@keyframes astroFadeInOut{0%{opacity:1}to{opacity:0}}@keyframes astroFadeIn{0%{opacity:0;mix-blend-mode:plus-lighter}to{opacity:1;mix-blend-mode:plus-lighter}}@keyframes astroFadeOut{0%{opacity:1;mix-blend-mode:plus-lighter}to{opacity:0;mix-blend-mode:plus-lighter}}@keyframes astroSlideFromRight{0%{transform:translate(100%)}}@keyframes astroSlideFromLeft{0%{transform:translate(-100%)}}@keyframes astroSlideToRight{to{transform:translate(100%)}}@keyframes astroSlideToLeft{to{transform:translate(-100%)}}@media (prefers-reduced-motion){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*),[data-astro-transition-scope]{animation:none!important}}.more-tools[data-astro-cid-fxikmj7u]{border-top:1px solid var(--border,#dedede);text-align:left;background:0 0;border-radius:0;width:min(64rem,100% - 2rem);margin-block:2rem 0;margin-inline:auto;padding-block:1.25rem;display:block}.more-tools-label[data-astro-cid-fxikmj7u]{color:var(--muted,#606060);margin:0 0 .75rem;font-size:.8125rem;font-weight:600}.more-tools[data-astro-cid-fxikmj7u] ul[data-astro-cid-fxikmj7u]{flex-wrap:wrap;gap:.5rem 1.5rem;margin:0;padding:0;list-style:none;display:flex}.more-tools[data-astro-cid-fxikmj7u] li[data-astro-cid-fxikmj7u]{min-width:0}.more-tools[data-astro-cid-fxikmj7u] a[data-astro-cid-fxikmj7u]{min-height:44px;color:inherit;flex-direction:column;justify-content:center;padding:.375rem .125rem;text-decoration:none;display:flex}.more-tools[data-astro-cid-fxikmj7u] a[data-astro-cid-fxikmj7u]:hover span[data-astro-cid-fxikmj7u]{text-decoration:underline}.more-tools[data-astro-cid-fxikmj7u] a[data-astro-cid-fxikmj7u]:focus-visible{outline-offset:3px;border-radius:2px;outline:2px solid}.more-tools[data-astro-cid-fxikmj7u] small[data-astro-cid-fxikmj7u]{color:var(--muted,#606060);font-size:.75rem}@media (width<=35rem){.more-tools[data-astro-cid-fxikmj7u] ul[data-astro-cid-fxikmj7u]{grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem 1rem;display:grid}}.astro-route-announcer{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;top:0;left:0;overflow:hidden}.analytics-settings-actions{flex-wrap:wrap;align-items:center;gap:.65rem;display:flex}.analytics-settings-actions a{white-space:nowrap}.analytics-manage{width:fit-content;font-size:.85rem;display:block}.analytics-dialog{border:1px solid var(--color-border);width:min(34rem,100% - 2rem);color:var(--color-text);background:#fff;border-radius:.9rem}.analytics-dialog::backdrop{background:#0006}@media (width<=44rem){.analytics-settings-actions>*{flex:auto}}.analytics-manage{min-height:44px;color:var(--color-muted);text-underline-offset:.18em;background:0 0;border:0;padding:.5rem 0;text-decoration:underline}.analytics-dialog{border-radius:1rem;max-height:calc(100dvh - 2rem);padding:1.5rem;overflow:auto}.analytics-dialog h2{margin:0 0 .75rem;font-size:1.5rem}.analytics-dialog p{color:var(--color-muted)}.analytics-settings-actions a{align-items:center;min-height:44px;display:inline-flex}@media (width<=30rem){.analytics-dialog{padding:1rem}.analytics-dialog h2{font-size:1.375rem}}.feedback-link{color:var(--color-primary);text-underline-offset:.18em;cursor:pointer;min-width:44px;min-height:44px;font:inherit;background:0 0;border:0;padding:.5rem;text-decoration:underline}.feedback-dialog{--feedback-text:var(--color-text);--feedback-muted:var(--color-muted);--feedback-border:var(--color-border);--feedback-accent:var(--color-primary);box-sizing:border-box;border:0;border-left:1px solid var(--feedback-border);width:420px;max-width:100%;height:100dvh;max-height:100dvh;color:var(--feedback-text);font:inherit;background:#fff;border-radius:0;margin:0;padding:0;font-size:16px;line-height:1.5;position:fixed;inset:0 0 0 auto;overflow:hidden}.feedback-dialog[open]{flex-direction:column;display:flex}.feedback-dialog::backdrop{background:#0006}.feedback-dialog .feedback-header{flex:none;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;display:flex}.feedback-dialog .feedback-heading{align-items:center;gap:12px;display:flex}.feedback-dialog h2{letter-spacing:-.02em;color:var(--feedback-text);margin:0;font-size:20px;line-height:1.3}.feedback-dialog .feedback-test-badge{color:var(--color-muted);background:var(--color-subtle);border-radius:4px;padding:2px 8px;font-size:14px}.feedback-dialog .feedback-body{overscroll-behavior:contain;flex:auto;min-height:0;padding:12px 20px 20px;scroll-padding-block:16px;overflow:hidden auto}.feedback-dialog fieldset{border:0;min-width:0;margin:0 0 24px;padding:0}.feedback-dialog legend{letter-spacing:-.03em;margin:0 0 16px;padding:0;font-size:24px;font-weight:700;line-height:1.3}.feedback-dialog label{margin:0 0 8px;font-weight:600;display:block}.feedback-dialog :is(button,select,textarea,iframe,a,summary){scroll-margin-block:16px}.feedback-dialog button,.feedback-dialog select,.feedback-dialog textarea{box-sizing:border-box;font:inherit;min-height:44px;font-size:16px}.feedback-dialog button{cursor:pointer;border:1px solid var(--feedback-border);color:var(--feedback-text);box-shadow:none;background:#fff;border-radius:8px;padding:10px 12px}.feedback-dialog button[aria-pressed=true]{color:var(--feedback-accent);border-color:var(--color-input);background:var(--color-selected);box-shadow:inset 0 0 0 1px var(--color-input)}.feedback-dialog button:disabled{cursor:default;opacity:.65}.feedback-dialog textarea,.feedback-dialog select{border:1px solid var(--color-input);width:100%;color:var(--feedback-text);background:#fff;border-radius:8px;padding:12px;display:block}.feedback-dialog textarea{resize:vertical;min-height:128px;max-height:50dvh;line-height:1.5}.feedback-dialog textarea::placeholder{color:var(--color-muted)}.feedback-dialog :focus-visible,.feedback-link:focus-visible{outline:3px solid var(--color-primary);outline-offset:3px}.feedback-dialog .feedback-ratings{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.feedback-dialog .feedback-ratings button{background:var(--color-subtle);min-width:0;font-weight:500}.feedback-dialog .feedback-ratings button[aria-pressed=true]{background:var(--color-selected)}.feedback-dialog .feedback-reason{margin:24px 0 0}.feedback-dialog .feedback-reason select{margin-top:8px}.feedback-dialog .feedback-close{background:0 0;border:0;width:44px;height:44px;padding:0;font-size:32px;line-height:1}.feedback-dialog .feedback-message-label{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.feedback-dialog #feedback-count{color:var(--feedback-muted);white-space:nowrap;font-size:14px}.feedback-dialog p{overflow-wrap:anywhere;margin:0 0 12px;font-size:16px}.feedback-dialog .feedback-hint{color:var(--feedback-muted);margin:12px 0}.feedback-dialog .feedback-details{color:var(--feedback-muted);margin-top:8px}.feedback-dialog summary{cursor:pointer;min-height:44px;padding:10px 0}.feedback-dialog .feedback-details a{color:var(--feedback-accent)}.feedback-dialog .feedback-verification{border-top:1px solid var(--feedback-border);margin-top:12px;padding-top:16px}.feedback-dialog .feedback-verification-host{justify-content:center;width:100%;min-height:65px;display:flex}.feedback-dialog .feedback-verification-error{color:var(--color-error)}.feedback-dialog .feedback-verification-error span{margin-right:6px;font-weight:700}.feedback-dialog .feedback-actions{border-top:1px solid var(--feedback-border);padding:16px 20px max(16px, env(safe-area-inset-bottom));background:#fff;flex:none;gap:10px;display:grid}.feedback-dialog .feedback-send{color:#fff;background:var(--color-primary);border-color:var(--color-primary);width:100%;font-weight:600}.feedback-dialog .feedback-status:empty{display:none}.feedback-dialog .feedback-status,.feedback-dialog .feedback-partial{margin:16px 0 0}.feedback-dialog .feedback-receipt{text-align:center;padding:52px 0 24px}.feedback-dialog .feedback-success-icon{border:2px solid var(--color-input);background:var(--color-selected);width:72px;height:72px;color:var(--color-primary);border-radius:50%;place-items:center;margin-bottom:20px;font-size:40px;display:inline-grid}.feedback-dialog .feedback-receipt h3{letter-spacing:-.03em;margin:0 0 8px;font-size:24px;line-height:1.3}.feedback-dialog .feedback-receipt p{color:var(--feedback-muted)}.feedback-dialog .feedback-receipt ul{text-align:left;width:fit-content;color:var(--feedback-muted);gap:14px;margin:28px auto 0;padding:0;list-style:none;display:grid}.feedback-dialog .feedback-receipt li{align-items:center;gap:14px;display:flex}.feedback-dialog .feedback-receipt li span{background:var(--color-subtle);width:44px;height:44px;color:var(--color-muted);border-radius:50%;place-items:center;font-size:24px;display:inline-grid}@media (width<=600px){.feedback-dialog{border:0;border-radius:20px 20px 0 0;width:100%;height:auto;max-height:calc(100dvh - 16px);inset:auto 0 0}.feedback-dialog .feedback-body{flex:auto}.feedback-dialog .feedback-body-complete{min-height:0}}@media (width<=340px){.feedback-dialog .feedback-verification{margin-inline:-12px}.feedback-dialog .feedback-verification>[role=status]{padding-inline:12px}}@media (width<=600px){.feedback-dialog{bottom:var(--feedback-visible-bottom,0px);max-height:var(--feedback-visible-height,100dvh)}.feedback-dialog .feedback-body{max-height:var(--feedback-visible-height,100dvh)}}.feedback-dialog .feedback-ratings button[aria-pressed=true]{border-color:var(--color-primary);background:var(--color-selected);color:var(--color-text);box-shadow:inset 0 0 0 1px var(--color-primary)}.feedback-dialog .feedback-send:hover:not(:disabled){background:var(--color-primary-hover)}.feedback-dialog .feedback-header{border-bottom:1px solid var(--color-border)}.feedback-dialog .feedback-body{padding-top:20px}.feedback-dialog .feedback-success-icon{background:var(--color-selected);border-color:var(--color-primary);color:var(--color-text)}.feedback-dialog .feedback-test-badge{background:var(--color-subtle)}@media (width<=600px){.feedback-dialog{border-radius:16px 16px 0 0}}.inline-support{margin:1rem 0 0;font-size:14px}.inline-support-button{min-height:44px;color:var(--color-muted);border-color:var(--color-border);background:var(--color-background);padding:4px 12px;font-size:14px}.paypal-support-dialog{--support-text:var(--color-text);--support-muted:var(--color-muted);--support-surface:var(--color-surface);--support-subtle:var(--color-subtle);--support-border:var(--color-border);--support-input:var(--color-input);--support-primary:var(--color-primary);box-sizing:border-box;overscroll-behavior:contain;border:1px solid var(--support-border);background:var(--support-surface);width:min(32rem,100vw - 2rem);max-height:calc(100dvh - 2rem);color:var(--support-text);font:inherit;overflow-wrap:anywhere;border-radius:16px;margin:auto;padding:24px;line-height:1.5;overflow:auto;box-shadow:0 1px 2px #00000017}.paypal-support-dialog::backdrop{background:#0006}.paypal-support-header{padding-right:32px}.paypal-support-dialog h2{letter-spacing:-.025em;margin:0;font-size:24px;font-weight:650;line-height:1.25}.paypal-support-dialog p{margin:0;font-size:14px;line-height:1.55}.paypal-support-header p{color:var(--support-muted);margin-top:8px;font-size:15px}.paypal-support-dialog-close{width:44px;min-width:44px;height:44px;min-height:44px;color:var(--support-text);cursor:pointer;background:0 0;border:0;border-radius:8px;place-items:center;padding:0;font-size:24px;line-height:1;display:grid;position:absolute;top:12px;right:12px}.paypal-support-dialog-close:hover{background:var(--support-subtle)}.paypal-support-dialog-close:focus-visible,.paypal-support-fallback a:focus-visible{outline:2px solid var(--support-primary);outline-offset:3px}.paypal-support-purpose{background:var(--support-subtle);border-radius:8px;gap:4px;margin-top:20px;padding:12px 16px;font-size:14px;line-height:1.5;display:grid}.paypal-support-purpose strong{font-weight:600}.paypal-support-purpose span{color:var(--support-muted)}.paypal-support-options{border:0;min-inline-size:0;margin:24px 