.twitter-layout{display:grid;grid-template-columns:380px 1fr;gap:16px}@media(max-width:1000px){.twitter-layout{grid-template-columns:1fr}}.panel-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}.twitter-form{display:flex;flex-direction:column;gap:12px;margin-top:14px}.twitter-field{display:flex;flex-direction:column;gap:4px}.twitter-field label{font-size:12px;font-weight:600;color:var(--muted)}.twitter-input{padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:var(--bg3);color:var(--text);font-size:13px;font-family:Inter,sans-serif;width:100%}.twitter-input.text-area{min-height:80px;resize:vertical}.twitter-input:focus{outline:none;border-color:var(--accent)}.header-actions{display:flex;gap:6px}.x-card-large{border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--bg3);transition:border-color .2s}.x-card-large:hover{border-color:#555}.x-card-img-wrap{height:200px;background-size:cover;background-position:center;border-bottom:1px solid var(--border)}.x-card-info{padding:12px}.x-card-domain{font-size:11px;color:var(--muted);text-transform:lowercase}.x-card-title{font-size:14px;font-weight:700;color:var(--text);margin-top:4px}.x-card-desc{font-size:12px;color:var(--muted);margin-top:4px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.x-card-small{border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--bg3);display:grid;grid-template-columns:120px 1fr}.x-card-img-wrap-small{background-size:cover;background-position:center;border-right:1px solid var(--border)}.code-box{background:#0d1117;border-radius:8px;padding:12px;font-family:monospace;font-size:12px;color:#adbac7;white-space:pre-wrap;border:1px solid var(--border);overflow-x:auto;line-height:1.6}.t-twitter-card-validator-1,.t-twitter-card-validator-1-50158{margin-top:20px}