/* ============================================================
   Premier League - site tokens and components
   Palette: sky #87CEEB | light #FAFAD2 | deep blue #00BFFF | ink #0F0F23
   Direction: rounded headings + compact body, border-led corners,
   outlined tile cards, fact-first rhythm, light press motion,
   staggered primary/secondary CTA sizes.
   Class prefix: surface58a27-
   ============================================================ */

/* ---------- tokens ---------- */
:root {
  --surface58a27-bg: #0F0F23;
  --surface58a27-bgdeep: #0B0B1A;
  --surface58a27-panel: rgba(135, 206, 235, 0.05);
  --surface58a27-panelhi: rgba(0, 191, 255, 0.10);
  --surface58a27-ink: #FAFAD2;
  --surface58a27-sky: #87CEEB;
  --surface58a27-blue: #00BFFF;
  --surface58a27-line: rgba(135, 206, 235, 0.30);
  --surface58a27-linesoft: rgba(135, 206, 235, 0.18);
  --surface58a27-dim: rgba(250, 250, 210, 0.78);
  --surface58a27-dimmer: rgba(250, 250, 210, 0.58);
  --surface58a27-fonthead: "Trebuchet MS", "Segoe UI", Verdana, sans-serif;
  --surface58a27-fontbody: "Segoe UI", Roboto, system-ui, -apple-system, Arial, sans-serif;
  --surface58a27-radius: 9px;
  --surface58a27-radiuslg: 12px;
  --surface58a27-tap: 44px;
}

/* ---------- reset ---------- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html, body { margin: 0; padding: 0; }
html { background: var(--surface58a27-bgdeep); }
img { max-width: 100%; }
button { font: inherit; }

/* phone canvas: centered 430px column on any screen */
body.surface58a27-canvas {
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--surface58a27-bg);
  color: var(--surface58a27-ink);
  font-family: var(--surface58a27-fontbody);
  font-size: 14px;
  line-height: 1.6;
}

/* ---------- accessibility helpers ---------- */
.surface58a27-skip {
  position: absolute;
  left: 8px;
  top: -48px;
  z-index: 120;
  padding: 10px 14px;
  background: var(--surface58a27-blue);
  color: var(--surface58a27-bg);
  border-radius: var(--surface58a27-radius);
  font-weight: 700;
  text-decoration: none;
  transition: top 0.2s ease;
}
.surface58a27-skip:focus { top: 8px; }
.surface58a27-sronly {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--surface58a27-blue);
  outline-offset: 2px;
}

/* ---------- fixed header (brand layer + action layer) ---------- */
.surface58a27-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 70;
  background: rgba(11, 11, 26, 0.97);
  border-bottom: 1px solid var(--surface58a27-line);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.surface58a27-brandrow {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 8px 12px 4px;
}
.surface58a27-logo {
  display: block;
  width: 38px;
  height: 38px;
  border-radius: var(--surface58a27-radius);
  border: 1px solid var(--surface58a27-line);
  object-fit: cover;
  flex: 0 0 auto;
}
.surface58a27-sitename {
  font-family: var(--surface58a27-fonthead);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.2px;
  color: var(--surface58a27-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.surface58a27-actrow {
  display: flex;
  align-items: stretch;
  gap: 8px;
  padding: 4px 12px 10px;
}
.surface58a27-actrow .surface58a27-btn-primary { flex: 1.25; }
.surface58a27-actrow .surface58a27-btn-secondary { flex: 1; }

/* hamburger-style menu trigger */
.surface58a27-menubtn {
  width: var(--surface58a27-tap);
  min-width: var(--surface58a27-tap);
  height: var(--surface58a27-tap);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: transparent;
  border: 1px solid rgba(0, 191, 255, 0.5);
  border-radius: var(--surface58a27-radius);
  cursor: pointer;
  transition: border-color 0.18s ease, background-color 0.18s ease;
}
.surface58a27-menubtn span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--surface58a27-sky);
}
.surface58a27-menubtn:active {
  background: var(--surface58a27-panelhi);
  border-color: var(--surface58a27-blue);
}

