.tk-installment-page{max-width:1180px;margin:24px auto;padding:0 16px;color:#1f2937}
.tk-installment-hero{background:linear-gradient(135deg,#0b4f9c,#123c76 60%,#ff7a00);color:#fff;border-radius:24px;padding:34px;box-shadow:0 18px 50px rgba(11,79,156,.18)}
.tk-installment-kicker{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);padding:6px 10px;border-radius:999px;font-size:11px;font-weight:800}.tk-installment-hero h2{font-size:32px;margin:14px 0 8px}.tk-installment-hero p{max-width:760px;line-height:2;margin:0;color:rgba(255,255,255,.9)}
.tk-installment-steps{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.tk-installment-steps span{background:#fff;color:#17324f;border-radius:12px;padding:10px 12px;font-size:12px;font-weight:800}.tk-installment-steps b{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#ff7a00;color:#fff;margin-left:6px}
.tk-installment-info{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}.tk-installment-info>div{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:16px}.tk-installment-info b,.tk-installment-info span{display:block}.tk-installment-info b{color:#0b4f9c}.tk-installment-info span{font-size:11px;color:#6b7280;line-height:1.8;margin-top:5px}
.tk-installment-shop,.tk-installment-faq{background:#fff;border:1px solid #e5e7eb;border-radius:20px;padding:20px;margin-top:16px}.tk-installment-shop-head{display:flex;justify-content:space-between;align-items:end;gap:14px}.tk-installment-shop-head h2,.tk-installment-faq h2{margin:0;font-size:21px}.tk-installment-shop-head p{margin:5px 0 0;color:#6b7280;font-size:12px}.tk-installment-shop-head input{width:min(320px,100%);border:1px solid #d8dde3;border-radius:11px;padding:11px 13px;font:inherit}
.tk-installment-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:18px}.tk-installment-product{border:1px solid #e7eaee;border-radius:16px;overflow:hidden;background:#fff;display:flex;flex-direction:column}.tk-installment-img{height:170px;display:grid;place-items:center;padding:12px;background:#fafbfc}.tk-installment-img img{width:100%;height:100%;object-fit:contain}.tk-installment-product-body{padding:13px;display:flex;flex-direction:column;gap:8px;flex:1}.tk-installment-product h3{font-size:13px;line-height:1.8;margin:0;min-height:46px}.tk-installment-price{font-weight:900;color:#111}.tk-installment-quarter{font-size:11px;color:#0b4f9c;background:#eef5ff;border-radius:9px;padding:7px}.tk-installment-buy{margin-top:auto;border:0;background:#ff7a00;color:#fff;border-radius:10px;padding:10px;font-family:inherit;font-weight:900;cursor:pointer}.tk-installment-buy[disabled]{opacity:.6;cursor:wait}
.tk-installment-faq p{line-height:2;color:#4b5563}
@media(max-width:980px){.tk-installment-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.tk-installment-page{padding:0 10px}.tk-installment-hero{padding:24px 18px;border-radius:18px}.tk-installment-hero h2{font-size:25px}.tk-installment-info{grid-template-columns:1fr}.tk-installment-shop-head{display:block}.tk-installment-shop-head input{margin-top:12px;width:100%;box-sizing:border-box}.tk-installment-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.tk-installment-grid{grid-template-columns:1fr}.tk-installment-img{height:210px}}