:root {
  --page: #f3f7fb;
  --ink: #122033;
  --muted: #5a6b80;
  --dark: #0c304c;
  --accent: #187fe7;
  --accent-hover: #3b96f0;
  --line: #d5dee8;
  --width: 1040px;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 100px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font: 1.0625rem/1.8 "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", Pretendard, Arial, Helvetica, sans-serif;
}
a { color: #0b63c4; text-underline-offset: 3px; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
.container { width: min(calc(100% - 48px), var(--width)); margin-inline: auto; }
.skip { position: fixed; top: -80px; left: 16px; z-index: 30; padding: 10px 18px; background: #fff; color: #122033; }
.skip:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 10; background: var(--dark); }
.header-inner { min-height: 76px; padding-block: 14px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; }
.logo { display: inline-flex; flex-shrink: 0; }
.logo img { display: block; width: 148px; height: auto; }
.account-nav { display: flex; flex-wrap: wrap; gap: 10px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 8px 23px; border-radius: 4px; color: white; font-size: .9375rem; font-weight: 700; line-height: 1.5; text-decoration: none; }
.login { background: transparent; color: #fff; border: 1px solid #4d7aa0; }
.signup { background: var(--accent); color: #fff; }
.login:hover { background: #163a58; border-color: #7ec4ff; }
.signup:hover { background: var(--accent-hover); }
.bonus { display: block; background: #071422; color: #fff; text-decoration: none; }
.bonus-inner { display: block; padding-block: 32px; }
.bonus-label { margin: 0 0 10px; color: #7ec4ff; font-size: .8125rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.bonus-title { margin: 0 0 16px; font-size: clamp(1.75rem, 3.8vw, 2.75rem); font-weight: 700; line-height: 1.2; letter-spacing: -.02em; word-break: keep-all; }
.bonus-text { margin: 0 0 24px; font-size: 1.125rem; line-height: 1.6; color: #d7e6f5; max-width: 46rem; }
.bonus-cta { display: inline-flex; align-items: center; justify-content: center; gap: 11px; min-height: 50px; padding: 12px 24px; background: var(--accent); color: #fff; border-radius: 6px; font-size: 1rem; font-weight: 700; }
.bonus-cta img { flex-shrink: 0; }
.bonus:hover .bonus-cta { background: var(--accent-hover); }
.bonus-conditions { display: block; margin-top: 14px; color: #93a8bd; font-size: .75rem; line-height: 1.5; }
article { padding-block: 38px 60px; }
article:first-of-type { padding-bottom: 8px; }
.bonus + article { padding-top: 38px; }
h1, h2, h3 { color: #0c1a2b; line-height: 1.4; letter-spacing: -.015em; word-break: keep-all; overflow-wrap: break-word; }
h1 { margin: 0 0 21px; font-size: clamp(1.625rem, 3vw, 2.25rem); }
h2 { margin: 38px 0 17px; font-size: 1.625rem; }
h3 { margin: 28px 0 13px; font-size: 1.3125rem; }
p { margin: 0 0 18px; overflow-wrap: break-word; word-break: keep-all; }
.content-media { margin: 24px 0 16px; }
.content-media img { display: block; width: 100%; height: auto; border-radius: 8px; }
.content-actions { margin: 8px 0 28px; }
.content-media + .content-actions { margin-top: 0; }
.warning { margin: 24px 0; padding: 16px 20px; border-left: 4px solid var(--accent); background: #e7f3ff; border-radius: 0 8px 8px 0; }
.warning p { margin: 0; }
.warning p + p { margin-top: 12px; }
article ul { margin: 0 0 18px; padding-left: 22px; }
article li { margin: 0 0 8px; overflow-wrap: break-word; word-break: keep-all; }
article li::marker { color: var(--accent); }
.contents { margin: 28px 0 32px; border: 1px solid #c9d6e4; border-radius: 6px; background: #fff; }
.contents summary { display: flex; align-items: center; gap: 11px; padding: 17px 20px; list-style: none; cursor: pointer; font-weight: 700; color: #0c304c; }
.contents summary::-webkit-details-marker { display: none; }
.contents summary img { flex-shrink: 0; opacity: .65; }
.contents-chevron { margin-left: auto; }
.contents:not([open]) .contents-chevron { transform: rotate(-90deg); }
.contents[open] summary { border-bottom: 1px solid var(--line); }
.contents nav { padding: 20px; }
.contents ol { margin: 0; padding-left: 24px; columns: 2; column-gap: 36px; }
.contents li { margin: 0 0 8px; padding-left: 3px; break-inside: avoid; font-size: .9375rem; line-height: 1.6; }
