/* Shared styling for all CMM pages. */
:root{--container-width:1200px;--page-gutter:40px;--spine-width:64px;--ink:#061539;--ink2:#0a1f4e;--paper:#edf1f7;--yellow:#ffff00;--muted:#a8b8d8;--rule:#314367;--mono:ui-monospace,"SFMono-Regular","Cascadia Mono","Segoe UI Mono","Roboto Mono","DejaVu Sans Mono",Menlo,Consolas,monospace;--sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue","DejaVu Sans",Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;padding-left:var(--spine-width);background-color:var(--ink);background-image:radial-gradient(140% 95% at 8% -8%,#17376f 0%,var(--ink2) 38%,var(--ink) 74%),repeating-linear-gradient(to bottom,rgba(237,241,247,.045) 0 1px,transparent 1px 34px);background-attachment:fixed;color:var(--paper);font:1rem/1.65 var(--sans)}a{color:inherit;text-underline-offset:.25em}a:hover{color:var(--yellow)}button,input{font:inherit}a,button,input,summary{touch-action:manipulation}:focus-visible{outline:3px solid var(--yellow);outline-offset:5px}.skip{position:fixed;left:1rem;top:-100px;background:var(--yellow);color:var(--ink);padding:1rem;z-index:10}.skip:focus{top:1rem}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.spine{position:fixed;z-index:5;left:0;top:0;bottom:0;width:var(--spine-width);border-right:1px solid var(--rule);display:flex;align-items:center;justify-content:center;text-align:center;padding:28px 12px;background:transparent}.spine span{writing-mode:vertical-rl;transform:rotate(180deg);font:500 .875rem/1.5 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:#8296c4;white-space:nowrap}.header{background:var(--paper);color:var(--ink);border-bottom:1px solid var(--yellow)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;width:100%;max-width:var(--container-width);margin-inline:auto;padding:14px var(--page-gutter)}.brand img{display:block;width:230px;height:auto}.header nav{display:flex;gap:26px;flex-wrap:wrap;align-items:center}.header nav a{font-size:1rem;font-weight:650;text-decoration:none;padding:10px 0;border-bottom:2px solid transparent}.header nav a:hover,.header nav a[aria-current]{border-bottom-color:#003399;color:#003399}.nav-toggle{display:none}main,footer{max-width:var(--container-width);margin:auto;padding:0 var(--page-gutter)}.hero{display:grid;grid-template-columns:minmax(0,1fr);gap:44px;padding:78px 0 86px;align-items:start}.hero-lede{display:block;width:300px;max-width:80%;height:auto;margin-bottom:28px}.hero-overview{padding-top:0;max-width:72ch}.hero-overview p{font-size:1.0625rem;line-height:1.7}.readmore{display:inline-block;margin-top:4px;color:var(--yellow);font:600 .9rem/1.5 var(--mono);text-decoration:none;border-bottom:1px solid transparent}.readmore:hover,.readmore:focus-visible{border-bottom-color:var(--yellow)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.4rem,4.5vw,4.2rem);line-height:1.09;letter-spacing:-.015em;font-kerning:normal;margin-bottom:0;max-width:20ch}h1 em{font-style:normal;color:var(--yellow)}.hero-statement{font-weight:800}h2{font-size:clamp(1.7rem,2.6vw,2.45rem);line-height:1.2;letter-spacing:-.025em;margin-bottom:24px}p{margin-bottom:20px}.eyebrow{display:block;font:.8rem/1.6 var(--mono);text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin-bottom:22px}.section{border-top:1px solid var(--rule);padding:64px 0}.intro{display:grid;grid-template-columns:1fr 1.25fr;gap:80px}.large{font-size:1.25rem;line-height:1.65}.text-link{color:var(--yellow);font-weight:600}.section-heading{margin-bottom:36px}.join-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--rule)}.join-grid section{padding:36px;background:var(--ink2)}.join-grid section+section{border-left:1px solid var(--rule)}.join-grid h2{font-size:1.7rem}.button{display:inline-block;background:var(--yellow);border:1px solid var(--yellow);color:var(--ink);padding:15px 22px;font:.875rem/1.5 var(--mono);font-weight:700;text-decoration:none}.button:hover{background:transparent;color:var(--yellow)}.button.secondary{background:transparent;color:var(--yellow)}.button.secondary:hover{background:var(--yellow);color:var(--ink)}.consent-note{font-size:.875rem;color:var(--muted);max-width:82ch;margin:24px 