.fuel-chat{--chat-accent:#f2ad78;--chat-accent-bright:#ffc58f;--chat-accent-end:#ec934f;--chat-tint:#bd774621;--chat-line:#c3a17b38;--chat-bg:#0b151f;--chat-surface:#13212d;--chat-ink:#edf2f6;--chat-muted:#b1bfcc;--chat-quiet:#91a3b3;position:fixed;right:24px;bottom:max(22px,env(safe-area-inset-bottom));z-index:1000;max-width:calc(100vw - 24px);font:14px/1.5 Manrope,Arial,sans-serif;color:var(--chat-ink);color-scheme:dark;letter-spacing:normal;text-transform:none;text-align:left}[data-site=tatneft] .fuel-chat{--chat-accent:#91dfb9;--chat-accent-bright:#b2efd0;--chat-accent-end:#65c69e;--chat-tint:#4fbd8b1c;--chat-line:#83be9e3b;--chat-bg:#091a17;--chat-surface:#102822;--chat-muted:#b3c8c0;--chat-quiet:#91aba1}.fuel-chat *{box-sizing:border-box}.fuel-chat [hidden]{display:none!important}.fuel-chat .fuel-chat-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.fuel-chat button,.fuel-chat input{font:inherit;letter-spacing:normal;text-transform:none}.fuel-chat button,.fuel-chat a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}.fuel-chat button{cursor:pointer}.fuel-chat button:disabled{opacity:.55;cursor:wait}.fuel-chat button:focus-visible,.fuel-chat input:focus-visible,.fuel-chat a:focus-visible,.fuel-chat summary:focus-visible{outline:2px solid var(--chat-accent);outline-offset:4px}.fuel-chat .fuel-chat-icon{display:inline-block;flex:none;width:20px;height:20px;vertical-align:middle}.fuel-chat .fuel-chat-launch{display:flex;align-items:center;gap:12px;min-height:54px;max-width:100%;padding:8px 19px 8px 9px;border:1px solid var(--chat-line);border-radius:40px;background:linear-gradient(130deg,var(--chat-surface),var(--chat-bg));color:var(--chat-ink);box-shadow:inset 0 1px #ffffff0b,0 10px 30px #0004;font-size:13px;font-weight:600;transition:border-color .18s,box-shadow .18s}.fuel-chat .fuel-chat-launch:hover{border-color:var(--chat-accent);box-shadow:inset 0 1px #fff1,0 12px 32px #0005}.fuel-chat .fuel-chat-launch[aria-expanded=true]{visibility:hidden;pointer-events:none}.fuel-chat .fuel-chat-launch-icon{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--chat-line);border-radius:50%;background:var(--chat-tint);color:var(--chat-accent)}.fuel-chat .fuel-chat-launch-icon .fuel-chat-icon{width:19px;height:19px}.fuel-chat .fuel-chat-panel{position:absolute;right:0;bottom:0;display:flex;flex-direction:column;width:min(420px,calc(100vw - 32px));max-height:min(780px,calc(100dvh - 44px));overflow:hidden;border:1px solid var(--chat-line);border-radius:22px;background:var(--chat-bg);box-shadow:inset 0 1px #ffffff14,0 25px 85px #0007,0 3px 12px #0004}.fuel-chat .fuel-chat-panel:not([hidden]){animation:chat-arrive .2s ease-out}.fuel-chat .fuel-chat-panel:before{content:"";position:absolute;top:0;left:14%;right:14%;height:1px;background:linear-gradient(90deg,transparent,var(--chat-accent),transparent);pointer-events:none}.fuel-chat .fuel-chat-head{position:relative;display:flex;align-items:center;gap:13px;flex:none;min-height:92px;padding:20px 22px;border-bottom:1px solid var(--chat-line);background:linear-gradient(120deg,var(--chat-surface),var(--chat-bg));color:var(--chat-ink)}.fuel-chat .fuel-chat-mark{display:grid;place-items:center;flex:none;width:44px;height:44px;border:1px solid var(--chat-line);border-radius:13px;background:linear-gradient(135deg,var(--chat-tint),#ffffff03);box-shadow:inset 0 1px #ffffff0c}.fuel-chat .fuel-chat-mark b{font-size:25px;font-style:italic;font-weight:800;letter-spacing:-2px;line-height:1;color:#edf2f6}.fuel-chat .fuel-chat-mark i{color:var(--chat-accent);font-style:inherit}.fuel-chat .fuel-chat-heading{min-width:0;flex:1}.fuel-chat .fuel-chat-head