/* Public TOAI product support. All selectors stay inside this component. */
.toai-support-launcher{position:fixed;z-index:80;right:24px;bottom:max(22px,env(safe-area-inset-bottom));display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:11px 18px;border:1px solid #252525;border-radius:999px;background:#202020;color:#fff;font:500 13px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;box-shadow:0 6px 24px #00000014;cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s}.toai-support-launcher:hover{background:#343434;box-shadow:0 8px 28px #00000020}.toai-support-launcher:active{transform:scale(.98)}.toai-support-launcher svg{width:18px;height:18px;flex:none}.toai-support-launcher:focus-visible,.toai-support-panel button:focus-visible,.toai-support-panel a:focus-visible{outline:2px solid #d56a4c;outline-offset:4px}.toai-support-panel[hidden],.toai-support-panel [hidden]{display:none!important}
.toai-support-panel{position:fixed;z-index:81;right:24px;bottom:max(82px,calc(env(safe-area-inset-bottom) + 74px));width:min(398px,calc(100vw - 32px));height:min(630px,calc(100dvh - 118px));min-height:300px;display:flex;flex-direction:column;overflow:hidden;border:1px solid #e3e5e8;border-radius:20px;background:#fff;box-shadow:0 12px 70px #15191f18;color:#202329;font:14px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;animation:toai-support-enter .2s ease-out}.toai-support-panel *{box-sizing:border-box}.toai-support-head{display:flex;align-items:center;gap:11px;padding:18px 18px 16px;border-bottom:1px solid #edf0f2;flex:none}.toai-support-symbol{width:32px;height:32px;flex:none;display:grid;place-items:center;background:#f8eee8;border-radius:11px;color:#d56547}.toai-support-symbol svg{width:20px;height:20px}.toai-support-head h2{font-size:14px;line-height:1.5;font-weight:600;letter-spacing:0;margin:0}.toai-support-head p{font-size:11px;line-height:1.5;margin:2px 0 0;color:#78808a}.toai-support-close{display:grid;place-items:center;width:32px;height:32px;flex:none;margin-left:auto;border:0;border-radius:9px;background:transparent;color:#737b85;cursor:pointer}.toai-support-close:hover{background:#f2f4f6;color:#252a30}.toai-support-close svg{width:16px;height:16px}.toai-support-messages{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scroll-behavior:smooth;padding:22px 20px 16px;scrollbar-width:thin;scrollbar-color:#d8dde2 transparent}.toai-support-message{margin:0 0 20px;max-width:100%;overflow-wrap:anywhere}.toai-support-message-label{display:block;color:#8b929b;font-size:10px;line-height:1.5;margin-bottom:5px}.toai-support-message p{white-space:pre-wrap;font-size:13px;line-height:1.85;margin:0;color:#353b43}.toai-support-message-user{margin-left:36px;padding:11px 14px;border-radius:13px 13px 3px 13px;background:#f2f4f6}.toai-support-message-user p{color:#252a31}.toai-support-message-user .toai-support-message-label{display:none}.toai-support-welcome h3{font-size:20px;line-height:1.5;letter-spacing:-.02em;font-weight:500;margin:0 0 9px}.toai-support-welcome>p{font-size:13px;color:#737b85;line-height:1.8;margin:0 0 19px}.toai-support-questions{display:flex;flex-direction:column;gap:7px;padding:0 0 22px}.toai-support-question{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;border:1px solid #e8ebee;border-radius:10px;padding:10px 12px;background:#fff;color:#555e69;font:inherit;font-size:12px;line-height:1.6;text-align:left;cursor:pointer;transition:border-color .18s,background .18s}.toai-support-question:hover{background:#f8f9fa;border-color:#ccd3da}.toai-support-question svg{width:13px;height:13px;flex:none;color:#9199a3}.toai-support-question:disabled{opacity:.55;cursor:default}.toai-support-loading{display:flex;align-items:center;gap:7px;color:#8a929c;font-size:12px;margin:5px 0 16px}.toai-support-loading i{width:5px;height:5px;border-radius:50%;background:#b4bac2;animation:toai-support-pulse 1.3s ease-in-out infinite}.toai-support-loading i:nth-child(2){animation-delay:.16s}.toai-support-loading i:nth-child(3){animation-delay:.32s}.toai-support-status{font-size:12px;color:#66707c;padding:0 20px 10px;line-height:1.7;flex:none}.toai-support-status p{margin:0}.toai-support-status button{border:0;background:transparent;color:#343c46;text-decoration:underline;text-underline-offset:3px;padding:4px 0;margin:2px 14px 0 0;font:inherit;cursor:pointer}.toai-support-status button:disabled{color:#a0a6ae;cursor:default}.toai-support-links{display:flex;gap:15px;flex-wrap:wrap;margin-top:9px}.toai-support-links a{font-size:12px;color:#5d6875;text-decoration:underline;text-underline-offset:4px}.toai-support-compose{padding:0 14px 13px;flex:none;border-top:1px solid transparent}.toai-support-field{display:flex;align-items:flex-end;gap:8px;border:1px solid #e4e8ed;background:#f7f8fa;border-radius:13px;padding:9px 9px 9px 13px;transition:border-color .18s,background .18s}.toai-support-field:focus-within{border-color:#a9b3bf;background:#fff;box-shadow:0 0 0 3px #e9edf255}.toai-support-field textarea{display:block;resize:none;min-width:0;flex:1;height:42px;max-height:110px;padding:3px 0;border:0;outline:none!important;box-shadow:none!important;background:transparent;color:#303741;font-family:inherit;font-size:13px;line-height:1.65;scrollbar-width:thin}.toai-support-field textarea::placeholder{color:#9aa1ab}.toai-support-field textarea:disabled{color:#9299a3}.toai-support-send{display:grid;place-items:center;width:32px;height:32px;flex:none;border:0;border-radius:9px;background:#232830;color:#fff;cursor:pointer}.toai-support-send svg{height:16px;width:16px}.toai-support-send:disabled{background:#e1e5ea;color:#a9b0b9;cursor:default}.toai-support-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 2px 0;font-size:10px;line-height:1.5;color:#929aa4}.toai-support-foot a{color:#77818d}.toai-support-foot span{font-variant-numeric:tabular-nums}.toai-support-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.toai-support-panel[aria-busy="true"] .toai-support-send{cursor:wait}
@keyframes toai-support-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes toai-support-pulse{0%,70%,100%{opacity:.35;transform:translateY(0)}35%{opacity:1;transform:translateY(-2px)}}
@media(max-width:600px){.toai-support-launcher{right:16px;bottom:max(16px,env(safe-area-inset-bottom));min-height:44px;padding:10px 15px;font-size:12px}.toai-support-panel{right:12px;left:12px;bottom:max(72px,calc(env(safe-area-inset-bottom) + 66px));width:auto;height:min(650px,calc(100dvh - 94px));border-radius:17px}.toai-support-head{padding:15px 16px 13px}.toai-support-messages{padding:19px 17px 12px}.toai-support-status{padding-inline:17px}.toai-support-field textarea{font-size:16px;line-height:1.5}.toai-support-message p{font-size:13px}body.toai-support-modal{overflow:hidden}}
@media(prefers-reduced-motion:reduce){.toai-support-panel,.toai-support-loading i{animation:none}.toai-support-messages{scroll-behavior:auto}.toai-support-launcher,.toai-support-question,.toai-support-field{transition:none}}

/* Public AI access document, using the portal's typography and layout tokens. */
.toai-ai-page{padding:64px 0 92px}.toai-ai-intro{max-width:800px;padding-bottom:45px}.toai-ai-intro h1{font-size:clamp(36px,5vw,58px);line-height:1.25;letter-spacing:-.045em;margin:0 0 23px}.toai-ai-intro>p:last-child{font-size:17px;color:#757b83;line-height:1.9;max-width:720px;margin:0}.toai-ai-section{padding:37px 0;border-top:1px solid #e9ecf0;max-width:940px}.toai-ai-section h2{font-size:25px;line-height:1.5;font-weight:500;letter-spacing:-.025em;margin:0 0 17px}.toai-ai-section>p{font-size:14px;line-height:1.9;color:#68717c;margin:0 0 20px}.toai-ai-endpoint{display:flex;align-items:center;justify-content:space-between;gap:15px;background:#f7f8fa;border:1px solid #eaedf0;border-radius:12px;padding:16px 18px;max-width:760px;margin:16px 0 20px;overflow-wrap:anywhere}.toai-ai-endpoint code{font-size:13px;color:#343d48}.toai-ai-copy{border:1px solid #dfe4ea;border-radius:8px;background:#fff;padding:7px 11px;font:inherit;font-size:11px;white-space:nowrap;cursor:pointer}.toai-ai-copy:hover{background:#f0f3f6}.toai-ai-links{display:flex;gap:20px;flex-wrap:wrap;font-size:13px;color:#4c5664}.toai-ai-links a{text-decoration:underline;text-underline-offset:5px}.toai-ai-table{width:100%;border-collapse:collapse;font-size:13px;line-height:1.8}.toai-ai-table th{text-align:left;font-weight:500;color:#7a828d;background:#f8f9fb}.toai-ai-table td,.toai-ai-table th{padding:13px 15px;border-bottom:1px solid #e9edf1;vertical-align:top}.toai-ai-table td:first-child{color:#343d48;width:33%;overflow-wrap:anywhere}.toai-ai-table td:last-child{color:#717b87}.toai-ai-table code{font-size:11px;word-break:break-all}.toai-ai-code{white-space:pre-wrap;overflow-wrap:anywhere;padding:20px 22px;border-radius:12px;background:#f7f8fa;border:1px solid #eaedf0;color:#4c5868;font:12px/1.85 ui-monospace,SFMono-Regular,Consolas,monospace}.toai-ai-section ul{margin:0;padding-left:19px;font-size:14px;line-height:2;color:#6c7682}.toai-ai-notice{font-size:12px!important;color:#8a929c!important}.toai-ai-copy:focus-visible{outline:2px solid #a4b0bd;outline-offset:4px}@media(max-width:600px){.toai-ai-page{padding:38px 0 65px}.toai-ai-intro{padding-bottom:30px}.toai-ai-intro>p:last-child{font-size:15px}.toai-ai-section{padding:29px 0}.toai-ai-section h2{font-size:23px}.toai-ai-endpoint{padding:13px;gap:10px}.toai-ai-endpoint code{font-size:12px}.toai-ai-table td,.toai-ai-table th{padding:11px 8px}.toai-ai-table{font-size:12px}}
