@font-face {
    font-family: "Pretendard Variable";
    src: url("fonts/PretendardVariable.woff2") format("woff2");
    font-style: normal; font-weight: 100 900; font-display: swap;
}
@font-face {
    font-family: "Manrope";
    src: url("fonts/Manrope-Variable.ttf") format("truetype");
    font-style: normal; font-weight: 200 800; font-display: swap;
}
:root {
    color-scheme: light;
    --surface: oklch(98.8% 0 0); --surface-muted: oklch(95.4% 0 0);
    --text: oklch(19% 0 0); --text-muted: oklch(48% 0 0);
    --line: oklch(88% 0 0); --line-strong: oklch(67% 0 0); --radius: 12px;
    --font-body: "Pretendard Variable", "Malgun Gothic", sans-serif;
    --font-display: "Manrope", "Pretendard Variable", sans-serif;
    --ease-out: cubic-bezier(.16, 1, .3, 1); --header-height: 82px;
    --nav-max-width: 1472px; --nav-gutter: 56px;
    --page-max-width: 1256px; --page-gutter: 48px;
}
* { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--header-height) + 24px); scrollbar-gutter: stable; }
body { margin: 0; background: var(--surface); color: var(--text); font: 400 16px/1.65 var(--font-body); letter-spacing: -.025em; word-break: keep-all; overflow-wrap: anywhere; -webkit-font-smoothing: antialiased; }
.landing-page, .image-studio-page, .helper-page { --page-max-width: 1472px; --page-gutter: 56px; }
::selection { color: var(--surface); background: var(--text); }
a { color: inherit; text-underline-offset: 5px; }
button, input, textarea, select { font: inherit; color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button, .button { min-height: 44px; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; }
input, textarea { max-width: 100%; }
textarea { resize: vertical; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 5px; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 650; letter-spacing: -.055em; }
h1 { font-size: clamp(2rem, 3.4vw, 3.15rem); line-height: 1.14; }
h2 { font-size: 1.35rem; line-height: 1.4; }
p { max-width: 70ch; }
.container { width: min(calc(var(--page-max-width) - var(--page-gutter) * 2), calc(100% - var(--page-gutter) * 2)); margin-inline: auto; }
.eyebrow { font: 650 .7rem/1.4 var(--font-display); letter-spacing: .17em; text-transform: uppercase; }
.wallet-amount { display: inline-flex; align-items: center; gap: .45em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.wallet-symbol { display: inline-grid; flex: 0 0 auto; place-items: center; width: 1.5em; height: 1.5em; margin: 0; padding: 0; border: 1px solid currentColor; border-radius: 50%; font: 750 .75em/1 var(--font-display); letter-spacing: 0; vertical-align: -.08em; user-select: none; }
.wallet-symbol--credit { color: var(--surface); background: var(--text); border-color: var(--text); }
.wallet-symbol--mileage { color: var(--text); background: var(--surface); border-color: var(--line-strong); }
.wallet-label { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.text-link { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; font-weight: 550; }
.text-link span { display: inline-block; transition: transform 250ms var(--ease-out); }
.text-link:hover span { transform: translate(3px, -3px); }
.skip-link { position: fixed; top: -90px; left: 20px; z-index: 120; padding: 12px 20px; border-radius: 8px; background: var(--text); color: var(--surface); }
.skip-link:focus { top: 16px; }
.site-header { --page-max-width: var(--nav-max-width); --page-gutter: var(--nav-gutter); position: sticky; top: 0; z-index: 50; flex: 0 0 auto; background: var(--surface); color: var(--text); border-bottom: 1px solid transparent; font: 400 16px/1.65 var(--font-body); letter-spacing: -.025em; transition: border-color 220ms ease; }
.site-header.is-scrolled { border-bottom-color: var(--line); }
.image-studio-page > .site-header, .helper-page > .site-header { border-bottom-color: var(--line); }
.header-inner { position: relative; width: min(var(--page-max-width), 100%); min-height: var(--header-height); margin: auto; padding: 0 var(--page-gutter); display: grid; grid-template-columns: auto auto minmax(0, 1fr); align-items: center; gap: 64px; }
.brand { display: inline-flex; align-items: baseline; gap: 3px; font: 800 1.65rem/1 var(--font-display); letter-spacing: -.08em; text-decoration: none; }
.brand-dot { width: 5px; height: 5px; margin-left: 2px; background: currentColor; border-radius: 50%; }
.main-nav { display: flex; align-items: center; gap: 32px; }
.main-nav a { position: relative; padding: 14px 0; font-size: .88rem; font-weight: 570; white-space: nowrap; text-decoration: none; }
.main-nav a::after { content: ""; position: absolute; inset: auto 0 7px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform 300ms var(--ease-out); }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.account-nav { justify-self: end; min-width: 0; display: flex; align-items: center; gap: 22px; font-size: .8rem; font-weight: 550; white-space: nowrap; }
.account-nav > a { text-decoration: none; }
.account-nav form { margin: 0; }
.account-identity { max-width: 240px; overflow: hidden; text-overflow: ellipsis; color: var(--text-muted); }
.account-action { display: inline-flex; align-items: center; justify-content: center; vertical-align: middle; gap: 8px; min-height: 44px; margin: 0; padding: 0 15px; border: 1px solid var(--line); border-radius: 99px; background: transparent; font-size: .8rem; font-weight: 600; line-height: 1.2; letter-spacing: -.015em; white-space: nowrap; text-decoration: none; transition: color 180ms var(--ease-out), background-color 180ms var(--ease-out), border-color 180ms var(--ease-out); }
