/* Static learning pages only; no gameplay selectors or scripts. */
.learn-page{margin:0;background:#f5f8fa;color:#193c49;font:17px/1.8 system-ui,-apple-system,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}
.learn-page *{box-sizing:border-box}
.learn-page a{color:#086a77;text-underline-offset:4px;overflow-wrap:anywhere}
.learn-page a:hover{text-decoration-thickness:2px}
.learn-page a:focus-visible,.learn-page summary:focus-visible,.learn-page [tabindex]:focus-visible{outline:3px solid #b36b13;outline-offset:4px}
.learn-page img{display:block;max-width:100%;height:auto}
.learn-skip{position:absolute;left:16px;top:-100px;z-index:99;padding:10px 16px;background:white}
.learn-skip:focus{top:12px}
.learn-header{background:#fff;border-bottom:1px solid #d9e5e9}
.learn-bar{max-width:1120px;margin:auto;padding:16px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.learn-brand{display:flex;align-items:center;gap:11px;text-decoration:none!important;color:#193c49!important;flex-shrink:0}
.learn-brand img{width:36px;height:36px}
.learn-brand strong{display:block;line-height:1.4;font-size:17px}
.learn-brand small{display:block;font-size:12px;color:#516e79;line-height:1.4}
.learn-nav{display:flex;gap:20px;align-items:center;font-size:14px;flex-wrap:wrap;justify-content:flex-end}
.learn-nav a{min-height:44px;display:inline-flex;align-items:center;text-decoration:none}
.learn-nav a[aria-current]{font-weight:700;text-decoration:underline}
.learn-nav a.learn-play,.learn-actions a.learn-play{padding:9px 17px;background:#087b84;color:white;border-radius:9px;text-decoration:none;font-weight:650}
.learn-hero{max-width:1120px;margin:auto;padding:34px 28px 30px}
.learn-breadcrumb{display:flex;gap:8px;flex-wrap:wrap;font-size:13px;color:#516e79;margin-bottom:24px}
.learn-breadcrumb a{text-decoration:none}
.learn-eyebrow{font-size:12px;font-weight:750;letter-spacing:.11em;text-transform:uppercase;color:#086a77;margin:0 0 12px}
.learn-page h1{font-size:clamp(28px,4.2vw,44px);line-height:1.22;letter-spacing:-.035em;max-width:860px;margin:0 0 18px}
.learn-lead{font-size:18px;line-height:1.8;max-width:790px;margin:0 0 18px;color:#476573}
.learn-meta{font-size:13px;color:#516e79;display:flex;flex-wrap:wrap;gap:6px 20px;margin-top:20px}
.learn-layout{display:grid;grid-template-columns:minmax(0,770px) minmax(200px,260px);gap:32px;max-width:1120px;margin:0 auto;padding:0 28px 54px;align-items:start}
.learn-article{padding:30px 34px;border:1px solid #d9e5e9;border-radius:15px;background:white;min-width:0;overflow-wrap:anywhere}
.learn-article h2{font-size:25px;line-height:1.4;letter-spacing:-.025em;margin:38px 0 14px;scroll-margin-top:20px}
.learn-article h2:first-child{margin-top:0}
.learn-article h3{font-size:19px;line-height:1.5;margin:26px 0 10px;letter-spacing:-.015em}
.learn-article p{margin:0 0 18px}
.learn-article ul,.learn-article ol{padding-left:24px;margin:12px 0 22px}
.learn-article li+li{margin-top:10px}
.learn-note{border-left:4px solid #14828a;background:#edf7f7;padding:16px 18px;border-radius:0 8px 8px 0;margin:22px 0;font-size:15px;line-height:1.75}
.learn-note p:last-child{margin-bottom:0}
.learn-case{padding:22px;background:#f4f8fa;border:1px solid #d9e5e9;border-radius:11px;margin:22px 0}
.learn-case h3{margin-top:0}
.learn-case dl{display:grid;grid-template-columns:110px minmax(0,1fr);gap:10px 18px;margin:0}
.learn-case dt{font-size:14px;color:#516e79}
.learn-case dd{margin:0;font-weight:600}
.learn-figure{margin:28px 0;background:#f6f9fb;border:1px solid #d9e5e9;border-radius:12px;overflow:hidden}
.learn-figure a{display:block}
.learn-figure img{width:100%}
.learn-figure figcaption{padding:15px 18px;border-top:1px solid #d9e5e9;font-size:13px;line-height:1.7;color:#516e79}
.learn-scroll{width:100%;overflow-x:auto;margin:20px 0 24px;border:1px solid #d9e5e9;border-radius:10px;overscroll-behavior-x:contain}
.learn-table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.65;text-align:left}
.learn-table th,.learn-table td{padding:12px 14px;vertical-align:top;border-bottom:1px solid #d9e5e9}
.learn-table th{background:#edf5f6;font-weight:650}
.learn-table tbody tr:last-child td{border-bottom:0}
.learn-table caption{caption-side:top;padding:12px 14px;text-align:left;font-size:13px;color:#516e79;background:#fff}
.learn-wide{min-width:580px}
