/* 기능설명: 커리어모드 디자인 토큰을 사용하는 도움말 사이트 공통 화면을 정의합니다. */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    min-height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
    background: var(--ref-bg-base);
    color: var(--career-text);
    font-family: var(--k-font-primary), -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.65;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea,
select {
    font: inherit;
}

.help-skip-link {
    position: fixed;
    top: var(--k-space-sm);
    left: var(--k-space-sm);
    z-index: var(--k-z-critical);
    padding: var(--k-space-sm) var(--k-space-lg);
    border-radius: var(--k-radius-md);
    background: var(--career-primary);
    color: var(--career-white);
    transform: translateY(-160%);
}

.help-skip-link:focus {
    transform: translateY(0);
}

.help-container {
    width: min(100%, 1200px);
    margin: 0 auto;
    padding-right: var(--k-space-lg);
    padding-left: var(--k-space-lg);
}

.help-header {
    position: sticky;
    top: 0;
    z-index: var(--k-z-header);
    border-bottom: var(--k-border-thin);
    background: var(--career-white);
}

.help-header-inner {
    min-height: 64px;
    display: flex;
    align-items: center;
    gap: var(--k-space-xl);
}

.help-brand {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    gap: var(--k-space-sm);
    color: var(--career-ink);
    font-size: var(--k-font-lg);
    font-weight: 800;
}

.help-brand img {
    width: 31px;
    height: 31px;
    object-fit: contain;
}

.help-brand-label {
    padding-left: var(--k-space-md);
    border-left: var(--k-border-thin);
    color: var(--career-muted);
    font-size: var(--k-font-sm);
    font-weight: 600;
}

.help-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: var(--k-space-xs);
}

.help-nav a {
    min-height: 36px;
    padding: var(--k-space-sm) var(--k-space-md);
    display: inline-flex;
    align-items: center;
    border-radius: var(--k-radius-md);
    color: var(--career-muted);
    font-size: var(--k-font-base);
    font-weight: 600;
}

.help-nav a:hover,
.help-nav a:focus-visible {
    background: var(--career-primary-soft);
    color: var(--career-primary);
}

.help-service-link {
    min-height: 36px;
    padding: var(--k-space-sm) var(--k-space-lg);
    display: inline-flex;
    align-items: center;
    gap: var(--k-space-sm);
    border: 1px solid var(--career-primary);
    border-radius: var(--k-radius-pill);
    color: var(--career-primary);
    font-size: var(--k-font-sm);
    font-weight: 700;
}

.help-service-link:hover,
.help-service-link:focus-visible {
    background: var(--career-primary-soft);
}

.help-main {
    flex: 1;
}

.help-hero {
    padding: 88px 0 64px;
    text-align: center;
}

.help-eyebrow {
    margin: 0 0 var(--k-space-md);
    color: var(--career-primary);
    font-size: var(--k-font-sm);
    font-weight: 800;
    letter-spacing: 0.08em;
}

.help-hero h1 {
    margin: 0;
    color: var(--career-ink);
    font-size: clamp(34px, 5vw, 52px);
    line-height: 1.2;
    letter-spacing: -0.045em;
}

.help-hero > p:last-child {
    max-width: 680px;
    margin: var(--k-space-lg) auto 0;
    color: var(--career-muted);
    font-size: var(--k-font-lg);
}

.help-section {
    padding-bottom: 88px;
}

.help-section-heading {
    margin-bottom: var(--k-space-xl);
}

.help-section-heading h2 {
    margin: 0;
    color: var(--career-ink);
    font-size: 28px;
    line-height: 1.35;
}

.help-section-heading p {
    margin: var(--k-space-sm) 0 0;
    color: var(--career-muted);
}

.help-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--k-space-lg);
}

.help-card {
    min-height: 220px;
    padding: var(--k-space-xl);
    display: flex;
    flex-direction: column;
    border: var(--k-border-black);
    border-radius: var(--k-radius-xl);
    background: var(--career-white);
    transition: var(--k-transition-fast);
}

.help-card:hover,
.help-card:focus-visible {
    border-color: var(--career-primary);
    transform: translateY(-2px);
}

.help-card-kicker {
    color: var(--career-primary);
    font-size: var(--k-font-sm);
    font-weight: 800;
}

.help-card h2,
.help-card h3 {
    margin: var(--k-space-md) 0 var(--k-space-sm);
    color: var(--career-ink);
    font-size: 22px;
}

