:root {
  color-scheme: light;
  --ink: #1A1D23;
  --muted: #5B6270;
  --line: #E5E8EE;
  --green: #0F6B4F;
  --soft: #EAF5F0;
  --red: #C8322B;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: #FFFFFF; color: var(--ink); font-family: Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 17px; line-height: 1.65; word-break: keep-all; overflow-wrap: anywhere; }
a { color: inherit; text-underline-offset: 4px; }
button, input, select { font: inherit; }
button, a, input, select, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.35; letter-spacing: -.035em; }
h1 { font-size: 30px; font-weight: 800; }
h2 { font-size: 27px; font-weight: 750; }
h3 { font-size: 20px; font-weight: 700; }
svg { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
[hidden] { display: none !important; }
.container { width: min(960px, calc(100% - 40px)); margin-inline: auto; }
.sr-only, .skip-link:not(:focus) { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link:focus { position: fixed; top: 8px; left: 8px; z-index: 10; padding: 10px 16px; background: white; }
.site-header { border-bottom: 1px solid var(--line); }
.header-inner { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; padding-block: 20px 16px; }
.brand { display: inline-flex; align-items: baseline; gap: 9px; text-decoration: none; white-space: nowrap; }
.brand strong { font-size: 25px; font-weight: 850; letter-spacing: -.06em; }
.brand span { font-size: 11px; color: var(--muted); }
nav { display: flex; width: 100%; gap: 12px; justify-content: space-between; align-items: center; }
nav > a { text-decoration: none; font-size: 12px; font-weight: 550; }
nav > a:not(.button):hover { color: var(--green); }
.button { display: inline-flex; min-height: 54px; justify-content: center; align-items: center; gap: 18px; padding: 13px 23px; border: 1px solid var(--green); border-radius: 8px; background: var(--green); color: #FFFFFF; font-weight: 650; text-decoration: none; cursor: pointer; transition: background .15s; }
.button:hover { background: #09553D; }
.button:disabled { cursor: wait; opacity: .65; }
.button-small { min-height: 38px; padding: 8px 10px; font-size: 12px; }
.button-wide { width: 100%; }
.hero { display: grid; gap: 42px; padding-block: 52px 64px; align-items: center; }
.eyebrow { display: inline-block; color: var(--green); font-size: 13px; font-weight: 650; letter-spacing: -.01em; }
.hero .eyebrow { padding: 5px 11px; border-radius: 5px; background: var(--soft); }
.hero h1 { margin-top: 20px; line-height: 1.3; }
.hero-description { margin-top: 22px; color: var(--muted); }
.hero-description strong { color: var(--ink); font-weight: 650; }
.desktop-break { display: none; }
.hero .button { margin-top: 30px; }
.cta-note { margin-top: 12px; color: var(--muted); font-size: 12px; }
.receipt { min-width: 0; padding: 21px 16px 14px; border: 1px solid var(--line); border-radius: 14px; background: white; box-shadow: 0 8px 28px rgb(26 29 35 / 5%); font-variant-numeric: tabular-nums; }
.receipt-heading { display: flex; align-items: center; gap: 8px; }
.receipt-mark { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 6px; background: var(--soft); color: var(--green); font-size: 17px; font-weight: 750; flex-shrink: 0; }
.receipt-heading h2 { font-size: 12px; letter-spacing: -.025em; font-weight: 600; }
.receipt-total { padding: 22px 0 18px; border-bottom: 1px solid var(--line); }
.receipt-total p { color: var(--muted); font-size: 13px; }
.receipt-total strong { display: block; color: var(--green); font-size: 36px; line-height: 1.3; letter-spacing: -.04em; font-weight: 800; }
table { width: 100%; border-collapse: collapse; }
.statement { margin-top: 12px; font-size: 13px; }
.statement th, .statement td { padding-block: 5px; }
.statement th { font-weight: 450; text-align: left; }
.statement td { text-align: right; white-space: nowrap; }
.statement small { display: block; font-size: 10px; font-weight: 400; }
.muted { color: var(--muted); }
.statement .subtotal th, .statement .subtotal td { padding-top: 9px; border-top: 1px solid var(--line); font-weight: 650; }
.statement .net { color: var(--green); border-top: 1px solid var(--line); }
.statement .net th, .statement .net td { padding-block: 12px; font-weight: 750; }
