/* layout/page-intro.css — Page intro · breadcrumb · tabs */
/* ── 상품 목록 페이지 — page-intro · toolbar ── */
.page-intro {
    padding-top: calc(4rem + 4rem);
    padding-bottom: 1.5rem;
}

/* site-main 에 헤더용 pt-* 가 이미 있으면 page-intro 헤더 여백 중복 방지 */
.site-main[class*="pt-"] > .page-intro,
.site-main[class*="pt-"] > * > .page-intro,
.site-main[class*="pt-"] .page-intro:first-child {
    padding-top: 1.5rem;
}

@media (min-width: 768px) {
    .page-intro {
        padding-top: calc(5rem + 4.5rem);
        padding-bottom: 2rem;
    }

    .site-main[class*="pt-"] > .page-intro,
    .site-main[class*="pt-"] > * > .page-intro,
    .site-main[class*="pt-"] .page-intro:first-child {
        padding-top: 2rem;
    }
}

@media (min-width: 1024px) {
    .page-intro {
        padding-top: calc(5.5rem + 5rem);
    }

    .site-main[class*="pt-"] > .page-intro,
    .site-main[class*="pt-"] > * > .page-intro,
    .site-main[class*="pt-"] .page-intro:first-child {
        padding-top: 2rem;
    }
}

.page-intro__inner,
.page-body__inner {
    max-width: 1300px;
    margin-inline: auto;
    padding-inline: var(--space-page);
}

.page-intro__breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem 0.375rem;
    margin-bottom: 0.75rem;
    padding-inline-start: var(--label-caps-letter-spacing, 0.1em);
    font-size: var(--label-caps-font-size, 0.625rem);
    font-weight: var(--label-caps-font-weight, 500);
    letter-spacing: var(--label-caps-letter-spacing, 0.1em);
    text-transform: uppercase;
    line-height: var(--label-caps-line-height, 1.4);
}

@media (min-width: 768px) {
    .page-intro__breadcrumb {
        gap: 0.35rem 0.5rem;
        padding-inline-start: var(--label-caps-letter-spacing-md, 0.12em);
        font-size: var(--label-caps-font-size-md, 0.6875rem);
        letter-spacing: var(--label-caps-letter-spacing-md, 0.12em);
    }
}

.page-intro__breadcrumb-link {
    color: var(--text-subtle);
    transition: color 0.2s ease;
}

.page-intro__breadcrumb-link:hover,
.page-intro__breadcrumb-link:focus-visible {
    color: var(--text-muted);
}

.page-intro__breadcrumb-link--home {
    display: inline-flex;
    align-items: center;
}

.page-intro__breadcrumb-home-icon {
    display: block;
    width: 1rem;
    height: 1rem;
}

.page-intro__breadcrumb-sep {
    display: block;
    width: 0.5rem;
    height: 0.5rem;
    flex-shrink: 0;
    color: var(--text-subtle);
}

@media (min-width: 768px) {
    .page-intro__breadcrumb-sep {
        width: 0.625rem;
        height: 0.625rem;
    }
}

.page-intro__breadcrumb-current {
    font-weight: var(--label-caps-current-font-weight, 800);
    color: var(--brand-green);
}

.page-intro__title {
    margin: 0;
}

.page-intro__tabs {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 1.5rem;
    margin-top: 2rem;
    border-bottom: 1px solid var(--gray-200);
    /* solid / scrolled 헤더 · 서브메뉴와 동일 토큰 */
    --nav-link-base: var(--gray-900);
    --nav-underline-height: 1px;
    --nav-link-fill-duration: 0.3s;
    font-size: 1.0625rem;
}

@media (min-width: 768px) {
    .page-intro__tabs {
        gap: 2rem;
        margin-top: 2.5rem;
        font-size: 1rem;
    }
}

@media (min-width: 1024px) {
    .page-intro__tabs {
        gap: 2rem;
        font-size: 1.0625rem;
    }
}

/* 스크롤(solid) 헤더 .header-nav-link + 서브메뉴 letter-spacing */
.page-intro__tab {
    position: relative;
    display: inline-block;
    border: 0;
    background-color: transparent;
    padding-inline: 0;
    padding-block: 0.625rem;
    font-family: inherit;
    font-size: inherit;
    font-weight: 700;
    line-height: var(--leading-ko-heading);
    letter-spacing: var(--tracking-ko-ui);
    white-space: nowrap;
    cursor: pointer;
    text-decoration: none;
}

@media (min-width: 768px) {
    .page-intro__tab {
        padding-block: 0.75rem;
    }
}

.page-intro__tab::after {
    bottom: -1px;
    z-index: 1;
}

.page-intro__divider {
    margin-top: 0;
    border-top: 1px solid var(--gray-200);
}

/* page-intro → 본문(목록·검색) 간격 — shop-list 와 동일 리듬 */
.page-intro--search,
.page-intro--shop-list {
    padding-bottom: 1.25rem;
}

@media (min-width: 768px) {
    .page-intro--search,
    .page-intro--shop-list {
        padding-bottom: 1.5rem;
    }
}

/* ── 섹션 헤더 (index 시그니처 · 리뷰 등) ── */
.section-header {
    display: flex;
    flex-direction: column;
    gap: var(--title-body-gap-lg);
    margin-bottom: var(--section-head-gap);
}

@media (min-width: 768px) {
    .section-header {
        flex-direction: row;
        align-items: flex-end;
        justify-content: space-between;
        margin-bottom: 2.5rem;
    }
}

.section-header__eyebrow {
    color: var(--brand-green);
    margin-bottom: var(--eyebrow-title-gap);
}

.section-header__desc {
    margin-top: var(--title-body-gap);
    max-width: 32rem;
    font-size: var(--text-ui-md);
    font-weight: 500;
    color: var(--text-subtle);
    break-keep: auto;
}

@media (min-width: 768px) {
    .section-header__desc {
        font-size: 1rem;
    }
}

.section-header__action {
    align-self: flex-start;
}

@media (min-width: 768px) {
    .section-header__action {
        align-self: auto;
    }
}

/* ── 패널 헤더 (공지 · CS 등 border-bottom 변형) ── */
.panel-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 0.25rem;
    border-bottom: 2px solid var(--gray-900);
}

.panel-header__caption {
    margin-top: 0.25rem;
    font-size: 0.5625rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--text-subtle);
}

@media (min-width: 768px) {
    .panel-header__caption {
        margin-top: 0.5rem;
        font-size: var(--text-ui-sm);
    }
}

/* ── CS 패널 제목 (notice-cs-section) ── */
.cs-panel__title {
    margin-bottom: 0.75rem;
    font-size: var(--text-ui-sm);
    font-weight: 900;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--brand-green);
}

@media (min-width: 768px) {
    .cs-panel__title {
        margin-bottom: 1rem;
        font-size: var(--text-ui-md);
    }
}