.sheet-title[data-v-1b1dbc2b]{color:var(--text-3);padding:8px 10px 4px;font-size:13px}:root{--bg:#f9f9f9;--bg-2:#f5f5f5;--card:#fff;--text:#171717;--text-2:#4d4d4d;--text-3:#8a8a8e;--line:#0000000f;--line-2:#0000001a;--fill:#f2f2f2;--fill-2:#e9e9ea;--green:#56af51;--shadow-pill:0 1px 2px #0000000d, 0 0 0 .5px #0000000d;--shadow-float:0 6px 24px #00000014, 0 0 0 .5px #0000000a;--r-card:20px;--nav-h:52px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#app{height:100%;margin:0}#app{height:var(--vv-h,100%);margin-top:var(--vv-top,0px)}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overscroll-behavior:none;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:16px;line-height:1.4}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}input,textarea{font:inherit;color:inherit;background:0 0;border:0;outline:none}input::placeholder,textarea::placeholder{color:var(--text-3)}a{color:inherit;text-decoration:none}.app{background:var(--bg);flex-direction:column;height:100%;display:flex;position:relative;overflow:hidden}.page{-webkit-overflow-scrolling:touch;min-height:0;padding:0 16px;padding-bottom:env(safe-area-inset-bottom);flex:1;overflow-y:auto}.page.tight{padding:0}.nav{padding:6px 12px 8px;padding-top:max(6px, env(safe-area-inset-top));flex:none;align-items:center;gap:6px;display:flex;position:relative}.nav .grow{flex:1}.nav-title{text-align:center;pointer-events:none;font-size:17px;font-weight:600;position:absolute;left:0;right:0}.circle-btn{background:var(--card);width:42px;height:42px;box-shadow:var(--shadow-pill);border-radius:999px;flex:none;place-items:center;transition:transform .12s;display:grid}.circle-btn:active{transform:scale(.94)}.circle-btn.on{background:#0000000f}.pill-btn{background:var(--card);height:42px;box-shadow:var(--shadow-pill);border-radius:999px;align-items:center;gap:8px;padding:0 15px;font-size:17px;font-weight:600;display:flex}.pill-group{background:var(--card);height:42px;box-shadow:var(--shadow-pill);border-radius:999px;align-items:center;gap:2px;padding:0 3px;display:flex}.pill-group button{border-radius:999px;place-items:center;width:36px;height:36px;display:grid}.avatar-emoji{background:#f3f3f3;border-radius:50%;place-items:center;width:26px;height:26px;font-size:16px;display:grid;overflow:hidden}.card{background:var(--card);border-radius:var(--r-card);overflow:hidden}.row{text-align:left;align-items:center;gap:12px;width:100%;min-height:56px;padding:13px 16px;display:flex}.row+.row{border-top:.5px solid var(--line)}.row .grow{flex:1;min-width:0}.row-title{letter-spacing:.1px;font-size:16px;font-weight:500;display:block}.row-title.lg{font-size:17px}.row-sub{color:var(--text-3);text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:13px;display:block;overflow:hidden}.row-desc{color:var(--text-2);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:4px;font-size:13.5px;line-height:1.42;display:-webkit-box;overflow:hidden}.row-trail{color:var(--text-3);flex:none;align-items:center;gap:6px;font-size:13px;display:flex}.section-label{color:var(--text-3);padding:16px 4px 8px;font-size:13px}.group-label{padding:18px 4px 8px;font-size:15px;font-weight:600}.tile{border-radius:11px;flex:none;place-items:center;width:40px;height:40px;font-size:18px;display:grid;overflow:hidden}.switch{background:#e3e3e5;border-radius:999px;flex:none;width:51px;height:31px;transition:background .18s;position:relative}.switch.on{background:var(--green)}.switch i{background:#fff;border-radius:50%;width:27px;height:27px;transition:transform .18s cubic-bezier(.2,.8,.2,1);position:absolute;top:2px;left:2px;box-shadow:0 