/* WorryFree Pay — Global Payment Infrastructure */
:root {
  --wfp-bg: #050508;
  --wfp-bg2: #0a0a12;
  --wfp-bg3: #111118;
  --wfp-card: rgba(17, 17, 24, 0.85);
  --wfp-card-hover: rgba(24, 24, 36, 0.95);
  --wfp-border: rgba(255, 255, 255, 0.08);
  --wfp-border-accent: rgba(99, 91, 255, 0.35);
  --wfp-purple: #635bff;
  --wfp-blue: #0077ff;
  --wfp-teal: #00d4aa;
  --wfp-visa: #1a1f71;
  --wfp-text: #ffffff;
  --wfp-text-body: #f5f5fa;
  --wfp-muted: #d2d2dc;
  --wfp-text-strong: #ffffff;
  --wfp-gradient: linear-gradient(135deg, #635bff 0%, #0077ff 50%, #00d4aa 100%);
  --wfp-gradient-subtle: linear-gradient(135deg, rgba(99,91,255,0.15) 0%, rgba(0,119,255,0.1) 50%, rgba(0,212,170,0.08) 100%);
  --wfp-radius: 16px;
  --wfp-radius-sm: 10px;
  --wfp-radius-lg: 24px;
  --wfp-header-h: 78px;
  --wfp-header-top-h: 78px;
  --wfp-header-nav-h: 0px;
  --wfp-container: 1200px;
  --wfp-container-wide: 1320px;
  --wfp-font: "Inter", -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --wfp-shadow: 0 4px 32px rgba(0, 0, 0, 0.4);
  --wfp-glow: 0 0 60px rgba(99, 91, 255, 0.25);
  /* 全站字号阶梯（加大、加粗、高对比） */
  --wfp-fs-body: 19px;
  --wfp-fw-body: 600;
  --wfp-fs-h1: clamp(46px, 7.2vw, 84px);
  --wfp-fs-h2: clamp(38px, 5.6vw, 62px);
  --wfp-fs-h3: clamp(28px, 3.6vw, 40px);
  --wfp-fs-h4: clamp(24px, 3vw, 34px);
  --wfp-fs-lead: clamp(20px, 2.5vw, 26px);
  --wfp-fs-nav: 15px;
  --wfp-fs-btn: 16px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--wfp-font);
  font-size: var(--wfp-fs-body);
  font-weight: var(--wfp-fw-body);
  background: var(--wfp-bg);
  color: var(--wfp-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.wfp-page p,
.wfp-page li {
  color: var(--wfp-text-body);
  font-weight: 600;
}
.wfp-page strong,
.wfp-page b {
  color: var(--wfp-text-strong);
  font-weight: 800;
}
.wfp-page h1,
.wfp-page h2,
.wfp-page h3,
.wfp-page h4,
.wfp-page h5,
.wfp-page h6 {
  color: var(--wfp-text);
  letter-spacing: -0.03em;
}
.wfp-page h1 {
  font-size: var(--wfp-fs-h1);
  font-weight: 900;
  line-height: 1.08;
}
.wfp-page h2 {
  font-size: var(--wfp-fs-h2);
  font-weight: 900;
  line-height: 1.12;
}
.wfp-page h3 {
  font-size: var(--wfp-fs-h3);
  font-weight: 900;
  line-height: 1.2;
}
.wfp-page h4 {
  font-size: var(--wfp-fs-h4);
  font-weight: 800;
  line-height: 1.25;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { margin: 0; padding: 0; list-style: none; }

