:root {
    --site-navy: #0b132b;
    --site-navy-2: #17213d;
    --site-gold: #d4a24c;
    --site-gold-dark: #a87425;
    --site-ink: #171b25;
    --site-text: #475569;
    --site-soft: #f5f7fa;
    --site-line: #dfe4ea;
    --site-white: #ffffff;
    --site-success: #177245;
    --site-danger: #b42318;
    --site-container: 1240px;
    --site-radius: 8px;
    --site-shadow: 0 18px 50px rgba(11, 19, 43, .10);
}

html {
    scroll-behavior: smooth;
}

body.public-site {
    margin: 0;
    padding: 0;
    background: var(--site-white);
    color: var(--site-ink);
    font-family: "Segoe UI", Arial, sans-serif;
    line-height: 1.65;
    overflow-x: hidden;
}

body.public-site *,
body.public-site *::before,
body.public-site *::after {
    box-sizing: border-box;
    letter-spacing: 0;
}

body.public-site img {
    display: block;
    max-width: 100%;
    height: auto;
}

body.public-site a,
body.public-site button,
body.public-site input,
body.public-site textarea,
body.public-site select {
    font: inherit;
}

.skip-link {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 9999;
    transform: translateY(-140%);
    padding: 10px 14px;
    background: var(--site-white);
    color: var(--site-navy);
    border-radius: 6px;
}

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

.site-container {
    width: min(calc(100% - 40px), var(--site-container));
    margin-inline: auto;
}

.site-section {
    padding: 88px 0;
}

.site-section.is-soft {
    background: var(--site-soft);
}

.site-section.is-navy {
    background: var(--site-navy);
    color: var(--site-white);
}

.section-kicker {
    display: block;
    margin-bottom: 10px;
    color: var(--site-gold-dark);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 34px;
}

.section-heading.center {
    margin-inline: auto;
    text-align: center;
}

.section-heading h1,
.section-heading h2,
.section-heading h3 {
    margin: 0 0 14px;
    color: var(--site-navy);
    font-family: Georgia, "Times New Roman", serif;
    line-height: 1.16;
}

.section-heading h2 {
    font-size: 42px;
}

.section-heading p {
    margin: 0;
    color: var(--site-text);
    font-size: 17px;
}

.site-button {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 11px 20px;
    border: 1px solid transparent;
    border-radius: 6px;
    background: var(--site-gold);
    color: var(--site-navy);
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
    transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}

.site-button:hover {
    transform: translateY(-2px);
    background: #e0b45f;
    box-shadow: 0 12px 28px rgba(168, 116, 37, .22);
}

.site-button.primary {
    background: var(--site-navy);
    color: var(--site-white);
}

.site-button.primary:hover {
    background: var(--site-navy-2);
}

.site-button.outline {
    border-color: rgba(255, 255, 255, .56);
    background: transparent;
    color: var(--site-white);
}

.site-button:focus-visible,
.site-nav-link:focus-visible,
.site-menu-toggle:focus-visible,
.slider-control:focus-visible,
.faq-trigger:focus-visible {
    outline: 3px solid rgba(212, 162, 76, .5);
    outline-offset: 3px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    min-height: 78px;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
    background: rgba(11, 19, 43, .97);
    box-shadow: 0 8px 30px rgba(0, 0, 0, .12);
}

.site-nav-shell {
    width: min(calc(100% - 40px), var(--site-container));
    min-height: 78px;
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
}

.site-brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
}

.site-brand img {
    display: block;
    width: 142px;
    height: 66px;
    object-fit: contain;
}

.site-menu {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
}

.site-nav-link,
.site-login-link {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    gap: 7px;
    padding: 8px 12px;
    border: 0;
    background: transparent;
    color: rgba(255, 255, 255, .84);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
}

.site-nav-link:hover,
.site-nav-link.is-active,
.site-nav-dropdown.is-active > .site-nav-link,
.site-login-link:hover,
.site-login-link.is-active {
    color: var(--site-gold);
}

.site-nav-dropdown {
    position: relative;
}

.site-dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 280px;
    padding: 8px;
    border: 1px solid var(--site-line);
    border-radius: var(--site-radius);
    background: var(--site-white);
    box-shadow: var(--site-shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: .2s ease;
}

.site-information-menu {
    right: 0;
    width: min(760px, calc(100vw - 40px));
    padding: 18px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
    gap: 18px;
}

.site-information-column {
    min-width: 0;
}

.site-information-column h2 {
    margin: 0 0 8px;
    color: var(--site-navy);
    font-size: 14px;
    font-weight: 900;
}

