.agora-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:var(--radius-md);font-family:inherit;font-weight:var(--font-medium);letter-spacing:-.01em;cursor:pointer;transition:background-color var(--transition-fast),color var(--transition-fast),opacity var(--transition-fast);white-space:nowrap;-webkit-user-select:none;user-select:none}.agora-btn:disabled{opacity:.5;cursor:not-allowed}.agora-btn--sm{height:30px;padding:0 12px;font-size:var(--text-xs);border-radius:var(--radius-sm)}.agora-btn--md{height:36px;padding:0 16px;font-size:var(--text-sm)}.agora-btn--lg{height:44px;padding:0 24px;font-size:var(--text-md)}.agora-btn--icon-only.agora-btn--sm{width:28px;padding:0}.agora-btn--icon-only.agora-btn--md{width:36px;padding:0}.agora-btn--icon-only.agora-btn--lg{width:44px;padding:0}.agora-btn--primary{background:var(--accent);color:#fff}.agora-btn--primary:hover:not(:disabled){background:var(--accent-hover)}.agora-btn--primary:active:not(:disabled){background:var(--accent-active)}.agora-btn--secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-subtle)}.agora-btn--secondary:hover:not(:disabled){background:var(--bg-hover);border-color:var(--border)}.agora-btn--danger{background:var(--danger);color:#fff}.agora-btn--danger:hover:not(:disabled){opacity:.9}.agora-btn--ghost{background:transparent;color:var(--text-muted)}.agora-btn--ghost:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.agora-btn__icon{display:flex;align-items:center;justify-content:center;flex-shrink:0}.agora-btn--sm .agora-btn__icon{font-size:var(--text-md)}.agora-btn--md .agora-btn__icon{font-size:1rem}.agora-btn--lg .agora-btn__icon{font-size:var(--text-lg)}.agora-input{display:flex;flex-direction:column;gap:4px;position:relative}.agora-input__icon{position:absolute;left:10px;top:10px;display:flex;align-items:center;color:var(--text-muted);font-size:1rem;pointer-events:none;z-index:1}.agora-input__field{width:100%;padding:10px 14px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-input);color:var(--text-primary);font-family:inherit;font-size:var(--text-md);transition:border-color var(--transition-fast);outline:none}.agora-input--has-icon .agora-input__field{padding-left:34px}.agora-input__field:focus{border-color:var(--accent);box-shadow:none}.agora-input__field::placeholder{color:var(--text-muted)}.agora-input--error .agora-input__field{border-color:var(--danger)}.agora-input__error{font-size:var(--text-2xs);color:var(--danger)}.agora-modal{border:none;border-radius:var(--radius-lg);background-color:var(--bg-secondary);color:var(--text-primary);padding:0;max-width:var(--modal-width, 520px);width:90%;max-height:80vh;box-shadow:var(--shadow-lg);overflow:hidden;margin-top:12vh;animation:agora-modal-in .2s ease-out}.agora-modal::backdrop{background-color:var(--bg-overlay);animation:agora-modal-backdrop-in .2s ease}@keyframes agora-modal-in{0%{opacity:0;transform:scale(.95) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes agora-modal-backdrop-in{0%{opacity:0}to{opacity:1}}.agora-modal__content{display:flex;flex-direction:column;max-height:80vh}.agora-modal__header{padding:24px 32px 0;flex-shrink:0}.agora-modal__title{font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--text-primary);letter-spacing:-.02em;margin:0}.agora-modal__body{overflow-y:auto;padding:20px 32px 32px;flex:1}.agora-select{position:relative;display:inline-flex;flex-direction:column;gap:4px}.agora-select__label{font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--text-primary)}.agora-select__trigger{display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:160px;height:36px;padding:0 12px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-input);color:var(--text-primary);font-family:inherit;font-size:var(--text-md);cursor:pointer;transition:border-color var(--transition-fast);outline:none;text-align:left}.agora-select__trigger:focus-visible{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 25%,transparent)}.agora-select__trigger:hover:not(:disabled){border-color:var(--border)}.agora-select--disabled .agora-select__trigger{opacity:.5;cursor:not-allowed}.agora-select__value{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.agora-select__value--placeholder{color:var(--text-muted)}.agora-select__chevron{flex-shrink:0;font-size:10px;color:var(--text-muted);transition:transform