/* Teach at Obin Academy (teach.php): a faculty prospectus. Hero = a professor's week, live; then the
   role as a ledger, the year as 52 ticks, the open campuses as an index, questions, and the
   application on paper. Motion is mask-and-rule: lines rise out of slots, rules draw, nothing
   floats. Pay is never shown here. Everything is scoped under .tx. */
.tx {
  --tx-deep: #060a20; --tx-deep-2: #0c1238; --tx-deep-3: #131b4f;
  --tx-on: #f3f4fb; --tx-on-2: rgba(243,244,251,.70); --tx-on-3: rgba(243,244,251,.46); --tx-line: rgba(243,244,251,.11); --tx-line-2: rgba(243,244,251,.2);
  --tx-lime: #cdfb5e; --tx-lime-ink: #0a0d1c; --tx-brand: #3b33ff; --tx-brand-2: #7a74ff;
  --tx-paper: #f4f5f9; --tx-ink: #0c0f22; --tx-ink-2: #3a3e55; --tx-muted: #6b6f85; --tx-pline: #e2e4ed;
  --tx-good: #067647; --tx-bad: #b42318; --tx-bad-soft: #fdf0ef;
  --tx-serif: "Newsreader", Georgia, "Times New Roman", serif;
  --tx-mono: "Geist Mono", ui-monospace, Consolas, monospace;
  --tx-ease: cubic-bezier(.16, 1, .3, 1);
  --tx-snap: cubic-bezier(.7, 0, .2, 1);
  background: var(--tx-deep); color: var(--tx-on); font-size: 15.5px; line-height: 1.6; color-scheme: dark;
}
.tx *, .tx *::before, .tx *::after { box-sizing: border-box; }
.tx h1, .tx h2, .tx h3, .tx p { margin: 0; }
.tx h1, .tx h2 { text-wrap: balance; }
.tx a { color: inherit; text-decoration: none; }
.tx :focus-visible { outline: 2px solid var(--tx-lime); outline-offset: 3px; border-radius: 3px; }
.tx-wrap { max-width: 1180px; margin: 0 auto; padding-inline: 40px; }
.tx-label { font-family: var(--tx-mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--tx-on-3); }
.tx-label.lime { color: var(--tx-lime); }

/* buttons: a sharp sweep, no bounce */
.tx-btn { position: relative; display: inline-flex; align-items: center; gap: 12px; height: 52px; padding: 0 26px; border: 1px solid var(--tx-line-2); border-radius: 2px; color: var(--tx-on); background: none; font-family: inherit; font-size: 14.5px; font-weight: 600; line-height: 1; letter-spacing: .01em; overflow: hidden; isolation: isolate; cursor: pointer; white-space: nowrap; transition: color .5s var(--tx-ease), border-color .5s var(--tx-ease); }
.tx-btn::before { content: ""; position: absolute; inset: 0; background: var(--tx-lime); transform: scaleX(0); transform-origin: right; transition: transform .6s var(--tx-snap); z-index: -1; }
.tx-btn:hover::before, .tx-btn:focus-visible::before { transform: scaleX(1); transform-origin: left; }
.tx-btn:hover, .tx-btn:focus-visible { color: var(--tx-lime-ink); border-color: var(--tx-lime); }
.tx-btn.solid { background: var(--tx-lime); border-color: var(--tx-lime); color: var(--tx-lime-ink); }
.tx-btn.solid::before { background: var(--tx-on); }
.tx-btn .arr { width: 16px; height: 16px; flex-shrink: 0; transition: transform .6s var(--tx-snap); }
.tx-btn:hover .arr { transform: translateX(4px); }
.tx-btn.ink { color: #fff; background: var(--tx-ink); border-color: var(--tx-ink); }
.tx-btn.ink::before { background: var(--tx-brand); }
.tx-btn.ink:hover, .tx-btn.ink:focus-visible { color: #fff; border-color: var(--tx-brand); }
.tx-btn.ghost { color: var(--tx-ink); border-color: var(--tx-pline); }
.tx-btn.ghost::before { background: var(--tx-ink); }
.tx-btn.ghost:hover, .tx-btn.ghost:focus-visible { color: #fff; border-color: var(--tx-ink); }

