/* ShoutAbout website. Plain CSS, no build step. Brand: docs/brand.md.
   Kept deliberately plain: one accent (Shout Yellow), black, paper, and the red only in the
   tongue and a few small marks. Tones: every section picks one. "loud" = yellow, "ink" =
   black, "quiet" = paper. In dark mode loud and ink swap, and quiet turns to night. */

@font-face {
  font-family: "Anton";
  src: url("/assets/fonts/anton.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Archivo";
  src: url("/assets/fonts/archivo-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Archivo";
  src: url("/assets/fonts/archivo-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --yellow: #ffe600;
  --ink: #0a0a0a;
  --red: #ff1a1a;
  --white: #ffffff;
  --paper: #faf9f5;
  --night: #161616;
  --night-2: #222222;

  --display: "Anton", "Impact", "Haettenschweiler", "Arial Narrow Bold", sans-serif;
  --text: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "Segoe UI Mono", Consolas, monospace;

  --gutter: clamp(20px, 5vw, 48px);
  --max: 1160px;
  --radius: 28px;
  --border: 3px;
  --section-y: clamp(80px, 12vw, 160px);

  color-scheme: light;
}

/* ------------------------------------------------------------------ tones */

.tone-loud {
  --bg: var(--yellow);
  --fg: var(--ink);
  --o-tile: 0; /* 1 on dark grounds: the wordmark mouth sits on a yellow tile (never a ring) */
  --muted: #4a4300;
  --line: var(--ink);
  --btn-bg: var(--ink);
  --btn-fg: var(--yellow);
  --card: var(--paper);
  --card-fg: var(--ink);
  --card-muted: #5b5850;
  --panel: var(--ink);
  --chip-bg: var(--ink);
  --chip-fg: var(--yellow);
}
.tone-ink {
  --bg: var(--ink);
  --fg: var(--yellow);
  --o-tile: 1;
  --muted: #d8cfa0;
  --line: var(--yellow);
  --btn-bg: var(--yellow);
  --btn-fg: var(--ink);
  --card: #1b1b1b;
  --card-fg: #f5f3ec;
  --card-muted: #b9b5aa;
  --panel: var(--yellow);
  --chip-bg: var(--yellow);
  --chip-fg: var(--ink);
}
.tone-quiet {
  --bg: var(--paper);
  --fg: var(--ink);
  --o-tile: 0;
  --muted: #55524a;
  --line: var(--ink);
  --btn-bg: var(--ink);
  --btn-fg: var(--yellow);
  --card: var(--white);
  --card-fg: var(--ink);
  --card-muted: #5b5850;
  --panel: var(--yellow);
  --chip-bg: var(--yellow);
  --chip-fg: var(--ink);
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
  }
  .tone-loud {
    --bg: var(--ink);
    --fg: var(--yellow);
    --o-tile: 1;
    --muted: #d8cfa0;
    --line: var(--yellow);
    --btn-bg: var(--yellow);
    --btn-fg: var(--ink);
    --card: #1b1b1b;
    --card-fg: #f5f3ec;
    --card-muted: #b9b5aa;
    --panel: var(--yellow);
    --chip-bg: var(--yellow);
    --chip-fg: var(--ink);
  }
  .tone-ink {
    --bg: var(--yellow);
    --fg: var(--ink);
    --o-tile: 0;
    --muted: #4a4300;
    --line: var(--ink);
    --btn-bg: var(--ink);
    --btn-fg: var(--yellow);
    --card: var(--paper);
    --card-fg: var(--ink);
    --card-muted: #5b5850;
    --panel: var(--ink);
    --chip-bg: var(--ink);
    --chip-fg: var(--yellow);
  }
  .tone-quiet {
    --bg: var(--night);
    --fg: #f5f3ec;
    --o-tile: 1;
    --muted: #bdb9ae;
    --line: #f5f3ec;
    --btn-bg: var(--yellow);
    --btn-fg: var(--ink);
    --card: var(--night-2);
    --card-fg: #f5f3ec;
    --card-muted: #bdb9ae;
    --panel: var(--yellow);
    --chip-bg: var(--yellow);
    --chip-fg: var(--ink);
  }
}

