/* ============================================================
   tongits club - native canvas stylesheet
   File   : css/native-480282-canvas.css
   Prefix : surface80282-
   Canvas : 320-430px mobile-first, centered phone frame on wide screens
   Palette: #0C0C0C base ink + #20B2AA table-teal accent
   Voice  : mono labels over regular body text, small radii,
            image tiles with bottom name bars, restrained fades
   ============================================================ */

/* ---------- 1. Design tokens ---------- */
:root {
  --surface80282-ink: #0C0C0C;
  --surface80282-ink-2: #101314;
  --surface80282-panel: #151919;
  --surface80282-panel-2: #1B2121;
  --surface80282-line: #233030;
  --surface80282-line-2: #2C3B3A;
  --surface80282-teal: #20B2AA;
  --surface80282-teal-8: rgba(32, 178, 170, 0.08);
  --surface80282-teal-14: rgba(32, 178, 170, 0.14);
  --surface80282-teal-25: rgba(32, 178, 170, 0.25);
  --surface80282-teal-45: rgba(32, 178, 170, 0.45);
  --surface80282-paper: #EAF4F2;
  --surface80282-mist: #9DB2AE;
  --surface80282-dim: #748885;
  --surface80282-warn: #D9A441;
  --surface80282-font-body: "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --surface80282-font-mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, "Courier New", monospace;
  --surface80282-r-sm: 6px;
  --surface80282-r-md: 10px;
  --surface80282-r-lg: 14px;
  --surface80282-gap: 10px;
  --surface80282-pad-x: 14px;
  --surface80282-topbar-h: 60px;
  --surface80282-dock-h: 66px;
}

/* ---------- 2. Base & reset ---------- */
* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--surface80282-ink);
  color: var(--surface80282-paper);
  font-family: var(--surface80282-font-body);
  font-size: 15px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; border-style: none; }

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

a { color: var(--surface80282-teal); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { margin: 0; font-weight: 700; line-height: 1.25; }
p { margin: 0 0 12px; }
ul, ol { margin: 0; padding: 0; }
li { list-style: none; }

:focus-visible {
  outline: 2px solid var(--surface80282-teal);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection { background: var(--surface80282-teal); color: var(--surface80282-ink); }

.surface80282-sr {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* ---------- 3. Phone shell ---------- */
.surface80282-shell {
  position: relative;
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100dvh;
  background:
    radial-gradient(120% 46% at 50% 0%, #12201F 0%, var(--surface80282-ink) 58%),
    var(--surface80282-ink);
  box-shadow: 0 0 0 1px var(--surface80282-line);
  overflow-x: clip;
}

.surface80282-main {
  padding: calc(var(--surface80282-topbar-h) + 10px) var(--surface80282-pad-x) calc(var(--surface80282-dock-h) + 30px);
}

/* ---------- 4. Top action bar ---------- */
.surface80282-topbar {
  position: fixed;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: var(--surface80282-topbar-h);
  z-index: 60;
  background: rgba(12, 12, 12, 0.94);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--surface80282-line);
}

.surface80282-barInner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 100%;
  padding: 0 12px;
}

/* Brand row: real logo image + name only */
.surface80282-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
  color: var(--surface80282-paper);
}

.surface80282-brand:hover { text-decoration: none; }

.surface80282-brandLogo {
  width: 36px; height: 36px;
  border-radius: var(--surface80282-r-sm);
  border: 1px solid var(--surface80282-teal-45);
  background: var(--surface80282-panel);
  flex: none;
}

.surface80282-brandName {
  font-family: var(--surface80282-font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.surface80282-topActions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
}

/* Segmented register button: label segment + tail segment */
.surface80282-btnRegister {
  display: inline-flex;
  align-items: stretch;
  min-height: 40px;
  border-radius: var(--surface80282-r-sm);
  overflow: hidden;
  border: 1px solid var(--surface80282-teal);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.surface80282-btnRegister:hover { text-decoration: none; }

.surface80282-btnRegister:active {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(32, 178, 170, 0.35);
}

.surface80282-segLabel {
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  background: var(--surface80282-teal);
  color: var(--surface80282-ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.surface80282-segTail {
  display: inline-flex;
  align-items: center;
  padding: 0 8px;
  background: var(--surface80282-ink-2);
  color: var(--surface80282-teal);
  border-left: 1px solid var(--surface80282-teal);
}

