:root {
  --cobalt: #1a3cf0;
  --cobalt-2: #6d85ff;
  --paper: #f2eee4;
  --paper-2: #e6e0d2;
  --ink: #101216;
  --ink-2: #4a4c52;
  --green: #0b5d3b;
  --lime: #cdf36c;
  --flame: #ff5a2c;
  --rule: rgba(16, 18, 22, .16);
  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans: "Geist", ui-sans-serif, system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --ease: cubic-bezier(.16, .84, .24, 1);
  --gut: clamp(16px, 4vw, 56px);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
html.is-intro, html.is-intro body { overflow: hidden; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
html.pref-big { font-size: 118.75%; }
img, canvas { display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; }
.mono { font-family: var(--mono); font-size: .75rem; letter-spacing: .02em; text-transform: uppercase; }
.vh { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.wrap { width: 100%; max-width: 1360px; margin: 0 auto; padding: 0 var(--gut); }

:focus-visible { outline: 3px solid var(--flame); outline-offset: 3px; }
.skip { position: fixed; left: 16px; top: -60px; z-index: 200; background: var(--ink); color: var(--paper); padding: 10px 14px; text-decoration: none; transition: top .2s; }
.skip:focus { top: 16px; }

/* ---------- type ---------- */
.h2 {
  font-family: var(--serif);
  font-weight: 340;
  font-size: clamp(2rem, 4.2vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: -.022em;
  margin: 0;
  max-width: 18ch;
  text-wrap: balance;
}
.label { margin: 0 0 28px; opacity: .8; }
.row-head { display: flex; justify-content: space-between; gap: 16px; padding: 14px 0; border-top: 1px solid currentColor; opacity: .9; margin-bottom: clamp(32px, 5vw, 64px); }
.row-head span:last-child { opacity: .6; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px; border: 0; border-radius: 2px;
  font-family: var(--sans); font-weight: 500; font-size: .9375rem;
  text-decoration: none; cursor: pointer;
  transition: transform .5s var(--ease), background .3s, color .3s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--accent { background: var(--flame); color: #fff; }
.btn--accent:hover { background: #ff7246; }
.btn--light { background: var(--paper); color: var(--ink); }
.btn--big { width: 100%; justify-content: center; padding: 18px; font-size: 1.0625rem; }
.link-under {
  background: none; border: 0; padding: 4px 0; cursor: pointer;
  font-weight: 500; text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1px; background-position: 0 100%; background-repeat: no-repeat;
  transition: background-size .6s var(--ease);
}
.link-under:hover { background-size: 0% 1px; background-position: 100% 100%; }

/* ---------- intro ---------- */
.intro {
  position: fixed; inset: 0; z-index: 100;
  background: var(--paper);
  overflow: hidden;
}
.intro__eye { position: absolute; inset: 0; width: 100%; height: 100%; will-change: transform; }
.intro__meta { position: absolute; left: var(--gut); right: var(--gut); bottom: 24px; display: flex; justify-content: space-between; color: var(--ink-2); }
.intro__skip {
  position: fixed; z-index: 101; right: var(--gut); top: 22px;
  background: none; border: 1px solid var(--rule); color: var(--ink); padding: 8px 12px; border-radius: 2px; cursor: pointer;
}
.intro__skip:hover { background: var(--ink); color: var(--paper); }
html:not(.is-intro) .intro, html:not(.is-intro) .intro__skip { display: none; }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 18px var(--gut);
  color: var(--paper);
  transition: color .5s, background .5s, transform .7s var(--ease);
}
.nav.is-dark { color: var(--ink); }
.nav.is-solid { background: color-mix(in srgb, var(--paper) 86%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.nav.is-solid:not(.is-dark) { background: color-mix(in srgb, var(--cobalt) 80%, transparent); }
.nav.is-hidden { transform: translateY(-110%); }
html.is-intro .nav { transform: translateY(-110%); }
.nav__mark { display: inline-flex; align-items: baseline; gap: 8px; text-decoration: none; }
.nav__mark em { font-family: var(--serif); font-size: 1.65rem; line-height: 1; letter-spacing: -.02em; font-weight: 400; }
.nav__mark .mono { font-size: .8rem; }
.nav__links { display: flex; gap: clamp(16px, 2.6vw, 36px); list-style: none; margin: 0; padding: 0; font-size: .9375rem; }
.nav__links a { text-decoration: none; opacity: .85; transition: opacity .3s; }
.nav__links a:hover { opacity: 1; }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  background: var(--cobalt); color: var(--paper);
  display: flex; align-items: flex-end;
  overflow: hidden;
}
.hero__field { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__inner { position: relative; z-index: 2; width: 100%; max-width: 1360px; margin: 0 auto; padding: 140px var(--gut) clamp(64px, 9vh, 110px); }
.hero__title {
  font-family: var(--serif); font-weight: 320;
  font-size: clamp(2.4rem, 5.6vw, 5.2rem);
  line-height: 1.02; letter-spacing: -.028em;
  margin: 0; max-width: 15.5ch;
  text-wrap: balance;
}
.hero__foot { display: grid; grid-template-columns: minmax(0, 34ch) auto; justify-content: space-between; align-items: end; gap: 32px; margin-top: clamp(36px, 6vh, 64px); }
.hero__lede { margin: 0; font-size: 1.0625rem; line-height: 1.5; opacity: .9; }
.hero__actions { display: flex; align-items: center; gap: 28px; }
.hero__ticker { position: absolute; z-index: 2; top: 50%; right: var(--gut); writing-mode: vertical-rl; opacity: .55; font-size: .6875rem; }

