/* =========================================================
   文旅游网 wenlvyou.com 设计系统
   主题：山水青绿 + 暖橙落日 / 现代、干净、含AI元素
   支持：电脑端 / 手机端响应式
   ========================================================= */

:root{
  --c-primary:#0e7c66;        /* 文旅绿 主色 */
  --c-primary-d:#0a5e4d;
  --c-primary-l:#e6f4f0;
  --c-accent:#e8a33d;         /* 暖橙 点缀 */
  --c-accent-d:#c9842a;
  --c-ink:#16241f;            /* 深墨 */
  --c-ink-2:#46584f;
  --c-muted:#7c8a82;
  --c-bg:#f7f5f0;            /* 米白底 */
  --c-bg-2:#ffffff;
  --c-line:#e6e2d8;
  --c-glass:rgba(255,255,255,.82);
  --c-danger:#d9544f;
  --c-gold:#caa24a;
  --shadow-s:0 2px 8px rgba(20,40,30,.06);
  --shadow-m:0 8px 30px rgba(20,40,30,.10);
  --shadow-l:0 18px 50px rgba(20,40,30,.16);
  --radius:16px;
  --radius-s:10px;
  --maxw:1240px;
  --fs:16px;
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
/* 适老化大字模式 */
body.large-font{ --fs:19px; }
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  font-size:var(--fs);
  color:var(--c-ink);
  background:var(--c-bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.muted{color:var(--c-muted)}
.center{text-align:center}
.hidden{display:none!important}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 22px;border-radius:999px;font-weight:600;font-size:.95em;
  transition:.2s;white-space:nowrap;
}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:var(--shadow-s)}
.btn-primary:hover{background:var(--c-primary-d);transform:translateY(-1px)}
.btn-accent{background:var(--c-accent);color:#fff}
.btn-accent:hover{background:var(--c-accent-d)}
.btn-ghost{background:#fff;color:var(--c-primary);border:1.5px solid var(--c-primary)}
.btn-ghost:hover{background:var(--c-primary-l)}
.btn-block{display:flex;width:100%;justify-content:center}
.btn-sm{padding:7px 14px;font-size:.82em}

/* ---------- 顶部导航 ---------- */
.header{
  position:sticky;top:0;z-index:100;
  background:var(--c-glass);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--c-line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:66px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25em;color:var(--c-primary)}
.logo .mark{
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,var(--c-primary),#2aa98a);
  display:grid;place-items:center;color:#fff;font-size:1.05em;box-shadow:var(--shadow-s)
}
.logo small{display:block;font-size:.5em;color:var(--c-muted);font-weight:600;letter-spacing:2px}
.nav{display:flex;gap:4px;margin-left:10px;flex:1}
.nav a{
  padding:8px 13px;border-radius:10px;font-weight:600;font-size:.92em;color:var(--c-ink-2);
  transition:.15s;position:relative;
}
.nav a:hover{background:var(--c-primary-l);color:var(--c-primary)}
.nav a.active{color:var(--c-primary)}
.nav a.active::after{content:"";position:absolute;left:13px;right:13px;bottom:2px;height:3px;border-radius:3px;background:var(--c-accent)}
.header-tools{display:flex;align-items:center;gap:10px}
.icon-btn{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:#fff;border:1px solid var(--c-line);font-size:1.1em;position:relative;transition:.15s
}
.icon-btn:hover{border-color:var(--c-primary);color:var(--c-primary)}
.badge-dot{position:absolute;top:-3px;right:-3px;min-width:18px;height:18px;border-radius:9px;background:var(--c-danger);color:#fff;font-size:11px;display:grid;place-items:center;padding:0 4px}
.cart-link .badge-dot{background:var(--c-accent)}
.menu-toggle{display:none}
/* 顶栏城市切换入口 */
.city-trigger{display:inline-flex;align-items:center;gap:4px;padding:7px 13px;border:1px solid var(--c-line);border-radius:999px;font-size:.84em;color:var(--c-ink);background:#fff;white-space:nowrap;cursor:pointer;transition:.15s}
.city-trigger:hover{border-color:var(--c-primary);color:var(--c-primary)}
.city-trigger b{color:var(--c-primary);font-weight:700}
/* 悬浮客服 / 城市切换 主题化（文旅青绿） */
.sf-wrap{--xsd-brand:#0e9c7e;--xsd-brand-deep:#0a6b54;--xsd-brand-soft:#eafaf5;--xsd-brand-border:#bfe9dc;--xsd-accent:#ffb84d}
.city-modal{--xsd-brand:#0e9c7e!important;--xsd-brand-deep:#0a6b54!important;--xsd-accent:#ffb84d!important}
/* 语言/字号 */
.seg{display:flex;border:1px solid var(--c-line);border-radius:999px;overflow:hidden;background:#fff}
.seg button{padding:6px 12px;font-size:.78em;font-weight:700;color:var(--c-muted)}
.seg button.on{background:var(--c-primary);color:#fff}

