/* Warm light surfaces, petrol ink, teal actions, restrained champagne details. */
html:not([data-theme=dark]){--sr-bg:#f7f8f4;--sr-ink:#173638;--sr-border:#e0e6de;--sr-mint:#eef2eb}
html:not([data-theme=dark]) .sr-site-header{background:#fafbf7f0!important;border-bottom-color:#e0e6de}
html:not([data-theme=dark]) .home-refresh{--hf-bg:#f7f8f4;--hf-surface:#fff;--hf-soft:#eef2eb;--hf-ink:#173638;--hf-muted:#617475;--hf-teal:#007d76;--hf-line:#e0e6de}
html:not([data-theme=dark]) .hf-hero{background:radial-gradient(ellipse at 0% 15%,#e8eee3,transparent 52%),linear-gradient(#f7f8f4,#f7f8f4)}
html:not([data-theme=dark]) .hf-eyebrow>span{color:#967e4e;border-color:#d8ceb6}
html:not([data-theme=dark]) .hf-step-number{color:#8d753e;background:#f5f1e7;border-color:#e4dbc8}
.home-refresh .hf-enrol-card{border-top:2px solid #b49b68}
html:not([data-theme=dark]) .hf-machine-explorer{background:linear-gradient(135deg,#f6f7f0,#e7eee4)}
html:not([data-theme=dark]) .learn-page{--learn-bg:#f7f8f4;--learn-surface:#fff;--learn-tint:#eef2eb;--learn-text:#173638;--learn-muted:#617475;--learn-line:#e0e6de;--learn-accent:#007d76}
html:not([data-theme=dark]) .sr-footer>div:last-child{background:#f7f8f4}