var(--transition-fast)}.agora-select--open .agora-select__chevron{transform:rotate(180deg)}.agora-select__dropdown{position:absolute;top:100%;left:0;right:0;margin-top:4px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-secondary);box-shadow:var(--shadow-md);z-index:50;overflow:hidden;animation:agora-select-in .12s ease}@keyframes agora-select-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.agora-select__search{padding:6px;border-bottom:1px solid var(--border)}.agora-select__search-input{width:100%;padding:6px 8px;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--bg-input);color:var(--text-primary);font-family:inherit;font-size:var(--text-sm);outline:none}.agora-select__search-input:focus{border-color:var(--accent)}.agora-select__search-input::placeholder{color:var(--text-muted)}.agora-select__listbox{list-style:none;margin:0;padding:4px 0;max-height:200px;overflow-y:auto;outline:none}.agora-select__option{display:flex;align-items:center;justify-content:space-between;padding:6px 12px;font-size:var(--text-md);cursor:pointer;transition:background-color 80ms}.agora-select__option--highlighted{background:var(--bg-hover)}.agora-select__option--selected{color:var(--accent);font-weight:var(--font-semibold)}.agora-select__option--disabled{color:var(--text-muted);cursor:not-allowed;opacity:.5}.agora-select__check{flex-shrink:0;font-size:12px;margin-left:8px}.agora-select__no-results{padding:8px 12px;color:var(--text-muted);font-size:var(--text-sm);text-align:center}.agora-popover{position:absolute;z-index:100;outline:none;animation:agora-popover-in .12s ease}@keyframes agora-popover-in{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.agora-popover__content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:12px;min-width:120px}.agora-popover__arrow{position:absolute;width:16px;height:16px;background:var(--bg-secondary);border:1px solid var(--border);transform:rotate(45deg);z-index:-1}.agora-popover--bottom .agora-popover__arrow{top:-5px;left:calc(50% - 8px);border-right:none;border-bottom:none}.agora-popover--top .agora-popover__arrow{bottom:-5px;left:calc(50% - 8px);border-left:none;border-top:none}.agora-popover--right .agora-popover__arrow{left:-5px;top:calc(50% - 8px);border-right:none;border-top:none}.agora-popover--left .agora-popover__arrow{right:-5px;top:calc(50% - 8px);border-left:none;border-bottom:none}.agora-tabs{display:flex;flex-direction:column}.agora-tabs__tablist{display:flex;gap:0;border-bottom:1px solid var(--border)}.agora-tabs__tab{position:relative;padding:10px 16px;border:none;background:transparent;color:var(--text-muted);font-family:inherit;font-size:var(--text-sm);font-weight:var(--font-medium);letter-spacing:-.005em;cursor:pointer;transition:color var(--transition-fast),border-color var(--transition-fast);outline:none;border-bottom:1px solid transparent;margin-bottom:-1px}.agora-tabs__tab:hover:not(:disabled):not(.agora-tabs__tab--disabled){color:var(--text-primary)}.agora-tabs__tab:focus-visible{box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 25%,transparent);border-radius:var(--radius-sm) var(--radius-sm) 0 0}.agora-tabs__tab--active{color:var(--accent);border-bottom-color:var(--accent)}.agora-tabs__tab--disabled{color:var(--text-muted);opacity:.5;cursor:not-allowed}.agora-tabs__panel{padding:16px 0;outline:none}.agora-toggle{display:inline-flex;align-items:center;gap:8px}.agora-toggle__switch{position:relative;width:40px;height:22px;border:none;border-radius:11px;background:var(--border);cursor:pointer;padding:0;outline:none;transition:background-color .2s ease;flex-shrink:0}.agora-toggle__switch:focus-visible{box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 30%,transparent)}.agora-toggle--on .agora-toggle__switch{background:var(--accent)}.agora-toggle__thumb{position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0003;transition:transform .2s ease}.agora-toggle--on .agora-toggle__thumb{transform:translate(18px)}.agora-toggle--disabled .agora-toggle__switch{opacity:.5;cursor:not-allowed}.agora-toggle__label{font-size:var(--text-md);color:var(--text-primary);-webkit-user-select:none;user-select:none}.agora-toggle--disabled .agora-toggle__label{opacity:.5}.agora-chip{display:inline-flex;align-items:center;gap:4px;border:none;border-radius:999px;font-family:inherit;font-weight:var(--font-semibold);white-space:nowrap;-webkit-user-select:none;user-select:none;transition:background-color var(--transition-fast),opacity var(--transition-fast)}.agora-chip--sm{height:22px;padding:0 8px;font-size:var(--text-2xs)}.agora-chip--md{height:28px;padding:0 10px;font-size:var(--text-sm)}.agora-chip--default{background:var(--bg-hover);color:var(--text-primary)}.agora-chip--primary{background:color-mix(in srgb,var(--accent) 15%,transparent);color:var(--accent)}.agora-chip--success{background:color-mix(in srgb,var(--success) 15%,transparent);color:var(--success)}.agora-chip--warning{background:color-mix(in srgb,var(--warning) 15%,transparent);color:var(--warning)}.agora-chip--danger{background:color-mix(in srgb,var(--danger) 15%,transparent);color:var(--danger)}.agora-chip--clickable{cursor:pointer}.agora-chip--clickable:hover{opacity:.8}.agora-chip--disabled{opacity:.5;cursor:default}.agora-chip__label{line-height:1}.agora-chip__remove{display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;color:inherit;cursor:pointer;padding:0;margin-left:2px;font-size:14px;line-height:1;opacity:.7;transition:opacity var(--transition-fast)}.agora-chip__remove:hover{opacity:1}.agora-color-picker{display:inline-block;position:relative}.agora-color-picker--disabled{opacity:.5;pointer-events:none}.agora-color-picker__trigger{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:3px;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--bg-input);cursor:pointer;transition:border-color var(--transition-fast)}.agora-color-picker__trigger:hover:not(:disabled){border-color:var(--border)}.agora-color-picker__trigger:focus-visible{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 25%,transparent)}.agora-color-picker__swatch{display:block;width:100%;height:100%;border-radius:2px}.agora-color-picker__swatch--none{background:repeating-conic-gradient(#ccc 0% 25%,#fff 0% 50%) 50% / 8px 8px}.agora-color-picker__panel{display:flex;flex-direction:column;gap:8px;width:220px}.agora-color-picker__no-color{display:flex;align-items:center;gap:6px;width:100%;padding:6px 8px;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:transparent;color:var(--text-primary);font-family:inherit;font-size:var(--text-sm);cursor:pointer;transition:background-color var(--transition-fast)}.agora-color-picker__no-color:hover{background:var(--bg-hover)}.agora-color-picker__no-color--active{border-color:var(--accent);color:var(--accent)}.agora-color-picker__no-color-icon{width:16px;height:16px;border-radius:2px;background:repeating-conic-gradient(#ccc 0% 25%,#fff 0% 50%) 50% / 6px 6px;position:relative}.agora-color-picker__no-color-icon:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 45%,var(--danger) 45%,var(--danger) 55%,transparent 55%);border-radius:2px}.agora-color-picker__presets{display:grid;grid-template-columns:repeat(8,1fr);gap:3px}.agora-color-picker__preset{width:22px;height:22px;border:1px solid rgba(0,0,0,.1);border-radius:3px;padding:0;cursor:pointer;transition:transform 80ms}.agora-color-picker__preset:hover{transform:scale(1.1);z-index:1}.agora-color-picker__preset--selected{outline:2px solid var(--accent);outline-offset:1px}.agora-color-picker__hex-row{display:flex;align-items:center;gap:4px}.agora-color-picker__hex-hash{color:var(--text-muted);font-size:var(--text-sm);font-weight:var(--font-semibold)}.agora-color-picker__hex-input{flex:1;padding:4px 8px;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--bg-input);color:var(--text-primary);font-family:monospace;font-size:var(--text-sm);outline:none}.agora-color-picker__hex-input:focus{border-color:var(--accent)}.agora-color-picker__slider-row{display:flex;align-items:center;gap:6px}.agora-color-picker__slider-label{font-size:var(--text-2xs);color:var(--text-muted);min-width:42px}.agora-color-picker__slider{flex:1;height:4px;accent-color:var(--accent)}.agora-color-picker__slider-value{font-size:var(--text-2xs);color:var(--text-muted);min-width:32px;text-align:right}.agora-color-picker__advanced{border-top:1px solid