/* AAISM Learning & Quiz. Local system fonts; no external font dependencies. */
:root{
 color-scheme:light;--ink:#172f3b;--muted:#526774;--teal:#096f77;--line:#d5e0e5;--bg:#f3f7f9;
 --surface:#fff;--nav:#102d3e;--focus:#a15b00;--shadow:0 8px 28px rgba(29,58,75,.045);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 "Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer;min-height:44px;padding:11px 18px;border:1px solid #a9bdc8;border-radius:10px;background:#fff;color:#183c50;font-weight:650;line-height:1.4;transition:background .15s,border-color .15s,box-shadow .15s}button:hover:not(:disabled){background:#edf5f8;border-color:#477c91;box-shadow:0 2px 6px #16394a0d}button:active:not(:disabled){transform:translateY(1px)}button:disabled{opacity:1;color:#526674;background:#e8eef2;border-color:#c3d0d8;cursor:not-allowed;box-shadow:none}button.primary,.primary{background:#096f77;color:white;border-color:#096f77;box-shadow:0 4px 10px #096f771c}button.primary:hover:not(:disabled){background:#075d65;border-color:#075d65;color:#fff}button.primary:disabled{background:#dbe6e9;border-color:#b4c6cd;color:#465f6a;box-shadow:none}a{color:#086678;text-underline-offset:3px;font-weight:550}a:hover{color:#034656}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}input:focus,select:focus,textarea:focus{border-color:#096f77;box-shadow:0 0 0 3px #096f7715}input,select,textarea{background:#fff;color:#162f3e;border:1.5px solid #8fa8b6;border-radius:9px;min-height:46px;padding:11px 13px;max-width:100%;min-width:0;line-height:1.5}input:not([type=checkbox]):not([type=radio]):not([type=hidden]),select{width:100%}input::placeholder,textarea::placeholder{color:#617582;opacity:1}input:disabled,select:disabled,textarea:disabled{opacity:1;-webkit-text-fill-color:#415964;color:#415964;background:#edf2f5;border-color:#b7c8d1}input[readonly],textarea[readonly]{background:#edf5f7;color:#183c50}select{padding-right:30px;white-space:normal}select option{color:#172f3b;background:#fff}textarea{display:block;width:100%;min-height:114px;resize:vertical;margin-bottom:9px}label{display:block;color:#263f4e;font-weight:650;font-size:13px;margin:18px 0 8px}small{font-size:12px;line-height:1.6}h1,h2,h3{font-family:"Segoe UI",system-ui,sans-serif;line-height:1.25;color:var(--ink)}h1{font-size:clamp(27px,3vw,39px);letter-spacing:-1.15px;font-weight:750;margin:10px 0 14px}h2{font-size:23px;font-weight:700;letter-spacing:-.4px}h3{font-size:18px;font-weight:700;letter-spacing:-.2px}p,.muted{color:var(--muted);line-height:1.8}p{margin:10px 0 16px}aside{position:fixed;inset:0 auto 0 0;width:240px;background:linear-gradient(165deg,#153b4f,#0d2838);color:#fff;padding:35px 22px;display:flex;flex-direction:column;overflow-y:auto;z-index:20}.brand{display:flex;gap:12px;align-items:center;font-size:32px;color:#a7e5e2}.brand span{font-size:25px;font-weight:750;letter-spacing:.5px;color:#fff}.brand small{display:block;font-size:9px;letter-spacing:2.3px;font-weight:600;color:#bdd4e0;margin-top:4px}nav{display:grid;gap:9px;margin-top:46px}nav button{color:#dce8ee;background:transparent;border:1px solid transparent;text-align:left;min-height:49px;padding:13px 15px}nav button:hover:not(:disabled){background:#254c60;border-color:#486b7e;color:white;box-shadow:none}nav button.navactive{color:#fff;background:#285b6a;border:1px solid #507d89;box-shadow:inset 3px 0 #a7e5e2}.sidebottom{margin-top:auto;padding:45px 10px 0;color:#d1e0e8;font-size:12px}.sidebottom p{color:#b7ceda;font-size:12px}.pill{display:inline-block;font-size:10px;letter-spacing:1.2px;padding:7px 10px;border-radius:6px;background:#254a5e;color:#d0e9e9}main{margin-left:240px;padding:0 42px;min-width:0}header{min-height:92px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:11px;font-weight:650;letter-spacing:1px;color:#496474}header button{font-size:12px;letter-spacing:0}#app{max-width:1180px;margin:40px auto}#app>h1{max-width:980px}.eyebrow{color:#086b73;letter-spacing:1.8px;font-weight:750;font-size:11px}.hero{display:flex;justify-content:space-between;align-items:center;gap:28px;margin-bottom:32px}.hero>div{max-width:780px}.hero>button{flex-shrink:0}.hero p{max-width:700px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:28px 0}.card{background:var(--surface);border:1px solid #d6e2e8;border-radius:16px;padding:26px;box-shadow:var(--shadow);min-width:0}.metric{border-top:3px solid #c3dce2}.metric strong{display:block;font-size:34px;font-weight:750;letter-spacing:-1px;margin:15px 0 4px;line-height:1.3;color:#163d51}.metric label{font-size:11px;font-weight:650;letter-spacing:.6px;color:#4a6371;margin:0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.grid>.card{display:flex;flex-direction:column;align-items:start}.grid>.card>button,.grid>.card>.buttonlink{margin-top:auto}.grid>.card>p{font-size:14px}.domain{min-height:270px}.domain h3{line-height:1.5;margin:17px 0}.domain .row,.domain .bar{width:100%}.bar{height:7px;background:#e5edf1;border-radius:20px;overflow:hidden;margin:15px 0}.bar i{display:block;height:100%;background:#13848a;border-radius:20px}.row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-width:0}.section{margin-top:32px}.callout{margin-top:24px;padding:23px 25px;background:#e9f4f3;border:1px solid #badbd6;border-left:4px solid #218c88;border-radius:12px}.callout p:last-child{margin-bottom:0}.tools{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.tools>input,.tools>select{flex:1 1 220px;width:auto;max-width:100%}.tools>label{margin:0}.tools>button{flex:0 1 auto}.formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.formgrid>div{min-width:0}.question{font-size:21px;line-height:1.7;font-weight:650;color:#172f3b;margin:25px 0}.option{display:flex;width:100%;gap:16px;margin:12px 0;padding:17px 19px;text-align:left;align-items:start;background:#fff;color:#203e4d;border:1.5px solid #b2c6d0;font-weight:500;line-height:1.6}.option b{display:flex;align-items:center;justify-content:center;flex:0 0 31px;height:31px;border:1px solid #bdcfd8;background:#edf3f6;color:#24495b;border-radius:7px;font-weight:750}.option.selected{border:2px solid #096f77;padding:16.5px 18.5px;background:#eaf6f4}.option.selected b{background:#096f77;color:#fff;border-color:#096f77}.option:disabled{opacity:1;color:#294450;background:#f7fafb;border-color:#c2d2da}.option.correct,.option.correct:disabled{background:#edf8f0;color:#16482b;border:2px solid #31824f}.option.wrong,.option.wrong:disabled{background:#fff1ee;color:#7a3028;border:2px solid #b65748}.option.correct b{background:#2f7f4d;border-color:#2f7f4d;color:white}.option.wrong b{background:#aa473d;border-color:#aa473d;color:white}.option.correct:disabled:hover{background:#edf8f0}.option.wrong:disabled:hover{background:#fff1ee}.explain{background:#f0f7f7;border:1px solid #cce2e2;border-left:4px solid #24858b;padding:18px 22px;line-height:1.9;border-radius:8px;margin:23px 0;color:#23434d}.explain p{color:#36545d}.navigator{display:flex;flex-wrap:wrap;gap:8px;margin:25px 0}.navigator button{min-width:44px;min-height:44px;padding:8px;font-size:13px}.navigator .done{background:#dfeee8;border-color:#8db7a3;color:#204b36}.navigator .current{border:2px solid #096f77;color:#075d65;box-shadow:0 0 0 2px #096f7710}.tag{display:inline-block;flex-shrink:0;background:#e7f3f4;border:1px solid #c3dfe1;color:#13626a;border-radius:7px;font-size:11px;padding:7px 10px;font-weight:650}footer{max-width:1180px;margin:48px auto 25px;padding-top:22px;border-top:1px solid var(--line);color:#526b79;font-size:11px;line-height:1.9}table{width:100%;border-collapse:collapse;min-width:550px}th,td{padding:16px 14px;text-align:left;border-bottom:1px solid #dbe5eb;vertical-align:top;font-size:13px}th{color:#42606f;background:#f2f6f9;font-weight:700}td{color:#233e4e}tbody tr:hover{background:#f6fafb}.reviewitem{border-bottom:1px solid var(--line);padding:22px 0}summary{cursor:pointer;color:#244a5c;font-weight:650;line-height:1.65;padding:9px 0}details[open]>summary{margin-bottom:12px}::selection{background:#bce3e1;color:#103a42}
@media(min-width:1600px){main{padding:0 64px}header{max-width:1180px;margin:auto}}@media(max-width:1180px){aside{width:208px;padding:30px 16px}main{margin-left:208px;padding:0 28px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{align-items:start;flex-direction:column}.metrics{gap:12px}.metric{padding:20px}.metric strong{font-size:29px}.brand span{font-size:23px}}@media(max-width:850px){.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.grid{grid-template-columns:1fr}.formgrid{grid-template-columns:1fr}.row{flex-wrap:wrap}.hero{gap:16px}header{flex-wrap:wrap;padding:16px 0}.card{padding:22px}.section{margin-top:26px}}@media(max-width:650px){aside{position:static;width:100%;padding:18px 17px;overflow:visible;border-bottom:3px solid #477b87}.brand{font-size:26px}.brand span{font-size:22px}.brand small{display:inline;margin-left:9px;font-size:8px}.sidebottom{display:none}nav{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}nav button{font-size:13px;min-height:44px;padding:10px 13px}nav .navlabel{display:none}main{margin:0;padding:0 17px}header{gap:12px;min-height:90px}header>span{width:100%}#app{margin:27px auto}h1{font-size:29px;letter-spacing:-.8px}h2{font-size:21px}h3{font-size:17px}.metrics{gap:10px;margin:23px 0}.metric{padding:17px}.metric strong{font-size:28px}.metric label{font-size:10px}.card{padding:20px;border-radius:12px}.question{font-size:18px}.option{padding:14px;gap:12px}.option.selected{padding:13.5px}.row{gap:12px}.tools{gap:10px}.tools>input,.tools>select{flex-basis:100%}.tools>button{flex:1 1 auto}.callout{padding:20px}.tag{white-space:normal;flex-shrink:1}.formgrid{gap:0}input,select,textarea{font-size:16px}footer{margin-top:32px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}button{transition:none}button:active:not(:disabled){transform:none}}