/* roulang page: index */
:root{
  --brand:#12604f;
  --brand-2:#0b3f34;
  --brand-3:#16705b;
  --brand-soft:#e8f1ed;
  --accent:#cf8340;
  --accent-2:#b46f31;
  --accent-soft:#fbf1e4;
  --ink:#15251f;
  --ink-2:#32463f;
  --muted:#6d7d77;
  --paper:#f8f5ef;
  --white:#ffffff;
  --line:#e6e0d5;
  --line-2:#d6cfc2;
  --radius:14px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(21,37,31,.05),0 8px 20px rgba(21,37,31,.05);
  --shadow-md:0 12px 30px rgba(21,37,31,.10);
  --shadow-lg:0 22px 54px rgba(11,63,52,.20);
  --ease:.22s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
  font-size:15.5px;
  line-height:1.78;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--accent-2)}
h1,h2,h3,h4{font-weight:700;color:var(--ink);letter-spacing:.2px;margin:0}
p{margin:0 0 12px}
ul{list-style:none;margin:0;padding:0}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(207,131,64,.55);outline-offset:2px;border-radius:6px}

.container{width:100%;max-width:1180px;padding-left:20px;padding-right:20px;margin:0 auto}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(248,245,239,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--ease),background var(--ease);
}
.site-header.is-scrolled{box-shadow:0 6px 22px rgba(21,37,31,.10);background:rgba(255,255,255,.96)}
.site-nav{min-height:66px;padding:0;display:flex;align-items:center;gap:14px;flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none}
.brand-mark{
  width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(160deg,var(--brand-3),var(--brand-2));
  color:#f6e7cf;font-size:19px;box-shadow:0 6px 16px rgba(11,63,52,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:17px;color:var(--ink);letter-spacing:.5px}
.brand-text small{font-size:11.5px;color:var(--muted);letter-spacing:.3px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links .nav-link{
  padding:8px 14px;border-radius:9px;font-size:15px;color:var(--ink-2);font-weight:500;
  transition:background var(--ease),color var(--ease);
}
.nav-links .nav-link:hover{background:var(--brand-soft);color:var(--brand)}
.nav-links .nav-link.active{background:var(--brand);color:#fff;box-shadow:0 6px 14px rgba(18,96,79,.24)}
.nav-side{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.stage-chip{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12.5px;font-weight:600;color:var(--brand);
  background:var(--brand-soft);border:1px solid #cfe3da;
  padding:6px 12px;border-radius:999px;white-space:nowrap;
}
.chip-dot{width:7px;height:7px;border-radius:50%;background:#1c9a72;box-shadow:0 0 0 0 rgba(28,154,114,.5);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(28,154,114,.45)}70%{box-shadow:0 0 0 7px rgba(28,154,114,0)}100%{box-shadow:0 0 0 0 rgba(28,154,114,0)}}
.navbar-toggler{
  border:1px solid var(--line-2);border-radius:9px;padding:7px 10px;background:#fff;color:var(--ink);
}
.navbar-toggler:focus{box-shadow:none}
.navbar-toggler i{font-size:20px;line-height:1}

/* ---------- buttons ---------- */
.btn-x{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:9px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-brand{background:linear-gradient(170deg,var(--brand-3),var(--brand-2));color:#fff;box-shadow:0 8px 20px rgba(11,63,52,.24)}
.btn-brand:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(11,63,52,.30)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--brand);border-color:#bcd4ca}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand-2);transform:translateY(-2px)}
.btn-light-x{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.36)}
.btn-light-x:hover{background:rgba(255,255,255,.22);color:#fff;transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(180,111,49,.26)}
.btn-accent:hover{background:var(--accent-2);color:#fff;transform:translateY(-2px)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--brand-2);color:#eaf3ef;padding:70px 0 76px}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  opacity:.30;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(120% 100% at 8% 0%,rgba(22,112,91,.55) 0%,rgba(11,63,52,.90) 55%,#082b24 100%);
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:center}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.6px;
  color:#f0dcc0;background:rgba(255,255,255,.10);border:1px solid rgba(240,220,192,.32);
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.hero-title{font-size:clamp(28px,3.6vw,43px);line-height:1.28;color:#fff;font-weight:800;letter-spacing:.4px}
.hero-title span{color:#f0c79a}
.hero-lead{margin-top:16px;font-size:15.5px;line-height:1.85;color:rgba(234,243,239,.86);max-width:620px}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0 26px}
.tag-pill{
  font-size:13px;padding:6px 14px;border-radius:999px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);color:#e7f2ed;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:30px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16)}
.stat-mini strong{display:block;font-size:21px;color:#fff;letter-spacing:.5px}
.stat-mini span{font-size:12.5px;color:rgba(234,243,239,.72)}

/* slot panel */
.slot-panel{
  background:#fff;border-radius:18px;padding:22px;box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.6);color:var(--ink);
}
.slot-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.slot-head strong{font-size:16px;color:var(--ink)}
.slot-head em{font-style:normal;font-size:12px;color:var(--accent-2);background:var(--accent-soft);padding:3px 10px;border-radius:999px;font-weight:600}
.slot-list{display:flex;flex-direction:column;gap:9px;margin-bottom:16px}
.slot{
  display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;
  background:#fbfaf6;border:1px solid var(--line);border-radius:11px;
  padding:11px 14px;cursor:pointer;text-align:left;
  transition:var(--ease);
}
.slot:hover{border-color:#bcd4ca;background:#f4f9f6}
.slot.is-active{border-color:var(--brand);background:var(--brand-soft);box-shadow:0 0 0 3px rgba(18,96,79,.10)}
.slot .slot-name{font-size:14.5px;font-weight:600;color:var(--ink)}
.slot .slot-time{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:2px}
.slot .slot-left{font-size:12px;color:var(--brand);background:#fff;border:1px solid #cfe3da;border-radius:999px;padding:3px 9px;white-space:nowrap}
.slot-panel .btn-x{width:100%}
.slot-note{font-size:12px;color:var(--muted);margin:12px 0 0;text-align:center}

/* ---------- section base ---------- */
.section{padding:76px 0}
.section--white{background:#fff}
.section--tint{background:var(--brand-soft)}
.section--paper{background:var(--paper)}
.section--dark{background:var(--brand-2);color:#e9f2ee;position:relative;overflow:hidden}
.section--dark::before{
  content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;opacity:.18;
}
.section--dark .container{position:relative;z-index:2}
.section--dark h2,.section--dark h3{color:#fff}

.sec-head{max-width:760px;margin-bottom:36px}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}
.sec-kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:1.2px;
  color:var(--accent-2);text-transform:uppercase;margin-bottom:10px;
}
.sec-kicker::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent)}
.sec-head--center .sec-kicker::after{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent)}
.sec-title{font-size:clamp(22px,2.4vw,30px);line-height:1.35}
.sec-desc{margin-top:12px;color:var(--muted);font-size:15px;line-height:1.8}
.section--dark .sec-desc{color:rgba(233,242,238,.78)}
.section--dark .sec-kicker{color:#f0c79a}

/* ---------- cards ---------- */
.card-x{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:24px;height:100%;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.card-x:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c8dcd3}
.icon-card .fi{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand);font-size:20px;margin-bottom:14px;
}
.icon-card h3{font-size:17px;margin-bottom:8px}
.icon-card p{color:var(--muted);font-size:14.5px;margin:0}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}

/* highlight block */
.hl-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:center}
.hl-figure{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-md)}
.hl-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hl-badge{
  position:absolute;left:16px;bottom:16px;background:rgba(11,63,52,.88);color:#fff;
  font-size:12.5px;padding:7px 14px;border-radius:999px;backdrop-filter:blur(4px);
}
.feature-list{display:grid;gap:16px}
.feature-item{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow-sm);transition:var(--ease)}
.feature-item:hover{border-color:#c8dcd3;transform:translateX(3px)}
.feature-icon{
  flex:0 0 40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:var(--accent-soft);color:var(--accent-2);font-size:19px;
}
.feature-item h3{font-size:15.5px;margin-bottom:5px}
.feature-item p{font-size:14px;color:var(--muted);margin:0}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;box-shadow:var(--shadow-sm);transition:var(--ease);position:relative}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c8dcd3}
.step-num{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;font-weight:700;font-size:15px;
  background:linear-gradient(160deg,var(--brand-3),var(--brand-2));color:#fff;margin-bottom:14px;
}
.step h3{font-size:16px;margin-bottom:7px}
.step p{font-size:14px;color:var(--muted);margin:0}

/* media cards */
.media-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);height:100%;transition:var(--ease)}
.media-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c8dcd3}
.media-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.media-body{padding:18px 20px 20px}
.media-body h3{font-size:16.5px;margin-bottom:7px}
.media-body p{font-size:14px;color:var(--muted);margin:0 0 12px}
.tag-row{display:flex;flex-wrap:wrap;gap:7px}
.tag{font-size:12px;color:var(--brand);background:var(--brand-soft);border:1px solid #d3e5dd;padding:3px 10px;border-radius:999px}
.tag--accent{color:var(--accent-2);background:var(--accent-soft);border-color:#f0dcc0}

/* scenes */
.scene-item{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-sm);transition:var(--ease)}
.scene-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#c8dcd3}
.scene-item img{width:112px;height:112px;object-fit:cover;border-radius:11px;flex:0 0 auto}
.scene-body h3{font-size:16px;margin-bottom:6px}
.scene-body p{font-size:14px;color:var(--muted);margin:0}

/* price */
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);transition:var(--ease);position:relative;height:100%}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c8dcd3}
.price-card.is-hot{border-color:var(--brand);box-shadow:0 16px 36px rgba(18,96,79,.16)}
.price-card.is-hot::after{
  content:"常开时段";position:absolute;top:-12px;right:20px;background:var(--accent);color:#fff;
  font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px;box-shadow:0 6px 14px rgba(180,111,49,.3);
}
.price-top{font-size:15px;font-weight:700;color:var(--brand);margin-bottom:6px}
.price-num{font-size:31px;font-weight:800;color:var(--ink);letter-spacing:.5px}
.price-num small{font-size:13px;font-weight:500;color:var(--muted);margin-left:4px}
.price-card ul{margin:16px 0 0;display:grid;gap:9px}
.price-card li{font-size:14px;color:var(--ink-2);display:flex;gap:9px;align-items:flex-start}
.price-card li i{color:var(--brand);font-size:15px;margin-top:3px}

/* promise */
.promise-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.promise-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 16px;text-align:center;box-shadow:var(--shadow-sm);transition:var(--ease)}
.promise-item:hover{transform:translateY(-3px);border-color:#c8dcd3;box-shadow:var(--shadow-md)}
.promise-item i{font-size:24px;color:var(--brand);display:block;margin-bottom:10px}
.promise-item strong{font-size:14.5px;display:block;margin-bottom:5px}
.promise-item span{font-size:12.8px;color:var(--muted);line-height:1.6;display:block}

