:root {
  color-scheme: light;
  --content-w: 1240px;
  --main-w: 1208px;
  --bg: #f4f9ff;
  --bg-2: #edf4ff;
  --text: #14243a;
  --sub: #4f6079;
  --line: #d7e6fb;
  --card: rgba(255, 255, 255, 0.86);
  --accent: #2b7bff;
  --accent-2: #5ca1ff;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0a1220;
  --bg-2: #070d18;
  --text: #e6efff;
  --sub: #9eb4d2;
  --line: #2b3f5d;
  --card: rgba(16, 28, 44, 0.86);
  --accent: #3f8fff;
  --accent-2: #66b1ff;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; overflow-x: clip; }
body {
  font-family: "Plus Jakarta Sans", "Noto Sans SC", "PingFang SC", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 90% -10%, #dcecff 10%, transparent 60%),
    radial-gradient(900px 500px at 10% 20%, #e8f2ff 0%, transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}

:root[data-theme="dark"] body {
  background:
    radial-gradient(1200px 600px at 90% -10%, #1e3558 5%, transparent 60%),
    radial-gradient(900px 500px at 10% 20%, #162843 0%, transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}

a { color: inherit; text-decoration: none; }
.container { width: min(var(--content-w), calc(100% - 64px)); margin: 0 auto; }
main .container { width: min(var(--main-w), calc(100% - 64px)); }
.section { padding: 106px 0; }
.eyebrow {
  margin: 0 0 14px;
  width: fit-content;
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid #c5daf8;
  background: #fff;
  color: #527099;
  padding: 0 12px;
  font-size: 12px;
  line-height: 1;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.section-title { margin: 0; font-size: clamp(34px, 4.2vw, 54px); line-height: 1.2; font-weight: 500; letter-spacing: -.01em; }
.section-desc { margin: 18px 0 0; max-width: 760px; color: #3c5678; font-size: 19px; line-height: 1.7; }

.topbar { position: sticky; top: 0; z-index: 20; background: transparent; padding-top: 24px; }
.nav-shell { min-height: 62px; display: flex; align-items: center; justify-content: center; position: relative; }
.top-pill {
  width: 100%;
  min-height: 62px;
  padding: 10px 26px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(117, 164, 228, 0.36);
  box-shadow: 0 24px 58px rgba(41, 85, 141, 0.16);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.pill-left,
.pill-right { display: flex; align-items: center; gap: 16px; }
.pill-left { gap: 28px; }
.pill-left,
.pill-right { min-width: 0; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 600; }
.logo-mark { width: 40px; height: 40px; border-radius: 10px; flex: 0 0 auto; }
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: 12px;
  font-size: 15px;
  font-weight: 500;
  color: #4a2f21;
  min-width: 0;
}
.desktop-nav a:hover { color: #2f1f16; }
.mode-btn {
  width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--line);
  background: #fff; color: #5f7fa5; font-size: 15px; cursor: pointer;
}
.menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: #5f7fa5;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}
.header-lang-dropdown {
  position: relative;
}
.header-lang-trigger {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  padding: 0;
  color: #27476d;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
}
.header-lang-trigger::after {
  content: "▾";
  font-size: 11px;
  color: #6c87aa;
  margin-left: 2px;
}
.header-lang-icon {
  width: 16px;
  height: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #4f78ad;
}
.header-lang-icon svg {
  width: 100%;
  height: 100%;
}
.header-lang-current {
  line-height: 1;
  font-weight: 600;
  letter-spacing: .01em;
}
.header-lang-current,
.header-lang-trigger::after {
  display: none;
}
.header-lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 156px;
  max-width: calc(100vw - 24px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 16px 30px rgba(41, 85, 141, 0.16);
  padding: 6px;
  display: grid;
  gap: 4px;
  z-index: 60;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity .16s ease, transform .16s ease;
}
.header-lang-dropdown.open .header-lang-menu {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.header-lang-menu button,
.header-lang-menu a {
  width: 100%;
  min-height: 34px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: #355273;
  padding: 0 10px;
  text-align: left;
  text-decoration: none;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
}
.header-lang-menu button:hover,
.header-lang-menu a:hover {
  background: #f5f9ff;
  border-color: #d8e8fb;
}
.header-lang-menu button.active,
.header-lang-menu a.active {
  background: #edf5ff;
  border-color: #cfe1fb;
  color: #1f4f86;
}

.btn {
  height: 40px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center;
  padding: 0 20px; font-size: 14px; font-weight: 600; border: 1px solid transparent; transition: .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-solid { color: #fff; background: linear-gradient(140deg, var(--accent) 0%, var(--accent-2) 100%); box-shadow: 0 14px 34px rgba(43, 123, 255, .42); letter-spacing: .35px; }
.btn-ghost { color: #2b4f7d; background: #fff; border-color: var(--line); }
.header-download-btn {
  gap: 6px;
  padding: 0 18px;
  animation: download-breath 2.8s ease-in-out infinite;
}
.header-download-btn:hover {
  transform: none;
  animation-play-state: paused;
}
@keyframes download-breath {
  0%, 100% { box-shadow: 0 4px 18px rgba(43, 123, 255, .30); }
  50%      { box-shadow: 0 8px 32px rgba(43, 123, 255, .58); }
}
.header-download-icon {
  width: 15px;
  height: 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.header-download-icon svg {
  width: 100%;
  height: 100%;
}
.appstore-code-btn {
  width: 176px;
  height: 58px;
  border-radius: 14px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(180deg, #5ea8ff 0%, #2b7bff 100%);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 10px 22px rgba(43, 123, 255, 0.35);
  color: #fff;
  animation: download-breath 2.8s ease-in-out infinite;
}
.appstore-code-btn:hover {
  transform: none;
  animation-play-state: paused;
}
.appstore-code-btn-lg { width: 192px; height: 64px; border-radius: 16px; }
.appstore-icon { width: 28px; height: 28px; display: inline-flex; flex: 0 0 auto; }
.appstore-icon svg { width: 100%; height: 100%; }
.appstore-text { display: grid; gap: 1px; text-align: left; line-height: 1; }
.appstore-overline { font-size: 11px; font-weight: 500; opacity: 0.95; }
.appstore-title { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
.mobile-menu {
  width: 100%;
  position: absolute;
  top: 74px;
  left: 0;
  right: 0;
  z-index: 40;
  border-radius: 24px;
  border: 1px solid rgba(117, 164, 228, 0.36);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 20px 44px rgba(41, 85, 141, 0.16);
  padding: 10px;
  display: grid;
  gap: 8px;
  opacity: 0;
  transform: translateY(-10px);
  max-height: 0;
  overflow: hidden;
  transition: opacity .22s ease, transform .22s ease, max-height .24s ease;
  pointer-events: none;
}
.mobile-menu a {
  min-height: 42px;
  border-radius: 14px;
  border: 1px solid #d8e8fb;
  background: #fff;
  color: #355273;
  display: flex;
  align-items: center;
  padding: 0 14px;
  font-size: 14px;
  font-weight: 500;
}
.mobile-menu a:hover { background: #f5f9ff; border-color: #bdd7fa; }
.mobile-menu.open {
  opacity: 1;
  transform: translateY(0);
  max-height: 360px;
  pointer-events: auto;
}

