:root{font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#273d36;background:#eef1ec;font-synthesis:none;--green:#174c3c;--green-mid:#2f6955;--lime:#d8f88b;--muted:#8a9690;--border:#e7ece6;--canvas:#f7f9f5;--shadow:0 16px 70px #183d3010}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button,a{transition:background .18s,box-shadow .18s,transform .18s}a{color:inherit;text-decoration:none}button{border:0;background:none;color:inherit}input,textarea,select{outline:none}button:focus-visible,a:focus-visible{outline:3px solid #65ab7e;outline-offset:3px}input:focus,textarea:focus,select:focus{border-color:#4d896d!important;box-shadow:0 0 0 3px #77b59115}[hidden]{display:none!important}.icon{width:22px;height:22px;flex:none;vertical-align:middle}.muted{color:var(--muted)}.full{width:100%}.primary,.send-button{background:var(--green);color:#fff;border-radius:12px;padding:13px 22px;display:inline-flex;gap:12px;align-items:center;justify-content:center;font-weight:600;font-size:14px;min-height:46px}.primary:hover,.send-button:hover{background:#24604b;box-shadow:0 4px 18px #174c3c20}.primary:active,.send-button:active{transform:translateY(1px)}.text-link{color:var(--green-mid);font-size:13px;font-weight:600;padding:4px 0}.text-link:hover{text-decoration:underline}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:600;color:#6f8c77}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;color:#72867a}.icon-button:hover{background:#eaf0e7;color:var(--green)}.icon-button .icon{width:21px;height:21px}.avatar{width:44px;height:44px;flex:none;display:inline-flex;align-items:center;justify-content:center;border-radius:15px;font-size:17px;font-weight:600;user-select:none;letter-spacing:0}.avatar.mint{background:#dcebdd;color:#4b7055}.avatar.blue{background:#dfe9f1;color:#54758b}.avatar.apricot{background:#f5e6d8;color:#a67950}.avatar.lilac{background:#e9e4f3;color:#857099}.avatar.rose{background:#f6e2df;color:#ab7470}.avatar.large{width:72px;height:72px;font-size:28px;border-radius:24px}.avatar .icon{width:23px;height:23px}.boot{min-height:100dvh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px}.boot img{width:64px}.boot p{color:var(--muted);font-size:14px}
/* Welcome */
.auth-page{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr;padding:20px;gap:0;max-width:1700px;margin:auto}.auth-story{background:#e2eadc;border-radius:24px;padding:38px 48px;position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:calc(100dvh - 40px)}.brand{display:flex;align-items:center;gap:12px;width:max-content}.brand img{width:44px;height:44px}.brand>span{font-size:22px;font-weight:700;letter-spacing:2px}.brand-en{display:block;font-size:9px;font-weight:600;letter-spacing:3px;margin-top:3px;color:#6b8874}.story-body{margin:auto 0;padding:52px 0 25px}.story-body .eyebrow{font-size:11px;letter-spacing:3px}.story-body h1{font-size:clamp(30px,3.3vw,50px);line-height:1.6;letter-spacing:-1px;font-weight:550;margin:20px 0;color:#214c3a}.story-body>p{font-size:15px;line-height:2;color:#6b7e6c}.story-visual{height:265px;position:relative;max-width:470px;margin-top:35px}.orbit{position:absolute;width:255px;height:255px;border:1px solid #bfd0b7;border-radius:50%;top:0;left:18%;transform:rotate(-16deg)}.orbit:before{content:"";position:absolute;inset:22px -37px;border:1px solid #bfd0b7;border-radius:50%;transform:rotate(55deg)}.floating-bubble{position:absolute;border-radius:17px;padding:20px 24px;font-size:14px;box-shadow:0 10px 35px #43603a0b;max-width:90%}.floating-bubble span{display:flex;align-items:center;justify-content:flex-end;gap:6px;margin-top:12px;font-size:10px;opacity:.5}.floating-bubble .icon{width:13px;height:13px}.floating-bubble.light{background:#fffdf3;left:0;top:16px;transform:rotate(-4deg);border-bottom-left-radius:4px}.floating-bubble.dark{background:#32634c;color:#f4f9ee;right:0;top:103px;transform:rotate(3deg);border-bottom-right-radius:4px}.day-card{position:absolute;bottom:-4px;left:13%;display:flex;align-items:center;gap:14px;background:#f4f6e9;border:1px