.wfp-page { min-height: 100vh; }

/* Header */
.wfp-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: auto;
  min-height: var(--wfp-header-h);
  background: rgba(5, 5, 8, 0.75);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--wfp-border);
  transition: background 0.3s, box-shadow 0.3s;
}
.wfp-header.is-scrolled {
  background: rgba(5, 5, 8, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}
.wfp-header__shell,
.wfp-header__inner {
  max-width: var(--wfp-container-wide);
  margin: 0 auto;
  padding: 6px 24px;
  min-height: var(--wfp-header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-width: 0;
}
.wfp-header__row--top {
  padding: 0;
  min-height: 0;
  flex: 1;
  display: contents;
}
.wfp-header__row--nav {
  display: contents;
}
.wfp-header__nav {
  display: contents;
}
.wfp-nav--bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.wfp-nav--bar > .wfp-nav__link {
  font-size: 14px;
  font-weight: 800;
  padding: 8px 12px;
  color: var(--wfp-text-body);
  border-radius: 8px;
  white-space: nowrap;
}
.wfp-nav--bar > .wfp-nav__link:hover {
  color: var(--wfp-text);
  background: rgba(255, 255, 255, 0.06);
}
.wfp-nav-dd {
  position: relative;
  flex-shrink: 0;
}
.wfp-nav-dd__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 800;
  color: var(--wfp-text-body);
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}
.wfp-nav-dd__btn:hover,
.wfp-nav-dd.is-open .wfp-nav-dd__btn,
.wfp-nav-dd__btn.is-active {
  color: var(--wfp-text);
  background: rgba(255, 255, 255, 0.06);
}
.wfp-nav-dd__chev {
  flex-shrink: 0;
  opacity: 0.7;
  transition: transform 0.2s;
}
.wfp-nav-dd.is-open .wfp-nav-dd__chev { transform: rotate(180deg); }
.wfp-nav-dd__panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 320;
  min-width: 200px;
  padding: 8px;
  background: rgba(14, 14, 20, 0.98);
  border: 1px solid var(--wfp-border);
  border-radius: 14px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(20px);
}
.wfp-nav-dd__item {
  display: block;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--wfp-text-body);
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.wfp-nav-dd__item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--wfp-text);
}
.wfp-nav-dd__item.is-active {
  background: rgba(99, 91, 255, 0.15);
  color: var(--wfp-text);
  font-weight: 700;
}
.wfp-nav__link.is-active {
  color: var(--wfp-text);
  background: rgba(99, 91, 255, 0.14);
}

@media (max-width: 1280px) {
  .wfp-nav--bar > .wfp-nav__link,
  .wfp-nav-dd__btn { font-size: 13px; padding: 7px 10px; }
  .wfp-logo__img--wordmark-zh { height: 40px; max-width: min(220px, 34vw); }
  .wfp-header .wfp-logo__sub--hero { font-size: 13px; padding-left: 10px; }
  .wfp-header .wfp-logo__brand { gap: 12px; }
}
.wfp-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  min-width: 0;
}
.wfp-logo__img { width: 40px; height: 40px; border-radius: 10px; object-fit: contain; }
.wfp-logo__img--icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: contain;
  flex-shrink: 0;
}
.wfp-logo__img--wordmark-zh {
  width: auto;
  height: 44px;
  max-width: min(280px, 42vw);
  border-radius: 0;
  object-fit: contain;
  object-position: left center;
  flex-shrink: 0;
}
.wfp-header .wfp-logo:has(.wfp-logo__img--wordmark-zh) {
  max-width: none;
  flex-shrink: 1;
  min-width: 0;
}
.wfp-header .wfp-logo__brand {
  flex-direction: row;
  align-items: center;
  gap: 16px;
  min-width: 0;
}
.wfp-header .wfp-logo > .wfp-logo__text {
  flex-direction: row;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.wfp-logo__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  min-width: 0;
}
.wfp-header .wfp-logo:has(.wfp-logo__img--wordmark-zh) .wfp-logo__name,
.wfp-drawer .wfp-logo:has(.wfp-logo__img--wordmark-zh) .wfp-logo__name,
.wfp-footer .wfp-logo:has(.wfp-logo__img--wordmark-zh) .wfp-logo__name {
  display: none !important;
}
.wfp-header .wfp-logo:has(.wfp-logo__img--icon) .wfp-logo__name {
  display: block;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--wfp-text, #f8fafc);
  white-space: nowrap;
  line-height: 1.2;
}
.wfp-header .wfp-logo__brand:has(.wfp-logo__img--icon) {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}
.wfp-footer .wfp-logo__img--wordmark-zh {
  height: 40px;
  max-width: 260px;
}
.wfp-footer .wfp-logo__img--icon {
  width: 44px;
  height: 44px;
}
.wfp-logo__img--wordmark {
  width: auto;
  height: 34px;
  max-width: min(200px, 46vw);
  border-radius: 0;
  object-fit: contain;
  object-position: left center;
}
.wfp-header .wfp-logo:has(.wfp-logo__img--wordmark) .wfp-logo__text,
.wfp-drawer .wfp-logo:has(.wfp-logo__img--wordmark) .wfp-logo__name:not(.wfp-logo__name--drawer-fallback) {
  display: none !important;
}
.wfp-footer .wfp-logo:has(.wfp-logo__img--wordmark) .wfp-logo__name {
  display: none !important;
}
.wfp-footer .wfp-logo__img--icon {
  width: 40px;
  height: 40px;
}
.wfp-footer .wfp-logo__img--wordmark {
  height: 32px;
  max-width: 180px;
}
.wfp-logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.wfp-logo__name {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--wfp-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.wfp-logo__sub { font-size: 12px; color: var(--wfp-muted); font-weight: 600; }
.wfp-logo__sub--hero {
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 0.1em;
  line-height: 1.2;
  white-space: nowrap;
  background: linear-gradient(90deg, #f0d78c 0%, #d4af5a 38%, #b8b0ff 62%, #8b85ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 12px rgba(197, 160, 89, 0.35));
}
.wfp-header .wfp-logo__sub--hero {
  font-size: 15px;
  letter-spacing: 0.1em;
  line-height: 1.2;
  flex-shrink: 0;
  padding-left: 16px;
  border-left: 1px solid rgba(197, 160, 89, 0.38);
}
.wfp-drawer .wfp-logo__img--wordmark-zh {
  height: 44px;
  max-width: min(320px, 85vw);
}

