/* Can I Park Here. Light theme, big type, never color alone. */
:root {
  --ink: #111111;
  --ink-2: #3d3a35;
  --ink-3: #6b665e;
  --paper: #F7F5F0;
  --paper-2: #EDE9E0;
  --card: #FFFFFF;
  --line: #d9d3c7;
  --free: #1E7B45;
  --free-soft: #DDEFE3;
  --limited: #0F6E8C;
  --limited-soft: #DCEEF4;
  --no: #B3261E;
  --no-soft: #F7DEDB;
  --unsure: #F2B705;
  --unsure-soft: #FDF1C7;
  --sign-blue: #1747A6;
  --focus: #1747A6;
  --hatch: repeating-linear-gradient(135deg, rgba(0,0,0,.78) 0 2px, transparent 2px 7px);
  --radius: 14px;
  --shadow: 0 1px 0 rgba(17,17,17,.04), 0 8px 24px -12px rgba(17,17,17,.18);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --row: 5px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.45;
  color: var(--ink);
  background: var(--paper);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 20px 40px; }
img { max-width: 100%; display: block; }
a { color: var(--sign-blue); text-underline-offset: 3px; }
h1, h2, h3 { line-height: 1.1; margin: 0; letter-spacing: -0.01em; }
h2 { font-size: 1.35rem; font-weight: 800; }
p { margin: 0; }
[hidden] { display: none !important; }
.sprite { position: absolute; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 12px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
.ico { width: 1.15em; height: 1.15em; flex: none; }
.ico-sm { width: .95em; height: .95em; vertical-align: -0.12em; }

/* Top bar */
.topbar { max-width: 1240px; width: 100%; margin: 0 auto; padding: 16px 20px 6px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.brand-logo { width: 38px; height: 38px; }
.brand-word { font-weight: 900; font-size: 1.15rem; letter-spacing: -0.02em; }
.brand-word em { font-style: normal; color: var(--sign-blue); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  font: inherit; font-weight: 750; font-size: 1rem; line-height: 1;
  padding: 14px 20px; min-height: 48px; border-radius: 999px;
  border: 2px solid var(--ink); background: var(--card); color: var(--ink);
  cursor: pointer; text-decoration: none; user-select: none;
  transition: transform .08s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover { background: var(--paper-2); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #2b2b2b; }
.btn-big { font-size: 1.2rem; padding: 18px 28px; min-height: 60px; }
.btn-ghost { background: transparent; }
.btn-small { min-height: 40px; padding: 8px 14px; font-size: .9rem; }
.btn-wide { width: 100%; }
input[type="file"]:focus-visible + .btn, .photo-actions input:focus-visible { outline: 3px solid var(--focus); }
.photo-actions label:focus-within { outline: 3px solid var(--focus); }

/* Start view */
.hero { display: grid; gap: 28px; padding: 18px 0 8px; align-items: center; }
.eyebrow { font-size: .85rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); margin-bottom: 10px; }
.hero h1 { font-size: clamp(2.8rem, 12vw, 5.4rem); font-weight: 900; letter-spacing: -0.04em; line-height: .95; }
.promise { font-size: clamp(1.2rem, 4.6vw, 1.6rem); font-weight: 600; color: var(--ink-2); margin-top: 14px; max-width: 26ch; }
.photo-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; align-items: center; }
.photo-actions .btn-big { flex: 1 1 100%; }
.photo-actions .btn-ghost { flex: 1 1 100%; }
.fineprint { margin-top: 12px; font-size: .95rem; color: var(--ink-2); display: flex; gap: 6px; align-items: center; }
.fineprint .ico { color: var(--free); }
.alert { margin-top: 14px; padding: 12px 14px; border-radius: 10px; background: var(--no-soft); border: 2px solid var(--no); font-weight: 650; }

