:root {
  --page: #101010;
  --surface: #181818;
  --surface-2: #1f1f1f;
  --ink: #f4f4f4;
  --muted: #b4b4b4;
  --dark: #141414;
  --accent: #ffb800;
  --accent-hover: #ffc933;
  --accent-ink: #111111;
  --line: #2c2c2c;
  --link: #ffb800;
  --width: 1040px;
  --radius: 8px;
  --warn: #2a2208;
  --warn-line: #ffb800;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font: 1.0625rem/1.75 Roboto, "Segoe UI", Arial, Helvetica, sans-serif;
}

a {
  color: var(--link);
  text-underline-offset: 3px;
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
}

.container {
  width: min(calc(100% - 48px), var(--width));
  margin-inline: auto;
}

.skip {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 30;
  padding: 10px 18px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  text-decoration: none;
  border-radius: 4px;
}

.skip:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--dark);
  border-bottom: 2px solid var(--accent);
}

.header-inner {
  min-height: 76px;
  padding-block: 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.logo { display: inline-flex; flex-shrink: 0; }

.logo img {
  display: block;
  width: 148px;
  height: auto;
}

.account-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 23px;
  border-radius: 4px;
  color: white;
  font-size: .9375rem;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
}

.login {
  background: #2a2a2a;
  color: #fff;
  border: 1px solid #3d3d3d;
}

.signup {
  background: var(--accent);
  color: var(--accent-ink);
}

.login:hover { background: #333; }

.signup:hover { background: var(--accent-hover); }

article { padding-block: 38px 60px; }

h1, h2, h3 {
  color: #fff;
  line-height: 1.35;
  letter-spacing: -.015em;
}

h1 {
  margin: 0 0 21px;
  font-size: clamp(1.875rem, 3vw, 2.25rem);
}

h2 {
  margin: 38px 0 17px;
  font-size: 1.625rem;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
}

h3 {
  margin: 28px 0 13px;
  font-size: 1.3125rem;
}

p { margin: 0 0 18px; }

.content-media {
  margin: 8px 0 28px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}

.content-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  margin: 0 0 16px;
}

.content-media .button {
  margin: 0 0 8px;
}

.contents {
  margin: 28px 0 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.contents summary {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 17px 20px;
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  color: #fff;
}

.contents summary::-webkit-details-marker { display: none; }

.contents summary img {
  flex-shrink: 0;
  opacity: .85;
  filter: invert(1);
}

.contents-chevron { margin-left: auto; }

.contents:not([open]) .contents-chevron { transform: rotate(-90deg); }

.contents[open] summary { border-bottom: 1px solid var(--line); }

.contents nav { padding: 20px; }

.contents ol {
  margin: 0;
  padding-left: 24px;
  columns: 2;
  column-gap: 36px;
}

.contents li {
  margin: 0 0 8px;
  padding-left: 3px;
  break-inside: avoid;
  font-size: .9375rem;
  line-height: 1.6;
}

.contents a { color: #e8e8e8; }

.contents a:hover { color: var(--accent); }

.faq {
  display: grid;
  gap: 12px;
  margin-block: 24px 36px;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px;
  border-radius: var(--radius);
  background: var(--surface-2);
  color: #fff;
  font-weight: 600;
  line-height: 1.5;
  list-style: none;
  cursor: pointer;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary:hover { background: #262626; }

.faq summary img {
  flex-shrink: 0;
  opacity: .85;
  filter: invert(1);
}

.faq details[open] summary {
  border-radius: var(--radius) var(--radius) 0 0;
  border-bottom: 1px solid var(--line);
}

.faq details[open] summary img { transform: rotate(180deg); }

.faq-answer { padding: 18px 20px 20px; }

.faq-answer p { margin: 0; color: var(--muted); }

.table-block { margin-block: 24px; }

.table-hint { display: none; }

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.table-scroll:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

table {
  width: 100%;
  min-width: 520px;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
  font-size: 1rem;
  line-height: 1.45;
}

