:root {
  --paper: #f3efe6;
  --paper-ink: #1c1914;
  --paper-mute: #6f6a5e;
  --paper-line: #d8d2c4;
  --night: #121410;
  --night-ink: #e8e4d8;
  --night-mute: #8a8678;
  --night-line: #2a2e28;
  --wax: #c43c1a;
  --wax-deep: #9a2e14;
  --sage: #5d7a58;
  --bezel: #2c2a24;
  --display: "Songti SC", "STSong", "SimSun", "Noto Serif SC", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "SF Mono", "Menlo", "Consolas", "Sarasa Mono SC", ui-monospace, monospace;
  --mast: 52px;
  --page: 800px;
  --gutter: 24px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--paper-ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
  color: inherit;
}

a,
button {
  -webkit-tap-highlight-color: color-mix(in srgb, var(--wax) 22%, transparent);
}

::selection {
  background: var(--wax);
  color: var(--paper);
}

#site-header,
#site-footer {
  display: contents;
}

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

.skip:focus,
.skip:focus-visible {
  position: fixed;
  left: 12px;
  top: 12px;
  z-index: 80;
  width: auto;
  height: auto;
  margin: 0;
  padding: 8px 12px;
  overflow: visible;
  clip: auto;
  background: var(--wax);
  color: var(--paper);
}

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

.fuel {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  z-index: 70;
  background: var(--paper-line);
  pointer-events: none;
}

.fuel i {
  display: block;
  width: 100%;
  height: var(--fuel, 0%);
  background: var(--wax);
}

.mast {
  position: sticky;
  top: 0;
  z-index: 60;
  display: grid;
  grid-template-columns: 1fr minmax(0, var(--page)) 1fr;
  align-items: center;
  min-height: var(--mast);
  padding: 0 var(--gutter);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--paper-line);
}

.brand {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
  justify-self: end;
  padding-right: 20px;
}

.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background:
    linear-gradient(90deg, var(--paper) 50%, var(--night) 50%),
    var(--night);
  box-shadow: inset 0 0 0 1px var(--paper-ink);
  flex: none;
  position: relative;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--wax);
}

.brand-name {
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.brand-nick {
  font-family: var(--display);
  font-size: 13px;
  color: var(--paper-mute);
}

.mast-nav {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 14px;
  padding: 10px 0;
  font-size: 13px;
  font-weight: 560;
  color: var(--paper-mute);
  justify-self: center;
  max-width: 100%;
}

@media (max-width: 1100px) {
  .mast-nav {
    gap: 6px 10px;
    font-size: 12px;
  }
}

.mast-nav a:hover,
.mast-store:hover,
.lang-btn:hover {
  color: var(--wax);
}

.mast-tools {
  grid-column: 3;
  grid-row: 1;
  display: flex;
  align-items: center;
  gap: 16px;
  justify-self: start;
  padding-left: 20px;
}

.mast-store {
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.mast-toggle {
  display: none;
  width: 40px;
  height: 40px;
  margin: 0 -6px 0 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  flex: none;
}

.mast-toggle span,
.mast-toggle span::before,
.mast-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--paper-ink);
  position: relative;
  transition: transform 0.2s ease, top 0.2s ease, background 0.2s ease;
}

.mast-toggle span::before,
.mast-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.mast-toggle span::before {
  top: -6px;
}

.mast-toggle span::after {
  top: 6px;
}

.mast.is-open .mast-toggle span {
  background: transparent;
}

.mast.is-open .mast-toggle span::before {
  top: 0;
  transform: rotate(45deg);
}

.mast.is-open .mast-toggle span::after {
  top: 0;
  transform: rotate(-45deg);
}

.mast-lang {
  position: relative;
}

.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 4px 0;
  border: 0;
  background: transparent;
  color: var(--paper-mute);
  font-size: 13px;
  font-weight: 560;
  cursor: pointer;
  white-space: nowrap;
}

.lang-code {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--wax);
}

.lang-btn::after {
  content: "";
  width: 0;
  height: 0;
  border: 4px solid transparent;
  border-top-color: currentColor;
  margin-top: 3px;
}

