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.icon{width:18px;height:18px;color:var(--blue)}.rules-foundations{display:grid;grid-template-columns:repeat(4,1fr);margin:28px 0 48px;border-bottom:1px solid var(--line);padding-bottom:28px}.rules-foundations>div{padding:0 22px;border-left:1px solid var(--line)}.rules-foundations>div:first-child{padding-left:0;border:0}.rules-foundation-number{font-size:12px;font-weight:800;color:var(--blue);letter-spacing:.12em}.rules-foundations h2{font-size:19px;letter-spacing:-.02em;margin:9px 0 6px}.rules-foundations p{font-size:14px;line-height:1.6;color:var(--muted);margin:0}.rules-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:56px}.rules-article{min-width:0}.rules-section{margin:0 0 30px;padding:0 0 30px;border-bottom:1px solid var(--line)}.rules-heading{display:flex;align-items:flex-start;gap:15px;margin-bottom:18px}.rules-number{display:grid;place-items:center;width:44px;height:44px;flex:0 0 44px;border-radius:50%;background:var(--pale);color:var(--blue);font-size:15px;font-weight:800}.rules-section h2{font-size:25px;line-height:1.35;margin:4px 0 0;letter-spacing:-.025em;text-wrap:balance}.rules-prose{padding-left:59px}.rules-prose p,.rules-practice p,.rules-conclusion p{font-size:16px;line-height:1.75;max-width:70ch;margin:0 0 14px}.rules-prose p:last-child,.rules-practice p:last-child,.rules-conclusion p:last-child{margin-bottom:0}.rules-prose ol{padding-left:24px;margin:0 0 20px;line-height:1.8}.rules-prose li{padding-left:5px;margin-bottom:5px}.rules-prose li::marker{font-weight:700;color:var(--blue)}.rules-sidebar-inner{position:sticky;top:24px}.rules-checklist{background:var(--pale);padding:23px;border:1px solid var(--line);border-radius:10px}.rules-checklist>.eyebrow{font-size:11px;font-weight:800;letter-spacing:.09em}.rules-checklist h2{font-size:25px;line-height:1.25;margin:12px 0}.rules-checklist>p{font-size:14px;line-height:1.6;color:var(--muted);margin-bottom:20px}.rules-checklist label{display:flex;align-items:center;gap:10px;min-height:52px;margin:8px 0;padding:10px;background:var(--paper);border-radius:6px;cursor:pointer;font-size:13px;line-height:1.5}.rules-checklist input{width:19px;height:19px;min-height:19px;padding:0;margin:0;flex:0 0 19px;accent-color:var(--blue)}.rules-checklist label:has(input:checked){outline:1px solid var(--blue)}.rules-sidebar-note{display:flex;gap:10px;border-top:1px solid var(--line);padding-top:18px;margin-top:20px;align-items:flex-start}.rules-sidebar-note>.icon{width:20px;height:20px;color:var(--blue)}.rules-sidebar-note p{font-size:13px;line-height:1.6;margin:0}.rules-help{padding:24px 2px;border-bottom:1px solid var(--line)}.rules-help h2,.rules-more h2{font-size:21px;margin:0 0 12px;line-height:1.3}.rules-help p{font-size:14px;line-height:1.7;margin:0 0 14px;color:var(--muted)}.rules-help a{font-size:13px;font-weight:700;line-height:1.7}.rules-more{padding-top:24px}.rules-more>a{display:flex;justify-content:space-between;align-items:center;gap:15px;font-size:14px;line-height:1.5;padding:15px 0;border-top:1px solid var(--line);text-decoration:none}.rules-more>a:hover{text-decoration:underline}.rules-practice>.eyebrow{font-size:12px;font-weight:800;letter-spacing:.08em}.rules-practice h2{margin:10px 0 20px}.rules-word-example{padding:22px;margin:24px 0;background:var(--pale);border-radius:8px}.rules-word-example