.art{--art-surface:var(--color-surface-raised);--art-text:var(--color-ink);--art-text-2:color-mix(in srgb, var(--color-ink) 80%, var(--color-surface-raised));--art-line:var(--color-border);background:var(--art-surface);max-width:820px;color:var(--art-text);font-family:var(--font-body), system-ui, sans-serif;margin:0 auto;padding:32px 20px 64px;font-size:17px;line-height:1.7}.art *,.art :before,.art :after{box-sizing:border-box}.art :is(h1,h2,h3,h4){font-family:var(--font-display), Georgia, serif;color:var(--color-ink);text-wrap:balance;margin:0;font-weight:700;line-height:1.25}.art h1{margin:10px 0 14px;font-size:clamp(30px,4.2vw,42px)}.art h2{margin:44px 0 14px;font-size:26px}.art h3{margin:30px 0 10px;font-size:20px}.art h4{margin:22px 0 8px;font-size:17px}.art p{margin:0 0 16px}.art a{color:var(--color-primary);text-underline-offset:3px;text-decoration:underline}.art a:hover{color:var(--color-primary-hover)}.art strong{color:var(--color-ink);font-weight:700}.art [data-tone=neutral]{--tone:var(--color-ink)}.art [data-tone=info]{--tone:var(--color-primary)}.art [data-tone=brand]{--tone:var(--color-accent)}.art [data-tone=success]{--tone:var(--color-success)}.art [data-tone=warning]{--tone:var(--color-warning)}.art [data-tone=danger]{--tone:var(--color-danger)}.art [data-tone]{--tone-wash:color-mix(in srgb, var(--tone) 7%, var(--color-surface-raised));--tone-line:color-mix(in srgb, var(--tone) 30%, var(--color-surface-raised));--tone-text:color-mix(in srgb, var(--tone) 65%, var(--color-ink))}.art-head{margin-bottom:28px}.art-crumb ol{color:var(--art-text-2);flex-wrap:wrap;gap:6px;margin:0 0 18px;padding:0;font-size:14px;list-style:none;display:flex}.art-crumb li+li:before{content:"›";margin-right:6px}.art-crumb a{color:var(--art-text-2)}.art-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:color-mix(in srgb, var(--color-accent) 65%, var(--color-ink));margin:0 0 6px;font-size:12px;font-weight:700}.art-tags{flex-wrap:wrap;gap:8px;margin:0 0 10px;padding:0;list-style:none;display:flex}.art-tags li{border:1px solid var(--art-line);color:var(--art-text-2);border-radius:999px;padding:2px 12px;font-size:13px}.art-updated{color:var(--art-text-2);margin-bottom:12px;font-size:14px}.art-standfirst{color:var(--art-text-2);font-size:19px;line-height:1.6}.art-standfirst-boxed{background:color-mix(in srgb, var(--color-accent) 8%, var(--color-surface-raised));border-left:4px solid var(--color-accent);padding:16px 20px}.art-hero{gap:20px;margin-top:18px;display:grid}@media (min-width:761px){.art-hero:has(.art-head-aside){grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);align-items:start}}.art-head-actions{flex-wrap:wrap;gap:10px;display:flex}.art-head-aside{border:1px solid var(--art-line);background:var(--color-surface-alt);padding:18px 20px}.art-head-aside>:last-child{margin-bottom:0}.art-contents{border:1px solid var(--art-line);background:var(--color-surface-alt);margin-top:20px;padding:16px 20px}.art-contents-title{margin-bottom:8px;font-weight:700}.art-contents ol{margin:0;padding-left:20px;list-style:decimal}.art-list{margin:0 0 18px;padding-left:22px;list-style:outside}ol.art-list{list-style:decimal}.art-cta-courses,.art-hub-cols ul{list-style:outside}.art-list li{margin-bottom:6px}.art-list[data-marker=check],.art-list[data-marker=cross]{padding-left:0;list-style:none}.art-list[data-marker=check] li,.art-list[data-marker=cross] li{padding-left:28px;position:relative}.art-list[data-marker=check] li:before{content:"✓";color:var(--color-success);font-weight:700;position:absolute;left:4px}.art-list[data-marker=cross] li:before{content:"×";color:var(--color-danger);font-weight:700;position:absolute;left:6px}.art-box{background:var(--tone-wash);border:1px solid var(--tone-line);border-left:4px solid var(--tone);margin:24px 0;padding:18px 22px}.art-box>:last-child{margin-bottom:0}.art-box-label{letter-spacing:.08em;text-transform:uppercase;color:var(--tone-text,var(--art-text-2));margin-bottom:8px;font-size:13px;font-weight:700}.art-callout-title{font-family:var(--font-display), Georgia, serif;color:var(--color-ink);margin-bottom:10px;font-size:19px;font-weight:700}.art-cards{grid-template-columns:repeat(var(--cols,1), minmax(0, 