/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
@layer theme,utilities;.okc-app{--okc-navy:#102b46;--okc-blue:#1769b0;--okc-blue-soft:#e8f3fc;--okc-coral:#f17366;--okc-gold:#efbe42;--okc-sage:#77a893;--okc-ivory:#f7f2e8;--okc-paper:#fffdfa;--okc-ink-soft:#5f6e7e;--okc-line:#d9e2ea;--okc-shadow:0 22px 60px #102b461f;--okc-radius:24px;color:var(--okc-navy);font-family:Inter,Noto Sans KR,Apple SD Gothic Neo,Segoe UI,sans-serif}.okc-app,.okc-app *,.okc-app :before,.okc-app :after{box-sizing:border-box}html:has(body.okc-standalone){scroll-behavior:smooth}body.okc-standalone{color:#102b46;background:#fffdfa;margin:0;font-family:Inter,Noto Sans KR,Apple SD Gothic Neo,Segoe UI,sans-serif}body.okc-catalog-page .site-content>.ast-container,body.okc-catalog-page .site-content .content-area,body.okc-catalog-page .site-content .site-main,body.okc-catalog-page .site-content article,body.okc-catalog-page .site-content .entry-content{width:100%;max-width:none;margin:0;padding:0}body.okc-catalog-page .site-content .entry-header{display:none}.okc-app button,.okc-app input{font:inherit}.okc-app a{color:inherit}.okc-app .sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.okc-skip-link{z-index:1000;color:var(--okc-navy);background:#fff;border-radius:10px;padding:10px 16px;position:fixed;top:12px;left:12px;transform:translateY(-160%)}.okc-skip-link:focus{transform:translateY(0)}.okc-app{background:radial-gradient(circle at 7% 18%, #efbe4214, transparent 18rem), var(--okc-paper);overflow:clip}.okc-app :focus-visible{outline:3px solid var(--okc-gold);outline-offset:4px}.okc-container{width:min(1180px,100% - 40px);margin-inline:auto}.okc-hero{background:linear-gradient(115deg,#fffdfaf5,#f7f2e8eb),repeating-linear-gradient(90deg,#0000 0 79px,#102b4609 80px);align-items:center;min-height:710px;padding:64px 0 76px;display:grid;position:relative}.okc-hero:before,.okc-hero:after{content:"";pointer-events:none;border-radius:999px;position:absolute}.okc-hero:before{background:var(--okc-blue);opacity:.12;width:330px;height:330px;top:-120px;right:-150px}.okc-hero:after{background:var(--okc-coral);opacity:.16;width:160px;height:160px;bottom:40px;left:-90px}.okc-hero__grid{grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);align-items:center;gap:68px;display:grid}.okc-breadcrumb{color:#6c7885;align-items:center;gap:9px;margin-bottom:32px;font-size:13px;font-weight:700;display:flex}.okc-breadcrumb a{text-decoration:none}.okc-breadcrumb a:hover{color:var(--okc-blue)}.okc-eyebrow{color:var(--okc-blue);letter-spacing:.07em;text-transform:uppercase;align-items:center;gap:10px;font-size:13px;font-weight:800;display:inline-flex}.okc-eyebrow span{background:var(--okc-coral);border-radius:999px;width:34px;height:3px}.okc-hero h1{letter-spacing:-.052em;max-width:760px;margin:18px 0 22px;font-family:Georgia,Noto Serif KR,serif;font-size:clamp(46px,5.5vw,75px);font-weight:600;line-height:.98}.okc-hero h1 em{color:var(--okc-blue);font-style:normal}.okc-hero__lead{max-width:680px;color:var(--okc-ink-soft);margin:0;font-size:18px;line-height:1.72}.okc-hero__actions{flex-wrap:wrap;gap:12px;margin-top:30px;display:flex}.okc-button{cursor:pointer;border:1px solid #0000;border-radius:14px;justify-content:center;align-items:center;gap:10px;min-height:50px;padding:13px 21px;font-size:14px;font-weight:800;text-decoration:none;transition:transform .18s,box-shadow .18s,background .18s;display:inline-flex}.okc-button:hover{transform:translateY(-2px)}.okc-button--primary{color:#fff;background:var(--okc-blue);box-shadow:0 12px 25px #1769b038}.okc-button--primary:hover{background:#0d5d9f;box-shadow:0 15px 32px #1769b04d}.okc-button--ghost{color:var(--okc-navy);background:#ffffffc7;border-color:#cfd9e2}.okc-button--light{color:var(--okc-navy);background:#fff}.okc-play{background:var(--okc-coral);color:#fff;border-radius:50%;place-items:center;width:27px;height:27px;font-size:9px;display:inline-grid}.okc-trust-list{flex-wrap:wrap;gap:0;margin:38px 0 0;display:flex}.okc-trust-list div{border-left:1px solid var(--okc-line);min-width:130px;padding:0 25px}.okc-trust-list div:first-child{border-left:0;padding-left:0}.okc-trust-list dt{font-size:22px;font-weight:900}.okc-trust-list dd{color:var(--okc-ink-soft);margin:4px 0 0;font-size:12px}.okc-hero__visual{min-height:525px;position:relative}.okc-photo-slot{isolation:isolate;background:radial-gradient(circle at 68% 24%,#ffffff7a,#0000 24%),linear-gradient(145deg,#1a5f95,#0f2e4d 