:root {
    --page: #faf9f5;
    --panel: #ffffff;
    --ink: #101112;
    --muted: #656b72;
    --soft: #f0f1ed;
    --line: rgba(16, 17, 18, 0.14);
    --line-dark: rgba(255, 255, 255, 0.28);
    --blue: #1b4dff;
    --green: #c7ff2f;
    --coral: #ff6848;
    --shadow: 0 24px 70px rgba(16, 17, 18, 0.14);
}

html,
body {
    min-height: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--page);
    font-family: "Pretendard", "Noto Sans KR", system-ui, sans-serif;
    word-break: keep-all;
}

body.site-body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body.site-body > main,
body.site-body > section {
    flex: 1 0 auto;
}

body.auth-body {
    background: #f6f7f3;
}

a {
    color: inherit;
}

.brand-font {
    font-family: "Noto Sans KR", sans-serif;
    font-weight: 900;
}

.site-main {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 88px;
}

.site-nav {
    position: sticky;
    top: 0;
    z-index: 1030;
    border-bottom: 1px solid rgba(16, 17, 18, 0.08);
    background: rgba(250, 249, 245, 0.86);
    backdrop-filter: blur(18px);
}

.site-nav .container-fluid {
    min-height: 96px;
}

.site-nav .navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: var(--ink);
    font-size: 1.2rem;
    font-weight: 900;
    letter-spacing: 0;
    text-decoration: none;
}

.site-nav .navbar-toggler {
    border: 0;
    box-shadow: none;
}

.site-nav .navbar-toggler:focus {
    box-shadow: none;
}

.site-nav__inner {
    position: relative;
}

.site-nav .navbar-brand {
    position: relative;
    z-index: 2;
}

.site-nav .navbar-toggler {
    position: relative;
    z-index: 2;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    color: #fff;
    background: var(--ink);
    font-size: 0.9rem;
    font-weight: 900;
    letter-spacing: 0;
}

.site-gnb,
.site-auth-nav {
    gap: 8px;
}

.site-gnb {
    justify-content: center;
}

.site-auth-nav {
    justify-content: flex-end;
}

.site-nav__actions {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    margin-left: auto;
}

.site-language-switch {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    flex: 0 0 auto;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.72);
}

.site-language-switch a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    min-height: 34px;
    border-radius: 6px;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 900;
    text-decoration: none;
}

.site-language-switch a.active {
    background: var(--ink);
    color: #fff;
}

.site-gnb__item {
    position: relative;
}

.nav-pills .nav-link,
.site-gnb__link,
.site-auth-nav__link,
.site-auth-nav__name,
.site-auth-nav__cta {
    border-radius: 8px;
    color: var(--muted);
    font-weight: 700;
    padding: 1rem 1.55rem;
    white-space: nowrap;
}

.site-gnb__link {
    font-size: 1.22rem;
    font-weight: 700;
}

.site-auth-nav__link,
.site-auth-nav__name,
.site-auth-nav__cta {
    font-size: 1.04rem;
}

.nav-pills .nav-link:hover,
.nav-pills .nav-link.active,
.site-gnb__link:hover,
.site-gnb__item:focus-within .site-gnb__link,
.site-gnb__link.active,
.site-auth-nav__link:hover {
    color: var(--ink);
    background: rgba(16, 17, 18, 0.07);
}

.nav-pills .nav-link.nav-cta,
.site-auth-nav__cta {
    color: #fff;
    background: var(--ink);
}

.site-gnb__depth {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1040;
    min-width: 280px;
    margin: 0;
    padding: 16px;
    list-style: none;
    border: 1px solid rgba(16, 17, 18, 0.1);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 18px 44px rgba(16, 17, 18, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.site-gnb__item:hover .site-gnb__depth,
.site-gnb__item:focus-within .site-gnb__depth {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.site-gnb__depth a {
    display: block;
    padding: 13px 16px;
    border-radius: 8px;
    color: var(--ink);
    font-size: 1.06rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.site-gnb__depth a:hover,
.site-gnb__depth a:focus,
.site-gnb__depth a.active {
    background: rgba(16, 17, 18, 0.07);
}

