/* =========================================================================
   YUTIAN — 首页扩展版块样式（Home Extended）
   配合 style.css 使用，继承全部设计令牌
   ========================================================================= */

/* ---------- 通用：版块头部增强 ---------- */
.sec-head.center { flex-direction: column; align-items: center; text-align: center; gap: 12px; }
.sec-head.center h2 { max-width: 760px; }
.sec-kicker {
  display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: 2px;
  color: var(--green-deep); text-transform: uppercase; margin-bottom: 10px;
}
.sec-sub { font-size: 13.5px; color: var(--grey); max-width: 640px; line-height: 1.65; margin-top: 8px; }

/* ---------- 1. 顶部信任条（Hero 上方） ---------- */
.trust-bar {
  background: var(--navy); color: #B8C2C9; font-size: 11.5px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.trust-bar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 9px 20px; flex-wrap: wrap; }
.trust-bar-left { display: flex; gap: 22px; flex-wrap: wrap; }
.trust-bar span { display: inline-flex; align-items: center; gap: 6px; }
.trust-bar svg { color: var(--green); flex: 0 0 13px; }
.trust-bar-right { display: flex; gap: 18px; align-items: center; }
.trust-bar a { color: #B8C2C9; }
.trust-bar a:hover { color: var(--green); }

/* ---------- 2. Hero 下方浮动数据条 ---------- */
.hero-metrics {
  background: #fff; border-bottom: 1px solid var(--line);
  box-shadow: 0 6px 22px rgba(0,0,0,.05);
}
.hero-metrics .wrap {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  padding: 0;
}
.hm {
  padding: 24px 20px; text-align: center; position: relative;
  border-right: 1px solid var(--line);
}
.hm:last-child { border-right: none; }
.hm b { display: block; font-size: 27px; font-weight: 800; color: var(--green-deep); line-height: 1.1; }
.hm span { display: block; font-size: 11.5px; color: var(--grey); margin-top: 5px; letter-spacing: .3px; }

/* ---------- 3. 核心能力卡组 ---------- */
.cap-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cap-card {
  background: #fff; border: 1px solid var(--line); border-radius: 8px;
  padding: 26px 22px; transition: all .25s; position: relative; overflow: hidden;
}
.cap-card::before {
  content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 3px;
  background: var(--green); transform: scaleX(0); transform-origin: left; transition: transform .3s;
}
.cap-card:hover { box-shadow: 0 14px 32px rgba(0,0,0,.1); transform: translateY(-5px); }
.cap-card:hover::before { transform: scaleX(1); }
.cap-card .cc-ico {
  width: 50px; height: 50px; border-radius: 12px; background: var(--green-pale);
  color: var(--green-deep); display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.cap-card b { display: block; font-size: 14.5px; color: #1A1D21; margin-bottom: 8px; }
.cap-card p { font-size: 12.5px; color: var(--grey); line-height: 1.6; }

/* ---------- 4. 完整产品分类网格（14 类） ---------- */
.prod-full { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pf-card {
  background: #fff; border: 1px solid var(--line); border-radius: 7px; overflow: hidden;
  display: flex; flex-direction: column; transition: all .25s;
}
.pf-card:hover { box-shadow: 0 14px 30px rgba(0,0,0,.11); transform: translateY(-4px); border-color: #DDE2D2; }
.pf-thumb {
  height: 130px; background: linear-gradient(135deg, #EDF1E8 0%, #DCE5D2 100%);
  display: flex; align-items: center; justify-content: center; color: #A9B89A; position: relative;
}
.pf-thumb img { width: 100%; height: 100%; object-fit: cover; }
/* 占位图（无实拍图时用图标 + 渐变底） */
.pf-ph {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  color: #A9B89A; transition: transform .3s;
}
.pf-card:hover .pf-ph { transform: scale(1.08); color: var(--green-deep); }
.pf-body { padding: 14px 15px 16px; flex: 1; display: flex; flex-direction: column; }
.pf-body h3 { font-size: 13px; font-weight: 700; line-height: 1.4; margin-bottom: 6px; color: #1A1D21; }
.pf-body span { font-size: 11px; color: var(--grey); line-height: 1.5; flex: 1; }
.pf-more {
  font-size: 10.5px; font-weight: 800; letter-spacing: .6px; color: var(--green-deep);
  text-transform: uppercase; margin-top: 10px; display: inline-flex; align-items: center; gap: 5px;
}

