.reader{grid-template-columns:240px minmax(400px,1fr)}
.reading-column{min-width:0;overflow:auto}
.reading-column article{height:calc(100vh - 72px);padding-left:8vw;padding-right:8vw}
.assistant{position:static;width:auto;padding:0 8vw 34px;border:0;border-top:1px solid var(--line);box-shadow:none;overflow:visible}
.assistant-toggle{width:100%;height:60px;display:flex;align-items:center;justify-content:space-between;font:18px Georgia,serif}
.assistant-toggle b{font:500 12px Inter,sans-serif;color:var(--muted)}
.assistant.collapsed{padding-bottom:0}
.assistant.collapsed .assistant-body{display:none}
.assistant.collapsed .assistant-toggle b{font-size:0}
.assistant.collapsed .assistant-toggle b::after{content:'Развернуть ⌄';font-size:12px}
.assistant-actions{display:flex;gap:10px}
.secondary{border:1px solid var(--line);border-radius:6px;padding:10px 16px}
.speech-options{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin:18px 0}
.speech-options.hidden{display:none}
.speech-options label{font-size:12px;color:var(--muted)}
.speech-options select{display:block;width:100%;margin-top:7px;padding:9px;background:var(--paper);color:var(--ink);border:1px solid var(--line)}
.speech-options input{vertical-align:middle;margin:10px 8px 0 0}
@media(max-width:1000px){.reader{grid-template-columns:180px 1fr}.assistant{position:static;width:auto;box-shadow:none}}
@media(max-width:700px){.reading-column article{padding-left:22px;padding-right:22px}.assistant{padding-left:22px;padding-right:22px}.speech-options{grid-template-columns:1fr}}