.dr-room{max-width:1160px;margin:0 auto;padding-bottom:44px;font-size:18px;line-height:1.55}
.dr-room h1{font-size:42px;font-weight:650;line-height:1.13;margin:0 0 14px;letter-spacing:-.025em}
.dr-room h2{font-size:25px;font-weight:600;margin:0 0 12px}.dr-room h3{font-size:21px;margin:0 0 12px}
.dr-room p{margin:0 0 18px}.dr-room button,.dr-room input,.dr-room select,.dr-room textarea{font:inherit}.dr-room button{line-height:1.35}
.dr-page-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:10px 0 32px}.dr-page-heading>div>p:last-child{max-width:640px;color:var(--muted);margin:0}.dr-kicker{font-size:16px;color:var(--muted);margin-bottom:10px!important}
.dr-text-link{display:inline-flex;align-items:center;gap:9px;font-size:16px;font-weight:600;text-decoration:none;min-height:40px;color:var(--accent);flex-shrink:0}.dr-text-link:hover{text-decoration:underline}.dr-text-link svg{flex-shrink:0}
.dr-text-button{border:0;background:none;color:var(--accent);padding:8px 0;font-size:16px!important;font-weight:600!important;min-height:44px;text-align:left}.dr-text-button[aria-pressed=true]{text-decoration:underline;text-underline-offset:5px}
.dr-tabs{display:flex;gap:28px;align-items:center;border-bottom:1px solid var(--line);margin-bottom:32px;overflow-x:auto}.dr-tabs a{display:flex;align-items:center;gap:8px;white-space:nowrap;text-decoration:none;padding:14px 0 15px;border-bottom:3px solid transparent;font-size:17px;color:var(--muted)}.dr-tabs a.is-active{color:var(--accent);font-weight:600;border-bottom-color:var(--accent)}.dr-tabs a:hover{color:var(--accent)}.dr-tabs a span{background:var(--surface);padding:0 7px;font-size:14px;border-radius:3px}
.dr-hub-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:32px;align-items:start}.dr-section-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.dr-section-heading h2{margin:0}
.dr-skill-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.dr-skill{display:flex;flex-direction:column;align-items:stretch;text-align:left;border:1px solid var(--line);border-radius:6px;padding:24px;background:#fff;color:var(--ink);min-height:224px;transition:border-color .15s,background .15s}.dr-skill:hover{border-color:#a9828b;background:#fcfafb}.dr-skill.is-selected{border:2px solid var(--accent);padding:23px;background:#fcf8f9}.dr-skill-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;color:var(--muted);font-size:14px;gap:8px}.dr-icon{width:27px;height:27px;flex-shrink:0;color:var(--accent)}.dr-skill>strong{font-size:22px;font-weight:600;margin-bottom:8px}.dr-skill-description{font-size:16px;line-height:1.45;color:var(--muted);margin-bottom:20px}.dr-skill-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:15px;color:var(--accent);margin-top:auto}
.dr-set-builder{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:25px;position:sticky;top:24px}.dr-set-builder h2{font-size:24px;margin:0 0 5px}.dr-set-topic{font-size:17px;color:var(--muted);margin-bottom:24px!important}.dr-set-builder form>label{display:block;font-size:16px;font-weight:600;margin-bottom:20px}.dr-set-builder select{width:100%;display:block;border:1px solid #b7bec6;background:#fff;min-height:46px;padding:9px 10px;color:var(--ink);font-size:16px;font-weight:400;margin-top:7px}
.dr-room fieldset{margin:0 0 23px;padding:0;border:0;min-width:0}.dr-room legend{font-size:16px;font-weight:600;margin:0 0 10px;padding:0}.dr-segment{display:grid;grid-template-columns:1fr 1fr;background:#fff;border:1px solid #b7bec6;border-radius:4px;overflow:hidden}.dr-segment label{position:relative}.dr-segment label+label{border-left:1px solid #b7bec6}.dr-segment input{position:absolute;opacity:0;width:1px;height:1px}.dr-segment span{display:block;text-align:center;font-size:16px;padding:10px 5px}.dr-segment input:checked+span{background:var(--accent);color:#fff}.dr-segment input:focus-visible+span{outline:3px solid #26282c;outline-offset:-4px}.dr-mode{display:flex;align-items:start;gap:10px;cursor:pointer;margin:13px 0}.dr-mode input,.dr-option input,.dr-rubric-item input{accent-color:var(--accent);width:18px;height:18px;flex-shrink:0;margin:4px 0 0}.dr-mode strong{display:block;font-size:16px;font-weight:600}.dr-mode small{display:block;color:var(--muted);font-size:15px;line-height:1.45;margin-top:3px}.dr-start{width:100%;display:flex;justify-content:space-between;align-items:center;font-size:17px!important;padding:13px 17px!important;margin:0 0 12px}.dr-fine{font-size:15px!important;line-height:1.5!important;color:var(--muted);margin-top:12px!important;margin-bottom:0!important}
.dr-progress-strip{display:grid;grid-template-columns:1fr 1.25fr 1fr 1.8fr;gap:20px;border-top:1px solid var(--line);margin-top:36px;padding-top:28px}.dr-progress-strip strong{display:block;font-size:28px;font-weight:600;line-height:1.2;margin-bottom:7px}.dr-progress-strip span{font-size:15px;color:var(--muted)}.dr-progress-strip>p{font-size:15px;color:var(--muted);margin:0}.dr-resume{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 26px;background:var(--accent-soft);border-left:3px solid var(--accent);margin-bottom:26px}.dr-resume strong{font-size:20px}.dr-resume p{font-size:16px;margin:4px 0 0;color:var(--muted)}
.dr-session-top{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 20px}.dr-session-top>span{font-size:15px;color:var(--muted);text-align:right}.dr-session-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px}.dr-session-heading h1{font-size:34px;margin-bottom:0}.dr-bookmark{display:flex;align-items:center;justify-content:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:4px;padding:10px 13px;font-size:16px!important;white-space:nowrap;color:var(--ink)}.dr-bookmark.is-saved{color:var(--accent);background:var(--accent-soft);border-color:#c6a7af}
.dr-workspace{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:28px;align-items:start}.dr-question-panel{border:1px solid var(--line);background:white;border-radius:6px;padding:30px}.dr-question-meta{display:flex;justify-content:space-between;gap:16px;font-size:15px;color:var(--muted);margin-bottom:22px;border-bottom:1px solid var(--line);padding-bottom:16px}.dr-prompt{font-size:21px;line-height:1.6;margin:0 0 28px!important}.dr-question-panel legend{font-size:18px}.dr-question-panel textarea{width:100%;resize:vertical;padding:14px;border:1px solid #9ca5af;border-radius:4px;line-height:1.55;min-height:180px;font-size:18px;color:var(--ink);background:white}.dr-numeric{display:flex;align-items:center;gap:15px;flex-wrap:wrap}.dr-numeric input{font-size:25px;font-variant-numeric:tabular-nums;padding:12px 14px;border:1px solid #9ca5af;width:220px;max-width:100%;border-radius:4px;min-height:56px;color:var(--ink);background:white}.dr-numeric span{color:var(--muted);font-size:17px}.dr-question-actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:26px}.dr-question-actions .btn{display:inline-flex;align-items:center;gap:20px;padding:13px 21px;font-size:17px;min-height:48px}.dr-question-actions .dr-text-button{font-size:17px!important}
