:root {
  --paper: #F4F3EE; --surface: #FCFCFA; --ink: #15191E; --ink2: #2A3038; --muted: #4A525C;
  --line: #D5D3CA; --line2: #E4E2DA; --blue: #2B4C8C; --blue-dark: #1C3566; --blue-tint: #E6EAF3;
  --orange: #9A4A00; --orange-ink: #5E2E00; --orange-tint: #F6E9DC; --dark: #15191E; --dark2: #1F252C; --dark-line: #343C46; --dark-text: #E9E7E0; --dark-muted: #C9CDD3;
  --sans: 'IBM Plex Sans KR', 'Apple SD Gothic Neo', 'Malgun Gothic', system-ui, sans-serif;
  --display: 'Hahmlet', 'Noto Serif KR', 'Apple Myungjo', serif;
  --serif: 'Noto Serif KR', 'Apple Myungjo', serif;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 15px/1.6 var(--sans); min-height: 100dvh; display: flex; flex-direction: column; }
a { color: var(--blue); }
a:hover { color: var(--blue-dark); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
h1, h2, h3, h4 { line-height: 1.3; }
code, pre { font-family: ui-monospace, 'SFMono-Regular', Menlo, monospace; font-size: 13px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.serif { font-family: var(--serif); }
.ok { color: var(--blue); font-weight: 600; }
.warn { color: var(--orange); font-weight: 600; }

/* top bar shared with other UdaWork tools */
.topbar { min-height: 56px; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px; padding: 4px 24px; border-bottom: 1px solid var(--line); background: var(--surface); }
.topbar a { text-decoration: none; color: var(--ink); }
.uw { display: flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 600; min-height: 44px; }
.uw b { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--ink); color: var(--paper); font: 600 13px ui-monospace, Menlo, monospace; }
.product { display: flex; align-items: center; gap: 8px; border-left: 1px solid var(--line); padding-left: 16px; font-family: var(--display); font-weight: 700; font-size: 18px; min-height: 44px; }
.product .mark { color: var(--blue); }
.topbar-right { margin-left: auto; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 18px; font-size: 14px; }
.topbar-right a { min-height: 44px; display: inline-flex; align-items: center; color: var(--ink2); }
.who { color: var(--muted); font-size: 13px; overflow-wrap: anywhere; }
.site-footer { margin-top: auto; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; padding: 14px 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.site-footer a { color: inherit; text-decoration: none; min-height: 32px; display: inline-flex; align-items: center; }

/* buttons */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 20px; border: 0; border-radius: 4px; background: var(--blue); color: #fff; font: 600 15px var(--sans); text-decoration: none; cursor: pointer; }
.button[hidden] { display: none; }
.button:hover { background: var(--blue-dark); color: #fff; }
.button.ghost, .button.outline { background: transparent; color: var(--ink); border: 1px solid #B9B6AA; font-weight: 500; }
.button.ghost:hover, .button.outline:hover { background: var(--surface); color: var(--ink); }
.button.light { background: var(--paper); color: var(--ink); }
.button.light:hover { background: #fff; color: var(--ink); }
.button.small { min-height: 36px; padding: 0 12px; font-size: 13px; }
.button.big { min-height: 52px; padding: 0 28px; font-size: 17px; }
.button:disabled { background: #5F666F; cursor: not-allowed; }

/* auth */
.auth-content { flex: 1; display: grid; place-items: center; padding: 48px 16px; }
.auth-card { width: min(480px, 100%); padding: 36px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; display: flex; flex-direction: column; gap: 12px; }
.auth-card h1 { font-family: var(--display); font-size: 26px; margin: 16px 0 0; }
.auth-card p { color: var(--muted); margin: 0; }
.auth-card form { display: flex; }
.auth-card form .button, .auth-card > .button { width: 100%; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--display); font-size: 20px; font-weight: 700; color: var(--ink); }
.brand .mark { color: var(--blue); width: 34px; height: 34px; }
.brand small { display: block; color: var(--muted); font: 10px ui-monospace, Menlo, monospace; letter-spacing: .1em; }

/* author app */
.app-frame { flex: 1; display: flex; flex-wrap: wrap; }
