.page-banner + .duty-text-entry{margin-top:18px}
.training-demo-entry{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center;margin:18px 0 4px;padding:15px;border:1px solid #8cc8b1;border-radius:15px;background:linear-gradient(135deg,#edfbf5,#eef7ff);box-shadow:0 9px 24px rgba(7,70,76,.1)}
.training-demo-entry div{min-width:0}.training-demo-entry small{display:block;color:#08754d;font-size:10px;font-weight:900;letter-spacing:.1em}.training-demo-entry b{display:block;margin:3px 0;color:#102c4e;font-size:17px}.training-demo-entry div span{display:block;color:#5c7187;font-size:12px;line-height:1.4}
.training-demo-entry>button{display:flex;align-items:center;gap:7px;min-height:48px;padding:10px 14px;border:0;border-radius:11px;background:#087a55;color:#fff;font-weight:900;box-shadow:0 8px 18px rgba(8,122,85,.2)}
.demo-mode-banner{display:grid;grid-template-columns:52px minmax(0,1fr) auto;align-items:center;gap:15px;width:100%;margin:0 0 20px;padding:16px 18px;border:1px solid #79c9a6;border-radius:18px;background:linear-gradient(115deg,#073d5c,#087a65);color:#fff;text-align:left;box-shadow:0 15px 34px rgba(5,57,79,.2)}
.demo-mode-banner>span{display:grid;place-items:center;width:50px;height:50px;border-radius:14px;background:#fff;color:#087a65;font-size:19px}.demo-mode-banner small{display:block;color:#8ee8c2;font-weight:900;letter-spacing:.09em}.demo-mode-banner b{display:block;margin:3px 0;font-size:20px}.demo-mode-banner p{margin:0;color:#d7f5e8}.demo-mode-banner em{font-style:normal;font-weight:900;white-space:nowrap}
.training-demo-modal{overflow:hidden;border-radius:19px;background:#f5f9fd}.training-demo-modal>header{padding:29px 82px 25px 27px;background:linear-gradient(120deg,#07285a,#087a65);color:#fff}.training-demo-modal>header span{color:#8ee8c2;font-size:11px;font-weight:900;letter-spacing:.11em}.training-demo-modal>header h2{margin:7px 0 5px;font:800 31px var(--display)}.training-demo-modal>header p{max-width:680px;margin:0;color:#d9edf2}
.training-demo-steps{display:grid;grid-template-columns:1fr 1fr;gap:11px;padding:20px}.training-demo-steps button{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:82px;padding:13px;border:1px solid #c4d6e5;border-radius:13px;background:#fff;color:#153553;text-align:left;box-shadow:0 5px 14px rgba(7,42,76,.06)}.training-demo-steps button:hover{border-color:#1589aa;transform:translateY(-1px)}.training-demo-steps i{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:#e3f5ed;color:#087a55;font-style:normal;font-weight:900}.training-demo-steps b{display:block;font-size:16px}.training-demo-steps small{display:block;margin-top:3px;color:#64788c;line-height:1.35}.training-demo-steps em{color:#087a65;font-size:12px;font-style:normal;font-weight:900;white-space:nowrap}
.training-demo-modal>footer{display:flex;justify-content:space-between;gap:15px;padding:14px 20px;border-top:1px solid #cbd9e6;background:#eaf2f8;color:#48627a;font-size:12px}.training-demo-modal>footer b{color:#0d4d43}
@media(max-width:620px){.training-demo-entry{grid-template-columns:1fr}.training-demo-entry>button{justify-content:center;width:100%}.demo-mode-banner{grid-template-columns:44px 1fr;padding:14px}.demo-mode-banner>span{width:42px;height:42px}.demo-mode-banner em{grid-column:2}.training-demo-steps{grid-template-columns:1fr;padding:13px}.training-demo-modal>header{padding:23px 66px 20px 18px}.training-demo-modal>header h2{font-size:25px}.training-demo-steps button{grid-template-columns:38px minmax(0,1fr)}.training-demo-steps i{width:36px;height:36px}.training-demo-steps em{grid-column:2}.training-demo-modal>footer{flex-direction:column}}
