.help-center{max-width:1120px;margin:auto;font-size:1rem;line-height:1.65;overflow-wrap:anywhere}.help-center h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.12}.help-center h2{font-size:1.45rem;margin-top:1.8rem}.help-center h3{font-size:1.2rem;line-height:1.4}.help-center a:not(.button){text-decoration:underline;text-underline-offset:3px}.help-breadcrumb,.help-preview,.help-pager,.help-complete{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin:1.25rem 0}.help-preview{padding:1rem;border:1px solid #ccd5d9;border-radius:12px}.help-search{padding:1.3rem;background:#edf5fa;border:1px solid #bfced7;border-radius:16px;margin-bottom:2rem}.help-search label{display:block;font-weight:650;margin:.4rem 0}.help-search>div{display:flex;gap:.6rem}.help-center input,.help-center select,.help-center textarea{font:inherit;max-width:100%;min-width:0;padding:.65rem;border:1px solid #87979f;border-radius:8px;background:white;color:#172c35}.help-search input{flex:1;width:100%}.help-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));gap:1rem}.help-card{border:1px solid #cdd7db;border-radius:14px;padding:1.3rem;background:#fff;min-width:0}.help-card h3{margin:.3rem 0}.help-card p{margin:.65rem 0}.help-center progress{display:block;width:100%;height:14px;accent-color:#14566a;margin:.6rem 0 1rem}.help-categories{display:flex;flex-wrap:wrap;gap:.5rem;margin:2rem 0}.help-categories a{padding:.45rem .75rem;border:1px solid #b5c7ce;border-radius:8px;color:#174c60}.help-categories a[aria-current]{background:#174c60;color:white}.help-article{max-width:790px;margin:auto}.help-lead{font-size:1.2rem}.help-steps{padding-left:2rem}.help-steps li{padding:.8rem .4rem;border-bottom:1px solid #dee5e8}.help-steps li::marker{font-size:1.2rem;font-weight:bold;color:#15566b}.help-tip{background:#edf5fa;padding:.2rem 1.2rem 1rem;border-left:4px solid #246980;border-radius:8px}.help-problems{margin:1.5rem 0;border:1px solid #c9d4da;padding:1rem;border-radius:10px}.help-problems summary{cursor:pointer;font-weight:650;min-height:30px}.help-pager{justify-content:space-between;border-block:1px solid #c9d4da;padding:1.2rem 0}.help-feedback{margin-top:2rem;padding:1rem;background:#f2f6f8;border-radius:12px}.help-feedback fieldset{border:0;padding:0;min-width:0}.help-feedback legend{font-weight:bold}.help-feedback textarea{display:block;width:100%;margin:.6rem 0}.help-journey{padding-left:2rem}.help-journey li{padding:1rem .5rem;border-bottom:1px solid #d4dfe4}.help-journey span{display:block;font-size:.9rem;color:#4b5c65}.help-center :focus-visible,.help-context:focus-visible{outline:3px solid #b65b00;outline-offset:3px}.help-center .button{min-height:44px;white-space:normal;text-align:center}.help-context{display:inline-block;padding:.5rem 0;margin:.25rem 0 .75rem;font-weight:600}.help-welcome{padding:1rem;border:1px solid #b7cdd7;border-radius:12px;margin:1rem 0;background:#eef6fa}.help-welcome form{display:inline-block;margin-left:1rem}.help-welcome p{margin:.3rem 0}.account-nav>.help-nav{font-weight:700;white-space:nowrap}.help-feedback-list{overflow-wrap:anywhere}.help-admin-notes{padding:1rem;border:1px solid #c4d5dc;border-radius:10px;margin:1rem 0}@media(max-width:600px){.help-search>div{flex-direction:column}.help-preview{align-items:stretch}.help-pager>a{flex:1 1 100%;text-align:center}.help-center{font-size:1rem}.help-center .eyebrow{letter-spacing:.08em}.help-welcome form{display:block;margin:.7rem 0 0}.help-search select{width:100%}}
.account-nav>.help-nav{display:inline-flex;align-items:center;min-height:44px}.help-welcome .button{min-height:44px}
.account-nav form .text-button{white-space:nowrap}
/* Contextual help is a full-width row, not a lesson-grid column. */
.lesson-shell > .help-context{grid-column:1 / -1;justify-self:start;margin-bottom:0}
@media(min-width:901px) and (max-width:1150px){.header-inner{flex-wrap:wrap}}
.reset-history .content-block{overflow-wrap:anywhere}form[data-action=reset-progress]{border-left:4px solid #a32929;padding-left:1rem}form[data-action=reset-progress] textarea{width:100%;font:inherit}form[data-action=reset-progress]>.button{background:#8a2020;color:#fff}