@charset "UTF-8";
:root{--ink:#071b3b;--muted:#59677b;--blue:#0766f5;--line:#dce3ec;--pale:#f3f7fc;--lime:#b9f334;--white:#fff;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;color:var(--ink);background:#fff;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:15px;line-height:1.85;-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:5px}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}img{display:block;max-width:100%;height:auto}p,h1,h2,h3,h4{margin-top:0}h1,h2,h3,h4{line-height:1.5;letter-spacing:-.035em}h2{font-size:clamp(28px,3.3vw,44px);font-weight:850;line-height:1.45;margin-bottom:24px}h3{font-size:23px}p{margin-bottom:20px}strong,b{font-weight:750}.wrap{width:calc(100% - 96px);max-width:var(--max);margin-inline:auto}.section{padding-block:104px}.eyebrow{font-size:11px;line-height:1.6;letter-spacing:.16em;font-weight:750;margin-bottom:24px}.eyebrow:before{content:"";display:inline-block;width:24px;height:3px;background:var(--lime);margin:0 12px 3px 0}.muted{color:var(--muted)}.blue{color:var(--blue)}.text-link{font-size:13px;font-weight:750;text-decoration:none;border-bottom:1px solid #a9c6ef;padding-bottom:5px;display:inline-block}.text-link:hover{color:var(--blue)}.footnote{font-size:12px;color:var(--muted);line-height:1.8;margin:24px 0 0}.button{display:inline-flex;justify-content:center;align-items:center;gap:32px;border:1px solid var(--blue);border-radius:999px;background:var(--blue);color:white;font-size:16px;font-weight:750;text-decoration:none;padding:17px 30px;line-height:1.5;transition:background .18s,transform .18s;white-space:nowrap}.button:hover{background:#004dbe;transform:translateY(-2px)}.button span{font-size:22px;line-height:1}.button.small{font-size:12px;padding:12px 22px;gap:20px}.button.small span{font-size:16px}.button.outline{background:transparent;border-color:var(--ink);color:var(--ink)}.button.outline:hover{background:var(--ink);color:#fff}.button.white{background:white;border-color:white;color:var(--blue)}.button.white:hover{background:#e9f2ff}.skip{position:fixed;top:-70px;left:10px;background:var(--ink);color:white;padding:10px;z-index:200}.skip:focus{top:10px}
.header{height:92px;max-width:1440px;padding-inline:48px;margin:auto;display:flex;align-items:center;gap:34px;background:white;position:relative;z-index:10}.brand{text-decoration:none;font-family:Georgia,"Times New Roman",serif;font-size:31px;line-height:1;letter-spacing:-1px;white-space:nowrap}.brand span{display:block;font-family:"Yu Gothic",Meiryo,sans-serif;font-size:8px;font-weight:700;letter-spacing:3px;line-height:1.4;margin-top:8px}.header nav{margin-left:auto;display:flex;gap:27px}.header nav a{font-size:12px;font-weight:750;text-decoration:none}.header nav a:hover{color:var(--blue)}
.hero{overflow:hidden;background:linear-gradient(100deg,#fff 5%,#fbfcfe 58%,#eef5ff 100%)}.hero-inner{display:grid;grid-template-columns:1.05fr 1fr;position:relative;min-height:720px}.hero-copy{padding:57px 0 44px;position:relative;z-index:2}.release{display:flex;align-items:center;gap:10px;font-size:10px;margin-bottom:32px;letter-spacing:.12em}.release:before{display:none}.live-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px #b9f33426;flex-shrink:0}.release-date{font-size:11px;letter-spacing:.02em;padding:5px 10px;border:1px solid #d7e4f1;border-radius:4px;margin-left:5px}.hero h1{font-size:clamp(40px,4.35vw,65px);line-height:1.38;letter-spacing:-.06em;font-weight:900;margin:0 0 23px;white-space:nowrap}.hero h1 