.surface80282-segTail svg { width: 13px; height: 13px; }

.surface80282-btnLogin {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 13px;
  border-radius: var(--surface80282-r-sm);
  border: 1px solid var(--surface80282-line-2);
  background: var(--surface80282-panel);
  color: var(--surface80282-paper);
  font-size: 13px;
  font-weight: 600;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.surface80282-btnLogin:active {
  transform: translateY(-2px);
  border-color: var(--surface80282-teal);
}

/* Menu trigger: 44px touch tile */
.surface80282-menuBtn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 44px; height: 44px;
  margin-right: -8px;
  border-radius: var(--surface80282-r-sm);
  border: 1px solid var(--surface80282-line-2);
  background: var(--surface80282-panel);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.surface80282-menuBtn:active {
  transform: translateY(-2px);
  border-color: var(--surface80282-teal);
}

.surface80282-menuBtnBar {
  width: 17px; height: 2px;
  background: var(--surface80282-teal);
  border-radius: 2px;
}

/* ---------- 5. Full-height menu layer ---------- */
.surface80282-menu {
  position: fixed;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 100dvh;
  z-index: 90;
  background: linear-gradient(180deg, #0E1514 0%, #0C0C0C 70%);
  border-right: 1px solid var(--surface80282-line);
  border-left: 1px solid var(--surface80282-line);
  display: flex;
  flex-direction: column;
  padding: 0 18px calc(18px + env(safe-area-inset-bottom));
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.surface80282-menu--open { visibility: visible; opacity: 1; }

.surface80282-menuHead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--surface80282-topbar-h);
  border-bottom: 1px dashed var(--surface80282-line-2);
}

.surface80282-menuTitle {
  font-family: var(--surface80282-font-mono);
  font-size: 12px;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: var(--surface80282-teal);
}

.surface80282-menuClose {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  margin-right: -10px;
  border-radius: var(--surface80282-r-sm);
  border: 1px solid var(--surface80282-line-2);
  color: var(--surface80282-paper);
}

.surface80282-menuClose svg { width: 16px; height: 16px; }

.surface80282-menuList {
  flex: 1;
  overflow-y: auto;
  padding: 14px 0;
}

.surface80282-menuLink {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 50px;
  padding: 0 12px;
  margin-bottom: 7px;
  border: 1px solid var(--surface80282-line);
  border-radius: var(--surface80282-r-md);
  background: var(--surface80282-ink-2);
  color: var(--surface80282-paper);
  font-size: 14.5px;
  font-weight: 600;
}

.surface80282-menuLink:hover { text-decoration: none; border-color: var(--surface80282-teal-45); }

.surface80282-menuLink:active { transform: translateY(-1px); }

.surface80282-menuLink::after {
  content: "";
  width: 7px; height: 7px;
  flex: none;
  border-top: 2px solid var(--surface80282-dim);
  border-right: 2px solid var(--surface80282-dim);
  transform: rotate(45deg);
}

/* Current page inside menu: contrast inversion */
.surface80282-menuLink--on {
  background: var(--surface80282-teal);
  border-color: var(--surface80282-teal);
  color: var(--surface80282-ink);
}

.surface80282-menuLink--on::after { border-color: var(--surface80282-ink); }

.surface80282-menuFoot { padding-top: 12px; }

.surface80282-menuFoot .surface80282-btnRegister { width: 100%; justify-content: center; }

.surface80282-menuNote {
  margin: 10px 0 0;
  font-family: var(--surface80282-font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  text-align: center;
  color: var(--surface80282-dim);
}

/* ---------- 6. Hero ---------- */
.surface80282-hero { margin-bottom: 22px; }

.surface80282-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--surface80282-font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--surface80282-teal);
  margin-bottom: 10px;
}

.surface80282-kicker::before {
  content: "";
  width: 18px; height: 2px;
  background: var(--surface80282-teal);
}

.surface80282-heroTitle {
  font-size: 27px;
  letter-spacing: -0.3px;
  margin-bottom: 10px;
}

.surface80282-lede {
  color: var(--surface80282-mist);
  font-size: 14.5px;
  margin-bottom: 0;
}

