:root{color-scheme:light;--ink:#19313b;--muted:#52666b;--navy:#10313a;--dark:#0c2730;--brand:#12786f;--blue:#156c9d;--line:#d9e2df;--page:#f5f7f4;--paper:#fff;--sand:#f7efe4;--focus:#ffdb47;--amber:#9c570c;--shadow:0 13px 36px rgba(19,55,59,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--page);font:16px/1.52 system-ui,-apple-system,"Segoe UI",Arial,sans-serif}h1,h2,h3,p{margin-top:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.37}a{color:#116b75;text-underline-offset:3px}a:hover{color:#064750}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--focus);outline-offset:2px}img{display:block;max-width:100%}[hidden]{display:none!important}.small{font-size:.83rem}.muted{color:var(--muted)}.wide{max-width:1370px;width:calc(100% - 64px);margin-inline:auto}.skip{position:absolute;left:12px;top:-100px;z-index:50;background:var(--focus);padding:8px 16px}.skip:focus{top:10px}
.site-header{color:#e8f1ed;background:var(--navy);border-bottom:1px solid #38616a}.header-line{min-height:64px;display:flex;justify-content:space-between;align-items:center;gap:16px}.brand{display:inline-flex;align-items:center;gap:13px;text-decoration:none;color:#f9fdfb;font-size:1rem;font-weight:760;letter-spacing:-.02em}.brand:hover{color:#fff}.brand small{font-weight:400;opacity:.72}.brand-symbol{display:flex;align-items:center;justify-content:center;border:1px solid #78949a;border-radius:8px;width:44px;height:36px;color:#c9ece0;letter-spacing:-.08em}.brand-symbol span{font-weight:400;margin:0 2px;color:#e9bb71}.course{font-size:.8rem;letter-spacing:.025em;color:#b3c8c9}
.hero{padding:40px 0 34px}.eyebrow,.section-kicker{font-size:.72rem;letter-spacing:.14em;font-weight:800;text-transform:uppercase;color:#637b7c}.hairline{display:inline-block;margin:0 11px;width:34px;vertical-align:middle;border-top:1px solid #a2b8b1}.hero h1{font-size:clamp(3.4rem,6.2vw,6.1rem);line-height:1.035;letter-spacing:-.075em;font-weight:790;margin:12px 0 18px;max-width:900px;color:#12363b}.hero h1 em{font-style:normal;color:#ba5a31}.hero-bottom{display:flex;gap:30px;align-items:flex-start;justify-content:space-between}.hero-bottom p{font-size:1.22rem;line-height:1.48;max-width:790px;margin:0;color:#3c565b}.hero-bottom p strong{font-weight:750;color:var(--navy)}.status{display:flex;align-items:center;gap:11px;white-space:nowrap;color:#74461d;background:#fef0d6;border:1px solid #e8ce9f;padding:10px 14px;border-radius:4px;font-size:.81rem;font-weight:700}.status-dot{height:8px;width:8px;border-radius:50%;background:#db8f3f;box-shadow:0 0 0 4px #f9e0bd}
.kpis{margin-top:30px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #c9d8d2;border-bottom:1px solid #c9d8d2}.kpi{padding:15px 20px 14px;border-right:1px solid #c9d8d2}.kpi:first-child{padding-left:0}.kpi:last-child{border:0}.kpi strong{display:block;font-size:clamp(1.8rem,3.3vw,3rem);font-weight:790;letter-spacing:-.055em;line-height:1.18;color:#123a40;font-variant-numeric:tabular-nums}.kpi span{display:block;font-size:.82rem;margin-top:7px;color:#596e6d}
.help-holder{margin-bottom:30px}.help{border:1px solid #d2ded8;background:#fff;box-shadow:0 5px 24px #11332a09;border-radius:6px}.help summary{display:flex;align-items:center;gap:18px;cursor:pointer;list-style:none;padding:16px 23px}.help summary::-webkit-details-marker{display:none}.summary-bullet{height:38px;width:38px;display:grid;place-items:center;border:1px solid #aec5bc;color:#22756a;font-weight:800;border-radius:50%;font-size:1.14rem;flex-shrink:0}.help summary strong{font-size:1.05rem}.help summary small{display:block;color:var(--muted);font-size:.82rem;margin-top:3px}.summary-chevron{margin-left:auto;font-size:1.3rem;color:#5f7a76;transition:transform .15s}.help[open] .summary-chevron{transform:rotate(180deg)}.help-body{border-top:1px solid var(--line);padding:28px 30px 34px;max-width:1120px}.help-body h2{font-size:1.3rem;letter-spacing:-.03em;margin:14px 0 13px}.help-body h3{font-size:1rem}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;list-style:none;counter-reset:step;padding:0;margin:0 0 26px}.steps li{border-left:3px solid #c5dbd5;padding:7px 16px;background:#f8fbf9;font-size:.9rem}.steps li strong{display:block;color:#124c4f}.rules-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:20px 