.case-detail-page {
    margin: 0;
    color: #11264d;
    background: var(--site-page-gradient);
    -webkit-font-smoothing: antialiased;
}

.case-detail-page .cd-shell {
    width: min(1600px, calc(100% - 88px));
    max-width: 1600px;
    margin: 0 auto;
}

.case-detail-page svg {
    display: block;
}

.case-detail-page svg path,
.case-detail-page svg circle {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.cd-hero {
    position: relative;
    overflow: hidden;
    min-height: 350px;
    padding: 122px 0 34px;
    color: #fff;
    background:
        linear-gradient(90deg, rgba(2, 8, 22, .76) 0%, rgba(2, 14, 39, .5) 42%, rgba(3, 33, 84, .08) 72%),
        url("/template/xqd/assets/images/cases/case-detail-banner.webp?v=202605132210") center center / cover no-repeat,
        #020713;
}

.cd-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    display: none;
    opacity: .8;
    background:
        radial-gradient(circle, rgba(83, 170, 255, .52) 1px, transparent 2px),
        linear-gradient(rgba(38, 126, 255, .1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(38, 126, 255, .1) 1px, transparent 1px);
    background-size: 74px 74px, 98px 98px, 98px 98px;
    mask-image: linear-gradient(90deg, transparent 0%, #000 44%, #000 100%);
    pointer-events: none;
}

.cd-hero::after {
    content: "";
    position: absolute;
    display: none;
    right: -4%;
    bottom: -12px;
    width: 68%;
    height: 210px;
    opacity: .72;
    background:
        linear-gradient(18deg, transparent 16%, rgba(35, 127, 255, .36) 16.5%, transparent 17%),
        linear-gradient(154deg, transparent 34%, rgba(35, 127, 255, .32) 34.5%, transparent 35%),
        linear-gradient(104deg, transparent 52%, rgba(35, 127, 255, .24) 52.5%, transparent 53%);
    pointer-events: none;
}

.cd-breadcrumb {
    position: relative;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 0 0 18px;
    color: #7083a3;
    font-size: 13px;
    line-height: 1.5;
}

.cd-breadcrumb a,
.cd-breadcrumb em {
    color: inherit;
    font-style: normal;
    text-decoration: none;
}

.cd-breadcrumb a:hover {
    color: #126cff;
}

.cd-body-breadcrumb {
    padding: 0 0 2px;
}

.cd-hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 860px) minmax(360px, 1fr);
    gap: 44px;
    align-items: center;
}

.cd-hero-copy {
    max-width: 900px;
}

.cd-category {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 14px;
    border: 1px solid rgba(128, 184, 255, .26);
    border-radius: 6px;
    color: #dceeff;
    background: rgba(255, 255, 255, .08);
    font-size: 14px;
    line-height: 1;
    font-weight: 800;
    text-decoration: none;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12);
}

.cd-hero h1 {
    max-width: 880px;
    margin: 18px 0 0;
    color: #fff;
    font-size: 40px;
    line-height: 1.2;
    letter-spacing: 0;
    font-weight: 850;
}

.cd-hero-copy > h1:first-child {
    margin-top: 0;
}

.cd-hero-copy > p {
    max-width: 820px;
    min-height: 27px;
    margin: 16px 0 0;
    color: rgba(225, 239, 255, .82);
    font-size: 15px;
    line-height: 1.78;
}

.cd-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px 26px;
    margin-top: 24px;
}

.cd-meta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(227, 240, 255, .86);
    font-size: 14px;
    line-height: 1.4;
    white-space: nowrap;
}

.cd-meta svg {
    width: 17px;
    height: 17px;
    color: #cfe6ff;
}

.cd-hero-visual {
    position: relative;
    display: none;
    min-height: 188px;
}

.cd-visual-grid {
    position: absolute;
    right: 0;
    bottom: 0;
    width: min(600px, 100%);
    height: 154px;
    transform: perspective(620px) rotateX(58deg) rotateZ(-3deg);
    transform-origin: 50% 100%;
    border: 1px solid rgba(54, 146, 255, .24);
    background:
        linear-gradient(rgba(55, 145, 255, .24) 1px, transparent 1px),
        linear-gradient(90deg, rgba(55, 145, 255, .24) 1px, transparent 1px);
    background-size: 46px 46px;
    box-shadow: 0 0 38px rgba(18, 111, 255, .22);
}

.cd-ai-cube {
    position: absolute;
    right: 28%;
    bottom: 42px;
    width: 100px;
    height: 100px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(99, 186, 255, .72);
    border-radius: 8px;
    color: #eaf6ff;
    background:
        linear-gradient(135deg, rgba(80, 184, 255, .32), rgba(15, 91, 226, .14)),
        rgba(4, 30, 78, .72);
    box-shadow:
        0 24px 56px rgba(0, 94, 255, .32),
        inset 0 1px 0 rgba(255, 255, 255, .22);
}

.cd-ai-cube::before,
.cd-ai-cube::after,
.cd-ai-cube i {
    content: "";
    position: absolute;
    border: 1px solid rgba(99, 186, 255, .58);
    border-radius: 8px;
    pointer-events: none;
}

