@font-face {
  font-family: "DM Serif Display";
  src: url("assets/dm-serif.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Literata";
  src: url("assets/literata.ttf") format("truetype");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/ibm-plex-mono.ttf") format("truetype");
  font-weight: 100 700;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  accent-color: var(--pink);
  --paper: #f3eddf;
  --paper-2: #fbf6ea;
  --ink: #171a2b;
  --muted: #5a5545;
  --blue: #2440e8;
  --pink: #ff3e9a;
  --band: #1e33c8;
  --band-text: #f3eddf;
  --band-muted: #d9dcf8;
  --rule: rgba(23, 26, 43, 0.26);
  --rule-soft: rgba(23, 26, 43, 0.14);
  --grid: rgba(36, 64, 232, 0.09);
  --pink-wash: rgba(255, 62, 154, 0.12);
  --display: "DM Serif Display", "Iowan Old Style", Georgia, serif;
  --body: "Literata", Georgia, "Times New Roman", serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --wrap: 1240px;
  --pad: clamp(20px, 4.2vw, 58px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

html:has(dialog[open]) {
  overflow: hidden;
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

p,
h1,
h2,
h3,
figure,
dl,
dd {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

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

button {
  cursor: pointer;
}

a {
  color: inherit;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--pad);
}

::selection {
  background: var(--pink);
  color: var(--ink);
}

.grain {
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
  opacity: 0.34;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 200;
  padding: 14px 20px;
  min-height: 44px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: top 120ms steps(2, end);
}
.skip-link:focus {
  top: 16px;
}

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

/* ---------- masthead ---------- */

.masthead {
  border-bottom: 2px solid var(--ink);
  background: var(--paper);
}

.mast-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding-block: 18px 14px;
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-size: 38px;
  line-height: 0.8;
  letter-spacing: -0.02em;
}

.wordmark-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--pink);
  box-shadow: 3px 0 0 var(--blue);
}

.mast-mid {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 3px;
}

.mast-meta {
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: right;
}

.mast-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--rule);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 28px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 120ms steps(2, end), border-color 120ms steps(2, end);
}

.mast-signal {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.signal-mark {
  width: 8px;
  height: 8px;
  background: var(--pink);
  border: 1px solid var(--ink);
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  overflow: clip;
  border-bottom: 2px solid var(--ink);
  padding-block: clamp(36px, 5vw, 64px) clamp(56px, 7vw, 96px);
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
}

.tape-edge {
  position: absolute;
  top: 34%;
  right: 10px;
  writing-mode: vertical-rl;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.8;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.72fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: end;
}

.kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.13em;
  line-height: 1.4;
  text-transform: uppercase;
}
.kicker::before {
  content: "";
  width: 9px;
  height: 9px;
  flex: none;
  background: var(--pink);
}
.kicker span + span::before {
  content: "/";
  margin-right: 14px;
  color: var(--muted);
}

.hero-title {
  margin-top: 14px;
  font-family: var(--display);
  font-weight: 400;
  line-height: 0.78;
  letter-spacing: -0.045em;
  text-transform: none;
}

.num {
  position: relative;
  display: block;
  isolation: isolate;
  font-size: clamp(138px, 24vw, 336px);
  line-height: 0.72;
  letter-spacing: -0.055em;
  color: var(--ink);
}
.num::before,
.num::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  z-index: -1;
  color: var(--pink);
  pointer-events: none;
}
.num::before {
  transform: translate(-9px, 8px);
  opacity: 0.9;
  mix-blend-mode: multiply;
}
.num::after {
  color: var(--blue);
  transform: translate(10px, -7px);
  opacity: 0.5;
  mix-blend-mode: multiply;
}

.hours {
  display: block;
  margin-left: 0.05em;
  font-size: clamp(42px, 6.6vw, 92px);
  line-height: 0.86;
  letter-spacing: -0.03em;
}

