:root{color-scheme:dark;--syv-bg:#121212;--syv-surface:#1e1e1e;--syv-header:#252830;--syv-border:#3c4043;--syv-text:#e8eaed;--syv-text-muted:#9aa0a6;--syv-accent:#8ab4f8;--syv-on-accent:#202124;--syv-danger:#f28b82;--syv-warning:#fdd663;--syv-success-bg:#1e3a2e;--syv-success-text:#81c995;--syv-input-bg:#202124;--syv-preview-bg:#13151a;--syv-code-bg:#30343c;--syv-btn-secondary-bg:#30343c}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--syv-bg);color:var(--syv-text)}a{color:var(--syv-accent);text-decoration:none}a:hover{text-decoration:underline}button:disabled{opacity:.5;cursor:not-allowed}.syv-lang-chip-row{display:inline-flex;align-items:center;gap:6px}.syv-lang-chip-row--before-signout{margin-right:40px}.syv-lang-chip{margin:0;font:inherit;font-size:12px;font-weight:600;line-height:1.2;padding:3px 8px;border-radius:4px;border:1px solid var(--syv-border);background:var(--syv-input-bg);color:var(--syv-accent);cursor:pointer;box-sizing:border-box}button.syv-lang-chip:hover:not(:disabled){filter:brightness(1.08)}button.syv-lang-chip:disabled:not(.syv-lang-chip--current){opacity:.5;cursor:not-allowed}button.syv-lang-chip.syv-lang-chip--current:disabled{opacity:1;cursor:default}span.syv-lang-chip.syv-lang-chip--current{cursor:default}.syv-lang-chip.syv-lang-chip--current{background:var(--syv-input-bg);color:var(--syv-text);border-color:var(--syv-accent);border-width:2px;padding:2px 7px;font-weight:700;box-shadow:0 0 0 1px color-mix(in srgb,var(--syv-accent) 45%,transparent),0 1px 3px rgba(0,0,0,.35);opacity:1}button.syv-lang-chip.syv-lang-chip--current:hover{filter:none}