.cd-ai-cube::before {
    inset: 12px;
}

.cd-ai-cube::after {
    inset: 25px;
    border-color: rgba(99, 186, 255, .38);
}

.cd-ai-cube i {
    inset: -10px;
    opacity: .35;
}

.cd-ai-cube strong {
    position: relative;
    z-index: 1;
    color: #fff;
    font-size: 42px;
    line-height: 1;
    font-weight: 900;
    text-shadow: 0 0 22px rgba(80, 184, 255, .84);
}

.cd-node,
.cd-data-panel {
    position: absolute;
    pointer-events: none;
}

.cd-node {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #63c6ff;
    box-shadow: 0 0 22px rgba(99, 198, 255, .92);
}

.cd-node::before {
    content: "";
    position: absolute;
    left: 4px;
    bottom: 8px;
    width: 1px;
    height: 58px;
    background: linear-gradient(180deg, transparent, rgba(99, 198, 255, .86));
}

.cd-node-a {
    right: 12%;
    bottom: 86px;
}

.cd-node-b {
    right: 44%;
    bottom: 126px;
}

.cd-node-c {
    right: 62%;
    bottom: 54px;
}

.cd-data-panel {
    border: 1px solid rgba(74, 157, 255, .32);
    border-radius: 7px;
    background: rgba(4, 28, 72, .54);
    box-shadow: 0 20px 42px rgba(0, 82, 220, .2);
}

.cd-data-panel::before,
.cd-data-panel::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    height: 4px;
    border-radius: 999px;
    background: rgba(117, 190, 255, .42);
}

.cd-data-panel::before {
    top: 12px;
}

.cd-data-panel::after {
    top: 25px;
    right: 42px;
}

.cd-panel-a {
    right: 4%;
    top: 8px;
    width: 126px;
    height: 54px;
}

.cd-panel-b {
    left: 8%;
    bottom: 10px;
    width: 112px;
    height: 48px;
}

.cd-body-section {
    padding: 42px 0 78px;
}

.cd-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 48px;
    align-items: start;
}

.cd-main {
    min-width: 0;
    max-width: none;
}

.cd-cover {
    overflow: hidden;
    width: fit-content;
    max-width: 100%;
    margin: 0 auto 24px;
    border: 1px solid #dbe8f7;
    border-radius: 7px;
    background: #edf5ff;
    box-shadow: 0 18px 40px rgba(21, 60, 108, .08);
}

.cd-cover img {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

.cd-main-panel {
    padding: 32px 36px 30px;
    border: 1px solid #e0eaf7;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 18px 42px rgba(20, 56, 105, .07);
}

.cd-guide-card,
.cd-content-card,
.cd-metrics article,
.cd-side-card,
.cd-post-link,
.cd-bottom-cta {
    border: 1px solid #e0eaf7;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 16px 36px rgba(20, 56, 105, .065);
}

.cd-guide-card {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
    margin-bottom: 24px;
    padding: 22px 26px;
    background: #fff;
}

.cd-main-panel .cd-guide-card,
.cd-main-panel .cd-content-card {
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.cd-main-panel .cd-guide-card {
    margin-bottom: 24px;
    padding: 0 0 24px;
    border-bottom: 1px solid #edf2f9;
}

.cd-guide-icon {
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    color: #126cff;
}

.cd-guide-icon svg {
    width: 24px;
    height: 24px;
}

.cd-guide-card h2 {
    margin: 0;
    color: #112b5b;
    font-size: 18px;
    line-height: 1.35;
    font-weight: 820;
}

.cd-guide-card p {
    margin: 9px 0 0;
    color: #526783;
    font-size: 15px;
    line-height: 1.8;
}

.cd-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

.cd-metrics article {
    min-height: 96px;
    padding: 22px 24px;
    background: #fff;
}

.cd-main-panel .cd-metrics article {
    box-shadow: none;
}

.cd-metrics strong {
    display: block;
    color: #0867ff;
    font-size: 30px;
    line-height: 1.05;
    font-weight: 900;
}

.cd-metrics span {
    display: block;
    margin-top: 8px;
    color: #587093;
    font-size: 13px;
    line-height: 1.45;
    font-weight: 750;
}

.cd-content-card {
    padding: 0;
}

.cd-main-panel .cd-content-card {
    padding: 0;
}

.cd-article-content {
    padding: 26px 0 4px;
    color: #334b70;
    font-size: 16px;
    line-height: 1.9;
}

.cd-main-panel .cd-article-content {
    padding: 0 0 4px;
}

.cd-article-content > * {
    margin-right: 34px;
    margin-left: 34px;
}

.cd-main-panel .cd-article-content > * {
    margin-right: 0;
    margin-left: 0;
}

.cd-article-content > :first-child {
    margin-top: 0;
}

.cd-article-content > :last-child {
    margin-bottom: 28px;
}

.cd-article-content p {
    margin-top: 12px;
    margin-bottom: 12px;
    color: #334b70;
    font-weight: 400;
}

