.network-page { width: 1440px; margin: 0 auto; background: #ffffff; color: #142033; font-family: "Apple SD Gothic Neo", "Malgun Gothic", "Nanum Gothic", Arial, sans-serif; }
.network-shell { width: 1180px; margin: 0 auto; }
.network-hero { background: #07135d; }
.network-hero-inner { box-sizing: border-box; min-height: 296px; padding: 67px 0 60px; color: #ffffff; }
.network-eyebrow, .network-section-label, .network-nav-kicker { margin: 0 0 12px; color: #008d94; font-family: Arial, sans-serif; font-size: 13px; font-weight: bold; letter-spacing: 1px; }
.network-hero .network-eyebrow { color: #83d3d1; }
.network-hero h1 { margin: 0; color: #ffffff; font-size: 43px; line-height: 54px; }
.network-hero-copy { max-width: 800px; margin: 20px 0 0; color: #e7f2f6; font-size: 18px; line-height: 31px; word-break: keep-all; }
.network-layout { display: grid; grid-template-columns: 260px 1fr; gap: 64px; padding: 58px 0 76px; }
.network-nav { align-self: start; border-top: 4px solid #008d94; background: #07135d; }
.network-nav-kicker { margin: 25px 24px 5px; color: #83d3d1; }
.network-nav h2 { margin: 0 24px 20px; color: #ffffff; font-size: 25px; line-height: 34px; }
.network-nav a { display: block; box-sizing: border-box; min-height: 45px; padding: 12px 24px; border-top: 1px solid #33417e; color: #ffffff; font-size: 15px; font-weight: bold; line-height: 21px; text-decoration: none; }
.network-nav a:hover, .network-nav a:focus, .network-nav-current { background: #008d94; color: #ffffff; }
.network-content { min-width: 0; }
.network-intro { display: grid; grid-template-columns: 230px 1fr; gap: 34px; align-items: center; padding-bottom: 43px; border-bottom: 1px solid #d6e0e7; }
.network-diagram { position: relative; box-sizing: border-box; min-height: 245px; overflow: hidden; border: 1px solid #d5e5e8; background: linear-gradient(145deg, #eff8fa 0%, #ffffff 100%); }
.network-diagram-title { position: absolute; z-index: 2; top: 21px; left: 20px; color: #007b85; font-family: Arial, sans-serif; font-size: 15px; font-weight: bold; line-height: 17px; letter-spacing: .8px; }
.network-diagram-core { position: absolute; z-index: 2; top: 99px; left: 67px; box-sizing: border-box; width: 98px; height: 47px; padding-top: 10px; border-radius: 3px; background: #07135d; color: #ffffff; font-family: Arial, sans-serif; font-size: 10px; font-weight: bold; line-height: 13px; text-align: center; letter-spacing: .4px; }
.network-diagram-node { position: absolute; z-index: 2; box-sizing: border-box; width: 38px; height: 27px; padding-top: 8px; border: 1px solid #81bdbf; border-radius: 2px; background: #ffffff; color: #176c74; font-family: Arial, sans-serif; font-size: 8px; font-weight: bold; line-height: 10px; text-align: center; }
.network-diagram-panel { top: 78px; left: 19px; }
.network-diagram-pc { top: 145px; left: 24px; }
.network-diagram-keypad { top: 162px; right: 22px; }
.network-diagram-zone { top: 81px; right: 19px; }
.network-diagram-line { position: absolute; z-index: 1; height: 1px; background: #75b9ba; transform-origin: left center; }
.network-diagram-line-a { top: 96px; left: 57px; width: 36px; transform: rotate(19deg); }
.network-diagram-line-b { top: 157px; left: 59px; width: 39px; transform: rotate(-37deg); }
.network-diagram-line-c { top: 113px; left: 161px; width: 46px; transform: rotate(-20deg); }
.network-diagram-line-d { top: 135px; left: 162px; width: 43px; transform: rotate(37deg); }
.network-content h2 { margin: 0 0 16px; color: #07135d; font-size: 29px; line-height: 39px; }
.network-content p { margin: 0 0 16px; color: #415064; font-size: 16px; line-height: 28px; word-break: keep-all; }
.network-metrics { display: grid; grid-template-columns: repeat(3, 1fr); margin: 34px 0 58px; border-top: 4px solid #008d94; border-bottom: 1px solid #d6e0e7; }
