:root {
  color-scheme: light dark;
  --paper: #f3efe5;
  --paper-deep: #e9e1d2;
  --sheet: #faf6ed;
  --ink: #24231f;
  --muted: #6f6b63;
  --pencil: #7d786f;
  --line: #c9c1b4;
  --accent: #57675d;
  --accent-dark: #3f4d45;
  --wash: #e2e7df;
  --margin-rule: rgba(95, 84, 70, 0.17);
  --grain: rgba(61, 56, 49, 0.035);
  --max: 1120px;
  --hand: "Segoe Print", "Bradley Hand", "Chalkboard SE", "Noteworthy", cursive;
  --book: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #191816;
    --paper-deep: #201e1a;
    --sheet: #211f1b;
    --ink: #efeadf;
    --muted: #aaa398;
    --pencil: #aaa296;
    --line: #464138;
    --accent: #aebdb2;
    --accent-dark: #c6d0c8;
    --wash: #272e29;
    --margin-rule: rgba(221, 207, 186, 0.09);
    --grain: rgba(255, 248, 235, 0.025);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

body {
  margin: 0;
  background-color: var(--paper);
  background-image:
    radial-gradient(circle at 18% 9%, var(--grain) 0 1px, transparent 1.5px),
    radial-gradient(circle at 73% 31%, var(--grain) 0 1px, transparent 1.5px),
    linear-gradient(90deg, transparent 0 96px, var(--margin-rule) 96px 97px, transparent 97px),
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(95, 84, 70, 0.035) 31px 32px);
  background-size: 23px 23px, 31px 31px, 100% 100%, 100% 32px;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.72;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 20;
  padding: 9px 13px;
  border: 1px solid var(--ink);
  border-radius: 4px 7px 5px 8px;
  background: var(--sheet);
  color: var(--ink);
  font-family: var(--hand);
  text-decoration: none;
  transform: rotate(-0.7deg);
}

.skip-link:focus {
  top: 16px;
}

.shell {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.site-header {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--sheet) 82%, transparent);
}

.site-header::after {
  content: "";
  position: absolute;
  right: -54px;
  bottom: 13px;
  width: 260px;
  height: 72px;
  opacity: 0.2;
  transform: rotate(-4deg);
  pointer-events: none;
  background:
    linear-gradient(172deg, transparent 44%, var(--pencil) 45% 46%, transparent 47%),
    linear-gradient(176deg, transparent 52%, var(--pencil) 53% 54%, transparent 55%);
}

.header-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 56px;
  align-items: end;
  padding-block: 74px 62px;
}

.header-copy {
  position: relative;
  z-index: 1;
}

.eyebrow,
.toc-title {
  margin: 0 0 10px;
  color: var(--accent-dark);
  font-family: var(--hand);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-block;
  transform: rotate(-1.3deg);
}

h1 {
  position: relative;
  width: fit-content;
  margin: 0;
  font-family: var(--book);
  font-size: clamp(3rem, 8vw, 5.8rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.95;
}

h1::after {
  content: "";
  position: absolute;
  left: 3%;
  right: -2%;
  bottom: -13px;
  height: 10px;
  opacity: 0.75;
  background:
    linear-gradient(177deg, transparent 42%, var(--accent) 43% 52%, transparent 53%),
    linear-gradient(181deg, transparent 53%, var(--accent) 54% 60%, transparent 61%);
  transform: rotate(-0.6deg);
  pointer-events: none;
}

.lede {
  max-width: 660px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.header-side {
  position: relative;
  min-height: 156px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-end;
}

.header-mark {
  position: absolute;
  top: -22px;
  right: -8px;
  width: 148px;
  color: var(--pencil);
  opacity: 0.67;
  transform: rotate(3deg);
  pointer-events: none;
}

.header-mark svg {
  display: block;
  width: 100%;
  height: auto;
}

.meta {
  position: relative;
  z-index: 1;
  width: fit-content;
  min-width: 155px;
  padding: 10px 13px 9px;
  border: 1px solid var(--line);
  border-radius: 5px 8px 6px 9px;
  background: color-mix(in srgb, var(--sheet) 84%, transparent);
  color: var(--muted);
  font-size: 0.78rem;
  transform: rotate(0.7deg);
}

