/* B09 isolated preview: retains approved site shell; no deployment paths */
.b09-note{background:#f7e9bc;color:#27354c;padding:10px 26px;text-align:center;font-size:13px;margin-top:78px;line-height:1.5}
.b09-main{max-width:1160px;margin:auto;padding:0 24px 90px;color:#1b2d41}
.b09-hero{margin:40px auto 28px;padding:54px 52px;background:linear-gradient(135deg,#0b1a30,#18385c);color:white;border-radius:20px}
.b09-kicker{font-size:12px;font-weight:800;letter-spacing:.14em;color:#92dfd4;text-transform:uppercase}
.b09-hero h1{font-size:clamp(29px,4vw,51px);line-height:1.16;max-width:870px;margin:13px 0 16px;color:#fff}
.b09-lede{max-width:770px;color:#e1eaf2;font-size:18px;line-height:1.65}
.b09-benefits{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}
.b09-benefits span{border:1px solid #51728b;border-radius:50px;padding:8px 13px;font-size:12px;color:#e1f4f4}
.b09-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 0}
.b09-actions a{display:inline-block;background:#d7e7ee;color:#0b223c;font-weight:700;text-decoration:none;border-radius:9px;padding:12px 20px}
.b09-actions a:last-child{background:transparent;color:#f4faff;border:1px solid #8eafc5}
.b09-content{max-width:930px;margin:30px auto}
.b09-summary{padding:22px 26px;border-radius:12px;background:#eff5f9;border-left:4px solid #267f88;margin:0 0 28px}
.b09-toc{padding:18px 24px;background:#f2f7fa;border-radius:12px;margin-bottom:30px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px}
.b09-toc a{font-size:13px;color:#215478;text-decoration:none;line-height:1.4;overflow-wrap:anywhere}
.b09-section{padding:28px 4px 20px;border-bottom:1px solid #e4eaf0;scroll-margin-top:110px}
.b09-section h2{font-size:25px;line-height:1.3;color:#122c48;margin:4px 0 17px}
.b09-section h3{font-size:18px;color:#173b55;margin:16px 0 9px}
.b09-section p,.b09-section li{font-size:15px;color:#2b4050;line-height:1.85;overflow-wrap:anywhere}
.b09-section li{margin:7px 0}
.b09-section ul,.b09-section ol{padding-left:23px}
.b09-section blockquote{margin:15px 0;padding:16px;border-left:3px solid #80bac7;background:#f4f9fa}
.b09-section table{width:100%;border-collapse:collapse;font-size:13px;table-layout:fixed}
.b09-section th,.b09-section td{text-align:left;border:1px solid #dce4eb;padding:11px 12px;vertical-align:top;word-break:break-word;overflow-wrap:anywhere}
.b09-section th{background:#e8f1f5;color:#1a4259}
.b09-source{background:#f7f9fb;padding:18px 20px;border-radius:8px;overflow-wrap:anywhere}
.b09-end{padding:24px;margin-top:25px;background:#e9f2f7;border-radius:12px}
.b09-end a{color:#164d68}
@media(max-width:700px){.b09-note{margin-top:64px;font-size:12px}.b09-main{padding:0 14px 45px}.b09-hero{padding:30px 23px;margin-top:21px}.b09-hero h1{font-size:30px}.b09-lede{font-size:15px}.b09-content{margin-top:20px}.b09-toc{grid-template-columns:1fr}.b09-section h2{font-size:21px}.b09-section{padding:24px 2px 18px}.b09-section th,.b09-section td{padding:8px;font-size:12px}}