.nrh-article{font-family:var(--nrh-font);color:var(--nrh-ink-body);font-size:var(--nrh-text-base);line-height:1.75}.nrh-article h2{color:var(--nrh-primary);font-size:1.55rem;margin:var(--nrh-gap-lg) 0 12px;padding-left:12px;border-left:5px solid var(--nrh-apply)}.nrh-article h3{color:var(--nrh-secondary);font-size:1.2rem;margin-top:18px}.nrh-article p{margin-bottom:12px}.nrh-article ul{list-style:disc outside;padding-left:22px;margin:8px 0 12px}.nrh-article ol{list-style:decimal outside;padding-left:22px;margin:8px 0 12px}.nrh-article li::marker{color:var(--nrh-secondary)}.nrh-article li{margin-bottom:8px}.nrh-article img{max-width:100%;height:auto;border-radius:15px}.nrh-article table{width:100%;border-collapse:separate;border-spacing:0;margin:20px 0;font-size:15px;background:#fff;border:1px solid var(--nrh-line);border-radius:var(--nrh-radius-lg);overflow:hidden;box-shadow:var(--nrh-shadow)}.nrh-article th{background:var(--nrh-primary);color:#fff;padding:12px 16px;text-align:left;font-weight:700}.nrh-article td{padding:12px 16px;border-top:1px solid var(--nrh-line);vertical-align:top}.nrh-article tbody tr:nth-child(even) td{background:var(--nrh-bg)}.article-hero{background:linear-gradient(135deg,var(--nrh-primary),var(--nrh-secondary));color:#fff;padding:28px 22px;margin:18px 0;border-radius:18px;box-shadow:var(--nrh-shadow-lg)}.article-hero h1,.article-hero h2,.article-hero p,.article-hero strong{color:#fff}.article-hero h2{border-left:none;padding-left:0}.article-card{background:var(--nrh-surface);padding:20px;margin:18px 0;border-radius:var(--nrh-radius-lg);box-shadow:var(--nrh-shadow)}.highlight-box{background:var(--nrh-info-bg);border-left:5px solid var(--nrh-info-accent);padding:20px;margin:18px 0;border-radius:var(--nrh-radius)}.tip-box{background:var(--nrh-ok-bg);border-left:5px solid var(--nrh-apply);padding:20px;margin:18px 0;border-radius:var(--nrh-radius)}.toc-box{background:var(--nrh-surface);border:1px solid var(--nrh-line);padding:20px;margin:22px 0;border-radius:var(--nrh-radius-lg);box-shadow:var(--nrh-shadow)}.toc-box>strong:first-child,.toc-box>p:first-child,.toc-box .toc-title{display:block;margin:0 0 14px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--nrh-ink-soft)}.toc-box ol,.toc-box ul{list-style:none;counter-reset:nrh-toc;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}@media (min-width:700px){.toc-box ol,.toc-box ul{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width:1000px){.toc-box ol,.toc-box ul{grid-template-columns:repeat(4,minmax(0,1fr))}}.toc-box li{margin:0}.toc-box li::before{counter-increment:nrh-toc;content:counter(nrh-toc,decimal-leading-zero);display:block;font-family:Georgia,"Times New Roman",serif;font-size:18px;font-weight:700;line-height:1;color:var(--nrh-primary);opacity:.35;margin-bottom:8px;transition:opacity .15s ease}.toc-box li{background:var(--nrh-bg);border:1px solid var(--nrh-line);border-radius:12px;padding:12px;transition:border-color .15s ease,background-color .15s ease}.toc-box li:hover{border-color:var(--nrh-primary);background:#fff}.toc-box li:hover::before{opacity:1}.toc-box a{color:var(--nrh-ink);text-decoration:none;font-size:13.5px;font-weight:600;line-height:1.35;display:block}.toc-box a:hover{color:var(--nrh-primary);text-decoration:none}.faq-box{background:#fff0;padding:0;margin:22px 0;border-radius:0}.faq-box h3{color:var(--nrh-primary);font-size:16.5px;margin:16px 0 6px}.faq-box p{margin:0 0 6px}.faq-box details{background:#fff;border:1px solid var(--nrh-line);border-radius:12px;padding:14px 16px;margin:0 0 10px;transition:border-color .15s ease,background-color .15s ease}.faq-box details[open]{border-color:var(--nrh-primary);background:var(--nrh-bg)}.faq-box summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:700;font-size:15.5px;color:var(--nrh-ink)}.faq-box summary::-webkit-details-marker{display:none}.faq-box summary::after{content:"+";flex-shrink:0;font-size:20px;font-weight:400;color:var(--nrh-primary);transition:transform .18s ease}.faq-box details[open] summary::after{transform:rotate(45deg)}.faq-box details p{margin:10px 0 0;font-size:15px}.answer-card{background:var(--nrh-ok-bg);border-left:5px solid var(--nrh-apply);border-radius:var(--nrh-radius);padding:16px 18px;margin:12px 0 20px}.answer-card .answer-label,.answer-card>strong:first-child{display:block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--nrh-apply-ink);margin:0 0 6px}.answer-card p{margin:6px 0 0}.author-box{background:var(--nrh-line-soft);padding:20px;margin:25px 0;border-radius:var(--nrh-radius-lg);border-top:5px solid var(--nrh-secondary)}.cta-box{background:var(--nrh-ok-bg);border:2px solid var(--nrh-apply);padding:22px;margin:22px 0;text-align:center;border-radius:var(--nrh-radius-lg)}.cta-button{display:inline-block;background:var(--nrh-apply-ink);color:#fff;padding:12px 25px;border-radius:25px;font-weight:700;text-decoration:none;transition:background-color .2s ease}.cta-button:hover,.cta-button:visited,.cta-button:focus{color:#fff}.cta-button:hover{background:var(--nrh-apply-hover)}@media (max-width:768px){.nrh-article{font-size:.94rem}.nrh-article h2{font-size:1.35rem}.article-card,.article-hero,.highlight-box,.tip-box,.toc-box,.cta-box,.faq-box,.author-box{padding:15px;margin:14px 0}}