@charset "utf-8";
/* ============================================================
   line.css —— 旅游线路模板业务样式
   首页 / 列表 / 筛选 / 详情 / 行程 / 报名 / 资讯
   ============================================================ */

/* ==================== 首页 · 首屏 ==================== */
.hero{
  position:relative;padding:72px 0 64px;color:#fff;overflow:hidden;
  background:
    radial-gradient(900px 420px at 82% 12%, rgba(255,107,53,.34), transparent 62%),
    radial-gradient(700px 380px at 8% 88%, rgba(14,154,167,.30), transparent 60%),
    linear-gradient(135deg,#0d2f38 0%,#123f4a 52%,#0f2a32 100%);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:56px 56px;
}
.hero-inner{position:relative;z-index:1;}
.hero-tag{
  display:inline-block;font-size:12.5px;letter-spacing:1px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);
  padding:3px 14px;border-radius:20px;margin-bottom:20px;
}
.hero h1{font-size:44px;line-height:1.28;font-weight:700;letter-spacing:-1px;margin-bottom:16px;}
.hero-sub{font-size:15.5px;color:rgba(255,255,255,.72);margin-bottom:34px;}

/* 快捷搜索 */
.quick{
  display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap;
  background:rgba(255,255,255,.97);border-radius:12px;padding:14px 16px;
  box-shadow:0 18px 44px rgba(0,0,0,.24);max-width:840px;
}
.q-item{flex:1;min-width:150px;}
.q-item label{display:block;font-size:12px;color:var(--ink3);margin-bottom:4px;padding-left:2px;}
.q-item select{
  width:100%;height:44px;padding:0 12px;border:1px solid var(--line);
  border-radius:6px;background:#fff;color:var(--ink);font-size:14.5px;
  appearance:none;cursor:pointer;
}
.q-item select:focus{outline:0;border-color:var(--brand);}
.q-submit{
  height:44px;padding:0 32px;background:var(--brand);color:#fff;
  border-radius:6px;font-size:15px;font-weight:600;letter-spacing:.5px;
  box-shadow:0 6px 18px rgba(255,107,53,.3);
}
.q-submit:hover{background:var(--brand-dark);}

.hero-num{display:flex;gap:52px;margin-top:38px;}
.hero-num li b{display:block;font-size:30px;color:var(--brand);letter-spacing:-1px;line-height:1.2;}
.hero-num li span{font-size:13px;color:rgba(255,255,255,.6);}

/* ==================== 服务保障 ==================== */
.assure{background:#fff;border-bottom:1px solid var(--line);}
.assure-in{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:26px 12px;}
.as-item b{display:block;font-size:15px;color:var(--ink);margin-bottom:2px;}
.as-item span{font-size:12.5px;color:var(--ink3);}
.as-item{position:relative;padding-left:16px;}
.as-item::before{
  content:"";position:absolute;left:0;top:6px;width:3px;height:16px;
  background:var(--brand);border-radius:2px;
}

/* ==================== 目的地 ==================== */
.dest-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.dest-card{
  position:relative;display:block;aspect-ratio:16/10;border-radius:var(--radius);
  overflow:hidden;background:var(--soft);
}
.dest-card img{width:100%;height:100%;object-fit:cover;transition:.4s;}
.dest-card:hover img{transform:scale(1.07);}
.dest-card .mask{
  position:absolute;inset:0;display:flex;align-items:flex-end;
  padding:16px;background:linear-gradient(to top,rgba(9,32,39,.78),rgba(9,32,39,.05) 62%);
}
.dest-card .mask b{font-size:17px;color:#fff;letter-spacing:.5px;}

/* ==================== 线路卡片 ==================== */
.line-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}

.line-card{
  display:flex;flex-direction:column;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:.25s;
}
.line-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#d6e2e6;}

.line-card .pic{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--soft);}
.line-card .pic img{width:100%;height:100%;object-fit:cover;transition:transform .45s;}
.line-card .pic .badge{
  position:absolute;left:9px;top:9px;z-index:2;
  font-style:normal;font-size:11.5px;line-height:1;padding:5px 9px;border-radius:11px;
  background:rgba(18,51,61,.72);color:#fff;white-space:nowrap;
}
.line-card:hover .pic img{transform:scale(1.06);}

/* 文字区：标题 / 标签 / 「价格 + 浏览·报名」同一行 */
.line-card .bd{
  padding:15px 16px 16px;flex:1;
  display:grid;grid-template-columns:auto minmax(0,1fr);
  grid-template-areas:"title title" "tags tags" "price meta";
  grid-template-rows:auto auto 1fr;
  column-gap:10px;row-gap:8px;
}
.line-card h3{
  grid-area:title;align-self:start;
  font-size:16px;line-height:1.5;font-weight:600;color:var(--ink);
  height:48px;margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.line-card:hover h3{color:var(--brand);}
.line-card .tags{grid-area:tags;align-self:start;display:flex;flex-wrap:wrap;gap:6px;margin:0;}
.line-card .tags span{
  font-size:12px;line-height:1.7;color:var(--ink2);
  background:var(--soft);padding:0 7px;border-radius:3px;
}
.line-card .price{
  grid-area:price;align-self:end;
  display:flex;align-items:baseline;gap:6px;margin:0;white-space:nowrap;
}
.line-card .price em{
  font-style:normal;font-size:23px;font-weight:700;color:var(--brand);
  letter-spacing:-.8px;line-height:1.2;
}
.line-card .price small{font-size:12px;color:var(--ink3);}
.line-card .price del{font-size:12.5px;color:var(--ink3);}
.line-card .meta{
  grid-area:meta;align-self:end;
  display:flex;justify-content:space-between;gap:8px;
  margin:0;padding:0;border-top:0;
  font-size:12px;color:var(--ink3);white-space:nowrap;
}
.line-card .meta .seats{color:var(--brand);}

