/* =================================================================
   MicroSENSOR M200 · 水质传感器聚合总览页
   自包含样式,沿用站点青色视觉系统。类名以 wq- 开头。
   图片占位:.wq-ph 系列(线稿剪影 + 说明标签,待替换为实拍)。
   ================================================================= */
:root{
  --aqua:#0B7C93; --aqua-2:#1FA3BA; --aqua-ink:#0F4B5B;
  --deep:#06222B; --deep-2:#0A2A33; --deep-3:#0E3742;
  --ink:#0C2731; --muted:#5B7178; --muted-dk:#3A5058;
  --line:#DCEAED; --line-2:#C8DDE1;
  --surface:#FFFFFF; --bg:#F7FBFC; --bg-2:#EDF5F6;
  --amber:#C77D2E; --amber-dk:#A9631C;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --display:'Space Grotesk','Noto Sans SC',sans-serif;
  --body:'Noto Sans SC',system-ui,sans-serif;
  --shadow-rest:0 1px 2px rgba(6,34,44,.04),0 6px 20px rgba(6,34,44,.05);
  --shadow-hover:0 16px 40px rgba(11,124,147,.17);
  --maxw:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
.wq-wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
.wq-mono{font-family:var(--mono)}
::selection{background:rgba(31,163,186,.24)}

/* ---------- 图片占位符 ---------- */
.wq-ph{position:relative;background:#D3E7EB;background:linear-gradient(135deg,#E2F0F2 0%,#C9E2E7 100%);overflow:hidden}
.wq-ph::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(45deg,rgba(11,124,147,.04) 0 1px,transparent 1px 11px);pointer-events:none}
.wq-ph.dark{background:linear-gradient(135deg,#123c48 0%,#0b2b34 100%)}
.wq-ph.dark::after{background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.028) 0 1px,transparent 1px 11px)}
.wq-ph-art{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:1}
.wq-ph-art svg{height:96px;width:auto;stroke:var(--aqua);fill:none;opacity:1}
.wq-ph.dark .wq-ph-art svg{stroke:var(--aqua-2)}
.wq-ph-tag{position:absolute;left:12px;bottom:11px;z-index:3;font-family:var(--mono);font-size:10.5px;color:var(--aqua-ink);letter-spacing:.3px;display:inline-flex;align-items:center;gap:5px;background:rgba(255,255,255,.9);padding:4px 9px;border-radius:6px;box-shadow:0 1px 3px rgba(6,34,44,.1)}
.wq-ph-tag svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:1.7}
.wq-ph.dark .wq-ph-tag{color:rgba(224,240,242,.72);background:rgba(6,34,44,.5)}

