@font-face{font-family:IBM Plex Sans;src:url(/fonts/plex-sans.woff2) format("woff2");font-weight:400 600;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;src:url(/fonts/plex-mono-400.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;src:url(/fonts/plex-mono-600.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--brand: #42708f;--brand-strong: #35617e;--brand-bright: #9fc6de;--brand-ink: #42708f;--accent: #5c7a72;--accent-bright: #a8c4bb;--success: #42708f;--warning: #8a6a2a;--danger: #bd3a30;--info: #42708f;--font-sans: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;--track-display: -.024em;--track-heading: -.015em;--track-chrome: .01em;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--space-8: 4rem;--radius-sm: 2px;--radius-md: 2px;--radius-lg: 3px;--radius-xl: 4px;--radius-full: 999px;--ease-standard: cubic-bezier(.2, .8, .2, 1);--ease-out: cubic-bezier(.16, 1, .3, 1);--duration-instant: 90ms;--duration-fast: .14s;--duration-base: .2s;--duration-slow: .34s;--flash-in: color-mix(in srgb, var(--brand) 24%, transparent);--flash-out: color-mix(in srgb, var(--danger) 20%, transparent)}:root{color-scheme:light;--surface-canvas: #fafbfa;--surface-card: #ffffff;--surface-sunken: #f1f3f1;--surface-inset: #eff2ef;--surface-hover: #f5f7f5;--surface-border: #edefed;--surface-border-strong: #dce0dd;--chassis-bezel: #c8cec9;--screen: #eff2ef;--screen-dim: #6e7876;--screen-border: #d0d6d2;--text-primary: #272c2b;--text-secondary: #656d6c;--text-tertiary: #959c9b;--text-on-accent: #ffffff;--brand-soft: color-mix(in srgb, var(--brand) 12%, transparent);--brand-soft-strong: color-mix(in srgb, var(--brand) 20%, transparent);--brand-text: var(--brand-strong);--success-soft: color-mix(in srgb, var(--brand) 12%, transparent);--warning-soft: color-mix(in srgb, var(--warning) 13%, transparent);--danger-soft: color-mix(in srgb, var(--danger) 11%, transparent);--success-text: var(--brand-strong);--warning-text: #7a5c22;--danger-text: #a3302a;--focus-ring: 0 0 0 3px color-mix(in srgb, var(--brand) 40%, transparent);--selection-bg: color-mix(in srgb, var(--brand) 26%, transparent);--shadow-sm: 0 1px 0 rgba(39, 44, 43, .03);--shadow-md: 0 1px 2px rgba(39, 44, 43, .05);--shadow-lg: 0 6px 20px rgba(39, 44, 43, .08);--glow-canvas: none}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--surface-canvas: #252a2b;--surface-card: #2c3233;--surface-sunken: #1f2425;--surface-inset: #333a3b;--surface-hover: #313839;--surface-border: #363d3e;--surface-border-strong: #495152;--chassis-bezel: #4b5456;--screen: #333a3b;--screen-dim: #a4aead;--screen-border: #454d4e;--text-primary: #eef2f1;--text-secondary: #b3bbba;--text-tertiary: #8b9392;--text-on-accent: #131819;--brand-soft: color-mix(in srgb, var(--brand-bright) 18%, transparent);--brand-soft-strong: color-mix(in srgb, var(--brand-bright) 28%, transparent);--brand-text: var(--brand-bright);--success-soft: color-mix(in srgb, var(--brand-bright) 18%, transparent);--warning-soft: color-mix(in srgb, var(--warning) 24%, transparent);--danger-soft: color-mix(in srgb, var(--danger) 24%, transparent);--success-text: var(--brand-bright);--warning-text: #d9b06a;--danger-text: #f08a82;--focus-ring: 0 0 0 3px color-mix(in srgb, var(--brand-bright) 45%, transparent);--selection-bg: color-mix(in srgb, var(--brand-bright) 32%, transparent);--shadow-sm: 0 1px 0 rgba(0, 0, 0, .25);--shadow-md: 0 1px 3px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .4);--glow-canvas: none}}:root[data-theme=dark]{color-scheme:dark;--surface-canvas: #252a2b;--surface-card: #2c3233;--surface-sunken: #1f2425;--surface-inset: #333a3b;--surface-hover: #313839;--surface-border: #363d3e;--surface-border-strong: #495152;--chassis-bezel: #4b5456;--screen: #333a3b;--screen-dim: #a4aead;--screen-border: #454d4e;--text-primary: #eef2f1;--text-secondary: #b3bbba;--text-tertiary: #8b9392;--text-on-accent: #131819;--brand-soft: color-mix(in srgb, var(--brand-bright) 18%, transparent);--brand-soft-strong: color-mix(in srgb, var(--brand-bright) 28%, transparent);--brand-text: var(--brand-bright);--success-soft: color-mix(in srgb, var(--brand-bright) 18%, transparent);--warning-soft: color-mix(in srgb, var(--warning) 24%, transparent);--danger-soft: color-mix(in srgb, var(--danger) 24%, transparent);--success-text: var(--brand-bright);--warning-text: #d9b06a;--danger-text: #f08a82;--focus-ring: 0 0 0 3px color-mix(in srgb, var(--brand-bright) 45%, transparent);--selection-bg: color-mix(in srgb, var(--brand-bright) 32%, transparent);--shadow-sm: 0 1px 0 rgba(0, 0, 0, .25);--shadow-md: 0 1px 3px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .4);--glow-canvas: none}@keyframes fade-slide-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.fade-slide-in{animation:fade-slide-in var(--duration-base) var(--ease-out)}@keyframes soft-pulse{0%,to{opacity:1}50%{opacity:.55}}.soft-pulse{animation:soft-pulse 1.8s var(--ease-standard) infinite}.tooltip{position:relative}.tooltip:after{content:attr(data-tip);position:absolute;left:50%;top:calc(100% + 9px);transform:translate(-50%) translateY(-4px);background:var(--text-primary);color:var(--surface-card);padding:6px 10px;border-radius:var(--radius-sm);font-size:12px;font-weight:500;line-height:1.3;white-space:nowrap;max-width:min(60vw,320px);box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transition:opacity var(--duration-fast) var(--ease-standard),transform var(--duration-fast) var(--ease-standard);z-index:30}.tooltip:hover:after,.tooltip:focus-visible:after{opacity:1;transform:translate(-50%) translateY(0);transition-delay:.12s}@media(hover:none),(max-width:720px){.tooltip:after{content:none}}.tooltip:after{max-width:min(60vw,320px);white-space:normal;overflow-wrap:anywhere}.page{min-height:100vh;background:var(--glow-canvas),var(--surface-canvas);background-attachment:fixed}.shell{width:100%;max-width:1180px;margin-inline:auto;padding-inline:clamp(1.15rem,4vw,2.5rem);padding-block:clamp(1.5rem,3.5vw,2.5rem) clamp(2.5rem,5vw,4rem)}.shell--wide{max-width:1440px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);margin-bottom:clamp(1.5rem,3vw,2.25rem)}.site-header__mark{display:flex;align-items:center;gap:var(--space-3);min-width:0;text-decoration:none;color:inherit}.site-header__logo{width:42px;height:42px;border-radius:11px;overflow:hidden;line-height:0;box-shadow:var(--shadow-md);flex-shrink:0}.site-header__logo img{display:block;width:100%;height:100%}.site-header h1,.site-header__brand{display:block;font-size:clamp(18px,2.4vw,21px);font-weight:700;letter-spacing:-.02em;line-height:1.1;color:var(--text-primary)}.site-header__sub{display:block;margin-top:3px;color:var(--text-secondary);font-size:13px}.site-header__actions{display:flex;align-items:center;gap:var(--space-2);flex-shrink:0}.site-nav{display:flex;align-items:center;gap:var(--space-1)}.site-nav a{padding:7px 12px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:600;color:var(--text-secondary);text-decoration:none;white-space:nowrap;transition:color var(--duration-fast) var(--ease-standard),background-color var(--duration-fast) var(--ease-standard)}.site-nav a:hover{color:var(--text-primary);background:var(--surface-hover)}.site-nav a[aria-current=page]{color:var(--brand-text);background:var(--brand-soft)}@media(max-width:720px){.site-nav a:not(.site-nav__cta){display:none}}.site-nav__cta{color:var(--brand-text)}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-md);border:1px solid var(--surface-border);background:var(--surface-card);color:var(--text-secondary);cursor:pointer;box-shadow:var(--shadow-sm);transition:background-color var(--duration-fast) var(--ease-standard),color var(--duration-fast) var(--ease-standard),border-color var(--duration-fast) var(--ease-standard),transform var(--duration-instant) var(--ease-standard)}.theme-toggle:hover{color:var(--text-primary);border-color:var(--surface-border-strong)}.theme-toggle:active{transform:scale(.94)}.theme-toggle svg{transition:transform var(--duration-base) var(--ease-out)}.section{min-width:0}.