0 0}.signup-inner{width:100%;max-width:620px;margin:0}.signup-block+.signup-block{margin-top:38px}.signup-lead{max-width:48ch;margin-bottom:16px;font-size:1.0625rem;line-height:1.55}.signup-section .button{max-width:100%;padding:16px 28px;text-align:center;text-transform:uppercase;letter-spacing:.1em}.signup-note{max-width:54ch;margin:30px 0 0;color:var(--muted);font-size:.875rem;line-height:1.6}.signup-note a{color:var(--muted)}.page-heading{padding:75px 0 65px}.page-heading h1{margin-bottom:30px}.page-heading>p{max-width:65ch;font-size:1.2rem;color:var(--muted)}.faq details{border-top:1px solid var(--rule)}.faq details:last-child{border-bottom:1px solid var(--rule)}summary{cursor:pointer;font-size:1.1rem;font-weight:650;padding:24px 30px 24px 0;list-style:none;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:'+';position:absolute;right:0;color:var(--yellow);font-size:1.5rem;top:18px}details[open] summary:after{content:'−'}.faq-number{color:var(--muted);font:.875rem var(--mono);margin-right:24px}.answer{max-width:85ch;padding:0 30px 12px 45px;color:var(--muted)}.answer a{color:var(--paper)}.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.logo-preview{background:var(--paper);padding:60px 40px;min-height:230px;display:flex;align-items:center}.logo-preview img{width:100%;height:auto}.kit-file-links{margin-top:28px;margin-bottom:0}.narrow p{max-width:80ch}.contact-email{display:inline-block;font-size:clamp(1rem,2.3vw,1.8rem);color:var(--yellow);overflow-wrap:anywhere;margin-top:15px}footer{padding-top:0;padding-bottom:35px;margin-top:30px}.footer-bottom{display:flex;flex-wrap:wrap;gap:16px 24px;padding-top:30px;border-top:1px solid var(--yellow);color:var(--muted);font-size:.875rem}.footer-bottom span{display:flex;gap:8px;align-items:center}.footer-bottom small{font-size:.75rem;border:1px solid var(--rule);padding:1px 6px}dialog{background:var(--ink2);color:var(--paper);border:1px solid var(--rule);border-top:3px solid var(--yellow);padding:36px;width:calc(100% - 32px);max-width:480px;max-height:90vh;overflow:auto}dialog::backdrop{background:rgba(3,8,25,.8)}dialog h2{font-size:1.6rem;padding-right:20px}dialog>p{color:var(--muted);font-size:.875rem}.modal-close{position:absolute;right:12px;top:8px;border:0;background:none;color:var(--paper);font-size:1.7rem;cursor:pointer;padding:2px 8px}.cr-form{display:flex;flex-direction:column}.fld{font: .875rem var(--mono);margin-bottom:8px}.cr-form input[type=email]{width:100%;padding:12px;background:var(--ink);color:var(--paper);border:1px solid var(--muted);border-radius:0}.cr-consent{display:flex;gap:12px;margin:20px 0;font-size:.875rem}.cr-consent input{width:18px;height:18px;flex:none;accent-color:var(--yellow)}.cr-submit{padding:14px;border:1px solid var(--yellow);background:var(--yellow);color:var(--ink);font-weight:700;cursor:pointer}.cr-submit:hover{color:var(--yellow);background:transparent}.cr-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}body:has(dialog[open]){overflow:hidden}@media(max-width:1050px){:root{--page-gutter:32px;--spine-width:56px}.spine{padding-inline:10px}.spine span{font-size:.8125rem}.header-inner{align-items:flex-start;flex-direction:column;gap:12px}.header nav{gap:14px 22px}.hero{gap:48px;grid-template-columns:1fr}.hero-overview{padding-top:0;max-width:72ch}.intro{gap:40px}}@media(max-width:720px){:root{--page-gutter:22px;--spine-width:0px}body{padding-left:0}.spine{display:none}.header-inner{padding-block:14px}.brand img{width:200px}.header nav{gap:4px 18px}.header nav a{font-size:1rem}.hero{grid-template-columns:1fr;padding:48px 0;gap:40px}.hero-overview{padding-top:0}.hero-statement{font-size:clamp(2.1rem,10vw,3rem)}.hero-lede{width:250px}.section{padding-top:40px;padding-bottom:40px}.intro,.join-grid,.download-grid{grid-template-columns:1fr;gap:28px}.join-grid{gap:0}.join-grid section{padding:26px}.join-grid section+section{border-left:0;border-top:1px solid var(--rule)}.page-heading{padding:48px 0}.faq-number{margin-right:10px}.answer{padding-left:0}.logo-preview{padding:35px}.footer-bottom{gap:14px 20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

