@font-face {
  font-family: "Archivo"; font-style: normal; font-weight: 100 900; font-stretch: 62% 125%; font-display: swap;
  src: url("/fonts/archivo-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
:root {
  --kraft: #C7A77A; --on-kraft: #2B1E10; --on-kraft-2: #4A3824;
  --sheet: #FFFFFF; --sheet-ink: #241A0F; --sheet-2: #6A5A47; --rule: #E6DDCF;
  --label: #FFFFFF; --label-ink: #000000;
  --pass: #1D6B43; --warn: #A35B00; --fail: #B3261E; --fixed: #2453A0; --info: #6A5A47;
  --focus: #1F4FA8; --chip-hover: rgba(255,255,255,.28);
  --shadow: rgba(60,38,8,.55);
  color-scheme: light;
  box-sizing: border-box;
  font-size: clamp(16px, .34vw + 9.6px, 22px);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --kraft: #33281C; --on-kraft: #F1E3CD; --on-kraft-2: #CBB697;
    --sheet: #221C15; --sheet-ink: #F0E7D9; --sheet-2: #B9A78F; --rule: #3A3026;
    --label: #EAE6E0; --label-ink: #000000;
    --pass: #62C48F; --warn: #EBA746; --fail: #FF8073; --fixed: #8DB3F2; --info: #B9A78F;
    --focus: #8DB3F2; --chip-hover: rgba(255,255,255,.08);
    --shadow: rgba(0,0,0,.7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --kraft: #33281C; --on-kraft: #F1E3CD; --on-kraft-2: #CBB697;
  --sheet: #221C15; --sheet-ink: #F0E7D9; --sheet-2: #B9A78F; --rule: #3A3026;
  --label: #EAE6E0; --label-ink: #000000;
  --pass: #62C48F; --warn: #EBA746; --fail: #FF8073; --fixed: #8DB3F2; --info: #B9A78F;
  --focus: #8DB3F2; --chip-hover: rgba(255,255,255,.08);
  --shadow: rgba(0,0,0,.7);
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: inherit; }
html { background: var(--kraft); scroll-behavior: smooth; scroll-padding-top: 5.5rem; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--kraft); color: var(--on-kraft);
  font-family: "Archivo", "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem; line-height: 1.5; font-stretch: 100%;
  overflow-x: clip;
}
a { color: inherit; text-underline-offset: 3px; }
button { font-family: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.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; }
.skip { position: absolute; left: 12px; top: -80px; z-index: 30; background: var(--on-kraft); color: var(--kraft); padding: 10px 16px; border-radius: 4px; font-weight: 700; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: 84rem; margin: 0 auto; padding: 0 max(16px, env(safe-area-inset-right)) 0 max(16px, env(safe-area-inset-left)); }
@media (min-width: 700px) { .wrap { padding-left: clamp(24px, 4vw, 56px); padding-right: clamp(24px, 4vw, 56px); } }

/* Site header */
.site { position: relative; top: 0; z-index: 20; background: var(--kraft); border-bottom: 2px solid var(--on-kraft); padding-top: env(safe-area-inset-top, 0px); }
.bar { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 20px; padding-top: 10px; padding-bottom: 10px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; margin-right: auto; }
.brand-chip { background: var(--on-kraft); color: var(--kraft); font-weight: 900; font-stretch: 125%; font-size: .9rem; line-height: 1; letter-spacing: .03em; padding: 6px 8px 5px; border-radius: 3px; }
.brand-name { font-weight: 800; font-stretch: 75%; font-size: 1.35rem; line-height: 1; letter-spacing: .005em; }
.nav { display: flex; gap: 2px; order: 3; width: 100%; overflow-x: auto; scrollbar-width: none; margin: 0 -4px; padding-bottom: 2px; }
.nav::-webkit-scrollbar { display: none; }
.nav a { white-space: nowrap; text-decoration: none; font-weight: 600; font-size: .9375rem; padding: 6px 10px; border-radius: 4px; }
.nav a:hover { background: var(--chip-hover); text-decoration: underline; text-underline-offset: 4px; }
.theme { order: 2; display: grid; place-items: center; width: 40px; height: 40px; border: 1.5px solid var(--on-kraft); border-radius: 50%; background: transparent; color: var(--on-kraft); cursor: pointer; }
.theme:hover { background: var(--chip-hover); }
.theme svg { width: 20px; height: 20px; }
.theme .sun { display: none; }
:root[data-theme="dark"] .theme .moon { display: none; }
:root[data-theme="dark"] .theme .sun { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme .moon { display: none; }
  :root:not([data-theme="light"]) .theme .sun { display: block; }
}
@media (min-width: 820px) {
  .site { position: sticky; }
  .bar { flex-wrap: nowrap; padding-top: 12px; padding-bottom: 12px; }
  .nav { order: 0; width: auto; margin: 0; overflow: visible; }
  .theme { order: 0; }
}

