/* ==========================================================================
   ner — palette-mobile-c5d530.css
   Mobile-first canvas (320–430px) for ner.homes
   Palette: #36454F slate | #0D1117 ink-black | #DCDCDC gainsboro
   Direction: mono accents + regular body, small radii, image cards with
   name bars, question-driven rhythm, short-distance transitions.
   ========================================================================== */

:root {
  --viewd5307-bg: #0D1117;
  --viewd5307-panel: #131B23;
  --viewd5307-panel-2: #18222C;
  --viewd5307-slate: #36454F;
  --viewd5307-slate-hi: #465864;
  --viewd5307-ink: #DCDCDC;
  --viewd5307-ink-dim: rgba(220, 220, 220, 0.62);
  --viewd5307-ink-faint: rgba(220, 220, 220, 0.38);
  --viewd5307-line: rgba(220, 220, 220, 0.14);
  --viewd5307-line-soft: rgba(220, 220, 220, 0.08);
  --viewd5307-mono: ui-monospace, "SF Mono", "Cascadia Mono", "Roboto Mono", Menlo, Consolas, monospace;
  --viewd5307-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --viewd5307-r-sm: 8px;
  --viewd5307-r-md: 12px;
  --viewd5307-r-lg: 16px;
  --viewd5307-head-h: 56px;
  --viewd5307-dock-h: 62px;
  --viewd5307-gap: 14px;
  --viewd5307-ease: cubic-bezier(0.32, 0.72, 0.35, 1);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--viewd5307-bg);
  color: var(--viewd5307-ink);
  font-family: var(--viewd5307-sans);
  font-size: 15px;
  line-height: 1.62;
  min-height: 100vh;
}

img { display: block; max-width: 100%; height: auto; border: 0; }

button {
  font-family: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

a { color: var(--viewd5307-ink); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--viewd5307-ink);
  outline-offset: 2px;
  border-radius: 4px;
}

.viewd5307-page {
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--viewd5307-bg);
  position: relative;
}

@media (min-width: 480px) {
  .viewd5307-page {
    border-left: 1px solid var(--viewd5307-line-soft);
    border-right: 1px solid var(--viewd5307-line-soft);
    box-shadow: 0 0 44px rgba(0, 0, 0, 0.5);
  }
}

/* ---------- top bar ---------- */
.viewd5307-topbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 60;
  height: calc(var(--viewd5307-head-h) + env(safe-area-inset-top, 0px));
  padding: env(safe-area-inset-top, 0px) 12px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: rgba(13, 17, 23, 0.94);
  border-bottom: 1px solid var(--viewd5307-line);
  backdrop-filter: saturate(1.2) blur(8px);
}

.viewd5307-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.viewd5307-logo {
  width: 30px;
  height: 30px;
  border-radius: var(--viewd5307-r-sm);
  object-fit: cover;
  background: var(--viewd5307-panel-2);
  border: 1px solid var(--viewd5307-line);
  flex: 0 0 auto;
}

.viewd5307-brandname {
  font-family: var(--viewd5307-mono);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--viewd5307-ink);
  white-space: nowrap;
}

.viewd5307-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.viewd5307-join {
  min-height: 36px;
  padding: 0 12px;
  border-radius: var(--viewd5307-r-sm);
  background: var(--viewd5307-ink);
  color: var(--viewd5307-bg);
  font-family: var(--viewd5307-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: transform 0.16s var(--viewd5307-ease), opacity 0.16s var(--viewd5307-ease);
}

.viewd5307-join:hover { transform: translateY(-1px); opacity: 0.92; text-decoration: none; }
.viewd5307-join:active { transform: translateY(1px); }

.viewd5307-login {
  min-height: 36px;
  padding: 0 10px;
  border-radius: var(--viewd5307-r-sm);
  border: 1px solid var(--viewd5307-line);
  background: rgba(54, 69, 79, 0.35);
  font-family: var(--viewd5307-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  color: var(--viewd5307-ink);
  transition: border-color 0.16s var(--viewd5307-ease);
}

