:root{
  --isx-g:#008000;
  --isx-gd:#005f00;
  --isx-gl:#eaf5ea;
  --isx-bg:#f5f9f5;
  --isx-tx:#1f2a1f;
  --isx-mu:#5b6b5b;
  --isx-ln:#d9e6d9;
  --isx-w:1200px;
}

/* ---------- 基础（全部限定在 .isx-page 下） ---------- */
.isx-page{font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;color:var(--isx-tx);font-size:16px;line-height:1.7;background:#fff;overflow-x:hidden}
.isx-page *,.isx-page *::before,.isx-page *::after{box-sizing:border-box}
.isx-page a{color:inherit;text-decoration:none;transition:color .2s,background .2s,border-color .2s,box-shadow .2s,transform .2s}
.isx-page img{max-width:100%;height:auto;display:block}
.isx-page ul,.isx-page ol{margin:0;padding:0;list-style:none}
.isx-page h1,.isx-page h2,.isx-page h3,.isx-page p{margin:0}
.isx-lock{overflow:hidden}

.isx-wrap{max-width:var(--isx-w);margin:0 auto;padding:0 20px}
.isx-sec{padding:72px 0}
.isx-sec-alt{background:var(--isx-bg)}
.isx-sec-head{max-width:760px;margin:0 auto 44px;text-align:center}
.isx-sec-head .isx-sec-title{font-size:32px;line-height:1.25;font-weight:700;color:var(--isx-tx);position:relative;padding-bottom:16px}
.isx-sec-head .isx-sec-title::after{content:"";position:absolute;left:50%;bottom:0;width:56px;height:3px;margin-left:-28px;background:var(--isx-g);border-radius:2px}
.isx-sec-head .isx-sec-sub{margin-top:16px;color:var(--isx-mu)}

/* ---------- 按钮 ---------- */
.isx-page .isx-btn{display:inline-block;padding:13px 30px;border-radius:4px;background:var(--isx-g);color:#fff;font-size:15px;font-weight:700;letter-spacing:.3px;border:2px solid var(--isx-g);cursor:pointer;line-height:1.3}
.isx-page .isx-btn:hover{background:var(--isx-gd);border-color:var(--isx-gd);color:#fff}
.isx-page .isx-btn-light{background:#fff;color:var(--isx-g);border-color:#fff}
.isx-page .isx-btn-light:hover{background:var(--isx-gl);border-color:var(--isx-gl);color:var(--isx-gd)}
.isx-page .isx-btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.isx-page .isx-btn-line:hover{background:#fff;color:var(--isx-g);border-color:#fff}
.isx-page .isx-btn-ghost{background:#fff;color:var(--isx-g)}
.isx-page .isx-btn-ghost:hover{background:var(--isx-g);color:#fff}

/* ---------- 顶栏 + 头部导航 ---------- */
.isx-topbar{background:var(--isx-gd);color:#fff;font-size:13px}
.isx-topbar .isx-topbar-in{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:38px;flex-wrap:wrap}
.isx-topbar .isx-topbar-item{display:inline-flex;align-items:center;gap:6px;margin-right:22px;color:#fff}
.isx-topbar .isx-topbar-item:last-child{margin-right:0}
.isx-topbar .isx-topbar-ico{font-size:15px;line-height:1}

.isx-header{background:#fff;box-shadow:0 2px 10px rgba(0,60,0,.08);position:sticky;top:0;z-index:900}
.isx-header .isx-header-in{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:20px}
.isx-header .isx-logo img{height:52px;width:auto}
.isx-header .isx-nav-list{display:flex;align-items:center;gap:6px}
.isx-header .isx-nav-list li a{display:block;padding:10px 14px;font-size:14px;font-weight:600;color:var(--isx-tx);border-radius:4px}
.isx-header .isx-nav-list li a:hover{color:var(--isx-g);background:var(--isx-gl)}
.isx-header .isx-nav-list li a.isx-nav-cta{background:var(--isx-g);color:#fff;margin-left:8px;padding:10px 22px}
.isx-header .isx-nav-list li a.isx-nav-cta:hover{background:var(--isx-gd);color:#fff}
.isx-header .isx-menu-btn{display:none;width:44px;height:44px;border:1px solid var(--isx-ln);background:#fff;color:var(--isx-g);font-size:26px;line-height:1;border-radius:4px;cursor:pointer;padding:0}