/* ==================== 专列专题 ==================== */
/* 单列横向 banner：不再保留右侧装饰块，避免出现一块无内容的色块/遮罩 */
.special{
  display:grid;grid-template-columns:1fr;min-height:0;
  border-radius:14px;overflow:hidden;
  background:linear-gradient(120deg,#0d2f38,#164e59 58%,#1d606c);
  color:#fff;
}
.sp-txt{
  padding:38px 46px;display:flex;flex-direction:column;justify-content:center;
  max-width:760px;margin:0 auto;align-items:center;text-align:center;
}
.sp-tag{
  display:inline-block;align-self:center;font-size:12px;letter-spacing:1px;
  background:var(--brand);padding:2px 12px;border-radius:20px;margin-bottom:14px;
}
.sp-txt h3{font-size:30px;letter-spacing:-.5px;margin-bottom:12px;}
.sp-txt p{font-size:14px;color:rgba(255,255,255,.72);line-height:1.9;margin-bottom:24px;}
.sp-txt .btn-book{align-self:center;}
/* 右侧图位：如需换成真实图片，把下面两行换成
   .sp-pic{display:block;background:url(../images/special.jpg) center/cover;} */
.sp-pic{display:none;}

/* ==================== 主题玩法 ==================== */
.theme-row{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;}
.theme-row a{
  display:block;padding:22px 18px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);transition:.22s;
}
.theme-row a:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:var(--shadow);}
.theme-row b{display:block;font-size:15.5px;color:var(--ink);margin-bottom:4px;}
.theme-row span{font-size:12.5px;color:var(--ink3);}

/* ==================== 资讯列表 ==================== */
.news-list li{border-bottom:1px dashed var(--line);}
.news-list li:last-child{border-bottom:0;}
.news-list a{display:flex;align-items:flex-start;gap:20px;padding:18px 0;}
.news-list time{
  flex:0 0 46px;font-size:15px;font-weight:700;color:var(--brand);
  font-family:ui-monospace,Menlo,Consolas,monospace;
}
.news-list b{display:block;font-size:16px;color:var(--ink);margin-bottom:3px;font-weight:600;}
.news-list a:hover b{color:var(--brand);}
.news-list span{font-size:13.5px;color:var(--ink3);line-height:1.7;}
.news-list div{min-width:0;}

/* ==================== 栏目头 ==================== */
.cat-hd{
  background:linear-gradient(120deg,#0d2f38,#174b56);color:#fff;
  padding:44px 0 40px;
}
.cat-hd h1{font-size:30px;letter-spacing:-.5px;margin-bottom:8px;}
.cat-desc{font-size:14px;color:rgba(255,255,255,.68);max-width:780px;line-height:1.8;}

/* ==================== 筛选 ==================== */
.filter{background:#fff;border-bottom:1px solid var(--line);padding:4px 0 8px;}
.filter .wrap{position:relative;}
.f-row{display:flex;align-items:flex-start;gap:14px;padding:9px 0;border-bottom:1px dashed #eef3f5;position:relative;}
.f-row:last-child{border-bottom:0;}
.f-row:first-child{padding-top:14px;}
.f-name{flex:0 0 76px;font-size:13px;color:var(--ink3);line-height:26px;}
.f-vals{
  display:flex;flex-wrap:wrap;gap:8px;flex:1;min-width:0;
  max-height:400px;overflow:hidden;transition:max-height .28s ease;
}
.f-row.collapsed .f-vals{max-height:26px;} /* 收起：只露一行，超出隐藏（JS 检测溢出后加此状态） */
.f-row.has-more .f-vals{padding-right:36px;} /* 给展开按钮让位 */
.f-vals a{
  font-size:13px;line-height:26px;padding:0 13px;border-radius:14px;
  color:var(--ink2);white-space:nowrap;transition:.18s;
}
.f-vals a:hover{background:var(--soft);color:var(--brand);}
.f-vals a.active{background:var(--brand);color:#fff;}

/* 展开/收起图标按钮（JS 注入，溢出才显示） */
.f-tog{
  position:absolute;right:0;top:50%;transform:translateY(-50%);
  width:28px;height:28px;border:1px solid var(--line);border-radius:50%;
  background:#fff;cursor:pointer;padding:0;
  display:none;align-items:center;justify-content:center;
  transition:border-color .2s;-webkit-tap-highlight-color:transparent;
}
.f-row.has-more .f-tog{display:flex;}
.f-row.open .f-tog{border-color:var(--brand);}
.f-tog::before{
  content:"";width:7px;height:7px;margin-top:-3px;
  border-right:2px solid var(--ink3);border-bottom:2px solid var(--ink3);
  transform:rotate(45deg);transition:transform .2s ease,margin .2s ease;
}
.f-row.open .f-tog::before{transform:rotate(-135deg);margin-top:3px;}
.f-tog:hover::before{border-color:var(--brand);}

.f-reset{
  display:inline-block;margin:6px 0 2px 90px;font-size:12.5px;color:var(--ink3);
  text-decoration:underline;
}
.f-reset:hover{color:var(--brand);}

