.detail-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding-top:28px;padding-bottom:16px;color:var(--muted);font-size:.86rem}.detail-breadcrumb a:hover,.detail-back:hover{color:var(--blue)}.detail-breadcrumb strong{color:var(--ink)}
.detail-section{padding:42px 0 90px;background:#f4f7fa}.detail-grid{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:clamp(30px,3.5vw,56px);align-items:start}
.detail-gallery{min-width:0}.detail-stage{position:relative;display:grid;place-items:center;height:570px;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 14px 40px rgba(0,40,90,.06)}.detail-stage img{width:100%;height:100%;object-fit:contain;padding:24px}.detail-zoom{position:absolute;right:18px;bottom:18px;background:rgba(6,31,61,.88);color:#fff;border-radius:999px;padding:8px 14px;font-size:.75rem;font-weight:700}.detail-thumbs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:14px}.detail-thumb{background:#fff;border:2px solid var(--line);border-radius:14px;padding:7px 7px 9px;color:var(--muted);font-size:.8rem;font-weight:700;cursor:pointer}.detail-thumb:hover{border-color:#91c7e7}.detail-thumb.active,.detail-thumb:focus-visible{border-color:var(--blue);color:var(--blue);outline:none}.detail-thumb img{width:100%;height:100px;object-fit:contain;margin-bottom:4px}.detail-image-caption{font-size:.85rem;color:var(--muted);margin:12px 0 0;text-align:center}
.detail-stage[hidden],.detail-video-external[hidden]{display:none}
.detail-thumbs.has-video{grid-template-columns:repeat(4,minmax(0,1fr))}
.detail-video-thumb{position:relative}
.detail-video-thumb img{opacity:.65}
.detail-video-thumb::after{content:'▶';position:absolute;top:47px;left:50%;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font-size:.8rem;transform:translate(-50%,-50%);box-shadow:0 3px 12px rgba(0,40,90,.28)}
.detail-video-stage{background:var(--navy)}
.detail-video-stage.is-playing{height:auto;aspect-ratio:16/9}
.detail-video-play{position:relative;width:100%;height:100%;padding:0;border:0;background:#fff;cursor:pointer}
.detail-video-play img{width:100%;height:100%;object-fit:contain;padding:16px}
.detail-video-play-icon{position:absolute;top:50%;left:50%;display:grid;place-items:center;width:66px;height:66px;padding-left:4px;border-radius:50%;background:var(--blue);color:#fff;font-size:1.35rem;transform:translate(-50%,-50%);box-shadow:0 8px 24px rgba(0,40,90,.3)}
.detail-video-play:hover .detail-video-play-icon,.detail-video-play:focus-visible .detail-video-play-icon{background:#003f8c}
.detail-video-play:focus-visible{outline:3px solid var(--cyan);outline-offset:-5px}
.detail-video-play-text{position:absolute;right:14px;bottom:14px;left:14px;padding:7px 12px;border-radius:999px;background:rgba(6,31,61,.85);color:#fff;font-size:.8rem;font-weight:750;text-align:center}
.detail-video-stage iframe{width:100%;height:100%;border:0}
.detail-video-external{display:block;margin-top:2px;color:var(--blue);font-size:.81rem;font-weight:750;text-align:center}
.detail-video-external:hover,.detail-video-external:focus-visible{text-decoration:underline}
.detail-info{padding-top:0}.detail-kicker{color:var(--blue);font-size:.78rem;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.detail-kicker a:hover,.detail-kicker a:focus-visible{text-decoration:underline}.detail-kicker span{padding:0 5px;color:#90abc0}.detail-info h1{font-size:clamp(2rem,3.4vw,3.05rem);line-height:1.16;letter-spacing:-.045em;margin:14px 0 18px;color:var(--navy)}.detail-intro{font-size:.98rem;color:#465d74;line-height:1.75;margin-bottom:22px}.detail-summary-table{margin:0 0 24px;border:1px solid #d7e0e9;border-radius:12px;overflow:hidden;background:#fff}.detail-summary-table>div{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);font-size:.87rem;line-height:1.45}.detail-summary-table>div:nth-child(odd){background:#e8eef3}.detail-summary-table dt,.detail-summary-table dd{padding:12px 16px;margin:0}.detail-summary-table dt{color:#4d647b;border-right:1px solid #d7e0e9}.detail-summary-table dd{color:var(--ink);font-weight:700;overflow-wrap:anywhere}.summary-separator{color:#7b9ab0;padding:0 2px}.detail-actions{display:flex;flex-wrap:wrap;gap:12px}.detail-actions .btn{min-width:160px}.detail-outline{background:#fff;border-color:#b7d0e4;color:var(--blue)}.detail-outline:hover{background:var(--ice)}.detail-back{display:inline-flex;margin-top:23px;color:var(--blue);font-size:.9rem;font-weight:750}
