:root{font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#242725;background:#fcfcfa;font-synthesis:none;--muted:#90938e;--green:#3f6652;--border:#e6e7e2}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.4}[hidden]{display:none!important}.app{display:flex;height:100dvh;min-height:550px}.sidebar{width:260px;flex-shrink:0;background:#f1f2ee;border-right:1px solid #e9eae5;padding:34px 20px 0;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:inherit;font-size:23px;font-weight:650;padding:0 10px 31px}.brand-mark{font-size:40px;line-height:1;color:var(--green)}.brand-en{display:block;letter-spacing:2px;font-size:8px;font-weight:500;margin-top:5px;color:#858a80}.new-chat{background:#fff;border:1px solid #dfe2da;border-radius:10px;height:46px;display:flex;align-items:center;gap:8px;padding:0 14px;font-size:13px;text-align:left;box-shadow:0 2px 4px #202c2010}.new-chat>span{font-size:21px}.new-chat kbd{margin-left:auto;background:#f3f4f0;color:#8b9085;font-family:inherit;font-size:10px;border-radius:4px;padding:3px 5px}.history-heading{margin:33px 12px 16px;color:#92968f;font-size:11px;display:flex;justify-content:space-between}.history-heading span{font-size:10px}#history{overflow:auto;flex:1}.empty-history{color:#a0a59a;font-size:12px;padding:12px;line-height:1.8}.history-row{display:flex;border-radius:8px;align-items:center;margin-bottom:5px}.history-row.active{background:#e3e8df}.history-row:hover{background:#e8ebe3}.history-item{border:0;background:none;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;padding:12px 11px;color:#646d5d;font-size:12px}.history-row.active .history-item{color:#354633}.delete-chat{background:none;border:0;color:#92988c;padding:5px 9px;font-size:16px;opacity:0}.history-row:hover .delete-chat,.delete-chat:focus-visible{opacity:1}.sidebar-bottom{padding-top:18px}.privacy{font-size:10px;color:#8d9485;margin:0 9px 17px;display:flex;align-items:center;gap:7px}.small-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#648370;flex-shrink:0}.settings-button{display:flex;align-items:center;gap:10px;width:100%;border:0;background:none;padding:13px 10px;text-align:left;font-size:12px;color:#69705f}.settings-button>span:first-child{font-size:17px}.arrow{margin-left:auto;color:#939a8d}.profile{display:flex;gap:10px;align-items:center;border-top:1px solid #dde0d5;margin-top:9px;padding:22px 5px;font-size:12px}.avatar{border:1px solid #d6dacf;border-radius:50%;width:32px;height:32px;background:#e5e9df;display:grid;place-items:center;font-size:11px;color:#64735b}.profile small{display:block;font-size:8px;letter-spacing:1px;color:#9a9e91;margin-top:4px}.local-badge{margin-left:auto;font-size:9px;color:#7d8972;border:1px solid #d4dacd;border-radius:4px;padding:3px 5px}main{flex:1;min-width:0;display:flex;flex-direction:column;background:#fcfcfa}header{height:80px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 36px}.header-left{display:flex;align-items:center;gap:18px}.model-button{border:0;background:transparent;display:flex;gap:12px;align-items:center;font-size:14px;font-weight:600;color:#3a4038}.chevron{color:#8d9685;font-size:15px}.header-divider{height:13px;width:1px;background:#ddd}.header-description{font-size:11px;color:#a1a59b}.connection{font-size:10px;display:flex;gap:7px;align-items:center;color:#929b8c}.menu-button{display:none;background:none;border:0;font-size:20px}.conversation-scroll{flex:1;overflow-y:auto;scroll-behavior:smooth;padding:0 