/* UX refinement — 30 October 2026. Original palette and typefaces retained. */
:root{--header-height:76px;--space-section:clamp(64px,7.5vw,104px);--line:rgba(14,31,61,.2)}
html{scroll-padding-top:calc(var(--header-height) + 20px)}
body{font-size:1.0625rem;line-height:1.65}
button,a,summary{-webkit-tap-highlight-color:transparent}
button{font-family:inherit}
img{max-width:100%}
.wrap{width:100%;max-width:1240px;padding-inline:clamp(20px,4vw,56px)}
.wrap>*{min-width:0}
section{padding-block:var(--space-section)}
:focus-visible{outline:3px solid #4477a6;outline-offset:5px}
.on-dark :focus-visible,.hero :focus-visible,footer :focus-visible{outline-color:var(--sky)}
#main-content{position:absolute;top:0}
.skip-link:focus{top:12px;color:var(--navy)}
/* One navigation hierarchy: browse, donate, register. */
header{background:rgba(246,242,232,.98)}
.nav{height:var(--header-height);gap:24px;position:relative}
.brand{flex-shrink:0;font-size:1.24rem;letter-spacing:-.03em;white-space:nowrap}
nav{margin-left:auto}
nav ul{position:static;display:flex;align-items:center;gap:24px;padding:0;max-height:none;overflow:visible;background:none}
nav a{font-size:.9375rem;font-weight:500;white-space:nowrap;padding:12px 0;display:inline-flex;align-items:center;min-height:44px;border:0}
nav a[aria-current]{text-decoration:underline;text-underline-offset:7px;text-decoration-thickness:1px}
nav .nav-action{margin-left:8px}
nav a.nav-donate,.nav-register{padding:10px 18px;border:1px solid var(--navy);font-size:.9375rem;font-weight:600;min-height:44px;text-decoration:none;cursor:pointer;line-height:1.4}
nav a.nav-donate::after{display:none}
nav a.nav-donate:hover{background:var(--mist)}
.nav-register{display:inline-flex;align-items:center;justify-content:center;gap:16px;background:var(--navy);color:var(--cream)}
.nav-register:hover{background:var(--navy2)}
.menu{display:none;min-height:44px;padding:10px 13px;align-items:center;gap:12px;font-size:.9375rem;line-height:1.4}
.menu-icon{width:17px;height:10px;border-block:1px solid currentColor;position:relative}
.menu[aria-expanded=true] .menu-icon{border:0;height:17px}
.menu[aria-expanded=true] .menu-icon::before,.menu[aria-expanded=true] .menu-icon::after{content:"";position:absolute;top:8px;left:0;width:18px;height:1px;background:currentColor;transform:rotate(45deg)}
.menu[aria-expanded=true] .menu-icon::after{transform:rotate(-45deg)}
/* Comfortable controls and a clear primary action. */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:48px;padding:13px 22px;font-size:1rem;line-height:1.4;text-align:center;max-width:100%}
.btn span[aria-hidden]{flex-shrink:0}
.hero{min-height:0;padding:calc(var(--header-height) + clamp(52px,7vw,88px)) 0 clamp(60px,7vw,96px)}
.hero .wrap{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(28px,5vw,64px)}
.hero h1{font-size:clamp(3.2rem,6.4vw,5.6rem);line-height:1.07;letter-spacing:-.045em}
.hero h1 .l{overflow:visible}
.hero-kicker{color:var(--sky);font-size:.8125rem;letter-spacing:.14em;margin-bottom:22px}
.hero .sub{font-size:clamp(1.08rem,1.6vw,1.25rem);margin:24px 0 30px;color:var(--cream)}
.hero-event{border-top:1px solid #3a4b68;padding-top:22px;margin:0 0 28px}
.hero-event p{margin:0 0 10px;line-height:1.5}
.hero-event time{display:block;font-size:1.0625rem;font-weight:600}
.hero-event p span{display:block;color:#C5D2E4;font-size:.9375rem;margin-top:4px}
.entry-tag{color:var(--sky);font-size:.875rem}
.hero .ctas{gap:12px}
.hero .btn.secondary{background:transparent;color:var(--cream);border-color:#8e9aad}
.hero .btn.secondary:hover{background:rgba(255,255,255,.08);border-color:var(--cream)}
