.bd-sec{padding:44px 0;border-bottom:1px solid var(--line)}.bd-sec.alt{background:#F7F8FA}
.bd-h{display:flex;align-items:center;gap:12px;margin:0 0 6px;font-size:24px;color:var(--ink)}.bd-h::before{content:"";width:4px;height:24px;background:var(--accent);border-radius:2px}
.bd-lead{color:var(--muted);margin:0 0 24px;font-size:15px}
.bd-top{display:grid;grid-template-columns:300px 1fr 260px;gap:28px;align-items:stretch}
.bd-logo{background:#fff;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;justify-content:center;padding:28px;min-height:180px;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.bd-logo img{max-width:100%;max-height:110px;object-fit:contain}
.bd-word{width:100%;height:150px;border-radius:8px;background:linear-gradient(135deg,#171A1F,#3D434C);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;position:relative;overflow:hidden;text-align:center;padding:10px}
.bd-word b{font-size:44px;letter-spacing:.04em;line-height:1}.bd-word span{font-size:13px;opacity:.85;overflow-wrap:anywhere}.bd-word::after{content:"";position:absolute;left:0;right:0;bottom:0;height:5px;background:var(--accent)}
.bd-intro h2{margin:0 0 12px;font-size:22px;color:var(--ink)}.bd-intro p{margin:0 0 12px;color:var(--text);overflow-wrap:anywhere}
.bd-facts{background:#fff;border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:10px;padding:18px 20px;margin:0}.bd-facts ul{list-style:none;margin:0;padding:0}
.bd-facts h3{margin:0 0 10px;font-size:15px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.bd-facts li{display:flex;flex-direction:column;padding:8px 0;border-bottom:1px dashed var(--line);font-size:14px}.bd-facts li:last-child{border:0}.bd-facts li span{color:var(--muted);font-size:12px}.bd-facts li b{color:var(--ink);overflow-wrap:anywhere}
.bd-cg{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.bd-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 20px;min-width:0}
.bd-card h3{display:flex;align-items:center;gap:10px;margin:0 0 12px;padding-bottom:10px;border-bottom:2px solid var(--line);font-size:16px}
.bd-card h3 svg{width:26px;height:26px;color:var(--accent);flex:none}.bd-card h3 a,.bd-card h3 span{color:var(--ink);text-decoration:none;overflow-wrap:anywhere}.bd-card h3 a:hover{color:var(--accent)}
.bd-card h3 em{margin-left:auto;font-style:normal;font-size:12px;background:#FDECEC;color:var(--accent);padding:2px 8px;border-radius:10px;flex:none}
.bd-card ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 16px}
.bd-card li a{display:block;padding:5px 0 5px 14px;position:relative;color:var(--text);font-size:14px;text-decoration:none;overflow-wrap:anywhere;line-height:1.4}
.bd-card li a::before{content:"›";position:absolute;left:0;color:var(--accent);font-weight:700}.bd-card li a:hover{color:var(--accent)}
.bd-pn{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.bd-pn a{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:8px;padding:14px 16px;text-decoration:none;color:var(--ink);font-weight:700;font-family:Consolas,Menlo,monospace;font-size:15px;min-width:0}
.bd-pn a span{overflow-wrap:anywhere}.bd-pn a small{font-family:inherit;font-weight:600;font-size:12px;color:var(--accent);flex:none}.bd-pn a:hover{box-shadow:0 6px 16px rgba(0,0,0,.08)}
.bd-box{background:#fff;border:1px dashed #C9CDD3;border-radius:10px;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.bd-box p{margin:0;color:var(--text);flex:1 1 300px}.bd-box strong{display:block;color:var(--ink);font-size:17px;margin-bottom:4px}
.bd-back{display:inline-block;margin-top:22px;font-size:14px;color:var(--muted)}.bd-note{font-size:12.5px;color:var(--muted);margin:18px 0 0}
@media(max-width:980px){.bd-top{grid-template-columns:240px 1fr}.bd-facts{grid-column:1/-1}}
@media(max-width:760px){.bd-top{grid-template-columns:1fr}.bd-cg{grid-template-columns:1fr}.bd-sec{padding:32px 0}.bd-logo{min-height:140px}}
@media(max-width:420px){.bd-card ul{grid-template-columns:1fr}}