:root{--ink:#07111f;--navy:#0a1627;--panel:#101f33;--line:#dce3e9;--muted:#667383;--orange:#ff5a1f;--lime:#c9ff34;--white:#fff;--bg:#f3f5f6}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Pretendard,"Noto Sans KR",Arial,sans-serif}.topbar{height:76px;padding:0 clamp(20px,5vw,80px);display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #e3e7ea;position:sticky;top:0;z-index:20}.brand{display:flex;gap:11px;align-items:center;color:inherit;text-decoration:none}.brand-mark{width:34px;height:34px;display:grid;place-items:center;background:var(--orange);color:#fff;font-weight:900;transform:skew(-8deg);font-size:20px}.brand strong,.brand small{display:block;letter-spacing:.08em}.brand strong{font-size:14px}.brand small{font-size:9px;color:#7d8792;margin-top:3px}.nav-tabs{align-self:stretch;display:flex;gap:32px}.nav-tabs a{display:grid;place-items:center;text-decoration:none;color:#8b949e;font-weight:700;font-size:14px;position:relative}.nav-tabs a.active{color:var(--ink)}.nav-tabs a.active:after{content:"";height:3px;background:var(--orange);position:absolute;left:0;right:0;bottom:0}.top-score{display:flex;align-items:baseline;gap:9px}.top-score span{font-size:11px;color:#89929d}.top-score strong{font-size:18px}.page{min-height:calc(100vh - 76px)}.learner-page{display:grid;grid-template-columns:minmax(280px,430px) minmax(480px,1fr);align-items:center;gap:clamp(40px,7vw,110px);padding:clamp(50px,7vw,100px) clamp(24px,7vw,110px);background:linear-gradient(118deg,#f7f8f8 0 42%,#e9edf0 42% 100%);overflow:hidden}.hero-copy{position:relative;z-index:1}.hero-copy:before{content:"01";position:absolute;left:-28px;top:-90px;font-size:240px;font-weight:900;color:#e8ecee;z-index:-1;line-height:1}.eyebrow{font-size:11px;letter-spacing:.18em;font-weight:900;color:#536171;display:flex;align-items:center;gap:10px}.eyebrow span{display:inline-block;width:24px;height:3px;background:var(--orange)}h1{font-size:clamp(46px,5vw,78px);line-height:.99;letter-spacing:-.06em;margin:25px 0 27px}h1 em{font-style:normal;color:var(--orange)}.hero-copy>p:not(.eyebrow){font-size:15px;color:#626e7b;line-height:1.75;max-width:370px}.stat-row{display:flex;gap:36px;margin-top:48px;padding-top:22px;border-top:1px solid #cfd6dc}.stat-row div{min-width:72px}.stat-row strong,.stat-row span{display:block}.stat-row strong{font-size:23px}.stat-row span{font-size:10px;color:#838d97;margin-top:7px}.training-card{width:100%;max-width:960px;background:#fff;box-shadow:0 25px 70px rgba(9,20,34,.16);position:relative}.training-card:before{content:"";position:absolute;width:80px;height:8px;background:var(--orange);right:0;top:-8px}.card-topline,.card-footer{display:flex;align-items:center;justify-content:space-between;padding:17px 21px}.card-topline{font-size:12px}.card-topline>div{display:flex;align-items:center;gap:8px}.card-topline>span{font-size:10px;color:#798591;background:#f0f3f4;padding:7px 10px}.live-dot,.warning-dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px #ffe4da}.video-stage{background:#07111f;position:relative;aspect-ratio:16/9;overflow:hidden;user-select:none}.video-stage video{width:100%;height:100%;display:block;object-fit:contain;background:#07111f}.scanline{position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(255,255,255,.015),rgba(255,255,255,.015) 1px,transparent 1px,transparent 3px)}.start-overlay{position:absolute;inset:0;display:grid;place-items:center;background:rgba(5,13,23,.25)}.play-button{border:0;padding:16px 24px;background:var(--orange);color:#fff;font-weight:900;cursor:pointer;box-shadow:0 9px 30px rgba(255,90,31,.4)}.play-button span{margin-right:9px}.question-overlay{position:absolute;left:50%;top:22px;transform:translateX(-50%);display:flex;align-items:center;gap:12px;background:rgba(5,15,27,.92);color:#fff;padding:13px 20px;border-left:4px solid var(--lime);min-width:320px;z-index:4}.question-overlay[hidden]{display:none}.question-icon{width:26px;height:26px;display:grid;place-items:center;border:2px solid var(--lime);border-radius:50%;color:var(--lime);font-weight:900}.question-overlay strong,.question-overlay small{display:block}.question-overlay small{color:#aab4bf;font-size:10px;margin-top:3px}.learner-hotspot{position:absolute;z-index:3;border:0;background:transparent;cursor:crosshair;display:none}.learner-hotspot.active{display:block}.learner-hotspot.correct{border:3px solid var(--lime);background:rgba(201,255,52,.16);box-shadow:0 0 25px rgba(201,255,52,.4)}.feedback-toast{position:absolute;bottom:20px;left:50%;transform:translate(-50%,20px);opacity:0;color:#fff;background:#ef3f2a;padding:12px 18px;font-weight:800;font-size:12px;transition:.2s;z-index:5}.feedback-toast.show{opacity:1;transform:translate(-50%,0)}.card-footer p{font-size:10px;color:#687582;margin:0}.card-footer p span{color:var(--orange);font-weight:900;margin-right:8px}.text-button{border:0;background:none;color:#6b7784;text-decoration:underline;font-weight:700;cursor:pointer}.admin-page{padding:48px clamp(20px,5vw,70px) 70px}.admin-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:30px}.admin-heading h1{font-size:46px;margin:12px 0 8px}.admin-heading>div>p:last-child{margin:0;color:var(--muted)}.save-state{display:flex;gap:9px;align-items:center;font-size:12px;color:#65717e}.save-state span:first-child{width:8px;height:8px;background:#57c977;border-radius:50%}.editor-grid{display:grid;grid-template-columns:280px minmax(460px,1fr) 230px;gap:18px;align-items:start}.panel{background:#fff;border:1px solid #e0e5e9;box-shadow:0 10px 30px rgba(12,25,40,.06)}.settings-panel,.preview-panel{padding:24px}.panel-title{display:flex;align-items:center;gap:12px;margin-bottom:19px}.panel-title>span{color:var(--orange);font-size:12px;font-weight:900;border-right:1px solid #d8dee3;padding-right:10px}.panel-title strong,.panel-title small{display:block}.panel-title small{font-size:8px;letter-spacing:.15em;color:#9aa2ab;margin-top:3px}.settings-panel label{display:block;font-size:10px;font-weight:900;margin:13px 0;color:#505d6b}.settings-panel input,.settings-panel textarea{width:100%;border:1px solid #d8dfe4;background:#f8f9fa;padding:10px;margin-top:6px;font:inherit;font-size:12px;resize:vertical;color:#1c2a38}.settings-panel input:focus,.settings-panel textarea:focus{outline:2px solid #ffb296;border-color:var(--orange)}.divider{height:1px;background:#e7ebee;margin:24px 0}.primary-button,.secondary-button{border:0;padding:12px 15px;font-weight:900;cursor:pointer}.primary-button{background:var(--orange);color:#fff}.secondary-button{background:#edf1f3;color:#263442}.settings-panel .secondary-button{width:100%}.canvas-panel{padding:20px}.panel-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.panel-heading strong,.panel-heading small{display:block}.panel-heading small{font-size:10px;color:#87919b;margin-top:4px}.draw-layer{position:absolute;inset:0;cursor:crosshair}.editor-hotspot{position:absolute;border:2px solid var(--lime);background:rgba(201,255,52,.16);box-shadow:0 0 0 9999px rgba(6,15,27,.12);pointer-events:none}.editor-hotspot span{position:absolute;left:-2px;top:-23px;background:var(--lime);color:#15210a;padding:4px 7px;font-size:9px;font-weight:900;white-space:nowrap}.timeline-tools{display:flex;align-items:center;gap:14px;margin-top:14px}.timeline-tools p{font-size:10px;color:#84909b}.record-card{padding:13px 0;border-bottom:1px solid #e3e7ea;display:flex;justify-content:space-between;align-items:center}.record-card span{font-size:10px;color:#818b95}.record-card strong{font-size:13px}.preview-panel button{width:100%;margin-top:14px}.privacy-note{font-size:9px;line-height:1.5;color:#98a1aa;margin-top:18px}.modal{position:fixed;inset:0;background:rgba(4,11,20,.78);z-index:50;display:grid;place-items:center;padding:20px;backdrop-filter:blur(5px)}.modal[hidden]{display:none}.modal-card{background:#fff;max-width:620px;width:100%;padding:36px;position:relative;text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.35)}.modal-close{position:absolute;right:18px;top:13px;border:0;background:none;font-size:28px;cursor:pointer}.success-ring{display:grid;place-items:center;margin:0 auto 16px;width:58px;height:58px;border-radius:50%;background:var(--lime);font-size:28px;font-weight:900}.centered{justify-content:center}.modal-card h2{font-size:27px;margin:12px 0 24px}.explain-grid{display:grid;gap:1px;background:#dfe5e8;text-align:left;margin-bottom:22px}.explain-grid div{background:#f5f7f8;padding:14px}.explain-grid small,.explain-grid strong{display:block}.explain-grid small{color:var(--orange);font-weight:900;margin-bottom:5px}.explain-grid strong{font-size:13px;line-height:1.5}.modal-card>.primary-button{width:100%}.dark-modal{background:rgba(0,0,0,.9)}.accident-card{width:min(900px,100%);background:#0c1828;color:#fff}.accident-card video{width:100%;max-height:65vh;background:#000;display:block}.accident-header,.accident-footer{padding:16px 20px;display:flex;align-items:center;justify-content:space-between}.accident-header>div{display:flex;gap:10px;align-items:center}.accident-header button{background:none;border:0;color:#fff;font-size:25px;cursor:pointer}.accident-footer strong{font-size:13px}.warning-dot{display:inline-block}.accident-footer .primary-button{min-width:120px}@media(max-width:1000px){.learner-page{grid-template-columns:1fr;padding-top:60px}.hero-copy{max-width:650px}.hero-copy h1 br:nth-of-type(1){display:none}.editor-grid{grid-template-columns:260px 1fr}.preview-panel{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.preview-panel .panel-title,.preview-panel .privacy-note{grid-column:1/-1}.record-card{display:block}.record-card strong{display:block;margin-top:6px}}@media(max-width:720px){.topbar{height:64px;padding:0 14px}.brand small,.top-score span{display:none}.nav-tabs{gap:14px}.nav-tabs a{font-size:11px}.top-score strong{font-size:14px}.page{min-height:calc(100vh - 64px)}.learner-page{display:block;padding:42px 14px 60px}.hero-copy:before{font-size:150px;top:-50px}.hero-copy h1{font-size:44px}.stat-row{margin:30px 0}.card-topline,.card-footer{padding:12px}.card-footer p{max-width:70%}.question-overlay{top:10px;min-width:0;width:90%;padding:10px 12px}.question-overlay strong{font-size:12px}.admin-page{padding:30px 14px}.admin-heading{display:block}.save-state{margin-top:15px}.editor-grid{grid-template-columns:1fr}.preview-panel{grid-column:auto;display:block}.canvas-panel{padding:12px}.timeline-tools{align-items:flex-start}.modal-card{padding:28px 18px}.accident-footer{align-items:flex-start;gap:15px;flex-direction:column}.accident-footer .primary-button{width:100%}}