0 20px;padding:0}.paypal-support-options legend{margin-bottom:12px;padding:0;font-size:14px;font-weight:600}.paypal-support-option-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.paypal-support-option{box-sizing:border-box;border:1px solid var(--support-input);background:var(--support-surface);min-width:0;min-height:48px;color:var(--support-text);cursor:pointer;border-radius:8px;place-items:center;font-size:16px;font-weight:600;display:grid;position:relative}.paypal-support-option:hover{background:var(--support-subtle)}.paypal-support-option[data-selected=true]{background:var(--support-primary);color:#fff;border-color:var(--support-primary)}.paypal-support-option input{opacity:0;cursor:pointer;width:100%;height:100%;margin:0;position:absolute;inset:0}.paypal-support-option span{padding:8px 4px}.paypal-support-option:focus-within{outline:2px solid var(--support-primary);outline-offset:3px}.paypal-support-options .paypal-support-note,.paypal-support-options .paypal-support-options-hint{color:var(--support-muted);margin-top:8px;font-size:14px}.paypal-support-payment{margin-top:20px}.paypal-support-payment>p[role=status]{color:var(--support-muted);padding:12px 0}.paypal-hosted-button{max-width:100%;min-height:48px}.paypal-hosted-button iframe{max-width:100%}.paypal-support-payment>.paypal-support-fallback[role=status]{border:1px solid var(--support-border);background:var(--support-subtle);color:var(--support-text);border-radius:8px;padding:12px 16px}.paypal-support-fallback a{min-height:44px;color:var(--support-primary);text-underline-offset:3px;align-items:center;text-decoration:underline;display:inline-flex}.paypal-support-details{border-top:1px solid var(--support-border);color:var(--support-muted);gap:8px;margin-top:20px;padding-top:16px;display:grid}.paypal-support-details p{font-size:14px}@media (width<=480px){.paypal-support-option-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.paypal-support-dialog{padding:20px}.paypal-support-dialog h2{font-size:22px}.paypal-support-dialog-close{top:8px;right:8px}}@media (width<=360px){.paypal-support-dialog{padding:16px}.paypal-support-header{padding-right:28px}}@media (prefers-reduced-motion:reduce){.paypal-support-dialog{scroll-behavior:auto}}@font-face{font-family:Archivo;src:url(/fonts/archivo-latin-wght-normal.woff2)format("woff2");font-style:normal;font-weight:100 900;font-display:swap}:root{--color-background:#fcfcfc;--color-surface:#fff;--color-subtle:#f5f5f5;--color-text:#000;--color-muted:#525252;--color-primary:#000;--color-primary-hover:#242424;--color-selected:#ebebeb;--color-border:#e4e4e4;--color-input:#7d7d7d;--color-focus:#000;--color-error:#b42318;color-scheme:light;color:var(--color-text);background:var(--color-background);font-family:Archivo,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{margin:0}main{width:min(64rem,100% - 2rem);margin:0 auto;padding:clamp(1.5rem,4vw,3rem) 0}h1{letter-spacing:-.035em;margin:0 0 1rem;font-size:clamp(1.75rem,4vw,2.25rem);line-height:1.15}p{max-width:62ch;line-height:1.65}a{color:var(--color-primary);text-underline-offset:.18em}a:focus-visible{outline:2px solid var(--color-focus);outline-offset:3px}.eyebrow{color:var(--color-muted);margin-bottom:.75rem;font-size:.875rem;font-weight:500}.skip-link{z-index:20;background:#fff;border-radius:.4rem;padding:.65rem .85rem;position:fixed;top:.5rem;left:.5rem;transform:translateY(-160%);box-shadow:0 1px 2px #00000017}.skip-link:focus{transform:translateY(0)}.site-header{border-bottom:1px solid var(--color-border);background:var(--color-surface)}.site-header-inner,.site-footer-inner,.analytics-footer-slot{width:min(64rem,100% - 2rem);margin:0 auto}.site-header-inner{justify-content:space-between;align-items:center;gap:1rem;min-height:4rem;display:flex}.brand{color:var(--color-text);font-size:1.15rem;font-weight:800;text-decoration:none}.site-header ul{flex-wrap:wrap;align-items:center;gap:.25rem 