.worknav { flex: 1 1 232px; max-width: 100%; background: var(--dark); color: var(--dark-text); padding: 24px 18px; display: flex; flex-direction: column; gap: 18px; }
.worknav-title { display: flex; flex-direction: column; gap: 2px; padding: 12px 14px; background: var(--dark2); border-radius: 4px; }
.worknav-title span { font-size: 12px; color: #A9AFB7; }
.worknav-title strong { font-size: 15px; overflow-wrap: anywhere; }
.worknav-links { display: flex; flex-direction: column; gap: 2px; }
.worknav-links a, .worknav-preview { display: flex; align-items: center; min-height: 44px; padding: 0 12px; border-radius: 4px; color: #D2D5DA; text-decoration: none; }
.worknav-links a:hover, .worknav-preview:hover { color: #fff; background: #222931; }
.worknav-links a[aria-current="page"] { background: #2B3440; color: #fff; font-weight: 600; }
.worknav-preview { border: 1px solid var(--dark-line); font-size: 14px; }
.app-main { flex: 999 1 560px; min-width: 0; max-width: 1180px; padding: 36px clamp(16px, 4vw, 48px) 64px; display: flex; flex-direction: column; gap: 22px; }
.app-frame:not(.with-nav) .app-main { margin: 0 auto; }
.page-title { font-family: var(--display); font-weight: 700; font-size: clamp(28px, 4vw, 36px); margin: 0; }
.lead { margin: 0; font-size: 16px; color: var(--muted); max-width: 48em; }
.flash { margin: 0; padding: 12px 16px; background: var(--blue-tint); border-radius: 4px; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 22px 24px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.panel h2 { margin: 0; font-size: 19px; }
.panel h3 { margin: 0; font-size: 15px; }
.panel.dark { background: var(--dark); color: var(--dark-text); border-color: var(--dark); }
.panel.dark p { color: var(--dark-muted); margin: 0; }
.panel.live { border: 2px solid var(--blue); }
.panel.live p { margin: 0; }
.row-between { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px 16px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.actions form { display: inline-flex; }
.cols { display: flex; flex-wrap: wrap; gap: 22px; align-items: flex-start; }
.cols .grow { flex: 2 1 520px; }
.cols .side { flex: 1 1 280px; }
.work-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; }
.chip { display: inline-flex; align-items: center; padding: 5px 12px; border: 1px solid #CFCCC2; border-radius: 999px; font-size: 13px; color: var(--ink2); }
.chip-live { border-color: var(--blue); color: var(--blue); font-weight: 600; }
.meta-row { margin: 0; display: flex; flex-wrap: wrap; gap: 6px 20px; color: var(--muted); }
.callout-live { margin: 0; padding: 12px 16px; border: 1px solid var(--blue); border-radius: 4px; overflow-wrap: anywhere; }
.next { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 14px 24px; padding: 22px 26px; background: var(--dark); color: var(--dark-text); border-radius: 6px; }
.next h2 { margin: 0 0 4px; font-size: 18px; }
.next p { margin: 0; color: var(--dark-muted); }
.checklist { list-style: none; margin: 0; padding: 0; }
.checklist li { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto auto; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line2); }
.checklist li:last-child { border-bottom: 0; }
.checklist .ci { color: #6B727B; display: flex; }
.checklist .is-done .ci { color: var(--blue); }
.checklist .is-warn .ci { color: var(--orange); }
.checklist .cl { display: flex; flex-direction: column; }
.checklist .cl small { color: var(--orange); }
.checklist .cs { font-size: 13px; font-weight: 600; color: var(--muted); text-align: right; }
.checklist .is-done .cs { color: var(--blue); }
.checklist a { font-size: 14px; min-height: 36px; display: inline-flex; align-items: center; }
.parts { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.parts li { display: flex; flex-direction: column; gap: 4px; }
progress { width: 100%; height: 6px; appearance: none; border: 0; background: var(--line2); border-radius: 3px; }
progress::-webkit-progress-bar { background: var(--line2); border-radius: 3px; }
progress::-webkit-progress-value { background: var(--blue); border-radius: 3px; }
progress::-moz-progress-bar { background: var(--blue); border-radius: 3px; }
.work-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.work-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 18px 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; }
