.chogang-page,.chogang-sheet-backdrop,.chogang-toast{--chogang-accent:#3182f6;--chogang-accent-dark:#1b64da;--chogang-accent-soft:#eaf2fe;--chogang-ink:#191f28;--chogang-ink-soft:#4e5968;--chogang-muted:#8b95a1;--chogang-line:#e5e8eb;--chogang-surface:#f9fafb;--chogang-radius:16px;--chogang-shadow:0 6px 24px #0f172a0f}.chogang-page{min-height:100vh;color:var(--chogang-ink);font-family:var(--font-sans);letter-spacing:-.01em;background:#fff;flex-direction:column;display:flex}:is(body:has(.chogang-page) .navbar,body:has(.chogang-page) .navbar--scrolled){border-bottom:1px solid var(--chogang-line)!important;box-shadow:none!important;background:#fffffff0!important}:is(body:has(.chogang-page) .nav-link,body:has(.chogang-page) .nav-profile-trigger,body:has(.chogang-page) .navbar-mobile-menu-button){color:#4b5563!important}body:has(.chogang-page) .nav-login-btn{-webkit-text-fill-color:#111827;color:#111827!important}body:has(.chogang-page) .nav-profile-email{color:#18181b!important}body:has(.chogang-page) .nav-link:hover{color:#111827!important;background:#f3f4f6!important}body:has(.chogang-page) .nav-link-chevron{color:#4b5563!important}body:has(.chogang-page) .navbar-mobile-menu-icon span{background:#111827!important}body:has(.chogang-page) .brand-mark-img{filter:none!important}body:has(.chogang-page) .navbar-mobile-drawer{color:#111827!important;background:#fff!important;border-right:1px solid #e5e7eb!important;box-shadow:12px 0 32px #0f172a1f!important}:is(body:has(.chogang-page) .navbar-mobile-drawer-link,body:has(.chogang-page) .navbar-mobile-drawer-group-toggle){color:#4b5563!important}body:has(.chogang-page) .navbar-mobile-drawer-sublink{color:#6b7280!important}body:has(.chogang-page) .navbar-mobile-drawer-close{color:#4b5563!important}.chogang-btn{letter-spacing:-.01em;cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:0 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auto}.chogang-section__inner--narrow{max-width:760px}.chogang-section__title{letter-spacing:-.03em;text-align:center;color:var(--chogang-ink);margin:0 0 14px;font-size:clamp(1.55rem,3.4vw,2.25rem);font-weight:800;line-height:1.3}.chogang-section__desc{max-width:640px;color:var(--chogang-ink-soft);text-align:center;margin:0 auto;font-size:1.03rem;line-height:1.6}.chogang-section__cta{justify-content:center;margin-top:40px;display:flex}.chogang-card{border:1px solid var(--chogang-line);border-radius:var(--chogang-radius);box-shadow:var(--chogang-shadow);background:#fff}.chogang-placeholder-lines{background:linear-gradient(#e5e8eb,#e5e8eb) 0 0/100% 10px no-repeat,linear-gradient(#edf0f3,#edf0f3) 0 22px/84% 10px no-repeat,linear-gradient(#edf0f3,#edf0f3) 0 44px/60% 10px no-repeat;border-radius:6px;width:70%;height:10px;padding-bottom:44px;display:block}.chogang-hero{padding:calc(var(--navbar-height,60px) + 88px)24px 72px;background:radial-gradient(900px 420px at 85% -10%,#3182f614,#0000 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var(--chogang-line);width:100%;height:auto;box-shadow:var(--chogang-shadow)}.chogang-hero__shot{border:1px solid var(--chogang-line);border-radius:var(--chogang-radius);background:#fff;margin:0;overflow:hidden;box-shadow:0 18px 44px #0f172a1a}.chogang-hero__shot-bar{background:var(--chogang-surface);border-bottom:1px solid var(--chogang-line);gap:6px;padding:10px 14px;display:flex}.chogang-hero__shot-bar span{background:#d6dadf;border-radius:50%;width:9px;height:9px}.chogang-hero__shot-img{width:100%;height:auto;display:block}.chogang-hero__shot-caption{border-top:1px solid var(--chogang-line);color:var(--chogang-muted);text-align:center;padding:10px 14px;font-size:.78rem;font-weight:600}.chogang-hero__benefit-strip{border:1px solid var(--chogang-line);background:#fffc;border-radius:14px;flex-wrap:wrap;justify-content:center;gap:10px 26px;max-width:1080px;margin:44px auto 0;padding:16px 20px;list-style:none;display:flex}.chogang-hero__benefit-strip li{color:var(--chogang-ink-soft);word-break:keep-all;align-items:center;gap:8px;font-size:.88rem;font-weight:600;display:flex}.chogang-hero__benefit-check{background:var(--chogang-accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;display:inline-flex}.chogang-hero__flow{border:1px solid