.surface80282-lede strong { color: var(--surface80282-paper); font-weight: 600; }

/* ---------- 7. Promo carousel ---------- */
.surface80282-carousel {
  position: relative;
  margin: 18px 0 26px;
  border-radius: var(--surface80282-r-lg);
  border: 1px solid var(--surface80282-line-2);
  background: var(--surface80282-panel);
  overflow: hidden;
}

.surface80282-viewport { overflow: hidden; }

.surface80282-track {
  display: flex;
  transition: transform 0.4s ease;
}

.surface80282-slide {
  position: relative;
  flex: 0 0 100%;
  width: 100%;
  aspect-ratio: 1200 / 600;
  overflow: hidden;
  text-align: left;
}

.surface80282-slideImg {
  width: 100%; height: 100%;
  object-fit: cover;
}

.surface80282-slideCap {
  position: absolute;
  left: 10px; right: 10px; bottom: 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 9px 12px;
  border-radius: var(--surface80282-r-sm);
  background: rgba(12, 12, 12, 0.78);
  border: 1px solid var(--surface80282-teal-25);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}

.surface80282-slideCap strong {
  font-size: 14px;
  color: var(--surface80282-paper);
}

.surface80282-slideCap em {
  font-style: normal;
  font-family: var(--surface80282-font-mono);
  font-size: 11px;
  letter-spacing: 0.6px;
  color: var(--surface80282-teal);
}

.surface80282-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(12, 12, 12, 0.72);
  border: 1px solid var(--surface80282-teal-45);
  color: var(--surface80282-teal);
  z-index: 5;
}

.surface80282-arrow svg { width: 15px; height: 15px; }

.surface80282-arrow--prev { left: 8px; }
.surface80282-arrow--next { right: 8px; }

.surface80282-arrow:active { transform: translateY(-50%) scale(0.94); }

.surface80282-dots {
  position: absolute;
  left: 0; right: 0; bottom: 8px;
  display: flex;
  justify-content: center;
  gap: 7px;
  z-index: 5;
}

.surface80282-slideCap ~ .surface80282-dots { bottom: auto; top: 8px; }

.surface80282-dot {
  width: 8px; height: 8px;
  padding: 0;
  border-radius: 50%;
  background: rgba(234, 244, 242, 0.35);
  border: 1px solid transparent;
  transition: background 0.2s ease, transform 0.2s ease;
}

.surface80282-dot--on {
  background: var(--surface80282-teal);
  transform: scale(1.25);
}

/* ---------- 8. Section rhythm ---------- */
.surface80282-section { margin-bottom: 30px; }

.surface80282-sectionHead { margin-bottom: 13px; }

.surface80282-h2 {
  font-size: 19.5px;
  letter-spacing: -0.2px;
  margin-bottom: 7px;
}

.surface80282-sub {
  color: var(--surface80282-mist);
  font-size: 13.5px;
  margin: 0;
}

/* ---------- 9. Game grid: image + bottom name bar ---------- */
.surface80282-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--surface80282-gap);
}

.surface80282-tile {
  display: flex;
  flex-direction: column;
  border-radius: var(--surface80282-r-md);
  border: 1px solid var(--surface80282-line);
  background: var(--surface80282-panel);
  overflow: hidden;
  text-align: center;
  transition: transform 0.16s ease, border-color 0.16s ease;
}

.surface80282-tile:active,
.surface80282-tile:hover {
  transform: translateY(-2px);
  border-color: var(--surface80282-teal-45);
}

.surface80282-tileArt {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  background: #0F1212;
}

.surface80282-tileArt img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.surface80282-tileBar {
  display: block;
  padding: 5px 4px 6px;
  border-top: 1px solid var(--surface80282-line);
  background: linear-gradient(180deg, #141818, #101414);
}

.surface80282-tileName {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-size: 11px;
  line-height: 1.3;
  font-weight: 600;
  color: var(--surface80282-paper);
  overflow-wrap: anywhere;
}

/* Related-route row under each category */
.surface80282-moreLinks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 13px;
}

.surface80282-moreLink {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 0 12px;
  border: 1px dashed var(--surface80282-line-2);
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--surface80282-paper);
  background: var(--surface80282-teal-8);
}

