:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;color:#242824;font-size:16px;--green:#07a45a;--line:#e5e8e5;--muted:#838b83}*{box-sizing:border-box}body{margin:0;background:#e3e8e4}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible{outline:3px solid #399467;outline-offset:3px}svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.app{height:100dvh;max-width:1480px;margin:auto;display:grid;grid-template-columns:72px 260px minmax(0,1fr);background:#f5f6f5;overflow:hidden}.rail{background:#29332e;color:#acb6af;display:flex;align-items:center;flex-direction:column;padding:25px 0 18px;gap:16px}.monogram{position:relative;color:white;font-family:Georgia,serif;font-size:32px;line-height:1;margin:0 0 25px}.monogram span{position:absolute;font-size:13px;right:-9px;top:-5px;color:#aee591}.rail-button{color:inherit;background:transparent;width:46px;height:46px;border-radius:9px;display:grid;place-items:center}.rail-button:hover{background:#3b463f;color:white}.rail-button.selected{background:#35453a;color:#b2edb1}.rail-bottom{margin-top:auto;display:flex;flex-direction:column;align-items:center;gap:20px}.avatar{width:43px;height:43px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-family:Georgia,serif;font-size:23px;flex-shrink:0;letter-spacing:-1px}.avatar.sohee{background:#eadbb9;color:#675737}.avatar.me{background:#c3d9c7;color:#315c3a}.avatar.tiny{width:35px;height:35px;font-size:20px}.contacts{background:#f0f2f0;border-right:1px solid var(--line);display:flex;flex-direction:column}.contacts-top{height:94px;display:flex;align-items:center;justify-content:space-between;padding:0 23px}.contacts-top h1{font-size:20px;font-weight:600;margin:0}.mini-star{color:#9baa9d;font-size:22px}.contact{display:flex;gap:12px;padding:18px;width:100%;text-align:left;background:#e0e8df}.contact:hover{background:#dbe5da}.contact-content{min-width:0;flex:1}.contact-line{display:flex;align-items:center;justify-content:space-between;gap:7px}.contact-line strong{font-weight:600;font-size:16px}.contact-line time{font-size:12px;color:#899288}.contact-content p{font-size:14px;margin:7px 0 0;color:#7a847c;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.contact-foot{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:auto;padding-bottom:32px;font-family:Georgia,serif;font-size:22px;color:#b5c1b6}.contact-foot i{font-size:14px;font-style:normal;color:#c5cec5}.chat{min-width:0;display:flex;flex-direction:column;position:relative}.chat-header{height:94px;min-height:94px;background:#fafbf9;border-bottom:1px solid var(--line);padding:19px 30px;display:flex;align-items:center;justify-content:space-between}.chat-header h2{font-size:21px;letter-spacing:.1px;font-weight:600;margin:0 0 7px}.star{color:#acba94;font-size:15px;vertical-align:middle;margin-left:6px}#connection{font-size:13px;color:var(--muted)}.header-actions{display:flex;gap:8px}.icon-button{background:transparent;color:#687269;border-radius:6px;padding:7px;display:inline-flex;align-items:center;justify-content:center}.icon-button:hover{background:#e9eee8;color:#2e4f36}.messages{flex:1;min-height:0;overflow:auto;padding:28px 34px 20px;scroll-behavior:smooth;overscroll-behavior:contain}.empty{height:100%;min-height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding-bottom:36px}.empty-mark{position:relative;font-family:Georgia,serif;font-size:70px;color:#bdcbbb;line-height:1.2}.empty-mark span{font-family:inherit;position:absolute;right:-12px;top:1px;font-size:25px;color:#9bb78c}.empty h3{font-size:21px;font-weight:500;margin:25px 0 6px;color:#536651}.empty p{font-size:15px;line-height:1.9;color:#8d978e;margin:6px 0 24px}.empty small{color:#a4aaa3;font-size:12px;margin-top:16px}.primary,.secondary{padding:10px 