.brand-hero {
    position: relative;
    min-height: 74svh;
    overflow: hidden;
    color: #fff;
    background-image:
        linear-gradient(90deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.28) 58%, rgba(0, 0, 0, 0.12)),
        url("https://images.pexels.com/photos/33393712/pexels-photo-33393712.jpeg?auto=compress&cs=tinysrgb&w=1800");
    background-size: cover;
    background-position: center;
}

.brand-hero__inner {
    position: relative;
    z-index: 1;
    width: min(1180px, calc(100% - 32px));
    min-height: 74svh;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 72px 0 96px;
}

.eyebrow,
.section-label {
    margin: 0;
    color: inherit;
    font-size: 0.78rem;
    font-weight: 900;
    line-height: 1.3;
    letter-spacing: 0;
    text-transform: uppercase;
    white-space: nowrap;
}

.brand-hero__title {
    margin: 18px 0;
    font-size: 5.8rem;
    line-height: 0.96;
    letter-spacing: 0;
    font-weight: 900;
}

.brand-hero__copy {
    max-width: 540px;
    margin: 0;
    color: rgba(255, 255, 255, 0.84);
    font-size: 1.12rem;
    line-height: 1.8;
    text-wrap: balance;
}

.brand-hero__actions,
.final-band__actions,
.auth-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.brand-hero__actions {
    margin-top: 30px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-weight: 900;
    text-decoration: none;
    white-space: nowrap;
    transition: transform 150ms ease, background 150ms ease, color 150ms ease, border-color 150ms ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button--light {
    background: #fff;
    color: var(--ink);
}

.button--ghost-light {
    border-color: var(--line-dark);
    color: #fff;
}

.button--ghost-light:hover {
    background: rgba(255, 255, 255, 0.12);
}

.button--dark {
    background: var(--ink);
    color: #fff;
}

.button--line {
    border-color: var(--line);
    color: var(--ink);
}

.brand-hero__meta {
    position: absolute;
    z-index: 1;
    left: 50%;
    bottom: 22px;
    width: min(1180px, calc(100% - 32px));
    transform: translateX(-50%);
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.brand-hero__meta a {
    padding: 16px 0 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.92rem;
    font-weight: 800;
    white-space: nowrap;
    text-decoration: none;
    transition: color 0.2s;
}

.brand-hero__meta a:hover {
    color: #fff;
}

.brand-index,
.section-system,
.flow-band,
.final-band {
    padding: 104px 0;
    scroll-margin-top: 88px;
}

.brand-index__inner,
.showcase-band__inner,
.section-system__inner,
.proof-band__inner,
.flow-band__inner,
.final-band__inner {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.brand-index__inner {
    display: grid;
    grid-template-columns: 0.9fr 1fr;
    gap: 72px;
    align-items: end;
}

.section-title {
    margin: 16px 0 0;
    font-size: 3.42rem;
    line-height: 1.12;
    letter-spacing: 0;
    font-weight: 900;
    text-wrap: balance;
}

.section-desc,
.brand-index__copy {
    margin: 0;
    color: var(--muted);
    font-size: 1.02rem;
    line-height: 1.86;
    text-wrap: pretty;
}

.brand-index__items {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 4px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.brand-index__items div {
    min-height: 150px;
    padding: 28px;
    border-right: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.brand-index__items div:last-child {
    border-right: 0;
}

.brand-index__items strong {
    color: var(--blue);
    font-size: 0.92rem;
}

.brand-index__items span {
    max-width: 13rem;
    font-size: 1.24rem;
    font-weight: 900;
    line-height: 1.45;
    text-wrap: balance;
}

.showcase-band {
    padding: 0 0 112px;
}

.showcase-band__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
    gap: 0;
    min-height: 700px;
    background: var(--ink);
    color: #fff;
    box-shadow: var(--shadow);
}

.showcase-media {
    min-height: 700px;
    background-image:
        linear-gradient(180deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.28)),
        url("https://images.pexels.com/photos/3184465/pexels-photo-3184465.jpeg?auto=compress&cs=tinysrgb&w=1500");
    background-size: cover;
    background-position: center;
}

.showcase-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 64px;
}

.showcase-copy .section-desc {
    max-width: 540px;
    margin-top: 24px;
    color: rgba(255, 255, 255, 0.72);
}

.showcase-points {
    margin-top: 52px;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.showcase-points div {
    display: grid;
    grid-template-columns: 52px 0.8fr 1fr;
    gap: 18px;
    padding: 24px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    align-items: start;
}

