.message-page{--bg:#f5f7f6;--paper:#fff;--muted:#64736c;letter-spacing:0}.message-page .topbar{height:auto;min-height:76px;gap:16px;flex-wrap:wrap;padding:16px 24px}.message-page .brand,.message-page h1{letter-spacing:0}.message-page .topbar nav{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.message-page a{color:var(--green)}.message-page main{max-width:1180px;padding-top:24px}.message-heading,.notification-heading,.conversation-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.message-heading h1{font-size:26px}.message-heading>span{font-size:13px;color:var(--muted)}.message-tabs{display:flex;gap:20px;border-bottom:1px solid var(--line);margin:18px 0 0;overflow:auto}.message-tabs button{white-space:nowrap;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--muted);padding:12px 4px;min-height:48px}.message-tabs button[aria-pressed=true]{color:var(--green);border-color:var(--green);font-weight:600}.message-tabs span:not(:empty){background:#a03d36;color:white;border-radius:12px;padding:1px 6px;font-size:12px}.chat-layout{display:grid;grid-template-columns:245px minmax(0,1fr);min-height:590px}.chat-layout aside{padding:20px 16px 20px 0;border-right:1px solid var(--line)}.contact{display:block;text-align:left;width:100%;border:0;background:transparent;color:var(--ink);padding:14px 10px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.contact strong{font-size:14px}.contact small{display:block;color:var(--muted)}.contact.selected{background:#e5f0e9;border-left:3px solid var(--green)}.contact .unread{color:#a03d36;font-weight:600}.conversation{min-width:0;padding:20px 0 20px 24px;display:flex;flex-direction:column}.conversation-heading h2{overflow-wrap:anywhere}.chat-log{height:390px;overflow:auto;padding:12px 8px;display:flex;flex-direction:column;gap:14px;overscroll-behavior:contain}.chat-message{align-self:flex-start;max-width:88%;border:1px solid #dce3df;border-radius:6px;background:white;padding:10px 14px;overflow-wrap:anywhere;white-space:pre-wrap}.chat-message.mine{align-self:flex-end;background:#e5f0e9;border-color:#d1e2d6}.chat-message.ai{border-left:3px solid #657c9f}.chat-message small{display:block;font-size:11px;color:var(--muted);margin-bottom:4px}.chat-message p{margin:0;font-size:14px}.compose-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:8px}.compose-actions span{font-size:12px;overflow-wrap:anywhere}.message-page input,.message-page textarea,.message-page select,.message-page button.primary,.message-page button.secondary{border-radius:6px}.message-page textarea{font-size:15px}.message-page label{font-size:13px}.message-form{max-width:540px;padding:24px 0}.message-form form{display:grid;gap:14px;margin-top:18px}.message-form label{display:grid;gap:6px}.message-form .toggle-row{display:flex;align-items:center;gap:10px;margin-top:10px}.toggle-row input{width:20px;height:20px}.message-form button{justify-self:start}.notification-heading{padding:20px 0 10px}.notification{border-bottom:1px solid var(--line);padding:20px 0;overflow-wrap:anywhere}.notification.unread{border-left:3px solid #a16b24;padding-left:16px}.notification h3{margin:0;font-size:16px;font-weight:600}.notification p{white-space:pre-wrap}.notification-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.notification small{color:var(--muted)}#notifications:empty{padding:24px 0}#notifications:empty:after{content:'暂无通知'}#identity{font-size:13px;overflow-wrap:anywhere;max-width:220px}#send{min-width:84px}#message-body{min-height:92px;max-height:200px}#older-notes{margin-top:16px}
@media(max-width:650px){.message-page main{padding:18px 16px}.message-page .topbar{padding:12px 16px;gap:8px}.message-page .topbar nav{gap:10px;font-size:13px}.message-page .brand{font-size:19px}.chat-layout{grid-template-columns:1fr}.chat-layout aside{border-right:0;border-bottom:1px solid var(--line);padding:14px 0;max-height:215px;overflow:auto}.contact{padding:10px}.conversation{padding:16px 0}.chat-log{height:340px}.chat-message{max-width:94%}.message-tabs{gap:14px}.message-tabs button{font-size:14px}.message-heading h1{font-size:23px}#identity{max-width:140px}.message-page h2{font-size:17px}}