:root {
  color-scheme: light;
  --bg: #fffdfb; --card: #fff; --ink: #292322; --muted: #756662; --line: #e9dfda;
  --brand: #ad3552; --brand-ink: #fff; --soft: #fbf3f0; --pink: #f4d9df; --dark: #79283d;
  --radius: 12px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 138px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.65 "Pretendard Variable", "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif; word-break: keep-all; -webkit-font-smoothing: antialiased; }
a { color: var(--brand); text-underline-offset: 4px; }
a, button, label { -webkit-tap-highlight-color: transparent; }
a, button { transition: color .18s ease, background-color .18s ease, border-color .18s ease, transform .18s ease; }
button, input { font: inherit; }
button:not(:disabled), label { cursor: pointer; }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid var(--brand); outline-offset: 5px; }
img { max-width: 100%; height: auto; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
.wrap { width: min(100% - 80px, 1200px); margin-inline: auto; }
.skip-link { position: fixed; z-index: 10; top: -100px; left: 20px; padding: 12px 20px; background: var(--brand); color: #fff; border-radius: 6px; }
.skip-link:focus { top: 12px; }
.top { position: sticky; top: 0; z-index: 4; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.97); }
.top .wrap { display: flex; align-items: center; gap: 32px; height: 76px; }
.logo { display: inline-flex; align-items: center; flex-shrink: 1; min-width: 0; line-height: 1.3; gap: 11px; min-height: 44px; font-size: 23px; font-weight: 800; letter-spacing: -1px; color: var(--ink); text-decoration: none; }
.logo img { width: 36px; height: 36px; border-radius: 10px; }
.header-nav { display: flex; gap: 26px; margin-left: auto; }
.header-nav a { display: grid; place-items: center; min-height: 44px; color: var(--muted); font-size: 14px; font-weight: 600; text-decoration: none; }
.header-nav a:hover { color: var(--brand); }
.top .btn { margin-left: auto; flex-shrink: 0; }
.header-nav + .btn { margin-left: 0; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 22px; min-height: 52px; padding: 13px 24px; border: 1px solid var(--brand); border-radius: 8px; background: var(--brand); color: var(--brand-ink); font-size: 16px; line-height: 1.5; font-weight: 700; text-decoration: none; cursor: pointer; }
.btn:hover:not(:disabled) { background: var(--dark); border-color: var(--dark); }
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn.small { min-height: 44px; padding: 9px 18px; font-size: 14px; }
.btn:disabled { color: #6b5e59; background: #eee6e2; border-color: #e2d6d1; cursor: not-allowed; }
.breadcrumb { display: flex; align-items: center; gap: 12px; padding-block: 28px 24px; color: var(--muted); font-size: 12px; }
.breadcrumb span { color: #baaba4; }
.breadcrumb b { font-weight: 500; color: var(--ink); }
.product { display: grid; grid-template-columns: 1.13fr 1fr; gap: 64px; align-items: start; padding-bottom: 72px; }
.product > * { min-width: 0; }
.window-bar { display: flex; align-items: center; gap: 14px; height: 36px; padding-inline: 14px; border-bottom: 1px solid var(--line); background: #fff; color: var(--muted); font-size: 10px; }
.window-dots { display: flex; gap: 4px; }
.window-dots i { display: block; width: 6px; height: 6px; border-radius: 50%; background: #d9c5c5; }
.visual-meta { display: flex; justify-content: space-between; gap: 10px; margin-top: 16px; font-size: 12px; color: var(--muted); }
.visual-meta a { flex-shrink: 0; color: var(--ink); text-decoration: none; }
.visual-meta a:hover { text-decoration: underline; }
.eyebrow { display: block; margin-bottom: 12px; color: var(--brand); font-size: 13px; font-weight: 650; letter-spacing: .015em; }
.product-info { padding-top: 4px; }
.product-info .eyebrow { margin-bottom: 4px; }