/* 顶栏样式已剥离至 nav.css（全站公共文件） */

/* ---------- HERO ---------- */
.wq-hero{position:relative;overflow:hidden;padding:70px 0 60px;background:linear-gradient(180deg,#fff 0%,var(--bg) 100%)}
.wq-hero-canvas{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.wq-hero-canvas svg{position:absolute;bottom:-40px;left:-15%;width:130%;min-width:1440px;opacity:.5}
.wq-w1{fill:rgba(11,124,147,.06);animation:wq-drift 16s ease-in-out infinite alternate}
.wq-w2{fill:rgba(31,163,186,.05);animation:wq-drift 21s ease-in-out infinite alternate-reverse}
@keyframes wq-drift{to{transform:translateX(-56px) translateY(-10px)}}
.wq-glow{position:absolute;border-radius:50%;filter:blur(84px);z-index:0;pointer-events:none}
.wq-glow.a{width:400px;height:400px;top:-120px;right:4%;background:radial-gradient(circle,rgba(31,163,186,.26),transparent 70%)}
.wq-glow.b{width:320px;height:320px;bottom:-100px;left:-70px;background:radial-gradient(circle,rgba(11,124,147,.18),transparent 70%)}
.wq-hero-in{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 26px}
.wq-hero-grid{display:grid;grid-template-columns:1.05fr .9fr;gap:54px;align-items:center;margin-bottom:44px}
.wq-eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12px;letter-spacing:1.5px;color:var(--aqua);text-transform:uppercase;margin-bottom:22px}
.wq-eyebrow::before{content:"";width:26px;height:1px;background:var(--aqua)}
.wq-h1{font-family:var(--display);font-weight:700;font-size:clamp(29px,4vw,48px);line-height:1.1;letter-spacing:-.5px;margin:0 0 20px;max-width:15ch}
.wq-h1 em{font-style:normal;color:var(--aqua)}
.wq-lead{font-size:clamp(15px,1.5vw,17.5px);color:var(--muted-dk);max-width:56ch;margin:0 0 32px;line-height:1.75}
.wq-cta-row{display:flex;flex-wrap:wrap;gap:14px}
.wq-btn{display:inline-flex;align-items:center;gap:9px;padding:13px 22px;border-radius:9px;font-size:15px;font-weight:500;transition:transform .2s,background .2s,box-shadow .2s,border-color .2s;cursor:pointer;border:1px solid transparent}
.wq-btn.primary{background:var(--aqua);color:#fff;box-shadow:0 8px 22px rgba(11,124,147,.24)}
.wq-btn.primary:hover{background:var(--aqua-ink);transform:translateY(-2px);box-shadow:0 12px 28px rgba(11,124,147,.3)}
.wq-btn.ghost{background:#fff;color:var(--aqua-ink);border-color:var(--line-2)}
.wq-btn.ghost:hover{border-color:var(--aqua);transform:translateY(-2px)}
.wq-btn svg{width:16px;height:16px}

/* hero 视觉 */
.wq-hero-visual{border:1px solid var(--line);border-radius:16px;min-height:356px;box-shadow:var(--shadow-rest);display:flex;align-items:center;justify-content:center}
.wq-hero-visual .wq-tile-corner{z-index:2}
.wq-hero-probes{width:82%;height:auto;max-height:290px;stroke:var(--aqua);fill:none;position:relative;z-index:1}
@media(max-width:920px){.wq-hero-grid{grid-template-columns:1fr;gap:34px}.wq-hero-visual{min-height:260px;order:-1}}

/* hero 数据条 */
.wq-stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden;box-shadow:var(--shadow-rest)}
.wq-stat{padding:20px 22px;border-right:1px solid var(--line)}
.wq-stat:last-child{border-right:0}
.wq-stat .n{font-family:var(--display);font-weight:700;font-size:clamp(22px,2.6vw,30px);color:var(--aqua-ink);line-height:1;letter-spacing:-.5px}
.wq-stat .n span{font-size:.55em;color:var(--aqua);margin-left:2px}
.wq-stat .l{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.5px;margin-top:9px}
@media(max-width:760px){.wq-stats{grid-template-columns:repeat(2,1fr)}.wq-stat:nth-child(2){border-right:0}.wq-stat:nth-child(1),.wq-stat:nth-child(2){border-bottom:1px solid var(--line)}}

/* ---------- 通用 section ---------- */
.wq-sec{padding:74px 0}
.wq-sec.alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.wq-sec-head{max-width:760px;margin-bottom:44px}
.wq-kicker{font-family:var(--mono);font-size:12px;letter-spacing:1.5px;color:var(--aqua);text-transform:uppercase;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.wq-kicker::before{content:"";width:22px;height:1px;background:var(--aqua)}
.wq-h2{font-family:var(--display);font-weight:700;font-size:clamp(24px,3.2vw,36px);line-height:1.15;letter-spacing:-.4px;margin:0 0 14px}
.wq-sub{font-size:16px;color:var(--muted-dk);line-height:1.7;margin:0}

/* ---------- 平台能力 ---------- */
.wq-caps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.wq-cap{background:#fff;padding:30px 26px;transition:background .25s}
.wq-cap:hover{background:var(--bg-2)}
.wq-cap-ic{width:42px;height:42px;border-radius:10px;background:rgba(11,124,147,.09);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.wq-cap-ic svg{width:22px;height:22px;stroke:var(--aqua);fill:none;stroke-width:1.7}
.wq-cap h3{font-family:var(--display);font-weight:600;font-size:17px;margin:0 0 9px}
.wq-cap p{font-size:14px;color:var(--muted-dk);margin:0;line-height:1.65}
@media(max-width:900px){.wq-caps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.wq-caps{grid-template-columns:1fr}}

