.bbk-model-hero{padding:76px 0 62px;background:radial-gradient(circle at 80% 5%,rgba(113,80,230,.23),transparent 31%),linear-gradient(135deg,#100b28,#182343);color:#fff}.bbk-model-hero-inner{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,.65fr);gap:52px;align-items:center}.bbk-model-hero h1{font-size:52px;line-height:1.12;margin:15px 0 18px;color:#fff}.bbk-model-hero h1 span{color:#a99aff}.bbk-model-hero p{max-width:760px;font-size:18px;line-height:1.8;color:#d8dcf0}.bbk-model-stat{display:flex;gap:22px;flex-wrap:wrap;margin-top:28px;color:#cbd1ea}.bbk-model-stat strong{font-size:20px;color:#fff;margin-right:5px}.bbk-model-principle{padding:27px;border:1px solid rgba(255,255,255,.13);border-radius:20px;background:rgba(255,255,255,.07);backdrop-filter:blur(12px)}.bbk-model-principle b{font-size:18px}.bbk-model-principle ol{margin:16px 0 0;padding-left:21px;color:#d9ddf2;line-height:2}.bbk-model-main{padding:42px 0 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rgba(28,34,69,.1)}.bbk-model-card-top{display:flex;align-items:center;justify-content:space-between}.bbk-model-provider-mark{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#7150e6,#3f7bea);color:#fff;font-size:22px;font-weight:800;box-shadow:0 8px 20px rgba(91,82,217,.25)}.bbk-model-card-top>div{text-align:right}.bbk-model-card-top small{display:block;margin-top:6px;color:#8a90a0}.bbk-model-status{display:inline-flex;padding:5px 10px;border-radius:999px;background:#ecf9f1;color:#16854b;font-size:12px;font-weight:700}.bbk-model-status.is-preview{background:#fff6de;color:#a26600}.bbk-model-status.is-historical,.bbk-model-status.is-deprecated{background:#f1f2f5;color:#687083}.bbk-model-card h2{margin:19px 0 9px;font-size:23px}.bbk-model-card h2 a{color:#202439}.bbk-model-card>p{min-height:67px;color:#687083;line-height:1.7}.bbk-model-card dl{display:grid;grid-template-columns:1fr 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0;border-bottom:1px solid #edf0f4;color:#454b60}.bbk-model-side a:last-child{border:0}.bbk-model-side a b{color:#7150e6}.bbk-model-single-hero{padding:52px 0;background:linear-gradient(145deg,#120d2b,#1e2b4d);color:#fff}.bbk-model-breadcrumb{display:flex;align-items:center;gap:9px;margin-bottom:24px;font-size:13px;color:#aeb6d3}.bbk-model-breadcrumb a{color:#d7dcf1}.bbk-model-single-title{display:flex;gap:22px;align-items:flex-start}.bbk-model-single-title .bbk-model-provider-mark{width:68px;height:68px;font-size:30px}.bbk-model-single-title h1{margin:0 0 10px;color:#fff;font-size:43px}.bbk-model-single-title p{max-width:800px;color:#d8dcf0;font-size:17px}.bbk-model-single-title>div>div{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}.bbk-model-single-title>div>div>span:not(.bbk-model-status){padding:5px 10px;border-radius:999px;background:rgba(255,255,255,.09);color:#dce0f2;font-size:12px}.bbk-model-single{padding:42px 0 75px;background:#f6f7fb}.bbk-model-single-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:28px}.bbk-model-article{padding:34px;border:1px solid #e4e7ef;border-radius:18px;background:#fff}.bbk-model-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:0 0 32px;border:1px solid #e6e8ef;border-radius:14px;overflow:hidden}.bbk-model-facts>div{padding:15px;border-right:1px solid #e6e8ef;border-bottom:1px solid #e6e8ef}.bbk-model-facts>div:nth-child(4n){border-right:0}.bbk-model-facts dt{font-size:12px;color:#858b9d}.bbk-model-facts dd{margin:5px 0 0;font-weight:700;color:#30364b}.bbk-model-verdict{padding:24px;margin:25px 0;border-radius:15px;background:linear-gradient(135deg,#f4f1ff,#eef5ff)}.bbk-model-verdict h2{margin:6px 0 9px}.bbk-model-procon{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:30px 0}.bbk-model-procon>div{padding:22px;border:1px solid #e5e8ef;border-radius:15px}.bbk-model-procon h2{font-size:19px}.bbk-model-procon li{margin:9px 0;color:#60677b}.bbk-model-source{padding:25px;margin-top:32px;border-radius:15px;background:#f7f8fb}.bbk-model-source>div{display:flex;gap:10px;flex-wrap:wrap}.bbk-model-single-side>div{padding:22px;margin-bottom:16px;border:1px solid #e4e7ef;border-radius:16px;background:#fff}.bbk-model-single-side h3{margin:7px 0}.bbk-model-single-side p{color:#6b7283;line-height:1.7}.bbk-model-quality{display:block;margin:9px 0;font-size:42px;color:#7150e6}.bbk-model-quality small{font-size:14px;color:#848a9c}
.bbk-model-main>.container>.bbk-ai-faq{max-width:900px;margin:48px auto 0;padding:30px;border:1px solid #e4e7ef;border-radius:18px;background:#fff}.bbk-model-main .bbk-ai-faq-list details{padding:15px 0;border-bottom:1px solid #e8eaf1}.bbk-model-main .bbk-ai-faq-list details:last-child{border:0}.bbk-model-main .bbk-ai-faq-list summary{display:flex;justify-content:space-between;gap:15px;cursor:pointer;font-weight:700;color:#2c3247}.bbk-model-main .bbk-ai-faq-list p{margin:10px 0 0;color:#687083;line-height:1.8}
@media(max-width:991px){.bbk-model-hero-inner,.bbk-model-layout,.bbk-model-single-layout{grid-template-columns:1fr}.bbk-model-side,.bbk-model-single-side{display:grid;grid-template-columns:1fr 1fr;gap:15px}.bbk-model-filter{grid-template-columns:1fr 1fr}.bbk-model-filter>div{grid-column:1/-1}.bbk-model-facts{grid-template-columns:repeat(2,1fr)}.bbk-model-facts>div:nth-child(2n){border-right:0}.bbk-model-facts>div:nth-child(odd){border-right:1px solid #e6e8ef}}
@media(max-width:680px){.bbk-model-hero{padding:50px 0}.bbk-model-hero h1{font-size:37px}.bbk-model-hero p{font-size:16px}.bbk-model-stat{gap:12px}.bbk-model-principle{padding:20px}.bbk-model-filter{grid-template-columns:1fr}.bbk-model-filter>div{grid-column:auto}.bbk-model-filter button{height:45px}.bbk-model-grid{grid-template-columns:1fr}.bbk-model-card{min-height:0}.bbk-model-side,.bbk-model-single-side{display:block}.bbk-model-single-title{align-items:center}.bbk-model-single-title h1{font-size:32px}.bbk-model-single-title .bbk-model-provider-mark{width:54px;height:54px}.bbk-model-article{padding:20px}.bbk-model-facts{grid-template-columns:1fr 1fr}.bbk-model-procon{grid-template-columns:1fr}.bbk-model-card dl{grid-template-columns:1fr 1fr}}