.zhm-shell{box-sizing:border-box;width:min(100%,1260px);margin:32px auto;background:#181615;color:#f7f2ed;border:1px solid #524034;border-radius:14px;overflow:hidden;font:inherit;box-shadow:0 14px 36px rgba(0,0,0,.17)}
.zhm-shell *{box-sizing:border-box}
.zhm-header{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:22px clamp(18px,3vw,38px);background:linear-gradient(110deg,#211b18,#392117)}
.zhm-kicker{font:700 11px/1.5 Arial,sans-serif;letter-spacing:.15em;color:#f87b45}
.zhm-shell .zhm-header h2{margin:5px 0 6px;color:#fff;font:900 clamp(23px,3.2vw,35px)/1.08 Arial,sans-serif;letter-spacing:-.035em}
.zhm-header h2 span{color:#fa6335}
.zhm-header p{margin:0;color:#e0ccc2;font:400 13px/1.6 Arial,sans-serif}
.zhm-chip{border:1px solid #bc633d;background:rgba(250,99,53,.14);border-radius:999px;white-space:nowrap;padding:9px 12px;font:800 11px/1 Arial,sans-serif;letter-spacing:.12em;color:#ffa47a}
.zhm-stage{height:clamp(450px,57vw,660px);position:relative;background:radial-gradient(circle at 50% 36%,#404348 0%,#25292e 47%,#161719 100%);isolation:isolate;outline:none;overflow:hidden;touch-action:pan-y}
.zhm-stage:focus-visible{outline:3px solid #fa6335;outline-offset:-4px}
.zhm-canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab;user-select:none}
.zhm-canvas.zhm-grabbing{cursor:grabbing}
.zhm-loading{z-index:2;position:absolute;inset:0;display:flex;justify-content:center;align-items:center;gap:12px;background:rgba(21,22,24,.66);color:#fff;font:600 14px/1.5 Arial,sans-serif;text-align:center;padding:18px}
.zhm-loading[hidden]{display:none}
.zhm-spinner{display:block;width:24px;height:24px;border:3px solid rgba(255,255,255,.2);border-top-color:#fa6335;border-radius:50%;animation:zhm-spin .85s linear infinite}
@keyframes zhm-spin{to{transform:rotate(360deg)}}
.zhm-loading.zhm-error{background:rgba(38,15,13,.92);color:#ffb3a0}
.zhm-loading.zhm-error .zhm-spinner{display:none}
.zhm-orbit-guide{position:absolute;left:18px;bottom:19px;pointer-events:none;color:rgba(255,255,255,.8);font:700 10px/1.35 Arial,sans-serif;letter-spacing:.095em;text-shadow:0 1px 3px #111}
.zhm-tools{z-index:1;position:absolute;right:16px;bottom:14px;display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}
.zhm-tools button{border:1px solid rgba(255,255,255,.32);background:rgba(15,17,20,.72);color:#fff;border-radius:8px;padding:9px 12px;min-height:37px;line-height:1.1;font:700 12px Arial,sans-serif;cursor:pointer;backdrop-filter:blur(5px)}
.zhm-tools button:hover,.zhm-tools button:focus-visible,.zhm-tools button[aria-pressed="true"]{background:#ef6333;color:#fff;border-color:#ef6333}
.zhm-footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px 14px;padding:13px 19px;background:#1c1715;color:#aa9d95;font:400 11px/1.5 Arial,sans-serif}
.zhm-footer a{color:#fab391;text-decoration:underline;text-underline-offset:2px}
.zhm-shell:fullscreen{width:100%;height:100%;max-width:none;margin:0;border-radius:0;display:flex;flex-direction:column}
.zhm-shell:fullscreen .zhm-stage{flex:1;height:auto}
@media(max-width:720px){.zhm-header{padding:19px 16px}.zhm-chip{display:none}.zhm-stage{height:min(70vh,520px);min-height:380px}.zhm-orbit-guide{bottom:64px;font-size:9px}.zhm-tools{left:12px;right:12px;bottom:12px}.zhm-tools button{flex:1;padding:11px 5px}.zhm-footer{padding:12px 15px}}

/* Hinged door and tailgate controls */
.zhm-parts{padding:19px clamp(16px,3vw,34px) 22px;background:#211b18;border-top:1px solid #574033}
.zhm-parts-intro{display:flex;align-items:center;flex-wrap:wrap;gap:6px 13px;margin-bottom:12px}
.zhm-parts-intro strong{font:800 12px/1.25 Arial,sans-serif;letter-spacing:.10em;color:#fff}
.zhm-parts-intro span{font:400 12px/1.4 Arial,sans-serif;color:#d3bbae}
.zhm-parts-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}
.zhm-parts-grid button{border:1px solid #765343;border-radius:9px;background:#322721;color:#f8f0eb;font:700 12px/1.35 Arial,sans-serif;padding:12px 9px;min-height:44px;cursor:pointer;transition:background .15s,border-color .15s}
.zhm-parts-grid button:hover:not(:disabled),.zhm-parts-grid button:focus-visible{background:#6b3827;border-color:#f87b45}
.zhm-parts-grid button[aria-pressed="true"]{background:#983e25;border-color:#f97b47;color:#fff}
.zhm-parts-grid button:disabled{opacity:.43;cursor:wait}
.zhm-parts-grid .zhm-close-all{background:#161616;border-color:#67584b}
@media(max-width:760px){.zhm-parts{padding:17px 15px}.zhm-parts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.zhm-parts-grid button{padding:11px 7px}}