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strong{color:#075dd9}.ld-day-detail{margin-top:13px}.ld-day-meta{display:flex;align-items:center;flex-wrap:wrap;gap:17px;font-size:12px;margin-bottom:11px}.ld-day-meta span{color:#7489a9}.ld-day-meta strong{color:#263f68;margin-left:7px}.ld-counsel{margin-top:10px;padding:13px 15px;background:#eef5ff;border:1px solid #d9e8ff;border-radius:9px}.ld-counsel h3{color:#0767ff;display:flex;align-items:center;gap:9px;margin-bottom:6px;font-size:13px}.ld-counsel p{font-size:13px;line-height:1.75}.ld-chart{display:flex;align-items:stretch;gap:12px;height:130px;padding:10px 14px 0 42px;margin-bottom:12px;position:relative;border-bottom:1px solid #d3e1f5;background:repeating-linear-gradient(to top,transparent 0,transparent 39px,#edf2fa 39px,#edf2fa 40px)}.ld-chart-axis{position:absolute;left:0;bottom:0;top:0;display:flex;flex-direction:column;justify-content:space-between;font-size:10px;color:#6d85ac;padding:6px 0 0}.ld-chart-bar{display:flex;flex:1;min-width:20px;flex-direction:column;justify-content:flex-end;align-items:center;gap:4px;position:relative;padding:0 4px}.ld-chart-bar strong{font-size:10px;color:#2d5188;white-space:nowrap;font-weight:650}.ld-chart-bar i{width:70%;max-width:92px;display:block;min-height:1px;background:linear-gradient(#66a2ff,#2675f8);border-radius:2px 2px 0 0}.ld-chart-bar>span{position:absolute;top:calc(100% + 5px);font-size:10px;white-space:nowrap;color:#617ca5}.ld-chart-caption{padding-top:11px;color:#8191ad;font-size:10px}.ld-calendar-head{display:flex;align-items:center;gap:9px}.ld-calendar-head strong{font-size:15px;margin-right:5px}.ld-icon-button{width:29px;height:29px;border:1px solid #d2e0f4;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;color:#517cb8;font-size:20px;flex:none}.ld-calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border-left:1px solid #e5edf7;border-top:1px solid #e5edf7}.ld-calendar-weekdays{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));margin-bottom:5px;color:#718aad;font-size:10px;text-align:center}.ld-calendar-day{min-height:47px;border-right:1px solid #e5edf7;border-bottom:1px solid #e5edf7;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:12px;gap:4px;position:relative;color:#385887;background:#fff}.ld-calendar-day.is-empty{background:#fbfdff}.ld-calendar-day.has-study:after{content:"";width:5px;height:5px;display:block;background:#2478ff;border-radius:50%}.ld-calendar-day.is-today{background:#126dff;color:#fff;border-radius:4px}.ld-calendar-day.is-today.has-study:after{background:#fff}.ld-calendar-day:hover:not(.is-empty){background:#eaf3ff;color:#0866ff}.ld-calendar-legend{display:flex;gap:12px;font-size:10px;color:#7d8daa;margin-top:8px}.ld-calendar-legend .ld-dot{width:7px;height:7px;margin-right:4px}.ld-calendar-side{display:flex;flex-direction:column;gap:12px}.ld-calendar-side .ld-card{margin:0}.ld-check-list{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:9px}.ld-check-list li{display:flex;align-items:flex-start;gap:9px;font-size:12px;line-height:1.65}.ld-check-list li:before{content:"";display:block;width:13px;height:13px;border:1px solid #a9bad2;border-radius:3px;flex:none;margin-top:3px}.ld-empty{min-height:125px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:21px;gap:7px;background:#fbfdff;border:1px dashed #d7e4f8;border-radius:9px}.ld-empty>svg{color:#93b6ed;width:28px;height:28px;margin-bottom:3px}.ld-empty h3{font-size:14px;font-weight:650;color:#47678f}.ld-empty p{font-size:12px;color:#8091ad;max-width:490px;line-height:1.75}.ld-empty.inline{min-height:100px}.ld-state-card{padding:65px 24px;min-height:380px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:12px;background:radial-gradient(ellipse at 50% 20%,#edf5ff,transparent 70%);border:1px solid var(--ld-line);border-radius:13px}.ld-state-icon{width:66px;height:66px;border-radius:20px;display:flex;align-items:center;justify-content:center;background:#e8f1ff;color:#3d86f5;margin-bottom:3px}.ld-state-icon svg{width:32px;height:32px}.ld-state-card h2{font-size:22px}.ld-state-card p{font-size:13px;color:#7386a5;max-width:475px;line-height:1.8}.ld-state-card .ld-primary-button{margin-top:9px}.ld-quality{display:flex;align-items:flex-start;gap:8px;border:1px solid #e5ebf4;background:#fafcff;padding:10px 13px;border-radius:9px;color:#7688a6;font-size:11px;margin-top:12px;line-height:1.7}.ld-quality svg{width:16px;height:16px;margin-top:1px}.ld-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:10px;color:#8292ad;padding:5px 1px 0}.ld-announcement{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.ld-skeleton{padding:17px;border:1px solid var(--ld-line);border-radius:12px}.ld-skeleton div{height:45px;background:linear-gradient(90deg,#f0f5fc,#fafcff,#f0f5fc);background-size:200% 100%;animation:ld-loading 1.6s linear infinite;border-radius:8px;margin-bottom:12px}.ld-skeleton div:nth-child(2){height:250px}.ld-skeleton div:nth-child(3){height:175px;margin-bottom:0}@keyframes ld-loading{to{background-position:-200% 0}}.ld-dialog{width:min(830px,calc(100vw - 30px));max-height:85vh;border:1px solid #d4e2f8;border-radius:15px;padding:0;color:var(--ld-ink);box-shadow:0 20px 70px #12345b35;background:#fff}.ld-dialog::backdrop{background:#17284c55;backdrop-filter:blur(3px)}.ld-dialog-head{display:flex;align-items:center;justify-content:space-between;padding:17px 20px;border-bottom:1px solid var(--ld-line)}.ld-dialog-head h2{font-size:18px}.ld-dialog-body{padding:20px;overflow:auto;max-height:calc(85vh - 76px);font-size:13px;line-height:1.8;white-space:normal}.ld-dialog-body .ld-answer-copy{white-space:pre-wrap;overflow-wrap:anywhere;padding:17px;background:#f6f9ff;border:1px solid var(--ld-line);border-radius:9px}.ld-dialog-body h3{margin:15px 0 8px}.ld-noscript{padding:30px;text-align:center}
@media(min-width:1650px){.ld-main{padding-right:35px;padding-left:35px}.ld-table{font-size:13px}.ld-table td{padding:12px 13px}.ld-live-item{padding-left:27px;padding-right:27px}.ld-log-list{max-height:500px}}
@media(max-width:1300px){:root{--ld-sidebar:247px}.ld-main{padding:20px 20px 18px}.learning-data-page .sn-dashboard-sidebar{padding:20px 12px}.learning-data-page .sn-workflow{grid-template-columns:86px minmax(0,1fr)}.ld-live-item{padding:2px 13px;font-size:11px}.ld-live-item strong{font-size:12px}.ld-live-item.ld-live-date strong{font-size:14px}.ld-live-item.ld-live-date svg{width:19px}.ld-kpi{padding:0 17px;gap:10px}.ld-kpi strong{font-size:21px}.ld-selected-question{font-size:17px}.ld-log-layout{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}.ld-stepper{gap:13px}.ld-step{padding:12px 8px;gap:7px}.ld-step-number{width:28px;height:28px;font-size:18px}.ld-step:after{right:-12px}.ld-evidence-track{padding-left:8px;padding-right:8px}.ld-source-badge{font-size:10px}.ld-profile-button{min-width:140px}}
@media(max-width:1080px){.ld-head-actions{gap:8px}.ld-source-badge{display:none}.ld-live-item{padding:3px 11px}.ld-livebar{row-gap:6px}.ld-live-item:first-child{width:auto}.ld-kpi>svg{display:none}.ld-kpi{padding:0 15px}.ld-kpi strong{font-size:19px}.ld-three-grid{grid-template-columns:1fr 1fr}.ld-three-grid>.ld-note-box:last-child{grid-column:1/-1}.ld-question-layout,.ld-log-layout{grid-template-columns:1fr}.ld-question-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-height:260px}.ld-log-list{max-height:365px}.ld-record-detail{min-height:190px}.ld-stepper{grid-template-columns:repeat(2,minmax(0,1fr))}.ld-step:nth-child(2):after{display:none}.ld-two-grid,.ld-two-grid.even{grid-template-columns:1fr}.ld-calendar-side{display:grid;grid-template-columns:1fr 1fr}.ld-current{align-items:flex-start}.ld-current-copy{align-items:flex-start;gap:9px}.ld-current-copy>svg{width:19px}.ld-current-kicker{display:none}.ld-progress-track{width:75px}.ld-calendar-day{min-height:52px}}
@media(max-width:820px){.learning-data-page[data-sn-shell]{padding-left:0!important}.learning-data-page .sn-dashboard-sidebar{width:100%;position:relative;padding:12px 17px;gap:10px;min-height:0;height:auto;max-height:none}.learning-data-page .sn-dash-brand{padding:0;display:inline-flex}.learning-data-page .sn-dash-brand img{width:30px;height:36px}.learning-data-page .sn-dash-brand span{font-size:15px}.learning-data-page .sn-school-picker{position:absolute;right:17px;top:13px;min-height:33px;padding:3px 10px;max-width:116px;gap:8px}.learning-data-page .sn-school-picker select{font-size:12px}.learning-data-page .sn-school-picker svg{width:18px}.learning-data-page .sn-workflow{grid-template-columns:1fr}.learning-data-page .sn-subject-list{padding:5px;gap:3px;flex-direction:row;overflow-x:auto;flex-wrap:nowrap}.learning-data-page .sn-subject{font-size:11px;min-height:32px;padding:5px 9px;min-width:max-content}.learning-data-page .sn-elective{width:110px;min-width:110px;height:29px;margin:0}.learning-data-page .sn-task-panel{padding:5px;overflow:visible}.learning-data-page .sn-task-list{display:flex;gap:4px;flex-direction:row;align-items:flex-start;overflow:visible}.learning-data-page .sn-task{min-height:32px;padding:6px 9px;font-size:11px;gap:6px}.learning-data-page .sn-task svg{width:15px;height:15px}.learning-data-page .sn-task-title,.learning-data-page .sn-shell-help{display:none}.learning-data-page .sn-task-global{display:flex;padding:0;margin:0;border:0;flex-direction:row}.learning-data-page .sn-note-group{position:relative;min-width:86px}.learning-data-page .sn-note-children{position:absolute;top:34px;left:0;z-index:30;background:#fff;min-width:125px;border:1px solid #d8e5f8;padding:5px 8px!important;border-radius:8px;box-shadow:0 7px 20px #163b6620;margin:0!important}.learning-data-page .sn-note-children .sn-task{white-space:nowrap}.learning-data-page .sn-note-group:not([open])>.sn-note-children{display:none}.ld-main{padding:18px 17px}.ld-pagehead{margin-bottom:15px;min-height:50px}.ld-pagehead h1{font-size:25px}.ld-pagehead p{font-size:12px}.ld-profile-button{min-width:128px;padding:9px 12px;font-size:11px}.ld-tabs button{font-size:12px;padding:12px 6px}.ld-live-item{font-size:11px;padding:1px 10px}.ld-live-item strong{font-size:12px}.ld-livebar{padding:10px 11px}.ld-live-item.ld-live-date strong{font-size:13px}.ld-skip{left:17px}.ld-current-path{font-size:12px}.ld-card{padding:13px}.ld-card-head h2,.ld-range-head h2{font-size:17px}.ld-head-actions{max-width:43%}.ld-footer{flex-wrap:wrap}.ld-log-layout{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}.ld-log-table{min-width:410px}.ld-log-layout .ld-record-detail{padding:12px}.ld-selected-question{font-size:16px}.ld-flow-row{grid-template-columns:63px 8px minmax(0,1fr);gap:8px}.ld-flow-row:before{left:75px}.ld-detail-actions .ld-outline-button{font-size:10px;padding:7px 9px}.ld-tabpanel{min-height:0}}
@media(max-width:620px){.ld-main{padding:16px 12px}.learning-data-page .sn-dashboard-sidebar{padding-left:12px;padding-right:12px}.learning-data-page .sn-school-picker{right:12px}.learning-data-page .sn-task-list{overflow-x:auto;overflow-y:visible}.learning-data-page .sn-task-global .sn-task{min-width:max-content}.learning-data-page .sn-note-children{position:static;box-shadow:none;margin-top:3px!important;min-width:110px}.learning-data-page .sn-note-group{flex:none}.learning-data-page .sn-note-group[open]>.sn-note-children{display:block}.ld-pagehead{gap:9px}.ld-pagehead h1{font-size:23px}.ld-pagehead p{font-size:11px;max-width:220px}.ld-profile-button{min-width:112px;max-width:130px;padding:8px 9px}.ld-profile-button>span:first-child{max-width:95px}.ld-head-actions{max-width:36%}.ld-tabs{overflow-x:auto;display:flex;scrollbar-width:none}.ld-tabs button{flex:1;min-width:77px;font-size:12px}.ld-tabs button[data-tab=questions]{min-width:107px}.ld-livebar{gap:3px;padding:9px}.ld-live-item{padding:3px 8px}.ld-live-item:nth-child(3){border-left:0}.ld-live-item.ld-live-date{width:54%;padding-left:0}.ld-live-item.ld-live-date strong{font-size:13px}.ld-live-item:nth-child(2){border-left:0;width:46%;padding-right:0}.ld-current{flex-direction:column;gap:8px;padding:10px}.ld-current-copy{gap:8px}.ld-current-path{font-size:12px}.ld-progress-copy{align-self:flex-end}.ld-current .ld-progress-track{width:95px}.ld-card-head{align-items:flex-start;gap:9px}.ld-card-head h2,.ld-range-head h2{font-size:16px;gap:7px}.ld-card-head>small{font-size:10px}.ld-card-head h2 svg{width:19px}.ld-navi-heading{gap:9px}.ld-navi-heading img{width:37px;height:37px}.ld-navi-heading h2{font-size:15px}.ld-navi-heading .ld-tag{display:none}.ld-navi-heading small{font-size:10px}.ld-navi-card>.ld-card-head>.ld-outline-button{font-size:10px;padding:6px 8px;min-height:32px;white-space:nowrap}.ld-evidence-track{padding:6px 0 12px;gap:4px}.ld-evidence-point strong{font-size:10px}.ld-evidence-point time{font-size:9px}.ld-evidence-symbol{width:30px;height:30px;font-size:15px}.ld-evidence-point:after{top:14px}.ld-three-grid{grid-template-columns:1fr}.ld-three-grid>.ld-note-box:last-child{grid-column:auto}.ld-note-box{padding:10px 11px}.ld-month-strip .ld-strip-metrics{gap:8px}.ld-strip-metrics>span{padding-right:8px;font-size:10px}.ld-strip-metrics strong{font-size:12px;margin-left:4px}.ld-mini-week{font-size:10px}.ld-range-controls{gap:5px;width:100%}.ld-range-controls input{width:116px;font-size:10px}.ld-range-controls .ld-segmented{width:auto}.ld-range-head{gap:10px}.ld-kpis{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:15px;padding:12px 0}.ld-kpi{padding:0 15px}.ld-kpi:nth-child(2){border:0}.ld-kpi strong{font-size:22px}.ld-kpi span{font-size:11px}.ld-kpi small{font-size:9px}.ld-total-strip{font-size:10px;gap:8px;padding:9px}.ld-total-strip span{padding-right:8px}.ld-log-layout,.ld-question-layout{grid-template-columns:1fr}.ld-question-list{grid-template-columns:1fr;max-height:290px}.ld-log-list{max-height:350px}.ld-stepper{gap:10px}.ld-step:after{display:none}.ld-step{padding:11px 8px;gap:8px}.ld-step h3{font-size:11px}.ld-step time{font-size:9px}.ld-step-number{width:26px;height:26px;font-size:16px}.ld-category-filters{gap:5px}.ld-category-chip{font-size:9px;padding:4px 7px}.ld-record-detail{padding:13px}.ld-record-flow{margin:5px 0}.ld-selected-question{font-size:18px}.ld-flow-row{grid-template-columns:68px 10px minmax(0,1fr);gap:10px}.ld-flow-row:before{left:82px}.ld-ai-card .ld-card-head{flex-wrap:wrap}.ld-ai-card .ld-card-head small{max-width:100%;text-align:left}.ld-calendar-side{grid-template-columns:1fr}.ld-calendar-day{min-height:41px}.ld-calendar-head strong{font-size:13px}.ld-calendar-head{gap:5px}.ld-day-meta{gap:10px;font-size:11px}.ld-state-card{padding:43px 19px;min-height:330px}.ld-state-card h2{font-size:19px}.ld-state-card p{font-size:12px}.ld-footer{font-size:9px}.ld-quality{font-size:10px}.ld-chart{gap:6px;padding-left:30px;height:115px}.ld-chart-bar{padding:0 2px}.ld-chart-bar>span,.ld-chart-bar strong{font-size:9px}.ld-chart-bar i{width:80%}.ld-two-grid.even .ld-mini-week{margin-bottom:5px}.ld-log-table th:first-child{width:78px}.ld-log-table th:nth-child(2){width:100px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.ld-skeleton div{animation:none}}

