/* ============================================================
   679.homes — base stylesheet (mobile-first phone canvas)
   Scope: index.html + future inner pages of 679.homes
   Class prefix: frame52531-   |   2026
   Palette: #00FA9A #F0F8FF #90EE90 #ADFF2F #1A1A2E
   ============================================================ */

/* ---------- tokens & reset ---------- */
:root {
  --frame52531-ink: #1A1A2E;
  --frame52531-ink-deep: #141428;
  --frame52531-page: #0d0d18;
  --frame52531-mint: #00FA9A;
  --frame52531-lime: #ADFF2F;
  --frame52531-soft: #90EE90;
  --frame52531-paper: #F0F8FF;
  --frame52531-text: #c9d1ef;
  --frame52531-mute: #98a0c6;
  --frame52531-dim: #7d85ab;
  --frame52531-line: rgba(240, 248, 255, 0.14);
  --frame52531-line-soft: rgba(240, 248, 255, 0.08);
  --frame52531-zone: #1e1e35;
  --frame52531-zone-2: #20203a;
  --frame52531-font: "Noto Sans Bengali", "Hind Siliguri", "Nirmala UI", "Segoe UI", system-ui, -apple-system, sans-serif;
  --frame52531-radius: 3px;
  --frame52531-radius-lg: 4px;
  --frame52531-nav-h: 62px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--frame52531-page);
  color: var(--frame52531-paper);
  font-family: var(--frame52531-font);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; border-style: none; }
a { color: var(--frame52531-mint); text-decoration: none; }
button { font-family: inherit; }
ul, ol { margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
svg { display: block; }

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--frame52531-lime);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- phone canvas shell ---------- */
.frame52531-shell {
  position: relative;
  max-width: 440px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--frame52531-ink);
  border-left: 1px solid var(--frame52531-line-soft);
  border-right: 1px solid var(--frame52531-line-soft);
  overflow-x: clip;
}

/* ---------- fixed header : two-layer brand + action ---------- */
.frame52531-head {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
}

.frame52531-headbar {
  max-width: 440px;
  margin: 0 auto;
  background: rgba(20, 20, 36, 0.97);
  border-left: 1px solid var(--frame52531-line-soft);
  border-right: 1px solid var(--frame52531-line-soft);
  border-bottom: 1px solid var(--frame52531-line);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

/* brand layer : logo + site name only */
.frame52531-brandrow {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 12px;
  border-bottom: 1px solid var(--frame52531-line-soft);
}

.frame52531-logo {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  object-fit: contain;
  background: var(--frame52531-paper);
  border: 1px solid rgba(0, 250, 154, 0.55);
  border-radius: var(--frame52531-radius);
  padding: 2px;
}

.frame52531-brandname {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--frame52531-paper);
  line-height: 1.1;
}

.frame52531-brandtag {
  margin-left: auto;
  width: 8px;
  height: 8px;
  background: var(--frame52531-mint);
  box-shadow: 0 0 8px rgba(0, 250, 154, 0.8);
}

/* action layer : register / login / menu */
.frame52531-actrow {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
}

.frame52531-btn {
  -webkit-tap-highlight-color: transparent;
  cursor: pointer;
  border: 0;
  border-radius: 2px;
  min-height: 44px;
  padding: 10px 14px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: var(--frame52531-mint);
  color: #10241c;
  flex: 1 1 auto;
  text-align: center;
  transition: transform 0.15s ease, filter 0.15s ease;
}

.frame52531-btn:active { transform: translateY(-2px); filter: brightness(1.08); }

.frame52531-btn--ghost {
  background: transparent;
  color: var(--frame52531-mint);
  border: 1px solid rgba(0, 250, 154, 0.6);
}

.frame52531-burger {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--frame52531-line);
  border-radius: 2px;
  color: var(--frame52531-paper);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.frame52531-burger svg { width: 20px; height: 20px; fill: currentColor; }

/* layered dropdown menu */
.frame52531-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease;
  border-top: 1px solid transparent;
}

.frame52531-isopen .frame52531-menu {
  max-height: 560px;
  overflow-y: auto;
  border-top: 1px solid var(--frame52531-line);
  overscroll-behavior: contain;
}