.hero { padding-top: 70px; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: start; }
.hero-copy {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 0;
}
.hero-copy .eyebrow {
  margin-left: auto;
  margin-right: auto;
}
.hero-copy h1 {
  margin: 0;
  font-size: clamp(40px, 4.5vw, 58px);
  line-height: 1.22;
  font-weight: 500;
  letter-spacing: -.025em;
  max-width: 14ch;
}
.hero-desc {
  margin: 24px auto 0;
  font-size: 22px;
  line-height: 1.68;
  color: #405877;
  max-width: 840px;
}

.hero-mini-cards {
  margin-top: 4px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.mini-card {
  background: var(--card); border: 1px solid rgba(203, 222, 247, 0.9); border-radius: 30px; padding: 20px;
  box-shadow: 0 20px 32px rgba(44, 89, 146, .08);
}
.mini-top { display: flex; align-items: center; justify-content: space-between; color: #6c89af; font-size: 12px; letter-spacing: .1em; }
.feature-item .mini-top span { display: inline-flex; align-items: center; justify-content: center; color: #4d77ad; }
.feature-icon { width: 16px; height: 16px; }
.mini-card h3 { margin: 12px 0 0; font-size: 17px; line-height: 1.4; font-weight: 600; }
.mini-card p { margin: 10px 0 0; color: #587091; font-size: 14px; line-height: 1.7; }

.hero-visual {
  display: flex;
  justify-content: center;
  padding-top: 12px;
}
.hero-stage {
  position: relative;
  width: min(1120px, 100%);
  height: clamp(340px, 42vw, 620px);
  padding: 18px 0 0;
  isolation: isolate;
  contain: layout paint;
}
.hero-slot-hit {
  position: absolute;
  top: 18px;
  left: 50%;
  height: min(60vh, 560px);
  aspect-ratio: 1410 / 2770;
  z-index: 9;
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transform-origin: center center;
  border-radius: 28px;
}
.hero-slot-hit:focus-visible {
  outline: 2px solid rgba(43, 123, 255, 0.45);
  outline-offset: 6px;
  border-radius: 24px;
}
.hero-slot-hit-left-near {
  transform: translate3d(calc(-50% - 112px), 20px, 0) scale(0.95) rotate(-9deg);
  clip-path: polygon(0 0, 76% 0, 58% 100%, 0 100%);
}
.hero-slot-hit-right-near {
  transform: translate3d(calc(-50% + 112px), 20px, 0) scale(0.95) rotate(9deg);
  clip-path: polygon(24% 0, 100% 0, 100% 100%, 42% 100%);
}
.hero-slot-hit-left-far {
  transform: translate3d(calc(-50% - 236px), 56px, 0) scale(0.86) rotate(-16deg);
  clip-path: polygon(0 0, 68% 0, 48% 100%, 0 100%);
}
.hero-slot-hit-right-far {
  transform: translate3d(calc(-50% + 236px), 56px, 0) scale(0.86) rotate(16deg);
  clip-path: polygon(32% 0, 100% 0, 100% 100%, 52% 100%);
}
.hero-stack-card {
  position: absolute;
  top: 18px;
  left: 50%;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  width: min(860px, 86%);
  border: 0;
  background: transparent;
  transform-origin: center center;
  will-change: transform, opacity;
  backface-visibility: hidden;
  transform: translate3d(-50%, 14px, 0) scale(0.92) rotate(0deg);
  opacity: 0.92;
  filter: saturate(0.94);
  pointer-events: none;
}
.hero-stage.is-ready .hero-stack-card {
  transition: transform 680ms cubic-bezier(0.22, 0.82, 0.18, 1), opacity 360ms ease, filter 360ms ease;
}
.hero-stage.is-swapping .hero-stack-card {
  pointer-events: none;
}
.hero-stack-card:focus-visible {
  outline: 2px solid #2b7bff;
  outline-offset: 8px;
}
.hero-shot {
  display: block;
  width: 100%;
  max-height: min(60vh, 560px);
  height: auto;
  object-fit: contain;
  border-radius: 28px;
  border: 0;
  background: transparent;
  box-shadow: none;
  will-change: transform, opacity;
  transform: translateZ(0);
  backface-visibility: hidden;
  pointer-events: auto;
  cursor: pointer;
}

.hero-stack-card.is-active .hero-shot {
  pointer-events: none;
  cursor: default;
}

.hero-stack-card[data-pos="0"],
.hero-stack-card.is-active {
  z-index: 6;
  width: min(860px, 86%);
  opacity: 1;
  filter: none;
  transform: translate3d(-50%, 0, 0) scale(1) rotate(0deg);
}

.hero-stack-card.is-promoting {
  z-index: 8 !important;
  transition-timing-function: cubic-bezier(0.18, 0.86, 0.2, 1) !important;
}

.hero-stack-card.is-demoting {
  z-index: 7 !important;
  transition-timing-function: cubic-bezier(0.3, 0.72, 0.24, 1) !important;
}

.hero-stack-card.is-bridging {
  z-index: 6 !important;
  transition-timing-function: cubic-bezier(0.24, 0.8, 0.2, 1) !important;
}

.hero-stage.is-ready .hero-stack-card[data-pos="1"] {
  z-index: 5;
  width: min(520px, 54%);
  opacity: 1;
  filter: saturate(0.98);
  transform: translate3d(calc(-50% - 112px), 20px, 0) scale(0.95) rotate(-9deg);
}

.hero-stage.is-ready .hero-stack-card[data-pos="2"] {
  z-index: 5;
  width: min(520px, 54%);
  opacity: 1;
  filter: saturate(0.98);
  transform: translate3d(calc(-50% + 112px), 20px, 0) scale(0.95) rotate(9deg);
}

.hero-stage.is-ready .hero-stack-card[data-pos="3"] {
  z-index: 4;
  width: min(380px, 40%);
  opacity: 1;
  filter: saturate(0.92);
  transform: translate3d(calc(-50% - 236px), 56px, 0) scale(0.86) rotate(-16deg);
}

.hero-stage.is-ready .hero-stack-card[data-pos="4"] {
  z-index: 4;
  width: min(380px, 40%);
  opacity: 1;
  filter: saturate(0.96);
  transform: translate3d(calc(-50% + 236px), 56px, 0) scale(0.86) rotate(16deg);
}
.phone-head { height: 22px; width: 120px; border-radius: 12px; margin: 8px auto 12px; background: #dbeafe; }
.phone-content { border-radius: 36px; background: #fff; padding: 16px; border: 1px solid #d9e8fb; }
.metric { padding: 14px; border-radius: 16px; background: #f5f9ff; border: 1px solid #dbe9fc; }
.metric span { display: block; color: #6283ad; font-size: 13px; }
.metric strong { display: block; margin-top: 8px; font-size: 25px; font-weight: 600; letter-spacing: -.02em; }
.metric-grid { margin-top: 12px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.metric-grid > div { border-radius: 14px; border: 1px solid #dce8fa; padding: 11px; }
.metric-grid span { color: #6b89ad; font-size: 12px; }
.metric-grid strong { display: block; margin-top: 4px; font-size: 14px; }