var(--border-subtle);padding-top:6px}.agora-color-picker__advanced-toggle{font-size:var(--text-2xs);color:var(--text-muted);cursor:pointer;-webkit-user-select:none;user-select:none;margin-bottom:4px}.agora-color-picker__section-label{font-size:var(--text-2xs);color:var(--text-muted);display:block;margin-bottom:4px}.agora-color-picker__recent{border-top:1px solid var(--border-subtle);padding-top:6px}.agora-color-picker__recent-grid{display:flex;gap:3px;flex-wrap:wrap}.agora-toolbar{display:flex;align-items:center;gap:0;flex-wrap:nowrap;overflow:hidden;position:relative}.agora-toolbar__group{display:flex;align-items:center;gap:2px;flex-shrink:0}.agora-toolbar__separator{width:1px;height:20px;background:var(--border);margin:0 6px;flex-shrink:0}.agora-toolbar__btn-wrap{position:relative;display:inline-flex}.agora-toolbar__btn{display:inline-flex;align-items:center;gap:4px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-primary);font-family:inherit;font-size:var(--text-sm);padding:4px 8px;cursor:pointer;transition:background-color var(--transition-fast);white-space:nowrap}.agora-toolbar__btn:hover:not(:disabled){background:var(--bg-hover)}.agora-toolbar__btn--active{background:color-mix(in srgb,var(--accent) 15%,transparent);color:var(--accent)}.agora-toolbar__btn--icon-only{padding:4px 6px}.agora-toolbar__btn:disabled{opacity:.4;cursor:not-allowed}.agora-toolbar__btn-icon{display:flex;align-items:center;font-size:1rem}.agora-toolbar__btn-label{font-weight:var(--font-semibold)}.agora-toolbar__btn-chevron{font-size:10px;color:var(--text-muted);margin-left:2px}.agora-toolbar__dropdown{position:absolute;top:100%;left:0;margin-top:4px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);z-index:50;min-width:120px;padding:4px}.agora-toolbar__overflow{position:relative;flex-shrink:0;margin-left:auto}.agora-toolbar__overflow-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-muted);font-size:var(--text-lg);cursor:pointer;transition:background-color var(--transition-fast)}.agora-toolbar__overflow-btn:hover{background:var(--bg-hover)}.agora-toolbar__overflow-menu{position:absolute;top:100%;right:0;margin-top:4px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);z-index:50;padding:8px;display:flex;flex-direction:column;gap:4px}.agora-slider{display:flex;flex-direction:column;gap:4px;width:100%;-webkit-user-select:none;user-select:none}.agora-slider--disabled{opacity:.5;pointer-events:none}.agora-slider__labels{display:flex;justify-content:space-between;font-size:var(--text-2xs);color:var(--text-muted)}.agora-slider__track{position:relative;height:6px;background:var(--border);border-radius:3px;cursor:pointer}.agora-slider__fill{position:absolute;top:0;height:100%;background:var(--accent);border-radius:3px;pointer-events:none}.agora-slider__thumb{position:absolute;top:50%;width:16px;height:16px;margin-left:-8px;margin-top:-8px;border-radius:50%;background:#fff;border:2px solid var(--accent);cursor:grab;outline:none;transition:box-shadow .12s;touch-action:none}.agora-slider__thumb:focus-visible{box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 30%,transparent)}.agora-slider__thumb--active{cursor:grabbing;box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 30%,transparent)}.agora-slider__tooltip{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%);padding:2px 6px;background:var(--bg-elevated, #333);color:#fff;font-size:var(--text-2xs);border-radius:var(--radius-sm);white-space:nowrap;pointer-events:none}.agora-ctx-menu{z-index:2000;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:4px 0;min-width:180px;outline:none;animation:agora-ctx-menu-in .15s ease-out;transform-origin:top left}@keyframes agora-ctx-menu-in{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.agora-ctx-menu__item{display:flex;align-items:center;gap:8px;padding:6px 12px;font-size:var(--text-sm);color:var(--text-primary);cursor:pointer;transition:background-color 60ms;-webkit-user-select:none;user-select:none}.agora-ctx-menu__item--highlighted{background:var(--bg-hover)}.agora-ctx-menu__item--disabled{opacity:.4;cursor:not-allowed}.agora-ctx-menu__item--danger{color:var(--danger)}.agora-ctx-menu__item--danger.agora-ctx-menu__item--highlighted{background:color-mix(in srgb,var(--danger) 