70%);position:relative;overflow:hidden}.okc-photo-slot:before,.okc-photo-slot:after{content:"";z-index:-1;border-radius:50%;position:absolute}.okc-photo-slot:before{border:58px solid #ffffff17;width:320px;height:320px;top:-60px;right:-60px}.okc-photo-slot:after{background:var(--okc-coral);opacity:.76;width:240px;height:240px;bottom:-100px;left:-80px}.okc-photo-slot__wash{background:linear-gradient(135deg,#0000 44%,#ffffff14 45% 48%,#0000 49%),repeating-linear-gradient(0deg,#0000 0 28px,#ffffff09 29px);position:absolute;inset:0}.okc-photo-slot__label{z-index:2;color:#fff;gap:6px;display:grid;position:absolute;bottom:30px;left:30px}.okc-photo-slot__label span{background:var(--okc-gold);width:max-content;color:var(--okc-navy);letter-spacing:.1em;border-radius:6px;padding:5px 8px;font-size:10px;font-weight:900}.okc-photo-slot__label strong{font-size:27px}.okc-photo-slot__label small{color:#ffffffbd}.okc-photo-slot--hero{width:calc(100% - 36px);height:492px;box-shadow:var(--okc-shadow);border-radius:42px 10px 42px 42px;margin-left:auto}.okc-floating-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffeb;border:1px solid #fffc;border-radius:18px;align-items:center;gap:13px;padding:15px 17px;display:flex;position:absolute;box-shadow:0 18px 45px #102b462e}.okc-floating-card small,.okc-floating-card strong{display:block}.okc-floating-card small{color:var(--okc-ink-soft);margin-bottom:3px;font-size:11px}.okc-floating-card strong{font-size:14px}.okc-floating-card--progress{bottom:64px;left:-18px}.okc-floating-card--caption{top:56px;right:-28px}.okc-ring{--progress:72;aspect-ratio:1;background:conic-gradient(var(--okc-blue) calc(var(--progress) * 1%), #dbe8f1 0);border-radius:50%;place-items:center;width:48px;display:grid;position:relative}.okc-ring:before{content:"";border-radius:inherit;background:#fff;position:absolute;inset:5px}.okc-ring span{z-index:1;font-size:11px;font-weight:900;position:relative}.okc-caption-icon{background:var(--okc-navy);color:#fff;border-radius:12px;place-items:center;width:40px;height:40px;font-size:12px;font-weight:900;display:grid}.okc-section{padding:105px 0}.okc-section--catalog{background:#fff}.okc-section-heading{justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px;display:flex}.okc-section-heading--center{text-align:center;max-width:700px;margin:0 auto 52px;display:block}.okc-kicker{color:var(--okc-coral);letter-spacing:.14em;margin:0 0 10px;font-size:12px;font-weight:900}.okc-section-heading h2,.okc-experience__content h2,.okc-certificate-copy h2{letter-spacing:-.035em;margin:0;font-family:Georgia,Noto Serif KR,serif;font-size:clamp(34px,4vw,53px);font-weight:600;line-height:1.08}.okc-section-heading p:not(.okc-kicker),.okc-certificate-copy>p:not(.okc-kicker){color:var(--okc-ink-soft);margin:11px 0 0;line-height:1.7}.okc-search{border:1px solid var(--okc-line);background:#fff;border-radius:13px;align-items:center;gap:10px;width:min(320px,100%);padding:0 15px;display:flex}.okc-search input{width:100%;min-height:46px;color:var(--okc-navy);background:0 0;border:0;outline:0}.okc-filters{flex-wrap:wrap;gap:9px;margin-bottom:34px;display:flex}.okc-filters button{border:1px solid var(--okc-line);cursor:pointer;min-height:40px;color:var(--okc-navy);background:#fff;border-radius:999px;padding:8px 15px;font-size:13px;font-weight:800;transition:all .16s}.okc-filters button:hover,.okc-filters button.is-active{border-color:var(--okc-navy);background:var(--okc-navy);color:#fff}.okc-course-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;display:grid}.okc-course-card{border:1px solid var(--okc-line);background:#fff;border-radius:21px;min-width:0;transition:transform .22s cubic-bezier(.2,.8,.2,1),box-shadow .22s,border-color .22s;overflow:hidden;box-shadow:0 9px 30px #102b460f}.okc-course-card:hover{z-index:2;border-color:#1769b061;transform:translateY(-7px)scale(1.015);box-shadow:0 22px 55px #102b4626}.okc-course-card__visual{color:#fff;place-items:center;height:190px;display:grid;position:relative;overflow:hidden}.okc-course-card__visual:before,.okc-course-card__visual:after{content:"";border-radius:50%;position:absolute}.okc-course-card__visual:before{border:35px solid #ffffff21;width:180px;height:180px;top:-85px;right:-50px}.okc-course-card__visual:after{background:#ffffff21;width:86px;height:86px;bottom:-22px;left:-24px}.okc-course-card__glyph{z-index:1;text-shadow:0 10px 25px #00000029;font-family:Georgia,Noto Serif