.wfp-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}
.wfp-nav__link {
  padding: 8px 12px;
  font-size: var(--wfp-fs-nav);
  font-weight: 800;
  color: var(--wfp-text-body);
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}
.wfp-nav__link:hover { color: var(--wfp-text); background: rgba(255,255,255,0.06); }

.wfp-header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.wfp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: var(--wfp-fs-btn);
  font-weight: 800;
  border-radius: 999px;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
  white-space: nowrap;
}
.wfp-btn:hover { transform: translateY(-1px); }
.wfp-btn--primary {
  background: var(--wfp-gradient);
  color: #fff;
  box-shadow: 0 4px 20px rgba(99, 91, 255, 0.35);
}
.wfp-btn--primary:hover { box-shadow: 0 6px 30px rgba(99, 91, 255, 0.5); }
.wfp-btn--ghost {
  background: transparent;
  color: var(--wfp-text-body);
  border: 1px solid var(--wfp-border);
}
.wfp-btn--ghost:hover { border-color: rgba(255,255,255,0.2); color: var(--wfp-text); }
.wfp-btn--outline {
  background: rgba(99, 91, 255, 0.1);
  color: var(--wfp-text);
  border: 1px solid var(--wfp-border-accent);
}
.wfp-btn--sm { padding: 9px 18px; font-size: 15px; font-weight: 800; }
.wfp-btn--lg { padding: 15px 30px; font-size: 18px; font-weight: 800; }

.wfp-menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  color: var(--wfp-text);
  border: 1px solid var(--wfp-border);
  background: rgba(255, 255, 255, 0.05);
}
.wfp-menu-btn:hover { background: rgba(255, 255, 255, 0.1); }
.wfp-menu-btn svg { width: 24px; height: 24px; }

/* Mobile drawer */
.wfp-drawer {
  position: fixed;
  inset: 0;
  z-index: 300;
  pointer-events: none;
  visibility: hidden;
}
.wfp-drawer.is-open { pointer-events: auto; visibility: visible; }
.wfp-drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  opacity: 0;
  transition: opacity 0.3s;
}
.wfp-drawer.is-open .wfp-drawer__backdrop { opacity: 1; }
.wfp-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(320px, 90vw);
  height: 100%;
  background: var(--wfp-bg2);
  border-left: 1px solid var(--wfp-border);
  padding: 24px;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}
.wfp-drawer.is-open .wfp-drawer__panel { transform: translateX(0); }
.wfp-drawer__nav-label {
  margin: 16px 0 6px;
  padding: 0 16px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--wfp-purple);
}
.wfp-drawer__nav-label:first-child { margin-top: 0; }
.wfp-drawer__nav { display: flex; flex-direction: column; gap: 4px; margin: 24px 0; }
.wfp-drawer__link {
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--wfp-radius-sm);
  color: var(--wfp-text-body);
}
.wfp-drawer__link:hover { background: rgba(255,255,255,0.06); color: var(--wfp-text); }
.wfp-drawer__actions { display: flex; flex-direction: column; gap: 10px; }

