.ebook-page .product-hero{background:#211c1a;color:#fff;min-height:470px}.ebook-page .product-hero:after{background:linear-gradient(90deg,#211c1a 30%,#211c1acc 60%,transparent)}.ebook-page .product-hero>.hero-image{left:57%;right:7%;top:20px;bottom:0}.ebook-page .product-hero .hero-image img{object-fit:contain}.ebook-page .hero-description{max-width:540px}.ebook-story{overflow:hidden;border-radius:12px;margin-bottom:28px;scroll-margin-top:160px}.ebook-scene{padding:75px 38px;text-align:center;background:#fff}.ebook-scene h2{font-size:42px;line-height:1.35;letter-spacing:-2px;margin:18px 0 30px}.ebook-scene em{font-style:normal;color:#ed572d}.ebook-scene p{font-size:19px;line-height:1.85;margin:20px 0;color:#67615c}.story-eyebrow{font-size:14px;font-weight:750;color:#cb4b28}.scene-intro{background:#fff1e8}.actual-cover{width:310px;max-width:80%;height:auto;margin:15px auto 30px;display:block;box-shadow:0 16px 40px #6f3a2029}.book-facts{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #e7cfc0;border-bottom:1px solid #e7cfc0;padding:23px 0}.book-facts strong{font-size:36px;display:block;line-height:1.2}.book-facts strong span{font-size:15px;margin-left:3px}.book-facts small{font-size:13px;color:#897469}.ebook-scene .scene-caption{font-size:12px;color:#93847b;line-height:1.8;margin-bottom:0}.scene-dark{background:#211e1c;color:#fff}.scene-dark p{color:#c3b8b1}.scene-dark .story-eyebrow,.scene-dark em{color:#ff9d71}.problem-list{display:grid;gap:12px;margin:35px 0}.problem-list p{background:#f7f5f2;border:1px solid #eee9e3;margin:0;padding:18px;text-align:left;font-size:16px;border-radius:9px}.problem-list span{color:#df582e;margin-right:12px;font-size:12px;font-weight:800}.journey-list{text-align:left;display:grid;gap:28px;margin:40px 0}.journey-list>div{border-top:1px solid #ffffff29;padding-top:25px}.journey-list span{font-size:11px;letter-spacing:1px;color:#ffa37e}.journey-list h3{font-size:24px;margin:8px 0}.journey-list p{font-size:15px;margin:0}.guide-keywords,.topic-list{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin:30px 0}.guide-keywords span,.topic-list span{padding:11px 17px;background:#f8efe8;border:1px solid #e8ddd2;border-radius:7px;font-size:15px}.learning-loop{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;font-size:13px;margin-top:30px}.learning-loop b{color:#de623c}.scene-soft{background:#f6f1e9}.prompt-preview{text-align:left;background:#fff;border:1px solid #e0d5c7;border-radius:12px;margin-top:35px;box-shadow:0 10px 30px #48301908;overflow:hidden}.prompt-preview>div{display:flex;justify-content:space-between;background:#292421;color:#fff;padding:14px 20px;font-size:11px}.prompt-preview blockquote{margin:0;padding:30px 25px 10px;font-size:22px;font-weight:700;line-height:1.7}.prompt-preview p{font-size:14px;margin:0;padding:15px 25px 30px}.operations-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:35px 0}.operations-grid>div{background:#ffffff09;border:1px solid #ffffff21;padding:25px 15px;border-radius:9px}.operations-grid strong{font-size:21px;color:#ffc09f}.operations-grid p{font-size:12px;margin:6px 0 0}.book-preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}.sample-button{padding:0;border:1px solid #dedbd5;border-radius:8px;overflow:hidden;background:#fff;cursor:zoom-in;color:inherit;text-align:left}.sample-button img{display:block;width:100%;height:auto}.sample-button>span{display:flex;align-items:center;justify-content:space-between;font-size:11px;padding:13px 10px;border-top:1px solid #eee}.sample-button .icon{width:14px;flex-shrink:0}.scene-package{background:#fff4eb}.included-file{display:flex;gap:15px;align-items:center;background:#fff;padding:22px;text-align:left;border:1px solid #f1d6c3;border-radius:9px}.included-file>.icon{width:30px;height:30px;flex-shrink:0;color:#da552b}.included-file