.kata-intro-page {
    margin: 0;
    background: #05070b;
    color: #f8fafc;
    font-family: Roboto, Arial, Helvetica, sans-serif;
    overflow-x: hidden;
}

.kata-intro-main,
.kata-intro-main * {
    box-sizing: border-box;
}

.kata-intro-main {
    width: 100%;
    min-height: 0;
    flex: 1 0 auto;
    background: #05070b;
    color: #f8fafc;
    overflow-x: hidden;
}

.kata-intro-main .kata-shell,
.kata-intro-section-head > * {
    min-width: 0;
}

.kata-intro-main h1,
.kata-intro-main h2,
.kata-intro-main h3,
.kata-intro-main p,
.kata-intro-main span {
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
}

.kata-intro-main .kata-menu a[aria-current="page"] {
    color: #38bdf8;
}

.kata-intro-hero {
    position: relative;
    min-height: 460px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    border-bottom: 1px solid #243044;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.95) 0%, rgba(2, 6, 23, 0.76) 48%, rgba(2, 6, 23, 0.28) 100%),
        url('/images/bg_about_us.jpg') center / cover no-repeat;
}

.kata-intro-hero-inner {
    position: relative;
    z-index: 1;
    padding-top: 90px;
    padding-bottom: 70px;
}

.kata-intro-hero h1 {
    width: min(760px, 100%);
    margin: 0;
    color: #fff;
    font-size: clamp(48px, 6vw, 78px);
    line-height: 1.03;
    font-weight: 900;
    letter-spacing: 0;
}

.kata-intro-hero > .kata-shell > p:last-child {
    width: min(680px, 100%);
    margin: 24px 0 0;
    color: #dbeafe;
    font-size: 20px;
    line-height: 1.65;
}

.kata-intro-section {
    padding: 82px 0;
    border-bottom: 1px solid #1f2937;
}

.kata-intro-section h2 {
    margin: 0;
    color: #f8fafc;
    font-size: 42px;
    line-height: 1.15;
    font-weight: 900;
    letter-spacing: 0;
}

.kata-intro-section-head {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
    gap: 72px;
    margin-bottom: 42px;
}

.kata-intro-section-head > p {
    margin: 34px 0 0;
    color: #aebdd0;
    font-size: 17px;
    line-height: 1.7;
}

.kata-intro-detail {
    background: #05070b;
}

.kata-intro-detail-shell {
    width: min(920px, calc(100% - 40px));
}

.kata-intro-back {
    display: inline-flex;
    margin-bottom: 28px;
    color: #38bdf8 !important;
    font-size: 14px;
    font-weight: 800;
}

.kata-intro-detail h2 {
    margin-bottom: 38px;
}

.kata-intro-detail-content,
.kata-intro-detail-content * {
    max-width: 100%;
}

.kata-intro-detail-content {
    color: #cbd5e1;
    font-size: 17px;
    line-height: 1.8;
}

.kata-intro-detail-content * {
    color: #cbd5e1 !important;
    background-color: transparent !important;
}

.kata-intro-detail-content p,
.kata-intro-detail-content div,
.kata-intro-detail-content span,
.kata-intro-detail-content li {
    font-size: 17px !important;
    line-height: 1.8 !important;
}

.kata-intro-detail-content h1,
.kata-intro-detail-content h2,
.kata-intro-detail-content h3,
.kata-intro-detail-content h4 {
    margin: 36px 0 16px;
    color: #f8fafc !important;
    line-height: 1.25;
    letter-spacing: 0;
}

.kata-intro-detail-content p,
.kata-intro-detail-content ul,
.kata-intro-detail-content ol {
    margin: 0 0 20px;
}

.kata-intro-detail-content a {
    color: #38bdf8 !important;
}

.kata-intro-detail-content img {
    height: auto !important;
    margin: 26px auto;
}

.kata-intro-detail-content table {
    width: 100% !important;
    border-collapse: collapse;
}

.kata-intro-detail-content td,
.kata-intro-detail-content th {
    padding: 10px;
    border: 1px solid #334155;
}

.kata-intro-admin {
    background: #080d16;
}

.kata-intro-toc {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 46px;
}

.kata-intro-toc a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    padding: 10px 14px;
    border: 1px solid #2b3b50;
    background: #0b1220;
    color: #dbeafe !important;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
}

.kata-intro-toc a:hover {
    border-color: #38bdf8;
    color: #7dd3fc !important;
}