/* category wall */
.cat-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);transition:var(--ease);height:100%;color:var(--ink)}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#bcd4ca;color:var(--ink)}
.cat-card i{font-size:24px;color:var(--brand);display:block;margin-bottom:14px}
.cat-card h3{font-size:17.5px;margin-bottom:8px}
.cat-card p{font-size:14px;color:var(--muted);margin:0 0 14px}
.cat-more{font-size:13.5px;font-weight:600;color:var(--accent-2);display:inline-flex;align-items:center;gap:6px}

/* stats band */
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat-block{padding:18px 12px;border-radius:var(--radius);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14)}
.stat-num{font-size:32px;font-weight:800;color:#fff;letter-spacing:.5px;line-height:1.2}
.stat-num small{font-size:14px;font-weight:600;margin-left:3px;color:#f0c79a}
.stat-label{font-size:13px;color:rgba(233,242,238,.76);margin-top:6px}

/* quotes */
.quote-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);height:100%;transition:var(--ease)}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c8dcd3}
.quote-card .bi-quote{font-size:26px;color:#d9c7a8;display:block;margin-bottom:8px}
.quote-text{font-size:14.5px;color:var(--ink-2);margin-bottom:14px}
.quote-author{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}
.quote-author .dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* news */
.news-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:30px;align-items:start}
.news-main{display:grid;gap:14px}
.news-item{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow-sm);transition:var(--ease);color:var(--ink);
}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#c8dcd3;color:var(--ink)}
.news-meta{display:flex;gap:12px;font-size:12.5px;color:var(--muted);margin-bottom:8px;flex-wrap:wrap}
.news-meta span{display:inline-flex;align-items:center;gap:5px}
.news-meta .cat{color:var(--brand);background:var(--brand-soft);border-radius:999px;padding:2px 10px}
.news-item h3{font-size:16.5px;line-height:1.55;margin-bottom:7px}
.news-item p{font-size:14px;color:var(--muted);margin:0}
.news-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.news-side h3{font-size:16px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.news-side-item{display:flex;gap:10px;padding:10px 0;border-bottom:1px dashed var(--line);color:var(--ink-2)}
.news-side-item:last-child{border-bottom:0;padding-bottom:0}
.news-side-item:hover strong{color:var(--accent-2)}
.side-dot{width:6px;height:6px;border-radius:50%;background:var(--brand);margin-top:9px;flex:0 0 auto}
.news-side-item strong{font-size:14px;font-weight:600;display:block;line-height:1.6;transition:color var(--ease)}
.news-side-item em{font-style:normal;font-size:12px;color:var(--muted)}
.news-empty{background:#fff;border:1px dashed var(--line-2);border-radius:var(--radius);padding:36px;text-align:center;color:var(--muted);font-size:14px}

/* faq */
.faq-wrap{max-width:880px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:0 22px;box-shadow:var(--shadow-sm);transition:var(--ease)}
.faq-item+.faq-item{margin-top:12px}
.faq-item[open]{border-color:#bcd4ca;box-shadow:var(--shadow-md)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 0;font-size:15.5px;font-weight:600;color:var(--ink);
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:19px;color:var(--accent-2);font-weight:700;transition:transform var(--ease);flex:0 0 auto}
.faq-item[open] summary::after{content:"−"}
.faq-item .faq-answer{padding:0 0 20px;font-size:14.5px;color:var(--muted);line-height:1.85}

/* form */
.book-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.book-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow-md)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1 / -1}
.field label{font-size:13px;font-weight:600;color:var(--ink-2)}
.form-control,.form-select{
  border:1px solid var(--line-2);border-radius:10px;padding:11px 14px;font-size:14.5px;
  background:#fdfcfa;color:var(--ink);transition:var(--ease);width:100%;
}
.form-control:focus,.form-select:focus{
  border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(18,96,79,.12);outline:none;
}
textarea.form-control{min-height:86px;resize:vertical}
.book-note{font-size:12.5px;color:var(--muted);margin:12px 0 0}
.form-tip{display:none;margin-top:14px;background:var(--brand-soft);border:1px solid #cfe3da;color:var(--brand);border-radius:10px;padding:12px 16px;font-size:13.5px}
.form-tip.is-show{display:block}
.book-side h2{font-size:clamp(22px,2.4vw,30px);line-height:1.35;margin-bottom:14px}
.book-side p{color:var(--ink-2);font-size:15px}
.book-list{display:grid;gap:12px;margin-top:20px}
.book-list li{display:flex;gap:10px;font-size:14.5px;color:var(--ink-2)}
.book-list i{color:var(--brand);margin-top:3px}

/* footer */
.site-footer{background:#0a2f28;color:rgba(233,242,238,.78);padding:56px 0 0;border-top:1px solid rgba(255,255,255,.10)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:38px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{background:rgba(255,255,255,.12);color:#f0c79a;box-shadow:none}
.footer-brand strong{color:#fff;font-size:17px}
.footer-about{font-size:13.5px;line-height:1.8;color:rgba(233,242,238,.66);max-width:300px}
.footer-title{font-size:14.5px;color:#fff;margin-bottom:14px;font-weight:700;letter-spacing:.4px}
.footer-links{display:grid;gap:9px}
.footer-links a{font-size:13.5px;color:rgba(233,242,238,.72)}
.footer-links a:hover{color:#f0c79a}
.footer-info{display:grid;gap:9px;font-size:13.5px;color:rgba(233,242,238,.66)}
.footer-info strong{color:#e9f2ee;font-weight:600}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:18px 0 22px;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;
  font-size:12.5px;color:rgba(233,242,238,.55);
}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-lead{max-width:none}
  .hl-wrap{grid-template-columns:1fr;gap:30px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .promise-grid{grid-template-columns:repeat(3,1fr)}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .news-layout{grid-template-columns:1fr}
  .book-wrap{grid-template-columns:1fr;gap:30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:991px){
  .site-nav{min-height:62px;flex-wrap:wrap}
  .navbar-collapse{
    flex-basis:100%;background:#fff;border:1px solid var(--line);border-radius:14px;
    padding:14px;margin:8px 0 12px;box-shadow:var(--shadow-md);
  }
  .nav-links{flex-direction:column;align-items:stretch;gap:4px;width:100%}
  .nav-links .nav-link{display:block;padding:11px 14px;min-height:44px}
  .nav-side{margin-top:12px;justify-content:space-between;width:100%;flex-wrap:wrap}
  .nav-side .btn-x{flex:1 1 auto}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .section{padding:60px 0}
}
@media (max-width:768px){
  body{font-size:15px}
  .hero{padding:50px 0 56px}
  .grid-2{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .promise-grid{grid-template-columns:repeat(2,1fr)}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .form-grid{grid-template-columns:1fr}
  .scene-item img{width:92px;height:92px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-about{max-width:none}
  .sec-head{margin-bottom:26px}
  .section{padding:52px 0}
}
@media (max-width:520px){
  .container{padding-left:16px;padding-right:16px}
  .brand-text small{display:none}
  .hero-stats{gap:18px}
  .stat-mini strong{font-size:18px}
  .promise-grid{grid-template-columns:1fr}
  .price-num{font-size:26px}
  .card-x{padding:20px}
  .book-card{padding:22px}
  .quote-card{padding:20px}
  .scene-item{flex-direction:column}
  .scene-item img{width:100%;height:150px}
}

/* roulang page: article */
:root{
 --brand:#12604f;
 --brand-2:#0b3f34;
 --brand-3:#16705b;
 --brand-soft:#e8f1ed;
 --accent:#cf8340;
 --accent-2:#b46f31;
 --accent-soft:#fbf1e4;
 --ink:#15251f;
 --ink-2:#32463f;
 --muted:#6d7d77;
 --paper:#f8f5ef;
 --white:#ffffff;
 --line:#e6e0d5;
 --line-2:#d6cfc2;
 --radius:14px;
 --radius-sm:10px;
 --shadow-sm:0 1px 2px rgba(21,37,31,.05),0 8px 20px rgba(21,37,31,.05);
 --shadow-md:0 12px 30px rgba(21,37,31,.10);
 --shadow-lg:0 22px 54px rgba(11,63,52,.20);
 --ease:.22s ease;
}
html{scroll-behavior:smooth;scroll-padding-top:88px}
*{box-sizing:border-box}
body{
 margin:0;
 font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
 font-size:15.5px;
 line-height:1.78;
 color:var(--ink);
 background:var(--paper);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--accent-2)}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.35;color:var(--ink);font-weight:800}
p{margin:0}
.container{width:100%;max-width:1180px;padding-left:20px;padding-right:20px;margin:0 auto}

/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:1030;
 background:rgba(248,245,239,.94);
 backdrop-filter:blur(10px);
 border-bottom:1px solid var(--line);
 transition:box-shadow var(--ease),background var(--ease);
}
.site-header.is-scrolled{box-shadow:0 6px 22px rgba(21,37,31,.10);background:rgba(255,255,255,.96)}
.site-nav{min-height:66px;padding:0;display:flex;align-items:center;gap:14px;flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none}
.brand-mark{
 width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
 background:linear-gradient(160deg,var(--brand-3),var(--brand-2));
 color:#f6e7cf;font-size:19px;box-shadow:0 6px 16px rgba(11,63,52,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:17px;color:var(--ink);letter-spacing:.5px}
.brand-text small{font-size:11.5px;color:var(--muted);letter-spacing:.3px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links .nav-link{
 padding:8px 14px;border-radius:9px;font-size:15px;color:var(--ink-2);font-weight:500;
 transition:background var(--ease),color var(--ease);
}
.nav-links .nav-link:hover{background:var(--brand-soft);color:var(--brand)}
.nav-links .nav-link.active{background:var(--brand);color:#fff;box-shadow:0 6px 14px rgba(18,96,79,.24)}
.nav-side{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.stage-chip{
 display:inline-flex;align-items:center;gap:7px;
 font-size:12.5px;font-weight:600;color:var(--brand);
 background:var(--brand-soft);border:1px solid #cfe3da;
 padding:6px 12px;border-radius:999px;white-space:nowrap;
}
.chip-dot{width:7px;height:7px;border-radius:50%;background:#1c9a72;box-shadow:0 0 0 0 rgba(28,154,114,.5);animation:pulse 2.4s infinite}
@keyframes pulse{
 0%{box-shadow:0 0 0 0 rgba(28,154,114,.45)}
 70%{box-shadow:0 0 0 8px rgba(28,154,114,0)}
 100%{box-shadow:0 0 0 0 rgba(28,154,114,0)}
}
.navbar-toggler{
 border:1px solid var(--line-2);border-radius:9px;padding:7px 10px;background:#fff;color:var(--ink);
}
.navbar-toggler:focus{box-shadow:none}
.navbar-toggler i{font-size:20px;line-height:1}

