.tk{--dark:#0b0b0c;--card:#252528;--ink:#1a1a1a;--blue:#4950ff;--w62:#ffffff9e;--w55:#ffffff8c;color:var(--ink);letter-spacing:-.005em;word-break:keep-all;background:#fff;font-family:Pretendard Variable,Pretendard,-apple-system,system-ui,sans-serif;font-size:16px;line-height:1.6}:where(.tk) :is(h1,h2,h3,p,ul){color:inherit;margin:0;padding:0}:where(.tk) a{color:inherit;text-decoration:none}.tk-in{max-width:1200px;margin:0 auto;padding:0 24px}.tk-dark{background:var(--dark);color:#fff}.tk-btn{color:#fff;background:#2c2c2e;border-radius:8px;align-items:center;gap:6px;padding:12px 18px;font-size:14px;font-weight:500;line-height:14px;display:inline-flex}.tk-btn.blue{background:var(--blue)}.tk-btn.line{color:var(--ink);background:#fff;border:1px solid #e3e3e6}.tk-btn{transition:background-color .15s}.tk-btn:hover{background:#4a4a4e}.tk-btn.blue:hover{background:#2a31d6}.tk-btn.line:hover{background:#ececef}.tk-head{z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0b0b0cdb;position:sticky;top:0}.tk-head .tk-in{align-items:center;height:64px;display:flex}.tk-logo{letter-spacing:-.02em;align-items:center;gap:8px;font-size:17px;font-weight:800;display:flex}.tk-logo i{background:var(--blue);border-radius:6px;place-items:center;width:22px;height:22px;font-size:12px;font-style:normal;display:inline-grid}.tk-nav{gap:36px;margin-left:96px;font-size:14px;font-weight:500;display:flex}.tk-head .tk-btn{margin-left:auto}.tk-hero{text-align:center;padding:120px 0 72px}.tk-hero h1{letter-spacing:-.03em;font-size:60px;font-weight:700;line-height:1.24}.tk-hero p{color:var(--w62);margin:24px 0 32px;font-size:15.84px;line-height:1.55}.tk-hero .tk-btn+.tk-btn{margin-left:8px}.tk-wall{grid-template-columns:repeat(5,1fr);gap:10px;height:640px;padding:0 10px;display:grid;position:relative;overflow:hidden}.tk-wall:after{content:"";pointer-events:none;background:linear-gradient(var(--dark), transparent 18%, transparent 78%, var(--dark));position:absolute;inset:0}.tk-col{flex-direction:column;gap:10px;animation:60s linear infinite tk-up;display:flex}.tk-col:nth-child(2n){animation-duration:75s;animation-direction:reverse}.tk-col img{border-radius:10px;width:100%;height:auto;display:block}@keyframes tk-up{to{transform:translateY(-50%)}}.tk-intro{padding:160px 0 140px}.tk-intro-top{grid-template-columns:1fr 1fr;gap:40px;display:grid}.tk-h2{letter-spacing:-.02em;font-size:40px;font-weight:700;line-height:1.35}.tk-intro-top p{color:var(--w62);font-size:16px;line-height:1.75}.tk-intro-top p+p{margin-top:20px}.tk-cards{grid-template-columns:repeat(3,1fr);gap:20px;margin-top:96px;display:grid}.tk-card{background:var(--card);border-radius:24px;flex-direction:column;min-height:251px;padding:28px 28px 32px;display:flex}.tk-card h3{letter-spacing:-.04em;font-size:32px;font-weight:700;line-height:1.4}.tk-card p{color:var(--w55);margin-top:auto;font-size:14px;line-height:1.65}.tk-why{padding:40px 0 180px}.tk-why .tk-in{grid-template-columns:320px 346px 1fr;column-gap:56px;display:grid}.tk-why-title{grid-row:1/4}.tk-why-title h2{position:sticky;top:140px}.tk-why-row{display:contents}.tk-why-img{aspect-ratio:346/366;background:#ffffff14;border-radius:28px;grid-column:2;margin-bottom:120px;overflow:hidden}.tk-why-img img{object-fit:cover;width:100%;height:100%;display:block}.tk-why-text{grid-column:3;padding-top:24px}.tk-why-text h3{letter-spacing:-.02em;font-size:28.8px;font-weight:700;line-height:1.45}.tk-why-text p{color:var(--w62);max-width:320px;margin-top:16px;font-size:14.5px;line-height:1.7}.tk-stats{padding:160px 0 120px}.tk-stats .tk-sub{color:#6b6b70;margin-top:16px;font-size:15px}.tk-stat-row{grid-template-columns:repeat(4,1fr);gap:24px;margin-top:80px;display:grid}.tk-stat b{letter-spacing:-.03em;font-size:48px;font-weight:600;line-height:1.1;display:block}.tk-stat strong{margin-top:16px;font-size:17.28px;font-weight:600;display:block}.tk-stat