.glu{max-width:480px;width:100%;justify-self:end}
.intro-m{padding-block:clamp(48px,5.5vw,72px)}
.intro-m .wrap{grid-template-columns:.45fr 1fr;gap:48px}
.intro-m .eyebrow{max-width:24ch;line-height:1.7}
.intro-m .pull{font-size:clamp(1.85rem,3.2vw,2.7rem);line-height:1.2}
.intro-m .learn{padding:8px 0;min-height:44px;background:none;border:0;border-bottom:1px solid var(--navy);margin-top:20px;font-size:.9375rem}
/* Event details read as a compact introduction followed by a timeline. */
.event{background:var(--mist)}
h2,.event h2,.support h2,.impact h2.lastyr,.partners h2,.story h2,.faq h2{font-size:clamp(2.15rem,4.2vw,3.6rem);line-height:1.12;letter-spacing:-.035em}
.event h2{max-width:22ch}
.event h2 em{font-weight:300;color:#3F6E9B}
.event .evtname{font-family:var(--sans);font-style:normal;font-size:clamp(1.1rem,2vw,1.4rem);font-weight:500;line-height:1.5;margin-top:24px;max-width:55ch}
.event .meta{font-family:var(--sans);font-size:1rem;margin:24px 0;gap:8px 32px;padding:18px 0;align-items:baseline}
.event .meta span:first-child{font-size:1.125rem;font-weight:600}
.event .meta span:nth-child(n+2){font-size:1rem}
.rsvp{padding:24px 28px;gap:24px;margin-bottom:32px;align-items:center}
.rsvp-t strong{font-size:1.8rem}
.rsvp-t span{font-size:1rem;max-width:38ch}
.rsvp-a{gap:12px}
.event .btn{font-size:1rem;padding:13px 22px}
.event .rsvp .btn.secondary{background:transparent;color:var(--cream);border-color:#8e9aad}
.event .rsvp .btn.secondary:hover{background:rgba(255,255,255,.08)}
.calmenu{box-shadow:0 12px 28px #0e1f3d24;max-width:calc(100vw - 40px)}
.calmenu a{min-height:48px;display:flex;align-items:center}
.event .intro{font-size:1.0625rem;max-width:68ch}
.subh{font-size:1.8rem;margin-top:44px}
.prog li{grid-template-columns:140px minmax(0,1fr);gap:12px 32px;padding:26px 0}
.prog time{font-family:var(--sans);font-size:.9375rem;font-weight:600;padding-top:4px}
.prog h3{font-size:1.45rem;line-height:1.3;max-width:48ch}
.prog p,.prog dd{font-size:1rem;line-height:1.6}
.prog .kind{margin-top:14px}
.note{line-height:1.6;max-width:72ch}
.inv .vis{margin-bottom:36px;font-size:1rem}
.inv .big{font-size:clamp(1.75rem,3.7vw,3rem);line-height:1.2}
.inv .stack .big{opacity:1;transform:none}
.inv .stack .big:nth-child(n){padding-left:0}
.inv .stack{display:grid;grid-template-columns:1fr 1fr;gap:16px 40px;margin-top:32px;max-width:900px}
.inv .close{font-size:clamp(1.5rem,3vw,2.25rem);margin-top:40px}
.impact h2.lastyr{margin-bottom:40px}
.impact .top{grid-template-columns:auto minmax(0,1fr);gap:40px;max-width:720px}
.num{font-size:clamp(5rem,11vw,8.5rem)}
.impact .top p.cap{font-size:clamp(1.3rem,2.3vw,1.8rem)}
.impact .txt{font-size:1.0625rem;max-width:68ch;margin-top:32px}
.impact .watchh{margin-top:36px;font-size:1.6rem}
/* Each video has its own descriptive title; avoid duplicate links above it. */
.watch{display:none}
.gallery{grid-template-columns:1fr 1fr;gap:28px 20px;margin-top:24px}
.g{background:transparent;overflow:visible;aspect-ratio:auto;grid-column:auto}
.g1{grid-column:1/-1}
.g a{position:relative;inset:auto;display:block;text-decoration:none}
.g img{position:static;display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.g3 img{object-position:center 38%}
.g .play{position:static;display:flex;justify-content:space-between;align-items:start;gap:16px;padding:14px 0 0;background:none;color:var(--navy);font-size:1rem;letter-spacing:0;text-transform:none;line-height:1.5;font-weight:500}
.g .play::after{content:'↗';flex-shrink:0}
.g a:hover .play{background:none;text-decoration:underline;text-underline-offset:4px}
