@import "https://fonts.googleapis.com/css2?family=Roboto:wght@400;500&display=swap";
:root{--an-paper:#fff;--an-mist:#f8f9fa;--an-tint:#f1f3f4;--an-line:#dadce0;--an-fog:#9aa0a6;--an-slate:#5f6368;--an-ink:#202124;--an-cobalt:#1a73e8;--an-depth:#185abc;--an-night:#174ea6;--an-frost:#f6f9fe;--an-leaf:#34a853;--an-alert:#d93025;--an-wash-sky:#d2e3fc;--an-wash-mint:#ceead6;--an-wash-sea:#cbebed;--an-wash-sun:#feefc3;--an-wash-coral:#fad2cf;--an-wash-peach:#ffe3ca;--an-grad-sky-sea:linear-gradient(25deg, var(--an-wash-sky) 40%, var(--an-wash-sea) 94%);--an-grad-mint-sea:linear-gradient(90deg, var(--an-wash-mint) 40%, var(--an-wash-sea) 90%);--an-grad-sun-peach:linear-gradient(30deg, var(--an-wash-sun) 37%, var(--an-wash-peach) 93%);--an-grad-coral-peach:linear-gradient(90deg, var(--an-wash-coral) 40%,var(--an-wash-peach) 90%);--an-canvas:var(--an-paper);--an-surface:var(--an-paper);--an-surface-raised:var(--an-tint);--an-surface-quiet:var(--an-mist);--an-text:var(--an-ink);--an-text-muted:var(--an-slate);--an-text-disabled:var(--an-fog);--an-hairline:var(--an-line);--an-accent:var(--an-cobalt);--an-accent-hover:var(--an-depth);--an-accent-deep:var(--an-night);--an-accent-tint:var(--an-frost);--an-on-accent:var(--an-paper);--an-inverted:var(--an-ink);--an-on-inverted:var(--an-tint);--an-on-inverted-muted:var(--an-line);--an-focus:var(--an-depth);--an-error:var(--an-alert);--an-caret:var(--an-leaf);--an-font-display:"Google Sans", "DM Sans", Arial, Helvetica, sans-serif;--an-font-text:"Google Sans Text", Roboto, Arial, Helvetica, sans-serif;--an-type-display:400 clamp(2.25rem, 1.55rem + 1.9vw, 3.75rem)/1.2 var(--an-font-display);--an-type-headline:400 clamp(1.75rem, 1.4rem + .95vw, 2.5rem)/1.2 var(--an-font-display);--an-type-title:400 clamp(1.5rem, 1.27rem + .63vw, 2rem)/1.25 var(--an-font-display);--an-type-subtitle:400 1.5rem/1.333 var(--an-font-display);--an-type-card-title:400 1.25rem/1.4 var(--an-font-display);--an-type-body-large:400 1.125rem/1.556 var(--an-font-text);--an-type-body:400 1rem/1.5 var(--an-font-text);--an-type-button:500 .875rem/1 var(--an-font-display);--an-type-eyebrow:500 .875rem/1.714 var(--an-font-display);--an-type-caption:500 .75rem/1.667 var(--an-font-text);--an-type-label:500 .6875rem/1.455 var(--an-font-display);--an-track-display:-.5px;--an-track-title:-.25px;--an-track-body:.1px;--an-track-caps:.5px;--an-radius-xs:4px;--an-radius-sm:8px;--an-radius-md:16px;--an-radius-lg:24px;--an-radius-xl:32px;--an-radius-pill:100px;--an-space-xs:.5rem;--an-space-sm:1rem;--an-space-md:1.5rem;--an-space-lg:2rem;--an-space-xl:2.5rem;--an-space-2xl:3rem;--an-section-sm:clamp(3rem, 2.4rem + 1.6vw, 3.75rem);--an-section-md:clamp(3.75rem, 2.75rem + 2.7vw, 5rem);--an-section-lg:clamp(5rem, 3.8rem + 3.2vw, 6.5rem);--an-container-max:81rem;--an-gutter:clamp(1.75rem, .4rem + 4.5vw, 4.5rem);--an-grid-gap:clamp(1.75rem, 1.1rem + 1.8vw, 4rem);--an-header-h:80px;--an-shadow-hover:0 1px 2px 0 #3c40434d, 0 1px 3px 1px #3c404326;--an-shadow-press:0 1px 2px 0 #3c40434d, 0 2px 6px 2px #3c404326;--an-glass:color-mix(in srgb, var(--an-paper) 48%, transparent);--an-glass-strong:color-mix(in srgb, var(--an-paper) 66%, transparent);--an-glass-edge:color-mix(in srgb, var(--an-paper) 70%, var(--an-line));--an-glass-blur:blur(28px) saturate(1.4);--an-glass-ink:color-mix(in srgb, var(--an-ink) 78%, transparent);--an-ease:cubic-bezier(.35, 0, .25, 1);--an-dur:.2s}*{box-sizing:border-box}html{scroll-padding-top:var(--an-header-h)}body{background:var(--an-canvas);color:var(--an-text);font:var(--an-type-body);letter-spacing:var(--an-track-body);-webkit-font-smoothing:antialiased;overflow-wrap:break-word;margin:0}h1,h2,h3,h4,h5,h6{margin:0 0 var(--an-space-sm);color:var(--an-text)}.an-display{font:var(--an-type-display);letter-spacing:var(--an-track-display)}.an-headline{font:var(--an-type-headline);letter-spacing:var(--an-track-display)}.an-title{font:var(--an-type-title);letter-spacing:var(--an-track-title)}.an-subtitle{font:var(--an-type-subtitle)}.an-card-title{font:var(--an-type-card-title)}.an-body{font:var(--an-type-body);letter-spacing:var(--an-track-body)}.an-body-large{font:var(--an-type-body-large)}.an-caption{font:var(--an-type-caption);color:var(--an-text-muted);letter-spacing:.2px}.an-eyebrow{font:var(--an-type-eyebrow);letter-spacing:var(--an-track-caps);text-transform:uppercase;color:var(--an-text-muted);margin:0 0 var(--an-space-xs)}.an-label{font:var(--an-type-label);letter-spacing:var(--an-track-caps);text-transform:uppercase;color:var(--an-text-muted)}p{margin:0 0 var(--an-space-sm)}.an-muted{color:var(--an-text-muted)}a{color:var(--an-accent);text-decoration:none}a:hover,p a,li a{text-decoration:underline}:focus-visible{outline:2px solid var(--an-focus);outline-offset:2px}.an-page{max-width:var(--an-container-max);padding-inline:var(--an-gutter);margin-inline:auto}.an-grid{gap:var(--an-grid-gap);grid-template-columns:repeat(4,minmax(5px,1fr));display:grid}@media (min-width:600px){.an-grid{grid-template-columns:repeat(12,minmax(5px,1fr))}}.an-section{padding-block:var(--an-section-md)}.an-section--hero{padding-block:var(--an-section-lg)}.an-section--quiet{background:var(--an-surface-quiet)}.an-prose{max-width:42rem}.an-btn{border-radius:var(--an-radius-pill);min-height:2.5rem;font:var(--an-type-button);letter-spacing:0;white-space:nowrap;cursor:pointer;max-width:380px;transition:background-color