@media(min-width:1200px) and (max-height:1200px){.demo-mode-banner{grid-template-columns:46px minmax(0,1fr) auto;gap:13px;margin-bottom:14px;padding:12px 16px;border-radius:16px}.demo-mode-banner>span{width:44px;height:44px;border-radius:12px}.demo-mode-banner b{font-size:18px}.demo-mode-banner p{font-size:13px}}
.duty-text-entry{width:100%;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;margin:0 0 18px;padding:20px;border:0;border-radius:22px;text-align:left;color:#fff;background:linear-gradient(135deg,#083b72,#087c94);box-shadow:0 14px 34px #092f5830;cursor:pointer}.duty-text-entry>span{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;font-size:1.35rem;font-weight:900;color:#083b72;background:#aeeaff}.duty-text-entry small,.duty-text-entry b,.duty-text-entry p{display:block}.duty-text-entry small{font-weight:900;letter-spacing:.12em;color:#9eeaff}.duty-text-entry b{margin:5px 0;font-size:1.25rem}.duty-text-entry p{margin:0;color:#e7f7ff}.duty-text-entry i{font-style:normal;font-weight:900;white-space:nowrap}.duty-text-intro{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:28px;margin:20px 0;border:1px solid #c9dbe8;border-radius:24px;background:#fff}.duty-text-intro h2{margin:7px 0 8px}.duty-text-intro p{max-width:760px;margin:0;color:#536579;line-height:1.65}.duty-text-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}.duty-text-steps article{display:flex;gap:13px;padding:20px;border:1px solid #d7e2ea;border-radius:18px;background:#f7fbfe}.duty-text-steps article>span{flex:0 0 38px;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;font-weight:900;color:#fff;background:#1477cf}.duty-text-steps b{font-size:1.02rem}.duty-text-steps p{margin:5px 0 0;color:#607083;line-height:1.5}.duty-text-privacy{padding:20px 22px;margin:18px 0;border-left:6px solid #13a477;border-radius:14px;background:#ecfbf5}.duty-text-privacy p{margin:5px 0 0;line-height:1.55}.duty-text-primary{display:block;margin:20px auto;min-width:min(100%,320px)}.duty-text-modal{width:min(920px,calc(100vw - 28px));max-height:calc(100dvh - 28px);overflow:auto;border-radius:28px;background:#f5faff;box-shadow:0 28px 80px #00183170}.duty-text-modal>header{position:sticky;top:0;z-index:3;display:flex;justify-content:space-between;gap:20px;padding:22px 24px;color:#fff;background:linear-gradient(135deg,#072d61,#086f8e)}.duty-text-modal header small{font-weight:900;letter-spacing:.12em;color:#8ee9ff}.duty-text-modal header h2{margin:5px 0}.duty-text-modal header p{margin:0;color:#e4f5ff}.duty-text-modal header button{flex:0 0 48px;width:48px;height:48px;border:0;border-radius:50%;font-size:1.6rem;font-weight:700;color:#12304d;background:#fff;cursor:pointer}.duty-text-stage{position:relative;display:grid;place-items:center;min-height:360px;padding:22px;background:#02111f}.duty-text-stage img{display:block;max-width:100%;max-height:54dvh;object-fit:contain;border-radius:14px}.duty-text-stage span{position:absolute;right:24px;top:22px;padding:9px 14px;border-radius:999px;color:#fff;background:#061d38dc;font-weight:800}.duty-text-caption{padding:22px 26px;background:linear-gradient(135deg,#07376b,#087c94);color:#fff}.duty-text-caption small{font-weight:900;letter-spacing:.13em;color:#90ecff}.duty-text-caption h3{margin:6px 0;font-size:1.45rem}.duty-text-caption p{margin:0;line-height:1.55;color:#eefbff}.duty-text-controls{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:14px 20px;background:#eaf4fa}.duty-text-controls button{min-height:48px;border:1px solid #b8cedd;border-radius:13px;font-weight:800;color:#103c62;background:#fff}.duty-text-controls button:disabled{opacity:.45}.duty-text-modal footer{padding:20px;text-align:center}.duty-text-modal footer p{margin:11px auto 0;max-width:700px;color:#607083;line-height:1.45}