.site-information-menu a {
    display: block;
    padding: 10px;
}

.site-nav-dropdown.is-open .site-dropdown-menu,
.site-nav-dropdown:hover .site-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.site-dropdown-menu a {
    display: block;
    padding: 12px;
    border-radius: 6px;
    color: var(--site-navy);
    text-decoration: none;
}

.site-dropdown-menu a:hover {
    background: var(--site-soft);
}

.site-dropdown-menu strong,
.site-dropdown-menu span {
    display: block;
}

.site-dropdown-menu span {
    margin-top: 2px;
    color: var(--site-text);
    font-size: 12px;
}

.site-nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 8px;
}

.nav-consult {
    min-height: 42px;
    padding: 8px 16px;
}

.site-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 6px;
    background: transparent;
    cursor: pointer;
}

.site-menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: var(--site-white);
    transition: .2s ease;
}

.site-menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.site-menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.page-hero {
    position: relative;
    min-height: 430px;
    display: flex;
    align-items: end;
    overflow: hidden;
    background: var(--site-navy) center / cover no-repeat;
    color: var(--site-white);
}

.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(11, 19, 43, .68);
}

.page-hero .site-container {
    position: relative;
    z-index: 1;
    padding-bottom: 66px;
}

.page-hero h1 {
    max-width: 800px;
    margin: 0 0 14px;
    color: var(--site-white);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 54px;
    line-height: 1.08;
}

.page-hero p {
    max-width: 700px;
    margin: 0;
    color: rgba(255, 255, 255, .82);
    font-size: 18px;
}

.page-hero .section-kicker {
    color: #f0c979;
}

.site-alert {
    margin-bottom: 16px;
    padding: 12px 14px;
    border: 1px solid;
    border-radius: 6px;
    font-size: 14px;
}

.site-alert.success { border-color: #a7d7bd; background: #edf9f2; color: var(--site-success); }
.site-alert.danger { border-color: #f0b5ae; background: #fff3f2; color: var(--site-danger); }

.site-honeypot {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.inquiry-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.form-field {
    min-width: 0;
}

.form-field.is-full {
    grid-column: 1 / -1;
}

.form-field label {
    display: block;
    margin-bottom: 7px;
    color: var(--site-navy);
    font-size: 13px;
    font-weight: 800;
}

.form-field input,
.form-field textarea,
.form-field select {
    width: 100%;
    min-height: 48px;
    padding: 11px 13px;
    border: 1px solid #cfd6df;
    border-radius: 6px;
    background: var(--site-white);
    color: var(--site-ink);
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.form-field textarea {
    min-height: 130px;
    resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
    border-color: var(--site-gold-dark);
    box-shadow: 0 0 0 3px rgba(212, 162, 76, .18);
}

.site-slider-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 28px;
}

.slider-controls {
    display: flex;
    gap: 8px;
}

.slider-control {
    width: 42px;
    height: 42px;
    border: 1px solid var(--site-line);
    border-radius: 6px;
    background: var(--site-white);
    color: var(--site-navy);
    font-size: 20px;
    cursor: pointer;
}

.slider-control:hover {
    border-color: var(--site-gold);
    background: #fff9ec;
}

.horizontal-slider {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(280px, 34%);
    gap: 18px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding-bottom: 8px;
}

.horizontal-slider::-webkit-scrollbar { display: none; }
.horizontal-slider > * { scroll-snap-align: start; }

.content-cover-card {
    position: relative;
    min-height: 390px;
    overflow: hidden;
    border-radius: var(--site-radius);
    background: var(--site-navy);
    color: var(--site-white);
    text-decoration: none;
}

.content-cover-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .45s ease;
}

.content-cover-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(11, 19, 43, .48);
}

.content-cover-card:hover img { transform: scale(1.04); }

.content-cover-body {
    position: absolute;
    z-index: 2;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 24px;
}

.content-cover-body h2,
.content-cover-body h3 {
    margin: 8px 0 10px;
    color: var(--site-white);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 25px;
    line-height: 1.22;
}

.content-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px 14px;
    color: rgba(255, 255, 255, .8);
    font-size: 12px;
}

.content-tag {
    display: inline-flex;
    padding: 5px 8px;
    border-radius: 999px;
    background: var(--site-gold);
    color: var(--site-navy);
    font-size: 11px;
    font-weight: 800;
}

.category-slider {
    grid-auto-rows: 88px;
    grid-template-rows: repeat(2, 88px);
    grid-auto-columns: minmax(230px, 26%);
}