figcaption{font-size:14px;font-weight:800;margin-bottom:13px}.rules-letter-row{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:4px;max-width:440px}.rules-letter-row span{aspect-ratio:1;display:grid;place-items:center;background:var(--paper);border:1px solid var(--ink);border-radius:3px;font-weight:800;font-size:24px}.rules-example-check{display:flex;align-items:center;gap:8px;font-size:12px;margin-top:13px;color:var(--muted)}.rules-example-check .icon{width:17px;height:17px;color:var(--blue)}.rules-misconceptions>h2{margin-bottom:20px}.rules-misconceptions details{padding:0;margin:10px 0;overflow:hidden}.rules-misconceptions summary{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:17px;list-style:none;cursor:pointer}.rules-misconceptions summary::-webkit-details-marker{display:none}.rules-misconceptions summary h3{font-family:inherit;font-size:16px;font-weight:700;line-height:1.5;letter-spacing:0;margin:0}.rules-misconceptions summary>span{color:var(--blue);font-size:23px;line-height:1;font-weight:400}.rules-misconceptions details[open] summary>span{transform:rotate(45deg)}.rules-misconceptions details p{padding:0 17px 17px;font-size:15px;line-height:1.75;margin:0}.rules-conclusion{padding:26px;background:var(--pale);border-radius:10px;display:flex;gap:18px}.rules-conclusion h2{font-size:25px;margin:0 0 12px}.rules-conclusion-icon{color:var(--blue);padding-top:3px}.rules-conclusion-icon .icon{width:30px;height:30px}.rules-cta{display:flex;align-items:center;gap:22px;padding:30px;margin:50px 0 0;border:1px solid var(--line);background:var(--pale);border-radius:10px}.rules-cta-icon{width:62px;height:62px;flex:0 0 62px;display:grid;place-items:center;border-radius:50%;background:var(--paper);color:var(--blue)}.rules-cta-icon .icon{width:30px;height:30px}.rules-cta h2{font-size:25px;margin:0 0 8px;line-height:1.3}.rules-cta p{font-size:14px;line-height:1.6;margin:0}.rules-cta>.btn{margin-left:auto;white-space:nowrap}.rules-page~.footer{margin-top:50px}
@media(max-width:1050px){.rules-hero{gap:25px;padding:32px}.rules-hero-figure{max-width:245px}.rules-layout{grid-template-columns:minmax(0,1fr) 250px;gap:30px}.rules-prose{padding-left:0}.rules-checklist{padding:18px}.rules-section h2{font-size:23px}.rules-cta{flex-wrap:wrap}.rules-cta>.btn{margin-left:84px}}
@media(max-width:720px){.rules-page .rules-breadcrumb{display:flex;flex-direction:row;justify-content:flex-start;width:auto;gap:8px;padding:17px 0;font-size:12px}.rules-breadcrumb a{font-size:12px;padding:0}.rules-hero{grid-template-columns:1fr;padding:25px 22px;gap:30px;border-radius:9px}.rules-hero h1{font-size:37px;margin:12px 0 15px}.rules-hero-copy>p{font-size:17px;line-height:1.7;margin-bottom:20px}.rules-hero .eyebrow{font-size:10px;letter-spacing:.1em}.rules-hero-actions{gap:12px}.rules-hero-actions>.btn{font-size:14px;padding:12px 16px}.rules-text-link{font-size:13px}.rules-hero-figure{max-width:220px}.rules-crossword>span{font-size:25px}.rules-example-label{font-size:13px}.rules-hero-figure figcaption{font-size:11px;margin-top:16px}.rules-foundations{grid-template-columns:1fr 1fr;gap:22px 18px;margin:26px 0 30px;padding-bottom:25px}.rules-foundations>div{padding:0 0 0 16px}.rules-foundations>div:nth-child(odd){border:0;padding-left:0}.rules-foundations h2{font-size:18px}.rules-foundations p{font-size:13px}.rules-foundation-number{font-size:11px}.rules-layout{display:flex;flex-direction:column;gap:30px}.rules-heading{gap:11px;margin-bottom:15px}.rules-number{width:36px;height:36px;flex-basis:36px;font-size:13px}.rules-section