.yc-root{position:relative;z-index:80;font-family:var(--sans,'Microsoft YaHei',sans-serif);color:#3d5744}.yc-root[hidden],.yc-drawer[hidden]{display:none!important}.portal-auth-required .yc-root,.portal-session-checking .yc-root{display:none!important}.yc-icon{display:block;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;width:17px;height:17px;flex-shrink:0}.yc-mascot{display:block;width:100%;height:100%;overflow:visible}.yc-launcher{position:fixed;right:26px;bottom:24px;display:flex;align-items:center;gap:9px;background:transparent;padding:0;border:0;filter:drop-shadow(0 5px 9px #25432e15);z-index:82;transition:transform .2s}.yc-launcher:hover{transform:translateY(-3px)}.yc-launcher:focus-visible{outline:3px solid #c2a56e;outline-offset:5px;border-radius:15px}.yc-launcher-label{background:#fffdf4;border:1px solid #dee6d2;border-radius:12px 12px 2px 12px;display:grid;text-align:right;padding:11px 14px;gap:5px;box-shadow:0 4px 18px #24472f05}.yc-launcher-label strong{font-family:var(--serif,'SimSun',serif);font-size:15px;font-weight:600;color:#5b7950;letter-spacing:1px}.yc-launcher-label small{font-size:9px;color:#99a68b;white-space:nowrap}.yc-launcher-mascot{display:block;width:64px;height:73px}.yc-is-open .yc-launcher-label{display:none}.yc-is-open .yc-launcher-mascot{width:49px;height:57px}.yc-unread{position:absolute;right:0;top:9px;height:10px;width:10px;border:2px solid #fffdf4;border-radius:50%;background:#cd9467;display:none}.yc-has-unread .yc-unread{display:block}.yc-drawer{position:fixed;right:27px;bottom:98px;width:min(432px,calc(100vw - 38px));height:min(740px,calc(100dvh - 125px));min-height:380px;display:flex;flex-direction:column;background:#fffef9;border:1px solid #dce5d0;border-radius:20px;overflow:hidden;box-shadow:0 25px 80px #244b3424,0 4px 16px #244b340a;z-index:81;animation:yc-appear .18s ease-out}.yc-header{display:flex;align-items:center;gap:12px;padding:19px 21px 16px;background:#f0f5e8;border-bottom:1px solid #e5ecdb;flex-shrink:0}.yc-header-mascot{width:43px;height:48px;flex-shrink:0}.yc-header>div:nth-child(2){min-width:0;flex:1}.yc-heading-line{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.yc-heading-line h2{font-family:var(--serif,'SimSun',serif);font-size:23px;line-height:1.5;color:#486c3f;letter-spacing:2px;margin:0;font-weight:600}.yc-heading-line>span{font-size:9px;color:#9ba98b}.yc-connection{display:flex;align-items:center;gap:6px;font-size:9px;color:#a6af99;line-height:1.7;margin:5px 0 0}.yc-connection i{display:block;background:#c3c8b7;height:5px;width:5px;border-radius:50%;flex-shrink:0}.yc-connection.ready{color:#8b9f76}.yc-connection.ready i{background:#94ad7b}.yc-icon-button{display:grid;place-items:center;min-height:30px;width:30px;border:0;border-radius:7px;background:transparent;color:#a1af91;flex-shrink:0}.yc-icon-button:hover{background:#e8efdd}.yc-header>.yc-icon-button{align-self:flex-start;margin-top:3px}.yc-toolbar{display:flex;align-items:center;gap:4px;padding:9px 15px;border-bottom:1px solid #edf0e5;background:#fbfcf7;flex-shrink:0}.yc-toolbar>button{display:flex;align-items:center;gap:5px;border-radius:6px;padding:7px 8px;color:#96a385;background:transparent;font-size:9px;min-height:29px;white-space:nowrap}.yc-toolbar>button:hover{background:#f0f4e8;color:#7c9667}.yc-toolbar>button .yc-icon{width:13px;height:13px}.yc-toolbar>button:last-child{margin-left:auto}.yc-toolbar i{font-style:normal;background:#edf2e5;color:#a4b093;padding:1px 4px;border-radius:3px;font-size:8px}.yc-modes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;padding:14px 17px 11px;flex-shrink:0}.yc-modes>button{background:#fffef9;border:1px