.wbs{--blue:#0089e5;--ink:#152844;--muted:#637085;color:var(--ink);font-family:Inter,'Segoe UI',Arial,sans-serif;background:#fafbfc;line-height:1.65}.wbs *{box-sizing:border-box}.wbs a{color:inherit;text-decoration:none}.wbs-wrap{max-width:1200px;margin:auto;padding:0 28px}.wbs-top{padding:30px 0 12px;font-size:13px;color:var(--muted)}.wbs-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;padding:38px 0 55px;align-items:end}.wbs-kicker{font-size:12px;letter-spacing:2px;font-weight:700;color:#0070bb;text-transform:uppercase}.wbs h1{font-size:clamp(36px,4.3vw,60px);line-height:1.13;letter-spacing:-2px;margin:14px 0 0;font-weight:750}.wbs-hero p{font-size:17px;color:var(--muted);margin:0 0 18px}.wbs-small{font-size:13px;color:var(--muted)}.wbs-feature{display:grid;grid-template-columns:1fr 1fr;background:#eaf4fc;border-radius:24px;overflow:hidden;margin-bottom:46px}.wbs-feature-copy{padding:38px}.wbs-feature h2{font-size:32px;line-height:1.25;letter-spacing:-.8px;margin:15px 0}.wbs-feature p{color:#52667d}.wbs-pill{display:inline-block;border:1px solid #c7ddeb;background:white;border-radius:30px;padding:4px 12px;font-size:12px;font-weight:600}.wbs-arrow{display:inline-block;margin-top:12px;font-weight:650;color:#006eba!important}.wbs-art{min-height:270px;background:#d7eafb;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:28px}.wbs-art:before{content:'';position:absolute;width:350px;height:350px;border:1px solid #b5d6ed;border-radius:50%;right:-90px;top:-80px}.wbs-art:after{content:'';position:absolute;width:250px;height:250px;border:1px solid #b5d6ed;border-radius:50%;left:-100px;bottom:-160px}.wbs-demo{background:#fff;border:1px solid #dbe8f2;box-shadow:0 20px 50px #285c8120;border-radius:15px;width:300px;padding:24px;transform:rotate(-3deg);z-index:1}.wbs-demo small{color:#728299;font-size:11px;letter-spacing:1px}.wbs-demo strong{display:block;font-size:38px;letter-spacing:-2px;margin:5px 0 16px}.wbs-demo-line{display:flex;justify-content:space-between;font-size:13px;border-top:1px solid #edf1f5;padding:10px 0}.wbs-demo-good{background:#eaf8f1;color:#267657;border-radius:7px;padding:10px;font-size:12px}.wbs-controls{border-top:1px solid #e0e6ec;padding-top:28px;display:flex;gap:16px;justify-content:space-between;align-items:center;margin-bottom:25px;flex-wrap:wrap}.wbs-filters{display:flex;gap:7px;flex-wrap:wrap}.wbs button{font:inherit;cursor:pointer}.wbs-filter{background:transparent;border:1px solid transparent;border-radius:25px;padding:8px 13px;color:#607087;font-size:13px!important}.wbs-filter[aria-pressed=true]{background:var(--ink);color:white}.wbs-search{background:white;border:1px solid #d9e2eb;padding:12px 15px;border-radius:10px;font:inherit;font-size:13px;max-width:100%}.wbs-result{margin:0 0 22px;font-size:13px;color:var(--muted)}.wbs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.wbs-card{border:1px solid #e0e7ee;border-radius:17px;background:white;overflow:hidden;transition:transform .2s,box-shadow .2s}.wbs-card:hover{transform:translateY(-4px);box-shadow:0 10px 30px #1528440d}.wbs-card[hidden]{display:none}.wbs-thumb{height:148px;padding:25px;background:#edf4fb;display:flex;justify-content:space-between;align-items:center;overflow:hidden}.wbs-thumb