:root{
  --blue:#1677c8; --blue-d:#0d5a9c; --blue-l:#e8f2fc;
  --teal:#12a594; --teal-l:#e3f6f3;
  --amber:#c47f0a; --amber-l:#fdf3e2;
  --ink:#1c2530; --ink2:#57646f; --ink3:#8b97a3;
  --line:#e3e8ee; --bg:#f5f7fa; --card:#ffffff;
  --ok:#0f9d58; --warn:#c47f0a; --danger:#d64545;
  --r:12px; --sh:0 2px 10px rgba(28,37,48,.06);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);color:var(--ink);font-size:14px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.muted{color:var(--ink2)}.small{font-size:12px}.tiny{font-size:11px}

/* ===== 演示数据提示条 ===== */
.demo-bar{background:#fff8e6;border-bottom:1px solid #f0dfae;color:#7a5b00;font-size:12px;
  padding:7px 16px;text-align:center}
.demo-bar.online{background:#e8f8ef;border-bottom-color:#bfe8cf;color:#0a6d3f}

/* ===== 信息来源标识条（合规必挂） ===== */
.srcbar{display:flex;flex-wrap:wrap;gap:4px 8px;align-items:center;background:#f7f9fc;
  border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:8px;
  padding:6px 9px;margin:9px 0 2px;font-size:11px}
.srcbar.warn{border-left-color:var(--warn);background:var(--amber-l)}
.srcbar .sb-h{color:#fff;background:var(--ink2);border-radius:5px;padding:1px 6px;font-weight:500;flex:none}
.srcbar .sb-b{color:var(--ink);font-weight:500}
.srcbar .sb-d{color:var(--ink3)}
.srcbar .sb-c{color:var(--warn);margin-left:auto}
.srcbar.warn .sb-c{color:#7a5b00}
.srcnote{color:var(--ink2)}
.srcnote.strong{color:#0a6d63;background:var(--teal-l);border-radius:6px;padding:4px 7px;display:block}

/* ===== 后台表单 ===== */
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
@media(max-width:720px){.f-grid{grid-template-columns:1fr}}
.modal-mask{position:fixed;inset:0;background:rgba(20,28,38,.45);display:flex;align-items:flex-start;
  justify-content:center;padding:40px 16px;z-index:200;overflow:auto}
.modal{background:#fff;border-radius:14px;max-width:720px;width:100%;padding:18px;box-shadow:0 10px 40px rgba(0,0,0,.2)}
.modal h3{margin:0 0 12px;font-size:16px}
.login-box{max-width:380px;margin:64px auto;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:24px;box-shadow:var(--sh)}
.row-act{display:flex;gap:5px;flex-wrap:wrap}
.pill{font-size:11px;padding:2px 7px;border-radius:999px;background:#eef1f5;color:var(--ink2)}
.pill.g{background:#e8f8ef;color:#0a6d3f}.pill.r{background:#fdeaea;color:var(--danger)}
.pill.y{background:var(--amber-l);color:var(--amber)}.pill.b{background:var(--blue-l);color:var(--blue-d)}
.tb input.f,.tb select.f{padding:6px 8px;font-size:12.5px;border-radius:8px}
.hint{font-size:11.5px;color:var(--ink3);margin:6px 0 0}

/* ===== 顶栏 ===== */
header.top{background:linear-gradient(90deg,var(--blue),var(--blue-d));color:#fff;position:sticky;top:0;z-index:50}
header.top .wrap{display:flex;align-items:center;gap:18px;height:58px}
.logo{font-size:17px;font-weight:600;color:#fff;white-space:nowrap;display:flex;align-items:center;gap:8px}
.logo .dot{width:22px;height:22px;border-radius:50%;background:#fff;color:var(--blue);
  display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}
nav.main{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
nav.main a{color:#dbeaf8;padding:7px 12px;border-radius:8px;font-size:13.5px}
nav.main a:hover{background:rgba(255,255,255,.14);color:#fff}
nav.main a.on{background:rgba(255,255,255,.2);color:#fff;font-weight:500}

/* ===== 搜索区 ===== */
.hero{background:#fff;border-bottom:1px solid var(--line);padding:18px 0 14px}
.hero h1{margin:0 0 4px;font-size:20px;font-weight:600}
.hero p.sub{margin:0 0 14px;color:var(--ink2);font-size:13px}
.searchbar{display:flex;gap:8px;flex-wrap:wrap}
.searchbar input{flex:1;min-width:200px;padding:11px 14px;border:1px solid var(--line);border-radius:10px;font-size:14px;outline:none}
.searchbar input:focus{border-color:var(--blue)}
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;border-radius:10px;border:1px solid transparent;
  background:var(--blue);color:#fff;font-size:14px;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--blue-d)}
.btn.ghost{background:#fff;color:var(--blue);border-color:var(--line)}
.btn.ghost:hover{background:var(--blue-l)}
.btn.sm{padding:6px 12px;font-size:12.5px;border-radius:8px}
.btn.gray{background:#eef1f5;color:var(--ink2)}
.btn.gray:hover{background:#e3e8ee}