.work-row a { display: flex; flex-direction: column; gap: 2px; text-decoration: none; color: var(--ink); min-width: 0; }
.work-row strong { font-size: 17px; }
.empty { padding: 18px 20px; color: var(--muted); border: 1px dashed #B9B6AA; border-radius: 6px; }

/* forms */
label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; }
label small { font-weight: 400; color: var(--muted); }
input, select, textarea { font: 15px/1.5 var(--sans); color: var(--ink); background: #fff; border: 1px solid #B9B6AA; border-radius: 4px; padding: 0 12px; min-height: 44px; max-width: 100%; }
textarea { padding: 10px 12px; resize: vertical; }
input[type="file"] { padding: 9px 12px; }
input[type="checkbox"], input[type="radio"] { width: 18px; height: 18px; min-height: 0; accent-color: var(--blue); padding: 0; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 14px 18px; align-items: end; }
.form-grid .span2 { grid-column: 1 / -1; }
.form-grid.three label.span2 { grid-column: span 2; }
.form-inline { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px; }
.form-status { margin: 0; font-size: 14px; color: var(--muted); }
.block { display: flex; flex-direction: column; }
.block.narrow { max-width: 420px; }
.small-label { font-weight: 500; font-size: 13px; color: var(--muted); }
.inline { flex-direction: row; align-items: center; gap: 10px; font-weight: 500; }
fieldset { border: 0; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 12px; }
legend { padding: 0 0 8px; font-weight: 700; font-size: 16px; width: 100%; }
.checks label, .radios label { flex-direction: row; align-items: center; gap: 10px; min-height: 48px; padding: 0 16px; border: 1px solid var(--line); border-radius: 4px; font-weight: 500; background: #fff; }
.radios { flex-direction: column; align-items: stretch; }

/* tables */
.scroll { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line2); vertical-align: top; }
.table thead th { font-size: 12px; color: var(--muted); border-bottom-color: var(--line); font-weight: 600; }
.table .num { text-align: right; }
.table select { min-height: 40px; }
.fact-ok td { background: #F1F4FA; }
.fact-fix td { background: #FBF1E7; }
.stats { margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 12px; }
.stats div { display: flex; flex-direction: column; }
.stats dt { font-size: 12px; color: var(--muted); }
.stats dd { margin: 0; font-family: var(--display); font-size: 22px; font-weight: 600; }
.stats.on-dark dt { color: #A9AFB7; }
.problems { margin: 0; padding: 12px 16px 12px 32px; background: var(--orange-tint); color: var(--orange-ink); border-radius: 4px; }
.ok-line { margin: 0; color: var(--blue); font-weight: 600; }
.warning { margin: 0; padding: 12px 16px; background: var(--orange-tint); color: var(--orange-ink); border-radius: 4px; }
.section-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.section-list li { padding: 16px 0; border-bottom: 1px solid var(--line2); display: flex; flex-direction: column; gap: 10px; }
.section-list li:last-child { border-bottom: 0; }
.sl-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 20px; }
.sl-head > div { display: flex; flex-direction: column; gap: 4px; }
.select-label { min-width: 200px; }
.reader-text summary { cursor: pointer; font-size: 13px; color: var(--muted); min-height: 36px; display: flex; align-items: center; gap: 6px; list-style: none; }
.reader-text summary::-webkit-details-marker { display: none; }
.reader-text summary::before { content: '▸'; font-size: 11px; transition: transform .15s; }
.reader-text[open] summary::before { transform: rotate(90deg); }
.reader-text textarea { width: 100%; margin-top: 6px; }
.hint { font-size: 12px; }
.buckets { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr)); gap: 12px; }
.buckets > div { padding: 16px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.buckets .dark { background: var(--dark); color: var(--dark-text); border-color: var(--dark); }
.buckets ul { margin: 8px 0 0; padding-left: 18px; font-size: 14px; }
.idlist { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 8px 14px; }
.idlist code { color: var(--blue); padding-top: 3px; }
.idlist p { margin: 0; }
