@import"https://fonts.googleapis.com/css2?family=Geist+Mono:wght@100..900&display=swap";.dialkit-root{position:relative;--dial-surface: rgba(255, 255, 255, .05);--dial-surface-hover: rgba(255, 255, 255, .1);--dial-surface-active: rgba(255, 255, 255, .11);--dial-surface-subtle: rgba(255, 255, 255, .06);--dial-text-root: #FFFFFF;--dial-text-section: rgba(255, 255, 255, .7);--dial-text-label: rgba(255, 255, 255, .7);--dial-text-focus: #ffffff;--dial-text-primary: rgba(255, 255, 255, .95);--dial-text-secondary: rgba(255, 255, 255, .6);--dial-text-tertiary: rgba(255, 255, 255, .4);--dial-border: rgba(255, 255, 255, .1);--dial-border-hover: rgba(255, 255, 255, .15);--dial-timeline-clip-overlay: transparent;--dial-glass-bg: #212121;--dial-dropdown-bg: #2a2a2a;--dial-backdrop-blur: 20px;--dial-radius: 8px;--dial-row-height: 36px;--dial-shadow: 0 8px 32px rgba(0, 0, 0, .5);--dial-shadow-collapsed: 0 4px 16px rgba(0, 0, 0, .25);--dial-shadow-dropdown: 0 8px 24px rgba(0, 0, 0, .4);font-family:system-ui,-apple-system,SF Pro Display,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.dialkit-panel{position:fixed;z-index:9999;max-height:calc(100vh - 32px);overflow:visible}.dialkit-root[data-mode=inline]{max-height:100%}.dialkit-panel[data-mode=inline]{position:static;z-index:auto;max-height:inherit;height:auto;overflow:visible}.dialkit-panel-inner{background:var(--dial-glass-bg);border:1px solid var(--dial-border);border-radius:14px;backdrop-filter:blur(var(--dial-backdrop-blur));-webkit-backdrop-filter:blur(var(--dial-backdrop-blur));padding:10px 12px 0;transform:translateZ(0);transform-origin:top right}.dialkit-panel[data-origin-x=left] .dialkit-panel-inner{transform-origin:top left}.dialkit-panel[data-origin-x=right] .dialkit-panel-inner{transform-origin:top right}.dialkit-panel[data-position=top-left] .dialkit-panel-inner{transform-origin:top left;max-height:calc(100vh - 80px);overflow-y:auto}.dialkit-panel-inner[data-collapsed=true]{border-radius:50%;padding:12px;box-sizing:border-box}.dialkit-panel-inner[data-collapsed=true] .dialkit-panel-header{padding-bottom:0;margin-bottom:0;border-bottom:none}.dialkit-panel-inner[data-collapsed=true] .dialkit-folder-title-row{display:none}.dialkit-panel-inner[data-collapsed=true] .dialkit-folder-header-top{justify-content:center;padding:0}.dialkit-panel-inner::-webkit-scrollbar{display:none}.dialkit-panel-inner{-ms-overflow-style:none;scrollbar-width:none}.dialkit-panel-inline{width:100%;height:auto;max-height:inherit;overflow-y:auto;box-shadow:none;border-radius:0;border:none;box-sizing:border-box}.dialkit-panel[data-mode=inline] .dialkit-panel-wrapper{display:flex;flex-direction:column;width:100%;max-height:inherit;height:auto}.dialkit-panel[data-position=top-right]{top:16px;right:16px}.dialkit-panel[data-position=top-left]{top:16px;left:16px}.dialkit-panel[data-position=bottom-right]{bottom:16px;right:16px}.dialkit-panel[data-position=bottom-left]{bottom:16px;left:16px}.dialkit-folder{padding-bottom:8px;margin-bottom:8px;border-bottom:1px solid var(--dial-surface-subtle)}.dialkit-folder:last-child:not(.dialkit-folder-root){padding-bottom:0;margin-bottom:0}.dialkit-folder-root{padding-bottom:0;margin-bottom:0;border-bottom:none}.dialkit-panel-header{padding-bottom:6px;margin-bottom:12px;border-bottom:1px solid var(--dial-surface-subtle)}.dialkit-panel:not([data-mode=inline]) .dialkit-panel-inner:not([data-collapsed=true])>.dialkit-folder-root>.dialkit-panel-header{cursor:grab}.dialkit-panel:not([data-mode=inline]) .dialkit-panel-inner:not([data-collapsed=true])>.dialkit-folder-root>.dialkit-panel-header:active{cursor:grabbing}.dialkit-panel:not([data-mode=inline]) .dialkit-panel-icon{cursor:pointer}.dialkit-folder-header{cursor:pointer;-webkit-user-select:none;user-select:none}.dialkit-folder-header-top{display:flex;align-items:center;justify-content:space-between;padding:0 0 8px}.dialkit-folder-title{font-size:13px;font-weight:600;color:var(--dial-text-section);letter-spacing:-.01em;transform:translateY(-.5px);transition:color .15s}.dialkit-folder-title-root{font-size:15px;font-weight:600;color:var(--dial-text-root);transform:translateZ(0)}.dialkit-folder-title-row{display:flex;align-items:center;gap:6px;flex:1;white-space:nowrap;overflow:hidden}.dialkit-folder-copy{display:flex;align-items:center;justify-content:center;width:20px;height:20px;padding:0;background:transparent;border:none;cursor:pointer}.dialkit-folder-copy svg{width:14px;height:14px;color:var(--dial-text-section)}.dialkit-folder-icon{width:20px;height:20px;padding:2px;box-sizing:border-box;flex-shrink:0;color:var(--dial-text-label);opacity:.6}.dialkit-panel-icon{position:absolute;top:12px;right:12px;width:16px;height:16px;color:var(--dial-text-focus);z-index:1}.dialkit-folder-content{will-change:transform}.dialkit-folder-inner{display:flex;flex-direction:column;gap:6px;padding-bottom:10px}.dialkit-folder:not(.dialkit-folder-root){border-top:1px solid var(--dial-surface-subtle);border-bottom:1px solid var(--dial-surface-subtle);margin-top:4px;margin-bottom:4px;padding-bottom:0}.dialkit-folder:not(.dialkit-folder-root):last-child{border-bottom:none;margin-bottom:0}.dialkit-folder:not(.dialkit-folder-root)+.dialkit-folder:not(.dialkit-folder-root){margin-top:-10px;border-top:none}.dialkit-folder:not(.dialkit-folder-root)>.dialkit-folder-header{height:var(--dial-row-height);padding:0}.dialkit-folder:not(.dialkit-folder-root)>.dialkit-folder-header>.dialkit-folder-header-top{padding:0;height:100%}.dialkit-folder-root>.dialkit-folder-content>.dialkit-folder-inner{padding-bottom:0}.dialkit-panel[data-multiple=true] .dialkit-panel-inner:not([data-collapsed=true]){padding:0 12px}.dialkit-panel[data-multiple=true] .dialkit-panel-inner:not([data-collapsed=true]) .dialkit-panel-icon{top:14px}.dialkit-panel[data-multiple=true] .dialkit-folder-root>.dialkit-panel-header{padding-bottom:0;margin-bottom:0}.dialkit-panel[data-multiple=true] .dialkit-folder-root>.dialkit-panel-header>.dialkit-folder-header-top,.dialkit-panel[data-multiple=true] .dialkit-folder-root>.dialkit-folder-content>.dialkit-folder-inner>.dialkit-folder>.dialkit-folder-header>.dialkit-folder-header-top{height:44px;padding:0}.dialkit-panel[data-multiple=true] .dialkit-folder-root>.dialkit-folder-content>.dialkit-folder-inner>.dialkit-folder>.dialkit-folder-header{height:44px}.dialkit-panel[data-multiple=true] .dialkit-folder-root>.dialkit-folder-content>.dialkit-folder-inner{gap:0}.dialkit-panel[data-multiple=true] .dialkit-folder-root>.dialkit-folder-content>.dialkit-folder-inner>.dialkit-folder{margin:0;padding-bottom:0;border-top:1px solid var(--dial-surface-subtle);border-bottom:none}.dialkit-panel[data-multiple=true] .dialkit-folder-root>.dialkit-folder-content>.dialkit-folder-inner>.dialkit-folder>.dialkit-folder-header .dialkit-folder-title{font-size:15px;font-weight:600;line-height:20px;color:var(--dial-text-root);transform:translateZ(0)}.dialkit-panel[data-multiple=true] .dialkit-folder-title-root{line-height:20px}.dialkit-panel[data-multiple=true] .dialkit-folder-root>.dialkit-folder-content>.dialkit-folder-inner>.dialkit-folder:first-child{border-top:none;margin-top:0}.dialkit-panel[data-multiple=true] .dialkit-folder-root>.dialkit-folder-content>.dialkit-folder-inner>.dialkit-folder+.dialkit-folder{margin-top:0}.dialkit-panel[data-multiple=true] .dialkit-folder-root>.dialkit-folder-content>.dialkit-folder-inner>.dialkit-folder>.dialkit-folder-content>.dialkit-folder-inner{padding-top:4px;padding-bottom:12px}.dialkit-slider-wrapper{position:relative;height:var(--dial-row-height)}.dialkit-slider{position:absolute;top:0;left:0;width:100%;height:100%;cursor:pointer;-webkit-user-select:none;user-select:none;overflow:hidden;background:var(--dial-surface);border-radius:var(--dial-radius);touch-action:none}.dialkit-slider-hashmarks{position:absolute;inset:0;pointer-events:none}.dialkit-slider-hashmark{position:absolute;top:50%;width:1px;height:8px;border-radius:999px;transform:translate(-50%) translateY(-50%);background:#fff0;transition:background .2s}.dialkit-slider-active .dialkit-slider-hashmark{background:var(--dial-border-hover)}.dialkit-slider-active .dialkit-slider-value{color:var(--dial-text-focus)}.dialkit-slider-fill{position:absolute;top:0;bottom:0;left:0;background:var(--dial-surface-active);transition:background .15s;pointer-events:none}.dialkit-slider-active .dialkit-slider-fill{background:var(--dial-border-hover)}.dialkit-slider-handle{position:absolute;top:50%;width:3px;height:20px;border-radius:999px;background:var(--dial-text-primary);pointer-events:none}.dialkit-slider-label{position:absolute;left:10px;top:50%;transform:translateY(calc(-50% - .5px));font-size:13px;font-weight:500;color:var(--dial-text-label);pointer-events:none;transition:color .15s;display:inline-flex;align-items:center}.dialkit-slider-value{position:absolute;right:10px;top:50%;transform:translateY(calc(-50% + .5px));font-size:13px;font-weight:500;font-family:Geist Mono,monospace;color:var(--dial-text-label);pointer-events:auto;transition:color .15s,border-color .15s;border-bottom:1px solid transparent;padding-bottom:1px}.dialkit-slider-value-editable{border-bottom-color:var(--dial-text-label)}.dialkit-slider-input{position:absolute;right:10px;top:50%;transform:translateY(-50%);width:4ch;min-width:3ch;max-width:6ch;font-size:13px;font-weight:500;font-family:Geist Mono,monospace;color:var(--dial-text-label);background:transparent;border:none;border-bottom:1px solid var(--dial-text-label);padding:0 0 1px;outline:none;text-align:right}.dialkit-slider-input:focus{color:var(--dial-text-focus)}.dialkit-segmented{position:relative;display:flex;padding:2px;background:transparent;border-radius:var(--dial-radius)}.dialkit-segmented-pill{position:absolute;top:2px;bottom:2px;background:var(--dial-surface-active);border-radius:6px;z-index:0;pointer-events:none}.dialkit-segmented-button{position:relative;z-index:1;flex:0 0 auto;padding:6px 8px;font-family:inherit;font-size:13px;font-weight:500;background:transparent;border:none;cursor:pointer;transition:color .15s}.dialkit-segmented-button[data-active=true]{color:var(--dial-text-primary)}.dialkit-segmented-button[data-active=false]{color:var(--dial-text-label)}.dialkit-toggle{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--dial-surface);border-radius:var(--dial-radius);cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .15s}.dialkit-toggle:hover{background:var(--dial-surface-hover)}.dialkit-toggle-label{font-size:13px;font-weight:500;color:var(--dial-text-label);transition:color .15s}.dialkit-toggle[data-checked=true] .dialkit-toggle-label{color:var(--dial-text-primary)}.dialkit-toggle-track{width:36px;height:20px;border-radius:10px;background:var(--dial-surface-active);transition:background .2s;position:relative}.dialkit-toggle[data-checked=true] .dialkit-toggle-track{background:var(--dial-border-hover)}.dialkit-toggle-thumb{position:absolute;top:2px;width:16px;height:16px;border-radius:8px;background:var(--dial-text-primary)}.dialkit-button-group{display:flex;flex-direction:column;gap:6px}.dialkit-button{flex:1;padding:10px 16px;font-family:inherit;font-size:13px;font-weight:500;color:var(--dial-text-secondary);background:var(--dial-surface);border:none;border-radius:var(--dial-radius);cursor:pointer;transition:background .15s,color .15s}.dialkit-button:hover{background:var(--dial-surface-hover);color:var(--dial-text-primary)}.dialkit-button:active{background:var(--dial-surface-active)}.dialkit-labeled-control{display:flex;align-items:center;justify-content:space-between;gap:12px;height:var(--dial-row-height);padding:2px 10px 2px 12px;background:var(--dial-surface);border-radius:var(--dial-radius)}.dialkit-labeled-control-label{display:flex;align-items:center;font-size:13px;font-weight:500;color:var(--dial-text-label);flex-shrink:0;line-height:17px}.dialkit-labeled-control .dialkit-segmented{flex-shrink:0;margin-right:-6px}.dialkit-action-button{width:160px;flex-shrink:0;padding:10px 16px;font-family:inherit;font-size:13px;font-weight:500;color:var(--dial-text-secondary);background:var(--dial-surface);border:none;border-radius:var(--dial-radius);cursor:pointer;transition:background .15s,color .15s}.dialkit-action-button:hover{background:var(--dial-surface-hover);color:var(--dial-text-primary)}.dialkit-action-button:active{background:var(--dial-surface-active)}.dialkit-actions-group{align-items:flex-start}.dialkit-actions-stack{display:flex;flex-direction:column;gap:6px;width:160px}.dialkit-spring-viz{width:100%;border-radius:var(--dial-radius);background:var(--dial-surface);overflow:visible}.dialkit-easing-viz{width:100%;aspect-ratio:256 / 140}.dialkit-panel-wrapper{display:inline-flex;flex-direction:column}.dialkit-panel-toolbar{display:flex;align-items:center;gap:6px;height:var(--dial-row-height);margin-bottom:6px;min-width:0;overflow:hidden}.dialkit-panel-section-toolbar{display:flex;align-items:center;gap:6px;width:100%;height:var(--dial-row-height);min-width:0;overflow:hidden}.dialkit-toolbar-add{display:flex;align-items:center;justify-content:center;width:var(--dial-row-height);height:var(--dial-row-height);padding:0;flex-shrink:0;background:var(--dial-surface);border:none;border-radius:var(--dial-radius);cursor:pointer;transition:background .15s}.dialkit-toolbar-add:hover{background:var(--dial-surface-hover)}.dialkit-timeline-toolbar-toggle[data-active]{background:var(--dial-surface-active);color:var(--dial-text-root)}.dialkit-toolbar-add svg{width:16px;height:16px;color:var(--dial-text-label)}.dialkit-timeline-toolkit-only{height:var(--dial-row-height);display:flex;align-items:center;padding:0 12px;border-radius:var(--dial-radius);background:var(--dial-surface-subtle);color:var(--dial-text-secondary);font-size:12px}.dialkit-toolbar-copy{position:relative;display:flex;align-items:center;gap:6px;height:var(--dial-row-height);padding:0 12px;flex-shrink:0;font-family:inherit;font-size:13px;font-weight:500;color:var(--dial-text-label);background:var(--dial-surface);border:none;border-radius:var(--dial-radius);cursor:pointer;transition:background .15s}.dialkit-toolbar-copy:hover{background:var(--dial-surface-hover)}.dialkit-toolbar-copy-icon-wrap{position:relative;width:16px;height:16px;flex-shrink:0}.dialkit-toolbar-copy-icon{position:absolute;inset:0;width:16px;height:16px}.dialkit-text-control{display:flex;align-items:center;justify-content:space-between;gap:12px;height:var(--dial-row-height);padding:0 12px;background:var(--dial-surface);border-radius:var(--dial-radius)}.dialkit-text-label{font-size:13px;font-weight:500;color:var(--dial-text-label);flex-shrink:0}.dialkit-text-input{flex:1;min-width:0;font-family:inherit;font-size:13px;font-weight:500;color:var(--dial-text-label);background:transparent;border:none;padding:0;outline:none;text-align:right;cursor:text}.dialkit-text-input:focus{color:var(--dial-text-focus)}.dialkit-text-input::placeholder{color:var(--dial-text-tertiary)}.dialkit-select-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;height:var(--dial-row-height);padding:0 12px;font-family:inherit;font-size:13px;font-weight:500;color:var(--dial-text-label);background:var(--dial-surface);border:none;border-radius:var(--dial-radius);cursor:pointer;transition:background .15s}.dialkit-select-trigger:hover{background:var(--dial-surface-hover)}.dialkit-select-trigger[data-open=true]{background:var(--dial-surface-active)}.dialkit-select-label{font-size:13px;font-weight:500;color:var(--dial-text-label);flex-shrink:0;transform:translateY(-.5px)}.dialkit-select-right{display:flex;align-items:center;gap:8px}.dialkit-select-value{font-size:13px;font-weight:500;color:var(--dial-text-label);transform:translateY(-.5px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dialkit-select-chevron{width:20px;height:20px;padding:2px;box-sizing:border-box;flex-shrink:0;opacity:.6}.dialkit-select-dropdown{background:var(--dial-glass-bg);border:1px solid var(--dial-border);border-radius:var(--dial-radius);padding:4px;z-index:10000;box-shadow:var(--dial-shadow-dropdown)}.dialkit-select-option{display:block;width:100%;padding:8px 10px;font-family:inherit;font-size:13px;font-weight:500;color:var(--dial-text-label);background:transparent;border:none;border-radius:6px;cursor:pointer;text-align:left;transition:background .15s,color .15s}.dialkit-select-option:hover{background:var(--dial-surface-hover)}.dialkit-select-option[data-selected=true]{color:var(--dial-text-primary);background:var(--dial-surface-active)}.dialkit-color-control{display:flex;align-items:center;justify-content:space-between;gap:12px;height:var(--dial-row-height);padding:0 12px;background:var(--dial-surface);border-radius:var(--dial-radius)}.dialkit-color-label{font-size:13px;font-weight:500;color:var(--dial-text-label);flex-shrink:0;transform:translateY(-.5px)}.dialkit-color-inputs{display:flex;align-items:center;gap:8px}.dialkit-color-hex{font-size:13px;font-weight:500;font-family:Geist Mono,monospace;color:var(--dial-text-label);cursor:text;transform:translateY(-.5px)}.dialkit-color-hex-input{width:7ch;font-size:13px;font-weight:500;font-family:Geist Mono,monospace;color:var(--dial-text-label);background:transparent;border:none;padding:0;outline:none;text-transform:uppercase;transform:translateY(-.5px)}.dialkit-color-hex-input:focus{color:var(--dial-text-focus)}.dialkit-color-swatch{width:20px;height:20px;border-radius:4px;border:1px solid var(--dial-border-hover);cursor:pointer;transition:transform .15s}.dialkit-color-swatch:hover{transform:scale(1.1)}.dialkit-color-picker-native{position:absolute;width:0;height:0;opacity:0;pointer-events:none}.dialkit-preset-manager{position:relative;flex:1}.dialkit-preset-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;height:var(--dial-row-height);padding:0 12px;font-family:inherit;font-size:13px;font-weight:500;color:var(--dial-text-label);background:var(--dial-surface);border:none;border-radius:var(--dial-radius);cursor:pointer;transition:background .15s}.dialkit-preset-trigger:hover{background:var(--dial-surface-hover)}.dialkit-preset-trigger[data-disabled=true]{cursor:default}.dialkit-preset-trigger[data-disabled=true]:hover{background:var(--dial-surface)}.dialkit-preset-trigger[data-open=true]{background:var(--dial-surface-active)}.dialkit-preset-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dialkit-preset-dropdown{width:max-content;background:var(--dial-dropdown-bg);border:1px solid var(--dial-border);border-radius:12px;padding:4px;z-index:10000;box-shadow:var(--dial-shadow-dropdown)}.dialkit-preset-list{display:flex;flex-direction:column;gap:2px;margin-bottom:4px;padding-bottom:4px;border-bottom:1px solid var(--dial-border)}.dialkit-preset-item{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;gap:8px;border-radius:8px;cursor:pointer;transition:background .15s}.dialkit-preset-item:hover{background:var(--dial-surface-hover)}.dialkit-preset-item[data-active=true]{background:var(--dial-surface-active)}.dialkit-preset-name{font-size:13px;font-weight:500;color:var(--dial-text-label);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dialkit-preset-item[data-active=true] .dialkit-preset-name{color:var(--dial-text-primary)}.dialkit-preset-delete{display:flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;background:transparent;border:none;cursor:pointer;opacity:0;transition:opacity .15s;flex-shrink:0}.dialkit-preset-item:hover .dialkit-preset-delete{opacity:.6}.dialkit-preset-delete:hover{opacity:1!important}.dialkit-preset-delete svg{width:14px;height:14px;color:var(--dial-text-focus);pointer-events:none}.dialkit-preset-save-btn{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;padding:8px 10px;font-family:inherit;font-size:13px;font-weight:500;color:var(--dial-text-label);background:transparent;border:none;border-radius:6px;cursor:pointer;transition:background .15s,color .15s}.dialkit-preset-save-btn:hover{background:var(--dial-surface-hover);color:var(--dial-text-primary)}.dialkit-preset-save-btn svg{width:12px;height:12px}.dialkit-preset-save-row{display:flex;align-items:center;gap:6px;padding:4px}.dialkit-preset-input{flex:1;min-width:0;padding:6px 8px;font-family:inherit;font-size:13px;color:var(--dial-text-primary);background:var(--dial-surface);border:1px solid var(--dial-border);border-radius:6px;outline:none}.dialkit-preset-input:focus{border-color:var(--dial-text-label)}.dialkit-preset-input::placeholder{color:var(--dial-text-tertiary)}.dialkit-preset-confirm{display:flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;background:var(--dial-surface);border:none;border-radius:6px;cursor:pointer;transition:background .15s}.dialkit-preset-confirm:hover:not(:disabled){background:var(--dial-surface-hover)}.dialkit-preset-confirm:disabled{opacity:.4;cursor:not-allowed}.dialkit-preset-confirm svg{width:14px;height:14px;color:var(--dial-text-label)}.dialkit-shortcut-pill{display:inline-block;font-size:10px;font-weight:600;font-family:system-ui,-apple-system,sans-serif;color:var(--dial-text-tertiary);background:var(--dial-surface-subtle);padding:1px 5px;border-radius:4px;margin-left:6px;letter-spacing:.02em;line-height:16px;white-space:nowrap;vertical-align:middle;transition:color .15s,background .15s}.dialkit-shortcut-pill-active{color:var(--dial-text-primary);background:var(--dial-border-hover)}.dialkit-shortcuts-trigger{display:flex;align-items:center;justify-content:center;width:var(--dial-row-height);height:var(--dial-row-height);padding:0;flex-shrink:0;background:var(--dial-surface);border:none;border-radius:var(--dial-radius);cursor:pointer;transition:background .15s}.dialkit-shortcuts-trigger:hover{background:var(--dial-surface-hover)}.dialkit-shortcuts-trigger svg{width:16px;height:16px;color:var(--dial-text-label)}.dialkit-shortcuts-dropdown{background:var(--dial-dropdown-bg);border:1px solid var(--dial-border);border-radius:12px;padding:8px;z-index:10000;box-shadow:var(--dial-shadow-dropdown);min-width:200px}.dialkit-shortcuts-title{font-size:11px;font-weight:600;color:var(--dial-text-tertiary);text-transform:uppercase;letter-spacing:.05em;padding:4px 8px 8px}.dialkit-shortcuts-list{display:flex;flex-direction:column;gap:2px}.dialkit-shortcuts-row{display:flex;align-items:center;gap:10px;padding:6px 8px;border-radius:6px}.dialkit-shortcuts-row-key{font-size:11px;font-weight:600;font-family:ui-monospace,SF Mono,Courier New,monospace;color:var(--dial-text-secondary);background:var(--dial-surface-subtle);padding:2px 6px;border-radius:4px;min-width:28px;text-align:center}.dialkit-shortcuts-row-label{flex:1;font-size:13px;font-weight:500;color:var(--dial-text-label)}.dialkit-shortcuts-row-mode{font-size:11px;font-weight:500;color:var(--dial-text-tertiary);font-style:italic}.dialkit-shortcuts-hint{font-size:11px;color:var(--dial-text-tertiary);padding:6px 8px 2px;border-top:1px solid var(--dial-border);margin-top:4px}.dialkit-root[data-theme=light]{--dial-surface: rgba(0, 0, 0, .04);--dial-surface-hover: rgba(0, 0, 0, .08);--dial-surface-active: rgba(0, 0, 0, .1);--dial-surface-subtle: rgba(0, 0, 0, .06);--dial-text-root: #000000;--dial-text-section: rgba(0, 0, 0, .65);--dial-text-label: rgba(0, 0, 0, .6);--dial-text-focus: #000000;--dial-text-primary: rgba(0, 0, 0, .9);--dial-text-secondary: rgba(0, 0, 0, .55);--dial-text-tertiary: rgba(0, 0, 0, .35);--dial-border: rgba(0, 0, 0, .1);--dial-border-hover: rgba(0, 0, 0, .15);--dial-timeline-clip-overlay: rgba(0, 0, 0, .28);--dial-glass-bg: #fafafa;--dial-dropdown-bg: #ffffff;--dial-shadow: 0 4px 20px rgba(0, 0, 0, .08);--dial-shadow-collapsed: 0 2px 10px rgba(0, 0, 0, .06);--dial-shadow-dropdown: 0 4px 16px rgba(0, 0, 0, .08)}.dialkit-root[data-theme=light] .dialkit-spring-viz line{stroke:#00000014}.dialkit-root[data-theme=light] .dialkit-spring-viz line[stroke-dasharray]{stroke:#00000026}.dialkit-root[data-theme=light] .dialkit-spring-viz path{stroke:#00000080}.dialkit-root[data-theme=light] .dialkit-toggle-thumb{box-shadow:0 0 0 1px #0000000f,0 1px 2px #00000014}@media(prefers-color-scheme:light){.dialkit-root[data-theme=system]{--dial-surface: rgba(0, 0, 0, .04);--dial-surface-hover: rgba(0, 0, 0, .08);--dial-surface-active: rgba(0, 0, 0, .1);--dial-surface-subtle: rgba(0, 0, 0, .06);--dial-text-root: #000000;--dial-text-section: rgba(0, 0, 0, .65);--dial-text-label: rgba(0, 0, 0, .6);--dial-text-focus: #000000;--dial-text-primary: rgba(0, 0, 0, .9);--dial-text-secondary: rgba(0, 0, 0, .55);--dial-text-tertiary: rgba(0, 0, 0, .35);--dial-border: rgba(0, 0, 0, .1);--dial-border-hover: rgba(0, 0, 0, .15);--dial-timeline-clip-overlay: rgba(0, 0, 0, .28);--dial-glass-bg: #fafafa;--dial-dropdown-bg: #ffffff;--dial-shadow: 0 4px 20px rgba(0, 0, 0, .08);--dial-shadow-collapsed: 0 2px 10px rgba(0, 0, 0, .06);--dial-shadow-dropdown: 0 4px 16px rgba(0, 0, 0, .08)}.dialkit-root[data-theme=system] .dialkit-spring-viz line{stroke:#00000014}.dialkit-root[data-theme=system] .dialkit-spring-viz line[stroke-dasharray]{stroke:#00000026}.dialkit-root[data-theme=system] .dialkit-spring-viz path{stroke:#00000080}.dialkit-root[data-theme=system] .dialkit-toggle-thumb{box-shadow:0 0 0 1px #0000000f,0 1px 2px #00000014}}.dialkit-timeline{position:fixed;left:12px;right:12px;bottom:12px;z-index:9998}.dialkit-timeline[hidden]{display:none}.dialkit-timeline-dock{position:relative;box-sizing:border-box;background:var(--dial-glass-bg);border:1px solid var(--dial-border);border-radius:14px;backdrop-filter:blur(var(--dial-backdrop-blur));-webkit-backdrop-filter:blur(var(--dial-backdrop-blur));padding:0 12px 10px;display:flex;flex-direction:column;gap:10px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--dial-text-tertiary) transparent}.dialkit-timeline-resize-handle{position:absolute;top:-4px;left:0;right:0;z-index:9;height:10px;cursor:ns-resize;touch-action:none}.dialkit-timeline-dock::-webkit-scrollbar{width:8px}.dialkit-timeline-dock::-webkit-scrollbar-track{background:transparent}.dialkit-timeline-dock::-webkit-scrollbar-thumb{border-radius:999px;background:var(--dial-text-tertiary)}.dialkit-timeline-section{--dial-timeline-label-w: 96px;--dial-timeline-actions-w: 284px;--dial-timeline-header-h: calc(var(--dial-row-height) + 4px)}.dialkit-timeline-section+.dialkit-timeline-section{border-top:1px solid var(--dial-border);padding-top:10px}.dialkit-timeline-header{display:grid;grid-template-columns:auto minmax(100px,1fr) auto;align-items:center;gap:12px;position:sticky;top:0;z-index:7;box-sizing:border-box;height:var(--dial-timeline-header-h);padding:4px 0 0;margin:0;background:var(--dial-glass-bg);backdrop-filter:blur(var(--dial-backdrop-blur));-webkit-backdrop-filter:blur(var(--dial-backdrop-blur))}.dialkit-timeline-header[data-open]{grid-template-columns:minmax(0,1fr) auto;gap:12px}.dialkit-timeline-header:not([data-open]){grid-template-columns:var(--dial-timeline-label-w) minmax(0,1fr) auto;gap:0}.dialkit-timeline-header:not([data-open]) .dialkit-timeline-identity{width:var(--dial-timeline-label-w);box-sizing:border-box;padding-right:10px;overflow:hidden}.dialkit-timeline-header:not([data-open]) .dialkit-timeline-title{overflow:hidden;text-overflow:ellipsis}.dialkit-timeline-header:not([data-open]) .dialkit-timeline-overview{margin-right:12px}.dialkit-timeline-identity{min-width:0;display:flex;align-items:center;gap:10px}.dialkit-timeline-title{display:block;min-width:0;font-size:15px;font-weight:600;color:var(--dial-text-root);letter-spacing:-.01em;white-space:nowrap}.dialkit-timeline-header[data-open] .dialkit-timeline-identity{width:100%;overflow:hidden}.dialkit-timeline-header[data-open] .dialkit-timeline-title{display:inline-block;flex:0 1 auto;width:fit-content;max-width:100%;overflow:hidden;text-overflow:ellipsis}.dialkit-timeline-time{font-family:Geist Mono,ui-monospace,monospace;font-size:13px;font-weight:500;font-variant-numeric:tabular-nums;color:var(--dial-text-label);white-space:nowrap}.dialkit-timeline-overview{position:relative;min-width:60px;height:12px;border-radius:999px;background:var(--dial-surface-subtle);overflow:hidden;cursor:col-resize;touch-action:none;user-select:none;-webkit-user-select:none}.dialkit-timeline-overview-viewport{position:absolute;inset-block:0;border-radius:inherit;pointer-events:none}.dialkit-timeline-overview-viewport[data-zoomed]{background:color-mix(in srgb,var(--dial-text-tertiary) 18%,transparent);box-shadow:inset 0 0 0 1px var(--dial-border)}.dialkit-timeline-overview-progress{position:absolute;inset:0 auto 0 0;border-radius:999px 0 0 999px;background:var(--dial-text-tertiary);opacity:.35;pointer-events:none}.dialkit-timeline-overview-playhead{position:absolute;top:0;bottom:0;width:2px;border-radius:2px;background:var(--dial-text-root);transform:translate(-1px);pointer-events:none}.dialkit-timeline-actions{display:flex;align-items:center;gap:6px}.dialkit-timeline-header[data-open] .dialkit-timeline-actions{width:auto;box-sizing:border-box;justify-content:flex-end;padding-left:0}.dialkit-timeline-actions .dialkit-preset-manager{flex:0 0 120px;width:120px}.dialkit-timeline-chevron{background:none;border:none;width:20px;height:var(--dial-row-height);padding:2px;cursor:pointer;color:var(--dial-text-label);opacity:.6;display:flex;align-items:center;justify-content:center;transition:opacity .15s}.dialkit-timeline-chevron:hover{opacity:1}.dialkit-timeline-chevron svg{width:16px;height:16px;transition:transform .18s ease}.dialkit-timeline-chevron[data-open=true] svg{transform:rotate(180deg)}.dialkit-timeline-body{margin-top:0;overflow:visible}.dialkit-timeline-scroll-row{position:sticky;bottom:-10px;z-index:6;display:grid;grid-template-columns:var(--dial-timeline-label-w) minmax(0,1fr);margin-top:6px;margin-bottom:-10px;padding:4px 0 10px;background:var(--dial-glass-bg);backdrop-filter:blur(var(--dial-backdrop-blur));-webkit-backdrop-filter:blur(var(--dial-backdrop-blur))}.dialkit-timeline-horizontal-scroll{min-width:0;height:10px;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin;scrollbar-color:var(--dial-text-tertiary) transparent;overscroll-behavior-x:contain}.dialkit-timeline-horizontal-scroll>div{height:1px}.dialkit-timeline-horizontal-scroll::-webkit-scrollbar{height:8px}.dialkit-timeline-horizontal-scroll::-webkit-scrollbar-track{background:transparent}.dialkit-timeline-horizontal-scroll::-webkit-scrollbar-thumb{border-radius:999px;background:var(--dial-text-tertiary)}.dialkit-timeline-grid{position:relative;display:flex;flex-direction:column;gap:6px}.dialkit-timeline-row{display:grid;grid-template-columns:var(--dial-timeline-label-w) minmax(0,1fr);align-items:stretch}.dialkit-timeline-label{flex:0 