.onb-wrap{max-width:760px;margin:0 auto;padding:28px 28px 60px}.onb-title{font-size:28px;font-weight:800;letter-spacing:-.03em;margin-bottom:6px}.onb-sub{font-size:14.5px;margin-bottom:20px}.onb-card{padding:22px}.onb-foot{margin-top:20px;padding-top:16px;border-top:1px solid var(--line-2)}.onb-mtop{display:none}.onb-err{font-size:12px;color:var(--danger-ink)}.onb-doc-thumb{width:56px;height:42px;border-radius:6px;flex:none;background-size:cover;background-position:50%}.onb-timeline{display:flex;flex-direction:column;gap:10px;margin:6px 0 0;padding:0;list-style:none}.onb-timeline li{display:flex;gap:10px;align-items:flex-start;font-size:13px}.onb-timeline li:before{content:"";width:8px;height:8px;margin-top:5px;border-radius:99px;background:var(--accent);flex:none}@media (max-width:720px){.onb-wrap{padding:0 0 96px}.onb-dhead{display:none}.onb-mtop{display:flex;align-items:center;gap:8px;position:sticky;top:0;z-index:5;padding:10px 16px;background:var(--bg);border-bottom:1px solid var(--line)}.onb-card{border:none;box-shadow:none;background:transparent;padding:16px}.onb-foot{position:fixed;left:0;right:0;bottom:0;margin:0;padding:12px 16px 16px;background:var(--bg);border-top:1px solid var(--line);z-index:5}.onb-foot .btn-primary{flex:1}.onb-grid-2{grid-template-columns:1fr!important}}