.studio-app{--studio-bg:#f4efe6;--studio-elevated:#fffdf8;--studio-surface:#faf8f3;--studio-muted:#ebe4d8;--studio-hover:#e2d9cb;--studio-border:#1c19161f;--studio-border-strong:#1c191633;--studio-text:#1c1916;--studio-text-muted:#6f675e;--studio-text-dim:#8a8176;--studio-accent:#1c1916;--studio-accent-text:#f4efe6;--studio-accent-soft:#1c191614;--studio-danger:#c62828;--studio-danger-bg:#c628281a;--studio-radius:0px;--studio-shell-bg:radial-gradient(ellipse 90% 80% at 50% 41%, #fffdf8 0%, #ebe4d8 47%, #d4cbbd 100%);background:var(--studio-bg);min-height:0;color:var(--studio-text);overscroll-behavior:none;flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.studio-layout{flex:1;grid-template-rows:minmax(0,1fr);grid-template-columns:1fr;gap:0;min-height:0;display:grid;position:relative;overflow:hidden}.studio-app.has-chrome .studio-layout{grid-template-columns:1fr 320px}.studio-sheet-handle{display:none}@media (max-width:900px){.studio-app.has-chrome .studio-layout{--viewer-bottom:0px;--sheet-height:min(66.6667dvh, 560px);grid-template-columns:1fr;display:block;overflow:hidden}.studio-app.has-chrome .studio-canvas-wrap{top:0;left:0;right:0;bottom:var(--viewer-bottom);height:auto;min-height:0;position:absolute}.studio-sidebar{z-index:20;height:var(--sheet-height,min(66.6667dvh, 560px));border-top:1px solid var(--studio-border);background:var(--studio-elevated);border-radius:18px 18px 0 0;max-height:min(66.6667dvh,560px);position:absolute;bottom:0;left:0;right:0;overflow:visible;box-shadow:0 -16px 48px #1c19162e;border-left:0!important}.studio-sheet-handle{z-index:6;box-sizing:border-box;cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;flex-shrink:0;order:0;justify-content:center;align-items:center;height:16px;display:flex;position:relative}.studio-sheet-handle:before{content:"";position:absolute;inset:-14px 0}.studio-sheet-handle:active{cursor:grabbing}.studio-sheet-handle span{background:var(--studio-border-strong);pointer-events:none;border-radius:99px;width:42px;height:4px}.studio-sidebar .studio-checkout{border-top:none;border-bottom:1px solid var(--studio-border);flex-shrink:0;order:1;padding:10px 16px}.studio-sidebar .studio-tabs{flex-shrink:0;order:2}.studio-layout:not(.sheet-expanded) .studio-sidebar .studio-tabs{padding-bottom:env(safe-area-inset-bottom,0px)}.studio-sidebar .studio-panel{flex:1 1 0;order:3;min-height:0;max-height:none}.studio-layout:not(.sheet-expanded) .studio-sidebar .studio-panel{pointer-events:none;flex:0 0 0;height:0;min-height:0;padding:0;overflow:hidden}.studio-sidebar .studio-modal-overlay{order:10;position:fixed;inset:0}.studio-next-bar,.studio-layout.sheet-expanded .studio-design-stack{display:none}.studio-layout.sheet-expanded .hephaestos-rotate-btn.is-visible{display:none!important}}.studio-canvas-wrap{background:var(--studio-shell-bg);-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;min-width:0;min-height:0;position:relative;overflow:hidden}.studio-canvas{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;touch-action:none;position:absolute;inset:0}.studio-canvas canvas{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-user-drag:none;touch-action:none;display:block;width:100%!important;height:100%!important}.studio-loading{z-index:30;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--studio-text);background:#f4efe6b8;flex-direction:column;justify-content:center;align-items:center;gap:10px;font-size:14px;display:flex;position:absolute;inset:0}.studio-spinner{border:2px solid #1c19161f;border-top-color:var(--studio-accent);border-radius:50%;width:36px;height:36px;animation:.8s linear infinite studio-spin}@keyframes studio-spin{to{transform:rotate(360deg)}}.studio-loading-progress{background:color-mix(in srgb, var(--studio-accent) 18%, transparent);border-radius:4px;width:220px;max-width:56vw;height:8px;overflow:hidden}.studio-loading-progress-bar{background:var(--studio-accent);transform-origin:0;will-change:transform;border-radius:4px;width:100%;height:100%;transition:transform .12s ease-out}.studio-loading-pct{font-variant-numeric:tabular-nums;font-weight:600}.studio-loading-copy{text-align:center;max-width:min(320px,78vw);color:var(--studio-text);line-height:1.4}.studio-hydrate-fade{z-index:21;pointer-events:none;background:0 0;position:absolute;inset:0}.studio-app.chrome-locked .studio-canvas canvas{pointer-events:none}.studio-app.chrome-locked .studio-sidebar,.studio-sidebar.is-locked{pointer-events:none;opacity:.72;-webkit-user-select:none;user-select:none}.studio-design-stack{z-index:26;flex-direction:column;gap:8px;min-width:118px;display:flex;position:absolute;top:12px;left:12px}.studio-design-stack button{border:1px solid var(--studio-border-strong);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--studio-text);cursor:pointer;font-size:12px;font-weight:600;font-family:var(--font-body);touch-action:manipulation;-webkit-tap-highlight-color:transparent;background:#ffffffd9;border-radius:8px;padding:8px 14px}.studio-design-stack button:hover:not(:disabled){border-color:var(--studio-accent);background:#fffffff5}.studio-design-stack button:disabled{opacity:.45;cursor:not-allowed}.studio-save-btn.has-unsaved{border-color:var(--studio-accent);background:var(--studio-accent-soft)}.studio-sidebar{background:var(--studio-surface);border-left:1px solid var(--studio-border);flex-direction:column;min-height:0;display:flex}.studio-tabs{background:var(--studio-muted);border-bottom:1px solid var(--studio-border);flex-shrink:0;display:flex}.studio-subtabs{background:var(--studio-muted);border:1px solid var(--studio-border);border-radius:8px;gap:4px;padding:2px;display:flex}.studio-subtab{color:var(--studio-text-dim);cursor:pointer;font-size:12px;font-weight:600;font-family:var(--font-body);background:0 0;border:0;border-radius:6px;flex:1;padding:8px 6px}.studio-subtab.active{background:var(--studio-surface);color:var(--studio-accent);box-shadow:0 1px 2px #0000000f}.studio-subtab:hover:not(.active):not(:disabled){color:var(--studio-text-muted);background:var(--studio-hover)}.studio-tab{color:var(--studio-text-dim);letter-spacing:0;text-transform:none;cursor:pointer;font-size:12px;font-weight:600;font-family:var(--font-body);background:0 0;border:0;flex:1;padding:12px 4px}.studio-tab.active{background:var(--studio-surface);color:var(--studio-accent)}.studio-tab:hover:not(.active):not(:disabled):not(.is-deferred):not([aria-disabled=true]){background:var(--studio-hover);color:var(--studio-text-muted)}.studio-tab:disabled,.studio-tab.is-deferred,.studio-tab[aria-disabled=true]{opacity:.4;cursor:not-allowed;color:var(--studio-text-dim)}.studio-panel{overscroll-behavior:contain;flex-direction:column;flex:1;min-height:0;padding:16px;display:flex;overflow:auto}.studio-type-header{align-items:center;gap:8px;min-height:32px;display:flex}.studio-type-back{border:1px solid var(--studio-border);background:var(--studio-elevated);width:32px;height:32px;color:var(--studio-text);cursor:pointer;font-size:22px;font-weight:500;line-height:1;font-family:var(--font-body);border-radius:8px;flex-shrink:0;padding:0}.studio-type-back:hover:not(:disabled){border-color:var(--studio-border-strong);background:var(--studio-hover)}.studio-type-back:disabled{opacity:.5;cursor:not-allowed}.studio-type-header-thumb{background:var(--studio-muted);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;display:flex;overflow:hidden}.studio-type-header-thumb.is-type{background:0 0}.studio-type-header-thumb img{object-fit:contain;width:100%;height:100%;display:block}.studio-type-header-thumb.is-type img{object-fit:cover}.studio-type-title{color:var(--studio-text);font-size:15px;font-weight:700;font-family:var(--font-body);margin:0}.studio-type-picker{flex-direction:column;gap:12px;display:flex}.studio-picker-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.studio-picker-item{border:1px solid var(--studio-border);background:var(--studio-elevated);text-align:center;color:var(--studio-text-muted);cursor:pointer;font-size:11px;font-weight:600;line-height:1.25;font-family:var(--font-body);border-radius:8px;flex-direction:column;align-items:center;gap:6px;padding:10px 8px;display:flex}.studio-picker-item:hover:not(:disabled):not(.is-unavailable):not([aria-disabled=true]){border-color:var(--studio-border-strong);color:var(--studio-text)}.studio-picker-item.selected{border-color:var(--studio-accent);background:var(--studio-accent-soft);color:var(--studio-accent)}.studio-picker-item:disabled,.studio-picker-item.is-unavailable,.studio-picker-item[aria-disabled=true]{opacity:.45;cursor:not-allowed}.studio-picker-item.is-unavailable.selected{border-color:var(--studio-border);background:var(--studio-elevated);color:var(--studio-text-muted)}.studio-picker-swatch{background:var(--studio-muted);border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:56px;height:56px;margin:0 auto;display:flex;overflow:hidden}.studio-picker-swatch.is-material{background:0 0;width:64px;height:64px}.studio-picker-item.is-type{gap:4px;padding:4px 