@charset "utf-8";
/* ============================================================
   庐山网 lushannet.com 全站样式
   庐山诚信旅游网络发展有限公司
   ============================================================ */
:root{
  --green:#2b8a3e;
  --green-dark:#1f6b30;
  --green-deep:#14532d;
  --green-light:#e9f6ee;
  --green-bg:#f3f9f4;
  --gold:#c8a45c;
  --gold-dark:#a8863f;
  --ink:#222;
  --gray:#666;
  --gray-light:#999;
  --line:#e5ece7;
  --bg:#f6f9f7;
  --white:#fff;
  --shadow:0 6px 24px rgba(20,83,45,.08);
  --shadow-hover:0 12px 32px rgba(20,83,45,.16);
  --radius:10px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB",Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.7;font-size:15px;}
a{color:inherit;text-decoration:none;transition:color .2s,background .2s,opacity .2s;}
img{max-width:100%;display:block;border:0;}
ul,ol{list-style:none;}
h1,h2,h3,h4{line-height:1.4;font-weight:700;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px;}

/* ---------- 顶部条 ---------- */
.topbar{background:var(--green-deep);color:#d8ecde;font-size:13px;line-height:36px;}
.topbar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;}
.topbar a{color:#d8ecde;}
.topbar a:hover{color:#fff;}
.topbar .tb-left span{margin-right:22px;white-space:nowrap;}
.topbar .tb-right a{margin-left:18px;white-space:nowrap;}
.topbar .icon{display:inline-block;width:14px;text-align:center;margin-right:4px;}

/* ---------- 头部 ---------- */
.header{background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.06);position:sticky;top:0;z-index:900;}
.header .container{display:flex;align-items:center;justify-content:space-between;height:86px;}
.logo{display:flex;align-items:center;gap:12px;}
.logo svg{width:46px;height:46px;flex:none;}
.logo .logo-txt b{display:block;font-size:24px;color:var(--green-dark);letter-spacing:3px;font-weight:800;line-height:1.2;}
.logo .logo-txt span{display:block;font-size:12px;color:var(--gray-light);letter-spacing:1px;}
.nav{display:flex;align-items:center;}
.nav a{display:block;padding:0 20px;line-height:86px;font-size:16px;font-weight:600;color:#333;position:relative;white-space:nowrap;}
.nav a:hover{color:var(--green);}
.nav a.active{color:var(--green);}
.nav a.active::after{content:"";position:absolute;left:50%;bottom:16px;transform:translateX(-50%);width:28px;height:3px;border-radius:2px;background:var(--green);}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;font-size:20px;color:var(--green-dark);}

/* ---------- 轮播 ---------- */
.hero{position:relative;overflow:hidden;background:#0d3d22;}
.hero-slides{position:relative;height:460px;}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;pointer-events:none;}
.hero-slide.active{opacity:1;pointer-events:auto;}
.hero-slide img{width:100%;height:100%;object-fit:cover;}
.hero-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,45,25,.65) 0%,rgba(10,45,25,.25) 55%,rgba(10,45,25,0) 100%);}
.hero-cap{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);z-index:2;color:#fff;}
.hero-cap .inner{max-width:1200px;margin:0 auto;padding:0 16px;}
.hero-cap h2{font-size:40px;text-shadow:0 2px 12px rgba(0,0,0,.35);margin-bottom:14px;}
.hero-cap p{font-size:17px;max-width:560px;text-shadow:0 1px 8px rgba(0,0,0,.35);margin-bottom:24px;}
.btn{display:inline-block;padding:11px 30px;border-radius:999px;font-size:15px;font-weight:600;cursor:pointer;border:0;}
.btn-green{background:var(--green);color:#fff;}
.btn-green:hover{background:var(--green-dark);color:#fff;}
.btn-outline{border:1.5px solid #fff;color:#fff;background:rgba(255,255,255,.08);}
.btn-outline:hover{background:#fff;color:var(--green-dark);}
.btn-gold{background:var(--gold);color:#fff;}
.btn-gold:hover{background:var(--gold-dark);color:#fff;}
.hero-dots{position:absolute;bottom:20px;left:0;right:0;display:flex;justify-content:center;gap:10px;z-index:3;}
.hero-dots span{width:26px;height:4px;border-radius:2px;background:rgba(255,255,255,.45);cursor:pointer;transition:background .2s;}
.hero-dots span.active{background:#fff;}