var(--chogang-line);border-radius:var(--chogang-radius);box-shadow:var(--chogang-shadow);background:#fff;justify-content:center;align-items:center;gap:10px;padding:26px 18px;display:flex}.chogang-hero__flow-card{flex-direction:column;flex:1;gap:10px;min-width:0;display:flex}.chogang-hero__flow-label{color:var(--chogang-ink-soft);text-align:center;font-size:.8rem;font-weight:700}.chogang-hero__flow-thumb{aspect-ratio:3/4;border:1px solid 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14px;font-size:.95rem;font-weight:800}.chogang-hero__flow-arrow{color:var(--chogang-muted);flex-shrink:0;font-size:1.1rem;font-weight:700}.chogang-compare{aspect-ratio:4/3;border-radius:var(--chogang-radius);border:1px solid var(--chogang-line);background:var(--chogang-surface);touch-action:none;-webkit-user-select:none;user-select:none;max-width:720px;margin:44px auto 0;position:relative;overflow:hidden}.chogang-compare__pane{position:absolute;inset:0}.chogang-compare__img{object-fit:cover}.chogang-compare__tag{z-index:2;color:#fff;background:#191f28c7;border-radius:999px;padding:5px 11px;font-size:.78rem;font-weight:700;position:absolute;top:14px;left:14px}.chogang-compare__tag--after{background:var(--chogang-accent);left:auto;right:14px}.chogang-compare__handle{z-index:3;background:#fff;width:2px;position:absolute;top:0;bottom:0;transform:translate(-1px);box-shadow:0 0 0 1px #0f172a2e}.chogang-compare__handle-grip{background:#fff;border-radius:50%;width:38px;height:38px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 4px 14px #0f172a38}.chogang-compare__handle-grip:before{content:"↔";color:var(--chogang-ink-soft);justify-content:center;align-items:center;font-size:1rem;font-weight:700;display:flex;position:absolute;inset:0}.chogang-compare__range{z-index:4;opacity:0;cursor:ew-resize;width:100%;height:100%;margin:0;position:absolute;inset:0}.chogang-compare__range:focus-visible~.chogang-compare__handle{background:var(--chogang-accent)}.chogang-compare:has(.chogang-compare__range:focus-visible) .chogang-compare__handle{background:var(--chogang-accent)}.chogang-compare--placeholder{aspect-ratio:auto;touch-action:auto;min-height:340px;display:flex}.chogang-compare__ph-side{flex:1;justify-content:center;align-items:center;padding:64px 22px 30px;display:flex;position:relative}.chogang-compare__ph-side--after{background:#f0f7ff}.chogang-compare__ph-body{text-align:left;max-width:240px}.chogang-compare__ph-body p{color:var(--chogang-ink-soft);word-break:keep-all;margin:14px 0 0;font-size:.88rem;line-height:1.55}.chogang-compare__ph-divider{background:var(--chogang-line);width:1px}.chogang-process-shots{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;max-width:1080px;margin:44px auto 0;display:grid}.chogang-process-shot{margin:0}.chogang-process-shot__label{background:var(--chogang-accent-soft);color:var(--chogang-accent-dark);border-radius:999px;margin-bottom:10px;padding:6px 12px;font-size:.82rem;font-weight:700;display:inline-flex}.chogang-process-shot__frame{border:1px solid var(--chogang-line);border-radius:var(--chogang-radius);box-shadow:var(--chogang-shadow);background:#fff;overflow:hidden}.chogang-process-shot__img{width:100%;height:auto;display:block}.chogang-tag-list{flex-wrap:wrap;justify-content:center;gap:8px;max-width:720px;margin:22px auto 0;padding:0;list-style:none;display:flex}.chogang-tag{background:var(--chogang-surface);border:1px solid var(--chogang-line);color:var(--chogang-ink-soft);border-radius:999px;padding:7px 13px;font-size:.85rem;font-weight:600}.chogang-usecase-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:44px;display:grid}.chogang-usecase-card{padding:26px 22px}.chogang-usecase-card__icon{background:var(--chogang-accent-soft);width:44px;height:44px;color:var(--chogang-accent-dark);border-radius:12px;justify-content:center;align-items:center;display:inline-flex}.chogang-usecase-card__title{margin:16px 0 8px;font-size:1.06rem;font-weight:700}.chogang-usecase-card__desc{color:var(--chogang-ink-soft);word-break:keep-all;margin:0;font-size:.92rem;line-height:1.58}.chogang-app-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:44px;display:grid}.chogang-app-card{padding:26px 