/* ---------- buttons ---------- */
.btn-x{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;border-radius:9px;font-size:15px;font-weight:600;
 border:1px solid transparent;cursor:pointer;
 transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-brand{background:linear-gradient(170deg,var(--brand-3),var(--brand-2));color:#fff;box-shadow:0 8px 20px rgba(11,63,52,.24)}
.btn-brand:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(11,63,52,.30)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--brand);border-color:#bcd4ca}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand-2);transform:translateY(-2px)}
.btn-light-x{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.36)}
.btn-light-x:hover{background:rgba(255,255,255,.22);color:#fff;transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(180,111,49,.26)}
.btn-accent:hover{background:var(--accent-2);color:#fff;transform:translateY(-2px)}
.btn-sm-x{padding:8px 16px;font-size:14px;border-radius:8px}
.btn-x:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid rgba(207,131,64,.55);outline-offset:2px}

/* ---------- article hero ---------- */
.article-hero{position:relative;overflow:hidden;background:var(--brand-2);color:#eaf3ef;padding:52px 0 58px}
.article-hero::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
 opacity:.30;
}
.article-hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(120% 110% at 10% 0%,rgba(22,112,91,.55) 0%,rgba(11,63,52,.92) 58%,#072620 100%);
}
.article-hero .container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(234,243,239,.72);margin-bottom:18px}
.crumb i{font-size:11px;opacity:.7}
.crumb a{color:rgba(234,243,239,.86)}
.crumb a:hover{color:#f0c79a}
.crumb .now{color:#f0c79a}
.hero-chips{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:16px}
.chip-soft{
 font-size:12.5px;font-weight:600;letter-spacing:.4px;
 padding:5px 13px;border-radius:999px;
 background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.26);color:#eaf3ef;
}
.chip-soft.is-accent{background:rgba(207,131,64,.20);border-color:rgba(240,199,154,.44);color:#f7dcbb}
.article-title{font-size:clamp(25px,3.1vw,38px);line-height:1.32;color:#fff;letter-spacing:.4px;max-width:900px}
.article-meta{display:flex;flex-wrap:wrap;gap:20px;margin-top:20px;font-size:13.5px;color:rgba(234,243,239,.78)}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta i{color:#f0c79a}

/* ---------- section base ---------- */
.section{padding:72px 0}
.section--white{background:#fff}
.section--tint{background:var(--brand-soft)}
.section--paper{background:var(--paper)}
.section--dark{background:var(--brand-2);color:#e9f2ee;position:relative;overflow:hidden}
.section--dark::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/backpic/back-5.webp') center/cover no-repeat;opacity:.16;
}
.section--dark .container{position:relative;z-index:2}
.section--dark h2,.section--dark h3{color:#fff}
.section-head{max-width:720px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;
 color:var(--brand);background:var(--brand-soft);
 border:1px solid #cfe3da;border-radius:999px;padding:5px 13px;margin-bottom:14px;
}
.section--dark .eyebrow{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.24);color:#f7dcbb}
.section-title{font-size:clamp(22px,2.3vw,29px);letter-spacing:.3px}
.section-title .accent{color:var(--accent)}
.section--dark .section-title .accent{color:#f0c79a}
.section-desc{margin-top:12px;color:var(--muted);font-size:15px}
.section--dark .section-desc{color:rgba(233,242,238,.82)}
.rule-line{width:52px;height:3px;border-radius:2px;background:var(--accent);margin:16px 0 0}
.section-head.center .rule-line{margin-left:auto;margin-right:auto}

/* ---------- article layout ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:38px;align-items:start}
.article-main{min-width:0}
.article-lead{
 background:var(--accent-soft);
 border:1px solid #f0dfc7;
 border-left:5px solid var(--accent);
 border-radius:var(--radius);
 padding:20px 22px;
 font-size:15.5px;
 line-height:1.85;
 color:var(--ink-2);
 margin-bottom:28px;
}
.article-lead strong{color:var(--ink)}
.article-body{font-size:15.5px;line-height:1.85;color:var(--ink-2)}
.article-body h2{
 font-size:22px;margin:34px 0 14px;padding-left:14px;
 border-left:4px solid var(--accent);line-height:1.45;color:var(--ink);
}
.article-body h3{font-size:18px;margin:26px 0 10px;color:var(--ink)}
.article-body h4{font-size:16px;margin:20px 0 8px;color:var(--ink)}
.article-body p{margin:0 0 15px}
.article-body ul,.article-body ol{padding-left:22px;margin:0 0 16px}
.article-body li{margin-bottom:8px}
.article-body blockquote{
 margin:22px 0;padding:16px 20px;background:var(--brand-soft);
 border-left:4px solid var(--brand);border-radius:var(--radius-sm);
 color:var(--brand-2);font-size:15px;
}
.article-body img{border-radius:12px;margin:20px 0;box-shadow:var(--shadow-sm)}
.article-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--accent-2)}
.article-body table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:var(--brand-soft);color:var(--ink)}
.article-body strong{color:var(--ink)}
.article-body hr{border:0;border-top:1px solid var(--line);margin:30px 0}
.empty-state{
 background:#fff;border:1px dashed var(--line-2);border-radius:var(--radius);
 padding:44px 26px;text-align:center;
}
.empty-state h2{font-size:21px;margin-bottom:10px;border:0;padding:0}
.empty-state p{color:var(--muted);margin-bottom:20px}

/* ---------- sidebar ---------- */
.article-aside{display:flex;flex-direction:column;gap:18px;position:sticky;top:88px}
.side-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:20px;box-shadow:var(--shadow-sm);
}
.side-card h3{font-size:16px;margin-bottom:6px;display:flex;align-items:center;gap:8px}
.side-card h3 i{color:var(--accent);font-size:17px}
.side-sub{font-size:13px;color:var(--muted);margin-bottom:14px}
.info-list{display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--ink-2);margin-bottom:16px}
.info-list span{display:flex;gap:8px;line-height:1.6}
.info-list strong{color:var(--ink);font-weight:600;flex:0 0 62px}
.side-card .btn-x{width:100%}
.side-card.is-accent{background:linear-gradient(170deg,#fff,#fdf6ec);border-color:#f0dfc7}
.side-tags{display:flex;flex-wrap:wrap;gap:8px}
.side-tags .tag-pill{
 font-size:12.5px;padding:5px 12px;border-radius:999px;
 background:var(--brand-soft);border:1px solid #cfe3da;color:var(--brand-2);font-weight:500;
}

/* ---------- pull quote ---------- */
.quote-band{padding:64px 0;background:var(--brand-2);position:relative;overflow:hidden}
.quote-band::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/backpic/back-7.jpg') center/cover no-repeat;opacity:.18;
}
.quote-band .container{position:relative;z-index:2}
.pull-quote{
 max-width:860px;margin:0 auto;text-align:center;color:#f2f8f5;
}
.pull-quote i{font-size:34px;color:#f0c79a;display:block;margin-bottom:14px}
.pull-quote p{font-size:clamp(18px,2.1vw,24px);line-height:1.65;font-weight:600;letter-spacing:.3px}
.pull-quote cite{display:block;margin-top:16px;font-size:13.5px;font-style:normal;color:rgba(242,248,245,.72);letter-spacing:.5px}

/* ---------- cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.info-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:20px;box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
 display:flex;flex-direction:column;height:100%;
}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe0d8}
.info-card .ico{
 width:42px;height:42px;border-radius:11px;display:grid;place-items:center;
 background:var(--brand-soft);color:var(--brand);font-size:19px;margin-bottom:14px;
}
.info-card h3{font-size:16.5px;margin-bottom:8px}
.info-card p{font-size:14px;color:var(--muted);line-height:1.75;margin-bottom:14px}
.info-card .mini-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.mini-tags span{
 font-size:12px;padding:3px 10px;border-radius:999px;
 background:var(--paper);border:1px solid var(--line);color:var(--ink-2);
}

/* ---------- steps ---------- */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 20px 20px;position:relative;box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease);
}
.step-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.step-item .num{
 width:32px;height:32px;border-radius:9px;display:grid;place-items:center;
 background:linear-gradient(160deg,var(--brand-3),var(--brand-2));color:#fff;
 font-size:14px;font-weight:800;margin-bottom:12px;
}
.step-item h3{font-size:15.5px;margin-bottom:7px}
.step-item p{font-size:13.8px;color:var(--muted);line-height:1.72}

/* ---------- data / price ---------- */
.data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.data-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.data-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe0d8}
.data-card .label{font-size:13px;color:var(--muted);letter-spacing:.4px}
.data-card .num-big{font-size:30px;font-weight:800;color:var(--brand);margin:8px 0 6px;letter-spacing:.5px}
.data-card .num-big small{font-size:14px;font-weight:600;color:var(--muted);margin-left:4px}
.data-card ul{list-style:none;padding:0;margin:12px 0 0;font-size:13.8px;color:var(--ink-2)}
.data-card ul li{padding:6px 0;border-bottom:1px dashed var(--line)}
.data-card ul li:last-child{border-bottom:0}
.data-card ul li i{color:var(--brand-3);margin-right:6px;font-size:13px}

/* ---------- faq ---------- */
.faq-wrap{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
 overflow:hidden;transition:border-color var(--ease),box-shadow var(--ease);
}
.faq-item[open]{border-color:#bfd8cd;box-shadow:var(--shadow-sm)}
.faq-item summary{
 list-style:none;cursor:pointer;padding:16px 20px;
 font-size:15.5px;font-weight:600;color:var(--ink);
 display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"\F282";font-family:"bootstrap-icons";font-size:14px;color:var(--brand);
 transition:transform var(--ease);
}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-item .faq-body{padding:0 20px 18px;font-size:14.5px;color:var(--ink-2);line-height:1.8}