solid #e6ecdb;border-radius:7px;min-height:32px;padding:7px 4px;font-size:10px;color:#a0ad90;line-height:1.5}.yc-modes>button.active{background:#edf4e4;border-color:#cedfc0;color:#75945e;box-shadow:inset 0 0 0 1px #e3edd9}.yc-modes>button:hover{background:#f1f6e8}.yc-scroll{min-height:0;flex:1;overflow:auto;overscroll-behavior:contain;padding:0 20px 13px;scrollbar-width:thin;scrollbar-color:#d9e3ca transparent}.yc-context{padding:10px 12px;border:1px solid #e8ecdf;background:#fafbf5;border-radius:8px;margin:0 0 12px}.yc-context-title{display:flex;align-items:center;gap:6px;color:#a6af98;font-size:8px;line-height:1.7}.yc-context-title>.yc-icon{height:12px;width:12px;color:#adb89e}.yc-context-title strong{font-size:9px;font-weight:500;color:#879d73;margin-left:auto;max-width:65%;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.yc-context-check{display:flex;align-items:center;gap:7px;font-size:9px;color:#8c9f78;padding-top:8px;cursor:pointer;line-height:1.7}.yc-context-check input{margin:0;accent-color:#7e9a65;width:12px;height:12px;flex-shrink:0}.yc-context-check small{font-size:8px;color:#b1b99f;margin-left:auto;white-space:nowrap}.yc-context-preview{padding:10px 0 0;margin-top:9px;border-top:1px dashed #e0e8d4}.yc-context-preview strong{font-size:10px;font-weight:500;color:#8ba174;line-height:1.8}.yc-context-preview p{font-size:9px;line-height:1.9;color:#a3af94;white-space:pre-wrap;overflow-wrap:anywhere;margin:6px 0}.yc-context-preview small{font-size:8px;color:#b2bba3;line-height:1.8}.yc-context-none{font-size:8px;color:#aeb69f;line-height:1.9;margin:5px 0 0}.yc-setup-note{padding:12px 13px;border:1px solid #eadfc7;background:#fcf8ec;border-radius:8px;color:#b09e74;font-size:10px;line-height:1.9;margin:0 0 13px}.yc-setup-note p{margin:0 0 8px;overflow-wrap:anywhere}.yc-setup-note>div{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.yc-setup-note button{background:none;padding:0;min-height:23px;color:#9a976b;font-size:9px;text-decoration:underline;text-underline-offset:3px}.yc-welcome{padding:16px 1px 8px;text-align:center}.yc-welcome-symbol{display:grid;place-items:center;width:42px;height:45px;margin:0 auto 13px;border:1px solid #d9e4cc;background:#edf4e4;border-radius:10px;font-family:var(--serif,'SimSun',serif);font-size:25px;color:#a0b48a;transform:rotate(-6deg)}.yc-welcome h3{font-family:var(--serif,'SimSun',serif);font-size:21px;line-height:1.7;color:#7a9565;letter-spacing:1px;margin:0 0 10px;font-weight:500}.yc-welcome>p{font-size:10px;line-height:1.9;color:#a5b293;max-width:290px;margin:0 auto 20px}.yc-suggestions{display:grid;gap:7px;text-align:left}.yc-suggestions>button{display:flex;align-items:center;gap:9px;width:100%;border:1px solid #e4ecd9;background:#fcfdf8;color:#93a77e;border-radius:8px;padding:11px 12px;font-size:10px;text-align:left;line-height:1.9}.yc-suggestions>button>span{flex:1;min-width:0;overflow-wrap:anywhere}.yc-suggestions>button>.yc-icon{width:13px;height:13px;color:#b7c3a5}.yc-suggestions>button:hover{border-color:#c4d6b4;background:#f1f7e9}.yc-welcome>small{display:block;color:#bac2ad;font-size:8px;line-height:1.9;margin:12px auto 3px}.yc-messages{display:flex;flex-direction:column;gap:18px}.yc-message{display:flex;gap:8px;align-items:flex-start;max-width:97%}.yc-message.user{flex-direction:row-reverse;align-self:flex-end}.yc-message-avatar{display:grid;place-items:center;flex-shrink:0;width:26px;height:29px;border-radius:8px;background:#eaf1df;color:#9bae87;font-family:var(--serif,'SimSun',serif);font-size:14px}.yc-message.user>.yc-message-avatar{background:#f3ead8;color:#b6a079}.yc-message-main{min-width:0;max-width:100%;background:#f2f6eb;border:1px