/* ============================================================
   regions.css — 地域聚合落地页样式（与主站同一设计体系）
   ============================================================ */
:root{
  --orange:#F05A22; --orange-deep:#D9480F; --orange-soft:#FFE9DD;
  --ink:#17191D; --ink-2:#23272C; --ink-3:#2E333A;
  --paper:#F6F3EE; --surface:#FFFFFF; --line:#E7E0D6; --muted:#6E747B;
  --font-display:'Barlow Condensed','Arial Narrow',Helvetica,Arial,sans-serif;
  --font-body:'Barlow','Helvetica Neue',Helvetica,Arial,sans-serif;
  --container:1280px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-body);color:var(--ink);background:var(--paper);line-height:1.55;-webkit-font-smoothing:antialiased;}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- 轻量顶栏：品牌 + 返回主网站 + 语言切换 ---------- */
.r-topbar{background:var(--ink);color:#fff;}
.r-topbar-inner{max-width:var(--container);margin:0 auto;padding:10px 24px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;}
.r-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--font-display);}
.r-brand .mark{width:30px;height:30px;border-radius:8px;background:var(--orange);display:flex;align-items:center;justify-content:center;color:#fff;flex:none;}
.r-brand .mark svg{width:18px;height:18px;}
.r-brand b{font-size:18px;letter-spacing:.04em;font-weight:800;}
.r-brand small{display:block;font-size:9.5px;letter-spacing:.28em;color:#B9BEC5;font-weight:600;}
.r-top-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.r-back{display:inline-flex;align-items:center;gap:8px;background:var(--orange);color:#fff;font-weight:600;font-size:13.5px;padding:9px 16px;border-radius:8px;transition:background .2s;white-space:nowrap;}
.r-back:hover{background:var(--orange-deep);}
.lang-switch{display:inline-flex;background:var(--ink-2);border:1px solid #3A4047;border-radius:8px;overflow:hidden;}
.lang-switch button{background:none;border:0;color:#C6CBD1;font-family:var(--font-body);font-size:12.5px;font-weight:600;padding:8px 12px;cursor:pointer;transition:.15s;}
.lang-switch button.on{background:var(--orange);color:#fff;}

/* ---------- 面包屑 ---------- */
.r-crumb{font-size:12.5px;color:var(--muted);padding:14px 0 0;}
.r-crumb .container{display:flex;gap:6px;align-items:center;flex-wrap:wrap;}
.r-crumb a:hover{color:var(--orange);}
.r-crumb .sep{color:#B9B2A6;}
.r-crumb .now{color:var(--ink);font-weight:600;}

/* ---------- Hero ---------- */
.r-hero{background:linear-gradient(180deg,#FFFFFF,var(--paper));padding:30px 0 8px;}
.r-hero .eyebrow{font-family:var(--font-display);font-weight:700;letter-spacing:.22em;text-transform:uppercase;font-size:13px;color:var(--orange);}
.r-hero h1{font-family:var(--font-display);font-weight:800;text-transform:uppercase;font-size:clamp(34px,4.6vw,58px);line-height:1.0;letter-spacing:.01em;margin-top:8px;}
.r-hero h1 em{color:var(--orange);font-style:normal;}
.r-hero .lead{color:var(--muted);font-size:17px;max-width:720px;margin-top:12px;}
.r-hero-top{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.r-count{font-family:var(--font-display);font-size:34px;font-weight:800;color:var(--orange);line-height:1;}
.r-count small{display:block;font-family:var(--font-body);font-size:12.5px;color:var(--muted);font-weight:500;letter-spacing:.06em;text-transform:uppercase;margin-top:4px;}
.r-points{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px;}
.r-point{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 18px;display:flex;gap:12px;align-items:flex-start;}
.r-point .ico{width:36px;height:36px;border-radius:10px;background:var(--orange-soft);color:var(--orange-deep);display:flex;align-items:center;justify-content:center;flex:none;}
.r-point .ico svg{width:19px;height:19px;}
.r-point b{font-size:15px;display:block;line-height:1.3;}
.r-point span{font-size:12.5px;color:var(--muted);display:block;margin-top:3px;}
@media(max-width:760px){.r-points{grid-template-columns:1fr;}}