.mast-lang.is-open .lang-btn {
  color: var(--paper-ink);
}

.mast-lang.is-open .lang-btn::after {
  margin-top: -1px;
  border-top-color: transparent;
  border-bottom-color: currentColor;
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 70;
  margin: 0;
  padding: 6px 0;
  list-style: none;
  min-width: 11.5em;
  background: var(--paper);
  border: 1px solid var(--paper-ink);
  box-shadow: 4px 6px 0 color-mix(in srgb, var(--paper-ink) 8%, transparent);
}

.lang-menu[hidden] {
  display: none;
}

.lang-menu button {
  display: grid;
  grid-template-columns: 1.8em 1fr;
  align-items: baseline;
  gap: 8px;
  width: 100%;
  margin: 0;
  padding: 8px 14px;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  font-size: 13px;
  color: var(--paper-ink);
}

.lang-menu button:hover,
.lang-menu button:focus-visible {
  background: color-mix(in srgb, var(--wax) 8%, var(--paper));
}

.lang-menu button[aria-selected="true"] {
  color: var(--wax);
}

.lang-opt-code {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--paper-mute);
}

.lang-menu button[aria-selected="true"] .lang-opt-code {
  color: var(--wax);
}

.colophon-lang {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.colophon-lang button {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--paper-mute);
  font-size: 13px;
  cursor: pointer;
}

.colophon-lang button:hover,
.colophon-lang button:focus-visible {
  color: var(--wax);
}

.colophon-lang button[aria-current="true"] {
  color: var(--paper-ink);
}

.mast-nav a.is-current {
  color: var(--paper-ink);
}

.lang-btn:focus-visible,
.lang-menu button:focus-visible,
.colophon-lang button:focus-visible {
  outline: 2px solid var(--wax);
  outline-offset: 3px;
}

.store-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  margin: 16px 0 0;
  padding: 12px 18px 12px 20px;
  background: var(--wax);
  color: var(--paper);
  font-size: 15px;
  font-weight: 650;
  line-height: 1.2;
}

.store-link:hover,
.store-link:focus-visible {
  background: var(--wax-deep);
  color: var(--paper);
}

.store-link:focus-visible {
  outline: 2px solid var(--paper-ink);
  outline-offset: 3px;
}

.store-link-id {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: color-mix(in srgb, var(--paper) 72%, transparent);
}

.store-link-go {
  margin-left: 4px;
  font-weight: 400;
}

.sheet-body a,
.sheet-lead a,
.steps a,
.qna a,
.spec-foot a,
.colophon a,
.callout a {
  color: var(--wax);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.ident-lede a,
.ident-note a {
  color: var(--wax);
}

.hero {
  display: flex;
  flex-direction: column;
}

.ident,
.bisect,
.sheet,
.spec,
.colophon {
  width: min(var(--page), calc(100% - 2 * var(--gutter)));
  margin-inline: auto;
}

.ident {
  padding: 22px 0 16px;
}

.ident h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 600;
  line-height: 1.32;
  text-wrap: balance;
}

.ident-lede {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--paper-ink);
}

.ident-note {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--paper-mute);
}

.ident-meta {
  margin: 8px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--wax);
}

.bisect {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  isolation: isolate;
}

.bisect::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: color-mix(in srgb, var(--paper-ink) 35%, var(--night-ink));
  z-index: 2;
  pointer-events: none;
}

.pane {
  min-width: 0;
  padding: 28px 32px 48px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

#ignition .pane-direct {
  padding-right: 88px;
}

#ignition .pane-proxy {
  padding-left: 88px;
}

.pane-direct {
  background:
    repeating-linear-gradient(
      0deg,
      transparent 0 27px,
      color-mix(in srgb, var(--paper-ink) 4.5%, transparent) 27px 28px
    ),
    var(--paper);
  color: var(--paper-ink);
}

.pane-proxy {
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0 31px,
      color-mix(in srgb, var(--night-ink) 5%, transparent) 31px 32px
    ),
    var(--night);
  color: var(--night-ink);
}

.pane-kicker {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--wax);
}

.pane h2,
.sheet h2,
.spec h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.28;
  text-wrap: balance;
}

.pane h2 {
  font-size: clamp(18px, 2.4vw, 24px);
}

.sheet h2,
.spec h2 {
  font-size: clamp(20px, 2.6vw, 26px);
}

.pane-lede {
  max-width: 36em;
  margin: 8px 0 0;
  color: var(--paper-mute);
  font-size: 14px;
  line-height: 1.6;
}

