/* A visual reading of the original specifications, in the site's shared palette. */
.mobile-content:has(.product-overview){max-width:none}
.product-overview{--overview-copper:#a28157;--overview-soft:#eaf0e2;min-width:0}
.overview-intro{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:45px;align-items:center;padding:20px 0 52px}
.overview-intro-copy{padding:10px 0}
.overview-intro-copy h2{font-size:clamp(30px,3.4vw,48px);font-weight:400;line-height:1.5;letter-spacing:-.04em;margin:0 0 22px}
.overview-intro-copy h2 em{font-style:normal;color:#698360}
.overview-intro-copy>p:not(.eyebrow){font-size:14px;color:var(--muted);line-height:2;margin-bottom:23px}
.overview-tags{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:28px}
.overview-tags span{font-size:11px;padding:4px 12px;border:1px solid var(--line);border-radius:20px;color:var(--muted)}
.overview-intro-copy .text-link{font-size:13px}
.overview-motor{position:relative;min-width:0;margin:0;isolation:isolate;padding:45px 6px 20px;background:radial-gradient(ellipse at 50% 53%,#e4ecdba1,transparent 64%)}
.overview-motor>img{display:block;position:relative;width:100%;height:auto;filter:drop-shadow(0 22px 18px #34553c16);transition:transform .85s var(--ease);z-index:1}
.overview-magnetic-field{position:absolute;inset:-3% 0 0;width:100%;height:100%;stroke:#bfceb5;stroke-width:.7;overflow:visible}
.overview-magnetic-field circle{fill:#b6c5a9;stroke:none}
.overview-field-flow{stroke:var(--overview-copper);stroke-dasharray:3 14;opacity:.45;animation:overview-flux 32s linear infinite;animation-play-state:paused}
.overview-in-view .overview-field-flow{animation-play-state:running}
.overview-motor figcaption{display:flex;gap:10px;justify-content:space-between;align-items:center;margin-top:25px;font-size:10px;color:var(--muted);position:relative;z-index:1}
.overview-motor figcaption>span:last-child{display:flex;gap:6px;align-items:center;color:#8c7657}
.overview-motor figcaption svg{width:16px;height:16px;flex-shrink:0}
.overview-performance{padding:36px 0 0;border-top:1px solid var(--line)}
.overview-section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:28px}
.overview-section-heading .eyebrow{font-size:10px;margin-bottom:12px}
.overview-section-heading h2{font-size:27px;font-weight:400;letter-spacing:-.025em;margin:0;line-height:1.6}
.overview-section-heading>p{font-size:11px;color:var(--muted);margin:0 0 5px}
.overview-metrics{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:6px;border:1px solid var(--line);border-radius:20px;background:#edf2e7;isolation:isolate}
.overview-metric{display:flex;flex-direction:column;gap:17px;padding:18px 20px 16px;min-width:0;position:relative;border-radius:14px;transition:color .4s,background .4s;line-height:1.5}
.overview-metric:not([aria-selected=true]):hover{background:#e2ead9}
.overview-metric:focus-visible{outline-offset:-3px}
.overview-metric-indicator{display:none;position:absolute;left:0;top:0;background:var(--paper);border:1px solid #d7e1ce;border-radius:14px;box-shadow:0 3px 14px #35503b06;z-index:-1;pointer-events:none;transition:transform .6s var(--ease),width .6s var(--ease),height .6s var(--ease)}
.overview-is-enhanced .overview-metric-indicator{display:block}
.overview-metric-label{display:flex;gap:9px;align-items:center;font-size:12px;color:var(--muted);white-space:nowrap}
.overview-metric-label svg{width:19px;height:19px;flex-shrink:0}
.overview-metric[aria-selected=true] .overview-metric-label{color:var(--green)}
.overview-metric-value{display:flex;flex-wrap:wrap;align-items:baseline;column-gap:8px;font-family:Georgia,'Times New Roman',serif;font-size:38px;line-height:1.2;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.overview-metric-value small{font:10px 'Microsoft YaHei','PingFang SC',sans-serif;letter-spacing:0;color:var(--muted);white-space:nowrap}
.overview-panels{margin-top:12px}
.overview-panel{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:48px;min-height:290px;padding:38px 38px 30px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(115deg,#f1f5eb,#f8faf5);scroll-margin-top:180px}
.overview-panel[hidden]{display:none}
.overview-panel+.overview-panel{margin-top:12px}
.overview-is-enhanced .overview-panel+.overview-panel{margin-top:0}
.overview-panel-symbol{display:grid;place-items:center;width:48px;height:48px;border:1px solid #c8d7be;border-radius:15px;margin-bottom:20px;background:#e5eedb}
.overview-panel-symbol svg{width:25px;height:25px}
.overview-panel-copy{min-width:0}
.overview-panel h3{font-size:21px;font-weight:400;margin:0 0 13px;line-height:1.65}
.overview-panel-copy p{font-size:12px;color:var(--muted);line-height:2;margin:0;max-width:320px}
.overview-chart{min-width:0;margin:0;align-self:center}
