:root{--primary:#2967bc;--primary-dark:#1f4f94;--primary-deep:#153a72;--primary-light:#e6effa;--primary-faint:#f2f7fc;--primary-tint:#eaf1fa;--ink:#0f1b2d;--ink-soft:#2b3b55;--muted:#5a6b82;--rule:#d6deeb;--rule-soft:#e8edf5;--bg:#fff}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:17px;overflow-x:clip}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;letter-spacing:-.01em;width:100%;max-width:100vw;font-family:Pretendard Variable,Pretendard,Noto Sans KR,sans-serif;font-weight:400;line-height:1.75;overflow-x:clip}h1,h2,h3,.section-title,.hero-lead,.product-lead,.insight-quote{word-break:keep-all;overflow-wrap:anywhere}.serif{letter-spacing:-.025em;font-family:Noto Serif KR,serif}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:1200px;margin:0 auto;padding:0 32px}.narrow{max-width:800px;margin:0 auto;padding:0 32px}section{padding:130px 0}.section-tint{background:var(--primary-faint)}.skip-link{background:var(--primary);color:#fff;z-index:200;padding:8px 16px;position:absolute;top:-40px;left:0}.skip-link:focus{top:0}.site-header{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--rule);z-index:100;will-change:transform;background:#fffffff7;position:sticky;top:0;left:0;right:0}.header-inner{align-items:center;gap:32px;max-width:1240px;margin:0 auto;padding:14px 32px;display:flex}.logo{letter-spacing:-.03em;color:var(--ink);flex-shrink:0;align-items:center;gap:10px;font-family:Noto Serif KR,serif;font-size:20px;font-weight:900;display:flex}.logo img{object-fit:cover;border-radius:50%;width:36px;height:36px;display:block}.brand-mark{background:#2967bc;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:inline-flex;overflow:hidden}.brand-mark img{object-fit:cover;width:100%;height:100%;display:block}.brand-mark--sm{width:32px;height:32px}.top-nav{color:var(--ink-soft);scrollbar-width:none;flex:1;justify-content:center;gap:4px;font-size:14.5px;font-weight:500;display:flex;overflow-x:auto}.top-nav::-webkit-scrollbar{display:none}.top-nav a{white-space:nowrap;padding:12px 16px;transition:color .2s;position:relative}.top-nav a:hover{color:var(--primary)}.top-nav a:after{content:"";background:var(--primary);opacity:0;height:2px;transition:opacity .2s;position:absolute;bottom:6px;left:16px;right:16px}.top-nav a:hover:after{opacity:.4}.top-nav a.is-active{color:var(--primary);font-weight:700}.top-nav a.is-active:after{opacity:1}.header-cta{background:var(--primary);border-radius:6px;flex-shrink:0;padding:11px 22px;font-size:14px;font-weight:600;transition:background .2s;color:#fff!important}.header-cta:hover{background:var(--primary-dark)}.header-page-nav{flex-shrink:0;align-items:center;gap:6px;display:flex}.header-page-nav a{color:var(--ink-soft);border-radius:6px;padding:10px 16px;font-size:14.5px;font-weight:600;transition:color .15s,background .15s}.header-page-nav a:hover{color:var(--primary);background:var(--primary-faint)}.section-label{letter-spacing:.02em;color:var(--primary-deep);align-items:center;gap:12px;margin-bottom:22px;font-size:14px;font-weight:700;display:inline-flex}.section-label:before{content:"";background:var(--primary-deep);width:28px;height:2px}.section-title{letter-spacing:-.03em;color:var(--ink);margin-bottom:28px;font-family:Noto Serif KR,serif;font-size:clamp(32px,4.5vw,56px);font-weight:900;line-height:1.18}.section-lead{color:var(--ink-soft);max-width:720px;margin-bottom:56px;font-size:20px;line-height:1.85}.section-title em{color:var(--primary);font-style:normal}.btn{cursor:pointer;white-space:nowrap;border:none;border-radius:8px;align-items:center;gap:10px;padding:17px 34px;font-family:inherit;font-size:16px;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 20px #2967bc40}.btn-outline{color:var(--primary);border:1.5px solid var(--primary);background:#fff}.btn-outline:hover{background:var(--primary);color:#fff}.btn .arrow{transition:transform .2s}.btn:hover .arrow{transform:translate(4px)}.hero{background:#fff;padding:110px 0 130px;position:relative;overflow:hidden}.hero-bg{pointer-events:none;background:radial-gradient(circle,#2967bc14,#0000 70%);width:760px;height:760px;position:absolute;top:-220px;right:-220px}.hero-inner{z-index:2;position:relative}.hero h1{letter-spacing:-.035em;max-width:960px;margin-bottom:40px;font-family:Noto Serif KR,serif;font-size:clamp(42px,6.8vw,88px);font-weight:900;line-height:1.1}.hero h1 .highlight{color:var(--primary);background:linear-gradient(#0000 62%,#2967bc29 62%);border-radius:2px;padding:0 4px}.mark-yellow{color:var(--ink);background:linear-gradient(#0000 55%,#fff2a6 55%);padding:0 3px;font-weight:700}.mark-blue{color:var(--ink);background:linear-gradient(#0000 55%,#c9dbf2 55%);padding:0 3px;font-weight:700}.hero