/* ---------- 参数矩阵 ---------- */
.wq-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.wq-chip{font-family:var(--mono);font-size:13px;padding:9px 16px;border-radius:20px;border:1px solid var(--line-2);background:#fff;color:var(--muted-dk);cursor:pointer;transition:all .2s;letter-spacing:.3px}
.wq-chip:hover{border-color:var(--aqua);color:var(--aqua-ink)}
.wq-chip[aria-pressed="true"]{background:var(--aqua);color:#fff;border-color:var(--aqua)}
.wq-chip .c{opacity:.6;margin-left:6px;font-size:11px}
.wq-chip[aria-pressed="true"] .c{opacity:.85}

.wq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.wq-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.wq-grid{grid-template-columns:1fr}}

.wq-tile{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 22px;overflow:hidden;box-shadow:var(--shadow-rest);transition:transform .35s cubic-bezier(.2,.7,.3,1),border-color .3s,box-shadow .35s,opacity .3s}
.wq-tile:hover{transform:translateY(-6px);border-color:rgba(11,124,147,.55);box-shadow:var(--shadow-hover)}
.wq-tile.hide{display:none}
.wq-tile-corner{position:absolute;width:13px;height:13px;border:1.5px solid rgba(11,124,147,.42);z-index:2}
.wq-tile-corner.tr{top:12px;right:12px;border-left:0;border-bottom:0}
.wq-tile-corner.bl{bottom:12px;left:12px;border-right:0;border-top:0}
/* 瓦片产品图 */
.wq-tile-img{height:150px;margin:0 -22px 18px;border-bottom:1px solid var(--line)}
.wq-tile-img .wq-ph-art svg{height:100px;transition:transform .35s}
.wq-tile:hover .wq-tile-img .wq-ph-art svg{transform:scale(1.05)}
.wq-tile-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:14px}
.wq-code{font-family:var(--mono);font-weight:600;font-size:21px;color:var(--aqua-ink);letter-spacing:.5px;line-height:1;transition:color .3s}
.wq-tile:hover .wq-code{color:var(--aqua)}
.wq-count{font-family:var(--mono);font-size:11px;color:var(--aqua);background:rgba(11,124,147,.07);border:1px solid rgba(11,124,147,.16);border-radius:5px;padding:3px 8px;white-space:nowrap}
.wq-tile-name{font-family:var(--display);font-weight:600;font-size:19px;margin:0 0 3px}
.wq-tile-en{font-family:var(--mono);font-size:11.5px;color:var(--muted);letter-spacing:.4px;margin-bottom:14px}
.wq-tile-range{font-size:13.5px;color:var(--muted-dk);padding:12px 0;border-top:1px dashed var(--line-2);line-height:1.5}
.wq-tile-range b{color:var(--ink);font-weight:600}
.wq-tags{display:flex;flex-wrap:wrap;gap:6px;padding:2px 0 18px}
.wq-tag{font-family:var(--mono);font-size:10.5px;color:var(--muted-dk);border:1px solid var(--line);border-radius:4px;padding:2px 7px;background:var(--bg)}
.wq-tag.dig{color:var(--aqua-ink);border-color:rgba(11,124,147,.28);background:rgba(11,124,147,.05)}
.wq-tile-link{margin:auto -22px 0;padding:13px 22px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);font-size:13.5px;color:var(--aqua-ink);font-weight:500;transition:background .3s,color .3s}
.wq-tile:hover .wq-tile-link{background:var(--aqua);color:#fff}
.wq-tile-link svg{width:15px;height:15px;transition:transform .3s}
.wq-tile:hover .wq-tile-link svg{transform:translateX(3px)}
.wq-grid-note{font-size:12.5px;color:var(--muted);margin-top:18px;font-family:var(--mono)}

