.security-page{--security-navy:#091d39;--security-blue:#1260d6;--security-ink:#102743;--security-muted:#60738b;--security-line:#dbe5f1;background:#fff;color:var(--security-ink)}
.security-page *{box-sizing:border-box}.security-page .container{max-width:1320px}.security-hero{padding:60px 0 76px;background:radial-gradient(circle at 74% 42%,#e8f6ff 0,rgba(232,246,255,0) 34%),linear-gradient(180deg,#fbfdff,#fff)}
.security-breadcrumb{display:flex;gap:9px;align-items:center;margin-bottom:34px;color:#8090a4;font-size:12px}.security-breadcrumb a{color:#56708d}.security-hero-grid{display:grid;grid-template-columns:5fr 7fr;gap:34px;align-items:center}.security-kicker{display:inline-flex;align-items:center;gap:10px;color:var(--security-blue);font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.security-kicker:before{content:"";width:24px;height:1px;background:currentColor}.security-hero h1{max-width:620px;margin:18px 0 22px;color:var(--security-navy);font-size:clamp(50px,4.2vw,60px);line-height:1.02;letter-spacing:-.048em}.security-lead{max-width:600px;margin:0;color:var(--security-muted);font-size:18px;line-height:1.72}.security-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.security-btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 21px;border:1px solid #cbd9eb;border-radius:12px;color:#174778;font-size:14px;font-weight:750}.security-btn.primary{border-color:var(--security-blue);background:var(--security-blue);color:#fff}.security-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.security-chips span{padding:8px 10px;border:1px solid #dce7f4;border-radius:999px;background:#fff;color:#52708f;font-size:11px;font-weight:700}.security-hero-visual{margin:0;text-align:center}.security-hero-visual img{display:block;width:100%;height:auto;max-height:590px;object-fit:contain;filter:drop-shadow(0 28px 34px rgba(22,74,133,.16))}.security-hero-visual figcaption{margin-top:-12px;color:#657d98;font-size:11px;font-weight:750;letter-spacing:.04em}
.security-toc{position:sticky;z-index:20;top:77px;border-block:1px solid #e1e8f1;background:rgba(255,255,255,.96);backdrop-filter:blur(14px)}.security-toc .container{display:flex;align-items:center;gap:27px;min-height:58px;overflow-x:auto}.security-toc strong{flex:none;color:#1c416d;font-size:10px;letter-spacing:.13em}.security-toc a{flex:none;color:#60748b;font-size:12px;font-weight:700}.security-section{padding:92px 0;scroll-margin-top:145px}.security-section:nth-of-type(even){background:#f8fbff}.security-heading{max-width:820px;margin-bottom:38px}.security-heading.split{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;max-width:none;align-items:end}.security-heading h2,.report-route h2,.security-next h2{margin:14px 0 0;color:var(--security-navy);font-size:clamp(36px,3.5vw,46px);line-height:1.08;letter-spacing:-.04em}.security-heading>p,.security-heading.split>p,.report-route p{margin:16px 0 0;color:var(--security-muted);font-size:15px;line-height:1.72}
.identity-record{border:1px solid var(--security-line);border-radius:22px;overflow:hidden;box-shadow:0 18px 46px rgba(24,63,110,.06)}.identity-field{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;padding:30px;background:#fff}.identity-field .w4-icon{--w4-icon-size:38px}.identity-field small{display:block;color:#7c8ea3;font-size:10px;font-weight:800;letter-spacing:.11em}.identity-field strong,.identity-field a{display:block;margin-top:7px;color:#113b70;font-size:21px}.identity-field p{margin:8px 0 0;color:#6a7f96;font-size:13px}