.trust-strip {
  padding-top: 18px;
  overflow-x: clip;
}

.trust-strip .container {
  text-align: center;
}

.trust-strip .eyebrow {
  display: inline-flex;
  width: fit-content;
  margin: 0 auto 14px;
}

.trust-title {
  display: block;
  width: min(960px, 100%);
  margin: 0 auto 14px;
  text-align: center;
}

.trust-subtitle {
  margin: 18px auto 16px;
  display: block;
  width: min(760px, 92vw);
  text-align: center;
  color: #3c5678;
  font-size: 19px;
  line-height: 1.7;
}

.trust-marquee {
  position: relative;
  width: 100dvw;
  max-width: 100dvw;
  margin-left: calc(50% - 50dvw);
  margin-right: calc(50% - 50dvw);
  overflow: hidden;
  border-radius: 26px;
  padding: 14px 0;
  display: grid;
  gap: 12px;
}

.trust-actions {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
}

.trust-actions .btn {
  min-width: 132px;
}

.trust-track {
  display: flex;
  align-items: center;
  gap: 12px;
  width: max-content;
  animation: trust-move-right 72s linear infinite;
  will-change: transform;
}

.trust-track.reverse {
  animation-name: trust-move-left;
  animation-duration: 78s;
}

.trust-track:hover {
  animation-play-state: paused;
}

.trust-card {
  width: fit-content;
  min-width: 0;
  height: 78px;
  border-radius: 18px;
  border: 1px solid #d7e8ff;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  padding: 0 18px;
  color: #31547f;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: .01em;
  box-shadow: none;
}

.trust-logo {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  flex: 0 0 auto;
  object-fit: cover;
}

.trust-card span {
  white-space: nowrap;
}

@keyframes trust-move-right {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

@keyframes trust-move-left {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.features-layout { margin-top: 34px; display: grid; grid-template-columns: 1fr .95fr; gap: 24px; align-items: start; }
.feature-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.feature-item { border-radius: 30px; padding: 20px; border: 1px solid #cfe1fa; background: var(--card); box-shadow: 0 16px 24px rgba(48, 96, 156, .06); }
.feature-item h3 { margin: 10px 0 0; font-size: 18px; line-height: 1.4; font-weight: 600; }
.feature-item p { margin: 8px 0 0; color: #577295; font-size: 15px; line-height: 1.68; }
.feature-showcase {
  position: sticky; top: 108px; min-height: 620px; border: 0; border-radius: 0;
  background: transparent; box-shadow: none;
}
.showbox {
  position: absolute;
  margin: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.showbox img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.showbox.big { width: 430px; height: 590px; right: 14px; top: 28px; z-index: 1; }
.showbox.mid { width: 212px; height: 422px; right: 8px; top: 204px; transform: rotate(12deg); z-index: 3; }
.showbox.small { width: 232px; height: 462px; left: 26px; top: 128px; transform: rotate(-14deg); z-index: 2; }

.detail-grid { margin-top: 32px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.detail-card {
  border-radius: 30px;
  background: var(--card);
  border: 1px solid #cde1fb;
  padding: 22px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.detail-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #2b7bff;
  background: #f3f8ff;
  border: 1px solid #d7e8ff;
}
.detail-icon svg { width: 20px; height: 20px; }
.detail-card h3 {
  display: inline-flex;
  align-items: center;
  margin: 0 0 0 10px;
  font-size: 18px;
  font-weight: 600;
}
.detail-card p {
  flex-basis: 100%;
  margin: 12px 0 0;
  color: #587091;
  font-size: 15px;
  line-height: 1.7;
}

.cta-box {
  position: relative;
  overflow: hidden;
  border: 1px solid #c9ddfb;
  border-radius: 34px;
  text-align: center;
  background: linear-gradient(180deg, #f8fcff 0%, #ecf5ff 100%);
  padding: 58px 24px;
}
.cta-content {
  position: relative;
  z-index: 3;
}
.cta-box h2 { margin: 0; font-size: clamp(34px, 5vw, 48px); font-weight: 500; }
.cta-box p { margin: 12px auto 20px; max-width: 680px; color: var(--text); font-size: 18px; line-height: 1.65; }
.cta-mosaic {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  background:
    linear-gradient(180deg, rgba(236, 245, 255, 0.995) 0%, rgba(236, 245, 255, 0.92) 24%, rgba(236, 245, 255, 0.62) 48%, rgba(236, 245, 255, 0.8) 100%);
  overflow: hidden;
}
.cta-mosaic::before,
.cta-mosaic::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.cta-mosaic::before {
  background:
    linear-gradient(180deg, rgba(236, 245, 255, 0.999) 0%, rgba(236, 245, 255, 0.96) 24%, rgba(236, 245, 255, 0.68) 54%, rgba(236, 245, 255, 0.34) 100%);
  z-index: 3;
}
.cta-mosaic::after {
  background:
    radial-gradient(78% 96% at 50% 100%, rgba(236, 245, 255, 0.88) 0%, rgba(236, 245, 255, 0.42) 52%, rgba(236, 245, 255, 0.08) 100%);
  z-index: 2;
}
.cta-mosaic-stage {
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--cta-stage-width, 142%);
  height: var(--cta-stage-height, 274%);
  display: grid;
  grid-template-columns: repeat(var(--cta-stage-columns, 4), minmax(0, 1fr));
  gap: var(--cta-stage-gap, 14px);
  transform: translate3d(-50%, -50%, 0) rotate(var(--cta-stage-rotation, -16deg));
}
.cta-mosaic-column {
  position: relative;
  overflow: hidden;
}
.cta-mosaic-column-track {
  display: grid;
  gap: var(--cta-stage-gap, 14px);
  align-content: start;
  will-change: transform;
  animation: cta-column-rise var(--cta-column-duration, 68s) linear infinite;
  animation-delay: var(--cta-column-delay, 0s);
  animation-direction: var(--cta-column-direction, normal);
}
.cta-mosaic-card {
  margin: 0;
  width: 100%;
  border-radius: 0;
  overflow: visible;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.cta-mosaic-card img {
  display: block;
  width: 100%;
  height: auto;
}

@keyframes cta-column-rise {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(0, -50%, 0);
  }
}

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

  .trust-track,
  .review-track,
  .cta-mosaic-column-track,
  .header-download-btn,
  .appstore-code-btn,
  .price-card:not(.featured) .btn-solid {
    animation: none !important;
  }