.dr-options{display:grid;gap:12px}.dr-option{display:flex;align-items:start;gap:12px;border:1px solid var(--line);border-radius:4px;padding:15px;cursor:pointer;font-size:18px}.dr-option:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}.dr-option-letter{font-size:16px;color:var(--muted);min-width:16px;margin-top:1px}.dr-hint{border-left:3px solid #bd955b;background:#fbf7ef;padding:18px 20px;margin-top:24px}.dr-hint strong{font-size:16px}.dr-hint p{font-size:17px;margin:6px 0 0}
.dr-session-aside{padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:6px}.dr-session-aside h2{font-size:21px;margin:0 0 8px}.dr-session-aside>p{font-size:16px;color:var(--muted);margin-bottom:18px}.dr-session-progress{height:5px;border-radius:2px;background:#d9dde2;overflow:hidden}.dr-session-progress>span{display:block;height:100%;background:var(--accent)}.dr-question-list{list-style:none;padding:0;margin:20px 0;display:grid;gap:16px}.dr-question-list li{display:flex;align-items:start;gap:10px;font-size:15px;color:var(--muted);line-height:1.35}.dr-question-list li[aria-current]{color:var(--ink);font-weight:600}.dr-question-list li small{display:block;font-size:14px;color:var(--accent);font-weight:400;margin-top:3px}.dr-step-dot{display:flex;align-items:center;justify-content:center;width:23px;height:23px;flex-shrink:0;border:1px solid #bdc4ca;border-radius:50%;font-size:13px;background:white;color:var(--muted)}.dr-step-dot.is-done{background:var(--accent-soft);border-color:#c6a7af;color:var(--accent)}.dr-question-list li[aria-current] .dr-step-dot{background:var(--accent);color:white;border-color:var(--accent)}.dr-clock{border-top:1px solid var(--line);padding-top:18px;margin-top:20px}.dr-clock span{display:block;font-size:15px;color:var(--muted)}.dr-clock strong{font-size:29px;font-variant-numeric:tabular-nums;font-weight:600;display:block;line-height:1.3;margin:4px 0 16px}.dr-pause{width:100%;font-size:16px!important;background:#fff}.dr-exit{display:flex;justify-content:center;margin-top:6px}.dr-session-aside .dr-fine{font-size:14px!important}
.dr-exhibit{margin:24px 0 30px;border:1px solid var(--line);border-radius:4px;overflow:hidden}.dr-exhibit figcaption{padding:14px 18px;font-size:17px;font-weight:600;border-bottom:1px solid var(--line);background:#f4f5f6}.dr-table-scroll{overflow:auto}.dr-exhibit table{width:100%;border-collapse:collapse;font-size:16px}.dr-exhibit th,.dr-exhibit td{text-align:right;padding:13px 17px;border-bottom:1px solid #e3e6e9;font-variant-numeric:tabular-nums;white-space:nowrap}.dr-exhibit th:first-child,.dr-exhibit td:first-child{text-align:left}.dr-exhibit thead th{font-size:15px;color:var(--muted);font-weight:600}.dr-exhibit tbody th{font-weight:400}.dr-exhibit tbody tr:last-child>*{border-bottom:0}.dr-exhibit>p{padding:12px 18px;font-size:14px;color:var(--muted);margin:0;border-top:1px solid var(--line)}
.dr-your-answer{background:var(--surface);padding:16px 20px;border-radius:4px;margin-bottom:24px}.dr-your-answer strong{font-size:15px;color:var(--muted);font-weight:600}.dr-your-answer p{white-space:pre-wrap;margin:5px 0 0;font-size:18px;overflow-wrap:anywhere}.dr-feedback{border-top:3px solid #a4adb6;padding-top:20px}.dr-feedback.is-correct{border-top-color:#3d7153}.dr-feedback.is-correct>h2{color:#285c3e}.dr-feedback.is-incorrect{border-top-color:#a27542}.dr-feedback>h2{font-size:26px;margin-bottom:18px}.dr-feedback:focus{outline:none}.dr-solution{font-size:18px}.dr-solution ol{padding-left:23px;margin:14px 0 22px}.dr-solution li{margin-bottom:13px;padding-left:5px;line-height:1.65}.dr-model{white-space:pre-wrap;line-height:1.7}.dr-takeaway{background:#f4f5f6;padding:18px 20px;border-radius:4px;margin-top:20px!important;font-size:17px}.dr-takeaway strong{display:block;font-size:16px;margin-bottom:6px}.dr-rubric-item{display:flex;gap:12px;align-items:start;margin:15px 0;padding-bottom:15px;border-bottom:1px solid #e5e7e9}.dr-rubric-item strong{font-size:17px;font-weight:600;display:block}.dr-rubric-item small{font-size:16px;color:var(--muted);display:block;margin-top:3px}.dr-feedback form{margin-top:25px;border-top:1px solid var(--line);padding-top:24px}.dr-feedback form legend{font-size:21px}.dr-feedback form fieldset>p{font-size:16px;color:var(--muted)}.dr-assessed{font-size:16px;color:#285c3e}.dr-error{background:#fcf0ef;border-left:3px solid #a63335;padding:14px 18px;margin-top:20px!important;font-size:16px!important;color:#84272c}.dr-paused{padding:35px 20px;background:var(--surface);border-radius:4px;text-align:center}.dr-paused p{font-size:17px;color:var(--muted)}
.dr-results-summary{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:6px;background:var(--surface);padding:28px 30px;gap:24px}.dr-results-summary strong{display:block;font-size:36px;line-height:1.2;font-weight:600;margin-bottom:9px}.dr-results-summary span{font-size:16px;color:var(--muted)}.dr-result-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:24px 0 38px}.dr-review-heading{margin-bottom:0!important}.dr-review-row{border-bottom:1px solid var(--line)}.dr-review-row:first-of-type{margin-top:18px}.dr-review-row>summary{display:flex;align-items:center;gap:20px;cursor:pointer;padding:22px 0;list-style:none}.dr-review-row>summary::-webkit-details-marker{display:none}.dr-review-row>summary>span:nth-child(2){flex:1}.dr-review-row>summary strong{display:block;font-size:19px;font-weight:600}.dr-review-row>summary small{display:block;font-size:15px;color:var(--muted);margin-top:5px}.dr-review-result{font-size:14px;background:var(--surface);padding:5px 8px;min-width:88px;text-align:center;border-radius:3px;color:var(--muted)}.dr-review-result.is-correct{color:#285c3e;background:#edf5ef}.dr-review-result.is-incorrect{color:#845722;background:#faf2e6}.dr-disclosure{font-size:26px;color:var(--muted)}.dr-review-row[open] .dr-disclosure{transform:rotate(45deg)}.dr-review-body{padding:0 40px 32px 108px;max-width:950px}.dr-review-body>p{white-space:pre-wrap;overflow-wrap:anywhere}.dr-review-body>.btn{margin-top:22px}.dr-empty{padding:45px;border:1px solid var(--line);border-radius:6px;background:var(--surface)}.dr-empty p{max-width:560px;color:var(--muted)}
@media(min-width:1500px){.dr-hub-layout{grid-template-columns:minmax(0,1fr) 330px;gap:40px}.dr-skill{min-height:235px}}