0 var(--dial-timeline-label-w);box-sizing:border-box;display:flex;align-items:center;gap:4px;font-size:13px;font-weight:500;color:var(--dial-text-label);padding-right:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;user-select:none;-webkit-user-select:none}.dialkit-timeline-ruler{position:relative;min-width:0;height:28px;cursor:col-resize;touch-action:none;overflow:visible;user-select:none;-webkit-user-select:none;z-index:5}.dialkit-timeline-ruler-row{position:sticky;top:var(--dial-timeline-header-h);z-index:6;height:28px;background:var(--dial-glass-bg);backdrop-filter:blur(var(--dial-backdrop-blur));-webkit-backdrop-filter:blur(var(--dial-backdrop-blur))}.dialkit-timeline-tick{position:absolute;top:50%;width:1px;height:100%;background:var(--dial-text-tertiary);transform:translateY(-50%);pointer-events:none}.dialkit-timeline-tick-medium{height:16px;background:var(--dial-border-hover)}.dialkit-timeline-tick-fine{height:8px;background:var(--dial-border)}.dialkit-timeline-tick-label{position:absolute;top:50%;left:4px;display:flex;align-items:center;height:18px;transform:translateY(-50%);font-family:Geist Mono,ui-monospace,monospace;font-size:9.5px;line-height:18px;font-variant-numeric:tabular-nums;color:var(--dial-text-tertiary);white-space:nowrap}.dialkit-timeline-row{height:28px}.dialkit-timeline-group-row{height:22px}.dialkit-timeline-group-row .dialkit-timeline-label{gap:4px;font-weight:600;color:var(--dial-text-root)}.dialkit-timeline-group-row .dialkit-timeline-lane{background:none}.dialkit-timeline-group-toggle{display:flex;align-items:center;justify-content:center;background:none;border:none;padding:0;margin-left:-2px;cursor:pointer;color:var(--dial-text-tertiary)}.dialkit-timeline-group-toggle svg{width:10px;height:10px;transform:rotate(-90deg);transition:transform .15s ease}.dialkit-timeline-group-toggle[data-open=true] svg{transform:rotate(0)}.dialkit-timeline-row[data-grouped] .dialkit-timeline-label{padding-left:14px}.dialkit-timeline-lane{position:relative;flex:1;background:var(--dial-surface-subtle);border-radius:8px;overflow:hidden}.dialkit-timeline-clip{position:absolute;top:3px;bottom:3px;border-radius:6px;display:flex;align-items:center;justify-content:flex-end;padding:0 9px;cursor:grab;user-select:none;-webkit-user-select:none;touch-action:none;box-sizing:border-box;overflow:hidden;z-index:1;box-shadow:inset 0 0 0 999px var(--dial-timeline-clip-overlay)}.dialkit-timeline-clip-ghost{position:absolute;top:4px;bottom:4px;display:flex;border-radius:5px;box-sizing:border-box;overflow:hidden;opacity:.18;pointer-events:none;user-select:none;-webkit-user-select:none}.dialkit-timeline-clip-ghost-segment{height:100%;flex-shrink:0;box-sizing:border-box}.dialkit-timeline-clip-ghost-segment+.dialkit-timeline-clip-ghost-segment{box-shadow:inset 1px 0 #00000080}.dialkit-timeline-loop-infinity{position:absolute;top:50%;right:7px;z-index:2;color:var(--dial-text-tertiary);font-family:Geist Mono,ui-monospace,monospace;font-size:13px;font-weight:600;line-height:1;transform:translateY(-50%);pointer-events:none;user-select:none;-webkit-user-select:none}.dialkit-timeline-clip[data-dragging]{cursor:grabbing}.dialkit-timeline-clip[data-selected]{box-shadow:0 0 0 2px var(--dial-text-root),inset 0 0 0 999px var(--dial-timeline-clip-overlay)}.dialkit-timeline-clip-duration{font-family:Geist Mono,ui-monospace,monospace;font-size:9.5px;font-variant-numeric:tabular-nums;color:#0000008c;white-space:nowrap;pointer-events:none}.dialkit-timeline-clip[data-steps]{padding:0;justify-content:flex-start}.dialkit-timeline-clip-segment{position:relative;height:100%;flex-shrink:0;display:flex;align-items:center;justify-content:flex-end;padding:0 8px;box-sizing:border-box;overflow:hidden}.dialkit-timeline-clip-segment+.dialkit-timeline-clip-segment{box-shadow:inset 1.5px 0 #00000040}.dialkit-timeline-clip-segment:hover{background:#0000000f}.dialkit-timeline-clip-segment[data-selected]{background:#0000001f}.dialkit-timeline-clip[data-composite]{cursor:pointer}.dialkit-timeline-track-row .dialkit-timeline-label{font-size:13px;color:var(--dial-text-tertiary);padding-left:26px}.dialkit-timeline-track-row[data-grouped] .dialkit-timeline-label{padding-left:32px}.dialkit-timeline-clip-handle{position:absolute;top:0;bottom:0;width:8px;cursor:ew-resize}.dialkit-timeline-clip-handle[data-edge=start]{left:0}.dialkit-timeline-clip-handle[data-edge=end]{right:0}.dialkit-timeline-playhead-control{position:absolute;top:0;bottom:0;width:12px;margin-left:-6px;cursor:ew-resize;touch-action:none}.dialkit-timeline-playhead-anchor{position:sticky;top:calc(var(--dial-timeline-header-h) + 14px);z-index:8;width:0;height:0;margin-left:6px}.dialkit-timeline-playhead-anchor:before{content:"";position:absolute;top:0;left:-1px;width:2px;height:15px;background:var(--dial-text-root);pointer-events:none}.dialkit-timeline-playhead-flag{position:absolute;top:0;left:calc(var(--dial-timeline-playhead-flag-offset, 0px) - 26px);z-index:1;width:52px;height:18px;padding:0 7px;box-sizing:border-box;border:1px solid rgba(255,255,255,.75);border-radius:6px;background:#f3f3f3;color:#414141;font-family:Geist Mono,ui-monospace,monospace;font-size:9.5px;font-weight:600;font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;line-height:16px;text-align:center;white-space:nowrap;transform:translateY(-50%);box-shadow:0 1px 4px #00000047;transition:top .12s ease}.dialkit-timeline-playhead-stem{position:absolute;top:27px;bottom:0;left:5px;z-index:5;width:2px;background:var(--dial-text-root);pointer-events:none}.dialkit-timeline-popover{position:fixed;z-index:10000;background:var(--dial-glass-bg);border:1px solid var(--dial-border);border-radius:14px;backdrop-filter:blur(var(--dial-backdrop-blur));-webkit-backdrop-filter:blur(var(--dial-backdrop-blur));box-shadow:var(--dial-shadow);padding:10px 12px;box-sizing:border-box;max-height:60vh;overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none}.dialkit-timeline-popover::-webkit-scrollbar{display:none}.dialkit-timeline-popover-header{display:flex;align-items:center;gap:8px;padding:2px 2px 8px;margin-bottom:6px;border-bottom:1px solid var(--dial-border)}.dialkit-timeline-popover-title{font-size:15px;font-weight:600;color:var(--dial-text-root);letter-spacing:-.01em}.dialkit-timeline-popover-close{width:24px;height:24px;margin-left:auto;padding:5px;display:flex;align-items:center;justify-content:center;border:none;border-radius:6px;background:none;color:var(--dial-text-tertiary);cursor:pointer}.dialkit-timeline-popover-close:hover{color:var(--dial-text-root);background:var(--dial-surface-hover)}.dialkit-timeline-popover-close svg{width:14px;height:14px}.dialkit-timeline-popover-body{display:flex;flex-direction:column;gap:6px}.dialkit-timeline-popover-body>.dialkit-folder:first-child{margin-top:0;border-top:none}@media(max-width:720px){.dialkit-timeline-dock{padding:0 10px 10px}.dialkit-timeline-header{grid-template-columns:auto minmax(40px,1fr) auto;gap:8px}.dialkit-timeline-section{--dial-timeline-label-w: 76px;--dial-timeline-actions-w: 270px}.dialkit-timeline-identity{overflow:hidden;gap:7px}.dialkit-timeline-title{font-size:13px;overflow:hidden;text-overflow:ellipsis}.dialkit-timeline-time{font-size:11px}.dialkit-timeline-overview{height:12px}.dialkit-timeline-actions{min-width:0}.dialkit-timeline-actions .dialkit-preset-manager{flex-basis:100px;width:100px}.dialkit-timeline-chevron{width:26px;height:28px;justify-content:center;padding:0}.dialkit-timeline-grid{min-width:0}}:root{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Helvetica Neue,Arial,sans-serif;color:#1d1d1f;background:#fff;font-synthesis:none;--blue:#0066cc;--blue-focus:#0071e3;--ink:#1d1d1f;--muted:#6e6e73;--canvas:#fff;--parchment:#f5f5f7;--pearl:#fafafc;--hairline:#e0e0e0}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;min-width:320px;background:var(--canvas)}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}button{font:inherit}.ui-icon{display:block;flex:0 0 auto}.icon-label{display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap}.global-nav{height:44px;padding:0 max(22px,calc((100vw - 980px)/2));display:flex;align-items:center;justify-content:space-between;background:#161617;color:#fff;font-size:12px;letter-spacing:-.12px}.global-nav a{text-decoration:none;opacity:.8;transition:opacity .16s ease-out}.global-nav a:hover{opacity:1}.mark{width:44px;height:44px;display:flex;align-items:center;opacity:1!important}.motion-mark{width:32px;height:24px;overflow:visible}.motion-mark path{fill:none;stroke:#ffffff94;stroke-width:1.35;stroke-linecap:round}.motion-mark circle{fill:#f5f5f7;transform-box:fill-box;transform-origin:center}.motion-mark-target{fill:#161617!important;stroke:#f5f5f7;stroke-width:1.4}.motion-mark-object{transition:transform .28s cubic-bezier(.22,1,.36,1)}.mark:hover .motion-mark-object{transform:translate(11px,7px)}.global-links{display:flex;gap:32px}.sub-nav{position:sticky;top:0;z-index:30;height:52px;padding:0 max(22px,calc((100vw - 980px)/2));display:flex;align-items:center;justify-content:space-between;background:#f5f5f7d1;-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.08)}.sub-nav>a{font-size:21px;font-weight:600;letter-spacing:.231px;text-decoration:none}.sub-nav>div{display:flex;align-items:center;gap:24px}.sub-nav>div>a:not(.primary-button){font-size:12px;text-decoration:none}.primary-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 22px;background:var(--blue);color:#fff;border:0;border-radius:999px;text-decoration:none;font-size:17px;letter-spacing:-.374px;transition:transform .1s ease-out,background .15s ease-out}.primary-button:hover{background:var(--blue-focus)}.primary-button:active,button:not(.motion-character):active,.case-card.active:active{transform:scale(.95)}.primary-button:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--blue-focus);outline-offset:3px}.primary-button.small{min-height:30px;padding:6px 13px;font-size:12px}.text-link{color:var(--blue);text-decoration:none;font-size:17px}.text-link span{font-size:22px;vertical-align:-1px}.home-hero{min-height:600px;padding:110px 22px 90px;display:flex;flex-direction:column;align-items:center;text-align:center}.chapter-label,.section-heading>span,.mapping-section>div>span{color:#bf4800;font-size:14px;font-weight:600;margin-bottom:16px}.home-hero h1,.case-hero h1{font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,sans-serif;font-size:clamp(48px,6.4vw,76px);line-height:1.04;letter-spacing:-.025em;font-weight:600;margin:0}.home-hero>p{max-width:720px;color:var(--muted);font-size:24px;line-height:1.5;font-weight:300;letter-spacing:0;margin:28px 0 34px}.hero-actions{display:flex;gap:28px;align-items:center}.preview-section{padding:0 24px 96px}.home-preview{width:min(980px,100%);height:390px;margin:0 auto;border:0;border-radius:18px;background:var(--parchment);display:block;position:relative;overflow:hidden;cursor:pointer;color:var(--ink)}.home-preview:active{transform:none}.preview-track{position:absolute;width:420px;height:4px;border-radius:3px;background:#d2d2d7;left:50%;top:50%;transform:translate(-50%,-50%)}.preview-track i{position:absolute;top:50%;width:13px;height:13px;border:3px solid var(--parchment);border-radius:50%;background:#86868b;transform:translate(-50%,-50%)}.preview-track i:last-child{right:auto;transform:translate(-50%,-50%)}.preview-orb{position:absolute;left:calc(50% - 250px);top:calc(50% - 40px);width:80px;height:80px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;box-shadow:var(--shadow-object);will-change:transform}.reference-strip,.cases-section,.notes-section,.sources-section{padding:100px max(24px,calc((100vw - 980px)/2))}.reference-strip{background:var(--parchment)}.section-heading{display:grid;grid-template-columns:.7fr 1.2fr;column-gap:56px;align-items:start;margin-bottom:64px}.section-heading>span{grid-row:1 / 3}.section-heading h2{font-size:40px;line-height:1.1;letter-spacing:-.01em;font-weight:600;margin:0}.section-heading p{color:var(--muted);font-size:17px;line-height:1.47;max-width:520px;margin:18px 0 0}.section-heading.centered{display:flex;flex-direction:column;align-items:center;text-align:center}.reference-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.reference-grid a{min-height:250px;padding:28px 24px;border:1px solid var(--hairline);border-radius:18px;background:#fff;text-decoration:none;display:flex;flex-direction:column;transition:transform .18s ease-out}.reference-grid a:active{transform:scale(.98)}.reference-grid h3{font-size:21px;line-height:1.19;margin:0 0 12px}.reference-grid p{color:var(--muted);font-size:14px;line-height:1.43;margin:0}.reference-grid span{margin-top:auto;color:var(--blue);font-size:14px}.cases-section{max-width:none;background:#fff}.case-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.case-filter{width:max-content;margin:-28px auto 36px;padding:4px;display:flex;gap:2px;border-radius:999px;background:var(--parchment)}.case-filter button{min-height:36px;padding:0 16px;border:0;border-radius:999px;background:transparent;color:var(--muted);font-size:14px;cursor:pointer;position:relative;transition:color .16s cubic-bezier(.22,1,.36,1)}.case-filter button>span{position:absolute;inset:0;border-radius:999px;background:#fff;border:1px solid none}.case-filter button[aria-selected=true]{color:var(--ink)}.case-filter button:focus-visible{color:var(--ink);outline-color:color-mix(in srgb,var(--accent) 58%,transparent)}@media(hover:hover){.case-filter button:not([aria-selected=true]):hover{color:#343437}}.case-filter button{isolation:isolate}.case-filter button>span{z-index:-1}.case-filter button>span{will-change:transform}.case-card{min-height:390px;padding:24px;border-radius:18px;border:1px solid var(--hairline);background:#fff;text-decoration:none;display:flex;flex-direction:column;overflow:hidden}.case-card.active{background:var(--parchment);cursor:pointer;transition:transform .18s ease-out}.case-top{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.case-card.active .case-top span:last-child{color:#248a3d}.case-visual{height:160px;margin:26px -24px 24px;display:grid;place-items:center;background:var(--parchment)}.case-card.active .case-visual{background:#fff}.case-card h3{font-size:24px;line-height:1.2;margin:0;letter-spacing:-.01em}.case-card>p{color:var(--muted);font-size:14px;margin:8px 0 0}.case-link{color:var(--blue);font-size:14px;margin-top:auto}.case-hero{min-height:660px;padding:74px 24px 90px;display:flex;flex-direction:column;align-items:center;text-align:center}.back-link{align-self:flex-start;width:min(980px,100%);margin:0 auto 70px;color:var(--blue);font-size:14px;text-align:left;text-decoration:none}.case-hero h1{font-size:clamp(64px,9vw,112px)}.squash-hero h1{font-size:clamp(52px,7vw,92px)}.case-cn{font-size:28px;line-height:1.14;margin:12px 0 0}.case-hero-copy{display:flex;flex-direction:column;align-items:center}.case-lead{max-width:760px;color:var(--muted);font-size:24px;font-weight:300;line-height:1.5;margin:32px 0 48px}.case-facts{display:flex;gap:56px}.case-facts span{color:var(--muted);font-size:14px;display:grid;gap:6px}.case-facts b{color:var(--ink);font-weight:600}.spring-roadmap{padding:100px