/* ---------- 筛选条 ---------- */
.r-filter{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);margin-top:26px;}
.r-filter-inner{max-width:var(--container);margin:0 auto;padding:14px 24px;}
.r-filter-title{font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:13px;color:var(--ink-2);display:flex;align-items:center;gap:8px;}
.r-filter-title svg{width:15px;height:15px;color:var(--orange);}
.r-frow{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px;align-items:center;}
.r-fgroup{display:flex;align-items:center;gap:7px;}
.r-fgroup .lbl{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);}
.r-chips{display:flex;gap:7px;flex-wrap:wrap;}
.r-chip{font-size:12.5px;padding:6px 12px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);border-radius:999px;cursor:pointer;transition:.15s;font-family:var(--font-body);white-space:nowrap;}
.r-chip:hover{border-color:var(--orange);color:var(--orange-deep);}
.r-chip.on{background:var(--orange);border-color:var(--orange);color:#fff;font-weight:600;}
.r-clear{font-size:12px;color:var(--muted);text-decoration:underline;cursor:pointer;background:none;border:0;padding:4px;}
.r-clear:hover{color:var(--orange-deep);}

/* ---------- 分组 + 卡片网格 ---------- */
.r-main{padding:30px 0 10px;}
.r-group{margin-bottom:34px;}
.r-group-head{display:flex;align-items:baseline;gap:12px;border-bottom:2px solid var(--ink);padding-bottom:8px;margin-bottom:16px;}
.r-group-head h2{font-family:var(--font-display);font-weight:800;font-size:26px;text-transform:uppercase;letter-spacing:.02em;color:var(--ink);}
.r-group-head .n{font-family:var(--font-display);font-weight:700;font-size:17px;color:var(--orange);}
.r-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
@media(max-width:1080px){.r-grid{grid-template-columns:repeat(3,1fr);}}
@media(max-width:760px){.r-grid{grid-template-columns:repeat(2,1fr);gap:12px;}}
@media(max-width:460px){.r-grid{grid-template-columns:1fr;}}

.rc-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s;}
.rc-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(23,25,29,.10);}
.rc-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:#E8E4DD;}
.rc-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.rc-card:hover .rc-media img{transform:scale(1.05);}
.rc-ph{position:absolute;left:10px;top:10px;background:rgba(23,25,29,.72);color:#fff;font-size:10.5px;letter-spacing:.06em;padding:4px 9px;border-radius:6px;backdrop-filter:blur(3px);}
.rc-tag{position:absolute;left:10px;top:10px;background:var(--orange);color:#fff;font-size:10.5px;font-weight:700;letter-spacing:.05em;padding:4px 9px;border-radius:6px;}
.rc-tag.dark{background:var(--ink-2);}
.rc-body{padding:14px 16px 16px;display:flex;flex-direction:column;flex:1;}
.rc-name{font-family:var(--font-display);font-weight:800;font-size:20px;letter-spacing:.01em;line-height:1.1;}
.rc-name small{display:block;font-family:var(--font-body);font-weight:500;font-size:12px;color:var(--muted);letter-spacing:.04em;margin-top:2px;}
.rc-meta{display:flex;gap:12px;margin-top:9px;font-size:12.5px;color:var(--muted);flex-wrap:wrap;}
.rc-meta b{color:var(--ink-2);font-weight:600;}
.rc-div{height:1px;background:var(--line);margin:12px 0;}
.rc-price{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap;}
.rc-price strong{font-family:var(--font-display);font-weight:800;font-size:24px;color:var(--orange-deep);}
.rc-price span{font-size:12.5px;color:var(--muted);}
.rc-acts{display:flex;gap:9px;margin-top:13px;}
.rc-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:7px;font-size:13px;font-weight:600;padding:10px 12px;border-radius:9px;transition:.15s;border:0;cursor:pointer;font-family:var(--font-body);}
.rc-btn.primary{background:var(--orange);color:#fff;}
.rc-btn.primary:hover{background:var(--orange-deep);}
.rc-btn.ghost{background:var(--orange-soft);color:var(--orange-deep);}
.rc-btn.ghost:hover{background:#FFDCC9;}
.rc-btn svg{width:15px;height:15px;}