.frame52531-mgroup { padding: 10px 12px 6px; border-bottom: 1px solid var(--frame52531-line-soft); }
.frame52531-mgroup:last-child { border-bottom: 0; }

.frame52531-mlabel {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--frame52531-soft);
  padding: 2px 2px 6px;
}

.frame52531-mlinks { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 8px; }

.frame52531-mlink {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 8px 10px 12px;
  font-size: 12.5px;
  color: var(--frame52531-text);
  border-radius: 2px;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.15s ease, background 0.15s ease;
}

.frame52531-mlink::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 0;
  transform: translateY(-50%);
  background: var(--frame52531-mint);
  transition: height 0.18s ease;
}

.frame52531-mlink--on { color: var(--frame52531-mint); background: rgba(0, 250, 154, 0.06); }
.frame52531-mlink--on::before,
.frame52531-mlink:hover::before { height: 20px; }
.frame52531-mlink:active { transform: translateY(-1px); }

/* ---------- main flow ---------- */
.frame52531-main {
  padding-top: 96px;
  padding-bottom: calc(var(--frame52531-nav-h) + 34px + env(safe-area-inset-bottom, 0px));
}

/* ---------- hero ---------- */
.frame52531-hero {
  position: relative;
  padding: 16px 12px 18px;
  background: linear-gradient(165deg, #20203c 0%, #1A1A2E 58%, #17252f 100%);
  border-bottom: 1px solid var(--frame52531-line);
  overflow: hidden;
}

.frame52531-hero::before {
  content: "";
  position: absolute;
  right: -46px;
  top: -46px;
  width: 170px;
  height: 170px;
  background: linear-gradient(135deg, rgba(0, 250, 154, 0.18), rgba(173, 255, 47, 0.05) 55%, transparent 70%);
  transform: rotate(18deg);
  pointer-events: none;
}

.frame52531-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }

.frame52531-chip {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--frame52531-lime);
  border: 1px solid rgba(173, 255, 47, 0.42);
  background: rgba(173, 255, 47, 0.06);
  border-radius: 2px;
  padding: 3px 8px;
}

.frame52531-hero h1 {
  font-size: 22px;
  line-height: 1.32;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--frame52531-paper);
  margin-bottom: 10px;
  position: relative;
}

.frame52531-lede {
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--frame52531-text);
  margin-bottom: 14px;
  position: relative;
}

.frame52531-ctarow { display: flex; gap: 10px; position: relative; }

/* ---------- notice ticker ---------- */
.frame52531-tick {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  background: rgba(0, 250, 154, 0.05);
  border-bottom: 1px solid var(--frame52531-line);
  font-size: 11.5px;
  line-height: 1.55;
  color: #a9e8c6;
}

.frame52531-tickdot {
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--frame52531-mint);
  animation: frame52531-pulse 1.8s ease-in-out infinite;
}

@keyframes frame52531-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 250, 154, 0.55); }
  55% { box-shadow: 0 0 0 6px rgba(0, 250, 154, 0); }
}

/* ---------- promo carousel ---------- */
.frame52531-caro {
  position: relative;
  margin: 14px 12px 4px;
  border: 1px solid var(--frame52531-line);
  border-radius: var(--frame52531-radius-lg);
  overflow: hidden;
  background: var(--frame52531-zone-2);
}

.frame52531-cview { overflow: hidden; touch-action: pan-y; }

.frame52531-ctrack { display: flex; transition: transform 0.45s ease; }

.frame52531-cslide {
  position: relative;
  flex: 0 0 100%;
  aspect-ratio: 2 / 1;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.frame52531-cslide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.frame52531-ccap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px 12px 10px;
  background: linear-gradient(180deg, rgba(14, 14, 26, 0) 0%, rgba(14, 14, 26, 0.88) 78%);
}

.frame52531-ccap strong {
  display: block;
  font-size: 14px;
  font-weight: 800;
  color: var(--frame52531-paper);
  line-height: 1.35;
}