/* split words */
.split .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.split .w > span { display: inline-block; will-change: transform; }

/* ---------- dissolve band ---------- */
.band { width: 100%; height: clamp(90px, 14vw, 200px); margin: -1px 0; position: relative; z-index: 1; }

/* ---------- mission ---------- */
.mission { padding: clamp(60px, 9vw, 140px) 0 clamp(80px, 10vw, 160px); }
.manifesto {
  font-family: var(--serif); font-weight: 320;
  font-size: clamp(1.75rem, 3.7vw, 3.4rem);
  line-height: 1.12; letter-spacing: -.02em;
  margin: 0 0 clamp(80px, 12vw, 180px);
  max-width: 24ch;
}
.manifesto .mw { opacity: .14; transition: opacity .2s linear; }
.manifesto .mw.on { opacity: 1; }
.stats { list-style: none; margin: 0; padding: 0; }
.stat {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) minmax(0, .7fr);
  align-items: baseline; gap: 24px;
  padding: clamp(20px, 3vw, 36px) 0;
  border-top: 1px solid var(--rule);
}
.stat:last-child { border-bottom: 1px solid var(--rule); }
.stat__num { font-family: var(--serif); font-weight: 300; font-size: clamp(2.6rem, 6.4vw, 6rem); line-height: .95; letter-spacing: -.035em; font-variant-numeric: tabular-nums; }
.stat__txt { font-size: clamp(1.0625rem, 1.5vw, 1.375rem); line-height: 1.35; max-width: 22ch; }
.stat__src { color: var(--ink-2); text-align: right; font-size: .6875rem; }

/* ---------- cane ---------- */
.cane { position: relative; }
.cane__stage {
  min-height: 100svh; max-width: 1360px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(24px, 4vw, 64px);
  align-items: center; padding: 96px var(--gut) 48px;
}
.cane__copy .h2 { margin-bottom: clamp(28px, 4vw, 48px); }
.cane__feats { list-style: none; margin: 0; padding: 0; }
.cane__feats li {
  display: grid; grid-template-columns: 44px 1fr; gap: 8px;
  padding: 18px 0; border-top: 1px solid var(--rule);
  opacity: .32; transition: opacity .7s var(--ease);
}
.cane__feats li.is-on { opacity: 1; }
.cane__feats li .mono { padding-top: 6px; }
.cane__feats h3 { font-family: var(--serif); font-weight: 400; font-size: 1.5rem; line-height: 1.15; margin: 0 0 6px; letter-spacing: -.01em; }
.cane__feats p { margin: 0; color: var(--ink-2); max-width: 44ch; max-height: 0; overflow: hidden; transition: max-height .8s var(--ease); }
.cane__feats li.is-on p { max-height: 8em; }
.cane__render { margin: 0; position: relative; height: min(78svh, 760px); }
.cane__render canvas { width: 100%; height: 100%; }
.cane__render figcaption { position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-between; color: var(--ink-2); border-top: 1px solid var(--rule); padding-top: 10px; }