/* Section utilities */
.wfp-section {
  padding: 100px 24px;
  position: relative;
}
.wfp-section--sm { padding: 72px 24px; }
.wfp-section__inner {
  max-width: var(--wfp-container);
  margin: 0 auto;
}
.wfp-section__inner--wide { max-width: var(--wfp-container-wide); }
.wfp-label {
  display: inline-block;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--wfp-purple);
  margin-bottom: 16px;
}
.wfp-h2 {
  font-size: var(--wfp-fs-h2);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 20px;
}
.wfp-h3 {
  font-size: var(--wfp-fs-h3);
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.wfp-lead {
  font-size: var(--wfp-fs-lead);
  color: var(--wfp-text-body);
  font-weight: 600;
  line-height: 1.7;
  max-width: 720px;
  margin: 0 0 32px;
}
.wfp-muted { color: var(--wfp-muted); font-weight: 600; }

/* Cards */
.wfp-card {
  background: var(--wfp-card);
  border: 1px solid var(--wfp-border);
  border-radius: var(--wfp-radius);
  padding: 28px;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.wfp-card:hover {
  border-color: var(--wfp-border-accent);
  transform: translateY(-2px);
  box-shadow: var(--wfp-glow);
}

/* Grid */
.wfp-grid { display: grid; gap: 24px; }
.wfp-grid--2 { grid-template-columns: repeat(2, 1fr); }
.wfp-grid--3 { grid-template-columns: repeat(3, 1fr); }
.wfp-grid--4 { grid-template-columns: repeat(4, 1fr); }
.wfp-grid--6 { grid-template-columns: repeat(6, 1fr); }

/* Reveal animation */
[data-wfp-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-wfp-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
.wfp-footer {
  background: var(--wfp-bg2);
  border-top: 1px solid var(--wfp-border);
  padding: 64px 24px 32px;
}
.wfp-footer__inner { max-width: var(--wfp-container-wide); margin: 0 auto; }
.wfp-footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 48px;
}
.wfp-footer__brand p { color: var(--wfp-text-body); font-size: 16px; font-weight: 600; max-width: 280px; margin: 16px 0 0; }
.wfp-footer__col h4 {
  font-size: 15px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--wfp-text);
  margin: 0 0 16px;
}
.wfp-footer__col a {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--wfp-text-body);
  padding: 6px 0;
  transition: color 0.2s;
}
.wfp-footer__col a:hover { color: var(--wfp-text); }
.wfp-footer__bottom {
  padding-top: 32px;
  border-top: 1px solid var(--wfp-border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--wfp-text-body);
}

/* App 下载 — 全站 Header / Footer */
.wfp-btn--app-dl {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-color: rgba(0, 212, 170, 0.45);
  color: var(--wfp-teal);
  white-space: nowrap;
}
.wfp-btn--app-dl:hover {
  border-color: var(--wfp-teal);
  background: rgba(0, 212, 170, 0.1);
  color: #5eead4;
}
.wfp-btn__icon { flex-shrink: 0; }
.wfp-footer__app-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  color: var(--wfp-teal);
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid rgba(0, 212, 170, 0.35);
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.wfp-footer__app-btn:hover {
  background: rgba(0, 212, 170, 0.16);
  border-color: var(--wfp-teal);
  color: #5eead4;
}
.wfp-footer__app-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 700;
  color: var(--wfp-teal);
  background: rgba(0, 212, 170, 0.08);
  border: 1px solid rgba(0, 212, 170, 0.28);
  transition: background 0.2s, border-color 0.2s;
}
.wfp-footer__app-link:hover { background: rgba(0, 212, 170, 0.14); border-color: var(--wfp-teal); color: #5eead4; }

