/* /assets/machines/home-equipment/how-a-washing-machine-works-cutaway.css — 本页专属样式（en/zh 共用） */
/* ============ 特殊材质（Solid-fill internals） ============ */
.part .water{fill:#6fa8dc;fill-opacity:.6;stroke:#2563eb;stroke-width:1.2}
.part.is-active .water{fill:#2563eb;fill-opacity:.75}
.part .ceramic{fill:#f1f4f8;stroke:#9aa6b8;stroke-width:2}
.part.is-active .ceramic{fill:#ffffff;stroke:var(--accent-2)}
.part .coffee{fill:#6f4a2f;stroke:#4b3220;stroke-width:1}
.part.is-active .coffee{fill:#8a5a38;stroke:#b0703a}
.part .crema{fill:#d9a86c}
.part.is-active .crema{fill:#e8b877}
.stream{fill:none;stroke:#6f4a2f;stroke-width:6;stroke-linecap:round;stroke-dasharray:9 9;opacity:.85}
.is-running .stream{animation:flow 1.1s linear infinite}

/* ============ 零件本体/区分色（part bodies & per-part distinct fills） ============ */
.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}
/* active highlight stays blue */
.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))}

/* ============ 动画：叶轮 / 光环（motion） ============ */
.impeller{transform-box:view-box;animation:spin 1.4s linear infinite;animation-play-state:paused}
.is-running .impeller{animation-play-state:running}
@keyframes spin{to{transform:rotate(360deg)}}

.halo{opacity:0;transition:opacity .5s}
.is-running .halo{opacity:1;animation:halo 2.2s ease-in-out infinite}
@keyframes halo{0%,100%{opacity:.35}50%{opacity:.85}}

/* ============ 管道流动（flow） ============ */
.pipe-case{fill:none;stroke:#94a3b8;stroke-width:24;stroke-linecap:round;stroke-linejoin:round}
.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;
}
.pipe-flow.hot{stroke:#ea580c}
.pipe-flow.cold{stroke:#2563eb}
.is-running .pipe-flow{opacity:.95;animation:flow 1.15s linear infinite}
.is-running .pipe-flow.hot{animation-duration:.9s}
@keyframes flow{to{stroke-dashoffset:-26}}
/* ============ 洗衣机剖面图 · Washing machine cutaway ============ */
/* washing-machine · merged from source <style> */

/* ===== 图形基础 ===== */
body[data-topic="washing-machine"] .svg-title{fill:#16202c;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
           font-size:17px;font-weight:600;letter-spacing:.08em;text-anchor:middle;}
body[data-topic="washing-machine"] .svg-sub{fill:#64748b;font-size:12px;text-anchor:middle;}
body[data-topic="washing-machine"] .tag   {fill:#334155;font-size:18px;font-weight:600;text-anchor:middle;}
body[data-topic="washing-machine"] .tag-sm{fill:#5b6472;font-size:13px;text-anchor:middle;}
body[data-topic="washing-machine"] .legend{fill:#5b6472;font-size:11px;text-anchor:middle;}

/* ===== 外壳（半透明玻璃） ===== */
body[data-topic="washing-machine"] .shell-layer{fill:#cbd5e1;stroke:#94a3b8;stroke-width:3;}
body[data-topic="washing-machine"] .stage[data-shell="glass"] .shell-layer{opacity:.15;}

/* ===== 门 ===== */
body[data-topic="washing-machine"] .door-frame{fill:#334155;stroke:#1e293b;stroke-width:2.5;stroke-linejoin:round;}
body[data-topic="washing-machine"] .door-glass{fill:#0f172a;stroke:#475569;stroke-width:1.5;}
body[data-topic="washing-machine"] .door-handle{fill:#64748b;stroke:#334155;stroke-width:1.5;}

/* ===== 外筒 / 滚筒 ===== */
body[data-topic="washing-machine"] .tub  {fill:#f8fafc;stroke:#64748b;stroke-width:2.5;}
body[data-topic="washing-machine"] .drum {fill:#e0f2fe;stroke:#2563eb;stroke-width:3;}

/* ===== 提升筋 ===== */
body[data-topic="washing-machine"] .baffle{fill:#93c5fd;stroke:#2563eb;stroke-width:1.5;stroke-linejoin:round;}

