:root{color-scheme:light;--ink:#202033;--muted:#646579;--primary:#6950e8;--primary-dark:#553acb;--line:#e7e6f0;--soft:#f6f5fc;--success:#08765c;--radius:24px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans",Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:#fafafd;background-image:radial-gradient(ellipse 50% 480px at 20% 170px,#eeebff99,transparent),radial-gradient(ellipse 45% 450px at 92% 450px,#e9f4fc77,transparent);font-size:14px;line-height:1.6}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit;text-decoration:none}svg{width:20px;height:20px;flex-shrink:0}button svg{width:18px;height:18px}a:focus-visible,button:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #9a88fa;outline-offset:4px}input:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6950e817}.site-header{height:82px;border-bottom:1px solid #e9e8f0;background:#ffffffed}.header-inner{width:min(1180px,calc(100% - 64px));height:100%;margin:auto;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:40px;height:42px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:12px;background:var(--primary);color:#fff;font-weight:850;font-size:17px;line-height:.9;letter-spacing:-1px;transform:rotate(-3deg)}.brand-mark span{display:block}.brand>span>strong{font-size:22px;letter-spacing:-.7px;display:block;line-height:1.1}.brand-ai{font-weight:500;color:var(--primary)}.brand small{display:block;font-size:10px;font-weight:500;color:#757386;letter-spacing:.8px;margin-top:7px}.header-nav{display:flex;gap:28px;margin-left:auto;font-size:13px;color:#5b586e}.header-nav a:hover{color:var(--primary)}.language-select{display:flex;gap:7px;align-items:center;border-left:1px solid var(--line);padding-left:24px}.language-select svg{width:17px;color:#777287}.language-select select{border:0;background:transparent;color:#464157;max-width:118px;cursor:pointer;font-size:13px;padding:5px}.hero{text-align:center;padding:48px 24px 35px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:750;color:var(--primary);text-transform:uppercase}.hero-eyebrow{display:inline-flex;gap:8px;align-items:center;letter-spacing:2px;font-size:10px}.tiny-dot{width:6px;height:6px;border-radius:100%;background:var(--primary)}.hero h1{font-size:clamp(30px,4vw,46px);letter-spacing:-1.8px;font-weight:730;line-height:1.18;margin:18px 0 15px}.title-dot{color:var(--primary)}.hero>p{margin:0 auto 25px;color:var(--muted);max-width:700px;font-size:14px;line-height:1.75}.product-switch{display:inline-flex;border:1px solid #e6e4ef;background:#f0eef7;padding:5px;border-radius:14px;gap:3px}.product-switch>a{display:flex;gap:8px;align-items:center;justify-content:center;min-width:152px;padding:8px 16px;border-radius:10px;color:#777187;font-size:13px;font-weight:650}.product-switch>a.selected{background:#fff;color:var(--ink);box-shadow:0 2px 8px #21143b0d}.mini-product{font-size:21px;line-height:1;display:inline-flex;width:22px;justify-content:center}.grok-mark{font-size:25px;font-weight:900;color:inherit}.content{width:min(1100px,calc(100% - 64px));margin:auto}.connect-message{font-size:12px;color:var(--muted);text-align:center;height:20px;margin:-11px 0 10px}.activation-layout{display:grid;grid-template-columns:390px minmax(0,1fr);gap:26px;align-items:stretch}.product-panel{background:#211d37;color:#fff;border-radius:var(--radius);padding:27px 30px 24px;overflow:hidden;position:relative;background-image:radial-gradient(ellipse 350px 310px at 70% 25%,#473460a1,transparent);box-shadow:0 10px 20px #1812260d;align-self:start}.panel-top{display:flex;align-items:center;justify-content:space-between}.panel-eyebrow{font-size:10px;letter-spacing:2px;color:#cec2e7;font-weight:650}.panel-pill{font-size:9px;letter-spacing:1.1px;border:1px solid #74618388;border-radius:6px;padding:3px 