/* roulang page: index */
:root{
  --ink:#1C2A25;
  --ink-2:#4C5B54;
  --muted:#7C8A83;
  --brand:#0F3D34;
  --brand-2:#1A5A4B;
  --accent:#E0703A;
  --accent-dark:#C85F2D;
  --bg:#F7F4EC;
  --surface:#FFFFFF;
  --surface-2:#EFEADF;
  --line:#E2DBCB;
  --ok:#2F7D5B;
  --radius:14px;
  --radius-sm:10px;
  --radius-pill:999px;
  --sh1:0 1px 2px rgba(24,40,34,.05);
  --sh2:0 10px 28px -14px rgba(15,61,52,.20);
  --sh3:0 18px 40px -20px rgba(15,61,52,.30);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--accent)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3,h4{font-weight:700;letter-spacing:-.2px;line-height:1.35}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section--surface{background:var(--surface)}
.section--band{background:var(--surface-2)}
.section--dark{background:var(--brand);color:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:36px}
.section-head__text{max-width:680px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.14em;color:var(--accent);text-transform:uppercase}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--accent)}
.section-head h2{font-size:30px;margin-top:10px}
.section-head p{margin-top:10px;color:var(--ink-2);font-size:15px;line-height:1.75}
.text-link{font-size:14.5px;font-weight:600;color:var(--brand);border-bottom:1px solid rgba(15,61,52,.35);padding-bottom:2px;white-space:nowrap}
.text-link:hover{color:var(--accent);border-bottom-color:var(--accent)}

/* header */
.site-header{position:sticky;top:0;z-index:70;background:rgba(247,244,236,.94);backdrop-filter:saturate(150%) blur(8px);border-bottom:1px solid var(--line)}
.header-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--brand);letter-spacing:-.2px}
.logo:hover{color:var(--brand)}
.logo-mark{position:relative;width:34px;height:34px;border:1.5px solid var(--brand);border-radius:9px;flex:none}
.logo-mark::before,.logo-mark::after{content:"";position:absolute;background:var(--brand);opacity:.8}
.logo-mark::before{left:50%;top:5px;bottom:5px;width:1.5px;transform:translateX(-50%)}
.logo-mark::after{top:50%;left:5px;right:5px;height:1.5px;transform:translateY(-50%)}
.main-nav{display:flex;align-items:center;gap:2px}
.main-nav a{padding:8px 11px;border-radius:8px;font-size:15px;color:var(--ink-2)}
.main-nav a:hover{background:var(--surface-2);color:var(--brand)}
.main-nav a.is-active{background:var(--surface-2);color:var(--brand);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:var(--surface);align-items:center;justify-content:center;flex:none}
.nav-toggle span{position:relative;display:block;width:18px;height:2px;background:var(--brand);border-radius:2px}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand);border-radius:2px;transition:transform .2s ease}
.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:11px 20px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;border:1px solid transparent;transition:all .2s ease;white-space:nowrap;line-height:1.4}
.btn--primary{background:var(--accent);color:#fff;box-shadow:var(--sh1)}
.btn--primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--sh2)}
.btn--primary:active{transform:translateY(0)}
.btn--ghost{border-color:var(--brand);color:var(--brand);background:transparent}
.btn--ghost:hover{background:var(--brand);color:#fff}
.btn--dark{background:var(--brand);color:#fff}
.btn--dark:hover{background:var(--brand-2);color:#fff;transform:translateY(-1px)}
.btn--light{background:#fff;color:var(--brand);border-color:#fff}
.btn--light:hover{background:#F3EFE4;color:var(--brand)}
.btn--full{width:100%}
.btn--sm{padding:8px 14px;font-size:14px}

/* mobile menu */
.mobile-menu{position:fixed;left:0;right:0;top:68px;bottom:0;z-index:65;background:var(--bg);border-top:1px solid var(--line);padding:20px;display:none;flex-direction:column;gap:4px;overflow:auto}
.mobile-menu.is-open{display:flex}
.mobile-menu a.mm-link{padding:14px 12px;border-radius:10px;font-size:16px;color:var(--ink);border-bottom:1px solid var(--line)}
.mobile-menu a.mm-link:hover{background:var(--surface-2);color:var(--brand)}
.mobile-menu .mm-actions{display:flex;flex-direction:column;gap:10px;margin-top:18px}

/* hero */
.hero{position:relative;overflow:hidden;padding:64px 0 72px;background:var(--bg)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(15,61,52,.07) 1px,transparent 1px),linear-gradient(0deg,rgba(15,61,52,.07) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse at 78% 12%,#000 0%,transparent 68%);mask-image:radial-gradient(ellipse at 78% 12%,#000 0%,transparent 68%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:start}
.hero-tag{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.1em;color:var(--accent)}
.hero-tag::before{content:"";width:20px;height:2px;background:var(--accent)}
.hero h1{font-size:clamp(28px,3.4vw,41px);line-height:1.25;margin-top:14px;color:var(--brand)}
.hero-sub{margin-top:18px;font-size:16.5px;color:var(--ink-2);max-width:560px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-badges li{display:inline-flex;align-items:center;gap:6px;padding:7px 15px;border-radius:var(--radius-pill);background:var(--surface);border:1px solid var(--line);font-size:13.5px;color:var(--ink-2);box-shadow:var(--sh1)}
.hero-badges li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-note{margin-top:16px;font-size:13.5px;color:var(--muted)}
.scan-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--sh2)}
.scan-card h3{font-size:18px;color:var(--brand)}
.scan-card .scan-sub{font-size:13.5px;color:var(--muted);margin-top:4px}
.qr-box{position:relative;width:160px;height:160px;margin:18px auto 0;border-radius:12px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;overflow:hidden}
.qr-box::before{content:"";position:absolute;inset:12px;border-radius:8px;background-image:repeating-linear-gradient(90deg,rgba(15,61,52,.72) 0 6px,transparent 6px 13px),repeating-linear-gradient(0deg,rgba(15,61,52,.72) 0 6px,transparent 6px 13px);opacity:.82}
.qr-box span{position:relative;z-index:2;background:#fff;border:1px solid var(--line);border-radius:var(--radius-pill);padding:3px 12px;font-size:12.5px;color:var(--brand);font-weight:600}
.scan-steps{margin-top:20px;display:grid;gap:10px}
.scan-steps li{display:flex;gap:10px;font-size:14px;color:var(--ink-2);align-items:flex-start}
.scan-steps b{flex:none;width:20px;height:20px;border-radius:50%;background:var(--surface-2);color:var(--brand);font-size:12px;display:grid;place-items:center;margin-top:3px}
.scan-phone{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;color:var(--ink-2)}
.scan-phone strong{font-size:19px;color:var(--brand);font-variant-numeric:tabular-nums;letter-spacing:.02em}

