/* ==========================================================================
   Color Game Perya - colorgameperya.cyou
   Mobile-first lobby shell (320-430px canvas, centered on wide screens)
   Class prefix ....... c90f45-
   Variable prefix .... --c90f45-
   Palette anchors .... #0F0F23 bg / #2F2F2F surface / #34495E line
                        #778899 muted  / #87CEFA accent
   Type pairing ....... monospace accents over a regular body face
   Radius system ...... mixed: 18px panels, 10px strips, pill buttons
   Motion budget ...... sliding focus indicators only
   ========================================================================== */

:root {
  --c90f45-bg: #0F0F23;
  --c90f45-bg-deep: #0A0A19;
  --c90f45-surface: #2F2F2F;
  --c90f45-surface-2: #232335;
  --c90f45-line: #34495E;
  --c90f45-line-soft: #26263E;
  --c90f45-muted: #778899;
  --c90f45-accent: #87CEFA;
  --c90f45-accent-deep: #5FA8D6;
  --c90f45-text: #EDF2F8;
  --c90f45-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --c90f45-body: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --c90f45-topbar-h: 54px;
  --c90f45-dock-h: 60px;
  --c90f45-r-lg: 18px;
  --c90f45-r-md: 12px;
  --c90f45-r-sm: 8px;
  --c90f45-r-pill: 999px;
}

/* ---------- base ------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--c90f45-body);
  background: #06060F;
  color: var(--c90f45-text);
  line-height: 1.62;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: var(--c90f45-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul,
ol {
  list-style: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: rgba(135, 206, 250, 0.18);
}

:focus-visible {
  outline: 2px solid var(--c90f45-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection {
  background: rgba(135, 206, 250, 0.32);
  color: #FFFFFF;
}

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

.c90f45-shell {
  position: relative;
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--c90f45-bg);
  border-left: 1px solid #1B1B32;
  border-right: 1px solid #1B1B32;
  overflow-x: clip;
}

.c90f45-main {
  padding-top: calc(var(--c90f45-topbar-h) + 12px);
  /* keep content clear of the floating dock */
  padding-bottom: calc(var(--c90f45-dock-h) + 46px + env(safe-area-inset-bottom));
  padding-left: 14px;
  padding-right: 14px;
}

.c90f45-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--c90f45-accent);
  color: #0F0F23;
  font-family: var(--c90f45-mono);
  font-size: 12px;
  padding: 10px 16px;
  border-radius: 0 0 var(--c90f45-r-sm) 0;
  z-index: 120;
}

.c90f45-skip:focus {
  left: 0;
}

/* =========================================================================
   TOP BAR - logo-led action strip
   ========================================================================= */

.c90f45-topbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 90;
}

.c90f45-topbar-inner {
  display: flex;
  align-items: center;
  gap: 5px;
  min-height: var(--c90f45-topbar-h);
  padding: 7px 10px;
  background: rgba(15, 15, 35, 0.94);
  border-bottom: 1px solid var(--c90f45-line-soft);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

/* brand area: real logo image + site name only */
.c90f45-brand {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
  margin-right: auto;
  text-decoration: none;
}

.c90f45-brand-logo {
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  border-radius: 9px;
  object-fit: cover;
  border: 1px solid var(--c90f45-line);
  box-shadow: 0 0 0 2px rgba(135, 206, 250, 0.14);
}

.c90f45-brand-name {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--c90f45-text);
  white-space: nowrap;
}

.c90f45-brand:hover .c90f45-brand-name {
  color: var(--c90f45-accent);
  text-decoration: none;
}

/* action zone: register / login / menu */
.c90f45-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.c90f45-btn-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 7px 13px;
  border-radius: var(--c90f45-r-pill);
  background: var(--c90f45-accent);
  color: #0F0F23;
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 3px 14px rgba(135, 206, 250, 0.28);
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.c90f45-btn-solid:hover {
  background: #A5DBFB;
  text-decoration: none;
}

.c90f45-btn-solid:active {
  transform: scale(0.96);
}

.c90f45-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 7px 12px;
  border-radius: var(--c90f45-r-pill);
  border: 1.5px solid var(--c90f45-accent);
  color: var(--c90f45-accent);
  font-size: 12.5px;
  font-weight: 700;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.c90f45-btn-ghost:hover {
  background: rgba(135, 206, 250, 0.12);
  text-decoration: none;
}