@media(max-width:760px){.duty-text-entry{grid-template-columns:auto 1fr}.duty-text-entry i{grid-column:2}.duty-text-intro{align-items:stretch;flex-direction:column;padding:20px}.duty-text-steps{grid-template-columns:1fr}.duty-text-modal{width:calc(100vw - 16px);max-height:calc(100dvh - 16px);border-radius:20px}.duty-text-modal>header{padding:18px}.duty-text-stage{min-height:300px;padding:12px}.duty-text-stage img{max-height:48dvh}.duty-text-controls{grid-template-columns:1fr 1fr}.duty-text-controls [data-text-full]{grid-column:1/-1;grid-row:2}.duty-text-caption{padding:19px}.duty-text-entry p{line-height:1.45}}
.duty-text-intro-actions{display:flex;flex-direction:column;gap:10px;flex:0 0 270px}.duty-text-controls{grid-template-columns:repeat(4,1fr)}.modal .duty-text-modal>header{padding-right:82px}.duty-text-modal:fullscreen{width:100vw;max-height:100vh;border-radius:0}.duty-text-modal:fullscreen .duty-text-stage img{max-height:58vh}@media(max-width:760px){.duty-text-intro-actions{flex-basis:auto}.duty-text-controls{grid-template-columns:1fr 1fr}.duty-text-controls [data-text-full]{grid-column:auto;grid-row:auto}}
.modal.ndh-modal-ready[data-kind="lesson"] .modal-shell{overflow:auto;padding:28px}.modal.ndh-modal-ready[data-kind="lesson"] #modalBody>.lesson-modal{box-sizing:border-box;width:calc(100% + 56px);max-width:none;margin:-28px;overflow:hidden;border-radius:23px}.modal.ndh-modal-ready[data-kind="lesson"] .lesson-cover{box-sizing:border-box;width:100%;min-height:182px;padding:30px 88px 30px 34px;border-radius:23px 23px 0 0}.modal.ndh-modal-ready[data-kind="lesson"] .lesson-content{background:#fff;border-radius:0 0 23px 23px}@media(max-width:700px){.modal.ndh-modal-ready[data-kind="lesson"] .modal-shell{padding:18px}.modal.ndh-modal-ready[data-kind="lesson"] #modalBody>.lesson-modal{width:calc(100% + 36px);max-width:none;margin:-18px}.modal.ndh-modal-ready[data-kind="lesson"] .lesson-cover{min-height:168px;padding:24px 66px 24px 20px}}@media(max-width:390px){.modal.ndh-modal-ready[data-kind="lesson"] .modal-shell{padding:15px}.modal.ndh-modal-ready[data-kind="lesson"] #modalBody>.lesson-modal{width:calc(100% + 30px);margin:-15px}.modal.ndh-modal-ready[data-kind="lesson"] .lesson-cover{padding:22px 62px 22px 18px}}
.wisdom-film>img{display:block;width:min(100%,960px);height:auto;aspect-ratio:16/9;margin:18px auto 0;object-fit:cover;border:3px solid var(--wisdom);border-radius:14px;background:#000;box-shadow:0 16px 38px rgba(0,0,0,.3)}

/* Assignment presentations use the full modal canvas. Keep the coloured header
   and every following panel inside one centred, rounded frame at every size. */
.modal.ndh-modal-ready[data-kind="assignment"] .modal-shell{overflow:auto;padding:28px}
.modal.ndh-modal-ready[data-kind="assignment"] #modalBody>.assignment-media{box-sizing:border-box;width:calc(100% + 56px);max-width:none;margin:-28px;overflow:hidden;border-radius:23px}