24px}.chogang-app-card__icon{background:var(--chogang-accent-soft);width:44px;height:44px;color:var(--chogang-accent-dark);border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.chogang-app-card__title{word-break:keep-all;margin:18px 0 8px;font-size:1.02rem;font-weight:700;line-height:1.42}.chogang-app-card__desc{color:var(--chogang-ink-soft);word-break:keep-all;margin:0;font-size:.9rem;line-height:1.56}.chogang-calc{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;max-width:920px;margin:44px auto 0;display:grid}.chogang-calc__inputs{flex-direction:column;gap:26px;padding:28px 26px;display:flex}.chogang-calc__field label{color:var(--chogang-ink);margin-bottom:12px;font-size:.94rem;font-weight:700;display:block}.chogang-calc__control{align-items:center;gap:14px;display:flex}.chogang-calc__control input[type=range]{accent-color:var(--chogang-accent);flex:1;min-height:28px}.chogang-calc__control input[type=number]{border:1px solid var(--chogang-line);min-height:44px;color:var(--chogang-ink);border-radius:10px;flex:1;padding:0 14px;font-family:inherit;font-size:.95rem;font-weight:600}.chogang-calc__control input:focus-visible{outline-offset:1px;outline:3px solid #3182f666}.chogang-calc__value{min-width:76px;color:var(--chogang-accent-dark);text-align:right;flex-shrink:0;font-size:.95rem;font-weight:700}.chogang-calc__result{background:var(--chogang-ink);border-color:var(--chogang-ink);color:#fff;flex-direction:column;padding:28px 26px;display:flex}.chogang-calc__summary{word-break:keep-all;margin:0 0 22px;font-size:1.05rem;line-height:1.62}.chogang-calc__summary strong{color:#8ab8fb;font-weight:800}.chogang-calc__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:0;display:grid}.chogang-calc__grid>div{background:#ffffff12;border-radius:12px;padding:14px}.chogang-calc__grid dt{color:#ffffff9e;margin-bottom:6px;font-size:.8rem;font-weight:600}.chogang-calc__grid dd{margin:0;font-size:1.08rem;font-weight:800}.chogang-calc__compare{color:#cfe2fd;word-break:keep-all;background:#8ab8fb24;border-radius:12px;margin:18px 0 0;padding:13px 15px;font-size:.9rem;font-weight:600;line-height:1.55}.chogang-calc__note{color:#ffffff8c;margin:12px 0 0;font-size:.8rem;line-height:1.5}.chogang-benefit-list{flex-direction:column;gap:10px;margin:36px 0 0;padding:0;list-style:none;display:flex}.chogang-benefit-list__item{background:var(--chogang-surface);color:var(--chogang-ink);border-radius:14px;align-items:center;gap:12px;padding:16px 18px;font-size:.97rem;font-weight:600;display:flex}.chogang-benefit-list__check{background:var(--chogang-accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;display:inline-flex}.chogang-coupon{border:1px dashed var(--chogang-accent);background:var(--chogang-accent-soft);border-radius:14px;align-items:center;gap:12px;margin-top:22px;padding:14px 16px;display:flex}.chogang-coupon__label{color:var(--chogang-ink-soft);font-size:.88rem;font-weight:600}.chogang-coupon__code{letter-spacing:.08em;color:var(--chogang-accent-dark);flex:1;font-family:inherit;font-size:1.15rem;font-weight:800}.chogang-coupon__copy{background:#fff;min-height:40px;padding:0 16px}.chogang-pricing-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;max-width:820px;margin:44px auto 0;display:grid}.chogang-plan-card{flex-direction:column;padding:30px 26px;display:flex}.chogang-plan-card--featured{border-color:var(--chogang-accent);box-shadow:0 10px 32px #3182f624}.chogang-plan-card__badge{background:var(--chogang-accent);color:#fff;border-radius:999px;align-self:flex-start;padding:5px 11px;font-size:.78rem;font-weight:700}.chogang-plan-card__badge--soft{background:var(--chogang-surface);color:var(--chogang-ink-soft);border:1px solid var(--chogang-line)}.chogang-plan-card__name{margin:16px 0 4px;font-size:1.3rem;font-weight:800}.chogang-plan-card__price{color:var(--chogang-ink);margin:0 0 18px;font-size:1.05rem}.chogang-plan-card__price strong{letter-spacing:-.02em;font-size:1.45rem;font-weight:800}.chogang-plan-card__points{flex-direction:column;flex:1;gap:9px;margin:0 0 22px;padding:0;list-style:none;display:flex}.chogang-plan-card__points li{color:var(--chogang-ink-soft);word-break:keep-all;padding-left:20px;font-size:.92rem;line-height:1.5;position:relative}.chogang-plan-card__points