4px 6px}.studio-picker-swatch.is-type{aspect-ratio:1;background:0 0;border-radius:6px;width:100%;height:auto}.studio-picker-swatch img{object-fit:contain;width:48px;height:48px;display:block}.studio-picker-swatch.is-material img,.studio-picker-swatch.is-type img{width:100%;max-width:none;height:100%}.studio-picker-swatch.is-type img{object-fit:cover}.studio-size-panel,.studio-additions,.studio-text-panel{flex-direction:column;gap:14px;display:flex}.studio-size-parts-warning{border:1px solid color-mix(in srgb, #c47a2c 45%, var(--studio-border));background:color-mix(in srgb, #c47a2c 12%, var(--studio-elevated));color:var(--studio-text);margin:0 0 4px;padding:10px 12px;font-size:12px;line-height:1.45}.studio-engraving-preview-wrap{aspect-ratio:1;border:1px solid var(--studio-border);background:linear-gradient(45deg, color-mix(in srgb, var(--studio-text) 8%, transparent) 25%, transparent 25%), linear-gradient(-45deg, color-mix(in srgb, var(--studio-text) 8%, transparent) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, color-mix(in srgb, var(--studio-text) 8%, transparent) 75%), linear-gradient(-45deg, transparent 75%, color-mix(in srgb, var(--studio-text) 8%, transparent) 75%);background-position:0 0,0 8px,8px -8px,-8px 0;background-size:16px 16px;background-color:color-mix(in srgb, var(--studio-elevated) 88%, var(--studio-bg));width:100%;max-height:220px;position:relative;overflow:hidden}.studio-engraving-preview-wrap.is-cropping{aspect-ratio:auto;background:0 0;border:none;max-height:none;overflow:visible}.studio-engraving-preview-wrap.is-cropping .studio-crop-stage{max-height:220px}.studio-engraving-preview{justify-content:center;align-items:center;width:100%;height:100%;margin:0;padding:0;display:flex;position:relative}.studio-engraving-preview-hit{cursor:pointer;width:100%;height:100%;color:inherit;background:0 0;border:none;justify-content:center;align-items:center;margin:0;padding:0;display:flex;position:relative}.studio-engraving-preview-hit canvas{object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;display:block}.studio-engraving-preview-replace{font-family:var(--font-body);color:#fff;letter-spacing:.02em;opacity:0;pointer-events:none;background:#00000061;justify-content:center;align-items:center;font-size:13px;font-weight:600;transition:opacity .15s;display:flex;position:absolute;inset:0}.studio-engraving-preview-hit:hover .studio-engraving-preview-replace,.studio-engraving-preview-hit:focus-visible .studio-engraving-preview-replace{opacity:1}.studio-engraving-preview-remove{z-index:2;color:#fff;opacity:0;cursor:pointer;background:#00000073;border:none;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:16px;line-height:1;transition:opacity .15s,background .15s;display:flex;position:absolute;top:8px;right:8px}.studio-engraving-preview:hover .studio-engraving-preview-remove,.studio-engraving-preview:focus-within .studio-engraving-preview-remove{opacity:1}.studio-engraving-preview-remove:hover:not(:disabled){background:#b42828e6}.studio-engraving-preview-remove:disabled{opacity:.35;cursor:not-allowed}.studio-engraving-preview-crop{z-index:2;border:1px solid var(--studio-border);color:var(--studio-text);cursor:pointer;font-family:var(--font-body);letter-spacing:.04em;text-transform:uppercase;background:#fffdf8eb;padding:7px 12px;font-size:12px;font-weight:600;position:absolute;bottom:8px;left:8px}.studio-engraving-preview-crop:hover:not(:disabled){border-color:var(--studio-accent);color:var(--studio-accent)}.studio-engraving-preview-crop:disabled{opacity:.45;cursor:not-allowed}.studio-engraving-empty{width:100%;height:100%;min-height:140px;color:var(--studio-text-muted);font-family:var(--font-body);cursor:pointer;background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:6px;font-size:13px;font-weight:600;display:flex}.studio-engraving-empty:hover:not(:disabled){color:var(--studio-text);background:color-mix(in srgb, var(--studio-text) 4%, transparent)}.studio-engraving-empty span:last-child{color:var(--studio-text-dim);font-size:12px;font-weight:500}.studio-heightmap-row{align-items:flex-end;gap:10px;display:flex}.studio-heightmap-rotate,.studio-heightmap-invert{border:1px solid