1rem;margin:0;padding:0;list-style:none;display:flex}.primary-navigation-hint{display:none}.site-header li{align-items:center;display:flex}.site-header a[aria-current=page]{color:var(--color-primary);font-weight:750;text-decoration-thickness:.16em}.site-header .support-link{border:1px solid var(--color-input);min-height:2.75rem;color:var(--color-primary);background:0 0;border-radius:.5rem;align-items:center;padding:.35rem .75rem;font-weight:500;text-decoration:none;display:inline-flex}.site-footer nav>a{align-items:center;min-height:2.75rem;display:inline-flex}.site-header .support-link.support-link-button{border:1px solid var(--color-input);min-height:2.75rem;padding:.35rem .75rem;text-decoration:none}.site-footer{border-top:1px solid var(--color-border);background:var(--color-subtle);padding:2rem 0}.site-footer-inner{justify-content:space-between;align-items:center;gap:1rem;display:flex}.analytics-footer-slot{border-top:1px solid var(--color-border);margin-top:1.25rem;padding-top:1.25rem}.site-footer p{margin:0}.site-footer nav{flex-wrap:wrap;align-items:center;gap:1rem;display:flex}.support-link{white-space:nowrap;align-items:center;min-height:2.75rem;font-weight:600;display:inline-flex}.support-link-button{appearance:none;color:inherit;font:inherit;text-underline-offset:.18em;cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.support-link-button:focus-visible{outline:2px solid var(--color-focus);outline-offset:3px}.content-section,.fact-page>section,.trust-page>section{border-top:1px solid var(--color-border);margin-top:3rem;padding-top:2rem}.page-intro{max-width:50rem}.lede{max-width:68ch;color:var(--color-muted);font-size:1.12rem}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:1.5rem;display:grid}.card-grid article,.example-block,.notice{border:1px solid var(--color-border);background:#fff;border-radius:.75rem;min-width:0;padding:1rem}.card-grid h3,.example-block p,.notice p{margin-top:0}.card-grid p:last-child,.example-block p:last-child,.notice p:last-child{margin-bottom:0}.table-wrap{border:1px solid var(--color-border);background:#fff;border-radius:.7rem;width:100%;max-width:100%;overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:42rem}th,td{border-bottom:1px solid var(--color-border);text-align:left;vertical-align:top;padding:.75rem}th{background:var(--color-subtle)}tr:last-child td{border-bottom:0}code{overflow-wrap:anywhere;color:var(--color-text)}.sources li+li{margin-top:.45rem}.reviewed{color:var(--color-muted);margin-top:1.5rem;font-size:.9rem}@media (width<=46rem){.site-header-inner,.site-footer-inner{flex-direction:column;align-items:flex-start;padding:.8rem 0}.card-grid{grid-template-columns:1fr}.site-header ul{gap:.55rem 1rem}}body{font-size:1rem;line-height:1.5}h2{letter-spacing:-.02em;font-size:1.375rem;line-height:1.3}h3{font-size:1.125rem;line-height:1.4}.site-header nav a{align-items:center;min-height:44px;display:inline-flex}.site-header nav a[aria-current=page]{text-decoration-thickness:2px}.site-footer{background:var(--color-subtle);color:var(--color-muted)}.site-footer-inner{align-items:flex-start}.site-footer nav{gap:.25rem 1rem}.page-intro h1{max-width:28ch}.lede{font-size:1rem}button,input,select,textarea{accent-color:var(--color-primary)}button:hover:not(:disabled){border-color:var(--color-primary)}button.primary:hover:not(:disabled){background:var(--color-primary-hover)}@media (width<=46rem){.site-header-inner{gap:.25rem;padding-block:.75rem}.site-header nav{width:100%;min-width:0;font-size:.875rem}.site-header ul{flex-wrap:nowrap;gap:0 .75rem;max-width:100%;padding:.375rem;scroll-padding-inline:.375rem;overflow-x:auto}.site-header li{flex:none}.site-header nav a{white-space:nowrap}.primary-navigation-hint{color:var(--color-muted);margin:0;font-size:.75rem;line-height:1.5;display:block}.site-header .support-link.support-link-button{padding-inline:.6rem;font-size:.875rem}.site-footer-inner{gap:1rem}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important}}