.surface80282-moreLink:hover {
  text-decoration: none;
  border-color: var(--surface80282-teal);
  border-style: solid;
}

.surface80282-moreLink:active { transform: translateY(-1px); }

.surface80282-moreLink::before {
  content: "›";
  font-family: var(--surface80282-font-mono);
  color: var(--surface80282-teal);
  font-size: 14px;
}

/* ---------- 10. Prose blocks ---------- */
.surface80282-prose {
  font-size: 14px;
  color: var(--surface80282-mist);
}

.surface80282-prose strong { color: var(--surface80282-paper); font-weight: 600; }
.surface80282-prose a { border-bottom: 1px solid var(--surface80282-teal-45); padding-bottom: 1px; }
.surface80282-prose a:hover { text-decoration: none; border-bottom-color: var(--surface80282-teal); }

.surface80282-panel {
  padding: 14px 15px;
  border: 1px solid var(--surface80282-line);
  border-left: 3px solid var(--surface80282-teal);
  border-radius: var(--surface80282-r-md);
  background: var(--surface80282-ink-2);
}

/* Guide: numbered mono steps */
.surface80282-guideList {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.surface80282-guideStep {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 11px;
  padding: 12px;
  border: 1px solid var(--surface80282-line);
  border-radius: var(--surface80282-r-md);
  background: var(--surface80282-ink-2);
}

.surface80282-guideNum {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border-radius: var(--surface80282-r-sm);
  border: 1px solid var(--surface80282-teal-45);
  background: var(--surface80282-teal-8);
  color: var(--surface80282-teal);
  font-family: var(--surface80282-font-mono);
  font-size: 12px;
  font-weight: 700;
}

.surface80282-guideStep h3 {
  font-size: 14px;
  margin-bottom: 3px;
  color: var(--surface80282-paper);
}

.surface80282-guideStep p {
  margin: 0;
  font-size: 13px;
  color: var(--surface80282-mist);
}

/* ---------- 11. CTA band with segmented buttons ---------- */
.surface80282-ctaBand {
  margin: 26px 0;
  padding: 18px 15px;
  border-radius: var(--surface80282-r-lg);
  border: 1px solid var(--surface80282-teal-45);
  background:
    linear-gradient(140deg, var(--surface80282-teal-14), transparent 55%),
    var(--surface80282-panel);
  text-align: center;
}

.surface80282-ctaBandTitle {
  font-size: 17px;
  font-weight: 700;
  color: var(--surface80282-paper);
  margin-bottom: 5px;
}

.surface80282-ctaBandText {
  font-size: 13px;
  color: var(--surface80282-mist);
  margin-bottom: 14px;
}

.surface80282-ctaRow {
  display: grid;
  gap: 9px;
}

.surface80282-ctaSeg {
  display: inline-flex;
  align-items: stretch;
  width: 100%;
  min-height: 46px;
  border-radius: var(--surface80282-r-sm);
  overflow: hidden;
  border: 1px solid var(--surface80282-teal);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.surface80282-ctaSeg:active {
  transform: translateY(-2px);
  box-shadow: 0 5px 14px rgba(32, 178, 170, 0.3);
}

.surface80282-ctaSeg .surface80282-segLabel {
  flex: 1;
  justify-content: center;
  font-size: 14px;
}

.surface80282-ctaSeg .surface80282-segTail {
  border-left: 1px solid rgba(12, 12, 12, 0.5);
  background: var(--surface80282-teal);
  color: var(--surface80282-ink);
}

.surface80282-ctaSeg--ghost {
  border-color: var(--surface80282-line-2);
}

.surface80282-ctaSeg--ghost .surface80282-segLabel {
  background: var(--surface80282-ink-2);
  color: var(--surface80282-paper);
}

.surface80282-ctaSeg--ghost .surface80282-segTail {
  background: var(--surface80282-ink-2);
  color: var(--surface80282-teal);
  border-left: 1px solid var(--surface80282-line-2);
}

/* ---------- 12. Player voices ---------- */
.surface80282-quotes {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.surface80282-quote {
  padding: 13px 14px;
  border: 1px solid var(--surface80282-line);
  border-radius: var(--surface80282-r-md);
  background: var(--surface80282-ink-2);
}

