/* ============ 宜兴景点详情页 共享样式 ============ */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --serif:"Noto Serif SC","Source Han Serif SC","STSong","SimSun",serif;
  --sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  --ink:#26332c;--ink-soft:#5a665e;--paper:#f7f5f0;--line:#e7e2d8;--gold:#b08d57;
}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);
  font-size:15px;line-height:1.9;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}

/* ---------- 顶栏 ---------- */
.tnav{position:absolute;top:0;left:0;right:0;z-index:20;padding:18px 0}
.tnav .wrap{display:flex;justify-content:space-between;align-items:center;max-width:1240px}
.crumb{font-size:13px;letter-spacing:.08em;color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.45)}
.crumb a{opacity:.85;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:2px;transition:.25s}
.crumb a:hover{opacity:1;border-color:#fff}
.tnav .allsp{font-size:13px;color:#fff;letter-spacing:.14em;border:1px solid rgba(255,255,255,.55);
  padding:7px 18px;border-radius:999px;background:rgba(0,0,0,.18);backdrop-filter:blur(4px);transition:.25s}
.tnav .allsp:hover{background:rgba(255,255,255,.92);color:var(--ink)}

/* ---------- Hero ---------- */
.hero{position:relative;height:66vh;min-height:480px;overflow:hidden;background:var(--tone)}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero .veil{position:absolute;inset:0;
  background:linear-gradient(172deg,rgba(var(--tone-rgb),.80) 0%,rgba(var(--tone-rgb),.42) 44%,rgba(12,20,16,.68) 100%)}
.hero .inner{position:absolute;left:0;right:0;bottom:0;z-index:5}
.hero .wrap{max-width:1120px;padding-bottom:54px}
.hero .eyebrow{font-size:12px;letter-spacing:.5em;color:rgba(255,255,255,.82);text-transform:uppercase;margin-bottom:14px}
.hero h1{font-family:var(--serif);font-size:52px;font-weight:600;color:#fff;letter-spacing:.1em;line-height:1.2;
  text-shadow:0 2px 22px rgba(0,0,0,.35)}
.hero .sub{font-family:var(--serif);font-size:17px;color:rgba(255,255,255,.92);letter-spacing:.24em;margin-top:12px}
.hero .sub::before,.hero .sub::after{content:"—";color:rgba(255,255,255,.5);margin:0 12px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chips span{font-size:12.5px;letter-spacing:.05em;color:#fff;background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.35);padding:6px 14px;border-radius:999px;backdrop-filter:blur(6px)}

/* ---------- 版块 ---------- */
.sec{padding:76px 0}
.sec.tbg{background:var(--tbg)}
.sec-head{max-width:640px;margin-bottom:44px}
.eyebrow{font-size:11px;letter-spacing:.44em;color:var(--gold);text-transform:uppercase;margin-bottom:12px}
.sec-head h2{font-family:var(--serif);font-size:31px;font-weight:600;letter-spacing:.12em}
.sec-head h2::after{content:"";display:block;width:52px;height:2px;background:var(--tone);margin-top:16px}
.sec-head .lead{margin-top:16px;color:var(--ink-soft);font-size:14.5px}

/* 介绍正文 */
.intro p{font-size:15.5px;line-height:2.05;color:#3a463f;text-align:justify;margin-bottom:18px;max-width:820px}
.intro p b{color:var(--tone)}

/* 亮点图卡 */
.hl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:46px}
.hl{background:#fff;border:1px solid var(--line);overflow:hidden;transition:transform .35s,box-shadow .35s}
.hl:hover{transform:translateY(-5px);box-shadow:0 18px 40px -18px rgba(30,45,38,.35)}
.hl .ph{height:200px;overflow:hidden}
.hl .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.hl:hover .ph img{transform:scale(1.06)}
.hl .tx{padding:20px 22px 24px}
.hl .tx h3{font-family:var(--serif);font-size:17.5px;letter-spacing:.08em;color:var(--tone)}
.hl .tx p{font-size:13.5px;color:var(--ink-soft);margin-top:8px;text-align:justify}

/* 门票表 */
.tk-wrap{display:grid;grid-template-columns:1.25fr .95fr;gap:40px;align-items:start}
.tk-table{width:100%;border-collapse:collapse;background:#fff;box-shadow:0 12px 34px -20px rgba(30,45,38,.28)}
.tk-table th{background:var(--tone);color:#fff;font-family:var(--serif);font-weight:500;letter-spacing:.14em;
  font-size:14px;padding:13px 18px;text-align:left}
.tk-table td{padding:14px 18px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top}
.tk-table tr:last-child td{border-bottom:none}
.tk-table td b{font-family:var(--serif);color:var(--tone);letter-spacing:.04em;white-space:nowrap}
.tk-table td .d{display:block;color:var(--ink-soft);font-size:12.5px;margin-top:3px;line-height:1.7}
.tk-note{background:#fff;border-left:3px solid var(--gold);padding:16px 20px;margin-top:20px;
  font-size:13px;color:var(--ink-soft);line-height:1.85}
.tk-note b{color:var(--ink)}
.buy h3{font-family:var(--serif);font-size:18px;letter-spacing:.1em;margin-bottom:18px}
.buy h3 small{font-size:12px;color:var(--gold);letter-spacing:.3em;margin-left:12px}
.buy ul{list-style:none;display:grid;gap:12px}
.buy li{background:#fff;border:1px solid var(--line);padding:14px 18px;font-size:13.5px;line-height:1.75}
.buy li b{display:block;font-family:var(--serif);color:var(--tone);letter-spacing:.06em;font-size:14.5px}
.buy li span{color:var(--ink-soft)}