h1 .strike{color:var(--muted);text-decoration:line-through;text-decoration-thickness:2px;-webkit-text-decoration-color:var(--muted);text-decoration-color:var(--muted)}.hero-lead{color:var(--ink-soft);max-width:720px;margin-bottom:48px;font-size:clamp(19px,1.8vw,22px);line-height:1.8}.hero-lead strong{color:var(--ink);font-weight:600}.hero-ctas{flex-wrap:wrap;gap:14px;display:flex}.hero-trust{border-top:1px solid var(--rule);color:var(--muted);flex-wrap:wrap;gap:48px;margin-top:56px;padding-top:32px;font-size:15px;display:flex}.hero-trust span strong{color:var(--ink);margin-bottom:4px;font-family:Noto Serif KR,serif;font-size:24px;font-weight:700;display:block}.story{background:var(--primary-tint)}.story .section-label{color:var(--primary-deep)}.story .section-label:before{background:var(--primary-deep)}.story-content p{color:var(--ink-soft);margin-bottom:26px;font-size:19px;line-height:2}.story-content p.lead{color:var(--ink);letter-spacing:-.025em;margin-bottom:44px;font-family:Noto Serif KR,serif;font-size:27px;font-weight:500;line-height:1.55}.story-content p strong{color:var(--ink);background:linear-gradient(#0000 55%,#c9dbf2 55%);padding:0 3px;font-weight:700}.story-signature{border-top:1px solid var(--rule);color:var(--ink-soft);margin-top:52px;padding-top:30px;font-size:16px}.story-signature strong{color:var(--ink)}.story-pullquote{letter-spacing:-.025em;color:var(--ink);border-left:4px solid var(--primary);margin:36px 0 40px;padding:8px 0 8px 24px;font-family:Noto Serif KR,serif;font-size:clamp(22px,2.6vw,32px);font-weight:500;line-height:1.55}.story-stat-callout{border:1px solid var(--rule);text-align:center;background:#fff;border-radius:14px;margin:0 0 48px;padding:36px 32px;box-shadow:0 4px 16px #0f1b2d0a}.story-stat-big{letter-spacing:-.03em;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:12px;margin-bottom:14px;font-family:Noto Serif KR,serif;font-size:clamp(28px,4.5vw,46px);font-weight:900;line-height:1.1;display:inline-flex}.story-stat-fail{color:var(--muted);text-decoration:line-through;text-decoration-thickness:2px;-webkit-text-decoration-color:var(--muted);text-decoration-color:var(--muted)}.story-stat-arrow{color:var(--ink-soft);font-weight:400}.story-stat-win{color:var(--primary)}.story-stat-caption{color:var(--ink-soft);margin:0;font-size:16px;line-height:1.6}.story-subheading{letter-spacing:-.02em;color:var(--ink);align-items:baseline;gap:14px;margin:48px 0 18px;font-family:Noto Serif KR,serif;font-size:clamp(20px,2.2vw,26px);font-weight:700;display:flex}.story-sub-num{background:var(--primary);color:#fff;letter-spacing:.04em;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;min-width:36px;height:28px;padding:0 8px;font-family:Pretendard Variable,sans-serif;font-size:13px;font-weight:800;line-height:1;display:inline-flex}.product-cta-strip{border-top:1px solid var(--rule);padding:44px 0}.product-cta-consulting{background:var(--primary-faint)}.product-cta-apps{background:linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);color:#fff}.product-cta-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:32px;max-width:1040px;margin:0 auto;display:flex}.product-cta-text{flex:340px;min-width:0}.product-cta-headline{letter-spacing:-.02em;margin-bottom:8px;font-family:Noto Serif KR,serif;font-size:clamp(19px,2.1vw,24px);font-weight:700;line-height:1.4}.product-cta-sub{color:var(--ink-soft);font-size:15px;line-height:1.65}.product-cta-apps .product-cta-sub{color:#ffffffd9}.product-cta-apps .product-cta-headline{color:#fff}.product-cta-buttons{flex-wrap:wrap;flex-shrink:0;gap:10px;display:flex}.product-cta-btn{flex-shrink:0}.product-cta-apps .product-cta-btn{color:var(--primary);background:#fff}.product-cta-apps .product-cta-btn:hover{background:var(--ink);color:#fff}.product-cta-apps .product-cta-btn-secondary{color:#fff;background:0 0;border:1.5px solid #fff9}.product-cta-apps .product-cta-btn-secondary:hover{color:#fff;background:#ffffff1f;border-color:#fff}.product-cta-consulting .product-cta-btn-secondary{color:var(--primary);border:1.5px solid var(--primary);background:0 0}.product-cta-consulting .product-cta-btn-secondary:hover{background:var(--primary);color:#fff}@media (max-width:720px){.product-cta-inner{flex-direction:column;align-items:flex-start;gap:20px}.product-cta-btn{justify-content:center;width:100%}.story-pullquote{padding-left:18px;font-size:20px}.story-stat-callout{padding:28px 22px}.story-subheading{gap:10px;font-size:19px}.story-sub-num{min-width:30px;height:24px;font-size:12px}}.proof{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);background:#fff;padding:80px 0}.