:root {
    --bg: #f5f7fa;
    --surface: #ffffff;
    --text: #1a2332;
    --muted: #5a6578;
    --primary: #0f2744;
    --primary-dark: #0a1b30;
    --primary-hover: #16385f;
    --accent: #1f6b4a;
    --border: #e2e8f0;
    --danger: #b42318;
    --success: #0f6b3c;
    --shadow: 0 10px 30px rgba(15, 39, 68, 0.08);
    --radius: 14px;
    --font: "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
    --header-navy: #0f2744;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { height: 100%; }
body {
    font-family: var(--font);
    font-weight: 400;
    color: var(--text);
    background: var(--bg);
    min-height: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, h4, h5, h6,
.brand-ko,
.nav-link,
.btn,
.hero-brand,
.hero h1,
.mypage-card-title,
.page-title {
    font-family: var(--font);
    font-weight: 700;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { width: min(1080px, calc(100% - 2rem)); margin: 0 auto; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ========== Header ========== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: #fff;
    border-bottom: 1px solid var(--border);
}

.header-top {
    background: #f3f4f6;
    border-bottom: 1px solid #e8eaee;
}
.header-top-inner {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    min-height: 36px;
    padding: 0.35rem 0;
}
.header-util {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.82rem;
    color: var(--muted);
}
.header-util a {
    color: var(--muted);
    font-weight: 500;
    text-decoration: none;
}
.header-util a:hover { color: var(--header-navy); text-decoration: none; }
.util-sep { color: #c5cad3; user-select: none; }
.util-link-btn {
    border: 0;
    background: transparent;
    padding: 0;
    font: inherit;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--muted);
    cursor: pointer;
}
.util-link-btn:hover { color: var(--header-navy); }
.util-signup {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.28rem 0.75rem;
    border-radius: 6px;
    background: var(--header-navy);
    color: #fff !important;
    font-weight: 700 !important;
    font-size: 0.8rem;
}
.util-signup:hover {
    background: var(--primary-hover);
    color: #fff !important;
    text-decoration: none;
}

.header-main-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    min-height: 84px;
    padding: 0.65rem 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: var(--header-navy);
    flex-shrink: 0;
    line-height: 0;
}
.brand:hover { text-decoration: none; }
.brand-logo {
    display: block;
    height: 56px;
    width: auto;
    max-width: min(280px, 55vw);
    object-fit: contain;
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.15rem;
    margin-left: auto;
}
.mobile-nav-head,
.mobile-nav-foot {
    display: none;
}
.mobile-nav-links {
    display: contents;
}
.nav-backdrop {
    display: none;
}
.nav-item { position: relative; }
.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.7rem 0.95rem;
    border: 0;
    background: transparent;
    color: #2a3444;
    font: inherit;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}
.nav-link:hover,
.nav-item.is-open > .nav-link {
    color: var(--header-navy);
    text-decoration: none;
}
.nav-link.is-active {
    color: var(--accent);
    box-shadow: inset 0 -2px 0 var(--accent);
}
.nav-item.is-active-menu > .nav-trigger.is-active {
    color: var(--accent);
    box-shadow: inset 0 -2px 0 var(--accent);
}

.submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 180px;
    padding: 0.45rem;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 14px 36px rgba(15, 39, 68, 0.12);
    z-index: 50;
}
/* 트리거~메뉴 사이 공백으로 hover가 끊기지 않도록 연결 영역 */
.submenu::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: -12px;
    height: 12px;
}
.nav-item.is-open > .submenu,
.nav-item.has-submenu:hover > .submenu,
.nav-item.has-submenu:focus-within > .submenu {
    display: grid;
    gap: 0.15rem;
}
.submenu a {
    display: block;
    padding: 0.65rem 0.8rem;
    border-radius: 8px;
    color: #334155;
    font-weight: 600;
    font-size: 0.92rem;
    text-decoration: none;
}
.submenu a:hover {
    background: #f1f5f9;
    color: var(--header-navy);
    text-decoration: none;
}
.submenu a.is-active {
    background: #eef8f2;
    color: var(--accent);
    font-weight: 800;
}

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
    padding: 0;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}
.nav-toggle-bar {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--header-navy);
}

.site-main {
    flex: 1 0 auto;
    padding: 2rem 0 3rem;
    background: #fff;
}
.site-footer {
    flex-shrink: 0;
    margin-top: auto;
    border-top: 1px solid var(--border);
    background: #fff;
    padding: 1.5rem 0;
    color: var(--muted);
    font-size: 0.92rem;
}
.footer-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer-links { display: flex; gap: 1rem; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 10px;
    padding: 0.65rem 1.15rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    background: transparent;
    color: var(--text);
    font-family: var(--font);
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-accent { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-accent:hover { background: #185738; border-color: #185738; color: #fff; }
.btn-accent:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-outline { border-color: var(--border); background: #fff; }
.btn-ghost { color: var(--muted); }
.btn-block { width: 100%; }
.btn-sm { padding: 0.4rem 0.75rem; font-size: 0.85rem; }

.site-main--flush {
    padding: 0;
    width: 100%;
}
.home-flash { padding-top: 1rem; }

/* 메인 히어로 배너 1920×400 */
.home-hero {
    width: 100%;
    background: linear-gradient(180deg, #0a1b30 0%, #0f2744 100%);
    overflow: hidden;
}
.home-hero-media {
    width: 100%;
    aspect-ratio: 1920 / 400;
    max-height: 400px;
}
.home-hero-media img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
    animation: home-hero-in 1.1s ease both;
}
@keyframes home-hero-in {
    from { opacity: 0; transform: scale(1.04); }
    to { opacity: 1; transform: scale(1); }
}

.home-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 1.5rem;
}

.home-section {
    padding: 3.25rem 0;
}
.home-section-head {
    position: relative;
    margin-bottom: 1.75rem;
    max-width: 560px;
    padding-left: calc(4px + 0.55rem);
}
.home-section-head::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.15em;
    bottom: 0.15em;
    width: 4px;
    background: var(--accent);
    border-radius: 1px;
}
.home-section-head h2 {
    margin: 0 0 0.45rem;
    font-size: clamp(1.35rem, 2.2vw, 1.7rem);
    font-weight: 800;
    color: var(--header-navy);
    letter-spacing: -0.03em;
    line-height: 1.2;
}
.home-section-head p {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
}

.home-deck-popular { background: #fff; }
.home-deck-recommended { background: #f3f6fa; }
.home-deck-new { background: #fff; }
.home-process { background: #eef2f7; }
.home-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.1rem;
}
.home-step {
    position: relative;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem 1.2rem 1.45rem;
    box-shadow: var(--shadow);
    text-align: left;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.home-step:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 36px rgba(15, 39, 68, 0.1);
}
.home-step-icon {
    display: block;
    margin: 0.35rem auto 0.85rem;
    font-size: 3.1rem;
    line-height: 1;
    text-align: center;
}
.home-step-num {
    position: absolute;
    top: 0.85rem;
    right: 1rem;
    margin: 0;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    line-height: 1;
    color: var(--accent);
}
.home-step h3 {
    margin: 0 0 0.4rem;
    font-size: 1.05rem;
    color: var(--header-navy);
}
.home-step p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

.home-cert-deck { margin-top: 0.25rem; }
.cert-card-link {
    display: flex;
    flex-direction: column;
    flex: 1;
    color: inherit;
    text-decoration: none;
}
.cert-card-link:hover { text-decoration: none; }
.cert-card-link:hover .cert-card-title { color: var(--accent); }
.home-cert-card .cert-card-body {
    gap: calc(0.45rem + 3px);
}
.home-cert-card .cert-card-title {
    font-size: calc(1.1rem + 2px);
}
.home-cert-card .cert-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
    margin-bottom: 2px;
}
.home-cert-card .cert-card-desc {
    margin-bottom: 2px;
}
.home-cert-card .cert-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.75rem;
    border-radius: 10px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    pointer-events: none;
    user-select: none;
}
.home-cert-card .cert-tag-cat {
    border: 1px solid #c5d0de;
    background: #fff;
    color: var(--header-navy);
}
.home-cert-card .cert-tag-grade {
    border: 1px solid #b7d4c4;
    background: #eef8f2;
    color: #14563a;
}
.home-cert-card .cert-card-actions {
    display: flex;
    gap: 0.5rem;
    width: 100%;
    padding: 0 1.15rem 1.2rem;
    margin-top: 0;
    box-sizing: border-box;
}
.home-cert-card .cert-card-actions .btn {
    flex: 1 1 0;
    min-width: 0;
    justify-content: center;
    white-space: nowrap;
    padding-top: calc(0.65rem + 1px);
    padding-bottom: calc(0.65rem + 1px);
}
.home-more {
    display: flex;
    justify-content: center;
    margin-top: 1.75rem;
}

