#a9c6bf}
.footer-logo{display:flex;align-items:center;gap:11px;margin-bottom:16px;color:#fff;font-weight:800;font-size:17px}
.footer-links{display:grid;gap:10px}
.footer-links a{font-size:14px;color:#a9c6bf;transition:color .2s ease}
.footer-links a:hover{color:#fff}
.footer-contact li{font-size:14px;margin-bottom:10px;color:#a9c6bf}
.footer-contact strong{color:#fff}
.footer-bottom{padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:#8fb1a9}

/* responsive */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:38px;padding:70px 0 64px}
  .hero h1{font-size:36px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split,.booking-wrap{grid-template-columns:1fr;gap:34px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .post-list{grid-template-columns:repeat(2,1fr)}
  .strip-grid{grid-template-columns:repeat(2,1fr)}
  .area-grid{grid-template-columns:repeat(2,1fr)}
  .main-nav{display:none}
  .main-nav.open{
    display:flex;flex-direction:column;position:absolute;top:74px;left:0;right:0;
    background:#fff;padding:16px 22px 22px;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);gap:6px;align-items:stretch;
  }
  .main-nav.open a{padding:12px 14px;border-radius:var(--radius-sm)}
  .nav-toggle{display:flex}
  .header-actions .header-phone{display:none}
}
@media (max-width:768px){
  section{padding:60px 0}
  .section-head h2{font-size:26px}
  .split h2{font-size:25px}
  .hero h1{font-size:30px}
  .hero p.lead{font-size:15.5px}
  .grid-3,.grid-4,.post-list,.steps{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .channel{padding:32px 24px}
  .channel h2{font-size:22px}
  .price-row{flex-direction:column;align-items:flex-start;gap:6px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .header-inner{min-height:66px;gap:12px}
  .logo{font-size:15.5px}
  .logo small{display:none}
  .main-nav.open{top:66px}
  .hero-inner{padding:54px 0 50px}
  .hero h1{font-size:26px}
  .hero-cta .btn{width:100%}
  .strip-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .booking-card{padding:22px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .section-head h2{font-size:23px}
  .btn{padding:11px 20px;font-size:14.5px}
}

/* roulang page: article */
:root{
  --brand:#0d5c4d;
  --brand-dark:#083f35;
  --brand-soft:#e6f3ef;
  --accent:#f2762e;
  --accent-dark:#d55f18;
  --ink:#12211d;
  --muted:#5b6b66;
  --line:#dfe7e4;
  --bg:#f6f9f8;
  --card:#ffffff;
  --radius-lg:20px;
  --radius:14px;
  --radius-sm:9px;
  --shadow-sm:0 2px 8px rgba(10,45,38,.06);
  --shadow:0 10px 30px rgba(10,45,38,.09);
  --shadow-lg:0 22px 50px rgba(10,45,38,.14);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(242,118,46,.55);outline-offset:2px;border-radius:6px;
}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:26px;min-height:74px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;letter-spacing:.5px;color:var(--brand-dark)}
.logo-mark{
  width:40px;height:40px;border-radius:12px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--brand),#12856e);
  color:#fff;display:grid;place-items:center;font-size:17px;font-weight:800;
  box-shadow:0 6px 16px rgba(13,92,77,.28);
}
.logo small{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:1.6px}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.main-nav a{
  padding:9px 15px;border-radius:99px;font-size:15px;color:#31433e;
  transition:background .2s ease,color .2s ease;
}
.main-nav a:hover{background:var(--brand-soft);color:var(--brand-dark)}
.main-nav a.active{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(13,92,77,.24)}
.header-actions{display:flex;align-items:center;gap:10px}
.header-phone{font-weight:700;color:var(--brand-dark);font-size:15px;letter-spacing:.4px}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--brand-dark);position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand-dark);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:99px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(242,118,46,.3)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 14px 30px rgba(242,118,46,.36)}
.btn-ghost{background:transparent;color:var(--brand-dark);border-color:rgba(13,92,77,.28)}
.btn-ghost:hover{background:var(--brand-soft);border-color:var(--brand)}
.btn-light{background:#fff;color:var(--brand-dark);box-shadow:var(--shadow-sm)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn:active{transform:translateY(0)}

