/* ==========================================================================
   Windream Log In - mobile-first stylesheet
   Site: windreamlogin.click (en-PH)
   Canvas: 320-430px, centered phone frame on wide screens (max-width: 430px)
   Class prefix: surface5de1b-
   Palette: #1C2833 / #C0C0C0 / #D3D3D3 / #6C757D / #778899
   Direction: geometric headings + neutral body, small-medium radii,
   outlined tile cards, question-driven rhythm, CTA feedback only,
   square-corner high-contrast buttons.
   ========================================================================== */

:root {
  --surface5de1b-ink: #1c2833;
  --surface5de1b-ink-deep: #141d26;
  --surface5de1b-ink-outer: #10161d;
  --surface5de1b-panel: #22303d;
  --surface5de1b-panel-2: #263544;
  --surface5de1b-line: #3a4a5c;
  --surface5de1b-line-soft: rgba(119, 136, 153, 0.28);
  --surface5de1b-silver: #c0c0c0;
  --surface5de1b-mist: #d3d3d3;
  --surface5de1b-slate: #6c757d;
  --surface5de1b-fog: #778899;
  --surface5de1b-font-head: "Space Grotesk", "Trebuchet MS", "Segoe UI", Arial, sans-serif;
  --surface5de1b-font-body: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --surface5de1b-mast-h: 106px;
  --surface5de1b-dock-h: 62px;
}

* { box-sizing: border-box; }

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

html.surface5de1b-locked,
html.surface5de1b-locked body { overflow: hidden; }

body.surface5de1b-body {
  margin: 0;
  padding: 0;
  font-family: var(--surface5de1b-font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--surface5de1b-mist);
  background:
    radial-gradient(1200px 500px at 50% -180px, #22303d 0%, transparent 62%),
    var(--surface5de1b-ink-outer);
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
}

/* ---------- phone canvas ---------- */

.surface5de1b-shell {
  position: relative;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  min-height: 100dvh;
  background: linear-gradient(180deg, #1e2b37 0%, var(--surface5de1b-ink) 42%, #18222c 100%);
  box-shadow: 0 0 44px rgba(0, 0, 0, 0.55);
  overflow-x: clip;
}

.surface5de1b-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.surface5de1b-skip {
  position: fixed;
  top: 8px;
  left: 50%;
  transform: translateY(-160%);
  z-index: 90;
  background: var(--surface5de1b-silver);
  color: var(--surface5de1b-ink);
  font: 700 12px/1 var(--surface5de1b-font-head);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 10px 16px;
  border-radius: 3px;
  text-decoration: none;
  transition: transform 0.15s ease;
}

.surface5de1b-skip:focus {
  transform: translateY(0) translateX(-50%);
}

:focus-visible {
  outline: 2px solid var(--surface5de1b-mist);
  outline-offset: 2px;
}

img { max-width: 100%; height: auto; }

/* ---------- fixed masthead: centered identity bar + action row ---------- */

.surface5de1b-mast {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 60;
  background: rgba(18, 26, 34, 0.96);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--surface5de1b-line-soft);
}

.surface5de1b-mast-id {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 9px 14px 7px;
}

.surface5de1b-mast-logo {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  border: 1px solid var(--surface5de1b-line);
  object-fit: cover;
  display: block;
  background: var(--surface5de1b-panel);
}

.surface5de1b-mast-name {
  font-family: var(--surface5de1b-font-head);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--surface5de1b-silver);
  white-space: nowrap;
}

.surface5de1b-mast-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 46px;
  gap: 8px;
  padding: 0 12px 10px;
}

/* square-corner, high-contrast CTAs */
.surface5de1b-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 3px;
  font-family: var(--surface5de1b-font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.12s ease, background-color 0.12s ease, color 0.12s ease;
}

.surface5de1b-btn-solid {
  background: var(--surface5de1b-silver);
  color: var(--surface5de1b-ink);
  border: 1px solid var(--surface5de1b-silver);
}

.surface5de1b-btn-solid:active {
  background: var(--surface5de1b-mist);
  transform: translateY(1px);
}

.surface5de1b-btn-line {
  background: transparent;
  color: var(--surface5de1b-mist);
  border: 1px solid var(--surface5de1b-silver);
}