.network-metrics div { box-sizing: border-box; min-height: 129px; padding: 24px; border-right: 1px solid #d6e0e7; }
.network-metrics div:last-child { border-right: 0; }
.network-metrics strong { display: block; margin-bottom: 8px; color: #ff8500; font-family: Arial, sans-serif; font-size: 25px; line-height: 34px; }
.network-metrics span { display: block; color: #415064; font-size: 14px; line-height: 22px; word-break: keep-all; }
.network-metrics div:nth-child(3) strong { font-size: 22px; }
.network-architecture { margin: 0 0 58px; padding: 38px 0; border-top: 1px solid #d6e0e7; border-bottom: 1px solid #d6e0e7; }
.network-architecture-heading { max-width: 740px; margin-bottom: 27px; }
.network-architecture-heading p:last-child { margin-bottom: 0; }
.network-architecture-map { position: relative; display: grid; grid-template-columns: 1.15fr 1.25fr 1fr 1.25fr; gap: 16px; align-items: center; box-sizing: border-box; min-height: 253px; padding: 30px; overflow: hidden; background: #f3faf9; }
.network-architecture-map:before { position: absolute; top: 101px; right: 58px; left: 58px; height: 3px; background: #8ac9c7; content: ""; }
.network-architecture-map:after { position: absolute; right: 56px; top: 95px; width: 0; height: 0; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 12px solid #008d94; content: ""; }
.network-architecture-controls { position: relative; z-index: 1; display: grid; gap: 12px; }
.network-architecture-node, .network-architecture-core { position: relative; z-index: 1; box-sizing: border-box; min-height: 72px; padding: 17px 16px; border: 1px solid #b9d9d8; background: #ffffff; }
.network-architecture-node strong, .network-architecture-core strong, .network-architecture-keypad strong { display: block; margin-bottom: 6px; color: #07135d; font-family: Arial, sans-serif; font-size: 14px; line-height: 19px; }
.network-architecture-node span, .network-architecture-core span, .network-architecture-keypad span { display: block; color: #53687a; font-size: 12px; line-height: 17px; word-break: keep-all; }
.network-architecture-core { min-height: 99px; padding-top: 28px; border-color: #07135d; background: #07135d; text-align: center; }
.network-architecture-core strong { color: #ffffff; }
.network-architecture-core span { color: #bfe4e1; }
.network-architecture-hubs { border-top: 4px solid #008d94; }
.network-architecture-zones { border-top: 4px solid #ff8500; }
.network-architecture-zones i { display: inline-block; width: 8px; height: 8px; margin: 0 3px 1px 0; border-radius: 50%; background: #ff8500; vertical-align: middle; }
.network-architecture-keypad { position: absolute; z-index: 2; bottom: 25px; left: 41%; box-sizing: border-box; width: 37%; min-height: 50px; padding: 12px 17px; border: 1px dashed #6fb4b4; background: #ffffff; text-align: center; }
.network-architecture-keypad strong { margin-bottom: 3px; font-size: 12px; line-height: 17px; }
.network-architecture-keypad span { font-size: 11px; line-height: 16px; }
.network-architecture-caption { margin: 15px 0 0; color: #59687a !important; font-size: 13px !important; line-height: 22px !important; }
.network-section { margin: 0 0 58px; }
.network-section-tint { box-sizing: border-left: 5px solid #008d94; padding: 31px 34px 20px; background: #f3faf9; }
.network-schedule-visual { display: grid; grid-template-columns: minmax(0, 1fr) 430px; gap: 38px; align-items: center; margin: 0 0 58px; padding: 32px; background: #f7f9fb; }
.network-schedule-copy p:last-child { margin-bottom: 0; }
.network-schedule-figure { margin: 0; border: 1px solid #c9d8e0; background: #ffffff; }
.network-schedule-figure img { display: block; width: 100%; height: auto; }
.network-schedule-figure figcaption { padding: 10px 13px; border-top: 1px solid #d7e1e7; color: #53687a; font-family: Arial, sans-serif; font-size: 11px; line-height: 16px; }
