:root {
  --bg: #ffffff;
  --surface: #f5f8fc;
  --surface-blue: #edf5ff;
  --ink: #142033;
  --muted: #5c687a;
  --line: #dce4ee;
  --blue: #2268df;
  --blue-dark: #174fac;
  --green: #0c9368;
  --green-soft: #e5f6f0;
  --amber: #d98212;
  --amber-soft: #fff4dc;
  --red: #b33a35;
  --dark: #14263b;
  --shadow: 0 18px 52px rgba(35, 66, 109, 0.12);
  --content: 1160px;
  --header-height: 72px;
}

.job-radar-promo {
  padding-top: 54px;
  padding-bottom: 54px;
  background: #f6f5ff;
}
.job-radar-promo-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, .78fr);
  gap: 56px;
  align-items: center;
}
.job-radar-copy h2 { margin: 6px 0 14px; font-size: clamp(30px, 4vw, 48px); line-height: 1.12; }
.job-radar-copy > p:not(.section-kicker) { max-width: 660px; color: #5f6c7e; font-size: 17px; }
.job-radar-points { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0; }
.job-radar-points span { padding: 7px 11px; border: 1px solid #ddd6ff; border-radius: 999px; background: #fff; color: #5d4ab8; font-size: 13px; font-weight: 700; }
.job-radar-preview { padding: 18px; border: 1px solid #ded9f5; border-radius: 22px; background: #fff; box-shadow: 0 24px 60px rgba(72, 55, 150, .14); }
.job-radar-preview > div { display: flex; align-items: end; justify-content: space-between; padding: 4px 4px 15px; }
.job-radar-preview small,.job-radar-preview strong { display: block; }
.job-radar-preview strong { color: #684de2; font-size: 22px; }
.job-radar-preview article { position: relative; display: grid; gap: 3px; margin-top: 9px; padding: 14px 98px 14px 14px; border-radius: 12px; background: #f7f8fb; }
.job-radar-preview article span { color: #718095; font-size: 12px; }
.job-radar-preview article em { position: absolute; top: 18px; right: 14px; color: #159365; font-size: 12px; font-style: normal; font-weight: 800; }
@media (max-width: 820px) {
  .job-radar-promo-inner { grid-template-columns: 1fr; gap: 30px; }
  .job-radar-preview { max-width: 560px; }
}

/* Recharge and account refinements */
.recharge-compact {
  padding-top: calc(var(--header-height) + 56px);
}

.compact-credit-head {
  grid-template-columns: 1fr;
  margin-bottom: 14px;
}

.compact-credit-head h1 {
  margin: 0 0 10px;
  font-size: clamp(30px, 3.4vw, 42px);
  line-height: 1.18;
}

.compact-credit-head p {
  max-width: 780px;
}

.credit-usage-note {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 22px;
  padding: 12px;
  border: 1px solid #d8e3f2;
  border-radius: 8px;
  background: #fff;
}

.credit-usage-note span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid #e4ebf5;
  border-radius: 6px;
  background: #f8fbff;
  color: #405069;
  font-size: 13px;
  font-weight: 700;
}

.credit-usage-note svg {
  color: var(--blue);
}

.account-popover[hidden] {
  display: none;
}

.account-popover {
  position: fixed;
  top: calc(var(--header-height) + 10px);
  right: max(20px, calc((100vw - var(--content)) / 2));
  z-index: 260;
  width: min(320px, calc(100vw - 32px));
  padding: 14px;
  border: 1px solid #d8e3f2;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 20px 54px rgba(16, 31, 55, 0.16);
}

.account-popover-head {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}

.account-popover-head strong {
  display: block;
  overflow: hidden;
  color: var(--ink);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-popover-head p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.account-popover-balance {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 12px 0;
  padding: 10px 12px;
  border: 1px solid #e2eaf5;
  border-radius: 6px;
  background: #f8fbff;
  color: #405069;
}

.account-popover-balance strong {
  color: var(--blue);
  font-size: 22px;
}

.account-popover .button {
  width: 100%;
  justify-content: center;
}

.account-menu-referral {
  margin-bottom: 8px;
  font-weight: 700;
}

.auth-switch {
  margin: 0;
  text-align: center;
  color: #647184;
  font-size: 13px;
}

.auth-switch button {
  border: 0;
  background: transparent;
  color: var(--blue);
  font-weight: 760;
  cursor: pointer;
}

.auth-switch span {
  margin-inline: 8px;
  color: #a0adbd;
}

@media (max-width: 900px) {
  .credit-package-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  :root {
    --header-height: 64px;
  }

  body.menu-open {
    overflow: hidden;
  }

  .site-header {
    height: var(--header-height);
    border-bottom-color: rgba(220, 228, 238, 0.92);
    box-shadow: 0 10px 24px rgba(25, 51, 87, 0.08);
  }

  .header-inner {
    height: 100%;
    width: min(calc(100% - 24px), var(--content));
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 8px;
  }

  .brand {
    min-width: 0;
    gap: 8px;
    font-size: 15px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    font-size: 17px;
  }

  .account-nav-button {
    display: inline-flex;
    max-width: 124px;
    min-height: 34px;
    padding: 6px 9px;
    border-radius: 6px;
    font-size: 12px;
  }

  .menu-button {
    display: grid;
    width: 36px;
    height: 36px;
  }

  .mobile-nav {
    position: fixed;
    inset: var(--header-height) 0 auto;
    display: grid;
    gap: 0;
    overflow: hidden;
    padding: 6px 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 14px 32px rgba(20, 38, 59, 0.1);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition:
      opacity 160ms ease,
      transform 160ms ease;
  }

  .mobile-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-nav a,
  .mobile-nav button,
  .mobile-nav a:last-child,
  .mobile-nav button:last-child {
    min-height: 42px;
    display: flex;
    align-items: center;
    padding: 0;
    border: 0;
    border-bottom: 1px solid #edf2f8;
    border-radius: 0;
    background: transparent;
    color: #2f4158;
    font-size: 14px;
    font-weight: 720;
    line-height: 1.2;
  }

  .mobile-nav a:last-child,
  .mobile-nav button:last-child {
    border-bottom: 0;
  }

  .mobile-nav a[aria-current="page"] {
    color: var(--blue);
    background: transparent;
  }

  .recharge-compact {
    padding-top: calc(var(--header-height) + 34px);
    padding-bottom: 56px;
  }

  .compact-credit-head {
    margin-bottom: 12px;
  }

  .compact-credit-head h1 {
    font-size: 28px;
  }

  .compact-credit-head p {
    font-size: 14px;
    line-height: 1.7;
  }

  .credit-usage-note {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
    padding: 10px;
  }

  .credit-usage-note span {
    min-height: 30px;
    padding: 5px 8px;
    border-radius: 5px;
    font-size: 12px;
  }

  .credit-package-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .credit-package-card {
    min-height: auto;
    gap: 11px;
    padding: 18px;
    border-radius: 8px;
    box-shadow: 0 8px 22px rgba(35, 66, 109, 0.05);
  }

  .credit-package-card:hover,
  .credit-package-card.selected {
    transform: none;
  }

  .credit-package-title {
    padding-top: 10px;
    text-align: left;
  }

  .credit-package-title h3 {
    font-size: 19px;
  }

  .credit-price {
    text-align: left;
    font-size: 30px;
  }

  .credit-ratio,
  .credit-extra {
    justify-content: flex-start;
    text-align: left;
  }

  .credit-breakdown {
    gap: 7px;
    padding: 10px;
  }

  .credit-breakdown div {
    font-size: 13px;
  }

  .credit-pay-button {
    width: 100%;
    justify-content: center;
  }

  .credit-status {
    margin-top: 12px;
    font-size: 13px;
  }

  .account-popover {
    top: calc(var(--header-height) + 8px);
    right: 12px;
    width: calc(100vw - 24px);
  }

  .credit-modal {
    align-items: end;
    padding: 10px;
  }

  .credit-dialog {
    width: 100%;
    max-height: calc(100vh - 20px);
    padding: 22px 18px 18px;
    border-radius: 8px;
  }

  .credit-dialog h2 {
    margin-bottom: 12px;
    font-size: 24px;
  }

  .code-row {
    grid-template-columns: 1fr;
  }
}

/* Mobile density pass: compact home layout and list-style recharge packages. */
@media (max-width: 680px) {
  .section {
    padding-block: 52px;
  }

  .hero {
    min-height: 535px;
  }

  .hero-inner {
    min-height: 470px;
  }

  .hero-copy {
    padding-block: 18px 0;
  }

  .hero-copy h1 {
    max-width: 340px;
    margin-bottom: 10px;
    font-size: clamp(30px, 8.4vw, 36px);
  }

  .hero-lead {
    max-width: none;
    font-size: 14px;
    line-height: 1.62;
  }

  .hero-slogan {
    margin-bottom: 8px;
    font-size: 16px;
  }

  .hero-proof {
    margin-top: 12px;
  }

  .hero-actions {
    grid-template-columns: minmax(0, 1fr) 116px;
    gap: 8px;
    margin-top: 14px;
  }

  .hero-actions .button {
    min-height: 42px;
    border-radius: 8px;
    font-size: 13px;
  }

  .hero-points {
    margin-top: 10px;
  }

  .hero-image {
    inset: 500px 15px auto;
    height: 126px;
    border-radius: 10px;
  }

  .platform-strip-inner {
    padding-block: 12px;
  }

  .comparison-section,
  .home-benefits,
  .demo-section {
    padding-top: 44px;
  }

  .section-heading {
    margin-bottom: 22px;
  }

  .section-heading h2,
  .answer-layout h2,
  .contact-copy h2,
  .home-cta h2 {
    font-size: clamp(25px, 7.2vw, 32px);
  }

  .benefit-grid article,
  .benefit-grid article + article {
    padding-bottom: 18px;
  }

  .benefit-grid article + article {
    padding-top: 18px;
  }

  .benefit-grid p {
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.65;
  }

  .recharge-compact {
    padding-top: calc(var(--header-height) + 28px);
  }

  .compact-credit-head h1 {
    margin-bottom: 8px;
    font-size: 26px;
  }

  .credit-usage-note {
    gap: 6px;
    margin-bottom: 12px;
    padding: 8px;
  }

  .credit-package-grid {
    gap: 8px;
  }

  .credit-package-card {
    gap: 0;
    padding: 0;
    overflow: hidden;
    border-color: #dce6f2;
    background: #fff;
  }

  .credit-package-card.recommended {
    border-color: #dce6f2;
  }

  .credit-package-card.selected {
    border-color: #8db7ec;
    box-shadow: 0 10px 26px rgba(35, 66, 109, 0.08);
  }

  .credit-tag {
    position: static;
    width: fit-content;
    margin: 10px 44px -8px 14px;
    border-radius: 6px;
    font-size: 11px;
  }

  .credit-check {
    top: 13px;
    right: 12px;
    left: auto;
    width: 22px;
    height: 22px;
  }

  .credit-package-summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    min-height: 72px;
    padding: 14px 44px 14px 14px;
  }

  .credit-package-title {
    min-width: 0;
    padding-top: 0;
  }

  .credit-package-title h3 {
    overflow: hidden;
    margin-bottom: 2px;
    font-size: 17px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .credit-package-title p {
    overflow: hidden;
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .credit-package-meta {
    display: grid;
    gap: 1px;
    justify-items: end;
    white-space: nowrap;
  }

  .credit-package-meta strong {
    color: var(--blue);
    font-size: 14px;
  }

  .credit-package-meta span {
    color: #142033;
    font-size: 17px;
    font-weight: 820;
  }

  .credit-package-detail {
    display: none;
    gap: 9px;
    padding: 0 14px 14px;
    border-top: 1px solid #edf2f8;
  }

  .credit-package-card.selected .credit-package-detail {
    display: grid;
  }

  .credit-price {
    display: none;
  }

  .credit-ratio {
    margin-top: 10px;
    font-size: 12px;
  }

  .credit-breakdown {
    border-radius: 6px;
  }

  .credit-extra {
    font-size: 12px;
  }

  .payment-qr {
    width: 210px;
    height: 210px;
  }
}

/* Mobile density pass: compact home layout and list-style recharge packages. */
@media (max-width: 680px) {
  .section {
    padding-block: 52px;
  }

  .hero {
    min-height: 650px;
  }

  .hero-inner {
    min-height: 470px;
  }

  .hero-copy {
    padding-block: 18px 0;
  }

  .hero-copy h1 {
    max-width: 340px;
    margin-bottom: 10px;
    font-size: clamp(30px, 8.4vw, 36px);
  }

  .hero-lead {
    max-width: none;
    font-size: 14px;
    line-height: 1.62;
  }

  .hero-slogan {
    margin-bottom: 8px;
    font-size: 16px;
  }

  .hero-proof {
    margin-top: 12px;
  }

  .hero-actions {
    grid-template-columns: minmax(0, 1fr) 116px;
    gap: 8px;
    margin-top: 14px;
  }

  .hero-actions .button {
    min-height: 42px;
    border-radius: 8px;
    font-size: 13px;
  }

  .hero-points {
    margin-top: 10px;
  }

  .hero-image {
    inset: 500px 15px auto;
    height: 126px;
    border-radius: 10px;
  }

  .platform-strip-inner {
    padding-block: 12px;
  }

  .comparison-section,
  .home-benefits,
  .demo-section {
    padding-top: 44px;
  }

  .section-heading {
    margin-bottom: 22px;
  }

  .section-heading h2,
  .answer-layout h2,
  .contact-copy h2,
  .home-cta h2 {
    font-size: clamp(25px, 7.2vw, 32px);
  }

  .benefit-grid article,
  .benefit-grid article + article {
    padding-bottom: 18px;
  }

