/* ============================================================
   北京龙庆山水康养度假酒店 · 官网样式
   调性：深墨绿 × 香槟金 × 暖米白 —— 高端 · 沉静 · 雅致
   ============================================================ */
:root{
  --green:#1d3b31;
  --green-deep:#122620;
  --green-soft:#2f5448;
  --green-line:rgba(197,165,108,.28);
  --gold:#c6a66d;
  --gold-soft:#d9c292;
  --gold-deep:#86682f;
  --cream:#f6f2e9;
  --cream-deep:#ece3d2;
  --ink:#252a27;
  --muted:#6f736a;
  --white:#fff;
  --serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei","Helvetica Neue",sans-serif;
  --shadow:0 22px 60px rgba(16,38,30,.14);
  --shadow-sm:0 10px 28px rgba(16,38,30,.09);
  --gold-glow:0 18px 46px rgba(166,136,75,.22);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);line-height:1.8;font-size:17px;background:var(--white);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.wrap{width:min(1200px,92%);margin:0 auto}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.32;color:var(--green-deep)}

/* ===================== 顶部导航 ===================== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:.4s;background:linear-gradient(180deg,rgba(10,24,19,.72),rgba(10,24,19,.28) 70%,transparent);backdrop-filter:blur(2px)}
.nav.scrolled{background:rgba(16,34,28,.94);backdrop-filter:blur(10px);box-shadow:0 8px 30px rgba(0,0,0,.22)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{color:#fff;font-family:var(--serif);font-size:20px;letter-spacing:1px;line-height:1.28}
.brand small{display:block;font-family:var(--sans);font-size:10px;letter-spacing:3.4px;color:var(--gold);font-weight:400;margin-top:2px}
.menu{display:flex;gap:20px}
.menu a{color:#eae6dc;font-size:14px;position:relative;padding:6px 0;transition:.25s;white-space:nowrap}
.menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--gold);transition:.3s}
.menu a:hover{color:var(--gold-soft)}
.menu a:hover::after{width:100%}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
.burger span{width:26px;height:2px;background:#fff;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===================== Hero ===================== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;text-align:left;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.06);animation:slowzoom 20s ease-in-out infinite alternate}
@keyframes slowzoom{from{transform:scale(1.06)}to{transform:scale(1.15)}}
.hero-veil{position:absolute;inset:0;background:
  linear-gradient(100deg,rgba(10,24,19,.82) 0%,rgba(10,24,19,.44) 40%,rgba(10,24,19,.12) 64%,rgba(10,24,19,.3) 100%),
  linear-gradient(180deg,rgba(10,24,19,.34),rgba(10,24,19,.06) 32%,rgba(10,24,19,.52) 100%)}
.hero .wrap{position:relative;z-index:2;padding:130px 0 90px;max-width:680px}
.hero .eyebrow{display:inline-block;font-size:13px;letter-spacing:5px;color:var(--gold-soft);border:1px solid rgba(198,166,109,.55);padding:8px 22px;border-radius:30px;margin-bottom:30px}
.hero h1{color:#fff;font-size:clamp(34px,5.6vw,64px);line-height:1.22;letter-spacing:3px;text-shadow:0 4px 30px rgba(0,0,0,.35)}
.hero .sub{font-family:var(--serif);font-size:clamp(18px,2.4vw,26px);color:#f4f0e6;margin-top:20px;letter-spacing:1px;text-shadow:0 2px 20px rgba(0,0,0,.7)}
.hero .slogan{margin-top:16px;font-size:16px;letter-spacing:8px;color:var(--gold);text-shadow:0 2px 18px rgba(0,0,0,.7)}
.hero-btns{margin-top:46px;display:flex;gap:18px;justify-content:flex-start;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:9px;padding:15px 36px;border-radius:36px;font-size:16px;letter-spacing:1.5px;transition:.32s;cursor:pointer;border:1px solid transparent;font-family:var(--sans)}
.btn-gold{background:linear-gradient(135deg,var(--gold-soft),var(--gold) 55%,var(--gold-deep));color:#1a2e26;font-weight:700;box-shadow:var(--gold-glow)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 20px 44px rgba(166,136,75,.4)}
.btn-line{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.55);backdrop-filter:blur(4px)}
.btn-line:hover{border-color:var(--gold);color:var(--gold-soft);background:rgba(198,166,109,.12)}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;color:rgba(255,255,255,.7);font-size:11px;letter-spacing:3px}

