: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:19.29%;top:43.75%;width:65.95%;height:11.81%;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}
}