.contents a { color: #2a3d52; }
.faq { display: grid; gap: 12px; margin-block: 24px 36px; }
.faq details { border: 1px solid #c9d6e4; border-radius: 6px; background: #fff; }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px; border-radius: 6px; background: #eef4fa; color: #122033; font-weight: 600; line-height: 1.5; list-style: none; cursor: pointer; word-break: keep-all; }
.faq summary [translate="no"], h1 [translate="no"], h2 [translate="no"] { white-space: nowrap; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { background: #e2edf7; }
.faq summary img { flex-shrink: 0; opacity: .65; }
.faq details[open] summary { border-radius: 6px 6px 0 0; border-bottom: 1px solid var(--line); }
.faq details[open] summary img { transform: rotate(180deg); }
.faq-answer { padding: 18px 20px 20px; }
.faq-answer p { margin: 0; }
.table-block { margin-block: 24px; }
.table-hint { display: none; }
.table-scroll { overflow-x: auto; border: 1px solid #c9d6e4; border-radius: 6px; background: #fff; }
.table-scroll:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
table { width: 100%; min-width: 560px; border-collapse: separate; border-spacing: 0; table-layout: fixed; font-size: 1rem; line-height: 1.5; }
.table-compact { min-width: 480px; }
.table-label { width: 32%; }
caption { padding: 10px 12px; background: #eef4fa; text-align: left; font-size: 1.0625rem; font-weight: 700; line-height: 1.4; color: #122033; }
th, td { padding: 8px 12px; text-align: left; vertical-align: middle; overflow-wrap: break-word; word-break: keep-all; border-bottom: 1px solid var(--line); }
th + th, th + td, td + td { border-left: 1px solid var(--line); }
thead th { padding-block: 9px; background: #0c304c; color: #fff; font-weight: 600; border-color: #1a4a6e; }
tbody th { font-weight: 600; background: #eef4fa; }
tbody td { background: #fff; }
tbody tr:nth-child(even) td { background: #f6fafd; }
tbody tr:last-child > * { border-bottom: 0; }
.site-footer { background: var(--dark); color: #b7c7d6; }
.footer-inner { min-height: 84px; padding-block: 23px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 15px; font-size: .875rem; }
.footer-inner p { margin: 0; }
.age { display: inline-block; margin-right: 8px; color: #fff; font-weight: 700; }
@media (max-width: 808px) {
  .table-hint { display: block; margin-bottom: 10px; color: var(--muted); font-size: .9375rem; }
  tbody th, thead th:first-child { position: sticky; left: 0; z-index: 1; }
}
@media (max-width: 680px) {
  .container { width: calc(100% - 36px); }
  body { font-size: 1rem; line-height: 1.75; }
  .header-inner { min-height: 68px; padding-block: 12px; gap: 10px; }
  .logo img { width: 118px; }
  .account-nav { gap: 7px; }
  .button { padding: 8px 14px; font-size: .875rem; }
  .content-actions { display: flex; justify-content: center; }
  .content-actions .button { width: 100%; max-width: 360px; min-height: 52px; padding: 12px 28px; font-size: 1rem; }
  .bonus-inner { padding-block: 25px; }
  .bonus-title { font-size: 1.5rem; margin-bottom: 16px; }
  .bonus-text { font-size: 1rem; margin-bottom: 16px; }
  .bonus-label { font-size: .75rem; }
  .bonus-cta { display: flex; width: 100%; max-width: 360px; margin-inline: auto; padding: 12px 28px; gap: 8px; min-height: 52px; font-size: 1rem; }
  .bonus-cta img { width: 18px; height: 18px; }
  .bonus-conditions { margin-top: 16px; font-size: .6875rem; }
  article { padding-block: 28px 40px; }
  h1 { font-size: 25px; }
  h2 { font-size: 1.375rem; margin-top: 32px; }
  h3 { font-size: 1.1875rem; }
  .contents ol { columns: 1; }
  table { font-size: .9375rem; }
  caption { padding: 10px; font-size: 1rem; }
  caption span { display: block; max-width: calc(100vw - 90px); }
  th, td { padding: 8px 10px; }
  .warning { padding: 14px 16px; }
}
@media (max-width: 359px) {
  h1 { letter-spacing: -.03em; }
  .logo img { width: 100px; }
  .account-nav .button { padding-inline: 11px; }
  .content-actions .button,
  .bonus-cta { padding-inline: 20px; font-size: 1rem; }
  .bonus-text { font-size: .9375rem; }
}
@media print {
  .site-header, .bonus, .contents, .site-footer, .skip { display: none; }
  .container { width: 100%; }
  article { padding: 0; }
  h1, h2, h3 { break-after: avoid; }
  p { orphans: 3; widows: 3; }
}