.showcase-points span {
    color: var(--green);
    font-weight: 900;
}

.showcase-points strong {
    font-size: 1.06rem;
    font-weight: 900;
}

.showcase-points p {
    margin: 0;
    color: rgba(255, 255, 255, 0.68);
    line-height: 1.7;
}

.section-system {
    background: #f1f2ee;
}

.section-system__top {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
    gap: 72px;
    align-items: end;
}

.section-system__top .section-label {
    grid-column: 1 / -1;
}

.section-system__top .section-title {
    margin-top: 0;
}

.section-lines {
    margin-top: 64px;
    border-top: 1px solid var(--line);
}

.section-line {
    display: grid;
    grid-template-columns: 80px minmax(280px, 0.9fr) minmax(0, 1fr);
    gap: 36px;
    padding: 36px 0;
    border-bottom: 1px solid var(--line);
}

.section-line__index {
    color: var(--coral);
    font-weight: 900;
}

.section-line__body h3 {
    margin: 0;
    font-size: 1.65rem;
    line-height: 1.3;
    font-weight: 900;
}

.section-line__body p {
    margin: 14px 0 0;
    color: var(--muted);
    line-height: 1.75;
}

.section-line__bullets {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.section-line__bullets li {
    position: relative;
    padding-left: 18px;
    color: #282b30;
    line-height: 1.7;
}

.section-line__bullets li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.75em;
    width: 7px;
    height: 7px;
    background: var(--blue);
}

.proof-band {
    padding: 104px 0;
    color: var(--ink);
    background: var(--page);
}

.proof-band__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 56px;
    align-items: start;
    padding: 56px clamp(24px, 4vw, 56px);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.proof-quote {
    max-width: 920px;
}

.proof-quote blockquote {
    max-width: 820px;
    margin: 24px 0 0;
    font-size: 3.4rem;
    line-height: 1.18;
    font-weight: 900;
    text-wrap: balance;
}

.proof-quote blockquote span,
.final-band .section-title span {
    display: block;
}

.proof-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line);
}

.proof-metrics div {
    min-height: 118px;
    padding: 24px 28px 20px;
    border-right: 1px solid var(--line);
    border-bottom: 0;
}

.proof-metrics div:last-child {
    border-right: 0;
}

.proof-metrics strong {
    display: block;
    color: var(--blue);
    font-size: 1.15rem;
    margin-bottom: 6px;
}

.proof-metrics span {
    color: var(--muted);
    line-height: 1.6;
}

.flow-band {
    background: var(--page);
}

.flow-band__top {
    max-width: 760px;
}

.flow-list {
    margin-top: 54px;
    border-top: 1px solid var(--line);
}

.flow-item {
    display: grid;
    grid-template-columns: 0.34fr 0.44fr 1fr;
    gap: 28px;
    align-items: center;
    min-height: 132px;
    border-bottom: 1px solid var(--line);
}

.flow-item span {
    color: var(--blue);
    font-size: 0.85rem;
    font-weight: 900;
    text-transform: uppercase;
    white-space: nowrap;
}

.flow-item strong {
    font-size: 1.55rem;
    line-height: 1.35;
    font-weight: 900;
}

.flow-item p {
    max-width: 540px;
    margin: 0;
    color: var(--muted);
    line-height: 1.8;
}

.final-band {
    padding-top: 32px;
}

.final-band__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
    align-items: end;
    padding-top: 36px;
    border-top: 1px solid var(--line);
}

.final-band .section-title {
    max-width: 720px;
}

.site-footer {
    margin-top: auto;
    padding: 40px 0 52px;
    border-top: 1px solid var(--line);
    background: var(--page);
}

.site-footer small {
    color: var(--muted);
    line-height: 1.7;
}

.site-footer a {
    color: var(--ink);
    text-decoration: none;
}

.site-footer a:hover {
    text-decoration: underline;
}

.auth-shell {
    min-height: 100svh;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.72fr);
}

.auth-brand {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 56px;
    color: #fff;
    background-image:
        linear-gradient(90deg, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.38)),
        url("https://images.pexels.com/photos/33393712/pexels-photo-33393712.jpeg?auto=compress&cs=tinysrgb&w=1400");
    background-size: cover;
    background-position: center;
}