/* ---------- cta ---------- */
.cta-band{
 background:linear-gradient(150deg,var(--brand-3),var(--brand-2) 62%,#082b24);
 border-radius:18px;padding:44px 40px;color:#eaf3ef;position:relative;overflow:hidden;
 box-shadow:var(--shadow-lg);
}
.cta-band::before{
 content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;
 background:radial-gradient(circle,rgba(207,131,64,.34),rgba(207,131,64,0) 70%);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center}
.cta-band h2{color:#fff;font-size:clamp(21px,2.2vw,27px)}
.cta-band p{margin-top:10px;color:rgba(234,243,239,.84);font-size:14.8px;max-width:640px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- footer ---------- */
.site-footer{background:#0a2b24;color:#c9dbd4;padding:56px 0 0;margin-top:0;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:38px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand strong{color:#fff;font-size:17px;letter-spacing:.5px}
.footer-about{font-size:14px;line-height:1.8;color:rgba(201,219,212,.78)}
.footer-title{font-size:15px;color:#fff;margin-bottom:14px;letter-spacing:.4px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(201,219,212,.82)}
.footer-links a:hover{color:#f0c79a}
.footer-info{display:flex;flex-direction:column;gap:10px;font-size:13.8px;color:rgba(201,219,212,.82);line-height:1.7}
.footer-info strong{color:#f0dcc0;font-weight:600}
.footer-bottom{
 border-top:1px solid rgba(255,255,255,.10);
 padding:18px 0 22px;display:flex;flex-wrap:wrap;gap:10px;
 justify-content:space-between;font-size:13px;color:rgba(201,219,212,.62);
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
 .article-layout{grid-template-columns:minmax(0,1fr)}
 .article-aside{position:static;display:grid;grid-template-columns:1fr 1fr}
 .card-grid{grid-template-columns:repeat(2,1fr)}
 .step-grid{grid-template-columns:repeat(2,1fr)}
 .data-grid{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
 .cta-inner{grid-template-columns:1fr}
 .nav-side .stage-chip{display:none}
}
@media (max-width:991.98px){
 .site-nav{min-height:62px}
 .navbar-collapse{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  margin-top:10px;padding:12px;box-shadow:var(--shadow-md);
 }
 .nav-links{flex-direction:column;align-items:stretch;gap:2px}
 .nav-links .nav-link{padding:11px 14px;font-size:15px}
 .nav-side{margin-top:12px;justify-content:space-between;gap:10px;padding-top:12px;border-top:1px solid var(--line)}
 .nav-side .stage-chip{display:inline-flex}
 .site-header .container{padding-left:16px;padding-right:16px}
}
@media (max-width:768px){
 .section{padding:54px 0}
 .article-hero{padding:40px 0 44px}
 .article-aside{grid-template-columns:1fr}
 .card-grid{grid-template-columns:repeat(2,1fr)}
 .cta-band{padding:32px 22px;border-radius:14px}
 .pull-quote p{font-size:18px}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
 .container{padding-left:15px;padding-right:15px}
 .card-grid,.step-grid,.data-grid{grid-template-columns:1fr}
 .article-meta{gap:12px;font-size:12.8px}
 .article-title{font-size:23px}
 .footer-grid{grid-template-columns:1fr;gap:24px}
 .footer-bottom{flex-direction:column;gap:6px;font-size:12.5px}
 .btn-x{width:100%}
 .cta-actions .btn-x{width:100%}
 .nav-side{flex-direction:column;align-items:stretch}
 .nav-side .btn-x{width:100%}
 .data-card .num-big{font-size:26px}
}