/* Match the approved design's readable desktop type scale. */
:root{--ld-ink:#091754;--ld-muted:#536694}
@media(min-width:821px){
 .ld-table{font-size:14px}.ld-table td{font-size:14px;color:#142b58}.ld-table th{font-size:12px}.ld-timed-table .ld-stage-cell{font-size:15px}.ld-time{font-size:14px;color:#274574}.ld-time small{font-size:11px}.ld-table .is-current td{color:#075dec}.ld-log-table td{font-size:13px}.ld-log-label{font-size:12px}.ld-record-meta,.ld-footnote,.ld-note-box p,.ld-question-bottom,.ld-calendar-legend,.ld-chart-caption{font-size:12px;color:#536694}.ld-note-box small,.ld-step time,.ld-question-button .ld-record-meta,.ld-flow-row time,.ld-flow-row p{font-size:12px}.ld-note-box h3,.ld-question-button strong,.ld-step h3{font-size:14px}.ld-card-head>small,.ld-navi-heading small,.ld-bottom-note{font-size:12px}.ld-kpi small,.ld-footer{font-size:11px}.ld-evidence-point time{font-size:12px}.ld-evidence-point strong{font-size:14px}.ld-three-grid .ld-note-box p{line-height:1.75}.learning-data-page .sn-subject{font-size:13.5px}.learning-data-page .sn-task{font-size:13px}.learning-data-page .sn-note-children .sn-task{font-size:13px}
}

/* Navidrone charts: whole-period aggregates; event markers never encode duration. */
.ld-navi-graphs{min-width:0}.ld-navi-filters{margin-top:14px;margin-bottom:0}.ld-flow-chart{padding:15px 16px 12px}.ld-flow-chart .ld-card-head{margin-bottom:11px}.ld-flow-chart .ld-card-head h2,.ld-metric-card .ld-card-head h2,.ld-distribution-card .ld-card-head h2{font-size:16px;gap:8px}.ld-flow-chart .ld-card-head p,.ld-metric-card .ld-card-head p,.ld-distribution-card .ld-card-head p{font-size:12px}.ld-flow-scroll{overflow-x:auto;padding-bottom:1px}.ld-flow-canvas{min-width:450px}.ld-flow-axis,.ld-flow-lane{display:grid;grid-template-columns:118px minmax(0,1fr);align-items:center}.ld-flow-axis{height:25px;padding-right:9px;color:#657895;font-size:11px}.ld-flow-axis>span{padding-left:8px}.ld-flow-axis>div{position:relative;height:100%;margin-left:9px}.ld-flow-tick{position:absolute;top:0;transform:translateX(-50%);white-space:nowrap;font-variant-numeric:tabular-nums}.ld-flow-tick.first{transform:none}.ld-flow-tick.last{transform:translateX(-100%)}.ld-flow-lane{min-height:27px;gap:9px;padding-right:9px}.ld-flow-category{display:flex;align-items:center;gap:8px;text-align:left;font-size:12px;font-weight:600;padding:5px 8px;border-radius:6px;white-space:nowrap}.ld-flow-category i,.ld-distribution-label i{width:7px;height:7px;border-radius:50%;flex:none}.ld-flow-category[aria-pressed=true]{color:#075dec;background:#edf4ff}.ld-flow-track{height:22px;position:relative;background:repeating-linear-gradient(to right,transparent 0,transparent calc(25% - 1px),#edf1f8 calc(25% - 1px),#edf1f8 25%);border-bottom:1px solid #e8edf6;border-left:1px solid #dce5f3}.ld-flow-lane.is-muted .ld-flow-category{opacity:.5}.ld-flow-mark{position:absolute;top:1px;bottom:1px;width:16px;transform:translateX(-50%);padding:0;display:flex;justify-content:center;align-items:center;z-index:1;border-radius:4px}.ld-flow-mark>span{display:block;width:5px;height:12px;border-radius:2px;background:var(--category-color)}.ld-flow-mark:hover,.ld-flow-mark:focus-visible,.ld-flow-mark.is-selected{background:#e8f0ff;outline:2px solid #81aef7;z-index:3}.ld-flow-mark.is-selected>span{height:16px}.ld-flow-summary{min-height:28px;display:flex;align-items:center;background:#f5f8fd;border-radius:6px;color:#526b91;font-size:12px;margin-top:10px;padding:5px 10px;line-height:1.5}.ld-flow-chart .ld-footnote{font-size:11px;margin-top:6px}.ld-graph-subhead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:12px 0 9px}.ld-graph-subhead p{font-size:13px;font-weight:650;color:#2b4672}.ld-graph-subhead p span{font-weight:400;margin-left:8px;color:#6c7e98;font-size:11px}.ld-graph-periods button{min-width:40px;font-size:12px;padding:6px 11px}.ld-navi-chart-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(230px,.9fr);gap:11px;min-width:0}.ld-metric-card,.ld-distribution-card{min-width:0;padding:13px 12px;margin-bottom:11px}.ld-metric-card .ld-card-head,.ld-distribution-card .ld-card-head{margin-bottom:12px;gap:6px}.ld-metric-card .ld-card-head h2,.ld-distribution-card .ld-card-head h2{font-size:14px;gap:6px}.ld-metric-card .ld-card-head h2 svg,.ld-distribution-card .ld-card-head h2 svg{width:17px;height:17px}.ld-metric-card .ld-card-head p,.ld-distribution-card .ld-card-head p{font-size:10.5px}.ld-metric-card .ld-footnote,.ld-distribution-card .ld-footnote{font-size:10.5px;line-height:1.5;margin-top:9px}.ld-metric-graphic{position:relative;min-width:0;padding-left:45px;padding-top:6px}.ld-metric-y{position:absolute;left:0;top:7px;height:140px;bottom:auto;width:40px;font-size:10px;color:#6e809b;font-variant-numeric:tabular-nums}.ld-metric-y>span{position:absolute;right:4px;transform:translateY(50%);white-space:nowrap}.ld-graph-scroll{min-width:0;overflow-x:auto;padding:1px 0 4px;scrollbar-width:thin;scrollbar-color:#c5d4ed transparent}.ld-metric-inner{height:171px;position:relative}.ld-metric-grid{position:absolute;left:0;right:0;top:0;height:140px;border-left:1px solid #dce5f3}.ld-metric-grid i{position:absolute;left:0;right:0;border-top:1px solid #edf1f8}.ld-metric-grid i:last-child{border-color:#cad7eb}.ld-metric-bars{position:relative;display:grid;gap:0;height:171px}.ld-metric-column{min-width:0;position:relative;height:171px}.ld-metric-point{width:100%;height:140px;padding:0 4px;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;position:relative;border-radius:2px}.ld-metric-point:hover,.ld-metric-point:focus-visible{background:#eff5fd;outline:1px solid #c7dafa}.ld-stacked-mark,.ld-time-mark{display:flex;flex-direction:column-reverse;width:72%;max-width:30px;min-width:4px;flex:none;position:relative;z-index:1}.ld-stacked-mark i{display:block;width:100%;flex:none}.ld-time-mark{background:#246ff0}.ld-graph-no-value{font-size:13px;color:#a0aec3;position:relative;bottom:4px}.ld-graph-zero{width:13px;border-top:1px solid #7b93b9;position:relative;bottom:0}.ld-metric-date{display:block;position:absolute;top:148px;left:50%;transform:translateX(-50%);font-size:10px;color:#687e9f;white-space:nowrap;line-height:1.3;text-align:center;font-variant-numeric:tabular-nums}.ld-metric-column:first-child .ld-metric-date{left:3px;transform:none;text-align:left}.ld-metric-column:last-child .ld-metric-date{left:auto;right:3px;transform:none;text-align:right}.ld-metric-column:only-child .ld-metric-date{left:50%;right:auto;transform:translateX(-50%);text-align:center}.ld-graph-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:180px;padding:15px;text-align:center;color:#687e9f;background:#fafcff;border-radius:7px}.ld-graph-empty svg{width:26px;height:26px;opacity:.6}.ld-graph-empty p{font-size:12px;line-height:1.7;max-width:270px}.ld-flow-chart .ld-graph-empty{min-height:170px}.ld-distribution-scale{display:flex;justify-content:space-between;padding:0 40px 4px 101px;font-size:10px;color:#8796ad}.ld-distribution-row{display:grid;grid-template-columns:96px minmax(0,1fr) 35px;align-items:center;gap:5px;min-height:27px;width:100%;padding:2px 3px;border-radius:5px}.ld-distribution-row:hover,.ld-distribution-row:focus-visible,.ld-distribution-row[aria-pressed=true]{background:#edf4ff}.ld-distribution-label{display:flex;align-items:center;gap:5px;white-space:nowrap;text-align:left;font-size:11px;font-weight:600}.ld-distribution-track{height:7px;display:block;border-left:1px solid #d3dfef;background:#f0f4fa}.ld-distribution-track>i{display:block;height:100%}.ld-distribution-number{font-size:11px;text-align:right;line-height:1.2;font-variant-numeric:tabular-nums}.ld-distribution-number small{display:block;color:#778ba8;font-size:9px;margin-top:2px}.ld-distribution-row.is-muted{opacity:.5}.ld-graph-tooltip{position:fixed;z-index:10050;max-width:min(320px,calc(100vw - 16px));padding:10px 12px;border:1px solid #d5e1f2;border-radius:9px;background:#fff;color:#213b62;box-shadow:0 7px 24px #17375922;font:12px/1.6 Pretendard,-apple-system,BlinkMacSystemFont,sans-serif;white-space:pre-line;pointer-events:none;overflow-wrap:anywhere}.ld-graph-tooltip[hidden]{display:none}
@media(max-width:1250px){.ld-navi-chart-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ld-distribution-card{grid-column:1/-1}.ld-distribution-card .ld-card-head{margin-bottom:6px}.ld-distribution-row{grid-template-columns:120px minmax(0,1fr) 85px;min-height:26px;gap:12px}.ld-distribution-label{font-size:12px}.ld-distribution-number small{display:inline;margin-left:7px;font-size:10px}.ld-distribution-scale{padding-left:138px;padding-right:100px}.ld-distribution-number{font-size:12px}.ld-distribution-track{height:7px}.ld-metric-card .ld-card-head h2{font-size:15px}}
@media(max-width:620px){.ld-navi-chart-grid{grid-template-columns:1fr;gap:0}.ld-distribution-card{grid-column:auto}.ld-flow-chart{padding:13px 11px}.ld-flow-chart .ld-card-head h2{font-size:15px}.ld-flow-chart .ld-card-head p{font-size:10px}.ld-flow-axis,.ld-flow-lane{grid-template-columns:106px minmax(0,1fr)}.ld-flow-category{font-size:11px;padding:5px}.ld-flow-chart .ld-footnote{font-size:10px}.ld-flow-summary{font-size:11px}.ld-graph-subhead{align-items:flex-start;gap:7px}.ld-graph-subhead p span{display:block;margin:3px 0 0}.ld-graph-periods button{min-width:37px;padding:6px 9px}.ld-metric-card .ld-card-head p{font-size:11px}.ld-metric-card .ld-footnote,.ld-distribution-card .ld-footnote{font-size:11px}.ld-distribution-row{grid-template-columns:100px minmax(0,1fr) 70px;gap:7px}.ld-distribution-scale{padding-left:113px;padding-right:80px}.ld-distribution-label{font-size:11px}}

