.kids-about-page {
    --kids-bg: #fff7e8;
    --kids-bg-soft: #fffaf2;
    --kids-surface: #fffdf8;
    --kids-surface-muted: #f8edcf;
    --kids-ink: #3f2d20;
    --kids-muted: #665444;
    --kids-subtle: #8f806c;
    --kids-orange: #f6a72e;
    --kids-orange-strong: #d98500;
    --kids-orange-soft: #fff0c2;
    --kids-mint: #9dd9aa;
    --kids-mint-strong: #2f9b4b;
    --kids-sky: #aee4f4;
    --kids-sky-strong: #1687a5;
    --kids-cocoa: #68472f;
    --kids-line: #e4cf9b;
    --kids-line-strong: #b9994d;
    --kids-button-primary: #f6a72e;
    --kids-button-primary-hover: #db8c00;
    --kids-button-primary-text: #3f2b1c;
    --kids-title-underline: #f7e3a1;
    --kids-shadow: 0 24px 64px rgba(121, 78, 26, 0.16);
    --kids-shadow-soft: 0 14px 36px rgba(121, 78, 26, 0.1);
    min-height: 100vh;
    overflow-x: clip;
    background: var(--kids-bg);
    color: var(--kids-ink);
    font-family: "Noto Sans KR", "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
}

[data-theme="dark"] .kids-about-page {
    --kids-bg: #18120e;
    --kids-bg-soft: #221912;
    --kids-surface: #261c15;
    --kids-surface-muted: #322318;
    --kids-ink: #fff7e8;
    --kids-muted: #e2d2bc;
    --kids-subtle: #b9a58c;
    --kids-orange: #f4b34b;
    --kids-orange-strong: #ffd17a;
    --kids-orange-soft: rgba(244, 179, 75, 0.2);
    --kids-mint: #7fcf91;
    --kids-mint-strong: #aee9b7;
    --kids-sky: #79cee8;
    --kids-sky-strong: #a7e6f6;
    --kids-cocoa: #f0d3ad;
    --kids-line: rgba(255, 237, 202, 0.2);
    --kids-line-strong: rgba(255, 237, 202, 0.36);
    --kids-button-primary: #f4b34b;
    --kids-button-primary-hover: #ffd17a;
    --kids-title-underline: rgba(244, 179, 75, 0.34);
    --kids-button-primary-text: #2d1c0f;
    --kids-shadow: 0 28px 72px rgba(0, 0, 0, 0.42);
    --kids-shadow-soft: 0 18px 42px rgba(0, 0, 0, 0.3);
}

.kids-about-page a {
    color: inherit;
    text-decoration: none;
}

.kids-about-container {
    width: min(1120px, calc(100% - 48px));
    margin: 0 auto;
}

.kids-about-hero {
    padding: 48px 0 68px;
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--kids-sky) 34%, transparent), transparent 72%),
        var(--kids-bg);
}

.kids-about-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
    gap: 48px;
    align-items: center;
}

.kids-about-page.has-reveal [data-kids-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition:
        opacity 0.52s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.52s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.kids-about-brand-line {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 40px;
    padding: 5px 14px 5px 5px;
    border: 1px solid var(--kids-line);
    border-radius: 999px;
    background: color-mix(in srgb, var(--kids-surface) 88%, transparent);
    color: var(--kids-cocoa);
    font-size: 0.82rem;
    font-weight: 900;
}

.kids-about-brand-line img {
    width: 30px;
    height: 30px;
    border-radius: 8px;
}

.kids-about-hero h1,
.kids-about-editorial h2,
.kids-about-section-head h2,
.kids-about-classroom-copy h2,
.kids-about-cta h2 {
    margin: 0;
    color: var(--kids-ink);
    font-weight: 900;
    letter-spacing: 0;
    overflow-wrap: anywhere;
}

.kids-about-hero h1 {
    max-width: 620px;
    margin-top: 22px;
    font-size: 3.08rem;
    line-height: 1.13;
}