KR,serif;font-size:62px;font-weight:700;position:relative}.okc-course-card__badge{z-index:2;color:var(--okc-navy);letter-spacing:.05em;text-transform:uppercase;background:#ffffffeb;border-radius:8px;padding:6px 9px;font-size:10px;font-weight:900;position:absolute;top:14px;left:14px}.okc-course-card__body{padding:21px}.okc-course-card__meta{color:var(--okc-blue);letter-spacing:.05em;text-transform:uppercase;justify-content:space-between;gap:12px;font-size:11px;font-weight:900;display:flex}.okc-course-card h3{min-height:55px;margin:11px 0 7px;font-size:20px;line-height:1.35}.okc-course-card__body>p{min-height:45px;color:var(--okc-ink-soft);margin:0;font-size:13px;line-height:1.65}.okc-course-card__rating{align-items:center;gap:6px;margin-top:16px;font-size:12px;display:flex}.okc-course-card__rating b{color:#bd7d00}.okc-course-card__rating span{color:var(--okc-gold);letter-spacing:1px}.okc-course-card__rating small{color:#7b8793}.okc-progress{margin-top:17px}.okc-progress div{background:#e4ebf0;border-radius:999px;height:6px;overflow:hidden}.okc-progress i{border-radius:inherit;background:linear-gradient(90deg, var(--okc-blue), #51a9d7);height:100%;display:block}.okc-progress p{color:var(--okc-ink-soft);justify-content:space-between;margin:7px 0 0;font-size:11px;display:flex}.okc-course-card__footer{border-top:1px solid #edf1f4;justify-content:space-between;align-items:center;gap:12px;margin-top:18px;padding-top:16px;display:flex}.okc-course-card__footer span{font-size:12px;font-weight:800}.okc-course-card__footer button{cursor:pointer;color:var(--okc-blue);background:0 0;border:0;font-size:12px;font-weight:900}.okc-empty{border:1px dashed var(--okc-line);color:var(--okc-ink-soft);text-align:center;border-radius:18px;padding:50px}.okc-section--path{background:var(--okc-ivory)}.okc-path{grid-template-columns:repeat(4,1fr);gap:18px;margin:0;padding:0;list-style:none;display:grid}.okc-path li{background:#ffffffb8;border:1px solid #102b461a;border-radius:19px;flex-direction:column;min-height:250px;padding:22px;display:flex;position:relative}.okc-path li:not(:last-child):after{content:"→";z-index:2;background:var(--okc-paper);width:30px;height:30px;color:var(--okc-coral);border-radius:50%;place-items:center;font-weight:900;display:grid;position:absolute;top:50%;right:-25px}.okc-path li>span{color:var(--okc-coral);font-size:12px;font-weight:900}.okc-path i{color:var(--okc-blue);flex:1;place-items:center;font-family:Georgia,Noto Serif KR,serif;font-size:45px;font-style:normal;font-weight:700;display:grid}.okc-path strong,.okc-path small{display:block}.okc-path strong{font-size:16px}.okc-path small{color:var(--okc-ink-soft);margin-top:5px;line-height:1.5}.okc-experience{grid-template-columns:1fr .92fr;align-items:center;gap:78px;display:grid}.okc-photo-slot--group{min-height:490px;box-shadow:var(--okc-shadow);background:radial-gradient(circle at 78% 12%,#fff6,#0000 25%),linear-gradient(145deg,#cb6c62,#783d4e);border-radius:16px 46px}.okc-experience__content h2{margin-bottom:30px}.okc-check-list{gap:20px;margin:0;padding:0;list-style:none;display:grid}.okc-check-list li{grid-template-columns:38px 1fr;align-items:start;gap:13px;display:grid}.okc-check-list li>span{background:var(--okc-blue-soft);width:34px;height:34px;color:var(--okc-blue);border-radius:50%;place-items:center;font-weight:900;display:grid}.okc-check-list strong,.okc-check-list small{display:block}.okc-check-list small{color:var(--okc-ink-soft);margin-top:5px;line-height:1.55}.okc-section--stories{background:var(--okc-navy);color:#fff}.okc-section--stories .okc-kicker{color:var(--okc-gold)}.okc-swiper-controls{gap:9px;display:flex}.okc-swiper-controls button{cursor:pointer;color:#fff;background:0 0;border:1px solid #ffffff40;border-radius:50%;width:43px;height:43px}.okc-story-swiper{overflow:visible}.okc-story-card{background:#ffffff12;border:1px solid #ffffff26;border-radius:20px;flex-direction:column;height:auto;min-height:275px;padding:28px;display:flex}.okc-story-card__stars{color:var(--okc-gold);letter-spacing:3px}.okc-story-card blockquote{flex:1;margin:20px 0 26px;font-family:Georgia,Noto Serif KR,serif;font-size:19px;line-height:1.55}.okc-story-card footer{align-items:center;gap:12px;display:flex}.okc-story-card footer>span{background:var(--okc-coral);border-radius:50%;place-items:center;width:42px;height:42px;font-size:12px;font-weight:900;display:grid}.okc-story-card footer strong,.okc-story-card