.g a:hover img,.g a:focus-visible img{transform:none}
.support h2{max-width:20ch}
.goal{margin:28px 0;padding:24px 0}
.goal div{max-width:60ch}
.goal strong{font-size:clamp(2.2rem,4vw,3rem);margin-bottom:12px}
.fund{margin-bottom:32px;max-width:780px}
.fund-top strong{font-size:2.5rem}
.trust{gap:24px;margin-bottom:32px}
.trust h3{font-size:1.4rem}
.logos{margin-top:32px}
.logo{padding:24px 16px}
.logo.feature{min-height:200px}
.logo.s3{min-height:160px}
.logo img{max-width:90%;max-height:72px;width:auto;height:var(--h,46px);margin-bottom:12px}
.partnerwith{margin-top:48px;gap:32px 56px}
.partnerwith h3{font-size:clamp(1.8rem,3vw,2.5rem)}
.partnerwith p{font-size:1.0625rem}
/* Reading pages have a consistent width and start below the fixed header. */
section[data-page]{padding-top:calc(var(--header-height) + 40px)}
section.pagestory .wrap{text-align:left;max-width:1040px}
section.pagestory .founder{max-width:340px;margin:0 0 40px}
.founder::after{display:none}
section.pagestory .aboutblk,section.pagestory .storygrid{max-width:none;margin-inline:0}
.pagestory .aboutblk{margin-bottom:40px;padding-bottom:32px}
.pagestory .aboutblk p,.story blockquote{font-size:1.125rem;max-width:65ch}
section.pagestory .press a{display:grid;grid-template-columns:140px minmax(0,1fr) auto;gap:20px;text-align:left;padding:22px 0}
section.pagestory .press b{margin:0;font-size:1.25rem}
section.pagestory .press em{margin:0;font-size:.875rem}
section.pagestory .press .hl,section.pagestory .press small{margin-inline:0}
.press .hl{font-size:1.125rem;line-height:1.4}
.back{font-size:.875rem;letter-spacing:.04em;min-height:44px;padding-block:10px;margin-bottom:28px}
.faq .wrap{max-width:1040px}
.faq h2{max-width:22ch;margin-bottom:36px}
.qs{max-width:none}
.q summary{font-size:clamp(1.2rem,2vw,1.5rem);min-height:64px;padding:20px 0;align-items:center}
.q summary::after{flex-shrink:0}
.q .a p{font-size:1.0625rem}
.q .a .ph{background:none;min-height:0;display:block}
footer{padding-top:48px}
footer .wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:32px}
footer a{display:inline-flex;align-items:center;min-height:44px;line-height:1.5;overflow-wrap:anywhere;text-underline-offset:4px}
footer h2{font-size:1.6rem}
.integration-dialog{width:min(92vw,560px);padding:clamp(22px,4vw,36px);max-height:85svh;overflow:auto}
.integration-dialog h2{font-size:1.8rem}
@media(max-width:1000px){
 :root{--header-height:68px}
 .nav{gap:16px;justify-content:space-between}
 .menu{display:inline-flex;margin-left:auto}
 nav{margin:0;position:absolute;top:100%;left:0;right:0}
 nav ul{display:none;position:static;align-items:stretch;background:var(--cream);padding:12px clamp(20px,4vw,40px) 24px;gap:0;max-height:calc(100svh - var(--header-height));overflow-y:auto;border-bottom:1px solid var(--line);box-shadow:0 18px 24px #0e1f3d18}
 nav ul.open{display:flex;flex-direction:column}
 nav li a{display:flex;padding:14px 0;border-bottom:1px solid var(--line);font-size:1rem;min-height:48px}
 nav .nav-action{margin:16px 0 12px}
 nav a.nav-donate,.nav-register{width:100%;font-size:1rem;min-height:48px;justify-content:center;padding:12px 20px}
 nav a.nav-donate{border:1px solid var(--navy)}
 .hero .wrap{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:28px}
 .hero h1{font-size:clamp(3rem,6.6vw,4.8rem)}
 .hero .ctas{flex-direction:column;align-items:flex-start}
 .rsvp{align-items:start}.rsvp-a{width:100%}
 .intro-m .wrap{grid-template-columns:1fr;gap:16px}
 .intro-m .eyebrow{max-width:none;margin:0}
}
@media(max-width:700px){
 .brand{font-size:1.125rem}.nav{gap:8px}
 .hero{padding-top:calc(var(--header-height) + 40px);padding-bottom:40px}
