/* Project example pages */
.ex-page { color: var(--ink); background: var(--paper); }
.ex-wrap { padding-top: clamp(1.25rem, 2.5vw, 2.75rem); }
.ex-breadcrumb, .ex-meta, .ex-disclosure, .ex-sheet-note, .ex-form-foot, .ex-manual-foot { font-size: .875rem; line-height: 1.6; }
.ex-breadcrumb { display: flex; align-items: baseline; gap: .65rem; color: var(--muted); }
.ex-breadcrumb a, .ex-text-link { color: var(--accent); text-decoration: underline; text-underline-offset: .22em; }
.ex-breadcrumb a:hover, .ex-text-link:hover, .ex-reset:hover { color: var(--dark); }
.ex-intro { padding: clamp(2rem, 5vw, 5rem) 0 clamp(2.2rem, 5vw, 4.75rem); }
.ex-label, .ex-field-label { margin: 0; font-family: inherit; font-size: .77rem; font-weight: 700; line-height: 1.4; letter-spacing: .08em; text-transform: uppercase; }
.ex-intro h1, .ex-demo h2, .ex-sheet h3, .ex-plan h2, .ex-next h2, .ex-manual h4 { margin: 0; color: inherit; font-family: var(--sans); font-weight: 710; letter-spacing: -.055em; text-wrap: balance; }
.ex-intro h1 { max-width: 16em; margin: .8rem 0 1.15rem; font-size: clamp(3rem, 5.9vw, 5.7rem); line-height: .97; }
.ex-intro > p:last-child { max-width: 42rem; margin: 0; font-size: clamp(1.02rem, 1.65vw, 1.35rem); line-height: 1.52; color: var(--muted); }
.ex-demo { padding: clamp(1rem, 2.85vw, 2.6rem); background: var(--dark); border-radius: .25rem; }
.ex-demo-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: .5rem 1.5rem; margin-bottom: 1.25rem; color: var(--white); }
.ex-demo-head h2, .ex-plan h2, .ex-next h2 { font-size: clamp(2rem, 3.7vw, 3.65rem); line-height: 1.06; }
.ex-disclosure { color: var(--tint-alt); }
.ex-pair { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; gap: clamp(.75rem, 1.8vw, 1.6rem); }
.ex-sheet { min-width: 0; padding: clamp(1.1rem, 2vw, 2.2rem); background: var(--white); color: var(--ink); border-radius: .15rem; }
.ex-output { background: var(--tint); }
.ex-sheet > .ex-label { display: flex; align-items: center; gap: .55rem; color: var(--muted); border-bottom: 1px solid var(--line); padding-bottom: .85rem; margin-bottom: 1.1rem; }
.ex-sheet > .ex-label::before { content: ""; flex: 0 0 .48rem; height: .48rem; border: 1.5px solid var(--accent); border-radius: 50%; }
.ex-output > .ex-label::before { background: var(--accent); }
.ex-sheet h3 { margin: 0 0 .4rem; font-size: clamp(1.75rem, 2.65vw, 3rem); line-height: 1.1; }
.ex-meta { margin: .4rem 0 1.5rem; color: var(--muted); }
.ex-mail, .ex-answer, .ex-manual-excerpt { line-height: 1.6; font-size: 1rem; }
.ex-mail p, .ex-answer p, .ex-manual-excerpt p { margin: 0 0 .7rem; }
.ex-mail ul { margin: .5rem 0 1rem; padding-left: 1.2rem; }
.ex-mail li + li { margin-top: .15rem; }
.ex-sheet-note { border-top: 1px solid var(--line); padding-top: .9rem; margin-top: 1.4rem; color: var(--muted); }
.ex-form { margin: 0; }
.ex-quote { border-collapse: collapse; width: 100%; font-size: .96rem; text-align: left; }
.ex-quote th, .ex-quote td { border-bottom: 1px solid var(--line); padding: .65rem .22rem; vertical-align: middle; line-height: 1.3; }
.ex-quote thead th { font-weight: 700; font-size: .76rem; text-transform: uppercase; letter-spacing: .04em; }
.ex-quote th:first-child { padding-left: 0; }
.ex-quote tbody th { font-weight: 500; }
.ex-quote th:last-child, .ex-quote td:last-child { width: 3.4rem; }
.ex-form input, .ex-form textarea { box-sizing: border-box; font: inherit; color: var(--ink); background: var(--white); border: 1px solid var(--control-border); border-radius: .2rem; }
.ex-form input { max-width: 100%; width: 3.35rem; min-height: 2.25rem; padding: .3rem; }
.ex-form textarea { display: block; width: 100%; min-height: 5.5rem; padding: .65rem; line-height: 1.45; resize: vertical; }
.ex-flag { display: inline-block; padding: .23rem .45rem; background: var(--flag); color: var(--flag-ink); font-size: .8rem; font-weight: 700; white-space: nowrap; }
.ex-field-label { display: block; margin: 1.25rem 0 .45rem; font-size: .73rem; }
.ex-form-foot, .ex-manual-foot { display: flex; justify-content: space-between; align-items: baseline; gap: .75rem; color: var(--muted); }
.ex-form-foot { flex-wrap: wrap; margin-top: .65rem; }
.ex-reset, .ex-text-link { font-weight: 600; }
.ex-reset { background: transparent; border: 0; border-radius: 0; padding: .25rem 0; font: inherit; color: var(--accent); cursor: pointer; text-decoration: underline; text-underline-offset: .2em; }
.ex-answer { padding-top: 1rem; border-top: 1px solid var(--line); }
.ex-answer .ex-label, .ex-manual-excerpt .ex-label { color: var(--muted); }
.ex-manual-excerpt { margin: 1.25rem 0 1.5rem; border-left: .2rem solid var(--accent); padding-left: 1rem; }
.ex-manual h4 { margin-bottom: .6rem; font-size: 1.55rem; }
.ex-manual-foot { border-top: 1px solid var(--line); padding-top: .7rem; }
.ex-manual { scroll-margin-top: 6rem; }
.ex-manual:target, .ex-page :is(a, button, input, textarea):focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.ex-plan, .ex-next { display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1fr); gap: clamp(1.25rem, 5vw, 5rem); }
.ex-plan { padding: clamp(3rem, 6vw, 6rem) 0; }
.ex-plan-list { margin: 0; border-top: 1px solid var(--line); }
.ex-plan-list > div { border-bottom: 1px solid var(--line); padding: 1.1rem 0; }
.ex-plan-list dt { margin: 0 0 .28rem; font-weight: 700; }
.ex-plan-list dd { margin: 0; line-height: 1.55; color: var(--muted); }
.ex-next { border-top: 1px solid var(--line); align-items: center; padding: clamp(2rem, 4.8vw, 4.75rem) 0; }
.ex-next h2 { margin: 0 0 .85rem; }
.ex-actions { display: flex; justify-content: flex-end; align-items: center; flex-wrap: wrap; gap: .7rem; }
.ex-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
@media (max-width: 740px) {
  .ex-pair, .ex-plan, .ex-next { grid-template-columns: minmax(0, 1fr); }
  .ex-actions { justify-content: flex-start; }
  .ex-intro h1 { font-size: clamp(2.55rem, 8.8vw, 4rem); }
  .ex-demo-head { display: grid; }
  .ex-form input, .ex-form textarea { font-size: 1rem; }
}
@media (max-width: 400px) {
  .ex-demo { padding: .75rem; }
  .ex-sheet { padding: .9rem; }
  .ex-intro h1 br { display: none; }
}