/* ---------- 离子条 ---------- */
.wq-ion{margin-top:26px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(180deg,#fff,var(--bg-2));padding:24px 26px}
.wq-ion-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.wq-ion-head h4{font-family:var(--display);font-weight:600;font-size:17px;margin:0}
.wq-ion-head span{font-family:var(--mono);font-size:12px;color:var(--muted)}
.wq-ion-head a{margin-left:auto;font-size:13px;color:var(--aqua);font-weight:500}
.wq-ion-head a:hover{text-decoration:underline}
.wq-ion-list{display:flex;flex-wrap:wrap;gap:9px}
.wq-ion-item{font-family:var(--mono);font-size:13px;color:var(--aqua-ink);background:#fff;border:1px solid var(--line-2);border-radius:7px;padding:7px 12px;transition:all .2s}
.wq-ion-item:hover{border-color:var(--aqua);background:rgba(11,124,147,.05)}
.wq-ion-item small{color:var(--muted);margin-left:5px;font-size:10.5px}

/* ---------- 与主机联动 ---------- */
.wq-eco{background:var(--deep);color:#fff;position:relative;overflow:hidden;border:0}
.wq-eco::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 340px at 82% -10%,rgba(31,163,186,.2),transparent 70%),radial-gradient(560px 300px at 6% 120%,rgba(11,124,147,.22),transparent 70%)}
.wq-eco .wq-wrap{position:relative;z-index:2}
.wq-eco .wq-kicker{color:var(--aqua-2)}
.wq-eco .wq-kicker::before{background:var(--aqua-2)}
.wq-eco .wq-h2{color:#fff}
.wq-eco .wq-sub{color:rgba(224,240,242,.72)}
.wq-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;gap:14px;margin-top:40px}
.wq-node{background:rgba(255,255,255,.04);border:1px solid rgba(224,240,242,.16);border-radius:12px;padding:0 22px 24px;text-align:center;overflow:hidden;display:flex;flex-direction:column}
.wq-node-img{height:118px;margin:0 -22px 16px;border-bottom:1px solid rgba(224,240,242,.14)}
.wq-node-img .wq-ph-art svg{height:76px}
.wq-node-ic{width:44px;height:44px;margin:24px auto 14px;border-radius:11px;background:rgba(31,163,186,.14);display:flex;align-items:center;justify-content:center}
.wq-node-ic svg{width:24px;height:24px;stroke:var(--aqua-2);fill:none;stroke-width:1.6}
.wq-node h4{font-family:var(--display);font-weight:600;font-size:16px;margin:0 0 6px;color:#fff}
.wq-node p{font-size:12.5px;color:rgba(224,240,242,.62);margin:0;line-height:1.55}
.wq-node-tag{font-family:var(--mono);font-size:10.5px;color:var(--aqua-2);margin-top:10px;letter-spacing:.5px}
.wq-arrow{color:var(--aqua-2);display:flex;align-items:center;justify-content:center}
.wq-arrow svg{width:26px;height:26px}
.wq-eco-cta{margin-top:40px}
.wq-eco-cta a{display:inline-flex;align-items:center;gap:9px;background:#fff;color:var(--aqua-ink);padding:13px 22px;border-radius:9px;font-weight:500;font-size:15px;transition:transform .2s}
.wq-eco-cta a:hover{transform:translateY(-2px)}
.wq-eco-cta a svg{width:16px;height:16px}
@media(max-width:820px){.wq-flow{grid-template-columns:1fr;gap:10px}.wq-arrow{transform:rotate(90deg);padding:2px 0}}

/* ---------- 行业应用 ---------- */
.wq-apps{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;box-shadow:var(--shadow-rest)}
.wq-app-row{display:grid;grid-template-columns:250px 1fr;border-top:1px solid var(--line);transition:background .2s}
.wq-app-row:first-child{border-top:0}
.wq-app-row:hover{background:var(--bg-2)}
.wq-app-label{padding:16px 22px;border-right:1px solid var(--line);display:flex;align-items:center;gap:14px}
.wq-app-thumb{width:54px;height:54px;border-radius:9px;flex:none;border:1px solid var(--line)}
.wq-app-thumb .wq-ph-art svg{height:26px;opacity:.9}
.wq-app-label h4{font-family:var(--display);font-weight:600;font-size:15.5px;margin:0}
.wq-app-label p{font-family:var(--mono);font-size:10.5px;color:var(--muted);margin:3px 0 0}
.wq-app-params{padding:18px 24px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.wq-pp{font-family:var(--mono);font-size:12px;color:var(--aqua-ink);background:rgba(11,124,147,.06);border:1px solid rgba(11,124,147,.16);border-radius:6px;padding:5px 10px}
@media(max-width:680px){.wq-app-row{grid-template-columns:1fr}.wq-app-label{border-right:0;border-bottom:1px solid var(--line)}}

