*{box-sizing:border-box}:root{--bg:#f2f5f7;--card:#ffffff;--text:#1a252c;--text-muted:#5a6b73;--teal:#00796b;--teal-dark:#0a2529;--cyan:#00b4d8;--border:#d1dbdf;}*{box-sizing:border-box;margin:0;padding:0;}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;line-height:1.6;}a{color:var(--teal);text-decoration:none;}a:hover{text-decoration:underline;}.db-head{background:var(--teal-dark);color:#fff;padding:1rem 1.5rem;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;border-bottom:3px solid var(--cyan);}.db-logo{font-size:1.35rem;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:0.5px;}.db-tag{font-size:0.75rem;color:var(--cyan);display:block;}.db-nav-desk{display:none;gap:1.25rem;}.db-nav-desk a{color:#e0f2f1;font-weight:600;font-size:0.95rem;padding:0.25rem 0.5rem;border-radius:4px;}.db-nav-desk a[aria-current="page"],.db-nav-desk a:hover{background:var(--teal);color:#fff;text-decoration:none;}.db-mob-nav{width:100%;margin-top:0.5rem;}.db-mob-btn{background:var(--teal);color:#fff;padding:0.5rem 0.75rem;font-size:0.9rem;border-radius:4px;cursor:pointer;font-weight:600;}.db-nav-mob{display:flex;flex-direction:column;gap:0.5rem;background:#0d3338;padding:0.75rem;margin-top:0.5rem;border-radius:4px;}.db-nav-mob a{color:#e0f2f1;padding:0.4rem;border-bottom:1px solid #1a4950;}.db-layout{max-width:1200px;margin:1.5rem auto;padding:0 1rem;display:grid;grid-template-columns:1fr;gap:1.5rem;}.db-main{background:var(--card);padding:1.5rem;border-radius:6px;box-shadow:0 2px 8px rgba(0,0,0,0.06);border:1px solid var(--border);}.db-main h1{font-size:1.6rem;color:var(--teal-dark);margin-bottom:0.75rem;border-left:4px solid var(--cyan);padding-left:0.75rem;}.db-intro,.db-sub,.db-lead{color:var(--text-muted);margin-bottom:1.25rem;font-size:1rem;}.db-board{background:#fafcfc;border:1px solid var(--border);border-radius:4px;padding:1rem;margin-top:1rem;}.db-side{background:var(--card);padding:1.25rem;border-radius:6px;border:1px solid var(--border);box-shadow:0 2px 8px rgba(0,0,0,0.04);}.db-side h2,.db-side h3{font-size:1.15rem;color:var(--teal-dark);margin-bottom:0.75rem;padding-bottom:0.4rem;border-bottom:2px solid var(--border);}.db-list,.db-rel-list{list-style:none;}.db-list li,.db-rel-list li{padding:0.6rem 0;border-bottom:1px solid #eef2f4;display:flex;flex-direction:column;}.db-list time{font-size:0.75rem;color:var(--text-muted);margin-top:0.2rem;}.db-cat-grid{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:1rem;}.db-card{background:#f8fbfb;border:1px solid var(--border);padding:1rem;border-radius:4px;}.db-card h2{font-size:1.1rem;margin-bottom:0.5rem;}.db-card time{font-size:0.75rem;color:var(--text-muted);display:block;margin-top:0.5rem;}.db-stats{display:grid;grid-template-columns:1fr 1fr;gap:0.75rem;background:#f0f7f7;padding:0.75rem;border-radius:4px;}.db-stats dt{font-size:0.8rem;color:var(--text-muted);}.db-stats dd{font-size:1.2rem;font-weight:700;color:var(--teal-dark);}.bvi-post,.bvi-posts,.article-body{margin-top:0.5rem;}.db-meta{font-size:0.85rem;color:var(--text-muted);margin-bottom:1rem;display:flex;gap:1rem;}.db-quote{background:#e0f2f1;border-left:4px solid var(--teal);padding:0.75rem 1rem;font-style:italic;margin:1rem 0;color:#004d40;}.article-body h2{font-size:1.3rem;color:var(--teal-dark);margin:1.25rem 0 0.5rem;}.article-body p{margin-bottom:1rem;color:var(--text);}table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:0.9rem;}caption{font-weight:600;margin-bottom:0.5rem;text-align:left;color:var(--text-muted);}th,td{padding:0.6rem 0.75rem;border:1px solid var(--border);text-align:left;}th{background:#e8f1f2;color:var(--teal-dark);font-weight:600;}tbody tr:nth-child(even){background:#f9fbfb;}.db-foot{background:var(--teal-dark);color:#b2dfdb;text-align:center;padding:1.25rem;margin-top:2rem;font-size:0.85rem;}@media (min-width:768px){.db-nav-desk{display:flex;}.db-mob-nav{display:none;}.db-layout{grid-template-columns:2.5fr 1fr;}.db-cat-grid{grid-template-columns:1fr 1fr;}}

/* page-layout-planner-v1 */
html:root:root:root :is(main,div,section):has(>.flow-content-shell){display:flex!important;flex-direction:column!important;align-items:stretch!important}html:root:root:root .flow-content-shell{width:100%!important;max-width:none!important;min-width:0!important;align-self:stretch!important;grid-column:1/-1!important;flex:none!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home){display:grid!important;box-sizing:border-box!important;align-items:start!important;gap:32px!important;width:100%!important;max-width:1320px!important;margin-inline:auto!important;padding-inline:0!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="primary"],html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="secondary"]{position:static!important;float:none!important;transform:none!important;grid-area:auto!important;margin:0!important;min-width:0!important;max-width:none!important;width:auto!important;align-self:start!important}@media(min-width:901px){html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home){grid-template-columns:288px minmax(0,1fr)!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="primary"]{grid-row:1!important;grid-column:2!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="secondary"]{grid-row:1!important;grid-column:1!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="secondary"] .bvi-topics{display:block!important}}@media(max-width:900px){html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home){grid-template-columns:minmax(0,1fr)!important;padding-inline:16px!