.frame52531-ccap span {
  display: block;
  font-size: 11px;
  color: var(--frame52531-soft);
  margin-top: 2px;
  padding-right: 86px;
}

.frame52531-ccta {
  position: absolute;
  right: 10px;
  bottom: 10px;
  font-size: 10.5px;
  font-weight: 700;
  color: #10241c;
  background: var(--frame52531-mint);
  border-radius: 2px;
  padding: 6px 10px;
  pointer-events: none;
}

.frame52531-cdots {
  position: absolute;
  left: 12px;
  bottom: 9px;
  display: flex;
  gap: 6px;
  z-index: 2;
}

.frame52531-cdots button {
  width: 16px;
  height: 5px;
  padding: 0;
  border: 0;
  border-radius: 1px;
  background: rgba(240, 248, 255, 0.32);
  cursor: pointer;
  transition: background 0.2s ease, width 0.2s ease;
}

.frame52531-cdots button.frame52531-on { background: var(--frame52531-mint); width: 24px; }

/* ---------- game sections ---------- */
.frame52531-gwrap { padding: 18px 12px 4px; }

.frame52531-sechead {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 2px 2px 9px;
  border-bottom: 2px solid rgba(0, 250, 154, 0.38);
  margin-bottom: 12px;
}

.frame52531-secnum {
  flex: 0 0 auto;
  font-size: 11px;
  font-weight: 800;
  color: #10241c;
  background: var(--frame52531-lime);
  border-radius: 2px;
  padding: 2px 6px;
}

.frame52531-sechead h2 {
  font-size: 16.5px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--frame52531-paper);
  flex: 1 1 auto;
}

.frame52531-count {
  flex: 0 0 auto;
  font-size: 10.5px;
  color: var(--frame52531-mute);
  border: 1px solid var(--frame52531-line);
  border-radius: 2px;
  padding: 2px 6px;
}

.frame52531-secintro {
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--frame52531-text);
  margin: 0 0 12px;
}

.frame52531-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px 8px;
}

/* game card : small */
.frame52531-gcard {
  display: block;
  text-align: center;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.15s ease;
}

.frame52531-gcard:active { transform: translateY(-2px); }

.frame52531-gthumb {
  display: block;
  aspect-ratio: 1 / 1;
  background: #22223a;
  border: 1px solid var(--frame52531-line);
  border-radius: var(--frame52531-radius);
  padding: 7px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.frame52531-gcard:active .frame52531-gthumb,
.frame52531-gcard:focus-visible .frame52531-gthumb {
  border-color: rgba(0, 250, 154, 0.75);
  box-shadow: 0 0 0 1px rgba(0, 250, 154, 0.35);
}

.frame52531-gthumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.frame52531-gname {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 11px;
  line-height: 1.4;
  color: #cfd6f2;
  margin-top: 5px;
  min-height: 2.8em;
}

/* game card : wide feature */
.frame52531-gcard--xl { grid-column: span 2; }

.frame52531-gthumb--wide {
  position: relative;
  aspect-ratio: 16 / 10;
  padding: 0;
  overflow: hidden;
  border-color: rgba(173, 255, 47, 0.4);
}

.frame52531-gthumb--wide img { object-fit: cover; }

.frame52531-gname--over {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  min-height: 0;
  -webkit-line-clamp: 1;
  text-align: left;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--frame52531-paper);
  padding: 20px 9px 7px;
  background: linear-gradient(180deg, rgba(14, 14, 26, 0) 0%, rgba(14, 14, 26, 0.9) 70%);
}

/* ---------- content modules (zoned panels) ---------- */
.frame52531-mod {
  margin: 20px 12px 0;
  border: 1px solid var(--frame52531-line);
  border-radius: var(--frame52531-radius-lg);
  background: var(--frame52531-zone);
  overflow: hidden;
}

.frame52531-modhead {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 11px 14px;
  border-bottom: 2px solid rgba(173, 255, 47, 0.36);
}

.frame52531-modhead h2 {
  font-size: 15.5px;
  font-weight: 800;
  line-height: 1.42;
  color: var(--frame52531-paper);
}