.product-info h1 { margin-bottom: 10px; font-size: 46px; line-height: 1.25; letter-spacing: -.055em; font-weight: 800; }
.title-dot { color: var(--brand); }
.product-lead { margin-bottom: 17px; color: #66534f; font-size: 19px; line-height: 1.65; letter-spacing: -.025em; }
.product-points { list-style: none; margin: 0 0 20px; padding: 0; font-size: 14px; }
.product-points li { position: relative; padding: 3px 0 3px 22px; }
.product-points li::before { content: ''; position: absolute; left: 2px; top: 12px; width: 9px; height: 5px; border: solid var(--brand); border-width: 0 0 2px 2px; transform: rotate(-45deg); }
.product-specs { display: grid; grid-template-columns: 1fr 1.25fr; margin: 0 0 21px; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 12px; }
.product-specs div + div { padding-left: 20px; border-left: 1px solid var(--line); }
.product-specs dt { margin-bottom: 2px; color: var(--muted); }
.product-specs dd { margin: 0; color: var(--ink); font-weight: 600; }
.plan-picker { display: grid; gap: 9px; min-width: 0; padding: 0; margin: 0; border: 0; }
.plan-picker legend { width: 100%; padding: 0 0 10px; color: var(--ink); font-size: 14px; font-weight: 700; }
.plan-option { display: flex; align-items: center; gap: 12px; min-height: 79px; padding: 13px 16px; border: 1px solid var(--line); border-radius: 9px; transition: background-color .18s ease, border-color .18s ease; }
.plan-option:hover { border-color: #c0808e; }
.plan-option:has(input:checked) { background: #fff1f4; border-color: var(--brand); box-shadow: inset 0 0 0 1px var(--brand); }
.plan-option:has(input:focus-visible) { outline: 3px solid var(--brand); outline-offset: 3px; }
.plan-option input { width: 17px; height: 17px; margin: 0; accent-color: var(--brand); flex-shrink: 0; cursor: pointer; }
.plan-description { display: grid; gap: 3px; flex: 1; min-width: 0; }
.plan-description > strong { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; font-size: 15px; font-weight: 700; }
.plan-description > span { color: var(--muted); font-size: 12px; }
.once-label { padding: 2px 5px; border-radius: 3px; background: var(--pink); color: var(--brand); font-size: 10px; font-weight: 600; white-space: nowrap; }
.plan-price { flex-shrink: 0; font-size: 13px; line-height: 1.45; text-align: right; font-variant-numeric: tabular-nums; }
.plan-price b { font-size: 20px; letter-spacing: -.05em; }
.plan-price > span { display: block; color: var(--muted); font-size: 11px; }
.order-total { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 18px; }
.order-total > span { display: grid; gap: 1px; color: var(--muted); font-size: 11px; }
.order-total b { color: var(--ink); font-size: 13px; font-weight: 500; }
.order-total output { font-size: 28px; line-height: 1.3; font-weight: 800; letter-spacing: -.05em; font-variant-numeric: tabular-nums; }
.price-note { margin: 6px 0 15px; text-align: right; color: var(--muted); font-size: 11px; }
.buy-button { width: 100%; }
.payment-note { margin: 11px 0 0; color: var(--muted); font-size: 12px; text-align: center; }
.payment-note a { display: inline-block; margin-left: 6px; }
.detail-nav { position: sticky; top: 76px; z-index: 3; background: rgba(255,255,255,.98); border-block: 1px solid var(--line); }
.detail-nav .wrap { display: flex; gap: 42px; }
.detail-nav a { display: flex; align-items: center; justify-content: center; min-height: 58px; padding: 0 4px; color: var(--muted); font-size: 14px; font-weight: 600; text-decoration: none; border-bottom: 2px solid transparent; }
.detail-nav a:hover, .detail-nav a:focus-visible { color: var(--brand); border-bottom-color: var(--brand); }
.intro-section, .how-section, .faq-section { padding-block: 88px; }
.section-heading { margin-bottom: 44px; }