/* ---------- 通用板块 ---------- */
.section{padding:56px 0;}
.section.bg{background:var(--green-bg);}
.section-head{text-align:center;margin-bottom:38px;}
.section-head h2{font-size:30px;color:var(--green-deep);position:relative;display:inline-block;padding-bottom:14px;}
.section-head h2::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:56px;height:3px;border-radius:2px;background:var(--gold);}
.section-head .en{display:block;font-size:13px;color:var(--gray-light);letter-spacing:3px;text-transform:uppercase;margin-top:8px;}
.section-head .more{position:absolute;right:16px;top:6px;font-size:14px;color:var(--gray);font-weight:400;}
.section-head .more:hover{color:var(--green);}
.section-head{position:relative;}

/* ---------- 快捷入口 ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:-46px;position:relative;z-index:5;}
.quick-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s;}
.quick-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);}
.quick-card .q-img{height:150px;overflow:hidden;}
.quick-card .q-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.quick-card:hover .q-img img{transform:scale(1.06);}
.quick-card .q-txt{padding:16px 18px;}
.quick-card .q-txt h3{font-size:18px;color:var(--green-dark);margin-bottom:6px;}
.quick-card .q-txt p{font-size:13px;color:var(--gray);}

/* ---------- 简介板块 ---------- */
.about-wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center;}
.about-imgs{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.about-imgs img{border-radius:var(--radius);width:100%;height:210px;object-fit:cover;box-shadow:var(--shadow);}
.about-imgs img:first-child{grid-column:1/3;height:250px;}
.about-txt h2{font-size:28px;color:var(--green-deep);margin-bottom:8px;}
.about-txt .sub{color:var(--gold-dark);font-weight:600;margin-bottom:18px;}
.about-txt p{color:#444;margin-bottom:14px;}
.about-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:24px 0;}
.about-stats .st{text-align:center;background:var(--green-light);border-radius:var(--radius);padding:14px 6px;}
.about-stats .st b{display:block;font-size:24px;color:var(--green-dark);}
.about-stats .st span{font-size:13px;color:var(--gray);}

/* ---------- 卡片网格 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column;}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);}
.card .c-img{position:relative;overflow:hidden;aspect-ratio:4/3;}
.card .c-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.card:hover .c-img img{transform:scale(1.07);}
.card .c-tag{position:absolute;left:12px;top:12px;background:rgba(20,83,45,.85);color:#fff;font-size:12px;padding:3px 10px;border-radius:999px;}
.card .c-body{padding:16px 18px 18px;flex:1;display:flex;flex-direction:column;}
.card .c-body h3{font-size:17px;margin-bottom:8px;color:#222;}
.card .c-body h3 a:hover{color:var(--green);}
.card .c-body p{font-size:13px;color:var(--gray);flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card .c-meta{margin-top:12px;font-size:13px;color:var(--gray-light);display:flex;justify-content:space-between;align-items:center;}
.card .c-price{color:#d9534f;font-weight:700;font-size:18px;}
.card .c-price small{font-size:12px;font-weight:400;color:var(--gray-light);}

/* ---------- 新闻 ---------- */
.news-home{display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:start;}
.news-feature{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff;}
.news-feature img{width:100%;height:280px;object-fit:cover;}
.news-feature .nf-txt{padding:20px 22px;}
.news-feature h3{font-size:19px;margin-bottom:10px;}
.news-feature h3 a:hover{color:var(--green);}
.news-feature p{font-size:14px;color:var(--gray);}
.news-list{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:8px 22px;}
.news-list li{border-bottom:1px dashed var(--line);padding:15px 0;display:flex;align-items:flex-start;gap:12px;}
.news-list li:last-child{border-bottom:0;}
.news-list .date{flex:none;width:58px;text-align:center;background:var(--green-light);border-radius:8px;padding:6px 0;}
.news-list .date b{display:block;font-size:20px;color:var(--green-dark);line-height:1.2;}
.news-list .date span{font-size:12px;color:var(--gray);}
.news-list .nl-txt a{font-size:15px;font-weight:600;display:block;margin-bottom:4px;}
.news-list .nl-txt a:hover{color:var(--green);}
.news-list .nl-txt p{font-size:13px;color:var(--gray-light);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}