.pane-proxy .pane-lede {
  color: var(--night-mute);
}

body:not(.is-live) .pane-proxy {
  filter: grayscale(0.55) brightness(0.72);
}

body:not(.is-live) .ejecta,
body:not(.is-live) .ticker {
  opacity: 0;
}

.key {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 4;
  width: 112px;
  height: 112px;
  padding: 0;
  border: 0;
  background: transparent;
  transform: translate(-50%, -50%);
  cursor: pointer;
}

.key-ring,
.key-needle,
.key-core {
  position: absolute;
  inset: 0;
  margin: auto;
  pointer-events: none;
}

.key-ring {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  background:
    repeating-conic-gradient(from 8deg, #6a6558 0 1.6deg, transparent 1.6deg 30deg),
    radial-gradient(circle at 50% 50%, #3a372f, #1a1916 68%);
  box-shadow:
    0 10px 30px color-mix(in srgb, var(--night) 35%, transparent),
    inset 0 0 0 1px #524e44;
}

.key-ring::after {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: #161512;
  box-shadow: inset 0 2px 8px #000;
}

.key-needle {
  inset: auto;
  left: 50%;
  top: 50%;
  width: 3px;
  height: 32px;
  margin: 0;
  border-radius: 1px;
  background: var(--night-mute);
  transform-origin: 50% 0;
  transform: translate(-50%, 0) rotate(0deg);
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), background 0.3s;
}

body.is-live .key-needle {
  transform: translate(-50%, 0) rotate(180deg);
  background: var(--wax);
}

.key-core {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #2b2822;
  box-shadow: inset 0 0 0 1px #5a564c;
  transition: background 0.3s, box-shadow 0.3s;
}

body.is-live .key-core {
  background: var(--wax);
  box-shadow: 0 0 18px color-mix(in srgb, var(--wax) 70%, transparent);
}

.key-caption {
  position: absolute;
  left: 50%;
  top: calc(100% + 10px);
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--wax);
  white-space: nowrap;
}

.key:focus-visible {
  outline: 2px solid var(--wax);
  outline-offset: 6px;
  border-radius: 50%;
}

.ejecta {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  overflow: hidden;
}

.chip {
  position: absolute;
  left: 50%;
  top: 50%;
  padding: 3px 8px;
  border: 1px solid currentColor;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  opacity: 0;
  animation: throw 1.8s ease-out forwards;
}

.chip.is-direct {
  color: var(--sage);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
}

.chip.is-proxy {
  color: var(--wax);
  background: color-mix(in srgb, var(--night) 70%, transparent);
}

.ticker {
  position: absolute;
  left: 50%;
  bottom: 12px;
  z-index: 4;
  display: flex;
  gap: 10px;
  margin: 0;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--paper-mute);
  background: color-mix(in srgb, var(--paper) 80%, var(--night));
  padding: 6px 12px;
  border: 1px solid var(--paper-line);
}

.ticker-policy {
  color: var(--wax);
  font-weight: 700;
}

.ticker[data-policy="DIRECT"] .ticker-policy {
  color: var(--sage);
}

.sheet {
  padding: 36px 0 8px;
}

.eyebrow {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--wax);
}

.sheet-body,
.sheet-lead {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper-ink);
}

.sheet-body p {
  margin: 0 0 0.7em;
}

.sheet-body ul,
.sheet-body ol {
  margin: 0 0 0.9em;
  padding-left: 1.2em;
}

.sheet-body li {
  margin: 0 0 0.4em;
}

.sheet-body li::marker {
  color: var(--wax);
}

.sheet-lead {
  margin-bottom: 12px;
  color: var(--paper-mute);
}

.bisect-probe {
  min-height: 0;
}

.bisect-probe .pane {
  justify-content: flex-start;
  padding: 28px 32px 32px;
}

.probe-form {
  margin: 12px 0 16px;
}

.probe-form input {
  width: 100%;
  max-width: 28rem;
  padding: 8px 0 8px;
  border: 0;
  border-bottom: 1px solid var(--paper-ink);
  background: transparent;
  font-family: var(--mono);
  font-size: 18px;
  border-radius: 0;
  appearance: none;
}

.probe-form input::placeholder {
  color: color-mix(in srgb, var(--paper-ink) 35%, transparent);
}