/* ---------- 英雄区 ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1200px 500px at 80% -10%,rgba(232,163,61,.18),transparent),
    radial-gradient(900px 500px at 0% 20%,rgba(14,124,102,.22),transparent),
    linear-gradient(180deg,#eef6f2,#f7f5f0);
  padding:56px 0 40px;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.hero h1{font-size:2.7em;line-height:1.18;letter-spacing:-.5px;margin-bottom:14px}
.hl{color:var(--c-primary);font-weight:700}
.hero p.lead{font-size:1.12em;color:var(--c-ink-2);max-width:34em;margin-bottom:22px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.tag-chip{background:#fff;border:1px solid var(--c-line);border-radius:999px;padding:6px 14px;font-size:.85em;font-weight:600;color:var(--c-ink-2);box-shadow:var(--shadow-s)}
.tag-chip b{color:var(--c-primary)}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-art{
  background:linear-gradient(160deg,#0e7c66,#0a3f34);border-radius:24px;padding:26px;color:#fff;
  box-shadow:var(--shadow-l);position:relative;overflow:hidden
}
.hero-art::before{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at 90% 0,rgba(232,163,61,.35),transparent)}
.ai-card{position:relative;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:18px;backdrop-filter:blur(6px)}
.ai-card .ai-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.ai-orb{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,#2aa98a,#e8a33d);display:grid;place-items:center;font-size:1.3em;animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(42,169,138,.5)}50%{transform:scale(1.06);box-shadow:0 0 0 12px rgba(42,169,138,0)}}
.ai-card h3{font-size:1.05em}
.ai-card .sub{font-size:.78em;opacity:.8}
.ai-input-row{display:flex;gap:8px;margin-top:14px}
.ai-input-row input{flex:1;background:rgba(255,255,255,.92);border:none;border-radius:999px;padding:10px 16px;font-size:.9em;color:#16241f}
.ai-quick{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.ai-quick button{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);color:#fff;border-radius:999px;padding:5px 12px;font-size:.76em}
.ai-quick button:hover{background:rgba(255,255,255,.26)}

/* ---------- 搜索条 ---------- */
.searchbar{
  background:#fff;border-radius:18px;box-shadow:var(--shadow-m);padding:14px;
  display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:30px
}
.searchbar .field{flex:1;min-width:160px;display:flex;align-items:center;gap:8px;background:var(--c-bg);border-radius:12px;padding:10px 14px}
.searchbar .field label{font-size:.72em;color:var(--c-muted);font-weight:700;display:block}
.searchbar .field input,.searchbar .field select{width:100%;border:none;background:transparent;font-size:.95em;color:var(--c-ink);outline:none}
.searchbar .go{flex:0 0 auto}

/* ---------- 通用区块 ---------- */
section.block{padding:54px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.section-head h2{font-size:1.9em;letter-spacing:-.4px}
.section-head h2 .em{color:var(--c-primary)}
.section-head p{color:var(--c-muted);max-width:46em}
.kicker{display:inline-block;font-size:.78em;font-weight:800;letter-spacing:2px;color:var(--c-accent);text-transform:uppercase;margin-bottom:8px}

