/* Dark is the default (owner, October 6, 2026); light remains an explicit reader choice. */
:root{color-scheme:dark;--ink:#080b0f;--paper:#f7f7f4;--muted:#a8aeb6;--rule:#32363d;--orange:#ff6b00;--surface:#12161b;--accent:#ff6b00}
:root[data-theme=light]{color-scheme:light;--ink:#fafaf8;--paper:#16191d;--muted:#595f67;--rule:#d9dce0;--surface:#f0f1ee;--orange:#b94a00;--accent:#ff6b00}
.masthead{gap:1.5rem;padding:.8rem 0;min-height:72px}
.masthead .brand{font-size:1.9rem;line-height:1;white-space:nowrap}
.masthead p{font-size:.8rem}
.theme-control{margin-left:auto;display:flex;align-items:center;gap:.6rem;font-size:.75rem;color:var(--muted)}
.theme-control select{font:inherit;background:var(--ink);color:var(--paper);border:1px solid var(--rule);border-radius:6px;padding:.55rem .5rem;min-height:40px;cursor:pointer}
select:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;margin-left:auto;width:40px;height:40px;padding:10px;border:0;background:none;color:var(--paper);cursor:pointer;flex-shrink:0}
.theme-toggle svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.theme-toggle .theme-moon{display:none}:root[data-theme=dark] .theme-toggle .theme-sun{display:none}:root[data-theme=dark] .theme-toggle .theme-moon{display:block}
.link-page .theme-toggle{display:flex;margin:8px 18px 0 auto}
.site-header nav a{padding:.8rem 0}
.watch-band,.type-cover{background:var(--surface)}
.card-image img,.watch-tile img,.lead img{background:var(--surface)}
.type-cover small,.mission>div>p,.deck,.article-page .deck,.lead p:not(.eyebrow){color:var(--muted)}
.browse-form input{background:var(--surface);color:var(--paper);border-color:var(--rule)}
.filters button,.article-share>a,.article-share>button{border-color:var(--rule)}
.sidebar-guide,.browse-form button,.button,#reset-search{background:var(--accent);border-color:var(--accent);color:#080b0f}
.sidebar-guide .eyebrow{color:#080b0f}
.reading{background:var(--surface);color:var(--paper)}
.article-page .reading p{color:var(--paper)}
.source-note,.article-page .source-note{color:var(--muted);border-color:var(--rule)}
.reading a:hover{color:var(--orange)}
.article-breadcrumbs,.article-page .credit{color:var(--muted)}
.publication-footer{background:var(--surface);color:var(--muted);border-color:var(--rule)}
.footer-intro,.footer-legal{border-color:var(--rule)}
.footer-wordmark,.footer-directory h2,.publication-footer a:hover{color:var(--paper)}
.footer-intro p,.footer-directory a,.footer-legal,.footer-legal a{color:var(--muted)}
body.link-page{background:var(--surface);color:var(--paper)}
.link-page main,.link-page .categories a{background:var(--ink)}
.link-page .intro,.link-page .section-label,.link-page .contact-body,.link-page .foot,.link-page .note{color:var(--muted)}
.link-page .contact{background:var(--surface)}
.link-page .socials a,.link-page .ticker,.link-page .categories{border-color:var(--rule)}
.link-page .categories{background:var(--rule)}
.link-page .categories a:hover{background:var(--surface)}
.link-page .theme-control{justify-content:flex-end;margin:12px 28px 0}
@media(max-width:720px){.masthead{padding:.7rem 0;gap:.8rem;min-height:64px}.masthead .brand{font-size:1.6rem}.theme-control>span{display:none}.theme-control select{max-width:95px}.site-header nav a{padding:.7rem 0}}
@media(max-width:360px){.masthead .brand{font-size:1.35rem}}