h2{font-size:21px;margin-top:2px;line-height:1.4;text-wrap:pretty}.rules-prose p,.rules-practice p,.rules-conclusion p{font-size:15px;line-height:1.75}.rules-section{margin-bottom:25px;padding-bottom:25px}.rules-prose ol{font-size:15px}.rules-sidebar-inner{position:static;display:grid;grid-template-columns:1fr;gap:22px}.rules-checklist{padding:22px}.rules-checklist h2{font-size:25px}.rules-checklist h2 br{display:none}.rules-checklist label{font-size:14px;min-height:52px}.rules-help{padding:0 0 22px}.rules-more{padding:0}.rules-word-example{padding:15px;margin:20px 0}.rules-letter-row{gap:3px}.rules-letter-row span{font-size:18px}.rules-example-check{font-size:11px;line-height:1.5}.rules-misconceptions summary{padding:14px;gap:12px}.rules-misconceptions summary h3{font-size:15px}.rules-misconceptions details p{font-size:14px;padding:0 14px 16px}.rules-conclusion{padding:20px;gap:12px}.rules-conclusion h2{font-size:23px}.rules-conclusion-icon .icon{width:24px;height:24px}.rules-cta{margin-top:30px;padding:22px;gap:15px}.rules-cta-icon{width:45px;height:45px;flex-basis:45px}.rules-cta-icon .icon{width:25px;height:25px}.rules-cta>div:nth-child(2){flex:1;min-width:150px}.rules-cta h2{font-size:22px}.rules-cta p{font-size:14px}.rules-cta>.btn{width:100%;margin-left:0}.rules-page~.footer{margin-top:30px}}
@media(prefers-reduced-motion:reduce){.rules-hero-figure,.rules-hero-figure figcaption{transform:none}}
.rules-faq{margin-top:32px;margin-bottom:0;border:0;padding-bottom:0}.rules-faq>h2{margin-bottom:20px}

.rules-summary-title{font-size:26px;margin:30px 0 0;line-height:1.35}.rules-summary-title+.rules-foundations{margin-top:22px}@media(max-width:720px){.rules-summary-title{font-size:23px;margin-top:26px}}

.rules-table-wrap{margin:20px 0 44px;border:1px solid var(--line);border-radius:8px;overflow:hidden}.rules-summary-table{width:100%;border-collapse:collapse;table-layout:fixed;text-align:left;font-size:15px;line-height:1.65}.rules-summary-table th,.rules-summary-table td{padding:17px 20px;vertical-align:top;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.rules-summary-table thead th{background:var(--pale);font-weight:800;color:var(--ink)}.rules-summary-table thead th:first-child{width:24%}.rules-summary-table tbody th{font-weight:700;color:var(--ink)}.rules-summary-table tbody tr:last-child>*{border-bottom:0}.rules-visually-hidden{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}@media(max-width:720px){.rules-table-wrap{margin:17px 0 30px}.rules-summary-table{font-size:12px;line-height:1.6}.rules-summary-table th,.rules-summary-table td{padding:12px 8px}.rules-summary-table thead th:first-child{width:27%}}

.rules-subsection{margin-top:22px}.rules-subsection h3{font-size:19px;line-height:1.4;margin:0 0 12px;letter-spacing:-.015em}

.rules-intro-copy{max-width:82ch;margin:28px 0;font-size:16px;line-height:1.75}.rules-intro-copy p{margin:0 0 15px}.rules-inline-table{margin:22px 0}.rules-inline-table th,.rules-inline-table td{padding:13px 14px;font-size:14px}.rules-inline-table thead th:first-child{width:29%}.rules-inline-table thead th:last-child{width:22%}.rules-inline-table tbody td:last-child{font-weight:800;color:var(--ink);letter-spacing:.03em}@media(max-width:720px){.rules-intro-copy{margin:24px 0;font-size:15px}.rules-inline-table th,.rules-inline-table td{font-size:12px;padding:11px 8px}}