b{font-size:50px;line-height:1;letter-spacing:-3px;font-weight:750;color:#3c7caf}.wbs-thumb span{font-size:11px;letter-spacing:2px;color:#517997;text-transform:uppercase;max-width:120px}.wbs-card:nth-child(3n+2) .wbs-thumb{background:#f1eff8}.wbs-card:nth-child(3n+2) .wbs-thumb b{color:#8571ad}.wbs-card:nth-child(3n) .wbs-thumb{background:#eaf4f0}.wbs-card:nth-child(3n) .wbs-thumb b{color:#568c76}.wbs-card-body{padding:23px}.wbs-card h3{font-size:21px;line-height:1.35;letter-spacing:-.4px;margin:10px 0}.wbs-card p{font-size:14px;color:var(--muted);margin:0 0 20px}.wbs-card-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}.wbs-bottom{margin:50px 0 0;background:#152844;border-radius:22px;color:white;padding:35px;display:flex;justify-content:space-between;align-items:center;gap:24px}.wbs-bottom h2{font-size:25px;margin:0 0 5px}.wbs-bottom p{color:#b9cce0;margin:0}.wbs-btn{display:inline-block;background:#0089e5;color:white!important;padding:12px 20px;border-radius:9px;font-weight:600;white-space:nowrap}.wbs-bottom-space{height:65px}.wbs-article-head{max-width:870px;padding:35px 0 40px}.wbs-article-head h1{font-size:clamp(34px,4vw,53px)}.wbs-lead{font-size:20px;color:var(--muted);line-height:1.65}.wbs-author{display:flex;align-items:center;gap:12px;font-size:13px}.wbs-avatar{display:grid;place-items:center;background:#e3eff9;border-radius:50%;width:40px;height:40px;color:#006eba;font-weight:bold}.wbs-article-grid{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:70px;padding-bottom:70px;border-top:1px solid #e0e7ee;padding-top:20px}.wbs-prose{font-size:17px;line-height:1.85}.wbs-prose h2{font-size:27px;line-height:1.3;letter-spacing:-.5px;margin:36px 0 15px;scroll-margin-top:100px}.wbs-prose p{margin:0 0 20px}.wbs-prose a{color:#0077c9;text-decoration:underline;text-underline-offset:4px}.wbs-product{background:#edf6fd;border:1px solid #cfe5f6;border-left:4px solid #0089e5;border-radius:13px;padding:26px;margin:30px 0}.wbs-product span{font-size:10px;font-weight:700;letter-spacing:1.5px;color:#0071bc}.wbs-product h3{margin:8px 0;font-size:24px;line-height:1.3}.wbs-product p{font-size:15px}.wbs-product a{font-size:14px;font-weight:700}.wbs-prose details{border-bottom:1px solid #dce5ed;padding:17px 0}.wbs-prose summary{font-weight:600;cursor:pointer}.wbs-prose details p{margin:14px 0 0}.wbs-sources{font-size:13px;color:#687b90}.wbs-toc{position:sticky;top:100px;align-self:start;margin-top:26px;padding:23px;border:1px solid #dde6ee;border-radius:14px;background:white;font-size:13px}.wbs-toc strong{display:block;margin-bottom:13px}.wbs-toc a{display:block;padding:7px 0;color:#607087}.wbs-toc a:hover{color:#0089e5}.wbs-preview-note{background:#fff4d8;text-align:center;padding:7px;font-size:11px;color:#6e571e}.wbs :focus-visible{outline:3px solid #0089e5;outline-offset:4px}@media(max-width:850px){.wbs-hero{gap:30px}.wbs-grid{grid-template-columns:repeat(2,1fr)}.wbs-article-grid{grid-template-columns:1fr;gap:0}.wbs-toc{position:static;grid-row:1;margin-bottom:15px}.wbs-toc a{display:inline-block;margin-right:15px}.wbs-feature h2{font-size:26px}}@media(max-width:600px){.wbs-wrap{padding:0 20px}.wbs h1{letter-spacing:-1px}.wbs-hero{grid-template-columns:1fr;gap:20px;padding:22px 0 30px}.wbs-hero p{font-size:16px}.wbs-feature{grid-template-columns:1fr}.wbs-feature-copy{padding:25px}.wbs-art{min-height:230px}.wbs-grid{grid-template-columns:1fr}.wbs-search{width:100%}.wbs-bottom{display:block;padding:26px}.wbs-bottom .wbs-btn{margin-top:22px}.wbs-lead{font-size:18px}.wbs-prose{font-size:16px}.wbs-article-head{padding-top:20px}.wbs-thumb{height:140px}}

