/* Localized article books: independent of the Korean catalogue's CSS and JS. */
.gkrr-related-books, .gkrr-related-books * { box-sizing: border-box; }
.gkrr-related-books { margin: 40px 0 30px; padding: 26px; border: 1px solid #dce4ec; border-radius: 16px; background: linear-gradient(145deg, #fcfaf6, #f5f8fc); color: #1d3553; }
.gkrr-related-books .gkrr-related-books-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 0 0 19px; }
.gkrr-related-books .gkrr-related-books-eyebrow { display: block; color: #826b44; font-size: 10px; font-weight: 800; line-height: 1.5; letter-spacing: 1.6px; }
.gkrr-related-books .gkrr-related-books-heading h2 { margin: 6px 0 5px; padding: 0; color: #132844; font-size: 23px; font-weight: 800; line-height: 1.45; overflow-wrap: anywhere; }
.gkrr-related-books .gkrr-related-books-heading p { margin: 0; color: #66778c; font-size: 12px; line-height: 1.75; }
.gkrr-related-books .gkrr-related-books-brand { flex: 0 0 auto; padding: 6px 10px; border: 1px solid #d6e2ee; border-radius: 5px; color: #2e6099; background: #f2f7fc; font-size: 11px; font-weight: 800; line-height: 1.5; }
.gkrr-related-books .gkrr-related-books-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; gap: 13px; }
.gkrr-related-books .gkrr-related-books-grid[data-count="1"] { grid-template-columns: minmax(0, 1fr); max-width: 550px; }
.gkrr-related-books .gkrr-related-books-grid[data-count="2"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gkrr-related-books .gkrr-related-books-card { display: flex; flex-direction: column; min-width: 0; margin: 0; padding: 16px; border: 1px solid #dfe6ed; border-radius: 11px; background: #fff; transition: border-color .18s ease, box-shadow .18s ease; }
.gkrr-related-books .gkrr-related-books-card:hover { border-color: #aabed3; box-shadow: 0 5px 17px #1328440a; }
.gkrr-related-books .gkrr-related-books-book { display: grid; grid-template-columns: 72px minmax(0, 1fr); align-items: start; gap: 13px; min-width: 0; }
.gkrr-related-books .gkrr-related-books-cover-link { display: flex; align-items: center; justify-content: center; width: 72px; min-height: 110px; padding: 3px 0; text-decoration: none; }
.gkrr-related-books .gkrr-related-books-cover { display: block; width: auto; height: auto; max-width: 100%; max-height: 110px; margin: 0; border: 0; border-radius: 2px; object-fit: contain; box-shadow: 3px 4px 9px #453b2b20; }
.gkrr-related-books .gkrr-related-books-placeholder { display: grid; place-items: center; width: 72px; min-height: 104px; padding: 8px; border: 1px solid #dce4ed; border-radius: 3px; color: #64768b; background: #f0f4f8; font-size: 10px; line-height: 1.6; text-align: center; overflow-wrap: anywhere; }
.gkrr-related-books [hidden] { display: none !important; }
.gkrr-related-books .gkrr-related-books-info { display: flex; flex-direction: column; min-width: 0; min-height: 110px; }
.gkrr-related-books .gkrr-related-books-info h3 { margin: 0 0 7px; padding: 0; font-size: 14px; font-weight: 800; line-height: 1.5; }
.gkrr-related-books a.gkrr-related-books-title { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; color: #16304e; text-decoration: none; overflow-wrap: anywhere; }
.gkrr-related-books a.gkrr-related-books-title:hover { color: #1a599e; text-decoration: underline; text-underline-offset: 3px; }
.gkrr-related-books .gkrr-related-books-byline { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin: 0 0 9px; color: #65778c; font-size: 11px; line-height: 1.6; overflow-wrap: anywhere; }
.gkrr-related-books .gkrr-related-books-price { margin: auto 0 0; color: #1a426d; font-size: 14px; line-height: 1.6; }
.gkrr-related-books .gkrr-related-books-price abbr { border: 0; text-decoration: none; font-size: 10px; letter-spacing: .3px; }
.gkrr-related-books .gkrr-related-books-price-note { margin: auto 0 0; color: #65778c; font-size: 11px; line-height: 1.7; overflow-wrap: anywhere; }
.gkrr-related-books a.gkrr-related-books-buy { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; margin-top: 17px; padding: 10px 9px; border: 1px solid #254c76; border-radius: 6px; color: #fff; background: #254c76; font-size: 12px; font-weight: 700; line-height: 1.5; text-align: center; text-decoration: none; overflow-wrap: anywhere; }
.gkrr-related-books a.gkrr-related-books-buy:hover { border-color: #173a60; background: #173a60; }
.gkrr-related-books a:focus-visible { outline: 3px solid #4579b0; outline-offset: 4px; }
.gkrr-related-books .gkrr-related-books-source { display: grid; gap: 6px; margin-top: 19px; padding-top: 15px; border-top: 1px solid #dce3eb; color: #586c83; font-size: 11px; line-height: 1.8; overflow-wrap: anywhere; }
.gkrr-related-books .gkrr-related-books-source p { margin: 0; }
.gkrr-related-books .gkrr-related-books-source-line { display: flex; flex-wrap: wrap; gap: 4px 18px; color: #4e6681; font-size: 10px; }
.gkrr-related-books .gkrr-related-books-disclosure { color: #405c7c; }
.gkrr-related-books .gkrr-related-books-sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
@media (max-width: 1000px) and (min-width: 701px) {
    .gkrr-related-books .gkrr-related-books-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
    .gkrr-related-books { margin: 28px 0; padding: 19px; border-radius: 12px; }
    .gkrr-related-books .gkrr-related-books-heading { gap: 12px; margin-bottom: 16px; }
    .gkrr-related-books .gkrr-related-books-heading h2 { font-size: 21px; }
    .gkrr-related-books .gkrr-related-books-brand { padding: 5px 8px; font-size: 10px; }
    .gkrr-related-books .gkrr-related-books-grid, .gkrr-related-books .gkrr-related-books-grid[data-count="2"] { grid-template-columns: minmax(0, 1fr); gap: 11px; }
    .gkrr-related-books .gkrr-related-books-card { padding: 15px; }
    .gkrr-related-books .gkrr-related-books-book { grid-template-columns: 76px minmax(0, 1fr); gap: 15px; }
    .gkrr-related-books .gkrr-related-books-cover-link { width: 76px; }
    .gkrr-related-books .gkrr-related-books-info h3 { font-size: 15px; }
    .gkrr-related-books a.gkrr-related-books-buy { min-height: 44px; }
}
@media (max-width: 360px) {
    .gkrr-related-books { padding: 14px; }
    .gkrr-related-books .gkrr-related-books-card { padding: 12px; }
    .gkrr-related-books .gkrr-related-books-book { grid-template-columns: 62px minmax(0, 1fr); gap: 11px; }
    .gkrr-related-books .gkrr-related-books-cover-link, .gkrr-related-books .gkrr-related-books-placeholder { width: 62px; }
}
@media (prefers-reduced-motion: reduce) {
    .gkrr-related-books .gkrr-related-books-card { transition: none; }
}