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var(--border);border-radius:5px;color:var(--muted-strong);background:var(--surface-soft);box-shadow:0 2px 8px #0001;font-size:15px;font-weight:600;cursor:pointer;transition:color .18s ease,background-color .18s ease}.settings-rail__button:hover,.settings-trigger[aria-expanded=true]{color:var(--text);background:var(--control-hover-background, #454550)}.settings-gear{display:grid;place-items:center}@media(prefers-reduced-motion:reduce){.settings-shortcuts,.settings-rail__button{transition:none}}.app{min-height:100vh}.workspace{width:min(1400px,calc(100% - 40px));margin:0 auto;padding:18px 0 24px}.workspace-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(350px,.82fr);gap:14px;align-items:start}.work-column{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;min-width:0}.preview-column{min-width:0}@media(max-width:1040px){.workspace{width:min(760px,calc(100% - 32px))}.workspace-grid{grid-template-columns:1fr}}@media(max-width:640px){.workspace{width:calc(100% - 22px);padding:12px 0 24px}.workspace-grid,.work-column{gap:11px}}