span{position:relative}.cert-name{font-family:Arial,sans-serif;font-size:12px;font-weight:700;line-height:1.55;max-width:470px;margin-bottom:7px}.hero-code{font-family:Arial,sans-serif;font-size:clamp(86px,9vw,130px);font-weight:800;line-height:1.08;color:var(--blue);letter-spacing:-7px;display:flex;align-items:center;gap:28px}.code-star{font-size:46px;font-weight:400;letter-spacing:0;color:var(--ink)}.hero-description{font-size:15px;line-height:1.9;margin:20px 0 25px}.hero-cta{font-size:18px;padding:18px 32px;min-width:340px}.cta-note{font-size:10px;color:var(--muted);margin:10px 0 30px;padding-left:20px}.hero-benefits{display:flex;align-items:center;gap:16px;font-size:11px;font-weight:700}.hero-benefits span+span{border-left:1px solid #cdd8e4;padding-left:16px}.hero-art{position:relative;align-self:stretch;isolation:isolate;margin-right:-38px}.hero-art>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;mix-blend-mode:multiply}.art-label{position:absolute;top:27px;right:28px;font-size:9px;letter-spacing:.22em;writing-mode:vertical-rl;color:#617086}.question-stamp{position:absolute;right:-5px;bottom:74px;border-radius:50%;width:142px;height:142px;background:var(--lime);display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 8px 40px #14214012;transform:rotate(8deg);z-index:2}.question-stamp strong{font-family:Arial,sans-serif;font-size:57px;letter-spacing:-3px;line-height:1}.question-stamp span{font-size:9px;letter-spacing:.14em;font-weight:750;margin-top:4px}.question-stamp small{font-size:8px;margin-top:4px}.art-caption{position:absolute;bottom:17px;right:27px;display:flex;align-items:center;gap:10px;font-size:9px;letter-spacing:.13em;background:#ffffffd9;padding:8px 12px}.topic-strip{background:var(--ink);color:white}.topic-strip>.wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:66px}.topic-strip span{font-size:11px;font-family:Arial,sans-serif;letter-spacing:.12em;font-weight:600}.topic-strip b{color:var(--lime);font-size:19px;font-weight:400}
.about{display:grid;grid-template-columns:1fr 1fr;gap:30px 70px}.about .lead{font-size:19px;font-weight:650;line-height:1.9}.about-copy{padding-top:42px}.about-copy>p:not(.lead){color:var(--muted);font-size:14px}.audience{grid-column:1/-1;margin-top:35px;border-top:1px solid var(--line);display:grid;grid-template-columns:.62fr 1fr 1fr 1fr;gap:30px;padding-top:35px}.audience>.eyebrow{padding-top:4px}.audience h3{font-size:16px;margin:11px 0 9px}.audience p:not(.eyebrow){font-size:12px;color:var(--muted);margin:0}.number{font-family:Arial,sans-serif;font-size:13px;color:var(--blue);font-weight:700}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:45px}.section-head h2{margin-bottom:0}.section-head>p{font-size:13px;color:var(--muted);margin-bottom:6px;max-width:420px}.domains-section{background:var(--pale)}.domain-layout{display:grid;grid-template-columns: .74fr 1.45fr;gap:75px}.domain-guide{padding-top:25px}.large-asterisk{font-size:90px;color:var(--blue);line-height:1.2;display:block;margin-bottom:25px}.domain-guide h3{font-size:23px;margin-bottom:18px}.domain-guide>p:not(.eyebrow){font-size:13px;color:var(--muted);line-height:2}.domain-guide .eyebrow{font-size:10px;margin-bottom:12px}.domain-list{border-top:1px solid #bfcddc}.domain-list details{border-bottom:1px solid #bfcddc}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.domain-list summary{display:flex;align-items:center;gap:18px;padding:25px 0}.domain-no{font-size:12px;color:var(--blue);font-family:Arial,sans-serif}.domain-title{font-size:17px;font-weight:750;line-height:1.5;flex:1}.domain-title small{display:block;font-family:Arial,sans-serif;font-weight:400;font-size:9px;letter-spacing:.13em;margin-top:5px;color:var(--muted)}.weight{font-family:Arial,sans-serif;font-size:23px;letter-spacing:-1px;font-weight:600;white-space:nowrap}.weight