/* Blog detail fallback layer: keeps article pages readable if shared styles are cached or unavailable. */
.bd-wrap,.bd-image,.bd-layout{width:min(1180px,calc(100% - 40px));margin-left:auto;margin-right:auto}.bd-hero{padding:62px 0 48px;background:linear-gradient(180deg,#f5f7ff,#fff)}.bd-head{max-width:930px;margin:34px auto 0;text-align:center}.bd-head h1{margin:18px 0;font-size:clamp(42px,6vw,72px);line-height:1.02;letter-spacing:-.06em}.bd-head>p{max-width:790px;margin:0 auto;color:#68758a;font-size:17px;line-height:1.7}.bd-image{height:min(56vw,620px);min-height:360px;margin-top:0;margin-bottom:55px;overflow:hidden;border-radius:28px;box-shadow:0 25px 60px rgba(25,42,75,.17)}.bd-image img{display:block;width:100%;height:100%;object-fit:cover}.bd-layout{display:grid;grid-template-columns:minmax(0,830px) minmax(250px,290px);gap:60px;margin-bottom:80px}.bd-content{min-width:0}.bd-content p{margin:0 0 22px;color:#39475e;font-size:16px;line-height:1.9}.bd-content h2{margin:45px 0 17px;font-size:32px;line-height:1.18}.bd-content h3{margin:33px 0 14px;font-size:23px;line-height:1.25}.bd-content ul,.bd-content ol{margin:0 0 26px;padding:22px 25px 22px 45px;border-radius:16px;background:#f4f7fc}.bd-content li{margin:9px 0;color:#3d4a60;font-size:15px;line-height:1.65}.bd-back-row{display:flex;align-items:center;margin-top:34px;padding-top:28px;border-top:1px solid #e2e7ef}.bd-content .bd-back{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;margin:0;padding:0 18px;border:1px solid #d9e1ee;border-radius:12px;color:#17264a!important;background:#fff;text-decoration:none!important;font-size:12px!important;font-weight:900;line-height:1!important;box-shadow:0 8px 20px rgba(20,39,76,.08);transition:transform .2s,border-color .2s,background .2s,box-shadow .2s}.bd-content .bd-back i{width:25px;height:25px;display:grid;place-items:center;border-radius:8px;color:#fff;background:#315cff;transition:transform .2s}.bd-content .bd-back:hover{transform:translateY(-2px);border-color:#b9c8e3;background:#f8faff;box-shadow:0 12px 25px rgba(20,39,76,.12)}.bd-content .bd-back:hover i{transform:translateX(-3px)}.bd-content .bd-back:focus-visible{outline:3px solid rgba(49,92,255,.25);outline-offset:3px}.bd-aside{position:sticky;top:105px;align-self:start}@media(max-width:850px){.bd-layout{grid-template-columns:1fr;gap:35px}.bd-aside{position:static}}@media(max-width:600px){.bd-wrap,.bd-image,.bd-layout{width:calc(100% - 26px)}.bd-hero{padding:42px 0 35px}.bd-head h1{font-size:40px}.bd-head>p{font-size:14px}.bd-image{height:270px;min-height:0;margin-bottom:38px;border-radius:19px}.bd-content p{font-size:15px;line-height:1.8}.bd-content h2{font-size:27px}.bd-back-row{margin-top:28px;padding-top:22px}.bd-content .bd-back{width:100%}}