:root{color-scheme:light;--navy:#07365b;--blue:#0b4e83;--ink:#132c43;--muted:#566b7b;--line:#dbe4ec;--paper:#f4f7fa;--accent:#9ed5eb;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:inherit}img{display:block;max-width:100%}svg{display:block}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #c87c13;outline-offset:5px}p,h1,h2,h3{margin:0}.shell{width:min(1160px,calc(100% - 64px));margin-inline:auto}
.skip-link{position:fixed;z-index:20;left:16px;top:12px;background:white;color:var(--navy);padding:12px 18px;transform:translateY(-200%)}.skip-link:focus{transform:none}.portal-header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{min-height:106px;display:flex;justify-content:space-between;align-items:center;gap:24px}.portal-brand{display:flex;align-items:center;gap:22px;text-decoration:none}.portal-brand>img{width:170px;height:78px;object-fit:cover}.institution{border-left:1px solid var(--line);padding-left:22px;display:grid;gap:7px;font-size:13px}.institution strong{font-weight:700}.institution>span{color:var(--muted);font-size:12px}.header-tools{display:flex;align-items:center;gap:24px}.languages{display:flex;gap:2px;padding:4px;background:var(--paper);border:1px solid var(--line);border-radius:6px}.languages a{display:grid;place-items:center;min-width:36px;min-height:34px;text-decoration:none;font-size:11px;font-weight:700;border-radius:3px}.languages a[aria-current]{background:var(--navy);color:white}.languages a:hover{background:#e3edf5}.languages a[aria-current]:hover{background:var(--blue)}.institution-link{display:flex;align-items:center;gap:8px;font-size:12px;text-decoration:none;color:var(--muted)}.institution-link:hover{color:var(--blue)}.institution-link span{font-size:19px;color:var(--blue)}
.portal-hero{background-color:var(--navy);background-image:radial-gradient(ellipse at 93% 60%,rgba(33,112,160,.48),transparent 61%),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px);background-size:auto,54px 54px,54px 54px;color:white;border-bottom:4px solid #247dab}.hero-inner{padding-block:64px 66px}.hero-copy{max-width:850px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2px;line-height:1.6;color:var(--accent);text-transform:uppercase}.hero-copy h1{font-size:clamp(34px,4.2vw,54px);line-height:1.13;letter-spacing:-1.8px;margin-top:16px;font-weight:700}.hero-copy h1 span{display:block;color:#a9d8ed}.hero-description{font-size:16px;line-height:1.75;color:#dce9f2;max-width:720px;margin-top:22px}.system-name{font-size:11px;line-height:1.6;letter-spacing:.45px;color:#b8d0e1;margin-top:26px;padding-top:18px;border-top:1px solid #39627f;width:fit-content}
.portal-access{padding-top:44px;padding-bottom:35px}.access-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}.blue{color:var(--blue)}.access-heading h2{font-size:30px;line-height:1.2;letter-spacing:-.9px;margin-top:6px}.access-heading>p{font-size:13px;color:var(--muted);line-height:1.6;max-width:310px;margin-bottom:3px}.role-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.role-card{display:flex;flex-direction:column;background:white;border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:8px;padding:26px;box-shadow:0 5px 16px rgba(31,65,91,.03);transition:box-shadow .18s ease,border-color .18s ease}.role-card:hover{box-shadow:0 8px 22px rgba(31,65,91,.09);border-color:#a1bacd;border-top-color:var(--blue)}.card-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:21px}.role-icon{display:grid;place-items:center;width:49px;height:49px;border-radius:7px;background:#edf4f9;color:var(--blue)}.role-icon svg{width:27px;height:27px;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.role-number{font-size:12px;font-weight:700;letter-spacing:1px;color:#8da1b1}.role-card h3{font-size:22px;line-height:1.3;letter-spacing:-.45px}.role-description{font-size:14px;line-height:1.75;color:var(--muted);margin-block:12px 25px;flex:1}.role-action{width:100%;display:flex;justify-content:space-between;align-items:center;gap:10px;text-align:left;min-height:50px;border:1px solid var(--blue);background:var(--blue);color:white;padding:13px 14px;font-size:10px;letter-spacing:.5px;font-weight:700;line-height:1.65;border-radius:4px}.role-action:hover{background:var(--navy);border-color:var(--navy)}.role-action svg{width:20px;height:20px;flex-shrink:0;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.stage-note{display:flex;align-items:center;justify-content:center;gap:7px;font-size:11px;line-height:1.6;color:var(--muted);margin-top:26px}.stage-note svg{width:16px;height:16px;flex-shrink:0;stroke:currentColor;stroke-width:1.25}.nojs{margin-top:18px;padding:12px;background:#fff4dc;color:#63460f;font-size:13px}.portal-footer{border-top:1px solid var(--line);background:#fff}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:22px;color:var(--muted);font-size:11px;line-height:1.7}.footer-inner p:first-child{display:flex;gap:16px;align-items:center}.footer-inner strong{color:var(--navy);letter-spacing:.6px;font-size:12px}