/* ---------- app (horizontal) ---------- */
.app { background: var(--cobalt); color: var(--paper); overflow: hidden; }
.app__pin { min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: 96px 0 56px; }
.app__head .row-head { margin-bottom: 28px; }
.app__head .h2 { max-width: 22ch; }
.app__track { display: flex; gap: 0; padding: clamp(40px, 6vh, 72px) var(--gut) 0; width: max-content; will-change: transform; }
.step {
  width: clamp(300px, 34vw, 480px); flex: none;
  padding: 0 clamp(24px, 3vw, 44px) 0 0; margin-right: clamp(24px, 3vw, 44px);
  border-right: 1px solid rgba(242, 238, 228, .25);
  display: flex; flex-direction: column;
}
.step__n { opacity: .6; margin-bottom: 40px; }
.step h3 { font-family: var(--serif); font-weight: 340; font-size: clamp(1.75rem, 2.6vw, 2.5rem); line-height: 1.05; letter-spacing: -.02em; margin: 0 0 14px; }
.step p { margin: 0 0 28px; opacity: .85; max-width: 36ch; }
.step__io {
  margin: auto 0 0; padding: 18px 0 0; border-top: 1px dashed rgba(242, 238, 228, .35);
  text-transform: none; font-size: .78rem; line-height: 1.7; color: var(--lime); white-space: pre; overflow: hidden;
}
.step--end { border-right: 0; justify-content: center; width: clamp(320px, 42vw, 640px); }
.step--end .h2 { max-width: 14ch; }

/* ---------- difference ---------- */
.diff { padding: clamp(60px, 9vw, 140px) 0; }
.diff__intro { display: grid; grid-template-columns: 1fr minmax(0, 40ch); gap: 32px; align-items: end; margin-bottom: clamp(32px, 5vw, 56px); }
.diff__intro p { margin: 0; color: var(--ink-2); font-size: 1.0625rem; }
.compare {
  --pos: 50%;
  position: relative; aspect-ratio: 16 / 9.4; width: 100%;
  overflow: hidden; border-radius: 3px;
  background: #fff; touch-action: pan-y;
  user-select: none; -webkit-user-select: none;
  box-shadow: 0 1px 0 var(--rule), 0 40px 80px -40px rgba(16, 18, 22, .35);
  transform-style: preserve-3d;
}
.cmp { position: absolute; inset: 0; z-index: 1; }
.cmp--after { z-index: 2; }
.cmp--after { clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.cmp__range { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; z-index: 6; }
.cmp__range:focus-visible ~ .cmp__handle span, .compare:focus-within .cmp__handle span { outline: 3px solid var(--flame); outline-offset: 3px; }
.cmp__handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: var(--ink); z-index: 5; pointer-events: none; }
.cmp__handle span {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  background: var(--ink); color: var(--paper); padding: 12px 10px; border-radius: 2px; white-space: nowrap; font-size: .8rem;
}
.cmp__lbl { position: absolute; top: 14px; z-index: 4; background: var(--ink); color: var(--paper); padding: 6px 9px; border-radius: 2px; font-size: .6875rem; }
.cmp__lbl--l { right: 14px; }
.cmp__lbl--r { left: 14px; background: var(--cobalt); }
.cmp__tape { position: absolute; left: 0; right: 0; bottom: 0; padding: 12px 16px; background: var(--ink); color: #ff8a6a; font-size: .6875rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-transform: none; }
.cmp__tape--after { background: var(--cobalt); color: var(--lime); }