/* hero */
.tx-hero { position: relative; padding-block: 96px 112px; overflow: hidden; }
.tx-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 70% at 85% 30%, rgba(59,51,255,.22), transparent 70%); pointer-events: none; }
.tx-gridlines { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(var(--tx-line) 1px, transparent 1px); background-size: 100% 88px; -webkit-mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent); mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent); opacity: .5; }
.tx-hero-in { position: relative; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 72px; align-items: center; }
.tx-hero h1 { font-family: var(--tx-serif); font-weight: 300; font-size: clamp(50px, 7.4vw, 104px); line-height: .92; letter-spacing: -.035em; margin-top: 26px; color: var(--tx-on); }
.tx-hero h1 .ln { display: block; overflow: hidden; padding-bottom: .1em; margin-bottom: -.1em; }
.tx-hero h1 .ln > span { display: inline-block; animation: txRise 1.2s var(--tx-ease) both; }
.tx-hero h1 .ln:nth-child(2) > span { animation-delay: .12s; }
.tx-hero h1 .ln:nth-child(3) > span { animation-delay: .24s; }
.tx-hero h1 em { position: relative; font-style: italic; font-weight: 300; color: var(--tx-lime); }
.tx-hero h1 em svg { position: absolute; left: -2%; bottom: -.04em; width: 104%; height: .2em; overflow: visible; }
.tx-hero h1 em path { fill: none; stroke: var(--tx-lime); stroke-width: 2.2; stroke-linecap: round; stroke-dasharray: 600; stroke-dashoffset: 600; animation: txDraw 1.4s var(--tx-snap) 1s forwards; }
.tx-hero .lede { margin-top: 30px; font-size: 18px; color: var(--tx-on-2); max-width: 46ch; animation: txFadeUp 1s var(--tx-ease) .5s both; }
.tx-hero .acts { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 38px; animation: txFadeUp 1s var(--tx-ease) .62s both; }
.tx-hero .rule { height: 1px; background: var(--tx-line-2); margin-top: 56px; transform-origin: left; animation: txRuleIn 1.4s var(--tx-snap) .7s both; }
.tx-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 22px; }
.tx-facts div { padding-right: 20px; animation: txFadeUp 1s var(--tx-ease) both; }
.tx-facts div:nth-child(1) { animation-delay: .9s; } .tx-facts div:nth-child(2) { animation-delay: 1s; } .tx-facts div:nth-child(3) { animation-delay: 1.1s; }
.tx-facts b { display: block; font-family: var(--tx-serif); font-weight: 400; font-size: 30px; line-height: 1.1; }
.tx-facts span { font-size: 13px; color: var(--tx-on-3); }
@keyframes txRise { from { transform: translateY(105%); } to { transform: translateY(0); } }
@keyframes txFadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes txRuleIn { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes txDraw { to { stroke-dashoffset: 0; } }

