:root{--edu-fg: var(--pp-colors-grey-black-800);--edu-accent: var(--pp-colors-grey-grey-700);--edu-accent-hover: var(--pp-colors-grey-black-800);--edu-brand-light: var(--pp-colors-grey-grey-500);--edu-line: var(--pp-colors-grey-grey-200);--edu-on-dark: var(--pp-colors-grey-grey-200);--edu-soft: var(--pp-colors-grey-grey-50);--edu-surface-alt: var(--pp-colors-grey-grey-100);--edu-white: var(--pp-colors-white);--edu-field-border: var(--pp-colors-grey-grey-600);--edu-error-border: var(--pp-colors-red-primary-red);--edu-error-text: var(--pp-colors-red-red-600);--edu-text-h1: clamp(32px, 32px + 12 * ((100vw - 320px) / 960), 44px);--edu-text-h2: clamp(28px, 28px + 8 * ((100vw - 320px) / 960), 36px);--edu-space-xl: clamp(16px, 16px + 8 * ((100vw - 320px) / 960), 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15px;color:var(--edu-fg)}.badge.doc{background:var(--edu-soft);border-color:var(--edu-line);color:var(--edu-accent)}.cta-row{display:flex;flex-wrap:wrap;gap:13px;align-items:center;margin-top:26px}.btn{display:inline-block;background:var(--edu-accent);color:var(--edu-white);font-weight:500;font-size:15px;padding:14px 28px;border-radius:6px;text-decoration:none;border:0;cursor:pointer}.btn:hover{background:var(--edu-accent-hover)}.btn.ghost{background:transparent;color:var(--edu-fg);border:1.5px solid var(--edu-accent)}.btn.ghost:hover{background:var(--edu-soft)}.lnav{background:var(--edu-soft);border-top:1px solid var(--edu-line);border-bottom:1px solid var(--edu-line)}.lnav .row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:20px 0}.lnav a{display:block;text-decoration:none;background:var(--edu-white);border:1px solid var(--edu-line);border-radius:9px;padding:14px 16px;border-top:3px solid var(--edu-accent)}.lnav a.st2,.lnav a.st3,.lnav a.st4{border-top-color:var(--edu-accent)}.lnav a.cur{background:var(--edu-fg);border-color:var(--edu-fg)}.lnav a.cur .lt,.lnav a.cur .ls{color:var(--edu-white)}.lnav .lt{font-size:13px;font-weight:500;color:var(--edu-fg)}.lnav .ls{font-size:12px;color:var(--edu-accent);margin-top:3px;line-height:1.3}.lnav .cap{font-size:12.5px;color:var(--edu-accent);padding:0 0 12px}.duo{display:grid;grid-template-columns:1fr 1fr;gap:20px}.duobox{background:var(--edu-soft);border-radius:10px;padding:24px;border-top:3px solid var(--edu-accent)}.duobox.df{border-top-color:var(--edu-accent)}.duobox .k{font-size:12px;font-weight:500;letter-spacing:.05em;text-transform:uppercase;color:var(--edu-accent);margin-bottom:7px}.duobox h3{font-size:19px;margin-bottom:9px}.duobox p{font-size:14px;color:var(--edu-fg);margin:0}.co{background:var(--edu-soft);border-left:4px solid var(--edu-accent);border-radius:0 8px 8px 0;padding:20px 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li:before{content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:50%;background:var(--edu-accent)}.metabar{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.chip{font-size:12.5px;font-weight:500;background:var(--edu-surface-alt);color:var(--edu-fg);border-radius:5px;padding:6px 12px}.modblock{border:1px solid var(--edu-line);border-radius:12px;padding:26px 28px;margin-bottom:18px;border-left:4px solid var(--edu-accent)}.modblock.m2,.modblock.m3,.modblock.m4{border-left-color:var(--edu-accent)}.modhd{display:flex;align-items:center;gap:14px;margin-bottom:12px}.modhd .cic svg{width:32px;height:32px}.modhd h3{font-size:19px;font-weight:var(--pp-fontweight-fontweightbold)}.modintro{font-size:14.5px;color:var(--edu-accent);line-height:1.55;margin-bottom:18px}.moditem{margin-bottom:14px}.moditem .it{font-size:15px;font-weight:500;color:var(--edu-fg)}.moditem 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var(--edu-line);border-radius:12px;padding:20px}.exphoto{height:100px;border-radius:8px;background:linear-gradient(135deg,var(--edu-surface-alt),var(--edu-soft));border:1px dashed var(--edu-brand-light);display:flex;align-items:center;justify-content:center;margin-bottom:14px}.exphoto span{font-size:11px;color:var(--edu-brand-light)}.exname{font-size:16px;font-weight:500;color:var(--edu-fg)}.exrole{font-size:12px;color:var(--edu-accent);font-weight:500;margin:5px 0 9px;line-height:1.35}.exbio{font-size:12.5px;color:var(--edu-accent);margin:0;line-height:1.5}.ofgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.ofcard{display:flex;gap:16px;align-items:flex-start;background:var(--edu-soft);border:1px solid var(--edu-line);border-radius:10px;padding:22px}.ofcard .cic svg{width:32px;height:32px}.ofcard h3{font-size:16px;margin-bottom:6px}.ofcard p{font-size:13.5px;color:var(--edu-accent);margin:0}.oflinks-t{font-size:13px;color:var(--edu-accent);margin:22px 0 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svg{width:22px;height:22px}.hubdoc.cert{color:var(--edu-accent)}.hubmore{font-size:14px;font-weight:500;color:var(--edu-accent)}.otherlink{color:var(--edu-accent);text-decoration:none}.otherlink:hover{text-decoration:underline}.cmpwrap{overflow-x:auto}table.cmp{width:100%;border-collapse:collapse;font-size:14px}table.cmp th,table.cmp td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--edu-line);vertical-align:top}table.cmp thead th{font-size:12px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--edu-accent)}table.cmp thead th.tti{color:var(--edu-accent)}table.cmp td.p{font-weight:500;color:var(--edu-fg);width:20%}table.cmp td.tti{color:var(--edu-fg);width:44%}table.cmp td.ot{color:var(--edu-accent)}table.cmp tbody tr:hover{background:var(--edu-soft)}@media(max-width:767.98px){.duo,.grid2,.cta,.lnav .row,.about-grid,.twocol,.ofgrid,ul.matlist,.exgrid{grid-template-columns:1fr}.lnav .row{grid-template-columns:1fr 1fr}.top .nav{display:none}}@media 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