/* The shared report widget writes fixed offsets after scroll/resize. Keep its
   original button in this page's header flow, including on narrow screens. */
.learning-data-page .ld-pagehead{flex-wrap:wrap}
.learning-data-page .ld-pagehead>div:first-child{min-width:0}
.learning-data-page .ld-head-actions{flex-wrap:wrap;justify-content:flex-end;max-width:100%;margin-left:auto}
.learning-data-page #bugBtn{position:static!important;inset:auto!important;z-index:auto!important;flex-shrink:0;box-shadow:none;white-space:nowrap;height:40px}
.learning-data-page #bugBtn span{display:inline}
.learning-data-page #bugBtn:focus-visible{outline:3px solid #8ab7ff;outline-offset:2px}
@media(max-width:620px){.learning-data-page .ld-head-actions{width:100%}.learning-data-page #bugBtn{height:38px;font-size:12px;padding:0 11px}}

/* Account-scoped demonstration data; hidden for every regular account. */
.ld-demo-banner[hidden]{display:none}
.ld-demo-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 16px;padding:13px 16px;border:1px solid #bed6ff;border-radius:12px;background:#eff6ff;color:#234979}
.ld-demo-banner>div{display:flex;flex-direction:column;gap:4px}
.ld-demo-banner strong{font-size:13px;font-weight:750;color:#125dbe}
.ld-demo-banner span{font-size:12px;line-height:1.65}
.ld-demo-banner a{flex-shrink:0;color:#125dbe;font-size:12px;font-weight:700;text-decoration:none}
.ld-demo-banner a:hover{text-decoration:underline}
@media(max-width:640px){.ld-demo-banner{align-items:flex-start;flex-direction:column;gap:8px}}

/* The navigation timeline follows the product's actual learning steps. */
.ld-process-chart .ld-flow-axis,.ld-process-chart .ld-flow-lane{grid-template-columns:190px minmax(0,1fr)}
.ld-process-chart .ld-card-head{margin-bottom:8px}.ld-process-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:4px 0 14px;color:#6b7f9d;font-size:12px}.ld-process-toolbar .ld-segmented button{padding:6px 10px;font-size:11px}
.ld-process-canvas{min-width:640px}.ld-process-chart .ld-flow-axis{height:30px}.ld-process-lane{min-height:48px;border-top:1px solid #f0f3f8}.ld-process-category{width:100%;min-height:46px;gap:9px;padding:6px 9px}.ld-process-category>span{display:flex;flex-direction:column;gap:4px;min-width:0}.ld-process-category small{font-size:9px;font-weight:450;color:#7890ae}.ld-process-category strong{font-size:12px;font-weight:650;line-height:1.2;color:#304a70}.ld-process-category>b{font-size:10px;font-weight:500;color:#8192a9;margin-left:auto}.ld-process-category[aria-pressed=true] strong{color:#075dec}.ld-process-category i{width:6px;height:25px;border-radius:3px}.ld-process-track{height:42px;border-bottom:0;background-color:#fbfcfe}.ld-process-no-record{display:flex;align-items:center;height:100%;padding-left:12px;font-size:10px;color:#a2afc0}
.ld-process-mark{position:absolute;top:50%;left:0;transform:translate(-50%,-50%);height:24px;min-width:13px;padding:0 3px;background:var(--process-color);color:white;border:1px solid transparent;border-radius:4px;z-index:1;display:flex;align-items:center;justify-content:center;flex-direction:column;line-height:1.2;box-shadow:0 1px 2px #1b325419}.ld-process-mark strong{font-size:9px;font-weight:650;white-space:nowrap}.ld-process-mark small{font-size:8px;margin-top:3px;white-space:nowrap;opacity:.95}.ld-process-mark.is-wide{height:34px;width:min(76px,calc(var(--bin-share) - 6px));min-width:30px;padding:3px}.ld-process-mark.is-wide strong{font-size:10px}.ld-process-mark.has-wrong{border-bottom:3px solid #f8ba68}.ld-process-mark:hover,.ld-process-mark:focus-visible,.ld-process-mark.is-selected{outline:3px solid #a6c7fd;outline-offset:2px;z-index:5;box-shadow:0 2px 9px #255c992c}.ld-process-chart .ld-flow-summary{gap:7px;margin-top:15px;padding:10px 12px;font-size:12px;line-height:1.7}
.ld-process-selection{border:1px solid #cadcf5;border-radius:9px;background:#f7faff;padding:15px;margin-top:15px}.ld-process-selection .ld-card-head h3{font-size:15px;color:#254b80}.ld-process-selection .ld-card-head p{font-size:11px;margin-top:5px}.ld-process-score{display:flex;gap:12px;font-size:12px;font-weight:650}.ld-process-units{font-size:12px;color:#5d7292;line-height:1.7;margin:8px 0 12px}.ld-process-records{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.ld-process-record{min-width:0;width:100%;display:grid;grid-template-columns:57px minmax(0,1fr) 14px;gap:9px;align-items:start;text-align:left;padding:12px 10px;border:1px solid #e0e8f5;border-radius:7px;background:white}.ld-process-record:hover,.ld-process-record:focus-visible{border-color:#76a8f2;background:#f2f7ff;outline:none}.ld-process-record time{font-size:10px;color:#7d8ca4;padding-top:2px}.ld-process-record strong{display:block;font-size:12px;color:#284466;font-weight:650;line-height:1.5}.ld-process-record small{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:#6c809c;font-size:11px;line-height:1.6;margin-top:4px;overflow-wrap:anywhere}.ld-process-record>b{font-size:13px;padding-top:2px}.ld-process-more{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:11px;color:#7387a3;margin-top:12px}.ld-process-more button{font-size:11px}.ld-log-question{display:block;margin-top:4px;font-size:11px;color:#697d99;max-width:430px;line-height:1.55}.ld-activity-title{font-size:17px;line-height:1.6;margin:12px 0}.ld-record-detail .ld-answer-copy{max-height:340px;overflow:auto;line-height:1.8;font-size:13px}.ld-record-detail>h3{margin:18px 0 8px;font-size:13px}.ld-distribution-label{overflow:hidden;text-overflow:ellipsis}
@media(max-width:900px){.ld-process-records{grid-template-columns:1fr}.ld-process-chart .ld-flow-axis,.ld-process-chart .ld-flow-lane{grid-template-columns:168px minmax(0,1fr)}}
@media(max-width:620px){.ld-process-toolbar{align-items:flex-start;flex-direction:column;gap:8px}.ld-process-chart .ld-card-head h2{font-size:15px}.ld-process-chart .ld-card-head p{font-size:11px;line-height:1.6}.ld-process-more{align-items:flex-start;flex-direction:column}.ld-process-selection{padding:11px}.ld-process-score{gap:8px;font-size:11px}.ld-process-record{grid-template-columns:52px minmax(0,1fr) 12px;padding:10px 8px;gap:7px}}

/* Keep subject, unit and the actual problem visible as separate columns. */
.ld-log-layout.ld-activity-layout{display:block}.ld-activity-layout>.ld-record-detail{margin-top:12px}.ld-activity-scroll{max-height:620px}.ld-activity-table{min-width:930px;width:100%;table-layout:fixed}.ld-activity-table th:nth-child(1){width:88px}.ld-activity-table th:nth-child(2){width:124px}.ld-activity-table th:nth-child(3){width:104px}.ld-activity-table th:nth-child(4){width:88px}.ld-activity-table th:nth-child(5){width:205px}.ld-activity-table th:nth-child(6){width:auto}.ld-activity-table thead th{position:sticky;top:0;z-index:2;background:#f1f5fd;text-align:left;white-space:nowrap}.ld-activity-table td{padding:12px 11px;font-size:12px;line-height:1.65;vertical-align:top;white-space:normal}.ld-activity-table tr.is-selected td{background:#eef5ff!important;color:#2c4b75}.ld-activity-table tr.is-selected td:first-child{box-shadow:inset 3px 0 #0866ff}.ld-activity-table .ld-log-label{font-size:12px;white-space:normal}.ld-activity-subject{font-size:12px;font-weight:650;color:#3f5a7c}.ld-activity-unit{display:block;line-height:1.8;overflow-wrap:anywhere;color:#425c7d}.ld-activity-action{display:block;color:#657b98;font-size:11px}.ld-activity-result{display:inline-flex;align-items:center;margin-top:6px;border-radius:4px;padding:1px 6px;font-size:10px;font-weight:650}.ld-activity-result.is-correct{background:#e8f6f0;color:#168567}.ld-activity-result.is-wrong{background:#fff0df;color:#b56b18}.ld-activity-problem-title{display:block;color:#25476f;font-size:12px;font-weight:650;margin-bottom:5px}.ld-activity-problem-preview{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;overflow-wrap:anywhere;color:#506a8d;font-size:12px;line-height:1.75;white-space:pre-line}.ld-activity-problem-preview.is-missing{color:#94a2b7}.ld-activity-open{font-size:11px;line-height:1.5;padding:3px 0;margin-top:6px;display:inline-block}.ld-activity-scroll:focus-visible{outline:2px solid #8ab7ff;outline-offset:3px}
@media(max-width:620px){.ld-activity-scroll{max-height:510px}.ld-activity-table{min-width:890px}.ld-activity-table th:nth-child(5){width:175px}.ld-activity-table td{padding:10px 9px}.ld-activity-table td:first-child,.ld-activity-table th:first-child{position:sticky;left:0;background:#fff;z-index:1}.ld-activity-table th:first-child{z-index:3;background:#f1f5fd}}

/* Date-scoped learning detail: hover, keyboard and touch access. */
.ld-day-hover-cell{padding:0!important}.ld-day-hover-trigger{display:block;width:100%;padding:12px;text-align:left;border-radius:5px;line-height:1.65}.ld-day-hover-trigger>span{font-weight:650;color:#35547d}.ld-day-hover-trigger>small{display:flex;align-items:center;gap:4px;margin-top:5px;color:#6a86ad;font-size:10px;font-weight:400}.ld-day-hover-trigger>small svg{width:13px;height:13px}.ld-day-hover-trigger:hover,.ld-day-hover-trigger[aria-expanded=true]{background:#e9f2ff;box-shadow:inset 3px 0 #478bf1}.ld-day-hover-trigger[aria-expanded=true]>small{color:#1769de}
.ld-daily-hover{position:fixed;z-index:100010;width:680px;max-width:calc(100vw - 16px);max-height:min(740px,calc(100vh - 16px));display:flex;flex-direction:column;background:#fff;border:1px solid #bcd2f2;border-radius:14px;box-shadow:0 18px 65px #142e5c30,0 3px 12px #264b6f15;color:#203e65;text-align:left;overflow:hidden}.ld-daily-hover[hidden]{display:none}.ld-daily-hover-head{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:17px 20px 14px;flex:none;border-bottom:1px solid #e1eaf6;background:linear-gradient(110deg,#f3f8ff,#fff)}.ld-daily-hover-kicker{font-size:11px;color:#3974bf;font-weight:650;display:block;margin-bottom:4px}.ld-daily-hover-head h2{font-size:20px;letter-spacing:-.5px}.ld-daily-hover-head .ld-icon-button{font-size:24px;width:32px;height:32px;line-height:1}.ld-daily-hover-body{padding:16px 20px 20px;overflow:auto;min-height:0;overscroll-behavior:contain;scrollbar-gutter:stable;font-size:12px;line-height:1.65}.ld-daily-hover-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.ld-daily-hover-stats>div{border:1px solid #e0eafa;border-radius:9px;background:#f8fbff;padding:10px}.ld-daily-hover-stats span{display:block;font-size:10px;color:#687f9f}.ld-daily-hover-stats strong{display:block;font-size:17px;letter-spacing:-.5px;color:#254e82;margin:4px 0}.ld-daily-hover-stats small{font-size:10px;color:#6583a6;display:block}.ld-daily-session{font-size:10px;color:#7085a2;margin-top:10px}.ld-daily-demo{font-size:10px;color:#7588a2;margin-top:3px}.ld-daily-section{margin-top:19px}.ld-daily-section>h3{display:flex;align-items:center;gap:8px;font-size:13px;margin-bottom:8px}.ld-daily-section>h3>span{font-size:11px;color:#3679cf}.ld-daily-section>h3>small{margin-left:auto;font-size:10px;font-weight:400;color:#7d90aa}.ld-daily-unit-list{font-size:12px;line-height:1.85;overflow-wrap:anywhere}.ld-daily-process-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.ld-daily-process-grid>div{border:1px solid #e5edf8;padding:8px 10px;border-radius:6px;display:flex;align-items:baseline;flex-wrap:wrap;gap:3px 8px}.ld-daily-process-grid strong{font-size:11px;font-weight:600}.ld-daily-process-grid span{margin-left:auto;color:#3178cf;font-size:11px;white-space:nowrap}.ld-daily-process-grid p{flex-basis:100%;font-size:10px;line-height:1.6;color:#7a8da7;overflow-wrap:anywhere}.ld-daily-record{padding:11px 0;border-bottom:1px solid #e7edf5}.ld-daily-record-title{display:flex;align-items:center;gap:8px}.ld-daily-record-title strong{font-size:12px}.ld-daily-record-title .ld-activity-result{margin:0}.ld-daily-record-meta{color:#7a8ca4;font-size:10px;line-height:1.7;margin-top:4px}.ld-daily-record-preview{margin-top:6px;font-size:12px;color:#466383;line-height:1.8;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;white-space:pre-line;overflow-wrap:anywhere}.ld-daily-keyword{font-size:11px;color:#567ba9;margin-top:5px}.ld-daily-original{margin-top:7px}.ld-daily-original>summary{font-size:10px;color:#377bc9;cursor:pointer;width:fit-content}.ld-daily-original-copy{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;font-size:12px;color:#3e5b7b;margin-top:8px}.ld-daily-original h4{font-size:11px;margin-top:12px}.ld-daily-original[open]{background:#f7faff;border-radius:7px;padding:10px}.ld-daily-more>summary{padding:10px 0;color:#3575c4;font-size:11px;font-weight:650;cursor:pointer}.ld-daily-question{padding:12px;border:1px solid #dce8f8;background:#fbfdff;border-radius:8px;margin-top:8px}.ld-daily-question>strong{font-size:11px;color:#3476c5}.ld-daily-outcome{border-top:1px solid #dde6f4;margin-top:13px;padding-top:10px}.ld-daily-empty{font-size:12px;color:#8393a9;padding:15px 0}.ld-daily-limit{font-size:10px;color:#96713d;padding-top:12px}.ld-daily-hover-footer{padding:10px 17px;background:#f7faff;border-top:1px solid #dfE9f7;display:flex;justify-content:space-between;align-items:center;gap:10px;flex:none}.ld-daily-hover-footer>span{font-size:10px;color:#7b8da8}.ld-daily-hover-footer>button{font-size:11px}
@media(max-width:620px){.ld-daily-hover{max-height:calc(100dvh - 16px);width:calc(100vw - 16px)}.ld-daily-hover-head{padding:13px 14px}.ld-daily-hover-head h2{font-size:18px}.ld-daily-hover-body{padding:12px 14px 16px}.ld-daily-hover-stats{grid-template-columns:1fr 1fr;gap:6px}.ld-daily-hover-stats>div{padding:8px}.ld-daily-hover-stats strong{font-size:16px}.ld-daily-hover-footer{padding:8px 12px}.ld-daily-hover-footer>span{max-width:55%;font-size:9px}.ld-daily-process-grid{grid-template-columns:1fr}}