/* the week card */
.tx-week { position: relative; border: 1px solid var(--tx-line-2); background: linear-gradient(180deg, rgba(19,27,79,.75), rgba(12,18,56,.85)); border-radius: 6px; overflow: hidden; animation: txCardIn 1.3s var(--tx-ease) .35s both; box-shadow: 0 60px 120px -50px rgba(0,0,0,.85); }
@keyframes txCardIn { from { clip-path: inset(0 0 100% 0); transform: translateY(24px); } to { clip-path: inset(0); transform: none; } }
.tx-week-h { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--tx-line); }
.tx-week-h b { font-size: 14px; font-weight: 600; }
.tx-week-h small { display: block; font-size: 12px; color: var(--tx-on-3); }
.tx-live { display: inline-flex; align-items: center; gap: 8px; font-family: var(--tx-mono); font-size: 11px; letter-spacing: .1em; color: var(--tx-lime); white-space: nowrap; }
.tx-live i { width: 7px; height: 7px; border-radius: 50%; background: var(--tx-lime); animation: txPing 2s var(--tx-ease) infinite; }
@keyframes txPing { 0% { box-shadow: 0 0 0 0 rgba(205,251,94,.55); } 80%, 100% { box-shadow: 0 0 0 10px rgba(205,251,94,0); } }
.tx-days { position: relative; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border-bottom: 1px solid var(--tx-line); overflow: hidden; }
.tx-days div { padding: 12px 0 14px; text-align: center; font-family: var(--tx-mono); font-size: 11px; color: var(--tx-on-3); border-right: 1px solid var(--tx-line); position: relative; }
.tx-days div:last-child { border-right: 0; }
.tx-days div b { display: block; font-family: inherit; font-size: 15px; font-weight: 600; color: var(--tx-on); margin-top: 2px; }
.tx-days div.on { color: var(--tx-lime); }
.tx-days div.on::after { content: ""; position: absolute; left: 6px; right: 6px; bottom: 6px; height: 2px; background: var(--tx-lime); }
.tx-days .sweep { position: absolute; top: 0; bottom: 0; left: 0; width: calc(100% / 7); background: linear-gradient(90deg, transparent, rgba(205,251,94,.09), transparent); animation: txSweep 7s linear infinite; pointer-events: none; }
@keyframes txSweep { from { transform: translateX(0); } to { transform: translateX(600%); } }
.tx-slots { padding: 8px 20px 4px; }
.tx-slot { display: grid; grid-template-columns: 52px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--tx-line); }
.tx-slot:last-child { border-bottom: 0; }
.tx-slot .d { font-family: var(--tx-mono); font-size: 11px; color: var(--tx-on-3); }
.tx-slot b { display: block; font-size: 14px; font-weight: 600; }
.tx-slot small { font-size: 12.5px; color: var(--tx-on-3); }
.tx-slot .tag { font-family: var(--tx-mono); font-size: 10.5px; letter-spacing: .08em; padding: 3px 8px; border: 1px solid var(--tx-line-2); border-radius: 2px; color: var(--tx-on-2); white-space: nowrap; }
.tx-slot .tag.go { border-color: var(--tx-lime); color: var(--tx-lime); }
.tx-feed { border-top: 1px solid var(--tx-line); padding: 14px 20px 18px; height: 142px; overflow: hidden; }
.tx-feed .tx-label { display: block; margin-bottom: 8px; }
.tx-feed ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.tx-feed li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 10px; align-items: center; font-size: 13px; color: var(--tx-on-2); animation: txMsgIn .7s var(--tx-ease) both; }
.tx-feed li i { width: 24px; height: 24px; border-radius: 50%; background: var(--tx-deep-3); display: grid; place-items: center; font-style: normal; font-size: 10.5px; font-weight: 700; color: var(--tx-on); }
.tx-feed li i.p { background: var(--tx-lime); color: var(--tx-lime-ink); }
.tx-feed li span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@keyframes txMsgIn { from { opacity: 0; transform: translateY(12px); clip-path: inset(0 0 100% 0); } to { opacity: 1; transform: none; clip-path: inset(0); } }

/* sections + scroll reveals (visible at rest where scroll timelines are unsupported) */
.tx-sec { padding-block: 120px; border-top: 1px solid var(--tx-line); scroll-margin-top: 40px; }
.tx-sec-h { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; align-items: start; }
.tx-sec-h h2 { font-family: var(--tx-serif); font-weight: 300; font-size: clamp(36px, 4.6vw, 62px); line-height: 1; letter-spacing: -.03em; color: var(--tx-on); }
.tx-sec-h h2 em { font-style: italic; color: var(--tx-lime); }
.tx-sec-h .sub { margin-top: 18px; color: var(--tx-on-2); max-width: 52ch; font-size: 16.5px; }
@supports (animation-timeline: view()) {
  .tx .rv { animation: txRv linear both; animation-timeline: view(); animation-range: entry 5% cover 28%; }
  .tx .mask { animation: txMask linear both; animation-timeline: view(); animation-range: entry 0% cover 25%; }
  @keyframes txRv { from { opacity: .08; transform: translateY(36px); } to { opacity: 1; transform: none; } }
  @keyframes txMask { from { clip-path: inset(0 0 100% 0); transform: translateY(30px); } to { clip-path: inset(0 0 -12% 0); transform: none; } }
}

/* the role: a ledger */
.tx-ledger { margin-top: 64px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.tx-ledger > div { position: relative; padding: 28px 28px 0 0; min-width: 0; }
.tx-ledger > div + div { padding-left: 28px; border-left: 1px solid var(--tx-line); }
.tx-ledger > div::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: var(--tx-on); }
.tx-ledger h3 { font-family: var(--tx-serif); font-weight: 400; font-size: 25px; line-height: 1.15; margin-top: 14px; color: var(--tx-on); transition: color .4s var(--tx-ease); }
.tx-ledger > div:hover h3 { color: var(--tx-lime); }
.tx-ledger p { margin-top: 10px; font-size: 14px; color: var(--tx-on-2); }
.tx-handle { margin-top: 72px; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; }
.tx-handle ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; }
.tx-handle li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--tx-line); font-size: 15px; }
.tx-handle li svg { width: 18px; height: 18px; color: var(--tx-lime); margin-top: 3px; }
.tx-handle li b { font-weight: 600; }
.tx-handle li span { display: block; font-size: 13.5px; color: var(--tx-on-3); }