.unsafe-table-wrap{overflow:hidden;border:1px solid #d8e3ef;border-radius:20px;background:#fff}.unsafe-table{width:100%;border-collapse:collapse}.unsafe-table th,.unsafe-table td{padding:21px 18px;border-right:1px solid #dfe7f0;border-bottom:1px solid #dfe7f0;text-align:center;font-size:14px}.unsafe-table th:first-child{text-align:left}.unsafe-table thead th{background:#f0f6fd;color:#315579;font-size:12px}.unsafe-table tbody th{color:#183958}.unsafe-table td{color:#d52626;font-size:12px;font-weight:850;letter-spacing:.05em}.unsafe-table tr:last-child>*{border-bottom:0}.unsafe-table tr>*:last-child{border-right:0}.unsafe-mobile{display:none}
.distribution-states{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--security-line);border-radius:20px;overflow:hidden}.distribution-states article{display:flex;min-height:145px;flex-direction:column;justify-content:center;padding:28px;background:#fff}.distribution-states article+article{border-left:1px solid var(--security-line)}.distribution-states small{color:#708399;font-size:10px;font-weight:800;letter-spacing:.11em}.distribution-states strong{margin-top:10px;font-size:20px}.distribution-states .available strong{color:#11804d}.distribution-states .approval strong{color:#9a6300}.distribution-states .unavailable strong{color:#c3382d}
.boundary-section{background:linear-gradient(145deg,#06172e,#0a2a52)!important;color:#fff}.security-kicker.dark{color:#8fb7f4}.boundary-section .security-heading h2{color:#fff}.boundary-layers{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid rgba(126,174,235,.32);border-radius:18px;overflow:hidden}.boundary-layers article{padding:30px}.boundary-layers article+article{border-left:1px solid rgba(126,174,235,.25)}.boundary-layers span{color:#72a8f5;font-size:11px;font-weight:800}.boundary-layers h3{margin:18px 0 10px;color:#fff;font-size:21px}.boundary-layers p{margin:0;color:#b3c5da;font-size:13px;line-height:1.65}.boundary-rule{margin:20px 0 0;padding:17px;border:1px solid rgba(126,174,235,.28);border-radius:12px;text-align:center;color:#e4eeff;font-size:17px}
.evidence-pipeline{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;border:1px solid var(--security-line);border-radius:18px;overflow:hidden;list-style:none}.evidence-pipeline li{display:flex;align-items:center;gap:14px;min-height:112px;padding:22px;background:#fff}.evidence-pipeline li+li{border-left:1px solid var(--security-line)}.evidence-pipeline span{display:grid;width:42px;height:42px;flex:none;place-items:center;border-radius:50%;background:#eaf3ff;color:#155fc1;font-weight:850}.evidence-pipeline strong{color:#1b3e64;font-size:15px}.report-checklist{margin-bottom:32px}.report-route{display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:start;padding:40px;border:1px solid var(--security-line);border-radius:22px;background:#fff;box-shadow:0 18px 46px rgba(24,63,110,.06)}.report-route>.w4-icon{--w4-icon-size:56px}.report-route a{display:inline-block;margin-top:22px;color:#0a59cf;font-size:24px;font-weight:800}
.security-next{padding:74px 0;background:#f6f9fd}.security-next-panel{display:grid;grid-template-columns:1fr minmax(330px,.72fr);gap:50px;align-items:center;padding:36px 40px;border:1px solid var(--security-line);border-radius:22px;background:#fff}.security-next-links{display:grid;gap:10px}.security-next-links a{display:flex;justify-content:space-between;padding:18px 20px;border:1px solid #dbe6f1;border-radius:13px;color:#174d87}.security-next-links a:first-child{display:grid}.security-next-links span{margin-top:3px;color:#69809b;font-size:12px}