1fr));gap:16px;margin:24px 0;display:grid}.art-cards[data-columns="2"]{--cols:2}.art-cards[data-columns="3"]{--cols:3}.art-cards[data-columns="4"]{--cols:4}@media (max-width:760px){.art-cards[data-columns]{--cols:1}}.art-card{position:relative}.art-cards-box .art-card{background:var(--tone-wash);border:1px solid var(--tone-line);padding:18px 20px}.art-cards-rule .art-card{border-left:3px solid var(--tone);padding:4px 0 4px 18px}.art-card>:last-child{margin-bottom:0}.art-card-title{color:var(--color-ink);margin-bottom:6px;font-weight:700}.art-card-n{background:var(--tone-text);width:30px;height:30px;color:var(--color-surface-raised);border-radius:50%;justify-content:center;align-items:center;margin-bottom:10px;font-size:15px;font-weight:700;display:inline-flex}.art-card-link{font-weight:600}.art-badges{flex-wrap:wrap;gap:6px;display:flex}.art-badge{vertical-align:middle;font-family:var(--font-body), system-ui, sans-serif;letter-spacing:0;background:var(--tone-wash);border:1px solid var(--tone-line);color:var(--tone-text);border-radius:999px;padding:2px 10px;font-size:13px;font-weight:600;line-height:1.4;display:inline-block}.art :is(h2,h3,h4) .art-badge{margin-left:4px}.art-table-wrap{border:1px solid var(--art-line);margin:24px 0;overflow-x:auto}.art-table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.5}.art-table caption{text-align:left;padding:12px 14px 0;font-weight:700}.art-table th,.art-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--art-line);padding:10px 14px}.art-table thead th{background:var(--color-surface-alt);color:var(--color-ink);font-weight:700}.art-table tbody th{color:var(--color-ink);font-weight:700}.art-table [data-highlight]{background:color-mix(in srgb, var(--color-accent) 9%, var(--color-surface-raised))}.art-table tr:last-child>*{border-bottom:none}.art-faq{margin:32px 0}.art-faq-item h3{margin-top:22px}.art-faq details{border-top:1px solid var(--art-line);padding:14px 0}.art-faq details:last-child{border-bottom:1px solid var(--art-line)}.art-faq summary{cursor:pointer;color:var(--color-ink);font-weight:700}.art-faq details[open] summary{margin-bottom:10px}.art-quote{border-left:4px solid var(--color-accent);--tone-text:color-mix(in srgb, var(--color-accent) 65%, var(--color-ink));margin:26px 0;padding:4px 0 4px 22px}.art-quote blockquote{font-family:var(--font-display), Georgia, serif;color:var(--color-ink);margin:0;font-size:19px;line-height:1.6}.art-quote-cite{color:var(--art-text-2);margin:8px 0 0;font-size:14px}.art-cta{margin:32px 0}.art-cta-title{font-family:var(--font-display), Georgia, serif;color:var(--color-ink);margin-bottom:8px;font-size:22px;font-weight:700}.art-cta-text{color:var(--art-text-2)}.art-cta-actions{flex-wrap:wrap;gap:10px;margin:16px 0 0;display:flex}.art-cta-box,.art-cta-list{border:1px solid var(--art-line);background:var(--color-surface-alt);padding:22px 24px}.art-cta-courses{margin:0;padding-left:20px}.art-cta-courses li{margin-bottom:6px}.art-cta-courses span{color:var(--art-text-2)}.art-cta-actions:first-child{margin-top:0}.art-cta-panel{background:var(--color-surface-inverse);color:var(--color-ink-on-primary);padding:30px 28px}.art-cta-panel .art-cta-title{color:var(--color-ink-inverse)}.art-cta-panel .art-cta-text{color:var(--color-ink-on-primary)}.art .art-btn{border:2px solid var(--color-primary);background:var(--color-primary);color:var(--color-ink-inverse);padding:10px 20px;font-size:15px;font-weight:700;text-decoration:none;display:inline-block}.art .art-btn:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover);color:var(--color-ink-inverse)}.art .art-btn-ghost{color:var(--color-primary);background:0 0}.art .art-cta-panel .art-btn{background:var(--color-accent-bright);color:var(--color-surface-inverse);border-color:var(--color-accent-bright)}.art .art-cta-panel .art-btn-ghost{color:var(--color-ink-inverse);border-color:var(--color-ink-on-primary);background:0 0}.art-listing{margin:24px 0}.art-listing-section h2{margin:32px 0 10px;font-size:22px}.art-listing-intro{color:var(--art-text-2);font-size:15px}.art-listing-cards>ul{gap:16px;margin:0;padding:0;list-style:none;display:grid}.art-listing-cards>ul>li{border:1px