:root{--dt-navy:#123b63;--dt-ink:#12344f;--dt-green:#16734b;--dt-gold:#e2b63f;--dt-muted:#56687a;--dt-line:#dce5eb;--dt-light:#f3f7fa;--dt-radius:14px}html{scroll-behavior:smooth;scroll-padding-top:130px}body{font-family:Arial,Helvetica,sans-serif;color:var(--dt-ink);font-size:16px;line-height:1.65;background:#fff}#wrapwrap{background:#fff}#wrapwrap>main{min-height:50vh}a{color:var(--dt-navy)}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #b08000;outline-offset:5px}h1,h2,h3,h4{font-family:Arial,Helvetica,sans-serif;color:var(--dt-ink);font-weight:750;line-height:1.17;letter-spacing:-.025em}p{margin:0 0 1rem}.dt-container{width:min(1240px,calc(100% - 64px));margin-inline:auto}.dt-skip{position:fixed;top:-100px;left:20px;z-index:9999;background:#fff;padding:12px 20px}.dt-skip:focus{top:12px}.dt-topbar{background:var(--dt-navy);color:#fff;font-size:12px;letter-spacing:.01em}.dt-topbar .dt-container{display:flex;align-items:center;justify-content:space-between;padding-block:8px;gap:20px}.dt-topbar a{color:#fff;text-decoration:none}.dt-toplinks{display:flex;gap:24px}.dt-header{background:#fff;border-bottom:1px solid var(--dt-line);position:relative;z-index:100}.dt-headrow{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:96px}.dt-brand{display:flex;align-items:center;gap:17px;color:var(--dt-navy);text-decoration:none;flex-shrink:0}.dt-brand:hover{color:var(--dt-navy)}.dt-wordmark{font-size:28px;font-weight:800;line-height:1;letter-spacing:-.055em;display:block}.dt-wordmark em{font-style:normal;color:var(--dt-green)}.dt-brand small{display:block;font-size:10px;font-weight:400;letter-spacing:0;margin-top:7px;max-width:180px;line-height:1.3}.dt-brandtitle{padding-left:17px;border-left:1px solid #a8bac7;font-size:18px;font-weight:700;line-height:1.2;max-width:120px}.dt-nav{display:flex;align-items:center;gap:22px}.dt-navlinks{display:flex;gap:22px;align-items:center}.dt-navlinks>a{font-size:14px;font-weight:600;white-space:nowrap;text-decoration:none;color:var(--dt-ink);position:relative;padding:10px 0}.dt-navlinks>a:hover{color:var(--dt-green)}.dt-navlinks>a.dt-current:after{content:'';position:absolute;height:3px;background:var(--dt-gold);bottom:0;left:0;right:0}.dt-btn{display:inline-flex;justify-content:center;align-items:center;gap:14px;padding:13px 22px;border:1px solid var(--dt-navy);border-radius:7px;font-weight:700;font-size:15px;line-height:1.4;text-decoration:none;background:var(--dt-navy);color:#fff;transition:background .15s,transform .15s;cursor:pointer}.dt-btn:hover{background:#0b2b49;color:#fff;transform:translateY(-1px)}.dt-btn-outline{color:var(--dt-navy);background:transparent}.dt-btn-outline:hover{background:#e8f0f5;color:var(--dt-navy)}.dt-btn-sm{font-size:13px;padding:11px 16px}.dt-mobile-toggle{display:none;background:#fff;border:1px solid var(--dt-line);color:var(--dt-navy);border-radius:6px;padding:9px 12px;align-items:center;gap:8px;font-weight:600}.dt-hero{position:relative;overflow:hidden;background:linear-gradient(115deg,#f7fafc 0%,#edf5f8 100%)}.dt-hero-grid{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:24px;padding-block:58px 44px;min-height:460px}.dt-eyebrow{color:var(--dt-green);text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:750;margin-bottom:18px;display:block}.dt-hero h1{font-size:clamp(38px,4.3vw,60px);margin:0 0 24px;max-width:650px}.dt-hero