.category-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 16px;
    border: 1px solid var(--site-line);
    border-radius: var(--site-radius);
    background: var(--site-white);
    color: var(--site-navy);
    text-decoration: none;
    transition: .2s ease;
}

.category-card:hover {
    border-color: var(--site-gold);
    transform: translateY(-2px);
}

.category-card strong { font-size: 15px; }
.category-card span { color: var(--site-text); font-size: 12px; }

.archive-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, .7fr);
    gap: 46px;
}

.archive-list,
.popular-list {
    border-top: 1px solid var(--site-line);
}

.archive-item {
    display: grid;
    grid-template-columns: 124px minmax(0, 1fr);
    gap: 18px;
    padding: 18px 0;
    border-bottom: 1px solid var(--site-line);
    color: inherit;
    text-decoration: none;
}

.archive-item img {
    width: 124px;
    height: 86px;
    border-radius: 6px;
    object-fit: cover;
}

.archive-item h3,
.popular-list a {
    margin: 0 0 6px;
    color: var(--site-navy);
    font-family: Georgia, "Times New Roman", serif;
    line-height: 1.35;
}

.archive-item p {
    margin: 0;
    color: var(--site-text);
    font-size: 12px;
}

.popular-list a {
    display: block;
    margin: 0;
    padding: 17px 0;
    border-bottom: 1px solid var(--site-line);
    font-size: 17px;
    text-decoration: none;
}

.empty-state {
    padding: 30px;
    border: 1px dashed var(--site-line);
    border-radius: var(--site-radius);
    color: var(--site-text);
    text-align: center;
}

.site-footer {
    background: var(--site-navy);
    color: rgba(255, 255, 255, .75);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.25fr .8fr 1.25fr .7fr;
    gap: 44px;
    padding-top: 66px;
    padding-bottom: 48px;
}

.footer-brand img {
    width: 154px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 14px;
}

.footer-brand p {
    max-width: 340px;
    margin: 0;
    font-size: 14px;
}

.footer-column h2 {
    margin: 0 0 16px;
    color: var(--site-white);
    font-size: 15px;
}

.footer-column a {
    display: block;
    margin: 9px 0;
    color: rgba(255, 255, 255, .72);
    font-size: 14px;
    text-decoration: none;
}

.footer-column a:hover { color: var(--site-gold); }
.footer-contact a:last-child { line-height: 1.5; }

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 22px;
    padding-bottom: 28px;
    border-top: 1px solid rgba(255, 255, 255, .17);
    font-size: 13px;
}

.footer-bottom p { margin: 0; }
.footer-bottom div { display: flex; gap: 20px; }
.footer-bottom a { color: rgba(255, 255, 255, .72); text-decoration: none; }
.footer-bottom a:hover { color: var(--site-gold); }

.reveal-ready [data-reveal] {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .65s ease, transform .65s ease;
}

.reveal-ready [data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

.content-detail {
    padding: 70px 0 90px;
}

.content-detail-shell {
    width: min(calc(100% - 40px), 860px);
    margin-inline: auto;
}

.content-detail-head h1 {
    margin: 16px 0;
    color: var(--site-navy);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 48px;
    line-height: 1.12;
}

.content-detail-image {
    display: block;
    width: 100%;
    height: auto;
    max-height: min(52vw, 520px);
    aspect-ratio: 16 / 9;
    margin: 34px 0;
    border-radius: var(--site-radius);
    object-fit: cover;
    object-position: center;
}

.content-detail-copy {
    color: #2e3747;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 19px;
    line-height: 1.9;
}

.reveal-ready .content-detail-copy[data-reveal] {
    opacity: 1;
    transform: none;
}

.content-detail-copy p { margin: 0 0 22px; }
.content-detail-copy h2,
.content-detail-copy h3 {
    margin: 30px 0 12px;
    color: var(--site-navy);
    font-family: Georgia, "Times New Roman", serif;
}

.qna-question-box,
.qna-toc-box,
.qna-summary-box,
.qna-review-box,
.qna-consult-banner {
    margin-bottom: 18px;
    border: 1px solid var(--site-line);
    border-radius: var(--site-radius);
    background: var(--site-white);
}

.qna-question-box {
    display: flex;
    gap: 16px;
    padding: 18px;
}

.qna-question-box > span,
.qna-summary-box summary span,
.qna-review-box h2 span {
    display: inline-flex;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #fff4d8;
    color: var(--site-gold-dark);
    font-weight: 900;
    flex: 0 0 auto;
}

.qna-question-box strong,
.qna-toc-box strong,
.qna-summary-box strong {
    display: block;
    color: var(--site-navy);
    font-size: 14px;
}