 .hero .wrap{grid-template-columns:1fr;gap:24px}
 .hero h1{font-size:clamp(2.8rem,10.5vw,4.4rem)}
 .hero-kicker{margin-bottom:16px;font-size:.75rem}
 .hero .sub{margin:20px 0 24px;font-size:1.0625rem}
 .hero .ctas{flex-direction:row;align-items:stretch;gap:12px}
 .hero .btn{flex:1 1 100%;padding:14px 16px}
 .hero-event{padding-top:18px;margin-bottom:22px}
 .glu{max-width:440px;aspect-ratio:2;justify-self:center;overflow:visible}
 .glu svg{margin:0}
 .event h2{font-size:clamp(2rem,7.5vw,3.2rem)}
 .event .meta{display:grid;gap:10px}
 .rsvp{padding:22px 20px;gap:20px}
 .rsvp-a{display:grid;grid-template-columns:1fr;gap:12px}
 .rsvp-a .btn,.cal{width:100%}
 .calmenu{width:100%;max-width:none}
 .prog li{grid-template-columns:1fr;gap:8px;padding:24px 0}
 .prog time{padding:0}
 .prog h3{font-size:1.35rem}
 .inv .stack{gap:14px;grid-template-columns:1fr}
 .inv .vis{gap:8px 16px}
 .inv .vis span{flex-basis:100%;margin-bottom:8px}
 .impact .top{grid-template-columns:1fr;gap:20px}
 .gallery{grid-template-columns:1fr;gap:24px}
 .g1{grid-column:auto}
 .trust{grid-template-columns:1fr}
 .logo.feature{min-height:160px}
 .logo.s3{min-height:140px}
 .logo img{max-height:52px;max-width:100%}
 .logo span{font-size:.8125rem}
 .partnerwith{grid-template-columns:1fr;gap:20px}
 section.pagestory .press a{grid-template-columns:1fr auto;gap:8px 16px}
 section.pagestory .press b{grid-column:1/-1}
 section.pagestory .founder{max-width:300px}
 .pagestory .aboutblk p,.story blockquote{font-size:1.0625rem}
 footer .wrap{grid-template-columns:1fr;gap:24px}
 footer p{max-width:100%}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
/* Keep the opening message stable while fonts load and the page becomes interactive. */
.hero h1 .l>span{animation:none;transform:none}
@media(min-width:701px){
 .hero{padding-top:calc(var(--header-height) + 48px);padding-bottom:56px}
 .hero h1{font-size:clamp(3.1rem,5.9vw,5rem)}
 .hero .sub{margin:20px 0 24px}
 .hero-event{padding-top:18px;margin-bottom:22px}
}

.story h1,.faq h1{font-size:clamp(2.15rem,4.2vw,3.6rem);line-height:1.12;letter-spacing:-.035em;margin-bottom:24px}.faq h1{max-width:22ch;margin-bottom:36px}.faq h1 em{font-style:italic;color:#3F6E9B}
/* Native disclosure elements must include padding in their available width. */
*,*::before,*::after{box-sizing:border-box}
.rsvp-a,.cal,.cal summary{min-width:0}
@media(min-width:801px){
 section.pagestory .wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px 56px;align-items:start}
 section.pagestory .back{grid-column:1/-1;justify-self:start;margin-bottom:0}
 section.pagestory .founder{grid-column:2;grid-row:2;margin:0}
 section.pagestory .aboutblk{grid-column:1;grid-row:2;margin:0;padding-bottom:0;border:0}
 section.pagestory .storygrid{grid-column:1/-1;border-top:1px solid var(--silver);padding-top:36px}
}
@media(max-width:800px){
 section.pagestory .wrap{display:flex;flex-direction:column;align-items:stretch}
 section.pagestory .back{order:0;align-self:flex-start}
 section.pagestory .aboutblk{order:1;margin-bottom:28px;padding-bottom:24px}
 section.pagestory .founder{order:2;margin-bottom:32px}
 section.pagestory .storygrid{order:3}
}
@media(min-width:1001px){
 nav ul{flex-direction:row}
 nav li a{display:inline-flex;padding:12px 0;border:0;font-size:.9375rem}
 nav li a.nav-donate{padding:10px 18px;border:1px solid var(--navy)}
}

nav a::after{display:none}nav a:hover{text-decoration:underline;text-underline-offset:7px}nav a.nav-donate:hover{text-decoration:none}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
[data-action="registration"][aria-busy="true"]{cursor:progress;opacity:.75}