.contribution-page [hidden] { display: none !important; }
.contribution-skip { position: absolute; top: -80px; left: 20px; z-index: 5000; background: var(--ih-accent); color: var(--ih-bg) !important; padding: 10px 18px; border-radius: 6px; }
.contribution-skip:focus { top: 10px; }
.contribution-hero { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 48px; align-items: end; padding: 12px 0 40px; }
.contribution-hero h1 { font-size: clamp(36px, 4.8vw, 59px); }
.contribution-promise { border-left: 1px solid var(--ih-border); padding: 8px 0 8px 24px; }
.contribution-promise p { color: var(--ih-muted); font-size: 13px; line-height: 1.9; margin: 13px 0 0; }
.contribution-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 28px; align-items: start; }
.contribution-layout > div { min-width: 0; }
.contribution-section { margin-bottom: 20px; padding: 28px; }
.contribution-step { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.contribution-step > span { display: grid; place-items: center; width: 29px; height: 29px; flex-shrink: 0; border: 1px solid #375245; background: #14231c; border-radius: 6px; font: 11px ui-monospace, monospace; color: var(--ih-accent); }
.contribution-step h2 { margin: 0; font-size: 22px; }
.contribution-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 16px; margin: 22px 0; }
.contribution-field { min-width: 0; }
.contribution-field label { display: flex; gap: 6px; flex-wrap: wrap; align-items: baseline; font-size: 13px; font-weight: 500; margin-bottom: 7px; }
.contribution-field label span { font-size: 10px; font-weight: 400; color: var(--ih-muted); }
.contribution-field input, .contribution-field select { display: block; width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid #3a4650; border-radius: 7px; background: var(--ih-bg); color: var(--ih-text); min-width: 0; }
.contribution-field small { display: block; margin-top: 7px; color: var(--ih-muted); font-size: 11px; line-height: 1.5; }
.contribution-field input::placeholder { color: #72818c; }
.contribution-page input[type="checkbox"], .contribution-page input[type="radio"] { accent-color: var(--ih-accent); width: 17px; height: 17px; flex-shrink: 0; margin: 3px 0 0; }
.contribution-source { border: 0; padding: 0; display: flex; gap: 18px; flex-wrap: wrap; margin: 22px 0; }
.contribution-source legend { color: var(--ih-muted); font-size: 12px; margin-bottom: 10px; }
.contribution-source label { display: flex; align-items: center; gap: 9px; min-height: 36px; cursor: pointer; font-size: 14px; }
.contribution-source input { margin: 0 !important; }
.contribution-upload { border: 1px dashed #52645e; border-radius: 8px; background: #121f1a; padding: 22px; margin: 16px 0; }
.contribution-upload > label { display: block; font-weight: 600; margin-bottom: 8px; }
.contribution-upload input { display: block; width: 100%; margin: 16px 0 12px; font-size: 12px; color: var(--ih-muted); }
.contribution-upload input::file-selector-button { border: 1px solid #52645e; border-radius: 6px; background: #263c31; color: var(--ih-text); padding: 10px 12px; margin-right: 10px; cursor: pointer; }
.contribution-csv-help { margin-top: 18px; color: var(--ih-muted); font-size: 12px; }
.contribution-csv-help summary { color: var(--ih-text); cursor: pointer; padding: 6px 0; }
.contribution-csv-help p { margin-top: 13px; }
.contribution-csv-help code { white-space: normal; overflow-wrap: anywhere; color: var(--ih-accent); }
.contribution-csv-help ul { padding-left: 18px; }
.contribution-draft { border-top: 1px solid var(--ih-border); margin-top: 24px; padding-top: 18px; }
.contribution-scroll-hint { display: none; font-size: 11px; color: var(--ih-muted); }
.contribution-draft:has(#draft-table-wrap[hidden]) .contribution-scroll-hint { display: none; }
.contribution-draft > p { font-size: 12px; color: var(--ih-muted); }
.contribution-table-wrap { width: 100%; overflow: auto; max-height: 460px; border: 1px solid var(--ih-border); border-radius: 8px; scrollbar-width: thin; }
.contribution-table-wrap table { width: 100%; border-collapse: collapse; font-size: 12px; text-align: left; }
.contribution-table-wrap th, .contribution-table-wrap td { padding: 11px 12px; border-bottom: 1px solid var(--ih-border); white-space: nowrap; }