17px;border-radius:6px;font-size:14px;line-height:1.4;white-space:nowrap}.primary{background:#25844e;color:#fff}.primary:hover{background:#1b7040}.secondary{background:#edf1ec;color:#526b56}.secondary:hover{background:#dfe8df}.time-divider{text-align:center;color:#a0a7a0;font-size:12px;margin:12px 0 25px}.message{display:flex;gap:12px;margin:0 0 20px;align-items:flex-start;animation:appear .18s ease-out}.message.user{flex-direction:row-reverse}.message .avatar{width:38px;height:38px;font-size:21px}.message-body{max-width:min(76%,650px);min-width:0}.bubble{background:#fff;position:relative;border:1px solid #e9ece7;border-radius:5px;padding:11px 14px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere;box-shadow:0 1px 1px #26372303}.bubble:before{content:"";position:absolute;left:-5px;top:14px;width:8px;height:8px;background:inherit;border:1px solid #e9ece7;border-right:0;border-top:0;transform:rotate(45deg)}.user .bubble{background:#9eea6a;border-color:#9eea6a}.user .bubble:before{left:auto;right:-5px;border-color:#9eea6a;border:0}.photo-bubble{border:0;box-shadow:none;background:transparent;padding:0}.photo-bubble:before{display:none}.message-image{display:block;max-width:100%;width:auto;max-height:280px;border-radius:6px;cursor:zoom-in}.sticker-image{max-width:180px;max-height:180px;object-fit:contain}.caption-bubble{margin-top:8px}.source{font-size:12px;color:#909a91;display:block;margin-top:5px;text-decoration:none;max-width:240px;line-height:1.4}.source:hover{color:#44724b}.retry{background:transparent;color:#b35846;font-size:13px;margin-top:7px;padding:3px 0}.typing{padding:0 34px 12px;color:#8a978b;display:flex;gap:4px;align-items:center;min-height:28px}.typing span{height:4px;width:4px;background:#9bb79d;border-radius:50%;animation:pulse 1.2s infinite}.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}.typing small{font-size:12px;margin-left:7px}.composer{background:#fafbf9;border-top:1px solid var(--line);padding:10px 27px 16px;position:relative}.composer-tools{display:flex;gap:8px;align-items:center}.composer-tools span{font-size:12px;color:#a2aaa0;margin-left:auto}.composer textarea{width:100%;resize:none;background:transparent;border:0;outline:none;padding:12px 3px 8px;min-height:75px;max-height:180px;line-height:1.6;font-size:16px}.composer textarea::placeholder{color:#b0b6ac}.send-row{display:flex;align-items:center;justify-content:space-between;padding-top:4px}.send-row span{font-size:12px;color:#a0aa9e}.send-button{background:#e8ede5;color:#298343;border-radius:5px;padding:8px 30px;font-size:14px}.send-button:hover{background:#d5e4d0}.attachment{position:relative;display:inline-block;padding:8px}.attachment img{max-width:120px;height:75px;object-fit:cover;border-radius:5px}.attachment button{position:absolute;right:0;top:0;border-radius:50%;background:#5c6f58;color:white;width:22px;height:22px}.emoji-tray{position:absolute;bottom:100%;left:25px;z-index:3;display:grid;grid-template-columns:repeat(6,1fr);padding:12px;gap:4px;background:white;border:1px solid var(--line);border-radius:9px;box-shadow:0 7px 25px #203a251a}.emoji-tray button{font-size:24px;background:transparent;padding:6px;border-radius:5px}.emoji-tray button:hover{background:#eff5ee}.banner{background:#fff5e2;color:#806435;font-size:14px;padding:11px 28px;line-height:1.6;flex-shrink:0}.banner button{margin-left:12px;color:inherit;text-decoration:underline;background:transparent}.load-more{display:block;margin:0 auto 24px;background:transparent;color:#81947e;font-size:13px;padding:5px}.hidden{display:none!important}dialog{border:0;border-radius:13px;width:580px;max-width:calc(100vw - 24px);max-height:90dvh;padding:0;color:inherit;box-shadow:0 24px 100px #19302040}dialog::backdrop{background:#1e2d2859;backdrop-filter:blur(3px)}.dialog-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;background:#f9fbf8;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:2}.dialog-header