/* Stored keyword attempts and classification history. */
.ld-review-list { display: grid; gap: 10px; margin-top: 18px; }
.ld-review-item { border: 1px solid #e1e6ef; border-radius: 12px; background: #fff; overflow: hidden; }
.ld-review-item summary { display: flex; align-items: center; gap: 18px; padding: 18px; cursor: pointer; }
.ld-review-item summary:focus-visible { outline: 3px solid #2563eb; outline-offset: -3px; }
.ld-review-heading { flex: 1; min-width: 0; }
.ld-review-heading strong, .ld-review-heading small, .ld-review-counts span, .ld-review-counts small { display: block; overflow-wrap: anywhere; }
.ld-review-heading small, .ld-review-counts small { color: #68778b; margin-top: 5px; }
.ld-review-counts { font-size: 13px; line-height: 1.7; }
.ld-review-counts b { color: #b54c39; }
.ld-review-expand { color: #2563eb; font-size: 12px; white-space: nowrap; }
.ld-review-history { border-top: 1px solid #e1e6ef; padding: 0 18px; max-height: 480px; overflow-y: auto; }
.ld-review-history article { padding: 12px 0; border-bottom: 1px solid #edf0f5; overflow-wrap: anywhere; }
.ld-review-history article p { white-space: pre-wrap; }
@media (max-width: 640px) {
  .ld-review-item summary { flex-wrap: wrap; gap: 10px; padding: 14px; }
  .ld-review-heading { flex-basis: 100%; }
  .ld-review-counts { flex: 1; }
}

/* Current stage and subject-separated learning history. */
.ld-keyword-history summary{cursor:pointer;font-weight:750;color:#14264d;display:flex;gap:12px;flex-wrap:wrap;padding:4px 0}.ld-keyword-history summary span{font-size:13px;font-weight:400;color:#63758d}.ld-keyword-history[open] summary{margin-bottom:18px}.ld-journey-current{background:#e7f0ff;color:#135be7;font-weight:750}.ld-subject-flow-head{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;background:#eef5ff;border-top:1px solid #d8e6f8;border-bottom:1px solid #d8e6f8;color:#174c8e}.ld-subject-flow-head h3{margin:0;font-size:15px}.ld-subject-flow-head span{font-size:12px}.ld-subject-flow+.ld-subject-flow{margin-top:16px}.ld-journey .ld-table th,.ld-journey .ld-table td{white-space:nowrap}.ld-journey .ld-table .is-current{background:#edf5ff}
/* Subject columns and chronological rows, with inspectable stored evidence. */
.ld-axis-badge{display:inline-flex;align-items:center;background:#eff5ff;color:#235fc0;border:1px solid #dce8fc;border-radius:8px;padding:8px 12px;font-size:12px;font-weight:700;white-space:nowrap}
.ld-matrix-legend{display:flex;flex-wrap:wrap;gap:10px 18px;margin:20px 0 16px;font-size:12px;color:#526079}.ld-matrix-legend span{display:flex;gap:6px;align-items:center}.ld-matrix-legend i{width:7px;height:7px;border-radius:3px}
.ld-matrix-scroll{overflow:auto;max-height:720px;border:1px solid #dfe7f2;border-radius:12px;scrollbar-gutter:stable}.ld-matrix-table{border-collapse:separate;border-spacing:0;width:100%;table-layout:fixed;min-width:740px;font-size:12px}.ld-matrix-table th{background:#f3f7fc;padding:16px 12px;text-align:center;color:#445474;font-weight:700}.ld-matrix-table thead th{position:sticky;top:0;z-index:3;border-bottom:1px solid #dfe7f2;width:184px}.ld-matrix-table thead th:first-child{width:92px;left:0;z-index:4}.ld-matrix-table tbody th{position:sticky;left:0;z-index:2;width:92px;border-bottom:1px solid #e6edf6;vertical-align:top;padding-top:22px}.ld-matrix-table th small{display:block;font-size:10px;color:#8794a8;margin-top:5px;font-weight:400}.ld-matrix-table td{padding:7px;vertical-align:top;border-left:1px solid #edf1f7;border-bottom:1px solid #edf1f7;background:#fff}.ld-matrix-empty span{display:block;text-align:center;color:#d6deeb;margin-top:14px}
.ld-matrix-cell{display:flex;flex-direction:column;align-items:stretch;width:100%;text-align:left;border:1px solid #dfe8f5;background:#f8fbff;border-radius:10px;padding:12px;gap:10px;cursor:pointer;color:#263957;font:inherit;transition:box-shadow .15s,border-color .15s}.ld-matrix-cell:hover,.ld-matrix-cell[aria-expanded=true]{border-color:#5082dc;box-shadow:0 3px 14px #2b65c51a;background:#f0f6ff}.ld-matrix-cell.has-wrong{border-left:3px solid #e78b79}.ld-matrix-unit{font-weight:700;line-height:1.6}.ld-matrix-processes{display:grid;gap:5px}.ld-matrix-processes>span{display:flex;align-items:center;gap:5px;font-size:11px}.ld-matrix-processes b{margin-left:auto}.ld-matrix-processes i{width:6px;height:6px;border-radius:2px;background:var(--activity-color)}.ld-matrix-results{border-top:1px solid #e2eafa;padding-top:8px;font-size:11px;color:#657791}.ld-matrix-results b{color:#bd503c}.ld-matrix-open{font-size:10px;color:#447bd4}.ld-extra-charts{margin:14px 0 24px;border:1px solid #e2e9f3;border-radius:12px;padding:14px}.ld-extra-charts>summary{font-size:13px;color:#536a8e;cursor:pointer}
.ld-review-table-scroll{overflow:auto;max-height:570px;border:1px solid #e2e9f3;border-radius:12px;margin-top:18px}.ld-review-table{min-width:760px}.ld-review-table th{position:sticky;top:0;z-index:1;background:#f6f8fc}.ld-review-table td{vertical-align:top}.ld-review-table td:first-child{width:18%;font-size:12px}.ld-review-table td:nth-child(2){width:46%;white-space:normal}.ld-review-table td small{display:block;color:#7a879b;line-height:1.6;margin-top:6px}.ld-problem-hover-trigger{border:0;background:transparent;text-align:left;padding:0;font:inherit;cursor:pointer;width:100%;color:#283e61}.ld-problem-hover-trigger strong{display:block;line-height:1.7;font-size:13px;overflow-wrap:anywhere}.ld-problem-hover-trigger small{font-weight:400;max-height:3.2em;overflow:hidden}.ld-problem-hover-trigger>span:last-child{display:block;font-size:11px;color:#286be1;margin-top:9px}.ld-problem-hover-trigger:hover strong{text-decoration:underline;text-decoration-color:#aac4f4;text-underline-offset:4px}.ld-result-pill{display:inline-flex;align-items:center;font-size:11px;font-weight:700;border-radius:6px;padding:4px 8px;white-space:nowrap;background:#eef2f7;color:#65758b}.ld-result-pill.wrong{color:#b84035;background:#fff0ed}.ld-result-pill.correct{color:#087e68;background:#eaf8f2}
.ld-evidence-hover{position:fixed;z-index:10050;width:620px;max-width:calc(100vw - 24px);max-height:calc(100vh - 24px);background:#fff;border:1px solid #d6e2f5;border-radius:18px;box-shadow:0 22px 80px #18356130,0 3px 15px #18356118;color:#273b5a;display:flex;flex-direction:column}.ld-evidence-hover[hidden]{display:none}.ld-evidence-hover>header{padding:22px 24px 18px;display:flex;gap:16px;align-items:flex-start;border-bottom:1px solid #e8edf5;background:linear-gradient(120deg,#f0f6ff,#fff);border-radius:18px 18px 0 0;flex-shrink:0}.ld-evidence-hover h2{font-size:21px;letter-spacing:-.5px;margin:7px 0 0}.ld-evidence-hover>header button{margin-left:auto;border:0;background:#fff;border-radius:8px;min-width:32px;height:32px;font-size:24px;color:#64748b;cursor:pointer}.ld-evidence-kicker{font-size:11px;color:#6882a6;font-weight:600;line-height:1.7;display:block}.ld-evidence-body{padding:20px 24px;overflow:auto;overscroll-behavior:contain;min-height:0;line-height:1.7;font-size:13px}.ld-evidence-hover>footer{border-top:1px solid #e8edf5;color:#7b8aa3;font-size:11px;padding:11px 24px;flex-shrink:0}.ld-hover-summary{display:flex;background:#f5f8fc;border-radius:10px;padding:12px 16px;gap:22px;margin-bottom:18px;font-size:12px;color:#6a7a93}.ld-hover-summary b{margin-left:5px;color:#283f66}.ld-hover-activity{border-bottom:1px solid #e5ecf6;padding:16px 0}.ld-hover-activity:first-child{padding-top:0}.ld-hover-activity-head{display:flex;align-items:center;gap:10px}.ld-hover-activity-head time{font-size:11px;color:#7387a4}.ld-hover-activity-head strong{font-size:13px}.ld-hover-activity-head .ld-result-pill{margin-left:auto}.ld-hover-unit{color:#77849a;font-size:11px;margin:6px 0 14px}.ld-evidence-question{background:#f8faff;border:1px solid #e4ebf7;border-radius:10px;padding:16px 18px;margin:14px 0}.ld-evidence-question h3{font-size:15px;line-height:1.8;margin:8px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.ld-answer-options{padding-left:20px;font-size:13px}.ld-answer-options li{margin:6px 0}.ld-answer-compare{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}.ld-answer-compare>div{padding:14px;border-radius:10px;overflow-wrap:anywhere}.ld-answer-compare span{display:block;font-size:10px;margin-bottom:7px}.ld-answer-compare strong{font-size:13px;font-weight:600;white-space:pre-wrap}.is-selected-answer{background:#fff2ee;color:#a64838}.is-correct-answer{background:#ecf8f2;color:#17785e}.ld-evidence-explanation{margin-top:16px;border-left:3px solid #a5bcdf;padding-left:13px}.ld-evidence-explanation h4{font-size:12px;color:#4e6c98;margin:0 0 8px}.ld-evidence-explanation p{font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere}.ld-history-heading{font-size:14px;margin:24px 0 12px}.ld-answer-history article{display:grid;grid-template-columns:1fr auto;gap:8px;border-bottom:1px solid #eef1f6;padding:12px 0}.ld-answer-history time{font-size:11px;color:#8491a5}.ld-answer-history p{grid-column:1/-1;margin:0;white-space:pre-wrap;overflow-wrap:anywhere}
.ld-comparison-notice{font-size:12px;background:#f7f9fc;padding:12px 16px;color:#718198;border-radius:10px}.ld-unit-comparison{border:1px solid #dfe7f3;border-radius:12px;margin-top:16px;overflow:hidden}.ld-unit-comparison>summary{list-style:none;padding:18px 20px;display:flex;justify-content:space-between;gap:16px;align-items:center;cursor:pointer;background:#f8faff}.ld-unit-comparison>summary small{display:block;color:#69809e;font-size:11px}.ld-unit-comparison>summary strong{display:block;font-size:15px;margin-top:5px;color:#243c63}.ld-unit-comparison>summary>span:last-child{font-size:12px;color:#64748b}.ld-unit-comparison>summary b{color:#b85c49}.ld-comparison-content{padding:20px}.ld-comparison-metrics{display:grid;grid-template-columns:1fr 30px 1fr 1.2fr;gap:16px;align-items:center;border-bottom:1px solid #e7edf6;padding-bottom:22px;margin-bottom:22px}.ld-comparison-metrics small,.ld-comparison-metrics strong,.ld-comparison-metrics span{display:block}.ld-comparison-metrics small{font-size:11px;color:#7b8da8}.ld-comparison-metrics strong{font-size:24px;letter-spacing:-.7px;margin:8px 0;color:#2a538d}.ld-comparison-metrics span{font-size:11px;color:#8090a7}.ld-comparison-arrow{font-size:24px;color:#b5c5da}.ld-comparison-columns{display:grid;grid-template-columns:1fr 1.15fr;gap:28px}.ld-comparison-columns section:first-child{border-right:1px solid #e7edf6;padding-right:24px}.ld-comparison-columns h3{font-size:14px;color:#274d80;margin:0 0 14px}.ld-comparison-columns p,.ld-comparison-columns li{font-size:13px;line-height:1.95;color:#526580;overflow-wrap:anywhere}.ld-comparison-columns p{margin:0 0 12px}.ld-comparison-columns ol{padding-left:20px;margin:0}.ld-comparison-columns li{padding-left:5px;margin-bottom:16px}.ld-matrix-cell:focus-visible,.ld-problem-hover-trigger:focus-visible{outline:3px solid #5b8ee3;outline-offset:3px}
@media(max-width:700px){.ld-matrix-scroll{max-height:620px}.ld-axis-badge{font-size:10px;padding:6px 8px}.ld-comparison-columns{grid-template-columns:1fr;gap:16px}.ld-comparison-columns section:first-child{border-right:0;border-bottom:1px solid #e7edf6;padding:0 0 10px}.ld-comparison-metrics{grid-template-columns:1fr 20px 1fr;gap:8px}.ld-comparison-metrics>div:last-child{grid-column:1/-1}.ld-comparison-metrics strong{font-size:20px}.ld-unit-comparison>summary{align-items:flex-start;flex-direction:column}.ld-evidence-body{padding:14px 16px}.ld-evidence-hover>header{padding:16px}.ld-evidence-hover h2{font-size:18px}.ld-hover-summary{gap:12px;padding:10px;font-size:11px}.ld-answer-compare{grid-template-columns:1fr}.ld-evidence-hover>footer{padding:10px 16px;font-size:10px}}