/* roulang page: category1 */
:root{
 --brand:#12604f;
 --brand-2:#0b3f34;
 --brand-3:#16705b;
 --brand-soft:#e8f1ed;
 --accent:#cf8340;
 --accent-2:#b46f31;
 --accent-soft:#fbf1e4;
 --ink:#15251f;
 --ink-2:#32463f;
 --muted:#6d7d77;
 --paper:#f8f5ef;
 --white:#ffffff;
 --line:#e6e0d5;
 --line-2:#d6cfc2;
 --radius:14px;
 --radius-sm:10px;
 --shadow-sm:0 1px 2px rgba(21,37,31,.05),0 8px 20px rgba(21,37,31,.05);
 --shadow-md:0 12px 30px rgba(21,37,31,.10);
 --shadow-lg:0 22px 54px rgba(11,63,52,.20);
 --ease:.22s ease;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{
 margin:0;
 font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
 font-size:15.5px;
 line-height:1.78;
 color:var(--ink);
 background:var(--paper);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--accent-2)}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:.2px;color:var(--ink)}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1180px;padding-left:20px;padding-right:20px;margin:0 auto}
/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:1030;
 background:rgba(248,245,239,.94);
 backdrop-filter:blur(10px);
 border-bottom:1px solid var(--line);
 transition:box-shadow var(--ease),background var(--ease);
}
.site-header.is-scrolled{box-shadow:0 6px 22px rgba(21,37,31,.10);background:rgba(255,255,255,.96)}
.site-nav{min-height:66px;padding:0;display:flex;align-items:center;gap:14px;flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none}
.brand-mark{
 width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
 background:linear-gradient(160deg,var(--brand-3),var(--brand-2));
 color:#f6e7cf;font-size:19px;box-shadow:0 6px 16px rgba(11,63,52,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:17px;color:var(--ink);letter-spacing:.5px}
.brand-text small{font-size:11.5px;color:var(--muted);letter-spacing:.3px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links .nav-link{
 padding:8px 14px;border-radius:9px;font-size:15px;color:var(--ink-2);font-weight:500;
 transition:background var(--ease),color var(--ease);
}
.nav-links .nav-link:hover{background:var(--brand-soft);color:var(--brand)}
.nav-links .nav-link.active{background:var(--brand);color:#fff;box-shadow:0 6px 14px rgba(18,96,79,.24)}
.nav-side{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.stage-chip{
 display:inline-flex;align-items:center;gap:7px;
 font-size:12.5px;font-weight:600;color:var(--brand);
 background:var(--brand-soft);border:1px solid #cfe3da;
 padding:6px 12px;border-radius:999px;white-space:nowrap;
}
.chip-dot{width:7px;height:7px;border-radius:50%;background:#1c9a72;box-shadow:0 0 0 0 rgba(28,154,114,.5);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(28,154,114,.45)}70%{box-shadow:0 0 0 8px rgba(28,154,114,0)}100%{box-shadow:0 0 0 0 rgba(28,154,114,0)}}
.navbar-toggler{
 border:1px solid var(--line-2);border-radius:9px;padding:7px 10px;background:#fff;color:var(--ink);
}
.navbar-toggler:focus{box-shadow:none;outline:2px solid rgba(18,96,79,.35);outline-offset:2px}
.navbar-toggler i{font-size:20px;line-height:1}
/* ---------- buttons ---------- */
.btn-x{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;border-radius:9px;font-size:15px;font-weight:600;
 border:1px solid transparent;cursor:pointer;text-align:center;
 transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-brand{background:linear-gradient(170deg,var(--brand-3),var(--brand-2));color:#fff;box-shadow:0 8px 20px rgba(11,63,52,.24)}
.btn-brand:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(11,63,52,.30)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--brand);border-color:#bcd4ca}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand-2);transform:translateY(-2px)}
.btn-light-x{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.36)}
.btn-light-x:hover{background:rgba(255,255,255,.22);color:#fff;transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(180,111,49,.26)}
.btn-accent:hover{background:var(--accent-2);color:#fff;transform:translateY(-2px)}
.btn-x:focus-visible{outline:3px solid rgba(207,131,64,.55);outline-offset:2px}
/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--brand-2);color:#eaf3ef;padding:64px 0 70px}
.hero::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
 opacity:.30;
}
.hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(120% 100% at 6% 0%,rgba(22,112,91,.55) 0%,rgba(11,63,52,.90) 55%,#082b24 100%);
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:start}
.hero-kicker{
 display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.6px;
 color:#f0dcc0;background:rgba(255,255,255,.10);border:1px solid rgba(240,220,192,.32);
 padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.hero-title{font-size:clamp(27px,3.5vw,42px);line-height:1.28;color:#fff;font-weight:800;letter-spacing:.4px}
.hero-title span{color:#f0c79a}
.hero-lead{margin-top:16px;font-size:15.5px;line-height:1.85;color:rgba(234,243,239,.86);max-width:620px}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0 26px}
.tag-pill{
 font-size:13px;padding:6px 14px;border-radius:999px;
 background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);color:#e7f2ed;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:30px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16)}
.hero-stat strong{display:block;font-size:22px;color:#f6d7b1;line-height:1.3}
.hero-stat span{font-size:13px;color:rgba(234,243,239,.75)}
/* map / area panel */
.map-card{
 background:rgba(255,255,255,.97);border:1px solid rgba(255,255,255,.65);
 border-radius:var(--radius);padding:20px 20px 16px;box-shadow:var(--shadow-lg);color:var(--ink);
}
.map-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.map-head h2{font-size:16.5px;display:flex;align-items:center;gap:8px}
.map-head h2 i{color:var(--brand-3);font-size:17px}
.map-note{font-size:12.5px;color:var(--muted);line-height:1.6;margin-bottom:14px}
.area-row{
 display:flex;align-items:center;justify-content:space-between;gap:10px;
 padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);
 background:#fff;margin-bottom:8px;min-height:48px;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.area-row:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:#bfd9ce}
.area-name{font-weight:600;font-size:14.5px;color:var(--ink)}
.area-name small{display:block;font-weight:400;font-size:12px;color:var(--muted);line-height:1.5}
.area-badge{font-size:12px;font-weight:600;color:var(--brand);background:var(--brand-soft);border:1px solid #cfe3da;padding:3px 10px;border-radius:999px;white-space:nowrap}
.map-foot{font-size:12.5px;color:var(--muted);margin-top:10px;display:flex;align-items:center;gap:7px}
.map-foot i{color:var(--accent-2)}
/* ---------- section base ---------- */
.section{padding:74px 0}
.section--white{background:#fff}
.section--tint{background:var(--brand-soft)}
.section--paper{background:var(--paper)}
.section--dark{background:var(--brand-2);color:#e9f2ee;position:relative;overflow:hidden}
.section--dark::before{
 content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;opacity:.18;
}
.section--dark .container{position:relative;z-index:2}
.section--dark h2,.section--dark h3{color:#fff}
.section--dark p{color:rgba(233,242,238,.85)}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-kicker{
 display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:1.4px;
 color:var(--accent-2);text-transform:uppercase;margin-bottom:10px;
}
.sec-kicker::before{content:"";width:26px;height:2px;background:var(--accent);display:inline-block;border-radius:2px}
.section--dark .sec-kicker{color:#f0c79a}
.section--dark .sec-kicker::before{background:#f0c79a}
.sec-title{font-size:clamp(22px,2.4vw,30px);line-height:1.4}
.sec-sub{margin-top:12px;color:var(--muted);font-size:15px;line-height:1.8}
.section--dark .sec-sub{color:rgba(233,242,238,.78)}
/* ---------- play cards ---------- */
.play-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.play-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
 box-shadow:var(--shadow-sm);display:flex;flex-direction:column;height:100%;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.play-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c3dcd1}
.play-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--brand-soft)}
.play-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.play-card:hover .play-thumb img{transform:scale(1.05)}
.play-thumb .num{
 position:absolute;left:12px;top:12px;background:rgba(11,63,52,.86);color:#f6e7cf;
 font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;letter-spacing:.6px;
}
.play-body{padding:16px 17px 18px;display:flex;flex-direction:column;gap:9px;flex:1}
.play-body h3{font-size:17px}
.play-body p{font-size:14px;color:var(--muted);line-height:1.75}
.chip-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px}
.chip{font-size:12px;color:var(--brand);background:var(--brand-soft);border:1px solid #d5e7df;padding:3px 9px;border-radius:999px}
/* ---------- rule split ---------- */
.split{display:grid;grid-template-columns:.92fr 1.08fr;gap:42px;align-items:center}
.split-media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);border:1px solid rgba(255,255,255,.5)}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split-media .media-tag{
 position:absolute;left:16px;bottom:16px;background:rgba(11,63,52,.88);color:#f6e7cf;
 font-size:12.5px;font-weight:600;padding:6px 13px;border-radius:999px;
}
.rule-list li{
 display:flex;gap:14px;padding:14px 16px;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);margin-bottom:11px;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.rule-list li:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#c3dcd1}
.rule-ico{
 flex:0 0 34px;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
 background:var(--brand-soft);color:var(--brand);font-size:16px;
}
.rule-list h3{font-size:15.5px;margin-bottom:3px}
.rule-list p{font-size:13.8px;color:var(--muted);line-height:1.72}
/* ---------- score cards ---------- */
.score-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.score-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 20px;
 box-shadow:var(--shadow-sm);transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.score-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c3dcd1}
.score-card h3{font-size:17px;display:flex;align-items:center;gap:9px;margin-bottom:12px}
.score-card h3 i{color:var(--accent-2);font-size:17px}
.score-line{
 display:flex;justify-content:space-between;gap:12px;font-size:14px;
 padding:8px 0;border-bottom:1px dashed var(--line);
}
.score-line:last-of-type{border-bottom:none}
.score-line span:first-child{color:var(--ink-2)}
.score-line span:last-child{color:var(--brand);font-weight:600}
.score-tip{font-size:13px;color:var(--muted);line-height:1.7;margin-top:10px}
/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.step{
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);
 padding:22px 20px;transition:transform var(--ease),background var(--ease),border-color var(--ease);
}
.step:hover{transform:translateY(-4px);background:rgba(255,255,255,.11);border-color:rgba(240,199,154,.45)}
.step-no{
 width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
 background:rgba(240,199,154,.16);color:#f0c79a;font-weight:800;font-size:15px;margin-bottom:12px;
}
.step h3{font-size:16px;margin-bottom:7px}
.step p{font-size:13.8px;line-height:1.75;color:rgba(233,242,238,.8)}
/* ---------- etiquette ---------- */
.etq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.etq-card{
 background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);
 border-radius:var(--radius-sm);padding:18px 20px;box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease);
}
.etq-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.etq-card h3{font-size:15.5px;margin-bottom:6px;display:flex;align-items:center;gap:8px}
.etq-card h3 i{color:var(--accent-2)}
.etq-card p{font-size:13.8px;color:var(--muted);line-height:1.75}
/* ---------- stat band ---------- */
.stat-band{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-box{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;text-align:left;
 box-shadow:var(--shadow-sm);transition:transform var(--ease),box-shadow var(--ease);
}
.stat-box:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.stat-box strong{display:block;font-size:29px;line-height:1.2;color:var(--brand);font-weight:800;letter-spacing:.5px}