.preview-dark { padding: 18px 20px; background: var(--dark); color: var(--dark-text); border-radius: 6px; }
.preview-dark span { font-size: 13px; color: #A9AFB7; }
.preview-dark p { margin: 6px 0 0; font-size: 17px; line-height: 1.8; }
.kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 18px; margin: 0; }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.code { margin: 0; padding: 14px 16px; background: var(--dark); color: #C9D4EA; border-radius: 4px; overflow-x: auto; white-space: pre; }
.token { display: block; padding: 12px 14px; background: var(--blue-tint); border-radius: 4px; overflow-wrap: anywhere; font-size: 14px; }

/* landing */
.landing-main { width: min(1120px, 100%); margin: 0 auto; padding: 72px 24px; display: flex; flex-direction: column; gap: 64px; }
.hero { display: flex; flex-direction: column; gap: 22px; max-width: 760px; }
.kicker { margin: 0; color: var(--blue); font-weight: 600; letter-spacing: .06em; font-size: 14px; }
.hero h1 { margin: 0; font-family: var(--display); font-size: clamp(36px, 6vw, 64px); line-height: 1.15; letter-spacing: -.02em; text-wrap: balance; }
.hero .lead { font-size: 18px; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 24px; padding-top: 32px; border-top: 1.5px dashed #B9B6AA; }
.steps div { display: flex; flex-direction: column; gap: 6px; }
.steps b { font-family: var(--display); font-size: 28px; color: var(--blue); }
.steps span { color: var(--muted); }

/* reader */
body.reader { --r-bg: var(--paper); --r-text: var(--ink); --r-muted: var(--muted); --r-line: var(--line); --r-panel: #ECEAE3; --r-mark: var(--blue-tint); --r-accent: var(--blue); background: var(--r-bg); color: var(--r-text); }
body.reader.theme-white { --r-bg: #fff; --r-panel: var(--paper); }
body.reader.theme-night { --r-bg: #121416; --r-text: #D9D6CE; --r-muted: #A1A6AD; --r-line: #2C3238; --r-panel: #1C2025; --r-mark: #1F2733; --r-accent: #A9B9DD; color-scheme: dark; }
body.reader a { color: var(--r-accent); }
body.reader a.button { color: #fff; }
body.reader a.button.outline, body.reader a.button.ghost { color: var(--r-text); }
.r-top, .r-bar { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; gap: 6px; padding: 4px 8px 4px 16px; background: var(--r-bg); border-bottom: 1px solid var(--r-line); }
.r-top { justify-content: space-between; }
.r-top a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 8px; color: var(--r-text); text-decoration: none; font-size: 14px; font-weight: 600; }
.r-bar { padding-left: 4px; }
.r-bar-title { flex: 1; min-width: 0; font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; background: none; border: 0; color: var(--r-text); cursor: pointer; border-radius: 4px; }
body.reader .icon-btn { color: var(--r-text); }
.r-main { width: min(680px, 100%); margin: 0 auto; padding: 28px 22px 48px; display: flex; flex-direction: column; gap: 18px; }
.r-main h1 { font-family: var(--display); font-size: 28px; margin: 0; }
.cover { height: 300px; background: var(--dark); border-radius: 4px; position: relative; display: grid; grid-template-columns: 1fr auto; grid-template-rows: 1fr auto; padding: 28px 28px 24px 40px; color: #A9AFB7; }
.cover::before { content: ''; position: absolute; left: 16px; top: 20px; bottom: 20px; border-left: 1.5px dashed #4A525C; }
.cover-kind { font-size: 12px; letter-spacing: .12em; }
.cover-title { grid-row: 1 / 3; grid-column: 2; writing-mode: vertical-rl; word-break: keep-all; line-break: strict; max-block-size: 100%; overflow: hidden; font-family: var(--display); font-weight: 600; font-size: clamp(22px, 7vw, 30px); line-height: 1.35; letter-spacing: .06em; color: #F4F3EE; }
.cover-meta { align-self: end; font-size: 13px; }
.chips { margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.chips span { padding: 4px 10px; border: 1px solid var(--r-line); border-radius: 999px; font-size: 13px; }
.desc { margin: 0; font-family: var(--serif); font-size: 16px; line-height: 1.8; }
.start { display: flex; flex-direction: column; gap: 10px; }
.start .button { min-height: 52px; }
.button.resume { justify-content: space-between; text-align: left; padding: 8px 16px; }
.button.resume span { display: flex; flex-direction: column; }
.button.resume small { font-weight: 400; color: #D6DEEF; font-size: 12px; }