/* ==================== 结果条 / 排序 ==================== */
.result-bar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  margin-bottom:22px;padding-bottom:12px;border-bottom:1px solid var(--line);
  flex-wrap:wrap;
}
.rb-txt{font-size:14px;color:var(--ink2);}
.sort{display:flex;gap:4px;}
.sort a{
  font-size:13px;padding:4px 13px;border-radius:14px;color:var(--ink2);
}
.sort a:hover{background:var(--soft);color:var(--brand);}
.sort a.on{background:var(--ink);color:#fff;}

/* ==================== 详情顶部 ==================== */
.detail-top{background:var(--soft);padding:26px 0 34px;}
.dt-in{display:grid;grid-template-columns:520px 1fr;gap:36px;align-items:start;}
.dt-in > *{min-width:0;} /* 防止长内容把网格撑宽导致横向滚动 */
.dt-info{min-width:0;}
.dt-pic{
  position:relative;border-radius:var(--radius);overflow:hidden;
  aspect-ratio:16/10;background:#dde8eb;
}
.dt-pic img{width:100%;height:100%;object-fit:cover;}

/* 详情页顶部图集：大图 + 下方缩略列表 */
.dt-gal{min-width:0;}
.dt-gal .gal-main{aspect-ratio:16/10;border-radius:var(--radius);}
.dt-gal .gal-thumb{flex:0 0 66px;width:66px;border-radius:5px;}
.dt-gal .gal-count,.dt-gal .gal-play{font-size:12px;}
.gal-main .badge{
  position:absolute;left:12px;top:auto;bottom:12px;z-index:3;
  font-style:normal;font-size:12px;line-height:1;padding:6px 11px;border-radius:12px;
  background:rgba(18,51,61,.72);color:#fff;white-space:nowrap;box-shadow:none;
}

.dt-info h1{font-size:27px;line-height:1.42;letter-spacing:-.5px;margin-bottom:10px;}
.dt-sub{display:flex;flex-wrap:wrap;gap:16px;font-size:12.5px;color:var(--ink3);margin-bottom:20px;}

.param{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px;}
.param li{
  background:#fff;border:1px solid var(--line);border-radius:6px;
  padding:9px 16px;min-width:94px;
}
.param li b{display:block;font-size:14.5px;color:var(--ink);line-height:1.5;}
.param li span{font-size:11.5px;color:var(--ink3);}

.dt-dates{display:flex;gap:14px;padding:12px 16px;background:#fff;border-radius:6px;border:1px solid var(--line);margin-bottom:18px;}
.dt-dates .lb{flex:0 0 56px;font-size:13px;color:var(--ink3);line-height:1.9;}
.dt-dates .vals{font-size:13.5px;color:var(--ink2);line-height:1.9;min-width:0;}
.dt-dates em{font-style:normal;color:var(--ink3);}

/* 班期卡片（JS 解析 depart_dates 后渲染） */
.date-raw{display:none;}
.date-chips{display:flex;flex-wrap:wrap;gap:8px;}
.date-chip{
  display:flex;flex-direction:column;align-items:flex-start;gap:0;
  min-width:82px;padding:6px 10px;border:1px solid var(--line);
  border-radius:8px;background:#fff;cursor:pointer;text-align:left;
  transition:border-color .18s, background .18s, box-shadow .18s;
}
.date-chip b{
  display:flex;align-items:baseline;gap:5px;
  font-size:13.5px;font-weight:700;color:var(--ink);line-height:1.35;
}
.date-chip b .wd{font-size:10.5px;font-weight:400;color:var(--ink3);}
.date-chip .date-sub{display:flex;align-items:baseline;gap:6px;line-height:1.45;margin-top:1px;}
.date-chip em{font-style:normal;font-size:12px;font-weight:600;color:var(--brand);line-height:1.45;}
.date-chip .st{font-style:normal;font-size:10.5px;color:#2f9e6f;line-height:1.45;}
.date-chip .st.tight{color:var(--brand);font-weight:600;}
.date-chip .st.full,.date-chip .st.past{color:var(--ink3);}
.date-chip:hover{border-color:var(--brand);}
.date-chip.is-on{
  border-color:var(--brand);background:var(--brand-soft);
  box-shadow:0 0 0 2px rgba(255,107,53,.12);
}
.date-chip.is-off{opacity:.5;background:var(--soft);cursor:not-allowed;}
.date-chip.is-tight{border-color:rgba(255,107,53,.45);}
.date-tip{display:none;margin:8px 0 0;font-size:12px;color:var(--brand);line-height:1.6;}
.date-tip.on{display:block;}
.fi input.is-sync{border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,107,53,.15);}
.date-plain{margin:6px 0 0;font-size:12.5px;color:var(--ink3);}
.date-empty{font-style:normal;color:var(--brand);font-weight:600;font-size:14px;}

.dt-buy{
  background:#fff;border-radius:var(--radius);border:1px solid var(--line);
  padding:16px 20px;
  display:flex;flex-direction:column;gap:12px;
}
/* 价格 + 报名数据固定一行：放不下时由 JS 隐藏报名数据，绝不让价格换行 */
.dt-line{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  flex-wrap:nowrap;overflow:hidden;
}
.dt-line .p{display:flex;align-items:baseline;gap:8px;flex:0 0 auto;}
.dt-buy .p em{font-style:normal;font-size:32px;font-weight:700;color:var(--brand);letter-spacing:-1.5px;line-height:1.1;}
.dt-buy .p small{font-size:13px;color:var(--ink3);}
.dt-buy .p del{font-size:13px;color:var(--ink3);}
.dt-buy.is-narrow .dt-seats{display:none;}