.video-stage.question-mode video{pointer-events:none}


.choice-zone{position:absolute;z-index:6;display:none;border:2px solid rgba(255,255,255,.82);background:rgba(255,255,255,.12);box-shadow:0 0 0 1px rgba(7,17,31,.42),inset 0 0 24px rgba(255,255,255,.08);cursor:pointer;transition:.18s}.choice-zone.active{display:block}.choice-zone:hover,.choice-zone:focus-visible{border-color:#c9ff34;background:rgba(201,255,52,.17);outline:none}.choice-zone span{position:absolute;left:6px;top:6px;width:23px;height:23px;border-radius:50%;display:grid;place-items:center;background:rgba(7,17,31,.82);color:#fff;font-size:11px;font-weight:900}.choice-zone.wrong{border-color:#ff5a1f;background:rgba(255,90,31,.24);animation:zoneShake .3s linear 2}@keyframes zoneShake{25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}


.multiple-choice{position:absolute;z-index:8;left:50%;bottom:7%;transform:translateX(-50%);width:min(560px,90%);padding:18px;background:rgba(7,17,31,.94);border-left:4px solid #c9ff34;color:#fff;box-shadow:0 18px 45px rgba(0,0,0,.35)}.multiple-choice[hidden]{display:none}.multiple-choice>strong{display:block;font-size:17px;margin-bottom:13px}.answer-list{display:grid;gap:8px}.answer-list button{display:flex;align-items:center;gap:11px;width:100%;padding:11px 13px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.07);color:#fff;text-align:left;font-weight:700;cursor:pointer;transition:.18s}.answer-list button:hover,.answer-list button:focus-visible{border-color:#c9ff34;background:rgba(201,255,52,.13);outline:none}.answer-list button span{width:24px;height:24px;flex:0 0 24px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#07111f;font-size:11px;font-weight:900}.answer-list button.wrong-answer{border-color:#ff5a1f;background:rgba(255,90,31,.24)}.answer-list button.correct-answer{border-color:#c9ff34;background:rgba(201,255,52,.2)}@media(max-width:720px){.multiple-choice{bottom:4%;padding:12px}.multiple-choice>strong{font-size:14px;margin-bottom:9px}.answer-list{gap:6px}.answer-list button{padding:8px 9px;font-size:11px}}