  .benefit-grid article + article {
    padding-top: 18px;
  }

  .benefit-grid p {
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.65;
  }

  .recharge-compact {
    padding-top: calc(var(--header-height) + 28px);
  }

  .compact-credit-head h1 {
    margin-bottom: 8px;
    font-size: 26px;
  }

  .credit-usage-note {
    gap: 6px;
    margin-bottom: 12px;
    padding: 8px;
  }

  .credit-package-grid {
    gap: 8px;
  }

  .credit-package-card {
    gap: 0;
    padding: 0;
    overflow: hidden;
    border-color: #dce6f2;
    background: #fff;
  }

  .credit-package-card.recommended {
    border-color: #dce6f2;
  }

  .credit-package-card.selected {
    border-color: #8db7ec;
    box-shadow: 0 10px 26px rgba(35, 66, 109, 0.08);
  }

  .credit-tag {
    top: 8px;
    right: 44px;
    z-index: 2;
    border-radius: 6px;
    font-size: 11px;
  }

  .credit-check {
    top: 13px;
    right: 12px;
    left: auto;
    width: 22px;
    height: 22px;
  }

  .credit-package-summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    min-height: 72px;
    padding: 14px 44px 14px 14px;
  }

  .credit-package-title {
    min-width: 0;
    padding-top: 0;
  }

  .credit-package-title h3 {
    overflow: hidden;
    margin-bottom: 2px;
    font-size: 17px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .credit-package-title p {
    overflow: hidden;
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .credit-package-meta {
    display: grid;
    gap: 1px;
    justify-items: end;
    white-space: nowrap;
  }

  .credit-package-meta strong {
    color: var(--blue);
    font-size: 14px;
  }

  .credit-package-meta span {
    color: #142033;
    font-size: 17px;
    font-weight: 820;
  }

  .credit-package-detail {
    display: none;
    gap: 9px;
    padding: 0 14px 14px;
    border-top: 1px solid #edf2f8;
  }

  .credit-package-card.selected .credit-package-detail {
    display: grid;
  }

  .credit-price {
    display: none;
  }

  .credit-ratio {
    margin-top: 10px;
    font-size: 12px;
  }

  .credit-breakdown {
    border-radius: 6px;
  }

  .credit-extra {
    font-size: 12px;
  }

  .payment-qr {
    width: 210px;
    height: 210px;
  }
}

/* Mobile density pass: compact home layout and list-style recharge packages. */
@media (max-width: 680px) {
  .section {
    padding-block: 52px;
  }

  .hero {
    min-height: 650px;
  }

  .hero-inner {
    min-height: 470px;
  }

  .hero-copy {
    padding-block: 18px 0;
  }

  .hero-copy h1 {
    max-width: 340px;
    margin-bottom: 10px;
    font-size: clamp(30px, 8.4vw, 36px);
  }

  .hero-lead {
    max-width: none;
    font-size: 14px;
    line-height: 1.62;
  }

  .hero-slogan {
    margin-bottom: 8px;
    font-size: 16px;
  }

  .hero-proof {
    margin-top: 12px;
  }

  .hero-actions {
    grid-template-columns: minmax(0, 1fr) 116px;
    gap: 8px;
    margin-top: 14px;
  }

  .hero-actions .button {
    min-height: 42px;
    border-radius: 8px;
    font-size: 13px;
  }

  .hero-points {
    margin-top: 10px;
  }

  .hero-image {
    inset: 500px 15px auto;
    height: 126px;
    border-radius: 10px;
  }

  .platform-strip-inner {
    padding-block: 12px;
  }

  .comparison-section,
  .home-benefits,
  .demo-section {
    padding-top: 44px;
  }

  .section-heading {
    margin-bottom: 22px;
  }

  .section-heading h2,
  .answer-layout h2,
  .contact-copy h2,
  .home-cta h2 {
    font-size: clamp(25px, 7.2vw, 32px);
  }

  .benefit-grid article,
  .benefit-grid article + article {
    padding-bottom: 18px;
  }

  .benefit-grid article + article {
    padding-top: 18px;
  }

  .benefit-grid p {
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.65;
  }

  .recharge-compact {
    padding-top: calc(var(--header-height) + 28px);
  }

  .compact-credit-head h1 {
    margin-bottom: 8px;
    font-size: 26px;
  }

  .credit-usage-note {
    gap: 6px;
    margin-bottom: 12px;
    padding: 8px;
  }

  .credit-package-grid {
    gap: 8px;
  }

  .credit-package-card {
    gap: 0;
    padding: 0;
    overflow: hidden;
    border-color: #dce6f2;
    background: #fff;
  }

  .credit-package-card.recommended {
    border-color: #dce6f2;
  }

  .credit-package-card.selected {
    border-color: #8db7ec;
    box-shadow: 0 10px 26px rgba(35, 66, 109, 0.08);
  }

  .credit-tag {
    top: 8px;
    right: 44px;
    z-index: 2;
    border-radius: 6px;
    font-size: 11px;
  }

  .credit-check {
    top: 13px;
    right: 12px;
    left: auto;
    width: 22px;
    height: 22px;
  }

  .credit-package-summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    min-height: 72px;
    padding: 14px 44px 14px 14px;
  }

  .credit-package-title {
    min-width: 0;
    padding-top: 0;
  }

  .credit-package-title h3 {
    overflow: hidden;
    margin-bottom: 2px;
    font-size: 17px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .credit-package-title p {
    overflow: hidden;
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .credit-package-meta {
    display: grid;
    gap: 1px;
    justify-items: end;
    white-space: nowrap;
  }

  .credit-package-meta strong {
    color: var(--blue);
    font-size: 14px;
  }

  .credit-package-meta span {
    color: #142033;
    font-size: 17px;
    font-weight: 820;
  }

  .credit-package-detail {
    display: none;
    gap: 9px;
    padding: 0 14px 14px;
    border-top: 1px solid #edf2f8;
  }

  .credit-package-card.selected .credit-package-detail {
    display: grid;
  }

  .credit-price {
    display: none;
  }

  .credit-ratio {
    margin-top: 10px;
    font-size: 12px;
  }

  .credit-breakdown {
    border-radius: 6px;
  }

  .credit-extra {
    font-size: 12px;
  }

  .payment-qr {
    width: 210px;
    height: 210px;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: calc(var(--header-height) + 18px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
input,
textarea,
select {
  font: inherit;
}

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

svg {
  width: 1.1em;
  height: 1.1em;
  flex: 0 0 auto;
}

.skip-link {
  position: fixed;
  left: 18px;
  top: -80px;
  z-index: 200;
  padding: 10px 14px;
  background: var(--dark);
  color: #fff;
  border-radius: 4px;
}

.skip-link:focus {
  top: 12px;
}

.section-inner,
.header-inner,
.hero-inner {
  width: min(calc(100% - 40px), var(--content));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid transparent;
  transition:
    box-shadow 180ms ease,
    border-color 180ms ease;
  backdrop-filter: blur(18px);
}

.site-header.scrolled {
  border-color: rgba(220, 228, 238, 0.82);
  box-shadow: 0 10px 30px rgba(25, 51, 87, 0.07);
}

.header-inner {
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  font-weight: 760;
  color: #111c2d;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1;
  box-shadow: 0 8px 18px rgba(34, 104, 223, 0.22);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.desktop-nav a,
.desktop-nav button,
.header-action {
  padding: 8px 13px;
  border-radius: 6px;
  color: #475466;
  font-size: 14px;
  font-weight: 600;
  transition:
    color 160ms ease,
    background-color 160ms ease;
}

.desktop-nav button {
  border: 0;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
}

.desktop-nav a:hover,
.desktop-nav button:hover {
  color: var(--blue);
  background: var(--surface-blue);
}

.header-action {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--blue);
  color: #fff;
  box-shadow: 0 8px 22px rgba(34, 104, 223, 0.2);
}

.header-action:hover {
  background: var(--blue-dark);
}

.menu-button {
  display: none;
  justify-self: end;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

.mobile-nav {
  display: none;
}

.hero {
  position: relative;
  min-height: clamp(650px, 82svh, 790px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero::after {
  position: absolute;
  inset: 0;
  content: "";
  background: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-inner {
  position: relative;
  z-index: 2;
  min-height: inherit;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
}

.hero-copy {
  width: min(620px, 54%);
  padding-block: 58px 44px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 750;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border: 1px solid #cfe0f8;
  border-radius: 6px;
  background: rgba(239, 247, 255, 0.86);
}

.status-dot {
  width: 8px;
  height: 8px;
  border: 2px solid #b9d6ff;
  border-radius: 50%;
  background: var(--blue);
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin-top: 0;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(48px, 5vw, 72px);
  line-height: 1.08;
  font-weight: 820;
  color: #101a2a;
}

.hero-lead {
  max-width: 520px;
  margin: 0;
  color: #4c5a6c;
  font-size: 18px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 17px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 12px 26px rgba(34, 104, 223, 0.24);
}

.button-primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 14px 30px rgba(34, 104, 223, 0.29);
}

.button-secondary {
  border-color: #cfd9e7;
  background: rgba(255, 255, 255, 0.88);
  color: #27405f;
}

.button-secondary:hover {
  border-color: #9db9df;
  background: #fff;
}

.button-mobile-download {
  display: none;
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 18px 0 0;
  color: #677386;
  font-size: 13px;
}

.hero-note svg {
  color: var(--green);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 38px 0 0;
}

.hero-stats div {
  min-width: 135px;
  padding-right: 24px;
  margin-right: 24px;
  border-right: 1px solid #d9e0e9;
}

.hero-stats div:last-child {
  padding-right: 0;
  margin-right: 0;
  border-right: 0;
}

.hero-stats dt {
  color: #7a8595;
  font-size: 12px;
}

.hero-stats dd {
  margin: 4px 0 0;
  color: #16243a;
  font-size: 14px;
  font-weight: 750;
}

.platform-strip {
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.platform-strip-inner {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.platform-strip p {
  margin: 0;
  color: #566274;
}

.platform-strip strong {
  color: var(--ink);
}

.platform-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 24px;
}

.platform-list span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #3e4b5f;
  font-size: 14px;
  font-weight: 650;
}

.platform-list svg {
  color: var(--blue);
}

.section {
  padding-block: 96px;
}

.downloads {
  background: var(--surface);
}

.section-heading {
  max-width: 690px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading-left {
  margin: 0;
  text-align: left;
}

.section-kicker {
  margin-bottom: 10px;
  text-transform: uppercase;
}

.section-heading h2,
.feature-copy h2,
.admin-band h2 {
  margin-bottom: 14px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.2;
}

.section-heading p:last-child,
.feature-copy > p,
.admin-band p {
  margin: 0;
  color: var(--muted);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.download-section-heading {
  margin-bottom: 26px;
}

.manual-download-heading {
  margin-top: 56px;
}

.download-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(35, 66, 109, 0.05);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.download-card:hover,
.download-card.recommended {
  transform: translateY(-4px);
  border-color: #9ebeea;
  box-shadow: var(--shadow);
}

.download-card.recommended::before {
  position: absolute;
  top: -12px;
  right: 18px;
  content: "当前设备推荐";
  padding: 5px 9px;
  border-radius: 4px;
  background: var(--blue);
  color: #fff;
  font-size: 11px;
  font-weight: 750;
}

.download-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
}

.platform-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
}

.platform-icon svg {
  width: 22px;
  height: 22px;
}

.platform-icon-blue {
  background: var(--surface-blue);
  color: var(--blue);
}

.platform-icon-green {
  background: var(--green-soft);
  color: var(--green);
}

.platform-icon-dark {
  background: #e9eef4;
  color: var(--dark);
}

.platform-icon-amber {
  background: var(--amber-soft);
  color: var(--amber);
}

.version-badge {
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--surface-blue);
  color: var(--blue);
  font-size: 11px;
  font-weight: 750;
}

.version-badge-green {
  background: var(--green-soft);
  color: var(--green);
}

.version-badge-amber {
  background: var(--amber-soft);
  color: #9a5d09;
}

.version-badge-neutral {
  background: #eef1f5;
  color: #536173;
}

.download-card h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.3;
}

.download-card > p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.download-card .button-card {
  width: 100%;
}

.download-card-outline,
.button-card-outline {
  border-color: #cbd8e9;
  background: #fff;
  color: #42566f;
}

.button-card-outline:hover {
  border-color: #8fb2e4;
  background: #f7faff;
  color: #1f5fbc;
}

.button-card-outline-dark:hover {
  border-color: #9faebf;
  background: #f4f6f8;
  color: #26384e;
}

.button-card-outline-green:hover {
  border-color: #8bcdb4;
  background: #f2fbf7;
  color: #087956;
}

.ios-coming-card {
  border-style: dashed;
  background: #fbfcfe;
}

.button-card-disabled {
  border-color: #d8dee7;
  background: #eef1f5;
  color: #7b8798;
  cursor: not-allowed;
  pointer-events: none;
}

.file-meta {
  display: grid;
  gap: 8px;
  margin: 24px 0;
  padding: 16px 0;
  border-top: 1px solid #e8edf3;
  border-bottom: 1px solid #e8edf3;
  list-style: none;
}

.file-meta li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
}

.file-meta span {
  color: #8490a0;
}

.file-meta strong {
  color: #3e4b5c;
  text-align: right;
}

.button-card {
  width: 100%;
  margin-top: auto;
  border-color: #cbd8e9;
  background: #eef5ff;
  color: #1f5fbc;
}

.button-card:hover {
  border-color: #8fb2e4;
  background: #e2efff;
}

.button-card-green {
  border-color: #a9ddca;
  background: var(--green-soft);
  color: #087956;
}

.button-card-dark {
  border-color: #bac5d1;
  background: #e9eef4;
  color: #26384e;
}