max(24px,calc((100vw - 1100px)/2));background:var(--parchment)}.roadmap-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}.roadmap-grid a{min-height:220px;padding:26px 22px;border-right:1px solid var(--hairline);text-decoration:none;display:flex;flex-direction:column;transition:background .16s ease-out}.roadmap-grid a:last-child{border-right:0}.roadmap-grid a:hover{background:#ffffffb8}.roadmap-grid a>span,.spring-example-copy>span{color:#bf4800;font-size:12px;font-weight:600;letter-spacing:.02em}.roadmap-grid h3{margin:auto 0 8px;font-size:21px;line-height:1.2}.roadmap-grid p{margin:0;color:var(--muted);font-size:14px;line-height:1.43}.squash-roadmap .roadmap-grid{grid-template-columns:repeat(4,1fr)}.spring-example{min-height:720px;padding:100px max(24px,calc((100vw - 1100px)/2));display:grid;grid-template-columns:320px minmax(0,1fr);gap:80px;align-items:center;scroll-margin-top:52px}.spring-example.reverse{background:var(--parchment)}.spring-example.reverse .spring-example-copy{grid-column:2;grid-row:1}.spring-example.reverse .spring-example-lab{grid-column:1;grid-row:1}.spring-example-copy h2{margin:16px 0 24px;font-size:44px;line-height:1.08;letter-spacing:-.02em}.spring-example-copy>p{margin:0;color:var(--muted);font-size:17px;line-height:1.58}.observe-note{margin-top:34px;padding-top:20px;border-top:1px solid var(--hairline);display:grid;grid-template-columns:52px 1fr;gap:16px}.observe-note b{font-size:14px}.observe-note span{color:var(--muted);font-size:14px;line-height:1.5}.spring-example-lab{min-width:0;overflow:hidden;border:1px solid var(--hairline);border-radius:18px;background:#fff;container-type:inline-size}.feedback-stage{min-height:430px;padding:82px 34px 28px;touch-action:none;-webkit-user-select:none;user-select:none;cursor:pointer;position:relative}.feedback-stage.is-dragging{cursor:grabbing}.feedback-hint{position:absolute;top:24px;left:0;right:0;color:var(--muted);font-size:12px;text-align:center}.feedback-lane{height:145px;position:relative;display:grid;place-items:center}.feedback-lane+.feedback-lane{border-top:1px solid var(--hairline)}.feedback-lane>small{position:absolute;left:0;top:18px;color:var(--muted);font-size:12px}.feedback-lane>i{position:absolute;width:min(340px,70%);height:2px;background:#e8e8ed}.feedback-card{position:absolute;width:92px;height:64px;border-radius:15px;box-shadow:var(--shadow-object);will-change:transform}.feedback-card.raw{background:#a1a1a6}.feedback-card.smooth{background:var(--blue)}.feedback-card:after{content:"";position:absolute;inset:13px 16px auto;height:7px;border-radius:4px;background:#ffffffb8;box-shadow:0 14px #ffffff57,0 28px #fff3}.demo-controls{min-height:62px;padding:18px 20px;border-top:1px solid var(--hairline);display:grid;grid-template-columns:1fr 1fr auto;gap:18px;align-items:end}.demo-controls.three{grid-template-columns:repeat(3,1fr)}.demo-parameter{min-width:0;display:block}.demo-parameter-label{min-width:0;display:flex;align-items:baseline;gap:7px}.demo-parameter-label b{font-weight:500}.demo-parameter-label small{color:#a19e97;font-size:9px;font-weight:500;letter-spacing:.01em}.demo-controls>button,.stagger-head button{min-height:36px;padding:0 14px;border:1px solid var(--hairline);border-radius:999px;background:var(--pearl);color:var(--ink);font-size:12px;cursor:pointer}.demo-controls>button.demo-action{background:var(--blue);border-color:var(--blue);color:#fff}.sheet-lab{background:#f3f2ee}.phone-stage{width:min(360px,calc(100% - 40px));height:440px;margin:32px auto;padding:0;border:0;border-radius:24px;background:transparent;position:relative;overflow:hidden;box-shadow:0 1px 2px #3e34280b,0 8px 18px -14px #3e342838}.phone-screen{position:relative;width:100%;height:100%;border:1px solid #dedbd5;border-radius:24px;background:#fbfaf7;overflow:hidden;overflow:clip;clip-path:inset(0 round 24px);contain:paint}.phone-status{height:48px;padding:0 17px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e8e6e1;color:#6f6d68;font-size:10px;font-weight:600}.phone-app-title{display:inline-flex;align-items:center;gap:7px;color:#3d3c39}.phone-live{display:inline-flex;align-items:center;gap:6px;color:#7b7973;font-size:9px;letter-spacing:.04em;text-transform:uppercase}.phone-live i{width:6px;height:6px;border-radius:50%;background:#43a45b;box-shadow:0 0 0 3px #43a45b1a}.phone-content{padding:18px 16px;display:grid;gap:10px}.phone-feature{min-height:112px;padding:16px;display:flex;align-items:center;gap:14px;border:1px solid #dce6f3;border-radius:17px;background:#eef4fb}.phone-feature>span{width:44px;height:44px;flex:0 0 auto;display:grid;place-items:center;border-radius:14px;background:var(--blue);color:#fff;box-shadow:0 3px 7px #1769e01c}.phone-feature>div{min-width:0;display:grid;gap:4px}.phone-feature small{color:#55759f;font-size:8px;font-weight:650;letter-spacing:.08em}.phone-feature strong{font-size:14px;letter-spacing:-.02em}.phone-feature p{margin:0;color:#73716c;font-size:9px;line-height:1.35}.phone-track{min-height:62px;padding:0 13px;display:grid;grid-template-columns:22px 1fr 8px;align-items:center;gap:10px;border:1px solid #e4e2dd;border-radius:14px;background:#fff}.phone-track>span{color:#aaa7a0;font:9px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.phone-track>div{min-width:0;display:grid;gap:4px}.phone-track b{font-size:11px;font-weight:600}.phone-track small{color:#918e88;font-size:8px}.phone-track>i{width:6px;height:6px;border-radius:50%;background:#d6d3cc}.demo-sheet{position:absolute;left:8px;right:8px;bottom:8px;height:226px;padding:12px 18px 20px;border:1px solid #dedbd5;border-radius:22px 22px 13px 13px;background:#fff;box-shadow:0 -1px 2px #22201c0a,0 -5px 12px #22201c0a;will-change:transform}.demo-sheet>i{width:36px;height:5px;margin:0 auto 15px;display:block;border-radius:4px;background:#d2d2d7}.demo-sheet>strong{font-size:19px}.demo-sheet>p{margin:6px 0 18px;color:var(--muted);font-size:12px;line-height:1.4}.sheet-row{padding-top:16px;border-top:1px solid var(--hairline);display:flex;gap:12px;align-items:center}.sheet-row>span{width:46px;height:46px;border-radius:13px;background:var(--blue);color:#fff;display:grid;place-items:center}.sheet-row>div{display:grid;gap:4px}.sheet-row b{font-size:13px}.sheet-row small{color:var(--muted);font-size:11px}.stagger-lab{background:var(--parchment)}.stagger-head{height:58px;padding:0 18px;display:flex;align-items:center;gap:18px;border-bottom:1px solid var(--hairline);background:#fff}.stagger-head>span{color:var(--muted);font-size:12px}.stagger-direction{min-width:0;flex:1;justify-content:flex-start;text-align:left}.stagger-input-modes{padding:0 16px;display:flex;align-items:center;gap:14px;border-right:1px solid var(--hairline);border-left:1px solid var(--hairline)}.stagger-input-modes>span{color:#6f6c66;font-size:11px;white-space:nowrap}.stagger-input-modes .ui-icon{color:#85817a}.stagger-head button[aria-pressed=true]{color:var(--blue);background:#edf5ff;border-color:#c8ddf5}.stagger-scroll{height:500px;position:relative;overflow:hidden;overscroll-behavior:contain;touch-action:none;-webkit-user-select:none;user-select:none;cursor:grab}.stagger-scroll:active{cursor:grabbing}.stagger-scroll article{position:absolute;top:32px;left:12px;right:12px;padding:0 16px;border:1px solid var(--hairline);border-radius:13px;background:#fff;display:grid;grid-template-columns:1fr auto 16px;align-items:center;gap:12px;box-shadow:var(--shadow-xs);will-change:transform}.stagger-scroll article>span{font-size:14px;font-weight:600}.stagger-scroll article small{color:var(--muted);font:11px ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums}.stagger-scroll article i{color:var(--muted);font-style:normal}@container (max-width:720px){.sheet-lab .demo-controls{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:end}.sheet-lab .demo-action{grid-column:1 / -1;min-height:44px}}@container (max-width:420px){.sheet-lab .demo-controls{grid-template-columns:repeat(2,minmax(0,1fr));align-items:end}.sheet-lab .demo-action{grid-column:1 / -1}}.anticipation-lab{background:var(--parchment)}.anticipation-stage{height:500px;position:relative;overflow:hidden;background:#fff}.anticipation-labels{position:absolute;top:24px;left:0;right:0;display:grid;grid-template-columns:1fr 1fr;color:var(--muted);font-size:12px;text-align:center}.anticipation-floor{position:absolute;z-index:1;right:0;bottom:77px;left:0;height:16px;pointer-events:none}.anticipation-floor:before,.anticipation-floor:after,.floor-line:before,.floor-line:after{content:"";position:absolute;top:0;width:150px;height:16px;opacity:.62;background-image:radial-gradient(circle,rgba(72,70,65,.32) 0 1px,transparent 1.15px);background-position:center;background-size:5px 5px;-webkit-mask-image:radial-gradient(ellipse at center,#000 0 26%,rgba(0,0,0,.78) 43%,transparent 74%);mask-image:radial-gradient(ellipse at center,#000 0 26%,rgba(0,0,0,.78) 43%,transparent 74%);transform:translate(-50%) scaleY(.72)}.anticipation-floor:before,.floor-line:before{left:25%}.anticipation-floor:after,.floor-line:after{left:75%}.anticipation-plain,.anticipation-character{position:absolute;bottom:94px;width:96px;height:96px;margin-left:-48px;will-change:transform}.anticipation-plain{left:25%;z-index:2;border-radius:50%;background:#86868b;color:#fff;display:grid;place-items:center;font-size:11px;font-weight:600}.anticipation-character{left:75%;z-index:3}.anticipation-play{position:absolute;left:0;right:0;bottom:22px;width:124px;margin-inline:auto;padding-inline:14px;z-index:4;border:0;cursor:pointer}.anticipation-play:active{transform:none}.volume-lab{background:#fff}.volume-stage{min-height:480px;display:grid;grid-template-columns:1fr 1fr}.volume-example{min-width:0;padding:26px 20px 22px;display:flex;flex-direction:column;align-items:center}.volume-example+.volume-example{border-left:1px solid var(--hairline)}.volume-example>span{color:var(--muted);font-size:12px}.volume-example>output{color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}.volume-grid{width:100%;flex:1;display:grid;place-items:center;background:#f4f3ef}.volume-grid i{width:92px;height:92px;display:block;border-radius:24px;background:#a1a1a6;box-shadow:var(--shadow-object);will-change:transform}.volume-grid i.correct{background:#ff6b5b;box-shadow:0 2px 3px #72251917,0 6px 12px #72251911}.demo-controls.volume-controls{grid-template-columns:1fr 1fr}.motion-blur-lab{background:#fff}.motion-blur-stage{height:450px;padding:44px 26px 76px;position:relative;overflow:hidden}.blur-lane{height:155px;position:relative;display:grid;place-items:center}.blur-lane+.blur-lane{border-top:1px solid var(--hairline)}.blur-lane>small{position:absolute;left:0;top:14px;color:var(--muted);font-size:12px}.blur-lane>i{position:absolute;width:72%;height:12px;pointer-events:none}.blur-lane>i:before{content:"";position:absolute;inset:0;opacity:.58;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}.blur-lane:first-child>i:before{background:radial-gradient(circle at 4px 50%,rgba(115,112,105,.34) 0 1.4px,transparent 1.55px) 0 0 / 34px 12px repeat-x}.blur-lane+.blur-lane>i:before{background:repeating-linear-gradient(90deg,rgba(115,112,105,.3) 0 13px,transparent 13px 34px) center / auto 2px no-repeat}.blur-lane>i:after{content:"";position:absolute;top:50%;right:0;width:7px;height:7px;border-top:1px solid #aaa7a0;border-right:1px solid #aaa7a0;transform:translate(-1px,-50%) rotate(45deg)}.blur-raw-ball,.motion-smear-rig{position:absolute;left:50%;top:50%;width:88px;height:88px;margin:-44px 0 0 -44px;will-change:transform}.blur-raw-ball{z-index:2;border-radius:50%;background:#86868b;color:#fff;display:grid;place-items:center;font-size:10px;font-weight:600}.motion-smear-rig{z-index:2;width:96px;height:96px;margin:-48px 0 0 -48px}.squash-ball.motion-blur-ball{position:absolute;top:-1px;left:3px;z-index:2;width:90px;height:98px}.motion-trails{position:absolute;z-index:1;right:58px;top:20px;width:118px;height:56px;will-change:opacity}.motion-trails b{position:absolute;right:0;top:50%;height:34px;border-radius:50% 5px 5px 50%;background:color-mix(in srgb,var(--ink) 22%,transparent);transform:translateY(-50%)}.motion-trails b:nth-child(1){width:112px;opacity:.35}.motion-trails b:nth-child(2){width:78px;height:46px;opacity:.48}.motion-trails b:nth-child(3){width:46px;height:58px;opacity:.62}.blur-play{position:absolute;left:0;right:0;bottom:22px;width:124px;margin-inline:auto;padding-inline:14px;z-index:4;border:0;cursor:pointer}.blur-play:active{transform:none}.lab-section{padding:100px max(24px,calc((100vw - 1200px)/2));background:var(--parchment)}.workbench{display:grid;grid-template-columns:minmax(0,1fr) 300px;border:1px solid var(--hairline);border-radius:18px;overflow:hidden;background:#fff;min-height:700px}.stage-column{min-width:0;display:flex;flex-direction:column}.spring-stage{min-height:380px;flex:1;position:relative;display:grid;place-items:center;overflow:hidden;touch-action:none}.stage-instruction{position:absolute;top:24px;left:24px;color:var(--muted);font-size:12px}.live-dot{width:7px;height:7px;display:inline-block;margin-right:7px;border-radius:50%;background:#30a14e}.stage-rail{position:absolute;width:62%;height:4px;border-radius:3px;background:#e8e8ed}.snap-points{position:absolute;width:62%;display:flex;justify-content:space-between}.snap-points button{width:44px;height:44px;border-radius:50%;border:0;background:#d2d2d7;cursor:pointer;color:var(--muted);transition:transform .1s ease-out,background .16s ease-out}.snap-points button.active{background:#86868b;color:#fff}.spring-object{position:relative;z-index:3;width:104px;height:104px;border:0;border-radius:50%;background:var(--blue);color:#fff;cursor:grab;box-shadow:var(--shadow-object);touch-action:none;-webkit-user-select:none;user-select:none;will-change:transform}.spring-object.is-dragging{cursor:grabbing}.spring-object-content{position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;font-size:12px;font-weight:600;line-height:1}.spring-object-content .ui-icon{color:currentColor;transition:transform .18s cubic-bezier(.22,1,.36,1)}.spring-object:hover .spring-object-content .ui-icon{transform:translateY(-2px) rotate(-4deg)}.spring-object.is-dragging .spring-object-content .ui-icon{transform:translateY(0) scale(.94) rotate(-7deg)}.object-ring{position:absolute;inset:14px;border:1px solid rgba(255,255,255,.55);border-radius:50%}.telemetry{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}.telemetry div{padding:16px 18px;border-right:1px solid var(--hairline);display:grid;gap:8px}.telemetry div:last-child{border:0}.telemetry span{color:var(--muted);font-size:12px}.telemetry strong{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}.curve-wrap{height:240px;padding:22px 24px 16px}.curve-meta,.time-axis{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.curve{display:block;width:100%;height:170px}.curve path{fill:none;stroke:var(--blue);stroke-width:2.2;vector-effect:non-scaling-stroke}.curve line{vector-effect:non-scaling-stroke}.target-line{stroke:#0066cc40;stroke-dasharray:4 5}.base-line{stroke:var(--hairline)}.control-column{border-left:1px solid