.ld-answer-options{list-style:none;padding-left:0}.ld-answer-options li{padding:6px 0;border-bottom:1px solid #e7edf7}

/* Compact process nodes inside the existing time/subject matrix; app shell unchanged. */
.ld-matrix-table tbody th{vertical-align:middle;padding:12px 8px}
.ld-matrix-table td{vertical-align:middle;padding:8px 10px;height:64px}
.ld-matrix-table tbody tr:nth-child(even) td{background:#fbfdff}
.ld-matrix-table thead th{width:160px}
.ld-matrix-empty span{margin:0;color:#d9e2ef}
.ld-matrix-nodes{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;min-height:46px}
.ld-activity-node{display:inline-flex;align-items:center;justify-content:center;flex:none;width:38px;height:38px;border:3px solid #fff;border-radius:50%;background:var(--node-color,#64748b);color:#fff;box-shadow:0 0 0 1px #dce5f2,0 2px 5px #1e3c6414;font-size:12px;font-weight:800;font-variant-numeric:tabular-nums;transition:transform .12s,box-shadow .12s;cursor:pointer;padding:0}
.ld-activity-node:hover,.ld-activity-node[aria-expanded=true]{transform:scale(1.12);box-shadow:0 0 0 3px #aacaff,0 4px 12px #24487930}
.ld-activity-node:focus-visible{outline:3px solid #0866ff;outline-offset:4px}
.ld-matrix-legend i{width:10px;height:10px;border-radius:50%}
@media(max-width:700px){.ld-activity-node{width:42px;height:42px}.ld-matrix-table td{padding:8px}.ld-matrix-nodes{gap:7px}.ld-matrix-table thead th{width:154px}}
@media(prefers-reduced-motion:reduce){.ld-activity-node{transition:none}}

/* Timetable activity blocks. Scoped to learning matrix only. */
.ld-matrix-nodes{display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:4px;min-height:38px}
.ld-matrix-table td{padding:6px 8px;vertical-align:top}
.ld-matrix-table tbody th{vertical-align:top;padding-top:14px}
.ld-activity-node{display:flex;justify-content:space-between;gap:8px;width:100%;height:30px;min-height:30px;border:0;border-left:3px solid var(--node-color);border-radius:4px;padding:5px 9px;background:color-mix(in srgb,var(--node-color) 12%,white);color:var(--node-color);box-shadow:none;font-size:11px;text-align:left;font-weight:700;transform:none}
.ld-activity-node small{font-size:10px;font-weight:600;opacity:.8}
.ld-block-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ld-activity-node:hover,.ld-activity-node[aria-expanded=true]{transform:none;background:color-mix(in srgb,var(--node-color) 22%,white);box-shadow:0 0 0 2px color-mix(in srgb,var(--node-color) 35%,white)}
.ld-matrix-table thead th{width:170px}
@media(max-width:700px){.ld-activity-node{width:100%;height:34px;min-height:34px}.ld-matrix-nodes{gap:4px}.ld-matrix-table thead th{width:154px}}

/* Activity cards measured from the approved LayerLab reference. */
.ld-matrix-table thead th{width:auto}.ld-matrix-table thead th:first-child{width:100px}.ld-matrix-table td{padding:10px;vertical-align:middle;height:102px}.ld-matrix-table tbody th{vertical-align:middle}.ld-matrix-nodes{gap:8px}.ld-activity-node{height:auto;min-height:82px;padding:16px 13px;border-radius:10px;border-left:4px solid var(--node-color);gap:10px;background:color-mix(in srgb,var(--node-color) 11%,white);box-shadow:0 2px 5px #2847680a}.ld-block-copy{display:flex;flex-direction:column;gap:9px;min-width:0}.ld-block-copy strong{font-size:13px;line-height:1.5}.ld-block-copy>span{font-size:11px;line-height:1.5;font-weight:500;overflow-wrap:anywhere;opacity:.85}.ld-activity-node small{flex:none;border-radius:7px;background:#ffffffa8;padding:5px 7px;white-space:nowrap;font-size:11px}.ld-activity-node:hover,.ld-activity-node[aria-expanded=true]{box-shadow:0 0 0 2px var(--node-color),0 6px 15px #24487917}.ld-activity-node[data-subject=math]:hover,.ld-activity-node[data-subject=math][aria-expanded=true]{background-image:url('/assets/learning-data/selected-math-texture.png');background-size:100% 100%}.ld-activity-facts{margin:0}.ld-activity-facts>div{display:grid;grid-template-columns:92px 1fr;gap:14px;padding:17px 0;border-bottom:1px solid #edf1f6}.ld-activity-facts>div:last-child{border:0}.ld-activity-facts dt{color:#72829a;font-size:12px}.ld-activity-facts dd{margin:0;font-size:14px;font-weight:650;overflow-wrap:anywhere}.ld-activity-facts dd small{font-size:11px;color:#8793a7;font-weight:400}.ld-process-sequence{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.ld-process-sequence span{background:#f0f5ff;color:#3a67a6;padding:4px 8px;border-radius:6px;font-size:12px}.ld-process-sequence i{color:#98a9bf;font-style:normal}.ld-fact-correct{color:#168569;margin-right:24px}.ld-fact-wrong{color:#d77740}
@media(max-width:700px){.ld-matrix-table td{padding:8px}.ld-activity-node{min-height:80px;height:auto}.ld-activity-facts>div{grid-template-columns:74px 1fr;gap:10px;padding:14px 0}}

.ld-activity-node[data-subject=math]:hover,.ld-activity-node[data-subject=math][aria-expanded=true]{color:#fff}.ld-activity-node[data-subject=math]:hover small,.ld-activity-node[data-subject=math][aria-expanded=true] small{color:#fff;background:#ffffff30}

