.wpff-feed,
.wpff-feed *,
.wpff-modal,
.wpff-modal * {
    box-sizing: border-box;
}

.wpff-feed {
    --wpff-gap: 18px;
    --wpff-radius: 14px;
    --wpff-preferred-card-width: 320px;
    --wpff-card-width: var(--wpff-preferred-card-width);
    --wpff-border: color-mix(in srgb, currentColor 14%, transparent);
    --wpff-muted: color-mix(in srgb, currentColor 62%, transparent);
    position: relative;
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
}

.wpff-feed__title {
    margin: 0 0 1rem;
}

.wpff-feed__items {
    width: 100%;
    max-width: 100%;
    min-width: 0;
}

/* WordPress 코어 Masonry가 카드 위치를 계산합니다. */
.wpff-feed--masonry .wpff-feed__items {
    position: relative;
    display: block;
}

.wpff-feed--masonry .wpff-grid-sizer,
.wpff-feed--masonry .wpff-card {
    width: var(--wpff-card-width);
}

.wpff-feed--masonry .wpff-grid-sizer {
    display: block;
    height: 0;
    padding: 0;
    margin: 0;
    border: 0;
    visibility: hidden;
    pointer-events: none;
}

.wpff-feed--masonry .wpff-card {
    margin: 0 0 var(--wpff-gap);
}

/* 실제 트랙 슬라이더: 스크롤 영역이나 스크롤바를 사용하지 않습니다. */
.wpff-slider {
    position: relative;
    width: 100%;
    max-width: 100%;
    min-width: 0;
}

.wpff-slider__viewport {
    position: relative;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
    transition: height .25s ease;
}

.wpff-slider__track {
    display: flex;
    align-items: flex-start;
    gap: var(--wpff-gap);
    width: max-content;
    max-width: none;
    transform: translate3d(0, 0, 0);
    transition: transform .36s cubic-bezier(.22, .61, .36, 1);
    will-change: transform;
    touch-action: pan-y;
    user-select: none;
}

.wpff-feed--slider .wpff-card {
    flex: 0 0 var(--wpff-card-width);
    width: var(--wpff-card-width);
    max-width: var(--wpff-card-width);
}

.wpff-slider.is-dragging .wpff-slider__track {
    transition: none;
    cursor: grabbing;
}

.wpff-slider__nav {
    position: absolute;
    top: 50%;
    z-index: 4;
    display: grid;
    place-items: center;
    width: 44px;
    height: 64px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    appearance: none;
    background: rgba(0, 0, 0, .68);
    color: #fff;
    font: inherit;
    font-size: 34px;
    line-height: 1;
    text-transform: none;
    transform: translateY(-50%);
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .2);
}

.wpff-slider__nav--prev {
    left: 10px;
}

.wpff-slider__nav--next {
    right: 10px;
}

.wpff-slider__nav:disabled {
    opacity: .22;
    cursor: default;
}

.wpff-slider__nav:focus-visible,
.wpff-card__open:focus-visible,
.wpff-feed__load:focus-visible,
.wpff-modal button:focus-visible,
.wpff-modal a:focus-visible {
    outline: 3px solid Highlight;
    outline-offset: 3px;
}

.wpff-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--wpff-border);
    border-radius: var(--wpff-radius);
    background: Canvas;
    box-shadow: 0 8px 28px rgba(0, 0, 0, .07);
}

.wpff-card__open {
    display: block;
    width: 100%;
    min-width: 0;
    padding: 0;
    border: 0;
    border-radius: inherit;
    appearance: none;
    background: transparent;
    color: inherit;
    font: inherit;
    text-align: left;
    text-transform: none;
    cursor: pointer;
}

.wpff-card__media {
    position: relative;
    display: block;
    overflow: hidden;
    background: #111;
}

.wpff-card__media img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 620px;
    object-fit: cover;
    transition: transform .3s ease;
}

/* 가로 슬라이더는 세로 사진도 카드 안에서 전체가 보이도록 고정 비율 영역에 contain으로 표시합니다. */
.wpff-feed--slider .wpff-card__media {
    display: grid;
    place-items: center;
    aspect-ratio: 4 / 3;
    background: #111;
}

.wpff-feed--slider .wpff-card__media img {
    width: 100%;
    height: 100%;
    max-height: none;
    object-fit: contain;
    object-position: center;
}

.wpff-card__open:hover .wpff-card__media img {
    transform: scale(1.015);
}

.wpff-card__play {
    position: absolute;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    display: grid;
    place-items: center;
    width: 54px;
    aspect-ratio: 1;
    border-radius: 50%;
    background: rgba(0, 0, 0, .7);
    color: #fff;
    font-size: 20px;
    padding-left: 3px;
}