solid #d7e0ca;padding:12px 22px;border-radius:14px;transform:rotate(-3deg)}.day-card>.icon:first-child{width:30px;height:30px;color:#7b9a61}.day-card>.icon:last-child{margin-left:10px;color:#8ea36c;width:17px}.day-card b{font-size:21px;display:block}.day-card small{font-size:10px;color:#8c957e;display:block;margin-top:3px}.spark{position:absolute;font-size:42px;color:#91ad6a}.spark-one{right:15px;top:4px}.spark-two{left:0;bottom:20px;font-size:28px}.story-footer{display:flex;justify-content:space-between;gap:10px;font-size:10px;color:#81917b;letter-spacing:.4px;margin-top:20px}.auth-panel{display:flex;justify-content:center;align-items:center;padding:48px 42px;background:#fafbf8;border-radius:0 24px 24px 0}.auth-form-wrap{width:100%;max-width:350px}.auth-form-wrap.wide-form{max-width:470px}.mini-logo{width:43px;height:43px;background:#eef2e8;color:var(--green);display:flex;align-items:center;justify-content:center;border-radius:13px;margin-bottom:26px}.auth-form-wrap h2{font-size:32px;line-height:1.5;font-weight:550;letter-spacing:-.6px;margin:0 0 12px}.form-subtitle{font-size:12px;color:#8c978f;line-height:1.9;margin:0 0 25px}.auth-form-wrap label,dialog label{display:block;font-size:12px;font-weight:550;margin:15px 0 8px}.auth-form-wrap input,dialog input:not([type=checkbox]),select{display:block;width:100%;border:1px solid #e0e6dd;border-radius:10px;background:#fff;padding:12px 14px;min-height:43px;margin-top:8px;font-size:13px;color:#2d4237;transition:border-color .2s}input::placeholder,textarea::placeholder{color:#acb4ae}.form-between{display:flex;justify-content:space-between;align-items:center;margin:12px 0 18px;font-size:11px;color:#99a397}.form-error{color:#bd5148;font-size:12px;line-height:1.6;margin:10px 0;min-height:0}.form-error:empty{display:none}.form-switch{font-size:12px;color:#929d95;margin-top:24px;text-align:center;display:flex;align-items:center;justify-content:center;gap:7px}.demo-button{border:1px solid #e0e7da;border-radius:11px;width:100%;margin-top:12px;padding:13px;font-size:13px;color:#6e826e;display:flex;justify-content:center;gap:28px}.demo-button:hover{background:#eef3e7}.auth-privacy{margin:35px 0 0;text-align:center;font-size:10px;line-height:1.9;color:#9da698}.auth-privacy .icon{width:13px;height:13px;margin-right:4px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid label{margin-top:0}.security-heading{display:flex;align-items:center;gap:8px;margin-top:22px;font-size:12px;color:#638168}.security-heading .icon{width:16px;height:16px}.field-help{font-size:10px;color:#96a08f;line-height:1.8}.question-row{display:grid;grid-template-columns:1.5fr 1fr;gap:10px}.question-row label{font-size:10px;margin:5px 0}.question-row input,.question-row select{padding:9px;font-size:11px;min-height:38px}.wide-form .primary{margin-top:16px}.wide-form .auth-privacy{margin-top:18px}.wide-form .mini-logo{display:none}
/* App layout */
.app-shell{height:100dvh;max-width:1800px;margin:0 auto;display:grid;grid-template-columns:78px 302px minmax(0,1fr);background:#fff;overflow:hidden}.rail{background:#edf1e9;border-right:1px solid #e3e8df;display:flex;align-items:center;flex-direction:column;padding:27px 10px 23px;gap:30px}.rail-logo img{width:43px;height:43px;display:block}.rail-links{display:flex;flex-direction:column;gap:13px;width:100%;margin-top:14px}.rail-button{width:54px;height:57px;border-radius:15px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:5px;color:#90a08c;position:relative}.rail-button>.icon{width:24px;height:24px}.rail-button span{font-size:9px}.rail-button.active{background:#dce8d3;color:#376340}.rail-button:hover{background:#e0e9da}.rail-button