@media(max-width:1120px){.dr-hub-layout{grid-template-columns:minmax(0,1fr) 270px;gap:22px}.dr-set-builder{padding:20px}.dr-skill{padding:19px}.dr-skill.is-selected{padding:18px}.dr-workspace{grid-template-columns:minmax(0,1fr) 215px;gap:20px}.dr-session-aside{padding:18px}.dr-question-panel{padding:24px}.dr-page-heading{display:block}.dr-page-heading>.dr-text-link{margin-top:12px}.dr-progress-strip{grid-template-columns:repeat(3,1fr)}.dr-progress-strip>p{grid-column:1/-1}}
@media(max-width:960px) and (min-width:821px){.dr-hub-layout{grid-template-columns:1fr}.dr-set-builder{position:static}.dr-skill-grid{grid-template-columns:1fr 1fr}.dr-workspace{grid-template-columns:1fr}.dr-session-aside .dr-question-list{display:none}.dr-session-aside{display:grid;grid-template-columns:1fr 1fr;gap:10px 25px}.dr-session-progress{grid-column:1/-1}.dr-clock{margin:0;padding:0;border:0}}
@media(max-width:650px){.dr-room{padding-bottom:25px}.dr-room h1{font-size:33px}.dr-page-heading{margin:7px 0 22px}.dr-page-heading>div>p:last-child{font-size:17px}.dr-tabs{gap:22px;margin-bottom:24px}.dr-tabs a{font-size:16px}.dr-hub-layout{grid-template-columns:1fr;gap:26px}.dr-skill-grid{gap:12px}.dr-skill{min-height:220px;padding:18px}.dr-skill.is-selected{padding:17px}.dr-skill>strong{font-size:21px}.dr-skill-description{font-size:16px}.dr-skill-top{font-size:13px;gap:4px;flex-wrap:wrap}.dr-set-builder{position:static;padding:24px}.dr-section-heading h2{font-size:23px}.dr-progress-strip{gap:20px 14px}.dr-progress-strip strong{font-size:26px}.dr-progress-strip span{font-size:14px}.dr-resume{display:block;padding:20px}.dr-resume .btn{margin-top:17px}.dr-workspace{grid-template-columns:1fr;gap:20px}.dr-session-heading{align-items:start;gap:15px}.dr-session-heading h1{font-size:29px}.dr-bookmark{font-size:0!important;padding:9px;min-width:40px;min-height:40px}.dr-session-top>span{font-size:14px;max-width:140px}.dr-session-top .dr-text-link{font-size:15px}.dr-question-panel{padding:21px}.dr-prompt{font-size:20px;line-height:1.55}.dr-question-meta{font-size:14px;gap:10px}.dr-question-meta>span:last-child{text-align:right}.dr-session-aside{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px}.dr-session-aside h2{margin:0}.dr-session-aside>p{grid-row:2;margin:0}.dr-session-aside .dr-fine{grid-column:1/-1}.dr-question-list{display:none}.dr-session-progress{grid-column:1/-1;grid-row:3;margin:5px 0 10px}.dr-clock{grid-column:2;grid-row:1/3;margin:0;padding:0;border:0;text-align:right}.dr-clock strong{margin:2px 0 0}.dr-exit{margin:0}.dr-session-aside .dr-fine{margin-top:8px!important}.dr-question-actions{gap:12px 20px}.dr-question-actions>.btn{font-size:16px;padding:12px 16px}.dr-exhibit th,.dr-exhibit td{padding:11px 13px}.dr-results-summary{padding:22px 18px;gap:15px}.dr-results-summary strong{font-size:28px}.dr-results-summary span{font-size:14px}.dr-result-actions{gap:12px;margin-bottom:28px}.dr-review-row>summary{gap:12px;flex-wrap:wrap}.dr-review-result{min-width:auto;font-size:13px}.dr-review-row>summary strong{font-size:17px}.dr-review-row>summary small{font-size:14px}.dr-review-body{padding:5px 0 25px}.dr-empty{padding:28px}.dr-numeric input{width:180px}.dr-option{font-size:17px;padding:13px;gap:9px}.dr-solution{font-size:17px}}
@media(max-width:380px){.dr-skill-grid{grid-template-columns:1fr}.dr-skill{min-height:190px}.dr-skill-top{flex-wrap:nowrap}.dr-progress-strip{grid-template-columns:1fr 1fr}.dr-progress-strip>p{grid-column:1/-1}.dr-room h1{font-size:30px}.dr-question-panel{padding:18px}.dr-results-summary{grid-template-columns:1fr}.dr-results-summary>div{display:flex;align-items:center;gap:20px}.dr-results-summary strong{min-width:70px;margin:0}.dr-bookmark{margin-top:4px}}
@media(prefers-reduced-motion:reduce){.dr-room *{transition:none!important;scroll-behavior:auto!important}}

@media(max-width:650px){.dr-session-aside{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.dr-session-aside>h2{grid-column:1;grid-row:1}.dr-session-aside>p:not(.dr-fine){grid-column:1;grid-row:2}.dr-session-aside>.dr-clock{grid-column:2;grid-row:1/3}.dr-session-aside>.dr-session-progress{grid-column:1/-1;grid-row:3}.dr-session-aside>.dr-pause{grid-column:1;grid-row:4}.dr-session-aside>.dr-exit{grid-column:2;grid-row:4}.dr-session-aside>p.dr-fine{grid-column:1/-1;grid-row:5}.dr-set-builder{scroll-margin-top:24px}}

.dr-selected-description{display:none}.dr-availability{font-size:15px!important;color:var(--muted);margin:0 0 14px!important;line-height:1.5}
@media(max-width:650px){.dr-tabs{display:grid;grid-template-columns:1fr 1fr;gap:0 22px;overflow:visible}.dr-tabs a{white-space:normal;padding-block:10px}.dr-skill-grid{grid-template-columns:1fr;gap:9px}.dr-skill{min-height:76px;position:relative;display:grid;grid-template-columns:1fr auto;align-items:center;padding:16px 18px 16px 60px}.dr-skill.is-selected{padding:15px 17px 15px 59px}.dr-skill-top{margin:0;position:static;display:contents}.dr-skill-top>.dr-icon{position:absolute;left:19px;top:22px;width:25px;height:25px}.dr-skill-top>span{grid-column:2;grid-row:1;font-size:14px}.dr-skill>strong{grid-column:1;grid-row:1;margin:0;font-size:21px}.dr-skill-description,.dr-skill-bottom{display:none}.dr-selected-description{display:block;font-size:16px;color:var(--muted);margin-top:-10px!important}.dr-set-builder{scroll-margin-top:22px}}

.dr-bars{padding:18px;border-bottom:1px solid var(--line)}.dr-bars>p{font-size:14px;color:var(--muted);margin-bottom:14px}.dr-bar-row{display:grid;grid-template-columns:115px minmax(0,1fr) 40px;gap:12px;align-items:center;margin:13px 0;font-size:15px}.dr-bar-row>div{height:20px;background:#f2f3f4}.dr-bar-row i{display:block;height:100%;background:var(--accent);border-radius:0 2px 2px 0}.dr-bar-row strong{font-size:15px;font-weight:600;text-align:right;font-variant-numeric:tabular-nums}@media(max-width:650px){.dr-bar-row{grid-template-columns:90px minmax(0,1fr) 35px;gap:9px;font-size:14px}.dr-bars{padding:15px}}

.dr-set-builder form>label{margin-bottom:14px}.dr-set-builder fieldset{margin-bottom:15px}.dr-set-builder .dr-set-topic{margin-bottom:17px!important}.dr-set-builder .dr-mode{margin:9px 0}
.dr-question-panel,.dr-session-aside{min-width:0}.dr-table-scroll{max-width:100%}
.dr-exhibit th{white-space:normal}

/* The practice record is a readable ledger of attempts, not a readiness score. */
.dr-hub-record{display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid var(--line);margin-top:30px;padding-top:22px;font-size:16px;color:var(--muted)}
.dr-hub-record p{margin:0}.dr-hub-record strong{color:var(--ink)}.dr-hub-record>div{display:flex;gap:24px}.dr-hub-record a{color:var(--accent);text-underline-offset:4px}