.r-sec { padding-top: 18px; border-top: 1.5px dashed #B9B6AA; display: flex; flex-direction: column; gap: 8px; }
.r-sec h2 { font-size: 17px; margin: 0; }
.r-sec h3 { font-size: 15px; margin: 8px 0 0; }
.r-sec h4 { font-size: 14px; margin: 6px 0 0; }
.r-sec p { margin: 0; line-height: 1.7; font-size: 15px; }
.process summary { cursor: pointer; color: var(--r-accent); min-height: 40px; display: flex; align-items: center; }
.process ul { margin: 4px 0 0; padding-left: 18px; font-size: 14px; }
.toc-part { font-size: 13px; color: var(--r-accent); margin: 10px 0 0; }
.toc { list-style: none; margin: 0; padding: 0; }
.toc li a, .toc li.locked { display: grid; grid-template-columns: 52px 1fr auto; align-items: center; min-height: 48px; border-bottom: 1px solid var(--r-line); color: var(--r-text); text-decoration: none; font-size: 15px; }
.toc .tn { font-family: var(--display); color: var(--r-muted); }
.toc li.locked { color: var(--r-muted); }
.lock { font-size: 12px; }
.after-link { justify-content: space-between; min-height: 52px; }
.settings { position: sticky; top: 53px; z-index: 2; padding: 16px 20px 18px; background: var(--r-panel); border-bottom: 1px solid var(--r-line); display: flex; flex-direction: column; gap: 12px; }
.settings[hidden] { display: none; }
.set-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 14px; font-weight: 600; }
.set-group { display: flex; align-items: center; gap: 6px; }
.set-group button { min-width: 44px; min-height: 44px; padding: 0 12px; background: transparent; color: var(--r-text); border: 1px solid var(--r-line); border-radius: 4px; font: 14px var(--sans); cursor: pointer; }
.set-group button[aria-pressed="true"] { border: 2px solid var(--blue); }
.set-group output { min-width: 32px; text-align: center; }
.settings small { color: var(--r-muted); }
.chapter .ch-title { display: flex; flex-direction: column; gap: 2px; font-size: 26px; }
.chapter .ch-title span { font-size: 14px; color: var(--r-muted); font-family: var(--sans); font-weight: 600; }
.marker { margin: 0; font-size: 13px; color: var(--r-muted); }
.disclosure { margin: 0; padding: 10px 12px; border: 1px solid var(--r-line); border-radius: 4px; font-size: 13px; color: var(--r-muted); }
.text { font-family: var(--serif); font-size: var(--r-size, 17px); line-height: var(--r-leading, 1.85); word-break: keep-all; overflow-wrap: anywhere; }
.text p { margin: 0 0 0.85em; }
.text p.here { background: var(--r-mark); border-radius: 4px; margin-left: -8px; margin-right: -8px; padding: 4px 8px; }
.here-label { display: flex; align-items: center; gap: 8px; font: 600 12px var(--sans); color: var(--r-accent); margin: 0 0 6px; }
.here-label::before, .here-label::after { content: ''; flex: 1; border-top: 1.5px dashed var(--r-accent); }
.notice { margin: 0; padding: 10px 12px; background: var(--r-mark); border-radius: 4px; font-size: 13px; }
.notice.moved { background: var(--orange-tint); color: var(--orange-ink); }
.ch-nav { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; padding-top: 18px; border-top: 1px solid var(--r-line); font-size: 14px; }
.gate { border: 1px solid var(--r-line); border-radius: 6px; padding: 0; }
.gate summary { list-style: none; cursor: pointer; display: flex; flex-direction: column; gap: 6px; padding: 18px 20px; background: var(--dark); color: var(--dark-text); border-radius: 6px; }
.gate summary::-webkit-details-marker { display: none; }
.gate summary span { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; background: var(--paper); color: var(--ink); border-radius: 4px; font-weight: 600; }
.gate[open] summary { border-radius: 6px 6px 0 0; }
.gate[open] summary span { display: none; }
.gate .r-sec { padding: 18px 20px; }
.reader-footer { margin-top: auto; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; padding: 14px 22px; border-top: 1px solid var(--r-line); font-size: 12px; color: var(--r-muted); }
@media (max-width: 560px) {
  .topbar { padding: 4px 14px; }
  .product { border-left: 0; padding-left: 0; }
  .checklist li { grid-template-columns: 22px minmax(0, 1fr) auto; }
  .checklist li a { grid-column: 2 / -1; }
  .form-grid.three label.span2 { grid-column: 1 / -1; }
}