/* ===================== 核心亮点条 ===================== */
.highlights{background:linear-gradient(180deg,var(--green-deep),var(--green));color:#fff;padding:52px 0}
.highlights .wrap{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.hl{text-align:center;position:relative;padding:6px 10px}
.hl:not(:last-child)::after{content:"";position:absolute;right:-10px;top:18%;height:64%;width:1px;background:linear-gradient(rgba(198,166,109,.4),rgba(198,166,109,.05))}
.hl-n{font-family:var(--serif);font-size:13px;color:var(--gold);letter-spacing:2px;display:block;margin-bottom:8px}
.hl b{display:block;font-size:19px;color:#fff;font-family:var(--serif);letter-spacing:1px}
.hl p{font-size:12.5px;color:#b9b4a5;margin-top:5px;letter-spacing:.5px}

/* ===================== 通用区块 ===================== */
.section{padding:104px 0}
.section.alt{background:var(--cream)}
.sec-head{text-align:center;max-width:780px;margin:0 auto 64px}
.sec-head .kicker{color:var(--gold-deep);letter-spacing:5px;font-size:12px;text-transform:uppercase;font-weight:500}
.sec-head h2{font-size:clamp(27px,3.6vw,41px);margin:14px 0 18px;letter-spacing:1.5px}
.sec-head .rule{width:60px;height:2px;background:linear-gradient(90deg,var(--gold-deep),var(--gold-soft));margin:0 auto 20px;border-radius:2px}
.sec-head > p{color:var(--muted);font-size:16px}

/* ===================== 图文 / 区位 ===================== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.img-frame{position:relative;border-radius:16px;padding:10px;background:#fff;box-shadow:var(--shadow);border:1px solid #eee7d8}
.img-frame img{border-radius:10px}
.img-frame::before{content:"";position:absolute;inset:3px;border-radius:13px;border:1px solid rgba(198,166,109,.35);pointer-events:none;z-index:2}
.split h3{font-size:27px;margin-bottom:22px;letter-spacing:1px}
.fact-list li{display:flex;gap:16px;margin-bottom:20px;align-items:flex-start}
.fact-list .ic{flex:0 0 48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#fff,var(--cream));border:1.5px solid var(--gold);display:flex;align-items:center;justify-content:center;font-size:21px;color:var(--gold-deep);font-family:var(--serif);box-shadow:var(--shadow-sm)}
.fact-list b{display:block;font-size:17px;color:var(--green-deep);letter-spacing:.5px}
.fact-list li > div > span{color:var(--muted);font-size:14.5px;line-height:1.65}

/* ===================== 数据条 ===================== */
.stat-bar{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;background:#fff;border:1px solid #e9e1d0;border-radius:16px;padding:34px 22px;box-shadow:var(--shadow-sm)}
.stat{text-align:center;padding:0 6px}
.stat b{display:block;font-family:var(--serif);font-size:24px;color:var(--green);line-height:1.2;letter-spacing:.5px}
.stat span{font-size:12.5px;color:var(--muted);display:block;margin-top:8px;line-height:1.5}

/* ===================== 景点网格 ===================== */
.spot-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:52px}
.spot{background:var(--cream);border:1px solid #e7dfcd;border-radius:12px;padding:22px 12px;text-align:center;transition:.3s}
.spot b{display:block;color:var(--green-deep);font-size:15px;font-family:var(--serif)}
.spot p{font-size:12.5px;color:var(--muted);margin-top:6px}
.spot:hover{background:var(--green);transform:translateY(-5px);box-shadow:var(--shadow-sm)}
.spot:hover b,.spot:hover p{color:#fff}

