.ribbon.ribbon--professional{background:var(--surface);color:var(--fg);border-bottom:1px solid var(--divider-s)}.ribbon.ribbon--professional .ribbon__panels{display:flex;flex-wrap:nowrap;align-items:stretch;gap:0;padding:6px 10px 3px;min-height:70px;box-sizing:border-box}.ribbon.ribbon--professional .ribbon__panel{flex:0 0 auto;min-width:0;padding:0 10px;border-right:1px solid var(--divider-s)}.ribbon.ribbon--professional .ribbon__panel:first-child{padding-left:0}.ribbon.ribbon--professional .ribbon__panel:last-child{border-right:0}.ribbon.ribbon--professional .ribbon__group{display:flex;flex-wrap:nowrap;align-items:center;gap:2px;min-height:42px}.ribbon.ribbon--professional .ribbon__panel-title{padding:5px 2px 2px;margin-top:auto;color:var(--fg-2);font-size:13px;font-weight:600;line-height:15px;letter-spacing:0;text-align:center}.ribbon-tool-wrap{display:inline-flex;flex:0 0 auto}.ribbon .ribbon-tool,.ribbon .ribbon__overflow-trigger{position:relative;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:40px;height:40px;min-width:40px;min-height:40px;padding:0;border:1px solid transparent;border-radius:5px;background:transparent;color:var(--fg);cursor:pointer;transition:background-color .1s ease,color .1s ease,border-color .1s ease}[data-theme=dark] .ribbon .ribbon-tool{background:transparent}.ribbon .ribbon-tool:hover:not(:disabled),.ribbon .ribbon__overflow-trigger:hover{background:color-mix(in srgb,var(--accent) 9%,var(--surface));color:var(--accent)}.ribbon .ribbon-tool.is-active,.ribbon .ribbon__overflow-trigger.is-open,.ribbon .ribbon__overflow-trigger.is-active{background:color-mix(in srgb,var(--accent) 15%,var(--surface));color:var(--accent);border-color:color-mix(in srgb,var(--accent) 25%,var(--divider))}.ribbon .ribbon-tool:disabled{opacity:.35;cursor:default}.ribbon .ribbon-tool:focus-visible,.ribbon .ribbon__overflow-trigger:focus-visible,.ribbon .ribbon__overflow-item:focus-visible,.ribbon .ribbon__mobile-tool:focus-visible,.ribbon .ribbon__mobile-group:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.ribbon-tool__icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px}.ribbon .ribbon-tool__icon svg,.ribbon .ribbon__mobile-tool>svg{overflow:visible;stroke-width:1;stroke-linecap:round;stroke-linejoin:round}.ribbon .ribbon-tool__icon svg>:not(g),.ribbon .ribbon__mobile-tool>svg>:not(g){transform:scale(1.2);transform-origin:12px 12px;vector-effect:non-scaling-stroke}.ribbon .ribbon-tool__icon svg .icon-pt,.ribbon .ribbon__mobile-tool>svg .icon-pt{clip-path:inset(.7px)}.ribbon .ribbon-tool__icon svg *,.ribbon .ribbon__mobile-tool>svg *,.ribbon .ribbon__overflow-item svg *{stroke-width:.75px;vector-effect:non-scaling-stroke}.ribbon .ribbon-icon--revcloud{width:28px;height:28px;flex:none;overflow:visible}.ribbon .ribbon__mobile-tool>.ribbon-icon--revcloud{width:26px;height:26px}.ribbon .ribbon__overflow-item .ribbon-icon--revcloud{width:24px;height:24px;flex-basis:24px;margin-inline:-2px}.ribbon-tool__indicator{position:absolute;left:11px;right:11px;bottom:2px;height:2px;border-radius:1px;background:currentColor}.ribbon .ribbon__overflow{position:relative;flex:0 0 auto}.ribbon .ribbon__overflow-trigger svg{stroke-width:1}.ribbon .ribbon__overflow-trigger>span:first-child{font-size:24px;line-height:1;font-weight:600;letter-spacing:1px;transform:translateY(-3px)}.ribbon .ribbon__overflow-menu{position:absolute;z-index:90;top:calc(100% + 5px);left:0;min-width:224px;max-width:calc(100vw - 24px);max-height:min(65vh,480px);overflow-y:auto;padding:5px;border:1px solid var(--divider-s);border-radius:var(--r-sm);background:var(--surface);color:var(--fg);box-shadow:var(--shadow-pop)}.ribbon .ribbon__panel:last-child .ribbon__overflow-menu{left:auto;right:0}.ribbon .ribbon__overflow-item{display:flex;align-items:center;gap:10px;width:100%;min-height:36px;padding:6px 9px;border:1px solid transparent;border-radius:var(--r-sm);background:transparent;color:var(--fg);text-align:left;font-size:12px;cursor:pointer}.ribbon .ribbon__overflow-item svg{flex:0 0 20px;stroke-width:1;stroke-linecap:round;stroke-linejoin:round}.ribbon .ribbon__overflow-item:hover:not(:disabled),.ribbon .ribbon__overflow-item.is-active{background:color-mix(in srgb,var(--accent) 10%,var(--surface));color:var(--accent)}.ribbon .ribbon__overflow-item:disabled{opacity:.35;cursor:default}.ribbon .ribbon__overflow-item kbd{margin-left:auto;border:0;background:transparent;color:var(--fg-3);font:10px var(--mono)}.ribbon-tooltip[role=tooltip]{position:fixed;z-index:1600;display:flex;flex-direction:column;gap:7px;box-sizing:border-box;width:min(280px,calc(100vw - 16px));padding:11px 12px;border:1px solid