2px 5px #0000002e}.switch.on i{transform:translate(20px)}.seg{background:#f0f0f1;border-radius:12px;margin:4px 16px 12px;padding:2px;display:flex}.page .seg{margin-left:0;margin-right:0}.seg button{color:#3a3a3c;border-radius:10px;flex:1;height:32px;font-size:14px}.seg button.active{background:#fff;font-weight:600;box-shadow:0 1px 3px #00000014}.chips{gap:8px;padding:2px 0 12px;display:flex}.chip{color:#3a3a3c;background:#eeeef0;border-radius:999px;height:32px;padding:0 15px;font-size:14px}.chip.active{color:var(--text);background:#dcdcdc;font-weight:500}.scrim{z-index:40;background:#00000024;animation:.18s fade;position:absolute;top:0;bottom:0;left:0;right:0}@keyframes fade{0%{opacity:0}}.sheet-wrap{z-index:50;padding:0 12px calc(12px + env(safe-area-inset-bottom));position:absolute;bottom:0;left:0;right:0}.sheet{box-shadow:var(--shadow-float);max-height:76vh;-webkit-overflow-scrolling:touch;background:#fff;border-radius:22px;max-height:76dvh;padding:8px;animation:.22s cubic-bezier(.2,.9,.2,1) rise;overflow-y:auto}.sheet.floating{padding:6px}@keyframes rise{0%{opacity:0;transform:translateY(16px)}}.sheet-item{text-align:left;border-radius:14px;align-items:center;gap:14px;width:100%;padding:10px;display:flex}.sheet-item:active{background:#f4f4f5}.sheet-item.disabled{opacity:.4}.sheet-item .tile{background:var(--fill);border-radius:50%;width:34px;height:34px;font-size:16px}.sheet-sep{background:var(--line);height:.5px;margin:4px 12px}.drawer-enter-active,.drawer-leave-active{transition:transform .26s cubic-bezier(.2,.8,.2,1)}.drawer-enter-from,.drawer-leave-to{transform:translate(-102%)}.drawer{background:var(--bg-2);z-index:60;width:78%;max-width:330px;padding:max(6px, env(safe-area-inset-top)) 14px calc(10px + env(safe-area-inset-bottom));flex-direction:column;display:flex;position:absolute;top:0;bottom:0;left:0}.drawer-head{align-items:center;padding:8px 4px 10px;display:flex}.drawer-brand{letter-spacing:-.3px;flex:1;font-size:26px;font-weight:700}.drawer-search{height:36px;color:var(--text);background:#0000000d;border-radius:11px;flex:none;margin:0 4px 8px;padding:0 12px;font-size:15px}.drawer-empty{color:var(--text-3);text-align:center;padding:22px 0;font-size:13.5px}.drawer-entries{grid-template-columns:repeat(5,1fr);gap:2px;padding:4px 0 8px;display:grid}.entry{color:var(--text);border-radius:12px;flex-direction:column;align-items:center;gap:5px;padding:8px 0 7px;display:flex}.entry:active{background:#0000000a}.entry span{color:#3a3a3c;font-size:11px}.drawer-list{flex:1;min-height:0;padding-bottom:8px;overflow-y:auto}.dsession{text-align:left;color:#1c1c1e;text-overflow:ellipsis;white-space:nowrap;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;border-radius:10px;width:100%;padding:9px 8px;font-size:15.5px;overflow:hidden}.dsession.active{background:#0000000d;font-weight:500}.newchat{color:#fff;background:#171717;border-radius:999px;flex:none;justify-content:center;align-items:center;gap:8px;width:100%;height:46px;font-size:16px;font-weight:500;display:flex}.me-row{text-align:left;border-radius:14px;align-items:center;gap:10px;margin-top:10px;padding:7px 8px;display:flex}.me-row:active{background:#0000000a}.me-avatar{width:34px;height:34px;box-shadow:var(--shadow-pill);background:#fff;border-radius:50%;place-items:center;display:grid}.me-name{color:var(--text);flex:1;font-size:15.5px;font-weight:500}.drawer-layer{z-index:70;position:absolute;top:0;bottom:0;left:0;right:0}.rename-input{background:var(--fill);width:100%;height:44px;color:var(--text);border-radius:12px;margin:6px 