.account-action-label { display: block; }
.account-action-icon { display: block; flex: 0 0 16px; width: 16px; height: 16px; transition: transform 180ms var(--ease-out); }
.account-action:hover { background: var(--text); color: var(--surface); border-color: var(--text); }
.account-action:hover .account-action-icon { transform: translate(1px, -1px); }
.account-action:focus-visible { outline: 2px solid var(--text); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
    .account-action, .account-action-icon { transition: none; }
    .account-action:hover .account-action-icon { transform: none; }
}
.workspace { width: min(var(--page-max-width), 100%); min-height: calc(100svh - 224px); margin: auto; padding: 64px var(--page-gutter) 96px; }
.page-heading { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 34px; }
.page-heading p { margin-top: 16px; font-size: .95rem; color: var(--text-muted); }
.page-heading .eyebrow { margin: 0 0 16px; color: var(--text-muted); }
.status-label { display: inline-flex; align-items: center; gap: 7px; flex-shrink: 0; padding: 6px 11px; border: 1px solid var(--line); border-radius: 99px; color: var(--text-muted); font-size: .7rem; font-weight: 550; }
.status-label::before { content: ""; width: 4px; height: 4px; background: currentColor; border-radius: 50%; }
.notice { max-width: none; padding: 15px 18px; margin-bottom: 32px; background: var(--surface-muted); border-radius: 8px; color: var(--text-muted); font-size: .84rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 32px; min-height: 52px; padding: 14px 24px; border: 1px solid var(--text); border-radius: 99px; background: var(--text); color: var(--surface); font-size: .87rem; font-weight: 580; text-decoration: none; transition: background 200ms, color 200ms, transform 250ms var(--ease-out); }
.button > span { display: inline-block; transition: transform 250ms var(--ease-out); }
.button:hover { background: oklch(29% 0 0); }
.button:hover > span { transform: translate(3px, -3px); }
.button:active { transform: scale(.98); }
.button-secondary { color: var(--text); background: transparent; border-color: var(--line); }
.button-secondary:hover { background: var(--surface-muted); }
.button:disabled { color: var(--text-muted); background: var(--surface-muted); border-color: var(--line); transform: none; }
.empty-state { padding: 64px 0; border-top: 1px solid var(--line); }
.empty-state h2 { font-size: 1.6rem; }
.empty-state p { margin-top: 16px; color: var(--text-muted); }
.empty-state .button { margin-top: 28px; }
.site-footer { width: min(var(--page-max-width), 100%); margin: auto; padding: 34px var(--page-gutter); display: flex; gap: 32px; align-items: center; border-top: 1px solid var(--line); }
.site-footer p { font-size: .8rem; color: var(--text-muted); }
.footer-brand { font-size: 1.45rem; }
.footer-caption { margin-left: auto; font: 500 .7rem/1 var(--font-display); color: var(--text-muted); }
@media (max-width: 900px) {
    :root { --page-gutter: 32px; --nav-gutter: 32px; }
    .landing-page, .image-studio-page, .helper-page { --page-gutter: 32px; }
    .header-inner { gap: 36px; }
    .main-nav { gap: 24px; }
    .workspace { padding-block: 48px 72px; }
}
@media (max-width: 600px) {
    :root { --header-height: 114px; --page-gutter: 20px; --nav-gutter: 20px; }
    .landing-page, .image-studio-page, .helper-page { --page-gutter: 20px; }
    .header-inner { grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: 44px 40px; padding-block: 14px 8px; gap: 8px 20px; }
    .header-inner > .brand { grid-column: 1; grid-row: 1; justify-self: start; }
    .brand { font-size: 1.5rem; }
    .account-nav { grid-column: 2; grid-row: 1; font-size: .73rem; gap: 14px; }
    .account-identity { display: none; }
    .account-action { padding-inline: 13px; }
    .main-nav { grid-column: 1 / -1; grid-row: 2; gap: 28px; }
    .main-nav a { min-height: 40px; display: inline-flex; align-items: center; font-size: .8rem; padding: 9px 0; }
    .workspace { padding-block: 36px 56px; }
    .page-heading { gap: 12px; align-items: flex-start; }
    .page-heading p { font-size: .85rem; }
    .site-footer { padding-block: 28px; gap: 18px; flex-wrap: wrap; }
    .site-footer p { font-size: .73rem; }
    .footer-caption { width: 100%; margin: 0; }
    .empty-state { padding: 36px 0; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
.site-footer { flex-wrap: wrap; }
.footer-legal { flex: 0 0 100%; min-width: 0; display: grid; gap: 15px; }
.legal-links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.legal-links a { display: inline-flex; align-items: center; min-height: 36px; font-size: .77rem; text-decoration: none; }
.legal-links a:hover { text-decoration: underline; }
.legal-links .privacy-link { font-weight: 650; }
.company-information p { max-width: none; color: var(--text-muted); font-size: .72rem; line-height: 1.9; }
.company-information p > span { display: inline-block; margin-right: 18px; }
.company-information a { text-underline-offset: 3px; }
.landing-legal-content { padding-top: 30px; }
.account-credit-policy { margin-top: 21px; padding-block: 2px 0; font-size: .78rem; color: var(--text-muted); line-height: 1.85; }
.account-credit-policy p + p { margin-top: 7px; }
.account-credit-policy > a { display: inline-flex; align-items: center; min-height: 40px; margin: 8px 16px 0 0; color: var(--text); }
@media (max-width: 600px) {
    .legal-links { gap: 4px 18px; }
    .legal-links a { font-size: .72rem; }
    .company-information p { font-size: .68rem; }
    .company-information p > span { margin-right: 12px; }
}