@charset "UTF-8";
:root{--ink:#123334;--muted:#536869;--teal:#0b5554;--deep:#0b4245;--line:#d7e4e2;--mint:#edf6f3;--paper:#fff;--coral:#d75f48;--radius:16px;font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:32px}
*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}a,button,input{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--coral);outline-offset:5px}button{color:inherit}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.035em;line-height:1.3}p{color:var(--muted)}h1{font-size:clamp(38px,4.1vw,60px);font-weight:750;line-height:1.3;margin-bottom:25px}h2{font-size:clamp(27px,2.65vw,38px);margin-bottom:16px}h3{font-size:24px}ul,ol{padding-left:1.3em}.wrap{width:min(1184px,calc(100% - 80px));margin-inline:auto}.skip-link{position:absolute;top:-80px;left:20px;background:white;padding:12px;z-index:9}.skip-link:focus{top:10px}.site-header{border-bottom:1px solid #e6eeec}.header-inner{min-height:96px;display:flex;gap:32px;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0}.brand-symbol{width:43px;height:43px;color:var(--deep)}.brand strong{display:block;font-size:23px;letter-spacing:-.04em;line-height:1.2}.brand small{display:block;font-size:11px;line-height:1.6;letter-spacing:.1em;color:var(--muted);margin-top:4px}.header-inner nav{display:flex;gap:30px;margin-left:auto;font-size:14px;font-weight:600}.header-inner nav a{padding:9px 0}.header-inner nav a:hover,.header-inner nav [aria-current]{color:var(--teal);box-shadow:inset 0 -2px var(--teal)}.header-shop{border:1px solid var(--line);border-radius:8px;padding:9px 16px;font-size:14px;font-weight:600}.hero{display:grid;grid-template-columns:1.35fr 1fr;gap:76px;align-items:center;padding-top:76px;padding-bottom:80px}.eyebrow{color:var(--teal);font-size:13px;font-weight:650;letter-spacing:.065em;margin:0 0 18px}.hero-lead{font-size:17px;line-height:1.9;max-width:570px}.coral{color:var(--coral)}.actions{display:flex;align-items:center;gap:23px;flex-wrap:wrap;margin-top:28px}.button{display:inline-flex;justify-content:center;align-items:center;gap:18px;background:var(--deep);border:1px solid var(--deep);border-radius:8px;color:#fff;font-size:14px;font-weight:650;padding:13px 19px;min-height:48px;line-height:1.5;text-align:center;transition:background .15s ease,transform .15s ease}.button:hover{background:#11605f;border-color:#11605f;transform:translateY(-1px)}.button-secondary{background:transparent;color:var(--deep);border-color:#b4cbc7}.button-secondary:hover{background:#e3f0eb;border-color:var(--teal)}.text-link{font-size:14px;font-weight:650;color:var(--teal);display:inline-block}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.hero-caption{font-size:12px;color:var(--muted);margin-top:17px;margin-bottom:0}.journey{border-radius:20px;background:var(--mint);padding:26px 28px 0;box-shadow:9px 12px 0 #f7faf8}.journey-heading{display:flex;align-items:center;gap:10px;padding-bottom:18px}.journey-heading p{margin:0;color:var(--deep);font-weight:650;font-size:15px}.mini-wave{font-size:30px;line-height:1;color:var(--teal)}.journey-row{border-top:1px solid #cbded8;display:flex;align-items:center;gap:19px;padding:23px 0}.journey-number{font-size:12px;color:var(--teal);font-weight:650;align-self:flex-start;padding-top:5px}.journey-row strong{display:block;font-size:19px;font-weight:650;margin-bottom:2px}.journey-row small{font-size:12px;color:var(--muted);display:block}.arrow{margin-left:auto;font-size:22px;color:var(--teal)}.journey-row:hover strong{text-decoration:underline;text-underline-offset:5px}.journey-help{display:flex;justify-content:space-between;border-top:1px solid #cbded8;font-size:12px;padding:16px 0 20px;color:var(--teal)}.section{padding-block:66px}.subscriptions{border-top:1px solid var(--line)}.section-heading{display:flex;gap:30px;align-items:end;justify-content:space-between;margin-bottom:18px}.section-heading h2{margin:0}.section-heading .eyebrow{margin-bottom:13px}.section-heading>.text-link{padding-bottom:7px;white-space:nowrap}.section-lead{font-size:14px;max-width:800px;margin-bottom:32px}.products{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product{border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;background:#fff}.product.featured{background:#f1f7f4;border-color:#9bbab0}.product-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px;gap:8px}.product-mark{font-size:18px;font-weight:700;color:#fff;background:var(--teal);width:38px;height:38px;display:grid;place-items:center;border-radius:50%}.product-mark.claude{background:#b15c42}.product-mark.grok{background:#28313b}.product-kind{font-size:11px;letter-spacing:.015em;color:var(--muted)}.product h3{margin-bottom:12px;font-size:25px}.product-description{font-size:14px;line-height:1.85;min-height:78px;margin-bottom:20px}.price{font-family:Inter,"Segoe UI",sans-serif;font-size:38px;line-height:1.2;color:var(--ink);font-weight:650;letter-spacing:-.04em;margin-bottom:23px;white-space:nowrap}.currency{font-size:20px;margin-right:3px}.price-unit{font-size:11px;font-weight:400;color:var(--muted);letter-spacing:0}.product-terms{list-style:none;padding:21px 0 0;margin:0 0 24px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.product-terms li{margin-bottom:7px;display:flex;gap:8px}.product-terms li:before{content:'—';color:#659a8e}.product-actions{margin-top:auto;display:flex;flex-direction:column;gap:17px;align-items:stretch;text-align:center}.product-actions .button{font-size:13px;padding-inline:12px}.product-actions .text-link{font-size:12px}.price-note{font-size:12px;line-height:1.85;margin:22px 0 0;max-width:940px}.first-task{background:var(--mint);margin-top:5px}.task-layout{display:grid;grid-template-columns:1fr 1fr;gap:130px;align-items:center}.task-layout>div>p:not(.eyebrow){max-width:430px;font-size:15px}.prompt-example{border-left:3px solid #acc9be;padding-left:35px}.prompt-label{font-size:12px;color:var(--teal);font-weight:650}.prompt-example blockquote{font-size:21px;line-height:1.85;margin:0 0 22px}.prompt-example .note{font-size:11px;margin-top:17px;margin-bottom:0}.help-strip{display:flex;align-items:center;justify-content:space-between;gap:50px}.help-strip p:last-child{max-width:650px;font-size:14px;margin-bottom:0}.help-strip .button{flex-shrink:0}.site-footer{background:#f7f9f8;padding:43px 0 28px;border-top:1px solid #e1e9e6}.footer-top{display:flex;gap:40px;justify-content:space-between;align-items:center}.footer-brand small{letter-spacing:0;font-size:12px}.footer-links{display:flex;gap:25px;font-size:12px;color:var(--muted)}.footer-links a:hover{text-decoration:underline}.footer-bottom{margin-top:35px;padding-top:20px;border-top:1px solid var(--line);font-size:11px;display:flex;gap:20px;justify-content:space-between}.footer-bottom p{margin-bottom:0}.content-main{padding-block:56px 80px;max-width:980px}.page-intro{padding-bottom:28px;border-bottom:1px solid var(--line);margin-bottom:36px}.page-intro h1{font-size:clamp(32px,3.9vw,48px);max-width:850px;margin-bottom:18px}.page-intro p:last-child{max-width:770px;margin-bottom:0}.prose{max-width:820px}.prose h2{font-size:27px;margin-top:43px}.prose h3{font-size:21px;margin-top:29px}.prose p,.prose li{font-size:15px;color:var(--muted)}.prose a:not(.button),.inline-links a{color:var(--teal);text-decoration:underline;text-underline-offset:4px}.steps{list-style:none;padding:0;margin:30px 0}.step{padding:28px 0;border-bottom:1px solid var(--line)}.step h2,.step h3{margin-top:0}.number{display:inline-grid;place-items:center;background:var(--mint);color:var(--teal);border-radius:50%;width:35px;height:35px;font-size:14px;font-weight:650;margin-right:10px}.note{font-size:13px;color:var(--muted)}.callout{padding:24px 28px;background:var(--mint);border-left:3px solid var(--teal);margin-block:26px}.callout h2,.callout h3{margin-top:0}.callout p:last-child{margin-bottom:0}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:32px}.checklist{padding:23px 26px;background:#f4f8f6;border:1px solid var(--line);border-radius:12px;margin-block:24px}.check-row{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid #dee8e3;color:var(--ink);font-size:15px;cursor:pointer}.check-row:last-of-type{border-bottom:0}.check-row input{width:19px;height:19px;margin-top:4px;accent-color:var(--teal);flex:0 0 auto}.checklist .button{margin-top:18px}.faq{padding:20px 0;border-bottom:1px solid var(--line)}.faq summary{font-size:17px;font-weight:650;cursor:pointer;color:var(--ink)}.faq p{margin:15px 0 0}.inline-links{display:flex;gap:24px;flex-wrap:wrap}.feedback{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:20;max-width:calc(100% - 32px);width:max-content;background:var(--deep);color:#fff;border-radius:10px;padding:12px 20px;font-size:14px;box-shadow:0 4px 18px #0002;opacity:0;pointer-events:none;margin:0}.feedback.visible{opacity:1}.copy-fallback{display:block;margin-top:12px;padding:12px;width:100%;min-height:100px;border:1px solid var(--teal);font:inherit}.content-main section[id]{scroll-margin-top:24px}
