.insights-page {
    background: #fff;
}

.insights-page main {
    overflow: hidden;
}

.insights-hero {
    padding: 168px 0 78px;
    background:
        radial-gradient(circle at 8% 12%, rgba(108, 184, 214, 0.2), transparent 32%),
        radial-gradient(circle at 92% 15%, rgba(233, 134, 179, 0.16), transparent 30%),
        linear-gradient(180deg, #fbfaff 0%, #fff 100%);
}

.insights-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
    gap: 56px;
    align-items: end;
}

.insights-eyebrow,
.article-category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: #6b4eb2;
    font-size: 0.8rem;
    font-weight: 900;
    letter-spacing: 0.12em;
}

.insights-hero h1 {
    max-width: 760px;
    margin: 0 0 22px;
    font-size: clamp(2.65rem, 6vw, 5.2rem);
    line-height: 1.03;
    letter-spacing: -0.06em;
}

.insights-hero__lead {
    max-width: 710px;
    color: #5e5a65;
    font-size: clamp(1.05rem, 2vw, 1.28rem);
    line-height: 1.8;
}

.insights-hero__note {
    padding: 28px;
    border: 1px solid rgba(107, 78, 178, 0.15);
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 18px 54px rgba(61, 45, 102, 0.08);
}

.insights-hero__note strong {
    display: block;
    margin-bottom: 10px;
    font-size: 1.08rem;
}

.insights-hero__note p {
    margin: 0;
    color: #67616f;
    line-height: 1.7;
}

.insights-tools {
    display: flex;
    gap: 18px;
    padding: 34px 0 8px;
    align-items: center;
    justify-content: space-between;
}

.insights-filter {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.insights-filter button {
    padding: 9px 14px;
    border: 1px solid rgba(107, 78, 178, 0.16);
    border-radius: 999px;
    color: #5d526b;
    background: #fff;
    font-size: 0.9rem;
    font-weight: 750;
    cursor: pointer;
}

.insights-filter button:hover,
.insights-filter button:focus-visible {
    border-color: #7359b8;
    outline: none;
}

.insights-filter button.is-active {
    color: #fff;
    border-color: #7359b8;
    background: #7359b8;
}

.insights-search {
    position: relative;
    display: flex;
    width: min(100%, 290px);
    flex: 0 0 290px;
    align-items: center;
}

.insights-search input {
    width: 100%;
    padding: 12px 42px 12px 16px;
    border: 1px solid rgba(107, 78, 178, 0.18);
    border-radius: 999px;
    background: #fff;
    color: #37313d;
    font: inherit;
}

.insights-search input:focus {
    border-color: #7359b8;
    outline: 3px solid rgba(115, 89, 184, 0.12);
}

.insights-search b {
    position: absolute;
    right: 16px;
    color: #7359b8;
    font-size: 1.25rem;
}

.insights-result-state {
    margin: 6px 0 22px;
    color: #756e7c;
    font-size: 0.9rem;
}

.insight-card[hidden] {
    display: none;
}

.insight-card.is-new {
    animation: insight-card-in 0.45s ease both;
}

@keyframes insight-card-in {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.insights-section {
    padding: 58px 0 104px;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.insights-load-more-wrap {
    display: flex;
    justify-content: center;
    margin-top: 38px;
}

.insights-load-more {
    min-width: 156px;
    min-height: 48px;
    padding: 12px 24px;
    border: 1px solid rgba(107, 78, 178, 0.24);
    border-radius: 999px;
    background: #fff;
    color: #5e44a5;
    font: inherit;
    font-weight: 850;
    cursor: pointer;
    box-shadow: 0 10px 28px rgba(54, 41, 85, 0.08);
    transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.insights-load-more:hover,
.insights-load-more:focus-visible {
    background: #f7f4ff;
    box-shadow: 0 14px 34px rgba(54, 41, 85, 0.13);
    transform: translateY(-2px);
}