.home-support {
    background: #fff;
}
.home-board-grid,
.home-bottom-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 2rem;
    align-items: stretch;
}
.home-board-grid {
    margin-bottom: 1.25rem;
}
.home-board {
    min-width: 0;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.2rem 1.25rem 0.85rem;
}
.home-board-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}
.home-board-head h2 {
    position: relative;
    margin: 0;
    padding-left: calc(4px + 0.45rem);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--header-navy);
    letter-spacing: -0.02em;
    line-height: 1.2;
}
.home-board-head h2::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.12em;
    bottom: 0.12em;
    width: 4px;
    background: var(--accent);
    border-radius: 1px;
}
.home-board-more {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--muted);
    text-decoration: none;
    white-space: nowrap;
}
.home-board-more:hover {
    color: var(--accent);
    text-decoration: none;
}
.home-board-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.home-board-list li + li {
    border-top: 1px solid #eef2f7;
}
.home-board-list a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.78rem 0.1rem;
    color: inherit;
    text-decoration: none;
}
.home-board-list a:hover {
    text-decoration: none;
}
.home-board-list a:hover .home-board-title {
    color: var(--accent);
}
.home-board-title {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
}
.home-board-list time {
    flex: 0 0 auto;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--muted);
    font-variant-numeric: tabular-nums;
}
.home-board-list-faq a {
    align-items: flex-start;
}
.home-board-q {
    flex: 0 0 auto;
    width: 1.45rem;
    height: 1.45rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: #eef8f2;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 800;
}
.home-board-list-faq .home-board-title {
    white-space: normal;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.home-verify-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    min-height: 100%;
    box-sizing: border-box;
    padding: 1.55rem 1.6rem;
    border-radius: 16px;
    text-decoration: none;
    color: #fff;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.08), transparent 42%),
        linear-gradient(135deg, #0f2744 0%, #16385f 55%, #1f6b4a 100%);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.home-verify-banner:hover {
    transform: translateY(-2px);
    text-decoration: none;
    color: #fff;
    box-shadow: 0 16px 36px rgba(15, 39, 68, 0.18);
}
.home-verify-copy {
    display: grid;
    gap: 0.35rem;
    min-width: 0;
}
.home-verify-label {
    display: inline-flex;
    align-self: flex-start;
    padding: 0.3rem 0.65rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.78rem;
    font-weight: 800;
}
.home-verify-title {
    font-size: clamp(1.15rem, 2vw, 1.35rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.35;
}
.home-verify-desc {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
}
.home-verify-go {
    flex: 0 0 auto;
    padding: 0.7rem 1.1rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.12);
    font-size: 0.92rem;
    font-weight: 800;
    white-space: nowrap;
}

.home-cta {
    display: flex;
    align-items: center;
    min-height: 100%;
    box-sizing: border-box;
    background: linear-gradient(135deg, #0a1b30 0%, #0f2744 55%, #16385f 100%);
    color: #e8eef5;
    padding: 1.55rem 1.6rem;
    border-radius: 16px;
}
.home-cta-inner {
    width: 100%;
    text-align: left;
}
.home-cta-copy {
    display: block;
    position: relative;
    padding-left: calc(4px + 0.55rem);
    text-align: left;
    margin-bottom: 1rem;
}
.home-cta-copy::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.15em;
    bottom: 0.15em;
    width: 4px;
    background: #7dcea0;
    border-radius: 1px;
}
.home-cta h2 {
    margin: 0 0 0.55rem;
    font-size: clamp(1.15rem, 2vw, 1.35rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.03em;
    line-height: 1.35;
}
.home-cta p {
    margin: 0;
    color: rgba(232, 238, 245, 0.85);
    font-size: 0.92rem;
    line-height: 1.5;
}
.home-cta .home-actions {
    justify-content: flex-start;
    margin-top: 0;
}
.home-cta-outline {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.35);
    color: #fff;
}
.home-cta-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.55);
    color: #fff;
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.55s ease, transform 0.55s ease;
    transition-delay: calc(var(--i, 0) * 0.08s);
}
.reveal.is-in {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 900px) {
    .home-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .home-board-grid,
    .home-bottom-grid { grid-template-columns: 1fr; }
    /* 기존 16:9 대비 높이 약 54% */
    .home-hero-media {
        aspect-ratio: 16 / 4.86;
        max-height: none;
    }
    .home-hero-media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
}
@media (max-width: 560px) {
    .home-section { padding: 2.4rem 0; }
    .home-steps { grid-template-columns: 1fr; }
    .home-actions .btn { flex: 1 1 auto; }
    /* 기존 4:3 대비 높이 약 54% */
    .home-hero-media {
        aspect-ratio: 4 / 1.62;
        min-height: 119px;
    }
    .home-verify-banner {
        flex-direction: column;
        align-items: flex-start;
    }
}

.auth-card, .panel, .page {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
}
.auth-card { max-width: 460px; margin: 1rem auto; }
.muted { color: var(--muted); }
.auth-switch { margin-top: 1rem; text-align: center; }

/* 회원가입: 최대 760px, 세로 1열 배치 */
.register-page {
    max-width: 760px;
    margin: 1.25rem auto 2.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.75rem 1.5rem 2rem;
}
.register-head { margin-bottom: 1.5rem; }
.register-head h1 { margin: 0 0 0.4rem; font-size: 1.65rem; }
.register-form.form { gap: 1.5rem; }
.register-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.35rem;
    align-items: start;
}
.register-grid .full { grid-column: 1 / -1; }
.register-verify-row {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.35rem;
    align-items: start;
}
.field-block { display: grid; gap: 0.45rem; min-width: 0; }
/* display:grid 가 HTML hidden 을 덮어쓰지 않도록 */
.register-page [hidden],
.register-grid [hidden],
.register-verify-row [hidden],
.field-block[hidden],
.verify-ok[hidden],
.register-page .is-hidden {
    display: none !important;
}
/* .form label { display:grid } 보다 우선 — 세로바를 글자 왼쪽에 */
.register-form .field-block > label,
.register-form .code-label-row > label {
    display: inline-flex !important;
    flex-direction: row !important;
    align-items: center;
    gap: 0.4rem;
    font-weight: 700;
    font-size: 0.92rem;
    line-height: 1.2;
}
.register-form .field-block > label::before,
.register-form .code-label-row > label::before {
    content: "";
    display: block;
    width: 3px;
    height: 0.95em;
    flex: 0 0 3px;
    background: var(--primary);
    border-radius: 1px;
}
.req {
    color: var(--danger);
    font-weight: 700;
    margin-left: 0.15rem;
}
.register-grid .field-block input[type="text"],
.register-grid .field-block input[type="email"],
.register-grid .field-block input[type="password"],
.register-grid .field-block input[type="tel"] {
    width: 100%;
    min-height: 2.75rem;
    box-sizing: border-box;
}
.field-hint { margin: 0; font-size: 0.85rem; color: var(--muted); font-weight: 400; }
.field-hint.ok { color: var(--success); }
.field-hint.err { color: var(--danger); }
.register-pw-group {
    grid-column: 1 / -1;
    display: grid;
    gap: 0.4rem;
}
.register-pw-fields {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.35rem;
}
.register-pw-hint {
    margin: 0;
    padding: 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent);
    background: none;
    border: 0;
}
.code-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}
.code-label-row > label { margin: 0; }
.code-timer {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}
.code-timer.is-expired { color: var(--danger); }
.input-with-action {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 7.5rem;
    gap: 0.5rem;
    align-items: stretch;
}
.input-with-action input {
    width: 100%;
    min-height: 2.75rem;
    box-sizing: border-box;
}
.input-with-action .btn {
    white-space: nowrap;
    min-height: 2.75rem;
    width: 100%;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    justify-content: center;
    text-align: center;
}
.register-form .input-with-action {
    grid-template-columns: minmax(0, 1fr) 9.25rem;
}
.verify-ok {
    margin: 0;
    padding: 0.7rem 0.85rem;
    border-radius: 10px;
    background: #eef8f1;
    color: var(--success);
    font-weight: 700;
}
.register-agreements {
    border-top: 1px solid var(--border);
    padding-top: 1.75rem;
}
.register-form .register-agreements-title {
    display: inline-flex !important;
    flex-direction: row !important;
    align-items: center;
    gap: 0.4rem;
    margin: 0 0 1rem;
    font-weight: 700;
    font-size: 1.05rem;
    line-height: 1.2;
}
.register-form .register-agreements-title::before {
    content: "";
    display: block;
    width: 3px;
    height: 0.95em;
    flex: 0 0 3px;
    background: var(--primary);
    border-radius: 1px;
}
.form .agree-row,
.agree-row {
    display: flex !important;
    flex-direction: row;
    align-items: center;
    gap: 0.6rem;
    margin: 0 0 0.95rem;
    font-weight: 500;
    cursor: pointer;
}
.form .agree-row input[type="checkbox"],
.agree-row input[type="checkbox"] {
    width: 1.1rem;
    height: 1.1rem;
    margin: 0;
    flex: 0 0 auto;
    accent-color: var(--primary);
}
.agree-text { line-height: 1.45; }
.agree-badge { color: var(--danger); font-weight: 700; margin-right: 0.15rem; }
.agree-link {
    margin-left: 0.2rem;
    color: var(--muted);
    text-decoration: underline;
    font-weight: 500;
}
.register-actions {
    display: flex;
    justify-content: center;
    margin-top: 0.25rem;
}
.btn-register-submit {
    min-width: min(100%, 320px);
    min-height: 3.25rem;
    padding: 0.9rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
}
.btn-register-submit:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}
.hp-field {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    opacity: 0 !important;
}
.policy-page { margin: 1.25rem auto 2.5rem; }
.policy-body { line-height: 1.7; }
.policy-body h2 { margin: 1.25rem 0 0.5rem; font-size: 1.1rem; }

@media (max-width: 720px) {
    .register-grid { gap: 1.2rem; }
    .register-pw-fields { gap: 1.2rem; }
    .input-with-action,
    .register-form .input-with-action { grid-template-columns: 1fr; }
    .btn-register-submit { width: 100%; }
}

.form { display: grid; gap: 0.9rem; }
.form label { display: grid; gap: 0.35rem; font-weight: 600; font-size: 0.92rem; }
.form input, .form select, .form textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.7rem 0.8rem;
    font: inherit;
    background: #fff;
}
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}
.form-grid .full { grid-column: 1 / -1; }
.form-grid .form-actions-split { grid-column: 1 / -1; }
.form-actions { display: flex; gap: 0.75rem; }
.checkbox-row { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.checkbox-row label { display: flex; align-items: center; gap: 0.4rem; font-weight: 600; }
.field-error { color: var(--danger); font-size: 0.85rem; font-weight: 500; }