/* Hero: the tool */
.hero { padding-top: clamp(28px, 4vw, 64px); padding-bottom: clamp(32px, 4vw, 56px); }
h1 {
  margin: 0; font-weight: 800; font-stretch: 68%;
  font-size: clamp(2.6rem, 1.4rem + 3.2vw, 4.75rem); line-height: .92; letter-spacing: -.012em; max-width: 13ch;
}
.intro { margin: 18px 0 0; max-width: 46ch; font-size: 1.125rem; }
.entry-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-top: clamp(24px, 3vw, 36px); }
.field-label { font-weight: 700; font-size: 1.0625rem; }
.tools { display: flex; gap: 4px; }
.link-btn { font: 600 .9375rem/1.2 "Archivo", "Helvetica Neue", Arial, sans-serif; color: var(--on-kraft); background: transparent; border: 0; padding: 8px 10px; margin: -8px -4px; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; border-radius: 4px; }
.link-btn:hover { background: var(--chip-hover); }
.link-btn[hidden] { display: none; }
.hint { margin: 2px 0 10px; font-size: .9375rem; color: var(--on-kraft-2); }
textarea {
  display: block; width: 100%; min-height: 10.5rem; resize: vertical;
  font: 500 1.0625rem/1.5 "Archivo", "Helvetica Neue", Arial, sans-serif;
  color: var(--sheet-ink); background: var(--sheet);
  border: 2px solid var(--on-kraft); border-radius: 4px; padding: 12px 14px;
}
textarea::placeholder { color: var(--sheet-2); opacity: .75; }
.samples { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 14px; }
.samples-label { font-size: .875rem; font-weight: 600; margin-right: 2px; }
.chip {
  font: 600 .875rem/1.2 "Archivo", "Helvetica Neue", Arial, sans-serif;
  color: var(--on-kraft); background: transparent; cursor: pointer;
  border: 1.5px solid var(--on-kraft); border-radius: 999px; padding: 8px 14px;
}
.chip:hover { background: var(--chip-hover); }
.privacy { margin: 16px 0 0; font-size: .875rem; color: var(--on-kraft-2); }

/* The label */
.label {
  position: relative; background: var(--label); color: var(--label-ink);
  border: 3px solid var(--label-ink); border-radius: 8px;
  box-shadow: 0 1px 0 rgba(0,0,0,.2), 0 22px 34px -22px var(--shadow);
  min-height: 19rem; display: flex; flex-direction: column;
}
.label-top { display: flex; justify-content: space-between; align-items: stretch; border-bottom: 3px solid var(--label-ink); }
.label-cap { align-self: center; padding: 10px 16px; font-weight: 700; font-size: .875rem; }
.route {
  min-width: 5.2rem; display: grid; place-items: center; padding: 6px 16px 4px;
  background: var(--label-ink); color: var(--label);
  font-weight: 900; font-stretch: 125%; font-size: 2.1rem; line-height: 1; letter-spacing: .02em;
}
.route.unknown { color: #8a8a8a; }
.label-lines {
  flex: 1; padding: 20px 18px 92px;
  font-weight: 700; font-stretch: 112%; text-transform: uppercase;
  font-size: clamp(1.05rem, .7rem + 1.2vw, 1.75rem); line-height: 1.32; letter-spacing: .01em;
  overflow-wrap: anywhere;
}
.ln { display: block; }
.ln.last { font-size: 1.14em; font-weight: 800; margin-top: 4px; }
.ghost { color: #A3A3A3; }
.miss { color: #8F8F8F; border-bottom: 2px dashed #8F8F8F; }
.bad { text-decoration: underline wavy #B3261E 2px; text-underline-offset: 5px; text-decoration-skip-ink: none; }
.fixd { text-decoration: underline dotted #2453A0 2px; text-underline-offset: 5px; }