0 25px}.rule{border:1px solid #c9dad2;padding:23px 24px;border-radius:4px}.rule p{font-size:.91rem;color:#43565b;margin:13px 0}.rule .math{background:#eaf4f0;padding:13px;font-weight:700;color:#15594f;margin-bottom:0}.rule-head{display:flex;align-items:center;gap:13px;color:#204b50}.rule-index{color:#b05e38;font-size:1.4rem;font-weight:790}.example-block{display:grid;grid-template-columns:1.2fr .8fr;gap:26px;padding:22px 25px;background:#f4f0e8;margin-bottom:24px}.example-block p{margin-bottom:11px}.example-images{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.example-card{background:#fff;border:1px solid #e1d9cd;border-radius:4px;overflow:hidden}.example-card img{width:100%;height:140px;object-fit:cover}.example-card span{display:block;padding:7px 10px;font-size:.77rem}.help-notes{margin-bottom:0;padding-left:22px;font-size:.9rem}.help-notes li{padding-bottom:6px}
.sticky-nav{position:sticky;top:0;z-index:9;background:#fff;border-block:1px solid #d4dfd9;box-shadow:0 4px 11px #172f2410}.tabline{display:flex;align-items:center;gap:22px;min-height:62px}.tab{border:0;border-bottom:3px solid transparent;color:#57676d;background:none;height:61px;padding:0 2px;white-space:nowrap;font-weight:730;font-size:.9rem}.tab:hover{color:#154f56}.tab.active{border-bottom-color:#148172;color:#104f54}.tab-count{color:#6d8583;font-weight:450;margin-left:5px}.legend{margin-left:auto;display:flex;align-items:center;gap:9px;color:#6b797c;font-size:.7rem;white-space:nowrap}.legend-ramp{height:9px;width:94px;border-radius:10px;background:linear-gradient(90deg,#d95d54,#f1a46a,#f7df97,#9ed4b5,#258974)}
.panel{padding:28px 0 76px;min-height:54vh}.section-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:19px}.section-kicker{color:#b05b39}.section-intro h2{font-size:clamp(1.7rem,3vw,2.6rem);line-height:1.18;letter-spacing:-.05em;margin:7px 0 8px}.section-intro p{color:#596e6e;max-width:690px;font-size:.94rem;margin-bottom:0}.section-side{text-align:right}.section-side strong{display:block;font-size:2.4rem;letter-spacing:-.05em;line-height:1.1}.section-side span{display:block;font-size:.72rem;color:var(--muted)}
.controls{display:flex;flex-wrap:wrap;align-items:end;gap:16px;padding:15px 21px;background:#fff;border:1px solid #dbe4df;border-radius:5px}.control{display:flex;flex-direction:column;gap:6px;flex:1 1 190px;max-width:330px;color:#556b6c;font-size:.75rem;font-weight:730}.control.wide-control{flex:2 1 270px;max-width:530px}.control input,.control select{background:#fafbfa;color:#17373c;border:1px solid #bacbc6;border-radius:3px;height:43px;width:100%;padding:0 12px;font-size:.9rem;font-weight:450}.control input::placeholder{color:#899b99}.clear-btn,.outline,.link-btn{border:1px solid #b9cec7;border-radius:3px;background:transparent;color:#145958;padding:10px 15px;font-size:.83rem;font-weight:750;white-space:nowrap}.clear-btn{height:43px;margin-left:auto}.clear-btn:hover,.outline:hover,.link-btn:hover{background:#e9f4ef}.result-status{font-size:.78rem;margin:12px 0;color:#607473}.story-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.story-card{display:block;text-align:left;background:#fff;border:1px solid #d7e2dc;padding:0;border-radius:5px;overflow:hidden;color:var(--ink);width:100%;min-width:0;box-shadow:0 3px 12px #18372c08;transition:box-shadow .15s,border-color .15s,transform .15s}.story-card:hover{border-color:#78b0a1;box-shadow:var(--shadow);transform:translateY(-2px)}.story-image{aspect-ratio:1.45;overflow:hidden;background:#e8efea;position:relative}.story-image img{width:100%;height:100%;object-fit:cover}.story-image .card-id{position:absolute;left:12px;top:12px;background:#fffef2ed;color:#1e4447;font-weight:800;font-size:.75rem;padding:4px 8px;border-radius:2px;backdrop-filter:blur(6px)}.story-content{padding:17px 17px 14px}.story-line{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.8em;color:#364e4f;font-size:.85rem;line-height:1.42}.story-score-row{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin:14px 0 10px}.story-score-row strong{font-size:1.47rem;letter-spacing:-.04em;line-height:1.13;font-variant-numeric:tabular-nums}.story-score-row strong small{font-size:.79rem;color:var(--muted);font-weight:500}.story-score-row