.mechanism-grid{display:block}.mechanism-grid>div:first-child{max-width:840px;margin-bottom:32px}.mechanism .experiment{max-width:none;width:100%}.ship-lab{background:#081724}.ship-view{height:570px;min-height:380px;position:relative;overflow:hidden;touch-action:pan-y}.ship-view canvas{width:100%;height:100%;display:block;touch-action:none}.ship-loading{position:absolute;inset:0;display:grid;place-items:center;padding:32px;text-align:center;color:#d6fa52}.ship-loading[hidden]{display:none}.ship-hint{position:absolute;inset-inline-start:20px;bottom:14px;font-size:12px;color:#afc4ce;pointer-events:none}.ship-badge{position:absolute;top:18px;inset-inline-start:20px;font:11px monospace;letter-spacing:3px;color:#d6fa52}.ship-toolbar{display:flex;flex-wrap:wrap;gap:8px;padding:16px 20px;border-top:1px solid #28404d}.ship-toolbar button{background:#122c3b;border:1px solid #345365;border-radius:7px;color:#e8f0ee;padding:10px 13px;font:inherit;font-size:12px;cursor:pointer;min-height:42px}.ship-toolbar button:hover,.ship-toolbar button[aria-pressed=true]{border-color:#d6fa52;color:#d6fa52}.ship-toolbar button:focus-visible,.ship-view:focus-visible{outline:2px solid #d6fa52;outline-offset:3px}.ship-info{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:0 20px;font-size:12px}.ship-legend{display:flex;gap:20px;flex-wrap:wrap}.ship-legend span:before{content:'➜';margin-inline-end:7px}.ship-legend .force{color:#d6fa52}.ship-legend .jet{color:#55cfe7}.ship-distance{color:#b1c6ce;font-variant-numeric:tabular-nums}.ship-direction{display:flex;gap:15px;align-items:center;padding:20px;font-size:13px}.ship-direction input{flex:1;min-width:70px;accent-color:#d6fa52}.ship-direction output{width:44px;direction:ltr}.ship-detail,.ship-note{padding:0 20px;font-size:12px!important;line-height:1.65!important;max-width:100%!important;margin:0 0 12px!important;color:#aec1c9!important}.ship-note{padding-bottom:15px;font-size:11px!important;color:#819ba7!important}.ship-lab.is-expanded,.ship-lab:fullscreen{position:fixed;inset:0;z-index:1000;overflow:auto;width:100vw;height:100dvh;padding:8px;background:#071827}.ship-lab.is-expanded .ship-view,.ship-lab:fullscreen .ship-view{height:calc(100dvh - 250px);min-height:250px}.has-ship-3d .radar[hidden]{display:none}.experiment .lab-controls{border-top:1px solid #28404d}@media(max-width:600px){.ship-view{height:460px;min-height:340px}.ship-toolbar{padding:12px;gap:6px}.ship-toolbar button{flex:1 1 27%;font-size:11px;padding:9px 7px}.ship-hint{font-size:10px;inset-inline-start:12px}.ship-info,.ship-direction{padding:12px}.ship-detail,.ship-note{padding-inline:12px}.ship-lab.is-expanded .ship-view,.ship-lab:fullscreen .ship-view{height:48dvh;min-height:240px}.ship-direction{flex-wrap:wrap}.ship-direction>span{flex-basis:100%}.mechanism .experiment{border-radius:14px}.ship-legend{gap:10px}}
.ship-part-label{position:absolute;padding:5px 8px;color:#d8e8ec;background:#071827cc;border:1px solid #4e7181;border-radius:4px;font-size:10px;pointer-events:none;transform:translate(-50%,30px);max-width:140px;text-align:center}.ship-part-label:before{content:'';position:absolute;width:1px;height:28px;background:#789baa;bottom:100%;left:50%}.ship-part-label[hidden]{display:none}