/* ---------- buttons: staggered primary / secondary ---------- */
.surface58a27-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--surface58a27-tap);
  border-radius: var(--surface58a27-radius);
  border: 1px solid transparent;
  font-family: var(--surface58a27-fonthead);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.16s ease, background-color 0.18s ease,
    border-color 0.18s ease, color 0.18s ease;
}
.surface58a27-btn:active { transform: scale(0.97); }
.surface58a27-btn-primary {
  background: var(--surface58a27-blue);
  border-color: var(--surface58a27-blue);
  color: var(--surface58a27-bg);
  font-weight: 700;
  font-size: 15px;
  padding: 11px 20px;
}
.surface58a27-btn-primary:active { background: #2fc9ff; }
.surface58a27-btn-secondary {
  background: transparent;
  border-color: rgba(0, 191, 255, 0.55);
  color: var(--surface58a27-sky);
  font-size: 13px;
  font-weight: 600;
  padding: 9px 14px;
}
.surface58a27-btn-secondary:active {
  border-color: var(--surface58a27-blue);
  color: var(--surface58a27-blue);
}
.surface58a27-btn-ghost {
  background: var(--surface58a27-panel);
  border-color: var(--surface58a27-line);
  color: var(--surface58a27-dim);
  font-size: 12.5px;
  padding: 9px 14px;
}
.surface58a27-btn-ghost:active { color: var(--surface58a27-sky); }

/* ---------- slide-up route panel + backdrop ---------- */
.surface58a27-backdrop {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(15, 15, 35, 0.68);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.surface58a27-backdrop[data-open="1"] { opacity: 1; visibility: visible; }
.surface58a27-sheet {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 105%);
  width: 100%;
  max-width: 430px;
  max-height: 76vh;
  overflow-y: auto;
  z-index: 90;
  background: #101026;
  border: 1px solid var(--surface58a27-line);
  border-bottom: 0;
  border-radius: 16px 16px 0 0;
  padding: 14px 14px calc(16px + env(safe-area-inset-bottom));
  transition: transform 0.3s ease;
}
.surface58a27-sheet[data-open="1"] { transform: translate(-50%, 0); }
.surface58a27-sheethead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 0 0 6px;
}
.surface58a27-sheettitle {
  font-family: var(--surface58a27-fonthead);
  font-size: 15px;
  font-weight: 700;
  color: var(--surface58a27-ink);
}
.surface58a27-sheetclose {
  width: var(--surface58a27-tap);
  height: var(--surface58a27-tap);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--surface58a27-linesoft);
  border-radius: var(--surface58a27-radius);
  color: var(--surface58a27-sky);
  cursor: pointer;
  transition: border-color 0.18s ease, color 0.18s ease;
}
.surface58a27-sheetclose:active { color: var(--surface58a27-blue); border-color: var(--surface58a27-blue); }
.surface58a27-grouplabel {
  margin: 14px 2px 7px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--surface58a27-sky);
  font-family: var(--surface58a27-fonthead);
}
.surface58a27-sheetgroup a {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding: 0 12px;
  margin-bottom: 7px;
  border: 1px solid var(--surface58a27-linesoft);
  border-radius: var(--surface58a27-radius);
  background: var(--surface58a27-panel);
  color: var(--surface58a27-ink);
  text-decoration: none;
  font-size: 13.5px;
  transition: border-color 0.18s ease, color 0.18s ease, background-color 0.18s ease;
}
.surface58a27-sheetgroup a:active {
  border-color: var(--surface58a27-blue);
  background: var(--surface58a27-panelhi);
}

/* ---------- main flow ---------- */
.surface58a27-main {
  padding: 118px 12px 92px;
}
.surface58a27-h1 {
  font-family: var(--surface58a27-fonthead);
  font-size: 22px;
  line-height: 1.28;
  letter-spacing: 0.2px;
  font-weight: 700;
  color: var(--surface58a27-ink);
  margin: 0 0 10px;
}
.surface58a27-h2 {
  font-family: var(--surface58a27-fonthead);
  font-size: 17.5px;
  line-height: 1.32;
  font-weight: 700;
  color: var(--surface58a27-ink);
  margin: 0 0 8px;
}
.surface58a27-main p {
  margin: 0 0 10px;
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--surface58a27-dim);
}
.surface58a27-bodylink {
  color: var(--surface58a27-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.18s ease;
}
.surface58a27-bodylink:active { color: var(--surface58a27-sky); }