span{font-size:.73rem;color:#596d6b}.grade-meter{width:100%;height:9px;border-radius:8px;background:#edf1ef;overflow:hidden}.grade-meter span{display:block;height:100%;border-radius:8px;transition:width .15s}.story-stats{display:flex;gap:13px;justify-content:space-between;margin-top:13px;border-top:1px solid #edf0ed;padding-top:11px}.story-stats div{min-width:0}.story-stats strong{font-size:.88rem;display:block;line-height:1.1;font-variant-numeric:tabular-nums}.story-stats span{font-size:.7rem;color:#6c7a7a}.pagination{display:flex;justify-content:center;align-items:center;gap:22px;margin-top:29px}.pagination button{min-width:96px}.pagination span{font-size:.81rem;color:#627676}.empty-state{padding:35px;color:var(--muted);background:#fff;text-align:center;grid-column:1/-1}
.student-controls{margin-bottom:17px}.table-scroll{background:#fff;border:1px solid #dbe4df;border-radius:5px;overflow-x:auto}.score-table{border-collapse:collapse;width:100%;min-width:780px}.score-table th{font-size:.74rem;color:#5b7675;text-align:left;padding:14px 17px;background:#f1f6f3;border-bottom:1px solid #d5e1d9;font-weight:800;white-space:nowrap}.score-table th small{font-weight:450;color:#789089}.score-table td{font-size:.85rem;padding:11px 17px;border-bottom:1px solid #ebf0ec;vertical-align:middle}.score-table tr:last-child td{border-bottom:0}.score-table tr:hover{background:#f7faf8}.score-table tr{cursor:pointer}.score-table .anon{font-weight:790;color:#154f53;font-variant-numeric:tabular-nums}.kind-tag{display:inline-block;font-size:.72rem;padding:3px 8px;background:#eef3f0;color:#4d6965;border-radius:3px;white-space:nowrap}.kind-tag.both{background:#dcefe8;color:#146a53}.kind-tag.none{background:#f6eee9;color:#8c664e}.score-cell{display:flex;align-items:center;gap:10px;white-space:nowrap}.score-cell strong{min-width:43px;text-align:right;font-variant-numeric:tabular-nums}.score-cell .grade-meter{width:105px;height:7px}.detail-link{border:0;background:none;color:#11677a;font-size:.77rem;font-weight:780;text-decoration:underline;text-underline-offset:3px}
.insight-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(260px,1fr);gap:20px}.plot-card,.quadrants,.distribution,.methods{background:#fff;border:1px solid #d8e2dc;border-radius:5px;padding:24px}.plot-head,.distribution-header{display:flex;justify-content:space-between;align-items:center;gap:18px}.plot-head strong{font-size:1rem}.plot-head span{font-size:.75rem;color:var(--muted)}.scatter{height:auto;min-height:390px}.scatter svg{max-width:100%;display:block}.scatter circle{cursor:pointer;transition:stroke .15s}.scatter circle:hover,.scatter circle:focus{stroke:#092b2f;stroke-width:3px}.axis-label{font-size:13px;fill:#627b79}.tick-label{font-size:11px;fill:#718881}.scatter-key{display:flex;justify-content:space-between;gap:12px;color:#687f7a;font-size:.75rem}.quadrants h3{font-size:1.15rem;letter-spacing:-.03em}.quad{display:block;width:100%;border:0;border-bottom:1px solid #edf1ef;background:#fff;text-align:left;padding:17px 2px}.quad:last-child{border-bottom:0}.quad:hover{background:#f5faf7}.quad-title{font-size:.87rem;font-weight:780;display:flex;justify-content:space-between}.quad-title .count{background:#f0f4f0;font-size:.85rem;padding:2px 6px;border-radius:3px}.quad p{font-size:.78rem;color:var(--muted);line-height:1.4;margin:5px 0 0}.distribution{margin-top:22px}.distribution h3,.methods h3{font-size:1.12rem;margin:0 0 5px}.distribution-header p{margin:0;color:var(--muted);font-size:.82rem}.tiny-check{font-size:.77rem;color:#4e6666;display:flex;gap:8px;align-items:center;cursor:pointer}.histogram{margin-top:26px;display:grid;grid-template-columns:repeat(10,minmax(0,1fr));align-items:end;gap:8px;height:220px}.hist-bin{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;min-width:0}.hist-value{font-size:.77rem;font-weight:750;color:#395752;margin-bottom:5px}.hist-bar{width:min(100%,62px);min-height:1px;border-radius:4px 4px 0 0;transition:height .25s}.hist-label{width:100%;border-top:1px solid #b7ccc3;padding-top:7px;text-align:center;font-size:.7rem;color:#627a76}.histogram + .small{margin-top:15px}.methods{margin-top:21px;padding:23px 26px}.methods p{max-width:850px;margin:7px 0;font-size:.86rem;color:#536d6c}