/* 报名进度：右侧胶囊 + 细进度条 */
.dt-seats{
  display:flex;align-items:center;gap:10px;margin-left:auto;
  padding:6px 14px;border-radius:20px;background:var(--soft);
  font-size:12.5px;color:var(--ink2);line-height:1.5;white-space:nowrap;
  flex:0 0 auto;
}
.dt-seats b{color:var(--brand);font-size:14px;font-weight:700;}
.ds-bar{display:block;width:62px;height:4px;border-radius:2px;background:#e2ebee;overflow:hidden;}
.ds-fill{display:block;height:100%;width:0;border-radius:2px;background:linear-gradient(90deg,#ff6b35,#ffa477);transition:width .6s ease;}
.dt-seats.is-full{background:var(--brand-soft);}
.dt-seats.is-full b{color:var(--brand);}

.dt-btns{display:flex;gap:12px;}
.dt-btns .btn-book,.dt-btns .btn-tel{flex:1;}

/* ==================== 行程 ==================== */
.itinerary{max-width:900px;margin-left:42px;}
.itinerary .day{
  position:relative;margin-left:0;padding:0 0 30px 84px;
  border-left:2px dashed #dbe6ea;
}
.itinerary .day:last-child{border-left-color:transparent;padding-bottom:0;}
/* 天数标签：圆形起步、内容长了变胶囊，圆心始终压在时间轴上 */
.itinerary .day .d{
  position:absolute;left:0;top:-10px;transform:translateX(-50%);
  min-width:54px;height:54px;padding:0 11px;width:auto;
  border-radius:27px;white-space:nowrap;
  background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:13px;letter-spacing:.2px;line-height:1;
  box-shadow:0 4px 14px rgba(255,107,53,.3);
}
.itinerary .day h3{font-size:17px;margin:4px 0 8px;color:var(--ink);}
.itinerary .day .meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:9px;}
.itinerary .day .meta i{
  font-style:normal;font-size:12px;color:var(--ink2);
  background:var(--soft);padding:1px 9px;border-radius:3px;
}
.itinerary .day p{font-size:14.5px;color:var(--ink2);line-height:1.9;margin-bottom:8px;}

/* ==================== 费用 ==================== */
.cost-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.cost-box{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;
}
.cost-box h3{
  font-size:16px;margin-bottom:14px;padding-bottom:10px;
  border-bottom:1px solid var(--line);display:flex;align-items:center;gap:8px;
}
.cost-box h3::before{
  content:"";width:4px;height:15px;border-radius:2px;background:var(--teal);
}
.cost-box.inc h3::before{background:#2f9e6f;}
.cost-box.exc h3::before{background:var(--brand);}
.cost-box .rich{font-size:14.5px;}

.tips-box{background:var(--soft);border-radius:var(--radius);padding:24px 28px;}

/* ==================== 报名 ==================== */
.book-sec{background:linear-gradient(180deg,#fff,var(--soft));}
.book-grid{display:grid;grid-template-columns:1fr;gap:20px;align-items:start;}

/* 卖点条：标题 + 四个要点 + 电话，横向一条，把整宽让给表单 */
.book-left{display:flex;align-items:center;gap:10px 26px;flex-wrap:wrap;}
.book-left h3{font-size:20px;line-height:1.4;letter-spacing:-.2px;margin:0;white-space:nowrap;}
.bk-points{display:flex;flex-wrap:wrap;gap:2px 20px;flex:1;min-width:0;}
.bk-points li{
  position:relative;padding-left:18px;margin:0;font-size:13.5px;color:var(--ink2);white-space:nowrap;
}
.bk-points li::before{
  content:"";position:absolute;left:2px;top:8px;width:6px;height:6px;
  border-radius:50%;background:var(--brand);
}
.bk-tel{
  margin:0;padding:0 0 0 24px;border:0;border-left:1px dashed var(--line);
  display:flex;flex-direction:column;align-items:flex-start;gap:1px;
}
.bk-tel span{display:block;font-size:12px;color:var(--ink3);margin-bottom:0;}
.bk-tel b{font-size:21px;color:var(--brand);letter-spacing:.4px;line-height:1.2;}

.book-form{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 26px;box-shadow:var(--shadow);}
/* 称呼 / 电话 / 人数 / 日期 四项同一行，且每组「标签 + 输入框」也在同一行；备注整行 */
.book-form form{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px 22px;}
.fi{display:flex;align-items:center;gap:9px;min-width:0;}
.fi-full{grid-column:1/-1;align-items:flex-start;}
.fi label{flex:0 0 62px;font-size:12.5px;color:var(--ink2);line-height:1.35;white-space:nowrap;}
.fi-full label{padding-top:12px;}
/* 已带入昵称：标签后一个橙色小圆点提示 */
.fi label::after{
  content:"";display:none;width:6px;height:6px;border-radius:50%;
  background:var(--brand);margin-left:4px;vertical-align:middle;
}
.fi.has-nick label::after{display:inline-block;}
.fi-hint{display:none;}
.bk-nick{display:none;}
.fi input,.fi select,.fi textarea{
  width:100%;height:44px;padding:0 13px;border:1px solid var(--line);
  border-radius:6px;background:#fff;font-size:14.5px;transition:.18s;
}
/* 标签与输入框同一行：输入框吃掉剩余宽度 */
.fi input,.fi select,.fi textarea{flex:1 1 auto;width:auto;min-width:0;}
.fi textarea{height:auto;padding:10px 13px;resize:vertical;line-height:1.7;}
.fi input:focus,.fi select:focus,.fi textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,107,53,.1);}
.fi select{appearance:none;cursor:pointer;}
.fi-submit{grid-column:1/-1;display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:4px;}
.fi-submit input[type="submit"],.fi-submit button{
  height:48px;padding:0 40px;background:var(--brand);color:#fff;
  border-radius:6px;font-size:15px;font-weight:600;cursor:pointer;
  box-shadow:0 6px 18px rgba(255,107,53,.28);transition:.2s;
}
.fi-submit input[type="submit"]:hover,.fi-submit button:hover{background:var(--brand-dark);}
.fi-tip{font-size:11.5px;color:var(--ink3);line-height:1.6;flex:1;min-width:180px;}