/* ---------- 风光墙 ---------- */
.photo-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.photo-item{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow);}
.photo-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.photo-item:hover img{transform:scale(1.08);}
.photo-item .ph-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 45%,rgba(10,45,25,.82) 100%);display:flex;align-items:flex-end;padding:14px;color:#fff;font-weight:600;font-size:16px;}

/* ---------- 门票速览 ---------- */
.ticket-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.tk-card{background:#fff;border-radius:var(--radius);padding:26px 20px;text-align:center;box-shadow:var(--shadow);border-top:4px solid var(--green);}
.tk-card .tk-price{font-size:32px;font-weight:800;color:#d9534f;}
.tk-card .tk-price small{font-size:14px;font-weight:400;color:var(--gray);}
.tk-card h3{font-size:18px;color:var(--green-deep);margin:8px 0 6px;}
.tk-card p{font-size:13px;color:var(--gray);}

/* ---------- 内页横幅/面包屑 ---------- */
.page-banner{position:relative;height:240px;overflow:hidden;}
.page-banner img{width:100%;height:100%;object-fit:cover;}
.page-banner::after{content:"";position:absolute;inset:0;background:rgba(10,45,25,.55);}
.page-banner .pb-txt{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;z-index:2;text-align:center;}
.page-banner .pb-txt h1{font-size:34px;letter-spacing:4px;text-shadow:0 2px 10px rgba(0,0,0,.3);}
.page-banner .pb-txt p{font-size:14px;opacity:.9;margin-top:8px;letter-spacing:2px;}
.breadcrumb{background:var(--green-bg);font-size:13px;color:var(--gray);line-height:44px;}
.breadcrumb a:hover{color:var(--green);}
.breadcrumb span{margin:0 8px;color:#bbb;}

/* ---------- 列表页布局 ---------- */
.layout{display:grid;grid-template-columns:1fr 280px;gap:28px;padding:40px 0;}
.sidebar .side-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:22px;}
.side-box h4{font-size:17px;color:var(--green-deep);padding-bottom:12px;border-bottom:2px solid var(--green-light);margin-bottom:12px;}
.side-nav a{display:block;padding:10px 12px;border-radius:8px;font-size:14px;color:#444;margin-bottom:4px;}
.side-nav a:hover,.side-nav a.active{background:var(--green-light);color:var(--green-dark);font-weight:600;}
.side-contact{background:linear-gradient(150deg,var(--green-dark),var(--green-deep));color:#fff;border-radius:var(--radius);padding:24px 20px;text-align:center;}
.side-contact h4{color:#fff;border:0;font-size:18px;margin-bottom:10px;}
.side-contact .tel{font-size:22px;font-weight:800;letter-spacing:1px;margin:8px 0;}
.side-contact p{font-size:13px;opacity:.9;}
.side-contact .btn{margin-top:14px;background:var(--gold);width:100%;}
.list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.list-grid.two{grid-template-columns:repeat(2,1fr);}
.pagination{display:flex;justify-content:center;gap:8px;margin-top:36px;}
.pagination a,.pagination span{min-width:38px;height:38px;line-height:38px;text-align:center;border-radius:8px;border:1px solid var(--line);font-size:14px;color:#555;padding:0 10px;}
.pagination a:hover{border-color:var(--green);color:var(--green);}
.pagination .cur{background:var(--green);color:#fff;border-color:var(--green);}

/* 新闻列表页（图文行） */
.news-rows{display:flex;flex-direction:column;gap:20px;}
.news-row{display:grid;grid-template-columns:240px 1fr;gap:20px;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:box-shadow .25s;}
.news-row:hover{box-shadow:var(--shadow-hover);}
.news-row .nr-img{aspect-ratio:4/3;overflow:hidden;}
.news-row .nr-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.news-row:hover .nr-img img{transform:scale(1.05);}
.news-row .nr-txt{padding:18px 20px 18px 0;}
.news-row .nr-txt h3{font-size:18px;margin-bottom:8px;}
.news-row .nr-txt h3 a:hover{color:var(--green);}
.news-row .nr-txt p{font-size:14px;color:var(--gray);margin-bottom:10px;}
.news-row .nr-meta{font-size:13px;color:var(--gray-light);}
.news-row .nr-meta span{margin-right:16px;}