.stamp {
  position: absolute; right: 18px; bottom: 18px; transform: rotate(-7deg);
  border: 5px double currentColor; border-radius: 6px; padding: 7px 12px 6px;
  font-weight: 850; font-stretch: 125%; font-size: 1.06rem; line-height: 1; letter-spacing: .05em;
  text-transform: uppercase; opacity: .9; pointer-events: none; white-space: nowrap;
}
.stamp.ready { color: #1D6B43; }
.stamp.check { color: #A35B00; }
.stamp.stop { color: #B3261E; }
.stamp.thunk { animation: thunk .26s cubic-bezier(.2,.8,.2,1); }
@keyframes thunk {
  0% { opacity: 0; transform: rotate(-7deg) scale(1.4); }
  65% { opacity: .95; transform: rotate(-7deg) scale(.96); }
  100% { opacity: .9; transform: rotate(-7deg) scale(1); }
}
@media (prefers-reduced-motion: reduce) { .stamp.thunk { animation: none; } }

.label-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; margin-top: 16px; }
.btn {
  font: 700 .9375rem/1.2 "Archivo", "Helvetica Neue", Arial, sans-serif;
  background: var(--on-kraft); color: var(--kraft); border: 2px solid var(--on-kraft); border-radius: 4px;
  padding: 11px 18px; cursor: pointer;
}
.btn:disabled { opacity: .45; cursor: default; }
.fixnote { font-size: .9375rem; color: var(--on-kraft-2); flex-basis: 100%; min-height: 1.4em; }
@media (min-width: 560px) { .fixnote { flex-basis: auto; } }

/* Sheets (white paper on kraft) */
.sheet { background: var(--sheet); color: var(--sheet-ink); border-radius: 6px; padding: clamp(20px, 3vw, 40px); box-shadow: 0 16px 30px -22px var(--shadow); }
h2 { margin: 0; font-weight: 800; font-stretch: 68%; font-size: clamp(2rem, 1.2rem + 2.4vw, 3.5rem); line-height: .98; letter-spacing: -.01em; max-width: 18ch; }
h3 { margin: 0 0 6px; font-size: 1.125rem; font-weight: 700; line-height: 1.25; }
.sheet h2, .results h2 { font-size: 1.375rem; font-stretch: 80%; line-height: 1.15; max-width: none; margin-bottom: 14px; }
.muted { color: var(--sheet-2); margin: 0; }

/* Results */
.results { margin-bottom: clamp(48px, 7vw, 112px); display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(28px, 3.4vw, 56px); }
@media (min-width: 860px) { .results { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; } }
.checks-panel { margin-top: 28px; }

.checks { list-style: none; margin: 0; padding: 0; }
.chk { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 12px; padding: 12px 0; border-top: 1px solid var(--rule); }
.chk:first-child { border-top: 0; padding-top: 2px; }
.mark { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; color: var(--sheet); margin-top: 1px; }
.mark svg { width: 13px; height: 13px; display: block; }
.lvl-pass .mark { background: var(--pass); }
.lvl-fail .mark { background: var(--fail); }
.lvl-warn .mark { background: var(--warn); }
.lvl-fixed .mark { background: var(--fixed); }
.lvl-info .mark { background: transparent; color: var(--info); box-shadow: inset 0 0 0 2px var(--info); }
.chk .t { margin: 0; font-weight: 700; line-height: 1.35; }
.lvl-fail .t { color: var(--fail); }
.chk .d { margin: 3px 0 0; color: var(--sheet-2); font-size: .9375rem; line-height: 1.45; overflow-wrap: anywhere; }

.dest, .facts { display: grid; grid-template-columns: minmax(7.25rem, max-content) minmax(0, 1fr); gap: 12px 18px; margin: 0; }
.dest dt, .facts dt { font-weight: 700; }
.dest dd, .facts dd { margin: 0; }
.dest .sub, .facts .sub { display: block; color: var(--sheet-2); font-size: .9375rem; line-height: 1.45; }
.st-active { color: var(--pass); font-weight: 700; }
.st-inactive { color: var(--fail); font-weight: 700; }
.st-uncertain { color: var(--warn); font-weight: 700; }

.rgroup h3 { margin: 18px 0 6px; font-size: 1rem; }
.rgroup:first-child h3 { margin-top: 0; }
.rgroup ul { margin: 0; padding-left: 1.15rem; }
.rgroup li { margin: 4px 0; line-height: 1.45; }
.code { color: var(--sheet-2); font-size: .8125rem; margin-left: .4em; font-variant-numeric: tabular-nums; }
.applies { font-weight: 700; color: var(--warn); margin-left: .4em; font-size: .875rem; }
.rawcodes { margin: 18px 0 0; font-size: .875rem; color: var(--sheet-2); overflow-wrap: anywhere; }