var(--hairline);display:flex;flex-direction:column;min-width:0;--control-surface:#f3f2ee;--control-surface-hover:#eceae5;--control-surface-active:#e3e1db}.control-head{height:56px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--hairline);font-size:14px}.control-head span{color:var(--muted)}.dial-shell{min-height:420px;flex:1;overflow:hidden}.dial-shell>div{height:100%}.dial-shell .dialkit-root[data-theme=light]{--dial-surface:var(--control-surface);--dial-surface-hover:var(--control-surface-hover);--dial-surface-active:var(--control-surface-active);--dial-surface-subtle:var(--hairline);--dial-text-root:var(--ink);--dial-text-section:var(--muted);--dial-text-label:#65635f;--dial-text-focus:var(--ink);--dial-text-primary:var(--ink);--dial-text-secondary:var(--muted);--dial-text-tertiary:#aaa7a0;--dial-border:var(--hairline);--dial-border-hover:#c9c6be;--dial-glass-bg:var(--surface);--dial-dropdown-bg:var(--surface);--dial-radius:9px;--dial-row-height:40px;--dial-shadow:none;--dial-shadow-collapsed:none;--dial-shadow-dropdown:var(--shadow-sm);font-family:inherit}.dial-shell .dialkit-panel-inner{padding:14px 16px 0;background:var(--surface)}.dial-shell .dialkit-panel-header{margin-bottom:14px}.dial-shell .dialkit-folder-root>.dialkit-folder-content>.dialkit-folder-inner>.dialkit-folder:first-child{border-top:0}.dial-shell .dialkit-folder-title-root{font-size:14px;letter-spacing:-.01em}.dial-shell .dialkit-folder-title{font-size:12px}.dial-shell .dialkit-slider{border:1px solid transparent}.dial-shell .dialkit-slider:hover,.dial-shell .dialkit-slider-active{border-color:var(--hairline)}.dial-shell .dialkit-slider-active .dialkit-slider-fill{background:var(--accent-track)}.dial-shell .dialkit-slider-handle{width:2px;background:var(--blue)}.dial-shell .dialkit-slider-label,.dial-shell .dialkit-slider-value{font-size:12px}.dial-shell .dialkit-slider-value{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.dial-shell .dialkit-toolbar-add,.dial-shell .dialkit-toolbar-copy,.dial-shell .dialkit-preset-trigger{border:1px solid transparent}.dial-shell .dialkit-toolbar-add:hover,.dial-shell .dialkit-toolbar-copy:hover,.dial-shell .dialkit-preset-trigger:hover{border-color:var(--hairline)}.presets{padding:20px;border-top:1px solid var(--hairline);background:var(--surface)}.presets>span{display:block;margin-bottom:12px;color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.04em}.presets>div{display:grid;grid-template-columns:1fr 1fr;gap:8px}.presets button{min-height:40px;padding:0 12px;border:1px solid transparent;border-radius:9px;background:var(--control-surface);color:#65635f;font-size:12px;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:space-between;transition:background .15s ease,border-color .15s ease,color .15s ease}.presets button:hover{border-color:var(--hairline);background:var(--control-surface-hover);color:var(--ink)}.presets button[aria-pressed=true]{border-color:#1769e038;background:#edf3fc;color:var(--blue)}.presets button[aria-pressed=true] .ui-icon{color:var(--blue)}.squash-workbench{min-height:590px}.squash-stage{min-height:555px;position:relative;overflow:hidden;display:grid;grid-template-columns:1fr 1fr;align-items:center;justify-items:center}.compare-labels{position:absolute;top:24px;left:0;right:0;display:grid;grid-template-columns:1fr 1fr;text-align:center;color:var(--muted);font-size:12px}.floor-line{position:absolute;z-index:1;top:calc(50% + 140px);right:0;left:0;height:16px;pointer-events:none}.rigid-ball,.squash-ball{position:relative;z-index:2;display:grid;place-items:center;will-change:transform}.rigid-ball,.anticipation-plain,.blur-raw-ball{width:78px;height:78px;border:1px solid #292c31;border-radius:50%;background:#373a3f;color:#c9cbd0;box-shadow:inset 0 0 0 1px #ffffff0b,0 2px 3px #18191c1f,0 5px 10px #18191c0f;display:grid;place-items:center}.rigid-ball>span,.anticipation-plain>span,.blur-raw-ball>span{font-size:10px;font-weight:650;letter-spacing:.12em;line-height:1;transform:translate(.06em)}.squash-ball{--rabbit-fill:#484a4f;--rabbit-border:#35373b;width:82px;height:72px;padding:0;overflow:visible;isolation:isolate;border:1px solid var(--rabbit-border);border-radius:47% 53% 49% 51%/42% 43% 57% 58%;background:var(--rabbit-fill);color:#f4f3ef;box-shadow:inset 0 0 0 1px #ffffff09,0 2px 3px #18191c1c,0 5px 10px #18191c0e;cursor:pointer;-webkit-tap-highlight-color:transparent}.squash-ball:before,.squash-ball:after{content:"";position:absolute;z-index:1;top:-28px;width:18px;height:37px;border:1px solid var(--rabbit-border);border-bottom:0;border-radius:58% 58% 42% 42%/82% 82% 18% 18%;background:var(--rabbit-fill);box-shadow:inset 0 0 0 1px #ffffff08;transform-origin:50% 100%;pointer-events:none}.squash-ball:before{left:18px;transform:rotate(-7deg)}.squash-ball:after{right:17px;height:35px;transform:rotate(7deg)}.squash-ball:is(:hover,:focus-visible){--rabbit-fill:#53555a;--rabbit-border:#303236}.squash-ball:focus-visible{outline:1px solid rgba(44,46,50,.34);outline-offset:2px}.squash-ball.anticipation-character{position:absolute;left:75%;bottom:94px;width:82px;height:72px;margin-left:-41px}.blur-raw-ball{margin:-39px 0 0 -39px}.motion-smear-rig{width:84px;height:88px;margin:-44px 0 0 -42px}.squash-ball.motion-blur-ball{top:14px;left:1px;width:82px;height:72px}.bunny-crown{position:absolute;z-index:2;top:-2px;left:15px;width:50px;height:14px;border-radius:50% 50% 28% 28%;background:var(--rabbit-fill);pointer-events:none}.ball-face{position:absolute;inset:0;z-index:3}.ball-eyes{position:absolute;top:27%;left:50%;display:flex;align-items:center;gap:15px;transform:translate(-50%)}.ball-eye{display:block;width:8px;height:11px;border-radius:52% 48% 48% 52%/57% 52% 48% 43%;background:#f3f2ed;transform-origin:50% 55%}.ball-eye.left{transform:rotate(-4deg)}.ball-eye.right{width:8px;height:11px;transform:translateY(1px) rotate(5deg)}.ball-mouth{position:absolute;left:50%;top:52%;width:21px;height:14px;margin-left:-10.5px;transform-origin:50% 28%}.ball-mouth:before{content:"";position:absolute;z-index:3;top:0;left:50%;width:8px;height:5px;background:#f3f2ed;border-radius:52% 52% 42% 42%;clip-path:polygon(0 0,100% 0,50% 100%);transform:translate(-50%)}.ball-mouth:after{content:none}.bunny-mouth-open{position:absolute;z-index:1;top:4px;left:50%;display:block;width:10px;height:10px;margin-left:-5px;border:1.25px solid rgba(243,242,237,.88);border-radius:40% 40% 52% 52%/30% 30% 70% 70%;background:#25272b;transform-origin:50% 0}.bunny-mouth-side{position:absolute;z-index:2;top:3px;width:9px;height:8px;border-bottom:1.5px solid rgba(243,242,237,.96)}.bunny-mouth-side.left{right:50%;border-radius:0 0 0 7px;transform:rotate(6deg);transform-origin:100% 0}.bunny-mouth-side.right{left:50%;border-radius:0 0 7px;transform:rotate(-6deg);transform-origin:0 0}.ball-face-anticipation .ball-eyes{gap:16px}.ball-face-anticipation .ball-mouth{top:56%}.ball-face-flight .ball-eyes{transform:translate(-50%) rotate(-2deg)}.ball-face-flight .ball-mouth{top:53%}.control-head-tools{display:flex;align-items:center;gap:10px}.control-reset{min-height:28px;padding:0 9px;border:0;border-radius:7px;background:transparent;color:var(--muted);font:inherit;letter-spacing:0;cursor:pointer;transition:background-color .14s ease,color .14s ease}.control-reset:hover{background:var(--control-surface);color:var(--ink)}.control-reset:focus-visible{outline:2px solid color-mix(in srgb,var(--accent) 45%,transparent);outline-offset:1px}.replay-button{position:absolute;right:0;bottom:24px;left:0;width:154px;margin-inline:auto;z-index:4;border:none;cursor:pointer}.replay-button:active{transform:none}.adapter-readout{min-height:60px;padding:20px 24px;border-top:1px solid var(--hairline);display:grid;grid-template-columns:1fr 1.5fr;gap:28px;align-items:start}.adapter-readout span{font-size:17px;font-weight:600}.adapter-readout p{color:var(--muted);font-size:14px;line-height:1.43;margin:0}.adapter-code{padding:20px;border-top:1px solid var(--hairline);display:grid;gap:10px}.adapter-code small{color:var(--muted);font-size:12px}.adapter-code code{padding:14px;border-radius:8px;background:var(--parchment);font:12px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace}.squash-mapping{background:#272729}.notes-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--hairline)}.notes-grid article{min-height:280px;padding:28px 24px 0 0;border-right:1px solid var(--hairline)}.notes-grid article+article{padding-left:24px}.notes-grid article:last-child{border:0}.notes-grid article>span{color:var(--muted);font-size:12px}.notes-grid h3{font-size:28px;margin:44px 0 14px}.notes-grid p{color:var(--muted);font-size:17px;line-height:1.47}.mapping-section{padding:100px max(24px,calc((100vw - 980px)/2));background:#1d1d1f;color:#fff;display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.mapping-section h2{font-size:48px;line-height:1.08;letter-spacing:-.02em;margin:14px 0 24px}.mapping-section p{color:#ccc;font-size:17px;line-height:1.47}.equations{display:flex;flex-direction:column;justify-content:center}.equations code{padding:24px 0;border-bottom:1px solid #444;font-family:inherit;font-size:28px;font-weight:300}.equations code:last-child{border:0}.source-list{border-top:1px solid var(--hairline)}.source-list a{min-height:132px;display:grid;grid-template-columns:48px 1.2fr 1.3fr 24px;gap:20px;align-items:center;border-bottom:1px solid var(--hairline);text-decoration:none}.source-list a>span,.source-list small{color:var(--muted);font-size:12px}.source-list h3{font-size:21px;margin:5px 0}.source-list p{color:var(--muted);font-size:14px;line-height:1.43}.source-list a>b{color:var(--blue);font-size:18px}.case-next{min-height:520px;padding:100px 24px;background:var(--parchment);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.case-next>span{color:#bf4800;font-size:14px;font-weight:600}.case-next h2{font-size:clamp(44px,6vw,72px);letter-spacing:-.02em;margin:18px 0}.case-next p{max-width:640px;color:var(--muted);font-size:17px;line-height:1.47;text-wrap:pretty;margin-top:0}.case-next button{margin-top:20px;min-height:38px;padding:8px 18px;border:0;border-radius:999px;color:var(--muted);background:#e8e8ed}footer{min-height:120px;padding:32px max(24px,calc((100vw - 980px)/2));display:flex;align-items:center;justify-content:space-between;gap:20px;background:var(--parchment);color:var(--muted);font-size:12px}footer a{color:var(--blue);text-decoration:none}@media(max-width:900px){.reference-grid,.case-grid,.roadmap-grid{grid-template-columns:1fr 1fr}.roadmap-grid a:nth-child(2){border-right:0}.roadmap-grid a:nth-child(-n+2){border-bottom:1px solid var(--hairline)}.spring-example{grid-template-columns:1fr;gap:46px}.spring-example.reverse .spring-example-copy,.spring-example.reverse .spring-example-lab{grid-column:auto;grid-row:auto}.spring-example-lab{width:100%;max-width:720px;margin:0 auto}.sheet-lab .demo-controls{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:end}.sheet-lab .demo-action{grid-column:1 / -1;min-height:44px}.workbench{grid-template-columns:1fr}.control-column{border-left:0;border-top:1px solid var(--hairline)}.notes-grid{grid-template-columns:1fr 1fr}.notes-grid article:nth-child(2){border-right:0}}@media(max-width:640px){.global-links{gap:18px}.global-links a:nth-child(-n+2){display:none}.sub-nav>a{font-size:18px}.sub-nav>div>a:not(.primary-button){display:none}.home-hero{min-height:560px;padding-top:88px}.home-hero h1{font-size:44px}.home-hero>p,.case-lead{font-size:21px}.hero-actions{flex-direction:column;gap:18px}.home-preview{height:320px}.preview-track{width:220px}.preview-orb{left:calc(50% - 190px)}.section-heading{display:block}.section-heading>span{display:block}.section-heading h2{font-size:34px}.reference-grid,.case-grid,.roadmap-grid{grid-template-columns:1fr}.roadmap-grid a{min-height:160px;border-right:0;border-bottom:1px solid var(--hairline)}.roadmap-grid a:last-child{border-bottom:0}.spring-example{min-height:0;padding-top:76px;padding-bottom:76px}.spring-example-copy h2{font-size:38px}.feedback-stage{min-height:390px;padding-inline:18px}.demo-controls,.demo-controls.three{grid-template-columns:1fr;align-items:stretch}.sheet-lab .demo-controls{grid-template-columns:repeat(2,minmax(0,1fr));align-items:end}.sheet-lab .demo-action{grid-column:1 / -1}.phone-stage{width:min(280px,calc(100% - 24px));height:410px}.stagger-scroll article{grid-template-columns:1fr auto 12px}.stagger-scroll article small{font-size:9px}.case-card{min-height:350px}.case-hero{padding-top:48px}.back-link{margin-bottom:56px}.case-facts{gap:22px}.spring-stage{min-height:330px}.spring-object{width:86px;height:86px}.telemetry{grid-template-columns:1fr 1fr}.telemetry div:nth-child(2){border-right:0}.telemetry div:nth-child(-n+2){border-bottom:1px solid var(--hairline)}.notes-grid{grid-template-columns:1fr}.notes-grid article{min-height:220px;border-right:0;border-bottom:1px solid var(--hairline);padding-left:0!important}.mapping-section{grid-template-columns:1fr;gap:40px}.mapping-section h2{font-size:40px}.source-list a{grid-template-columns:34px 1fr 20px;padding:24px 0}.source-list a>p{grid-column:2 / -1;margin:0}.source-list a>b{grid-column:3;grid-row:1}footer span:nth-child(2){display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}@media(prefers-reduced-motion:reduce){.mark:hover .motion-mark-object{transform:none}}@media(prefers-reduced-transparency:reduce){.sub-nav{background:var(--parchment);-webkit-backdrop-filter:none;backdrop-filter:none}}@media(prefers-contrast:more){.case-card,.reference-grid a,.workbench{border-color:#86868b}}:root{font-family:Avenir Next,Avenir,Helvetica Neue,PingFang SC,Microsoft YaHei,sans-serif;color:#171717;background:#fbfaf7;--blue:var(--accent);--blue-focus:var(--accent-ink);--ink:#171717;--muted:#73716c;--canvas:#fbfaf7;--parchment:#f4f4f1;--pearl:#f8f7f4;--surface:#fff;--hairline:#deddd8;--gridline:rgba(39,39,37,.055);--accent:#178ce0;--accent-ink:color-mix(in oklch,var(--accent) 58%,var(--ink));--accent-surface:color-mix(in oklch,var(--accent) 10%,var(--surface));--accent-surface-hover:color-mix(in oklch,var(--accent) 14%,var(--surface));--accent-border:color-mix(in srgb,var(--accent) 24%,transparent);--accent-track:color-mix(in srgb,var(--accent) 13%,transparent);--accent-handle:var(--accent);--shadow-xs:0 1px 1.5px rgba(36,34,30,.04),0 2px 4px rgba(36,34,30,.025);--shadow-sm:0 1px 2px rgba(36,34,30,.045),0 4px 8px rgba(36,34,30,.03),0 8px 16px rgba(36,34,30,.018);--shadow-object:0 2px 3px rgba(27,26,23,.08),0 5px 9px rgba(27,26,23,.055),0 9px 16px rgba(27,26,23,.035);--shadow-nav:0 1px 2px rgba(95,74,46,.055),0 7px 16px -13px rgba(95,74,46,.28);--shadow-button-primary:inset 0 1px rgba(255,255,255,.18),inset 0 -1px rgba(0,0,0,.76);--shadow-button-secondary:0 0 0 1px #e6e3dd,inset 0 1px rgba(255,255,255,.96);--shadow-button-secondary-hover:0 0 0 1px #dcd8d1,inset 0 1px #fff}html{scroll-padding-top:80px}body{background:var(--canvas);color:var(--ink)}::selection{background:#dce8fb;color:#102d56}.global-nav{width:min(1120px,calc(100% - 40px));height:68px;margin:0 auto;padding:0;color:var(--ink);background:transparent;border-bottom:1px solid var(--hairline);font-size:13px;letter-spacing:-.01em}.global-nav a{opacity:1;color:var(--muted)}.global-nav a:hover{color:var(--ink)}.mark{width:auto;height:48px;gap:10px;color:var(--ink)!important;font-weight:600}.springary-mark{width:27px;height:24px;flex:0 