/* LayerLab reference: exec-b830010d, 1648 × 964. Main content only. */
body[data-ld-view=navidrone] .ld-main{background:linear-gradient(135deg,#ffffff,#fcfdff);padding-top:24px}
body[data-ld-view=navidrone] .ld-pagehead{margin-bottom:13px;align-items:flex-start}
body[data-ld-view=navidrone] .ld-pagehead h1{font-size:28px;letter-spacing:-1px;color:#101e4d}
body[data-ld-view=navidrone] .ld-pagehead p{font-size:13px;margin-top:8px;color:#6c80a4}
body[data-ld-view=navidrone] .ld-source-badge{padding:6px 9px;font-size:10px;border-radius:20px}
body[data-ld-view=navidrone] .ld-profile-button{padding:8px 12px;min-width:0;font-size:11px}
body[data-ld-view=navidrone] .ld-demo-banner{padding:9px 13px;margin:0 0 12px;border-radius:10px;font-size:11px;min-height:0}
body[data-ld-view=navidrone] .ld-demo-banner strong{font-size:11px}
body[data-ld-view=navidrone] .ld-demo-banner span{font-size:11px}
body[data-ld-view=navidrone] .ld-tabs{display:flex;max-width:760px;gap:3px;padding:4px;border:1px solid #dfe9fa;border-radius:12px;background:#fbfdff;margin-bottom:13px;overflow:auto}
body[data-ld-view=navidrone] .ld-tabs button{flex:1;padding:9px 16px;margin:0;border:0;border-radius:9px;font-size:12px;min-height:34px;font-weight:650}
body[data-ld-view=navidrone] .ld-tabs button[aria-selected=true]{background:linear-gradient(135deg,#0866ff,#2489ff);color:#fff;box-shadow:0 3px 8px #1674ff20}
body[data-ld-view=navidrone] .ld-livebar{border:0;background:none;min-height:24px;padding:0 0 8px;margin:0;opacity:.85}
body[data-ld-view=navidrone] .ld-live-item{font-size:10px;padding:0 12px;gap:6px}
body[data-ld-view=navidrone] .ld-live-item strong,body[data-ld-view=navidrone] .ld-live-item.ld-live-date strong{font-size:11px;font-weight:600}
body[data-ld-view=navidrone] .ld-live-item svg{width:15px;height:15px}
.ld-navi-top{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:8px 0 16px}
.ld-navi-range{min-width:310px}.ld-range-title{display:flex;align-items:center;gap:18px;justify-content:space-between;margin-bottom:12px}.ld-range-title h2{font-size:15px;color:#3f5c8b;white-space:nowrap}.ld-navi-range .ld-range-controls{gap:7px}.ld-navi-range input[type=date]{padding:7px 10px;min-height:36px;font-size:12px;border-color:#d8e4f6}.ld-navi-range .ld-segmented button{font-size:11px;padding:6px 10px;min-height:30px}.ld-navi-range .ld-outline-button{padding:6px 10px;min-height:35px}
.ld-navi-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;flex:1;max-width:770px;min-width:0}
.ld-navi-summary>div{display:flex;align-items:flex-start;gap:14px;padding:17px 16px;border:1px solid #dce8fa;border-radius:12px;background:linear-gradient(120deg,#f8fbff,#fff);box-shadow:0 3px 8px #163d8505}
.ld-summary-icon{display:flex;align-items:center;justify-content:center;flex:none;width:40px;height:40px;border-radius:10px;background:#eaf3ff;color:#0874ff}.ld-summary-icon svg{width:22px;height:22px}.ld-navi-summary>div:last-child .ld-summary-icon{background:#e9f8f2;color:#059675}.ld-navi-summary small{font-size:11px;color:#627da8}.ld-navi-summary strong{display:block;font-size:20px;letter-spacing:-.6px;line-height:1.45;color:#102153;white-space:normal}.ld-navi-summary em{display:block;font-style:normal;color:#8598b7;font-size:10px;margin-top:3px}
body[data-ld-view=navidrone] .ld-navi-filters{margin:0 0 12px;gap:6px;flex-wrap:wrap}body[data-ld-view=navidrone] .ld-category-chip{font-size:10px;padding:5px 10px;border-color:#e2eaf5;background:#fff;color:#667a9e}body[data-ld-view=navidrone] .ld-category-chip[aria-pressed=true]{background:#edf4ff;color:#165ce0;border-color:#9cbeff}
.ld-map-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 13px}.ld-map-toolbar .ld-matrix-legend{margin:0;gap:10px 20px;font-size:12px}.ld-map-toolbar .ld-matrix-legend i{width:11px;height:11px}.ld-map-time-hint{display:flex;align-items:center;gap:5px;white-space:nowrap;font-size:11px;color:#8a9bb5}.ld-map-time-hint svg{width:14px;height:14px}
body[data-ld-view=navidrone] .ld-matrix-card{padding:0;background:transparent;border:0;border-radius:0;margin-bottom:14px;min-width:0}
body[data-ld-view=navidrone] .ld-matrix-scroll{max-height:550px;min-height:120px;border:1px solid #dce8fa;border-radius:12px;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:#cfdaeb #fbfdff}
body[data-ld-view=navidrone] .ld-matrix-table{font-size:12px;background:#fff;table-layout:fixed}
body[data-ld-view=navidrone] .ld-matrix-table thead th{height:50px;padding:12px 9px;border-bottom:1px solid #dbe7f7;background:linear-gradient(#f6f9ff,#f0f6fe);width:auto}
body[data-ld-view=navidrone] .ld-matrix-table thead th:first-child{width:108px;color:#263f6c;font-size:12px}
body[data-ld-view=navidrone] .ld-matrix-table thead th>span{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:13px;font-weight:750}.ld-matrix-table thead .ld-icon{width:20px;height:20px}
body[data-ld-view=navidrone] .ld-matrix-table tbody th{width:108px;background:linear-gradient(90deg,#f5f9ff,#fbfdff);vertical-align:middle;border-bottom:1px dashed #dfe8f7;padding:13px 8px}
body[data-ld-view=navidrone] .ld-matrix-table tbody th strong{font-size:16px;font-weight:750;color:#21345f;letter-spacing:-.3px}.ld-matrix-table tbody th small{font-size:10px;color:#8d9fb9;margin-top:6px}
body[data-ld-view=navidrone] .ld-matrix-table td{height:92px;padding:8px 9px;border-bottom:1px dashed #dfe8f7;border-right:1px solid #eaf0f8;background:#fff;vertical-align:middle}
body[data-ld-view=navidrone] .ld-matrix-table tbody tr:nth-child(even) td{background:#fff}.ld-matrix-table tbody tr:last-child td,.ld-matrix-table tbody tr:last-child th{border-bottom:0}
body[data-ld-view=navidrone] .ld-matrix-nodes{min-height:0;gap:6px}.ld-matrix-empty span{color:#d4ddec}
body[data-ld-view=navidrone] .ld-activity-node{display:flex;align-items:center;justify-content:flex-start;gap:11px;position:relative;width:100%;min-height:78px;height:auto;border:1px solid color-mix(in srgb,var(--node-color) 12%,white);border-left:3px solid var(--node-color);border-radius:10px;padding:10px 12px;background:color-mix(in srgb,var(--node-color) 5%,white);background-size:100% 100%;color:#102555;box-shadow:none;transform:none;text-align:left}
body[data-ld-view=navidrone] .ld-activity-node[data-subject=math]{background-image:url('/assets/learning-data/card-math-v2.png')}
body[data-ld-view=navidrone] .ld-activity-node[data-subject=korean]{background-image:url('/assets/learning-data/card-korean-v2.png')}
body[data-ld-view=navidrone] .ld-activity-node[data-subject=english]{background-image:url('/assets/learning-data/card-english-v2.png')}
body[data-ld-view=navidrone] .ld-activity-node[data-subject=social]{background-image:url('/assets/learning-data/card-social-v2.png')}
body[data-ld-view=navidrone] .ld-activity-node:hover,body[data-ld-view=navidrone] .ld-activity-node[aria-expanded=true]{color:#102555;box-shadow:0 0 0 1px var(--node-color),0 5px 14px #29487b14;transform:translateY(-1px)}
.ld-block-symbol{color:var(--node-color);display:flex;flex:none}.ld-block-symbol .ld-icon{width:19px;height:19px}.ld-block-copy{display:flex;align-items:flex-start;flex:1;min-width:0;gap:3px}.ld-block-copy time{font-size:10px;font-weight:500;line-height:1.3;color:color-mix(in srgb,var(--node-color) 65%,#52617c);font-variant-numeric:tabular-nums}.ld-block-copy time>span{font-size:9px;color:#8a9db5;margin-left:7px}
body[data-ld-view=navidrone] .ld-block-copy strong{font-size:13px;font-weight:750;color:#102555;line-height:1.45;overflow-wrap:anywhere;letter-spacing:-.35px}.ld-block-copy>.ld-block-chip{display:inline-flex;max-width:100%;line-height:1.35;font-size:10px;color:color-mix(in srgb,var(--node-color) 85%,#263852);background:color-mix(in srgb,var(--node-color) 8%,transparent);border:1px solid color-mix(in srgb,var(--node-color) 15%,transparent);border-radius:20px;padding:2px 7px;font-weight:600;opacity:1;white-space:normal}.ld-block-copy>.ld-block-results{font-size:10px;color:#4b709a;opacity:1;line-height:1.45;margin-top:2px}.ld-block-results i{font-style:normal;color:#9eafc2;margin:0 2px}.ld-block-results em{font-style:normal;font-weight:500;color:#0c8978}.ld-block-results b{font-weight:500;color:#dc8141}.ld-block-chevron{font-size:23px;color:var(--node-color);font-weight:400;flex:none;line-height:1}
.ld-map-footer{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 3px 0;color:#8b9bb5;font-size:10px}.ld-map-footer p{max-width:60%}.ld-map-pager{display:flex;align-items:center;gap:11px;white-space:nowrap}.ld-map-pager button{font-size:11px;color:#4f72aa;padding:4px 6px;border-radius:5px}.ld-map-pager button:disabled{cursor:default;opacity:.4}.ld-map-pager button:not(:disabled):hover{background:#edf4ff}
.ld-navi-preview-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:16px;margin:10px 0 15px}.ld-navi-preview-grid>.ld-card{margin:0;padding:18px;border-radius:12px;box-shadow:0 3px 8px #163d8503}.ld-navi-preview-grid h2{font-size:17px;gap:9px}.ld-navi-preview-grid .ld-card-head{margin-bottom:16px}.ld-navi-preview-grid .ld-text-button{font-size:11px}.ld-preview-table{border:1px solid #e3ebf8;border-radius:9px;overflow:hidden}.ld-preview-th,.ld-preview-row{display:grid;grid-template-columns:minmax(0,1fr) 64px 72px;gap:10px;padding:11px 13px;align-items:center;width:100%;text-align:left}.ld-preview-th{background:#f3f7fe;font-size:11px;color:#4a638b}.ld-preview-row{min-height:69px;border-top:1px solid #e8eef8;font-size:12px}.ld-preview-row>span:first-child{min-width:0;display:flex;align-items:center;gap:11px}.ld-preview-row strong{font-size:12px;overflow-wrap:anywhere;font-weight:650}.ld-preview-row small{font-size:11px;flex:none}.ld-preview-row .ld-result-pill{font-size:10px;border-radius:20px;justify-content:center;padding:5px 9px}.ld-preview-row:hover{background:#f8faff}.ld-mini-flow{display:flex;flex-direction:column;gap:3px}.ld-mini-flow-row{position:relative;display:grid;grid-template-columns:94px 58px minmax(80px,1fr) minmax(80px,.8fr);align-items:center;gap:8px;text-align:left;width:100%;padding:7px 2px 7px 16px;border-radius:7px;font-size:11px}.ld-mini-flow-row:before{content:'';position:absolute;left:1px;width:7px;height:7px;top:14px;background:var(--node-color);border-radius:50%;z-index:1}.ld-mini-flow-row:not(:last-child):after{content:'';position:absolute;left:4px;top:22px;bottom:-8px;width:1px;background:#d8e3f4}.ld-mini-flow-row time{color:#6d85a7;font-size:10px;white-space:nowrap}.ld-mini-subject{color:var(--node-color);background:color-mix(in srgb,var(--node-color) 8%,white);border-radius:12px;text-align:center;padding:3px 6px;font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ld-mini-flow-row strong{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#2d456e;font-size:11px}.ld-mini-label{color:#7c8fab;font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ld-mini-flow-row:hover{background:#f6f9ff}
.ld-full-evidence{border:1px solid #e1eafa;border-radius:11px;background:#fff;margin-bottom:10px;min-width:0;scroll-margin-top:16px}.ld-full-evidence>summary{list-style:none;display:flex;align-items:center;gap:10px;padding:15px 18px;font-size:12px;font-weight:650;color:#526e96;cursor:pointer}.ld-full-evidence>summary:after{content:'+';margin-left:auto;font-size:18px;color:#93a6c3;font-weight:400}.ld-full-evidence[open]>summary:after{content:'−'}.ld-full-evidence>summary svg{width:18px;height:18px;color:#7295c9}.ld-full-evidence>summary span{font-size:10px;color:#94a4bd;font-weight:400}.ld-full-evidence>.ld-card{border:0;margin:0;border-radius:0 0 11px 11px;padding:18px}.ld-full-evidence>.ld-log-layout{padding:0 14px 14px}.ld-full-evidence .ld-graph-subhead,.ld-full-evidence .ld-navi-chart-grid{padding:0 16px 16px}
.ld-evidence-hover.ld-unit-hover{width:395px;border:1px solid #dce7f9;border-radius:14px;box-shadow:0 14px 38px #22477420,0 3px 8px #24467a09}.ld-unit-hover>header{padding:19px 20px 10px;background:#fff;border-bottom:0;border-radius:14px 14px 0 0;gap:10px}.ld-unit-hover .ld-evidence-kicker{font-size:10px;color:#6985b4}.ld-unit-hover h2{font-size:18px;line-height:1.45;letter-spacing:-.5px;margin-top:10px;overflow-wrap:anywhere;color:#102153}.ld-unit-hover>header button{min-width:24px;height:24px;font-size:20px;background:#f8faff;color:#8da0bb}.ld-unit-hover .ld-evidence-body{padding:0 20px 13px}.ld-unit-hover .ld-activity-facts>div{grid-template-columns:77px 1fr;gap:10px;padding:11px 0;border:0}.ld-unit-hover .ld-activity-facts dt{font-size:11px;color:#8293b0}.ld-unit-hover .ld-activity-facts dd{font-size:12px;color:#203554}.ld-unit-hover .ld-process-sequence{gap:4px}.ld-unit-hover .ld-process-sequence span{font-size:10px;border:1px solid #e2ecff;padding:3px 6px;background:#f3f7ff;border-radius:7px;color:#3469b2}.ld-unit-hover .ld-process-sequence i{font-size:10px}.ld-unit-hover .ld-fact-correct,.ld-unit-hover .ld-fact-wrong{display:inline-block;padding:5px 11px;border-radius:20px;font-size:11px}.ld-unit-hover .ld-fact-correct{background:#e2f7ee;color:#068675;margin-right:8px}.ld-unit-hover .ld-fact-wrong{background:#ffebe1;color:#cf6d3d}.ld-unit-hover>footer{font-size:9px;padding:9px 20px;color:#9aabc1;border-top:1px solid #f0f3f9}
@media(max-width:1250px){.ld-navi-top{gap:16px}.ld-navi-summary>div{padding:13px 10px;gap:8px}.ld-summary-icon{width:32px;height:32px}.ld-navi-summary strong{font-size:17px}.ld-navi-summary em{font-size:9px}.ld-mini-flow-row{grid-template-columns:84px 49px minmax(50px,1fr)}.ld-mini-label{display:none}}
@media(max-width:1000px){.ld-navi-top{flex-direction:column;align-items:stretch;gap:15px}.ld-navi-range{min-width:0}.ld-range-title{justify-content:flex-start;gap:20px}.ld-navi-summary{max-width:none}.ld-navi-preview-grid{grid-template-columns:1fr}.ld-mini-flow-row{grid-template-columns:94px 65px minmax(80px,1fr) 110px}.ld-mini-label{display:block}.ld-map-footer{align-items:flex-start}.ld-map-footer p{max-width:45%}}
@media(max-width:700px){body[data-ld-view=navidrone] .ld-main{padding-top:16px}body[data-ld-view=navidrone] .ld-pagehead{flex-wrap:wrap;gap:10px}body[data-ld-view=navidrone] .ld-pagehead h1{font-size:24px}body[data-ld-view=navidrone] .ld-pagehead p{font-size:12px}.ld-navi-summary{gap:6px}.ld-navi-summary>div{padding:12px 9px;flex-direction:column;gap:7px}.ld-navi-summary strong{font-size:15px}.ld-navi-summary small{font-size:9px}.ld-navi-summary em{font-size:9px;line-height:1.5}.ld-summary-icon{width:28px;height:28px;border-radius:7px}.ld-summary-icon svg{width:17px;height:17px}.ld-map-toolbar{align-items:flex-start;gap:8px}.ld-map-toolbar .ld-matrix-legend{gap:8px 12px;font-size:10px}.ld-map-time-hint{font-size:9px;white-space:normal;max-width:80px}.ld-map-footer{flex-direction:column;gap:7px}.ld-map-footer p{max-width:100%}.ld-map-pager{width:100%;justify-content:space-between}body[data-ld-view=navidrone] .ld-matrix-scroll{max-height:490px}body[data-ld-view=navidrone] .ld-matrix-table thead th:first-child{width:82px}.ld-navi-preview-grid>.ld-card{padding:14px}.ld-mini-flow-row{grid-template-columns:87px 48px minmax(70px,1fr);gap:5px}.ld-mini-label{display:none}.ld-navi-preview-grid h2{font-size:16px}.ld-preview-th,.ld-preview-row{grid-template-columns:minmax(0,1fr) 42px 62px;padding:10px 8px;gap:5px}.ld-preview-row>span:first-child{gap:6px}.ld-preview-row strong{font-size:11px}.ld-preview-row small{font-size:9px}.ld-unit-hover>header{padding:16px 16px 8px}.ld-unit-hover .ld-evidence-body{padding:0 16px 12px}.ld-unit-hover h2{font-size:17px}.ld-unit-hover .ld-activity-facts>div{grid-template-columns:68px 1fr;gap:7px}.ld-unit-hover>footer{padding:9px 16px}}
@media(prefers-reduced-motion:reduce){body[data-ld-view=navidrone] .ld-activity-node:hover,body[data-ld-view=navidrone] .ld-activity-node[aria-expanded=true]{transform:none}}

body[data-ld-view=navidrone] .ld-demo-banner{display:flex;align-items:center;gap:12px;padding:7px 12px;line-height:1.45}body[data-ld-view=navidrone] .ld-demo-banner[hidden]{display:none}body[data-ld-view=navidrone] .ld-demo-banner>div{display:flex;gap:10px;flex-wrap:wrap;align-items:center}body[data-ld-view=navidrone] .ld-demo-banner strong{margin:0}body[data-ld-view=navidrone] .ld-livebar{margin-top:18px}.ld-navi-top{margin-top:4px}.ld-navi-summary>div{padding-top:14px;padding-bottom:14px}@media(max-width:700px){body[data-ld-view=navidrone] .ld-demo-banner{align-items:flex-start}body[data-ld-view=navidrone] .ld-demo-banner>div{gap:3px}body[data-ld-view=navidrone] .ld-demo-banner a{font-size:10px;white-space:nowrap}}