/* fact-first summary line above each module */
.surface58a27-factlede {
  margin: 0 0 12px;
  padding: 3px 0 3px 10px;
  border-left: 3px solid var(--surface58a27-blue);
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--surface58a27-dimmer);
}
.surface58a27-factlede b { color: var(--surface58a27-sky); font-weight: 600; }

.surface58a27-section { margin: 0 0 24px; }
.surface58a27-panel {
  border: 1px solid var(--surface58a27-linesoft);
  border-radius: var(--surface58a27-radiuslg);
  background: var(--surface58a27-panel);
  padding: 14px 12px;
}

/* ---------- hero ---------- */
.surface58a27-hero {
  margin: 0 0 18px;
}
.surface58a27-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 14px 0;
}
.surface58a27-fact {
  border: 1px solid var(--surface58a27-linesoft);
  border-radius: var(--surface58a27-radius);
  background: var(--surface58a27-panel);
  padding: 9px 10px;
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--surface58a27-dimmer);
}
.surface58a27-fact b {
  display: block;
  font-family: var(--surface58a27-fonthead);
  font-size: 13px;
  color: var(--surface58a27-blue);
  margin-bottom: 2px;
}
.surface58a27-ctarow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}
.surface58a27-ctarow .surface58a27-btn-primary { flex: 1 1 100%; }
.surface58a27-ctarow .surface58a27-btn-secondary { flex: 1 1 auto; }

/* ---------- banner carousel ---------- */
.surface58a27-carousel {
  position: relative;
  margin: 0 0 24px;
  border: 1px solid var(--surface58a27-line);
  border-radius: var(--surface58a27-radiuslg);
  overflow: hidden;
  background: var(--surface58a27-bgdeep);
}
.surface58a27-track {
  display: flex;
  transition: transform 0.45s ease;
}
.surface58a27-slidebtn {
  position: relative;
  display: block;
  flex: 0 0 100%;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: var(--surface58a27-bgdeep);
  cursor: pointer;
  -webkit-tap-highlight-color: rgba(0, 191, 255, 0.18);
}
.surface58a27-slidebtn:active img { opacity: 0.88; }
.surface58a27-slideimg {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: opacity 0.18s ease;
}
.surface58a27-slidecap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 30px 12px 10px;
  text-align: left;
  background: linear-gradient(180deg, rgba(15, 15, 35, 0) 0%, rgba(15, 15, 35, 0.92) 80%);
}
.surface58a27-slidecap b {
  display: block;
  font-family: var(--surface58a27-fonthead);
  font-size: 14px;
  color: var(--surface58a27-ink);
  margin-bottom: 2px;
}
.surface58a27-slidecap span {
  font-size: 11.5px;
  line-height: 1.4;
  color: var(--surface58a27-sky);
}
.surface58a27-dots {
  position: absolute;
  top: 9px;
  right: 10px;
  display: flex;
  gap: 6px;
}
.surface58a27-dot {
  width: 22px;
  height: 22px;
  padding: 5px;
  background: transparent;
  border: 0;
  cursor: pointer;
}
.surface58a27-dot::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1px solid var(--surface58a27-sky);
  background: rgba(15, 15, 35, 0.45);
  transition: background-color 0.18s ease, border-color 0.18s ease;
}
.surface58a27-dot-on::before {
  background: var(--surface58a27-blue);
  border-color: var(--surface58a27-blue);
}

