.page-block {
    position: relative;
    padding: 72px 0 96px;
    background-color: var(--block-bg, #fff);
    color: var(--block-text, #2f51a2);
    font-family: "Golos Text", sans-serif;
    line-height: 1.2;
}
.page-block + .page-block {
    margin-top: -24px;
    border-radius: 24px 24px 0 0;
    z-index: 2;
}
.page-block__container {
    width: 100%;
    max-width: 1380px;
    margin: 0 auto;
    padding-right: var(--container-padding, 50px);
    padding-left: var(--container-padding, 50px);
}
.page-block h1,
.page-block h2,
.page-block h3 {
    color: inherit;
    font-weight: 500;
}
.page-block h1 { font-size: 48px; }
.page-block h2 { margin-bottom: 40px; font-size: 36px; }
.page-block h3 { font-size: 24px; }
.page-block p { line-height: 1.35; }
.page-block__button {
    display: inline-flex;
    width: fit-content;
    height: 43px;
    margin-top: 26px;
    padding: 0 24px;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 8px;
    background: var(--block-accent, #ff383c);
    color: #fff !important;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
}

.page-block--hero {
    min-height: 532px;
    padding: 0;
    display: flex;
    background-color: var(--block-bg, #2f51a2);
    background-image: var(--block-image);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.page-block--hero .page-block__container {
    min-height: 532px;
    padding-top: 160px;
    padding-bottom: 72px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}
.page-block--hero h1 { max-width: 1040px; }
.page-block__eyebrow {
    margin-bottom: 18px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.page-block__lead {
    max-width: 750px;
    margin-top: 32px;
    font-size: 18px;
}
.page-block--hero .page-block__button { padding: 0 55px; }

.page-block__split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.page-block--reverse .page-block__split > img { order: -1; }
.page-block__text { color: color-mix(in srgb, var(--block-text) 78%, transparent); line-height: 1.5; }
.page-block__split img {
    width: 100%;
    max-height: 520px;
    border-radius: 16px;
    object-fit: cover;
}

.page-block__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}
.page-block--cards h2 { color: var(--block-accent, #2f51a2); }
.page-block__card {
    min-height: 320px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    border-radius: 16px;
    background: var(--block-accent, #2f51a2);
    box-shadow: 0 14px 14px -10px color-mix(in srgb, var(--block-accent) 35%, transparent);
    color: var(--block-text, #fff);
    transition: transform .2s ease;
}
.page-block__card:hover { transform: translateY(-3px); }
.page-block__card-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 12px;
    background: color-mix(in srgb, #fff 16%, transparent);
}
.page-block__card-icon img { width: 42px; height: 42px; object-fit: contain; }
.page-block__card p { margin-top: 32px; }
.page-block__card-link {
    min-height: 40px;
    margin-top: auto;
    padding: 0 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: flex-start;
    border-radius: 8px;
    background: #fff;
    color: var(--block-accent, #2f51a2) !important;
    font-size: 14px;
    font-weight: 500;
}

.page-block--advantages { overflow: hidden; }
.page-block--advantages::before,
.page-block--advantages::after {
    content: "";
    position: absolute;
    width: 108px;
    height: 108px;
    border-radius: 50%;
    background: var(--block-accent, #ff383c);
    filter: blur(94px);
    pointer-events: none;
}
.page-block--advantages::before { top: 80px; left: -35px; }
.page-block--advantages::after { right: -50px; bottom: 25px; filter: blur(110px); }
.page-block--advantages .page-block__container { position: relative; z-index: 1; }
.page-block--advantages .page-block__grid { gap: 40px 16px; counter-reset: advantage; }
.page-block__advantage {
    display: flex;
    flex-direction: column;
    gap: 16px;
    counter-increment: advantage;
}
.page-block__advantage::before {
    content: counter(advantage, decimal-leading-zero);
    width: 62px;
    height: 62px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--block-accent, #ff383c);
    color: #fff;
    font-size: 20px;
    font-weight: 500;
}
.page-block__advantage.has-icon::before { display: none; }
.page-block__advantage-icon {
    width: 62px;
    height: 62px;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--block-accent, #ff383c);
}
.page-block__advantage-icon img { width: 100%; height: 100%; object-fit: contain; }
.page-block__advantage p {
    max-width: 360px;
    color: color-mix(in srgb, var(--block-text) 72%, transparent);
    font-size: 14px;
}