.dr-options-heading{font-size:16px;font-weight:600;margin:24px 0 15px!important;padding-top:19px;border-top:1px solid var(--line)}
.dr-save-location{font-size:15px;color:var(--muted)}
.dr-record-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-block:1px solid var(--line);margin:24px 0 30px;padding:25px 0;gap:30px}
.dr-record-summary strong{display:block;font-size:29px;line-height:1.25;font-weight:600;margin-bottom:8px}.dr-record-summary strong small{font-size:19px;font-weight:400;color:var(--muted)}.dr-record-summary span{display:block;font-size:16px;color:var(--muted);max-width:260px}
.dr-next-practice{display:flex;align-items:center;justify-content:space-between;gap:25px;background:#f6f1f2;border-left:3px solid var(--accent);padding:23px 26px;margin-bottom:32px}.dr-next-practice span{font-size:15px;color:var(--muted)}.dr-next-practice h3{font-size:23px;margin:4px 0}.dr-next-practice p{font-size:16px;color:var(--muted);margin:0}
.dr-skill-records{border-top:1px solid var(--line)}.dr-skill-record{display:grid;grid-template-columns:1.15fr .85fr 1.1fr .85fr;align-items:center;gap:25px;border-bottom:1px solid var(--line);padding:25px 0}.dr-skill-record>div{min-width:0}.dr-record-name h3{font-size:20px;margin:0 0 5px}.dr-record-name a{color:var(--ink);text-decoration:none}.dr-record-name a:hover{text-decoration:underline}.dr-record-name>span{font-size:14px;color:var(--muted);display:block}.dr-coverage>span{font-size:15px;color:var(--muted)}.dr-coverage strong{font-weight:600;color:var(--ink)}.dr-coverage-bar{height:5px;background:#e7e8ea;max-width:170px;margin-top:10px}.dr-coverage-bar i{display:block;height:100%;background:var(--accent)}.dr-record-performance>strong{font-size:18px;font-weight:600;display:block}.dr-record-performance>span{display:block;font-size:15px;color:var(--muted)}.dr-record-performance small{display:block;font-size:14px;color:var(--muted);margin-top:5px}.dr-record-action{text-align:right;font-size:15px}.dr-record-action a{color:var(--accent);text-underline-offset:4px;display:inline-block;padding-block:10px}.dr-method{margin-top:27px;font-size:16px;color:var(--muted)}.dr-method summary{cursor:pointer;min-height:44px;display:list-item;list-style-position:inside;color:var(--ink)}.dr-method p{max-width:800px;margin:10px 0}.dr-progress-message{font-size:17px;color:var(--muted)}
.dr-history-filters{display:flex;align-items:end;flex-wrap:wrap;gap:18px 20px;padding:20px 0;border-block:1px solid var(--line);margin:22px 0}.dr-history-filters>label{display:flex;flex-direction:column;gap:7px;min-width:170px;font-size:15px;font-weight:600}.dr-history-search{flex:1}.dr-history-filters input[type=search],.dr-history-filters select,.dr-note-form select,.dr-note-form textarea{border:1px solid #bcc3ca;background:white;color:var(--ink);border-radius:4px;padding:11px 12px;font-size:16px;width:100%;min-width:0;line-height:1.4}.dr-history-filters .dr-saved-filter{flex-direction:row;align-items:center;gap:9px;min-height:44px;font-weight:400;min-width:0}.dr-saved-filter input{width:18px;height:18px;accent-color:var(--accent)}.dr-load-more{margin-top:26px}
.dr-queue-item{border-bottom:1px solid var(--line);padding:24px 0}.dr-queue-item:first-child{border-top:1px solid var(--line)}.dr-queue-top{display:flex;justify-content:space-between;gap:25px;align-items:center}.dr-queue-top>div{min-width:0}.dr-queue-top>.btn{flex-shrink:0}.dr-queue-top h3{font-size:23px;margin:0 0 8px}.dr-queue-top .dr-kicker{font-size:14px;margin-bottom:5px!important}.dr-queue-reason{font-size:16px;color:#75542b;margin:0 0 6px!important}.dr-queue-top .dr-fine{margin-bottom:0}.dr-previous-attempt{margin-top:10px}.dr-previous-attempt>summary{font-size:16px;color:var(--accent);cursor:pointer;padding:10px 0;min-height:44px;list-style-position:inside}.dr-previous-attempt .dr-review-row{border:0;margin:0!important}.dr-previous-attempt .dr-review-body{padding:22px 24px;margin-top:10px;max-width:850px;background:#f7f8f9;border-radius:4px}.dr-previous-attempt .dr-review-row>summary[hidden]{display:none}.dr-version-note{padding:14px 18px;border-left:3px solid #9d7a44;background:#faf5ec;font-size:16px}
.dr-planning{margin:0 0 20px;padding:12px 17px;border:1px solid var(--line);border-radius:4px;color:var(--muted);font-size:16px}.dr-planning summary{cursor:pointer;color:var(--ink);min-height:30px;list-style-position:inside}.dr-planning p{margin:10px 0 0;line-height:1.6}
.dr-notebook{margin:25px 0 0;padding:18px 0;border-block:1px solid var(--line)}.dr-notebook>summary{cursor:pointer;font-size:18px;font-weight:600;color:var(--ink);list-style-position:inside;min-height:28px}.dr-note-form{display:grid;gap:18px;margin-top:20px}.dr-note-form>label{display:grid;gap:8px;font-size:16px;font-weight:600}.dr-note-form select{max-width:360px}.dr-note-form textarea{font-weight:400;resize:vertical;min-height:90px;line-height:1.6}.dr-note-form .dr-fine{margin:0}.dr-note-footer{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.dr-note-footer .btn{font-size:16px}.dr-note-footer [data-note-status]{font-size:14px}.dr-pending-rubric{border-top:1px solid var(--line);margin-top:25px;padding-top:20px}.dr-pending-rubric legend{font-size:20px;font-weight:600}.dr-pending-rubric fieldset{border:0;padding:0;margin:0 0 20px}
@media(min-width:961px){.dr-set-builder{padding:22px}.dr-set-builder h2{font-size:23px;margin-bottom:4px}.dr-set-builder .dr-set-topic{font-size:17px;margin-bottom:13px!important}.dr-set-builder form>label{margin-bottom:11px}.dr-set-builder fieldset{margin-bottom:12px}.dr-set-builder .dr-mode small{display:none}.dr-set-builder .dr-mode{margin:9px 0}.dr-set-builder select{padding-block:8px}.dr-set-builder .dr-fine{margin-top:12px!important}.dr-set-builder .dr-availability{margin-bottom:12px!important}}
@media(max-width:1120px){.dr-skill-record{grid-template-columns:1fr .8fr 1fr;gap:18px}.dr-record-action{grid-column:3;text-align:left;padding:0}.dr-record-action a{padding:0}.dr-record-name{grid-row:1/3}.dr-coverage{grid-row:1/3}.dr-next-practice{padding:20px}.dr-record-summary{gap:18px}.dr-history-filters>label{min-width:155px}}
