/* 經典案例 */
.cc-wrap {
    padding-bottom: 60px;
}

.cc-tabs {
    display: flex;
    justify-content: center;
    gap: 36px;
    align-items: flex-end;
    margin: 10px 0 5px;
    flex-wrap: wrap;
}

.cc-tab {
    position: relative;
    display: inline-block;
    text-decoration: none;
    color: #111;
    font-size: 24px;
}

.cc-tab::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -6px;
    height: 3px;
    background: transparent;
}

.cc-tab:hover {
    color: #235C8B;
}

.cc-tab.active {
    color: #235C8B;
    font-weight: 700;
}

.cc-tab.active::after {
    background: #235C8B;
}

.cc-split {
    display: flex;
    gap: 34px;
    align-items: flex-start;
    background: #f2f2f2;
    padding: 50px;
}

.cc-media {
    flex: 0 0 58%;
}

.cc-media img {
    width: 100%;
    height: auto;
    display: block;
}

.cc-body {
    flex: 1 1 auto;
    position: relative;
}

.case-title {
    margin: 0 0 10px;
    font-size: 22px;
    font-weight: 800;
    color: #111;
}

.case-name {
    margin: 0 0 14px;
    font-size: 30px;
    color: #111;
}

.cc-meta {
    margin: 0;
    color: #333;
    line-height: 1.9;
    font-size: 16px;
}

.cc-actions {
    margin-top: 18px;
    display: flex;
    justify-content: flex-end;
}

.cc-btn {
    display: inline-block;
    background: #235C8B;
    color: #fff;
    text-decoration: none;
    padding: 10px 16px;
    font-weight: 700;
}

.cc-btn:hover {
    opacity: .9;
    color: #fff;
}

.cc-meta-list {
    margin: 0;
    padding-left: 20px;
    list-style: disc;
}

.cc-meta-list li {
    line-height: 1.9;
    margin: 0 0 6px;
    font-size: 20px;
}

/* 案例影片 */
.cc-split--video {
    justify-content: center;
    align-items: center;
    padding: 18px 0;
    gap: 16px;
}

.cc-split--video .cc-media,
.cc-split--video .cc-body {
    flex: none;
    width: 100%;
}

.cc-video-card {
    width: 100%;
    max-width: 720px;
    text-align: center;
}

.video-thumb {
    position: relative;
    display: block;
    overflow: hidden;
}

.video-thumb img {
    width: 100%;
    height: auto;
    display: block;
}

.video-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-play::before {
    content: "";
    width: 72px;
    height: 72px;
    background: rgba(0, 0, 0, .55);
    border-radius: 50px;
}

.video-play::after {
    content: "";
    position: absolute;
    border-style: solid;
    border-width: 14px 0 14px 22px;
    border-color: transparent transparent transparent #fff;
    margin-left: 6px;
}

.video-actions {
    margin-top: 14px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* 平板 */
@media (max-width: 992px) {
    .cc-split {
        flex-direction: column;
    }

    .cc-media {
        flex-basis: auto;
    }

    .cc-tabs {
        gap: 18px;
    }
}

/* 手機 */
@media (max-width: 576px) {
    .cc-tab {
        font-size: 16px;
    }

    .cc-split {
        padding: 16px;
    }
}