.alert {
    border-radius: 12px;
    padding: 0.85rem 1rem;
    margin-bottom: 1rem;
    font-weight: 600;
}
.alert-success { background: #e8f7ef; color: var(--success); }
.alert-error { background: #fdeceb; color: var(--danger); }

.inline-form { display: inline; margin: 0; }

.page-title {
    margin: 0 0 0.5rem;
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--header-navy);
}
.page-lead { margin: 0 0 1.5rem; color: var(--muted); }

/* 자격증 목록 카드덱 */
.cert-list-head { margin-bottom: 1.5rem; }
.cert-deck {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
}
.cert-deck.home-cert-deck-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
}
@media (max-width: 900px) {
    .cert-deck.home-cert-deck-3 {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}
.cert-deck-empty { grid-column: 1 / -1; }
.cert-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    overflow: hidden;
}
.cert-card-thumb {
    aspect-ratio: 16 / 10;
    background: #eef2f7;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.cert-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.cert-card-thumb-empty {
    color: #94a3b8;
    font-size: 0.9rem;
    font-weight: 600;
}
.cert-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    padding: 1.1rem 1.15rem 1.2rem;
    flex: 1;
}
.cert-card-title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--header-navy);
    line-height: 1.35;
}
.cert-card-grade {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: #475569;
}
.cert-card-desc {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}
.cert-card-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.65rem;
}
.cert-card-actions .btn { flex: 1; }

/* 자격증 상세 */
.cert-detail {
    margin: 1.25rem auto 2.75rem;
}
.cert-detail-head {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 2.25rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}
.cert-detail-head-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 100%;
}
.cert-detail-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
    margin-bottom: 0.65rem;
}
.cert-detail-cat {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--accent);
}
.cert-detail-badges { display: inline-flex; gap: 0.35rem; }
.cert-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.45rem;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    border-radius: 4px;
}
.cert-badge-new { background: #e8f1ff; color: #1d4ed8; }
.cert-badge-featured { background: #eef8f2; color: var(--accent); }
.cert-detail-title {
    margin: 0 0 0.35rem;
    font-size: clamp(1.55rem, 2.4vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--header-navy);
    line-height: 1.25;
}
.cert-detail-en {
    margin: 0 0 0.85rem;
    color: var(--muted);
    font-size: 0.98rem;
    font-weight: 600;
}
.cert-detail-summary {
    margin: 0 0 0.75rem;
    font-size: 1.02rem;
    line-height: 1.65;
    color: var(--text);
}
.cert-detail-policy {
    margin: 0;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--accent);
}
.cert-detail-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.65rem;
    margin-top: auto;
    padding-top: 1.5rem;
}
.cert-detail-status {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--danger);
}
.btn-apply-glow {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    background: linear-gradient(135deg, #e85d04 0%, #d62828 55%, #c1121f 100%);
    color: #fff;
    border-color: #d62828;
    box-shadow: 0 4px 14px rgba(214, 40, 40, 0.28);
}
.btn-apply-glow::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(
        110deg,
        transparent 25%,
        rgba(255, 255, 255, 0.38) 45%,
        rgba(255, 255, 255, 0.55) 50%,
        rgba(255, 255, 255, 0.38) 55%,
        transparent 75%
    );
    transform: translateX(-120%);
    animation: apply-glow-shine 3.2s ease-in-out infinite;
}
.btn-apply-glow:hover {
    background: linear-gradient(135deg, #f48c06 0%, #e63946 55%, #d62828 100%);
    border-color: #e63946;
    color: #fff;
    box-shadow: 0 6px 18px rgba(214, 40, 40, 0.36);
}
@keyframes apply-glow-shine {
    0%, 35% { transform: translateX(-120%); }
    65%, 100% { transform: translateX(120%); }
}
@media (prefers-reduced-motion: reduce) {
    .btn-apply-glow::before {
        animation: none;
        opacity: 0;
    }
}

/* 무료 교육신청 */
.edu-apply {
    margin: 1.25rem auto 2.5rem;
}
.edu-apply-head {
    margin-bottom: 1.5rem;
}
.edu-apply-eyebrow {
    margin: 0 0 0.45rem;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--accent);
}
.edu-apply-title {
    margin: 0 0 0.35rem;
    font-size: clamp(1.55rem, 2.4vw, 2rem);
    line-height: 1.25;
}
.edu-apply-en {
    margin: 0 0 0.75rem;
    color: var(--muted);
    font-size: 1rem;
}
.edu-apply-policy {
    margin: 0;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--accent);
}
.edu-apply-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 300px);
    gap: 1.5rem;
    align-items: start;
}
.edu-apply-main {
    display: grid;
    gap: 1.25rem;
    min-width: 0;
}
.edu-apply-visual img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 14px;
}
.edu-apply-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.25rem 1.35rem;
}
.edu-apply-section h2 {
    margin: 0 0 0.9rem;
    font-size: 1.15rem;
}
.edu-apply-note {
    margin: -0.35rem 0 0.85rem;
    font-size: 0.9rem;
}
.edu-apply-summary {
    margin: 0;
    line-height: 1.7;
}
.edu-apply-dl {
    margin: 0;
    display: grid;
    gap: 0.75rem;
}
.edu-apply-dl > div {
    display: grid;
    grid-template-columns: 7.5rem minmax(0, 1fr);
    gap: 0.5rem 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}
.edu-apply-dl > div:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}
.edu-apply-dl dt {
    margin: 0;
    color: var(--muted);
    font-weight: 600;
    font-size: 0.92rem;
}
.edu-apply-dl dd {
    margin: 0;
    font-weight: 600;
}
.edu-apply-aside {
    position: sticky;
    top: 1rem;
}
.edu-apply-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.25rem;
    display: grid;
    gap: 0.75rem;
}
.edu-apply-card-title {
    margin: 0;
    font-size: 1.1rem;
}
.edu-apply-card-desc {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.5;
}
.edu-apply-enrolled {
    margin: 0;
    padding: 0.7rem 0.8rem;
    border-radius: 10px;
    background: #eef8f1;
    color: var(--success);
    font-weight: 700;
    font-size: 0.92rem;
}
.edu-apply-card .btn-block {
    width: 100%;
    justify-content: center;
    text-align: center;
}
@media (max-width: 860px) {
    .edu-apply-layout {
        grid-template-columns: 1fr;
    }
    .edu-apply-aside {
        position: static;
        order: -1;
    }
    .edu-apply-dl > div {
        grid-template-columns: 1fr;
        gap: 0.2rem;
    }
}
.cert-detail-visual {
    min-width: 0;
    border: 0;
    background: transparent;
}
.cert-detail-visual img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 14px;
    background: transparent;
}
.cert-detail-visual-empty {
    width: 100%;
    aspect-ratio: 16 / 10;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: #eef2f7;
    color: #94a3b8;
    font-weight: 600;
}
.cert-detail-section {
    margin-bottom: 2rem;
}
.cert-detail-h2 {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0 0 0.85rem;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--header-navy);
    line-height: 1.2;
}
.cert-detail-h2::before {
    content: "";
    width: 3px;
    height: 0.95em;
    flex: 0 0 3px;
    background: var(--primary);
    border-radius: 1px;
}
.cert-detail-body {
    margin: 0;
    line-height: 1.75;
    color: var(--text);
    word-break: keep-all;
}
.cert-grade-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fff;
}
.cert-grade-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}
.cert-grade-table th,
.cert-grade-table td {
    padding: 0.85rem 1rem;
    text-align: center;
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem;
}
.cert-grade-table th {
    background: #f3f6fa;
    font-weight: 800;
    color: var(--header-navy);
}
.cert-grade-table tr:last-child td { border-bottom: 0; }
.cert-grade-fee {
    font-weight: 800;
    color: var(--accent);
    white-space: nowrap;
}
.cert-grade-note {
    margin: 0.65rem 0 0;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--muted);
}
.cert-org-list {
    margin: 0;
    display: grid;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fff;
    overflow: hidden;
}
.cert-org-row {
    display: grid;
    grid-template-columns: 140px minmax(0, 1fr);
    border-bottom: 1px solid var(--border);
}
.cert-org-row:last-child { border-bottom: 0; }
.cert-org-row dt {
    margin: 0;
    padding: 0.85rem 1rem;
    background: #f3f6fa;
    font-weight: 800;
    color: var(--header-navy);
    font-size: 0.92rem;
}
.cert-org-row dd {
    margin: 0;
    padding: 0.85rem 1rem;
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.55;
}

@media (max-width: 900px) {
    .cert-detail-head {
        grid-template-columns: 1fr;
        gap: 1.35rem;
    }
    .cert-detail-visual { max-width: 480px; }
}

