.cstt-chain{background:#0b1628;border:1px solid #476481;border-radius:14px;padding:18px;color:#edf3ff;text-align:left;max-width:100%;box-sizing:border-box}
.cstt-chain-scenario{font-size:1.05em;line-height:1.65;overflow-wrap:anywhere;margin-bottom:14px}
.cstt-chain-meter{padding:10px 12px;border-radius:8px;background:#1b3748;border:1px solid #40896f;font-size:.9em;color:#c8fae6}
.cstt-chain-heading{font-size:1.1em!important;margin:16px 0 8px!important;line-height:1.5!important;color:#edf3ff!important}
.cstt-chain-note{font-size:.85em;line-height:1.5;color:#b9cce0;margin:8px 0 14px}
.cstt-chain-feedback{line-height:1.6;min-height:24px;padding:8px 0;margin:8px 0;overflow-wrap:anywhere}
.cstt-chain-feedback.good{color:#adf3d4}
.cstt-chain-prompt{line-height:1.7;margin-bottom:14px;overflow-wrap:anywhere}
.cstt-chain-options{display:grid;gap:10px}
.cstt-chain .cstt-chain-button{padding:12px 16px;border:1px solid #6185a3;background:#1b3d50;color:#edf3ff;border-radius:8px;font:inherit;min-height:44px;cursor:pointer;margin:8px 6px 8px 0;max-width:100%;box-sizing:border-box}
.cstt-chain .cstt-chain-button:disabled{opacity:.65;cursor:default}
.cstt-chain .cstt-chain-button:focus-visible,.cstt-chain .cstt-chain-input:focus-visible{outline:3px solid #8edcc1;outline-offset:3px}
.cstt-chain .cstt-chain-button[hidden]{display:none!important}
.cstt-chain-written-label{display:block;color:#edf3ff}
.cstt-chain .cstt-chain-input{display:block;width:100%;padding:12px;border:1px solid #6c89a4;border-radius:8px;color:#162136!important;background:#fff!important;font:inherit;box-sizing:border-box;margin:8px 0}
.cstt-chain-author-step{border:1px solid #70849e;border-radius:8px;padding:14px;margin:12px 0;background:#101d31;color:#edf3ff}
.cstt-chain-author-step label{display:block;margin:8px 0;font-weight:600}
.cstt-chain-author-step textarea,.cstt-chain-author-step input,.cstt-chain-author-step select{display:block;width:100%;max-width:100%;box-sizing:border-box;margin:5px 0}
.cstt-chain-author-step textarea{min-height:80px}
.cstt-chain-author-help{font-size:14px;line-height:1.6}
.cstt-chain-author-preview{background:#0b1628;color:#edf3ff;padding:16px;border-radius:10px;margin-top:12px}
@media(max-width:480px){.cstt-chain{padding:12px}.cstt-chain-meter{font-size:.85em}.cstt-chain .cstt-chain-button{width:100%}}
#cstt-chain-author[hidden]{display:none!important}.cstt-chain-author-step{border:1px solid #c3c4c7;border-radius:6px;padding:12px;margin:16px 0;min-width:0}.cstt-chain-author-step legend{font-weight:600}.cstt-chain-author-step textarea{min-height:65px}.cstt-chain-author-step .cstt-science-preview:empty{display:none}