p{font-size:19px;line-height:1.6;color:var(--dt-muted);max-width:550px;margin-bottom:28px}.dt-actions{display:flex;gap:12px;flex-wrap:wrap}.dt-hero-art{width:100%;height:auto;max-height:405px}.dt-notice{display:flex;gap:13px;align-items:center;margin-top:24px;padding:12px 20px;border-radius:7px;font-size:13px;background:#fff5d9;color:#57471c;border:1px solid #f0e2b2}.dt-notice .fa{font-size:18px;color:#987100}.dt-section{padding-block:56px}.dt-section-soft{background:var(--dt-light)}.dt-section h2{font-size:32px;margin:0 0 12px}.dt-section-intro{color:var(--dt-muted);margin:0 0 28px;max-width:730px}.dt-cardgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.dt-card{padding:26px 22px;border:1px solid var(--dt-line);border-radius:var(--dt-radius);background:#fff;display:flex;flex-direction:column;align-items:flex-start;box-shadow:0 4px 16px #123b6304}.dt-card h3{font-size:18px;margin:18px 0 10px}.dt-card p{color:var(--dt-muted);font-size:15px;line-height:1.6;flex-grow:1;margin-bottom:18px}.dt-icon{color:var(--dt-navy);width:45px;height:45px;background:#edf4f8;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;font-size:24px}.dt-icon-green{color:var(--dt-green);background:#eef7f2}.dt-icon-gold{color:#96710d;background:#fff8e7}.dt-link{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:700;text-decoration:none;color:var(--dt-navy)}.dt-link:hover{color:var(--dt-green);text-decoration:underline}.dt-quickgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.dt-quick{display:flex;align-items:center;gap:18px;padding:23px;background:#fff;border:1px solid var(--dt-line);border-radius:10px;color:var(--dt-ink);text-decoration:none;transition:border-color .15s,box-shadow .15s}.dt-quick:hover{color:var(--dt-ink);border-color:#8baabf;box-shadow:0 6px 20px #123b6309}.dt-quick strong{display:block;font-size:16px;line-height:1.4;margin-bottom:4px}.dt-quick small{color:var(--dt-muted);font-size:13px;line-height:1.5;display:block}.dt-quick>.fa-angle-right{margin-left:auto;color:var(--dt-navy);font-size:20px}.dt-training{display:grid;grid-template-columns:.82fr 1.18fr;gap:45px;align-items:center}.dt-training-art{background:linear-gradient(135deg,#123b63,#185e77);border-radius:16px;min-height:235px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:19px;color:#fff;padding:24px;position:relative;overflow:hidden}.dt-training-art:before{content:'';position:absolute;width:230px;height:230px;right:-75px;top:-85px;border:1px solid #ffffff24;border-radius:50%;box-shadow:0 0 0 35px #ffffff06,0 0 0 70px #ffffff04}.dt-play{width:68px;height:68px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;color:var(--dt-navy);font-size:26px;z-index:1;box-shadow:0 8px 30px #0b233d44}.dt-play .fa{margin-left:4px}.dt-training-art span{font-size:13px;text-transform:uppercase;letter-spacing:.13em;color:#dceaf4}.dt-training h2{font-size:30px}.dt-training p{color:var(--dt-muted);max-width:640px}.dt-about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}.dt-about-grid p{color:var(--dt-muted);max-width:510px}.dt-topic{display:flex;gap:20px;padding-block:16px;border-bottom:1px solid var(--dt-line)}.dt-topic:first-child{padding-top:0}.dt-topic:last-child{border-bottom:0}.dt-topic h3{font-size:18px;margin:0 0 7px}.dt-topic p{font-size:14px;line-height:1.55;margin:0}.dt-topic .dt-icon{flex-shrink:0;background:transparent}.dt-footer{background:var(--dt-navy)!important;color:#d5e3ee;position:relative}.dt-footer:before{content:'';display:block;height:4px;background:linear-gradient(90deg,var(--dt-green) 