var(--divider-s);border-radius:var(--r-sm);background:var(--surface);color:var(--fg-2);box-shadow:var(--shadow-pop);font-size:12px;line-height:1.5;pointer-events:none}.ribbon-tooltip[role=tooltip] strong{display:flex;align-items:center;gap:12px;color:var(--fg);font-size:12px;font-weight:600}.ribbon-tooltip[role=tooltip] kbd{margin-left:auto;padding:1px 5px;border:1px solid var(--divider);border-radius:3px;background:var(--surface-2);color:var(--fg-2);font:10px/1.5 var(--mono)}.ribbon-tooltip[role=tooltip] em{color:var(--accent);font-size:11px;font-style:normal}.ribbon.ribbon--professional[data-density=narrow] .ribbon__panel{padding-inline:6px}.ribbon.ribbon--professional .ribbon__mobile-tool{color:var(--fg)}.ribbon.ribbon--professional .ribbon__mobile-tool.is-active{background:color-mix(in srgb,var(--accent) 15%,var(--surface));color:var(--accent);border-color:var(--accent)}.ribbon.ribbon--professional .ribbon__mobile-tool:hover:not(:disabled){background:color-mix(in srgb,var(--accent) 9%,var(--surface));color:var(--accent)}@media (max-width: 760px){.ribbon.ribbon--professional .ribbon__panels{display:none}}@media (prefers-reduced-motion: reduce){.ribbon .ribbon-tool,.ribbon .ribbon__overflow-trigger{transition:none}}.ribbon .ribbon__fly-caret:disabled{cursor:default;opacity:.35}.ribbon .ribbon__fly-menu{min-width:0;inline-size:max-content;max-width:calc(100vw - var(--s-6))}.ribbon .ribbon__fly-menu .ribbon__overflow-item{white-space:normal}.ribbon .ribbon__mobile-tool--variant{inline-size:auto;block-size:auto;display:flex;gap:var(--s-2);padding:var(--s-2)}.ribbon .ribbon__mobile-tool--variant{grid-column:span 2}.ribbon .ribbon__mobile-tool--variant span{font-size:var(--fs-micro);white-space:normal;overflow-wrap:anywhere}.cmdline__curve-options{display:flex;gap:var(--s-1);overflow-x:auto;min-width:0}.cmdline__curve-options button{flex:none}.diminput--curve{display:flex;align-items:center;gap:var(--s-1);max-inline-size:calc(100vw - var(--s-6));color:var(--fg);background:var(--surface);padding:var(--s-1);font-size:var(--fs-micro)}.diminput--curve input{min-inline-size:0}.cmdline__corner-status.cmdline__corner-status--curve{display:flex;align-items:center;gap:var(--s-2);padding:var(--s-1) var(--s-3)}.cmdline__corner-status--curve .cmdline__corner-error{flex:1 1 auto;min-width:0;block-size:auto;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cmdline__curve-prompt{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.ribbon .ribbon__overflow-item>span{min-inline-size:0;overflow-wrap:anywhere}.ribbon .ribbon__overflow-item kbd{min-inline-size:0;overflow-wrap:anywhere;white-space:normal}.ribbon-tooltip[role=tooltip] strong{flex-wrap:wrap}.ribbon-tooltip[role=tooltip] kbd{min-inline-size:0;overflow-wrap:anywhere;white-space:normal}.move-guide{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:7;overflow:visible}.move-guide__vector{stroke:var(--accent);stroke-width:var(--bw-hair);stroke-dasharray:var(--s-2) var(--s-1)}.move-guide__base{fill:var(--surface);stroke:var(--accent);stroke-width:var(--bw-rule)}.move-guide__target{fill:var(--accent)}.move-guide__distance{fill:var(--fg);stroke:var(--surface);stroke-width:var(--s-1);paint-order:stroke;font-family:var(--mono);font-size:var(--fs-caption);text-anchor:middle}.pick-banner__error{position:absolute;bottom:100%;left:var(--s-3);padding:var(--s-2) var(--s-3);background:var(--surface);color:var(--critical);border:var(--bw-hair) solid var(--divider-s);font-size:var(--fs-caption)}.modify-preview{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:7}.modify-preview__result{fill:none;stroke:var(--accent);stroke-width:var(--bw-rule);stroke-dasharray:var(--s-2) var(--s-1)}.modify-preview--break .modify-preview__result{stroke:var(--critical);stroke-dasharray:var(--s-2) var(--s-1)}.modify-preview__axis{stroke:var(--accent);stroke-width:var(--bw-hair);stroke-dasharray:var(--s-2) var(--s-1)}.modify-preview__point{r:var(--s-1);fill:var(--surface);stroke:var(--accent);stroke-width:var(--bw-rule)}.canvas-context-menu,.canvas-context-menu__submenu{position:fixed;z-index:300;min-width:calc(var(--s-7) * 5);max-width:calc(100vw - var(--s-4));padding:var(--s-1);background:var(--surface);color:var(--fg);border:var(--bw-hair) solid var(--divider-s);border-radius:var(--r-sm);box-shadow:var(--shadow-pop)}.canvas-context-menu 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svg{width:var(--s-4);height:var(--s-4)}.precision .statusbar__snap:is(:has(svg),.statusbar__snap--glyph).is-on{color:var(--accent);background:color-mix(in srgb,var(--accent) 16%,transparent);border-color:var(--accent)}.precision .statusbar__snap:is(:has(svg),.statusbar__snap--glyph):hover{color:var(--fg);background:var(--surface-3)}.precision__scale{max-width:calc(var(--s-8) * 2);height:var(--s-5);color:var(--fg-2);background:var(--surface-2);border:var(--bw-hair) solid