/* Free resources extend the existing editorial palette. */
.curriculum-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.curriculum-group{background:white;border-top:3px solid #aabccc;padding:26px}.curriculum-group h3{font:400 1.5rem/1.3 var(--serif);margin:12px 0 20px}.curriculum-group ul{padding:0;list-style:none}.curriculum-group li+li{border-top:1px solid var(--line)}.curriculum-group button{width:100%;display:flex;justify-content:space-between;gap:15px;text-align:left;background:none;border:0;padding:12px 0;font:inherit;font-size:1rem;color:var(--ink);cursor:pointer}.curriculum-group button:hover{color:var(--accent)}.curriculum-group button span{color:var(--accent)}.curriculum-notes{max-width:920px;margin-top:30px;color:var(--muted)}.curriculum-notes p{margin:14px 0}.curriculum-notes a{text-decoration:underline}
.resource-heading{padding-top:42px;padding-bottom:36px}.resource-heading h1{font:400 clamp(2.5rem,5vw,4.3rem)/1.12 var(--serif);letter-spacing:-.035em;margin:20px 0}.resource-heading h1 em{color:var(--accent)}.resource-heading>p{font-size:1.125rem;max-width:720px;color:var(--muted);line-height:1.75}.resource-body{padding-top:10px}.resource-band{background:#eef3f8}.resource-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.resource-card{display:flex;flex-direction:column;padding:30px;background:#fff;border:1px solid var(--line);border-top:3px solid #aabccc;transition:transform .2s}.resource-card:hover{transform:translateY(-3px);border-top-color:var(--accent)}.resource-card h3{font:400 1.75rem/1.2 var(--serif);margin:22px 0 15px}.resource-card p{color:var(--muted);margin-bottom:22px}.resource-card strong{margin-top:24px;font-size:.9375rem;color:var(--ink)}.resource-status{font-size:.875rem;color:#536b81;margin-top:auto}.resource-card .eyebrow{font-size:.8125rem;letter-spacing:.055em}
.example-library,.tool-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:50px;align-items:start}.example-feature{padding:44px;background:#edf3f8;border-left:4px solid var(--accent);display:block}.example-feature h2{margin:35px 0 20px}.example-feature p{max-width:460px;color:var(--muted)}.example-feature strong{display:block;margin-top:28px}.paper-label{font-size:.875rem;letter-spacing:.09em}.resource-aside{padding:26px 0;color:var(--muted)}.resource-aside h3{color:var(--ink);margin:0 0 14px}.resource-aside h3:not(:first-child){margin-top:28px}.resource-aside p{margin:0 0 20px}.resource-aside h2{font-size:2.25rem;margin:16px 0 28px;color:var(--ink)}.resource-aside hr{border:0;border-top:1px solid var(--line);margin:30px 0}.resource-list{padding-left:24px}.resource-list li{padding:0 0 14px 8px}.resource-list strong{color:var(--ink)}.resource-list p{margin-top:8px}
.tool-panel{padding:28px;background:#f3f6f9;border:1px solid var(--line)}.notice{padding:16px 18px;border-left:3px solid #7c95ae;background:#e5edf5;color:#354b61;font-size:.9375rem;line-height:1.6;margin-bottom:26px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 20px}.field{min-width:0}.field.full{grid-column:1/-1}.field label{font-size:.9375rem;font-weight:600;display:block;margin-bottom:9px}.field select,.field input,.field textarea{width:100%;max-width:100%;min-width:0;background:#fff;border:1px solid #bac7d3;border-radius:3px;padding:12px;font:inherit;font-size:1rem;color:var(--ink)}.field textarea{resize:vertical}.field small{display:block;font-size:.875rem;color:var(--muted);margin-top:8px}.field input:disabled{background:#e9eef2}.tool-panel>.btn{margin-top:24px}.btn:disabled{cursor:not-allowed;opacity:.65;box-shadow:none;transform:none}.annotated-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(0,280px);gap:70px}.example-prose{font-size:1.0625rem;line-height:1.85}.example-prose h2{font-size:1.8rem;margin:35px 0 18px}.example-prose p{margin:14px 0}.example-prose ul{padding-left:23px}.equation{padding:22px;background:#f0f4f8;font:400 clamp(1rem,3vw,1.3rem)/1.6 var(--serif);text-align:center;overflow-wrap:anywhere}.annotation{margin:24px 0;border-left:3px solid var(--accent);padding:16px 22px;background:#faf6f3}.annotation strong{color:#9a3928}.annotation p{margin:8px 0 0;font-size:1rem}.tool-panel :focus-visible,.curriculum-group button:focus-visible{outline:3px solid #36709c;outline-offset:3px}
@media(max-width:1050px){.curriculum-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.resource-cards{gap:16px}.resource-card{padding:24px}.tool-layout,.example-library,.annotated-layout{gap:32px}}
@media(max-width:760px){.resource-heading{padding-top:30px}.resource-cards,.tool-layout,.example-library,.annotated-layout{grid-template-columns:1fr}.resource-card{padding:28px}.resource-body{padding-top:0}.resource-aside{padding:0}.example-feature{padding:28px}.curriculum-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.tool-panel{padding:22px}.resource-heading h1{font-size:2.7rem}.resource-heading>p{font-size:1.0625rem}.resource-card h3{margin-top:15px}.resource-status{margin-top:0}.resource-card strong{margin-top:16px}}