/* 独立报名页 */
.book-page{display:grid;grid-template-columns:1.55fr .45fr;gap:28px;align-items:start;}
.book-form-solo{max-width:none;}
.book-aside{display:flex;flex-direction:column;gap:18px;}

/* ==================== 详情页移动端底栏 ==================== */
.dt-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:96;
  height:58px;background:#fff;border-top:1px solid var(--line);
  align-items:center;padding:0 12px;gap:10px;
  box-shadow:0 -2px 12px rgba(18,51,61,.07);
}
.db-price{flex:1;}
.db-price em{font-style:normal;font-size:20px;font-weight:700;color:var(--brand);}
.db-price small{font-size:11px;color:var(--ink3);margin-left:3px;}
.db-tel,.db-book{
  height:40px;padding:0 22px;border-radius:6px;display:flex;align-items:center;
  font-size:14px;font-weight:600;
}
.db-tel{border:1px solid var(--line);color:var(--ink);}
.db-book{background:var(--brand);color:#fff;}

/* ==================== 资讯布局 ==================== */
.art-layout{display:grid;grid-template-columns:1fr 320px;gap:36px;align-items:start;}
.art-list li{border-bottom:1px solid var(--line);}
.art-list li:first-child{border-top:1px solid var(--line);}
.art-item{display:flex;gap:20px;padding:20px 0;}
.art-item .apic{
  flex:0 0 210px;aspect-ratio:4/3;border-radius:var(--radius-sm);
  overflow:hidden;background:var(--soft);
}
.art-item .apic img{width:100%;height:100%;object-fit:cover;transition:.3s;}
.art-item:hover .apic img{transform:scale(1.05);}
.art-item .atxt{flex:1;min-width:0;display:flex;flex-direction:column;}
.art-item h3{font-size:16.5px;line-height:1.5;font-weight:600;margin-bottom:6px;}
.art-item:hover h3{color:var(--brand);}
.art-item p{
  font-size:13.5px;color:var(--ink3);line-height:1.75;margin-bottom:auto;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.ameta{display:flex;gap:14px;font-size:12px;color:var(--ink3);margin-top:10px;}

/* 侧栏 */
.art-side{display:flex;flex-direction:column;gap:18px;position:sticky;top:calc(var(--hd-h) + 16px);}
.side-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 8px;}
.side-box h4{font-size:15px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line);}
.side-line{display:flex;gap:10px;padding:9px 0;border-bottom:1px dashed var(--line);}
.side-line:last-child{border-bottom:0;}
.side-line img{flex:0 0 76px;height:57px;border-radius:4px;object-fit:cover;background:var(--soft);}
.side-line div{min-width:0;display:flex;flex-direction:column;justify-content:center;}
.side-line b{
  font-size:13px;font-weight:600;line-height:1.45;margin-bottom:2px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.side-line span{font-size:11.5px;color:var(--ink3);}
.side-line em{font-style:normal;font-size:13.5px;font-weight:700;color:var(--brand);}
.side-line:hover b{color:var(--brand);}
.side-link{
  display:block;font-size:13.5px;color:var(--ink2);padding:8px 0;
  border-bottom:1px dashed var(--line);line-height:1.6;
}
.side-link:last-child{border-bottom:0;}
.side-link:hover{color:var(--brand);}
.side-cta{padding-bottom:18px;}
.side-cta p{font-size:13px;color:var(--ink3);margin-bottom:14px;}
.side-cta .btn-book{width:100%;height:42px;font-size:14px;}

/* 报名流程 */
.flow{counter-reset:f;padding-bottom:8px;}
.flow li{position:relative;padding:0 0 16px 34px;counter-increment:f;}
.flow li::before{
  content:counter(f);position:absolute;left:0;top:1px;
  width:22px;height:22px;border-radius:50%;background:var(--brand-soft);
  color:var(--brand);font-size:12px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.flow b{display:block;font-size:14px;margin-bottom:1px;}
.flow span{font-size:12.5px;color:var(--ink3);}

/* ==================== 文章详情 ==================== */
.view-layout{display:grid;grid-template-columns:1fr 320px;gap:36px;align-items:start;}
.view-main{min-width:0;}
.v-title{font-size:28px;line-height:1.42;letter-spacing:-.5px;margin-bottom:12px;}
.v-meta{display:flex;gap:16px;font-size:12.5px;color:var(--ink3);padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:22px;}
.v-lead{
  font-size:15px;color:var(--ink2);line-height:1.9;background:var(--soft);
  border-left:3px solid var(--brand);padding:14px 18px;border-radius:0 6px 6px 0;margin-bottom:24px;
}
.v-content{font-size:15.5px;}
.v-pn{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:36px 0 0;}
.pn-item{
  display:block;padding:14px 16px;background:var(--soft);border-radius:6px;
  border:1px solid transparent;transition:.2s;
}
.pn-item:hover{border-color:var(--brand);background:#fff;}
.pn-item span{display:block;font-size:11.5px;color:var(--ink3);margin-bottom:2px;}
.pn-item b{
  font-size:13.5px;font-weight:600;color:var(--ink);line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.v-cta{
  margin-top:30px;padding:26px;background:linear-gradient(120deg,#0d2f38,#174b56);
  border-radius:var(--radius);color:#fff;display:flex;align-items:center;
  justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.v-cta p{font-size:16px;}