.tone-loud,
.tone-ink,
.tone-quiet {
  background: var(--bg);
  color: var(--fg);
}

/* ------------------------------------------------------------------- base */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--ink);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

body {
  margin: 0;
  background: var(--yellow);
  color: var(--ink);
  font-family: var(--text);
  font-weight: 500;
  font-size: 1.0625rem;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
@media (prefers-color-scheme: dark) {
  body {
    background: var(--ink);
    color: var(--yellow);
  }
}
@media (min-width: 720px) {
  body {
    font-size: 1.125rem;
  }
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.18em;
}
a:hover {
  text-decoration-thickness: 3px;
}

:focus-visible {
  outline: 3px solid var(--fg, var(--ink));
  outline-offset: 3px;
  border-radius: 6px;
}

p {
  margin: 0 0 1em;
}

h1,
h2,
h3,
h4 {
  margin: 0;
}

strong,
b {
  font-weight: 700;
}

[hidden] {
  display: none !important;
}

.wrap {
  width: 100%;
  max-width: calc(var(--max) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: var(--section-y) 0;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -100px;
  z-index: 100;
  padding: 12px 18px;
  background: var(--ink);
  color: var(--yellow);
  font-weight: 700;
  border-radius: 999px;
  text-decoration: none;
}
.skip-link:focus {
  top: 12px;
}

/* ------------------------------------------------------------------- type */

.h1,
.h2 {
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 0.9;
  letter-spacing: -0.01em;
}
.h1 {
  font-size: clamp(3.25rem, 12vw, 7rem);
}
.h2 {
  font-size: clamp(2.5rem, 8vw, 4.75rem);
}
.h3 {
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(1.625rem, 4.4vw, 2.125rem);
  line-height: 0.95;
  letter-spacing: 0;
}
.lead {
  font-size: clamp(1.1875rem, 2.4vw, 1.4375rem);
  line-height: 1.45;
  max-width: 36ch;
}
.muted {
  color: var(--muted);
}
.chip {
  display: inline-block;
  padding: 5px 12px 4px;
  border-radius: 999px;
  background: var(--chip-bg);
  color: var(--chip-fg);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.chip--outline {
  background: transparent;
  color: inherit;
  box-shadow: inset 0 0 0 2px currentColor;
}

/* ---------------------------------------------------------------- buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  padding: 14px 28px;
  border: var(--border) solid var(--line);
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--text);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease;
}
.btn:hover {
  transform: translate(-3px, -3px);
  box-shadow: 4px 4px 0 var(--line);
}
.btn:active {
  transform: none;
  box-shadow: none;
}
.btn--ghost {
  background: transparent;
  color: var(--fg);
}
.btn--small {
  min-height: 44px;
  padding: 8px 18px;
  font-size: 0.9375rem;
}
/* A download that isn't live yet: an <a> without href, reading "Coming soon". */
.btn--soon {
  background: transparent;
  color: var(--card-muted, var(--muted));
  border-color: currentColor;
  border-style: dashed;
  cursor: default;
}
.btn--soon:hover {
  transform: none;
  box-shadow: none;
}
.btn .btn__icon {
  width: 22px;
  height: 22px;
  flex: none;
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

/* -------------------------------------------------------------- the mouth */
/* Geometry from shoutabout.brand: a box W x H (H = W * opening / 170). Outline = top
   half of an ellipse (ry .42H) on the bottom half of another (ry .58H). Teeth: a band
   26/170 W deep (at most 55 % of H). Tongue: ellipse at (.5W, .93H), rx .22W, ry .31H,
   clipped by the outline. The site only ever shows the mouth OPEN, tongue out: the
   talking loop moves between open states (never below 86/170), so the red tongue is
   visible in every frame. */