.viewd5307-login:hover { border-color: var(--viewd5307-ink-dim); text-decoration: none; }

.viewd5307-menubtn {
  width: 38px;
  height: 36px;
  border-radius: var(--viewd5307-r-sm);
  border: 1px solid var(--viewd5307-line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--viewd5307-ink);
}

.viewd5307-menubtn svg { display: block; }

@media (max-width: 334px) {
  .viewd5307-join { padding: 0 9px; }
  .viewd5307-login { padding: 0 8px; }
  .viewd5307-brandname { font-size: 16px; }
}

/* ---------- stacked menu overlay ---------- */
.viewd5307-menu {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(13, 17, 23, 0.97);
  display: flex;
  flex-direction: column;
  padding: env(safe-area-inset-top, 0px) 0 calc(var(--viewd5307-dock-h) + env(safe-area-inset-bottom, 0px));
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.18s var(--viewd5307-ease), transform 0.18s var(--viewd5307-ease), visibility 0.18s;
}

.viewd5307-menu.viewd5307-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.viewd5307-menuhead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--viewd5307-line-soft);
  flex: 0 0 auto;
}

.viewd5307-menuclose {
  width: 40px;
  height: 40px;
  border-radius: var(--viewd5307-r-sm);
  border: 1px solid var(--viewd5307-line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--viewd5307-mono);
  font-size: 12px;
  color: var(--viewd5307-ink);
}

.viewd5307-menulist {
  list-style: none;
  margin: 0;
  padding: 6px 14px 18px;
  overflow-y: auto;
  flex: 1 1 auto;
}

.viewd5307-menulist li { margin: 0; }

.viewd5307-menuitem {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-height: 46px;
  padding: 6px 4px;
  border-bottom: 1px solid var(--viewd5307-line-soft);
  font-size: 15.5px;
  color: var(--viewd5307-ink);
}

.viewd5307-menuitem:hover { text-decoration: none; color: #fff; }

.viewd5307-menuitem em {
  font-family: var(--viewd5307-mono);
  font-style: normal;
  font-size: 11px;
  color: var(--viewd5307-ink-faint);
  letter-spacing: 0.08em;
  min-width: 22px;
}

.viewd5307-menuitem.is-current {
  color: #fff;
  box-shadow: inset 3px 0 0 var(--viewd5307-ink);
  padding-left: 10px;
}

.viewd5307-menuitem.is-current em { color: var(--viewd5307-ink-dim); }

.viewd5307-menufoot {
  flex: 0 0 auto;
  padding: 12px 14px calc(14px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--viewd5307-line-soft);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.viewd5307-menufoot .viewd5307-join,
.viewd5307-menufoot .viewd5307-login { justify-content: center; min-height: 42px; }

/* ---------- main column ---------- */
.viewd5307-main {
  padding: calc(var(--viewd5307-head-h) + env(safe-area-inset-top, 0px) + 10px) 14px
           calc(var(--viewd5307-dock-h) + env(safe-area-inset-bottom, 0px) + 30px);
}

.viewd5307-band { margin: 0 0 26px; }

.viewd5307-eyebrow {
  font-family: var(--viewd5307-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--viewd5307-ink-faint);
  margin: 0 0 6px;
}

.viewd5307-h1 {
  font-size: 25px;
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: #fff;
}

.viewd5307-h2 {
  font-size: 19px;
  line-height: 1.3;
  font-weight: 700;
  margin: 0 0 8px;
  color: #fff;
}

.viewd5307-h3 {
  font-family: var(--viewd5307-mono);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 6px;
  color: var(--viewd5307-ink);
}

.viewd5307-lede {
  margin: 0 0 14px;
  color: var(--viewd5307-ink-dim);
  font-size: 15px;
}

.viewd5307-lede strong, .viewd5307-p strong { color: var(--viewd5307-ink); font-weight: 600; }

