.article-intelligence-mobile-shell {
    --article-ai-accent: var(--jl-main-color, #4370f5);
    --article-ai-accent-strong: #315ee9;
    --article-ai-border: #e7e9f2;
    --article-ai-muted: var(--jl-text-gray-lightest, #7d8798);
    --article-ai-surface: var(--jl-background-gray, #f5f7fd);
    --article-ai-text: var(--jl-text-color, #202a3a);
}

.article-intelligence-mobile-shell [hidden] {
    display: none !important;
}

.article-reading-switcher[hidden] {
    display: none !important;
}

.article-intelligence-mobile {
    background: var(--article-ai-surface);
    color: var(--article-ai-text);
    font-size: 15px;
    line-height: 1.75;
    margin-top: 8px;
    padding: 12px 0 4px;
}

.article-intelligence-mobile:focus,
.article-original-mobile:focus {
    outline: none;
}

.article-intelligence-mobile__stale {
    background: #fff7df;
    border: 1px solid #f4dfaa;
    border-radius: 8px;
    color: #896312;
    font-size: 12px;
    line-height: 1.5;
    margin-bottom: 12px;
    padding: 9px 12px;
}

.article-intelligence-mobile__quick {
    background: linear-gradient(145deg, #315ee9 0%, #4370f5 56%, #5b8dff 100%);
    border-radius: 18px;
    box-shadow: 0 10px 26px rgba(67, 112, 245, 0.16);
    color: #fff;
    overflow: hidden;
    padding: 20px 18px 22px;
    position: relative;
}

.article-intelligence-mobile__quick::before,
.article-intelligence-mobile__quick::after {
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    content: '';
    pointer-events: none;
    position: absolute;
}

.article-intelligence-mobile__quick::before {
    height: 150px;
    right: -92px;
    top: -100px;
    width: 150px;
}

.article-intelligence-mobile__quick::after {
    bottom: -96px;
    height: 170px;
    left: -110px;
    width: 170px;
}

.article-intelligence-mobile__quick-badge {
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.48);
    border-radius: 999px;
    display: inline-flex;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 32px;
    padding: 0 13px;
    position: relative;
    z-index: 1;
}

.article-intelligence-mobile__quick-badge span {
    color: #ffe270;
    font-size: 13px;
    margin-right: 7px;
}

.article-intelligence-mobile__quick-summary {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.85;
    margin: 18px 0 0;
    position: relative;
    z-index: 1;
}

.article-intelligence-mobile__quick-points {
    border-top: 1px solid rgba(255, 255, 255, 0.24);
    counter-reset: article-ai-point;
    list-style: none;
    margin: 17px 0 0;
    padding: 14px 0 0;
    position: relative;
    z-index: 1;
}

.article-intelligence-mobile__quick-points li {
    counter-increment: article-ai-point;
    font-size: 15px;
    line-height: 1.75;
    margin-top: 12px;
    padding-left: 42px;
    position: relative;
}

.article-intelligence-mobile__quick-points li:first-child {
    margin-top: 0;
}

.article-intelligence-mobile__quick-points li::before {
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    content: counter(article-ai-point);
    display: flex;
    font-size: 12px;
    height: 25px;
    justify-content: center;
    left: 0;
    line-height: 1;
    position: absolute;
    top: 1px;
    width: 25px;
}

.article-intelligence-mobile__section {
    background: #fff;
    border: 1px solid var(--article-ai-border);
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(33, 48, 81, 0.045);
    margin-top: 12px;
    padding: 15px;
}

.article-intelligence-mobile__section-header {
    align-items: center;
    border-bottom: 1px solid #edf0f5;
    display: flex;
    justify-content: space-between;
    margin-bottom: 14px;
    padding-bottom: 11px;
}

.article-intelligence-mobile__section-title {
    align-items: center;
    color: #202a3a;
    display: flex;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    margin: 0;
}

.article-intelligence-mobile__section-icon {
    color: var(--article-ai-accent-strong);
    flex: 0 0 auto;
    height: 22px;
    margin-right: 8px;
    width: 22px;
}

.article-intelligence-mobile__section-count {
    background: #edf3ff;
    border-radius: 999px;
    color: var(--article-ai-accent);
    font-size: 11px;
    line-height: 21px;
    min-width: 21px;
    padding: 0 6px;
    text-align: center;
}

.article-intelligence-mobile__conclusion,
.article-intelligence-mobile__case,
.article-intelligence-mobile__data-card {
    box-sizing: border-box;
}

.article-intelligence-mobile__conclusion + .article-intelligence-mobile__conclusion,
.article-intelligence-mobile__case + .article-intelligence-mobile__case {
    border-top: 1px solid #edf0f5;
    margin-top: 13px;
    padding-top: 13px;
}

.article-intelligence-mobile__conclusion-heading {
    align-items: flex-start;
    display: flex;
}

.article-intelligence-mobile__index {
    align-items: center;
    background: #edf3ff;
    border-radius: 50%;
    color: var(--article-ai-accent);
    display: flex;
    flex: 0 0 auto;
    font-size: 12px;
    font-weight: 700;
    height: 25px;
    justify-content: center;
    margin-right: 10px;
    margin-top: 1px;
    width: 25px;
}