strong{font-size:17px;display:block}.included-file span{font-size:13px;color:#927363;display:block;margin-top:5px}.included-checks{list-style:none;padding:0;margin:25px 0;display:grid;grid-template-columns:1fr 1fr;gap:14px;text-align:left;font-size:14px}.included-checks li{display:flex;align-items:center;gap:8px}.included-checks .icon{width:16px;color:#d45026}.scope-note{text-align:left;border-top:1px solid #e5cdbd;padding-top:22px}.scope-note strong{font-size:14px}.scope-note p{font-size:13px;margin:9px 0 0}.ebook-option{border:1px solid #e25a32;padding:13px;background:#fff7f1;border-radius:6px;font-size:13px;margin-top:20px;font-weight:700}.ebook-option:before{content:'●';color:#e25a32;margin-right:8px}#sample-dialog{padding:0;border:0;border-radius:12px;width:min(750px,94vw);max-height:92vh;overflow:auto}#sample-dialog::backdrop{background:#000b}.sample-dialog-head{position:sticky;top:0;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid #eee}.sample-dialog-head h2{font-size:16px}.sample-dialog-head button{border:0;background:none;padding:5px;cursor:pointer}#sample-image{display:block;width:100%;height:auto}.course-plans{display:grid;gap:12px;margin:22px 0}.course-plan{display:block;border:1px solid #dfe3dc;border-radius:8px;padding:15px;cursor:pointer;background:#fff}.course-plan:has(input:checked){border-color:#137651;background:#f0f8f2}.course-plan input{accent-color:#137651}.course-plan-name{font-size:13px;font-weight:750}.course-badge{display:inline-block;font-size:10px;color:#168063;background:#e7f6ed;padding:2px 6px;border-radius:3px;margin:7px 0}.course-plan del{display:block;font-size:11px;color:#999}.course-monthly{display:block;font-size:22px;letter-spacing:-.6px}.course-monthly small{font-size:13px}.course-monthly b{color:#e43e57;font-size:13px;margin-right:5px}.course-total,.course-term{display:block;font-size:11px;color:#787e75;margin-top:4px}.installment-note{font-size:11px!important;line-height:1.7!important;color:#889083!important}.course-story{width:100%;border:0;display:block}.course-mobile-plans{display:none}.cafe-page .purchase-sidebar{max-height:calc(100vh - 175px);overflow:auto}.course-compare{width:100%;border-collapse:collapse;font-size:13px;margin-top:22px}.course-compare th,.course-compare td{padding:15px 8px;border-bottom:1px solid #eee;text-align:center}.course-compare th:first-child{text-align:left}.course-compare thead{background:#f0f6f0}.course-compare th{font-weight:700}.course-compare td:last-child{background:#f6faf5}
@media(max-width:1100px){.ebook-scene{padding:60px 28px}.ebook-scene h2{font-size:34px}.ebook-scene p{font-size:17px}.ebook-page .hero-description{max-width:470px}.ebook-page .product-hero>.hero-image{left:63%;right:3%}}
@media(max-width:800px){.course-mobile-plans{display:block}.course-mobile-plans .course-plans{grid-template-columns:1fr 1fr}.ebook-page .product-hero>.hero-image{left:65%;right:0}.ebook-page .product-hero:after{background:linear-gradient(90deg,#211c1a 15%,#211c1acc 60%,transparent)}.ebook-page .product-hero h1{max-width:470px}.ebook-page .hero-description{max-width:440px}.ebook-page .hero-points{max-width:470px}}
@media(max-width:560px){.ebook-page .product-hero{min-height:660px}.ebook-page .product-hero>.hero-image{left:0;right:0;top:335px;height:300px}.ebook-page .product-hero:after{background:linear-gradient(180deg,#211c1a 0%,#211c1a 43%,transparent 68%)}.ebook-page .hero-description{font-size:13px}.ebook-page .hero-image img{object-position:center}.ebook-story{margin-inline:-18px;border-radius:0}.ebook-scene{padding:58px 24px}.ebook-scene h2{font-size:31px;letter-spacing:-1.5px}.ebook-scene p{font-size:16px}.actual-cover{max-width:72%;width:270px}.book-facts