/* ============================================================
   About & Trust pages (Company Profile / Authorizations & Certificates)
   Container width matches LEM list pages (.lem2-container = 96%).
   All selectors are prefixed (ab- / au-) to avoid clashing with
   the global site CSS.
   ============================================================ */

/* ---------- Company Profile (ab-) ---------- */
.ab-page { --ab-blue:#095fe1; --ab-dark:#081d42; --ab-muted:#53627c; --ab-line:#dce5f2;
  color:var(--ab-dark); background:#fff; line-height:1.55;
  font-family:Inter,"Segoe UI",Arial,sans-serif; overflow-x:hidden; }
.ab-page a { text-decoration:none; color:var(--ab-blue); }
.ab-page section { padding:48px 0; }
.ab-hero { background:linear-gradient(125deg,#fff 10%,#f5f9ff 60%,#e2efff 100%); overflow:hidden; }
/* Breadcrumb strip below the navbar — unified with LEM detail pages (.lem-breadcrumb) */
.ab-crumbbar { background:#fff; border-bottom:1px solid #eceff3; padding:11px 0; }
.ab-crumb { font-size:12.5px; color:#6b7280; display:flex; align-items:center; flex-wrap:wrap; }
.ab-crumb a { color:#6b7280; text-decoration:none; }
.ab-crumb a:hover { color:#0055a4; text-decoration:none; }
.ab-crumb .fa-house { font-size:11px; color:#4b5563; margin-right:8px; }
.ab-crumb .fa-angle-right { margin:0 9px; font-size:10px; color:#9ca3af; }
.ab-crumb-current { color:#1f2937; font-weight:700; }
.ab-hero-inner { min-height:575px; display:grid; grid-template-columns:52% 48%; align-items:center; gap:5px; }
.ab-hero-copy { padding:25px 0 40px; position:relative; z-index:1; }
.ab-eyebrow { font-size:13px; letter-spacing:2.3px; color:#0064e6; font-weight:800; }
.ab-hero h1 { font-size:clamp(37px,4vw,64px); line-height:1.09; letter-spacing:-2.5px; margin:18px 0 26px; color:var(--ab-dark); }
.ab-hero h1 em { color:var(--ab-blue); font-style:normal; }
.ab-lead { color:#44546d; font-size:18px; max-width:640px; margin:0 0 15px; }
.ab-actions { display:flex; gap:12px; margin:30px 0 28px; flex-wrap:wrap; }
.ab-page .ab-btn { display:inline-flex; align-items:center; justify-content:center; gap:10px; background:#075dd9; border:1px solid #075dd9; color:#fff; border-radius:7px; padding:13px 24px; font-weight:700; cursor:pointer; transition:.15s; }
.ab-page .ab-btn:hover { background:#0048b4; text-decoration:none; color:#fff; }
.ab-btn.ab-btn-outline { background:#fff; color:var(--ab-blue); }
.ab-btn.ab-btn-outline:hover { background:#f0f6ff; }
.ab-identity { display:grid; grid-template-columns:1.2fr .8fr 1fr; gap:15px; background:#fff9; border:1px solid #dce6f2; padding:16px; border-radius:9px; max-width:700px; }
.ab-identity small { display:block; color:#74819a; font-size:12px; }
.ab-identity strong { font-size:13px; }
.ab-identity > div + div { border-left:1px solid #dce6f2; padding-left:16px; }
.ab-photo {
  height:auto; min-height:520px; width:100%;
  display:flex; align-items:center; justify-content:center;
  position:relative; overflow:hidden;
}
.ab-photo:before { display:none; }
/* 图片始终完整显示：按原始比例缩放，绝不裁切左右两侧 */
.ab-photo img {
  position:static; right:auto; top:auto; bottom:auto;
  width:100%; height:auto; max-width:100%;
  object-fit:contain; object-position:center center;
  mix-blend-mode:normal;
  -webkit-mask-image:none; mask-image:none;
}
.ab-tag { font-size:13px; color:var(--ab-blue); letter-spacing:1.5px; font-weight:800; }
.ab-title { font-size:38px; line-height:1.15; letter-spacing:-1px; margin:12px 0 12px; color:var(--ab-dark); }
.ab-intro { max-width:1050px; color:#5b6780; font-size:17px; margin:0 0 32px; }
.ab-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.ab-card { border:1px solid var(--ab-line); border-radius:9px; background:#fff; padding:26px 23px; display:flex; flex-direction:column; justify-content:space-between; min-height:200px; }
.ab-card h3 { font-size:28px; margin:0 0 14px; color:#065ab9; }
.ab-card .ab-bus { color:#141414; background:#ffdc19; display:inline-block; width:max-content; padding:2px 12px; }
.ab-card .ab-eaton { font-weight:900; letter-spacing:1px; }
.ab-card p { color:var(--ab-muted); font-size:14px; margin:0 0 20px; }
.ab-card a { font-weight:700; font-size:14px; }