h2{font-size:19px;font-weight:600;margin:0}.close{font-size:25px;line-height:1;padding:5px;background:transparent;color:#82907f;border-radius:4px}.dialog-body{padding:23px 25px}.setting-section{padding-bottom:23px;margin-bottom:22px;border-bottom:1px solid var(--line)}.setting-section h3,.memory-form h3{font-size:15px;margin:0 0 17px;font-weight:600}.setting-section:last-child{border:0;margin:0}.note{font-size:13px;color:#8a9489;line-height:1.7;margin:10px 0}.text-link{font-size:13px;color:#568260;text-decoration:none}.text-link:hover{text-decoration:underline}.button-row,.field-row{display:flex;gap:10px;align-items:center}.field-row input,.field-row select{min-width:0;flex:1}.button-row{flex-wrap:wrap}label{display:block;font-size:14px;margin:15px 0;color:#60705e}label input:not([type=checkbox]),label select,label textarea{display:block;margin-top:7px;width:100%}input:not([type=checkbox]),select,textarea:not(#input){border:1px solid #dfe6dd;border-radius:6px;background:#fff;padding:10px 12px;color:#384736;outline-color:#79ad73;font-size:14px;max-width:100%}select{height:41px}.toggle{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:26px}.toggle input{accent-color:#378f51;width:18px;height:18px}.times{display:flex;gap:12px}.times label{flex:1;min-width:0}.times input{padding:9px 7px!important}.dialog-footer{display:flex;justify-content:flex-end;margin:10px 0 20px}.small-section{margin-top:24px;padding:0}.account-list button{display:flex;justify-content:space-between;gap:15px;width:100%;text-align:left;background:#f3f6f1;border:1px solid #e2e8df;border-radius:6px;padding:10px 12px;margin:6px 0;font-size:13px;color:#5c7158}.account-list button.current{border-color:#8fba88}.memory-card{padding:15px;border:1px solid #e4e9e1;border-radius:8px;margin:10px 0;background:#fafcf8}.memory-card h4{font-size:14px;margin:0 0 9px;font-weight:600;display:flex;align-items:center;gap:6px}.memory-card p{font-size:14px;line-height:1.7;margin:0 0 10px;white-space:pre-wrap;overflow-wrap:anywhere;color:#6c7d65}.memory-card small{font-size:12px;color:#a3aca0}.memory-buttons{display:flex;gap:14px;margin-top:9px}.memory-buttons button{font-size:13px;background:transparent;color:#538452;padding:0}.memory-buttons .delete{color:#a17b70}.memory-form{border-top:1px solid var(--line);margin-top:25px;padding-top:25px}.memory-form textarea{resize:vertical}.summary-details{margin-top:25px;font-size:14px;color:#74836d}.summary-details summary{cursor:pointer;padding:8px 0}.summary-details textarea{width:100%;margin-bottom:10px}.sticker-results{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}.sticker-tile{min-width:0}.sticker-tile button{background:#f0f5ec;width:100%;aspect-ratio:1;border-radius:8px;padding:8px;overflow:hidden}.sticker-tile img{width:100%;height:100%;object-fit:contain}.sticker-tile a{display:block;font-size:12px;color:#8c9a85;margin-top:5px;line-height:1.4;overflow-wrap:anywhere;text-decoration:none}.image-dialog{background:transparent;box-shadow:none;width:auto;max-width:90vw;overflow:visible}.image-dialog>img{max-width:90vw;max-height:82vh;border-radius:8px}.image-dialog>.close{position:absolute;top:-35px;right:0;color:white;font-size:30px}.toast{position:fixed;z-index:10;bottom:28px;left:50%;transform:translateX(-50%);background:#2d402eed;color:white;max-width:min(90vw,600px);padding:13px 21px;border-radius:9px;box-shadow:0 8px 30px #20352725;font-size:14px;line-height:1.6}.callback{display:grid;place-items:center;height:100dvh;background:#f3f7f0}.callback main{text-align:center;max-width:600px;padding:30px}.callback .large{width:70px;height:70px;font-size:40px;background:#dfebd8;color:#6b8b59;margin:0 