.public-page{max-width:1160px;min-height:66vh}
.public-header nav,.study-header nav{flex-wrap:wrap;justify-content:center}
.public-header nav a,.study-header nav a{min-height:42px;display:inline-flex;align-items:center}
.public-footer a{display:inline-block;padding:8px 10px;color:var(--green);text-decoration:underline;text-underline-offset:3px}
.public-hero{padding:clamp(23px,4.5vw,60px);border-radius:28px;background:linear-gradient(122deg,#eaf2df,#f8f5e9);border:1px solid #d9e4d2}
.public-hero h1{max-width:18ch;margin:10px 0 17px;font-size:clamp(33px,5.1vw,65px);line-height:1.04;letter-spacing:-.045em}
.public-hero .eyebrow{margin-top:0}
.public-math-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:clamp(22px,4vw,54px)}
.public-math-hero>*{min-width:0}
.public-lead{font-size:clamp(16px,1.8vw,20px);line-height:1.55;max-width:57ch;margin:0;color:#314c40}
.public-meta{display:inline-block;color:#294f3c;font-weight:700;font-size:13px;margin:16px 0 0;background:#f9fcf6;border:1px solid #d2dfcd;padding:5px 11px;border-radius:999px}
.public-actions{display:flex;align-items:center;gap:11px;flex-wrap:wrap;margin-top:18px}
.public-actions .text-link{padding:9px 0}
.public-section{margin:clamp(30px,5vw,58px) 0}
.public-section>h2,.home-product-preview h2{font-size:clamp(25px,3vw,37px);margin:8px 0 12px}
.free-math-card{padding:clamp(15px,2.4vw,28px);background:#fffefa;border:1px solid #cfdccb;border-radius:20px;box-shadow:0 12px 24px #254d3812}
.free-math-card .eyebrow{margin-bottom:9px}
.free-math-card fieldset{border:0;margin:0 0 15px;padding:0;min-width:0}
.free-math-card legend{padding:0;line-height:1.45;font-size:clamp(15px,1.6vw,18px);font-weight:700}
.free-math-options{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:13px}
.free-math-options label{display:flex;align-items:center;gap:7px;min-height:48px;padding:7px 8px;border:1px solid #dbe4d6;border-radius:10px;background:#f7f9f4;cursor:pointer;font-size:14px}
.free-math-options label:has(input:checked){border-color:#386b54;background:#eaf3e5}
.free-math-options input{accent-color:#155845;margin:0;width:16px;height:16px;flex:none}
.free-math-options label:has(input:focus-visible){outline:3px solid #a27521;outline-offset:2px}
.free-math-options b{font-size:11px;margin-right:3px;color:#466551}
.free-math-card button,.public-actions>.button{min-height:44px}
.free-math-result h2{margin:8px 0;font-size:25px}
.free-math-result h2:focus{outline:none}
.free-math-result p{margin:8px 0;line-height:1.5}
.free-math-steps{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}
.free-math-steps span{padding:7px 8px;background:#e9f1e3;border-radius:8px;font-size:13px;font-weight:700}
.free-math-result summary{padding:7px 0;cursor:pointer;color:#155845;font-weight:700}
.free-math-result ol{padding-left:25px;line-height:1.5}
.free-math-result li+li{margin-top:6px}
.home-product-preview{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:24px;align-items:center;background:#f1f5e9;border-radius:23px;padding:clamp(20px,4vw,42px)}
.product-view-grid,.public-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.product-view{margin:0;min-width:0;background:#fffefa;border:1px solid #dce5d6;border-radius:16px;padding:10px}
.product-view a{display:block;border-radius:9px;overflow:hidden;background:#f4f7ef}
.product-view img{display:block;width:100%;height:auto;aspect-ratio:36/23;object-fit:contain;object-position:top center}
.product-view figcaption{display:grid;gap:4px;padding:10px 4px 2px;color:#415b4c;font-size:13px;line-height:1.4}
.product-view strong{color:#183b30;font-size:15px}
.public-detail-grid .card{padding:clamp(17px,2.4vw,25px);min-width:0}
.public-detail-grid h2{margin:8px 0 11px;font-size:23px}
.public-detail-grid ul{padding-left:20px;line-height:1.45}
.public-detail-grid .card p{line-height:1.55}
.public-plans,.public-coverage{margin-top:22px}
.public-plans .public-plan{display:flex;flex-direction:column;align-items:flex-start}
.public-plans .public-plan:first-child{border-color:#8cab8c;background:#f6faf2}
.public-plan .plan-amount{font-size:clamp(28px,4vw,45px);line-height:1!important;font-weight:800;margin:8px 0 14px}
.plan-amount span{font-size:15px;font-weight:600}
.plan-status{margin-top:auto;padding:7px 12px;border-radius:9px;background:#eef2e9;font-weight:700}
.public-plan-note{margin:22px 0;max-width:78ch;color:#465e4f}
.public-callout{padding:26px;border:1px solid #dce5d6;border-radius:20px;background:#fffefa}
@media(max-width:820px){
  .public-header .public-study-link{display:none}
  .public-math-hero,.home-product-preview{grid-template-columns:1fr}
  .welcome-entry-copy .public-actions{display:none}
  .product-view-grid,.public-detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:560px){
  .public-header nav,.study-header nav{justify-content:flex-start}
  .public-header nav a,.study-header nav a{padding:6px 8px;font-size:12px;min-height:36px}
  .public-hero{padding:16px;border-radius:18px}
  .public-math-hero{gap:13px}
  .public-hero h1{margin:7px 0 10px}
  .public-meta{margin-top:9px}
  .product-view-grid,.public-detail-grid{grid-template-columns:1fr}
}