.mouth {
  --w: 170px;
  --throat: var(--ink);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--w);
  height: calc(var(--w) * 130 / 170);
  flex: none;
}
.mouth__box {
  position: relative;
  width: var(--w);
  height: calc(var(--w) * 130 / 170);
  border-radius: 50% / 42% 42% 58% 58%;
  background: var(--throat);
  overflow: hidden;
  isolation: isolate;
}
.mouth__teeth {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: min(calc(var(--w) * 26 / 170), 55%);
  background: var(--white);
}
.mouth__tongue {
  position: absolute;
  left: 28%;
  width: 44%;
  top: 62%;
  height: 62%;
  border-radius: 50%;
  background: var(--red);
}
/* The app icon: the mouth on a yellow rounded tile, 78 % of its width. This is how the
   mouth appears on anything dark: never with a ring or outline around it. */
.icon-tile {
  --t: 120px;
  display: grid;
  place-items: center;
  width: var(--t);
  height: var(--t);
  border-radius: 22.5%;
  background: var(--yellow);
  flex: none;
}
.icon-tile .mouth {
  --w: calc(var(--t) * 0.78);
}
/* The wordmark talks for 1.7 s (saTalk's rhythm, every closed keyframe lifted to an
   open-with-tongue height), then rests wide open for 1.7 s. */
.mouth.is-chatting .mouth__box {
  animation: sa-chat 3.4s cubic-bezier(0.42, 0, 0.58, 1) infinite;
}
.mouth.is-chatting {
  animation: sa-chat-punch 3.4s cubic-bezier(0, 0, 0.58, 1) infinite;
}
.mouth.is-paused,
.mouth.is-paused .mouth__box {
  animation-play-state: paused;
}

@keyframes sa-chat {
  0% {
    height: calc(var(--w) * 130 / 170);
  }
  6% {
    height: calc(var(--w) * 92 / 170);
  }
  13% {
    height: calc(var(--w) * 124 / 170);
  }
  19% {
    height: calc(var(--w) * 86 / 170);
  }
  26% {
    height: calc(var(--w) * 130 / 170);
  }
  32% {
    height: calc(var(--w) * 102 / 170);
  }
  38% {
    height: calc(var(--w) * 126 / 170);
  }
  44% {
    height: calc(var(--w) * 92 / 170);
  }
  50%,
  100% {
    height: calc(var(--w) * 130 / 170);
  }
}
@keyframes sa-chat-punch {
  0%,
  22% {
    transform: scale(1);
  }
  26% {
    transform: scale(1.06) rotate(-2deg);
  }
  30% {
    transform: scale(0.98) rotate(1deg);
  }
  36%,
  100% {
    transform: scale(1) rotate(0deg);
  }
}

/* ------------------------------------------------------- wordmark & logo */
/* SH[mouth]UT over ABOUT in Anton, like the app's LockupView: the mouth is 0.78 em wide
   and stands in for the O. Rows are centred on each other. */

.lockup,
.wordmark {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.06em;
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 0.86;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.lockup__row,
.wordmark__row {
  display: flex;
  align-items: center;
  white-space: nowrap;
}
/* The letters are drawn by CSS, so the page text (and what search engines and
   copy-paste see) is just "ShoutAbout", never "SH UT ABOUT". */
[data-wm]::before {
  content: attr(data-wm);
}
/* On yellow or paper the mouth is the O as it is. On a dark ground (--o-tile: 1, set by
   the tone) it sits on a small yellow tile, like the app icon: 0.8 em square, the mouth
   0.6 em wide. */
.lockup .mouth,
.wordmark .mouth {
  --w: calc(0.78em - var(--o-tile, 0) * 0.18em);
  width: calc(0.78em + var(--o-tile, 0) * 0.02em);
  height: calc(0.78em * 130 / 170 + var(--o-tile, 0) * (0.8em - 0.78em * 130 / 170));
  margin: 0 0.03em;
  border-radius: 0.16em;
  background: rgb(255 230 0 / var(--o-tile, 0));
}

