.ds4b-resources{--orange: #EE5A24;--orange-soft: #fff1ec;--ink: #1a1a1a;--gray: #6b6b6b;--line: #ececec;--paper: #ffffff;--soft: #fafafa;font-family:Georgia,Times New Roman,serif;color:var(--ink);background:var(--paper);line-height:1.6}.ds4b-resources .wrap{max-width:820px;margin:0 auto;padding:0 24px}.ds4b-resources .wide{max-width:1080px;margin:0 auto;padding:0 24px}.ds4b-resources .tag{display:block;margin:0 0 18px;color:var(--orange);font-family:Courier New,monospace;font-size:13px;letter-spacing:1px;text-transform:uppercase}.resources-hero-v3{position:relative;padding:90px 0 70px;text-align:center;overflow:hidden;border-bottom:1px solid var(--line)}.resources-hero-v3 .hero-inner{position:relative;z-index:1}.resources-hero-v3 h1{max-width:820px;margin:0 auto;color:var(--ink);font-size:48px;font-weight:700;line-height:1.12;letter-spacing:-1px}.resources-hero-v3 .sub{max-width:640px;margin:22px auto 0;color:var(--gray);font-size:21px;line-height:1.4}.resources-index{padding:42px 0;background:var(--soft);border-bottom:1px solid var(--line)}.index-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.index-item{min-height:118px;padding:22px;color:inherit;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column;justify-content:space-between;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.index-item:hover{transform:translateY(-4px);border-color:var(--orange);box-shadow:0 12px 30px #00000012}.index-item span{color:var(--orange);font-family:Arial,sans-serif;font-size:13px;font-weight:800;opacity:.65}.index-item strong{font-family:Arial,sans-serif;font-size:16px;line-height:1.25}.resources-list-v3{padding:74px 0 96px}.resources-stack-v3{display:grid;gap:38px}.resource-card-v3{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:42px;align-items:center;padding:42px;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;position:relative}.resource-card-v3:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--orange)}.resource-copy{min-width:0}.resource-copy h2{margin:0 0 18px;color:var(--ink);font-size:34px;font-weight:700;line-height:1.14;letter-spacing:-.5px}.resource-body p{margin:0 0 18px;color:#333;font-size:18px;line-height:1.75}.resource-points-v3{display:grid;gap:12px;margin:26px 0 0;padding:0;list-style:none}.resource-points-v3 li{display:flex;gap:13px;align-items:flex-start;margin:0;padding:0 0 12px;border-bottom:1px solid var(--line);color:var(--gray);font-family:Arial,sans-serif;font-size:15.5px;line-height:1.5}.resource-points-v3 li:before{content:"✓";flex:0 0 auto;color:var(--orange);font-weight:800}.resource-cta-v3{display:inline-flex;align-items:center;gap:8px;min-height:52px;margin-top:30px;padding:15px 28px;background:var(--orange);color:#fff;border-radius:6px;font-family:Arial,sans-serif;font-size:14px;font-weight:800;letter-spacing:.3px;text-decoration:none;box-shadow:0 10px 26px #ee5a2438;transition:transform .25s ease,box-shadow .25s ease,background .25s ease}.resource-cta-v3:hover:not(.is-disabled){transform:translateY(-3px);background:#ff6b2b;box-shadow:0 14px 34px #ee5a244d}.resource-cta-v3.is-disabled{cursor:not-allowed;background:#f1f1f1;color:#8a8a8a;box-shadow:none}.resource-visual{min-width:0}.resource-visual img{width:100%;height:auto;display:block;-o-object-fit:contain;object-fit:contain}.resource-visual[data-resource=experiencia-datascience] img{max-width:85%;margin:0 auto}.visual-window{overflow:hidden;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:0 22px 60px #00000012}.visual-bar{display:flex;gap:7px;padding:10px 14px;background:#f5f5f5;border-bottom:1px solid var(--line)}.visual-bar i{width:11px;height:11px;display:block;border-radius:50%;background:#ddd}.visual-body{padding:28px;background:linear-gradient(180deg,rgba(238,90,36,.08),transparent 48%),#fff}.visual-kicker{color:var(--orange);font-family:Arial,sans-serif;font-size:38px;font-weight:800;line-height:1;opacity:.28}.visual-title{max-width:280px;margin-top:12px;color:var(--ink);font-family:Arial,sans-serif;font-size:18px;font-weight:800;line-height:1.25}.visual-lines{display:grid;gap:10px;margin-top:24px}.visual-lines span{height:10px;border-radius:999px;background:#eee}.visual-lines span:nth-child(1){width:86%}.visual-lines span:nth-child(2){width:64%}.visual-lines span:nth-child(3){width:74%}.visual-chart{height:124px;margin-top:24px;padding:14px;display:flex;gap:9px;align-items:flex-end;background:#fafafa;border:1px solid var(--line);border-radius:9px}.visual-chart span{flex:1;min-width:0;border-radius:5px 5px 0 0;background:var(--orange);opacity:.85}.resource-card-v3.theme-teal:before{background:#111}.resource-card-v3.theme-teal .visual-chart span,.resource-card-v3.theme-teal .resource-cta-v3{background:#111}.resource-card-v3.theme-amber:before{background:#f2b33d}.resource-card-v3.theme-amber .visual-chart span{background:#f2b33d}.resource-card-v3.theme-amber .resource-cta-v3:not(.is-disabled){background:#f2b33d;color:#111}@media (max-width: 820px){.resources-hero-v3{padding:62px 0 50px}.resources-hero-v3 h1{font-size:34px;letter-spacing:-.5px}.resources-hero-v3 .sub{font-size:18px}.index-grid,.resource-card-v3{grid-template-columns:1fr}.resource-card-v3{padding:30px 24px;gap:30px}.resource-copy h2{font-size:28px}.resource-body p{font-size:17px}}@media (max-width: 520px){.resources-index{padding:28px 0}.resources-list-v3{padding:48px 0 72px}.resource-cta-v3{width:100%;justify-content:center}}