.surface5de1b-btn-line:active {
  background: rgba(192, 192, 192, 0.12);
  transform: translateY(1px);
}

.surface5de1b-burger {
  width: 46px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--surface5de1b-line);
  border-radius: 3px;
  color: var(--surface5de1b-mist);
  cursor: pointer;
}

.surface5de1b-burger svg {
  width: 20px;
  height: 20px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
}

/* ---------- stacked menu overlay ---------- */

.surface5de1b-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100%;
  max-width: 430px;
  transform: translateX(-50%);
  z-index: 80;
  background: rgba(16, 22, 29, 0.985);
  overflow-y: auto;
  padding: 14px 18px calc(24px + env(safe-area-inset-bottom, 0px));
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease, visibility 0.18s ease;
}

.surface5de1b-drawer.is-open {
  opacity: 1;
  visibility: visible;
}

.surface5de1b-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--surface5de1b-line-soft);
}

.surface5de1b-drawer-title {
  margin: 0;
  font-family: var(--surface5de1b-font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--surface5de1b-silver);
}

.surface5de1b-drawer-close {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--surface5de1b-line);
  border-radius: 3px;
  color: var(--surface5de1b-mist);
  cursor: pointer;
}

.surface5de1b-drawer-close svg {
  width: 18px;
  height: 18px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
}

.surface5de1b-drawer-label {
  margin: 20px 0 4px;
  font-family: var(--surface5de1b-font-head);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--surface5de1b-slate);
}

.surface5de1b-drawer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 46px;
  padding: 6px 2px;
  border-bottom: 1px solid rgba(119, 136, 153, 0.16);
  color: var(--surface5de1b-mist);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

.surface5de1b-drawer-link span {
  font-size: 10.5px;
  font-weight: 400;
  color: var(--surface5de1b-slate);
  text-align: right;
}

.surface5de1b-drawer-link::after {
  content: "\2192";
  color: var(--surface5de1b-fog);
  font-size: 15px;
}

.surface5de1b-drawer-link:active {
  color: #fff;
}

/* ---------- main column ---------- */

.surface5de1b-main {
  display: block;
  padding: calc(var(--surface5de1b-mast-h) + 14px) 14px 0;
  /* keep clear of the fixed bottom dock */
  padding-bottom: calc(var(--surface5de1b-dock-h) + 34px + env(safe-area-inset-bottom, 0px));
}

.surface5de1b-kicker {
  margin: 0 0 8px;
  font-family: var(--surface5de1b-font-head);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--surface5de1b-fog);
}

.surface5de1b-title {
  margin: 0 0 12px;
  font-family: var(--surface5de1b-font-head);
  font-size: 25px;
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #e8e8e8;
}

.surface5de1b-lede {
  margin: 0 0 12px;
  font-size: 13.5px;
  color: var(--surface5de1b-mist);
}

.surface5de1b-lede:last-of-type { margin-bottom: 14px; }

.surface5de1b-cta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 4px 0 6px;
}

/* ---------- quick access keys (3 promo shortcuts) ---------- */

.surface5de1b-keys {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 14px 0 4px;
}

.surface5de1b-key {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  min-height: 84px;
  padding: 11px 6px 9px;
  border: 1px solid var(--surface5de1b-line);
  border-radius: 12px;
  background: rgba(192, 192, 192, 0.035);
  text-decoration: none;
  text-align: center;
}

.surface5de1b-key svg {
  width: 20px;
  height: 20px;
  display: block;
  fill: none;
  stroke: var(--surface5de1b-silver);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.surface5de1b-key-t {
  font-family: var(--surface5de1b-font-head);
  font-size: 11px;
  font-weight: 700;
  color: var(--surface5de1b-silver);
  line-height: 1.25;
}

.surface5de1b-key-d {
  font-size: 9.5px;
  line-height: 1.3;
  color: var(--surface5de1b-slate);
}

.surface5de1b-key:active {
  border-color: var(--surface5de1b-silver);
  background: rgba(192, 192, 192, 0.09);
}

/* ---------- banner stage (scroll-snap carousel) ---------- */

.surface5de1b-stage {
  margin: 16px 0 4px;
  border: 1px solid var(--surface5de1b-line);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface5de1b-panel);
}

