/* 모바일 세로 전체 화면 재생 버튼 (2026-10-16) — assets/js/case_video_vt.js 가 768px 이하에서만 붙인다.
   정사각형 영상(aspect-ratio 1/1) 위를 덮는 버튼. 그라데이션·글로우 없이 반투명 단색만. */
figure.cd-vt { position: relative; }
.cd-vt-play {
    position: absolute; left: 0; top: 0; width: 100%; aspect-ratio: 1 / 1;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
    margin: 0; padding: 0; border: 0; border-radius: 8px;
    background: rgba(6, 12, 30, 0.16); cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.cd-vt-play__ico {
    position: relative; display: block; width: 72px; height: 72px; border-radius: 50%;
    background: rgba(8, 14, 32, 0.8); border: 3px solid #ffffff; box-sizing: border-box;
}
.cd-vt-play__ico::after {
    content: ''; position: absolute; left: 26px; top: 18px;
    border-left: 24px solid #ffffff; border-top: 15px solid transparent; border-bottom: 15px solid transparent;
}
.cd-vt-play__txt {
    padding: 6px 14px; border-radius: 999px; background: rgba(8, 14, 32, 0.84);
    color: #ffffff; font-size: 14px; font-weight: 700; letter-spacing: -0.01em;
}
figure.cd-vt.is-full .cd-vt-play { display: none; }
/* 전체 화면일 때 위아래 여백은 검게(글 안 테두리·밝은 배경 없이) */
video.cd-video__player:fullscreen { background: #000; border: 0; border-radius: 0; }
video.cd-video__player:-webkit-full-screen { background: #000; border: 0; border-radius: 0; }