.hero-demo { display: none; }
.demo-card {
  background: var(--card); border: 2px solid var(--ink); border-radius: 22px; padding: 22px;
  box-shadow: 10px 10px 0 var(--ink); max-width: 420px; margin-left: auto; transform: rotate(1.2deg);
}
.demo-card { position: relative; }
.demo-tag { position: absolute; top: -14px; left: 20px; background: var(--unsure); border: 2px solid var(--ink); font-size: .75rem; font-weight: 900; text-transform: uppercase; letter-spacing: .06em; padding: 2px 10px; border-radius: 999px; }
.demo-verdict { display: flex; align-items: center; gap: 12px; background: var(--free); color: #fff; border-radius: 14px; padding: 12px 18px; }
.demo-verdict .ico { width: 44px; height: 44px; }
.demo-verdict span { font-size: 3.4rem; font-weight: 900; line-height: 1; letter-spacing: -0.03em; }
.demo-line { font-weight: 750; margin: 10px 2px 14px; }
.demo-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; height: 170px; }
.demo-col { position: relative; background: var(--free); border-radius: 4px; overflow: hidden; }
.demo-col span { position: absolute; left: 0; right: 0; }
.demo-legend { display: flex; gap: 8px; align-items: center; font-size: .8rem; font-weight: 700; margin-top: 12px; color: var(--ink-2); }
.demo-legend .sw { width: 14px; height: 14px; }

.samples { margin-top: 34px; }
.sample-list { list-style: none; padding: 0; margin: 14px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.sample {
  display: flex; flex-direction: column; width: 100%; text-align: left; padding: 0; overflow: hidden;
  background: var(--card); border: 2px solid var(--ink); border-radius: var(--radius); cursor: pointer;
  font: inherit; color: inherit; transition: transform .12s ease, box-shadow .12s ease;
}
.sample:hover { transform: translateY(-2px); box-shadow: 4px 4px 0 var(--ink); }
.sample img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; background: var(--paper-2); }
.sample-body { padding: 10px 12px 12px; }
.sample-body br { display: none; }
.sample-title { display: block; font-weight: 800; font-size: 1rem; line-height: 1.2; }
.sample-meta { display: block; font-size: .8rem; color: var(--ink-3); margin-top: 4px; line-height: 1.3; }
.sample-credit { font-size: .75rem; color: var(--ink-3); margin-top: 6px; line-height: 1.3; padding: 0 2px; }
.sample-credit a { color: var(--ink-3); }

.how { margin-top: 40px; }
.how-steps { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 12px; }
.how-steps li { display: flex; gap: 14px; align-items: flex-start; background: var(--card); border: 2px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.how-num { flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 900; display: grid; place-items: center; }

.accuracy { margin-top: 40px; background: var(--card); border: 2px solid var(--ink); border-radius: 18px; padding: 20px; }
.accuracy h2 { font-size: 1.3rem; }
.accuracy-sub { color: var(--ink-2); margin-top: 6px; font-size: .95rem; }
.acc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 16px 0 0; }
.acc { border-radius: 12px; padding: 12px 14px; background: var(--paper); border-left: 6px solid var(--ink); }
.acc dt { font-size: .85rem; font-weight: 750; color: var(--ink-2); }
.acc dd { margin: 2px 0 0; font-size: 2.1rem; font-weight: 900; line-height: 1; }
.acc-right { border-color: var(--free); }
.acc-unsure { border-color: var(--unsure); }
.acc-wrongno { border-color: var(--limited); }
.acc-wrongyes { border-color: var(--no); }

.disclaimer { margin-top: 28px; font-weight: 750; font-size: 1rem; padding: 12px 16px; border-radius: 12px; background: var(--paper-2); text-align: center; }

