@charset "utf-8";
/* ==========================================================================
   pages.css —— 各页面专属模块（首页 / 服务 / 案例 / 新闻 / 问答 / 联系 等）
   ========================================================================== */

/* ---------- 通用：内页 Banner ---------- */
.page-banner{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(100deg,rgba(6,46,34,.92) 0%,rgba(8,64,46,.78) 42%,rgba(10,80,60,.5) 100%),url('../images/uploadfile/banner/banner-eco.jpg') center/cover no-repeat;
  padding:clamp(36px,5vw,64px) 0 clamp(44px,6vw,72px);
}
.page-banner::before{
  content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.18),transparent 70%);
}
.page-banner::after{
  content:"";position:absolute;left:-60px;bottom:-120px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(110,211,171,.28),transparent 70%);
}
.page-banner .wrap{position:relative;z-index:2;}
.page-banner h1{color:#fff;font-size:clamp(24px,4vw,38px);}
.page-banner .sub{color:rgba(255,255,255,.88);margin:12px 0 0;max-width:720px;}
.page-banner .tags{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px;}
.page-banner .tags span{
  font-size:13px;padding:5px 14px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);
}

/* ---------- 首页 Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--c-green-50);min-height:calc(100vh - 100px);}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(125% 125% at 72% 60%,rgba(255,255,255,0) 0%,rgba(255,255,255,0) 14%,rgba(255,255,255,.68) 32%,rgba(255,255,255,.96) 58%,rgba(255,255,255,.98) 100%),
    radial-gradient(125% 125% at 72% 60%,rgba(18,122,87,0) 0%,rgba(18,122,87,0) 14%,rgba(18,122,87,.24) 34%,rgba(14,110,80,.36) 70%,rgba(12,86,64,.4) 100%),
    url('../images/uploadfile/banner/A_cozy_healthy_Chinese_family__2026-11-02T16-50-08.png') right bottom/cover no-repeat;
}
.hero .wrap{position:relative;z-index:2;padding-top:clamp(34px,5vw,60px);padding-bottom:clamp(30px,4vw,48px);display:flex;flex-direction:column;min-height:100%;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,48px);align-items:center;flex:1 1 auto;min-height:0;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--c-green-100);
  color:var(--c-green-700);padding:6px 14px;border-radius:var(--r-pill);font-size:13px;font-weight:700;box-shadow:var(--sd-1);
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--c-green-500);box-shadow:0 0 0 4px rgba(33,192,138,.20);}
.hero h1{margin:16px 0 14px;letter-spacing:.5px;}
.hero h1 em{font-style:normal;color:var(--c-green-600);}
.hero h1 .hero-sub{display:block;font-size:clamp(21px,4.6vw,38px);font-weight:600;color:var(--c-green-700);letter-spacing:0;margin-top:2px;line-height:1.3;}
.hero .lead{font-size:clamp(15px,1.6vw,17px);color:var(--c-text);max-width:600px;}
.hero-copy{transform:translateY(40px);}
.hero-highlights{display:flex;flex-wrap:wrap;gap:10px 18px;margin:18px 0 22px;}
.hero-highlights li{display:flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600;color:var(--c-green-800);}
.hero-highlights svg{width:16px;height:16px;color:var(--c-green-500);flex:0 0 16px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.hero-tel{display:inline-flex;align-items:center;gap:12px;padding:12px 24px 12px 20px;border-radius:var(--r-pill);background:var(--grad-main);color:#fff;box-shadow:0 8px 20px rgba(18,122,87,.28);transition:transform .25s ease,box-shadow .25s ease;}
.hero-tel:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(18,122,87,.36);}
.hero-tel > span{display:flex;flex-direction:column;align-items:flex-start;}
.hero-tel svg{width:24px;height:24px;color:#fff;}
.hero-tel .num{font-size:clamp(18px,2.2vw,22px);font-weight:800;color:#fff;letter-spacing:1px;line-height:1.05;}
.hero-tel .desc{font-size:12.5px;color:rgba(255,255,255,.88);line-height:1.2;margin-top:2px;}
.hero-note{margin-top:16px;font-size:13px;color:var(--c-muted);}

/* Hero 数据条 */
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(6px,1vw,10px);flex:0 0 auto;width:100%;max-width:700px;margin:clamp(16px,2.5vw,26px) 0 0;transform:translateY(40px);}
.hero-stats li{
  background:rgba(255,255,255,.8);border:1px solid var(--c-green-100);border-radius:var(--r-md);
  padding:12px 8px;text-align:center;backdrop-filter:blur(4px);
}
.hero-stats .v{font-size:clamp(19px,2.4vw,26px);font-weight:800;color:var(--c-green-600);line-height:1.2;}
.hero-stats .v small{font-size:13px;}
.hero-stats .k{font-size:12.5px;color:var(--c-muted);}

/* Hero 动效：逐层入场 + 徽标脉冲 + 电话呼吸光环 + 数据卡抬升 */
@keyframes heroIn{from{opacity:0;translate:0 22px;}to{opacity:1;translate:0 0;}}
@keyframes dotPing{0%{transform:scale(1);opacity:.55;}70%,100%{transform:scale(2.6);opacity:0;}}
@keyframes telPulse{0%{box-shadow:0 0 0 0 rgba(24,168,119,.32);}70%{box-shadow:0 0 0 14px rgba(24,168,119,0);}100%{box-shadow:0 0 0 0 rgba(24,168,119,0);}}
.hero-badge,.hero h1,.hero .lead,.hero-highlights li,.hero-tel,.hero-stats li{animation:heroIn .7s cubic-bezier(.22,.61,.36,1) both;}
.hero-badge{animation-delay:.05s;}
.hero h1{animation-delay:.16s;}
.hero .lead{animation-delay:.3s;}
.hero-highlights li:nth-child(1){animation-delay:.4s;}
.hero-highlights li:nth-child(2){animation-delay:.46s;}
.hero-highlights li:nth-child(3){animation-delay:.52s;}
.hero-highlights li:nth-child(4){animation-delay:.58s;}
.hero-tel{animation-delay:.66s;}
.hero-stats li:nth-child(1){animation-delay:.74s;}
.hero-stats li:nth-child(2){animation-delay:.8s;}
.hero-stats li:nth-child(3){animation-delay:.86s;}
.hero-stats li:nth-child(4){animation-delay:.92s;}
.hero-badge .dot{position:relative;}
.hero-badge .dot::after{content:"";position:absolute;inset:0;border-radius:50%;background:var(--c-green-500);animation:dotPing 2s ease-out infinite;}
.hero-tel{position:relative;}
.hero-tel::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 0 0 rgba(24,168,119,.32);animation:telPulse 2.6s ease-out 1.6s infinite;pointer-events:none;}
.hero-stats .v{font-variant-numeric:tabular-nums;}
.hero-stats li{transition:transform .25s ease,box-shadow .25s ease;}
.hero-stats li:hover{transform:translateY(-4px);box-shadow:var(--sd-2);}
@media (prefers-reduced-motion:reduce){
  .hero-badge,.hero h1,.hero .lead,.hero-highlights li,.hero-tel,.hero-stats li{animation:none!important;}
  .hero-badge .dot::after,.hero-tel::after{display:none!important;}
}