.surface5de1b-stage-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.surface5de1b-stage-track::-webkit-scrollbar { display: none; }

.surface5de1b-stage-slide {
  flex: 0 0 100%;
  scroll-snap-align: center;
  position: relative;
  display: block;
  text-decoration: none;
}

.surface5de1b-stage-slide img {
  width: 100%;
  aspect-ratio: 2.55 / 1;
  object-fit: cover;
  display: block;
}

.surface5de1b-stage-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px 12px 9px;
  background: linear-gradient(180deg, rgba(20, 29, 38, 0) 0%, rgba(13, 19, 25, 0.92) 78%);
  font-family: var(--surface5de1b-font-head);
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.35;
  color: #fff;
}

.surface5de1b-stage-dots {
  display: flex;
  justify-content: center;
  gap: 7px;
  padding: 9px 0 3px;
}

.surface5de1b-dot {
  width: 18px;
  height: 4px;
  padding: 0;
  border: 0;
  border-radius: 2px;
  background: var(--surface5de1b-line);
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.surface5de1b-dot.is-on { background: var(--surface5de1b-silver); }

/* ---------- section bands ---------- */

.surface5de1b-band {
  margin: 26px 0 0;
  scroll-margin-top: calc(var(--surface5de1b-mast-h) + 10px);
}

.surface5de1b-band-kicker {
  margin: 0 0 5px;
  font-family: var(--surface5de1b-font-head);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--surface5de1b-fog);
}

.surface5de1b-band-title {
  margin: 0 0 8px;
  font-family: var(--surface5de1b-font-head);
  font-size: 18.5px;
  line-height: 1.28;
  font-weight: 700;
  color: #e8e8e8;
}

.surface5de1b-band-note {
  margin: 0 0 12px;
  font-size: 12.5px;
  color: var(--surface5de1b-mist);
}

/* ---------- outlined tile game grid ---------- */

.surface5de1b-tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px 8px;
}

@media (min-width: 396px) {
  .surface5de1b-tiles { grid-template-columns: repeat(5, 1fr); }
}

.surface5de1b-tile {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 6px 5px 7px;
  border: 1px solid var(--surface5de1b-line);
  border-radius: 12px;
  background: rgba(192, 192, 192, 0.03);
  text-decoration: none;
  text-align: center;
  -webkit-tap-highlight-color: rgba(192, 192, 192, 0.14);
}

.surface5de1b-tile:active {
  border-color: var(--surface5de1b-silver);
  background: rgba(192, 192, 192, 0.09);
}

.surface5de1b-tile-frame {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 8px;
  overflow: hidden;
  background: var(--surface5de1b-panel-2);
}

.surface5de1b-tile-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.surface5de1b-tile-name {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 27px;
  font-size: 10.5px;
  line-height: 1.28;
  color: var(--surface5de1b-mist);
}

/* ---------- module: promo perks (numbered 2-col cards) ---------- */

.surface5de1b-perks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 4px 0 12px;
}

.surface5de1b-perk {
  padding: 12px 11px;
  border: 1px solid var(--surface5de1b-line);
  border-left: 3px solid var(--surface5de1b-silver);
  border-radius: 10px;
  background: rgba(34, 48, 61, 0.6);
}

.surface5de1b-perk-num {
  display: block;
  font-family: var(--surface5de1b-font-head);
  font-size: 19px;
  font-weight: 700;
  color: var(--surface5de1b-silver);
  line-height: 1;
  margin-bottom: 6px;
}

.surface5de1b-perk-t {
  display: block;
  font-family: var(--surface5de1b-font-head);
  font-size: 12.5px;
  font-weight: 700;
  color: #e8e8e8;
  margin-bottom: 4px;
}

.surface5de1b-perk-d {
  display: block;
  font-size: 11px;
  line-height: 1.5;
  color: var(--surface5de1b-fog);
}

/* ---------- module: safety checklist ---------- */

.surface5de1b-check {
  border: 1px solid var(--surface5de1b-line);
  border-radius: 12px;
  overflow: hidden;
  margin: 4px 0 12px;
}