  .hero-stage.is-ready .hero-stack-card {
    transition: none !important;
  }
}

.review-marquee {
  position: relative;
  width: 100dvw;
  max-width: 100dvw;
  margin-top: 30px;
  margin-left: calc(50% - 50dvw);
  margin-right: calc(50% - 50dvw);
  overflow: hidden;
  border-radius: 22px;
  padding: 8px 0;
  display: grid;
  gap: 12px;
}
.review-track {
  display: flex;
  align-items: stretch;
  gap: 12px;
  width: max-content;
  animation: trust-move-right 52s linear infinite;
  will-change: transform;
}
.review-track.reverse {
  animation-name: trust-move-left;
  animation-duration: 60s;
}
.review-track:hover {
  animation-play-state: paused;
}
.review {
  margin: 0;
  position: relative;
  width: max-content;
  max-width: min(460px, calc(100vw - 48px));
  min-height: 170px;
  padding: 18px 20px;
  border-radius: 20px;
  border: 1px solid #cfdef2;
  background: #fff;
  box-shadow: none;
}
.stars { color: #2b7bff; font-size: 13px; letter-spacing: .1em; }
.review blockquote {
  margin: 12px 0 0;
  padding-bottom: 40px;
  font-size: 14px;
  line-height: 1.72;
  color: #2c4567;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.review figcaption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  margin-top: 0;
  font-size: 13px;
  color: #6b87aa;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.review-social-icon {
  width: 10px;
  height: 10px;
  border: 0;
  background: transparent;
  border-radius: 0;
  padding: 0 !important;
  min-width: 0;
  min-height: 0;
  flex: 0 0 auto;
  pointer-events: none;
  transform: none;
}
.review-social-icon img {
  width: 10px;
  height: 10px;
  margin: 0;
  padding: 0;
  display: block;
}
.review-social-icon:hover {
  transform: none;
}

.review figcaption .review-social-icon.social-link,
:root[data-theme="dark"] .review figcaption .review-social-icon.social-link,
:root[data-theme="dark"] .review figcaption .review-social-icon.social-link:hover {
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.pricing-grid {
  margin: 20px auto 0;
  max-width: 760px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
#pricing .eyebrow,
#pricing .section-title,
#pricing .section-desc {
  text-align: center;
}
#pricing .eyebrow {
  display: flex;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}
#pricing .section-desc {
  margin-left: auto;
  margin-right: auto;
}
.price-card {
  position: relative;
  border-radius: 26px; background: #fff; border: 1px solid #cfe2fc; padding: 22px;
  box-shadow: 0 16px 24px rgba(50, 98, 159, .08);
}
.price-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.plan-title { display: inline-flex; align-items: center; gap: 10px; }
.plan-logo { width: 30px; height: 30px; border-radius: 9px; display: block; }
.price-card h3 { margin: 0; font-size: 20px; line-height: 1.2; font-weight: 600; letter-spacing: -.01em; }
.price { margin: 18px 0 10px; font-size: 42px; line-height: 1; font-weight: 700; letter-spacing: -.03em; }
.price span { font-size: 16px; color: #6985ab; font-weight: 500; margin-right: 3px; }
.price-card p { color: #546e90; }
.price-card ul { margin: 14px 0 18px; padding-left: 18px; color: #2e4c70; line-height: 1.8; }
.price-card:not(.featured) .btn-solid {
  animation: download-breath 2.8s ease-in-out infinite;
}
.price-card:not(.featured) .btn-solid:hover {
  transform: none;
  animation-play-state: paused;
}
.price-card.featured { border-color: #94bdff; background: linear-gradient(180deg, #f9fcff 0%, #edf5ff 100%); }
.price-card .badge {
  position: static; display: inline-block;
  background: #2b7bff; color: #fff; padding: 5px 10px; border-radius: 999px; font-size: 12px;
}
.pricing-disclaimer {
  margin: 18px auto 0;
  max-width: 760px;
  color: #7a8694;
  font-size: 12px;
  line-height: 1.55;
  text-align: center;
  font-weight: 400;
}

.faq-grid {
  margin-top: 28px;
  column-count: 3;
  column-gap: 14px;
}
.faq-grid article {
  display: inline-block;
  width: 100%;
  margin: 0 0 14px;
  break-inside: avoid;
  border-radius: 20px;
  border: 1px solid #cfe0f8;
  background: #fff;
  padding: 16px 18px;
  height: auto;
}
.faq-grid h3 { margin: 0; font-size: 16px; line-height: 1.5; display: flex; align-items: center; gap: 8px; }
.faq-q-icon {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #2b7bff;
  background: #f3f8ff;
  border: 1px solid #d7e8ff;
  flex: 0 0 auto;
}
.faq-q-icon svg { width: 13px; height: 13px; }
.faq-grid p { margin: 8px 0 0; color: #557091; font-size: 14px; line-height: 1.8; }

.footer { margin-top: 80px; padding-bottom: 56px; }
.footer-card {
  width: 100%;
  margin: 0 auto;
  background: rgba(255, 255, 255, .92);
  border: 1px solid rgba(117, 164, 228, .34);
  border-radius: 40px;
  box-shadow: 0 24px 58px rgba(41, 85, 141, 0.14);
  padding: 48px 40px 24px;
}
.footer-main {
  display: grid;
  grid-template-columns: 1fr 350px 380px;
  grid-template-areas: "left social qr";
  gap: 36px;
  align-items: center;
}
.footer-left { display: grid; gap: 30px; }
.footer-left { grid-area: left; }
.footer-brand-col .logo { font-size: 20px; }
.footer-brand-col .logo-mark { width: 48px; height: 48px; border-radius: 12px; }
.footer-brand-wrap { display: inline-flex; align-items: flex-start; gap: 12px; }
.footer-brand-text { display: grid; gap: 4px; line-height: 1.2; text-align: left; }
.footer-brand-text > span { display: block; }
.footer-brand-text > span:first-child { font-size: 24px; font-weight: 600; letter-spacing: -.01em; }
.footer-tag { color: #5f7c9f; margin: 0; max-width: 320px; line-height: 1.55; font-size: 13px; font-weight: 400; }
.footer-inline-links { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-inline-links a { color: #4d678a; font-size: 15px; line-height: 1.5; }
.footer-inline-links a:hover { color: #27507f; }
.footer-social {
  display: block;
  padding: 0;
  align-self: center;
  justify-self: center;
  grid-area: social;
}
.social-grid {
  display: flex;
  align-items: center;
  justify-content: center;
}
.social-set {
  display: none;
  align-items: center;
  gap: 10px;
}
.social-set-global {
  display: inline-flex;
}
.social-link {
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 1px solid #d8e8fb;
  background: #fff;
  color: #2f4f74;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: .18s ease;
}
.social-link:hover {
  border-color: #9ec1f2;
  background: #f7fbff;
  transform: translateY(-1px);
}
.social-link img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  display: block;
}

