/* 커머스 플랫폼 기술 진단 보고서 샘플 (audit) */
.au {
  --bg: #F2F0EB;
  --surface: #FFFFFF;
  --line: #D9D4CA;
  --line-strong: #B8B1A4;
  --text: #1B1B1B;
  --muted: #625E57;
  --primary: #1B1B1B;
  --accent: #8A6D3B;
  --critical: #B42318;
  --high: #D9541E;
  --medium: #B58900;
  --low: #4C7A5A;
  --critical-ink: #B42318; --critical-tint: #FBEAE8;
  --high-ink: #A3401A; --high-tint: #FCEDE3;
  --medium-ink: #765900; --medium-tint: #F8F0D5;
  --low-ink: #3E6449; --low-tint: #E7EFE9;
  --serif: "Noto Serif KR", "Nanum Myeongjo", serif;
  --sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}
.au *, .au *::before, .au *::after { box-sizing: border-box; }
.au [hidden] { display: none !important; }
html:has(body.au) { background: #F2F0EB; }
body.au {
  margin: 0; position: relative;
  background: var(--bg); color: var(--text);
  font-family: var(--sans); font-size: 16px; line-height: 1.7;
  -webkit-font-smoothing: antialiased; word-break: keep-all;
}
/* 전 페이지 배경의 옅은 '샘플' 사선 글자 */
body.au::before {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='220'%3E%3Ctext x='150' y='120' text-anchor='middle' transform='rotate(-28 150 110)' font-family='serif' font-weight='700' font-size='54' fill='%231B1B1B' fill-opacity='0.045'%3E%EC%83%98%ED%94%8C%3C/text%3E%3C/svg%3E");
}
body.au > * { position: relative; z-index: 1; }
body.au > dialog { position: fixed; }
:where(.au) a { color: inherit; }
:where(.au) button { font: inherit; color: inherit; }
.au code, .au-id { font-family: var(--mono); }
.au :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.au-band { height: 28px; display: flex; align-items: center; justify-content: center; padding: 0 16px; background: #E7E3DA; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.au-top { background: var(--surface); border-bottom: 1px solid var(--text); }
.au-top__inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; min-height: 64px; display: flex; align-items: center; gap: 24px; }
.au-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.au-brand__mark { display: grid; place-items: center; width: 40px; height: 40px; background: var(--text); color: var(--bg); font-family: var(--serif); font-weight: 900; font-size: 13px; letter-spacing: .02em; }
.au-brand__text { display: grid; line-height: 1.3; }
.au-brand__name { font-family: var(--serif); font-weight: 700; font-size: 16px; }
.au-brand__sub { font-size: 12px; color: var(--muted); }
.au-nav { display: flex; margin-left: auto; align-self: stretch; }
.au-nav__item { display: flex; align-items: center; gap: 8px; padding: 0 16px; text-decoration: none; color: var(--muted); font-weight: 600; font-size: 15px; border-bottom: 3px solid transparent; }
.au-nav__item span { font-family: var(--mono); font-size: 12px; }
.au-nav__item:hover { color: var(--text); }
.au-nav__item.is-active { color: var(--text); border-bottom-color: var(--text); }
.au-reset { min-height: 40px; padding: 0 14px; border: 1px solid var(--line-strong); background: transparent; color: var(--muted); font-size: 13px; cursor: pointer; }
.au-reset:hover { color: var(--text); border-color: var(--text); }

.au-main { padding: 40px 24px 80px; }
.au-doc { max-width: 880px; margin: 0 auto; background: var(--surface); border: 1px solid var(--line); padding: 48px 56px 56px; }
.au-doc--wide { max-width: 1200px; padding: 40px 40px 48px; }
.au-kicker { margin: 0 0 6px; font-size: 13px; font-weight: 700; color: var(--accent); letter-spacing: .04em; }
.au-title { margin: 0; font-family: var(--serif); font-size: 28px; line-height: 1.4; font-weight: 900; letter-spacing: -.01em; }
.au-title--md { font-size: 28px; }
.au-lead { margin: 10px 0 0; color: var(--muted); max-width: 720px; }
.au-h2 { display: flex; align-items: baseline; gap: 10px; margin: 0 0 16px; font-family: var(--serif); font-size: 20px; font-weight: 700; }
.au-no { font-family: var(--mono); font-size: 14px; color: var(--accent); }
.au-sec { margin-top: 40px; }
.au-pagehead { padding-bottom: 24px; border-bottom: 2px solid var(--text); }