.help-card p {
    margin: 0;
    color: var(--career-muted);
}

.help-card-link {
    margin-top: auto;
    padding-top: var(--k-space-xl);
    color: var(--career-primary);
    font-size: var(--k-font-sm);
    font-weight: 700;
}

.help-content-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 48px;
    align-items: start;
}

.help-faq-list,
.help-contact-panel,
.help-policy-body,
.help-empty-panel {
    border: var(--k-border-black);
    border-radius: var(--k-radius-xl);
    background: var(--career-white);
}

.help-faq-item + .help-faq-item {
    border-top: var(--k-border-thin);
}

.help-faq-item summary {
    min-height: 72px;
    padding: var(--k-space-lg) 56px var(--k-space-lg) var(--k-space-xl);
    position: relative;
    display: flex;
    align-items: center;
    color: var(--career-ink);
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}

.help-faq-item summary::-webkit-details-marker {
    display: none;
}

.help-faq-item summary::after {
    content: "+";
    position: absolute;
    right: var(--k-space-xl);
    color: var(--career-primary);
    font-size: 24px;
    font-weight: 400;
}

.help-faq-item[open] summary::after {
    content: "−";
}

.help-faq-item summary:focus-visible {
    outline: 2px solid var(--career-primary);
    outline-offset: -2px;
}

.help-faq-item p {
    margin: 0;
    padding: 0 var(--k-space-xl) var(--k-space-xl);
    color: var(--career-muted);
}

.help-contact-panel {
    padding: var(--k-space-xl);
}

.help-contact-panel h2 {
    margin: 0 0 var(--k-space-sm);
    color: var(--career-ink);
    font-size: 20px;
}

.help-contact-panel > p {
    margin: 0 0 var(--k-space-xl);
    color: var(--career-muted);
    font-size: var(--k-font-sm);
}

.help-contact-link {
    padding: var(--k-space-lg) 0;
    display: block;
    border-top: var(--k-border-thin);
}

.help-contact-link small {
    display: block;
    color: var(--career-muted);
    font-size: var(--k-font-xs);
}

.help-contact-link strong {
    display: block;
    margin-top: var(--k-space-xs);
    color: var(--career-ink);
    font-size: var(--k-font-base);
}

.help-contact-link:hover strong,
.help-contact-link:focus-visible strong {
    color: var(--career-primary);
}

.help-policy-page {
    padding: 72px 0 96px;
}

.help-policy-header {
    margin-bottom: 40px;
    text-align: center;
}

.help-policy-header h1 {
    margin: 0;
    color: var(--career-ink);
    font-size: 36px;
}

.help-policy-header p {
    margin: var(--k-space-md) 0 0;
    color: var(--career-muted);
}

.help-policy-body {
    padding: 40px;
}

.help-policy-intro {
    margin: 0 0 var(--k-space-xl);
    padding-bottom: var(--k-space-xl);
    border-bottom: var(--k-border-thin);
    color: var(--career-muted);
}

.help-policy-section + .help-policy-section {
    margin-top: 36px;
}

.help-policy-section h2 {
    margin: 0 0 var(--k-space-md);
    color: var(--career-ink);
    font-size: 19px;
    line-height: 1.5;
}

.help-policy-section p {
    margin: 0;
    color: var(--career-text);
    line-height: 1.85;
}

.help-policy-effective {
    margin-top: 40px;
    padding: var(--k-space-lg);
    border-radius: var(--k-radius-md);
    background: var(--career-primary-soft);
    color: var(--career-primary);
    font-weight: 700;
    text-align: center;
}

.help-manual-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--k-space-lg);
}

.help-empty-panel {
    padding: 64px var(--k-space-xl);
    text-align: center;
}

.help-empty-label {
    display: inline-flex;
    padding: var(--k-space-xs) var(--k-space-md);
    border-radius: var(--k-radius-pill);
    background: var(--career-primary-soft);
    color: var(--career-primary);
    font-size: var(--k-font-sm);
    font-weight: 700;
}

.help-empty-panel h2 {
    margin: var(--k-space-lg) 0 var(--k-space-sm);
    color: var(--career-ink);
    font-size: 24px;
}

.help-empty-panel p {
    margin: 0;
    color: var(--career-muted);
}

.help-back-link {
    margin-top: var(--k-space-xl);
    display: inline-flex;
    color: var(--career-primary);
    font-weight: 700;
}

/* 도움말 공통 푸터 배경과 여백을 채용 서비스 푸터와 동일하게 정의합니다. */
.help-footer {
    margin-top: auto;
    padding: 38px 0 44px;
    border-top: 0;
    background: var(--career-surface);
}

