@charset "utf-8";
/*!
 * Bonus Casino - palette-native stylesheet
 * Mobile-first canvas (320-430px), centered phone frame on wider screens.
 * All custom classes and variables use the frame2216c- prefix.
 * Palette: #8B7355 cocoa, #F8F8FF ghost white, #A9A9A9 gray,
 * #E9ECEF soft gray, #0C0C0C near-black, #BA55D3 orchid.
 */

:root {
  --frame2216c-bg: #0C0C0C;
  --frame2216c-bg-2: #141013;
  --frame2216c-bg-3: #1b1518;
  --frame2216c-surface: #1f1a1e;
  --frame2216c-surface-2: #262025;
  --frame2216c-surface-3: #2e272e;
  --frame2216c-cocoa: #8B7355;
  --frame2216c-cocoa-soft: rgba(139, 115, 85, 0.32);
  --frame2216c-ghost: #F8F8FF;
  --frame2216c-gray: #A9A9A9;
  --frame2216c-soft: #E9ECEF;
  --frame2216c-orchid: #BA55D3;
  --frame2216c-orchid-deep: #9b3bb6;
  --frame2216c-orchid-soft: rgba(186, 85, 211, 0.18);
  --frame2216c-gold: #d9b38a;
  --frame2216c-text: #F8F8FF;
  --frame2216c-text-muted: #A9A9A9;
  --frame2216c-text-dim: #8a8488;
  --frame2216c-border: rgba(248, 248, 255, 0.08);
  --frame2216c-border-strong: rgba(248, 248, 255, 0.16);
  --frame2216c-orchid-glow: 0 0 0 1px rgba(186, 85, 211, 0.45), 0 8px 26px rgba(186, 85, 211, 0.28);
  --frame2216c-radius: 14px;
  --frame2216c-radius-sm: 10px;
  --frame2216c-radius-lg: 22px;
  --frame2216c-header-h: 62px;
  --frame2216c-bottomnav-h: 68px;
  --frame2216c-canvas: 480px;
  --frame2216c-tap: 44px;
}

* {
  box-sizing: border-box;
}

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

html.frame2216c-is-open,
html.frame2216c-is-open body {
  overflow: hidden;
}

body {
  margin: 0;
  background: var(--frame2216c-bg);
  color: var(--frame2216c-text);
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Roboto, "Liberation Sans", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: var(--frame2216c-orchid);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

button {
  font-family: inherit;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--frame2216c-orchid);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Centered phone canvas on wide screens. */
.frame2216c-shell {
  width: 100%;
  max-width: var(--frame2216c-canvas);
  margin: 0 auto;
  min-height: 100vh;
  background:
    radial-gradient(120% 60% at 80% -10%, rgba(186, 85, 211, 0.18), transparent 60%),
    radial-gradient(120% 50% at 0% 0%, rgba(139, 115, 85, 0.16), transparent 55%),
    var(--frame2216c-bg);
  position: relative;
  box-shadow: 0 0 80px rgba(0, 0, 0, 0.6);
}

/* ============ HEADER (asymmetric brand header) ============ */
.frame2216c-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--frame2216c-canvas);
  height: var(--frame2216c-header-h);
  z-index: 80;
  background: linear-gradient(180deg, rgba(12, 12, 12, 0.96) 0%, rgba(12, 12, 12, 0.86) 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--frame2216c-border);
}

.frame2216c-header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  height: 100%;
  padding: 0 12px;
}

/* Asymmetric brand: logo tile + stacked name/tagline. */
.frame2216c-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.frame2216c-logo-tile {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--frame2216c-orchid) 0%, var(--frame2216c-cocoa) 100%);
  padding: 2px;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(186, 85, 211, 0.35);
}

.frame2216c-logo-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  background: #0a0a0a;
}

.frame2216c-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  min-width: 0;
}

.frame2216c-brand-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--frame2216c-ghost);
  letter-spacing: 0.2px;
  white-space: nowrap;
}

.frame2216c-brand-name span {
  color: var(--frame2216c-orchid);
}

.frame2216c-brand-tag {
  font-size: 10px;
  color: var(--frame2216c-text-muted);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Action group sits asymmetrically pushed to the right. */
.frame2216c-actions {
  display: flex;
  align-items: center;
  gap: 7px;
}