/* 마이페이지 카드덱 */
.mypage-head {
    margin-bottom: 1.75rem;
}
.mypage-section {
    --section-accent: var(--primary);
    --section-soft: #e8eef6;
    margin-bottom: 1.5rem;
    padding: 1.35rem 1.35rem 1.45rem;
    background: var(--section-soft);
    border: 1px solid #d5deea;
    border-left: 5px solid var(--section-accent);
    border-radius: 16px;
}
.mypage-section--account {
    --section-accent: #0f2744;
    --section-soft: #e9eef5;
}
.mypage-section--study {
    --section-accent: #1f6b4a;
    --section-soft: #e8f3ee;
}
.mypage-section--result {
    --section-accent: #1a4f7a;
    --section-soft: #e7f0f7;
}
.mypage-section-head {
    margin-bottom: 1rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid rgba(15, 39, 68, 0.1);
}
.mypage-section-title {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin: 0 0 0.35rem;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--header-navy);
}
.mypage-section-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.7rem;
    height: 1.7rem;
    border-radius: 8px;
    background: var(--section-accent);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 800;
    line-height: 1;
    flex-shrink: 0;
}
.mypage-section-desc {
    margin: 0;
    padding-left: 2.35rem;
    color: var(--muted);
    font-size: 0.9rem;
}
.mypage-deck {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}
.issuance-block {
    margin-bottom: 2rem;
}
.issuance-block-title {
    margin: 0 0 0.85rem;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--header-navy);
}
.issuance-status-btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    min-width: 6.5rem;
    min-height: 3rem;
    padding: 0.45rem 0.85rem;
    border-radius: 10px;
    line-height: 1.2;
    cursor: pointer;
}
.issuance-status-main {
    font-size: 0.92rem;
    font-weight: 800;
}
.issuance-status-sub {
    font-size: 0.78rem;
    font-weight: 700;
}
.issuance-status-btn.is-deposit-wait {
    background: #fff7ed;
    border: 1px solid #fdba74;
    color: #9a3412;
}
.issuance-status-btn.is-deposit-wait .issuance-status-main {
    color: #7c2d12;
}
.issuance-status-btn.is-deposit-wait .issuance-status-sub {
    color: #ea580c;
}
.issuance-status-btn.is-deposit-wait:hover {
    background: #ffedd5;
    border-color: #fb923c;
}
.issuance-status-btn.is-deposit-done {
    background: #ecfdf5;
    border: 1px solid #6ee7b7;
    color: #065f46;
}
.issuance-status-btn.is-deposit-done .issuance-status-main {
    color: #064e3b;
}
.issuance-status-btn.is-deposit-done .issuance-status-sub {
    color: #059669;
}
.issuance-status-btn.is-deposit-done:hover {
    background: #d1fae5;
    border-color: #34d399;
}
.issuance-detail-modal .site-modal-backdrop {
    pointer-events: auto;
}
.issuance-detail-dialog {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    width: min(560px, 100%);
    max-height: min(88vh, 760px);
    overflow: hidden;
    padding: 0;
}
.issuance-detail-head {
    padding: 1.15rem 1.25rem 0.85rem;
    border-bottom: 1px solid var(--border);
    background: #fff;
}
.issuance-detail-head h2 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--header-navy);
    line-height: 1.4;
}
.issuance-detail-body {
    padding: 1rem 1.25rem;
    overflow: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.issuance-detail-body::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
}
.issuance-detail-section {
    display: grid;
    gap: 0.65rem;
    margin-bottom: 1.1rem;
}
.issuance-detail-section:last-child {
    margin-bottom: 0;
}
.issuance-detail-section-title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--header-navy);
}
.issuance-detail-badge {
    display: inline-flex;
    align-items: center;
    min-height: 1.6rem;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
}
.issuance-detail-badge.is-deposit-wait {
    background: #fff7ed;
    color: #c2410c;
}
.issuance-detail-badge.is-deposit-done {
    background: #ecfdf5;
    color: #047857;
}
.issuance-detail-foot {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 0.85rem 1.25rem 1.15rem;
    border-top: 1px solid var(--border);
    background: #fff;
}
.issuance-apply-page {
    width: 100%;
    max-width: none;
    margin: 0;
}
.issuance-apply-form {
    gap: 1.35rem;
    width: 100%;
}
.issuance-apply-section {
    padding: 1.25rem 1.35rem;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: #fff;
    display: grid;
    gap: 1rem;
}
.issuance-apply-section-title {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--header-navy);
}
.issuance-apply-fields {
    display: grid;
    gap: 0.75rem;
}
.issuance-apply-form .issuance-field-row {
    display: grid;
    grid-template-columns: 7.5rem minmax(0, 1fr);
    align-items: center;
    column-gap: 0.85rem;
    row-gap: 0.35rem;
    margin: 0;
    font-weight: 600;
    font-size: 0.92rem;
}
.issuance-apply-form .issuance-field-row > input,
.issuance-apply-form .issuance-field-row > .birth-date-field {
    grid-column: 2;
    grid-row: 1;
}
.issuance-apply-form .issuance-field-row > .field-error,
.issuance-apply-form .issuance-field-row > .field-hint {
    grid-column: 2;
}
.issuance-info-list {
    margin: 0;
    display: grid;
    gap: 0.55rem;
}
.issuance-info-list > div {
    display: grid;
    grid-template-columns: 6.5rem minmax(0, 1fr);
    gap: 0.5rem 0.75rem;
    align-items: baseline;
}
.issuance-info-list dt {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 600;
}
.issuance-info-list dd {
    margin: 0;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text);
}
.issuance-fee-value {
    color: var(--accent);
}
.issuance-account-no {
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
}
.issuance-pay-options {
    display: grid;
    gap: 0.55rem;
}
.issuance-pay-option {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.9rem 1rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #f8fafc;
    cursor: pointer;
}
.issuance-pay-option.is-selected,
.issuance-pay-option:has(input:checked) {
    border-color: var(--header-navy);
    background: #eef3f8;
}
.issuance-pay-option input {
    margin-top: 0.2rem;
}
.issuance-pay-option-body {
    display: grid;
    gap: 0.25rem;
}
.issuance-pay-option-body strong {
    color: var(--header-navy);
}
.issuance-pay-option-body span {
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 500;
}
.issuance-bank-box {
    padding: 0.95rem 1rem;
    border-radius: 12px;
    border: 1px dashed #9aafc6;
    background: #f7f9fc;
    display: grid;
    gap: 0.75rem;
}
.issuance-bank-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--header-navy);
}
.issuance-apply-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    justify-content: space-between;
    align-items: center;
}
@media (max-width: 560px) {
    .issuance-info-list > div {
        grid-template-columns: 1fr;
        gap: 0.15rem;
    }
    .issuance-apply-form .issuance-field-row {
        grid-template-columns: 1fr;
        gap: 0.35rem;
    }
    .issuance-apply-form .issuance-field-row > input,
    .issuance-apply-form .issuance-field-row > .birth-date-field,
    .issuance-apply-form .issuance-field-row > .field-error,
    .issuance-apply-form .issuance-field-row > .field-hint {
        grid-column: 1;
        grid-row: auto;
    }
    .issuance-apply-actions {
        flex-direction: column-reverse;
        align-items: stretch;
    }
    .issuance-apply-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* 생년월일 달력 모달 */
.birth-cal-dialog {
    width: min(440px, 100%);
}
.birth-cal-body {
    display: grid;
    gap: 0.85rem;
    padding: 0 0.15rem;
}
.birth-cal-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
}
.birth-cal-select-wrap {
    display: grid;
    gap: 0.35rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--header-navy);
}
.birth-cal-select-wrap select {
    min-height: 2.75rem;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
    font-size: 1rem;
    font-weight: 700;
}
.birth-cal-weekdays {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.25rem;
    text-align: center;
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 700;
}
.birth-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.3rem;
}
.birth-cal-cell.is-empty {
    min-height: 2.75rem;
}
.birth-cal-day {
    min-height: 2.75rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
    color: var(--header-navy);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
}
.birth-cal-day:hover {
    border-color: #9aafc6;
    background: #f7f9fc;
}
.birth-cal-day.is-selected {
    border-color: var(--header-navy);
    background: var(--header-navy);
    color: #fff;
}
.birth-cal-preview {
    margin: 0;
    text-align: center;
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 600;
}
.mypage-card {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    padding: 1.35rem 1.25rem;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    color: inherit;
    text-decoration: none;
    text-align: left;
    transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.mypage-card-btn {
    width: 100%;
    font: inherit;
    cursor: pointer;
}
.mypage-card:hover {
    border-color: var(--section-accent, #0f2744);
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(15, 39, 68, 0.12);
    text-decoration: none;
}

body.site-modal-open { overflow: hidden; }
.site-modal[hidden] { display: none !important; }
.site-modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
}
.site-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 39, 68, 0.45);
}
.site-modal-dialog {
    position: relative;
    z-index: 1;
    width: min(520px, 100%);
    max-height: min(90vh, 720px);
    overflow: auto;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(15, 39, 68, 0.22);
    padding: 1.25rem 1.35rem 1.35rem;
}
.site-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.site-modal-head h2 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--header-navy);
}
.site-modal-close {
    border: 0;
    background: transparent;
    color: var(--muted);
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.15rem 0.35rem;
}
.site-modal-form { gap: 0.85rem; }
.birth-date-field {
    position: relative;
    display: block;
}
.birth-date-field .birth-date-text {
    width: 100%;
    padding-right: 2.6rem;
}
.birth-date-field .birth-date-picker {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
    inset: 0 auto auto auto;
}
.birth-date-field .birth-date-cal-btn {
    position: absolute;
    top: 50%;
    right: 0.45rem;
    transform: translateY(-50%);
    width: 1.7rem;
    height: 1.7rem;
    border: 0;
    border-radius: 0.35rem;
    background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b6575' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='16' rx='2'/%3E%3Cpath d='M8 3v4M16 3v4M3 11h18'/%3E%3C/svg%3E") center / 1.15rem no-repeat;
    cursor: pointer;
}
.birth-date-field .birth-date-cal-btn:hover {
    background-color: rgba(0, 0, 0, 0.04);
}
.site-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.55rem;
    margin-top: 0.35rem;
}
.mypage-card-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: #7b8799;
    letter-spacing: 0.02em;
}
.mypage-card-title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--header-navy);
}
.mypage-card-desc {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.5;
}