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="primary"]{grid-column:1!important;grid-row:1!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="secondary"]{grid-column:1!important;grid-row:2!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="secondary"] .bvi-topics{display:block!important}}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category){display:grid!important;box-sizing:border-box!important;align-items:start!important;gap:32px!important;width:100%!important;max-width:1080px!important;margin-inline:auto!important;padding-inline:0!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="primary"],html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="secondary"]{position:static!important;float:none!important;transform:none!important;grid-area:auto!important;margin:0!important;min-width:0!important;max-width:none!important;width:auto!important;align-self:start!important}@media(min-width:901px){html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category){grid-template-columns:minmax(0,1fr) 288px!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="primary"]{grid-row:1!important;grid-column:1!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="secondary"]{grid-row:1!important;grid-column:2!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="secondary"] .bvi-topics{display:block!important}}@media(max-width:900px){html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category){grid-template-columns:minmax(0,1fr)!important;padding-inline:16px!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="primary"]{grid-column:1!important;grid-row:1!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="secondary"]{grid-column:1!important;grid-row:2!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="secondary"] .bvi-topics{display:block!important}}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article){display:grid!important;box-sizing:border-box!important;align-items:start!important;gap:32px!important;width:100%!important;max-width:1320px!important;margin-inline:auto!important;padding-inline:0!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="primary"],html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="secondary"]{position:static!important;float:none!important;transform:none!important;grid-area:auto!important;margin:0!important;min-width:0!important;max-width:none!important;width:auto!important;align-self:start!important}@media(min-width:901px){html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article){grid-template-columns:minmax(0,1fr)!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="primary"]{grid-column:1!important;grid-row:1!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="secondary"]{grid-column:1!important;grid-row:2!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="secondary"] .bvi-topics{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:12px 24px!important}}@media(max-width:900px){html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article){grid-template-columns:minmax(0,1fr)!important;padding-inline:16px!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="primary"]{grid-column:1!important;grid-row:1!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="secondary"]{grid-column:1!important;grid-row:2!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="secondary"] .bvi-topics{display:block!important}}

/* page-layout-planner-v1 */
html:root:root:root :is(main,div,section):has(>.flow-content-shell){display:flex!important;flex-direction:column!important;align-items:stretch!important}html:root:root:root .flow-content-shell{width:100%!important;max-width:none!important;min-width:0!important;align-self:stretch!important;grid-column:1/-1!important;flex:none!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home){display:grid!important;box-sizing:border-box!important;align-items:start!important;gap:32px!important;width:100%!important;max-width:1320px!important;margin-inline:auto!important;padding-inline:0!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="primary"],html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="secondary"]{position:static!important;float:none!important;transform:none!important;grid-area:auto!important;margin:0!important;min-width:0!important;max-width:none!important;width:auto!important;align-self:start!important}@media(min-width:901px){html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home){grid-template-columns:minmax(0,1fr)!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="primary"]{grid-column:1!important;grid-row:1!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="secondary"]{grid-column:1!important;grid-row:2!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="secondary"] .bvi-topics{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:12px 24px!important}}@media(max-width:900px){html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home){grid-template-columns:minmax(0,1fr)!important;padding-inline:16px!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="primary"]{grid-column:1!important;grid-row:1!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="secondary"]{grid-column:1!important;grid-row:2!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-home)>[data-region="secondary"] .bvi-topics{display:block!important}}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category){display:grid!important;box-sizing:border-box!important;align-items:start!important;gap:32px!important;width:100%!important;max-width:1200px!important;margin-inline:auto!important;padding-inline:0!