.frame2216c-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: var(--frame2216c-tap);
  padding: 0 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.16s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}

.frame2216c-btn-login {
  background: transparent;
  color: var(--frame2216c-ghost);
  border-color: var(--frame2216c-border-strong);
  padding: 0 12px;
}

.frame2216c-btn-login:hover {
  background: var(--frame2216c-surface);
  text-decoration: none;
}

.frame2216c-btn-register {
  background: linear-gradient(135deg, var(--frame2216c-orchid) 0%, var(--frame2216c-orchid-deep) 100%);
  color: #fff;
  box-shadow: 0 6px 18px rgba(186, 85, 211, 0.45);
}

.frame2216c-btn-register:hover {
  transform: translateY(-1px);
  text-decoration: none;
  box-shadow: 0 8px 22px rgba(186, 85, 211, 0.6);
}

.frame2216c-menu-btn {
  width: var(--frame2216c-tap);
  height: var(--frame2216c-tap);
  border-radius: 12px;
  background: var(--frame2216c-surface);
  border: 1px solid var(--frame2216c-border);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  margin-left: 2px;
}

.frame2216c-menu-btn span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--frame2216c-ghost);
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.18s ease;
}

html.frame2216c-is-open .frame2216c-menu-btn span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

html.frame2216c-is-open .frame2216c-menu-btn span:nth-child(2) {
  opacity: 0;
}

html.frame2216c-is-open .frame2216c-menu-btn span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ============ EXPANDABLE MENU (展开式导航栏) ============ */
.frame2216c-menu-scrim {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.66);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.26s ease, visibility 0.26s ease;
  z-index: 90;
}

html.frame2216c-is-open .frame2216c-menu-scrim {
  opacity: 1;
  visibility: visible;
}

.frame2216c-menu-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(86%, 360px);
  height: 100%;
  background: linear-gradient(180deg, #15101a 0%, #0c0c0c 100%);
  border-left: 1px solid var(--frame2216c-border);
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.22, 0.61, 0.36, 1);
  z-index: 95;
  display: flex;
  flex-direction: column;
  max-width: var(--frame2216c-canvas);
}

html.frame2216c-is-open .frame2216c-menu-panel {
  transform: translateX(0);
}

.frame2216c-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--frame2216c-border);
}

.frame2216c-menu-title {
  font-size: 14px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--frame2216c-text-muted);
  font-weight: 700;
}

.frame2216c-menu-close {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--frame2216c-surface);
  border: 1px solid var(--frame2216c-border);
  color: var(--frame2216c-ghost);
  font-size: 20px;
  line-height: 1;
}

.frame2216c-menu-body {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px 28px;
}

.frame2216c-menu-group {
  margin-bottom: 14px;
}

.frame2216c-menu-group-label {
  font-size: 10px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--frame2216c-cocoa);
  font-weight: 700;
  padding: 10px 12px 6px;
}

.frame2216c-menu-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 12px;
  border-radius: var(--frame2216c-radius-sm);
  color: var(--frame2216c-soft);
  font-size: 14px;
  font-weight: 600;
  min-height: var(--frame2216c-tap);
  transition: background 0.16s ease, transform 0.16s ease, color 0.16s ease;
}

.frame2216c-menu-link:hover,
.frame2216c-menu-link:focus-visible {
  background: var(--frame2216c-surface);
  color: var(--frame2216c-ghost);
  text-decoration: none;
  transform: translateX(2px);
}

.frame2216c-menu-link .frame2216c-menu-icon {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--frame2216c-orchid-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--frame2216c-orchid);
  font-size: 15px;
}

.frame2216c-menu-cta {
  margin-top: 12px;
  padding: 16px;
  background: linear-gradient(135deg, rgba(186, 85, 211, 0.16), rgba(139, 115, 85, 0.16));
  border: 1px solid var(--frame2216c-border-strong);
  border-radius: var(--frame2216c-radius);
}

.frame2216c-menu-cta p {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--frame2216c-text-muted);
}