/* ---------- CTA ---------- */
.wq-final{text-align:center}
.wq-final .wq-h2{max-width:18ch;margin:0 auto 16px}
.wq-final .wq-sub{max-width:52ch;margin:0 auto 30px}
.wq-final .wq-cta-row{justify-content:center}

/* ---------- 页脚 ---------- */
.wq-foot{background:var(--deep-2);color:rgba(224,240,242,.6);padding:34px 0;font-size:13px}
.wq-foot .wq-wrap{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.wq-foot .b{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--display);font-weight:600}
.wq-foot .b svg{width:22px;height:22px}
.wq-foot .wq-mono{font-size:11.5px;letter-spacing:.4px}


/* ---------- 参数矩阵(常规 + 离子)---------- */
.wq-params{background:#E7EFF1;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.wq-grouplabel{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.wq-grouplabel h3{font-family:var(--display);font-weight:700;font-size:20px;margin:0;letter-spacing:-.3px}
.wq-grouplabel span{font-family:var(--mono);font-size:12px;color:var(--muted);white-space:nowrap}
.wq-grouplabel .line{flex:1;height:1px;background:var(--line-2);min-width:20px}
.wq-pgrid,.wq-igrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:1040px){.wq-pgrid,.wq-igrid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:800px){.wq-pgrid,.wq-igrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.wq-pgrid,.wq-igrid{grid-template-columns:1fr}}
/* 常规参数卡 */
.wq-pcard{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-left:3px solid transparent;border-radius:12px;padding:22px 20px 0;box-shadow:var(--shadow-rest);transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s,border-color .3s;color:inherit}
.wq-pcard:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-left-color:var(--aqua)}
.wq-ptop{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:12px}
.wq-pabbr{font-family:var(--display);font-weight:700;font-size:28px;color:var(--aqua);line-height:1;letter-spacing:-.5px}
.wq-pabbr sub{font-size:.62em;font-weight:600}
.wq-pmethod{font-size:11px;color:var(--muted);text-align:right;line-height:1.35;flex:none;max-width:56%;padding-top:5px}
.wq-pname{font-family:var(--body);font-weight:700;font-size:17px;color:var(--ink);margin:0 0 2px}
.wq-pen{font-family:var(--mono);font-size:11px;color:var(--muted);margin-bottom:16px;letter-spacing:.2px}
.wq-prows{display:flex;flex-direction:column}
.wq-prow{display:flex;justify-content:space-between;align-items:center;font-size:13px;padding:5px 0}
.wq-prow .k{color:var(--muted)}
.wq-prow .v{font-family:var(--mono);font-weight:500;color:var(--ink);transition:color .3s}
.wq-pcard:hover .wq-prow .v{color:var(--amber-dk)}
.wq-pfoot{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line-2);font-family:var(--mono);font-size:10.5px;color:var(--muted);line-height:1.55}
.wq-plink{margin:14px -20px 0;padding:12px 20px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--aqua-ink);font-weight:500;transition:background .3s,color .3s}
.wq-pcard:hover .wq-plink{background:var(--aqua);color:#fff}
.wq-plink svg{width:15px;height:15px;transition:transform .3s}
.wq-pcard:hover .wq-plink svg{transform:translateX(3px)}
/* 离子统一规格 banner */
.wq-ibanner{display:flex;flex-wrap:wrap;gap:9px 26px;background:#E0ECEF;border:1px solid var(--line-2);border-radius:12px;padding:15px 24px;margin-bottom:22px}
.wq-ibanner span{position:relative;font-family:var(--mono);font-size:12.5px;color:var(--muted-dk);padding-left:16px}
.wq-ibanner span::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:6px;height:6px;border-radius:50%;background:var(--amber)}
/* 离子卡 */
.wq-icard{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-left:3px solid transparent;border-radius:12px;padding:20px;box-shadow:var(--shadow-rest);transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s,border-color .3s;color:inherit}
.wq-icard:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-left-color:var(--aqua)}
.wq-itop{display:flex;align-items:baseline;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:12px}
.wq-isym{font-family:var(--display);font-weight:700;font-size:24px;color:var(--aqua);line-height:1;letter-spacing:.3px}
.wq-isym sub,.wq-isym sup{font-size:.55em;font-weight:600}
.wq-icode{font-family:var(--mono);font-size:11px;color:var(--muted)}
.wq-iname{font-family:var(--body);font-weight:700;font-size:15px;color:var(--ink);margin-bottom:11px}
.wq-irange{font-family:var(--mono);font-size:13.5px;color:var(--ink)}
.wq-inote{font-size:11.5px;color:var(--muted);margin-top:4px}