/* ---------- game grid: outlined tile cards ---------- */
.surface58a27-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px 6px;
}
.surface58a27-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 7px 5px 8px;
  margin: 0;
  background: var(--surface58a27-panel);
  border: 1px solid var(--surface58a27-linesoft);
  border-radius: var(--surface58a27-radius);
  cursor: pointer;
  -webkit-tap-highlight-color: rgba(0, 191, 255, 0.15);
  transition: border-color 0.18s ease, background-color 0.18s ease, transform 0.16s ease;
}
.surface58a27-tile:active {
  transform: scale(0.96);
  border-color: var(--surface58a27-blue);
  background: var(--surface58a27-panelhi);
}
.surface58a27-tileimg {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--surface58a27-linesoft);
}
.surface58a27-tilename {
  font-size: 11px;
  line-height: 1.25;
  text-align: center;
  color: var(--surface58a27-ink);
  overflow-wrap: break-word;
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- tricks / tips rows ---------- */
.surface58a27-tip {
  border: 1px solid var(--surface58a27-linesoft);
  border-left: 3px solid var(--surface58a27-sky);
  border-radius: var(--surface58a27-radius);
  background: var(--surface58a27-panel);
  padding: 10px 12px;
  margin-bottom: 8px;
  font-size: 13px;
  line-height: 1.58;
  color: var(--surface58a27-dim);
}
.surface58a27-tip b {
  display: block;
  font-family: var(--surface58a27-fonthead);
  font-size: 13px;
  color: var(--surface58a27-sky);
  margin-bottom: 3px;
}

/* ---------- generic list ---------- */
.surface58a27-list {
  margin: 0 0 10px;
  padding-left: 18px;
}
.surface58a27-list li {
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 6px;
  color: var(--surface58a27-dim);
}

/* ---------- achievements with progress meters ---------- */
.surface58a27-achvrow {
  margin-bottom: 12px;
}
.surface58a27-achvlabel {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  font-size: 12.5px;
  color: var(--surface58a27-ink);
  margin-bottom: 5px;
}
.surface58a27-achvlabel span {
  font-size: 11px;
  color: var(--surface58a27-sky);
  white-space: nowrap;
}
.surface58a27-meter {
  display: block;
  height: 8px;
  border: 1px solid var(--surface58a27-line);
  border-radius: 6px;
  overflow: hidden;
  background: rgba(15, 15, 35, 0.6);
}
.surface58a27-meterbar {
  display: block;
  height: 100%;
  background: var(--surface58a27-blue);
  border-radius: 5px;
}

/* ---------- payment comparison rows ---------- */
.surface58a27-payrow {
  display: flex;
  flex-direction: column;
  gap: 3px;
  border: 1px solid var(--surface58a27-linesoft);
  border-radius: var(--surface58a27-radius);
  background: var(--surface58a27-panel);
  padding: 10px 12px;
  margin-bottom: 8px;
}
.surface58a27-payrow b {
  font-family: var(--surface58a27-fonthead);
  font-size: 13px;
  color: var(--surface58a27-blue);
}
.surface58a27-payrow span {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--surface58a27-dim);
}

/* ---------- numbered steps ---------- */
.surface58a27-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: surface58a27step;
}
.surface58a27-step {
  position: relative;
  counter-increment: surface58a27step;
  min-height: 46px;
  padding: 11px 12px 11px 46px;
  border: 1px solid var(--surface58a27-linesoft);
  border-radius: var(--surface58a27-radius);
  background: var(--surface58a27-panel);
  margin-bottom: 8px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--surface58a27-dim);
}
.surface58a27-step::before {
  content: counter(surface58a27step);
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--surface58a27-blue);
  border-radius: 50%;
  font-family: var(--surface58a27-fonthead);
  font-size: 12px;
  font-weight: 700;
  color: var(--surface58a27-blue);
}

