:root{--ink:#18344c;--teal:#087c91;--muted:#526873;--line:#cedfe2;--pale:#eaf5f4;--gold:#f2b84b;--navy:#17334b;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#f7faf9;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,select,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid #c4810c;outline-offset:4px}[hidden]{display:none!important}.topbar{max-width:1440px;margin:auto;padding:24px 6%;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;align-items:center}.brand{display:flex;align-items:center;gap:18px}.brand img{display:block;width:54px;height:auto}.brand span{font-weight:700;font-size:16px;border-left:1px solid var(--line);padding-left:18px}.preview-label{font-size:12px;font-weight:700;background:#fff5dc;color:#785117;border:1px solid #ecd7a8;border-radius:99px;padding:8px 12px}main{max-width:1200px;margin:auto;padding:44px 32px 40px}.intro{max-width:880px;margin-bottom:34px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:1.5px;color:var(--teal);line-height:1.5;margin:0 0 13px}h1{font-size:clamp(32px,4.4vw,54px);line-height:1.08;letter-spacing:-1.6px;margin:0 0 20px}h1 span{color:var(--teal)}.lead{font-size:19px;line-height:1.5;max-width:720px;margin:0 0 12px}.scope{font-size:14px;line-height:1.55;color:var(--muted);max-width:820px}.builder{display:grid;grid-template-columns:1fr 370px;gap:42px;background:white;border:1px solid var(--line);border-top:4px solid var(--teal);border-radius:12px;padding:30px;box-shadow:0 8px 30px #18344c05}.builder-copy h2{font-size:24px;letter-spacing:-.5px;margin:0 0 10px}.builder-copy p:last-child{font-size:15px;line-height:1.55;color:var(--muted);max-width:510px;margin-bottom:0}label{font-size:13px;font-weight:800;display:block;margin:0 0 8px}select{max-width:100%;padding:12px 38px 12px 13px;border:1px solid #9fbcc2;border-radius:7px;color:var(--ink);background:white}#set-id{width:100%;padding:12px 13px;border:1px solid #9fbcc2;border-radius:7px;color:var(--ink);background:white}.optional{font-weight:400;color:var(--muted)}.help{font-size:12px;color:var(--muted);line-height:1.5;margin:8px 0 14px}.primary,.secondary,.icon-button{border-radius:7px;border:1px solid var(--teal);padding:12px 17px;font-size:13px;font-weight:800;line-height:1.25;transition:background .15s}.primary{background:var(--teal);color:white}.primary:hover:not(:disabled){background:#066678}.secondary{background:white;color:var(--teal);border-color:#a5c5cc}.secondary:hover{background:var(--pale)}#generate{margin:0 0 16px;width:100%;display:flex;justify-content:space-between;padding:14px 17px}.status{font-size:13px;color:var(--muted);line-height:1.55;margin:13px 2px 28px;min-height:20px}.error{border:1px solid #d79a8e;border-radius:8px;background:#fff3ed;color:#873c2a;padding:14px;font-size:14px;line-height:1.5;margin:12px 0}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:30px 0 18px}h2{font-size:26px;letter-spacing:-.5px;margin:0}.section-heading .eyebrow{margin-bottom:6px}.set-label{font-size:12px;font-weight:700;color:var(--teal);padding:8px 12px;border-radius:99px;background:var(--pale)}.numbers{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;font-size:13px;margin-bottom:20px}summary{font-weight:700;cursor:pointer}.numbers dl{display:grid;grid-template-columns:repeat(3,1fr);gap:16px 24px;margin:16px 0 4px}.numbers dt{font-size:11px;font-weight:800;letter-spacing:.5px;color:var(--muted);margin-bottom:5px}.numbers dd{font-variant-numeric:tabular-nums;margin:0;font-size:15px}.resource-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}.resource-tab{appearance:none;background:white;border:1px solid var(--line);color:var(--ink);padding:17px 16px;text-align:left;border-radius:9px;line-height:1.4;position:relative}.resource-tab strong{display:block;font-size:14px}.resource-tab span{display:block;font-size:12px;margin-top:5px;color:var(--muted)}.resource-tab[aria-selected=true]{border:2px solid