0 30%,var(--dt-gold) 30% 40%,#1c577c 40% 100%)}.dt-footer-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:60px;padding-block:44px}.dt-footer h2{font-size:26px;color:#fff;margin:0 0 8px}.dt-footer h3{font-size:15px;letter-spacing:0;color:#fff;margin:0 0 14px}.dt-footer p{font-size:13px;line-height:1.7;margin:0;max-width:340px}.dt-footer ul{list-style:none;padding:0;margin:0}.dt-footer li{margin:6px 0}.dt-footer a{color:#d5e3ee;font-size:13px;text-decoration:none}.dt-footer a:hover{color:#fff;text-decoration:underline}.dt-footer-bottom{border-top:1px solid #ffffff25;padding-block:20px;display:flex;align-items:center;justify-content:space-between;gap:24px}.dt-footer-bottom small{font-size:11px}.dt-govmark{background:#fff;border-radius:5px;padding:7px 12px;display:flex;align-items:center;min-width:145px}.dt-govmark img{width:145px;height:48px;object-fit:contain}.dt-pagehero{padding-block:52px;background:linear-gradient(115deg,#f3f7fa,#eaf2f6);border-bottom:1px solid var(--dt-line)}.dt-breadcrumb{display:flex;gap:10px;align-items:center;color:var(--dt-muted);font-size:12px;margin-bottom:23px}.dt-breadcrumb a{text-decoration:none}.dt-pagehero h1{font-size:44px;margin:0 0 16px}.dt-pagehero p{max-width:750px;color:var(--dt-muted);font-size:18px;margin:0}.dt-videolayout{display:grid;grid-template-columns:1.65fr .7fr;gap:36px;align-items:start}.dt-video-frame{aspect-ratio:16/9;background:#103451;border-radius:12px;overflow:hidden;position:relative}.dt-video-frame iframe{width:100%;height:100%;border:0;display:block}.dt-video-load{width:100%;height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px;color:#fff;background:radial-gradient(circle at 75% 20%,#236b7c,#123b63 65%);border:0;cursor:pointer;padding:25px;font-family:inherit;text-align:center}.dt-video-load strong{font-size:20px}.dt-video-load small{color:#d4e5ef;font-size:13px;max-width:420px;line-height:1.6}.dt-video-title{font-size:24px!important;margin-top:24px!important}.dt-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.dt-tag{background:#edf5f1;border:1px solid #dbeae2;color:#1a6947;font-size:12px;line-height:1.5;padding:5px 10px;border-radius:30px}.dt-panel{border:1px solid var(--dt-line);border-radius:12px;padding:26px;background:#f8fafb}.dt-panel h2{font-size:20px;margin-bottom:18px}.dt-panel p,.dt-panel li{color:var(--dt-muted);font-size:14px}.dt-panel ul{padding-left:20px}.dt-panel .dt-btn{width:100%;font-size:14px}.dt-video-note{margin-top:16px;font-size:13px;color:var(--dt-muted)}.dt-widecards{grid-template-columns:repeat(3,minmax(0,1fr))}.dt-readable{max-width:850px}.dt-readable h2{margin-top:36px}.dt-readable p{font-size:17px;color:var(--dt-muted)}.dt-accessibility{margin-top:30px;padding:20px;border-left:4px solid var(--dt-gold);background:#fff8e8;color:#57471c;font-size:14px}.dt-security{padding:30px;border-radius:12px;background:#eef6f2;border:1px solid #d7e8dd;margin-top:30px}.dt-security h3{font-size:21px;margin:0 0 10px}.dt-security p{margin:0;color:var(--dt-muted)}.dt-fullbtn{margin-top:8px}
@media(min-width:1101px){.dt-header{position:sticky;top:0}.dt-topbar{position:relative}}