.meta::before {
  content: "";
  position: absolute;
  inset: 3px -4px -4px 3px;
  z-index: -1;
  border: 1px solid color-mix(in srgb, var(--pencil) 52%, transparent);
  border-radius: 7px 5px 8px 4px;
  transform: rotate(-1.1deg);
}

.meta span,
.meta strong {
  display: block;
}

.meta span {
  font-family: var(--hand);
  letter-spacing: 0.03em;
}

.meta strong {
  margin-top: 2px;
  color: var(--ink);
  font-weight: 650;
}

.layout {
  display: grid;
  grid-template-columns: 235px minmax(0, 1fr);
  gap: 70px;
  align-items: start;
  padding-block: 56px 96px;
}

.toc {
  position: sticky;
  top: 24px;
  padding: 4px 24px 16px 2px;
}

.toc::after {
  content: "";
  position: absolute;
  top: 0;
  right: 2px;
  width: 2px;
  height: 100%;
  opacity: 0.38;
  background:
    linear-gradient(180deg, var(--pencil), transparent 3%, var(--pencil) 10% 88%, transparent 94%),
    linear-gradient(180deg, transparent 0 4%, var(--pencil) 5% 84%, transparent 90%);
  transform: rotate(0.4deg);
}

.toc-title {
  margin-bottom: 14px;
  transform: rotate(-0.8deg);
}

.toc nav {
  display: grid;
  gap: 1px;
}

.toc a {
  position: relative;
  width: fit-content;
  max-width: 100%;
  padding: 5px 0 4px;
  color: var(--muted);
  font-size: 0.87rem;
  line-height: 1.35;
  text-decoration: none;
  transition: color 120ms ease, transform 120ms ease;
}

.toc a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 2px;
  height: 5px;
  opacity: 0.55;
  background: linear-gradient(177deg, transparent 42%, var(--accent) 44% 57%, transparent 59%);
  transition: right 140ms ease;
}

.toc a:hover,
.toc a:focus-visible {
  color: var(--ink);
  transform: translateX(3px) rotate(-0.2deg);
}

.toc a:hover::after,
.toc a:focus-visible::after {
  right: -4px;
}

.policy {
  position: relative;
  min-width: 0;
  max-width: 760px;
}

.policy::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 22px;
  bottom: 20px;
  width: 1px;
  opacity: 0.19;
  background: var(--pencil);
  transform: rotate(0.08deg);
}

.notice {
  position: relative;
  margin-bottom: 56px;
  padding: 23px 25px 22px;
  border: 1px solid var(--line);
  border-radius: 7px 11px 8px 13px;
  background: color-mix(in srgb, var(--wash) 78%, var(--sheet));
  transform: rotate(-0.15deg);
}

.notice::before {
  content: "";
  position: absolute;
  inset: 4px -5px -5px 4px;
  z-index: -1;
  border: 1px solid color-mix(in srgb, var(--pencil) 42%, transparent);
  border-radius: 10px 7px 13px 8px;
  transform: rotate(0.35deg);
}

.notice::after {
  content: "";
  position: absolute;
  right: 20px;
  top: -8px;
  width: 44px;
  height: 14px;
  opacity: 0.35;
  border-top: 2px solid var(--pencil);
  border-bottom: 1px solid var(--pencil);
  transform: rotate(-7deg);
}

.notice strong {
  display: block;
  width: fit-content;
  margin-bottom: 5px;
  color: var(--accent-dark);
  font-family: var(--hand);
  font-weight: 700;
  transform: rotate(-0.8deg);
}

.notice p {
  margin: 0;
}

section {
  position: relative;
  margin-bottom: 58px;
  scroll-margin-top: 28px;
}

section:not(.notice)::after {
  content: "";
  display: block;
  width: min(72%, 470px);
  height: 8px;
  margin: 42px 0 0 3px;
  opacity: 0.23;
  background:
    linear-gradient(179deg, transparent 42%, var(--pencil) 43% 48%, transparent 49%),
    linear-gradient(181deg, transparent 53%, var(--pencil) 54% 59%, transparent 60%);
  transform: rotate(-0.3deg);
}

h2 {
  display: flex;
  gap: 13px;
  align-items: baseline;
  width: fit-content;
  margin: 0 0 19px;
  font-family: var(--book);
  font-size: clamp(1.55rem, 3vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