transparent;font:inherit}.annotation-scale-list{list-style:none;padding:0;margin:0;max-height:calc(var(--s-8) * 3);overflow:auto}.annotation-scale-list li{display:flex;align-items:center;gap:var(--s-2);border-bottom:var(--bw-hair) solid var(--line)}.annotation-scale-list li>span:first-child{flex:1}.drafting-settings input:not([type=checkbox]),.drafting-settings select{min-width:0;color:var(--fg);background:var(--bg-1);border:var(--bw-hair) solid var(--line)}.drafting-settings-host [role=dialog]{max-height:calc(100dvh - 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.statusbar__snap--glyph{font-family:var(--sans);font-size:var(--fs-body);font-weight:600;line-height:1}.block-insert-preview__marker{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible;color:var(--accent)}.block-insert-preview__marker path,.block-insert-preview__marker circle{fill:var(--surface);stroke:currentColor;stroke-width:1.5;vector-effect:non-scaling-stroke}.block-insert-preview__hud{position:absolute;z-index:8;box-sizing:border-box;display:grid;gap:var(--s-1);max-width:min(280px,calc(100% - var(--s-4)));padding:var(--s-2) var(--s-3);color:var(--fg);background:var(--surface);border:var(--bw-hair) solid var(--divider-s);border-radius:var(--r-sm);box-shadow:var(--shadow-pop);pointer-events:auto;overscroll-behavior:contain}.block-insert-preview__hud strong{font-size:var(--fs-caption-md)}.block-insert-preview__hud span,.block-insert-preview__hud 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8px}.lsel__list{position:fixed;z-index:2000;max-height:min(60vh,360px);overflow-y:auto;padding:4px;background:var(--surface);border:0;border-radius:var(--r-sm);box-shadow:var(--shadow-pop)}.lsel__opt{display:flex;align-items:center;gap:8px;justify-content:flex-start;height:32px;padding:0 10px 0 6px;border-radius:4px;color:var(--fg-2);font:12px var(--mono);text-align:left;cursor:pointer}.lsel__opt.is-active{background:var(--surface-3);color:var(--fg)}.lsel__opt.is-selected{background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--fg)}.lsel__opt.is-selected.is-active{background:color-mix(in srgb,var(--accent) 28%,transparent)}.lsel__check{width:14px;flex:0 0 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span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--fg-3);font-size:11px}.ip-scroll{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;overscroll-behavior:contain}.ip-section{border-bottom:1px solid var(--divider)}.ip-section h3{margin:0}.ip-section h3>button{display:flex;align-items:center;justify-content:space-between;width:100%;height:34px;padding:0 14px;border:0;border-radius:0;background:transparent;color:var(--fg);font-weight:600;font-size:11px;text-align:left}.ip-section h3>button:hover{background:var(--surface-2)}.ip-section-body{padding:2px 10px 10px}.ip-row{display:grid;grid-template-columns:minmax(70px,38%) minmax(0,1fr);align-items:center;min-height:30px;gap:6px;padding:0 4px}.ip-row:hover{background:var(--surface-2)}.ip-label{font-size:11px;font-weight:400;color:var(--fg-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ip-value{min-width:0}.ip-readonly{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:5px 6px;font-variant-numeric:tabular-nums;color:var(--fg)}.inspector-panel .ip-value input,.inspector-panel .ip-value select{box-sizing:border-box;width:100%;min-width:0;height:28px;padding:3px 5px;font-size:12px;color:var(--fg);background-color:transparent;border:1px solid transparent;border-radius:var(--r-sm);font-variant-numeric:tabular-nums}.inspector-panel .ip-value input:hover:not(:disabled),.inspector-panel .ip-value select:hover:not(:disabled){border-color:var(--divider-s);background-color:var(--surface)}.inspector-panel .ip-value input:focus,.inspector-panel .ip-value select:focus{border-color:var(--accent);background-color:var(--surface);outline:none}.inspector-panel :focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.inspector-panel .ip-value select{cursor:pointer;text-align:left;padding-right:24px}.ip-value:has(>select){position:relative}.ip-value:has(>select):after{content:"⌄";position:absolute;right:8px;top:5px;color:var(--fg-3);pointer-events:none}.ip-value option{background:var(--surface);color:var(--fg)}.ip-color{display:flex;align-items:center;gap:7px;min-height:28px;padding:0 5px}.ip-color span:nth-child(2){flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.inspector-panel .aci-trigger{width:28px;height:28px;padding:0;flex-shrink:0;border:6px solid var(--surface);box-shadow:inset 0 0 0 1px var(--divider-s);border-radius:var(--r-sm)}.ip-coordinate{position:relative;padding:3px 4px 5px;margin-top:3px}.ip-coordinate-toggle{display:flex;align-items:center;width:100%;height:28px;gap:6px;padding:0;border:0;background:transparent;color:var(--fg);font-size:11px;text-align:left}.ip-coordinate-toggle 