.c90f45-topbar .c90f45-btn-solid,
.c90f45-topbar .c90f45-btn-ghost {
  min-height: 34px;
  padding: 6px 10px;
  font-size: 11.5px;
}

.c90f45-menu-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 38px;
  height: 38px;
  border-radius: var(--c90f45-r-sm);
  border: 1px solid var(--c90f45-line);
  background: var(--c90f45-surface-2);
}

.c90f45-menu-btn-bars {
  display: block;
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--c90f45-accent);
  transition: transform 0.22s ease, opacity 0.18s ease;
}

.c90f45-menu-btn[aria-expanded="true"] .c90f45-menu-bars-top {
  transform: translateY(6px) rotate(45deg);
}

.c90f45-menu-btn[aria-expanded="true"] .c90f45-menu-bars-mid {
  opacity: 0;
}

.c90f45-menu-btn[aria-expanded="true"] .c90f45-menu-bars-bot {
  transform: translateY(-6px) rotate(-45deg);
}

/* =========================================================================
   EXPANDABLE NAV DRAWER
   ========================================================================= */

.c90f45-drawer {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: #14142B;
  border-bottom: 1px solid var(--c90f45-line-soft);
  box-shadow: 0 22px 34px rgba(0, 0, 0, 0.5);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.c90f45-drawer.c90f45-open {
  max-height: 620px;
}

.c90f45-drawer-in {
  padding: 10px 14px 16px;
}

.c90f45-drawer-group + .c90f45-drawer-group {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed #232345;
}

.c90f45-drawer-label {
  display: block;
  font-family: var(--c90f45-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c90f45-muted);
  margin: 8px 2px 6px;
}

.c90f45-drawer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.c90f45-drawer-link {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 9px 11px;
  border-radius: var(--c90f45-r-sm);
  background: rgba(47, 47, 47, 0.55);
  border: 1px solid #26263E;
  color: var(--c90f45-text);
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.25;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.c90f45-drawer-link:hover {
  background: rgba(52, 73, 94, 0.6);
  border-color: var(--c90f45-accent-deep);
  text-decoration: none;
}

.c90f45-drawer-link .c90f45-drawer-ic {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  color: var(--c90f45-accent);
}

.c90f45-drawer-cta {
  grid-column: 1 / -1;
  justify-content: center;
  background: rgba(135, 206, 250, 0.1);
  border-color: rgba(135, 206, 250, 0.4);
  color: var(--c90f45-accent);
  font-weight: 800;
}

/* =========================================================================
   HERO
   ========================================================================= */

.c90f45-hero {
  padding: 18px 2px 6px;
}

.c90f45-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--c90f45-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c90f45-accent);
  border: 1px solid rgba(135, 206, 250, 0.34);
  border-radius: var(--c90f45-r-pill);
  padding: 5px 12px;
  background: rgba(135, 206, 250, 0.07);
}

.c90f45-hero-kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c90f45-accent);
  box-shadow: 0 0 8px var(--c90f45-accent);
}

.c90f45-hero-title {
  margin: 14px 0 10px;
  font-size: 27px;
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -0.015em;
}

.c90f45-hero-title em {
  font-style: normal;
  color: var(--c90f45-accent);
}

.c90f45-hero-lede {
  font-size: 14px;
  color: #B9C4D4;
  max-width: 40ch;
}

.c90f45-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 14px;
}

.c90f45-hero-cta .c90f45-btn-solid,
.c90f45-hero-cta .c90f45-btn-ghost {
  flex: 1 1 150px;
  min-height: 48px;
  font-size: 14px;
}

.c90f45-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--c90f45-line-soft);
  border-radius: var(--c90f45-r-md);
  background: linear-gradient(180deg, #17172E, #101024);
  overflow: hidden;
}

.c90f45-hero-stat {
  padding: 10px 8px 9px;
  text-align: center;
}

.c90f45-hero-stat + .c90f45-hero-stat {
  border-left: 1px solid var(--c90f45-line-soft);
}

.c90f45-hero-stat-num {
  display: block;
  font-family: var(--c90f45-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--c90f45-accent);
  line-height: 1.1;
}

