header{background:#0b1f4d;color:#fff}.topbar{max-width:1000px;margin:auto;padding:1rem 1.25rem;display:flex;align-items:center;gap:1rem}.brand{font-size:1.55rem;font-weight:800;letter-spacing:-.05em;color:#fff;text-decoration:none}.brand span{color:var(--amber)}.topbar>span{border-left:1px solid #6b7896;padding-left:1rem}
main{max-width:1000px;margin:auto;padding:2rem 1.25rem 3rem}.intro h1{font-size:clamp(2rem,5vw,3rem);letter-spacing:-.04em}.intro p{max-width:700px}.eyebrow{font-size:.75rem;letter-spacing:.13em;color:#926000;font-weight:800}.notice{background:#fff7de;border-left:4px solid var(--amber);padding:1rem;margin:1.5rem 0;line-height:1.6}.tabs{display:flex;flex-wrap:wrap;margin:1.5rem 0}.tabs button{flex:1;min-width:145px}.tabs button[aria-current="true"]{background:var(--amber);color:#1b1500}.question-options{display:grid;gap:.65rem;margin:1rem 0}.question-options label{display:flex;gap:.65rem;align-items:flex-start;background:#f3f5fa;padding:.8rem;border-radius:8px;font-weight:400}.question-options input{width:auto;margin-top:.3rem}.feedback{background:#eef2fc;border-left:4px solid var(--navy2);padding:1rem;margin:1rem 0}.actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1rem}textarea{resize:vertical}footer{padding:2rem 0;text-align:left}.muted{color:#5e6b81}
@media(max-width:500px){.topbar{flex-wrap:wrap}.topbar>span{font-size:.9rem}.tabs button{flex:1 1 100%}}
.setup-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.setup-form label{display:grid;gap:.4rem;font-weight:600}.setup-form .check{display:flex;align-items:center;gap:.6rem}.check input{width:auto}.setup-wide{grid-column:1/-1;margin:0}.session-status{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem;margin-bottom:1rem}.session-status>div{background:#fff;border-radius:10px;padding:.8rem;box-shadow:0 2px 10px rgba(11,31,77,.07)}.session-status span,.session-status strong{display:block;overflow-wrap:anywhere}.session-status span{color:#5e6b81;font-size:.8rem}.session-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(210px,1fr);gap:1rem}.task-banner{background:#fff7de;border-left:4px solid var(--amber);padding:1rem 1.25rem;margin-bottom:1rem;border-radius:8px}.task-banner span{font-size:.75rem;font-weight:800;letter-spacing:.1em}.task-banner h2{margin:.35rem 0}.task-banner p{margin:0}.radio-log{max-height:300px;overflow:auto;background:#f3f5fa;border-radius:8px;padding:.25rem 1rem}.radio-log p{padding:.5rem 0;border-bottom:1px solid #dce3f0;overflow-wrap:anywhere}.radio-log p:last-child{border:0}.radio-log strong{display:block;color:#53617a;font-size:.8rem;text-transform:uppercase}.radio-log .incoming strong{color:#926000}.progress ol{padding-left:1.5rem}.progress li{padding:.4rem;color:#6b7896}.progress li.current{color:#142b58;font-weight:700}.progress li.done{color:#35704c}.card details{border-top:1px solid #dce3f0;padding:.8rem 0}.card details p{overflow-wrap:anywhere}
@media(max-width:700px){.session-layout{grid-template-columns:1fr}.progress{order:-1}.progress ol{display:flex;overflow:auto;gap:1.5rem}.progress li{min-width:130px}.session-status{grid-template-columns:repeat(2,minmax(0,1fr))}}
.setup-card{padding:clamp(1.25rem,3vw,2rem)}.setup-heading{margin-bottom:1.75rem}.setup-heading .eyebrow{margin:0 0 .4rem}.setup-heading h2{margin:0 0 .5rem;font-size:1.65rem;letter-spacing:-.025em}.setup-heading>p:last-child{margin:0;max-width:680px}.setup-form{display:block}.setup-section{padding:1.3rem 0;border-top:1px solid #e3e8f2}.setup-section h3{margin:0 0 1rem;font-size:1.05rem;color:#0b1f4d}.setup-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.1rem 1.5rem;align-items:start}.setup-field{min-width:0}.setup-form .setup-field label{display:block;margin:0 0 .4rem}.setup-help{margin:.4rem 0 0;font-size:.82rem;line-height:1.45;color:#5e6b81}.setup-preferences{display:grid;gap:.8rem;padding:.15rem 0}.setup-form .setup-preferences .check{margin:0;font-weight:600;line-height:1.5}.setup-form .check input{width:auto;flex:none}.setup-form #setup-error:empty{display:none}.setup-actions{border-top:1px solid #e3e8f2;padding-top:1.3rem}.setup-actions .btn{min-width:150px}
@media(max-width:600px){.setup-grid{grid-template-columns:1fr}.setup-actions .btn{width:100%}}
@media(min-width:701px){.session-status{grid-template-columns:repeat(4,minmax(0,1fr))}}
#trainer-tabs[hidden],#continue[hidden],#edit-response[hidden]{display:none}