.surface5de1b-check-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: start;
  padding: 11px 12px;
  background: rgba(34, 48, 61, 0.45);
}

.surface5de1b-check-item + .surface5de1b-check-item {
  border-top: 1px solid rgba(119, 136, 153, 0.18);
}

.surface5de1b-check-item svg {
  width: 17px;
  height: 17px;
  margin-top: 2px;
  display: block;
  fill: none;
  stroke: var(--surface5de1b-silver);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.surface5de1b-check-item p {
  margin: 0;
  font-size: 12px;
  line-height: 1.55;
  color: var(--surface5de1b-mist);
}

/* ---------- module: RTP term rows ---------- */

.surface5de1b-terms {
  border: 1px solid var(--surface5de1b-line);
  border-radius: 12px;
  overflow: hidden;
  margin: 4px 0 12px;
}

.surface5de1b-term-row {
  padding: 10px 12px;
  background: rgba(34, 48, 61, 0.45);
}

.surface5de1b-term-row + .surface5de1b-term-row {
  border-top: 1px solid rgba(119, 136, 153, 0.18);
}

.surface5de1b-term-row dt {
  margin: 0 0 3px;
  font-family: var(--surface5de1b-font-head);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--surface5de1b-silver);
}

.surface5de1b-term-row dd {
  margin: 0;
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--surface5de1b-fog);
}

/* ---------- module: play-style comparison rows ---------- */

.surface5de1b-vs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 4px 0 12px;
}

.surface5de1b-vs-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 10px;
  align-items: start;
  padding: 10px 11px;
  border: 1px solid var(--surface5de1b-line);
  border-radius: 10px;
  background: rgba(34, 48, 61, 0.45);
}

.surface5de1b-vs-tag {
  font-family: var(--surface5de1b-font-head);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--surface5de1b-ink);
  background: var(--surface5de1b-fog);
  border-radius: 3px;
  padding: 5px 6px;
  text-align: center;
  line-height: 1.25;
}

.surface5de1b-vs-d {
  font-size: 12px;
  line-height: 1.55;
  color: var(--surface5de1b-mist);
}

/* ---------- module: use-case Q&A stack ---------- */

.surface5de1b-case {
  border: 1px solid var(--surface5de1b-line);
  border-radius: 12px;
  padding: 12px 13px;
  margin: 0 0 10px;
  background: rgba(34, 48, 61, 0.45);
}

.surface5de1b-case-q {
  display: flex;
  gap: 8px;
  align-items: baseline;
  margin: 0 0 6px;
  font-family: var(--surface5de1b-font-head);
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--surface5de1b-silver);
}

.surface5de1b-case-q::before {
  content: "?";
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--surface5de1b-silver);
  border-radius: 3px;
  font-size: 11px;
  line-height: 1;
  transform: translateY(2px);
}

.surface5de1b-case-a {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--surface5de1b-mist);
}

/* ---------- module: pros vs limits ---------- */

.surface5de1b-pl {
  display: grid;
  gap: 10px;
  margin: 4px 0 12px;
}

.surface5de1b-pl-col {
  border: 1px solid var(--surface5de1b-line);
  border-radius: 12px;
  padding: 12px 13px;
  background: rgba(34, 48, 61, 0.45);
}

.surface5de1b-pl-col h3 {
  margin: 0 0 8px;
  font-family: var(--surface5de1b-font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--surface5de1b-silver);
}

.surface5de1b-pl-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.surface5de1b-pl-col li {
  display: flex;
  gap: 8px;
  padding: 5px 0;
  font-size: 12px;
  line-height: 1.55;
  color: var(--surface5de1b-mist);
}

.surface5de1b-pl-col li::before {
  flex: 0 0 auto;
  font-weight: 700;
  color: var(--surface5de1b-fog);
}

.surface5de1b-pl-good li::before { content: "+"; color: var(--surface5de1b-silver); }

.surface5de1b-pl-limits li::before { content: "\2013"; color: var(--surface5de1b-slate); }

/* ---------- extended home footer ---------- */

.surface5de1b-extend {
  margin-top: 30px;
  border-top: 1px solid var(--surface5de1b-line-soft);
  padding-top: 20px;
}