i{position:absolute;width:7px;height:7px;background:#b97450;border-radius:50%;right:10px;top:9px}.rail-bottom{margin-top:auto;display:flex;flex-direction:column;align-items:center;gap:22px}.rail-bottom .icon-button{color:#96a48f}.profile-button{padding:0;border:3px solid #fff;border-radius:17px;box-shadow:0 4px 15px #526c4712}.profile-button .avatar{width:39px;height:39px;border-radius:12px}.sidebar{display:flex;flex-direction:column;border-right:1px solid var(--border);background:#fff;min-height:0}.sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:29px 22px 23px}.sidebar-header h1{font-size:23px;font-weight:650;letter-spacing:1px;margin:0 0 5px}.sidebar-caption{font-size:10px;color:#98a396;letter-spacing:.5px}.sidebar-header .icon-button{background:#f3f5f0;width:31px;height:31px;border-radius:10px}.sidebar-header .icon-button .icon{width:19px;height:19px}.search-box{margin:0 21px;position:relative;background:#f4f6f1;border-radius:10px;display:flex;align-items:center;gap:9px;padding:0 12px;height:39px}.search-box>.icon{width:16px;height:16px;color:#a3ada0}.search-box input{border:0;background:none;min-width:0;width:100%;font-size:11px;color:#5a6e5b}.search-box input:focus{box-shadow:none}.sidebar-section{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#a0aa9b;letter-spacing:1px;padding:26px 24px 13px}.sidebar-section span:last-child{letter-spacing:0;font-size:9px;background:#f0f3ec;border-radius:5px;padding:2px 6px}.conversation-list{flex:1;overflow-y:auto;padding:0 11px;scrollbar-width:thin;scrollbar-color:#dfe6db transparent}.conversation{display:flex;width:100%;text-align:left;padding:17px 12px;gap:12px;align-items:flex-start;border-radius:12px;margin-bottom:4px;position:relative}.conversation:hover{background:#f6f8f2}.conversation.selected{background:#edf3e7}.conversation.selected:before{content:"";position:absolute;left:-11px;top:25px;width:3px;height:28px;border-radius:0 3px 3px 0;background:#799b58}.avatar-wrap{position:relative;flex:none}.online-dot{position:absolute;width:10px;height:10px;border-radius:50%;background:#73aa73;border:2px solid white;bottom:0;right:-1px}.conversation-content{min-width:0;display:block;flex:1;padding-top:2px}.conversation-top,.conversation-bottom{display:flex;justify-content:space-between;gap:7px;align-items:center}.conversation-top b{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conversation-top time{font-size:9px;color:#a2ad9c;flex:none}.conversation-bottom{margin-top:9px}.conversation-bottom>span{font-size:11px;color:#98a390;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.badge{background:#6d9160;color:#fff;font-size:9px;font-style:normal;min-width:15px;height:15px;border-radius:5px;padding:1px 4px;text-align:center}.group-label{font-size:8px;color:#93a382;background:#e5ecd9;border-radius:4px;padding:2px 5px;margin-top:5px;display:inline-block}.sidebar-note{margin:20px 21px;padding:14px 12px;background:#f8f9f2;display:flex;align-items:center;gap:10px;border-radius:11px}.note-icon{width:31px;height:35px;display:flex;align-items:center;justify-content:center;background:#edf2df;color:#8ca268;border-radius:8px}.note-icon .icon{width:19px;height:19px}.sidebar-note b{font-size:10px;font-weight:500;color:#81916e}.sidebar-note p{font-size:9px;margin:5px 0 0;color:#aab39d}.connection-status{display:flex;align-items:center;gap:5px;font-size:8px;color:#a7b09e;padding:0 23px 20px}.connection-status i{width:5px;height:5px;border-radius:50%;background:#c3b792}.connection-status i.live{background:#76a16d}.connection-status>span:last-child{margin-left:auto;font-size:7px;letter-spacing:1px}.list-empty{font-size:12px;line-height:2;text-align:center;color:#9ca897;padding:38px 10px}.list-empty>.icon{width:32px;height:32px;color:#c6d2bd}.list-empty small{font-size:10px}.contact-item{display:flex;align-items:center;gap:11px;width:100%;padding:13px 