body{min-height:100vh;display:flex;flex-direction:column}main{width:100%;flex:1}#app-footer{display:flex;justify-content:center;flex-wrap:wrap;gap:6px 18px;padding:8px 16px;background:#091221;color:#9db2cf;font-size:.8rem;text-align:center}
.quick-phrases{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.6rem}.quick-chip{border:1px solid #879bbd;border-radius:999px;background:#fff;color:#183762;padding:.35rem .75rem;font:inherit;cursor:pointer}.quick-chip:hover{background:#eef2fc}.quick-chip:disabled{opacity:.5;cursor:not-allowed}.quick-chip:focus-visible{outline:3px solid #d88d00;outline-offset:2px}
.marking-checks{list-style:none;padding:0;display:grid;gap:.4rem}.marking-checks li{display:flex;gap:.55rem;align-items:baseline;font-weight:600}.marking-checks li>span:first-child{width:1.15em;flex:none;text-align:center;font-weight:800}.marking-pass{color:#17643a}.marking-fail{color:#a6232a}
.rocc-hero{background:linear-gradient(125deg,#0b1f4d,#163675);color:#fff;padding:4.5rem 20px}.rocc-hero-inner{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,4rem);align-items:center}.rocc-hero .eyebrow{color:#f5bf38;font-size:.74rem;letter-spacing:.16em;margin:0 0 1.1rem}.rocc-hero h1{color:#fff;font-size:clamp(2.3rem,4vw,4rem);line-height:1.07;letter-spacing:-.045em;margin:0 0 1.5rem}.rocc-hero h1 span{color:#ffc746}.rocc-hero .hero-lead{color:#dbe4f7;font-size:1.08rem;line-height:1.75;margin:0}.hero-courses-link{display:inline-block;margin-top:1.5rem;padding:.7rem 1.1rem;border-radius:10px;background:#f5b301;color:#1b1500;font-weight:700;text-decoration:none}.hero-courses-link:hover{background:#ffc746}.hero-courses-link:focus-visible{outline:3px solid #ffc746;outline-offset:3px}.hero-image{display:block;width:100%;height:auto;border-radius:18px;box-shadow:0 24px 60px rgba(0,0,0,.15)}.intro-notice{max-width:1000px;margin:auto;padding:0 1.25rem}.intro-notice .notice{margin-bottom:0}
.landing-details{flex:1;background:#0e1a2b url("/rocc/landing-bg.svg") center/cover no-repeat;padding:4rem 20px}.landing-details[hidden]{display:none}.landing-details-inner{max-width:1160px;margin:auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,380px);gap:2rem;align-items:start}.landing-features{list-style:none;padding:0;margin:0;display:grid;gap:10px}.landing-features li,.landing-details .card{background:#f4f6fb;border:1px solid #e6ebf4;border-radius:14px}.landing-features li{padding:1rem 1.25rem}.landing-features strong{color:#173b80}.landing-details .card{padding:1.5rem;box-shadow:none;margin:0}.landing-details .card p{color:#5e6b81}.landing-details .btn{width:100%}.landing-details .card[hidden]{display:none}body:has(.landing-details:not([hidden])) main{flex:0;padding:0 1.25rem}#status:empty{display:none}
@media(max-width:800px){.rocc-hero-inner{grid-template-columns:1fr}.rocc-hero{padding:3.5rem 20px}}
@media(max-width:800px){.landing-details{padding:3rem 20px}.landing-details-inner{grid-template-columns:1fr}}
.menu summary,.menu-panel button,.menu-panel a{-webkit-user-select:none;user-select:none}
.menu{position:relative;margin-left:auto}.menu>summary{cursor:pointer;list-style:none;color:#fff;font-size:1.8rem;line-height:1;padding:.35rem .55rem;border:1px solid #8290ad;border-radius:8px}.menu>summary::-webkit-details-marker{display:none}.menu-panel{position:absolute;z-index:10;right:0;top:calc(100% + .5rem);width:min(300px,calc(100vw - 2.5rem));padding:.5rem;background:#fff;color:#0b1f4d;border-radius:10px;box-shadow:0 6px 24px rgba(0,0,0,.2)}.menu-panel button,.menu-panel a,.resources-menu>summary{display:block;width:100%;padding:.7rem .8rem;border:0;border-radius:6px;background:transparent;color:#0b1f4d;text-align:left;font:inherit;text-decoration:none;cursor:pointer}.menu-panel button[hidden]{display:none}.menu-panel button:hover,.menu-panel a:hover,.resources-menu>summary:hover{background:#eef2fc}.resources-menu>summary{list-style:none}.resources-menu>summary::-webkit-details-marker{display:none}.resources-menu>summary::after{content:'+';float:right}.resources-menu[open]>summary::after{content:'−'}.resources-menu div{padding-left:1rem}.menu :focus-visible{outline:3px solid #d88d00;outline-offset:2px}dialog{max-width:min(36rem,calc(100% - 2rem));max-height:calc(100vh - 2rem);overflow:auto;border:0;border-radius:12px;padding:1.5rem;box-shadow:0 8px 36px rgba(0,0,0,.3)}dialog::backdrop{background:rgba(11,31,77,.6)}