.frame52531-modbody { padding: 12px 14px 15px; }

.frame52531-modbody > p {
  font-size: 12.5px;
  line-height: 1.78;
  color: var(--frame52531-text);
  margin: 0 0 10px;
}

.frame52531-modbody > p:last-child { margin-bottom: 0; }

/* milestones */
.frame52531-mrow {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--frame52531-line-soft);
}

.frame52531-mrow:last-child { border-bottom: 0; }

.frame52531-mchip {
  flex: 0 0 46px;
  text-align: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--frame52531-mint);
  background: rgba(0, 250, 154, 0.1);
  border: 1px solid rgba(0, 250, 154, 0.35);
  border-radius: 2px;
  padding: 4px 2px;
}

.frame52531-mid { flex: 1 1 auto; min-width: 0; }

.frame52531-mlabel { display: block; font-size: 12.5px; color: var(--frame52531-paper); line-height: 1.45; }

.frame52531-mtrack {
  margin-top: 6px;
  height: 6px;
  background: #2a2a46;
  border-radius: 2px;
  overflow: hidden;
}

.frame52531-mfill { display: block; height: 100%; background: var(--frame52531-mint); border-radius: 2px; }

.frame52531-mpct { flex: 0 0 36px; text-align: right; font-size: 10.5px; color: var(--frame52531-mute); }

/* feature cells */
.frame52531-fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.frame52531-fcell {
  background: #21213a;
  border: 1px solid var(--frame52531-line-soft);
  border-top: 2px solid rgba(0, 250, 154, 0.5);
  border-radius: var(--frame52531-radius);
  padding: 10px 10px 9px;
}

.frame52531-fcell b { display: block; font-size: 12.5px; color: var(--frame52531-paper); margin-bottom: 4px; line-height: 1.4; }

.frame52531-fcell p { font-size: 11px; line-height: 1.62; color: #aab2d4; }

/* numbered tricks */
.frame52531-olist { list-style: none; counter-reset: frame52531-step; }

.frame52531-olist li {
  counter-increment: frame52531-step;
  position: relative;
  padding: 8px 0 8px 36px;
  border-bottom: 1px dashed var(--frame52531-line-soft);
  font-size: 12.5px;
  line-height: 1.72;
  color: var(--frame52531-text);
}

.frame52531-olist li:last-child { border-bottom: 0; }

.frame52531-olist li::before {
  content: counter(frame52531-step);
  position: absolute;
  left: 0;
  top: 10px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  color: var(--frame52531-lime);
  background: rgba(173, 255, 47, 0.13);
  border: 1px solid rgba(173, 255, 47, 0.45);
  border-radius: 2px;
}

/* requirement spec rows */
.frame52531-spec { border: 1px solid var(--frame52531-line); border-radius: var(--frame52531-radius); overflow: hidden; }

.frame52531-srow {
  display: flex;
  gap: 10px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--frame52531-line-soft);
  background: var(--frame52531-zone-2);
}

.frame52531-srow:nth-child(odd) { background: #1d1d33; }
.frame52531-srow:last-child { border-bottom: 0; }

.frame52531-sk { flex: 0 0 37%; font-size: 11.5px; color: var(--frame52531-mute); line-height: 1.55; }

.frame52531-sv { flex: 1 1 auto; font-size: 12.5px; color: var(--frame52531-paper); line-height: 1.55; }

/* comparison table */
.frame52531-tscroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.frame52531-utable { width: 100%; border-collapse: collapse; font-size: 11.5px; min-width: 288px; }

.frame52531-utable th,
.frame52531-utable td {
  border: 1px solid rgba(240, 248, 255, 0.12);
  padding: 8px 9px;
  text-align: left;
  line-height: 1.58;
  vertical-align: top;
}

.frame52531-utable thead th {
  background: rgba(0, 250, 154, 0.09);
  color: var(--frame52531-mint);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.frame52531-utable tbody th { color: var(--frame52531-soft); font-weight: 600; white-space: nowrap; }

.frame52531-utable td { color: var(--frame52531-text); }

/* ---------- extended home footer ---------- */
.frame52531-ext {
  margin: 24px 12px 10px;
  border: 1px solid rgba(0, 250, 154, 0.28);
  border-radius: var(--frame52531-radius-lg);
  background: #191930;
}

