.registration-mobile-toc{display:none}
.registration-feature{grid-column:1/-1;background:var(--soft)!important;display:grid;grid-template-columns:minmax(0,1.8fr) minmax(180px,1fr);gap:16px 45px;border-top:3px solid var(--accent)!important;padding:35px 36px!important}.registration-feature .card-meta{grid-column:1/-1}.registration-feature h3{font-size:28px;margin:7px 0 0;max-width:720px}.registration-feature p{margin:10px 0 0;align-self:center}.registration-feature .card-bottom{grid-column:1/-1}.registration-page .article-header h1{max-width:1000px}.registration-page .article-toc{max-height:calc(100vh - 65px);overflow:auto;padding-right:10px}.registration-page .article-toc a{margin-bottom:14px}.registration-page .article-body section>p+p{margin-top:20px}.registration-intro{padding:22px 0 8px;color:var(--muted)!important;font-size:14px;line-height:1.9}.registration-scope{font-size:13px!important;background:var(--soft);padding:19px 22px;margin:16px 0!important;line-height:1.85!important}.registration-scope a,.registration-related a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.registration-quick{background:var(--panel);border:1px solid var(--line);padding:23px 27px!important;margin:28px 0!important}.registration-quick h2{font-size:21px!important;margin-bottom:13px!important}.registration-quick ol{padding-left:22px;margin:0;font-size:14px;color:var(--muted)}.registration-quick li{padding:5px 0}.registration-figure{margin:31px 0 6px;padding:18px;border:1px solid var(--line);border-radius:5px;background:var(--panel)}.registration-figure>a{display:block;width:fit-content;margin:auto;max-width:100%}.registration-figure img{display:block;width:auto;height:auto;max-width:100%;border:1px solid #deded8;border-radius:3px;background:#fff}.registration-figure figcaption{font-size:11px;line-height:1.8;color:var(--muted);margin-top:14px;letter-spacing:0}.registration-figure figcaption a{text-decoration:underline;text-underline-offset:3px}.registration-image-note{display:block;margin-top:5px}.registration-checklist{list-style:none;padding:0;margin:0}.registration-checklist li{font-size:15px;line-height:1.9;border-top:1px solid var(--line);padding:13px 0 13px 26px;position:relative}.registration-checklist li:before{content:'○';position:absolute;left:0;top:13px;color:var(--accent)}.registration-related{padding:23px 25px;margin:30px 0 0;border-left:3px solid var(--accent);background:var(--panel)}.registration-related p{font-size:14px!important;line-height:1.85!important;margin:0 0 10px!important}.registration-related>a{font-size:14px;font-weight:600}.registration-page .references li{margin-bottom:9px}.registration-page .references li small{display:block;font-size:11px}.registration-page .related .guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:700px){.registration-mobile-toc{display:block;border:1px solid var(--line);background:var(--panel);margin:0 0 24px}.registration-mobile-toc summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:52px;padding:12px 18px;font-size:15px;line-height:1.6;font-weight:600;cursor:pointer;list-style:none}.registration-mobile-toc summary::-webkit-details-marker{display:none}.registration-mobile-toc summary span{font-size:23px;line-height:1;transition:transform .2s}.registration-mobile-toc[open] summary span{transform:rotate(45deg)}.registration-mobile-toc nav{border-top:1px solid var(--line);padding:7px 17px 12px}.registration-mobile-toc nav a{display:flex;align-items:center;gap:12px;min-height:44px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px;line-height:1.8;color:var(--ink)}.registration-mobile-toc nav a:last-child{border-bottom:0}.registration-mobile-toc nav a>span{font-size:11px;color:var(--accent);min-width:20px}.registration-feature{display:block;padding:26px 25px!important}.registration-feature h3{font-size:23px;margin:17px 0 14px}.registration-feature p{font-size:13px;margin:0 0 21px}.registration-feature .card-bottom{margin-top:20px}.registration-page .article-header h1{font-size:30px}.registration-figure{padding:10px;margin-top:26px}.registration-figure figcaption{font-size:12px;line-height:1.9;margin-top:11px}.registration-quick{padding:20px 22px!important}.registration-quick ol{font-size:13px}.registration-intro{font-size:13px}.registration-scope{font-size:12px!important;padding:17px 19px}.registration-checklist li{font-size:14px}.registration-page .related .guide-grid{grid-template-columns:1fr}}