/* 新金宝大酒店 主样式 */
:root{
  --jb-primary:#1a3a5c;
  --jb-primary-d:#0f2540;
  --jb-gold:#c9a961;
  --jb-gold-d:#a8883f;
  --jb-bg:#f7f5f0;
  --jb-text:#2b2b2b;
  --jb-muted:#7a7a7a;
  --jb-line:#e6e2d8;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;color:var(--jb-text);background:#fff;line-height:1.7;font-size:15px}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.jb-container{max-width:1200px;margin:0 auto;padding:0 20px}

/* 顶部信息条 */
.jb-topbar{background:var(--jb-primary-d);color:#d8d2c2;font-size:13px;padding:6px 0}
.jb-topbar .jb-container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.jb-topbar a{color:#d8d2c2}

/* 导航 */
.jb-nav{background:#fff;position:sticky;top:0;z-index:100;box-shadow:0 2px 10px rgba(0,0,0,.06)}
.jb-nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;max-width:1200px;margin:0 auto}
.jb-logo{display:flex;align-items:center;gap:10px}
.jb-logo img{height:48px;width:auto}
.jb-logo span{font-size:20px;font-weight:700;color:var(--jb-primary);letter-spacing:2px}
.jb-menu{display:flex;list-style:none;gap:6px}
.jb-menu a{display:block;padding:10px 16px;color:var(--jb-text);font-size:15px;border-radius:4px;transition:.2s}
.jb-menu a:hover,.jb-menu a.jb-active{color:var(--jb-gold);background:#faf7f0}
.jb-book-btn{background:var(--jb-gold);color:#fff;padding:10px 22px;border-radius:4px;font-weight:600;transition:.2s}
.jb-book-btn:hover{background:var(--jb-gold-d)}
.jb-burger{display:none;width:26px;height:20px;cursor:pointer;background:none;border:none;position:relative;padding:0}
.jb-burger span,.jb-burger::before,.jb-burger::after{content:"";position:absolute;left:0;width:100%;height:2px;background:var(--jb-primary);border-radius:2px}
.jb-burger::before{top:0}
.jb-burger span{top:9px}
.jb-burger::after{top:18px}

/* Banner */
.jb-banner{position:relative;height:520px;overflow:hidden}
.jb-banner img{width:100%;height:100%;object-fit:cover}
.jb-banner-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,37,64,.75),rgba(15,37,64,.35))}
.jb-banner-text{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;color:#fff;width:90%;max-width:800px}
.jb-banner-text h1{font-size:42px;letter-spacing:4px;margin-bottom:16px;text-shadow:0 2px 8px rgba(0,0,0,.4)}
.jb-banner-text p{font-size:18px;opacity:.92;margin-bottom:28px}
.jb-banner-btn{display:inline-block;background:var(--jb-gold);color:#fff;padding:14px 42px;border-radius:3px;font-size:16px;letter-spacing:2px}

/* 通用板块 */
.jb-section{padding:70px 0}
.jb-section.bg{background:var(--jb-bg)}
.jb-sec-head{text-align:center;margin-bottom:44px}
.jb-sec-head h2{font-size:32px;color:var(--jb-primary);letter-spacing:3px}
.jb-sec-head .jb-line{width:60px;height:3px;background:var(--jb-gold);margin:14px auto}
.jb-sec-head p{color:var(--jb-muted)}

/* 关于/简介 */
.jb-about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.jb-about-grid img{border-radius:6px;box-shadow:0 10px 30px rgba(0,0,0,.12)}
.jb-about-grid h3{font-size:24px;color:var(--jb-primary);margin-bottom:16px}
.jb-about-grid p{color:#555;margin-bottom:12px}
.jb-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:24px}
.jb-stat{text-align:center;padding:18px 8px;background:#fff;border:1px solid var(--jb-line);border-radius:6px}
.jb-stat b{display:block;font-size:28px;color:var(--jb-gold)}
.jb-stat span{font-size:13px;color:var(--jb-muted)}

/* 房型卡片 */
.jb-room-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.jb-room-card{background:#fff;border-radius:6px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.08);transition:.25s}
.jb-room-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(0,0,0,.14)}
.jb-room-card img{height:200px;object-fit:cover;width:100%}
.jb-room-card-body{padding:18px}
.jb-room-card-body h3{font-size:18px;color:var(--jb-primary);margin-bottom:8px}
.jb-room-card-body p{font-size:13px;color:var(--jb-muted);margin-bottom:12px}
.jb-room-price{color:var(--jb-gold);font-size:22px;font-weight:700}
.jb-room-price small{font-size:13px;color:var(--jb-muted);font-weight:400}

/* 双栏 */
.jb-two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.jb-two-col .jb-col{border-radius:6px;overflow:hidden;position:relative;height:320px}
.jb-two-col .jb-col img{width:100%;height:100%;object-fit:cover}
.jb-col-mask{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(15,37,64,.85));display:flex;flex-direction:column;justify-content:flex-end;padding:24px}
.jb-col-mask h3{color:#fff;font-size:22px;margin-bottom:6px}
.jb-col-mask p{color:#d8d2c2;font-size:13px}