@media (max-width: 960px) {
    .mypage-deck,
    .cert-deck:not(.home-cert-deck-3) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 800px) {
    .nav-toggle { display: inline-flex; }
    .brand-logo { height: 48px; }
    .form-grid { grid-template-columns: 1fr; }
    .mypage-deck,
    .cert-deck:not(.home-cert-deck-3) { grid-template-columns: 1fr; }
    .mypage-section {
        padding: 1.15rem 1rem 1.25rem;
    }
    .mypage-section-desc {
        padding-left: 0;
    }
    .header-main-inner { position: relative; }

    .nav-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 90;
        background: rgba(15, 39, 68, 0.45);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.28s ease, visibility 0.28s ease;
    }
    .nav-backdrop.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        z-index: 100;
        width: min(86vw, 360px);
        margin: 0;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0;
        background: #fff;
        border: 0;
        border-left: 1px solid var(--border);
        box-shadow: -12px 0 40px rgba(15, 39, 68, 0.18);
        transform: translateX(100%);
        transition: transform 0.28s ease;
        pointer-events: none;
    }
    .main-nav.is-open {
        transform: translateX(0);
        pointer-events: auto;
    }

    .mobile-nav-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.75rem;
        flex-shrink: 0;
        padding: 1rem 1.1rem;
        border-bottom: 1px solid var(--border);
    }
    .mobile-nav-brand .brand-logo {
        height: 40px;
        max-width: 200px;
    }
    .mobile-nav-close {
        width: 40px;
        height: 40px;
        border: 1px solid var(--border);
        border-radius: 10px;
        background: #fff;
        color: var(--header-navy);
        font-size: 1.6rem;
        line-height: 1;
        cursor: pointer;
        flex-shrink: 0;
    }
    .mobile-nav-close:hover {
        background: #f3f6fa;
    }

    .mobile-nav-links {
        display: flex;
        flex-direction: column;
        flex: 1 1 auto;
        min-height: 0;
        overflow-y: auto;
        padding: 0.35rem 0;
    }
    .mobile-nav-links > .nav-link,
    .mobile-nav-links > .nav-item {
        border-bottom: 1px solid #eef2f7;
    }
    .nav-link {
        width: 100%;
        justify-content: space-between;
        padding: 1rem 1.15rem;
        font-size: 1.02rem;
        box-shadow: none !important;
    }
    .mobile-nav-links > .nav-link::after,
    .mobile-nav-links > .nav-item > .nav-trigger::after {
        content: "›";
        color: #9aa6b8;
        font-size: 1.25rem;
        font-weight: 400;
        line-height: 1;
        margin-left: auto;
    }
    .nav-link.is-active,
    .nav-item.is-active-menu > .nav-trigger.is-active {
        color: var(--accent);
    }
    .nav-item.is-open > .nav-trigger::after {
        content: "⌄";
        font-size: 0.9rem;
    }
    .submenu {
        position: static;
        transform: none;
        box-shadow: none;
        border: 0;
        border-radius: 0;
        min-width: 0;
        padding: 0 0 0.35rem;
        background: #f7f9fc;
    }
    .nav-item.is-open > .submenu { display: grid; }
    .nav-item.has-submenu:hover > .submenu,
    .nav-item.has-submenu:focus-within > .submenu {
        display: none;
    }
    .nav-item.is-open.has-submenu:hover > .submenu,
    .nav-item.is-open.has-submenu:focus-within > .submenu,
    .nav-item.is-open > .submenu {
        display: grid;
    }
    .submenu a {
        padding: 0.85rem 1.15rem 0.85rem 1.75rem;
        border-radius: 0;
        border-bottom: 1px solid #e8eef5;
    }

    .mobile-nav-foot {
        display: flex;
        flex-direction: row;
        gap: 0.55rem;
        flex-shrink: 0;
        padding: 1rem 1.1rem calc(1rem + env(safe-area-inset-bottom, 0px));
        border-top: 1px solid var(--border);
        background: #fff;
    }
    .mobile-nav-foot .btn,
    .mobile-nav-logout {
        flex: 1 1 0;
        min-width: 0;
    }
    .mobile-nav-logout {
        display: flex;
        margin: 0;
    }
    .mobile-nav-logout .btn {
        width: 100%;
    }
    .mobile-nav-foot .btn {
        justify-content: center;
        padding: 0.75rem 0.5rem;
        font-size: 0.92rem;
    }

    body.nav-open {
        overflow: hidden;
    }
}

/* 공용 페이지네이션 */
.pagination {
    display: flex;
    gap: 0.4rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}
.pagination a {
    min-width: 2rem;
    height: 2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 0.45rem;
    border-radius: 8px;
    border: 1px solid #d0d7e2;
    background: #fff;
    color: var(--header-navy);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
}
.pagination a:hover { text-decoration: none; background: #f3f6fa; }
.pagination a.active {
    background: var(--header-navy);
    border-color: var(--header-navy);
    color: #fff;
}
.pagination-ellipsis {
    color: var(--muted);
    padding: 0 0.2rem;
}
.pagination-nav {
    min-width: auto !important;
    padding: 0 0.75rem !important;
}

/* 공지 / FAQ / 진위확인 */
.support-page,
.verify-page {
    width: 100%;
    max-width: none;
    margin: 0;
}
.board-list ul {
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--border);
}
.board-list li { border-bottom: 1px solid var(--border); }
.board-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0.15rem;
    color: inherit;
    text-decoration: none;
}
.board-list a:hover { text-decoration: none; }
.board-list a:hover .board-list-title { color: var(--accent); }
.board-list-main {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    min-width: 0;
}
.board-list-title {
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.board-list time {
    flex: 0 0 auto;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 600;
}
.board-pin {
    flex: 0 0 auto;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    background: #eef8f2;
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 800;
}
.board-empty { color: var(--muted); padding: 2rem 0; text-align: center; }
.board-search-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 1.25rem;
}
.board-search-bar input[type="search"],
.board-search-bar input[type="text"] {
    flex: 1 1 220px;
    min-width: 0;
    box-sizing: border-box;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.75rem 0.9rem;
    font: inherit;
}
.board-search-bar .btn {
    flex: 0 0 auto;
    min-height: 2.75rem;
    padding: 0.65rem 1.1rem;
}
.board-detail-head { margin-bottom: 1.25rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border); }
.board-detail-meta { margin-top: 0.55rem; color: var(--muted); font-weight: 600; }
.board-detail-body {
    line-height: 1.75;
    color: var(--text);
    margin: 0;
}
.board-detail-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 1.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.faq-cat-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
    gap: 0.5rem;
    margin: 0 0 1.5rem;
}
.faq-cat-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    padding: 0.65rem 0.75rem;
    border: 1px solid #c5d0de;
    border-radius: 10px;
    background: #fff;
    color: var(--header-navy);
    font-weight: 700;
    font-size: 0.92rem;
    letter-spacing: -0.02em;
    text-align: center;
    text-decoration: none;
    line-height: 1.3;
    box-sizing: border-box;
}
.faq-cat-btn:hover {
    background: #f3f6fa;
    text-decoration: none;
}
.faq-cat-btn.is-active {
    background: var(--header-navy);
    border-color: var(--header-navy);
    color: #fff;
}
@media (max-width: 720px) {
    .faq-cat-bar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .faq-cat-btn {
        min-height: 2.6rem;
        font-size: 0.86rem;
        padding: 0.55rem 0.5rem;
    }
}
.faq-list { display: grid; gap: 0.65rem; }
.faq-item {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fff;
    padding: 0;
    overflow: hidden;
}
.faq-item summary {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    cursor: pointer;
    padding: 1rem 1.1rem;
    font-weight: 700;
    list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-q {
    flex: 0 0 auto;
    width: 1.5rem;
    height: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: #eef8f2;
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 800;
}
.faq-a {
    padding: 0 1.1rem 1.1rem 3.3rem;
    color: var(--muted);
    line-height: 1.65;
}

.verify-panel { margin-bottom: 1.25rem; }
.verify-form { display: grid; gap: calc(1.35rem + 10px); }
.verify-field { display: grid; gap: 0.55rem; }
.verify-label { font-weight: 700; font-size: 0.95rem; color: var(--header-navy); }
.verify-choice-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.verify-choice-btn {
    border: 1px solid #c5d0de;
    background: #fff;
    color: var(--header-navy);
    border-radius: 10px;
    padding: 0.6rem 0.95rem;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    line-height: 1.3;
}
.verify-choice-btn:hover { background: #eef8f2; border-color: #b7d4c4; }
.verify-choice-btn.is-active {
    background: #eef8f2;
    border-color: var(--accent);
    color: var(--accent);
}
.verify-actions {
    margin-top: 0.35rem;
}
.verify-form input[type="text"] {
    width: 100%;
    max-width: 480px;
    box-sizing: border-box;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.75rem 0.9rem;
    font: inherit;
}
.verify-result {
    border-radius: 14px;
    padding: 1.35rem 1.4rem;
    border: 1px solid var(--border);
}
.verify-result h2 {
    margin: 0 0 0.75rem;
    font-size: 1.15rem;
}
.verify-result.is-ok {
    background: #eef8f2;
    border-color: #b7d4c4;
}
.verify-result.is-fail {
    background: #f8fafc;
}
.verify-result p { margin: 0; color: var(--muted); line-height: 1.6; }
.verify-result-dl {
    margin: 0;
    display: grid;
    gap: 0.65rem;
}
.verify-result-dl > div {
    display: grid;
    grid-template-columns: 6.5rem 1fr;
    gap: 0.5rem;
}
.verify-result-dl dt {
    margin: 0;
    color: var(--muted);
    font-weight: 700;
}
.verify-result-dl dd { margin: 0; font-weight: 700; color: var(--header-navy); }