strong{font-size:31px}.book-facts small{font-size:11px}.problem-list p{font-size:13px;padding:15px}.journey-list h3{font-size:21px}.journey-list p{font-size:13px}.prompt-preview blockquote{font-size:18px;padding:23px 18px 8px}.prompt-preview p{font-size:12px;padding:10px 18px 23px}.book-preview-grid{gap:7px}.sample-button>span{font-size:9px;padding:8px 5px}.sample-button .icon{display:none}.included-file{padding:16px 13px;gap:10px}.included-file strong{font-size:14px}.included-file span{font-size:11px}.included-checks{font-size:12px;gap:12px 7px}.scope-note p{font-size:12px}.operations-grid strong{font-size:18px}.operations-grid p{font-size:11px}.course-mobile-plans .course-plans{grid-template-columns:1fr}.course-compare{font-size:11px}.course-compare th,.course-compare td{padding:12px 4px}}

#sample-dialog{max-width:750px}.course-mobile-plans{display:block}.course-story .income-basis{font-size:13px}.cafe-page .mobile-purchase strong:after{content:'부터';font-size:11px;margin-left:3px}

.course-mobile-plans .course-plans{grid-template-columns:1fr 1fr}@media(max-width:560px){.course-mobile-plans .course-plans{grid-template-columns:1fr}}

.course-story{width:auto}
.pricing{display:flex;flex-direction:column;align-items:flex-start;line-height:1.45;gap:3px;margin-top:10px;font-variant-numeric:tabular-nums}.pricing-regular{font-size:13px;color:#858580}.pricing-regular del{margin-left:5px;text-decoration-thickness:1px}.pricing-label{font-size:12px;font-weight:650;color:#555a54;margin-top:5px}.pricing-current{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap;line-height:1.3}.pricing-current strong{font-size:29px;font-weight:850;letter-spacing:-1px;color:#222}.pricing-percent{color:#e24730;font-size:23px;font-weight:850}.pricing-saving{font-size:12px;font-weight:700;color:#d84929;margin-top:3px}.pricing-installment{font-size:12px;color:#73766e;margin-top:9px;border-top:1px solid #eceee8;padding-top:9px;width:100%}.pricing-installment b{display:block;font-size:19px;color:#272d27;margin-top:2px}.pricing-badge{display:inline-block;background:#fff0e5;color:#bb411c;font-size:12px;font-weight:750;border-radius:4px;padding:4px 8px}.ebook-sale-box{margin:20px 0;padding:19px;background:#fff9f4;border:1px solid #efd6c3;border-radius:8px}.ebook-sale-box>small{display:block;font-size:11px;color:#8c8178;margin-top:13px}.ebook-sale-section{background:#fff3e9}.ebook-sale-feature{max-width:380px;margin:auto}.ebook-sale-feature .pricing{align-items:center}.ebook-sale-feature .pricing-current strong{font-size:47px}.ebook-sale-feature .pricing-regular{font-size:18px}.ebook-sale-feature .pricing-saving{font-size:17px}.ebook-sale-feature .pricing-label{font-size:15px}.ebook-sale-feature>p{font-size:14px}.ebook-sale-feature>.button{margin-top:12px;width:100%}.course-plan .pricing{margin:10px 0 0}.course-plan .course-badge{margin-top:10px}.course-plan .course-total{display:block;font-size:10px;color:#898b85;margin-top:7px}.course-plan .course-term{display:block;margin-top:9px;padding-top:9px;border-top:1px solid #eceee8;font-size:11px;color:#7a7d75;line-height:1.6}.product-price-bottom{align-items:flex-end;gap:12px}.catalog-pricing{flex:1;min-width:0}.catalog-pricing .pricing{margin-top:6px}.catalog-pricing .pricing-current strong{font-size:24px}.catalog-pricing .pricing-percent{font-size:20px}.catalog-plan+.catalog-plan{margin-top:17px;padding-top:15px;border-top:1px solid #e8e9e4}.catalog-plan-name{font-size:13px;font-weight:750;color:#444c42}.catalog-pricing .pricing-installment{border:0;padding:0;margin-top:7px}.catalog-pricing .pricing-installment b{display:inline;font-size:14px;margin-left:3px}.catalog-installment-note{display:block;font-size:10px;color:#909189;margin-top:10px}.product-details-arrow{flex-shrink:0}.mobile-purchase .mobile-saving{font-size:10px;color:#d84929;font-weight:650;margin-left:5px}.mobile-purchase del{margin-left:6px}.mobile-purchase .button{flex-shrink:0}