/* promise strip */
.promise{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden;box-shadow:var(--sh1)}
.promise li{padding:22px 20px;border-left:1px solid var(--line)}
.promise li:first-child{border-left:0}
.promise strong{display:block;font-size:16.5px;color:var(--brand)}
.promise span{display:block;font-size:13.5px;color:var(--muted);margin-top:4px}

/* service grid */
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.service-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;transition:all .25s ease;box-shadow:var(--sh1)}
.service-item:hover{transform:translateY(-3px);box-shadow:var(--sh3);border-color:#D6CDB9}
.service-icon{width:42px;height:42px;border-radius:11px;border:1.5px solid var(--brand);display:grid;place-items:center;color:var(--brand);font-size:13px;font-weight:700;background:var(--bg);margin-bottom:14px}
.service-item h3{font-size:17px;color:var(--brand)}
.service-item p{font-size:13.5px;color:var(--muted);margin-top:6px;line-height:1.7}
.service-foot{margin-top:26px;display:flex;justify-content:flex-end}

/* steps */
.steps-wrap{display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:center}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:step}
.step{position:relative;padding:24px 20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--sh1)}
.step::before{counter-increment:step;content:"0" counter(step);display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--brand);color:#fff;font-size:14px;font-weight:700;margin-bottom:14px}
.step h3{font-size:17px;color:var(--brand)}
.step p{font-size:14px;color:var(--ink-2);margin-top:6px}
.steps-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh2);background:var(--surface)}
.steps-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}

/* price */
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--sh1);transition:all .25s ease}
.price-card:hover{transform:translateY(-3px);box-shadow:var(--sh3)}
.price-card .plan{font-size:15px;font-weight:700;color:var(--brand)}
.price-card .plan-tag{display:inline-block;font-size:12px;color:var(--ink-2);background:var(--surface-2);border-radius:var(--radius-pill);padding:2px 10px;margin-bottom:8px}
.price-value{font-size:28px;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1.2}
.price-value small{font-size:13px;font-weight:500;color:var(--muted);margin-left:4px}
.price-list li{display:flex;gap:8px;font-size:14px;color:var(--ink-2);padding:4px 0;line-height:1.65}
.price-list li::before{content:"✓";color:var(--ok);font-weight:700;flex:none}
.price-card--feature{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:var(--sh2)}
.price-card--feature .plan,.price-card--feature .price-value{color:#fff}
.price-card--feature .price-value small,.price-card--feature .price-list li{color:rgba(255,255,255,.82)}
.price-card--feature .price-list li::before{color:#F0B58E}
.price-card--feature .plan-tag{background:rgba(255,255,255,.14);color:#fff}

/* area */
.area-grid{display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:start}
.area-pills{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:22px}
.area-pills li{padding:10px 16px;border-radius:var(--radius-pill);background:var(--surface);border:1px solid var(--line);font-size:14px;color:var(--ink-2);text-align:center}
.area-map{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh2);min-height:280px;background:#DDE5DE}
.area-map img{width:100%;height:100%;object-fit:cover;aspect-ratio:5/4;opacity:.92}
.area-map figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 18px;background:linear-gradient(180deg,rgba(15,61,52,0) 0%,rgba(15,61,52,.86) 100%);color:#fff;font-size:14px}
.time-list{margin-top:20px;display:grid;gap:10px}
.time-list li{display:flex;justify-content:space-between;gap:16px;padding:12px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);font-size:14px;color:var(--ink-2)}
.time-list b{color:var(--brand);font-variant-numeric:tabular-nums}

/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--sh1);transition:all .25s ease}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--sh3)}
.news-thumb{display:block;overflow:hidden;background:var(--surface-2)}
.news-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .35s ease}
.news-card:hover .news-thumb img{transform:scale(1.04)}
.news-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.tag{display:inline-flex;align-items:center;padding:2px 10px;border-radius:var(--radius-pill);background:var(--surface-2);color:var(--ink-2);font-size:12.5px;line-height:1.7}
.news-body h3{font-size:17px;line-height:1.5}
.news-body h3 a{color:var(--brand);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body h3 a:hover{color:var(--accent)}
.news-body p{font-size:14px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12.5px;color:var(--muted);padding-top:12px;border-top:1px solid var(--line)}
.news-more{margin-top:10px;color:var(--brand);font-weight:600;font-size:14px}
.news-more:hover{color:var(--accent)}
.empty-state{background:var(--surface-2);border:1px dashed var(--line);border-radius:var(--radius);padding:52px 24px;text-align:center;color:var(--ink-2)}
.empty-state strong{display:block;font-size:17px;color:var(--brand);margin-bottom:6px}

/* standard */
.standard-grid{display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:center}
.standard-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh2)}
.standard-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.standard-list{display:grid;gap:16px;margin-top:8px}
.standard-list li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--sh1)}
.standard-list h3{font-size:17px;color:var(--brand);display:flex;align-items:center;gap:10px}
.standard-list h3::before{content:"";width:4px;height:18px;border-radius:2px;background:var(--accent)}
.standard-list p{font-size:14.5px;color:var(--ink-2);margin-top:8px}

/* checklist */
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.check-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;box-shadow:var(--sh1)}
.check-card h3{font-size:19px;color:var(--brand);margin-bottom:6px}
.check-card .check-desc{font-size:14px;color:var(--muted);margin-bottom:16px}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--ink-2);padding:8px 0;border-bottom:1px dashed var(--line)}
.check-list li:last-child{border-bottom:0}
.check-list li::before{content:"";flex:none;width:16px;height:16px;margin-top:6px;border:1.5px solid var(--ok);border-radius:4px;background:linear-gradient(135deg,transparent 45%,var(--ok) 45%,var(--ok) 55%,transparent 55%)}
.check-list b{color:var(--ink);font-weight:600}