solid #eaf0e0;border-radius:0 11px 11px 11px;padding:11px 12px}.yc-message.user>.yc-message-main{background:#eaf1df;border-color:#e2ecd5;border-radius:11px 0 11px 11px}.yc-message-text{font-size:12px;line-height:2;color:#6d855a;white-space:pre-wrap;overflow-wrap:anywhere}.yc-message.user .yc-message-text{color:#7e9569}.yc-message.failed>.yc-message-main{background:#fcf4e8;border-color:#eadcc4}.yc-message.failed .yc-message-text{color:#ad956b}.yc-message-state{display:block;font-size:8px;color:#b4bda5;line-height:1.8;margin-top:6px}.yc-message.failed .yc-message-state{color:#c1ab85}.yc-message-source{display:block;font-size:8px;color:#a9b596;line-height:1.8;margin-top:8px}.yc-listen{display:flex;align-items:center;gap:4px;background:transparent;padding:8px 0 0;color:#a6b493;font-size:8px}.yc-listen>.yc-icon{width:12px;height:12px}.yc-feedback{margin-top:13px}.yc-feedback:empty{display:none}.yc-wait{display:flex;align-items:center;gap:9px;font-size:9px;color:#9faf8f;line-height:1.9;padding:2px 0 5px}.yc-wait>span:nth-child(2){flex:1}.yc-wait>button{background:none;border:1px solid #dfe8d1;border-radius:5px;padding:5px 8px;color:#9dad8b;font-size:8px;white-space:nowrap}.yc-thinking-dots{display:flex;align-items:center;gap:3px;flex-shrink:0}.yc-thinking-dots i{width:4px;height:4px;border-radius:50%;background:#a4b88d;animation:yc-thinking 1.35s infinite}.yc-thinking-dots i:nth-child(2){animation-delay:.2s}.yc-thinking-dots i:nth-child(3){animation-delay:.4s}.yc-error{background:#fff8eb;border:1px solid #ecdec3;border-radius:8px;padding:12px;color:#b09a70;font-size:10px;line-height:1.9}.yc-error strong{font-size:10px;font-weight:500;color:#ad9062}.yc-error p{font-size:9px;line-height:1.9;margin:6px 0 10px;overflow-wrap:anywhere}.yc-error>div{display:flex;gap:8px;flex-wrap:wrap}.yc-error button{font-size:9px;border:1px solid #e3d6b8;border-radius:5px;background:#fffdf6;padding:6px 9px;color:#a99064}.yc-notice{background:#f1f6e9;border:1px solid #e0e9d3;border-radius:7px;padding:10px 12px;font-size:9px;line-height:1.9;color:#94a780;overflow-wrap:anywhere}.yc-composer{padding:13px 18px 12px;border-top:1px solid #e6ecdc;background:#fbfcf6;flex-shrink:0}.yc-input-label{font-size:8px;color:#a5b195;display:block;margin:0 0 7px}.yc-composer textarea{width:100%;resize:vertical;min-height:58px;max-height:140px;border:1px solid #dbe5d0;border-radius:9px;padding:11px 12px;background:#fffffc;color:#7e966b;font-size:11px;line-height:1.9;outline-offset:2px;box-shadow:inset 0 1px 2px #244b3402}.yc-composer textarea::placeholder{color:#b7c2a8}.yc-composer textarea:disabled{background:#f2f5eb;color:#aab79b}.yc-composer-bottom{display:flex;align-items:center;gap:10px;margin-top:7px}.yc-composer-bottom>span{font-size:8px;color:#b9c2aa;white-space:nowrap}.yc-composer-bottom b{font-weight:400;color:#a6b398}.yc-composer-bottom>small{font-size:7px;color:#b5c0a6;line-height:1.6}.yc-send{display:flex;align-items:center;justify-content:center;gap:6px;border:1px solid #608550;border-radius:7px;padding:8px 12px;min-width:72px;min-height:32px;background:#6f8e5a;color:#fffdf0;font-size:10px;white-space:nowrap;margin-left:auto}.yc-send>.yc-icon{width:13px;height:13px}.yc-send:hover{background:#5f804a}.yc-composer>p{font-size:7px;color:#b4bda7;line-height:1.9;margin:8px 0 0}.yc-history{min-height:0;flex:1;padding:20px;overflow:auto}.yc-history-heading{display:flex;align-items:flex-start;gap:10px;justify-content:space-between;margin:0 0 22px}.yc-history-heading h3{font-family:var(--serif,'SimSun',serif);font-size:18px;font-weight:500;color:#8ba374;line-height:1.7;margin:0 