/* ===== 武汉团建网 · 全局样式 ===== */
:root{
  --ink-green:#4a7c59; --ink-dark:#2d5016; --ink-light:#7aa87e; --ink-pale:#dce8db;
  --rice-paper:#faf6f0; --rice-dark:#f0ebe0;
  --text-main:#3a3a3a; --text-light:#7a7a7a;
  --gold:#b8914d; --gold-light:#d4b872; --brocade:#c0392b;
  --font-heading:'Noto Serif SC',serif; --font-body:'Noto Sans SC',sans-serif;
  --maxw:1200px; --radius:10px; --shadow:0 8px 24px rgba(45,80,22,.08); --shadow-hover:0 14px 34px rgba(45,80,22,.16);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--text-main);background:var(--rice-paper);line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-heading);color:var(--ink-dark);line-height:1.35}
a{color:var(--ink-green);text-decoration:none}
img{max-width:100%;display:block;border-radius:var(--radius)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:32px;position:relative;display:inline-block;padding-bottom:14px}
.section-title h2::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:64px;height:3px;background:linear-gradient(90deg,var(--ink-green),var(--gold))}
.section-title p{color:var(--text-light);margin-top:10px;font-size:15px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 26px;border-radius:50px;font-weight:600;cursor:pointer;border:none;font-size:15px;transition:.25s;font-family:var(--font-body)}
.btn-primary{background:var(--ink-green);color:#fff}
.btn-primary:hover{background:var(--ink-dark);transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:var(--gold-light);transform:translateY(-2px)}
.btn-outline{border:1.5px solid var(--ink-green);color:var(--ink-green);background:transparent}
.btn-outline:hover{background:var(--ink-green);color:#fff}

/* ===== 导航 ===== */
header.nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(250,246,240,.82);backdrop-filter:blur(12px);border-bottom:1px solid rgba(45,80,22,.08)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:0 20px;height:66px;display:flex;align-items:center;justify-content:space-between}
.logo{font-family:var(--font-heading);font-size:22px;font-weight:700;color:var(--ink-dark);display:flex;align-items:center;gap:8px}
.logo i{color:var(--ink-green)}
.logo span{color:var(--gold)}
.nav-links{display:flex;gap:22px;list-style:none;align-items:center}
.nav-links a{font-size:15px;color:var(--text-main);font-weight:500;position:relative;padding:6px 0}
.nav-links a:hover,.nav-links a.active{color:var(--ink-green)}
.nav-links a.active::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:2px;background:var(--ink-green)}
.nav-toggle{display:none;font-size:24px;color:var(--ink-dark);cursor:pointer;background:none;border:none}
@media(max-width:980px){
  .nav-links{position:fixed;top:66px;left:0;right:0;background:var(--rice-paper);flex-direction:column;gap:0;max-height:0;overflow:hidden;transition:.3s;border-bottom:1px solid rgba(45,80,22,.08)}
  .nav-links.open{max-height:80vh;overflow:auto}
  .nav-links li{width:100%;border-top:1px solid rgba(45,80,22,.06)}
  .nav-links a{display:block;padding:14px 20px}
  .nav-toggle{display:block}
}

/* ===== 轮播 ===== */
.hero{margin-top:66px;position:relative;height:560px;overflow:hidden}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s;background-size:cover;background-position:center;display:flex;align-items:center}
.hero-slide.active{opacity:1}
.hero-slide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(45,80,22,.72),rgba(45,80,22,.25))}
.hero-content{position:relative;z-index:2;color:#fff;max-width:640px;padding:0 40px}
.hero-content h1{color:#fff;font-size:46px;margin-bottom:16px;text-shadow:0 2px 12px rgba(0,0,0,.3)}
.hero-content p{font-size:19px;margin-bottom:26px;opacity:.95}
.hero-dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:3}
.hero-dots span{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer}
.hero-dots span.active{background:#fff;width:30px;border-radius:6px}
@media(max-width:768px){.hero{height:440px}.hero-content h1{font-size:30px}.hero-content p{font-size:15px}}

/* ===== 卡片网格 ===== */
.grid{display:grid;gap:24px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:.3s;border:1px solid rgba(45,80,22,.05)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.card-img{height:200px;background:var(--ink-pale);position:relative;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .card-img img{transform:scale(1.06)}
.tag{position:absolute;top:12px;left:12px;background:rgba(74,124,89,.92);color:#fff;font-size:12px;padding:4px 10px;border-radius:20px}
.tag.gold{background:rgba(184,145,77,.95)}
.tag.brocade{background:rgba(192,57,43,.92)}
.card-body{padding:18px}
.card-body h3{font-size:18px;margin-bottom:8px}
.card-body .meta{color:var(--text-light);font-size:13px;margin-bottom:10px;display:flex;flex-wrap:wrap;gap:8px}
.card-body .price{color:var(--brocade);font-weight:700;font-size:18px}
.card-body .price small{color:var(--text-light);font-weight:400;font-size:12px}