/* night band */
.night-band{background:var(--brand);color:#fff;position:relative;overflow:hidden}
.night-band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(0deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse at 80% 30%,#000,transparent 70%);mask-image:radial-gradient(ellipse at 80% 30%,#000,transparent 70%);pointer-events:none}
.night-grid{position:relative;display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:center}
.night-grid h2{color:#fff;font-size:30px;margin-top:10px}
.night-grid .eyebrow{color:#F0B58E}
.night-grid .eyebrow::before{background:#F0B58E}
.night-grid p{color:rgba(255,255,255,.82);margin-top:14px;font-size:15.5px;max-width:560px}
.night-panel{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:26px}
.night-panel .np-label{font-size:13px;color:rgba(255,255,255,.7);letter-spacing:.08em}
.night-phone{display:block;font-size:30px;font-weight:700;color:#fff;margin:6px 0 4px;font-variant-numeric:tabular-nums}
.night-phone:hover{color:#F0B58E}
.night-panel .np-sub{font-size:13.5px;color:rgba(255,255,255,.72);margin-bottom:18px}

/* reviews */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--sh1)}
.review-head{display:flex;align-items:center;gap:12px}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--surface-2);color:var(--brand);display:grid;place-items:center;font-weight:700;font-size:15px;flex:none}
.review-head b{font-size:15px;color:var(--ink);display:block;line-height:1.4}
.review-head span{font-size:12.5px;color:var(--muted)}
.stars{display:flex;gap:3px;margin-top:10px}
.stars i{width:6px;height:6px;background:var(--accent);border-radius:1px;display:block}
.stars i.off{background:var(--line)}
.review-card p{font-size:14.5px;color:var(--ink-2);margin-top:10px}

/* faq */
.faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:44px;align-items:start}
.faq-side h2{font-size:28px;color:var(--brand);margin-top:10px}
.faq-side p{color:var(--ink-2);font-size:15px;margin-top:12px}
.faq-item{border-bottom:1px solid var(--line);padding:2px 0}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:16px 0;font-size:17px;font-weight:600;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--accent);font-size:22px;line-height:1;font-weight:700;flex:none;transition:transform .2s ease}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:var(--brand)}
.faq-item p{padding:0 0 20px;color:var(--ink-2);font-size:15px;max-width:720px}

/* compliance */
.comply-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.comply-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--sh1)}
.comply-badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ok);border:1px solid var(--ok);border-radius:var(--radius-pill);padding:2px 12px;margin-bottom:14px}
.comply-card h3{font-size:17.5px;color:var(--brand)}
.comply-card p{font-size:14.5px;color:var(--ink-2);margin-top:8px}

/* booking */
.booking-grid{display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:start}
.booking-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--sh2)}
.booking-card h2{font-size:26px;color:var(--brand)}
.booking-card .bk-sub{color:var(--ink-2);font-size:14.5px;margin:8px 0 22px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-size:14px;color:var(--ink-2)}
.field input,.field select,.field textarea{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;font:inherit;font-size:15px;color:var(--ink);transition:all .2s ease}
.field input::placeholder,.field textarea::placeholder{color:#A9B4AD}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(224,112,58,.18)}
.form-note{display:none;margin-top:14px;font-size:14px;color:var(--ok)}
.form-note.is-visible{display:block}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--sh1)}
.side-card + .side-card{margin-top:20px}
.side-card h3{font-size:17.5px;color:var(--brand)}
.side-card .qr-box{margin:16px auto}
.side-card .side-phone{display:block;text-align:center;font-size:22px;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums;margin-top:14px}
.side-card .side-phone:hover{color:var(--accent)}
.side-card .side-note{text-align:center;font-size:13px;color:var(--muted);margin-top:4px}
.side-list li{display:flex;gap:10px;font-size:14.5px;color:var(--ink-2);padding:7px 0}
.side-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:9px;flex:none}

/* footer */
.site-footer{background:var(--surface-2);border-top:1px solid var(--line);padding:56px 0 0;color:var(--ink-2)}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.3fr;gap:36px;padding-bottom:40px}
.footer-brand .logo{font-size:16px;margin-bottom:12px}
.footer-brand p{font-size:14px;color:var(--ink-2);max-width:280px}
.footer-qr{width:120px;height:120px;margin-top:16px;border:1px solid var(--line);border-radius:12px;background:#fff;display:grid;place-items:center;position:relative;overflow:hidden}
.footer-qr::before{content:"";position:absolute;inset:10px;border-radius:6px;background-image:repeating-linear-gradient(90deg,rgba(15,61,52,.6) 0 5px,transparent 5px 11px),repeating-linear-gradient(0deg,rgba(15,61,52,.6) 0 5px,transparent 5px 11px);opacity:.8}
.footer-qr span{position:relative;z-index:2;background:#fff;border:1px solid var(--line);border-radius:var(--radius-pill);font-size:11.5px;color:var(--brand);padding:2px 8px}
.footer-col h4{font-size:15px;color:var(--ink);margin-bottom:12px}
.footer-col a,.footer-col li{display:block;font-size:14px;color:var(--ink-2);padding:5px 0;line-height:1.7}
.footer-col a:hover{color:var(--accent)}
.footer-col .f-strong{color:var(--brand);font-weight:700;font-size:17px;font-variant-numeric:tabular-nums}
.footer-bottom{border-top:1px solid var(--line);padding:18px 0 24px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.footer-bottom a{color:var(--muted)}
.footer-bottom a:hover{color:var(--accent)}