0 12px;padding:0 14px;font-size:16px}.rename-ok{width:100%;margin-bottom:4px}.sheet-item.danger{color:#e5484d}.chat{flex-direction:column;flex:1;min-height:0;display:flex;position:relative}.chat-scroll{flex:1;min-height:0;padding:0 16px;overflow-y:auto}.empty{flex-direction:column;justify-content:center;align-items:center;gap:18px;height:100%;min-height:260px;padding-bottom:12%;display:flex}.empty-avatar{background:#f2f2f4;border-radius:50%;place-items:center;width:62px;height:62px;font-size:30px;display:grid}.empty-title{letter-spacing:.2px;font-size:17.5px;font-weight:600}.msg{margin:10px 0;display:flex}.msg.user{justify-content:flex-end}.bubble-user{color:#fff;white-space:pre-wrap;word-break:break-word;background:#171717;border-radius:18px;max-width:82%;padding:10px 14px;font-size:16px}.bubble-ai{white-space:pre-wrap;word-break:break-word;max-width:92%;font-size:16px;line-height:1.55}.composer-wrap{flex:none;padding:8px 17px 0;position:relative}.composer{box-shadow:var(--shadow-float);background:#fff;border-radius:26px;padding:12px 12px 10px}.composer.compact{padding:11px 13px}.composer-top{align-items:center;gap:8px;padding:0 0 8px;display:flex}.composer.compact .composer-top{padding:0}.composer-input{resize:none;flex:1;min-height:22px;max-height:120px;padding:2px 0;font-size:16px;line-height:1.4}.composer-bar{align-items:center;gap:9px;display:flex}.round-btn{background:#f2f2f3;border-radius:50%;flex:none;place-items:center;width:29px;height:29px;display:grid}.round-btn svg{color:#3a3a3c}.model-chip{background:#f4f4f5;border-radius:999px;align-items:center;gap:6px;min-width:0;max-width:60vw;height:32px;padding:0 9px;font-size:14px;font-weight:600;display:flex}.model-chip span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.send-btn{color:#fff;background:#6f6f73;border-radius:50%;flex:none;place-items:center;width:29px;height:29px;transition:background .15s,transform .12s;display:grid}.send-btn.ready{background:#171717}.send-btn:active{transform:scale(.94)}.foot-note{text-align:center;color:#9d9da1;padding:10px 0 max(20px, env(safe-area-inset-bottom));font-size:11px}.toast{left:50%;bottom:calc(84px + env(safe-area-inset-bottom));color:#fff;z-index:80;box-shadow:var(--shadow-float);background:#171717;border-radius:999px;padding:9px 14px;font-size:13.5px;position:absolute;transform:translate(-50%)}.empty-block{text-align:center;color:var(--text-2);flex-direction:column;align-items:center;gap:10px;padding:40px 16px;display:flex}.empty-block .big{background:#ededf0;border-radius:50%;place-items:center;width:72px;height:72px;margin-bottom:6px;display:grid}.empty-block h3{color:var(--text);margin:0;font-size:21px;font-weight:600}.primary-btn{color:#fff;background:#171717;border-radius:999px;height:48px;padding:0 26px;font-size:16px;font-weight:500}.hscroll{scrollbar-width:none;gap:10px;margin:0 -16px;padding:2px 16px 6px;display:flex;overflow-x:auto}.hscroll::-webkit-scrollbar{display:none}.thumbs{gap:8px;display:flex}.thumb{border-radius:10px;flex:none;place-items:center;width:92px;height:62px;font-size:20px;display:grid;position:relative;overflow:hidden}.tpl{border-radius:14px;flex:none;width:148px;height:196px;position:relative;overflow:hidden}.tpl-label{color:#fff;text-shadow:0 1px 4px #0006;font-size:13px;position:absolute;bottom:8px;left:10px}.file-thumb{border-radius:11px;flex:none;place-items:center;width:46px;height:46px;font-size:20px;display:grid;overflow:hidden}.divider-inset{background:var(--line);height:.5px;margin-left:74px}.sr-only{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}