/* The public website: Home (index.html), For researchers (research.html), the request page
   (deletion.html) and the terms (terms.html). Built from the design boards Main, Researchers and
   Deletion (docs/handover/redesign-2026-10-17/canvas); the boards' inline styles live here, as
   the pages may carry no style attributes. Two faces (Bricolage Grotesque for display, Geist for
   text), one amber signal colour, fields of flat colour, no shadows or gradients.
   Light by default on every page; dark only when the visitor switches it on (the choice is kept
   in that browser only, theme.js). */

:root {
  --bg: #FAFAF7; --ink: #111111; --ink-2: #45443F; --ink-3: #5F5E58;
  --well: #F0EFE8; --well-2: #ECEAE1; --card: #FFFFFF; --line: rgba(17, 17, 17, .14);
  --amber: #F5A623; --amber-2: #FFB83E; --on-amber: #111111;
  --inv: #111111; --inv-card: #1C1B18;
  --inv-ink: #FAFAF7; --inv-ink-2: #E9E8E1; --inv-ink-3: #C9C8C0;
  --soft: #FCEBCB; --tree-line: #A9A69C; --leaf: #ECEAE1; --leaf-s: #FCEBCB; --leaf-s-ring: transparent;
  --btn: #111111; --btn-ink: #FFFFFF; --btn-hover: #2A2A27; --focus: #111111;
  --err: #B3261E; --ok: #17744A; --motif-dot: #111111; --topbar: #FAFAF7;
  --sw-off: #8C8A82; --sw-on: #111111; --knob: #FFFFFF;
  /* Marks as the extension draws them on a light page (marking/schemes.js, the board). */
  --mk-ai-line: #A35F00; --mk-ai-bg: #FFFFFF; --mk-ai-ink: #111111;
  --mk-mixed-ink: #7A4A05; --mk-mixed-line: #A35F00; --mk-human-ink: #45443F;
  --mk-tile: #ECEEF0; --mk-tile-ink: #474D54; --mk-muted: #5F5E58; --mk-muted-line: #8C8A82; --mk-pending: #BD7400;
  --font-display: 'Bricolage Grotesque', 'Geist', system-ui, sans-serif;
  --font-text: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --gutter: clamp(16px, 3vw, 40px);
  --gap-section: clamp(96px, 12vw, 180px);
  color-scheme: light;
}
/* The dark tokens, only for an explicit choice: light is the default whatever the device prefers. */
:root[data-theme="dark"] {
  --bg: #1A1712; --ink: #F2F0EA; --ink-2: #B5AFA5; --ink-3: #B5AFA5;
  --well: #262219; --well-2: #2E2A21; --card: #2F2A20; --line: rgba(242, 240, 234, .18);
  --inv: #0F0D0A; --inv-card: #1E1B15;
  --soft: #2E2A21; --tree-line: #6E685A; --leaf: #3E3A31; --leaf-s: transparent; --leaf-s-ring: #F5A623;
  --btn: #F2F0EA; --btn-ink: #1A1712; --btn-hover: #FFFFFF; --focus: #F5A623;
  --err: #FF9C94; --ok: #7BD3A0; --motif-dot: #F2F0EA; --topbar: #1A1712;
  --sw-off: #8C8A82; --sw-on: #F5A623; --knob: #1A1712;
  --mk-ai-line: #F5A623; --mk-ai-bg: #1C1A17; --mk-ai-ink: #F7C873;
  --mk-mixed-ink: #E0B565; --mk-mixed-line: #F5A623; --mk-human-ink: #B9BEC4;
  --mk-tile: #252A30; --mk-tile-ink: #B9BEC4; --mk-muted: #A3A9B0; --mk-muted-line: #8F959D; --mk-pending: #F5A623;
  color-scheme: dark;
}
/* ── Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.55 var(--font-text); -webkit-font-smoothing: antialiased; overflow-x: clip; }
img, svg { max-width: 100%; }
a { color: inherit; text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3, h4 { margin: 0; }
p { margin: 0; }
a:focus-visible, button:focus-visible, summary:focus-visible, select:focus-visible, input:focus-visible, textarea:focus-visible,
[tabindex="-1"]:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.inv a:focus-visible, .inv button:focus-visible, .inv summary:focus-visible { outline-color: var(--amber); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -9999px; top: 12px; z-index: 100; background: var(--btn); color: var(--btn-ink); padding: 10px 16px; border-radius: 8px; font-weight: 600; text-decoration: none; }
.skip-link:focus { left: 16px; position: fixed; }

.wrap { max-width: 1360px; margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.disp { font-family: var(--font-display); }
.h2 { font: 800 clamp(40px, 5vw, 72px)/0.98 var(--font-display); letter-spacing: -0.035em; overflow-wrap: break-word; }
.h3 { font: 800 clamp(24px, 2.2vw, 30px)/1.1 var(--font-display); letter-spacing: -0.02em; }
.lede { font: 700 clamp(24px, 2.3vw, 32px)/1.18 var(--font-display); letter-spacing: -0.02em; }
.muted { color: var(--ink-2); }
.small { font-size: 15px; }
.inv { background: var(--inv); color: var(--inv-ink); }
.inv .muted, .inv .small-muted { color: var(--inv-ink-3); }

/* Buttons: one fill, fully round. */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px; border-radius: 999px; border: 0;
  font: 600 16px/1 var(--font-text); text-decoration: none; cursor: pointer; transition: transform .15s ease, background-color .15s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-ink { background: var(--btn); color: var(--btn-ink); }
.btn-ink:hover { background: var(--btn-hover); color: var(--btn-ink); }
.inv .btn-ink { background: var(--inv-ink); color: #111111; }
.btn-amber { background: var(--amber); color: var(--on-amber); }
.btn-amber:hover { background: var(--amber-2); color: var(--on-amber); }
.btn-sm { min-height: 44px; padding: 0 20px; font-size: 15px; }
.btn:disabled { cursor: progress; transform: none; opacity: .7; }
.txtlink { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; }
@media (prefers-reduced-motion: reduce) { .btn, .sw, .knob { transition: none; } .btn:hover { transform: none; } }

/* Phones and tablets (data-device, set by theme.js from the device): "Add to your browser" leaves the
   header and the hero and appears in the sign-up step, worded for a computer (2.14.5). */
.phone-only { display: none; }
[data-device="phone"] .phone-only { display: block; }
[data-device="phone"] .desktop-only { display: none !important; }