.c90f45-hero-stat-label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--c90f45-muted);
  margin-top: 3px;
}

/* =========================================================================
   PROMO CAROUSEL - 3 local banners, sliding focus dots
   ========================================================================= */

.c90f45-carousel {
  margin: 14px 0 4px;
}

.c90f45-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  border-radius: var(--c90f45-r-lg);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.c90f45-track::-webkit-scrollbar {
  display: none;
}

.c90f45-slide {
  flex: 0 0 100%;
  scroll-snap-align: center;
  border-radius: var(--c90f45-r-lg);
  overflow: hidden;
  border: 1px solid var(--c90f45-line-soft);
}

.c90f45-slide-img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.c90f45-slide:hover .c90f45-slide-img {
  transform: scale(1.03);
}

.c90f45-dots {
  display: flex;
  justify-content: center;
  gap: 7px;
  margin-top: 9px;
}

.c90f45-dot {
  width: 22px;
  height: 5px;
  border-radius: var(--c90f45-r-pill);
  background: #343456;
  position: relative;
  overflow: hidden;
  transition: width 0.25s ease;
}

.c90f45-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--c90f45-accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.35s ease;
}

.c90f45-dot.c90f45-on {
  width: 34px;
}

.c90f45-dot.c90f45-on::after {
  transform: scaleX(1);
}

/* =========================================================================
   CATEGORY CHIP RAIL
   ========================================================================= */

.c90f45-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 0 10px;
  margin: 0 -14px;
  padding-left: 14px;
  padding-right: 14px;
  scrollbar-width: none;
  scroll-snap-type: x proximity;
}

.c90f45-chips::-webkit-scrollbar {
  display: none;
}

.c90f45-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  padding: 6px 12px;
  border-radius: var(--c90f45-r-pill);
  border: 1px solid var(--c90f45-line);
  background: var(--c90f45-surface-2);
  color: #C7D2E0;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  scroll-snap-align: left;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.c90f45-chip-count {
  font-family: var(--c90f45-mono);
  font-size: 10.5px;
  color: var(--c90f45-accent);
  background: rgba(135, 206, 250, 0.12);
  border-radius: var(--c90f45-r-pill);
  padding: 1px 7px;
}

.c90f45-chip:hover {
  border-color: var(--c90f45-accent);
  color: var(--c90f45-accent);
  text-decoration: none;
}

/* =========================================================================
   GAME SECTIONS - horizontal icon + name strips
   ========================================================================= */

.c90f45-sec {
  margin-top: 22px;
  scroll-margin-top: calc(var(--c90f45-topbar-h) + 10px);
}

.c90f45-sec-head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 4px;
}

.c90f45-sec-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  border-radius: 3px;
  background: var(--c90f45-accent);
  box-shadow: 0 0 10px rgba(135, 206, 250, 0.55);
}

.c90f45-sec-dot.c90f45-tone-2 { background: #B48EE0; box-shadow: 0 0 10px rgba(180, 142, 224, 0.5); }
.c90f45-sec-dot.c90f45-tone-3 { background: #E0B84C; box-shadow: 0 0 10px rgba(224, 184, 76, 0.5); }
.c90f45-sec-dot.c90f45-tone-4 { background: #7CD97F; box-shadow: 0 0 10px rgba(124, 217, 127, 0.5); }
.c90f45-sec-dot.c90f45-tone-5 { background: #E0705C; box-shadow: 0 0 10px rgba(224, 112, 92, 0.5); }

.c90f45-sec-title {
  font-size: 16.5px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0;
}

.c90f45-sec-note {
  font-family: var(--c90f45-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--c90f45-muted);
  margin: 2px 0 12px 18px;
}

.c90f45-sec-note a {
  color: var(--c90f45-accent);
  font-weight: 700;
}

.c90f45-tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.c90f45-tile {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 58px;
  padding: 7px 9px;
  border-radius: 10px;
  background: linear-gradient(180deg, #262638, #1D1D30);
  border: 1px solid #26263E;
  text-align: left;
  transition: border-color 0.15s ease, transform 0.12s ease;
}

.c90f45-tile:hover {
  border-color: var(--c90f45-accent-deep);
}

.c90f45-tile:active {
  transform: scale(0.98);
}

.c90f45-tile-icon {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: var(--c90f45-r-sm);
  object-fit: cover;
  border: 1px solid #30304C;
  background: #101020;
}