/* ============ LAYOUT HELPERS ============ */
.frame2216c-main {
  padding-top: calc(var(--frame2216c-header-h) + 6px);
  padding-bottom: calc(var(--frame2216c-bottomnav-h) + 24px);
}

.frame2216c-section {
  padding: 26px 14px 8px;
}

.frame2216c-section-tight {
  padding: 16px 14px 4px;
}

.frame2216c-container {
  width: 100%;
}

/* ============ HERO CAROUSEL ============ */
.frame2216c-hero {
  padding: 12px 14px 4px;
}

.frame2216c-hero-viewport {
  position: relative;
  border-radius: var(--frame2216c-radius-lg);
  overflow: hidden;
  background: #000;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}

.frame2216c-hero-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.frame2216c-hero-slide {
  min-width: 100%;
  position: relative;
  cursor: pointer;
}

.frame2216c-hero-slide img {
  width: 100%;
  height: 188px;
  object-fit: cover;
}

.frame2216c-hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 35%, rgba(0, 0, 0, 0.78) 100%);
}

.frame2216c-hero-copy {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 12px;
  color: var(--frame2216c-ghost);
}

.frame2216c-hero-copy h2 {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.3px;
}

.frame2216c-hero-copy p {
  margin: 0;
  font-size: 12px;
  color: var(--frame2216c-soft);
}

.frame2216c-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--frame2216c-orchid), var(--frame2216c-orchid-deep));
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.frame2216c-hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(12, 12, 12, 0.66);
  border: 1px solid var(--frame2216c-border-strong);
  color: var(--frame2216c-ghost);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  z-index: 3;
}

.frame2216c-hero-prev {
  left: 8px;
}

.frame2216c-hero-next {
  right: 8px;
}

.frame2216c-hero-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 3;
}

.frame2216c-hero-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(248, 248, 255, 0.4);
  border: 0;
  padding: 0;
  transition: width 0.22s ease, background 0.22s ease;
}

.frame2216c-hero-dot-active {
  width: 20px;
  border-radius: 4px;
  background: var(--frame2216c-orchid);
}

/* ============ CATEGORY CHIPS ============ */
.frame2216c-chips {
  display: flex;
  gap: 8px;
  padding: 14px 14px 4px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.frame2216c-chips::-webkit-scrollbar {
  display: none;
}

.frame2216c-chip {
  flex-shrink: 0;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  background: var(--frame2216c-surface);
  border: 1px solid var(--frame2216c-border);
  color: var(--frame2216c-soft);
  font-size: 12.5px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.3px;
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}

.frame2216c-chip:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.frame2216c-chip-active {
  background: linear-gradient(135deg, var(--frame2216c-orchid), var(--frame2216c-orchid-deep));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(186, 85, 211, 0.4);
}

/* ============ SECTION HEADINGS ============ */
.frame2216c-sec-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  margin: 0 0 12px;
}

.frame2216c-sec-head-left h2 {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  color: var(--frame2216c-ghost);
  letter-spacing: 0.2px;
  line-height: 1.25;
}

.frame2216c-sec-head-left p {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--frame2216c-text-muted);
}

.frame2216c-sec-head-right {
  flex-shrink: 0;
}

.frame2216c-sec-more {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--frame2216c-orchid);
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.frame2216c-sec-accent {
  display: inline-block;
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--frame2216c-orchid), var(--frame2216c-cocoa));
  margin-bottom: 8px;
}

/* ============ GAME GRID ============ */
.frame2216c-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

@media (min-width: 360px) {
  .frame2216c-game-grid {
    gap: 12px;
  }
}

@media (min-width: 400px) {
  .frame2216c-game-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.frame2216c-game {
  position: relative;
  border-radius: var(--frame2216c-radius-sm);
  overflow: hidden;
  background: var(--frame2216c-surface);
  border: 1px solid var(--frame2216c-border);
  cursor: pointer;
  display: block;
  text-align: center;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.frame2216c-game:hover,
.frame2216c-game:focus-visible {
  transform: translateY(-2px);
  border-color: var(--frame2216c-orchid);
  box-shadow: 0 10px 22px rgba(186, 85, 211, 0.28);
  text-decoration: none;
}

.frame2216c-game-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #000;
  overflow: hidden;
}