@media(max-width:900px){
.header-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;width:100%;gap:10px 18px}
.header nav{grid-column:1/-1;width:100%}
.header.nav-enhanced .nav-toggle{display:grid;place-items:center;width:44px;height:44px;padding:0;border:0;background:transparent;color:var(--ink);cursor:pointer}
.header.nav-enhanced nav{display:none}
.header.nav-enhanced nav.is-open{display:grid;grid-template-columns:1fr;gap:0;padding-top:8px;border-top:1px solid rgba(6,21,57,.18)}
.header.nav-enhanced nav a{display:flex;align-items:center;min-height:48px;padding:10px 2px;border-bottom:1px solid rgba(6,21,57,.14)}
.nav-toggle-icon,.nav-toggle-icon::before,.nav-toggle-icon::after{display:block;width:21px;height:2px;background:currentColor;transition:transform .18s ease,opacity .18s ease}
.nav-toggle-icon{position:relative}
.nav-toggle-icon::before,.nav-toggle-icon::after{content:"";position:absolute;left:0}
.nav-toggle-icon::before{top:-6px}
.nav-toggle-icon::after{top:6px}
.nav-toggle[aria-expanded="true"] .nav-toggle-icon{background:transparent}
.nav-toggle[aria-expanded="true"] .nav-toggle-icon::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle-icon::after{top:0;transform:rotate(-45deg)}
}
@media(max-width:560px){.header nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%;gap:0 18px}.header nav a{display:flex;align-items:center;min-height:44px}.header nav a:last-child{grid-column:1/-1}.brand img{width:min(200px,75vw)}dialog{padding:28px 22px}.page-heading>p{font-size:1.0625rem}}
@media(min-width:1800px){:root{--container-width:1440px;--page-gutter:56px;--spine-width:72px}.spine span{font-size:.9375rem}.header-inner{padding-block:18px}.brand img{width:260px}.hero{grid-template-columns:1fr;gap:56px;padding-block:96px}.intro{gap:110px}}
/* Homepage identity and supporter strip. Approved logo images belong in gfx/supporters/. */
/* Supporter logo carousel. */
.partner-bar{--partner-fade:clamp(40px,8vw,96px);padding:24px 0 28px;border-bottom:1px solid var(--rule)}
.partner-heading{display:flex;align-items:center;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;margin-bottom:18px;padding-inline-end:4px}
.partner-heading h2{margin:0;font:700 1rem/1.5 var(--sans);letter-spacing:.04em}
.partner-controls{display:flex;align-items:center;justify-content:flex-end;flex:0 0 40px;margin-left:auto}
.partner-pause{display:grid;place-items:center;width:40px;height:40px;padding:0;border:0;background:transparent;color:var(--yellow);cursor:pointer;transform-origin:center;transition:transform .16s ease,color .16s ease}
.partner-pause[hidden]{display:none}
.partner-pause:hover{transform:scale(1.12);color:var(--paper)}
.partner-control-icon{display:block;width:20px;height:20px}
.partner-control-icon svg{display:block;width:100%;height:100%;fill:currentColor;shape-rendering:geometricPrecision}
.partner-play-shape{display:none}
.partner-pause[aria-pressed="true"] .partner-pause-shape{display:none}
.partner-pause[aria-pressed="true"] .partner-play-shape{display:block}
.partner-window{overflow:hidden}
.partner-bar.is-animated .partner-window{-webkit-mask-image:linear-gradient(to right,transparent 0,#000 var(--partner-fade),#000 calc(100% - var(--partner-fade)),transparent 100%);mask-image:linear-gradient(to right,transparent 0,#000 var(--partner-fade),#000 calc(100% - var(--partner-fade)),transparent 100%);-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:100% 100%;mask-size:100% 100%}
.partner-track{display:flex;width:max-content}
.partner-logos{display:flex;flex:none;gap:8px;list-style:none;margin:0;padding:0 8px 0 0}
.partner-logos li{width:244px;height:96px;display:flex;align-items:center;justify-content:center;padding:14px}
.partner-logo-pair{display:grid;place-items:center;width:100%;height:100%}
.partner-logo-pair img{grid-area:1/1;display:block;max-width:100%;max-height:64px;width:auto;height:auto;object-fit:contain;transition:opacity .2s ease}
.partner-logo-mono{filter:brightness(0) invert(1);opacity:.68}
.partner-logo-color{filter:none;opacity:0}
.partner-logos li:hover .partner-logo-mono,.partner-logos li:focus-within .partner-logo-mono{opacity:0}
.partner-logos li:hover .partner-logo-color,.partner-logos li:focus-within .partner-logo-color{opacity:1}
.partner-bar.is-animated .partner-track{animation:partner-scroll 40s linear infinite;will-change:transform}
.partner-bar.is-paused .partner-track{animation-play-state:paused}
@keyframes partner-scroll{to{transform:translateX(-33.333333%)}}
.project-masthead{padding:34px 0 42px;border-bottom:3px solid var(--yellow)}
.project-masthead h1{font-size:clamp(2rem,5.2vw,4.7rem);line-height:1.06;letter-spacing:-.015em;font-kerning:normal;max-width:none;font-weight:900;margin:0}
.project-masthead h1 span{display:block}
.project-masthead h1 span:last-child{color:var(--yellow)}
.hero-statement{font-size:clamp(2.4rem,4.5vw,4.2rem);line-height:1.09;letter-spacing:-.015em;font-kerning:normal;margin:0;max-width:20ch}
.hero-statement em{font-style:normal;color:var(--yellow)}
.partner-bar:not(.is-animated) .partner-track{width:100%}
.partner-bar:not(.is-animated) .partner-logos{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));width:100%;padding:0}
.partner-bar:not(.is-animated) .partner-logos li{width:100%}
@media(max-width:720px){.project-masthead{padding:28px 0 32px}.partner-logos li{width:196px;height:84px;padding:12px}.partner-logos img{max-height:60px}.partner-bar{padding-top:20px}.partner-controls{gap:10px}}
@media(prefers-reduced-motion:reduce){.partner-bar.is-animated .partner-track{animation:none}.partner-logo-pair img{transition:none}}