.lockup {
  font-size: 1.375rem;
  text-decoration: none;
}

/* ---------------------------------------------------------------- header */

.site-header {
  position: relative;
  z-index: 10;
}
.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 84px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.site-header__bar--end {
  justify-content: flex-end;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}
.site-nav a:not(.btn) {
  padding: 10px 10px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
}
.site-nav a:not(.btn):hover,
.site-nav a:not(.btn)[aria-current="page"] {
  text-decoration: underline;
}
.site-nav .btn {
  margin-left: 8px;
}
@media (max-width: 380px) {
  .site-nav a:not(.btn) {
    padding: 10px 6px;
  }
}

/* ------------------------------------------------------------------ hero */

.hero {
  padding: clamp(16px, 4vw, 40px) 0 var(--section-y);
  text-align: center;
}
.hero .wordmark {
  font-size: clamp(5rem, 30vw, 15rem);
}
.hero__sub {
  max-width: 30ch;
  margin: clamp(32px, 5vw, 52px) auto 0;
  font-size: clamp(1.25rem, 2.6vw, 1.625rem);
  font-weight: 700;
  line-height: 1.35;
}
.hero .btn-row {
  justify-content: center;
  margin-top: 36px;
}

/* ---------------------------------------------------------- section head */

.section-head {
  max-width: 760px;
  margin-bottom: clamp(44px, 6vw, 80px);
}
.section-head .lead {
  margin-top: 22px;
}
.section-head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-head--center .lead {
  margin-left: auto;
  margin-right: auto;
}
.section-foot {
  margin-top: clamp(40px, 6vw, 64px);
}
.section-foot--center {
  text-align: center;
}

/* ------------------------------------------------------- the three ways */

.ways {
  display: grid;
  gap: 56px;
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 900px) {
  .ways {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
}
.way__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  height: 340px;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--panel);
}
.way__visual .iphone {
  margin-top: 34px;
}
.way__visual--pc {
  justify-content: center;
  gap: 30px;
}
.way__pill {
  width: 230px;
}
.keys {
  display: flex;
  gap: 14px;
}
.keycap {
  display: inline-flex;
  align-items: flex-end;
  min-width: 112px;
  height: 64px;
  padding: 10px 14px;
  border: 3px solid var(--ink);
  border-radius: 14px;
  background: var(--white);
  color: var(--ink);
  box-shadow: 0 5px 0 var(--ink);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  white-space: nowrap;
}
.way .h3 {
  margin: 26px 0 10px;
}
.way p {
  margin: 0;
  max-width: 38ch;
}

/* ------------------------------------------------------------- devices */

/* A drawn iPhone instead of app screenshots (the app's record button shows the mouth with
   a ring, which the marketing never uses): a plain outline, the Dynamic Island, the
   Computer | Phone switch, and the mouth on its yellow app-icon tile. */
.iphone {
  --screen: var(--white);
  --screen-fg: var(--ink);
  --screen-muted: #5b5850;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 216px;
  aspect-ratio: 9 / 19;
  padding: 12px 16px 12px;
  border: 7px solid var(--ink);
  border-radius: 40px;
  background: var(--screen);
  color: var(--screen-fg);
  text-align: center;
  flex: none;
}
.iphone::after {
  content: "";
  width: 36%;
  height: 5px;
  margin-top: auto;
  border-radius: 3px;
  background: currentColor;
  opacity: 0.35;
}
@media (prefers-color-scheme: dark) {
  .iphone {
    --screen: #141414;
    --screen-fg: #f5f3ec;
    --screen-muted: #bdb9ae;
  }
}
.iphone__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-top: 22px;
}
.iphone .iphone__body .icon-tile {
  --t: 104px;
  margin: 4px 0 2px;
}
.iphone__word {
  font-family: var(--display);
  font-size: 1.625rem;
  line-height: 1;
  text-transform: uppercase;
}
.iphone__note {
  max-width: 14em;
  margin-top: -6px;
  color: var(--screen-muted);
  font-size: 0.75rem;
  line-height: 1.35;
}
.seg {
  display: inline-flex;
  padding: 3px;
  border: 2px solid currentColor;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1;
}
.seg span {
  padding: 6px 11px;
  border-radius: 999px;
}
.seg .is-on {
  background: var(--screen-fg);
  color: var(--screen);
}