7px;color:#dcd2eb}.product-orbit{height:154px;position:relative;display:flex;align-items:center;justify-content:center;margin-top:13px}.orbit{position:absolute;width:146px;height:146px;border:1px solid #d5bbfa1a;border-radius:100%;transform:rotate(-28deg) scaleY(.65)}.orbit-two{width:192px;height:192px;transform:rotate(28deg) scaleY(.65)}.product-glyph{width:82px;height:82px;border:1px solid #bc9de569;border-radius:24px;display:flex;align-items:center;justify-content:center;font-size:58px;background:linear-gradient(140deg,#59447388,#28203e);color:#f2eafa;line-height:1;box-shadow:0 0 45px #ad8ade14;font-weight:800;z-index:1}.spark{position:absolute;color:#bb9bef}.spark-one{left:63px;top:29px;font-size:14px}.spark-two{right:70px;bottom:20px;font-size:17px}.product-panel>h2{font-size:34px;font-weight:650;line-height:1.2;letter-spacing:-1px;margin:6px 0 10px}.panel-tagline{color:#c1b9d0;font-size:13px;line-height:1.8;margin:0 0 21px;max-width:270px}.feature-chips{display:flex;flex-wrap:wrap;gap:9px 12px}.feature-chips>span{display:inline-flex;align-items:center;gap:5px;font-size:10px;color:#d5cddd}.feature-chips svg{width:12px;height:12px;color:#c0a5fa}.panel-divider{height:1px;background:#b8a4d125;margin:26px 0 21px}.product-panel h3{font-size:11px;font-weight:650;color:#e1d7ed;margin:0 0 14px}.mini-guide{padding:0;list-style:none;display:flex;flex-direction:column;gap:12px;margin:0}.mini-guide li{display:flex;gap:13px;font-size:11px;line-height:1.7;color:#c6bfd4}.mini-guide li>span{font-size:10px;color:#ac92d2;font-variant-numeric:tabular-nums}.panel-security{display:flex;gap:10px;border-top:1px solid #b8a4d125;margin-top:25px;padding-top:18px;color:#ab91d4}.panel-security svg{width:16px;height:16px;margin-top:3px}.panel-security p{margin:0}.panel-security strong{font-size:10px;color:#d5c4e9;font-weight:550;display:block}.panel-security p>span{display:block;color:#b6a9c6;font-size:9px;margin-top:3px;line-height:1.7}.flow-card{border:1px solid var(--line);background:#fff;border-radius:var(--radius);box-shadow:0 12px 38px #42357905;min-width:0;align-self:stretch}.stepper{margin:0;display:flex;list-style:none;padding:24px 27px;border-bottom:1px solid #eeeef4;gap:0}.stepper li{flex:1;display:flex;gap:8px;align-items:center;font-size:11px;font-weight:600;color:#8b8799;position:relative;line-height:1.4}.stepper li:not(:last-child):after{content:'';height:1px;width:19px;background:#e6e3ef;margin:0 9px 0 auto}.step-number{border-radius:100%;background:#f3f2f7;border:1px solid #eeeaf5;display:flex;width:26px;height:26px;align-items:center;justify-content:center;font-size:11px;flex-shrink:0}.stepper li.active{color:#503bb6}.stepper li.active .step-number{background:#ece7ff;border-color:#e5dcff;color:#6950e8}.stepper li.complete .step-number{background:var(--primary);color:white}.flow-content{padding:31px 34px 28px}.flow-content>h2{font-size:23px;margin:8px 0 9px;font-weight:680;letter-spacing:-.6px;line-height:1.35}.step-caption{font-size:10px;letter-spacing:.5px;color:var(--primary);font-weight:700}.step-caption span{color:#82778f;font-weight:500;margin-left:5px}.field-intro{font-size:12px;color:#777085;line-height:1.8;margin:0 0 29px}.flow-content form>label:not(.consent){font-weight:600;font-size:12px;display:block;margin:0 0 9px}.input-with-icon{position:relative}.input-with-icon>svg{position:absolute;top:18px;left:15px;width:17px;height:17px;color:#8b7fb0}input[type=text],input:not([type]),textarea{background:#fbfaff;border:1px solid #e2dfeb;border-radius:11px;width:100%;color:var(--ink);padding:14px 15px;font-size:13px;min-height:52px;transition:border-color .15s;resize:vertical;min-width:0}.input-with-icon