.modal.ndh-modal-ready[data-kind="assignment"] .assignment-media-head{box-sizing:border-box;width:100%;min-height:170px;padding:30px 88px 30px 34px;border-radius:23px 23px 0 0}
.modal.ndh-modal-ready[data-kind="assignment"] .assignment-player,.modal.ndh-modal-ready[data-kind="assignment"] .route-orientation,.modal.ndh-modal-ready[data-kind="assignment"] .assignment-script,.modal.ndh-modal-ready[data-kind="assignment"] .assignment-safety,.modal.ndh-modal-ready[data-kind="assignment"] .assignment-actions{box-sizing:border-box;max-width:100%}
@media(max-width:700px){.modal.ndh-modal-ready[data-kind="assignment"] .modal-shell{padding:18px}.modal.ndh-modal-ready[data-kind="assignment"] #modalBody>.assignment-media{width:calc(100% + 36px);max-width:none;margin:-18px}.modal.ndh-modal-ready[data-kind="assignment"] .assignment-media-head{min-height:160px;padding:24px 66px 24px 20px}}
@media(max-width:390px){.modal.ndh-modal-ready[data-kind="assignment"] .modal-shell{padding:15px}.modal.ndh-modal-ready[data-kind="assignment"] #modalBody>.assignment-media{width:calc(100% + 30px);margin:-15px}.modal.ndh-modal-ready[data-kind="assignment"] .assignment-media-head{padding:22px 62px 22px 18px}}

/* One modal canvas across the product. A permanent scrollbar gutter created a
   false white column beside coloured headers on desktop. Let the scrollbar
   overlay the full-width canvas and keep every popup root centred. */
.modal.ndh-modal-ready .modal-shell{overflow-x:hidden;scrollbar-gutter:auto}
.modal.ndh-modal-ready #modalBody{display:block;width:100%;min-width:0}
.modal.ndh-modal-ready #modalBody>*{margin-left:auto;margin-right:auto}
.modal.ndh-modal-ready[data-kind="lesson"] #modalBody>.lesson-modal,
.modal.ndh-modal-ready[data-kind="assignment"] #modalBody>.assignment-media{margin-left:-28px;margin-right:-28px}
@media(max-width:700px){.modal.ndh-modal-ready[data-kind="lesson"] #modalBody>.lesson-modal,.modal.ndh-modal-ready[data-kind="assignment"] #modalBody>.assignment-media{margin-left:-18px;margin-right:-18px}}
@media(max-width:390px){.modal.ndh-modal-ready[data-kind="lesson"] #modalBody>.lesson-modal,.modal.ndh-modal-ready[data-kind="assignment"] #modalBody>.assignment-media{margin-left:-15px;margin-right:-15px}}

/* Final modal contract: lesson and assignment presentations fill their shell
   directly. This removes all calculated offsets, so left and right edges stay
   identical regardless of viewport width, scrollbar width or zoom level. */
.modal.ndh-modal-ready[data-kind="lesson"] .modal-shell,
.modal.ndh-modal-ready[data-kind="assignment"] .modal-shell{padding:0}
.modal.ndh-modal-ready[data-kind="lesson"] #modalBody>.lesson-modal,
.modal.ndh-modal-ready[data-kind="assignment"] #modalBody>.assignment-media{width:100%;max-width:100%;margin:0;border-radius:23px}
@media(max-width:700px){.modal.ndh-modal-ready[data-kind="lesson"] .modal-shell,.modal.ndh-modal-ready[data-kind="assignment"] .modal-shell{padding:0}.modal.ndh-modal-ready[data-kind="lesson"] #modalBody>.lesson-modal,.modal.ndh-modal-ready[data-kind="assignment"] #modalBody>.assignment-media{width:100%;margin:0;border-radius:18px}}
@media(max-width:390px){.modal.ndh-modal-ready[data-kind="lesson"] .modal-shell,.modal.ndh-modal-ready[data-kind="assignment"] .modal-shell{padding:0}.modal.ndh-modal-ready[data-kind="lesson"] #modalBody>.lesson-modal,.modal.ndh-modal-ready[data-kind="assignment"] #modalBody>.assignment-media{width:100%;margin:0;border-radius:16px}}