.footer{background:var(--navy);color:#e2eee9;padding:34px 0 42px;border-top:5px solid #16746e}.footer-grid{display:grid;grid-template-columns:1fr 1.55fr 1.3fr;gap:30px}.footer strong{font-size:.85rem}.footer p{font-size:.79rem;color:#b0ccc5;margin:7px 0;max-width:360px}
.detail{width:min(1110px,calc(100% - 25px));max-height:calc(100dvh - 28px);border:0;padding:0;border-radius:6px;box-shadow:0 28px 100px #051d21b0;color:var(--ink)}.detail::backdrop{background:#08252ed9;backdrop-filter:blur(4px)}.detail[open]{display:block}.dialog-inner{min-height:180px;background:#fff}.dialog-bar{position:sticky;top:0;z-index:2;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid #d9e5df;padding:15px 24px}.dialog-actions{display:flex;align-items:center;gap:8px}.link-btn{background:#fff;padding:7px 11px}.close-btn{background:#eaf1ed;border:0;border-radius:50%;color:#24444c;width:38px;height:38px;font-size:1.55rem;line-height:1}.dialog-main{padding:29px 33px}.detail-title{font-size:clamp(1.65rem,3vw,2.5rem);letter-spacing:-.055em;margin:7px 0 9px}.detail-lead{color:#58706b;font-size:.87rem}.detail-story-grid{display:grid;grid-template-columns:minmax(240px,1fr) minmax(0,1fr);gap:27px}.detail-cover{border:1px solid #e0e9e4;background:#edf2ed;align-self:start;border-radius:5px;overflow:hidden}.detail-cover img{width:100%;aspect-ratio:1/1;object-fit:contain}.detail-cover figcaption{padding:12px 16px;font-size:.74rem;color:#536f68;background:#fff}.score-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.score-head strong{font-size:2.5rem;line-height:1.1;letter-spacing:-.06em;font-variant-numeric:tabular-nums}.score-head strong small{font-size:.91rem;color:var(--muted);letter-spacing:0;font-weight:400}.big-bar{height:15px;border-radius:18px;background:#ebf0ed;margin:11px 0 21px;overflow:hidden}.big-bar span{display:block;height:100%}.definition{border-left:3px solid #7bb8ac;padding:5px 13px;margin:17px 0;background:#f7faf8;font-size:.85rem}.definition strong{display:block;margin-bottom:3px}.definition p{margin:0}.mini-table{width:100%;border-collapse:collapse;font-size:.85rem;margin:12px 0 17px}.mini-table th,.mini-table td{border-bottom:1px solid #e4ebe5;padding:11px 4px;text-align:left;vertical-align:top}.mini-table th{color:#5b7573;font-size:.75rem}.mini-table td.numeric{text-align:right;font-variant-numeric:tabular-nums;font-weight:750}.mini-table tr:last-child td{border-bottom:0}.detail-section{margin-top:31px;border-top:1px solid #d8e2dd;padding-top:22px}.detail-section h3{font-size:1.2rem;margin-bottom:6px;letter-spacing:-.03em}.detail-section > p{font-size:.84rem;color:var(--muted)}.smallcaps{font-size:.69rem;text-transform:uppercase;letter-spacing:.1em;font-weight:820;color:#617b74}.mini-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:15px 0}.mini-summary div{padding:13px 15px;background:#f6f9f7;border:1px solid #e1e9e4}.mini-summary strong{font-size:1.28rem;display:block;letter-spacing:-.02em}.mini-summary span{display:block;color:#637b76;font-size:.72rem}.judge-row{border:1px solid #e2e9e4;background:#fff;border-radius:4px;margin:9px 0;overflow:hidden}.judge-row summary{cursor:pointer;padding:13px 16px;display:grid;grid-template-columns:minmax(120px,1fr) auto auto;gap:12px;align-items:center;list-style:none;font-size:.83rem}.judge-row summary::-webkit-details-marker{display:none}.judge-row[open] summary{background:#f6faf7;border-bottom:1px solid #dfe8e2}.judge-row .judge-detail{padding:13px 18px;font-size:.83rem;color:#485e5c}.judge-detail p{margin:0 0 9px}.pill{font-size:.72rem;font-weight:720;padding:3px 8px;border-radius:3px;background:#eef4f2;color:#345d5a;white-space:nowrap}.pill.pass{background:#daf0e5;color:#1d6b50}.pill.fail{background:#fae2de;color:#ad4231}.pill.skip{background:#f4eddf;color:#916622}.short-pic-list{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:12px 0}.short-pic-list button{border:1px solid #dde6e1;background:white;border-radius:3px;padding:4px;color:#1c484b}.short-pic-list img{width:56px;height:56px;object-fit:cover}.short-pic-list span{font-size:.7rem}.short-pic-list .selected{outline:3px solid #df9363}.short-pic-list .actual{outline:3px solid #2e9581}.student-score-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin:20px 