.nsr-answer-box{background:var(--surface-2);border:1px solid var(--border);border-left:4px solid var(--green);border-radius:var(--radius-sm);padding:14px 18px;margin:0 0 18px}.nsr-answer-box .nsr-answer-label{font-weight:800;font-size:13px;letter-spacing:.4px;text-transform:uppercase;color:var(--green);margin:0 0 6px}.nsr-answer-box p{margin:0;font-size:16.5px;line-height:1.6;color:var(--text)}.nsr-apply-bar{position:fixed;left:0;right:0;bottom:0;z-index:130;background:var(--header-bg);color:#fff;display:flex;align-items:center;gap:12px;padding:10px 16px;box-shadow:0 -4px 18px rgb(0 0 0 / .18)}.nsr-apply-bar .nsr-apply-title{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:700;font-size:14.5px}.nsr-apply-bar .nsr-apply-btn{flex-shrink:0;background:var(--red);color:#fff;font-weight:800;font-size:14.5px;padding:9px 18px;border-radius:999px;text-decoration:none}.nsr-apply-bar .nsr-apply-btn:hover{filter:brightness(1.1);text-decoration:none;color:#fff}.nsr-apply-bar .nsr-apply-close{flex-shrink:0;background:#fff0;border:0;color:#fff;opacity:.75;font-size:20px;line-height:1;cursor:pointer;padding:4px 6px}.nsr-apply-bar .nsr-apply-close:hover{opacity:1}@media (max-width:1020px){.nsr-apply-bar{bottom:56px}body.nsr-has-apply-bar .to-top{bottom:150px}}@media (max-width:680px){.nsr-apply-bar{bottom:calc(64px + env(safe-area-inset-bottom));padding-bottom:calc(10px + env(safe-area-inset-bottom))}.nsr-apply-bar .nsr-apply-title{display:none}.nsr-apply-bar .nsr-apply-btn{flex:1;text-align:center}body.nsr-has-apply-bar .to-top{bottom:170px}}@media print{.nsr-answer-box,.nsr-apply-bar{display:none!important}}.article-shell .article-card{max-width:860px!important;margin:0 auto}.rio-author-box{display:none!important}