.auth-brand .hero-title {
    max-width: 620px;
    margin: 18px 0 16px;
    font-size: 4.2rem;
    line-height: 1.08;
    letter-spacing: 0;
    text-wrap: balance;
}

.auth-brand .hero-desc {
    max-width: 560px;
    color: rgba(255, 255, 255, 0.78);
    text-wrap: balance;
}

.auth-brand-note {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    max-width: 620px;
}

.auth-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 36px;
    padding: 0 12px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.88);
    font-weight: 700;
}

.auth-panel {
    display: grid;
    place-items: center;
    padding: 32px;
}

.auth-card {
    width: min(100%, 500px);
    padding: 0;
}

.auth-card h2 {
    margin: 12px 0 8px;
    font-size: 2.2rem;
    line-height: 1.12;
    letter-spacing: 0;
    font-weight: 900;
}

.auth-muted {
    margin: 0;
    color: var(--muted);
    line-height: 1.75;
}

.auth-form {
    margin-top: 32px;
}

.auth-form .form-control {
    min-height: 52px;
    border-radius: 8px;
    border-color: var(--line);
    background: #fff;
}

.auth-form .form-control:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(27, 77, 255, 0.14);
}

.auth-form .form-check-input {
    border-radius: 4px;
}

.auth-cta {
    width: 100%;
    min-height: 52px;
    border-radius: 8px;
    font-weight: 900;
}

.terms-card {
    width: min(860px, calc(100% - 32px));
    margin: 56px auto;
    padding: 0;
}

.policy-card {
    margin-top: 28px;
    padding: 24px;
    border: 1px solid var(--line);
    background: #fff;
}

.static-page {
    min-height: 72vh;
}

.static-page__hero {
    padding: 112px 0 72px;
    background: #101112;
    color: #fff;
}

.static-page__inner {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.static-page__title {
    margin: 16px 0;
    font-size: 4.6rem;
    line-height: 1.02;
    font-weight: 900;
}

.static-page__desc {
    max-width: 620px;
    margin: 0;
    color: rgba(255, 255, 255, 0.74);
    font-size: 1.08rem;
    line-height: 1.8;
}

.static-page__body {
    padding: 72px 0 112px;
}

.static-page__placeholder {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
    padding-top: 28px;
    border-top: 1px solid var(--line);
}

.static-page__placeholder span {
    color: var(--blue);
    font-weight: 900;
}

.static-page__placeholder p {
    max-width: 680px;
    margin: 0;
    color: var(--muted);
    font-size: 1.08rem;
    line-height: 1.85;
}

.board-page {
    background: var(--page);
}

.board-hero {
    padding: 96px 0 64px;
    color: #fff;
    background: #101112;
}

.board-hero__inner,
.board-section,
.board-article,
.board-form-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.board-hero .section-desc {
    max-width: 620px;
    margin-top: 18px;
    color: rgba(255, 255, 255, 0.74);
}

.board-section,
.board-form-shell {
    padding: 72px 0 112px;
}

.board-section__top {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--line);
}

.board-section__title {
    margin: 10px 0 0;
    font-size: 2rem;
    font-weight: 900;
}

.board-list {
    border-bottom: 1px solid var(--line);
}

.board-row {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr) auto;
    gap: 28px;
    align-items: center;
    min-height: 126px;
    border-top: 1px solid var(--line);
    color: var(--ink);
    text-decoration: none;
}

.board-row:hover {
    background: rgba(16, 17, 18, 0.04);
}

.board-row__index,
.board-row__arrow {
    color: var(--blue);
    font-weight: 900;
}

.board-row__body {
    display: grid;
    gap: 12px;
    min-width: 0;
}

.board-row__body strong {
    overflow: hidden;
    font-size: 1.45rem;
    line-height: 1.4;
    font-weight: 900;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.board-row__body small,
.board-article__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: var(--muted);
    font-weight: 700;
}

.board-empty {
    display: grid;
    gap: 12px;
    padding: 52px 0;
    border-bottom: 1px solid var(--line);
}

.board-empty strong {
    font-size: 1.5rem;
    font-weight: 900;
}

.board-empty p {
    margin: 0;
    color: var(--muted);
}

.board-article {
    padding: 92px 0 112px;
}

.board-article__head {
    padding-bottom: 36px;
    border-bottom: 1px solid var(--line);
}