.surface80282-quote p {
  margin: 0 0 9px;
  font-size: 13.5px;
  color: var(--surface80282-paper);
}

.surface80282-quote p::before { content: "“"; color: var(--surface80282-teal); }
.surface80282-quote p::after { content: "”"; color: var(--surface80282-teal); }

.surface80282-quoteMeta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-family: var(--surface80282-font-mono);
  font-size: 11px;
  letter-spacing: 0.5px;
  color: var(--surface80282-dim);
}

.surface80282-quoteMeta b {
  color: var(--surface80282-teal);
  font-weight: 700;
}

/* ---------- 13. Mobile access steps ---------- */
.surface80282-steps {
  margin-top: 14px;
  border: 1px solid var(--surface80282-line);
  border-radius: var(--surface80282-r-md);
  overflow: hidden;
}

.surface80282-step {
  display: grid;
  grid-template-columns: 46px 1fr;
  align-items: center;
  gap: 10px;
  padding: 11px 13px;
  border-bottom: 1px dashed var(--surface80282-line);
  background: var(--surface80282-ink-2);
}

.surface80282-step:last-child { border-bottom: 0; }

.surface80282-stepKey {
  font-family: var(--surface80282-font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--surface80282-teal);
  letter-spacing: 1px;
}

.surface80282-step p { margin: 0; font-size: 13px; color: var(--surface80282-mist); }
.surface80282-step p strong { color: var(--surface80282-paper); font-weight: 600; }

/* ---------- 14. Category highlight cards ---------- */
.surface80282-catCards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.surface80282-catCard {
  padding: 12px 12px 13px;
  border: 1px solid var(--surface80282-line);
  border-radius: var(--surface80282-r-md);
  background: var(--surface80282-ink-2);
}

.surface80282-catCard--wide { grid-column: 1 / -1; }

.surface80282-catTag {
  display: inline-block;
  font-family: var(--surface80282-font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--surface80282-teal);
  border: 1px solid var(--surface80282-teal-45);
  border-radius: 999px;
  padding: 2px 8px;
  margin-bottom: 8px;
}

.surface80282-catCard h3 { font-size: 14px; margin-bottom: 4px; }
.surface80282-catCard p { margin: 0; font-size: 12.5px; color: var(--surface80282-mist); }

/* ---------- 15. Fact ledger ---------- */
.surface80282-facts {
  margin-top: 14px;
  border: 1px solid var(--surface80282-line);
  border-radius: var(--surface80282-r-md);
  overflow: hidden;
}

.surface80282-factRow {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 10px;
  padding: 10px 13px;
  border-bottom: 1px solid var(--surface80282-line);
  background: var(--surface80282-ink-2);
}

.surface80282-factRow:last-child { border-bottom: 0; }

.surface80282-factKey {
  font-family: var(--surface80282-font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--surface80282-teal);
  padding-top: 2px;
}

.surface80282-factVal { font-size: 13px; color: var(--surface80282-paper); }

/* ---------- 16. Extended footer (homepage) ---------- */
.surface80282-ext {
  margin: 30px 0 0;
  padding: 16px 14px 18px;
  border: 1px solid var(--surface80282-line);
  border-radius: var(--surface80282-r-lg);
  background: var(--surface80282-ink-2);
}

.surface80282-extBrandTitle {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 8px;
}

.surface80282-extBrandTitle img {
  width: 28px; height: 28px;
  border-radius: var(--surface80282-r-sm);
  border: 1px solid var(--surface80282-teal-45);
}

.surface80282-extBrandTitle span {
  font-family: var(--surface80282-font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.surface80282-ext p { font-size: 12.5px; color: var(--surface80282-mist); }

.surface80282-extLabel {
  font-family: var(--surface80282-font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--surface80282-teal);
  margin: 16px 0 9px;
}

/* Horizontal shortcut strip for promo entries */
.surface80282-extPromos {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(148px, 1fr);
  gap: 9px;
  overflow-x: auto;
  padding-bottom: 4px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.surface80282-extShortcut {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 56px;
  padding: 9px 11px;
  scroll-snap-align: start;
  text-align: left;
  border: 1px solid var(--surface80282-teal-45);
  border-radius: var(--surface80282-r-md);
  background: var(--surface80282-teal-8);
  transition: transform 0.15s ease;
}