.split-actions {
  display: grid;
  grid-template-columns: 1fr 46px;
  align-items: stretch;
  gap: 8px;
  margin-top: auto;
}

.split-actions .button-card {
  margin: 0;
}

.icon-button {
  display: grid;
  place-items: center;
  width: 46px;
  min-height: 46px;
  border: 1px solid #cbd8e9;
  border-radius: 6px;
  background: #fff;
  color: var(--blue);
}

.icon-button:hover {
  border-color: #8fb2e4;
  background: var(--surface-blue);
}

.card-warning {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 10px !important;
  color: var(--red) !important;
  font-size: 11px !important;
  font-weight: 700;
}

.feature-band {
  border-block: 1px solid var(--line);
  background: #fff;
}

.feature-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.62fr);
  align-items: center;
  gap: 80px;
}

.feature-copy > p {
  max-width: 650px;
}

.answer-preview {
  margin-top: 28px;
  padding: 20px;
  border-left: 4px solid var(--blue);
  background: var(--surface-blue);
}

.answer-preview strong,
.answer-preview span {
  display: block;
}

.answer-preview strong {
  font-size: 20px;
}

.answer-preview span {
  margin-top: 7px;
  color: #52647c;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
}

.answer-preview p {
  margin: 8px 0 0;
  color: #37495f;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #3d4b5e;
}

.check-list svg {
  margin-top: 5px;
  color: var(--green);
}

.guide-figure {
  margin: 0;
}

.guide-figure img {
  width: min(100%, 400px);
  margin-inline: auto;
  border: 1px solid #d5dfeb;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.guide-figure figcaption {
  margin-top: 14px;
  color: #7b8797;
  font-size: 12px;
  text-align: center;
}

.workflow {
  background: var(--surface);
}

.workflow-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.workflow-list li {
  position: relative;
  min-width: 0;
  padding: 8px 44px 8px 0;
}

.workflow-list li + li {
  padding-left: 44px;
  border-left: 1px solid #ccd7e3;
}

.workflow-list li:last-child {
  padding-right: 0;
}

.workflow-list > li > svg {
  width: 28px;
  height: 28px;
  margin: 16px 0 20px;
  color: var(--blue);
}

.step-number {
  display: block;
  color: #9ba6b4;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  font-weight: 700;
}

.workflow-list h3 {
  margin-bottom: 8px;
  font-size: 20px;
}

.workflow-list p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.admin-band {
  padding-block: 70px;
  background: var(--dark);
  color: #fff;
}

.admin-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}

.admin-band h2 {
  max-width: 760px;
  margin-bottom: 10px;
}

.admin-band p {
  color: #c1cbd7;
}

.section-kicker-light {
  color: #79aaf7;
}

.button-light {
  flex: 0 0 auto;
  background: #fff;
  color: #20364f;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.button-light:hover {
  background: #edf3f9;
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.55fr 1fr;
  gap: 90px;
  align-items: start;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: #233148;
  font-weight: 720;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary svg {
  transition: transform 160ms ease;
}

.faq-list details[open] summary svg {
  transform: rotate(45deg);
}

.faq-list details p {
  margin: -3px 42px 22px 0;
  color: var(--muted);
  font-size: 14px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #f7f9fc;
}

.footer-inner {
  min-height: 180px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 26px;
  padding-block: 36px;
}

.brand-footer {
  margin-bottom: 10px;
}

.footer-inner p {
  margin: 0;
  color: #778394;
  font-size: 13px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 22px;
  color: #4b586a;
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--blue);
}

.copyright {
  grid-column: 1 / -1;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.download-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 150;
  display: flex;
  align-items: center;
  gap: 9px;
  max-width: calc(100% - 32px);
  padding: 12px 16px;
  border: 1px solid #b8c9dc;
  border-radius: 6px;
  background: #fff;
  color: #26364d;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 18px);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.download-toast.visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

:focus-visible {
  outline: 3px solid rgba(34, 104, 223, 0.38);
  outline-offset: 3px;
}

@media (max-width: 1050px) {
  .download-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-layout {
    gap: 50px;
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 64px;
  }

  .section-inner,
  .header-inner,
  .hero-inner {
    width: min(calc(100% - 30px), var(--content));
  }

  .header-inner {
    grid-template-columns: 1fr auto auto;
    gap: 8px;
  }

  .desktop-nav,
  .header-action {
    display: none;
  }

  .account-nav-button {
    display: inline-flex;
    max-width: 138px;
    min-height: 34px;
    padding: 6px 9px;
    font-size: 12px;
  }

  .account-nav-button svg {
    width: 15px;
    height: 15px;
  }

  .menu-button {
    display: grid;
  }

  .mobile-nav {
    position: fixed;
    inset: var(--header-height) 0 auto;
    display: grid;
    padding: 10px 15px 18px;
    border-bottom: 1px solid var(--line);
    background: #fff;
    box-shadow: 0 18px 32px rgba(25, 51, 87, 0.12);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition:
      opacity 150ms ease,
      transform 150ms ease;
  }

  .mobile-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-nav a,
  .mobile-nav button {
    min-height: 46px;
    display: flex;
    align-items: center;
    padding: 0 10px;
    border-bottom: 1px solid #edf1f5;
    border-top: 0;
    border-left: 0;
    border-right: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    font-weight: 650;
    text-align: left;
  }

  .mobile-nav a:last-child,
  .mobile-nav button:last-child {
    border-bottom: 0;
    color: var(--blue);
  }

  .hero {
    min-height: 780px;
  }

  .hero-image {
    object-position: 64% center;
    opacity: 0.34;
  }

  .hero::after {
    background: rgba(255, 255, 255, 0.24);
  }

  .hero-copy {
    width: 100%;
    padding-block: 92px 48px;
  }

  .hero-lead {
    max-width: 610px;
  }

  .platform-strip-inner,
  .admin-band-inner {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 22px;
  }

  .platform-list {
    justify-content: flex-start;
  }

  .feature-layout,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .guide-figure {
    order: -1;
  }

  .workflow-list li,
  .workflow-list li + li {
    padding-inline: 0 24px;
  }

  .admin-band-inner {
    gap: 28px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 620px) {
  .section {
    padding-block: 70px;
  }

  .brand {
    font-size: 14px;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
  }

  .hero {
    min-height: 760px;
  }

  h1 {
    font-size: 48px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px 0;
  }

  .hero-stats div,
  .hero-stats div:last-child {
    min-width: 0;
    padding-right: 14px;
    margin-right: 14px;
    border-right: 1px solid #d9e0e9;
  }

  .hero-stats div:nth-child(2),
  .hero-stats div:last-child {
    padding-right: 0;
    margin-right: 0;
    border-right: 0;
  }

  .download-grid {
    grid-template-columns: 1fr;
  }

  .download-card {
    padding: 22px;
  }

  .workflow-list {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .workflow-list li,
  .workflow-list li + li {
    padding: 0 0 34px;
    border-left: 0;
    border-bottom: 1px solid #ccd7e3;
  }

  .workflow-list li:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .admin-band {
    padding-block: 60px;
  }

  .admin-band .button {
    width: 100%;
  }

  .footer-links {
    display: grid;
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}

/* Multi-page site */
.header-inner {
  grid-template-columns: 1fr auto minmax(110px, 238px);
}

.desktop-nav {
  justify-self: center;
}

.account-nav-button {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  max-width: 238px;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid #cfe0f7;
  border-radius: 8px;
  background: #f8fbff;
  color: #244f91;
  font: inherit;
  font-size: 13px;
  font-weight: 750;
  cursor: pointer;
}

.account-nav-button span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recharge-hero {
  background: linear-gradient(180deg, #f6faff 0%, #ffffff 100%);
}

.desktop-nav a[aria-current="page"],
.mobile-nav a[aria-current="page"] {
  color: var(--blue);
  background: var(--surface-blue);
}

.hero {
  min-height: clamp(640px, 80svh, 760px);
}

.hero-image {
  object-position: 68% center;
}

.hero-copy {
  width: min(440px, 44%);
  padding-block: 74px 48px;
}

.hero-copy h1 {
  margin-bottom: 10px;
  font-size: clamp(48px, 5vw, 66px);
}

.hero-title-mobile {
  display: none;
}

.hero-slogan {
  margin: 0 0 14px;
  color: #1f5fbc;
  font-size: 21px;
  font-weight: 760;
}

.hero-lead {
  font-size: 16px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #4e5c70;
  font-size: 13px;
  font-weight: 700;
}

.hero-points svg {
  color: var(--green);
}

.home-benefits {
  background: var(--surface);
}

.comparison-section {
  border-bottom: 1px solid var(--line);
  background: #f7fafc;
}

.comparison-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.comparison-scroll {
  overflow-x: auto;
  border: 1px solid #cbd6e2;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(35, 66, 109, 0.07);
  scrollbar-color: #9db1c6 #edf2f6;
}

.comparison-scroll:focus-visible {
  outline: 3px solid rgba(35, 112, 214, 0.22);
  outline-offset: 3px;
}

.comparison-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  table-layout: fixed;
}

.comparison-table th,
.comparison-table td {
  padding: 18px 16px;
  border-right: 1px solid #e0e7ee;
  border-bottom: 1px solid #e0e7ee;
  text-align: center;
  vertical-align: middle;
}

.comparison-table th:last-child,
.comparison-table td:last-child {
  border-right: 0;
}

.comparison-table tbody tr:last-child th,
.comparison-table tbody tr:last-child td {
  border-bottom: 0;
}

.comparison-table thead th {
  background: #edf2f7;
  color: #394b60;
  font-size: 13px;
  line-height: 1.45;
}

.comparison-table thead th:first-child,
.comparison-table tbody th {
  width: 25%;
  text-align: left;
}

.comparison-table thead th:last-child {
  background: #17344f;
  color: #fff;
}

.comparison-table tbody th {
  color: #1c2e43;
  font-size: 14px;
}

.comparison-table tbody td:last-child {
  background: #eef8f3;
}

.compare-badge {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-height: 66px;
  border-radius: 0;
  background: transparent;
}

.compare-badge::before {
  display: none;
}

.compare-badge::after {
  position: relative;
  z-index: 1;
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
}

.compare-badge svg {
  display: none;
}

.compare-yes {
  color: #0b8a61;
}

.compare-yes::after {
  content: "✓";
}

.compare-yes::before {
  background: transparent;
  border: 0;
}

.compare-no {
  color: #d94a38;
}

.compare-no::after {
  content: "×";
}

.compare-no::before {
  background: transparent;
  border: 0;
}

.comparison-note {
  margin: 14px 0 0;
  color: #7a8797;
  font-size: 12px;
}

.comparison-poster {
  max-width: 980px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid #cfdbe9;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 18px 52px rgba(35, 66, 109, 0.1);
}

.compare-tool-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1.18fr;
  margin-left: min(230px, 28%);
  background: #f6f9fd;
}

.compare-tool-row span {
  display: grid;
  place-items: center;
  min-height: 70px;
  padding: 12px 14px;
  border-left: 1px solid #dce6f1;
  color: #47566a;
  font-size: 15px;
  font-weight: 820;
  text-align: center;
}

.compare-tool-row .is-focus {
  background: #17344f;
  color: #fff;
}

.compare-capability-grid {
  display: grid;
  grid-template-columns: minmax(180px, 230px) 1fr 1fr 1.18fr;
}

.compare-capability-grid > * {
  min-height: 66px;
  display: grid;
  place-items: center;
  border-top: 1px solid #dce6f1;
}

.compare-capability-grid > *:not(.compare-feature) {
  border-left: 1px solid #dce6f1;
}

.compare-capability-grid > *:nth-child(4n) {
  background: #eef8f3;
}

.compare-feature {
  justify-content: start;
  padding: 0 22px;
  color: #1c2e43;
  font-size: 15px;
  font-weight: 820;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
}

.benefit-grid article {
  min-width: 0;
  padding: 8px 44px 8px 0;
}

.benefit-grid article + article {
  padding-left: 44px;
  border-left: 1px solid #ccd7e3;
}

.benefit-grid article:last-child {
  padding-right: 0;
}

.feature-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 8px;
}

.feature-icon svg {
  width: 23px;
  height: 23px;
}

.feature-icon-blue {
  background: var(--surface-blue);
  color: var(--blue);
}

.feature-icon-green {
  background: var(--green-soft);
  color: var(--green);
}

.feature-icon-amber {
  background: var(--amber-soft);
  color: var(--amber);
}

.benefit-grid h3,
.guide-columns h3 {
  margin-bottom: 9px;
  font-size: 21px;
  line-height: 1.3;
}

.benefit-grid p,
.guide-columns p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.answer-section {
  background: #fff;
}

.answer-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(350px, 0.7fr);
  align-items: center;
  gap: 84px;
}

.answer-layout h2,
.contact-copy h2,
.home-cta h2,
.contact-aside h2 {
  margin-bottom: 14px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.2;
}

.section-copy,
.contact-copy > p {
  margin: 0;
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 22px;
  color: var(--blue);
  font-weight: 750;
}

.answer-layout .answer-preview {
  margin: 0;
  border-left-width: 5px;
  box-shadow: 0 16px 36px rgba(35, 66, 109, 0.08);
}

.answer-label {
  margin-bottom: 15px;
  color: #64768e;
  font-size: 12px;
  font-weight: 750;
}

.answer-divider {
  margin-top: 11px !important;
}

.contact-section {
  border-top: 1px solid var(--line);
  background: #f7fafc;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  align-items: center;
  gap: 100px;
}

.contact-copy {
  max-width: 660px;
}

.contact-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  margin: 28px 0 0;
}

.contact-notes div {
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.contact-notes dt {
  color: #8793a2;
  font-size: 12px;
}

.contact-notes dd {
  margin: 4px 0 0;
  color: #344258;
  font-weight: 700;
}

.contact-action-card {
  display: grid;
  gap: 12px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.contact-action-card > svg {
  width: 34px;
  height: 34px;
  color: var(--blue);
}