/* Footer Premium — 国际大牌全站统一 */
.wfp-footer--premium {
  padding: 0 0 32px;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(99, 91, 255, 0.08), transparent 55%),
    var(--wfp-bg2);
}
.wfp-footer--premium .wfp-footer__inner { padding: 0 24px; }
.wfp-footer__cta-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 48px 0 40px;
  border-bottom: 1px solid var(--wfp-border);
  margin-bottom: 48px;
}
.wfp-footer__cta-text h3 {
  margin: 0 0 8px;
  font-size: clamp(28px, 3.6vw, 36px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--wfp-text);
}
.wfp-footer__cta-text p {
  margin: 0;
  max-width: 560px;
  font-size: 17px;
  font-weight: 600;
  color: var(--wfp-text-body);
  line-height: 1.65;
}
.wfp-footer__cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.wfp-footer__grid--premium {
  grid-template-columns: minmax(240px, 1.5fr) repeat(6, minmax(0, 1fr));
  gap: 32px 24px;
  margin-bottom: 40px;
}
.wfp-footer__brand-tagline {
  color: var(--wfp-text-body);
  font-size: 14px;
  line-height: 1.65;
  max-width: 320px;
  margin: 14px 0 0;
}
.wfp-footer__brand-pills { justify-content: flex-start; margin-top: 16px; }
.wfp-footer__network {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.wfp-footer__network-badge {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--wfp-text-body);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--wfp-border);
}
.wfp-footer__col--lang { min-width: 120px; }
.wfp-footer--premium .wfp-footer__bottom {
  flex-wrap: wrap;
  gap: 12px 24px;
}
.wfp-footer--premium .wfp-footer__bottom span:last-child {
  margin-left: auto;
}
@media (max-width: 1200px) {
  .wfp-footer__grid--premium { grid-template-columns: repeat(3, 1fr); }
  .wfp-footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .wfp-footer__cta-band { flex-direction: column; align-items: flex-start; padding: 36px 0 32px; }
  .wfp-footer__cta-actions { width: 100%; }
  .wfp-footer__cta-actions .wfp-btn { flex: 1 1 auto; justify-content: center; }
  .wfp-footer__grid--premium { grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
  .wfp-footer--premium .wfp-footer__bottom span:last-child { margin-left: 0; width: 100%; }
}
@media (max-width: 480px) {
  .wfp-footer__grid--premium { grid-template-columns: 1fr; }
}
.wfp-dual-cta {
  padding: 72px 24px;
  background:
    radial-gradient(ellipse 70% 60% at 50% 100%, rgba(99, 91, 255, 0.12), transparent 60%),
    var(--wfp-bg);
  border-top: 1px solid var(--wfp-border);
}
.wfp-dual-cta__inner {
  max-width: var(--wfp-container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.wfp-dual-cta__card {
  padding: 36px 32px;
  border-radius: var(--wfp-radius-lg);
  border: 1px solid var(--wfp-border);
  background: var(--wfp-card);
  text-align: center;
}
.wfp-dual-cta__card--privacy { border-top: 3px solid #c5a059; }
.wfp-dual-cta__card--business { border-top: 3px solid var(--wfp-blue); }
.wfp-dual-cta__card h3 { margin: 0 0 8px; font-size: 22px; }
.wfp-dual-cta__card p { margin: 0 0 20px; font-size: 14px; color: var(--wfp-muted); line-height: 1.5; }
.wfp-dual-cta__actions { display: flex; flex-direction: column; gap: 10px; align-items: center; }

@media (max-width: 1024px) {
  .wfp-dual-cta {
    padding: 48px 12px;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
  }
  .wfp-dual-cta__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
    width: 100%;
    max-width: 100%;
  }
  .wfp-dual-cta__card {
    padding: 24px 18px;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }
  .wfp-dual-cta__card h3 { font-size: 20px; }
  .wfp-dual-cta__actions {
    width: 100%;
    align-items: stretch;
  }
  .wfp-dual-cta__actions .wfp-btn {
    width: 100%;
    max-width: 100%;
    justify-content: center;
  }
}