.qna-question-box p,
.qna-summary-box p {
    margin: 4px 0 0;
    color: var(--site-text);
}

.qna-toc-box {
    display: grid;
    gap: 8px;
    padding: 18px;
}

.qna-toc-box a {
    padding: 10px 12px;
    border-radius: 6px;
    background: var(--site-soft);
    color: var(--site-navy);
    font-weight: 700;
    text-decoration: none;
}

.qna-toc-box a:hover {
    color: var(--site-gold-dark);
}

.qna-summary-box {
    padding: 0;
}

.qna-summary-box summary {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px;
    cursor: pointer;
}

.qna-summary-box p {
    padding: 0 18px 18px 64px;
}

.qna-review-box {
    padding: 22px;
}

.qna-review-box > h2 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 10px;
    color: var(--site-navy);
    font-size: 20px;
}

.qna-consult-banner {
    display: grid;
    grid-template-columns: 140px minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 20px;
    background: linear-gradient(135deg, var(--site-navy), var(--site-navy-2));
    color: var(--site-white);
}

.qna-consult-banner img {
    width: 126px;
    height: 60px;
    object-fit: contain;
}

.qna-consult-banner strong {
    display: block;
    color: var(--site-white);
    font-size: 20px;
}

.qna-consult-banner p {
    margin: 4px 0 0;
    color: rgba(255, 255, 255, .76);
}

@media (max-width: 1080px) {
    .site-menu-toggle { display: block; }
    .site-menu {
        position: absolute;
        top: 78px;
        right: 0;
        left: 0;
        display: none;
        padding: 14px 20px 22px;
        border-top: 1px solid rgba(255, 255, 255, .12);
        background: var(--site-navy);
        box-shadow: 0 20px 30px rgba(0, 0, 0, .16);
    }
    .site-menu.is-open { display: block; }
    .site-nav-link,
    .site-login-link { width: 100%; justify-content: space-between; padding: 11px 0; }
    .site-nav-dropdown { width: 100%; }
    .site-nav-dropdown:hover .site-dropdown-menu { opacity: 0; visibility: hidden; }
    .site-nav-dropdown.is-open .site-dropdown-menu {
        position: static;
        width: 100%;
        margin: 4px 0 8px;
        opacity: 1;
        visibility: visible;
        transform: none;
    }
    .site-information-menu {
        grid-template-columns: 1fr;
        padding: 12px;
    }
    .site-nav-actions { margin: 12px 0 0; }
    .site-nav-actions .site-login-link { width: auto; }
    .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .horizontal-slider { grid-auto-columns: minmax(280px, 46%); }
}

@media (max-width: 760px) {
    .site-container,
    .site-nav-shell,
    .content-detail-shell { width: min(calc(100% - 28px), var(--site-container)); }
    .site-section { padding: 64px 0; }
    .section-heading h2 { font-size: 34px; }
    .section-heading p { font-size: 16px; }
    .page-hero { min-height: 360px; }
    .page-hero .site-container { padding-bottom: 44px; }
    .page-hero h1 { font-size: 40px; }
    .page-hero p { font-size: 16px; }
    .inquiry-form { grid-template-columns: 1fr; }
    .form-field.is-full { grid-column: auto; }
    .horizontal-slider { grid-auto-columns: 86%; }
    .category-slider { grid-auto-columns: 76%; }
    .archive-layout { grid-template-columns: 1fr; gap: 40px; }
    .archive-item { grid-template-columns: 94px minmax(0, 1fr); }
    .archive-item img { width: 94px; height: 78px; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom { align-items: flex-start; flex-direction: column; }
    .content-detail-head h1 { font-size: 38px; }
    .content-detail-image { max-height: min(62vw, 360px); }
    .content-detail-copy { font-size: 18px; }
    .qna-consult-banner { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .site-brand img { width: 122px; }
    .site-nav-actions { align-items: stretch; flex-direction: column; }
    .site-nav-actions .site-login-link { width: 100%; }
    .site-button { width: 100%; }
    .site-slider-head { align-items: flex-start; flex-direction: column; }
    .page-hero h1 { font-size: 34px; }
    .archive-item { grid-template-columns: 1fr; }
    .archive-item img { width: 100%; height: 170px; }
    .footer-bottom div { flex-direction: column; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal-ready [data-reveal] { opacity: 1; transform: none; }
}
.site-preview-banner{position:relative;z-index:1000;background:#b58a3c;color:#fff;text-align:center;padding:7px 12px;font-size:11px;font-weight:800;letter-spacing:0}