@media(max-width:650px){.dr-hub-record{display:block;font-size:16px}.dr-hub-record>div{margin-top:12px}.dr-record-summary{grid-template-columns:1fr;gap:18px;padding:20px 0}.dr-record-summary>div{display:grid;grid-template-columns:110px 1fr;gap:20px;align-items:center}.dr-record-summary strong{font-size:25px;margin:0}.dr-record-summary strong small{font-size:17px}.dr-record-summary span{font-size:15px}.dr-next-practice{align-items:start;flex-direction:column;gap:15px;margin-bottom:24px}.dr-next-practice h3{font-size:21px}.dr-skill-record{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px 16px;padding:22px 0}.dr-record-name{grid-column:1/-1;grid-row:auto}.dr-record-name h3{font-size:21px}.dr-coverage{grid-row:auto}.dr-record-action{grid-column:1/-1}.dr-record-action a{min-height:34px}.dr-record-performance>span{font-size:14px}.dr-history-filters{gap:15px}.dr-history-filters>label{min-width:0;flex:1 1 calc(50% - 15px)}.dr-history-filters .dr-history-search{flex-basis:100%}.dr-history-filters .dr-saved-filter{flex-basis:100%}.dr-queue-top{align-items:start;gap:14px}.dr-queue-top h3{font-size:21px}.dr-queue-top>.btn{font-size:15px;padding:10px 12px}.dr-previous-attempt .dr-review-body{padding:20px 16px}.dr-notebook>summary{font-size:17px}.dr-planning{padding:12px}.dr-note-form>label{font-size:15px}.dr-workbook .dr-section-heading{display:block}.dr-save-location{display:block;margin-top:10px}}
@media(max-width:380px){.dr-queue-top{flex-direction:column}.dr-history-filters>label{flex-basis:100%}.dr-record-summary>div{grid-template-columns:95px 1fr;gap:12px}.dr-record-summary strong{font-size:23px}.dr-hub-record>div{gap:17px}.dr-previous-attempt .dr-review-body{padding:16px 12px}.dr-note-form textarea{padding:10px}}

/* Practice workspace: a compact setup beside an editorial skill index. */
.dr-room{--dr-paper:#fff;--dr-wash:#f5f2ee;--dr-rule:#dedbd6;max-width:1180px}
.dr-page-heading{margin:5px 0 28px;gap:28px}.dr-page-heading h1{font-size:40px;letter-spacing:-.035em;margin-bottom:12px}.dr-page-heading>div>p:last-child{font-size:18px;max-width:650px}
.dr-tabs{gap:30px;margin-bottom:30px;border-bottom-color:var(--dr-rule)}.dr-tabs a{padding-block:14px;font-weight:500}.dr-tabs a.is-active{font-weight:650}.dr-tabs a span{border-radius:20px;background:#eee5e8;min-width:23px;text-align:center}
.dr-hub-layout{grid-template-columns:minmax(0,1fr) 340px;grid-template-areas:'skills setup';gap:42px}.dr-skills{grid-area:skills;min-width:0}.dr-set-builder{grid-area:setup;min-width:0;top:24px;border:0;border-top:3px solid var(--accent);border-radius:0;background:var(--dr-wash);padding:25px 26px}.dr-builder-caption{font-size:16px;color:var(--muted);margin:0 0 7px!important}.dr-set-builder h2{font-size:27px;line-height:1.2;margin:0 0 13px}.dr-selected-description{display:block;font-size:16px;line-height:1.5;color:var(--muted);margin:0 0 18px!important}.dr-availability{font-size:16px!important;margin-bottom:15px!important}.dr-start{margin:0;padding:14px 18px!important;font-weight:650!important;border-radius:3px!important}.dr-start:disabled{opacity:.55}.dr-set-options{border-top:1px solid var(--dr-rule);margin-top:24px}.dr-set-options>summary{list-style:none;display:block;padding:16px 24px 16px 0;font-size:17px;cursor:pointer;font-weight:600;position:relative;min-height:52px}.dr-set-options>summary::-webkit-details-marker{display:none}.dr-set-options>summary::after{content:'+';position:absolute;right:0;top:15px;font-size:23px;line-height:1}.dr-set-options[open]>summary::after{content:'−'}.dr-set-options>summary>span{display:block;font-size:15px;font-weight:400;color:var(--muted);margin-top:3px}.dr-set-options[open]>summary>span{display:none}.dr-options-body{padding:5px 0 0}.dr-options-body>label{display:block;font-size:16px;font-weight:600;margin-bottom:17px}.dr-set-builder fieldset{margin:18px 0}.dr-set-builder .dr-mode small{display:block;font-size:15px}.dr-set-builder select{margin-top:7px;min-height:44px;font-size:16px;border-color:#b7b2ad;border-radius:3px}.dr-set-builder .dr-mode{margin:12px 0}.dr-storage-line{border-top:1px solid var(--dr-rule);padding-top:15px;margin-top:3px!important;font-size:14px!important}.dr-options-heading{display:none}
.dr-section-heading{margin-bottom:14px;align-items:start}.dr-section-heading h2{font-size:25px;letter-spacing:-.015em}.dr-section-note{font-size:16px;color:var(--muted);margin:4px 0 0!important}.dr-skill-grid{display:block;border-top:1px solid var(--dr-rule)}.dr-skill,.dr-skill.is-selected{position:relative;width:100%;display:grid;grid-template-columns:32px minmax(0,1fr) 88px;gap:19px;align-items:center;min-height:130px;padding:22px 2px;border:0;border-bottom:1px solid var(--dr-rule);border-radius:0;background:transparent;box-shadow:none;transition:background .15s;color:var(--ink)}.dr-skill:hover{background:#f7f4f1;border-color:var(--dr-rule)}.dr-skill.is-selected{background:#f4ebee}.dr-skill.is-selected:before{content:'';position:absolute;inset:12px auto 12px -12px;width:3px;background:var(--accent)}.dr-skill>.dr-icon{width:28px;height:28px;align-self:start;margin-top:5px}.dr-skill-copy{display:block;min-width:0}.dr-skill-copy>strong{display:block;font-size:23px;font-weight:600;line-height:1.2;letter-spacing:-.01em}.dr-skill-description{display:block;font-size:16px;line-height:1.45;margin:7px 0 0;max-width:450px}.dr-skill-tail{display:grid;justify-items:end;gap:4px;align-self:center;color:var(--muted);font-size:14px;white-space:nowrap}.dr-skill-tail>small{font-size:14px}.dr-skill-tail>svg{margin-top:5px;color:var(--accent)}.dr-skill.is-selected .dr-skill-tail>svg{transform:translateX(4px)}.dr-hub-record{display:block;border:0;padding:23px 0;margin-top:0;font-size:16px;color:var(--muted)}.dr-hub-record p{margin:0 0 8px}.dr-hub-record strong{color:var(--ink)}.dr-hub-record>div{display:flex;gap:24px;margin:0}.dr-hub-record a{font-size:16px;color:var(--accent);text-underline-offset:4px}
.dr-resume{background:#f4ebee;border:0;border-left:3px solid var(--accent);padding:18px 23px;margin-bottom:28px}.dr-resume strong{font-size:20px}.dr-resume .btn{font-size:16px}
/* A question, its response and its explanation share one reading column. */
