.participation{color:var(--text);font-family:var(--font-body);font-size:var(--text-body);line-height:var(--leading-body);overflow-wrap:anywhere;margin-block:56px}.participation *{box-sizing:border-box}.participation h2{font-family:var(--font-display);font-size:var(--text-h2);line-height:var(--leading-heading);letter-spacing:var(--tracking-heading);margin:0 0 16px}.participation h3{font-family:var(--font-display);font-size:var(--text-h3);line-height:var(--leading-subhead);margin:24px 0 20px;scroll-margin-top:120px}.participation p{margin:0 0 16px}.participation__head{margin-bottom:28px}.participation__head>p,.participation__note{color:var(--text-muted)}.participation__eyebrow{color:var(--blue-hover);font-size:var(--text-small);margin-bottom:14px;display:block}.participation button,.participation input,.participation textarea{font:inherit}.participation button,.participation__link{min-height:44px}.participation button{cursor:pointer}.participation button:disabled{cursor:default}.participation :is(button,a,input,textarea,select):focus-visible{outline:2px solid var(--blue-hover);outline-offset:4px}.participation h3:focus{outline:none}.participation__button{border:1px solid var(--border-lum);background:var(--blue-12);color:var(--text);border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-weight:600;text-decoration:none;display:inline-flex}.participation__button:hover:not(:disabled){background:var(--blue-20);border-color:var(--blue-hover)}.participation__button:disabled{opacity:.65}.participation__link{color:var(--blue-hover);text-underline-offset:4px;text-align:left;background:0 0;border:0;align-items:center;padding:6px 2px;text-decoration:underline;display:inline-flex}.participation__actions{flex-wrap:wrap;align-items:center;gap:12px 24px;display:flex}.participation__note{font-size:var(--text-small);line-height:1.6}.participation__note a{color:var(--blue-hover)}.participation__error{color:#fcc;border:1px solid #e3a9a9;border-radius:8px;margin-block:20px;padding:16px}.participation__notice{background:var(--blue-12);border-left:2px solid var(--blue);padding:16px;margin-block:20px!important}.participation__trap{clip-path:inset(50%);white-space:nowrap;width:1px!important;height:1px!important;position:absolute!important;overflow:hidden!important}.article-quiz{border:1px solid var(--border-lum);background:var(--surface-card-solid);border-radius:16px;padding:clamp(20px,4vw,40px)}.article-quiz__progress-label{font-size:var(--text-small);color:var(--text-muted);margin-bottom:8px!important}.article-quiz progress{background:var(--border-soft);width:100%;height:4px;accent-color:var(--blue);border:0;border-radius:2px;display:block}.article-quiz progress::-webkit-progress-bar{background:var(--border-soft);border-radius:2px}.article-quiz progress::-webkit-progress-value{background:var(--blue);border-radius:2px}.article-quiz progress::-moz-progress-bar{background:var(--blue)}.article-quiz__options{gap:10px;display:grid}.article-quiz__option{border:1px solid var(--border-soft);background:var(--surface-input);width:100%;color:var(--text);text-align:left;border-radius:8px;align-items:center;gap:16px;padding:16px;display:flex}.article-quiz__option:hover:not(:disabled){background:var(--blue-12);border-color:var(--blue)}.article-quiz__letter{color:var(--text-muted);font-family:var(--font-mono);font-size:var(--text-small);flex-shrink:0}.article-quiz__option[data-state=correct]{background:var(--blue-12);border-color:var(--blue-hover)}.article-quiz__option[data-state=incorrect]{border-color:#e3a9a9}.article-quiz__answer-note{font-size:var(--text-small);color:var(--blue-hover);display:block}.article-quiz__option[data-state=incorrect] .article-quiz__answer-note{color:#fcc}.article-quiz__feedback{border-left:2px solid var(--blue);margin:24px 0;padding-left:18px}.article-quiz__feedback p{margin:0}.article-quiz__score strong{color:var(--gold);font-family:var(--font-display);font-size:var(--text-kpi);margin-right:8px}.community{border-top:1px solid var(--border-soft);padding-top:48px}.community-account{font-size:var(--text-small);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 20px;margin-bottom:20px;display:flex}.community-auth{background:var(--surface-card-solid);border:1px solid var(--border-lum);border-radius:12px;margin:24px 0;padding:24px}.community-auth h3{margin-top:0}.community-auth label,.community-composer label{margin-bottom:12px;display:block}.community-auth input,.community-composer textarea,.community-moderation textarea{background:var(--surface-input);width:100%;color:var(--text);border:1px solid var(--border-lum);border-radius:8px;min-height:48px;margin-top:8px;padding:12px;display:block}.community-composer textarea{resize:vertical}.community-composer textarea::placeholder{color:var(--text-muted)}.community-composer__footer{align-items:flex-start;gap:20px;margin-top:14px;display:flex}.community-composer__footer .participation__button{flex-shrink:0;max-width:100%}.community-composer__footer .participation__note{flex:1}.community-empty{color:var(--text-muted);padding-block:28px}.community-list,.community-replies{margin:0;padding:0;list-style:none}.community-comment{border-top:1px solid var(--border-soft);padding-block:24px}.community-comment__head{flex-wrap:wrap;align-items:baseline;gap:4px 16px;margin-bottom:12px;display:flex}.community-comment__head time{color:var(--text-muted);font-size:var(--text-small)}.community-comment__pending{font-size:var(--text-small);color:var(--blue-hover)}.community-comment__body{white-space:pre-wrap}.community-comment__actions{align-items:center;gap:24px;display:flex}.community-votes{border:1px solid var(--border-soft);border-radius:8px;align-items:center;display:inline-flex}.community-votes button{min-width:44px;color:var(--text-muted);font-size:var(--text-h3);background:0 0;border:0}.community-votes button[aria-pressed=true]{color:var(--blue-hover);background:var(--blue-12)}.community-votes span[aria-label]{text-align:center;min-width:28px;font-size:var(--text-small)}.community-replies{border-left:1px solid var(--border-lum);margin-left:20px;padding-left:20px}.community-replies .community-replies .community-replies{margin-left:0;padding-left:12px}@media (width<=600px){.participation{margin-block:40px}.community{padding-top:32px}.community-composer__footer{flex-direction:column;gap:4px}.community-composer__footer .participation__button{width:100%}.community-replies{margin-left:6px;padding-left:12px}.community-replies .community-replies{margin-left:0;padding-left:6px}.community-auth{padding:20px}.article-quiz__option{gap:12px;padding:12px}}