/* Live session summary above the Navidrone navigation. */
body[data-ld-view=navidrone] .ld-livebar{display:flex;align-items:center;gap:24px;margin:0 0 16px;padding:16px 20px;border:1px solid #dae7f8;border-radius:14px;background:linear-gradient(110deg,#f4f8ff,#fff);opacity:1}
.ld-clock-date{display:flex;align-items:center;gap:9px;color:#526c91;white-space:nowrap;font-size:12px}.ld-clock-date svg{width:19px;height:19px;color:#337bd8}
.ld-clock-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));flex:1;gap:16px}.ld-clock-item{display:flex;flex-direction:column;gap:4px;padding-left:22px;border-left:1px solid #dfe8f5;min-width:0}.ld-clock-item>span{font-size:11px;color:#637b9c}.ld-clock-item>strong{font-size:21px;line-height:1.3;color:#233d64;font-weight:750;font-variant-numeric:tabular-nums;white-space:nowrap}.ld-clock-item:nth-child(2)>strong,.ld-clock-item:nth-child(3)>strong{color:#176dd6}
@media(max-width:1100px){body[data-ld-view=navidrone] .ld-livebar{flex-direction:column;align-items:stretch;gap:12px}.ld-clock-item:first-child{padding-left:0;border-left:0}.ld-clock-item>strong{font-size:18px}}
@media(max-width:620px){body[data-ld-view=navidrone] .ld-livebar{padding:13px 14px;margin-bottom:12px}.ld-clock-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px 10px}.ld-clock-item{padding-left:14px}.ld-clock-item:nth-child(3){padding-left:0;border-left:0}.ld-clock-item>strong{font-size:19px}.ld-clock-date{font-size:11px}}
/* LayerLab lower analysis: 1422×1106 reference, content at x239–1398. */
.ld-lower-section{border:1px solid #dce8f7;border-radius:13px;background:#fff;padding:20px;margin-top:16px;color:#193356;box-shadow:0 2px 8px #1d559703}
.ld-lower-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:18px}.ld-lower-head h2{font-size:23px;letter-spacing:-.7px;font-weight:800;color:#142e53;line-height:1.3}.ld-lower-head p{font-size:12px;color:#6b7e9d;margin-top:6px;line-height:1.6}.ld-period-pills{display:flex;flex-wrap:wrap;gap:9px;padding-top:2px}.ld-period-pills>span{font-size:11px;padding:8px 12px;border:1px solid #dce7f6;background:#f5f8fc;color:#637995;border-radius:8px;white-space:nowrap}.ld-period-pills>span:first-child{background:#f0f7ff;color:#1674ee;border-color:#c9dfff}.ld-period-pills b{margin-left:10px;font-weight:500}.ld-lower-notice{padding:10px 13px;margin-bottom:14px;border-radius:8px;background:#f5f8fd;color:#6b7e98;font-size:12px}
.ld-compare-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.ld-compare-stat{display:flex;gap:12px;border:1px solid #dee9f8;border-radius:11px;padding:18px 15px;background:linear-gradient(145deg,#fbfdff,#fff);min-width:0}.ld-compare-symbol{background:#eaf4ff;border-radius:50%;width:38px;height:38px;display:grid;place-items:center;flex-shrink:0;color:#2385ff}.ld-compare-symbol svg{width:22px;height:22px}.ld-compare-stat>div{min-width:0;flex:1}.ld-compare-stat h3{font-size:14px;color:#203653;font-weight:750}.ld-compare-values{display:flex;align-items:center;gap:9px;font-size:23px;font-weight:750;letter-spacing:-.6px;margin-top:10px;white-space:nowrap;font-variant-numeric:tabular-nums}.ld-compare-values>span{color:#7487a2;font-size:20px;font-weight:500}.ld-compare-values strong{font-weight:800}.ld-compare-values small{font-size:11px;border-radius:20px;padding:4px 7px;letter-spacing:0}.ld-compare-values .is-up{background:#e3f7ee;color:#008365}.ld-compare-values .is-down{background:#fff0e9;color:#b86724}.ld-compare-bars{display:grid;grid-template-columns:48px minmax(30px,1fr) auto;align-items:center;gap:7px;margin-top:14px;font-size:10px;color:#6c819e}.ld-compare-bars i{height:11px;background:#eaf0f8;border-radius:3px;overflow:hidden}.ld-compare-bars i b{display:block;height:100%;background:linear-gradient(90deg,#65b2ff,#388df7);border-radius:3px}.ld-compare-bars .is-previous b{background:#adbed7}.ld-compare-bars em{font-style:normal;color:#48617f;min-width:30px;text-align:right}.ld-compare-stat p{font-size:10px;color:#8090a9;margin-top:10px;line-height:1.5}
.ld-feedback-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}.ld-feedback-card{padding:16px 18px;border-radius:11px;min-width:0}.ld-feedback-card.is-positive{border:1px solid #69cdb2;background:#f4fcf8 url('/assets/learning-data/insight-positive.png') repeat-x;background-size:auto 100%}.ld-feedback-card.is-improve{border:1px solid #edc075;background:#fffbf3 url('/assets/learning-data/insight-improve.png') repeat-x;background-size:auto 100%}.ld-feedback-card h3{display:flex;align-items:center;gap:10px;font-size:19px;color:#08785f}.ld-feedback-card.is-improve h3{color:#a36813}.ld-feedback-card h3>span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#00a17d;color:white;font-size:19px}.ld-feedback-card.is-improve h3>span{background:#ecaa27}.ld-feedback-body{padding-left:38px;margin-top:9px}.ld-feedback-body>strong{display:block;font-size:13px;color:#213953;line-height:1.6}.ld-feedback-body p{font-size:12px;line-height:1.8;color:#5a708e;margin-top:4px;overflow-wrap:anywhere}.ld-feedback-body button{font-size:11px;margin-top:8px;padding:0}.ld-lower-footnote{font-size:10px;line-height:1.6;color:#8998ad;margin-top:13px}
.ld-next-table{border:1px solid #dfe9f5;border-radius:9px;overflow:hidden}.ld-next-head,.ld-next-row{display:grid;grid-template-columns:35px 120px minmax(130px,1.2fr) minmax(190px,2fr) 122px;align-items:center;gap:15px;padding:11px 16px}.ld-next-head{font-size:10px;color:#6b81a2;background:#f4f8fd}.ld-next-head>span:last-child{text-align:center}.ld-next-row{border-top:1px solid #eaf0f8;min-height:58px;font-size:12px}.ld-next-number{font-variant-numeric:tabular-nums;color:#3e5678}.ld-subject-pill{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:5px;color:var(--subject-color);background:color-mix(in srgb,var(--subject-color) 9%,white);border-radius:20px;padding:6px 10px;font-size:12px;font-weight:700}.ld-subject-pill small{font-size:9px;opacity:.75;font-weight:500}.ld-next-row>strong{font-size:13px;line-height:1.6}.ld-next-reason{color:#607694;font-size:12px;line-height:1.7}.ld-next-action{display:inline-flex;align-items:center;justify-content:center;border-radius:7px;background:linear-gradient(130deg,#2087ff,#0868ed);color:#fff;font-size:12px;font-weight:650;min-height:34px;padding:8px 12px;white-space:nowrap;box-shadow:0 2px 4px #1478ea18}.ld-next-action:hover{background:#0765db;color:#fff}
.ld-lower-review-grid{display:grid;grid-template-columns:minmax(230px, .85fr) minmax(0,1.5fr);gap:16px;align-items:start}.ld-lower-problem-list{display:flex;flex-direction:column;gap:8px;max-height:380px;overflow:auto;padding:2px}.ld-lower-problem{display:flex;align-items:center;gap:12px;width:100%;padding:13px 12px;border:1px solid #e0e9f6;border-radius:9px;text-align:left;background:#fbfdff;min-height:68px}.ld-lower-problem.is-selected{border-color:#438dff;background:#f3f8ff;box-shadow:0 0 0 1px #438dff20}.ld-lower-problem>span:first-child{display:grid;place-items:center;min-width:31px;height:31px;border-radius:50%;background:#eaf3ff;color:#1b78ea;font-variant-numeric:tabular-nums;font-size:13px}.ld-lower-problem>span:nth-child(2){flex:1;min-width:0}.ld-lower-problem strong{display:block;color:#29415e;font-size:12px;line-height:1.6;overflow-wrap:anywhere}.ld-lower-problem small{display:block;color:#7b8ba4;font-size:10px;line-height:1.6;margin-top:3px}.ld-lower-problem em{color:#c76162;font-style:normal}.ld-lower-problem>b{color:#7597c3;font-size:21px;font-weight:400}.ld-lower-problem-detail{border:1px solid #dce7f7;border-radius:10px;padding:17px;min-height:220px;overflow-wrap:anywhere}.ld-review-selected-head{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:10px;color:#7284a0;margin-bottom:12px}.ld-lower-problem-detail .ld-evidence-question{background:none;padding:0}.ld-lower-problem-detail .ld-evidence-question h3{font-size:15px;line-height:1.85;white-space:pre-wrap;margin-top:8px;font-weight:650}.ld-lower-problem-detail .ld-answer-options{display:grid;grid-template-columns:1fr;gap:8px;margin:15px 0;padding-left:0;list-style:none}.ld-lower-problem-detail .ld-answer-options li{font-size:12px;line-height:1.65;padding:7px 10px;background:#f8faff;border-radius:5px}.ld-lower-problem-detail .ld-answer-compare{margin:14px 0;display:grid;grid-template-columns:1fr 1fr;gap:10px}.ld-lower-problem-detail .ld-answer-compare>div{padding:10px 13px;border-radius:8px}.ld-lower-problem-detail .ld-answer-compare span{font-size:10px}.ld-lower-problem-detail .ld-answer-compare strong{font-size:13px;white-space:pre-wrap;display:block;margin-top:3px}.ld-review-actions{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-top:15px}.ld-review-explanation{flex:1;min-width:0}.ld-review-explanation summary{display:inline-block;cursor:pointer;border:1px solid #afcfff;border-radius:7px;padding:8px 15px;color:#1670e8;font-size:12px}.ld-review-explanation>div{font-size:12px;line-height:1.85;white-space:pre-wrap;margin-top:12px;padding:13px;background:#f5f8fd;border-radius:8px}
@media(min-width:1600px){.ld-compare-stat{padding:22px}.ld-lower-section{padding:23px}.ld-feedback-card{padding:20px 22px}.ld-feedback-body p{font-size:13px}.ld-next-row{min-height:62px}}
@media(max-width:1150px){.ld-lower-head{flex-direction:column;gap:10px}.ld-compare-symbol{display:none}.ld-compare-values{font-size:20px;flex-wrap:wrap;gap:6px}.ld-next-head,.ld-next-row{grid-template-columns:28px 85px minmax(110px,1fr) minmax(140px,1.4fr) 110px;gap:10px;padding:11px}.ld-feedback-body{padding-left:0}}
@media(max-width:750px){.ld-lower-section{padding:15px 12px}.ld-lower-head h2{font-size:20px}.ld-lower-head p{font-size:11px}.ld-compare-stats{grid-template-columns:1fr}.ld-compare-stat{padding:14px}.ld-compare-symbol{display:grid}.ld-compare-values{margin-top:5px;font-size:22px}.ld-compare-bars{margin-top:10px}.ld-feedback-grid{grid-template-columns:1fr}.ld-feedback-card{padding:14px}.ld-feedback-body{padding-left:38px}.ld-next-head{display:none}.ld-next-row{grid-template-columns:25px 85px minmax(0,1fr);gap:8px;padding:13px}.ld-next-row:first-of-type{border-top:0}.ld-next-row .ld-next-reason{grid-column:2/-1}.ld-next-row>.ld-next-action,.ld-next-row>.ld-text-button{grid-column:2/-1;justify-self:start}.ld-lower-review-grid{grid-template-columns:1fr}.ld-lower-problem-list{max-height:235px}.ld-lower-problem-detail{padding:13px}.ld-period-pills{gap:6px}.ld-period-pills>span{font-size:10px;padding:7px 9px}.ld-period-pills b{margin-left:5px}}

.learning-data-page .sn-summary{display:block;margin-top:auto;padding:11px}.learning-data-page .sn-summary-title{margin-bottom:7px}.learning-data-page .sn-stat-grid{gap:6px}.learning-data-page .sn-stat{min-height:58px;padding:7px 8px}.learning-data-page .sn-focus-stat{min-height:86px}.learning-data-page .sn-rank-button{height:31px;margin-top:7px}.learning-data-page .sn-shell-help{display:none}

/* LayerLab mentor insight panel: editable DOM backed by the existing learning-data payload. */
.ld-mentor-overview{margin-top:16px;border:1px solid #d6e5f8;border-radius:16px;background:linear-gradient(135deg,#fafdff 0%,#fff 58%,#f7fbff 100%);padding:22px;color:#18345b;box-shadow:0 8px 22px #1b57940a;overflow:hidden}.ld-mentor-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.ld-mentor-kicker{display:block;color:#2878df;font-size:10px;letter-spacing:1.4px;font-weight:800;margin-bottom:5px}.ld-mentor-head h2{font-size:23px;letter-spacing:-.75px;color:#122d55;font-weight:850}.ld-mentor-head p{margin-top:6px;color:#6d819e;font-size:12px}.ld-mentor-source{border:1px solid #cce0fa;background:#edf6ff;color:#2c76cd;border-radius:20px;padding:7px 11px;font-size:10px;white-space:nowrap;font-weight:700}.ld-mentor-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:18px}.ld-mentor-stat{display:flex;align-items:center;gap:10px;min-width:0;border:1px solid #deebfa;border-radius:11px;background:#fff;padding:13px 12px}.ld-mentor-stat-icon{display:grid;place-items:center;width:34px;height:34px;flex:none;border-radius:10px;background:#edf5ff;color:#247bef}.ld-mentor-stat-icon svg{width:18px;height:18px}.ld-mentor-stat>span:last-child{display:flex;flex-direction:column;min-width:0}.ld-mentor-stat small{font-size:10px;color:#7084a3}.ld-mentor-stat strong{font-size:19px;color:#173765;line-height:1.25;margin-top:2px;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ld-mentor-stat em{font-size:9px;color:#8b9bb3;font-style:normal;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ld-mentor-main-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(290px,.9fr);gap:14px;margin-top:14px}.ld-mentor-link-card,.ld-mentor-coaching{border:1px solid #deebf8;border-radius:12px;background:#fff;padding:16px;min-width:0}.ld-mentor-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:12px}.ld-mentor-card-head h3{font-size:15px;color:#1a3b6a;font-weight:800}.ld-mentor-card-head p{font-size:10px;color:#7a8da9;margin-top:4px;line-height:1.55}.ld-mentor-card-head>span{font-size:10px;color:#3d79be;background:#f0f6ff;border-radius:12px;padding:4px 8px;white-space:nowrap}.ld-mentor-link-row{display:grid;grid-template-columns:30px minmax(140px,1.35fr) minmax(85px,.8fr) minmax(95px,.8fr) 58px;gap:10px;align-items:center;padding:10px 3px;border-top:1px solid #edf2f8;min-width:0}.ld-mentor-row-no{font-size:11px;color:#8aa1bf;font-variant-numeric:tabular-nums}.ld-mentor-unit{display:flex;flex-direction:column;min-width:0}.ld-mentor-unit strong{font-size:12px;color:#304a70;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ld-mentor-unit small{font-size:10px;color:#8a9ab2;margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ld-mentor-study,.ld-mentor-outcome{font-size:11px;color:#4f6c91;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ld-mentor-outcome{display:flex;flex-direction:column;color:#2e4f7c;font-weight:700}.ld-mentor-outcome small{font-size:9px;color:#8295b0;font-weight:500;margin-top:2px}.ld-mentor-result{justify-self:end;border-radius:12px;padding:4px 6px;font-size:9px;color:#8395ae;background:#f3f6fa;white-space:nowrap}.ld-mentor-result.is-good{color:#087c68;background:#eaf8f2}.ld-mentor-result.is-warn{color:#bd6c28;background:#fff4e7}.ld-mentor-coaching{background:linear-gradient(160deg,#fafdff,#f6faff)}.ld-mentor-insight{display:flex;gap:9px;padding:10px 0;border-top:1px solid #e8eff8}.ld-mentor-insight:first-of-type{border-top:0}.ld-mentor-insight>span{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;flex:none;font-size:14px;font-weight:800}.ld-mentor-insight.is-good>span{background:#dff7ed;color:#008668}.ld-mentor-insight.is-warn>span{background:#fff0d8;color:#c67a20}.ld-mentor-insight.is-next>span{background:#e6f0ff;color:#3579de}.ld-mentor-insight h4{font-size:11px;color:#536d91;margin-bottom:3px}.ld-mentor-insight strong{display:block;font-size:11px;color:#28456d;line-height:1.55;overflow-wrap:anywhere}.ld-mentor-insight p{font-size:10px;line-height:1.65;color:#6f829f;margin-top:2px;overflow-wrap:anywhere}.ld-mentor-insight b{color:#2575d8}.ld-mentor-footnote{font-size:9px;color:#8a9bb2;line-height:1.55;margin-top:11px}@media(max-width:1100px){.ld-mentor-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ld-mentor-main-grid{grid-template-columns:1fr}.ld-mentor-coaching{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.ld-mentor-coaching .ld-mentor-card-head{grid-column:1/-1;margin-bottom:0}.ld-mentor-insight{border:1px solid #e4edf8;border-radius:9px;padding:10px;align-items:flex-start}.ld-mentor-insight:first-of-type{border-top:1px solid #e4edf8}}@media(max-width:700px){.ld-mentor-overview{padding:15px 12px;border-radius:13px}.ld-mentor-head{flex-direction:column;gap:8px}.ld-mentor-head h2{font-size:20px}.ld-mentor-source{align-self:flex-start}.ld-mentor-stat-grid{gap:7px}.ld-mentor-stat{padding:10px 8px;gap:7px}.ld-mentor-stat-icon{width:29px;height:29px;border-radius:8px}.ld-mentor-stat-icon svg{width:16px;height:16px}.ld-mentor-stat strong{font-size:16px}.ld-mentor-stat em{font-size:8px}.ld-mentor-link-card,.ld-mentor-coaching{padding:12px}.ld-mentor-link-row{grid-template-columns:23px minmax(110px,1.25fr) minmax(65px,.8fr) 58px;gap:6px}.ld-mentor-link-row>.ld-mentor-outcome{grid-column:3}.ld-mentor-link-row>.ld-mentor-result{grid-column:4;grid-row:1 / span 2}.ld-mentor-coaching{display:block}.ld-mentor-insight{border-top:1px solid #e8eff8;border-left:0;border-right:0;border-radius:0;padding:10px 0}.ld-mentor-insight:first-of-type{border-top:0}.ld-mentor-card-head h3{font-size:14px}}

