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infinite}.kr-book-back{display:inline-flex;align-items:center;gap:8px;font-family:Thmanyah Sans,sans-serif;font-size:13.5px;font-weight:700;color:#f5536a;margin-bottom:26px;transition:color .15s ease}.kr-book-back:hover{color:#ff9466}.kr-book-back svg{width:16px;height:16px;transform:scaleX(-1)}.kr-book-h1{font-weight:700;font-size:clamp(30px,5vw,46px);line-height:1.25;margin:0 0 18px;color:var(--paper-raised);text-wrap:balance}.kr-book-sub{font-size:16px;line-height:1.95;color:oklch(.78 .03 285);max-width:56ch;margin:0 auto}.kr-book-cta,.kr-book-sub{font-family:Thmanyah Sans,sans-serif}.kr-book-cta{display:inline-flex;align-items:center;gap:10px;margin-top:30px;padding:15px 34px;border-radius:999px;font-weight:700;font-size:15.5px;color:var(--paper-raised);background-image:linear-gradient(135deg,#ff5400,#f5536a);box-shadow:0 18px 45px -14px oklch(.7 .19 42/.6);transition:transform .16s cubic-bezier(.23,1,.32,1)}.kr-book-cta:hover{transform:scale(1.03)}.kr-book-cta:active{transform:scale(.97)}.kr-book-body{background:var(--paper-canvas);padding:0 28px}.kr-book-grid{z-index:3;max-width:1060px;margin:-64px auto 0;display:grid;grid-template-columns:380px 1fr;grid-gap:56px;gap:56px;align-items:start}.kr-book-cover,.kr-book-grid{position:relative}.kr-book-cover img{position:relative;display:block;width:100%;height:auto;border-radius:6px 18px 18px 6px;box-shadow:0 48px 90px -32px rgba(31,10,82,.38),0 20px 44px -18px rgba(31,10,82,.22),0 3px 10px rgba(31,10,82,.1)}.kr-book-cover:after{content:"";position:absolute;top:0;bottom:0;left:0;width:26px;border-radius:6px 0 0 6px;pointer-events:none;background:linear-gradient(90deg,rgba(0,0,0,.26),rgba(0,0,0,.07) 45%,rgba(255,255,255,.09) 72%,rgba(255,255,255,0))}.kr-book-inside{padding-top:96px}.kr-book-inside-title{font-family:"Thmanyah Serif Display",serif;font-feature-settings:"swsh" 1;font-weight:700;font-size:26px;color:#1a1714;display:flex;align-items:center;gap:10px;margin:0 0 22px}.kr-book-inside-title:before{content:"";width:6px;height:6px;border-radius:50%;background:#e2405a;display:inline-block;flex-shrink:0}.kr-book-inside-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}.kr-book-inside-list li{display:flex;align-items:flex-start;gap:12px;font-family:Thmanyah Sans,sans-serif;font-size:15px;line-height:1.9;color:#4a4137}.kr-book-check{flex-shrink:0;width:26px;height:26px;border-radius:8px;margin-top:4px;display:flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(160deg,#3d18bf,#1f0a52)}.kr-book-check svg{width:13px;height:13px}.kr-book-course{position:relative;overflow:hidden;max-width:1060px;margin:80px auto 96px;border-radius:28px;padding:60px 52px;text-align:center;color:var(--paper-raised);background:radial-gradient(110% 90% at 22% 12%,oklch(.32 .12 292/.9) 0,transparent 55%),radial-gradient(90% 80% at 82% 80%,oklch(.55 .16 258/.5) 0,transparent 60%),linear-gradient(160deg,oklch(.19 .08 288),oklch(.14 .06 282) 60%,oklch(.12 .05 278))}.kr-book-course-geo{position:absolute;left:-40px;bottom:-60px;width:220px;height:220px;color:oklch(.84 .11 218/.09);z-index:1}.kr-book-course-geo svg{width:100%;height:100%;display:block;animation:kr-spin 90s linear infinite}.kr-book-course-inner{position:relative;z-index:2;max-width:640px;margin:0 auto}.kr-book-course-name{display:inline-flex;align-items:center;gap:8px;font-family:Thmanyah Sans,sans-serif;font-size:13.5px;font-weight:700;color:oklch(.84 .11 218);margin-bottom:18px}.kr-book-course-name .dot{width:8px;height:8px;border-radius:50%;background:oklch(.7 .19 42);animation:kr-pulse-glow 6s ease-in-out infinite;flex-shrink:0}.kr-book-course-h2{font-family:"Thmanyah Serif Display",serif;font-feature-settings:"swsh" 1;font-weight:700;font-size:clamp(26px,4vw,34px);line-height:1.45;margin:0 0 18px;background-image:linear-gradient(180deg,#ffffff,#bfe9ff 55%,#34e0e8);-webkit-background-clip:text;background-clip:text;color:transparent;text-wrap:balance}.kr-book-course-copy{font-family:Thmanyah Sans,sans-serif;font-size:15.5px;line-height:2;color:oklch(.78 .03 285);margin:0 0 30px}.kr-book-course-stats{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:14px;gap:14px;margin:0 0 34px}.kr-book-course-stat{display:flex;flex-direction:column;align-items:center;gap:6px;padding:18px 12px;border-radius:16px;background:oklch(1 0 0/.05);border:1px solid oklch(1 0 0/.12)}.kr-book-course-stat .num{font-family:var(--font-poppins),"Thmanyah Sans",sans-serif;font-weight:700;font-size:24px;line-height:1;color:oklch(.84 .11 218)}.kr-book-course-stat .label{font-family:Thmanyah Sans,sans-serif;font-size:12.5px;font-weight:500;color:oklch(.78 .03 285)}@media (max-width:900px){.kr-book-grid{grid-template-columns:1fr;gap:40px;margin-top:-48px}.kr-book-cover{max-width:380px;margin:0 auto}.kr-book-inside{padding-top:0}.kr-book-course-stats{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.kr-book-hero{padding:120px 20px 90px}.kr-book-body{padding:0 18px}.kr-book-course{padding:44px 24px;margin:64px auto 72px}}@media (prefers-reduced-motion:reduce){.kr-book-cta{transition:none}.kr-book-cta:active,.kr-book-cta:hover{transform:none}.kr-book-course-geo svg,.kr-book-course-name .dot{animation:none}}