.contribution-table-wrap th { background: var(--ih-panel); color: var(--ih-muted); font-size: 10px; font-weight: 500; text-transform: uppercase; letter-spacing: .04em; }
.contribution-table-wrap td { font-variant-numeric: tabular-nums; }
.contribution-table-wrap tbody tr:last-child td { border-bottom: 0; }
.contribution-table-wrap caption { padding: 12px; text-align: left; color: var(--ih-accent); font-size: 12px; }
.contribution-remove { color: var(--ih-muted); background: transparent; border: 1px solid var(--ih-border); border-radius: 5px; min-height: 34px; padding: 5px 9px; font-size: 11px !important; cursor: pointer; }
.contribution-remove:hover { border-color: #db9292; color: #f2b7b7; }
.contribution-permissions { border: 0; margin: 22px 0; padding: 0; }
.contribution-permissions legend { color: var(--ih-muted); font-size: 12px; margin-bottom: 12px; }
.contribution-choice { display: flex; gap: 12px; padding: 16px; border: 1px solid var(--ih-border); border-radius: 8px; margin-bottom: 9px; cursor: pointer; }
.contribution-choice:has(input:checked) { background: #14231c; border-color: #526e5d; }
.contribution-choice strong { font-size: 13px; font-weight: 500; }
.contribution-choice small { display: block; color: var(--ih-muted); font-size: 12px; line-height: 1.6; margin-top: 4px; }
.contribution-check { display: flex; gap: 12px; font-size: 13px; line-height: 1.65; margin: 18px 0; cursor: pointer; }
.contribution-check.optional { border-top: 1px solid var(--ih-border); padding-top: 20px; color: var(--ih-muted); }
.contribution-check small { display: block; font-size: 11px; }
.contribution-submit { border-top: 1px solid var(--ih-border); padding-top: 22px; margin-top: 22px; }
.contribution-submit p { margin-top: 12px; font-size: 12px; }
.contribution-message { border: 1px solid #875454; border-radius: 8px; padding: 14px 16px; font-size: 13px; color: #f3bcbc; background: #291d20; overflow-wrap: anywhere; }
.contribution-summary { margin: 24px 0; }
.contribution-summary > div { display: grid; grid-template-columns: 165px minmax(0, 1fr); gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--ih-border); font-size: 13px; }
.contribution-summary dt { color: var(--ih-muted); }
.contribution-summary dd { margin: 0; overflow-wrap: anywhere; }
.contribution-preview-note { margin-top: 18px; }
.contribution-aside { display: grid; gap: 20px; }
.contribution-aside h2 { font-size: 23px; }
.contribution-aside .ih-button { width: 100%; }
.contribution-aside-note { margin-top: 12px; font-size: 11px; }
.contribution-next { padding: 8px 14px; }
.contribution-next h3 { font-size: 14px; }
.contribution-next ul { margin: 14px 0 0; padding-left: 18px; color: var(--ih-muted); font-size: 12px; }
.contribution-next li { padding: 0 0 12px 4px; }
.contribution-success h2 { margin-top: 20px; }
.contribution-success p { color: var(--ih-muted); font-size: 14px; }
.contribution-success #receipt-value { color: var(--ih-accent); font: 12px/1.6 ui-monospace, monospace; }
.contribution-footer { display: flex; gap: 16px; justify-content: space-between; flex-wrap: wrap; padding-top: 30px; margin-top: 22px; border-top: 1px solid var(--ih-border); color: var(--ih-muted); font-size: 12px; }
.contribution-honeypot, .contribution-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
@media (max-width: 960px) { .contribution-layout { grid-template-columns: minmax(0, 1fr); } .contribution-aside { grid-template-columns: repeat(2, minmax(0, 1fr)); } .contribution-next { grid-column: 1 / -1; } .contribution-hero { gap: 24px; grid-template-columns: minmax(0, 1fr) 240px; } }
@media (max-width: 620px) { .contribution-hero { grid-template-columns: minmax(0, 1fr); gap: 20px; padding-bottom: 26px; } .contribution-promise { padding: 0 0 0 16px; } .contribution-fields { grid-template-columns: minmax(0, 1fr); gap: 16px; } .contribution-section { padding: 20px; } .contribution-aside { grid-template-columns: minmax(0, 1fr); } .contribution-summary > div { grid-template-columns: minmax(0, 1fr); gap: 5px; } .contribution-upload { padding: 16px; } .contribution-page .contribution-preview { padding: 20px; } }