/* the year: 52 ticks that grow in sequence */
.tx-year { margin-top: 64px; }
.tx-ticks { display: grid; grid-template-columns: repeat(52, minmax(0, 1fr)); gap: 4px; align-items: end; height: 120px; }
.tx-ticks span { display: block; height: 34%; background: var(--tx-line-2); border-radius: 1px; transform-origin: bottom; }
.tx-ticks span.m { height: 72%; background: var(--tx-brand-2); }
.tx-ticks span.c { height: 100%; background: var(--tx-lime); }
@supports (animation-timeline: view()) {
  .tx-ticks span { animation: txTick linear both; animation-timeline: view(); animation-range: entry calc(20% + var(--i) * .9%) cover calc(30% + var(--i) * .9%); }
  @keyframes txTick { from { transform: scaleY(.04); } to { transform: scaleY(1); } }
}
.tx-months { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); margin-top: 14px; padding-top: 10px; border-top: 1px solid var(--tx-line); font-family: var(--tx-mono); font-size: 11px; color: var(--tx-on-3); }
.tx-legend { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 22px; font-size: 13px; color: var(--tx-on-2); }
.tx-legend i { display: inline-block; width: 10px; height: 10px; margin-right: 8px; vertical-align: -1px; border-radius: 1px; }

/* open campuses: an index with a sweep */
.tx-index { margin-top: 64px; border-top: 1px solid var(--tx-on); }
.tx-row { position: relative; display: grid; grid-template-columns: 70px minmax(0, 1fr) auto 40px; gap: 24px; align-items: center; padding: 26px 0; border-bottom: 1px solid var(--tx-line); overflow: hidden; isolation: isolate; }
.tx-row::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(205,251,94,.10), rgba(205,251,94,0) 70%); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--tx-snap); z-index: -1; }
.tx-row:hover::before, .tx-row:focus-visible::before { transform: scaleX(1); }
.tx-row .n { font-family: var(--tx-mono); font-size: 12px; color: var(--tx-on-3); }
.tx-row h3 { font-family: var(--tx-serif); font-weight: 400; font-size: clamp(24px, 2.6vw, 34px); letter-spacing: -.015em; line-height: 1.1; color: var(--tx-on); transition: transform .7s var(--tx-snap); }
.tx-row:hover h3 { transform: translateX(10px); }
.tx-row h3 em { font-style: italic; color: var(--tx-lime); }
.tx-row .st { font-family: var(--tx-mono); font-size: 11px; letter-spacing: .08em; color: var(--tx-on-3); text-transform: uppercase; white-space: nowrap; }
.tx-row .go { width: 36px; height: 36px; border: 1px solid var(--tx-line-2); display: grid; place-items: center; transition: background .5s var(--tx-ease), border-color .5s var(--tx-ease); }
.tx-row .go svg { width: 14px; height: 14px; transition: transform .7s var(--tx-snap); }
.tx-row:hover .go { background: var(--tx-lime); border-color: var(--tx-lime); color: var(--tx-lime-ink); }
.tx-row:hover .go svg { transform: rotate(-45deg); }

/* who we look for */
.tx-who p { font-family: var(--tx-serif); font-weight: 300; font-size: clamp(26px, 3.4vw, 46px); line-height: 1.15; letter-spacing: -.02em; padding: 26px 0; border-bottom: 1px solid var(--tx-line); color: var(--tx-on-3); transition: color .6s var(--tx-ease); }
.tx-who p:first-child { padding-top: 0; }
.tx-who p:hover { color: var(--tx-on); }
.tx-who p em { font-style: italic; color: var(--tx-on); transition: color .6s var(--tx-ease); }
.tx-who p:hover em { color: var(--tx-lime); }

/* questions */
.tx-faq { margin-top: 48px; border-top: 1px solid var(--tx-on); }
.tx-faq details { border-bottom: 1px solid var(--tx-line); }
.tx-faq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: minmax(0, 1fr) 28px; gap: 20px; align-items: center; padding: 24px 0; font-size: 18px; font-weight: 500; }
.tx-faq summary::-webkit-details-marker { display: none; }
.tx-faq summary i { position: relative; width: 16px; height: 16px; justify-self: end; }
.tx-faq summary i::before, .tx-faq summary i::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1.5px; background: var(--tx-lime); transition: transform .6s var(--tx-snap); }
.tx-faq summary i::after { transform: rotate(90deg); }
.tx-faq details[open] summary i::after { transform: rotate(0deg); }
.tx-faq .ans p { padding: 0 60px 24px 0; color: var(--tx-on-2); max-width: 70ch; animation: txFadeUp .6s var(--tx-ease) both; }