/* 시험 응시 */
.exam-card-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
}
.exam-card {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 1.2rem;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
}
.exam-card-meta {
    margin: 0 0 0.35rem;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 600;
}
.exam-card-title {
    margin: 0 0 0.65rem;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--header-navy);
}
.exam-card-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem 1rem;
    margin: 0;
    padding: 0;
    list-style: none;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 600;
}
.exam-card-result { margin: 0.75rem 0 0; font-weight: 700; }
.exam-card-result.is-pass { color: var(--accent); }
.exam-card-result.is-fail { color: var(--danger); }
.exam-card-badge {
    display: inline-block;
    margin: 0 0 0.5rem;
    padding: 0.2rem 0.55rem;
    border-radius: 6px;
    background: #eef2f7;
    color: var(--header-navy);
    font-size: 0.78rem;
    font-weight: 700;
}
.exam-card-actions { flex: 0 0 auto; }
.exam-card-actions--inline { margin-top: 1rem; }
.exam-list-foot {
    display: flex;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

.course-enroll-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
}
.course-enroll-row {
    display: grid;
    grid-template-columns: minmax(0, 17rem) minmax(0, 1fr);
    gap: 1.25rem 1.5rem;
    align-items: start;
    padding: 1.15rem 1.2rem;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
}
.course-enroll-main {
    display: grid;
    gap: 0.55rem;
    min-width: 0;
    justify-items: stretch;
}
.course-enroll-thumb {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 10px;
    overflow: hidden;
    background: #eef2f7;
}
.course-enroll-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.course-enroll-thumb-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #94a3b8;
    font-size: 0.88rem;
    font-weight: 600;
}
.course-enroll-name {
    margin: 0;
    width: 100%;
    font-size: calc(1.12rem + 2px);
    font-weight: 800;
    line-height: 1.35;
    color: var(--header-navy);
    text-align: center;
}
.course-enroll-name a {
    color: inherit;
    text-decoration: none;
}
.course-enroll-name a:hover {
    color: var(--accent);
}
.course-enroll-grades {
    min-width: 0;
}
.course-enroll-empty {
    margin: 0.35rem 0 0;
    font-size: 0.92rem;
}
.course-grade-progress {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.55rem;
}
.course-grade-progress-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.75rem 1rem;
    min-height: 3rem;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #f8fafc;
}
.course-grade-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.4rem;
}
.course-grade-actions .btn.is-disabled,
.course-grade-actions .btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
    box-shadow: none;
}
.course-action-body {
    display: grid;
    gap: 0.85rem;
}
.course-action-panel {
    display: grid;
    gap: 0.65rem;
}
.course-action-form-gap {
    margin: 0;
}
.course-action-body .exam-card-facts,
.course-action-body .site-modal-actions {
    margin: 0;
}
.course-action-body .site-modal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: flex-end;
    align-items: center;
}
.course-action-body .site-modal-actions form {
    margin: 0;
}
.course-grade-progress-left {
    display: grid;
    grid-template-columns: 5.5rem minmax(0, 1fr);
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}
.course-grade-name {
    font-weight: 800;
    color: var(--accent);
    font-size: 0.95rem;
}
.course-grade-progress-meter {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.55rem 0.65rem;
    min-width: 0;
}
.course-grade-bar {
    height: 0.55rem;
    border-radius: 999px;
    background: #e2e8f0;
    overflow: hidden;
}
.course-grade-bar-fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--accent, #0f766e);
    min-width: 0;
}
.course-grade-rate {
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}
.course-grade-rate em {
    margin-left: 0.35rem;
    font-style: normal;
    color: var(--accent);
    font-weight: 800;
}
.btn-continue {
    background: var(--header-navy, #1e3a5f);
    color: #fff;
    border-color: var(--header-navy, #1e3a5f);
    box-shadow: none;
}
.btn-continue:hover {
    background: #152a46;
    border-color: #152a46;
    color: #fff;
}
@media (max-width: 860px) {
    .course-enroll-row {
        grid-template-columns: 1fr;
    }
    .course-enroll-main {
        max-width: 20rem;
    }
    .course-enroll-thumb {
        max-width: none;
    }
    .course-grade-progress-item {
        grid-template-columns: 1fr;
        justify-items: stretch;
    }
    .course-grade-actions {
        justify-content: stretch;
    }
    .course-grade-actions .btn {
        flex: 1 1 calc(50% - 0.4rem);
        justify-content: center;
        text-align: center;
    }
}
@media (max-width: 560px) {
    .course-grade-progress-left {
        grid-template-columns: 1fr;
        gap: 0.35rem;
    }
    .course-grade-progress-meter {
        grid-template-columns: minmax(0, 1fr) auto;
    }
    .course-grade-actions .btn {
        flex: 1 1 100%;
    }
}

/* PDF 뷰어 모달 (수강과목 오버레이) */
body.pdf-modal-open {
    overflow: hidden;
}
.pdf-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: stretch;
    justify-content: center;
    padding: 0.75rem;
    background: rgba(15, 23, 42, 0.55);
}
.pdf-modal-overlay[hidden] {
    display: none !important;
}
.pdf-modal {
    width: min(1120px, 100%);
    height: calc(100vh - 1.5rem);
    display: grid;
    grid-template-rows: auto auto 1fr;
    gap: 0;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
    overflow: hidden;
}
.pdf-modal-head {
    display: flex;
    align-items: center;
    gap: 0.75rem 1rem;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border);
    background: #f8fafc;
}
.pdf-modal-titles {
    flex: 1;
    min-width: 0;
}
.pdf-modal-heading {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.35;
    color: #0f172a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.pdf-modal-progress {
    flex-shrink: 0;
    display: grid;
    grid-template-columns: 7.5rem auto;
    align-items: center;
    gap: 0.5rem;
    min-width: 10rem;
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    background: #eef8f2;
    color: var(--accent);
    font-weight: 700;
    font-size: 0.9rem;
}
.pdf-progress-bar {
    height: 0.5rem;
    background: rgba(15, 118, 110, 0.18);
}
.pdf-modal-close {
    flex-shrink: 0;
    width: 2.25rem;
    height: 2.25rem;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    background: #334155;
    color: #fff;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
}
.pdf-modal-close:hover {
    background: #1e293b;
}
.pdf-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem 0.75rem;
    padding: 0.55rem 0.85rem;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}
.pdf-toolbar-left,
.pdf-toolbar-right {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
}
.pdf-toolbar-left {
    justify-content: flex-start;
}
.pdf-toolbar-right {
    justify-content: flex-end;
    margin-left: auto;
}
.pdf-btn {
    border: 1px solid transparent;
    color: #fff;
    font-weight: 700;
}
.pdf-btn-zoom {
    background: #475569;
    border-color: #334155;
}
.pdf-btn-zoom:hover {
    background: #334155;
    color: #fff;
}
.pdf-btn-fit {
    background: #0f766e;
    border-color: #0d9488;
}
.pdf-btn-fit:hover {
    background: #0d9488;
    color: #fff;
}
.pdf-btn-mode {
    background: #475569;
    border-color: #334155;
}
.pdf-btn-mode:hover {
    background: #334155;
    color: #fff;
}
.pdf-btn-full {
    background: #1e3a5f;
    border-color: #0f2744;
}
.pdf-btn-full:hover {
    background: #0f2744;
    color: #fff;
}
.pdf-btn-download {
    background: #b45309;
    border-color: #92400e;
}
.pdf-btn-download[hidden] {
    display: none !important;
}
.pdf-btn-download:hover {
    background: #92400e;
    color: #fff;
}
.pdf-btn-nav {
    background: #1d4ed8;
    border-color: #1e40af;
}
.pdf-btn-nav:hover {
    background: #1e40af;
    color: #fff;
}
.pdf-page-jump {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 600;
    font-size: 0.9rem;
}
.pdf-page-jump input {
    width: 4rem;
    min-height: 2rem;
    padding: 0.25rem 0.4rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font: inherit;
}
.pdf-stage-wrap {
    position: relative;
    background: #1e293b;
    min-height: 0;
    overflow: auto;
    scrollbar-width: thin;
    scrollbar-color: #64748b #1e293b;
}
.pdf-stage-wrap::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
.pdf-stage-wrap::-webkit-scrollbar-thumb {
    background: #64748b;
    border-radius: 8px;
}
.pdf-stage-wrap::-webkit-scrollbar-track {
    background: #1e293b;
}
.pdf-status {
    position: absolute;
    z-index: 2;
    left: 50%;
    top: 1rem;
    transform: translateX(-50%);
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.85);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
}
.pdf-status.is-error {
    background: rgba(180, 35, 24, 0.92);
}
.pdf-pages,
.pdf-canvas-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.85rem;
    padding: 1rem;
}
.pdf-pages.is-single-mode {
    min-height: 100%;
    justify-content: flex-start;
}
.pdf-page {
    display: flex;
    justify-content: center;
    width: 100%;
}
/* 비율·크기는 JS가 제어 — max-width로 가로만 줄이면 세로가 늘어나 왜곡됨 */
.pdf-page-canvas,
.pdf-pages canvas,
.pdf-canvas-wrap canvas {
    display: block;
    width: auto;
    height: auto;
    max-width: none;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
    background: #fff;
}
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
@media (max-width: 720px) {
    .pdf-modal-overlay { padding: 0; }
    .pdf-modal {
        width: 100%;
        height: 100vh;
        border-radius: 0;
    }
    .pdf-modal-heading { font-size: 0.95rem; white-space: normal; }
    .pdf-toolbar { gap: 0.35rem; }
}


