.auction-portal{max-width:1200px;margin:auto;color:#211b2e;font-family:var(--font-text);padding:16px 0}.auction-portal h1{font-size:28px;font-weight:650}.auction-portal h2{font-size:20px;font-weight:600}.auction-portal p{margin:8px 0;line-height:1.55}.portal-columns{display:grid;grid-template-columns:280px minmax(0,1fr);gap:20px;margin-top:20px}.portal-columns nav{display:flex;flex-direction:column;gap:8px}.portal-columns nav a{padding:12px;background:white;border:1px solid #e5deef;border-radius:10px;overflow-wrap:anywhere}.portal-columns nav a[aria-current=page]{background:#f0eafa;border-color:#7860ce}.portal-columns nav span{display:block;font-size:12px;color:#776d83;margin-top:4px}.portal-conversation{padding:20px;background:white;border:1px solid #e5deef;border-radius:12px;min-width:0}.portal-conversation ol{list-style:none;padding:0}.portal-conversation li{padding:14px 0;border-bottom:1px solid #e5deef}.portal-conversation li>div:first-child{display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap}.portal-conversation time,.portal-refresh{font-size:12px;color:#776d83}.portal-conversation input,.portal-conversation select,.portal-conversation textarea{display:block;width:100%;padding:10px;border:1px solid #cfc4df;border-radius:8px;background:white;color:#211b2e;margin:6px 0}.portal-notice{background:#f4effd;border-radius:8px;padding:12px}.portal-grid{display:flex;gap:12px;flex-wrap:wrap}.portal-conversation form{margin:16px 0}.portal-conversation button{background:#2511a8;color:white;padding:10px 16px;border-radius:8px}.portal-conversation button:disabled{opacity:.5}.portal-offers{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:16px}.portal-offer{border:1px solid #e5deef;border-radius:12px;background:white;padding:20px}.portal-offer img{max-width:100%;height:180px;object-fit:cover;border-radius:8px}@media(max-width:760px){.portal-columns{grid-template-columns:minmax(0,1fr)}.portal-columns nav{max-height:240px;overflow:auto}.portal-conversation{padding:14px}.auction-portal h1{font-size:24px}}.auction-portal .seller-button{justify-self:start;min-height:40px;padding:10px 16px;border-radius:8px;background:#2511a8;color:white;cursor:pointer}.auction-portal .seller-button-secondary{background:transparent;color:#695f76;border:1px solid #d5cce2}.auction-portal .seller-button:disabled{opacity:.5;cursor:wait}