var(--studio-border);background:var(--studio-elevated);width:36px;height:36px;color:var(--studio-text);cursor:pointer;flex:none;justify-content:center;align-items:center;padding:0;display:inline-flex}.studio-heightmap-rotate:hover:not(:disabled),.studio-heightmap-invert:hover:not(:disabled){border-color:var(--studio-accent);color:var(--studio-accent)}.studio-heightmap-invert.is-active,.studio-heightmap-invert.is-active:hover:not(:disabled){border-color:var(--studio-text);background:var(--studio-text);color:var(--studio-elevated)}.studio-heightmap-rotate:disabled,.studio-heightmap-invert:disabled{opacity:.45;cursor:not-allowed}.studio-heightmap-rotate svg,.studio-heightmap-invert svg{width:18px;height:18px;display:block}.studio-field-grow{flex:auto;min-width:0}.studio-addition-divider{border:0;border-top:1px solid var(--studio-border);height:0;margin:2px 0}.studio-text-controls{flex-direction:column;gap:14px;display:flex;position:relative}.studio-text-controls-veil{z-index:2;background:color-mix(in srgb, var(--studio-surface) 72%, transparent);-webkit-backdrop-filter:blur(1.5px);backdrop-filter:blur(1.5px);pointer-events:all;cursor:default;border-radius:4px;position:absolute;inset:-6px}.studio-text-controls.is-engraved>:not(.studio-text-controls-veil),.studio-text-controls.is-pending-placement>:not(.studio-text-controls-veil){opacity:.55}.studio-font-picker{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.studio-text-style-row{flex-wrap:wrap;gap:6px;display:flex}.studio-text-style-btn{border:1px solid var(--studio-border);background:var(--studio-elevated);width:36px;height:36px;color:var(--studio-text);font-family:var(--font-body);cursor:pointer;justify-content:center;align-items:center;padding:0;font-size:15px;font-weight:700;line-height:1;display:inline-flex}.studio-text-style-btn:hover:not(:disabled){border-color:var(--studio-accent)}.studio-text-style-btn.selected,.studio-text-style-btn[aria-pressed=true]{border-color:var(--studio-accent);box-shadow:inset 0 0 0 1px var(--studio-accent);background:color-mix(in srgb, var(--studio-accent) 14%, var(--studio-elevated))}.studio-text-style-btn:disabled{opacity:.45;cursor:not-allowed}.studio-font-option{border:1px solid var(--studio-border);background:var(--studio-elevated);color:var(--studio-text);cursor:pointer;text-align:left;flex-direction:column;align-items:stretch;gap:6px;padding:8px;display:flex}.studio-font-option:hover:not(:disabled){border-color:var(--studio-accent)}.studio-font-option:disabled{opacity:.45;cursor:not-allowed}.studio-font-option.selected,.studio-font-option[aria-selected=true]{border-color:var(--studio-accent);box-shadow:inset 0 0 0 1px var(--studio-accent)}.studio-font-preview{background:var(--studio-bg);min-height:36px;color:var(--studio-text);justify-content:center;align-items:center;font-size:13px;display:flex}.studio-font-preview svg{width:100%;height:22px}.studio-font-label{color:var(--studio-text-muted);font-size:11px;font-family:var(--font-body)}.studio-text-actions{flex-wrap:wrap;gap:8px;display:flex}.studio-text-place{border:1px solid var(--studio-accent);background:var(--studio-accent);color:#fff;min-height:40px;font-family:var(--font-body);cursor:pointer;flex:auto;padding:0 14px;font-size:13px}.studio-text-place:disabled{opacity:.55;cursor:default}.studio-text-place:hover:not(:disabled){filter:brightness(.95)}.studio-engrave-wrap{flex-direction:column;flex:auto;gap:8px;min-width:0;display:flex}.studio-engrave-wrap .studio-text-place,.studio-engrave-wrap .studio-next-btn{width:100%}.studio-field{color:var(--studio-text-muted);font-size:12px;font-family:var(--font-body);flex-direction:column;gap:8px;display:flex}.studio-field-label-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.studio-offset-reset{border:1px solid var(--studio-border);background:var(--studio-elevated);width:1.35rem;height:1.35rem;color:var(--studio-text-muted);font-family:var(--font-body);letter-spacing:.02em;cursor:pointer;border-radius:3px;flex:none;padding:0;font-size:10px;font-weight:600;line-height:1}.studio-offset-reset:hover:not(:disabled){color:var(--studio-text);border-color:color-mix(in srgb, var(--studio-text) 35%, transparent)}.studio-offset-reset:disabled{opacity:.45;cursor:default}.studio-field select,.studio-field input[type=range],.studio-field input[type=text]{width:100%}.studio-field select,.studio-field input[type=text]{border:1px solid var(--studio-border);background:var(--studio-elevated);color:var(--studio-text);font-family:var(--font-body);border-radius:0;padding:8px 10px}.studio-field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%238a8176' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 10px center;background-repeat:no-repeat;background-size:12px 8px;padding-right:28px}.studio-field