.cd-article-content h2,
.cd-article-content h3,
.cd-article-content h4 {
    scroll-margin-top: 104px;
    color: #071f52;
    letter-spacing: 0;
}

.cd-article-content h2 {
    position: relative;
    margin-top: 34px;
    margin-bottom: 14px;
    padding-left: 18px;
    font-size: 23px;
    line-height: 1.35;
    font-weight: 850;
}

.cd-article-content h2::before {
    content: "";
    position: absolute;
    left: 0;
    top: .38em;
    width: 5px;
    height: 1.1em;
    border-radius: 999px;
    background: #116dff;
    box-shadow: 0 0 16px rgba(17, 109, 255, .28);
}

.cd-article-content h3 {
    margin-top: 26px;
    margin-bottom: 10px;
    font-size: 19px;
    line-height: 1.42;
    font-weight: 820;
}

.cd-article-content h4 {
    margin-top: 20px;
    margin-bottom: 8px;
    font-size: 17px;
    line-height: 1.45;
    font-weight: 800;
}

.cd-article-content strong {
    color: #153363;
    font-weight: 820;
}

.cd-article-content a {
    color: #0867ff;
    text-decoration: none;
}

.cd-article-content a:hover {
    text-decoration: underline;
}

.cd-article-content img {
    display: block;
    max-width: calc(100% - 68px);
    height: auto;
    margin: 24px auto;
    border-radius: 8px;
}

.cd-main-panel .cd-article-content img {
    max-width: 100%;
}

.cd-article-content blockquote {
    position: relative;
    margin-top: 22px;
    margin-bottom: 22px;
    padding: 20px 24px 20px 60px;
    border: 1px solid #e0ebf8;
    border-radius: 7px;
    color: #4b6388;
    background: linear-gradient(135deg, #f6faff, #fff);
}

.cd-article-content blockquote::before {
    content: "";
    position: absolute;
    left: 26px;
    top: 24px;
    width: 22px;
    height: 18px;
    background:
        radial-gradient(circle at 25% 25%, #2b7fff 0 4px, transparent 4.5px),
        radial-gradient(circle at 75% 25%, #2b7fff 0 4px, transparent 4.5px);
    opacity: .72;
}

.cd-article-content blockquote p {
    margin: 0;
}

.cd-article-content ul,
.cd-article-content ol {
    margin-top: 14px;
    margin-bottom: 18px;
    padding-left: 0;
}

.cd-article-content ul {
    list-style: none;
}

.cd-article-content ol {
    list-style: none;
    counter-reset: caseStep;
}

.cd-article-content li {
    position: relative;
    margin: 8px 0;
    padding-left: 24px;
}

.cd-article-content ul li::before {
    content: "";
    position: absolute;
    left: 2px;
    top: .82em;
    width: 7px;
    height: 7px;
    border: 3px solid #d9e9ff;
    border-radius: 50%;
    background: #126cff;
    transform: translateY(-50%);
}

.cd-article-content ol li {
    counter-increment: caseStep;
    padding-left: 34px;
}

.cd-article-content ol li::before {
    content: counter(caseStep);
    position: absolute;
    left: 0;
    top: .22em;
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #126cff;
    background: #eef5ff;
    font-size: 12px;
    line-height: 1;
    font-weight: 800;
}

.cd-article-content table {
    width: calc(100% - 68px);
    margin: 24px 34px;
    border-collapse: collapse;
    overflow: hidden;
    border: 1px solid #d8e5f5;
    border-radius: 6px;
    color: #28456d;
    font-size: 14px;
    line-height: 1.58;
    background: #fff;
}

.cd-main-panel .cd-article-content table {
    width: 100%;
    margin-right: 0;
    margin-left: 0;
}

.cd-article-content .cd-table-wrap {
    overflow-x: auto;
    margin: 24px 34px;
}

.cd-main-panel .cd-article-content .cd-table-wrap {
    margin-right: 0;
    margin-left: 0;
}

.cd-article-content .cd-table-wrap table {
    width: 100%;
    min-width: 620px;
    margin: 0;
}

.cd-article-content th,
.cd-article-content td {
    padding: 12px 14px;
    border: 1px solid #d8e5f5;
    text-align: left;
}

.cd-article-content th {
    color: #0d3672;
    background: #f2f7ff;
    font-weight: 820;
}

.cd-article-content figure {
    margin: 26px 0;
}

.cd-article-content figure img {
    margin-top: 0;
    margin-bottom: 0;
}

.cd-article-content figcaption {
    margin-top: 10px;
    color: #7890ad;
    font-size: 13px;
    line-height: 1.55;
    text-align: center;
}

.cd-article-content hr {
    height: 1px;
    margin: 28px 0;
    border: 0;
    background: #edf2f9;
}

.cd-article-content .case-module-grid,
.cd-article-content .case-data-grid,
.cd-article-content .case-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-top: 20px;
    margin-bottom: 24px;
}