.security-page .w4i-cta{padding:82px 0 100px;background:#fff}.security-page .w4i-cta-panel{display:grid;grid-template-columns:1fr auto;gap:70px;align-items:center;padding:42px 46px;border-radius:24px;background:linear-gradient(135deg,#081b35,#0b2a52);box-shadow:0 25px 60px rgba(7,31,64,.14)}.security-page .w4i-cta h2{margin:0;color:#fff;font-size:clamp(36px,3.25vw,46px);line-height:1.075;letter-spacing:-.036em}.security-page .w4i-cta p{max-width:660px;margin:15px 0 0;color:#a8bbd2;font-size:15px;line-height:1.65}.security-page .w4i-kicker{display:inline-flex;color:#8fb5ff;font-size:11px;font-weight:800;letter-spacing:.13em}.security-page .w4i-cta-actions{display:flex;min-width:245px;flex-direction:column;gap:9px}.security-page .w4i-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 21px;border-radius:12px;font-size:14px;font-weight:720}.security-page .w4i-btn-light{background:#fff;color:#0a2850}.security-page .w4i-btn-ghost{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.04);color:#dce8f7}
@media(max-width:991px){.security-hero-grid{grid-template-columns:1fr}.security-hero-copy{max-width:760px}.security-hero-visual{max-width:760px;margin:auto}.security-toc{top:68px}.security-heading.split,.security-next-panel{grid-template-columns:1fr;gap:20px}.boundary-layers{grid-template-columns:1fr}.boundary-layers article+article{border-left:0;border-top:1px solid rgba(126,174,235,.25)}.evidence-pipeline{grid-template-columns:1fr 1fr}.evidence-pipeline li:nth-child(3){border-left:0;border-top:1px solid var(--security-line)}.evidence-pipeline li:nth-child(4){border-top:1px solid var(--security-line)}.security-page .w4i-cta-panel{grid-template-columns:1fr;gap:28px}.security-page .w4i-cta-actions{max-width:300px}}
@media(max-width:767px){.security-hero{padding:34px 0 56px}.security-hero h1{font-size:clamp(40px,11vw,50px)}.security-lead{font-size:16px}.security-actions{flex-direction:column}.security-btn{width:100%}.security-hero-visual figcaption{margin-top:0;font-size:9px}.security-toc{top:62px}.security-toc .container{gap:19px;min-height:50px}.security-section{padding:66px 0}.security-heading{margin-bottom:28px}.security-heading h2,.report-route h2,.security-next h2{font-size:32px}.identity-field{padding:22px;grid-template-columns:1fr}.unsafe-table-wrap{display:none}.unsafe-mobile{display:grid;border:1px solid var(--security-line);border-radius:18px;overflow:hidden}.unsafe-mobile article{padding:22px;background:#fff}.unsafe-mobile article+article{border-top:1px solid var(--security-line)}.unsafe-mobile h3{font-size:18px}.unsafe-mobile p{display:flex;justify-content:space-between;gap:12px;margin:10px 0 0;font-size:13px}.unsafe-mobile strong{color:#cf2c2c;font-size:11px}.distribution-states{grid-template-columns:1fr}.distribution-states article{min-height:110px}.distribution-states article+article{border-left:0;border-top:1px solid var(--security-line)}.evidence-pipeline{grid-template-columns:1fr}.evidence-pipeline li+li,.evidence-pipeline li:nth-child(3){border-left:0;border-top:1px solid var(--security-line)}.report-route{grid-template-columns:1fr;padding:25px 22px}.report-route a{font-size:19px}.security-next{padding:58px 0}.security-next-panel{padding:26px 22px}.security-page .w4i-cta{padding:64px 0 78px}.security-page .w4i-cta-panel{padding:30px 23px}.security-page .w4i-cta-actions{max-width:none;min-width:0}.security-page .w4i-btn{width:100%}}

/* Density correction: direct visitor guidance leads. */
.security-section{padding:76px 0;scroll-margin-top:145px}
.security-heading{margin-bottom:32px}
.security-hero-visual img{display:block;width:100%;height:auto;max-height:540px;object-fit:contain;margin:-5% auto -10%;filter:drop-shadow(0 28px 34px rgba(22,74,133,.16))}
.security-hero-visual figcaption{position:relative;margin-top:0}
@media(max-width:767px){.security-section{padding:54px 0}.security-hero{padding-bottom:48px}.security-hero-visual img{margin:-3% auto -8%}.identity-field{grid-template-columns:auto 1fr;padding:18px}}

main .w4i-breadcrumb {
  display: flex !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  gap: 9px !important;
  margin: 0 0 48px !important;
  padding: 0 !important;
  list-style: none !important;
  background: transparent !important;