.contact-action-card strong {
  color: var(--ink);
  font-size: 20px;
}

.contact-action-card p {
  margin: 0;
  color: #5b687a;
  line-height: 1.7;
}

.qr-card {
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.qr-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.qr-card figcaption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  color: #47566a;
  font-size: 13px;
  font-weight: 750;
}

.qr-card figcaption svg {
  color: var(--blue);
}

.home-cta {
  padding-block: 68px;
  background: var(--dark);
  color: #fff;
}

.home-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.home-cta h2 {
  margin-bottom: 8px;
}

.home-cta p {
  margin: 0;
  color: #c4cfda;
}

.page-hero {
  padding: calc(var(--header-height) + 86px) 0 76px;
  border-bottom: 1px solid var(--line);
  background: #f4f8fd;
  text-align: center;
}

.page-hero .section-inner {
  max-width: 820px;
}

.page-hero h1 {
  margin-bottom: 16px;
  font-size: clamp(42px, 6vw, 64px);
}

.page-hero p:last-child {
  margin: 0 auto;
  color: var(--muted);
  font-size: 17px;
}

.downloads {
  background: #fff;
}

.download-card h2 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.3;
}

.download-actions {
  display: grid;
  gap: 8px;
  margin-top: auto;
}

.download-actions .button-card {
  margin-top: 0;
}

/* Mac 客户端合并下拉选择 */
.mac-download-group {
  position: relative;
}

.mac-dropdown {
  position: relative;
  margin-top: auto;
}

.mac-dropdown-trigger {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: auto;
  cursor: pointer;
}

.mac-dropdown-caret {
  width: 16px;
  height: 16px;
  transition: transform 180ms ease;
}

.mac-dropdown[data-open="true"] .mac-dropdown-caret {
  transform: rotate(180deg);
}

.mac-dropdown-menu {
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(100% + 8px);
  margin: 0;
  padding: 6px;
  list-style: none;
  border: 1px solid #cbd8e9;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.16);
  z-index: 20;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.mac-dropdown[data-open="true"] .mac-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mac-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 6px;
  color: #26384e;
  text-decoration: none;
  transition: background 140ms ease, color 140ms ease;
}

.mac-dropdown-menu a:hover,
.mac-dropdown-menu a:focus-visible {
  background: #e9eef4;
  color: #0f1c2e;
  outline: none;
}

.mac-dropdown-menu a > svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: #42566f;
}

.mac-option-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.mac-option-text strong {
  font-size: 14px;
  font-weight: 650;
}

.mac-option-text em {
  font-size: 12px;
  font-style: normal;
  color: #8490a0;
}

.button-manual {
  width: 100%;
  border-color: #cbd8e9;
  background: #fff;
  color: #42566f;
  padding-inline: 12px;
  font-size: 14px;
}

.button-manual:hover {
  border-color: #8fb2e4;
  background: #f7faff;
  color: #1f5fbc;
}

.button-manual-green:hover {
  border-color: #8bcdb4;
  background: #f2fbf7;
  color: #087956;
}

.button-manual-dark:hover {
  border-color: #9faebf;
  background: #f4f6f8;
  color: #26384e;
}

.download-help {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
  color: #647184;
  font-size: 14px;
}

.download-help p {
  margin: 0;
}

.download-help svg,
.download-help a {
  color: var(--blue);
}

.credit-section {
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.credit-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 22px;
  align-items: stretch;
  margin-bottom: 24px;
}

.credit-head h2 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.2;
}

.credit-head p {
  margin: 0;
  color: var(--muted);
}

.credit-account-panel {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto auto;
  gap: 12px;
  align-items: center;
  padding: 18px;
  border: 1px solid #cfe0f7;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(35, 66, 109, 0.08);
}

.credit-account-panel strong {
  display: block;
  color: var(--ink);
}

.credit-account-panel p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.credit-pay-method-selector {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.credit-pay-method-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  border: 2px solid var(--border, #e2e8f0);
  border-radius: 10px;
  background: var(--card-bg, #fff);
  color: var(--text, #334155);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.credit-pay-method-btn:hover {
  border-color: var(--primary, #6366f1);
}

.credit-pay-method-btn.active {
  border-color: var(--primary, #6366f1);
  background: var(--primary, #6366f1);
  color: #fff;
}

.credit-pay-method-btn i {
  width: 18px;
  height: 18px;
}

.credit-package-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.credit-package-card {
  position: relative;
  display: grid;
  gap: 16px;
  min-height: 390px;
  padding: 22px;
  border: 1px solid #d8e3f2;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(35, 66, 109, 0.05);
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.credit-package-summary {
  display: grid;
  gap: 10px;
}

.credit-package-meta {
  display: none;
}

.credit-package-detail {
  display: grid;
  gap: 16px;
}

.credit-package-card:hover,
.credit-package-card.selected {
  transform: translateY(-3px);
  border-color: #7da9e8;
  box-shadow: 0 18px 44px rgba(35, 66, 109, 0.12);
}

.credit-package-card.recommended {
  border-color: #f2a45f;
}

.credit-tag {
  position: absolute;
  top: -11px;
  right: 18px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  border-radius: 999px;
  background: #f97316;
  color: #fff;
  font-size: 12px;
  font-weight: 750;
}

.credit-package-card:nth-child(3) .credit-tag {
  background: #2563eb;
}

.credit-check {
  position: absolute;
  top: 18px;
  left: 18px;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid #c5d5ea;
  border-radius: 999px;
  color: transparent;
  background: #fff;
}

.credit-package-card.selected .credit-check {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.credit-package-title {
  padding-top: 18px;
  text-align: center;
}

.credit-package-title h3 {
  margin: 0 0 6px;
  font-size: 22px;
}

.credit-package-title p {
  margin: 0;
  color: #647184;
  font-size: 14px;
}

.credit-price {
  text-align: center;
  font-size: 34px;
  font-weight: 820;
  color: #111c2d;
}

.credit-price small {
  font-size: 16px;
  font-weight: 700;
}

.credit-ratio {
  margin-top: -10px;
  text-align: center;
  color: #6b7688;
  font-size: 13px;
}

.credit-breakdown {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid #dfe8f3;
  border-radius: 8px;
  background: #f7faff;
}

.credit-breakdown div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: #405069;
  font-size: 14px;
}

.credit-breakdown strong {
  color: #2563eb;
}

.credit-breakdown .bonus strong {
  color: #16a34a;
}

.credit-breakdown .total {
  padding-top: 10px;
  border-top: 1px solid #dfe8f3;
  font-weight: 760;
}

.credit-breakdown .total strong {
  color: #4f63d7;
  font-size: 18px;
}

.credit-extra {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: #16a34a;
  font-size: 13px;
  font-weight: 750;
}

.credit-pay-button {
  margin-top: auto;
}

.credit-pay-buttons {
  display: flex;
  gap: 10px;
  margin-top: auto;
}

.credit-pay-buttons .credit-pay-button {
  flex: 1;
  margin-top: 0;
}

.credit-pay-wechat {
  background: #07c160;
  color: #fff;
  border-color: #07c160;
}

.credit-pay-wechat:hover {
  background: #06ad56;
  border-color: #06ad56;
}

.credit-status {
  min-height: 24px;
  margin: 16px 0 0;
  color: #647184;
  font-size: 14px;
}

.credit-status.success {
  color: var(--green);
}

.credit-status.error {
  color: var(--red);
}

.credit-modal[hidden] {
  display: none;
}

.credit-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 20px;
}

.credit-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(14, 28, 47, 0.42);
  backdrop-filter: blur(8px);
}

.credit-dialog {
  position: relative;
  width: min(100%, 460px);
  max-height: min(760px, calc(100vh - 40px));
  overflow: auto;
  padding: 26px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(16, 31, 55, 0.24);
}

.credit-dialog h2 {
  margin: 0 0 16px;
  font-size: 28px;
}

.credit-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid #d9e3ef;
  border-radius: 8px;
  background: #fff;
  color: #52647c;
  cursor: pointer;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 18px;
}

.auth-tabs button {
  min-height: 40px;
  border: 1px solid #d9e3ef;
  border-radius: 8px;
  background: #f8fafc;
  color: #52647c;
  cursor: pointer;
}

.auth-tabs button.active {
  border-color: #9ebeea;
  background: var(--surface-blue);
  color: var(--blue);
  font-weight: 750;
}

.auth-form {
  display: none;
  gap: 13px;
}

.auth-form.active {
  display: grid;
}

.auth-hint {
  margin: -2px 0 0;
  color: #647184;
  font-size: 13px;
  line-height: 1.7;
}

.auth-form label {
  display: grid;
  gap: 7px;
  color: #405069;
  font-size: 14px;
  font-weight: 700;
}

.auth-form input {
  width: 100%;
  min-height: 44px;
  border: 1px solid #cfdae8;
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--ink);
  background: #fff;
}

.code-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 128px;
  gap: 10px;
  align-items: end;
}

.register-bonus {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid #bbebd1;
  border-radius: 8px;
  background: #f0fdf6;
  color: #0c7a4d;
  font-weight: 750;
}

.pay-dialog {
  text-align: center;
}

.payment-qr {
  width: 260px;
  height: 260px;
  margin: 0 auto 12px;
  border: 1px solid #d9e3ef;
  border-radius: 8px;
  background: #fff;
}

.demo-section {
  background: #fff;
}

.video-grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(220px, 1fr);
  align-items: start;
  gap: 18px;
}

.video-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: -8px 0 22px;
}

.video-switch a {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid #cfe0f5;
  border-radius: 12px;
  background: #fff;
  color: var(--blue);
  font-weight: 850;
  box-shadow: 0 10px 28px rgba(35, 66, 109, 0.08);
}

.video-switch svg {
  width: 20px;
  height: 20px;
}

.video-card {
  scroll-margin-top: calc(var(--header-height) + 18px);
  display: grid;
  grid-template-rows: auto 1fr;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(35, 66, 109, 0.07);
}

.video-card video,
.video-card .video-js,
.video-placeholder {
  width: 100%;
  background: #101c2b;
}

.video-card video {
  display: block;
  object-fit: contain;
}

.video-card .video-js {
  border-radius: 8px 8px 0 0;
}

.video-card-wide video,
.video-card-wide .video-js,
.video-card-wide .video-placeholder {
  aspect-ratio: 4018 / 2160;
  height: auto;
  min-height: 0;
}

.video-card-narrow {
  width: 100%;
  max-width: 320px;
}

.video-card-narrow video,
.video-card-narrow .video-js,
.video-card-narrow .video-placeholder {
  aspect-ratio: 2160 / 4800;
  height: auto;
  max-height: 560px;
}

.video-card .vjs-fluid {
  padding-top: 0;
}

.video-card-wide .vjs-fluid {
  aspect-ratio: 4018 / 2160;
}

.video-card-narrow .vjs-fluid {
  aspect-ratio: 2160 / 4800;
}

.video-placeholder {
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 10px;
  color: #dbe8f8;
  text-align: center;
  background: #1a2d44;
}

.video-placeholder svg {
  width: 54px;
  height: 54px;
  color: #7eaff7;
}

.video-placeholder strong {
  font-size: 20px;
}

.video-placeholder span {
  color: #9fb0c4;
  font-size: 13px;
}

.video-card-copy {
  min-height: 128px;
  padding: 18px 20px;
}

.video-card-copy h3 {
  margin: 12px 0 8px;
  font-size: 20px;
}

.video-card-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.guide-manual-help {
  margin-top: 20px;
}

.ios-preview-band {
  position: relative;
  min-height: 170px;
  display: flex;
  align-items: center;
  margin-top: 18px;
  overflow: hidden;
  border-radius: 8px;
  background-image: url("assets/hero-product.jpg");
  background-position: center 60%;
  background-size: cover;
  color: #fff;
}

.ios-preview-band::before {
  position: absolute;
  inset: 0;
  background: rgba(15, 28, 44, 0.82);
  content: "";
}

.ios-preview-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 34px;
}

.ios-preview-content > svg {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
}

.ios-preview-content p {
  display: grid;
  gap: 5px;
  margin: 0;
}

.ios-preview-content strong {
  font-size: 24px;
}

.ios-preview-content span {
  color: #d6e0ea;
  font-size: 14px;
}

.workflow-section {
  background: var(--surface);
}

.platform-guide {
  border-top: 1px solid var(--line);
}

.guide-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.user-guide-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.guide-columns article {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.guide-columns article > svg {
  width: 28px;
  height: 28px;
  margin-bottom: 20px;
  color: var(--blue);
}

.guide-columns article .version-badge {
  display: table;
  margin-bottom: 14px;
}

.manual-steps {
  display: grid;
  gap: 16px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: manual-step;
}

.manual-steps li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  column-gap: 10px;
  counter-increment: manual-step;
}

.manual-steps li::before {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #eaf3ff;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  content: counter(manual-step);
}

.manual-steps strong,
.manual-steps span {
  grid-column: 2;
}

.manual-steps strong {
  color: var(--ink);
  font-size: 14px;
}

.manual-steps span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.ios-coming-card {
  min-height: 390px;
  overflow: hidden;
  border-color: #31475e;
  background-image: url("assets/hero-product.jpg");
  background-position: 70% center;
  background-size: cover;
  color: #fff;
}

.ios-coming-card::after {
  position: absolute;
  inset: 0;
  background: rgba(13, 28, 44, 0.84);
  content: "";
}

.ios-coming-card:hover,
.ios-coming-card.recommended {
  border-color: #6788a8;
  box-shadow: 0 18px 42px rgba(20, 44, 69, 0.26);
}

