.est{position:fixed;inset:0;z-index:55;--ez:cubic-bezier(.32,.72,0,1);--ln:inset 0 0 0 1px rgba(31,27,24,.08)}
.est[hidden]{display:none}
.est-back{position:absolute;inset:0;background:rgba(31,27,24,.42);backdrop-filter:blur(14px);opacity:0;transition:opacity .5s var(--ez)}
.est-panel{position:absolute;top:0;right:0;bottom:0;width:min(100%,500px);display:flex;flex-direction:column;background:var(--cream);color:var(--ink);box-shadow:-30px 0 80px -40px rgba(31,27,24,.5);transform:translateX(104%);transition:transform .7s var(--ez);outline:0;padding-bottom:env(safe-area-inset-bottom)}
.est.open .est-back{opacity:1}
.est.open .est-panel{transform:none}
.est-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:26px 28px 14px}
.est-head .eyebrow{margin-bottom:8px}
.est-title{font-size:1.7rem}
.est-close{position:relative;flex:none;width:44px;height:44px;border:0;border-radius:999px;background:rgba(31,27,24,.06);cursor:pointer}
.est-close span{position:absolute;left:14px;top:21px;width:16px;height:1.5px;background:currentColor;transform:rotate(45deg)}
.est-close span+span{transform:rotate(-45deg)}
.est-bar{height:2px;margin:0 28px;background:rgba(31,27,24,.08);overflow:hidden}
.est-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--clay),var(--gold));transform-origin:0 50%;transition:transform .7s var(--ez)}
.est-body{flex:1;overflow-y:auto;padding:26px 28px 20px}
.est-step{animation:est-in .6s var(--ez) both}
@keyframes est-in{from{opacity:0;transform:translateY(18px)}}
.est-step h3{font-size:clamp(1.5rem,2vw,1.9rem);margin-bottom:18px}
.est-hint{font-size:.85rem;color:var(--stone)}
.est-opts{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.est-opt{display:flex;flex-direction:column;align-items:flex-start;gap:3px;min-height:64px;padding:16px 18px;border:0;border-radius:18px;background:var(--white);color:var(--ink);text-align:left;cursor:pointer;box-shadow:var(--ln);transition:background .4s,box-shadow .4s}
.est-opt span{font-weight:500;line-height:1.25}
.est-opt small{font-size:.78rem;color:var(--stone)}
.est-opt:focus-visible,.est input:focus-visible{outline:2px solid var(--clay);outline-offset:2px}
.est-opt[aria-pressed="true"]{background:var(--ink);color:#fff;box-shadow:none}
.est-opt[aria-pressed="true"] small{color:rgba(255,255,255,.65)}
.est-toggle{margin:18px 0 0;padding:14px 16px;border-radius:16px;background:var(--sand);font-size:.9rem;cursor:pointer}
.est-zipform{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}
.est-zipform .field{margin:0}
.est-range{margin:4px 0 10px;line-height:1}
.est-meta{margin:0 0 16px}
.est-break{list-style:none;margin:0 0 18px;padding:14px 18px;border-radius:18px;background:var(--white);box-shadow:var(--ln);font-size:.9rem}
.est-break li{display:flex;justify-content:space-between;gap:16px;padding:6px 0;border-bottom:1px solid rgba(31,27,24,.06)}
.est-break li span+span{font-variant-numeric:tabular-nums;color:var(--stone)}
.est-break li:last-child{border:0;font-weight:600}
.est-done{text-align:center;padding:40px 0}
.est-done a{text-decoration:underline}
.est-check{width:72px;height:72px;margin:0 auto 22px;border-radius:50%;display:grid;place-items:center;font-size:2rem;color:#fff;background:var(--clay)}
.est-done h3{font-size:2.2rem}
.est-foot{display:flex;justify-content:space-between;padding:12px 28px 18px;border-top:1px solid rgba(31,27,24,.07)}
.est-back-btn{border:0;background:none;cursor:pointer;padding:8px 0;font-size:.9rem}
.est-back-btn,.est-fine{color:var(--stone)}
.est-fine{font-size:.72rem}
.est-locked{overflow:hidden}
@media (max-width:640px){.est-panel{top:auto;left:0;width:100%;height:94dvh;border-radius:28px 28px 0 0;transform:translateY(104%)}.est-opts{grid-template-columns:1fr}.est-opt{min-height:56px;padding:14px 16px}}
@media (prefers-reduced-motion:reduce){.est *{transition:none!important;animation:none!important}}