input{padding-left:44px}input::placeholder,textarea::placeholder{color:#8a8297;font-size:12px}textarea{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;line-height:1.6}.field-hint{color:#746f81;font-size:11px;line-height:1.8;margin:10px 0 23px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;background:var(--primary);color:#fff;border:1px solid var(--primary);border-radius:10px;padding:12px 20px;font-size:12px;font-weight:650;line-height:1.4;text-align:center;transition:background .15s;min-width:0}.button:hover:not(:disabled){background:var(--primary-dark)}form>.button{width:100%;margin-top:5px}.button svg{margin-left:auto}.button.secondary{background:#fff;color:#564c6e;border-color:#e1ddeb}.button.secondary:hover:not(:disabled){background:#f7f5ff}.button.compact{flex:0 0 auto!important}.button-row{display:flex;gap:10px}.button-row>.button{flex:1}.safe-line{display:flex;align-items:center;justify-content:center;gap:7px;border-top:1px solid #f0eef6;padding-top:23px;margin-top:34px;color:#797284;font-size:10px}.safe-line svg{width:15px;height:15px;color:#9483b8}.verified-card{display:flex;gap:10px;background:#f7f5ff;border:1px solid #eae4fc;border-radius:11px;padding:13px 15px;margin:18px 0 20px}.verified-card>svg{color:var(--primary);width:19px}.verified-card small{display:block;font-size:9px;color:#81768f}.verified-card strong{font-size:12px;font-weight:600}.verified-card .text-button{margin-left:auto;align-self:center}.account-links{display:flex;gap:10px;flex-wrap:wrap}.account-links>a{font-size:11px;display:inline-flex;align-items:center;gap:5px;color:var(--primary);background:#f4f1ff;border-radius:7px;padding:7px 10px}.account-links>a svg{width:12px;height:12px}.text-button{display:inline-flex;gap:6px;align-items:center;border:0;background:none;color:var(--primary);font-size:11px;font-weight:550;padding:7px 0;line-height:1.5}.text-button svg{width:15px;height:15px}.privacy-callout{display:flex;align-items:flex-start;gap:8px;color:#71677e;background:#f8f6fb;padding:12px;border-radius:9px;margin:11px 0 17px;font-size:10px;line-height:1.8}.privacy-callout svg{width:15px;height:15px;margin-top:2px;color:#8b76ae}.privacy-callout p{margin:0}.consent{display:flex;align-items:flex-start;gap:9px;font-size:11px;line-height:1.8;color:#6e627e;margin:16px 0}.consent input{width:15px;height:15px;flex-shrink:0;accent-color:var(--primary);margin:3px 0 0}.notice{border-radius:10px;background:#f5f2ff;border:1px solid #e5ddff;color:#5b4a80;padding:12px 15px;font-size:11px;line-height:1.8;margin:12px 0 18px}.notice.error{background:#fff4f4;border-color:#f9dede;color:#972f3a}.notice small{display:block;margin-top:6px;font-size:9px;word-break:break-all}.notice.demo{background:#fff8e6;border-color:#eadfaa;color:#735b19}.notice.demo span{display:block;margin-top:3px}.notice.demo strong{font-weight:600}.review{margin:20px 0 24px;background:#faf9fd;border:1px solid var(--line);border-radius:13px;padding:0 19px}.review>div{padding:17px 0;border-bottom:1px solid var(--line)}.review>div:last-child{border:0}.review dt{font-size:10px;color:#81758f;margin-bottom:4px}.review dd{margin:0;font-size:14px;font-weight:600;overflow-wrap:anywhere}.policy-links{display:flex;gap:8px;color:var(--primary);font-size:10px;margin:-4px 0 21px}.centered{text-align:center}.result{text-align:center}.result-symbol{margin:3px auto 19px;display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:16px;background:#f1ecff;color:var(--primary)}.result-symbol svg{width:25px;height:25px}.success-symbol{background:#e6f6f0;color:var(--success)}.result h3{font-size:22px;line-height:1.35;margin:8px 0 12px;letter-spacing:-.6px}.result-description{font-size:12px;color:#736782;line-height:1.9;margin:0 0 22px}.id-row{display:flex;flex-direction:column;gap:3px;background:#faf9fc;border-bottom:1px