.frame52531-extgroup { padding: 13px 14px 14px; border-bottom: 1px solid var(--frame52531-line-soft); }
.frame52531-extgroup:last-child { border-bottom: 0; }

.frame52531-extgroup h3 {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--frame52531-lime);
  margin-bottom: 8px;
}

.frame52531-extgroup p { font-size: 12.5px; line-height: 1.75; color: #c3cbec; }

.frame52531-promos { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.frame52531-promo {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 9px 10px;
  background: rgba(0, 250, 154, 0.07);
  border: 1px solid rgba(0, 250, 154, 0.35);
  border-radius: 2px;
  color: var(--frame52531-paper);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.15s ease, background 0.15s ease;
}

.frame52531-promo svg { flex: 0 0 18px; width: 18px; height: 18px; fill: var(--frame52531-mint); }

.frame52531-promo:active { transform: translateY(-2px); background: rgba(0, 250, 154, 0.14); }

.frame52531-promo--full { grid-column: 1 / -1; }

.frame52531-dlist a {
  display: block;
  padding: 9px 2px;
  border-bottom: 1px dashed var(--frame52531-line-soft);
  -webkit-tap-highlight-color: transparent;
}

.frame52531-dlist a:last-child { border-bottom: 0; }

.frame52531-dlist b { display: block; font-size: 12.5px; color: var(--frame52531-paper); line-height: 1.45; }

.frame52531-dlist span { display: block; font-size: 11px; color: var(--frame52531-mute); margin-top: 1px; line-height: 1.55; }

.frame52531-note {
  border-left: 3px solid var(--frame52531-lime);
  background: rgba(173, 255, 47, 0.05);
  padding: 10px 12px;
  font-size: 11px;
  line-height: 1.68;
  color: #b9c1e0;
  border-radius: 0 var(--frame52531-radius) var(--frame52531-radius) 0;
}

/* ---------- common footer (copyright only) ---------- */
.frame52531-foot {
  padding: 18px 12px 10px;
  margin-top: 10px;
  border-top: 1px solid var(--frame52531-line);
  text-align: center;
  font-size: 11px;
  color: var(--frame52531-dim);
  line-height: 1.7;
}

/* ---------- fixed bottom nav : brand accent strip ---------- */
.frame52531-bnav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  background: var(--frame52531-ink-deep);
  border-top: 2px solid rgba(0, 250, 154, 0.5);
  box-shadow: 0 -8px 22px rgba(5, 5, 14, 0.55);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.frame52531-bnavin { max-width: 440px; margin: 0 auto; display: flex; }

.frame52531-bitem {
  position: relative;
  flex: 1 1 20%;
  min-height: var(--frame52531-nav-h);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 7px 2px 8px;
  color: #8d95bd;
  font-size: 10.5px;
  font-weight: 600;
  background: transparent;
  border: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.frame52531-bitem svg { width: 22px; height: 22px; fill: currentColor; transition: transform 0.16s ease; }

.frame52531-bitem span { line-height: 1.25; }

.frame52531-bitem:active svg { transform: translateY(-2px); }

.frame52531-bitem--on { color: var(--frame52531-mint); }

.frame52531-bitem--on::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 34px;
  height: 3px;
  background: var(--frame52531-mint);
  border-radius: 0 0 2px 2px;
  animation: frame52531-grow 0.22s ease;
}

@keyframes frame52531-grow { from { width: 0; } to { width: 34px; } }

/* ---------- helpers ---------- */
.frame52531-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.frame52531-inlink { color: var(--frame52531-lime); border-bottom: 1px dotted rgba(173, 255, 47, 0.5); }

/* ---------- breakpoints : 320 base ---------- */
@media (min-width: 375px) {
  .frame52531-hero h1 { font-size: 23px; }
  .frame52531-sechead h2 { font-size: 17px; }
  .frame52531-grid { gap: 14px 10px; }
  .frame52531-gname { font-size: 11.5px; }
  .frame52531-mlinks { grid-template-columns: 1fr 1fr 1fr; }
}