var(--an-dur) var(--an-ease), box-shadow var(--an-dur) var(--an-ease), color var(--an-dur) var(--an-ease), border-color var(--an-dur) var(--an-ease);background:var(--an-accent);color:var(--an-on-accent);border:1px solid #0000;justify-content:center;align-items:center;gap:.5em;padding:0 1.375rem;text-decoration:none;display:inline-flex}.an-btn:hover{background:var(--an-accent-hover);box-shadow:var(--an-shadow-hover);text-decoration:none}.an-btn:active{background:var(--an-accent-hover);box-shadow:var(--an-shadow-press)}.an-btn:focus-visible{border-color:var(--an-on-accent);box-shadow:0 0 0 2px var(--an-focus);outline:none}.an-btn--outline{background:var(--an-surface);color:var(--an-accent);border-color:var(--an-text-muted)}.an-btn--outline:hover{background:var(--an-accent-tint);color:var(--an-accent-deep);border-color:var(--an-accent);box-shadow:none}.an-btn--outline:active{background:var(--an-accent-tint);box-shadow:none}.an-btn--outline:focus-visible{border-color:var(--an-accent);box-shadow:0 0 0 2px var(--an-focus)}.an-btn--text{color:var(--an-accent);background:0 0;border-color:#0000}.an-btn--text:hover{background:var(--an-accent-tint);color:var(--an-accent-deep);box-shadow:none}.an-btn--round{border-radius:50%;width:2.5rem;min-width:2.5rem;padding:0}.an-btn--on-wash{color:var(--an-text);border-color:var(--an-text);background:0 0}.an-btn--on-wash:hover{box-shadow:none;background:#2021240f}.an-btn[disabled],.an-btn--disabled{background:var(--an-surface-quiet);color:var(--an-text-disabled);box-shadow:none;cursor:default;pointer-events:none;border-color:#0000}.an-field{flex-direction:column;gap:.375rem;display:flex}.an-field>label{font:var(--an-type-eyebrow);letter-spacing:0;text-transform:none;color:var(--an-text)}.an-input{height:3.25rem;color:var(--an-text);border:1px solid var(--an-hairline);border-radius:var(--an-radius-sm);font:var(--an-type-body);letter-spacing:var(--an-track-body);caret-color:var(--an-caret);background:0 0;outline:none;width:100%;padding:.875rem 1rem}.an-input:focus-visible{border-color:var(--an-accent);box-shadow:0 0 0 2px var(--an-focus);outline:none}.an-field--error .an-input{border-color:var(--an-error)}.an-field--error .an-msg{color:var(--an-error);font:var(--an-type-caption)}.an-card{background:var(--an-surface-raised);color:var(--an-text);border-radius:var(--an-radius-lg);padding:var(--an-space-md);overflow:hidden}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.an-card{background:var(--an-glass);-webkit-backdrop-filter:var(--an-glass-blur);backdrop-filter:var(--an-glass-blur);border:1px solid var(--an-glass-edge)}}.an-card .an-muted{color:var(--an-text-muted)}.an-card--media{text-align:center;flex-direction:column;gap:.5rem;padding-top:3.75rem;display:flex}.an-card--media img,.an-card--media .an-media{transition:transform var(--an-dur) var(--an-ease)}.an-card--media:hover img,.an-card--media:hover .an-media{transform:scale(1.05)}.an-card--inverted{background:var(--an-inverted);color:var(--an-on-inverted)}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.an-card--inverted{background:var(--an-glass-ink);border-color:var(--an-glass-edge)}}.an-card--inverted .an-muted,.an-card--inverted p{color:var(--an-on-inverted-muted)}.an-card--inverted .an-card-title,.an-card--inverted .an-display,.an-card--inverted .an-headline{color:var(--an-on-inverted)}.an-card--wash-sky{background:var(--an-grad-sky-sea);color:var(--an-text)}.an-card--wash-mint{background:var(--an-grad-mint-sea);color:var(--an-text)}.an-card--wash-sun{background:var(--an-grad-sun-peach);color:var(--an-text)}.an-card--wash-coral{background:var(--an-grad-coral-peach);color:var(--an-text)}.an-chip{border-radius:var(--an-radius-pill);background:var(--an-surface-raised);color:var(--an-text);font:var(--an-type-button);cursor:pointer;border:1px solid #0000;align-items:center;gap:.4em;padding:.375em 1em;display:inline-flex}.an-chip:hover{background:var(--an-hairline);text-decoration:none}.an-chip--selected{background:var(--an-accent-tint);color:var(--an-accent)}.an-panel{border-bottom:1px solid var(--an-hairline)}.an-panel:first-of-type{border-top:1px solid var(--an-hairline)}.an-panel>button{justify-content:space-between;align-items:center;gap:var(--an-space-sm);width:100%;padding:var(--an-space-sm) 0;font:500 1rem/1.5 var(--an-font-display);color:var(--an-text);cursor:pointer;text-align:start;background:0 0;border:0;display:flex}.an-panel>button:after{content:"";border-right:2px solid var(--an-text-muted);border-bottom:2px solid var(--an-text-muted);width:10px;height:10px;transition:transform var(--an-dur) ease-out;flex:none;transform:rotate(45deg)}.an-panel[open]>button:after,.an-panel>button[aria-expanded=true]:after{transform:rotate(225deg)}.an-panel__content{color:var(--an-text-muted);padding:.5rem 0 1rem}.an-tip{background:var(--an-inverted);color:var(--an-paper);font:var(--an-type-caption);letter-spacing:.2px;border-radius:var(--an-radius-xs);padding:.35em .75em;display:inline-block}.an-table{border-collapse:collapse;width:100%}.an-table