solid #ede8f5;padding:10px 13px;text-align:left}.id-row span{font-size:10px;color:#8b7d99}.id-row code{font-size:10px;overflow-wrap:anywhere}.receipt{text-align:left;margin:20px 0 13px;border:1px solid #e8e1f1;border-radius:10px;padding:13px}.receipt label{font-size:10px;font-weight:600;display:block;margin-bottom:7px}.receipt textarea{font-size:10px;padding:8px;min-height:55px;background:#f9f7fc}.receipt small{display:block;font-size:9px;line-height:1.7;color:#867491;margin-top:6px}.result-actions{display:flex;gap:10px;flex-wrap:wrap}.result-actions>.button{flex:1;font-size:11px}.support-fallback{font-size:10px;line-height:1.8;color:#87788f;margin:13px 0 0}.new-activation{margin:17px auto 0;display:block}.resume-bar{display:flex;align-items:center;justify-content:space-between;padding:7px 10px;margin-top:12px}.muted{color:#888}.query-card{margin:29px 0 43px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:25px 30px}.query-heading{display:flex;gap:13px;align-items:center}.query-symbol{border-radius:11px;background:#f2effa;color:#8264b5;width:39px;height:39px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.query-heading h2{font-size:16px;font-weight:650;line-height:1.4;margin:0 0 5px}.query-heading p{font-size:11px;color:#817687;margin:0}.query-tabs{display:flex;gap:20px;margin:21px 0 13px}.query-tabs button{background:none;border:0;border-bottom:2px solid transparent;padding:0 0 7px;font-size:11px;color:#87798f}.query-tabs button.active{color:var(--primary);border-color:var(--primary)}.query-form-row{display:flex;gap:12px}.query-form-row input{min-height:46px;padding:10px 14px}.query-form-row .button{flex-shrink:0;min-height:46px}.query-response{padding-top:20px;border-top:1px solid var(--line);margin-top:20px}.query-response .result{max-width:580px;margin:20px auto 0}.card-status{font-size:12px;color:#6c5e79}.faq-section{display:grid;grid-template-columns:310px 1fr;gap:47px;margin:0 4px 55px}.faq-section h2{font-size:22px;line-height:1.4;font-weight:650;letter-spacing:-.5px;margin:10px 0}.faq-list details{border-bottom:1px solid #e7e4ef;padding:0}.faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none;cursor:pointer;font-size:12px;font-weight:550;padding:17px 0}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary>span{font-size:19px;color:#9787a9;font-weight:400}.faq-list details[open] summary>span{transform:rotate(45deg)}.faq-list details>p{font-size:11px;color:#766981;line-height:1.9;margin:0 0 17px}.faq-list details:first-child summary{padding-top:0}footer{border-top:1px solid var(--line);width:min(1100px,calc(100% - 64px));margin:auto;padding:23px 0 27px;color:#8f839a}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:18px}.footer-brand{font-size:15px;font-weight:700;color:#74627f;letter-spacing:-.3px}.footer-brand>span{font-size:10px;color:#968b9f;font-weight:400;margin-left:8px;letter-spacing:0}.footer-top>div{display:flex;gap:22px;font-size:10px}footer>p{font-size:9px;margin:10px 0 0;line-height:1.8}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:11px 20px;background:#211a31;color:#fff;border-radius:10px;box-shadow:0 5px 20px #251b4b22;font-size:12px;z-index:100;width:max-content;max-width:calc(100% - 30px)}.toast[hidden]{display:none}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.spinner{width:15px;height:15px;border:2px solid #ffffff55;border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite;margin-left:auto}.challenge-slot:empty{display:none}.challenge-slot{margin:13px 0}.legal{max-width:780px;margin:50px auto;padding:0 24px 40px}.legal>a{font-size:12px;color:var(--primary)}.legal h1{font-size:30px;line-height:1.4;margin:25px 0 35px;letter-spacing:-1px}.legal section{margin:28px 0}.legal section h2{font-size:17px;margin:0 0 10px}.legal section p{font-size:13px;color:var(--muted);line-height:2}.legal-foot{font-size:12px;color:var(--muted);padding-top:20px;border-top:1px solid var(--line)}.legal-languages{margin-left:auto;display:flex;gap:16px;font-size:12px}@keyframes spin{to{transform:rotate(360deg)}}