/* ---------- 首屏 Hero ---------- */
.isx-hero{background:linear-gradient(135deg,var(--isx-gd) 0%,var(--isx-g) 100%);color:#fff;padding:56px 0 64px;position:relative;overflow:hidden}
.isx-hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.07)}
.isx-hero .isx-hero-in{position:relative;z-index:1;max-width:860px}
.isx-hero .isx-crumb{font-size:14px;margin-bottom:22px;color:rgba(255,255,255,.85)}
.isx-hero .isx-crumb a{color:#fff;opacity:.9}
.isx-hero .isx-crumb a:hover{text-decoration:underline;opacity:1}
.isx-hero .isx-crumb .isx-crumb-sep{margin:0 8px;opacity:.7}
.isx-hero .isx-hero-label{display:inline-block;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);padding:3px 14px;border-radius:30px;font-size:13px;letter-spacing:1px;margin-bottom:16px;text-transform:uppercase}
.isx-hero .isx-tag-title{font-size:42px;line-height:1.2;font-weight:700;margin-bottom:18px;color:#fff}
.isx-hero .isx-tag-intro p{font-size:17px;line-height:1.8;color:rgba(255,255,255,.95);margin-bottom:10px}
.isx-hero .isx-hero-points{display:flex;flex-wrap:wrap;gap:10px 26px;margin:22px 0 30px}
.isx-hero .isx-hero-points li{font-size:15px;display:flex;align-items:center;gap:8px}
.isx-hero .isx-hero-points li::before{content:"\2713";display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:#fff;color:var(--isx-g);font-size:13px;font-weight:700}
.isx-hero .isx-hero-btns{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- Tag 详细介绍（A后台 det1 内容样式） ---------- */
.isx-detail .isx-det-body{background:#fff;border:1px solid var(--isx-ln);border-radius:10px;padding:44px 48px;box-shadow:0 6px 24px rgba(0,80,0,.05)}
.isx-det-body h2{font-size:28px;line-height:1.3;color:var(--isx-tx);margin:36px 0 16px;padding-left:16px;border-left:5px solid var(--isx-g)}
.isx-det-body h2:first-child{margin-top:0}
.isx-det-body h3{font-size:20px;color:var(--isx-gd);margin:24px 0 10px}
.isx-det-body p{margin-bottom:14px;color:#3b4a3b}
.isx-det-body .isx-det-list{margin:12px 0 20px}
.isx-det-body .isx-det-list li{position:relative;padding:6px 0 6px 30px;color:#3b4a3b}
.isx-det-body .isx-det-list li::before{content:"\2713";position:absolute;left:0;top:7px;width:20px;height:20px;border-radius:50%;background:var(--isx-gl);color:var(--isx-g);font-size:12px;font-weight:700;text-align:center;line-height:20px}
.isx-det-body .isx-det-feats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:22px 0 10px}
.isx-det-body .isx-det-feat{background:var(--isx-bg);border:1px solid var(--isx-ln);border-radius:8px;padding:26px 22px;text-align:center}
.isx-det-body .isx-det-feat svg{width:44px;height:44px;color:var(--isx-g);margin:0 auto 12px;display:block}
.isx-det-body .isx-det-feat h3{margin:0 0 8px;font-size:18px;color:var(--isx-tx)}
.isx-det-body .isx-det-feat p{margin:0;font-size:15px;color:var(--isx-mu)}
.isx-det-body .isx-det-table{overflow-x:auto;margin:18px 0 24px;border:1px solid var(--isx-ln);border-radius:8px}
.isx-det-body .isx-det-table table{width:100%;border-collapse:collapse;min-width:480px;font-size:15px}
.isx-det-body .isx-det-table th{background:var(--isx-g);color:#fff;text-align:left;padding:12px 16px;font-weight:600}
.isx-det-body .isx-det-table td{padding:11px 16px;border-top:1px solid var(--isx-ln);color:#3b4a3b}
.isx-det-body .isx-det-table tr:nth-child(even) td{background:var(--isx-bg)}
.isx-det-body .isx-det-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:22px 0 10px;counter-reset:isxstep}
.isx-det-body .isx-det-flow li{position:relative;text-align:center;padding:22px 14px;border:1px dashed var(--isx-g);border-radius:8px;background:#fff;counter-increment:isxstep}
.isx-det-body .isx-det-flow li::before{content:counter(isxstep);position:absolute;top:-13px;left:50%;margin-left:-13px;width:26px;height:26px;border-radius:50%;background:var(--isx-g);color:#fff;font-size:13px;font-weight:700;line-height:26px}
.isx-det-body .isx-det-flow li:not(:last-child)::after{content:"\2192";position:absolute;right:-17px;top:50%;margin-top:-12px;font-size:20px;color:var(--isx-g);z-index:2}
.isx-det-body .isx-det-flow svg{width:36px;height:36px;color:var(--isx-g);margin:0 auto 8px;display:block}
.isx-det-body .isx-det-flow span{display:block;font-size:15px;font-weight:600}
.isx-det-body .isx-det-note{background:var(--isx-gl);border-left:4px solid var(--isx-g);padding:14px 18px;border-radius:0 6px 6px 0;margin:18px 0;color:var(--isx-gd)}
.isx-det-body img{border-radius:8px;margin:14px auto}