.insight-card {
    display: flex;
    min-width: 0;
    overflow: hidden;
    flex-direction: column;
    border: 1px solid rgba(89, 70, 136, 0.14);
    border-radius: 26px;
    background: #fff;
    box-shadow: 0 18px 46px rgba(54, 41, 85, 0.08);
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.insight-card:hover,
.insight-card:focus-within {
    transform: translateY(-5px);
    box-shadow: 0 26px 58px rgba(54, 41, 85, 0.13);
}

.insight-card__image {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #f3effa;
}

.insight-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.insight-card:hover img {
    transform: scale(1.025);
}

.insight-card__body {
    display: flex;
    padding: 26px;
    flex: 1;
    flex-direction: column;
}

.insight-card__meta,
.article-meta {
    display: flex;
    gap: 8px 14px;
    margin-bottom: 13px;
    flex-wrap: wrap;
    color: #786f80;
    font-size: 0.82rem;
}

.insight-card__body h2 {
    margin: 0 0 12px;
    font-size: 1.42rem;
    line-height: 1.35;
    letter-spacing: -0.035em;
}

.insight-card__body p {
    margin: 0 0 22px;
    color: #645f69;
    line-height: 1.7;
}

.insight-card__body a {
    margin-top: auto;
    color: #6548ad;
    font-weight: 850;
    text-decoration: none;
}

.insights-principle {
    padding: 84px 0;
    background: #f8f5ff;
}

.insights-principle__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.insights-principle article {
    padding: 28px;
    border-radius: 22px;
    background: #fff;
}

.insights-principle h2 {
    max-width: 700px;
    margin: 0 0 28px;
    font-size: clamp(2rem, 4vw, 3.2rem);
    letter-spacing: -0.05em;
}

.insights-principle h3 {
    margin-bottom: 9px;
    font-size: 1.14rem;
}

.insights-principle p {
    margin: 0;
    color: #68616e;
    line-height: 1.7;
}

/* Article */
.article-hero {
    padding: 154px 0 60px;
    background:
        radial-gradient(circle at 10% 10%, rgba(170, 150, 218, 0.2), transparent 34%),
        linear-gradient(180deg, #fbf9ff 0%, #fff 100%);
}

.article-hero__inner,
.article-layout {
    max-width: 1120px;
    margin: 0 auto;
}

.article-back-link {
    display: flex;
    width: fit-content;
    margin-bottom: 24px;
    color: #654ca8;
    font-size: 0.94rem;
    font-weight: 800;
    text-decoration: none;
    transition: transform 160ms ease, color 160ms ease;
}

.article-back-link:hover,
.article-back-link:focus-visible {
    color: #4d358f;
    transform: translateX(-3px);
}

.article-hero h1 {
    max-width: 900px;
    margin: 0 0 20px;
    font-size: clamp(2.55rem, 6vw, 4.9rem);
    line-height: 1.08;
    letter-spacing: -0.06em;
}

.article-deck {
    max-width: 800px;
    margin: 0 0 24px;
    color: #5f5965;
    font-size: clamp(1.08rem, 2vw, 1.3rem);
    line-height: 1.75;
}

.article-cover {
    max-width: 1120px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 30px;
    box-shadow: 0 24px 64px rgba(51, 40, 82, 0.12);
}

.article-cover img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 7;
    object-fit: cover;
}

.article-main {
    padding: 72px 0 110px;
}

.article-layout {
    display: grid;
    grid-template-columns: minmax(0, 760px) minmax(220px, 280px);
    gap: 72px;
    align-items: start;
    min-width: 0;
}

.article-content {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    color: #403b45;
    font-size: 1.06rem;
    line-height: 1.88;
}

.article-content .answer-box {
    margin: 0 0 44px;
    padding: 28px 30px;
    border-left: 5px solid #7359b8;
    border-radius: 0 22px 22px 0;
    background: #f7f4ff;
}

.article-content .answer-box strong {
    display: block;
    margin-bottom: 8px;
    color: #5c42a2;
    font-size: 0.86rem;
    letter-spacing: 0.08em;
}