.ios-coming-card.recommended::before {
  z-index: 3;
  content: "当前设备 · 敬请期待";
}

.ios-coming-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex: 1;
  flex-direction: column;
}

.platform-icon-glass,
.version-badge-glass {
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.coming-soon-kicker {
  margin: auto 0 8px !important;
  color: #9fc5ed !important;
  font-size: 11px !important;
  font-weight: 800;
}

.ios-coming-card h2 {
  color: #fff;
}

.coming-soon-title {
  margin: 2px 0 14px;
  font-size: 34px;
  line-height: 1.1;
}

.ios-coming-content > p:last-child {
  margin: 0;
  color: #d5e0eb;
  font-size: 14px;
  line-height: 1.7;
}

.faq-page {
  background: #fff;
}

.faq-page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  align-items: start;
  gap: 80px;
}

.contact-aside {
  position: sticky;
  top: calc(var(--header-height) + 28px);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7fafc;
}

.contact-aside h2 {
  font-size: 28px;
}

.contact-aside img {
  width: 100%;
  margin: 18px 0;
  border: 1px solid var(--line);
  background: #fff;
}

.contact-aside p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 900px) {
  .credit-head {
    grid-template-columns: 1fr;
  }

  .credit-package-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .credit-account-panel {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .credit-account-panel .button {
    grid-column: 1 / -1;
  }

  .credit-package-grid {
    grid-template-columns: 1fr;
  }

  .credit-package-card {
    min-height: auto;
  }

  .code-row {
    grid-template-columns: 1fr;
  }

  .auth-tabs {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .hero-image {
    opacity: 0.18;
    object-position: 60% center;
  }

  .hero::after {
    background: rgba(255, 255, 255, 0.38);
  }

  .hero-copy {
    width: min(540px, 100%);
  }

  .answer-layout,
  .contact-layout,
  .faq-page-layout {
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .contact-layout {
    justify-items: start;
  }

  .qr-card {
    width: min(310px, 100%);
  }

  .video-grid {
    grid-template-columns: minmax(0, 4fr) minmax(190px, 1fr);
  }

  .contact-aside {
    position: static;
    width: min(330px, 100%);
  }
}

@media (max-width: 820px) {
  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .home-cta-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 680px) {
  .hero {
    min-height: 720px;
  }

  .hero-image {
    opacity: 0.14;
    object-position: 70% center;
  }

  .hero::after {
    background: rgba(255, 255, 255, 0.5);
  }

  .hero-copy {
    padding-top: 96px;
  }

  .hero-copy h1 {
    font-size: 46px;
  }

  .hero-slogan {
    font-size: 18px;
  }

  .hero-points {
    gap: 12px;
  }

  .benefit-grid,
  .video-grid,
  .guide-columns {
    grid-template-columns: 1fr;
  }

  .benefit-grid article,
  .benefit-grid article + article {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    column-gap: 12px;
    align-items: center;
    padding: 0 0 26px;
    border-left: 0;
    border-bottom: 1px solid #ccd7e3;
  }

  .benefit-grid article + article {
    padding-top: 28px;
  }

  .benefit-grid article:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .benefit-grid .feature-icon {
    grid-row: 1;
    grid-column: 1;
    width: 44px;
    height: 44px;
    margin: 0;
  }

  .benefit-grid .feature-icon svg {
    width: 22px;
    height: 22px;
  }

  .benefit-grid h3 {
    grid-row: 1;
    grid-column: 2;
    margin: 0;
    font-size: clamp(19px, 5.3vw, 24px);
    line-height: 1.15;
    white-space: nowrap;
    overflow-wrap: normal;
  }

  .benefit-grid p {
    grid-column: 1 / -1;
    margin-top: 18px;
    font-size: 16px;
    line-height: 1.85;
  }

  .contact-notes {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding-top: calc(var(--header-height) + 64px);
    padding-bottom: 58px;
  }

  .page-hero h1 {
    font-size: clamp(34px, 9vw, 40px);
    line-height: 1.12;
  }

  .video-card video,
  .video-card .video-js,
  .video-placeholder {
    height: auto;
    aspect-ratio: 16 / 9;
  }

  .video-card-narrow video,
  .video-card-narrow .video-js {
    aspect-ratio: 9 / 16;
    max-height: 620px;
  }

  .ios-preview-content {
    align-items: flex-start;
    padding: 28px 24px;
  }

  .ios-preview-content strong {
    font-size: 21px;
  }

  .download-help {
    align-items: flex-start;
  }

  .home-cta .button {
    width: 100%;
  }
}
.hero-proof {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 18px 0 18px;
}

.hero-proof span {
  display: flex;
  align-items: center;
  gap: 7px;
  width: fit-content;
  padding: 8px 10px;
  border: 1px solid rgba(27, 111, 216, 0.16);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.82);
  color: #43566c;
  box-shadow: 0 8px 24px rgba(30, 78, 129, 0.08);
  backdrop-filter: blur(8px);
  white-space: nowrap;
}

.hero-proof svg {
  width: 17px;
  color: var(--blue);
}

.hero-proof strong {
  color: #102a43;
}

.carousel-section {
  background: var(--surface);
}
.carousel-section .section-inner {
  width: min(calc(100% - 32px), 1600px);
}

.reviews-carousel {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
}

.reviews-viewport {
  overflow: hidden;
}

.reviews-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 48px) / 4);
  gap: 16px;
  will-change: transform;
  transition: transform 0.42s ease;
}

.review-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(35, 66, 109, 0.08);
}

.review-card img {
  display: block;
  width: 100%;
  height: clamp(360px, 38vw, 560px);
  object-fit: contain;
  background: #fff;
}

.reviews-indicators {
  position: static;
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

.reviews-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #c3cedc;
  transition: background-color 160ms ease;
}

.reviews-dot.active {
  background: var(--blue);
}

@media (max-width: 768px) {
  .reviews-carousel {
    max-width: none;
  }

  .reviews-viewport {
    margin-inline: -24px;
    padding-inline: 24px;
  }

  .reviews-track {
    grid-auto-columns: 78%;
    gap: 14px;
  }

  .review-card img {
    height: min(62vh, 560px);
  }

  .reviews-indicators {
    gap: 8px;
    padding: 6px 12px;
  }

  .reviews-dot {
    width: 8px;
    height: 8px;
  }
}

@media (max-width: 680px) {
  :root {
    --header-height: 112px;
  }

  body.menu-open {
    overflow: auto;
  }

  .site-header {
    height: auto;
    border-bottom-color: rgba(220, 228, 238, 0.92);
    box-shadow: 0 10px 26px rgba(25, 51, 87, 0.08);
  }

  .header-inner {
    height: 62px;
    width: min(calc(100% - 30px), var(--content));
    grid-template-columns: 1fr;
  }

  .brand {
    gap: 9px;
    font-size: 16px;
    font-weight: 820;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    font-size: 19px;
  }

  .menu-button {
    display: none;
  }

  .mobile-nav {
    position: static;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 0 15px 10px;
    border-bottom: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    scrollbar-width: none;
  }

  .mobile-nav::-webkit-scrollbar {
    display: none;
  }

  .mobile-nav a,
  .mobile-nav button,
  .mobile-nav a:last-child,
  .mobile-nav button:last-child {
    min-height: 34px;
    flex: 0 0 auto;
    align-items: center;
    padding: 7px 11px;
    border: 1px solid #d7e4f3;
    border-radius: 999px;
    background: #fff;
    color: #2f4158;
    font-size: 13px;
    font-weight: 760;
    line-height: 1;
    white-space: nowrap;
  }

  .mobile-nav a[aria-current="page"] {
    border-color: #c8ddfb;
    background: var(--surface-blue);
    color: var(--blue);
  }

  .hero {
    min-height: 755px;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background: linear-gradient(180deg, #f3f8ff 0%, #ffffff 72%);
  }

  .hero::after {
    display: none;
  }

  .hero-image {
    inset: 585px 15px auto;
    width: calc(100% - 30px);
    height: 145px;
    object-fit: cover;
    object-position: 36% center;
    opacity: 0.96;
    border: 1px solid #d7e4f3;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 18px 44px rgba(35, 66, 109, 0.11);
  }

  .hero-inner {
    min-height: 570px;
    align-items: flex-start;
    width: min(calc(100% - 30px), var(--content));
    padding-top: var(--header-height);
  }

  .hero-copy {
    width: 100%;
    padding-block: 24px 0;
  }

  .eyebrow {
    margin-bottom: 12px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--blue);
    font-size: 13px;
    font-weight: 850;
  }

  .status-dot {
    display: none;
  }

  .hero-copy h1 {
    max-width: 350px;
    margin-bottom: 12px;
    font-size: clamp(32px, 9vw, 38px);
    line-height: 1.06;
    overflow-wrap: normal;
    word-break: keep-all;
  }

  .hero-title-desktop {
    display: none;
  }

  .hero-title-mobile {
    display: inline;
  }

  .hero-slogan {
    margin-bottom: 10px;
    color: #1f5fbc;
    font-size: 17px;
  }

  .hero-lead {
    max-width: 345px;
    color: #516174;
    font-size: 15px;
    line-height: 1.72;
  }

  .hero-proof {
    gap: 8px;
    overflow-x: auto;
    margin: 14px -15px 0;
    padding: 0 15px;
    scrollbar-width: none;
  }

  .hero-proof::-webkit-scrollbar {
    display: none;
  }

  .hero-proof span {
    flex: 0 0 auto;
    padding: 7px 10px;
    border-color: #cfe0f5;
    border-radius: 999px;
    box-shadow: none;
    font-size: 12px;
  }

  .hero-proof svg {
    width: 15px;
    height: 15px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 128px;
    gap: 10px;
    margin-top: 17px;
  }

  .hero-actions .button {
    width: auto;
    min-height: 44px;
    border-radius: 12px;
    font-size: 14px;
  }

  .hero-actions .button-primary:not(.button-mobile-download) {
    display: none;
  }

  .button-mobile-download {
    display: inline-flex;
  }

  .hero-actions .button-secondary {
    padding-inline: 10px;
  }

  .hero-points {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    overflow-x: auto;
    margin: 12px -15px 0;
    padding: 0 15px;
    scrollbar-width: none;
  }

  .hero-points::-webkit-scrollbar {
    display: none;
  }

  .hero-points li {
    flex: 0 0 auto;
    padding: 6px 10px;
    border: 1px solid #cfe0f5;
    border-radius: 999px;
    background: #fff;
    color: #31506f;
    font-size: 12px;
  }

  .platform-strip-inner {
    gap: 10px;
    padding-block: 16px;
  }

  .platform-list {
    gap: 8px;
    overflow-x: auto;
    width: 100%;
    flex-wrap: nowrap;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .platform-list::-webkit-scrollbar {
    display: none;
  }

  .platform-list span {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .section-heading h2,
  .answer-layout h2,
  .contact-copy h2,
  .home-cta h2 {
    font-size: clamp(28px, 8vw, 36px);
    line-height: 1.16;
  }

  .section-heading {
    margin-bottom: 30px;
  }

  .comparison-section {
    padding-top: 56px;
  }

  .comparison-poster {
    border-radius: 12px;
    box-shadow: 0 14px 34px rgba(35, 66, 109, 0.09);
  }

  .compare-tool-row {
    grid-template-columns: 1fr 1fr 1.12fr;
    margin-left: 34%;
  }

  .compare-tool-row span {
    min-height: 54px;
    padding: 8px 4px;
    font-size: 11px;
    line-height: 1.25;
  }

  .compare-capability-grid {
    grid-template-columns: 34% 1fr 1fr 1.12fr;
  }

  .compare-capability-grid > * {
    min-height: 48px;
  }

  .compare-feature {
    padding: 0 8px 0 11px;
    font-size: 12px;
    line-height: 1.25;
  }

  .compare-badge {
    width: 100%;
    height: 100%;
    min-height: 48px;
  }

  .compare-badge::before {
    display: none;
  }

  .compare-badge svg {
    display: none;
  }

  .compare-badge::after {
    font-size: 22px;
  }

  .home-benefits {
    padding-top: 58px;
  }

  .demo-section {
    padding-top: 52px;
  }

  .video-switch {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: -12px 0 18px;
  }

  .video-switch a {
    min-height: 50px;
    border-radius: 14px;
    font-size: 14px;
  }

  .video-grid {
    gap: 16px;
  }

  .video-card {
    border-radius: 12px;
  }

  .video-card video,
  .video-card .video-js,
  .video-placeholder {
    aspect-ratio: 4018 / 2160;
    height: auto;
  }

  .video-card-narrow video,
  .video-card-narrow .video-js {
    aspect-ratio: 2160 / 4800;
    max-height: 520px;
  }

  .video-card-copy {
    min-height: 0;
    padding: 15px 16px;
  }

  .video-card-copy h3 {
    margin: 8px 0 5px;
    font-size: 18px;
  }

  .video-card-copy p {
    font-size: 13px;
    line-height: 1.55;
  }

  .guide-manual-help {
    align-items: flex-start;
    margin-top: 16px;
  }

  #feedback {
    scroll-margin-top: calc(var(--header-height) + 10px);
  }
}

/* Final mobile and recharge overrides: keep these at the end so older page rules cannot override them. */
.recharge-compact {
  padding-top: calc(var(--header-height) + 56px);
}

.compact-credit-head {
  grid-template-columns: 1fr;
  margin-bottom: 14px;
}

.compact-credit-head h1 {
  margin: 0 0 10px;
  font-size: clamp(30px, 3.4vw, 42px);
  line-height: 1.18;
}

.compact-credit-head p {
  max-width: 780px;
}

.credit-usage-note {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 22px;
  padding: 12px;
  border: 1px solid #d8e3f2;
  border-radius: 8px;
  background: #fff;
}