.probe-form input:focus {
  outline: none;
  border-bottom-color: var(--wax);
}

.probe-hint,
.probe-note {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--paper-mute);
}

kbd {
  display: inline-block;
  padding: 0 5px;
  border: 1px solid var(--paper-line);
  font-family: var(--mono);
  font-size: 11px;
}

.rulefile {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.9;
}

.rulefile li {
  display: grid;
  grid-template-columns: 11em 1fr 5em;
  gap: 8px;
  padding: 2px 8px;
  margin: 0 -8px;
  border-left: 2px solid transparent;
}

.rulefile li.is-hit {
  border-left-color: var(--wax);
  background: color-mix(in srgb, var(--wax) 8%, transparent);
}

.rulefile code {
  color: var(--paper-mute);
  font-family: inherit;
}

.rulefile b {
  font-weight: 700;
  text-align: right;
}

.rulefile li[data-policy="DIRECT"] b {
  color: var(--sage);
}

.rulefile li[data-policy="PROXY"] b {
  color: var(--wax);
}

.probe-verdict {
  transition: background 0.45s ease, color 0.45s ease, filter 0.45s ease;
}

.probe-verdict[data-policy="DIRECT"] {
  background:
    repeating-linear-gradient(
      0deg,
      transparent 0 27px,
      color-mix(in srgb, var(--paper-ink) 4.5%, transparent) 27px 28px
    ),
    var(--paper);
  color: var(--paper-ink);
}

.verdict-policy {
  margin: 4px 0 0;
  font-family: var(--mono);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
}

.verdict-line {
  margin: 12px 0 0;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--night-mute);
}

.probe-verdict[data-policy="DIRECT"] .verdict-line,
.probe-verdict[data-policy="DIRECT"] .verdict-say {
  color: var(--paper-mute);
}

.probe-verdict[data-policy="DIRECT"] .verdict-policy {
  color: var(--sage);
}

.verdict-say {
  margin: 8px 0 0;
  font-size: 16px;
  line-height: 1.7;
}

.captions {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--paper-line);
}

.captions li {
  padding: 14px 20px 14px 0;
  border-bottom: 1px solid var(--paper-line);
}

.captions li:nth-child(odd) {
  padding-right: 24px;
  border-right: 1px solid var(--paper-line);
}

.captions li:nth-child(even) {
  padding-left: 24px;
}

.captions h3 {
  margin: 0 0 4px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.captions p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper-mute);
}

.pack {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  font-size: 14px;
}

.pack li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 7px 0;
  border-top: 1px solid color-mix(in srgb, currentColor 16%, transparent);
}

.pack i {
  flex: none;
  width: 1.4em;
  font-style: normal;
  font-family: var(--mono);
  color: var(--sage);
}

.pack-no i {
  color: var(--wax);
}

.terms {
  margin: 16px 0 0;
  border-top: 1px solid var(--paper-line);
}

.terms div {
  display: grid;
  grid-template-columns: 9.5em 1fr;
  gap: 8px 20px;
  padding: 10px 0;
  border-bottom: 1px solid var(--paper-line);
  font-size: 15px;
  line-height: 1.7;
}

.terms dt {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  font-weight: 700;
  padding-top: 3px;
}

.terms dd {
  margin: 0;
  color: var(--paper-mute);
}

.terms code,
.sheet-body code {
  font-family: var(--mono);
  font-size: 0.92em;
  padding: 0 4px;
  background: color-mix(in srgb, var(--paper-ink) 6%, transparent);
}

.steps {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  counter-reset: step;
}

.steps li {
  display: grid;
  grid-template-columns: 3.2em 1fr;
  column-gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--paper-line);
}

.steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--wax);
  padding-top: 4px;
  grid-column: 1;
  grid-row: 1 / span 2;
}

.steps h3 {
  grid-column: 2;
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 650;
}

.steps p {
  grid-column: 2;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper-mute);
}

.modes {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  border-top: 1px solid var(--paper-line);
}

.modes li {
  display: grid;
  grid-template-columns: 7.5em 1fr;
  gap: 8px 20px;
  padding: 12px 0;
  border-bottom: 1px solid var(--paper-line);
}

.modes h3 {
  margin: 0;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  font-weight: 700;
  padding-top: 2px;
}

.modes p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper-mute);
}

.qna {
  margin: 12px 0 0;
}

.qna article {
  padding: 12px 0;
  border-top: 1px solid var(--paper-line);
}

.qna h3 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 650;
  line-height: 1.45;
}