/* ===================== 全屏山水分隔 ===================== */
.parabanner{position:relative;min-height:78vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.para-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.03)}
.para-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,22,18,.6),rgba(10,22,18,.42) 50%,rgba(10,22,18,.72))}
.parabanner .wrap{position:relative;z-index:2;padding:60px 0}
.para-kicker{font-size:12px;letter-spacing:6px;color:var(--gold-soft);margin-bottom:18px}
.parabanner h2{color:#fff;font-size:clamp(32px,5vw,56px);letter-spacing:4px;text-shadow:0 4px 26px rgba(0,0,0,.4)}
.parabanner p{color:#e7e2d5;font-size:17px;margin-top:20px;letter-spacing:1px}

/* ===================== 四季卡片 ===================== */
.seasons{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.season{border-radius:14px;overflow:hidden;background:#fff;box-shadow:var(--shadow-sm);transition:.4s;border:1px solid #efe8d8}
.season:hover{transform:translateY(-9px);box-shadow:var(--shadow)}
.season .ph{height:214px;background-size:cover;background-position:center}
.season .body{padding:24px}
.season h4{font-size:20px;margin-bottom:8px;letter-spacing:1px}
.season p{font-size:14px;color:var(--muted);line-height:1.65}

/* ===================== 山居一日 · 时间轴 ===================== */
.day-flow{position:relative;max-width:920px;margin:0 auto;padding-left:6px}
.day-flow::before{content:"";position:absolute;left:88px;top:14px;bottom:14px;width:2px;background:linear-gradient(var(--gold),var(--cream-deep),var(--gold))}
.day-item{display:grid;grid-template-columns:64px 48px 1fr;gap:24px;align-items:start;margin-bottom:30px;position:relative}
.day-item:last-child{margin-bottom:0}
.day-item .t{font-family:var(--serif);color:var(--gold-deep);font-size:17px;font-weight:700;padding-top:10px;text-align:right;letter-spacing:.5px}
.d-ic{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--green-soft),var(--green));color:var(--gold-soft);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:19px;box-shadow:var(--shadow-sm);border:1.5px solid var(--gold);position:relative;z-index:2}
.day-item b{display:block;font-size:18px;color:var(--green-deep);letter-spacing:.5px}
.day-item p{font-size:14.5px;color:var(--muted);margin-top:6px;line-height:1.7}

/* ===================== 康养服务网格 ===================== */
.grid4{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.svc{background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);transition:.4s;border:1px solid #efe8d8}
.svc:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.svc .ph{height:196px;background-size:cover;background-position:center}
.svc .body{padding:26px}
.svc h4{font-size:20px;margin-bottom:10px;letter-spacing:1px}
.svc p{font-size:14.5px;color:var(--muted);line-height:1.72}

/* ===================== 客房卡片 ===================== */
.rooms{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.room{border-radius:14px;overflow:hidden;position:relative;box-shadow:var(--shadow-sm);background:var(--green-deep);color:#fff}
.room .ph{height:268px;background-size:cover;background-position:center;transition:.6s}
.room:hover .ph{transform:scale(1.08)}
.room .cap{position:absolute;left:0;right:0;bottom:0;padding:22px;background:linear-gradient(transparent,rgba(10,24,19,.95))}
.room h4{color:#fff;font-size:20px;letter-spacing:1px}
.room p{font-size:13.5px;color:#d6d0bf;margin-top:6px;line-height:1.6}

