/* killslop.app: the landing page, the privacy policy and the 404 page.
   Builds on /ui/base.css (tokens, reset, buttons, badges). The site's CSP
   forbids inline styles, so every rule lives here. */

:root {
  --page: #ffffff;
  --panel: #ffffff;
  --panel-subtle: #fafafa;
  --guide: var(--border);
  --plus: #a8a8a8;
  --grid-line: rgb(0 0 0 / 0.045);
  --hatch: rgb(0 0 0 / 0.06);
  --thumb-a: #ececec;
  --thumb-b: #d9d9d9;
  --thumb-glow: rgb(255 255 255 / 0.7);
  --window-shadow: 0 0 0 1px var(--border), 0 32px 64px -32px rgb(0 0 0 / 0.16);
  --container: 1080px;
  --gutter: 48px;
  --section-y: 112px;
  /* The one verdict colour, as the extension paints its AI SLOP button. */
  --verdict: #e5261f;
  --toast-bg: #0f0f0f;
  --toast-fg: #f1f1f1;
  --toast-action: #3ea6ff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --page: #000000;
    --panel: #0a0a0a;
    --panel-subtle: #111111;
    --plus: #5c5c5c;
    --grid-line: rgb(255 255 255 / 0.055);
    --hatch: rgb(255 255 255 / 0.06);
    --thumb-a: #262626;
    --thumb-b: #121212;
    --thumb-glow: rgb(255 255 255 / 0.1);
    --window-shadow: 0 0 0 1px var(--border), 0 32px 64px -32px rgb(0 0 0 / 0.9);
    --toast-bg: #f1f1f1;
    --toast-fg: #0f0f0f;
    --toast-action: #065fd4;
  }
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--page);
  font-size: 16px;
  line-height: 24px;
}

.page {
  overflow-x: clip;
}

.muted {
  color: var(--fg-muted);
}

:where(a, button):focus-visible {
  outline: none;
  box-shadow: var(--ring);
}

.skip {
  position: absolute;
  top: -48px;
  left: 12px;
  z-index: 100;
  padding: 8px 12px;
  border-radius: var(--radius);
  background: var(--inverse);
  color: var(--inverse-fg);
  font-size: 14px;
  text-decoration: none;
}

.skip:focus {
  top: 12px;
}

/* -------------------------------------------------------------------- nav */

.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--page) 80%, transparent);
  -webkit-backdrop-filter: saturate(1.8) blur(12px);
  backdrop-filter: saturate(1.8) blur(12px);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  max-width: var(--container);
  height: 64px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: var(--radius);
  color: var(--fg);
  font-size: 17px;
  line-height: 24px;
  text-decoration: none;
}

.nav__brand .mark {
  width: 22px;
  height: 22px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav__links a {
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--fg-muted);
  font-size: 14px;
  line-height: 20px;
  text-decoration: none;
  transition: color 150ms ease, background-color 150ms ease;
}

.nav__links a:hover,
.nav__links a[aria-current='page'] {
  color: var(--fg);
}

.nav__links a:hover {
  background: var(--hover);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

/* ------------------------------------------------------------------ frame */

/* The page sits in one column framed by hairline guides, and every section
   is closed off by a rule across it, with a cross where the lines meet. */
.shell {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
  border-inline: 1px solid var(--guide);
}

.section {
  position: relative;
  padding: var(--section-y) var(--gutter);
  border-top: 1px solid var(--guide);
}

.section:first-child {
  border-top: 0;
}

.plus {
  position: absolute;
  top: -11px;
  z-index: 2;
  width: 21px;
  height: 21px;
  pointer-events: none;
}

.plus::before,
.plus::after {
  content: '';
  position: absolute;
  background: var(--plus);
}

.plus::before {
  top: 0;
  left: 10px;
  width: 1px;
  height: 21px;
}

.plus::after {
  top: 10px;
  left: 0;
  width: 21px;
  height: 1px;
}

.plus--l {
  left: -11px;
}

.plus--r {
  right: -11px;
}

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

.head {
  max-width: 660px;
  margin-bottom: 56px;
}

.head .eyebrow,
.split .eyebrow,
.limits .eyebrow {
  margin-bottom: 16px;
}

.h2 {
  font-size: clamp(34px, 4.6vw, 48px);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.lead {
  margin-top: 20px;
  color: var(--fg-muted);
  font-size: 18px;
  line-height: 28px;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.lead a {
  color: var(--fg);
}