.c90f45-tile-name {
  font-size: 12px;
  font-weight: 700;
  line-height: 1.28;
  color: var(--c90f45-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* =========================================================================
   CONTENT MODULES
   ========================================================================= */

.c90f45-mod {
  margin-top: 30px;
  border-top: 1px solid var(--c90f45-line-soft);
  padding-top: 18px;
}

.c90f45-mod-kicker {
  display: inline-block;
  font-family: var(--c90f45-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c90f45-muted);
  margin-bottom: 7px;
}

.c90f45-mod h2 {
  font-size: 19px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
}

.c90f45-mod h3 {
  font-size: 14.5px;
  font-weight: 800;
  line-height: 1.35;
  margin: 16px 0 6px;
  color: var(--c90f45-accent);
}

.c90f45-mod p {
  font-size: 13.5px;
  color: #C3CDDC;
  margin-bottom: 10px;
}

.c90f45-mod p strong {
  color: var(--c90f45-text);
}

.c90f45-mod a {
  border-bottom: 1px solid rgba(135, 206, 250, 0.4);
}

/* verdict first: bold conclusion line above comparisons */
.c90f45-verdict {
  border-left: 3px solid var(--c90f45-accent);
  background: rgba(135, 206, 250, 0.06);
  border-radius: 0 var(--c90f45-r-sm) var(--c90f45-r-sm) 0;
  padding: 10px 12px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--c90f45-text);
  margin-bottom: 12px;
}

/* quote cards */
.c90f45-quotes {
  display: grid;
  gap: 10px;
}

.c90f45-quote {
  border: 1px solid #26263E;
  border-radius: var(--c90f45-r-md);
  background: var(--c90f45-surface-2);
  padding: 12px 13px 11px;
}

.c90f45-quote-head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 7px;
}

.c90f45-quote-avatar {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid var(--c90f45-line);
}

.c90f45-quote-name {
  font-size: 12.5px;
  font-weight: 800;
  line-height: 1.2;
}

.c90f45-quote-meta {
  display: block;
  font-family: var(--c90f45-mono);
  font-size: 10px;
  color: var(--c90f45-muted);
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.c90f45-stars {
  margin-left: auto;
  font-family: var(--c90f45-mono);
  font-size: 11px;
  color: var(--c90f45-accent);
  letter-spacing: 2px;
  white-space: nowrap;
}

.c90f45-quote p {
  font-size: 12.8px;
  color: #BCC7D6;
  margin: 0;
}

/* compact feature cells */
.c90f45-cells {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 12px 0;
}

.c90f45-cell {
  border: 1px solid #26263E;
  border-radius: var(--c90f45-r-sm);
  background: #191930;
  padding: 10px 8px;
  text-align: center;
}

.c90f45-cell-ic {
  display: block;
  width: 20px;
  height: 20px;
  margin: 0 auto 6px;
  color: var(--c90f45-accent);
}

.c90f45-cell b {
  display: block;
  font-size: 11.5px;
  line-height: 1.25;
  color: var(--c90f45-text);
}

.c90f45-cell span {
  display: block;
  font-family: var(--c90f45-mono);
  font-size: 9.5px;
  color: var(--c90f45-muted);
  margin-top: 3px;
  letter-spacing: 0.04em;
}

/* comparison table */
.c90f45-table-wrap {
  border: 1px solid #26263E;
  border-radius: var(--c90f45-r-md);
  overflow: hidden;
  margin: 12px 0;
}

.c90f45-cmp {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.3px;
}

.c90f45-cmp caption {
  caption-side: top;
  text-align: left;
  font-family: var(--c90f45-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c90f45-muted);
  padding: 9px 12px 7px;
  background: #191930;
  border-bottom: 1px solid #26263E;
}

.c90f45-cmp th,
.c90f45-cmp td {
  padding: 8px 11px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid #20203A;
  color: #C3CDDC;
}

.c90f45-cmp tr:last-child td {
  border-bottom: 0;
}

.c90f45-cmp th {
  font-family: var(--c90f45-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--c90f45-accent);
  background: rgba(135, 206, 250, 0.05);
  width: 38%;
}