/* ---------- 产品 / Tag 卡片区（共用） ---------- */
.isx-grid{margin:0}
.isx-wrap .isx-grid{display:grid !important;grid-template-columns:repeat(3,1fr);gap:26px;width:auto !important}
.isx-wrap .isx-grid > .column{width:auto !important;max-width:none !important;float:none !important;margin:0 !important;padding:0 !important;display:flex;flex-direction:column;background:#fff;border:1px solid var(--isx-ln);border-radius:10px;overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.isx-wrap .isx-grid > .column:hover{transform:translateY(-5px);box-shadow:0 14px 30px rgba(0,100,0,.13);border-color:var(--isx-g)}

.isx-prod .img-box{overflow:hidden;background:var(--isx-bg);aspect-ratio:4/3}
.isx-prod .img-box img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.isx-prod .isx-card:hover .img-box img{transform:scale(1.06)}
.isx-prod .con-box{padding:22px 22px 24px;display:flex;flex:1}
.isx-prod .inner-box{display:flex;flex-direction:column;width:100%}
.isx-prod .tit{font-size:19px;line-height:1.4;font-weight:700;margin-bottom:10px}
.isx-prod .tit a:hover{color:var(--isx-g)}
.isx-prod .abst{font-size:14.5px;color:var(--isx-mu);margin-bottom:16px;flex:1}
.isx-prod .more{color:#fff;font-weight:700;font-size:14.5px;margin-top:auto}
.isx-prod .more:hover{color:var(--isx-gd);letter-spacing:.4px}
.isx-prod .more .isx-arrow{margin-left:6px}
.isx-prod .isx-prod-more{text-align:center;margin-top:36px}