.social-link[data-social="wechat"] > img,
.social-link[data-social="weibo"] > img,
.social-link[data-social="x"] > img,
.social-link[data-social="telegram"] > img,
.social-link[data-social="xiaohongshu"] > img,
.social-link[data-social="zhihu"] > img {
  filter: brightness(0) saturate(100%);
}

html[lang="zh-Hans"] .social-set-cn,
body[data-lang="zh-Hans"] .social-set-cn {
  display: inline-flex;
}

html[lang="zh-Hans"] .social-set-global,
body[data-lang="zh-Hans"] .social-set-global,
html[lang="zh-Hant"] .social-set-global,
body[data-lang="zh-Hant"] .social-set-global,
html[lang="zh-HK"] .social-set-global,
html[lang="zh-TW"] .social-set-global,
html[lang="zh-MO"] .social-set-global,
html[lang="zh-SG"] .social-set-global,
body[data-lang="zh-Hant-TW"] .social-set-global,
body[data-lang="zh-Hant-HK"] .social-set-global,
body[data-lang="zh-Hant-MO"] .social-set-global,
body[data-lang="zh-Hans-SG"] .social-set-global {
  display: none;
}

html[lang="zh-Hant"] .social-set-hant,
body[data-lang="zh-Hant"] .social-set-hant,
html[lang="zh-HK"] .social-set-hant,
html[lang="zh-TW"] .social-set-hant,
html[lang="zh-MO"] .social-set-hant,
html[lang="zh-SG"] .social-set-hant,
body[data-lang="zh-Hant-TW"] .social-set-hant,
body[data-lang="zh-Hant-HK"] .social-set-hant,
body[data-lang="zh-Hant-MO"] .social-set-hant,
body[data-lang="zh-Hans-SG"] .social-set-hant {
  display: inline-flex;
}
.qr-box {
  grid-area: qr;
  border: 1px solid #c9dcf8;
  border-radius: 24px;
  padding: 18px;
  background: #fff;
  width: 100%;
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px;
  align-items: center;
}
.fake-qr {
  width: 88px; height: 88px; border-radius: 8px;
  background: conic-gradient(from 90deg, #2b7bff 0 25%, #fff 0 50%, #78adff 0 75%, #fff 0 100%);
  border: 8px solid #f0f6ff;
}
.fake-qr img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 2px;
}
.qr-copy h4 { margin: 0; font-size: 24px; line-height: 1.2; }
.qr-box p { margin: 6px 0 0; color: #557193; font-size: 14px; line-height: 1.6; }
.footer-bottom { margin-top: 26px; border-top: 1px solid #d5e4f9; min-height: 62px; display: flex; align-items: center; justify-content: space-between; color: #6f89a9; font-size: 12px; padding-top: 14px; }
.footer-meta {
  display: grid;
  justify-items: end;
  gap: 4px;
}
.footer-meta p {
  margin: 0;
}
.footer-credit {
  max-width: 560px;
  text-align: right;
  line-height: 1.6;
}
.footer-credit a:hover {
  color: #27507f;
}
.lang-links { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-lang-dropdown {
  position: relative;
}
.footer-lang-trigger {
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  padding: 0 10px 0 9px;
  color: #27476d;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
}
.footer-lang-trigger::after {
  content: "▾";
  font-size: 11px;
  color: #6c87aa;
  margin-left: 2px;
}
.footer-lang-icon {
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #4f78ad;
  flex: 0 0 auto;
}
.footer-lang-icon svg {
  width: 100%;
  height: 100%;
}
.footer-lang-current {
  line-height: 1;
  font-weight: 600;
  letter-spacing: .01em;
}
.footer-lang-menu {
  position: absolute;
  right: 0;
  bottom: calc(100% + 8px);
  min-width: 156px;
  max-width: calc(100vw - 24px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 16px 30px rgba(41, 85, 141, 0.16);
  padding: 6px;
  display: grid;
  gap: 4px;
  z-index: 60;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity .16s ease, transform .16s ease;
}
.footer-lang-dropdown.open .footer-lang-menu {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.footer-lang-menu button,
.footer-lang-menu a {
  width: 100%;
  min-height: 34px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: #355273;
  padding: 0 10px;
  text-align: left;
  text-decoration: none;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
}
.footer-lang-menu button:hover,
.footer-lang-menu a:hover {
  background: #f5f9ff;
  border-color: #d8e8fb;
}
.footer-lang-menu button.active,
.footer-lang-menu a.active {
  background: #edf5ff;
  border-color: #cfe1fb;
  color: #1f4f86;
}
.lang-pill {
  height: 32px;
  border-radius: 999px;
  border: 1px solid #c5daf8;
  background: #fff;
  color: #527099;
  font: inherit;
  font-size: 13px;
  padding: 0 14px;
  cursor: pointer;
  transition: .18s ease;
}
.lang-pill:hover { border-color: #9ec1f2; color: #2b5381; transform: translateY(-1px); }
.lang-pill.active {
  border-color: transparent;
  color: #fff;
  background: linear-gradient(140deg, var(--accent) 0%, var(--accent-2) 100%);
  box-shadow: 0 10px 20px rgba(43, 123, 255, .28);
}

:root[data-theme="dark"] .top-pill,
:root[data-theme="dark"] .mini-card,
:root[data-theme="dark"] .feature-item,
:root[data-theme="dark"] .detail-card,
:root[data-theme="dark"] .list-card,
:root[data-theme="dark"] .review,
:root[data-theme="dark"] .faq-grid article,
:root[data-theme="dark"] .price-card,
:root[data-theme="dark"] .footer-card,
:root[data-theme="dark"] .cta-box,
:root[data-theme="dark"] .phone-content,
:root[data-theme="dark"] .metric,
:root[data-theme="dark"] .metric-grid > div,
:root[data-theme="dark"] .mode-btn,
:root[data-theme="dark"] .menu-btn,
:root[data-theme="dark"] .btn-ghost,
:root[data-theme="dark"] .header-lang-trigger,
:root[data-theme="dark"] .header-lang-menu,
:root[data-theme="dark"] .qr-box,
:root[data-theme="dark"] .footer-social {
  background: rgba(17, 29, 46, 0.9);
  border-color: #314762;
  box-shadow: none;
}

:root[data-theme="dark"] .feature-showcase {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

:root[data-theme="dark"] .trust-card {
  background: #13253c;
  border-color: #314762;
  color: #cfe0f8;
  box-shadow: none;
}

:root[data-theme="dark"] .cta-mosaic {
  background:
    linear-gradient(180deg, rgba(17, 29, 46, 0.998) 0%, rgba(17, 29, 46, 0.94) 24%, rgba(17, 29, 46, 0.64) 48%, rgba(17, 29, 46, 0.82) 100%);
}

:root[data-theme="dark"] .cta-mosaic::before {
  background:
    linear-gradient(180deg, rgba(17, 29, 46, 0.999) 0%, rgba(17, 29, 46, 0.97) 24%, rgba(17, 29, 46, 0.72) 54%, rgba(17, 29, 46, 0.36) 100%);
}