span{color:#7a7a80;margin-top:6px;font-size:14px;display:block}.tk-banner{max-width:1040px;height:420px;margin:0 auto;position:relative;overflow:hidden}.tk-banner img{object-fit:cover;width:100%;height:100%;display:block}.tk-banner p{text-align:center;color:#fff;letter-spacing:-.03em;background:#00000047;place-items:center;font-size:44px;font-weight:700;line-height:1.35;display:grid;position:absolute;inset:0}.tk-work{padding:160px 0 140px}.tk-work-head{justify-content:space-between;align-items:flex-end;display:flex}.tk-grid{grid-template-columns:repeat(2,1fr);gap:16px;margin-top:56px;display:grid}.tk-item figure{aspect-ratio:4/3.3;background:#111;border-radius:12px;margin:0;overflow:hidden}.tk-item img{object-fit:cover;width:100%;height:100%;transition:transform .4s;display:block}.tk-item:hover img{transform:scale(1.03)}.tk-item small{color:#7a7a80;margin-top:16px;font-size:13px;display:block}.tk-item h3{margin-top:4px;font-size:20px;font-weight:700}.tk-item p{color:#55555a;margin-top:6px;font-size:15px}.tk-logos{text-align:center;padding:120px 0;overflow:hidden}.tk-marquee{letter-spacing:-.03em;color:#ffffffb3;gap:72px;width:max-content;margin-top:64px;font-size:26px;font-weight:800;animation:40s linear infinite tk-left;display:flex}@keyframes tk-left{to{transform:translate(-50%)}}.tk-lec{padding:160px 0 120px}.tk-lec-row{scroll-snap-type:x mandatory;gap:16px;margin-top:56px;padding-bottom:8px;display:flex;overflow-x:auto}.tk-lec-card{scroll-snap-align:start;background:#f4f4f6;border-radius:16px;flex-direction:column;flex:0 0 300px;display:flex;overflow:hidden}.tk-lec-card>div{padding:22px 22px 18px}.tk-tag{background:#fff;border-radius:6px;padding:3px 8px;font-size:12px;font-weight:600;display:inline-block}.tk-lec-card h3{margin-top:12px;font-size:19px;font-weight:700;line-height:1.45}.tk-lec-card p{color:#66666b;margin-top:8px;font-size:14px;line-height:1.6}.tk-lec-card img{aspect-ratio:4/3;object-fit:cover;width:100%;margin-top:auto;display:block}.tk-end{text-align:center;padding:80px 0 180px}.tk-end p{color:#6b6b70;margin:16px 0 28px;font-size:15px}.tk-end .tk-btn+.tk-btn{margin-left:8px}.tk-float{z-index:30;color:#fff;background:#1c1c1e;border-radius:16px;align-items:center;gap:8px;padding:10px 10px 10px 20px;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 10px 30px #00000040}.tk-float span{padding-right:20px;font-size:15px;font-weight:600;line-height:1.4}.tk-float span small{color:#fff9;font-size:12px;font-weight:500;display:block}.tk-float .tk-btn{border-radius:12px}.tk-float .tk-btn:not(.blue){background:#fff3}.tk-float .tk-btn:not(.blue):hover{background:#ffffff5c}.tk-foot{color:#6b6b70;background:#f5f5f7;padding:64px 0 120px;font-size:14px}.tk-foot .tk-in{grid-template-columns:2fr 1fr 1fr 1fr;gap:24px;display:grid}.tk-foot b{color:var(--ink);margin-bottom:14px;display:block}.tk-foot li{margin-bottom:8px;list-style:none}.tk-foot .tk-logo{color:var(--ink)}.tk-copy{margin-top:16px;font-size:12px}.tk-nav a[aria-current]{color:#fff}.tk-nav:has(a[aria-current]) a:not([aria-current]){color:var(--w62)}.tk-list{padding:96px 0 160px}.tk-list-head{justify-content:space-between;align-items:flex-end;display:flex}.tk-list-head h1{letter-spacing:-.03em;font-size:48px;font-weight:700;line-height:1.2}.tk-list-head p{color:#6b6b70;margin-top:16px;font-size:15px}.tk-count{color:#7a7a80;font-size:14px}.tk-count b{color:var(--ink);font-weight:600}.tk-list .tk-grid{row-gap:56px}a.tk-item{display:block}.tk-item .tk-meta{color:#9a9aa0;margin-top:8px;font-size:13px;display:block}.tk-dhead{border-bottom:1px solid #ececef;padding:88px 0 72px}.tk-dhead .tk-in{grid-template-columns:1fr 320px;align-items:start;gap:48px;display:grid}.tk-chip{border:1px solid #d9d9de;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.tk-dhead h1{letter-spacing:-.035em;margin-top:20px;font-size:64px;font-weight:700;line-height:1.15}.tk-dhead .tk-lead{color:#55555a;max-width:620px;margin-top:24px;font-size:16px;line-height:1.75}.tk-facts{grid-template-columns:72px 1fr;gap:12px 16px;margin:0;padding-top:8px;font-size:14px;display:grid}.tk-facts dt{font-weight:600}.tk-facts dd{color:#6b6b70;margin:0}.tk-cover{max-width:1200px;margin:72px auto 0;padding:0 24px}.tk-cover img{border-radius:20px;width:100%;height:auto;display:block}.tk-cover.tall img{aspect-ratio:16/9;object-fit:cover}.tk-block{padding:120px 0 0}.tk-block .tk-in{grid-template-columns:240px 1fr;gap:0 56px;display:grid}.tk-label{color:#9a9aa0;padding-top:10px;font-size:13px}.tk-block h2{letter-spacing:-.02em;white-space:pre-line;font-size:30px;font-weight:700;line-height:1.4}.tk-block p{color:#44444a;max-width:720px;margin-top:20px;font-size:16px;line-height:1.8}.tk-block figure{background:#f4f4f6;border-radius:20px;margin:40px 0 0;overflow:hidden}.tk-block figure.tall{max-width:440px}.tk-block figure img{width:100%;height:auto;display:block}.tk-points{background:#f7f7f9;border-radius:20px;padding:32px 36px}.tk-points h2{font-size:18px}.tk-points ol{counter-reset:p;margin:20px 0 0;padding:0;list-style:none}.tk-points li{counter-increment:p;gap:20px;padding:8px 0;font-size:15px;line-height:1.6;display:flex}.tk-points li:before{content:counter(p, decimal-leading-zero);color:#9a9aa0;padding-top:3px;font-size:12px}.tk-pager{border-top:1px solid #ececef;margin-top:120px;padding:48px 0 120px}.tk-pager .tk-in{justify-content:space-between;gap:16px;display:flex}.tk-pager .tk-btn.line{background:#f4f4f6;border-color:#0000}.tk-pager .tk-btn.line:hover{background:#e9e9ec}.tk-related{background:#f5f5f7;padding:120px 0}.tk-related .tk-work-head h2{font-size:32px}.tk-related .tk-lec-row{margin-top:40px}.tk-related .tk-lec-card{background:#fff}.tk-related .tk-tag{background:#f4f4f6}@media (max-width:1100px){.tk-why .tk-in{grid-template-columns:1fr 1fr}.tk-why-title{grid-area:auto/1/auto/-1;margin-bottom:48px}.tk-why-title h2{position:static}.tk-why-img{grid-column:1;margin-bottom:64px}.tk-why-text{grid-column:2}.tk-wall{grid-template-columns:repeat(3,1fr)}.tk-col:nth-child(n+4){display:none}}@media (max-width:720px){.tk-nav{display:none}.tk-hero{padding:72px 0 48px}.tk-hero h1{font-size:32px}.tk-wall{grid-template-columns:repeat(2,1fr);height:420px}.tk-col:nth-child(n+3){display:none}.tk-intro,.tk-stats,.tk-work,.tk-lec{padding:96px 0 72px}.tk-h2{font-size:28px}.tk-intro-top,.tk-cards,.tk-grid{grid-template-columns:1fr}.tk-cards{margin-top:48px}.tk-card{gap:24px;min-height:0}.tk-card h3{font-size:26px}.tk-why .tk-in{grid-template-columns:1fr}.tk-why-img,.tk-why-text{grid-column:1}.tk-why-img{margin-bottom:0}.tk-why-text{padding:24px 0 64px}.tk-why-text h3{font-size:24px}.tk-stat-row{grid-template-columns:1fr 1fr;gap:40px 16px;margin-top:48px}.tk-stat b{font-size:38px}.tk-banner{height:280px}.tk-banner p{font-size:26px}.tk-work-head{flex-direction:column;align-items:flex-start;gap:20px}.tk-lec-card{flex-basis:78%}.tk-float{width:calc(100% - 24px);bottom:12px}.tk-float span{flex:1;padding-right:0;font-size:13px}.tk-float .tk-btn{padding:10px 12px;font-size:13px}.tk-float .tk-btn:not(.blue){display:none}.tk-foot .tk-in{grid-template-columns:1fr 1fr}.tk-list{padding:56px 0 120px}.tk-list-head{flex-direction:column;align-items:flex-start;gap:16px}.tk-list-head h1{font-size:34px}.tk-list .tk-grid{row-gap:40px;margin-top:36px}.tk-dhead{padding:56px 0 48px}.tk-dhead .tk-in{grid-template-columns:1fr;gap:32px}.tk-dhead h1{font-size:40px}.tk-cover{margin-top:40px}.tk-cover img{border-radius:14px}.tk-block{padding-top:80px}.tk-block .tk-in{grid-template-columns:1fr;gap:12px}.tk-block h2{font-size:23px}.tk-block figure{border-radius:14px;margin-top:28px}.tk-points{padding:24px 20px}.tk-pager{margin-top:80px;padding-bottom:112px}.tk-related{padding:80px 0}.tk-related .tk-work-head h2{font-size:24px}}@media (prefers-reduced-motion:reduce){.tk-col,.tk-marquee{animation:none}}