@media (max-width:1200px){
  .main-nav a{padding:8px 9px;font-size:14.5px}
  .hero-grid,.steps-wrap,.area-grid,.standard-grid,.night-grid,.booking-grid{gap:32px}
}
@media (max-width:992px){
  .main-nav,.header-actions{display:none}
  .nav-toggle{display:flex}
  .hero{padding:44px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .section{padding:56px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px}
  .section-head h2{font-size:26px}
  .promise{grid-template-columns:repeat(2,1fr)}
  .promise li{border-left:0;border-top:1px solid var(--line)}
  .promise li:nth-child(1),.promise li:nth-child(2){border-top:0}
  .promise li:nth-child(even){border-left:1px solid var(--line)}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .price-grid{grid-template-columns:repeat(2,1fr)}
  .steps-wrap{grid-template-columns:1fr}
  .steps-media{order:-1}
  .area-grid,.standard-grid,.night-grid,.booking-grid{grid-template-columns:1fr}
  .news-grid,.review-grid,.comply-grid{grid-template-columns:repeat(2,1fr)}
  .faq-grid{grid-template-columns:1fr;gap:22px}
  .check-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:640px){
  .container{padding:0 16px}
  .header-inner{gap:12px}
  .logo{font-size:15px}
  .logo-mark{width:30px;height:30px}
  .hero h1{font-size:26px;line-height:1.3}
  .hero-sub{font-size:15.5px}
  .hero-actions .btn{width:100%}
  .promise,.service-grid,.price-grid,.news-grid,.review-grid,.comply-grid,.steps,.area-pills,.form-row,.footer-grid{grid-template-columns:1fr}
  .promise li{border-left:0 !important;border-top:1px solid var(--line)}
  .promise li:first-child{border-top:0}
  .section{padding:44px 0}
  .section-head h2,.faq-side h2,.night-grid h2{font-size:23px}
  .booking-card,.side-card,.scan-card,.check-card{padding:22px 18px}
  .night-phone{font-size:26px}
  .footer-bottom{flex-direction:column;gap:8px}
}

/* roulang page: category1 */
:root{
  --ink:#1C2A25;
  --ink-2:#4C5B54;
  --muted:#7C8A83;
  --brand:#0F3D34;
  --brand-2:#1A5A4B;
  --accent:#E0703A;
  --accent-dark:#C85F2D;
  --bg:#F7F4EC;
  --surface:#FFFFFF;
  --surface-2:#EFEADF;
  --line:#E2DBCB;
  --ok:#2F7D5B;
  --radius:14px;
  --radius-sm:10px;
  --radius-pill:999px;
  --sh1:0 1px 2px rgba(24,40,34,.05);
  --sh2:0 10px 28px -14px rgba(15,61,52,.20);
  --sh3:0 18px 40px -20px rgba(15,61,52,.30);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.2px;line-height:1.35}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--accent)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section--surface{background:var(--surface)}
.section--band{background:var(--surface-2)}
.section--dark{background:var(--brand);color:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:36px;flex-wrap:wrap}
.section-head__text{max-width:680px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.14em;color:var(--accent);text-transform:uppercase}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--accent)}
.section-head h2{font-size:30px;margin-top:10px;color:var(--brand)}
.section-head p{margin-top:10px;color:var(--ink-2);font-size:15px;line-height:1.75}
.text-link{font-size:14.5px;font-weight:600;color:var(--brand);border-bottom:1px solid rgba(15,61,52,.35);padding-bottom:2px;white-space:nowrap;display:inline-block}
.text-link:hover{color:var(--accent);border-bottom-color:var(--accent)}

/* header */
.site-header{position:sticky;top:0;z-index:70;background:rgba(247,244,236,.94);backdrop-filter:saturate(150%) blur(8px);border-bottom:1px solid var(--line)}
.header-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--brand);letter-spacing:-.2px}
.logo:hover{color:var(--brand)}
.logo-mark{position:relative;width:34px;height:34px;border:1.5px solid var(--brand);border-radius:9px;flex:none}
.logo-mark::before,.logo-mark::after{content:"";position:absolute;background:var(--brand);opacity:.8}
.logo-mark::before{left:50%;top:5px;bottom:5px;width:1.5px;transform:translateX(-50%)}
.logo-mark::after{top:50%;left:5px;right:5px;height:1.5px;transform:translateY(-50%)}
.main-nav{display:flex;align-items:center;gap:2px}
.main-nav a{padding:8px 11px;border-radius:8px;font-size:15px;color:var(--ink-2)}
.main-nav a:hover{background:var(--surface-2);color:var(--brand)}
.main-nav a.is-active{background:var(--surface-2);color:var(--brand);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:var(--surface);align-items:center;justify-content:center;flex:none}
.nav-toggle span{position:relative;display:block;width:18px;height:2px;background:var(--brand);border-radius:2px}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand);border-radius:2px}
.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:11px 20px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;border:1px solid transparent;transition:all .2s ease;white-space:nowrap;line-height:1.4}
.btn--primary{background:var(--accent);color:#fff;box-shadow:var(--sh1)}
.btn--primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--sh2)}
.btn--primary:active{transform:translateY(0)}
.btn--ghost{border-color:var(--brand);color:var(--brand);background:transparent}
.btn--ghost:hover{background:var(--brand);color:#fff}
.btn--dark{background:var(--brand);color:#fff}
.btn--dark:hover{background:var(--brand-2);color:#fff;transform:translateY(-1px)}
.btn--light{background:#fff;color:var(--brand);border-color:#fff}
.btn--light:hover{background:#F3EFE4;color:var(--brand)}
.btn--full{width:100%}
.btn--sm{padding:8px 14px;font-size:14px}

/* mobile menu */
.mobile-menu{position:fixed;left:0;right:0;top:68px;bottom:0;z-index:65;background:var(--bg);border-top:1px solid var(--line);padding:20px;display:none;flex-direction:column;gap:4px;overflow:auto}
.mobile-menu.is-open{display:flex}
.mobile-menu a.mm-link{padding:14px 12px;border-radius:10px;font-size:16px;color:var(--ink);border-bottom:1px solid var(--line)}
.mobile-menu a.mm-link:hover{background:var(--surface-2);color:var(--brand)}
.mobile-menu .mm-actions{display:flex;flex-direction:column;gap:10px;margin-top:18px}

/* page title bar */
.page-bar{position:relative;background:var(--surface-2);border-bottom:1px solid var(--line);padding:34px 0 38px;overflow:hidden}
.page-bar::after{content:"";position:absolute;right:-40px;top:-30px;width:280px;height:280px;background-image:linear-gradient(90deg,rgba(15,61,52,.08) 1px,transparent 1px),linear-gradient(0deg,rgba(15,61,52,.08) 1px,transparent 1px);background-size:36px 36px;-webkit-mask-image:radial-gradient(circle at 50% 50%,#000,transparent 72%);mask-image:radial-gradient(circle at 50% 50%,#000,transparent 72%);pointer-events:none}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--muted);position:relative;z-index:1}
.breadcrumb a{color:var(--ink-2)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .sep{color:var(--line)}
.breadcrumb .cur{color:var(--ink)}
.page-bar-row{position:relative;z-index:1;display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-top:16px;flex-wrap:wrap}
.page-bar h1{font-size:clamp(26px,3vw,36px);color:var(--brand);line-height:1.3}
.page-bar .lede{margin-top:12px;max-width:640px;font-size:15.5px;color:var(--ink-2)}
.page-bar-actions{display:flex;gap:10px;flex-wrap:wrap}