input[type=range],.studio-slider-row input[type=range]{appearance:none;height:22px;box-shadow:none;accent-color:var(--studio-accent);touch-action:pan-y;background:0 0;border:none;padding:0}.studio-field input[type=range]::-webkit-slider-runnable-track{background:var(--studio-muted);border-radius:999px;height:4px}.studio-slider-row input[type=range]::-webkit-slider-runnable-track{background:var(--studio-muted);border-radius:999px;height:4px}.studio-field input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--studio-accent);cursor:pointer;width:18px;height:18px;box-shadow:0 0 0 2px var(--studio-elevated);border:none;border-radius:50%;margin-top:-7px}.studio-slider-row input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--studio-accent);cursor:pointer;width:18px;height:18px;box-shadow:0 0 0 2px var(--studio-elevated);border:none;border-radius:50%;margin-top:-7px}.studio-field input[type=range]::-moz-range-track{background:var(--studio-muted);border-radius:999px;height:4px}.studio-slider-row input[type=range]::-moz-range-track{background:var(--studio-muted);border-radius:999px;height:4px}.studio-field input[type=range]::-moz-range-thumb{background:var(--studio-accent);cursor:pointer;width:18px;height:18px;box-shadow:0 0 0 2px var(--studio-elevated);border:none;border-radius:50%}.studio-slider-row input[type=range]::-moz-range-thumb{background:var(--studio-accent);cursor:pointer;width:18px;height:18px;box-shadow:0 0 0 2px var(--studio-elevated);border:none;border-radius:50%}.studio-size-row{align-items:center;gap:10px;display:flex}.studio-size-row>input[type=range]{flex:1;min-width:0}.studio-size-row strong{color:var(--studio-text);min-width:2.5rem;font-size:16px}.studio-size-label-row{flex-wrap:wrap;justify-content:flex-start;align-items:center;gap:8px;display:flex}.studio-size-label-with-info{align-items:center;gap:6px;margin-right:auto;display:inline-flex}.studio-size-label-with-info .studio-info-btn{width:18px;height:18px;font-size:11px}.studio-ring-system-select{box-sizing:border-box;border:1px solid var(--studio-border-strong);background-color:var(--studio-elevated);width:3rem;min-width:3rem;max-width:3rem;color:var(--studio-text);font:inherit;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%238a8176' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 3px center;background-repeat:no-repeat;background-size:9px 6px;border-radius:6px;flex:none;padding:2px 14px 2px 4px;font-size:13px;font-weight:600;line-height:1.3}.studio-field select.studio-ring-system-select,.studio-field select.studio-ring-size-select{border:1px solid var(--studio-border-strong);background-color:var(--studio-elevated);cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%238a8176' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 4px center;background-repeat:no-repeat;background-size:9px 6px;border-radius:6px;width:auto;min-width:0;max-width:none;padding:2px 16px 2px 6px;font-size:13px;font-weight:600;line-height:1.3}.studio-field select.studio-ring-system-select{background-position:right 3px center;width:3rem;min-width:3rem;max-width:3rem;padding:2px 14px 2px 4px}.studio-ring-size-select,.studio-field select.studio-ring-size-select{box-sizing:border-box;width:4.75rem;min-width:4.75rem;max-width:4.75rem;color:var(--studio-text);appearance:none;flex:none}.studio-ring-size-value{color:var(--studio-text);min-width:2.5rem;font-size:16px}.studio-size-factor-input{flex:none;align-items:center;gap:2px;display:inline-flex}.studio-field .studio-size-factor-input input[type=text]{border:1px solid var(--studio-border,#ffffff1f);background:var(--studio-elevated,#00000040);width:5.5em;min-width:5.5em;max-width:5.5em;color:var(--studio-text);font-variant-numeric:tabular-nums;text-align:left;box-sizing:border-box;border-radius:6px;padding:2px 6px;font-size:13px}.studio-size-factor-input span{color:var(--studio-muted,#ffffff8c);font-size:13px;line-height:1}.studio-slider-row{align-items:center;gap:10px;display:flex}.studio-slider-row input{flex:1}.studio-slider-row span{text-align:right;min-width:3rem;color:var(--studio-text);font-variant-numeric:tabular-nums}.studio-stats{flex-direction:column;gap:8px;margin:0;display:flex}.studio-stats>div{justify-content:space-between;gap:12px;font-size:13px;display:flex}.studio-stats dt{color:var(--studio-text-muted)}.studio-stats dd{margin:0;font-weight:600}.studio-ring-measure-modal{width:min(480px,100%)}.studio-ring-measure-modal>p{margin-bottom:16px}.studio-ring-measure-steps{flex-direction:column;gap:14px;margin:0;padding:0;list-style:none;display:flex}.studio-ring-measure-steps