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var(--color-black);transition:var(--transition)}.email-address:hover{background:var(--color-black);color:var(--color-white)}.btn-copy{padding:8px 16px;border:var(--border-width) solid var(--color-black);background:var(--color-white);color:var(--color-black);cursor:pointer;font-size:14px;transition:var(--transition)}.btn-copy:hover{background:var(--color-black);color:var(--color-white)}.feedback-steps{border-top:var(--border-width) solid var(--color-gray-light);padding-top:var(--spacing-md)}.steps-title{font-weight:500;margin-bottom:var(--spacing-sm);font-size:14px}.steps-list{list-style:none;padding-left:0;margin:0;counter-reset:step-counter}.steps-list li{padding:var(--spacing-xs) 0;padding-left:var(--spacing-md);position:relative;color:var(--color-gray-dark);font-size:14px;line-height:1.8;border-bottom:var(--border-width) solid var(--color-gray-light)}.steps-list li:last-child{border-bottom:none}.steps-list li:before{content:counter(step-counter);counter-increment:step-counter;position:absolute;left:0;top:var(--spacing-xs);width:24px;height:24px;display:flex;align-items:center;justify-content:center;border:var(--border-width) solid var(--color-black);background:var(--color-white);font-size:12px;font-weight:500}.modal-body .version-item{background:transparent;border-radius:0;padding:0;margin-bottom:var(--spacing-lg);box-shadow:none;border-bottom:var(--border-width) solid var(--color-gray-light);padding-bottom:var(--spacing-lg)}.modal-body .version-item:last-child{border-bottom:none;padding-bottom:0;margin-bottom:0}.modal-body .version-item:hover{transform:none;box-shadow:none}.modal-body .version-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:var(--border-width) solid var(--color-gray-light)}.modal-body .version-number{font-size:20px;font-weight:500;color:var(--color-black);margin:0}.modal-body .version-date{font-size:12px;color:var(--color-gray);font-weight:400}.modal-body .version-changes{display:flex;flex-direction:column;gap:var(--spacing-sm)}.modal-body .change-section{background:transparent;border-radius:0;padding:0}.modal-body .change-title{font-size:14px;font-weight:500;color:var(--color-black);margin:0 0 var(--spacing-xs) 0}.modal-body .change-list{list-style:none;padding:0;margin:0}.modal-body .change-list li{font-size:13px;color:var(--color-gray-dark);padding:var(--spacing-xs) 0;padding-left:var(--spacing-md);position:relative;line-height:1.6}.modal-body .change-list li:before{content:"•";position:absolute;left:var(--spacing-xs);color:var(--color-black);font-weight:700}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes expandWidth{0%{width:0}to{width:100%}}@media (max-width: 768px){.hero .container,.download-content{grid-template-columns:1fr}.title{font-size:40px}.section-title{font-size:32px}.cta-buttons{flex-direction:column}.language-switcher{top:var(--spacing-xs);right:var(--spacing-xs);padding:4px 8px;font-size:12px}.menu-bar-preview{max-width:100%;overflow:visible}.mac-menu-bar{padding:6px 8px;font-size:11px;box-sizing:border-box}.menu-bar-left{gap:6px;padding-right:12px}.menu-item{font-size:11px;display:none}.apple-logo{font-size:14px}.word-bar-display{gap:4px;padding:2px 6px;margin-right:4px}.word-bar-display .word{font-size:11px}.word-bar-display .phonetic{font-size:9px}.word-bar-display .translation{font-size:10px}.menu-icon{font-size:12px}.menu-time{font-size:11px;min-width:35px}.menu-bar-right{gap:4px}.modal-content{width:95%;max-width:none}.email-box{flex-direction:column;align-items:stretch}.btn-copy{width:100%}.instruction-item{flex-direction:column;align-items:flex-start}.instruction-icon{margin-bottom:8px}}.instruction-item{display:flex;align-items:flex-start;gap:16px;padding:16px 0;border-bottom:1px solid #eee}.instruction-item:last-child{border-bottom:none}.instruction-icon{font-size:24px;flex-shrink:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center}.instruction-content{flex:1}.instruction-title{font-size:16px;font-weight:600;margin-bottom:8px;color:var(--color-black)}.instruction-desc{font-size:14px;line-height:1.6;color:var(--color-gray)}