/* ---------- 详情页 ---------- */
.article{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:36px 40px;}
.article-head{text-align:center;border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:26px;}
.article-head h1{font-size:28px;color:var(--green-deep);margin-bottom:12px;}
.article-head .art-meta{font-size:13px;color:var(--gray-light);}
.article-head .art-meta span{margin:0 10px;}
.article-hero{border-radius:var(--radius);overflow:hidden;margin-bottom:26px;}
.article-hero img{width:100%;height:380px;object-fit:cover;}
.article h2{font-size:21px;color:var(--green-dark);margin:28px 0 12px;padding-left:12px;border-left:4px solid var(--gold);}
.article h3{font-size:17px;color:var(--green-deep);margin:18px 0 8px;}
.article p{margin-bottom:14px;color:#333;}
.article .lead{font-size:16px;color:#444;background:var(--green-bg);border-radius:8px;padding:16px 20px;border-left:4px solid var(--green);}
.article ul.dot{margin:0 0 14px 6px;}
.article ul.dot li{position:relative;padding-left:18px;margin-bottom:8px;color:#444;}
.article ul.dot li::before{content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--gold);}
.info-box{background:var(--green-bg);border-radius:var(--radius);padding:22px 26px;margin:24px 0;}
.info-box h3{margin-top:0;}
.info-table{width:100%;border-collapse:collapse;font-size:14px;}
.info-table th,.info-table td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;}
.info-table th{width:96px;color:var(--green-dark);font-weight:600;white-space:nowrap;}
.price-table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px;}
.price-table th,.price-table td{border:1px solid var(--line);padding:11px 14px;text-align:center;}
.price-table th{background:var(--green-dark);color:#fff;font-weight:600;}
.price-table td.hl{color:#d9534f;font-weight:700;}
.price-table tr:nth-child(even) td{background:var(--green-bg);}
.art-tags{margin-top:26px;padding-top:18px;border-top:1px dashed var(--line);font-size:13px;color:var(--gray);}
.art-tags a{display:inline-block;background:var(--green-light);color:var(--green-dark);padding:3px 12px;border-radius:999px;margin:0 6px 6px 0;font-size:13px;}
.art-tags a:hover{background:var(--green);color:#fff;}
.art-nav{display:flex;justify-content:space-between;gap:16px;margin-top:26px;padding-top:18px;border-top:1px solid var(--line);font-size:14px;}
.art-nav a{color:var(--gray);}
.art-nav a:hover{color:var(--green);}
.related{margin-top:40px;}
.related h3{font-size:20px;color:var(--green-deep);margin-bottom:18px;text-align:center;}
.book-bar{background:linear-gradient(150deg,var(--green),var(--green-dark));border-radius:var(--radius);padding:24px 28px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin:26px 0;}
.book-bar h3{color:#fff;font-size:20px;}
.book-bar p{font-size:14px;opacity:.92;margin:0;}
.book-bar .btn{background:var(--gold);}

/* ---------- 关于/门票/联系 内容页 ---------- */
.content-wrap{padding:44px 0;}
.content-wrap .article{max-width:none;}
.fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:22px 0;}
.fact{background:var(--green-bg);border-radius:var(--radius);padding:20px;text-align:center;}
.fact b{display:block;font-size:26px;color:var(--green-dark);}
.fact span{font-size:13px;color:var(--gray);}
.route-card{border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin-bottom:18px;background:#fff;}
.route-card h3{color:var(--green-dark);font-size:18px;margin-bottom:8px;}
.route-card .r-tags{margin:8px 0;}
.route-card .r-tags span{display:inline-block;background:var(--green-light);color:var(--green-dark);font-size:12px;padding:2px 10px;border-radius:999px;margin-right:8px;}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start;}
.contact-info .ci-item{display:flex;gap:14px;margin-bottom:20px;align-items:flex-start;}
.contact-info .ci-ico{flex:none;width:46px;height:46px;border-radius:50%;background:var(--green-light);color:var(--green-dark);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;}
.contact-info h4{font-size:16px;color:var(--green-deep);}
.contact-info p{color:var(--gray);font-size:14px;}
.form-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;}
.form-box label{display:block;font-size:14px;font-weight:600;margin:14px 0 6px;color:#333;}
.form-box label i{color:#d9534f;font-style:normal;}
.form-box input,.form-box select,.form-box textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:11px 14px;font-size:14px;font-family:inherit;outline:none;transition:border .2s;}
.form-box input:focus,.form-box select:focus,.form-box textarea:focus{border-color:var(--green);}
.form-box textarea{min-height:120px;resize:vertical;}
.form-note{font-size:12px;color:var(--gray-light);margin-top:10px;line-height:1.6;}
.tips-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:20px;}
.tip{display:flex;gap:14px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;}
.tip .t-no{flex:none;width:38px;height:38px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;}
.tip h4{font-size:16px;color:var(--green-deep);margin-bottom:4px;}
.tip p{font-size:13.5px;color:var(--gray);}
.friend-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:14px;}
.friend-links a{border:1px solid var(--line);border-radius:8px;padding:8px 18px;font-size:14px;color:#555;background:#fff;}
.friend-links a:hover{border-color:var(--green);color:var(--green);}

