#aiItEducation{background:#fff}#aiItEducation .enterprise-banner-copy{max-width:1000px}#aiItEducation .enterprise-banner h1{font-size:clamp(28px,3vw,44px)}
.edu-center{max-width:1280px;margin:auto;padding:0 32px;color:#102f46;font-family:'Noto Sans KR',sans-serif}.edu-center *,.edu-dialog *{box-sizing:border-box}.edu-center p,.edu-dialog p{font-size:15px;line-height:1.9;color:#52677a;word-break:keep-all}.edu-center h2{font-size:clamp(27px,3vw,40px);line-height:1.4;letter-spacing:-.05em;color:#102f46;margin:16px 0 22px}.edu-center h3{color:#102f46}.edu-eyebrow{font:750 11px/1.6 Manrope,sans-serif;color:#1267ae;letter-spacing:.14em}.edu-jump{display:flex;gap:30px;border-bottom:1px solid #d9e3e9;padding:24px 0;flex-wrap:wrap}.edu-jump a{font-size:13px;font-weight:700;color:#365367;text-decoration:none}.edu-center section{scroll-margin-top:140px}.edu-overview{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding:62px 0;align-items:center}.edu-overview figure{margin:0}.edu-overview img{width:100%;height:auto;display:block;aspect-ratio:3/2;object-fit:cover}.edu-overview figcaption{font-size:10px;color:#6b7e8c;margin-top:9px}.edu-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.edu-chips span{font-size:11px;padding:7px 11px;background:#eef5f9}.edu-facts{display:grid;grid-template-columns:repeat(4,1fr);background:#0b2d45;color:white;padding:28px 10px}.edu-facts>div{padding:0 28px;border-right:1px solid #35546a}.edu-facts>div:last-child{border:0}.edu-facts strong{font:700 36px/1.5 Manrope,sans-serif}.edu-facts strong span{font:500 12px 'Noto Sans KR',sans-serif;margin-left:7px}.edu-facts p{color:#c5dce9;font-size:12px;margin:3px 0}.edu-section{padding:75px 0}.edu-heading{max-width:820px;margin-bottom:34px}.edu-tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.edu-tiers article{border:1px solid #d7e3ec;border-top:4px solid #1779bc;padding:28px;display:flex;flex-direction:column;background:linear-gradient(#f1f7fb,#fff 50%)}.edu-tier-no{font-size:11px;color:#56748a;font-weight:700}.edu-tiers h3{font:750 34px/1.4 Manrope,sans-serif;margin:12px 0}.edu-tiers p{font-size:14px}.edu-tiers dl{font-size:12px;line-height:1.9;margin:10px 0 24px}.edu-tiers dt{font-weight:700;margin-top:12px}.edu-tiers dd{margin:3px 0;color:#567084}.edu-tier-stat{margin-top:auto;font-size:15px;font-weight:700}.edu-tier-stat span{font-size:12px;font-weight:400}.edu-tiers .edu-policy{font-size:12px;color:#12649a;margin:12px 0}.edu-tiers button,.edu-outline-btn{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;font:700 13px inherit;font-family:inherit;font-size:13px;font-weight:700;background:#0d3653;border:1px solid #0d3653;color:#fff;padding:15px;cursor:pointer;min-height:48px}.edu-note{font-size:12px!important;color:#617889!important}.edu-book-section{background:#eff5f8;display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;padding:58px;margin:0 -12px;align-items:center}.edu-book-art{max-width:310px;position:relative;justify-self:center;perspective:1000px;width:100%;padding-bottom:36px}.edu-book-cover{min-height:430px;padding:34px 30px;background:#0a2c44;color:white;border-left:10px solid #164760;box-shadow:14px 18px 0 #cfdee7,0 24px 38px #123b5226;transform:rotate(-3deg);display:flex;flex-direction:column}.edu-book-cover>span{font-size:8px;letter-spacing:.12em;color:#9abdcf}.edu-book-cover>strong{font:750 48px Manrope,sans-serif;color:#86d6ed;margin:24px 0 12px}.edu-book-cover h3{font-size:25px;color:white;line-height:1.5;margin:0}.edu-book-cover p{color:#daebf4;font-size:16px}.edu-book-rule{height:1px;background:#527487;margin:8px 0 18px}.edu-book-cover small{font-size:11px;line-height:1.9;color:#aac5d5}.edu-book-cover b{font-size:10px;margin-top:26px;letter-spacing:.1em}.edu-book-caption{position:absolute;bottom:-10px;font-size:10px;color:#637c8e;left:20px}.edu-book-toc{padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:8px 