/* before mock: busy, small, low contrast */
.mk { position: absolute; inset: 0; font-family: Arial, Helvetica, sans-serif; color: #888; background: #fafafa; font-size: clamp(7px, .82vw, 11px); }
.mk__cookie { position: absolute; left: 4%; right: 34%; bottom: 13%; z-index: 2; display: flex; gap: 10px; align-items: center; background: #fff; padding: 10px 12px; box-shadow: 0 4px 22px rgba(0,0,0,.18); color: #aaa; font-size: .9em; }
.mk__cookie i { font-style: normal; background: #222; color: #fff; padding: 5px 8px; white-space: nowrap; }
.mk__cookie i.ghost { background: none; color: #999; border: 1px solid #ddd; }
.mk__bar { display: flex; align-items: center; gap: 2.2%; padding: 2.4% 4%; border-bottom: 1px solid #eee; color: #999; }
.mk__logo { color: #333; letter-spacing: .2em; margin-right: auto; font-size: 1.15em; }
.mk__icons { display: flex; gap: 8px; margin-left: 3%; }
.mk__icons i { width: 1.4em; height: 1.4em; border: 1.5px solid #bbb; border-radius: 50%; }
.mk__promo { margin: 2.4% 4%; height: 26%; background: linear-gradient(110deg, #f7c9a8, #e8a3b6 55%, #b9a8e8); display: flex; align-items: center; justify-content: space-between; padding: 0 5%; color: #fff; }
.mk__promo div:first-child { display: flex; flex-direction: column; gap: 4px; }
.mk__promo small { opacity: .8; letter-spacing: .1em; }
.mk__promo strong { font-size: 2.4em; letter-spacing: -.01em; }
.mk__promo em { font-style: normal; text-decoration: underline; }
.mk__arrows { display: flex; gap: 8px; }
.mk__arrows i { font-style: normal; width: 2.2em; height: 2.2em; display: grid; place-items: center; background: rgba(255,255,255,.4); }
.mk__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3%; padding: 0 4%; }
.mk__p { display: flex; flex-direction: column; gap: 4px; color: #aaa; }
.mk__p .g { color: #bbb; }
.mk__img { aspect-ratio: 4 / 3; background: #eee; position: relative; overflow: hidden; }
.mk__img::after { content: ""; position: absolute; left: 18%; right: 14%; bottom: 22%; height: 30%; border-radius: 40% 60% 20% 20%; transform: skewX(-12deg); }
.mk__img.a::after { background: #e56b3c; }
.mk__img.b::after { background: #4f6d7a; }
.mk__img.c::after { background: #c9b458; }
.mk__chat { position: absolute; right: 3%; bottom: 14%; width: 3.6em; height: 3.6em; border-radius: 50%; background: #6b4cff; color: #fff; display: grid; place-items: center; font-size: 1.1em; }
.sr {
  position: absolute; z-index: 3; font-family: var(--mono); font-size: clamp(8px, .78vw, 11px);
  background: #ff5a2c; color: #fff; padding: 4px 7px; border-radius: 2px; white-space: nowrap;
  box-shadow: 0 6px 16px -6px rgba(255, 90, 44, .7);
  animation: srPulse 3.2s var(--ease) infinite;
}
.sr::before { content: ""; position: absolute; left: -5px; top: 50%; width: 5px; height: 1px; background: #ff5a2c; }
.sr1 { top: 6%; right: 6%; animation-delay: 0s; }
.sr2 { top: 30%; left: 9%; animation-delay: .4s; }
.sr3 { top: 24%; right: 7%; animation-delay: .8s; }
.sr4 { top: 47%; left: 10%; animation-delay: 1.2s; }
.sr5 { top: 66%; left: 38%; animation-delay: 1.6s; }
.sr6 { top: 76%; right: 9%; animation-delay: 2s; }
@keyframes srPulse { 0%, 100% { transform: translateY(0); opacity: 1; } 50% { transform: translateY(-3px); opacity: .82; } }

/* after mock: Iris view */
.iv { position: absolute; inset: 0; background: var(--paper); color: var(--ink); padding: 3.2% 5% 0; display: flex; flex-direction: column; font-size: clamp(9px, 1.05vw, 15px); }
.iv__top { display: flex; justify-content: space-between; padding-bottom: 2.4%; border-bottom: 2px solid var(--ink); font-size: .8em; }
.iv__sum { font-family: var(--serif); font-size: 3.1em; font-weight: 360; line-height: 1.02; letter-spacing: -.02em; margin: 3% 0 2.4%; }
.iv__sum span { display: block; font-size: .42em; font-family: var(--sans); letter-spacing: 0; color: var(--ink-2); margin-top: .6em; line-height: 1.35; }
.iv__list { list-style: none; margin: 0; padding: 0; }
.iv__list li { display: grid; grid-template-columns: 2.6em 1fr auto; align-items: center; gap: 1em; padding: .9em .8em; border-top: 1px solid var(--rule); font-size: 1.5em; }
.iv__list li b { font-family: var(--mono); font-weight: 500; font-size: .7em; }
.iv__list li em { font-style: normal; font-weight: 600; }
.iv__list li.is-focus { background: var(--ink); color: var(--paper); outline: 3px solid var(--flame); outline-offset: -3px; }
.iv__acts { display: flex; gap: 1em; margin-top: 2.2%; }
.iv__acts span { border: 2px solid var(--ink); padding: .7em 1.1em; font-weight: 600; font-size: 1.05em; }
.iv__acts span:first-child { background: var(--cobalt); border-color: var(--cobalt); color: #fff; }

