@font-face { font-family: "Redaction"; src: url("fonts/redaction-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Redaction"; src: url("fonts/redaction-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Redaction"; src: url("fonts/redaction-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Redaction 20"; src: url("fonts/redaction-20-400.woff2") format("woff2"); font-display: swap; }
@font-face { font-family: "Redaction 35"; src: url("fonts/redaction-35-400.woff2") format("woff2"); font-display: swap; }
@font-face { font-family: "Redaction 50"; src: url("fonts/redaction-50-400.woff2") format("woff2"); font-display: swap; }
@font-face { font-family: "Redaction 70"; src: url("fonts/redaction-70-400.woff2") format("woff2"); font-display: swap; }
@font-face { font-family: "Redaction 100"; src: url("fonts/redaction-100-400.woff2") format("woff2"); font-display: swap; }
@font-face { font-family: "Departure Mono"; src: url("fonts/DepartureMono-Regular.woff2") format("woff2"); font-display: swap; }

:root {
  --bg: #0a0d0b; --bg2: #111512; --fg: #d5ddd3; --dim: #7d8a7f; --line: #243028;
  --hot: #3dff6e; --hot2: #ff3d81; --on-hot: #04140a; --glow: rgba(61, 255, 110, 0.45);
  --todo: #5a4a00;
  --serif: "Redaction", Georgia, serif;
  --mono: "Departure Mono", ui-monospace, "Cascadia Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 1rem; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 1.125rem/1.6 var(--serif);
}
::selection { background: var(--hot); color: var(--on-hot); }

a { color: var(--hot); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { background: var(--hot); color: var(--on-hot); text-decoration: none; }
:focus-visible { outline: 2px solid var(--hot2); outline-offset: 3px; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: -999px; font-family: var(--mono); }
.skip:focus { left: 1rem; top: 1rem; z-index: 20; background: var(--bg2); padding: 0.5rem 1rem; }

.shell { display: grid; grid-template-columns: 15rem minmax(0, 46rem); gap: 0 4rem; max-width: 70rem; margin: 0 auto; padding: 0 1.5rem; }

/* Sidebar */
.side { position: sticky; top: 0; align-self: start; height: 100vh; overflow-y: auto; padding: 2rem 0; font: 0.8125rem/1.5 var(--mono); display: flex; flex-direction: column; }
.side .home { color: var(--fg); text-decoration: none; font-size: 1rem; }
.side .home b { color: var(--hot); font-weight: 400; }
.side nav { margin-top: 1.5rem; display: flex; flex-direction: column; }
.side nav a { color: var(--dim); text-decoration: none; padding: 0.22rem 0; }
.side nav a::before { content: "├─ "; color: var(--line); }
.side nav a:last-child::before { content: "└─ "; }
.side nav a:hover, .side nav a[aria-current] { color: var(--hot); background: none; }
.side nav a.go { color: var(--hot); }
.side nav a.go::after { content: " <-"; }
.prompt { margin-top: 1.5rem; display: flex; gap: 0.5em; align-items: baseline; }
.prompt label { color: var(--hot); }
.prompt input {
  flex: 1; min-width: 0; font: inherit; color: var(--fg); background: none; border: 0;
  border-bottom: 1px solid var(--line); padding: 0.15rem 0; caret-color: var(--hot);
}
.prompt input::placeholder { color: var(--dim); opacity: 0.6; }
.prompt input:focus { outline: none; border-bottom-color: var(--hot); }
.prompt-out { margin: 0.4rem 0 0; min-height: 1.5em; color: var(--dim); white-space: pre-wrap; }

.fall { transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.7s; }
.crashed .fall {
  transform: translate(var(--dx), 110vh) rotate(var(--rot)); opacity: 0;
  transition: transform 1s cubic-bezier(0.55, 0, 1, 0.45) var(--delay), opacity 0.9s ease-in var(--delay);
}
.crashed body { overflow: hidden; }
#panic {
  position: fixed; inset: 0; z-index: 30; background: #000; color: var(--fg);
  font: 0.9375rem/1.6 var(--mono); padding: 2rem; overflow: auto;
  opacity: 0; transition: opacity 0.5s ease-out;
}
#panic.on { opacity: 1; }
#panic .line { display: block; opacity: 0; transition: opacity 0.12s; }
#panic .line.on { opacity: 1; }
#panic pre { margin: 0 0 1.5rem; white-space: pre-wrap; }
#panic .err { color: var(--hot2); }
#panic button {
  font: inherit; color: var(--on-hot); background: var(--hot); border: 0; padding: 0.6rem 1rem;
  cursor: pointer;
}
@media (prefers-reduced-motion: reduce) { .fall, #panic, #panic .line { transition: none; } }

.controls { margin-top: auto; padding-top: 1.5rem; color: var(--dim); }
.controls button {
  font: inherit; color: var(--fg); background: none; border: 1px solid var(--line);
  padding: 0.3rem 0.55rem; margin: 0.2rem 0.2rem 0 0; cursor: pointer;
}
.controls button:hover { border-color: var(--hot); color: var(--hot); }
.controls button[aria-pressed="true"] { background: var(--hot); color: var(--on-hot); border-color: var(--hot); }
.controls p { margin: 0.9rem 0 0.1rem; }