/* The Dynamic Island: a black pill; while ShoutAbout listens it holds the mouth on its
   yellow tile and a timer. */
.island {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 84px;
  height: 30px;
  padding: 0 12px 0 5px;
  border-radius: 999px;
  background: #000;
  color: var(--yellow);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  flex: none;
}
.island:empty {
  padding: 0;
}
.island .icon-tile {
  --t: 21px;
  border-radius: 6px;
}
.island__time {
  margin-left: auto;
}
.island--big {
  gap: 16px;
  min-width: min(100%, 320px);
  height: 72px;
  padding: 0 26px 0 12px;
  font-size: 1.375rem;
}
.island--big .icon-tile {
  --t: 50px;
  border-radius: 13px;
}
.island__label {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.5rem;
  text-transform: uppercase;
}

.phone {
  position: relative;
  width: 260px;
  max-width: 100%;
  aspect-ratio: 1206 / 2622;
  border: 7px solid var(--ink);
  border-radius: 13% / 6%;
  background: var(--ink);
  overflow: hidden;
}
.phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 11.5% / 5.3%;
}
@media (prefers-color-scheme: dark) {
  .phone {
    border-color: #2a2a2a;
    box-shadow: 0 0 0 2px #3a3a3a;
  }
}

.window {
  border: var(--border) solid var(--card-fg, var(--ink));
  border-radius: 14px;
  overflow: hidden;
  background: var(--white);
}
.window img {
  width: 100%;
}

figure {
  margin: 0;
}

/* -------------------------------------------------------------- privacy */

.promises {
  display: grid;
  gap: 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 800px) {
  .promises {
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
  }
}
.promise__big {
  display: block;
  margin-bottom: 8px;
  font-family: var(--display);
  font-size: clamp(2.25rem, 5vw, 3rem);
  line-height: 0.95;
  text-transform: uppercase;
}
.promise p {
  margin: 0;
  max-width: 30ch;
}
.fineprint {
  max-width: 64ch;
  margin: clamp(40px, 6vw, 64px) 0 0;
  font-size: 1rem;
  color: var(--muted);
}

/* ------------------------------------------------------------------ faq */

.faq {
  max-width: 820px;
  margin: 0 auto;
  border-top: 2px solid var(--line);
}
.faq details {
  border-bottom: 2px solid var(--line);
}
.faq summary {
  position: relative;
  display: block;
  padding: 22px 56px 22px 0;
  font-weight: 700;
  font-size: clamp(1.125rem, 2.4vw, 1.3125rem);
  line-height: 1.3;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: "";
  position: absolute;
  right: 4px;
  top: 50%;
  width: 32px;
  height: 32px;
  margin-top: -16px;
  border-radius: 50%;
  background:
    linear-gradient(var(--btn-fg), var(--btn-fg)) center / 13px 3px no-repeat,
    linear-gradient(var(--btn-fg), var(--btn-fg)) center / 3px 13px no-repeat,
    var(--btn-bg);
  transition: transform 0.2s ease;
}
.faq details[open] summary::after {
  transform: rotate(45deg);
}
.faq__answer {
  max-width: 66ch;
  padding: 0 0 24px;
}
.faq__answer p:last-child,
.faq__answer ul:last-child {
  margin-bottom: 0;
}
.faq__answer ul {
  padding-left: 1.2em;
}