/* ── Header ──────────────────────────────────────────────────────── */
.topbar { position: sticky; top: 0; z-index: 50; background: var(--topbar); border-bottom: 1px solid var(--line); }
.hdr { display: flex; align-items: center; justify-content: space-between; gap: 4px 20px; padding-top: 12px; padding-bottom: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; text-decoration: none; }
.brand svg { width: 34px; height: 34px; flex: none; }
.brand-name { font: 800 22px/1 var(--font-display); letter-spacing: -0.02em; }
.navlinks { display: flex; gap: 22px; white-space: nowrap; }
.navlinks a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 500; font-size: 16px; text-decoration: none; }
.navlinks a:hover, .navlinks a[aria-current] { text-decoration: underline; text-underline-offset: 4px; }
.navlinks .nav-quiet { color: var(--ink-2); }
.hdr-end { display: flex; align-items: center; gap: 4px 8px; justify-content: flex-end; white-space: nowrap; }
@media (max-width: 880px) {
  .hdr { flex-wrap: wrap; }
  .navlinks { order: 3; flex: 1 1 100%; overflow-x: auto; scrollbar-width: none; padding-right: 32px; mask-image: linear-gradient(to right, #000 calc(100% - 32px), transparent); } /* the fade says more links scroll in */
  .navlinks a { font-size: 15px; }
}
/* The research page's longer links only fit on one line from 1240 px (room for a desktop scrollbar and the fallback font). */
@media (min-width: 881px) and (max-width: 1239px) {
  .hdr-long { flex-wrap: wrap; }
  .hdr-long .navlinks { order: 3; flex: 1 1 100%; overflow-x: auto; scrollbar-width: none; }
}
@media (max-width: 600px) { .hdr-cta { display: none !important; } }

/* Switches: the board's role="switch" buttons; the state is aria-checked alone. */
.sw { position: relative; display: inline-block; flex: none; width: 2.2em; height: 1.2em; border-radius: 999px; background: #5C5B55; transition: background-color .2s ease; }
.knob { position: absolute; top: .15em; left: .15em; width: .9em; height: .9em; border-radius: 50%; background: #FFFFFF; transition: transform .2s ease; }
[aria-checked="true"] > .sw { background: var(--amber); }
[aria-checked="true"] > .sw > .knob { transform: translateX(1em); }
.themesw { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 12px; border: 0; border-radius: 999px; background: transparent; color: var(--ink); font: 500 15px/1 var(--font-text); cursor: pointer; }
.themesw:hover { background: var(--well-2); }
.themesw svg { width: 18px; height: 18px; }
.themesw .sw { font-size: 15px; background: var(--sw-off); }
.themesw .knob { background: var(--knob); }
.themesw[aria-checked="true"] > .sw { background: var(--sw-on); }
.themesw[aria-checked="false"] .knob { background: #FFFFFF; }

/* The ⓘ disclosures. */
.title-row { display: flex; align-items: center; gap: 4px; flex-wrap: nowrap; } /* the ⓘ stays beside its heading on a phone */
.title-row:has(> .info[open]) { flex-wrap: wrap; }
.info { display: inline-block; vertical-align: middle; }
.info[open] { flex: 1 1 100%; }
.info summary { list-style: none; display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 999px; cursor: pointer; color: var(--ink-2); }
.info summary::-webkit-details-marker { display: none; }
.info summary:hover { background: var(--well-2); }
.info summary svg { width: 22px; height: 22px; }
.inv .info summary { color: var(--inv-ink-2); }
.inv .info summary:hover { background: #26251F; }
.info-body { margin: 6px 0 0; max-width: 46ch; background: var(--card); color: var(--ink); border-radius: 12px; padding: 14px 16px; font: 400 15px/1.5 var(--font-text); }
.inv .info-body { background: #26251F; color: var(--inv-ink); }

/* Split headings: a large heading beside a short paragraph. */
.split-head { display: flex; flex-wrap: wrap; gap: 24px 96px; align-items: flex-end; }
.split-head > :first-child { flex: 999 1 560px; }
.split-head > :last-child { flex: 1 1 300px; max-width: 440px; }
.split-head .h2 { max-width: 14ch; }
.lang-box .split-head { align-items: flex-start; }
.lang-box .split-head > :last-child { flex: 1 1 520px; max-width: 640px; }

/* ── Marks, as the extension draws them ──────────────────────────── */
.mk { display: inline-flex; align-items: center; gap: 7px; padding: 7px 10px; border: 1.5px solid; border-radius: 6px; font: 600 14px/1 var(--font-text); white-space: nowrap; }
.mk svg { width: 14px; height: 14px; flex: none; }
.mk-ai { border-color: var(--mk-ai-line); background: var(--mk-ai-bg); color: var(--mk-ai-ink); }
.mk-ai svg { color: var(--mk-ai-line); }
.mk-mixed { border-color: transparent; background: transparent; padding-left: 2px; padding-right: 2px; color: var(--mk-mixed-ink); font-weight: 500;
  text-decoration: underline dotted var(--mk-mixed-line) 2px; text-underline-offset: 5px; }
.mk-mixed svg { color: var(--mk-mixed-line); }
.mk-human { border-color: transparent; background: transparent; padding-left: 2px; color: var(--mk-human-ink); font-weight: 500; }
.mk-cap { border-color: var(--mk-muted-line); color: var(--mk-muted); font-weight: 400; border-radius: 999px; }
.mk-pending { border-color: var(--mk-pending); border-style: dashed; color: var(--mk-muted); font-weight: 400; border-radius: 999px; }
.mk-tile { display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; border-radius: 5px; background: var(--mk-tile); color: var(--mk-tile-ink); }
.mk-ring { width: 12px; height: 12px; border-radius: 50%; border: 2.5px solid var(--mk-pending); border-right-color: transparent; flex: none; }
.mk-pending .mk-ring { animation: mk-spin .8s linear infinite; }
@keyframes mk-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .mk-pending .mk-ring { animation: none; } }
.mk-muted-icon { color: var(--mk-muted); }
.mk-lg { font-size: 15px; }
.mk-lg.mk-ai, .mk-lg.mk-cap, .mk-lg.mk-pending { padding: 8px 11px; }