/* 品牌双核：隐私无忧 · 踪迹无忧 */
.wfp-brand-duo {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  align-items: center;
}
.wfp-brand-duo--hero { margin: 0 auto 20px; }
.wfp-brand-duo--compact { margin-bottom: 12px; }
.wfp-brand-duo--on-card {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: max-content;
  max-width: calc(100% - 24px);
}
.wfp-brand-duo__pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.wfp-brand-duo__pill--privacy {
  background: linear-gradient(135deg, rgba(197, 160, 89, 0.22), rgba(197, 160, 89, 0.08));
  border: 1px solid rgba(197, 160, 89, 0.5);
  color: #e8c872;
  box-shadow: 0 4px 20px rgba(197, 160, 89, 0.15);
}
.wfp-brand-duo__pill--trace {
  background: linear-gradient(135deg, rgba(99, 91, 255, 0.22), rgba(99, 91, 255, 0.08));
  border: 1px solid rgba(99, 91, 255, 0.5);
  color: #b8b0ff;
  box-shadow: 0 4px 20px rgba(99, 91, 255, 0.15);
}
.wfp-prod-why__value--hero {
  border-color: rgba(197, 160, 89, 0.35);
  color: #e8c872;
}

/* Compact nav — legacy single-row (fallback) */
.wfp-nav--visa:not(.wfp-nav--primary):not(.wfp-nav--secondary) .wfp-nav__link { padding: 8px 9px; font-size: 12px; }

/* Language dropdown — 与应用商店 MustAppStore 一致 */
.wfp-lang-dd { position: relative; flex-shrink: 0; }
.wfp-lang-dd__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  font-size: 14px;
  font-weight: 700;
  color: var(--wfp-text-body);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--wfp-border);
  border-radius: 999px;
  transition: border-color 0.2s, background 0.2s;
}
.wfp-lang-dd__btn:hover {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: var(--wfp-text);
}
.wfp-lang-dd__icon { flex-shrink: 0; opacity: 0.75; }
.wfp-lang-dd__label {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wfp-lang-dd__chev { flex-shrink: 0; opacity: 0.6; transition: transform 0.2s; }
.wfp-lang-dd.is-open .wfp-lang-dd__chev { transform: rotate(180deg); }
.wfp-lang-dd__panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 300;
  min-width: 240px;
  max-height: min(420px, 70vh);
  overflow-y: auto;
  padding: 8px;
  background: rgba(14, 14, 20, 0.98);
  border: 1px solid var(--wfp-border);
  border-radius: 14px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(20px);
}
.wfp-lang-dd__group-title {
  padding: 8px 12px 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--wfp-muted);
}
.wfp-lang-dd__panel a {
  display: block;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--wfp-text-body);
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
}
.wfp-lang-dd__panel a:hover { background: rgba(255, 255, 255, 0.06); color: var(--wfp-text); }
.wfp-lang-dd__panel a.is-active {
  background: rgba(99, 91, 255, 0.15);
  color: var(--wfp-text);
  font-weight: 600;
}
.wfp-lang-dd--drawer { width: 100%; margin-bottom: 16px; }
.wfp-lang-dd--drawer .wfp-lang-dd__btn {
  width: 100%;
  justify-content: space-between;
  border-radius: 12px;
  padding: 12px 14px;
}
.wfp-lang-dd--drawer .wfp-lang-dd__panel {
  position: static;
  margin-top: 8px;
  max-height: 280px;
  box-shadow: none;
}