.multiple-choice{left:auto;right:2.5%;top:13%;bottom:auto;transform:none;width:min(330px,38%);padding:12px}.multiple-choice>strong{font-size:14px;margin-bottom:9px}.answer-list{gap:6px}.answer-list button{padding:8px 9px;font-size:11px;line-height:1.35}.answer-list button span{width:20px;height:20px;flex-basis:20px}@media(max-width:720px){.multiple-choice{left:50%;right:auto;top:auto;bottom:3%;transform:translateX(-50%);width:92%;padding:9px}.multiple-choice>strong{font-size:12px}.answer-list button{padding:6px 8px;font-size:10px}}
.multiple-choice{left:2.5%;right:auto;top:24%;bottom:auto;transform:none;width:42%;max-width:350px;padding:11px}.multiple-choice>strong{font-size:13px}.answer-list button{padding:7px 8px;font-size:10px}
.multiple-choice{left:auto;right:2.5%;top:24%;bottom:auto;transform:none;width:34%;max-width:290px}
.swipe-unlock{position:absolute;z-index:9;left:23%;top:47%;width:42%;min-width:250px;padding:12px;background:rgba(7,17,31,.92);border:2px solid rgba(201,255,52,.85);color:#fff;box-shadow:0 16px 36px rgba(0,0,0,.35)}.swipe-unlock[hidden]{display:none}.swipe-unlock>strong,.swipe-unlock>small{display:block}.swipe-unlock>strong{font-size:14px}.swipe-unlock>small{margin:4px 0 10px;color:#b8c1cb;font-size:9px}.swipe-track{height:48px;position:relative;border-radius:25px;background:linear-gradient(90deg,rgba(201,255,52,.2),rgba(255,255,255,.1));border:1px solid rgba(255,255,255,.25);overflow:hidden}.swipe-target{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:#c9ff34;font-size:11px;font-weight:900}.swipe-handle{position:absolute;left:calc(100% - 52px);top:3px;width:42px;height:40px;border:0;border-radius:50%;background:#c9ff34;color:#07111f;font-size:29px;font-weight:900;cursor:grab;touch-action:none;transition:left .18s}.swipe-handle:active{cursor:grabbing;transition:none}.swipe-unlock.done .swipe-track{background:rgba(201,255,52,.24)}.swipe-unlock.done .swipe-handle{left:4px!important}@media(max-width:720px){.swipe-unlock{left:8%;top:45%;width:84%;min-width:0;padding:9px}}
.swipe-unlock{left:25%;top:45%;width:40%;min-width:0;padding:0;background:transparent;border:0;box-shadow:none}.swipe-unlock>strong,.swipe-unlock>small{display:none}.swipe-track{height:38px;border-radius:20px;background:linear-gradient(90deg,rgba(201,255,52,.28),rgba(255,255,255,.16))}.swipe-target{left:12px;font-size:9px}.swipe-handle{left:calc(100% - 38px);top:3px;width:32px;height:30px;font-size:22px}@media(max-width:720px){.swipe-unlock{left:25%;top:45%;width:40%;min-width:0;padding:0}}

/* 2026 static portal refresh */
:root{--navy:#0d2b55;--blue:#174d8d;--orange:#ff5a2a;--lime:#bdff24;--ink:#142033;--muted:#6c7889;--line:#e5eaf0}body{margin:0;color:var(--ink);background:#fff}.topbar{height:92px;display:flex;align-items:center;border-bottom:1px solid var(--line);padding:0 clamp(22px,4vw,68px);position:sticky;top:0;background:rgba(255,255,255,.97);z-index:30}.brand{width:270px;display:flex;flex-direction:column;gap:7px;text-decoration:none;color:var(--navy)}.brand img{width:210px;height:auto}.brand small{font-size:12px;letter-spacing:.32em;font-weight:700}.nav-tabs{align-self:stretch;display:flex;gap:32px;margin-left:auto;margin-right:auto}.tab{border:0;background:none;cursor:pointer;color:#7a8491;font-weight:700;padding:4px 10px 0;position:relative}.tab.active{color:var(--navy)}.tab.active:after{content:"";position:absolute;left:4px;right:4px;bottom:0;height:3px;background:var(--orange)}.site-shell{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:calc(100vh - 92px)}.sidebar{border-right:1px solid var(--line);padding:46px 24px;background:#fbfcfd}.sidebar>strong{display:block;font-size:13px;color:#8b95a2;letter-spacing:.12em;margin:0 12px 18px}.course-link{width:100%;border:0;background:transparent;text-align:left;padding:14px 12px;border-radius:10px;color:#526070;cursor:pointer;display:flex;align-items:center;gap:10px;font-weight:700}.course-link span{font-size:11px;color:#9ba4af}.course-link small{font-size:10px;margin-left:auto;color:#a4acb6}.course-link.active{background:#eaf1fa;color:var(--navy)}main{min-width:0}.page{max-width:1400px;margin:auto}.intro-hero{min-height:500px;padding:92px clamp(38px,8vw,120px);background:linear-gradient(110deg,#071b36,#123f73 70%,#2269a2);color:#fff;position:relative;overflow:hidden}.intro-hero:after{content:"";position:absolute;width:430px;height:430px;border:100px solid rgba(255,255,255,.045);border-radius:50%;right:-80px;top:-130px}.eyebrow{font-size:12px;letter-spacing:.2em;font-weight:800;color:var(--orange);margin:0 0 18px}.intro-hero h1{font-size:clamp(42px,5vw,72px);line-height:1.14;margin:0;letter-spacing:-.045em}.intro-hero h1 em{font-style:normal;color:#bfe6ff}.intro-hero>p:not(.eyebrow){font-size:17px;line-height:1.8;color:#d4e1ef;max-width:600px}.primary-button{border:0;background:var(--orange);color:#fff;font-weight:800;padding:16px 25px;cursor:pointer;margin-top:18px}.intro-stories{padding:80px clamp(35px,7vw,100px);display:grid;gap:80px}.intro-stories article{display:grid;grid-template-columns:minmax(300px,1.1fr) minmax(280px,.9fr);gap:70px;align-items:center}.intro-stories article.reverse .story-image{order:2}.story-image{background:#edf1f5;padding:16px;box-shadow:0 20px 50px rgba(21,45,74,.13)}.story-image img{width:100%;height:auto;display:block}.intro-stories article span{font-size:12px;letter-spacing:.16em;color:var(--orange);font-weight:800}.intro-stories h2{font-size:34px;line-height:1.3;margin:14px 0}.intro-stories p{color:var(--muted);line-height:1.8}.learning-page{padding:52px clamp(25px,5vw,72px) 80px}.course-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:27px;gap:30px}.course-heading h1{font-size:38px;margin:0 0 12px;color:var(--navy)}.course-heading>div>p:last-child{color:var(--muted);margin:0;line-height:1.6}.course-meta{display:flex;flex-direction:column;align-items:flex-end;font-size:12px;color:#8b96a4;gap:6px}.training-card{border:1px solid var(--line);box-shadow:0 18px 50px rgba(24,43,68,.1);background:#fff}.card-topline,.card-footer{height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;font-size:12px;color:#83909e}.video-stage{position:relative;background:#02080e;overflow:hidden;min-height:360px;display:grid;place-items:center}.video-stage video{display:block;width:100%;max-height:76vh;aspect-ratio:16/9;object-fit:contain;background:#02080e}.fullscreen-button{position:absolute;right:14px;bottom:58px;border:0;background:rgba(7,18,31,.78);color:#fff;border-radius:5px;padding:9px 12px;z-index:20;cursor:pointer}.placeholder{text-align:center;padding:100px 30px}.placeholder-icon{display:grid;place-items:center;width:75px;height:75px;margin:auto;border:1px solid var(--line);border-radius:50%;font-size:32px;color:var(--blue)}.modal{z-index:60}
@media(max-width:900px){.topbar{height:78px;padding:0 16px}.brand{width:auto}.brand img{width:170px}.brand small{font-size:9px}.nav-tabs{margin:0 0 0 auto;gap:10px}.site-shell{display:block}.sidebar{border-right:0;border-bottom:1px solid var(--line);padding:12px 14px;display:flex;gap:6px;overflow-x:auto;position:sticky;top:78px;z-index:25}.sidebar>strong{display:none}.course-link{min-width:max-content;width:auto;padding:10px}.intro-hero{min-height:440px;padding:70px 28px}.intro-stories{padding:55px 24px;gap:55px}.intro-stories article,.intro-stories article.reverse{grid-template-columns:1fr;gap:26px}.intro-stories article.reverse .story-image{order:0}.learning-page{padding:34px 14px 55px}.course-heading{display:block}.course-meta{display:none}.course-heading h1{font-size:30px}.video-stage{min-height:230px}.question-overlay{left:4%!important;right:4%;top:3%!important;min-width:0!important}.multiple-choice{right:3%!important;top:28%!important;width:46%!important}.card-topline>span{display:none}}
@media(max-width:520px){.topbar{height:70px}.brand img{width:136px}.brand small{letter-spacing:.18em}.nav-tabs{gap:2px}.tab{font-size:13px;padding:4px 7px 0}.sidebar{top:70px}.intro-hero h1{font-size:38px}.intro-stories h2{font-size:27px}.video-stage,.video-stage video{min-height:210px}.fullscreen-button span{display:none}.card-footer p{max-width:72%}.multiple-choice{right:2%!important;width:49%!important}}
.video-stage:fullscreen,.video-stage:-webkit-full-screen{width:100vw;height:100vh}.video-stage:fullscreen video,.video-stage:-webkit-full-screen video{width:100vw;height:100vh;max-height:none}body.stage-expanded{overflow:hidden}.video-stage.mobile-expanded{position:fixed;inset:0;width:100vw;height:100dvh;z-index:100}.video-stage.mobile-expanded video{width:100vw;height:100dvh;max-height:none}