.btn--xl {
  height: 48px;
  padding: 0 24px;
  font-size: 15px;
}

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

.hero {
  padding-bottom: 96px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-position: -1px -1px;
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 75% 55% at 50% 0%, #000 25%, transparent 80%);
  mask-image: radial-gradient(ellipse 75% 55% at 50% 0%, #000 25%, transparent 80%);
  pointer-events: none;
}

.hero__copy {
  position: relative;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 28px;
  padding: 0 12px 0 10px;
  border-radius: 999px;
  background: var(--panel);
  box-shadow: 0 0 0 1px var(--border);
  color: var(--fg-muted);
  font-size: 13px;
  line-height: 20px;
}

.hero__title {
  max-width: 11ch;
  margin-top: 28px;
  font-size: clamp(50px, 8.6vw, 88px);
  font-weight: 600;
  line-height: 0.96;
  letter-spacing: -0.06em;
  text-wrap: balance;
}

.hero__lead {
  max-width: 600px;
  margin-top: 28px;
  font-size: 20px;
  font-weight: 500;
  line-height: 30px;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.hero__note {
  margin-top: 18px;
  color: var(--fg-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 18px;
}

/* The watch page overlaps only the window's bottom edge, never a title. */
.hero__visual {
  position: relative;
  margin-top: 80px;
  padding-bottom: 160px;
}

/* ----------------------------------------------------------- the mock-up */

.window {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--window-shadow);
}

.window__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 44px;
  padding: 0 16px;
  border-bottom: 1px solid var(--border);
}

.window__dots {
  display: flex;
  flex: 0 0 52px;
  gap: 6px;
}

.window__dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--fill);
  box-shadow: inset 0 0 0 1px var(--border);
}

.window__url {
  display: flex;
  flex: 0 1 300px;
  align-items: center;
  justify-content: center;
  height: 26px;
  margin: 0 auto;
  border-radius: var(--radius);
  background: var(--panel-subtle);
  box-shadow: 0 0 0 1px var(--border);
  color: var(--fg-muted);
  font: 12px/1 var(--font-mono);
}

.window__spacer {
  flex: 0 0 52px;
}

.feed {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px 16px;
  padding: 24px 24px 28px;
}

.tile {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 10px;
  background: radial-gradient(circle at var(--gx, 30%) var(--gy, 30%), var(--thumb-glow), transparent 45%),
    linear-gradient(var(--ga, 135deg), var(--thumb-a), var(--thumb-b));
}

.thumb--a {
  --gx: 28%;
  --gy: 32%;
  --ga: 135deg;
}

.thumb--b {
  --gx: 72%;
  --gy: 28%;
  --ga: 200deg;
}

.thumb--c {
  --gx: 50%;
  --gy: 80%;
  --ga: 160deg;
}

.thumb--d {
  --gx: 18%;
  --gy: 70%;
  --ga: 250deg;
}

.thumb--e {
  --gx: 82%;
  --gy: 62%;
  --ga: 110deg;
}

.thumb__time {
  position: absolute;
  right: 6px;
  bottom: 6px;
  padding: 0 4px;
  border-radius: 4px;
  background: rgb(0 0 0 / 0.72);
  color: #ffffff;
  font: 500 11px/16px var(--font-sans);
}

.tile__meta {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.avatar {
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--thumb-a), var(--thumb-b));
  box-shadow: inset 0 0 0 1px var(--border);
}

.tile__text {
  min-width: 0;
}

.tile__title {
  display: -webkit-box;
  overflow: hidden;
  color: var(--fg);
  font-size: 13px;
  font-weight: 500;
  line-height: 18px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.tile__sub {
  margin-top: 2px;
  overflow: hidden;
  color: var(--fg-muted);
  font-size: 12px;
  line-height: 16px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* A hidden video: the extension's thin note, and a hatched gap where the
   tile used to be. */
.tile--hidden {
  gap: 8px;
}

