#header .nav {
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    padding: 15px;
    height: 105px;
}

.product-page .grid-box .right-box {
    width: 100%;
    padding: 0 15px;
}






:root{
    --navy:#113e77;
    --navy-dark:#0a2647;
    --navy-deep:#081b34;
    --steel-100:#f5f7fa;
    --steel-200:#e8ecf1;
    --steel-300:#c8d2de;
    --steel-500:#8b98a8;
    --ink:#1a1f26;
    --ink-soft:#4a5568;
    --spark:#e07b1e;
    --spark-dark:#b8600f;
    --line: 1px solid var(--steel-300);
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  /*html{scroll-behavior:smooth;}*/
  body{
    font-family:'Inter', sans-serif;
    color:var(--ink);
    background:var(--steel-100);
    line-height:1.6;
    font-size:16px;
  }
  h1,h2,h3,h4{
    font-family:'Barlow Condensed', sans-serif;
    font-weight:700;
    letter-spacing:0.2px;
    color:var(--navy-dark);
    line-height:1.08;
  }
  .mono{font-family:'Roboto Mono', monospace;}
  a{color:inherit;}
  img{max-width:100%; display:block;}
  .wrap{max-width:1160px; margin:0 auto; padding:0 32px;}
  section{padding:96px 0;}
  .section-head{max-width:max-content; margin-bottom:56px;}
  .section-tag{
    font-family:'Roboto Mono', monospace;
    font-size:13px;
    color:var(--navy);
    margin-bottom:14px;
    display:flex;
    align-items:center;
    gap:10px;
  }
  .section-tag::before{
    content:"";
    width:22px; height:2px;
    background:var(--spark);
    display:inline-block;
  }
  .section-head h2{font-size:44px;}
  .section-head p{margin-top:16px; color:var(--ink-soft); font-size:17px; max-width:max-content;}
 
  /* ---------- HEADER ---------- */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(245,247,250,0.92);
    border-bottom: var(--line);
  }
  .nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 32px; max-width:max-content; margin:0 auto;
  }
  .logo{
    font-family:'Barlow Condensed', sans-serif;
    font-weight:800; font-size:22px; color:var(--navy-dark);
    display:flex; align-items:center; gap:10px;
  }
  .logo-mark{
    width:30px; height:30px; background:var(--navy);
    position:relative; flex-shrink:0;
    clip-path: polygon(0 0, 100% 0, 100% 65%, 65% 100%, 0 100%);
  }
  .navlinks{display:flex; gap:28px; font-size:14.5px; font-weight:500;}
  .navlinks a{text-decoration:none; color:var(--ink-soft); transition:color .15s;}
  .navlinks a:hover{color:var(--navy);}
  .nav-cta{
    background:var(--navy); color:#fff; padding:10px 20px;
    font-size:14px; font-weight:600; text-decoration:none;
    white-space:nowrap;
  }
  .nav-cta:hover{background:var(--navy-dark);}
  @media(max-width:900px){ .navlinks{display:none;} }
 
  /* ---------- HERO ---------- */
  .hero{
    background: linear-gradient(155deg, var(--navy-deep) 0%, var(--navy-dark) 45%, var(--navy) 100%);
    color:#fff;
    padding:120px 0 0 0;
    position:relative;
    overflow:hidden;
  }
  .hero-grid{
    display:grid; grid-template-columns: 1.1fr 0.9fr; gap:40px; align-items:center;
    max-width:1160px; margin:0 auto; padding:0 32px 90px;
    position:relative; z-index:2;
  }
  .hero-eyebrow{
    font-family:'Roboto Mono', monospace; font-size:13px;
    color:#ffb066; margin-bottom:22px; letter-spacing:0.3px;
  }
  .hero h1{
    color:#fff; font-size:60px; font-weight:800; letter-spacing:0.2px;
  }
  .hero h1 em{font-style:normal; color:#ffb066;}
  .hero p.lead{
    margin-top:24px; font-size:18px; color:#c9d6e8; max-width:48ch;
  }
  .hero-ctas{display:flex; gap:16px; margin-top:36px; flex-wrap:wrap;}
  .btn-primary{
    background:var(--spark); color:#fff; padding:15px 26px;
    font-weight:600; font-size:15px; text-decoration:none; border:none;
  }
  .btn-primary:hover{background:var(--spark-dark);}
  .btn-outline{
    border:1px solid rgba(255,255,255,0.4); color:#fff; padding:15px 26px;
    font-weight:600; font-size:15px; text-decoration:none;
  }
  .btn-outline:hover{border-color:#fff; background:rgba(255,255,255,0.08);}
  .hero-stats{
    display:grid; grid-template-columns:repeat(3,1fr); border-top:1px solid rgba(255,255,255,0.15);
    max-width:1160px; margin:0 auto;
  }
  .hero-stats div{padding:26px 32px; border-right:1px solid rgba(255,255,255,0.15);}
  .hero-stats div:last-child{border-right:none;}
  .hero-stats .num{font-family:'Barlow Condensed'; font-size:38px; font-weight:700; color:#fff;}
  .hero-stats .lbl{font-size:13px; color:#a9bcd6; margin-top:4px;}
 