35px}.welcome{width:100%;max-width:720px;margin:61px auto 35px}.eyebrow{display:flex;align-items:center;gap:9px;font-size:10px;color:#8d9c83;letter-spacing:2px;margin-bottom:21px}.eyebrow span{width:20px;height:1px;background:#a4b39a}h1{font-size:clamp(34px,3.7vw,49px);letter-spacing:-1.5px;line-height:1.45;font-weight:500;margin:0 0 19px}h1 span{color:#64815a}.welcome>p{font-size:12px;color:#92968e;line-height:1.9;margin:0 0 36px}.suggestions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.suggestions button{position:relative;background:#fff;border:1px solid #e5e7df;border-radius:11px;text-align:left;padding:17px 19px 18px;transition:background .2s,transform .2s}.suggestions button:hover{background:#f3f6ef;transform:translateY(-2px)}.suggestion-icon{display:block;font-size:20px;color:#75876b;margin-bottom:12px}.suggestions strong{display:block;font-size:12px;font-weight:500;margin-bottom:5px}.suggestions small{font-size:10px;color:#989e91}.suggestion-arrow{position:absolute;right:17px;top:19px;font-size:16px;color:#afb5a7}.composer-wrap{width:100%;max-width:790px;margin:0 auto;padding:16px 35px 21px}.composer{border:1px solid #daddd3;background:#fff;border-radius:15px;padding:17px 18px 10px;box-shadow:0 3px 18px #303c2410;transition:border-color .2s}.composer:focus-within{border-color:#9dad90}textarea{display:block;width:100%;resize:none;border:0;outline:0;background:none;min-height:40px;max-height:160px;line-height:1.7;font-size:13px;color:#323a2d;padding:0 1px}textarea::placeholder{color:#a4aa9c}.composer-tools{display:flex;align-items:center;justify-content:space-between;color:#979f8d;font-size:10px;margin-top:8px}.composer-tools>span{display:flex;align-items:center;gap:7px}.composer-spark{font-size:15px;color:#859a76}.composer-tools>div{display:flex;gap:13px;align-items:center}.input-hint{font-size:9px;color:#acb2a5}.send-button{border:0;border-radius:9px;width:33px;height:33px;background:#405c35;color:#fff;font-size:21px;display:grid;place-items:center}.send-button:disabled{background:#dce3d6;color:#819374;opacity:1}.stop-button{font-size:13px}.footer-note{display:flex;justify-content:space-between;gap:10px;font-size:9px;color:#aeb3a6;margin:13px 5px 0}.footer-note>span{color:#b4b8ae}.messages{max-width:720px;margin:30px auto}.message{margin:0 0 32px;line-height:1.85;font-size:14px;overflow-wrap:anywhere}.message.user{display:flex;justify-content:flex-end}.user .message-content{max-width:85%;background:#edf0e8;padding:12px 19px;border-radius:17px 17px 4px 17px;white-space:pre-wrap}.assistant-top{display:flex;align-items:center;gap:8px;color:#75846c;font-size:10px;margin-bottom:9px}.assistant-logo{font-size:21px;color:#5f7c50}.assistant .message-content{color:#394031;line-height:1.9}.message-content p{margin:0 0 12px;white-space:pre-wrap}.message-content h2,.message-content h3{font-size:17px;margin:20px 0 9px}.message-content ul,.message-content ol{padding-left:23px}.message-content pre{border:1px solid #e1e5d9;border-radius:10px;overflow:auto;background:#f2f4ed;padding:16px;white-space:pre;margin:16px 0}.message-content code{font-family:Consolas,monospace;font-size:12px;background:#eef1e8;padding:2px 4px;border-radius:3px}.message-content