20px}.edu-book-toc li{font-size:12px;line-height:1.7;padding:9px 0;border-bottom:1px solid #d2dfe8;display:flex;gap:10px}.edu-book-toc span{color:#1671aa;font-weight:750}.edu-outline-btn{width:auto;background:#fff;color:#163d56;margin-top:20px}.edu-roles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#d9e4ed;border:1px solid #d9e4ed}.edu-roles article{background:#f2f7fb;padding:24px}.edu-roles span{font-size:12px;color:#1269a4;font-weight:750}.edu-roles h3{font-size:18px;margin:14px 0}.edu-roles p{font-size:12px}.edu-roles b{font-size:11px;color:#567187}.edu-job-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:35px}.edu-job-groups article{min-width:0}.edu-job-groups h3{font-size:14px;margin:0 0 12px;padding-bottom:12px;border-bottom:2px solid #173c56}.edu-job-groups button{display:flex;text-align:left;align-items:center;width:100%;gap:8px;border:0;border-bottom:1px solid #e3ebf0;background:white;padding:12px 0;min-height:48px;font:500 12px/1.6 'Noto Sans KR',sans-serif;color:#183a52;cursor:pointer}.edu-job-groups button span{font:650 9px Manrope,sans-serif;color:#64839a}.edu-job-groups button i{margin-left:auto;font-style:normal}.edu-industry{border-top:1px solid #dae6ed;margin-top:38px;padding-top:25px}.edu-industry h3{font-size:22px}.edu-industry>div{display:flex;gap:10px;flex-wrap:wrap}.edu-industry button{background:#edf5fa;border:1px solid #d3e3ed;padding:13px;font:600 12px 'Noto Sans KR',sans-serif;color:#1d4863;cursor:pointer;min-height:44px}.edu-method{padding:52px;background:#0d2e45;color:white}.edu-method h2,.edu-method h3{color:white}.edu-method .edu-eyebrow{color:#80d5f1}.edu-method p{color:#c5d9e5}.edu-method ol{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.edu-method li{border-top:1px solid #4b677b;padding-top:18px}.edu-method li>span{color:#7fd5ef;font:700 22px Manrope,sans-serif}.edu-method h3{font-size:16px;margin:16px 0 8px}.edu-method li p{font-size:12px}.edu-method a{display:inline-block;color:#a3e1f5;font-size:13px;margin-top:15px}.edu-roadmap{padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.edu-roadmap li{border-top:3px solid #a8c9db;padding-top:22px}.edu-roadmap b{font-size:11px;color:#236b96}.edu-roadmap h3{font-size:17px;line-height:1.6}.edu-roadmap p{font-size:13px}.edu-release-note{border-top:1px solid #d3e1ea;margin-top:34px;padding-top:26px}.edu-release-note strong{font-size:14px}.edu-release-note p{font-size:12px}.edu-center button:hover{filter:brightness(.94)}.edu-center button:focus-visible,.edu-center a:focus-visible,.edu-dialog :focus-visible{outline:3px solid #0b95cf;outline-offset:3px}
.edu-modal-open{overflow:hidden}.edu-dialog{width:min(1000px,calc(100vw - 40px));max-width:1000px;max-height:88dvh;padding:0;border:1px solid #afc6d6;color:#16374d;background:white;box-shadow:0 28px 100px #001a3266;font-family:'Noto Sans KR',sans-serif}.edu-dialog[open]{display:flex;flex-direction:column}.edu-dialog::backdrop{background:#031b32b0;backdrop-filter:blur(4px)}.edu-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 32px;background:#0c304a;flex-shrink:0}.edu-dialog-head .edu-eyebrow{color:#8bd7ed}.edu-dialog-head h2{font-size:24px;line-height:1.5;color:white;margin:5px 0 0}.edu-close{height:44px;width:44px;border:1px solid #64849b;background:transparent;color:white;font-size:28px;cursor:pointer;flex-shrink:0}.edu-dialog-body{padding:22px 32px 32px;overflow-y:auto;overscroll-behavior:contain}.edu-search-wrap label{display:block;font-size:12px;font-weight:700;margin:14px 0 8px}.edu-search-wrap input{width:100%;padding:13px;border:1px solid #a9c0d0;background:#f6f9fc;color:#173a50;font:inherit;box-sizing:border-box}.edu-search-count{font-size:12px!important}.edu-module{border:1px