li{border:1px solid var(--studio-border);background:color-mix(in srgb, var(--studio-elevated) 70%, transparent);border-radius:10px;grid-template-columns:112px 1fr;align-items:center;gap:12px;padding:10px;display:grid}.studio-ring-measure-steps strong{color:var(--studio-text);margin-bottom:4px;font-size:14px;display:block}.studio-ring-measure-steps span{color:var(--studio-text-muted);font-size:13px;line-height:1.45;display:block}.studio-ring-measure-drawing{width:100%;height:auto;color:var(--studio-text-muted)}.studio-ring-measure-photo{aspect-ratio:678/754;object-fit:contain;background:0 0;border-radius:8px;width:100%;display:block}@media (max-width:480px){.studio-ring-measure-steps li{grid-template-columns:1fr;gap:8px}.studio-ring-measure-drawing,.studio-ring-measure-photo{max-width:160px;margin:0 auto}}.studio-addition-hint{color:var(--studio-text-dim);margin:0;font-size:12px;line-height:1.4}.studio-addition-hint .studio-info-btn{vertical-align:middle;margin-left:4px}.studio-place-banner{z-index:10;border:1px solid var(--studio-border);background:var(--studio-elevated);max-width:min(320px,100% - 24px);color:var(--studio-text);text-align:center;pointer-events:none;border-radius:8px;padding:8px 14px;font-size:12px;font-weight:600;line-height:1.35;position:absolute;bottom:30px;left:50%;transform:translate(-50%);box-shadow:0 4px 16px #1c19161f}.studio-addition-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.studio-addition-item{border:1px solid var(--studio-border);background:var(--studio-elevated);cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none;color:var(--studio-text-muted);font-size:12px;font-weight:600;font-family:var(--font-body);border-radius:8px;flex-direction:column;align-items:center;gap:8px;padding:10px;display:flex}.studio-addition-item:hover{border-color:var(--studio-border-strong);background:#1414120a}.studio-addition-item:active{cursor:grabbing}.studio-addition-item.selected{border-color:var(--studio-accent);background:var(--studio-accent-soft);color:var(--studio-text)}.studio-addition-thumb{object-fit:contain;pointer-events:none;width:56px;height:56px;display:block}.studio-stand-thumb{flex-direction:column;justify-content:flex-end;align-items:center;gap:0;width:56px;height:56px;display:flex}.studio-stand-thumb-stick{background:linear-gradient(#c9a227 0%,#a8841c 100%);border-radius:2px;width:4px;height:22px}.studio-stand-thumb-base{background:linear-gradient(#d4af37 0%,#b8922a 100%);border-radius:999px;width:36px;height:8px;box-shadow:0 1px 2px #0000001f}.studio-stand-thumb-disk{background:linear-gradient(#d4af37 0%,#b8922a 100%);border-radius:999px;width:40px;height:10px;margin-bottom:8px;box-shadow:0 1px 2px #0000001f}.studio-stand-thumb-pedestal-top{background:linear-gradient(#d4af37 0%,#b8922a 100%);border-radius:999px;width:22px;height:6px}.studio-stand-thumb-pedestal-stem{background:linear-gradient(#c9a227 0%,#a8841c 100%);border-radius:2px;width:8px;height:18px}.studio-stand-thumb-pedestal-base{background:linear-gradient(#d4af37 0%,#b8922a 100%);border-radius:999px;width:34px;height:8px;box-shadow:0 1px 2px #0000001f}.studio-toggle{color:var(--studio-text);cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;font-size:13px;font-weight:600;display:flex;position:relative}.studio-toggle-card{background:var(--studio-muted);border:1px solid var(--studio-border);color:var(--studio-text-muted);border-radius:8px;margin:0;padding:10px 14px}.studio-toggle-copy{align-items:center;gap:8px;min-width:0;display:inline-flex}.studio-info-btn{border:1px solid var(--studio-border-strong);width:22px;height:22px;color:var(--studio-text-muted);cursor:pointer;background:0 0;border-radius:50%;flex:none;justify-content:center;align-items:center;padding:0;font-family:Georgia,Times New Roman,serif;font-size:12px;font-style:italic;font-weight:700;line-height:1;display:inline-flex}.studio-info-btn:hover{border-color:var(--studio-accent);color:var(--studio-text);background:var(--studio-accent-soft)}.studio-warn-actions{flex:none;align-items:center;gap:6px;display:inline-flex}.studio-warn-icon{border:1px solid color-mix(in srgb, var(--studio-danger) 55%, var(--studio-border-strong));background:var(--studio-danger-bg);width:18px;height:18px;color:var(--studio-danger);cursor:help;border-radius:50%;flex:none;justify-content:center;align-items:center;padding:0;font-family:inherit;font-size:11px;font-weight:800;line-height:1;display:inline-flex}.studio-warn-icon:hover,.studio-warn-icon:focus-visible{border-color:var(--studio-danger);background:color-mix(in