0 7px}.yc-history-heading p{font-size:9px;line-height:1.9;color:#a7b496;margin:0}.yc-history-heading>button{background:transparent;font-size:9px;color:#a9b997;padding:5px 0;min-height:25px;white-space:nowrap}.yc-history-item{display:flex;align-items:center;border:1px solid #e5ecd9;border-radius:9px;background:#fcfdf7;padding:10px;margin-bottom:10px;gap:5px}.yc-history-item>button:first-child{display:flex;align-items:center;gap:10px;min-width:0;flex:1;background:transparent;text-align:left;padding:2px 0}.yc-history-mode{display:grid;place-items:center;width:31px;height:34px;border-radius:7px;background:#edf4e3;color:#9bb384;font-size:9px;flex-shrink:0}.yc-history-item>button:first-child>span:nth-child(2){flex:1;min-width:0}.yc-history-item strong{display:block;font-size:10px;font-weight:500;color:#93a77f;line-height:1.9;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.yc-history-item small{display:block;font-size:8px;line-height:1.8;color:#b2bea1;margin-top:4px}.yc-history-item>button:first-child>.yc-icon{width:12px;height:12px;color:#bec9af}.yc-history-item>.yc-icon-button{width:25px;min-height:27px;color:#bdc5af}.yc-history-item>.yc-icon-button>.yc-icon{width:13px;height:13px}.yc-history-empty{text-align:center;padding:58px 20px;color:#b5c3a3}.yc-history-empty>.yc-icon{width:35px;height:35px;stroke-width:1.1;margin:0 auto 25px;color:#cad5b9}.yc-history-empty h4{font-family:var(--serif,'SimSun',serif);font-size:20px;font-weight:400;line-height:1.8;color:#a9bd94;margin:0 0 12px}.yc-history-empty p{font-size:10px;line-height:1.9;margin:0;color:#bdc8ac}.yc-history-note{font-size:8px;line-height:1.9;color:#b4c0a5;padding-top:15px;margin:20px 0;border-top:1px dashed #e2ead6}.yc-root button:disabled{opacity:.48;cursor:default}.interface-english .yc-heading-line>span{font-size:8px}.interface-english .yc-modes>button{font-size:8px;padding:6px 4px}.interface-english .yc-toolbar>button{font-size:8px;padding-left:6px;padding-right:6px}.interface-english .yc-welcome h3{font-size:19px;letter-spacing:0}.interface-english .yc-context-check{font-size:8px}.interface-english .yc-context-check small{font-size:7px}.interface-english .yc-composer-bottom>small{font-size:7px;max-width:145px}.interface-english .yc-launcher-label small{font-size:8px}.interface-english .yc-history-heading h3{font-size:16px}
@keyframes yc-appear{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes yc-thinking{0%,70%,100%{opacity:.35;transform:translateY(0)}35%{opacity:1;transform:translateY(-3px)}}
@media(max-width:950px){.yc-launcher{right:20px;bottom:90px}.yc-launcher-label{padding:9px 12px}.yc-launcher-label strong{font-size:14px}.yc-launcher-mascot{width:57px;height:65px}.yc-drawer{right:20px;bottom:158px;height:min(700px,calc(100dvh - 182px));width:min(420px,calc(100vw - 36px))}.yc-is-open .yc-launcher{bottom:90px}.yc-is-open .yc-launcher-mascot{width:46px;height:53px}}
@media(max-width:720px){.yc-launcher{right:16px;bottom:83px;gap:6px}.yc-launcher-mascot{width:53px;height:61px}.yc-launcher-label{padding:8px 10px;border-radius:10px 10px 2px 10px}.yc-launcher-label strong{font-size:13px}.yc-launcher-label small{font-size:8px}.yc-drawer{right:12px;left:12px;bottom:83px;width:auto;height:min(740px,calc(100dvh - 104px));min-height:310px;border-radius:17px}.yc-is-open .yc-launcher{bottom:12px;right:22px;z-index:83}.yc-is-open .yc-launcher-mascot{width:42px;height:48px}.yc-header{padding:15px 16px 12px;gap:10px}.yc-header-mascot{width:38px;height:43px}.yc-heading-line{gap:8px}.yc-heading-line h2{font-size:22px}.yc-heading-line>span{font-size:9px}.yc-toolbar{padding:7px 