solid #d4e1ea;margin:12px 0}.edu-module summary{cursor:pointer;padding:18px;display:flex;align-items:center;gap:14px;background:#f0f6fa}.edu-module summary:after{content:'+';margin-left:8px}.edu-module[open] summary:after{content:'−'}.edu-module summary>span{font-size:11px;color:#126ba4}.edu-module summary strong{font-size:14px;flex:1}.edu-module summary small{font-size:11px}.edu-module>p{font-size:13px;margin:18px}.edu-lesson-list{list-style:none;padding:0 18px;margin:0}.edu-lesson-list li{display:grid;grid-template-columns:70px 1fr 48px;gap:12px;align-items:start;padding:13px 0;border-bottom:1px solid #e5edf2;font-size:13px;line-height:1.7}.edu-lesson-list li:last-child{border:0}.edu-lesson-list li>span{color:#49809f;font-size:10px;padding-top:2px}.edu-lesson-list small{font-size:10px;color:#748795;text-align:right}.edu-list-heading{font-size:16px;margin:28px 0 10px}.edu-outcome{padding:16px 20px;background:#edf6fa}.edu-outcome strong{font-size:12px}.edu-outcome p{margin:6px 0;font-size:13px}.edu-book-preview h3{font-size:26px;line-height:1.5}.edu-empty{padding:30px;background:#f4f8fb}
#aiItEducation .edu-method h2,#aiItEducation .edu-method h3{color:#fff!important}#aiItEducation .edu-method p{color:#c5d9e5!important}#aiItEducation .edu-book-cover h3{color:#fff!important}#aiItEducation .edu-book-cover p{color:#daebf4!important}
@media(max-width:900px){.edu-overview{gap:24px}.edu-tiers{grid-template-columns:1fr}.edu-tiers article{display:block}.edu-job-groups{grid-template-columns:repeat(2,1fr)}.edu-book-section{padding:35px;gap:35px}.edu-book-toc{grid-template-columns:1fr}.edu-facts>div{padding:0 15px}.edu-method ol,.edu-roadmap{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.edu-center{padding:0 20px}.edu-jump{gap:14px 20px;padding:20px 0}.edu-jump a{font-size:12px}.edu-overview{grid-template-columns:1fr;padding:35px 0;gap:22px}.edu-overview h2{font-size:28px}.edu-center p{font-size:14px}.edu-facts{grid-template-columns:1fr 1fr;gap:24px 0;padding:24px 6px}.edu-facts>div:nth-child(2){border:0}.edu-facts strong{font-size:30px}.edu-facts p{font-size:11px}.edu-section{padding:45px 0}.edu-heading{margin-bottom:24px}.edu-tiers article{padding:24px}.edu-book-section{grid-template-columns:1fr;margin:0 -20px;padding:40px 20px;gap:40px}.edu-book-art{max-width:240px}.edu-book-cover{min-height:370px;padding:24px}.edu-book-cover>strong{font-size:38px}.edu-book-cover h3{font-size:23px}.edu-roles{grid-template-columns:1fr}.edu-job-groups{gap:25px 16px}.edu-job-groups button{font-size:11px;gap:5px}.edu-method{margin:0 -20px;padding:35px 20px}.edu-method ol{gap:22px 15px}.edu-method h3{font-size:15px}.edu-method li p{font-size:12px}.edu-roadmap{gap:20px 15px}.edu-roadmap h3{font-size:15px}.edu-roadmap p{font-size:12px}.edu-dialog{width:calc(100vw - 20px);max-height:92dvh}.edu-dialog-head{padding:18px 16px;gap:10px}.edu-dialog-head h2{font-size:20px}.edu-dialog-body{padding:16px}.edu-module summary{padding:14px 10px;gap:8px;flex-wrap:wrap}.edu-module summary strong{font-size:12px;flex-basis:65%}.edu-module summary small{font-size:10px}.edu-lesson-list{padding:0 10px}.edu-lesson-list li{grid-template-columns:54px 1fr;gap:7px;font-size:12px}.edu-lesson-list small{grid-column:2;text-align:left}.edu-book-preview h3{font-size:22px}}

/* Actual four-book catalog, 2026-09-24. */