.cd-article-content .case-module-grid > *,
.cd-article-content .case-data-grid > *,
.cd-article-content .case-feature-grid > * {
    min-height: 92px;
    padding: 20px;
    border: 1px solid #e4eef9;
    border-radius: 8px;
    background: linear-gradient(180deg, #fff 0%, #f9fcff 100%);
    box-shadow: 0 12px 26px rgba(20, 56, 105, .045);
}

.case-feature-card {
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 10px 12px;
    align-items: start;
}

.case-feature-icon {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: #126cff;
    background: #edf5ff;
    box-shadow: inset 0 0 0 1px rgba(18, 108, 255, .12);
}

.case-feature-icon svg {
    width: 20px;
    height: 20px;
}

.case-feature-card strong {
    display: block;
    color: #123260;
    font-size: 15px;
    line-height: 1.45;
    font-weight: 850;
}

.case-feature-card p {
    grid-column: 2;
    margin: -4px 0 0;
    color: #667c9e;
    font-size: 13px;
    line-height: 1.7;
}

.case-insight-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(280px, .92fr);
    gap: 18px;
    margin-top: 18px;
}

.case-chart-card,
.case-trend-card {
    padding: 22px 24px;
    border: 1px solid #e0eaf7;
    border-radius: 8px;
    background: linear-gradient(180deg, #fff 0%, #f9fcff 100%);
    box-shadow: 0 12px 26px rgba(20, 56, 105, .045);
}

.case-chart-card h3,
.case-trend-card h3 {
    margin: 0 0 16px;
    color: #0b3d88;
    font-size: 16px;
    line-height: 1.45;
    font-weight: 820;
}

.case-trend-chart {
    display: block;
    width: 100%;
    height: auto;
}

.case-trend-chart line {
    stroke: #cfe0f7;
    stroke-width: 2;
}

.case-trend-chart .case-chart-grid line {
    stroke: #e7f0fb;
    stroke-width: 1.5;
}

.case-trend-chart polyline {
    fill: none;
    stroke: #126cff;
    stroke-width: 5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.case-trend-chart circle {
    fill: #126cff;
    stroke: #fff;
    stroke-width: 3;
}

.case-trend-chart text {
    fill: #6d82a2;
    font-size: 18px;
    font-weight: 700;
}

.case-trend-card ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.case-trend-card li {
    position: relative;
    margin: 0;
    padding: 0 0 13px 24px;
    color: #415b83;
    font-size: 14px;
    line-height: 1.75;
}

.case-trend-card li:last-child {
    padding-bottom: 0;
}

.case-trend-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .55em;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background:
        linear-gradient(135deg, #fff 0 38%, transparent 38%) 4px 3px / 6px 7px no-repeat,
        #126cff;
}

.cd-article-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 24px;
}

.cd-main-panel .cd-article-footer {
    padding-top: 22px;
    border-top: 1px solid #edf2f9;
}

.cd-tags,
.cd-hot-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.cd-tags span {
    color: #526b92;
    font-size: 14px;
}

.cd-tags a,
.cd-hot-tags a {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 12px;
    border-radius: 999px;
    color: #126cff;
    background: #eaf3ff;
    font-size: 13px;
    line-height: 1;
    font-weight: 750;
    text-decoration: none;
}

.cd-tags a:hover,
.cd-hot-tags a:hover {
    color: #fff;
    background: #126cff;
}

.cd-share {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cd-share-btn,
.cd-like {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #d9e7f8;
    border-radius: 50%;
    color: #456287;
    background: #fff;
    text-decoration: none;
    cursor: pointer;
}

.cd-like {
    width: auto;
    gap: 6px;
    padding: 0 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
}

.cd-share-btn svg,
.cd-like svg {
    width: 17px;
    height: 17px;
}

.cd-share-btn:hover,
.cd-like:hover {
    color: #126cff;
    border-color: #b9d6ff;
    background: #f4f9ff;
}

.cd-like.is-liked {
    color: #126cff;
    border-color: #8fc1ff;
    background: #eef6ff;
}

.cd-like.is-loading {
    cursor: wait;
    opacity: .76;
}

.cd-post-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
    margin-top: 26px;
}

.cd-post-link {
    min-height: 84px;
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
    padding: 14px 18px;
    color: inherit;
    text-decoration: none;
    background: linear-gradient(180deg, #fbfdff 0%, #f5f8fd 100%);
    box-shadow: 0 12px 26px rgba(20, 56, 105, .045);
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.cd-post-link:hover {
    border-color: #b9d6ff;
    box-shadow: 0 16px 32px rgba(33, 76, 130, .1);
    transform: translateY(-1px);
}

.cd-post-link img {
    width: 112px;
    height: 64px;
    object-fit: cover;
    border-radius: 5px;
    background: #e6f0fb;
}

.cd-post-link > span {
    min-width: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    text-align: left;
}

.cd-post-link em {
    display: block;
    width: 100%;
    color: #7d8daa;
    font-size: 13px;
    line-height: 1.35;
    font-style: normal;
    font-weight: 800;
}