.board-article__head h1,
.board-form-head h1 {
    margin: 16px 0;
    font-size: 3.6rem;
    line-height: 1.12;
    font-weight: 900;
    text-wrap: balance;
}

.board-article__body {
    min-height: 280px;
    padding: 46px 0;
    border-bottom: 1px solid var(--line);
    color: #272b30;
    font-size: 1.08rem;
    line-height: 1.95;
    white-space: pre-wrap;
}

.board-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.board-actions form {
    margin: 0;
}

.board-danger {
    border-color: rgba(255, 104, 72, 0.4);
    background: #fff;
    color: #c73618;
}

.board-form {
    display: grid;
    gap: 14px;
    margin-top: 36px;
    padding-top: 32px;
    border-top: 1px solid var(--line);
}

.board-form label {
    font-weight: 900;
}

.board-form input,
.board-form textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    color: var(--ink);
    font: inherit;
}

.board-form input {
    min-height: 54px;
    padding: 0 16px;
}

.board-form textarea {
    padding: 16px;
    resize: vertical;
}

.board-form input:focus,
.board-form textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(27, 77, 255, 0.14);
    outline: 0;
}

.content-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.content-badges span,
.content-inline-badge {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 8px;
    background: var(--green);
    color: var(--ink);
    font-size: 0.78rem;
    font-style: normal;
    font-weight: 900;
    vertical-align: middle;
}

.content-inline-badge {
    margin-right: 8px;
    background: var(--coral);
    color: #fff;
}

.faq-list {
    border-bottom: 1px solid var(--line);
}

.faq-item {
    border-top: 1px solid var(--line);
}

.faq-item summary {
    display: grid;
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 28px;
    align-items: center;
    min-height: 104px;
    cursor: pointer;
    list-style: none;
}

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

.faq-item summary span {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.faq-item summary em,
.faq-item summary small {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 8px;
    background: rgba(16, 17, 18, 0.07);
    color: var(--muted);
    font-style: normal;
    font-size: 0.78rem;
    font-weight: 900;
}

.faq-item summary em {
    background: var(--green);
    color: var(--ink);
}

.faq-item summary strong {
    font-size: 1.25rem;
    line-height: 1.45;
    font-weight: 900;
}

.faq-item__answer {
    display: grid;
    gap: 18px;
    padding: 0 0 32px 188px;
}

.faq-item__answer p {
    margin: 0;
    color: #272b30;
    line-height: 1.9;
    white-space: pre-wrap;
}

.faq-item__answer a {
    color: var(--blue);
    font-weight: 900;
    text-decoration: none;
}

.event-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    padding-top: 28px;
}

.event-card {
    position: relative;
    min-height: 300px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    color: var(--ink);
    text-decoration: none;
    transition: transform 150ms ease, box-shadow 150ms ease;
}

.event-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(16, 17, 18, 0.12);
}

.event-card__flag {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 8px;
    background: var(--green);
    font-size: 0.78rem;
    font-weight: 900;
}

.event-card h3 {
    margin: 22px 0 14px;
    font-size: 1.5rem;
    line-height: 1.35;
    font-weight: 900;
}

.event-card p {
    margin: 0 0 18px;
    color: var(--muted);
    line-height: 1.7;
}

.event-card small {
    color: var(--blue);
    font-weight: 900;
    line-height: 1.6;
}

.content-check {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    margin-top: 8px;
    font-weight: 900;
}

.content-check input {
    width: 18px;
    height: 18px;
    min-height: auto;
    padding: 0;
}

@media (max-width: 1080px) {
    .brand-index__inner,
    .showcase-band__inner,
    .section-system__top,
    .proof-band__inner,
    .final-band__inner,
    .auth-shell {
        grid-template-columns: 1fr;
    }

    .showcase-band__inner {
        min-height: auto;
    }

    .showcase-media {
        min-height: 440px;
    }

    .proof-band__inner {
        align-items: start;
    }

    .proof-metrics {
        width: min(100%, 520px);
    }
}

@media (min-width: 992px) {
    .site-gnb {
        gap: clamp(24px, 4vw, 64px);
    }

    .site-gnb {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        z-index: 1;
    }

    .site-auth-nav {
        position: relative;
        z-index: 2;
    }

    .site-nav__actions {
        position: absolute;
        right: 24px;
        top: 50%;
        transform: translateY(-50%);
    }
}