/* ---------- 5. 应用行业网格（10 个） ---------- */
.app-grid-10 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.app-item {
  background: #fff; border: 1px solid var(--line); border-radius: 8px;
  padding: 24px 16px; text-align: center; transition: all .25s;
}
.app-item:hover { border-color: var(--green); background: var(--green-pale); transform: translateY(-4px); }
.app-item .ai-ico {
  width: 54px; height: 54px; margin: 0 auto 12px; border-radius: 14px;
  background: var(--green-pale); color: var(--green-deep);
  display: flex; align-items: center; justify-content: center; transition: all .25s;
}
.app-item:hover .ai-ico { background: var(--green); color: #fff; }
.app-item b { display: block; font-size: 12.5px; color: #1A1D21; line-height: 1.35; }
.app-item span { display: block; font-size: 10.5px; color: var(--grey); margin-top: 5px; }

/* ---------- 6. 热销产品横向卡 ---------- */
.feat-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.feat-card {
  display: grid; grid-template-columns: 190px 1fr; background: #fff;
  border: 1px solid var(--line); border-radius: 8px; overflow: hidden; transition: all .25s;
}
.feat-card:hover { box-shadow: 0 16px 34px rgba(0,0,0,.11); transform: translateY(-4px); }
.feat-thumb {
  background: linear-gradient(135deg, #E9EFE0 0%, #CBDCC0 100%);
  display: flex; align-items: center; justify-content: center; color: #A9B89A; min-height: 190px;
}
.feat-thumb img { width: 100%; height: 100%; object-fit: cover; }
.feat-body { padding: 22px 24px; display: flex; flex-direction: column; }
.feat-badge {
  align-self: flex-start; font-size: 9.5px; font-weight: 800; letter-spacing: .7px;
  text-transform: uppercase; background: var(--green-pale); color: var(--green-deep);
  padding: 4px 10px; border-radius: 3px; margin-bottom: 11px;
}
.feat-body h3 { font-size: 16px; color: #1A1D21; margin-bottom: 9px; line-height: 1.35; }
.feat-body p { font-size: 12.5px; color: var(--grey); line-height: 1.6; flex: 1; margin-bottom: 14px; }
.feat-specs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 15px; }
.feat-specs span {
  font-size: 10.5px; color: #40464C; background: var(--bg-soft);
  border: 1px solid var(--line); border-radius: 3px; padding: 4px 9px; font-weight: 600;
}
.feat-link {
  font-size: 11px; font-weight: 800; letter-spacing: .6px; color: var(--green-deep);
  text-transform: uppercase; display: inline-flex; align-items: center; gap: 6px;
}
.feat-card:hover .feat-link { gap: 10px; }

/* ---------- 7. 定制流程步骤条 ---------- */
.flow-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; }
.flow-steps::before {
  content: ""; position: absolute; left: 10%; right: 10%; top: 27px; height: 2px;
  background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 16px); z-index: 0;
}
.flow-step { text-align: center; position: relative; z-index: 1; padding: 0 12px; }
.fs-num {
  width: 56px; height: 56px; margin: 0 auto 16px; border-radius: 50%;
  background: #fff; border: 2px solid var(--green); color: var(--green-deep);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 800; transition: all .25s;
}
.flow-step:hover .fs-num { background: var(--green); color: #fff; transform: scale(1.08); }
.flow-step b { display: block; font-size: 13.5px; color: #1A1D21; margin-bottom: 6px; }
.flow-step span { display: block; font-size: 11.5px; color: var(--grey); line-height: 1.55; }