/* Tag 聚合列表（分类页） */
.isx-tags .inner-main-box,.isx-tags .i-product,.isx-tags .ui.container{width:auto;max-width:none;margin:0;padding:0}
.isx-tags .isx-tag-list .con-box{padding:0;flex:1;display:flex}
.isx-tags .isx-tag-list .inner-box{display:flex;width:100%}
.isx-tags .isx-tag-list .tit{margin:0;width:100%;font-size:18px;line-height:1.4;font-weight:700}
.isx-tags .isx-tag-list .tit a{display:flex;align-items:center;gap:12px;padding:22px 24px;width:100%;height:100%}
.isx-tags .isx-tag-list .tit a::before{content:"#";display:inline-flex;flex:none;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--isx-gl);color:var(--isx-g);font-size:18px;font-weight:700;transition:background .2s,color .2s}
.isx-tags .isx-tag-list .tit a::after{content:"\2192";margin-left:auto;color:var(--isx-g);opacity:0;transform:translateX(-6px);transition:opacity .2s,transform .2s}
.isx-tags .isx-tag-list .column:hover .tit a{color:var(--isx-g)}
.isx-tags .isx-tag-list .column:hover .tit a::before{background:var(--isx-g);color:#fff}
.isx-tags .isx-tag-list .column:hover .tit a::after{opacity:1;transform:translateX(0)}
.isx-tags .isx-tags-tip{text-align:center;margin-top:34px;color:var(--isx-mu);font-size:15px}

/* ---------- 公司介绍：About ---------- */
.isx-about .isx-about-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.isx-about .isx-about-label{display:inline-block;color:var(--isx-g);font-weight:700;letter-spacing:1.5px;font-size:13px;text-transform:uppercase;margin-bottom:10px}
.isx-about .isx-about-title{font-size:32px;line-height:1.25;margin-bottom:18px}
.isx-about .isx-about-text p{color:#3b4a3b;margin-bottom:14px}
.isx-about .isx-about-btn{margin-top:10px}
.isx-about .isx-about-points{display:grid;gap:16px}
.isx-about .isx-about-points li{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--isx-ln);border-left:4px solid var(--isx-g);border-radius:8px;padding:18px 20px}
.isx-about .isx-about-points .isx-pt-num{flex:none;width:40px;height:40px;border-radius:50%;background:var(--isx-g);color:#fff;font-size:20px;line-height:40px;text-align:center}
.isx-about .isx-about-points .isx-pt-tit{display:block;font-size:17px;font-weight:700;margin-bottom:2px}
.isx-about .isx-about-points .isx-pt-txt{display:block;font-size:14.5px;color:var(--isx-mu);line-height:1.6}

/* ---------- 公司介绍：Strengths ---------- */
.isx-strengths .isx-str-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.isx-strengths .isx-str-item{background:#fff;border:1px solid var(--isx-ln);border-radius:10px;padding:32px 24px;text-align:center;transition:transform .25s,box-shadow .25s}
.isx-strengths .isx-str-item:hover{transform:translateY(-5px);box-shadow:0 12px 26px rgba(0,100,0,.12)}
.isx-strengths .isx-str-ico{display:inline-block;width:64px;height:64px;border-radius:50%;background:var(--isx-gl);color:var(--isx-g);font-size:30px;line-height:64px;margin-bottom:16px}
.isx-strengths .isx-str-tit{display:block;font-size:18px;font-weight:700;margin-bottom:8px}
.isx-strengths .isx-str-txt{display:block;font-size:14.5px;color:var(--isx-mu);line-height:1.65}
.isx-strengths .isx-str-more{text-align:center;margin-top:34px}

/* ---------- 公司介绍：Factory / Honour / Sustainability ---------- */
.isx-trust .isx-trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.isx-trust .isx-trust-card{display:block;background:var(--isx-g);color:#fff;border-radius:10px;padding:36px 30px;position:relative;overflow:hidden;transition:transform .25s,background .25s}
.isx-trust .isx-trust-card:nth-child(2){background:var(--isx-gd)}
.isx-trust .isx-trust-card::after{content:"";position:absolute;right:-40px;bottom:-40px;width:140px;height:140px;border-radius:50%;background:rgba(255,255,255,.1)}
.isx-trust .isx-trust-card:hover{transform:translateY(-5px)}
.isx-trust .isx-trust-ico{display:block;font-size:40px;line-height:1;margin-bottom:16px}
.isx-trust .isx-trust-tit{display:block;font-size:22px;font-weight:700;margin-bottom:10px}
.isx-trust .isx-trust-txt{display:block;font-size:15px;opacity:.92;margin-bottom:18px;line-height:1.65}
.isx-trust .isx-trust-link{display:inline-block;font-weight:700;font-size:14.5px;border-bottom:2px solid rgba(255,255,255,.6);padding-bottom:2px}