/* A sample post: an illustration of a light page in both themes. */
.post { background: #FFFFFF; color: #111111; border-radius: 14px; padding: 20px 22px;
  --mk-ai-line: #A35F00; --mk-ai-bg: #FFFFFF; --mk-ai-ink: #111111; --mk-mixed-ink: #7A4A05; --mk-mixed-line: #A35F00;
  --mk-human-ink: #45443F; --mk-tile: #ECEEF0; --mk-tile-ink: #474D54; --mk-muted: #5F5E58; --mk-pending: #BD7400; }
.post-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.post-head .spacer { flex: 1 1 auto; }
.avatar { width: 40px; height: 40px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: #FFFFFF; font-weight: 700; flex: none; }
.avatar-a { background: #5C6B7A; } .avatar-b { background: #7A6A55; } .avatar-c { background: #4F6B5A; }
.post-name { font-weight: 700; }
.post-time { color: #5F5E58; }
.post-body { margin-top: 14px; font-size: 17px; line-height: 1.55; }
.post-sm { align-self: flex-start; width: min(100%, 300px); padding: 18px 20px; font-size: 15px; }
.post-sm .post-head { gap: 8px 10px; }
.post-sm p { margin-top: 10px; color: #45443F; }
.hl-ai { background: #FBE1AE; -webkit-box-decoration-break: clone; box-decoration-break: clone; padding: 1px 3px; border-radius: 2px; }
.hl-mixed { background: #FDF0D7; text-decoration: underline dotted #A35F00 2px; text-underline-offset: 5px; -webkit-box-decoration-break: clone; box-decoration-break: clone; padding: 1px 3px; }
/* The amber border: a bar topped by a dot; dotted for partly AI in Chrome. */
.edge-ai, .edge-mixed { position: relative; padding-left: 16px; }
.edge-ai::before, .edge-mixed::before { content: ""; position: absolute; left: -1px; top: 0; width: 5px; height: 5px; border-radius: 50%; background: #F5A623; }
.edge-ai::after, .edge-mixed::after { content: ""; position: absolute; left: 0; top: 8px; bottom: 0; border-left: 3px solid #F5A623; }
.edge-mixed::after { border-left-style: dashed; }

/* ── Home: hero ──────────────────────────────────────────────────── */
.hero { position: relative; overflow: hidden; padding: clamp(56px, 8vw, 120px) 0 clamp(72px, 10vw, 150px); }
.hero-motif { position: absolute; right: -10vw; top: -3vw; width: min(56vw, 840px); height: auto; color: var(--motif-dot); }
.hero-copy { position: relative; }
.hero-h { max-width: 12ch; font: 800 clamp(44px, 8vw, 124px)/0.92 var(--font-display); letter-spacing: -0.04em; overflow-wrap: break-word; }
.hero-sub { margin-top: 36px; max-width: 38ch; font-size: clamp(19px, 1.6vw, 23px); line-height: 1.45; }
.hero-actions { margin-top: 40px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; }
.hero-fine { margin-top: 28px; max-width: 62ch; font-size: 15px; color: var(--ink-2); }
@media (max-width: 760px) {
  .hero-motif { width: 118vw; right: -48vw; top: auto; bottom: -22vw; }
  .hero-copy { padding-bottom: 62vw; }
}

/* ── Home: evidence ──────────────────────────────────────────────── */
.ev { padding: clamp(80px, 11vw, 170px) 0; }
.kicker { margin-bottom: 20px; font-weight: 700; color: var(--amber); letter-spacing: 0.02em; }
.ev-h { max-width: 16ch; font: 800 clamp(40px, 7vw, 112px)/0.95 var(--font-display); letter-spacing: -0.04em; overflow-wrap: break-word; }
.ev-lede { margin-top: 40px; max-width: 46ch; font-size: clamp(19px, 1.6vw, 23px); line-height: 1.5; color: var(--inv-ink-2); }
.cases { margin-top: clamp(56px, 7vw, 96px); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: 14px; }
.case { background: var(--inv-card); border-radius: 16px; padding: clamp(22px, 2.4vw, 32px); display: flex; flex-direction: column; gap: 12px; }
.qtag { font-size: 14px; font-weight: 600; }
.case .qtag { color: var(--amber); }
.case-figure { font: 800 clamp(40px, 4.6vw, 64px)/1.05 var(--font-display); letter-spacing: -0.03em; }
.case-body { font-size: 17px; line-height: 1.55; color: var(--inv-ink-2); }
.case-src { margin-top: auto; font-size: 14px; color: var(--inv-ink-3); }
.case-src a { color: inherit; text-decoration: underline; }
.ev-close { margin-top: clamp(48px, 6vw, 72px); max-width: 58ch; font-size: clamp(19px, 1.6vw, 23px); line-height: 1.5; }
.ev-honest { margin-top: 20px; max-width: 62ch; font-size: 15px; color: var(--inv-ink-3); }

/* ── Home: the two questions ─────────────────────────────────────── */
.problem { background: var(--well); padding: clamp(72px, 10vw, 150px) 0; }
.problem .split-head p { font-size: 19px; }
.spectrum { margin-top: clamp(40px, 5vw, 64px); --lvl-0: var(--mk-muted-line); --lvl-1: color-mix(in oklab, var(--amber) 45%, var(--mk-muted-line)); }
.spectrum-ends { display: flex; justify-content: space-between; gap: 16px; font-size: 14px; font-weight: 600; color: var(--ink-2); }
.spectrum-ends span:last-child { color: var(--mk-mixed-ink); }
.spectrum-bar { margin: 10px 0 14px; height: 8px; border-radius: 99px; background: linear-gradient(90deg, var(--lvl-0) 0 45%, var(--lvl-1) 68%, var(--amber) 100%); }
.quads { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.quad { background: var(--card); border-radius: 16px; border-top: 4px solid var(--lvl-0); padding: clamp(22px, 2.4vw, 32px); display: flex; flex-direction: column; gap: 12px; min-height: 220px; }
.quad.lvl-1 { border-top-color: var(--lvl-1); }
.quad .qtag { color: var(--ink-2); }
.quad .qtag-amber { color: var(--mk-mixed-ink); }
.quad-h { font: 700 24px/1.2 var(--font-display); letter-spacing: -0.015em; }
.quad-foot { margin-top: auto; color: var(--ink-2); }
.quad.inv { background: var(--inv); border-top-color: var(--amber); }
.quad.inv .qtag { color: var(--amber); }
@media (max-width: 900px) {
  /* one column: the bar becomes a rail down the left, people at the top, AI at the bottom */
  .spectrum { position: relative; padding-left: 22px; }
  .spectrum-ends { display: none; }
  .spectrum-bar { position: absolute; left: 0; top: 0; bottom: 0; width: 6px; height: auto; margin: 0; background: linear-gradient(180deg, var(--lvl-0) 0 45%, var(--lvl-1) 68%, var(--amber) 100%); }
  .quads { grid-template-columns: 1fr; }
  .quad { min-height: 0; }
}
.quad.inv .quad-foot { color: var(--inv-ink-2); }