:root[data-theme="dark"] .cta-mosaic::after {
  background:
    radial-gradient(78% 96% at 50% 100%, rgba(17, 29, 46, 0.9) 0%, rgba(17, 29, 46, 0.42) 52%, rgba(17, 29, 46, 0.08) 100%);
}

:root[data-theme="dark"] .trust-subtitle {
  color: #9fb5d4;
}

:root[data-theme="dark"] .pricing-disclaimer {
  color: #8f9db0;
}

:root[data-theme="dark"] .hero-shot { border: 0; background: transparent; box-shadow: none; }
:root[data-theme="dark"] .showbox { background: transparent; border-color: transparent; box-shadow: none; }
:root[data-theme="dark"] .detail-icon {
  color: #6ab3ff;
  background: #13263f;
  border-color: #314762;
}
:root[data-theme="dark"] .faq-q-icon {
  color: #6ab3ff;
  background: #13263f;
  border-color: #314762;
}

:root[data-theme="dark"] .btn-ghost {
  color: #c6d8f3;
}

:root[data-theme="dark"] .header-lang-trigger,
:root[data-theme="dark"] .header-lang-current,
:root[data-theme="dark"] .header-lang-trigger::after {
  color: #c6d8f3;
}
:root[data-theme="dark"] .header-lang-menu button,
:root[data-theme="dark"] .header-lang-menu a {
  color: #c6d8f3;
}
:root[data-theme="dark"] .header-lang-menu button:hover,
:root[data-theme="dark"] .header-lang-menu a:hover {
  background: #1a304a;
  border-color: #314762;
}
:root[data-theme="dark"] .header-lang-menu button.active,
:root[data-theme="dark"] .header-lang-menu a.active {
  background: #223c5b;
  border-color: #486489;
  color: #eef6ff;
}

:root[data-theme="dark"] .desktop-nav,
:root[data-theme="dark"] .footer-inline-links a,
:root[data-theme="dark"] .section-desc,
:root[data-theme="dark"] .hero-desc,
:root[data-theme="dark"] .mini-card p,
:root[data-theme="dark"] .feature-item p,
:root[data-theme="dark"] .detail-card p,
:root[data-theme="dark"] .review blockquote,
:root[data-theme="dark"] .review figcaption,
:root[data-theme="dark"] .faq-grid p,
:root[data-theme="dark"] .price-card p,
:root[data-theme="dark"] .price span,
:root[data-theme="dark"] .list-intro,
:root[data-theme="dark"] .list-card p,
:root[data-theme="dark"] .list-empty,
:root[data-theme="dark"] .footer-tag,
:root[data-theme="dark"] .qr-box p,
:root[data-theme="dark"] .footer-bottom,
:root[data-theme="dark"] .social-link,
:root[data-theme="dark"] .metric span,
:root[data-theme="dark"] .metric-grid span,
:root[data-theme="dark"] .eyebrow {
  color: #9fb5d4;
}

:root[data-theme="dark"] .desktop-nav a:hover,
:root[data-theme="dark"] .footer-inline-links a:hover,
:root[data-theme="dark"] .footer-credit a:hover {
  color: #d7e6ff;
}

:root[data-theme="dark"] .lang-pill {
  background: #13253c;
  border-color: #314762;
  color: #a9bdd8;
}
:root[data-theme="dark"] .footer-lang-trigger,
:root[data-theme="dark"] .footer-lang-current,
:root[data-theme="dark"] .footer-lang-trigger::after {
  color: #c6d8f3;
}
:root[data-theme="dark"] .footer-lang-icon {
  color: #c6d8f3;
}
:root[data-theme="dark"] .footer-lang-trigger {
  background: #13253c;
  border-color: #314762;
}
:root[data-theme="dark"] .footer-lang-menu {
  background: rgba(17, 29, 46, 0.95);
  border-color: #314762;
  box-shadow: 0 20px 40px rgba(4, 10, 18, 0.5);
}
:root[data-theme="dark"] .footer-lang-menu button,
:root[data-theme="dark"] .footer-lang-menu a {
  color: #c6d8f3;
}
:root[data-theme="dark"] .footer-lang-menu button:hover,
:root[data-theme="dark"] .footer-lang-menu a:hover {
  background: #1a304a;
  border-color: #314762;
}
:root[data-theme="dark"] .footer-lang-menu button.active,
:root[data-theme="dark"] .footer-lang-menu a.active {
  background: #223c5b;
  border-color: #486489;
  color: #eef6ff;
}

:root[data-theme="dark"] .lang-pill:hover {
  border-color: #486489;
  color: #d7e6ff;
}

:root[data-theme="dark"] .lang-pill.active {
  border-color: transparent;
  color: #fff;
}

:root[data-theme="dark"] .eyebrow {
  background: #13253c;
  border-color: #314762;
  color: #a9bdd8;
}

:root[data-theme="dark"] .showbox { background: transparent; border-color: transparent; box-shadow: none; }

:root[data-theme="dark"] .fake-qr {
  border-color: #20344f;
}

:root[data-theme="dark"] .footer-bottom {
  border-top-color: #2f455f;
}

:root[data-theme="dark"] .mobile-menu {
  background: rgba(17, 29, 46, 0.95);
  border-color: #314762;
  box-shadow: 0 20px 40px rgba(4, 10, 18, 0.5);
}

:root[data-theme="dark"] .mobile-menu a {
  background: #13253c;
  border-color: #314762;
  color: #cfe0f8;
}


:root[data-theme="dark"] .mobile-menu a:hover {
  background: #1a304a;
  border-color: #486489;
}

:root[data-theme="dark"] .social-link {
  background: #13253c;
  border-color: #314762;
}

:root[data-theme="dark"] .social-link:hover {
  background: #1a304a;
  border-color: #486489;
}

:root[data-theme="dark"] .social-link[data-social="wechat"] > img,
:root[data-theme="dark"] .social-link[data-social="weibo"] > img,
:root[data-theme="dark"] .social-link[data-social="x"] > img,
:root[data-theme="dark"] .social-link[data-social="telegram"] > img,
:root[data-theme="dark"] .social-link[data-social="reddit"] > img,
:root[data-theme="dark"] .social-link[data-social="xiaohongshu"] > img,
:root[data-theme="dark"] .social-link[data-social="zhihu"] > img {
  filter: brightness(0) invert(1);
}