  .hero-visual{
    position:relative; aspect-ratio: 1/1;
  }
  .hero-visual svg{width:100%; height:100%;}
 
  /* ---------- PRODUCT CATEGORIES ---------- */
  .cat-grid{
    display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
    background:var(--steel-300); border:1px solid var(--steel-300);
  }
  .cat-card{
    background:#fff; padding:36px 32px; position:relative;
  }
  .cat-index{
    font-family:'Roboto Mono'; font-size:13px; color:var(--spark); margin-bottom:18px; display:block;
  }
  .cat-card h3{font-size:26px; margin-bottom:12px; color:var(--navy-dark);}
  .cat-card p{color:var(--ink-soft); font-size:15px; margin-bottom:18px;}
  .cat-card ul{list-style:none; font-size:14.5px;}
  .cat-card li{
    padding:9px 0; border-top:1px solid var(--steel-200);
    display:flex; justify-content:space-between; color:var(--ink);
  }
  .cat-card li:first-child{border-top:none;}
  .cat-card li span.tag{color:var(--navy); font-family:'Roboto Mono'; font-size:12.5px;}
  @media(max-width:900px){ .cat-grid{grid-template-columns:1fr;} }
 
  /* ---------- MANUFACTURING CAPABILITIES ---------- */
  .cap-wrap{display:grid; grid-template-columns: 1fr; gap: 48px; align-items:start;}
  .cap-list{list-style:none;}
  .cap-list li{
    padding:22px 0; border-bottom: var(--line);
    display:grid; grid-template-columns:100px 1fr; gap:20px;
  }
  .cap-list li:first-child{border-top:var(--line);}
  .cap-list .cap-num{font-family:'Barlow Condensed'; font-size:30px; font-weight:700; color:var(--steel-500);}
  .cap-list h4{font-size:19px; margin-bottom:6px; color:var(--navy-dark);}
  .cap-list p{font-size:14.5px; color:var(--ink-soft);}
  table{width:100%; border-collapse:collapse; font-size:14.5px; background:#fff;}
  caption{
    text-align:left; font-family:'Roboto Mono'; font-size:12.5px; color:var(--navy);
    margin-bottom:10px; text-transform:none;
  }
  th,td{padding:13px 16px; border:1px solid var(--steel-300); text-align:left;}
  th{background:var(--navy); color:#fff; font-weight:600; font-size:13.5px;}
  tr:nth-child(even) td{background:var(--steel-100);}
  @media(max-width:900px){ .cap-wrap{grid-template-columns:1fr;} }
 
  /* ---------- QUALITY CONTROL ---------- */
  .qc-section{background:var(--navy-dark); color:#fff;}
  .qc-section .section-head h2{color:#fff;}
  .qc-section .section-head p{color:#b9c8dd;}
  .qc-section .section-tag{color:#ffb066;}
  .qc-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:rgba(255,255,255,0.14);}
  .qc-card{background:var(--navy-dark); padding:32px 30px;}
  .qc-card .qc-icon{
    width:42px; height:42px; border:1.5px solid var(--spark); margin-bottom:20px;
    display:flex; align-items:center; justify-content:center;
  }
  .qc-card h4{color:#fff; font-size:20px; margin-bottom:10px;}
  .qc-card p{color:#a9bcd6; font-size:14.5px; margin-bottom:14px;}
  .qc-card ul{list-style:none; font-size:13.5px; color:#c9d6e8;}
  .qc-card li{padding:5px 0; padding-left:16px; position:relative;}
  .qc-card li::before{content:"—"; position:absolute; left:0; color:var(--spark);}
  @media(max-width:900px){ .qc-grid{grid-template-columns:1fr;} }
 
  /* ---------- SURFACE FINISHING ---------- */
  .finish-table-wrap{overflow-x:auto;}
  .finish-note{
    margin-top:28px; padding:20px 24px; background:#fff; border-left:3px solid var(--spark);
    font-size:14.5px; color:var(--ink-soft);
  }
 
  /* ---------- APPLICATIONS ---------- */
  .app-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
  .app-card{
    background:#fff; border: var(--line); padding:0;
    display:flex; flex-direction:column;
  }
  .app-top{
    height:8px; background:var(--navy);
  }
  .app-card:nth-child(2) .app-top{background:var(--spark);}
  .app-card:nth-child(3) .app-top{background:var(--navy-dark);}
  .app-body{padding:28px 26px;}
  .app-body h4{font-size:22px; margin-bottom:10px;}
  .app-body p{font-size:14.5px; color:var(--ink-soft); margin-bottom:16px;}
  .app-body ul{list-style:none; font-size:14px;}
  .app-body li{padding:7px 0; border-top:1px solid var(--steel-200); color:var(--ink);}
  .app-body li:first-child{border-top:none;}
  @media(max-width:900px){ .app-grid{grid-template-columns:1fr;} }
 