.stat-box span{display:block;font-size:13.5px;color:var(--muted);margin-top:6px;line-height:1.6}
/* ---------- voices ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.voice-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:12px;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.voice-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c3dcd1}
.voice-stars{color:var(--accent);font-size:14px;letter-spacing:2px}
.voice-card p{font-size:14px;color:var(--ink-2);line-height:1.8}
.voice-who{display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
.voice-ava{
 width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
 background:var(--brand-soft);color:var(--brand);font-weight:700;font-size:13px;
}
.voice-who strong{font-size:14px;display:block}
.voice-who small{font-size:12.5px;color:var(--muted)}
/* ---------- audience ---------- */
.aud-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.aud-card{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px;
 transition:transform var(--ease),box-shadow var(--ease),background var(--ease);
}
.aud-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);background:#fff}
.aud-card i{font-size:20px;color:var(--brand-3);display:block;margin-bottom:10px}
.aud-card h3{font-size:15.5px;margin-bottom:6px}
.aud-card p{font-size:13.6px;color:var(--muted);line-height:1.72}
/* ---------- news ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);height:100%;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c3dcd1}
.news-link{display:flex;flex-direction:column;gap:9px;padding:20px 20px 18px;height:100%;color:inherit}
.news-link:hover{color:inherit}
.news-link h3{font-size:15.8px;line-height:1.6}
.news-link p{font-size:13.6px;color:var(--muted);line-height:1.7}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:12.5px;color:var(--muted);margin-top:auto;padding-top:10px;border-top:1px solid var(--line)}
.news-meta span:first-child{color:var(--brand);background:var(--brand-soft);border-radius:999px;padding:2px 9px}
.news-empty{
 background:#fff;border:1px dashed var(--line-2);border-radius:var(--radius);
 padding:26px;text-align:center;color:var(--muted);font-size:14px;
}
/* ---------- cta / book ---------- */
.cta-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
.cta-copy h2{font-size:clamp(22px,2.5vw,30px);line-height:1.38;color:#fff}
.cta-copy p{margin-top:12px;font-size:15px;color:rgba(233,242,238,.85);line-height:1.8}
.cta-list{margin-top:18px;display:flex;flex-direction:column;gap:9px}
.cta-list li{display:flex;align-items:center;gap:9px;font-size:14px;color:rgba(233,242,238,.9)}
.cta-list i{color:#f0c79a}
.book-card{
 background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.7);
}
.book-card h3{font-size:18px;margin-bottom:4px}
.book-card .book-sub{font-size:13px;color:var(--muted);margin-bottom:16px}
.field{margin-bottom:13px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.field input,.field select{
 width:100%;padding:10px 13px;font-size:14px;color:var(--ink);background:#fdfbf7;
 border:1px solid var(--line-2);border-radius:var(--radius-sm);min-height:44px;
 transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
}
.field input:focus,.field select:focus{
 outline:none;border-color:var(--brand-3);background:#fff;box-shadow:0 0 0 3px rgba(22,112,91,.14);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-hint{font-size:12.5px;color:var(--muted);line-height:1.65;margin-top:10px}
.form-note{font-size:13px;color:var(--brand);font-weight:600;margin-top:10px;display:none}
.form-note.show{display:block}
/* ---------- footer ---------- */
.site-footer{background:#082b24;color:rgba(233,242,238,.78);padding:56px 0 24px;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{width:38px;height:38px;font-size:18px;box-shadow:none}
.footer-brand strong{color:#fff;font-size:17px;letter-spacing:.5px}
.footer-about{font-size:13.6px;line-height:1.85;color:rgba(233,242,238,.72)}
.footer-title{font-size:14.5px;color:#fff;margin-bottom:14px;font-weight:700;letter-spacing:.4px}
.footer-links{display:flex;flex-direction:column;gap:9px}
.footer-links a{font-size:13.8px;color:rgba(233,242,238,.74);transition:color var(--ease),transform var(--ease)}
.footer-links a:hover{color:#f0c79a;transform:translateX(2px)}
.footer-info{display:flex;flex-direction:column;gap:9px;font-size:13.6px;color:rgba(233,242,238,.74);line-height:1.7}
.footer-info strong{color:#fff;font-weight:600}
.footer-bottom{
 margin-top:36px;padding-top:18px;border-top:1px solid rgba(255,255,255,.10);
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
 font-size:12.8px;color:rgba(233,242,238,.58);
}
/* ---------- responsive ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:32px}
 .split{grid-template-columns:1fr;gap:28px}
 .play-grid{grid-template-columns:repeat(2,1fr)}
 .score-grid{grid-template-columns:1fr 1fr}
 .steps{grid-template-columns:1fr 1fr}
 .voice-grid{grid-template-columns:1fr 1fr}
 .aud-grid{grid-template-columns:1fr 1fr}
 .news-grid{grid-template-columns:1fr 1fr}
 .stat-band{grid-template-columns:1fr 1fr}
 .cta-wrap{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr 1fr}
 .nav-side .stage-chip{display:none}
}
@media (max-width:991px){
 .site-nav{min-height:60px}
 .nav-links{flex-direction:column;align-items:stretch;gap:4px;padding:12px 0 4px}
 .nav-links .nav-link{padding:11px 14px;min-height:44px;display:flex;align-items:center}
 .nav-side{padding:8px 0 14px;width:100%}
 .nav-side .btn-x{width:100%;min-height:44px}
 .navbar-collapse{background:rgba(255,255,255,.98);border:1px solid var(--line);border-radius:var(--radius);margin-top:8px;padding:6px 14px 12px;box-shadow:var(--shadow-md)}
}
@media (max-width:768px){
 .section{padding:56px 0}
 .hero{padding:48px 0 54px}
 .etq-grid{grid-template-columns:1fr}
 .field-row{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr;gap:26px}
 .sec-head{margin-bottom:26px}
 .hero-stats{gap:18px}
}
@media (max-width:520px){
 .play-grid,.score-grid,.steps,.voice-grid,.aud-grid,.news-grid,.stat-band{grid-template-columns:1fr}
 .brand-text small{display:none}
 .brand-text strong{font-size:16px}
 .btn-x{width:100%}
 .hero-actions{width:100%}
 .hero-stat strong{font-size:20px}
 .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category2 */
:root{
 --brand:#12604f;
 --brand-2:#0b3f34;
 --brand-3:#16705b;
 --brand-soft:#e8f1ed;
 --accent:#cf8340;
 --accent-2:#b46f31;
 --accent-soft:#fbf1e4;
 --ink:#15251f;
 --ink-2:#32463f;
 --muted:#6d7d77;
 --paper:#f8f5ef;
 --white:#ffffff;
 --line:#e6e0d5;
 --line-2:#d6cfc2;
 --radius:14px;
 --radius-sm:10px;
 --shadow-sm:0 1px 2px rgba(21,37,31,.05),0 8px 20px rgba(21,37,31,.05);
 --shadow-md:0 12px 30px rgba(21,37,31,.10);
 --shadow-lg:0 22px 54px rgba(11,63,52,.20);
 --ease:.22s ease;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
 font-size:15.5px;line-height:1.78;color:var(--ink);background:var(--paper);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--accent-2)}
button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.container{width:100%;max-width:1180px;padding-left:20px;padding-right:20px;margin:0 auto}
/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:1030;
 background:rgba(248,245,239,.94);
 backdrop-filter:blur(10px);
 border-bottom:1px solid var(--line);
 transition:box-shadow var(--ease),background var(--ease);
}
.site-header.is-scrolled{box-shadow:0 6px 22px rgba(21,37,31,.10);background:rgba(255,255,255,.96)}
.site-nav{min-height:66px;padding:0;display:flex;align-items:center;gap:14px;flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none}
.brand-mark{
 width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
 background:linear-gradient(160deg,var(--brand-3),var(--brand-2));
 color:#f6e7cf;font-size:19px;box-shadow:0 6px 16px rgba(11,63,52,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:17px;color:var(--ink);letter-spacing:.5px}
.brand-text small{font-size:11.5px;color:var(--muted);letter-spacing:.3px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links .nav-link{
 padding:8px 14px;border-radius:9px;font-size:15px;color:var(--ink-2);font-weight:500;
 transition:background var(--ease),color var(--ease);
}
.nav-links .nav-link:hover{background:var(--brand-soft);color:var(--brand)}
.nav-links .nav-link.active{background:var(--brand);color:#fff;box-shadow:0 6px 14px rgba(18,96,79,.24)}
.nav-side{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.stage-chip{
 display:inline-flex;align-items:center;gap:7px;
 font-size:12.5px;font-weight:600;color:var(--brand);
 background:var(--brand-soft);border:1px solid #cfe3da;
 padding:6px 12px;border-radius:999px;white-space:nowrap;
}
.chip-dot{width:7px;height:7px;border-radius:50%;background:#1c9a72;box-shadow:0 0 0 0 rgba(28,154,114,.5);animation:pulse 2.4s infinite}
@keyframes pulse{
 0%{box-shadow:0 0 0 0 rgba(28,154,114,.45)}
 70%{box-shadow:0 0 0 9px rgba(28,154,114,0)}
 100%{box-shadow:0 0 0 0 rgba(28,154,114,0)}
}
.navbar-toggler{border:1px solid var(--line-2);border-radius:9px;padding:7px 10px;background:#fff;color:var(--ink);min-height:40px}
.navbar-toggler:focus{box-shadow:none}
.navbar-toggler i{font-size:20px;line-height:1}
/* ---------- buttons ---------- */
.btn-x{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;border-radius:9px;font-size:15px;font-weight:600;
 border:1px solid transparent;cursor:pointer;min-height:44px;
 transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-brand{background:linear-gradient(170deg,var(--brand-3),var(--brand-2));color:#fff;box-shadow:0 8px 20px rgba(11,63,52,.24)}
.btn-brand:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(11,63,52,.30)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--brand);border-color:#bcd4ca}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand-2);transform:translateY(-2px)}
.btn-light-x{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.36)}
.btn-light-x:hover{background:rgba(255,255,255,.22);color:#fff;transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(180,111,49,.26)}
.btn-accent:hover{background:var(--accent-2);color:#fff;transform:translateY(-2px)}
.btn-sm-x{padding:8px 16px;font-size:14px;min-height:40px}
/* ---------- section base ---------- */
.section{padding:72px 0}
.section--white{background:#fff}
.section--tint{background:var(--brand-soft)}
.section--paper{background:var(--paper)}
.section--dark{background:var(--brand-2);color:#e9f2ee;position:relative;overflow:hidden}
.section--dark::before{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-5.webp') center/cover no-repeat;opacity:.16}
.section--dark::after{content:"";position:absolute;inset:0;background:radial-gradient(110% 90% at 15% 0%,rgba(22,112,91,.42),rgba(11,63,52,.90))}
.section--dark .container{position:relative;z-index:2}
.section--dark .sec-title{color:#fff}
.section--dark .sec-desc{color:rgba(233,242,238,.82)}
.sec-head{max-width:740px;margin-bottom:34px}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}
.sec-kicker{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;font-weight:700;letter-spacing:1px;color:var(--accent-2);
 background:var(--accent-soft);border:1px solid #eddcc5;
 padding:5px 13px;border-radius:999px;margin-bottom:14px;
}
.sec-title{font-size:clamp(22px,2.5vw,30px);font-weight:800;line-height:1.35;letter-spacing:.3px;color:var(--ink)}
.sec-title i{color:var(--brand-3);font-size:.85em;margin-right:8px;vertical-align:1px}
.sec-desc{margin-top:12px;color:var(--muted);font-size:15px;line-height:1.8}
/* ---------- hero ---------- */
.cat-hero{position:relative;overflow:hidden;background:var(--brand-2);color:#eaf3ef;padding:58px 0 66px}
.cat-hero::before{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;opacity:.30}
.cat-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 100% at 6% 0%,rgba(22,112,91,.55) 0%,rgba(11,63,52,.90) 58%,#082b24 100%)}
.cat-hero .container{position:relative;z-index:2}
.cat-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}
.hero-kicker{
 display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.6px;
 color:#f0dcc0;background:rgba(255,255,255,.10);border:1px solid rgba(240,220,192,.32);
 padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.hero-title{font-size:clamp(27px,3.4vw,41px);line-height:1.3;color:#fff;font-weight:800;letter-spacing:.4px}
.hero-title span{color:#f0c79a;display:inline-block}