/* ===== 优势 / 流程 ===== */
.advantage{text-align:center;padding:30px 20px}
.advantage .ic{width:64px;height:64px;border-radius:50%;background:var(--ink-pale);color:var(--ink-green);display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 16px}
.advantage h3{font-size:18px;margin-bottom:8px}
.advantage p{font-size:14px;color:var(--text-light)}
.process{display:flex;justify-content:space-between;position:relative;flex-wrap:wrap;gap:16px}
.process::before{content:"";position:absolute;top:34px;left:8%;right:8%;height:2px;background:var(--ink-pale);z-index:0}
.step{flex:1;min-width:150px;text-align:center;position:relative;z-index:1}
.step .num{width:68px;height:68px;border-radius:50%;background:var(--ink-green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;font-family:var(--font-heading);margin:0 auto 14px;border:4px solid var(--rice-paper)}
.step h4{font-size:16px;margin-bottom:6px}
.step p{font-size:13px;color:var(--text-light)}
@media(max-width:768px){.process::before{display:none}.step{margin-bottom:18px}}

/* ===== 统计 ===== */
.stats{background:var(--ink-dark);color:#fff}
.stats .container{display:flex;flex-wrap:wrap;justify-content:space-around;text-align:center;padding:44px 20px}
.stat .n{font-size:38px;font-family:var(--font-heading);color:var(--gold-light)}
.stat .l{font-size:14px;opacity:.85;margin-top:4px}

/* ===== 筛选栏 ===== */
.filters{background:#fff;padding:18px 22px;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:28px;display:flex;flex-wrap:wrap;gap:18px;align-items:center}
.filter-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.filter-group .lbl{font-weight:600;color:var(--ink-dark);font-size:14px}
.chip{padding:7px 16px;border-radius:30px;background:var(--ink-pale);color:var(--ink-dark);font-size:13px;cursor:pointer;border:1px solid transparent;transition:.2s;user-select:none}
.chip:hover{background:var(--ink-light);color:#fff}
.chip.active{background:var(--ink-green);color:#fff}

/* ===== 面包屑 ===== */
.breadcrumb{padding:84px 0 0;font-size:13px;color:var(--text-light)}
.breadcrumb a{color:var(--ink-green)}
.breadcrumb span{margin:0 6px}

/* ===== 表单 ===== */
.form-wrap{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:30px}
.form-row{margin-bottom:18px}
.form-row label{display:block;font-weight:600;margin-bottom:6px;font-size:14px;color:var(--ink-dark)}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:11px 14px;border:1px solid #ddd;border-radius:8px;font-family:var(--font-body);font-size:14px;background:var(--rice-paper)}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:none;border-color:var(--ink-green);background:#fff}
.form-row textarea{min-height:90px;resize:vertical}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:680px){.form-grid{grid-template-columns:1fr}}

/* ===== FAQ ===== */
.faq-item{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:12px;overflow:hidden}
.faq-q{padding:16px 20px;cursor:pointer;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:10px}
.faq-q i{color:var(--ink-green);transition:.3s}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s;padding:0 20px;color:var(--text-light);font-size:14px}
.faq-item.open .faq-a{max-height:400px;padding:0 20px 18px}

/* ===== 页脚 ===== */
footer{background:var(--ink-dark);color:#e9e9e9;padding:50px 0 22px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:30px}
@media(max-width:768px){.footer-grid{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:16px;margin-bottom:14px}
footer a{color:#cfd9c8;font-size:14px;display:block;margin-bottom:8px}
footer a:hover{color:var(--gold-light)}
footer p{font-size:14px;color:#cfd9c8;margin-bottom:8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;text-align:center;font-size:13px;color:#b9c4b2}
.footer-bottom a{display:inline;color:var(--gold-light)}

/* ===== 通用区块 ===== */
.bg-pale{background:var(--ink-pale)}
.bg-rice{background:var(--rice-dark)}
.lead{font-size:16px;color:var(--text-light);max-width:760px;margin:0 auto}
.pill{display:inline-block;background:var(--ink-pale);color:var(--ink-dark);padding:4px 12px;border-radius:20px;font-size:13px;margin:3px}
.notice{background:var(--rice-dark);border-left:4px solid var(--gold);padding:14px 18px;border-radius:8px;font-size:14px;color:var(--text-main);margin:14px 0}
.upd{font-size:13px;color:var(--text-light)}
.src{font-size:13px;color:var(--ink-green);margin-top:8px}
.src a{text-decoration:underline}