/* ---------- 8. 制造能力 + 数据 ---------- */
.mfg-split { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; }
.mfg-copy h2 { font-size: 27px; line-height: 1.25; color: #1A1D21; margin-bottom: 16px; }
.mfg-copy > p { font-size: 14px; color: #4A5056; line-height: 1.75; margin-bottom: 24px; }
.mfg-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-bottom: 24px; }
.mfg-stat { border-left: 3px solid var(--green); padding-left: 14px; }
.mfg-stat b { display: block; font-size: 24px; font-weight: 800; color: #1A1D21; line-height: 1.15; }
.mfg-stat span { display: block; font-size: 11.5px; color: var(--grey); margin-top: 3px; }
.mfg-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mfg-visual .mv-a { grid-column: 1 / -1; height: 210px; border-radius: 8px; overflow: hidden; }
.mfg-visual .mv-a img { width: 100%; height: 100%; object-fit: cover; }
.mfg-visual .mv-b, .mfg-visual .mv-c { height: 140px; border-radius: 8px; overflow: hidden; position: relative; }
.mfg-visual .mv-b img, .mfg-visual .mv-c img { width: 100%; height: 100%; object-fit: cover; }
.mv-cap {
  position: absolute; left: 0; right: 0; bottom: 0; background: var(--green);
  color: #fff; font-size: 10px; font-weight: 700; padding: 6px 11px; letter-spacing: .3px;
}
.mv-ph { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: #A9B89A; }
.mv-ph.g1 { background: linear-gradient(135deg,#DCE7F5,#B9CDE8); }
.mv-ph.g2 { background: linear-gradient(135deg,#E4E9EE,#C4CCD4); }

/* ---------- 9. 实验室与质检 ---------- */
.qc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.qc-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 26px 24px; }
.qc-card .qc-ico {
  width: 46px; height: 46px; border-radius: 11px; background: var(--navy);
  color: var(--green); display: flex; align-items: center; justify-content: center; margin-bottom: 15px;
}
.qc-card b { display: block; font-size: 14px; color: #1A1D21; margin-bottom: 13px; }
.qc-card ul { list-style: none; }
.qc-card li {
  display: flex; align-items: flex-start; gap: 8px; font-size: 12.5px;
  color: #4A5056; padding: 6px 0; line-height: 1.5;
}
.qc-card li svg { flex: 0 0 14px; margin-top: 3px; color: var(--green-deep); }

/* ---------- 10. 认证矩阵 ---------- */
.cert-matrix { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cm-item {
  background: #fff; border: 1px solid var(--line); border-radius: 8px;
  padding: 22px 18px; text-align: center; transition: all .25s;
}
.cm-item:hover { border-color: var(--green); box-shadow: 0 10px 26px rgba(140,198,63,.14); }
.cm-item .cm-badge {
  width: 58px; height: 58px; margin: 0 auto 13px; border-radius: 50%;
  border: 2px solid var(--green); color: var(--green-deep);
  display: flex; align-items: center; justify-content: center;
  font-size: 10.5px; font-weight: 800; letter-spacing: .3px; line-height: 1.15; text-align: center;
}
.cm-item b { display: block; font-size: 12.5px; color: #1A1D21; margin-bottom: 5px; }
.cm-item span { display: block; font-size: 10.5px; color: var(--grey); line-height: 1.5; }

/* ---------- 11. 为什么选我们（9 项） ---------- */
.why-more { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.wm-item {
  background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 24px 22px;
  transition: all .25s;
}
.wm-item:hover { border-color: #DDE2D2; box-shadow: 0 12px 28px rgba(0,0,0,.08); transform: translateY(-3px); }
.wm-head { display: flex; align-items: center; gap: 12px; margin-bottom: 11px; }
.wm-head .wm-ico {
  flex: 0 0 40px; width: 40px; height: 40px; border-radius: 10px;
  background: var(--green-pale); color: var(--green-deep);
  display: flex; align-items: center; justify-content: center;
}
.wm-head b { font-size: 13.5px; color: #1A1D21; line-height: 1.35; }
.wm-item p { font-size: 12.5px; color: var(--grey); line-height: 1.6; }