/* ---------- 工具类(由内联样式抽出)---------- */
.wq-stat .n.rs{font-size:clamp(15px,1.7vw,20px)}
.wq-stat .n.rs span{font-size:.7em}
.wq-grouplabel.mt{margin-top:52px}
.wq-ion-cta{margin-top:26px}
.wq-kicker.center{justify-content:center}


/* ================= 详情/系列页(pH 等)专用 ================= */
.wq-crumb{font-family:var(--mono);font-size:12.5px;color:var(--muted);margin-bottom:24px;display:flex;align-items:center;flex-wrap:wrap}
.wq-crumb a{color:var(--muted);transition:color .2s}
.wq-crumb a:hover{color:var(--aqua)}
.wq-crumb i{font-style:normal;color:var(--line-2);margin:0 8px}
.wq-crumb b{color:var(--aqua-ink);font-weight:500}
/* 型号选型卡 */
.wq-mgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:900px){.wq-mgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.wq-mgrid{grid-template-columns:1fr}}
.wq-mcard{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-left:3px solid transparent;border-radius:12px;padding:22px 20px 0;box-shadow:var(--shadow-rest);transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s,border-color .3s}
.wq-mcard:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-left-color:var(--aqua)}
.wq-mtop{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.wq-mcode{font-family:var(--mono);font-weight:600;font-size:18.5px;color:var(--aqua-ink);letter-spacing:.4px;line-height:1}
.wq-mout{font-family:var(--mono);font-size:10.5px;padding:3px 8px;border-radius:5px;white-space:nowrap;border:1px solid rgba(11,124,147,.16);color:var(--aqua);background:rgba(11,124,147,.06)}
.wq-mout.ana{color:var(--amber-dk);border-color:rgba(199,125,46,.28);background:rgba(199,125,46,.07)}
.wq-mdesc{font-family:var(--body);font-weight:700;font-size:16px;color:var(--ink);margin-bottom:16px}
.wq-mrows{display:flex;flex-direction:column}
.wq-mrow{display:flex;justify-content:space-between;align-items:center;font-size:13px;padding:5px 0}
.wq-mrow .k{color:var(--muted)}
.wq-mrow .v{font-family:var(--mono);font-weight:500;color:var(--ink)}
.wq-mfoot{margin-top:auto;padding:12px 0;border-top:1px dashed var(--line-2);display:flex;flex-wrap:wrap;gap:6px}
.wq-mtag{font-family:var(--mono);font-size:10.5px;color:var(--muted-dk);border:1px solid var(--line);border-radius:4px;padding:2px 7px;background:var(--bg)}
.wq-mempty{font-family:var(--mono);font-size:12.5px;color:var(--muted);margin-top:18px}