/* Reading view */
.reading-stage { display: grid; gap: 22px; justify-items: center; padding-top: 12px; }
.scan-frame { position: relative; width: min(100%, 520px); border-radius: 18px; overflow: hidden; border: 2px solid var(--ink); background: #222; }
.scan-frame img { width: 100%; max-height: 62vh; object-fit: contain; filter: saturate(.9); }
.scan-frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(rgba(17,17,17,0) 60%, rgba(17,17,17,.25)); pointer-events: none; }
.scan-line {
  position: absolute; left: 0; right: 0; top: 0; height: 22%;
  background: linear-gradient(to bottom, rgba(242,183,5,0), rgba(242,183,5,.32) 80%, rgba(242,183,5,.95));
  border-bottom: 3px solid var(--unsure);
  box-shadow: 0 6px 18px rgba(242,183,5,.55);
  animation: scan 2.2s cubic-bezier(.45,.05,.55,.95) infinite alternate;
}
@keyframes scan { from { transform: translateY(-100%); } to { transform: translateY(455%); } }
.scan-frame.stopped .scan-line { display: none; }
.reading-status { text-align: center; display: grid; gap: 8px; justify-items: center; }
.reading-text { font-size: clamp(1.8rem, 7vw, 2.6rem); font-weight: 900; }
.reading-sub { color: var(--ink-2); margin-bottom: 8px; }
.reading-problem { text-align: center; max-width: 34ch; display: grid; gap: 10px; justify-items: center; }
.reading-problem h1 { font-size: 1.7rem; font-weight: 900; }
.problem-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 6px; }

/* Answer view */
.answer-layout { display: grid; gap: 26px; padding-top: 8px; }
.confirm-bar { background: var(--card); border: 2px solid var(--ink); border-radius: 18px; padding: 18px; display: grid; gap: 14px; }
.confirm-lead { font-size: 1.15rem; font-weight: 650; }
.answer-layout.confirming .result { display: none; }
.answer-layout:not(.confirming) .confirm-bar { display: none; }

.verdict {
  --tone: var(--free); --tone-ink: #fff;
  background: var(--tone); color: var(--tone-ink); border-radius: 22px; padding: 18px 22px 20px;
  transition: background-color .25s ease, color .25s ease;
}
.verdict.no { --tone: var(--no); }
.verdict.unsure { --tone: var(--unsure); --tone-ink: var(--ink); background-image: linear-gradient(var(--unsure), var(--unsure)); }
.verdict.empty { --tone: var(--paper-2); --tone-ink: var(--ink); }
.verdict-inner { display: flex; align-items: center; gap: 14px; }
.verdict-ico { width: clamp(3rem, 13vw, 5.4rem); height: clamp(3rem, 13vw, 5.4rem); flex: none; }
.verdict-word { font-size: clamp(3rem, 14vw, 6rem); font-weight: 900; line-height: .95; letter-spacing: -0.04em; }
.verdict-line { font-size: clamp(1.25rem, 5vw, 1.7rem); font-weight: 800; margin-top: 10px; line-height: 1.2; }
.verdict.empty .verdict-word { font-size: clamp(1.6rem, 6vw, 2.2rem); letter-spacing: -0.01em; }
.verdict.empty .verdict-ico { display: none; }
.verdict.fade .verdict-inner, .verdict.fade .verdict-line { animation: fadein .22s ease; }
@keyframes fadein { from { opacity: .35; } to { opacity: 1; } }

.when-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.when { font-size: 1.05rem; }
.when-label { color: var(--ink-2); }
.for-car { display: inline-block; margin-right: 6px; font-size: .78rem; font-weight: 900; text-transform: uppercase; letter-spacing: .05em; padding: 3px 8px; border-radius: 6px; background: var(--paper-2); color: var(--ink-2); vertical-align: 2px; }
.when strong { font-size: 1.2rem; font-weight: 850; }

.chips { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) minmax(0, 1.7fr); gap: 6px; margin-top: 14px; align-items: center; }
.chips-label { grid-column: 1 / -1; font-weight: 750; color: var(--ink-2); font-size: .95rem; }
.chip {
  font: inherit; font-weight: 750; font-size: .95rem; min-height: 46px; padding: 8px 4px; border-radius: 999px; white-space: nowrap;
  border: 2px solid var(--ink); background: var(--card); color: var(--ink); cursor: pointer;
}
.chip[aria-pressed="true"] { background: var(--ink); color: #fff; }