.of {
  display: block;
  margin-top: 0.16em;
  font-size: clamp(28px, 4.1vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.hero-side {
  position: relative;
  padding-bottom: 6px;
}

.receive-stamp {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 28px;
  padding: 8px 13px 9px;
  border: 2px solid var(--ink);
  transform: rotate(-4deg);
  background: rgba(255, 62, 154, 0.08);
  box-shadow: 3px 3px 0 rgba(36, 64, 232, 0.32);
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1.35;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
}
.receive-stamp strong {
  font-size: 14px;
  letter-spacing: 0.08em;
}

.lede {
  max-width: 37ch;
  font-size: 18px;
  line-height: 1.62;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 22px;
  margin-top: 26px;
}

.hero-note {
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 22px;
  border: 2px solid var(--ink);
  border-radius: 0;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  text-decoration: none;
  transition: transform 120ms steps(2, end), box-shadow 120ms steps(2, end), background-color 120ms steps(2, end);
}
.btn-primary {
  background: var(--pink);
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  transition: color 120ms steps(2, end), text-decoration-color 120ms steps(2, end);
}

/* ---------- readout instrument ---------- */

.readout {
  margin-top: clamp(40px, 5vw, 68px);
  border: 2px solid var(--ink);
  background: var(--paper-2);
  box-shadow: 5px 5px 0 rgba(36, 64, 232, 0.28), -4px -4px 0 rgba(255, 62, 154, 0.18);
}

.readout-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 24px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--ink);
}

.readout-id {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.gauge {
  display: flex;
  align-items: center;
  gap: 10px;
}

.gauge-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.gauge-count {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}
.gauge-count b {
  font-weight: 600;
}

.gauge-track {
  position: relative;
  width: 76px;
  height: 8px;
  border: 1px solid var(--ink);
  background-image: repeating-linear-gradient(90deg, transparent 0 9px, var(--rule) 9px 10px);
  overflow: hidden;
}
.gauge-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 100%;
  background: var(--pink);
  transition: width 150ms steps(4, end);
}

.strip {
  position: relative;
  padding: 20px 18px 6px;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
  overflow: hidden;
}

.scan-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--pink) 20%, var(--pink) 80%, transparent);
  opacity: 0.55;
  animation: scan 24s linear infinite;
  z-index: 3;
}
.scan-line::after {
  content: "";
  position: absolute;
  top: 0;
  left: -3px;
  width: 7px;
  height: 7px;
  background: var(--pink);
}

.lane {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  grid-template-areas:
    "label track"
    ". axis";
  column-gap: 12px;
  align-items: end;
}
.lane + .lane {
  margin-top: 20px;
}

.lane-label {
  grid-area: label;
  align-self: start;
  padding-top: 3px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
}

.lane-track {
  grid-area: track;
  position: relative;
  height: 84px;
  border-bottom: 2px solid var(--blue);
  background-image: linear-gradient(90deg, rgba(36, 64, 232, 0.17) 1px, transparent 1px);
  background-size: calc(100% / 24) 100%;
}

.hour-axis {
  grid-area: axis;
  display: flex;
  justify-content: space-between;
  padding-top: 5px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.spike {
  position: absolute;
  bottom: 0;
  left: var(--x);
  width: 12px;
  height: var(--h);
  transform: translateX(-50%);
  z-index: 1;
}
.spike-bar {
  position: absolute;
  inset: 0 auto 0 50%;
  width: 2px;
  transform: translateX(-50%) scaleY(1);
  transform-origin: bottom;
  background: var(--blue);
  transition: background-color 100ms steps(2, end);
  animation: spike-in 220ms steps(3, end) both;
  animation-delay: calc(var(--i) * 45ms);
}
.spike::after {
  content: "";
  position: absolute;
  top: -2px;
  left: 50%;
  width: 6px;
  height: 6px;
  transform: translateX(-50%);
  background: var(--blue);
  transition: background-color 100ms steps(2, end), transform 100ms steps(2, end);
}
.spike-label {
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%);
  padding: 2px 4px;
  border: 1px solid var(--ink);
  background: var(--paper-2);
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1.3;
  letter-spacing: 0.04em;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 100ms steps(2, end);
  z-index: 4;
}
.spike-ring {
  position: absolute;
  top: -7px;
  left: 50%;
  width: 14px;
  height: 14px;
  border: 2px solid var(--pink);
  border-radius: 50%;
  opacity: 0;
  transform: translateX(-50%) scale(0.5);
  transition: opacity 120ms steps(2, end), transform 120ms steps(2, end);
}
.spike.is-saved .spike-ring {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}
.spike.is-saved::after {
  background: var(--pink);
}
.spike.is-dim {
  opacity: 0.15;
}
.spike.is-active .spike-bar,
.spike.is-active::after {
  background: var(--pink);
}
.spike.is-active .spike-label {
  opacity: 1;
}
.spike.is-active {
  z-index: 5;
}