.tile--hidden::after {
  content: '';
  flex: 1;
  min-height: 72px;
  border-radius: 10px;
  background-image: repeating-linear-gradient(135deg, var(--hatch) 0 1px, transparent 1px 7px);
  box-shadow: inset 0 0 0 1px var(--border);
}

.ks-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 8px;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--panel-subtle);
  box-shadow: inset 0 0 0 1px var(--border);
  color: var(--fg-muted);
  font-size: 12px;
  line-height: 16px;
}

.ks-card__dot {
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--verdict);
}

.ks-card__text {
  flex: 1 1 calc(100% - 20px);
  min-width: 0;
  color: var(--fg);
}

.ks-card__btn {
  padding: 1px 7px;
  border-radius: 5px;
  box-shadow: inset 0 0 0 1px var(--border);
  color: var(--fg);
  font-size: 11px;
  font-weight: 500;
  line-height: 16px;
}

.ks-card__btn:first-of-type {
  margin-left: 14px;
}

.ks-card__btn--ghost {
  box-shadow: none;
  color: var(--fg-muted);
}

/* The watch page, floating over the feed's corner. */
.watch {
  position: absolute;
  right: -20px;
  bottom: 0;
  z-index: 1;
  width: 400px;
  padding: 16px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow-menu), 0 24px 48px -16px rgb(0 0 0 / 0.3);
}

.watch__title {
  color: var(--fg);
  font-size: 15px;
  font-weight: 600;
  line-height: 20px;
  letter-spacing: -0.01em;
}

.watch__row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
}

.watch__row .avatar {
  width: 32px;
  height: 32px;
}

.watch__channel {
  display: grid;
  flex: 1;
  gap: 6px;
  min-width: 0;
}

.skel {
  display: block;
  height: 8px;
  border-radius: 4px;
  background: var(--fill);
}

.skel--short {
  width: 55%;
}

.yt-pill {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px 0 10px;
  border-radius: 16px;
  background: var(--fill);
  color: var(--fg);
  font-size: 12px;
  font-weight: 500;
  line-height: 32px;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.yt-pill svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.yt-pill--split {
  gap: 0;
  padding: 0;
}

.yt-pill__half {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
}

.yt-pill__half + .yt-pill__half {
  border-left: 1px solid var(--border-strong);
}

.yt-pill__down {
  transform: rotate(180deg);
}

.yt-pill--slop {
  background: var(--verdict);
  color: #ffffff;
}

.toast {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px 4px;
  margin-top: 14px;
  padding: 8px 6px 6px 14px;
  border-radius: 10px;
  background: var(--toast-bg);
  color: var(--toast-fg);
  font-size: 13px;
  line-height: 18px;
}

.toast__text {
  flex: 1 1 100%;
  padding-bottom: 2px;
}

.toast__btn {
  padding: 5px 10px;
  border-radius: 14px;
  color: var(--toast-action);
  font-weight: 500;
}

.toast__btn:first-of-type {
  margin-left: auto;
}

/* -------------------------------------------------------------- statement */

.statement {
  max-width: 900px;
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 500;
  line-height: 1.22;
  letter-spacing: -0.035em;
  text-wrap: pretty;
}

/* ------------------------------------------------------------------ cells */

/* Edge-to-edge grid whose 1px gaps are the rules between cells. */
.cells {
  display: grid;
  gap: 1px;
  margin: 0 calc(-1 * var(--gutter)) calc(-1 * var(--section-y));
  border-top: 1px solid var(--guide);
  background: var(--guide);
}

.cells--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cells--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cells--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.cell {
  padding: 36px 32px 40px;
  background: var(--page);
}

.cell__icon {
  display: block;
  width: 20px;
  height: 20px;
  margin-bottom: 20px;
  fill: none;
  stroke: var(--fg);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cell__title {
  font-size: 16px;
  font-weight: 600;
  line-height: 24px;
  letter-spacing: -0.01em;
}

.cell__text {
  margin-top: 8px;
  color: var(--fg-muted);
  font-size: 14px;
  line-height: 22px;
  text-wrap: pretty;
}