.surface80282-extShortcut:active { transform: translateY(-2px); }

.surface80282-extShortcut b {
  font-size: 12.5px;
  color: var(--surface80282-paper);
}

.surface80282-extShortcut span {
  font-family: var(--surface80282-font-mono);
  font-size: 10px;
  letter-spacing: 0.6px;
  color: var(--surface80282-teal);
}

/* Page directory */
.surface80282-extDir {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.surface80282-extDirLink {
  display: block;
  padding: 9px 11px;
  min-height: 42px;
  border: 1px solid var(--surface80282-line);
  border-radius: var(--surface80282-r-sm);
  background: var(--surface80282-panel);
  font-size: 12px;
  font-weight: 600;
  color: var(--surface80282-paper);
  line-height: 1.35;
}

.surface80282-extDirLink:hover {
  text-decoration: none;
  border-color: var(--surface80282-teal);
}

.surface80282-extDirLink:active { transform: translateY(-1px); }

.surface80282-extDirLink em {
  display: block;
  font-style: normal;
  font-family: var(--surface80282-font-mono);
  font-size: 9.5px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--surface80282-dim);
  margin-bottom: 2px;
}

/* Conditional disclaimer */
.surface80282-extNote {
  margin: 16px 0 0;
  padding: 10px 12px;
  border: 1px dashed var(--surface80282-line-2);
  border-radius: var(--surface80282-r-sm);
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--surface80282-dim);
}

/* ---------- 17. Common footer ---------- */
.surface80282-footer {
  margin-top: 22px;
  padding: 16px 0 6px;
  border-top: 1px solid var(--surface80282-line);
  text-align: center;
}

.surface80282-copy {
  font-family: var(--surface80282-font-mono);
  font-size: 11px;
  letter-spacing: 0.8px;
  color: var(--surface80282-dim);
  margin: 0;
}

/* ---------- 18. Dock: outlined function bar ---------- */
.surface80282-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);
  gap: 5px;
  padding: 7px 8px calc(7px + env(safe-area-inset-bottom));
  background: rgba(12, 12, 12, 0.95);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--surface80282-line-2);
}

.surface80282-dockItem {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 48px;
  padding: 3px 2px;
  border-radius: var(--surface80282-r-sm);
  border: 1px solid var(--surface80282-line);
  color: var(--surface80282-mist);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: transform 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.surface80282-dockItem:active { transform: translateY(-2px); }

.surface80282-dockItem:hover { text-decoration: none; }

/* Containerized symbol tile */
.surface80282-dockIcon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border-radius: var(--surface80282-r-sm);
  border: 1px solid var(--surface80282-line-2);
  background: var(--surface80282-panel);
  color: var(--surface80282-teal);
}

.surface80282-dockIcon svg { width: 16px; height: 16px; }

/* Active state: contrast inversion */
.surface80282-dockItem--on {
  border-color: var(--surface80282-teal);
  background: var(--surface80282-teal);
  color: var(--surface80282-ink);
}

.surface80282-dockItem--on .surface80282-dockIcon {
  background: var(--surface80282-ink);
  border-color: var(--surface80282-ink);
  color: var(--surface80282-teal);
}

/* ---------- 19. Reveal motion (JS-gated, restrained) ---------- */
.surface80282-js .surface80282-reveal {
  opacity: 0;
  transform: translateY(7px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.surface80282-js .surface80282-reveal.surface80282-in {
  opacity: 1;
  transform: none;
}

/* ---------- 20. Help-page reading tools ---------- */
.surface80282-helpIntro {
  padding: 15px;
  border: 1px solid var(--surface80282-teal-45);
  border-radius: var(--surface80282-r-lg);
  background: linear-gradient(135deg, var(--surface80282-teal-14), var(--surface80282-ink-2) 62%);
}

.surface80282-helpIntro p { margin: 0; color: var(--surface80282-mist); }
.surface80282-helpIntro strong { color: var(--surface80282-paper); }

.surface80282-helpRail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin-top: 13px;
}

.surface80282-helpChip {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 62px;
  padding: 9px 10px;
  border: 1px solid var(--surface80282-line-2);
  border-radius: var(--surface80282-r-md);
  background: var(--surface80282-panel);
}