dialog{width:min(480px,calc(100% - 32px));max-height:calc(100dvh - 32px);color:var(--ink);border:1px solid var(--line);border-top:4px solid var(--blue);border-radius:9px;padding:40px 32px 32px;box-shadow:0 24px 100px #00162c44}dialog::backdrop{background:#031b32a3}dialog h2{font-size:26px;letter-spacing:-.6px;line-height:1.25;margin-top:12px;padding-right:6px}dialog>p:not(.eyebrow){font-size:15px;line-height:1.75;color:var(--muted);margin-top:18px}.dialog-close{position:absolute;top:10px;right:10px;width:36px;height:36px;border:0;border-radius:4px;background:var(--paper);color:var(--navy);font-size:25px;line-height:1}.dialog-close:hover{background:#e4edf5}.dialog-return{margin-top:28px;min-height:46px;border:0;border-radius:4px;background:var(--blue);color:white;font-size:13px;font-weight:700;padding:12px 20px}.dialog-return:hover{background:var(--navy)}
@media(min-width:1600px){.hero-inner{padding-block:76px}.portal-access{padding-top:52px;padding-bottom:45px}}
@media(max-width:1000px){.shell{width:calc(100% - 44px)}.header-tools{gap:15px}.institution-link{display:none}.hero-copy h1{font-size:42px}.role-grid{gap:16px}.role-card{padding:22px 18px}.role-action{font-size:9px;padding-inline:11px}}
@media(max-width:760px){.shell{width:calc(100% - 36px)}.header-inner{min-height:92px;flex-wrap:wrap;gap:0;padding-block:10px}.portal-brand{gap:12px}.portal-brand>img{width:138px;height:64px}.institution{padding-left:12px;font-size:11px}.institution>span{font-size:10px}.header-tools{margin-left:auto}.languages{padding:3px}.languages a{min-width:30px;min-height:34px;font-size:10px}.hero-inner{padding-block:39px}.hero-copy h1{font-size:clamp(34px,7vw,45px);letter-spacing:-1.3px}.hero-description{font-size:15px;margin-top:18px}.system-name{font-size:10px;margin-top:20px}.access-heading{display:block;margin-bottom:22px}.access-heading h2{font-size:28px}.access-heading>p{margin-top:10px;max-width:none}.portal-access{padding-top:32px;padding-bottom:28px}.role-grid{grid-template-columns:minmax(0,1fr);gap:16px}.role-card{padding:23px}.role-card h3{font-size:23px}.card-heading{margin-bottom:15px}.role-description{margin-bottom:22px}.role-action{font-size:11px;padding:14px 16px}.stage-note{text-align:center;font-size:10px}.footer-inner{flex-direction:column;gap:10px;align-items:flex-start}.footer-inner p:first-child{flex-wrap:wrap;gap:12px}}
@media(max-width:480px){.header-inner{justify-content:space-between;gap:7px}.portal-brand{width:100%;justify-content:flex-start}.header-tools{margin-left:0;width:100%;justify-content:flex-end;margin-top:4px}.portal-brand>img{width:145px}.institution{font-size:11px}.languages a{min-width:34px}.hero-inner{padding-block:32px}.hero-copy .eyebrow{font-size:8px;letter-spacing:1.4px}.hero-copy h1{font-size:34px}.system-name{font-size:9px}.stage-note{align-items:flex-start;justify-content:flex-start}.stage-note svg{margin-top:1px}}
.portal-brand>img{height:86px}
@media(max-width:760px){.portal-brand>img{height:70px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto;transition:none!important}}
.role-action{text-decoration:none}.instructor-heading{padding-block:42px}.instructor-heading h1{font-size:clamp(30px,4vw,44px);margin-top:9px;letter-spacing:-1.2px;line-height:1.2}.instructor-heading>p:last-child{margin-top:13px;max-width:800px;font-size:15px;color:#dce9f2;line-height:1.7}.instructor-content{padding-block:36px 50px;min-height:350px}.instructor-content [hidden]{display:none!important}.instructor-gate{background:white;border:1px solid var(--line);padding:28px;border-radius:8px;max-width:730px}.instructor-gate h2{font-size:24px}.instructor-gate>p{color:var(--muted);line-height:1.7;margin-top:14px}.instructor-gate