@media (max-width: 1120px) {
  .hero-grid, .features-layout { grid-template-columns: 1fr; }
  .hero-stage { height: clamp(360px, 54vw, 600px); padding-bottom: 0; }
  .hero-slot-hit {
    height: min(60vh, 520px);
  }
  .hero-slot-hit-left-near { transform: translate3d(calc(-50% - 86px), 18px, 0) scale(0.94) rotate(-8deg); clip-path: polygon(0 0, 76% 0, 58% 100%, 0 100%); }
  .hero-slot-hit-right-near { transform: translate3d(calc(-50% + 86px), 18px, 0) scale(0.94) rotate(8deg); clip-path: polygon(24% 0, 100% 0, 100% 100%, 42% 100%); }
  .hero-slot-hit-left-far { transform: translate3d(calc(-50% - 186px), 42px, 0) scale(0.86) rotate(-13deg); clip-path: polygon(0 0, 68% 0, 48% 100%, 0 100%); }
  .hero-slot-hit-right-far { transform: translate3d(calc(-50% + 186px), 42px, 0) scale(0.86) rotate(13deg); clip-path: polygon(32% 0, 100% 0, 100% 100%, 52% 100%); }
  .hero-stack-card { width: min(820px, 92%); }
  .hero-shot { max-height: 560px; }
  .feature-showcase { position: relative; top: auto; min-height: 560px; }
  .showbox.big { width: min(392px, 76%); height: 540px; right: 16px; top: 22px; transform: none; z-index: 1; }
  .showbox.mid { width: min(200px, 36%); height: 380px; right: 12px; top: 214px; transform: rotate(12deg); z-index: 3; }
  .showbox.small { width: min(220px, 40%); height: 410px; left: 34px; top: 136px; transform: rotate(-14deg); z-index: 2; }
  .hero-stage.is-ready .hero-stack-card[data-pos="1"] { width: min(460px, 52%); transform: translate3d(calc(-50% - 86px), 18px, 0) scale(0.94) rotate(-8deg); }
  .hero-stage.is-ready .hero-stack-card[data-pos="2"] { width: min(460px, 52%); transform: translate3d(calc(-50% + 86px), 18px, 0) scale(0.94) rotate(8deg); }
  .hero-stage.is-ready .hero-stack-card[data-pos="3"] { width: min(330px, 35%); transform: translate3d(calc(-50% - 186px), 42px, 0) scale(0.86) rotate(-13deg); }
  .hero-stage.is-ready .hero-stack-card[data-pos="4"] { width: min(330px, 35%); transform: translate3d(calc(-50% + 186px), 42px, 0) scale(0.86) rotate(13deg); }
}

@media (max-width: 960px) {
  html, body { overflow-x: clip; }
  .container { width: min(var(--content-w), calc(100% - 36px)); }
  .hero-stage {
    height: clamp(360px, 62vw, 560px);
    padding-bottom: 0;
  }
  .topbar .container,
  .footer .container {
    width: min(var(--content-w), calc(100% - 36px));
    margin-left: auto;
    margin-right: auto;
  }
  .pill-left { gap: 14px; }
  .desktop-nav { display: none; }
  .menu-btn { display: inline-flex; align-items: center; justify-content: center; }
  .pill-right .btn { display: none; }
  .header-lang-dropdown { display: inline-flex; }
  .header-lang-trigger {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 999px;
    justify-content: center;
  }
  .header-lang-current,
  .header-lang-trigger::after {
    display: none;
  }
  .header-lang-icon {
    width: 16px;
    height: 16px;
  }
  .section { padding: 74px 0; }
  .hero-mini-cards, .feature-list, .detail-grid, .pricing-grid, .faq-grid, .list-grid { grid-template-columns: 1fr; }
  .review {
    max-width: min(380px, calc(100vw - 44px));
    min-height: 186px;
  }
  .footer-main {
    grid-template-columns: 1fr;
    grid-template-areas:
      "left"
      "social"
      "qr";
    gap: 22px;
  }
  html[lang="zh-Hans"] .footer-main,
  html[lang="zh-Hant"] .footer-main,
  html[lang^="zh"] .footer-main,
  body[data-lang="zh-Hans"] .footer-main,
  body[data-lang="zh-Hant"] .footer-main,
  body[data-lang="zh-Hant-TW"] .footer-main,
  body[data-lang="zh-Hant-HK"] .footer-main,
  body[data-lang="zh-Hant-MO"] .footer-main,
  body[data-lang="zh-Hans-SG"] .footer-main {
    grid-template-columns: 1fr;
    grid-template-areas:
      "left"
      "social"
      "qr";
  }
  .footer-social {
    width: 100%;
    justify-self: stretch;
    align-self: stretch;
  }
  .social-grid {
    justify-content: center;
    flex-wrap: nowrap;
  }
  .social-link { flex: 0 0 auto; }
  .faq-grid {
    column-count: 1;
    column-gap: 0;
    display: grid;
    gap: 14px;
  }
  .faq-grid article { display: block; margin: 0; }
  .footer-main, .footer-bottom { grid-template-columns: 1fr; display: grid; align-items: start; }
  .footer-bottom {
    gap: 14px;
    padding-top: 18px;
  }
  .lang-links {
    margin-bottom: 2px;
  }
  .footer-meta {
    justify-items: start;
    gap: 8px;
  }
  .footer-credit {
    text-align: left;
    max-width: none;
  }
  .footer-lang-menu {
    left: 0;
    right: auto;
    min-width: min(260px, calc(100vw - 52px));
    max-width: min(320px, calc(100vw - 52px));
    max-height: min(52vh, 360px);
    overflow-y: auto;
  }

  .trust-card {
    width: fit-content;
    min-width: 0;
    height: 68px;
    font-size: 16px;
    gap: 10px;
    padding: 0 14px;
  }

  .trust-logo {
    width: 46px;
    height: 46px;
    border-radius: 8px;
  }

  .trust-track {
    gap: 10px;
    animation-duration: 60s;
  }

  .trust-track.reverse {
    animation-duration: 66s;
  }

  .trust-actions {
    flex-wrap: wrap;
    gap: 10px;
  }
}

@media (min-width: 961px) {
  #pricing .pricing-grid {
    grid-template-columns: 1.08fr 0.92fr;
  }
}