pre code{background:transparent;padding:0}.message-content a{color:#426c37}.copy-button{border:0;background:none;color:#a0a893;font-size:10px;padding:6px 0;display:block}.thinking{color:#98a28c;font-size:12px;display:flex;gap:7px;align-items:center}.thinking span{width:5px;height:5px;border-radius:50%;background:#8fa27e;animation:pulse 1s infinite}.thinking span:nth-child(2){animation-delay:.15s}.thinking span:nth-child(3){animation-delay:.3s}@keyframes pulse{50%{opacity:.2}}.error-banner{font-size:12px;border:1px solid #ecd6cb;background:#fff6ef;padding:12px;border-radius:10px;margin-bottom:10px;color:#9a5941}dialog{border:1px solid #dce2d3;border-radius:18px;width:440px;max-width:calc(100% - 32px);padding:27px;background:#fcfcfa;box-shadow:0 16px 90px #162c2433}dialog::backdrop{background:#20322655;backdrop-filter:blur(3px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center}.dialog-heading h2{font-size:19px;font-weight:550;margin:0}.dialog-heading button{border:0;background:none;font-size:25px;color:#8e9883}dialog p{font-size:12px;color:#909987;margin:12px 0 25px}dialog label{display:block;font-size:11px;color:#708064;margin:16px 0 8px}dialog input{width:100%;border:1px solid #d8dfce;background:#fff;border-radius:8px;padding:12px;font-size:13px;outline-color:#859d70}.endpoint{font-size:12px;background:#eef1e8;padding:12px;border-radius:8px;color:#79836e;overflow-wrap:anywhere}.secret-note{font-size:10px;color:#98a08e;line-height:1.8;margin:16px 0 23px}.save-settings{background:#405c35;color:white;width:100%;border:0;border-radius:9px;padding:12px;font-size:12px}button:focus-visible,a:focus-visible{outline:2px solid #6d8860;outline-offset:3px}@media(min-width:1450px){.welcome{margin-top:95px}}@media(max-height:780px){.welcome{margin-top:25px}h1{font-size:36px}.welcome>p{margin-bottom:22px}.suggestions button{padding:13px 16px}.suggestion-icon{margin-bottom:7px}.composer-wrap{padding-top:10px}.welcome{margin-bottom:20px}}@media(max-width:1000px){.sidebar{width:225px;padding-left:15px;padding-right:15px}.header-description,.header-divider{display:none}header{padding:0 25px}.welcome{margin-top:35px}.footer-note>span{display:none}}@media(max-width:700px){.app{min-height:0}.sidebar{display:none;position:fixed;inset:0 auto 0 0;z-index:5;width:260px;box-shadow:12px 0 50px #23351f33}.sidebar.open{display:flex}.menu-button{display:block}.header-left{gap:8px}header{height:64px;padding:0 17px}.connection{font-size:9px}.conversation-scroll{padding:0 23px}.welcome{margin-top:28px}h1{font-size:35px}.welcome>p{font-size:11px;margin-bottom:25px}.suggestions{gap:9px}.suggestions button{padding:13px 12px}.suggestions small{font-size:9px}.suggestions strong{font-size:11px}.composer-wrap{padding:13px 16px 15px}.input-hint{display:none}.footer-note{font-size:8px}.message{font-size:13px}.delete-chat{opacity:1}}

.sidebar-close{display:none}@media(max-width:700px){.sidebar-close{display:block;position:absolute;right:12px;top:10px;background:none;border:0;color:#7c8871;font-size:25px;padding:5px}}