.qna p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper-mute);
}

.toc {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  border-top: 1px solid var(--paper-line);
}

.toc a {
  display: grid;
  grid-template-columns: 2.4em 1fr;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--paper-line);
  font-size: 14px;
}

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

.toc .num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--wax);
  padding-top: 2px;
}

.blog-index {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  border-top: 1px solid var(--paper-line);
}

.blog-index li {
  border-bottom: 1px solid var(--paper-line);
}

.blog-index a {
  display: grid;
  grid-template-columns: 7.2em 1fr;
  column-gap: 18px;
  row-gap: 4px;
  padding: 16px 0;
}

.blog-index time {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--wax);
  padding-top: 5px;
}

.blog-index .blog-title {
  grid-column: 2;
  font-family: var(--display);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.35;
}

.blog-index .blog-lede {
  grid-column: 2;
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--paper-mute);
}

.blog-index a:hover .blog-title {
  color: var(--wax);
}

.blog-empty {
  padding: 16px 0;
  color: var(--paper-mute);
  font-size: 14px;
}

.crumbs {
  width: min(var(--page), calc(100% - 2 * var(--gutter)));
  margin: 14px auto 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 8px;
  font-size: 13px;
  color: var(--paper-mute);
}

.crumbs a:hover {
  color: var(--wax);
}

.crumbs [aria-current="page"] {
  color: var(--paper-ink);
}

.crumbs-sep {
  color: var(--paper-line);
}

.dl-card {
  width: min(var(--page), calc(100% - 2 * var(--gutter)));
  margin: 8px auto 0;
  padding: 18px 20px 20px;
  border: 1px solid var(--paper-ink);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--paper-ink) 4%, var(--paper)), var(--paper));
}

.dl-card h2 {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
}

.dl-card p {
  margin: 0 0 0.7em;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-mute);
}

.dl-card .store-link {
  margin: 4px 0 10px;
}

.dl-card-more {
  display: inline-block;
  font-size: 13px;
  color: var(--wax);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.dl-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 55;
  width: 228px;
}

.dl-float-panel {
  position: relative;
  padding: 14px 16px 16px;
  background: var(--paper);
  border: 1px solid var(--paper-ink);
  box-shadow: 4px 6px 0 color-mix(in srgb, var(--paper-ink) 10%, transparent);
}

.dl-float-kicker {
  margin: 0 0 4px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--wax);
}

.dl-float-title {
  margin: 0;
  font-family: var(--display);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
}

.dl-float-price {
  margin: 4px 0 12px;
  font-size: 13px;
  color: var(--paper-mute);
}

.dl-float-go {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: var(--wax);
  color: var(--paper);
  font-size: 13px;
  font-weight: 650;
}

.dl-float-go:hover,
.dl-float-go:focus-visible {
  background: var(--wax-deep);
  color: var(--paper);
}

.dl-float-more {
  display: inline-block;
  margin-top: 8px;
  font-size: 12px;
  color: var(--wax);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.dl-float-min {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--paper-mute);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}

.dl-float-min:hover,
.dl-float-chip:hover {
  color: var(--wax);
}

.dl-float-chip {
  display: none;
  width: 56px;
  height: 56px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--paper-ink);
  background: var(--wax);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: 3px 4px 0 color-mix(in srgb, var(--paper-ink) 12%, transparent);
}

.dl-float.is-min .dl-float-panel {
  display: none;
}

.dl-float.is-min .dl-float-chip {
  display: grid;
  place-items: center;
  margin-left: auto;
}

body.is-article {
  padding-bottom: 88px;
}

.dl-float-min:focus-visible,
.dl-float-chip:focus-visible,
.dl-float-go:focus-visible {
  outline: 2px solid var(--wax);
  outline-offset: 3px;
}

.callout {
  margin: 14px 0;
  padding: 10px 12px 10px 14px;
  border-left: 2px solid var(--wax);
  background: color-mix(in srgb, var(--wax) 6%, var(--paper));
  font-size: 14px;
  line-height: 1.7;
}

.callout strong {
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
}

.callout p {
  margin: 0;
  color: var(--paper-mute);
}

.callout p + p {
  margin-top: 0.5em;
}

pre.code {
  margin: 12px 0;
  padding: 12px 14px;
  overflow-x: auto;
  background: var(--night);
  color: var(--night-ink);
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.7;
}