srgb, var(--studio-danger) 18%, var(--studio-elevated))}.studio-info-tooltip{z-index:80;color:#1c1916;text-align:left;pointer-events:none;background:#fffdf8;border:1px solid #1c191633;border-radius:8px;width:max-content;max-width:min(280px,100vw - 24px);padding:8px 10px;font-size:12px;font-weight:400;line-height:1.4;position:fixed;transform:translate(-50%);box-shadow:0 8px 24px #1c191629}.studio-fix-btn{border:1px solid var(--studio-border-strong);background:var(--studio-elevated);color:var(--studio-text);font:inherit;cursor:pointer;border-radius:6px;flex:none;margin:0;padding:2px 8px;font-size:12px;font-weight:700;line-height:1.3}.studio-fix-btn:hover:not(:disabled){border-color:var(--studio-accent);background:var(--studio-accent-soft)}.studio-fix-btn:disabled{opacity:.45;cursor:not-allowed}.studio-size-warn-label{color:var(--studio-danger);font-weight:600}.studio-stat-label-with-warn{align-items:center;gap:6px;display:inline-flex}.studio-toggle-switch{cursor:pointer;flex-shrink:0;align-items:center;display:flex}.studio-toggle input{opacity:0;pointer-events:none;position:absolute}.studio-switch{background:#1c19162e;border:1px solid #0000;border-radius:999px;flex-shrink:0;width:40px;height:22px;transition:background .2s;position:relative}.studio-switch:after{content:"";background:#fff;border-radius:50%;width:16px;height:16px;transition:transform .2s;position:absolute;top:2px;left:2px;box-shadow:0 1px 2px #0003}.studio-toggle input:checked+.studio-switch{background:#5d8a66;border-color:#5d8a66}.studio-toggle input:checked+.studio-switch:after{transform:translate(18px)}.studio-size-toggles{flex-direction:column;gap:10px;margin-top:8px;display:flex}.studio-size-test{flex-direction:column;gap:10px;margin-top:4px;display:flex}.studio-thickness-issue{border:1px solid var(--studio-border);margin:-2px 0 0;padding:10px 12px;font-size:12px;line-height:1.45}.studio-thickness-issue.is-ok{border-color:color-mix(in srgb, #2eb85c 40%, var(--studio-border));background:color-mix(in srgb, #2eb85c 10%, var(--studio-elevated));color:var(--studio-text)}.studio-thickness-issue.is-warn{border-color:color-mix(in srgb, #c47a2c 45%, var(--studio-border));background:color-mix(in srgb, #c47a2c 12%, var(--studio-elevated));color:var(--studio-text)}.studio-thickness-calculating{align-items:center;gap:8px;display:inline-flex}.studio-thickness-spinner{border:2px solid #1c191626;border-top-color:var(--studio-accent);border-radius:50%;flex-shrink:0;width:14px;height:14px;animation:.8s linear infinite 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#1c191624;flex-direction:column;align-items:center;gap:5px;width:84px;padding:7px 7px 6px;display:flex;box-shadow:0 5px 12px #1c191614}.studio-create-example:first-child{transform:rotate(-4.5deg)translateY(2px)}.studio-create-example:nth-child(2){transform:rotate(1.5deg)translateY(-4px)}.studio-create-example:nth-child(3){transform:rotate(5deg)translateY(2px)}.studio-create-example img{object-fit:cover;background:#ebe4d6;width:68px;height:68px;display:block}.studio-create-example span{font-family:var(--font-display);letter-spacing:.02em;color:var(--studio-text);font-size:12px;font-weight:500}.studio-create-examples-copy{text-align:center;max-width:34em;color:var(--studio-text-muted);margin:0 auto;font-size:13px;line-height:1.5;display:block}.studio-create-drop-title{font-weight:600}.studio-create-drop-meta{color:var(--studio-text-muted);font-size:12px}.studio-create-image-preview{border:1px solid var(--studio-border);aspect-ratio:16/10;background:#ddd6c8;border-radius:0;width:100%;min-height:min(36dvh,320px);max-height:min(36dvh,400px);position:relative;overflow:hidden}.studio-create-image-preview img{object-fit:contain;width:100%;height:100%;display:block}.studio-create-image-remove{border:1px solid var(--studio-border);cursor:pointer;background:#fffdf8eb;border-radius:50%;width:32px;height:32px;position:absolute;top:8px;right:8px}.studio-create-image-crop{border:1px solid var(--studio-border);color:var(--studio-text);cursor:pointer;font-family:var(--font-body);letter-spacing:.04em;text-transform:uppercase;background:#fffdf8eb;border-radius:0;padding:7px 12px;font-size:12px;font-weight:600;position:absolute;bottom:8px;left:8px}.studio-create-image-crop:hover:not(:disabled){border-color:var(--studio-accent);color:var(--studio-accent)}.studio-create-image-crop:disabled{opacity:.45;cursor:not-allowed}.studio-crop-inline{flex-direction:column;gap:10px;display:flex}.studio-crop-stage{aspect-ratio:16/10;border:1px