@media (max-width: 640px) {
  .topbar { padding-top: 12px; }
  .top-pill { padding: 8px 12px; border-radius: 20px; }
  .mode-btn { display: none; }
  .menu-btn { display: inline-flex; align-items: center; justify-content: center; }
  .header-lang-dropdown { display: inline-flex; }
  .hero-copy h1 { font-size: 38px; }
  .hero-desc { font-size: 17px; }
  .section-desc { font-size: 16px; }
  .cta-box {
    padding: 42px 16px;
    border-radius: 28px;
  }
  .cta-mosaic-stage {
    width: var(--cta-stage-width-mobile, 154%);
    height: var(--cta-stage-height-mobile, 254%);
    gap: var(--cta-stage-gap-mobile, 12px);
    grid-template-columns: repeat(var(--cta-stage-columns, 4), minmax(88px, 1fr));
  }
  .cta-mosaic-card {
    border-radius: 0;
  }
  .hero-stage { height: 270px; padding: 6px 0 0; }
  .hero-slot-hit {
    top: 6px;
    height: 240px;
    border-radius: 20px;
  }
  .hero-slot-hit-left-near { transform: translate3d(calc(-50% - 48px), 14px, 0) scale(0.92) rotate(-7deg); clip-path: polygon(0 0, 78% 0, 60% 100%, 0 100%); }
  .hero-slot-hit-right-near { transform: translate3d(calc(-50% + 48px), 14px, 0) scale(0.92) rotate(7deg); clip-path: polygon(22% 0, 100% 0, 100% 100%, 40% 100%); }
  .hero-slot-hit-left-far { transform: translate3d(calc(-50% - 100px), 28px, 0) scale(0.84) rotate(-11deg); clip-path: polygon(0 0, 70% 0, 50% 100%, 0 100%); }
  .hero-slot-hit-right-far { transform: translate3d(calc(-50% + 100px), 28px, 0) scale(0.84) rotate(11deg); clip-path: polygon(30% 0, 100% 0, 100% 100%, 50% 100%); }
  .hero-stack-card { top: 6px; width: min(96%, 420px); }
  .hero-shot {
    max-height: 240px;
    border-radius: 20px;
    box-shadow: none;
  }
  .hero-stage.is-ready .hero-stack-card[data-pos="1"] { width: min(240px, 56%); transform: translate3d(calc(-50% - 48px), 14px, 0) scale(0.92) rotate(-7deg); }
  .hero-stage.is-ready .hero-stack-card[data-pos="2"] { width: min(240px, 56%); transform: translate3d(calc(-50% + 48px), 14px, 0) scale(0.92) rotate(7deg); }
  .hero-stage.is-ready .hero-stack-card[data-pos="3"] { width: min(184px, 40%); transform: translate3d(calc(-50% - 100px), 28px, 0) scale(0.84) rotate(-11deg); }
  .hero-stage.is-ready .hero-stack-card[data-pos="4"] { width: min(184px, 40%); transform: translate3d(calc(-50% + 100px), 28px, 0) scale(0.84) rotate(11deg); }
  .feature-showcase { min-height: 400px; }
  .showbox.big { width: min(304px, 78%); height: 392px; right: 2px; top: 6px; transform: none; z-index: 1; }
  .showbox.mid { width: min(154px, 38%); height: 260px; right: -4px; top: 160px; transform: rotate(10deg); z-index: 3; }
  .showbox.small { width: min(172px, 42%); height: 286px; left: 8px; top: 98px; transform: rotate(-12deg); z-index: 2; }
  .review {
    max-width: min(320px, calc(100vw - 40px));
    min-height: 198px;
  }
  .price-card h3 { font-size: 18px; }
  .footer-card { border-radius: 24px; padding: 24px 16px 14px; }
}

@media (min-width: 961px) {
  .mobile-menu { display: none; }
}

.legal-page {
  background:
    radial-gradient(1200px 600px at 95% -12%, #ddecff 10%, transparent 60%),
    radial-gradient(900px 500px at 0% 24%, #e9f3ff 0%, transparent 55%),
    linear-gradient(180deg, #f4f9ff 0%, #edf4ff 100%);
}

.legal-main .section {
  padding-top: 72px;
}

.list-main .section {
  padding-top: 72px;
}

.legal-wrap {
  max-width: 980px;
}

.list-wrap {
  max-width: 980px;
}

.legal-title {
  margin: 8px 0 0;
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.list-title {
  margin: 0;
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.list-intro {
  margin-top: 18px;
  color: #5f7ea5;
  font-size: 17px;
  line-height: 1.75;
}

.list-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.list-card {
  border: 1px solid #cfe1fb;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.92);
  padding: 24px;
  box-shadow: 0 22px 40px rgba(58, 103, 166, 0.1);
}

.list-card h2 {
  margin: 0;
  font-size: 24px;
  line-height: 1.3;
}

.list-card h2 a:hover {
  color: #2b7bff;
}

.list-card p {
  margin: 12px 0 0;
  color: #5f7ea5;
  font-size: 15px;
  line-height: 1.7;
}

.list-empty {
  margin: 24px 0 0;
  color: #5f7ea5;
  font-size: 16px;
}

.legal-head-row {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.legal-meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.legal-meta .eyebrow {
  margin: 0;
}

.legal-lang-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.legal-lang-links .lang-pill {
  height: 28px;
  font-size: 12px;
  padding: 0 10px;
}

.legal-updated {
  margin: 0;
  color: #5f7ea5;
  font-size: 14px;
}

.legal-article {
  margin-top: 28px;
  border: 1px solid #cfe1fb;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.92);
  padding: 34px 30px;
  box-shadow: 0 22px 40px rgba(58, 103, 166, 0.1);
}

.legal-article h2 {
  margin: 26px 0 10px;
  font-size: 24px;
  line-height: 1.3;
}

.legal-article p,
.legal-article li {
  margin: 0;
  color: #3f5b80;
  font-size: 17px;
  line-height: 1.85;
}

.legal-article p + p,
.legal-article p + ul,
.legal-article ul + p {
  margin-top: 12px;
}

.legal-article ul {
  margin: 10px 0 0;
  padding-left: 24px;
}

:root[data-theme="dark"] .legal-page {
  background:
    radial-gradient(1200px 600px at 95% -12%, #1e3558 5%, transparent 60%),
    radial-gradient(900px 500px at 0% 24%, #162843 0%, transparent 55%),
    linear-gradient(180deg, #0a1220 0%, #070d18 100%);
}

:root[data-theme="dark"] .legal-updated {
  color: #9fb5d4;
}

:root[data-theme="dark"] .legal-article {
  background: rgba(17, 29, 46, 0.9);
  border-color: #314762;
  box-shadow: none;
}

:root[data-theme="dark"] .legal-article p,
:root[data-theme="dark"] .legal-article li {
  color: #b9cae5;
}

.social-link[data-social="wechat"] {
  position: relative;
}

.wechat-popover {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  transform: translateX(-50%);
  width: 220px;
  padding: 8px;
  border-radius: 12px;
  border: 1px solid #cfe1fb;
  background: #fff;
  box-shadow: 0 14px 30px rgba(20, 49, 88, 0.22);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .16s ease, transform .16s ease, visibility .16s ease;
  z-index: 12;
}

.wechat-popover.open {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-2px);
}

.wechat-popover img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
}

:root[data-theme="dark"] .wechat-popover {
  background: #122239;
  border-color: #314762;
  box-shadow: 0 16px 30px rgba(2, 7, 14, 0.48);
}

@media (max-width: 960px) {
  .legal-head-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .legal-meta {
    width: 100%;
  }

  .legal-lang-links {
    justify-content: flex-start;
  }

  .legal-article {
    padding: 24px 18px;
    border-radius: 20px;
  }

  .legal-article h2 {
    font-size: 20px;
  }

  .legal-article p,
  .legal-article li {
    font-size: 16px;
    line-height: 1.8;
  }

  .wechat-popover {
    width: 180px;
    bottom: calc(100% + 8px);
  }
}