/* /assets/css/machines/building-equip/how-a-groundwater-well-screen-sand-filter-pack-works-cutaway.css — 本页专属样式（en/zh 共用） */
/* machines 类目基线 + 本页专属样式（en/zh 共用） */
.part .body{fill:var(--metal);stroke:#8ea0b5;stroke-width:1.6}
.part .body2{fill:var(--metal-2);stroke:#a9b7c9;stroke-width:1.2}
.part .body3{fill:#c6d0dd;stroke:none}
.part .accent{fill:none;stroke:#6b7b8c;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.part.is-active .body{fill:#cfe3fb;stroke:var(--accent)}
.part.is-active .body2{fill:#e3eefc;stroke:#60a5fa}
.part.is-active .body3{fill:var(--accent)}
.part.is-active .accent{stroke:var(--accent-2)}
.part.is-active{filter:drop-shadow(0 0 10px rgba(37,99,235,.35))}
.impeller{transform-box:view-box;transform-origin:612px 612px;animation:spin 1.4s linear infinite;animation-play-state:paused}
.is-running .impeller{animation-play-state:running}
@keyframes spin{to{transform:rotate(360deg)}}
.pipe-flow{fill:none;stroke:var(--accent);stroke-width:6;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:10 16;opacity:0;transition:opacity .4s}
.is-running .pipe-flow{opacity:.95;animation:flow 1.15s linear infinite}
@keyframes flow{to{stroke-dashoffset:-26}}
/* 各部件区分色 */
.part[data-id="part-aquifer"] .body{fill:#cbd7e7;fill-opacity:.55}
.part[data-id="part-gravel-pack"] .body{fill:#c2d1e4}
.part[data-id="part-screen"] .body2{fill:#bcd9f2}
.part[data-id="part-grout-seal"] .body{fill:#d7d2c4}
.part[data-id="part-drop-pipe"] .body{fill:#bfe0f5}
.part[data-id="part-pump"] .body{fill:#c6cfda}
.part[data-id="part-well-head"] .body{fill:#c8c1e5}
.part[data-id="part-shell-casing"] .body{fill:#cfd9e6}