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-3);flex-wrap:wrap}.section__title{font-size:12px;font-weight:600;text-transform:lowercase;letter-spacing:var(--track-chrome);color:var(--text-tertiary)}.section__desc{margin-top:3px;font-size:13px;color:var(--text-secondary)}.toolbar{display:flex;align-items:center;gap:var(--space-2);flex-wrap:wrap}.site-footer{margin-top:clamp(2.5rem,5vw,4rem);padding-top:var(--space-5);border-top:1px solid var(--surface-border);display:flex;flex-direction:column;gap:var(--space-4);font-size:12.5px;color:var(--text-tertiary)}.site-footer__nav{display:flex;flex-wrap:wrap;gap:var(--space-2) var(--space-5)}.site-footer__nav a{color:var(--text-secondary);text-decoration:none;font-weight:600;transition:color var(--duration-fast) var(--ease-standard)}.site-footer__nav a:hover,.site-footer__nav a[aria-current=page]{color:var(--brand-text)}.site-footer__meta{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2) var(--space-4);flex-wrap:wrap}@media(max-width:400px){.site-header__sub{display:none}}@media(max-width:720px){.site-header{flex-wrap:wrap;row-gap:var(--space-3)}.site-header__actions{flex-shrink:1;flex-wrap:wrap;min-width:0;width:100%;justify-content:space-between}.site-nav,.site-tools{flex-wrap:wrap;min-width:0}}.site-nav a,.site-tools__link,.site-footer__nav a,.backlink{display:inline-flex;align-items:center;min-height:24px}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--radius-sm);border:1px solid transparent;background:transparent;color:var(--text-tertiary);cursor:pointer;transition:background-color var(--duration-fast) var(--ease-standard),color var(--duration-fast) var(--ease-standard),transform var(--duration-instant) var(--ease-standard)}.icon-btn:hover{background:var(--surface-hover);color:var(--text-primary)}.icon-btn:active{transform:scale(.9)}.icon-btn--success{color:var(--success)}.btn{display:inline-flex;align-items:center;gap:6px;text-decoration:none;padding:9px 16px;border-radius:var(--radius-md);border:1px solid var(--surface-border-strong);background:var(--surface-card);color:var(--text-primary);font-size:13.5px;font-weight:600;cursor:pointer;box-shadow:var(--shadow-sm);transition:background-color var(--duration-fast) var(--ease-standard),border-color var(--duration-fast) var(--ease-standard),color var(--duration-fast) var(--ease-standard),transform var(--duration-instant) var(--ease-standard)}.btn:hover{background:var(--surface-hover);border-color:var(--text-tertiary)}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn--primary{background:var(--brand);border-color:var(--brand);color:var(--text-on-accent);box-shadow:var(--shadow-sm),0 4px 12px color-mix(in srgb,var(--brand) 35%,transparent)}.btn--primary:hover{background:var(--brand-strong);border-color:var(--brand-strong);color:var(--text-on-accent)}.btn--ghost{border-color:transparent;background:transparent;box-shadow:none;color:var(--brand-text)}.btn--ghost:hover{background:var(--brand-soft);border-color:transparent}.btn--lg{padding:12px 22px;font-size:15px;border-radius:var(--radius-md)}.btn--active{background:var(--brand-soft);border-color:var(--brand);color:var(--brand-text)}.btn--active:hover{background:var(--brand-soft);border-color:var(--brand)}.btn svg{flex-shrink:0}.backlink{display:inline-flex;align-items:center;gap:6px;margin-bottom:var(--space-3);font-size:13px;font-weight:600;color:var(--text-secondary);text-decoration:none;border-radius:var(--radius-md);transition:color .15s ease}.backlink:hover,.backlink:focus-visible{color:var(--brand-text)}.backlink:focus-visible{outline:2px