@media (prefers-reduced-motion: reduce) { .contribution-page { scroll-behavior: auto; } }

@media (max-width: 620px) { .contribution-scroll-hint { display: block; } }

/* A light contribution workspace. All overrides stay on this page. */
body.contribution-page {
    color-scheme: light;
    --ih-bg: #f7f8f5;
    --ih-surface: #ffffff;
    --ih-panel: #f0f3ee;
    --ih-border: #dce3da;
    --ih-text: #1d3026;
    --ih-muted: #59685f;
    --ih-accent: #246647;
    --ih-blue: #2e6281;
    --ih-amber: #806015;
    background: var(--ih-bg);
    color: var(--ih-text);
    min-height: 100vh;
}
.contribution-page .site-header { background: var(--ih-surface); border-color: var(--ih-border); box-shadow: 0 2px 10px #1d302604; }
.contribution-page .site-header .logo { color: var(--ih-text); }
.contribution-page .site-nav a { color: var(--ih-muted); }
.contribution-page .site-nav a:hover, .contribution-page .site-nav a[data-active] { color: var(--ih-accent); }
.contribution-page .site-header .nav-cta { background: var(--ih-accent); color: #ffffff; }
.contribution-page .nav-toggle, .contribution-page .find-toggle { color: var(--ih-text); }
.contribution-page .nav-toggle:hover, .contribution-page .find-toggle:hover { background: var(--ih-panel); }
.contribution-page .nav-drawer { background: var(--ih-surface); border-color: var(--ih-border); box-shadow: -24px 0 60px #1d30261a; }
.contribution-page .nav-drawer-title, .contribution-page .nav-drawer-close { color: var(--ih-muted); }
.contribution-page .nav-drawer nav a { color: var(--ih-text); border-color: var(--ih-border); }
.contribution-page .nav-drawer nav a[data-active] { color: var(--ih-accent); }
.contribution-page .nav-drawer nav a.nav-cta { background: var(--ih-accent); color: #ffffff; }
.contribution-page .nav-drawer nav a[data-active]::before { background: var(--ih-accent); }
.contribution-page .nav-backdrop, .contribution-page .find-overlay { background: #1d30264d; }
.contribution-page .find-panel { background: var(--ih-surface); color: var(--ih-text); border-color: var(--ih-border); box-shadow: 0 24px 70px #1d302626; }
.contribution-page .find-row, .contribution-page .find-hint { border-color: var(--ih-border); }
.contribution-page .find-input, .contribution-page .find-results a { color: var(--ih-text); }
.contribution-page .find-input::placeholder, .contribution-page .find-loc, .contribution-page .find-status, .contribution-page .find-close, .contribution-page .find-icon, .contribution-page .find-hint { color: var(--ih-muted); }
.contribution-page .find-results a:hover, .contribution-page .find-results a[aria-selected="true"], .contribution-page .find-close:hover { background: var(--ih-panel); }
.contribution-page .find-chip, .contribution-page .find-browse { color: var(--ih-accent); }
.contribution-page .find-browse { border-color: var(--ih-border); }
.contribution-page .find-retry { background: var(--ih-panel); color: var(--ih-text); border-color: var(--ih-border); }
.contribution-page .find-hint kbd { color: var(--ih-text); border-color: var(--ih-border); }
.contribution-page .ih-main { max-width: 1180px; padding-top: 34px; }
.contribution-page .ih-breadcrumb { font-size: 12px; margin-bottom: 34px; }
.contribution-page .ih-eyebrow { letter-spacing: .1em; font-size: 10px; }
.contribution-page .ih-note { line-height: 1.75; }
.contribution-page .ih-panel { border-color: var(--ih-border); border-radius: 14px; box-shadow: 0 3px 14px #1d302604; }
.contribution-page .ih-button { background: #ffffff; border-color: #cad5c8; color: var(--ih-text) !important; min-height: 48px; padding: 12px 18px; }
.contribution-page .ih-button:hover { background: var(--ih-panel); border-color: #a4b6a2; }
.contribution-page .ih-button.primary { background: var(--ih-accent); border-color: var(--ih-accent); color: #ffffff !important; }
.contribution-page .ih-button.primary:hover { background: #1a5137; border-color: #1a5137; }
.contribution-page .ih-button:disabled { opacity: .55; }
.contribution-page .ih-badge.accent { color: var(--ih-accent); border-color: #c9ddcb; background: #edf5ed; }
.contribution-page :focus-visible { outline: 2px solid var(--ih-accent); outline-offset: 4px; }