/* filter bar */
.filter-bar{position:sticky;top:68px;z-index:60;background:rgba(247,244,236,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);padding:12px 0}
.filter-scroll{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
.filter-scroll::-webkit-scrollbar{display:none}
.chip{padding:8px 16px;border-radius:var(--radius-pill);border:1px solid var(--line);background:var(--surface);color:var(--ink-2);font-size:14px;white-space:nowrap;transition:all .18s ease}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.chip.is-on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}

/* service cards */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--sh1);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;display:flex;flex-direction:column}
.svc-card:hover{transform:translateY(-3px);box-shadow:var(--sh3);border-color:#D5CCB7}
.svc-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--surface-2)}
.svc-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.svc-card:hover .svc-media img{transform:scale(1.04)}
.svc-badge{position:absolute;left:12px;top:12px;background:var(--accent);color:#fff;font-size:12.5px;font-weight:700;padding:4px 11px;border-radius:var(--radius-pill);letter-spacing:.02em}
.svc-body{padding:18px 18px 16px;display:flex;flex-direction:column;gap:10px;flex:1}
.svc-body h3{font-size:18px;color:var(--brand);line-height:1.45}
.svc-body p{font-size:14.5px;color:var(--ink-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.svc-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:12px;margin-top:auto;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted)}
.svc-meta .price{color:var(--brand);font-weight:700;font-size:15px;font-variant-numeric:tabular-nums}
.list-foot{margin-top:32px;text-align:center}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--sh1)}
.step::before{counter-increment:step;content:"0" counter(step);display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:var(--brand);color:#fff;font-size:14px;font-weight:700;font-variant-numeric:tabular-nums;margin-bottom:14px}
.step h3{font-size:17px;color:var(--brand)}
.step p{font-size:14.5px;color:var(--ink-2);margin-top:8px}

/* price */
.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.price-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--sh1)}
.price-panel h3{font-size:19px;color:var(--brand)}
.price-panel .num{font-size:32px;font-weight:700;color:var(--brand);margin-top:12px;font-variant-numeric:tabular-nums;letter-spacing:-.5px}
.price-panel .num small{font-size:14px;color:var(--muted);font-weight:400;margin-left:6px}
.price-panel ul{margin-top:16px;display:flex;flex-direction:column;gap:9px}
.price-panel li{position:relative;padding-left:22px;font-size:14.5px;color:var(--ink-2);line-height:1.7}
.price-panel li::before{content:"";position:absolute;left:2px;top:9px;width:8px;height:8px;border-radius:2px;background:var(--ok);opacity:.85}
.scale{margin-top:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.scale-track{position:relative;height:10px;border-radius:var(--radius-pill);background:linear-gradient(90deg,#DCE7E1,#BFD6CB 55%,var(--accent));margin:20px 0 12px}
.scale-marks{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.scale-dot{position:absolute;top:50%;width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid var(--brand);transform:translate(-50%,-50%)}
.scale-note{font-size:14px;color:var(--ink-2);margin-top:14px}

/* faq */
.faq-grid{display:grid;grid-template-columns:280px 1fr;gap:40px;align-items:start}
.faq-aside h2{font-size:28px;color:var(--brand)}
.faq-aside p{margin-top:12px;font-size:14.5px;color:var(--ink-2)}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}
.faq-item[open]{border-color:#CFC5AE;box-shadow:var(--sh2)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;font-size:16.5px;font-weight:600;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";flex:none;width:24px;height:24px;line-height:22px;text-align:center;border-radius:50%;border:1px solid var(--line);color:var(--brand);font-size:16px;font-weight:700;background:var(--bg)}
.faq-item[open] summary::after{content:"−";background:var(--brand);border-color:var(--brand);color:#fff}
.faq-item .faq-body{padding:0 20px 18px;font-size:14.5px;color:var(--ink-2);line-height:1.8}

/* coverage */
.cover-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.district-list{display:flex;flex-wrap:wrap;gap:10px}
.district-list li{padding:7px 15px;border-radius:var(--radius-pill);background:var(--surface);border:1px solid var(--line);font-size:14px;color:var(--ink-2)}
.map-box{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh1)}
.map-box img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.map-tip{position:absolute;left:14px;bottom:14px;background:rgba(255,255,255,.94);border-radius:var(--radius-sm);padding:10px 14px;font-size:13.5px;color:var(--brand);font-weight:600;box-shadow:var(--sh1)}
.time-list{margin-top:24px;display:flex;flex-direction:column;gap:12px}
.time-row{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px}
.time-row strong{flex:none;color:var(--brand);font-size:14.5px;min-width:96px;font-variant-numeric:tabular-nums}
.time-row span{font-size:14px;color:var(--ink-2)}

/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--sh1);transition:transform .2s ease,box-shadow .2s ease}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--sh3)}
.news-card h3{font-size:17px;color:var(--brand);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card h3 a{color:inherit}
.news-card h3 a:hover{color:var(--accent)}
.news-card p{margin-top:10px;font-size:14px;color:var(--ink-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px;padding-top:12px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.tag-pill{display:inline-block;padding:3px 10px;border-radius:var(--radius-pill);background:var(--surface-2);color:var(--ink-2);font-size:12.5px;transition:all .18s ease}
.news-card:hover .tag-pill{background:#fff;border:1px solid var(--line)}
.empty-note{grid-column:1/-1;text-align:center;padding:52px 20px;border:1px dashed var(--line);border-radius:var(--radius);background:var(--surface);color:var(--muted);font-size:15px}