solid var(--brand);outline-offset:3px}.backlink svg{transition:transform .15s ease}.backlink:hover svg{transform:translate(-2px)}@media(prefers-reduced-motion:reduce){.backlink svg,.backlink:hover svg{transition:none;transform:none}}.test-hero{max-width:68ch;margin-bottom:clamp(1.25rem,3vw,2rem)}.test-hero__eyebrow{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:11.5px;font-weight:600;text-transform:lowercase;letter-spacing:var(--track-chrome);color:var(--brand-text);margin-bottom:var(--space-3)}.test-hero h1{font-size:clamp(26px,4.5vw,38px);font-weight:600;letter-spacing:var(--track-display);line-height:1.1;text-wrap:balance;color:var(--text-primary)}.test-hero__lead{margin-top:var(--space-3);font-size:clamp(14.5px,2vw,16.5px);color:var(--text-secondary)}.test-hero__privacy{margin-top:var(--space-3);display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:500;color:var(--text-secondary);background:var(--surface-sunken);padding:5px 11px;border-radius:var(--radius-sm)}.stage{position:relative;background:var(--surface-card);border:1px solid var(--surface-border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:clamp(1rem,2.5vw,1.75rem);padding-top:calc(clamp(1rem,2.5vw,1.75rem) + 3px)}.stage:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--chassis-bezel);border-radius:var(--radius-lg) var(--radius-lg) 0 0}.stage+.stage,.stage+.panel,.panel+.stage,.panel+.panel{margin-top:var(--space-4)}.panel{background:var(--surface-card);border:1px solid var(--surface-border-strong);border-radius:var(--radius-lg);box-shadow:none;padding:clamp(1rem,2.5vw,1.5rem)}.panel__head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap;margin-bottom:var(--space-4)}.panel__title{font-size:15px;font-weight:700;letter-spacing:-.01em;color:var(--text-primary)}.disclose{border:1px solid var(--surface-border);border-radius:var(--radius-lg);background:var(--surface-card);box-shadow:var(--shadow-sm);padding:0}.disclose>summary{cursor:pointer;padding:var(--space-3) var(--space-4);font-size:14px;font-weight:650;color:var(--text-primary);list-style:none;display:flex;align-items:center;gap:var(--space-2);border-radius:var(--radius-lg)}.disclose>summary::-webkit-details-marker{display:none}.disclose>summary:before{content:"";width:0;height:0;flex:none;border-left:5px solid currentColor;border-top:4px solid transparent;border-bottom:4px solid transparent;transition:transform .15s ease}.disclose[open]>summary:before{transform:rotate(90deg)}.disclose>summary:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.disclose__body{padding:0 var(--space-4) var(--space-4);font-size:13.5px;line-height:1.6;color:var(--text-secondary)}.disclose__body p{margin:0 0 var(--space-2)}.disclose__body code{font-family:var(--font-mono);font-size:12.5px;background:var(--surface-inset);padding:1px 5px;border-radius:4px}@media(prefers-reduced-motion:reduce){.disclose>summary:before{transition:none}}.steps{margin:var(--space-2) 0 0;padding-left:1.35em;display:grid;gap:var(--space-2);font-size:13.5px;line-height:1.55;color:var(--text-secondary)}.steps li::marker{color:var(--text-tertiary);font-variant-numeric:tabular-nums}.verdict{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);font-weight:600;font-size:14px;border:1px solid transparent}.verdict__icon{flex-shrink:0;display:inline-flex}.verdict--idle{background:var(--surface-sunken);color:var(--text-secondary);border-color:var(--surface-border)}.verdict--pass{background:var(--success-soft);color:var(--success-text);border-color:color-mix(in srgb,var(--success) 35%,transparent)}.verdict--warn{background:var(--warning-soft);color:var(--warning-text);border-color:color-mix(in srgb,var(--warning) 35%,transparent)}.verdict--fail{background:var(--danger-soft);color:var(--danger-text);border-color:color-mix(in srgb,var(--danger) 