.wpff-card__media-count {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 8px;
    border-radius: 999px;
    background: rgba(0, 0, 0, .7);
    color: #fff;
    font-size: 12px;
    line-height: 1;
}

.wpff-card__body {
    display: grid;
    gap: 12px;
    padding: 16px;
}

.wpff-card__excerpt {
    font-size: .95rem;
    line-height: 1.65;
    overflow-wrap: anywhere;
    white-space: normal;
}

.wpff-card__counts {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    color: var(--wpff-muted);
    font-size: .84rem;
}

.wpff-card__date {
    color: var(--wpff-muted);
    font-size: .82rem;
}

.wpff-feed__load-wrap {
    display: grid;
    place-items: center;
    min-height: 56px;
    margin-top: 22px;
}

.wpff-feed__load-wrap[hidden],
.wpff-feed__empty[hidden] {
    display: none !important;
}

.wpff-feed__load {
    min-width: 130px;
    padding: 11px 18px;
    border: 1px solid var(--wpff-border);
    border-radius: 999px;
    appearance: none;
    background: Canvas;
    color: inherit;
    font: inherit;
    text-transform: none;
    cursor: pointer;
}

.wpff-feed__load:disabled {
    opacity: .55;
    cursor: wait;
}

.wpff-feed__sentinel {
    display: block;
    width: 1px;
    height: 1px;
}

.wpff-feed__status {
    min-height: 1.5em;
    margin: 8px 0 0;
    text-align: center;
    color: var(--wpff-muted);
}

.wpff-feed__empty {
    margin: 1.5rem 0;
    text-align: center;
    color: var(--wpff-muted);
}

/* 모달은 JS에서 document.body 바로 아래로 이동하므로 테마 섹션의
   transform, overflow, position, z-index 영향을 받지 않습니다. */
dialog.wpff-modal:not([open]) {
    display: none !important;
}

.wpff-modal {
    --wpff-modal-border: rgba(0, 0, 0, .14);
    --wpff-modal-muted: rgba(20, 20, 20, .62);
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    display: block;
    width: min(1180px, calc(100vw - 176px));
    max-width: none;
    height: min(820px, calc(100dvh - 48px));
    max-height: none;
    margin: auto;
    padding: 0;
    border: 0;
    border-radius: 16px;
    overflow: visible;
    background: #111;
    color: #fff;
    box-shadow: 0 30px 100px rgba(0, 0, 0, .45);
}

.wpff-modal::backdrop {
    background: rgba(0, 0, 0, .82);
    backdrop-filter: blur(5px);
}

.wpff-modal__panel {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(300px, .85fr);
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: inherit;
}

.wpff-modal__media-column {
    position: relative;
    min-width: 0;
    min-height: 0;
    display: grid;
    place-items: center;
    background: #050505;
}

.wpff-modal__stage {
    position: relative;
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
    overflow: hidden;
}

.wpff-modal__stage img,
.wpff-modal__stage video {
    display: block;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.wpff-modal__stage video {
    width: 100%;
    height: 100%;
    background: #000;
}

.wpff-modal__empty {
    max-width: 34rem;
    padding: 2rem;
    text-align: center;
    color: #ddd;
}

.wpff-modal__empty img {
    margin: 0 auto 1rem;
}

.wpff-modal__content {
    min-width: 0;
    overflow-y: auto;
    padding: 28px;
    background: Canvas;
    color: CanvasText;
}

.wpff-modal__date {
    display: block;
    margin-bottom: 18px;
    color: var(--wpff-modal-muted);
    font-size: .84rem;
}

.wpff-modal__message {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    line-height: 1.72;
}

.wpff-modal__message a {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.wpff-modal__counts {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--wpff-modal-border);
    color: var(--wpff-modal-muted);
}

.wpff-modal__counts-inner {
    display: contents;
}

.wpff-modal__facebook-link {
    display: inline-flex;
    margin-top: 22px;
    font-weight: 700;
}

.wpff-modal__close,
.wpff-modal__post-nav,
.wpff-modal__media-nav {
    position: absolute;
    z-index: 5;
    display: grid;
    place-items: center;
    padding: 0;
    border: 0;
    border-radius: 50%;
    appearance: none;
    background: rgba(0, 0, 0, .72);
    color: #fff;
    font: inherit;
    line-height: 1;
    text-transform: none;
    cursor: pointer;
}