:root{--green:#85718f;--border:#e6dfe9;color:#453c4c;background:#fbf8fc}.sidebar{background:linear-gradient(165deg,#f3eef6 0%,#f5f1f5 60%,#f6f0e9 100%);border-right:1px solid #e9e0ed}.brand{font-family:'Songti SC','SimSun',serif;font-size:22px;font-weight:500;gap:9px}.brand-mark{color:#b1946b;font-size:42px}.brand-en{color:#9d899f;font-family:'Segoe UI',sans-serif;font-size:7px;letter-spacing:1.2px}.new-chat{background:#fffcff;border-color:#e5dae9;color:#79647d;box-shadow:0 3px 12px #8c649b08}.new-chat kbd{background:#f4edf6;color:#aa94ae}.history-heading{color:#aa98af}.history-row.active{background:#e9dfef}.history-row:hover{background:#eee6f2}.history-item,.history-row.active .history-item{color:#7c6587}.empty-history{color:#a798ae;line-height:2.1}.privacy{color:#998d9f}.small-dot{background:#aa93b7}.settings-button{color:#88768f}.profile{border-color:#e1d4e6;color:#695173}.profile small{color:#ab97b1;font-size:7px;letter-spacing:.8px}.avatar{border-color:#d9c7df;background:linear-gradient(140deg,#ece3f4,#f4e8db);font-family:'SimSun',serif;color:#987ba7}.local-badge{color:#a18aa8;border-color:#dfd2e3}main{position:relative;isolation:isolate;background:radial-gradient(ellipse at 88% 17%,#e8dcf15e 0%,transparent 43%),radial-gradient(ellipse at 19% 85%,#f2e0ce50 0%,transparent 42%),linear-gradient(120deg,#fcfafd,#fbf7fc 60%,#faf7f0)}main:before{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:radial-gradient(circle,#b6a5c1 1px,transparent 1px),radial-gradient(circle,#d5b98c 1px,transparent 1px);background-size:197px 173px,271px 237px;background-position:52px 107px,126px 45px;opacity:.16}header{border-bottom:1px solid #ede5f150}.model-button{color:#7b6389;font-weight:500}.header-description{color:#a68bac;letter-spacing:1px}.header-divider{background:#e4d6e9}.connection{color:#a28bab}.welcome{position:relative;max-width:760px;margin-top:51px}.eyebrow{color:#a78d75;font-size:10px;letter-spacing:3px;margin-bottom:24px}.eyebrow span{background:#c8b08a;width:25px}h1{position:relative;z-index:1;font-family:'Songti SC','Noto Serif SC','SimSun',serif;font-size:clamp(32px,3.4vw,44px);font-weight:400;letter-spacing:1px;line-height:1.65;color:#66526f;margin-bottom:18px}h1 span{color:#aa83b6}.welcome>p{color:#a38eac;font-size:12px;letter-spacing:.6px;line-height:2.2;margin-bottom:34px}.suggestions{gap:14px}.suggestions button{background:#ffffff85;border-color:#e9dfef;border-radius:14px;padding:18px 20px;box-shadow:0 6px 22px #92749d05;backdrop-filter:blur(5px)}.suggestions button:hover{background:#fffafedb;border-color:#d6bddf;box-shadow:0 10px 25px #92749d10}.suggestion-icon{color:#ae93bd;font-size:22px;margin-bottom:10px}.suggestions strong{color:#80648c;font-family:'Songti SC','SimSun',serif;font-size:14px;letter-spacing:1px;font-weight:400}.suggestions small{color:#ae9ab5;font-size:10px}.suggestion-arrow{color:#c9b39a}.composer-wrap{max-width:830px}.composer{background:#fffdffdc;border-color:#e1d1e7;border-radius:17px;box-shadow:0 7px 30px #8b639a0c}.composer:focus-within{border-color:#bda0cd;box-shadow:0 7px 32px #ac87bb17}textarea{color:#725e7c}textarea::placeholder{color:#b5a3be;font-family:'Songti SC','SimSun',serif;font-size:14px;letter-spacing:.5px}.composer-tools{color:#b09cba}.composer-spark{color:#b99b7b}.input-hint{color:#bcaec2}.send-button{background:linear-gradient(140deg,#ad8fbe,#89729d);border-radius:10px;box-shadow:0 3px 9px #9679a42e}.send-button:disabled{background:#e9dfef;color:#b19abd;box-shadow:none}.footer-note,.footer-note>span{color:#b6a5bf;font-size:9px}.user .message-content{background:linear-gradient(125deg,#eee5f5,#f3eaf4);color:#795c89}.assistant-top{color:#b197ba;letter-spacing:1px}.assistant-logo{color:#b694c3}.assistant .message-content{color:#695672}.message-content pre{background:#f1eaf6;border-color:#e1d4e9}.message-content code{background:#ede3f3}.copy-button{color:#b29bbd}.thinking{color:#ab90b6}.thinking span{background:#b699c5}dialog{border-color:#decfe7;background:linear-gradient(145deg,#fffafe,#f8f3fb);box-shadow:0 20px 90px #67477730}dialog::backdrop{background:#62507140}.dialog-heading h2{font-family:'SimSun',serif;color:#795b89}.dialog-heading button,dialog p{color:#aa95b3}dialog label{color:#9b80a9}dialog input{border-color:#e1d3e9;color:#795989;outline-color:#be9dd0}.endpoint{background:#f0e7f6;color:#9c82ad}.secret-note{color:#af9abd}.save-settings{background:linear-gradient(120deg,#a888b7,#8e74a1)}button:focus-visible,a:focus-visible{outline-color:#ad89c2}.celestial{position:absolute;width:195px;height:195px;right:1px;top:-16px;pointer-events:none;opacity:.75}.moon{position:absolute;width:95px;height:95px;left:48px;top:45px;border-radius:50%;background:radial-gradient(circle at 30% 28%,#fffdf7,#f1e3cd 62%,#dec8e5);box-shadow:0 0 55px 22px #f3e2ef80,inset -8px -5px 20px #d3bee030}.orbit{position:absolute;inset:13px;border:1px solid #d3bdd94a;border-radius:50%;transform:rotate(-28deg) scaleY(.52)}.orbit-two{inset:0;transform:rotate(40deg) scaleY(.69);border-color:#d1b79240}.star{position:absolute;color:#baa28a}.star-one{right:0;top:40px;font-size:21px}.star-two{left:10px;bottom:25px;font-size:27px;color:#baa1cc}.star-three{left:34px;top:3px;font-size:35px;color:#c5afce}@media(max-height:780px){.welcome{margin-top:27px}h1{font-size:35px;line-height:1.55}.eyebrow{margin-bottom:18px}.welcome>p{margin-bottom:22px}.suggestions button{padding:15px 18px}.celestial{width:170px;height:170px;top:-8px;right:5px}.moon{width:80px;height:80px;top:43px;left:42px}}@media(max-width:1050px){.celestial{opacity:.4;right:-8px;width:150px;height:150px}.moon{width:70px;height:70px;left:40px;top:39px}h1{font-size:34px}}@media(max-width:700px){.welcome{margin-top:33px}.eyebrow{font-size:8px;letter-spacing:2px}h1{font-size:28px;letter-spacing:.5px;line-height:1.7}.welcome>p{font-size:10px;letter-spacing:0;position:relative;z-index:1}.celestial{width:125px;height:125px;right:-8px;top:-7px;opacity:.28}.moon{width:60px;height:60px;left:29px;top:30px}.suggestions button{padding:14px 12px}.suggestions strong{font-size:12px;letter-spacing:.5px}.suggestions small{font-size:9px}.composer-wrap{padding-bottom:16px}.sidebar{box-shadow:12px 0 50px #70527e30}.header-description{display:none}.sidebar-close{color:#9c81ad}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
/* Attachments and editable document exports */
.upload-button{border:0;background:transparent;color:#7a658c;font:inherit;font-size:12px;cursor:pointer;padding:7px 10px 7px 0}.pending-files,.message-attachments{display:flex;gap:8px;flex-wrap:wrap}.pending-files:not(:empty){padding:8px 0 14px}.file-chip{border:1px solid #ded5e8;background:#f5f0fa;color:#76618b;border-radius:12px;padding:6px 10px;font-size:12px;max-width:250px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.message-attachments{margin-top:12px}.message-attachments img{max-width:100%;max-height:240px;object-fit:contain;border-radius:14px}.export-dialog{max-width:480px}.export-options{display:flex;gap:10px;margin:22px 0}.export-options button{border:1px solid #dacde5;border-radius:14px;background:#f5effb;color:#705780;padding:16px 12px;cursor:pointer;flex:1}.export-dialog small{color:#94879f;line-height:1.6}.composer-tools>span{display:flex;align-items:center;gap:5px;flex-wrap:wrap}.copy-button+.copy-button{margin-left:10px}@media(max-width:600px){.upload-button{font-size:11px}.composer-tools .composer-spark{display:none}}
