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0}.z-segmented--icon .z-segmented__option{width:var(--z-segmented-h);flex:none;padding:0}.z-segmented--icon.z-segmented--fill .z-segmented__option{flex:1 1 0;width:auto}.z-segmented__tip{bottom:calc(100% + var(--z-segmented-inset) + 8px);border-radius:var(--z-radius-media);background:var(--z-color-ink);color:var(--z-color-on-dark);font:600 var(--z-type-eyebrow) / var(--z-type-eyebrow-leading) var(--z-font-interface);white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .18s var(--z-ease-out), translate .18s var(--z-ease-out);padding:3px 8px;position:absolute;left:50%;translate:-50% 4px}@media (hover:hover) and (pointer:fine){.z-segmented--icon:not([data-dragging]) .z-segmented__option:hover{z-index:2}.z-segmented--icon:not([data-dragging],[data-tips=off]) .z-segmented__option:hover .z-segmented__tip{opacity:1;translate:-50%}}.z-segmented--icon:not([data-dragging],[data-tips=off]) .z-segmented__option:focus-visible .z-segmented__tip{opacity:1;translate:-50%}@media 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.z-segmented__fill{opacity:.5;animation:none}}@property --z-switch-p{syntax:"<number>";inherits:true;initial-value:0}.z-switch{--z-switch-track-w:48px;--z-switch-track-h:28px;--z-switch-thumb:22px;--z-switch-inset:3px;--z-switch-rail-h:var(--z-switch-track-h);--z-switch-travel:calc(var(--z-switch-track-w) - var(--z-switch-thumb) - 2 * var(--z-switch-inset));--z-switch-dir:1;--z-switch-off:var(--z-color-control-off);--z-switch-off-hover:color-mix(in srgb, var(--z-color-control-off) 86%, var(--z-color-ink));--z-switch-on:var(--z-color-blue-action);--z-switch-on-hover:var(--z-color-blue-ink);--z-switch-soft:var(--z-color-accent-soft);--z-switch-ring:color-mix(in srgb, var(--z-switch-on) 45%, var(--z-color-surface));--z-switch-squash:1.22 .88;vertical-align:middle;min-width:0;max-width:100%;color:var(--z-color-ink);-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;transition:--z-switch-p var(--z-motion-control) var(--z-ease-spring);justify-items:start;display:inline-grid;position:relative}.z-switch[data-on]{--z-switch-p:1}.z-switch:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)),[dir=rtl] .z-switch{--z-switch-dir:-1}.z-switch[data-dragging]{transition-duration:60ms;transition-timing-function:linear}.z-switch--neutral{--z-switch-on:var(--z-color-ink);--z-switch-on-hover:var(--z-color-ink-secondary);--z-switch-soft:var(--z-color-wash-strong)}.z-switch--danger{--z-switch-on:var(--z-color-danger);--z-switch-on-hover:color-mix(in srgb, var(--z-color-danger) 84%, black);--z-switch-soft:color-mix(in srgb, var(--z-color-danger) 9%, var(--z-color-surface))}@media (hover:hover) and (pointer:fine){.z-switch:not([data-disabled],[data-pending]):hover{--z-switch-off:var(--z-switch-off-hover);--z-switch-on:var(--z-switch-on-hover)}}.z-switch--sm{--z-switch-track-w:40px;--z-switch-track-h:24px;--z-switch-thumb:18px}.z-switch--lg{--z-switch-track-w:56px;--z-switch-track-h:32px;--z-switch-thumb:26px}.z-switch--icon{--z-switch-track-w:52px;--z-switch-track-h:30px;--z-switch-thumb:24px}.z-switch--icon.z-switch--sm{--z-switch-track-w:44px;--z-switch-track-h:26px;--z-switch-thumb:20px}.z-switch--icon.z-switch--lg{--z-switch-track-w:60px;--z-switch-track-h:34px;--z-switch-thumb:28px}.z-switch--slim{--z-switch-track-w:44px;--z-switch-track-h:22px;--z-switch-thumb:22px;--z-switch-inset:0px;--z-switch-rail-h:12px;--z-switch-fill:color-mix(in srgb, var(--z-switch-on) 