th{font:var(--an-type-eyebrow);letter-spacing:var(--an-track-caps);text-transform:uppercase;color:var(--an-text-muted);text-align:start;border-bottom:1px solid var(--an-hairline);padding:.75rem 1rem .75rem 0}.an-table td{border-bottom:1px solid var(--an-hairline);padding:.875rem 1rem .875rem 0}.an-header{z-index:899;height:var(--an-header-h);background:var(--an-surface);color:var(--an-text);border-bottom:1px solid var(--an-hairline);transition:transform .3s var(--an-ease);align-items:center;display:flex;position:sticky;top:0}.an-header__nav{gap:var(--an-space-md);align-items:center;display:flex}.an-header__nav a{color:var(--an-text);font:var(--an-type-body)}.an-header__nav a:hover{color:var(--an-accent);text-decoration:none}.an-header__nav a[aria-current=page]{color:var(--an-accent)}.an-header--dark{color:var(--an-paper);border-bottom-color:var(--an-slate);background:#000000e6}.an-header--dark .an-header__nav a{color:var(--an-paper)}.an-footer{background:var(--an-surface-quiet);border-top:1px solid var(--an-hairline);padding-block:var(--an-space-2xl) 4rem;font-family:var(--an-font-display)}.an-footer h4{font:var(--an-type-eyebrow);letter-spacing:var(--an-track-caps);text-transform:uppercase;color:var(--an-text-muted)}.an-footer a{color:var(--an-text);padding-block:.25rem;display:inline-block}.an-footer a:hover{color:var(--an-accent);text-decoration:none}.an-dot{appearance:none;cursor:pointer;background:0 0;border:0;width:48px;height:48px;position:relative}.an-dot:after{content:"";background:var(--an-hairline);width:10px;height:10px;transition:background-color var(--an-dur) var(--an-ease), transform var(--an-dur) var(--an-ease);border-radius:50%;margin:-5px 0 0 -5px;position:absolute;inset:50% auto auto 50%}.an-dot:hover:after{background:var(--an-fog)}.an-dot--active:after{background:var(--an-accent);transform:scale(1.3)}:root{--pg-tap-min:2.75rem;--pg-tap-gap:.75rem;--pg-logo-size:1.75rem;--pg-az-reason-h:1.25rem}.an-btn{min-height:var(--pg-tap-min)}.an-btn--round{width:var(--pg-tap-min);min-width:var(--pg-tap-min)}.an-chip{min-height:var(--pg-tap-min)}.an-header__nav a,.an-footer a{min-height:var(--pg-tap-min);align-items:center;display:inline-flex}.an-input::placeholder{color:var(--an-text-muted)}.an-header__nav a[aria-current=page]{font-weight:500}.an-header__nav a[aria-current=true]{color:var(--an-accent);font-weight:500}.an-header__nav a[aria-current=page]:hover,.an-header__nav a[aria-current=true]:hover{text-decoration:underline}.an-panel>button:hover{color:var(--an-accent)}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}.an-card--media:hover img,.an-card--media:hover .an-media{transform:none}}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}:where(h1,h2,h3,h4,h5,h6){font-family:var(--an-font-display);text-wrap:balance;font-weight:400}:where(p){text-wrap:pretty}:where(b,strong){font-weight:500}:where(img,video){max-width:100%;height:auto}.pg-visually-hidden,.pg-skip-link:not(:focus){clip-path:inset(50%);white-space:nowrap;border:0;width:1px;min-width:0;height:1px;min-height:0;margin:-1px;padding:0;position:absolute;overflow:hidden}.pg-skip-link{top:var(--an-space-sm);z-index:900;position:fixed;inset-inline-start:var(--an-space-sm)}.pg-stack{gap:var(--an-space-md);flex-direction:column;display:flex}.pg-stack--xs{gap:var(--an-space-xs)}.pg-stack--sm{gap:var(--an-space-sm)}.pg-stack--lg{gap:var(--an-space-2xl)}.pg-stack>*{margin:0}.pg-cluster{align-items:center;gap:var(--pg-tap-gap);flex-wrap:wrap;display:flex}.pg-link-list{gap:var(--pg-tap-gap);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.pg-link-list a{min-height:var(--pg-tap-min);align-items:center;text-decoration:none;display:inline-flex}.pg-link-list a:hover{text-decoration:underline}.pg-span-full{grid-column:1/-1}.pg-span-8,.pg-span-6,.pg-span-4,.pg-span-3{grid-column:span 4}@media (min-width:600px){.pg-span-8{grid-column:span 12}.pg-span-6,.pg-span-4,.pg-span-3{grid-column:span 6}}@media (min-width:1024px){.pg-span-8{grid-column:span 8}.pg-span-4{grid-column:span 4}.pg-span-3{grid-column:span 3}}.pg-header-bar{justify-content:space-between;align-items:center;gap:var(--an-space-md);width:100%;display:flex}.pg-wordmark{align-items:center;gap:var(--an-space-xs);min-height:var(--pg-tap-min);font:var(--an-type-card-title);color:var(--an-text);text-decoration:none;display:inline-flex}.pg-wordmark:hover{color:var(--an-accent);text-decoration:none}.pg-logo{width:auto;height:var(--pg-logo-size);display:none}@media (min-width:400px){.pg-logo{display:block}}.pg-crumbs ol{align-items:center;column-gap:var(--pg-tap-gap);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.pg-crumbs li{align-items:center;gap:var(--pg-tap-gap);font:var(--an-type-eyebrow);letter-spacing:0;color:var(--an-text-muted);display:inline-flex}.pg-crumbs li+li:before{content:"/";color:var(--an-text-muted)}.pg-crumbs a{min-height:var(--pg-tap-min);align-items:center;text-decoration:none;display:inline-flex}.pg-crumbs a:hover{text-decoration:underline}.pg-article{row-gap:var(--an-space-2xl)}.pg-article__body,.pg-article__aside{grid-column:1/-1;min-width:0}@media (min-width:1024px){.pg-article__body{grid-area:1/1/auto/span 8}.pg-article__aside{top:calc(var(--an-header-h) + var(--an-space-md));grid-area:1/9/auto/span 