.products { margin-top: 8px; table-layout: fixed; font-size: 10px; letter-spacing: -.025em; }
.products th, .products td { padding: 9px 2px; border-bottom: 1px solid var(--line); text-align: right; }
.products th:first-child { width: 44%; text-align: left; }
.products th:nth-child(2) { width: 10%; }
.products th:nth-child(3) { width: 28%; }
.products th:nth-child(4) { width: 18%; }
.products thead { background: #F6F7F9; color: var(--muted); }
.products thead th { font-weight: 550; }
.products tbody th { font-weight: 450; }
.products td { white-space: nowrap; }
.loss { color: var(--red); }
.loss-badge { display: inline-block; padding: 0 4px; border-radius: 3px; background: #FFF0EF; font-size: 9px; font-weight: 700; }
.example-note { padding-top: 10px; text-align: right; font-size: 11px; color: var(--muted); }
.section { padding-block: 64px; }
.section h2 { margin-bottom: 30px; }
.section-tinted { background: #F7F9F8; border-block: 1px solid var(--line); }
.three-grid { display: grid; gap: 16px; }
.card { padding: 26px 23px; border: 1px solid var(--line); border-radius: 14px; background: white; }
.card-number { display: block; margin-bottom: 20px; color: var(--green); font-size: 13px; font-weight: 650; }
.card p, .steps p { margin-top: 14px; color: var(--muted); }
.steps { list-style: none; margin: 0; padding: 0; gap: 32px; }
.step-number { display: grid; width: 36px; height: 36px; place-items: center; margin-bottom: 18px; border-radius: 50%; background: var(--soft); color: var(--green); font-size: 15px; font-weight: 700; }
.notice { margin-top: 32px; padding: 22px 24px; border-radius: 10px; background: #F5F6F8; color: var(--muted); font-size: 14px; }
.items-section { border-top: 1px solid var(--line); }
.included-items { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 16px; margin: 0; padding: 0; list-style: none; }
.included-items li { position: relative; padding: 15px 0 15px 16px; border-bottom: 1px solid var(--line); font-size: 14px; }
.included-items li::before { content: ""; position: absolute; left: 0; top: 24px; width: 5px; height: 5px; border-radius: 50%; background: var(--green); }
.highlight { color: var(--green); }
.pricing-wrap { text-align: center; }
.price-card { max-width: 500px; margin-inline: auto; padding: 28px 23px; border: 1px solid var(--green); border-radius: 14px; background: white; text-align: left; }
.price-card h3 { color: var(--green); font-size: 17px; }
.price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; margin-top: 12px; }
.price strong { font-size: 36px; line-height: 1.4; letter-spacing: -.045em; font-weight: 800; }
.price span { color: var(--muted); font-size: 13px; }
.benefits { margin: 24px 0; padding: 0; list-style: none; }
.benefits li { position: relative; padding: 5px 0 5px 23px; font-size: 15px; }
.benefits li svg { position: absolute; top: 9px; left: 0; width: 16px; height: 16px; color: var(--green); }
.conditions { margin: 0 0 24px; padding: 20px 0 0; border-top: 1px solid var(--line); list-style: none; color: var(--muted); font-size: 13px; }
.conditions li + li { margin-top: 7px; }
.policy-link { display: inline-block; margin-top: 22px; color: var(--muted); font-size: 14px; }
.signup-layout { display: grid; gap: 28px; }
.signup-layout h2 { margin-top: 14px; margin-bottom: 16px; }
.section-description { color: var(--muted); max-width: 370px; }
.signup-form { padding: 24px; border: 1px solid var(--line); border-radius: 14px; }
.field { margin-bottom: 20px; }
.field label { display: block; margin-bottom: 8px; font-size: 15px; font-weight: 650; }
.field label span { color: var(--muted); font-size: 13px; font-weight: 450; }
.field input, .field select { width: 100%; min-width: 0; height: 50px; padding: 10px 12px; border: 1px solid #BCC2CB; border-radius: 7px; color: var(--ink); background: white; font-size: 16px; }
.field input::placeholder { color: var(--muted); }
.consent { display: flex; align-items: flex-start; gap: 9px; margin-bottom: 22px; font-size: 14px; cursor: pointer; }
.consent input { width: 18px; height: 18px; margin: 3px 0 0; flex-shrink: 0; accent-color: var(--green); }
.consent a, .legal-page a, .faq-list a { text-decoration-color: #9AA69F; }
.form-status { margin-top: 16px; padding: 14px; border-radius: 7px; background: var(--soft); color: var(--green); font-size: 14px; }