/* Hero */
.hero { padding: 4.5rem 0 3rem; border-bottom: 1px solid var(--line); }
.wordmark { margin: 0; font-weight: 400; font-size: clamp(4.5rem, 17vw, 11rem); line-height: 0.9; letter-spacing: 0.02em; color: var(--fg); }
.wordmark span { display: inline-block; }
.wordmark .g0 { font-family: "Redaction", serif; }
.wordmark .g20 { font-family: "Redaction 20", serif; }
.wordmark .g35 { font-family: "Redaction 35", serif; }
.wordmark .g50 { font-family: "Redaction 50", serif; }
.wordmark .g70 { font-family: "Redaction 70", serif; }
.wordmark .g100 { font-family: "Redaction 100", serif; color: var(--hot); }
.expansion { margin: 1rem 0 2.2rem; font: 0.8125rem/1.5 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); }
.expansion b { color: var(--hot); font-weight: 400; }

.man { margin: 0 0 2.2rem; font: 1rem/1.7 var(--mono); display: grid; grid-template-columns: 7rem 1fr; }
.man dt { color: var(--dim); }
.man dd { margin: 0; }
.man .motto { color: var(--hot); }
.cursor { display: inline-block; width: 0.6em; height: 1.05em; margin-left: 0.15em; vertical-align: -0.15em; background: var(--hot); }

.button {
  display: inline-block; font: 1rem/1 var(--mono); padding: 0.95rem 1.4rem;
  background: var(--hot); color: var(--on-hot); text-decoration: none; border: 1px solid var(--hot);
}
.button::before { content: "$ "; opacity: 0.6; }
.button:hover { background: transparent; color: var(--hot); }

/* Sections */
main { counter-reset: sec; }
section { padding: 3.2rem 0 0.6rem; counter-increment: sec; }
h2 { margin: 0 0 1.2rem; font: 400 2.5rem/1.05 "Redaction 35", var(--serif); letter-spacing: 0.01em; }
h2::before {
  content: "0" counter(sec) " /"; display: block; margin-bottom: 0.6rem;
  font: 0.8125rem/1 var(--mono); letter-spacing: 0.1em; color: var(--hot);
}
main > section:nth-of-type(n+10) h2::before { content: counter(sec) " /"; }
h3 { margin: 1.8rem 0 0.3rem; font: 1rem/1.4 var(--mono); color: var(--hot2); }
h3::before { content: "# "; opacity: 0.6; }
p { margin: 0 0 1rem; }
.note { color: var(--dim); font: 0.8125rem/1.6 var(--mono); }

.tracks { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); margin-bottom: 1.2rem; }
.track { padding: 1.3rem 1.4rem; display: flex; flex-direction: column; }
.track + .track { border-left: 1px solid var(--line); }
.track h3 { margin: 0 0 0.6rem; font: 400 2rem/1 "Redaction 50", var(--serif); color: var(--fg); }
.track h3::before { content: none; }
.track:first-child h3::after { content: " ♥"; color: var(--hot2); font-family: var(--mono); font-size: 1.2rem; }
.track:last-child h3::after { content: " ✓"; color: var(--hot); font-family: var(--mono); font-size: 1.2rem; }
.track .prize { margin: auto 0 0; padding-top: 0.6rem; font: 0.875rem/1.5 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; }
.track:first-child .prize { color: var(--hot2); }
.track:last-child .prize { color: var(--hot); }

.scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; margin: 0.6rem 0 1.2rem; font-size: 1rem; }
th, td { text-align: left; vertical-align: top; padding: 0.55rem 1rem 0.55rem 0; border-bottom: 1px solid var(--line); }
th { font: 0.75rem/1.5 var(--mono); font-weight: 400; text-transform: uppercase; letter-spacing: 0.1em; color: var(--dim); }
td.time, td.date { font: 0.875rem/1.85 var(--mono); white-space: nowrap; color: var(--hot); }
p > strong { font-weight: 400; font-family: var(--mono); font-size: 0.875rem; color: var(--hot2); }
td strong { font-weight: 400; font-family: var(--mono); font-size: 0.875rem; color: var(--hot2); }
tbody tr:hover { background: var(--bg2); }
tr.key td { color: var(--hot2); }
tr.key td.date, tr.key td.time { color: var(--hot2); }
tr.past td, tr.past td.date { color: var(--dim); text-decoration: line-through; text-decoration-color: var(--line); }
tr.next td.date::after { content: " <- next"; color: var(--fg); }

ul { padding-left: 0; list-style: none; }
li { margin: 0.35rem 0; padding-left: 1.6rem; position: relative; }
li::before { content: ">"; position: absolute; left: 0; font-family: var(--mono); font-size: 0.875rem; top: 0.2em; color: var(--hot); }

ul.cols { columns: 2; column-gap: 2rem; margin: 0 0 1rem; }
ul.cols li { break-inside: avoid; }
.day { border: 1px solid var(--line); padding: 0 1.2rem 0.4rem; margin: 1rem 0 1.4rem; }
.day h3 { margin-top: 1rem; }
.day td.time { color: var(--fg); }
.day tr.key td.time { color: var(--hot2); }