  border: 0 !important;
  color: #7a899b !important;
  font-size: 13px !important;
  line-height: 1.5 !important;
  text-align: left !important;
}
main .w4i-breadcrumb a {
  color: #5f7186 !important;
  text-decoration: none !important;
  font-weight: 500 !important;
}
main .w4i-breadcrumb a:hover {
  color: #2c3f57 !important;
  text-decoration: none !important;
}
main .w4i-breadcrumb span {
  color: #b4c0ce !important;
}
main .w4i-breadcrumb strong {
  color: #2c3f57 !important;
  font-weight: 650 !important;
}
@media (max-width: 767px) {
  main .w4i-breadcrumb {
    margin-bottom: 25px !important;
    overflow: hidden !important;
    white-space: nowrap !important;
    font-size: 11.5px !important;
  }
  main .w4i-breadcrumb strong {
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }
}
.security-hero{padding-top:210px!important}
@media(max-width:1199px){.security-hero{padding-top:182px!important}}
@media(max-width:767px){.security-hero{padding-top:138px!important}}
.security-page .container{width:100%!important;max-width:1320px!important;margin-right:auto!important;margin-left:auto!important;padding-right:12px!important;padding-left:12px!important}
@media(min-width:768px) and (max-width:1199px){.security-page .container{max-width:720px!important}}
@media(max-width:767px){.security-page .container{max-width:100%!important}}
.security-page {
  --w4-style-ink: #081a32;
  --w4-style-copy: #29425f;
  --w4-style-muted: #526984;
  --w4-style-blue: #1768ff;
  --w4-style-line: #dbe4ee;
  --w4-style-soft: #f6f9fd;
  font-family: Arial, "Helvetica Neue", "Microsoft YaHei", "PingFang SC", sans-serif;
}
.security-kicker {
  display: inline-flex !important;
  align-items: center !important;
  gap: 9px !important;
  margin: 0 0 17px !important;
  color: var(--w4-style-blue) !important;
  font-size: 11.5px !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
  letter-spacing: 0.09em !important;
  text-transform: uppercase !important;
}
.security-kicker::before {
  content: "" !important;
  flex: 0 0 auto !important;
  width: 31px !important;
  height: 1.5px !important;
  margin: 0 !important;
  background: currentColor !important;
}
.security-hero h1 {
  color: var(--w4-style-ink) !important;
  font-size: 60px !important;
  font-weight: 760 !important;
  line-height: 1.01 !important;
  letter-spacing: 0 !important;
}
.security-lead {
  color: var(--w4-style-copy) !important;
  font-size: 18.5px !important;
  font-weight: 520 !important;
  line-height: 1.56 !important;
}
.security-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  min-height: 48px !important;
  padding: 0 21px !important;
  border-radius: 12px !important;
  font-size: 14px !important;
  font-weight: 720 !important;
  line-height: 1.5 !important;
  text-decoration: none !important;
}
.security-btn.primary {
  border-color: #0c5ff4 !important;
  background: #0c5ff4 !important;
  color: #fff !important;
}
.security-btn:not(.primary) {
  border-color: var(--w4-style-line) !important;
  background: #fff !important;
  color: #173756 !important;
}
.security-page .w4-icon {
  width: 20px !important;
  height: 20px !important;
  font-size: 20px !important;
  color: currentColor !important;
}
.security-page .w4-icon-surface {
  width: 38px !important;
  height: 38px !important;
  color: var(--w4-style-blue) !important;
  background: #eaf4ff !important;
}
@media (max-width: 1199px) {
  .security-hero h1 { font-size: 54px !important; }
}
@media (max-width: 767px) {
  .security-kicker { font-size: 11.5px !important; }
  .security-hero h1 { font-size: 42px !important; line-height: 1.04 !important; }
  .security-lead { font-size: 16px !important; line-height: 1.62 !important; }
  .security-btn { width: 100%; min-height: 48px !important; }
}