.cd-post-link strong {
    display: -webkit-box;
    width: 100%;
    overflow: hidden;
    margin-top: 5px;
    color: #17366a;
    font-size: 14px;
    line-height: 1.45;
    font-weight: 820;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.cd-post-link time {
    display: block;
    margin-top: 6px;
    color: #8b9ab3;
    font-size: 12px;
    line-height: 1.35;
    font-weight: 700;
}

.cd-post-next {
    grid-template-columns: minmax(0, 1fr) 112px;
}

.cd-post-next > span {
    align-items: flex-end;
    text-align: right;
}

.cd-bottom-cta {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto 74px;
    gap: 22px;
    align-items: center;
    min-height: 92px;
    margin-top: 28px;
    padding: 22px 28px;
    border-color: #dbeaff;
    background:
        radial-gradient(circle at 90% 50%, rgba(83, 167, 255, .22), transparent 30%),
        linear-gradient(90deg, #f7fbff 0%, #eef7ff 66%, #f8fbff 100%);
    box-shadow: 0 14px 34px rgba(20, 56, 105, .055);
}

.cd-bottom-cta h2 {
    margin: 0;
    color: #0d3474;
    font-size: 22px;
    line-height: 1.35;
    font-weight: 850;
}

.cd-bottom-cta p {
    margin: 4px 0 0;
    color: #536b91;
    font-size: 14px;
    line-height: 1.55;
}

.cd-bottom-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.cd-bottom-actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 96px;
    height: 34px;
    padding: 0 18px;
    border: 1px solid #126cff;
    border-radius: 4px;
    color: #126cff;
    background: #fff;
    font-size: 13px;
    font-weight: 820;
    text-decoration: none;
    transition: color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
}

.cd-bottom-actions a:first-child {
    color: #fff;
    background: #126cff;
    box-shadow: 0 8px 18px rgba(18, 108, 255, .2);
}

.cd-bottom-actions a:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(18, 108, 255, .16);
}

.cd-bottom-bot {
    position: relative;
    justify-self: end;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 50%, #f8fcff 0 15px, #9fd0ff 16px 24px, rgba(159, 208, 255, .2) 25px 100%);
    box-shadow: 0 10px 26px rgba(18, 108, 255, .18);
}

.cd-bottom-bot::before,
.cd-bottom-bot::after {
    content: "";
    position: absolute;
    top: 27px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #126cff;
}

.cd-bottom-bot::before {
    left: 22px;
}

.cd-bottom-bot::after {
    right: 22px;
}

.cd-sidebar {
    position: sticky;
    top: 92px;
    display: grid;
    gap: 20px;
}

.cd-side-card {
    padding: 22px 24px 20px;
}

.cd-side-card h2,
.cd-side-cta h2 {
    margin: 0 0 16px;
    color: #0f2d5f;
    font-size: 18px;
    line-height: 1.35;
    font-weight: 850;
}

.cd-case-info-card {
    padding: 24px 26px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .98) 0%, rgba(250, 253, 255, .98) 100%),
        #fff;
}

.cd-case-info-card h2 {
    margin-bottom: 16px;
    color: #0b2b63;
    font-size: 19px;
}

.cd-case-info-list {
    display: grid;
    gap: 10px;
    margin: 0;
}

.cd-case-info-list div {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 4px;
    align-items: start;
    color: #4d6386;
    font-size: 14px;
    line-height: 1.62;
}

.cd-case-info-list dt,
.cd-case-info-list dd {
    margin: 0;
}

.cd-case-info-list dt {
    color: #647895;
    font-weight: 720;
    white-space: nowrap;
}

.cd-case-info-list dd {
    color: #263f66;
    font-weight: 760;
    word-break: break-word;
}

.cd-toc-list {
    display: grid;
    gap: 10px;
}

.cd-toc-list a {
    position: relative;
    display: block;
    padding: 2px 0 2px 16px;
    color: #566f96;
    font-size: 14px;
    line-height: 1.55;
    font-weight: 750;
    text-decoration: none;
}

.cd-toc-list a::before {
    content: "";
    position: absolute;
    left: 0;
    top: .35em;
    bottom: .35em;
    width: 2px;
    border-radius: 999px;
    background: transparent;
}

.cd-toc-list a[data-level="h3"] {
    padding-left: 28px;
    font-size: 13px;
    font-weight: 700;
}

.cd-toc-list a.is-active,
.cd-toc-list a:hover {
    color: #126cff;
}

.cd-toc-list a.is-active::before {
    background: #126cff;
}

.cd-related-list {
    display: grid;
    gap: 16px;
}

.cd-related-card {
    padding: 24px 26px;
}

.cd-related-item {
    display: grid;
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
    min-height: 64px;
    color: inherit;
    text-decoration: none;
}

.cd-related-thumb {
    overflow: hidden;
    width: 82px;
    height: 58px;
    border-radius: 6px;
    background: #e6f0fb;
}

.cd-related-thumb img {
    display: block;
    width: 82px;
    height: 58px;
    object-fit: cover;
    transition: transform .22s ease;
}

