:root{color:#17253a;background:#f2f5fa;font-family:Inter,system-ui,sans-serif;line-height:1.55}*{box-sizing:border-box}body{margin:0}header{color:#fff;background:#101e31;border-bottom:3px solid #2d77dc;justify-content:space-between;align-items:center;gap:1rem;padding:1.2rem max(1.25rem,50vw - 570px);display:flex}a{color:inherit}header a{white-space:nowrap}.mast{gap:.3rem;line-height:1.1;display:grid}.mast strong{letter-spacing:.05em;font-size:1.2rem}.mast span,.eyebrow{letter-spacing:.16em;font-size:.72rem;font-weight:800}main{max-width:1180px;margin:auto;padding:2.6rem 1.25rem}.intro{max-width:670px;margin-bottom:1.8rem}.eyebrow{color:#235aa4;margin:0 0 .45rem}h1{letter-spacing:-.045em;margin:0 0 .8rem;font-size:clamp(2rem,5vw,3.4rem);line-height:1.08}.project{margin:0;font-size:1.15rem;font-weight:700}.address{color:#4b5c72;margin:.1rem 0}.options{grid-template-columns:repeat(auto-fit,minmax(min(100%,295px),1fr));align-items:start;gap:1rem;display:grid}article{background:#fff;border:1px solid #ced8e6;border-radius:1rem;min-width:0;padding:1.25rem;box-shadow:0 3px 12px #1732520b}article.chosen{border:2px solid #268059}.summary,.confirm-option{justify-content:space-between;align-items:start;gap:.75rem;display:flex}.pill{color:#174e98;background:#e5efff;border-radius:2rem;padding:.22rem .62rem;font-size:.76rem;font-weight:800;display:inline-block}h2{margin:.45rem 0;font-size:1.24rem;line-height:1.2}.total{text-align:right;white-space:nowrap;font-size:1.24rem;font-weight:800}.total small{color:#4b5c72;font-size:.72rem;font-weight:500;display:block}.copy{white-space:pre-wrap;overflow-wrap:anywhere}.warranty{background:#f3f6fa;border-radius:.55rem;padding:.65rem .8rem}.warranty p{margin:.15rem 0;font-size:.88rem}details{border-top:1px solid #dce4ef;margin:.9rem 0;padding-top:.75rem}summary{cursor:pointer;color:#225a9f;font-weight:650}details h3{margin:.9rem 0 .2rem;font-size:.94rem}details p{margin:0;font-size:.9rem}button{font:inherit;color:#fff;cursor:pointer;background:#145dbd;border:1px solid #145dbd;border-radius:.55rem;min-height:44px;padding:.65rem 1rem;font-weight:700}button:disabled{opacity:.65}article button{width:100%}.secondary{color:#17253a;background:#fff;border-color:#bdcadd}.footnote,footer{color:#4b5c72;font-size:.88rem}footer{text-align:center;border-top:1px solid #d5deeb;padding:1rem 1.25rem}footer span{margin:0 .5rem}.success{background:#e7f7ee;border:1px solid #88c8a5;border-radius:.7rem;margin-bottom:1rem;padding:1rem}.success p{margin:.2rem 0 0}dialog{color:#17253a;border:0;border-radius:1rem;width:min(92vw,480px);padding:0;box-shadow:0 18px 60px #07112266}dialog::backdrop{background:#0b1727b5}.dialog-body{padding:1.5rem}.confirm-option{background:#eaf2fe;border-radius:.6rem;margin-top:1rem;padding:.8rem}.actions{justify-content:flex-end;gap:.65rem;display:flex}.error{color:#9b2424}:is(button:focus-visible,a:focus-visible,summary:focus-visible){outline-offset:3px;outline:3px solid #e89716}