/* ===================== 会员三卡 ===================== */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;align-items:stretch}
.mcard{background:#fff;border:1px solid #e8e0cf;border-radius:18px;padding:38px 30px;display:flex;flex-direction:column;transition:.4s;position:relative}
.mcard:hover{transform:translateY(-9px);box-shadow:var(--shadow)}
.mcard.hot{border:2px solid var(--gold);box-shadow:var(--gold-glow)}
.mcard .tag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--gold-soft),var(--gold-deep));color:#1a2e26;font-size:12px;padding:5px 18px;border-radius:20px;font-weight:700;letter-spacing:2px;white-space:nowrap}
.m-tier{text-align:center;font-size:11px;letter-spacing:4px;color:var(--gold-deep);font-weight:500}
.mcard h3{font-size:23px;text-align:center;margin-top:12px;letter-spacing:1px}
.m-div{width:42px;height:2px;background:var(--gold);margin:16px auto 22px;border-radius:2px}
.mcard ul{margin:4px 0 26px;flex:1}
.mcard li{font-size:14.5px;padding:9px 0;border-bottom:1px dashed #ece5d5;display:flex;gap:10px;line-height:1.5}
.mcard li::before{content:"✓";color:var(--gold-deep);font-weight:700}
.mcard .btn{justify-content:center;width:100%}
.btn-outline{background:#fff;color:var(--green);border:1.5px solid var(--green)}
.btn-outline:hover{background:var(--green);color:var(--gold-soft)}
.m-note{text-align:center;font-size:13.5px;color:var(--muted);margin-top:38px;letter-spacing:.5px}

/* ===================== 新闻列表 ===================== */
.news-list{max-width:940px;margin:0 auto}
.news-item{display:grid;grid-template-columns:112px 1fr;gap:26px;background:#fff;border:1px solid #e9e1d0;border-radius:14px;padding:26px 30px;margin-bottom:18px;transition:.3s}
.news-item:hover{box-shadow:var(--shadow-sm);transform:translateX(5px)}
.news-date{text-align:center;border-right:1px dashed #ddd5c3;padding-right:18px}
.news-date b{display:block;font-family:var(--serif);font-size:27px;color:var(--gold-deep);line-height:1}
.news-date span{font-size:12px;color:var(--muted);display:block;margin-top:6px}
.news-body h4{font-size:18px;margin-bottom:9px;letter-spacing:.5px}
.news-body p{font-size:14px;color:var(--muted);line-height:1.7}

/* ===================== FAQ ===================== */
.faq-list{max-width:900px;margin:0 auto}
.faq-item{background:#fff;border:1px solid #e8e0cf;border-radius:12px;margin-bottom:14px;overflow:hidden;transition:.3s}
.faq-item[open]{box-shadow:var(--shadow-sm)}
.faq-item summary{cursor:pointer;padding:18px 22px;font-weight:600;color:var(--green-deep);font-size:16px;list-style:none;position:relative;padding-right:50px;font-family:var(--serif)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:22px;top:13px;font-size:23px;color:var(--gold-deep);transition:.25s}
.faq-item[open] summary::after{content:"−"}
.faq-item p{padding:0 22px 20px;color:var(--muted);font-size:14.5px;line-height:1.75}

/* ===================== 联系 / 表单 ===================== */
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:start}
.cinfo li{display:flex;gap:16px;margin-bottom:24px;align-items:flex-start}
.cinfo .ic{flex:0 0 46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--green-soft),var(--green));color:var(--gold-soft);display:flex;align-items:center;justify-content:center;font-size:19px;border:1px solid var(--gold)}
.cinfo b{display:block;color:var(--green-deep);letter-spacing:.5px}
.cinfo li span{color:var(--muted);font-size:15px;line-height:1.7}
.form{background:#fff;border-radius:18px;padding:40px;box-shadow:var(--shadow);border:1px solid #efe8d8}
.form h3{margin-bottom:24px;font-size:23px;letter-spacing:1px}
.field{margin-bottom:19px}
.field label{display:block;font-size:14px;color:var(--green-deep);margin-bottom:8px;font-weight:600}
.field input,.field select,.field textarea{width:100%;padding:14px 16px;border:1px solid #dcd4c4;border-radius:10px;font-size:15px;font-family:var(--sans);background:#fdfcf9;transition:.25s;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(198,166,109,.15)}
.field textarea{resize:vertical;min-height:92px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.agree{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:var(--muted);margin:4px 0 18px;cursor:pointer;line-height:1.5}
.agree input{width:auto;margin-top:4px}
.form .btn{width:100%;justify-content:center}
.form-msg{margin-top:15px;font-size:14px;color:var(--green-soft);display:none;text-align:center}
.form-msg.show{display:block}
.maplink{display:inline-block;margin-top:8px;margin-right:8px;font-size:13px;color:var(--gold-deep);border:1px solid var(--gold);padding:4px 14px;border-radius:20px;transition:.25s}
.maplink:hover{background:var(--gold);color:#1a2e26}