.frame2216c-game-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.frame2216c-game:hover .frame2216c-game-thumb img {
  transform: scale(1.06);
}

.frame2216c-game-badge {
  position: absolute;
  top: 5px;
  left: 5px;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(186, 85, 211, 0.92);
  color: #fff;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.frame2216c-game-badge-hot {
  background: rgba(217, 70, 70, 0.92);
}

.frame2216c-game-badge-new {
  background: rgba(46, 174, 110, 0.92);
}

.frame2216c-game-name {
  font-size: 10.5px;
  color: var(--frame2216c-soft);
  font-weight: 600;
  padding: 6px 4px 7px;
  line-height: 1.25;
  min-height: 32px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============ INFO / CONTENT BLOCKS ============ */
.frame2216c-lede {
  padding: 18px 14px 4px;
}

.frame2216c-lede h1 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.22;
  color: var(--frame2216c-ghost);
}

.frame2216c-lede p {
  margin: 0;
  color: var(--frame2216c-text-muted);
  font-size: 13.5px;
}

.frame2216c-prose {
  padding: 18px 14px 6px;
}

.frame2216c-prose h2 {
  margin: 22px 0 10px;
  font-size: 18px;
  font-weight: 800;
  color: var(--frame2216c-ghost);
  line-height: 1.3;
}

.frame2216c-prose h2:first-child {
  margin-top: 0;
}

.frame2216c-prose h3 {
  margin: 16px 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--frame2216c-orchid);
}

.frame2216c-prose p {
  margin: 0 0 12px;
  color: var(--frame2216c-soft);
  font-size: 14px;
}

.frame2216c-prose ul,
.frame2216c-prose ol {
  margin: 0 0 12px;
  padding-left: 20px;
  color: var(--frame2216c-soft);
}

.frame2216c-prose li {
  margin-bottom: 6px;
  font-size: 14px;
}

/* ============ PROMOTION CARDS ============ */
.frame2216c-promo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.frame2216c-promo-card {
  position: relative;
  padding: 14px;
  border-radius: var(--frame2216c-radius);
  background: linear-gradient(140deg, var(--frame2216c-surface-2) 0%, var(--frame2216c-surface) 100%);
  border: 1px solid var(--frame2216c-border);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.frame2216c-promo-card::before {
  content: "";
  position: absolute;
  top: -30px;
  right: -30px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--frame2216c-orchid-soft), transparent 70%);
}

.frame2216c-promo-card:hover {
  transform: translateY(-2px);
  border-color: var(--frame2216c-orchid);
}

.frame2216c-promo-tag {
  font-size: 10px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--frame2216c-orchid);
  font-weight: 800;
}

.frame2216c-promo-card h3 {
  margin: 6px 0 4px;
  font-size: 15px;
  font-weight: 800;
  color: var(--frame2216c-ghost);
  line-height: 1.25;
}

.frame2216c-promo-card p {
  margin: 0;
  font-size: 12px;
  color: var(--frame2216c-text-muted);
}

.frame2216c-promo-card.is-feature {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(186, 85, 211, 0.22), rgba(139, 115, 85, 0.22));
  border-color: var(--frame2216c-orchid);
}

.frame2216c-promo-card.is-feature h3 {
  font-size: 17px;
}

/* ============ WINNERS TICKER ============ */
.frame2216c-winners {
  background: var(--frame2216c-bg-3);
  border-top: 1px solid var(--frame2216c-border);
  border-bottom: 1px solid var(--frame2216c-border);
  padding: 18px 14px;
}

.frame2216c-winner-row {
  display: grid;
  grid-template-columns: 30px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px dashed var(--frame2216c-border);
  transition: opacity 0.4s ease;
}

.frame2216c-winner-row:last-child {
  border-bottom: 0;
}

.frame2216c-winner-hidden {
  display: none;
}

.frame2216c-winner-av {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--frame2216c-orchid), var(--frame2216c-cocoa));
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.frame2216c-winner-meta strong {
  display: block;
  font-size: 12.5px;
  color: var(--frame2216c-ghost);
  font-weight: 700;
}

.frame2216c-winner-meta span {
  font-size: 11px;
  color: var(--frame2216c-text-muted);
}