/* ---------- 空态 / 分页 ---------- */
.r-empty{padding:60px 0;text-align:center;color:var(--muted);font-size:16px;}
.r-empty b{display:block;font-family:var(--font-display);font-size:26px;color:var(--ink);text-transform:uppercase;margin-bottom:6px;}
.r-pager{display:flex;justify-content:center;gap:8px;margin:26px 0 8px;flex-wrap:wrap;}
.r-pg{min-width:38px;padding:9px 12px;border:1px solid var(--line);background:var(--surface);border-radius:8px;font-size:13.5px;cursor:pointer;text-align:center;transition:.15s;}
.r-pg:hover{border-color:var(--orange);color:var(--orange-deep);}
.r-pg.on{background:var(--orange);border-color:var(--orange);color:#fff;font-weight:700;}
.r-pg.dis{opacity:.4;pointer-events:none;}

/* ---------- CTA / 页脚 ---------- */
.r-cta{background:var(--ink);color:#fff;padding:44px 0;margin-top:30px;}
.r-cta-inner{max-width:var(--container);margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.r-cta h2{font-family:var(--font-display);font-weight:800;text-transform:uppercase;font-size:clamp(26px,3.4vw,40px);line-height:1.05;}
.r-cta p{color:#B9BEC5;margin-top:6px;font-size:15px;}
.r-cta .actions{display:flex;gap:12px;flex-wrap:wrap;}
.r-footer{background:#0E1013;color:#8B9198;padding:26px 0 34px;font-size:13px;}
.r-footer-inner{max-width:var(--container);margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center;}
.r-footer a{color:#C6CBD1;}
.r-footer a:hover{color:var(--orange);}
.r-footer .foot-links{display:flex;gap:18px;flex-wrap:wrap;}

/* ---------- 地域总入口 Hub 卡片 ---------- */
.rh-hero{background:linear-gradient(180deg,#FFFFFF,var(--paper));padding:34px 0 10px;}
.rh-hero h1{font-family:var(--font-display);font-weight:800;text-transform:uppercase;font-size:clamp(34px,4.6vw,56px);line-height:1.0;margin-top:8px;}
.rh-hero h1 em{color:var(--orange);font-style:normal;}
.rh-hero .lead{color:var(--muted);font-size:17px;max-width:760px;margin-top:12px;}
.rh-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:34px 0 10px;}
@media(max-width:900px){.rh-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.rh-grid{grid-template-columns:1fr;}}
.rh-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s,border-color .18s;position:relative;overflow:hidden;}
.rh-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(23,25,29,.10);border-color:var(--orange);}
.rh-card .rh-code{font-family:var(--font-display);font-weight:800;font-size:13px;letter-spacing:.18em;color:var(--orange);text-transform:uppercase;}
.rh-card h3{font-family:var(--font-display);font-weight:800;font-size:30px;text-transform:uppercase;letter-spacing:.01em;margin-top:4px;line-height:1.05;}
.rh-card p{color:var(--muted);font-size:14px;margin-top:10px;flex:1;}
.rh-card .rh-foot{display:flex;align-items:center;justify-content:space-between;margin-top:18px;padding-top:14px;border-top:1px solid var(--line);}
.rh-card .rh-count{font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--ink-2);}
.rh-card .rh-count b{color:var(--orange);font-size:19px;margin-right:3px;}
.rh-card .rh-go{display:inline-flex;align-items:center;gap:6px;color:var(--orange-deep);font-weight:600;font-size:13.5px;}
.rh-card .rh-go:hover{gap:10px;}
.rh-card .rh-go svg{width:15px;height:15px;}