/* ===================== 页脚 ===================== */
.footer{background:linear-gradient(180deg,var(--green-deep),#0c1b16);color:#cbc6b8;padding:70px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:44px;margin-bottom:44px}
.footer .brand{color:#fff;margin-bottom:16px}
.footer h4{color:#fff;font-size:17px;margin-bottom:18px;letter-spacing:1px}
.footer a{color:#b3ad9e;font-size:14.5px;display:block;padding:5px 0;transition:.25s}
.footer a:hover{color:var(--gold-soft)}
.footer p{font-size:14px;color:#a59f90;line-height:1.75}
.footer .f-small{margin-top:8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;text-align:center;font-size:12.5px;color:#8d8779}

/* ===================== 悬浮咨询 ===================== */
.floatbar{position:fixed;right:20px;bottom:100px;z-index:90;display:flex;flex-direction:column;gap:11px}
.fb{position:relative;background:#fff;border-radius:14px;box-shadow:var(--shadow-sm);padding:11px;display:flex;flex-direction:column;align-items:center;cursor:pointer;min-width:68px;transition:.25s;border:1px solid #efe8d8}
.fb:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.fb-ic{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--green-soft),var(--green));color:var(--gold-soft);display:flex;align-items:center;justify-content:center;font-size:18px;border:1px solid var(--gold)}
.fb b{font-size:12px;color:var(--green-deep);margin-top:6px}
.wx-pop{position:absolute;right:80px;bottom:0;background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:16px;display:none;width:180px;text-align:center;border:1px solid #efe8d8}
.fb-wx:hover .wx-pop,.fb-wx.open .wx-pop{display:block}
.qr-box{width:146px;height:146px;border:2px dashed #c8c0ae;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#989281;font-size:12px;text-align:center;background:#faf8f2}
.wx-pop p{font-size:12px;color:var(--muted);margin-top:10px}

/* ===================== 滚动显现 ===================== */
.reveal{opacity:0;transform:translateY(36px);transition:.9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.ph{background-color:#e6ebe6}

/* ===================== 响应式 ===================== */
@media(max-width:980px){
  .split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .seasons,.grid4,.rooms{grid-template-columns:repeat(2,1fr)}
  .cards3{grid-template-columns:1fr;max-width:500px;margin:0 auto}
  .highlights .wrap{grid-template-columns:repeat(3,1fr);gap:26px}
  .hl:nth-child(3)::after{display:none}
  .stat-bar{grid-template-columns:repeat(3,1fr)}
  .spot-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  body{font-size:16px}
  .section{padding:74px 0}
  .menu{position:fixed;top:74px;right:0;width:min(290px,82%);height:calc(100vh - 74px);background:rgba(15,32,26,.98);flex-direction:column;padding:32px;gap:10px;transform:translateX(105%);transition:.35s}
  .menu.open{transform:none}
  .burger{display:flex}
  .grid4,.rooms,.seasons,.footer-grid,.stat-bar,.highlights .wrap{grid-template-columns:1fr}
  .hl::after{display:none}
  .hl{padding:14px 10px;border-bottom:1px solid rgba(198,166,109,.18)}
  .spot-grid{grid-template-columns:repeat(2,1fr)}
  .hero{text-align:center}
  .hero .wrap{max-width:none}
  .hero-btns{flex-direction:column;align-items:center;justify-content:center}
  .btn{width:min(290px,92%);justify-content:center}
  .day-flow::before{left:56px}
  .day-item{grid-template-columns:46px 44px 1fr;gap:14px}
  .day-item .t{font-size:14px}
  .d-ic{width:44px;height:44px;font-size:17px}
  .floatbar{right:12px;bottom:88px;gap:9px}
  .fb{min-width:56px;padding:9px}
  .fb b{display:none}
  .wx-pop{right:64px}
  .news-item{grid-template-columns:1fr;gap:12px}
  .news-date{display:flex;gap:12px;align-items:baseline;border-right:none;border-bottom:1px dashed #ddd5c3;padding-bottom:12px;text-align:left}
  .field-row{grid-template-columns:1fr 1fr;gap:11px}
  .form{padding:30px 22px}
}