/* final safety training experience */
[hidden]{display:none!important}button{font-family:inherit}.intro-hero{display:flex;flex-direction:column;justify-content:center}.intro-hero em{color:#79d7ff!important}.hero-metrics{display:flex;gap:12px;margin-top:42px;position:relative;z-index:1}.hero-metrics div{min-width:120px;padding:15px 18px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);backdrop-filter:blur(8px)}.hero-metrics strong,.hero-metrics span{display:block}.hero-metrics strong{font-size:22px}.hero-metrics span{font-size:11px;color:#b9cadb;margin-top:4px}.intro-hero .primary-button{align-self:flex-start;position:relative;z-index:1}.live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px #ffe4da}.start-overlay{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(rgba(3,11,20,.38),rgba(3,11,20,.62));z-index:10}.play-button{border:0;padding:17px 25px;background:var(--orange);color:#fff;font-weight:900;cursor:pointer;box-shadow:0 10px 30px rgba(255,90,42,.38);transition:.2s}.play-button:hover{transform:translateY(-2px)}.question-overlay{position:absolute;left:50%;top:20px;transform:translateX(-50%);display:flex;align-items:center;gap:12px;background:rgba(5,15,27,.94);color:#fff;padding:13px 20px;border-left:4px solid var(--lime);min-width:330px;z-index:12}.question-overlay strong,.question-overlay small{display:block}.question-overlay small{color:#b5c0cc;font-size:11px;margin-top:3px}.question-icon{width:27px;height:27px;display:grid;place-items:center;border:2px solid var(--lime);border-radius:50%;color:var(--lime);font-weight:900}.feedback-toast{position:absolute;bottom:18px;left:50%;transform:translate(-50%,18px);opacity:0;background:#ef3f2a;color:#fff;padding:12px 18px;font-size:12px;font-weight:800;z-index:30;transition:.2s}.feedback-toast.show{opacity:1;transform:translate(-50%,0)}.choice-zone{position:absolute;z-index:11;display:none;border:2px solid rgba(255,255,255,.9);background:rgba(255,255,255,.12);cursor:pointer}.choice-zone.active{display:block}.choice-zone:hover,.choice-zone:focus-visible{border-color:var(--lime);background:rgba(189,255,36,.18);outline:0}.choice-zone span{position:absolute;left:5px;top:5px;width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:#081625;color:#fff;font-size:11px;font-weight:900}.choice-zone.wrong{border-color:var(--orange);animation:zoneShake .25s linear 2}@keyframes zoneShake{25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}.multiple-choice{position:absolute;z-index:13;right:2.5%;top:24%;width:34%;max-width:310px;padding:13px;background:rgba(7,17,31,.95);border-left:4px solid var(--lime);color:#fff;box-shadow:0 18px 45px rgba(0,0,0,.35)}.multiple-choice>strong{display:block;font-size:13px;margin-bottom:9px}.answer-list{display:grid;gap:7px}.answer-list button{display:flex;align-items:center;gap:9px;width:100%;padding:8px 9px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.07);color:#fff;text-align:left;font-size:11px;font-weight:700;cursor:pointer}.answer-list button:hover{border-color:var(--lime)}.answer-list button span{width:22px;height:22px;flex:0 0 22px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#07111f;font-size:10px}.answer-list button.wrong-answer{border-color:var(--orange);background:rgba(255,90,42,.24)}.swipe-unlock{position:absolute;z-index:14;left:25%;top:45%;width:40%}.swipe-track{height:42px;position:relative;border-radius:23px;background:linear-gradient(90deg,rgba(189,255,36,.3),rgba(255,255,255,.16));border:1px solid rgba(255,255,255,.26);overflow:hidden}.swipe-target{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--lime);font-size:10px;font-weight:900}.swipe-handle{position:absolute;left:calc(100% - 38px);top:4px;width:34px;height:32px;border:0;border-radius:50%;background:var(--lime);font-size:25px;font-weight:900;cursor:grab;touch-action:none}.modal{position:fixed;inset:0;background:rgba(4,11,20,.78);z-index:60;display:grid;place-items:center;padding:20px;backdrop-filter:blur(5px)}.modal-card{background:#fff;max-width:650px;width:100%;padding:36px;position:relative;text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.35)}.modal-close{position:absolute;right:17px;top:11px;border:0;background:none;font-size:29px;cursor:pointer}.success-ring{display:grid;place-items:center;margin:0 auto 16px;width:58px;height:58px;border-radius:50%;background:var(--lime);font-size:28px;font-weight:900}.centered{justify-content:center}.modal-card h2{font-size:27px;margin:12px 0 24px}.explain-grid{display:grid;gap:1px;background:#dfe5e8;text-align:left;margin-bottom:22px}.explain-grid div{background:#f5f7f8;padding:14px}.explain-grid small,.explain-grid strong{display:block}.explain-grid small{color:var(--orange);font-weight:900;margin-bottom:5px}.explain-grid strong{font-size:13px;line-height:1.55}.modal-card>.primary-button{width:100%}.secondary-button{border:0;background:#edf1f5;color:var(--navy);padding:13px 18px;font-weight:800;cursor:pointer}
@media(max-width:600px){.hero-metrics{gap:6px}.hero-metrics div{min-width:0;flex:1;padding:12px 9px}.hero-metrics strong{font-size:17px}.hero-metrics span{font-size:9px}.multiple-choice{left:3%;right:3%;top:auto;bottom:3%;width:auto;max-width:none}.swipe-unlock{left:12%;width:76%}.modal-card{padding:30px 18px}.modal-card h2{font-size:22px}}
.modal-card{max-height:calc(100dvh - 32px);overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.video-stage:fullscreen .modal,.video-stage:-webkit-full-screen .modal{position:absolute}.video-stage:fullscreen .modal-card,.video-stage:-webkit-full-screen .modal-card{max-height:calc(100dvh - 24px)}
.aed-course{width:100%;min-height:calc(100vh - 150px)}.aed-frame{display:block;width:100%;height:calc(100vh - 120px);min-height:720px;border:0;background:#eef2f5}