/* 离子卡片（型号选型 · 10 种离子总览，整卡可点击跳转） */
.wq-iongrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:1040px){.wq-iongrid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:800px){.wq-iongrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.wq-iongrid{grid-template-columns:1fr}}
.wq-iongrid .wq-ioncard{display:flex;flex-direction:column;padding:0;text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-rest);transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s,border-color .3s}
.wq-iongrid .wq-ioncard:hover,.wq-iongrid .wq-ioncard:focus-visible{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:rgba(11,124,147,.4)}
.wq-iongrid .wq-ioncard:focus-visible{outline:2px solid var(--aqua);outline-offset:3px}
.wq-ic-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:22px 22px 0}
.wq-ic-sym{font-family:var(--display);font-weight:700;font-size:30px;line-height:1;letter-spacing:-.5px;color:var(--aqua)}
.wq-ic-sym sub{font-size:.55em;font-weight:600}
.wq-ic-method{font-size:11px;color:var(--muted);text-align:right;line-height:1.35;flex:none;max-width:56%;padding-top:5px}
.wq-ic-title{padding:13px 22px 0;font-family:var(--body);font-weight:700;font-size:17px;color:var(--ink)}
.wq-ic-en{padding:2px 22px 0;font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.2px}
.wq-ic-rows{padding:16px 22px 0;display:flex;flex-direction:column}
.wq-ic-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:5px 0;font-size:13px}
.wq-ic-row .k{color:var(--muted)}
.wq-ic-row .v{font-family:var(--mono);font-weight:500;color:var(--ink)}
.wq-ic-meta{margin:14px 22px 0;padding:12px 0;border-top:1px dashed var(--line-2);font-family:var(--mono);font-size:10.5px;color:var(--muted);line-height:1.55}
.wq-ic-tags{display:none}
.wq-ic-tag{font-family:var(--mono);font-size:10.5px;color:var(--muted-dk);border:1px solid var(--line);border-radius:4px;padding:2px 7px;background:var(--bg)}
.wq-ic-more{margin-top:auto;padding:12px 22px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--aqua-ink);font-weight:500;transition:background .3s,color .3s}
.wq-iongrid .wq-ioncard:hover .wq-ic-more{background:var(--aqua);color:#fff}
.wq-ic-more svg{width:15px;height:15px;transition:transform .3s}
.wq-iongrid .wq-ioncard:hover .wq-ic-more svg{transform:translateX(3px)}
.wq-ic-count{font-family:var(--mono);font-size:11px;color:var(--aqua);background:rgba(11,124,147,.07);border:1px solid rgba(11,124,147,.16);border-radius:5px;padding:3px 8px;margin-left:8px;vertical-align:middle}
@media(prefers-reduced-motion:reduce){.wq-iongrid .wq-ioncard,.wq-iongrid .wq-ioncard:hover,.wq-ic-more svg{transition:none;transform:none}}

/* 技术参数表 */
.wq-spec{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;box-shadow:var(--shadow-rest)}
.wq-spec-row{display:grid;grid-template-columns:240px 1fr;border-top:1px solid var(--line)}
.wq-spec-row:first-child{border-top:0}
.wq-spec-row:hover{background:var(--bg-2)}
.wq-spec-k{padding:14px 22px;border-right:1px solid var(--line);font-weight:600;font-size:14px;color:var(--muted-dk);background:var(--bg)}
.wq-spec-v{padding:14px 22px;font-family:var(--mono);font-size:13.5px;color:var(--ink);line-height:1.5}
@media(max-width:600px){.wq-spec-row{grid-template-columns:1fr}.wq-spec-k{border-right:0;border-bottom:1px solid var(--line)}}
/* 应用标签容器(复用 .wq-pp) */
.wq-apptags{display:flex;flex-wrap:wrap;gap:9px}


