:root{
  --paper:#f6f3ec;
  --card:#ffffff;
  --ink:#2b2b2b;
  --muted:#6e6a62;
  --lake:#2f7d8c;
  --lake-soft:#e3eef0;
  --gold:#b98a3e;
  --line:#e7e1d6;
}
*{box-sizing:border-box;}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-size:19px;line-height:1.95;
  font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:880px;margin:0 auto;padding:0 0 70px;}
/* hero */
.hero{position:relative;}
.hero .ph-img{
  width:100%;height:340px;object-fit:cover;display:block;background:var(--lake-soft);
}
.hero .ph-box{
  width:100%;height:340px;display:none;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--lake-soft),#fff);
  color:var(--lake);font-size:18px;text-align:center;padding:20px;border-bottom:1px solid var(--line);
}
.hero .title{
  position:absolute;left:0;right:0;bottom:0;
  background:linear-gradient(transparent,rgba(0,0,0,.55));
  color:#fff;padding:40px 24px 22px;
}
.hero h1{margin:0;font-size:32px;letter-spacing:2px;text-shadow:0 2px 8px rgba(0,0,0,.4);}
.hero p{margin:8px 0 0;font-size:18px;opacity:.95;}
.tags{padding:16px 20px 0;display:flex;flex-wrap:wrap;gap:8px;}
.tag{background:#f6ecd9;color:var(--gold);border-radius:999px;padding:5px 14px;font-size:15px;}
section{padding:30px 22px 4px;}
h2{font-size:25px;color:var(--lake);border-left:6px solid var(--lake);padding-left:14px;margin:6px 0 18px;}
h3{font-size:21px;margin:0 0 6px;}
p{margin:10px 0;}
.muted{color:var(--muted);font-size:17px;}
/* villa cards */
.villa{
  background:var(--card);border:1px solid var(--line);border-radius:18px;
  overflow:hidden;margin:18px 0;box-shadow:0 2px 10px rgba(0,0,0,.04);
}
.villa .ph-img{width:100%;height:230px;object-fit:cover;display:block;background:var(--lake-soft);}
.villa .ph-box{width:100%;height:230px;display:none;align-items:center;justify-content:center;
  background:var(--lake-soft);color:var(--lake);font-size:16px;text-align:center;padding:16px;}
.villa .body{padding:20px 20px 22px;}
.villa .suit{color:var(--lake);font-weight:600;font-size:16px;margin-top:4px;}
/* courtyard big */
.big-img{width:100%;height:300px;object-fit:cover;display:block;background:var(--lake-soft);border-radius:14px;}
.big-ph{width:100%;height:300px;display:none;align-items:center;justify-content:center;
  background:var(--lake-soft);color:var(--lake);font-size:16px;text-align:center;padding:16px;border-radius:14px;}
/* activity details */
details{
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:0;margin:14px 0;overflow:hidden;
}
summary{
  list-style:none;cursor:pointer;padding:18px 20px;font-size:20px;font-weight:600;
  display:flex;align-items:center;gap:12px;
}
summary::-webkit-details-marker{display:none;}
summary .emoji{font-size:24px;}
summary::after{content:"＋";margin-left:auto;color:var(--lake);font-size:22px;font-weight:400;}
details[open] summary::after{content:"－";}
.detail-body{padding:0 22px 22px;}
.kv{display:grid;grid-template-columns:88px 1fr;gap:8px 12px;margin:8px 0;}
.kv .k{color:var(--lake);font-weight:600;font-size:17px;}
/* services */
.svc{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-top:14px;}
.svc div{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center;font-size:17px;}
/* entry cards (hub) */
.entry{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;margin:18px 0;}
.entry a{display:block;background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:22px 20px;text-decoration:none;color:var(--ink);box-shadow:0 2px 10px rgba(0,0,0,.04);transition:.15s;}
.entry a:hover{transform:translateY(-3px);border-color:var(--lake);}