.surface5de1b-extend-brand {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  margin: 0 0 4px;
}

.surface5de1b-extend-brand img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--surface5de1b-line);
  object-fit: cover;
  flex: 0 0 auto;
}

.surface5de1b-extend-brand p {
  margin: 0;
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--surface5de1b-fog);
}

.surface5de1b-extend-label {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 20px 0 9px;
  font-family: var(--surface5de1b-font-head);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--surface5de1b-silver);
}

.surface5de1b-extend-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--surface5de1b-line-soft);
}

.surface5de1b-extend-intro {
  margin: 0 0 10px;
  font-size: 11.5px;
  color: var(--surface5de1b-fog);
}

/* horizontal promo shortcuts */
.surface5de1b-shorts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.surface5de1b-short {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-height: 76px;
  padding: 11px 4px 9px;
  border: 1px solid var(--surface5de1b-silver);
  border-radius: 4px; /* square-corner promo actions */
  background: rgba(192, 192, 192, 0.06);
  text-decoration: none;
  text-align: center;
  -webkit-tap-highlight-color: rgba(192, 192, 192, 0.14);
}

.surface5de1b-short svg {
  width: 19px;
  height: 19px;
  display: block;
  fill: none;
  stroke: var(--surface5de1b-silver);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.surface5de1b-short span {
  font-family: var(--surface5de1b-font-head);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.3;
  color: var(--surface5de1b-silver);
}

.surface5de1b-short em {
  font-style: normal;
  font-size: 8.5px;
  line-height: 1.25;
  color: var(--surface5de1b-slate);
}

.surface5de1b-short:active {
  background: rgba(192, 192, 192, 0.14);
  transform: translateY(1px);
}

/* page directory */
.surface5de1b-directory {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px 12px;
}

.surface5de1b-directory a {
  display: block;
  padding: 8px 0 7px;
  border-bottom: 1px solid rgba(119, 136, 153, 0.16);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--surface5de1b-fog);
  text-decoration: none;
}

.surface5de1b-directory a strong {
  display: block;
  font-family: var(--surface5de1b-font-head);
  font-size: 11px;
  color: var(--surface5de1b-mist);
}

.surface5de1b-directory a:active { color: #fff; }

.surface5de1b-extend-note {
  margin: 16px 0 0;
  padding: 11px 12px;
  border: 1px solid var(--surface5de1b-line-soft);
  border-radius: 9px;
  font-size: 10.5px;
  line-height: 1.6;
  color: var(--surface5de1b-slate);
}

/* ---------- colophon ---------- */

.surface5de1b-colophon {
  margin-top: 26px;
  padding: 14px 4px 6px;
  border-top: 1px solid var(--surface5de1b-line-soft);
  text-align: center;
  font-size: 10.5px;
  line-height: 1.6;
  color: var(--surface5de1b-slate);
}

/* ---------- fixed bottom dock: segmented action bar ---------- */

.surface5de1b-dock {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 70;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(17, 24, 32, 0.98);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--surface5de1b-line-soft);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.surface5de1b-dock-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: var(--surface5de1b-dock-h);
  padding: 6px 2px 5px;
  text-decoration: none;
  color: var(--surface5de1b-slate);
  border-left: 1px solid rgba(119, 136, 153, 0.2);
  -webkit-tap-highlight-color: rgba(192, 192, 192, 0.12);
}

.surface5de1b-dock-item:first-child { border-left: 0; }

.surface5de1b-dock-ic {
  width: 22px;
  height: 22px;
  display: block;
}

.surface5de1b-dock-ic svg {
  width: 100%;
  height: 100%;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: fill 0.15s ease, stroke-width 0.15s ease;
}

/* label reveal micro-interaction */
.surface5de1b-dock-tx {
  font-family: var(--surface5de1b-font-head);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  line-height: 1;
  opacity: 0.62;
  transform: translateY(2px);
  padding-bottom: 3px;
  border-bottom: 2px solid transparent; /* underline marker slot */
  transition: opacity 0.18s ease, transform 0.18s ease, border-color 0.18s ease;
}