9px;text-align:left;border-radius:10px}.contact-item:hover{background:#f4f7ef}.contact-item>span:nth-child(2){flex:1;min-width:0}.contact-item b{display:block;font-size:12px}.contact-item small{display:block;font-size:10px;color:#9aa492;margin-top:5px;overflow:hidden;text-overflow:ellipsis}.contact-item>.icon{width:16px;height:16px;color:#a4b19c}.request-heading{font-size:11px;color:#7e9273;padding:12px 10px}.request-card{display:flex;padding:13px 10px;background:#f9f8ec;border-radius:10px;margin-bottom:8px;gap:9px}.request-card>div{min-width:0}.request-card b{font-size:11px}.request-card small{font-size:9px;display:block;color:#9da389;margin-top:4px;overflow-wrap:anywhere}.request-actions{display:flex;gap:14px;margin-top:9px}.small-button{background:#668452;color:#fff;border-radius:6px;padding:4px 12px;font-size:10px}.request-actions .text-link{font-size:10px}
/* Conversation */
.chat-panel{display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--canvas);position:relative}.chat-header{height:96px;flex:none;display:flex;align-items:center;justify-content:space-between;padding:0 32px;border-bottom:1px solid #e9ede6;background:#fff}.chat-person{display:flex;align-items:center;gap:13px;min-width:0}.chat-person h2{margin:0 0 8px;font-size:16px;font-weight:600;letter-spacing:.3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-person h2 small{font-size:10px;font-weight:400;letter-spacing:0;margin-left:9px;color:#98a392}.chat-person p{margin:0;display:flex;align-items:center;gap:5px;font-size:10px;color:#9aa68f}.chat-person p i{width:5px;height:5px;background:#bac1b3;border-radius:50%}.chat-person p i.is-online{background:#84a575}.chat-person #back-list{display:none}.chat-actions{display:flex;align-items:center;gap:13px}.chat-actions .divider{height:22px;width:1px;background:#e6ece0;margin:0 0 0 2px}.retention-strip{display:flex;align-items:center;gap:7px;flex:none;min-height:39px;padding:7px 30px;background:#f0f4e9;color:#90a07d;font-size:10px}.retention-strip>.icon{width:14px;height:14px}.retention-strip>button{margin-left:auto;font-size:9px;color:#94a481;display:flex;align-items:center;gap:5px}.retention-strip button .icon{width:12px;height:12px}.demo-strip{text-align:center;font-size:9px;letter-spacing:.3px;color:#a39b72;background:#fcfaee;padding:7px}.message-scroll{flex:1;overflow-y:auto;min-height:0;padding:22px 34px 28px;scrollbar-width:thin;scrollbar-color:#dce4d4 transparent;background-image:radial-gradient(#71885406 .8px,transparent .8px);background-size:18px 18px}#messages{max-width:1000px;margin:auto}.history-note{font-size:9px;color:#b1baa6;text-align:center;display:flex;align-items:center;justify-content:center;gap:6px;margin:4px 0 24px;letter-spacing:.5px}.history-note .icon{width:13px;height:13px}.date-divider{display:flex;justify-content:center;margin:22px 0 29px}.date-divider span{font-size:9px;color:#a8b29d;background:#edf1e7;border-radius:5px;padding:4px 11px}.message{display:flex;align-items:flex-start;gap:11px;margin:0 0 23px;animation:appear .18s ease}.message>.avatar{width:35px;height:35px;font-size:13px;border-radius:12px}.message.mine{flex-direction:row-reverse}.message-main{min-width:0;max-width:74%;display:flex;flex-direction:column;align-items:flex-start}.mine .message-main{align-items:flex-end}.bubble{padding:13px 17px;border-radius:0 13px 13px 13px;background:#fff;box-shadow:0 2px 9px #3c603005;font-size:13px;line-height:1.8;overflow-wrap:anywhere;border:1px solid #e9ede5;color:#4f604a;max-width:100%}.mine .bubble{background:#e0edcd;border:1px solid #dce8c9;border-radius:13px 0 13px 13px;color:#3b5835}.text-bubble{white-space:pre-wrap}.message-meta{display:flex;align-items:center;gap:5px;font-size:9px;color:#b1bda4;margin-top:7px;min-height:14px;padding:0 2px}.message-meta .icon{width:12px;height:12px;color:#8aab6c}.sender-name{color:#97a189;font-size:10px;margin-bottom:5px}.revoke-button{font-size:9px;color:#a4b491;opacity:0;padding:0 3px}.message:hover .revoke-button,.revoke-button:focus-visible{opacity:1}.system-message{text-align:center;font-size:10px;color:#a6b398;margin:18px 0}.image-bubble{padding:0;border-radius:13px;overflow:hidden;background:#e5ecdc;line-height:0;max-width:330px}.image-bubble img{display:block;width:auto;max-width:100%;max-height:270px;object-fit:contain}.file-bubble{display:flex;align-items:center;gap:13px;min-width:240px;padding:15px}.file-symbol{width:41px;height:46px;display:flex;align-items:center;justify-content:center;background:#edf2e8;border-radius:9px;color:#8f9c7d}.mine .file-symbol{background:#d3e1be}.file-bubble>span:nth-child(2){min-width:0;flex:1}.file-bubble b{display:block;font-weight:500;font-size:12px;white-space:normal;overflow-wrap:anywhere}.file-bubble small{display:block;font-size:9px;color:#9eaa91;margin-top:5px}.file-bubble>.icon{width:17px;height:17px;color:#a5b095}.voice-bubble{width:280px;padding:11px 15px}.voice-label{display:flex;align-items:center;gap:6px;font-size:11px;margin-bottom:5px}.voice-label .icon{width:15px;height:15px}.voice-label span{margin-left:auto;color:#98a487;font-size:9px}.voice-bubble audio{width:100%;height:32px;display:block}.call-bubble{display:flex;align-items:center;gap:10px;font-size:11px}.call-bubble .icon{width:17px;height:17px}.load-earlier{display:block;margin:0 auto 20px;font-size:10px;color:#7e9670;padding:6px 13px;border:1px solid #e0e8d6;border-radius:7px}.chat-empty{margin:60px 0;text-align:center;color:#a0ac95;font-size:12px}.composer{padding:11px 31px 19px;background:#fff;border-top:1px solid #e6ebe0;position:relative;flex:none}.composer-toolbar{display:flex;align-items:center;justify-content:space-between;min-height:38px}.composer-toolbar>div{display:flex;gap:9px;margin-left:-7px}.composer-toolbar .icon-button{color:#98a68c;width:32px;height:32px}.composer-toolbar .icon-button .icon{width:19px;height:19px}#typing-status{font-size:10px;color:#9eae90}#message-input{resize:none;border:0;box-shadow:none;width:100%;min-height:66px;background:transparent;padding:10px 0 8px;line-height:1.7;font-size:13px;color:#4b6047}#message-input:focus{box-shadow:none}.composer-bottom{display:flex;align-items:center;justify-content:space-between}.composer-bottom>span{display:flex;align-items:center;gap:5px;font-size:9px;color:#b1bca6}.composer-bottom>span>.icon{width:11px;height:11px}.composer-bottom>div{display:flex;align-items:center;gap:17px}.composer-bottom small{font-size:9px;color:#b3bdaa}.send-button{font-size:11px;border-radius:8px;min-height:34px;padding:7px 17px;gap:10px;background:#426b3c}.send-button .icon{width:14px;height:14px}.emoji-panel{position:absolute;left:25px;bottom:175px;width:280px;padding:12px;display:grid;grid-template-columns:repeat(8,1fr);background:white;box-shadow:0 8px 40px #29462b1c;border:1px solid #e4ecd9;border-radius:12px;z-index:5}.emoji-panel button{font-size:21px;padding:5px;border-radius:5px}.emoji-panel button:hover{background:#eff4e7}#upload-progress{font-size:11px;padding:9px 0;color:#8d9f7b}#recording-panel{display:flex;align-items:center;gap:15px;min-height:113px}#recording-panel b{display:block;font-size:12px;font-weight:500}#recording-panel small{display:block;font-size:9px;color:#a0ac93;margin-top:8px}#recording-panel .text-link{margin-left:auto;font-size:11px}#recording-panel .primary{padding:8px 12px;font-size:11px;min-height:34px}.record-pulse{width:10px;height:10px;border-radius:50%;background:#bf7060;box-shadow:0 0 0 8px #bf706010;animation:pulse 1s infinite}.drag-over:after{content:'松开即可发送文件';position:absolute;inset:12px;border:2px dashed #89a16e;background:#edf4e7ed;z-index:10;border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:18px;color:#6e8657}
/* Empty state */
