.watch-shell{max-width:1600px}.watch-top{display:grid;grid-template-columns:minmax(0,1fr) 330px;align-items:stretch;border-bottom:1px solid #e5e8f0}.watch-player{min-width:0}.watch-chat{display:flex;flex-direction:column;min-width:0;border-left:1px solid #e5e8f0;background:#fff}.chat-heading{display:flex;align-items:center;gap:10px;padding:20px 16px}.chat-mark{display:grid;place-items:center;width:40px;height:40px;flex-shrink:0;border-radius:12px;background:#536286;color:white;font-weight:700}.chat-heading>div{min-width:0;flex:1}.chat-heading h2{font-size:18px;margin:0 0 5px;color:#18243d}.chat-heading p{font-size:12px;color:#7b879b;margin:0;overflow-wrap:anywhere}.chat-badge{font-size:11px;color:#7b879b;white-space:nowrap}.chat-section-title{padding:13px 20px;background:#f3f5fa;color:#536286;border-bottom:2px solid #536286;font-weight:600}.chat-notice{margin:0;padding:12px 16px;background:#fff8e7;color:#907539;font-size:13px}.chat-messages{flex:1;min-height:220px;padding:24px 16px;display:flex;align-items:center;justify-content:center}.chat-empty{text-align:center;color:#8b95a8}.chat-empty>span{display:block;font-size:35px;margin-bottom:16px;color:#b7c0d1}.chat-empty strong{font-size:15px;font-weight:500;color:#66758e}.chat-empty p{font-size:13px;line-height:1.9}.chat-compose{padding:16px;border-top:1px solid #edf0f5}.chat-compose label{display:block;font-size:13px;color:#536286;margin-bottom:8px}.chat-compose textarea{box-sizing:border-box;width:100%;resize:none;padding:12px;border:1px solid #e0e5ef;border-radius:8px;background:#f8f9fc;font:inherit;font-size:14px}.chat-compose-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:10px;gap:10px}.chat-compose-bottom span{font-size:12px;color:#929cad}.chat-compose button{border:0;border-radius:7px;padding:9px 24px;background:#dfe4ee;color:#8994a9;cursor:not-allowed}@media(max-width:950px){.watch-top{grid-template-columns:minmax(0,1fr)}.watch-chat{border-left:0;border-top:1px solid #e5e8f0}.chat-messages{min-height:180px}.chat-heading{padding:16px}.watch-chat .chat-compose textarea{font-size:16px}}