small{font-size:13px;margin-left:2px}.plus{position:relative;width:17px;height:17px;flex-shrink:0;margin-left:10px}.plus:before,.plus:after{content:"";position:absolute;left:1px;right:1px;top:8px;height:1px;background:var(--ink)}.plus:after{transform:rotate(90deg);transition:transform .15s}details[open]>summary .plus:after{transform:rotate(0)}.domain-body{padding:0 24px 27px 35px}.tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:15px}.tags span{font-size:10px;border:1px solid #cbd8e8;border-radius:3px;padding:3px 9px;background:#fff;color:#375276}.domain-body p{font-size:12px;color:var(--muted);margin:0}.domain-body b{display:block;color:var(--blue);font-size:11px;margin-bottom:5px}
.experience-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.chat-demo{background:var(--ink);color:white;padding:28px;border-radius:14px;box-shadow:15px 18px 0 var(--pale);min-height:510px}.demo-top{display:flex;align-items:center;justify-content:space-between;font-size:15px;font-weight:700;border-bottom:1px solid #ffffff29;padding-bottom:22px}.demo-top>span:first-child{display:flex;align-items:center;gap:10px}.demo-top>span:last-child{font-size:10px;color:#b8cbe2;font-weight:400}.demo-topic{font-size:9px;letter-spacing:.15em;color:#a8bfdc;margin:24px 0}.bubble{padding:18px 20px;font-size:13px;line-height:1.8;max-width:92%;margin-bottom:20px}.bubble.user{margin-left:auto;background:#1768d7;border-radius:14px 14px 2px 14px}.bubble.assistant{background:#fff;color:var(--ink);border-radius:14px 14px 14px 2px}.bubble.assistant p{font-size:12px;color:#506076;margin:8px 0 0}.bubble.follow{font-size:12px;padding-block:13px}.conversation-line{display:flex;align-items:center;gap:12px;font-size:11px;color:#bdde81;margin-top:26px}.conversation-line span{font-size:22px}.feature-list article{display:flex;gap:23px;padding-block:22px;border-bottom:1px solid var(--line)}.feature-list article:first-child{padding-top:0}.feature-list article:last-child{border:0;padding-bottom:0}.feature-list h3{font-size:20px;margin-bottom:9px}.feature-list p{font-size:13px;color:var(--muted);margin:0}.feature-icon{color:var(--blue);font-family:Arial,sans-serif;font-size:12px;border:1px solid #c2d9fb;border-radius:50%;width:35px;height:35px;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}.mock-banner{margin-top:65px;display:flex;justify-content:space-between;align-items:center;gap:30px;background:#edf5ff;border-left:4px solid var(--blue);padding:34px 36px}.mock-banner .eyebrow{margin-bottom:9px;font-size:9px}.mock-banner h3{font-size:23px;margin-bottom:6px}.mock-banner p:last-child{font-size:12px;margin:0;color:var(--muted)}.mock-banner .button{font-size:13px;padding:13px 25px;flex-shrink:0}
.roadmap-section{background:#f9faf7}.roadmap{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;counter-reset:steps;padding:0;margin:50px 0 55px;gap:32px}.roadmap li{position:relative;border-top:2px solid var(--ink);padding-top:22px}.roadmap li:not(:last-child):after{content:"→";position:absolute;right:-24px;top:-17px;font-family:Arial,sans-serif;font-size:19px;background:#f9faf7;padding-inline:3px}.roadmap li>span{font-family:Arial,sans-serif;font-size:10px;letter-spacing:.1em;color:var(--blue);font-weight:700}.roadmap h3{font-size:19px;margin:17px 0 14px}.roadmap p{font-size:13px;color:var(--muted)}.study-plan{border-top:1px solid var(--line);padding-top:40px;display:grid;grid-template-columns:1fr 1.5fr;gap:70px}.study-plan h3{font-size:20px}.study-plan p{font-size:12px;color:var(--muted)}.study-plan .eyebrow{margin-bottom:10px;color:var(--ink)}.study-plan ul{margin:0;padding:0;list-style:none}.study-plan li{padding:0 0 15px;margin-bottom:15px;border-bottom:1px solid var(--line);font-size:13px}.study-plan li:last-child{border:0;margin:0;padding:0}.study-plan b{display:block;margin-bottom:6px}.study-plan span{font-size:12px;color:var(--muted)}