.kids-about-title-line {
    display: block;
}

.kids-about-title-mark {
    display: inline;
    padding: 0 0.04em;
    background: linear-gradient(
        to top,
        transparent 0,
        transparent 0.12em,
        var(--kids-title-underline) 0.12em,
        var(--kids-title-underline) 0.44em,
        transparent 0.44em
    );
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

.kids-about-hero-lead {
    max-width: 560px;
    margin: 20px 0 0;
    color: var(--kids-muted);
    font-size: 1.08rem;
    line-height: 1.72;
}

.kids-about-actions,
.kids-about-store-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.kids-about-actions {
    margin-top: 28px;
}

.kids-about-store-row {
    margin-top: 14px;
}

.kids-about-btn,
.kids-about-store {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 20px;
    border: 1px solid var(--kids-line);
    border-radius: 8px;
    font-weight: 900;
    transition:
        background-color 0.16s ease,
        border-color 0.16s ease,
        color 0.16s ease,
        transform 0.16s ease;
}

.kids-about-btn:hover,
.kids-about-store:hover {
    transform: translateY(-1px);
}

.kids-about-page .kids-about-btn-primary {
    border-color: var(--kids-button-primary);
    background: var(--kids-button-primary);
    color: var(--kids-button-primary-text);
}

.kids-about-page .kids-about-btn-primary:hover,
.kids-about-page .kids-about-btn-primary:focus-visible {
    border-color: var(--kids-button-primary-hover);
    background: var(--kids-button-primary-hover);
}

.kids-about-page .kids-about-btn-secondary,
.kids-about-store {
    background: var(--kids-surface);
    color: var(--kids-ink);
}

.kids-about-page .kids-about-btn-secondary:hover,
.kids-about-store:hover {
    border-color: var(--kids-line-strong);
    background: var(--kids-orange-soft);
}

.kids-about-store {
    gap: 8px;
    min-height: 42px;
    padding: 0 16px;
}

.kids-about-hero-visual {
    display: grid;
    grid-template-columns: minmax(240px, 0.82fr) minmax(170px, 0.48fr);
    gap: 18px;
    align-items: center;
    margin: 0;
    padding: 20px;
    border: 1px solid var(--kids-line);
    border-radius: 8px;
    background: color-mix(in srgb, var(--kids-surface) 74%, var(--kids-sky) 26%);
    box-shadow: var(--kids-shadow);
}

.kids-about-phone-frame {
    overflow: hidden;
    border: 1px solid var(--kids-line);
    border-radius: 8px;
    background: var(--kids-surface);
    box-shadow: var(--kids-shadow-soft);
}

.kids-about-phone-frame img {
    display: block;
    width: 100%;
    height: auto;
}

.kids-about-phone-frame-main {
    width: min(288px, 100%);
    justify-self: end;
}

.kids-about-hero-stack {
    display: grid;
    justify-items: start;
    gap: 14px;
}

.kids-about-phone-frame-small {
    width: min(190px, 100%);
}

.kids-about-media-note {
    max-width: 210px;
    padding: 14px 16px;
    border: 1px solid var(--kids-line);
    border-radius: 8px;
    background: var(--kids-surface);
    color: var(--kids-cocoa);
    font-weight: 900;
    line-height: 1.55;
}

.kids-about-editorial {
    padding: 56px 0;
    border-top: 1px solid var(--kids-line);
    border-bottom: 1px solid var(--kids-line);
    background: var(--kids-surface);
}

.kids-about-editorial-inner {
    display: grid;
    grid-template-columns: minmax(0, 0.38fr) minmax(0, 0.62fr);
    gap: 42px;
    align-items: start;
}

.kids-about-kicker {
    margin: 0 0 12px;
    color: var(--kids-orange-strong);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.kids-about-editorial h2 {
    font-size: 2.35rem;
    line-height: 1.22;
}