/* booking cta */
.cta-band{background:var(--surface-2)}
.cta-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:36px;align-items:start}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--sh2)}
.form-card h2{font-size:24px;color:var(--brand)}
.form-card .hint{margin-top:8px;font-size:14px;color:var(--ink-2)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.field{display:flex;flex-direction:column;gap:6px}
.field--full{grid-column:1/-1}
.field label{font-size:13.5px;color:var(--ink-2);font-weight:600}
.field input,.field select,.field textarea{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--bg);font:inherit;font-size:14.5px;color:var(--ink);transition:border-color .18s ease,box-shadow .18s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(224,112,58,.16);background:#fff}
.field textarea{resize:vertical;min-height:78px}
.form-card .btn{margin-top:18px}
.qr-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--sh1);text-align:center}
.qr-box{width:170px;height:170px;margin:0 auto;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13.5px;position:relative}
.qr-box::before,.qr-box::after{content:"";position:absolute;width:22px;height:22px;border:2px solid var(--brand);opacity:.55}
.qr-box::before{left:12px;top:12px;border-right:0;border-bottom:0}
.qr-box::after{right:12px;bottom:12px;border-left:0;border-top:0}
.qr-card h3{font-size:18px;color:var(--brand);margin-top:18px}
.qr-card p{font-size:14px;color:var(--ink-2);margin-top:8px}
.qr-tel{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.qr-tel a{display:block;font-size:22px;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums;letter-spacing:.5px}
.qr-tel a:hover{color:var(--accent)}
.qr-tel span{font-size:13px;color:var(--muted)}

/* footer */
.site-footer{background:var(--surface-2);border-top:1px solid var(--line);padding:56px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:40px}
.footer-col h4{font-size:15px;color:var(--brand);margin-bottom:14px}
.footer-col a,.footer-col span{display:block;font-size:14px;color:var(--ink-2);line-height:2}
.footer-col a:hover{color:var(--accent)}
.footer-brand .logo{margin-bottom:14px}
.footer-brand p{font-size:14px;color:var(--ink-2);max-width:300px;line-height:1.8}
.f-footer-qr,.footer-qr{width:120px;height:120px;margin-top:16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--muted)}
.f-strong{font-weight:700;color:var(--brand);font-size:17px;font-variant-numeric:tabular-nums}
.footer-bottom{border-top:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted)}

@media (max-width:1200px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:992px){
  .main-nav{display:none}
  .nav-toggle{display:inline-flex}
  .header-actions .btn--ghost{display:none}
  .service-grid,.news-grid,.steps{grid-template-columns:repeat(2,1fr)}
  .faq-grid{grid-template-columns:1fr;gap:24px}
  .cover-grid,.price-grid,.cta-grid{grid-template-columns:1fr}
  .section{padding:56px 0}
  .section-head h2{font-size:26px}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .page-bar{padding:26px 0 30px}
  .page-bar-row{gap:20px}
  .filter-bar{top:60px}
  .header-inner{height:60px}
  .mobile-menu{top:60px}
  .section-head{margin-bottom:26px}
  .section-head h2{font-size:23px}
  .form-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:640px){
  .service-grid,.news-grid,.steps{grid-template-columns:1fr}
  .time-row{flex-direction:column;gap:4px}
  .time-row strong{min-width:0}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .page-bar-actions .btn{flex:1}
  .filter-bar{top:56px}
  .header-actions .btn--primary{padding:8px 12px;font-size:13.5px}
}

/* roulang page: article */
:root{
  --ink:#1C2A25;
  --ink-2:#4C5B54;
  --muted:#7C8A83;
  --brand:#0F3D34;
  --brand-2:#1A5A4B;
  --accent:#E0703A;
  --accent-dark:#C85F2D;
  --bg:#F7F4EC;
  --surface:#FFFFFF;
  --surface-2:#EFEADF;
  --line:#E2DBCB;
  --ok:#2F7D5B;
  --radius:14px;
  --radius-sm:10px;
  --radius-pill:999px;
  --sh1:0 1px 2px rgba(24,40,34,.05);
  --sh2:0 10px 28px -14px rgba(15,61,52,.20);
  --sh3:0 18px 40px -20px rgba(15,61,52,.30);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.2px;line-height:1.35;color:var(--ink)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .2s ease,border-color .2s ease,background .2s ease}
a:hover{color:var(--accent)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section--surface{background:var(--surface)}
.section--band{background:var(--surface-2)}
.section--dark{background:var(--brand);color:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:36px}
.section-head__text{max-width:700px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.14em;color:var(--accent);text-transform:uppercase}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--accent)}
.section-head h2{font-size:30px;margin-top:10px}
.section-head p{margin-top:10px;color:var(--ink-2);font-size:15px;line-height:1.75}
.text-link{font-size:14.5px;font-weight:600;color:var(--brand);border-bottom:1px solid rgba(15,61,52,.35);padding-bottom:2px;white-space:nowrap}
.text-link:hover{color:var(--accent);border-bottom-color:var(--accent)}

/* header */
.site-header{position:sticky;top:0;z-index:70;background:rgba(247,244,236,.94);backdrop-filter:saturate(150%) blur(8px);border-bottom:1px solid var(--line)}
.header-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--brand);letter-spacing:-.2px}
.logo:hover{color:var(--brand)}
.logo-mark{position:relative;width:34px;height:34px;border:1.5px solid var(--brand);border-radius:9px;flex:none}
.logo-mark::before,.logo-mark::after{content:"";position:absolute;background:var(--brand);opacity:.8}
.logo-mark::before{left:50%;top:5px;bottom:5px;width:1.5px;transform:translateX(-50%)}
.logo-mark::after{top:50%;left:5px;right:5px;height:1.5px;transform:translateY(-50%)}
.main-nav{display:flex;align-items:center;gap:2px}
.main-nav a{padding:8px 11px;border-radius:8px;font-size:15px;color:var(--ink-2)}
.main-nav a:hover{background:var(--surface-2);color:var(--brand)}
.main-nav a.is-active{background:var(--surface-2);color:var(--brand);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:var(--surface);align-items:center;justify-content:center;flex:none}
.nav-toggle span{position:relative;display:block;width:18px;height:2px;background:var(--brand);border-radius:2px}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand);border-radius:2px;transition:transform .2s ease}
.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:11px 20px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;border:1px solid transparent;transition:all .2s ease;white-space:nowrap;line-height:1.4}
.btn--primary{background:var(--accent);color:#fff;box-shadow:var(--sh1)}
.btn--primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--sh2)}
.btn--primary:active{transform:translateY(0)}
.btn--ghost{border-color:var(--brand);color:var(--brand);background:transparent}
.btn--ghost:hover{background:var(--brand);color:#fff}
.btn--dark{background:var(--brand);color:#fff}
.btn--dark:hover{background:var(--brand-2);color:#fff;transform:translateY(-1px)}
.btn--light{background:#fff;color:var(--brand);border-color:#fff}
.btn--light:hover{background:#F3EFE4;color:var(--brand)}
.btn--full{width:100%}
.btn--sm{padding:8px 14px;font-size:14px}