4;align-self:start;position:sticky}}.pg-toc a{color:var(--an-text-muted)}.pg-toc a:hover{color:var(--an-accent)}.pg-toc a[aria-current=true],.pg-toc a[aria-current=location]{color:var(--an-accent);font-weight:500}.pg-prose h2{font:var(--an-type-headline);letter-spacing:var(--an-track-display);margin:var(--an-space-2xl) 0 var(--an-space-sm)}.pg-prose h3{font:var(--an-type-subtitle);margin:var(--an-space-lg) 0 var(--an-space-xs)}.pg-prose h4{font:var(--an-type-card-title);margin:var(--an-space-md) 0 var(--an-space-xs)}.pg-prose>:first-child,.pg-prose section:first-child>h2:first-child{margin-top:0}.pg-prose ul,.pg-prose ol{margin:0 0 var(--an-space-sm);padding-inline-start:var(--an-space-md)}.pg-prose li+li{margin-top:var(--an-space-xs)}.pg-answer{gap:var(--an-space-sm);flex-direction:column;display:flex}.pg-answer>*{margin:0}.pg-prose .pg-answer{margin-block:var(--an-space-md)}.pg-facts{gap:var(--an-space-xs) var(--an-space-md);grid-template-columns:minmax(0,1fr);margin:0;display:grid}@media (min-width:600px){.pg-facts{grid-template-columns:minmax(0,max-content) minmax(0,1fr)}}.pg-facts dt{font:var(--an-type-eyebrow);letter-spacing:var(--an-track-caps);text-transform:uppercase;color:var(--an-text-muted)}.pg-facts dd{margin:0}.pg-table-scroll{margin-block:var(--an-space-md);overflow-x:auto}.pg-table-scroll .an-table{width:max-content;min-width:100%}.pg-table-scroll caption{caption-side:top;text-align:start;font:var(--an-type-caption);letter-spacing:.2px;color:var(--an-text-muted);padding-block-end:var(--an-space-xs)}.pg-num{font-variant-numeric:tabular-nums;white-space:nowrap}.an-panel>summary{justify-content:space-between;align-items:center;gap:var(--an-space-sm);min-height:var(--pg-tap-min);padding:var(--an-space-sm) 0;font:500 1rem/1.5 var(--an-font-display);color:var(--an-text);cursor:pointer;list-style:none;display:flex}.an-panel>summary::-webkit-details-marker{display:none}.an-panel>summary:after{content:"";border-right:2px solid var(--an-text-muted);border-bottom:2px solid var(--an-text-muted);width:10px;height:10px;transition:transform var(--an-dur) ease-out;flex:none;transform:rotate(45deg)}.an-panel[open]>summary:after{transform:rotate(225deg)}.an-panel>summary:hover{color:var(--an-accent)}.pg-az-group{padding-block:var(--an-space-lg);border-top:1px solid var(--an-hairline)}.pg-az-group,.pg-az-list a{scroll-margin-top:calc(var(--pg-tap-min) + 3 * var(--an-space-xs) + var(--pg-az-reason-h) + var(--an-space-sm))}@media (min-width:1024px){.pg-az-group,.pg-az-list a{scroll-margin-top:calc(2 * var(--pg-tap-min) + var(--pg-tap-gap) + 3 * var(--an-space-xs) + var(--pg-az-reason-h) + var(--an-space-sm))}}.pg-az-list{gap:var(--pg-tap-gap) var(--an-grid-gap);grid-template-columns:minmax(0,1fr);margin:0;padding:0;list-style:none;display:grid}@media (min-width:600px){.pg-az-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:1024px){.pg-az-list{grid-template-columns:repeat(3,minmax(0,1fr))}}.pg-az-list a{min-height:var(--pg-tap-min);align-items:center;text-decoration:none;display:inline-flex}.pg-az-list a:hover{text-decoration:underline}
:root{--pg-scrim-dark:linear-gradient(100deg, color-mix(in srgb, var(--an-ink) 78%, transparent) 0%, color-mix(in srgb, var(--an-ink) 68%, transparent) 55%, color-mix(in srgb, var(--an-ink) 66%, transparent) 100%);--pg-scrim-soft:linear-gradient(100deg, color-mix(in srgb, var(--an-paper) 78%, transparent) 0%, color-mix(in srgb, var(--an-paper) 62%, transparent) 55%, color-mix(in srgb, var(--an-paper) 48%, transparent) 100%);--pg-overlay-dark62:linear-gradient(color-mix(in srgb, var(--an-ink) 62%, transparent), color-mix(in srgb, var(--an-ink) 62%, transparent));--pg-glass-tint:color-mix(in srgb, var(--an-tint) 48%, transparent)}.pg-search{max-width:42rem;position:relative}.pg-search-results{margin:var(--an-space-xs) 0 0;padding:var(--an-space-xs);gap:var(--pg-tap-gap);background:var(--an-surface);border:1px solid var(--an-hairline);border-radius:var(--an-radius-sm);z-index:10;flex-direction:column;list-style:none;display:flex;position:absolute;inset-inline:0}.pg-search-row{justify-content:space-between;align-items:center;gap:var(--an-space-sm);padding:var(--an-space-xs) var(--an-space-sm);border-radius:var(--an-radius-sm);color:var(--an-text);min-height:var(--pg-tap-min);text-decoration:none;display:flex}.pg-search-row:hover{background:var(--an-surface-raised);text-decoration:none}.pg-search-empty{padding:var(--an-space-xs) var(--an-space-sm)}.pg-on-photo p>a:not([class]){color:var(--an-text);text-decoration:underline}.pg-on-photo .pg-stack>.an-eyebrow,.pg-on-photo .pg-stack>.an-muted,.pg-on-photo .pg-section-head .an-eyebrow,.pg-on-photo .pg-section-head .an-muted,.pg-on-photo .pg-prose .an-caption,.pg-on-photo .an-label,.pg-on-photo .an-muted,.pg-on-photo .an-caption,.pg-on-photo .an-eyebrow,.pg-on-photo .an-table th{color:var(--an-text)}.pg-on-photo .an-card:not([class*=an-card--wash]):where(:not(.an-card--inverted)) .an-muted,.pg-on-photo .an-card:not([class*=an-card--wash]):where(:not(.an-card--inverted)) .an-caption,.pg-on-photo .an-card:not([class*=an-card--wash]):where(:not(.an-card--inverted)) .an-label,.pg-on-photo .an-card:not([class*=an-card--wash]):where(:not(.an-card--inverted)) .an-eyebrow{color:var(--an-text-muted)}.pg-card-link{color:var(--an-text);height:100%;display:block}.pg-card-link:hover{text-decoration:none}.pg-card-link:focus-visible{border-radius:var(--an-radius-lg)}.pg-card-link .an-card{height:100%;transition:background-color var(--an-dur) var(--an-ease)}.pg-card-link:hover .an-card{box-shadow:var(--an-shadow-hover)}.pg-card-title-link{min-height:var(--pg-tap-min);color:var(--an-text);align-items:center;text-decoration:none;display:inline-flex}.pg-card-title-link:hover{color:var(--an-accent-deep);text-decoration:underline}span.an-chip{cursor:default}span.an-chip:hover{background:var(--an-surface-raised)}.pg-standard-list{gap:var(--an-space-xs);flex-direction:column;padding:0;display:flex}.pg-standard-list>li{margin-inline-start:var(--an-space-md)}.an-footer p a{min-height:0;padding-block:0;display:inline}.an-footer p a:hover{color:var(--an-accent-deep);text-decoration:underline}.pg-dose-steps{margin:0;padding:0;list-style:none}.pg-tier-dose{font:var(--an-type-title);letter-spacing:var(--an-track-title);margin:0 0 var(--an-space-xs);white-space:normal;overflow-wrap:break-word;text-wrap:balance}.pg-fact-list{margin:0;padding:0;list-style:none}.pg-fact-list>li{padding:var(--an-space-sm) 0;border-bottom:1px solid var(--an-hairline)}.pg-fact-list>li:first-child{border-top:1px solid var(--an-hairline)}.pg-fact-list p{margin:var(--an-space-xs) 0 0}.pg-se-group{margin-bottom:var(--an-space-md)}.pg-timeline{gap:var(--an-space-xl);flex-direction:column;margin:0;padding:0;list-style:none;display:flex;position:relative}.pg-timeline:before{content:"";left:calc(var(--an-space-xs) / 2);inset-block:var(--an-space-sm);background:var(--an-hairline);width:1px;position:absolute;transform:translate(-50%)}.pg-timeline>li{padding-left:var(--an-space-lg);position:relative}.pg-timeline-week{font:var(--an-type-title);letter-spacing:var(--an-track-title);white-space:normal;overflow-wrap:break-word;position:relative}.pg-timeline-week:before{content:"";left:calc(-1 * var(--an-space-lg));top:calc(.5lh - var(--an-space-xs) / 2);width:var(--an-space-xs);height:var(--an-space-xs);background:currentColor;border-radius:50%;position:absolute}.pg-timeline .an-grid{gap:var(--an-space-md);margin:0}.pg-timeline .an-label{display:block}.pg-band-dark .pg-timeline:before{background:var(--an-on-inverted-muted)}.pg-stack>.an-grid{margin:0}.pg-gloss{color:var(--an-text-muted)}.an-muted .pg-gloss,.an-card--inverted .pg-gloss,.an-panel__content .pg-gloss,.pg-on-photo .pg-gloss,.pg-band-light .pg-gloss,.pg-band-dark .pg-gloss{color:inherit}.pg-on-photo .an-panel__content,.pg-band-light .an-panel__content{color:var(--an-text)}.pg-band-dark .an-panel__content,.an-card--inverted .an-eyebrow{color:var(--an-on-inverted)}.an-card--inverted.pg-card-ink{background:var(--an-inverted);border-color:#0000}sup.pg-ref{line-height:0}.an-card:not(.an-card--inverted) sup.pg-ref a,.an-card:not(.an-card--inverted) p>a:not([class]),.an-section--quiet sup.pg-ref a,.an-section--quiet .pg-prose a:not([class]),.an-section--quiet .pg-refs a,.an-section--quiet .pg-link-list a{color:var(--an-text);text-decoration:underline}sup.pg-ref{position:relative}.an-card:has(sup.pg-ref){overflow:visible}.an-card:has(sup.pg-ref a:is(:hover,:focus-visible)){z-index:2;position:relative}.pg-ref-preview{width:20rem;max-width:80vw;padding:var(--an-space-sm);padding-bottom:var(--an-space-sm);margin-bottom:var(--an-space-xs);background:var(--an-glass-strong);-webkit-backdrop-filter:var(--an-glass-blur);backdrop-filter:var(--an-glass-blur);border:1px solid var(--an-glass-edge);border-radius:var(--an-radius-md);box-shadow:var(--an-shadow-hover);z-index:20;text-align:start;white-space:normal;line-height:1.4;display:none;position:absolute;bottom:100%;left:50%;transform:translate(-50%)}.pg-ref-preview:after{content:"";inset-inline:0;height:var(--an-space-xs);position:absolute;top:100%}:root[data-ref-dismissed] .pg-ref-preview{display:none!important}@media (hover:hover){sup.pg-ref a:hover .pg-ref-preview,sup.pg-ref a:focus-visible .pg-ref-preview{display:block}}.pg-ref-preview-label{font:var(--an-type-label);letter-spacing:var(--an-track-caps);text-transform:uppercase;color:var(--an-text-muted);margin-bottom:.25rem;display:block}.pg-ref-preview-title{font:var(--an-type-body);color:var(--an-text);text-decoration:none;display:block}.pg-ref-preview-meta{font:var(--an-type-caption);color:var(--an-text-muted);margin-top:.25rem;display:block}.pg-rich-list{margin:0 0 var(--an-space-sm);padding-inline-start:var(--an-space-md)}.pg-refs{columns:1;column-gap:var(--an-grid-gap);margin:0;padding-inline-start:var(--an-space-md)}@media (min-width:1024px){.pg-refs{columns:2}}.pg-refs li{padding-block:var(--an-space-xs);break-inside:avoid}.pg-refs a{min-height:var(--pg-tap-min);align-items:center;display:inline-flex}.pg-ref-meta{display:block}[class*=an-card--wash] .an-eyebrow,[class*=an-card--wash] .an-muted,[class*=an-card--wash] .an-caption,[class*=an-card--wash] p{color:var(--an-text)}.pg-search-results .an-caption,.pg-search-results .an-muted{color:var(--an-text-muted)}.pg-rating{font:var(--an-type-headline);letter-spacing:var(--an-track-display);margin:0}.pg-rating-denom{font:var(--an-type-body);color:inherit;letter-spacing:var(--an-track-body)}.pg-band-dark{z-index:1;background-color:var(--an-inverted);background-image:var(--pg-scrim-dark), url(/dark7.jpg);color:var(--an-on-inverted);background-position:50%;background-repeat:no-repeat;background-size:cover;position:relative}@media (hover:none) and (pointer:coarse){.pg-band-dark{background-image:var(--pg-scrim-dark), url(/dark7-m.jpg);background-position:50%,top;background-repeat:no-repeat,repeat-y;background-size:100% 100%,max(100%,145.455lvh)}}.pg-band-dark :is(h2,h3),.pg-band-dark .an-eyebrow,.pg-band-dark .an-muted,.pg-band-dark .an-caption{color:var(--an-on-inverted)}.pg-band-dark .an-card .an-eyebrow,.pg-band-dark .an-card .an-caption{color:var(--an-on-inverted-muted)}.pg-band-dark .an-card:not([class*=an-card--wash]){background:var(--an-inverted);color:var(--an-on-inverted)}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.pg-band-dark .an-card:not([class*=an-card--wash]){background:color-mix(in srgb, var(--an-ink) 66%, transparent);border-color:var(--an-glass-edge)}}.pg-band-dark .an-card .an-muted,.pg-band-dark .an-card p{color:var(--an-on-inverted-muted)}.pg-band-dark .an-card .an-card-title,.pg-band-dark .an-card .pg-card-title-link{color:var(--an-on-inverted)}.pg-band-dark .an-card .pg-card-title-link:hover{color:var(--an-on-inverted);text-decoration:underline}.pg-band-dark .pg-card-link{color:var(--an-on-inverted)}.pg-band-dark .pg-card-link:hover .an-card-title{text-decoration:underline}.pg-band-dark .pg-card-link:focus-visible,.pg-band-dark .pg-az-list a:focus-visible{outline:2px solid var(--an-focus);outline-offset:2px;box-shadow:0 0 0 2px var(--an-on-accent)}.pg-band-dark p>a:not([class]),.pg-band-dark sup.pg-ref a,.pg-band-dark .pg-refs a,.pg-band-dark .pg-link-list a,.pg-band-dark .an-card:not([class*=an-card--wash]) sup.pg-ref a,.pg-band-dark .an-card:not([class*=an-card--wash]) p>a:not([class]){color:var(--an-on-inverted);text-decoration:underline}.pg-band-dark .pg-az-list a{color:var(--an-on-inverted)}.pg-band-dark .pg-az-group{border-top-color:var(--an-on-inverted-muted)}.pg-az-jumpbar{top:var(--an-header-h);z-index:3;background:var(--an-canvas);border-bottom:1px solid var(--an-hairline);position:sticky}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.pg-az-jumpbar{background:var(--an-glass-strong);-webkit-backdrop-filter:var(--an-glass-blur);backdrop-filter:var(--an-glass-blur);border-bottom-color:var(--an-glass-edge)}}.pg-az-jumpbar .an-page{padding-block:var(--an-space-xs);scroll-padding-inline:var(--an-gutter);display:flex;overflow-x:auto}.pg-az-jumpbar .pg-cluster{flex-wrap:nowrap;width:max-content}@media (min-width:1024px){.pg-az-jumpbar .an-page{overflow-x:visible}.pg-az-jumpbar .pg-cluster{flex-wrap:wrap;width:auto}}.pg-az-jumpbar .pg-az-reason{padding-block:0 var(--an-space-xs);scroll-padding-inline:0;display:block;overflow-x:visible}.pg-az-jumpbar .an-caption{color:var(--an-text);margin:0}.pg-az-jumpbar .an-btn--text{color:var(--an-text)}.pg-az-jumpbar .an-btn--text:hover{color:var(--an-accent-deep)}.pg-az-jumpbar .an-btn--text.an-btn--disabled{color:var(--an-text-disabled);background:0 0}.pg-az-jumpbar .an-btn--text[aria-current=location]{background:var(--an-ink);color:var(--an-paper);font-weight:500}.pg-band-dark .an-label,.pg-band-dark .an-table th{color:var(--an-on-inverted)}.pg-band-dark .an-card .an-label{color:var(--an-on-inverted-muted)}.pg-band-dark .an-panel>button,.pg-band-dark .an-panel>summary{color:var(--an-on-inverted)}.pg-band-dark .an-panel>button:after,.pg-band-dark .an-panel>summary:after{border-color:var(--an-on-inverted-muted)}.pg-band-dark .an-panel>button:hover,.pg-band-dark .an-panel>summary:hover{color:var(--an-on-inverted);text-decoration:underline}.pg-band-dark .pg-ref-preview{background:var(--an-surface)}.pg-cover[data-cover-ready]>.an-section--hero{top:var(--pg-cover-top,0px);z-index:0;position:sticky}.pg-cover[data-cover-ready]>.an-section--hero:focus-within{z-index:2}@media (prefers-reduced-motion:reduce){.pg-cover[data-cover-ready]>.an-section--hero{position:static}}.pg-band-light{background-color:var(--an-canvas);background-image:var(--pg-scrim-soft), url(/light.jpg);background-position:50%;background-repeat:no-repeat;background-size:cover;background-attachment:fixed}@media (hover:none) and (pointer:coarse){.pg-band-light{background-attachment:scroll;background-image:var(--pg-scrim-soft), url(/light-m.jpg);background-position:50%,top;background-repeat:no-repeat,repeat-y;background-size:100% 100%,max(100%,145.455lvh)}}@media (prefers-reduced-motion:reduce){.pg-band-light{background-attachment:scroll}}.pg-band-dark--l11{background-image:var(--pg-overlay-dark62), url(/light11.jpg);background-attachment:fixed}@media (hover:none) and (pointer:coarse){.pg-band-dark--l11{background-attachment:scroll;background-image:var(--pg-overlay-dark62), url(/light11-m.jpg);background-position:50%,top;background-repeat:no-repeat,repeat-y;background-size:100% 100%,max(100%,145.455lvh)}}@media (prefers-reduced-motion:reduce){.pg-band-dark--l11{background-attachment:scroll}}.pg-band-light .an-card:not([class*=an-card--wash]):where(:not(.an-card--inverted)) .an-muted,.pg-band-light .an-card:not([class*=an-card--wash]):where(:not(.an-card--inverted)) .an-caption,.pg-band-light .an-card:not([class*=an-card--wash]):where(:not(.an-card--inverted)) p{color:var(--an-text)}.pg-on-photo .pg-crumbs a,.pg-on-photo .pg-prose a:not([class]),.pg-on-photo sup.pg-ref a,.pg-on-photo .pg-refs a,.pg-on-photo .pg-link-list a{color:var(--an-text);text-decoration:underline}.pg-on-photo .an-btn--text{color:var(--an-text)}.pg-on-photo .an-btn--text:hover{color:var(--an-accent-deep)}.pg-on-photo .an-btn--text.an-btn--disabled{color:var(--an-text-disabled)}.pg-on-photo .an-input{background:var(--an-surface)}.pg-sticky-head{top:var(--an-header-h);z-index:2;background-position:50%;background-repeat:no-repeat;background-size:cover;background-attachment:fixed;position:sticky}.pg-sticky-head:before{content:"";inset:0 0 calc(-1 * var(--an-space-lg));z-index:-1;pointer-events:none;background-position:50%;background-repeat:no-repeat;background-size:cover;background-attachment:fixed;position:absolute;-webkit-mask-image:linear-gradient(#000 0% 80%,#0000 100%);mask-image:linear-gradient(#000 0% 80%,#0000 100%)}.pg-band-light .pg-sticky-head:before{background-image:var(--pg-scrim-soft), url(/light.jpg)}.pg-band-dark--l11 .pg-sticky-head:before{background-image:var(--pg-overlay-dark62), url(/light11.jpg)}@media (hover:none) and (pointer:coarse){.pg-sticky-head{background-color:#0000;background-image:none}:root:not([data-pg-sticky-heads]) .pg-sticky-head{position:static}:root:not([data-pg-sticky-heads]) .pg-sticky-head:before{content:none}.pg-sticky-head:before{--pg-tile-w:max(var(--pg-band-w), calc(200vh * 8 / 11));background-attachment:scroll;background-size:var(--pg-band-w) var(--pg-band-h), var(--pg-tile-w) auto;background-repeat:no-repeat,repeat-y;background-position:calc(-1 * var(--pg-head-dx)) calc(-1 * var(--pg-head-dy)), calc((var(--pg-band-w) - var(--pg-tile-w)) / 2 - var(--pg-head-dx)) calc(-1 * var(--pg-head-dy))}@supports (height:1lvh){.pg-sticky-head:before{--pg-tile-w:max(var(--pg-band-w), calc(200lvh * 8 / 11))}}.pg-band-light .pg-sticky-head:before{background-image:var(--pg-scrim-soft), url(/light-m.jpg)}.pg-band-dark--l11 .pg-sticky-head:before{background-image:var(--pg-overlay-dark62), url(/light11-m.jpg)}}@media (prefers-reduced-motion:reduce){.pg-sticky-head{background-color:#0000;background-image:none;position:static}.pg-sticky-head:before{content:none}}.pg-calc-glass{--an-text-muted:var(--an-text)}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.pg-calc-glass{-webkit-backdrop-filter:var(--an-glass-blur);backdrop-filter:var(--an-glass-blur);background:var(--an-glass-strong)!important;border-color:var(--an-glass-edge)!important}.pg-calc-glass .pg-calc-sheet{-webkit-backdrop-filter:var(--an-glass-blur);backdrop-filter:var(--an-glass-blur);background:var(--an-glass-strong)!important}}.an-card.pg-card-tint{background:var(--an-surface-raised)}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.an-card.pg-card-tint{background:var(--pg-glass-tint)}}.pg-on-photo .an-card.pg-card-tint .an-muted,.pg-on-photo .an-card.pg-card-tint .an-caption,.pg-on-photo .an-card.pg-card-tint .an-eyebrow,.an-card.pg-card-tint .an-muted,.an-card.pg-card-tint .an-caption,.an-card.pg-card-tint .an-eyebrow{color:var(--an-text)}.pg-meter,.pg-scale,.pg-dose-chart{--pg-mark:var(--an-accent)}.pg-band-dark .pg-meter,.pg-band-dark .pg-scale,.pg-band-dark .pg-dose-chart{--pg-mark:var(--an-wash-sky)}[class*=an-card--wash] .pg-meter,[class*=an-card--wash] .pg-scale{--pg-mark:var(--an-accent-deep)}.pg-meter{height:var(--an-space-xs);border-radius:var(--an-radius-pill);background:var(--an-hairline);background:color-mix(in srgb, var(--pg-mark,currentColor) 16%, transparent);display:block;overflow:hidden}.pg-meter-fill{border-radius:var(--an-radius-pill);background:var(--pg-mark,currentColor);height:100%;display:block}.pg-scale{gap:calc(var(--an-space-xs) / 4);max-width:calc(var(--an-space-2xl) * 4);display:flex}.pg-scale-step{height:var(--an-space-xs);border-radius:var(--an-radius-pill);background:var(--an-hairline);background:color-mix(in srgb, var(--pg-mark,currentColor) 16%, transparent);flex:1}.pg-scale-step--filled{background:var(--pg-mark,currentColor)}.pg-dose-chart{gap:var(--an-space-sm);flex-direction:column;margin:0;display:flex}.pg-dose-chart-rows{gap:var(--an-space-sm);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.pg-dose-chart-row{gap:var(--an-space-xs);align-items:center;display:grid}@media (min-width:600px){.pg-dose-chart-row{gap:var(--an-space-sm);grid-template-columns:minmax(0,1fr) 3fr minmax(0,max-content)}}.pg-dose-chart-track{height:calc(var(--an-space-sm) * .75);border-radius:var(--an-radius-pill);background:var(--an-hairline);background:color-mix(in srgb, var(--pg-mark,currentColor) 16%, transparent);display:block;position:relative}.pg-dose-chart-bar{min-width:calc(var(--an-space-sm) * .75);border-radius:var(--an-radius-pill);background:var(--pg-mark,currentColor);position:absolute;inset-block:0}.pg-dose-chart-value{white-space:nowrap}@supports not (background:color-mix(in srgb, currentColor 16%, transparent)){.pg-band-dark .pg-meter,.pg-band-dark .pg-scale-step:not(.pg-scale-step--filled),.pg-band-dark .pg-dose-chart-track{background:var(--an-text-muted)}}.pg-hero-search{overflow:visible}.pg-hero-search .an-input{background:var(--an-surface)}:root{--pg-input-h:3.25rem;--pg-chat-measure:42rem;--pg-chat-bubble-max:85%;--pg-chat-spin-dur:.9s}html:has(.pg-chat){overscroll-behavior:none;-moz-text-size-adjust:100%;text-size-adjust:100%;overflow:hidden}body:has(.pg-chat) .an-footer{display:none}body:has(.pg-chat) .an-header{display:none}@media (min-width:600px){body:has(.pg-chat) .an-header{display:flex}}body:has(.pg-chat[data-keyboard]) .an-header{display:none}.pg-chat{inset-inline:0;top:var(--pg-chat-top,0);height:var(--pg-chat-h,100dvh);z-index:1;background:var(--an-canvas);color:var(--an-text);flex-direction:column;display:flex;position:fixed}@media (min-width:600px){.pg-chat{top:var(--pg-chat-top,var(--an-header-h));height:var(--pg-chat-h,calc(100dvh - var(--an-header-h)))}}.pg-chat-root{flex-direction:column;flex:auto;min-height:0;display:flex}.pg-chat-bar{background:var(--an-canvas);border-bottom:1px solid var(--an-hairline);flex:none}.pg-chat-bar-inner,.pg-chat-thread,.pg-chat-dock-inner{max-width:var(--pg-chat-measure);padding-inline:var(--an-gutter);margin-inline:auto}.pg-chat-bar-inner{justify-content:space-between;align-items:center;gap:var(--pg-tap-gap);min-height:calc(var(--pg-tap-min) + var(--an-space-xs));display:flex}.pg-chat-bar-title{margin:0;display:none}@media (min-width:600px){.pg-chat-home{display:none}.pg-chat-bar-title{display:block}}.pg-chat[data-keyboard] .pg-chat-bar{display:none}.pg-chat-scroll:focus-visible{outline-offset:-2px}.pg-chat-scroll{overscroll-behavior:contain;scrollbar-gutter:stable;flex-direction:column;flex:auto;min-height:0;display:flex;overflow-y:auto}.pg-chat-thread{width:100%;padding-block:var(--an-space-md);flex:1 0 auto}.pg-chat-empty{padding-block-start:var(--an-space-lg)}.pg-chat-starters{gap:var(--pg-tap-gap);flex-direction:column;padding:0;list-style:none;display:flex}.pg-chat-starter{white-space:normal;text-align:start;width:100%;max-width:none;padding-block:var(--an-space-xs);justify-content:flex-start;line-height:1.4}.pg-chat-log{gap:var(--an-space-lg);flex-direction:column;display:flex}.pg-chat-msg{min-width:0}.pg-chat-msg--user{max-width:var(--pg-chat-bubble-max);padding:var(--an-space-xs) var(--an-space-sm);background:var(--an-surface-raised);color:var(--an-text);border-radius:var(--an-radius-lg);align-self:flex-end}.pg-chat-msg--user p{white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.pg-chat-msg--bot{align-items:flex-start;gap:var(--pg-tap-gap);flex-direction:column;display:flex}.pg-chat-msg--bot>*{margin:0}.pg-chat-answer{gap:var(--an-space-sm);overflow-wrap:anywhere;flex-direction:column;display:flex}.pg-chat-answer>*{margin:0}.pg-chat-answer ul,.pg-chat-answer ol{gap:var(--an-space-xs);flex-direction:column;padding-inline-start:var(--an-space-md);display:flex}.pg-chat-answer :is(h1,h2,h3,h4,h5,h6){font:var(--an-type-card-title)}.pg-chat-answer :is(code,pre,kbd,samp){font:inherit}.pg-chat-answer pre{white-space:pre-wrap}.pg-chat-answer hr{border:0;border-top:1px solid var(--an-hairline)}.pg-chat-step,.pg-chat-thinking{align-items:center;gap:var(--an-space-xs);color:var(--an-text-muted);display:flex}.pg-chat-step[data-status=error]{color:var(--an-error)}.pg-chat-step svg,.pg-chat-thinking svg,.pg-chat-error svg{flex:none}@keyframes pg-chat-spin{to{transform:rotate(360deg)}}.pg-chat-spin{animation:pg-chat-spin var(--pg-chat-spin-dur) linear infinite}.pg-chat-note{color:var(--an-text-muted)}.pg-chat-error{align-items:flex-start;gap:var(--an-space-xs);flex-direction:column;display:flex}.pg-chat-error .an-msg{align-items:flex-start;gap:var(--an-space-xs);font:var(--an-type-body);color:var(--an-error);margin:0;display:flex}.pg-chat-actions{gap:var(--pg-tap-gap);display:flex}.pg-chat-dock{background:var(--an-canvas);border-top:1px solid var(--an-hairline);flex:none;padding-block-end:env(safe-area-inset-bottom,0);position:sticky;bottom:0}.pg-chat-dock-inner{gap:var(--pg-tap-gap);padding-block:var(--an-space-xs) var(--an-space-sm);flex-direction:column;display:flex}.pg-chat-status{justify-content:space-between;align-items:center;gap:var(--an-space-sm);min-height:var(--pg-tap-min);display:flex}.pg-chat-status p{color:var(--an-text-muted);margin:0}.pg-chat-form{align-items:flex-end;gap:var(--pg-tap-gap);display:flex}.pg-chat-input{height:auto;min-height:var(--pg-input-h);font:var(--an-type-body-large);resize:none;flex:auto;line-height:1.222}.pg-chat-form .an-btn--round{margin-block-end:calc((var(--pg-input-h) - var(--pg-tap-min)) / 2)}.pg-chat-tipwrap.pg-chat-jump{bottom:calc(100% + var(--an-space-sm));position:absolute;left:50%;transform:translate(-50%)}.pg-chat-jump:has([disabled]){display:none}.pg-chat-jump .an-tip{inset-inline-end:auto;left:50%;transform:translate(-50%)}.pg-chat-undo{justify-content:space-between;align-items:center;gap:var(--pg-tap-gap);display:flex}.pg-chat-undo p{color:var(--an-text-muted);margin:0}.pg-chat-tipwrap{flex:none;display:inline-flex;position:relative}.pg-chat-tipwrap .an-tip{bottom:calc(100% + var(--an-space-xs));white-space:nowrap;pointer-events:none;visibility:hidden;position:absolute;inset-inline-end:0}@media (hover:hover){.pg-chat-tipwrap:hover .an-tip{visibility:visible}.pg-chat-tipwrap:has(:focus-visible) .an-tip{visibility:visible}}