.detail-section-nav{display:flex;justify-content:center;gap:0;background:#fff;border-bottom:1px solid var(--line);border-top:1px solid var(--line)}.detail-section-nav a{display:inline-flex;align-items:center;justify-content:center;min-width:170px;padding:19px 28px;color:var(--muted);font-weight:750;border-bottom:3px solid transparent}.detail-section-nav a:hover,.detail-section-nav a:focus-visible{color:var(--blue);border-bottom-color:var(--blue);outline:none}.detail-feature-section{background:#fff;padding:74px 0 88px}.detail-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.detail-feature-grid article{position:relative;padding:28px 30px;border:1px solid var(--line);border-radius:16px;background:#fff}.detail-feature-number{display:block;color:#84b6d4;font-size:.82rem;font-weight:850;letter-spacing:.12em;margin-bottom:16px}.detail-feature-grid h3{margin-bottom:10px;color:var(--navy);font-size:1.14rem}.detail-feature-grid p{color:var(--muted);font-size:.92rem;line-height:1.75;margin:0}
.detail-spec-section{background:#fff;padding:84px 0 100px}.detail-spec-heading{max-width:760px;margin-bottom:34px}.detail-spec-heading h2{font-size:clamp(2rem,3vw,3rem);margin:10px 0 12px}.detail-spec-heading p{color:var(--muted);margin-bottom:0}.detail-spec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.detail-spec-card{padding:28px 30px;border:1px solid var(--line);border-radius:20px;background:#f9fcfe}.detail-spec-card h3{font-size:1.16rem;color:var(--navy);margin-bottom:20px;padding-bottom:14px;border-bottom:2px solid #cfe4f1}.detail-spec-list{margin:0}.detail-spec-list>div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:18px;padding:11px 0;border-bottom:1px solid var(--line);font-size:.88rem;line-height:1.45}.detail-spec-list>div:last-child{border-bottom:0}.detail-spec-list dt{color:var(--muted)}.detail-spec-list dd{margin:0;color:var(--ink);font-weight:700;text-align:right;overflow-wrap:anywhere}.detail-spec-small{font-size:.78rem;line-height:1.6;color:var(--muted);margin:18px 0 0}.detail-electric{margin-top:22px;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff}.detail-electric-heading{padding:28px 30px 18px}.detail-electric-heading h3{margin-bottom:6px;color:var(--navy)}.detail-electric-heading p{color:var(--muted);font-size:.9rem;margin:0}.detail-electric-scroll{overflow-x:auto}.detail-electric table{width:100%;border-collapse:collapse;min-width:650px;font-size:.88rem}.detail-electric th,.detail-electric td{padding:13px 18px;border-top:1px solid var(--line);text-align:left;vertical-align:top}.detail-electric thead th{background:#eaf4fa;color:var(--navy);font-weight:800}.detail-electric tbody th{font-weight:700;color:var(--muted);width:27%}.detail-electric tbody tr:nth-child(even){background:#f8fbfd}.detail-electric .detail-spec-small{margin:0;padding:18px 30px;border-top:1px solid var(--line)}.detail-source-note{margin:26px 0 0;padding:18px 22px;border-left:4px solid var(--blue);background:var(--ice);border-radius:0 12px 12px 0;color:#496177;font-size:.84rem;line-height:1.7}
@media(max-width:900px){.detail-grid{grid-template-columns:1fr}.detail-stage{height:510px}.detail-spec-grid{grid-template-columns:1fr}}@media(max-width:600px){.detail-breadcrumb{padding-top:20px}.detail-section{padding:24px 0 62px}.detail-stage{height:410px;border-radius:18px}.detail-stage img{padding:14px}.detail-zoom{font-size:.69rem;right:10px;bottom:10px}.detail-thumb img{height:78px}.detail-info h1{font-size:2.15rem}.detail-summary-table>div{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}.detail-summary-table dt,.detail-summary-table dd{padding:11px 12px}.detail-actions{display:grid;grid-template-columns:1fr}.detail-actions .btn{width:100%}.detail-section-nav a{min-width:0;width:50%;padding:17px 12px}.detail-feature-section{padding:62px 0 70px}.detail-feature-grid{grid-template-columns:1fr;gap:13px}.detail-feature-grid article{padding:23px 22px}.detail-spec-section{padding:66px 0 76px}.detail-spec-card{padding:22px 18px}.detail-spec-list>div{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:10px}.detail-electric-heading{padding:22px 18px 16px}.detail-electric .detail-spec-small{padding:16px 18px}}
@media(max-width:600px){.detail-thumbs.has-video{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-video-thumb::after{top:38px}}