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80px;display:flex;position:relative}.legal-inner{width:100%;max-width:680px}.legal-back{color:var(--text-2);margin-bottom:32px;font-size:13px;text-decoration:none;display:inline-block}.legal-back:hover{color:var(--text-1)}.legal-title{color:var(--text-1);margin-bottom:6px;font-size:clamp(24px,5vw,36px);font-weight:700}.legal-meta{color:var(--text-3);margin-bottom:40px;font-size:13px}.legal-inner section{margin-bottom:32px}.legal-inner h2{color:var(--text-1);margin-bottom:10px;font-size:16px;font-weight:600}.legal-inner p,.legal-inner li{color:var(--text-2);font-size:14px;line-height:1.7}.legal-inner ul{padding-left:20px;list-style:outside}.legal-inner li{margin-bottom:6px}.legal-inner a{color:var(--accent);text-underline-offset:3px;text-decoration:underline}::view-transition-old(root){mix-blend-mode:normal;animation:none}::view-transition-new(root){mix-blend-mode:normal;animation:none}.kh-shell{background:var(--bg);min-height:100svh;color:var(--text);z-index:0;position:relative}.kh-top{border-bottom:1px solid var(--border);background:radial-gradient(900px 320px at 50% 0,#2ea84a2e 0%,#0000 100%);padding:44px 40px 28px}.kh-top .inner{text-align:center;flex-direction:column;align-items:center;gap:20px;max-width:1100px;margin:0 auto;display:flex}.kh-eyebrow{background:var(--accent);border-radius:999px;align-items:center;gap:8px;padding:5px 14px;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.kh-eyebrow{background:color-mix(in oklab, var(--accent) 12%, var(--surface))}}.kh-eyebrow{color:var(--accent);letter-spacing:.04em;border:1px solid var(--accent);font-size:12px;font-weight:600}@supports (color:color-mix(in lab, red, red)){.kh-eyebrow{border:1px 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var(--border);border-radius:4px;flex-shrink:0;margin-right:8px;padding:2px 6px;font-family:inherit;font-size:11px}.kh-clear{color:var(--text-3);cursor:pointer;background:0 0;border:none;border-radius:50%;place-items:center;margin-right:6px;padding:4px;transition:color .12s,background .12s;display:grid}.kh-clear:hover{color:var(--text);background:var(--surface-2)}.kh-search .kh-go{background:var(--accent);color:var(--accent-on);border-radius:calc(var(--r-md) - 4px);cursor:pointer;border:none;flex-shrink:0;padding:10px 22px;font-family:inherit;font-size:13px;font-weight:600}.kh-search-drop{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);z-index:50;position:absolute;top:calc(100% + 8px);left:0;right:0;overflow:hidden;box-shadow:0 8px 32px #0000002e}.kh-search-empty{text-align:center;color:var(--text-3);padding:20px;font-size:14px}.kh-drop-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-3);padding:10px 16px 4px;font-size:10px;font-weight:700}.kh-drop-row{color:var(--text);cursor:pointer;align-items:center;gap:12px;padding:10px 16px;text-decoration:none;transition:background .12s;display:flex}.kh-drop-row:hover{background:var(--accent)}@supports (color:color-mix(in lab, red, red)){.kh-drop-row:hover{background:color-mix(in oklab, var(--accent) 6%, var(--surface))}}.kh-drop-ico{color:var(--text-3);flex-shrink:0}.kh-drop-row:hover .kh-drop-ico{color:var(--accent)}.kh-drop-title{flex:1;font-size:14px;font-weight:500;line-height:1.3}.kh-drop-meta{color:var(--text-3);margin-top:2px;font-size:11.5px}.kh-drop-arr{color:var(--text-3);flex-shrink:0;margin-left:auto}.kh-drop-row:hover .kh-drop-arr{color:var(--accent)}.kh-trending{color:var(--text-3);flex-wrap:wrap;justify-content:center;align-items:center;gap:18px;font-size:13px;display:flex}.kh-trending .kh-tlbl{text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-weight:600}.kh-trending 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.12s;display:flex}.kh-rail-item:hover{background:var(--surface-2);color:var(--text)}.kh-rail-item.active{background:var(--surface);color:var(--text);border:1px solid var(--border);padding:7px 9px}.kh-rail-item svg{color:var(--text-3);flex-shrink:0}.kh-rail-item.active svg{color:var(--accent-2)}[data-theme=dark] .kh-rail-item.active svg{color:var(--accent)}.kh-ct{background:var(--accent-soft);color:var(--accent-2);font-variant-numeric:tabular-nums;border-radius:999px;margin-left:auto;padding:1px 7px;font-size:10px;font-weight:700}[data-theme=dark] .kh-ct{color:var(--accent)}.kh-rail-sub{flex-direction:column;gap:2px;margin-top:2px;padding-left:26px;display:flex}.kh-rail-sub a{color:var(--text-3);border-radius:var(--r-md);padding:4px 8px;font-size:12.5px;text-decoration:none;transition:color .12s,background .12s}.kh-rail-sub a:hover{color:var(--text-2);background:var(--surface-2)}.kh-content{min-width:0;padding:36px 0 36px 36px}.kh-content>section+section{margin-top:44px}.kh-h{justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:18px;display:flex}.kh-h h2{font-family:var(--serif);letter-spacing:-.02em;margin:0;font-size:28px;font-weight:400;line-height:1.1}.kh-h .kh-hsub{color:var(--text-3);margin-top:4px;font-size:13px}.kh-h .kh-all{color:var(--text-2);cursor:pointer;align-items:center;gap:4px;font-size:13px;text-decoration:none;transition:color .12s;display:inline-flex}.kh-h .kh-all:hover{color:var(--text)}.kh-cats{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}.kh-cat{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);cursor:pointer;flex-direction:column;gap:14px;padding:22px;text-decoration:none;transition:border-color .15s,transform .15s;display:flex}.kh-cat:hover{border-color:var(--border-2);transform:translateY(-2px)}.kh-cat-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.kh-cat-ico{background:var(--accent-soft);width:38px;height:38px;color:var(--accent);border-radius:10px;flex-shrink:0;place-items:center;display:grid}.kh-cat-ct{color:var(--text-3);text-transform:uppercase;letter-spacing:.08em;font-size:11px;font-weight:600}.kh-cat h3{font-family:var(--serif);letter-spacing:-.01em;color:var(--text);margin:0;font-size:22px;font-weight:500;line-height:1.15}.kh-cat p{color:var(--text-2);margin:0;font-size:13px;line-height:1.55}.kh-cat-links{border-top:1px solid var(--border);flex-direction:column;gap:1px;padding-top:12px;display:flex}.kh-cat-links a{color:var(--text-2);cursor:pointer;justify-content:space-between;align-items:center;gap:8px;padding:6px 0;font-size:13px;text-decoration:none;transition:color .12s;display:flex}.kh-cat-links a:hover{color:var(--text)}.kh-cat-links a 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.kh-qt{color:var(--accent)}.kh-qa-more{border-radius:var(--r-md);background:var(--bg-2);border:1px solid var(--border);text-align:center;color:var(--text);cursor:pointer;width:100%;margin-top:10px;padding:10px;font-family:inherit;font-size:13px;font-weight:500;text-decoration:none;transition:background .12s;display:block}.kh-qa-more:hover{background:var(--surface-2)}.kh-letter{border-radius:var(--r-md);grid-template-columns:1fr auto;align-items:center;gap:32px;max-width:1100px;margin:56px auto 80px;padding:56px 40px;display:grid}.kh-letter h3{font-family:var(--serif);letter-spacing:-.02em;margin:0 0 6px;font-size:clamp(24px,3vw,36px);font-weight:400}.kh-letter p{color:var(--text-2);margin:0;font-size:14px}.kh-letter-form{gap:8px;display:flex}.kh-letter-form