.ab-subheading { font-size:30px; margin:54px 0 6px; color:var(--ab-dark); }
.ab-services { display:grid; grid-template-columns:repeat(4,1fr); gap:22px; margin-top:34px; }
.ab-service { display:flex; gap:14px; align-items:flex-start; }
.ab-round { display:flex; justify-content:center; align-items:center; flex:none; width:54px; height:54px; background:#eaf4ff; border-radius:50%; font-size:25px; color:#0867e8; }
.ab-service h4 { font-size:15px; margin:1px 0 8px; color:var(--ab-dark); }
.ab-service p { font-size:14px; margin:0; color:#5b6780; }
.ab-cert { display:flex; align-items:center; gap:25px; justify-content:space-between; background:#eaf4ff; border-radius:12px; margin-top:48px; padding:30px; }
.ab-cert h3 { font-size:25px; margin:0 0 5px; color:var(--ab-dark); }
.ab-cert p { margin:0; color:#586984; max-width:660px; }
.ab-work { background:linear-gradient(#fff,#f7fbff); padding-top:44px; }
.ab-workgrid { display:grid; grid-template-columns:58% 42%; gap:35px; }
.ab-work h2 { font-size:46px; line-height:1.1; margin:15px 0 20px; color:var(--ab-dark); }
.ab-work p { color:#586780; font-size:16px; max-width:700px; }
.ab-work h3 { margin:36px 0 6px; font-size:27px; color:var(--ab-dark); }
.ab-steps { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:30px; }
.ab-step { border-top:2px solid #d7e7fa; padding-top:19px; }
.ab-stepnum { width:46px; height:46px; border-radius:50%; background:#e7f3ff; display:grid; place-items:center; color:#0765e3; font-weight:800; font-size:23px; margin-bottom:15px; }
.ab-step strong { font-size:15px; }
.ab-step p { font-size:13px; margin:8px 0; }
.ab-support { display:flex; gap:20px; flex-wrap:wrap; margin:35px 0 0; color:#195394; font-size:14px; font-weight:700; }
.ab-contact { border-radius:14px; background:#e8f3ff; padding:36px; align-self:start; border:1px solid #d3e5fa; }
.ab-contact h2 { font-size:34px; margin:9px 0 12px; color:var(--ab-dark); }
.ab-mail { display:block; background:#fff; border-radius:9px; padding:16px; margin:26px 0; font-weight:700; }
.ab-contact .ab-btn { width:100%; }
.ab-contact ul { color:#4f6380; font-size:14px; line-height:2; padding-left:21px; }
@media (max-width:920px) {
  .ab-hero-inner { grid-template-columns:1fr; min-height:0; }
  /* 图片置顶 + 完整显示：脱离绝对定位，按原比例自适应宽度 */
  .ab-photo { order:-1; height:auto; min-height:0; margin-bottom:8px; }
  .ab-photo img {
    position:static; right:auto; top:auto; bottom:auto;
    width:100%; height:auto;
    object-fit:contain; object-position:center center;
  }
  .ab-hero-copy { padding:20px 0 32px; }
  .ab-hero h1 { font-size:48px; }
  .ab-grid { grid-template-columns:1fr; }
  .ab-services { grid-template-columns:repeat(2,1fr); }
  .ab-workgrid { grid-template-columns:1fr; }
  .ab-work h2 { font-size:39px; }
}
@media (max-width:620px) {
  .ab-hero-inner { min-height:0; }
  .ab-hero h1 { font-size:39px; letter-spacing:-1px; }
  .ab-lead { font-size:16px; }
  .ab-identity { grid-template-columns:1fr; }
  .ab-identity > div + div { border:0; padding-left:0; border-top:1px solid var(--ab-line); padding-top:8px; }
  .ab-photo { height:auto; }
  .ab-services { grid-template-columns:1fr; }
  .ab-cert { align-items:stretch; flex-direction:column; }
  .ab-steps { grid-template-columns:1fr; }
  .ab-title { font-size:31px; }
  .ab-work h2 { font-size:34px; }
  .ab-contact { padding:24px; }
}

/* ---------- Authorizations & Certificates (au-) ---------- */
.au-page { --au-navy:#0b285e; --au-blue:#0866d8; --au-line:#e0e8f2; --au-muted:#5e7088;
  color:#152c4c; background:#f7f9fd; padding:0 0 65px;
  font:15px/1.6 system-ui,-apple-system,"Segoe UI",Arial,sans-serif; overflow-x:hidden; }
.au-page a { color:var(--au-blue); text-decoration:none; }
.au-page a:hover { text-decoration:underline; }
.au-page button { font:inherit; cursor:pointer; }
.au-hero { background:linear-gradient(115deg,#f2f8ff 0%,#e2edfb 55%,#d3e5fa 100%); border-bottom:1px solid #d5e4f6; padding:36px 0 40px; }
.au-hero .au-eyebrow { font-size:12px; letter-spacing:2.2px; color:#0866d8; font-weight:800; }
.au-hero h1 { color:var(--au-navy); font-size:clamp(26px,2.6vw,36px); font-weight:800; letter-spacing:-1px; margin:10px 0 12px; }
.au-hero p { color:#44546d; font-size:15px; max-width:680px; margin:0; }