/* ---------- 解决方案 ---------- */
.isx-solutions .isx-sol-box{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;background:#fff;border:1px solid var(--isx-ln);border-left:6px solid var(--isx-g);border-radius:10px;padding:36px 40px}
.isx-solutions .isx-sol-title{font-size:26px;margin-bottom:10px}
.isx-solutions .isx-sol-text{color:var(--isx-mu);margin-bottom:16px}
.isx-solutions .isx-sol-tags{display:flex;flex-wrap:wrap;gap:10px}
.isx-solutions .isx-sol-tags li{padding:5px 16px;border-radius:30px;background:var(--isx-gl);color:var(--isx-gd);font-size:14px;font-weight:600}

/* ---------- 询盘流程（分类页） ---------- */
.isx-steps .isx-steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.isx-steps .isx-step-item{position:relative;background:#fff;border:1px solid var(--isx-ln);border-radius:10px;padding:34px 22px 26px;text-align:center}
.isx-steps .isx-step-num{position:absolute;top:-18px;left:50%;margin-left:-18px;width:36px;height:36px;border-radius:50%;background:var(--isx-g);color:#fff;font-size:18px;line-height:36px}
.isx-steps .isx-step-tit{display:block;font-size:18px;font-weight:700;margin-bottom:8px}
.isx-steps .isx-step-txt{display:block;font-size:14.5px;color:var(--isx-mu)}

/* ---------- FAQ ---------- */
.isx-faq .isx-faq-list{max-width:1200px;margin:0 auto;display:grid;gap:14px}
.isx-faq .isx-faq-item{background:#fff;border:1px solid var(--isx-ln);border-radius:8px;overflow:hidden}
.isx-faq .isx-faq-item[open]{border-color:var(--isx-g)}
.isx-faq .isx-faq-q{position:relative;display:block;list-style:none;cursor:pointer;padding:18px 56px 18px 24px;font-size:17px;font-weight:700}
.isx-faq .isx-faq-q::-webkit-details-marker{display:none}
.isx-faq .isx-faq-q::after{content:"+";position:absolute;right:22px;top:50%;margin-top:-14px;width:28px;height:28px;border-radius:50%;background:var(--isx-gl);color:var(--isx-g);text-align:center;line-height:28px;font-size:20px}
.isx-faq .isx-faq-item[open] .isx-faq-q{color:var(--isx-g)}
.isx-faq .isx-faq-item[open] .isx-faq-q::after{content:"\2212";background:var(--isx-g);color:#fff}
.isx-faq .isx-faq-a{padding:0 24px 20px;color:var(--isx-mu)}
.isx-faq .isx-faq-more{text-align:center;margin-top:28px}

/* ---------- 相关 Tag ---------- */
.isx-reltags .isx-reltags-list{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.isx-reltags .isx-reltags-list a{display:inline-block;padding:9px 22px;background:#fff;border:1px solid var(--isx-ln);border-radius:30px;font-size:15px;font-weight:600;color:var(--isx-tx)}
.isx-reltags .isx-reltags-list a::before{content:"# ";color:var(--isx-g)}
.isx-reltags .isx-reltags-list a:hover{background:var(--isx-g);border-color:var(--isx-g);color:#fff}
.isx-reltags .isx-reltags-list a:hover::before{color:#fff}