/* ---------- article hero ---------- */
.article-hero{
  position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(112deg,rgba(8,63,53,.94),rgba(8,63,53,.72) 58%,rgba(8,63,53,.46)),
             url('/assets/images/bcfeaeb84b84dca7.webp') center/cover no-repeat;
  padding:56px 0 60px;
}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:rgba(255,255,255,.78)}
.crumbs a{color:rgba(255,255,255,.78);transition:color .2s ease}
.crumbs a:hover{color:#fff}
.crumbs i{font-style:normal;opacity:.55}
.cat-tag{
  display:inline-flex;align-items:center;gap:8px;margin-top:20px;
  padding:6px 14px;border-radius:99px;font-size:13px;letter-spacing:.6px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);color:#eaf6f2;
}
.article-hero h1{
  font-size:38px;line-height:1.34;font-weight:800;letter-spacing:.4px;
  margin:16px 0 18px;max-width:900px;
}
.article-meta{display:flex;flex-wrap:wrap;gap:22px;font-size:14px;color:#d6e8e3}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta span::before{
  content:"";width:6px;height:6px;border-radius:50%;background:#67e0b6;display:inline-block;
}

/* ---------- article body ---------- */
.article-wrap{padding:60px 0 20px}
.article-shell{
  background:var(--card);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);padding:46px 48px;border:1px solid rgba(223,231,228,.7);
}
.article-body{font-size:16.5px;color:#22352f;line-height:1.9}
.article-body > *:first-child{margin-top:0}
.article-body h2{
  font-size:25px;color:var(--brand-dark);margin:40px 0 16px;
  padding-left:14px;border-left:5px solid var(--accent);line-height:1.45;
}
.article-body h3{font-size:20px;color:var(--brand-dark);margin:28px 0 12px}
.article-body p{margin:0 0 16px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body li{margin-bottom:8px}
.article-body strong{color:var(--brand-dark)}
.article-body a{color:var(--brand);border-bottom:1px dashed rgba(13,92,77,.45)}
.article-body a:hover{color:var(--accent);border-color:var(--accent)}
.article-body img{border-radius:var(--radius);margin:22px 0;box-shadow:var(--shadow-sm)}
.article-body blockquote{
  margin:22px 0;padding:16px 22px;background:var(--brand-soft);
  border-left:4px solid var(--brand);border-radius:0 var(--radius) var(--radius) 0;color:#1d3a33;
}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.article-body th{background:var(--brand-soft);color:var(--brand-dark)}
.empty-state{
  text-align:center;padding:64px 20px;background:#fbfdfc;
  border:1px dashed var(--line);border-radius:var(--radius);
}
.empty-state h2{font-size:22px;color:var(--brand-dark);margin-bottom:10px;border:0;padding:0}
.empty-state p{color:var(--muted);margin-bottom:22px}

/* ---------- generic section ---------- */
section{padding:76px 0}
section.alt{background:#fff}
.section-head{max-width:760px;margin-bottom:40px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head .kicker{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;
  color:var(--accent);margin-bottom:12px;
}
.section-head h2{font-size:30px;line-height:1.4;color:var(--brand-dark);letter-spacing:.4px;margin:0}
.section-head p{margin:14px 0 0;color:var(--muted);font-size:16px}

/* ---------- service cards ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.svc-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.svc-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(13,92,77,.28)}
.svc-card figure{margin:0;position:relative;overflow:hidden;aspect-ratio:16/10}
.svc-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.svc-card:hover img{transform:scale(1.06)}
.svc-body{padding:18px 20px 22px}
.svc-body h3{font-size:17.5px;color:var(--brand-dark);margin:0 0 8px}
.svc-body p{font-size:14px;color:var(--muted);margin:0 0 12px}
.svc-tag{
  display:inline-block;font-size:12.5px;padding:4px 11px;border-radius:99px;
  background:var(--brand-soft);color:var(--brand);font-weight:600;
}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 22px 24px;box-shadow:var(--shadow-sm);
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  display:block;font-size:26px;font-weight:800;color:rgba(13,92,77,.22);line-height:1;margin-bottom:12px;
}
.step h3{font-size:17px;color:var(--brand-dark);margin:0 0 8px}