.viewd5307-p { margin: 0 0 12px; color: var(--viewd5307-ink-dim); }
.viewd5307-p a, .viewd5307-lede a { color: var(--viewd5307-ink); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--viewd5307-ink-faint); }

.viewd5307-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
}

.viewd5307-chip {
  font-family: var(--viewd5307-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--viewd5307-line);
  background: rgba(54, 69, 79, 0.3);
  color: var(--viewd5307-ink-dim);
  white-space: nowrap;
}

.viewd5307-chip b { color: var(--viewd5307-ink); font-weight: 700; }

/* ---------- carousel ---------- */
.viewd5307-carousel { margin: 0 0 26px; }

.viewd5307-cframe {
  position: relative;
  aspect-ratio: 2.15 / 1;
  border-radius: var(--viewd5307-r-lg);
  overflow: hidden;
  border: 1px solid var(--viewd5307-line);
  background: var(--viewd5307-panel);
}

.viewd5307-cslide {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--viewd5307-ease);
  text-align: left;
}

.viewd5307-cslide.viewd5307-on { opacity: 1; visibility: visible; }

.viewd5307-cslide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.viewd5307-ccap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: linear-gradient(180deg, rgba(13, 17, 23, 0) 0%, rgba(13, 17, 23, 0.88) 62%);
  font-family: var(--viewd5307-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--viewd5307-ink);
}

.viewd5307-ccap::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--viewd5307-ink);
  flex: 0 0 auto;
}

.viewd5307-cdots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
}

.viewd5307-cdot {
  width: 22px;
  height: 4px;
  border-radius: 2px;
  background: rgba(220, 220, 220, 0.22);
  transition: background 0.2s var(--viewd5307-ease), width 0.2s var(--viewd5307-ease);
}

.viewd5307-cdot.viewd5307-on { background: var(--viewd5307-ink); width: 30px; }

/* ---------- game grid ---------- */
.viewd5307-cat { margin: 0 0 24px; }

.viewd5307-catnote {
  font-size: 13px;
  color: var(--viewd5307-ink-dim);
  margin: 0 0 10px;
  line-height: 1.55;
}

.viewd5307-catnote a { color: var(--viewd5307-ink); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--viewd5307-ink-faint); }

.viewd5307-ggrid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

@media (min-width: 375px) {
  .viewd5307-ggrid { grid-template-columns: repeat(5, 1fr); gap: 9px; }
}

.viewd5307-gcard {
  display: flex;
  flex-direction: column;
  border-radius: var(--viewd5307-r-md);
  overflow: hidden;
  background: var(--viewd5307-panel);
  border: 1px solid var(--viewd5307-line-soft);
  text-align: center;
  transition: transform 0.16s var(--viewd5307-ease), border-color 0.16s var(--viewd5307-ease);
}

.viewd5307-gcard:hover { transform: translateY(-2px); border-color: var(--viewd5307-line); }

.viewd5307-gcard img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--viewd5307-panel-2);
}

.viewd5307-gname {
  padding: 4px 4px 5px;
  background: var(--viewd5307-slate);
  color: var(--viewd5307-ink);
  font-size: 10.5px;
  line-height: 1.25;
  font-weight: 600;
  min-height: 30px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- feature spec sheet ---------- */
.viewd5307-spec {
  border: 1px solid var(--viewd5307-line-soft);
  border-radius: var(--viewd5307-r-md);
  background: var(--viewd5307-panel);
  overflow: hidden;
}

.viewd5307-specrow {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  padding: 11px 12px;
  border-bottom: 1px solid var(--viewd5307-line-soft);
}

.viewd5307-specrow:last-child { border-bottom: 0; }

.viewd5307-speckey {
  font-family: var(--viewd5307-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--viewd5307-ink-faint);
  text-transform: uppercase;
  padding-top: 2px;
}

.viewd5307-specval { font-size: 13.5px; color: var(--viewd5307-ink-dim); line-height: 1.55; }
.viewd5307-specval b { color: var(--viewd5307-ink); font-weight: 600; }