/* Hero 右侧预约卡 */
.hero-form-box{position:relative;}
.hero-form-box .ribbon{
  position:absolute;top:-12px;right:56px;background:var(--grad-sun);color:#4a2c00;
  font-size:13px;font-weight:800;padding:6px 14px;border-radius:var(--r-pill);box-shadow:0 6px 14px rgba(242,163,60,.3);
}
.hero-form-box h3{font-size:19px;margin-bottom:4px;}
.hero-form-box .tip{font-size:13px;color:var(--c-muted);margin-bottom:16px;}
.hero-form-box .privacy{font-size:12px;color:var(--c-muted);text-align:center;margin-top:12px;}
.hero-form-box .form-card{
  background:rgba(255,255,255,.50);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  position:relative;
}

/* 首屏预约表单：默认折叠为右上角入口（渐进增强，无 JS 时表单照常显示） */
.hero-form-toggle{
  display:none;position:static;vertical-align:middle;align-items:center;gap:10px;padding:14px 28px;border:0;border-radius:var(--r-pill);
  background:var(--grad-main);color:#fff;font-size:16px;font-weight:800;font-family:inherit;
  box-shadow:0 8px 20px rgba(18,122,87,.28);cursor:pointer;transition:transform .25s ease,box-shadow .25s ease;
  margin-top:4px;
}
.hero-form-toggle:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(18,122,87,.36);}
.hero-form-toggle svg{width:22px;height:22px;flex:0 0 22px;}
.hero.js-form-ready .hero-form-toggle{display:inline-flex;}
.hero.js-form-ready:not(.form-open) .hero-grid{grid-template-columns:1fr;}
.hero.form-open .hero-form-toggle{display:none;}
.hero.form-open .hero-grid{grid-template-columns:1fr;}
.hero.js-form-ready .hero-form-box{
  position:fixed;top:50%;right:max(24px, calc((100vw - 1400px) / 2));
  width:min(460px,46%);max-height:calc(100vh - 48px);padding:0;overflow-y:auto;overflow-x:hidden;z-index:9999;
  border:1px solid rgba(47,185,138,.6);border-radius:var(--r-lg);
  box-shadow:0 18px 50px rgba(7,46,35,.22);
  opacity:0;visibility:hidden;pointer-events:none;
  transform:translateY(calc(-50% + 16px)) scale(.96);
  transition:opacity .3s ease, transform .3s ease, visibility 0s .3s;
}
.hero.form-open .hero-form-box{
  opacity:1;visibility:visible;pointer-events:auto;
  transform:translateY(-50%) scale(1);
  transition:opacity .3s ease, transform .3s ease, visibility 0s 0s;
}
/* 展开态：ribbon 改为顶部标签避免遮挡标题，并收紧排版保证整表完整显示 */
.hero.form-open .hero-form-box .form-card{padding:24px 28px;}
.hero.form-open .hero-form-box .ribbon{position:static;display:inline-block;margin:0 0 8px;}
.hero.form-open .hero-form-box h3{font-size:19px;margin-top:6px;margin-bottom:4px;}
.hero.form-open .hero-form-box .tip{margin-bottom:10px;}
.hero.form-open .hero-form-box .form-row{gap:12px;}
.hero.form-open .hero-form-box .field{margin-bottom:8px;}
.hero.form-open .hero-form-box .field textarea{min-height:56px;}
.hero.form-open .hero-form-box .form-agree{margin:4px 0 8px;font-size:11.5px;}
.hero.form-open .hero-form-box .btn-block{height:46px;border:0;}
.hero.form-open .hero-form-box .field input,
.hero.form-open .hero-form-box .field select,
.hero.form-open .hero-form-box .field textarea{font-size:13px;}
.hero.form-open .hero-form-box .cs-trigger{font-size:13px;}
.hero.form-open .hero-form-box .cs-opt{font-size:12.5px;}

/* 展开态表单的收起按钮 */
.form-close{
  display:none;position:absolute;top:12px;right:12px;z-index:3;
  width:28px;height:28px;border-radius:50%;border:1px solid var(--c-line);
  background:#fff;color:var(--c-muted);font-size:18px;line-height:1;
  place-items:center;cursor:pointer;font-family:inherit;
}
.hero.form-open .form-close{display:grid;}
.form-close:hover{color:var(--c-green-700);border-color:var(--c-green-300);}

.form-card .privacy{text-align:center;}
.form-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--c-line);}
.form-head h3{margin:0;}
.form-head-side{display:flex;flex-direction:column;align-items:flex-end;gap:2px;text-align:right;margin-left:auto;}
.form-head-side .ribbon{font-size:13px;color:var(--c-green-700);font-weight:700;}
.form-head-side p{margin:0;}