var(--teal);background:var(--pale);padding:16px 15px}.resource-tab[aria-selected=true] strong{color:var(--teal)}#resource-panel{border:1px solid var(--line);background:#fff;border-radius:12px;overflow:hidden}.resource-toolbar{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px 24px}.resource-toolbar h3{margin:0 0 6px;font-size:20px;letter-spacing:-.3px}.resource-toolbar p{font-size:13px;color:var(--muted);margin:0;line-height:1.45}.resource-actions{display:flex;gap:8px;flex-shrink:0}.teacher-warning{padding:12px 24px;margin:0;border-top:1px solid #e9d7b2;border-bottom:1px solid #e9d7b2;background:#fff7e4;font-size:13px;line-height:1.5;color:#795217}.page-toolbar{display:flex;justify-content:center;align-items:center;gap:10px;padding:13px 16px;background:#f3f7f7;border-top:1px solid var(--line)}.page-toolbar select{font-size:12px;padding:8px 30px 8px 10px;width:135px}.icon-button{background:white;border-color:var(--line);font-size:16px;padding:6px 12px;color:var(--ink)}#scale-label{font-size:11px;color:var(--muted);min-width:100px;margin-left:10px}.preview-wrap{background:#e4eced;padding:22px;overflow:auto}#preview-stage{position:relative;margin:auto;background:white;box-shadow:0 6px 14px #18344c22}#preview-frame{position:absolute;top:0;left:0;transform-origin:top left;border:0;display:block;background:white}.preview-note{font-size:12px;color:var(--muted);line-height:1.5;margin:0;padding:14px 22px;border-top:1px solid var(--line)}.export-note{border-left:3px solid var(--teal);padding:4px 0 4px 18px;margin:24px 0 38px;font-size:13px;line-height:1.6;color:var(--muted)}.export-note>strong{color:var(--teal);font-size:11px;letter-spacing:1.1px}.export-note p{margin:7px 0}.included{margin-top:36px;border-top:1px solid var(--line);padding-top:30px}.included h2{font-size:22px}.included-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin-top:22px}.included-grid b{font-size:14px}.included-grid p{font-size:13px;line-height:1.55;color:var(--muted);margin:8px 0}footer{max-width:1200px;padding:22px 32px 34px;margin:auto;color:var(--muted);font-size:12px;border-top:1px solid var(--line);line-height:1.5}.print-frame{position:fixed;left:-10000px;top:0;width:1280px;height:900px;opacity:0;pointer-events:none;border:0}.sr-only,.skip-link:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.skip-link:focus{display:block;padding:16px;background:white;color:var(--ink)}
@media(max-width:850px){.builder{grid-template-columns:1fr;gap:24px}.builder form{max-width:520px}.resource-toolbar{align-items:flex-start;flex-direction:column}.resource-tabs{grid-template-columns:repeat(2,1fr)}.included-grid{grid-template-columns:repeat(2,1fr)}.numbers dl{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.topbar{padding:18px 20px;align-items:flex-start;flex-direction:column;gap:12px}.brand img{width:50px}.preview-label{font-size:10px;padding:5px 9px}main{padding:28px 18px}.eyebrow{font-size:10px;letter-spacing:1px}h1{letter-spacing:-1px}.lead{font-size:17px}.scope{font-size:13px}.builder{padding:22px;gap:20px}.builder-copy h2{font-size:21px}.resource-tab{padding:13px 10px}.resource-tab[aria-selected=true]{padding:12px 9px}.resource-tab strong{font-size:13px}.resource-tab span{font-size:11px}.resource-toolbar{padding:18px}.resource-actions{width:100%;flex-direction:column}.resource-actions button{width:100%}.preview-wrap{padding:12px}.page-toolbar{gap:6px}#scale-label{min-width:0;margin-left:3px;font-size:10px}.section-heading{align-items:flex-start;flex-direction:column;gap:10px}.included-grid{gap:20px}.included-grid b{font-size:13px}.numbers dl{grid-template-columns:1fr}.teacher-warning{padding:12px 18px}footer{padding:20px 18px}.preview-note{padding:12px;font-size:11px}}
@media print{body>header,body>main,body>footer,.skip-link{display:none}.print-frame{position:static;opacity:1;width:100%;height:100vh}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}