.change-file {
  --file-ink: #24382d;
  box-sizing: border-box;
  width: min(100%, 1230px);
  margin: clamp(30px, 5vw, 60px) auto;
  overflow: hidden;
  border: 2px solid var(--file-ink);
  border-radius: 12px;
  color: var(--file-ink);
  background: #fffaf0;
  box-shadow: 10px 11px 0 #d5c5a4;
  scroll-margin-top: 16px;
}
.change-file * { box-sizing: border-box; }
.change-file:focus-visible { outline: 3px solid #087d9a; outline-offset: 4px; }
.change-file :is(h2,h3,h4,p) { overflow-wrap: anywhere; }
.change-file [hidden] { display: none !important; }
.change-file button, .change-file a {
  min-height: 44px;
  border: 2px solid var(--file-ink);
  border-radius: 4px;
  font: 800 .8rem/1.35 Inter, ui-sans-serif, sans-serif;
}
.change-file button { padding: 11px 16px; color: #fffdf3; background: #315943; cursor: pointer; }
.change-file button:hover { background: #426e52; }
.change-file :is(button,a):focus-visible { outline: 3px solid #087d9a; outline-offset: 3px; }
.change-file-head { display: flex; align-items: start; justify-content: space-between; gap: 24px; padding: clamp(20px, 3.5vw, 38px); }
.change-file-heading { max-width: 690px; }
.change-file-eyebrow, .change-file-date span, .change-file-date small, .change-file-reveal-row span,
.change-file-comparison article > span, .change-file-trail > div > span, .change-file-roles button span,
.change-file-proof strong, .change-file-record strong, #change-file-role-kicker, #change-file-role-stamp {
  font: 850 .68rem/1.35 ui-monospace, Menlo, monospace;
  letter-spacing: .08em;
}
.change-file-eyebrow { margin: 0; color: #975634; }
.change-file h2 { max-width: 17ch; margin: 10px 0 14px; font-size: clamp(2.2rem, 5vw, 4.8rem); line-height: .97; letter-spacing: -.06em; }
.change-file-heading > p:last-child { max-width: 57ch; margin: 0; font-size: .95rem; line-height: 1.55; }
.change-file-date { display: grid; flex: 0 0 auto; gap: 4px; min-width: 190px; padding: 14px 16px; border: 2px solid #8d5938; background: #fff4d8; box-shadow: 5px 5px 0 #e4c995; transform: rotate(2deg); }
.change-file-date span { color: #8d5938; }
.change-file-date time { font: 800 1.05rem/1.2 Georgia, serif; }
.change-file-date small { color: #6f634e; }
.change-file-cover { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(260px, .95fr); min-height: 235px; border-top: 2px solid var(--file-ink); }
.change-file-art { position: relative; min-height: 235px; overflow: hidden; background: radial-gradient(circle at 28% 22%, #f5dfa9, transparent 50%), #b4c2ab; }
.change-file-folder-back { position: absolute; inset: 39px 15% 23px; border: 2px solid #4e674e; border-radius: 5px 5px 0 0; background: #e6c584; transform: rotate(-3deg); }
.change-file-sheet { position: absolute; top: 32px; left: 33%; z-index: 1; display: grid; width: 105px; height: 130px; place-items: center; border: 2px solid #526b55; color: #38523e; background: #fffaea; box-shadow: 5px 5px 0 #657a5c; font: 850 .75rem/1.25 ui-monospace, Menlo, monospace; text-align: center; transform: rotate(-12deg); transition: transform 280ms ease, top 280ms ease; }
.change-file-sheet.sheet-two { left: 52%; color: #895039; background: #f7e0bd; transform: rotate(9deg); }
.change-file-folder-front { position: absolute; right: 13%; bottom: 16px; left: 13%; z-index: 2; display: flex; align-items: end; min-height: 94px; padding: 18px 20px; border: 2px solid #4e674e; border-radius: 3px; color: #31533b; background: #d6a667; box-shadow: 7px 7px 0 #67806b; font: 850 .72rem/1 ui-monospace, Menlo, monospace; letter-spacing: .06em; transform: rotate(-2deg); transition: transform 280ms ease; }
.change-file-clip { position: absolute; top: 20px; left: 49%; z-index: 3; width: 23px; height: 52px; border: 3px solid #945d3b; border-radius: 18px; transform: rotate(10deg); }
.change-file[data-open="true"] .change-file-folder-front { transform: translateY(26px) rotate(2deg); }
.change-file[data-revealed="true"] .change-file-sheet { top: 5px; transform: rotate(-18deg); }
.change-file[data-revealed="true"] .change-file-sheet.sheet-two { transform: rotate(16deg); }
.change-file-door { display: flex; flex-direction: column; align-items: start; justify-content: center; gap: 20px; padding: clamp(20px, 3vw, 36px); background: #e8ecdf; }
.change-file-door p { max-width: 40ch; margin: 0; font-size: .88rem; line-height: 1.55; }
.change-file-door button { width: 100%; }