/* ---------- 品牌信任条 ---------- */
.trust-bar{background:#fff;border-bottom:1px solid var(--c-line);}
.trust-wrap{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;padding:18px 0;}
.trust-wrap div{text-align:center;}
.trust-wrap .v{font-size:clamp(20px,2.6vw,28px);font-weight:800;color:var(--c-green-600);}
.trust-wrap .v small{font-size:14px;}
.trust-wrap .k{font-size:13px;color:var(--c-muted);}

/* ---------- 危害 / 数据 模块 ---------- */
.harm-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,48px);align-items:center;}
.harm-grid .sec-head{margin-bottom:0;}
.harm-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px;}
.harm-card{
  background:#fff;border:1px solid var(--c-line);border-left:4px solid var(--c-green-500);
  border-radius:var(--r-md);padding:16px 18px;
}
.harm-card .t{font-weight:800;color:var(--c-green-800);margin-bottom:4px;}
.harm-card .d{font-size:14px;color:var(--c-muted);margin:0;}
.harm-meter{margin-top:16px;display:grid;grid-template-columns:88px 1fr auto;column-gap:10px;row-gap:10px;align-items:center;}
.meter-row{display:contents;font-size:14px;}
.meter-row .name{color:var(--c-green-800);font-weight:700;}
.meter-row .bar{min-width:0;height:12px;border-radius:var(--r-pill);background:var(--c-bg-soft-2);overflow:hidden;}
.meter-row .bar i{display:block;height:100%;border-radius:var(--r-pill);}
.meter-row .val{white-space:nowrap;text-align:right;color:var(--c-muted);font-size:13px;}

/* 危险指数卡 */
.risk-card{
  background:#fff;border-radius:var(--r-lg);padding:24px;box-shadow:var(--sd-2);border:1px solid var(--c-line);
}
.risk-item{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px dashed var(--c-line);}
.risk-item:last-child{border-bottom:0;}
.risk-item .pct{
  flex:0 0 72px;text-align:center;font-weight:800;color:var(--c-danger);
  background:#fdeeeb;border-radius:var(--r-md);padding:8px 0;font-size:17px;line-height:1.3;
}
.risk-item .tx b{display:block;color:var(--c-green-800);}
.risk-item .tx span{font-size:13.5px;color:var(--c-muted);}

/* ---------- 服务项目卡 ---------- */
.svc-card{position:relative;overflow:hidden;}
.svc-card .tag{position:absolute;top:14px;right:14px;}
.svc-card .card-icon{background:var(--c-green-100);}
.svc-card ul{margin:14px 0 18px;}
.svc-card ul li{font-size:14px;color:var(--c-muted);position:relative;padding-left:20px;margin-bottom:7px;}
.svc-card ul li::before{content:"✓";position:absolute;left:0;color:var(--c-green-500);font-weight:800;}
.svc-card .price{font-size:13.5px;color:var(--c-muted);border-top:1px dashed var(--c-line);padding-top:12px;margin-top:auto;}
.svc-card{display:flex;flex-direction:column;}
.svc-card .btn{margin-top:14px;}

/* ---------- 工艺 / 流程 时间线 ---------- */
.steps{display:grid;gap:0;}
@media (min-width:901px){
  .steps{display:flex;gap:0;}
  .steps>li{flex:1 1 0;min-width:0;position:relative;padding:0 10px;}
  .steps>li::before{
    content:"";position:absolute;top:26px;left:0;right:0;height:2px;background:var(--c-green-100);
  }
  .steps>li:first-child::before{left:50%;}
  .steps>li:last-child::before{right:50%;}
  .steps>li .no{
    position:relative;z-index:2;width:52px;height:52px;margin:0 auto 14px;border-radius:50%;
    background:var(--grad-main);color:#fff;display:grid;place-items:center;font-weight:800;font-size:19px;
    box-shadow:0 6px 16px rgba(18,122,87,.24);
  }
  .steps>li .tx{text-align:center;}
}
@media (max-width:900px){
  .steps>li{display:flex;gap:14px;padding-bottom:20px;position:relative;}
  .steps>li::before{content:"";position:absolute;left:25px;top:52px;bottom:0;width:2px;background:var(--c-green-100);}
  .steps>li:last-child::before{display:none;}
  .steps>li .no{
    position:relative;z-index:2;flex:0 0 52px;width:52px;height:52px;border-radius:50%;
    background:var(--grad-main);color:#fff;display:grid;place-items:center;font-weight:800;
    box-shadow:0 6px 16px rgba(18,122,87,.24);
  }
  .steps>li .tx h4{margin:2px 0 4px;}
}
.steps .tx p{font-size:14px;color:var(--c-muted);margin:0;}

/* ---------- 技术 / 产品 ---------- */
.tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.tech-item{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);padding:22px;position:relative;
  transition:.3s;
}
.tech-item:hover{border-color:var(--c-green-300);box-shadow:var(--sd-2);transform:translateY(-4px);}
.tech-item .seq{
  font-size:13px;font-weight:800;color:var(--c-green-600);letter-spacing:2px;
  background:var(--c-green-50);display:inline-block;padding:3px 10px;border-radius:var(--r-pill);margin-bottom:10px;
}
.tech-item h4{margin-bottom:8px;}
.tech-item p{font-size:14.5px;color:var(--c-muted);margin:0;}

.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.prod-item{background:#fff;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--c-line);transition:.3s;}
.prod-item:hover{transform:translateY(-4px);box-shadow:var(--sd-2);}
.prod-item .thumb{
  height:130px;display:grid;place-items:center;color:#fff;font-size:15px;font-weight:800;letter-spacing:1px;
  text-align:center;padding:0 16px;
}
.prod-item:nth-child(6n+1) .thumb{background:linear-gradient(135deg,#0c5640,#1aa877);}
.prod-item:nth-child(6n+2) .thumb{background:linear-gradient(135deg,#0e8f98,#4fc3c9);}
.prod-item:nth-child(6n+3) .thumb{background:linear-gradient(135deg,#12805a,#6ed3ab);}
.prod-item:nth-child(6n+4) .thumb{background:linear-gradient(135deg,#1b6b5a,#57b894);}
.prod-item:nth-child(6n+5) .thumb{background:linear-gradient(135deg,#116a4f,#47a97c);}
.prod-item:nth-child(6n+6) .thumb{background:linear-gradient(135deg,#0e7b6c,#3fbf9f);}
.prod-item .body{padding:16px 18px 20px;}
.prod-item h4{font-size:16px;margin-bottom:6px;}
.prod-item p{font-size:13.5px;color:var(--c-muted);margin:0;}

