/* Scoped business-service content; shared header, forms and CMS remain unchanged. */
.bs319-catalog,.bs319-entry{--bs-ink:#18243b;--bs-muted:#52627a;--bs-accent:#5847eb;--bs-line:#dce1ed;color:var(--bs-ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif}
.bs319-catalog{margin:32px 0 42px;overflow-wrap:anywhere}
.bs319-catalog :is(h2,h3,h4,p){font-family:inherit}
.bs319-catalog .bs319-heading h2{margin:0;font-size:28px;line-height:1.45;letter-spacing:-.025em}
.bs319-heading p{max-width:780px;margin:10px 0 0;color:var(--bs-muted);font-size:16px;line-height:1.8}
.bs319-jump{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}
.bs319-jump a{display:inline-flex;align-items:center;min-height:44px;padding:8px 14px;border:1px solid var(--bs-line);border-radius:7px;color:var(--bs-ink);background:#fff;font-size:14px;font-weight:600;text-decoration:none}
.bs319-services{border:1px solid var(--bs-line);border-radius:16px;background:#fff;overflow:hidden}
.bs319-service{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.2fr);gap:44px;padding:32px;scroll-margin-top:140px}
.bs319-service+.bs319-service{border-top:1px solid var(--bs-line)}
.bs319-catalog .bs319-definition h3{margin:0 0 12px;font-size:24px;line-height:1.45;letter-spacing:-.02em}
.bs319-definition p{margin:0;color:var(--bs-muted);font-size:15px;line-height:1.85}
.bs319-definition .bs319-audience{margin-top:20px;font-size:14px}
.bs319-audience strong{display:block;margin-bottom:6px;color:var(--bs-ink)}
.bs319-delivery{display:flex;flex-direction:column;align-items:flex-start;min-width:0;border-left:2px solid #e6e2fb;padding-left:26px}
.bs319-delivery h4{margin:0;font-size:15px;line-height:1.6}
.bs319-delivery ul{flex:1;margin:12px 0 20px;padding-left:19px;color:var(--bs-muted);font-size:15px;line-height:1.8}
.bs319-delivery li+li{margin-top:7px}
.bs319-catalog a.bs319-action{display:inline-flex;align-items:center;justify-content:space-between;gap:20px;min-height:46px;max-width:100%;padding:11px 16px;border-radius:7px;background:var(--bs-accent);color:#fff;font-size:14px;font-weight:700;text-decoration:none}
.bs319-research{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;margin:28px 0;padding:28px;border-radius:12px;background:#edf1f7}
.bs319-catalog .bs319-research h3,.bs319-catalog .bs319-scope h3{margin:0 0 12px;font-size:21px;line-height:1.5}
.bs319-research p,.bs319-research dd{margin:0;color:var(--bs-muted);font-size:14px;line-height:1.85}
.bs319-industries{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:18px 0 0;padding:0}
.bs319-industries li{padding:6px 10px;border:1px solid #d2dbea;border-radius:5px;font-size:13px;background:#fff}
.bs319-research dl{margin:0}
.bs319-research dl>div+div{margin-top:16px}
.bs319-research dt{font-size:14px;font-weight:700;margin-bottom:4px}
.bs319-scope{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.4fr);gap:36px;margin:26px 0}
.bs319-scope details{border-bottom:1px solid var(--bs-line)}
.bs319-scope summary{min-height:48px;padding:13px 2px;cursor:pointer;font-size:15px;font-weight:600;line-height:1.7}
.bs319-scope details p{margin:0;padding:0 2px 18px;color:var(--bs-muted);font-size:14px;line-height:1.85}
.bs319-entry{margin:22px 0;padding:22px;border:1px solid var(--bs-line);border-top:3px solid var(--bs-accent);border-radius:9px;background:#fff;overflow-wrap:anywhere}
.bs319-entry.bs319-entry h2{margin:0;font-size:20px;line-height:1.5}
.bs319-entry p{margin:9px 0 14px;font-size:14px;line-height:1.8;color:var(--bs-muted)}
.bs319-entry nav{display:flex;flex-wrap:wrap;gap:8px 24px}
.bs319-entry nav a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;color:var(--bs-accent);font-size:14px;font-weight:600;text-decoration:none}
.cb-r204-aside .bs319-entry nav{display:grid}
:is(.bs319-catalog,.bs319-entry) :is(a,summary):focus-visible{outline:3px solid var(--bs-accent);outline-offset:3px}
.bs319-brief-note{display:block;margin-top:8px;color:#52627a;font-size:13px;font-weight:400;line-height:1.8}
.bs319-resource-entry{width:min(1240px,calc(100% - 40px));margin:28px auto}
@media(hover:hover){.bs319-catalog a.bs319-action:hover{background:#4335c3;color:#fff}.bs319-jump a:hover{border-color:var(--bs-accent);color:var(--bs-accent)}.bs319-entry nav a:hover{text-decoration:underline}}
@media(max-width:700px){.bs319-catalog{margin-top:26px}.bs319-catalog .bs319-heading h2{font-size:24px}.bs319-service,.bs319-research,.bs319-scope{grid-template-columns:1fr;gap:22px}.bs319-service{padding:23px 19px}.bs319-catalog .bs319-definition h3{font-size:21px}.bs319-delivery{padding-left:17px}.bs319-research{padding:22px 19px}.bs319-scope{gap:8px}.bs319-entry{padding:20px}.bs319-entry nav{display:grid}.bs319-jump{gap:8px}.bs319-jump a{font-size:13px}}