/* Content sections */
.section { padding: clamp(40px, 6vw, 96px) 0; border-top: 2px solid var(--on-kraft); }
.section-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(24px, 3.4vw, 56px); margin-top: clamp(24px, 3vw, 40px); align-items: start; }
@media (min-width: 900px) { .section-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .section-grid.wide-left { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); } }
.lede { margin: 18px 0 0; max-width: 56ch; font-size: 1.125rem; }
.prose p { margin: 0 0 1em; max-width: 62ch; }
.prose p:last-child { margin-bottom: 0; }
.sheet .prose p { color: var(--sheet-ink); }

.anatomy { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; counter-reset: line; }
.anatomy li { display: grid; grid-template-columns: 2rem minmax(0, 1fr); gap: 12px; }
.anatomy .n { width: 2rem; height: 2rem; border-radius: 50%; background: var(--sheet-ink); color: var(--sheet); display: grid; place-items: center; font-weight: 800; font-size: .9375rem; }
.anatomy p { margin: 0; }
.anatomy .what { font-weight: 700; }
.anatomy .why { color: var(--sheet-2); font-size: .9375rem; }
.demo-label { min-height: 0; }
.demo-label .label-lines { padding: 20px 18px 24px; display: block; }
.demo-label .ln { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.demo-label .tag { flex: none; width: 1.7rem; height: 1.7rem; border-radius: 50%; background: var(--label-ink); color: var(--label); font: 800 .875rem/1 "Archivo", sans-serif; font-stretch: 100%; display: grid; place-items: center; }
.leave-out { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.leave-out li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 12px; }
.leave-out .mark { background: var(--fail); }
.leave-out strong { display: block; }
.leave-out span.d { color: var(--sheet-2); font-size: .9375rem; }

table { width: 100%; border-collapse: collapse; font-size: 1rem; }
caption { text-align: left; font-weight: 800; font-stretch: 80%; font-size: 1.375rem; line-height: 1.15; padding-bottom: 12px; }
th, td { text-align: left; vertical-align: top; padding: 11px 14px 11px 0; border-top: 1px solid var(--rule); }
th { font-weight: 700; white-space: nowrap; }
thead th { border-top: 0; font-size: .875rem; color: var(--sheet-2); font-weight: 600; padding-top: 0; }
td.sub, td .sub { color: var(--sheet-2); font-size: .9375rem; display: block; }
.table-scroll { overflow-x: auto; }

.faq details { border-top: 1px solid var(--rule); }
.faq details:first-child { border-top: 0; }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 18px; align-items: baseline; padding: 16px 0; font-weight: 700; font-size: 1.0625rem; line-height: 1.35; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: .6rem; height: .6rem; border-right: 2.5px solid currentColor; border-bottom: 2.5px solid currentColor; transform: rotate(45deg) translateY(-3px); transition: transform .18s ease; }
.faq details[open] summary::after { transform: rotate(-135deg) translateY(-1px); }
@media (prefers-reduced-motion: reduce) { .faq summary::after { transition: none; } }
.faq .a { padding: 0 0 18px; max-width: 64ch; color: var(--sheet-2); }
.faq .a p { margin: 0 0 .8em; }
.faq .a p:last-child { margin-bottom: 0; }
.faq summary:focus-visible { outline-offset: -2px; }

/* Footer */
.foot { border-top: 2px solid var(--on-kraft); padding: clamp(28px, 4vw, 48px) 0 calc(clamp(28px, 4vw, 48px) + env(safe-area-inset-bottom, 0px)); font-size: .9375rem; color: var(--on-kraft-2); }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px 56px; }
@media (min-width: 900px) { .foot-grid { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); } }
.foot p { margin: 0 0 8px; max-width: 68ch; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.foot strong { color: var(--on-kraft); }

@media (max-width: 699px) {
  .intro { font-size: 1.0625rem; }
  textarea { min-height: 0; }
  .samples { flex-wrap: nowrap; overflow-x: auto; margin-right: -16px; padding: 2px 16px 6px 0; scrollbar-width: none; }
  .samples::-webkit-scrollbar { display: none; }
  .samples-label, .chip { flex: none; white-space: nowrap; }
}
@media (max-width: 480px) {
  .route { min-width: 4.2rem; font-size: 1.7rem; }
  .label-lines { padding: 16px 14px 84px; }
  .dest, .facts { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .dest dd, .facts dd { margin-bottom: 12px; }
  .stamp { font-size: .85rem; border-width: 4px; right: 18px; bottom: 16px; }
  .btn { flex: 1 1 auto; text-align: center; }
}