/* ---------- 优势 ---------- */
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.adv-card{display:grid;grid-template-columns:auto 1fr;grid-template-areas:"icon title" "icon desc";column-gap:16px;align-items:start;align-content:start;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);padding:26px 22px;transition:.3s;}
.adv-card:hover{transform:translateY(-5px);box-shadow:var(--sd-2);border-color:var(--c-green-100);}
.adv-card .card-icon{grid-area:icon;background:var(--c-green-50);margin-bottom:0;align-self:start;}
.adv-card h3{grid-area:title;font-size:18px;margin-bottom:8px;}
.adv-card p{grid-area:desc;font-size:14.5px;color:var(--c-muted);margin:0;}

.honor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.honor-grid-4{grid-template-columns:repeat(4,1fr);}
.honor-box{
  border:1px dashed rgba(255,255,255,.35);border-radius:var(--r-md);padding:18px 14px;text-align:center;
  background:rgba(255,255,255,.06);color:#fff;
}
.honor-box b{display:block;font-size:15px;color:#fff;margin-bottom:4px;}
.honor-box span{font-size:12.5px;color:rgba(255,255,255,.75);}

/* ---------- 案例 ---------- */
.case-tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:26px;}
.case-tabs a{
  padding:8px 20px;border-radius:var(--r-pill);border:1px solid var(--c-line);background:#fff;
  font-size:14.5px;font-weight:700;color:var(--c-green-800);
}
.case-tabs a:hover{border-color:var(--c-green-500);color:var(--c-green-600);}
.case-tabs a.on{background:var(--grad-main);color:#fff;border-color:transparent;}

.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.case-item{position:relative;border-radius:var(--r-lg);overflow:hidden;background:#fff;border:1px solid var(--c-line);transition:.3s;}
.case-item:hover{transform:translateY(-5px);box-shadow:var(--sd-2);}
.case-item .pic{
  height:180px;display:grid;place-items:center;color:#fff;text-align:center;padding:0 18px;position:relative;
}
.case-item .pic .name{font-size:19px;font-weight:800;letter-spacing:1px;}
.case-item .pic .type{font-size:12.5px;opacity:.85;margin-top:4px;}
.case-item .pic .before-after{
  position:absolute;bottom:10px;left:0;right:0;display:flex;justify-content:center;gap:14px;font-size:12px;
}
.case-item .pic .before-after span{background:rgba(0,0,0,.28);padding:2px 10px;border-radius:var(--r-pill);}
.case-item .meta{padding:14px 16px 16px;}
.case-item .meta .loc{font-size:13.5px;color:var(--c-muted);display:flex;gap:6px;align-items:center;}
.case-item .meta .loc svg{width:14px;height:14px;flex:0 0 14px;color:var(--c-green-500);}
.case-item .meta h4{font-size:16px;margin:4px 0 6px;}
.case-item .meta p{font-size:13.5px;color:var(--c-muted);margin:0;}
.case-item .pic.p1{background:linear-gradient(135deg,#0c5640,#2fb98a);}
.case-item .pic.p2{background:linear-gradient(135deg,#0e7b6c,#4fc3a1);}
.case-item .pic.p3{background:linear-gradient(135deg,#136a53,#69bf95);}
.case-item .pic.p4{background:linear-gradient(135deg,#0e8f98,#5cc2c8);}
.case-item .pic.p5{background:linear-gradient(135deg,#1b6b5a,#57b894);}
.case-item .pic.p6{background:linear-gradient(135deg,#116a4f,#47a97c);}
.case-item .pic.p7{background:linear-gradient(135deg,#0b5b48,#3fb489);}
.case-item .pic.p8{background:linear-gradient(135deg,#12705d,#55bc9c);}
.case-item .pic.p9{background:linear-gradient(135deg,#0d6a55,#4eb38a);}

/* 案例详情大卡 */
.case-detail{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:start;}

/* ---------- 检测 / 报价 ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.price-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);padding:26px 22px;
  display:flex;flex-direction:column;transition:.3s;position:relative;overflow:hidden;
}
.price-card:hover{transform:translateY(-5px);box-shadow:var(--sd-2);}
.price-card.hot{border-color:var(--c-sun);box-shadow:0 10px 28px rgba(242,163,60,.18);}
.price-card .flag{
  position:absolute;top:0;right:0;background:var(--grad-sun);color:#4a2c00;font-size:12.5px;font-weight:800;
  padding:4px 14px;border-bottom-left-radius:var(--r-md);
}
.price-card h3{font-size:19px;}
.price-card .price{margin:10px 0 4px;color:var(--c-green-600);font-weight:800;font-size:30px;line-height:1.2;}
.price-card .price small{font-size:14px;color:var(--c-muted);font-weight:600;}
.price-card .for{font-size:13.5px;color:var(--c-muted);}
.price-card ul{margin:16px 0 20px;flex:1;}
.price-card ul li{font-size:14px;padding-left:22px;position:relative;margin-bottom:8px;}
.price-card ul li::before{content:"✓";position:absolute;left:0;color:var(--c-green-500);font-weight:800;}

/* ---------- 表格 ---------- */
.tbl-wrap{
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  scrollbar-width:thin;scrollbar-color:#c2d5cc transparent;
  padding-bottom:2px;
}
.tbl-wrap::-webkit-scrollbar{height:7px;}
.tbl-wrap::-webkit-scrollbar-track{background:var(--c-bg-soft);border-radius:4px;}
.tbl-wrap::-webkit-scrollbar-thumb{background:#c2d5cc;border-radius:4px;}
.tbl-wrap::-webkit-scrollbar-thumb:hover{background:#9fc0b1;}
table.tbl{min-width:640px;font-size:14.5px;background:#fff;}
table.tbl th,table.tbl td{border:1px solid var(--c-line);padding:11px 14px;text-align:left;}
table.tbl thead th{background:var(--c-green-50);color:var(--c-green-800);font-weight:800;}
table.tbl tbody tr:nth-child(even) td{background:var(--c-bg-soft);}
table.tbl td.ok{color:var(--c-green-600);font-weight:700;}
table.tbl td.no{color:var(--c-danger);}