@media(min-width:1001px){.purchase-sidebar{top:calc(var(--header) + 84px);max-height:calc(100dvh - var(--header) - 102px);overflow:auto;scrollbar-width:thin}}
@media(max-width:560px){.related-products .pricing-current strong{font-size:18px}.related-products .pricing-percent{font-size:16px}.related-products .pricing-regular{font-size:11px}.related-products .pricing-installment{font-size:10px}.related-products .pricing-installment b{font-size:12px}.pricing-current strong{font-size:28px}.ebook-sale-feature .pricing-current strong{font-size:40px}.mobile-purchase{gap:10px}.mobile-purchase .mobile-saving{display:block;margin-left:0}.mobile-purchase small{font-size:10px}.catalog-pricing .pricing-label{margin-top:3px}}

.course-plan .pricing-regular del{display:inline;font-size:inherit;color:inherit}
.learning-flow-cards{list-style:none;margin:34px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;text-align:left}.learning-flow-cards li{border:1px solid #e8dccc;border-radius:10px;padding:24px 17px;background:#fffaf5}.learning-flow-cards li>span{font-size:12px;font-weight:800;color:#db5630}.learning-flow-cards h3{font-size:17px;margin:12px 0}.learning-flow-cards li>p{font-size:13px;line-height:1.75;margin:0;color:#82786f}.book-preview-grid.book-preview-safe{grid-template-columns:repeat(2,minmax(0,1fr));max-width:520px;margin-inline:auto}
@media(max-width:560px){.learning-flow-cards{grid-template-columns:1fr;gap:10px}.learning-flow-cards li{padding:20px}.learning-flow-cards h3{margin:7px 0}.learning-flow-cards li>p br{display:none}}
/* Compact sticky checkout; detailed plan benefits remain in the main content. */
.purchase-sidebar{padding:20px}
.purchase-sidebar h2{font-size:20px;margin:12px 0 8px;line-height:1.4}
.purchase-sidebar>p:not(.payment-note):not(.installment-note){display:none}
.purchase-sidebar .course-plans{gap:8px;margin:14px 0 10px}
.purchase-sidebar .course-plan{padding:11px 12px}
.purchase-sidebar .course-badge{font-size:9px;margin:0 0 0 5px;padding:2px 4px}
.purchase-sidebar .course-plan-name{font-size:12px}
.compact-plan-pricing{display:block;margin-top:7px;line-height:1.5;font-variant-numeric:tabular-nums}
.compact-plan-pricing .compact-regular{display:block;font-size:11px;color:#888}
.compact-plan-pricing .compact-regular del{display:inline;font-size:inherit}
.compact-plan-pricing>strong{display:block;font-size:22px;letter-spacing:-.6px;color:#20251f;margin-top:3px}
.compact-plan-pricing>strong>b{font-size:18px;color:#e24730;margin-right:4px}
.compact-plan-pricing>small{display:block;font-size:10px;color:#747b72;margin-top:3px}
.purchase-sidebar .installment-note{font-size:10px!important;margin:0 0 12px;line-height:1.6!important}
.purchase-sidebar .button{min-height:44px;padding:12px 16px}
.purchase-extra{border-top:1px solid #ebede6;margin:14px 0 12px;font-size:11px}
.purchase-extra>summary{padding:11px 0 0;cursor:pointer;color:#6d7369;font-weight:600}
.purchase-extra .purchase-details{margin:14px 0 0;gap:8px}
.purchase-extra .purchase-details>div{font-size:11px}
.purchase-sidebar .payment-note{font-size:10px;margin-top:8px}
.purchase-sidebar .purchase-contact{margin-top:12px;padding-top:12px;font-size:11px}
.purchase-sidebar .ebook-option{margin-top:14px;padding:10px 12px;font-size:12px}
.purchase-sidebar .ebook-sale-box{margin:12px 0;padding:13px}
.purchase-sidebar .ebook-sale-box .pricing-current strong{font-size:26px}
.purchase-sidebar .ebook-sale-box>small{margin-top:7px}
@media(min-width:1001px){.cafe-page .purchase-sidebar,.ebook-page .purchase-sidebar{max-height:calc(100dvh - var(--header) - 100px);overflow:auto;scrollbar-width:thin}}