.hero-lead{margin-top:16px;font-size:15.5px;line-height:1.85;color:rgba(234,243,239,.86);max-width:600px}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0 26px}
.tag-pill{font-size:13px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);color:#e7f2ed}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:30px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16)}
.hero-stat strong{display:block;font-size:22px;font-weight:800;color:#fff;line-height:1.2}
.hero-stat span{font-size:12.5px;color:rgba(234,243,239,.72)}
/* pick card */
.pick-card{
 position:relative;background:rgba(255,255,255,.98);color:var(--ink);
 border-radius:16px;padding:26px 24px 22px;box-shadow:var(--shadow-lg);
 border:1px solid rgba(255,255,255,.7);
}
.pick-badge{
 position:absolute;top:-13px;left:24px;background:var(--accent);color:#fff;
 font-size:12.5px;font-weight:700;letter-spacing:.5px;padding:5px 14px;border-radius:999px;
 box-shadow:0 8px 18px rgba(180,111,49,.35);
}
.pick-card h3{font-size:20px;font-weight:800;margin-top:6px}
.pick-sub{font-size:13px;color:var(--muted);margin-top:4px}
.pick-price{display:flex;align-items:baseline;gap:6px;margin:16px 0 14px}
.pick-price strong{font-size:30px;font-weight:800;color:var(--brand);line-height:1}
.pick-price span{font-size:13px;color:var(--muted)}
.pick-list{display:flex;flex-direction:column;gap:9px;margin-bottom:18px}
.pick-list li{display:flex;align-items:flex-start;gap:9px;font-size:14px;color:var(--ink-2)}
.pick-list i{color:var(--brand-3);font-size:15px;margin-top:3px}
.pick-note{font-size:12.5px;color:var(--muted);text-align:center;margin-top:12px}
.pick-card .btn-x{width:100%}
/* ---------- room compare ---------- */
.room-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.room-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);padding:26px 24px;display:flex;flex-direction:column;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.room-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe0d8}
.room-card--best{background:linear-gradient(180deg,#fffaf3 0%,#ffffff 62%);border-color:#e8c79a;box-shadow:var(--shadow-md);position:relative}
.room-flag{
 position:absolute;top:-12px;right:20px;background:var(--brand);color:#fff;
 font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;letter-spacing:.5px;
}
.room-name{font-size:19px;font-weight:800;color:var(--ink)}
.room-area{font-size:13px;color:var(--muted);margin-top:4px}
.room-price{display:flex;align-items:baseline;gap:5px;margin:16px 0 14px;color:var(--brand)}
.room-price strong{font-size:26px;font-weight:800;line-height:1}
.room-price span{font-size:13px;color:var(--muted)}
.room-features{display:flex;flex-direction:column;gap:8px;margin-bottom:20px;flex:1}
.room-features li{display:flex;gap:8px;font-size:14px;color:var(--ink-2);line-height:1.6}
.room-features i{color:var(--accent-2);font-size:14px;margin-top:3px}
/* ---------- facility ---------- */
.facility-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.facility{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
 padding:22px 20px;transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.facility:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#cfe0d8}
.facility-ico{
 width:42px;height:42px;border-radius:11px;display:grid;place-items:center;
 background:var(--brand-soft);color:var(--brand);font-size:19px;margin-bottom:14px;
}
.facility h3{font-size:16px;font-weight:700;color:var(--ink)}
.facility p{font-size:13.5px;color:var(--muted);line-height:1.72;margin-top:6px}
/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.split-media{position:relative}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;box-shadow:var(--shadow-md)}
.split-badge{
 position:absolute;left:18px;bottom:18px;background:rgba(11,63,52,.88);color:#f3e6d2;
 font-size:12.5px;font-weight:600;padding:7px 14px;border-radius:999px;backdrop-filter:blur(4px);
}
.check-list{display:flex;flex-direction:column;gap:14px;margin-top:22px}
.check-list li{display:flex;gap:12px;align-items:flex-start}
.check-list .dot{
 width:26px;height:26px;border-radius:8px;flex:0 0 auto;display:grid;place-items:center;
 background:var(--brand-soft);color:var(--brand);font-size:14px;margin-top:2px;
}
.check-list strong{display:block;font-size:15px;color:var(--ink);margin-bottom:2px}
.check-list p{font-size:13.8px;color:var(--muted);line-height:1.72}
/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{
 position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 22px 22px;transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#cfe0d8}
.step-num{
 width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
 background:linear-gradient(160deg,var(--brand-3),var(--brand-2));color:#fff;
 font-size:14px;font-weight:800;margin-bottom:14px;box-shadow:0 6px 14px rgba(11,63,52,.22);
}
.step h3{font-size:16px;font-weight:700;color:var(--ink)}
.step p{font-size:13.5px;color:var(--muted);line-height:1.72;margin-top:6px}
/* ---------- metrics ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{
 background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.20);
 border-radius:var(--radius);padding:26px 22px;text-align:center;
 transition:transform var(--ease),background var(--ease);
}
.metric:hover{transform:translateY(-3px);background:rgba(255,255,255,.14)}
.metric strong{display:block;font-size:30px;font-weight:800;color:#fff;line-height:1.2;letter-spacing:.5px}
.metric span{display:block;font-size:13.5px;color:rgba(233,242,238,.78);margin-top:8px}
/* ---------- scene ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.scene{
 display:flex;gap:16px;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius);padding:22px;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.scene:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#cfe0d8}
.scene-ico{
 width:46px;height:46px;flex:0 0 auto;border-radius:12px;display:grid;place-items:center;
 background:var(--accent-soft);color:var(--accent-2);font-size:20px;
}
.scene h3{font-size:16px;font-weight:700;color:var(--ink)}
.scene p{font-size:13.8px;color:var(--muted);line-height:1.72;margin-top:5px}
/* ---------- news ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
 box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe0d8}
.news-thumb{display:block;overflow:hidden}
.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 20px;display:flex;flex-direction:column;flex:1}
.news-tag{
 align-self:flex-start;font-size:12px;font-weight:600;color:var(--brand);
 background:var(--brand-soft);border:1px solid #cfe3da;padding:3px 10px;border-radius:999px;margin-bottom:10px;
}
.news-title{font-size:16px;font-weight:700;line-height:1.5}
.news-title a{color:var(--ink)}
.news-title a:hover{color:var(--brand)}
.news-desc{font-size:13.5px;color:var(--muted);line-height:1.72;margin-top:8px;flex:1}
.news-date{display:block;font-size:12.5px;color:#8d9a95;margin-top:12px}
.news-empty{
 background:#fff;border:1px dashed var(--line-2);border-radius:var(--radius);
 padding:34px 24px;text-align:center;color:var(--muted);font-size:14px;
}
/* ---------- faq ---------- */
.faq-list{max-width:900px}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:12px;
 padding:18px 22px;margin-bottom:12px;transition:border-color var(--ease),box-shadow var(--ease);
}
.faq-item:hover{border-color:#cfe0d8;box-shadow:var(--shadow-sm)}
.faq-item h3{font-size:15.5px;font-weight:700;color:var(--ink);display:flex;gap:10px;align-items:flex-start}
.faq-item h3 i{color:var(--accent-2);font-size:15px;margin-top:4px}
.faq-item p{font-size:14px;color:var(--muted);line-height:1.78;margin-top:8px;padding-left:25px}
/* ---------- book band ---------- */
.book-band{
 position:relative;overflow:hidden;border-radius:20px;
 background:linear-gradient(150deg,var(--brand-3),var(--brand-2));
 color:#fff;padding:40px 38px;box-shadow:var(--shadow-lg);
}
.book-band::before{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-8.webp') center/cover no-repeat;opacity:.18}
.book-band > *{position:relative;z-index:2}
.book-grid{display:grid;grid-template-columns:1fr .9fr;gap:38px;align-items:center}
.book-band h2{font-size:clamp(22px,2.4vw,28px);font-weight:800;color:#fff;line-height:1.35}
.book-band p{font-size:14.5px;color:rgba(255,255,255,.84);line-height:1.8;margin-top:12px;max-width:520px}
.book-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.book-points span{
 font-size:12.5px;padding:6px 13px;border-radius:999px;
 background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);color:#f2f7f5;
}
.book-form{background:rgba(255,255,255,.97);border-radius:16px;padding:24px;box-shadow:var(--shadow-md)}
.book-form h3{font-size:17px;font-weight:800;color:var(--ink);margin-bottom:14px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.book-form label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:5px}
.book-form input,.book-form select{
 width:100%;border:1px solid var(--line-2);border-radius:9px;background:#fff;
 padding:10px 12px;font-size:14px;color:var(--ink);min-height:42px;
 transition:border-color var(--ease),box-shadow var(--ease);
}
.book-form input:focus,.book-form select:focus{
 outline:none;border-color:var(--brand-3);box-shadow:0 0 0 3px rgba(22,112,91,.14);
}
.book-form .btn-x{width:100%;margin-top:4px}
.form-tip{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.6}
.form-msg{display:none;font-size:13px;color:var(--brand);background:var(--brand-soft);border:1px solid #cfe3da;border-radius:9px;padding:9px 12px;margin-top:12px}
.form-msg.show{display:block}
/* ---------- footer ---------- */
.site-footer{background:#0d2a23;color:rgba(233,242,238,.80);padding:56px 0 0;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:38px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{width:38px;height:38px;border-radius:10px;font-size:18px}
.footer-brand strong{font-size:17px;color:#fff;letter-spacing:.5px}
.footer-about{font-size:13.5px;line-height:1.8;color:rgba(233,242,238,.66);max-width:340px}
.footer-title{font-size:14.5px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.5px}
.footer-links{display:flex;flex-direction:column;gap:9px}
.footer-links a{font-size:13.5px;color:rgba(233,242,238,.70);transition:color var(--ease),transform var(--ease)}
.footer-links a:hover{color:#f0c79a;transform:translateX(2px)}
.footer-info{display:flex;flex-direction:column;gap:9px;font-size:13.5px;color:rgba(233,242,238,.70)}
.footer-info strong{color:#fff;font-weight:600}
.footer-bottom{
 border-top:1px solid rgba(255,255,255,.10);padding:18px 0 22px;
 display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
 font-size:12.5px;color:rgba(233,242,238,.55);
}
/* ---------- responsive ---------- */
@media (max-width:1199.98px){
 .facility-grid{grid-template-columns:repeat(2,1fr)}
 .metrics{grid-template-columns:repeat(2,1fr)}
 .news-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:991.98px){
 .site-nav{flex-wrap:wrap;padding:8px 0}
 .navbar-collapse{flex-basis:100%;margin-top:10px;padding:10px 0 14px;border-top:1px solid var(--line)}
 .nav-links{flex-direction:column;align-items:stretch;gap:4px}
 .nav-links .nav-link{padding:11px 14px;font-size:15px}
 .nav-side{flex-direction:column;align-items:stretch;gap:10px;margin-top:12px}
 .stage-chip{justify-content:center}
 .cat-hero{padding:42px 0 52px}
 .cat-hero-grid{grid-template-columns:1fr;gap:32px}
 .split{grid-template-columns:1fr;gap:28px}
 .room-grid{grid-template-columns:1fr;gap:18px}
 .steps{grid-template-columns:repeat(2,1fr)}
 .scene-grid{grid-template-columns:1fr}
 .book-grid{grid-template-columns:1fr;gap:26px}
 .book-band{padding:32px 26px}
 .section{padding:58px 0}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:767.98px){
 .brand-text small{display:none}
 .facility-grid{grid-template-columns:1fr}
 .metrics{grid-template-columns:1fr 1fr}
 .news-grid{grid-template-columns:1fr}
 .form-row{grid-template-columns:1fr}
 .hero-stats{gap:18px}
 .hero-stat strong{font-size:19px}
}
@media (max-width:519.98px){
 .container{padding-left:16px;padding-right:16px}
 .steps{grid-template-columns:1fr}
 .metrics{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr}
 .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px}
 .btn-x{width:100%}
 .hero-actions{flex-direction:column;align-items:stretch}
 .pick-card{padding:24px 20px 20px}
 .book-form{padding:20px}
}