/* Mobile landscape training mode and reliable question layout */
.video-stage.force-landscape:fullscreen,.video-stage.force-landscape:-webkit-full-screen,.video-stage.mobile-expanded.force-landscape{position:fixed;left:50%;top:50%;right:auto;bottom:auto;width:100dvh;height:100dvw;min-height:0;max-width:none;aspect-ratio:auto;transform:translate(-50%,-50%) rotate(90deg);z-index:100}
.video-stage.force-landscape:fullscreen video,.video-stage.force-landscape:-webkit-full-screen video,.video-stage.mobile-expanded.force-landscape video{width:100%;height:100%;min-height:0;max-height:none}
.question-overlay{z-index:30}
.swipe-unlock{left:19.52%;top:43.47%;width:48.33%;height:10.97%;min-width:0;padding:0}
.swipe-track{height:100%}
@media(max-width:900px),(max-height:520px){
  .question-overlay{left:3%!important;right:3%!important;top:3%!important;width:auto!important;min-width:0!important;transform:none!important;padding:8px 12px}
  .multiple-choice{left:3%!important;right:3%!important;top:auto!important;bottom:3%!important;width:auto!important;max-width:none!important;transform:none!important;padding:9px!important}
  .multiple-choice>strong{font-size:12px}
  .answer-list button{padding:6px 8px;font-size:10px}
}
.swipe-target b,.swipe-target small{display:block}.swipe-target b{font-size:9px}.swipe-target small{font-size:8px;margin-top:2px;white-space:nowrap}
.swipe-target{left:50%;width:100%;text-align:center;transform:translate(-50%,-50%);font-size:16px;letter-spacing:.08em;white-space:nowrap}
.swipe-start-guide{position:absolute;right:1%;top:50%;width:28%;height:260%;object-fit:contain;transform:translate(0,-50%);pointer-events:none;z-index:15}
.question-overlay{display:none!important}
.multiple-choice.first-question{left:4.03%!important;right:auto!important;top:68.71%!important;bottom:auto!important;width:93.26%!important;height:25.43%!important;max-width:none!important;padding:1.15%!important;overflow:hidden;background:#fff;color:#111;border:2px solid #d9e1ea;border-left:2px solid #d9e1ea;box-shadow:0 8px 24px rgba(0,0,0,.22)}
.multiple-choice.first-question>strong{font-size:clamp(11px,1.7vw,19px);line-height:1.15;margin:0 0 .7% 0;white-space:nowrap;text-align:center;color:#111}
.multiple-choice.first-question .answer-list{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:minmax(0,1fr);gap:1%;height:calc(100% - 22px);min-height:0;align-items:stretch}
.multiple-choice.first-question .answer-list button{min-width:0;min-height:0;height:100%;overflow:hidden;padding:2% 1%;display:grid;grid-template-rows:minmax(0,1fr) 2.5em;align-items:center;justify-items:center;text-align:center;white-space:normal;font-size:clamp(9px,1.4vw,15px);line-height:1.15;gap:2px;background:#090b0f;color:#fff;border:1px solid #303640}
.multiple-choice.first-question .answer-list button:hover,.multiple-choice.first-question .answer-list button:focus-visible{background:#182334;border-color:#4c9cff;outline:none}
.multiple-choice.first-question .answer-list button.wrong-answer{background:#711f1f;border-color:#ff5a1f}
.multiple-choice.first-question .answer-list button .choice-number{display:none}
.multiple-choice.first-question .answer-list button .choice-label{display:flex;width:auto;height:2.5em;min-height:0;align-items:center;justify-content:center;flex:0 1 auto;border-radius:0;background:transparent;color:#fff;font-size:inherit;line-height:1.15;white-space:nowrap}
.multiple-choice.first-question .choice-visual{position:relative;display:grid;width:100%;height:100%;min-width:0;min-height:0;place-items:center;overflow:hidden;background:transparent}
.multiple-choice.first-question .choice-main-image{display:block;width:46%;height:46%;object-fit:contain;filter:drop-shadow(0 3px 5px rgba(0,0,0,.3))}
.multiple-choice.first-question .choice-click-guide{position:absolute;left:50%;top:50%;display:block;width:72%;height:72%;max-width:300px;max-height:300px;object-fit:contain;transform:translate(-50%,-50%) scale(3);pointer-events:none;z-index:2}
.choice-zone:not(.point-choice) .zone-click-guide{display:none}
.choice-zone.point-choice{border:0;background:transparent;box-shadow:none;overflow:visible;padding:0;cursor:pointer}
.choice-zone.point-choice.active{display:flex;align-items:center;justify-content:flex-start}
.choice-zone.point-choice .zone-click-guide{display:block;flex:0 0 80%;width:80%;height:100%;object-fit:contain;pointer-events:none}
.choice-zone.point-choice span{position:static;display:grid;flex:0 0 20%;width:20%;height:auto;aspect-ratio:1/1;place-items:center;border:clamp(1px,.15vw,3px) solid #111;border-radius:50%;background:#fff;color:#111;font-size:clamp(8px,1vw,18px);line-height:1;box-shadow:0 3px 10px rgba(0,0,0,.28)}
.choice-zone.point-choice:hover,.choice-zone.point-choice:focus-visible{border:0;background:transparent;outline:none;filter:drop-shadow(0 0 8px rgba(76,156,255,.85))}
.question-overlay.zone-question{display:flex!important;align-items:center;justify-content:center;min-width:0!important;max-width:none!important;transform:none!important;padding:1.2%;background:#fff;color:#111;border:2px solid #d9e1ea;box-shadow:0 8px 24px rgba(0,0,0,.22);text-align:center}
.question-overlay.zone-question .question-icon,.question-overlay.zone-question small{display:none}
.question-overlay.zone-question>div{width:100%}
.question-overlay.zone-question strong{font-size:clamp(9px,1.45vw,18px);line-height:1.2;white-space:normal;color:#111}
.video-stage.question-mode video{pointer-events:auto}
.start-overlay{pointer-events:none}.start-overlay .play-button{pointer-events:auto}
.choice-zone.point-choice .zone-click-guide{transform:scale(2);transform-origin:center}
.choice-zone.point-choice span{display:none}