/* ---------- 新闻 ---------- */
.news-layout{display:grid;grid-template-columns:1fr 320px;gap:32px;align-items:start;}
.news-list{display:grid;gap:18px;}
.news-item{
  display:grid;grid-template-columns:118px 1fr;gap:18px;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--r-lg);padding:16px;transition:.3s;
}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--sd-2);border-color:var(--c-green-100);}
.news-item .date{
  height:96px;border-radius:var(--r-md);background:var(--grad-main);color:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.news-item .date .d{font-size:28px;font-weight:800;line-height:1;}
.news-item .date .m{font-size:12px;opacity:.85;}
.news-item h3{font-size:17px;margin-bottom:6px;}
.news-item .desc{font-size:13.5px;color:var(--c-muted);margin:0 0 8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-item .more{display:block;width:max-content;margin-left:auto;font-size:13px;color:var(--c-green-600);font-weight:700;}
.news-item .more::after{content:"→";margin-left:4px;}

.side-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);padding:22px;margin-bottom:20px;}
.side-card h4{position:relative;padding-left:12px;margin-bottom:14px;}
.side-card h4::before{content:"";position:absolute;left:0;top:5px;width:3px;height:16px;border-radius:2px;background:var(--c-green-500);}
.side-rank li{padding:10px 0;border-bottom:1px dashed var(--c-line);font-size:14px;}
.side-rank li:last-child{border-bottom:0;}
.side-rank li a:hover{color:var(--c-green-600);}
.side-rank li .n{display:inline-block;width:20px;height:20px;line-height:20px;text-align:center;border-radius:4px;background:var(--c-green-50);color:var(--c-green-700);font-size:12px;font-weight:800;margin-right:8px;}
.side-rank li:nth-child(1) .n{background:var(--grad-main);color:#fff;}

.side-cta{background:var(--grad-main);color:#fff;border:0;text-align:center;}
.side-cta h4{color:#fff;text-align:left;}
.side-cta h4::before{background:#fff;}
.side-cta p{color:rgba(255,255,255,.85);font-size:14px;}
.side-cta .telnum{font-size:26px;font-weight:800;color:#fff;display:block;margin:6px 0 14px;letter-spacing:1px;}

/* ---------- 问答折叠（纯 details 实现，无需 JS） ---------- */
.faq-list{display:grid;gap:12px;}
.faq-item{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);overflow:hidden;}
.faq-item[open]{border-color:var(--c-green-300);box-shadow:var(--sd-1);}
.faq-item summary{
  cursor:pointer;list-style:none;padding:16px 48px 16px 20px;position:relative;
  display:flex;align-items:center;gap:10px;
  font-weight:700;color:var(--c-green-800);font-size:16px;line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::before{
  content:"";flex:0 0 auto;width:24px;height:24px;border-radius:50%;
  background-color:var(--c-green-50);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23149267' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 11.5a8.38 8.38 0 0 1-8.5 8.5 8.5 8.5 0 0 1-3.8-.9L3 21l1.9-5.7A8.38 8.38 0 0 1 4 11.5 8.5 8.5 0 0 1 12.5 3 8.38 8.38 0 0 1 21 11.5z'/%3E%3Cpath d='M8.5 11.5h.01M12 11.5h.01M15.5 11.5h.01'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;background-size:14px;
  border:1px solid var(--c-green-100);
}
.faq-item[open] summary::before{background:var(--c-green-100);color:var(--c-green-700);}
.faq-item summary::after{
  content:"";position:absolute;right:20px;top:24px;width:10px;height:10px;
  border-right:2px solid var(--c-green-600);border-bottom:2px solid var(--c-green-600);transform:rotate(45deg);
  transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(-135deg);}
.faq-body{padding:0 20px 18px;color:var(--c-muted);font-size:14.8px;border-top:1px dashed var(--c-line);padding-top:14px;}
.faq-body p:last-child{margin-bottom:0;}

/* ---------- 活动 ---------- */
.offer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.offer-card{
  border-radius:var(--r-lg);padding:26px 22px;color:#fff;position:relative;overflow:hidden;
  box-shadow:var(--sd-2);
}
.offer-card.a1{background:var(--grad-main);}
.offer-card.a2{background:linear-gradient(135deg,#f2a33c,#ff8a5c);}
.offer-card.a3{background:linear-gradient(135deg,#0e8f98,#3fbf9f);}
.offer-card::after{content:"";position:absolute;right:-40px;bottom:-40px;width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.12);}
.offer-card .tag{display:inline-block;background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.35);padding:3px 12px;border-radius:var(--r-pill);font-size:12.5px;font-weight:700;margin-bottom:12px;}
.offer-card h3{color:#fff;font-size:20px;margin-bottom:8px;}
.offer-card .big{font-size:34px;font-weight:800;line-height:1.1;margin-bottom:6px;}
.offer-card .cond{font-size:13px;opacity:.85;margin-bottom:14px;}
.offer-card ul{margin-bottom:18px;}
.offer-card ul li{font-size:14px;padding-left:20px;position:relative;margin-bottom:6px;opacity:.95;}
.offer-card ul li::before{content:"✓";position:absolute;left:0;font-weight:800;}

.countdown{display:inline-flex;align-items:center;gap:6px;background:rgba(0,0,0,.18);padding:4px 12px;border-radius:var(--r-pill);font-size:13px;font-weight:700;}