.chip {
  display: inline-block;
  max-width: 100%;
  margin-bottom: 18px;
  padding: 3px 8px;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--panel-subtle);
  box-shadow: inset 0 0 0 1px var(--border);
  color: var(--fg);
  font: 12px/18px var(--font-mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ------------------------------------------------------------------ tiers */

.table-wrap {
  overflow-x: auto;
}

.tiers {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.tiers th {
  padding: 0 16px 12px 0;
  border-bottom: 1px solid var(--border);
  color: var(--fg-muted);
  font: 500 11px/16px var(--font-mono);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.tiers td {
  padding: 22px 16px 22px 0;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  font-size: 15px;
  line-height: 22px;
}

.tiers__n {
  width: 64px;
  color: var(--fg-muted);
  font-family: var(--font-mono);
  font-size: 13px;
}

.tiers__name {
  width: 28%;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.tiers__name small {
  display: block;
  margin-top: 2px;
  color: var(--fg-muted);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
}

.tiers__cost {
  width: 24%;
  white-space: nowrap;
}

.cost {
  display: inline-block;
  padding: 1px 8px;
  border-radius: var(--radius);
  background: var(--panel-subtle);
  box-shadow: inset 0 0 0 1px var(--border);
  font: 12px/20px var(--font-mono);
}

.tiers__note {
  color: var(--fg-muted);
}

/* ------------------------------------------------------------------ split */

.split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 64px;
  align-items: start;
}

.split--even {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: end;
}

.split--list {
  grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
}

.evidence {
  display: grid;
  gap: 18px;
  margin-top: 36px;
}

.evidence__item {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.evidence dd {
  color: var(--fg-muted);
  font-size: 14px;
  line-height: 22px;
}

.tag {
  display: inline-block;
  padding: 1px 8px;
  border-radius: var(--radius);
  background: var(--panel-subtle);
  box-shadow: inset 0 0 0 1px var(--border);
  color: var(--fg);
  font: 12px/20px var(--font-mono);
}

.code {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: 0 0 0 1px var(--border);
}

.code__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 48px;
  padding: 0 8px 0 14px;
  border-bottom: 1px solid var(--border);
}

.code__method {
  flex: none;
  padding: 0 6px;
  border-radius: 4px;
  background: var(--inverse);
  color: var(--inverse-fg);
  font: 600 11px/18px var(--font-mono);
}

.code__url {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  color: var(--fg);
  font: 12.5px/20px var(--font-mono);
  white-space: nowrap;
  scrollbar-width: none;
}

.code__url::-webkit-scrollbar {
  display: none;
}

.code__body {
  margin: 0;
  padding: 18px 20px 20px;
  overflow-x: auto;
  background: var(--panel-subtle);
  color: var(--fg-faint);
  font: 12.5px/20px var(--font-mono);
  tab-size: 2;
}

.code__body .k {
  color: var(--fg);
}

.code__body .s {
  color: var(--fg-muted);
}

.code__body .n {
  color: var(--fg);
}

.code__caption {
  padding: 10px 20px;
  border-top: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 12px;
  line-height: 18px;
}

.stats {
  margin-top: 16px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1px var(--border);
}

.stats__head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--fg-muted);
  font: 500 11px/16px var(--font-mono);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.stats__row {
  display: flex;
}

.stat {
  display: grid;
  flex: 1;
  gap: 2px;
  padding: 14px 16px 16px;
}

.stat:not([hidden]) ~ .stat:not([hidden]) {
  border-left: 1px solid var(--border);
}

.stat__value {
  font-size: 28px;
  font-weight: 600;
  line-height: 34px;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.stat__label {
  color: var(--fg-muted);
  font-size: 12px;
  line-height: 16px;
}

/* ----------------------------------------------------------------- limits */

.limits {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 5fr);
  gap: 64px;
  align-items: end;
}

.bignum {
  font-size: clamp(120px, 18vw, 200px);
  font-weight: 600;
  line-height: 0.8;
  letter-spacing: -0.075em;
  font-variant-numeric: tabular-nums;
}

.bignum span {
  color: var(--fg-muted);
}

.bignum__caption {
  max-width: 24ch;
  margin-top: 28px;
  color: var(--fg-muted);
  font-size: 18px;
  line-height: 26px;
  letter-spacing: -0.01em;
}