footer small{display:block}.okc-story-card footer small{color:#ffffff9e;margin-top:4px}.okc-story-swiper .swiper-pagination{margin-top:30px;position:static}.okc-story-swiper .swiper-pagination-bullet{background:#fff}.okc-certificate-layout{grid-template-columns:.74fr 1.26fr;align-items:center;gap:60px;display:grid}.okc-certificate-copy>p:not(.okc-kicker){max-width:470px}.okc-certificate-copy label{gap:8px;margin:28px 0 13px;font-size:12px;font-weight:800;display:grid}.okc-certificate-copy input{border:1px solid var(--okc-line);width:min(380px,100%);min-height:48px;color:var(--okc-navy);background:#fff;border-radius:12px;padding:0 14px}.okc-certificate-shell{box-shadow:var(--okc-shadow);background:#e8dcc5;border-radius:14px;padding:15px;transform:rotate(1.2deg)}.okc-certificate{aspect-ratio:1.414;color:#193652;background:radial-gradient(circle at 20% 10%,#efbe421a,#0000 30%),#fffdfa;padding:15px}.okc-certificate__border{outline-offset:-7px;text-align:center;border:2px solid #be9837;outline:1px solid #be9837;flex-direction:column;justify-content:center;align-items:center;height:100%;padding:4.2%;display:flex}.okc-certificate header{align-items:baseline;gap:10px;margin-bottom:2%;display:flex}.okc-wordmark{letter-spacing:.06em;font-size:clamp(16px,2vw,26px);font-weight:900}.okc-wordmark b{color:var(--okc-coral)}.okc-certificate header small{letter-spacing:.12em;font-size:clamp(6px,.7vw,9px)}.okc-certificate__label{color:#be9837;letter-spacing:.22em;margin:0 0 1.7%;font-size:clamp(7px,.85vw,11px);font-weight:900}.okc-certificate h3,.okc-certificate p{color:#65707a;margin:.9% 0;font-size:clamp(7px,.9vw,11px);font-weight:500}.okc-certificate #certificate-student{border-bottom:1px solid #c8b581;margin:.5% 0 1.2%;padding:0 6%;font-family:Georgia,serif;font-size:clamp(22px,3.3vw,45px);font-style:italic;font-weight:500;display:block}.okc-certificate h4{margin:.6% 0 2.7%;font-family:Georgia,Noto Serif KR,serif;font-size:clamp(11px,1.7vw,21px)}.okc-certificate__meta{grid-template-columns:1fr 1.6fr;gap:9%;width:78%;display:grid}.okc-certificate__meta>div{border-top:1px solid #8f9ba5;align-content:end;display:grid}.okc-certificate__meta span,.okc-certificate__meta small{display:block}.okc-certificate__meta span{margin-top:3px;font-size:clamp(7px,.9vw,11px)}.okc-certificate__meta small{color:#7f8991;margin-top:2px;font-size:clamp(5px,.65vw,8px)}.okc-signature{font-family:Segoe Script,cursive;font-size:clamp(10px,1.5vw,18px)!important}.okc-certificate__serial{color:#929aa1;letter-spacing:.05em;margin-top:2.2%;font-size:clamp(5px,.62vw,8px)}.okc-final-cta{color:#fff;background:linear-gradient(110deg,#0e2a45,#0b507d);padding:72px 0}.okc-final-cta .okc-container{justify-content:space-between;align-items:center;gap:40px;display:flex}.okc-final-cta span{color:var(--okc-gold);letter-spacing:.18em;font-weight:900}.okc-final-cta h2{margin:8px 0;font-family:Georgia,Noto Serif KR,serif;font-size:clamp(32px,4vw,50px);font-weight:600}.okc-final-cta p{color:#ffffffad;margin:0}.okc-final-cta .okc-button span{color:inherit;letter-spacing:0}.okc-dialog{width:min(820px,100% - 34px);color:var(--okc-navy);border:0;border-radius:24px;padding:0;overflow:hidden;box-shadow:0 32px 100px #04132257}.okc-dialog::backdrop{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#081b2db8}.okc-dialog[open]{grid-template-columns:.8fr 1.2fr;display:grid}.okc-dialog__close{z-index:2;cursor:pointer;width:36px;height:36px;color:var(--okc-navy);background:#ffffffe6;border:0;border-radius:50%;font-size:24px;position:absolute;top:14px;right:14px}.okc-dialog__visual{color:#fff;place-items:center;min-height:420px;font-family:Georgia,Noto Serif KR,serif;font-size:76px;font-weight:700;display:grid}.okc-dialog__body{flex-direction:column;justify-content:center;padding:48px;display:flex}.okc-dialog__body h2{margin:4px 0 14px;font-family:Georgia,Noto Serif KR,serif;font-size:34px;line-height:1.1}.okc-dialog__body>p:not(.okc-kicker){color:var(--okc-ink-soft);line-height:1.65}.okc-dialog__facts{grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0 25px;display:grid}.okc-dialog__facts div{background:var(--okc-ivory);border-radius:12px;padding:12px}.okc-dialog__facts dt{color:var(--okc-ink-soft);letter-spacing:.08em;text-transform:uppercase;font-size:9px;font-weight:900}.okc-dialog__facts dd{margin:5px 0 0;font-size:12px;font-weight:800}.okc-release-summary{background:var(--okc-blue-soft);border:1px solid #1769b033;border-radius:18px;grid-template-columns:auto 1fr;align-items:center;column-gap:11px;min-width:210px;padding:18px 22px;display:grid}.okc-release-summary strong{color:var(--okc-blue);grid-row:1/3;font-family:Georgia,Noto Serif KR,serif;font-size:42px;line-height:1}.okc-release-summary span,.okc-release-summary small{display:block}.okc-release-summary span{font-size:13px;font-weight:900}.okc-release-summary small{color:var(--okc-ink-soft);font-size:11px}.okc-language-note{border:1px solid var(--okc-line);background:#f8fbfd;border-radius:14px;align-items:center;gap:12px;margin:-5px 0 28px;padding:14px 17px;display:flex}.okc-language-note>span{background:var(--okc-navy);color:#fff;border-radius:8px;place-items:center;width:38px;height:30px;font-size:11px;font-weight:900;display:grid}.okc-language-note p,.okc-language-note small{margin:0}.okc-language-note strong,.okc-language-note small{display:block}.okc-language-note strong{font-size:13px}.okc-language-note small{color:var(--okc-ink-soft);margin-top:3px;font-size:11px}.okc-lesson-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.okc-lesson-card{border:1px solid var(--okc-line);background:#fff;border-radius:20px;min-width:0;transition:transform .2s,box-shadow .2s,border-color .2s;overflow:hidden;box-shadow:0 9px 28px #102b4612}.okc-lesson-card.is-available:hover{z-index:2;border-color:#1769b06b;transform:translateY(-5px);box-shadow:0 20px 42px #102b4626}.okc-lesson-card__visual{color:#fff;background:radial-gradient(circle at 82% 5%,#ffffff40,#0000 28%),linear-gradient(135deg,#1769b0,#102b46);place-items:center;min-height:145px;padding:17px;display:grid;position:relative;overflow:hidden}.okc-lesson-card__visual:before{content:"";border:30px solid #ffffff1a;border-radius:50%;width:150px;height:150px;position:absolute;bottom:-80px;right:-55px}.okc-lesson-card.is-coming{box-shadow:none;background:#f8f9fa}.okc-lesson-card.is-coming .okc-lesson-card__visual{color:#7c8994;background:repeating-linear-gradient(135deg,#0000 0 18px,#102b4606 18px 36px),#e8edf0}.okc-lesson-number{letter-spacing:.12em;font-size:10px;font-weight:900;position:absolute;top:16px;left:17px}.okc-lesson-card__visual strong{z-index:1;font-family:Georgia,Noto Serif KR,serif;font-size:clamp(35px,4vw,54px);font-weight:700;position:relative}.okc-preview-chip{color:var(--okc-navy);background:var(--okc-gold);letter-spacing:.06em;border-radius:8px;padding:6px 8px;font-size:9px;font-weight:900;position:absolute;top:12px;right:12px}.okc-lesson-card__body{padding:18px}.okc-lesson-status{border-radius:999px;align-items:center;gap:6px;width:max-content;min-height:24px;padding:5px 8px;font-size:10px;font-weight:900;display:inline-flex}.okc-lesson-status.is-live{color:#1b684b;background:#e4f5ec}.okc-lesson-status.is-live i{background:#2ca56f;border-radius:50%;width:6px;height:6px}.okc-lesson-status.is-locked{color:#775b16;background:#fff2c9}.okc-lesson-status.is-soon{color:#6f7b85;background:#e7ebee}.okc-lesson-card h3{min-height:48px;margin:12px 0 7px;font-size:18px;line-height:1.35}.okc-lesson-card__body>p{min-height:59px;color:var(--okc-ink-soft);margin:0;font-size:12px;line-height:1.62}.okc-lesson-card.is-coming .okc-lesson-card__body>p{color:#89949c}.okc-lesson-card__footer{border-top:1px solid #edf1f4;justify-content:space-between;align-items:center;gap:10px;min-height:50px;margin-top:16px;padding-top:14px;display:flex}.okc-lesson-card__footer small{color:var(--okc-ink-soft);font-size:10px}.okc-lesson-card__footer button{color:#fff;background:var(--okc-blue);cursor:pointer;border:0;border-radius:10px;min-height:36px;padding:8px 11px;font-size:11px;font-weight:900}.okc-lesson-card__footer button:hover{background:#0d5d9f}.okc-lesson-coming{color:#8b969e;font-size:11px;font-weight:800}.okc-player-dialog{width:min(1040px,100% - 28px);max-height:calc(100dvh - 28px);color:var(--okc-navy);background:#fff;border:0;border-radius:24px;padding:0;overflow:auto;box-shadow:0 35px 100px #04132266}.okc-player-dialog[open]{display:block}.okc-player-dialog::backdrop{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#081b2dc7}.okc-player-dialog__close{z-index:3;border:1px solid var(--okc-line);width:39px;height:39px;color:var(--okc-navy);cursor:pointer;background:#fff;border-radius:50%;font-size:26px;line-height:1;position:absolute;top:17px;right:17px}.okc-player-dialog__header{justify-content:space-between;align-items:center;gap:20px;padding:25px 74px 22px 28px;display:flex}.okc-player-dialog__header