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var(--s-3)}.precision__osnap{display:flex;align-items:center;gap:2px}.precision__caret{width:20px;height:22px;padding:0;display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--divider);border-radius:var(--r-sm);color:var(--fg-3);font-size:10px;line-height:1;cursor:pointer;transition:color var(--dur-fast) var(--ease),border-color var(--dur-fast) var(--ease)}.precision__caret:hover{color:var(--fg);border-color:var(--divider-s)}.precision__caret.is-open{color:var(--accent);border-color:var(--accent)}.precision__flyout{position:absolute;right:0;bottom:calc(100% + 5px);width:214px;padding:var(--s-2);background:var(--surface);border:1px solid var(--divider-s);box-shadow:var(--shadow-card);z-index:45}.precision__flyout-title{margin:0 0 6px;padding-bottom:4px;border-bottom:1px solid var(--divider);font-family:var(--mono);font-size:8.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-3)}.precision__flyout-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3px}.precision__flyout-grid .statusbar__snap{text-align:center}.precision__aids{display:flex;align-items:center;gap:2px;margin-left:var(--s-2);padding-left:var(--s-2);border-left:1px solid var(--divider)}.precision__aids .statusbar__snap[disabled]{color:var(--fg-mute);cursor:default}.precision__space{margin-right:var(--s-2);padding-right:var(--s-2);border-right:1px solid var(--divider)}.precision__space[disabled]{color:var(--fg-mute);cursor:default}.precision__space,.precision__master,.precision__aids .statusbar__snap{height:22px;min-width:46px;display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box}.precision__gridsize{width:52px;height:22px;padding:0 var(--s-1);background:var(--surface);color:var(--fg);border:1px solid var(--divider);border-radius:var(--r-sm);font:inherit;font-size:11px;text-align:right;-moz-appearance:textfield;appearance:textfield}.precision__gridsize::-webkit-outer-spin-button,.precision__gridsize::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.precision__gridsize:focus-visible{outline:1px solid var(--accent);outline-offset:0}.hatch__presets{flex-wrap:wrap;gap:3px}.hatch__presets .statusbar__snap{flex:0 0 auto}.snap-override{position:absolute;z-index:46;width:168px;padding:var(--s-2);background:var(--surface);border:1px solid var(--divider-s);border-radius:var(--r-0);box-shadow:var(--shadow-card)}.snap-override__title{margin:0 0 6px;padding-bottom:4px;border-bottom:1px solid 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var(--ease)}.layouttabs-menu__item:hover:not(:disabled),.layouttabs-menu__item:focus-visible:not(:disabled){color:var(--accent);background:var(--surface-2)}.layouttabs-menu__item:disabled{color:var(--fg-3);cursor:default;opacity:.6}.layouttabs-menu__item--danger:hover:not(:disabled),.layouttabs-menu__item--danger:focus-visible:not(:disabled){color:var(--danger, #d64545);background:color-mix(in srgb,var(--danger, #d64545) 10%,transparent)}.layouttabs-menu__sep{height:1px;margin:var(--s-1) 0;background:var(--divider)}.layouttabs-menu__note{margin-top:var(--s-1);padding:4px 6px 2px;font-family:var(--mono);font-size:8.5px;line-height:1.4;color:var(--fg-3)}.pick-banner{position:fixed;left:50%;bottom:26px;transform:translate(-50%);z-index:200;display:flex;align-items:center;gap:10px;padding:9px 14px;background:var(--surface);color:var(--fg);border:1px solid 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var(--ease)}.lang-select__trigger:hover{background:var(--fog)}.lang-select__trigger:before{content:"";position:absolute;inset:calc(-1 * var(--s-1) - 2px)}.lang-select__caret{transition:transform var(--dur-fast) var(--ease)}.lang-select[data-open] .lang-select__caret{transform:rotate(180deg)}.lang-select__menu{position:absolute;top:calc(100% + var(--s-1));right:0;z-index:60;min-width:132px;margin:0;padding:0;list-style:none;background:var(--white);border:1px solid var(--hair-strong)}.lang-select__option{display:flex;width:100%;align-items:center;gap:var(--s-2);padding:var(--s-2) var(--s-3);border:0;background:none;text-align:left;font-family:var(--sans);font-size:var(--fs-caption-md);color:var(--fg);cursor:pointer;white-space:nowrap}.lang-select__option:hover{background:var(--fog)}.lang-select__option[aria-selected=true]{background:var(--ink);color:var(--white)}.lang-select__code{font-family:var(--mono);font-size:var(--fs-mono-micro);font-weight:500;letter-spacing:.08em;color:inherit;opacity:.7}@media (prefers-reduced-motion: reduce){.lang-select__caret{transition:none}}.hicb{position:relative;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;padding:0;border:1px solid var(--hair-strong);border-radius:var(--r-sm);background:var(--white);color:var(--fg-2);cursor:pointer;transition:background var(--dur-fast) var(--ease),border-color