11px;gap:3px}.yc-toolbar>button{font-size:9px;padding:6px 7px}.yc-modes{padding:12px 13px 10px;gap:5px}.yc-modes>button{font-size:9px;min-height:31px}.yc-scroll{padding:0 15px 12px}.yc-welcome{padding-top:12px}.yc-welcome h3{font-size:20px}.yc-welcome>p{font-size:10px;margin-bottom:17px}.yc-suggestions>button{font-size:10px;padding:10px 11px}.yc-message-text{font-size:12px}.yc-composer{padding:11px 14px 10px}.yc-composer textarea{font-size:12px;min-height:58px;max-height:120px}.yc-composer-bottom>small{font-size:7px;max-width:145px}.yc-context{padding:9px 11px}.yc-context-title{font-size:8px}.yc-history{padding:18px 15px}.yc-history-heading h3{font-size:17px}.yc-root .yc-send{min-width:67px;padding:8px 10px}.yc-composer>p{font-size:7px}.yc-is-open .yc-launcher-label{display:none}}
@media(max-width:390px){.yc-drawer{left:8px;right:8px;bottom:79px;height:calc(100dvh - 94px)}.yc-heading-line h2{font-size:21px}.yc-heading-line>span{font-size:8px}.yc-toolbar>button{font-size:8px;padding:6px}.yc-toolbar>button>.yc-icon{width:12px;height:12px}.yc-scroll{padding-left:12px;padding-right:12px}.yc-modes{padding-left:11px;padding-right:11px}.yc-modes>button{font-size:8px}.yc-composer-bottom>small{max-width:113px;font-size:6px}.yc-context-check{font-size:8px}.yc-context-check small{font-size:7px}.yc-welcome h3{font-size:19px}.yc-message-main{padding:10px 11px}.yc-message-text{font-size:11px}.yc-message-avatar{width:24px;height:27px}.interface-english .yc-heading-line>span{max-width:160px;line-height:1.6;font-size:7px}.interface-english .yc-toolbar>button{font-size:7px;padding-left:4px;padding-right:4px}.interface-english .yc-modes>button{font-size:7px;line-height:1.5}.interface-english .yc-history-heading>button{font-size:8px}.interface-english .yc-context-check small{font-size:6px}}
@media(prefers-reduced-motion:reduce){.yc-drawer,.yc-thinking-dots i{animation:none}.yc-launcher{transition:none}}
.yc-quick-links{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:0 0 11px}.yc-quick-links>button{display:flex;align-items:center;gap:8px;text-align:left;background:#f3f6eb;border:1px solid #e3ebd8;border-radius:9px;padding:11px 10px;color:#9fb18d;min-width:0}.yc-quick-links>button:nth-child(2){background:#f6f2e8;border-color:#eae3d2;color:#b5a17b}.yc-quick-links>button>.yc-icon:first-child{height:21px;width:21px;stroke-width:1.4}.yc-quick-links>button>span{display:grid;gap:5px;min-width:0;flex:1}.yc-quick-links strong{font-size:10px;font-weight:500;color:#8ca377;line-height:1.5}.yc-quick-links>button:nth-child(2) strong{color:#ac9870}.yc-quick-links small{font-size:8px;line-height:1.7;color:#afbc9f}.yc-quick-links>button:nth-child(2) small{color:#c1b495}.yc-quick-links>button>.yc-icon:last-child{width:11px;height:11px;color:#bdc9ac}.yc-quick-links>button:hover{filter:brightness(.98)}.interface-english .yc-quick-links strong{font-size:8px}.interface-english .yc-quick-links small{font-size:7px}.interface-english .yc-quick-links>button{gap:6px;padding:10px 8px}.interface-english .yc-quick-links>button>.yc-icon:first-child{height:18px;width:18px}
@media(max-width:720px){.yc-drawer{min-height:0}.yc-quick-links{gap:8px;margin-bottom:10px}.yc-quick-links>button{gap:7px;padding:10px 9px}.yc-quick-links strong{font-size:9px}.yc-quick-links small{font-size:7px}}

.yc-message-text{font-size:14px;line-height:1.9;color:#3f5d45}.yc-message.user .yc-message-text{color:#4c6845}.yc-composer textarea{font-size:13px;color:#405f45}.yc-context-preview p{font-size:11px;color:#718665}.yc-header .yc-connection{font-size:10px}.yc-input-label{font-size:10px;color:#7e916d}.yc-launcher-label small{font-size:10px;color:#7c8e6d}