.frame2216c-winner-amt {
  font-size: 13px;
  font-weight: 800;
  color: var(--frame2216c-gold);
}

/* ============ ACHIEVEMENT TILES ============ */
.frame2216c-ach-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.frame2216c-ach {
  padding: 14px;
  border-radius: var(--frame2216c-radius);
  background: var(--frame2216c-surface);
  border: 1px solid var(--frame2216c-border);
  position: relative;
}

.frame2216c-ach-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--frame2216c-orchid-soft);
  color: var(--frame2216c-orchid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  margin-bottom: 10px;
}

.frame2216c-ach h3 {
  margin: 0 0 4px;
  font-size: 13.5px;
  font-weight: 800;
  color: var(--frame2216c-ghost);
}

.frame2216c-ach p {
  margin: 0;
  font-size: 11.5px;
  color: var(--frame2216c-text-muted);
  line-height: 1.45;
}

.frame2216c-ach-prog {
  margin-top: 10px;
  height: 5px;
  border-radius: 4px;
  background: var(--frame2216c-bg-3);
  overflow: hidden;
}

.frame2216c-ach-prog span {
  display: block;
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--frame2216c-orchid), var(--frame2216c-gold));
}

/* ============ GUIDE / SELECTION ============ */
.frame2216c-guide {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.frame2216c-guide-card {
  padding: 14px;
  border-radius: var(--frame2216c-radius);
  background: var(--frame2216c-surface);
  border: 1px solid var(--frame2216c-border);
}

.frame2216c-guide-card .frame2216c-step {
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--frame2216c-cocoa);
  font-weight: 800;
}

.frame2216c-guide-card h3 {
  margin: 4px 0 6px;
  font-size: 14px;
  font-weight: 800;
  color: var(--frame2216c-ghost);
}

.frame2216c-guide-card p {
  margin: 0;
  font-size: 12px;
  color: var(--frame2216c-text-muted);
  line-height: 1.5;
}

/* ============ HOMEPAGE EXTENDED FOOTER ============ */
.frame2216c-ext-footer {
  margin-top: 20px;
  padding: 24px 14px 18px;
  background: linear-gradient(180deg, #100c10 0%, #0a0a0a 100%);
  border-top: 1px solid var(--frame2216c-border);
}

.frame2216c-ext-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.frame2216c-ext-brand .frame2216c-logo-tile {
  width: 38px;
  height: 38px;
}

.frame2216c-ext-brand p {
  margin: 0;
  font-size: 12px;
  color: var(--frame2216c-text-muted);
  line-height: 1.5;
}

.frame2216c-ext-brand strong {
  display: block;
  color: var(--frame2216c-ghost);
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 2px;
}

.frame2216c-ext-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.frame2216c-ext-col h4 {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--frame2216c-cocoa);
  font-weight: 800;
}

.frame2216c-ext-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.frame2216c-ext-col li {
  margin-bottom: 7px;
}

.frame2216c-ext-col a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--frame2216c-soft);
  font-size: 12.5px;
  font-weight: 600;
  min-height: 30px;
}

.frame2216c-ext-col a:hover {
  color: var(--frame2216c-orchid);
  text-decoration: none;
}

.frame2216c-ext-col a .frame2216c-ext-ico {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: var(--frame2216c-orchid-soft);
  color: var(--frame2216c-orchid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
}

.frame2216c-ext-promo {
  margin: 6px 0 16px;
}

.frame2216c-ext-promo-head {
  font-size: 11px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--frame2216c-cocoa);
  font-weight: 800;
  margin-bottom: 10px;
}

.frame2216c-ext-promo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.frame2216c-ext-promo-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 12px;
  border-radius: var(--frame2216c-radius-sm);
  background: var(--frame2216c-surface);
  border: 1px solid var(--frame2216c-border);
  color: var(--frame2216c-soft);
  font-size: 12px;
  font-weight: 700;
  min-height: var(--frame2216c-tap);
  transition: background 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}

.frame2216c-ext-promo-btn:hover {
  background: var(--frame2216c-surface-2);
  border-color: var(--frame2216c-orchid);
  color: var(--frame2216c-ghost);
  text-decoration: none;
  transform: translateY(-1px);
}