/* 표지 */
.au-cover { position: relative; padding-bottom: 28px; border-bottom: 2px solid var(--text); }
.au-cover__meta { display: grid; gap: 6px; margin: 20px 0 0; font-size: 14px; }
.au-cover__meta div { display: grid; grid-template-columns: 72px 1fr; gap: 12px; }
.au-cover__meta dt { color: var(--muted); font-weight: 600; }
.au-cover__meta dd { margin: 0; }
.au-stamp {
  position: absolute; right: 0; top: 0;
  padding: 4px 14px; border: 3px double var(--critical); color: var(--critical);
  font-family: var(--serif); font-weight: 900; font-size: 18px; letter-spacing: .3em; transform: rotate(6deg);
}

/* 예시 표시와 심각도 */
.au-ex { display: inline-flex; align-items: center; padding: 0 8px; border: 1px dashed var(--accent); color: var(--accent); font-size: 12px; font-weight: 700; line-height: 20px; white-space: nowrap; }
.au-ex--sm { font-size: 11px; padding: 0 6px; line-height: 18px; }
.au-badge { display: inline-flex; align-items: center; padding: 0 8px; font-size: 12px; font-weight: 700; line-height: 22px; white-space: nowrap; }
.au-badge--critical { background: var(--critical-tint); color: var(--critical-ink); box-shadow: inset 3px 0 0 var(--critical); }
.au-badge--high { background: var(--high-tint); color: var(--high-ink); box-shadow: inset 3px 0 0 var(--high); }
.au-badge--medium { background: var(--medium-tint); color: var(--medium-ink); box-shadow: inset 3px 0 0 var(--medium); }
.au-badge--low { background: var(--low-tint); color: var(--low-ink); box-shadow: inset 3px 0 0 var(--low); }
.au-sq { display: inline-block; width: 10px; height: 10px; vertical-align: 0; margin-right: 6px; }
.au-sev-bg--critical { background: var(--critical); }
.au-sev-bg--high { background: var(--high); }
.au-sev-bg--medium { background: var(--medium); }
.au-sev-bg--low { background: var(--low); }
.au-id { font-size: 13px; font-weight: 600; }

/* 1. 종합 판정 */
.au-verdict { display: grid; grid-template-columns: 1.2fr 1fr; border: 1px solid var(--text); }
.au-verdict__main { padding: 20px 24px; border-right: 1px solid var(--line); }
.au-verdict__label { margin: 10px 0 6px; font-family: var(--serif); font-size: 28px; font-weight: 900; line-height: 1.3; }
.au-verdict__text { margin: 0; font-size: 15px; color: #3a3833; }
.au-sevsum { padding: 20px 24px; display: grid; gap: 12px; align-content: start; }
.au-sevsum__bar { display: flex; height: 14px; gap: 2px; }
.au-sevsum__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.au-sevsum__list a { display: flex; align-items: center; min-height: 40px; text-decoration: none; border-bottom: 1px solid var(--line); }
.au-sevsum__list a:hover .au-sevsum__label { text-decoration: underline; }
.au-sevsum__label { flex: 1; font-size: 15px; }
.au-sevsum__n { font-family: var(--mono); font-size: 24px; }
.au-sevsum__total { margin: 0; font-size: 13px; color: var(--muted); }

/* 2. 오픈 전 필수 조치 */
.au-must { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--text); }
.au-must li { border-bottom: 1px solid var(--line); }
.au-must__item { display: grid; grid-template-columns: 52px auto 1fr auto; align-items: center; gap: 12px; padding: 14px 4px; text-decoration: none; }
.au-must__item:hover .au-must__title { text-decoration: underline; }
.au-must__title { font-weight: 600; }

/* 3. 영역별 집계 */
.au-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.au-table th, .au-table td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: right; }
.au-table thead th { border-bottom: 1px solid var(--text); font-size: 13px; font-weight: 700; color: var(--muted); white-space: nowrap; }
.au-table th:first-child { text-align: left; }
.au-table tbody th a { font-weight: 700; text-decoration: none; }
.au-table tbody th a:hover { text-decoration: underline; }
.au-table td { font-family: var(--mono); font-size: 16px; }
.au-table td.is-zero { color: #C7C1B5; }
.au-table__sum { font-weight: 600; background: #FAF8F4; }