/* ===================== 客房·立即预订按钮 ===================== */
.room-book{display:inline-block;margin-top:12px;font-size:13.5px;letter-spacing:2px;color:var(--green-deep);background:linear-gradient(135deg,var(--gold-soft),var(--gold));padding:9px 22px;border-radius:40px;font-weight:600;transition:.3s}
.room-book:hover{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#fff;transform:translateY(-2px);box-shadow:var(--gold-glow)}

/* ===================== 在线预订 ===================== */
.booking-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start}
.booking-side{display:flex;flex-direction:column;gap:26px}
.book-tip{background:#fff;border:1px solid #efe8d8;border-radius:18px;padding:34px 32px;box-shadow:var(--shadow-sm)}
.book-tip h4{font-size:20px;margin-bottom:18px;letter-spacing:1px}
.book-tip ul li{position:relative;padding-left:22px;font-size:14.5px;color:var(--ink);margin-bottom:14px;line-height:1.7}
.book-tip ul li::before{content:'◆';position:absolute;left:0;top:3px;color:var(--gold);font-size:11px}
.book-tip ul li span{color:var(--gold-deep);font-weight:600}
.book-ota{background:linear-gradient(135deg,var(--green),var(--green-soft));border-radius:18px;padding:30px 32px;text-align:center}
.book-ota p{color:#eae6dc;font-size:14px;margin-bottom:16px}
.ota-btn{display:block;width:100%;padding:13px;border-radius:40px;background:#ffd666;color:#3a2f10;font-weight:700;font-size:15px;letter-spacing:2px;margin-bottom:12px;transition:.3s}
.ota-btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.2)}
.ota-btn.ota-ctrip{background:#3b87c8;color:#fff}

/* ===================== 山水甄选商城 ===================== */
.shop-cats{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:8px 0 40px}
.shop-cat{padding:9px 26px;border-radius:40px;border:1px solid var(--gold);background:transparent;color:var(--gold-deep);font-size:14.5px;cursor:pointer;transition:.25s;font-family:var(--sans)}
.shop-cat.active,.shop-cat:hover{background:var(--green);color:#fff;border-color:var(--green)}
.shop-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.product{background:#fff;border:1px solid #efe8d8;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:.35s}
.product:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.product .p-ph{display:block;height:190px;background-size:cover;background-position:center;background-color:#f0ede4}
.product .p-ph img{width:100%;height:100%;object-fit:cover;display:block}
.product .p-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.product h4{font-size:17px;letter-spacing:.5px}
.product .p-desc{font-size:13px;color:var(--muted);margin:7px 0 14px;line-height:1.6;flex:1}
.product .p-price{font-size:21px;color:#b06a2c;font-weight:700;font-family:var(--serif)}
.product .p-price small{font-size:12px;color:var(--muted);font-weight:400;margin-left:6px}
.p-buy{display:flex;align-items:center;justify-content:space-between;margin-top:14px}
.qty{display:flex;align-items:center;border:1px solid #ddd4c2;border-radius:30px;overflow:hidden}
.qty button{width:32px;height:32px;border:none;background:#f6f2e9;color:var(--green-deep);font-size:17px;cursor:pointer}
.qty span{min-width:34px;text-align:center;font-size:14.5px}
.add-cart{border:none;background:linear-gradient(135deg,var(--gold-soft),var(--gold));color:var(--green-deep);font-weight:700;font-size:13.5px;padding:9px 16px;border-radius:30px;cursor:pointer;transition:.3s}
.add-cart:hover{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#fff}