input{background:var(--surface);border:1px solid var(--border-2);border-radius:var(--r-md);color:var(--text);outline:none;width:280px;padding:11px 14px;font-family:inherit;font-size:14px;transition:border-color .15s}.kh-letter-form input:focus{border-color:var(--accent)}.kh-letter-form button{background:var(--accent);color:var(--accent-on);border-radius:var(--r-md);cursor:pointer;border:none;padding:11px 20px;font-family:inherit;font-size:14px;font-weight:600}@media (max-width:900px){.kh-main{grid-template-columns:1fr}.kh-rail{display:none}.kh-content{padding:24px 16px}.kh-top{padding:28px 16px 20px}.kh-cats,.kh-two{grid-template-columns:1fr}.kh-trend-row{grid-template-columns:28px 1fr 18px}.kh-trend-views,.kh-trend-time{display:none}.kh-letter{grid-template-columns:1fr;padding:24px 16px}.kh-letter-form input{width:100%}.kh-letter-form{flex-direction:column}}.cmd-backdrop{z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;justify-content:center;align-items:flex-start;padding-top:clamp(60px,12vh,140px);display:flex;position:fixed;inset:0}.cmd-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);flex-direction:column;width:100%;max-width:620px;max-height:70vh;display:flex;overflow:hidden;box-shadow:0 24px 64px #00000059}.cmd-input-row{border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:10px;padding:14px 16px;display:flex}.cmd-search-ico{color:var(--text-3);flex-shrink:0}.cmd-input{color:var(--text);background:0 0;border:none;outline:none;flex:1;font-family:inherit;font-size:15px}.cmd-input::placeholder{color:var(--text-3)}.cmd-x{color:var(--text-3);cursor:pointer;background:0 0;border:none;border-radius:50%;place-items:center;padding:3px;transition:color .12s;display:grid}.cmd-x:hover{color:var(--text)}.cmd-esc{color:var(--text-3);border:1px solid var(--border);cursor:pointer;border-radius:4px;flex-shrink:0;padding:2px 6px;font-family:inherit;font-size:10px}.cmd-list{flex:1;padding:6px 8px;overflow-y:auto}.cmd-section-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-3);padding:10px 8px 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5px;font-family:monospace;font-size:11.5px}.article-modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:50;background:#0009;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.article-modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-pop);flex-direction:column;width:100%;max-width:880px;max-height:92vh;display:flex;overflow:hidden}.article-modal-header{border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:12px;padding:20px 24px;display:flex}.article-modal-body{flex:1;padding:24px;overflow-y:auto}.article-modal-footer{border-top:1px solid var(--border);flex-shrink:0;gap:10px;padding:16px 24px;display:flex}.img-upload-toolbar{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.img-upload-btn{border:1px solid 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(max-width:768px){#mobile-block{z-index:9999;background:var(--bg,#0d0d0d);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:32px;display:flex;position:fixed;inset:0}#mobile-block~*{display:none!important}.mb-title{color:var(--text,#f2f2f2);margin:0;font-size:20px;font-weight:700}.mb-body{color:var(--text-2,#999);max-width:280px;margin:0;font-size:14px;line-height:1.6}}.md-body>:first-child{margin-top:0!important}.md-body>:last-child{margin-bottom:0!important}.md-body p{margin:0 0 10px}.md-body ul,.md-body ol{margin:0 0 10px;padding-left:22px}.md-body li{margin-bottom:3px}.md-body code{background:#ffffff14;border-radius:3px;padding:1px 