h2 span {
  position: relative;
  display: inline-grid;
  place-items: center;
  min-width: 28px;
  height: 27px;
  color: var(--accent-dark);
  font-family: var(--hand);
  font-size: 0.71rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  transform: rotate(-3deg);
}

h2 span::before,
h2 span::after {
  content: "";
  position: absolute;
  inset: 1px 0 0;
  border: 1px solid var(--pencil);
  border-radius: 49% 54% 46% 58% / 55% 45% 57% 43%;
}

h2 span::after {
  inset: 3px -2px -2px 2px;
  opacity: 0.45;
  transform: rotate(7deg);
}

p {
  margin: 0 0 16px;
}

ul {
  margin: 14px 0 18px;
  padding-left: 1.35rem;
}

li {
  margin: 8px 0;
  padding-left: 5px;
}

li::marker {
  color: var(--accent-dark);
}

strong {
  font-weight: 700;
}

.policy-footer {
  position: relative;
  margin-top: 74px;
  padding: 30px 0 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

.policy-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(100%, 560px);
  height: 9px;
  opacity: 0.42;
  background:
    linear-gradient(179deg, transparent 42%, var(--pencil) 43% 49%, transparent 50%),
    linear-gradient(182deg, transparent 53%, var(--pencil) 54% 59%, transparent 60%);
  transform: rotate(0.25deg);
}

.policy-footer p {
  margin: 4px 0;
}

.policy-footer strong {
  color: var(--ink);
  font-family: var(--hand);
  letter-spacing: 0.02em;
}

@media (max-width: 900px) {
  body {
    background-image:
      radial-gradient(circle at 18% 9%, var(--grain) 0 1px, transparent 1.5px),
      radial-gradient(circle at 73% 31%, var(--grain) 0 1px, transparent 1.5px),
      repeating-linear-gradient(0deg, transparent 0 31px, rgba(95, 84, 70, 0.03) 31px 32px);
  }

  .header-inner {
    grid-template-columns: minmax(0, 1fr) 145px;
    gap: 26px;
  }

  .layout {
    grid-template-columns: 1fr;
    gap: 38px;
    padding-block: 40px 74px;
  }

  .toc {
    position: static;
    padding: 0 0 28px;
    border-bottom: 1px solid var(--line);
  }

  .toc::after {
    display: none;
  }

  .toc nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 18px;
  }

  .policy {
    max-width: none;
  }

  .policy::before {
    display: none;
  }
}

@media (max-width: 620px) {
  .shell {
    width: min(calc(100% - 28px), var(--max));
  }

  .header-inner {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-block: 46px 42px;
  }

  .header-side {
    min-height: 82px;
    align-items: flex-start;
  }

  .header-mark {
    top: -38px;
    right: 4px;
    width: 118px;
    opacity: 0.44;
  }

  .meta {
    align-self: flex-start;
  }

  h1 {
    font-size: clamp(2.8rem, 16vw, 4.2rem);
  }

  .lede {
    margin-top: 28px;
  }

  .toc nav {
    grid-template-columns: 1fr;
  }

  .notice {
    padding: 19px 18px 18px;
  }

  section {
    margin-bottom: 46px;
  }

  section:not(.notice)::after {
    margin-top: 34px;
  }

  h2 {
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .toc a,
  .toc a::after {
    transition: none;
  }
}

@media print {
  :root {
    --paper: #fff;
    --paper-deep: #fff;
    --sheet: #fff;
    --ink: #000;
    --muted: #444;
    --pencil: #777;
    --line: #bbb;
    --accent: #333;
    --accent-dark: #222;
    --wash: #f5f5f5;
  }

  body {
    background: #fff;
  }

  .site-header {
    background: #fff;
  }

  .header-inner {
    padding-block: 24px 20px;
  }

  .header-mark,
  .site-header::after,
  .toc,
  .skip-link,
  .policy::before {
    display: none;
  }

  .layout {
    display: block;
    padding-block: 24px;
  }

  .policy {
    max-width: none;
  }

  section {
    break-inside: avoid;
  }

  section:not(.notice)::after,
  .notice::after,
  .notice::before {
    display: none;
  }
}