/* Shared public theme; layout and form behavior remain in site.css. */
body{background:#F7FAFA;color:#1F2A2E;font-family:Arial,Helvetica,sans-serif;display:flex;min-height:100vh;flex-direction:column}body>main{flex:1}p,.muted,.byline,.breadcrumb,.results-meta,.field-help{color:#617078}h1,h2,h3{color:#153540;font-weight:700}h1{font-size:clamp(30px,3.5vw,46px);letter-spacing:-1.2px}h2{font-size:27px}h3{font-size:20px}.shell{max-width:1264px}.content-page{padding-top:42px;padding-bottom:56px}.page-intro{margin-bottom:30px}.page-intro h1{margin-top:12px;margin-bottom:18px}.page-intro p{font-size:16px;max-width:720px;line-height:1.75}.eyebrow{color:#167D83}.button{background:#167D83;border-color:#167D83;border-radius:7px;font-weight:600}.button:hover{background:#0F5D62;border-color:#0F5D62}.button:disabled{opacity:.55;cursor:not-allowed}.text-link,.account-helper a,.reset-link,.breadcrumb a,.source-note a{color:#2C6E9B}.quiet-button{background:#fff;color:#0F5D62;border-color:#bcdcdf}.form-panel,.material-card,.calculator-card,.suggestion-card,.topic-card{background:#fff;border-color:#dfebed;border-radius:11px;box-shadow:0 5px 20px #244f5905}.form-panel{padding:28px}.form-panel h2{font-size:23px}.form-field input:not([type=checkbox]),.form-field select,.form-field textarea,.search-large input{background:#fff;color:#1F2A2E;border:1px solid #cddfe2;border-radius:6px;min-height:43px}.form-field textarea{line-height:1.6}.form-field label{color:#334e57}.form-field small,.form-field .field-help{color:#617078}.form-field input[type=checkbox]{accent-color:#167D83}.form-field input[aria-invalid=true],.form-field textarea[aria-invalid=true]{border-color:#b63c46}.result-panel,.membership-aside,.formula-panel,.notice,.quiet-note,.moderator-reply,.source-note{background:#e7f4f5;border-color:#c8e3e6;color:#31515a;border-radius:9px}.result-panel{padding:28px}.result-value,.card-formula,.card-arrow,.card-cta,.required-mark{color:#0F5D62}.result-panel p,.formula-panel p,.notice p,.quiet-note p{color:#48636c}.substitution{background:#DDEFF0;color:#0F5D62;border-radius:5px}.formula-panel{padding:22px}.formula-panel h3{font-size:19px}.membership-aside{padding:26px}.join-steps li::marker{color:#167D83}.suggestion-card{padding:24px}.member-actions{gap:12px}.account-message{background:#fff;border:1px solid #dfebed;border-radius:12px;padding:32px}.account-helper{font-size:13px;line-height:1.7}.topic-pills a,.pagination a,.pagination span{border-color:#cddfe2;border-radius:6px}.topic-pills a:hover,.pagination a:hover{background:#DDEFF0}.pagination .current{background:#167D83;color:#fff}.search-large{background:#fff;border-color:#cddfe2;border-radius:9px}.search-large button{background:#167D83;color:#fff}.errorlist,.error-text{color:#a22e3b}.errorlist{line-height:1.5}.empty-state{padding-top:70px;padding-bottom:80px}.article-lead{color:#617078}.article-body{color:#1F2A2E;line-height:1.85}.lp-nav a[aria-current=page]{color:#167D83;text-decoration:underline;text-underline-offset:6px}.lp-login:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #2C6E9B;outline-offset:3px}.lp-footer a:hover{text-decoration:underline}.lp-footer{margin-top:auto}.lp-home .lp-tool h3{font-size:14px}
@media(max-width:600px){.content-page{padding-top:28px;padding-bottom:36px}.content-page.shell{padding-left:18px;padding-right:18px}.page-intro h1{font-size:32px}.page-intro p{font-size:14px}.form-panel,.membership-aside,.result-panel{padding:20px}.form-panel h2{font-size:22px}.account-message{padding:23px}.member-actions{flex-wrap:wrap}.member-actions .button{max-width:100%}.account-helper{font-size:12px}}

.join-steps strong{color:#0F5D62}.skip-link{background:#0F5D62;color:#fff}