.form-status.error { color: var(--red); background: #FFF0EF; }
.error-contact { display: inline-block; margin-top: 8px; font-size: 14px; }
.faq-section { border-top: 1px solid var(--line); }
.faq-list { border-top: 1px solid var(--ink); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; padding: 23px 30px 23px 0; font-size: 16px; font-weight: 600; cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 20px; color: var(--muted); font-size: 24px; font-weight: 400; }
details[open] summary::after { content: "−"; }
details p { max-width: 810px; padding: 0 20px 24px 0; color: var(--muted); font-size: 16px; }
code { font: inherit; color: var(--ink); background: #F5F6F8; padding: 1px 4px; border-radius: 3px; }
.site-footer { border-top: 1px solid var(--line); background: #FAFBFC; padding-block: 32px; font-size: 12px; color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: 7px 0; margin-bottom: 17px; }
.footer-links a { text-decoration: none; }
.footer-links a + a::before { content: "·"; margin-inline: 10px; }
.footer-info { display: flex; flex-wrap: wrap; gap: 3px 0; font-size: 11px; line-height: 1.9; }
.footer-info span + span::before { content: "·"; margin-inline: 6px; }
.copyright { margin-top: 13px; font-size: 11px; }
.legal-page { padding-block: 48px 72px; }
.legal-heading { padding-bottom: 28px; margin-bottom: 30px; border-bottom: 1px solid var(--line); }
.legal-heading h1 { margin-top: 10px; }
.legal-heading p { margin-top: 16px; color: var(--muted); font-size: 14px; }
.legal-page section + section { margin-top: 30px; }
.legal-page h2 { margin-bottom: 12px; font-size: 20px; }
.legal-page p { color: var(--muted); }
.legal-page section p + p { margin-top: 12px; }
.policy-table { margin-top: 20px; table-layout: fixed; text-align: left; font-size: 15px; }
.policy-table th, .policy-table td { padding: 16px 14px; border: 1px solid var(--line); vertical-align: top; }
.policy-table th { background: #F5F6F8; font-weight: 650; }
.policy-table td { color: var(--muted); }
.refund-table th { width: 80px; }
.refund-table td p + p { margin-top: 15px; }
.contact-list { margin: 0; }
.contact-list div { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.contact-list dt { min-width: 60px; color: var(--muted); }
.contact-list dd { margin: 0; }
.not-found { min-height: 60vh; padding-block: 90px; text-align: center; }
.not-found h1 { margin-block: 16px; }
.not-found p { color: var(--muted); }
.not-found .button { margin-top: 28px; }
@media (min-width: 700px) {
  .header-inner { flex-wrap: nowrap; padding-block: 20px; }
  nav { width: auto; gap: 20px; }
  nav > a { font-size: 13px; }
  .button-small { padding-inline: 14px; font-size: 13px; }
  .hero { grid-template-columns: .96fr 1.04fr; gap: 34px; padding-block: 64px 80px; }
  .hero h1 { font-size: 44px; }
  .hero-description { font-size: 17px; }
  .receipt { padding: 24px 22px 16px; }
  .receipt-heading h2 { font-size: 13px; }
  .receipt-total strong { font-size: 42px; }
  .statement { font-size: 14px; }
  .products { font-size: 11px; }
  .section { padding-block: 80px; }
  .section h2 { margin-bottom: 36px; font-size: 30px; }
  .three-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .card { padding: 27px 23px; }
  .card h3 { font-size: 19px; }
  .card p, .steps p { font-size: 16px; }
  .steps { gap: 28px; }
  .steps h3 { font-size: 19px; }
  .included-items { gap: 0 48px; }
  .included-items li { padding-block: 18px; padding-left: 20px; font-size: 17px; }
  .included-items li::before { top: 29px; }
  .price-card { padding: 36px; }
  .price strong { font-size: 44px; }
  .signup-layout { grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; }
  .signup-layout h2 { margin-bottom: 18px; }
  .signup-form { padding: 30px; }
  .legal-page { padding-block: 64px 88px; }
  .legal-heading h1 { font-size: 36px; }
  .policy-table { font-size: 17px; }
  .policy-table th, .policy-table td { padding: 20px 24px; }
  .refund-table th { width: 130px; }
}
@media (min-width: 940px) {
  .hero { gap: 48px; }
  .desktop-break { display: initial; }
  .statement small { display: inline; margin-left: 5px; }
  .products { font-size: 12px; }
  .receipt-heading h2 { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}