.diff__listen { display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px 32px; margin-top: 28px; }
.diff__listen p { margin: 0 auto 0 0; color: var(--ink-2); }

/* ---------- together ---------- */
.together { background: var(--green); color: var(--paper); padding: clamp(40px, 6vw, 96px) 0 clamp(60px, 8vw, 120px); }
.together__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); align-items: center; }
.together .h2 { margin-bottom: clamp(28px, 4vw, 48px); }
.principles { list-style: none; margin: 0; padding: 0; }
.principles li { display: grid; grid-template-columns: 44px 1fr; gap: 8px; padding: 20px 0; border-top: 1px solid rgba(242, 238, 228, .25); }
.principles li .mono { color: var(--lime); padding-top: 5px; }
.principles p { margin: 0; font-size: clamp(1.0625rem, 1.4vw, 1.3rem); line-height: 1.4; max-width: 40ch; }
.planet { width: 100%; aspect-ratio: 1; max-height: 80svh; }

/* ---------- give ---------- */
.give { padding: clamp(60px, 9vw, 140px) 0 clamp(60px, 8vw, 110px); }
.give__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.give__p { color: var(--ink-2); font-size: 1.0625rem; max-width: 40ch; margin: 24px 0 0; }
.donate fieldset { border: 0; margin: 0; padding: 0; }
.freq { display: flex; gap: 28px; margin-bottom: 18px !important; }
.freq label { cursor: pointer; }
.freq input, .amt > input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.freq span { padding-bottom: 4px; border-bottom: 2px solid transparent; color: var(--ink-2); transition: color .3s, border-color .3s; font-weight: 500; }
.freq input:checked + span { color: var(--ink); border-color: var(--ink); }
.freq input:focus-visible + span { outline: 3px solid var(--flame); outline-offset: 4px; }
.amts { border-top: 1px solid var(--rule) !important; margin-bottom: 24px !important; }
.amt {
  position: relative; display: grid; grid-template-columns: 110px 1fr 18px; align-items: center; gap: 16px;
  padding: 18px 4px; border-bottom: 1px solid var(--rule); cursor: pointer;
  transition: background .4s, padding .5s var(--ease);
}
.amt::after { content: ""; width: 14px; height: 14px; border: 1.5px solid var(--ink); border-radius: 1px; justify-self: end; transition: background .3s; }
.amt:hover { background: var(--paper-2); padding-left: 12px; }
.amt:has(input:checked) { background: var(--ink); color: var(--paper); padding-left: 16px; }
.amt:has(input:checked)::after { background: var(--flame); border-color: var(--flame); }
.amt:has(> input:focus-visible) { outline: 3px solid var(--flame); outline-offset: -3px; }
.amt__n { font-family: var(--serif); font-size: 2rem; font-weight: 340; letter-spacing: -.02em; line-height: 1; }
.amt__t { font-size: .9375rem; }
.amt input[type="number"] { width: 100%; max-width: 220px; font: inherit; background: transparent; color: inherit; border: 0; border-bottom: 1px solid currentColor; padding: 6px 0; border-radius: 0; }
.amt input[type="number"]::placeholder { color: inherit; opacity: .55; }
.donate__status { min-height: 1.5em; margin: 14px 0 0; text-transform: none; color: var(--green); font-size: .8125rem; }
.help { margin-top: clamp(60px, 9vw, 120px); }
.help__row {
  display: grid; grid-template-columns: 160px 1fr 24px; gap: 16px; align-items: center;
  padding: 22px 0; border-top: 1px solid var(--rule); text-decoration: none;
  font-family: var(--serif); font-size: clamp(1.25rem, 2vw, 1.75rem); letter-spacing: -.01em;
  transition: padding .6s var(--ease), color .3s;
}
.help__row:last-child { border-bottom: 1px solid var(--rule); }
.help__row:hover { padding-left: 16px; color: var(--cobalt); }
.help__row span:last-child { font-family: var(--sans); transition: transform .6s var(--ease); }
.help__row:hover span:last-child { transform: translateX(6px); }