.sheet-body h3,
.sheet > h3 {
  margin: 1.35em 0 0.35em;
  font-size: 16px;
  font-weight: 650;
}

.sheet[id],
.ident[id],
h2[id],
h3[id] {
  scroll-margin-top: calc(var(--mast) + 10px);
}

.pager {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  width: min(var(--page), calc(100% - 2 * var(--gutter)));
  margin: 8px auto 28px;
  padding-top: 14px;
  border-top: 1px solid var(--paper-line);
  font-size: 14px;
}

.pager a:hover {
  color: var(--wax);
}

.pager .next {
  margin-left: auto;
  text-align: right;
}

.spec {
  padding: 36px 0 48px;
  display: grid;
  justify-items: center;
  text-align: center;
}

.plate {
  width: min(560px, 100%);
  margin: 20px 0 24px;
  padding: 16px 20px 4px;
  border: 1px solid var(--paper-ink);
  text-align: left;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--paper-ink) 4%, var(--paper)), var(--paper));
}

.plate header {
  display: flex;
  justify-content: space-between;
  padding-bottom: 10px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--paper-ink);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.plate dl {
  margin: 0;
}

.plate div {
  display: grid;
  grid-template-columns: 7.5em 1fr;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--paper-line);
  font-size: 14px;
}

.plate dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--paper-mute);
}

.plate dd {
  margin: 0;
  font-weight: 560;
}

.seal {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  display: grid;
  place-content: center;
  gap: 2px;
  background: var(--wax);
  color: var(--paper);
  box-shadow:
    inset 0 0 0 7px var(--wax),
    inset 0 0 0 9px color-mix(in srgb, var(--paper) 40%, transparent);
  transform: rotate(-9deg);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.seal:hover,
.seal:focus-visible {
  transform: rotate(0deg) scale(1.04);
}

.seal:focus-visible {
  outline: 2px solid var(--paper-ink);
  outline-offset: 6px;
}

.seal-price {
  font-family: var(--mono);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.seal-once,
.seal-where {
  font-size: 12px;
  letter-spacing: 0.18em;
}

.spec-foot {
  max-width: 28em;
  margin: 16px 0 0;
  color: var(--paper-mute);
  font-size: 14px;
}

.colophon {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 0 22px;
  border-top: 1px solid var(--paper-line);
  font-size: 13px;
  color: var(--paper-mute);
}

.colophon p {
  margin: 0;
}

.colophon-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.colophon-nav a[aria-current="page"] {
  color: var(--paper-ink);
  text-decoration: none;
}

@media (max-width: 860px) {
  :root {
    --gutter: 16px;
    --mast: 48px;
  }

  body.nav-open {
    overflow: hidden;
  }

  .fuel {
    left: env(safe-area-inset-left, 0px);
  }

  .mast {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    height: auto;
    min-height: var(--mast);
    padding: 6px max(var(--gutter), env(safe-area-inset-right)) 0 max(var(--gutter), env(safe-area-inset-left));
    gap: 0;
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    padding-right: 8px;
  }

  .brand-nick {
    display: none;
  }

  .mast-tools {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    padding-left: 0;
    gap: 10px;
  }

  .mast-toggle {
    display: grid;
    place-items: center;
  }

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

  .lang-menu {
    right: 0;
    left: auto;
    max-width: calc(100vw - 2 * var(--gutter));
  }

  .mast-nav {
    display: none;
    grid-column: 1 / -1;
    grid-row: 2;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    justify-self: stretch;
    gap: 0;
    max-height: calc(100dvh - var(--mast) - env(safe-area-inset-bottom, 0px));
    overflow-y: auto;
    padding: 4px 0 max(12px, env(safe-area-inset-bottom));
    font-size: 15px;
    -webkit-overflow-scrolling: touch;
  }

  .mast.is-open .mast-nav {
    display: flex;
  }

  .mast-nav a {
    padding: 12px 0;
    border-bottom: 1px solid var(--paper-line);
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .ident,
  .bisect,
  .sheet,
  .spec,
  .colophon,
  .crumbs,
  .dl-card,
  .pager {
    width: min(var(--page), calc(100% - 2 * var(--gutter)));
  }

