:root{--primary:#e41c5a;--accent:#8ac1ff;--info:#4f8ed6;--secondary:#23548c;--title:#080809;--body:#4f4f4f;--secondary-text:#65686c;--hint:#8d8d8d;--disabled:#adadad;--divider:#d9d9d9;--canvas:#f5f5f5;--input-bg:#f0f2f5;--control-bg:#ebebeb;--radius-s:8px;--radius-control:12px;--radius-large:20px;--rail-width:56px;--list-width:264px;--header-height:56px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--title);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Helvetica Neue,sans-serif;font-size:14px;line-height:20px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--canvas)}button{font:inherit}input,textarea{font:inherit;color:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-thumb{background:#08080929 padding-box content-box;border:2px solid #0000;border-radius:6px}::-webkit-scrollbar-thumb:hover{background-color:#08080947}.empty{color:var(--hint);text-align:center}.avatar{flex:none;width:40px;height:40px;display:block;position:relative;overflow:hidden}.avatar.small{width:34px;height:34px}.avatar img{border-radius:var(--radius-s);object-fit:cover;width:100%;height:100%}.avatar-fallback{color:#fff;background:var(--disabled);border-radius:var(--radius-s);place-items:center;width:100%;height:100%;display:grid}.login{place-items:center;height:100%;display:grid}.login-card{border-radius:var(--radius-large);background:#fff;border:1px solid #0808090f;flex-direction:column;gap:12px;width:360px;padding:32px 28px;display:flex;box-shadow:0 12px 40px #08080914}.login-card h1{margin:0;font-size:18px;font-weight:500;line-height:24px}.login-env{color:var(--hint);margin:0 0 12px;font-size:12px;line-height:16px}.login-tabs{border-bottom:1px solid var(--divider);gap:20px;margin-bottom:-1px;display:flex}.login-tabs button{color:var(--hint);cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;margin-bottom:-1px;padding:8px 0}.login-tabs button.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:500}.login-card input,.login-card .phone-field{border-radius:var(--radius-control);background:var(--input-bg);border:0;height:42px;padding:0 14px}.phone-field{align-items:center;display:flex}.phone-field input{background:0 0;border:0;outline:none;flex:1;min-width:0;height:auto;padding:0}.dial{font-weight:500}.dial-divider{background:var(--divider);width:1px;height:16px;margin:0 10px}.login-code{gap:8px;display:flex}.login-code input{flex:1;min-width:0}.login-code button{height:42px;color:var(--secondary);background:var(--control-bg);border-radius:var(--radius-control);cursor:pointer;white-space:nowrap;border:0;padding:0 14px}.login-code button:disabled{color:var(--disabled);cursor:default}.login-submit{color:#fff;background:var(--primary);border-radius:var(--radius-control);cursor:pointer;border:0;height:42px;margin-top:8px;font-weight:500}.login-submit:disabled{background:var(--control-bg);color:var(--disabled);cursor:default}.login-hint,.login-error{color:var(--primary);margin:-4px 0 0;font-size:12px;line-height:16px}.app{height:100%;display:flex}.rail{width:var(--rail-width);min-width:var(--rail-width);background:#fff;border-right:1px solid #0808090d;flex-direction:column;align-items:center;gap:8px;padding:12px 0;display:flex}.rail .rail-avatar{margin-bottom:8px}.rail .rail-avatar .avatar{width:36px;height:36px}.rail-item{width:40px;height:40px;color:var(--secondary-text);border-radius:var(--radius-s);cursor:pointer;place-items:center;font-size:11px;display:grid}.rail-item.active{color:var(--primary);background:#e41c5a14}.rail-spacer{flex:1}.sidebar{width:var(--list-width);min-width:var(--list-width);background:var(--canvas);border-right:1px solid #0808090f;flex-direction:column;display:flex}.sidebar-header{height:var(--header-height);min-height:var(--header-height);align-items:center;gap:8px;padding:0 12px;display:flex}.search{border-radius:var(--radius-s);background:var(--control-bg);flex:1;align-items:center;min-width:0;height:32px;padding:0 10px;display:flex}.search input{min-width:0;color:var(--title);background:0 0;border:0;outline:none;flex:1;font-size:13px}.search input::placeholder{color:var(--hint)}.signout{color:var(--secondary-text);border:1px solid var(--divider);border-radius:var(--radius-s);cursor:pointer;background:0 0;padding:4px 10px;font-size:12px}.notice{color:#8a5200;border-radius:var(--radius-s);background:#fdf1d8;margin:0 12px;padding:8px 10px;font-size:12px;line-height:16px}.sidebar-foot{color:var(--hint);border-top:1px solid #0808090f;padding:8px 12px;font-size:11px;line-height:16px}.conversations{flex:1;margin:0;padding:0 8px 8px;list-style:none;overflow-y:auto}.conversations li{border-radius:var(--radius-s);cursor:pointer;gap:10px;margin-bottom:2px;padding:10px;display:flex}.conversations li:hover{background:#0808090a}.conversations li.active{background:#fff;box-shadow:0 1px 3px #08080914}.conversation-body{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.conversation-top,.conversation-bottom{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.conversation-name{text-overflow:ellipsis;white-space:nowrap;font-weight:500;overflow:hidden}.conversation-time{color:var(--hint);white-space:nowrap;font-size:11px}.conversation-preview{color:var(--secondary-text);text-overflow:ellipsis;white-space:nowrap;font-size:12px;line-height:16px;overflow:hidden}.badge{color:#fff;background:var(--primary);text-align:center;border-radius:9px;min-width:18px;padding:0 5px;font-size:11px;line-height:18px}.thread{background:#fff;flex-direction:column;flex:1;min-width:0;display:flex}.thread-header{height:var(--header-height);min-height:var(--header-height);border-bottom:1px solid #0808090f;align-items:center;gap:8px;padding:0 20px;display:flex}.thread-title{font-weight:500}.thread-subtitle{color:var(--hint);font-size:12px}.messages{flex:1;padding:16px 20px;overflow-y:auto}.load-more{color:var(--secondary-text);background:var(--input-bg);cursor:pointer;border:0;border-radius:12px;margin:0 auto 14px;padding:4px 12px;font-size:12px;display:block}.thread-error{color:var(--primary);text-align:center;font-size:12px}.message-block{flex-direction:column;margin-bottom:14px;display:flex}.message-time{color:var(--hint);align-self:center;margin-bottom:10px;font-size:11px}.row{align-items:flex-start;gap:10px;display:flex}.row.mine{flex-direction:row-reverse}.row.mine .bubble-wrap{align-items:flex-end}.bubble-wrap{flex-direction:column;gap:3px;max-width:62%;display:flex}.sender{color:var(--hint);font-size:11px}.bubble{background:var(--input-bg);border-radius:var(--radius-s);color:var(--title);overflow-wrap:anywhere;white-space:pre-wrap;padding:9px 12px}.bubble.mine{background:#8ac1ff57}.image-bubble{border-radius:var(--radius-s);background:var(--input-bg);cursor:pointer;border:0;padding:0;display:block;position:relative;overflow:hidden}.image-bubble img{object-fit:cover;display:block}.image-mask{color:#fff;background:#08080959;place-items:center;font-size:12px;display:grid;position:absolute;inset:0}.media-pending{color:var(--hint);place-items:center;font-size:12px;display:grid}.voice-bubble{border-radius:var(--radius-s);background:var(--input-bg);height:36px;color:var(--title);cursor:pointer;border:0;align-items:center;gap:10px;padding:0 14px;display:flex}.voice-bubble:disabled{color:var(--hint);cursor:default}.row.mine .voice-bubble{background:#8ac1ff57}.voice-icon{font-size:12px}.voice-icon.on{color:var(--primary)}.voice-duration{font-size:13px}.lightbox{z-index:100;cursor:zoom-out;background:#080809d1;place-items:center;padding:40px;display:grid;position:fixed;inset:0}.lightbox img{border-radius:var(--radius-s);max-width:100%;max-height:100%}.system{color:var(--hint);text-align:center;align-self:center;font-size:12px;line-height:16px}.quote{border-radius:var(--radius-s);background:var(--input-bg);max-width:100%;color:var(--secondary-text);border:1px solid #0808090d;flex-direction:column;gap:2px;padding:6px 10px;font-size:12px;line-height:16px;display:flex}.quote-author{font-weight:500}.quote-text{overflow-wrap:anywhere;white-space:pre-wrap}.send-failed{color:var(--primary);font-size:11px}.composer{border-top:1px solid #0808090f;flex-direction:column;gap:8px;padding:10px 20px 14px;display:flex}.composer textarea{resize:none;min-height:88px;color:var(--body);border:0;outline:none}.composer textarea::placeholder{color:var(--hint)}.composer-error{color:var(--primary);margin:0;font-size:12px}.composer-actions{justify-content:space-between;align-items:center;gap:12px;display:flex}.composer-tools{align-items:center;gap:8px;display:flex}.composer-right{align-items:center;gap:12px;display:flex}.composer-tool{color:var(--secondary-text);background:var(--control-bg);border-radius:var(--radius-s);cursor:pointer;padding:5px 12px;font-size:12px}.composer-file{display:none}.composer-tip{color:var(--hint);font-size:11px}.voice-bar{border-top:1px solid #0808090f;align-items:center;gap:10px;padding:8px 20px;display:flex}.voice-toggle{color:var(--secondary-text);background:var(--control-bg);border-radius:var(--radius-s);cursor:pointer;border:0;padding:5px 12px;font-size:12px}.voice-toggle:disabled{color:var(--disabled);cursor:default}.voice-timer{font-variant-numeric:tabular-nums;color:var(--primary);font-size:13px}.voice-cancel,.voice-finish{border-radius:var(--radius-s);cursor:pointer;border:0;padding:5px 16px;font-size:12px}.voice-cancel{color:var(--secondary-text);background:var(--control-bg)}.voice-finish{color:#fff;background:var(--primary)}.voice-error{color:var(--primary);font-size:12px}.composer button{color:#fff;background:var(--primary);border-radius:var(--radius-control);cursor:pointer;border:0;padding:7px 22px;font-weight:500}.composer button:disabled{background:var(--control-bg);color:var(--disabled);cursor:default}