.tool-header{display:flex;align-items:center;justify-content:space-between;padding:16px;background-color:var(--color-accent);color:#fff}.back-link{color:#fff;text-decoration:none}.tool-title{font-size:18px;margin:0;font-weight:600}.share-button{background:none;border:none;color:#fff;cursor:pointer;padding:4px}.text-input-container{background-color:var(--card-bg-color);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--border-radius);border:1px solid rgba(255,255,255,.5);box-shadow:var(--box-shadow);padding:16px;margin-bottom:24px;width:100%;box-sizing:border-box}.text-input{width:100%;min-height:180px;resize:vertical;border:none;background:none;color:var(--color-text);font-family:var(--font-family);font-size:16px;line-height:1.6;outline:none;padding:0;margin-bottom:16px}.text-input::placeholder{color:var(--color-text-tertiary)}.action-buttons{display:flex;flex-wrap:wrap;gap:8px}.action-button{display:flex;align-items:center;gap:6px;background-color:#ffffff4d;border:1px solid rgba(255,255,255,.5);border-radius:20px;padding:6px 12px;font-size:14px;color:var(--color-text);cursor:pointer;transition:var(--transition)}.action-button:active{transform:scale(.98)}.speech-button{background-color:var(--color-accent);color:#fff}.speech-button.active{background-color:#ff5252;animation:pulse 1.5s infinite}@keyframes pulse{0%{box-shadow:0 0 #9d8ce366}70%{box-shadow:0 0 0 6px #9d8ce300}to{box-shadow:0 0 #9d8ce300}}.results-section{background-color:var(--card-bg-color);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--border-radius);border:1px solid rgba(255,255,255,.5);box-shadow:var(--box-shadow);padding:16px;margin-bottom:24px;width:100%;box-sizing:border-box}.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.section-title{font-size:16px;font-weight:600;margin:0}.view-toggle{display:flex;background-color:#0000000d;border-radius:20px;overflow:hidden}.toggle-btn{background:none;border:none;padding:6px 12px;font-size:12px;cursor:pointer;transition:var(--transition)}.toggle-btn.active{background-color:var(--color-accent);color:#fff}.results-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;width:100%}.result-item{text-align:center;padding:12px;background-color:#ffffff4d;border-radius:var(--border-radius)}.result-value{font-size:24px;font-weight:600;margin-bottom:4px;color:var(--color-accent)}.result-label{font-size:12px;color:var(--color-text-secondary)}.results-detail{padding-top:8px;width:100%}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;width:100%}.detail-item{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background-color:#ffffff4d;border-radius:8px}.detail-label{font-size:14px}.detail-value{font-weight:600;color:var(--color-accent)}.speech-feedback{display:flex;flex-direction:column;align-items:center;background-color:var(--card-bg-color);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--border-radius);border:1px solid rgba(255,255,255,.5);box-shadow:var(--box-shadow);padding:16px;margin-bottom:24px;width:100%;box-sizing:border-box}.speech-status{font-size:14px;margin-bottom:12px}.speech-waves{display:flex;align-items:flex-end;height:30px}.speech-waves span{display:inline-block;width:4px;margin:0 3px;border-radius:2px;background-color:var(--color-accent);animation:wave 1s infinite ease-in-out}.speech-waves span:nth-child(1){animation-delay:0s;height:10px}.speech-waves span:nth-child(2){animation-delay:.1s;height:20px}.speech-waves span:nth-child(3){animation-delay:.2s;height:30px}.speech-waves span:nth-child(4){animation-delay:.3s;height:20px}.speech-waves span:nth-child(5){animation-delay:.4s;height:10px}@keyframes wave{0%,to{transform:scaleY(.5)}50%{transform:scaleY(1)}}.feature-warning{display:flex;align-items:flex-start;gap:8px;background-color:#ffc1071a;border:1px solid rgba(255,193,7,.5);border-radius:var(--border-radius);padding:12px;margin-bottom:24px;font-size:14px;color:#856404;width:100%;box-sizing:border-box}.info-icon{flex-shrink:0;color:#856404}.hint-text{text-align:center;font-size:14px;color:var(--color-text-secondary);margin-bottom:24px;width:100%}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%) translateY(100px);background-color:#000c;color:#fff;padding:12px 24px;border-radius:24px;font-size:14px;opacity:0;transition:transform .3s ease,opacity .3s ease;z-index:1000}.toast.show{transform:translate(-50%) translateY(0);opacity:1}.limit-exceeded{color:#ff5252}.share-result-section{width:100%;margin-bottom:24px}.share-result-buttons{display:grid;grid-template-columns:repeat(1,1fr);gap:8px;width:100%}.share-result-button{display:flex;align-items:center;justify-content:center;gap:8px;background-color:var(--card-bg-color);border:1px solid rgba(255,255,255,.5);border-radius:var(--border-radius);padding:12px;font-size:14px;color:var(--color-text);cursor:pointer;transition:var(--transition)}.share-result-button:active{transform:scale(.98)}.share-result-button.twitter{background-color:#1da1f2;color:#fff}.share-result-button.web-share{background-color:var(--color-accent);color:#fff}@media(min-width:768px){.results-grid,.detail-grid{grid-template-columns:repeat(4,1fr)}.share-result-buttons{grid-template-columns:repeat(3,1fr)}}