/* ===== 筛选 ===== */
.filters{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;margin:16px 0}
.frow{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap;margin:5px 0}
.frow .lb{width:56px;color:var(--ink3);font-size:12.5px;flex:none}
.chip{padding:4px 11px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink2);
  font-size:12.5px;cursor:pointer}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.chip.on{background:var(--blue);border-color:var(--blue);color:#fff}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:14px 0 10px}
.toolbar .count{color:var(--ink2);font-size:13px}
.toolbar .sorts{margin-left:auto;display:flex;gap:6px}

/* ===== 水站卡片 ===== */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:12px;padding-bottom:28px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;box-shadow:var(--sh);
  position:relative;display:flex;flex-direction:column}
.card.pinned{border-color:#f0cf8e;box-shadow:0 2px 12px rgba(196,127,10,.16)}
.card .top-row{display:flex;gap:10px;align-items:flex-start}
.card .avatar{width:42px;height:42px;border-radius:10px;flex:none;display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:600;color:#fff;background:var(--blue)}
.card .avatar.self{background:var(--teal)}
.card h3{margin:0 0 2px;font-size:15px;font-weight:600;line-height:1.35}
.card .meta{color:var(--ink3);font-size:12px}
.card .brands{display:flex;gap:5px;flex-wrap:wrap;margin:9px 0 8px}
.tag{font-size:11px;padding:2px 8px;border-radius:6px;background:#f0f3f7;color:var(--ink2)}
.tag.brand{background:var(--blue-l);color:var(--blue-d)}
.tag.self{background:var(--teal-l);color:#0a6d63}
.card .phone-box{margin-top:auto;border-top:1px dashed var(--line);padding-top:10px}
.phone{font-size:15px;font-weight:600;color:var(--ink);letter-spacing:.4px}
.badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;padding:2px 7px;border-radius:6px;font-weight:500}
.badge.claimed{background:var(--teal-l);color:#0a6d63}
.badge.public{background:#eef1f5;color:var(--ink2)}
.badge.self{background:var(--teal);color:#fff}
.badge.top{background:var(--amber-l);color:var(--amber)}
.badge.shut{background:#fdeaea;color:var(--danger)}
.src{color:var(--ink3);font-size:11px;margin-top:5px;display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.actions{display:flex;gap:6px;margin-top:9px;flex-wrap:wrap}
.stars{color:#f5a623;font-size:12px;letter-spacing:1px}
.kv{display:flex;gap:14px;color:var(--ink3);font-size:11.5px;margin-top:6px;flex-wrap:wrap}

/* ===== 价格行情 ===== */
.bands{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px}
.band{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;border-left:4px solid var(--blue)}
.band.low{border-left-color:var(--ok)}
.band.mid{border-left-color:var(--blue)}
.band.high{border-left-color:var(--amber)}
.band h3{margin:0 0 2px;font-size:15px}
.band .rng{font-size:20px;font-weight:700;color:var(--blue-d);margin:4px 0 8px}
.band.low .rng{color:#0b7a44}.band.high .rng{color:var(--amber)}
table.tb{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
table.tb th,table.tb td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--line);font-size:13px}
table.tb th{background:#f7f9fc;color:var(--ink2);font-weight:500;font-size:12.5px}
table.tb tr:last-child td{border-bottom:none}
table.tb td.num{font-variant-numeric:tabular-nums}

/* ===== 通用块 ===== */
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;margin:16px 0}
.panel h2{margin:0 0 10px;font-size:16px;font-weight:600}
.panel h3{margin:16px 0 8px;font-size:14px;font-weight:600}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:720px){.grid2{grid-template-columns:1fr}}
.notice{border-radius:10px;padding:11px 13px;font-size:12.5px;line-height:1.6}
.notice.info{background:var(--blue-l);color:#0d4a80}
.notice.warn{background:var(--amber-l);color:#7a5b00}
.notice.ok{background:var(--teal-l);color:#0a6d63}
label.f{display:block;margin:12px 0 5px;font-size:13px;color:var(--ink2)}
input.f,select.f,textarea.f{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px;font-family:inherit;outline:none;background:#fff}
input.f:focus,select.f:focus,textarea.f:focus{border-color:var(--blue)}