.side-q { margin-top: 16px; background: var(--unsure-soft); border: 2px solid var(--ink); border-radius: 16px; padding: 16px; }
.side-text { font-weight: 800; font-size: 1.1rem; }
.side-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.side-btn {
  font: inherit; font-size: 1.2rem; font-weight: 850; min-height: 60px; border-radius: 14px; border: 2px solid var(--ink);
  background: var(--card); color: var(--ink); display: flex; align-items: center; justify-content: center; gap: 10px; cursor: pointer;
}
.side-btn .ico { width: 28px; height: 28px; }
.side-btn[aria-pressed="true"] { background: var(--ink); color: #fff; }

/* Week grid */
.week { margin-top: 22px; background: var(--card); border: 2px solid var(--ink); border-radius: 18px; padding: 16px 12px 14px; }
.week-head { padding: 0 6px; }
.week-hint { color: var(--ink-2); font-size: .95rem; margin-top: 4px; }
.grid-wrap { margin-top: 12px; }
.grid { display: grid; grid-template-columns: 40px repeat(7, 1fr); column-gap: 4px; touch-action: none; user-select: none; -webkit-user-select: none; }
.grid-day { text-align: center; font-weight: 800; font-size: .85rem; padding: 4px 0 6px; line-height: 1.05; }
.grid-day small { display: block; font-size: .65rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; color: var(--sign-blue); }
.grid-day.today { color: var(--sign-blue); }
.grid-hours { position: relative; height: calc(var(--row) * 96); }
.grid-hours span { position: absolute; right: 4px; font-size: .68rem; font-weight: 700; color: var(--ink-3); transform: translateY(-50%); white-space: nowrap; }
.grid-col { position: relative; height: calc(var(--row) * 96); background: var(--free); border-radius: 6px; overflow: hidden; cursor: pointer; }
.grid-col.today { box-shadow: 0 0 0 2px var(--sign-blue); }
.grid-col::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 2;
  background: repeating-linear-gradient(to bottom, transparent 0 calc(var(--row) * 8 - 1px), rgba(255,255,255,.28) calc(var(--row) * 8 - 1px) calc(var(--row) * 8));
}
.run {
  position: absolute; left: 0; right: 0; border: 0; padding: 0; margin: 0; font: inherit; cursor: pointer;
  display: flex; align-items: flex-start; justify-content: center; overflow: hidden;
  color: #fff; font-size: .62rem; font-weight: 850; letter-spacing: .02em;
}
.run.free { background: var(--free); }
.run.limited { background: var(--limited); }
.run.no { background: var(--no); }
.run.unsure { background-color: var(--unsure); background-image: var(--hatch); color: var(--ink); }
.run.unsure .run-label { background: var(--unsure); border-radius: 4px; padding: 0 3px; }
.run + .run { box-shadow: inset 0 1px 0 rgba(255,255,255,.55); }
.run-label { padding-top: 2px; line-height: 1; pointer-events: none; }
.run svg { width: 11px; height: 11px; margin-top: 3px; }
.run.selected { outline: 3px solid var(--ink); outline-offset: -3px; z-index: 3; }
.run:focus-visible { outline: 3px solid var(--ink); outline-offset: -3px; z-index: 3; }
.grid.empty .grid-col { background: var(--paper-2); }
.grid.empty .run { display: none; }