strong{display:block;font-size:16px;font-weight:750;line-height:1.35;letter-spacing:-.02em;color:var(--chat-ink)}.fuel-chat .fuel-chat-head small{display:block;font-size:11px;font-weight:400;line-height:1.5;margin-top:5px;color:var(--chat-muted)}.fuel-chat .fuel-chat-close{display:grid;place-items:center;flex:none;width:40px;height:40px;padding:0;border:1px solid #a6bac61f;border-radius:50%;background:#ffffff04;color:var(--chat-muted);transition:background .18s,color .18s,border-color .18s}.fuel-chat .fuel-chat-close:hover{background:#ffffff0c;border-color:var(--chat-line);color:var(--chat-ink)}.fuel-chat .fuel-chat-close .fuel-chat-icon{width:18px;height:18px}.fuel-chat .fuel-chat-body{min-height:0;padding:24px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--chat-line) var(--chat-bg);background:radial-gradient(ellipse at 95% 0,var(--chat-tint),transparent 46%),var(--chat-bg)}.fuel-chat .fuel-chat-intro{margin:0 0 24px;padding:0;color:var(--chat-muted)}.fuel-chat .fuel-chat-eyebrow{display:block;color:var(--chat-accent);font-size:9px;line-height:1.5;letter-spacing:.15em;font-weight:650;margin-bottom:11px}.fuel-chat .fuel-chat-intro h3{margin:0 0 9px;padding:0;color:var(--chat-ink);font-size:27px;font-weight:750;line-height:1.2;letter-spacing:-.035em}.fuel-chat .fuel-chat-intro p{margin:0;color:var(--chat-muted);font-size:13px;font-weight:400;line-height:1.65;letter-spacing:0}.fuel-chat .fuel-chat-contact{margin:0;padding:0}.fuel-chat .fuel-chat-contact>label,.fuel-chat .fuel-chat-compose>label{display:block;margin:0 0 16px;color:var(--chat-ink);font-size:12px;line-height:1.5;font-weight:600;letter-spacing:.01em}.fuel-chat input:not([type=checkbox]){display:block;width:100%;min-width:0;min-height:52px;height:auto;margin:8px 0 0;padding:14px 15px;border:1px solid #8499aa40;border-radius:10px;background:#00000024;box-shadow:inset 0 2px 4px #0000001a;color:var(--chat-ink);font-size:16px;font-weight:400;line-height:1.4;transition:border-color .18s,background .18s,box-shadow .18s}.fuel-chat input:not([type=checkbox])::placeholder{color:var(--chat-quiet);opacity:1}.fuel-chat input:not([type=checkbox]):hover{border-color:#9db2be70}.fuel-chat input:not([type=checkbox]):focus{border-color:var(--chat-accent);background:#00000036;box-shadow:0 0 0 3px var(--chat-tint)}.fuel-chat input:user-invalid{border-color:#ec9f92}.fuel-chat input:-webkit-autofill{-webkit-text-fill-color:var(--chat-ink);box-shadow:0 0 0 1000px var(--chat-surface) inset}.fuel-chat label.fuel-chat-consent{display:flex;align-items:flex-start;gap:10px;margin:19px 0 20px;color:var(--chat-muted);font-size:11px;line-height:1.75;font-weight:400;letter-spacing:0}.fuel-chat .fuel-chat-consent input{appearance:none;-webkit-appearance:none;position:static;flex:0 0 18px;width:18px;height:18px;min-height:0;margin:2px 0 0;padding:0;border:1px solid #91a6b477;border-radius:5px;background:#00000024;cursor:pointer}.fuel-chat .fuel-chat-consent input:checked{border-color:var(--chat-accent);background-color:var(--chat-accent);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%230c211a' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 10 3 3 7-7'/%3E%3C/svg%3E");background-size:16px;background-position:center;background-repeat:no-repeat}.fuel-chat a{color:var(--chat-accent);text-decoration:underline;text-decoration-color:var(--chat-line);text-underline-offset:3px}.fuel-chat a:hover{text-decoration-color:currentColor;color:var(--chat-accent-bright)}.fuel-chat .fuel-chat-primary{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;min-height:52px;margin:0;padding:10px 12px 10px 17px;border:1px solid #ffffff24;border-radius:11px;background:linear-gradient(115deg,var(--chat-accent-bright),var(--chat-accent-end));box-shadow:inset 0 1px #ffffff50,0 7px 20px #0002;color:#10221e;font-size:14px;font-weight:750;line-height:1.4;transition:filter .18s,box-shadow .18s}.fuel-chat .fuel-chat-primary:not(:disabled):hover{filter:brightness(1.07);box-shadow:inset 0 1px #ffffff50,0 9px 24px #0003}.fuel-chat .fuel-chat-action-icon{display:grid;place-items:center;flex:none;width:29px;height:29px;border:1px solid #ffffff18;border-radius:7px;background:var(--chat-bg);color:var(--chat-accent-bright)}.fuel-chat .fuel-chat-action-icon .fuel-chat-icon{width:17px;height:17px}.fuel-chat .fuel-chat-status{margin:14px 0;padding:11px 13px;border:1px solid var(--chat-line);border-radius:9px;background:var(--chat-tint);color:var(--chat-ink);font-size:12px;line-height:1.65;overflow-wrap:anywhere}.fuel-chat .fuel-chat-status:empty{display:none}.fuel-chat .fuel-chat-mode{margin:0 0 20px;padding-bottom:15px;border-bottom:1px solid #a1b5c21f;font-size:11px;line-height:1.65;color:var(--chat-muted)}.fuel-chat .fuel-chat-messages{display:flex;flex-direction:column;gap:13px}.fuel-chat .fuel-chat-bubble{max-width:96%;margin:0;padding:13px 15px;border:1px solid #9ab0bf1a;border-radius:14px;font-size:13px;line-height:1.75;color:var(--chat-ink);white-space:pre-wrap;overflow-wrap:anywhere}.fuel-chat .fuel-chat-assistant{align-self:flex-start;border-bottom-left-radius:4px;background:var(--chat-surface)}.fuel-chat .fuel-chat-user{align-self:flex-end;border-color:var(--chat-line);border-bottom-right-radius:4px;background:var(--chat-tint);color:var(--chat-ink)}.fuel-chat .fuel-chat-topics{display:flex;flex-wrap:wrap;gap:7px;margin:17px 0}.fuel-chat .fuel-chat-topics button{min-height:38px;padding:8px 12px;border:1px solid var(--chat-line);border-radius:20px;background:transparent;color:var(--chat-accent);font-size:11px;line-height:1.5;transition:background .18s,border-color .18s}.fuel-chat .fuel-chat-topics button:not(:disabled):hover{background:var(--chat-tint);border-color:var(--chat-accent)}.fuel-chat .fuel-chat-compose{margin:20px 0 4px}.fuel-chat .fuel-chat-compose>label{margin-bottom:8px;color:var(--chat-muted);font-size:11px}.fuel-chat .fuel-chat-compose>div{display:flex;align-items:stretch;gap:8px}.fuel-chat .fuel-chat-compose input{margin:0}.fuel-chat .fuel-chat-compose button{display:grid;place-items:center;flex:none;width:50px;min-height:52px;padding:0;border:1px solid #ffffff30;border-radius:10px;background:linear-gradient(135deg,var(--chat-accent-bright),var(--chat-accent-end));color:#10221e}.fuel-chat .fuel-chat-compose button:not(:disabled):hover{filter:brightness(1.07)}.fuel-chat .fuel-chat-email{display:block;padding:13px 0 7px;font-size:11px;line-height:1.6}.fuel-chat .fuel-chat-email .fuel-chat-icon{width:13px;height:13px;margin-left:4px;vertical-align:-2px}.fuel-chat .fuel-chat-reset{display:block;margin:0;padding:9px 0;border:0;background:none;color:var(--chat-quiet);font-size:11px;line-height:1.5;text-decoration:underline;text-decoration-color:#91a3b344;text-underline-offset:4px}.fuel-chat .fuel-chat-reset:not(:disabled):hover{color:var(--chat-ink)}.fuel-chat #fuel-chat-privacy{margin:19px 0 0;padding:0;border:0;border-top:1px solid #9fb6c125}.fuel-chat #fuel-chat-privacy summary{display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:44px;margin:0;padding:13px 0 0;cursor:pointer;list-style:none;color:var(--chat-muted);font-size:11px;line-height:1.5;font-weight:500}.fuel-chat #fuel-chat-privacy summary::-webkit-details-marker{display:none}.fuel-chat #fuel-chat-privacy summary:after{content:"";flex:none;width:7px;height:7px;margin:0 3px 4px 