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:0;display:grid}.stat{text-align:center;border-right:1px solid var(--rule);min-width:0;padding:24px 20px}.stat .number,.stat .label{word-break:keep-all;overflow-wrap:anywhere;min-width:0}.stat:last-child{border-right:none}.stat .number{color:var(--primary);letter-spacing:-.03em;margin-bottom:10px;font-family:Noto Serif KR,serif;font-size:clamp(34px,4.2vw,52px);font-weight:900;line-height:1}.stat .label{color:var(--ink-soft);font-size:15px;font-weight:500}.problem-grid{grid-template-columns:repeat(2,1fr);gap:26px;margin-top:60px;display:grid}.problem-card{border:1px solid var(--rule);background:#fff;border-radius:14px;padding:40px 36px;transition:transform .2s,box-shadow .2s,border-color .2s}.problem-card:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:0 12px 30px #0f1b2d14}.problem-num{color:var(--primary);letter-spacing:.02em;margin-bottom:14px;font-family:Noto Serif KR,serif;font-size:17px;font-weight:700}.problem-card h3{letter-spacing:-.02em;margin-bottom:16px;font-family:Noto Serif KR,serif;font-size:24px;font-weight:700;line-height:1.35}.problem-card p{color:var(--ink-soft);font-size:17px;line-height:1.8}.problem-card p strong{color:var(--ink);font-weight:600}.insight{background:var(--ink);color:#fff;padding:150px 0}.insight .section-label{color:#a8c9ee}.insight .section-label:before{background:#a8c9ee}.insight .section-title{color:#fff}.insight .section-title em{color:#a8c9ee}.insight-quote{letter-spacing:-.02em;color:#fff;max-width:900px;margin:48px 0;font-family:Noto Serif KR,serif;font-size:clamp(26px,3vw,42px);font-weight:500;line-height:1.45}.insight-quote .hl{color:#a8c9ee}.insight-body{color:#d5ddeb;max-width:800px;font-size:19px;line-height:1.95}.insight-body p{margin-bottom:22px}.insight-body strong{color:#fff;font-weight:600}.framework-grid{grid-template-columns:repeat(3,1fr);gap:36px;margin-top:68px;display:grid}.framework-item{padding-top:36px;position:relative}.framework-item:before{content:"";background:var(--primary);width:52px;height:3px;position:absolute;top:0;left:0}.framework-step{letter-spacing:.01em;color:var(--primary);margin-bottom:14px;font-size:15px;font-weight:700}.framework-item h3{letter-spacing:-.02em;margin-bottom:18px;font-family:Noto Serif KR,serif;font-size:26px;font-weight:700;line-height:1.3}.framework-item p{color:var(--ink-soft);font-size:17px;line-height:1.85}.framework-item p strong{color:var(--ink);font-weight:600}.data-block{background:var(--primary);color:#fff;border-radius:18px;grid-template-columns:320px 1fr;align-items:center;gap:80px;margin-top:52px;padding:68px 60px;display:grid}.data-big{letter-spacing:-.04em;font-family:Noto Serif KR,serif;font-size:96px;font-weight:900;line-height:1}.data-big small{color:#ffffffbf;letter-spacing:0;margin-top:12px;font-family:Pretendard Variable,sans-serif;font-size:15px;font-weight:400;line-height:1.6;display:block}.data-text p{color:#fffffff2;margin-bottom:14px;font-size:18px;line-height:1.9}.data-text p:last-child{margin-bottom:0}.data-text strong{color:#fff;font-weight:700}.data-note{border:1px solid var(--rule);border-left:4px solid var(--primary);color:var(--ink-soft);background:#fff;border-radius:0 10px 10px 0;margin-top:40px;padding:26px 34px;font-size:16px;line-height:1.8}.records{border-top:1px solid var(--rule);margin-top:60px}.record{border-bottom:1px solid var(--rule);grid-template-columns:140px 1fr 200px 200px;align-items:center;gap:32px;padding:36px 0;display:grid}.record-year{color:var(--primary);letter-spacing:-.03em;font-family:Noto Serif KR,serif;font-size:36px;font-weight:900;line-height:1}.record-year small{color:var(--muted);letter-spacing:0;margin-top:8px;font-family:Pretendard Variable,sans-serif;font-size:13px;font-weight:500;display:block}.record-schools{flex-wrap:wrap;gap:8px;display:flex}.record-school{background:var(--primary-light);color:var(--primary-deep);letter-spacing:-.01em;border-radius:6px;padding:8px 14px;font-size:15px;font-weight:600;display:inline-block}.record-duration{color:var(--ink-soft);font-size:15px;line-height:1.6}.record-duration strong{color:var(--ink);letter-spacing:-.02em;margin-bottom:4px;font-family:Noto Serif KR,serif;font-size:20px;font-weight:700;display:block}.record-service{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.record-service-tag{border:1px solid var(--primary);color:var(--primary);background:#fff;border-radius:4px;padding:6px 12px;font-size:13px;font-weight:600;display:inline-block}.record-label{letter-spacing:.08em;color:var(--muted);text-transform:uppercase;margin-bottom:8px;font-size:11px;font-weight:700;display:none}.products-intro{text-align:center;margin-bottom:80px}.products-intro .section-label{justify-content:center}.products-intro .section-title{max-width:820px;margin:0 auto 28px}.products-intro>p{max-width:660px;color:var(--ink-soft);margin:0 auto;font-size:19px;line-height:1.85}.product{border-top:1px solid var(--rule);padding:90px 0}.product-inner{grid-template-columns:220px 1fr;align-items:start;gap:68px;display:grid}.product-meta{position:sticky;top:110px}.product-num{color:var(--primary);letter-spacing:-.04em;margin-bottom:14px;font-family:Noto Serif KR,serif;font-size:78px;font-weight:900;line-height:1}.product-category{color:var(--muted);margin-bottom:16px;font-size:14px;font-weight:600}.product-tag{background:var(--ink);color:#fff;letter-spacing:.02em;border-radius:5px;padding:6px 12px;font-size:13px;font-weight:500;display:inline-block}.product .section-label{color:var(--primary);margin-bottom:18px;font-size:14px}.product .section-label:before{background:var(--primary)}.product h3{letter-spacing:-.03em;margin-bottom:30px;font-family:Noto Serif KR,serif;font-size:clamp(32px,4vw,46px);font-weight:900;line-height:1.18}.product h3 em{color:var(--primary);font-style:normal}.product-lead{color:var(--ink-soft);margin-bottom:36px;font-size:18.5px;line-height:1.9}.product-lead strong{color:var(--ink);font-weight:600}.product-feature-list{background:var(--primary-faint);border-radius:12px;margin-bottom:36px;padding:28px 32px;list-style:none}.product-feature-list li{color:var(--ink-soft);padding:10px 0;font-size:16.5px}.product-feature-list li strong{color:var(--ink)}.product-cta-row{border-top:1px solid var(--rule);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;margin-top:8px;padding:32px 0 0;display:flex}.price-info .price-label{color:var(--muted);margin-bottom:6px;font-size:14px;font-weight:600}.price-info .price-value{color:var(--ink);letter-spacing:-.02em;font-family:Noto Serif KR,serif;font-size:25px;font-weight:700}.price-info .price-value small{color:var(--muted);margin-left:8px;font-family:Pretendard Variable,sans-serif;font-size:14.5px;font-weight:400}.price-sub{color:var(--muted);margin-top:4px;font-size:14px}.trend{background:var(--primary-tint);position:relative}.trend .section-label{color:var(--primary-deep)}.trend .section-label:before{background:var(--primary-deep)}.trend-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:56px;display:grid}.trend-card{border:1px solid var(--rule);background:#fff;border-radius:14px;padding:40px 32px;transition:transform .2s,box-shadow .2s;position:relative}.trend-card:hover{transform:translateY(-4px);box-shadow:0 14px 28px #0f1b2d14}.trend-num{color:var(--primary);letter-spacing:-.04em;margin-bottom:18px;font-family:Noto Serif KR,serif;font-size:52px;font-weight:900;line-height:1}.trend-card-title{letter-spacing:-.02em;color:var(--ink);margin-bottom:14px;font-family:Noto Serif KR,serif;font-size:23px;font-weight:700;line-height:1.3}.trend-card-body{color:var(--ink-soft);font-size:16px;line-height:1.75}.trend-footnote{color:var(--muted);text-align:center;margin-top:36px;font-size:13px;line-height:1.6}@media (max-width:960px){.trend-grid{grid-template-columns:1fr;gap:16px}.trend-card{padding:32px 26px}.trend-num{margin-bottom:12px;font-size:42px}.trend-card-title{font-size:20px}}.two-products-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:60px;display:grid}.two-product-card{border:1px solid var(--rule);color:inherit;background:#fff;border-radius:18px;flex-direction:column;padding:42px 38px;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex}.two-product-card:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:0 16px 32px #0f1b2d14}.two-product-card.apps{background:linear-gradient(180deg, #fff 0%, var(--primary-faint) 100%)}.two-product-badge{letter-spacing:.08em;color:var(--primary-deep);background:var(--primary-light);border-radius:4px;align-self:flex-start;margin-bottom:18px;padding:6px 12px;font-family:Pretendard Variable,sans-serif;font-size:12px;font-weight:700;display:inline-block}.two-product-state{color:var(--ink);letter-spacing:-.02em;background:var(--primary-faint);border-left:3px solid var(--primary);border-radius:0 8px 8px 0;margin-bottom:22px;padding:14px 18px;font-family:Noto Serif KR,serif;font-size:clamp(18px,1.8vw,22px);font-weight:500;line-height:1.45}.two-product-card.apps .two-product-state{background:#ffffffa6}.two-product-card h3{letter-spacing:-.025em;color:var(--ink);margin-bottom:18px;font-family:Noto Serif KR,serif;font-size:clamp(24px,3vw,32px);font-weight:900;line-height:1.25}.two-product-card>p{color:var(--ink-soft);margin-bottom:22px;font-size:17px;line-height:1.8}.two-product-points{margin-bottom:28px;padding:0;list-style:none}.two-product-points li{color:var(--ink-soft);padding:7px 0 7px 20px;font-size:15px;line-height:1.6;position:relative}.two-product-points