/* ---------- safety checklist ---------- */
.viewd5307-check {
  list-style: none;
  margin: 0;
  padding: 0;
}

.viewd5307-check li {
  position: relative;
  padding: 9px 0 9px 32px;
  border-bottom: 1px dashed var(--viewd5307-line-soft);
  font-size: 14px;
  color: var(--viewd5307-ink-dim);
}

.viewd5307-check li:last-child { border-bottom: 0; }

.viewd5307-check li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 14px;
  width: 15px;
  height: 15px;
  border-radius: 4px;
  border: 1.5px solid var(--viewd5307-ink-dim);
  background:
    linear-gradient(var(--viewd5307-ink-dim), var(--viewd5307-ink-dim)) no-repeat 50% 55% / 8px 2px;
}

.viewd5307-check li b { color: var(--viewd5307-ink); font-weight: 600; }

/* ---------- quotes ---------- */
.viewd5307-quotes {
  display: grid;
  gap: 10px;
}

.viewd5307-quote {
  border-radius: var(--viewd5307-r-md);
  border: 1px solid var(--viewd5307-line-soft);
  border-left: 3px solid var(--viewd5307-slate-hi);
  background: var(--viewd5307-panel);
  padding: 11px 13px;
}

.viewd5307-quote p {
  margin: 0 0 7px;
  font-size: 14px;
  color: var(--viewd5307-ink);
  line-height: 1.5;
}

.viewd5307-quote footer {
  font-family: var(--viewd5307-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--viewd5307-ink-faint);
}

/* ---------- tricks list ---------- */
.viewd5307-tricks {
  counter-reset: viewd5307trick;
  list-style: none;
  margin: 0;
  padding: 0;
}

.viewd5307-tricks li {
  counter-increment: viewd5307trick;
  position: relative;
  padding: 0 0 12px 40px;
  font-size: 14px;
  color: var(--viewd5307-ink-dim);
}

.viewd5307-tricks li:last-child { padding-bottom: 0; }

.viewd5307-tricks li::before {
  content: counter(viewd5307trick, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--viewd5307-mono);
  font-size: 12px;
  color: var(--viewd5307-ink);
  border: 1px solid var(--viewd5307-line);
  border-radius: var(--viewd5307-r-sm);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(54, 69, 79, 0.35);
}

.viewd5307-tricks li b { color: var(--viewd5307-ink); font-weight: 600; }

/* ---------- milestones track ---------- */
.viewd5307-track {
  position: relative;
  padding-left: 22px;
}

.viewd5307-track::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 14px;
  width: 2px;
  background: linear-gradient(180deg, var(--viewd5307-ink-dim), var(--viewd5307-line));
}

.viewd5307-mile {
  position: relative;
  padding: 0 0 16px 14px;
}

.viewd5307-mile:last-child { padding-bottom: 0; }

.viewd5307-mile::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--viewd5307-ink);
  background: var(--viewd5307-bg);
}

.viewd5307-mile h4 {
  margin: 0 0 3px;
  font-family: var(--viewd5307-mono);
  font-size: 12px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--viewd5307-ink);
}

.viewd5307-mile h4 span { color: var(--viewd5307-ink-faint); margin-left: 6px; }

.viewd5307-mile p { margin: 0; font-size: 13.5px; color: var(--viewd5307-ink-dim); }

/* ---------- criteria ---------- */
.viewd5307-conds { display: grid; gap: 9px; }

.viewd5307-cond {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  border-radius: var(--viewd5307-r-md);
  border: 1px solid var(--viewd5307-line-soft);
  background: linear-gradient(180deg, var(--viewd5307-panel-2), var(--viewd5307-panel));
  padding: 10px 12px;
}

.viewd5307-cond b {
  font-family: var(--viewd5307-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--viewd5307-ink);
}

.viewd5307-cond span { font-size: 13.5px; color: var(--viewd5307-ink-dim); }

/* ---------- extended footer ---------- */
.viewd5307-extfoot {
  margin-top: 30px;
  border-top: 1px solid var(--viewd5307-line);
  padding-top: 20px;
}