/* ==================== 单页 / 搜索 ==================== */
.single-wrap{max-width:920px;}
.single-content{font-size:15.5px;}
.search-big{
  display:flex;gap:0;max-width:560px;margin-top:18px;
  background:#fff;border-radius:8px;overflow:hidden;
  box-shadow:0 8px 24px rgba(0,0,0,.16);
}
.search-big input{
  flex:1;height:48px;padding:0 16px;border:0;font-size:15px;color:var(--ink);
}
.search-big input:focus{outline:0;}
.search-big button{
  height:48px;padding:0 28px;background:var(--brand);color:#fff;
  font-size:15px;font-weight:600;
}

/* ==================== 分页加固（易优输出结构差异） ==================== */
.page .pagination,.page .pager{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;}

/* ==================== 响应式 ==================== */
@media(max-width:1100px){
  .dt-in{grid-template-columns:440px 1fr;gap:26px;}
  .theme-row{grid-template-columns:repeat(3,1fr);}
  /* 表单四列在窄屏退化为两列 */
  .book-form form{grid-template-columns:repeat(2,minmax(0,1fr));}
}

@media(max-width:900px){
  /* 首屏 */
  .hero{padding:40px 0 34px;}
  .hero h1{font-size:28px;letter-spacing:-.5px;}
  .hero-sub{font-size:13.5px;margin-bottom:22px;}
  .hero-tag{margin-bottom:14px;font-size:11.5px;}
  .quick{padding:12px;gap:8px;border-radius:10px;}
  .q-item{flex:1 1 calc(50% - 8px);min-width:0;}
  .q-item select{height:40px;font-size:14px;}
  .q-submit{flex:1 1 100%;height:42px;margin-top:2px;}
  .hero-num{gap:28px;margin-top:24px;}
  .hero-num li b{font-size:22px;}

  /* 保障 */
  .assure-in{grid-template-columns:1fr 1fr;gap:14px;padding:18px 12px;}
  .as-item span{display:none;}

  /* 目的地 */
  .dest-grid{grid-template-columns:1fr 1fr;gap:10px;}

  /* 卡片：移动端改为「左图右文」行式，一屏看到更多线路 */
  .line-grid{grid-template-columns:1fr;gap:10px;}
  .line-card{flex-direction:row;align-items:stretch;padding:10px;gap:12px;}
  .line-card .pic{flex:0 0 112px;width:112px;aspect-ratio:auto;align-self:stretch;border-radius:8px;}
  .line-card .pic .badge{left:6px;top:6px;font-size:10.5px;padding:4px 7px;}

  /* 文字区网格：标题占弹性空间 → 标签、价格两行贴底对齐 */
  .line-card .bd{
    display:grid;grid-template-columns:auto minmax(0,1fr);
    grid-template-areas:"title title" "tags tags" "price meta";
    grid-template-rows:1fr auto auto;
    column-gap:10px;row-gap:4px;
    min-height:108px;
    align-content:stretch;padding:0;min-width:0;
  }
  .line-card h3{
    grid-area:title;align-self:start;
    font-size:15px;line-height:1.45;height:auto;max-height:2.9em;margin:0;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  }
  .line-card .tags{
    grid-area:tags;flex-wrap:nowrap;overflow:hidden;
    gap:4px;margin:0;align-self:center;
  }
  .line-card .tags span{font-size:11px;padding:0 5px;white-space:nowrap;}
  .line-card .price{
    grid-area:price;margin:0;gap:4px;white-space:nowrap;align-self:baseline;
  }
  .line-card .price em{font-size:19px;}
  .line-card .price small{font-size:11px;}
  .line-card .price del{display:none;}
  .line-card .meta{
    grid-area:meta;display:flex;justify-content:flex-start;gap:10px;
    margin:0;padding:0;border-top:0;font-size:11.5px;
    white-space:nowrap;overflow:hidden;align-self:baseline;
  }

  /* 专题 */
  .special{grid-template-columns:1fr;min-height:0;}
  .sp-txt{padding:26px 22px;max-width:none;}
  .sp-txt h3{font-size:22px;}

  /* 主题 */
  .theme-row{grid-template-columns:1fr 1fr;gap:10px;}
  .theme-row a{padding:14px 14px;}
  .theme-row b{font-size:14px;}
  .theme-row span{font-size:11.5px;}

  /* 资讯 */
  .news-list a{gap:12px;padding:14px 0;}
  .news-list time{flex:0 0 40px;font-size:13px;}
  .news-list b{font-size:14.5px;}
  .news-list span{display:none;}

  /* 栏目头 */
  .cat-hd{padding:26px 0 24px;}
  .cat-hd h1{font-size:21px;}
  .cat-desc{font-size:12.5px;}

