:root{--ddd-font:-apple-system,BlinkMacSystemFont,'Helvetica Neue',sans-serif;--ddd-color-dark:#111;--ddd-color-text:#444;--ddd-color-muted:#666;--ddd-color-light-text:#999;--ddd-color-border:#e5e5e5;--ddd-color-bg:#fff;--ddd-color-bg-alt:#f9f9f9;--ddd-radius:10px;--ddd-radius-sm:8px;--ddd-border:1px solid #e5e5e5}.ddd-article{width:100%;max-width:720px;margin:0 auto;padding:4rem 2rem 5rem;box-sizing:border-box;font-family:var(--ddd-font);color:var(--ddd-color-text);background:var(--ddd-color-bg)}.ddd-article__label{font-size:11px;letter-spacing:0.13em;text-transform:uppercase;color:var(--ddd-color-light-text);margin-bottom:1rem}.ddd-article__title{font-size:32px;font-weight:500;line-height:1.2;letter-spacing:-0.02em;color:var(--ddd-color-dark);margin:0 0 1rem}.ddd-article__lead{font-size:18px;color:#555;line-height:1.65;margin-bottom:2.5rem;border-left:3px solid var(--ddd-color-border);padding-left:1.25rem}.ddd-article h2{font-size:22px;font-weight:500;line-height:1.35;color:var(--ddd-color-dark);margin:3rem 0 0.75rem;font-family:var(--ddd-font)}.ddd-article h3{font-size:17px;font-weight:500;color:var(--ddd-color-dark);margin:2rem 0 0.5rem;font-family:var(--ddd-font)}.ddd-article p,.ddd-article ul,.ddd-article ol{font-size:16px;color:var(--ddd-color-text);line-height:1.7}.ddd-article p{margin:0 0 1.25rem}.ddd-article ul,.ddd-article ol{margin:0 0 1.5rem;padding-left:1.5rem}.ddd-article li{margin-bottom:0.5rem}.ddd-article strong{color:var(--ddd-color-dark);font-weight:600}.ddd-article a{color:var(--ddd-color-dark);transition:opacity 0.2s}.ddd-article a:hover{opacity:0.7}.ddd-article blockquote{font-size:16px;font-style:italic;color:#555;line-height:1.65;border-left:3px solid #ccc;padding-left:1.25rem;margin:1.5rem 0}.ddd-article__callout{background:var(--ddd-color-bg-alt);border-left:3px solid var(--ddd-color-dark);border-radius:0 var(--ddd-radius-sm) var(--ddd-radius-sm) 0;padding:1.25rem 1.5rem;margin:2rem 0}.ddd-article__callout-title{font-size:14px;font-weight:600;color:var(--ddd-color-dark);text-transform:uppercase;letter-spacing:0.05em;margin:0 0 0.5rem}.ddd-article__callout p:last-child{font-size:15px;color:var(--ddd-color-text);line-height:1.65;margin:0;font-style:italic}.ddd-article__step{display:flex;flex-direction:column;background:var(--ddd-color-bg-alt);border:var(--ddd-border);border-radius:var(--ddd-radius);padding:1.25rem 1.5rem;margin-bottom:0.75rem}.ddd-article__step-num{font-size:14px;font-weight:600;color:var(--ddd-color-light-text);min-width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:1.5px solid var(--ddd-color-border);flex-shrink:0;margin:0;line-height:1}.ddd-article__step-title{font-size:15px;font-weight:600;color:var(--ddd-color-dark);margin:0 0 0.25rem}.ddd-article__step p:last-child{margin:0;font-size:14px;color:var(--ddd-color-muted);line-height:1.6}.ddd-article__video-card{display:flex;align-items:center;gap:1rem;background:var(--ddd-color-dark);border-radius:var(--ddd-radius);padding:1.25rem 1.5rem;margin:0 0 2.5rem;text-decoration:none !important;transition:opacity 0.2s}.ddd-article__video-card:hover{opacity:0.88}.ddd-article__video-badge{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,0.12);flex-shrink:0}.ddd-article__video-badge svg{width:18px;height:18px;fill:#fff;margin-left:2px}.ddd-article__video-info{flex:1;min-width:0}.ddd-article__video-label{font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:rgba(255,255,255,0.85) !important;margin:0 0 0.25rem}.ddd-article__video-title{font-size:15px;font-weight:500;color:rgba(255,255,255,0.85) !important;margin:0;line-height:1.35}.ddd-article__video-arrow{font-size:18px;color:rgba(255,255,255,0.9);flex-shrink:0}.ddd-article__footer{margin-top:3rem;padding-top:1.5rem;border-top:var(--ddd-border)}.ddd-article__attr{font-size:13px;color:var(--ddd-color-light-text);margin:0 