/* Responsive base */
@media (max-width: 1024px) {
  :root { --wfp-header-h: 76px; --wfp-header-top-h: 76px; }
  .wfp-nav--bar,
  .wfp-nav--primary,
  .wfp-nav--secondary { display: none !important; }
  .wfp-header__shell,
  .wfp-header__inner {
    gap: 6px;
    padding: 5px 8px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
  .wfp-header__actions {
    flex-shrink: 0;
    gap: 2px;
    margin-left: 0;
    position: relative;
    z-index: 3;
  }
  /* 手机端：Header 只保留 Logo + App 下载 + 三横线，其余进抽屉 */
  .wfp-header__actions .wfp-btn:not(.wfp-btn--app-dl) { display: none !important; }
  .wfp-btn--app-dl { display: inline-flex !important; }
  .wfp-hide-mobile { display: none !important; }
  .wfp-menu-btn {
    display: flex !important;
    position: relative;
    z-index: 2;
    width: 36px;
    height: 36px;
    margin-left: 0;
  }
  .wfp-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .wfp-grid--6 { grid-template-columns: repeat(3, 1fr); }
  .wfp-footer__grid { grid-template-columns: repeat(2, 1fr); }
  .wfp-footer__grid--premium { grid-template-columns: repeat(2, 1fr); }
  /* 手机端 Header：Logo + 标语单行（字号不变），左侧区域裁剪防重叠 */
  .wfp-header .wfp-logo {
    flex: none;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    margin: 0;
    padding: 0;
  }
  .wfp-header .wfp-logo__brand {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6px;
    flex-wrap: nowrap;
    min-width: 0;
    max-width: 100%;
    width: 100%;
  }
  .wfp-logo__img.wfp-logo__img--wordmark-zh {
    width: auto !important;
    height: clamp(44px, 13.5vw, 54px) !important;
    max-width: min(148px, 42vw) !important;
    margin-left: -2px;
    object-fit: contain;
    object-position: left center;
    flex-shrink: 0;
  }
  .wfp-logo__img:not(.wfp-logo__img--wordmark-zh) { flex-shrink: 0; width: 38px; height: 38px; }
  .wfp-logo__img--icon { width: 38px; height: 38px; }
  .wfp-logo__img--wordmark { height: 32px; max-width: min(128px, 36vw); }
  .wfp-logo__text {
    display: flex !important;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
  }
  .wfp-header .wfp-logo__sub--hero {
    display: block !important;
    flex: 1 1 auto;
    min-width: 0;
    font-size: clamp(15px, 4.8vw, 18px);
    font-weight: 900;
    letter-spacing: 0.03em;
    line-height: 1.2;
    padding-left: 7px;
    margin: 0;
    border-left: 2px solid rgba(232, 197, 106, 0.85);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #ffe9a8;
    -webkit-text-fill-color: #ffe9a8;
    background: none;
    filter: drop-shadow(0 0 12px rgba(232, 197, 106, 0.65));
    -webkit-font-smoothing: antialiased;
  }
  .wfp-logo__name {
    display: block;
    font-size: 15px;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: min(168px, calc(100vw - 108px));
  }
  html[lang="zh-CN"] .wfp-header .wfp-logo__name { display: block; }
  html[lang="zh-CN"] .wfp-logo__name:not(.wfp-logo__name--zh-mobile) { display: none; }
  html[lang="zh-CN"] .wfp-header .wfp-logo__name:not(.wfp-logo__name--zh-mobile) { display: block; }
  html[lang="zh-CN"] .wfp-logo__name--zh-mobile { display: block; }
  .wfp-logo__img { flex-shrink: 0; }
}
@media (max-width: 768px) {
  :root { --wfp-header-h: 78px; --wfp-header-top-h: 78px; }
  .wfp-header__shell,
  .wfp-header__inner { padding: 5px 8px; }
  .wfp-header .wfp-logo__sub--hero {
    font-size: clamp(16px, 5.2vw, 19px);
    letter-spacing: 0.04em;
    padding-left: 8px;
  }
  .wfp-logo__img.wfp-logo__img--wordmark-zh {
    height: clamp(46px, 14vw, 56px) !important;
    max-width: min(156px, 44vw) !important;
  }
  .wfp-section { padding: 72px 20px; }
  .wfp-grid--2, .wfp-grid--3 { grid-template-columns: 1fr; }
  .wfp-grid--4, .wfp-grid--6 { grid-template-columns: repeat(2, 1fr); }
  .wfp-footer__grid { grid-template-columns: 1fr; }
  .wfp-logo__name { font-size: 16px; max-width: min(180px, calc(100vw - 120px)); }
}
@media (max-width: 1024px) {
  .wfp-btn--app-dl { padding: 6px 8px; font-size: 12px; margin-right: 2px; min-width: 34px; }
}
@media (max-width: 420px) {
  .wfp-btn--app-dl span { display: none; }
  .wfp-btn--app-dl { padding: 6px; min-width: 32px; margin-right: 0; }
  .wfp-header .wfp-logo__sub--hero {
    font-size: 14px;
    padding-left: 7px;
  }
  .wfp-logo__img.wfp-logo__img--wordmark-zh {
    height: 44px !important;
    max-width: min(132px, 38vw) !important;
    margin-left: -2px;
  }
  .wfp-header .wfp-logo__brand { gap: 5px; }
}
@media (max-width: 380px) {
  .wfp-logo__name { font-size: 13px; max-width: min(132px, calc(100vw - 92px)); }
  .wfp-header .wfp-logo__sub--hero { font-size: 13px; letter-spacing: 0.02em; }
  .wfp-logo__img.wfp-logo__img--wordmark-zh {
    height: 42px !important;
    max-width: min(124px, 36vw) !important;
  }
}