/* ---------- 12. 案例研究 ---------- */
.case-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.case-item {
  background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
  display: flex; flex-direction: column; transition: all .25s;
}
.case-item:hover { box-shadow: 0 16px 34px rgba(0,0,0,.1); transform: translateY(-4px); }
.case-top {
  height: 150px; background: var(--navy); position: relative;
  display: flex; align-items: center; justify-content: center;
}
.case-top .ci-ico { color: var(--green); opacity: .9; }
.case-tag {
  position: absolute; left: 14px; top: 14px; font-size: 9.5px; font-weight: 800;
  letter-spacing: .6px; text-transform: uppercase; background: var(--green);
  color: #fff; padding: 4px 10px; border-radius: 3px;
}
.case-body { padding: 20px 22px 22px; flex: 1; display: flex; flex-direction: column; }
.case-body h3 { font-size: 14.5px; color: #1A1D21; margin-bottom: 10px; line-height: 1.4; }
.case-body p { font-size: 12.5px; color: var(--grey); line-height: 1.6; flex: 1; margin-bottom: 14px; }
.case-result {
  display: flex; gap: 18px; padding-top: 14px; border-top: 1px solid var(--line);
}
.case-result div b { display: block; font-size: 15px; font-weight: 800; color: var(--green-deep); }
.case-result div span { display: block; font-size: 10px; color: var(--grey); margin-top: 2px; }

/* ---------- 13. 客户评价（多条） ---------- */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testi-item {
  background: var(--navy); border-radius: 10px; padding: 28px 26px;
  display: flex; flex-direction: column; position: relative; overflow: hidden;
}
.testi-item::after {
  content: ""; position: absolute; right: -30px; top: -20px; width: 150px; height: 130px;
  background-image: radial-gradient(rgba(140,198,63,.16) 1.3px, transparent 1.3px);
  background-size: 13px 13px; pointer-events: none;
}
.testi-stars { color: var(--green); letter-spacing: 3px; margin-bottom: 14px; font-size: 13px; }
.testi-item p { font-size: 13px; color: #D3D9DE; line-height: 1.75; flex: 1; margin-bottom: 20px; position: relative; z-index: 1; }
.testi-author { display: flex; align-items: center; gap: 12px; position: relative; z-index: 1; }
.testi-avatar {
  width: 42px; height: 42px; border-radius: 50%; flex: 0 0 42px;
  background: linear-gradient(135deg, #C89B7B, #8A6849); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 14px;
}
.testi-avatar.v2 { background: linear-gradient(135deg, #7BA8C8, #49668A); }
.testi-avatar.v3 { background: linear-gradient(135deg, #9BC87B, #5E8A49); }
.testi-author b { display: block; font-size: 13px; color: #fff; }
.testi-author span { display: block; font-size: 11px; color: #93A0A8; margin-top: 2px; }

/* ---------- 14. 常见问题（首页版） ---------- */
.home-faq { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 34px; }
.home-faq .faq-item { border-bottom: 1px solid var(--line); }
.home-faq .faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 19px 2px; cursor: pointer; list-style: none;
  font-size: 14px; font-weight: 700; color: var(--ink);
}
.home-faq .faq-item summary::-webkit-details-marker { display: none; }
.home-faq .faq-ico { flex: 0 0 16px; color: var(--green-deep); transition: transform .25s; }
.home-faq .faq-item[open] .faq-ico { transform: rotate(90deg); }
.home-faq .faq-body { padding: 0 2px 20px; font-size: 13px; color: #4A5056; line-height: 1.7; }