.viewd5307-extgrid { display: grid; gap: 18px; }

.viewd5307-promorow {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.viewd5307-promoact {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 6px 10px;
  border-radius: var(--viewd5307-r-md);
  border: 1px solid var(--viewd5307-line);
  background: rgba(54, 69, 79, 0.4);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--viewd5307-ink);
  text-align: left;
  transition: transform 0.16s var(--viewd5307-ease), border-color 0.16s var(--viewd5307-ease);
}

.viewd5307-promoact:hover { transform: translateY(-1px); border-color: var(--viewd5307-ink-dim); }

.viewd5307-promoact svg { flex: 0 0 auto; color: var(--viewd5307-ink-dim); }
.viewd5307-promoact.is-primary { background: var(--viewd5307-ink); color: var(--viewd5307-bg); border-color: var(--viewd5307-ink); }
.viewd5307-promoact.is-primary svg { color: var(--viewd5307-bg); }

.viewd5307-brandblurb {
  font-size: 13.5px;
  color: var(--viewd5307-ink-dim);
  margin: 0;
}

.viewd5307-dirgrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.viewd5307-dirgrid a {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--viewd5307-mono);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--viewd5307-ink-dim);
  padding: 3px 0;
  border-bottom: 1px dotted var(--viewd5307-line-soft);
}

.viewd5307-dirgrid a::before { content: "\2192"; color: var(--viewd5307-ink-faint); }
.viewd5307-dirgrid a:hover { color: var(--viewd5307-ink); text-decoration: none; }

.viewd5307-disclaim {
  border-radius: var(--viewd5307-r-md);
  border: 1px dashed var(--viewd5307-line);
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--viewd5307-ink-faint);
  margin: 0;
}

.viewd5307-legalfoot {
  text-align: center;
  font-family: var(--viewd5307-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--viewd5307-ink-faint);
  margin: 18px 0 0;
}

/* ---------- bottom dock ---------- */
.viewd5307-dock {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 70;
  height: calc(var(--viewd5307-dock-h) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(13, 17, 23, 0.96);
  border-top: 1px solid var(--viewd5307-line);
  backdrop-filter: saturate(1.2) blur(8px);
}

.viewd5307-dockitem {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--viewd5307-ink-faint);
  min-height: 46px;
  transition: color 0.18s var(--viewd5307-ease);
}

.viewd5307-dockitem:hover { color: var(--viewd5307-ink-dim); text-decoration: none; }

.viewd5307-dockitem::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--viewd5307-ink);
  transform: translateX(-50%);
  transition: width 0.22s var(--viewd5307-ease);
}

.viewd5307-dockitem.is-active { color: var(--viewd5307-ink); }
.viewd5307-dockitem.is-active::before { width: 26px; }

.viewd5307-dockitem svg { display: block; }

.viewd5307-dockitem.is-active svg { fill: rgba(220, 220, 220, 0.16); }

.viewd5307-docklabel {
  font-family: var(--viewd5307-mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---------- utilities ---------- */
.viewd5307-sr {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    transition-duration: 0.001s !important;
  }
}

/* ---------- help-page instruments ---------- */
.viewd5307-helpintro {
  border-left: 3px solid var(--viewd5307-ink);
  padding: 2px 0 2px 13px;
  margin: 0 0 24px;
}

.viewd5307-helpintro p { margin: 0; color: var(--viewd5307-ink-dim); }

.viewd5307-prompt {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--viewd5307-line);
  border-radius: var(--viewd5307-r-lg);
  background: linear-gradient(135deg, var(--viewd5307-panel-2), var(--viewd5307-panel));
  margin: 0 0 22px;
}

.viewd5307-prompt strong {
  font-family: var(--viewd5307-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--viewd5307-ink);
}

.viewd5307-prompt span { color: var(--viewd5307-ink-dim); font-size: 14px; }

.viewd5307-steprail {
  display: grid;
  gap: 10px;
  counter-reset: viewd5307step;
}