35%,transparent)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:var(--space-3)}.stat{background:var(--screen);border:1px solid var(--screen-border);border-radius:var(--radius-sm);padding:var(--space-3) var(--space-4)}.stat__label{font-family:var(--font-mono);font-size:11px;font-weight:400;text-transform:lowercase;letter-spacing:var(--track-chrome);color:var(--screen-dim)}.stat__value{margin-top:4px;font-family:var(--font-mono);font-size:clamp(18px,3vw,22px);font-weight:600;font-variant-numeric:tabular-nums;color:var(--brand-text);line-height:1.1}.stat__value--brand{color:var(--brand-text)}.stat__sub{font-size:12px;font-weight:500;color:var(--text-tertiary)}.hint{font-size:13px;color:var(--text-secondary);line-height:1.6}.chip{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:var(--radius-full);background:var(--surface-inset);color:var(--text-secondary);font-size:12px;font-weight:600;font-family:var(--font-mono)}.related{margin-top:clamp(2.5rem,5vw,4rem);padding-top:clamp(1.5rem,3vw,2.25rem);border-top:1px solid var(--surface-border)}.related__heading{font-size:13px;font-weight:600;text-transform:lowercase;letter-spacing:var(--track-chrome);color:var(--text-tertiary);margin-bottom:var(--space-4)}.related__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--space-3)}.related__card{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--surface-card);border:1px solid var(--surface-border);border-radius:var(--radius-md);text-decoration:none;box-shadow:var(--shadow-sm);transition:border-color var(--duration-fast) var(--ease-standard),transform var(--duration-instant) var(--ease-standard),box-shadow var(--duration-fast) var(--ease-standard)}.related__card:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-md)}.related__icon{flex-shrink:0;width:34px;height:34px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;background:var(--brand-soft);color:var(--brand-text)}.related__name{font-size:14px;font-weight:650;color:var(--text-primary)}.related__blurb{font-size:12.5px;color:var(--text-secondary);margin-top:1px}.hub-hero{max-width:62ch;margin-bottom:clamp(2rem,5vw,3.5rem)}.hub-hero h1{font-size:clamp(30px,6vw,48px);font-weight:800;letter-spacing:-.03em;line-height:1.08;color:var(--text-primary)}.hub-hero h1 .grad{color:var(--brand-strong)}.hub-hero__lead{margin-top:var(--space-4);font-size:clamp(15px,2.2vw,18px);color:var(--text-secondary)}.hub-hero__actions{margin-top:var(--space-5);display:flex;gap:var(--space-3);flex-wrap:wrap;align-items:center}.hub-hero__privacy{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:500;color:var(--text-secondary)}.hub-group{margin-top:clamp(1.75rem,4vw,2.75rem)}.hub-group__title{font-family:var(--font-mono);font-size:12.5px;font-weight:600;text-transform:lowercase;letter-spacing:var(--track-chrome);color:var(--text-secondary);margin-bottom:var(--space-4)}.hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--space-4)}.hub-card{position:relative;display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-5);padding-top:calc(var(--space-5) + 3px);background:var(--surface-card);border:1px solid var(--surface-border-strong);border-radius:var(--radius-lg);text-decoration:none;box-shadow:var(--shadow-sm);transition:border-color var(--duration-fast) var(--ease-standard),transform var(--duration-instant) var(--ease-standard),box-shadow var(--duration-fast) var(--ease-standard)}.hub-card:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--chassis-bezel);border-radius:var(--radius-lg) var(--radius-lg) 0 0}.hub-card--live:hover{border-color:var(--brand)}.hub-card--live:hover:before{background:var(--brand)}.hub-card--soon{cursor:default;opacity:.72}.hub-card__icon{width:38px;height:38px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;background:var(--screen);border:1px solid 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