/* ---------- 15. 技术资源（含下载） ---------- */
.res-layout { display: grid; grid-template-columns: 1fr 340px; gap: 28px; align-items: start; }
.res-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.res-card {
  background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; transition: all .25s;
}
.res-card:hover { box-shadow: 0 14px 30px rgba(0,0,0,.1); transform: translateY(-3px); }
.res-thumb { height: 128px; display: flex; align-items: center; justify-content: center; color: #A9B89A; }
.res-thumb.g1 { background: linear-gradient(135deg,#DCE7F5,#B9CDE8); }
.res-thumb.g2 { background: linear-gradient(135deg,#E4E9EE,#C4CCD4); }
.res-thumb.g3 { background: linear-gradient(135deg,#E9EFE0,#CBDCC0); }
.res-thumb.g4 { background: linear-gradient(135deg,#F0E6DC,#D8C8B8); }
.res-thumb.g5 { background: linear-gradient(135deg,#EDE4F0,#D2C2DC); }
.res-thumb.g6 { background: linear-gradient(135deg,#E0EDEE,#C0D6D8); }
.res-body { padding: 14px 15px 17px; }
.res-body time { display: block; font-size: 10px; color: var(--green-deep); font-weight: 800; letter-spacing: .5px; margin-bottom: 7px; }
.res-body h3 { font-size: 12.5px; font-weight: 700; line-height: 1.45; color: #1A1D21; }
.dl-panel { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 8px; padding: 24px; }
.dl-panel h3 { font-size: 13px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--ink); margin-bottom: 16px; }
.dl-panel .dl-item {
  display: flex; align-items: center; gap: 11px; padding: 13px 15px; background: #fff;
  border: 1px solid var(--line); border-radius: 6px; margin-bottom: 9px;
  font-size: 12.5px; font-weight: 600; color: var(--ink); transition: all .2s;
}
.dl-panel .dl-item:hover { border-color: var(--green); background: var(--green-pale); }
.dl-panel .dl-item svg:first-child { color: var(--green-deep); flex: 0 0 17px; }
.dl-panel .dl-item span { flex: 1; }
.dl-panel .dl-item svg:last-child { color: var(--grey); flex: 0 0 14px; }

/* ---------- 16. 工厂实景墙 ---------- */
.factory-wall { display: grid; grid-template-columns: repeat(4, 1fr); grid-template-rows: 150px 150px; gap: 12px; }
.fw-item { border-radius: 7px; overflow: hidden; position: relative; }
.fw-item img { width: 100%; height: 100%; object-fit: cover; }
.fw-item.wide { grid-column: span 2; }
.fw-item.tall { grid-row: span 2; }
.fw-ph { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: #A9B89A; }
.fw-ph.a { background: linear-gradient(135deg,#E9EFE0,#CBDCC0); }
.fw-ph.b { background: linear-gradient(135deg,#DCE7F5,#B9CDE8); }
.fw-ph.c { background: linear-gradient(135deg,#E4E9EE,#C4CCD4); }
.fw-ph.d { background: linear-gradient(135deg,#F0E6DC,#D8C8B8); }
.fw-ph.e { background: linear-gradient(135deg,#E0EDEE,#C0D6D8); }
.fw-ph.f { background: linear-gradient(135deg,#EDE4F0,#D2C2DC); }
.fw-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(transparent, rgba(27,30,36,.85));
  color: #fff; font-size: 11px; font-weight: 700; padding: 22px 13px 11px; letter-spacing: .3px;
}

/* ---------- 17. 全球交付 ---------- */
.global-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.global-copy h2 { font-size: 26px; line-height: 1.25; color: #1A1D21; margin-bottom: 14px; }
.global-copy > p { font-size: 13.5px; color: #4A5056; line-height: 1.75; margin-bottom: 26px; }
.global-items { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.gi { display: flex; gap: 12px; align-items: flex-start; }
.gi .gi-ico {
  flex: 0 0 40px; width: 40px; height: 40px; border-radius: 10px;
  background: var(--green-pale); color: var(--green-deep);
  display: flex; align-items: center; justify-content: center;
}
.gi b { display: block; font-size: 12.5px; color: #1A1D21; margin-bottom: 3px; }
.gi span { display: block; font-size: 11.5px; color: var(--grey); line-height: 1.5; }
.globe-visual {
  background: var(--navy); border-radius: 10px; padding: 40px 34px; position: relative; overflow: hidden;
}
.globe-visual::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(140,198,63,.22) 1.4px, transparent 1.4px);
  background-size: 14px 14px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 25%, transparent 72%);
  mask-image: radial-gradient(ellipse at 50% 50%, #000 25%, transparent 72%);
}
.globe-visual .gv-inner { position: relative; z-index: 1; }
.globe-visual h3 { font-size: 15px; color: #fff; margin-bottom: 22px; letter-spacing: .5px; }
.region-list { list-style: none; }
.region-list li {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.09); font-size: 12.5px; color: #C4CDD3;
}
.region-list li:last-child { border-bottom: none; }
.region-list b { color: var(--green); font-weight: 800; font-size: 13px; }