auto 30px}.callback h1{font-size:20px;font-weight:500;line-height:1.8;margin-bottom:30px}.linkbutton{text-decoration:none;display:inline-block}@keyframes pulse{50%{opacity:.3;transform:translateY(-2px)}}@keyframes appear{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@media(min-width:1600px){body{padding:30px}.app{height:calc(100dvh - 60px);border-radius:12px;box-shadow:0 15px 65px #213e2512}}@media(max-width:900px){.app{grid-template-columns:60px 210px minmax(0,1fr)}.contacts-top{padding:0 18px}.messages{padding:24px 20px}.chat-header{padding:16px 20px}.composer{padding:10px 18px 15px}}@media(max-width:680px){.app{grid-template-columns:1fr}.rail,.contacts{display:none}.chat-header{height:76px;min-height:76px;padding:12px 18px}.chat-header h2{font-size:19px}.messages{padding:20px 15px}.message-body{max-width:78%}.message{gap:9px;margin-bottom:17px}.bubble{padding:9px 12px}.composer{padding:9px 13px 13px}.composer textarea{min-height:60px}.composer-tools span{display:none}.send-row span{font-size:12px}.typing{padding-left:20px}.banner{padding:10px 15px;font-size:13px}.dialog-body{padding:20px}.dialog-header{padding:18px 20px}.times{flex-wrap:wrap}.times label{min-width:100px}.field-row{flex-wrap:wrap}.sticker-results{grid-template-columns:repeat(2,1fr)}.empty h3{font-size:20px}.empty p{font-size:14px}.empty{min-height:250px;padding-bottom:0}}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}@media(max-height:650px){.chat-header{height:70px;min-height:70px}.composer textarea{min-height:45px;height:55px}.empty{min-height:240px;padding:10px}.empty-mark{font-size:45px}.empty h3{margin:10px 0 3px}.empty p{margin:2px 0 12px}}

/* 微信式单聊天界面 */
body{background:#ededed;padding:0}.app{display:block;width:100%;max-width:none;height:100dvh;margin:0;border-radius:0;box-shadow:none;background:#ededed}.chat{height:100%;background:#ededed}.chat-header{position:relative;justify-content:space-between;height:76px;min-height:76px;padding:10px 22px;background:#f7f7f7}.chat-title{text-align:center}.chat-header h2{margin:0;font-size:21px;color:#191919}.header-spacer,.more-button{width:42px}.more-button{color:#191919;font-size:25px;letter-spacing:3px}#connection{font-size:11px;margin-top:5px;color:#929292}.messages{padding:24px 26px 18px}.message{gap:12px;margin-bottom:22px}.message .avatar{width:42px;height:42px;border-radius:6px}.avatar{overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover;display:block}.message-body{max-width:min(74%,650px)}.bubble{border:0;border-radius:5px;font-size:17px;line-height:1.55;padding:10px 13px;color:#161616;box-shadow:none}.bubble:before{border:0;top:16px;left:-4px}.user .bubble{background:#95ec69}.user .bubble:before{right:-4px}.time-divider{font-size:12px;color:#969696;margin:10px 0 25px}.composer{padding:10px 16px max(10px,env(safe-area-inset-bottom));background:#f7f7f7}.input-bar{display:flex;align-items:flex-end;gap:10px}.composer textarea{flex:1;width:0;background:white;border:1px solid #e8e8e8;border-radius:7px;padding:9px 12px;min-height:42px;height:42px;max-height:120px;font-size:17px;line-height:22px}.input-bar .icon-button{height:42px;width:34px;flex-shrink:0;padding:0;color:#222;background:transparent}.emoji-button{font-size:35px;line-height:1}.plus-button{font-size:30px;border:2px solid #242424;border-radius:50%;width:30px!important;height:30px!important;margin-bottom:6px;line-height:24px}.send-button{background:#07a45a;color:#fff;height:36px;margin-bottom:3px;padding:0 15px}.send-button:hover{background:#078f4f}.plus-tray{position:absolute;right:16px;bottom:calc(100% + 8px);background:#fff;border:1px solid #e3e3e3;border-radius:10px;padding:16px;display:flex;gap:15px;box-shadow:0 6px 25px #0001;z-index:3}.plus-tray