.change-file-inside { padding: clamp(20px, 3.5vw, 38px); border-top: 2px solid var(--file-ink); }
.change-file-reveal-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.change-file-reveal-row span { color: #945a38; }
.change-file-reveal-row p { margin: 6px 0 0; font-size: .86rem; line-height: 1.5; }
.change-file-reveal-row button { min-width: 240px; }
.change-file-comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 24px; }
.change-file > .change-file-comparison { margin: 0 clamp(16px, 3.5vw, 38px); }
.change-file-comparison article { min-width: 0; min-height: 235px; padding: clamp(20px, 2.5vw, 30px); border: 2px solid #758477; border-radius: 3px; background: #e8e8dc; }
.change-file > .change-file-comparison article { min-height: 0; }
.change-file-comparison .change-file-after { border-color: #35634b; background: #deebd8; box-shadow: 5px 6px 0 #aec6a5; animation: change-file-arrive 320ms ease-out; }
.change-file-comparison article > span { color: #4d5b4d; }
.change-file-comparison .change-file-after > span { color: #315943; }
.change-file-comparison h3 { max-width: 18ch; margin: 13px 0 10px; font-size: clamp(1.5rem, 2.7vw, 2.4rem); line-height: 1.08; letter-spacing: -.04em; }
.change-file-comparison p { max-width: 56ch; margin: 0; font-size: .89rem; line-height: 1.57; }
.change-file-summary { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: 18px; margin: 18px clamp(16px, 3.5vw, 38px); padding: 13px 17px; border-left: 4px solid #a9633d; background: #f4efe3; }
.change-file-summary p { margin: 0; font-size: .82rem; line-height: 1.48; }
.change-file-summary strong { display: block; margin-bottom: 4px; color: #784c34; font: 850 .67rem/1.3 ui-monospace, Menlo, monospace; letter-spacing: .06em; text-transform: uppercase; }
.change-file-next { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; margin: 0 clamp(16px, 3.5vw, 38px) 18px; }
.change-file-next :is(a,button) { display: flex; min-width: 0; align-items: center; justify-content: space-between; gap: 8px; padding: 11px 13px; text-align: left; text-decoration: none; }
.change-file-next a { color: #254b35; background: #e9f1e5; }
.change-file-next a:hover { color: #fffdf3; background: #315943; }
.change-file-next button small { margin-left: auto; font: 850 .61rem/1.2 ui-monospace, Menlo, monospace; text-transform: uppercase; }
.change-file-next button:last-child { color: #fffdf3; border-color: #304967; background: #304967; }
.change-file-next button:last-child:hover { background: #466585; }
.change-file-source { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 18px; padding: 11px clamp(16px, 3.5vw, 38px); border-top: 1px solid #d1c8b7; background: #f6f1e7; }
.change-file-source span { color: #805235; font: 850 .63rem/1.3 ui-monospace, Menlo, monospace; letter-spacing: .07em; }
.change-file-source a { display: inline-flex; min-height: 36px; align-items: center; padding: 5px 0; border: 0; color: #315943; text-decoration: underline; text-underline-offset: 3px; }
.change-file-mini { display: grid; gap: 7px; margin-top: 22px; padding: 12px; border: 1px solid #8c9b8c; background: #faf8ef; font: 700 .73rem/1.35 ui-monospace, Menlo, monospace; }
.change-file-mini b { color: #755a42; font-size: .64rem; letter-spacing: .08em; }
.change-file-mini span, .change-file-mini i, .change-file-mini strong { display: block; padding: 7px 9px; border: 1px solid #c4c6b6; background: #eee9db; font-style: normal; }
.change-file-mini i { color: #646f63; border-style: dashed; background: transparent; }
.change-file-mini strong { color: #24523a; border-color: #729b77; background: #e0efdd; }
.change-file-evidence > p { margin: 24px 0 18px; padding: 0 0 0 15px; border-left: 4px solid #b27743; font-size: .9rem; line-height: 1.55; }
.change-file-proof { padding: 17px 20px; border: 1px solid #a6a497; border-left: 5px solid #986141; background: #f4efe5; }
.change-file-proof strong { color: #895439; }
.change-file-proof p { max-width: 92ch; margin: 7px 0 0; font-size: .84rem; line-height: 1.55; }
.change-file-trail { display: grid; grid-template-columns: minmax(0, .65fr) minmax(0, 1.35fr); gap: 26px; align-items: end; margin-top: 32px; padding-top: 24px; border-top: 2px dashed #b5aa94; }
.change-file-trail > div > span { color: #915735; }
.change-file-trail h3 { margin: 9px 0 5px; font-size: clamp(1.6rem, 2.5vw, 2.5rem); line-height: 1.05; letter-spacing: -.04em; }
.change-file-trail p { margin: 0; font-size: .86rem; line-height: 1.5; }