.surface80282-helpChip b { font-size: 12.5px; color: var(--surface80282-paper); }
.surface80282-helpChip span { margin-top: 3px; font-family: var(--surface80282-font-mono); font-size: 10px; color: var(--surface80282-teal); }

.surface80282-faqList { display: grid; gap: 9px; margin-top: 13px; }

.surface80282-faqItem {
  border: 1px solid var(--surface80282-line);
  border-radius: var(--surface80282-r-md);
  background: var(--surface80282-ink-2);
  overflow: hidden;
}

.surface80282-faqItem summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 50px;
  padding: 11px 13px;
  cursor: pointer;
  color: var(--surface80282-paper);
  font-size: 13.5px;
  font-weight: 700;
  list-style: none;
}

.surface80282-faqItem summary::-webkit-details-marker { display: none; }
.surface80282-faqItem summary::after { content: "+"; flex: none; color: var(--surface80282-teal); font-family: var(--surface80282-font-mono); font-size: 18px; }
.surface80282-faqItem[open] summary::after { content: "−"; }
.surface80282-faqItem[open] summary { border-bottom: 1px solid var(--surface80282-line); }

.surface80282-faqAnswer { padding: 11px 13px 13px; color: var(--surface80282-mist); font-size: 13.5px; }
.surface80282-faqAnswer p { margin: 0; }
.surface80282-faqAnswer strong { color: var(--surface80282-paper); }

.surface80282-inlinePromo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: 9px;
  padding: 0 13px;
  border: 1px solid var(--surface80282-teal);
  border-radius: var(--surface80282-r-sm);
  background: var(--surface80282-teal);
  color: var(--surface80282-ink);
  font-size: 12.5px;
  font-weight: 700;
}

.surface80282-inlinePromo:hover { color: var(--surface80282-ink); text-decoration: none; }
.surface80282-inlinePromo:active { transform: translateY(-2px); }

.surface80282-checklist { display: grid; gap: 8px; margin-top: 13px; }
.surface80282-checkRow { display: grid; grid-template-columns: 25px 1fr; gap: 9px; align-items: start; padding: 10px 11px; border-left: 2px solid var(--surface80282-teal); background: var(--surface80282-ink-2); }
.surface80282-checkMark { display: inline-flex; align-items: center; justify-content: center; width: 25px; height: 25px; border: 1px solid var(--surface80282-teal-45); border-radius: 50%; color: var(--surface80282-teal); font-family: var(--surface80282-font-mono); font-size: 11px; }
.surface80282-checkRow p { margin: 2px 0 0; color: var(--surface80282-mist); font-size: 13px; }
.surface80282-checkRow strong { color: var(--surface80282-paper); }

.surface80282-routeStrip { display: grid; gap: 8px; margin-top: 13px; }
.surface80282-routeStrip a { display: block; padding: 10px 12px; border: 1px solid var(--surface80282-line-2); border-radius: var(--surface80282-r-sm); background: var(--surface80282-panel); color: var(--surface80282-paper); font-size: 13px; font-weight: 600; }
.surface80282-routeStrip a:hover { text-decoration: none; border-color: var(--surface80282-teal); }

/* ---------- 21. Responsive notes ---------- */
@media (min-width: 375px) {
  .surface80282-heroTitle { font-size: 29px; }
  .surface80282-h2 { font-size: 21px; }
  .surface80282-tileName { font-size: 11.5px; }
  .surface80282-ctaRow { grid-template-columns: 1fr 1fr; }
  .surface80282-catCards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* 430px phone-canvas breakpoint */
@media (min-width: 430px) {
  :root { --surface80282-pad-x: 18px; }
  .surface80282-grid { gap: 12px; }
  .surface80282-extPromos { grid-auto-columns: minmax(158px, 1fr); }
}

@media (min-width: 700px) {
  body { background: #070808; }
  .surface80282-shell { box-shadow: 0 0 60px rgba(32, 178, 170, 0.08), 0 0 0 1px var(--surface80282-line); }
}

/* Respect users who prefer stillness */
@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .surface80282-js .surface80282-reveal { opacity: 1; transform: none; }
}