0 auto;overflow:visible}.springary-glyph{fill:var(--ink)}.springary-app-icon{width:32px;height:32px;flex:0 0 auto;overflow:visible}.springary-app-highlight{fill:none;stroke:#ffffff2e;stroke-width:1;stroke-linecap:round}.springary-app-glyph{fill:#fff}.global-links{gap:30px;align-items:center}.nav-tools{display:flex;align-items:center;gap:8px}.mobile-menu-trigger,.mobile-nav-panel{display:none}.sound-control{position:relative;display:flex}.sound-trigger{width:34px;height:34px;padding:0;display:grid;place-items:center;border:1px solid var(--hairline);border-radius:50%;background:#ffffffb8;color:var(--muted);cursor:pointer;transition:background .16s ease,color .16s ease,border-color .16s ease}.sound-trigger:hover,.sound-trigger[aria-expanded=true]{border-color:#cbc9c2;background:#fff;color:var(--ink)}.sound-popover{position:absolute;top:42px;right:0;z-index:60;width:232px;padding:14px;border:1px solid #d8d6d0;border-radius:14px;background:#fff;box-shadow:var(--shadow-sm);color:var(--ink)}.sound-popover-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.sound-popover-head strong{font-size:12px;font-weight:600}.sound-popover-head button{min-height:28px;padding:0 10px;border:1px solid var(--hairline);border-radius:999px;background:var(--pearl);color:var(--muted);font-size:10px;cursor:pointer}.sound-popover-head button[aria-pressed=true]{border-color:#c8ddf5;background:#edf4ff;color:var(--blue)}.sound-popover label{display:block;color:var(--muted);font-size:10px}.sound-popover small{display:block;margin-top:12px;color:#9a9790;font-size:9px;line-height:1.4}.nav-github{min-height:34px;padding:0 13px;display:inline-flex;align-items:center;gap:6px;border:1px solid var(--hairline);border-radius:999px;background:#ffffffb8;color:var(--ink)!important}.nav-github span{color:var(--muted)}.sub-nav{position:sticky;top:12px;z-index:30;width:min(420px,calc(100% - 32px));height:46px;margin:14px auto 0;padding:0 8px 0 16px;border:1px solid rgba(23,23,23,.12);border-radius:999px;background:#ffffffe6;box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.sub-nav>a{color:var(--muted);font-size:12px;font-weight:500;letter-spacing:0}.sub-nav>div{gap:16px}.sub-nav>div>a:not(.primary-button){color:var(--muted);font-size:12px}.primary-button{min-height:42px;padding:9px 19px;border:1px solid var(--ink);border-radius:999px;background:var(--ink);color:#fff;font-size:14px;font-weight:550;letter-spacing:-.01em;box-shadow:var(--shadow-xs)}.primary-button:hover{background:#30302f;border-color:#30302f}.primary-button:active{transform:scale(.97)}button:active,.case-card.active:active{transform:none}.primary-button.small{min-height:32px;padding:5px 13px;font-size:12px}.text-link{color:var(--ink);font-size:14px;font-weight:500}.text-link span{margin-left:3px;color:var(--muted);font-size:14px}.home-hero{min-height:520px;width:min(1060px,calc(100% - 40px));margin:0 auto;padding:106px 0 76px;display:flex;flex-direction:column;align-items:center;text-align:center}.chapter-label,.section-heading>span,.mapping-section>div>span{margin-bottom:18px;color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.09em}.chapter-label{display:flex;align-items:center;gap:9px}.chapter-label{display:flex;align-items:center;gap:9px;line-height:1}.chapter-label .ui-icon{color:#8c8982;transform:translateY(-.5px)}.home-hero h1,.case-hero h1{font-family:Avenir Next,Avenir,Helvetica Neue,PingFang SC,sans-serif;font-size:clamp(42px,5.2vw,64px);line-height:1.08;letter-spacing:-.045em;font-weight:650;text-wrap:balance}.home-hero h1{width:100%;max-width:100%;font-size:clamp(42px,5.2vw,64px);line-height:1.08;letter-spacing:-.045em;text-align:center}.home-hero h1 span{display:block;white-space:nowrap}.home-hero h1 span+span{margin-left:0}.home-hero>p{max-width:650px;margin:26px 0 30px;color:var(--muted);font-size:18px;line-height:1.65;font-weight:400}.hero-actions{gap:22px}.preview-section{padding:0 24px 118px}.preview-window{width:min(1120px,100%);margin:0 auto;overflow:hidden;border:1px solid #d7d6d1;border-radius:16px;background:#fff;transition:border-color .18s ease-out,box-shadow .2s ease-out}.preview-window-bar{height:44px;padding:0 15px;display:grid;grid-template-areas:"traffic title spacer";grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid #deddd8;background:#f8f8f7}.preview-traffic{grid-area:traffic;display:flex;align-items:center;gap:7px}.preview-traffic i{width:10px;height:10px;display:block;border-radius:50%}.preview-traffic i:nth-child(1){background:#ff625a}.preview-traffic i:nth-child(2){background:#ffbd2e}.preview-traffic i:nth-child(3){background:#28c840}.preview-window-title{grid-area:title;justify-self:center;color:#77746e;font-size:10px;font-weight:650;line-height:1;letter-spacing:.09em}.preview-window-spacer{grid-area:spacer}.home-preview{width:100%;height:396px;margin:0;padding:0;border:0;border-radius:0;background:#fff;color:var(--ink);display:block;text-align:left;overflow:hidden;box-shadow:none;transition:background-color .2s ease-out}.preview-stage{--preview-track-width:min(720px, calc(100% - 180px) );--preview-orb-size:104px;width:100%;height:100%;position:relative;display:block;overflow:hidden;background:transparent;-webkit-user-select:none;user-select:none;transition:background-color .18s ease-out}.preview-study-header{position:absolute;top:30px;right:32px;left:32px;z-index:2;display:flex;justify-content:space-between;color:#85827b;font-size:11px;font-weight:500}.preview-study-header span:last-child{font-variant-numeric:tabular-nums}.preview-track{z-index:2;width:var(--preview-track-width);top:51%;background:#cfcec8}.preview-track,.preview-track i{transition:background-color .18s ease-out}.preview-track i{border-color:var(--surface);background:#999791;transition:background-color .18s ease-out,transform .2s cubic-bezier(.22,1,.36,1)}.preview-track i.active{background:var(--ink);transform:translate(-50%,-50%) scale(1.15)}.preview-orb{z-index:3;left:calc(50% - var(--preview-track-width) / 2 - var(--preview-orb-size) / 2);top:calc(51% - var(--preview-orb-size) / 2);width:var(--preview-orb-size);height:var(--preview-orb-size);overflow:visible;border:0;background:transparent;color:var(--ink);cursor:pointer}.preview-orb-body{position:absolute;inset:0;z-index:2;display:block;overflow:hidden;border:1px solid #11110f;border-radius:48% 52% 46% 54%/44% 47% 53% 56%;background:#1a1a18;box-shadow:0 2px 3px #1f1c181f,0 12px 22px -18px #1f1c1885;transform-origin:center;transition:border-radius .22s cubic-bezier(.22,1,.36,1),background-color .16s ease-out,box-shadow .18s ease-out}.preview-orb-face{position:absolute;top:27%;left:26%;width:48%;height:33%;display:flex;align-items:flex-start;gap:17%;transform:translate(8px) scaleX(1) rotate(-2deg);transform-origin:center;transition:transform .22s cubic-bezier(.22,1,.36,1)}.preview-orb-face i{width:29%;height:68%;margin-top:-5%;display:block;border-radius:52% 48% 46% 54%/47% 44% 56% 53%;background:#f5f4f0;transform:rotate(-5deg)}.preview-orb-face i:last-child{height:78%;margin-top:0;transform:rotate(6deg)}.preview-orb.facing-left .preview-orb-face{transform:translate(-8px) scaleX(-1) rotate(-2deg)}.preview-orb-hint{position:absolute;top:34%;left:72%;z-index:1;min-width:112px;height:34px;padding:0 11px 0 34px;display:flex;align-items:center;justify-content:flex-end;gap:7px;border:1px solid #d3d0c9;border-radius:0 8px 8px 0;background:#f3f2ee;color:#4d4a45;font-size:10px;font-weight:600;white-space:nowrap;opacity:0;pointer-events:none;transform:translate(-12px);transition:opacity .12s ease-out,transform .22s cubic-bezier(.22,1,.36,1)}.preview-orb-hint .ui-icon{color:#6d6962}.preview-orb.hint-left .preview-orb-hint{right:72%;left:auto;padding:0 34px 0 11px;justify-content:flex-start;border-radius:8px 0 0 8px;transform:translate(12px)}.preview-orb:is(:hover,:focus-visible) .preview-orb-body{border-radius:51% 49% 49% 51%/47% 45% 55% 53%;background:#20201e;box-shadow:0 2px 3px #1f1c181f,0 14px 24px -18px #1f1c1894}.preview-orb:is(:hover,:focus-visible) .preview-orb-face{transform:translate(11px) scaleX(1) rotate(-1deg)}.preview-orb.facing-left:is(:hover,:focus-visible) .preview-orb-face{transform:translate(-11px) scaleX(-1) rotate(-3deg)}.preview-orb:is(:hover,:focus-visible) .preview-orb-hint{opacity:1;transform:translate(0)}.preview-orb:focus-visible{outline:none}.preview-orb:focus-visible .preview-orb-body,.preview-action:focus-visible{outline:2px solid var(--ink);outline-offset:3px}.preview-orb-trail{position:absolute;z-index:2;left:calc(50% - var(--preview-track-width) / 2 - var(--preview-orb-size) / 2);top:calc(51% - var(--preview-orb-size) / 2);width:var(--preview-orb-size);height:var(--preview-orb-size);border:1px solid rgba(23,23,23,.52);border-radius:48% 52% 46% 54%/44% 47% 53% 56%;pointer-events:none;will-change:transform,opacity}.preview-note{position:absolute;bottom:32px;left:32px;z-index:2;display:grid;gap:5px}.preview-note strong{color:var(--ink);font-size:15px;line-height:1.3;font-weight:600}.preview-note>span{color:var(--muted);font-size:11px;line-height:1.4}.preview-action{position:absolute;right:22px;bottom:24px;z-index:2;min-height:36px;padding:0 10px;display:flex;align-items:center;gap:8px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--ink);font-size:12px;font-weight:550;transition:background-color .16s ease-out,border-color .16s ease-out,box-shadow .18s ease-out,transform .1s ease-out}.preview-action .ui-icon{transition:transform .16s ease-out}.preview-window:has(.preview-orb:is(:hover,:focus-visible)),.preview-window:has(.preview-action:is(:hover,:focus-visible)){border-color:#c5c3bd}.home-preview:has(.preview-orb:is(:hover,:focus-visible)){background:#fcfcfa}.home-preview:has(.preview-orb:is(:hover,:focus-visible)) .preview-track{background:#b9b7b1}.home-preview:has(.preview-orb:is(:hover,:focus-visible)) .preview-track i{background:#77746e;border-color:#fcfcfa}.home-preview:has(.preview-orb:is(:hover,:focus-visible)) .preview-track i.active{background:var(--ink)}.preview-action:is(:hover,:focus-visible){border-color:#dedbd4;background:#f2f1ed;box-shadow:0 1px 2px #2d28220d}.preview-action:is(:hover,:focus-visible) .ui-icon{transform:translate(3px)}.preview-action:active{transform:translateY(1px)}.reference-strip,.cases-section,.notes-section,.sources-section{padding:116px max(24px,calc((100vw - 1120px)/2))}.cases-section{border-top:1px solid var(--hairline);background:#fff}.reference-strip{border-top:1px solid var(--hairline);background:var(--canvas)}.section-heading{display:flex;flex-direction:column;align-items:flex-start;gap:0;width:100%;max-width:760px;margin-bottom:52px}.section-heading>span{display:block;padding:0}.section-heading h2{font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,PingFang SC,Helvetica Neue,sans-serif;font-size:clamp(34px,4vw,48px);line-height:1.08;letter-spacing:-.035em;font-weight:600;text-wrap:balance}.section-heading p{margin:18px 0 0;font-size:15px;line-height:1.65}.section-heading.centered{align-items:center;max-width:720px;margin-left:auto;margin-right:auto;text-align:center}.case-filter{margin:-18px auto 36px;background:var(--parchment);border:1px solid #ebeae5}.case-filter button{min-height:34px;padding:0 15px;font-size:12px}.case-filter button>span{border-color:var(--hairline);box-shadow:0 1px 2px #0000000a}.case-grid{max-width:1120px;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.case-card{min-height:348px;padding:16px;border-radius:16px;background:#fff;transition:transform .22s cubic-bezier(.22,1,.36,1),border-color .18s ease,box-shadow .18s ease}.case-card.active{background:#fff}.case-card.active:hover{transform:translateY(-2px);border-color:#cbc9c2;box-shadow:var(--shadow-sm)}.case-card:not(.active){border-color:#e6e4df;background:#faf9f6}.case-card:not(.active) .case-visual{opacity:.68;filter:saturate(.62)}.case-card:not(.active) .case-card-copy h3{color:#5f5d58}.case-top{padding:2px 2px 0;font-size:10px;letter-spacing:.06em}.case-visual{height:164px;margin:14px 0 20px;border:1px solid #e9e8e4;border-radius:11px;background-color:var(--parchment)!important;background-image:none}.case-card h3{padding:0 2px;font-size:20px;letter-spacing:-.025em}.case-card>p{padding:0 2px;font-size:13px}.case-link{padding:0 2px;color:var(--ink);font-size:12px;font-weight:600}.case-card{min-height:332px;padding:10px;border-radius:18px;overflow:hidden}.case-visual{--case-accent:#73716c;--case-wash:#f3f2ee;position:relative;height:208px;margin:0;overflow:hidden;border-color:color-mix(in srgb,var(--case-accent) 12%,#deddd8);border-radius:13px;background:var(--case-wash)!important;isolation:isolate}.case-visual:after{content:"";position:absolute;inset:auto -24px -58px auto;z-index:-1;width:150px;height:150px;border-radius:50%;background:color-mix(in srgb,var(--case-accent) 7%,transparent)}.case-visual-apple-spring{--case-accent:#178ce0;--case-wash:#edf3fb}.case-visual-squash-stretch{--case-accent:#e95e4c;--case-wash:#fff0ec}.case-visual-momentum-handoff{--case-accent:#ae7a13;--case-wash:#faf4e3}.case-visual-interruptible-sheet{--case-accent:#6958b8;--case-wash:#f1eff9}.case-visual-layout-choreography{--case-accent:#287d68;--case-wash:#eaf5f1}.case-visual-morphing-icons{--case-accent:#a74f75;--case-wash:#f8edf2}.case-top{position:absolute;top:13px;left:14px;right:14px;z-index:4;padding:0;color:color-mix(in srgb,var(--case-accent) 54%,#55534f);font-size:9px;font-weight:650;letter-spacing:.09em}.case-top span:last-child{display:flex;align-items:center;gap:6px;color:#8e8b85;letter-spacing:.02em}.case-top span:last-child i{width:5px;height:5px;border-radius:50%;background:#aaa7a0}.case-card.active .case-top span:last-child{color:#397c4b}.case-card.active .case-top span:last-child i{background:#43a45b;box-shadow:0 0 0 3px #43a45b1c}.case-card-copy{min-height:102px;padding:18px 8px 8px;display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.case-card-copy h3,.case-card h3{padding:0;font-size:19px;line-height:1.18;letter-spacing:-.025em}.case-card-copy p,.case-card>p{padding:0;margin:7px 0 0;color:var(--muted);font-size:12px;line-height:1.4}.case-link{width:34px;height:34px;margin-top:1px;padding:0;flex:0 0 auto;display:grid;place-items:center;border:1px solid var(--hairline);border-radius:50%;background:var(--pearl);color:var(--muted);transition:transform .22s cubic-bezier(.22,1,.36,1),background .18s ease,color .18s ease,border-color .18s ease}.case-card.active:hover .case-link{transform:translate(2px,-2px);border-color:var(--ink);background:var(--ink);color:#fff}.case-pending{min-height:28px;margin-top:3px;padding:0 9px;flex:0 0 auto;display:inline-flex;align-items:center;gap:5px;border:1px solid #dedbd4;border-radius:999px;background:#f2f0eb;color:#88857f;font-size:9px;font-weight:600;white-space:nowrap}.case-diagram{position:relative;width:240px;height:118px;margin-top:20px;color:var(--case-accent)}.spring-diagram-track{position:absolute;left:31px;right:31px;top:58px;height:2px;border-radius:999px;background:color-mix(in srgb,var(--case-accent) 20%,transparent)}.spring-diagram-track i{position:absolute;top:50%;width:10px;height:10px;border:2px solid var(--case-wash);border-radius:3px;background:color-mix(in srgb,var(--case-accent) 38%,#fff);transform:translate(-50%,-50%) rotate(45deg)}.spring-diagram-track