.page-block--faq { background: var(--block-bg, #2f51a2); }
.page-block__faq h2 { margin-bottom: 60px; }
.page-block__faq details {
    margin-top: 12px;
    overflow: hidden;
    border-radius: 12px;
    background: #f1f5f9;
}
.page-block__faq summary {
    min-height: 72px;
    padding: 16px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    color: var(--block-accent, #2f51a2);
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    list-style: none;
}
.page-block__faq summary::-webkit-details-marker { display: none; }
.page-block__faq summary::after {
    content: "+";
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: var(--block-accent, #2f51a2);
    color: #fff;
    font-size: 26px;
    font-weight: 400;
}
.page-block__faq details[open] summary::after { content: "−"; }
.page-block__faq details > div {
    padding: 0 18px 20px;
    color: #4b5563;
    font-size: 18px;
    line-height: 1.45;
}

.page-block--form { padding: 50px 0; background: var(--block-bg, #2f51a2); }
.page-block__form-desk {
    padding: 48px;
    display: grid;
    grid-template-columns: minmax(260px, 475px) minmax(320px, 632px);
    justify-content: space-between;
    gap: 48px;
    border-radius: 24px;
    background: #fff;
    color: var(--block-text, #2f51a2);
}
.page-block__form-intro p {
    max-width: 360px;
    margin-top: 36px;
    color: #5c5c5c;
}
.page-block__native-form { display: flex; flex-direction: column; gap: 4px; }
.page-block__native-form input {
    height: 40px;
    padding: 0 16px;
    border: 0;
    border-bottom: 1px solid #acacac;
    border-radius: 12px;
    color: #5c5c5c;
}
.page-block__native-form .page-block__button {
    width: 100%;
    height: 56px;
    margin-top: 26px;
    border-radius: 10px;
}
.page-block__form-status { margin-top: 8px; color: #5c5c5c; font-size: 13px; }

.page-block__section-intro {
    max-width: 820px;
    margin: -20px 0 36px;
    color: color-mix(in srgb, var(--block-text) 72%, transparent);
    font-size: 18px;
}

/* «Для кого» — структура повторяет development-steps на лендингах. */
.page-block--audience { padding: 40px 0 72px; }
.page-block--audience h2 { margin-bottom: 36px; }
.page-block__audience-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 16px;
}
.page-block__audience-card {
    min-height: 228px;
    padding: 24px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    overflow: hidden;
    border-radius: 8px;
    background: #f0f4fa;
}
.page-block__audience-card:nth-child(-n + 2) { grid-column: span 6; }
.page-block__audience-card:nth-child(n + 3) { grid-column: span 4; }
.page-block__audience-number {
    position: absolute;
    z-index: 1;
    top: 24px;
    left: 24px;
    color: var(--block-text, #2f51a2);
    font-size: 128px;
    font-weight: 500;
    line-height: 90px;
    opacity: .4;
}
.page-block__audience-icon {
    position: absolute;
    z-index: 1;
    top: 24px;
    left: 24px;
    width: 96px;
    height: 96px;
    padding: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: color-mix(in srgb, var(--block-text, #2f51a2) 12%, transparent);
}
.page-block__audience-icon img { width: 100%; height: 100%; object-fit: contain; }
.page-block__audience-card h3 {
    position: relative;
    z-index: 2;
    color: var(--block-text, #2f51a2);
}
.page-block__audience-card p {
    position: relative;
    z-index: 2;
    margin-top: 8px;
    color: #5c5c5c;
    font-size: 14px;
}

/* «Тематические площадки» — копия карточек страницы конференции. */
.page-block--venues { padding: 72px 0 65px; }
.page-block__venues-grid {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}
.page-block__venue-card {
    min-height: 250px;
    padding: 22px 24px 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-radius: 7px;
    background: #f3f5f9;
}
.page-block__venue-card h3 {
    color: #2f51a2;
    font-size: 24px;
    line-height: 1.12;
}
.page-block__venue-card ul {
    margin: 22px 0 0;
    padding-left: 18px;
    color: #6b6f76;
    font-size: 15px;
    line-height: 1.55;
}
.page-block__venue-card li { list-style: disc; }
.page-block__venue-meta {
    margin-top: 24px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.page-block__venue-meta span {
    min-height: 23px;
    padding: 5px 17px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #aeb4bf;
    border-radius: 999px;
    color: #555b64;
    font-size: 12px;
    font-weight: 500;
    line-height: 1;
    white-space: nowrap;
}
.page-block__venue-meta .page-block__venue-date {
    padding-right: 15px;
    padding-left: 15px;
    border-color: var(--block-accent, #ff4545);
    background: var(--block-accent, #ff4545);
    color: #fff;
    font-weight: 700;
}