0}.score-box{border:1px solid #d7e4dc;background:#fbfdfb;border-radius:4px;padding:16px 18px}.score-box .score-head strong{font-size:1.6rem}.score-box h3{font-size:.91rem}.score-breakdown{border-top:1px solid #e0e7e1;margin-top:16px;padding-top:10px}.score-breakdown p{display:flex;justify-content:space-between;gap:12px;font-size:.81rem;margin:8px 0}.score-breakdown b{font-variant-numeric:tabular-nums}.student-reading-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.reading-card{border:1px solid #e0e8e2;border-radius:4px;padding:13px;display:grid;grid-template-columns:85px 1fr;gap:12px}.reading-card img{width:85px;aspect-ratio:1;object-fit:cover}.reading-card .reading-info{min-width:0}.reading-card .reading-info strong{display:block;font-size:.88rem}.reading-card .reading-info p{margin:4px 0 0;font-size:.76rem;color:var(--muted)}.reading-card .mini-badges{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px}.dialog-bottom{position:sticky;bottom:0;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:12px 25px;border-top:1px solid #dbe5df;background:#fff}.dialog-bottom button{min-width:103px}
@media(max-width:1140px){.story-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.wide{width:calc(100% - 44px)}}
@media(max-width:840px){.story-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.insight-layout{grid-template-columns:1fr}.hero-bottom{flex-direction:column;gap:17px}.rules-grid{grid-template-columns:1fr}.course{display:none}.footer-grid{grid-template-columns:1fr 1fr}.legend{display:none}.detail-story-grid{grid-template-columns:1fr}.detail-cover{max-width:460px}.control{max-width:none}.control.wide-control{max-width:none}}
@media(max-width:560px){.wide{width:calc(100% - 28px)}.site-header .header-line{min-height:56px}.hero{padding:38px 0 32px}.hero h1{font-size:3.65rem;margin:12px 0 20px}.hero-bottom p{font-size:1.02rem}.kpis{grid-template-columns:repeat(2,1fr);margin-top:28px}.kpi{border-bottom:1px solid #c9d8d2}.kpi:nth-child(even){border-right:0}.kpi:nth-child(n+3){border-bottom:0}.kpi:nth-child(3){padding-left:0}.help-holder{margin-bottom:27px}.help summary{padding:15px;gap:12px}.help summary strong{font-size:.86rem}.help summary small{font-size:.72rem}.help-body{padding:16px 17px 23px}.steps{grid-template-columns:1fr}.example-block{grid-template-columns:1fr;padding:16px}.example-card img{height:130px}.tabline{gap:13px;overflow:auto;min-height:52px}.tab{font-size:.79rem;height:52px}.panel{padding-top:26px}.section-intro h2{font-size:1.85rem}.section-side{display:none}.controls{padding:14px;gap:12px}.clear-btn{width:100%;margin:0}.story-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.story-content{padding:11px}.story-image{aspect-ratio:1}.story-line{font-size:.76rem;min-height:3.2em}.story-score-row strong{font-size:1.14rem}.story-stats{gap:4px}.story-stats strong{font-size:.78rem}.story-stats span{font-size:.61rem}.kpi strong{font-size:2rem}.footer-grid{grid-template-columns:1fr;gap:14px}.detail{width:calc(100% - 12px);max-height:calc(100dvh - 8px)}.dialog-main{padding:19px 16px}.dialog-bar{padding:10px 14px}.student-score-grid,.student-reading-list{grid-template-columns:1fr}.mini-summary{grid-template-columns:repeat(2,1fr)}.plot-card,.quadrants,.distribution,.methods{padding:15px}.scatter{min-height:250px}.judge-row summary{grid-template-columns:minmax(95px,1fr) auto;gap:6px}.judge-row summary .smallcaps{display:none}.pagination{gap:14px}.pagination button{padding:9px 11px}.reading-card{grid-template-columns:72px 1fr}.reading-card img{width:72px}.dialog-bottom{padding:10px 12px}.dialog-bottom button{min-width:77px;font-size:.72rem}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}
.privacy-tag{position:absolute;right:10px;top:12px;background:#1b4741e8;color:#fff;font-weight:750;font-size:.68rem;padding:4px 8px;border-radius:2px}

.pairwise-detail{background:#f7faf8;border:1px solid #dae7dd;border-radius:4px;margin:17px 0;padding:13px 17px}.pairwise-detail summary{cursor:pointer;color:#11655d;font-weight:780;font-size:.86rem}.pairwise-detail > p{margin:12px 0;font-size:.8rem}.pairwise-scroll{max-height:390px;overflow:auto}.pairwise-scroll .mini-table{margin:8px 0}.pairwise-scroll th{background:#eff5f1;position:sticky;top:0}.pairwise-scroll td{font-size:.77rem}