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="primary"],html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="secondary"]{position:static!important;float:none!important;transform:none!important;grid-area:auto!important;margin:0!important;min-width:0!important;max-width:none!important;width:auto!important;align-self:start!important}@media(min-width:901px){html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category){grid-template-columns:minmax(0,1fr)!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="primary"]{grid-column:1!important;grid-row:1!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="secondary"]{grid-column:1!important;grid-row:2!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="secondary"] .bvi-topics{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:12px 24px!important}}@media(max-width:900px){html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category){grid-template-columns:minmax(0,1fr)!important;padding-inline:16px!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="primary"]{grid-column:1!important;grid-row:1!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="secondary"]{grid-column:1!important;grid-row:2!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-category)>[data-region="secondary"] .bvi-topics{display:block!important}}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article){display:grid!important;box-sizing:border-box!important;align-items:start!important;gap:32px!important;width:100%!important;max-width:1080px!important;margin-inline:auto!important;padding-inline:0!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="primary"],html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="secondary"]{position:static!important;float:none!important;transform:none!important;grid-area:auto!important;margin:0!important;min-width:0!important;max-width:none!important;width:auto!important;align-self:start!important}@media(min-width:901px){html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article){grid-template-columns:288px minmax(0,1fr)!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="primary"]{grid-row:1!important;grid-column:2!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="secondary"]{grid-row:1!important;grid-column:1!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="secondary"] .bvi-topics{display:block!important}}@media(max-width:900px){html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article){grid-template-columns:minmax(0,1fr)!important;padding-inline:16px!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="primary"]{grid-column:1!important;grid-row:1!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="secondary"]{grid-column:1!important;grid-row:2!important}html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]):where(.flow-plan-article)>[data-region="secondary"] .bvi-topics{display:block!important}}
img,video,iframe{max-width:100%;height:auto}img{display:block}.entry-content{overflow-wrap:anywhere}.entry-content table{max-width:100%}.bvi-skip{position:absolute;left:-10000px}.bvi-skip:focus{left:12px;top:12px;z-index:9999;background:white;padding:12px}.bvi-menu-list{display:flex;flex-wrap:wrap;gap:12px;list-style:none;margin:0;padding:0}.bvi-menu-list .sub-menu{list-style:none;padding-left:12px}.mobile-nav .bvi-menu-list{display:block}.bvi-topics{list-style:none;padding:0}.bvi-topics li{padding:10px 0}.bvi-posts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.bvi-post{padding:20px 0}.bvi-post img{margin:14px 0;aspect-ratio:16/9;object-fit:cover}.bvi-latest{margin-top:28px}.bvi-featured{margin-bottom:24px}[data-region=footer] nav{display:flex;flex-wrap:wrap;justify-content:center;gap:16px}[data-region=footer] a{color:inherit}.entry-content figure{margin-left:0;margin-right:0}[data-region=primary],[data-region=secondary]{min-width:0}body{overflow-wrap:anywhere}.mobile-nav nav a{display:block;padding:10px}.desktop-nav{flex-wrap:wrap}[data-region=primary]>h1{margin-top:0}.bvi-composition-rail .desktop-nav .bvi-menu-list{flex-direction:column}.bvi-composition-above .bvi-topics{display:flex;flex-wrap:wrap;gap:20px}.bvi-composition-below .article-body{max-width:70ch;margin:auto}
@media(max-width:800px){.bvi-posts{grid-template-columns:minmax(0,1fr)}.entry-content{font-size:17px}.mobile-nav{max-width:100%}.mobile-nav summary{white-space:nowrap}.bvi-menu-list{max-width:100%}}
.article-meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:.35em .75em}

/* Responsive intrinsic sizing: wrap content, never hide horizontal overflow. */
@media(max-width:900px){
html:root:root:root :is(main,div,section):has(>[data-region="primary"]):has(>[data-region="secondary"]){box-sizing:border-box!important;min-width:0!important;max-width:100%!important;grid-template-columns:minmax(0,1fr)!important}
html:root:root:root [data-region="primary"],html:root:root:root [data-region="secondary"]{box-sizing:border-box!important;min-width:0!important;max-width:100%!important;overflow-wrap:anywhere;grid-column:1!important}
.bvi-news-card,.bvi-post,.article-body{min-width:0;overflow-wrap:anywhere}
}

.bvi-post h2 a,.bvi-topics a{color:inherit}
@media(max-width:600px){html body [data-region="masthead"] details[open] nav,html body [data-region="masthead"] details[open]>.mobile-menu-links{display:flex!important;flex-direction:column!important;gap:8px!important}html body [data-region="masthead"] details[open] a{display:block!important;min-height:44px!important;padding:10px 12px!important;white-space:normal!important;overflow-wrap:anywhere}}