.surface5de1b-dock-item.is-on { color: var(--surface5de1b-mist); }

.surface5de1b-dock-item.is-on .surface5de1b-dock-tx {
  opacity: 1;
  transform: translateY(0);
  border-bottom-color: var(--surface5de1b-silver);
}

/* filled active icon state */
.surface5de1b-dock-item.is-on .surface5de1b-dock-ic svg {
  fill: rgba(192, 192, 192, 0.22);
  stroke: var(--surface5de1b-silver);
  stroke-width: 1.9;
}

.surface5de1b-dock-item:active { color: var(--surface5de1b-mist); }

/* ---------- narrow-canvas guards (320px) ---------- */

@media (max-width: 339px) {
  .surface5de1b-title { font-size: 22px; }
  .surface5de1b-perks { grid-template-columns: 1fr; }
  .surface5de1b-shorts { grid-template-columns: repeat(2, 1fr); }
  .surface5de1b-directory { grid-template-columns: 1fr; }
  .surface5de1b-vs-row { grid-template-columns: 1fr; }
}

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

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

/* ---------- help-page structures ---------- */

.surface5de1b-safety-hero {
  margin: 0 0 18px;
  padding: 15px 14px 16px;
  border: 1px solid var(--surface5de1b-silver);
  border-left: 5px solid var(--surface5de1b-silver);
  border-radius: 4px;
  background: linear-gradient(135deg, rgba(192, 192, 192, 0.13), rgba(34, 48, 61, 0.8));
}

.surface5de1b-safety-hero strong {
  display: block;
  margin-bottom: 5px;
  font-family: var(--surface5de1b-font-head);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
}

.surface5de1b-safety-hero p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--surface5de1b-mist);
}

.surface5de1b-safety-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
  margin: 5px 0 13px;
}

.surface5de1b-safety-card {
  min-height: 132px;
  padding: 12px 11px;
  border: 1px solid var(--surface5de1b-line);
  border-radius: 8px;
  background: rgba(34, 48, 61, 0.58);
}

.surface5de1b-safety-card b {
  display: block;
  margin-bottom: 6px;
  font-family: var(--surface5de1b-font-head);
  font-size: 12px;
  color: var(--surface5de1b-silver);
}

.surface5de1b-safety-card p {
  margin: 0;
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--surface5de1b-mist);
}

.surface5de1b-safety-steps {
  display: grid;
  gap: 8px;
  margin: 5px 0 13px;
  padding: 0;
  list-style: none;
  counter-reset: safety-step;
}

.surface5de1b-safety-step {
  position: relative;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  align-items: start;
  padding: 11px 12px 11px 10px;
  border: 1px solid var(--surface5de1b-line);
  border-radius: 8px;
  background: rgba(34, 48, 61, 0.42);
  counter-increment: safety-step;
}

.surface5de1b-safety-step::before {
  content: counter(safety-step, decimal-leading-zero);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 29px;
  height: 29px;
  border-radius: 50%;
  background: var(--surface5de1b-silver);
  color: var(--surface5de1b-ink);
  font-family: var(--surface5de1b-font-head);
  font-size: 11px;
  font-weight: 700;
}

.surface5de1b-safety-step p {
  margin: 0;
  font-size: 12px;
  line-height: 1.58;
  color: var(--surface5de1b-mist);
}

.surface5de1b-safety-step strong { color: #fff; }

.surface5de1b-safety-table {
  display: grid;
  gap: 1px;
  margin: 5px 0 13px;
  border: 1px solid var(--surface5de1b-line);
  border-radius: 9px;
  overflow: hidden;
  background: var(--surface5de1b-line);
}

.surface5de1b-safety-row {
  display: grid;
  grid-template-columns: 1fr 1.45fr;
  gap: 10px;
  padding: 10px 11px;
  background: rgba(34, 48, 61, 0.76);
}

.surface5de1b-safety-row b {
  font-family: var(--surface5de1b-font-head);
  font-size: 11.5px;
  color: var(--surface5de1b-silver);
}

.surface5de1b-safety-row span {
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--surface5de1b-mist);
}

.surface5de1b-safety-quote {
  margin: 6px 0 13px;
  padding: 13px 14px;
  border-top: 1px solid var(--surface5de1b-silver);
  border-bottom: 1px solid var(--surface5de1b-line);
  color: var(--surface5de1b-mist);
  font-size: 12.5px;
  line-height: 1.65;
}