/* promo strip rows */
.c90f45-offers {
  display: grid;
  gap: 10px;
  margin: 12px 0;
}

.c90f45-offer {
  display: flex;
  align-items: center;
  gap: 11px;
  border: 1px solid #26263E;
  border-radius: var(--c90f45-r-md);
  background: linear-gradient(120deg, #1B1B34, #161628);
  padding: 11px 12px;
}

.c90f45-offer-badge {
  flex: 0 0 auto;
  font-family: var(--c90f45-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #0F0F23;
  background: var(--c90f45-accent);
  border-radius: 6px;
  padding: 4px 8px;
}

.c90f45-offer b {
  display: block;
  font-size: 13px;
  line-height: 1.3;
}

.c90f45-offer span {
  display: block;
  font-size: 11.8px;
  color: var(--c90f45-muted);
  line-height: 1.45;
  margin-top: 2px;
}

.c90f45-offer-cta {
  margin-left: auto;
  flex: 0 0 auto;
  font-size: 11.5px;
  font-weight: 800;
  color: var(--c90f45-accent);
  border: 1.5px solid var(--c90f45-accent);
  border-radius: var(--c90f45-r-pill);
  padding: 7px 12px;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  transition: background-color 0.15s ease;
}

.c90f45-offer-cta:hover {
  background: rgba(135, 206, 250, 0.12);
}

/* numbered trick list */
.c90f45-tricks {
  counter-reset: c90f45step;
  display: grid;
  gap: 9px;
  margin: 12px 0;
}

.c90f45-tricks li {
  counter-increment: c90f45step;
  display: flex;
  gap: 11px;
  align-items: flex-start;
  background: var(--c90f45-surface-2);
  border: 1px solid #26263E;
  border-radius: var(--c90f45-r-sm);
  padding: 10px 12px;
  font-size: 12.8px;
  color: #C3CDDC;
}

.c90f45-tricks li::before {
  content: counter(c90f45step, decimal-leading-zero);
  font-family: var(--c90f45-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--c90f45-accent);
  border: 1px solid rgba(135, 206, 250, 0.35);
  border-radius: 6px;
  padding: 2px 6px;
  line-height: 1.4;
  flex: 0 0 auto;
  margin-top: 1px;
}

.c90f45-tricks b {
  color: var(--c90f45-text);
}

/* checklist */
.c90f45-check {
  display: grid;
  gap: 8px;
  margin: 12px 0;
}

.c90f45-check li {
  position: relative;
  padding: 9px 12px 9px 34px;
  border-radius: var(--c90f45-r-sm);
  border: 1px dashed #2C2C4A;
  font-size: 12.8px;
  color: #C3CDDC;
}

.c90f45-check li::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 13px;
  width: 8px;
  height: 4px;
  border-left: 2px solid var(--c90f45-accent);
  border-bottom: 2px solid var(--c90f45-accent);
  transform: rotate(-45deg);
}

.c90f45-check b {
  color: var(--c90f45-text);
}

/* definition-style terms */
.c90f45-terms {
  display: grid;
  gap: 9px;
  margin: 12px 0;
}

.c90f45-term {
  border-left: 3px solid #34495E;
  border-radius: 0 var(--c90f45-r-sm) var(--c90f45-r-sm) 0;
  background: #191930;
  padding: 9px 12px;
}

.c90f45-term dt {
  font-family: var(--c90f45-mono);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--c90f45-accent);
  letter-spacing: 0.03em;
}

.c90f45-term dd {
  margin: 3px 0 0;
  font-size: 12.6px;
  color: #BCC7D6;
}

/* closing CTA pair */
.c90f45-cta-pair {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.c90f45-cta-pair .c90f45-btn-solid,
.c90f45-cta-pair .c90f45-btn-ghost {
  flex: 1 1 140px;
  min-height: 46px;
}

/* =========================================================================
   EXTENDED FOOTER (homepage only)
   ========================================================================= */

.c90f45-ext {
  margin-top: 34px;
  border-top: 1px solid var(--c90f45-line-soft);
  padding-top: 16px;
}

.c90f45-ext-title {
  font-family: var(--c90f45-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c90f45-muted);
  margin-bottom: 10px;
}