/* the application: one question at a time. Left rail = a rolling counter, a filling meter and what
   happens next; right stage = one large question that moves through a slot. Ends on a review sheet
   and a stamped receipt. Without JavaScript every question shows as one plain form. */
.tx-ap { position: relative; padding-block: 120px; border-top: 1px solid var(--tx-line); overflow: hidden; scroll-margin-top: 40px; }
.tx-ap::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 60% at 78% 40%, rgba(59,51,255,.18), transparent 70%), radial-gradient(40% 50% at 10% 90%, rgba(205,251,94,.05), transparent 70%); pointer-events: none; }
.tx-ap-shell { position: relative; display: grid; grid-template-columns: 340px minmax(0, 1fr); border: 1px solid var(--tx-line-2); background: linear-gradient(180deg, rgba(11,17,54,.85), rgba(6,10,32,.9)); box-shadow: 0 80px 140px -70px rgba(0,0,0,.9); }
.tx-ap-shell::after { content: ""; position: absolute; left: -1px; top: -1px; width: 64px; height: 64px; border-left: 2px solid var(--tx-lime); border-top: 2px solid var(--tx-lime); pointer-events: none; }
.tx kbd { font-family: var(--tx-mono); font-size: 11px; padding: 2px 7px; border: 1px solid var(--tx-line-2); border-bottom-width: 2px; border-radius: 2px; background: none; color: var(--tx-on-2); box-shadow: none; }

.tx-ap-rail { position: relative; padding: 40px 36px; border-right: 1px solid var(--tx-line); display: flex; flex-direction: column; gap: 34px; }
.tx-ap-rail h2 { font-family: var(--tx-serif); font-weight: 300; font-size: 44px; line-height: .98; letter-spacing: -.03em; margin-top: 14px; color: var(--tx-on); }
.tx-ap-rail h2 em { font-style: italic; color: var(--tx-lime); }
.tx-ap-rail .lead { margin-top: 14px; font-size: 14px; color: var(--tx-on-2); }
.tx-ap-counter { display: none; align-items: baseline; gap: 10px; }
.tx-ap.js .tx-ap-counter { display: flex; }
.tx-odo { display: inline-flex; align-items: flex-start; height: 64px; overflow: hidden; font-family: var(--tx-serif); font-weight: 300; font-size: 64px; line-height: 64px; letter-spacing: -.03em; color: var(--tx-on); }
.tx-odo > span { display: flex; flex-direction: column; transition: transform .9s var(--tx-snap); }
.tx-odo > span > i { font-style: normal; height: 64px; }
.tx-ap-counter small { font-family: var(--tx-mono); font-size: 13px; color: var(--tx-on-3); }
.tx-ap-meter { position: relative; height: 2px; background: var(--tx-line); margin-top: 14px; overflow: hidden; }
.tx-ap-meter i { position: absolute; inset: 0; background: var(--tx-lime); transform: scaleX(0); transform-origin: left; transition: transform .9s var(--tx-snap); }
.tx-ap-track { list-style: none; margin: 0; padding: 0; position: relative; }
.tx-ap-track::before { content: ""; position: absolute; left: 5px; top: 8px; bottom: 8px; width: 1px; background: var(--tx-line-2); }
.tx-ap-track li { position: relative; display: grid; grid-template-columns: 11px minmax(0, 1fr); gap: 16px; padding: 8px 0; }
.tx-ap-track li::before { content: ""; position: relative; z-index: 1; width: 11px; height: 11px; margin-top: 6px; border: 1px solid var(--tx-line-2); background: var(--tx-deep); transition: background .5s var(--tx-ease), border-color .5s var(--tx-ease); }
.tx-ap-track li.lit::before { background: var(--tx-lime); border-color: var(--tx-lime); }
.tx-ap-track li span { display: block; font-family: var(--tx-mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--tx-on-3); }
.tx-ap-track li b { display: block; font-size: 13.5px; font-weight: 500; color: var(--tx-on-2); line-height: 1.4; transition: color .5s var(--tx-ease); }
.tx-ap-track li.lit b { color: var(--tx-on); }
.tx-ap-keys { margin-top: auto; font-size: 12px; color: var(--tx-on-3); display: none; gap: 8px; align-items: center; flex-wrap: wrap; }
.tx-ap.js .tx-ap-keys { display: flex; }