/* «Спикеры» — карточки и горизонтальная карусель как в professors. */
.page-block--speakers { padding: 72px 0 65px; }
.page-block__slider-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.page-block__slider-head h2 { margin-bottom: 0; }
.page-block__slider-arrows { display: flex; gap: 4px; }
.page-block__slider-arrows button {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    background: var(--block-accent, #65c0e6);
    color: #fff;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
}
.page-block__slider-prev { border-radius: 16px 0 0 16px; }
.page-block__slider-next { border-radius: 0 16px 16px 0; }
.page-block__slider-arrows button:disabled { background: #ccc; cursor: default; }
.page-block--speakers .page-block__section-intro { margin-top: 22px; margin-bottom: 0; }
.page-block__speakers-track {
    margin-top: 48px;
    padding-bottom: 4px;
    display: flex;
    gap: 16px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-behavior: smooth;
    scroll-snap-type: inline mandatory;
    scrollbar-width: none;
}
.page-block__speakers-track::-webkit-scrollbar { display: none; }
.page-block__speaker-card {
    width: 248px;
    min-width: 248px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 24px;
    scroll-snap-align: start;
}
.page-block__speaker-image {
    height: 330px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: color-mix(in srgb, var(--block-accent) 35%, #f0f4fa);
}
.page-block__speaker-image img { width: 100%; height: 100%; object-fit: cover; }
.page-block__speaker-image span { color: #fff; font-size: 96px; font-weight: 500; opacity: .75; }
.page-block__speaker-content {
    min-height: 146px;
    padding: 24px 16px;
    flex: 1 1 auto;
    background: #fff;
}
.page-block__speaker-content h3 { color: #2f51a2; font-size: 18px; }
.page-block__speaker-content p { margin-top: 12px; color: #5c5c5c; font-size: 14px; }

/* «Организаторы» — логотипы и размеры как в карусели Олимпиады. */
.page-block--organizers { padding: 60px 0; }
.page-block--organizers .page-block__section-intro { margin-top: 22px; margin-bottom: 0; }
.page-block__organizers-track {
    margin-top: 40px;
    padding-bottom: 4px;
    display: flex;
    gap: 16px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-behavior: smooth;
    scroll-snap-type: inline mandatory;
    scrollbar-width: none;
}
.page-block__organizers-track::-webkit-scrollbar { display: none; }
.page-block__organizer-card {
    width: 248px;
    min-width: 248px;
    height: 120px;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: var(--block-text, #2f51a2);
    font-size: 18px;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    scroll-snap-align: start;
}
.page-block__organizer-card img {
    max-width: 210px;
    max-height: 80px;
    object-fit: contain;
}

/* «Призы и результаты» — таблица страницы Олимпиады. */
.page-block--prizes-results { padding: 60px 0; }
.page-block--prizes-results h2 { margin-bottom: 60px; }
.page-block__results-table-wrapper {
    padding: 48px;
    overflow-x: auto;
    border-radius: 16px;
    background: #f3f6fb;
}
.page-block__results-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
    font-size: 15px;
}
.page-block__results-table th {
    padding: 14px 12px 30px;
    border-bottom: 2px solid #d6e0f5;
    color: var(--block-accent, #2f51a2);
    font-size: 24px;
    font-weight: 600;
    text-align: left;
}
.page-block__results-table tbody tr { border-bottom: 1px solid #d6e0f5; }
.page-block__results-table td {
    padding: 30px 12px;
    color: var(--block-accent, #2f51a2);
    font-size: 18px;
    font-weight: 500;
}
.page-block__results-table td:first-child { color: #1f2a37; }
.page-block__results-table th:not(:first-child),
.page-block__results-table td:not(:first-child) { text-align: center; }
.page-block__result-mark { font-size: 24px; }
.page-block__result-mark.is-negative { color: #9aa4b2; }
.page-block__results-note {
    margin-top: 16px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: 10px;
    background: #eef2f8;
    color: #000;
    font-size: 18px;
    font-weight: 500;
}
.page-block__results-note svg { min-width: 19px; color: var(--block-accent, #2f51a2); }