/* horizontal promo shortcuts */
.c90f45-shortcuts {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin: 0 -14px;
  padding-left: 14px;
  padding-right: 14px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.c90f45-shortcuts::-webkit-scrollbar {
  display: none;
}

.c90f45-shortcut {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  padding: 8px 13px;
  border-radius: var(--c90f45-r-pill);
  background: var(--c90f45-surface-2);
  border: 1px solid #2C2C4A;
  font-size: 12px;
  font-weight: 700;
  color: var(--c90f45-text);
  white-space: nowrap;
  transition: border-color 0.15s ease;
}

.c90f45-shortcut:hover {
  border-color: var(--c90f45-accent);
  text-decoration: none;
}

.c90f45-shortcut-ic {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  color: var(--c90f45-accent);
}

/* brand blurb */
.c90f45-ext-brand {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  margin: 14px 0;
  padding: 12px;
  border-radius: var(--c90f45-r-md);
  border: 1px solid #26263E;
  background: #16162C;
}

.c90f45-ext-brand-logo {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  border-radius: var(--c90f45-r-sm);
  object-fit: cover;
  border: 1px solid var(--c90f45-line);
}

.c90f45-ext-brand b {
  display: block;
  font-size: 13px;
  margin-bottom: 3px;
}

.c90f45-ext-brand p {
  font-size: 12.2px;
  color: var(--c90f45-muted);
  line-height: 1.55;
  margin: 0;
}

/* page directory */
.c90f45-dir {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 14px;
}

.c90f45-dir a {
  display: block;
  min-height: 44px;
  padding: 9px 11px;
  border-radius: var(--c90f45-r-sm);
  border: 1px solid #22223C;
  background: #13132A;
  font-size: 11.8px;
  font-weight: 600;
  color: #C7D2E0;
  line-height: 1.3;
  border-bottom: 1px solid #22223C;
}

.c90f45-dir a:hover {
  border-color: var(--c90f45-accent-deep);
  color: var(--c90f45-accent);
  text-decoration: none;
}

.c90f45-dir .c90f45-dir-tag {
  display: block;
  font-family: var(--c90f45-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c90f45-muted);
  margin-bottom: 2px;
}

/* conditional disclaimer */
.c90f45-ext-note {
  font-size: 11px;
  line-height: 1.6;
  color: #8B96A6;
  border: 1px dashed #2C2C4A;
  border-radius: var(--c90f45-r-sm);
  padding: 10px 12px;
  background: rgba(47, 47, 47, 0.3);
}

/* =========================================================================
   COMMON FOOTER
   ========================================================================= */

.c90f45-foot {
  margin-top: 18px;
  padding: 14px 0 4px;
  border-top: 1px solid var(--c90f45-line-soft);
  text-align: center;
}

.c90f45-foot-copy {
  font-family: var(--c90f45-mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  color: var(--c90f45-muted);
}

/* =========================================================================
   FLOATING DOCK - 5-role bottom nav
   ========================================================================= */

.c90f45-dock {
  position: fixed;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 20px);
  max-width: 410px;
  z-index: 95;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(18, 18, 38, 0.96);
  border: 1px solid #2A2A48;
  border-radius: var(--c90f45-r-lg);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.55);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  padding: 6px 4px 7px;
}

.c90f45-dock-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 50px;
  border-radius: var(--c90f45-r-md);
  color: var(--c90f45-muted);
  text-decoration: none;
}

.c90f45-dock-item:hover {
  text-decoration: none;
}

/* sliding focus indicator on top of the active role */
.c90f45-dock-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 26px;
  height: 3px;
  border-radius: var(--c90f45-r-pill);
  background: transparent;
  transform: translateX(-50%) scaleX(0);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), background-color 0.3s ease;
}

.c90f45-dock-item.c90f45-here::before {
  background: var(--c90f45-accent);
  transform: translateX(-50%) scaleX(1);
}

/* monochrome icon: stroke outline by default, filled on active */
.c90f45-dock-ic {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.2s ease;
}

.c90f45-dock-item.c90f45-here {
  color: var(--c90f45-accent);
}

.c90f45-dock-item.c90f45-here .c90f45-dock-ic {
  fill: rgba(135, 206, 250, 0.22);
  stroke: var(--c90f45-accent);
  transform: translateY(-1px);
}