h2{margin:3px 0 0;font-family:Georgia,Noto Serif KR,serif;font-size:clamp(25px,3.5vw,38px);font-weight:600}.okc-live-badge{color:#1b684b;background:#e4f5ec;border-radius:999px;padding:8px 11px;font-size:10px;font-weight:900}.okc-video-shell{aspect-ratio:16/9;background:#07131e;position:relative;overflow:hidden}.okc-video-shell video{object-fit:contain;width:100%;height:100%;display:block}.okc-video-loading{color:#fff;background:#061421c7;border-radius:10px;padding:10px 14px;font-size:12px;font-weight:800;position:absolute;bottom:22px;left:50%;transform:translate(-50%)}.okc-player-dialog__footer{padding:22px 28px 27px}.okc-player-language{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.okc-player-language>span{margin-right:3px;font-size:11px;font-weight:900}.okc-player-language button{border:1px solid var(--okc-line);min-height:36px;color:var(--okc-navy);cursor:pointer;background:#fff;border-radius:999px;padding:7px 12px;font-size:11px;font-weight:800}.okc-player-language button:hover,.okc-player-language button.is-active{border-color:var(--okc-navy);color:#fff;background:var(--okc-navy)}.okc-player-dialog__footer>p{color:var(--okc-ink-soft);margin:14px 0 0;font-size:11px}@media (width<=980px){.okc-hero{min-height:auto}.okc-hero__grid,.okc-experience,.okc-certificate-layout{grid-template-columns:1fr}.okc-hero__grid{gap:46px}.okc-hero__visual{width:min(670px,100%);margin-inline:auto}.okc-course-grid,.okc-lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.okc-path{grid-template-columns:repeat(2,1fr)}.okc-path li:nth-child(2):after{display:none}.okc-certificate-layout{gap:42px}.okc-certificate-copy{text-align:center}.okc-certificate-copy>p:not(.okc-kicker),.okc-certificate-copy input{margin-inline:auto}.okc-certificate-copy label{justify-items:center}}@media (width<=660px){.okc-container{width:min(100% - 28px,1180px)}.okc-hero{padding:35px 0 55px}.okc-hero h1{font-size:43px}.okc-hero__lead{font-size:16px}.okc-hero__actions,.okc-hero__actions .okc-button{width:100%}.okc-trust-list{grid-template-columns:repeat(3,1fr);display:grid}.okc-trust-list div{min-width:0;padding:0 10px}.okc-trust-list dt{font-size:18px}.okc-hero__visual{min-height:390px}.okc-photo-slot--hero{width:100%;height:360px}.okc-floating-card--progress{bottom:12px;left:8px}.okc-floating-card--caption{top:16px;right:8px}.okc-photo-slot__label{bottom:86px;left:22px}.okc-photo-slot__label strong{font-size:21px}.okc-section{padding:76px 0}.okc-section-heading{align-items:start;display:grid}.okc-search{width:100%}.okc-filters{flex-wrap:nowrap;margin-inline:-14px;padding:0 14px 8px;overflow-x:auto}.okc-filters button{flex:none}.okc-course-grid,.okc-path,.okc-lesson-grid{grid-template-columns:1fr}.okc-release-summary{width:100%}.okc-lesson-card h3,.okc-lesson-card__body>p{min-height:0}.okc-player-dialog__header{align-items:flex-start;display:grid}.okc-live-badge{width:max-content}.okc-player-dialog__footer{padding:19px 18px 22px}.okc-player-language>span{width:100%}.okc-path li:after{display:none}.okc-photo-slot--group{min-height:400px}.okc-final-cta .okc-container{display:grid}.okc-final-cta .okc-button{width:100%}.okc-dialog[open]{display:block}.okc-dialog__visual{min-height:180px;font-size:54px}.okc-dialog__body{padding:30px 24px}.okc-dialog__facts{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){html:has(body.okc-standalone){scroll-behavior:auto}.okc-app,.okc-app *,.okc-app :before,.okc-app :after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.okc-course-card:hover,.okc-certificate-shell{transform:none}}@media print{body *{visibility:hidden}.okc-certificate-shell,.okc-certificate-shell *{visibility:visible}.okc-certificate-shell{width:100%;box-shadow:none;padding:0;position:fixed;inset:0;transform:none}}:root{--swiper-theme-color:#007aff}:host{z-index:1;margin-left:auto;margin-right:auto;display:block;position:relative}.swiper{z-index:1;margin-left:auto;margin-right:auto;padding:0;list-style:none;display:block;position:relative;overflow:hidden}.swiper-vertical>.swiper-wrapper{flex-direction:column}.swiper-wrapper{z-index:1;width:100%;height:100%;transition-property:transform;transition-timing-function:var(--swiper-wrapper-transition-timing-function,initial);box-sizing:content-box;display:flex;position:relative}.swiper-android .swiper-slide,.swiper-ios .swiper-slide,.swiper-wrapper{transform:translate(0,0)}.swiper-horizontal{touch-action:pan-y}.swiper-vertical{touch-action:pan-x}.swiper-slide{flex-shrink:0;width:100%;height:100%;transition-property:transform;display:block;position:relative}.swiper-slide-invisible-blank{visibility:hidden}.swiper-autoheight,.swiper-autoheight .swiper-slide{height:auto}.swiper-autoheight .swiper-wrapper{align-items:flex-start;transition-property:transform,height}.swiper-backface-hidden .swiper-slide{backface-visibility:hidden;transform:translateZ(0)}.swiper-3d.swiper-css-mode .swiper-wrapper{perspective:1200px}.swiper-3d .swiper-wrapper{transform-style:preserve-3d}.swiper-3d{perspective:1200px}.swiper-3d .swiper-slide,.swiper-3d .swiper-cube-shadow{transform-style:preserve-3d}.swiper-css-mode>.swiper-wrapper{scrollbar-width:none;-ms-overflow-style:none;overflow:auto}.swiper-css-mode>.swiper-wrapper::-webkit-scrollbar{display:none}.swiper-css-mode>.swiper-wrapper>.swiper-slide{scroll-snap-align:start start}.swiper-css-mode.swiper-horizontal>.swiper-wrapper{scroll-snap-type:x mandatory}.swiper-css-mode.swiper-horizontal>.swiper-wrapper>.swiper-slide:first-child{margin-inline-start:var(--swiper-slides-offset-before);scroll-margin-inline-start:var(--swiper-slides-offset-before)}.swiper-css-mode.swiper-horizontal>.swiper-wrapper>.swiper-slide:last-child{margin-inline-end:var(--swiper-slides-offset-after)}.swiper-css-mode.swiper-vertical>.swiper-wrapper{scroll-snap-type:y mandatory}.swiper-css-mode.swiper-vertical>.swiper-wrapper>.swiper-slide:first-child{margin-block-start:var(--swiper-slides-offset-before);scroll-margin-block-start:var(--swiper-slides-offset-before)}.swiper-css-mode.swiper-vertical>.swiper-wrapper>.swiper-slide:last-child{margin-block-end:var(--swiper-slides-offset-after)}.swiper-css-mode.swiper-free-mode>.swiper-wrapper{scroll-snap-type:none}.swiper-css-mode.swiper-free-mode>.swiper-wrapper>.swiper-slide{scroll-snap-align:none}.swiper-css-mode.swiper-centered>.swiper-wrapper:before{content:"";flex-shrink:0;order:9999}.swiper-css-mode.swiper-centered>.swiper-wrapper>.swiper-slide{scroll-snap-align:center center;scroll-snap-stop:always}.swiper-css-mode.swiper-centered.swiper-horizontal>.swiper-wrapper>.swiper-slide:first-child{margin-inline-start:var(--swiper-centered-offset-before)}.swiper-css-mode.swiper-centered.swiper-horizontal>.swiper-wrapper:before{height:100%;min-height:1px;width:var(--swiper-centered-offset-after)}.swiper-css-mode.swiper-centered.swiper-vertical>.swiper-wrapper>.swiper-slide:first-child{margin-block-start:var(--swiper-centered-offset-before)}.swiper-css-mode.swiper-centered.swiper-vertical>.swiper-wrapper:before{width:100%;min-width:1px;height:var(--swiper-centered-offset-after)}.swiper-3d .swiper-slide-shadow,.swiper-3d .swiper-slide-shadow-left,.swiper-3d .swiper-slide-shadow-right,.swiper-3d .swiper-slide-shadow-top,.swiper-3d .swiper-slide-shadow-bottom,.swiper-3d .swiper-slide-shadow,.swiper-3d .swiper-slide-shadow-left,.swiper-3d .swiper-slide-shadow-right,.swiper-3d .swiper-slide-shadow-top,.swiper-3d .swiper-slide-shadow-bottom{pointer-events:none;z-index:10;width:100%;height:100%;position:absolute;top:0;left:0}.swiper-3d .swiper-slide-shadow{background:#00000026}.swiper-3d .swiper-slide-shadow-left{background-image:linear-gradient(270deg,#00000080,#0000)}.swiper-3d .swiper-slide-shadow-right{background-image:linear-gradient(90deg,#00000080,#0000)}.swiper-3d .swiper-slide-shadow-top{background-image:linear-gradient(#0000,#00000080)}.swiper-3d .swiper-slide-shadow-bottom{background-image:linear-gradient(#00000080,#0000)}.swiper-lazy-preloader{z-index:10;transform-origin:50%;box-sizing:border-box;border:4px solid var(--swiper-preloader-color,var(--swiper-theme-color));border-top-color:#0000;border-radius:50%;width:42px;height:42px;margin-top:-21px;margin-left:-21px;position:absolute;top:50%;left:50%}:is(.swiper:not(.swiper-watch-progress),.swiper-watch-progress .swiper-slide-visible) .swiper-lazy-preloader{animation:1s linear infinite swiper-preloader-spin}.swiper-lazy-preloader-white{--swiper-preloader-color:#fff}.swiper-lazy-preloader-black{--swiper-preloader-color:#000}@keyframes swiper-preloader-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.swiper-pagination{text-align:center;z-index:10;transition:opacity .3s;position:absolute;transform:translate(0,0)}.swiper-pagination.swiper-pagination-hidden{opacity:0}.swiper-pagination-disabled>.swiper-pagination,.swiper-pagination.swiper-pagination-disabled{display:none!important}.swiper-pagination-fraction,.swiper-pagination-custom,.swiper-horizontal>.swiper-pagination-bullets,.swiper-pagination-bullets.swiper-pagination-horizontal{bottom:var(--swiper-pagination-bottom,8px);top:var(--swiper-pagination-top,auto);width:100%;left:0}.swiper-pagination-bullets-dynamic{font-size:0;overflow:hidden}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet{position:relative;transform:scale(.33)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active,.