*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:#fff;color:#14161b;font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.5}[hidden]{display:none!important}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #8b94f0;outline-offset:4px}.work-header{height:88px;padding:0 6%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #f0f0f1;gap:20px}.work-brand{font-size:25px;font-weight:850;letter-spacing:-1px}.work-brand span{font-size:15px;letter-spacing:0;margin-left:18px}.work-header 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inherit}.work-engagement form button{margin-top:12px}.work-comment{padding:20px 0;border-top:1px solid #eee}.work-comment small{margin-left:16px;color:#aaa;font-size:11px}.work-comment strong{font-size:13px}.work-comment button{border:0;background:transparent;color:#999;font-size:11px}.work-engagement #work-comment-list:empty{display:none}.work-loading{height:160px;display:grid;place-items:center;color:#888;font-size:13px}.run-pulse{width:32px;height:32px;border:2px solid #e6e5f1;border-top-color:#8d87da;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.run-pulse{animation:none}}@media(max-width:950px){.work-layout{gap:35px;grid-template-columns:270px minmax(0,1fr);width:calc(100% - 40px)}.work-heading h1{font-size:29px}.work-banner span{display:none}}@media(max-width:700px){.work-header{height:70px;padding:0 20px}.work-brand{font-size:21px}.work-brand span{display:none}.work-header nav{gap:16px;font-size:12px}.work-layout{display:flex;flex-direction:column;width:calc(100% - 36px);margin:28px auto 60px;gap:28px}.work-card{position:static;width:100%}.work-identity{padding:20px}.work-identity h2{font-size:19px}.work-card-body{padding:18px 20px}.work-card-body p{display:none}.work-meta{grid-template-columns:65px 1fr;gap:8px}.work-card-actions{padding:15px 20px}.work-content{width:100%}.work-breadcrumb{margin:0 0 20px}.work-heading h1{font-size:28px}.work-heading>p{font-size:14px}.work-banner{padding:16px;gap:10px}.work-banner b{font-size:14px}.work-banner em{font-size:12px}.work-banner a{font-size:10px;padding:8px 10px}.stage-body{padding:16px}.trial-controls{padding:16px}.trial-controls .work-primary{padding:11px 18px}.work-preview-note{flex-direction:column;align-items:start}.work-engagement{width:100%}.work-stats{gap:20px}.work-stat strong{font-size:24px}}

.work-feedback:empty{display:none}

.robot-custom-stage .trial-controls {
  align-items: center;
  border-top: 0;
  border-bottom: 1px solid #e7e7ed;
}
.robot-custom-stage #run-work { margin-left: auto; }
#robot-placement { display: flex; flex-wrap: wrap; gap: 8px; }
#robot-placement button { gap: 7px; min-height: 38px; padding: 8px 13px; font-size: 12px; }
#robot-placement button[aria-pressed="true"] { border-color: #9c94d9; background: #eeebfc; }
#robot-placement i { width: 11px; height: 11px; border-radius: 3px; }
.robot-start { background: #8d85d5; border: 1px solid #736ac0; }
.robot-target { background: #e5f5ef; border: 1px dashed #36977e; }
.robot-custom-status { padding: 0 20px; margin: 10px 0 0; }
.robot-custom-status:empty { display: none; }
.robot-editor { display: grid; justify-items: center; gap: 16px; }
.robot-board {
  width: min(100%, 300px);
  aspect-ratio: 1;
  border: 1px solid #dbd8eb;
  border-radius: 50%;
  position: relative;
  touch-action: none;
  cursor: crosshair;
  background:
    linear-gradient(90deg, #ece9f5 1px, transparent 1px) center / 24px 24px,
    linear-gradient(#ece9f5 1px, transparent 1px) center / 24px 24px,
    #fcfbff;
}
.robot-board:focus-visible { outline: 3px solid #8b94f0; outline-offset: 5px; }
.robot-marker {
  position: absolute;
  width: clamp(29px, 9%, 38px);
  aspect-ratio: 1;
  border-radius: 6px;
  transform: translate(-50%, -50%);
  cursor: grab;
}
.robot-marker.selected { outline: 2px solid #6f64bd; outline-offset: 3px; }
.robot-editor p { margin: 0; color: #616171; font-size: 12px; line-height: 1.6; text-align: center; }

.workshop-editor { width: 100%; display: grid; gap: 14px; }
.workshop-stage .trial-controls { border-top: 0; border-bottom: 1px solid #e7e7ed; }
.workshop-editor .work-secondary { min-height: 38px; padding: 7px 13px; font-size: 12px; }
.workshop-editor > button { justify-self: start; }
.workshop-resources { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.workshop-editor label { display: grid; gap: 4px; min-width: 0; margin: 0; color: #535361; }
.workshop-editor :is(input, select) { width: 100%; min-width: 0; min-height: 40px; padding: 8px; border: 1px solid #dcdbe3; border-radius: 7px; background: white; color: #252534; }
.workshop-editor fieldset { min-width: 0; margin: 0 0 12px; border: 1px solid #e4e2ec; border-radius: 10px; }
.workshop-editor legend { font-weight: 700; padding: 0 7px; }
.workshop-operation { display: grid; grid-template-columns: auto repeat(3, minmax(0, 1fr)) auto; align-items: end; gap: 8px; margin-bottom: 10px; }
.workshop-operation b { align-self: center; font-size: 12px; }
.workshop-buttons { display: flex; flex-wrap: wrap; gap: 8px; }
@media (max-width: 700px) {
  .workshop-operation { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .workshop-operation b { grid-column: 1 / -1; }
  .workshop-operation .remove-operation { grid-column: 1 / -1; justify-self: end; }
}