i:nth-child(1){left:0}.spring-diagram-track i:nth-child(2){left:50%}.spring-diagram-track i:nth-child(3){left:100%}.spring-diagram-token,.spring-diagram-echo{position:absolute;left:50%;top:34px;width:48px;height:48px;margin-left:-24px;border-radius:14px}.spring-diagram-token{z-index:2;display:grid;place-items:center;background:var(--case-accent);color:#fff;box-shadow:0 4px 10px #174a9121}.spring-diagram-echo{border:1px solid color-mix(in srgb,var(--case-accent) 20%,transparent);background:color-mix(in srgb,var(--case-accent) 7%,transparent)}.spring-diagram-echo.echo-one{transform:translate(-69px) scale(.72)}.spring-diagram-echo.echo-two{transform:translate(69px) scale(.72)}.squash-diagram{display:grid;place-items:center}.squash-button{position:absolute;top:36px;left:50%;width:98px;height:56px;margin-left:-49px;display:flex;align-items:center;justify-content:center;gap:7px;border-radius:18px;background:var(--case-accent);box-shadow:0 5px 10px #8f362b1a;transform-origin:50% 100%}.squash-button i{width:7px;height:7px;border-radius:50%;background:#ffffffe6}.squash-ghost{position:absolute;left:50%;top:26px;width:70px;height:76px;margin-left:-35px;border:1px dashed color-mix(in srgb,var(--case-accent) 30%,transparent);border-radius:22px}.squash-pointer{position:absolute;left:150px;top:78px;color:#6d514c;fill:var(--case-wash);transform:rotate(-12deg)}.squash-floor{position:absolute;top:91px;left:50%;width:112px;height:14px;opacity:.58;background-image:radial-gradient(circle,color-mix(in srgb,var(--case-accent) 38%,transparent) 0 1px,transparent 1.15px);background-position:center;background-size:5px 5px;-webkit-mask-image:radial-gradient(ellipse at center,#000 0 24%,rgba(0,0,0,.76) 42%,transparent 74%);mask-image:radial-gradient(ellipse at center,#000 0 24%,rgba(0,0,0,.76) 42%,transparent 74%);transform:translate(-50%) scaleY(.7)}.momentum-path{position:absolute;inset:9px 10px auto;width:220px;height:96px;overflow:visible}.momentum-path path{fill:none;stroke:color-mix(in srgb,var(--case-accent) 42%,transparent);stroke-width:1.5;stroke-linecap:round;stroke-dasharray:3 5}.momentum-origin{position:absolute;left:29px;top:76px;width:8px;height:8px;border-radius:50%;background:color-mix(in srgb,var(--case-accent) 38%,#fff)}.momentum-target{position:absolute;right:26px;top:57px;width:34px;height:34px;display:grid;place-items:center;border:1px solid color-mix(in srgb,var(--case-accent) 28%,transparent);border-radius:50%}.momentum-target i{width:12px;height:12px;border-radius:4px;background:color-mix(in srgb,var(--case-accent) 38%,#fff);transform:rotate(45deg)}.momentum-token{position:absolute;left:26px;top:59px;width:48px;height:35px;padding:10px 9px;display:flex;flex-direction:column;gap:5px;border-radius:10px;background:var(--case-accent);box-shadow:0 4px 10px #704d0b1a}.momentum-token i{height:2px;border-radius:2px;background:#ffffffe6}.momentum-token i:last-child{width:60%;opacity:.55}.sheet-window{position:absolute;left:33px;top:15px;width:174px;height:96px;padding:16px;display:flex;flex-direction:column;gap:7px;overflow:hidden;border:1px solid color-mix(in srgb,var(--case-accent) 18%,transparent);border-radius:15px;background:#ffffffb3}.sheet-window>i{width:58%;height:5px;border-radius:5px;background:color-mix(in srgb,var(--case-accent) 12%,transparent)}.sheet-window>i:nth-child(2){width:78%}.sheet-window>i:nth-child(3){width:43%}.sheet-panel{position:absolute;z-index:2;left:45px;right:45px;bottom:6px;height:70px;padding:18px 14px;display:flex;flex-direction:column;gap:7px;border:1px solid color-mix(in srgb,var(--case-accent) 20%,transparent);border-radius:16px 16px 9px 9px;background:#fff;box-shadow:0 -3px 10px #4738810e;transform:translateY(26px)}.sheet-panel b{position:absolute;top:7px;left:50%;width:24px;height:3px;border-radius:3px;background:color-mix(in srgb,var(--case-accent) 25%,transparent);transform:translate(-50%)}.sheet-panel i{width:70%;height:5px;border-radius:4px;background:color-mix(in srgb,var(--case-accent) 15%,transparent)}.sheet-panel i:last-child{width:46%}.sheet-turn{position:absolute;z-index:3;right:26px;top:24px;width:37px;height:37px}.sheet-turn path{fill:none;stroke:var(--case-accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.layout-diagram{width:210px;height:112px}.layout-tile{position:absolute;display:block;border:1px solid color-mix(in srgb,var(--case-accent) 20%,transparent);border-radius:11px;background:#ffffffbd;box-shadow:0 2px 5px #1f5e4d09;transition:transform .42s cubic-bezier(.22,1,.36,1)}.layout-tile.tile-a{left:16px;top:14px;width:104px;height:84px;padding:15px}.layout-tile.tile-b{right:15px;top:14px;width:62px;height:38px;background:color-mix(in srgb,var(--case-accent) 14%,#fff)}.layout-tile.tile-c{right:15px;bottom:14px;width:62px;height:38px}.layout-tile.tile-a i{display:block;width:55px;height:5px;margin-bottom:8px;border-radius:5px;background:color-mix(in srgb,var(--case-accent) 20%,transparent)}.layout-tile.tile-a i:last-child{width:34px}.layout-route{position:absolute;right:76px;width:15px;height:15px;border-color:color-mix(in srgb,var(--case-accent) 38%,transparent);border-style:solid}.layout-route.route-a{top:27px;border-width:1px 1px 0 0}.layout-route.route-b{bottom:27px;border-width:0 1px 1px 0}.morph-diagram{display:flex;align-items:center;justify-content:center;gap:20px}.morph-state{color:color-mix(in srgb,var(--case-accent) 62%,#696761);font-size:8px;font-weight:650;letter-spacing:.1em}.morph-button{position:relative;width:64px;height:64px;display:block;border:1px solid color-mix(in srgb,var(--case-accent) 20%,transparent);border-radius:19px;background:#fff;box-shadow:0 3px 8px #692b460d}.morph-button i{position:absolute;left:19px;width:26px;height:2px;border-radius:2px;background:var(--case-accent);transform-origin:center;transition:transform .36s cubic-bezier(.22,1,.36,1),opacity .16s ease}.morph-button i:nth-child(1){top:22px}.morph-button i:nth-child(2){top:31px}.morph-button i:nth-child(3){top:40px}@keyframes card-squash-press{0%,to{transform:scale(1)}52%{transform:translateY(7px) scaleX(1.2) scaleY(.78)}}@keyframes card-momentum-handoff{0%{transform:translate(0) rotate(0)}55%{transform:translate(72px,-37px) rotate(4deg)}to{transform:translate(139px,-4px) rotate(8deg)}}@keyframes card-sheet-interrupt{0%{transform:translateY(26px)}48%{transform:translateY(-7px)}68%{transform:translateY(8px)}to{transform:translateY(-2px)}}.case-card.active:is(:hover,:focus-visible) .squash-button{animation:card-squash-press .62s cubic-bezier(.22,1,.36,1) both}.case-card.active:is(:hover,:focus-visible) .momentum-token{animation:card-momentum-handoff .76s cubic-bezier(.22,1,.36,1) both}.case-card.active:is(:hover,:focus-visible) .sheet-panel{animation:card-sheet-interrupt .78s cubic-bezier(.22,1,.36,1) both}.case-card.active:is(:hover,:focus-visible) .layout-tile.tile-a{transform:translate(88px) scale(.6)}.case-card.active:is(:hover,:focus-visible) .layout-tile.tile-b{transform:translate(-88px,45px) scale(1.62)}.case-card.active:is(:hover,:focus-visible) .morph-button i:nth-child(1){transform:translateY(9px) rotate(45deg)}.case-card.active:is(:hover,:focus-visible) .morph-button i:nth-child(2){opacity:0}.case-card.active:is(:hover,:focus-visible) .morph-button i:nth-child(3){transform:translateY(-9px) rotate(-45deg)}.reference-grid{grid-template-columns:repeat(2,1fr);gap:0 38px;border-top:1px solid var(--hairline)}.reference-grid a{min-height:124px;padding:24px 2px;border:0;border-bottom:1px solid var(--hairline);border-radius:0;background:transparent;display:grid;grid-template-columns:1fr auto;align-content:center;column-gap:24px}.reference-grid a:hover{transform:none}.reference-grid h3{font-size:18px;margin:0 0 7px}.reference-grid p{font-size:13px}.reference-grid span{grid-column:2;grid-row:1 / 3;margin:auto 0;color:var(--muted);font-size:12px}.case-hero{min-height:520px;width:min(1000px,calc(100% - 48px));margin:0 auto;padding:82px 0 96px;display:block;text-align:left}.back-link{width:auto;margin:0 0 64px;color:var(--muted);font-size:12px}.case-hero-heading{max-width:920px}.case-hero-eyebrow{display:block;margin-bottom:16px;color:var(--muted);font-size:10px;font-weight:650;letter-spacing:.1em}.case-hero h1,.squash-hero h1{max-width:100%;font-size:clamp(62px,7vw,90px);line-height:.98;letter-spacing:-.055em}.case-hero-copy{width:100%;margin-top:48px;padding-top:28px;align-items:flex-start;border-top:1px solid var(--hairline)}.case-hero-intro{max-width:700px;display:block}.case-cn{margin:0;font-size:18px;line-height:1.35;font-weight:600}.case-lead{max-width:680px;margin:16px 0 0;font-size:17px;line-height:1.68;font-weight:400}.case-facts{width:100%;max-width:680px;margin:38px 0 0;gap:0}.case-facts span{min-width:150px;padding:0 28px 0 0;font-size:12px}.spring-roadmap{padding:106px max(24px,calc((100vw - 1120px)/2));border-block:1px solid var(--hairline);background:#fff}.roadmap-grid{border:1px solid var(--hairline);border-radius:16px;overflow:hidden;background:var(--surface)}.roadmap-grid a{min-height:190px;padding:22px 20px}.roadmap-grid a{position:relative}.roadmap-icon{position:absolute;top:20px;right:18px;color:#aaa8a2;transition:transform .22s cubic-bezier(.22,1,.36,1),color .16s ease}.roadmap-grid a:hover .roadmap-icon{color:var(--ink);transform:translate(2px,2px)}.roadmap-grid a:hover{background:var(--pearl)}.roadmap-grid a>span,.spring-example-copy>span{color:var(--muted);font-size:10px;letter-spacing:.08em}.roadmap-grid h3{font-size:18px}.roadmap-grid p{font-size:12px}.spring-example{min-height:690px;padding:110px max(24px,calc((100vw - 1120px)/2));grid-template-columns:300px minmax(0,1fr);gap:70px;background:var(--canvas)}.spring-example.reverse{background:#fff}.spring-example-copy h2{margin:13px 0 20px;font-size:38px;letter-spacing:-.035em}.spring-example-copy>p{font-size:15px;line-height:1.68}.observe-note{grid-template-columns:46px 1fr;margin-top:28px;padding-top:18px}.observe-note b,.observe-note span{font-size:12px}.spring-example-lab{padding:0;border-radius:18px;background-color:#fff;background-image:none;box-shadow:var(--shadow-xs)}.spring-example-lab>:first-child{border-radius:17px 17px 0 0}.spring-example-lab>:last-child{border-radius:0 0 17px 17px}.feedback-stage,.anticipation-stage,.motion-blur-stage,.volume-stage{background:#fff}.sheet-lab,.stagger-lab,.anticipation-lab,.volume-lab,.motion-blur-lab{background-color:transparent}.demo-controls,.stagger-head{background:#fffffff5}.demo-controls>button,.stagger-head button{border-radius:8px;background:#f7f7f4}.demo-controls>button.demo-action{border-color:var(--ink);background:var(--ink)}.demo-parameter input{accent-color:var(--ink)}.stagger-head button[aria-pressed=true]{color:#0b57c7;background:#edf4ff}.lab-section{padding:110px max(24px,calc((100vw - 1120px)/2));border-block:1px solid var(--hairline);background:#fff}.workbench{border-radius:18px;box-shadow:var(--shadow-sm)}.stage-column{background:#f8f7f4}.spring-stage,.telemetry,.curve-wrap,.adapter-readout{background:#ffffffe8}.control-column{background:#fff}.control-head{font-size:12px;letter-spacing:.04em}.adapter-code code{background:#f5f4f1}.notes-section{background:var(--canvas)}.notes-grid article{min-height:250px}.notes-grid h3{margin:36px 0 12px;font-size:23px}.notes-grid p{font-size:14px;line-height:1.6}.mapping-section{padding:108px max(24px,calc((100vw - 980px)/2));background:#20201f;grid-template-columns:1fr 1fr}.mapping-section h2{font-size:44px}.mapping-section p{color:#aaa8a2;font-size:15px;line-height:1.65}.equations code{border-color:#41413e;font:400 22px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace}.source-list a{min-height:116px}.source-list h3{font-size:18px}.source-list a>b{color:var(--muted)}.source-list a>b,.stagger-scroll article i{display:grid;place-items:center}.case-next{min-height:450px;border-top:1px solid var(--hairline);background:#fff}.case-next>span{color:var(--muted);font-size:11px;letter-spacing:.08em}.case-next h2{font-size:clamp(42px,5vw,62px)}footer{width:min(1120px,calc(100% - 40px));min-height:110px;margin:0 auto;padding:28px 0;border-top:0px solid var(--hairline);background:transparent}footer a{color:var(--ink)}.footer-brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink)}.footer-brand b{font-size:17px;font-weight:600}.footer-top-link{min-height:38px;padding:5px 6px 5px 12px;display:inline-flex;align-items:center;gap:10px;border-radius:10px;background:#f2f1ed;color:var(--muted);transition:background-color .18s ease,color .18s ease}.footer-top-link i{width:28px;height:28px;display:grid;place-items:center;border-radius:7px;background:#fff;color:var(--ink);box-shadow:0 1px 2px #3e34280b;transition:transform .22s cubic-bezier(.22,1,.36,1)}.footer-top-link:hover{background:#eceae5;color:var(--ink)}.footer-top-link:hover i{transform:translateY(-1px)}.primary-button:is(.replay-button,.anticipation-play,.blur-play):active{transform:none}.stagger-scroll article small{display:flex;align-items:center;gap:9px;white-space:nowrap}.stagger-scroll article small span+span:before{content:"";width:2px;height:2px;margin:0 9px 2px 0;display:inline-block;border-radius:50%;background:#aaa7a0}.reference-grid a,.source-list a{transition:background-color .18s ease,border-color .18s ease,color .18s ease}.reference-grid a h3,.source-list h3,.reference-grid a span,.source-list a>b{transition:color .18s ease,transform .22s cubic-bezier(.22,1,.36,1)}.reference-grid a:hover{background:transparent}.reference-grid a:hover h3,.source-list a:hover h3{color:var(--accent)}.reference-grid a:hover span{color:var(--accent);transform:translate(2px,-2px)}.source-list a{padding-inline:12px;border-radius:10px}.source-list a:hover{background:transparent}.source-list a:hover>b{color:var(--accent);transform:translate(2px,-2px)}.volume-section{grid-template-columns:minmax(330px,370px) minmax(0,1fr);gap:64px}.volume-section .spring-example-copy{max-width:370px}.spring-example-lab.volume-lab{background:#fff}.volume-lab-head{min-height:58px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--hairline);background:#fff}.volume-lab-head>span{font-size:12px;font-weight:600}.volume-lab-head code{color:var(--muted);font:11px ui-monospace,SFMono-Regular,Menlo,monospace}.volume-lab-head>div{display:flex;align-items:center;gap:14px}.volume-lab-head button{min-height:30px;padding:0 10px;border:1px solid var(--hairline);border-radius:8px;background:#f7f6f3;color:var(--ink);font-size:11px;cursor:pointer}.volume-lab-head button:hover{border-color:#c8c5be;background:#f1f0ec}.volume-stage{min-height:450px;padding:18px;display:grid;grid-template-columns:1fr 1fr;gap:14px;background:#f3f2ee}.volume-example{min-width:0;margin:0;padding:18px;display:grid;grid-template-rows:auto 1fr auto;border:1px solid #e1dfda;border-radius:13px;background:#fff}.volume-example+.volume-example{border-left:1px solid #e1dfda}.volume-example figcaption{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.volume-example figcaption span{font-size:13px;font-weight:600}.volume-example figcaption small{color:var(--muted);font-size:10px}.volume-canvas{min-height:270px;position:relative;display:grid;place-items:center;overflow:hidden;background:#f7f6f3;border-radius:10px}.volume-canvas>i{position:absolute;width:104px;height:104px;display:block;border-radius:8px}.volume-reference{border:1px