.stay { position: absolute; left: 0; right: 0; z-index: 4; pointer-events: none; background: rgba(255,255,255,.42); border-left: 4px solid var(--ink); border-right: 4px solid var(--ink); }
.tline {
  position: absolute; left: -2px; right: -2px; height: 0; z-index: 5; pointer-events: none;
  border-top: 4px solid var(--ink);
  box-shadow: 0 0 0 1px rgba(255,255,255,.85);
}
.tline-handle {
  position: absolute; left: 50%; top: -15px; width: 30px; height: 26px; transform: translateX(-50%);
  background: var(--ink); color: #fff; border-radius: 8px; display: grid; place-items: center; box-shadow: 0 0 0 2px #fff;
  pointer-events: auto; cursor: grab; touch-action: none;
}
.tline-handle::after { content: ""; position: absolute; inset: -12px -10px; }
.grid.dragging .tline-handle { cursor: grabbing; transform: translateX(-50%) scale(1.12); }
.tline-handle::before { content: ""; width: 12px; height: 8px; border-top: 2px solid #fff; border-bottom: 2px solid #fff; }
.grid-focus { position: absolute; inset: 0; z-index: 6; border-radius: 6px; }
.grid-body { position: relative; display: contents; }
.grid.dragging .grid-col { cursor: grabbing; }
.grid-cols-hit { outline: none; }
.grid-cols-hit:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; border-radius: 6px; }

.grid-caption { min-height: 2.8em; margin: 12px 6px 0; font-weight: 700; font-size: 1rem; }
.grid-caption:empty::before { content: "Tap any block to see which sign it comes from."; color: var(--ink-3); font-weight: 600; }
.legend { list-style: none; padding: 0; margin: 12px 6px 0; display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: .9rem; font-weight: 700; }
.legend li { display: flex; align-items: center; gap: 7px; }
.sw { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 5px; color: #fff; flex: none; }
.sw svg { width: 14px; height: 14px; }
.sw-free { background: var(--free); }
.sw-limited { background: var(--limited); }
.sw-no { background: var(--no); }
.sw-unsure { background-color: var(--unsure); background-image: var(--hatch); color: var(--ink); }
.sw-unsure svg { background: var(--unsure); border-radius: 3px; }

/* Sign cards */
.answer-side { display: grid; gap: 14px; align-content: start; }
.signs-head { display: flex; gap: 14px; align-items: center; }
.answer-photo { width: 76px; height: 100px; object-fit: cover; border-radius: 10px; border: 2px solid var(--ink); background: var(--paper-2); flex: none; }
.signs-sub { color: var(--ink-2); font-size: .95rem; margin-top: 4px; }
.cards { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.card {
  --accent: var(--ink);
  position: relative; background: var(--card); border: 2px solid var(--ink); border-radius: 12px; padding: 14px 14px 12px 14px;
  border-top: 8px solid var(--accent); transition: opacity .2s ease, box-shadow .2s ease, transform .2s ease;
  scroll-margin: 90px;
}
.card.k-no { --accent: var(--no); }
.card.k-limited { --accent: var(--limited); }
.card.k-free { --accent: var(--free); }
.card.k-unsure { --accent: var(--unsure); background-image: linear-gradient(var(--unsure-soft), var(--unsure-soft)); }
.card-top { display: flex; gap: 12px; align-items: flex-start; }
.card-num { flex: none; width: 32px; height: 32px; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 900; display: grid; place-items: center; font-size: 1rem; }
.card-text { font-weight: 900; text-transform: uppercase; font-size: 1.02rem; line-height: 1.2; letter-spacing: .01em; overflow-wrap: anywhere; }
.card-rule { margin-top: 6px; color: var(--ink-2); font-size: 1rem; line-height: 1.35; }
.card-unsure { display: flex; gap: 8px; align-items: center; font-weight: 850; margin-top: 6px; }
.card-unsure .q { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--unsure); border: 2px solid var(--ink); }
.card-unsure .q svg { width: 16px; height: 16px; }
.card-problem { font-size: .9rem; color: var(--ink-2); margin-top: 2px; }
.card-arrow {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; min-height: 36px; padding: 4px 6px 4px 11px;
  font: inherit; font-size: .88rem; font-weight: 800; color: var(--ink); background: var(--card);
  border: 2px solid var(--ink); border-radius: 999px; cursor: pointer; transition: background .15s ease, transform .1s ease;
}
.card-arrow:hover { background: var(--paper-2); }
.card-arrow:active { transform: scale(.97); }
.card-arrow:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.card-arrow svg { width: 16px; height: 16px; flex: none; }
.card-arrow-change { font-size: .74rem; font-weight: 900; text-transform: uppercase; letter-spacing: .05em; padding: 3px 8px; border-radius: 999px; background: var(--paper-2); color: var(--ink-2); }
.card-arrow.fixed { border-color: var(--sign-blue); }
.card-arrow.fixed .card-arrow-change { background: var(--sign-blue); color: #fff; }
.card.k-other { --accent: #8a847a; }
.card-rule.large { font-weight: 750; color: var(--ink); }
.card-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); gap: 10px; }
.tag { font-size: .78rem; font-weight: 900; text-transform: uppercase; letter-spacing: .05em; padding: 3px 8px; border-radius: 6px; }
.tag-off { background: var(--paper-2); color: var(--ink-2); }
.tag-this { position: absolute; top: -14px; right: 12px; background: var(--ink); color: #fff; }
.card.off { border-color: #b9b2a6; border-top-color: #cfc8bc; background: var(--paper); }
.card.off .card-top { opacity: .4; }
.card.hl { box-shadow: 0 0 0 4px var(--sign-blue), 6px 6px 0 var(--ink); transform: translateY(-1px); }