.readout-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 24px;
  padding: 8px 16px 9px;
  border-top: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.readout-foot b {
  color: var(--ink);
  font-weight: 600;
}
.readout-playback {
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.playback-mark {
  width: 18px;
  height: 4px;
  background: var(--pink);
}

/* ---------- log ---------- */

.log {
  padding-block: clamp(64px, 8vw, 112px) clamp(64px, 8vw, 108px);
  border-bottom: 2px solid var(--ink);
}

.log-head {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.62fr);
  gap: 24px clamp(28px, 5vw, 72px);
  align-items: end;
}

.log-head h2 {
  margin-top: 16px;
  max-width: 15ch;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(42px, 5.6vw, 78px);
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.log-intro {
  max-width: 42ch;
  font-size: 16.5px;
  line-height: 1.62;
  color: var(--muted);
  padding-bottom: 6px;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 190px auto;
  gap: 16px;
  align-items: end;
  margin-top: clamp(36px, 5vw, 56px);
  padding-block: 20px;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}
.field label {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.field input,
.field select {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1.5px solid var(--ink);
  border-radius: 0;
  background: var(--paper-2);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.3;
  color: var(--ink);
  appearance: none;
}
.field input::placeholder {
  color: var(--muted);
  opacity: 1;
}
.field input:focus,
.field select:focus {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.select-wrap {
  position: relative;
  display: block;
}
.select-wrap::after {
  content: "▾";
  position: absolute;
  right: 13px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 13px;
  pointer-events: none;
}
.field select {
  padding-right: 38px;
  cursor: pointer;
}

.saved-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 11px 15px;
  border: 2px solid var(--ink);
  border-radius: 0;
  background: var(--paper);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: transform 120ms steps(2, end), box-shadow 120ms steps(2, end), background-color 120ms steps(2, end);
}
.toggle-mark {
  width: 11px;
  height: 11px;
  flex: none;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
}
.toggle-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 20px;
  padding-inline: 5px;
  border: 1px solid var(--ink);
  font-size: 9px;
}
.saved-toggle[aria-pressed="true"] {
  background: var(--pink);
  box-shadow: 3px 3px 0 var(--ink);
  transform: translate(-1px, -1px);
}
.saved-toggle[aria-pressed="true"] .toggle-mark {
  background: var(--ink);
}

.result-line {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 20px;
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
#result-count {
  color: var(--ink);
  font-weight: 600;
}

.ledger {
  list-style: none;
  margin-top: 8px;
}

.day-band {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-top: 34px;
  padding: 10px 0 0;
  border-top: 2px solid var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.day-band span:last-child {
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 0.08em;
}