.step p{font-size:14px;color:var(--muted);margin:0}

/* ---------- guarantee ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
.split-figure{
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);
  border:1px solid rgba(223,231,228,.8);
}
.split-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.check-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;color:#243a34}
.check-list li strong{color:var(--brand-dark)}
.check-list li::before{
  content:"✓";flex:0 0 auto;width:24px;height:24px;border-radius:50%;
  background:var(--brand-soft);color:var(--brand);font-size:13px;font-weight:800;
  display:grid;place-items:center;margin-top:3px;
}
.price-note{
  margin-top:26px;padding:16px 20px;border-radius:var(--radius);
  background:var(--brand-soft);color:#1d3a33;font-size:14.5px;border:1px solid rgba(13,92,77,.14);
}

/* ---------- area ---------- */
.area-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.area-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.area-item:hover{border-color:rgba(13,92,77,.3);box-shadow:var(--shadow-sm);transform:translateY(-3px)}
.area-item h3{font-size:16.5px;color:var(--brand-dark);margin:0 0 6px}
.area-item p{font-size:14px;color:var(--muted);margin:0}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:14px;max-width:900px}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:0 24px;box-shadow:var(--shadow-sm);transition:border-color .2s ease;
}
.faq-item[open]{border-color:rgba(13,92,77,.3)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:20px 34px 20px 0;position:relative;
  font-weight:700;color:var(--brand-dark);font-size:16.5px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:400;color:var(--accent);line-height:1;
}
.faq-item[open] summary::after{content:"–"}
.faq-item p{margin:0 0 20px;font-size:15px;color:var(--muted)}

/* ---------- booking ---------- */
.booking-band{
  position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(115deg,rgba(8,63,53,.95),rgba(8,63,53,.72)),
             url('/assets/images/7ee1636dbdc0a4f0.webp') center/cover no-repeat;
}
.booking-inner{display:grid;grid-template-columns:1fr .85fr;gap:52px;align-items:center;padding:76px 0}
.booking-inner h2{font-size:31px;line-height:1.42;margin:0 0 16px;color:#fff}
.booking-inner p{color:#d3e6e1;font-size:16px;margin:0 0 22px}
.booking-points{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.booking-points li{display:flex;gap:10px;align-items:center;font-size:15px;color:#e6f3ef}
.booking-points li::before{
  content:"";width:8px;height:8px;border-radius:50%;background:#ffb885;display:inline-block;
}
.booking-form{
  background:rgba(255,255,255,.97);color:var(--ink);
  border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-lg);
}
.booking-form h3{font-size:19px;color:var(--brand-dark);margin:0 0 6px}
.booking-form .hint{font-size:13.5px;color:var(--muted);margin:0 0 18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13.5px;font-weight:600;color:#31433e;margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:#fbfdfc;transition:border .2s ease,box-shadow .2s ease,background .2s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(13,92,77,.12);outline:none;
}
.booking-form .btn{width:100%;margin-top:6px}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px;text-align:center}
.form-msg{
  display:none;margin-top:14px;font-size:13.5px;color:var(--brand);
  background:var(--brand-soft);padding:10px 14px;border-radius:var(--radius-sm);
}

/* ---------- footer ---------- */
.site-footer{background:#08231d;color:#c8dbd6;padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:38px}
.footer-logo{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:#fff;margin-bottom:14px}
.site-footer p{font-size:14px;color:#9db8b1;margin:0;line-height:1.85}
.site-footer h4{font-size:15px;color:#fff;margin:0 0 16px;font-weight:700;letter-spacing:.5px}
.footer-links{display:grid;gap:10px}
.footer-links a{font-size:14px;color:#9db8b1;transition:color .2s ease,transform .2s ease}
.footer-links a:hover{color:#ffb885;transform:translateX(3px)}
.footer-contact{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:14px;color:#9db8b1}
.footer-contact strong{color:#fff;font-weight:700}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:#7f9a93;
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .header-inner{gap:14px}