/* --------------------------------------------------------------- footer */

.site-footer {
  padding: 64px 0 40px;
  font-size: 0.9375rem;
}
@media (prefers-color-scheme: dark) {
  .site-footer.tone-ink {
    --bg: var(--ink);
    --fg: #f5f3ec;
    --o-tile: 1;
    --muted: #b9b5aa;
    --line: #3a3a3a;
    border-top: 1px solid #2c2c2c;
  }
}
.site-footer__grid {
  display: grid;
  gap: 32px;
  align-items: start;
}
@media (min-width: 760px) {
  .site-footer__grid {
    grid-template-columns: 1fr auto;
  }
}
.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-footer a {
  text-decoration: none;
}
.site-footer a:hover,
.site-footer a[aria-current="page"] {
  text-decoration: underline;
}
.site-footer .lockup {
  font-size: 1.875rem;
  margin-bottom: 14px;
}
.site-footer__legal {
  margin-top: 44px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.875rem;
}
.site-footer__legal p {
  margin: 0 0 6px;
}

/* --------------------------------------------------------- inner pages */

.page-hero {
  padding: clamp(24px, 5vw, 56px) 0 clamp(56px, 8vw, 96px);
}
.page-hero .lead {
  max-width: 46ch;
  margin-top: 22px;
}

.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}
.toc a {
  display: inline-block;
  padding: 10px 18px;
  border: 2px solid var(--line);
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
}
.toc a:hover {
  background: var(--btn-bg);
  color: var(--btn-fg);
}

.card {
  border: 2px solid color-mix(in srgb, var(--card-fg) 14%, transparent);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--card-fg);
}
.card .muted {
  color: var(--card-muted);
}

/* Download page */
.platforms {
  display: grid;
  gap: 28px;
}
.platform {
  display: grid;
  gap: 22px;
  padding: clamp(24px, 4vw, 44px);
  scroll-margin-top: 24px;
}
@media (min-width: 960px) {
  .platform {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
  }
}
.platform__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-bottom: 14px;
}
.platform .h2 {
  font-size: clamp(2.75rem, 8vw, 4.25rem);
}
.platform .btn-row {
  margin: 26px 0 0;
}
.platform__meta {
  margin: 12px 0 0;
  font-family: var(--mono);
  font-size: 0.8125rem;
  color: var(--card-muted);
  overflow-wrap: anywhere;
}
.reqs {
  margin: 0;
  padding: 0;
  list-style: none;
}
.reqs li {
  padding: 12px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--card-fg) 16%, transparent);
}
.reqs li:last-child {
  border-bottom: 0;
}
.reqs strong {
  display: block;
}
.callout {
  margin-top: 24px;
  padding: 20px 22px;
  border-radius: 18px;
  background: var(--yellow);
  color: var(--ink);
}
.callout p:last-child {
  margin-bottom: 0;
}
.callout h3 {
  margin: 0 0 6px;
  font-size: 1.0625rem;
  font-weight: 700;
}
.callout--plain {
  background: transparent;
  color: inherit;
  border: 2px solid color-mix(in srgb, var(--card-fg) 22%, transparent);
}
kbd {
  display: inline-block;
  padding: 1px 8px;
  border: 2px solid currentColor;
  border-bottom-width: 4px;
  border-radius: 7px;
  font-family: var(--text);
  font-weight: 700;
  font-size: 0.9em;
  line-height: 1.3;
  white-space: nowrap;
}
code {
  font-family: var(--mono);
  font-size: 0.875em;
  overflow-wrap: anywhere;
}