.log-row {
  --rowpad: 12px;
  position: relative;
  display: grid;
  grid-template-columns: 52px 112px minmax(0, 1fr) 132px;
  grid-template-areas: "no time main side";
  gap: 0 20px;
  align-items: start;
  margin-inline: calc(var(--rowpad) * -1);
  padding: 24px var(--rowpad) 25px;
  border-bottom: 1px solid var(--rule);
  transition: background-color 120ms steps(2, end), box-shadow 120ms steps(2, end);
}
.log-row.is-active {
  background: var(--pink-wash);
  box-shadow: inset 3px 0 0 var(--pink);
}
.log-row:focus-within {
  background: var(--pink-wash);
  box-shadow: inset 3px 0 0 var(--pink);
}

.row-no {
  grid-area: no;
  padding-top: 5px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--blue);
}

.row-time {
  grid-area: time;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 2px;
  font-family: var(--mono);
}
.row-time strong {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.row-day {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--blue);
}
.row-dur {
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.row-main {
  grid-area: main;
  min-width: 0;
}

.row-cat {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--muted);
}
.row-cat > span:first-child {
  color: var(--blue);
  font-weight: 600;
}
.row-cat > span + span::before {
  content: "/";
  margin-right: 10px;
  color: var(--rule);
}
.row-saved {
  padding: 2px 6px;
  border: 1px solid var(--pink);
  background: rgba(255, 62, 154, 0.13);
  color: var(--ink) !important;
  font-size: 9px;
}
.row-cat > .row-saved::before {
  content: "◯";
  margin-right: 5px;
  color: var(--pink);
}

.row-title {
  margin-top: 5px;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(25px, 2.35vw, 32px);
  line-height: 1.06;
  letter-spacing: -0.018em;
}

.row-open {
  display: inline-block;
  min-height: 44px;
  padding: 6px 0;
  border: 0;
  border-radius: 0;
  background: none;
  text-align: left;
  font: inherit;
  color: inherit;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
  transition: color 120ms steps(2, end), text-decoration-color 120ms steps(2, end);
  cursor: pointer;
}

.row-summary {
  max-width: 60ch;
  margin-top: 7px;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--muted);
}

.row-place {
  margin-top: 9px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}
.row-place span {
  margin-inline: 4px;
  color: var(--pink);
}

.row-side {
  grid-area: side;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  padding-top: 1px;
  text-align: right;
}
.row-price {
  font-family: var(--display);
  font-size: 29px;
  line-height: 1;
  letter-spacing: -0.02em;
}
.row-price.is-free {
  padding: 4px 7px;
  border: 1.5px solid var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.row-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 24px;
  padding-top: 7px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  transition: transform 120ms steps(2, end);
}

/* ---------- empty state ---------- */

.empty {
  margin-top: 28px;
  padding: 40px 32px 44px;
  border: 2px solid var(--ink);
  background: var(--paper-2);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
}
.empty-kicker {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue);
}
.empty h3 {
  margin-top: 10px;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.03;
  letter-spacing: -0.03em;
}
.empty p:not(.empty-kicker) {
  max-width: 48ch;
  margin-top: 12px;
  font-size: 16px;
  color: var(--muted);
}
.empty .btn {
  margin-top: 22px;
}

/* ---------- notes band ---------- */

.notes {
  position: relative;
  margin-top: -2px;
  padding-block: clamp(96px, 11vw, 150px) clamp(80px, 9vw, 124px);
  background-color: var(--band);
  background-image:
    linear-gradient(rgba(243, 237, 223, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243, 237, 223, 0.07) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--band-text);
  clip-path: polygon(
    0 10px, 3% 4px, 7% 12px, 11% 2px, 15% 9px, 19% 3px, 24% 11px,
    28% 5px, 33% 13px, 38% 2px, 43% 10px, 48% 5px, 53% 12px,
    58% 3px, 63% 11px, 68% 5px, 73% 13px, 78% 2px, 83% 10px,
    88% 4px, 93% 12px, 97% 6px, 100% 10px, 100% 100%, 0 100%
  );
}

.kicker-light {
  color: var(--band-text);
}
.kicker-light span + span::before {
  color: var(--band-muted);
}

.notes-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.75fr);
  gap: clamp(40px, 7vw, 96px);
  align-items: start;
}