/* 应用场景 · 分组卡 */
.wq-appgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:960px){.wq-appgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.wq-appgrid{grid-template-columns:1fr}}
.wq-appcat{position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px 22px;box-shadow:var(--shadow-rest);transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s,border-color .3s;overflow:hidden}
.wq-appcat:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(11,124,147,.4)}
.wq-appcat .wq-tile-corner{z-index:1}
.wq-appcat-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.wq-appcat-ic{width:40px;height:40px;border-radius:10px;background:rgba(11,124,147,.09);display:flex;align-items:center;justify-content:center;flex:none;transition:background .3s}
.wq-appcat:hover .wq-appcat-ic{background:rgba(11,124,147,.14)}
.wq-appcat-ic svg{width:21px;height:21px;stroke:var(--aqua);fill:none;stroke-width:1.7}
.wq-appcat-head h4{font-family:var(--display);font-weight:600;font-size:16px;margin:0}
.wq-appcat-head .n{font-family:var(--mono);font-size:11px;color:var(--muted);margin-left:auto}
.wq-appcat-list{display:flex;flex-direction:column}
.wq-appcat-list span{position:relative;font-size:13.5px;color:var(--muted-dk);padding:8px 0 8px 16px;border-top:1px dashed var(--line-2)}
.wq-appcat-list span:first-child{border-top:0}
.wq-appcat-list span::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:5px;height:5px;border-radius:50%;background:var(--aqua)}
.wq-appcat:hover .wq-appcat-list span{color:var(--ink)}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* === ion-sensor 页面样式 === */
/* ===== 离子参数卡片 ===== */
.wq-iongrid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.wq-iongrid .wq-ioncard{
  display:flex;
  flex-direction:column;
  padding:0;
  text-decoration:none;
  color:inherit;
  background:#fff;
  border:1px solid #e6ecef;
  border-radius:14px;
  overflow:hidden;
  box-shadow:0 1px 3px rgba(15,40,50,.05);
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.wq-iongrid .wq-ioncard:hover,
.wq-iongrid .wq-ioncard:focus-visible{
  transform:translateY(-3px);
  border-color:#bcdde1;
  box-shadow:0 10px 26px rgba(15,60,70,.12);
}
.wq-iongrid .wq-ioncard:focus-visible{outline:2px solid #12707c;outline-offset:3px;}

.wq-ic-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:10px;
  padding:24px 22px 0;
}
.wq-ic-sym{
  font-size:34px;
  font-weight:800;
  line-height:1;
  letter-spacing:.5px;
  color:#12707c;
}
.wq-ic-sym sub{font-size:.55em;font-weight:700;}
.wq-ic-method{
  font-size:12px;
  color:#7b8a93;
  text-align:right;
  padding-top:6px;
  white-space:nowrap;
}
.wq-ic-title{
  padding:14px 22px 0;
  font-size:17px;
  font-weight:700;
  color:#12242f;
}
.wq-ic-en{
  padding:4px 22px 0;
  font-size:12.5px;
  color:#93a2ab;
  font-family:Consolas,"SFMono-Regular",Menlo,monospace;
  letter-spacing:.3px;
}
.wq-ic-rows{padding:18px 22px 0;}
.wq-ic-row{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  padding:8px 0;
}
.wq-ic-row .k{font-size:13px;color:#7b8a93;}
.wq-ic-row .v{
  font-size:13.5px;
  color:#12242f;
  font-family:Consolas,"SFMono-Regular",Menlo,monospace;
  text-align:right;
}
.wq-ic-meta{
  margin:16px 22px 20px;
  padding-top:16px;
  border-top:1px dashed #e2e9ec;
  font-size:12px;
  color:#8b99a2;
  letter-spacing:.2px;
}
.wq-ic-tags{display:none;}
.wq-ic-tag{
  font-size:11.5px;
  color:#5d6d76;
  background:#f0f4f5;
  border-radius:999px;
  padding:3px 9px;
}
.wq-ic-more{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:16px 22px;
  border-top:1px solid #eef2f4;
  font-size:14px;
  font-weight:600;
  color:#12707c;
  transition:background .18s ease, color .18s ease;
}
.wq-ic-more svg{width:18px;height:18px;flex:none;transition:transform .18s ease;}
.wq-iongrid .wq-ioncard:hover .wq-ic-more{background:#12707c;color:#fff;}
.wq-iongrid .wq-ioncard:hover .wq-ic-more svg{transform:translateX(4px);}

.wq-ic-count{
  font-size:14px;
  font-weight:500;
  color:#8b99a2;
  margin-left:8px;
  vertical-align:middle;
}

@media (max-width:1180px){.wq-iongrid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:900px){.wq-iongrid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.wq-iongrid{grid-template-columns:1fr;}}
@media (prefers-reduced-motion:reduce){
  .wq-iongrid .wq-ioncard,
  .wq-iongrid .wq-ioncard:hover,
  .wq-ic-more svg{transition:none;transform:none;}
}