.kids-about-editorial-body {
    display: grid;
    gap: 10px;
    color: var(--kids-muted);
    font-size: 1.03rem;
    line-height: 1.78;
}

.kids-about-editorial-body p {
    margin: 0;
}

.kids-about-editorial-body strong {
    color: var(--kids-cocoa);
    font-weight: 900;
}

.kids-about-section {
    padding: 76px 0;
}

.kids-about-section-head {
    max-width: 720px;
    margin: 0 auto 34px;
    text-align: center;
}

.kids-about-section-head h2,
.kids-about-classroom-copy h2,
.kids-about-cta h2 {
    font-size: 2.65rem;
    line-height: 1.2;
}

.kids-about-value-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.kids-about-value,
.kids-about-faq-list details {
    border: 1px solid var(--kids-line);
    border-radius: 8px;
    background: var(--kids-surface);
}

.kids-about-value {
    padding: 24px;
    box-shadow: var(--kids-shadow-soft);
}

.kids-about-value i {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    margin-bottom: 18px;
    border-radius: 8px;
    background: var(--kids-orange-soft);
    color: var(--kids-orange-strong);
    font-size: 1.05rem;
}

.kids-about-value:nth-child(2) i {
    background: color-mix(in srgb, var(--kids-mint) 34%, transparent);
    color: var(--kids-mint-strong);
}

.kids-about-value:nth-child(3) i {
    background: color-mix(in srgb, var(--kids-sky) 44%, transparent);
    color: var(--kids-sky-strong);
}

.kids-about-value h3,
.kids-about-flow-copy h3 {
    margin: 0 0 10px;
    color: var(--kids-ink);
    font-weight: 900;
    letter-spacing: 0;
}

.kids-about-value h3 {
    font-size: 1.18rem;
    line-height: 1.38;
}

.kids-about-value p,
.kids-about-flow-copy p,
.kids-about-classroom-copy p,
.kids-about-faq-list p {
    margin: 0;
    color: var(--kids-muted);
    line-height: 1.72;
}

.kids-about-flow-band,
.kids-about-faq-band {
    border-top: 1px solid var(--kids-line);
    border-bottom: 1px solid var(--kids-line);
    background: var(--kids-bg-soft);
}

.kids-about-flow {
    display: grid;
    gap: 18px;
}

.kids-about-flow-step {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(230px, 330px);
    gap: 34px;
    align-items: center;
    padding: 24px;
    border: 1px solid var(--kids-line);
    border-radius: 8px;
    background: var(--kids-surface);
    box-shadow: var(--kids-shadow-soft);
}

.kids-about-flow-step.is-reverse {
    grid-template-columns: minmax(230px, 330px) minmax(0, 1fr);
}

.kids-about-flow-step.is-reverse .kids-about-flow-copy {
    order: 2;
}

.kids-about-flow-copy span {
    display: inline-flex;
    margin-bottom: 12px;
    padding: 5px 10px;
    border-radius: 999px;
    background: var(--kids-orange-soft);
    color: var(--kids-orange-strong);
    font-size: 0.74rem;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.kids-about-flow-copy h3 {
    font-size: 1.82rem;
    line-height: 1.25;
}

.kids-about-flow-media {
    display: flex;
    justify-content: center;
}

.kids-about-flow-media .kids-about-phone-frame {
    width: min(232px, 100%);
}

.kids-about-flow-media-pair {
    gap: 12px;
    align-items: center;
}

.kids-about-flow-media-pair .kids-about-phone-frame {
    width: min(178px, 48%);
}

.kids-about-flow-media-pair .kids-about-phone-frame-short {
    transform: translateY(12px);
}

.kids-about-flow-step-final {
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--kids-orange-soft) 72%, transparent), color-mix(in srgb, var(--kids-surface) 84%, transparent)),
        var(--kids-surface);
}