/* ── Home: the marks demo ────────────────────────────────────────── */
.try { padding: clamp(64px, 9vw, 140px) 0; }
.try-grid { display: flex; flex-wrap: wrap; gap: clamp(40px, 6vw, 96px); align-items: flex-start; }
.try-controls { flex: 1 1 340px; max-width: 470px; }
.try-intro { margin-top: 24px; font-size: 19px; line-height: 1.5; color: var(--inv-ink-2); }
.bigsw { margin-top: 40px; display: inline-flex; align-items: center; gap: 0.5em; min-height: 44px; padding: 0.22em 0.35em 0.22em 0.55em; border: 0; border-radius: 999px;
  background: #26251F; color: #FAFAF7; font: 700 clamp(40px, 5vw, 64px)/1 var(--font-display); letter-spacing: -0.02em; cursor: pointer; }
.try-label { margin: 32px 0 12px; font-weight: 700; }
.minisws { display: flex; flex-wrap: wrap; gap: 10px; }
.minisw { display: inline-flex; align-items: center; gap: 12px; min-height: 48px; padding: 0 18px 0 20px; border: 0; border-radius: 999px; background: #26251F; color: #FAFAF7; font: 600 16px/1 var(--font-text); cursor: pointer; }
.minisw .sw { font-size: 16px; }
.try-note { margin-top: 20px; font-size: 15px; color: var(--inv-ink-3); }
.try-note + .try-note { margin-top: 12px; }
.try-posts { flex: 999 1 460px; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.try-posts > .small { color: var(--inv-ink-3); font-size: 14px; }

/* ── Home: how it works ──────────────────────────────────────────── */
.how { margin-top: var(--gap-section); display: flex; flex-wrap: wrap; }
.try + .how { margin-top: 0; } /* two full-width bands meet, as .why does */
.how-col { flex: 1 1 320px; min-height: clamp(420px, 66vh, 620px); padding: clamp(28px, 3vw, 44px); display: flex; flex-direction: column; gap: 32px; }
.how-col-1 { background: var(--well-2); }
.how-col-2 { background: var(--amber); color: #111111; }
.how-col-3 { background: var(--inv); color: var(--inv-ink); }
.how-h { font: 800 clamp(30px, 3vw, 44px)/1 var(--font-display); letter-spacing: -0.03em; }
.how-pad { height: clamp(30px, 3vw, 44px); }
@media (max-width: 700px) { .how-col { min-height: 0; } }
.how-line { margin-top: auto; max-width: 19ch; font-size: clamp(21px, 1.8vw, 27px); line-height: 1.25; font-weight: 600; }
.ui-card { align-self: flex-start; width: min(100%, 300px); background: #FFFFFF; color: #111111; border-radius: 14px; padding: 18px 20px; font-size: 15px; }
.ui-card .muted { color: #45443F; margin: 6px 0 14px; }
.choices { display: flex; gap: 8px; }
.choice { flex: 1; text-align: center; padding: 10px; border-radius: 999px; background: #ECEAE1; font-weight: 600; }
.choice-yes { background: #111111; color: #FFFFFF; }
.phone-install { max-width: 34ch; }
.phone-install .note { margin-top: 10px; font-size: 15px; color: var(--ink-2); }

/* ── Home: what the marks mean ───────────────────────────────────── */
.section { padding-top: var(--gap-section); }
.two-col { display: flex; flex-wrap: wrap; gap: 48px 96px; align-items: flex-start; }
.two-col > :first-child { flex: 1 1 320px; max-width: 420px; }
.two-col > :last-child { flex: 999 1 520px; min-width: 0; }
.intro-p { margin-top: 24px; font-size: 19px; line-height: 1.5; }
.intro-note { margin-top: 18px; font-size: 16px; color: var(--ink-2); }
.mark-list { margin: 0; display: flex; flex-direction: column; gap: 8px; }
.mark-row { background: var(--well); border-radius: 14px; padding: 20px 24px; display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; }
.mark-row dt { flex: 0 0 240px; max-width: 100%; display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.mark-row dd { flex: 1 1 260px; margin: 0; }
.mark-pair { display: flex; flex-wrap: wrap; gap: 8px; }
.ctag { display: inline-flex; align-items: center; min-height: 24px; padding: 0 9px; border-radius: 999px; background: var(--card); color: var(--ink-2); font-size: 13px; font-weight: 600; white-space: nowrap; }
.android-strip { margin-top: 8px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px 24px; display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; }
.android-strip > p:first-child { flex: 0 0 240px; max-width: 100%; font-weight: 700; }
.strip-text { flex: 1 1 260px; font-size: 15px; color: var(--ink-2); }
.strip-marks { flex: 1 1 100%; display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; padding: 14px 16px; }
.strip-marks .mk-ai { font-weight: 700; }
/* The phone's default look: a solid amber side bar and a soft amber tint, no label. */
.strip-sample { border-left: 5px solid #F5A623; background: rgba(245, 166, 35, .14); padding: 10px 14px 10px 16px; font-size: 16px; line-height: 1.5; }
.big-p { font-size: 19px; }
.split-head > p { font-size: 19px; }

/* ── Home: features ──────────────────────────────────────────────── */
.feats { margin-top: 48px; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); gap: 10px; }
.feat { background: var(--well); border-radius: 16px; padding: 26px 26px 28px; display: flex; flex-direction: column; gap: 12px; }
.feat h3 { font-size: 20px; font-weight: 700; line-height: 1.25; }
.feat p { color: var(--ink-2); }

/* ── Home: languages ─────────────────────────────────────────────── */
.lang-box { background: var(--well); border-radius: 22px; padding: clamp(32px, 5vw, 72px); }
.lang-h { font: 800 clamp(36px, 4.4vw, 64px)/1 var(--font-display); letter-spacing: -0.035em; }
.chips { list-style: none; margin: 40px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); font-weight: 500; }

/* ── Home: running totals ────────────────────────────────────────── */
.stats-head { display: flex; flex-wrap: wrap; gap: 16px 80px; align-items: flex-end; }
.stats-head > :first-child { flex: 999 1 420px; }
.stats-head > :last-child { flex: 1 1 300px; max-width: 460px; color: var(--ink-2); font-size: 15px; }
.stats-grid { margin: 24px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 10px; }
.stat { background: var(--well); border-radius: 14px; padding: 28px; display: flex; flex-direction: column-reverse; justify-content: flex-end; }
.stat-amber { background: var(--amber); color: #111111; }
.stat dd { margin: 0; font: 800 clamp(56px, 6vw, 96px)/1 var(--font-display); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.stat dt { margin-top: 12px; font-weight: 600; }
.stat-note { margin-top: 14px; font-size: 15px; color: var(--ink-2); }
.stat-note:empty { display: none; }
/* Live totals only: posts checked on each platform the server lists. */
.stat-split { list-style: none; margin: 10px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(140px, 100%), 1fr)); gap: 10px; }
.stat-split li { background: var(--well); border-radius: 14px; padding: 18px 20px; display: flex; flex-direction: column-reverse; gap: 8px; }
.stat-split .sp-name { font-weight: 600; }
.stat-split .sp-n { font: 700 28px/1 var(--font-display); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }

/* ── Home: privacy ───────────────────────────────────────────────── */
.brief { margin: 20px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); gap: 10px; font-size: 16px; line-height: 1.5; }
@media (min-width: 900px) { .brief { grid-template-columns: repeat(3, 1fr); } }
.brief li { background: var(--well); border-radius: 12px; padding: 14px 16px; }
.faq-h { margin: 48px 0 12px; }
.faq { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 0; font: 700 clamp(20px, 1.8vw, 24px)/1.3 var(--font-text); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font: 400 32px/1 var(--font-text); flex: none; }
.faq[open] summary::after { content: '\2212'; }
.faq > div { padding: 0 0 28px; max-width: 68ch; }
.faq p { margin: 0 0 14px; }

/* ── Home: why it matters, and the researchers' band ─────────────── */
.why { margin-top: 0; background: var(--amber); color: #111111; padding: clamp(72px, 9vw, 140px) 0; }
.why .wrap { display: flex; flex-wrap: wrap; gap: 40px 96px; align-items: flex-end; }
.why .wrap > :first-child { flex: 999 1 560px; }
.why .wrap > :last-child { flex: 1 1 300px; max-width: 420px; }
.why .h2 { max-width: 15ch; }
.why .lede { margin-top: 32px; max-width: 30ch; }
.why p + p { margin-top: 16px; }
.why a:focus-visible { outline-color: #111111; }
.res-band-outer { padding: var(--gap-section) 20px 20px; }
.res-band .h2 { font-size: clamp(32px, 9vw, clamp(40px, 5vw, 72px)); } /* smaller on a phone, the same as every h2 above it */
.res-band { position: relative; overflow: hidden; border-radius: 22px; padding: clamp(40px, 6vw, 88px) clamp(24px, 5vw, 72px) clamp(56px, 8vw, 120px); }
.res-motif { position: absolute; right: -6vw; bottom: -10vw; width: min(40vw, 560px); height: auto; }
@media (max-width: 600px) { .res-motif { width: 34vw; bottom: -18vw; } }
.res-band .inner { position: relative; max-width: 700px; }
.res-band .lede { margin-top: 28px; }
.res-band .big { margin-top: 24px; font-size: 19px; color: var(--inv-ink-2); }
.res-band .big + p { margin-top: 16px; color: var(--inv-ink-2); }
.res-actions { position: relative; margin-top: 40px; display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; }
.res-band .txtlink { color: var(--inv-ink); overflow-wrap: anywhere; }

/* ── Footer: the name returns at full width ──────────────────────── */
.foot { padding-top: clamp(72px, 9vw, 140px); padding-bottom: 40px; }
.foot-mark { display: flex; align-items: flex-end; gap: clamp(12px, 2vw, 28px); }
.foot-mark svg { width: clamp(56px, 13vw, 200px); height: auto; flex: none; color: var(--motif-dot); }
/* Sized to fit with the fallback face too (the display face is narrower). */
.foot-word { min-width: 0; font: 800 clamp(36px, 10.5vw, 180px)/0.8 var(--font-display); letter-spacing: -0.05em; }
.foot-mark-sm svg { width: clamp(56px, 9vw, 140px); }
.foot-mark-sm .foot-word { font-size: clamp(44px, 8vw, 128px); }
.foot-links { margin-top: 56px; display: flex; flex-wrap: wrap; gap: 32px 72px; font-size: 15px; }
.foot-links nav, .foot-links .foot-col { display: flex; flex-direction: column; gap: 0; }
.foot-links a { display: inline-flex; align-items: center; min-height: 44px; overflow-wrap: anywhere; }
.foot-links .muted { display: inline-flex; align-items: center; min-height: 44px; }
.foot-row { margin-top: 48px; display: flex; flex-wrap: wrap; gap: 0 40px; font-size: 15px; }
.foot-row a { display: inline-flex; align-items: center; min-height: 44px; overflow-wrap: anywhere; }

/* ── For researchers: a landing page for research teams ─────────── */
.rhero { padding-top: clamp(56px, 8vw, 112px); padding-bottom: clamp(56px, 7vw, 96px); display: flex; flex-wrap: wrap; gap: 40px 80px; align-items: flex-end; }
.rhero h1 { flex: 999 1 640px; max-width: 13ch; font: 800 clamp(48px, 7vw, 112px)/0.93 var(--font-display); letter-spacing: -0.04em; }
.rhero-copy { flex: 1 1 340px; max-width: 500px; }
.rhero-lede { font-size: clamp(18px, 1.4vw, 20px); line-height: 1.5; text-wrap: pretty; }
.rhero-actions { margin-top: 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 28px; }

/* The core message, three ways, on one dark band. */
.pillars { padding: clamp(48px, 6vw, 88px) 0; }
.pillar-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 32px 64px; }
.pillar-h { font: 800 clamp(30px, 3.2vw, 46px)/1 var(--font-display); letter-spacing: -0.03em; }
.pillar:nth-child(2) .pillar-h { color: var(--amber); }
.pillar-h + p { margin-top: 16px; max-width: 34ch; color: var(--inv-ink-2); }

/* The demo band. */
.demo-band-outer { padding-top: clamp(64px, 8vw, 112px); }
.demo-band { background: var(--well); border-radius: 22px; padding: clamp(28px, 4vw, 56px); display: flex; flex-wrap: wrap; gap: 32px 72px; align-items: center; }
.demo-band > :first-child { flex: 999 1 520px; }
.demo-h { font: 800 clamp(30px, 3.4vw, 48px)/1.02 var(--font-display); letter-spacing: -0.03em; }
.demo-band > :first-child > p { margin-top: 18px; max-width: 60ch; }
.demo-actions { margin-top: 24px; }
.demo-mock { flex: 1 1 280px; max-width: 360px; background: #FFFFFF; color: #111111; border-radius: 16px; padding: 22px 22px 24px; }
.demo-mock .lbl-sm { font-size: 15px; font-weight: 700; }
.demo-mock .field-mock { margin-top: 10px; border: 2px solid #8C8A82; border-radius: 10px; padding: 12px 14px; font-size: 17px; }
.demo-mock .btn-mock { margin-top: 14px; display: inline-flex; align-items: center; min-height: 44px; padding: 0 20px; border-radius: 999px; background: #111111; color: #FFFFFF; font-size: 15px; font-weight: 600; }
.demo-mock .note-mock { margin-top: 14px; font-size: 14px; color: #45443F; }