.article-content .answer-box p {
    margin: 0;
    font-size: 1.14rem;
    line-height: 1.72;
}

.article-content h2 {
    margin: 58px 0 18px;
    color: #2f2b32;
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    line-height: 1.25;
    letter-spacing: -0.045em;
}

.article-content h3 {
    margin: 32px 0 10px;
    font-size: 1.25rem;
    letter-spacing: -0.025em;
}

.article-content p {
    margin: 0 0 20px;
}

.article-content ul,
.article-content ol {
    margin: 18px 0 26px;
    padding-left: 24px;
}

.article-content li {
    margin-bottom: 10px;
}

.article-checklist {
    display: grid;
    gap: 12px;
    margin: 24px 0 34px;
    padding: 0;
    list-style: none;
}

.article-checklist li {
    padding: 15px 17px 15px 48px;
    border: 1px solid rgba(107, 78, 178, 0.14);
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(54, 41, 85, 0.05);
    position: relative;
}

.article-checklist li::before {
    content: "✓";
    position: absolute;
    top: 14px;
    left: 18px;
    color: #6b4eb2;
    font-weight: 900;
}

.article-table-wrap {
    width: 100%;
    max-width: 100%;
    margin: 24px 0 34px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
    border: 1px solid #e8e2f2;
    border-radius: 18px;
}

.article-table-wrap:focus-visible {
    outline: 3px solid rgba(107, 78, 178, 0.24);
    outline-offset: 3px;
}

.article-inline-visual {
    margin: 38px 0 44px;
    overflow: hidden;
    border: 1px solid rgba(107, 78, 178, 0.14);
    border-radius: 24px;
    background: #f8f6fb;
    box-shadow: 0 18px 44px rgba(54, 41, 85, 0.09);
}

.article-inline-visual img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

.article-inline-visual figcaption {
    padding: 14px 18px 16px;
    color: #625b69;
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.6;
    word-break: keep-all;
}

.article-table {
    width: 100%;
    min-width: 620px;
    border-collapse: collapse;
    background: #fff;
}

.article-table th,
.article-table td {
    padding: 16px 18px;
    border-bottom: 1px solid #eee9f4;
    text-align: left;
    vertical-align: top;
}

.article-table th {
    color: #4f3c82;
    background: #f8f5ff;
}

.article-table tr:last-child td {
    border-bottom: 0;
}

.article-table-align-center { text-align: center !important; }
.article-table-align-right { text-align: right !important; }

.article-callout {
    margin-top: 46px;
    padding: 28px;
    border-radius: 22px;
    background: linear-gradient(135deg, #6b4eb2, #8a70cd);
    color: #fff;
}

.article-callout h2 {
    margin: 0 0 10px;
    color: #fff;
    font-size: 1.55rem;
}

.article-callout p {
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.88);
}

.article-callout a {
    display: inline-flex;
    padding: 11px 16px;
    border-radius: 999px;
    background: #fff;
    color: #5e44a5;
    font-weight: 850;
    text-decoration: none;
}

.article-return {
    display: flex;
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px solid #e8e2f2;
}

.article-return a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 10px 16px;
    border: 1px solid rgba(107, 78, 178, 0.22);
    border-radius: 999px;
    color: #5e44a5;
    font-weight: 800;
    text-decoration: none;
}

.article-return a:hover,
.article-return a:focus-visible {
    background: #f7f4ff;
}

.article-load-state {
    display: grid;
    min-height: 58vh;
    padding: 150px 24px 90px;
    place-items: center;
    text-align: center;
}

.article-load-state[hidden] {
    display: none !important;
}

.article-load-state__box {
    width: min(100%, 620px);
    padding: 42px 30px;
    border: 1px solid rgba(101, 72, 173, 0.14);
    border-radius: 26px;
    background: #fbf9fd;
    box-shadow: 0 18px 46px rgba(66, 48, 96, 0.08);
}

.article-load-state__box strong {
    display: block;
    margin-bottom: 10px;
    color: #312a39;
    font-size: 1.35rem;
}

