:root{--ink:#272824;--muted:#74756e;--panel:#fffefa;--surface:#f6f5f1;--hover:#eeede6;--line:#deded4;--blue:#966b2a;--navy:#594321;--accent:#c28c42;--selected:#eee6d6;--selected-border:#c3a66d;--radius:12px;font:15px/1.5 ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--surface)}
:root[data-theme=dark]{--ink:#eeeae2;--muted:#a3a49b;--panel:#1a1c1b;--surface:#121514;--hover:#252925;--line:#333830;--blue:#dfb773;--navy:#3d3324;--accent:#dfb773;--selected:#302b21;--selected-border:#78613e}
/* Shared visual language; each page owns its layout. */
body{background:var(--surface);color:var(--ink)}
header{background:var(--surface);color:var(--ink);border-bottom:1px solid var(--line);height:76px}
.brand{color:var(--ink);text-decoration:none}.brand strong{font:400 1.6rem Georgia,serif;letter-spacing:-.04em}.brand-icon{color:var(--blue)}.brand div>span{display:none}.header-right{color:var(--muted)}
h1{font-family:Georgia,serif;font-weight:400;letter-spacing:-.035em}.settings-card,.insights-card{border-radius:12px;box-shadow:none}.settings-intro h1{font-size:2.4rem}.login-card{background:var(--panel);border:1px solid var(--line);box-shadow:none}.login-card .brand{font:400 1.6rem Georgia,serif}.login-card h1{font-size:2rem}.login-card button[type=submit]{background:var(--blue);color:var(--surface)}
@media(max-width:600px){header{height:64px}.brand strong{font-size:1.3rem}.settings-intro h1{font-size:2rem}}

:root{--border:var(--line)}[data-theme=dark] .comment-compose,[data-theme=dark] .comment-card{border-color:var(--line);background:var(--panel)}[data-theme=dark] .comment-compose textarea{background:var(--surface);color:var(--ink);border-color:var(--line)}