var(--dur-fast) var(--ease)}.hicb:before{content:"";position:absolute;inset:calc(-1 * var(--s-1) - 2px)}.hicb:hover,.hicb--active{background:var(--fog)}.palette{background:var(--bg-1);border-right:1px solid var(--line);padding:6px 3px 24px;overflow-y:auto;overflow-x:hidden;height:100%;scroll-padding-bottom:24px}.palette__section{padding:0 0 5px}.palette__title{margin:5px 1px 4px;padding-bottom:3px;border-bottom:1px solid var(--divider);font-family:var(--mono);font-size:8.5px;font-weight:600;text-transform:uppercase;color:var(--fg-3);letter-spacing:.06em;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.palette__grid{display:grid;grid-template-columns:1fr;gap:2px}.palette__btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;height:38px;padding:0;background:var(--bg-2);border:1px solid var(--line)}.palette__label{display:none}.palette__btn{border-radius:var(--r-sm);transition:border-color .12s var(--ease),background-color .12s var(--ease)}.palette__btn:hover{border-color:var(--divider-s);background:var(--surface-3)}.palette__btn.is-active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent)}.palette__icon{display:inline-flex;align-items:center;justify-content:center;height:16px;color:var(--fg-2)}.palette__btn.is-active .palette__icon{color:var(--accent)}.palette__btn:disabled .palette__icon{color:var(--fg-mute)}.topbar__group button:where(:not(.topbar__prefs *)){display:inline-flex;align-items:center;gap:6px}.topbar__group button:where(:not(.topbar__prefs *)) svg{color:var(--fg-2);flex-shrink:0}.topbar__group button:where(:not(.topbar__prefs *)):hover:not(:disabled) svg{color:var(--accent)}.topbar__group button:where(:not(.topbar__prefs *)):disabled svg{color:var(--fg-mute)}.palette__label{font-size:9.5px;letter-spacing:-.01em;line-height:1.15}.ribbon{display:flex;flex-direction:column;background:color-mix(in srgb,white 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18%,var(--surface-2));border-bottom-color:var(--glow)}.ribbon__tab:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.ribbon__panels{display:flex;align-items:stretch;justify-content:flex-start;flex-wrap:wrap;row-gap:4px;padding:5px 10px 3px}.ribbon__panel{display:flex;flex-direction:column;align-items:stretch;padding:0 8px 2px;border-right:1px solid var(--divider);flex:0 0 auto}.ribbon__panel:last-child{border-right:none}.ribbon__group{display:flex;flex-wrap:wrap;justify-content:flex-start;align-content:flex-start;gap:2px}.ribbon__panel--compact .ribbon__group{display:grid;grid-auto-flow:column;grid-template-rows:repeat(2,40px);gap:2px}.ribbon__panel-title{margin-top:auto;padding:3px 6px 2px;font-family:var(--mono);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--fg-2);text-align:center}.ribbon__btn{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:0;width:40px;height:40px;padding:0;background:transparent;border:1px solid transparent;border-radius:var(--r-sm);color:var(--fg-1);cursor:pointer;transition:border-color .12s var(--ease),background-color .12s var(--ease),color .12s var(--ease)}.ribbon__btn:hover:not(:disabled){border-color:var(--divider-s);background:var(--surface-3);color:var(--fg)}.ribbon__btn.is-active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent)}.ribbon__btn:disabled{opacity:.4;cursor:not-allowed}.ribbon__btn:disabled .ribbon__btn-icon{color:var(--fg-mute)}.ribbon__btn:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.ribbon__btn-icon{display:inline-flex;align-items:center;justify-content:center;height:24px;color:inherit}.ribbon__btn-label{display:none}[data-theme=dark] .ribbon__btn{background:color-mix(in srgb,var(--surface) 60%,transparent)}[data-theme=dark] .ribbon__btn:hover:not(:disabled){background:var(--surface-3)}.tool{position:relative;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:0;background:transparent;border:1px solid transparent;border-radius:var(--r-sm);color:var(--fg-1);cursor:pointer;transition:border-color .12s var(--ease),background-color .12s var(--ease),color .12s var(--ease)}.tool--sm{min-width:32px;min-height:32px}.tool--md{min-width:40px;min-height:40px}.tool__ic{display:inline-flex;align-items:center;justify-content:center;color:inherit}.tool__label{font-size:var(--fs-micro-lg, 11px);line-height:1.1;max-width:72px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tool__label--hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.tool:hover:not(:disabled){border-color:var(--divider-s);background:var(--surface-3);color:var(--fg)}.tool--active,.tool--active:hover:not(:disabled){border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent)}.tool:disabled{opacity:.4;color:var(--fg-mute);cursor:not-allowed}.tool:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}[data-theme=dark] .tool{background:color-mix(in srgb,var(--surface) 