.credit-usage-note span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid #e4ebf5;
  border-radius: 6px;
  background: #f8fbff;
  color: #405069;
  font-size: 13px;
  font-weight: 700;
}

.credit-usage-note svg {
  color: var(--blue);
}

.account-popover[hidden] {
  display: none;
}

.account-popover {
  position: fixed;
  top: calc(var(--header-height) + 10px);
  right: max(20px, calc((100vw - var(--content)) / 2));
  z-index: 260;
  width: min(320px, calc(100vw - 32px));
  padding: 14px;
  border: 1px solid #d8e3f2;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 20px 54px rgba(16, 31, 55, 0.16);
}

.account-popover-head {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}

.account-popover-head strong {
  display: block;
  overflow: hidden;
  color: var(--ink);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-popover-head p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.account-popover-balance {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 12px 0;
  padding: 10px 12px;
  border: 1px solid #e2eaf5;
  border-radius: 6px;
  background: #f8fbff;
  color: #405069;
}

.account-popover-balance strong {
  color: var(--blue);
  font-size: 22px;
}

.account-popover .button {
  width: 100%;
  justify-content: center;
}

.auth-switch {
  margin: 0;
  text-align: center;
  color: #647184;
  font-size: 13px;
}

.auth-switch button {
  border: 0;
  background: transparent;
  color: var(--blue);
  font-weight: 760;
  cursor: pointer;
}

.auth-switch span {
  margin-inline: 8px;
  color: #a0adbd;
}

@media (max-width: 900px) {
  .credit-package-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  :root {
    --header-height: 64px;
  }

  body.menu-open {
    overflow: hidden;
  }

  .site-header {
    height: var(--header-height);
    border-bottom-color: rgba(220, 228, 238, 0.92);
    box-shadow: 0 10px 24px rgba(25, 51, 87, 0.08);
  }

  .header-inner {
    height: 100%;
    width: min(calc(100% - 24px), var(--content));
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 8px;
  }

  .brand {
    min-width: 0;
    gap: 8px;
    font-size: 15px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    font-size: 17px;
  }

  .account-nav-button {
    display: inline-flex;
    max-width: 124px;
    min-height: 34px;
    padding: 6px 9px;
    border-radius: 6px;
    font-size: 12px;
  }

  .menu-button {
    display: grid;
    width: 36px;
    height: 36px;
  }

  .mobile-nav {
    position: fixed;
    inset: var(--header-height) 0 auto;
    display: grid;
    gap: 0;
    overflow: hidden;
    padding: 6px 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 14px 32px rgba(20, 38, 59, 0.1);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition:
      opacity 160ms ease,
      transform 160ms ease;
  }

  .mobile-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-nav a,
  .mobile-nav button,
  .mobile-nav a:last-child,
  .mobile-nav button:last-child {
    min-height: 42px;
    display: flex;
    align-items: center;
    padding: 0;
    border: 0;
    border-bottom: 1px solid #edf2f8;
    border-radius: 0;
    background: transparent;
    color: #2f4158;
    font-size: 14px;
    font-weight: 720;
    line-height: 1.2;
  }

  .mobile-nav a:last-child,
  .mobile-nav button:last-child {
    border-bottom: 0;
  }

  .mobile-nav a[aria-current="page"] {
    color: var(--blue);
    background: transparent;
  }

  .recharge-compact {
    padding-top: calc(var(--header-height) + 34px);
    padding-bottom: 56px;
  }

  .compact-credit-head {
    margin-bottom: 12px;
  }

  .compact-credit-head h1 {
    font-size: 28px;
  }

  .compact-credit-head p {
    font-size: 14px;
    line-height: 1.7;
  }

  .credit-usage-note {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
    padding: 10px;
  }

  .credit-usage-note span {
    min-height: 30px;
    padding: 5px 8px;
    border-radius: 5px;
    font-size: 12px;
  }

  .credit-package-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .credit-package-card {
    min-height: auto;
    gap: 11px;
    padding: 18px;
    border-radius: 8px;
    box-shadow: 0 8px 22px rgba(35, 66, 109, 0.05);
  }

  .credit-package-card:hover,
  .credit-package-card.selected {
    transform: none;
  }

  .credit-package-title {
    padding-top: 10px;
    text-align: left;
  }

  .credit-package-title h3 {
    font-size: 19px;
  }

  .credit-price {
    text-align: left;
    font-size: 30px;
  }

  .credit-ratio,
  .credit-extra {
    justify-content: flex-start;
    text-align: left;
  }

  .credit-breakdown {
    gap: 7px;
    padding: 10px;
  }

  .credit-breakdown div {
    font-size: 13px;
  }

  .credit-pay-button {
    width: 100%;
    justify-content: center;
  }

  .credit-status {
    margin-top: 12px;
    font-size: 13px;
  }

  .account-popover {
    top: calc(var(--header-height) + 8px);
    right: 12px;
    width: calc(100vw - 24px);
  }

  .credit-modal {
    align-items: end;
    padding: 10px;
  }

  .credit-dialog {
    width: 100%;
    max-height: calc(100vh - 20px);
    padding: 22px 18px 18px;
    border-radius: 8px;
  }

  .credit-dialog h2 {
    margin-bottom: 12px;
    font-size: 24px;
  }

  .code-row {
    grid-template-columns: 1fr;
  }
}
/* Final effective mobile density pass. */
@media (max-width: 680px) {
  .section { padding-block: 52px; }
  .site-header {
    background: rgba(255, 253, 248, 0.96);
    border-bottom-color: #eadfce;
  }
  .account-nav-button,
  .menu-button {
    border-color: #eadfce;
    background: #fffaf0;
  }
  .hero {
    min-height: 650px;
    background: linear-gradient(180deg, #fff8ea 0%, #fffdf8 72%);
    border-bottom-color: #eadfce;
  }
  .hero::after {
    display: block;
    background:
      radial-gradient(circle at 10% 24%, rgba(255, 196, 87, 0.22), transparent 30%),
      radial-gradient(circle at 82% 22%, rgba(20, 184, 166, 0.16), transparent 34%),
      linear-gradient(90deg, rgba(255, 248, 234, 0.68) 0%, rgba(255, 253, 248, 0.2) 100%);
  }
  .hero-inner { min-height: 430px; }
  .hero-copy { padding-block: 14px 0; }
  .eyebrow {
    color: #2474e8;
  }
  .hero-copy h1 {
    max-width: 340px;
    margin-bottom: 10px;
    font-size: clamp(30px, 8.4vw, 36px);
  }
  .hero-lead {
    max-width: none;
    font-size: 14px;
    line-height: 1.52;
  }
  .hero-slogan {
    margin-bottom: 8px;
    color: #167f76;
    font-size: 16px;
  }
  .hero-proof { margin-top: 10px; }
  .hero-proof span {
    border-color: #eadfce;
    background: rgba(255, 253, 248, 0.86);
  }
  .hero-actions {
    grid-template-columns: minmax(0, 1fr) 116px;
    gap: 8px;
    margin-top: 12px;
  }
  .hero-actions .button {
    min-height: 42px;
    border-radius: 8px;
    font-size: 13px;
  }
  .hero-actions .button-primary {
    background: #2474e8;
  }
  .hero-actions .button-secondary {
    border-color: #eadfce;
    background: #fffdf8;
  }
  .hero-points { margin-top: 8px; }
  .hero-points li {
    border-color: #eadfce;
    background: rgba(255, 253, 248, 0.86);
  }
  .hero-image {
    inset: 112px 0 auto;
    width: 100%;
    height: 330px;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    opacity: 0.15;
    object-fit: cover;
    object-position: 68% center;
    filter: saturate(1.08) brightness(1.08);
  }
  .platform-strip-inner { padding-block: 10px; }
  .comparison-section,
  .home-benefits,
  .demo-section {
    padding-top: 44px;
  }
  .section-heading { margin-bottom: 22px; }
  .section-heading h2,
  .answer-layout h2,
  .contact-copy h2,
  .home-cta h2 {
    font-size: clamp(25px, 7.2vw, 32px);
  }
  .benefit-grid article,
  .benefit-grid article + article {
    padding-bottom: 18px;
  }
  .benefit-grid article + article { padding-top: 18px; }
  .benefit-grid p {
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.65;
  }
  .recharge-compact { padding-top: calc(var(--header-height) + 28px); }
  .compact-credit-head h1 {
    margin-bottom: 8px;
    font-size: 26px;
  }
  .credit-usage-note {
    gap: 6px;
    margin-bottom: 12px;
    padding: 8px;
  }
  .credit-package-grid { gap: 8px; }
  .credit-package-card {
    gap: 0;
    padding: 0;
    overflow: hidden;
    border-color: #dce6f2;
    background: #fff;
  }
  .credit-package-card.recommended { border-color: #dce6f2; }
  .credit-package-card.selected {
    border-color: #8db7ec;
    box-shadow: 0 10px 26px rgba(35, 66, 109, 0.08);
  }
  .credit-tag {
    position: static;
    width: fit-content;
    margin: 10px 44px -8px 14px;
    border-radius: 6px;
    font-size: 11px;
  }
  .credit-check {
    top: 13px;
    right: 12px;
    left: auto;
    width: 22px;
    height: 22px;
  }
  .credit-package-summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    min-height: 72px;
    padding: 14px 44px 14px 14px;
  }
  .credit-package-title {
    min-width: 0;
    padding-top: 0;
  }
  .credit-package-title h3 {
    overflow: hidden;
    margin-bottom: 2px;
    font-size: 17px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .credit-package-title p {
    overflow: hidden;
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .credit-package-meta {
    display: grid;
    gap: 1px;
    justify-items: end;
    white-space: nowrap;
  }
  .credit-package-meta strong {
    color: var(--blue);
    font-size: 14px;
  }
  .credit-package-meta span {
    color: #142033;
    font-size: 17px;
    font-weight: 820;
  }
  .credit-package-detail {
    display: none;
    gap: 9px;
    padding: 0 14px 14px;
    border-top: 1px solid #edf2f8;
  }
  .credit-package-card.selected .credit-package-detail { display: grid; }
  .credit-price { display: none; }
  .credit-ratio {
    margin-top: 10px;
    font-size: 12px;
  }
  .credit-breakdown { border-radius: 6px; }
  .credit-extra { font-size: 12px; }
  .payment-qr {
    width: 210px;
    height: 210px;
  }
}

/* Mobile home rewrite: use the concise job-radar style for the landing screen. */
.home-mobile-snapshot {
  display: none;
}

@media (max-width: 680px) {
  .hero {
    min-height: 0;
    background: linear-gradient(180deg, #f5f7ff 0%, #fbfcff 100%);
    border-bottom-color: #e0dce9;
  }

  .hero::after {
    display: block;
    background:
      radial-gradient(circle at 16% 10%, rgba(59, 130, 246, 0.1), transparent 30%),
      radial-gradient(circle at 90% 20%, rgba(20, 184, 166, 0.1), transparent 34%);
  }

  .hero-image {
    display: none;
  }

  .hero-inner {
    min-height: 0;
    align-items: flex-start;
    padding-top: calc(var(--header-height) + 28px);
    padding-bottom: 28px;
  }

  .hero-copy {
    width: 100%;
    padding-block: 0;
  }

  .eyebrow {
    margin-bottom: 14px;
    color: #2474e8;
    font-size: 14px;
    font-weight: 850;
    letter-spacing: 0.02em;
    text-transform: uppercase;
  }

  .hero-copy h1 {
    max-width: none;
    margin-bottom: 16px;
    font-size: clamp(38px, 12vw, 50px);
    line-height: 1.08;
  }

  .hero-slogan {
    margin-bottom: 14px;
    color: #167f76;
    font-size: 21px;
    font-weight: 850;
  }

  .hero-lead {
    max-width: none;
    color: #66717f;
    font-size: 18px;
    line-height: 1.75;
  }

  .hero-proof {
    flex-wrap: wrap;
    gap: 10px;
    overflow: visible;
    margin: 28px 0 0;
    padding: 0;
  }

  .hero-proof span {
    flex: 0 0 auto;
    min-height: 42px;
    padding: 9px 14px;
    border-color: #e0dce9;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    color: #51458f;
    box-shadow: none;
    font-size: 15px;
  }

  .hero-actions {
    display: flex;
    margin-top: 28px;
  }

  .hero-actions .button-primary:not(.button-mobile-download) {
    display: none;
  }

  .button-mobile-download {
    display: inline-flex;
  }

  .hero-actions .button-secondary {
    display: none;
  }

  .hero-actions .button {
    width: auto;
    min-width: 190px;
    min-height: 56px;
    padding-inline: 24px;
    border-radius: 8px;
    font-size: 18px;
  }

  .hero-actions .button-primary {
    background: #2474e8;
    box-shadow: 0 16px 30px rgba(36, 116, 232, 0.22);
  }

  .hero-points {
    display: none;
  }

  .home-mobile-snapshot {
    display: grid;
    gap: 12px;
    margin-top: 28px;
    padding: 22px;
    border: 1px solid #e0dce9;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 18px 44px rgba(45, 62, 99, 0.08);
  }

  .home-mobile-snapshot-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 6px;
  }

  .home-mobile-snapshot-head span {
    color: #142033;
    font-size: 16px;
  }

  .home-mobile-snapshot-head strong {
    color: #5146c6;
    font-size: 26px;
    line-height: 1;
  }

  .home-mobile-snapshot article {
    position: relative;
    display: grid;
    gap: 4px;
    padding: 16px;
    border-radius: 8px;
    background: #f8f9fc;
  }

  .home-mobile-snapshot b {
    color: #142033;
    font-size: 18px;
  }

  .home-mobile-snapshot article span {
    color: #66717f;
    font-size: 14px;
  }

  .home-mobile-snapshot em {
    position: absolute;
    top: 18px;
    right: 16px;
    color: #0c9368;
    font-size: 14px;
    font-style: normal;
    font-weight: 800;
  }