@media(min-width:1450px){.hero{padding-block:96px}.hero h1{font-size:61px}}
@media(max-width:1100px){.wrap{width:calc(100% - 56px)}.hero{gap:38px;padding-block:60px}.hero h1{font-size:43px}.hero-lead{font-size:15px}.actions{gap:18px}.header-inner nav{gap:22px}.journey{padding-inline:23px}.journey-row{gap:14px}.journey-row strong{font-size:17px}.journey-row small{font-size:11px}.product{padding:23px}.price{font-size:33px}.price-unit{font-size:10px}.task-layout{gap:70px}.help-strip{gap:35px}.header-inner{gap:25px}.section{padding-block:52px}}
@media(max-width:820px){.header-inner{min-height:83px;gap:18px;flex-wrap:wrap;padding-block:16px}.header-inner nav{order:3;width:100%;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:7px}.header-shop{margin-left:auto}.hero{grid-template-columns:1fr;padding-block:42px 50px;gap:33px}.hero h1{font-size:44px}.hero-lead{font-size:16px}.journey{max-width:none;box-shadow:none}.journey-row{padding-block:17px}.journey-row small{font-size:12px}.journey-row strong{font-size:18px}.journey-heading{padding-bottom:12px}.section-heading{align-items:start;flex-direction:column;gap:13px}.section-heading>.text-link{padding:0}.products{grid-template-columns:1fr;gap:19px}.product{padding:27px}.product-description{min-height:0;max-width:560px}.product-heading{margin-bottom:20px}.product-actions{align-items:start;text-align:left}.product-actions .button{min-width:240px}.price{font-size:37px}.price-unit{font-size:12px}.task-layout{grid-template-columns:1fr;gap:35px}.task-layout>div>p:not(.eyebrow){max-width:100%}.prompt-example{padding-left:24px}.help-strip{align-items:start;flex-direction:column;gap:23px}.footer-top{align-items:start;flex-direction:column;gap:25px}.footer-links{flex-wrap:wrap;gap:18px 25px}.footer-bottom{flex-direction:column;gap:7px}.two-col{grid-template-columns:1fr;gap:12px}}
@media(max-width:480px){.wrap{width:calc(100% - 36px)}.brand-symbol{width:37px;height:37px}.brand strong{font-size:21px}.brand small{font-size:10px}.header-shop{font-size:12px;padding:8px 12px}.header-inner nav{font-size:13px;gap:10px}.hero h1{font-size:36px;letter-spacing:-.05em}.hero .eyebrow{font-size:12px;margin-bottom:17px}.hero-lead{font-size:15px}.desktop-break{display:none}.actions{align-items:start;flex-direction:column;gap:19px}.actions .button{font-size:14px;padding:13px 17px}.hero-caption{font-size:11px}.journey{padding-inline:22px}.journey-row{gap:14px}.journey-row small{font-size:11px}.section{padding-block:42px}h2{font-size:27px}.section-lead{font-size:13px}.product{padding:25px}.prompt-example blockquote{font-size:19px}.content-main{padding-block:36px 50px}.page-intro h1{font-size:33px}.checklist,.callout{padding:20px}.check-row{font-size:14px}.prose h2{font-size:25px}.prose p,.prose li{font-size:14px}.button{max-width:100%}.footer-bottom{font-size:10px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.content-main .section-heading{display:block;margin-top:36px}.content-main .section-heading .eyebrow{margin-bottom:9px}.content-main .section-heading p{margin-top:12px}.content-main .step{display:flex;gap:15px}.content-main .step .number{flex-shrink:0}.content-main .inline-links{margin-top:22px}.content-main .inline-links .button{color:inherit;text-decoration:none}.content-main .inline-links .button:not(.button-secondary){color:#fff}.content-main .faq details{border-bottom:1px solid var(--line);padding:18px 0}.content-main .faq details:last-child{border-bottom:0}.content-main .faq{padding:0;border-bottom:0}.content-main .checklist .section-heading{margin-top:0}.content-main .checklist .section-heading p{font-size:13px}.content-main .prose>section{margin-top:32px}