/* 4~5. 계획 · 보안 */
.au-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.au-plan { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--text); }
.au-plan li { display: grid; grid-template-columns: 64px 1fr; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 15px; line-height: 1.55; }
.au-plan__day { font-size: 14px; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--accent); padding-top: 1px; }
.au-plan li.is-pre .au-plan__day { color: var(--critical); }
.au-secure { border: 1px solid var(--text); padding: 16px 18px; background: #FBFAF7; }
.au-secure__head { display: flex; align-items: center; gap: 8px; margin: 0 0 10px; font-weight: 800; }
.au-secure ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.au-secure li { position: relative; padding-left: 20px; font-size: 15px; line-height: 1.55; }
.au-secure li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 8px; height: 8px; border: 2px solid var(--text); }
.au-next { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 48px; }
.au-next a { display: grid; padding: 16px 18px; border: 1px solid var(--text); text-decoration: none; font-family: var(--serif); font-weight: 700; font-size: 17px; }
.au-next a span { font-family: var(--mono); font-size: 12px; color: var(--accent); font-weight: 600; }
.au-next a:hover { background: var(--text); color: var(--bg); }

/* 2장. 연동 지도 */
.au-scen { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 20px; margin: 24px 0 16px; padding: 14px 16px; background: #FBF4EE; border: 1px solid #EBCFC0; }
.au-scen__title { margin: 0; font-family: var(--serif); font-size: 16px; color: var(--critical-ink); }
.au-scen__list { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.au-switch { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer; font-weight: 600; font-size: 15px; }
.au-switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.au-switch__ui { position: relative; flex: none; width: 42px; height: 24px; background: #CFC8BB; transition: background .15s; }
.au-switch__ui::after { content: ""; position: absolute; left: 3px; top: 3px; width: 18px; height: 18px; background: #fff; transition: transform .15s; }
.au-switch input:checked + .au-switch__ui { background: var(--critical); }
.au-switch--pm input:checked + .au-switch__ui { background: var(--text); }
.au-switch input:checked + .au-switch__ui::after { transform: translateX(18px); }
.au-switch input:focus-visible + .au-switch__ui { outline: 2px solid var(--accent); outline-offset: 2px; }
.au-mapgrid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; }
.au-mapfig { margin: 0; border: 1px solid var(--line); background: #FDFCF9; }
.au-graph { display: block; width: 100%; height: auto; }
.au-graph--v { display: none; }
.au-legend { display: flex; flex-wrap: wrap; gap: 8px 20px; padding: 10px 14px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.au-legend span { display: inline-flex; align-items: center; gap: 8px; }
.au-legend__line { display: inline-block; width: 26px; height: 3px; background: #6E6A63; }
.au-legend__line--hot { background: var(--critical); height: 4px; }
.au-node rect { fill: #fff; stroke: var(--text); stroke-width: 1.5; }
.au-node__name { font-family: var(--serif); font-weight: 700; font-size: 21px; fill: var(--text); }
.au-node__sub { font-family: var(--sans); font-size: 15px; fill: var(--muted); }
.au-graph--v .au-node__name { font-size: 15px; }
.au-graph--v .au-node__sub { font-size: 11px; }
.au-node.is-hot rect { fill: #FDEEEC; stroke: var(--critical); stroke-width: 2.5; }
.au-edge { cursor: pointer; outline: none; }
.au-edge__hit { stroke: transparent; stroke-width: 26; }
.au-edge__line { stroke: #8F897E; stroke-width: 2.5; }
.au-edge__flow { stroke: transparent; stroke-width: 3; stroke-dasharray: 8 8; }
.au-edge__head { fill: #8F897E; }
.au-edge__tag circle { fill: #fff; stroke: #8F897E; stroke-width: 1.5; }
.au-edge__tag text { font-family: var(--mono); font-weight: 600; font-size: 15px; fill: var(--text); }
.au-graph--v .au-edge__tag text { font-size: 13px; }
.au-edge:hover .au-edge__line, .au-edge:focus-visible .au-edge__line { stroke: var(--text); }
.au-edge.is-selected .au-edge__line { stroke: var(--text); stroke-width: 4; }
.au-edge.is-selected .au-edge__head { fill: var(--text); }
.au-edge.is-selected .au-edge__tag circle { fill: var(--text); stroke: var(--text); }
.au-edge.is-selected .au-edge__tag text { fill: #fff; }
.au-edge:focus-visible .au-edge__tag circle { stroke: var(--accent); stroke-width: 3; }
.au-edge.is-hot .au-edge__line { stroke: var(--critical); stroke-width: 4; }
.au-edge.is-hot .au-edge__flow { stroke: #fff; animation: au-flow 0.9s linear infinite; }
.au-edge.is-hot .au-edge__head { fill: var(--critical); }
.au-edge.is-hot .au-edge__tag circle { stroke: var(--critical); }
.au-edge.is-hot.is-selected .au-edge__tag circle { fill: var(--critical); }
@keyframes au-flow { to { stroke-dashoffset: -16; } }