/* ---------- 18. 首页询盘区 ---------- */
.inquiry-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start;
}
.inquiry-copy h2 { font-size: 27px; line-height: 1.25; color: #1A1D21; margin-bottom: 14px; }
.inquiry-copy > p { font-size: 13.5px; color: #4A5056; line-height: 1.75; margin-bottom: 26px; }
.inquiry-points { list-style: none; margin-bottom: 28px; }
.inquiry-points li {
  display: flex; align-items: flex-start; gap: 11px; padding: 9px 0;
  font-size: 13px; color: #40464C; line-height: 1.55;
}
.inquiry-points svg { flex: 0 0 16px; margin-top: 3px; color: var(--green-deep); }
.inquiry-contacts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.ic-item {
  display: flex; align-items: center; gap: 11px; background: #fff;
  border: 1px solid var(--line); border-radius: 7px; padding: 14px 16px;
}
.ic-item .ic-ico { color: var(--green-deep); flex: 0 0 17px; }
.ic-item b { display: block; font-size: 12.5px; color: #1A1D21; }
.ic-item span { display: block; font-size: 10.5px; color: var(--grey); margin-top: 2px; }
.inquiry-form-wrap { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 30px; box-shadow: 0 14px 40px rgba(0,0,0,.07); }
.inquiry-form-wrap h3 { font-size: 17px; color: #1A1D21; margin-bottom: 6px; }
.inquiry-form-wrap > p { font-size: 12px; color: var(--grey); margin-bottom: 22px; }
.if-row { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.inquiry-form-wrap input, .inquiry-form-wrap select, .inquiry-form-wrap textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 6px;
  margin-bottom: 13px; font-size: 13.5px; font-family: inherit; background: #fff; color: var(--ink);
}
.inquiry-form-wrap input:focus, .inquiry-form-wrap select:focus, .inquiry-form-wrap textarea:focus {
  outline: none; border-color: var(--green);
}
.inquiry-form-wrap .btn { width: 100%; justify-content: center; }
.form-note { font-size: 10.5px; color: var(--grey); text-align: center; margin-top: 12px; line-height: 1.5; }

/* ---------- 19. 认证滚动条（首页信任背书） ---------- */
.logo-marquee { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 26px 0; }
.lm-label { text-align: center; font-size: 10.5px; font-weight: 800; letter-spacing: 1.8px; color: var(--grey); text-transform: uppercase; margin-bottom: 20px; }
.lm-items { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px 38px; align-items: center; }
.lm-item {
  font-size: 13px; font-weight: 800; letter-spacing: .8px; color: #86909A;
  text-transform: uppercase; transition: color .2s;
}
.lm-item:hover { color: var(--green-deep); }

/* ---------- 19. 底部页脚微调 ---------- */
.footer-brand p { font-size: 12.5px; color: #93A0A8; line-height: 1.7; max-width: 300px; }
.f-note { font-size: 10.5px; color: #7C888F; }

/* ---------- 20. 深色 CTA 带（底部最终转化） ---------- */
.final-cta { background: var(--navy); position: relative; overflow: hidden; }
.final-cta::before {
  content: ""; position: absolute; right: -60px; top: -40px; width: 460px; height: 340px;
  background-image: radial-gradient(rgba(140,198,63,.18) 1.4px, transparent 1.4px);
  background-size: 14px 14px; pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 72%);
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 72%);
}
.final-cta .wrap {
  position: relative; z-index: 1; display: grid; grid-template-columns: 1fr auto;
  gap: 34px; align-items: center; padding: 48px 20px;
}
.final-cta h2 { font-size: 26px; color: #fff; line-height: 1.28; margin-bottom: 10px; }
.final-cta p { font-size: 13.5px; color: #AEB6BD; max-width: 560px; line-height: 1.7; }
.fc-actions { display: flex; gap: 13px; flex-wrap: wrap; }
.final-cta .btn-line { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.6); }
.final-cta .btn-line:hover { background: rgba(255,255,255,.12); }

/* =========================================================================
   响应式
   ========================================================================= */
@media (max-width: 1080px) {
  .hero-metrics .wrap { grid-template-columns: repeat(2, 1fr); }
  .hm:nth-child(2) { border-right: none; }
  .hm:nth-child(1), .hm:nth-child(2) { border-bottom: 1px solid var(--line); }