.frame2216c-ext-promo-btn .frame2216c-ext-ico {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--frame2216c-orchid), var(--frame2216c-cocoa));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
}

.frame2216c-disclaimer {
  margin-top: 14px;
  padding: 14px;
  border-radius: var(--frame2216c-radius);
  background: rgba(139, 115, 85, 0.1);
  border: 1px solid rgba(139, 115, 85, 0.28);
}

.frame2216c-disclaimer strong {
  display: block;
  color: var(--frame2216c-gold);
  font-size: 12px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.frame2216c-disclaimer p {
  margin: 0;
  color: var(--frame2216c-text-muted);
  font-size: 11.5px;
  line-height: 1.55;
}

/* ============ COMMON COPYRIGHT FOOTER ============ */
.frame2216c-copy {
  padding: 16px 14px calc(var(--frame2216c-bottomnav-h) + 16px);
  text-align: center;
  font-size: 11px;
  color: var(--frame2216c-text-dim);
  border-top: 1px solid var(--frame2216c-border);
}

.frame2216c-copy p {
  margin: 0 0 4px;
}

.frame2216c-copy a {
  color: var(--frame2216c-text-muted);
}

/* ============ MOBILE BOTTOM NAV (品牌强调底带) ============ */
.frame2216c-bottomnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--frame2216c-canvas);
  height: var(--frame2216c-bottomnav-h);
  background: linear-gradient(180deg, rgba(20, 16, 19, 0.98) 0%, rgba(8, 8, 8, 1) 100%);
  border-top: 1px solid var(--frame2216c-border-strong);
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.45);
  z-index: 75;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  padding: 6px 4px 8px;
}

.frame2216c-bottomnav::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--frame2216c-orchid), transparent);
  opacity: 0.5;
}

.frame2216c-nav-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--frame2216c-text-muted);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.2px;
  text-align: center;
  border-radius: 10px;
  padding: 2px 0;
  transition: color 0.18s ease, transform 0.18s ease;
}

.frame2216c-nav-item:hover,
.frame2216c-nav-item:focus-visible {
  color: var(--frame2216c-ghost);
  text-decoration: none;
}

.frame2216c-nav-icon {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.frame2216c-nav-icon svg {
  width: 19px;
  height: 19px;
}

/* Containerized symbol tiles: icon state deformation on active. */
.frame2216c-nav-item.is-active .frame2216c-nav-icon {
  background: linear-gradient(135deg, var(--frame2216c-orchid), var(--frame2216c-orchid-deep));
  color: #fff;
  transform: translateY(-2px) scale(1.06);
  box-shadow: 0 6px 14px rgba(186, 85, 211, 0.5);
}

.frame2216c-nav-item.is-active .frame2216c-nav-icon svg {
  stroke: #fff;
}

.frame2216c-nav-item.is-active {
  color: var(--frame2216c-ghost);
}

/* Promo roles get a subtle cocoa/orchid ring. */
.frame2216c-nav-item.frame2216c-nav-promo .frame2216c-nav-icon {
  color: var(--frame2216c-gold);
}

.frame2216c-nav-item.frame2216c-nav-promo:hover .frame2216c-nav-icon {
  background: var(--frame2216c-cocoa-soft);
  transform: translateY(-2px);
}

/* ============ BACK TO TOP ============ */
.frame2216c-to-top {
  position: fixed;
  right: 14px;
  bottom: calc(var(--frame2216c-bottomnav-h) + 14px);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--frame2216c-orchid), var(--frame2216c-orchid-deep));
  color: #fff;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.24s ease, transform 0.24s ease, visibility 0.24s ease;
  z-index: 60;
  box-shadow: 0 8px 20px rgba(186, 85, 211, 0.45);
}

.frame2216c-to-top-show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ============ UTILITY ============ */
.frame2216c-visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.frame2216c-eyebrow {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--frame2216c-orchid);
  font-weight: 800;
  margin-bottom: 6px;
}

/* Larger phones keep readable rhythm. */
@media (min-width: 414px) {
  .frame2216c-lede h1 {
    font-size: 24px;
  }
  .frame2216c-sec-head-left h2 {
    font-size: 20px;
  }
}

/* Respect reduced motion. */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}