/* ---------- 卡片网格 ---------- */
.grid{display:grid;gap:22px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--c-bg-2);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-s);border:1px solid var(--c-line);transition:.22s;display:flex;flex-direction:column
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.card.clickable{cursor:pointer}
.card .thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#cfe7df,#e8d9bf)}
.card .thumb .emoji{position:absolute;inset:0;display:grid;place-items:center;font-size:3.4em;filter:drop-shadow(0 6px 12px rgba(0,0,0,.15))}
.card .thumb .tag{position:absolute;top:10px;left:10px;background:rgba(255,255,255,.92);color:var(--c-primary);font-size:.72em;font-weight:800;padding:4px 10px;border-radius:999px}
.card .thumb .fav{position:absolute;top:10px;right:10px;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.92);display:grid;place-items:center;font-size:1em;color:var(--c-muted)}
.card .thumb .fav.on{color:var(--c-danger)}
.card .body{padding:16px 16px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .body h3{font-size:1.08em;line-height:1.35}
.card .meta{display:flex;flex-wrap:wrap;gap:6px;font-size:.8em;color:var(--c-muted)}
.card .meta .pill{background:var(--c-primary-l);color:var(--c-primary-d);border-radius:999px;padding:2px 9px;font-weight:700}
.card .foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:6px}
.price{color:var(--c-danger);font-weight:800;font-size:1.1em}
.price small{color:var(--c-muted);font-weight:600;font-size:.7em}
.rating{color:var(--c-gold);font-weight:800;font-size:.9em}
.rating span{color:var(--c-muted);font-weight:600}

/* ---------- 特色/卖点 ---------- */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-s);transition:.2s}
.feature:hover{box-shadow:var(--shadow-m);transform:translateY(-3px)}
.feature .ico{width:52px;height:52px;border-radius:14px;background:var(--c-primary-l);color:var(--c-primary);display:grid;place-items:center;font-size:1.6em;margin-bottom:14px}
.feature h3{font-size:1.1em;margin-bottom:6px}
.feature p{font-size:.9em;color:var(--c-ink-2)}

/* ---------- 统计带 ---------- */
.stats{background:linear-gradient(120deg,var(--c-primary),#0c5f4e);color:#fff;border-radius:24px;padding:34px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stats .num{font-size:2.1em;font-weight:800}
.stats .num em{color:var(--c-accent)}
.stats .lbl{opacity:.85;font-size:.9em}

/* ---------- 产业大脑看板 ---------- */
.dashboard{display:grid;grid-template-columns:1.4fr 1fr;gap:22px}
.panel{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-s)}
.panel h3{font-size:1.05em;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.panel h3 .dot{width:8px;height:8px;border-radius:50%;background:var(--c-accent)}
.bar-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.bar-row .name{width:74px;font-size:.85em;color:var(--c-ink-2);flex:0 0 auto}
.bar-track{flex:1;height:12px;background:var(--c-bg);border-radius:999px;overflow:hidden}
.bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--c-primary),#2aa98a);transition:width 1s}
.bar-row .val{width:48px;text-align:right;font-size:.82em;font-weight:700;color:var(--c-primary-d)}
.donut-wrap{display:flex;align-items:center;gap:20px}
.donut{flex:0 0 auto}

/* ---------- 筛选栏 ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.filters .chip{padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--c-line);font-weight:600;font-size:.88em;color:var(--c-ink-2);transition:.15s}
.filters .chip:hover{border-color:var(--c-primary)}
.filters .chip.on{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.filters input[type=search]{flex:1;min-width:200px;padding:9px 16px;border-radius:999px;border:1px solid var(--c-line);background:#fff;font-size:.9em;outline:none}
.mall-feature{display:flex;align-items:center;gap:14px;background:linear-gradient(100deg,var(--c-primary-l),#fff);border:1px solid var(--c-line);border-radius:var(--radius);padding:16px 20px;margin:0 0 20px;flex-wrap:wrap}
.mall-feature .mf-tag{background:var(--c-primary);color:#fff;font-weight:700;padding:6px 12px;border-radius:999px;white-space:nowrap;font-size:.86em}
.mall-feature p{margin:0;font-size:.94em;color:var(--c-ink-2)}