.table-wide { min-width: 680px; }

.table-label { width: 34%; }

caption {
  padding: 10px 12px;
  background: var(--surface-2);
  text-align: left;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.4;
  color: #fff;
}

th, td {
  padding: 8px 12px;
  text-align: left;
  vertical-align: middle;
  overflow-wrap: break-word;
  border-bottom: 1px solid var(--line);
}

th + th,
th + td,
td + td { border-left: 1px solid var(--line); }

thead th {
  padding-block: 10px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  border-color: #e0a400;
}

tbody th {
  font-weight: 600;
  background: #222;
  color: #fff;
}

tbody td {
  background: var(--surface);
  color: var(--ink);
}

tbody tr:nth-child(even) td { background: #161616; }

tbody tr:nth-child(even) th { background: #1c1c1c; }

tbody tr:last-child > * { border-bottom: 0; }

.steps {
  margin: 0 0 22px;
  padding: 18px 20px 18px 48px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  counter-reset: step;
  list-style: none;
}

.steps li {
  position: relative;
  margin: 0 0 12px;
  padding-left: 8px;
}

.steps li:last-child { margin-bottom: 0; }

.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: -36px;
  top: 0;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--accent-ink);
  border-radius: 50%;
  font-size: .8125rem;
  font-weight: 700;
  line-height: 1;
}

.warning {
  margin: 0 0 22px;
  padding: 16px 18px;
  background: var(--warn);
  border: 1px solid rgba(255, 184, 0, .45);
  border-left: 4px solid var(--warn-line);
  border-radius: var(--radius);
  color: #ffe9b0;
}

.warning p { margin: 0; }

.site-footer {
  background: var(--dark);
  color: var(--muted);
  border-top: 2px solid var(--accent);
}

.footer-inner {
  min-height: 84px;
  padding-block: 23px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  font-size: .875rem;
}

.footer-inner p { margin: 0; }

.age {
  display: inline-block;
  margin-right: 8px;
  color: var(--accent);
  font-weight: 700;
}

@media (max-width: 808px) {
  .table-hint {
    display: block;
    margin-bottom: 10px;
    color: var(--muted);
    font-size: .9375rem;
  }

  tbody th,
  thead th:first-child {
    position: sticky;
    left: 0;
    z-index: 1;
  }
}

@media (max-width: 680px) {
  .container { width: calc(100% - 36px); }

  body {
    font-size: 1rem;
    line-height: 1.72;
  }

  .header-inner {
    min-height: 68px;
    padding-block: 12px;
    gap: 10px;
  }

  .logo img { width: 118px; }

  .account-nav { gap: 7px; }

  .button {
    padding: 8px 14px;
    font-size: .875rem;
  }

  article { padding-block: 28px 40px; }

  h1 { font-size: 25px; }

  h2 {
    font-size: 1.4375rem;
    margin-top: 32px;
  }

  h3 { font-size: 1.1875rem; }

  .contents ol { columns: 1; }

  table { font-size: 1rem; }

  caption {
    padding: 10px;
    font-size: 1rem;
  }

  caption span {
    display: block;
    max-width: calc(100vw - 90px);
  }

  th, td { padding: 8px 10px; }

  .content-media { margin-bottom: 24px; }

  .content-media img { margin-bottom: 14px; }

  .steps {
    padding: 16px 16px 16px 44px;
  }
}

@media (max-width: 359px) {
  h1 { letter-spacing: -.04em; }

  .logo img { width: 100px; }

  .button { padding-inline: 11px; }
}

@media print {
  .site-header, .contents, .site-footer, .skip, .content-media .button { display: none; }

  .container { width: 100%; }

  article { padding: 0; }

  body {
    background: #fff;
    color: #111;
  }

  h1, h2, h3 {
    color: #111;
    break-after: avoid;
  }

  p { orphans: 3; widows: 3; }
}