.notes h2 {
  max-width: 14ch;
  margin-top: 16px;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(42px, 5.4vw, 76px);
  line-height: 0.99;
  letter-spacing: -0.035em;
  color: var(--band-text);
}

.notes-lede {
  max-width: 54ch;
  margin-top: 20px;
  font-size: 17px;
  line-height: 1.62;
  color: var(--band-muted);
}

.notes-list {
  list-style: none;
  margin-top: 38px;
  border-top: 1px solid rgba(243, 237, 223, 0.4);
}
.notes-list li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 18px;
  padding-block: 20px;
  border-bottom: 1px solid rgba(243, 237, 223, 0.24);
}
.note-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 30px;
  background: var(--pink);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.notes-list h3 {
  font-family: var(--body);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--band-text);
}
.notes-list p {
  max-width: 56ch;
  margin-top: 6px;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--band-muted);
}

.diagram {
  position: relative;
  padding: 26px 22px 18px;
  border: 2px solid var(--band-text);
  background: rgba(15, 25, 90, 0.24);
  transform: rotate(1.1deg);
}
.tape {
  position: absolute;
  top: -14px;
  left: 18px;
  width: 112px;
  height: 28px;
  background: rgba(243, 237, 223, 0.82);
  transform: rotate(-3.5deg);
  box-shadow: 0 1px 0 rgba(23, 26, 43, 0.18);
}
.diagram svg {
  width: 100%;
  height: auto;
}
.diagram figcaption {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(243, 237, 223, 0.3);
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.55;
  letter-spacing: 0.04em;
  color: var(--band-muted);
}

/* ---------- footer ---------- */

.site-foot {
  border-top: 2px solid var(--ink);
  padding-block: 44px 28px;
  background: var(--paper);
}

.foot-grid {
  display: grid;
  grid-template-columns: 0.5fr 1.2fr auto;
  gap: 24px clamp(28px, 5vw, 68px);
  align-items: start;
}
.foot-word {
  font-family: var(--display);
  font-size: clamp(54px, 7vw, 92px);
  line-height: 0.72;
  letter-spacing: -0.03em;
}
.foot-copy {
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.6;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.foot-note {
  max-width: 58ch;
  margin-top: 14px;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0.02em;
  line-height: 1.55;
  font-family: var(--body);
  font-size: 13.5px;
}
.foot-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  white-space: nowrap;
  transition: color 120ms steps(2, end);
}
.foot-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  margin-top: 40px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- detail dialog ---------- */

.detail {
  width: min(740px, calc(100vw - 40px));
  max-height: min(88vh, 900px);
  padding: 0;
  border: 2px solid var(--ink);
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  overflow: visible;
}
.detail::backdrop {
  background: rgba(23, 26, 43, 0.62);
}
.detail-sheet {
  max-height: min(88vh, 900px);
  overflow-y: auto;
  overscroll-behavior: contain;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
}
.detail-top {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 14px 10px 20px;
  border-bottom: 1px solid var(--ink);
  background: var(--paper-2);
}
.detail-tag {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.detail-close {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 0;
  background: none;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background-color 120ms steps(2, end), border-color 120ms steps(2, end);
}
.detail-close span:first-child {
  font-size: 14px;
  line-height: 1;
}

.detail-content {
  padding: 26px clamp(20px, 4vw, 40px) 30px;
}

.detail-cat {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.detail h2 {
  margin-top: 14px;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1;
  letter-spacing: -0.03em;
  max-width: 18ch;
}

.detail-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  border: 1px solid var(--ink);
  background: var(--rule);
}
.meta-item {
  padding: 10px 12px;
  background: var(--paper-2);
}
.meta-item dt {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}
.meta-item dd {
  margin: 3px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.4;
}