#eduBooks.edu-sale-library{display:block}.edu-sale-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:30px 0}.edu-sale-book{display:grid;grid-template-columns:120px minmax(0,1fr);gap:22px;padding:24px;background:#fff;border:1px solid #d8e4e5;border-radius:12px}.edu-sale-book>img{width:120px;height:180px;object-fit:cover;border-radius:4px;box-shadow:0 8px 18px #173b4b22}.edu-sale-book h3{font-size:21px;line-height:1.45;margin:10px 0}.edu-sale-book span,.edu-sale-book small{font-size:12px;color:#526b74}.edu-sale-actions{display:flex;flex-wrap:wrap;gap:12px}.edu-sale-actions a{font-weight:700;color:#126d74;padding:8px 0}.edu-sale-actions a:focus-visible{outline:3px solid #126d74;outline-offset:3px}@media(max-width:900px){.edu-sale-grid{grid-template-columns:1fr}}@media(max-width:480px){.edu-sale-book{grid-template-columns:76px minmax(0,1fr);gap:15px;padding:18px}.edu-sale-book>img{width:76px;height:114px}.edu-sale-book h3{font-size:18px}}

.edu-plan-choice{margin:32px 0 12px;padding:24px;background:#eef5f9;border:1px solid #bed5e5;border-radius:16px}.edu-plan-choice h3{font-size:24px!important;line-height:1.4}.edu-plan-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr));gap:18px}.edu-plan-grid article{background:white;padding:24px;border-radius:12px;border:1px solid #cedce7}.edu-plan-grid h4{font-size:23px;margin:10px 0}.edu-plan-grid strong{font-size:30px;color:#134961}.edu-plan-grid p{line-height:1.8}.edu-plan-grid small{font-size:13px;line-height:1.7}.edu-plan-grid .edu-premium-choice{border:2px solid #178e9d}.edu-purchase-cta{display:block!important;text-align:center;background:#152b3b!important;color:white!important;padding:18px 22px!important;border-radius:10px;font-size:18px!important;font-weight:800!important;line-height:1.5!important;margin:20px 0 12px;min-height:58px;box-sizing:border-box}.edu-purchase-cta:hover{background:#086a87!important}.edu-purchase-cta:focus-visible{outline:3px solid #e0ad38;outline-offset:3px}.edu-basic-premium-note{margin:30px 0;padding:30px;background:#edf9f8;border:1px solid #b7deda;border-radius:16px}.edu-basic-premium-note p{line-height:1.85}.edu-basic-premium-note button{padding:14px 20px;background:#173b50;color:white;border:0;border-radius:8px;font-weight:700}

/* 20260926: aligned comparison choices and compact enrollment row */
.edu-plan-grid article{display:flex;flex-direction:column}.edu-plan-grid .edu-purchase-cta{margin-top:auto}.edu-plan-grid article>p:last-of-type{margin-bottom:24px}.edu-plan-choice>h2{font-size:26px;line-height:1.5}.edu-enroll-row{display:flex;gap:10px;width:100%;margin-top:12px}.edu-enroll-row>a,.edu-enroll-row>button{flex:1;min-width:0;display:flex!important;justify-content:center;align-items:center;text-align:center;height:48px;box-sizing:border-box;padding:0 8px!important;font-size:13px!important;line-height:1.35;border-radius:3px;border:1px solid #237b82;text-decoration:none}.edu-enroll-row>a{background:#237b82!important;color:#fff!important}.edu-enroll-row>button{background:#eef8f7;color:#175c63;font-weight:700}.edu-enroll-row .edu-enter-classroom{margin:0!important}.edu-plan-choice .cmc-premium-card strong{font-size:inherit}
@media(max-width:600px){.edu-enrollment-dialog{width:calc(100% - 20px)!important;max-width:none!important;padding:0!important}.edu-enrollment-content{padding:12px!important}.edu-plan-choice{padding:14px;margin:8px 0}.edu-plan-choice>h2{font-size:21px}.edu-plan-grid article{padding:16px}.edu-plan-grid strong{white-space:nowrap;font-size:27px}.edu-plan-grid h4{font-size:21px}.edu-plan-grid .edu-purchase-cta{font-size:15px!important;padding:14px 10px!important}.edu-plan-choice .cmc-premium-card{padding:14px}}

#aiItEducation .edu-rich-tiers .edu-enroll-row{align-items:stretch}#aiItEducation .edu-rich-tiers .edu-enroll-row>button,#aiItEducation .edu-rich-tiers .edu-enroll-row>a{margin:0!important;align-self:stretch;transform:none;top:auto;vertical-align:top;height:48px;min-height:48px}

#eduCourses .edu-enroll-row{align-items:stretch!important}#eduCourses .edu-enroll-row>button,#eduCourses .edu-enroll-row>a{margin:0!important;align-self:stretch!important;transform:none!important;top:auto!important;height:48px!important;min-height:48px!important}