/* ---------- 详情页 ---------- */
.detail-hero{aspect-ratio:21/9;max-height:380px;border-radius:20px;overflow:hidden;position:relative;background:linear-gradient(135deg,#cfe7df,#e8d9bf);display:grid;place-items:center;font-size:5em}
.detail-body{display:grid;grid-template-columns:1.6fr 1fr;gap:30px;margin-top:26px}
.prose h3{font-size:1.25em;margin:22px 0 10px}
.prose p{color:var(--c-ink-2);margin-bottom:12px}
.prose ul.ticks li{position:relative;padding-left:26px;margin-bottom:8px;color:var(--c-ink-2)}
.prose ul.ticks li::before{content:"✓";position:absolute;left:0;color:var(--c-primary);font-weight:800}
.aside-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-s);position:sticky;top:86px}
.aside-card .row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--c-line);font-size:.92em}
.aside-card .row:last-of-type{border-bottom:none}
.aside-card .row b{color:var(--c-ink)}

/* ---------- 表单 ---------- */
.field-group{margin-bottom:16px}
.field-group label{display:block;font-weight:700;font-size:.88em;margin-bottom:6px}
.field-group input,.field-group select,.field-group textarea{
  width:100%;padding:11px 14px;border:1px solid var(--c-line);border-radius:12px;font-size:.95em;
  background:#fff;font-family:inherit;outline:none;transition:.15s
}
.field-group input:focus,.field-group select:focus,.field-group textarea:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px var(--c-primary-l)}
.steps{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.step{display:flex;align-items:center;gap:8px;font-size:.85em;color:var(--c-muted);font-weight:700}
.step .n{width:24px;height:24px;border-radius:50%;background:var(--c-line);color:var(--c-ink-2);display:grid;place-items:center;font-size:.8em}
.step.done .n{background:var(--c-primary);color:#fff}
.step.active .n{background:var(--c-accent);color:#fff}

/* ---------- 模态 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(15,30,25,.55);display:none;align-items:center;justify-content:center;z-index:200;padding:20px}
.modal-mask.show{display:flex}
.modal{background:#fff;border-radius:20px;max-width:520px;width:100%;max-height:88vh;overflow:auto;box-shadow:var(--shadow-l);animation:rise .25s}
@keyframes rise{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--c-line)}
.modal-head h3{font-size:1.15em}
.modal-body{padding:22px}
.modal-close{font-size:1.4em;color:var(--c-muted)}

/* ---------- 聊天挂件 ---------- */
.ai-fab{position:fixed;left:24px;bottom:24px;z-index:150;width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--c-primary),#2aa98a);color:#fff;font-size:1.6em;display:grid;place-items:center;box-shadow:var(--shadow-l);transition:.2s}
.ai-fab:hover{transform:scale(1.08)}
.ai-fab .pulse{position:absolute;inset:0;border-radius:50%;border:2px solid var(--c-primary);animation:ring 2s infinite}
@keyframes ring{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.5);opacity:0}}
.chat-panel{position:fixed;left:24px;bottom:96px;z-index:160;width:380px;max-width:calc(100vw - 32px);height:560px;max-height:calc(100vh - 130px);background:#fff;border-radius:20px;box-shadow:var(--shadow-l);display:none;flex-direction:column;overflow:hidden;border:1px solid var(--c-line)}
.chat-panel.show{display:flex}
.chat-head{background:linear-gradient(135deg,var(--c-primary),#0a5e4d);color:#fff;padding:14px 16px;display:flex;align-items:center;gap:10px}
.chat-head .ai-orb{width:36px;height:36px;font-size:1.1em}
.chat-head .x{margin-left:auto;font-size:1.3em;opacity:.9}
.chat-log{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:12px;background:var(--c-bg)}
.msg{max-width:84%;padding:10px 14px;border-radius:14px;font-size:.9em;line-height:1.55;white-space:pre-wrap}
.msg.bot{background:#fff;border:1px solid var(--c-line);align-self:flex-start;border-bottom-left-radius:4px}
.msg.user{background:var(--c-primary);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.msg .mini-card{margin-top:8px;border:1px solid var(--c-line);border-radius:12px;padding:8px 10px;background:#fafafa;font-size:.85em}
.msg .mini-card a{color:var(--c-primary);font-weight:700}
.typing{display:flex;gap:4px;align-self:flex-start;background:#fff;border:1px solid var(--c-line);padding:12px 14px;border-radius:14px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--c-muted);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}
.chat-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--c-line);background:#fff}
.chat-input input{flex:1;border:1px solid var(--c-line);border-radius:999px;padding:10px 16px;font-size:.9em;outline:none}
.chat-input button{background:var(--c-primary);color:#fff;border-radius:50%;width:42px;height:42px;display:grid;place-items:center;font-size:1.1em}

