/* ============================================================
   页面：industry-sensor.html（传感器行业网站建设方案）
   布局：左文 + 右侧仪表面板拼贴首屏 / 通栏高亮背景 /
         图标纵列痛点 / 不对称 bento 方案 / 胶带贴纸亮点 /
         编号小卡模块清单
   依赖：base.css
   ============================================================ */

/* ---------- ① 首屏：左文 + 右侧仪表面板 ---------- */
.sn-hero{ padding:52px 0 46px; }
.sn-hero-grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:44px; align-items:center;
}
.sn-hero-text .crumb{ margin-bottom:16px; }
.sn-hero-text h1{ margin:10px 0 16px; }
.sn-hero-sub{ font-size:16.5px; margin:0 0 22px; }
.sn-hero-btns{ display:flex; gap:12px; flex-wrap:wrap; }
.sn-hero-panel{
  position:relative;
  background:var(--white); border-radius:var(--r-l);
  padding:16px; box-shadow:var(--shadow-l);
  border:3px dashed var(--green-mid);
  transform:rotate(1.2deg);
  transition:transform .3s ease;
}
.sn-hero-panel:hover{ transform:rotate(0); }
.sn-hero-panel img{ border-radius:var(--r-m); }
.sn-panel-note{
  position:absolute; left:-14px; bottom:-18px;
  background:var(--ink); color:#FFF3D6;
  border-radius:14px; padding:10px 18px;
  display:flex; align-items:center; gap:10px;
  font-size:13px; font-weight:700; box-shadow:var(--shadow-m);
}
.sn-panel-note svg{ width:18px; height:18px; stroke:var(--green-mid); flex:none; }

/* ---------- ② 背景：通栏高亮文字 ---------- */
.sn-bg{ padding:40px 0; }
.sn-bg-wrap{
  max-width:880px; margin:0 auto;
  background:var(--white); border-radius:var(--r-l);
  padding:36px 40px; box-shadow:var(--shadow-s);
  border-top:6px solid var(--green);
}
.sn-bg-wrap h2{ margin:12px 0 16px; }
.sn-bg-wrap p{ font-size:15.5px; }
.sn-bg-wrap mark{
  background:var(--yellow-soft); color:var(--ink);
  padding:1px 6px; border-radius:6px;
}

/* ---------- 通用区块标题 ---------- */
.sn-sec{ text-align:center; max-width:760px; margin:0 auto 34px; }
.sn-sec h2{ margin:10px 0 12px; }
.sn-sec p{ color:var(--body); }

/* ---------- ③ 痛点：图标纵列行 ---------- */
.sn-pain{ padding:46px 0; }
.sn-pain-list{ max-width:880px; margin:0 auto; }
.sn-pain-row{
  display:flex; gap:20px; align-items:flex-start;
  background:var(--white); border-radius:var(--r-m);
  padding:22px 26px; margin-bottom:16px; box-shadow:var(--shadow-s);
  transition:transform .25s ease;
}
.sn-pain-row:hover{ transform:translateX(6px); }
.sn-pain-ico{
  flex:none; width:54px; height:54px; border-radius:16px;
  background:var(--yellow-soft); color:var(--yellow-deep);
  display:flex; align-items:center; justify-content:center;
}
.sn-pain-ico svg{ width:26px; height:26px; }
.sn-pain-ico.sn-pain-p{ background:var(--pink-soft); color:var(--pink-deep); }
.sn-pain-ico.sn-pain-g{ background:var(--green-soft); color:var(--green-deep); }
.sn-pain-row h3{ font-size:18px; margin-bottom:6px; }
.sn-pain-row p{ margin:0; font-size:14.5px; }

/* ---------- ④ 解决方案：bento 不对称网格 ---------- */
.sn-sol{ padding:46px 0; background:rgba(255,239,194,.4); border-radius:var(--r-xl); }
.sn-bento{
  display:grid; grid-template-columns:1.2fr 1fr; gap:20px;
  max-width:1000px; margin:0 auto;
}
.sn-big{
  grid-row:span 2;
  background:var(--white); border-radius:var(--r-l); overflow:hidden;
  box-shadow:var(--shadow-m);
}
.sn-big img{ width:100%; }
.sn-big-text{ padding:22px 26px 26px; }
.sn-big-text h3{ font-size:20px; margin-bottom:10px; }
.sn-big-text p{ margin:0; font-size:15px; }
.sn-small{
  background:var(--white); border-radius:var(--r-m);
  padding:22px 24px; box-shadow:var(--shadow-s);
  border-left:6px solid var(--pink);
}
.sn-small-g{ border-left-color:var(--green); }
.sn-small h3{ font-size:17px; margin-bottom:6px; }
.sn-small p{ margin:0; font-size:14.5px; }
.sn-wide{
  grid-column:1 / -1;
  background:linear-gradient(135deg,var(--green-soft),#fff);
  border-radius:var(--r-m); padding:22px 28px;
  box-shadow:var(--shadow-s); border:2px dashed var(--green);
}
.sn-wide h3{ font-size:18px; margin-bottom:6px; color:var(--green-deep); }
.sn-wide p{ margin:0; font-size:14.5px; }