.surface5de1b-safety-quote cite {
  display: block;
  margin-top: 6px;
  color: var(--surface5de1b-fog);
  font-size: 10.5px;
  font-style: normal;
}

.surface5de1b-guide-hero {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: 14px;
  border: 1px solid var(--surface5de1b-line);
  border-radius: 13px;
  background: radial-gradient(circle at 100% 0, rgba(192, 192, 192, 0.15), transparent 48%), var(--surface5de1b-panel);
}

.surface5de1b-guide-hero-label {
  font-family: var(--surface5de1b-font-head);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--surface5de1b-silver);
}

.surface5de1b-guide-hero p { margin: 0; color: var(--surface5de1b-mist); font-size: 12.5px; }

.surface5de1b-guide-steps {
  position: relative;
  display: grid;
  gap: 11px;
  margin: 5px 0 13px;
  padding: 0;
  list-style: none;
}

.surface5de1b-guide-step {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 11px;
  align-items: start;
  padding: 12px 11px;
  border: 1px solid var(--surface5de1b-line);
  border-radius: 12px 4px 12px 4px;
  background: rgba(34, 48, 61, 0.56);
}

.surface5de1b-guide-step-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--surface5de1b-silver);
  border-radius: 50%;
  color: var(--surface5de1b-silver);
  font-family: var(--surface5de1b-font-head);
  font-size: 13px;
  font-weight: 700;
}

.surface5de1b-guide-step h3 {
  margin: 0 0 4px;
  font-family: var(--surface5de1b-font-head);
  font-size: 13px;
  line-height: 1.3;
  color: #fff;
}

.surface5de1b-guide-step p { margin: 0; font-size: 12px; line-height: 1.58; color: var(--surface5de1b-mist); }

.surface5de1b-guide-qa {
  margin: 0 0 8px;
  border-bottom: 1px solid var(--surface5de1b-line-soft);
}

.surface5de1b-guide-qa summary {
  min-height: 44px;
  padding: 11px 2px;
  cursor: pointer;
  font-family: var(--surface5de1b-font-head);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--surface5de1b-silver);
}

.surface5de1b-guide-qa p { margin: 0 0 12px; padding: 0 4px 0 2px; font-size: 12px; line-height: 1.6; color: var(--surface5de1b-mist); }

.surface5de1b-guide-links {
  display: grid;
  gap: 8px;
  margin: 5px 0 13px;
}

.surface5de1b-guide-link {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 9px;
  padding: 10px 11px;
  border-left: 2px solid var(--surface5de1b-silver);
  background: rgba(34, 48, 61, 0.45);
  color: var(--surface5de1b-mist);
  text-decoration: none;
}

.surface5de1b-guide-link i { color: var(--surface5de1b-silver); font-style: normal; font-family: var(--surface5de1b-font-head); }
.surface5de1b-guide-link span { font-size: 11.5px; line-height: 1.5; }
.surface5de1b-guide-link strong { display: block; color: #fff; font-family: var(--surface5de1b-font-head); font-size: 12px; }

.surface5de1b-guide-checklist {
  display: grid;
  gap: 7px;
  margin: 5px 0 13px;
}

.surface5de1b-guide-check {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  padding: 9px 10px;
  border: 1px solid var(--surface5de1b-line-soft);
  border-radius: 5px;
  font-size: 11.5px;
  line-height: 1.52;
  color: var(--surface5de1b-mist);
}

.surface5de1b-guide-check::before {
  content: "";
  flex: 0 0 auto;
  width: 13px;
  height: 13px;
  margin-top: 2px;
  border: 1px solid var(--surface5de1b-silver);
  border-radius: 2px;
}

@media (max-width: 339px) {
  .surface5de1b-safety-grid { grid-template-columns: 1fr; }
  .surface5de1b-safety-row { grid-template-columns: 1fr; gap: 4px; }
  .surface5de1b-guide-step { grid-template-columns: 34px 1fr; gap: 8px; }
  .surface5de1b-guide-step-mark { width: 32px; height: 32px; font-size: 11px; }
}