.empty-state{display:flex;flex:1;align-items:center;justify-content:center;flex-direction:column;padding:35px;text-align:center}.empty-art{position:relative;width:150px;height:145px;border-radius:45% 60% 45% 55%;background:#edf2e3;display:flex;align-items:center;justify-content:center;margin-bottom:30px;transform:rotate(-8deg)}.empty-art>.icon{width:62px;height:62px;color:#8fa877;stroke-width:1.1}.empty-art>span{position:absolute;right:-5px;bottom:4px;background:#fff8e7;border:4px solid var(--canvas);color:#9eaa72;width:46px;height:46px;border-radius:50%;font-size:24px;display:flex;align-items:center;justify-content:center;font-family:Georgia,serif}.empty-state h2{font-size:25px;font-weight:500;letter-spacing:.8px;margin:17px 0 10px;color:#526548}.empty-state>p{font-size:12px;color:#a0ab92;line-height:2;margin-bottom:26px}.empty-state .primary{background:#6a8257;font-size:12px;padding:11px 19px}.empty-state .primary .icon{width:16px;height:16px}.empty-features{display:flex;gap:25px;margin-top:53px;font-size:10px;color:#a8b298}.empty-features span{display:flex;align-items:center;gap:6px}.empty-features .icon{width:16px;height:16px}
/* Dialogs */
dialog{border:1px solid #e3e9dc;border-radius:21px;padding:29px;width:min(480px,calc(100vw - 32px));max-height:calc(100dvh - 50px);box-shadow:0 24px 110px #17362828;background:#fcfdf9;color:#344632;overflow-y:auto}dialog::backdrop{background:#152d235c;backdrop-filter:blur(5px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:19px}.dialog-heading h2{font-size:20px;font-weight:550;margin:7px 0}.dialog-heading .eyebrow{font-size:9px}.dialog-heading>.icon-button{align-self:flex-start}.dialog-tabs{display:flex;gap:5px;padding:4px;background:#eff3e8;border-radius:10px;margin-bottom:20px}.dialog-tabs button{flex:1;font-size:12px;padding:10px;border-radius:7px;color:#9aa78c}.dialog-tabs button.active{background:#fff;box-shadow:0 2px 8px #52633c08;color:#536e45}.dialog-description{font-size:12px;line-height:1.8;color:#95a186;margin:16px 0 24px}dialog .primary{margin-top:15px;font-size:12px;background:#496e3f}dialog .primary .icon{width:17px;height:17px}.soft-note{background:#f0f4e7;border-radius:11px;padding:14px;display:flex;align-items:flex-start;gap:8px;font-size:10px;line-height:1.8;color:#98a485;margin-top:23px;overflow-wrap:anywhere}.soft-note>.icon{width:15px;height:15px;margin-top:2px}.soft-note b{font-weight:500;color:#748963}.group-choices{max-height:230px;overflow-y:auto}.group-choice{display:flex!important;align-items:center;gap:12px;padding:10px 12px;background:#f4f7ee;border-radius:10px;margin:6px 0!important;font-size:12px!important}.group-choice input{accent-color:#648447}.group-choice .avatar{width:32px;height:32px;font-size:12px;border-radius:10px}.privacy-hero{background:#eef3e3;border-radius:15px;text-align:center;padding:25px;color:#829669}.privacy-hero>.icon{width:34px;height:34px;display:block;margin:0 auto 10px}.privacy-hero b{display:block;font-family:Georgia,"Microsoft YaHei",serif;font-size:38px;font-weight:400;color:#5a724a}.privacy-hero p{font-size:10px;margin-top:10px}.detail-text p{font-size:11px;line-height:1.9;color:#919d83;margin:20px 0}.detail-text b{color:#677b54;font-weight:600}.profile-detail{text-align:center;padding:12px 0 10px}.profile-detail h3{font-size:20px;font-weight:500;margin:15px 0 8px}.profile-detail p{font-size:12px;color:#a1aa97;overflow-wrap:anywhere}.danger-outline{margin-top:23px;padding:12px;border:1px solid #e8d9cb;border-radius:10px;font-size:12px;color:#b28267;display:flex;align-items:center;justify-content:center;gap:10px}.danger-outline>.icon{width:16px;height:16px}.member-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px 10px}.member-grid>div{display:flex;align-items:center;flex-direction:column;gap:8px;min-width:0}.member-grid span:last-child{font-size:10px;color:#9aa68c;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.image-dialog{width:min(900px,90vw)}.image-preview{display:block;max-width:100%;max-height:65dvh;margin:0 auto;object-fit:contain}