/* Proposed story scoring: three equal normalized criteria and a clickable 0.25-mark histogram. */
.rules-grid.three-rules{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.three-rules .rule{padding:18px 19px}
.three-rules .rule p{font-size:.85rem;line-height:1.5}
.three-rules .rule-head{gap:9px}
.three-rules .rule-head strong{font-size:.94rem}
.formula-display{margin:20px 0 14px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:11px;background:#e8f3ee;border-left:4px solid #13766f;padding:16px 20px}
.formula-display span{font-size:.84rem;font-weight:760;color:#396a62}
.formula-display strong{font-size:clamp(.94rem,1.5vw,1.12rem);color:#174b48}
.quarter-distribution{border:1px solid #d6e5dc;background:linear-gradient(180deg,#fbfdfb,#f2f7f3);padding:20px 21px 19px;border-radius:4px;margin:26px 0 29px}
.quarter-title{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:9px}
.quarter-title h2{margin:0 0 5px}.quarter-title p{font-size:.83rem;margin:0;color:#54706c}
.quarter-meta{text-align:right;flex-shrink:0;color:#244f4b}.quarter-meta strong{font-size:1.65rem;line-height:1;letter-spacing:-.04em;display:block}.quarter-meta span{font-size:.7rem;color:#627c74}
.quarter-scroll{overflow-x:auto;padding:5px 2px 9px;scrollbar-color:#b5cac0 #f2f5f2}
.quarter-bars{min-width:960px;display:grid;grid-template-columns:repeat(40,minmax(18px,1fr));gap:3px;height:173px;align-items:end;border-bottom:1px solid #9cb7ae;padding:0 1px}
.quarter-bin{display:flex;flex-direction:column;justify-content:flex-end;align-items:stretch;height:100%;min-width:0;text-align:center;gap:1px}
.quarter-count{font-weight:740;color:#365952;font-size:.63rem;line-height:1.1}
.quarter-zero{color:#a9beb6;font-size:.65rem;line-height:1.1}
.quarter-bar{display:block;border:0;border-radius:2px 2px 0 0;min-height:5px;width:100%;padding:0;opacity:.92;outline-offset:2px;transition:opacity .12s,filter .12s,outline-color .12s;position:relative}
.quarter-bar:hover{opacity:1;filter:brightness(.88)}
.quarter-bar.selected{outline:3px solid #163a47;outline-offset:1px;opacity:1;z-index:1}
.quarter-bar:focus-visible{outline:3px solid #ffcb45;outline-offset:2px;z-index:2}
.quarter-ticks{min-width:960px;position:relative;height:26px;margin-top:3px}
.quarter-ticks span{position:absolute;transform:translateX(-50%);color:#687e78;font-weight:600;font-size:.7rem;white-space:nowrap}
.quarter-ticks span:first-child{transform:none}.quarter-ticks span:last-child{transform:translateX(-100%)}
.quarter-distribution > .small{margin:7px 0 0}
.selected-band{background:#e6f3eb;border-left:4px solid #1b8069;display:flex;align-items:center;justify-content:space-between;gap:12px;margin:15px 0 -1px;padding:11px 16px;color:#155246;font-size:.83rem;font-weight:760}
.selected-band button{border:1px solid #98c3b4;color:#125946;font-size:.78rem;padding:6px 10px;border-radius:4px;background:white;white-space:nowrap}
.selected-band button:hover{background:#dff1e8}
.nested-help{border-top:1px solid #d8e4dc;border-bottom:1px solid #d8e4dc;padding:13px 0;margin:19px 0 22px}
.nested-help summary{display:list-item;padding:2px;list-style:revert;font-size:.92rem;font-weight:750;color:#175a59;cursor:pointer}
.nested-help p{font-size:.88rem;line-height:1.5;color:#496561;margin:12px 0 0}
.uniqueness-explain{background:#f7faf7;border-left:3px solid #74a89f;padding:12px 16px;margin:17px 0 15px}
.uniqueness-explain p{font-size:.87rem;margin:5px 0 10px;line-height:1.5}
.uniqueness-explain .formula-line{font-weight:760;color:#1e514e;background:#eaf3ef;padding:10px 12px;overflow-wrap:anywhere}
.near-stories{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:15px 0}
.near-card{display:grid;grid-template-columns:86px minmax(0,1fr);align-items:center;gap:13px;text-align:left;min-width:0;border:1px solid #d2e1d8;background:white;border-radius:5px;padding:7px;cursor:pointer;color:#1a4243}
.near-card:hover{background:#f0f7f2;border-color:#5fafa0}
.near-card img{width:86px;height:86px;object-fit:cover;background:#e5ece7;border-radius:3px}
.near-meta{min-width:0}.near-meta strong{display:block;font-size:.92rem}.near-meta span{display:block;color:#5a7771;font-size:.75rem}