/* ===== 滚筒旋转（复用全局 @keyframes spin） ===== */
body[data-topic="washing-machine"] .drum-rotor{transform-box:fill-box;transform-origin:center;
            animation:spin 10s linear infinite;}

/* ===== 水 ===== */
body[data-topic="washing-machine"] .water{fill:#22d3ee;opacity:.4;}
body[data-topic="washing-machine"] .wave{fill:none;stroke:#0891b2;stroke-width:2.5;stroke-linecap:round;opacity:.8;
      animation:waveMove 3s ease-in-out infinite;}
@keyframes waveMove{0%,100%{transform:translateX(0)}50%{transform:translateX(8px)}}

/* ===== 衣物 ===== */
body[data-topic="washing-machine"] .cloth{animation:bob 2.2s ease-in-out infinite;}
body[data-topic="washing-machine"] .cloth.c2{animation-delay:.5s;}
body[data-topic="washing-machine"] .cloth.c3{animation-delay:1s;}
body[data-topic="washing-machine"] .cloth.c4{animation-delay:1.5s;}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* ===== 滚筒皮带轮（复用全局 @keyframes spin） ===== */
body[data-topic="washing-machine"] .pulley{transform-box:fill-box;transform-origin:center;
        animation:spin 4s linear infinite;}
body[data-topic="washing-machine"] .pulley-ring{fill:none;stroke:#64748b;stroke-width:2;stroke-dasharray:6 4;}
body[data-topic="washing-machine"] .pulley-spoke{stroke:#64748b;stroke-width:2;stroke-linecap:round;}

/* ===== 电机 ===== */
body[data-topic="washing-machine"] .motor-body{fill:#64748b;stroke:#334155;stroke-width:2.5;stroke-linejoin:round;}
body[data-topic="washing-machine"] .motor-cap {fill:#94a3b8;stroke:#475569;stroke-width:1.5;}

/* ===== 皮带 ===== */
body[data-topic="washing-machine"] .belt{fill:none;stroke:#1e293b;stroke-width:7;stroke-linecap:round;}

/* ===== 洗涤剂盒 / 进水阀 ===== */
body[data-topic="washing-machine"] .drawer{fill:#fbbf24;stroke:#d97706;stroke-width:2.5;stroke-linejoin:round;}
body[data-topic="washing-machine"] .drawer-in{fill:#fef3c7;stroke:#d97706;stroke-width:1.5;}
body[data-topic="washing-machine"] .valve{fill:#22d3ee;stroke:#0891b2;stroke-width:2.5;stroke-linejoin:round;}

/* ===== 排水泵 / 排水管 ===== */
body[data-topic="washing-machine"] .pump{fill:#64748b;stroke:#334155;stroke-width:2.5;stroke-linejoin:round;}
body[data-topic="washing-machine"] .pump-cap{fill:#94a3b8;stroke:#475569;stroke-width:1.5;}
body[data-topic="washing-machine"] .drain-pipe{fill:none;stroke:#94a3b8;stroke-width:9;stroke-linecap:round;}

/* ===== 减震器 ===== */
body[data-topic="washing-machine"] .shock{fill:none;stroke:#94a3b8;stroke-width:5;stroke-linecap:round;}
body[data-topic="washing-machine"] .shock-rod{fill:none;stroke:#475569;stroke-width:3;stroke-linecap:round;}

/* ===== 流动动画 ===== */
body[data-topic="washing-machine"] .flow{fill:none;stroke:#22d3ee;stroke-width:4;stroke-linecap:round;
      stroke-dasharray:10 8;stroke-dashoffset:0;
      animation:washing-machine-flowDash 1s linear infinite;}
@keyframes washing-machine-flowDash{to{stroke-dashoffset:-36}}

/* ===== 无障碍：减弱动效 ===== */
@media (prefers-reduced-motion:reduce){
  body[data-topic="washing-machine"] .drum-rotor,
  body[data-topic="washing-machine"] .pulley,
  body[data-topic="washing-machine"] .wave,
  body[data-topic="washing-machine"] .cloth,
  body[data-topic="washing-machine"] .flow{animation:none;}
  body[data-topic="washing-machine"] .drum-rotor{transform:rotate(20deg);}
}