.ba{margin:0;padding:14px}.ba,.ba-stage{overflow:hidden}.ba-stage{position:relative;border-radius:14px;-webkit-user-select:none;user-select:none}.ba-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}.ba-line{position:absolute;top:0;bottom:0;width:2px;background:var(--accent);transform:translateX(-1px);pointer-events:none}.ba-line:after{content:"";top:50%;left:50%;width:34px;height:34px;border-radius:50%;border:2px solid var(--accent-txt);transform:translate(-50%,-50%)}.ba-line:after,.ba-tag{position:absolute;background:var(--bg)}.ba-tag{top:12px;padding:5px 10px;border-radius:100px;font-size:12px;color:var(--txt);border:1px solid var(--line2);pointer-events:none}.ba-tag.is-before{left:12px}.ba-tag.is-after{right:12px;color:var(--accent-txt)}.ba-stage input[type=range]{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize}.ba-stage:has(input:focus-visible){outline:2px solid var(--accent-txt);outline-offset:2px}.ba figcaption{padding:14px 6px 4px;font-size:14px;color:var(--txt2);font-family:var(--mono)}.blk-updated{margin:18px 0 0;font-size:13px;color:var(--txt3)}.blk-card p a,.blk-section li a:not(.ck-text-link),.blk-section p a,.blk-summary a,.blk-updated a{color:var(--txt);text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px;transition:color .2s}.blk-card p a:hover,.blk-section li a:not(.ck-text-link):hover,.blk-section p a:hover,.blk-summary a:hover,.blk-updated a:hover{color:var(--accent-txt)}.blk-summary{margin-top:40px;padding:26px 30px;border:1px solid var(--line2);border-radius:var(--radius);background:var(--paper)}.blk-summary h2{margin:0 0 12px;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-txt)}.blk-summary ul{margin:0;padding-left:20px;display:grid;gap:8px;color:var(--txt2);font-size:17px}.blk-section>h2{max-width:720px;font-size:clamp(28px,3.4vw,42px);line-height:1.12;letter-spacing:-.04em;margin-bottom:20px}.blk-section>p{max-width:760px;font-size:18px;line-height:1.6}.blk-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin-top:28px}.blk-card{display:block;padding:28px}.blk-card h3{margin:0 0 10px;font-size:20px;letter-spacing:-.03em}.blk-card p{margin:0;font-size:15px}a.blk-card:hover h3{color:var(--accent-txt)}.blk-link-card{display:flex;flex-direction:column;gap:10px}.blk-link-card h3{margin:0}.blk-link-card>svg{margin-top:auto;color:var(--accent-txt)}.blk-section .data-table{margin-top:28px}.blk-section .data-table th[scope=row]{color:var(--txt)}.blk-steps{display:grid;gap:14px;margin:28px 0 0;padding:0;list-style:none}.blk-steps li{display:flex;gap:20px;padding:22px 0;border-top:1px solid var(--line)}.blk-steps li>span{font:500 14px/1.6 var(--mono);color:var(--accent-txt)}.blk-steps h3{margin:0 0 6px;font-size:20px}.blk-steps p{margin:0}.blk-cases{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:28px}.blk-links{display:flex;flex-wrap:wrap;gap:12px 28px;margin:24px 0 0;padding:0;list-style:none}.blk-sources{margin-block:40px;padding-top:24px;border-top:1px solid var(--line);font-size:14px}.blk-sources h2{margin:0 0 12px;font-size:16px;letter-spacing:0}.blk-sources ul{display:grid;gap:6px;margin:0;padding:0;list-style:none;color:var(--txt3)}.blk-sources a{display:inline-block;padding-block:3px;color:var(--txt2);text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px}.blk-sources a:hover{color:var(--accent-txt)}@media (max-width:767px){.blk-cases{grid-template-columns:1fr}.blk-summary{padding:22px}.blk-section>p{font-size:17px}}