/* Вопросы и ответы: общая композиция, первый экран и навигация. */

body.st-questions-v4 {
    margin: 0;
    background: var(--paper, #fff);
    color: var(--ink, #202333);
    font-family: var(--font, "Manrope", sans-serif);
    -webkit-font-smoothing: antialiased;
}

body.st-questions-v4 .qa4-page,
body.st-questions-v4 .qa4-page * {
    box-sizing: border-box;
}

body.st-questions-v4 .qa4-page {
    width: calc(100% - 80px);
    max-width: var(--max, 1320px);
    min-width: 0;
    margin: 0 auto 96px;
    font-size: 16px;
    line-height: 1.75;
}

body.st-questions-v4 .qa4-page :where(h1, h2, h3, h4, p, figure) {
    margin: 0;
}

body.st-questions-v4 .qa4-page :where(button, input, textarea, select) {
    font: inherit;
}

body.st-questions-v4 .qa4-page :where(a, button, input, textarea, select, summary):focus-visible {
    outline: 3px solid #8b7ff1;
    outline-offset: 4px;
}

body.st-questions-v4 .qa4-page :where(a, button) {
    -webkit-tap-highlight-color: transparent;
}

body.st-questions-v4 .qa4-page [id] {
    scroll-margin-top: 200px;
}

body.st-questions-v4 .qa4-page .st-icon {
    flex: 0 0 auto;
    width: 20px;
    height: 20px;
}

body.st-questions-v4 .qa4-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 7px 10px;
    margin: 28px 0;
    color: #746d80;
    font-size: 12px;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

body.st-questions-v4 .qa4-breadcrumbs a {
    color: inherit;
    text-decoration: none;
    text-underline-offset: 4px;
}

body.st-questions-v4 .qa4-breadcrumbs a:hover {
    color: var(--blue, #5146e5);
    text-decoration: underline;
}

body.st-questions-v4 .qa4-breadcrumbs .st-icon {
    width: 13px;
    height: 13px;
    color: #aaa6ba;
}

body.st-questions-v4 .qa4-hero {
    position: relative;
    display: block;
    gap: 40px;
    padding: 52px 56px;
    border: 1px solid #e6e1fa;
    border-radius: 30px;
    background: #efedff;
}

body.st-questions-v4 .qa4-hero:has(.qa4-hero-aside) {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: center;
}

body.st-questions-v4 .qa4-hero-copy {
    min-width: 0;
}

body.st-questions-v4 .qa4-eyebrow {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 21px;
    color: var(--blue, #5146e5);
    font-size: 10px;
    font-weight: 750;
    line-height: 1.6;
    letter-spacing: .1em;
    text-transform: uppercase;
}

body.st-questions-v4 .qa4-eyebrow .st-icon {
    width: 17px;
    height: 17px;
}

body.st-questions-v4 .qa4-title {
    max-width: 17ch;
    color: var(--ink, #202333);
    font-size: clamp(48px, 5.2vw, 74px);
    font-weight: 650;
    line-height: 1.04;
    letter-spacing: -.06em;
    overflow-wrap: break-word;
    text-wrap: balance;
}

body.st-questions-v4 .qa4-single .qa4-title {
    max-width: 29ch;
    font-size: clamp(34px, 3.8vw, 52px);
    line-height: 1.14;
    letter-spacing: -.045em;
}

body.st-questions-v4 .qa4-lead {
    max-width: 61ch;
    margin-top: 23px;
    color: #686279;
    font-size: 16px;
    line-height: 1.85;
    text-wrap: pretty;
}

body.st-questions-v4 .qa4-hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px 24px;
    margin-top: 30px;
}

body.st-questions-v4 .qa4-search {
    max-width: 660px;
    min-width: 0;
    margin-top: 26px;
}

body.st-questions-v4 .qa4-search > label {
    display: block;
    margin-bottom: 9px;
    color: #746d80;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.6;
}

body.st-questions-v4 .qa4-search > div {
    display: flex;
    align-items: center;
    gap: 4px;
    min-width: 0;
    padding: 4px;
    border: 1px solid #dcd4f0;
    border-radius: 12px;
    background: #fff;
}

body.st-questions-v4 .qa4-search input[type="search"] {
    flex: 1 1 auto;
    width: 100%;
    min-width: 0;
    min-height: 48px;
    margin: 0;
    padding: 12px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: #51455f;
    font-size: 16px;
    line-height: 1.5;
    -webkit-appearance: none;
    appearance: none;
}

body.st-questions-v4 .qa4-search button[type="submit"] {
    display: inline-flex;
    flex: 0 0 48px;
    align-items: center;
    justify-content: center;
    width: 48px;
    min-height: 48px;
    padding: 12px;
    border: 0;
    border-radius: 9px;
    background: var(--blue, #5146e5);
    color: #fff;
    cursor: pointer;
}

body.st-questions-v4 .qa4-search button[type="submit"]:hover {
    background: var(--blue-dark, #3831b9);
}

body.st-questions-v4 .qa4-question-panel > header.qa4-meta h2 {
    margin: 0;
    color: #756d82;
    font-size: 14px;
    font-weight: 650;
    line-height: 1.6;
}

body.st-questions-v4 .qa4-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 13px;
    min-height: 52px;
    max-width: 100%;
    padding: 15px 22px;
    border: 1px solid transparent;
    border-radius: 12px;
    background: var(--blue, #5146e5);
    color: #fff;
    font-size: 13px;
    font-weight: 650;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .18s ease;
}

body.st-questions-v4 .qa4-button:hover {
    background: var(--blue-dark, #3831b9);
    color: #fff;
}