  .main-nav a{padding:8px 12px;font-size:14px}
  .header-phone{display:none}
  .article-hero h1{font-size:32px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:32px}
  .area-grid{grid-template-columns:repeat(2,1fr)}
  .booking-inner{grid-template-columns:1fr;gap:34px;padding:60px 0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .article-shell{padding:36px 30px}
}
@media (max-width:768px){
  .header-inner{min-height:66px}
  .nav-toggle{display:flex}
  .main-nav{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border-bottom:1px solid var(--line);
    padding:12px 18px 18px;box-shadow:var(--shadow);
    display:none;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 14px;border-radius:var(--radius-sm)}
  .header-actions{margin-left:auto}
  .article-hero{padding:40px 0 46px}
  .article-hero h1{font-size:26px;line-height:1.42}
  section{padding:58px 0}
  .section-head h2{font-size:24px}
  .article-wrap{padding:44px 0 10px}
  .article-shell{padding:28px 22px}
  .article-body{font-size:16px}
  .article-body h2{font-size:21px}
  .article-body h3{font-size:18px}
  .svc-grid,.steps,.area-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
  .booking-inner h2{font-size:25px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .logo{font-size:15.5px}
  .logo small{letter-spacing:1px}
  .article-hero h1{font-size:22px}
  .article-meta{gap:12px;font-size:13px}
  .article-shell{padding:22px 16px;border-radius:var(--radius)}
  .btn{padding:11px 20px;font-size:14.5px}
  .booking-form{padding:22px 18px}
  .faq-item{padding:0 18px}
  .faq-item summary{font-size:15.5px}
}

/* roulang page: category1 */
:root{
  --brand:#0d5c4d;
  --brand-dark:#083f35;
  --brand-soft:#e6f3ef;
  --accent:#f2762e;
  --accent-dark:#d55f18;
  --ink:#12211d;
  --muted:#5b6b66;
  --line:#dfe7e4;
  --bg:#f6f9f8;
  --card:#ffffff;
  --radius-lg:20px;
  --radius:14px;
  --radius-sm:9px;
  --shadow-sm:0 2px 8px rgba(10,45,38,.06);
  --shadow:0 10px 30px rgba(10,45,38,.09);
  --shadow-lg:0 22px 50px rgba(10,45,38,.14);
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol{margin:0;padding:0}
ul,ol{list-style:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:3px solid rgba(242,118,46,.55);outline-offset:2px;border-radius:6px;
}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
/* ============ header ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:26px;min-height:74px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;letter-spacing:.5px;color:var(--brand-dark)}
.logo-mark{
  width:40px;height:40px;border-radius:12px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--brand),#12856e);
  color:#fff;display:grid;place-items:center;font-size:17px;font-weight:800;
  box-shadow:0 6px 16px rgba(13,92,77,.28);
}
.logo small{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:1.6px}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.main-nav a{
  padding:9px 15px;border-radius:99px;font-size:15px;color:#31433e;
  transition:background .2s ease,color .2s ease;
}
.main-nav a:hover{background:var(--brand-soft);color:var(--brand-dark)}
.main-nav a.active{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(13,92,77,.24)}
.header-actions{display:flex;align-items:center;gap:10px}
.header-phone{font-weight:700;color:var(--brand-dark);font-size:15px;letter-spacing:.4px}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--brand-dark);position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand-dark);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
/* ============ buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:99px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(242,118,46,.3)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 14px 30px rgba(242,118,46,.36)}
.btn-ghost{background:transparent;color:var(--brand-dark);border-color:rgba(13,92,77,.28)}
.btn-ghost:hover{background:var(--brand-soft);border-color:var(--brand)}
.btn-light{background:#fff;color:var(--brand-dark);box-shadow:var(--shadow-sm)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn:active{transform:translateY(0)}
/* ============ page hero ============ */
.page-hero{
  position:relative;color:#fff;overflow:hidden;
  background:
    linear-gradient(112deg,rgba(8,63,53,.94),rgba(8,63,53,.72) 58%,rgba(8,63,53,.46)),