/* The backend: a post's path to a record, with the analyses as the one swappable slot. */
.flow { list-style: none; margin: clamp(40px, 5vw, 64px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.flow-step { position: relative; background: var(--well); border-radius: 16px; padding: 22px 22px 24px; }
.flow-step + .flow-step::before { content: ""; position: absolute; left: -24px; top: calc(50% - 1px); width: 18px; height: 2px; background: var(--tree-line); }
.flow-step + .flow-step::after { content: ""; position: absolute; left: -9px; top: calc(50% - 6px); border: 6px solid transparent; border-right: 0; border-left-color: var(--tree-line); }
.flow-h { font: 800 clamp(20px, 1.7vw, 24px)/1.1 var(--font-display); letter-spacing: -0.02em; }
.flow-step p + p { margin-top: 8px; font-size: 15.5px; line-height: 1.5; color: var(--ink-2); }
.flow-slot { background: var(--amber); color: #111111; outline: 2px dashed #111111; outline-offset: -9px; }
.flow-slot p + p { color: #111111; }
@media (max-width: 900px) {
  .flow { grid-template-columns: 1fr; gap: 26px; }
  .flow-step + .flow-step::before { left: 31px; top: -22px; width: 2px; height: 16px; }
  .flow-step + .flow-step::after { left: 26px; top: -9px; border: 6px solid transparent; border-bottom: 0; border-top-color: var(--tree-line); }
}
.be-grid { margin-top: clamp(56px, 7vw, 96px); display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 48px 64px; align-items: start; }
@media (max-width: 1000px) { .be-grid { grid-template-columns: 1fr; } }
.be-lead { margin-top: 12px; max-width: 58ch; color: var(--ink-2); }
.models { margin: 24px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 600px) { .models { grid-template-columns: 1fr; } }
.model { background: var(--well); border-radius: 14px; padding: 18px 20px 20px; }
.model dt { font: 800 19px/1.2 var(--font-display); letter-spacing: -0.01em; }
.model dd { margin: 6px 0 0; font-size: 15.5px; line-height: 1.5; }
.model .cite { margin-top: 8px; font-size: 14px; color: var(--ink-2); }
.be-swap { background: var(--inv); color: var(--inv-ink); border-radius: 22px; padding: clamp(28px, 3vw, 44px); }
.be-swap .h3 { color: var(--amber); }
.be-swap p { margin-top: 16px; color: var(--inv-ink-2); }
.be-swap .be-close { margin-top: 24px; color: var(--inv-ink); font-weight: 600; }
.be-swap a:focus-visible { outline-color: var(--amber); }

/* Questions. */
.tag-key { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.tag { display: inline-flex; align-items: center; min-height: 26px; padding: 0 10px; border-radius: 999px; font-size: 13px; font-weight: 600; white-space: nowrap; }
.tag-both { background: var(--well-2); color: var(--ink-2); }
.tag-study { background: var(--amber); color: #111111; }
.tag-cl { background: var(--card); color: var(--ink-2); border: 1.5px solid #8C8A82; }
.q-h3 { margin-top: 56px; font: 800 26px/1.1 var(--font-display); letter-spacing: -0.02em; }
.qgrid { margin-top: 16px; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, max(300px, (100% - 20px) / 3)), 1fr)); gap: 10px; }
/* At most three columns; a last card that would sit alone on its row takes the whole row. */
@media (min-width: 1000px) { .qgrid:not(:has(.q-lead)) > :last-child:nth-child(3n+1) { grid-column: 1 / -1; } }
.qgrid-wide { grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr)); }
.q { background: var(--well); border-radius: 16px; padding: 24px 26px; display: flex; flex-direction: column; gap: 12px; }
.q h4 { font-size: 20px; font-weight: 700; line-height: 1.3; }
.q p { font-size: 15.5px; color: var(--ink-2); line-height: 1.5; }
.q .data { margin-top: auto; font-size: 14px; }
.q .tags { display: flex; flex-wrap: wrap; gap: 6px; }
.q .tag-both { background: var(--card); }
/* The election question leads, on amber, across the row. */
.q-lead { grid-column: 1 / -1; background: var(--amber); color: #111111; }
.q-lead h4 { font: 800 clamp(26px, 2.8vw, 40px)/1.08 var(--font-display); letter-spacing: -0.025em; max-width: 24ch; }
.q-lead p { color: #111111; font-size: 17px; }
.q-lead .tag-both { background: #FFFFFF; color: #45443F; }
.believe { margin-top: clamp(48px, 6vw, 80px); background: var(--soft); border-radius: 22px; padding: clamp(28px, 4vw, 56px); display: flex; flex-wrap: wrap; gap: 24px 72px; align-items: flex-start; }
.believe-h { flex: 1 1 300px; max-width: 12ch; font: 800 clamp(32px, 3.6vw, 52px)/1 var(--font-display); letter-spacing: -0.03em; }
.believe > div { flex: 999 1 420px; max-width: 64ch; font-size: 19px; line-height: 1.5; }
.believe > div p + p { margin-top: 14px; }

/* What is recorded: a tree from one post to both versions, then Rehumanize Research. */
.ds { margin-top: var(--gap-section); background: var(--well); }
.ds > .wrap { padding-top: clamp(64px, 9vw, 140px); padding-bottom: clamp(64px, 9vw, 140px); }
.tree { margin-top: clamp(40px, 5vw, 64px); }
.tree-root { margin: 0 auto; width: fit-content; max-width: 100%; background: var(--btn); color: var(--btn-ink); border-radius: 999px; padding: 14px 28px; text-align: center; font: 800 clamp(18px, 1.6vw, 22px)/1.2 var(--font-display); letter-spacing: -0.01em; }
.tree-branches { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 28px; padding-top: 56px; align-items: start; }
.tree-branches::before { content: ""; position: absolute; top: 0; left: calc(50% - 1px); width: 2px; height: 28px; background: var(--tree-line); }
.tree-branches::after { content: ""; position: absolute; top: 27px; left: calc(25% - 7px); right: calc(25% - 7px); height: 2px; background: var(--tree-line); }
.branch { position: relative; min-width: 0; }
.branch::before { content: ""; position: absolute; top: -29px; left: calc(50% - 1px); width: 2px; height: 29px; background: var(--tree-line); }
.branch-h { border-radius: 18px; padding: 20px 24px; font: 800 clamp(24px, 2.4vw, 32px)/1.08 var(--font-display); letter-spacing: -0.025em; }
.branch-h span { display: block; margin-top: 6px; font: 500 15px/1.4 var(--font-text); letter-spacing: 0; }
.branch-both .branch-h { background: var(--btn); color: var(--btn-ink); }
.branch-study .branch-h { background: var(--amber); color: #111111; }
.nodes { list-style: none; margin: 0; padding: 0 0 0 30px; display: grid; gap: 10px; }
.node { position: relative; background: var(--card); border-radius: 16px; padding: 20px 22px 22px; }
.nodes > .node:first-child { margin-top: 20px; }
/* The spine (each node draws its own piece of it) and the tick into the node. */
.node::before { content: ""; position: absolute; left: -20px; top: 30px; width: 20px; height: 2px; background: var(--tree-line); }
.node::after { content: ""; position: absolute; left: -20px; top: -10px; width: 2px; height: calc(100% + 10px); background: var(--tree-line); }
.nodes > .node:first-child::after { top: -20px; height: calc(100% + 20px); }
.nodes > .node:last-child::after { height: 42px; }
.branch-study .node::before, .branch-study .node::after { background: var(--amber); }
.node h4 { font: 700 18px/1.25 var(--font-text); }
.leaves { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.leaves li { display: inline-flex; align-items: center; min-height: 30px; padding: 4px 11px; border-radius: 8px; background: var(--leaf); font-size: 14.5px; line-height: 1.35; }
.branch-study .leaves li { background: var(--leaf-s); box-shadow: inset 0 0 0 1.5px var(--leaf-s-ring); }
.node-text { background: var(--amber); color: #111111; padding: 26px 24px; }
.node-text h4 { font: 800 clamp(30px, 3vw, 42px)/1 var(--font-display); letter-spacing: -0.03em; }
.node-text p { margin-top: 12px; font-size: 17px; max-width: 40ch; }
.node-quiet { background: transparent; box-shadow: inset 0 0 0 2px var(--tree-line); }
.node-quiet .leaves li { background: var(--card); }
.node-more { background: transparent; box-shadow: inset 0 0 0 2px var(--amber); }
.node-more p { margin-top: 6px; }
.node-more a { font-weight: 600; }
@media (max-width: 820px) {
  .tree-branches { grid-template-columns: 1fr; }
  .tree-branches::after, .branch + .branch::before { display: none; }
  .tree-root { margin-left: 0; }
  .tree-branches::before, .branch::before { left: 28px; }
}