.section-heading h2 { margin-bottom: 18px; font-size: clamp(28px, 3vw, 39px); line-height: 1.35; font-weight: 750; letter-spacing: -.05em; }
.section-heading p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.8; }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; column-gap: 72px; }
.feature-list article { display: flex; align-items: flex-start; gap: 20px; padding: 28px 0; border-top: 1px solid var(--line); }
.feature-number { flex-shrink: 0; padding-top: 3px; color: var(--brand); font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.feature-list h3 { margin: 0 0 9px; font-size: 18px; font-weight: 700; letter-spacing: -.035em; }
.feature-list p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.preview-section { padding-block: 80px; background: var(--soft); border-block: 1px solid #eddfd8; }
.split-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 36px; }
.split-heading h2 { margin-bottom: 0; }
.split-heading > p { font-size: 14px; }
.app-preview { overflow: hidden; margin: 0; border: 1px solid #e3d5cf; border-radius: 12px; background: white; box-shadow: 0 15px 40px #722c400a; }
.app-preview .window-bar { height: 42px; font-size: 11px; padding-inline: 20px; }
.window-bar a { display: inline-flex; align-items: center; align-self: stretch; margin-left: auto; font-size: 11px; text-decoration: none; }
.screen-crop { height: min(55vw, 660px); overflow: hidden; }
.screen-crop img { display: block; width: 100%; height: auto; }
.app-preview figcaption { padding: 12px 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.setup-steps { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 42px; padding: 0; margin: 0; list-style: none; }
.setup-steps li { border-top: 2px solid var(--line); padding-top: 20px; }
.setup-steps li > span { display: block; margin-bottom: 20px; color: var(--brand); font-size: 14px; font-weight: 650; }
.setup-steps h3 { margin-bottom: 8px; font-size: 19px; letter-spacing: -.03em; }
.setup-steps p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.setup-note { margin: 30px 0 0; padding: 15px 20px; border-left: 2px solid #c48b9b; background: var(--soft); color: var(--muted); font-size: 13px; }
.faq-section { border-top: 1px solid var(--line); }
.text-link { display: inline-flex; align-items: center; gap: 20px; min-height: 44px; color: var(--ink); font-size: 14px; font-weight: 600; text-decoration: none; }
.text-link:hover { color: var(--brand); }
.faq-list { display: grid; grid-template-columns: 1fr 1fr; column-gap: 64px; }
.faq-list article { padding: 27px 0; border-top: 1px solid var(--line); }
.faq-list h3 { margin-bottom: 10px; font-size: 16px; line-height: 1.65; letter-spacing: -.025em; }
.faq-list p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.85; }
.refund-note { display: flex; gap: 26px; margin-top: 20px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.refund-note > span { flex-shrink: 0; color: var(--ink); font-weight: 600; }
.refund-note p { margin: 0; }
.closing { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 80px; padding: 44px 48px; border-radius: 12px; background: var(--pink); }
.closing h2 { margin: 0; color: var(--dark); font-size: 32px; line-height: 1.4; letter-spacing: -.05em; }
.closing .eyebrow { font-size: 12px; }
.closing-action { text-align: right; }
.closing-action p { margin-bottom: 14px; font-size: 13px; color: #77535c; }
.closing-action p > span { margin-inline: 5px; }
.closing-action b { color: var(--dark); font-weight: 700; }
.biz { padding: 38px 0 28px; border-top: 1px solid var(--line); background: #fbf6f2; color: var(--muted); font-size: 12px; line-height: 1.9; overflow-wrap: anywhere; }
.biz a { color: inherit; text-decoration: none; }
.biz a:hover { text-decoration: underline; }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 24px; }
.footer-top .logo { color: var(--ink); font-size: 19px; }