/* roulang page: category3 */
:root{
 --brand:#12604f;
 --brand-2:#0b3f34;
 --brand-3:#16705b;
 --brand-soft:#e8f1ed;
 --accent:#cf8340;
 --accent-2:#b46f31;
 --accent-soft:#fbf1e4;
 --ink:#15251f;
 --ink-2:#32463f;
 --muted:#6d7d77;
 --paper:#f8f5ef;
 --white:#ffffff;
 --line:#e6e0d5;
 --line-2:#d6cfc2;
 --radius:14px;
 --radius-sm:10px;
 --shadow-sm:0 1px 2px rgba(21,37,31,.05),0 8px 20px rgba(21,37,31,.05);
 --shadow-md:0 12px 30px rgba(21,37,31,.10);
 --shadow-lg:0 22px 54px rgba(11,63,52,.20);
 --ease:.22s ease;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{
 margin:0;
 font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
 font-size:15.5px;
 line-height:1.78;
 color:var(--ink);
 background:var(--paper);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--accent-2)}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{list-style:none;padding:0}
button{font-family:inherit}
.container{width:100%;max-width:1180px;padding-left:20px;padding-right:20px;margin:0 auto}
/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:1030;
 background:rgba(248,245,239,.94);
 backdrop-filter:blur(10px);
 border-bottom:1px solid var(--line);
 transition:box-shadow var(--ease),background var(--ease);
}
.site-header.is-scrolled{box-shadow:0 6px 22px rgba(21,37,31,.10);background:rgba(255,255,255,.96)}
.site-nav{min-height:66px;padding:0;display:flex;align-items:center;gap:14px;flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none}
.brand-mark{
 width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
 background:linear-gradient(160deg,var(--brand-3),var(--brand-2));
 color:#f6e7cf;font-size:19px;box-shadow:0 6px 16px rgba(11,63,52,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:17px;color:var(--ink);letter-spacing:.5px}
.brand-text small{font-size:11.5px;color:var(--muted);letter-spacing:.3px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links .nav-link{
 padding:8px 14px;border-radius:9px;font-size:15px;color:var(--ink-2);font-weight:500;
 transition:background var(--ease),color var(--ease);
}
.nav-links .nav-link:hover{background:var(--brand-soft);color:var(--brand)}
.nav-links .nav-link.active{background:var(--brand);color:#fff;box-shadow:0 6px 14px rgba(18,96,79,.24)}
.nav-side{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.stage-chip{
 display:inline-flex;align-items:center;gap:7px;
 font-size:12.5px;font-weight:600;color:var(--brand);
 background:var(--brand-soft);border:1px solid #cfe3da;
 padding:6px 12px;border-radius:999px;white-space:nowrap;
}
.chip-dot{width:7px;height:7px;border-radius:50%;background:#1c9a72;box-shadow:0 0 0 0 rgba(28,154,114,.5);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(28,154,114,.45)}70%{box-shadow:0 0 0 8px rgba(28,154,114,0)}100%{box-shadow:0 0 0 0 rgba(28,154,114,0)}}
.navbar-toggler{border:1px solid var(--line-2);border-radius:9px;padding:7px 10px;background:#fff;color:var(--ink)}
.navbar-toggler:focus{box-shadow:none}
.navbar-toggler i{font-size:20px;line-height:1}
/* ---------- buttons ---------- */
.btn-x{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;border-radius:9px;font-size:15px;font-weight:600;
 border:1px solid transparent;cursor:pointer;
 transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-brand{background:linear-gradient(170deg,var(--brand-3),var(--brand-2));color:#fff;box-shadow:0 8px 20px rgba(11,63,52,.24)}
.btn-brand:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(11,63,52,.30)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--brand);border-color:#bcd4ca}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand-2);transform:translateY(-2px)}
.btn-light-x{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.36)}
.btn-light-x:hover{background:rgba(255,255,255,.22);color:#fff;transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(180,111,49,.26)}
.btn-accent:hover{background:var(--accent-2);color:#fff;transform:translateY(-2px)}
.btn-x:focus-visible{outline:3px solid rgba(18,96,79,.28);outline-offset:2px}
/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--brand-2);color:#eaf3ef;padding:70px 0 76px}
.hero::before{
 content:"";position:absolute;inset:0;
 background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
 opacity:.30;
}
.hero::after{
 content:"";position:absolute;inset:0;
 background:radial-gradient(120% 100% at 8% 0%,rgba(22,112,91,.55) 0%,rgba(11,63,52,.90) 55%,#082b24 100%);
}
.hero .container{position:relative;z-index:2}
.hero--cat{padding:62px 0 66px}
.hero-inner{display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:center}
.hero-kicker{
 display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.6px;
 color:#f0dcc0;background:rgba(255,255,255,.10);border:1px solid rgba(240,220,192,.32);
 padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.hero-title{font-size:clamp(27px,3.4vw,42px);line-height:1.28;color:#fff;font-weight:800;letter-spacing:.4px}
.hero-title em{font-style:normal;color:#f0c79a}
.hero-lead{margin-top:16px;font-size:15.5px;line-height:1.85;color:rgba(234,243,239,.86);max-width:620px}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0 26px}
.tag-pill{
 font-size:13px;padding:6px 14px;border-radius:999px;
 background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);color:#e7f2ed;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:30px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16)}
.hero-stats strong{display:block;font-size:20px;color:#fff;font-weight:800;line-height:1.2}
.hero-stats span{font-size:12.8px;color:rgba(234,243,239,.72);letter-spacing:.3px}
/* 预约面板 */
.slot-panel{
 background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);
 border-radius:18px;padding:24px;backdrop-filter:blur(4px);box-shadow:0 20px 44px rgba(4,24,19,.30);
}
.slot-top{display:flex;align-items:center;gap:20px;margin-bottom:18px}
.ring{
 width:118px;height:118px;flex:0 0 auto;border-radius:50%;position:relative;
 background:conic-gradient(#f0c79a 0 62%,rgba(255,255,255,.14) 62% 100%);
 display:grid;place-items:center;
}
.ring::before{content:"";position:absolute;inset:11px;border-radius:50%;background:#0c352c}
.ring-inner{position:relative;z-index:2;text-align:center;line-height:1.2}
.ring-inner strong{display:block;font-size:24px;font-weight:800;color:#fff}
.ring-inner span{font-size:11.5px;color:rgba(234,243,239,.72)}
.slot-top-text h3{font-size:16.5px;color:#fff;font-weight:700;margin-bottom:6px}
.slot-top-text p{font-size:13px;line-height:1.7;color:rgba(234,243,239,.72)}
.slot-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px dashed rgba(255,255,255,.14);font-size:13.5px;color:#e9f2ee}
.slot-row:last-of-type{border-bottom:0}
.slot-row b{font-weight:700;color:#fff}
.slot-row .flag{font-size:11.5px;padding:2px 8px;border-radius:999px;background:rgba(207,131,64,.24);color:#f4d3ab;border:1px solid rgba(240,199,154,.42);margin-left:6px}
.slot-panel .btn-x{width:100%;margin-top:14px}
/* ---------- section ---------- */
.section{padding:76px 0}
.section--white{background:#fff}
.section--tint{background:var(--brand-soft)}
.section--paper{background:var(--paper)}
.section--dark{background:var(--brand-2);color:#e9f2ee;position:relative;overflow:hidden}
.section--dark::before{
 content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;opacity:.18;
}
.section--dark .container{position:relative;z-index:2}
.section--dark .section-title{color:#fff}
.section--dark .section-sub{color:rgba(233,242,238,.76)}
.section-head{max-width:740px;margin-bottom:36px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;
 letter-spacing:1.4px;color:var(--accent-2);margin-bottom:10px;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent)}
.section--dark .eyebrow{color:#f0c79a}
.section-title{font-size:clamp(22px,2.4vw,30px);font-weight:800;color:var(--ink);letter-spacing:.3px;line-height:1.38}
.section-sub{margin-top:12px;font-size:15px;line-height:1.85;color:var(--muted)}
/* ---------- cards ---------- */
.p-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow-sm);height:100%;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.p-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cddbd5}
.p-icon{
 width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
 background:var(--brand-soft);color:var(--brand);font-size:20px;margin-bottom:14px;
}
.p-card h3{font-size:17px;font-weight:700;color:var(--ink);margin-bottom:8px;line-height:1.5}
.p-card p{font-size:14.4px;line-height:1.8;color:var(--ink-2)}
.p-card .card-tag{
 display:inline-block;margin-top:14px;font-size:12px;font-weight:600;
 color:var(--brand);background:var(--brand-soft);border:1px solid #d2e4dc;
 padding:3px 10px;border-radius:999px;
}
/* ---------- 保障 / 数字 ---------- */
.metric-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:38px}
.metric{
 background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);
 border-radius:var(--radius);padding:20px 18px;text-align:center;
}
.metric strong{display:block;font-size:26px;font-weight:800;color:#f0c79a;line-height:1.2}
.metric span{display:block;margin-top:6px;font-size:13px;color:rgba(233,242,238,.76)}
.dark-card{
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
 border-radius:var(--radius);padding:24px 22px;height:100%;
 transition:transform var(--ease),background var(--ease);
}
.dark-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.10)}
.dark-card .p-icon{background:rgba(240,199,154,.16);color:#f0c79a}
.dark-card h3{font-size:16.5px;color:#fff;font-weight:700;margin-bottom:8px}
.dark-card p{font-size:14.2px;line-height:1.8;color:rgba(233,242,238,.78)}
/* ---------- 流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{
 position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 20px 22px;box-shadow:var(--shadow-sm);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cddbd5}
.step-num{
 width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
 background:var(--brand);color:#fff;font-size:15px;font-weight:800;margin-bottom:14px;
 box-shadow:0 6px 14px rgba(18,96,79,.22);
}
.step h3{font-size:16px;font-weight:700;margin-bottom:7px;color:var(--ink)}
.step p{font-size:14px;line-height:1.78;color:var(--ink-2)}
/* ---------- 桌型 ---------- */
.room-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow-sm);height:100%;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.room-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cddbd5}
.room-card img{width:100%;height:186px;object-fit:cover;aspect-ratio:16/9}
.room-body{padding:20px 20px 22px}
.room-body h3{font-size:17px;font-weight:700;margin-bottom:8px}
.room-body p{font-size:14.2px;line-height:1.78;color:var(--ink-2)}
.room-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.room-meta span{font-size:12.2px;color:var(--brand-2);background:var(--accent-soft);border:1px solid #f0dcc2;padding:3px 10px;border-radius:999px}
/* ---------- 价格表 ---------- */
.price-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.price-table{width:100%;min-width:660px;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.price-table th{background:var(--brand-soft);color:var(--brand-2);font-size:14px;font-weight:700;text-align:left;padding:15px 18px;border-bottom:1px solid var(--line)}
.price-table td{padding:15px 18px;border-top:1px solid var(--line);font-size:14.4px;color:var(--ink-2);vertical-align:middle}
.price-table tbody tr:first-child td{border-top:0}
.price-table tbody tr:hover td{background:#fbfaf6}
.price-table .money{font-weight:800;color:var(--brand);font-size:15.5px}
.price-note{margin-top:16px;font-size:13.6px;color:var(--muted);line-height:1.8}
.price-note i{color:var(--accent);margin-right:6px}
/* ---------- 证言 ---------- */
.quote-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow-sm);height:100%;
 transition:transform var(--ease),box-shadow var(--ease);
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.quote-card .bi-quote{font-size:26px;color:#dfc7a8;line-height:1}
.quote-card p{margin-top:10px;font-size:14.6px;line-height:1.85;color:var(--ink-2)}
.quote-who{display:flex;align-items:center;gap:10px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line)}
.quote-avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);font-weight:700;font-size:13.5px}
.quote-who strong{display:block;font-size:14px;color:var(--ink)}
.quote-who span{font-size:12.4px;color:var(--muted)}
/* ---------- 人群 ---------- */
.crowd-item{
 display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-sm);padding:18px;height:100%;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.crowd-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#cddbd5}
.crowd-item i{font-size:19px;color:var(--accent);line-height:1.4}
.crowd-item h3{font-size:15px;font-weight:700;margin-bottom:4px}
.crowd-item p{font-size:13.8px;line-height:1.72;color:var(--ink-2)}
/* ---------- 资讯列表 ---------- */
.news-card{
 display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 20px;height:100%;box-shadow:var(--shadow-sm);color:inherit;
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cddbd5;color:inherit}
.news-tag{
 display:inline-block;font-size:11.8px;font-weight:600;color:var(--brand);
 background:var(--brand-soft);border:1px solid #d2e4dc;padding:3px 10px;border-radius:999px;margin-bottom:12px;
}
.news-card h3{font-size:16px;font-weight:700;line-height:1.55;color:var(--ink);margin-bottom:8px}
.news-card p{font-size:13.8px;line-height:1.75;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-time{display:inline-block;margin-top:14px;font-size:12.4px;color:var(--muted)}
.news-empty{padding:34px;text-align:center;color:var(--muted);background:#fff;border:1px dashed var(--line-2);border-radius:var(--radius);font-size:14px}
/* ---------- FAQ + 表单 ---------- */
.accordion-item{
 border:1px solid var(--line)!important;border-radius:var(--radius-sm)!important;
 margin-bottom:10px;overflow:hidden;background:#fff;
}
.accordion-button{
 font-size:15px;font-weight:600;color:var(--ink);background:#fff;padding:16px 18px;line-height:1.6;
}
.accordion-button:not(.collapsed){background:var(--brand-soft);color:var(--brand-2);box-shadow:none}
.accordion-button:focus{box-shadow:0 0 0 3px rgba(18,96,79,.14);border-color:transparent}
.accordion-button::after{background-size:14px;filter:saturate(.4)}
.accordion-body{font-size:14.3px;line-height:1.82;color:var(--ink-2);padding:14px 18px 18px}
.book-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-md)}
.book-form h3{font-size:19px;font-weight:800;margin-bottom:6px}
.book-form .form-hint{font-size:13.4px;color:var(--muted);margin-bottom:18px;line-height:1.7}
.form-label{font-size:13.4px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.form-control,.form-select{
 border:1px solid var(--line-2);border-radius:9px;padding:10px 13px;
 font-size:14.4px;color:var(--ink);background:#fdfcfa;
 transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
}
.form-control:focus,.form-select:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(18,96,79,.13);background:#fff}
.form-control::placeholder{color:#a9b3ae}
.book-tip{
 display:none;margin-top:16px;padding:12px 14px;border-radius:9px;font-size:13.8px;
 background:var(--brand-soft);border:1px solid #cfe3da;color:var(--brand-2);
}
.book-tip.show{display:block}
/* ---------- footer ---------- */
.site-footer{background:#092b24;color:rgba(233,242,238,.78);padding:58px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:34px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand strong{color:#fff;font-size:17px;letter-spacing:.4px}
.footer-about{font-size:13.8px;line-height:1.85;color:rgba(233,242,238,.7);max-width:330px}
.footer-title{font-size:14.5px;color:#fff;font-weight:700;margin-bottom:14px;letter-spacing:.5px}
.footer-links{display:flex;flex-direction:column;gap:9px;font-size:14px}
.footer-links a{color:rgba(233,242,238,.72)}
.footer-links a:hover{color:#f0c79a}
.footer-info{display:flex;flex-direction:column;gap:9px;font-size:13.6px;color:rgba(233,242,238,.72)}
.footer-info strong{color:#e7d3b5;font-weight:600}
.footer-bottom{
 border-top:1px solid rgba(255,255,255,.12);padding:18px 0;
 display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
 font-size:12.8px;color:rgba(233,242,238,.55);
}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-inner{grid-template-columns:1fr;gap:34px}
 .hero-lead{max-width:none}
 .metric-row{grid-template-columns:repeat(2,1fr)}
 .steps{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:991.98px){
 .navbar-collapse{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-top:8px;box-shadow:var(--shadow-md)}
 .nav-links{flex-direction:column;align-items:stretch;gap:2px;margin:4px 0 8px}
 .nav-links .nav-link{padding:11px 14px}
 .nav-side{flex-direction:column;align-items:stretch;gap:10px;padding:4px 0 12px}
 .nav-side .btn-x{width:100%}
 .stage-chip{justify-content:center}
}
@media (max-width:768px){
 .section{padding:56px 0}
 .hero--cat{padding:46px 0 50px}
 .hero-stats{gap:18px}
 .hero-stats strong{font-size:18px}
 .slot-panel{padding:20px}
 .steps{grid-template-columns:1fr}
 .metric-row{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:1fr}
 .brand-text small{display:none}
}
@media (max-width:520px){
 .container{padding-left:16px;padding-right:16px}
 .hero-actions .btn-x{width:100%}
 .hero-tags .tag-pill{font-size:12.4px;padding:5px 12px}
 .slot-top{flex-direction:column;align-items:flex-start;gap:14px}
 .ring{width:104px;height:104px}
 .metric-row{grid-template-columns:1fr}
 .price-table{min-width:560px}
 .book-form{padding:20px 18px}
 .footer-bottom{flex-direction:column}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}