.exam-card--mock {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: space-between;
    gap: 1.25rem 1.5rem;
}
.mock-card-main {
    flex: 1 1 16rem;
    min-width: 0;
}
.mock-card-side {
    flex: 0 0 11.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.55rem;
}
.mock-card-side form {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    margin: 0;
}
.mock-side-btn {
    width: 100%;
    min-height: 2.85rem;
    padding: 0.55rem 0.85rem;
    font-weight: 700;
    text-align: center;
}
.btn-mock-option {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #c5d0de;
    background: #f7f9fc;
    color: var(--header-navy);
}
.btn-mock-option:hover {
    border-color: #9aafc6;
    background: #eef3f8;
}
.btn-mock-option.is-picked {
    border-color: #7aa0c4;
    background: #e8f1fa;
    color: var(--header-navy);
}
.mock-submit-btn.is-inactive {
    background: #c9d2de !important;
    border-color: #c9d2de !important;
    color: #fff !important;
    opacity: 1;
    cursor: pointer;
}
.mock-submit-btn.is-inactive:hover {
    background: #c9d2de !important;
    border-color: #c9d2de !important;
}
.mock-submit-btn.is-ready {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.mock-submit-btn.is-ready:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}
.mock-selected-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.85rem;
    min-height: 2.2rem;
}
.btn-mock-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.2rem;
    padding: 0.35rem 0.85rem;
    border: 1px solid #7aa0c4;
    border-radius: 999px;
    background: #e8f1fa;
    color: var(--header-navy);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
}
.btn-mock-chip[hidden] { display: none !important; }
.mock-draw-hint {
    margin: 0.85rem 0 0;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 600;
}
.mock-progress-note {
    margin: 0.85rem 0 0;
    color: var(--header-navy);
    font-size: 0.92rem;
    font-weight: 700;
}
.mock-picker-dialog { width: min(420px, 100%); }
.mock-picker-list {
    display: grid;
    gap: 0.5rem;
}
.mock-picker-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fff;
    color: var(--header-navy);
    font-size: 0.95rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
}
.mock-picker-item:hover {
    border-color: #9aafc6;
    background: #f7f9fc;
}
.mock-picker-item.is-selected {
    border-color: var(--header-navy);
    background: #eef3f8;
}
.mock-picker-name { font-weight: 800; }
.mock-picker-meta {
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
}
.mock-picker-empty {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 600;
    text-align: center;
}

@media (max-width: 720px) {
    .mock-card-side {
        flex: 1 1 100%;
        width: 100%;
    }
}
.exam-result-note {
    margin: 0.75rem 0 0;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.exam-take-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}
.exam-take-meta { margin: 0 0 0.35rem; color: var(--muted); font-weight: 600; }
.exam-timer {
    flex: 0 0 auto;
    padding: 0.65rem 0.9rem;
    border-radius: 10px;
    background: #eef2f7;
    color: var(--header-navy);
    font-weight: 700;
    white-space: nowrap;
}
.exam-timer.is-urgent {
    background: #fdeceb;
    color: var(--danger);
}
.exam-question-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1.1rem;
}
.exam-question {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.1rem 1rem;
}
.exam-question-top {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    margin-bottom: 0.9rem;
}
.exam-q-no {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    min-width: 2rem;
    height: 2rem;
    padding: 0 0.55rem;
    border-radius: 8px;
    background: var(--header-navy);
    color: #fff;
    font-weight: 800;
}
.exam-q-text {
    flex: 1 1 auto;
    min-width: 0;
    margin: 0;
    padding-top: 0.15rem;
    font-weight: 700;
    line-height: 1.65;
    color: var(--header-navy);
}
.exam-passage {
    margin: 0 0 0.85rem;
    padding: 0.85rem 0.95rem;
    border-radius: 10px;
    background: #f5f7fa;
    color: var(--text);
    line-height: 1.65;
}
.exam-q-image { margin: 0 0 0.9rem; }
.exam-q-image img,
.exam-choice-body img {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}
.exam-choices {
    display: grid;
    gap: 0.55rem;
}
.exam-choice {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    margin: 0;
    padding: 0.85rem 0.9rem;
    border: 1px solid #c5d0de;
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
}
.exam-choice:has(input:checked) {
    border-color: var(--accent);
    background: #eef8f2;
}
.exam-choice input {
    margin-top: 0.2rem;
    flex: 0 0 auto;
    width: 1.15rem;
    height: 1.15rem;
}
.exam-choice-body {
    flex: 1 1 auto;
    display: grid;
    gap: 0.45rem;
    min-width: 0;
}
.exam-choice-text {
    line-height: 1.5;
    font-weight: 600;
    color: var(--text);
}
.exam-short-input {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.85rem 0.95rem;
    font: inherit;
}
.exam-take-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.75rem 1rem;
    margin: 1.5rem 0 0.5rem;
    position: sticky;
    bottom: 0.75rem;
    z-index: 5;
}
.exam-timer-footer {
    box-shadow: 0 8px 20px rgba(15, 39, 68, 0.12);
}
.exam-submit-dialog { width: min(440px, 100%); }
.exam-submit-stats {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.55rem;
}
.exam-submit-stats li {
    display: grid;
    gap: 0.25rem;
    padding: 0.75rem 0.55rem;
    border-radius: 10px;
    background: #f5f7fa;
    text-align: center;
}
.exam-submit-stats span {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 700;
}
.exam-submit-stats strong {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--header-navy);
}
.exam-submit-stats strong.is-warn { color: var(--danger); }
.exam-submit-unanswered {
    margin: 0 0 0.85rem;
    padding: 0.7rem 0.8rem;
    border-radius: 8px;
    background: #fdeceb;
    color: var(--danger);
    font-weight: 700;
    font-size: 0.92rem;
    line-height: 1.45;
}
.exam-submit-ask {
    margin: 0 0 0.35rem;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--header-navy);
}
.exam-submit-actions {
    justify-content: flex-end;
    margin-top: 1rem;
}
.exam-result-card {
    text-align: center;
    padding: 2rem 1.25rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: #fff;
    margin-bottom: 1.25rem;
}
.exam-result-card.is-pass { background: #eef8f2; border-color: #b7d4c4; }
.exam-result-card.is-fail { background: #f8fafc; }
.exam-result-label {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
    font-weight: 800;
}
.exam-result-card.is-pass .exam-result-label { color: var(--accent); }
.exam-result-card.is-fail .exam-result-label { color: var(--danger); }
.exam-result-score {
    margin: 0;
    font-size: 2.6rem;
    font-weight: 900;
    color: var(--header-navy);
    line-height: 1.1;
}
.exam-result-score span {
    font-size: 1.1rem;
    margin-left: 0.2rem;
}
.exam-result-meta { margin: 0.75rem 0 0; color: var(--muted); font-weight: 600; }
.exam-result-summary-line {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem 1rem;
    margin: 0.35rem 0 0;
    color: var(--header-navy);
    font-weight: 700;
}
.exam-result-summary-line span {
    position: relative;
}
.exam-review {
    margin: 0 0 1.5rem;
}
.exam-review-title {
    margin: 0 0 0.85rem;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--header-navy);
}
.exam-review-item {
    position: relative;
}
.exam-review-item.is-correct {
    border-color: #b7d4c4;
    background: #f7fbf8;
}
.exam-review-item.is-wrong {
    border-color: #e7c5c5;
    background: #fffafa;
}
.exam-review-badge {
    display: inline-flex;
    align-items: center;
    margin: 0 0 0.75rem;
    padding: 0.28rem 0.65rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
}
.exam-review-badge.is-correct {
    background: #dff3e7;
    color: var(--accent);
}
.exam-review-badge.is-wrong {
    background: #f8e4e4;
    color: var(--danger);
}
.exam-choices--review {
    gap: 0.45rem;
}
.exam-choice--review {
    cursor: default;
    justify-content: space-between;
    gap: 0.55rem;
}
.exam-choice--review.is-answer {
    border-color: #8fbf9f;
    background: #eef8f2;
}
.exam-choice--review.is-picked-wrong {
    border-color: #d9a0a0;
    background: #fff1f1;
}
.exam-choice--review.is-picked-correct {
    border-color: #8fbf9f;
    background: #eef8f2;
}
.exam-choice-tag {
    flex: 0 0 auto;
    padding: 0.15rem 0.45rem;
    border-radius: 6px;
    background: #e8eef5;
    color: var(--header-navy);
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
}
.exam-choice-tag.is-answer {
    background: #dff3e7;
    color: var(--accent);
}
.exam-review-short {
    margin: 0;
    color: var(--header-navy);
    font-weight: 600;
}
.exam-review-meta {
    display: grid;
    gap: 0.35rem;
    margin: 0.85rem 0 0;
}
.exam-review-meta p {
    margin: 0;
    color: var(--header-navy);
    font-weight: 700;
}
.exam-review-meta span {
    display: inline-block;
    min-width: 3rem;
    margin-right: 0.45rem;
    color: var(--muted);
    font-weight: 700;
}
.exam-review-meta .is-answer {
    color: var(--accent);
}
.exam-review-explain {
    margin-top: 0.85rem;
    padding: 0.85rem 0.95rem;
    border-radius: 12px;
    background: #f4f7fb;
    color: var(--header-navy);
}
.exam-review-explain strong {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.9rem;
}
.exam-review-explain.is-empty {
    color: var(--muted);
}
.exam-result-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    justify-content: center;
}

@media (max-width: 720px) {
    .exam-card { padding: 1.1rem 1rem; }
    .exam-card-actions,
    .exam-card-actions .btn,
    .exam-card-actions form,
    .exam-card-actions button { width: 100%; }
    .exam-take-head { align-items: stretch; }
    .exam-timer { width: 100%; text-align: center; }
    .exam-take-actions .btn { width: 100%; min-width: 0; }
    .exam-timer-footer { width: 100%; text-align: center; }
}
/* =========================================
   자격증 상세페이지 공통 스타일
========================================= */