li:before{content:"";background:var(--chogang-accent);opacity:.55;border-radius:50%;width:8px;height:8px;position:absolute;top:.52em;left:2px}.chogang-plan-card__features{border-top:1px solid var(--chogang-line);flex-direction:column;gap:8px;margin:0 0 22px;padding:16px 0 0;list-style:none;display:flex}.chogang-plan-card__features li{color:var(--chogang-ink);word-break:keep-all;padding-left:22px;font-size:.9rem;line-height:1.5;position:relative}.chogang-plan-card__features li:before{content:"";background-color:var(--chogang-accent);width:15px;height:15px;position:absolute;top:.28em;left:0;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") 50%/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' 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16px}.chogang-feature-benefit__number{color:var(--chogang-accent);letter-spacing:.04em;margin-bottom:12px;font-size:.78rem;font-weight:800;display:inline-flex}.chogang-feature-benefit h3{color:var(--chogang-ink);word-break:keep-all;margin:0 0 7px;font-size:.95rem;font-weight:750;line-height:1.35}.chogang-feature-benefit p{color:var(--chogang-ink-soft);word-break:keep-all;margin:0;font-size:.82rem;line-height:1.5}.chogang-testimonial-intro{margin-top:56px}.chogang-testimonial-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:44px;display:grid}.chogang-testimonial-card{padding:26px 24px}.chogang-testimonial-card__type{background:var(--chogang-accent-soft);color:var(--chogang-accent-dark);border-radius:999px;padding:5px 11px;font-size:.8rem;font-weight:700;display:inline-flex}.chogang-testimonial-card__rows{flex-direction:column;gap:12px;margin:18px 0 0;display:flex}.chogang-testimonial-card__rows dt{color:var(--chogang-muted);margin-bottom:3px;font-size:.78rem;font-weight:600}.chogang-testimonial-card__rows dd{color:var(--chogang-ink);margin:0;font-size:.93rem;line-height:1.55}.chogang-testimonial-card__img{border:1px solid var(--chogang-line);border-radius:12px;width:100%;height:auto;margin-top:18px}.chogang-review-card{flex-direction:column;gap:10px;padding:24px 22px;display:flex}.chogang-review-card__head{justify-content:space-between;align-items:center;gap:10px;display:flex}.chogang-review-card__name{color:var(--chogang-ink);font-size:.98rem;font-weight:700}.chogang-review-card__plan{background:var(--chogang-accent-soft);color:var(--chogang-accent-dark);white-space:nowrap;border-radius:999px;padding:4px 10px;font-size:.76rem;font-weight:700}.chogang-review-card__body{line-clamp:5;-webkit-line-clamp:5;color:var(--chogang-ink-soft);word-break:keep-all;-webkit-box-orient:vertical;margin:0;font-size:.92rem;line-height:1.62;display:-webkit-box;overflow:hidden}.chogang-testimonial-placeholder{max-width:640px;box-shadow:none;text-align:center;border-style:dashed;margin:44px auto 0;padding:44px 28px}.chogang-testimonial-placeholder p{color:var(--chogang-ink-soft);margin:0 0 8px;font-size:1rem;font-weight:700}.chogang-testimonial-placeholder span{color:var(--chogang-muted);font-size:.85rem}.chogang-trust-list{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;max-width:920px;margin:36px auto 0;padding:0;list-style:none;display:grid}.chogang-trust-list__item{background:var(--chogang-surface);color:var(--chogang-ink-soft);word-break:keep-all;border-radius:12px;align-items:center;gap:9px;padding:14px 16px;font-size:.88rem;font-weight:600;display:flex}.chogang-trust-list__check{color:var(--chogang-accent);flex-shrink:0;display:inline-flex}.chogang-faq{border-top:1px solid var(--chogang-line);margin-top:36px}.chogang-faq__item{border-bottom:1px solid var(--chogang-line)}.chogang-faq__question-wrap{margin:0}.chogang-faq__question{width:100%;color:var(--chogang-ink);text-align:left;cursor:pointer;word-break:keep-all;background:0 0;border:none;justify-content:space-between;align-items:center;gap:16px;padding:20px 4px;font-family:inherit;font-size:1.02rem;font-weight:600;display:flex}.chogang-faq__question:focus-visible{outline-offset:2px;border-radius:8px;outline:3px solid #3182f666}.chogang-faq__toggle{color:var(--chogang-muted);flex-shrink:0;font-size:1.4rem;font-weight:300;transition:transform .25s}.chogang-faq__toggle.open{transform:rotate(45deg)}.chogang-faq__answer{color:var(--chogang-ink-soft);word-break:keep-all;padding:0 4px 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