/* Homepage About / FAQ section. */
.faq-intro{max-width:80ch;margin-bottom:42px}
.faq-intro p{font-size:1.0625rem;line-height:1.7}
@media(max-width:720px){.faq-intro{margin-bottom:32px}}

/* Sticky navigation: hide while moving down, reveal after a short upward scroll. */
.header{position:sticky;top:0;z-index:20;transition:transform .22s ease;will-change:transform}
.header.is-scroll-hidden{transform:translateY(calc(-100% - 2px))}
#signup,#faq,#contact{scroll-margin-top:110px}
@media(max-width:1050px) and (min-width:901px){#signup,#faq,#contact{scroll-margin-top:150px}}
@media(max-width:900px){#signup,#faq,#contact{scroll-margin-top:96px}}
@media(prefers-reduced-motion:reduce){.header{transition:none}}

/* Homepage contact section. */
.contact-home h2{margin-bottom:44px}
.contact-people{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(32px,5vw,72px);border-top:1px solid var(--rule)}
.contact-person{display:grid;grid-template-columns:clamp(140px,15vw,180px) minmax(0,1fr);gap:clamp(24px,3vw,40px);align-items:center;min-width:0;padding:32px 0}
.contact-person-photo{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:50%}
.contact-person-details{min-width:0}
.contact-person-topic{margin:0 0 12px;color:var(--muted)}
.contact-person h3{margin:0 0 4px;font-size:clamp(1.4rem,2vw,1.75rem);line-height:1.25}
.contact-person-role{margin:0 0 16px}
.contact-person-email{display:inline-block;color:var(--yellow);font-size:clamp(1rem,1.6vw,1.25rem);overflow-wrap:anywhere}
@media(max-width:1050px){.contact-people{gap:36px}.contact-person{grid-template-columns:140px minmax(0,1fr);gap:22px}}
@media(max-width:900px){.contact-people{grid-template-columns:1fr;gap:0}.contact-person+.contact-person{border-top:1px solid var(--rule)}}
@media(max-width:720px){.contact-home h2{margin-bottom:28px}.contact-person{grid-template-columns:128px minmax(0,1fr);gap:20px;padding:24px 0}}
@media(max-width:520px){.contact-person{grid-template-columns:1fr;gap:18px}.contact-person-photo{width:180px}}

/* Keep the four gaps around the homepage section dividers consistent. */
.hero{padding-bottom:64px}
.kit-file-links{margin-top:16px}
@media(max-width:720px){.hero{padding-bottom:40px}}
@media(min-width:1800px){.hero{padding-bottom:64px}}

/* Let the FAQ's own closing line separate it from Contact without a doubled gap. */
.faq-home{padding-bottom:0}
.faq-home details:last-child{border-bottom:1px solid var(--rule)}
.contact-home{border-top:0}

/* Slightly wider FAQ answers while retaining generous page whitespace. */
.faq-home .answer{max-width:92ch}

.faq-publications{margin:0 0 20px;padding-left:1.75rem}
.faq-publications li{padding-left:.25rem;margin-bottom:10px}
.faq-publications li:last-child{margin-bottom:0}