/* ===== 层级示意 ===== */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px}
@media(max-width:720px){.tiers{grid-template-columns:1fr}}
.tier{border:1px solid var(--line);border-radius:10px;padding:12px;background:#fff}
.tier h4{margin:0 0 6px;font-size:13.5px;display:flex;align-items:center;gap:6px}
.tier p{margin:4px 0;font-size:12px;color:var(--ink2)}

/* ===== 后台 ===== */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:14px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:13px}
.stat .n{font-size:22px;font-weight:700;color:var(--blue-d);font-variant-numeric:tabular-nums}
.stat .l{font-size:12px;color:var(--ink2);margin-top:2px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:0;flex-wrap:wrap}
.tabs button{background:none;border:none;padding:9px 14px;font-size:13.5px;color:var(--ink2);cursor:pointer;
  border-bottom:2px solid transparent;font-family:inherit}
.tabs button.on{color:var(--blue);border-bottom-color:var(--blue);font-weight:500}
.tabpane{display:none;padding-top:12px}.tabpane.on{display:block}

/* ===== 页脚 ===== */
footer.ft{background:#fff;border-top:1px solid var(--line);margin-top:32px;padding:22px 0 30px;color:var(--ink2);font-size:12.5px}
footer.ft .cols{display:grid;grid-template-columns:2.4fr 1fr 1fr 1fr;gap:20px}
@media(max-width:860px){footer.ft .cols{grid-template-columns:1fr 1fr}}
@media(max-width:720px){footer.ft .cols{grid-template-columns:1fr}}
footer.ft h4{margin:0 0 8px;font-size:13px;color:var(--ink)}
footer.ft p{margin:4px 0;line-height:1.7}
footer.ft .legal{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);color:var(--ink3);font-size:11.5px;line-height:1.75}
footer.ft .footer-legal{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;justify-content:center;margin-top:10px;font-size:12.5px;opacity:.92}
footer.ft .footer-legal a{color:inherit;text-decoration:none}
footer.ft .footer-legal a:hover{text-decoration:underline}

/* ===== 电话区：商家电话 × 平台服务 严格分区（合规引流） ===== */
.pbox-hd{font-size:11px;color:var(--ink3);letter-spacing:.3px;margin-bottom:4px}
.pbox-hd.plat{color:#0a6d63;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.plat-box{margin-top:10px;background:var(--teal-l);border:1px solid #bfe8e0;border-radius:10px;padding:10px 11px}
.plat-box .ptxt{color:#0a6d63;font-size:12px;line-height:1.55}
.plat-box .selfline{color:#0a6d63;font-size:11.5px;margin-top:6px;padding-top:6px;border-top:1px dashed #bfe8e0}
.badge.plat{background:var(--teal);color:#fff}
.btn.plat{background:var(--teal);border-color:var(--teal);color:#fff}
.btn.plat:hover{background:#0e8a7d}

/* ===== 需求登记（送水需求） ===== */
.req-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
@media(max-width:720px){.req-grid{grid-template-columns:1fr}}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:8px}
@media(max-width:720px){.steps{grid-template-columns:1fr 1fr}}
.step{border:1px solid var(--line);border-radius:10px;padding:11px;background:#fff}
.step .no{width:20px;height:20px;border-radius:50%;background:var(--teal);color:#fff;font-size:11.5px;
  display:inline-flex;align-items:center;justify-content:center;font-weight:600;margin-bottom:5px}
.step p{margin:0;font-size:12px;color:var(--ink2)}
.cta{background:linear-gradient(90deg,var(--blue),var(--blue-d));color:#fff;border-radius:var(--r);padding:16px 18px;margin:16px 0}
.cta h2{margin:0 0 6px;font-size:16px}
.cta p{margin:0 0 12px;font-size:12.5px;color:#dbeaf8}
.cta .btn{background:#fff;color:var(--blue-d)}
.cta .btn:hover{background:#eaf3fb}
.cta .btn.teal{background:var(--teal);color:#fff}
.cta .btn.teal:hover{background:#0e8a7d}