li:before{content:"";background:var(--primary);width:10px;height:2px;position:absolute;top:14px;left:0}.two-product-cta{color:var(--primary);border-top:1px solid var(--rule-soft);align-items:center;gap:8px;margin-top:auto;padding-top:16px;font-size:15px;font-weight:700;transition:color .15s;display:inline-flex}.two-product-card:hover .two-product-cta{color:var(--primary-dark)}.two-product-cta .arrow{transition:transform .2s}.two-product-card:hover .two-product-cta .arrow{transform:translate(4px)}.two-products-footnote{text-align:center;color:var(--muted);margin-top:36px;font-size:15px;line-height:1.7}@media (max-width:860px){.two-products-grid{grid-template-columns:1fr}.two-product-card{padding:32px 26px}.two-product-state{padding:12px 14px;font-size:17px}}.pricing-tiers{flex-wrap:nowrap;align-items:stretch;gap:0;margin-top:14px;margin-bottom:12px;display:flex}.pricing-tier-cell{flex:1 1 0;align-items:center;min-width:0;display:flex}.pricing-tier{border:1.5px solid var(--rule);text-align:center;opacity:.55;background:#fff;border-radius:12px;flex-direction:column;flex:1 1 0;align-items:center;gap:8px;min-width:0;padding:22px 12px 18px;transition:all .2s;display:flex;position:relative}.pricing-tier.is-active{border-color:var(--primary);background:linear-gradient(180deg, #fff 0%, var(--primary-faint) 100%);opacity:1;box-shadow:0 6px 18px #2967bc26}.pricing-tier-badge{background:var(--primary);color:#fff;letter-spacing:.04em;white-space:nowrap;border-radius:999px;padding:4px 12px;font-size:11px;font-weight:800;position:absolute;top:-11px;left:50%;transform:translate(-50%);box-shadow:0 3px 10px #2967bc4d}.pricing-tier-stage{color:var(--muted);letter-spacing:.06em;font-size:12px;font-weight:700}.pricing-tier.is-active .pricing-tier-stage{color:var(--primary-deep)}.pricing-tier-price{color:var(--ink);letter-spacing:-.02em;font-family:Noto Serif KR,serif;font-size:clamp(22px,3vw,30px);font-weight:900;line-height:1}.pricing-tier.is-active .pricing-tier-price{color:var(--primary)}.pricing-tier-unit{color:var(--muted);margin-left:2px;font-family:Pretendard Variable,sans-serif;font-size:13px;font-weight:600}.pricing-tier-arrow{color:var(--rule);flex:none;padding:0 8px;font-size:18px;font-weight:400}.pricing-tier-note{color:var(--muted);margin-top:4px;font-size:13.5px;line-height:1.6}.product-cta-row--tiered{flex-direction:column;align-items:stretch}@media (max-width:600px){.pricing-tier{padding:18px 6px 14px}.pricing-tier-price{font-size:18px}.pricing-tier-stage,.pricing-tier-unit{font-size:11px}.pricing-tier-arrow{padding:0 4px;font-size:14px}.pricing-tier-badge{padding:3px 8px;font-size:10px;top:-9px}}.app-features{background:var(--primary-tint);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}.study-mode-callout{border:1px solid var(--rule);background:#fff;border-radius:18px;grid-template-columns:1fr 340px;align-items:center;gap:56px;margin-top:44px;padding:48px 52px;display:grid}.study-mode-callout .mode-text h3{letter-spacing:-.02em;margin-bottom:18px;font-family:Noto Serif KR,serif;font-size:28px;font-weight:700;line-height:1.3}.study-mode-callout .mode-text h3 em{color:var(--primary);font-style:normal}.study-mode-callout .mode-text p{color:var(--ink-soft);margin-bottom:14px;font-size:17px;line-height:1.85}.study-mode-callout .mode-text p:last-child{margin-bottom:0}.study-mode-callout .mode-text strong{color:var(--ink);font-weight:600}.mode-mockup{background:var(--primary-faint);border:1px solid var(--rule);border-radius:14px;padding:20px;font-size:14px;line-height:1.5}.mock-question{border:1px solid var(--rule);color:var(--ink);background:#fff;border-radius:8px;margin-bottom:10px;padding:14px 16px;font-weight:600}.mock-choice{border:1px solid var(--rule);color:var(--ink-soft);background:#fff;border-radius:6px;margin-bottom:6px;padding:10px 14px}.mock-choice.correct{background:var(--primary-light);border-color:var(--primary);color:var(--primary-deep);font-weight:600}.mock-divider{color:var(--primary);letter-spacing:.05em;align-items:center;gap:10px;margin:14px 0 10px;font-size:12px;font-weight:700;display:flex}.mock-divider:before,.mock-divider:after{content:"";background:var(--primary-light);flex:1;height:1px}.mock-explain{border:1px solid var(--primary-light);color:var(--ink-soft);background:#fff;border-radius:8px;padding:14px 16px;font-size:13.5px;line-height:1.7}.features-heading{letter-spacing:-.02em;margin-top:72px;margin-bottom:24px;font-family:Noto Serif KR,serif;font-size:22px;font-weight:700}.features-heading span{background:var(--primary);vertical-align:middle;border-radius:50%;width:8px;height:8px;margin-right:12px;display:inline-block}.features-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.feature-item{border:1px