/* ---------- 联系区 + 表单（页面内表单 / 悬浮弹窗内表单共用 .isx-form-box） ---------- */
.isx-contact{background:linear-gradient(135deg,var(--isx-gd),var(--isx-g))}
.isx-contact .isx-sec-head .isx-sec-title{color:#fff}
.isx-contact .isx-sec-head .isx-sec-title::after{background:#fff}
.isx-contact .isx-sec-head .isx-sec-sub{color:rgba(255,255,255,.9)}
.isx-contact .isx-contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:stretch}
.isx-contact .isx-contact-info{color:#fff;padding:12px 10px}
.isx-contact .isx-contact-name{font-size:24px;font-weight:700;margin-bottom:8px}
.isx-contact .isx-contact-desc{opacity:.92;margin-bottom:26px}
.isx-contact .isx-contact-list li{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px}
.isx-contact .isx-contact-ico{flex:none;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.4);font-size:20px;line-height:42px;text-align:center}
.isx-contact .isx-contact-lab{display:block;font-size:13px;opacity:.8;text-transform:uppercase;letter-spacing:1px}
.isx-contact .isx-contact-val{display:block;font-size:16px;font-weight:600;word-break:break-all}
.isx-contact .isx-contact-val a:hover{text-decoration:underline}
.isx-contact .isx-form-card{background:#fff;color:var(--isx-tx);border-radius:10px;padding:34px 34px 30px;box-shadow:0 14px 40px rgba(0,0,0,.18)}
.isx-contact .isx-form-title{font-size:22px;font-weight:700;margin-bottom:20px;color:var(--isx-tx)}

.isx-form-box .grid-box{display:grid;grid-template-columns:1fr 1fr;gap:16px;list-style:none;margin:0;padding:0}
.isx-form-box .grid-box li{margin:0;padding:0;list-style:none}
.isx-form-box .grid-box .wid-100{grid-column:1 / -1}
.isx-form-box .grid-box .txt-center{text-align:center}
.isx-form-box label{display:block;margin:0}
.isx-form-box label span{display:block;font-size:14px;font-weight:600;margin-bottom:6px;color:var(--isx-tx)}
.isx-form-box input[type="text"],.isx-form-box textarea{display:block;width:100%;padding:12px 14px;border:1px solid #cfdccf;border-radius:4px;background:#fafdfa;font-size:15px;font-family:inherit;color:var(--isx-tx);outline:none;transition:border-color .2s,box-shadow .2s}
.isx-form-box textarea{min-height:120px;resize:vertical}
.isx-form-box input[type="text"]:focus,.isx-form-box textarea:focus{border-color:var(--isx-g);box-shadow:0 0 0 3px rgba(0,128,0,.14);background:#fff}
.isx-form-box .wukaka{display:inline-block;min-width:240px;padding:14px 36px;border:0;border-radius:4px;background:var(--isx-g);color:#fff;font-size:15px;font-weight:700;letter-spacing:.5px;cursor:pointer;transition:background .2s,transform .2s}
.isx-form-box .wukaka:hover{background:var(--isx-gd);transform:translateY(-2px)}

/* ---------- 页脚 ---------- */
.isx-footer{background:#0b2e0b;color:rgba(255,255,255,.82);padding:60px 0 0;font-size:15px}
.isx-footer .isx-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:44px;padding-bottom:44px}
.isx-footer .isx-footer-logo img{height:50px;width:auto;padding:6px 10px;border-radius:4px;margin-bottom:16px}
.isx-footer .isx-footer-about{line-height:1.8}
.isx-footer .isx-footer-tit{font-size:18px;font-weight:700;color:#fff;margin-bottom:18px;position:relative;padding-bottom:10px}
.isx-footer .isx-footer-tit::after{content:"";position:absolute;left:0;bottom:0;width:36px;height:3px;background:var(--isx-g)}
.isx-footer .isx-footer-links li{margin-bottom:9px}
.isx-footer .isx-footer-links a:hover{color:#fff;padding-left:5px}
.isx-footer .isx-footer-contact li{display:flex;gap:10px;margin-bottom:12px;line-height:1.6}
.isx-footer .isx-footer-ico{flex:none;color:#5fd45f;font-size:18px}
.isx-footer .isx-footer-contact a:hover{color:#fff;text-decoration:underline}
.isx-footer .isx-copy{border-top:1px solid rgba(255,255,255,.14);text-align:center;padding:18px 0;font-size:14px;color:rgba(255,255,255,.65)}