.updated{font-size:10px;color:var(--muted);white-space:nowrap}.exam-layout{display:grid;grid-template-columns:.7fr 1.6fr;border-top:1px solid var(--line);gap:65px}.exam-heading{padding-top:45px}.exam-heading>.eyebrow{font-size:9px}.exam-heading>.eyebrow:before{display:none}.exam-heading h3{font-family:Arial,sans-serif;font-size:64px;letter-spacing:-4px;color:var(--blue);margin:0}.exam-heading p{font-family:Arial,sans-serif;font-size:17px;line-height:1.5;margin-bottom:20px}.level-badge{display:inline-block;padding:5px 10px;background:#edf5ff;color:var(--blue);font-size:9px;font-weight:700}.exam-heading .text-link{margin-top:30px;font-size:12px}.exam-table{margin:0}.exam-table>div{display:grid;grid-template-columns:110px 1fr;padding:18px 0;border-bottom:1px solid var(--line);gap:25px;font-size:13px}.exam-table dt{font-weight:700}.exam-table dd{margin:0;color:#42546c;line-height:1.8}.exam-table small{display:block;color:#6a788d;font-size:11px;margin-top:4px}.exam-table strong{color:var(--blue);font-size:17px}.qualification-compare{display:grid;grid-template-columns:.75fr 1fr 1fr;gap:28px;align-items:center;margin-top:65px}.qualification-compare h3{font-size:23px;margin-bottom:0}.qualification-compare .eyebrow{font-size:9px;margin-bottom:13px}.compare-item{padding:28px;background:var(--pale);align-self:stretch}.compare-item>span{font-size:10px;font-weight:700;color:var(--muted)}.compare-item h4{font-family:Arial,sans-serif;font-size:15px;letter-spacing:0;margin:12px 0}.compare-item h4 small{display:block;font-size:26px;color:var(--blue);margin-top:8px}.compare-item p{font-size:12px;color:var(--muted);margin-bottom:14px}.compare-item .text-link{font-size:11px}.compare-item.selected{border-top:3px solid var(--blue);padding-top:25px;background:#edf5ff}
.faq-section{background:var(--pale)}.faq-layout{display:grid;grid-template-columns:.8fr 1.4fr;gap:75px}.faq-layout>.muted{font-size:13px}.faq-list{border-top:1px solid #cbd6e3}.faq-list details{border-bottom:1px solid #cbd6e3}.faq-list summary{display:flex;justify-content:space-between;align-items:center;font-size:14px;font-weight:700;padding:22px 0;gap:15px}.faq-list summary:before{content:"Q";color:var(--blue);font-family:Georgia,serif;font-size:20px;font-weight:400}.faq-list summary .plus{margin-left:auto}.faq-list details>p{font-size:13px;color:var(--muted);padding:0 28px 0 31px;margin-bottom:25px}.faq-list a{color:var(--blue)}
.final-cta{background:var(--blue);color:white;position:relative;overflow:hidden;padding:80px 0 64px}.final-cta>.wrap{position:relative}.final-cta h2{font-size:clamp(40px,5vw,67px);line-height:1.4;margin-bottom:32px;position:relative;z-index:1}.final-cta .eyebrow{font-size:10px;position:relative;z-index:1}.final-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;position:relative;z-index:1}.final-course{font-family:Arial,sans-serif;font-size:30px;font-weight:700;line-height:1.5;margin:0}.final-course span{font-family:"Yu Gothic",Meiryo,sans-serif;font-size:14px;font-weight:400;margin-left:18px;white-space:nowrap}.final-course b{font-size:21px}.final-bottom>div>p:last-child{font-size:11px;margin:8px 0 0;color:#d5e5ff}.final-star{position:absolute;right:30px;top:-73px;line-height:1;font-size:335px;color:#ffffff12;transform:rotate(15deg);pointer-events:none}.footer{padding-block:45px 25px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:35px}.footer-top>div{display:flex;gap:30px;font-size:11px}.footer-top>div a{text-decoration:none}.footer>p{font-size:10px;color:var(--muted);max-width:900px;line-height:1.9;margin-bottom:12px}.copyright{letter-spacing:.06em}.mobile-cta{display:none}