/* ===== 认领状态标识 / 权责拆分（合规显著标识） ===== */
.claim-ban{border-radius:12px;padding:12px 15px;margin:12px 0;border:1px solid}
.claim-ban.warn{background:#fff8ec;border-color:#f2d9a8}
.claim-ban.ok{background:#f1faf4;border-color:#c8e6cf}
.claim-ban .cb-tag{display:inline-block;font-size:12px;font-weight:600;border-radius:14px;padding:2px 10px;margin-bottom:6px}
.claim-ban .cb-tag.warn{background:#f6b73c;color:#5c3d00}
.claim-ban .cb-tag.ok{background:#0f9d58;color:#fff}
.claim-ban .cb-b{font-weight:600;color:#2b3a2e;line-height:1.7}
.claim-ban .cb-hint{font-size:12.5px;color:var(--ink3);margin:4px 0 8px;line-height:1.7}
.claim-ban .actions{display:flex;gap:8px;flex-wrap:wrap}
.claim-mini{font-size:12px;line-height:1.6;border-radius:8px;padding:6px 10px;margin:6px 0 0;border:1px dashed}
.claim-mini.warn{background:#fff8ec;border-color:#f2d9a8;color:#7a5a00}
.claim-mini.ok{background:#f1faf4;border-color:#c8e6cf;color:#1c6b3a}
.claim-mini a{color:inherit;font-weight:600}
.role-split table th{vertical-align:top}
.state-chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;border-radius:14px;padding:2px 10px}
.state-chip.warn{background:#fff0d1;color:#7a5a00}
.state-chip.ok{background:#e4f6ea;color:#1c6b3a}

/* ===== 工具页：订水计算器 / 水票对比 ===== */
.seg{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 14px}
.seg button{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-size:13px;
  color:var(--ink2);cursor:pointer;font-family:inherit}
.seg button.on{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:500}
.tool-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:16px;align-items:start}
@media(max-width:820px){.tool-grid{grid-template-columns:1fr}}
.calc-out{background:linear-gradient(135deg,var(--teal),#0e8a7d);color:#fff;border-radius:var(--r);padding:16px 18px}
.calc-out .big{font-size:30px;font-weight:700;line-height:1.2;font-variant-numeric:tabular-nums}
.calc-out .sub{font-size:12.5px;color:#d6f3ee;margin-top:2px}
.calc-out .li{display:flex;justify-content:space-between;gap:10px;border-top:1px dashed rgba(255,255,255,.35);
  padding:7px 0;font-size:13px}
.calc-out .li b{font-variant-numeric:tabular-nums}
.slider{width:100%;accent-color:var(--blue)}
.plan-card{border:1px solid var(--line);border-radius:var(--r);padding:13px;background:#fff}
.plan-card.rec{border-color:var(--teal);box-shadow:0 2px 12px rgba(18,165,148,.16)}
.plan-card h4{margin:0 0 4px;font-size:14px;display:flex;align-items:center;gap:6px}
.plan-card .pc-price{font-size:19px;font-weight:700;color:var(--blue-d);font-variant-numeric:tabular-nums}
.plan-card p{margin:5px 0;font-size:12px;color:var(--ink2)}
table.cmp td.num,table.cmp th.num{text-align:right;font-variant-numeric:tabular-nums}
table.cmp tr.hl{background:var(--teal-l)}
table.cmp tr.hl td{font-weight:600;color:#0a6d63}

/* ===== 榜单页 ===== */
.rank-row{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:12px 14px;margin-bottom:8px}
.rank-row .rk{width:30px;height:30px;flex:none;border-radius:9px;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px;background:#eef1f5;color:var(--ink2)}
.rank-row .rk.g1{background:#f6b73c;color:#5c3d00}
.rank-row .rk.g2{background:#cfd8e3;color:#3a4653}
.rank-row .rk.g3{background:#f0c9a0;color:#6b3f14}
.rank-row .rn{flex:1;min-width:0}
.rank-row .rn h4{margin:0;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-row .rn .meta{color:var(--ink3);font-size:12px}
.rank-row .rv{text-align:right;flex:none}
.rank-row .rv b{font-size:16px;color:var(--blue-d);font-variant-numeric:tabular-nums}
.rank-row .rv span{display:block;color:var(--ink3);font-size:11px}

/* ===== 分享海报 ===== */
.poster{width:100%;max-width:360px;margin:0 auto;border-radius:16px;padding:20px;color:#fff;
  background:linear-gradient(150deg,var(--blue),var(--blue-d) 70%);box-shadow:0 10px 30px rgba(13,90,156,.28)}
.poster .p-logo{display:flex;align-items:center;gap:8px;font-size:13px;color:#cfe4f7}
.poster .p-logo .dot{width:22px;height:22px;border-radius:50%;background:#fff;color:var(--blue);
  display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:12px}
.poster h3{margin:14px 0 2px;font-size:19px;line-height:1.3}
.poster .p-meta{font-size:12px;color:#cfe4f7;line-height:1.7}
.poster .p-tags{display:flex;gap:5px;flex-wrap:wrap;margin:10px 0}
.poster .p-tags span{background:rgba(255,255,255,.16);border-radius:6px;padding:2px 8px;font-size:11px}
.poster .p-foot{margin-top:14px;border-top:1px dashed rgba(255,255,255,.4);padding-top:12px}
.poster .p-tel{font-size:22px;font-weight:700;letter-spacing:1px}
.poster .p-note{font-size:11px;color:#cfe4f7;margin-top:3px}