  /* ---------- FACTORY ADVANTAGES ---------- */
  .adv-section{background:var(--steel-200);}
  .adv-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:40px;}
  .adv-card{padding-top:24px; border-top:3px solid var(--navy);}
  .adv-card:nth-child(2){border-top-color:var(--spark);}
  .adv-card:nth-child(3){border-top-color:var(--navy-dark);}
  .adv-card h4{font-size:24px; margin-bottom:12px;}
  .adv-card p{font-size:14.5px; color:var(--ink-soft);}
  @media(max-width:900px){ .adv-grid{grid-template-columns:1fr;} }
 
  /* ---------- CUSTOM PROCESS ---------- */
  .process-list{list-style:none; counter-reset:step;}
  .process-item{
    counter-increment:step;
    display:grid; grid-template-columns:64px 1fr; gap:24px;
    padding:28px 0; border-bottom:var(--line); position:relative;
  }
  .process-item:first-child{border-top:var(--line);}
  .process-item::before{
    content: counter(step, decimal-leading-zero);
    font-family:'Barlow Condensed'; font-size:34px; font-weight:700; color:var(--navy);
  }
  .process-item h4{font-size:20px; margin-bottom:6px;}
  .process-item p{font-size:14.5px; color:var(--ink-soft); max-width:max-content;}
 
  /* ---------- FAQ ---------- */
  .faq-list{max-width:max-content;}
  details{
    border-bottom: var(--line); padding:22px 0;
  }
  details:first-of-type{border-top:var(--line);}
  summary{
    font-family:'Barlow Condensed'; font-size:20px; font-weight:600; color:var(--navy-dark);
    cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center;
    gap:20px;
  }
  summary::-webkit-details-marker{display:none;}
  summary::after{
    content:"+"; font-family:'Inter'; font-size:22px; color:var(--spark); flex-shrink:0; font-weight:400;
    transition:transform .15s;
  }
  details[open] summary::after{content:"−";}
  details p{margin-top:14px; font-size:15px; color:var(--ink-soft); max-width:max-content;}
 
  /* ---------- FOOTER / CTA ---------- */
  .cta-band{
    background: linear-gradient(120deg, var(--navy) 0%, var(--navy-dark) 100%);
    color:#fff; text-align:left;
  }
  .cta-inner{display:flex; align-items:center; justify-content:space-between; gap:40px; flex-wrap:wrap;}
  .cta-band h2{color:#fff; font-size:36px; max-width:520px;}
  footer{background:var(--navy-deep); color:#8ea3c2; padding:56px 0 30px;}
  .foot-grid{display:grid; grid-template-columns:1.4fr repeat(3,1fr); gap:40px; margin-bottom:40px;}
  .foot-grid h5{color:#fff; font-family:'Roboto Mono'; font-size:13px; margin-bottom:16px;}
  .foot-grid ul{list-style:none; font-size:14px;}
  .foot-grid li{padding:6px 0;}
  .foot-grid a{text-decoration:none; color:#8ea3c2;}
  .foot-grid a:hover{color:#fff;}
  .foot-bottom{
    border-top:1px solid rgba(255,255,255,0.1); padding-top:24px; font-size:13px;
    display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  }
  @media(max-width:900px){
    .foot-grid{grid-template-columns:1fr 1fr;}
    .hero-grid{grid-template-columns:1fr;}
    .hero h1{font-size:42px;}
    .hero-visual{display:none;}
    .hero-stats{grid-template-columns:1fr;}
    .hero-stats div{border-right:none; border-bottom:1px solid rgba(255,255,255,0.15);}
    .section-head h2{font-size:32px;}
    section{padding:64px 0;}
  }


  /* ===== Tag Hero Section ===== */
.tag-hero-section{
  background: linear-gradient(155deg, #081b34 0%, #0a2647 45%, #113e77 100%);
  color:#fff;
  padding: 96px 0 80px;
  position: relative;
  overflow: hidden;
}

/* 内容居中容器 */
.tag-hero-section > *{
  max-width: 1160px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 32px;
  padding-right: 32px;
}

.tag-title{
  font-family:'Barlow Condensed', 'Noto Sans SC', sans-serif;
  font-weight: 800;
  font-size: 54px;
  line-height: 1.1;
  letter-spacing: .2px;
  color:#fff;
  text-align: center;
}