.anatomy.spaced { margin-top: 24px; }
.faq { margin-top: clamp(24px, 3vw, 40px); max-width: 60rem; }
.guide-list { margin-top: clamp(24px, 3vw, 40px); }
.guide-list ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.guide-list li { border-top: 1px solid var(--rule); padding: 14px 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 2px 24px; }
.guide-list li:first-child { border-top: 0; padding-top: 0; }
.guide-list li:last-child { padding-bottom: 0; }
.guide-list a { font-weight: 700; font-size: 1.125rem; }
.guide-list span { color: var(--sheet-2); font-size: .9375rem; }
@media (min-width: 760px) { .guide-list li { grid-template-columns: minmax(14rem, 22rem) minmax(0, 1fr); align-items: baseline; } }

/* Nav: current page */
.nav a[aria-current="page"] { background: var(--on-kraft); color: var(--kraft); }

/* Articles (guides and ZIP pages) */
.article-wrap { padding-bottom: clamp(48px, 7vw, 112px); }
.crumbs { padding-top: clamp(16px, 2.4vw, 28px); font-size: .875rem; }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 2px 0; }
.crumbs li + li::before { content: "/"; margin: 0 .55em; opacity: .55; }
.crumbs a { text-decoration: underline; text-underline-offset: 3px; }
.art-head { padding: clamp(20px, 3vw, 44px) 0 clamp(20px, 3vw, 32px); max-width: 60rem; }
.art-head h1 { max-width: 16ch; font-size: clamp(2.5rem, 1.4rem + 3.4vw, 4.75rem); }
.art-head .lede { margin: 20px 0 0; max-width: 52ch; font-size: 1.1875rem; line-height: 1.5; }
.updated { margin: 16px 0 0; font-size: .875rem; color: var(--on-kraft-2); }
.toc { margin: 0 0 clamp(20px, 3vw, 32px); font-size: .9375rem; }
.toc-h { margin: 0 0 6px; font-weight: 700; }
.toc ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 8px; }
.toc a { display: inline-block; border: 1.5px solid var(--on-kraft); border-radius: 999px; padding: 6px 14px; text-decoration: none; font-weight: 600; }
.toc a:hover { background: var(--chip-hover); }

.article-body { max-width: 60rem; padding: clamp(22px, 3.4vw, 48px); }
.article-body > :first-child { margin-top: 0; }
.article-body h2 { font-size: clamp(1.625rem, 1.2rem + 1.1vw, 2.25rem); font-stretch: 68%; line-height: 1; letter-spacing: -.005em; margin: clamp(32px, 4vw, 52px) 0 14px; max-width: 24ch; }
.article-body h2:first-child { margin-top: 0; }
.article-body h3 { margin: 22px 0 6px; font-size: 1.1875rem; }
.article-body p { margin: 0 0 1em; max-width: 64ch; }
.article-body ul, .article-body ol { margin: 0 0 1.2em; padding-left: 1.3rem; max-width: 64ch; }
.article-body li { margin: 6px 0; line-height: 1.5; }
.article-body ul.plain { padding-left: 1.3rem; }
.article-body a { color: var(--fixed); text-decoration-thickness: 1.5px; }
.article-body .label { max-width: 34rem; margin: 18px 0 8px; }
.article-body .demo-label .label-lines { font-size: clamp(1rem, .8rem + .6vw, 1.4rem); }
.article-body .after-label { color: var(--sheet-2); font-size: .9375rem; margin-bottom: 1.4em; }
.article-body .table-scroll { margin: 14px 0 18px; }
.article-body table { max-width: 100%; }
.article-body .facts { margin-bottom: 8px; }
.article-body .rgroup { margin-top: 18px; }
.article-body .rgroup ul { padding-left: 1.15rem; margin: 0; }
.article-body .rawcodes { margin-top: 22px; }
.article-body .count { color: var(--sheet-2); font-weight: 500; font-size: .875em; margin-left: .35em; }
.steps { counter-reset: step; list-style: none; padding-left: 0 !important; display: grid; gap: 14px; }
.steps li { counter-increment: step; position: relative; display: block; margin: 0; padding-left: 3rem; min-height: 2rem; }
.steps li::before { content: counter(step); position: absolute; left: 0; top: 0; width: 2rem; height: 2rem; border-radius: 50%; background: var(--sheet-ink); color: var(--sheet); display: grid; place-items: center; font-weight: 800; font-size: .9375rem; }