.kids-about-classroom {
    background: var(--kids-bg);
}

.kids-about-classroom-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.72fr);
    gap: 54px;
    align-items: center;
}

.kids-about-classroom-copy p {
    max-width: 560px;
    font-size: 1.02rem;
}

.kids-about-classroom-points {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}

.kids-about-classroom-points span {
    display: inline-flex;
    min-height: 34px;
    align-items: center;
    padding: 0 12px;
    border: 1px solid var(--kids-line);
    border-radius: 999px;
    background: var(--kids-surface);
    color: var(--kids-cocoa);
    font-weight: 900;
    font-size: 0.86rem;
}

.kids-about-classroom-visual {
    margin: 0;
}

.kids-about-phone-frame-wide {
    width: min(340px, 100%);
    margin: 0 auto;
}

.kids-about-faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: grid;
    gap: 10px;
}

.kids-about-faq-list details {
    padding: 0 18px;
}

.kids-about-faq-list summary {
    cursor: pointer;
    padding: 18px 0;
    color: var(--kids-ink);
    font-weight: 900;
    list-style-position: outside;
}

.kids-about-faq-list details[open] summary {
    color: var(--kids-orange-strong);
}

.kids-about-faq-list p {
    padding: 0 0 18px;
}

.kids-about-cta {
    padding: 56px 0;
    background: var(--kids-cocoa);
    color: #ffffff;
}

[data-theme="dark"] .kids-about-cta {
    background: #4a2e1d;
}

.kids-about-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.kids-about-cta .kids-about-kicker,
.kids-about-cta h2,
.kids-about-cta span {
    color: #ffffff;
}

.kids-about-page .kids-about-btn-light {
    border-color: #ffffff;
    background: #ffffff;
    color: var(--kids-cocoa);
}

.kids-about-page .kids-about-btn-light:hover,
.kids-about-page .kids-about-btn-light:focus-visible {
    border-color: #fff0c2;
    background: #fff0c2;
}

[data-theme="dark"] .kids-about-page .kids-about-btn-light {
    border-color: #fff7e8;
    background: #fff7e8;
    color: #3f2b1c;
}

[data-theme="dark"] .kids-about-page .kids-about-btn-light:hover,
[data-theme="dark"] .kids-about-page .kids-about-btn-light:focus-visible {
    border-color: #ffd17a;
    background: #ffd17a;
    color: #2d1c0f;
}

.kids-about-page .kids-about-btn-outline {
    border-color: rgba(255, 255, 255, 0.52);
    color: #ffffff;
}

.kids-about-page .kids-about-btn-outline:hover {
    background: rgba(255, 255, 255, 0.12);
}

@media (max-width: 980px) {
    .kids-about-hero-grid,
    .kids-about-editorial-inner,
    .kids-about-classroom-grid {
        grid-template-columns: 1fr;
    }

    .kids-about-hero-copy,
    .kids-about-editorial-inner,
    .kids-about-classroom-copy {
        text-align: center;
    }

    .kids-about-hero h1,
    .kids-about-hero-lead,
    .kids-about-classroom-copy p {
        margin-right: auto;
        margin-left: auto;
    }

    .kids-about-actions,
    .kids-about-store-row,
    .kids-about-classroom-points {
        justify-content: center;
    }

    .kids-about-hero-visual {
        width: min(650px, 100%);
        margin: 0 auto;
    }

    .kids-about-flow-step,
    .kids-about-flow-step.is-reverse {
        grid-template-columns: 1fr;
    }

    .kids-about-flow-step.is-reverse .kids-about-flow-copy {
        order: 0;
    }

    .kids-about-flow-copy {
        text-align: center;
    }

    .kids-about-value-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .kids-about-cta-inner {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .kids-about-container {
        width: min(100% - 32px, 1120px);
    }

    .kids-about-hero {
        padding: 22px 0 40px;
    }

    .kids-about-hero-grid {
        gap: 22px;
    }

    .kids-about-hero h1 {
        margin-top: 16px;
        font-size: 2.12rem;
        line-height: 1.14;
    }