@media(max-width:1100px){html{scroll-padding-top:30px}.dt-mobile-toggle{display:inline-flex}.dt-headrow{min-height:84px;flex-wrap:wrap;padding-block:14px;gap:14px}.dt-nav{display:none;width:100%;align-items:stretch;flex-direction:column;gap:16px;padding-block:10px 8px}.dt-nav.dt-open{display:flex}.dt-navlinks{flex-direction:column;align-items:stretch;gap:0}.dt-navlinks>a{padding:12px;border-bottom:1px solid #edf1f4}.dt-navlinks>a.dt-current:after{right:auto;width:3px;top:8px;bottom:8px;height:auto}.dt-nav>.dt-btn{align-self:flex-start}.dt-cardgrid{grid-template-columns:repeat(2,minmax(0,1fr))}.dt-hero h1{font-size:46px}.dt-hero-grid{gap:16px}.dt-quick{padding:20px 16px;gap:12px}.dt-brandtitle{max-width:none}}
@media(max-width:767px){.dt-container{width:calc(100% - 36px)}.dt-topbar .dt-container{gap:10px;font-size:10px}.dt-toplinks{gap:12px}.dt-toplinks a:first-child{display:none}.dt-brand{gap:12px}.dt-wordmark{font-size:25px}.dt-brand small{font-size:9px;max-width:140px}.dt-brandtitle{font-size:15px;padding-left:12px;max-width:95px}.dt-headrow{min-height:82px}.dt-hero-grid{grid-template-columns:1fr;padding-block:36px 24px;gap:16px}.dt-hero h1{font-size:39px;max-width:500px;margin-bottom:19px}.dt-hero p{font-size:17px;line-height:1.6;margin-bottom:24px}.dt-hero-art{max-height:280px;margin-top:5px}.dt-hero .dt-actions .dt-btn{padding:12px 16px;font-size:14px}.dt-eyebrow{font-size:11px;margin-bottom:15px}.dt-notice{margin-top:18px;padding:12px 14px;align-items:flex-start;font-size:12px}.dt-notice .fa{margin-top:3px}.dt-section{padding-block:36px}.dt-section h2{font-size:28px}.dt-section-intro{font-size:15px;margin-bottom:22px}.dt-cardgrid{gap:12px}.dt-card{padding:20px 16px}.dt-card h3{font-size:17px}.dt-card p{font-size:14px}.dt-link{font-size:13px;gap:8px}.dt-quickgrid,.dt-widecards{grid-template-columns:1fr;gap:12px}.dt-quick{padding:19px}.dt-training,.dt-about-grid,.dt-videolayout{grid-template-columns:1fr;gap:26px}.dt-training-art{min-height:200px}.dt-training h2{font-size:26px}.dt-about-grid{gap:24px}.dt-footer-grid{grid-template-columns:1fr 1fr;gap:28px;padding-block:34px}.dt-footer-grid>div:first-child{grid-column:1/-1}.dt-footer-bottom{align-items:flex-start;flex-direction:column;gap:16px}.dt-pagehero{padding-block:32px}.dt-pagehero h1{font-size:34px}.dt-pagehero p{font-size:16px}.dt-breadcrumb{margin-bottom:18px}.dt-video-load{gap:10px;padding:16px}.dt-video-load .dt-play{width:52px;height:52px;font-size:22px}.dt-video-load strong{font-size:16px}.dt-video-load small{font-size:11px}.dt-video-title{font-size:22px!important}.dt-panel{padding:22px}}
@media(max-width:380px){.dt-container{width:calc(100% - 28px)}.dt-brandtitle{font-size:13px;max-width:75px}.dt-wordmark{font-size:22px}.dt-mobile-toggle{padding:8px;font-size:12px;gap:5px}.dt-cardgrid{grid-template-columns:1fr}.dt-hero h1{font-size:34px}.dt-hero .dt-actions{flex-direction:column}.dt-hero .dt-actions .dt-btn{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.dt-btn,.dt-quick{transition:none}.dt-btn:hover{transform:none}}
.dt-training-art .dt-play{color:var(--dt-navy)}
@media(max-width:767px){.dt-headrow{gap:8px}.dt-mobile-toggle{font-size:13px;padding:8px 10px}} @media(max-width:360px){.dt-brandtitle{display:none}}
.dt-header-logo{display:block;width:clamp(230px,21vw,300px);height:auto;object-fit:contain;flex-shrink:0}
@media(max-width:767px){.dt-brand{flex-direction:column;align-items:flex-start;gap:5px}.dt-header-logo{width:220px}.dt-brandtitle{display:block;border:0;padding:0;max-width:none;font-size:12px;line-height:1.2}.dt-headrow{min-height:90px}}
@media(max-width:380px){.dt-header-logo{width:195px}}