0 1.25rem}.ddd-article__attr a{color:var(--ddd-color-muted);text-decoration:none}.ddd-article__cta{display:inline-block;font-size:14px;font-weight:500;padding:10px 24px;background:#111 !important;color:#fff !important;border-radius:var(--ddd-radius-sm);text-decoration:none !important;font-family:var(--ddd-font);transition:opacity 0.2s}.ddd-article__cta:hover{opacity:0.85;color:#fff !important}@media (max-width:767px){.ddd-article{padding:2.5rem 1.5rem 3.5rem}.ddd-article__title{font-size:26px}.ddd-article__lead{font-size:16px}.ddd-article h2{margin-top:2.5rem}.ddd-article__step{padding:1rem 1.25rem}}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--ddd-font);color:var(--ddd-color-text);background:var(--ddd-color-bg);-webkit-font-smoothing:antialiased}a{color:inherit}.ddd-learn-header{border-bottom:var(--ddd-border);background:var(--ddd-color-bg);position:sticky;top:0;z-index:100}.ddd-learn-header__inner{max-width:960px;margin:0 auto;padding:1rem 2rem;display:flex;align-items:center;gap:2rem;flex-wrap:wrap}.ddd-learn-header__logo{font-size:15px;font-weight:600;color:var(--ddd-color-dark);text-decoration:none;letter-spacing:-0.01em;white-space:nowrap;display:flex;align-items:center;gap:0.5rem}.ddd-learn-header__badge{width:32px;height:32px;border-radius:6px}.ddd-learn-header__nav{display:flex;gap:0.35rem;flex-wrap:wrap}.ddd-learn-pill{font-size:12px;font-weight:500;padding:0.35rem 0.75rem;border-radius:100px;border:1.5px solid var(--ddd-color-border);background:transparent;color:var(--ddd-color-muted);text-decoration:none;cursor:pointer;transition:all 0.15s;font-family:var(--ddd-font);white-space:nowrap}.ddd-learn-pill:hover{border-color:var(--ddd-color-dark);color:var(--ddd-color-dark)}.ddd-learn-pill.active{background:var(--ddd-color-dark);border-color:var(--ddd-color-dark);color:#fff}.ddd-learn-pill--disobedient.active{background:#003366;border-color:#003366}.ddd-learn-pill--nervous.active{background:#6b8bb0;border-color:#6b8bb0}.ddd-learn-pill--excitable.active{background:#66717e;border-color:#66717e}.ddd-learn-pill--anxious-destructive.active{background:#8a8d96;border-color:#8a8d96}.ddd-learn-pill--unfriendly-aggressive.active{background:#8a8328;border-color:#8a8328}.ddd-learn-pill--disobedient:hover{border-color:#003366;color:#003366}.ddd-learn-pill--nervous:hover{border-color:#6b8bb0;color:#6b8bb0}.ddd-learn-pill--excitable:hover{border-color:#66717e;color:#66717e}.ddd-learn-pill--anxious-destructive:hover{border-color:#8a8d96;color:#8a8d96}.ddd-learn-pill--unfriendly-aggressive:hover{border-color:#8a8328;color:#8a8328}.ddd-learn-back{display:inline-block;font-size:13px;color:var(--ddd-color-muted);text-decoration:none;padding:1.5rem 2rem 0;max-width:720px;margin:0 auto;width:100%}.ddd-learn-back:hover{color:var(--ddd-color-dark)}.ddd-learn-index{max-width:960px;margin:0 auto;padding:0 2rem 4rem}.ddd-learn-index__hero{padding:3rem 0 2rem}.ddd-learn-index__hero h1{font-size:32px;font-weight:500;color:var(--ddd-color-dark);letter-spacing:-0.02em;margin-bottom:0.5rem}.ddd-learn-index__hero p{font-size:16px;color:var(--ddd-color-muted)}.ddd-learn-search{margin:1.5rem 0 2rem;max-width:400px}.ddd-learn-search .pagefind-ui__search-input{font-family:var(--ddd-font);font-size:14px;border-radius:100px;border:1.5px solid var(--ddd-color-border);padding:0.5rem 1rem}.ddd-learn-search .pagefind-ui__search-input:focus{border-color:var(--ddd-color-dark);outline:none}.ddd-learn-search .pagefind-ui__result-link{color:var(--ddd-color-dark);font-weight:500}.ddd-learn-search .pagefind-ui__result-excerpt{font-size:13px;color:var(--ddd-color-muted)}.ddd-learn-index__controls{display:flex;align-items:flex-start;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}.ddd-learn-index__filters{display:flex;gap:0.35rem;flex-wrap:wrap;flex:1}.ddd-learn-index__category{font-size:12px;font-family:var(--ddd-font);font-weight:500;padding:0.35rem 