    .kids-about-hero-lead,
    .kids-about-editorial-body {
        font-size: 0.95rem;
        line-height: 1.68;
    }

    .kids-about-hero-lead {
        margin-top: 14px;
    }

    .kids-about-actions,
    .kids-about-store-row {
        align-items: stretch;
        flex-direction: column;
    }

    .kids-about-hero-actions {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(126px, 0.64fr);
        margin-top: 20px;
    }

    .kids-about-store-row {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .kids-about-page.is-ios-store .kids-about-store-row,
    .kids-about-page.is-android-store .kids-about-store-row {
        grid-template-columns: 1fr;
    }

    .kids-about-btn,
    .kids-about-store {
        width: 100%;
    }

    .kids-about-btn {
        min-height: 46px;
        padding: 0 14px;
    }

    .kids-about-store {
        min-height: 38px;
        padding: 0 12px;
        font-size: 0.86rem;
    }

    .kids-about-hero-visual {
        grid-template-columns: minmax(0, 1fr) minmax(96px, 0.58fr);
        gap: 8px;
        width: min(342px, 100%);
        padding: 10px;
    }

    .kids-about-phone-frame-main {
        width: min(172px, 100%);
        justify-self: end;
    }

    .kids-about-flow-media .kids-about-phone-frame {
        width: min(188px, 100%);
    }

    .kids-about-hero-stack {
        gap: 8px;
        justify-items: start;
    }

    .kids-about-phone-frame-small {
        width: min(122px, 100%);
    }

    .kids-about-media-note {
        width: 100%;
        max-width: none;
        padding: 8px 9px;
        font-size: 0.72rem;
        line-height: 1.42;
        text-align: left;
    }

    .kids-about-editorial {
        padding: 38px 0;
    }

    .kids-about-editorial h2,
    .kids-about-section-head h2,
    .kids-about-classroom-copy h2,
    .kids-about-cta h2 {
        font-size: 1.72rem;
        line-height: 1.28;
    }

    .kids-about-section {
        padding: 48px 0;
    }

    .kids-about-section-head {
        margin-bottom: 24px;
    }

    .kids-about-value-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .kids-about-value,
    .kids-about-flow-step {
        padding: 16px;
    }

    .kids-about-value {
        box-shadow: none;
    }

    .kids-about-value i {
        width: 36px;
        height: 36px;
        margin-bottom: 12px;
    }

    .kids-about-flow-step,
    .kids-about-flow-step.is-reverse {
        gap: 14px;
        box-shadow: none;
    }

    .kids-about-flow {
        gap: 10px;
    }

    .kids-about-flow-copy span {
        margin-bottom: 8px;
        padding: 4px 8px;
        font-size: 0.68rem;
    }

    .kids-about-flow-copy h3 {
        margin-bottom: 6px;
        font-size: 1.28rem;
    }

    .kids-about-flow-copy p,
    .kids-about-value p,
    .kids-about-classroom-copy p {
        font-size: 0.92rem;
        line-height: 1.62;
    }

    .kids-about-flow-media-pair {
        flex-direction: row;
        justify-content: center;
    }

    .kids-about-flow-media-pair .kids-about-phone-frame,
    .kids-about-flow-media-pair .kids-about-phone-frame-short {
        width: min(142px, 48%);
        transform: none;
    }

    .kids-about-cta {
        padding: 36px 0;
    }

    .kids-about-cta-actions {
        width: 100%;
    }
}

@media (max-width: 760px) {
    .kids-about-page.is-ios-store .kids-about-store[data-kids-store-android],
    .kids-about-page.is-android-store .kids-about-store[data-kids-store-ios] {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .kids-about-page.has-reveal [data-kids-reveal],
    .kids-about-btn,
    .kids-about-store {
        transition: none;
    }
}