.dr-session-heading{margin:10px 0 30px;align-items:start}.dr-session-heading h1{font-size:35px;line-height:1.18;max-width:760px}.dr-kicker{font-size:16px}.dr-workspace{grid-template-columns:minmax(0,1fr) 220px;gap:32px}.dr-question-panel{border:1px solid var(--dr-rule);border-radius:3px;padding:30px 34px;box-shadow:none}.dr-question-meta{font-size:15px;padding-bottom:17px;margin-bottom:24px}.dr-prompt{font-size:21px;line-height:1.6;max-width:760px}.dr-question-panel legend{font-size:19px;font-weight:600;margin-bottom:13px}#dr-answer-form{border-top:1px solid var(--dr-rule);padding-top:25px;margin-top:28px}.dr-session-aside{background:transparent;border:0;border-left:1px solid var(--dr-rule);border-radius:0;padding:0 0 0 22px}.dr-session-aside h2{font-size:21px}.dr-session-aside>p{font-size:16px}.dr-question-list{gap:18px;margin:23px 0}.dr-step-dot{border-radius:3px}.dr-session-progress{height:4px;background:#e6e0df}.dr-question-list li{font-size:15px}.dr-clock strong{font-size:30px}.dr-pause{background:transparent;border-color:#bcb7b3}.dr-bookmark{border-color:var(--dr-rule);background:transparent;min-height:44px}.dr-option{border-color:var(--dr-rule);border-radius:3px;min-height:58px}.dr-option:hover{background:#faf8f5}.dr-option:has(input:checked){border-color:var(--accent);background:#f7eef1}.dr-option:has(input:focus-visible){outline:3px solid #8c6071;outline-offset:2px}.dr-numeric input{border-color:#8c8784;border-radius:3px;min-height:58px;font-size:25px}.dr-numeric span{color:var(--ink);font-size:17px}.dr-question-actions{margin-top:24px}.dr-question-actions>.btn{border-radius:3px}.dr-working{margin-top:22px;border-top:1px solid var(--dr-rule)}.dr-working>summary,.dr-saved-working>summary{padding:13px 0;cursor:pointer;font-size:17px;font-weight:600;min-height:48px;list-style-position:inside}.dr-working>summary>span{font-weight:400;font-size:15px;color:var(--muted);margin-left:8px}.dr-working-fields{display:grid;gap:17px;margin:8px 0 0}.dr-working-fields>label{display:grid;gap:7px;font-size:16px;font-weight:600}.dr-working-fields textarea{min-height:85px;font-size:17px;font-weight:400}.dr-working-fields input{padding:12px;border:1px solid #9ca5af;border-radius:3px;min-height:46px;max-width:100%;width:100%;font-size:17px;font-weight:400}.dr-working-fields .dr-fine{font-size:15px!important;margin-top:0!important}
.dr-feedback{border:0;padding-top:28px;border-top:1px solid var(--dr-rule);margin-top:30px}.dr-outcome-heading{display:flex;gap:16px;align-items:start;margin-bottom:23px}.dr-outcome-mark{display:flex;align-items:center;justify-content:center;width:38px;height:38px;flex-shrink:0;background:#ede9e3;color:#6b614f;border-radius:50%;font-size:26px;line-height:1}.is-correct .dr-outcome-mark{background:#e5efe6;color:#2e6044}.is-incorrect .dr-outcome-mark{background:#f6e8de;color:#86502c}.dr-outcome-heading h2{font-size:27px;margin:0 0 5px!important;line-height:1.25}.dr-outcome-heading p{font-size:17px;color:var(--muted);margin:0;line-height:1.5}.dr-answer-comparison{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:20px 23px;background:var(--dr-wash);margin:0 0 29px;border-left:3px solid #c5b9ad}.dr-answer-comparison>div{min-width:0}.dr-answer-comparison dt{font-size:15px;color:var(--muted);margin-bottom:6px}.dr-answer-comparison dd{margin:0;font-size:21px;line-height:1.4;font-weight:600;overflow-wrap:anywhere}.is-correct .dr-answer-comparison{border-left-color:#61876d}.is-incorrect .dr-answer-comparison{border-left-color:#b58a68}.dr-your-answer{background:var(--dr-wash);border-radius:0;padding:21px 24px}.dr-your-answer p{font-size:18px;line-height:1.6}.dr-saved-working{margin:0 0 24px;border-block:1px solid var(--dr-rule)}.dr-saved-working dl{margin:5px 0 16px}.dr-saved-working dl>div{margin:0 0 16px}.dr-saved-working dt{font-size:16px;font-weight:600;margin-bottom:4px}.dr-saved-working dd{font-size:17px;line-height:1.6;margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.dr-saved-working .dr-fine{margin-bottom:16px!important}.dr-solution h3{font-size:23px;letter-spacing:-.01em}.dr-solution ol{margin-block:18px 24px}.dr-solution li{padding-left:6px}.dr-solution li::marker{color:var(--muted);font-size:15px}.dr-takeaway{background:transparent;border-left:3px solid var(--accent);padding:4px 0 4px 19px;border-radius:0;margin-top:26px!important}.dr-feedback form{border-color:var(--dr-rule)}.dr-rubric-item{padding:10px 0 17px;margin:8px 0}.dr-feedback .dr-rubric-item strong{font-size:18px}.dr-notebook{border-color:var(--dr-rule)}
/* Data stays available without repeating the full exhibit before every answer. */
.dr-exhibit{border-color:var(--dr-rule);border-radius:0;margin-block:26px}.dr-exhibit figcaption{padding:14px 19px;background:#f5f3ef;border-color:var(--dr-rule);font-size:18px}.dr-exhibit>p{font-size:15px;line-height:1.5;padding:12px 19px}.dr-bars{border:0;padding:20px}.dr-bar-row{grid-template-columns:110px minmax(0,1fr) 45px;font-size:16px;gap:12px}.dr-bar-row>div{height:23px;background:#f0ece8}.dr-bar-row strong{font-size:16px}.dr-bars>p{font-size:15px}.dr-data-table{border-top:1px solid var(--dr-rule)}.dr-data-table>summary{cursor:pointer;color:var(--accent);font-size:16px;min-height:48px;padding:12px 18px;list-style-position:inside}.dr-data-table[open]>summary{border-bottom:1px solid var(--dr-rule)}.dr-table-scroll:focus-visible{outline:2px solid var(--accent);outline-offset:-3px}.dr-exhibit th,.dr-exhibit td{font-size:16px}.dr-chart{padding:14px 14px 10px;overflow-x:auto;max-width:100%}.dr-chart-axis{font-size:15px;color:var(--muted);margin:0 0 5px 13px!important}.dr-chart svg{display:block;width:100%;height:auto;min-width:340px;overflow:visible}.dr-chart svg text{font:16px 'Source Sans 3',sans-serif;fill:#55534e}.dr-chart svg .dr-axis-title{font-size:16px;fill:#3d3b37}.dr-chart-key{display:flex;gap:10px 22px;flex-wrap:wrap;justify-content:center;padding:8px 5px;font-size:15px;line-height:1.3}.dr-chart-key>span{display:flex;align-items:center;gap:7px}.dr-chart-key i{width:12px;height:12px;display:block;border-radius:1px}
.dr-results-summary{border:0;border-block:1px solid var(--dr-rule);border-radius:0;background:transparent;padding:27px 0}.dr-record-summary{border-color:var(--dr-rule)}.dr-skill-record{border-color:var(--dr-rule)}.dr-next-practice{background:var(--dr-wash);border-color:var(--dr-rule);border-radius:0}.dr-empty{border-color:var(--dr-rule);background:var(--dr-wash);border-radius:0}.dr-review-queue .dr-queue-item{border-color:var(--dr-rule)}.dr-previous-attempt .dr-review-body{background:var(--dr-wash);border-radius:0}
@media(max-width:1200px){.dr-hub-layout{grid-template-columns:minmax(0,1fr) 290px;gap:28px}.dr-set-builder{padding:23px 21px}.dr-skill,.dr-skill.is-selected{grid-template-columns:28px minmax(0,1fr) 76px;gap:13px;padding:21px 1px}.dr-skill-copy>strong{font-size:22px}.dr-skill-tail{font-size:13px}.dr-skill-tail>small{font-size:13px}.dr-workspace{grid-template-columns:minmax(0,1fr) 200px;gap:25px}.dr-question-panel{padding:26px}.dr-session-aside{padding-left:18px}}
@media(max-width:1000px) and (min-width:821px){.dr-hub-layout{grid-template-columns:1fr;grid-template-areas:'setup' 'skills';gap:30px}.dr-set-builder{position:static}.dr-workspace{grid-template-columns:1fr}.dr-session-aside{border-left:0;border-top:1px solid var(--dr-rule);padding:22px 0;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}.dr-session-aside .dr-question-list{display:none}.dr-session-progress{grid-column:1/-1}.dr-clock{margin:0;padding:0;border:0}}