  .platform-strip {
    display: none;
  }
}

/* Mobile homepage: remove the operation card and hand off directly to the comparison section. */
@media (max-width: 680px) {
  .home-mobile-snapshot {
    display: none;
  }

  .hero-inner {
    padding-bottom: 24px;
  }

  .hero-actions {
    margin-bottom: 0;
  }

  .job-radar-promo {
    padding-top: 34px;
  }
}

/* ===================== 邀请代理面板样式 ===================== */

/* 导航栏邀请代理入口按钮 */
.referral-nav-button {
  margin-right: 8px;
  border-color: #d6e4f5;
  background: #f0f7ff;
  color: #1f5fbc;
}

.referral-nav-button:hover {
  border-color: #9ebeea;
  background: var(--surface-blue);
}

.referral-nav-button[hidden] {
  display: none !important;
}

/* 邀请代理面板容器：覆盖默认弹窗宽度 */
.referral-panel {
  width: min(900px, 100%);
  max-height: min(80vh, 820px);
  overflow: auto;
}

/* 标签栏 */
.referral-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.referral-tab {
  min-height: 40px;
  padding: 8px 16px;
  border: 1px solid #d9e3ef;
  border-radius: 8px;
  background: #f8fafc;
  color: #52647c;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 160ms ease;
}

.referral-tab:hover {
  border-color: #9ebeea;
  background: var(--surface-blue);
}

.referral-tab.active {
  border-color: var(--blue);
  background: var(--surface-blue);
  color: var(--blue);
  font-weight: 750;
}

/* 面板内容区 */
.referral-panel-section {
  display: none;
}

.referral-panel-section.active {
  display: block;
}

/* 总览 - 宣传区域 */
.referral-promo-box {
  display: grid;
  gap: 16px;
  margin-bottom: 22px;
}

.referral-promo-hero {
  background: linear-gradient(135deg, #1e6fd6 0%, #1558a8 100%);
  color: #fff;
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}

.referral-promo-hero h3 {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 800;
}

.referral-promo-hero p {
  margin: 0;
  font-size: 14px;
  opacity: 0.9;
}

.referral-share-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.referral-detail-entry {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 8px;
}

.referral-withdrawal-notice {
  background: #fff7e6;
  border: 1px solid #ffe0a3;
  border-radius: 8px;
  padding: 8px 12px;
  color: #8a5a00;
  font-size: 14px;
  margin-bottom: 10px;
}

.referral-threshold-hint {
  color: #e67e22;
  font-weight: 600;
  font-size: 13px;
}

/* 总览 - 邀请码/链接/分享文案区域 */
.referral-invite-box {
  display: grid;
  gap: 16px;
  margin-bottom: 22px;
}

.referral-invite-row {
  display: grid;
  gap: 6px;
}

.referral-invite-row > label {
  color: #405069;
  font-size: 14px;
  font-weight: 700;
}

.referral-copy-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 8px;
  align-items: end;
}

.referral-copy-row input {
  width: 100%;
  min-height: 44px;
  border: 1px solid #cfdae8;
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--ink);
  background: #f7faff;
}

/* 分享文案框 */
.referral-share-box {
  display: grid;
  gap: 6px;
}

.referral-share-box > label {
  color: #405069;
  font-size: 14px;
  font-weight: 700;
}

.referral-share-box textarea {
  width: 100%;
  min-height: 80px;
  border: 1px solid #cfdae8;
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--ink);
  background: #f7faff;
  font-size: 14px;
  line-height: 1.6;
  resize: vertical;
}

/* 邀请海报区域 */
.referral-poster-section {
  margin-top: 16px;
  padding: 16px;
  border: 1px dashed #cfdae8;
  border-radius: 12px;
  background: #f7faff;
}
.referral-poster-section > label {
  display: block;
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 6px;
  color: var(--ink);
}
.referral-poster-hint {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 12px 0;
}
.referral-poster-actions {
  margin-bottom: 12px;
}
.referral-poster-preview {
  text-align: center;
}
.referral-poster-preview > img {
  max-width: 100%;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(13, 61, 122, 0.18);
  margin-bottom: 12px;
}
.referral-poster-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.referral-poster-tip {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

/* 复制按钮 */
.referral-copy-btn {
  min-height: 44px;
  white-space: nowrap;
}

/* 统计数据网格 */
.referral-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.referral-stat {
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px solid #dfe8f3;
  border-radius: 8px;
  background: #f7faff;
}

.referral-stat span {
  color: var(--muted);
  font-size: 13px;
}

.referral-stat strong {
  font-size: 22px;
  font-weight: 820;
  color: var(--ink);
}

/* 操作按钮区 */
.referral-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

/* 表格容器 */
.referral-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  margin-bottom: 12px;
}

.referral-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 13px;
}

.referral-table th,
.referral-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  word-break: break-all;
}

.referral-table th {
  background: #f7f9fc;
  color: #344054;
  font-weight: 700;
  white-space: nowrap;
}

.referral-table tbody tr:last-child td {
  border-bottom: 0;
}

/* 状态徽标 */
.referral-status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #eef4ff;
  color: #1e4f9a;
  font-weight: 700;
  font-size: 12px;
}

/* 分页 */
.referral-pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding: 8px 4px 0;
  color: var(--muted);
  font-size: 13px;
}

.referral-page-btn {
  min-height: 34px;
  padding: 6px 12px;
  font-size: 13px;
}

/* 提现面板 */
.referral-withdrawal-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 18px;
  padding: 14px;
  border: 1px solid #dfe8f3;
  border-radius: 8px;
  background: #f7faff;
  font-size: 14px;
  color: var(--muted);
}

.referral-withdrawal-summary strong {
  color: var(--blue);
  font-size: 18px;
  font-weight: 800;
}

.referral-withdrawal-form {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.referral-withdrawal-form h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.referral-withdrawal-form label {
  display: grid;
  gap: 6px;
  color: #405069;
  font-size: 14px;
  font-weight: 700;
}

.referral-withdrawal-form input {
  width: 100%;
  min-height: 44px;
  border: 1px solid #cfdae8;
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--ink);
  background: #fff;
}

.referral-withdrawal-form .button {
  justify-content: center;
}

/* 加载/错误提示 */
.referral-overview-loading {
  padding: 30px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

.referral-error {
  color: var(--red) !important;
}

/* 响应式 */
@media (max-width: 680px) {
  .referral-panel {
    width: 100%;
    max-width: 100%;
    max-height: calc(100vh - 20px);
    padding: 18px 14px 14px;
    margin: 0;
    border-radius: 0;
  }

  .referral-panel .section-kicker {
    font-size: 11px;
  }

  .referral-panel h2 {
    font-size: 20px;
  }

  .referral-tabs {
    gap: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }

  .referral-tab {
    padding: 8px 12px;
    font-size: 13px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .referral-content {
    padding-top: 12px;
  }

  .referral-panel-section {
    gap: 14px;
  }

  /* 宣传区域 */
  .referral-promo-hero h3 {
    font-size: 18px;
  }

  .referral-promo-hero p {
    font-size: 13px;
  }

  .referral-share-box textarea {
    font-size: 13px;
    min-height: 70px;
  }

  .referral-share-actions {
    flex-direction: column;
    gap: 8px;
  }

  .referral-share-actions .button {
    width: 100%;
  }

  .referral-poster-section {
    padding: 12px;
  }

  .referral-poster-preview > img {
    width: 100%;
    max-width: 360px;
  }

  .referral-poster-buttons {
    flex-direction: column;
    gap: 8px;
  }

  .referral-poster-buttons .button {
    width: 100%;
  }

  /* 统计数字 */
  .referral-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .referral-stat {
    padding: 10px 8px;
  }

  .referral-stat span {
    font-size: 12px;
  }

  .referral-stat strong {
    font-size: 18px;
  }

  /* 提现 */
  .referral-withdrawal-form label {
    font-size: 13px;
  }

  .referral-withdrawal-notice {
    font-size: 13px;
  }

  .referral-threshold-hint {
    font-size: 12px;
    color: var(--orange, #e67e22);
    font-weight: 600;
  }

  /* 明细入口 */
  .referral-detail-entry {
    flex-direction: column;
    gap: 8px;
  }

  .referral-detail-entry .button {
    width: 100%;
    text-align: center;
  }

  .referral-actions .button {
    width: 100%;
    text-align: center;
    font-size: 14px;
  }

  /* 表格 */
  .referral-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -14px;
    padding: 0 14px;
  }

  .referral-table {
    font-size: 12px;
    min-width: 500px;
  }

  .referral-table th,
  .referral-table td {
    padding: 8px 6px;
    white-space: nowrap;
  }

  /* 分页 */
  .referral-pagination {
    gap: 4px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .referral-pagination button {
    padding: 6px 10px;
    font-size: 12px;
  }

  /* 弹窗整体 */
  .credit-dialog-overlay {
    padding: 0;
    align-items: stretch;
  }

  /* 关闭按钮 */
  .credit-close {
    top: 10px;
    right: 10px;
    width: 34px;
    height: 34px;
  }
}

/* ============================================================
   隐身 · 安全 · 放心使用 板块（9 图网格，参考 cuemate.net 排版）
   ============================================================ */
.stealth-section {
  border-top: 1px solid var(--line);
  background: #f7fafc;
}

.stealth-heading {
  max-width: 780px;
}

.stealth-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 8px;
}

.stealth-card {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 24px 18px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 6px 20px rgba(35, 66, 109, 0.06);
  text-align: center;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.stealth-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(35, 66, 109, 0.12);
}

.stealth-card > img {
  width: 100%;
  max-width: 220px;
  height: auto;
  display: block;
}

.stealth-card figcaption {
  color: var(--green);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* 浏览器卡片：6 个浏览器图标 + 长说明文字 */
.stealth-card-browser {
  grid-column: span 1;
}

.stealth-browser-icons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 50px;
}

.stealth-browser-icons img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  display: block;
}

.stealth-card-browser figcaption {
  color: var(--blue);
  font-size: 14px;
  line-height: 1.5;
  max-width: 240px;
}

/* 平板：2 列，浏览器卡片占满整行 */
@media (max-width: 820px) {
  .stealth-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
  .stealth-card-browser {
    grid-column: span 2;
  }
  .stealth-browser-icons {
    gap: 14px;
  }
  .stealth-browser-icons img {
    width: 40px;
    height: 40px;
  }
  .stealth-card-browser figcaption {
    max-width: 100%;
  }
}

/* 手机：2 列紧凑排版，图标与文字适配窄屏 */
@media (max-width: 680px) {
  .stealth-grid {
    gap: 12px;
  }
  .stealth-card {
    padding: 16px 12px 14px;
    gap: 10px;
    border-radius: 12px;
  }
  .stealth-card > img {
    max-width: 160px;
  }
  .stealth-card figcaption {
    font-size: 13px;
  }
  .stealth-browser-icons {
    gap: 10px;
    min-height: 40px;
  }
  .stealth-browser-icons img {
    width: 32px;
    height: 32px;
  }
  .stealth-card-browser figcaption {
    font-size: 13px;
  }
}

/* 超窄屏：仍保持 2 列，避免单列过长导致页面拖沓 */
@media (max-width: 380px) {
  .stealth-card {
    padding: 12px 8px 10px;
    gap: 8px;
  }
  .stealth-card > img {
    max-width: 130px;
  }
  .stealth-card figcaption {
    font-size: 12px;
  }
  .stealth-browser-icons img {
    width: 28px;
    height: 28px;
  }
}

/* ============================================================
   用户好评卡片网格（替换原图片轮播）
   ============================================================ */
.feedback-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1000px;
  margin: 0 auto;
}

.feedback-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(35, 66, 109, 0.05);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  /* 黄金比例：宽:高 ≈ 1:1.618，限制最小高度让卡片更紧凑 */
  min-height: 0;
}

.feedback-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.company-logo-img {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  object-fit: cover;
  background: #f0f0f0;
}

.feedback-card:hover {
  transform: translateY(-3px);
  border-color: #9ebeea;
  box-shadow: 0 14px 36px rgba(35, 66, 109, 0.1);
}

.feedback-stars {
  color: #f5a623;
  font-size: 15px;
  letter-spacing: 2px;
  line-height: 1;
}

.feedback-text {
  flex: 1;
  margin: 0;
  color: #3a4a5e;
  font-size: 15px;
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.feedback-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 16px;
  border-top: 1px solid #edf1f6;
}

.feedback-author {
  color: var(--ink);
  font-size: 14px;
  font-weight: 720;
}

.feedback-tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 5px 11px;
  border-radius: 6px;
  background: var(--surface-blue);
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

@media (max-width: 900px) {
  .feedback-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .feedback-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .feedback-card {
    padding: 22px 20px;
    gap: 14px;
  }

  .feedback-text {
    font-size: 14px;
    line-height: 1.7;
  }
}

/* ============================================================
   v3 Styles — Homepage Redesign (2026-08-07)
   ============================================================ */

/* --- Header layout override for download dropdown --- */
.header-inner {
  grid-template-columns: 1fr auto auto auto;
  gap: 12px;
}

/* --- Download dropdown component --- */
.download-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.download-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 0;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: background 160ms ease, box-shadow 160ms ease;
  box-shadow: 0 4px 14px rgba(34, 104, 223, 0.25);
}

.download-trigger:hover {
  background: var(--blue-dark);
}

.download-trigger svg {
  width: 16px;
  height: 16px;
}

.download-trigger svg:last-child {
  width: 14px;
  height: 14px;
  transition: transform 200ms ease;
}

.download-dropdown.is-open .download-trigger svg:last-child {
  transform: rotate(180deg);
}

.download-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 240px;
  padding: 6px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 20px 50px rgba(25, 51, 87, 0.18);
  border: 1px solid var(--line);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  z-index: 1000;
}