.hero-section-p{
  font-family:'Roboto Mono', monospace;
  font-size: 14px;
  letter-spacing: .5px;
  color:#ffb066;
  margin-top: 18px;
  text-align: center;
}

/* 标题下的橙色分隔线 */
.hero-section-p::after{
  content:"";
  display:block;
  width: 56px;
  height: 2px;
  background:#e07b1e;
  margin-top: 22px;
  margin-left: 520px;
}

/* ===== 富文本内容区 ===== */
.editor-content-1{
  margin-top: 34px;
  font-family:'Inter', 'Noto Sans SC', sans-serif;
  font-size: 16.5px;
  line-height: 1.75;
  color:#c9d6e8;
  max-width: max-content;
}

.editor-content-1 > *{ max-width: 78ch; }

.editor-content-1 h2,
.editor-content-1 h3,
.editor-content-1 h4{
  font-family:'Barlow Condensed', 'Noto Sans SC', sans-serif;
  color:#fff;
  line-height: 1.15;
  margin: 34px 0 12px;
}
.editor-content-1 h2{ font-size: 30px; }
.editor-content-1 h3{ font-size: 24px; }
.editor-content-1 h4{ font-size: 20px; }
.editor-content-1 > :first-child{ margin-top: 0; }

.editor-content-1 p{ margin: 0 0 16px; }
.editor-content-1 strong{ color:#fff; font-weight: 600; }

.editor-content-1 a{
  color:#ffb066;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,176,102,.45);
}
.editor-content-1 a:hover{ border-bottom-color:#ffb066; }

.editor-content-1 ul,
.editor-content-1 ol{
  margin: 0 0 20px;
  padding-left: 0;
  list-style: none;
}
.editor-content-1 li{
  position: relative;
  padding: 6px 0 6px 20px;
}
.editor-content-1 ul li::before{
  content:"—";
  position: absolute;
  left: 0;
  color:#e07b1e;
}
.editor-content-1 ol{ counter-reset: eo; }
.editor-content-1 ol li{ counter-increment: eo; padding-left: 30px; }
.editor-content-1 ol li::before{
  content: counter(eo, decimal-leading-zero);
  position: absolute;
  left: 0;
  font-family:'Roboto Mono', monospace;
  font-size: 13px;
  color:#e07b1e;
  top: 8px;
}

.editor-content-1 table{
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
  margin: 26px 0;
  font-size: 14.5px;
  background: rgba(255,255,255,.04);
}
.editor-content-1 th,
.editor-content-1 td{
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,.18);
  text-align: left;
}
.editor-content-1 th{
  background: rgba(255,255,255,.1);
  color:#fff;
  font-weight: 600;
}
.editor-content-1 td{ color:#c9d6e8; }

.editor-content-1 blockquote{
  margin: 24px 0;
  padding: 16px 22px;
  border-left: 3px solid #e07b1e;
  background: rgba(255,255,255,.05);
  color:#dce6f3;
}

.editor-content-1 img{
  max-width: 100%;
  height: auto;
  display: block;
  margin: 24px 0;
}

/* ===== 响应式 ===== */
@media (max-width: 900px){
  .tag-hero-section{ padding: 64px 0 56px; }
  .tag-hero-section > *{ padding-left: 20px; padding-right: 20px; }
  .tag-title{ font-size: 34px; }
  .editor-content-1{ font-size: 15.5px; }
  .editor-content-1 h2{ font-size: 25px; }
  .editor-content-1 table{ display: block; overflow-x: auto; }
}


/* ===== More Info / 相关推荐 ===== */
.more-info{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 40px 0;
  padding: 0;
  list-style: none;
}

.more-info li{
  list-style: none;
  border: 1px solid #c8d2de;
  background: #fff;
  transition: border-color .18s, transform .18s;
}

.more-info li:hover{
  border-color: #113e77;
  transform: translateY(-3px);
}

.more-info .img-box{
  display: block;
  text-decoration: none;
  color: #1a1f26;
  padding: 22px 20px;
  min-height: 96px;
  position: relative;

  font-family:'Inter', 'Noto Sans SC', sans-serif;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;

  /* 标题过长自动截断为2行 */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 顶部色条，悬停时变橙色 */
.more-info .img-box::before{
  content:"";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  background: #113e77;
  transition: background .18s;
}
.more-info li:hover .img-box::before{
  background: #e07b1e;
}

/* 右下角箭头，悬停时右移 */
.more-info .img-box::after{
  content:"›";
  position: absolute;
  bottom: 16px;
  right: 18px;
  font-size: 20px;
  color: #8b98a8;
  transition: transform .18s, color .18s;
}
.more-info li:hover .img-box::after{
  color: #e07b1e;
  transform: translateX(4px);
}

/* 响应式 */
@media (max-width: 900px){
  .more-info{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px){
  .more-info{ grid-template-columns: 1fr; }
}