/* ---------- 页脚 ---------- */
.footer{background:#0d201b;color:#cfdcd6;margin-top:40px;padding:48px 0 26px}
.footer a{color:#cfdcd6}
.footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;align-items:start}
.footer .cols>div{min-width:0}
.footer h4{color:#fff;font-size:1em;margin-bottom:14px}
.footer .logo{color:#fff;margin-bottom:12px}
.footer ul li{margin-bottom:9px;font-size:.9em}
.footer ul li:hover a{color:var(--c-accent)}
.footer .bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;font-size:.82em;color:#8fa89e;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.footer .news{display:flex;gap:8px;margin-top:10px}
.footer .news input{flex:1;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:9px 14px;color:#fff;font-size:.85em;outline:none}
.footer .news input::placeholder{color:#8fa89e}

/* ---------- 提示 toast ---------- */
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%) translateY(20px);background:var(--c-ink);color:#fff;padding:12px 22px;border-radius:999px;font-size:.9em;z-index:300;opacity:0;transition:.25s;box-shadow:var(--shadow-m)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- 面包屑 ---------- */
.crumbs{font-size:.85em;color:var(--c-muted);margin:18px 0}
.crumbs a:hover{color:var(--c-primary)}

/* ---------- 空状态 ---------- */
.empty{text-align:center;padding:60px 20px;color:var(--c-muted)}
.empty .big{font-size:3em;margin-bottom:10px}

/* ---------- 订单/购物车 ---------- */
.cart-item{display:flex;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--c-line)}
.cart-item .thumb{width:84px;height:64px;border-radius:12px;background:linear-gradient(135deg,#cfe7df,#e8d9bf);display:grid;place-items:center;font-size:1.8em;flex:0 0 auto}
.cart-item .info{flex:1}
.cart-item .info h4{font-size:1em}
.cart-item .info .meta{font-size:.82em;color:var(--c-muted)}
.qty{display:flex;align-items:center;gap:8px}
.qty button{width:28px;height:28px;border-radius:8px;background:var(--c-bg);border:1px solid var(--c-line);font-weight:800;color:var(--c-ink-2)}
.qty span{min-width:22px;text-align:center;font-weight:700}
.order-summary{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-s)}
.order-summary .row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--c-line);font-size:.95em}
.order-summary .total{font-size:1.2em;font-weight:800;color:var(--c-danger)}

