/* Independent palette. No selector matches an existing theme. */
html[data-site-theme="niuniu"]{--primary:#e85217;--primary-strong:#c83b0a;--primary-soft:#fff1e8;--surface-subtle:#f6f7f9;--gold-soft:#fff1e8;--brand:#e85217;--brand-dark:#c83b0a;--brand-light:#fff1e8;--accent:#ef641f;--accent-strong:#ce400c;--ink:#292c32;--text:#292c32;--muted:#777d86;--line:#e8e9ec;--surface:#fff;--bg:#f6f7f9;--paper:#fff;--gold:#e85217;color-scheme:light}
html[data-site-theme="niuniu"] body{color:var(--ink);background:var(--bg)}
html[data-site-theme="niuniu"] .site-header{background:#fff;border-color:var(--line);color:var(--ink)}
html[data-site-theme="niuniu"] .brand-mark,html[data-site-theme="niuniu"] .button-primary{background:var(--brand);color:#fff;border-color:var(--brand);box-shadow:none}
html[data-site-theme="niuniu"] .button-primary:hover{background:var(--brand-dark)}
html[data-site-theme="niuniu"] .button-secondary,html[data-site-theme="niuniu"] .icon-button{background:#fff;border-color:var(--line);color:var(--ink)}
html[data-site-theme="niuniu"] .main-nav a{color:var(--ink)}
html[data-site-theme="niuniu"] .main-nav a.active,html[data-site-theme="niuniu"] .text-link,html[data-site-theme="niuniu"] .price,html[data-site-theme="niuniu"] .detail-price{color:var(--brand)}
html[data-site-theme="niuniu"] .main-nav a.active:after{background:var(--brand)}
html[data-site-theme="niuniu"] :is(.number-card,.filter-panel,.catalog-panel,.article-card,.content-panel,.member-panel,.member-order-card,.couple-card,.detail-panel){background:#fff;border-color:var(--line);box-shadow:none;color:var(--ink)}
html[data-site-theme="niuniu"] :is(.inner-hero,.member-dashboard-hero,.auth-shell){background:#fff;color:var(--ink)}
html[data-site-theme="niuniu"] :is(.filter-chip.active,.filter-chip.selected,.tag.is-active,.chip.active){background:var(--brand-light);color:var(--brand-dark);border-color:#f4b495}
html[data-site-theme="niuniu"] :is(input,select,textarea){color:var(--ink);accent-color:var(--brand)}
html[data-site-theme="niuniu"] .site-footer{background:#fff;border-top:1px solid var(--line);color:var(--ink)}
html[data-site-theme="niuniu"] .footer-col a,html[data-site-theme="niuniu"] .footer-brand p,html[data-site-theme="niuniu"] .footer-bottom{color:var(--muted)}
html[data-site-theme="niuniu"] a:focus-visible,html[data-site-theme="niuniu"] button:focus-visible{outline:3px solid #f39a70;outline-offset:3px}
html[data-site-theme="niuniu"] :is(.auth-primary,.member-primary,.auth-method-tabs button.active){background:var(--brand);color:#fff;box-shadow:none}
html[data-site-theme="niuniu"] .member-auth-page .auth-primary:hover{background:var(--brand-dark);box-shadow:none}
html[data-site-theme="niuniu"] :is(.auth-switch,.auth-card a,.member-panel a){color:var(--brand-dark)}
html[data-site-theme="niuniu"] .auth-method-tabs{background:#fff7f1;border-color:#f0ded1}
html[data-site-theme="niuniu"] .auth-tabs button.active{background:var(--brand-light);color:var(--brand-dark)}