    url('/assets/images/bcfeaeb84b84dca7.webp') center/cover no-repeat;
}
.page-hero-inner{padding:64px 0 76px;display:grid;grid-template-columns:1.18fr .82fr;gap:48px;align-items:center}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:#bcd8d0;margin-bottom:18px}
.breadcrumb a{color:#d7ece5;border-bottom:1px solid rgba(215,236,229,.35);padding-bottom:1px}
.breadcrumb a:hover{color:#fff;border-color:#fff}
.breadcrumb span.sep{opacity:.5}
.page-hero h1{font-size:40px;line-height:1.28;font-weight:800;letter-spacing:.5px;margin-bottom:16px}
.page-hero h1 em{font-style:normal;color:#ffd0a8}
.page-hero .lead{font-size:16.5px;color:#d6e8e3;max-width:600px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-tags span{
  padding:7px 14px;border-radius:99px;font-size:13.5px;
  background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.22);color:#e8f4f0;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-facts{
  background:rgba(255,255,255,.97);color:var(--ink);
  border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow-lg);
}
.hero-facts h2{font-size:18px;color:var(--brand-dark);margin-bottom:4px}
.hero-facts p.hint{font-size:13px;color:var(--muted);margin-bottom:16px}
.fact-row{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:11px 0;border-bottom:1px dashed var(--line)}
.fact-row:last-of-type{border-bottom:0}
.fact-row span{font-size:14px;color:var(--muted)}
.fact-row strong{font-size:17px;color:var(--brand-dark);letter-spacing:.3px}
.hero-facts .btn{width:100%;margin-top:14px}
/* ============ sections ============ */
section{padding:78px 0}
section.alt{background:#fff}
.section-head{max-width:790px;margin-bottom:42px}
.section-head .kicker{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:2px;
  color:var(--accent);text-transform:uppercase;margin-bottom:12px;
}
.section-head h2{font-size:31px;line-height:1.36;color:var(--brand-dark);letter-spacing:.4px}
.section-head p{margin-top:14px;color:var(--muted);font-size:15.8px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
/* ============ service cards ============ */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .24s ease,border-color .2s ease;
}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(13,92,77,.28)}
.service-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--brand-soft)}
.service-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.service-card:hover .service-thumb img{transform:scale(1.05)}
.thumb-badge{
  position:absolute;left:14px;top:14px;padding:5px 12px;border-radius:99px;
  background:rgba(8,63,53,.86);color:#eaf6f2;font-size:12.5px;letter-spacing:.5px;
}
.service-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.service-body h3{font-size:19px;color:var(--brand-dark)}
.service-body p{font-size:14.5px;color:var(--muted);flex:1}
.price-line{font-size:14px;color:var(--brand);font-weight:700}
.price-line small{font-weight:500;color:var(--muted);margin-left:6px}
/* ============ advantage ============ */
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.adv-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .22s ease;
}
.adv-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.adv-num{
  font-size:26px;font-weight:800;color:var(--accent);
  letter-spacing:.5px;margin-bottom:8px;display:block;
}
.adv-card h3{font-size:16.5px;color:var(--brand-dark);margin-bottom:8px}
.adv-card p{font-size:14px;color:var(--muted)}
/* ============ flow ============ */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.flow-item{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:30px 22px 24px;box-shadow:var(--shadow-sm);
}
.flow-item::before{
  counter-increment:step;
  content:"0" counter(step);
  position:absolute;top:-14px;left:22px;
  background:var(--brand);color:#fff;font-size:13px;font-weight:700;
  padding:4px 12px;border-radius:99px;letter-spacing:1px;
  box-shadow:0 8px 18px rgba(13,92,77,.28);
}
.flow-item h3{font-size:16.5px;color:var(--brand-dark);margin:6px 0 8px}
.flow-item p{font-size:14px;color:var(--muted)}
/* ============ scene ============ */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.scene-card{
  display:flex;gap:18px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);
  transition:border-color .2s ease,box-shadow .22s ease;
}