/* mobile menu */
.mobile-menu{position:fixed;left:0;right:0;top:68px;bottom:0;z-index:65;background:var(--bg);border-top:1px solid var(--line);padding:20px;display:none;flex-direction:column;gap:4px;overflow:auto}
.mobile-menu.is-open{display:flex}
.mobile-menu a.mm-link{padding:14px 12px;border-radius:10px;font-size:16px;color:var(--ink);border-bottom:1px solid var(--line)}
.mobile-menu a.mm-link:hover{background:var(--surface-2);color:var(--brand)}
.mobile-menu .mm-actions{display:flex;flex-direction:column;gap:10px;margin-top:18px}

/* tags */
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:var(--radius-pill);background:var(--surface-2);color:var(--ink-2);font-size:12.5px;line-height:1.6;border:1px solid transparent}
.tag--accent{background:var(--accent);color:#fff}
.tag--line{border-color:rgba(15,61,52,.35);color:var(--brand);background:transparent}
.tag:hover{color:var(--ink)}
.tag--accent:hover{color:#fff}
.tag--line:hover{background:var(--brand);color:#fff;border-color:var(--brand)}

/* article strip */
.page-strip{background:var(--surface-2);border-bottom:1px solid var(--line);padding:20px 0}
.strip-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.breadcrumb{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--muted);flex-wrap:wrap}
.breadcrumb a{color:var(--ink-2)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .current{color:var(--ink);max-width:460px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.strip-side{display:flex;align-items:center;gap:10px}

/* article head */
.article-head{background:var(--surface);border-bottom:1px solid var(--line);padding:42px 0 32px}
.article-head-inner{max-width:880px}
.article-head h1{font-size:clamp(26px,3vw,38px);line-height:1.3;margin-top:16px;color:var(--brand)}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:18px;font-size:14px;color:var(--muted)}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line);display:inline-block}

/* article layout */
.article-section{background:var(--bg);padding:48px 0 64px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:48px;max-width:1080px;margin:0 auto;align-items:start}
.article-main{max-width:760px;width:100%}
.article-body{font-size:16px;line-height:1.9;color:var(--ink)}
.article-body p{margin:0 0 1.1em}
.article-body h2{font-size:24px;margin:36px 0 14px;padding-left:14px;border-left:3px solid var(--accent);color:var(--brand)}
.article-body h3{font-size:19px;margin:28px 0 10px;color:var(--ink)}
.article-body h4{font-size:17px;margin:22px 0 8px}
.article-body ul,.article-body ol{padding-left:1.4em;margin:0 0 1.1em;list-style:revert}
.article-body li{margin:.35em 0}
.article-body ul li::marker{color:var(--brand)}
.article-body ol li::marker{color:var(--brand);font-weight:700}
.article-body blockquote{margin:24px 0;padding:16px 20px;border-left:3px solid var(--accent);background:var(--surface);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--ink-2)}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:12px;margin:22px 0 8px;height:auto}
.article-body figure{margin:0 0 1.2em}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center}
.article-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--accent)}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.article-body th{background:var(--surface-2);color:var(--brand)}
.article-body strong{color:var(--brand)}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0}
.article-empty{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:36px 28px;box-shadow:var(--sh1)}
.article-empty h2{font-size:22px;color:var(--brand)}
.article-empty p{margin:10px 0 20px;color:var(--ink-2)}

/* aside */
.article-aside{position:relative}
.toc{position:sticky;top:88px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--sh1)}
.toc h3{font-size:13px;letter-spacing:.08em;color:var(--muted);margin-bottom:10px;text-transform:uppercase;font-weight:700}
.toc ul{display:flex;flex-direction:column;gap:2px}
.toc a{display:block;padding:7px 10px;border-radius:8px;font-size:14px;color:var(--ink-2);border-left:2px solid transparent}
.toc a:hover{background:var(--surface-2);color:var(--brand)}
.toc a.is-active{background:var(--surface-2);color:var(--brand);font-weight:600;border-left-color:var(--accent)}
.aside-card{margin-top:16px;background:var(--brand);color:#fff;border-radius:var(--radius);padding:20px;box-shadow:var(--sh2)}
.aside-card h4{font-size:16px;color:#fff;margin-bottom:8px}
.aside-card p{font-size:13.5px;line-height:1.7;color:rgba(255,255,255,.82);margin-bottom:14px}
.aside-card .aside-phone{display:block;font-size:19px;font-weight:700;color:#fff;font-variant-numeric:tabular-nums;margin-bottom:12px}
.aside-card .aside-phone:hover{color:#F6C9AE}
.aside-card .btn{width:100%}

/* qr */
.qr-box{width:150px;height:150px;background:#fff;border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;flex:none}
.qr-box::before{content:"";position:absolute;inset:14px;background-image:linear-gradient(90deg,var(--ink) 2px,transparent 2px),linear-gradient(0deg,var(--ink) 2px,transparent 2px);background-size:12px 12px;opacity:.14;border-radius:6px}
.qr-box span{position:relative;background:#fff;padding:2px 8px;border-radius:6px;font-size:12.5px;color:var(--ink-2)}

/* source bar */
.source-bar{background:var(--surface-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0}
.source-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.source-author{display:flex;align-items:center;gap:12px}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;flex:none}
.source-author strong{display:block;font-size:14.5px;color:var(--ink)}
.source-author span{display:block;font-size:13px;color:var(--muted)}
.source-inner p{margin:0;font-size:14px;color:var(--ink-2);max-width:520px}