.cta { max-width: 60rem; margin-top: clamp(24px, 3vw, 40px); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; border: 2px solid var(--on-kraft); border-radius: 6px; padding: clamp(18px, 2.4vw, 28px); }
.cta h2 { margin: 0 0 4px; font-size: 1.5rem; font-stretch: 75%; max-width: none; line-height: 1.1; }
.cta p { margin: 0; max-width: 48ch; }
.cta .btn { text-decoration: none; display: inline-block; }
.related { max-width: 60rem; margin-top: clamp(32px, 5vw, 64px); }
.related h2 { font-size: clamp(1.75rem, 1.2rem + 1.5vw, 2.5rem); max-width: none; }

.zip-region { margin-top: clamp(28px, 3.4vw, 48px); }
.zip-region h3 { margin: 22px 0 10px; }
.zip-grid { list-style: none; margin: 0 0 8px !important; padding: 0 !important; max-width: none !important; display: grid; grid-template-columns: repeat(auto-fill, minmax(5.6rem, 1fr)); gap: 6px 10px; }
.zip-grid li { margin: 0; }
.zip-grid a { display: block; padding: 7px 10px; border: 1px solid var(--rule); border-radius: 4px; text-decoration: none; font-variant-numeric: tabular-nums; font-weight: 600; text-align: center; }
.zip-grid a:hover { border-color: var(--sheet-ink); }
.inline-links { list-style: none; padding: 0 !important; display: flex; flex-wrap: wrap; gap: 8px 14px; max-width: none !important; }
.inline-links li { margin: 0; }

/* Article layout with a side rail on wide screens */
.article-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(20px, 3vw, 32px); align-items: start; }
.rail { display: grid; gap: 16px; }
.rail .toc { margin: 0; }
.rail-card { border: 2px solid var(--on-kraft); border-radius: 6px; padding: 18px; }
.rail-card h2 { margin: 0 0 8px; font-size: 1.25rem; font-stretch: 75%; line-height: 1.1; max-width: none; }
.rail-card p { margin: 0 0 12px; font-size: .9375rem; }
.rail-card p:last-child { margin-bottom: 0; }
.rail-card .btn { display: inline-block; text-decoration: none; }
.rail-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: .9375rem; }
.toc-top { order: -1; }
@media (min-width: 1180px) {
  .article-grid { grid-template-columns: minmax(0, 60rem) minmax(14rem, 18rem); }
  .rail { position: sticky; top: 5.5rem; }
  .toc-top { order: 0; }
  .rail .toc ul { display: block; }
  .rail .toc li { margin: 0; }
  .rail .toc a { display: block; border: 0; border-left: 3px solid transparent; border-radius: 0; padding: 7px 0 7px 12px; font-weight: 600; }
  .rail .toc a:hover { background: transparent; border-left-color: var(--on-kraft); }
  .rail .toc { border-left: 2px solid var(--on-kraft); padding-left: 0; }
  .rail .toc-h { padding-left: 14px; }
}

@media (max-width: 1179px) {
  .toc ul { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; padding-bottom: 4px; margin-right: -16px; padding-right: 16px; }
  .toc ul::-webkit-scrollbar { display: none; }
  .toc li { flex: none; }
  .toc a { white-space: nowrap; }
}

/* Checker: centered heading, then input and label as an aligned pair */
.hero-top .intro { margin-top: 18px; }
.entry-head { margin-top: 0; }
.hero-top + .io { margin-top: clamp(24px, 3vw, 40px); }
.io { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(28px, 4vw, 48px); }
.io-more { margin-top: 14px; }
.io-more .privacy { margin-top: 14px; }
.io .label-actions { margin-top: 0; }
.io .checks-panel { margin-top: 24px; }
@media (min-width: 900px) {
  .hero-top { text-align: center; }
  .hero-top h1 { max-width: none; margin: 0 auto; }
  .hero-top .intro { margin-left: auto; margin-right: auto; max-width: 52ch; }
  .io { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-rows: auto auto minmax(19rem, auto) auto; column-gap: clamp(28px, 4vw, 56px); row-gap: 0; }
  .io-col { display: grid; grid-row: span 4; grid-template-rows: subgrid; }
  .io-col > textarea, .io-col > .label { align-self: stretch; height: 100%; min-height: 0; }
  .io textarea { resize: none; }
  .io .hint { margin-bottom: 10px; }
}
.field-label { margin: 0; }
.io .entry-head { align-items: center; min-height: 2.25rem; }
.io .link-btn { margin: 0 -4px 0 0; padding: 8px 10px; }