.public-site-shell{min-height:100vh;background:#f7f8fc;color:#172033;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.public-site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1200px;margin:auto;padding:16px 24px;background:rgba(247,248,252,.96);backdrop-filter:blur(12px);border-bottom:1px solid #e5e7ef}.public-brand{display:flex;align-items:center;gap:10px;color:#172033;text-decoration:none}.public-brand img{width:44px;height:44px;object-fit:contain}.public-brand span{display:flex;flex-direction:column}.public-brand strong{font-size:1rem}.public-brand small{font-size:.72rem;color:#6d7485}.public-nav{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.public-nav a,.public-site-footer a{color:#4f3ac5;text-decoration:none;font-weight:700}.public-nav-login{padding:9px 14px;border:1px solid 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h2{font-size:clamp(1.6rem,3vw,2.4rem);margin:0 0 12px}.public-section>p{color:#596276;line-height:1.75;max-width:900px}.public-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:22px}.public-card{display:block;background:white;border:1px solid #e4e6ee;border-radius:18px;padding:22px;text-decoration:none;color:inherit;box-shadow:0 10px 30px rgba(31,35,48,.04)}.public-card:hover{border-color:#cfc5ff;transform:translateY(-1px)}.public-card h3{margin:6px 0 8px;font-size:1.12rem}.public-card p{margin:0;color:#626b7c;line-height:1.65}.public-card small{font-weight:800;color:#6a46e8}.public-article{max-width:860px;margin:auto}.public-breadcrumbs{font-size:.85rem;margin-bottom:18px;color:#70778a}.public-breadcrumbs a{color:#5b3fd6;text-decoration:none;font-weight:700}.public-article h1{font-size:clamp(2.1rem,5vw,3.8rem);line-height:1.08;margin:8px 0 18px}.public-article .lead{font-size:1.16rem;line-height:1.8;color:#566073}.public-article 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#e3e5ed;color:#626a79}.public-site-footer>div{display:flex;flex-direction:column;gap:6px}.public-site-footer nav{display:flex;flex-wrap:wrap;gap:14px;margin:18px 0}.sm-public-mini-nav{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;padding:12px 16px;background:#fff;border-bottom:1px solid #e7e8ef}.sm-public-mini-nav a{font-weight:800;color:#553bd0;text-decoration:none;font-size:.9rem}.public-author-box{margin-top:42px;padding:20px;border-top:1px solid #e3e6ee;color:#626a79;line-height:1.7}.public-checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0}.public-checklist div{background:#fff;border:1px solid #e6e8ef;border-radius:12px;padding:14px 16px}.public-related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.public-related a{background:#fff;border:1px solid #e5e7ef;border-radius:14px;padding:18px;text-decoration:none;color:#4c38ba;font-weight:800}.public-meta{display:flex;gap:12px;flex-wrap:wrap;color:#737b8c;font-size:.85rem;margin:10px 0 24px}.public-cta{margin-top:38px;padding:28px;border-radius:20px;background:#19172b;color:#fff}.public-cta h2{margin-top:0}.public-cta p{color:#d7d5df}.public-cta a{color:#fff}.public-resource-list{display:grid;gap:14px}.public-resource-list article{background:#fff;border:1px solid #e5e7ef;border-radius:16px;padding:20px}.public-resource-list h3{margin:0 0 8px}.public-resource-list p{margin:0;color:#60697a;line-height:1.7}@media(max-width:850px){.public-site-header{position:static;align-items:flex-start;flex-direction:column}.public-grid{grid-template-columns:1fr 1fr}.public-hero{padding:32px}.public-site-main{padding-top:30px}}@media(max-width:620px){.public-grid,.public-related,.public-checklist{grid-template-columns:1fr}.public-nav{gap:10px}.public-hero{padding:25px}.public-site-main{padding-left:16px;padding-right:16px}.public-site-header{padding-left:16px;padding-right:16px}.public-article h1{font-size:2.15rem}}