@media (min-width: 430px) {
  .frame52531-grid { grid-template-columns: repeat(5, 1fr); }
  .frame52531-hero h1 { font-size: 24px; }
  .frame52531-lede { font-size: 14px; }
}

/* wide screens : keep the phone canvas centered */
@media (min-width: 760px) {
  body { background: radial-gradient(1200px 600px at 50% -10%, #15152b 0%, var(--frame52531-page) 60%); }
  .frame52531-shell { box-shadow: 0 0 46px rgba(0, 250, 154, 0.07), 0 18px 60px rgba(0, 0, 0, 0.5); }
}

/* ---------- inner help-page layouts ---------- */
.frame52531-helpintro { padding: 18px 14px 16px; background: linear-gradient(155deg, #20203c, #1A1A2E 68%, #17252f); border-bottom: 1px solid var(--frame52531-line); }
.frame52531-helpintro h1 { margin: 0 0 10px; color: var(--frame52531-paper); font-size: 22px; line-height: 1.38; }
.frame52531-helpintro p { color: var(--frame52531-text); font-size: 13px; line-height: 1.8; margin: 0 0 10px; }
.frame52531-helpintro p:last-child { margin-bottom: 0; }
.frame52531-helpnav { display: flex; gap: 8px; overflow-x: auto; padding: 12px; border-bottom: 1px solid var(--frame52531-line); }
.frame52531-helpnav a { flex: 0 0 auto; min-height: 44px; display: flex; align-items: center; padding: 8px 12px; border: 1px solid var(--frame52531-line); color: var(--frame52531-soft); font-size: 12px; }
.frame52531-helpsection { padding: 18px 14px; border-bottom: 1px solid var(--frame52531-line-soft); }
.frame52531-helpsection h2 { font-size: 16px; line-height: 1.5; margin: 0 0 10px; color: var(--frame52531-paper); }
.frame52531-helpsection h3 { font-size: 13px; line-height: 1.5; margin: 15px 0 6px; color: var(--frame52531-lime); }
.frame52531-helpsection p, .frame52531-helpsection li { color: var(--frame52531-text); font-size: 12.5px; line-height: 1.82; }
.frame52531-helpsection p { margin: 0 0 10px; }
.frame52531-helpsection ul, .frame52531-helpsection ol { padding-left: 22px; margin: 7px 0 12px; }
.frame52531-helpsection li { padding: 3px 0; }
.frame52531-helpsteps { counter-reset: frame52531-help; list-style: none; padding: 0 !important; }
.frame52531-helpsteps li { counter-increment: frame52531-help; position: relative; padding: 10px 10px 10px 46px; margin: 7px 0; border-left: 2px solid var(--frame52531-mint); background: rgba(0,250,154,.045); }
.frame52531-helpsteps li::before { content: counter(frame52531-help); position: absolute; left: 12px; top: 11px; width: 23px; height: 23px; display: grid; place-items: center; border: 1px solid var(--frame52531-lime); color: var(--frame52531-lime); }
.frame52531-helpqa { padding: 11px 0; border-bottom: 1px dashed var(--frame52531-line-soft); }
.frame52531-helpqa:last-child { border-bottom: 0; }
.frame52531-helpqa h3 { margin-top: 0; color: var(--frame52531-paper); }
.frame52531-helpqa p:last-child { margin-bottom: 0; }
.frame52531-helpalert { padding: 11px 12px; border-left: 3px solid var(--frame52531-lime); background: rgba(173,255,47,.06); color: var(--frame52531-paper) !important; }
.frame52531-routecards { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.frame52531-routecards a { min-height: 60px; padding: 10px; border: 1px solid var(--frame52531-line); background: var(--frame52531-zone-2); display: flex; flex-direction: column; justify-content: center; }
.frame52531-routecards b { color: var(--frame52531-paper); font-size: 12px; }
.frame52531-routecards span { color: var(--frame52531-mute); font-size: 10.5px; line-height: 1.5; margin-top: 3px; }
.frame52531-main { padding-top: 116px; }
@media (min-width: 375px) { .frame52531-helpintro h1 { font-size: 23px; } }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}