/* ===== 详情页 ===== */
.detail-hero{height:380px;background-size:cover;background-position:center;position:relative;margin-top:66px;display:flex;align-items:flex-end}
.detail-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(45,80,22,.75),transparent)}
.detail-hero .container{position:relative;z-index:2;color:#fff;padding-bottom:30px}
.detail-hero h1{color:#fff;font-size:38px;text-shadow:0 2px 10px rgba(0,0,0,.3)}
.detail-hero .tags{margin-top:12px;display:flex;gap:10px;flex-wrap:wrap}
.detail-hero .tags span{background:rgba(255,255,255,.2);backdrop-filter:blur(4px);padding:5px 14px;border-radius:20px;font-size:13px}
.layout{display:grid;grid-template-columns:1fr 340px;gap:34px;align-items:start}
@media(max-width:920px){.layout{grid-template-columns:1fr}}
.sidebar .box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:20px;position:sticky;top:84px}
@media(max-width:920px){.sidebar .box{position:static}}
.param-table{width:100%;border-collapse:collapse;font-size:14px}
.param-table td{padding:10px 8px;border-bottom:1px solid #eee}
.param-table td:first-child{color:var(--text-light);width:38%}
.itinerary-day{border-left:3px solid var(--ink-green);padding:6px 0 6px 18px;margin:14px 0;position:relative}
.itinerary-day::before{content:"";position:absolute;left:-7px;top:12px;width:11px;height:11px;border-radius:50%;background:var(--ink-green)}
.itinerary-day h4{font-size:16px;margin-bottom:8px}
.itinerary-day li{list-style:none;padding:4px 0;color:var(--text-light);font-size:14px}
.itinerary-day li b{color:var(--ink-dark);font-family:var(--font-body)}

/* ===== 弹窗 ===== */
.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.5);display:none;align-items:center;justify-content:center;z-index:2000;padding:20px}
.modal-mask.show{display:flex}
.modal{background:#fff;border-radius:14px;max-width:460px;width:100%;padding:30px;text-align:center;position:relative}
.bot{width:80px;height:80px;margin:0 auto 16px;border-radius:50%;background:var(--ink-pale);display:flex;align-items:center;justify-content:center;font-size:36px;color:var(--ink-green);animation:breathe 1.8s infinite}
@keyframes breathe{0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(74,124,89,.4)}50%{transform:scale(1.08);box-shadow:0 0 0 14px rgba(74,124,89,0)}}
.advisor{display:none;margin-top:16px;text-align:left;background:var(--ink-pale);border-radius:10px;padding:16px}
.advisor .av{width:54px;height:54px;border-radius:50%;background:var(--ink-green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;float:left;margin-right:14px}
.advisor h4{font-size:16px;color:var(--ink-dark)}
.advisor p{font-size:13px;color:var(--text-light);margin-top:2px}
.progress{height:8px;background:var(--ink-pale);border-radius:6px;margin:18px 0;overflow:hidden}
.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--ink-green),var(--gold));transition:width 1.2s}
.modal-close{position:absolute;top:12px;right:16px;cursor:pointer;font-size:22px;color:var(--text-light);background:none;border:none}

/* ===== 评价 ===== */
.review{border:1px solid rgba(45,80,22,.08);border-radius:var(--radius);padding:18px;margin-bottom:14px;background:#fff;box-shadow:var(--shadow)}
.review .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.review .co{font-weight:700;color:var(--ink-dark)}
.review .stars{color:var(--gold)}
.review .meta{font-size:12px;color:var(--text-light)}
.rating-bar{display:flex;align-items:center;gap:10px;margin:6px 0;font-size:13px}
.rating-bar .track{flex:1;height:8px;background:var(--ink-pale);border-radius:6px;overflow:hidden}
.rating-bar .track i{display:block;height:100%;background:var(--gold)}

/* ===== 地图占位 ===== */
.map-box{height:320px;background:linear-gradient(135deg,var(--ink-pale),var(--rice-dark));border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--ink-light);font-size:15px;text-align:center;box-shadow:var(--shadow)}

/* ===== 时间轴 ===== */
.timeline{position:relative;padding-left:30px}
.timeline::before{content:"";position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--ink-pale)}
.tl-item{position:relative;margin-bottom:26px}
.tl-item::before{content:"";position:absolute;left:-26px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--ink-green);border:3px solid var(--rice-paper)}
.tl-item .yr{font-family:var(--font-heading);color:var(--ink-green);font-weight:700}
.tl-item h4{font-size:17px;margin:4px 0}
.tl-item p{font-size:14px;color:var(--text-light)}

/* ===== 团队 ===== */
.team-card{text-align:center}
.team-card .av{width:120px;height:120px;border-radius:50%;background:var(--ink-pale);margin:0 auto 14px;display:flex;align-items:center;justify-content:center;font-size:44px;color:var(--ink-green)}
.team-card h4{font-size:18px}
.team-card .role{color:var(--gold);font-size:13px;margin:4px 0 8px}

/* ===== 响应式表 ===== */
.table-wrap{overflow-x:auto;margin:16px 0}
table.data{width:100%;border-collapse:collapse;font-size:14px;min-width:520px}
table.data th,table.data td{border:1px solid #e3e3e3;padding:10px 12px;text-align:left}
table.data th{background:var(--ink-pale);color:var(--ink-dark)}
table.data tr:nth-child(even){background:var(--rice-paper)}

/* ===== 提示框 ===== */
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:var(--ink-dark);color:#fff;padding:12px 24px;border-radius:30px;z-index:3000;opacity:0;transition:.3s;font-size:14px}
.toast.show{opacity:1}

/* GEO 规范已适配 */
.gd-faq{margin:20px 0}
.gd-faq dl{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:6px 20px}
.gd-faq dt{font-weight:700;color:var(--ink-dark);padding:14px 0 6px;border-bottom:1px dashed #eee}
.gd-faq dd{padding:0 0 14px;color:var(--text-light);font-size:14px}