.detail-body {
  margin-top: 28px;
  max-width: 62ch;
}
.detail-body p {
  font-size: 17px;
  line-height: 1.65;
}
.detail-body p + p {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--rule-soft);
  font-size: 15.5px;
  color: var(--muted);
}
.detail-body p + p::before {
  content: "Access notes";
  display: block;
  margin-bottom: 4px;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--blue);
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 2px solid var(--ink);
}
.save-item[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
  box-shadow: 4px 4px 0 var(--pink);
}
.save-item[aria-pressed="true"] .save-mark {
  color: var(--pink);
}
.save-mark {
  font-size: 16px;
  line-height: 1;
}
.detail-foot {
  flex: 1 1 200px;
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.55;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- noscript ---------- */

.nojs {
  padding-block: 64px;
  border-top: 2px solid var(--ink);
}
.nojs h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 40px;
  letter-spacing: -0.03em;
}
.nojs p {
  max-width: 62ch;
  margin-top: 12px;
}
.nojs ul {
  margin-top: 24px;
  padding-left: 18px;
}
.nojs li {
  margin-top: 12px;
  max-width: 75ch;
}

/* ---------- hover states ---------- */

@media (hover: hover) and (pointer: fine) {
  .site-nav a:hover {
    color: var(--blue);
    border-bottom-color: var(--pink);
  }
  .btn-primary:hover {
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 var(--ink);
  }
  .text-link:hover {
    color: var(--blue);
    text-decoration-color: var(--pink);
  }
  .saved-toggle:hover {
    background: var(--pink-wash);
  }
  .saved-toggle[aria-pressed="true"]:hover {
    background: var(--pink);
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0 var(--ink);
  }
  .log-row:hover {
    background: var(--pink-wash);
    box-shadow: inset 3px 0 0 var(--pink);
  }
  .log-row:hover .row-open {
    color: var(--blue);
    text-decoration-color: var(--pink);
  }
  .log-row:hover .row-cta {
    transform: translateX(3px);
  }
  .detail-close:hover {
    border-color: var(--ink);
    background: var(--paper);
  }
  .foot-top:hover {
    color: var(--blue);
  }
  .btn-primary:hover .save-mark {
    color: var(--pink);
  }
  .row-open:hover {
    color: var(--blue);
    text-decoration-color: var(--pink);
  }
}

/* pressed states, declared after hover so they win while pressing */
.btn-primary:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--ink);
}
.saved-toggle:active,
.saved-toggle[aria-pressed="true"]:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}
.detail-close:active {
  border-color: var(--ink);
  background: var(--pink);
}
.site-nav a:active,
.text-link:active,
.foot-top:active,
.row-open:active {
  color: var(--blue);
  transform: translateY(1px);
}

/* pressed / focus support for older pointer paths */
.btn-primary:focus-visible {
  box-shadow: 4px 4px 0 var(--ink);
}
.saved-toggle:focus-visible,
.row-open:focus-visible,
.detail-close:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

/* ---------- motion ---------- */

@keyframes scan {
  from {
    left: 0;
  }
  to {
    left: 100%;
  }
}

@keyframes spike-in {
  from {
    transform: translateX(-50%) scaleY(0);
  }
  to {
    transform: translateX(-50%) scaleY(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .scan-line {
    display: none;
  }
  .num::before,
  .num::after {
    transform: none;
  }
  .num::before {
    transform: translate(-4px, 3px);
  }
  .num::after {
    transform: translate(5px, -3px);
  }
}

/* ---------- responsive ---------- */

@media (max-width: 1080px) {
  .tape-edge {
    display: none;
  }
  .hero-grid,
  .log-head,
  .notes-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-side {
    max-width: 620px;
  }
  .receive-stamp {
    display: flex;
    width: max-content;
    margin: 0 0 26px auto;
  }
  .hero-side .lede {
    max-width: 56ch;
  }
  .notes-grid {
    gap: 48px;
  }
  .diagram {
    max-width: 500px;
    transform: rotate(0.8deg);
  }
}