solid var(--rule);background:#fff;border-radius:10px;padding:22px 24px}.feature-item h4{color:var(--ink);letter-spacing:-.01em;margin-bottom:6px;font-family:Pretendard Variable,sans-serif;font-size:16.5px;font-weight:700}.feature-item p{color:var(--muted);font-size:14.5px;line-height:1.65}.fit-grid{grid-template-columns:repeat(2,1fr);gap:30px;margin-top:60px;display:grid}.fit-card{border-radius:18px;padding:44px}.fit-card.good{background:var(--primary);color:#fff}.fit-card.bad{border:1px solid var(--rule);background:#fff}.fit-card h3{letter-spacing:-.02em;margin-bottom:26px;font-family:Noto Serif KR,serif;font-size:26px;font-weight:700}.fit-card ul{list-style:none}.fit-card li{padding:12px 0 12px 30px;font-size:17px;line-height:1.75;position:relative}.fit-card li:before{text-align:left;width:22px;position:absolute;top:12px;left:0}.fit-card.good li:before{content:"+";color:#fff;font-size:22px;font-weight:700;line-height:1.6}.fit-card.good li{color:#fffffff2;border-bottom:1px solid #ffffff2e}.fit-card.good li:last-child{border-bottom:none}.fit-card.good li strong{color:#fff;font-weight:700}.fit-card.bad li:before{content:"—";color:var(--muted);font-size:19px;font-weight:700;line-height:1.9}.fit-card.bad li{border-bottom:1px solid var(--rule-soft);color:var(--ink-soft)}.fit-card.bad li:last-child{border-bottom:none}.fit-card.bad li strong{color:var(--ink);font-weight:600}.fit-card.good .fit-subgroup{border-top:1px solid #ffffff38;margin-top:22px;padding-top:20px}.fit-card.good .fit-subgroup:first-of-type{border-top:none;margin-top:6px;padding-top:0}.fit-subgroup-title{letter-spacing:.03em;color:var(--primary);text-transform:uppercase;background:#fff;border-radius:4px;margin-bottom:6px;padding:5px 12px;font-family:Pretendard Variable,sans-serif;font-size:13px;font-weight:700;display:inline-block}.diff-grid{background:var(--rule);border:1px solid var(--rule);border-radius:14px;grid-template-columns:repeat(2,1fr);gap:0;margin-top:60px;display:grid;overflow:hidden}.diff-col{background:#fff;padding:44px 40px}.diff-col h3{border-bottom:2px solid var(--rule);margin-bottom:28px;padding-bottom:18px;font-family:Noto Serif KR,serif;font-size:20px;font-weight:700}.diff-col.typical h3{color:var(--muted)}.diff-col.ours h3{color:var(--primary)}.diff-col ul{list-style:none}.diff-col li{color:var(--ink-soft);border-bottom:1px solid var(--rule-soft);padding:16px 0;font-size:16.5px;line-height:1.65}.diff-col li:last-child{border-bottom:none}.diff-col.typical li{color:var(--muted)}.diff-col.ours li strong{color:var(--ink);font-weight:700}.faq-section{background:var(--primary-faint)}.faq-open-list{flex-direction:column;gap:28px;margin-top:44px;display:flex}.faq-open-item{border:1px solid var(--rule);background:#fff;border-radius:12px;padding:28px 32px}.faq-open-q{color:var(--ink);letter-spacing:-.02em;align-items:baseline;gap:12px;margin-bottom:14px;font-family:Noto Serif KR,serif;font-size:19px;font-weight:700;line-height:1.5;display:flex}.faq-open-q-mark{background:var(--primary);color:#fff;border-radius:6px;flex-shrink:0;justify-content:center;align-self:flex-start;align-items:center;width:28px;height:28px;margin-top:2px;font-family:Noto Serif KR,serif;font-size:14px;font-weight:700;display:inline-flex}.faq-open-a{color:var(--ink-soft);align-items:baseline;gap:12px;font-size:16.5px;line-height:1.8;display:flex}.faq-open-a-mark{background:var(--primary-light);width:28px;height:28px;color:var(--primary-deep);border-radius:6px;flex-shrink:0;justify-content:center;align-self:flex-start;align-items:center;margin-top:2px;font-family:Noto Serif KR,serif;font-size:14px;font-weight:700;display:inline-flex}.faq-policy-link{background:var(--primary-faint);color:var(--primary-deep);border-radius:6px;margin-top:10px;padding:6px 12px;font-size:15px;font-weight:700;text-decoration:none;transition:background .15s,color .15s;display:inline-block}.faq-policy-link:hover{background:var(--primary);color:#fff}@media (max-width:600px){.faq-open-item{padding:22px 20px}.faq-open-q{font-size:17px}.faq-open-a{font-size:15.5px}}.faq-list{margin-top:44px}details{border-bottom:1px solid var(--rule)}details[open]{background:#fff;border-radius:8px}summary{cursor:pointer;color:var(--ink);letter-spacing:-.02em;justify-content:space-between;align-items:center;gap:20px;padding:26px 0;font-family:Noto Serif KR,serif;font-size:20px;font-weight:700;list-style:none;transition:color .2s;display:flex}summary::-webkit-details-marker{display:none}summary:after{content:"+";color:var(--primary);flex-shrink:0;font-size:28px;font-weight:400;line-height:1;transition:transform .2s}details[open] summary{color:var(--primary);padding-left:20px;padding-right:20px}details[open] summary:after{content:"−"}details>p{color:var(--ink-soft);padding:0 20px 28px;font-size:17.5px;line-height:1.9}details>p strong{color:var(--ink)}.inline-cta-wrap{padding:80px 0}.inline-cta{background:linear-gradient(180deg, var(--primary-faint) 0%, var(--primary-tint) 100%);border:1px solid var(--rule);text-align:center;border-radius:18px;max-width:860px;margin:0 auto;padding:52px 56px}.inline-cta-headline{color:var(--ink);letter-spacing:-.025em;margin-bottom:14px;font-family:Noto Serif KR,serif;font-size:clamp(22px,2.4vw,30px);font-weight:700;line-height:1.35}.inline-cta-sub{color:var(--ink-soft);max-width:560px;margin-bottom:28px;margin-left:auto;margin-right:auto;font-size:16.5px;line-height:1.75}.inline-cta-buttons{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}@media (max-width:640px){.inline-cta-wrap{padding:48px 0}.inline-cta{padding:36px 24px}}.final-cta{background:linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);color:#fff;text-align:center;padding:150px 0}.final-cta .section-title{color:#fff;max-width:820px;margin:0 auto 28px}.final-cta .section-title em{color:#c4daf0;font-style:normal}.final-cta>.container>p{color:#ffffffe6;max-width:620px;margin:0 auto 52px;font-size:20px;line-height:1.8}.final-cta .btn-primary{color:var(--primary);background:#fff}.final-cta .btn-primary:hover{background:var(--ink);color:#fff}.final-cta .btn-outline{color:#fff;background:0 0;border-color:#ffffff80}.final-cta .btn-outline:hover{color:var(--primary);background:#fff}.final-cta-row{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}footer{background:var(--ink);color:#c8d1df;padding:88px 0 36px;font-size:15px}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:52px;margin-bottom:52px;display:grid}footer .logo{color:#fff;margin-bottom:18px;display:flex}footer .logo .accent{color:#a8c9ee}footer>.container>.footer-grid>div>p{color:#ffffffb3;max-width:340px;font-size:15px;line-height:1.75}footer h4{color:#fff;margin-bottom:18px;font-family:Noto Serif KR,serif;font-size:16px;font-weight:700}footer ul{list-style:none}footer ul li{color:#ffffffb3;padding:7px 0}footer ul li a{transition:color .2s}footer ul li a:hover{color:#a8c9ee}.footer-bottom{color:#ffffff80;border-top:1px solid #ffffff1a;flex-wrap:wrap;justify-content:space-between;gap:14px;padding-top:30px;font-size:13px;display:flex}@media (max-width:960px){html{font-size:16px}section{padding:80px 0}.container,.narrow{padding:0 22px}.site-header{padding-bottom:0}.header-inner{flex-wrap:wrap;gap:12px;padding:10px 16px}.logo{order:1;font-size:16px}.logo img{width:28px;height:28px}.header-cta{order:2;margin-left:auto;padding:9px 16px;font-size:13px}.top-nav{border-top:1px solid var(--rule-soft);-webkit-overflow-scrolling:touch;order:3;justify-content:flex-start;gap:0;width:100%;margin:0 -16px;padding:2px 16px 0;font-size:13.5px;display:flex}.top-nav a{flex-shrink:0;padding:10px 12px}.top-nav a:after{bottom:4px;left:12px;right:12px}.hero{padding:60px 0 90px}.hero-bg{display:none}.hero-trust{gap:28px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat{border-right:none;border-bottom:1px solid var(--rule);padding:20px 10px}.stat:nth-child(odd){border-right:1px solid var(--rule)}.stat:nth-last-child(-n+2){border-bottom:none}.stat .number{letter-spacing:-.02em;font-size:clamp(22px,6.5vw,32px)}.stat .label{font-size:13px;line-height:1.4}.problem-grid,.framework-grid,.fit-grid,.diff-grid,.footer-grid{grid-template-columns:1fr}.record{grid-template-columns:1fr;gap:16px;padding:32px 0}.record-label{display:block}.record-service{justify-content:flex-start}.record-year{font-size:28px}.record-duration strong{font-size:17px}.data-block{grid-template-columns:1fr;gap:32px;padding:44px 32px}.data-big{font-size:68px}.product-inner{grid-template-columns:1fr;gap:28px}.product-meta{flex-wrap:wrap;align-items:baseline;gap:18px;display:flex;position:static}.product-num{font-size:60px}.product-cta-row{flex-direction:column;align-items:flex-start}.study-mode-callout{grid-template-columns:1fr;gap:36px;padding:36px 28px}.features-grid{grid-template-columns:1fr}.fit-card,.diff-col{padding:32px 28px}}.floating-toc{z-index:90;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--rule);background:#fffffff7;border-radius:14px;width:244px;max-height:calc(100vh - 140px);padding:20px 22px;font-size:14px;position:fixed;top:108px;left:28px;overflow-y:auto;box-shadow:0 8px 28px #0f1b2d14}.floating-toc-title{color:var(--primary-deep);border-bottom:1px solid var(--rule-soft);letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px;padding-bottom:12px;font-family:Noto Serif