.example-section{padding-top:58px}.example-section+.example-section{border-top:1px solid var(--line);margin-top:58px}.example-section-title{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:24px}.example-section-title h2{font-size:2.15rem;margin:8px 0 0}.ee-guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.ee-guide-card{display:flex;flex-direction:column;min-height:290px;padding:27px;border:1px solid var(--line);border-top:3px solid #9bb0c3;background:#fff;transition:border-color .18s,transform .18s,box-shadow .18s}.ee-guide-card:hover{border-top-color:var(--accent);transform:translateY(-3px);box-shadow:0 12px 28px #14283c12}.ee-guide-card>span{font-size:.78rem;letter-spacing:.075em;text-transform:uppercase;color:#61778b}.ee-guide-card h3{font:400 1.5rem/1.3 var(--serif);margin:22px 0 14px}.ee-guide-card p{color:var(--muted);font-size:.96rem;line-height:1.65;margin:0 0 24px}.ee-guide-card strong{font-size:.9rem;margin-top:auto}.ee-guide-heading .guide-meta{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:25px;color:#5e7183;font-size:.875rem}.guide-meta span+span{border-left:1px solid var(--line);padding-left:24px}.guide-points{border-top:1px solid var(--line)}.guide-points article{display:grid;grid-template-columns:42px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}.guide-points span{font:400 1.3rem var(--serif);color:var(--accent)}.guide-points p{margin:0}.guide-cautions{border-left:3px solid #b0614d;background:#faf6f3;padding:6px 24px;margin:20px 0 35px}.guide-cautions p{margin:16px 0}.source-box{background:#edf3f8;padding:24px;margin:32px 0}.source-box h3{margin:0 0 10px}.source-box p{margin:0 0 12px}.source-box .text-link{display:flex;width:max-content;max-width:100%;margin-top:8px}.guide-aside{position:sticky;top:105px}
@media(max-width:1050px){.ee-guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-aside{position:static}}
@media(max-width:760px){.ee-guide-grid{grid-template-columns:1fr}.ee-guide-card{min-height:0}.example-section{padding-top:42px}.example-section+.example-section{margin-top:42px}.example-section-title{display:block}.guide-meta{flex-direction:column}.guide-meta span+span{border-left:0;padding-left:0}.source-box{padding:20px}.guide-points article{grid-template-columns:35px 1fr}}
.exemplar-file-slot{margin:34px 0;padding:25px;border:1px solid #b8c6d2;border-left:4px solid var(--ink);background:#fff}.exemplar-file-slot .eyebrow{display:block;margin-bottom:10px}.exemplar-file-slot h3{margin:0 0 8px}.exemplar-file-slot>p{margin:0;color:var(--muted)}.exemplar-file-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.exemplar-file-actions .btn{font-size:.9rem}.exemplar-file-actions:empty{display:none}[hidden]{display:none!important}
@media(max-width:760px){.exemplar-file-actions{display:grid}.exemplar-file-actions .btn{width:100%;justify-content:center;text-align:center}}
.library-filter{display:grid;grid-template-columns:minmax(0,1fr) minmax(190px,.35fr) auto;gap:16px;align-items:end;margin:58px 0 8px;padding:22px;background:#edf3f8;border:1px solid var(--line)}.library-filter label{display:block;font-size:.78rem;font-weight:600;letter-spacing:.075em;text-transform:uppercase;margin-bottom:7px}.library-filter input,.library-filter select{width:100%;min-height:48px;border:1px solid #aebdca;background:#fff;color:var(--ink);padding:10px 13px}.library-count{margin:0 0 12px;white-space:nowrap;color:var(--muted);font-size:.9rem}.library-empty{margin:42px 0;padding:28px;border:1px dashed #9eb0bf;text-align:center;color:var(--muted)}.source-availability{display:block;margin:auto 0 14px;padding-top:12px;border-top:1px solid var(--line);color:#506a80;font-size:.78rem!important;letter-spacing:0!important;text-transform:none!important}.contact-dialog>[data-whatsapp-continue],.contact-dialog>[data-copy-enquiry]{margin:10px 8px 0 0}
@media(max-width:760px){.library-filter{grid-template-columns:1fr;margin-top:40px}.library-count{margin:0}.contact-dialog>[data-whatsapp-continue],.contact-dialog>[data-copy-enquiry],.contact-dialog>.btn.secondary[data-close]{width:100%;margin:8px 0 0}}
.policy-content{max-width:800px}.policy-content section{padding:30px 0;border-top:1px solid var(--line)}.policy-content section:last-of-type{border-bottom:1px solid var(--line)}.policy-content h2{font-size:1.8rem;margin-bottom:12px}.policy-content p{color:var(--muted);margin:0}.policy-updated{margin-top:28px;color:var(--muted);font-size:.86rem}
.offer-detail-link{display:flex;width:max-content;max-width:100%;margin-top:18px}