.art-exchange[data-v-d4d86b9a]{max-width:896px;margin:0 auto;padding:24px;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:#1a1a1a;line-height:1.75}body:has(.art-exchange){background:#f5f5f5!important}body:has(.art-exchange) .article-container{background:linear-gradient(160deg,#eef2ff,#f5f5f5 60%,#f0fdf4)!important}.art-exchange-header[data-v-d4d86b9a]{text-align:center;margin-bottom:24px}.art-exchange-title[data-v-d4d86b9a]{font-size:1.5rem;font-weight:900;color:#1e293b;letter-spacing:.03em;line-height:1.4}.art-exchange-card[data-v-d4d86b9a]{background:#ffffffc7;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(226,232,240,.7);border-radius:16px;padding:20px 24px;margin-bottom:20px;box-shadow:0 2px 12px #0000000a}.art-exchange-overview[data-v-d4d86b9a]{background:linear-gradient(135deg,#2563eb12,#3b82f60d);border-color:#2563eb26}.art-exchange-text[data-v-d4d86b9a]{font-size:.95rem;color:#334155;margin:0;line-height:1.8}.art-exchange-intro[data-v-d4d86b9a]{margin-bottom:20px;color:#64748b}.art-exchange-subtitle[data-v-d4d86b9a]{font-size:1.15rem;font-weight:700;color:#1e293b;margin:0 0 14px;line-height:1.5}.art-exchange-features[data-v-d4d86b9a]{border-left:4px solid #2563eb;border-radius:0 16px 16px 0}.art-exchange-grid[data-v-d4d86b9a]{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:8px}.art-exchange-feature-item[data-v-d4d86b9a]{background:#ffffffd9;border-radius:12px;padding:16px;border:1px solid rgba(226,232,240,.6)}.art-exchange-feature-title[data-v-d4d86b9a]{font-size:.95rem;font-weight:700;color:#1e293b;margin:0 0 6px;line-height:1.5}.art-exchange-feature-desc[data-v-d4d86b9a]{font-size:.85rem;color:#64748b;margin:0;line-height:1.6}.art-exchange-list[data-v-d4d86b9a]{padding-left:20px;margin:0}.art-exchange-list li[data-v-d4d86b9a]{font-size:.95rem;color:#334155;line-height:1.8;margin-bottom:6px}.art-exchange-scenarios[data-v-d4d86b9a]{background:linear-gradient(135deg,#d9b45017,#e67e220f);border-left:4px solid #d97706;border-radius:0 16px 16px 0}.art-exchange-scenarios .art-exchange-list li[data-v-d4d86b9a]{margin-bottom:8px}.art-exchange-faq-section[data-v-d4d86b9a]{margin-bottom:24px}.art-exchange-details[data-v-d4d86b9a]{background:#ffffffc7;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(226,232,240,.7);border-radius:12px;padding:14px 18px;margin-bottom:10px;box-shadow:0 1px 6px #00000008}.art-exchange-summary[data-v-d4d86b9a]{font-size:.95rem;font-weight:600;color:#334155;cursor:pointer;line-height:1.6;outline:none}.art-exchange-detail-text[data-v-d4d86b9a]{margin:10px 0 0;font-size:.9rem;color:#475569;line-height:1.75}.art-exchange-footer[data-v-d4d86b9a]{text-align:center;padding-top:20px;border-top:1px solid rgba(203,213,225,.5);margin-top:8px}.art-exchange-footer p[data-v-d4d86b9a]{font-size:.78rem;color:#94a3b8;margin:0}@media(max-width:768px){.art-exchange[data-v-d4d86b9a]{padding:16px 12px}.art-exchange-title[data-v-d4d86b9a]{font-size:1.25rem}.art-exchange-card[data-v-d4d86b9a]{padding:16px 18px;border-radius:12px}.art-exchange-grid[data-v-d4d86b9a]{grid-template-columns:1fr;gap:10px}.art-exchange-subtitle[data-v-d4d86b9a]{font-size:1.05rem}}@media(max-width:400px){.art-exchange[data-v-d4d86b9a]{padding:12px 10px}.art-exchange-title[data-v-d4d86b9a]{font-size:1.1rem}.art-exchange-card[data-v-d4d86b9a]{padding:14px}}