/* label reveal micro-interaction */
.c90f45-dock-label {
  font-size: 9.8px;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 0.62;
  transform: translateY(1px);
  transition: opacity 0.22s ease, transform 0.22s ease, color 0.22s ease;
}

.c90f45-dock-item:hover .c90f45-dock-label,
.c90f45-dock-item:focus-visible .c90f45-dock-label,
.c90f45-dock-item.c90f45-here .c90f45-dock-label {
  opacity: 1;
  transform: translateY(0);
  color: var(--c90f45-accent);
}

/* center register role gets a raised solid treatment */
.c90f45-dock-item.c90f45-dock-promo .c90f45-dock-ic {
  stroke: var(--c90f45-accent);
}

.c90f45-dock-item.c90f45-dock-promo {
  color: var(--c90f45-accent);
}

/* =========================================================================
   WIDER PHONES (375px+)
   ========================================================================= */

@media (min-width: 375px) {
  .c90f45-brand-logo {
    width: 32px;
    height: 32px;
    flex-basis: 32px;
  }

  .c90f45-brand-name {
    font-size: 13.5px;
  }

  .c90f45-topbar .c90f45-btn-solid,
  .c90f45-topbar .c90f45-btn-ghost {
    font-size: 12.5px;
    padding: 6px 12px;
  }

  .c90f45-hero-title {
    font-size: 30px;
  }

  .c90f45-hero-lede {
    font-size: 14.5px;
  }

  .c90f45-tiles {
    gap: 10px;
  }

  .c90f45-tile {
    min-height: 62px;
  }

  .c90f45-tile-icon {
    width: 46px;
    height: 46px;
    flex-basis: 46px;
  }

  .c90f45-tile-name {
    font-size: 12.6px;
  }

  .c90f45-mod h2 {
    font-size: 20px;
  }
}

@media (min-width: 414px) {
  .c90f45-hero-title {
    font-size: 32px;
  }

  .c90f45-drawer-links {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

/* =========================================================================
   ACCESSIBILITY
   ========================================================================= */

@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;
  }

  .c90f45-track {
    scroll-behavior: auto;
  }
}

.c90f45-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- help pages: procedural reading patterns --------------------- */
.c90f45-help-hero {
  padding: 18px 2px 14px;
  border-bottom: 1px solid var(--c90f45-line-soft);
}

.c90f45-help-hero h1 {
  margin: 12px 0 9px;
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.c90f45-help-hero p {
  color: #C3CDDC;
  font-size: 14px;
}

.c90f45-help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 14px;
}

.c90f45-help-actions .c90f45-btn-solid,
.c90f45-help-actions .c90f45-btn-ghost {
  flex: 1 1 145px;
  min-height: 46px;
}

.c90f45-route {
  display: grid;
  gap: 8px;
  margin: 17px 0 4px;
  counter-reset: c90f45route;
}

.c90f45-route-item {
  counter-increment: c90f45route;
  display: grid;
  grid-template-columns: 37px 1fr;
  gap: 10px;
  align-items: start;
  padding: 11px 12px 12px 9px;
  border: 1px solid #292943;
  border-radius: 12px;
  background: linear-gradient(115deg, #1B1B34, #14142A);
}

.c90f45-route-item::before {
  content: counter(c90f45route, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  border-radius: 50%;
  background: var(--c90f45-accent);
  color: #0F0F23;
  font-family: var(--c90f45-mono);
  font-size: 11px;
  font-weight: 800;
}

.c90f45-route-item h3 {
  margin: 1px 0 4px;
  color: var(--c90f45-text);
  font-size: 14px;
}

.c90f45-route-item p {
  margin: 0;
  color: #BCC7D6;
  font-size: 12.6px;
}

.c90f45-help-block {
  margin-top: 26px;
  padding-top: 17px;
  border-top: 1px solid var(--c90f45-line-soft);
}

.c90f45-help-block h2 {
  margin: 0 0 9px;
  font-size: 19px;
  line-height: 1.3;
}

.c90f45-help-block h3 {
  margin: 15px 0 5px;
  color: var(--c90f45-accent);
  font-size: 14px;
  line-height: 1.35;
}

.c90f45-help-block p {
  margin: 0 0 10px;
  color: #C3CDDC;
  font-size: 13.3px;
}