.article-intelligence-mobile__conclusion-text,
.article-intelligence-mobile__case-background {
    color: #354258;
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
}

.article-intelligence-mobile__data-list {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.article-intelligence-mobile__data-card {
    background: #f8f9fc;
    border: 1px solid #eceef4;
    border-radius: 10px;
    min-width: 0;
    padding: 12px;
}

.article-intelligence-mobile__data-value {
    color: var(--article-ai-accent-strong);
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
    overflow-wrap: anywhere;
}

.article-intelligence-mobile__data-label {
    color: #303c50;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.5;
    margin-top: 5px;
}

.article-intelligence-mobile__data-context {
    color: var(--article-ai-muted);
    font-size: 12px;
    line-height: 1.55;
    margin: 5px 0 0;
}

.article-intelligence-mobile__case-title {
    color: #202a3a;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.5;
    margin: 0 0 5px;
}

.article-intelligence-mobile__details {
    color: var(--article-ai-muted);
    font-size: 12px;
    line-height: 1.6;
    margin-top: 8px;
}

.article-intelligence-mobile__details summary {
    color: var(--article-ai-accent);
    cursor: pointer;
    display: inline-block;
    list-style: none;
}

.article-intelligence-mobile__details summary::-webkit-details-marker {
    display: none;
}

.article-intelligence-mobile__details summary::after {
    content: ' ›';
}

.article-intelligence-mobile__details[open] summary::after {
    content: ' ⌄';
}

.article-intelligence-mobile__details-body {
    background: #f8f9fc;
    border-left: 2px solid #d5e0ff;
    margin-top: 8px;
    padding: 9px 10px;
}

.article-intelligence-mobile__details-body strong {
    color: #4d586a;
    display: block;
    font-size: 12px;
}

.article-intelligence-mobile__details-body p {
    margin: 3px 0 8px;
}

.article-intelligence-mobile__details-body p:last-child {
    margin-bottom: 0;
}

.article-intelligence-mobile__knowledge-list {
    display: flex;
    gap: 12px;
    margin: 0 -15px;
    overflow-x: auto;
    padding: 0 15px 5px;
    scroll-padding-left: 15px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.article-intelligence-mobile__knowledge-list::-webkit-scrollbar {
    display: none;
}

.article-intelligence-mobile__knowledge-card {
    background: #eef1f6;
    border: 1px solid #e3e7ef;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(27, 43, 75, 0.06);
    flex: 0 0 72vw;
    max-width: 270px;
    overflow: hidden;
    position: relative;
    scroll-snap-align: start;
}

.article-intelligence-mobile__knowledge-card img {
    aspect-ratio: 3 / 4;
    display: block;
    height: auto;
    object-fit: cover;
    width: 100%;
}

.article-intelligence-mobile__knowledge-type {
    background: rgba(28, 39, 60, 0.78);
    border-radius: 999px;
    color: #fff;
    font-size: 11px;
    left: 9px;
    line-height: 22px;
    padding: 0 8px;
    position: absolute;
    top: 9px;
}

.article-intelligence-mobile__disclaimer {
    color: #9aa2b1;
    font-size: 11px;
    line-height: 1.5;
    margin: 13px 0 0;
    text-align: center;
}

.article-reading-switcher {
    align-items: center;
    background: #fff;
    border: 1px solid rgba(220, 224, 236, 0.94);
    border-radius: 999px;
    bottom: calc(10px + env(safe-area-inset-bottom));
    box-shadow: 0 8px 28px rgba(31, 40, 67, 0.16);
    box-sizing: border-box;
    display: flex;
    height: 58px;
    left: 50%;
    max-width: 560px;
    padding: 4px;
    position: fixed;
    transform: translateX(-50%);
    width: calc(100% - 30px);
    z-index: 1000;
}

.article-reading-switcher__button {
    align-items: center;
    background: transparent;
    border: 0;
    border-radius: 999px;
    color: #70798a;
    cursor: pointer;
    display: flex;
    flex: 1 1 50%;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    height: 48px;
    justify-content: center;
    line-height: 1;
    min-width: 0;
    padding: 0 12px;
    transition: background-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.article-reading-switcher__button span {
    color: #f3bd25;
    margin-right: 7px;
}

.article-reading-switcher__button.is-active {
    background: linear-gradient(135deg, #3767ed, #5b8dff);
    box-shadow: 0 4px 12px rgba(67, 112, 245, 0.2);
    color: #fff;
}

.article-reading-switcher__button:focus-visible {
    outline: 2px solid #7d9eff;
    outline-offset: 2px;
}

body.article-intelligence-mobile-ready #app {
    padding-bottom: calc(82px + env(safe-area-inset-bottom));
}

body.article-intelligence-mobile-ready .fixed--posts {
    bottom: calc(78px + env(safe-area-inset-bottom));
}

@media screen and (max-width: 359px) {
    .article-intelligence-mobile__data-list {
        grid-template-columns: 1fr;
    }

    .article-reading-switcher {
        width: calc(100% - 20px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .article-reading-switcher__button {
        transition: none;
    }
}