/* ---------- extended footer (home only) ---------- */
.surface58a27-xfooter {
  margin-top: 4px;
  border-top: 1px solid var(--surface58a27-line);
  padding-top: 18px;
}
.surface58a27-dirchips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
}
.surface58a27-dirchips a {
  display: inline-flex;
  align-items: center;
  min-height: var(--surface58a27-tap);
  padding: 0 14px;
  border: 1px solid rgba(0, 191, 255, 0.42);
  border-radius: 999px;
  color: var(--surface58a27-sky);
  text-decoration: none;
  font-size: 12.5px;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.surface58a27-dirchips a:active {
  background: var(--surface58a27-panelhi);
  color: var(--surface58a27-blue);
  border-color: var(--surface58a27-blue);
}
.surface58a27-brandnote {
  border: 1px solid var(--surface58a27-linesoft);
  border-radius: var(--surface58a27-radiuslg);
  background: var(--surface58a27-panel);
  padding: 12px;
  margin: 0 0 16px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--surface58a27-dimmer);
}
.surface58a27-brandnote b {
  display: block;
  font-family: var(--surface58a27-fonthead);
  color: var(--surface58a27-ink);
  font-size: 13.5px;
  margin-bottom: 4px;
}
.surface58a27-promogrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 0 0 16px;
}
.surface58a27-promogrid .surface58a27-btn-primary {
  grid-column: 1 / -1;
  min-height: 50px;
  font-size: 15.5px;
}
.surface58a27-promogrid .surface58a27-btn-secondary,
.surface58a27-promogrid .surface58a27-btn-ghost {
  min-height: 48px;
  font-size: 12.5px;
  padding: 8px 8px;
}
.surface58a27-disclaimer {
  border: 1px dashed var(--surface58a27-line);
  border-radius: var(--surface58a27-radius);
  padding: 11px 12px;
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--surface58a27-dimmer);
}

/* ---------- common footer ---------- */
.surface58a27-copyright {
  text-align: center;
  font-size: 11.5px;
  color: rgba(250, 250, 210, 0.55);
  padding: 16px 12px 8px;
  border-top: 1px solid var(--surface58a27-linesoft);
}

/* ---------- bottom action bar ---------- */
.surface58a27-bnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 60;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  background: rgba(11, 11, 26, 0.97);
  border-top: 1px solid var(--surface58a27-line);
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
}
.surface58a27-bnavitem {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 48px;
  padding: 3px 2px;
  background: transparent;
  border: 0;
  color: var(--surface58a27-dimmer);
  text-decoration: none;
  font-size: 10px;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: color 0.18s ease;
}
.surface58a27-bnavitem svg { width: 22px; height: 22px; }
.surface58a27-bnavitem:active { color: var(--surface58a27-sky); }
/* active state = underline marker across the top edge */
.surface58a27-bnav-active { color: var(--surface58a27-blue); }
.surface58a27-bnav-active::before {
  content: "";
  position: absolute;
  top: -7px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--surface58a27-blue);
}
/* second tone for two-tone role icons */
.surface58a27-icacc { fill: var(--surface58a27-blue); stroke: none; }