#toasts{position:fixed;top:22px;left:50%;transform:translateX(-50%);z-index:1000;pointer-events:none;display:flex;align-items:center;flex-direction:column;gap:10px;max-width:90vw}.toast{padding:13px 22px;background:#2c523ded;color:#f4f6ea;border:1px solid #ffffff20;border-radius:11px;font-size:12px;box-shadow:0 5px 30px #29462422;animation:appear .2s ease;line-height:1.6;max-width:100%;backdrop-filter:blur(10px)}.toast.bad{background:#8b4c40f2}
/* Calls */
#call-dialog{width:min(730px,calc(100vw - 24px));padding:25px;background:#182d25;color:#eef4e7;border:1px solid #527050;overflow:hidden}.call-top{display:flex;align-items:center;justify-content:space-between;font-size:13px}.call-top span{display:flex;align-items:center;gap:8px}.call-top .icon{width:17px;height:17px}.call-protection{font-size:10px!important;color:#7e9c7b}.call-stage{position:relative;height:340px;margin:20px 0;border-radius:16px;background:radial-gradient(ellipse at center,#304535,#1c3027);overflow:hidden}.call-stage>video#remote-video{width:100%;height:100%;object-fit:cover}.call-stage:not(.video-stage)>video#remote-video{opacity:0;position:absolute;pointer-events:none}.call-stage #local-video{position:absolute;right:13px;bottom:13px;width:140px;height:100px;object-fit:cover;border-radius:10px;background:#405742;transform:scaleX(-1)}.call-stage:not(.video-stage) #local-video{display:none}#call-person{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;pointer-events:none}#call-person .call-avatar{width:78px;height:78px;border-radius:26px;font-size:30px}#call-person h2{font-size:22px;font-weight:500;margin:10px 0 0}#call-person p{font-size:12px;color:#a0b69a;margin:5px 0}#call-person.with-video{justify-content:flex-start;align-items:flex-start;inset:14px auto auto 14px;background:#16281b88;border-radius:9px;padding:9px 13px;gap:2px}#call-person.with-video .avatar{display:none}#call-person.with-video h2{font-size:12px;margin:0}#call-person.with-video p{font-size:10px;margin:2px 0}.call-controls{display:flex;justify-content:center;gap:35px;margin-top:26px}.call-control{display:flex;flex-direction:column;align-items:center;gap:10px;min-width:58px;font-size:10px;color:#b3c5a7}.call-control>.icon{padding:16px;width:56px;height:56px;border-radius:50%;background:#334d36;color:#d6e7c9}.call-control.danger>.icon{background:#b7594f;color:#fff;transform:rotate(135deg)}.call-control.accept>.icon{background:#83aa5a;color:#f5ffeb}.call-control.disabled-track>.icon{background:#657261;color:#cfd9c7}.call-footnote{text-align:center;color:#6e856c;font-size:9px;margin:30px 0 0}.call-control:hover>.icon{filter:brightness(1.15)}
@keyframes appear{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{50%{opacity:.4}}
@media(min-width:1450px){.app-shell{grid-template-columns:86px 325px minmax(0,1fr)}.rail{padding-top:30px}.message-scroll{padding:24px 52px}.chat-header{padding:0 45px}.composer{padding:13px 43px 25px}#message-input{min-height:90px}}
@media(max-width:1050px){.auth-story{padding:30px}.auth-panel{padding:35px 27px}.story-body h1{font-size:33px}.story-footer span:last-child{display:none}.story-visual{height:250px}.floating-bubble{font-size:12px;padding:17px}.app-shell{grid-template-columns:68px 260px minmax(0,1fr)}.rail{padding:23px 6px}.rail-button{width:52px}.sidebar-header{padding:26px 20px 20px}.chat-header{padding:0 23px}.chat-actions{gap:5px}.message-scroll{padding:20px 23px}.composer{padding-left:23px;padding-right:23px}.composer-bottom small{display:none}.retention-strip{padding-left:23px;padding-right:23px}.retention-strip>span{display:none}.retention-strip>button{margin-left:0}.message-main{max-width:80%}.conversation{padding:15px 9px;gap:9px}.conversation .avatar{width:38px;height:38px;font-size:14px;border-radius:13px}.conversation-top b{font-size:12px}.conversation-top time{font-size:8px}.sidebar-note{padding:12px 10px;margin:18px 16px}.story-visual .day-card{left:5%}.field-help{font-size:10px}}