.tx-ap-stage { position: relative; min-height: 580px; padding: 56px 64px 40px; display: flex; flex-direction: column; }
.tx-ap-top { display: none; justify-content: space-between; align-items: center; gap: 16px; }
.tx-ap.js .tx-ap-top { display: flex; }
.tx-ap-dots { display: flex; gap: 6px; }
.tx-ap-dots i { width: 18px; height: 2px; background: var(--tx-line-2); transition: background .5s var(--tx-ease), width .7s var(--tx-snap); }
.tx-ap-dots i.on { background: var(--tx-lime); width: 34px; }
.tx-ap-dots i.done { background: var(--tx-on-3); }
.tx-ap-slot { position: relative; flex: 1; display: grid; gap: 56px; }
.tx-ap.js .tx-ap-slot { margin-top: 48px; display: block; }
.tx-q { position: relative; display: flex; flex-direction: column; }
.tx-q[hidden] { display: none; }
.tx-q.leave { position: absolute; top: 0; left: 0; right: 0; }
.tx-q .num { font-family: var(--tx-mono); font-size: 12px; color: var(--tx-lime); letter-spacing: .12em; text-transform: uppercase; }
.tx-q h3 { font-family: var(--tx-serif); font-weight: 300; font-size: clamp(32px, 3.6vw, 50px); line-height: 1.05; letter-spacing: -.025em; margin-top: 14px; max-width: 18ch; color: var(--tx-on); }
.tx-q h3 em { font-style: italic; color: var(--tx-lime); }
.tx-q .help { margin-top: 12px; font-size: 14.5px; color: var(--tx-on-2); max-width: 52ch; }
.tx-q .help b { color: var(--tx-on); font-weight: 500; }
.tx-q.enter > * { animation: txSlotIn .9s var(--tx-ease) both; }
.tx-q.enter > *:nth-child(2) { animation-delay: .06s; } .tx-q.enter > *:nth-child(3) { animation-delay: .12s; } .tx-q.enter > *:nth-child(4) { animation-delay: .18s; } .tx-q.enter > *:nth-child(5) { animation-delay: .24s; }
.tx-q.leave > * { animation: txSlotOut .5s var(--tx-snap) both; }
.tx-q.back.enter > * { animation-name: txSlotInDown; }
.tx-q.back.leave > * { animation-name: txSlotOutDown; }
@keyframes txSlotIn { from { opacity: 0; transform: translateY(46px); clip-path: inset(0 0 100% 0); } to { opacity: 1; transform: none; clip-path: inset(0 0 -20% 0); } }
@keyframes txSlotOut { from { opacity: 1; transform: none; clip-path: inset(-20% 0 0 0); } to { opacity: 0; transform: translateY(-40px); clip-path: inset(100% 0 0 0); } }
@keyframes txSlotInDown { from { opacity: 0; transform: translateY(-46px); clip-path: inset(100% 0 0 0); } to { opacity: 1; transform: none; clip-path: inset(-20% 0 0 0); } }
@keyframes txSlotOutDown { from { opacity: 1; transform: none; clip-path: inset(0 0 -20% 0); } to { opacity: 0; transform: translateY(40px); clip-path: inset(0 0 100% 0); } }

.tx-ans { position: relative; margin-top: 36px; max-width: 640px; }
.tx-ans input, .tx-ans textarea { display: block; width: 100%; border: 0; border-bottom: 1px solid var(--tx-line-2); background: transparent; color: var(--tx-on); font-family: var(--tx-serif); font-weight: 300; font-size: 30px; line-height: 1.3; letter-spacing: -.01em; padding: 6px 0 14px; border-radius: 0; box-shadow: none; caret-color: var(--tx-lime); }
.tx-ans textarea { font-size: 22px; line-height: 1.45; resize: none; min-height: 140px; }
.tx-ans input::placeholder, .tx-ans textarea::placeholder { color: var(--tx-on-3); font-style: italic; }
.tx-ans input:focus, .tx-ans textarea:focus { outline: 0; }
.tx-ans .ul { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--tx-lime); transform: scaleX(0); transform-origin: left; transition: transform .8s var(--tx-snap); pointer-events: none; }
.tx-ans input:focus ~ .ul, .tx-ans textarea:focus ~ .ul { transform: scaleX(1); }
.tx-ans.bad .ul { background: #ff8a7a; transform: scaleX(1); }
.tx-ans .count { position: absolute; right: 0; bottom: -24px; font-family: var(--tx-mono); font-size: 11px; color: var(--tx-on-3); }
.tx-ap-err { margin-top: 16px; font-size: 13.5px; color: #ff8a7a; animation: txShake .45s var(--tx-snap); }
.tx-ap-err[hidden] { display: none; }
@keyframes txShake { 20% { transform: translateX(-6px); } 40% { transform: translateX(5px); } 60% { transform: translateX(-3px); } 80% { transform: translateX(2px); } }
.tx-two { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; max-width: 760px; margin-top: 30px; }
.tx-two .tx-ans { margin-top: 6px; }
.tx-two .tx-ans input { font-size: 22px; }
.tx-two label { font-family: var(--tx-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--tx-on-3); }