/* Setup guide */
.guide {
  display: grid;
  gap: clamp(64px, 9vw, 112px);
}
.guide-block {
  scroll-margin-top: 24px;
}
.guide-block .section-head {
  margin-bottom: 36px;
}
.guide-steps {
  display: grid;
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.guide-step {
  display: grid;
  gap: 22px;
  padding: clamp(22px, 3.5vw, 36px);
}
@media (min-width: 900px) {
  .guide-step {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 44px;
  }
  .guide-step--text {
    grid-template-columns: 1fr;
  }
  .guide-step--pair {
    align-items: start;
  }
}
.guide-step__label {
  margin-bottom: 14px;
}
.guide-step .h3 {
  margin-bottom: 14px;
}
.guide-step p:last-child {
  margin-bottom: 0;
}
.guide-step figure {
  justify-self: center;
  width: 100%;
}
.guide-step figure.is-phone {
  width: auto;
}
.guide-step .phone {
  width: 230px;
}
.guide-step .iphone {
  width: 200px;
}
.guide-step .iphone__body {
  margin-block: auto;
}
.guide-step figure.is-island {
  display: flex;
  justify-content: center;
  width: 100%;
}
.guide-step .way__pill {
  width: 260px;
  margin: 0 auto;
}
.quote {
  display: block;
  margin: 10px 0 14px;
  font-family: var(--display);
  font-size: clamp(1.75rem, 4.5vw, 2.5rem);
  line-height: 1;
  text-transform: uppercase;
}
.nowrap {
  white-space: nowrap;
}

/* Support page */
.help {
  display: grid;
  gap: clamp(64px, 9vw, 112px);
}
.help > section {
  scroll-margin-top: 24px;
}
.tips {
  display: grid;
  gap: 20px;
}
@media (min-width: 860px) {
  .tips {
    grid-template-columns: 1fr 1fr;
  }
}
.tip {
  padding: 26px 26px 28px;
}
.tip h3 {
  margin: 0 0 10px;
  font-size: 1.1875rem;
  font-weight: 700;
}
.tip p:last-child,
.tip ul:last-child {
  margin-bottom: 0;
}
.tip ul {
  padding-left: 1.2em;
}
.contact {
  max-width: 64ch;
}
.contact p {
  font-size: 1.125rem;
}

/* Legal pages */
.prose {
  max-width: 72ch;
}
.prose h2 {
  margin: 2.2em 0 0.6em;
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(1.75rem, 4.4vw, 2.375rem);
  line-height: 0.95;
}
.prose h3 {
  margin: 1.6em 0 0.5em;
  font-size: 1.1875rem;
  font-weight: 700;
}
.prose ul,
.prose ol {
  padding-left: 1.3em;
  margin: 0 0 1em;
}
.prose li + li {
  margin-top: 0.4em;
}
.prose table {
  width: 100%;
  margin: 0 0 1.4em;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
.prose th,
.prose td {
  padding: 10px 12px 10px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--fg) 22%, transparent);
  text-align: left;
  vertical-align: top;
}
.prose th {
  font-weight: 700;
}
.table-scroll {
  overflow-x: auto;
}
.draft-note {
  max-width: 72ch;
  margin: 0 0 36px;
  padding: 16px 20px;
  border: 2px dashed var(--red);
  border-radius: 14px;
  font-size: 0.9375rem;
}
.draft-note strong {
  color: var(--red);
}
@media (prefers-color-scheme: dark) {
  .draft-note strong {
    color: #ff6b6b;
  }
}
.updated {
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.summary-box {
  max-width: 72ch;
  margin: 0 0 12px;
  padding: 24px 26px;
}
.prose .summary-box h2 {
  margin: 0 0 14px;
}
.summary-box ul {
  margin: 0;
  padding-left: 1.2em;
}
.summary-box li + li {
  margin-top: 6px;
}

/* 404 */
.lost {
  min-height: 70vh;
  display: grid;
  align-content: center;
  justify-items: start;
  padding-top: clamp(32px, 6vw, 72px);
  padding-bottom: var(--section-y);
}
.lost .icon-tile {
  --t: 150px;
  margin-bottom: 40px;
}
.lost .lead {
  margin-top: 22px;
}
.lost .btn-row {
  margin-top: 32px;
}

/* -------------------------------------------------------- reduced motion */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .mouth,
  .mouth .mouth__box {
    animation: none !important;
  }
  .btn:hover {
    transform: none;
  }
}

@media print {
  .site-header,
  .site-footer,
  .skip-link {
    display: none;
  }
  .tone-loud,
  .tone-ink,
  .tone-quiet {
    background: #fff;
    color: #000;
  }
}