button{background:transparent;color:#444;display:flex;align-items:center;flex-direction:column;gap:8px;font-size:13px}.plus-tray span{display:grid;place-items:center;width:55px;height:50px;border-radius:9px;background:#f3f3f3;font-size:30px}.typing{padding:0 26px 10px}.settings-links{margin-bottom:24px;border:1px solid #eee;border-radius:8px;overflow:hidden}.settings-link{display:flex;justify-content:space-between;width:100%;background:#fafafa;padding:15px;text-align:left;color:#262626}.settings-link+button{border-top:1px solid #eee}.settings-link span{color:#999}.avatar-settings{display:flex;gap:30px}.avatar-settings button{display:flex;flex-direction:column;align-items:center;gap:10px;background:transparent;font-size:13px;color:#666}.avatar-settings .avatar{width:64px;height:64px;font-size:30px}#settingsDialog,#memoryDialog{position:fixed;inset:0 0 0 auto;margin:0;height:100dvh;max-height:100dvh;width:420px;max-width:92vw;border-radius:0;animation:drawer-in .2s ease-out;overflow-y:auto}#settingsDialog::backdrop,#memoryDialog::backdrop{backdrop-filter:none;background:#0004}.dialog-header{background:#f7f7f7}.setting-section{scroll-margin-top:80px}@keyframes drawer-in{from{transform:translateX(100%)}to{transform:translateX(0)}}@media(max-width:680px){.chat-header{height:68px;min-height:68px;padding:9px 15px}.messages{padding:20px 12px}.message{gap:10px}.message .avatar{width:40px;height:40px}.message-body{max-width:calc(100% - 80px)}.composer{padding:9px 10px max(9px,env(safe-area-inset-bottom))}.input-bar{gap:8px}.send-button{padding:0 10px;font-size:13px}.bubble{font-size:16px}}@media(prefers-reduced-motion:reduce){#settingsDialog,#memoryDialog{animation:none}}

#partnerTitle{font-size:18px;line-height:1.3;font-weight:600;max-width:65vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:0}@media(max-width:680px){#partnerTitle{font-size:17px}}

.chat-header .more-button{font-size:18px;letter-spacing:2px;min-height:44px;min-width:44px}
.bubble{-webkit-touch-callout:none;user-select:none;touch-action:pan-y}
.message-menu{position:fixed;z-index:200;background:#303030;border-radius:7px;display:flex;box-shadow:0 3px 12px #0002;padding:2px 4px}
.message-menu:after{content:"";position:absolute;bottom:-6px;left:calc(50% - 6px);border-left:6px solid transparent;border-right:6px solid transparent;border-top:6px solid #303030}
.message-menu button{color:white;background:transparent;border-radius:4px;font-size:14px;padding:12px 20px;min-height:44px}
.message-menu button+button{border-left:1px solid #ffffff25}.message-menu button:hover{background:#ffffff15}
.quote-card{display:flex;align-items:center;gap:7px;background:#00000008;color:#777;font-size:12px;line-height:1.5;border-radius:4px;padding:7px 9px;margin-top:6px;max-width:100%;overflow-wrap:anywhere;white-space:pre-wrap}
.quote-thumb{width:32px;height:32px;object-fit:cover;border-radius:3px;flex-shrink:0}.quote-text{min-width:0}
.quote-draft{display:flex;align-items:center;gap:4px;margin-right:145px;min-width:0}.quote-draft .quote-card{min-width:0;flex:1}.quote-draft .quote-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.quote-cancel{background:transparent;color:#888;font-size:22px;padding:6px;min-width:30px}
#favoritesDialog{position:fixed;inset:0 0 0 auto;margin:0;height:100dvh;max-height:100dvh;width:420px;max-width:92vw;border-radius:0;overflow-y:auto;animation:drawer-in .2s ease-out}#favoritesDialog::backdrop{background:#0004;backdrop-filter:none}
.favorite-image{max-width:100%;max-height:240px;object-fit:contain;border-radius:5px;display:block;margin:10px 0}.favorite-card p{white-space:pre-wrap;overflow-wrap:anywhere}.favorite-card .secondary{margin-top:12px;font-size:12px}
@media(max-width:680px){.quote-draft{margin-right:130px}}@media(prefers-reduced-motion:reduce){#favoritesDialog{animation:none}}