:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#203d34;--green:#28624c;--muted:#65736b;--line:#dce4db;color:var(--ink);background:#f7f8f2;font-family:Arial,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,.button{border:1px solid var(--green);background:var(--green);color:#fff;cursor:pointer;border-radius:9px;justify-content:center;align-items:center;gap:6px;min-height:44px;padding:11px 18px;font-weight:600;display:inline-flex}button:hover,.button:hover{filter:brightness(.94);text-decoration:none}button:disabled{opacity:.5;cursor:wait}input,select,textarea{width:100%;color:var(--ink);background:#fff;border:1px solid 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.panel{margin:0}summary{cursor:pointer;color:var(--green);padding:10px 0}footer{border-top:1px solid var(--line);text-align:center;color:var(--muted);background:#fff;padding:36px 24px;font-size:12px}footer strong{color:var(--ink);font-size:18px}.text-button{color:var(--green);background:0 0;border:0;font-size:12px;text-decoration:underline}@media (max-width:1000px){.filters{grid-template-columns:repeat(3,1fr)}.header-inner{flex-direction:column;align-items:start}nav{gap:18px}.grid{gap:16px}}@media (max-width:640px){.container{padding:20px 16px 40px}.header-inner{padding:18px 16px}nav{gap:12px;font-size:13px}.brand{font-size:22px}.demo-banner{text-align:left;padding:10px 16px}.hero{grid-template-columns:1fr;gap:26px;padding:20px 0 40px}.hero h1{font-size:46px}.hero-note{border-radius:60px 14px 14px;gap:14px;padding:30px}.hero-note strong{font-size:26px}.filters{grid-template-columns:1fr 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input{flex:none;width:18px;min-height:18px;margin-top:4px}details label{margin:12px 0}.compact-filter{grid-template-columns:1fr auto;align-items:end;gap:16px;display:grid}.compact-filter details{grid-column:1/-1}.compact-filter .filters{border:0;grid-template-columns:repeat(3,minmax(0,1fr));padding:12px 0}.no-photo{min-height:190px;color:var(--muted);text-align:center;background:#e7ede3;place-items:center;padding:20px;display:grid}.photo-link .no-photo{aspect-ratio:4/3}.actions{flex-wrap:wrap;margin:16px 0}.pager{justify-content:center}.image-button{background:0 0;border:0;width:100%;padding:0;display:block}.gallery .image-button img{object-fit:contain;background:#edf1e7;max-height:460px;margin:0}.thumbnails{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.thumbnails button{min-height:auto;padding:4px}.thumbnails button[aria-pressed=true]{outline:2px solid var(--green)}.thumbnails img{object-fit:cover;border-radius:4px;width:64px;height:54px;margin:0}.avatar{object-fit:cover;border-radius:50%;width:72px;height:72px}.lightbox{z-index:100;background:#111e;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:20px;display:flex;position:fixed;inset:0}.lightbox img{object-fit:contain;max-width:95vw;max-height:80vh}.messages-layout{grid-template-columns:280px minmax(0,1fr);gap:20px;display:grid}.conversation-list{flex-direction:column;max-height:75vh;display:flex;overflow:auto}.conversation{border-bottom:1px solid var(--line);background:#fff;padding:18px}.conversation.active{background:#e5efda}.conversation p{margin:6px 0}.chat{margin:0}.chat-history{border-block:1px solid var(--line);height:420px;margin:20px 0;padding:16px 0;overflow:auto}.message{overflow-wrap:anywhere;white-space:pre-wrap;background:#eff1eb;border-radius:12px;max-width:90%;margin:12px 28px 12px 0;padding:14px}.message.own{background:#e2eddd;margin:12px 0 12px 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