.footer-top img { width: 30px; height: 30px; border-radius: 8px; }
.footer-top > div { display: flex; gap: 24px; }
.footer-top > div a { display: inline-flex; align-items: center; min-height: 44px; }
.biz p { margin-bottom: 20px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.mobile-order { display: none; }
.doc { width: min(100% - 40px, 760px); margin: 0 auto; padding: 52px 0 72px; overflow-wrap: anywhere; }
.doc h1 { font-size: 32px; line-height: 1.4; letter-spacing: -.04em; }
.doc h2 { margin: 32px 0 12px; font-size: 20px; }
.doc p, .doc li { color: #63514b; }
.doc li + li { margin-top: 9px; }
.doc table { border-collapse: collapse; width: 100%; font-size: 14px; }
.doc td, .doc th { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.doc th { background: var(--soft); }
.doc + .biz a { margin-right: 24px; }

/* Campaign assets and editorial gallery share the supplied pink/ivory direction. */
.product-cover { margin: 0; overflow: hidden; border: 1px solid #eddfd8; border-radius: 4px; background: #fffaf5; }
.campaign-hero { display: block; width: 100%; height: auto; }
.product-summary { margin: 0 0 21px; color: var(--muted); font-size: 14px; line-height: 1.9; }
.product-lead { font-size: 21px; }
.product-lead strong { color: var(--brand); font-weight: 750; }
.section-heading em { color: var(--brand); font-style: normal; }
.examples-section { padding-block: 84px 0; background: var(--soft); border-bottom: 1px solid var(--line); }
.examples-section h2 { font-size: clamp(29px, 3.2vw, 43px); }
.content-showcase { margin: 0; }
.content-showcase > a { display: block; }
.content-showcase img { display: block; width: 100%; height: auto; border: 1px solid var(--line); }
.content-showcase figcaption { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-top: 16px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.content-showcase figcaption > a { flex-shrink: 0; display: inline-flex; align-items: center; min-height: 44px; gap: 12px; }
.editorial-note { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding-block: 42px 58px; }
.editorial-note > span { color: var(--brand); font-size: 25px; font-weight: 750; line-height: 1.4; letter-spacing: -.04em; }
.editorial-note p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }

@media (max-width: 1050px) {
  .header-nav { display: none; }
  .wrap { width: calc(100% - 48px); }
  .product { gap: 32px; grid-template-columns: 1fr 1fr; }
  .product-info h1 { font-size: 40px; }
  .product-lead { font-size: 17px; }
  .plan-option { padding: 13px 12px; gap: 9px; }
  .plan-price b { font-size: 18px; }
  .plan-description > strong { font-size: 14px; }
  .plan-description > span { font-size: 11px; }
  .once-label { display: none; }
  .visual-meta { flex-direction: column; gap: 4px; }
  .feature-list, .faq-list { column-gap: 36px; }
  .closing { padding: 36px 32px; }
  .closing h2 { font-size: 29px; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 124px; }
  .wrap { width: calc(100% - 40px); }
  .top .wrap { height: 64px; gap: 12px; }
  .logo { font-size: 18px; gap: 8px; }
  .logo img { width: 32px; height: 32px; border-radius: 9px; }
  .header-nav { display: none; }
  .top .btn { margin-left: auto; }
  .breadcrumb { gap: 9px; padding-block: 20px 16px; font-size: 11px; }
  .product { display: block; padding-bottom: 44px; }
  .visual-meta { flex-direction: row; justify-content: space-between; align-items: center; font-size: 10px; }
  .visual-meta > span { max-width: 65%; }
  .product-info { padding-top: 37px; scroll-margin-top: 8px; }
  .product-info h1 { font-size: 39px; }
  .product-lead { font-size: 18px; }
  .product-points { font-size: 13px; }
  .plan-option { padding: 14px; gap: 11px; min-height: 82px; }
  .plan-price b { font-size: 21px; }