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-main{transform:scale(1)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev{transform:scale(.66)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev-prev{transform:scale(.33)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next{transform:scale(.66)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next-next{transform:scale(.33)}.swiper-pagination-bullet{width:var(--swiper-pagination-bullet-width,var(--swiper-pagination-bullet-size,8px));height:var(--swiper-pagination-bullet-height,var(--swiper-pagination-bullet-size,8px));border-radius:var(--swiper-pagination-bullet-border-radius,50%);background:var(--swiper-pagination-bullet-inactive-color,#000);opacity:var(--swiper-pagination-bullet-inactive-opacity,.2);display:inline-block}button.swiper-pagination-bullet{box-shadow:none;appearance:none;border:none;margin:0;padding:0}.swiper-pagination-clickable .swiper-pagination-bullet{cursor:pointer}.swiper-pagination-bullet:only-child{display:none!important}.swiper-pagination-bullet-active{opacity:var(--swiper-pagination-bullet-opacity,1);background:var(--swiper-pagination-color,var(--swiper-theme-color))}.swiper-vertical>.swiper-pagination-bullets,.swiper-pagination-vertical.swiper-pagination-bullets{right:var(--swiper-pagination-right,8px);left:var(--swiper-pagination-left,auto);top:50%;transform:translateY(-50%)}:is(.swiper-vertical>.swiper-pagination-bullets,.swiper-pagination-vertical.swiper-pagination-bullets) .swiper-pagination-bullet{margin:var(--swiper-pagination-bullet-vertical-gap,6px) 0;display:block}:is(.swiper-vertical>.swiper-pagination-bullets,.swiper-pagination-vertical.swiper-pagination-bullets).swiper-pagination-bullets-dynamic{width:8px;top:50%;transform:translateY(-50%)}:is(.swiper-vertical>.swiper-pagination-bullets,.swiper-pagination-vertical.swiper-pagination-bullets).swiper-pagination-bullets-dynamic .swiper-pagination-bullet{transition:transform .2s,top .2s;display:inline-block}:is(.swiper-horizontal>.swiper-pagination-bullets,.swiper-pagination-horizontal.swiper-pagination-bullets) .swiper-pagination-bullet{margin:0 var(--swiper-pagination-bullet-horizontal-gap,4px)}:is(.swiper-horizontal>.swiper-pagination-bullets,.swiper-pagination-horizontal.swiper-pagination-bullets).swiper-pagination-bullets-dynamic{white-space:nowrap;left:50%;transform:translate(-50%)}:is(.swiper-horizontal>.swiper-pagination-bullets,.swiper-pagination-horizontal.swiper-pagination-bullets).swiper-pagination-bullets-dynamic .swiper-pagination-bullet{transition:transform .2s,left .2s}.swiper-horizontal.swiper-rtl>.swiper-pagination-bullets-dynamic .swiper-pagination-bullet{transition:transform .2s,right .2s}.swiper-pagination-fraction{color:var(--swiper-pagination-fraction-color,inherit)}.swiper-pagination-progressbar{background:var(--swiper-pagination-progressbar-bg-color,#00000040);position:absolute}.swiper-pagination-progressbar .swiper-pagination-progressbar-fill{background:var(--swiper-pagination-color,var(--swiper-theme-color));transform-origin:0 0;width:100%;height:100%;position:absolute;top:0;left:0;transform:scale(0)}.swiper-rtl .swiper-pagination-progressbar .swiper-pagination-progressbar-fill{transform-origin:100% 0}.swiper-horizontal>.swiper-pagination-progressbar,.swiper-pagination-progressbar.swiper-pagination-horizontal,.swiper-vertical>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite,.swiper-pagination-progressbar.swiper-pagination-vertical.swiper-pagination-progressbar-opposite{width:100%;height:var(--swiper-pagination-progressbar-size,4px);top:0;left:0}.swiper-vertical>.swiper-pagination-progressbar,.swiper-pagination-progressbar.swiper-pagination-vertical,.swiper-horizontal>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite,.swiper-pagination-progressbar.swiper-pagination-horizontal.swiper-pagination-progressbar-opposite{width:var(--swiper-pagination-progressbar-size,4px);height:100%;top:0;left:0}.swiper-pagination-lock{display:none}