/* ------------------------------------------------------------ link lists */

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.links__label {
  margin-bottom: 10px;
  color: var(--fg-muted);
  font-size: 14px;
  line-height: 20px;
}

.links ul {
  list-style: none;
  border-top: 1px solid var(--border);
}

.links li {
  border-bottom: 1px solid var(--border);
}

.links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 2px;
  color: var(--fg);
  font-size: 15px;
  line-height: 22px;
  text-decoration: none;
}

.links a::after {
  content: '\2192';
  color: var(--fg-faint);
  transition: transform 150ms ease, color 150ms ease;
}

.links a:hover::after {
  color: var(--fg);
  transform: translateX(3px);
}

/* -------------------------------------------------------------------- cta */

.cta {
  padding-block: 136px;
  overflow: hidden;
  text-align: center;
}

.cta .hero__bg {
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 50% 100%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 60% 70% at 50% 100%, #000 20%, transparent 75%);
}

.cta__title {
  position: relative;
  font-size: clamp(42px, 6.4vw, 72px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.cta .lead {
  position: relative;
  max-width: 520px;
  margin-inline: auto;
  text-wrap: balance;
}

.cta__actions {
  position: relative;
  display: flex;
  justify-content: center;
  margin-top: 36px;
}

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

.footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 40px 72px;
  padding: 56px var(--gutter) 40px;
  border-top: 1px solid var(--guide);
}

.footer__tag {
  max-width: 30ch;
  margin-top: 14px;
  color: var(--fg-muted);
  font-size: 14px;
  line-height: 22px;
}

.footer__col {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer__head {
  margin-bottom: 4px;
  color: var(--fg);
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
}

.footer__col a {
  width: fit-content;
  border-radius: 4px;
  color: var(--fg-muted);
  font-size: 14px;
  line-height: 20px;
  text-decoration: none;
  transition: color 150ms ease;
}

.footer__col a:hover {
  color: var(--fg);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  grid-column: 1 / -1;
  justify-content: space-between;
  gap: 8px 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 13px;
  line-height: 20px;
}

.footer--slim {
  display: block;
  padding-top: 0;
}

.footer--slim .footer__legal {
  border-top: 0;
}

/* -------------------------------------------------------------- 404 page */

.notfound {
  display: grid;
  align-content: center;
  justify-items: center;
  min-height: calc(100vh - 150px);
  padding-block: 120px;
  overflow: hidden;
  text-align: center;
}

.notfound > * {
  position: relative;
}

.notfound__title {
  margin-top: 16px;
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.notfound__actions {
  margin-top: 32px;
}

/* ------------------------------------------------------------- the policy */

.doc {
  padding-top: 96px;
}

.doc__head {
  max-width: 720px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.doc__title {
  margin-top: 16px;
  font-size: clamp(42px, 6vw, 60px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.055em;
}

.doc__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin-top: 20px;
  color: var(--fg-muted);
  font: 12px/18px var(--font-mono);
}

.doc__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 200px;
  gap: 72px;
  align-items: start;
  margin-top: 48px;
}

.toc {
  position: sticky;
  top: 96px;
}

.toc .eyebrow {
  margin-bottom: 12px;
}

.toc ol {
  display: grid;
  gap: 8px;
  list-style: none;
}

.toc a {
  display: block;
  border-radius: 4px;
  color: var(--fg-muted);
  font-size: 13px;
  line-height: 18px;
  text-decoration: none;
  transition: color 150ms ease;
}

.toc a:hover {
  color: var(--fg);
}

.prose {
  max-width: 68ch;
  font-size: 16px;
  line-height: 28px;
}

.prose > * + * {
  margin-top: 16px;
}

.prose h2 {
  margin-top: 56px;
  font-size: 24px;
  font-weight: 600;
  line-height: 32px;
  letter-spacing: -0.03em;
  text-wrap: balance;
  scroll-margin-top: 96px;
}

.prose h3 {
  margin-top: 32px;
  font-size: 17px;
  font-weight: 600;
  line-height: 26px;
  letter-spacing: -0.01em;
}