.tx-pick { margin-top: 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; max-width: 760px; }
.tx-pick label { position: relative; display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 14px; align-items: center; padding: 13px 0; border-bottom: 1px solid var(--tx-line); cursor: pointer; overflow: hidden; isolation: isolate; margin: 0; }
.tx-pick label::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(205,251,94,.14), transparent 80%); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--tx-snap); z-index: -1; }
.tx-pick label:hover::before { transform: scaleX(1); }
.tx-pick input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.tx-pick kbd { width: 26px; text-align: center; padding: 2px 0; transition: background .4s var(--tx-ease), color .4s var(--tx-ease), border-color .4s var(--tx-ease); }
.tx-pick span { font-size: 16px; color: var(--tx-on); transition: transform .6s var(--tx-snap), color .4s var(--tx-ease); }
.tx-pick label:hover span { transform: translateX(6px); }
.tx-pick input:checked ~ kbd { background: var(--tx-lime); border-color: var(--tx-lime); color: var(--tx-lime-ink); }
.tx-pick input:checked ~ span { color: var(--tx-lime); }
.tx-pick input:focus-visible ~ span { outline: 2px solid var(--tx-lime); outline-offset: 4px; }
.tx-pick .new span { font-style: italic; font-family: var(--tx-serif); font-size: 19px; }
.tx-newname { margin-top: 26px; max-width: 520px; }
.tx-newname[hidden] { display: none; }
.tx-newname label { font-family: var(--tx-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--tx-on-3); }
.tx-newname .tx-ans { margin-top: 8px; }
.tx-newname .tx-ans input { font-size: 24px; }

.tx-ap-ctrl { display: flex; align-items: center; gap: 18px; margin-top: auto; padding-top: 40px; flex-wrap: wrap; }
.tx-ap-ctrl[hidden] { display: none; }
.tx-ap:not(.js) .tx-js-only { display: none !important; }
.tx-ap.js .tx-nojs-only { display: none !important; }
.tx-link { background: none; border: 0; color: var(--tx-on-3); font-family: inherit; font-size: 13.5px; font-weight: 500; cursor: pointer; padding: 6px 0; position: relative; }
.tx-link::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .5s var(--tx-snap); }
.tx-link:hover { color: var(--tx-on); }
.tx-link:hover::after { transform: scaleX(1); transform-origin: left; }
.tx-hint { font-size: 12.5px; color: var(--tx-on-3); display: inline-flex; gap: 6px; align-items: center; }
.tx-ap-ctrl .back { margin-left: auto; }

.tx-sheet { margin-top: 30px; border-top: 1px solid var(--tx-on); max-width: 760px; }
.tx-sheet > div { display: grid; grid-template-columns: 170px minmax(0, 1fr) auto; gap: 18px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--tx-line); animation: txRowIn .7s var(--tx-ease) both; }
.tx-sheet > div:nth-child(2) { animation-delay: .05s; } .tx-sheet > div:nth-child(3) { animation-delay: .1s; } .tx-sheet > div:nth-child(4) { animation-delay: .15s; } .tx-sheet > div:nth-child(5) { animation-delay: .2s; } .tx-sheet > div:nth-child(6) { animation-delay: .25s; } .tx-sheet > div:nth-child(7) { animation-delay: .3s; } .tx-sheet > div:nth-child(8) { animation-delay: .35s; }
@keyframes txRowIn { from { opacity: 0; clip-path: inset(0 100% 0 0); } to { opacity: 1; clip-path: inset(0); } }
.tx-sheet .k { font-family: var(--tx-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--tx-on-3); }
.tx-sheet b { font-weight: 500; font-size: 15px; overflow-wrap: anywhere; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.tx-sheet b.none { color: var(--tx-on-3); font-weight: 400; font-style: italic; }