  .plan-description > strong { font-size: 15px; }
  .plan-description > span { font-size: 12px; }
  .once-label { display: inline; }
  .order-total output { font-size: 29px; }
  .price-note { font-size: 12px; }
  .payment-note { font-size: 12px; line-height: 1.9; }
  .detail-nav { top: 64px; }
  .detail-nav .wrap { width: 100%; justify-content: flex-start; gap: 18px; padding-inline: 20px; overflow-x: auto; }
  .detail-nav a { flex-shrink: 0; min-height: 51px; padding-inline: 2px; font-size: 12px; white-space: nowrap; }
  .examples-section { padding-top: 48px; }
  .examples-section h2 { font-size: 27px; }
  .content-showcase figcaption { display: block; font-size: 11px; }
  .content-showcase figcaption > a { margin-top: 5px; }
  .editorial-note { display: block; padding-block: 28px 36px; }
  .editorial-note > span { display: block; margin-bottom: 16px; font-size: 23px; }
  .editorial-note p { font-size: 13px; }
  .intro-section, .how-section, .faq-section { padding-block: 56px; }
  .section-heading { margin-bottom: 30px; }
  .section-heading h2 { font-size: 28px; line-height: 1.45; letter-spacing: -.05em; }
  .section-heading p { font-size: 14px; }
  .desktop-break { display: none; }
  .feature-list { grid-template-columns: 1fr; }
  .feature-list article { gap: 16px; padding-block: 23px; }
  .feature-list h3 { font-size: 17px; }
  .feature-list p { font-size: 14px; }
  .split-heading { flex-direction: column; align-items: flex-start; gap: 20px; }
  .preview-section { padding-block: 52px; }
  .app-preview { border-radius: 8px; }
  .app-preview .window-bar { padding-inline: 10px; font-size: 10px; gap: 8px; }
  .screen-crop { height: 72vw; }
  .screen-crop img { min-width: 650px; width: 190%; max-width: none; }
  .app-preview figcaption { padding: 10px 12px; font-size: 11px; }
  .setup-steps { grid-template-columns: 1fr; gap: 20px; }
  .setup-steps li { position: relative; padding: 20px 0 0 39px; border-top-width: 1px; }
  .setup-steps li > span { position: absolute; top: 23px; left: 0; font-size: 12px; }
  .setup-steps h3 { font-size: 17px; }
  .setup-note { padding: 14px 16px; font-size: 12px; }
  .faq-list { grid-template-columns: 1fr; }
  .faq-list article { padding-block: 22px; }
  .faq-list h3 { font-size: 16px; }
  .refund-note { flex-direction: column; gap: 7px; margin-top: 6px; font-size: 12px; }
  .closing { display: block; margin-bottom: 52px; padding: 28px 24px; border-radius: 10px; }
  .closing h2 { font-size: 28px; }
  .closing-action { margin-top: 27px; text-align: left; }
  .closing-action .btn { width: 100%; padding-inline: 16px; gap: 10px; font-size: 14px; }
  .closing-action p { font-size: 12px; }
  .biz { padding: 28px 0 calc(102px + env(safe-area-inset-bottom)); font-size: 11px; }
  .footer-top { align-items: flex-start; flex-direction: column; gap: 10px; }
  .footer-top > div { gap: 18px; }
  .footer-bottom { flex-direction: column; gap: 9px; }
  .mobile-order { position: fixed; z-index: 5; inset: auto 0 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 76px; padding: 10px 20px calc(10px + env(safe-area-inset-bottom)); background: rgba(255,255,255,.98); border-top: 1px solid var(--line); }
  .mobile-order > span { display: grid; line-height: 1.4; }
  .mobile-order small { color: var(--muted); font-size: 11px; }
  .mobile-order b { margin-top: 2px; font-size: 20px; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
  .doc { padding-top: 32px; font-size: 15px; }
  .doc h1 { font-size: 28px; }
}
@media (max-width: 360px) {
  .wrap { width: calc(100% - 32px); }
  .plan-option { padding-inline: 11px; gap: 8px; }
  .plan-description > strong { font-size: 14px; }
  .plan-description > span { font-size: 10px; }
  .once-label { display: none; }
  .plan-price b { font-size: 19px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}