.wpff-modal__close {
    top: -14px;
    right: -14px;
    width: 42px;
    height: 42px;
    font-size: 28px;
}

.wpff-modal__post-nav {
    top: 50%;
    width: 52px;
    height: 70px;
    transform: translateY(-50%);
    font-size: 42px;
}

.wpff-modal__post-nav--prev {
    left: -70px;
}

.wpff-modal__post-nav--next {
    right: -70px;
}

.wpff-modal__post-nav:disabled,
.wpff-modal__media-nav:disabled {
    opacity: .2;
    cursor: default;
}

.wpff-modal__media-nav {
    top: 50%;
    width: 42px;
    height: 42px;
    transform: translateY(-50%);
    font-size: 30px;
}

.wpff-modal__media-nav--prev {
    left: 16px;
}

.wpff-modal__media-nav--next {
    right: 16px;
}

.wpff-modal__counter {
    position: absolute;
    left: 50%;
    bottom: 16px;
    transform: translateX(-50%);
    padding: 5px 9px;
    border-radius: 999px;
    background: rgba(0, 0, 0, .65);
    font-size: 12px;
}

html.wpff-modal-open,
html.wpff-modal-open body {
    overflow: hidden !important;
}

.wpff-modal.wpff-modal--fallback {
    display: block !important;
}

.wpff-modal.wpff-modal--fallback::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    background: rgba(0, 0, 0, .82);
}

@media (max-width: 980px) {
    .wpff-modal {
        width: calc(100vw - 24px);
        height: calc(100dvh - 24px);
    }

    .wpff-modal__panel {
        grid-template-columns: 1fr;
        grid-template-rows: minmax(42dvh, 1.15fr) minmax(0, .85fr);
    }

    .wpff-modal__post-nav {
        top: auto;
        bottom: 14px;
        width: 44px;
        height: 44px;
        transform: none;
    }

    .wpff-modal__post-nav--prev {
        left: 14px;
    }

    .wpff-modal__post-nav--next {
        right: 14px;
    }

    .wpff-modal__close {
        top: 8px;
        right: 8px;
    }

    .wpff-modal__content {
        padding: 22px 22px 72px;
    }
}

@media (max-width: 520px) {
    .wpff-feed {
        --wpff-gap: 14px;
    }

    .wpff-slider__nav {
        width: 38px;
        height: 54px;
        font-size: 29px;
    }

    .wpff-slider__nav--prev {
        left: 6px;
    }

    .wpff-slider__nav--next {
        right: 6px;
    }

    .wpff-modal {
        width: 100vw;
        height: 100dvh;
        border-radius: 0;
    }

    .wpff-modal__panel {
        border-radius: 0;
        grid-template-rows: 46dvh minmax(0, 1fr);
    }
}

@media (prefers-reduced-motion: reduce) {
    .wpff-card__media img,
    .wpff-slider__track,
    .wpff-slider__viewport {
        transition: none;
    }
}

/* 1.3.0: 드래그는 자유롭게 트랙을 따라가고, 놓는 속도와 거리에 따라 여러 장 이동합니다. */
.wpff-slider__viewport {
    cursor: grab;
}

.wpff-slider.is-dragging .wpff-slider__viewport {
    cursor: grabbing;
}

/* 게시물 간 이동은 기존 내용을 유지한 채 짧게 밀고 교체합니다. */
.wpff-modal__stage,
.wpff-modal__content {
    transition: opacity .18s ease, transform .18s cubic-bezier(.22, .61, .36, 1);
}

.wpff-modal.is-post-leaving .wpff-modal__stage,
.wpff-modal.is-post-leaving .wpff-modal__content {
    opacity: 0;
    transform: translate3d(calc(0px - var(--wpff-post-shift, 14px)), 0, 0);
}

.wpff-modal.is-post-entering .wpff-modal__stage,
.wpff-modal.is-post-entering .wpff-modal__content {
    opacity: 0;
    transform: translate3d(var(--wpff-post-shift, 14px), 0, 0);
}

.wpff-modal.is-post-fetching .wpff-modal__post-nav {
    pointer-events: none;
    opacity: .45;
}

/* 테마의 전역 img 규칙보다 우선해 세로 사진도 잘리지 않고 중앙에 전체 표시합니다. */
dialog.wpff-modal .wpff-modal__stage > img {
    display: block !important;
    width: auto !important;
    height: auto !important;
    max-width: calc(100% - 32px) !important;
    max-height: calc(100% - 32px) !important;
    margin: auto !important;
    object-fit: contain !important;
    object-position: center center !important;
}

dialog.wpff-modal .wpff-modal__stage > video {
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain !important;
    object-position: center center !important;
}