@media(max-width:650px){.dr-page-heading{margin-top:0;margin-bottom:18px}.dr-page-heading h1{font-size:34px;margin-bottom:10px}.dr-page-heading>div>p:last-child{font-size:17px}.dr-page-heading>.dr-text-link{margin-top:9px;font-size:16px}.dr-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:24px;overflow:visible}.dr-tabs a{display:block;font-size:15px;white-space:normal;padding:12px 0;text-align:center;line-height:1.35;align-content:center}.dr-tabs a span{font-size:13px;padding:0 5px}.dr-hub-layout{grid-template-columns:1fr;grid-template-areas:'setup' 'skills';gap:30px}.dr-set-builder{position:static;padding:22px;border-radius:0;scroll-margin-top:18px}.dr-set-builder h2{font-size:26px}.dr-selected-description{font-size:16px;margin-bottom:17px!important}.dr-builder-caption{font-size:15px}.dr-set-options{margin-top:19px}.dr-storage-line{font-size:14px!important;padding-top:13px}.dr-skill-grid{display:block}.dr-section-heading{gap:12px}.dr-section-heading h2{font-size:24px}.dr-section-note{font-size:15px;max-width:190px}.dr-section-heading>.dr-text-button{font-size:15px!important;white-space:nowrap}.dr-skill,.dr-skill.is-selected{grid-template-columns:26px minmax(0,1fr) 72px;gap:12px;min-height:134px;padding:21px 0}.dr-skill>.dr-icon{position:static;width:25px;height:25px;margin-top:3px}.dr-skill-copy>strong{font-size:22px}.dr-skill-description{display:block;font-size:16px;margin-top:6px}.dr-skill-tail{font-size:13px;gap:5px}.dr-skill-tail>small{font-size:13px}.dr-skill.is-selected:before{left:-9px;width:3px}.dr-hub-record{font-size:16px;padding-top:21px}.dr-hub-record>div{gap:19px;flex-wrap:wrap}.dr-hub-record a{font-size:16px}.dr-session-heading{margin-bottom:23px;gap:13px}.dr-session-heading h1{font-size:29px}.dr-session-top{margin-bottom:20px;gap:12px}.dr-session-top>span{max-width:140px;font-size:14px}.dr-session-top .dr-text-link{font-size:15px}.dr-bookmark{min-width:44px;font-size:0!important}.dr-workspace{grid-template-columns:minmax(0,1fr);gap:28px}.dr-question-panel{padding:22px 20px}.dr-question-meta{font-size:14px;gap:10px;margin-bottom:21px}.dr-prompt{font-size:20px;line-height:1.55}.dr-session-aside{border-left:0;border-top:1px solid var(--dr-rule);padding:22px 0 0;background:none;gap:10px 20px}.dr-numeric{gap:10px}.dr-numeric input{width:175px}.dr-working-fields textarea{min-height:90px}.dr-outcome-heading{gap:12px}.dr-outcome-heading h2{font-size:25px}.dr-outcome-heading p{font-size:16px}.dr-outcome-mark{width:32px;height:32px;font-size:23px}.dr-answer-comparison{padding:17px 16px;gap:17px}.dr-answer-comparison dd{font-size:19px}.dr-answer-comparison dt{font-size:15px}.dr-solution h3{font-size:22px}.dr-your-answer{padding:18px}.dr-bars{padding:18px 13px}.dr-bar-row{grid-template-columns:85px minmax(0,1fr) 35px;gap:8px;font-size:15px}.dr-bar-row strong{font-size:15px}.dr-exhibit figcaption{padding:13px 15px;font-size:17px}.dr-exhibit>p{padding:12px 15px}.dr-data-table>summary{padding:12px 15px}.dr-chart{padding:12px 8px 8px}.dr-chart svg{min-width:420px}.dr-chart-key{justify-content:start;font-size:15px}.dr-results-summary{padding-block:24px}.dr-result-actions .btn{font-size:16px}.dr-resume .btn{margin-top:14px}}
@media(max-width:380px){.dr-room h1{font-size:30px}.dr-page-heading>.dr-text-link{margin-top:6px}.dr-tabs{gap:8px}.dr-tabs a{font-size:14px}.dr-set-builder{padding:19px 18px}.dr-skill,.dr-skill.is-selected{grid-template-columns:24px minmax(0,1fr);gap:12px;min-height:0;padding:20px 0}.dr-skill-tail{grid-column:2;display:flex;align-items:center;gap:14px;justify-content:start}.dr-skill-tail>svg{margin:0 0 0 auto;width:18px}.dr-skill-copy>strong{font-size:21px}.dr-section-heading h2{font-size:22px}.dr-section-note{max-width:165px}.dr-question-panel{padding:20px 15px}.dr-question-meta{font-size:14px;flex-wrap:wrap;gap:5px}.dr-question-meta>span:last-child{text-align:left}.dr-answer-comparison{grid-template-columns:1fr;gap:13px}.dr-prompt{font-size:19px}.dr-working>summary{font-size:16px}.dr-working>summary>span{font-size:14px}.dr-question-actions{gap:12px}.dr-chart svg{min-width:390px}}
.dr-chart svg{min-width:0;max-width:100%}.dr-chart svg.dr-chart-compact{display:none}
@media(max-width:650px){.dr-chart svg.dr-chart-wide{display:none}.dr-chart svg.dr-chart-compact{display:block}.dr-chart svg text{font-size:18px}.dr-chart svg .dr-axis-title{font-size:17px}}
.dr-skill-tail{font-size:15px}.dr-skill-tail>small{font-size:14px}.dr-storage-line{font-size:15px!important}.dr-exhibit>p.dr-supporting-data{font-size:16px;font-weight:600;color:var(--ink);border-top:1px solid var(--dr-rule);border-bottom:1px solid var(--dr-rule);background:#faf8f5}
.dr-chart svg text.dr-angle-label{font-size:16px}
/* On phones, let the exhibit use the full question width. Axis labels keep a
   readable size instead of losing another layer of horizontal padding. */
@media(max-width:650px){.dr-question-panel>.dr-exhibit{margin-inline:-20px;border-inline:0}.dr-chart svg.dr-chart-compact{max-width:420px;margin-inline:auto}.dr-chart svg text.dr-angle-label{font-size:18px}.dr-exhibit figcaption,.dr-exhibit>p,.dr-data-table>summary{padding-inline:20px}}
@media(max-width:380px){.dr-question-panel>.dr-exhibit{margin-inline:-15px}.dr-exhibit figcaption,.dr-exhibit>p,.dr-data-table>summary{padding-inline:15px}}

/* Review is a dated reading list, with the reason kept beside the next action. */
.dr-review-summary{display:grid;grid-template-columns:170px 1fr 1fr;gap:28px;align-items:center;border-block:1px solid var(--dr-rule,var(--line));padding:24px 0;margin:24px 0}
.dr-review-summary strong{display:block;font-size:32px;line-height:1.2;font-weight:600}.dr-review-summary span{display:block;font-size:16px;color:var(--muted);margin-top:6px}.dr-review-summary>p{font-size:16px;line-height:1.5;color:var(--muted);margin:0}
.dr-review-set{padding:24px 27px;margin-bottom:26px;background:var(--dr-wash,#f5f3ef);border-left:3px solid var(--accent)}.dr-review-set h3{font-size:23px;margin:0 0 7px}.dr-review-set p{font-size:17px;margin:0 0 18px}.dr-review-set .dr-fine{font-size:15px;line-height:1.5;margin:16px 0 0}.dr-review-set-actions{display:flex;gap:13px;flex-wrap:wrap}.dr-review-set-actions .btn{font-size:16px}
.dr-review-date{font-size:16px;color:var(--muted);margin:2px 0 7px!important}.dr-review-date.is-due{color:var(--accent);font-weight:600}.dr-transfer-option{display:flex;gap:25px;align-items:center;justify-content:space-between;margin-top:20px;padding:17px 0;border-top:1px solid var(--line)}.dr-transfer-option strong,.dr-transfer-option span,.dr-transfer-option small{display:block}.dr-transfer-option strong{font-size:16px;font-weight:600}.dr-transfer-option span{font-size:18px;margin-top:3px}.dr-transfer-option small{font-size:15px;line-height:1.5;color:var(--muted);margin-top:5px}.dr-transfer-option>p{font-size:16px;color:var(--muted);margin:0}.dr-transfer-option>.dr-text-button{font-size:16px;flex-shrink:0;min-height:44px}