  .ident {
    padding: 16px 0 12px;
  }

  .ident h1 {
    font-size: clamp(22px, 6.4vw, 28px);
  }

  .sheet {
    padding: 24px 0 8px;
  }

  .bisect,
  .bisect-probe,
  .bisect-pack {
    grid-template-columns: 1fr;
  }

  .bisect::before {
    left: 0;
    right: 0;
    top: auto;
    bottom: auto;
    width: auto;
    height: 1px;
    display: none;
  }

  #ignition {
    grid-template-areas:
      "direct"
      "key"
      "proxy"
      "ticker";
  }

  #ignition .pane-direct { grid-area: direct; }
  #ignition .pane-proxy { grid-area: proxy; }
  #ignition .key { grid-area: key; }
  #ignition .ticker { grid-area: ticker; }

  #ignition .key {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    justify-self: center;
    width: 88px;
    height: 88px;
    margin: 8px 0 36px;
  }

  .key-ring {
    width: 88px;
    height: 88px;
  }

  .key-needle {
    height: 24px;
  }

  .pane,
  .bisect-probe .pane {
    padding: 20px 20px 28px;
  }

  #ignition .pane-direct,
  #ignition .pane-proxy {
    padding-left: 20px;
    padding-right: 20px;
  }

  .pane h2 {
    font-size: clamp(20px, 5.6vw, 26px);
  }

  .ticker {
    position: relative;
    left: auto;
    bottom: auto;
    transform: none;
    justify-self: stretch;
    margin: 0 12px 12px;
    grid-column: 1;
    max-width: calc(100% - 24px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .probe-form input {
    font-size: 16px;
  }

  .rulefile {
    font-size: 12px;
  }

  .rulefile li {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 8px;
  }

  .rulefile b {
    text-align: left;
  }

  .captions {
    grid-template-columns: 1fr;
  }

  .captions li,
  .captions li:nth-child(odd),
  .captions li:nth-child(even) {
    padding: 12px 0;
    border-right: 0;
  }

  .colophon {
    flex-direction: column;
    padding-bottom: max(22px, env(safe-area-inset-bottom));
  }

  .terms div,
  .modes li,
  .plate div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .steps li {
    grid-template-columns: 2.4em 1fr;
  }

  .blog-index a {
    grid-template-columns: 1fr;
  }

  .blog-index time {
    grid-row: auto;
  }

  .blog-index .blog-title {
    font-size: 18px;
  }

  .store-link {
    width: 100%;
    max-width: 100%;
    justify-content: space-between;
    box-sizing: border-box;
  }

  .plate {
    width: 100%;
  }

  .pager {
    flex-wrap: wrap;
    gap: 10px 16px;
    margin-bottom: max(28px, env(safe-area-inset-bottom));
  }

  .pager a {
    max-width: 100%;
  }

  .pager .next {
    margin-left: 0;
    text-align: left;
  }

  pre.code {
    max-width: 100%;
    font-size: 12px;
    -webkit-overflow-scrolling: touch;
  }

  .dl-card {
    padding: 16px;
  }

  .dl-card h2 {
    font-size: 20px;
  }

  .dl-float {
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
    width: min(220px, calc(100vw - 24px - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px)));
  }

  body.is-article {
    padding-bottom: max(96px, calc(72px + env(safe-area-inset-bottom)));
  }
}

@media (max-width: 480px) {
  .mast-store {
    display: none;
  }

  .brand-name {
    font-size: 13px;
  }

  .pane,
  .bisect-probe .pane,
  #ignition .pane-direct,
  #ignition .pane-proxy {
    padding-left: 16px;
    padding-right: 16px;
  }

  .sheet-body,
  .sheet-lead,
  .ident-lede {
    font-size: 14px;
  }

  .seal {
    width: 104px;
    height: 104px;
  }
}

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

  .chip,
  .key-needle,
  .seal,
  .probe-verdict,
  .mast-toggle span,
  .mast-toggle span::before,
  .mast-toggle span::after,
  body:not(.is-live) .pane-proxy {
    animation: none !important;
    transition: none !important;
  }

  body:not(.is-live) .pane-proxy {
    filter: none;
  }
}

.shot {
  width: 200px;
  margin: 14px auto 6px;
  padding: 0;
}

.shot img {
  width: 200px;
  height: auto;
  border: 1px solid var(--paper-line);
  background: #fff;
}

.shot figcaption {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--paper-mute);
}

@keyframes throw {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.7);
  }
  12% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(var(--dx), var(--dy)) scale(1);
  }
}