.call { border: 1px solid var(--hot); padding: 1.4rem 1.5rem; margin: 0.4rem 0 2rem; }
.call p:last-child { margin-bottom: 0; }
.call .deadline { font: 1rem/1.5 var(--mono); color: var(--hot); }

details { border: 1px solid var(--line); margin: 1.2rem 0; }
details[open] { padding-bottom: 0.6rem; }
summary { cursor: pointer; padding: 0.8rem 1.1rem; font: 0.875rem/1.5 var(--mono); color: var(--hot); list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::before { content: "+ "; color: var(--dim); }
details[open] > summary::before { content: "- "; }
summary:hover { background: var(--bg2); }
details > :not(summary) { margin-left: 1.1rem; margin-right: 1.1rem; }
details h3:first-of-type { margin-top: 0.6rem; }

mark.todo { background: var(--todo); color: inherit; padding: 0 0.25em; font-family: var(--mono); font-size: 0.875rem; }

footer.site { margin-top: 4rem; padding: 1.5rem 0 3rem; border-top: 1px solid var(--line); font: 0.8125rem/1.7 var(--mono); color: var(--dim); }

article h1 { margin: 0; font: 400 clamp(2.4rem, 7vw, 4rem)/1 "Redaction 35", var(--serif); }
article section:first-child { counter-increment: none; padding-top: 4.5rem; }

/* Effects: only with data-fx="on". Everything above works without them. */
:root[data-fx="on"] body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 10;
  background: repeating-linear-gradient(to bottom, transparent 0 2px, rgba(0, 0, 0, 0.13) 2px 3px);
}
:root[data-fx="on"] body {
  background-image: radial-gradient(var(--line) 1px, transparent 1px);
  background-size: 22px 22px;
}
:root[data-fx="on"] .wordmark .g100,
:root[data-fx="on"] .man .motto,
:root[data-fx="on"] h2::before,
:root[data-fx="on"] td.time, :root[data-fx="on"] td.date { text-shadow: 0 0 12px var(--glow); }
:root[data-fx="on"] .button { box-shadow: 0 0 22px var(--glow); }
:root[data-fx="on"] .cursor { animation: blink 1.1s steps(1) infinite; }
:root[data-fx="on"] .side nav a.go { animation: breathe 3.2s ease-in-out infinite; }
:root[data-fx="on"] .side nav a.go:hover, :root[data-fx="on"] .side nav a.go[aria-current] { animation: none; }
:root[data-fx="on"] .wordmark:hover span { animation: jolt 0.35s steps(2) 1; }
:root[data-fx="on"] .wordmark:hover span:nth-child(2n) { animation-delay: 0.05s; }
@keyframes blink { 50% { opacity: 0; } }
@keyframes breathe { 50% { opacity: 0.35; } }
@media (prefers-reduced-motion: reduce) { :root[data-fx="on"] .side nav a.go { animation: none; } }
@keyframes jolt {
  0% { transform: translate(0, 0); }
  50% { transform: translate(-3px, 2px) skewX(-6deg); text-shadow: 3px 0 var(--hot2), -3px 0 var(--hot); }
  100% { transform: translate(0, 0); }
}

@media (max-width: 60rem) {
  .shell { grid-template-columns: minmax(0, 1fr); padding: 0 1rem; }
  .side { position: static; height: auto; padding: 1rem 0; border-bottom: 1px solid var(--line); }
  .side nav { flex-direction: row; flex-wrap: wrap; gap: 0 1rem; margin-top: 0.6rem; }
  .side nav a::before, .side nav a:last-child::before { content: none; }
  .controls { margin-top: 0.6rem; padding-top: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 0 0.4rem; }
  .controls p { margin: 0.2rem 0.3rem 0 0; }
  .hero { padding: 2.5rem 0 2rem; }
  .tracks { grid-template-columns: 1fr; }
  ul.cols { columns: 1; }
  .track + .track { border-left: 0; border-top: 1px solid var(--line); }
  .man { grid-template-columns: 5.5rem 1fr; font-size: 0.875rem; }
  h2 { font-size: 2rem; }
}

@media print {
  :root { --bg: #fff; --bg2: #fff; --fg: #000; --dim: #444; --line: #bbb; --hot: #000; --hot2: #000; --on-hot: #fff; --todo: #ddd; }
  body { font-size: 11pt; background: #fff !important; }
  body::after { display: none !important; }
  .side, .button, .skip, #panic { display: none; }
  details > :not(summary) { display: block; }
  .shell { display: block; max-width: none; padding: 0; }
  .hero { padding-top: 0; }
  .wordmark { font-size: 5rem; }
  section { padding-top: 1.5rem; break-inside: avoid-page; }
  a { color: #000; }
  * { text-shadow: none !important; box-shadow: none !important; }
}