60%,transparent)}[data-theme=dark] .tool:hover:not(:disabled){background:var(--surface-3)}.ribbon__fly{position:relative;display:inline-flex}.ribbon__fly-caret{position:absolute;right:0;bottom:0;width:14px;height:12px;display:inline-flex;align-items:center;justify-content:center;padding:0;border:0;background:transparent;color:var(--fg-mute);cursor:pointer}.ribbon__fly-caret:hover,.ribbon__fly-caret.is-open{color:var(--accent)}.ribbon__fly-caret:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.ribbon__fly-menu{position:absolute;z-index:46;top:calc(100% + 2px);left:0;min-width:148px;padding:var(--s-1);background:var(--surface);border:1px solid var(--divider-s);border-radius:var(--r-0);box-shadow:var(--shadow-card);display:flex;flex-direction:column;gap:1px}.ribbon__fly-item{display:flex;align-items:center;gap:var(--s-2);padding:var(--s-1) var(--s-2);border:0;background:transparent;color:var(--fg);font:inherit;font-size:var(--fs-micro);text-align:left;cursor:pointer;border-radius:var(--r-0)}.ribbon__fly-item:hover{background:var(--surface-3)}.ribbon__fly-item.is-current{color:var(--accent)}.ribbon__fly-item kbd{margin-left:auto;color:var(--fg-mute);font-family:var(--mono);font-size:var(--fs-micro-xs)}.ribbon__fly-item .ribbon__btn-icon{height:20px}.ribbon__mobile{display:none}.dynhud{position:absolute;z-index:7;display:flex;gap:4px;pointer-events:none;font-family:var(--mono);font-size:var(--fs-micro);white-space:nowrap}.dynhud__chip{display:inline-flex;align-items:baseline;gap:4px;padding:1px 6px;background:#0a0e1c9e;border:1px solid rgba(255,255,255,.18);color:#fff;font-variant-numeric:tabular-nums}.dynhud[data-light] .dynhud__chip{background:#ffffffc7;border-color:#0a0e1c40;color:#0a0e1c}.dynhud__key{opacity:.65;font-size:var(--fs-micro-xs)}.canvas-overlay{position:relative;width:100%;height:100%;z-index:5;background:transparent;touch-action:none}.canvas-overlay.numeric-command-active{z-index:60}.canvas-overlay.tool-pan{cursor:grab}.canvas-overlay.tool-orbit{cursor:alias}.canvas-overlay.tool-select,.canvas-overlay.tool-zoom-window,.canvas-overlay[class*=draw-],.canvas-overlay[class*=anno-]{cursor:none}.crosshair-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:6}.grid-overlay{position:fixed;pointer-events:none;z-index:30}.panel{display:flex;flex-direction:column;gap:12px;font-size:12px}.panel--empty{color:var(--fg-2);font-style:italic;padding:16px}.panel__header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:6px}.panel__group{border:1px solid var(--line);border-radius:var(--radius);padding:6px 8px 8px;margin:0}.panel__group legend{font-size:10px;text-transform:uppercase;color:var(--fg-2);letter-spacing:.5px;padding:0 4px}.panel__row{display:grid;grid-template-columns:90px 1fr;align-items:center;gap:6px;padding:3px 0}.panel__label{color:var(--fg-2)}.panel__value{display:flex;align-items:center;gap:6px}.panel__value input{width:100%}.swatch{display:inline-block;width:14px;height:14px;border:1px solid var(--line);border-radius:2px;vertical-align:middle}.swatch--inline{margin-left:4px;width:10px;height:10px}.layers__add{display:flex;gap:var(--s-1)}.layers__add input{flex:1}.layers__tbl{width:100%;border-collapse:collapse;font-size:11px}.layers__tbl th,.layers__tbl td{border-bottom:1px solid var(--line);padding:3px 4px;text-align:left;vertical-align:middle}.layers__tbl th{font-weight:500;color:var(--fg-2)}.layers__tbl tr.is-current{background:color-mix(in srgb,var(--accent) 7%,transparent)}.layers__color-input{width:50px}.layers__lt-input{width:90px}.blocks__grid-wrap{flex:1 1 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var(--line);display:flex;flex-direction:column;min-height:0;position:relative}.cmdline__log{flex:1;overflow-y:auto;font-family:var(--mono);font-size:11.5px;padding:6px 8px;background:var(--bg-2);border-bottom:1px solid var(--line)}.cmdline__entry{display:grid;grid-template-columns:64px 1fr;gap:8px;padding:1px 0;white-space:pre-wrap}.cmdline__time{color:var(--fg-2)}.cmdline__entry--info .cmdline__text{color:var(--fg-0)}.cmdline__entry--echo .cmdline__text{color:var(--accent)}.cmdline__entry--input .cmdline__text{color:var(--signal)}.cmdline__entry--warn .cmdline__text{color:var(--warn)}.cmdline__entry--error .cmdline__text{color:var(--error)}.cmdline__input-row{display:flex;align-items:center;gap:8px;padding:6px 8px}.cmdline__prompt{color:var(--fg-2);font-family:var(--mono);font-size:11.5px}.cmdline__input-row 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380px){.workspace-header .site-header__suffix{font-size:var(--fs-caption-sm)}.workspace-header .site-header__brand{gap:var(--s-1)}.workspace-header .topbar__doc{padding-left:var(--s-1);gap:var(--s-1)}}.shell{--workspace-selected-surface: var(--accent-l)}[data-theme=dark] .shell{--workspace-selected-surface: color-mix(in srgb, var(--fg) 8%, var(--surface-3))}.shell__rail-btn.is-active,[data-theme=dark] .shell__rail-btn.is-active,.shell__dock,.shell__dock .inspector-panel{background:var(--workspace-selected-surface);color:var(--fg)}.shell__rail-btn .shell__rail-label{font-weight:600}.shell__rail-btn.is-active .shell__rail-label{font-weight:700}.shell__rail-btn svg{stroke-width:1.2}[data-theme=dark] .shell__dock{--fg-2: var(--fg);--fg-3: var(--fg)}[data-theme=dark] .shell__rail{background:var(--surface-2)}[data-theme=dark] .shell .shell__dock,[data-theme=dark] .shell .shell__dock .inspector-panel,[data-theme=dark] .shell .shell__rail-btn.is-active{background:var(--workspace-selected-surface);color:var(--fg)}.shell .viewbar__btn:not(:disabled){color:var(--fg)}.shell .viewbar__btn svg{width:calc(var(--s-4) + var(--s-1) / 2);height:calc(var(--s-4) + var(--s-1) / 2);stroke-width:1.2}[data-theme=dark] .shell .shell__dock:is([data-panel=properties],[data-panel=xref],[data-panel=fonts],[data-panel=watermark]),[data-theme=dark] .shell .shell__dock[data-panel=properties] .inspector-panel{background:var(--surface)}.dynhud[hidden]{display:none}.cmdline__prompt{flex:0 0 auto;white-space:nowrap}.cmdline__input-row input{min-width:0}.cmdline__state{display:inline-flex;align-items:center;gap:var(--s-2);min-width:0;color:var(--fg-3);font-family:var(--mono);font-size:var(--fs-micro-lg, 11px);line-height:1.2;white-space:nowrap}.cmdline__state strong{flex:0 0 auto;color:var(--accent);font-size:var(--fs-micro-lg, 11px);font-weight:700;letter-spacing:.04em}.cmdline__state>span{overflow:hidden;max-width:21rem;text-overflow:ellipsis}.cmdline__finder{display:inline-flex;flex:0 0 auto;align-items:center;gap:5px;min-height:26px;padding:0 var(--s-2);border:1px solid var(--divider-s);border-radius:var(--r-sm);background:var(--surface-2);color:var(--fg-2);font-family:var(--sans);font-size:var(--fs-micro-lg, 11px);font-weight:650}.cmdline__finder:hover:not(:disabled),.cmdline__finder[aria-expanded=true]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 9%,var(--surface));color:var(--accent)}.cmdline__finder:disabled{cursor:not-allowed;opacity:.5}.cmdline__finder:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.cmdworkspace{position:absolute;z-index:120;right:var(--s-3);bottom:calc(100% + var(--s-2));left:var(--s-3);width:auto;max-height:min(460px,calc(100vh - var(--top-h) - var(--status-h) - 2 * var(--s-3)));overflow:hidden;border:1px solid var(--divider-s);border-radius:var(--r-sm);background:var(--surface);box-shadow:var(--shadow-pop);color:var(--fg);display:flex;flex-direction:column}.cmdworkspace__head,.cmdworkspace__foot{display:flex;align-items:center;justify-content:space-between;gap:var(--s-3);padding:var(--s-3) var(--s-4);border-bottom:1px solid var(--divider)}.cmdworkspace__head>div{display:grid;gap:2px}.cmdworkspace__eyebrow{color:var(--fg-3);font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase}.cmdworkspace__head strong{font-size:14px;line-height:1.25}.cmdworkspace__actions{display:inline-flex;align-items:center;gap:var(--s-2)}.cmdworkspace__close{min-height:30px;padding:0 var(--s-2);border:1px solid var(--divider-s);border-radius:var(--r-sm);background:transparent;color:var(--fg-2);font:650 var(--fs-micro-lg, 11px) var(--sans)}.cmdworkspace__close:hover{border-color:var(--accent);color:var(--accent)}.cmdworkspace__close:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.cmdworkspace kbd{padding:2px 5px;border:1px solid var(--divider-s);border-radius:var(--r-sm);background:var(--surface-2);color:var(--fg-3);font:10px/1.2 var(--mono)}.cmdworkspace__search{display:flex;align-items:center;gap:var(--s-2);margin:var(--s-3) var(--s-4);padding:0 var(--s-3);border:1px solid var(--divider-s);border-radius:var(--r-sm);background:var(--surface-2);color:var(--fg-3)}.cmdworkspace__search-label{flex:0 0 auto;color:var(--fg-2);font:650 var(--fs-micro-lg, 11px) var(--sans)}.cmdworkspace__search:focus-within{border-color:var(--accent);color:var(--accent)}.cmdworkspace__search input{width:100%;min-height:36px;border:0;outline:0;background:transparent;color:var(--fg);font:13px var(--sans)}.cmdworkspace__results{flex:1 1 auto;min-height:0;overflow:auto;padding:0 var(--s-2) var(--s-2)}.cmdworkspace__result{display:grid;grid-template-columns:minmax(92px,.28fr) minmax(0,1fr) auto;align-items:center;gap:var(--s-3);width:100%;min-height:42px;padding:var(--s-2) var(--s-3);border:1px solid transparent;border-radius:var(--r-sm);background:transparent;color:var(--fg-2);text-align:left}.cmdworkspace__result:hover,.cmdworkspace__result.is-active{border-color:color-mix(in srgb,var(--accent) 35%,var(--divider));background:color-mix(in srgb,var(--accent) 