.network-capabilities { margin: 0 0 58px; padding: 38px 0; border-top: 1px solid #d6e0e7; border-bottom: 1px solid #d6e0e7; }
.network-capabilities-heading { margin-bottom: 26px; }
.network-capabilities-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 4px solid #008d94; }
.network-capabilities-grid section { box-sizing: border-box; min-height: 213px; padding: 27px 25px 23px; border-right: 1px solid #d6e0e7; border-bottom: 1px solid #d6e0e7; border-left: 1px solid #d6e0e7; }
.network-capabilities-grid section:nth-child(even) { border-left: 0; }
.network-capabilities-grid span { display: inline-block; width: 41px; height: 31px; margin-bottom: 18px; background: #ff8500; color: #ffffff; font-family: Arial, sans-serif; font-size: 13px; font-weight: bold; line-height: 31px; text-align: center; }
.network-capabilities-grid h3 { margin: 0 0 10px; color: #07135d; font-size: 20px; line-height: 28px; }
.network-capabilities-grid p { margin: 0; font-size: 15px; line-height: 25px; }
.network-contact { display: flex; gap: 30px; align-items: center; justify-content: space-between; padding: 33px 35px; background: #07135d; }
.network-contact .network-section-label { color: #83d3d1; }
.network-contact h2 { margin-bottom: 10px; color: #ffffff; }
.network-contact p { margin: 0; color: #e7f2f6; }
.network-contact a { display: inline-block; flex: 0 0 auto; padding: 15px 22px; background: #ff8500; color: #ffffff; font-size: 16px; font-weight: bold; line-height: 22px; text-decoration: none; }
.network-contact a:hover, .network-contact a:focus { background: #e57400; }
@media screen and (max-width: 899px) {
  .network-page { width: 100% !important; }
  .network-shell { box-sizing: border-box; width: auto; margin: 0; }
  .network-hero-inner { min-height: 0; padding: 56px 20px 50px; }
  .network-hero h1 { font-size: 32px; line-height: 41px; }
  .network-hero-copy { font-size: 16px; line-height: 28px; }
  .network-layout { display: block; padding: 36px 20px 45px; }
  .network-nav { margin-bottom: 38px; }
  .network-nav h2 { font-size: 23px; }
  .network-intro { grid-template-columns: 1fr; gap: 27px; padding-bottom: 34px; }
  .network-diagram { min-height: 210px; }
  .network-content h2 { font-size: 26px; line-height: 35px; }
  .network-content p { font-size: 16px; line-height: 28px; }
  .network-metrics, .network-capabilities-grid { grid-template-columns: 1fr; }
  .network-metrics { margin: 29px 0 42px; }
  .network-metrics div { min-height: 0; padding: 19px 20px; border-right: 0; border-bottom: 1px solid #d6e0e7; }
  .network-metrics div:last-child { border-bottom: 0; }
  .network-architecture { margin-bottom: 42px; padding: 32px 0; }
  .network-architecture-map { display: block; min-height: 0; padding: 20px; }
  .network-architecture-map:before, .network-architecture-map:after { display: none; }
  .network-architecture-controls { gap: 9px; }
  .network-architecture-node, .network-architecture-core { min-height: 0; margin-bottom: 10px; padding: 15px; }
  .network-architecture-core { padding-top: 18px; }
  .network-architecture-keypad { position: static; width: auto; min-height: 0; padding: 13px 15px; }
  .network-architecture-caption { font-size: 12px !important; line-height: 20px !important; }
  .network-section { margin-bottom: 42px; }
  .network-section-tint { padding: 26px 22px 12px; }
  .network-schedule-visual { grid-template-columns: 1fr; gap: 23px; margin-bottom: 42px; padding: 22px; }
  .network-capabilities { margin-bottom: 42px; padding: 32px 0; }
  .network-capabilities-grid section, .network-capabilities-grid section:nth-child(even) { min-height: 0; border-right: 1px solid #d6e0e7; border-left: 1px solid #d6e0e7; }
  .network-contact { display: block; padding: 28px 24px; }
  .network-contact a { margin-top: 19px; }
}