.entry .e-emoji{font-size:30px;}
.entry .e-title{font-size:20px;font-weight:700;margin:8px 0 4px;}
.entry .e-desc{font-size:15px;color:var(--muted);line-height:1.6;}
.entry .e-price{font-size:13px;color:var(--lake);font-weight:600;margin:2px 0 6px;line-height:1.5;}
.entry .e-copy{font-size:14px;color:var(--muted);line-height:1.65;margin:0;}
/* sub-page hero band */
.subhero{background:linear-gradient(135deg,var(--lake),#1f5e6b);color:#fff;
  padding:50px 24px 42px;text-align:center;}
.subhero h1{margin:0;font-size:30px;letter-spacing:2px;}
.subhero p{margin:12px 0 0;font-size:17px;opacity:.95;}
.backlink{display:inline-block;margin:18px 22px 0;color:var(--lake);text-decoration:none;font-size:16px;}
.backlink:hover{text-decoration:underline;}
/* feature list */
.feat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:6px 20px;margin:14px 0;}
.feat li{margin:12px 0;line-height:1.8;}
.price{background:#fff8e8;border:1px dashed var(--gold);border-radius:12px;padding:16px 18px;margin:16px 0;font-size:17px;}
.price b{color:var(--gold);}
/* contact */
.contact{background:var(--lake-soft);border-radius:16px;padding:26px 22px;text-align:center;margin:18px 0;}
.contact .qr{width:160px;height:160px;background:#fff;border:1px solid var(--line);border-radius:12px;
  margin:14px auto;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:15px;}
.contact .qr img{width:100%;height:100%;object-fit:contain;display:block;border-radius:12px;}
.contact .wechat{font-size:22px;font-weight:700;color:var(--lake);}
footer{text-align:center;color:var(--muted);font-size:15px;padding:30px 20px;}
.note{background:#fff8e8;border:1px dashed var(--gold);border-radius:12px;padding:14px 16px;margin:16px 0;font-size:16px;color:#8a6a1f;}
/* 场地费组件（各项活动报价共用） */
.venue-fee{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 22px;margin:16px 0;}
.venue-fee > h2{border-left:none;padding-left:0;margin:0 0 4px;}
.vf-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:12px 0 4px;}
.vf{background:var(--lake-soft);border-radius:12px;padding:16px;}
.vf b{color:var(--lake);font-size:18px;}
.vf p{margin:6px 0 0;font-size:16px;line-height:1.7;}
.vf ul{margin:6px 0 0;padding-left:20px;font-size:15px;}
.vf li{margin:4px 0;}
@media(max-width:640px){.vf-grid{grid-template-columns:1fr;}}
/* 报价三玩法对比 */
.cmp{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin:12px 0 4px;}
.cmp-col{background:var(--lake-soft);border-radius:12px;padding:16px;}
.cmp-col.hl{background:#eaf3ec;border:1px solid var(--lake);}
.cmp-col b{color:var(--lake);font-size:17px;}
.cmp-col p{margin:6px 0 0;font-size:15px;line-height:1.65;}
.cmp-price{font-size:20px;font-weight:800;color:var(--gold);margin:8px 0 0;}
.cmp-price span{display:block;font-size:13px;font-weight:500;color:var(--muted);margin-top:2px;}
.cmp-note{font-size:14px;color:var(--muted);margin:6px 0 0;}
@media(max-width:640px){.cmp{grid-template-columns:1fr;}}
/* videos */
.vid-block{margin:18px 0;}
.vid-block video{width:100%;border-radius:14px;display:block;background:#000;}
.vid-cap{font-size:15px;color:var(--muted);text-align:center;margin:8px 2px 0;}
/* vertical video: 限宽居中，免得撑破页面 */
.vid-vertical{max-width:420px;margin:18px auto;}
.vid-vertical video{width:100%;border-radius:14px;display:block;background:#000;}
/* 产品分段：媒体紧跟产品下方，结构更清晰 */
.prod{background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:20px 20px 22px;margin:16px 0;box-shadow:0 2px 10px rgba(0,0,0,.04);}
.prod h3{color:var(--ink);font-size:21px;margin:0 0 8px;}
.prod .muted{margin:0 0 4px;}
.prod .vid-vertical{margin:14px auto 2px;}