.cd-related-body {
    min-width: 0;
}

.cd-related-item strong {
    display: -webkit-box;
    overflow: hidden;
    color: #193a70;
    font-size: 14px;
    line-height: 1.42;
    font-weight: 820;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.cd-related-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 9px;
}

.cd-related-actions em {
    overflow: hidden;
    min-height: 23px;
    max-width: 96px;
    display: inline-flex;
    align-items: center;
    padding: 0 9px;
    border-radius: 999px;
    color: #6f86a9;
    background: #eef5ff;
    font-size: 12px;
    line-height: 1;
    font-style: normal;
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cd-related-actions b {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    color: #126cff;
    font-size: 13px;
    line-height: 1;
    font-weight: 820;
}

.cd-related-actions b::after {
    content: "";
    width: 6px;
    height: 6px;
    margin-left: 6px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(-45deg);
}

.cd-related-item:hover strong,
.cd-related-item:hover .cd-related-actions b {
    color: #075eea;
}

.cd-related-item:hover .cd-related-thumb img {
    transform: scale(1.05);
}

.cd-category-card h2 {
    margin-bottom: 4px;
}

.cd-side-caption {
    margin: 0 0 16px;
    color: #8392a9;
    font-size: 13px;
    line-height: 1.5;
    font-weight: 680;
}

.cd-category-list {
    display: grid;
    gap: 6px;
}

.cd-category-list a {
    position: relative;
    display: grid;
    grid-template-columns: 30px minmax(0, 1fr) 18px;
    gap: 12px;
    align-items: center;
    min-height: 46px;
    padding: 7px 11px;
    border: 1px solid transparent;
    border-radius: 8px;
    color: #233f68;
    background: transparent;
    font-size: 14px;
    line-height: 1.3;
    font-weight: 820;
    text-decoration: none;
    transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
}

.cd-category-list a::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 10px;
    bottom: 10px;
    width: 3px;
    border-radius: 999px;
    background: #126cff;
    opacity: 0;
    transition: opacity .2s ease;
}

.cd-category-icon {
    position: relative;
    width: 26px;
    height: 26px;
    display: grid;
    place-items: center;
    border-radius: 7px;
    background: linear-gradient(180deg, #edf6ff 0%, #e1efff 100%);
    box-shadow:
        inset 0 0 0 1px #cfe3ff,
        0 5px 12px rgba(45, 124, 255, .08);
    --cd-category-icon-svg: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 18 18%22%3E%3Cg fill=%22none%22 stroke=%22%232d7cff%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Crect x=%223.5%22 y=%223.5%22 width=%2211%22 height=%2211%22 rx=%222%22/%3E%3Cpath d=%22M6.4 7h5.2M6.4 10h2.6M11.2 10h.2%22/%3E%3C/g%3E%3C/svg%3E");
}

.cd-category-icon::before {
    content: "";
    width: 15px;
    height: 15px;
    background: var(--cd-category-icon-svg) center / contain no-repeat;
}

.cd-category-list a:nth-child(1) .cd-category-icon {
    --cd-category-icon-svg: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 18 18%22%3E%3Cg fill=%22none%22 stroke=%22%232d7cff%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Crect x=%223.5%22 y=%223.5%22 width=%2211%22 height=%2211%22 rx=%222%22/%3E%3Cpath d=%22M6.4 7h5.2M6.4 10h2.6M11.2 10h.2%22/%3E%3C/g%3E%3C/svg%3E");
}

.cd-category-list a:nth-child(2) .cd-category-icon {
    --cd-category-icon-svg: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 18 18%22%3E%3Cg fill=%22none%22 stroke=%22%232d7cff%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Crect x=%223.4%22 y=%224.4%22 width=%2211.2%22 height=%2210.2%22 rx=%222%22/%3E%3Cpath d=%22M6.2 3v3M11.8 3v3M3.8 7.4h10.4M6.4 10.4h1.8M10.2 10.4H12%22/%3E%3C/g%3E%3C/svg%3E");
}

.cd-category-list a:nth-child(3) .cd-category-icon {
    --cd-category-icon-svg: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 18 18%22%3E%3Cg fill=%22none%22 stroke=%22%232d7cff%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Crect x=%223.2%22 y=%224%22 width=%2211.6%22 height=%2210%22 rx=%222%22/%3E%3Ccircle cx=%227%22 cy=%228%22 r=%221.2%22/%3E%3Cpath d=%22M5.4 12.8l3.1-3 2 1.8 1.3-1.2 1.8 2.4%22/%3E%3C/g%3E%3C/svg%3E");
}

.cd-category-list a:nth-child(4) .cd-category-icon {
    --cd-category-icon-svg: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 18 18%22%3E%3Cg fill=%22none%22 stroke=%22%232d7cff%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M5 3.5h6.5l1.5 1.6v9.4H5z%22/%3E%3Cpath d=%22M8 7h3M8 10h3M7 13h4%22/%3E%3C/g%3E%3C/svg%3E");
}