/* 手机端底部 App 下载悬浮条（对齐 MustAppStore mas-sticky-dl） */
.wfp-sticky-dl {
  display: none;
}
@media (max-width: 768px) {
  body.wfp-page {
    padding-bottom: calc(92px + env(safe-area-inset-bottom, 0));
  }
  .wfp-sticky-dl {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 850;
    display: flex;
    flex-direction: column;
    width: 100%;
    box-sizing: border-box;
    padding: 0 12px calc(12px + env(safe-area-inset-bottom, 0));
    background: transparent;
    pointer-events: none;
    transform: translateY(0);
    transition: transform 0.28s ease, opacity 0.28s ease;
  }
  .wfp-sticky-dl.is-hidden {
    transform: translateY(110%);
    opacity: 0;
  }
  .wfp-sticky-dl__inner {
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    min-width: 0;
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 12px;
    border-radius: 22px;
    background: #0077ff;
    box-shadow:
      0 4px 20px rgba(0, 102, 255, 0.32),
      0 10px 36px rgba(15, 23, 42, 0.14);
    overflow: hidden;
  }
  .wfp-sticky-dl__logo {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    flex-shrink: 0;
    object-fit: contain;
    background: #fff;
  }
  .wfp-sticky-dl__copy {
    flex: 1;
    min-width: 0;
    color: #fff;
    line-height: 1.3;
  }
  .wfp-sticky-dl__copy strong {
    display: block;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.25;
    color: #fff;
    overflow-wrap: anywhere;
  }
  .wfp-sticky-dl__sub {
    display: block;
    margin-top: 1px;
    font-size: 11px;
    font-weight: 700;
    line-height: 1.3;
    color: rgba(255, 255, 255, 0.92);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.02em;
  }
  .wfp-sticky-dl__btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 72px;
    max-width: 46vw;
    padding: 10px 16px;
    border-radius: 999px;
    background: #fff;
    color: #0077ff;
    font-size: 13px;
    font-weight: 800;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    white-space: nowrap;
    transition: transform 0.15s;
  }
  .wfp-sticky-dl__btn:active {
    transform: scale(0.97);
  }
  body.wfp-page #masStickyDl {
    display: none !important;
  }
}

/* 一键回到顶部（右侧悬浮，对齐信用卡官网 gsc-back-top） */
.wfp-back-top {
  position: fixed;
  right: 14px;
  bottom: calc(24px + env(safe-area-inset-bottom, 0));
  z-index: 880;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid rgba(0, 119, 255, 0.45);
  background: linear-gradient(145deg, rgba(0, 119, 255, 0.95) 0%, rgba(0, 90, 220, 0.98) 100%);
  color: #fff;
  box-shadow:
    0 4px 18px rgba(0, 119, 255, 0.4),
    0 8px 28px rgba(0, 0, 0, 0.28);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.92);
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease, box-shadow 0.15s ease;
}
.wfp-back-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.wfp-back-top:hover {
  box-shadow:
    0 6px 22px rgba(0, 119, 255, 0.5),
    0 10px 32px rgba(0, 0, 0, 0.32);
}
.wfp-back-top:active {
  transform: translateY(0) scale(0.94);
}
.wfp-back-top svg {
  display: block;
  width: 22px;
  height: 22px;
}
@media (max-width: 768px) {
  .wfp-back-top {
    right: 12px;
    width: 44px;
    height: 44px;
    bottom: calc(96px + env(safe-area-inset-bottom, 0));
  }
  .wfp-back-top.is-sticky-hidden {
    bottom: calc(18px + env(safe-area-inset-bottom, 0));
  }
  .wfp-back-top svg {
    width: 20px;
    height: 20px;
  }
}