/* Choose what else to record. */
.switches { margin-top: clamp(72px, 9vw, 120px); }
.switches-h { max-width: 14ch; }
.sw-list { list-style: none; margin: 36px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 10px; }
.sw-list li { background: var(--card); border-radius: 14px; padding: 18px 20px; display: flex; flex-direction: column; gap: 8px; }
.sw-chip { font: 700 16px/1.35 var(--font-text); }
.sw-chip b { display: inline-flex; justify-content: center; min-width: 42px; margin-right: 8px; padding: 2px 7px; border-radius: 6px; background: var(--ink); color: var(--bg); font-size: 13.5px; }
.sw-chip i { font-style: normal; font-weight: 500; color: var(--ink-2); }
.sw-what { color: var(--ink-2); font-size: 15.5px; line-height: 1.5; }
.sw-list .sw-on { background: var(--amber); }
.sw-list .sw-on .sw-what, .sw-list .sw-on .sw-chip, .sw-list .sw-on .sw-chip i { color: #111111; }
.sw-list .sw-on .sw-chip b { background: #111111; color: #FFFFFF; }
.sw-note { margin-top: 16px; font-size: 15px; color: var(--ink-2); }
.controls { margin-top: clamp(64px, 8vw, 104px); display: flex; flex-wrap: wrap; gap: 20px 72px; align-items: flex-start; }
.controls > .h3 { flex: 1 1 260px; max-width: 320px; }
.ctl-list { flex: 999 1 520px; list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.ctl-list li { max-width: 72ch; }

/* Built to be cited, Languages: a heading beside its items. */
.rig-grid { display: flex; flex-wrap: wrap; gap: 24px 96px; align-items: flex-start; }
.rig-grid > h2 { flex: 1 1 320px; max-width: 460px; }
/* Sticky only when the heading sits beside its text: 320 + 96 gap + 560 = 976 px of content, which
   the .wrap gutters (3vw each) and a 17 px scrollbar leave from about 1055 px; .bg-grid (936) earlier. */
@media (min-width: 1100px) { .rig-grid > h2, .bg-side { position: sticky; top: 96px; } }
@media (min-width: 1100px) and (max-width: 1239px) { .rig-grid > h2, .bg-side { top: 136px; } } /* below the two-row research top bar */
.rig-grid > div { flex: 999 1 560px; min-width: 0; }
.rig { border-top: 1px solid var(--line); padding: 22px 0; display: flex; flex-wrap: wrap; gap: 8px 48px; }
.rig:last-child { border-bottom: 1px solid var(--line); }
.rig h3 { flex: 0 0 300px; max-width: 100%; font-size: 19px; font-weight: 700; line-height: 1.35; }
.rig p { flex: 1 1 360px; }

/* Accuracy: the detector's figures, large. */
.acc-outer { padding: var(--gap-section) 20px 0; }
.acc { max-width: 1400px; margin: 0 auto; border-radius: 22px; padding: clamp(40px, 6vw, 88px) clamp(24px, 5vw, 72px); }
.acc-h { max-width: 15ch; }
.acc-figs { margin-top: clamp(40px, 5vw, 64px); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 40px 64px; }
/* Sized to its own column (19% of it fits "0.0041%" even in a fallback face), capped at 150px. */
.acc-fig { container-type: inline-size; min-width: 0; }
.acc-num { font: 800 clamp(48px, 7vw, 110px)/0.9 var(--font-display); font-size: min(150px, 19cqi); letter-spacing: -0.05em; color: var(--amber); font-variant-numeric: tabular-nums; }
.acc-what { margin-top: 18px; max-width: 34ch; font-size: clamp(17px, 1.4vw, 20px); line-height: 1.45; color: var(--inv-ink-2); }
.acc-src { margin-top: clamp(40px, 5vw, 56px); font-weight: 600; }
.acc-claim { margin-top: 20px; max-width: 34ch; font: 700 clamp(22px, 2.2vw, 30px)/1.25 var(--font-display); letter-spacing: -0.015em; }
.acc-foot { margin-top: 14px; font-size: 14px; color: var(--inv-ink-3); }

/* Languages. */
.lang-now > p { margin-top: 12px; max-width: 62ch; }
.lang-now .chips { margin-top: 20px; }
.tiers { margin: 40px 0 0; display: grid; gap: 10px; }
.tier { display: flex; flex-wrap: wrap; gap: 6px 32px; padding: 20px 24px; border-radius: 14px; background: var(--well); }
.tier dt { flex: 0 0 240px; max-width: 100%; font: 800 19px/1.3 var(--font-display); letter-spacing: -0.01em; }
.tier dd { flex: 1 1 300px; margin: 0; }
.tier-1 { background: var(--amber); color: #111111; }
.tier-2 { background: var(--soft); }
.more { margin-top: 48px; }
.more-item { border-top: 1px solid var(--line); }
.more-item:last-child { border-bottom: 1px solid var(--line); }
.more-item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 44px; padding: 16px 0; font: 700 18px/1.35 var(--font-text); }
.more-item summary::-webkit-details-marker { display: none; }
.more-item summary::after { content: '+'; font: 400 28px/1 var(--font-text); flex: none; }
.more-item[open] summary::after { content: '\2212'; }
.more-item > div { padding: 0 0 22px; max-width: 66ch; }