0;border:solid var(--chat-accent);border-width:0 1px 1px 0;transform:rotate(45deg);transition:transform .18s}.fuel-chat #fuel-chat-privacy[open] summary:after{transform:rotate(225deg);margin-top:7px}.fuel-chat #fuel-chat-privacy p{margin:12px 0 0;padding:0;color:var(--chat-muted);font-size:11px;line-height:1.8;font-weight:400;overflow-wrap:anywhere}@keyframes chat-arrive{0%{transform:translateY(8px)}to{transform:translateY(0)}}@media(max-width:600px){.fuel-chat{right:12px;bottom:max(12px,env(safe-area-inset-bottom))}.fuel-chat .fuel-chat-panel{position:fixed;left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));width:auto;max-height:calc(100dvh - 24px - env(safe-area-inset-bottom));border-radius:19px}.fuel-chat .fuel-chat-head{min-height:84px;gap:10px;padding:17px 18px}.fuel-chat .fuel-chat-mark{width:39px;height:41px;border-radius:11px}.fuel-chat .fuel-chat-mark b{font-size:24px}.fuel-chat .fuel-chat-head strong{font-size:15px}.fuel-chat .fuel-chat-head small{font-size:10px;line-height:1.5;margin-top:4px}.fuel-chat .fuel-chat-close{width:36px;height:36px}.fuel-chat .fuel-chat-body{padding:21px 20px 16px}.fuel-chat .fuel-chat-intro{margin-bottom:21px}.fuel-chat .fuel-chat-intro h3{font-size:25px}.fuel-chat .fuel-chat-intro p{font-size:13px}.fuel-chat .fuel-chat-eyebrow{font-size:8px;letter-spacing:.14em;margin-bottom:10px}.fuel-chat .fuel-chat-contact>label{margin-bottom:14px}.fuel-chat label.fuel-chat-consent{font-size:11px;margin:17px 0 18px;line-height:1.7}.fuel-chat .fuel-chat-launch{min-height:50px;font-size:12px;padding:6px 17px 6px 7px;gap:9px}}@media(max-height:600px){.fuel-chat .fuel-chat-panel{max-height:calc(100dvh - 24px)}.fuel-chat .fuel-chat-head{min-height:68px;padding-block:12px}.fuel-chat .fuel-chat-body{padding-top:17px}}@media(prefers-reduced-motion:reduce){.fuel-chat *,.fuel-chat .fuel-chat-panel:not([hidden]){animation:none!important;transition:none!important}}@media(forced-colors:active){.fuel-chat .fuel-chat-panel,.fuel-chat .fuel-chat-launch,.fuel-chat .fuel-chat-primary{border:1px solid ButtonText}.fuel-chat .fuel-chat-consent input{appearance:auto;accent-color:auto}}.fuel-chat .fuel-chat-mark{padding:0;overflow:hidden;border-radius:50%;flex-shrink:0}.fuel-chat .fuel-chat-portrait{display:block;width:100%;height:100%;object-fit:cover}.fuel-chat .fuel-chat-to-application{width:100%;margin-top:16px;padding:13px;border:1px solid var(--chat-accent);border-radius:11px;background:var(--chat-surface);color:var(--chat-ink);font-weight:600;cursor:pointer}.fuel-chat .fuel-chat-to-application:disabled{opacity:.55;cursor:default}.fuel-chat .fuel-chat-application{display:grid;gap:12px;margin-top:14px;padding:18px 14px;background:var(--chat-surface);border:1px solid var(--chat-line);border-radius:14px}.fuel-chat .fuel-chat-application h4{font-size:16px;margin:0;color:var(--chat-ink)}.fuel-chat .fuel-chat-application>p,.fuel-chat .fuel-chat-application-status{font-size:12px;line-height:1.6;color:var(--chat-muted);margin:0}.fuel-chat .fuel-chat-application-status:not(:empty){margin:12px 0}.fuel-chat .fuel-chat-application label{display:grid;gap:6px;font-size:12px;color:var(--chat-muted);min-width:0}.fuel-chat .fuel-chat-application input,.fuel-chat .fuel-chat-application select{min-width:0;width:100%;max-width:100%;min-height:44px;padding:10px;border:1px solid var(--chat-line);border-radius:9px;background:var(--chat-bg);color:var(--chat-ink);font:inherit;font-size:16px}.fuel-chat .fuel-chat-application-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;min-width:0}.fuel-chat .fuel-chat-application .fuel-chat-primary{font-size:12px;min-height:46px;white-space:normal}