solid var(--art-line);background:var(--color-surface-raised);padding:18px 20px}.art-listing-cards>ul>li>:last-child{margin-bottom:0}.art-listing-meta{letter-spacing:.06em;text-transform:uppercase;color:var(--art-text-2);margin-bottom:6px;font-size:13px;font-weight:600}.art .art-listing-title{margin:0 0 8px;font-size:20px}.art-listing-title a{color:var(--color-ink);text-decoration:none}.art-pager{color:var(--art-text-2);flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;margin:28px 0 0;display:flex}.art-glossary{margin:28px 0}.art-glossary-search{flex-wrap:wrap;gap:14px;margin:0 0 16px;display:flex}.art-glossary-search label{flex-direction:column;gap:6px;font-weight:600;display:flex}.art-glossary-search select{font:inherit;border:1px solid var(--color-border-strong);background:var(--color-surface-raised);color:var(--color-ink);padding:10px 12px}.art-term-cat{letter-spacing:.04em;border:1px solid var(--art-line);color:var(--art-text-2);padding:1px 8px;font-size:12px;font-weight:600;display:inline-block}.art-glossary-search input{font:inherit;border:1px solid var(--color-border-strong);background:var(--color-surface-raised);color:var(--color-ink);max-width:420px;padding:10px 12px}.art-az{flex-wrap:wrap;gap:4px;margin:0 0 18px;display:flex}.art-az a{text-align:center;border:1px solid var(--art-line);min-width:30px;padding:4px 6px;font-weight:600;text-decoration:none;display:inline-block}.art-glossary dl{margin:0}.art-letter{scroll-margin-top:24px;display:none}.art-letter:target{display:block}.art-letters:not(:has(.art-letter:target)) .art-letter[data-first]{display:block}.art-glossary-az[data-searching] .art-letters{flex-direction:column;display:flex}.art-glossary-az[data-searching] .art-letter,.art-glossary-az[data-searching] .art-letter dl{display:contents}.art-glossary-az[data-searching] .art-letter-empty,.art-term[hidden],.art-search-none[hidden]{display:none}.art-letter-empty,.art-search-none{color:var(--art-text-2)}.art-term{border-bottom:1px solid var(--art-line);padding:14px 0}.art-glossary-az .art-term{border:1px solid var(--art-line);margin-bottom:10px;padding:14px 18px}.art-term dt{color:var(--color-ink);font-weight:700}.art-term-n{color:var(--art-text-2);font-variant-numeric:tabular-nums;margin-right:8px}.art-term dd{margin:4px 0 0}.art-related{border-top:1px solid var(--art-line);margin:48px 0 0;padding-top:24px}.art-related h2{margin:0 0 4px;font-size:20px}.art-related-sub{color:var(--art-text-2);font-size:15px}.art-related ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:12px 0 0;padding:0;list-style:none;display:grid}.art-related-tagged ul{grid-template-columns:repeat(3,minmax(0,1fr))}@media (max-width:760px){.art-related ul,.art-related-tagged ul{grid-template-columns:1fr}}.art-related li{border:1px solid var(--art-line);background:var(--color-surface-raised);padding:14px 16px}.art-related li>a:not(.art-btn){font-weight:600;display:block}.art-related-tag{letter-spacing:.1em;text-transform:uppercase;color:var(--art-text-2);margin-bottom:4px;font-size:12px}.art-related .art-btn{margin-top:12px}.art-hub{border:1px solid var(--art-line);background:var(--color-surface-alt);grid-template-columns:minmax(0,1.4fr) minmax(0,2fr);gap:24px;margin:40px 0 0;padding:26px;display:grid}@media (max-width:760px){.art-hub{grid-template-columns:1fr}}.art-hub h2{margin:0 0 8px;font-size:22px}.art-hub-stats{flex-wrap:wrap;gap:18px;margin:0 0 16px;display:flex}.art-hub-stats div{flex-direction:column-reverse;display:flex}.art-hub-stats dd{color:var(--color-ink);margin:0;font-size:20px;font-weight:800}.art-hub-stats dt,.art-hub-note{color:var(--art-text-2);font-size:13px}.art-hub-cols{grid-template-columns:repeat(3,minmax(0,1fr));align-content:start;gap:14px;display:grid}@media (max-width:480px){.art-hub-cols{grid-template-columns:1fr}}.art-hub-col-title{color:var(--color-ink);margin-bottom:6px;font-size:15px;font-weight:700}.art-hub-cols ul{color:var(--art-text-2);margin:0;padding-left:18px;font-size:14px}.art-price{white-space:nowrap;font-weight:700}.art-amount{white-space:nowrap}