.wpff-modal__message {
    font-size: .94rem;
}

@media (prefers-reduced-motion: reduce) {
    .wpff-slider__track,
    .wpff-modal__stage,
    .wpff-modal__content {
        transition-duration: 0ms !important;
    }
}


/* 1.3.3: 명시적 테마 우선 다크 모드, 모바일 모달 및 겹침형 미디어 전환. */
.wpff-feed {
    --wpff-surface: #fff;
    --wpff-text: #1d2327;
    --wpff-border: rgba(29, 35, 39, .14);
    --wpff-muted: rgba(29, 35, 39, .62);
    --wpff-shadow: 0 8px 28px rgba(0, 0, 0, .07);
    color: var(--wpff-text);
    color-scheme: light;
}

.wpff-card,
.wpff-feed__load {
    background: var(--wpff-surface);
    color: var(--wpff-text);
}

.wpff-card {
    border-color: var(--wpff-border);
    box-shadow: var(--wpff-shadow);
}

.wpff-modal {
    --wpff-modal-content-bg: #fff;
    --wpff-modal-content-text: #1d2327;
    --wpff-modal-border: rgba(29, 35, 39, .14);
    --wpff-modal-muted: rgba(29, 35, 39, .62);
    color-scheme: light;
}

.wpff-modal__content {
    background: var(--wpff-modal-content-bg);
    color: var(--wpff-modal-content-text);
}

.wpff-modal__stage {
    touch-action: pan-y;
}

.wpff-modal__media-item {
    grid-area: 1 / 1;
    transform: translate3d(0, 0, 0);
    opacity: 1;
    will-change: transform, opacity;
}

.wpff-modal__media-item.is-media-preview {
    z-index: 2;
    pointer-events: none;
}

/* JS가 data-theme와 선택적 시스템 설정을 해석한 뒤 이 클래스만 적용합니다. */
.wpff-feed.wpff-theme-dark {
    color-scheme: dark;
    --wpff-surface: #181a1b;
    --wpff-text: #f1f3f4;
    --wpff-border: rgba(255, 255, 255, .14);
    --wpff-muted: rgba(241, 243, 244, .66);
    --wpff-shadow: 0 8px 28px rgba(0, 0, 0, .32);
}

.wpff-modal.wpff-theme-dark {
    color-scheme: dark;
    --wpff-modal-content-bg: #181a1b;
    --wpff-modal-content-text: #f1f3f4;
    --wpff-modal-border: rgba(255, 255, 255, .14);
    --wpff-modal-muted: rgba(241, 243, 244, .66);
}

.wpff-feed.wpff-theme-light,
.wpff-modal.wpff-theme-light {
    color-scheme: light;
}

@media (max-width: 767px) {
    /* 320px 미만은 1열, 320px 이상 모바일은 2열입니다. JS가 같은 규칙으로 실제 폭을 계산합니다. */
    .wpff-feed--masonry .wpff-grid-sizer,
    .wpff-feed--masonry .wpff-card {
        width: calc((100% - var(--wpff-gap)) / 2);
    }

    .wpff-modal {
        overflow-x: hidden;
        overflow-y: auto;
        overscroll-behavior: contain;
        -webkit-overflow-scrolling: touch;
    }

    .wpff-modal__panel {
        display: block;
        width: 100%;
        height: auto;
        min-height: 100%;
        overflow: visible;
    }

    .wpff-modal__media-column {
        display: block;
        width: 100%;
        min-height: 0;
        overflow: hidden;
    }

    .wpff-modal__stage {
        width: 100%;
        height: auto;
        min-height: 240px;
        padding: 12px;
        overflow: hidden;
    }

    dialog.wpff-modal .wpff-modal__stage > img,
    dialog.wpff-modal .wpff-modal__stage > .wpff-modal__media-item:is(img) {
        width: auto !important;
        height: auto !important;
        max-width: 100% !important;
        max-height: none !important;
        margin: 0 auto !important;
    }

    dialog.wpff-modal .wpff-modal__stage > video {
        width: 100% !important;
        height: auto !important;
        max-width: 100% !important;
        max-height: 72dvh !important;
        margin: 0 auto !important;
    }

    .wpff-modal__content {
        overflow: visible;
        padding: 22px 20px 86px;
    }
}

@media (max-width: 319px) {
    .wpff-feed--masonry .wpff-grid-sizer,
    .wpff-feed--masonry .wpff-card {
        width: 100%;
    }
}