/* ---------- 会员/资料卡 ---------- */
.profile{display:flex;gap:18px;align-items:center;background:linear-gradient(135deg,var(--c-primary),#0a5e4d);color:#fff;padding:24px;border-radius:20px;box-shadow:var(--shadow-m)}
.profile .avatar{width:72px;height:72px;border-radius:50%;background:rgba(255,255,255,.2);display:grid;place-items:center;font-size:2em;border:2px solid rgba(255,255,255,.4)}
.profile .lvl{background:var(--c-accent);border-radius:999px;padding:3px 12px;font-size:.78em;font-weight:800;display:inline-block;margin-left:8px}
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--c-line);margin:20px 0}
.tabs button{padding:12px 18px;font-weight:700;color:var(--c-muted);border-bottom:3px solid transparent;font-size:.95em}
.tabs button.on{color:var(--c-primary);border-color:var(--c-accent)}
.order-card{background:#fff;border:1px solid var(--c-line);border-radius:14px;padding:16px;margin-bottom:12px;box-shadow:var(--shadow-s)}

/* ---------- 商户/B端 ---------- */
.b2b-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.b2b-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-s);transition:.2s}
.b2b-card:hover{box-shadow:var(--shadow-m);transform:translateY(-3px)}
.b2b-card .ico{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,var(--c-primary-l),#d8efe7);color:var(--c-primary);display:grid;place-items:center;font-size:1.7em;margin-bottom:14px}
.b2b-card h3{font-size:1.1em;margin-bottom:8px}
.b2b-card p{font-size:.9em;color:var(--c-ink-2)}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:10px 0 0}
.flow .stepc{background:#fff;border:1px solid var(--c-line);border-radius:14px;padding:16px;text-align:center;box-shadow:var(--shadow-s)}
.flow .stepc .n{width:34px;height:34px;border-radius:50%;background:var(--c-primary);color:#fff;display:grid;place-items:center;margin:0 auto 8px;font-weight:800}
.flow .stepc p{font-size:.82em;color:var(--c-ink-2)}

/* ---------- 区块底色 ---------- */
.bg-soft{background:linear-gradient(180deg,#eef6f2,#f7f5f0)}
.bg-ink{background:linear-gradient(160deg,#0d201b,#103026);color:#fff}

/* ==================== 手机端适配 ==================== */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .hero-art{order:-1}
  .detail-body,.dashboard{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .features{grid-template-columns:repeat(2,1fr)}
  .b2b-grid{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .aside-card{position:static}
}
@media(max-width:980px){
  .footer .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav{position:fixed;top:66px;left:0;right:0;background:#fff;flex-direction:column;padding:14px 20px;gap:2px;border-bottom:1px solid var(--c-line);box-shadow:var(--shadow-m);display:none;max-height:80vh;overflow:auto}
  .nav.open{display:flex}
  .nav a{padding:12px 10px;border-radius:10px}
  .menu-toggle{display:grid;place-items:center}
  .header-tools .seg,.header-tools .lang{display:none}
  .hero h1{font-size:2em}
  .grid-4,.grid-3,.grid-2{grid-template-columns:1fr}
  .features{grid-template-columns:1fr}
  .b2b-grid,.flow,.stats{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr 1fr}
  .searchbar .field{min-width:100%}
  .chat-panel{left:12px;right:auto;width:auto;bottom:86px}
}
@media(max-width:560px){
  .footer .cols{grid-template-columns:1fr}
  .footer .bottom{flex-direction:column;align-items:flex-start}
}

/* ---------- 文旅主题覆盖（悬浮客服 / 城市切换，高于模块默认蓝） ---------- */
body .sf-wrap, body .city-modal{
  --xsd-brand:#0e9c79;
  --xsd-brand-deep:#0b6b54;
  --xsd-brand-soft:#eafaf4;
  --xsd-brand-border:#bfe9da;
  --xsd-accent:#ff7a3d;
}
/* 城市切换触发按钮在顶栏的样式 */
.city-trigger{display:inline-flex;align-items:center;gap:4px;font-size:.86em;color:var(--c-primary);background:var(--c-primary-soft);border:1px solid var(--c-line);padding:5px 11px;border-radius:999px;cursor:pointer;white-space:nowrap;transition:.15s}
.city-trigger:hover{border-color:var(--c-primary);background:#fff}
.city-trigger b{font-weight:700}
@media(max-width:680px){ .city-trigger{font-size:.8em;padding:4px 9px} }