@media(min-width:1500px){.hero-inner{min-height:770px}.hero-copy{padding-top:72px}.hero-art{margin-right:-65px}.hero-art>img{object-position:50% 30%}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.header{padding-inline:32px;gap:20px}.header nav{gap:18px}.hero-inner{grid-template-columns:1.1fr 1fr;min-height:670px}.hero-copy{padding-top:45px}.hero h1{font-size:44px}.hero-art{margin-right:-20px}.hero-art>img{object-position:44% top}.hero-code{font-size:99px}.question-stamp{width:117px;height:117px;right:-5px;bottom:50px}.question-stamp strong{font-size:46px}.hero-benefits{gap:10px;font-size:10px}.hero-benefits span+span{padding-left:10px}.hero-description{font-size:13px}.hero-cta{min-width:310px;font-size:16px}.hero .cert-name{font-size:10px}.hero .release{gap:6px;font-size:9px}.hero .release-date{font-size:9px;margin-left:0}.section{padding-block:80px}.about,.experience-grid,.domain-layout,.faq-layout{gap:45px}.about .lead{font-size:17px}.audience{gap:22px}.audience h3{font-size:14px}.section-head>p{max-width:350px}.feature-list h3{font-size:17px}.feature-list article{gap:15px}.chat-demo{padding:23px}.qualification-compare{gap:18px}.compare-item{padding:20px}.compare-item.selected{padding-top:17px}.exam-layout{gap:35px}.roadmap{gap:25px}.roadmap h3{font-size:16px}.roadmap p{font-size:12px}.roadmap li:not(:last-child):after{right:-21px}.study-plan{gap:35px}}
@media(max-width:800px){.header{height:77px;padding-inline:24px}.header nav{gap:16px}.header nav a{font-size:11px}.header nav a:nth-child(4){display:none}.brand{font-size:26px}.header .button{font-size:11px;padding:11px 16px;gap:10px}.wrap{width:calc(100% - 48px)}.hero-inner{grid-template-columns:1.05fr 1fr;min-height:610px}.hero h1{font-size:36px}.hero-code{font-size:79px;letter-spacing:-5px}.code-star{font-size:33px}.hero-copy{padding-top:35px}.hero .release{flex-wrap:wrap;max-width:260px;margin-bottom:22px}.hero .release-date{display:block;margin-left:16px}.hero-description{font-size:12px}.hero-cta{min-width:0;font-size:13px;padding:15px 24px;gap:25px}.hero-benefits{gap:8px;font-size:8px}.hero-benefits span+span{padding-left:8px}.cta-note{font-size:9px;padding-left:0}.hero-art{margin-right:-16px}.hero-art>img{object-position:42% center}.question-stamp{width:98px;height:98px;bottom:58px}.question-stamp strong{font-size:38px}.question-stamp span{font-size:7px}.question-stamp small{font-size:6px}.art-caption{right:0;font-size:7px}.art-label{right:5px}.topic-strip>.wrap{gap:12px;height:55px}.topic-strip span{font-size:8px;letter-spacing:.05em}.topic-strip b{font-size:13px}.section{padding-block:64px}h2{font-size:30px}.section-head{align-items:flex-start;flex-direction:column;gap:20px;margin-bottom:32px}.section-head>p{max-width:none}.about{grid-template-columns:1fr;gap:10px}.about-copy{padding-top:0}.audience{grid-template-columns:repeat(3,1fr);margin-top:20px}.audience>.eyebrow{grid-column:1/-1;margin-bottom:0}.domain-layout{gap:30px;grid-template-columns:.6fr 1fr}.domain-guide h3{font-size:17px}.domain-guide>p:not(.eyebrow){font-size:11px}.domain-title{font-size:14px}.domain-list summary{gap:11px}.weight{font-size:20px}.domain-body{padding-left:24px;padding-right:0}.domain-title small{font-size:7px}.domain-list .plus{margin-left:0;width:14px}.experience-grid{gap:30px;grid-template-columns:1fr}.chat-demo{width:100%;max-width:520px;margin:auto;min-height:0}.bubble{font-size:14px}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:25px}.feature-list