body.st-questions-v4 .qa4-text-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    max-width: 100%;
    min-height: 44px;
    color: #51457e;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    text-underline-offset: 5px;
}

body.st-questions-v4 .qa4-text-link:hover {
    color: var(--blue, #5146e5);
    text-decoration: underline;
}

body.st-questions-v4 .qa4-hero-aside {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 22px;
    min-width: 0;
    padding-left: 34px;
    border-left: 1px solid #dcd5f4;
    color: #76688e;
    font-size: 13px;
    line-height: 1.8;
}

body.st-questions-v4 .qa4-hero-art {
    width: 148px;
    max-width: 100%;
    height: auto;
    color: #8b7bc4;
}

body.st-questions-v4 .qa4-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
    gap: 64px;
    margin-top: 52px;
}

body.st-questions-v4 :where(.qa4-main, .qa4-sidebar) {
    min-width: 0;
}

body.st-questions-v4 .qa4-sidebar {
    position: sticky;
    top: 208px;
    display: grid;
    gap: 28px;
}

body.st-questions-v4 .qa4-section-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px 24px;
    margin-bottom: 8px;
}

body.st-questions-v4 .qa4-section-head h2 {
    color: var(--ink, #202333);
    font-size: 28px;
    font-weight: 650;
    line-height: 1.3;
    letter-spacing: -.04em;
}

body.st-questions-v4 .qa4-section-head :where(p, .qa4-count) {
    color: #756d80;
    font-size: 12px;
}

body.st-questions-v4 .qa4-topic-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 24px;
    padding: 0;
    list-style: none;
}

body.st-questions-v4 .qa4-topic-nav a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 40px;
    padding: 9px 14px;
    border: 1px solid var(--line, #e8e8ed);
    border-radius: 10px;
    color: #6d657b;
    font-size: 12px;
    line-height: 1.6;
    text-decoration: none;
}

body.st-questions-v4 .qa4-topic-nav a:is(:hover, [aria-current="page"]) {
    border-color: #d6cdf3;
    background: #f3f0ff;
    color: var(--blue, #5146e5);
}

@media (max-width: 1100px) {
    body.st-questions-v4 .qa4-hero {
        padding: 42px;
    }
    body.st-questions-v4 .qa4-grid {
        gap: 36px;
        grid-template-columns: minmax(0, 1fr) 270px;
    }
}

@media (max-width: 900px) {
    body.st-questions-v4 .qa4-page {
        width: calc(100% - 48px);
    }
    body.st-questions-v4 .qa4-hero:has(.qa4-hero-aside) {
        grid-template-columns: minmax(0, 1fr) 170px;
        gap: 28px;
    }
    body.st-questions-v4 .qa4-hero-aside {
        padding-left: 25px;
    }
    body.st-questions-v4 .qa4-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 38px;
        margin-top: 38px;
    }
    body.st-questions-v4 .qa4-sidebar {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: start;
    }
}

@media (max-width: 600px) {
    body.st-questions-v4 .qa4-page {
        width: calc(100% - 32px);
        margin-bottom: 64px;
        font-size: 15px;
    }
    body.st-questions-v4 .qa4-page [id] {
        scroll-margin-top: 110px;
    }
    body.st-questions-v4 .qa4-breadcrumbs {
        margin: 20px 3px 23px;
        font-size: 10px;
        gap: 5px 7px;
    }
    body.st-questions-v4 .qa4-hero,
    body.st-questions-v4 .qa4-hero:has(.qa4-hero-aside) {
        grid-template-columns: minmax(0, 1fr);
        gap: 25px;
        padding: 29px 23px;
        border-radius: 24px;
    }
    body.st-questions-v4 .qa4-eyebrow {
        margin-bottom: 18px;
        font-size: 9px;
    }
    body.st-questions-v4 .qa4-title {
        font-size: clamp(38px, 10vw, 49px);
        line-height: 1.08;
        letter-spacing: -.05em;
    }
    body.st-questions-v4 .qa4-single .qa4-title {
        font-size: clamp(29px, 7.8vw, 37px);
    }
    body.st-questions-v4 .qa4-lead {
        margin-top: 19px;
        font-size: 14px;
    }
    body.st-questions-v4 .qa4-hero-actions {
        gap: 10px 18px;
        margin-top: 25px;
    }
    body.st-questions-v4 .qa4-hero-aside {
        display: grid;
        grid-template-columns: 58px minmax(0, 1fr);
        align-items: center;
        gap: 8px 18px;
        padding: 22px 0 0;
        border: 0;
        border-top: 1px solid #dcd5f4;
        font-size: 11px;
    }
    body.st-questions-v4 .qa4-hero-aside > span {
        font-weight: 650;
    }
    body.st-questions-v4 .qa4-hero-art {
        grid-row: 1 / span 2;
        width: 58px;
    }
    body.st-questions-v4 .qa4-grid {
        margin-top: 33px;
    }
    body.st-questions-v4 .qa4-sidebar {
        grid-template-columns: minmax(0, 1fr);
        gap: 25px;
    }
    body.st-questions-v4 .qa4-section-head h2 {
        font-size: 25px;
    }
    body.st-questions-v4 .qa4-topic-nav {
        flex-wrap: nowrap;
        padding: 2px 2px 10px;
        overflow-x: auto;
        scrollbar-width: thin;
    }
    body.st-questions-v4 .qa4-topic-nav a {
        flex: 0 0 auto;
        white-space: nowrap;
    }
}

@media (prefers-reduced-motion: reduce) {
    body.st-questions-v4 .qa4-page :where(a, button, input, textarea, select) {
        animation: none;
        transition: none;
        scroll-behavior: auto;
    }
}