10%,transparent)}.agora-ctx-menu__check{width:16px;text-align:center;font-size:12px;flex-shrink:0}.agora-ctx-menu__icon{display:flex;align-items:center;width:16px;font-size:1rem;flex-shrink:0}.agora-ctx-menu__label{flex:1}.agora-ctx-menu__shortcut{margin-left:auto;padding-left:24px;font-size:var(--text-2xs);color:var(--text-muted)}.agora-ctx-menu__submenu-arrow{margin-left:auto;color:var(--text-muted);font-size:14px}.agora-ctx-menu__separator{height:1px;background:var(--border);margin:4px 0}.agora-cmd-palette__overlay{position:fixed;inset:0;z-index:3000;display:flex;justify-content:center;padding-top:15vh;background:var(--bg-overlay, rgba(0, 0, 0, .4));animation:agora-cmd-fade-in .12s ease}@keyframes agora-cmd-fade-in{0%{opacity:0}to{opacity:1}}.agora-cmd-palette{width:560px;max-width:90vw;max-height:60vh;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;overflow:hidden;animation:agora-cmd-scale-in .15s ease-out;transform-origin:center top;align-self:flex-start}@keyframes agora-cmd-scale-in{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}.agora-cmd-palette__search{padding:16px 20px;border-bottom:1px solid var(--border-subtle);flex-shrink:0}.agora-cmd-palette__input{width:100%;padding:4px 0;border:none;background:transparent;color:var(--text-primary);font-family:inherit;font-size:var(--text-lg);outline:none;letter-spacing:-.01em}.agora-cmd-palette__input::placeholder{color:var(--text-muted)}.agora-cmd-palette__results{overflow-y:auto;padding:4px 0;flex:1}.agora-cmd-palette__group-label{padding:6px 16px 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Mono,Menlo,Consolas,monospace;line-height:1.4;min-width:20px;text-align:center;box-shadow:0 1px 0 var(--border-subtle)}.agora-cmd-palette__empty{padding:24px 16px;text-align:center;color:var(--text-muted);font-size:var(--text-md)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #111113;--bg-secondary: #18191c;--bg-tertiary: #202124;--bg-input: #1e1f22;--bg-hover: #232528;--bg-active: #2b2d31;--bg-overlay: rgba(0, 0, 0, .64);--text-primary: #e4e4e8;--text-secondary: #9a9aa4;--text-muted: #8b8b95;--text-link: #8892e4;--accent: #636de0;--accent-text: #8b93ec;--accent-hover: #565fcc;--accent-active: #4a52b5;--success: #3d9960;--warning: #c09a3e;--danger: #c24c50;--border: #262830;--border-subtle: #1e2028;--sidebar-width: 240px;--header-height: 52px;--rail-width: 52px;--top-bar-height: 48px;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-full: 9999px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, 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app-rail-badge-in{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.app-sidebar{grid-area:sidebar;position:relative;display:flex;flex-direction:column;background-color:var(--bg-secondary);border-right:1px solid var(--border-subtle);overflow:hidden;flex-shrink:0;transition:width .2s ease-out,border-color .2s ease-out}.app-sidebar--resizing{transition:none}.app-sidebar--collapsed{border-color:transparent}.app-sidebar__content{display:flex;flex-direction:column;flex:1;min-width:0;overflow:hidden}.app-sidebar__loading{flex:1}.app-sidebar__resize-handle{position:absolute;top:0;right:-2px;width:4px;height:100%;cursor:col-resize;z-index:var(--z-sticky);transition:background-color var(--transition-fast)}.app-sidebar__resize-handle:hover,.app-sidebar__resize-handle:active{background-color:var(--accent)}.app-sidebar__resize-handle:focus-visible{background-color:var(--accent);outline:none}.app-layout{display:grid;grid-template-rows:var(--top-bar-height, 48px) 1fr;grid-template-columns:var(--rail-width, 52px) auto 1fr;grid-template-areas:"topbar  topbar   topbar" "rail    sidebar  content";height:100%;width:100%;overflow:hidden}.skip-to-content{position:absolute;left:-9999px;z-index:var(--z-overlay);padding:8px 16px;background:var(--accent);color:var(--text-inverted);font-weight:var(--font-semibold);font-size:var(--text-md);border-radius:var(--radius-md);text-decoration:none}.skip-to-content:focus{left:8px;top:8px}.app-layout__content-area{grid-area:content;display:flex;min-width:0;min-height:0;overflow:hidden}.app-layout__content{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden;background-color:var(--bg-tertiary);animation:content-fade-in .18s ease-out}@keyframes content-fade-in{0%{opacity:0}to{opacity:1}}