/* 新闻列表 */
.jb-news-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.jb-news-card{background:#fff;border-radius:6px;overflow:hidden;box-shadow:0 4px 14px rgba(0,0,0,.07)}
.jb-news-card img{height:160px;object-fit:cover;width:100%}
.jb-news-card-body{padding:16px}
.jb-news-card-body .jb-date{font-size:12px;color:var(--jb-gold);margin-bottom:8px}
.jb-news-card-body h3{font-size:16px;color:var(--jb-primary);margin-bottom:8px;line-height:1.4}
.jb-news-card-body p{font-size:13px;color:var(--jb-muted)}

/* 设施服务 */
.jb-facility{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.jb-facility-item{display:flex;gap:14px;padding:20px;background:#fff;border-radius:6px;border:1px solid var(--jb-line)}
.jb-facility-item .jb-ic{width:44px;height:44px;background:var(--jb-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--jb-gold);font-weight:700;font-size:18px;flex-shrink:0}
.jb-facility-item h4{font-size:16px;color:var(--jb-primary);margin-bottom:4px}
.jb-facility-item p{font-size:13px;color:var(--jb-muted)}

/* 内页banner */
.jb-page-banner{height:280px;position:relative;background:var(--jb-primary);display:flex;align-items:center;justify-content:center}
.jb-page-banner h1{color:#fff;font-size:36px;letter-spacing:4px;position:relative;z-index:2}
.jb-page-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(201,169,97,.3),rgba(15,37,64,.6))}

/* 详情页 */
.jb-detail{display:grid;grid-template-columns:1.5fr 1fr;gap:40px}
.jb-detail img{border-radius:6px;margin-bottom:20px}
.jb-detail h2{color:var(--jb-primary);margin-bottom:14px;font-size:26px}
.jb-detail .jb-meta{background:var(--jb-bg);padding:20px;border-radius:6px}
.jb-detail .jb-meta h4{color:var(--jb-gold);margin-bottom:10px}
.jb-detail .jb-meta ul{list-style:none}
.jb-detail .jb-meta li{padding:6px 0;border-bottom:1px dashed var(--jb-line);font-size:14px}
.jb-detail .jb-meta li b{color:var(--jb-primary);display:inline-block;width:90px}
.jb-desc{margin-top:20px}
.jb-desc h3{color:var(--jb-primary);margin:18px 0 10px}
.jb-desc p{margin-bottom:10px;color:#444}

/* 新闻列表页 */
.jb-news-list{max-width:900px;margin:0 auto}
.jb-news-item{display:grid;grid-template-columns:220px 1fr;gap:24px;padding:20px 0;border-bottom:1px solid var(--jb-line)}
.jb-news-item img{height:140px;object-fit:cover;border-radius:6px}
.jb-news-item .jb-date{color:var(--jb-gold);font-size:13px;margin-bottom:6px}
.jb-news-item h3{font-size:18px;color:var(--jb-primary);margin-bottom:8px}
.jb-news-item p{font-size:14px;color:var(--jb-muted)}

/* 新闻详情 */
.jb-article{max-width:820px;margin:0 auto}
.jb-article .jb-art-date{color:var(--jb-gold);font-size:13px;margin:14px 0}
.jb-article img{border-radius:6px;margin:18px 0}
.jb-article p{margin-bottom:14px;color:#333;text-indent:2em}

/* 联系页 */
.jb-contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.jb-contact-card{background:var(--jb-bg);padding:30px;border-radius:6px}
.jb-contact-card h3{color:var(--jb-primary);margin-bottom:16px}
.jb-contact-card p{margin-bottom:10px}

/* 页脚 */
.jb-footer{background:var(--jb-primary-d);color:#9a9484;padding:50px 0 20px;margin-top:0}
.jb-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:30px}
.jb-footer h4{color:#fff;margin-bottom:14px;font-size:16px}
.jb-footer ul{list-style:none}
.jb-footer li{padding:4px 0;font-size:13px}
.jb-footer a:hover{color:var(--jb-gold)}
.jb-footer-bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);font-size:12px}

/* 面包屑 */
.jb-crumb{background:var(--jb-bg);padding:12px 0;font-size:13px;color:var(--jb-muted)}
.jb-crumb a{color:var(--jb-primary)}

/* 响应式 */
@media (max-width:900px){
  .jb-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:10px 20px;border-top:1px solid var(--jb-line);box-shadow:0 8px 20px rgba(0,0,0,.1)}
  .jb-menu.jb-open{display:flex}
  .jb-burger{display:block}
  .jb-banner{height:360px}
  .jb-banner-text h1{font-size:26px}
  .jb-room-grid,.jb-news-grid{grid-template-columns:repeat(2,1fr)}
  .jb-stats{grid-template-columns:repeat(2,1fr)}
  .jb-facility{grid-template-columns:1fr}
  .jb-about-grid,.jb-two-col,.jb-detail,.jb-contact-grid{grid-template-columns:1fr}
  .jb-footer-grid{grid-template-columns:1fr 1fr}
  .jb-news-item{grid-template-columns:1fr}
  .jb-news-item img{height:180px}
}
@media (max-width:600px){
  .jb-room-grid,.jb-news-grid{grid-template-columns:1fr}
  .jb-stats{grid-template-columns:repeat(2,1fr)}
  .jb-banner-text h1{font-size:22px}
  .jb-section{padding:44px 0}
}