@media(min-width:1200px){.flow-content:has(#code-form){padding-top:43px;padding-bottom:48px}.flow-content:has(#code-form) .field-intro{margin-bottom:33px}.flow-content:has(#code-form) .safe-line{margin-top:44px}}
@media(max-width:1000px){.activation-layout{grid-template-columns:315px minmax(0,1fr);gap:20px}.product-panel{padding:24px}.flow-content{padding:25px}.stepper{padding:21px 19px}.stepper li{font-size:10px;gap:6px}.stepper li:not(:last-child):after{width:12px;margin:0 6px}.faq-section{grid-template-columns:250px 1fr;gap:30px}.product-panel>h2{font-size:30px}.product-switch>a{min-width:140px}.header-nav{gap:20px}}
@media(max-width:800px){.header-inner,.content,footer{width:calc(100% - 36px)}.header-inner{gap:17px}.header-nav{display:flex;gap:12px;margin-left:auto}.header-nav a{font-size:11px}.brand small{display:none}.language-select{margin-left:auto;border-left:0;padding-left:0}.site-header{height:73px}.hero{padding:22px 20px 18px}.hero h1{font-size:29px}.hero>p{font-size:13px;max-width:550px}.activation-layout{grid-template-columns:1fr}.product-panel{display:none}.flow-card{max-width:650px;width:100%;margin:auto}.flow-content{padding:27px 28px}.stepper{padding:21px 25px}.stepper li{font-size:11px}.stepper li:not(:last-child):after{width:30px;margin:0 10px}.faq-section{grid-template-columns:1fr;gap:22px}.faq-section h2{margin:7px 0 0;font-size:21px}.query-card{padding:23px;max-width:650px;margin:22px auto 35px}.faq-section{max-width:650px;margin:0 auto 35px}.resume-bar{max-width:650px;margin:12px auto 0}.hero-eyebrow{font-size:9px}.hero h1{letter-spacing:-1.2px}}
@media(max-width:460px){.hero h1{font-size:29px}.hero>p{font-size:12px}.flow-content{padding:25px 21px}.stepper{padding:19px 17px}.stepper li{font-size:10px;gap:6px}.stepper li:not(:last-child):after{width:13px;margin:0 5px}.step-number{width:23px;height:23px;font-size:10px}.brand>span>strong{font-size:20px}.brand-mark{width:35px;height:38px;font-size:15px}.language-select select{font-size:12px;max-width:106px}.language-select{gap:2px}.product-switch>a{min-width:135px;padding:8px 11px}.query-form-row{flex-direction:column;gap:9px}.query-form-row .button{width:100%}.query-heading{align-items:flex-start}.query-heading h2{font-size:15px}.query-card{padding:21px 19px}.result-actions{flex-direction:column}.button-row>.button{padding-left:13px;padding-right:13px;font-size:11px}.footer-top{align-items:flex-start;flex-direction:column;gap:10px}.legal h1{font-size:24px}.legal-languages{gap:9px;font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Avoid mobile Safari zooming while entering credentials. */
@media(max-width:600px){input:not([type=checkbox]),textarea,select{font-size:16px}}
/* Three translated steps remain readable even on 320 px screens. */
@media(max-width:360px){.stepper li{min-width:0;flex-direction:column;text-align:center;justify-content:flex-start}.stepper li:not(:last-child):after{display:none}.stepper li>span:last-child{overflow-wrap:anywhere}}

.receipt summary{cursor:pointer;font-size:12px;font-weight:600}.receipt[open] summary{margin-bottom:12px}.hero{padding-top:28px;padding-bottom:24px}.product-panel{align-self:start}.activation-layout{grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr)}
@media(max-width:800px){.activation-layout{grid-template-columns:1fr}.header-inner{gap:10px}.language-select select{max-width:90px}.header-nav{gap:10px}.header-nav a{white-space:nowrap}.hero-eyebrow{display:none}}