@media(max-width:760px){.auth-page{padding:0;display:block;background:#fafbf8}.auth-story{min-height:0;border-radius:0;padding:25px 30px 24px}.auth-story .brand img{width:34px;height:34px}.brand>span{font-size:18px}.brand-en{font-size:7px}.story-body{padding:20px 0 0}.story-body .eyebrow,.story-body>p,.story-visual,.story-footer{display:none}.story-body h1{font-size:25px;line-height:1.6;margin:0}.story-body h1 br{display:none}.auth-panel{padding:34px 25px;border-radius:0}.auth-form-wrap,.auth-form-wrap.wide-form{max-width:470px}.mini-logo{display:none}.auth-form-wrap h2{font-size:26px}.auth-form-wrap h2 br{display:none}.auth-privacy{margin-top:23px}.form-subtitle{font-size:11px;margin-bottom:20px}.question-row{grid-template-columns:1fr 1fr}.question-row select{font-size:10px;padding-left:7px}.app-shell{grid-template-columns:62px minmax(0,1fr)}.rail{grid-column:1;grid-row:1;padding-top:22px}.rail-logo img{width:38px;height:38px}.rail-button{width:47px;height:53px}.sidebar{grid-column:2;grid-row:1;border-right:0}.chat-panel{display:none}.app-shell.chat-open{display:block}.chat-open .rail,.chat-open .sidebar{display:none}.chat-open .chat-panel{display:flex;height:100dvh}.chat-header{height:77px;padding:0 14px 0 7px}.chat-person{gap:8px}.chat-person #back-list{display:inline-flex;width:31px}.chat-person .avatar{width:35px;height:35px;font-size:13px;border-radius:12px}.chat-person h2{font-size:14px;margin-bottom:6px;max-width:150px}.chat-person p{font-size:8px}.chat-actions{gap:2px}.chat-actions .icon-button{width:32px;height:34px}.chat-actions .icon-button .icon{width:18px;height:18px}.chat-actions .divider{display:none}.retention-strip{padding:8px 19px;min-height:33px}.message-scroll{padding:17px 15px}.message{gap:8px;margin-bottom:18px}.message>.avatar{width:30px;height:30px;border-radius:10px;font-size:11px}.bubble{padding:10px 13px;font-size:13px}.message-main{max-width:calc(100% - 52px)}.file-bubble{min-width:210px;max-width:100%;gap:8px}.file-symbol{width:32px;height:38px}.file-bubble b{font-size:11px}.voice-bubble{width:260px}.message-meta{font-size:8px}.history-note{font-size:8px;margin-bottom:18px}.composer{padding:7px 16px max(14px,env(safe-area-inset-bottom))}.composer-toolbar{min-height:34px}.composer-toolbar>div{gap:14px}#message-input{min-height:55px;font-size:14px}.composer-bottom>span{font-size:8px}.send-button{min-height:32px;padding:7px 15px}.date-divider{margin:17px 0 24px}.revoke-button{opacity:.7;font-size:8px}.image-bubble{max-width:260px}.empty-state{display:none}.connection-status{padding-bottom:20px}.sidebar-note{margin-bottom:14px}.sidebar-header{padding-top:27px}.sidebar-header h1{font-size:24px}.conversation{padding:17px 12px;gap:13px}.conversation .avatar{width:44px;height:44px;font-size:17px}.conversation-top b{font-size:14px}.conversation-top time{font-size:10px}.conversation-bottom>span{font-size:12px}.conversation-list{padding:0 13px}.conversation.selected:before{display:none}.conversation.selected{background:#f2f6eb}.conversation-top{padding-top:1px}.composer-bottom>div{gap:0}dialog{padding:23px;width:calc(100vw - 28px);max-height:calc(100dvh - 35px)}.dialog-heading h2{font-size:19px}.call-stage{height:350px}.call-controls{gap:25px}#call-dialog{padding:20px 17px}.call-footnote{font-size:8px}.call-stage #local-video{width:90px;height:120px}.form-grid{grid-template-columns:1fr}#recording-panel{gap:10px;min-height:105px}#recording-panel b{font-size:11px}#recording-panel small{font-size:8px}#recording-panel .primary{font-size:10px;gap:5px;padding:8px 9px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}