/* ---------- 合作 / 加盟 ---------- */
.coop-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.coop-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);padding:24px;transition:.3s;
  display:grid;grid-template-columns:auto 1fr;grid-template-areas:"icon title" "desc desc" "list list";
  column-gap:14px;align-content:start;
}
/* 合作页：表单与流程合并为一张卡，中间细线分隔 */
.coop-flow{
  gap:0;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sd-1);
}
.coop-flow>div{min-width:0;padding:clamp(22px,3.2vw,38px);}
.coop-flow>div:first-child{order:2;flex:1 1 0;display:flex;flex-direction:column;position:relative;}
.coop-flow>div:first-child::before{content:"";position:absolute;left:0;top:clamp(22px,3.2vw,38px);bottom:clamp(22px,3.2vw,38px);width:1px;background:var(--c-line);}
.coop-flow>div:first-child .hl-box{margin-top:auto;}
.coop-flow>div:last-child{order:1;flex:1.08 1 0;}
.coop-flow .form-card{border:0;border-radius:0;box-shadow:none;background:transparent;padding:0;}
@media (max-width:768px){
  .coop-flow>div:first-child{border-left:0;border-top:0;}
  .coop-flow>div:first-child::before{content:"";position:absolute;left:18%;right:18%;top:0;height:1px;background:var(--c-line);}
}
.coop-card:hover{transform:translateY(-4px);box-shadow:var(--sd-2);}
.coop-card .card-icon{
  grid-area:icon;width:46px;height:46px;border-radius:12px;margin-bottom:0;align-self:center;
  background:var(--c-sky);color:var(--c-teal);
}
.coop-card .card-icon svg{width:23px;height:23px;}
.coop-card h3{grid-area:title;margin:0;align-self:center;}
.coop-card p{grid-area:desc;margin:12px 0 0;}
.coop-card ul{grid-area:list;margin-top:10px;}
.hl-box{background:var(--c-green-50);border:1px solid var(--c-green-100);border-radius:var(--r-md);padding:18px 20px;}
.hl-box .num{color:var(--c-green-600);font-weight:800;font-size:22px;}

/* ---------- 联系我们 ---------- */
.contact-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:0;align-items:stretch;
  background:#fff;border:1px solid var(--c-line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sd-1);
}
.contact-grid>div{min-width:0;padding:clamp(22px,3.2vw,38px);}
.contact-grid .form-card{border:0;border-radius:0;box-shadow:none;background:transparent;padding:0;}
/* 桌面端：表单在左、联系方式在右，中间细线分隔 */
@media (min-width:901px){
  .contact-grid{grid-template-columns:.9fr 1.1fr;}
  .contact-grid>div:first-child{order:2;position:relative;}
  .contact-grid>div:first-child::before{content:"";position:absolute;left:0;top:clamp(22px,3.2vw,38px);bottom:clamp(22px,3.2vw,38px);width:1px;background:var(--c-line);}
  .contact-grid>div:last-child{order:1;}
}
.info-list{display:grid;gap:14px;margin-bottom:24px;}
.info-list li{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);padding:16px 18px;}
.info-list .ico{
  flex:0 0 44px;width:44px;height:44px;border-radius:12px;background:var(--c-green-50);color:var(--c-green-600);
  display:grid;place-items:center;
}
.info-list .ico svg{width:22px;height:22px;}
.info-list .tx b{display:block;color:var(--c-green-800);}
.info-list .tx span,.info-list .tx a{display:block;font-size:14.5px;color:var(--c-muted);}
.map-box{
  border:1px solid var(--c-line);border-radius:var(--r-lg);overflow:hidden;background:var(--c-bg-soft);
  min-height:320px;position:relative;
}
.map-box .ph{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  color:var(--c-green-700);text-align:center;padding:20px;
}
.map-box .ph svg{width:44px;height:44px;color:var(--c-green-300);}
.map-box iframe{position:relative;z-index:2;width:100%;height:340px;border:0;display:block;}

.qr-box{display:flex;gap:16px;align-items:center;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);padding:16px;}
.qr{width:96px;height:96px;flex:0 0 96px;border-radius:10px;display:grid;place-items:center;background:var(--c-green-50);color:var(--c-green-500);}
.qr svg{width:44px;height:44px;}

/* ---------- 关于我们 ---------- */
.about-block p{color:var(--c-text);}
/* 公司信息列表：标签与内容分行，长内容自动折行 */
.info-rows li{margin-bottom:11px;line-height:1.6;overflow-wrap:anywhere;}
.info-rows li b{display:block;margin-bottom:1px;}
.about-figures{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:24px;
  background:var(--c-green-50);border:1px solid var(--c-green-100);
  border-radius:var(--r-md);overflow:hidden;
}
.about-figures>div{padding:clamp(12px,2.2vw,18px) clamp(6px,1.4vw,12px);text-align:center;position:relative;}
.about-figures>div+div::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:1px;height:52%;background:rgba(26,168,119,.22);
}
.about-figures .v{font-size:clamp(17px,4.6vw,26px);font-weight:800;color:var(--c-green-600);line-height:1.2;}
.about-figures .v small{font-size:.7em;font-weight:700;}
.about-figures .k{font-size:clamp(11px,2.6vw,13px);color:var(--c-muted);margin-top:3px;}
.culture-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
/* 理念卡片：图标在左，标题与描述两行在右 */
.culture-grid .card{
  display:grid;grid-template-columns:auto 1fr;grid-template-areas:"icon title" "icon desc";
  column-gap:16px;align-content:start;
}
.culture-grid .card .card-icon{grid-area:icon;margin-bottom:0;align-self:start;}
.culture-grid .card h3{grid-area:title;margin-bottom:8px;}
.culture-grid .card p{grid-area:desc;margin:0;}

/* ---------- 地域服务区（GEO） ---------- */
.geo-box{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);padding:clamp(20px,3vw,34px);}
.geo-list{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:18px;}
.geo-list a{
  display:block;padding:10px 12px;border-radius:var(--r-sm);background:var(--c-bg-soft);
  font-size:14px;font-weight:400;color:var(--c-green-800);border:1px solid transparent;text-align:center;
}
.geo-list a:hover{background:var(--c-green-50);border-color:var(--c-green-100);color:var(--c-green-600);}
/* 侧栏内的地域标签：横向自适应，避免窄栏被压成竖排单字 */
.side-card .geo-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:0;}
.side-card .geo-list a{flex:0 0 auto;padding:7px 11px;font-size:13px;white-space:nowrap;}
.geo-note{font-size:13px;color:var(--c-muted);margin-top:14px;}