.overview-chart figcaption{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;margin:0 0 22px}
.overview-chart figcaption>span{font-size:10px;color:var(--muted)}
.overview-chart-row{margin-bottom:20px}
.overview-chart-label{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:10px;line-height:1.5}
.overview-chart-label>span{font-size:11px;color:var(--muted)}
.overview-chart-label strong{font:25px Georgia,'Times New Roman',serif;font-variant-numeric:tabular-nums;white-space:nowrap}
.overview-chart-label small{font:9px 'Microsoft YaHei','PingFang SC',sans-serif;color:var(--muted);margin-left:7px}
.overview-chart-track{position:relative;height:13px;border-radius:7px;background:#dce7d180;overflow:hidden}
.overview-bar{display:block;position:absolute;left:0;width:var(--bar-width);height:100%;border-radius:7px;background:linear-gradient(90deg,#719366,#365f48);transform-origin:left center}
.is-traditional .overview-bar{background:#bec9b5}
.is-traditional .overview-chart-label strong{color:#85957b}
.overview-is-enhanced .overview-panel:not([hidden]) .overview-bar{animation:overview-bar-enter .85s var(--ease) both}
.overview-is-enhanced .overview-panel:not([hidden]) .is-traditional .overview-bar{animation-delay:.08s}
.motion-ready .overview-is-enhanced .overview-performance:not(.revealed) .overview-bar{animation:none}
.overview-chart-note{font-size:10px;color:var(--muted);line-height:1.8;margin:8px 0 0}
.overview-sound-wave{display:block;width:100%;height:50px;stroke:var(--green);fill:none;stroke-width:1.5;overflow:hidden}
.overview-wave-baseline{stroke:#ccd8c4;stroke-width:.6}
.is-traditional .overview-sound-wave{stroke:#acb9a2}
.overview-is-enhanced .overview-panel:not([hidden]) .overview-wave{animation:overview-wave-enter 1s var(--ease) both}
.motion-ready .overview-is-enhanced .overview-performance:not(.revealed) .overview-wave{animation:none}
.overview-data-note{font-size:10px;color:var(--muted);margin:15px 0 0;line-height:1.8}
.overview-features{padding:56px 0 32px}
.overview-feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.overview-feature{padding:26px 6px 0;border-top:1px solid var(--line);min-width:0}
.overview-feature>svg{width:32px;height:32px;color:#6e8863;transition:transform .6s var(--ease),color .6s;margin-bottom:17px}
.overview-feature h3{font-size:16px;font-weight:400;margin:0 0 10px}
.overview-feature p{font-size:11px;color:var(--muted);line-height:2;margin:0}
.overview-source{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:42px}
.overview-source>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:62px;font-size:12px;cursor:pointer;list-style:none}
.overview-source>summary::-webkit-details-marker{display:none}
.overview-source-plus{width:24px;height:24px;position:relative;border:1px solid var(--line);border-radius:50%}
.overview-source-plus:before,.overview-source-plus:after{content:'';position:absolute;width:10px;height:1px;left:6px;top:10px;background:currentColor;transition:transform .4s var(--ease)}
.overview-source-plus:after{transform:rotate(90deg)}
.overview-source[open] .overview-source-plus:after{transform:rotate(0)}
.overview-source-content{padding-bottom:18px;animation:overview-source-enter .45s var(--ease)}
.overview-source-content>p{font-size:11px;color:var(--muted);margin:0 0 20px}
.overview-source-row{display:grid;grid-template-columns:120px minmax(0,1fr);gap:18px;border-top:1px solid var(--line);padding:20px 0}
.overview-source-row h4{font-size:12px;font-weight:400;margin:0}
.overview-source-row dl{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;font-size:11px}
.overview-source-row dt{color:var(--green);margin-bottom:7px}
.overview-source-row dd{margin:0;color:var(--muted);line-height:2}
.overview-documents{padding:10px 0 25px}
.overview-documents .overview-section-heading>p{max-width:300px}
.mobile-content .overview-documents .display_content{max-width:none}
.overview-documents .display_content>section{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;min-width:0}
.overview-documents .display_content>section>p,.overview-documents .display_content>section>h2{grid-column:1/-1}
.overview-documents a[data-product-photo]{display:block;min-width:0;padding:14px;background:#f0f4e9;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:background .4s,border-color .4s}
.overview-documents .display_content img{display:block;width:100%;height:320px;max-width:100%;object-fit:contain;margin:0;border-radius:0;transition:transform .65s var(--ease)}
.overview-documents .display_content p{font-size:11px;color:var(--muted)}
@media(hover:hover){.overview-motor:hover>img{transform:translateY(-5px) rotate(-.5deg)}.overview-feature:hover>svg{transform:translateY(-4px);color:var(--green)}.overview-documents a[data-product-photo]:hover{background:#e8efdf;border-color:#b7c9a9}.overview-documents a[data-product-photo]:hover img{transform:scale(1.025)}}