.cd-category-list a:nth-child(5) .cd-category-icon {
    --cd-category-icon-svg: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 18 18%22%3E%3Cg fill=%22none%22 stroke=%22%232d7cff%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M4 5.5h10v6.8H8.2l-3 2.2v-2.2H4z%22/%3E%3Cpath d=%22M6.6 8.2h4.8M6.6 10.6h2.6%22/%3E%3C/g%3E%3C/svg%3E");
}

.cd-category-list a:nth-child(6) .cd-category-icon {
    --cd-category-icon-svg: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 18 18%22%3E%3Cg fill=%22none%22 stroke=%22%232d7cff%22 stroke-width=%221.8%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3E%3Cpath d=%22M9 3.2l5 2v3.8c0 3-2 5-5 6-3-1-5-3-5-6V5.2z%22/%3E%3Cpath d=%22M6.8 9l1.4 1.4L11.4 7%22/%3E%3C/g%3E%3C/svg%3E");
}

.cd-category-list span {
    min-width: 0;
}

.cd-category-arrow {
    position: relative;
    width: 18px;
    height: 18px;
    display: block;
}

.cd-category-arrow::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 5px;
    width: 6px;
    height: 6px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(-45deg);
    opacity: .42;
    transition: opacity .2s ease, transform .2s ease;
}

.cd-category-list a:hover,
.cd-category-list a.is-active,
.cd-category-list a[aria-current="page"] {
    color: #126cff;
    border-color: #cfe3ff;
    background: linear-gradient(135deg, #f3f8ff 0%, #ffffff 100%);
}

.cd-category-list a:hover {
    transform: translateX(2px);
}

.cd-category-list a.is-active::before,
.cd-category-list a[aria-current="page"]::before {
    opacity: 1;
}

.cd-category-list a:hover .cd-category-icon,
.cd-category-list a.is-active .cd-category-icon,
.cd-category-list a[aria-current="page"] .cd-category-icon {
    background: linear-gradient(180deg, #e5f1ff, #d7eaff);
    box-shadow: inset 0 0 0 1px #a8cbff;
}

.cd-category-list a:hover .cd-category-arrow::before,
.cd-category-list a.is-active .cd-category-arrow::before,
.cd-category-list a[aria-current="page"] .cd-category-arrow::before {
    opacity: .82;
    transform: translateX(2px) rotate(-45deg);
}

.cd-side-cta {
    position: relative;
    overflow: hidden;
    min-height: 154px;
    padding: 24px 24px 22px;
    border-radius: 8px;
    color: #fff;
    background:
        radial-gradient(circle at 88% 14%, rgba(116, 183, 255, .35), transparent 32%),
        linear-gradient(135deg, #0f5bf2 0%, #2879ff 58%, #1665f5 100%);
    box-shadow: 0 16px 34px rgba(12, 91, 230, .18);
}

.cd-side-cta h2 {
    position: relative;
    z-index: 1;
    max-width: 230px;
    margin-bottom: 10px;
    color: #fff;
    font-size: 18px;
    line-height: 1.32;
    font-weight: 850;
}

.cd-side-cta p {
    position: relative;
    z-index: 1;
    max-width: 246px;
    margin: 0;
    color: rgba(234, 244, 255, .92);
    font-size: 13px;
    line-height: 1.68;
}

.cd-side-cta a {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    min-width: 152px;
    height: 38px;
    margin-top: 18px;
    padding: 0 13px 0 18px;
    border-radius: 999px;
    color: #126cff;
    background: #fff;
    font-size: 14px;
    font-weight: 820;
    text-decoration: none;
    box-shadow: 0 10px 22px rgba(0, 45, 120, .16);
    transition: transform .2s ease, box-shadow .2s ease;
}

.cd-side-cta span {
    display: none;
}

.cd-side-cta a::after {
    content: "";
    flex: 0 0 auto;
    width: 22px;
    height: 22px;
    margin-left: 14px;
    border-radius: 50%;
    background:
        linear-gradient(45deg, transparent 46%, #126cff 47% 58%, transparent 59%) 8px 5px / 8px 8px no-repeat,
        linear-gradient(#126cff, #126cff) 6px 10px / 10px 2px no-repeat,
        #edf5ff;
}

.cd-side-cta a:hover {
    transform: translateY(-1px);
    box-shadow: 0 13px 26px rgba(0, 45, 120, .2);
}

.cd-copy-toast {
    position: fixed;
    left: 50%;
    bottom: 34px;
    z-index: 80;
    transform: translate(-50%, 18px);
    display: none;
    min-width: 112px;
    min-height: 36px;
    align-items: center;
    justify-content: center;
    padding: 0 16px;
    border-radius: 999px;
    color: #fff;
    background: rgba(10, 26, 58, .9);
    font-size: 14px;
    font-weight: 800;
    box-shadow: 0 14px 34px rgba(0, 0, 0, .16);
}

.cd-copy-toast.is-visible {
    display: inline-flex;
    animation: cdToastIn .22s ease forwards;
}

@keyframes cdToastIn {
    to {
        transform: translate(-50%, 0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .cd-copy-toast.is-visible {
        animation: none;
        transform: translate(-50%, 0);
    }
}