.prose h2 + *,
.prose h3 + * {
  margin-top: 10px;
}

.prose p,
.prose li {
  color: var(--fg-muted);
}

.prose strong {
  color: var(--fg);
  font-weight: 600;
}

.prose ul {
  padding-left: 20px;
}

.prose li + li {
  margin-top: 8px;
}

.prose li::marker {
  color: var(--fg-faint);
}

.prose a {
  color: var(--fg);
  text-decoration: underline;
  text-decoration-color: var(--border-strong);
  text-underline-offset: 3px;
}

.prose a:hover {
  text-decoration-color: currentColor;
}

.prose code {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--fill);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 0.84em;
  overflow-wrap: anywhere;
}

.callout {
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  background: var(--panel-subtle);
  box-shadow: inset 0 0 0 1px var(--border);
}

.callout .eyebrow {
  margin-bottom: 8px;
}

.callout ul {
  margin: 0;
}

.prose .table-wrap {
  margin-top: 16px;
  border-radius: var(--radius-lg);
  box-shadow: inset 0 0 0 1px var(--border);
}

.prose table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 22px;
  text-align: left;
}

.prose th {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--fg-muted);
  font: 500 11px/16px var(--font-mono);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.prose td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--fg-muted);
  vertical-align: top;
}

.prose tr:last-child td {
  border-bottom: 0;
}

.prose td:first-child {
  color: var(--fg);
  font-weight: 500;
  white-space: nowrap;
}

/* ----------------------------------------------------------------- narrow */

@media (max-width: 1100px) {
  .watch {
    right: 16px;
  }
}

@media (max-width: 960px) {
  :root {
    --gutter: 32px;
    --section-y: 96px;
  }

  .nav__links {
    display: none;
  }

  .feed {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .feed .tile:nth-child(n + 7) {
    display: none;
  }

  .watch {
    position: relative;
    right: auto;
    width: auto;
    max-width: 440px;
    margin: -20px 16px 0 auto;
  }

  .hero__visual {
    padding-bottom: 0;
  }

  .cells--3,
  .cells--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split,
  .split--even,
  .limits {
    grid-template-columns: minmax(0, 1fr);
    gap: 48px;
  }

  .doc__body {
    grid-template-columns: minmax(0, 1fr);
  }

  .toc {
    display: none;
  }
}

@media (max-width: 720px) {
  :root {
    --gutter: 20px;
    --section-y: 80px;
  }

  .shell {
    border-inline: 0;
  }

  .plus {
    display: none;
  }

  .nav__inner {
    padding: 0 16px;
  }

  .hero {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .hero__lead {
    font-size: 18px;
    line-height: 27px;
  }

  .hero__visual {
    margin-top: 56px;
  }

  .window__url {
    flex-basis: 180px;
  }

  .window__dots,
  .window__spacer {
    flex-basis: 40px;
  }

  .feed {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 12px;
    padding: 16px;
  }

  .watch {
    max-width: none;
    margin: 12px 0 0;
  }

  .code__bar {
    height: auto;
    min-height: 48px;
    padding-block: 10px;
  }

  .code__url {
    overflow-wrap: anywhere;
    white-space: normal;
  }

  .yt-pill--split .yt-pill__half:last-child {
    display: none;
  }

  .cells--4,
  .cells--3,
  .cells--2 {
    grid-template-columns: minmax(0, 1fr);
  }

  .cell {
    padding: 28px var(--gutter) 32px;
  }

  .tiers thead {
    display: none;
  }

  .tiers,
  .tiers tbody {
    display: block;
  }

  .tiers tr {
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 6px 8px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
  }

  .tiers tr:first-child {
    border-top: 1px solid var(--border);
  }

  .tiers td {
    width: auto;
    padding: 0;
    border: 0;
  }

  .tiers__n {
    grid-row: span 3;
  }

  .tiers__cost {
    white-space: normal;
  }

  .evidence__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .stats__row {
    flex-direction: column;
  }

  .stat:not([hidden]) ~ .stat:not([hidden]) {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .cta {
    padding-block: 96px;
  }

  .footer {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .doc {
    padding-top: 64px;
  }
}

@media (max-width: 420px) {
  .nav__source {
    display: none;
  }

  .hero__actions .btn {
    flex: 1 1 auto;
  }
}