.table-wrap{overflow-x:auto;margin:15px 0}.message-content table{border-collapse:collapse;width:100%;font-size:14px}.message-content th,.message-content td{border:1px solid #ddd4e7;padding:9px 13px;text-align:left}.message-content th{background:#eee6f6;color:#6f5b82}
/* Installable app shell */
.app-install-entry{display:flex;align-items:center;gap:10px;width:100%;border:1px solid #e2d4e8;background:#fffafd9c;color:#8b6e9c;border-radius:10px;padding:10px 11px;margin:0 0 15px;text-align:left;font-size:11px;box-shadow:0 3px 12px #8b639a08}.app-install-entry>span:first-child{font-size:21px;line-height:1;color:#b39875}.app-install-entry:hover{background:#fffafe;border-color:#cbb2d7}.app-install-entry .arrow{font-size:13px}.app-network-note{flex-shrink:0;padding:9px 30px;color:#907699;background:#f1e8f5a6;border-bottom:1px solid #e2d4e99c;font-size:11px;line-height:1.7}.app-install-dialog{max-height:calc(100dvh - 32px);overflow:auto}.app-install-identity{display:flex;align-items:center;gap:14px;margin-top:25px}.app-install-identity img{border-radius:15px;box-shadow:0 5px 20px #85659924}.app-install-identity strong{display:block;font-family:'Songti SC','SimSun',serif;font-size:20px;font-weight:400;color:#795b89;letter-spacing:1px}.app-install-identity span{display:block;margin-top:7px;font-size:10px;color:#ac96b5;letter-spacing:1px}.app-install-dialog p{margin:19px 0 16px;line-height:1.8}.app-install-steps{padding-left:20px;margin:0 0 22px;font-size:12px;line-height:1.9;color:#8d769a}.app-install-steps li+li{margin-top:9px}.app-install-status{font-size:11px;color:#947d9f;line-height:1.8;margin:13px 0}.app-install-status:empty{display:none}.app-install-footnote{border-radius:10px;padding:13px 14px;background:#eee5f5a1;font-size:10px;color:#a18aae;line-height:1.9}header{height:calc(80px + env(safe-area-inset-top,0px));padding-top:env(safe-area-inset-top,0px)}.sidebar{padding-top:calc(34px + env(safe-area-inset-top,0px));padding-bottom:env(safe-area-inset-bottom,0px)}.composer-wrap{padding-bottom:calc(21px + env(safe-area-inset-bottom,0px))}.composer-tools{gap:10px}.composer-tools>span{min-width:0;flex:1}.composer-tools>div{flex-shrink:0}.composer-tools .upload-button{white-space:nowrap}@media(max-width:700px){header{height:calc(64px + env(safe-area-inset-top,0px))}.composer-wrap{padding-bottom:calc(16px + env(safe-area-inset-bottom,0px))}.app-network-note{padding:8px 17px;font-size:10px}.sidebar-close{top:calc(10px + env(safe-area-inset-top,0px))}textarea{font-size:16px}.app-install-dialog{padding:23px}.app-install-entry{padding-top:9px;padding-bottom:9px}}
.android-apk-download{display:block;text-align:center;text-decoration:none;line-height:1.5;margin:16px 0 10px}.android-apk-download:hover{filter:brightness(1.05)}.android-apk-download+.save-settings{margin-top:10px;background:#eee5f5;color:#80638e}