/* Question 1: bright safety-training choice cards */
.multiple-choice.first-question{border:1px solid rgba(255,255,255,.9);border-top:4px solid #1687ff!important;border-radius:14px;background:rgba(255,255,255,.96);box-shadow:0 16px 42px rgba(2,12,24,.28);backdrop-filter:blur(8px)}
.multiple-choice.first-question>strong{color:#12243a;font-weight:900;letter-spacing:-.025em}
.multiple-choice.first-question .answer-list{gap:1.4%}
.multiple-choice.first-question .answer-list button{position:relative;border:1px solid #dbe5ee;border-radius:11px;background:linear-gradient(160deg,rgba(255,255,255,.98),rgba(238,244,249,.96));color:#14283f;box-shadow:0 5px 14px rgba(15,39,65,.12);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.multiple-choice.first-question .answer-list button:nth-child(1){border-top:4px solid #f4b400}
.multiple-choice.first-question .answer-list button:nth-child(2){border-top:4px solid #ff672f}
.multiple-choice.first-question .answer-list button:nth-child(3){border-top:4px solid #25a76f}
.multiple-choice.first-question .answer-list button:hover,.multiple-choice.first-question .answer-list button:focus-visible{transform:translateY(-2px);background:linear-gradient(160deg,#fff,#edf6ff);border-color:#1687ff;box-shadow:0 9px 22px rgba(22,135,255,.22)}
.multiple-choice.first-question .answer-list button.wrong-answer{background:#fff0ee;border-color:#ff6548}
.multiple-choice.first-question .answer-list button .choice-label{min-width:76%;padding:.32em .65em;border-radius:999px;background:#e9f0f6;color:#10263d;font-weight:900;box-shadow:inset 0 0 0 1px rgba(19,52,84,.06)}
.multiple-choice.first-question .choice-main-image{filter:drop-shadow(0 7px 8px rgba(5,24,43,.2))}
.choice-zone.point-choice.edge-right span{left:6%}
.swipe-unlock{overflow:visible}
.swipe-unlock .swipe-track{overflow:visible;border-radius:0;background:rgba(189,255,36,.3);border:2px solid #86b900}
.swipe-unlock .swipe-handle{left:50%;top:50%;width:60%;height:150%;padding:0;border:0;border-radius:0;background:transparent;transform:translate(-50%,-50%);transition:left .18s;overflow:visible}
.swipe-unlock .swipe-handle:active{transform:translate(-50%,-50%);transition:none}
.swipe-unlock .swipe-handle img{display:block;width:100%;height:100%;object-fit:contain;transform:scale(2);pointer-events:none}

/* Question 1: remove colored header strips */
.multiple-choice.first-question{border-top:1px solid rgba(255,255,255,.9)!important}
.multiple-choice.first-question .answer-list button:nth-child(1),
.multiple-choice.first-question .answer-list button:nth-child(2),
.multiple-choice.first-question .answer-list button:nth-child(3){border-top:1px solid #dbe5ee!important}

/* iPhone AED pseudo fullscreen: keep the interactive overlay visible */
body.aed-ios-fullscreen{overflow:hidden}
.aed-frame.ios-fullscreen-frame{position:fixed!important;inset:0!important;width:100vw!important;height:100dvh!important;min-height:0!important;border:0!important;z-index:9999!important;background:#02070d}

/* CI header alignment and hero symbol */
.topbar{justify-content:flex-start;padding-left:36px;padding-right:36px}
.brand{width:auto;flex:0 0 auto}
.nav-tabs{margin-left:52px;margin-right:0}
.intro-hero:after{display:none}
.intro-hero>*:not(.hero-ci-symbol){position:relative;z-index:2}
.hero-ci-symbol{position:absolute;right:6.5%;top:50%;width:310px;height:300px;overflow:hidden;transform:translateY(-50%);opacity:.12;z-index:1;pointer-events:none}
.hero-ci-symbol img{display:block;width:1450px;max-width:none;height:auto;filter:brightness(0) invert(1)}
@media(max-width:1100px){.hero-ci-symbol{right:2%;width:230px;height:225px}.hero-ci-symbol img{width:1090px}.intro-hero{padding-right:clamp(38px,8vw,120px)}}
@media(max-width:900px){.topbar{justify-content:flex-start;padding-left:24px}.nav-tabs{margin-left:32px}.intro-hero{padding-right:28px}.hero-ci-symbol{right:-55px;width:210px;height:205px;opacity:.08}}
@media(max-width:520px){.topbar{padding-left:14px;padding-right:10px}.nav-tabs{margin-left:12px}.hero-ci-symbol{right:-95px}}

/* supplied official D symbol */
.hero-ci-symbol{width:310px!important;height:310px!important;display:grid!important;place-items:center!important;overflow:visible!important;opacity:.16!important}
.hero-ci-symbol img{display:block!important;width:100%!important;height:100%!important;max-width:100%!important;object-fit:contain!important;filter:brightness(0) invert(1)!important}
@media(max-width:1100px){.hero-ci-symbol{width:230px!important;height:230px!important}}

/* Basic CI guide accents */
.intro-hero .eyebrow{color:#30a9d7}
.intro-hero .eyebrow:after{content:'';display:inline-block;width:54px;height:2px;margin-left:14px;vertical-align:middle;background:#30a9d7}
.intro-hero .primary-button{background:#30a9d7;box-shadow:0 10px 24px rgba(48,169,215,.22)}
.intro-hero .hero-metrics div{border-color:rgba(48,169,215,.36)}


/* Hero course shortcuts and corrected symbol scale */
.hero-ci-symbol{right:5.5%!important;width:430px!important;height:420px!important;opacity:.14!important}
.hero-course-links{display:grid;grid-template-columns:repeat(2,minmax(190px,245px));gap:12px;margin-top:34px;position:relative;z-index:3}
.hero-course-links button{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;align-items:center;padding:16px 18px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.09);color:#fff;text-align:left;cursor:pointer;transition:.2s}
.hero-course-links button:hover,.hero-course-links button:focus-visible{border-color:#30a9d7;background:rgba(48,169,215,.22);transform:translateY(-2px);outline:none}
.hero-course-links span{grid-row:1/3;color:#79d7ff;font-size:12px;font-weight:900}
.hero-course-links strong{font-size:15px}
.hero-course-links b{font-size:10px;color:#b8d9ed}
@media(max-width:1100px){.hero-ci-symbol{width:330px!important;height:325px!important}}
@media(max-width:720px){.hero-ci-symbol{right:-90px!important;width:260px!important;height:255px!important}.hero-course-links{grid-template-columns:1fr;max-width:320px}}