.au-intro { display:flex; justify-content:space-between; align-items:center; gap:24px; margin:34px 0 24px; }
.au-intro p { margin:4px 0 0; color:var(--au-muted); }
.au-page h2 { color:var(--au-navy); font-size:24px; letter-spacing:-.5px; margin:0; }
.au-cards { display:grid; grid-template-columns:1fr 1fr; gap:22px; }
.au-card { background:#fff; border:1px solid var(--au-line); border-radius:12px; overflow:hidden; box-shadow:0 3px 16px #123c7c08; display:flex; flex-direction:column; }
.au-card-top { padding:22px 24px 15px; display:flex; justify-content:space-between; align-items:center; gap:15px; }
.au-brand { font-size:27px; line-height:1; font-weight:800; color:#0756aa; letter-spacing:-1px; }
.au-brand.au-bus { background:#ffdb14; padding:7px 12px; color:#090909; font-size:22px; font-weight:900; letter-spacing:-1px; }
.au-subbrand { margin:8px 0 0; color:var(--au-muted); font-size:13px; }
.au-pill { background:#eef4fc; color:#3f5e85; font-size:11px; font-weight:750; border-radius:100px; padding:5px 11px; white-space:nowrap; }
.au-preview { border:1px solid #e1e7ee; background:#f3f6fa; margin:0 24px; min-height:335px; height:335px; border-radius:8px; display:flex; align-items:center; justify-content:center; overflow:hidden; cursor:zoom-in; position:relative; padding:0; }
.au-preview img { width:100%; height:100%; object-fit:contain; }
.au-zoom { position:absolute; right:12px; bottom:12px; background:#ffffffec; color:var(--au-navy); padding:5px 11px; border-radius:5px; font-size:12px; border:1px solid var(--au-line); font-weight:700; }
.au-content { padding:20px 24px 24px; display:flex; flex-direction:column; flex:1; }
.au-content h3 { margin:0 0 8px; font-size:18px; color:var(--au-navy); }
.au-content p { margin:0 0 17px; color:var(--au-muted); font-size:14px; }
.au-facts { display:grid; grid-template-columns:115px 1fr; gap:9px; font-size:13px; padding:16px 0; border-top:1px solid var(--au-line); margin-top:auto; }
.au-facts dt { color:#6b7f98; }
.au-facts dd { margin:0; font-weight:600; }
.au-actions { display:flex; gap:9px; flex-wrap:wrap; }
.au-page .au-btn { border:0; background:var(--au-blue); color:#fff; padding:10px 19px; border-radius:6px; font-weight:700; display:inline-flex; gap:9px; align-items:center; justify-content:center; }
.au-page .au-btn:hover { background:#004ead; text-decoration:none; color:#fff; }
.au-btn.au-btn-sec { background:#fff; border:1px solid #b8cce9; color:#0856ba; }
.au-caution { margin-top:26px; border:1px solid #dce8f7; background:#eef5ff; border-radius:10px; padding:18px 22px; display:flex; align-items:flex-start; gap:13px; }
.au-caution b { color:var(--au-navy); }
.au-caution p { margin:3px 0 0; color:#516987; font-size:13px; }
.au-info-icon { width:30px; height:30px; border-radius:50%; background:#d7e9ff; color:#075dbd; display:grid; place-items:center; font-weight:800; flex:none; }
.au-trust { margin-top:26px; padding:27px 28px; border-radius:12px; background:#fff; border:1px solid var(--au-line); display:grid; grid-template-columns:1fr auto; align-items:center; gap:20px; }
.au-trust p { margin:7px 0 0; color:var(--au-muted); font-size:14px; }
.au-modal { position:fixed; inset:0; background:#071629e8; display:none; align-items:center; justify-content:center; padding:26px; z-index:99; }
.au-modal.au-open { display:flex; }
.au-modal figure { margin:0; max-height:92vh; max-width:min(100%,960px); display:flex; flex-direction:column; align-items:center; gap:8px; }
.au-modal img { max-width:100%; max-height:82vh; object-fit:contain; background:#fff; }
.au-modal figcaption { color:#fff; font-size:13px; }
.au-close { position:absolute; top:17px; right:22px; background:#fff; border:0; border-radius:6px; padding:8px 15px; font-weight:700; }
@media (max-width:850px) {
  .au-cards { grid-template-columns:1fr; }
  .au-intro { align-items:flex-start; flex-direction:column; }
  .au-preview { height:375px; }
  .au-trust { grid-template-columns:1fr; }
}
@media (max-width:480px) {
  .au-preview { height:300px; margin:0 16px; }
  .au-card-top, .au-content { padding-left:16px; padding-right:16px; }
  .au-facts { grid-template-columns:90px 1fr; }
  .au-actions .au-btn { width:100%; }
}