KR,serif;font-size:12px;font-weight:700}.floating-toc-group{margin-bottom:18px}.floating-toc-group:last-child{margin-bottom:0}.floating-toc-group-title{color:var(--ink);letter-spacing:-.01em;margin-bottom:6px;padding-bottom:4px;font-family:Noto Serif KR,serif;font-size:13.5px;font-weight:700}.floating-toc ul{margin:0;padding:0;list-style:none}.floating-toc li{margin:0}.floating-toc a{color:var(--muted);border-radius:4px;align-items:center;gap:10px;padding:6px 2px 6px 8px;line-height:1.4;transition:color .15s;display:flex}.floating-toc a:hover{color:var(--ink);background:var(--primary-faint)}.floating-toc-dot{background:var(--rule);border-radius:50%;flex-shrink:0;width:7px;height:7px;transition:background .15s,transform .15s}.floating-toc a:hover .floating-toc-dot{background:var(--muted)}.floating-toc a.is-active{color:var(--primary);background:var(--primary-faint);font-weight:700}.floating-toc a.is-active .floating-toc-dot{background:var(--primary);transform:scale(1.6)}.floating-toc-label{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.floating-toc-handle{display:none}.floating-toc-fab{bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:120;background:var(--primary);color:#fff;letter-spacing:.01em;cursor:pointer;border:none;border-radius:25px;justify-content:center;align-items:center;gap:8px;height:50px;padding:0 20px;font-family:inherit;font-size:15px;font-weight:700;line-height:1;transition:background .15s;display:none;position:fixed;left:18px;box-shadow:0 8px 20px #2967bc59}.floating-toc-fab:hover{background:var(--primary-dark)}.floating-toc-fab.is-open{background:var(--ink)}.floating-toc-fab .fab-icon{font-size:19px;line-height:1;transition:transform .2s;display:inline-block}.floating-toc-fab.is-open .fab-icon{transform:rotate(90deg)}.floating-toc-backdrop{z-index:110;-webkit-tap-highlight-color:transparent;background:#0f1b2d73;display:none;position:fixed;inset:0}.floating-toc-backdrop.is-visible{display:block}@media (max-width:1180px){.floating-toc,.floating-toc-fab,.floating-toc-backdrop{display:none!important}}.top-tabs{z-index:80;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--rule);background:#fffffff7;position:sticky;top:64px}.top-tabs-inner{scrollbar-width:none;-webkit-overflow-scrolling:touch;justify-content:center;max-width:1200px;margin:0 auto;padding:0 32px;display:flex;overflow-x:auto}.top-tabs-inner::-webkit-scrollbar{display:none}.top-tabs a{text-align:center;color:var(--muted);white-space:nowrap;flex:none;padding:18px 36px;font-size:16px;font-weight:600;transition:color .15s;position:relative}.top-tabs a:hover{color:var(--ink)}.top-tabs a.is-active{color:var(--ink);font-weight:700}.top-tabs a.is-active:after{content:"";background:var(--primary);border-radius:1px;height:2px;position:absolute;bottom:-1px;left:36px;right:36px}section[id]{scroll-margin-top:130px}@media (max-width:1180px){.top-tabs{top:52px}.top-tabs-inner{justify-content:stretch;padding:0}.top-tabs a{flex:1 1 0;min-width:72px;padding:14px 12px;font-size:14.5px}.top-tabs a.is-active:after{left:16px;right:16px}section[id]{scroll-margin-top:112px}}.reveal{opacity:0;transition:all .8s cubic-bezier(.16,1,.3,1);transform:translateY(20px)}.reveal.visible{opacity:1;transform:translateY(0)}.editor-toolbar{z-index:300;color:#fff;background:#0f1b2d;justify-content:space-between;align-items:center;gap:16px;padding:10px 20px;font-size:14px;display:flex;position:fixed;top:0;left:0;right:0;box-shadow:0 2px 12px #00000026}.editor-toolbar-label{letter-spacing:.01em;font-weight:600}.editor-toolbar-label .badge{color:#fff;letter-spacing:.04em;background:#2967bc;border-radius:4px;margin-right:10px;padding:3px 8px;font-size:11px;font-weight:700;display:inline-block}.editor-toolbar-actions{align-items:center;gap:10px;display:flex}.editor-btn{color:#fff;cursor:pointer;background:#2967bc;border:none;border-radius:5px;padding:8px 18px;font-family:inherit;font-size:13.5px;font-weight:600;transition:background .15s}.editor-btn:hover{background:#1f4f94}.editor-btn:disabled{opacity:.5;cursor:not-allowed}.editor-btn.ghost{background:0 0;border:1px solid #ffffff4d}.editor-btn.ghost:hover{background:#ffffff14}.editor-status{color:#ffffffb3;font-size:13px}body.editor-mode{padding-top:52px}[data-editable]{outline-offset:3px;border-radius:2px;outline:1px dashed #0000;transition:outline-color .15s,background-color .15s}body.editor-mode [data-editable]{cursor:text;outline-color:#2967bc59}body.editor-mode [data-editable]:hover{outline-color:var(--primary);background-color:#2967bc0f}body.editor-mode [data-editable]:focus{outline:2px solid var(--primary);background-color:#2967bc0a}body.editor-mode [data-editable][data-dirty=true]{background-color:#e6a70014;outline-color:#e6a700}