  /* 筛选：标签与选项同一行，间距收紧，尽量多放筛选项 */
  .filter{padding:0 0 4px;}
  .f-row{flex-direction:row;align-items:flex-start;gap:8px;padding:6px 0;}
  .f-name{flex:0 0 52px;width:52px;font-size:11.5px;line-height:22px;padding-right:0;}
  .f-vals{
    flex:1;min-width:0;width:auto;max-height:400px;overflow:hidden;
    gap:4px;padding-bottom:0;scrollbar-width:none;
  }
  .f-row.collapsed .f-vals{max-height:22px;}
  .f-vals::-webkit-scrollbar{display:none;}
  .f-vals a{font-size:12px;line-height:22px;padding:0 8px;border-radius:11px;}
  .f-row.has-more .f-vals{padding-right:26px;}
  .f-tog{top:50%;transform:translateY(-50%);width:22px;height:22px;right:0;}
  .f-tog::before{width:6px;height:6px;margin-top:-3px;}
  .f-reset{margin-left:0;font-size:12px;}

  /* 结果条 */
  .result-bar{gap:8px;margin-bottom:14px;}
  .sort a{padding:3px 10px;font-size:12px;}

  /* 详情 */
  .detail-top{padding:14px 0 20px;}
  .dt-in{grid-template-columns:1fr;gap:16px;}
  .dt-pic{aspect-ratio:16/10;}
  .dt-info h1{font-size:19px;line-height:1.45;}
  .dt-sub{gap:10px;font-size:11.5px;margin-bottom:14px;}
  .param{gap:5px;margin-bottom:12px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;}
  .param::-webkit-scrollbar{display:none;}
  .param li{padding:6px 9px;min-width:0;flex:1 0 auto;text-align:center;}
  .param li b{font-size:12.5px;white-space:nowrap;}
  .param li span{font-size:10px;white-space:nowrap;}
  .dt-dates{padding:10px 12px;gap:10px;margin-bottom:12px;}
  .date-chips{gap:6px;}
  .date-chip{min-width:76px;padding:5px 10px;}
  .date-chip b{font-size:13px;}
  .date-chip em{font-size:11.5px;}
  .date-chip .st{font-size:10.5px;}
  .dt-buy{padding:13px 14px;gap:10px;}
  .dt-buy .p em{font-size:26px;}
  .dt-buy .p del{display:none;}
  .dt-seats{padding:5px 11px;font-size:11.5px;gap:7px;}
  .dt-seats b{font-size:13px;}
  .ds-bar{width:44px;height:3px;}
  .dt-btns{display:none;}
  .dt-bar{display:flex;}
  /* 详情页图集主图固定 4:3 */
  .dt-gal .gal-main{aspect-ratio:16/10;}

  /* 行程 */
  .itinerary{margin-left:30px;}
  .itinerary .day{padding:0 0 22px 62px;}
  .itinerary .day .d{min-width:44px;height:44px;padding:0 9px;border-radius:22px;top:-8px;font-size:11.5px;letter-spacing:0;}
  .itinerary .day h3{font-size:15.5px;}
  .itinerary .day p{font-size:14px;}

  /* 费用 */
  .cost-grid{grid-template-columns:1fr;gap:14px;}
  .cost-box{padding:16px 18px;}
  .tips-box{padding:16px 18px;}

  /* 报名 */
  .book-grid{grid-template-columns:1fr;gap:18px;}
  /* 卖点条回落为竖排 */
  .book-left{display:block;}
  .book-left h3{font-size:19px;margin:0 0 10px;white-space:normal;}
  .bk-points{display:block;}
  .bk-points li{font-size:13px;margin:6px 0;}
  .bk-tel{
    margin:14px 0 0;padding:12px 0 0;border-left:0;
    border-top:1px dashed var(--line);align-items:flex-start;
  }
  .bk-tel b{font-size:20px;}
  .book-form{padding:18px;}
  .book-form form{grid-template-columns:1fr;gap:10px;}
  .fi label{flex:0 0 58px;font-size:12px;}
  .fi-full label{padding-top:11px;}
  .fi input,.fi select{height:42px;font-size:14px;}
  .fi-submit input[type="submit"],.fi-submit button{width:100%;padding:0;}

  /* 资讯布局 */
  .art-layout,.view-layout{grid-template-columns:1fr;gap:26px;}
  .art-side{position:static;}
  .art-item{gap:12px;padding:14px 0;}
  .art-item .apic{flex:0 0 110px;}
  .art-item h3{font-size:14.5px;}
  .art-item p{-webkit-line-clamp:2;font-size:12.5px;}
  .ameta{margin-top:6px;font-size:11px;}

  /* 文章详情 */
  .v-title{font-size:20px;}
  .v-lead{font-size:13.5px;padding:11px 14px;}
  .v-content{font-size:15px;}
  .v-pn{grid-template-columns:1fr;gap:10px;}
  .v-cta{padding:20px;gap:12px;}
  .v-cta p{font-size:14.5px;}
  .v-cta .btn-book{flex:1;height:44px;}

  /* 报名页 */
  .book-page{grid-template-columns:1fr;gap:20px;}
}

@media(max-width:560px){
  /* 行式卡片：窄屏图片再收一点，文字区留更多空间 */
  .line-card{padding:9px;gap:10px;}
  .line-card .pic{flex-basis:96px;width:96px;}
  .line-card .bd{min-height:100px;}
  .line-card h3{font-size:14.5px;-webkit-line-clamp:2;}
  .line-card .meta{font-size:11px;}

  /* 价格区：窄屏去掉进度条，保证价格与报名数据同一行 */
  .dt-seats{padding:4px 10px;gap:0;font-size:11px;}
  .dt-seats b{font-size:12.5px;}
  .ds-bar{display:none;}
  .dt-buy .p small{font-size:11.5px;}
}