/* ---------- 侧边悬浮球 + 弹窗 ---------- */
.isx-float{position:fixed;right:22px;top:58%;z-index:950}
.isx-float .isx-float-btn{position:relative;display:block;width:60px;height:60px;border-radius:50%;background:var(--isx-g);color:#fff;font-size:28px;line-height:60px;text-align:center;box-shadow:0 8px 22px rgba(0,100,0,.38);cursor:pointer;border:0;padding:0;animation:isxPulse 2.4s infinite}
.isx-float .isx-float-btn:hover{background:var(--isx-gd);transform:scale(1.08)}
.isx-float .isx-float-tip{position:absolute;right:72px;top:50%;margin-top:-17px;white-space:nowrap;background:#fff;color:var(--isx-gd);font-size:13px;font-weight:700;padding:6px 14px;border-radius:30px;box-shadow:0 4px 14px rgba(0,0,0,.14);line-height:1.5;opacity:0;visibility:hidden;transition:opacity .2s}
.isx-float .isx-float-btn:hover .isx-float-tip{opacity:1;visibility:visible}
@keyframes isxPulse{0%{box-shadow:0 8px 22px rgba(0,100,0,.38),0 0 0 0 rgba(0,128,0,.45)}70%{box-shadow:0 8px 22px rgba(0,100,0,.38),0 0 0 16px rgba(0,128,0,0)}100%{box-shadow:0 8px 22px rgba(0,100,0,.38),0 0 0 0 rgba(0,128,0,0)}}

.isx-modal{position:fixed;left:0;top:0;right:0;bottom:0;background:rgba(5,30,5,.62);z-index:9000;display:none;align-items:center;justify-content:center;padding:20px;overflow-y:auto}
.isx-modal.is-open{display:flex}
.isx-modal .isx-modal-box{position:relative;width:100%;max-width:660px;max-height:100%;overflow-y:auto;background:#fff;border-radius:10px;padding:36px 34px 30px;border-top:5px solid var(--isx-g);box-shadow:0 20px 60px rgba(0,0,0,.3)}
.isx-modal .isx-modal-close{position:absolute;right:12px;top:10px;width:38px;height:38px;border:0;background:var(--isx-gl);color:var(--isx-g);font-size:24px;line-height:38px;border-radius:50%;cursor:pointer;padding:0}
.isx-modal .isx-modal-close:hover{background:var(--isx-g);color:#fff}
.isx-modal .isx-modal-title{font-size:23px;font-weight:700;margin-bottom:4px}
.isx-modal .isx-modal-sub{color:var(--isx-mu);font-size:14.5px;margin-bottom:20px}

