:root{color-scheme:light;--surface:#fff;--page:#fff;--button-bg:#123b40;--button-text:#fff}
.site-preferences{display:flex;align-items:center;gap:9px;order:3;flex-shrink:0}.language-switch{display:flex;align-items:center;padding:3px;border:1px solid var(--line);border-radius:30px;background:var(--soft)}.language-switch a{display:grid;place-items:center;min-width:33px;min-height:34px;font-size:.67rem;font-weight:750;letter-spacing:.02em;border-radius:24px;color:var(--muted)}.language-switch a[aria-current=true]{background:var(--button-bg);color:var(--button-text)}.theme-toggle{display:grid;place-items:center;width:39px;height:39px;border:1px solid var(--line);border-radius:50%;background:var(--surface);color:var(--ink)}.theme-toggle:hover{border-color:var(--teal);background:var(--soft)}.theme-toggle .icon{width:19px;height:19px}.theme-sun{display:none}.nav-wrap{gap:23px}.nav-wrap nav{gap:23px;margin-left:auto}.site-preferences a:focus-visible,.theme-toggle:focus-visible{outline:2px solid var(--teal);outline-offset:4px}
[data-theme=dark]{color-scheme:dark;--ink:#e1eee9;--muted:#aac0b8;--teal:#91d8c1;--mint:#b5edda;--line:#34504b;--soft:#192f31;--surface:#13282c;--page:#0c1b20;--button-bg:#b5edda;--button-text:#102e33}
[data-theme=dark] body{background:var(--page);color:var(--ink)}[data-theme=dark] .theme-moon{display:none}[data-theme=dark] .theme-sun{display:block}
[data-theme=dark] .site-header,[data-theme=dark] .dropdown,[data-theme=dark] dialog,[data-theme=dark] .member-card-inner,[data-theme=dark] .participation-form,[data-theme=dark] .survey-question{background:var(--surface);color:var(--ink)}
[data-theme=dark] .brand{background:#fff;border-radius:5px;padding:5px 9px}[data-theme=dark] .home-hero{background:linear-gradient(90deg,var(--page) 55%,#11272b 55%)}[data-theme=dark] .values-strip,[data-theme=dark] .about-section,[data-theme=dark] .join-band,[data-theme=dark] .home-volunteer,[data-theme=dark] .volunteer-story,[data-theme=dark] .volunteer-roles article,[data-theme=dark] .volunteer-faq details{background:var(--soft);color:var(--ink)}
[data-theme=dark] .button{background:var(--button-bg);color:var(--button-text);border-color:var(--button-bg)}[data-theme=dark] .button.outline{background:transparent;color:var(--ink);border-color:var(--line)}[data-theme=dark] .button:hover{background:#d2f9e8;color:#102e33}[data-theme=dark] .filter{background:var(--surface);color:var(--muted)}[data-theme=dark] .filter.selected{background:var(--mint);color:#123b40;border-color:var(--mint)}
[data-theme=dark] .prose,[data-theme=dark] .submission-consent>label,[data-theme=dark] .volunteer-role p,[data-theme=dark] .survey-options label{color:var(--muted)}[data-theme=dark] .eyebrow{color:var(--teal)}[data-theme=dark] .monthly-banner,[data-theme=dark] .survey-hero,[data-theme=dark] .participation-aside,[data-theme=dark] .globe-network{--ink:#123b40;color:#edf5f1}
[data-theme=dark] .public-field input,[data-theme=dark] .public-field select,[data-theme=dark] .public-field textarea,[data-theme=dark] .member-search input{background:#0f2227;color:var(--ink);border-color:var(--line)}[data-theme=dark] .public-field input[type=file],[data-theme=dark] .education-entry,[data-theme=dark] .amount-options button,[data-theme=dark] .survey-options label,[data-theme=dark] .portrait-preview{background:var(--soft);color:var(--ink);border-color:var(--line)}[data-theme=dark] input::file-selector-button{background:#294a45;color:var(--ink)}[data-theme=dark] input::placeholder,[data-theme=dark] textarea::placeholder{color:#92aca3}
[data-theme=dark] .amount-options button[aria-pressed=true]{background:var(--mint);color:#123b40}[data-theme=dark] .form-section-heading>span,[data-theme=dark] .question-number,[data-theme=dark] .success-seal{background:#23473f;color:var(--mint)}[data-theme=dark] .submission-success{background:#183831;border-color:#386250}[data-theme=dark] .form-error{background:#412821;color:#ffd0ba;border-color:#88543f}[data-theme=dark] .survey-preview-notice{background:#213f44;color:#d3e9e6;border-color:var(--line)}[data-theme=dark] .education-remove{color:#ffbbb0}
[data-theme=dark] .calendar-event:target{background:#1d3736;outline-color:#1d3736}[data-theme=dark] .globe-country.selected{color:#123b40}[data-theme=dark] .webinar-image-open>span{color:#123b40}[data-theme=dark] .portrait-empty{background:linear-gradient(135deg,#24483f,#173137)}[data-theme=dark] .news-symbol{background:#192f31}[data-theme=dark] .site-footer{background:#07161a}[data-theme=dark] .volunteer-art{color:#d6eee1}
@media(min-width:1081px){.nav-wrap .brand{flex-shrink:0}.nav-wrap nav{font-size:.79rem;gap:21px}.nav-wrap .button.small{padding:12px 15px}}
@media(max-width:1080px){.nav-wrap{min-height:84px;position:relative;gap:15px;flex-wrap:wrap}.nav-wrap .brand{margin-right:auto}.site-preferences{order:1}.menu-toggle{display:block;order:2;padding:8px}.nav-wrap nav{display:none;width:100%;margin:0;order:4;padding:10px 0 23px;flex-direction:column;align-items:stretch;gap:0}.nav-wrap nav.open{display:flex}.nav-wrap nav>a,.nav-dropdown{padding:13px 0}.nav-group{width:100%}.dropdown{position:static;box-shadow:none;width:100%;margin-bottom:12px}.nav-wrap nav>.button{justify-content:center;padding:13px;margin-top:10px}}
@media(max-width:540px){.nav-wrap{gap:10px;min-height:78px}.brand img{width:128px;height:auto}.site-preferences{gap:6px}.language-switch a{min-width:29px;min-height:31px;font-size:.63rem}.theme-toggle{width:35px;height:35px}.menu-toggle{padding:5px}.menu-toggle .icon{width:21px}.nav-wrap .brand{max-width:147px}[data-theme=dark] .brand{padding:5px}.nav-wrap nav{font-size:.88rem}}

[data-theme=dark] .brand{background:transparent;padding:0}[data-theme=dark] :is(.brand,.participation-logo,.survey-brand,.volunteer-logo,.orbit-center) img{filter:brightness(0) invert(1)}[data-theme=dark] :is(.participation-logo,.survey-brand,.volunteer-logo,.orbit-center){background:#15383d}