article{border:0;padding:0}.feature-icon{width:28px;height:28px;font-size:10px}.feature-list h3{font-size:16px}.feature-list p{font-size:12px}.mock-banner{padding:25px;gap:25px;margin-top:40px}.mock-banner h3{font-size:20px}.mock-banner .button{padding:12px 18px;font-size:11px;gap:15px}.roadmap{grid-template-columns:1fr 1fr;gap:30px;margin-top:35px}.roadmap li:nth-child(2):after{display:none}.roadmap h3{font-size:19px}.roadmap p{margin-bottom:0;font-size:13px}.study-plan{grid-template-columns:1fr;gap:15px}.study-plan h3{margin-bottom:12px}.exam-layout{grid-template-columns:.7fr 1.4fr;gap:20px}.exam-heading h3{font-size:46px;letter-spacing:-2px}.exam-heading p{font-size:14px}.exam-table>div{grid-template-columns:75px 1fr;gap:14px;font-size:12px}.exam-heading .eyebrow{font-size:7px}.exam-heading .text-link{font-size:10px}.qualification-compare{grid-template-columns:1fr 1fr}.qualification-compare>div:first-child{grid-column:1/-1}.qualification-compare h3 br{display:none}.faq-layout{grid-template-columns:1fr;gap:20px}.final-cta{padding-block:60px}.final-bottom{align-items:flex-start;flex-direction:column;gap:25px}.final-star{font-size:260px;right:0}.footer-top>div{gap:17px;font-size:10px}}
@media(max-width:560px){html{scroll-padding-top:20px}.wrap{width:calc(100% - 40px)}.header{height:70px;padding-inline:20px;gap:14px;justify-content:space-between}.header nav{display:none}.brand{font-size:27px}.brand span{font-size:7px;letter-spacing:2px}.header .button{font-size:10px;padding:10px 16px}.header .button span{font-size:14px}.hero-inner{display:flex;flex-direction:column;min-height:0}.hero-copy{padding:32px 0 0;width:100%}.hero .release{max-width:none;flex-wrap:nowrap;gap:7px;margin-bottom:25px;font-size:9px}.hero .release-date{font-size:9px;margin:0 0 0 4px;padding:4px 7px}.hero h1{font-size:clamp(34px,9.3vw,50px);line-height:1.4;letter-spacing:-.06em;margin-bottom:18px}.hero .cert-name{font-size:10px;max-width:320px;line-height:1.6}.hero-code{font-size:91px;letter-spacing:-5px;gap:30px;line-height:1.12}.code-star{font-size:37px}.hero-description{font-size:13px;margin:15px 0 21px}.hero-cta{width:100%;font-size:15px;padding:16px 20px;gap:35px;max-width:370px}.cta-note{font-size:9px;margin:9px 0 23px;text-align:center;max-width:370px}.hero-benefits{font-size:10px;gap:15px;justify-content:center;max-width:370px}.hero-benefits span+span{padding-left:15px}.hero-art{height:430px;min-height:430px;margin:14px -20px 0}.hero-art>img{object-fit:cover;object-position:center 30%;width:100%;height:100%;mask-image:linear-gradient(to bottom,transparent,#000 5%,#000 100%)}.art-label{top:30px;right:20px;font-size:8px}.question-stamp{width:116px;height:116px;right:20px;bottom:46px}.question-stamp strong{font-size:49px}.question-stamp span{font-size:8px}.question-stamp small{font-size:7px}.art-caption{bottom:10px;right:20px;font-size:8px}.topic-strip>.wrap{flex-wrap:wrap;justify-content:center;gap:9px 15px;height:auto;padding-block:17px}.topic-strip span{font-size:8px}.topic-strip b:nth-of-type(3){display:none}.section{padding-block:55px}h2{font-size:28px;line-height:1.5;letter-spacing:-.05em}.eyebrow{font-size:9px;letter-spacing:.12em;margin-bottom:18px}.eyebrow:before{width:20px;margin-right:9px}.about .lead{font-size:16px;line-height:1.9}.desktop{display:none}.about-copy>p:not(.lead){font-size:13px}.audience{grid-template-columns:1fr;gap:22px;padding-top:28px}.audience>.eyebrow{grid-column:auto}.audience>div{padding-left:35px;position:relative}.audience .number{position:absolute;left:0;top:3px}.audience h3{font-size:16px;margin:0 0 7px}.audience