@media (max-width: 991.98px) {
    .site-nav .container-fluid {
        min-height: 68px;
    }

    .brand-mark {
        width: 38px;
        height: 38px;
        font-size: 0.82rem;
    }

    .site-gnb,
    .site-auth-nav,
    .site-nav__actions {
        position: static;
        transform: none;
        padding-top: 12px;
    }

    .site-nav__actions {
        align-items: flex-start;
        justify-content: flex-start;
        flex-direction: column;
        margin-left: 0;
    }

    .site-language-switch {
        width: fit-content;
        margin: 0;
    }

    .site-gnb__item {
        border-top: 1px solid var(--line);
    }

    .site-gnb__link {
        padding: 14px 0 8px;
        font-size: 1rem;
    }

    .site-gnb__depth {
        position: static;
        min-width: 0;
        padding: 0 0 12px;
        border: 0;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
    }

    .site-gnb__depth a {
        padding: 8px 0 8px 14px;
        color: var(--muted);
    }

    .site-auth-nav__link,
    .site-auth-nav__name,
    .site-auth-nav__cta {
        padding-left: 0;
        padding-right: 0;
    }
}

@media (max-width: 860px) {
    .brand-hero,
    .brand-hero__inner {
        min-height: 72svh;
    }

    .brand-hero__title {
        font-size: 4.2rem;
    }

    .brand-index__items,
    .section-line,
    .flow-item,
    .brand-hero__meta {
        grid-template-columns: 1fr;
    }

    .brand-index__items div,
    .brand-index__items div:last-child {
        min-height: 118px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .brand-index__items div:last-child {
        border-bottom: 0;
    }

    .section-line,
    .flow-item {
        gap: 12px;
        align-items: start;
    }

    .showcase-points div {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .auth-brand {
        min-height: 440px;
    }

    .auth-brand .hero-title {
        font-size: 3.2rem;
    }
}

@media (max-width: 768px) {
    .site-main,
    .brand-hero__inner,
    .brand-hero__meta,
    .brand-index__inner,
    .showcase-band__inner,
    .section-system__inner,
    .proof-band__inner,
    .flow-band__inner,
    .final-band__inner {
        width: min(100% - 24px, 1180px);
    }

    .brand-hero__inner {
        padding: 56px 0 86px;
    }

    .brand-hero__title {
        font-size: 3.35rem;
    }

    .section-title {
        font-size: 2.38rem;
    }

    .brand-index,
    .section-system,
    .proof-band,
    .flow-band,
    .final-band {
        padding: 76px 0;
    }

    .showcase-band {
        padding-bottom: 76px;
    }

    .showcase-copy {
        padding: 36px 24px;
    }

    .showcase-media {
        min-height: 320px;
    }

    .proof-quote blockquote {
        font-size: 2.25rem;
    }

    .proof-metrics {
        grid-template-columns: 1fr;
    }

    .proof-metrics div {
        min-height: 0;
        padding: 20px 0;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .proof-metrics div:last-child {
        border-bottom: 0;
    }

    .brand-hero__meta {
        display: none;
    }

    .static-page__hero {
        padding: 76px 0 52px;
    }

    .static-page__title {
        font-size: 3rem;
    }

    .static-page__placeholder {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .board-hero__inner,
    .board-section,
    .board-article,
    .board-form-shell {
        width: min(100% - 24px, 1180px);
    }

    .board-hero {
        padding: 72px 0 48px;
    }

    .board-section,
    .board-form-shell,
    .board-article {
        padding: 56px 0 76px;
    }

    .board-section__top {
        display: grid;
        align-items: start;
    }

    .board-row {
        grid-template-columns: 1fr;
        gap: 12px;
        align-items: start;
        padding: 24px 0;
    }

    .board-row__body strong {
        white-space: normal;
    }

    .board-article__head h1,
    .board-form-head h1 {
        font-size: 2.5rem;
    }

    .faq-item summary,
    .event-grid {
        grid-template-columns: 1fr;
    }

    .faq-item summary {
        gap: 12px;
        padding: 22px 0;
    }

    .faq-item__answer {
        padding-left: 0;
    }

    .auth-brand,
    .auth-panel {
        padding: 24px;
    }

    .auth-brand .hero-title {
        font-size: 2.7rem;
    }
}