.au-panel { display: grid; gap: 16px; position: sticky; top: 16px; }
.au-edgepanel { border: 1px solid var(--text); background: #fff; padding: 18px 20px; }
.au-panel__title { margin: 0; font-family: var(--serif); font-size: 20px; }
.au-panel__what { margin: 2px 0 12px; color: var(--muted); font-size: 15px; }
.au-panel__h { margin: 14px 0 6px; font-size: 13px; font-weight: 800; color: var(--muted); letter-spacing: .04em; }
.au-panel__h small { font-weight: 600; }
.au-panel__checks { margin: 0; padding-left: 18px; font-size: 15px; line-height: 1.6; }
.au-panel__finds { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.au-panel__finds a { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; padding: 10px 12px; border: 1px solid var(--line); text-decoration: none; }
.au-panel__finds a:hover { border-color: var(--text); }
.au-panel__ftitle { flex-basis: 100%; font-size: 14px; font-weight: 600; line-height: 1.5; }
.au-panel__none { margin: 0; font-size: 14px; color: var(--muted); }
.au-results { display: grid; gap: 10px; }
.au-result { border: 2px solid var(--critical); background: #FFF7F5; padding: 14px 16px; }
.au-result__name { display: flex; align-items: center; gap: 8px; margin: 0; font-weight: 800; color: var(--critical-ink); }
.au-result__dot { width: 10px; height: 10px; background: var(--critical); }
.au-result__out { margin: 6px 0 8px; font-size: 15px; line-height: 1.55; }
.au-result__out b { display: block; font-size: 12px; color: var(--critical-ink); letter-spacing: .04em; }
.au-result__h { margin: 0 0 4px; font-size: 12px; font-weight: 800; color: var(--muted); }
.au-result ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.au-result li { display: flex; justify-content: space-between; gap: 8px; font-size: 14px; padding: 4px 0; border-top: 1px dashed #EBCFC0; }
.au-result li a { font-size: 13px; }

/* 3장. 발견 사항 */
.au-filters { display: grid; gap: 10px; margin: 24px 0 8px; padding: 16px; background: #FAF8F4; border: 1px solid var(--line); }
.au-filter { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.au-filter__label { width: 56px; font-size: 13px; font-weight: 800; color: var(--muted); }
.au-chip { position: relative; cursor: pointer; }
.au-chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.au-chip span { display: inline-flex; align-items: center; min-height: 36px; padding: 0 12px; border: 1px solid var(--line-strong); background: #fff; font-size: 14px; font-weight: 600; }
.au-chip input:checked + span { background: var(--text); border-color: var(--text); color: #fff; }
.au-chip input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.au-count { margin: 12px 0; font-size: 14px; color: var(--muted); }
.au-count b { font-family: var(--mono); color: var(--text); }
.au-finds { display: grid; gap: 16px; }
.au-find { border: 1px solid var(--line); border-left: 4px solid var(--line-strong); padding: 18px 22px 20px; background: #fff; scroll-margin-top: 16px; }
.au-find--critical { border-left-color: var(--critical); }
.au-find--high { border-left-color: var(--high); }
.au-find--medium { border-left-color: var(--medium); }
.au-find--low { border-left-color: var(--low); }
.au-find.is-focus { outline: 2px solid var(--text); outline-offset: 3px; }
.au-find__head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.au-find__area { font-size: 13px; font-weight: 700; padding: 0 8px; border: 1px solid var(--line-strong); line-height: 22px; }
.au-find__when { font-size: 13px; color: var(--muted); }
.au-when--before { color: var(--critical-ink); font-weight: 700; }
.au-find__head .au-ex { margin-left: auto; }
.au-find__title { margin: 10px 0 12px; font-family: var(--serif); font-size: 20px; line-height: 1.45; }
.au-find__tech { margin: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.au-find__tech div { display: grid; grid-template-columns: 84px 1fr; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.au-find__tech dt { font-size: 13px; font-weight: 800; color: var(--muted); padding-top: 2px; }
.au-find__tech dd { margin: 0; font-size: 15px; line-height: 1.65; }
.au-find__fix dd { font-weight: 600; }
.au-find__plain { display: none; padding: 14px 16px; background: #F7F5EF; border: 1px solid var(--line); }
.au-find__q { margin: 0; font-size: 13px; font-weight: 800; color: var(--accent); }
.au-find__a { margin: 2px 0 10px; font-size: 17px; line-height: 1.65; }
.au-find__a:last-child { margin-bottom: 0; }
.au-find__when-inline { font-size: 14px; color: var(--muted); }
.is-pm .au-find__tech { display: none; }
.is-pm .au-find__plain { display: block; }
.au-empty { margin: 0; padding: 32px; text-align: center; color: var(--muted); border: 1px dashed var(--line-strong); }