/* 交通 */
.tr-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.tr{background:#fff;border:1px solid var(--line);padding:24px 26px;position:relative}
.tr::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--tone)}
.tr h3{font-family:var(--serif);font-size:16.5px;letter-spacing:.1em;color:var(--tone);margin-bottom:12px}
.tr ul{list-style:none}
.tr li{font-size:13.5px;color:#414d46;padding:6px 0 6px 16px;position:relative;line-height:1.8}
.tr li::before{content:"·";position:absolute;left:2px;color:var(--gold);font-weight:700}
.addr{display:flex;gap:14px;align-items:center;background:var(--tone);color:#fff;
  padding:18px 26px;margin-bottom:26px;font-size:14.5px;letter-spacing:.05em;border-radius:4px}
.addr b{font-family:var(--serif);font-size:16px;letter-spacing:.14em;white-space:nowrap}

/* 贴士 */
.tips{display:flex;flex-wrap:wrap;gap:12px}
.tips span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 20px;
  font-size:13px;color:#414d46}
.tips span::before{content:"✦ ";color:var(--gold)}

/* 图集 */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gal figure{overflow:hidden;position:relative;height:230px}
.gal figure img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.gal figure:hover img{transform:scale(1.05)}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:30px 16px 12px;font-size:12.5px;color:#fff;
  letter-spacing:.1em;background:linear-gradient(transparent,rgba(12,20,16,.72))}

/* 串联导航 */
.snav{padding:56px 0 72px;border-top:1px solid var(--line);background:#fff}
.snav .wrap{display:flex;justify-content:space-between;gap:20px}
.snav a{display:flex;flex-direction:column;gap:4px;max-width:40%}
.snav a small{font-size:11.5px;letter-spacing:.3em;color:var(--gold)}
.snav a b{font-family:var(--serif);font-size:21px;letter-spacing:.12em;transition:.25s}
.snav a:hover b{color:var(--tone)}
.snav span{flex:1}

/* 页脚 */
.foot{background:#1d2822;color:rgba(255,255,255,.66);padding:30px 0;font-size:12.5px;letter-spacing:.06em}
.foot .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.foot a{color:rgba(255,255,255,.85);border-bottom:1px solid rgba(255,255,255,.3)}

/* 渐入 */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s,transform .8s}
.reveal.on{opacity:1;transform:none}
.reveal.d1{transition-delay:.12s}.reveal.d2{transition-delay:.24s}

/* 最佳时间 · 推荐路线 */
.xgrid{display:grid;grid-template-columns:5fr 7fr;gap:32px;align-items:start}
.xcard{background:#fff;border:1px solid var(--line);padding:30px 32px;position:relative}
.xcard::before{content:"";position:absolute;top:0;left:0;width:44px;height:3px;background:var(--tone)}
.xcard h3{font-family:var(--serif);font-size:19px;letter-spacing:.1em;margin-bottom:14px;color:var(--ink)}
.xcard .season{color:var(--ink-soft);font-size:14.5px;line-height:2}
.xcard ul{list-style:none}
.xcard li{padding:12px 0 12px 20px;border-bottom:1px dashed var(--line);position:relative;font-size:14px;color:#3a463f;line-height:1.85}
.xcard li:last-child{border-bottom:none}
.xcard li::before{content:"";position:absolute;left:0;top:21px;width:6px;height:6px;background:var(--tone);transform:rotate(45deg)}
.xcard li b{color:var(--tone);font-family:var(--serif);letter-spacing:.05em}

/* 常见问题：2 行 × 3 列网格 */
.fqlist{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.fq{background:#fff;border:1px solid var(--line);padding:22px 26px;align-self:start}
.fq b{display:block;font-size:15px;color:var(--ink);letter-spacing:.03em;font-family:var(--serif)}
.fq b::before{content:"Q ";color:var(--gold);font-weight:700}
.fq p{margin-top:10px;font-size:13.8px;color:var(--ink-soft);line-height:1.95;text-align:justify}
.fq p::before{content:"A ";color:var(--tone);font-weight:700}

@media (max-width:900px){
  .hl-grid,.gal,.tr-grid,.tk-wrap{grid-template-columns:1fr}
  .xgrid{grid-template-columns:1fr}
  .fqlist{grid-template-columns:1fr}
  .hero h1{font-size:38px}
  .hero{height:56vh;min-height:400px}
  .snav .wrap{flex-direction:column;gap:26px}
  .snav a{max-width:100%}
  .wrap{padding:0 18px}
}
@media (max-width:1100px) and (min-width:901px){
  .fqlist{grid-template-columns:repeat(2,1fr)}
}

/* brand:g1 bar */
.crumb .bcmark{display:inline-flex;align-items:center;gap:8px}
.crumb .bcmark svg.bmark{width:24px;height:24px;display:block;flex:0 0 auto}
.foot .fo-mark{margin-bottom:12px}
.foot .fo-mark svg{width:56px;height:56px;display:block}

/* ---------- 宽屏适配 brand:wide ---------- */
.wrap{max-width:1580px;padding:0 clamp(24px,3vw,56px)}
.tnav .wrap{max-width:1740px}
.hero .wrap{max-width:1580px}
.intro p{max-width:1040px}
@media (min-width:1400px){
  .hl-grid{gap:32px}
  .tk-wrap{grid-template-columns:1.3fr .9fr;gap:62px}
  .xgrid{gap:52px}
  .fqlist{gap:18px}
  .gal{gap:22px}
}