/* ---------- 最终 CTA ---------- */
.cta-band{
  background:linear-gradient(120deg,#08402e,#12805a 55%,#2fc89a);color:#fff;text-align:center;
  border-radius:var(--r-xl);padding:clamp(30px,4vw,52px) clamp(20px,4vw,48px);box-shadow:var(--sd-3);
  position:relative;overflow:hidden;
}
.cta-band::before{content:"";position:absolute;left:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.08);}
.cta-band::after{content:"";position:absolute;right:-40px;bottom:-90px;width:240px;height:240px;border-radius:50%;background:rgba(110,211,171,.16);}
.cta-band .wrap-inner{position:relative;z-index:2;}
.cta-band h2{color:#fff;}
.cta-band p{color:rgba(255,255,255,.88);max-width:680px;margin:8px auto 12px;line-height:1.55;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
.cta-actions .btn-lg{padding:10px 28px;font-size:16px;}
.cta-tel{color:#fff;font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:1px;display:block;margin:0 0 12px;line-height:1.15;}

/* ==========================================================================
   源站图片应用：案例实景图、新闻缩略图、服务图标、首页 banner
   ========================================================================== */

/* 案例卡：用源站实景图替换纯色占位（暗色蒙版保证文字可读） */
.case-item .pic{background-size:cover;background-position:center;}
/* 案例卡：统一使用原官网「治理案例」详情页的真实工程现场照片（暗色蒙版保证文字可读） */
.case-item .pic.p1{background:linear-gradient(rgba(7,46,35,.5),rgba(7,46,35,.62)),url('../images/uploadfile/image/20170623/1498197952114184.jpg') center/cover;}
.case-item .pic.p2{background:linear-gradient(rgba(7,46,35,.5),rgba(7,46,35,.62)),url('../images/uploadfile/image/20170807/1502072972110212.jpg') center/cover;}
.case-item .pic.p3{background:linear-gradient(rgba(7,46,35,.5),rgba(7,46,35,.62)),url('../images/uploadfile/image/20170807/1502073364122390.jpg') center/cover;}
.case-item .pic.p4{background:linear-gradient(rgba(7,46,35,.5),rgba(7,46,35,.62)),url('../images/uploadfile/image/20170807/1502073310126207.jpg') center/cover;}
.case-item .pic.p5{background:linear-gradient(rgba(7,46,35,.5),rgba(7,46,35,.62)),url('../images/uploadfile/image/20170807/1502073248816097.jpg') center/cover;}
.case-item .pic.p6{background:linear-gradient(rgba(7,46,35,.5),rgba(7,46,35,.62)),url('../images/uploadfile/image/20170623/1498209016466206.jpg') center/cover;}
.case-item .pic.p7{background:linear-gradient(rgba(7,46,35,.5),rgba(7,46,35,.62)),url('../images/uploadfile/image/20170807/1502073180232371.jpg') center/cover;}
.case-item .pic.p8{background:linear-gradient(rgba(7,46,35,.5),rgba(7,46,35,.62)),url('../images/uploadfile/image/20170623/1498208940966924.jpg') center/cover;}
.case-item .pic.p9{background:linear-gradient(rgba(7,46,35,.5),rgba(7,46,35,.62)),url('../images/uploadfile/image/20170623/1498198406349288.jpg') center/cover;}
.case-item .pic.p10{background:linear-gradient(rgba(7,46,35,.5),rgba(7,46,35,.62)),url('../images/uploadfile/image/20170623/1498198421134099.jpg') center/cover;}
.case-item .pic.p11{background:linear-gradient(rgba(7,46,35,.5),rgba(7,46,35,.62)),url('../images/uploadfile/image/20170623/1498198657517457.jpg') center/cover;}
.case-item .pic.p12{background:linear-gradient(rgba(7,46,35,.5),rgba(7,46,35,.62)),url('../images/uploadfile/image/20170623/1498198641104382.jpg') center/cover;}
.case-item .pic .name,
.case-item .pic .type{position:relative;z-index:2;text-shadow:0 1px 6px rgba(0,0,0,.4);}
.case-item .pic .before-after{z-index:2;}
.case-item .pic::after{content:"";position:absolute;left:0;right:0;bottom:0;height:60%;background:linear-gradient(to top,rgba(5,36,27,.7),transparent);}

/* 新闻列表：日期块恢复纯色底（取消背景图片） */

/* 首页四大服务：卡片顶部整宽封面图背景 */
.home-services .card{padding:0;overflow:hidden;}
.home-services .card-icon{
  width:100%;height:auto;aspect-ratio:16/9;flex:none;
  margin:0;border-radius:0;
  background-color:var(--c-green-50);
  background-size:cover;background-repeat:no-repeat;background-position:center;
}
.home-services .card-icon svg{display:none;}
.home-services .card h3{margin:0;padding:18px clamp(18px,3vw,26px) 0;}
.home-services .card ul{margin:14px clamp(18px,3vw,26px) 18px;}
.home-services .card .price{margin-left:clamp(18px,3vw,26px);margin-right:clamp(18px,3vw,26px);}
.home-services .card .btn{margin:14px clamp(18px,3vw,26px) 24px;}
.home-services .svc-card:nth-child(1) .card-icon{background-image:url('../images/uploadfile/image/20170619/201706190236530.png');}   /* 家装：健康环保的家 */
.home-services .svc-card:nth-child(2) .card-icon{background-image:url('../images/uploadfile/image/20180428/201804280956080.jpg');}   /* 工装：专注工装及教育机构除醛 */
.home-services .svc-card:nth-child(3) .card-icon{background-image:url('../images/uploadfile/image/20170703/201707030315460.jpg');}   /* 汽车：车内污染净化治理 */
.home-services .svc-card:nth-child(4) .card-icon{background-image:url('../images/uploadfile/image/20170807/1502073364122390.jpg');}   /* 检测：空气采样仪现场 */

