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var(--space-3);box-shadow:var(--shadow-md);border:0}.header.landing:hover{box-shadow:var(--shadow-lg)}.header-nav{display:flex;align-items:center;gap:var(--space-6)}.header-cta{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--color-text-primary);color:#fff!important;border-radius:var(--radius-lg);font-size:var(--font-sm);font-weight:600;text-decoration:none;transition:transform var(--transition-fast),opacity var(--transition-fast)}.header-cta:hover{transform:translateY(-1px);opacity:.9}.header-cta:active{transform:translateY(0) scale(.98)}@media(max-width:900px){.header-hint-button{display:flex;min-height:38px;padding:0 12px;background:#f2f2f2}.header-hint-button .hint-key{display:none}.header-hint-button .hint-text{color:var(--color-text-primary);font-weight:600}}@media(max-width:768px),(hover:none)and (pointer:coarse){.header:not(.landing){display:none}.header.landing{display:flex;top:12px;right:12px;left:12px}}.header-cta 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1fr}.panel-btn-grid.mood-grid{grid-template-columns:repeat(2,1fr)}}.export-settings-toggle{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-3);margin-bottom:var(--space-4);background:#f3f3f3;border:0;border-radius:var(--radius-lg);font-size:var(--font-xs);font-weight:500;color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast)}.export-settings-toggle:hover{background:var(--color-bg-hover);color:var(--color-text-primary)}.export-settings-toggle.active{background:#00000012;color:var(--color-text-primary)}.export-settings-toggle .chevron{margin-left:auto;transition:transform var(--transition-base)}.export-settings-toggle .chevron.open{transform:rotate(180deg)}.export-settings{background:#f7f7f7;border-radius:var(--radius-xl);padding:var(--space-4);margin-bottom:var(--space-4);display:flex;flex-direction:column;gap:var(--space-4);border:0;box-shadow:none}.export-setting{display:flex;flex-direction:column;gap:var(--space-2)}.export-setting label{font-size:var(--font-xs);font-weight:600;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:var(--tracking-wide)}.export-setting-options{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-2)}.export-setting-options.two-col{grid-template-columns:repeat(2,1fr)}.export-setting-options.three-col{grid-template-columns:repeat(3,1fr)}.export-setting-options.four-col{grid-template-columns:repeat(4,1fr)}.export-setting-options .panel-btn{padding:var(--space-2);font-size:var(--font-xs);text-align:center}.export-setting-preview{font-size:11px;font-family:var(--font-mono);color:var(--color-text-faint);margin-top:var(--space-1)}@media(max-width:768px){.export-settings{padding:var(--space-3);gap:var(--space-3)}.export-setting-options.three-col,.export-setting-options.four-col{grid-template-columns:repeat(2,1fr)}}.bookmark-hero{text-align:center;padding:var(--space-6) var(--space-4);background:var(--color-bg-card);border-radius:var(--radius-2xl);margin-bottom:var(--space-6)}.bookmark-icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;background:var(--color-bg-hover);border-radius:var(--radius-full);margin-bottom:var(--space-3);color:var(--color-text-primary)}.bookmark-hero h3{font-size:var(--font-lg);font-weight:700;color:var(--color-text-primary);margin:0 0 var(--space-2) 0}.bookmark-hero p{font-size:var(--font-sm);color:var(--color-text-secondary);margin:0}.bookmark-shortcut{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);padding:var(--space-5);background:var(--color-bg-card);border-radius:var(--radius-2xl)}.bookmark-keys{display:flex;align-items:center;gap:var(--space-2)}.bookmark-keys kbd{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:36px;padding:0 var(--space-3);background:var(--color-text-primary);color:var(--color-text-white);border-radius:var(--radius-lg);font-family:inherit;font-size:var(--font-sm);font-weight:600;box-shadow:0 3px #000}.bookmark-keys span{font-size:var(--font-lg);color:var(--color-text-faint)}.bookmark-shortcut-hint{font-size:var(--font-sm);color:var(--color-text-secondary)}.bookmark-url-row{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3);background:var(--color-bg-card);border-radius:var(--radius-xl)}.bookmark-url{flex:1;font-size:11px;font-family:var(--font-mono);color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bookmark-copy{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--color-bg-hover);border:none;border-radius:var(--radius-md);cursor:pointer;color:var(--color-text-secondary);transition:all 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