/* Build log: same drafting-paper / blueprint language as /hi/ */
:root {
  --display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --redline: #ff5a1f;
  --page: 780px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

:root,
:root[data-theme="light"] {
  --bg: #f4f1e8;
  --ink: #16181d;
  --muted: rgba(22, 24, 29, 0.68);
  --faint: rgba(22, 24, 29, 0.42);
  --line: rgba(22, 24, 29, 0.14);
  --grid: rgba(40, 70, 120, 0.07);
  --grid-major: rgba(40, 70, 120, 0.12);
  --sheet: rgba(255, 255, 255, 0.55);
  --tile: rgba(255, 255, 255, 0.72);
  --tile-hover: #ffffff;
  --button: #16181d;
  --button-ink: #f4f1e8;
  --hatch: rgba(22, 24, 29, 0.08);
}

:root[data-theme="dark"] {
  --bg: #0e1a2b;
  --ink: #e8eef7;
  --muted: rgba(232, 238, 247, 0.72);
  --faint: rgba(232, 238, 247, 0.45);
  --line: rgba(168, 200, 240, 0.2);
  --grid: rgba(140, 180, 230, 0.07);
  --grid-major: rgba(140, 180, 230, 0.13);
  --sheet: rgba(14, 26, 43, 0.6);
  --tile: rgba(255, 255, 255, 0.04);
  --tile-hover: rgba(255, 255, 255, 0.09);
  --button: #e8eef7;
  --button-ink: #0e1a2b;
  --hatch: rgba(168, 200, 240, 0.12);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
}

body {
  min-height: 100vh;
  background:
    linear-gradient(var(--grid-major) 1px, transparent 1px) 0 0 / 120px 120px,
    linear-gradient(90deg, var(--grid-major) 1px, transparent 1px) 0 0 / 120px 120px,
    linear-gradient(var(--grid) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0 / 24px 24px,
    var(--bg);
  color: var(--ink);
  font-family: var(--display);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.5s ease, color 0.5s ease;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--redline);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Bar ---------- */
.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: calc(var(--page) + 40px);
  margin: 0 auto;
  padding: 18px 20px 0;
}

.mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1.5px solid var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
}

.bar-links {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--mono);
  font-size: 12px;
}

.bar-links a {
  text-decoration: none;
  color: var(--muted);
}

.bar-links a:hover {
  color: var(--ink);
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}

.icon-btn svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
}

:root[data-theme="dark"] .icon-sun,
:root:not([data-theme="dark"]) .icon-moon {
  display: none;
}

/* ---------- Page ---------- */
.page {
  max-width: calc(var(--page) + 40px);
  margin: 0 auto;
  padding: 28px 20px 40px;
}

/* ---------- Hero sheet ---------- */
.sheet {
  position: relative;
  border: 1px solid var(--line);
  background: var(--sheet);
  backdrop-filter: blur(2px);
}

.tick {
  position: absolute;
  width: 14px;
  height: 14px;
  border: 0 solid var(--redline);
}

.tl { top: -1px; left: -1px; border-top-width: 2px; border-left-width: 2px; }
.tr { top: -1px; right: -1px; border-top-width: 2px; border-right-width: 2px; }
.bl { bottom: -1px; left: -1px; border-bottom-width: 2px; border-left-width: 2px; }
.br { bottom: -1px; right: -1px; border-bottom-width: 2px; border-right-width: 2px; }

.hero-body {
  padding: 30px 30px 26px;
}

.kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.pulse {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--redline);
}

.pulse::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid var(--redline);
  opacity: 0;
  animation: ping 2.4s var(--ease) infinite;
}

@keyframes ping {
  0% { transform: scale(0.6); opacity: 0.9; }
  100% { transform: scale(1.8); opacity: 0; }
}

h1 {
  margin: 0;
  font-size: clamp(48px, 9vw, 84px);
  line-height: 0.95;
  letter-spacing: -0.045em;
  font-weight: 700;
}

h1 .dot {
  color: var(--redline);
}

/* A dimension line under the title, like a drawing callout */
.dim {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 420px;
  margin: 14px 0 18px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--redline);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.dim::before,
.dim::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--redline);
  opacity: 0.7;
}

.dim::before {
  max-width: 18px;
  box-shadow: -1px 0 0 0 var(--redline);
}

.lede {
  max-width: 560px;
  margin: 0 0 22px;
  font-size: 18px;
  color: var(--muted);
}

.lede strong {
  color: var(--ink);
  font-weight: 600;
}

/* Inline signup */
.signup {
  display: flex;
  gap: 8px;
  max-width: 560px;
}

.signup input {
  flex: 1;
  min-width: 0;
  height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  background: var(--tile);
  font-size: 16px;
}

.signup input::placeholder {
  color: var(--faint);
}

.signup input:focus {
  border-color: var(--ink);
  outline: none;
}

.signup button {
  height: 48px;
  padding: 0 20px;
  border: 0;
  background: var(--redline);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.signup button:hover {
  transform: translate(-2px, -2px);
  box-shadow: 3px 3px 0 var(--ink);
}

.fine {
  margin: 10px 0 0;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--faint);
}

.fine a {
  color: var(--muted);
  text-decoration-color: var(--redline);
  text-underline-offset: 3px;
}

/* Title block along the bottom of the sheet */
.titleblock {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  border-top: 1px solid var(--line);
}

.titleblock div {
  padding: 10px 14px 12px;
  border-left: 1px solid var(--line);
}