/* ============================================================
   景点（图集模型）：列表 + 详情图集轮播
   ============================================================ */

/* ---------- 景点列表：左小图 / 右名称+标签 ---------- */
.spot-list{display:flex;flex-direction:column;gap:14px;}
.spot-item{
  display:flex;align-items:center;gap:16px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:12px;text-decoration:none;color:var(--ink);
  transition:box-shadow .2s,transform .2s,border-color .2s;
}
.spot-item:hover{border-color:var(--brand);box-shadow:var(--shadow-lg);transform:translateY(-2px);}
.spot-item .s-pic{
  flex:0 0 132px;width:132px;aspect-ratio:4/3;border-radius:var(--radius-sm);
  overflow:hidden;background:var(--soft);
}
.spot-item .s-pic img{width:100%;height:100%;object-fit:cover;transition:transform .35s;}
.spot-item:hover .s-pic img{transform:scale(1.05);}
.spot-item .s-body{flex:1;min-width:0;}
.spot-item h3{
  font-size:16.5px;font-weight:600;line-height:1.4;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.s-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px;}
.s-tag{
  font-size:12px;line-height:1;padding:4px 9px;border-radius:11px;
  background:var(--brand-soft);color:var(--brand);white-space:nowrap;
}
.s-tag.t2{background:var(--soft);color:var(--ink2);}
.spot-item .s-desc{
  font-size:13.5px;color:var(--ink3);line-height:1.7;margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.spot-item .ameta{font-size:12px;color:#a5b4bb;}
.spot-item .s-arrow{
  flex:0 0 8px;width:8px;height:8px;margin-right:6px;
  border-top:2px solid #c3ced4;border-right:2px solid #c3ced4;
  transform:rotate(45deg);transition:border-color .2s;
}
.spot-item:hover .s-arrow{border-color:var(--brand);}

/* ---------- 详情：图集轮播 ---------- */
.spot-layout{display:grid;grid-template-columns:1fr 330px;gap:34px;align-items:start;}
.spot-title{font-size:22px;font-weight:700;line-height:1.4;margin-bottom:12px;}
.spot-desc{font-size:14px;color:var(--ink2);line-height:1.8;margin:14px 0 10px;}
.spot-side .ameta{font-size:12px;color:#a5b4bb;display:flex;gap:14px;margin-bottom:20px;}

.gal{min-width:0;}
.gal-main{
  position:relative;aspect-ratio:16/10;border-radius:var(--radius);
  overflow:hidden;background:#0d2027;
}
.gal-slide{display:none;margin:0;position:absolute;inset:0;}
.gal-slide:first-child{display:block;} /* 无 JS 时兜底显示第一张 */
.gal.gal-ready .gal-slide{display:none;}
.gal.gal-ready .gal-slide.active{display:block;animation:galFade .45s ease;}
@keyframes galFade{from{opacity:.35;}to{opacity:1;}}
.gal-slide img{width:100%;height:100%;object-fit:cover;display:block;}
.gal-cap{
  position:absolute;left:0;right:0;bottom:0;margin:0;
  padding:34px 18px 12px;font-size:13.5px;color:#fff;line-height:1.6;
  background:linear-gradient(transparent,rgba(13,32,39,.82));
}
.gal-nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:3;
  width:34px;height:34px;border:0;border-radius:50%;cursor:pointer;
  background:rgba(13,32,39,.34);color:#fff;font-size:14px;line-height:1;
  display:flex;align-items:center;justify-content:center;transition:.2s;
  box-shadow:none;-webkit-tap-highlight-color:transparent;
}
.gal-nav:hover{background:rgba(255,107,53,.9);}
.gal-prev{left:10px;}
.gal-next{right:10px;}
.gal-count{
  position:absolute;right:10px;top:10px;z-index:3;
  padding:2px 9px;border-radius:11px;font-size:11.5px;line-height:1.6;color:#fff;
  background:rgba(13,32,39,.38);box-shadow:none;
}
.gal-count b{font-weight:600;}
.gal-play{
  position:absolute;left:10px;top:10px;z-index:3;
  padding:2px 10px;border:0;border-radius:11px;cursor:pointer;
  font-size:11.5px;line-height:1.6;color:#fff;background:rgba(13,32,39,.38);
  box-shadow:none;transition:.2s;
}
.gal-play:hover{background:rgba(255,107,53,.9);}

/* 缩略图标条 */
.gal-thumbs{
  display:flex;gap:8px;margin-top:12px;padding-bottom:4px;
  overflow-x:auto;scrollbar-width:none;
}
.gal-thumbs::-webkit-scrollbar{display:none;}
.gal-thumb{
  flex:0 0 76px;width:76px;aspect-ratio:4/3;padding:0;border-radius:var(--radius-sm);
  overflow:hidden;cursor:pointer;border:2px solid transparent;background:var(--soft);
  transition:border-color .2s,opacity .2s;opacity:.72;
}
.gal-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.gal-thumb:hover{opacity:1;}
.gal-thumb.active{border-color:var(--brand);opacity:1;}

/* ---------- 响应式 ---------- */
@media(max-width:900px){
  .spot-layout{grid-template-columns:1fr;gap:22px;}
  .spot-item{gap:12px;padding:10px;}
  .spot-item .s-pic{flex-basis:104px;width:104px;}
  .spot-item h3{font-size:15px;}
  .spot-item .s-desc{display:none;}
  .gal-nav{width:34px;height:34px;}
}
.sec-title-sm{font-size:18px;font-weight:600;margin:0 0 14px;padding-left:10px;border-left:3px solid var(--brand);}