/* 服务页：家装治理卡片顶部整宽封面图 */
.svc-icons .card{padding:0;overflow:hidden;}
.svc-icons .card-icon{
  width:100%;aspect-ratio:16/9;height:auto;
  margin:0;border-radius:0;
  background-color:var(--c-green-50);
  background-size:cover;background-repeat:no-repeat;background-position:center;
}
.svc-icons .card-icon svg{display:none;}
.svc-icons .card h3{margin:0;padding:18px clamp(18px,3vw,26px) 0;}
.svc-icons .card p{margin:0;padding:8px clamp(18px,3vw,26px) 24px;}
.svc-icons .card:nth-child(1) .card-icon{background-image:url('../images/uploadfile/image/20170807/1502072972110212.jpg');}   /* 全屋污染源排查 */
.svc-icons .card:nth-child(2) .card-icon{background-image:url('../images/uploadfile/image/20170807/1502073248116504.jpg');}   /* 母婴级安全药剂 */
.svc-icons .card:nth-child(3) .card-icon{background-image:url('../images/uploadfile/image/20170622/201706221044050.png');}   /* 3-7 天快速入住 */
.svc-icons .card:nth-child(4) .card-icon{background-image:url('../images/uploadfile/image/20170807/1502073364122390.jpg');}   /* 室内空气检测 */

/* 首页 / 内页 banner 实景条 */
.home-banner{
  display:block;border-radius:var(--r-lg);overflow:hidden;position:relative;min-height:200px;
  background:linear-gradient(120deg,rgba(8,50,38,.62),rgba(10,90,66,.5)),url('../images/uploadfile/image/20180428/201804280956080.jpg') center/cover;
  color:#fff;padding:38px 32px;text-decoration:none;
}
.home-banner-mask{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center;justify-content:space-between;}
.home-banner h3{font-size:clamp(18px,2.4vw,24px);margin:0;max-width:560px;}
.home-banner .btn{margin:0;}

/* 关于我们：实景照片 */
.about-figure{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px;}
.about-figure img{width:100%;height:200px;object-fit:cover;border-radius:var(--r-md);border:1px solid var(--c-line);}

/* 关于我们：简介左右两栏等高 */
.about-row{align-items:stretch;}
.about-row>div:last-child{display:flex;flex-direction:column;}
.about-row .card{flex:1;display:flex;flex-direction:column;}
.about-row .card .btn{margin-top:auto;}

/* 新闻详情页 */
.article-box{max-width:1400px;margin:0 auto;background:#fff;border-radius:var(--r-lg);padding:clamp(20px,3vw,40px);box-shadow:0 8px 30px rgba(7,46,35,.06);}
.article-body p{font-size:15.5px;line-height:1.95;color:#2c3a35;margin:0 0 16px;text-indent:2em;}
.article-body img.art-img{display:block;max-width:100%;height:auto;margin:18px auto;border-radius:var(--r-md);box-shadow:0 4px 16px rgba(7,46,35,.08);}
.article-back{margin-top:28px;text-align:center;}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .tech-grid,.prod-grid,.adv-grid,.case-grid,.price-grid,.offer-grid,.culture-grid{grid-template-columns:repeat(2,1fr);}
  .geo-list{grid-template-columns:repeat(3,1fr);}
  .news-layout{grid-template-columns:1fr;}
  .trust-wrap{grid-template-columns:repeat(3,1fr);gap:14px;}
}
@media (max-width:900px){
  .hero-grid,.harm-grid,.case-detail,.contact-grid{grid-template-columns:1fr;}
  .hero-tel{display:flex;width:max-content;max-width:100%;margin-left:auto;margin-right:auto;}
  .contact-grid>div:first-child{border-left:0;border-top:0;position:relative;}
  .contact-grid>div:first-child::before{content:"";position:absolute;left:18%;right:18%;bottom:0;height:1px;background:var(--c-line);}
  .hero-stats{grid-template-columns:repeat(2,1fr);}
  .hero-form-box{order:2;}
  .hero.js-form-ready .hero-form-box{right:auto;left:50%;top:50%;transform:translate(-50%,calc(-50% + 16px)) scale(.96);}
  .hero.form-open .hero-form-box{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(1);width:min(92vw,440px);max-height:calc(100vh - 48px);padding:18px 20px;overflow-y:auto;overflow-x:hidden;z-index:9999;}
  .hero.form-open .hero-grid{grid-template-columns:1fr;}
}
@media (max-width:768px){
  .tech-grid,.prod-grid,.adv-grid,.case-grid,.price-grid,.offer-grid,.coop-grid,.harm-cards,
  .culture-grid{grid-template-columns:1fr;}
  .geo-list{grid-template-columns:repeat(2,1fr);}
  .honor-grid-4{grid-template-columns:repeat(2,1fr);}

  /* Hero 卖点：手机端整块居中、两列对齐 */
  .hero-highlights{
    display:grid;grid-template-columns:auto auto;justify-content:center;
    gap:10px 22px;width:max-content;max-width:100%;margin:18px auto 22px;
  }

  .news-item{grid-template-columns:1fr;gap:12px;padding:16px 16px 14px;}
  .news-item .date{
    height:auto;width:max-content;justify-self:start;
    flex-direction:row;gap:6px;align-items:baseline;
    padding:5px 12px;border-radius:var(--r-pill);
  }
  .news-item .date .d{font-size:18px;}
  .news-item .date .m{font-size:11.5px;}
  .news-item h3{font-size:16px;}
  .news-item .desc{font-size:13px;margin-bottom:6px;}
  .news-item .more{font-size:12.5px;}
  .trust-wrap{grid-template-columns:repeat(2,1fr);}
  .steps>li .no{width:44px;height:44px;flex:0 0 44px;}
  .tbl-wrap{max-width:100%;padding-bottom:8px;}
  .map-box iframe{height:260px;}
}