/* 공고 대응표 */
.au-fab { position: fixed; right: 20px; bottom: 20px; z-index: 90; display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 16px; border: 1px solid var(--text); background: var(--text); color: #fff; font-weight: 700; cursor: pointer; }
.au-fab:hover { background: #333; }
.au-dialog { width: min(620px, calc(100vw - 32px)); max-height: calc(100vh - 48px); padding: 0; border: 1px solid var(--text); border-radius: 0; background: #fff; color: var(--text); }
.au-dialog::backdrop { background: rgba(27, 27, 27, .4); }
.au-dialog__body { padding: 22px 24px; }
.au-dialog__head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.au-dialog__title { margin: 0; font-family: var(--serif); font-size: 22px; }
.au-icon-btn { flex: none; width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line-strong); background: transparent; cursor: pointer; }
.au-mapping { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--text); }
.au-mapping li { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.au-mapping a { font-weight: 700; text-decoration: none; }
.au-mapping a:hover { text-decoration: underline; }
.au-dialog__foot { margin: 12px 0 0; font-size: 13px; color: var(--muted); }

.demo-notice { padding: 0 24px 32px; font-size: 12px; color: var(--muted); text-align: center; }

@media (max-width: 1080px) {
  .au-mapgrid { grid-template-columns: 1fr; }
  .au-panel { position: static; grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  body.au { font-size: 15px; }
  .au-top__inner { flex-wrap: wrap; gap: 0 12px; padding: 8px 16px 0; min-height: 0; }
  .au-brand__mark { width: 36px; height: 36px; font-size: 12px; }
  .au-brand__name { font-size: 15px; }
  .au-reset { margin-left: auto; }
  .au-nav { order: 3; width: 100%; margin: 6px -16px 0; padding: 0 4px; height: 44px; }
  .au-nav__item { flex: 1; justify-content: center; padding: 0 6px; font-size: 14px; gap: 4px; }
  .au-main { padding: 16px 0 88px; }
  .au-doc, .au-doc--wide { border-left: 0; border-right: 0; padding: 24px 16px 32px; }
  .au-title, .au-title--md { font-size: 24px; }
  .au-stamp { position: static; display: inline-block; margin-top: 16px; font-size: 15px; transform: rotate(-3deg); }
  .au-cover__meta div { grid-template-columns: 56px 1fr; gap: 8px; }
  .au-sec { margin-top: 32px; }
  .au-verdict { grid-template-columns: 1fr; }
  .au-verdict__main { border-right: 0; border-bottom: 1px solid var(--line); padding: 16px; }
  .au-verdict__label { font-size: 24px; }
  .au-sevsum { padding: 16px; }
  .au-must__item { grid-template-columns: auto auto 1fr; gap: 6px 8px; }
  .au-must__title { grid-column: 1 / -1; }
  .au-must__item .au-ex { justify-self: end; }
  .au-table th, .au-table td { padding: 8px 6px; }
  .au-table thead th { font-size: 12px; }
  .au-table thead th .au-sq { display: block; margin: 0 0 4px auto; }
  .au-cols { grid-template-columns: 1fr; gap: 0; }
  .au-next { grid-template-columns: 1fr; }
  .au-scen { margin: 16px 0 12px; padding: 12px; }
  .au-scen { flex-direction: column; align-items: flex-start; gap: 4px; }
  .au-scen__list { flex-direction: column; gap: 0; }
  .au-graph--h { display: none; }
  .au-graph--v { display: block; max-width: 370px; margin: 0 auto; }
  .au-filters { padding: 12px; }
  .au-filter__label { width: 100%; }
  .au-find { padding: 14px 14px 16px; }
  .au-find__head .au-ex { margin-left: 0; }
  .au-find__title { font-size: 18px; }
  .au-find__tech div { grid-template-columns: 1fr; gap: 0; }
  .au-fab { right: 16px; bottom: 16px; }
  .au-mapping li { grid-template-columns: 1fr; gap: 2px; }
  .demo-notice { padding: 0 16px 84px; }
}

@media (prefers-reduced-motion: reduce) {
  .au *, .au *::before, .au *::after { animation: none !important; transition: none !important; }
}