  .cap-cards, .prod-full, .cert-matrix { grid-template-columns: repeat(2, 1fr); }
  .app-grid-10 { grid-template-columns: repeat(3, 1fr); }
  .feat-list, .mfg-split, .global-wrap, .inquiry-split, .why-more,
  .case-list, .testi-grid, .qc-grid, .res-cards, .home-faq { grid-template-columns: 1fr; }

  .flow-steps { grid-template-columns: repeat(2, 1fr); gap: 26px 0; }
  .flow-steps::before { display: none; }

  .factory-wall { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(4, 130px); }
  .fw-item.tall { grid-row: span 1; }

  .res-layout { grid-template-columns: 1fr; }
  .final-cta .wrap { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .trust-bar .wrap { flex-direction: column; align-items: flex-start; gap: 8px; }
  .trust-bar-left, .trust-bar-right { gap: 14px; }
  .hero-metrics .wrap { grid-template-columns: 1fr 1fr; }
  .hm { padding: 18px 14px; }
  .hm b { font-size: 22px; }

  .cap-cards, .prod-full, .cert-matrix, .app-grid-10 { grid-template-columns: repeat(2, 1fr); }
  .flow-steps { grid-template-columns: 1fr; gap: 24px; }
  .feat-card { grid-template-columns: 1fr; }
  .feat-thumb { min-height: 170px; }
  .mfg-stats, .global-items, .inquiry-contacts, .if-row { grid-template-columns: 1fr; }
  .factory-wall { grid-template-columns: 1fr; grid-template-rows: repeat(6, 140px); }
  .fw-item.wide { grid-column: span 1; }
  .home-faq { grid-template-columns: 1fr; }
  .sec-head.center h2 { font-size: 21px; }
  .band-more { margin-top: 26px; }
  .cert-strip-lg { gap: 8px; padding: 18px 12px; }
  .cert-strip-lg .cert-badge { font-size: 10px; padding: 5px 10px; }
}

/* =========================================================================
   首页瘦身版补充组件（v3.0）
   .band-more     —— 版块底部"查看全部"引导按钮条
   .cert-strip-lg —— 认证徽章条（放大版，替代原认证矩阵）
   .res-cards-3   —— 精选资源 3 列布局
   ========================================================================= */

/* 版块底部引导条：居中、留白克制，不抢主 CTA */
.band-more {
  display: flex;
  justify-content: center;
  margin-top: 34px;
}
.band-more .btn-line {
  border-color: var(--green);
  color: var(--green-deep);
  background: transparent;
}
.band-more .btn-line:hover {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}

/* 认证徽章条（放大版） */
.cert-strip-lg {
  padding: 30px 24px;
  gap: 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
}
.cert-strip-lg .cert-badge {
  font-size: 11.5px;
  padding: 9px 17px;
  border-radius: 5px;
  background: #fff;
  border: 1px solid #DDE2D2;
  color: var(--green-deep);
}

/* 精选资源 3 列 */
.res-cards-3 { grid-template-columns: repeat(3, 1fr); }


/* =========================================================================
 * v3.1 · 全站入口宫格（首页把 L2 内容分流出去，避免全部堆在首页）
 * ====================================================================== */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.hub-card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 26px 24px 22px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.hub-card:hover {
  transform: translateY(-3px);
  border-color: var(--green);
  box-shadow: 0 16px 40px rgba(16,24,32,.1);
}
.hub-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--green-pale);
  color: var(--green-deep);
  margin-bottom: 4px;
}
.hub-card h3 { font-size: 15.5px; color: #1A1D21; margin: 0; line-height: 1.35; }
.hub-card p { font-size: 13px; line-height: 1.65; color: var(--grey); flex: 1; margin: 0; }
.hub-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--green-deep);
  margin-top: 6px;
}
.hub-more svg { transition: transform .18s ease; }
.hub-card:hover .hub-more svg { transform: translateX(3px); }

@media (max-width: 1080px) {
  .hub-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .hub-grid { grid-template-columns: 1fr; gap: 14px; }
  .hub-card { padding: 20px 18px 18px; }
}