/* Access. */
.access-outer { padding: var(--gap-section) 20px 0; }
.access { max-width: 1400px; margin: 0 auto; background: var(--amber); color: #111111; border-radius: 22px; padding: clamp(40px, 6vw, 88px) clamp(24px, 5vw, 72px); display: flex; flex-wrap: wrap; gap: 32px 80px; align-items: flex-end; }
.access > :first-child { flex: 999 1 560px; }
.access > :last-child { flex: 1 1 280px; }
.access .h2 { max-width: 14ch; }
.access .lede { margin-top: 24px; max-width: 30ch; }
.access .btn-ink { background: #111111; color: #FFFFFF; }
.access .addr { margin-top: 12px; font-size: 16px; overflow-wrap: anywhere; }
.access a:focus-visible { outline-color: #111111; }

/* Background: the essay. */
.bg-grid { display: flex; flex-wrap: wrap; gap: 40px 96px; align-items: flex-start; }
.bg-side { flex: 1 1 280px; max-width: 440px; }
.toc { margin-top: 32px; }
.toc a { display: block; padding: 8px 0; font-weight: 600; font-size: 17px; text-decoration: none; }
.toc a:hover { text-decoration: underline; text-underline-offset: 4px; }
.essay { flex: 999 1 560px; min-width: 0; font-size: 18px; line-height: 1.6; }
.essay-lede { max-width: 30ch; font: 700 clamp(24px, 2.4vw, 34px)/1.2 var(--font-display); letter-spacing: -0.02em; }
.essay h3 { margin-top: 72px; font: 800 clamp(26px, 2.4vw, 34px)/1.08 var(--font-display); letter-spacing: -0.025em; }
.essay p { margin-top: 18px; max-width: 66ch; }
.essay strong { font-weight: 700; }
/* Each subsection shows its key lines; the rest of the argument opens on demand. */
.essay-more { margin-top: 10px; max-width: 66ch; }
.essay-more summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-weight: 600; font-size: 16px; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; }
.essay-more summary::-webkit-details-marker { display: none; }
.essay-more p { margin-top: 12px; }
/* "Rehumanize" in the logo's face, at the size of the text around it. */
.logo-word { font-family: var(--font-display); font-weight: 800; letter-spacing: -0.02em; }

/* ── The request page and the terms: one reading column beside the form ── */
.request-page { padding-top: clamp(40px, 6vw, 88px); }
.page-h { max-width: 16ch; font: 800 clamp(44px, 6vw, 92px)/0.95 var(--font-display); letter-spacing: -0.04em; overflow-wrap: break-word; }
.page-lede { margin-top: 28px; max-width: 46ch; font-size: clamp(19px, 1.6vw, 22px); line-height: 1.45; }
.req-grid { margin-top: clamp(40px, 5vw, 72px); display: flex; flex-wrap: wrap; gap: 56px 96px; align-items: flex-start; }
.req-text { flex: 999 1 480px; min-width: 0; }
.req-text h2, .request-page section > h2 { margin: 40px 0 0; font: 800 clamp(24px, 2.2vw, 30px)/1.1 var(--font-display); letter-spacing: -0.02em; }
.req-text h2:first-child { margin-top: 0; }
.req-text p, .req-text ol, .req-text ul { margin: 14px 0 0; max-width: 66ch; }
.req-text ol, .req-text ul { padding-left: 1.3em; }
.req-text li + li { margin-top: 8px; }
.req-form { flex: 1 1 380px; min-width: 0; max-width: 520px; background: var(--well); border-radius: 20px; padding: clamp(24px, 3vw, 40px); display: flex; flex-direction: column; gap: 24px; }
.req-form-h { font: 800 clamp(28px, 2.6vw, 36px)/1.05 var(--font-display); letter-spacing: -0.025em; }
.request-form { display: flex; flex-direction: column; gap: 24px; }
.lbl { display: block; font-weight: 600; margin-bottom: 4px; }
.hint { display: block; margin-bottom: 8px; font-size: 15px; color: var(--ink-2); }
.field { display: block; width: 100%; min-height: 48px; padding: 10px 14px; border: 2px solid #8C8A82; border-radius: 10px; background: var(--card); color: var(--ink); font: 400 17px/1.4 var(--font-text); }
.field:hover { border-color: var(--ink); }
textarea.field { resize: vertical; }
select.field { max-width: 16rem; }
.field[aria-invalid="true"] { border-color: var(--err); border-width: 3px; }
.field-group:has([aria-invalid="true"]) { border-left: 4px solid var(--err); padding-left: 12px; }
.ferr { margin: 0 0 8px; color: var(--err); font-weight: 600; }
.notice { background: var(--card); border-radius: 14px; padding: 16px 18px; }
.notice-err { border-left: 5px solid var(--err); }
.notice-err h3 { font-size: 19px; font-weight: 700; }
.notice-err ul { margin: 8px 0 0; padding-left: 1.25em; }
.notice-err a { color: var(--err); font-weight: 600; }
.send-row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; }
.send-row .small { color: var(--ink-2); }
.request-done { background: var(--card); border-radius: 14px; border-left: 5px solid var(--ok); padding: 16px 18px; }
.request-done h3 { font: 800 24px/1.1 var(--font-display); letter-spacing: -0.02em; }
.request-done p { margin-top: 10px; }
/* Text the operator or the research team must still complete: dashed, and in brackets too. */
.placeholder { border: 1px dashed var(--ink-2); border-radius: 2px; padding: 0 2px; -webkit-box-decoration-break: clone; box-decoration-break: clone; } /* each wrapped line keeps a whole box */
/* The terms (body text from the legal task; only its layout lives here). */
.request-page > h1 { max-width: 16ch; font: 800 clamp(44px, 6vw, 92px)/0.95 var(--font-display); letter-spacing: -0.04em; }
.request-page > .lede { margin-top: 24px; max-width: 60ch; font-size: clamp(19px, 1.6vw, 22px); line-height: 1.45; }
.request-page > section { max-width: 72ch; }
.request-page > section p, .request-page > section ul, .request-page > section ol { margin: 14px 0 0; }
.request-page > section li + li { margin-top: 8px; }
.rh-notice { margin-top: 24px; max-width: 60ch; background: var(--well); border-radius: 14px; padding: 16px 18px; }
.rh-notice-warning { border-left: 5px solid var(--amber); }