.kata-intro-toc span {
    color: #38bdf8;
    font-size: 12px;
    font-weight: 900;
}

.kata-intro-story {
    display: grid;
    gap: 34px;
}

.kata-intro-story-section {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: stretch;
    min-height: 360px;
    border: 1px solid #2b3b50;
    background: #0b1220;
    overflow: hidden;
}

.kata-intro-story-section:nth-child(even) {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
}

.kata-intro-story-section:nth-child(even) .kata-intro-story-media {
    order: 2;
}

.kata-intro-story-section:not(.has-image) {
    grid-template-columns: 1fr;
}

.kata-intro-story-section.kata-image-missing {
    grid-template-columns: 1fr;
}

.kata-intro-story-media {
    position: relative;
    min-height: 100%;
    margin: 0;
    background: #020617;
}

.kata-intro-story-media img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 360px;
    object-fit: cover;
}

.kata-intro-story-body {
    min-width: 0;
    padding: 42px;
}

.kata-intro-story-index {
    margin: 0 0 20px;
    color: #38bdf8;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0;
}

.kata-intro-story-body h3 {
    margin: 0;
    color: #f8fafc;
    font-size: 34px;
    line-height: 1.18;
    font-weight: 900;
    letter-spacing: 0;
}

.kata-intro-story-desc {
    margin: 18px 0 0;
    color: #dbeafe;
    font-size: 17px;
    line-height: 1.65;
}

.kata-intro-story-content {
    margin-top: 24px;
    color: #cbd5e1;
    font-size: 16px;
    line-height: 1.8;
}

.kata-intro-story-content,
.kata-intro-story-content * {
    max-width: 100%;
}

.kata-intro-story-content * {
    color: #cbd5e1 !important;
    background-color: transparent !important;
}

.kata-intro-story-content p,
.kata-intro-story-content div,
.kata-intro-story-content span,
.kata-intro-story-content li {
    font-size: 16px !important;
    line-height: 1.8 !important;
}

.kata-intro-story-content h1,
.kata-intro-story-content h2,
.kata-intro-story-content h3,
.kata-intro-story-content h4 {
    margin: 26px 0 12px;
    color: #f8fafc !important;
    line-height: 1.25;
    letter-spacing: 0;
}

.kata-intro-story-content p,
.kata-intro-story-content ul,
.kata-intro-story-content ol {
    margin: 0 0 16px;
}

.kata-intro-story-content a,
.kata-intro-story-link {
    color: #38bdf8 !important;
}

.kata-intro-story-content img {
    height: auto !important;
    margin: 22px auto;
}

.kata-intro-story-content table {
    width: 100% !important;
    border-collapse: collapse;
}

.kata-intro-story-content td,
.kata-intro-story-content th {
    padding: 10px;
    border: 1px solid #334155;
}

.kata-intro-story-link {
    display: inline-flex;
    margin-top: 14px;
    font-size: 14px;
    font-weight: 900;
    text-decoration: none;
}

.kata-intro-page #popup {
    position: fixed !important;
    top: auto !important;
    right: 12px !important;
    bottom: 14px !important;
    z-index: 80 !important;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.kata-intro-page #popup > div {
    position: static !important;
}

.kata-intro-page #popup img {
    display: block;
    width: 60px !important;
    height: auto !important;
    max-height: 92px !important;
    object-fit: cover;
}

@media (max-width: 1020px) {
    .kata-intro-section-head {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .kata-intro-story-section,
    .kata-intro-story-section:nth-child(even) {
        grid-template-columns: 1fr;
    }

    .kata-intro-story-section:nth-child(even) .kata-intro-story-media {
        order: 0;
    }
}

@media (max-width: 680px) {
    .kata-intro-hero {
        min-height: 400px;
        background-position: 43% center;
    }

    .kata-intro-hero-inner {
        padding-top: 64px;
        padding-bottom: 48px;
    }

    .kata-intro-hero h1 {
        font-size: 46px;
    }

    .kata-intro-hero > .kata-shell > p:last-child {
        font-size: 17px;
    }

    .kata-intro-section {
        padding: 52px 0;
    }

    .kata-intro-section h2 {
        font-size: 31px;
    }

    .kata-intro-toc {
        display: grid;
        grid-template-columns: 1fr;
    }

    .kata-intro-story-body {
        padding: 28px;
    }

    .kata-intro-story-body h3 {
        font-size: 27px;
    }

    .kata-intro-story-media img {
        min-height: 230px;
    }

    .kata-intro-page #popup {
        display: none !important;
    }
}