p:not(.eyebrow){font-size:12px}.section-head>p{font-size:12px}.domain-layout{grid-template-columns:1fr;gap:22px}.domain-guide{padding:20px;background:#e8f1ff;position:relative;overflow:hidden}.large-asterisk{position:absolute;right:16px;top:10px;font-size:80px;color:#0766f520;margin:0}.domain-guide h3{font-size:19px;position:relative;z-index:1}.domain-guide h3 br{display:none}.domain-guide>p:not(.eyebrow){font-size:12px;margin-bottom:14px}.domain-guide>p br{display:none}.domain-guide .text-link{font-size:11px}.domain-list summary{padding-block:23px;gap:12px}.domain-title{font-size:15px}.domain-title small{font-size:8px}.weight{font-size:22px}.domain-no{font-size:10px}.domain-body{padding-left:26px;padding-bottom:24px}.domain-body p{font-size:12px}.tags span{font-size:9px}.domain-list .plus{width:13px}.footnote{font-size:10px}.chat-demo{padding:22px 18px;border-radius:9px;box-shadow:6px 9px 0 var(--pale)}.demo-top{font-size:13px;padding-bottom:16px}.demo-top>span:last-child{font-size:9px}.demo-topic{font-size:8px}.bubble{font-size:12px;padding:15px;max-width:95%}.bubble.assistant p{font-size:11px}.bubble.follow{font-size:11px}.conversation-line{font-size:10px;margin-top:17px}.feature-list{grid-template-columns:1fr;gap:24px;margin-top:9px}.feature-list h3{font-size:17px}.feature-list p{font-size:12px}.feature-list article{gap:16px}.feature-icon{width:31px;height:31px}.mock-banner{flex-direction:column;align-items:flex-start;padding:24px;margin-top:35px;gap:20px}.mock-banner .button{font-size:12px}.roadmap{gap:28px 23px;margin-bottom:35px}.roadmap h3{font-size:16px;margin:12px 0 10px}.roadmap p{font-size:12px;line-height:1.9}.roadmap li:not(:last-child):after{right:-21px}.study-plan{padding-top:28px}.study-plan h3{font-size:19px}.exam-layout{grid-template-columns:1fr;gap:25px}.exam-heading{padding-top:25px;position:relative}.exam-heading h3{font-size:57px;line-height:1.3}.exam-heading .eyebrow{font-size:9px}.exam-heading p{font-size:14px;margin:8px 0 15px}.exam-heading .text-link{margin-top:15px;font-size:11px;display:block;width:max-content}.exam-table>div{grid-template-columns:80px 1fr;gap:17px;padding-block:17px;font-size:12px}.exam-table small{font-size:10px}.qualification-compare{grid-template-columns:1fr;gap:16px;margin-top:40px}.qualification-compare h3{font-size:22px}.qualification-compare>div:first-child{margin-bottom:4px}.compare-item{padding:22px}.compare-item h4 small{float:right;font-size:25px;margin-top:0}.compare-item.selected{padding-top:19px}.compare-item h4{font-size:15px}.compare-item p{margin-bottom:0}.compare-item .text-link{margin-top:13px}.faq-list summary{font-size:13px;gap:12px;padding-block:21px}.faq-list summary:before{font-size:19px}.faq-list details>p{font-size:12px;padding-left:25px;padding-right:10px}.faq-layout{gap:15px}.faq-layout .muted{font-size:12px}.final-cta{padding-block:52px}.final-cta h2{font-size:40px;margin-bottom:25px}.final-cta .eyebrow{font-size:8px;letter-spacing:.08em}.final-course{font-size:29px}.final-course span{font-size:12px;margin-left:10px}.final-course b{font-size:18px}.final-star{font-size:205px;right:-45px;top:-5px}.final-bottom .button{font-size:13px;width:100%;padding:17px 20px;gap:25px}.footer{padding-block:35px 90px}.footer-top{align-items:flex-start;flex-direction:column;gap:27px;margin-bottom:24px}.footer-top>div{gap:15px;flex-wrap:wrap;font-size:10px}.footer>p{font-size:9px}.mobile-cta{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 16px max(11px,env(safe-area-inset-bottom));position:fixed;bottom:0;left:0;right:0;background:#fffffff5;border-top:1px solid #dce3ec;box-shadow:0 -5px 25px #071b3b0c;z-index:50;backdrop-filter:blur(10px)}.mobile-cta>span{font-size:10px;white-space:nowrap}.mobile-cta b{font-family:Arial,sans-serif;font-size:15px;margin-right:5px}.mobile-cta .button{font-size:11px;padding:11px 19px}.final-bottom>div>p:last-child{font-size:10px}}
