._container_1pcko_2{background-color:#f4e1a2;min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:0 20px 20px;font-family:"Jersey 25",PingFang SC,Microsoft YaHei,sans-serif}._header_1pcko_13{background-color:#fcedc0;width:calc(100% + 40px);margin:0 -20px;box-sizing:border-box;display:flex;justify-content:space-between;align-items:center;padding:15px 40px}._title_1pcko_24{font-weight:700;font-size:1.2rem;letter-spacing:1.5px}._githublogo_1pcko_30{display:flex;align-items:center;gap:16px}._languageSelect_1pcko_36{font-size:1.2rem;font-weight:400;cursor:pointer;text-transform:uppercase;-webkit-user-select:none;user-select:none}._mainContent_1pcko_45{display:flex;flex-direction:column;align-items:center;text-align:center;padding-top:100px;flex-grow:1}._mainTitle_1pcko_54{font-size:4rem;font-weight:400;line-height:1.2;margin-bottom:30px;color:#000}._actionButtons_1pcko_62{display:flex;gap:15px;margin-bottom:20px}._btn_1pcko_68{padding:10px 20px;font-size:1.2rem;font-family:inherit;border:none;border-radius:4px;cursor:pointer;color:#fff;background-color:#4a4a4a;border:2px solid #000;box-shadow:3px 3px #000;transition:transform .1s,box-shadow .1s}._btn_1pcko_68:hover{transform:translate(1px,1px);box-shadow:2px 2px #000}._btn_1pcko_68:active{transform:translate(3px,3px);box-shadow:0 0 #000}._featuresSection_1pcko_93{width:100%;max-width:900px;text-align:center;padding-bottom:50px}._featuresTitle_1pcko_100{font-size:3rem;font-weight:400;margin-bottom:50px;color:#000}._featuresGrid_1pcko_107{display:flex;justify-content:space-around;gap:20px}._featureItem_1pcko_113{flex-basis:30%;padding:10px;text-align:center}._featureItem_1pcko_113 p{font-size:1.1rem;line-height:1.6}@media(max-width:768px){._mainTitle_1pcko_54{font-size:3rem}._featuresGrid_1pcko_107{flex-direction:column;align-items:center}._featureItem_1pcko_113{flex-basis:80%}._header_1pcko_13{padding:15px 20px}}._backdrop_cexib_1{position:fixed;inset:0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#0006;display:flex;justify-content:center;align-items:center;z-index:1000}._modal_cexib_16{width:90%;max-width:400px;padding:25px;border-radius:15px;background:#fff3;box-shadow:0 8px 32px #1f26875e;border:1px solid rgba(255,255,255,.18);display:flex;flex-direction:column;color:#fff;text-shadow:1px 1px 2px rgba(0,0,0,.5);animation:_fadeIn_cexib_1 .3s ease-out}@keyframes _fadeIn_cexib_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._inputField_cexib_39{padding:10px;margin-bottom:20px;border:none;border-radius:8px;font-size:1rem;background:#fffc;color:#333;outline:none;transition:background .3s}._inputField_cexib_39:focus{background:#fff}._actions_cexib_55{display:flex;justify-content:flex-end;gap:10px}._button_cexib_61{padding:10px 20px;border:none;border-radius:8px;font-size:1rem;font-weight:700;cursor:pointer;transition:background 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0}._memberAvatar_16z73_60{width:30px;height:30px;border-radius:50%;margin-right:10px;display:flex;justify-content:center;align-items:center;color:#fff;font-weight:700;font-size:.8rem}._avatarM_16z73_74{background-color:#ff9800}._avatarB_16z73_75{background-color:#2196f3}._memberMe_16z73_76{font-weight:700}._sidebarFooter_16z73_79{display:flex;padding:10px 15px 0;border-top:1px solid #ddd;gap:10px}._actionButton_16z73_86{flex-grow:1;padding:8px 5px;border:1px solid #ccc;border-radius:4px;cursor:pointer;background-color:#fff;font-size:.9rem}._chatArea_16z73_97{flex-grow:1;display:flex;flex-direction:column}._messagesContainer_16z73_103{flex-grow:1;padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:15px}._message_16z73_103{display:flex;gap:10px;max-width:60%}._messageFromOthers_16z73_119{align-self:flex-start}._messageFromMe_16z73_123{align-self:flex-end;flex-direction:row-reverse}._messageContent_16z73_128{padding:10px 15px;border-radius:15px;line-height:1.4;font-size:.95rem}._contentOthers_16z73_135{background-color:#eee;border-top-left-radius:0}._contentMe_16z73_140{background-color:#2196f3;color:#fff;border-top-right-radius:0}._filePreview_16z73_147{width:250px;height:150px;background-color:#ccc;border-radius:10px;margin-top:5px;border:none!important}._inputArea_16z73_157{padding:15px;display:flex;align-items:center;border-top:1px solid #ddd;background-color:#f5f5f5}._textInput_16z73_165{flex-grow:1;padding:10px 15px;border:1px solid #ccc;border-radius:20px;margin-right:10px;font-size:1rem;outline:none}._sendButton_16z73_176{background-color:#2196f3;color:#fff;border:none;border-radius:50%;width:45px;height:45px;display:flex;justify-content:center;align-items:center;font-weight:700;cursor:pointer;margin-right:5px;box-shadow:0 2px 4px #0000001a}._addButton_16z73_193{background-color:#fff;color:#2196f3;border:1px solid #2196f3;border-radius:50%;width:45px;height:45px;display:flex;justify-content:center;align-items:center;font-size:2rem;line-height:1;cursor:pointer}@media(max-width:768px){._container_16z73_5{min-height:100dvh;padding:10px;align-items:stretch;justify-content:stretch}._chatWindow_16z73_16{width:100%;height:100dvh;min-height:0;border-radius:0;flex-direction:column}._sidebar_16z73_29{width:100%;padding:10px 0;border-right:none;border-bottom:1px solid #ddd}._sidebarHeader_16z73_38{margin-bottom:6px;padding:0 12px 6px}._membersList_16z73_47{flex-grow:0;overflow-x:auto;overflow-y:hidden;display:flex;gap:10px;padding:8px 12px;-webkit-overflow-scrolling:touch;white-space:nowrap}._memberItem_16z73_54{flex:0 0 auto;padding:0;flex-direction:column;text-align:center}._memberAvatar_16z73_60{width:34px;height:34px;margin:0 0 4px;font-size:.85rem}._sidebarFooter_16z73_79{display:flex;padding:8px 12px 10px;border-top:1px solid #ddd;gap:10px}._actionButton_16z73_86{padding:10px 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ease}._memberInfo_16z73_420{display:flex;flex-direction:column;justify-content:center}._memberName_16z73_426{font-size:14px;font-weight:500}._backdrop_1hx35_1{position:fixed;inset:0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#0006;display:flex;justify-content:center;align-items:center;z-index:1000}._modal_1hx35_16{width:90%;max-width:400px;padding:25px;border-radius:15px;background:#fff3;box-shadow:0 8px 32px #1f26875e;border:1px solid rgba(255,255,255,.18);display:flex;flex-direction:column;color:#fff;text-shadow:1px 1px 2px rgba(0,0,0,.5);animation:_fadeIn_1hx35_1 .3s ease-out}@keyframes _fadeIn_1hx35_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._container_1hx35_39{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;height:100%}._roomText_1hx35_48{font-size:16px;font-weight:600}body{margin:0}