/* ---------- ⑤ 亮点：胶带贴纸卡 ---------- */
.sn-hl{ padding:46px 0; }
.sn-hl-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.sn-hl-card{
  position:relative; background:var(--white);
  border-radius:var(--r-m); padding:30px 20px 22px;
  box-shadow:var(--shadow-s); text-align:center;
  transition:transform .25s ease;
}
.sn-hl-card:hover{ transform:translateY(-5px); }
.sn-tape{
  position:absolute; top:-12px; left:50%; transform:translateX(-50%) rotate(-3deg);
  width:96px; height:24px; background:rgba(245,184,46,.55);
  border-radius:4px;
}
.sn-tape.sn-tape-p{ background:rgba(242,123,168,.5); }
.sn-tape.sn-tape-g{ background:rgba(111,191,115,.5); }
.sn-hl-card h3{ font-size:16.5px; margin-bottom:6px; }
.sn-hl-card p{ margin:0; font-size:13.5px; }

/* ---------- ⑥ 模块清单：编号小卡 ---------- */
.sn-mod{ padding:46px 0; }
.sn-mod-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:18px;
  max-width:960px; margin:0 auto;
}
.sn-mod-grid div{
  background:var(--white); border-radius:var(--r-m);
  padding:22px 22px 18px; box-shadow:var(--shadow-s);
  transition:transform .25s ease, border-color .25s ease;
  border:2px dashed transparent;
}
.sn-mod-grid div:hover{ transform:translateY(-4px); border-color:var(--green-mid); }
.sn-mod-grid b{
  display:inline-block; font-size:13px; font-weight:800;
  color:var(--green-deep); background:var(--green-soft);
  padding:3px 10px; border-radius:var(--r-full); margin-bottom:10px;
}
.sn-mod-grid h3{ font-size:16.5px; margin-bottom:6px; }
.sn-mod-grid p{ margin:0; font-size:13.5px; }
.sn-mod-note{ text-align:center; margin-top:20px; font-size:15px; }
.sn-mod-note a{ color:var(--pink-deep); font-weight:700; }

/* ---------- ⑦ 案例 ---------- */
.sn-cases{ padding:46px 0; }
.sn-case-row{ display:grid; grid-template-columns:1fr 1fr; gap:26px; max-width:880px; margin:0 auto; }
.sn-case{
  background:var(--white); border-radius:var(--r-m); overflow:hidden;
  box-shadow:var(--shadow-s); transition:transform .25s ease, box-shadow .25s ease;
}
.sn-case:hover{ transform:translateY(-5px); box-shadow:var(--shadow-m); }
.sn-case h3{ font-size:16.5px; margin:14px 18px 6px; }
.sn-case p{ font-size:14px; margin:0 18px 16px; }
.sn-cases-more{ text-align:center; margin-top:28px; }
.sn-cases-more a{ color:var(--green-deep); font-weight:700; }

/* ---------- ⑧ 其他行业推荐 ---------- */
.sn-more{ padding:30px 0 46px; }
.sn-more-t{ font-size:18px; margin-bottom:16px; text-align:center; }
.sn-more-chips{ display:flex; flex-wrap:wrap; gap:10px; justify-content:center; }
.sn-more-chips a{
  padding:8px 20px; border-radius:var(--r-full);
  background:var(--white); border:2px dashed var(--pink-mid);
  font-size:14px; font-weight:700; color:var(--ink);
  transition:background .2s ease, color .2s ease, transform .2s ease;
}
.sn-more-chips a:hover{ background:var(--pink-soft); color:var(--pink-deep); transform:translateY(-2px); }

/* ---------- ⑨ FAQ ---------- */
.sn-faq{ padding:46px 0; }
.sn-faq-wrap{ max-width:860px; margin:0 auto; }
.sn-faq-item{
  background:var(--white); border-radius:var(--r-m);
  padding:22px 26px; margin-bottom:16px; box-shadow:var(--shadow-s);
  border-right:6px solid var(--green);
}
.sn-faq-item h3{ display:flex; align-items:center; gap:12px; font-size:17.5px; margin-bottom:10px; }
.sn-faq-q{
  flex:none; width:30px; height:30px; border-radius:50%;
  background:var(--green); color:#fff;
  display:inline-flex; align-items:center; justify-content:center;
  font-size:14px; font-weight:800;
}
.sn-faq-item p{ margin:0; font-size:15px; }
.sn-faq-item a{ color:var(--pink-deep); font-weight:700; }

/* ---------- ⑩ 底部 CTA（绿色渐变） ---------- */
.sn-cta{
  padding:64px 0;
  background:linear-gradient(135deg,var(--green-soft),var(--green-mid));
  border-top:3px dashed var(--green);
}
.sn-cta-inner{ text-align:center; }
.sn-cta-inner h2{ margin-bottom:12px; }
.sn-cta-inner p{ font-size:16px; margin-bottom:22px; }
.sn-cta-btns{ display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }

/* ---------- 响应式 ---------- */
@media (max-width:991.98px){
  .sn-hero-grid{ grid-template-columns:1fr; }
  .sn-hl-grid{ grid-template-columns:repeat(2,1fr); }
  .sn-mod-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:767.98px){
  .sn-bento{ grid-template-columns:1fr; }
  .sn-big{ grid-row:auto; }
  .sn-case-row{ grid-template-columns:1fr; }
  .sn-hl-grid, .sn-mod-grid{ grid-template-columns:1fr; }
  .sn-bg-wrap{ padding:26px 22px; }
}