/* Personal text identity */
.brand{align-items:flex-start;gap:5px;min-width:0}
.brand strong{font-size:20px;letter-spacing:-.04em;line-height:1.3;font-weight:800}
.brand small{display:block;font-size:12px;letter-spacing:.06em;color:#738196;margin:0;font-weight:500}
.nav-tabs{margin-left:auto;flex-shrink:0}
.observation-preview{padding:50px 24px;background:linear-gradient(135deg,#0b2545,#174d8d);color:white;min-height:250px;display:flex;flex-direction:column;justify-content:center;gap:22px}
.observation-preview span{color:#bfe6ff!important;font-size:11px!important}
.observation-preview strong{font-size:clamp(22px,3vw,34px);letter-spacing:-.04em}
.observation-preview p{color:#d4e1ef;margin:0}
@media(max-width:520px){.brand strong{font-size:15px}.brand small{font-size:10px}.nav-tabs{margin-left:auto}.tab{font-size:12px;padding:4px 6px 0}}

/* Warm illustrated learning page */
:root{--navy:#304b3c;--blue:#668674;--orange:#d97840;--ink:#293b30;--muted:#748071;--line:#e7e9df}
body,.topbar{background:#fcfcf8}.brand{flex-direction:row;align-items:center;gap:14px}.brand-copy{display:flex;flex-direction:column;gap:5px}.construction-motion{width:74px;height:58px;overflow:visible;flex-shrink:0}.crane-load{transform-origin:78px 13px;animation:load-sway 3s ease-in-out infinite}.little-truck{animation:truck-roll 5s ease-in-out infinite}
@keyframes load-sway{0%,100%{transform:rotate(-8deg)}50%{transform:rotate(8deg)}}@keyframes truck-roll{0%,100%{transform:translateX(-5px)}50%{transform:translateX(7px)}}
.sidebar{background:#f6f7f0}.course-link.active{background:#e8eee2;color:#304b3c}
.intro-hero{background:#f4f1e8;color:#293b30;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:36px;padding:64px clamp(28px,4vw,64px);min-height:560px}.hero-copy-personal{min-width:0}.intro-hero h1{font-size:clamp(34px,3.7vw,58px);line-height:1.25;letter-spacing:-.055em}.intro-hero h1 em{color:#63866b}.hero-copy-personal>p:not(.eyebrow){font-size:15px;line-height:1.9;color:#748071;max-width:480px;margin:24px 0 14px}.intro-hero .eyebrow{color:#a76c43;font-size:10px}.intro-hero .eyebrow:after{background:#d7ad84;width:30px}.intro-hero .primary-button{background:#405f49;box-shadow:0 8px 20px #405f491a;border-radius:10px;padding:16px 24px}.hero-art{position:relative;min-width:0;animation:art-arrive .8s ease-out}.hero-art img{display:block;width:100%;filter:drop-shadow(0 18px 20px #586c4310)}.art-caption{display:block;text-align:center;color:#8b9682;font-size:12px;letter-spacing:.13em;margin-top:15px}.hero-course-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:28px}.hero-course-links button{background:#ffffffa8;border-color:#dfdfd1;color:#3c5140;border-radius:12px;padding:14px 12px}.hero-course-links span{color:#bc8c61}.hero-course-links strong{font-size:13px}.hero-course-links b{color:#85917e}.hero-course-links button:hover,.hero-course-links button:focus-visible{background:#e8eee2;border-color:#8da581}.intro-stories{padding:64px clamp(28px,5vw,72px);gap:64px}.intro-stories article{gap:48px;grid-template-columns:1fr 1fr}.story-image{background:none;padding:0;box-shadow:none}.story-image img{border-radius:24px}.intro-stories h2{font-size:30px}.intro-stories article span{color:#b87c51}.intro-stories p{font-size:15px}.tab.active:after{background:#729278}
@keyframes art-arrive{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1100px){.intro-hero{grid-template-columns:1fr;gap:30px}.hero-art{max-width:520px;width:100%;margin:auto}.hero-copy-personal{max-width:650px}.hero-course-links{max-width:480px}}
@media(max-width:720px){.construction-motion{width:49px;height:43px}.brand{gap:8px}.intro-hero{padding:40px 24px}.intro-stories article,.intro-stories article.reverse{grid-template-columns:1fr;gap:24px}.intro-stories article.reverse .story-image{order:0}.intro-hero h1{font-size:36px}.hero-course-links{grid-template-columns:1fr 1fr}.intro-stories h2{font-size:27px}}
@media(max-width:440px){.brand strong{font-size:13px}.construction-motion{width:40px}.brand small{font-size:9px}.nav-tabs{gap:0}.tab{font-size:11px;padding:4px}.intro-hero h1{font-size:31px}.hero-course-links strong{font-size:12px}}
@media(prefers-reduced-motion:reduce){.crane-load,.little-truck,.hero-art{animation:none}}

.answer-scene{display:flex;align-items:center;gap:12px}.answer-scene>img{width:76%;border-radius:16px;box-shadow:0 10px 30px #405f4910}.insight-manager{width:24%;flex-shrink:0;text-align:center}.insight-manager svg{display:block;width:100%}.insight-manager small{font-size:10px;line-height:1.5;color:#748071;display:block;margin-top:6px}@media(max-width:520px){.answer-scene{gap:6px}.insight-manager small{font-size:9px}}

/* Entry animation supplied by the author */
body.welcome-open{overflow:hidden}
.welcome-screen{position:fixed;inset:0;z-index:1000;background:#1452b6;display:flex;flex-direction:column;height:100dvh}
.welcome-screen[hidden]{display:none}
.welcome-visual{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:0}
.welcome-visual img{display:block;width:100%;height:100%;object-fit:contain}
.welcome-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px clamp(20px,4vw,64px);background:#fffaf2;flex-shrink:0}
.welcome-bottom>span{font-size:15px;font-weight:800;color:#344a3c}.welcome-bottom small{font-size:11px;font-weight:500;color:#84917e;margin-left:12px}
.welcome-bottom button{border:0;border-radius:10px;padding:15px 24px;background:#405f49;color:white;font-size:14px;font-weight:700;cursor:pointer}.welcome-bottom button span{margin-left:20px}.welcome-bottom button:focus-visible{outline:3px solid #e9a35f;outline-offset:4px}
@media(max-width:600px){.welcome-bottom{flex-direction:column;align-items:stretch;padding:16px 20px;gap:12px}.welcome-bottom>span{text-align:center;font-size:13px}.welcome-bottom button{width:100%}.welcome-visual img{object-fit:contain}}