@media (max-width: 1280px) {
    .case-detail-page .cd-shell {
        width: min(1180px, calc(100% - 64px));
    }

    .cd-hero-inner {
        grid-template-columns: minmax(0, 1fr) 380px;
        gap: 36px;
    }

    .cd-hero h1 {
        font-size: 38px;
    }

    .cd-layout {
        grid-template-columns: minmax(0, 1fr) 320px;
        gap: 40px;
    }
}

@media (max-width: 1080px) {
    .case-detail-page .cd-shell {
        width: min(900px, calc(100% - 48px));
    }

    .cd-hero {
        padding-top: 104px;
    }

    .cd-hero-inner {
        grid-template-columns: 1fr;
    }

    .cd-hero-visual {
        display: none;
    }

    .cd-layout {
        grid-template-columns: 1fr;
    }

    .cd-main {
        max-width: none;
    }

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

    .cd-case-info-card,
    .cd-toc-card,
    .cd-side-cta {
        grid-column: span 2;
    }
}

@media (max-width: 760px) {
    .case-detail-page {
        padding-bottom: 68px;
    }

    .case-detail-page .cd-shell {
        width: calc(100% - 32px);
    }

    .cd-hero {
        min-height: 0;
        padding: 96px 0 36px;
    }

    .cd-breadcrumb {
        margin-bottom: 22px;
        font-size: 12px;
    }

    .cd-category {
        min-height: 30px;
        padding: 0 11px;
        font-size: 12px;
    }

    .cd-hero h1 {
        margin-top: 14px;
        font-size: 30px;
        line-height: 1.24;
    }

    .cd-hero-copy > p {
        font-size: 14px;
        line-height: 1.7;
    }

    .cd-meta {
        gap: 12px 16px;
        margin-top: 22px;
    }

    .cd-meta span {
        font-size: 12px;
    }

    .cd-body-section {
        padding: 28px 0 92px;
    }

    .cd-main-panel {
        padding: 24px 20px 22px;
    }

    .cd-guide-card {
        grid-template-columns: 1fr;
        padding: 20px;
    }

    .cd-metrics,
    .cd-post-nav,
    .cd-sidebar {
        grid-template-columns: 1fr;
    }

    .cd-case-info-card,
    .cd-toc-card,
    .cd-side-cta {
        grid-column: auto;
    }

    .cd-article-content {
        padding-top: 20px;
        font-size: 15px;
    }

    .cd-main-panel .cd-article-content {
        padding-top: 0;
    }

    .cd-article-content > * {
        margin-right: 20px;
        margin-left: 20px;
    }

    .cd-main-panel .cd-article-content > * {
        margin-right: 0;
        margin-left: 0;
    }

    .cd-article-content img {
        max-width: calc(100% - 40px);
    }

    .cd-main-panel .cd-article-content img {
        max-width: 100%;
    }

    .cd-article-content h2 {
        font-size: 21px;
    }

    .cd-article-content h3 {
        font-size: 18px;
    }

    .cd-article-content table {
        width: calc(100% - 40px);
        margin-right: 20px;
        margin-left: 20px;
        font-size: 13px;
    }

    .cd-article-content .cd-table-wrap {
        margin-right: 20px;
        margin-left: 20px;
    }

    .cd-article-content th,
    .cd-article-content td {
        padding: 10px;
    }

    .cd-article-content .case-module-grid,
    .cd-article-content .case-data-grid,
    .cd-article-content .case-feature-grid {
        grid-template-columns: 1fr;
    }

    .case-insight-grid {
        grid-template-columns: 1fr;
    }

    .case-chart-card,
    .case-trend-card {
        padding: 18px;
    }

    .cd-article-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .cd-post-link,
    .cd-post-next {
        grid-template-columns: 78px minmax(0, 1fr);
        text-align: left;
    }

    .cd-post-link img {
        grid-column: 1;
        grid-row: 1;
        width: 78px;
        height: 54px;
    }

    .cd-post-link span {
        grid-column: 2;
    }

    .cd-post-link > span,
    .cd-post-next > span {
        align-items: flex-start;
        text-align: left;
    }

    .cd-bottom-cta {
        grid-template-columns: 1fr;
        padding: 22px;
    }

    .cd-bottom-bot {
        display: none;
    }

    .cd-bottom-actions {
        flex-wrap: wrap;
    }

    .cd-sidebar .cd-side-cta {
        display: none;
    }
}

@media (max-width: 430px) {
    .case-detail-page .cd-shell {
        width: calc(100% - 28px);
    }

    .cd-hero h1 {
        font-size: 27px;
    }

    .cd-side-card,
    .cd-side-cta {
        padding: 20px;
    }

    .cd-related-item {
        grid-template-columns: 78px minmax(0, 1fr);
        gap: 12px;
    }

    .cd-related-thumb,
    .cd-related-thumb img {
        width: 78px;
        height: 54px;
    }

    .cd-related-actions {
        align-items: flex-start;
        flex-direction: column;
        gap: 7px;
    }
}