a{display:inline-block;text-decoration:none}.instructor-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}.instructor-toolbar h2{font-size:26px;letter-spacing:-.6px}.exercise-count{font-size:12px;color:var(--muted);margin-top:9px}.instructor-toolbar-actions,.exercise-form-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.instructor-toolbar .dialog-return,.exercise-form-actions .dialog-return{margin-top:0}.instructor-secondary{font:inherit;font-size:12px;font-weight:700;border:1px solid #b6cada;color:var(--blue);background:white;border-radius:4px;padding:12px 18px;min-height:46px}.instructor-secondary:hover{background:#e9f2f8}.instructor-content button:disabled{cursor:default;opacity:.6}.exercise-editor{border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:8px;background:white;padding:28px;margin-bottom:24px;scroll-margin-top:20px}.exercise-editor h2{font-size:23px;margin-bottom:24px}.exercise-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.exercise-fields label{display:block;font-size:13px;font-weight:700;margin-bottom:9px}.exercise-fields input,.exercise-fields select{width:100%;font:inherit;font-size:14px;color:var(--ink);background:white;border:1px solid #b8cad8;border-radius:4px;padding:13px 12px;min-height:47px}.exercise-fields input:focus,.exercise-fields select:focus{outline:2px solid #247dab;outline-offset:2px}.exercise-fields input::placeholder{color:#7c91a1}.exercise-hint{color:var(--muted);font-size:11px;line-height:1.7;margin-top:7px}.exercise-form-actions{margin-top:28px}.instructor-message{font-size:13px;line-height:1.8;color:var(--blue);margin-block:16px;overflow-wrap:anywhere}.instructor-message:empty{display:none}.instructor-message.error,.instructor-gate p.error{color:#a53030}.exercise-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.exercise-card{background:white;border:1px solid var(--line);border-radius:8px;padding:25px;min-width:0}.exercise-card-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.exercise-card h3{font-size:19px;line-height:1.5;overflow-wrap:anywhere}.exercise-state{display:inline-block;padding:4px 8px;background:#edf3f7;color:#536d80;border-radius:3px;font-size:10px;font-weight:700;flex-shrink:0}.exercise-details{display:grid;grid-template-columns:minmax(85px,.5fr) minmax(0,1fr);gap:10px 15px;font-size:12px;line-height:1.7;margin:24px 0 0}.exercise-details dt{color:var(--muted)}.exercise-details dd{margin:0;font-weight:600;overflow-wrap:anywhere}.exercise-pagination{display:flex;justify-content:space-between;gap:16px;margin-top:25px}
@media(max-width:760px){.instructor-heading{padding-block:32px}.instructor-content{padding-block:28px}.instructor-toolbar{flex-wrap:wrap;align-items:flex-start}.instructor-toolbar-actions{width:100%}.instructor-toolbar-actions .dialog-return{flex:1}.exercise-fields,.exercise-list{grid-template-columns:minmax(0,1fr)}.exercise-editor,.exercise-card,.instructor-gate{padding:22px}.exercise-fields{gap:20px}.exercise-card-heading{flex-wrap:wrap;gap:10px}.exercise-details{grid-template-columns:minmax(70px,.4fr) minmax(0,1fr)}}

.access-login{display:grid;gap:10px;margin-top:24px;max-width:480px}.access-login label,.credential-result label{font-size:12px;font-weight:700;margin-top:7px}.access-login input,.credential-result input{width:100%;font:inherit;font-size:14px;color:var(--ink);background:white;border:1px solid #b8cad8;border-radius:4px;padding:13px 12px;min-height:47px}.access-login input:focus{outline:2px solid #247dab;outline-offset:2px}.access-login .dialog-return{margin-top:12px}.credential-result{padding:22px;border:1px solid #b6cddc;background:#edf5fa;border-radius:6px;margin-block:22px;display:grid;gap:10px}.credential-result>p{font-size:12px;line-height:1.7;color:var(--muted)}.credential-result input{font-family:ui-monospace,monospace;font-size:13px}.access-records{margin-top:22px}.access-record{display:flex;justify-content:space-between;align-items:center;gap:18px;background:white;border:1px solid var(--line);border-radius:5px;padding:16px 20px;margin-top:12px;font-size:13px}.access-record p{overflow-wrap:anywhere}.participant-management{margin-top:38px}#assigned-exercise>p{font-size:14px;line-height:1.7;margin-top:16px;color:var(--muted)}
@media(max-width:600px){.access-record{align-items:flex-start;flex-direction:column}.access-login,.credential-result{max-width:100%}.credential-result{padding:18px}.credential-result input{font-size:11px}}