.bdp-page{max-width:760px;margin:0 auto;padding:40px 20px 80px;font-family:var(--font-ui)}.bdp-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:40px}.bdp-back-btn{display:inline-flex;align-items:center;gap:6px;background:none;border:none;cursor:pointer;font-size:14px;font-weight:600;color:#0d0b178c;padding:0;transition:color var(--duration-fast) ease}.bdp-back-btn:hover{color:#6c47ff}.bdp-all-link{font-size:14px;font-weight:600;color:#6c47ff;text-decoration:none}.bdp-all-link:hover{text-decoration:underline}.bdp-header{margin-bottom:32px}.bdp-category-chip{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;border-radius:var(--radius-2xl);border:1px solid;font-size:11px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;margin-bottom:16px}.bdp-title{font-family:var(--font-display);font-size:36px;font-weight:800;color:#0d0b17;line-height:1.2;letter-spacing:-.4px;margin:0 0 16px}.bdp-excerpt{font-size:18px;color:#0d0b1794;line-height:1.65;margin:0 0 20px}.bdp-meta{display:flex;align-items:center;gap:8px;font-size:14px;color:#0d0b1773}.bdp-meta-item{display:inline-flex;align-items:center;gap:5px}.bdp-meta-sep{opacity:.4}.bdp-cover-wrap{margin-bottom:48px;border-radius:var(--radius-xl);overflow:hidden}.bdp-cover{width:100%;height:380px;object-fit:cover;display:block}.bdp-body{font-size:17px;line-height:1.8;color:#1f2030}.bdp-body p{margin:0 0 24px}.bdp-body h2{font-family:var(--font-display);font-size:24px;font-weight:600;color:#0d0b17;margin:40px 0 16px;line-height:1.3}.bdp-body h3{font-family:var(--font-display);font-size:19px;font-weight:600;color:#0d0b17;margin:28px 0 12px}.bdp-body ul,.bdp-body ol{margin:0 0 24px;padding-left:24px}.bdp-body li{margin-bottom:10px;line-height:1.75}.bdp-body strong{font-weight:600;color:#0d0b17}.bdp-body a{color:#6c47ff;text-decoration:underline;text-underline-offset:3px}.bdp-body a:hover{opacity:.8}.bdp-related{margin-top:72px;padding-top:48px;border-top:1px solid rgba(13,11,23,.08)}.bdp-related-heading{font-family:var(--font-display);font-size:22px;font-weight:600;color:#0d0b17;margin:0 0 28px}.bdp-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.bdp-related-card{text-decoration:none;border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(13,11,23,.07);transition:transform var(--duration-normal) cubic-bezier(.34,1.56,.64,1),box-shadow var(--duration-normal) ease;display:block}.bdp-related-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px #0000001a}.bdp-related-img{width:100%;height:130px;object-fit:cover;display:block}.bdp-related-body{padding:14px}.bdp-related-time{font-size:12px;color:#0d0b1766;display:block;margin-bottom:6px}.bdp-related-title{font-size:13px;font-weight:600;color:#0d0b17;line-height:1.45;margin:0}.bdp-footer-cta{margin-top:60px;text-align:center}.bdp-footer-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:var(--radius-2xl);background:#6c47ff14;color:#6c47ff;font-size:14px;font-weight:600;text-decoration:none;transition:background var(--duration-fast) ease,transform var(--duration-fast) ease}.bdp-footer-btn:hover{background:#6c47ff26;transform:translate(-3px)}.bdp-notfound{max-width:500px;margin:120px auto;text-align:center;font-family:var(--font-ui)}.bdp-notfound h1{font-size:28px;font-weight:600;color:#0d0b17;margin-bottom:12px}.bdp-notfound p{color:#0d0b1780;margin-bottom:28px}.bdp-back-link{display:inline-flex;align-items:center;gap:6px;color:#6c47ff;font-weight:600;text-decoration:none}@media (max-width: 900px){.bdp-related-grid{grid-template-columns:1fr 1fr}}@media (max-width: 640px){.bdp-page{padding:24px 16px 60px}.bdp-title{font-size:26px}.bdp-excerpt{font-size:16px}.bdp-cover{height:220px}.bdp-body{font-size:16px}.bdp-body h2{font-size:20px}.bdp-related-grid{grid-template-columns:1fr}}.bdp-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:20px;font-size:13px;color:#0d0b178c}.bdp-breadcrumb a{color:inherit;text-decoration:none}.bdp-breadcrumb a:hover{text-decoration:underline}.bdp-breadcrumb [aria-current=page]{color:#0d0b17;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}.bdp-toc{margin:32px 0;padding:20px 24px;border:1px solid rgba(13,11,23,.1);border-radius:12px;background:#0954890a}.bdp-toc-title{margin:0 0 10px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#0d0b178c}.bdp-toc ol{margin:0;padding-left:20px;display:grid;gap:6px}.bdp-toc a{color:#095489;text-decoration:none}.bdp-toc a:hover{text-decoration:underline}.bdp-body h2[id]{scroll-margin-top:96px}