dashed #c9c6bf}.volume-object{background:#a8a8a5;box-shadow:0 2px 4px #22201c12,0 7px 14px #22201c0a;will-change:transform}.volume-example.corrected .volume-object{background:var(--accent)}.volume-reading{padding-top:14px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px 12px}.volume-reading>span{color:var(--muted);font-size:10px}.volume-reading output{font:12px ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums}.volume-reading>i{grid-column:1 / -1;height:3px;overflow:hidden;border-radius:3px;background:#e6e4df}.volume-reading>i b{height:100%;display:block;border-radius:inherit;background:#9d9b95;transition:width .22s cubic-bezier(.22,1,.36,1)}.volume-example.corrected .volume-reading>i b{background:var(--accent)}.demo-controls.volume-controls{grid-template-columns:auto minmax(0,1fr) minmax(0,1fr);align-items:end}.volume-controls-label{align-self:center;color:var(--muted);font-size:11px;white-space:nowrap}.sheet-lab>.phone-stage{border-radius:24px}.spring-example-lab.sheet-lab{background:#f3f2ee}.spring-roadmap:not(.squash-roadmap) .roadmap-grid{grid-template-columns:repeat(3,1fr)}.global-nav-spacer{height:84px}.global-nav{position:fixed;top:14px;left:50%;z-index:100;width:min(1120px,calc(100% - 40px));height:56px;margin:0;padding:0 12px;transform:translate(-50%);border:1px solid transparent;border-radius:16px;background:#fbfaf700;box-shadow:0 1px 2px #5f4a2e00,0 7px 16px -13px #5f4a2e00;-webkit-backdrop-filter:saturate(135%) blur(11px);backdrop-filter:saturate(135%) blur(11px);transition:width .76s cubic-bezier(.6,.6,0,1),background-color .36s cubic-bezier(.6,.6,0,1),border-color .36s cubic-bezier(.6,.6,0,1),box-shadow .36s cubic-bezier(.6,.6,0,1)}.global-nav.is-scrolled{width:min(780px,calc(100% - 32px));border-color:#dedad3c7;background:#fcfbf8e6;box-shadow:var(--shadow-nav);-webkit-backdrop-filter:saturate(135%) blur(11px);backdrop-filter:saturate(135%) blur(11px)}.global-nav.case-mode.is-scrolled{width:min(820px,calc(100% - 32px))}.global-nav .mark{height:38px;padding:0 12px 0 8px;border-radius:9px;transition:background-color .18s ease,padding .52s cubic-bezier(.6,.6,0,1)}.global-nav .mark span{max-width:90px;overflow:hidden;white-space:nowrap;opacity:1;font-size:16px;transition:max-width .52s cubic-bezier(.6,.6,0,1),opacity .22s ease,margin .52s cubic-bezier(.6,.6,0,1)}.global-nav.is-scrolled .mark span{max-width:0;margin-left:-10px;opacity:0}.global-nav.is-scrolled .mark{padding-right:8px}.global-nav .mark:hover{background:#f0efeb;color:var(--ink)!important}.global-nav .global-links>a{padding:6px 9px;border-radius:7px;transition:color .26s cubic-bezier(.6,.6,0,1),background-color .26s cubic-bezier(.6,.6,0,1)}.global-nav .global-links>a:hover{background:#f0efeb;color:var(--ink)}.global-nav .global-links{gap:20px}.case-context-links{display:flex;align-items:center;gap:0}.case-study-links{position:relative;display:flex;align-items:center;gap:10px;margin-left:22px;padding-left:22px}.case-study-links:before{content:"";position:absolute;left:0;top:50%;width:1px;height:16px;background:var(--hairline);transform:translateY(-50%)}.case-library-link,.case-note-link{padding:6px 9px;border-radius:7px;color:var(--muted);text-decoration:none;transition:color .26s cubic-bezier(.6,.6,0,1),background-color .26s cubic-bezier(.6,.6,0,1)}.case-library-link:hover,.case-note-link:hover{background:#f0efeb;color:var(--ink)}.case-action-button{min-height:32px;padding:5px 9px;border:0;border-radius:7px;background:transparent;color:var(--muted);text-decoration:none;box-shadow:none;opacity:1;transition:color .18s ease,background-color .18s ease}.case-context-links .case-action-button{color:var(--muted);opacity:1}.case-context-links .case-action-button:hover{background:#f0efeb;box-shadow:none;color:var(--ink);opacity:1}.primary-button{border-color:#37322f;border-radius:10px;background:linear-gradient(180deg,#3b3936,#262523);color:#fbfaf7;box-shadow:var(--shadow-button-primary);transition:background-color .26s cubic-bezier(.6,.6,0,1),border-color .26s cubic-bezier(.6,.6,0,1),box-shadow .26s cubic-bezier(.6,.6,0,1),transform .26s cubic-bezier(.6,.6,0,1)}.primary-button:hover{border-color:#302e2b;background:linear-gradient(180deg,#45423f,#2b2927);box-shadow:inset 0 1px #ffffff36,inset 0 -1px #000c}.primary-button:active{transform:translateY(1px);background:linear-gradient(180deg,#302e2b,#252321);box-shadow:inset 0 1px #ffffff14;transition-duration:80ms}.primary-button.small{border-radius:8px}.nav-github,.sound-trigger,.demo-controls>button:not(.demo-action),.stagger-head button,.presets button,.volume-lab-head button,.sound-popover-head button{border-color:transparent;background:linear-gradient(180deg,#fff,#fbfaf8);box-shadow:var(--shadow-button-secondary);transition:color .26s cubic-bezier(.6,.6,0,1),background-color .26s cubic-bezier(.6,.6,0,1),box-shadow .26s cubic-bezier(.6,.6,0,1),transform .26s cubic-bezier(.6,.6,0,1)}.nav-github:hover,.sound-trigger:hover,.demo-controls>button:not(.demo-action):hover,.stagger-head button:hover,.presets button:hover,.volume-lab-head button:hover,.sound-popover-head button:hover{border-color:transparent;background:linear-gradient(180deg,#fff,#f8f6f2);box-shadow:var(--shadow-button-secondary-hover)}:is(.stagger-head button,.presets button,.sound-popover-head button)[aria-pressed=true]:hover{background:var(--accent-surface-hover);color:var(--accent-ink);box-shadow:inset 0 1px #ffffffb8}.nav-github:active,.sound-trigger:active,.demo-controls>button:not(.demo-action):active,.stagger-head button:active,.presets button:active,.volume-lab-head button:active,.sound-popover-head button:active{transform:translateY(1px);box-shadow:0 0 0 1px #e2ded7,inset 0 1px #ffffffbf;transition-duration:80ms}.nav-github{border-radius:8px}.sound-trigger{border-radius:8px;background:linear-gradient(180deg,#fff,#fbfaf8);color:var(--ink)}:is(.stagger-head button,.presets button,.sound-popover-head button)[aria-pressed=true]{border-color:var(--accent-border);background:var(--accent-surface);color:var(--accent-ink);box-shadow:inset 0 1px #ffffffb8}:is(.stagger-head button,.presets button,.sound-popover-head button)[aria-pressed]:focus-visible{outline:none;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 34%,transparent),inset 0 1px #ffffffb8}.ui-range{position:relative;isolation:isolate;display:block;width:100%;height:44px;overflow:hidden;border-radius:12px;background:#f3f2ef;color:var(--muted);box-shadow:none;cursor:pointer;transition:background-color .16s ease,box-shadow .16s ease}.ui-range-active{background:#f3f2ee;box-shadow:inset 0 0 0 1px var(--hairline)}.ui-range-fill{position:absolute;inset:0 auto 0 0;z-index:0;width:var(--range-progress);background:#e2e0da;pointer-events:none;transition:background-color .15s ease}.ui-range-active .ui-range-fill{background:var(--accent-track)}.ui-range-ticks{position:absolute;inset:0;z-index:1;pointer-events:none}.ui-range-ticks i{position:absolute;top:50%;width:1px;height:8px;border-radius:999px;opacity:0;transform:translate(-50%,-50%);background:#c7c4bd;transition:opacity .16s ease}.ui-range-active .ui-range-ticks i{opacity:1}.ui-range-label,.ui-range-value{position:absolute;top:50%;z-index:2;transform:translateY(-50%);pointer-events:none}.ui-range-label{left:14px;max-width:68%;overflow:hidden;font-size:12px;white-space:nowrap;text-overflow:ellipsis}.ui-range-value{right:14px;color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums;letter-spacing:-.015em;transition:color .15s ease}.ui-range-active .ui-range-value{color:var(--ink)}.ui-range-position{position:absolute;top:50%;z-index:2;width:2px;height:20px;border-radius:2px;background:var(--accent-handle);pointer-events:none}.ui-range-native{position:absolute;inset:0;z-index:4;width:100%;height:100%;margin:0;opacity:0;pointer-events:none;cursor:ew-resize}.ui-range-compact{height:34px;border-radius:10px}.ui-range-compact .ui-range-label{left:10px;font-size:11px}.ui-range-compact .ui-range-value{right:10px;font-size:11px}.ui-range-compact .ui-range-position{height:16px}.ui-range-compact .ui-range-ticks i{height:6px}.ui-range-native:focus-visible{outline:none}.demo-controls>button.demo-action{border-color:#302e2b;background:linear-gradient(180deg,#3b3936,#262523);box-shadow:var(--shadow-button-primary)}.sub-nav{top:82px;border-color:#dedad3d1;border-radius:14px;background:#fcfbf8e6;box-shadow:var(--shadow-nav);-webkit-backdrop-filter:saturate(135%) blur(11px);backdrop-filter:saturate(135%) blur(11px)}.case-filter{box-shadow:inset 0 1px 2px #40362a0e,0 1px #ffffffbf}.case-filter button>span{box-shadow:var(--shadow-button-secondary)}.case-card,.case-card.active{padding:14px;border:0;border-radius:21px;background:#f2f1ed;box-shadow:none}.case-card.active:hover{transform:translateY(-2px);box-shadow:none}.case-visual{border:0;border-radius:14px;background:#fff!important;box-shadow:0 1px 2px #3e34280d,0 5px 12px #3e34280a}.case-link{box-shadow:var(--shadow-button-secondary)}.case-card.active:hover .case-link{border-color:#302e2b;background:linear-gradient(180deg,#3b3936,#262523);box-shadow:var(--shadow-button-primary)}.spring-example-lab,.workbench,.preview-window{box-shadow:0 1px 2px #3e34280b,0 5px 10px #3e342808,0 14px 24px -18px #3e342826,inset 0 1px #ffffffdb}.spring-example.reverse{grid-template-columns:390px minmax(0,1fr);gap:60px}.spring-roadmap[id],.spring-example[id],.lab-section[id],.notes-section[id]{scroll-margin-top:-48px}.case-generation-note{display:flex;align-items:flex-start;gap:7px;max-width:680px;margin:22px 0 0;color:#918e87;font-size:11px;line-height:1.55}.case-generation-note .ui-icon{margin-top:2px}@media(prefers-reduced-motion:reduce){.global-nav{transition:none}}@media(max-width:900px){.case-grid{grid-template-columns:repeat(2,1fr)}.spring-roadmap:not(.squash-roadmap) .roadmap-grid{grid-template-columns:1fr 1fr}.volume-section{grid-template-columns:1fr}.volume-section .spring-example-copy{max-width:680px}.spring-example.reverse{grid-template-columns:1fr}.spring-example{grid-template-columns:minmax(0,1fr);gap:46px}.spring-example-copy{max-width:680px}.spring-example-lab{width:100%;max-width:720px;margin-inline:auto}}@media(max-width:640px){.global-nav,.global-nav.is-scrolled{top:10px;width:calc(100% - 24px);height:54px;padding-inline:8px}.global-nav-spacer{height:76px}.mark span{font-size:13px}.global-nav.is-menu-open{border-color:#dedad3c7;background:#fcfbf8f5;box-shadow:var(--shadow-nav)}.global-links{gap:8px;margin-left:auto}.global-links>a,.case-context-links,.nav-github{display:none}.case-study-links{margin-left:0;padding-left:0}.case-study-links:before{display:none}.mobile-menu-trigger{width:34px;height:34px;padding:0;display:grid;place-items:center;border:0;border-radius:8px;background:linear-gradient(180deg,#fff,#fbfaf8);box-shadow:var(--shadow-button-secondary);color:var(--ink);cursor:pointer}.mobile-menu-trigger:active{background:#f0efeb}.mobile-nav-panel{position:absolute;top:calc(100% + 8px);right:0;left:0;padding:8px;display:grid;gap:3px;border:1px solid rgba(222,218,211,.9);border-radius:14px;background:#fcfbf8fa;box-shadow:0 2px 4px #3f362b0d,0 12px 28px -18px #3f362b4d;transform-origin:top right}.mobile-nav-panel a{min-height:46px;padding:0 12px;display:flex;align-items:center;gap:10px;border-radius:9px;color:var(--muted);font-size:13px;font-weight:550;text-decoration:none}.mobile-nav-panel a:hover,.mobile-nav-panel a:focus-visible{background:#f0efeb;color:var(--ink)}.sound-popover{position:fixed;top:66px;right:16px}.nav-github{min-height:32px}.sub-nav{top:72px}.home-hero{min-height:470px;padding:82px 0 56px;gap:0;align-items:flex-start;text-align:left}.home-hero h1{width:100%;font-size:clamp(32px,9.5vw,38px);text-align:left;text-wrap:wrap;overflow-wrap:anywhere}.home-hero h1 span{display:block;white-space:normal}.home-hero h1 span+span{margin-left:0}.home-hero>p,.case-lead{font-size:16px}.hero-actions{align-items:flex-start}.preview-section{padding-inline:16px;padding-bottom:88px}.preview-window{border-radius:14px}.preview-window-bar{height:40px;padding-inline:12px}.preview-traffic{gap:6px}.preview-traffic i{width:9px;height:9px}.home-preview{height:360px}.preview-stage{--preview-track-width: calc(100% - 152px) ;--preview-orb-size:72px}.preview-study-header{top:22px;right:22px;left:22px}.preview-track{top:50%;width:var(--preview-track-width)}.preview-orb,.preview-orb-trail{left:calc(50% - var(--preview-track-width) / 2 - var(--preview-orb-size) / 2);top:calc(50% - var(--preview-orb-size) / 2);width:var(--preview-orb-size);height:var(--preview-orb-size)}.preview-note{bottom:22px;left:22px;max-width:calc(100% - 126px)}.preview-note>span{display:none}.preview-action{right:22px;bottom:24px}.reference-strip,.cases-section,.notes-section,.sources-section{padding-block:82px}.section-heading{display:block;margin-bottom:42px}.section-heading>span{padding:0}.section-heading h2{font-size:34px}.section-heading p{margin-top:16px}.case-filter{margin:-14px 0 26px}.case-grid,.reference-grid{grid-template-columns:1fr}.spring-roadmap:not(.squash-roadmap) .roadmap-grid{grid-template-columns:1fr}.stagger-scroll article{grid-template-columns:minmax(0,1fr) 138px 12px;gap:8px;padding-inline:12px}.stagger-scroll article small{flex-direction:column;align-items:flex-start;gap:0;line-height:1.25}.stagger-scroll article small span+span:before{display:none}.volume-stage{grid-template-columns:1fr}.volume-lab-head code{display:none}.volume-canvas{min-height:230px}.demo-controls.volume-controls{grid-template-columns:1fr}.volume-controls-label{justify-content:flex-start}.case-card{min-height:336px}.reference-grid a{min-height:108px}.case-hero{width:calc(100% - 32px);min-height:0;padding:56px 0 76px}.back-link{margin-bottom:48px}.case-hero-eyebrow{margin-bottom:12px}.case-hero h1,.squash-hero h1{font-size:clamp(44px,13vw,52px);line-height:1}.case-hero-copy{margin-top:36px;padding-top:22px}.case-hero-intro{grid-template-columns:1fr;gap:12px}.case-cn{font-size:17px}.case-lead{font-size:15px;line-height:1.65}.case-facts{margin:30px 0 0;gap:20px;flex-wrap:wrap}.case-facts span{min-width:0;flex:1;padding-right:0}.case-generation-note{margin:22px 0 0}.spring-roadmap,.spring-example,.lab-section{padding-top:82px;padding-bottom:82px}.spring-example{gap:38px;padding-inline:16px}.spring-example-copy{width:100%}.spring-example-lab{padding:0}.stagger-lab{width:100%;max-width:none;overflow:hidden}.stagger-head{min-height:72px;height:auto;padding:9px 10px 9px 12px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px 8px}.stagger-head>span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.stagger-input-modes{grid-column:1;padding:0;gap:12px;border:0}.stagger-head button{grid-column:2;grid-row:1 / 3;min-height:40px;padding-inline:10px}.stagger-scroll{height:440px}.stagger-scroll article{right:8px;left:8px;grid-template-columns:minmax(0,1fr) 108px 14px;gap:6px;padding-inline:11px}.stagger-scroll article>span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.stagger-scroll article small{min-width:0;font-size:8px;line-height:1.3}.stagger-lab .demo-controls.three{padding:16px;gap:18px}.mapping-section{padding-block:82px}.equations code{font-size:18px}footer{width:calc(100% - 40px)}}