/* ---------- footer ---------- */
.foot { background: var(--cobalt); color: var(--paper); padding: clamp(40px, 6vw, 80px) 0 24px; overflow: hidden; }
.foot__word { width: 100%; height: clamp(180px, 30vw, 420px); }
.foot__row { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 18px; border-top: 1px solid rgba(242, 238, 228, .3); margin-top: 16px; }
.foot__row a { text-decoration: none; }

/* ---------- a11y panel ---------- */
.a11y { position: fixed; right: var(--gut); bottom: 18px; z-index: 60; }
html.is-intro .a11y { display: none; }
.a11y__btn { background: var(--ink); color: var(--paper); border: 0; padding: 10px 12px; border-radius: 2px; cursor: pointer; display: flex; gap: 10px; align-items: center; }
.a11y__btn span { opacity: .7; }
.a11y__panel { position: absolute; bottom: calc(100% + 8px); right: 0; width: 260px; background: var(--ink); color: var(--paper); padding: 16px; border-radius: 2px; display: grid; gap: 12px; }
.a11y__panel[hidden] { display: none; }
.a11y__panel p { margin: 0 0 4px; opacity: .6; }
.a11y__panel label { display: flex; gap: 10px; align-items: center; cursor: pointer; }
.a11y__panel input { width: 18px; height: 18px; accent-color: var(--flame); }
.a11y__panel .link-under { justify-self: start; }

/* ---------- reveal ---------- */
.js .reveal-up { opacity: 0; transform: translateY(28px); }

/* ---------- high contrast ---------- */
html.pref-contrast { --ink-2: #000; --rule: rgba(0, 0, 0, .6); --paper: #fff; --cobalt: #0018b8; }
html.pref-contrast .manifesto .mw { opacity: 1; }
html.pref-contrast .cane__feats li { opacity: 1; }
html.pref-contrast .cane__feats p { max-height: none; }
html.pref-contrast .mk { color: #000; }

/* ---------- reduced motion ---------- */
html.pref-still .manifesto .mw { opacity: 1; }
html.pref-still .cane__feats li { opacity: 1; }
html.pref-still .cane__feats p { max-height: none; }
html.pref-still .reveal-up { opacity: 1 !important; transform: none !important; }
html.pref-still .sr { animation: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-delay: 0s !important; transition-delay: 0s !important; }
}

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .nav__links { display: none; }
  .hero__foot { grid-template-columns: 1fr; }
  .hero__ticker { display: none; }
  .stat { grid-template-columns: 1fr; gap: 8px; }
  .stat__src { text-align: left; }
  .cane__stage { grid-template-columns: 1fr; padding-top: 88px; }
  .cane__render { height: 56svh; order: -1; }
  .diff__intro { grid-template-columns: 1fr; }
  .together__grid, .give__grid { grid-template-columns: 1fr; }
  .planet { max-width: 520px; margin: 0 auto; }
}
@media (max-width: 760px) {
  .app__track { flex-direction: column; width: auto; padding-right: var(--gut); }
  .step, .step--end { width: auto; border-right: 0; border-top: 1px solid rgba(242, 238, 228, .25); padding: 28px 0; margin: 0; }
  .step__n { margin-bottom: 16px; }
  .compare { aspect-ratio: 3 / 4; }
  .mk { font-size: 9px; }
  .mk__grid { grid-template-columns: 1fr 1fr; }
  .mk__grid .mk__p:last-child { display: none; }
  .iv { font-size: 10px; }
  .iv__sum { font-size: 2.6em; }
  .iv__list li { font-size: 1.35em; }
  .sr4 { left: 4%; }
  .amt { grid-template-columns: 76px 1fr 16px; }
  .help__row { grid-template-columns: 1fr 24px; }
  .help__row span:first-child { grid-column: 1 / -1; }
  .cane__feats p { max-height: none; }
  .cane__feats li { opacity: 1; }
}