.wbs-card-image{display:block;width:100%;height:190px;object-fit:cover;background:#edf4fb}.wbs-feature-image{position:relative;z-index:1;width:100%;height:auto;max-height:330px;object-fit:contain;border-radius:12px}.wbs-feature-word{font-size:36px;font-weight:700;color:#27668f}.wbs-cover{margin:0 0 35px;max-width:850px}.wbs-cover img{display:block;width:100%;height:auto;max-height:500px;object-fit:contain;border-radius:18px;background:#eef3f8}.wbs-prose{min-width:0;overflow-wrap:anywhere}.wbs-prose img{max-width:100%;height:auto;display:block;margin:22px auto}.wbs-prose figure{max-width:100%;margin:22px 0}.wbs-prose table{display:block;overflow-x:auto;max-width:100%;border-collapse:collapse}.wbs-prose td,.wbs-prose th{padding:10px;border:1px solid #dce5ed}.wbs-prose pre{overflow:auto;padding:18px;background:#eef2f6;max-width:100%}.wbs-archive-note{padding:20px;background:#f1f4f8;border-radius:12px;font-size:14px;color:#52667d;margin:20px 0}.wbs-archive-note p{margin:6px 0 0}.wbs-toc{max-height:65vh;overflow:auto}.wbs-more{display:block;margin:30px auto;background:#152844;color:white;border:0;border-radius:9px;padding:12px 25px}.wbs-more[hidden]{display:none}@media(max-width:600px){.wbs-cover{margin-bottom:20px}.wbs-card-image{height:190px}.wbs-toc{max-height:220px}}

/* Article support sidebar. */
.wbs-sidebar{position:sticky;top:100px;align-self:start;max-height:calc(100vh - 120px);overflow-y:auto;padding-bottom:2px}.wbs-sidebar .wbs-toc{position:static;max-height:none;margin-top:26px}.wbs-contact{margin-top:18px;background:#edf6fd;border:1px solid #cfe3f3;border-radius:15px;padding:23px}.wbs-contact .wbs-kicker{font-size:10px;letter-spacing:1.6px}.wbs-contact h2{font-size:24px;line-height:1.25;letter-spacing:-.5px;margin:10px 0}.wbs-contact p{font-size:14px;line-height:1.65;color:#52667d;margin:0 0 18px}.wbs-contact-primary,.wbs-contact-support{display:flex;align-items:center;justify-content:space-between;border-radius:9px;padding:12px 14px;font-size:13px;font-weight:650}.wbs-contact-primary{background:#0078c8;color:#fff!important}.wbs-contact-primary:hover{background:#0065a8}.wbs-contact-support{margin-top:9px;background:white;border:1px solid #cbdde9;color:#152844!important}.wbs-contact-hint{display:block;font-size:10px;color:#61758a;margin-top:7px;line-height:1.5}.wbs-contact-email{border-top:1px solid #cfdfeb;margin-top:18px;padding-top:15px}.wbs-contact-email span{display:block;font-size:11px;color:#61758a}.wbs-contact-email a{display:inline-block;font-size:14px;font-weight:650;color:#006eaf;margin-top:3px;overflow-wrap:anywhere}@media(max-width:850px){.wbs-sidebar{display:contents;position:static;max-height:none;overflow:visible}.wbs-sidebar .wbs-toc{grid-row:1;max-height:220px}.wbs-article-grid>.wbs-prose{grid-row:2}.wbs-contact{grid-row:3;margin-top:26px;max-width:none}.wbs-contact-primary,.wbs-contact-support{min-height:46px}.wbs-contact-hint{font-size:12px}}