@media(max-width:360px){.wrap{width:calc(100% - 32px)}.header{padding-inline:16px}.hero h1{font-size:32px}.hero-code{font-size:81px}.hero .release{font-size:8px;gap:6px}.hero .release-date{font-size:8px;padding-inline:5px}.hero-art{margin-inline:-16px;height:375px;min-height:375px}.hero-benefits{gap:11px;font-size:9px}.hero-benefits span+span{padding-left:11px}.domain-title{font-size:13px}.domain-list summary{gap:8px}.weight{font-size:20px}.mobile-cta{gap:6px;padding-inline:12px}.mobile-cta .button{padding-inline:15px;font-size:10px}}
.brand{display:block;width:220px;min-width:0;flex-shrink:1}.brand img{width:100%;height:auto}.header>.button{flex-shrink:0}
@media(max-width:560px){.header .brand{width:170px}.footer .brand{width:200px}}
.systematic-section{border-bottom:1px solid var(--line)}.systematic-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:55px;align-items:center}.systematic-figure{margin:0}.systematic-figure>a{display:block;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--pale)}.systematic-figure img{width:100%;height:auto}.systematic-figure figcaption{font-size:10px;line-height:1.8;color:var(--muted);margin-top:12px}.systematic-figure figcaption a{display:inline-block;margin-left:10px;color:var(--blue)}.systematic-badge{display:inline-block;background:#eaf3ff;color:#0655c9;font-size:11px;font-weight:750;padding:6px 12px;border-radius:5px;margin-bottom:18px}.systematic-copy h3{font-size:26px;margin-bottom:17px}.systematic-copy>p:not(.cta-note){font-size:13px;color:var(--muted);line-height:1.95}.systematic-steps{list-style:none;padding:0;margin:25px 0;display:grid;gap:16px}.systematic-steps li{display:flex;align-items:center;gap:13px}.systematic-steps li>span{display:flex;align-items:center;justify-content:center;width:29px;height:29px;flex-shrink:0;background:var(--ink);color:var(--lime);border-radius:50%;font-family:Arial,sans-serif;font-size:12px}.systematic-steps b{display:block;font-size:13px}.systematic-steps small{display:block;font-size:11px;color:var(--muted)}.systematic-copy .button{font-size:14px;padding:15px 25px}.systematic-copy .cta-note{padding-left:0;margin-bottom:0}
@media(max-width:800px){.systematic-layout{grid-template-columns:1fr;gap:30px}.systematic-figure{max-width:620px;width:100%;margin:auto}.systematic-copy{max-width:620px;margin:auto}.systematic-copy h3{font-size:24px}.systematic-steps{grid-template-columns:repeat(3,1fr);gap:20px}.systematic-steps li{align-items:flex-start}.systematic-steps b{font-size:12px}.systematic-steps small{font-size:10px}}
@media(max-width:560px){.systematic-layout{gap:27px}.systematic-copy h3{font-size:22px}.systematic-copy>p:not(.cta-note){font-size:12px}.systematic-steps{grid-template-columns:1fr;gap:17px}.systematic-steps li{align-items:center}.systematic-steps b{font-size:13px}.systematic-steps small{font-size:11px}.systematic-copy .button{width:100%;font-size:13px}.systematic-copy .cta-note{text-align:center}.systematic-figure figcaption{font-size:9px}.systematic-badge{font-size:10px}}
.thinkflow-icon{width:28px;height:28px;object-fit:contain;flex-shrink:0;border-radius:6px}
.hero-code{white-space:nowrap}
@media(max-width:560px){.hero-code{font-size:clamp(68px,22vw,91px);gap:20px}.code-star{font-size:30px}.domain-guide h3 br{display:initial}}
@media(max-width:360px){.hero-code{font-size:72px;gap:15px}.code-star{font-size:27px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}