5px;font-family:monospace;font-size:.88em}.md-body pre{background:#ffffff0f;border-radius:6px;margin:0 0 10px;padding:12px 14px;overflow-x:auto}.md-body pre code{background:0 0;padding:0}.an-panel{border-radius:var(--r-lg);border:1px solid;padding:24px 26px}.an-kpis{flex-wrap:wrap;align-items:stretch;gap:0;display:flex}.an-kpi{padding:0 26px;position:relative}.an-kpi:first-child{padding-left:0}.an-kpi+.an-kpi:before{content:"";background:var(--border);width:1px;position:absolute;top:4px;bottom:4px;left:0}.an-kpi-num{font-family:var(--serif);letter-spacing:-.02em;color:var(--text);font-variant-numeric:tabular-nums;font-size:38px;font-weight:400;line-height:1}.an-kpi-num.warn{color:var(--warn)}.an-kpi-label{letter-spacing:.1em;color:var(--text-3);text-transform:uppercase;max-width:160px;margin-top:9px;font-size:10.5px;font-weight:700}.an-kpi-label b{color:var(--text-2);font-weight:700}.an-chart{margin-top:26px}.an-plot{position:relative}.an-chart-grid{grid-template-columns:230px 1fr;align-items:center;gap:16px 18px;display:grid}.an-bar-label{color:var(--text-2);text-align:right;font-size:12px;line-height:1.35}.an-bar-label .mk{color:var(--text-3)}.an-bars{flex-direction:column;gap:5px;display:flex;position:relative}.an-gridlines{pointer-events:none;position:absolute;inset:0 0 30px 248px}.an-gridline{background:var(--border);width:1px;position:absolute;top:0;bottom:0}.an-gridline.zero{background:var(--border-2)}.an-bar-track{height:9px}.an-bar{border-radius:999px;justify-content:flex-end;align-items:center;min-width:3px;height:9px;display:flex;position:relative}.an-bar.students{background:linear-gradient(90deg, var(--accent), var(--accent))}@supports (color:color-mix(in lab, red, red)){.an-bar.students{background:linear-gradient(90deg, color-mix(in oklab, var(--accent) 78%, #000), var(--accent))}}.an-bar.completed{background:linear-gradient(90deg, var(--indigo), var(--indigo))}@supports (color:color-mix(in lab, red, red)){.an-bar.completed{background:linear-gradient(90deg, color-mix(in oklab, var(--indigo) 80%, #000), var(--indigo))}}.an-bar-val{color:var(--text-2);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:11px;font-weight:700;position:absolute;right:-7px;transform:translate(100%)}.an-axis{height:30px;margin-top:4px;position:relative}.an-tick{color:var(--text-3);font-variant-numeric:tabular-nums;font-size:11px;position:absolute;top:8px;transform:translate(-50%)}.an-legend{justify-content:center;align-items:center;gap:20px;margin-top:4px;display:flex}.an-leg{color:var(--text-2);align-items:center;gap:8px;font-size:12.5px;display:inline-flex}.an-leg-dot{border-radius:3px;width:11px;height:11px}.an-leg-dot.students{background:var(--accent)}.an-leg-dot.completed{background:var(--indigo)}.an-foot{border-top:1px solid var(--border);color:var(--text-3);margin-top:20px;padding-top:16px;font-size:12.5px;line-height:1.5}.an-foot b{color:var(--text-2);font-weight:600}.an-cards{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.an-card{border-radius:var(--r-lg);border:1px solid;padding:18px 20px 20px;transition:transform .15s,box-shadow .15s;overflow:hidden}.an-card:before{content:"";background:var(--tone,var(--border-2));width:3px;position:absolute;top:0;bottom:0;left:0}.an-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px #0000001f!important}.an-card-top{justify-content:space-between;align-items:center;display:flex}.an-card-label{letter-spacing:.1em;color:var(--text-3);text-transform:uppercase;font-size:10.5px;font-weight:700}.an-card-ic{background:var(--tone-soft,var(--surface-3));width:28px;height:28px;color:var(--tone,var(--text-3));border-radius:8px;place-items:center;display:grid}.an-card-num{font-family:var(--serif);letter-spacing:-.02em;color:var(--tone,var(--text));font-variant-numeric:tabular-nums;margin-top:16px;font-size:40px;font-weight:400;line-height:1}.an-card-sub{color:var(--text-3);margin-top:8px;font-size:12.5px}.an-card.green{--tone:var(--accent-2);--tone-soft:var(--accent-soft)}[data-theme=dark] .an-card.green{--tone:var(--accent)}.an-card.amber{--tone:var(--warn);--tone-soft:var(--warn-soft)}.an-card.red{--tone:var(--destructive);--tone-soft:var(--destructive-soft)}.an-card.neutral{--tone:var(--text-2);--tone-soft:var(--surface-3)}.an-card.neutral .an-card-num{color:var(--text-3)}.an-rej{border-radius:var(--r-lg);border:1px solid;flex-wrap:wrap;align-items:center;gap:18px;margin-top:14px;padding:16px 22px;display:flex}.an-rej-ic{color:var(--warn);flex-shrink:0;place-items:center;display:grid}.an-rej-label{letter-spacing:.1em;color:var(--text-3);text-transform:uppercase;flex-shrink:0;font-size:10.5px;font-weight:700}.an-rej-pct{font-family:var(--serif);color:var(--warn);letter-spacing:-.01em;flex-shrink:0;font-size:22px;font-weight:400}.an-rej-note{color:var(--text-3);flex-shrink:0;font-size:12.5px}.an-rej-track{background:var(--surface-3);border-radius:999px;flex:1;min-width:120px;height:7px;overflow:hidden}.an-rej-fill{background:linear-gradient(90deg, var(--warn), var(--warn));border-radius:999px;height:100%}@supports (color:color-mix(in lab, red, red)){.an-rej-fill{background:linear-gradient(90deg, color-mix(in oklab, var(--warn) 70%, #000), var(--warn))}}.an-rej-fill{transition:width .6s}.an-stack-grid{grid-template-columns:230px 1fr 64px;align-items:center;gap:15px 18px;margin-top:4px;display:grid}.an-stack-label{color:var(--text-2);text-align:right;font-size:13px;line-height:1.3}.an-stack-bar{border-radius:var(--r-sm);background:var(--surface-2);height:22px;display:flex;overflow:hidden}.an-seg{height:100%;transition:filter .15s}.an-seg:hover{filter:brightness(1.12)}.an-seg.approved{background:var(--accent)}.an-seg.pending{background:var(--warn)}.an-seg.rejected{background:var(--destructive)}.an-stack-total{color:var(--text);text-align:right;font-variant-numeric:tabular-nums;font-size:13px;font-weight:700}.an-stack-legend{border-top:1px solid var(--border);flex-wrap:wrap;gap:22px;margin:20px 0 0;padding-top:16px;display:flex}.an-sl{color:var(--text-2);align-items:center;gap:8px;font-size:12.5px;display:inline-flex}.an-sl-dot{border-radius:3px;width:11px;height:11px}.an-sl-dot.approved{background:var(--accent)}.an-sl-dot.pending{background:var(--warn)}.an-sl-dot.rejected{background:var(--destructive)}.an-sl b{color:var(--text);font-weight:700}@media (max-width:1080px){.an-cards{grid-template-columns:repeat(2,1fr)}}@media (max-width:720px){.an-chart-grid{grid-template-columns:1fr;row-gap:8px}.an-bar-label{text-align:left}.an-gridlines,.an-axis{display:none}.an-stack-grid{grid-template-columns:1fr 56px}.an-stack-label{text-align:left;grid-column:1/-1}}@keyframes enter{0%{opacity:var(--tw-enter-opacity,1);transform:translate3d(var(--tw-enter-translate-x,0), var(--tw-enter-translate-y,0), 0) scale3d(var(--tw-enter-scale,1), var(--tw-enter-scale,1), var(--tw-enter-scale,1)) rotate(var(--tw-enter-rotate,0))}}@keyframes exit{to{opacity:var(--tw-exit-opacity,1);transform:translate3d(var(--tw-exit-translate-x,0), var(--tw-exit-translate-y,0), 0) scale3d(var(--tw-exit-scale,1), var(--tw-exit-scale,1), var(--tw-exit-scale,1)) rotate(var(--tw-exit-rotate,0))}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}