/* Shared visual identity with the blue entry animation. */
:root{--navy:#123b79;--blue:#1452b6;--orange:#ff8738;--ink:#152c4b;--muted:#596b82;--line:#dce4ef}
body{background:#fffaf2}.topbar{background:#fffaf2;border-bottom:1px solid #e4dfd5;height:80px}.brand{width:auto}.brand strong{color:#164da5}.brand small{color:#677383}.construction-motion{display:none}.nav-tabs{margin:0 0 0 auto}.tab.active{color:#1452b6}.tab.active:after{background:#ff8738}
.site-shell{display:block}.sidebar{display:none}.page{max-width:none}.intro-hero{display:block;background:#1452b6;color:#fffaf2;padding:48px clamp(24px,6vw,96px) 40px;min-height:0;border-bottom:10px solid #ff8738}.intro-hero:after{display:none}.hero-copy-personal{max-width:1200px;margin:auto}.intro-hero .eyebrow{color:#ffab6d;font-size:14px;letter-spacing:.02em;display:flex;justify-content:space-between;margin-bottom:28px}.intro-hero .eyebrow span{font-size:10px;letter-spacing:.16em;color:#dae6ff}.intro-hero .eyebrow:after{display:none}
.training-wordmark{font-size:clamp(45px,8.6vw,126px);font-weight:900;letter-spacing:-.065em;line-height:.94}.training-wordmark span{font-size:.66em;letter-spacing:-.045em}.intro-hero h1{font-size:clamp(24px,3vw,40px);margin:30px 0 0;line-height:1.35;letter-spacing:-.045em}.intro-hero h1 br{display:none}.intro-hero h1 em{color:#fffaf2}.hero-copy-personal>p:not(.eyebrow){color:#e0eaff;font-size:14px;line-height:1.8;margin:14px 0}.intro-hero .primary-button{border-radius:4px;background:#ff8738;color:#162f55;box-shadow:none;padding:15px 22px;margin-top:8px;font-size:14px}.primary-button span{margin-left:32px}
.hero-course-links{max-width:1200px;margin:36px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:16px}.hero-course-links button{display:flex;flex-direction:column;align-items:flex-start;gap:10px;border:1px solid #7599d2;background:#1049a6;border-radius:4px;color:#fffaf2;padding:22px 24px;position:relative}.hero-course-links span{font-size:10px;color:#bed4f9;letter-spacing:.1em}.hero-course-links strong{font-size:22px;letter-spacing:-.035em}.hero-course-links small{color:#dfebff;font-size:12px}.hero-course-links b{position:absolute;right:24px;top:24px;font-size:11px;color:#ffb985}.hero-course-links button:hover,.hero-course-links button:focus-visible{background:#0d4198;border-color:#ffb985;transform:translateY(-2px)}
.intro-stories{background:#fffaf2;max-width:1400px;margin:auto;grid-template-columns:1fr 1fr;gap:48px;padding:56px clamp(24px,6vw,96px)}.intro-stories article,.intro-stories article.reverse{display:block;border-top:1px solid #cdd5dd;padding-top:24px}.intro-stories .story-image{display:none}.intro-stories article span{color:#1452b6;font-size:11px}.intro-stories h2{font-size:26px;color:#153e78}.intro-stories p{font-size:14px;max-width:420px}
.learning-page{background:#f5f7fc;min-height:calc(100vh - 80px)}.course-heading h1{color:#123b79}.play-button{background:#1452b6}.training-card:before{background:#ff8738}.welcome-bottom button{background:#1452b6}.welcome-bottom>span{color:#153e78}
button:focus-visible,a:focus-visible{outline:3px solid #ffab6d;outline-offset:4px}
@media(min-width:1500px){.intro-hero{padding-top:64px;padding-bottom:48px}}
@media(max-width:600px){.topbar{height:70px;padding:0 16px}.brand strong{font-size:14px}.brand small{font-size:10px}.tab{font-size:12px}.intro-hero{padding:32px 22px 28px}.intro-hero .eyebrow{font-size:12px;margin-bottom:26px}.intro-hero .eyebrow span{font-size:8px}.training-wordmark{font-size:clamp(36px,9.7vw,58px)}.intro-hero h1{font-size:26px;margin-top:26px}.intro-hero h1 br{display:block}.hero-copy-personal>p:not(.eyebrow){font-size:13px}.hero-course-links{grid-template-columns:1fr;gap:12px;margin-top:28px}.hero-course-links button{padding:18px 20px;gap:8px}.hero-course-links strong{font-size:20px}.hero-course-links b{right:20px;top:20px}.intro-stories{grid-template-columns:1fr;padding:36px 22px;gap:30px}.intro-stories h2{font-size:25px}.learning-page{min-height:calc(100vh - 70px)}}
/* Keep course switching available inside the training screens. */
.site-shell:has(#learningPage:not([hidden])) .sidebar{display:flex;position:static;gap:8px;padding:12px clamp(16px,6vw,96px);background:#fffaf2;border-right:0;border-bottom:1px solid #dce4ef}.site-shell:has(#learningPage:not([hidden])) .sidebar>strong{display:none}.sidebar .course-link{width:auto;min-width:0}.sidebar .course-link.active{background:#e3edff;color:#1452b6}
.intro-hero .eyebrow span{width:auto;height:auto;background:none;white-space:nowrap;flex-shrink:0}.intro-hero h1 em{color:#fffaf2!important}

.hero-course-links{grid-template-columns:1fr}.hero-course-links button{max-width:620px;width:100%}

.scene-gallery{max-width:1400px;margin:auto;padding:12px clamp(24px,6vw,96px) 80px}.scene-gallery-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px;border-top:2px solid #1452b6;padding-top:34px}.scene-gallery .eyebrow{font-size:11px;color:#1452b6}.scene-gallery h2{font-size:clamp(25px,3vw,36px);letter-spacing:-.045em;margin:0 0 12px;color:#153e78}.scene-gallery-heading p:last-child{font-size:14px;line-height:1.7;color:#596b82;margin:0}.gallery-count{font-size:14px;letter-spacing:.1em;color:#1452b6;white-space:nowrap}.scene-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px 16px;padding:0;margin:0;list-style:none}.scene-preview{display:block;width:100%;height:100%;padding:0;border:1px solid #dce4ef;border-radius:10px;overflow:hidden;background:#fff;text-align:left;cursor:zoom-in;color:#152c4b;font:inherit;transition:transform .2s,box-shadow .2s}.scene-preview:hover{transform:translateY(-3px);box-shadow:0 8px 22px #153e7814}.scene-photo{position:relative;aspect-ratio:16/9;background:#dce4ef}.scene-photo img{width:100%;height:100%;object-fit:contain;display:block}.scene-number{position:absolute;top:8px;left:8px;background:#1452b6;color:#fff;padding:5px 8px;font-size:12px;font-weight:800;border-radius:4px}.scene-time{position:absolute;right:7px;bottom:7px;background:#07111fd9;color:#fff;font-size:10px;padding:3px 5px;border-radius:3px}.scene-caption{padding:16px}.scene-kind{font-size:10px;color:#1452b6;font-weight:700}.scene-caption h3{font-size:17px;letter-spacing:-.035em;margin:7px 0}.scene-caption p{font-size:12px;color:#596b82;line-height:1.6;margin:0}.scene-dialog{border:0;border-radius:12px;padding:18px;width:min(1000px,94vw);max-height:92dvh;background:#fffaf2;color:#153e78}.scene-dialog::backdrop{background:#06152bd9}.scene-dialog form{text-align:right;margin-bottom:12px}.scene-close{border:0;border-radius:5px;background:#1452b6;color:white;padding:10px 16px;cursor:pointer}.scene-dialog img{display:block;width:100%;max-height:70dvh;object-fit:contain}.scene-dialog h2{font-size:20px;margin:16px 0 4px}@media(max-width:700px){.scene-gallery{padding:0 22px 48px}.scene-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 10px}.scene-caption{padding:12px}.scene-caption h3{font-size:15px}.scene-caption p{font-size:11px}.gallery-count{display:none}.scene-number{font-size:10px;padding:3px 6px;top:5px;left:5px}}