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0;border:none;font-family:inherit}input,textarea{font-family:inherit}.app-shell{flex-direction:column;height:100vh;display:flex}.topnav{background:var(--bg-elevated);border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:24px;height:52px;padding:0 20px;display:flex}.brand{color:var(--accent-strong);font-size:16px;font-weight:700}.nav-links{flex:1;gap:4px;display:flex}.nav-link{color:var(--text-dim);border-radius:8px;padding:6px 14px;font-size:14px;transition:all .2s}.nav-link:hover{color:var(--text);background:var(--surface-hover)}.nav-link.active{color:var(--accent-strong);background:var(--accent-soft)}.chronicle-hotzone{cursor:default;touch-action:none;-webkit-user-select:none;user-select:none;background:0 0;border:none;flex-shrink:0;width:28px;height:28px;margin-left:auto;padding:0}.chronicle-hotzone:hover,.chronicle-hotzone:focus,.chronicle-hotzone:active{cursor:default;background:0 0;border:none;outline:none}.theme-toggle{color:var(--text-dim);border:1px solid var(--border);background:var(--bg);border-radius:8px;padding:6px 12px;font-size:13px;transition:all .2s}.theme-toggle:hover{color:var(--text);border-color:var(--accent-border);background:var(--accent-soft)}.content{flex:1;overflow:hidden}