0.75rem;border-radius:100px;border:1.5px solid var(--ddd-color-border);background:var(--ddd-color-bg);color:var(--ddd-color-muted);cursor:pointer;flex-shrink:0}.ddd-learn-index__subfilters{display:flex;gap:0.35rem;flex-wrap:wrap;margin-bottom:1.5rem;padding-left:0.25rem}.ddd-learn-subpill{font-size:11px}.ddd-learn-index__category--demoted{opacity:0.35;pointer-events:none}.ddd-learn-index__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.ddd-learn-card{display:flex;flex-direction:column;background:var(--ddd-color-bg-alt);border:var(--ddd-border);border-radius:var(--ddd-radius);padding:1.25rem;text-decoration:none;transition:border-color 0.15s,box-shadow 0.15s}.ddd-learn-card:hover{border-color:#ccc;box-shadow:0 2px 8px rgba(0,0,0,0.04)}.ddd-learn-card.coming-soon{opacity:0.45;pointer-events:none}.ddd-learn-card__tag{font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ddd-color-light-text);margin-bottom:0.5rem}.ddd-learn-card__cat{font-size:10px;color:var(--ddd-color-light-text);margin-bottom:0.5rem}.ddd-learn-card__title{font-size:15px;font-weight:500;color:var(--ddd-color-dark);line-height:1.35;margin-bottom:0.5rem}.ddd-learn-card__summary{font-size:13px;color:var(--ddd-color-muted);line-height:1.55;flex:1}.ddd-learn-card__badge{display:inline-block;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:0.08em;color:var(--ddd-color-light-text);border:1px solid var(--ddd-color-border);border-radius:4px;padding:0.15rem 0.4rem;margin-top:0.75rem;align-self:flex-start}.hidden{display:none}.ddd-article__placeholder{color:var(--ddd-color-light-text);font-style:italic;margin-top:2rem}.ddd-learn-related{max-width:720px;margin:0 auto;padding:0 2rem 3rem}.ddd-learn-related__title{font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:0.05em;color:var(--ddd-color-light-text);margin-bottom:1rem;padding-top:2rem;border-top:var(--ddd-border)}.ddd-learn-related__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0.75rem}.ddd-learn-related__card{display:flex;flex-direction:column;background:var(--ddd-color-bg-alt);border:var(--ddd-border);border-radius:var(--ddd-radius-sm);padding:1rem;text-decoration:none;transition:border-color 0.15s}.ddd-learn-related__card:hover{border-color:#ccc}.ddd-learn-related__tag{font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ddd-color-light-text);margin-bottom:0.35rem}.ddd-learn-related__cat{font-size:10px;color:var(--ddd-color-light-text);margin-bottom:0.25rem}.ddd-learn-related__name{font-size:14px;font-weight:500;color:var(--ddd-color-dark);line-height:1.35}.ddd-learn-footer{border-top:var(--ddd-border);margin-top:2rem}.ddd-learn-footer__inner{max-width:960px;margin:0 auto;padding:2rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.ddd-learn-footer p{font-size:13px;color:var(--ddd-color-light-text)}.ddd-learn-footer nav{display:flex;gap:1.5rem}.ddd-learn-footer nav a{font-size:13px;color:var(--ddd-color-muted);text-decoration:none}.ddd-learn-footer nav a:hover{color:var(--ddd-color-dark)}@media (max-width:767px){.ddd-learn-header__inner{padding:0.75rem 1.5rem;gap:0.75rem}.ddd-learn-header__nav{gap:0.25rem}.ddd-learn-pill{font-size:11px;padding:0.3rem 0.6rem}.ddd-learn-index{padding:0 1.5rem 3rem}.ddd-learn-index__hero{padding:2rem 0 1.5rem}.ddd-learn-index__hero h1{font-size:26px}.ddd-learn-index__grid{grid-template-columns:1fr}.ddd-learn-related{padding:0 1.5rem 2rem}.ddd-learn-related__grid{grid-template-columns:1fr}.ddd-learn-back{padding:1rem 1.5rem 0}.ddd-learn-footer__inner{padding:1.5rem;flex-direction:column;align-items:flex-start}}@media (min-width:768px) and (max-width:1023px){.ddd-learn-index__grid{grid-template-columns:repeat(2,1fr)}}