/* Switch */
.switch { display: inline-flex; align-items: center; gap: 10px; font-weight: 750; cursor: pointer; font-size: .98rem; }
.switch input { appearance: none; -webkit-appearance: none; width: 52px; height: 30px; border-radius: 999px; background: #a9a39a; position: relative; margin: 0; cursor: pointer; transition: background .15s ease; flex: none; }
.switch input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; transition: transform .15s ease; box-shadow: 0 1px 2px rgba(0,0,0,.3); }
.switch input:checked { background: var(--free); }
.switch input:checked::after { transform: translateX(22px); }
.switch input:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }

/* Footer */
.footer { border-top: 2px solid var(--line); padding: 22px 20px 34px; text-align: center; font-size: .9rem; color: var(--ink-2); display: grid; gap: 10px; justify-items: center; }
.credits summary { cursor: pointer; font-weight: 700; }
.credits ul { list-style: none; padding: 0; margin: 10px 0 0; text-align: left; max-width: 760px; display: grid; gap: 6px; font-size: .82rem; }
.footer-small { font-size: .8rem; color: var(--ink-3); max-width: 60ch; }

/* Wider screens */
@media (min-width: 720px) {
  .photo-actions .btn-big { flex: 0 1 auto; }
  .chips { display: flex; flex-wrap: wrap; gap: 8px; }
  .chips-label { margin-right: 4px; }
  .chip { padding: 8px 18px; font-size: 1rem; }
  .photo-actions .btn-ghost { flex: 0 1 auto; }
  .how-steps { grid-template-columns: repeat(3, 1fr); }
  .acc-grid { grid-template-columns: repeat(4, 1fr); }
  :root { --row: 5.5px; }
}
@media (min-width: 1000px) {
  main { padding: 0 32px 56px; }
  .topbar { padding: 22px 32px 6px; }
  .hero { grid-template-columns: 1.15fr 1fr; padding-top: 40px; gap: 40px; }
  .hero-demo { display: block; }
  .samples { margin-top: 56px; }
  .answer-layout { grid-template-columns: minmax(0, 1.5fr) minmax(320px, 1fr); gap: 32px; align-items: start; }
  .answer-side { position: sticky; top: 16px; max-height: calc(100vh - 32px); overflow: auto; padding: 4px 6px 16px 4px; }
  :root { --row: 6px; }
}
@media (max-width: 400px) {
  main { padding: 0 14px 32px; }
  .topbar { padding: 14px 14px 4px; }
  .sample-list { gap: 8px; }
  .sample-body { padding: 8px 9px 10px; }
  .sample-title { font-size: .9rem; }
  .grid { grid-template-columns: 34px repeat(7, 1fr); column-gap: 3px; }
  .week { padding: 14px 8px 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .scan-line { display: none; }
}