.proposed-callout{display:flex;justify-content:space-between;flex-wrap:wrap;align-items:center;gap:12px;background:#edf6f1;border:1px solid #c9e5d6;border-left:4px solid #18866b;padding:14px 18px;margin:14px 0}
.proposed-callout strong{font-size:1.05rem;color:#145c51}.proposed-callout span{color:#57716a;font-size:.83rem;max-width:500px}
@media(max-width:930px){.rules-grid.three-rules{grid-template-columns:1fr}.near-card{grid-template-columns:60px 1fr}.near-card img{width:60px;height:60px}}
@media(max-width:560px){.quarter-distribution{padding:17px 13px}.quarter-meta strong{font-size:1.3rem}.formula-display{padding:12px 14px}.near-stories{grid-template-columns:1fr}.near-card{grid-template-columns:72px 1fr}.near-card img{width:72px;height:72px}.proposed-callout{flex-direction:column;align-items:flex-start}.selected-band{flex-wrap:wrap}}

/* Story scores use the 0–1 average. Four clickable bins cover 0–1 in 0.25 steps. */
.quarter-bars{grid-template-columns:repeat(4,minmax(0,1fr));min-width:0;gap:10px}
.quarter-bin{min-width:0}
.quarter-count{font-size:.84rem}
.quarter-ticks{min-width:0}
.review-banner{display:flex;align-items:center;justify-content:space-between;gap:15px;background:#fff7e9;border:1px solid #eacb8e;border-left:4px solid #be7832;padding:12px 16px;margin-top:14px;color:#774417;font-size:.82rem;line-height:1.5}
.review-banner strong{color:#6b3a0d}
.review-banner .outline{color:#78501b;border-color:#c99452;background:#fffdf8}
.review-banner .outline:hover{background:#ffebc8}
.privacy-tag{background:#9d4a0cee;color:#fff;font-size:.71rem;box-shadow:0 0 0 1px #fff9}
.privacy-warning{margin:19px 0;background:#fff3df;border:1px solid #e3bd78;border-left:5px solid #d18521;border-radius:4px;padding:14px 18px;color:#673d18}
.privacy-warning strong{display:block;margin-bottom:5px;font-size:.98rem}
.privacy-warning p{margin:0;font-size:.85rem}
.correlation-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin:14px 0 20px}
.correlation-card{background:#fff;border:1px solid #d8e2dc;border-radius:5px;padding:16px 17px 7px;min-width:0}
.correlation-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.correlation-heading h3{font-size:1.08rem;letter-spacing:-.035em;margin:0 0 4px}
.correlation-heading p{font-size:.73rem;margin:0;line-height:1.35;color:#66817b}
.correlation-number{text-align:right;white-space:nowrap}
.correlation-number strong{display:block;font-size:1.35rem;color:#135a56;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.correlation-number span{display:block;font-size:.68rem;color:#638079}
.correlation-svg svg{display:block;width:100%;max-width:100%;height:auto;margin-top:12px}
.correlation-svg circle:hover,.correlation-svg circle:focus{stroke:#123d42;stroke-width:2.7;opacity:1}
.chart-explainer{margin:2px 0 20px;color:#54706a}
#quadrants{max-width:none;margin-bottom:20px}
#quadrants .quad{display:inline-flex;flex-direction:column;vertical-align:top;width:calc(25% - 9px);border:1px solid #dce6df;border-radius:4px;margin:4px;padding:13px 12px;background:#f9fcf9}
#quadrants .quad:hover{background:#e9f6ee}
#quadrants .quad-title{width:100%;gap:10px}
#quadrants .quad .count{white-space:nowrap}
@media(max-width:930px){.correlation-grid{grid-template-columns:1fr}#quadrants .quad{width:calc(50% - 10px)}}
@media(max-width:560px){.review-banner{flex-direction:column;align-items:flex-start}.review-banner .outline{width:100%}.correlation-card{padding:13px 12px 5px}.correlation-heading h3{font-size:.96rem}.correlation-number strong{font-size:1.1rem}#quadrants .quad{width:100%}}

/* Final results: a true 0–10 scale, 40 quarter-mark bins, and accessible score explanations. */
.final-status{background:#e6f4ed;border-color:#c8dfd2;color:#176052}
.final-status .status-dot{background:#15866b;box-shadow:0 0 0 4px #d5eddd}
.quarter-bars{grid-template-columns:repeat(40,minmax(18px,1fr));min-width:960px;gap:3px}
.quarter-ticks{min-width:960px}
.score-table{min-width:1540px}
.score-table th{white-space:normal;vertical-align:top;min-width:140px;padding:15px 12px 13px;font-size:.76rem;line-height:1.35}
.score-table th:first-child{min-width:90px}.score-table th:nth-child(2){min-width:100px}
.score-table th small{display:block;font-size:.69rem;line-height:1.38;margin-top:5px;max-width:210px;white-space:normal;color:#69847e}