.learn-answer{border:1px solid #c6dce0;border-radius:10px;margin:18px 0;background:white}
.learn-answer summary{padding:16px 18px;font-weight:650;cursor:pointer;color:#086a77;min-height:48px}
.learn-answer[open] summary{border-bottom:1px solid #d9e5e9}
.learn-answer>div{padding:18px}
.learn-answer>div>:last-child{margin-bottom:0}
.learn-dialog{border-left:3px solid #93c8ca;padding:4px 0 4px 18px;margin:22px 0}
.learn-dialog p{margin:0 0 14px}
.learn-aside{border:1px solid #d9e5e9;border-radius:13px;background:white;padding:20px;font-size:14px;line-height:1.7}
.learn-aside h2{font-size:15px;line-height:1.5;margin:0 0 12px;letter-spacing:0}
.learn-aside ol{padding-left:19px;margin:0 0 24px}
.learn-aside li+li{margin-top:12px}
.learn-aside p{margin:12px 0 0;color:#516e79}
.learn-actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 0;align-items:center;font-size:15px}
.learn-actions a{min-height:44px;display:inline-flex;align-items:center}
.learn-related{border-top:1px solid #d9e5e9;padding-top:12px;margin-top:30px}
.learn-sources{font-size:14px;color:#516e79;line-height:1.8}
.learn-sources li+li{margin-top:12px}
.learn-footer{background:#fff;border-top:1px solid #d9e5e9;padding:28px;font-size:13px;color:#516e79}
.learn-footer>div{max-width:1064px;margin:auto;display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between}
.learn-footer nav{display:flex;gap:18px;flex-wrap:wrap}
.learn-hub{max-width:1120px;margin:auto;padding:0 28px 50px}
.learn-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.learn-card{border:1px solid #d9e5e9;border-radius:13px;background:#fff;overflow:hidden;min-width:0}
.learn-card img{width:100%;aspect-ratio:640/520;object-fit:contain;background:#edf5f6}
.learn-card>div{padding:22px}
.learn-card h2{font-size:21px;line-height:1.45;margin:7px 0 12px;letter-spacing:-.025em}
.learn-card h2 a{text-decoration:none;color:#193c49}
.learn-card p{font-size:15px;color:#516e79;margin:0 0 14px}
.learn-card small{font-size:12px;font-weight:650;color:#086a77}
.learn-card .learn-read{min-height:44px;display:inline-flex;align-items:center;font-size:14px;font-weight:650}
.learn-hub-note{max-width:800px;margin:30px 0 0}
.learn-knowledge-card{display:block;padding:24px 26px;margin:0 0 38px;border:1px solid #c6dce0;border-radius:12px;background:#edf7f7;color:#193c49}
.learn-knowledge-card h2{font-size:25px;line-height:1.4;margin:8px 0 12px;letter-spacing:-.025em}
.learn-knowledge-card p{margin-bottom:14px}
.learn-knowledge-card a{color:#086a77;font-weight:650}
.learn-main-site .learn-hero{padding-top:30px}
.learn-main-site .learn-article{font-size:17px}
.learn-main-site .footer-brand{color:#fff}
@media(max-width:920px){.learn-layout{grid-template-columns:minmax(0,1fr)}.learn-aside{grid-row:1}.learn-aside ol{display:flex;gap:10px 28px;flex-wrap:wrap;margin-bottom:12px}.learn-aside li{margin:0!important}.learn-aside p{font-size:13px}.learn-cards{grid-template-columns:1fr}.learn-card{display:grid;grid-template-columns:180px minmax(0,1fr)}.learn-card img{height:100%;aspect-ratio:auto;min-height:220px}.learn-card>div{padding:20px}}
@media(max-width:560px){.learn-page{font-size:16px}.learn-bar{padding:14px 18px;align-items:flex-start;gap:14px;flex-wrap:wrap}.learn-nav{width:100%;justify-content:flex-start;gap:20px;font-size:13px}.learn-nav a{min-height:36px}.learn-nav a.learn-play{margin-left:auto}.learn-hero{padding:26px 18px}.learn-breadcrumb{margin-bottom:22px}.learn-lead{font-size:16px}.learn-layout{padding:0 14px 36px;gap:18px}.learn-article{padding:24px 20px;border-radius:12px}.learn-article h2{font-size:23px;margin-top:32px}.learn-case{padding:17px}.learn-case dl{grid-template-columns:1fr;gap:2px}.learn-case dd{margin-bottom:9px}.learn-table th,.learn-table td{padding:10px}.learn-figure{margin:22px -5px}.learn-aside{padding:16px 20px}.learn-aside ol{display:block;padding-left:18px}.learn-aside li+li{margin-top:8px!important}.learn-hub{padding:0 18px 36px}.learn-card{display:block}.learn-card img{height:auto;min-height:0;aspect-ratio:640/520}.learn-footer{padding:24px 20px}.learn-footer>div{display:block}.learn-footer nav{margin-top:14px;gap:10px 18px}.learn-knowledge-card{padding:20px}.learn-knowledge-card h2{font-size:23px}}
@media(prefers-reduced-motion:reduce){.learn-page{scroll-behavior:auto}}