@media (width < 1024px) {
    .page-block { padding: 60px 0; }
    .page-block.page-block--hero { padding: 0; }
    .page-block h1 { font-size: 39px; }
    .page-block h2 { font-size: 31px; }
    .page-block__grid { grid-template-columns: 1fr; }
    .page-block__card { min-height: 220px; padding: 24px; }
    .page-block__form-desk { grid-template-columns: 1fr; }
    .page-block--audience { padding: 44px 0 70px; overflow: hidden; }
    .page-block__audience-grid {
        margin-right: calc(var(--container-padding, 30px) * -1);
        padding-right: var(--container-padding, 30px);
        display: flex;
        overflow-x: auto;
        scroll-snap-type: inline mandatory;
        scrollbar-width: none;
    }
    .page-block__audience-grid::-webkit-scrollbar { display: none; }
    .page-block__audience-card { width: 285px; min-width: 285px; scroll-snap-align: start; }
    .page-block__venues-grid { grid-template-columns: 1fr; }
    .page-block--speakers { padding: 48px 0 56px; overflow: hidden; }
    .page-block__speakers-track {
        margin: 36px calc((100vw - 100%) / -2) 0;
        padding: 0 calc((100vw - 100%) / 2) 4px;
    }
    .page-block--organizers { overflow: hidden; }
    .page-block__organizers-track {
        margin-right: calc((100vw - 100%) / -2);
        margin-left: calc((100vw - 100%) / -2);
        padding-right: calc((100vw - 100%) / 2);
        padding-left: calc((100vw - 100%) / 2);
    }
    .page-block__results-table-wrapper { padding: 32px; }
}
@media (width < 768px) {
    .page-block { padding: 48px 0 60px; }
    .page-block.page-block--hero { padding: 0; }
    .page-block h1,
    .page-block h2 { text-align: center; }
    .page-block h1 { font-size: 30px; }
    .page-block h2 { margin-bottom: 32px; font-size: 28px; }
    .page-block--hero,
    .page-block--hero .page-block__container { min-height: 532px; }
    .page-block--hero .page-block__container {
        padding-top: 145px;
        padding-bottom: 64px;
        align-items: center;
        text-align: center;
    }
    .page-block__lead { margin-top: 24px; font-size: 16px; }
    .page-block__split { grid-template-columns: 1fr; gap: 32px; }
    .page-block--reverse .page-block__split > img { order: 0; }
    .page-block__card { min-height: 150px; }
    .page-block__card p { margin-top: 16px; }
    .page-block__advantage { display: grid; grid-template-columns: 62px 1fr; gap: 8px 16px; }
    .page-block__advantage::before { grid-row: span 2; }
    .page-block__advantage-icon { grid-row: span 2; }
    .page-block__advantage h3 { align-self: end; font-size: 20px; }
    .page-block__advantage p { align-self: start; }
    .page-block__faq h2 { margin-bottom: 32px; }
    .page-block__faq summary,
    .page-block__faq details > div { font-size: 16px; }
    .page-block__form-desk { padding: 24px; gap: 28px; }
    .page-block__form-intro p { margin-top: 20px; text-align: center; }
    .page-block__section-intro { margin-top: -16px; text-align: center; font-size: 16px; }
    .page-block--audience h2 { margin-bottom: 26px; }
    .page-block__slider-head { justify-content: center; }
    .page-block__slider-arrows { display: none; }
    .page-block__speaker-card { width: 285px; min-width: 285px; }
    .page-block__venue-card { min-height: 230px; }
    .page-block__venue-card h3 { font-size: 20px; }
    .page-block--organizers .page-block__slider-head h2 { margin-bottom: 0; }
    .page-block--organizers .page-block__section-intro { margin-top: 20px; }
    .page-block__organizers-track {
        margin: 32px 0 0;
        padding: 0;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
        overflow: visible;
    }
    .page-block__organizer-card {
        width: auto;
        min-width: 0;
        height: 104px;
        padding: 12px;
        font-size: 15px;
    }
    .page-block__organizer-card img { max-width: 100%; max-height: 72px; }
    .page-block--prizes-results h2 { margin-bottom: 32px; }
    .page-block__results-table-wrapper { padding: 16px; }
    .page-block__results-table { min-width: 680px; }
    .page-block__results-table th { padding: 12px 10px 22px; font-size: 18px; }
    .page-block__results-table td { padding: 22px 10px; font-size: 16px; }
    .page-block__results-note { padding: 18px; align-items: flex-start; font-size: 15px; line-height: 1.4; }
}