9%,var(--surface));color:var(--fg)}.cmdworkspace__result:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.cmdworkspace__name{color:var(--fg);font:700 12px var(--mono)}.cmdworkspace__description{overflow:hidden;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.cmdworkspace__meta{display:inline-flex;justify-content:flex-end;gap:var(--s-2);color:var(--fg-3);font:10px var(--mono);white-space:nowrap}.cmdworkspace__meta span+span{padding-left:var(--s-2);border-left:1px solid var(--divider)}.cmdworkspace__empty{padding:var(--s-4);color:var(--fg-3);font-size:12px;text-align:center}.cmdworkspace__foot{flex:0 0 auto;border-top:1px solid var(--divider);border-bottom:0;color:var(--fg-3);font:var(--fs-micro-lg, 11px) var(--mono)}@media (max-width: 1100px){.cmdline__state>span{display:none}.cmdworkspace__result{grid-template-columns:minmax(80px,.3fr) minmax(0,1fr)}.cmdworkspace__meta{grid-column:2;justify-content:flex-start;margin-top:calc(-1 * var(--s-2))}}@media (max-width: 760px){.ribbon.ribbon--professional .ribbon__mobile-tool{min-height:44px;padding-block:4px}:root{--cmd-row-h: 44px;--cmd-band-h: 88px}.shell__cmdband .cmdline,.shell__cmdband .cmdline.is-collapsed,.shell__cmdband .cmdline__input-row{height:var(--cmd-row-h)}.cmdline__prompt,.cmdline__state{display:none}.shell__cmdband .cmdline__input-row input{min-height:44px}.cmdline__finder{min-width:44px;min-height:44px;padding-inline:var(--s-3)}.cmdline__finder span{display:none}.cmdline__collapse{width:44px;height:44px}.cmdworkspace{position:fixed;right:var(--s-2);bottom:calc(var(--cmd-band-h) + var(--status-h) + var(--s-2));left:var(--s-2);width:auto;max-height:min(70vh,520px)}.cmdworkspace__result{grid-template-columns:minmax(78px,.34fr) minmax(0,1fr);gap:var(--s-2)}.cmdworkspace__description{white-space:normal}.cmdworkspace__meta{display:none}.cmdworkspace__foot span:last-child{display:none}.ribbon__mobile-group>span:first-child{white-space:nowrap}}.cmdline .pick-banner--inline{position:static;transform:none;width:100%;min-width:0;height:var(--cmd-row-h);padding:0 var(--s-3);gap:var(--s-2);border:0;border-radius:0;box-shadow:none}.pick-banner--inline .pick-banner__text{flex-shrink:0;font-size:var(--fs-caption)}.pick-banner--inline .pick-banner__count{color:var(--fg-3);white-space:nowrap;font-size:var(--fs-caption)}.pick-banner--inline .pick-banner__input{flex:1;min-width:0;width:auto;background:transparent;border:0}.pick-banner--inline .pick-banner__confirm{display:flex;align-items:center;gap:var(--s-2);padding:var(--s-1) var(--s-2);color:var(--fg);background:var(--surface-3);border:var(--bw-hair) solid var(--divider-s);border-radius:var(--r-sm);font-size:var(--fs-caption);white-space:nowrap}.shell__cmdband-row--cmd:has(.pick-banner--choices),.shell__cmdband .cmdline:has(.pick-banner--choices),.shell__cmdband .cmdline .pick-banner--choices{height:auto}.cmdline .pick-banner--inline.pick-banner--choices{flex-wrap:wrap;padding-block:var(--s-2)}.pick-banner--choices:not(.pick-banner--multiline) .pick-banner__hint:not([hidden]){flex-basis:100%;order:6;color:var(--fg-3);font-size:var(--fs-caption);white-space:normal}.pick-banner__choices{display:flex;flex-wrap:wrap;gap:var(--s-2);flex-basis:100%;order:5}.pick-banner__choices button:focus-visible{outline:var(--bw-hair) solid var(--accent);outline-offset:var(--s-1)}.pick-banner--inline kbd{font-family:var(--mono);color:var(--fg-3);font-size:var(--fs-micro)}.pick-banner--inline button:focus-visible{outline:var(--bw-rule) solid var(--accent)}.shell__cmdband-row--cmd:has(.pick-banner--multiline),.shell__cmdband .cmdline:has(.pick-banner--multiline),.shell__cmdband .cmdline .pick-banner--multiline{height:auto}.cmdline .pick-banner--inline.pick-banner--multiline{display:grid;grid-template-columns:minmax(0,1fr) auto auto;padding-block:var(--s-2)}.cmdline .pick-banner--multiline .pick-banner__icon{display:none}.cmdline .pick-banner--multiline .pick-banner__text,.cmdline .pick-banner--multiline .pick-banner__hint{grid-column:1 / -1;max-width:none;white-space:normal;overflow-wrap:anywhere;overflow:visible;font-size:var(--fs-caption)}.pick-banner--multiline .pick-banner__hint{grid-row:3;color:var(--fg-3)}.pick-banner--multiline .pick-banner__confirm{grid-row:2;grid-column:2}.pick-banner--multiline .pick-banner__esc{grid-row:2;grid-column:3}.pick-banner--multiline textarea.pick-banner__input{grid-row:2;grid-column:1;min-height:3lh;resize:none;font-family:var(--sans)}@media (max-width: 760px){.cmdline .pick-banner--inline{gap:var(--s-1);padding:0 var(--s-2)}.pick-banner--inline .pick-banner__icon,.pick-banner--inline kbd{display:none}.pick-banner--inline .pick-banner__text{flex-shrink:1;max-width:40%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pick-banner--inline .pick-banner__confirm,.pick-banner--inline .pick-banner__esc{min-height:var(--cmd-row-h)}}