.titleblock div:first-child {
  border-left: 0;
  padding-left: 30px;
}

.titleblock dt {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}

.titleblock dd {
  margin: 2px 0 0;
  font-family: var(--mono);
  font-size: 13px;
}

.titleblock .big {
  color: var(--redline);
  font-weight: 500;
}

/* ---------- Section labels ---------- */
.label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 40px 0 14px;
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.label .count {
  color: var(--faint);
}

/* ---------- Latest (featured) ---------- */
.latest {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.latest:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 var(--redline);
}

.latest .media {
  border-right: 1px solid var(--line);
  min-height: 250px;
}

.latest-body {
  display: flex;
  flex-direction: column;
  padding: 24px 24px 22px;
}

.stamp {
  align-self: flex-start;
  margin-bottom: 14px;
  padding: 3px 8px 2px;
  border: 1.5px solid var(--redline);
  color: var(--redline);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  transform: rotate(-3deg);
}

.latest h2 {
  margin: 4px 0 8px;
  font-size: 34px;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.latest p {
  margin: 0 0 18px;
  color: var(--muted);
}

.open {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 500;
}

.open span {
  display: inline-block;
  transition: transform 0.2s var(--ease);
}

.latest:hover .open span,
.entry a:hover .open span {
  transform: translateX(4px);
}

/* ---------- Media + placeholder ---------- */
.media {
  position: relative;
  overflow: hidden;
  background: var(--tile);
}

.media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.latest:hover .media img,
.entry a:hover .media img {
  transform: scale(1.04);
}

/* No render yet: a hatched "section view" with the initials */
.media.placeholder {
  display: grid;
  place-items: center;
  background:
    repeating-linear-gradient(45deg, var(--hatch) 0 1px, transparent 1px 9px),
    var(--tile);
}

.media.placeholder em {
  position: absolute;
  left: 12px;
  bottom: 10px;
  font-family: var(--mono);
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}

.media.placeholder span {
  padding: 6px 10px;
  border: 1.5px solid var(--ink);
  background: var(--bg);
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* ---------- Timeline ---------- */
.rail {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rail::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 27px;
  width: 1px;
  background: repeating-linear-gradient(var(--line) 0 6px, transparent 6px 10px);
}

.entry {
  position: relative;
  padding-left: 64px;
  margin-bottom: 12px;
}

.entry::before {
  content: "";
  position: absolute;
  top: 26px;
  left: 23px;
  width: 9px;
  height: 9px;
  border: 1.5px solid var(--ink);
  background: var(--bg);
  transform: rotate(45deg);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.entry:hover::before {
  background: var(--redline);
  border-color: var(--redline);
}

.num {
  position: absolute;
  top: 44px;
  left: 0;
  width: 56px;
  text-align: center;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--faint);
}

.entry a {
  display: grid;
  grid-template-columns: 1fr 176px;
  border: 1px solid var(--line);
  background: var(--tile);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.entry a:hover {
  border-color: var(--ink);
  background: var(--tile-hover);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--ink);
}

.entry-body {
  padding: 16px 18px;
}

.date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--redline);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.entry h3 {
  margin: 2px 0 4px;
  font-size: 19px;
  letter-spacing: -0.01em;
}

.entry p {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--muted);
}

.entry .open {
  font-size: 11.5px;
  color: var(--muted);
}

.entry .media {
  border-left: 1px solid var(--line);
  min-height: 118px;
}

.entry .media.placeholder span {
  font-size: 15px;
}

/* ---------- Closing CTA + footer ---------- */
.closing {
  margin-top: 40px;
  padding: 24px 26px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.closing h2 {
  margin: 0 0 2px;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.closing p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
}

.button {
  display: inline-block;
  padding: 12px 18px;
  background: var(--button);
  color: var(--button-ink);
  font-family: var(--mono);
  font-size: 13px;
  text-decoration: none;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.button:hover {
  transform: translate(-2px, -2px);
  box-shadow: 3px 3px 0 var(--redline);
}

.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 16px;
  margin: 28px 0 0;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--faint);
}

.foot a {
  color: var(--muted);
  text-decoration: none;
}

.foot a:hover {
  color: var(--ink);
}

/* ---------- Reveal on scroll ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.js .reveal.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .pulse::after {
    animation: none;
  }

  .latest,
  .entry a,
  .media img,
  .signup button,
  .button {
    transition: none;
  }
}

/* ---------- Small screens ---------- */
@media (max-width: 640px) {
  .hero-body {
    padding: 24px 20px 22px;
  }

  .lede {
    font-size: 16.5px;
  }

  .signup {
    flex-direction: column;
  }

  .signup input {
    flex: none;
  }

  .titleblock {
    grid-template-columns: repeat(2, 1fr);
  }

  .titleblock div:first-child {
    padding-left: 14px;
  }

  .titleblock div:nth-child(3) {
    border-left: 0;
  }

  .titleblock div:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .latest {
    grid-template-columns: 1fr;
  }

  .latest .media {
    min-height: 0;
    aspect-ratio: 16 / 10;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .latest h2 {
    font-size: 28px;
  }

  .rail::before {
    left: 9px;
  }

  .entry {
    padding-left: 30px;
  }

  .entry::before {
    left: 5px;
  }

  .num {
    display: none;
  }

  .entry a {
    grid-template-columns: 1fr;
  }

  .entry .media {
    order: -1;
    min-height: 0;
    aspect-ratio: 16 / 9;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .bar-links .hide-sm {
    display: none;
  }
}