@media (max-width: 860px) {
  .toolbar {
    grid-template-columns: minmax(0, 1fr) 190px;
  }
  .saved-toggle {
    grid-column: 1 / -1;
    justify-self: start;
    padding-inline: 18px;
  }
  .log-row {
    grid-template-columns: 44px 96px minmax(0, 1fr) 100px;
    gap: 0 14px;
  }
  .row-summary {
    font-size: 15px;
  }
  .foot-grid {
    grid-template-columns: 1fr auto;
  }
  .foot-copy {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

@media (max-width: 680px) {
  body {
    font-size: 17px;
  }
  .mast-mid,
  .mast-signal {
    display: none;
  }
  .mast-top {
    align-items: center;
  }
  .wordmark {
    font-size: 32px;
  }
  .site-nav {
    gap: 4px 20px;
  }
  .site-nav a {
    font-size: 11px;
  }
  .hero {
    padding-block: 30px 64px;
  }
  .num {
    font-size: clamp(126px, 38vw, 190px);
  }
  .hours {
    font-size: clamp(44px, 13vw, 64px);
  }
  .of {
    font-size: clamp(29px, 8.4vw, 40px);
  }
  .receive-stamp {
    position: static;
    margin: 0 0 20px 0;
  }
  .hero-actions {
    align-items: stretch;
  }
  .hero-actions .btn {
    flex: 1 1 auto;
  }
  .readout-head {
    padding: 9px 12px;
  }
  .readout-id {
    display: none;
  }
  .gauge {
    width: 100%;
    justify-content: space-between;
  }
  .strip {
    padding: 16px 12px 4px;
  }
  .lane {
    grid-template-columns: 44px minmax(0, 1fr);
    column-gap: 8px;
  }
  .lane-track {
    height: 66px;
  }
  .lane-label {
    font-size: 9px;
  }
  .hour-axis {
    font-size: 9px;
  }
  .readout-foot {
    padding: 8px 12px 10px;
    font-size: 9.5px;
  }
  .readout-playback {
    display: none;
  }

  .log-head h2 {
    max-width: 12ch;
  }
  .toolbar {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }
  .saved-toggle {
    justify-self: stretch;
  }
  .result-line {
    gap: 4px 14px;
  }

  .day-band {
    margin-top: 26px;
    font-size: 9.5px;
  }
  .log-row {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "no side"
      "time time"
      "main main";
    gap: 6px 16px;
    padding-block: 20px 22px;
  }
  .row-no {
    padding-top: 0;
  }
  .row-time {
    flex-direction: row;
    align-items: baseline;
    gap: 10px;
    padding-top: 0;
  }
  .row-time strong {
    font-size: 15px;
  }
  .row-side {
    padding-top: 0;
  }
  .row-price {
    font-size: 24px;
  }
  .row-price.is-free {
    font-size: 10px;
  }
  .row-cta {
    display: none;
  }
  .row-title {
    font-size: clamp(24px, 7vw, 30px);
  }
  .row-summary {
    font-size: 15px;
  }
  .row-main {
    margin-top: 4px;
  }
  .empty {
    padding: 28px 20px 32px;
  }

  .notes {
    padding-block: 88px 76px;
  }
  .notes-list li {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 14px;
  }
  .note-no {
    width: 30px;
    height: 27px;
  }

  .foot-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .foot-copy {
    grid-row: auto;
  }
  .foot-word {
    font-size: 64px;
  }
  .foot-top {
    justify-self: start;
  }

  .detail {
    width: calc(100vw - 20px);
    max-height: 92vh;
  }
  .detail-sheet {
    max-height: 92vh;
  }
  .detail-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .detail-content {
    padding: 22px 18px 26px;
  }
  .detail-actions {
    align-items: stretch;
  }
  .detail-actions .btn {
    width: 100%;
  }
}

@media (max-width: 380px) {
  .mast-meta {
    font-size: 9px;
  }
  .site-nav {
    gap: 4px 14px;
  }
  .row-time {
    flex-wrap: wrap;
  }
}