.tx-sent { display: grid; place-items: center; text-align: center; min-height: 480px; }
.tx-stamp { position: relative; width: 168px; height: 168px; margin: 0 auto; display: grid; place-items: center; animation: txStamp .7s var(--tx-snap) .1s both; }
.tx-stamp svg { position: absolute; inset: 0; width: 100%; height: 100%; animation: txSpin 18s linear infinite; }
.tx-stamp text { font-family: var(--tx-mono); font-size: 10.5px; letter-spacing: .32em; fill: var(--tx-lime); }
.tx-stamp circle { fill: none; stroke: var(--tx-lime); stroke-width: 1; }
.tx-stamp b { width: 92px; height: 92px; border-radius: 50%; background: var(--tx-lime); color: var(--tx-lime-ink); display: grid; place-items: center; font-family: var(--tx-serif); font-size: 44px; font-weight: 400; }
@keyframes txStamp { 0% { opacity: 0; transform: scale(1.8) rotate(-18deg); } 70% { opacity: 1; transform: scale(.94) rotate(3deg); } 100% { transform: scale(1) rotate(0); } }
@keyframes txSpin { to { transform: rotate(360deg); } }
.tx-sent h3 { font-family: var(--tx-serif); font-weight: 300; font-size: 44px; letter-spacing: -.02em; margin-top: 30px; color: var(--tx-on); animation: txSlotIn .9s var(--tx-ease) .5s both; }
.tx-sent p { color: var(--tx-on-2); margin: 10px auto 0; max-width: 44ch; animation: txSlotIn .9s var(--tx-ease) .62s both; }
.tx-sent .ref { margin-top: 22px; font-family: var(--tx-mono); font-size: 12px; color: var(--tx-on-3); letter-spacing: .1em; animation: txSlotIn .9s var(--tx-ease) .74s both; }
.tx-closed { padding: 40px 0; color: var(--tx-on-2); }
.tx-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

@media (max-width: 980px) {
  .tx-hero-in { grid-template-columns: 1fr; gap: 56px; }
  .tx-sec-h, .tx-handle { grid-template-columns: 1fr; gap: 18px; }
  .tx-ledger { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .tx-ledger > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .tx-ap-shell { grid-template-columns: 1fr; }
  .tx-ap-rail { border-right: 0; border-bottom: 1px solid var(--tx-line); padding: 28px 22px; gap: 22px; }
  .tx-ap.js .tx-ap-track, .tx-ap.js .tx-ap-keys { display: none; }
  .tx-ap-rail h2 { font-size: 36px; }
  .tx-odo { height: 44px; font-size: 44px; line-height: 44px; }
  .tx-odo > span > i { height: 44px; }
  .tx-ap-stage { padding: 30px 22px 26px; min-height: 560px; }
  .tx-ap.js .tx-ap-slot { margin-top: 30px; }
  .tx-pick, .tx-two { grid-template-columns: 1fr; }
  .tx-ans input { font-size: 24px; }
  .tx-hint { display: none !important; }
  .tx-sheet > div { grid-template-columns: minmax(0, 1fr) auto; gap: 4px 18px; }
  .tx-sheet .k { grid-column: 1 / -1; }
}
@media (max-width: 700px) {
  .tx-wrap { padding-inline: 16px; }
  .tx-hero { padding-block: 56px 72px; }
  .tx-sec, .tx-ap { padding-block: 80px; }
  .tx-facts div { padding-right: 8px; }
  .tx-facts b { font-size: 20px; white-space: nowrap; }
  .tx-facts span { font-size: 12px; line-height: 1.4; display: block; margin-top: 4px; }
  .tx-ledger { grid-template-columns: 1fr; }
  .tx-ledger > div, .tx-ledger > div + div { padding-left: 0; padding-right: 0; border-left: 0; }
  .tx-handle ul { grid-template-columns: 1fr; }
  .tx-ticks { gap: 2px; height: 84px; }
  .tx-months span:nth-child(even) { visibility: hidden; }
  .tx-row { grid-template-columns: 40px minmax(0, 1fr) 32px; gap: 14px; padding: 20px 0; }
  .tx-row .st { display: none; }
  .tx-faq summary { font-size: 16.5px; }
  .tx-faq .ans p { padding-right: 0; }
  .tx-q h3 { font-size: 30px; }
  .tx-sent h3 { font-size: 34px; }
}
@media (prefers-reduced-motion: reduce) {
  .tx *, .tx *::before, .tx *::after { animation: none !important; transition: none !important; }
  .tx-hero h1 em path { stroke-dashoffset: 0; }
}