.scene-card:hover{border-color:rgba(13,92,77,.3);box-shadow:var(--shadow)}
.scene-icon{
  flex:0 0 auto;width:48px;height:48px;border-radius:14px;
  background:var(--brand-soft);color:var(--brand-dark);
  display:grid;place-items:center;font-weight:800;font-size:18px;
}
.scene-card h3{font-size:17px;color:var(--brand-dark);margin-bottom:6px}
.scene-card p{font-size:14.3px;color:var(--muted)}
/* ============ price ============ */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.price-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 24px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:14px;
  transition:transform .2s ease,box-shadow .22s ease;
}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.price-card.featured{border-color:var(--brand);box-shadow:0 18px 40px rgba(13,92,77,.14)}
.price-tag{
  align-self:flex-start;font-size:12.5px;padding:4px 12px;border-radius:99px;
  background:var(--brand-soft);color:var(--brand-dark);font-weight:700;letter-spacing:.6px;
}
.price-card h3{font-size:18px;color:var(--brand-dark)}
.price-amount{font-size:30px;font-weight:800;color:var(--accent);line-height:1.2}
.price-amount small{font-size:13.5px;font-weight:500;color:var(--muted);margin-left:6px}
.price-list{display:flex;flex-direction:column;gap:9px;font-size:14.2px;color:var(--muted)}
.price-list li{position:relative;padding-left:20px}
.price-list li::before{
  content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;
  background:var(--brand);opacity:.7;
}
.price-note{
  margin-top:26px;font-size:14px;color:var(--muted);background:#fff;
  border:1px dashed var(--line);border-radius:var(--radius);padding:18px 22px;
}
/* ============ area ============ */
.area-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.area-panel{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px;box-shadow:var(--shadow-sm);
}
.area-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:18px}
.area-list li{
  font-size:14.3px;color:var(--muted);background:var(--bg);
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 14px;
}
.area-list li strong{color:var(--brand-dark);display:block;font-size:14.6px;margin-bottom:2px}
.area-figure{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);position:relative}
.area-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.area-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:22px 22px 18px;
  background:linear-gradient(to top,rgba(8,63,53,.9),rgba(8,63,53,0));
  color:#eaf6f2;font-size:14px;
}
/* ============ posts ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:10px;
  transition:transform .2s ease,box-shadow .22s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(13,92,77,.28)}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:12.8px;color:var(--muted)}
.post-meta .tag{background:var(--brand-soft);color:var(--brand-dark);padding:3px 10px;border-radius:99px;font-weight:600}
.post-card h3{font-size:16.5px;line-height:1.5;color:var(--brand-dark)}
.post-card p{font-size:14px;color:var(--muted);flex:1}
.post-more{font-size:14px;font-weight:700;color:var(--accent)}
.post-card:hover .post-more{color:var(--accent-dark)}
.empty-note{
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
  padding:34px 24px;text-align:center;color:var(--muted);font-size:14.5px;
}
/* ============ faq ============ */
.faq-list{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item.open{border-color:rgba(13,92,77,.34);box-shadow:var(--shadow)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:19px 22px;background:transparent;border:0;cursor:pointer;
  text-align:left;font-size:16px;font-weight:700;color:var(--brand-dark);
}
.faq-q .plus{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  background:var(--brand-soft);color:var(--brand-dark);
  display:grid;place-items:center;font-size:16px;line-height:1;transition:transform .25s ease,background .2s ease;
}
.faq-item.open .faq-q .plus{background:var(--brand);color:#fff;transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 22px 22px;font-size:14.6px;color:var(--muted)}
/* ============ booking ============ */
.booking{
  background:
    linear-gradient(115deg,rgba(8,63,53,.95),rgba(8,63,53,.78)),
    url('/assets/images/ef127f6775a27953.webp') center/cover no-repeat;
  color:#fff;
}
.booking-wrap{display:grid;grid-template-columns:1fr .9fr;gap:48px;align-items:start}