/* 购物车条 */
.cart-bar{position:sticky;bottom:18px;margin-top:44px;background:linear-gradient(135deg,var(--green-deep),var(--green));border-radius:50px;padding:16px 18px 16px 34px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow);z-index:20}
.cart-info{color:#f3ecdd;font-size:15px}
.cart-info b{color:var(--gold-soft);font-size:18px;font-family:var(--serif)}
.cart-bar .btn{width:auto;padding:12px 30px}

/* 结算弹层 */
.shop-modal{position:fixed;inset:0;background:rgba(8,20,15,.62);z-index:200;display:none;align-items:flex-start;justify-content:center;padding:60px 16px;overflow-y:auto}
.shop-modal.open{display:flex}
.shop-modal-box{background:#fff;border-radius:20px;padding:40px;width:min(560px,100%);position:relative;box-shadow:var(--shadow)}
.shop-modal-box h3{font-size:23px;margin-bottom:20px}
.shop-modal-x{position:absolute;top:16px;right:20px;border:none;background:none;font-size:30px;color:var(--muted);cursor:pointer;line-height:1}
.cart-items{border:1px solid #efe8d8;border-radius:12px;padding:16px 18px;margin-bottom:16px;max-height:230px;overflow-y:auto}
.cart-line{display:flex;justify-content:space-between;font-size:14.5px;padding:7px 0;border-bottom:1px dashed #eee5d4}
.cart-line:last-child{border-bottom:none}
.cart-line .rm{color:#c0492f;font-size:13px;cursor:pointer;margin-left:14px}
.cart-empty{color:var(--muted);font-size:14px;text-align:center;padding:14px 0}
.cart-total-line{text-align:right;font-size:16px;margin-bottom:20px}
.cart-total-line b{color:#b06a2c;font-size:22px;font-family:var(--serif)}
.shop-note{font-size:12.5px;color:var(--muted);text-align:center;margin-top:12px;line-height:1.6}

/* 预订/商城响应式 */
@media(max-width:980px){
  .booking-grid{grid-template-columns:1fr;gap:36px}
  .shop-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:680px){
  .shop-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .cart-bar{border-radius:18px;padding:14px 18px;flex-direction:column;gap:12px;align-items:stretch;text-align:center}
  .cart-bar .btn{width:100%}
  .shop-modal{padding:30px 12px}
  .shop-modal-box{padding:30px 22px}
}