/* 도움말 공통 푸터 내부를 정보와 링크 영역으로 배치합니다. */
.help-footer-inner {
    display: grid;
    width: 100%;
    max-width: none;
    margin: 0 auto;
    padding: 0 32px;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
        "info links"
        "copyright links";
    column-gap: 48px;
}

/* 도움말 공통 푸터 메뉴 그룹은 가로로, 하위 메뉴는 세로로 정의합니다. */
.help-footer-links {
    display: flex;
    grid-area: links;
    margin: 0;
    align-items: flex-start;
    flex-direction: row;
    justify-content: flex-end;
    gap: 34px;
}

/* 도움말 공통 푸터 메뉴 그룹의 내부 간격을 정의합니다. */
.help-footer-menu-group {
    display: flex;
    min-width: 0;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
}

/* 도움말 공통 푸터 메뉴 그룹 제목을 정의합니다. */
.help-footer-menu-title {
    color: var(--career-ink);
    font-size: 13px;
    font-weight: 700;
    line-height: 1;
}

/* 도움말 공통 푸터 링크 텍스트를 정의합니다. */
.help-footer-links a {
    color: var(--career-muted);
    font-size: 12px;
    font-weight: 400;
    line-height: 1;
    text-decoration: none;
}

/* 도움말 공통 푸터 사업자 정보 구분자의 색상과 크기를 정의합니다. */
.help-footer-divider {
    color: var(--career-border);
    font-size: 12px;
}

/* 도움말 공통 푸터 사업자 정보 묶음을 정의합니다. */
.help-footer-info-group {
    grid-area: info;
    display: grid;
    gap: 4px;
}

/* 도움말 공통 푸터 사업자 정보 행을 정의합니다. */
.help-footer-info {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    gap: 6px;
    color: var(--career-muted);
    font-size: 12px;
    line-height: 1.8;
}

/* 도움말 공통 푸터 저작권 문구를 정의합니다. */
.help-footer-copyright {
    grid-area: copyright;
    margin: 24px 0 0;
    color: var(--career-muted);
    font-size: 12px;
    line-height: 1;
}

/* 태블릿 이하 도움말 공통 푸터를 채용 서비스 푸터와 동일한 세로 구조로 정의합니다. */
@media (max-width: 1023px) {
    .help-footer {
        padding: 38px 0 44px;
    }

    .help-footer-inner {
        display: flex;
        padding: 0 16px;
        flex-direction: column;
        gap: 24px;
    }

    .help-footer-links,
    .help-footer-info {
        justify-content: flex-start;
    }

    .help-footer-links {
        order: 1;
        flex-direction: column;
        flex-wrap: wrap;
        gap: 34px;
        margin: 0;
    }

    .help-footer-menu-group {
        gap: 8px;
    }

    .help-footer-info-group,
    .help-footer-copyright {
        order: 2;
    }

    .help-footer-copyright {
        text-align: left;
    }
}

@media (max-width: 900px) {
    .help-card-grid,
    .help-content-layout {
        grid-template-columns: 1fr;
    }

    .help-contact-panel {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0 var(--k-space-xl);
    }

    .help-contact-panel h2,
    .help-contact-panel > p {
        grid-column: 1 / -1;
    }
}

@media (max-width: 720px) {
    .help-header-inner {
        padding-top: var(--k-space-md);
        padding-bottom: var(--k-space-md);
        flex-wrap: wrap;
        gap: var(--k-space-md);
    }

    .help-brand-label,
    .help-service-link {
        display: none;
    }

    .help-nav {
        width: 100%;
        order: 2;
        justify-content: space-between;
        border-top: var(--k-border-thin);
        padding-top: var(--k-space-sm);
    }

    .help-nav a {
        padding-right: var(--k-space-sm);
        padding-left: var(--k-space-sm);
    }

    .help-hero {
        padding: 64px 0 48px;
    }

    .help-hero h1 {
        font-size: 34px;
    }

    .help-hero > p:last-child {
        font-size: var(--k-font-base);
    }

    .help-section,
    .help-policy-page {
        padding-bottom: 64px;
    }

    .help-manual-grid,
    .help-contact-panel {
        grid-template-columns: 1fr;
    }

    .help-policy-body {
        padding: var(--k-space-xl) var(--k-space-lg);
    }

    .help-policy-header h1 {
        font-size: 30px;
    }

}