.score-table td{padding:11px 12px}
.score-cell{gap:7px}.score-cell .grade-meter{width:76px;min-width:56px}
.student-help{border:1px solid #cbded1;border-radius:5px;background:#fff;margin:0 0 18px;overflow:hidden}
.student-help>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:19px 22px;cursor:pointer;list-style:none;color:#195a51}
.student-help>summary::-webkit-details-marker{display:none}
.student-help>summary strong{font-size:.98rem}.student-help>summary span{font-size:.79rem;color:#637970}
.student-help>summary::after{content:'⌄';font-size:1.3rem;color:#57817a}
.student-help[open]>summary::after{transform:rotate(180deg)}
.student-help-body{padding:22px 24px 27px;border-top:1px solid #dae7de}
.student-help-body>p{font-size:.89rem;color:#4c6561}
.student-rules{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin:16px 0 22px}
.student-rules section{background:#f5faf6;padding:17px 18px;border:1px solid #d9e8dd;border-radius:3px}
.student-rules h3{font-size:.98rem;margin:0 0 9px;color:#235c53}
.student-rules p{font-size:.84rem;color:#4b6760;line-height:1.5;margin:7px 0}
.student-distributions{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
.student-distributions>div{min-width:0;background:#fbfdfb;border:1px solid #dce7df;padding:14px 15px 12px;border-radius:4px}
.student-distributions h3{font-size:1rem;margin:0 0 4px}
.student-distributions>div>p{font-size:.76rem;color:#647b74;margin-bottom:12px}
.student-hist-bars{display:grid;grid-template-columns:repeat(20,minmax(9px,1fr));gap:3px;align-items:end;height:119px}
.student-hist-bin{display:flex;flex-direction:column;justify-content:flex-end;align-items:stretch;min-width:0;height:100%;border:0;background:none;padding:0;cursor:pointer}
.student-hist-bin:hover .student-hist-bar{filter:brightness(.87)}
.student-hist-bin.selected .student-hist-bar{outline:2px solid #193a49;outline-offset:2px}
.student-bin-count{display:block;text-align:center;font-size:.58rem;color:#59736a;font-weight:710;line-height:1.1;min-height:10px}
.student-hist-bar{display:block;min-height:3px;border-radius:2px 2px 0 0;opacity:.92}
.student-hist-ticks{position:relative;height:20px;margin-top:5px;border-top:1px solid #bccfc1}
.student-hist-ticks span{position:absolute;left:0;transform:translateX(-50%);font-size:.68rem;color:#5f7871}
.student-hist-ticks span:first-child{transform:none}
.student-hist-ticks span:last-child{transform:translateX(-100%)}
.student-histogram-note{font-size:.78rem}
.judge-row summary{grid-template-columns:minmax(62px,.5fr) minmax(180px,2.3fr) auto auto;gap:9px}
.narration-excerpt{display:block;color:#687c79;font-size:.78rem;line-height:1.35;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;min-width:0}
.narration-transcript{background:#f1f7f3;border-left:4px solid #54a78f;padding:15px 19px;margin:0 0 14px}
.narration-transcript strong,.judge-reason strong{display:block;font-size:.81rem;color:#25574e;margin:0 0 8px}
.narration-transcript blockquote{font-size:.93rem;line-height:1.55;color:#203d3a;margin:0;white-space:pre-wrap;overflow-wrap:anywhere}
.narration-transcript blockquote.translation{margin-top:5px;padding-top:8px;border-top:1px solid #cce3d5}
.narration-transcript .translation-label{margin-top:13px}
.judge-reason{margin-bottom:13px}
.judge-reason p{font-size:.86rem;color:#425c54}
.student-filter-chip{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 14px;border-left:4px solid #2d8b6f;background:#eaf7ed;margin:-2px 0 15px;font-size:.82rem;color:#1c5f4d}
.student-filter-chip button{border:1px solid #a2cbb4;padding:6px 9px;border-radius:3px;background:#fff;color:#175f4e;cursor:pointer}
.range-note{font-size:.72rem;color:#617b74;margin:7px 0 0}
@media(max-width:930px){.student-rules{grid-template-columns:1fr}.student-distributions{grid-template-columns:1fr}}
@media(max-width:560px){.judge-row summary{grid-template-columns:54px minmax(74px,1fr) auto;gap:6px}.judge-row summary>.pill:last-child{display:none}.narration-excerpt{font-size:.7rem}.student-help>summary{padding:13px 15px}.student-help>summary span{display:none}.student-help-body{padding:15px 16px}.student-distributions{gap:15px}.score-table{min-width:1320px}}