/* ===================== 产品详情页 ===================== */
.pd-crumb{padding:104px 0 18px;font-size:13.5px;color:var(--muted)}
.pd-crumb a{color:var(--gold-deep)}
.pd-top{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:start}
.pd-gallery .pd-main{border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm);background:#f0ede4}
.pd-gallery .pd-main img{width:100%;height:440px;object-fit:cover;display:block}
.pd-thumbs{display:flex;gap:12px;margin-top:14px}
.pd-thumbs img{width:96px;height:74px;object-fit:cover;border-radius:10px;cursor:pointer;opacity:.72;border:2px solid transparent;transition:.25s}
.pd-thumbs img.active,.pd-thumbs img:hover{opacity:1;border-color:var(--gold)}
.pd-info .pd-tag{display:inline-block;background:linear-gradient(135deg,var(--gold-soft),var(--gold));color:var(--green-deep);font-size:12.5px;font-weight:700;padding:5px 14px;border-radius:30px;letter-spacing:1px}
.pd-info h1{font-size:34px;margin:18px 0 6px;letter-spacing:1px}
.pd-price{font-size:30px;color:#b06a2c;font-family:var(--serif);font-weight:700;margin:14px 0 20px}
.pd-price small{font-size:14px;color:var(--muted);font-weight:400;margin-left:8px}
.pd-bullets{margin:0 0 24px}
.pd-bullets li{position:relative;padding-left:24px;font-size:15px;margin-bottom:11px;line-height:1.6}
.pd-bullets li::before{content:'✓';position:absolute;left:0;top:0;color:var(--gold-deep);font-weight:700}
.pd-qtyrow{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.pd-qtyrow .qty button{width:38px;height:38px;font-size:19px}
.pd-qtyrow .qty span{min-width:48px;font-size:16px}
.pd-actions{display:flex;flex-direction:column;gap:12px}
.pd-actions .btn{width:100%;justify-content:center}
.pd-actions .pd-tel{text-align:center;font-size:14px;color:var(--muted);margin-top:4px}
.pd-story{margin-top:56px}
.pd-story h2{font-size:26px;letter-spacing:1px;margin-bottom:18px}
.pd-story p{font-size:15.5px;line-height:2;color:var(--ink);background:var(--cream);border-left:4px solid var(--gold);padding:26px 30px;border-radius:0 14px 14px 0}
.pd-sections{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.pd-sec{background:#fff;border:1px solid #efe8d8;border-radius:16px;padding:26px 24px;box-shadow:var(--shadow-sm)}
.pd-sec h4{font-size:17px;color:var(--green);margin-bottom:10px;letter-spacing:.5px}
.pd-sec p{font-size:14px;line-height:1.85;color:var(--ink)}
.pd-specwrap{margin-top:56px}
.pd-specwrap h2{font-size:26px;letter-spacing:1px;margin-bottom:18px}
.pd-spec{width:100%;border-collapse:collapse;border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm)}
.pd-spec th,.pd-spec td{padding:15px 22px;font-size:14.5px;text-align:left;border-bottom:1px solid #efe6d2}
.pd-spec th{width:180px;background:var(--cream);color:var(--green-deep);font-weight:700}
.pd-related{margin-top:60px}
.pd-related h2{font-size:24px;letter-spacing:1px;margin-bottom:22px}
.pd-rel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pd-rel{border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);background:#fff;border:1px solid #efe8d8;transition:.3s}
.pd-rel:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.pd-rel img{width:100%;height:150px;object-fit:cover}
.pd-rel div{padding:12px 14px}
.pd-rel b{font-size:14.5px;font-family:var(--serif);display:block}
.pd-rel span{font-size:15px;color:#b06a2c;font-weight:700}
@media(max-width:980px){
 .pd-top{grid-template-columns:1fr;gap:36px}
 .pd-sections{grid-template-columns:1fr 1fr}
 .pd-rel-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
 .pd-gallery .pd-main img{height:300px}
 .pd-sections{grid-template-columns:1fr}
 .pd-info h1{font-size:27px}
}

/* ===================== 键盘焦点可见性（WCAG）===================== */
a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--green-deep);outline-offset:2px;border-radius:4px;
}
.hero a:focus-visible,.footer a:focus-visible,.highlights a:focus-visible,
.room a:focus-visible,.book-ota a:focus-visible,.btn-line:focus-visible{outline-color:#f3ecdd}
.btn-gold:focus-visible,.add-cart:focus-visible{outline-color:var(--green-deep)}

/* ===================== 减弱动效偏好（WCAG）===================== */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .reveal{opacity:1;transform:none}
  .hero-bg,.para-bg{animation:none;transform:none}
}

/* ===================== 移动端小字放大（680px）===================== */
@media(max-width:680px){
  .brand small{font-size:11px;letter-spacing:2.6px}
  .scroll-hint{font-size:12px}
  .m-tier{font-size:12px}
  .hl-n{font-size:12px}
  .hl p,.stat span,.spot p{font-size:13px}
  .footer-bottom{font-size:12px}
}

/* ===================== 打印样式 ===================== */
@media print{
  .nav,.floatbar,.burger,.menu,.scroll-hint,.hero-btns,.shop-cats,
  .cart-bar,.shop-modal,.room-book,.book-ota,.pd-actions{display:none !important}
  body{background:#fff;color:#000;font-size:12pt;overflow:visible}
  .section{padding:18px 0}
  .hero{min-height:auto;display:block;color:#000}
  .hero .wrap{padding:0}
  .hero h1,.hero .sub,.hero .slogan{color:#000;text-shadow:none}
  .hero-bg,.hero-veil,.para-bg,.para-veil{display:none}
  .reveal{opacity:1;transform:none}
  a{color:#000;text-decoration:underline}
  .img-frame,.svc,.product,.season,.mcard,.pd-sec{box-shadow:none;border:1px solid #999}
}