.c90f45-answer-line {
  margin: 0 0 12px;
  padding: 11px 12px;
  border-left: 3px solid var(--c90f45-accent);
  border-radius: 0 9px 9px 0;
  background: rgba(135, 206, 250, 0.08);
  color: var(--c90f45-text);
  font-size: 13px;
  font-weight: 700;
}

.c90f45-promo-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 13px 0;
  padding: 10px 11px;
  border: 1px solid rgba(135, 206, 250, 0.24);
  border-radius: 10px;
  background: #17172E;
  color: #C7D2E0;
  font-size: 12.3px;
}

.c90f45-promo-note .c90f45-btn-solid,
.c90f45-promo-note .c90f45-btn-ghost {
  flex: 0 0 auto;
  min-height: 40px;
  padding: 7px 11px;
  font-size: 11.5px;
}

.c90f45-term-grid {
  display: grid;
  gap: 8px;
  margin: 12px 0;
}

.c90f45-term-grid article {
  padding: 10px 11px;
  border: 1px solid #292943;
  border-radius: 9px;
  background: #191930;
}

.c90f45-term-grid b {
  display: block;
  margin-bottom: 3px;
  color: var(--c90f45-accent);
  font-family: var(--c90f45-mono);
  font-size: 11px;
}

.c90f45-term-grid span {
  display: block;
  color: #BCC7D6;
  font-size: 12.3px;
}

.c90f45-split-list {
  display: grid;
  gap: 9px;
  margin: 12px 0;
}

.c90f45-split-list li {
  padding: 10px 11px;
  border-radius: 9px;
  border: 1px solid #292943;
  font-size: 12.8px;
  color: #C3CDDC;
}

.c90f45-split-list strong {
  display: block;
  color: var(--c90f45-text);
  margin-bottom: 3px;
}

.c90f45-help-faq {
  display: grid;
  gap: 7px;
  margin-top: 11px;
}

.c90f45-help-faq details {
  border: 1px solid #292943;
  border-radius: 9px;
  background: #17172E;
  padding: 10px 11px;
}

.c90f45-help-faq summary {
  cursor: pointer;
  color: var(--c90f45-text);
  font-size: 12.7px;
  font-weight: 800;
}

.c90f45-help-faq p {
  margin: 8px 0 0;
  color: #BCC7D6;
  font-size: 12.4px;
}

.c90f45-diagnostic {
  display: grid;
  gap: 8px;
  margin: 12px 0;
}

.c90f45-diagnostic-row {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 9px;
  padding: 10px;
  border-bottom: 1px solid #292943;
}

.c90f45-diagnostic-row b {
  color: #E0B84C;
  font-size: 11.7px;
}

.c90f45-diagnostic-row span {
  color: #C3CDDC;
  font-size: 12.5px;
}

.c90f45-device-table {
  width: 100%;
  margin: 12px 0;
  border-collapse: collapse;
  font-size: 12px;
}

.c90f45-device-table th,
.c90f45-device-table td {
  padding: 9px 8px;
  border-bottom: 1px solid #292943;
  text-align: left;
  vertical-align: top;
}

.c90f45-device-table th {
  color: var(--c90f45-accent);
  font-family: var(--c90f45-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.c90f45-requirements {
  display: grid;
  gap: 7px;
  margin: 11px 0;
}

.c90f45-requirements li {
  padding: 9px 10px 9px 30px;
  position: relative;
  border-left: 2px solid #34495E;
  color: #C3CDDC;
  font-size: 12.7px;
}

.c90f45-requirements li::before {
  content: "✓";
  position: absolute;
  left: 9px;
  color: var(--c90f45-accent);
  font-family: var(--c90f45-mono);
  font-weight: 800;
}

.c90f45-callout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 12px 0;
}

.c90f45-callout-grid article {
  padding: 10px;
  border-radius: 9px;
  background: #191930;
  border: 1px solid #292943;
}

.c90f45-callout-grid b {
  display: block;
  margin-bottom: 4px;
  color: var(--c90f45-text);
  font-size: 12px;
}

.c90f45-callout-grid span {
  color: #9EAABD;
  font-size: 11.6px;
}

@media (min-width: 375px) {
  .c90f45-help-hero h1 { font-size: 29px; }
  .c90f45-route-item { grid-template-columns: 40px 1fr; }
}