/* =========================================================
   响应式
   ========================================================= */
@media (max-width:1199px){
  .isx-hero .isx-tag-title{font-size:38px}
  .isx-strengths .isx-str-grid{grid-template-columns:repeat(2,1fr)}
  .isx-det-body .isx-det-flow{grid-template-columns:repeat(2,1fr);gap:26px 18px}
  .isx-det-body .isx-det-flow li:nth-child(2)::after{display:none}
}
@media (max-width:991px){
  .isx-sec{padding:56px 0}
  .isx-sec-head{margin-bottom:34px}
  .isx-sec-head .isx-sec-title{font-size:28px}
  .isx-header .isx-menu-btn{display:block}
  .isx-header .isx-header-in{min-height:66px;position:relative}
  .isx-header .isx-nav{display:none;position:absolute;left:-20px;right:-20px;top:100%;background:#fff;border-top:1px solid var(--isx-ln);box-shadow:0 12px 24px rgba(0,60,0,.12);padding:10px 20px 18px}
  .isx-header .isx-nav.is-open{display:block}
  .isx-header .isx-nav-list{flex-direction:column;align-items:stretch;gap:0}
  .isx-header .isx-nav-list li a{padding:13px 8px;border-bottom:1px solid var(--isx-bg);border-radius:0}
  .isx-header .isx-nav-list li a.isx-nav-cta{margin:14px 0 0;text-align:center;border-radius:4px}
  .isx-wrap .isx-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .isx-about .isx-about-grid{grid-template-columns:1fr;gap:32px}
  .isx-trust .isx-trust-grid{grid-template-columns:1fr}
  .isx-solutions .isx-sol-box{grid-template-columns:1fr;padding:28px 26px}
  .isx-steps .isx-steps-grid{grid-template-columns:repeat(2,1fr);gap:34px 20px}
  .isx-contact .isx-contact-grid{grid-template-columns:1fr}
  .isx-footer .isx-footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .isx-footer .isx-footer-brand{grid-column:1 / -1}
  .isx-detail .isx-det-body{padding:32px 26px}
}
@media (max-width:640px){
  .isx-page{font-size:15px}
  .isx-sec{padding:44px 0}
  .isx-wrap{padding:0 16px}
  .isx-sec-head .isx-sec-title{font-size:24px}
  .isx-topbar .isx-topbar-in{justify-content:center;padding:6px 0}
  .isx-topbar .isx-topbar-item{margin-right:0;width:100%;justify-content:center;font-size:12.5px}
  .isx-header .isx-logo img{height:42px}
  .isx-hero{padding:36px 0 44px}
  .isx-hero .isx-tag-title{font-size:30px}
  .isx-hero .isx-tag-intro p{font-size:15.5px}
  .isx-hero .isx-hero-btns .isx-btn{width:100%;text-align:center}
  .isx-wrap .isx-grid{grid-template-columns:1fr}
  .isx-det-body h2{font-size:22px}
  .isx-det-body .isx-det-feats{grid-template-columns:1fr}
  .isx-det-body .isx-det-flow{grid-template-columns:1fr}
  .isx-det-body .isx-det-flow li:not(:last-child)::after{content:"\2193";right:50%;margin-right:-8px;top:auto;bottom:-24px;margin-top:0}
  .isx-detail .isx-det-body{padding:24px 18px}
  .isx-about .isx-about-title{font-size:25px}
  .isx-strengths .isx-str-grid{grid-template-columns:1fr}
  .isx-steps .isx-steps-grid{grid-template-columns:1fr}
  .isx-faq .isx-faq-q{font-size:15.5px;padding:15px 48px 15px 16px}
  .isx-faq .isx-faq-a{padding:0 16px 16px}
  .isx-contact .isx-form-card{padding:24px 18px}
  .isx-form-box .grid-box{grid-template-columns:1fr}
  .isx-form-box .wukaka{width:100%;min-width:0}
  .isx-footer .isx-footer-grid{grid-template-columns:1fr}
  .isx-float{right:14px;top:auto;bottom:90px}
  .isx-float .isx-float-btn{width:54px;height:54px;line-height:54px;font-size:25px}
  .isx-float .isx-float-tip{display:none}
  .isx-modal .isx-modal-box{padding:28px 18px 22px}
}
.isx-form-box .grid-box.two>.column {
    width: 100%;
}
.isx-sec .m-page {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: 32px auto 10px;
    padding: 0;
    text-align: center;
    line-height: 1.5;
}

.isx-sec .m-page a,
.isx-sec .m-page span {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-width: 38px;
    min-height: 38px;
    box-sizing: border-box;
    padding: 8px 12px;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    background: #fff;
    color: #333;
    font-size: 14px;
    text-decoration: none;
    transition: background-color 0.2s ease,
                border-color 0.2s ease,
                color 0.2s ease;
}

.isx-sec .m-page a:hover {
    border-color: #008000;
    background: #008000;
    color: #fff;
}

.isx-sec .m-page .active,
.isx-sec .m-page .current,
.isx-sec .m-page span:not([class]) {
    border-color: #008000;
    background: #008000;
    color: #fff;
    font-weight: 700;
}

.isx-sec .m-page a:focus-visible {
    outline: 2px solid #008000;
    outline-offset: 2px;
}

@media (max-width: 767px) {
    .isx-sec .m-page {
        gap: 6px;
        margin-top: 24px;
    }

    .isx-sec .m-page a,
    .isx-sec .m-page span {
        min-width: 34px;
        min-height: 34px;
        padding: 6px 9px;
        font-size: 13px;
    }
}