@keyframes overview-flux{to{stroke-dashoffset:-340}}
@keyframes overview-bar-enter{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes overview-wave-enter{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0)}}
@keyframes overview-source-enter{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@media(max-width:1100px){.overview-intro{gap:26px}.overview-metric{padding:17px 13px}.overview-metric-value{font-size:33px}.overview-panel{gap:32px;padding:30px}.overview-chart figcaption{flex-direction:column;align-items:flex-start;gap:3px}.overview-chart-label strong{font-size:22px}}
@media(max-width:900px){.overview-intro{gap:20px;padding-top:10px}.overview-intro-copy h2{font-size:32px}.overview-motor figcaption{flex-direction:column;align-items:center;gap:4px;font-size:9px}.overview-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.overview-metric-label{font-size:11px;gap:6px}.overview-metric-value{font-size:29px}.overview-panel{gap:22px;padding:26px}.overview-panel h3{font-size:19px}.overview-chart-label{flex-wrap:wrap;gap:4px}.overview-documents .display_content img{height:230px}}
@media(max-width:650px){.overview-intro{grid-template-columns:minmax(0,1fr);gap:8px;padding:0 0 30px}.overview-intro-copy{padding:0}.overview-intro-copy .eyebrow{font-size:10px;margin-bottom:15px}.overview-intro-copy h2{font-size:32px;margin-bottom:16px}.overview-intro-copy>p:not(.eyebrow){font-size:12px;margin-bottom:17px}.overview-tags{margin-bottom:20px;gap:7px}.overview-tags span{font-size:10px;padding:3px 10px}.overview-motor{padding:24px 7px 7px;max-width:420px;width:100%;justify-self:center}.overview-motor figcaption{flex-direction:row;justify-content:center;flex-wrap:wrap;margin-top:17px;gap:5px 14px}.overview-performance{padding-top:26px}.overview-section-heading{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:21px}.overview-section-heading h2{font-size:23px}.overview-section-heading .eyebrow{font-size:9px;margin-bottom:8px}.overview-section-heading>p{font-size:10px;margin:0}.overview-metrics{grid-template-columns:repeat(2,minmax(0,1fr));border-radius:16px;padding:5px;gap:4px}.overview-metric{padding:14px 12px 12px;border-radius:11px;gap:11px}.overview-metric-indicator{border-radius:11px}.overview-metric-label{font-size:11px}.overview-metric-label svg{width:17px;height:17px}.overview-metric-value{font-size:32px;column-gap:7px}.overview-metric-value small{font-size:9px}.overview-panel{grid-template-columns:minmax(0,1fr);gap:22px;min-height:460px;padding:24px 22px;border-radius:16px;scroll-margin-top:165px}.overview-panel-symbol{width:40px;height:40px;border-radius:12px;margin-bottom:14px}.overview-panel-symbol svg{width:22px;height:22px}.overview-panel h3{font-size:20px;margin-bottom:10px}.overview-panel-copy p{font-size:11px;max-width:none}.overview-chart figcaption{flex-direction:row;flex-wrap:wrap;gap:4px;font-size:11px;margin-bottom:18px}.overview-chart figcaption>span{font-size:9px}.overview-chart-label>span{font-size:10px}.overview-chart-label strong{font-size:23px}.overview-chart-label small{font-size:8px;margin-left:5px}.overview-chart-track{height:11px}.overview-chart-row{margin-bottom:18px}.overview-chart-note,.overview-data-note{font-size:9px}.overview-features{padding:40px 0 28px}.overview-feature-grid{gap:24px 20px}.overview-feature{padding:21px 0 0}.overview-feature>svg{width:28px;height:28px;margin-bottom:13px}.overview-feature h3{font-size:14px}.overview-feature p{font-size:10px}.overview-source{margin-bottom:30px}.overview-source>summary{font-size:11px;min-height:56px}.overview-source-row{grid-template-columns:minmax(0,1fr);gap:13px;padding:18px 0}.overview-source-row dl{grid-template-columns:minmax(0,1fr);gap:13px}.overview-source-row h4{font-size:12px}.overview-source-row dt,.overview-source-row dd{font-size:10px}.overview-source-content>p{font-size:10px}.overview-documents .display_content>section{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.overview-documents a[data-product-photo]{padding:8px;border-radius:11px}.overview-documents .display_content img{height:200px}.overview-documents .display_content p{font-size:10px}}
@media(max-width:359px){.overview-intro-copy h2{font-size:29px}.overview-metric{padding-inline:10px}.overview-metric-value{font-size:30px}.overview-panel{padding:22px 18px}.overview-chart-label strong{font-size:21px}.overview-chart-label small{font-size:8px}.overview-documents .display_content img{height:174px}}
@media(prefers-reduced-motion:reduce){.product-overview *{animation:none!important;transition:none!important}.overview-motor:hover>img,.overview-feature:hover>svg,.overview-documents a[data-product-photo]:hover img{transform:none}.overview-wave{clip-path:none}}