.viewd5307-stepcard {
  counter-increment: viewd5307step;
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 11px;
  align-items: start;
  padding: 12px 11px;
  border: 1px solid var(--viewd5307-line-soft);
  border-radius: var(--viewd5307-r-md);
  background: var(--viewd5307-panel);
}

.viewd5307-stepcard::before {
  content: counter(viewd5307step, decimal-leading-zero);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--viewd5307-slate);
  color: var(--viewd5307-ink);
  font: 700 11px/1 var(--viewd5307-mono);
}

.viewd5307-stepcard h3,
.viewd5307-safetyrow h3,
.viewd5307-scenario h3 { margin: 0 0 4px; }

.viewd5307-stepcard p,
.viewd5307-safetyrow p,
.viewd5307-scenario p { margin: 0; color: var(--viewd5307-ink-dim); font-size: 13.5px; }

.viewd5307-actionline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 11px;
}

.viewd5307-actionline button,
.viewd5307-actionline a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border-radius: var(--viewd5307-r-sm);
  border: 1px solid var(--viewd5307-line);
  background: rgba(54, 69, 79, 0.42);
  color: var(--viewd5307-ink);
  font-size: 12.5px;
  font-weight: 650;
}

.viewd5307-actionline button:hover,
.viewd5307-actionline a:hover { text-decoration: none; border-color: var(--viewd5307-ink-dim); }

.viewd5307-actionline .viewd5307-actionmain { background: var(--viewd5307-ink); color: var(--viewd5307-bg); }

.viewd5307-rulebar {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.viewd5307-rulebar li {
  padding: 10px 12px;
  border-top: 1px solid var(--viewd5307-line-soft);
  color: var(--viewd5307-ink-dim);
  font-size: 14px;
}

.viewd5307-rulebar li b { display: block; color: var(--viewd5307-ink); margin-bottom: 2px; }

.viewd5307-safetygrid { display: grid; gap: 9px; }

.viewd5307-safetyrow {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  padding: 11px 10px;
  border: 1px solid var(--viewd5307-line-soft);
  border-radius: var(--viewd5307-r-md);
  background: var(--viewd5307-panel);
}

.viewd5307-safetyrow > b {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  border: 1px solid var(--viewd5307-line);
  color: var(--viewd5307-ink);
  font: 700 11px/1 var(--viewd5307-mono);
}

.viewd5307-scenario { padding: 13px; border-radius: var(--viewd5307-r-lg); background: var(--viewd5307-panel-2); border: 1px solid var(--viewd5307-line); }
.viewd5307-scenario + .viewd5307-scenario { margin-top: 9px; }
.viewd5307-scenario .viewd5307-signal { color: var(--viewd5307-ink); font: 11px/1.4 var(--viewd5307-mono); letter-spacing: .09em; text-transform: uppercase; }

.viewd5307-answer {
  margin: 0;
  padding: 12px 13px;
  border: 1px dashed var(--viewd5307-line);
  border-radius: var(--viewd5307-r-md);
  color: var(--viewd5307-ink-dim);
  font-size: 14px;
}

.viewd5307-answer b { color: var(--viewd5307-ink); }

.viewd5307-miniindex {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  margin: 0 0 22px;
  padding: 2px 0 6px;
  scrollbar-width: thin;
}

.viewd5307-miniindex a { flex: 0 0 auto; min-height: 44px; padding: 10px 11px; border: 1px solid var(--viewd5307-line); border-radius: 999px; color: var(--viewd5307-ink-dim); font: 11px/1.2 var(--viewd5307-mono); }
.viewd5307-miniindex a:hover { color: var(--viewd5307-ink); text-decoration: none; }

@media (max-width: 334px) {
  .viewd5307-stepcard { grid-template-columns: 31px 1fr; gap: 8px; padding-inline: 9px; }
  .viewd5307-actionline button, .viewd5307-actionline a { padding-inline: 9px; }
}