solid var(--studio-border);touch-action:none;-webkit-user-select:none;user-select:none;background:#1c1916;width:100%;max-height:min(36dvh,400px);position:relative;overflow:hidden}.studio-crop-inline-error{margin:0}.studio-crop-image{object-fit:contain;pointer-events:none;width:100%;height:100%;display:block;position:absolute;inset:0}.studio-crop-box{box-sizing:border-box;cursor:move;touch-action:none;border:1.5px solid #fffdf8;position:absolute;box-shadow:0 0 0 9999px #00000080}.studio-crop-edge{z-index:1;background:0 0;border:none;padding:0;position:absolute}.studio-crop-edge-n,.studio-crop-edge-s{cursor:ns-resize;height:14px;left:12px;right:12px}.studio-crop-edge-n{top:-7px}.studio-crop-edge-s{bottom:-7px}.studio-crop-edge-e,.studio-crop-edge-w{cursor:ew-resize;width:14px;top:12px;bottom:12px}.studio-crop-edge-e{right:-7px}.studio-crop-edge-w{left:-7px}.studio-crop-corner{z-index:2;background:0 0;border:none;width:18px;height:18px;padding:0;position:absolute}.studio-crop-corner:before,.studio-crop-corner:after{content:"";background:#fffdf8;position:absolute;box-shadow:0 0 0 1px 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24px);color:var(--studio-text);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font-variant-numeric:tabular-nums;background:#fffdf8f0;border-radius:0;padding:12px 14px;font-size:11px;line-height:1.45;position:absolute;top:12px;right:12px;overflow-y:auto;box-shadow:0 8px 28px #14100c1f}.studio-anim-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;display:flex}.studio-anim-header h4{letter-spacing:.04em;text-transform:uppercase;color:var(--studio-text-muted);margin:0;font-size:11px;font-weight:700}.studio-anim-close{border:1px solid var(--studio-border-strong);background:var(--studio-elevated);color:var(--studio-text);cursor:pointer;border-radius:0;padding:4px 8px;font-size:11px;font-weight:600}.studio-anim-close:hover:not(:disabled){border-color:var(--studio-text);background:var(--studio-muted)}.studio-anim-close:disabled{opacity:.45;cursor:not-allowed}.studio-anim-transport{align-items:center;gap:8px;margin-bottom:10px;display:flex}.studio-anim-time{color:var(--studio-text-muted);margin-left:auto;font-weight:600}.studio-anim-btn{border:1px solid var(--studio-border-strong);background:var(--studio-elevated);color:var(--studio-text);cursor:pointer;border-radius:0;padding:7px 10px;font-size:11px;font-weight:600;line-height:1.2}.studio-anim-btn:hover:not(:disabled){border-color:var(--studio-text);background:var(--studio-muted)}.studio-anim-btn:disabled{opacity:.45;cursor:not-allowed}.studio-anim-btn-block{text-align:left;width:100%;margin-top:8px;display:block}.studio-anim-btn-primary{background:var(--studio-text);color:var(--studio-elevated,#fffdf8);border-color:var(--studio-text)}.studio-anim-btn-primary:hover:not(:disabled){background:var(--studio-text-muted);border-color:var(--studio-text-muted);color:var(--studio-elevated,#fffdf8)}.studio-anim-field{flex-direction:column;gap:4px;margin:8px 0;display:flex}.studio-anim-label{color:var(--studio-text-muted);letter-spacing:.02em;font-weight:600}.studio-anim-field>input[type=number],.studio-anim-axis input{border:1px solid var(--studio-border-strong);background:var(--studio-elevated);width:100%;color:var(--studio-text);font-variant-numeric:tabular-nums;border-radius:0;padding:6px 8px;font-size:11px}.studio-anim-vec3{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.studio-anim-axis{flex-direction:column;gap:2px;min-width:0;display:flex}.studio-anim-axis span{color:var(--studio-text-dim);font-size:10px;font-weight:700}.studio-anim-row2{grid-template-columns:1fr 1fr;gap:8px;display:grid}.studio-anim-row2 .studio-anim-field{margin:4px 0}.studio-anim-scrub-row{align-items:flex-end;gap:10px;margin:8px 0;display:flex}.studio-anim-scrub-row .studio-anim-scrub{flex:1;min-width:0;margin:0}.studio-anim-scrub input[type=range]{width:100%;accent-color:var(--studio-accent,#c47a2c)}.studio-anim-loop{cursor:pointer;white-space:nowrap;-webkit-user-select:none;user-select:none;align-items:center;gap:5px;padding-bottom:2px;font-weight:600;display:flex}.studio-anim-loop input{accent-color:var(--studio-accent,#c47a2c);margin:0}.studio-anim-hint{color:var(--studio-text-dim);margin:10px 0 0;font-size:10px;line-height:1.4}.studio-anim-error{color:var(--studio-danger);margin-top:8px;font-size:11px;font-weight:600}