.bpp{max-width:900px;margin:40px auto;padding:0 20px;font:16px/1.6 system-ui,sans-serif;color:#0f1b2d}.bpp a{color:#a63b12}.bpp nav{float:right}.bpp article{padding:20px;border:1px solid #ddd;border-radius:10px;margin:20px 0}.bpp form{display:flex;gap:12px;flex-wrap:wrap;align-items:end;margin:15px 0}.bpp label{display:flex;flex:1;min-width:180px;flex-direction:column}.bpp input,.bpp select,.bpp button{font:inherit;min-height:44px;padding:8px;border:1px solid #bcc3ca;border-radius:5px;max-width:100%;box-sizing:border-box}.bpp button{background:#ff5a1f;color:#0f1b2d;cursor:pointer}.bpp :focus-visible{outline:3px solid #1556b8;outline-offset:3px}@media(max-width:500px){.bpp{margin:25px auto}.bpp article{padding:14px}.bpp label{flex-basis:100%;min-width:0}}