.contribution-hero { padding: 8px 0 42px; grid-template-columns: minmax(0, 1fr) 270px; gap: 56px; align-items: center; }
.contribution-page .contribution-hero h1 { font-size: clamp(34px, 4vw, 50px); line-height: 1.12; letter-spacing: -.045em; max-width: 650px; margin-bottom: 20px; }
.contribution-hero .ih-subtitle { font-size: 16px; line-height: 1.8; max-width: 610px; }
.contribution-promise { background: #edf3e9; border: 1px solid #d9e5d4; border-radius: 12px; padding: 22px; }
.contribution-promise p { color: #49604b; font-size: 12px; line-height: 1.9; }
.contribution-layout { grid-template-columns: minmax(0, 1fr) 270px; gap: 28px; }
.contribution-section { padding: 32px; margin-bottom: 24px; }
.contribution-step { gap: 12px; margin-bottom: 16px; }
.contribution-step > span { width: 32px; height: 32px; border: 1px solid #d9e5d4; background: #edf3e9; color: var(--ih-accent); border-radius: 9px; }
.contribution-page .contribution-step h2 { font-size: 22px; letter-spacing: -.025em; }
.contribution-fields { gap: 22px 20px; margin: 26px 0; }
.contribution-field label { font-size: 12px; font-weight: 600; margin-bottom: 8px; }
.contribution-field input, .contribution-field select { min-height: 48px; border-color: #c9d4c7; background: #ffffff; border-radius: 8px; font-size: 14px; }
.contribution-field input:hover, .contribution-field select:hover { border-color: #99b29a; }
.contribution-field input:focus, .contribution-field select:focus { border-color: var(--ih-accent); }
.contribution-field input::placeholder { color: #77857b; }
.contribution-field small { font-size: 11px; }
.contribution-source { gap: 12px; margin: 24px 0; }
.contribution-source label { padding: 9px 14px; border: 1px solid var(--ih-border); border-radius: 8px; background: #ffffff; min-height: 46px; font-size: 13px; }
.contribution-source label:has(input:checked) { border-color: #82aa87; background: #f0f6ef; }
.contribution-upload { border-color: #a8bea4; background: #f6f9f3; padding: 24px; border-radius: 10px; }
.contribution-upload input::file-selector-button { background: #ffffff; color: var(--ih-text); border-color: #c9d4c7; min-height: 44px; }
.contribution-csv-help summary { min-height: 44px; display: list-item; padding: 12px 0; }
.contribution-table-wrap { background: #ffffff; }
.contribution-table-wrap th { color: #49604b; background: #f0f4ed; }
.contribution-remove { min-height: 44px; background: #ffffff; }
.contribution-remove:hover { border-color: #b96b62; color: #9d3428; }
.contribution-choice { padding: 18px; background: #ffffff; border-radius: 10px; }
.contribution-choice:has(input:checked) { background: #f0f6ef; border-color: #82aa87; }
.contribution-check { line-height: 1.8; margin: 20px 0; }
.contribution-message { color: #8e3028; background: #fff3f0; border-color: #e4b4ac; }
.contribution-aside { gap: 18px; }
.contribution-aside .ih-panel { padding: 24px; }
.contribution-page .contribution-aside h2 { font-size: 21px; line-height: 1.3; }
.contribution-next { padding: 12px 6px; }
.contribution-page .ih-footer { color: var(--ih-muted); }
.contribution-page .ih-footer a { color: var(--ih-muted); }
@media (max-width: 960px) {
    .contribution-layout { grid-template-columns: minmax(0, 1fr); }
    .contribution-hero { gap: 28px; grid-template-columns: minmax(0, 1fr) 240px; }
}
@media (max-width: 620px) {
    .contribution-page .ih-main { padding-top: 26px; }
    .contribution-page .ih-breadcrumb { margin-bottom: 25px; }
    .contribution-hero { grid-template-columns: minmax(0, 1fr); padding-bottom: 28px; gap: 22px; }
    .contribution-page .contribution-hero h1 { font-size: 35px; }
    .contribution-hero .ih-subtitle { font-size: 15px; }
    .contribution-promise { padding: 18px; }
    .contribution-promise p { margin-top: 10px; }
    .contribution-section { padding: 22px; margin-bottom: 18px; }
    .contribution-fields { gap: 20px; }
    .contribution-page .contribution-step h2 { font-size: 20px; }
    .contribution-submit .ih-button { width: 100%; }
    .contribution-source label { flex: 1; justify-content: center; padding-inline: 10px; }
    .contribution-page .contribution-preview, .contribution-page .contribution-success { padding: 22px; }
}