/* Navidrone mentor overview alignment with the supplied mentor-design reference. */
body[data-ld-view=navidrone]{--ld-sidebar:240px}
body[data-ld-view=navidrone] .ld-main{padding:16px 25px 18px 25px}
body[data-ld-view=navidrone] .ld-pagehead{min-height:42px;margin-bottom:8px}
body[data-ld-view=navidrone] .ld-pagehead h1{font-size:25px}
body[data-ld-view=navidrone] .ld-pagehead p{font-size:12px;margin-top:2px}
body[data-ld-view=navidrone] .ld-livebar{margin:0 0 10px;padding:11px 15px;min-height:68px}
body[data-ld-view=navidrone] .ld-demo-banner{margin-bottom:10px;padding:7px 12px;min-height:36px}
body[data-ld-view=navidrone] .ld-tabs{margin-bottom:11px}
body[data-ld-view=navidrone] .ld-tabs button{padding:10px 8px 9px;font-size:13px}
body[data-ld-view=navidrone] .ld-mentor-overview{margin-top:0;padding:13px 12px 11px;border-radius:12px;box-shadow:0 4px 14px #1b579408}
body[data-ld-view=navidrone] .ld-mentor-head{align-items:center;gap:12px}
body[data-ld-view=navidrone] .ld-mentor-kicker{font-size:9px;margin-bottom:2px}
body[data-ld-view=navidrone] .ld-mentor-head h2{font-size:17px}
body[data-ld-view=navidrone] .ld-mentor-head p{font-size:10px;margin-top:3px}
body[data-ld-view=navidrone] .ld-mentor-source{padding:5px 8px;font-size:9px}
body[data-ld-view=navidrone] .ld-mentor-stat-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;margin-top:10px}
body[data-ld-view=navidrone] .ld-mentor-stat{gap:7px;padding:9px 8px;border-radius:9px}
body[data-ld-view=navidrone] .ld-mentor-stat-icon{width:28px;height:28px;border-radius:8px}
body[data-ld-view=navidrone] .ld-mentor-stat-icon svg{width:16px;height:16px}
body[data-ld-view=navidrone] .ld-mentor-stat small{font-size:8px}
body[data-ld-view=navidrone] .ld-mentor-stat strong{font-size:15px}
body[data-ld-view=navidrone] .ld-mentor-stat em{font-size:8px;margin-top:1px}
body[data-ld-view=navidrone] .ld-mentor-main-grid{grid-template-columns:minmax(0,1.75fr) minmax(300px,.85fr);gap:9px;margin-top:9px}
body[data-ld-view=navidrone] .ld-mentor-link-card,body[data-ld-view=navidrone] .ld-mentor-coaching{padding:11px 10px;border-radius:10px}
body[data-ld-view=navidrone] .ld-mentor-card-head{margin-bottom:7px;gap:8px}
body[data-ld-view=navidrone] .ld-mentor-card-head h3{font-size:13px}
body[data-ld-view=navidrone] .ld-mentor-card-head p{font-size:9px;margin-top:2px}
body[data-ld-view=navidrone] .ld-mentor-card-head>span{font-size:8px;padding:3px 6px}
body[data-ld-view=navidrone] .ld-mentor-link-head,body[data-ld-view=navidrone] .ld-mentor-link-row{display:grid;grid-template-columns:28px minmax(125px,1.35fr) minmax(105px,.9fr) minmax(115px,.95fr) 78px;gap:7px;align-items:center;min-width:0}
body[data-ld-view=navidrone] .ld-mentor-link-head{padding:5px 3px;background:#f4f8fd;border-radius:7px;color:#7185a3;font-size:8px}
body[data-ld-view=navidrone] .ld-mentor-link-row{padding:7px 3px}
body[data-ld-view=navidrone] .ld-mentor-row-no{font-size:9px}
body[data-ld-view=navidrone] .ld-mentor-unit strong{font-size:10px}
body[data-ld-view=navidrone] .ld-mentor-unit small{font-size:8px;margin-top:1px}
body[data-ld-view=navidrone] .ld-mentor-study,body[data-ld-view=navidrone] .ld-mentor-outcome{font-size:9px}
body[data-ld-view=navidrone] .ld-mentor-outcome small{font-size:8px;margin-top:1px}
body[data-ld-view=navidrone] .ld-mentor-result{font-size:8px;padding:3px 5px}
body[data-ld-view=navidrone] .ld-mentor-coaching{background:#fff}
body[data-ld-view=navidrone] .ld-mentor-insight{position:relative;align-items:flex-start;gap:8px;margin-top:7px;padding:9px;border:1px solid #dcebf7;border-radius:9px;background:#f8fcff}
body[data-ld-view=navidrone] .ld-mentor-insight:first-of-type{border-top:1px solid #bfe9dc}
body[data-ld-view=navidrone] .ld-mentor-insight.is-good{border-color:#bde9da;background:#f1fcf8}
body[data-ld-view=navidrone] .ld-mentor-insight.is-warn{border-color:#f3dfb9;background:#fffaf2}
body[data-ld-view=navidrone] .ld-mentor-insight.is-next{border-color:#ddd1fb;background:#faf8ff}
body[data-ld-view=navidrone] .ld-mentor-insight>span{width:24px;height:24px}
body[data-ld-view=navidrone] .ld-mentor-insight h4{font-size:9px;margin-bottom:2px}
body[data-ld-view=navidrone] .ld-mentor-insight strong{font-size:9px;line-height:1.4}
body[data-ld-view=navidrone] .ld-mentor-insight p{font-size:8px;line-height:1.45}
body[data-ld-view=navidrone] .ld-mentor-insight>b{margin-left:auto;color:#6f8db3;font-size:18px;line-height:1}
body[data-ld-view=navidrone] .ld-mentor-footnote{font-size:8px;margin-top:7px}
body[data-ld-view=navidrone] .ld-navi-top{margin:10px 0 7px;display:block}
body[data-ld-view=navidrone] .ld-range-title{margin-bottom:7px}
body[data-ld-view=navidrone] .ld-range-title h2{font-size:15px}
body[data-ld-view=navidrone] .ld-navi-range .ld-range-controls{gap:5px}
body[data-ld-view=navidrone] .ld-navi-range input[type=date]{min-height:31px;padding:5px 7px;font-size:10px;width:112px}
body[data-ld-view=navidrone] .ld-navi-range .ld-outline-button{min-height:31px;padding:5px 9px;font-size:10px}
body[data-ld-view=navidrone] .ld-category-filters.ld-navi-filters{margin-bottom:8px}
@media(max-width:1200px){body[data-ld-view=navidrone] .ld-mentor-stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}body[data-ld-view=navidrone] .ld-mentor-main-grid{grid-template-columns:1fr}.ld-mentor-coaching{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.ld-mentor-coaching .ld-mentor-card-head{grid-column:1/-1}.ld-mentor-insight{margin-top:0}}
@media(max-width:700px){body[data-ld-view=navidrone] .ld-main{padding:13px 12px}body[data-ld-view=navidrone] .ld-mentor-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}body[data-ld-view=navidrone] .ld-mentor-link-head{display:none}body[data-ld-view=navidrone] .ld-mentor-link-row{grid-template-columns:22px minmax(105px,1.2fr) minmax(75px,.8fr) 64px;gap:5px}.ld-mentor-link-row>.ld-mentor-outcome{grid-column:3}.ld-mentor-link-row>.ld-mentor-result{grid-column:4;grid-row:1/span 2}.ld-mentor-coaching{display:block}}

/* Mentor reference timeline precision pass: compact overview + matrix controls */
body[data-ld-view=navidrone] .ld-mentor-overview{padding:11px 12px 9px}
body[data-ld-view=navidrone] .ld-mentor-stat-grid{margin-top:8px}
body[data-ld-view=navidrone] .ld-mentor-main-grid{margin-top:8px}
body[data-ld-view=navidrone] .ld-mentor-link-row{padding:5px 3px}
body[data-ld-view=navidrone] .ld-mentor-link-card,body[data-ld-view=navidrone] .ld-mentor-coaching{padding:9px 10px}
body[data-ld-view=navidrone] .ld-mentor-footnote{margin-top:5px}
body[data-ld-view=navidrone] .ld-navi-top{margin:8px 0 8px}
body[data-ld-view=navidrone] .ld-navi-range{width:100%;min-width:0}
body[data-ld-view=navidrone] .ld-range-title{margin-bottom:7px}
body[data-ld-view=navidrone] .ld-timeline-control-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
body[data-ld-view=navidrone] .ld-timeline-control-row .ld-range-controls{flex:none}
body[data-ld-view=navidrone] .ld-timeline-control-row .ld-navi-filters{flex:1;min-width:320px;margin:0;gap:5px}
body[data-ld-view=navidrone] .ld-timeline-control-row .ld-category-chip{padding:4px 8px}
body[data-ld-view=navidrone] .ld-map-toolbar{justify-content:flex-end;margin:0 0 7px}
body[data-ld-view=navidrone] .ld-map-toolbar .ld-matrix-legend{display:none}
body[data-ld-view=navidrone] .ld-matrix-scroll{max-height:470px}
body[data-ld-view=navidrone] .ld-matrix-table thead th{height:42px;padding:8px 7px}
body[data-ld-view=navidrone] .ld-matrix-table thead th:first-child{width:100px}
body[data-ld-view=navidrone] .ld-matrix-table tbody th{width:100px;padding:8px 7px}
body[data-ld-view=navidrone] .ld-matrix-table tbody th strong{font-size:14px}
body[data-ld-view=navidrone] .ld-matrix-table tbody th small{margin-top:2px}
body[data-ld-view=navidrone] .ld-matrix-table td{height:72px;padding:5px 6px}
body[data-ld-view=navidrone] .ld-matrix-nodes{gap:4px;max-height:100px;overflow:auto}
body[data-ld-view=navidrone] .ld-activity-node{min-height:58px;padding:6px 8px;gap:7px;border-radius:8px}
body[data-ld-view=navidrone] .ld-block-symbol .ld-icon{width:16px;height:16px}
body[data-ld-view=navidrone] .ld-block-copy{display:grid;grid-template-columns:minmax(0,1fr);gap:1px;align-items:start}
body[data-ld-view=navidrone] .ld-block-copy time{font-size:9px;line-height:1.15}
body[data-ld-view=navidrone] .ld-block-copy time>span{font-size:8px;margin-left:5px}
body[data-ld-view=navidrone] .ld-block-copy strong{font-size:11px;line-height:1.25}
body[data-ld-view=navidrone] .ld-block-copy>.ld-block-chip{font-size:8px;padding:1px 5px;line-height:1.2;width:max-content;max-width:100%}
body[data-ld-view=navidrone] .ld-block-copy>.ld-block-results{font-size:8px;line-height:1.2;margin-top:1px}
body[data-ld-view=navidrone] .ld-block-chevron{font-size:18px}
@media(max-width:1000px){body[data-ld-view=navidrone] .ld-timeline-control-row{align-items:flex-start;flex-direction:column}body[data-ld-view=navidrone] .ld-timeline-control-row .ld-navi-filters{min-width:0;width:100%}}