.booking h2{font-size:32px;line-height:1.35;margin-bottom:14px;letter-spacing:.4px}
.booking p.lead{color:#d3e7e1;font-size:16px;max-width:520px}
.booking-points{display:flex;flex-direction:column;gap:14px;margin-top:26px}
.booking-points li{display:flex;gap:12px;align-items:flex-start;font-size:14.8px;color:#dceee9}
.booking-points li i{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:rgba(103,224,182,.22);
  color:#8ff0c8;display:grid;place-items:center;font-size:12px;font-style:normal;margin-top:2px;
}
.booking-form{
  background:#fff;color:var(--ink);border-radius:var(--radius-lg);
  padding:28px;box-shadow:var(--shadow-lg);
}
.booking-form h3{font-size:19px;color:var(--brand-dark);margin-bottom:4px}
.booking-form p.hint{font-size:13px;color:var(--muted);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13.5px;color:var(--muted);margin-bottom:6px;font-weight:600}
.field input,.field select,.field textarea{
  width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:#fbfdfc;transition:border .2s ease,box-shadow .2s ease;
}
.field textarea{min-height:88px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(13,92,77,.12);outline:none;
}
.booking-form .btn{width:100%}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px;text-align:center}
.form-msg{
  display:none;margin-top:12px;font-size:13.5px;color:var(--brand-dark);
  background:var(--brand-soft);padding:11px 14px;border-radius:var(--radius-sm);
}
.form-msg.show{display:block}
/* ============ footer ============ */
.site-footer{background:#08332b;color:#c9ded8;padding:60px 0 26px;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-logo{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:#fff;margin-bottom:14px}
.footer-logo .logo-mark{width:36px;height:36px;font-size:15px;border-radius:10px}
.site-footer p{color:#a9c6bf;font-size:14px;line-height:1.8}
.site-footer h4{font-size:15.5px;color:#fff;margin-bottom:16px;letter-spacing:.5px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:#a9c6bf;transition:color .2s ease,transform .2s ease}
.footer-links a:hover{color:#8ff0c8;transform:translateX(3px)}
.footer-contact{display:flex;flex-direction:column;gap:10px;color:#a9c6bf}
.footer-contact strong{color:#fff;font-weight:700}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  padding-top:22px;font-size:13px;color:#8fb0a8;
}
/* ============ responsive ============ */
@media (max-width:1024px){
  .header-inner{gap:16px}
  .header-phone{display:none}
  .page-hero-inner{grid-template-columns:1fr;gap:34px;padding:52px 0 62px}
  .page-hero h1{font-size:33px}
  .adv-grid{grid-template-columns:repeat(2,1fr)}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr);row-gap:32px}
  .price-grid{grid-template-columns:1fr}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .booking-wrap{grid-template-columns:1fr;gap:34px}
  .area-wrap{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:768px){
  section{padding:58px 0}
  .main-nav{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border-bottom:1px solid var(--line);
    padding:12px 18px 18px;box-shadow:var(--shadow);
    display:none;
  }
  .main-nav.show{display:flex}
  .main-nav a{padding:12px 14px;border-radius:var(--radius-sm);font-size:15.5px}
  .nav-toggle{display:flex}
  .header-actions{margin-left:auto}
  .header-actions .btn{padding:9px 16px;font-size:14px}
  .logo{font-size:16px}
  .logo small{letter-spacing:1px}
  .page-hero h1{font-size:28px}
  .section-head h2{font-size:25px}
  .service-grid{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:1fr}
  .adv-grid{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr;row-gap:30px}
  .post-grid{grid-template-columns:1fr}
  .booking h2{font-size:26px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .page-hero-inner{padding:40px 0 50px}
  .page-hero h1{font-size:24px;line-height:1.35}
  .page-hero .lead{font-size:15px}
  .hero-cta{gap:10px}
  .hero-cta .btn{width:100%}
  .hero-facts,.area-panel,.booking-form{padding:20px}
  .area-list{grid-template-columns:1fr}
  .logo-mark{width:34px;height:34px;font-size:15px}
  .logo{font-size:15px}
  .logo small{display:none}
  .adv-num{font-size:22px}
  .price-amount{font-size:26px}
  .faq-q{font-size:15px;padding:16px 16px}
  .faq-a p{padding:0 16px 18px}
}