/* price */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.price-card{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--sh1);transition:box-shadow .2s ease,transform .2s ease}
.price-card:hover{box-shadow:var(--sh3);transform:translateY(-2px)}
.price-card h3{font-size:17px;color:var(--brand)}
.price-card .price{font-size:28px;font-weight:700;color:var(--brand);margin-top:8px;font-variant-numeric:tabular-nums}
.price-card .price small{font-size:13px;font-weight:500;color:var(--muted);margin-left:4px}
.price-card ul{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.price-card li{position:relative;padding-left:18px;font-size:14px;color:var(--ink-2);line-height:1.7}
.price-card li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:2px;background:var(--ok)}
.price-card.is-hot{background:var(--brand);border-color:var(--brand);color:#fff}
.price-card.is-hot h3,.price-card.is-hot .price{color:#fff}
.price-card.is-hot .price small{color:rgba(255,255,255,.7)}
.price-card.is-hot li{color:rgba(255,255,255,.86)}
.price-card.is-hot li::before{background:var(--accent)}
.price-note{margin-top:18px;font-size:13.5px;color:var(--muted)}

/* night */
.night-band{background:var(--brand);color:#fff;padding:56px 0;position:relative;overflow:hidden}
.night-band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(0deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse at 82% 20%,#000 0%,transparent 70%);mask-image:radial-gradient(ellipse at 82% 20%,#000 0%,transparent 70%);pointer-events:none}
.night-inner{position:relative;display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:center}
.night-inner h2{color:#fff;font-size:30px}
.night-inner p{color:rgba(255,255,255,.82);margin-top:14px;max-width:560px;font-size:15px}
.night-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.night-phone-box{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:24px}
.night-phone-box span{font-size:13px;color:rgba(255,255,255,.7);letter-spacing:.06em}
.night-phone{display:block;font-size:32px;font-weight:700;color:#fff;margin:6px 0 4px;font-variant-numeric:tabular-nums;letter-spacing:.5px}
.night-phone:hover{color:#F6C9AE}
.night-phone-box small{font-size:13px;color:rgba(255,255,255,.72);display:block;line-height:1.7}

/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--sh1);transition:box-shadow .2s ease,transform .2s ease;height:100%}
.news-card:hover{box-shadow:var(--sh3);transform:translateY(-2px)}
.news-thumb{aspect-ratio:16/10;background:var(--surface-2);overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.news-body h3{font-size:17px;line-height:1.5}
.news-body p{font-size:14px;color:var(--ink-2);line-height:1.7}
.news-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:8px;font-size:13px;color:var(--muted)}
.news-fallback-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:26px}

/* booking */
.booking{background:var(--surface-2);border-top:1px solid var(--line)}
.booking-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:34px;align-items:start}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--sh2)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:13.5px;font-weight:600;color:var(--ink-2)}
.field input,.field select,.field textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;font-size:15px;line-height:1.5;transition:border-color .2s ease,box-shadow .2s ease}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(224,112,58,.18)}
.field textarea{resize:vertical;min-height:84px}
.form-tip{font-size:13px;color:var(--muted);margin-top:10px}
.form-msg{margin-top:12px;font-size:14px;color:var(--ok);font-weight:600}
.booking-side{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--sh1);display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.booking-side h3{font-size:18px;color:var(--brand)}
.booking-side p{font-size:14px;color:var(--ink-2)}
.booking-side .side-phone{font-size:22px;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums}
.booking-side .side-phone:hover{color:var(--accent)}
.booking-side .side-meta{font-size:13px;color:var(--muted);line-height:1.8}

/* prev next */
.prev-next{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:34px}
.prev-next a{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;min-height:92px;transition:box-shadow .2s ease,transform .2s ease}
.prev-next a:hover{box-shadow:var(--sh2);transform:translateY(-2px);color:var(--brand)}
.prev-next span{display:block;font-size:12.5px;color:var(--muted);letter-spacing:.06em}
.prev-next strong{display:block;font-size:15.5px;color:var(--brand);margin-top:6px;line-height:1.5}

/* footer */
.site-footer{background:var(--surface-2);border-top:1px solid var(--line);padding:56px 0 0;color:var(--ink-2)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.footer-col{display:flex;flex-direction:column;gap:10px;font-size:14px;line-height:1.7}
.footer-col h4{font-size:15px;color:var(--ink);margin:0 0 4px}
.footer-col a{color:var(--ink-2)}
.footer-col a:hover{color:var(--accent)}
.footer-brand p{font-size:14px;line-height:1.75;margin:0;max-width:290px}
.footer-qr{width:120px;height:120px;background:#fff;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:12.5px;color:var(--muted);position:relative;overflow:hidden;margin-top:6px}
.footer-qr::before{content:"";position:absolute;inset:12px;background-image:linear-gradient(90deg,var(--ink) 2px,transparent 2px),linear-gradient(0deg,var(--ink) 2px,transparent 2px);background-size:11px 11px;opacity:.12;border-radius:4px}
.footer-qr span{position:relative;background:#fff;padding:2px 8px;border-radius:6px}
.f-strong{font-weight:700;color:var(--brand);font-size:17px}
.f-strong:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted);line-height:1.7}

@media (max-width:1200px){
  .article-layout{gap:34px}
}
@media (max-width:992px){
  .main-nav{display:none}
  .header-actions>.btn{display:none}
  .nav-toggle{display:flex}
  .article-layout{grid-template-columns:1fr;gap:26px;max-width:820px}
  .article-main{max-width:none}
  .article-aside{order:-1}
  .toc{position:static}
  .aside-card{display:none}
  .price-grid{grid-template-columns:1fr}
  .night-inner{grid-template-columns:1fr;gap:24px}
  .news-grid{grid-template-columns:1fr 1fr}
  .booking-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:768px){
  body{font-size:15.5px}
  .section{padding:48px 0}
  .article-section{padding:36px 0 48px}
  .article-head{padding:30px 0 24px}
  .article-head h1{font-size:25px}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
  .section-head h2{font-size:24px}
  .news-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .prev-next{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
  .night-inner h2{font-size:24px}
  .night-phone{font-size:26px}
  .source-inner{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .strip-inner{flex-direction:column;align-items:flex-start}
  .breadcrumb .current{max-width:100%;white-space:normal}
  .article-meta{font-size:13px;gap:6px 10px}
  .qr-box{width:130px;height:130px}
  .form-card,.booking-side{padding:20px}
}