/* 기능설명: 기존 색상 토큰으로 위치별 메인 콘텐츠와 수동 슬라이드 조작부를 표시합니다. */
.main-content-region {
    position: fixed;
    inset: 0;
    min-width: 0;
    width: min(400px, calc(100% - 32px));
    max-width: none;
    max-height: calc(100vh - 32px);
    max-height: calc(100dvh - 32px);
    box-sizing: border-box;
    margin: auto;
    padding: 0;
    border: 0;
    overflow: hidden;
    border-radius: 12px;
    background: var(--k-bg-white);
    box-shadow: var(--k-shadow-modal);
    color: var(--k-text-body);
}
.main-content-region[open] {
    display: flex;
    flex-direction: column;
}
.main-content-region::backdrop {
    background: var(--k-overlay-dark-25);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
html:has(.main-content-region[open]),
body:has(.main-content-region[open]) {
    overflow: hidden;
}
.main-content-footer {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 52px;
    padding: 4px 12px;
    background: var(--k-bg-white);
}
.main-content-footer-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 12px;
    border: 0;
    background: var(--k-bg-white);
    color: var(--k-text-body);
    font: inherit;
    font-size: 14px;
    cursor: pointer;
}
.main-content-footer-action:hover {
    color: var(--fm-color-primary);
}
.main-content-footer-action:focus-visible {
    outline: 2px solid var(--ref-accent-blue);
    outline-offset: -3px;
}
.main-content-control.main-content-preview-open {
    width: auto;
    min-width: 64px;
    padding: 0 16px;
    flex-shrink: 0;
}
.main-content-region[hidden] { display: none !important; }
.main-content-track {
    min-height: 0;
    align-items: start;
    overscroll-behavior: contain;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 100%;
    grid-template-rows: minmax(0, 1fr);
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    background: var(--k-bg-white);
}
.main-content-track::-webkit-scrollbar { display: none; }
.main-content-track:focus { outline: none; }
.main-content-item {
    min-width: 0;
    height: 100%;
    overflow-y: auto;
    scrollbar-width: none;
    margin: 0;
    scroll-snap-align: start;
    scroll-snap-stop: always;
}
.main-content-item::-webkit-scrollbar { display: none; }
.main-content-item--image { overflow: hidden; }
.main-content-body {
    display: flex;
    align-items: center;
    min-height: 160px;
    height: auto;
    color: inherit;
    text-decoration: none;
}
.main-content-item--image-text .main-content-image { width: 45%; }
.main-content-item--image .main-content-body {
    display: block;
    min-height: 0;
    height: 100%;
}
.main-content-item--image .main-content-image {
    height: 100%;
    max-height: none;
    object-fit: cover;
}
.main-content-image {
    display: block;
    width: 100%;
    max-height: 360px;
    object-fit: contain;
}
.main-content-image[hidden] { display: none; }
.main-content-copy { flex: 1; min-width: 0; padding: 28px 32px; }
.main-content-title { margin: 0 0 12px; color: var(--k-text-black); font-size: 24px; font-weight: 700; line-height: 1.4; overflow-wrap: anywhere; }
.main-content-description { margin: 0; font-size: 15px; line-height: 1.7; white-space: pre-wrap; overflow-wrap: anywhere; }
.main-content-controls { display: flex; flex-shrink: 0; justify-content: center; align-items: center; gap: 12px; padding: 8px 12px 0; }
.main-content-controls[hidden] { display: none !important; }
.main-content-control {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid var(--k-border-color);
    border-radius: 8px;
    color: var(--k-text-body);
    background: var(--k-bg-white);
    font: inherit;
    cursor: pointer;
}
.main-content-control:hover { background: var(--k-bg-gray-light); }
.main-content-control:focus-visible, a.main-content-body:focus-visible { outline: 2px solid var(--ref-accent-blue); outline-offset: -3px; }
.main-content-page { min-width: 48px; text-align: center; color: var(--k-text-gray); font-size: 13px; }
@media (max-width: 767px) {
    .main-content-body { min-height: 120px; }
    .main-content-item--image-text .main-content-body { flex-direction: column; align-items: stretch; }
    .main-content-item--image-text .main-content-image { width: 100%; max-height: 220px; }
    .main-content-copy { padding: 20px; }
    .main-content-title { font-size: 20px; }
    .main-content-control { width: 44px; height: 44px; }
}