.certificate-detail {
    --cert-primary: #173d74;
    --cert-primary-dark: #102f5c;
    --cert-accent: #2f72d6;
    --cert-light: #f4f7fb;
    --cert-line: #dfe6ee;
    --cert-text: #202733;
    --cert-muted: #667180;
    --cert-white: #ffffff;

    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    color: var(--cert-text);
    font-family:
        Pretendard,
        "Noto Sans KR",
        "Apple SD Gothic Neo",
        Arial,
        sans-serif;
    word-break: keep-all;
}

.certificate-detail *,
.certificate-detail *::before,
.certificate-detail *::after {
    box-sizing: border-box;
}

.certificate-section {
    padding: 76px 0;
    border-bottom: 1px solid var(--cert-line);
}

.certificate-section:last-child {
    border-bottom: 0;
}

.certificate-section--soft {
    padding-right: 40px;
    padding-left: 40px;
    background: var(--cert-light);
    border-radius: 24px;
}

.certificate-section--exam {
    padding-right: 40px;
    padding-left: 40px;
    background: #f8fafc;
    border: 1px solid var(--cert-line);
    border-radius: 24px;
}

/* 섹션 제목 */

.certificate-section-heading {
    display: flex;
    align-items: flex-start;
    gap: 22px;
    margin-bottom: 40px;
}

.certificate-section-number {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    color: var(--cert-white);
    font-size: 17px;
    font-weight: 800;
    line-height: 1;
    background: var(--cert-primary);
    border-radius: 16px;
}

.certificate-section-heading h2 {
    margin: 0 0 10px;
    color: var(--cert-primary-dark);
    font-size: 32px;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: -0.04em;
}

.certificate-section-heading p {
    margin: 0;
    color: var(--cert-muted);
    font-size: 17px;
    line-height: 1.75;
}

/* 추천 대상 카드 */

.certificate-card-grid {
    display: grid;
    gap: 20px;
}

.certificate-card-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.certificate-info-card {
    min-height: 220px;
    padding: 28px;
    background: var(--cert-white);
    border: 1px solid var(--cert-line);
    border-radius: 18px;
    transition:
        transform 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.certificate-info-card:hover {
    border-color: #abc4e7;
    box-shadow: 0 14px 34px rgba(20, 55, 100, 0.1);
    transform: translateY(-4px);
}

.certificate-info-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-bottom: 22px;
    color: var(--cert-primary);
    font-size: 14px;
    font-weight: 800;
    background: #eaf1fb;
    border-radius: 13px;
}

.certificate-info-card h3 {
    margin: 0 0 12px;
    color: var(--cert-primary-dark);
    font-size: 20px;
    font-weight: 750;
    line-height: 1.45;
    letter-spacing: -0.03em;
}

.certificate-info-card p {
    margin: 0;
    color: var(--cert-muted);
    font-size: 15px;
    line-height: 1.75;
}

/* 활용 분야 */

.certificate-use-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.certificate-use-item {
    display: flex;
    align-items: center;
    gap: 18px;
    min-height: 90px;
    padding: 20px 22px;
    background: var(--cert-white);
    border: 1px solid var(--cert-line);
    border-radius: 14px;
}

.certificate-use-item strong {
    flex: 0 0 128px;
    color: var(--cert-primary);
    font-size: 17px;
    font-weight: 750;
}

.certificate-use-item span {
    color: #4e5968;
    font-size: 15px;
    line-height: 1.65;
}

/* 교육 목표 */

.certificate-goal-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.certificate-goal-list li {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 24px;
    background: var(--cert-white);
    border: 1px solid var(--cert-line);
    border-radius: 16px;
}

.certificate-goal-list li > span {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    color: var(--cert-accent);
    font-size: 14px;
    font-weight: 800;
    background: #edf4ff;
    border-radius: 50%;
}

.certificate-goal-list strong {
    display: block;
    margin-bottom: 8px;
    color: var(--cert-primary-dark);
    font-size: 18px;
    font-weight: 750;
}

.certificate-goal-list p {
    margin: 0;
    color: var(--cert-muted);
    font-size: 15px;
    line-height: 1.7;
}

/* 시험 정보 */

.certificate-exam-summary {
    margin-bottom: 42px;
}

.certificate-exam-summary dl {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 0;
    overflow: hidden;
    background: var(--cert-white);
    border: 1px solid var(--cert-line);
    border-radius: 16px;
}

.certificate-exam-summary dl > div {
    padding: 24px 20px;
    text-align: center;
    border-right: 1px solid var(--cert-line);
}

.certificate-exam-summary dl > div:last-child {
    border-right: 0;
}

.certificate-exam-summary dt {
    margin-bottom: 9px;
    color: var(--cert-muted);
    font-size: 14px;
    font-weight: 600;
}

.certificate-exam-summary dd {
    margin: 0;
    color: var(--cert-primary-dark);
    font-size: 17px;
    font-weight: 750;
    line-height: 1.5;
}

.certificate-subtitle {
    margin-bottom: 24px;
}

.certificate-subtitle h3 {
    margin: 0 0 8px;
    color: var(--cert-primary-dark);
    font-size: 23px;
    font-weight: 800;
}

.certificate-subtitle p {
    margin: 0;
    color: var(--cert-muted);
    font-size: 15px;
}

.certificate-check-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 24px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.certificate-check-list li {
    position: relative;
    min-height: 54px;
    padding: 15px 18px 15px 48px;
    color: #394454;
    font-size: 15px;
    line-height: 1.6;
    background: var(--cert-white);
    border: 1px solid var(--cert-line);
    border-radius: 12px;
}

.certificate-check-list li::before {
    position: absolute;
    top: 16px;
    left: 18px;
    width: 20px;
    height: 20px;
    color: var(--cert-white);
    font-size: 12px;
    font-weight: 900;
    line-height: 20px;
    text-align: center;
    content: "✓";
    background: var(--cert-accent);
    border-radius: 50%;
}

/* 발급 절차 */

.certificate-process {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.certificate-process li {
    position: relative;
    min-height: 190px;
    padding: 28px;
    background: var(--cert-white);
    border: 1px solid var(--cert-line);
    border-radius: 18px;
}

.certificate-process__number {
    display: block;
    margin-bottom: 26px;
    color: var(--cert-accent);
    font-size: 14px;
    font-weight: 850;
    letter-spacing: 0.08em;
}

.certificate-process strong {
    display: block;
    margin-bottom: 10px;
    color: var(--cert-primary-dark);
    font-size: 19px;
    font-weight: 750;
}

.certificate-process p {
    margin: 0;
    color: var(--cert-muted);
    font-size: 15px;
    line-height: 1.7;
}

.certificate-guide-box {
    margin-top: 30px;
    padding: 30px 34px;
    background: #eef4fc;
    border-left: 5px solid var(--cert-primary);
    border-radius: 14px;
}

.certificate-guide-box h3 {
    margin: 0 0 18px;
    color: var(--cert-primary-dark);
    font-size: 20px;
    font-weight: 800;
}

.certificate-guide-box ul {
    margin: 0;
    padding-left: 21px;
}

.certificate-guide-box li {
    margin: 8px 0;
    color: #465366;
    font-size: 15px;
    line-height: 1.7;
}

/* 안내 문구 */

.certificate-notice {
    margin: 24px 0 0;
    padding: 16px 18px;
    color: #6a7480;
    font-size: 13px;
    line-height: 1.7;
    background: rgba(255, 255, 255, 0.75);
    border-radius: 10px;
}

.certificate-notice--strong {
    color: #454f5c;
    font-weight: 650;
    background: #f3f4f6;
}

/* =========================================
   반응형
========================================= */

@media (max-width: 1024px) {
    .certificate-card-grid--3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .certificate-exam-summary dl {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .certificate-exam-summary dl > div:nth-child(2) {
        border-right: 0;
    }

    .certificate-exam-summary dl > div:nth-child(-n + 2) {
        border-bottom: 1px solid var(--cert-line);
    }

    .certificate-process {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .certificate-section {
        padding: 54px 0;
    }

    .certificate-section--soft,
    .certificate-section--exam {
        padding-right: 20px;
        padding-left: 20px;
        border-radius: 18px;
    }

    .certificate-section-heading {
        gap: 15px;
        margin-bottom: 30px;
    }

    .certificate-section-number {
        width: 46px;
        height: 46px;
        font-size: 14px;
        border-radius: 13px;
    }

    .certificate-section-heading h2 {
        font-size: 25px;
    }

    .certificate-section-heading p {
        font-size: 15px;
    }

    .certificate-card-grid--3,
    .certificate-use-grid,
    .certificate-goal-list,
    .certificate-check-list,
    .certificate-process {
        grid-template-columns: 1fr;
    }

    .certificate-info-card {
        min-height: auto;
    }

    .certificate-use-item {
        align-items: flex-start;
        flex-direction: column;
        gap: 7px;
    }

    .certificate-use-item strong {
        flex: none;
    }

    .certificate-exam-summary dl {
        grid-template-columns: 1fr;
    }

    .certificate-exam-summary dl > div {
        border-right: 0;
        border-bottom: 1px solid var(--cert-line);
    }

    .certificate-exam-summary dl > div:last-child {
        border-bottom: 0;
    }
}

@media (max-width: 480px) {
    .certificate-detail {
        word-break: normal;
    }

    .certificate-section-heading h2 {
        font-size: 22px;
    }

    .certificate-info-card,
    .certificate-goal-list li,
    .certificate-process li {
        padding: 22px;
    }

    .certificate-guide-box {
        padding: 24px 22px;
    }
}