40%, var(--z-color-surface))}.z-switch--slim.z-switch--sm{--z-switch-track-w:36px;--z-switch-track-h:18px;--z-switch-thumb:18px;--z-switch-rail-h:8px}.z-switch--slim.z-switch--lg{--z-switch-track-w:52px;--z-switch-track-h:26px;--z-switch-thumb:26px;--z-switch-rail-h:14px}.z-switch__control{z-index:1;border-radius:var(--z-radius-button);max-width:100%;min-height:44px;color:inherit;font:inherit;text-align:start;cursor:pointer;appearance:none;background:0 0;border:0;align-items:center;gap:12px;margin:0;padding:4px 0;display:inline-flex;position:relative}.z-switch--sm .z-switch__control{min-height:32px}@media (pointer:coarse){.z-switch--sm .z-switch__control{min-height:44px}}.z-switch[data-placement=start] .z-switch__control{justify-content:space-between;width:100%}.z-switch__control:focus-visible{outline:2px solid var(--z-color-blue);outline-offset:3px}.z-switch[data-pending] .z-switch__control{cursor:progress}.z-switch[data-disabled]{opacity:.6}.z-switch[data-disabled] .z-switch__control{cursor:not-allowed}.z-switch__text{gap:2px;min-width:0;display:grid}.z-switch__label{color:var(--z-color-ink);font:500 var(--z-type-label) / var(--z-type-label-leading) var(--z-font-interface);overflow-wrap:anywhere}.z-switch--sm .z-switch__label{font-size:var(--z-type-caption);line-height:var(--z-type-caption-leading)}.z-switch--lg .z-switch__label{font-size:16px;line-height:24px}.z-switch__description{color:var(--z-color-caption);font:400 var(--z-type-small) / var(--z-type-small-leading) var(--z-font-body);overflow-wrap:anywhere}.z-switch__track{width:var(--z-switch-track-w);height:var(--z-switch-track-h);border-radius:var(--z-radius-pill);flex:none;display:block;position:relative}.z-switch[data-drag] .z-switch__track{touch-action:pan-y}@media (hover:hover) and (pointer:fine){.z-switch[data-drag]:not([data-pending],[data-disabled],[data-holding]) .z-switch__track{cursor:grab}.z-switch[data-dragging] .z-switch__track{cursor:grabbing}}.z-switch__rail{inset-inline:0;inset-block:calc((var(--z-switch-track-h) - var(--z-switch-rail-h)) / 2);border-radius:var(--z-radius-pill);background-color:var(--z-switch-off);transition:background-color var(--z-motion-feedback) var(--z-ease-out);position:absolute;overflow:hidden}.z-switch__fill{background-color:var(--z-switch-fill,var(--z-switch-on));opacity:var(--z-switch-p);transition:background-color var(--z-motion-feedback) var(--z-ease-out);position:absolute;inset:0}.z-switch__rail:after{content:"";border-radius:inherit;pointer-events:none;position:absolute;inset:0;box-shadow:inset 0 1px 2px #1a1a1a24}.z-switch__hold{background-color:var(--z-switch-on);transform-origin:0;transition:transform var(--z-motion-feedback) var(--z-ease-out);position:absolute;inset:0;transform:scaleX(0)}.z-switch[data-on] .z-switch__hold{background-color:var(--z-switch-off);transform-origin:100%}.z-switch:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)) .z-switch__hold{transform-origin:100%}.z-switch:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))[data-on] .z-switch__hold{transform-origin:0}.z-switch[data-holding] .z-switch__hold{transition:transform var(--z-switch-hold,.6s) linear;transform:scaleX(1)}.z-switch__thumb{width:var(--z-switch-thumb);height:var(--z-switch-thumb);translate:calc(var(--z-switch-p) * var(--z-switch-travel) * var(--z-switch-dir)) 0;position:absolute;inset-block-start:calc((var(--z-switch-track-h) - var(--z-switch-thumb)) / 2);inset-inline-start:var(--z-switch-inset)}.z-switch__knob{background-color:var(--z-color-surface);transform-origin:calc((var(--z-switch-p) * var(--z-switch-dir) + (1 - var(--z-switch-dir)) / 2) * 100%) 50%;transition:scale var(--z-motion-feedback) var(--z-ease-out);border-radius:50%;position:absolute;inset:0;box-shadow:0 1px 2px #1a1a1a38,0 2px 6px #1a1a1a1f}.z-switch[data-pressed] .z-switch__knob{scale:var(--z-switch-squash);transition-duration:var(--z-motion-press)}.z-switch--slim .z-switch__knob:after{content:"";border-radius:inherit;background-color:var(--z-switch-on);opacity:var(--z-switch-p);transition:background-color var(--z-motion-feedback) var(--z-ease-out);position:absolute;inset:0}.z-switch--slim .z-switch__knob{box-shadow:0 0 0 1px #1a1a1a14,0 1px 3px #1a1a1a3d,0 3px 8px #1a1a1a1f}.z-switch__glyph{pointer-events:none;place-items:center;display:grid;position:absolute;inset:0}.z-switch__glyph--off{--z-switch-seen:clamp(0, calc((.7 - var(--z-switch-p)) * 3.5), 1);color:var(--z-color-caption);opacity:var(--z-switch-seen);scale:calc(.55 + .45 * var(--z-switch-seen))}.z-switch__glyph--on{--z-switch-seen:clamp(0, calc((var(--z-switch-p) - .3) * 3.5), 1);color:var(--z-switch-on);opacity:var(--z-switch-seen);scale:calc(.55 + .45 * var(--z-switch-seen))}.z-switch[data-pending] .z-switch__knob{animation:1.2s ease-in-out infinite z-switch-pulse}[data-playback=paused] .z-switch[data-pending] .z-switch__knob{animation-play-state:paused!important}@keyframes z-switch-pulse{50%{opacity:.5}}.z-switch--tile{--z-switch-rest:var(--z-color-surface);isolation:isolate;border-radius:var(--z-radius-tile);background-color:var(--z-switch-rest);width:100%;transition:--z-switch-p var(--z-motion-control) var(--z-ease-spring), background-color var(--z-motion-feedback) var(--z-ease-out), scale var(--z-motion-feedback) var(--z-ease-out);display:grid}@media (hover:hover) and (pointer:fine){.z-switch--tile:not([data-disabled],[data-pending]):hover{--z-switch-rest:var(--z-color-hover-tint)}}.z-switch--tile[data-dragging]{transition-duration:60ms}.z-switch--tile[data-pressed]{transition-duration:var(--z-motion-control), var(--z-motion-feedback), var(--z-motion-press);scale:.985}.z-switch--tile:before,.z-switch--tile:after{content:"";z-index:0;border-radius:inherit;pointer-events:none;position:absolute;inset:0}.z-switch--tile:before{background-color:var(--z-switch-soft);opacity:var(--z-switch-p)}.z-switch--tile:after{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--z-color-line) calc((1 - var(--z-switch-p)) * 100%), var(--z-switch-ring))}.z-switch--tile .z-switch__control{border-radius:inherit;gap:14px;width:100%;min-height:64px;padding:12px 16px}.z-switch--tile .z-switch__text{flex:1;gap:2px}.z-switch--tile .z-switch__message{padding-block:0 12px;padding-inline:16px}.z-switch__icon{border-radius:var(--z-radius-button);background-color:color-mix(in srgb, var(--z-switch-on) calc(var(--z-switch-p) * 14%), var(--z-color-canvas));width:40px;height:40px;color:color-mix(in srgb, var(--z-switch-on) calc(var(--z-switch-p) * 100%), var(--z-color-ink-secondary));flex:none;place-items:center;display:grid}.z-switch__message{z-index:1;max-width:100%;color:var(--z-color-caption);font:500 var(--z-type-caption) / var(--z-type-caption-leading) var(--z-font-interface);padding-block-start:4px;display:block;position:relative}.z-switch[data-placement=end]:not(.z-switch--tile) .z-switch__message{padding-inline-start:calc(var(--z-switch-track-w) + 