/* ---------- help page structures ---------- */
.surface58a27-helpintro {
  border: 1px solid var(--surface58a27-line);
  border-radius: var(--surface58a27-radiuslg);
  background: linear-gradient(145deg, rgba(0, 191, 255, 0.12), rgba(135, 206, 235, 0.03));
  padding: 14px 12px;
  margin: 0 0 20px;
}
.surface58a27-helpintro p:last-child { margin-bottom: 0; }
.surface58a27-callout {
  border-left: 4px solid var(--surface58a27-blue);
  border-top: 1px solid var(--surface58a27-linesoft);
  border-right: 1px solid var(--surface58a27-linesoft);
  border-bottom: 1px solid var(--surface58a27-linesoft);
  border-radius: 0 var(--surface58a27-radius) var(--surface58a27-radius) 0;
  background: var(--surface58a27-panelhi);
  padding: 11px 12px;
  margin: 0 0 14px;
  color: var(--surface58a27-dim);
  font-size: 13px;
  line-height: 1.58;
}
.surface58a27-callout b { color: var(--surface58a27-ink); }
.surface58a27-checkgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin: 0 0 12px;
}
.surface58a27-checkcard {
  border: 1px solid var(--surface58a27-linesoft);
  border-radius: var(--surface58a27-radius);
  background: var(--surface58a27-panel);
  padding: 10px 11px;
  color: var(--surface58a27-dim);
  font-size: 12.8px;
  line-height: 1.55;
}
.surface58a27-checkcard b {
  display: block;
  color: var(--surface58a27-sky);
  font-family: var(--surface58a27-fonthead);
  font-size: 13px;
  margin-bottom: 3px;
}
.surface58a27-details {
  border-bottom: 1px solid var(--surface58a27-linesoft);
  padding: 10px 0;
}
.surface58a27-details:first-child { border-top: 1px solid var(--surface58a27-linesoft); }
.surface58a27-details summary {
  cursor: pointer;
  color: var(--surface58a27-ink);
  font-family: var(--surface58a27-fonthead);
  font-size: 13.5px;
  font-weight: 700;
  padding: 2px 0;
}
.surface58a27-details p { margin-top: 8px; }
.surface58a27-helplinkrow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 0;
}
.surface58a27-helplinkrow .surface58a27-btn { flex: 1 1 145px; }
.surface58a27-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: surface58a27timeline;
}
.surface58a27-timeline li {
  position: relative;
  counter-increment: surface58a27timeline;
  border-left: 1px solid var(--surface58a27-line);
  padding: 0 0 15px 39px;
  margin-left: 12px;
  color: var(--surface58a27-dim);
  font-size: 13px;
  line-height: 1.6;
}
.surface58a27-timeline li:last-child { padding-bottom: 0; }
.surface58a27-timeline li::before {
  content: counter(surface58a27timeline);
  position: absolute;
  left: -13px;
  top: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--surface58a27-blue);
  border-radius: 50%;
  background: var(--surface58a27-bg);
  color: var(--surface58a27-blue);
  font: 700 12px/1 var(--surface58a27-fonthead);
}
.surface58a27-timeline b {
  display: block;
  color: var(--surface58a27-sky);
  font-family: var(--surface58a27-fonthead);
  margin-bottom: 2px;
}
.surface58a27-choice {
  overflow-x: auto;
  border: 1px solid var(--surface58a27-linesoft);
  border-radius: var(--surface58a27-radius);
  margin: 0 0 12px;
}
.surface58a27-choice table {
  width: 100%;
  min-width: 290px;
  border-collapse: collapse;
  font-size: 12px;
  line-height: 1.45;
}
.surface58a27-choice th,
.surface58a27-choice td {
  padding: 9px 8px;
  border-bottom: 1px solid var(--surface58a27-linesoft);
  text-align: left;
  vertical-align: top;
}
.surface58a27-choice tr:last-child td { border-bottom: 0; }
.surface58a27-choice th {
  color: var(--surface58a27-sky);
  font-family: var(--surface58a27-fonthead);
  font-size: 11.5px;
  letter-spacing: 0.2px;
}
.surface58a27-choice td { color: var(--surface58a27-dim); }
.surface58a27-choice td:first-child { color: var(--surface58a27-ink); font-weight: 600; }
.surface58a27-verifyline {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 9px 0;
  border-bottom: 1px solid var(--surface58a27-linesoft);
  color: var(--surface58a27-dim);
  font-size: 12.8px;
  line-height: 1.55;
}
.surface58a27-verifyline:last-child { border-bottom: 0; }
.surface58a27-verifyline::before {
  content: "";
  display: block;
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
  margin-top: 2px;
  border: 1px solid var(--surface58a27-blue);
  border-radius: 3px;
}
.surface58a27-helpcta {
  border: 1px solid var(--surface58a27-line);
  border-radius: var(--surface58a27-radiuslg);
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.15), rgba(250, 250, 210, 0.03));
  padding: 14px 12px;
  margin: 0 0 24px;
}
.surface58a27-helpcta p:last-child { margin-bottom: 0; }

/* ---------- small screens up from 320px base ---------- */
@media (min-width: 375px) {
  .surface58a27-h1 { font-size: 24px; }
  .surface58a27-h2 { font-size: 18.5px; }
  .surface58a27-main p { font-size: 13.8px; }
  .surface58a27-grid { gap: 12px 8px; }
}

/* 5-column tile flow on wider phones */
@media (min-width: 400px) {
  .surface58a27-grid { grid-template-columns: repeat(5, 1fr); }
  .surface58a27-promogrid { gap: 12px; }
}

/* wide screens keep the same phone canvas, framed and centered */
@media (min-width: 431px) {
  body.surface58a27-canvas {
    border-left: 1px solid var(--surface58a27-linesoft);
    border-right: 1px solid var(--surface58a27-linesoft);
    box-shadow: 0 0 42px rgba(0, 191, 255, 0.08);
  }
  .surface58a27-main { padding: 122px 16px 96px; }
}

/* respect users who prefer less motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  .surface58a27-track { transition: none; }
}