/* ---------- 页脚 ---------- */
.footer{background:var(--green-deep);color:#bcd9c6;padding:48px 0 0;font-size:14px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1.2fr;gap:34px;padding-bottom:34px;}
.footer h4{color:#fff;font-size:16px;margin-bottom:16px;}
.footer .f-about p{line-height:1.9;margin-bottom:12px;}
.footer .f-links li{margin-bottom:10px;}
.footer .f-links a:hover{color:#fff;}
.footer .f-contact li{margin-bottom:10px;display:flex;gap:8px;}
.footer .f-contact .ic{color:var(--gold);}
.footer .f-qrcode{display:flex;gap:14px;align-items:center;}
.footer .f-qrcode .qr{width:92px;height:92px;background:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--green-deep);font-size:12px;text-align:center;line-height:1.4;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;text-align:center;font-size:13px;line-height:2;}
.footer-bottom a{color:#bcd9c6;}
.footer-bottom a:hover{color:#fff;}
.footer-bottom .f-nav a{margin:0 10px;}

/* ---------- 回到顶部 ---------- */
.back-top{position:fixed;right:22px;bottom:30px;width:46px;height:46px;border-radius:50%;background:var(--green);color:#fff;border:0;font-size:20px;cursor:pointer;box-shadow:var(--shadow);opacity:0;visibility:hidden;transition:opacity .3s;z-index:800;}
.back-top.show{opacity:1;visibility:visible;}
.back-top:hover{background:var(--green-dark);}

/* ---------- 响应式 ---------- */
@media (max-width:992px){
  .quick-grid{grid-template-columns:repeat(2,1fr);}
  .grid-4{grid-template-columns:repeat(3,1fr);}
  .about-wrap{grid-template-columns:1fr;}
  .news-home{grid-template-columns:1fr;}
  .layout{grid-template-columns:1fr;}
  .photo-wall{grid-template-columns:repeat(3,1fr);}
  .ticket-strip{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .list-grid{grid-template-columns:repeat(2,1fr);}
  .contact-grid{grid-template-columns:1fr;}
}
@media (max-width:768px){
  .topbar{display:none;}
  .header .container{height:64px;}
  .logo svg{width:38px;height:38px;}
  .logo .logo-txt b{font-size:20px;letter-spacing:2px;}
  .nav-toggle{display:block;}
  .nav{position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;box-shadow:0 12px 24px rgba(0,0,0,.12);max-height:0;overflow:hidden;transition:max-height .3s ease;}
  .nav.open{max-height:480px;}
  .nav a{line-height:52px;padding:0 24px;border-top:1px solid var(--line);}
  .nav a.active::after{display:none;}
  .hero-slides{height:320px;}
  .hero-cap h2{font-size:26px;}
  .hero-cap p{font-size:14px;}
  .section{padding:40px 0;}
  .section-head h2{font-size:24px;}
  .grid-3,.grid-4,.list-grid,.list-grid.two{grid-template-columns:1fr;}
  .photo-wall{grid-template-columns:repeat(2,1fr);}
  .about-stats{grid-template-columns:repeat(2,1fr);}
  .about-imgs img{height:160px;}
  .about-imgs img:first-child{height:200px;}
  .news-row{grid-template-columns:1fr;}
  .news-row .nr-txt{padding:0 18px 18px;}
  .article{padding:24px 18px;}
  .article-head h1{font-size:22px;}
  .article-hero img{height:230px;}
  .fact-grid{grid-template-columns:1fr;}
  .tips-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .page-banner{height:170px;}
  .page-banner .pb-txt h1{font-size:26px;}
  .book-bar{flex-direction:column;align-items:flex-start;}
  .art-nav{flex-direction:column;gap:8px;}
}