12px)}.z-switch__message:is(:empty,[data-kind=saving],[data-kind=holding]){height:0;padding:0;overflow:hidden}.z-switch__message[data-kind=failed]{color:var(--z-color-danger)}.z-switch__note{animation:z-switch-note var(--z-motion-feedback) var(--z-ease-out);display:inline-block}@keyframes z-switch-note{0%{opacity:0;translate:0 -4px}}@media (forced-colors:active){.z-switch__rail{outline-offset:-1px;outline:1px solid canvastext}.z-switch__fill{forced-color-adjust:none;background-color:highlight}.z-switch__knob{forced-color-adjust:none;box-shadow:none;background-color:buttontext}.z-switch--tile:after{box-shadow:inset 0 0 0 1px canvastext}}@media (prefers-reduced-motion:reduce){.z-switch,.z-switch *,.z-switch:before,.z-switch:after{transition:none!important;animation:none!important}.z-switch[data-pressed] .z-switch__knob,.z-switch--tile[data-pressed]{scale:none}.z-switch[data-pending] .z-switch__knob{opacity:.6}.z-switch[data-holding] .z-switch__hold{transform:scaleX(.5)}}.z-toast{border-radius:var(--z-radius-tile);background:var(--z-color-surface);min-width:0;max-width:100%;color:var(--z-color-ink);box-shadow:inset 0 0 0 1px var(--z-color-line), var(--z-shadow-raised);animation:z-toast-in .42s var(--z-ease-out) both;align-items:center;gap:12px;padding:12px 12px 12px 20px;display:flex}.z-toast p{overflow-wrap:anywhere;min-width:0;font:400 14px/22px var(--z-font-interface);flex:1;margin:0}.z-toast__symbol{background:var(--z-color-accent-soft);width:28px;height:28px;color:var(--z-color-blue-action);border-radius:50%;flex:none;place-items:center;display:grid}.z-toast--error .z-toast__symbol{background:color-mix(in srgb, var(--z-color-danger) 9%, var(--z-color-surface));color:var(--z-color-danger)}.z-toast .z-icon-button{width:32px;height:32px;box-shadow:none}.z-toast__action{min-height:44px;color:var(--z-color-blue-ink);font:500 var(--z-type-label) / var(--z-type-label-leading) var(--z-font-interface);cursor:pointer;background:0 0;border:0;padding:4px;text-decoration:underline}@media (pointer:coarse){.z-toast .z-icon-button{width:44px;height:44px}.z-toast__action{min-width:44px}}@keyframes z-toast-in{0%{opacity:0;transform:translateY(20px)scale(.97)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.z-toast{animation:none!important}}.z-tooltip{vertical-align:middle;display:inline-flex;position:relative}.z-tooltip__bubble{top:var(--z-tooltip-y,0px);left:var(--z-tooltip-x,0px);z-index:20;border-radius:var(--z-radius-media);background:var(--z-color-ink);width:max-content;max-width:min(240px,100vw - 32px);color:var(--z-color-on-dark);font:500 var(--z-type-eyebrow) / var(--z-type-eyebrow-leading) var(--z-font-interface);text-align:left;overflow-wrap:break-word;pointer-events:none;visibility:hidden;opacity:0;transition:opacity var(--z-motion-exit) var(--z-ease-out), translate var(--z-motion-exit) var(--z-ease-out), visibility 0s linear var(--z-motion-exit);padding:5px 10px;position:fixed;translate:0 4px}.z-tooltip__bubble[data-placement=bottom]{translate:0 -4px}.z-tooltip__bubble:before{content:"";position:absolute;inset:-8px 0}.z-tooltip__bubble[data-open]{pointer-events:auto;visibility:visible;opacity:1;transition:opacity var(--z-motion-feedback) var(--z-ease-out), translate var(--z-motion-feedback) var(--z-ease-out), visibility 0s;translate:0}@media (prefers-reduced-motion:reduce){.z-tooltip__bubble,.z-tooltip__bubble[data-placement=bottom],.z-tooltip__bubble[data-open]{translate:0}}.z-i18n--zh,html[data-locale=zh] .z-i18n--en{display:none}html[data-locale=zh] .z-i18n--zh{display:inline}.z-site-mark{background:var(--z-color-ink);color:#fff;flex:none;place-items:center;text-decoration:none;display:grid}.z-site-mark--36{border-radius:8px;width:36px;height:36px}.z-site-mark--44{border-radius:12px;width:44px;height:44px}.z-site-mark__glyph{transform:translate(1px)}.z-site-mark--36 .z-site-mark__glyph{width:16px;height:14.6px}.z-site-mark--44 .z-site-mark__glyph{width:20px;height:18.26px}.z-site-links{font-family:var(--z-font-body);align-items:center;gap:4px;display:flex}.z-site-links__link{color:var(--z-color-ink);font:500 14px / 20px var(--z-font-body);text-align:center;white-space:nowrap;padding:8px 16px;text-decoration:none;position:relative;overflow:hidden}.z-site-links__link:after{content:"";filter:blur(3px);opacity:0;width:3px;height:3px;transition:left .7s var(--z-ease-spring), transform .7s var(--z-ease-spring), opacity .7s var(--z-ease-spring), filter .7s var(--z-ease-spring);background:#8e8e8e;border-radius:999px;position:absolute;top:28px;left:-10px}.z-site-links__link:hover:after,.z-site-links__link:focus-visible:after,.z-site-links__link[aria-current=page]:after{opacity:1;filter:none;left:50%;transform:translate(-50%)}.z-site-links__link[aria-current=page]:after{background:var(--z-color-ink)}.z-site-links--dark .z-site-links__link{color:#fff;padding:10px 16px}.z-site-links--dark .z-site-links__link:after{background:#ffffffa6;top:31px}.z-site-links--dark .z-site-links__link[aria-current=page]:after{background:#fff}.z-site-links--list{flex-direction:column;align-items:stretch;gap:0}.z-site-links--list .z-site-links__link{text-align:left;padding:12px 24px 12px 32px;overflow:visible}.z-site-links--list .z-site-links__link:after,.z-site-links--list .z-site-links__link:hover:after,.z-site-links--list .z-site-links__link:focus-visible:after,.z-site-links--list .z-site-links__link[aria-current=page]:after{top:50%;left:16px;transform:translateY(-50%)}.z-site-links--list .z-site-links__link:hover:after,.z-site-links--list .z-site-links__link:focus-visible:after,.z-site-links--list .z-site-links__link[aria-current=page]:after{background:#fff}.z-lang{color:var(--z-color-ink);background:#1a1a1a14;border-radius:999px;flex:none;align-items:center;gap:2px;padding:2px;display:inline-flex}.z-lang button{width:34px;height:30px;color:inherit;cursor:pointer;font:600 12px / 1 var(--z-font-body);letter-spacing:.02em;transition:color .25s var(--z-ease-out), background-color .25s var(--z-ease-out), transform .25s var(--z-ease-spring);background:0 0;border:0;border-radius:999px;padding:0}.z-lang button:hover{transform:translateY(-1px)}.z-lang{--z-lang-on-bg:var(--z-color-ink);--z-lang-on-fg:#fff}.z-lang--dark{color:#ffffffb8;--z-lang-on-bg:#fff;--z-lang-on-fg:var(--z-color-ink);background:#ffffff1f}.z-lang:not([data-follow]) button[aria-pressed=true],html:not([data-locale=zh]) .z-lang[data-follow] button[data-locale=en],html[data-locale=zh] .z-lang[data-follow] button[data-locale=zh]{background:var(--z-lang-on-bg);color:var(--z-lang-on-fg)}.z-lang--block{width:100%;padding:4px;display:flex}.z-lang--block button{flex:1;width:auto;height:36px}.z-site-menu{flex:none;position:relative}.z-site-menu__button{width:44px;height:44px;color:inherit;cursor:pointer;transition:background-color .25s var(--z-ease-out);background:0 0;border:0;border-radius:12px;place-items:center;padding:0;display:grid}.z-site-menu--solid .z-site-menu__button{color:var(--z-color-ink);background:#fff}@media (hover:hover) and (pointer:fine){.z-site-menu--ghost 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