.change-file-roles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.change-file-roles button { display: flex; flex-direction: column; align-items: start; gap: 8px; min-width: 0; min-height: 88px; color: var(--file-ink); background: #f4ead3; text-align: left; transition: transform 180ms ease, box-shadow 180ms ease; }
.change-file-roles button:hover, .change-file-roles button[aria-pressed="true"] { color: var(--file-ink); background: #f7d795; box-shadow: 4px 5px 0 #bdbea4; transform: translateY(-3px); }
.change-file-roles button:nth-child(2):hover, .change-file-roles button:nth-child(2)[aria-pressed="true"] { background: #e8d6c3; }
.change-file-roles button strong { font-size: 1rem; }
.change-file-role-detail { position: relative; margin-top: 17px; padding: 20px 24px; border: 2px solid #49634b; border-radius: 3px; background: #ebf0e4; animation: change-file-arrive 200ms ease-out; }
.change-file[data-role="qa"] .change-file-role-detail { border-color: #995d40; background: #f6e6d3; }
#change-file-role-kicker { margin: 0; color: #426248; }
.change-file-role-detail h4 { margin: 7px 0 9px; font-size: clamp(1.4rem, 2.3vw, 2rem); line-height: 1.1; letter-spacing: -.03em; }
#change-file-role-copy { max-width: 75ch; margin: 0; font-size: .87rem; line-height: 1.55; }
#change-file-role-stamp { display: inline-block; margin-top: 15px; padding: 6px 9px; border: 2px solid #9c6540; color: #8a4f35; background: #fff7e8; transform: rotate(-2deg); }
.change-file-record { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-top: 25px; padding-top: 20px; border-top: 1px solid #c6beab; }
.change-file-record p { max-width: 58ch; margin: 0; font-size: .8rem; line-height: 1.55; }
.change-file-record strong { display: block; margin-bottom: 6px; color: #75513a; }
.change-file-record nav { display: flex; flex-wrap: wrap; justify-content: end; gap: 8px; }
.change-file-record a { display: inline-flex; align-items: center; padding: 9px 12px; color: #2d523a; background: transparent; text-decoration: none; white-space: nowrap; }
.change-file-record a:hover { color: #fffdf3; background: #315943; }
@keyframes change-file-arrive { from { opacity: .5; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 740px) {
  .change-file { width: 100%; margin: 20px 0; box-shadow: 5px 6px 0 #d5c5a4; }
  .change-file-head { flex-direction: column; gap: 10px; padding: 14px; }
  .change-file h2 { max-width: none; margin: 5px 0; font-size: clamp(1.6rem, 7vw, 2.5rem); }
  .change-file-heading > p:last-child { font-size: .78rem; line-height: 1.35; }
  .change-file-date { width: 100%; min-width: 0; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 3px 8px; padding: 7px 9px; box-shadow: none; transform: none; }
  .change-file-date time { font: 800 .78rem/1.25 Georgia, serif; }
  .change-file-date small { grid-column: 1 / -1; font-size: .6rem; }
  .change-file-cover { grid-template-columns: minmax(0, 1fr); }
  .change-file-art { display: none; }
  .change-file-door { gap: 13px; }
  .change-file-reveal-row, .change-file-record { flex-direction: column; align-items: stretch; }
  .change-file-reveal-row button { width: 100%; min-width: 0; }
  .change-file > .change-file-comparison { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; margin: 0 12px; }
  .change-file > .change-file-comparison article { padding: 10px; }
  .change-file > .change-file-comparison h3 { margin: 7px 0; font-size: clamp(.9rem, 4vw, 1.2rem); }
  .change-file > .change-file-comparison p { font-size: .7rem; line-height: 1.35; }
  .change-file > .change-file-comparison article > span { font-size: .58rem; }
  .change-file-summary { grid-template-columns: minmax(0, 1fr); gap: 7px; margin: 12px; padding: 9px 12px; }
  .change-file-summary p { font-size: .73rem; }
  .change-file-next { grid-template-columns: minmax(0, 1fr); margin: 0 12px 12px; }
  .change-file-source { padding: 10px 12px; }
  .change-file-trail { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .change-file-record nav { display: grid; grid-template-columns: minmax(0, 1fr); }
  .change-file-record a { white-space: normal; }
}
@media (max-width: 420px) {
  .change-file-roles { grid-template-columns: minmax(0, 1fr); }
  .change-file-roles button { min-height: 70px; }
}
@media (prefers-reduced-motion: reduce) {
  .change-file *, .change-file *::before, .change-file *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}