.article-load-state__box p {
    margin: 0;
    color: #6b6470;
    line-height: 1.7;
}

.article-load-state__box a {
    display: inline-flex;
    margin-top: 22px;
    color: #6445aa;
    font-weight: 850;
}

.article-sidebar {
    position: sticky;
    top: 108px;
    display: grid;
    gap: 16px;
}

.article-sidebar__box {
    padding: 22px;
    border: 1px solid rgba(107, 78, 178, 0.15);
    border-radius: 20px;
    background: #fff;
}

.article-sidebar__box strong {
    display: block;
    margin-bottom: 12px;
}

.article-sidebar__box a {
    display: block;
    padding: 8px 0;
    color: #5f4b94;
    line-height: 1.45;
    text-decoration: none;
}

.article-sidebar__box p {
    margin: 0;
    color: #6c6670;
    font-size: 0.92rem;
    line-height: 1.65;
}

.article-related {
    padding: 86px 0;
    background: #f8f5ff;
}

.article-related h2 {
    margin: 0 0 26px;
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.05em;
}

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

.article-related__grid a {
    padding: 24px;
    border-radius: 20px;
    background: #fff;
    color: #353039;
    font-weight: 850;
    line-height: 1.5;
    text-decoration: none;
}

.article-related__grid span {
    display: block;
    margin-bottom: 8px;
    color: #745db1;
    font-size: 0.76rem;
    letter-spacing: 0.08em;
}

@media (max-width: 960px) {
    .insights-hero__inner,
    .article-layout {
        grid-template-columns: minmax(0, 1fr);
    }

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

    .insights-principle__grid,
    .article-related__grid {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .insights-tools {
        align-items: stretch;
        flex-direction: column;
    }

    .insights-search {
        width: 100%;
        flex-basis: auto;
    }
}

@media (max-width: 640px) {
    .insights-hero,
    .article-hero {
        padding-top: 118px;
    }

    .insights-hero {
        padding-bottom: 52px;
    }

    .insights-grid,
    .insights-principle__grid,
    .article-related__grid,
    .article-sidebar {
        grid-template-columns: 1fr;
    }

    .article-hero h1 {
        font-size: clamp(2.12rem, 10vw, 2.45rem);
        line-height: 1.12;
        overflow-wrap: anywhere;
        word-break: keep-all;
        text-wrap: balance;
    }

    .article-deck {
        font-size: 1rem;
        line-height: 1.72;
    }

    .article-content {
        font-size: 1rem;
        line-height: 1.78;
    }

    .article-content h2 {
        margin-top: 44px;
        font-size: clamp(1.55rem, 7.2vw, 1.82rem);
        line-height: 1.3;
        overflow-wrap: anywhere;
        word-break: keep-all;
    }

    .article-content h3 {
        font-size: 1.16rem;
        line-height: 1.4;
    }

    .insights-section,
    .article-main,
    .insights-principle,
    .article-related {
        padding-top: 58px;
        padding-bottom: 72px;
    }

    .insight-card__body,
    .article-content .answer-box {
        padding: 22px;
    }

    .article-content .answer-box {
        margin-bottom: 34px;
        border-left-width: 4px;
        border-radius: 0 18px 18px 0;
    }

    .article-content .answer-box p {
        font-size: 1rem;
    }

    .article-cover {
        margin-right: 18px;
        margin-left: 18px;
        border-radius: 22px;
    }

    .article-cover img {
        aspect-ratio: 4 / 3;
    }

    .article-layout {
        gap: 42px;
    }

    .article-inline-visual {
        margin: 30px 0 36px;
        border-radius: 19px;
    }

    .article-inline-visual img {
        aspect-ratio: 4 / 3;
    }

    .article-inline-visual figcaption {
        padding: 12px 14px 14px;
        font-size: 0.82rem;
    }

    .article-table-wrap {
        position: relative;
        margin-top: 20px;
        margin-bottom: 30px;
    }
}