.dr-reschedule{margin:0 0 9px}.dr-reschedule>summary{font-size:16px;color:var(--accent);list-style-position:inside;cursor:pointer;min-height:44px;padding:9px 0}.dr-reschedule form{display:flex;align-items:end;gap:14px;flex-wrap:wrap;padding:12px 0 20px}.dr-reschedule label{display:grid;gap:7px;font-size:16px;font-weight:600}.dr-reschedule input{font:inherit;background:white;color:var(--ink);border:1px solid #b9b6b0;border-radius:3px;min-height:45px;padding:9px 12px;max-width:100%;box-sizing:border-box}.dr-reschedule [data-date-status]{flex-basis:100%;min-height:0;font-size:15px}.dr-reschedule [data-date-status]:empty{display:none}.dr-reschedule .dr-text-button{font-size:16px;min-height:44px}
.dr-review-reminder{display:flex;gap:25px;align-items:center;justify-content:space-between;padding:19px 0 25px;border-bottom:1px solid var(--line);margin-bottom:28px}.dr-review-reminder p{font-size:17px;line-height:1.5;margin:0;max-width:720px}.dr-review-reminder a{font-size:16px;display:flex;align-items:center;gap:8px;flex-shrink:0;color:var(--accent)}.dr-review-reminder svg{flex-shrink:0}
.dr-arithmetic-link{margin-top:28px;border-top:1px solid var(--line);padding-top:24px;display:flex;align-items:center;gap:30px;justify-content:space-between}.dr-arithmetic-link h3{font-size:22px;margin:0 0 7px}.dr-arithmetic-link p{font-size:16px;color:var(--muted);line-height:1.5;margin:0;max-width:520px}.dr-arithmetic-link>.dr-text-link{font-size:16px;flex-shrink:0}
.dr-session-review-note{border-left:3px solid var(--accent);padding:7px 0 7px 17px;margin:0 0 24px}.dr-session-review-note strong{font-size:16px;font-weight:600}.dr-session-review-note p{font-size:16px;line-height:1.5;color:var(--muted);margin:5px 0 0}
.dr-review-queue .btn:disabled,.dr-review-set .btn:disabled,.dr-transfer-option button:disabled{opacity:.55;cursor:not-allowed}
.dr-result-transfer{display:flex;align-items:center;gap:14px 24px;flex-wrap:wrap;margin-top:24px}.dr-result-transfer .dr-text-button,.dr-result-transfer>a{font-size:16px;min-height:44px;display:inline-flex;align-items:center}.dr-result-transfer>a{color:var(--accent)}
.dr-exhibit .dr-table-scroll-note{font-size:16px;line-height:1.5;color:var(--muted);border-top:1px solid var(--dr-rule,#ded9d4);padding:9px 19px;margin:0}.dc-reference-exhibits .dr-table-scroll-note{padding-inline:12px}
.dr-exhibit .dr-table-scroll-note[hidden]{display:none}
@media(max-width:780px){.dr-review-summary{grid-template-columns:1fr 1fr;gap:19px}.dr-review-summary>p{grid-column:1/-1}.dr-arithmetic-link,.dr-review-reminder{display:block}.dr-arithmetic-link>.dr-text-link,.dr-review-reminder a{margin-top:15px}.dr-transfer-option{align-items:start;flex-direction:column;gap:9px}.dr-transfer-option>.dr-text-button{text-align:left}.dr-review-set{padding:22px}.dr-queue-top>.btn{font-size:16px}}
@media(max-width:420px){.dr-review-summary{gap:16px}.dr-review-summary strong{font-size:28px}.dr-review-set{padding:20px 17px}.dr-review-set-actions{display:grid}.dr-review-set-actions .btn{width:100%;justify-content:center}.dr-reschedule form{gap:12px}.dr-reschedule label{width:100%;min-width:0}.dr-reschedule input{width:100%;min-width:0}.dr-review-queue .dr-queue-top{align-items:start;flex-direction:column;gap:14px}.dr-transfer-option span{font-size:17px}.dr-review-queue .dr-queue-top h3{font-size:22px}}
.dr-response-format input{width:100%;min-width:0;font:inherit;font-size:16px;padding:10px 12px;border:1px solid #c9c2be;border-radius:4px;background:#fff;color:#25272b}
.dr-reset-filters{display:inline-block;margin-top:12px;font-size:15px;color:#762d45;text-underline-offset:3px}
.dr-suggested-time{font-size:16px;font-weight:600;line-height:1.45;margin-bottom:6px!important}.dr-time-explanation{font-size:14px;line-height:1.5;color:var(--muted);margin-bottom:17px!important}.dr-single-practice{display:block;font-size:15px;line-height:1.5;color:var(--accent);text-underline-offset:3px;padding-block:7px}.dr-question-preview{max-width:900px;border:1px solid var(--line);background:#fff;padding:28px 32px}.dr-preview-meta{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;font-size:16px;margin-bottom:6px}.dr-preview-guidance{border-top:1px solid var(--line);padding-top:22px;margin-top:24px;font-size:16px;line-height:1.55}.dr-preview-guidance p:last-child{margin-bottom:0}.dr-session-heading h1{scroll-margin-top:24px}.dr-preview-room .dr-session-top{flex-wrap:wrap}.dr-question-preview .dr-question-actions{margin-bottom:0}
@media(max-width:650px){.dr-question-preview{padding:22px 20px}.dr-preview-meta{display:block}.dr-preview-meta>*{display:block}.dr-preview-meta>span{margin-top:5px}.dr-question-preview>.dr-exhibit{margin-inline:-20px;border-inline:0}.dr-question-preview .dr-question-actions>.btn{width:100%;justify-content:center}}
.dr-library-room .dr-tabs{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:24px;max-width:100%;scrollbar-width:thin}
.dr-library-room .dr-tabs a{flex-shrink:0;white-space:nowrap;font-size:16px}
@media(max-width:650px){.dr-library-room .dr-page-heading{margin-bottom:12px}.dr-library-room .dr-tabs{gap:20px;margin-bottom:20px}.dr-library-room .dr-tabs a{font-size:15px;padding-block:12px}}
@media(max-width:650px){body #app .dr-room .dr-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 12px;overflow:visible}body #app .dr-room .dr-tabs a{min-width:0;min-height:44px;white-space:normal;overflow-wrap:anywhere;text-align:left;padding:10px 8px;line-height:1.35}body #app .dr-room .dr-tabs a:last-child:nth-child(odd){grid-column:1/-1}}
.dr-history-target{max-width:900px;margin-top:28px}
.dr-case-focus{border-left:3px solid var(--accent);padding:8px 0 8px 20px;margin:0 0 28px;max-width:65ch;font-size:18px;line-height:1.65}
.dr-case-focus strong{font-weight:650}.dr-case-focus p{margin:4px 0 0}
.dr-history-target>.dr-lesson-return{display:inline-block;margin:0 0 24px;line-height:1.6}
.dr-history-target>.dr-review-row{margin:0 0 24px}
.dr-history-target .dr-section-heading p,.dr-history-missing{font-size:18px;line-height:1.65;max-width:65ch}
.dr-history-missing{padding:20px 24px;border-left:3px solid var(--accent);background:var(--surface);margin:24px 0}
@media(max-width:650px){.dr-answer-comparison{grid-template-columns:1fr;gap:20px}.dr-history-target .dr-review-body{padding-inline:0}.dr-history-target .dr-section-heading{margin-bottom:20px}}