.download-dropdown.is-open .download-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.download-menu a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  transition: background 120ms ease, color 120ms ease;
}

.download-menu a:hover {
  background: var(--surface-blue);
  color: var(--blue);
}

.download-menu a svg {
  width: 18px;
  height: 18px;
  color: var(--muted);
  flex-shrink: 0;
}

.download-menu a:hover svg {
  color: var(--blue);
}

/* --- Hero v3 (dark) --- */
.hero-v3 {
  position: relative;
  background: #0f172a;
  padding-top: calc(var(--header-height) + 64px);
  padding-bottom: 88px;
  overflow: hidden;
  text-align: center;
}

.hero-v3::before {
  content: "";
  position: absolute;
  top: -300px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.18) 0%, transparent 65%);
  pointer-events: none;
}

.hero-v3-inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-v3-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: #a5b4fc;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 28px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  animation: v3-pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes v3-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
}

.hero-v3 h1 {
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.18;
  font-weight: 800;
  color: #f8fafc;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
}

.hero-v3-subtitle {
  font-size: 18px;
  line-height: 1.7;
  color: #94a3b8;
  margin: 0 0 36px;
  max-width: 620px;
}

/* Hero download trigger — larger */
.download-trigger-hero {
  padding: 14px 36px;
  font-size: 16px;
  border-radius: 10px;
  box-shadow: 0 8px 28px rgba(34, 104, 223, 0.35);
}

.download-trigger-hero svg {
  width: 20px;
  height: 20px;
}

.hero-v3 .download-menu {
  right: auto;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
}

.hero-v3 .download-dropdown.is-open .download-menu {
  transform: translateX(-50%) translateY(0);
}

.hero-v3-note {
  margin-top: 18px;
  font-size: 14px;
  color: #64748b;
}

/* --- Client demo --- */
.client-demo {
  padding-top: 72px;
  padding-bottom: 72px;
}

.client-window {
  max-width: 920px;
  margin: 0 auto;
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 24px 64px rgba(25, 51, 87, 0.16);
  border: 1px solid var(--line);
}

.client-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #1e293b;
}

.titlebar-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #22c55e; }

.client-title {
  margin-left: 8px;
  color: #94a3b8;
  font-size: 13px;
  font-weight: 500;
}

.client-body {
  display: flex;
  min-height: 420px;
}

.client-sidebar {
  flex-shrink: 0;
  width: 200px;
  padding: 12px 8px;
  background: #1e293b;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #94a3b8;
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition: background 150ms ease, color 150ms ease;
  white-space: nowrap;
}

.sidebar-item:hover {
  background: rgba(148, 163, 184, 0.1);
  color: #e2e8f0;
}

.sidebar-item.is-active {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
  font-weight: 600;
}

.sidebar-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.client-main {
  flex: 1;
  min-width: 0;
  padding: 28px;
  background: #f8fafc;
  overflow-y: auto;
}

.client-panel {
  display: none;
  animation: v3-fade 300ms ease;
}

.client-panel.is-active {
  display: block;
}

@keyframes v3-fade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.client-panel img {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 20px;
  border: 1px solid var(--line);
}

/* 客户端 HTML 模拟界面 */
.client-panel-mockup {
  animation: v3-fade 300ms ease;
}

.mockup-app {
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
}

.mockup-toolbar {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2, #f8fafc);
  padding: 0 12px;
}

.mockup-tab {
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  cursor: default;
}

.mockup-tab.is-active {
  color: var(--blue);
  border-bottom-color: var(--blue);
}

.mockup-body {
  padding: 20px;
  min-height: 320px;
}

/* AI填网申 */
.mockup-form { display: flex; flex-direction: column; gap: 14px; }
.mockup-row { display: flex; align-items: center; gap: 10px; }
.mockup-label { width: 80px; flex-shrink: 0; font-size: 13px; color: var(--muted); font-weight: 600; }
.mockup-input { flex: 1; padding: 7px 12px; border: 1px solid var(--line); border-radius: 6px; font-size: 13px; color: var(--ink-2, #3f3f46); background: #fff; }
.mockup-btn { padding: 6px 14px; border: 1px solid var(--blue); border-radius: 6px; background: #fff; color: var(--blue); font-size: 12px; font-weight: 600; cursor: default; }
.mockup-btn-primary { background: var(--blue); color: #fff; }
.mockup-btn-outline { background: #fff; color: var(--ink-2, #3f3f46); border-color: var(--line); }
.mockup-tag { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 5px; font-size: 12px; font-weight: 600; }
.mockup-tag-green { background: #d1fae5; color: #059669; }
.mockup-tag-blue { background: #dbeafe; color: #2563eb; }
.mockup-tag-amber { background: #fef3c7; color: #d97706; }
.mockup-tag-purple { background: #ede9fe; color: #7c3aed; }
.mockup-section-title { font-size: 14px; font-weight: 700; color: var(--ink); margin-top: 4px; }
.mockup-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mockup-field { display: flex; flex-direction: column; gap: 4px; }
.mockup-field span { font-size: 12px; color: var(--muted); }
.mockup-field .mockup-input { padding: 6px 10px; font-size: 12px; }
.mockup-actions { display: flex; gap: 10px; margin-top: 4px; }

/* 简历制作 */
.mockup-resume-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.mockup-resume-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border: 1px solid var(--line); border-radius: 8px; cursor: default; }
.mockup-resume-item.is-active { border-color: var(--blue); background: #eff6ff; }
.mockup-resume-info { display: flex; flex-direction: column; gap: 2px; }
.mockup-resume-info strong { font-size: 14px; color: var(--ink); }
.mockup-resume-info span { font-size: 12px; color: var(--muted); }
.mockup-resume-preview { border: 1px solid var(--line); border-radius: 8px; padding: 18px; background: #fff; }
.mockup-resume-header { display: flex; flex-direction: column; gap: 2px; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.mockup-resume-header strong { font-size: 18px; }
.mockup-resume-header span { font-size: 12px; color: var(--muted); }
.mockup-resume-section { margin-bottom: 14px; }
.mockup-resume-section-title { font-size: 13px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.mockup-line { height: 7px; border-radius: 3px; background: #f1f5f9; margin-bottom: 6px; }
.mockup-line-short { width: 60%; }

/* 校招公告 */
.mockup-filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.mockup-chip { padding: 4px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: 12px; font-weight: 600; color: var(--muted); cursor: default; }
.mockup-chip.is-active { background: var(--blue); border-color: var(--blue); color: #fff; }
.mockup-notice-list { display: flex; flex-direction: column; gap: 8px; }
.mockup-notice-item { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px; }
.mockup-notice-tag { flex-shrink: 0; }
.mockup-notice-content { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.mockup-notice-content strong { font-size: 14px; color: var(--ink); }
.mockup-notice-content span { font-size: 12px; color: var(--muted); }
.mockup-notice-date { font-size: 12px; color: var(--muted); flex-shrink: 0; }

/* 职位监控 */
.mockup-monitor-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.mockup-monitor-item { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px; }
.mockup-monitor-info { display: flex; flex-direction: column; gap: 2px; }
.mockup-monitor-info strong { font-size: 14px; color: var(--ink); }
.mockup-monitor-info span { font-size: 12px; color: var(--muted); }
.mockup-status { padding: 3px 10px; border-radius: 5px; font-size: 12px; font-weight: 600; flex-shrink: 0; }
.mockup-status-active { background: #fef3c7; color: #d97706; }
.mockup-status-interview { background: #dbeafe; color: #2563eb; }
.mockup-status-offer { background: #d1fae5; color: #059669; }
.mockup-status-pending { background: #f1f5f9; color: #64748b; }
.mockup-monitor-reminder { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 8px; background: #eff6ff; color: var(--blue); font-size: 13px; font-weight: 600; }
.mockup-monitor-reminder svg { width: 16px; height: 16px; }

@media (max-width: 768px) {
  .mockup-fields { grid-template-columns: 1fr; }
  .mockup-row { flex-wrap: wrap; }
  .mockup-label { width: 100%; }
}

.client-panel h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 10px;
}

.client-panel p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin: 0 0 16px;
}

.panel-mockup {
  display: grid;
  place-items: center;
  height: 220px;
  border-radius: 10px;
  background: linear-gradient(135deg, #eef2ff, #e0e7ff);
  margin-bottom: 20px;
}

.panel-mockup svg {
  width: 64px;
  height: 64px;
  color: #6366f1;
}

.panel-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.panel-tags span {
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--surface-blue);
  color: var(--blue);
  font-size: 13px;
  font-weight: 600;
}

/* --- Features v3 --- */
.features-v3 {
  padding-top: 72px;
  padding-bottom: 72px;
  background: var(--surface);
}

.feature-grid-v3 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card-v3 {
  padding: 28px 24px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  transition: box-shadow 200ms ease, transform 200ms ease;
}

.feature-card-v3:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.feature-icon-v3 {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--surface-blue);
  margin-bottom: 16px;
}

.feature-icon-v3 svg {
  width: 24px;
  height: 24px;
  color: var(--blue);
}

.feature-card-v3 h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 8px;
}

.feature-card-v3 p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
  margin: 0;
}

/* --- Pricing v3 --- */
.pricing-v3 {
  padding-top: 72px;
  padding-bottom: 72px;
}

.pricing-grid-v3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 880px;
  margin: 0 auto;
}

.pricing-card-v3 {
  position: relative;
  padding: 32px 28px;
  border-radius: 16px;
  background: #fff;
  border: 2px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: box-shadow 200ms ease, border-color 200ms ease;
}

.pricing-card-v3:hover {
  box-shadow: var(--shadow);
}

.pricing-card-v3.is-popular {
  border-color: #6366f1;
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.15);
}

.popular-badge-v3 {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  border-radius: 999px;
  background: #6366f1;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.pricing-card-v3 h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 12px;
}

.price-v3 {
  font-size: 42px;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 20px;
  line-height: 1;
}

.price-symbol {
  font-size: 24px;
  font-weight: 600;
  vertical-align: super;
  margin-right: 2px;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pricing-features li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
  font-size: 14px;
}

.pricing-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--surface-blue);
}

.pricing-features li::after {
  content: "✓";
  position: absolute;
  left: 3px;
  top: 2px;
  font-size: 13px;
  color: var(--blue);
  font-weight: 700;
  line-height: 18px;
  text-align: center;
  width: 18px;
}

.pricing-cta {
  display: flex;
  width: 100%;
  justify-content: center;
  margin-top: auto;
}

/* --- FAQ v3 --- */
.faq-v3 {
  padding-top: 72px;
  padding-bottom: 72px;
  background: var(--surface);
}

.faq-list-v3 {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item-v3 {
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
  transition: border-color 150ms ease;
}

.faq-item-v3[open] {
  border-color: var(--blue);
}

.faq-item-v3 summary {
  padding: 18px 22px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-item-v3 summary::-webkit-details-marker {
  display: none;
}

.faq-item-v3 summary::after {
  content: "+";
  font-size: 22px;
  font-weight: 400;
  color: var(--muted);
  transition: transform 200ms ease;
  flex-shrink: 0;
}

.faq-item-v3[open] summary::after {
  content: "\2212";
}

.faq-item-v3 p {
  padding: 0 22px 18px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}

/* --- CTA v3 --- */
.cta-v3 {
  background: #0f172a;
  padding: 72px 0;
  text-align: center;
}

.cta-v3 h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: #f8fafc;
  margin: 0 0 14px;
}

.cta-v3 p {
  font-size: 17px;
  color: #94a3b8;
  margin: 0 0 32px;
}

.cta-button-v3 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  font-size: 16px;
  font-weight: 600;
}

.cta-button-v3 svg {
  width: 20px;
  height: 20px;
}

/* --- Footer v3 --- */
.footer-v3 {
  background: #0f172a;
  padding: 48px 0 32px;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.footer-v3-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-v3 .brand {
  color: #f8fafc;
}

.footer-v3 .brand-mark {
  background: var(--blue);
}

.footer-v3 p {
  color: #64748b;
  font-size: 14px;
  margin: 8px 0 0;
}

.footer-v3 .footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}

.footer-v3 .footer-links a {
  color: #94a3b8;
  font-size: 14px;
  font-weight: 500;
  transition: color 150ms ease;
}

.footer-v3 .footer-links a:hover {
  color: #f8fafc;
}

.footer-v3 .copyright {
  color: #475569;
  font-size: 13px;
  margin: 0;
}

.footer-v3 .copyright a {
  color: #64748b;
}

.footer-v3 .copyright a:hover {
  color: #94a3b8;
}

/* --- Responsive: 820px (header) --- */
@media (max-width: 820px) {
  .header-inner {
    grid-template-columns: 1fr auto auto;
    gap: 8px;
  }

  .site-header .download-dropdown {
    display: none;
  }
}

/* --- Responsive: 768px --- */
@media (max-width: 768px) {
  .hero-v3 {
    padding-top: calc(var(--header-height) + 40px);
    padding-bottom: 56px;
  }

  .hero-v3 h1 {
    font-size: clamp(28px, 6vw, 38px);
  }

  .hero-v3-subtitle {
    font-size: 16px;
  }

  .client-body {
    flex-direction: column;
    min-height: auto;
  }

  .client-sidebar {
    width: 100%;
    flex-direction: row;
    overflow-x: auto;
    padding: 8px;
    gap: 4px;
  }

  .sidebar-item {
    flex-shrink: 0;
    padding: 8px 14px;
  }

  .client-main {
    padding: 20px;
  }

  .feature-grid-v3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .pricing-grid-v3 {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 400px;
  }

  .pricing-card-v3.is-popular {
    order: -1;
  }
}

/* --- Responsive: 480px --- */
@media (max-width: 480px) {
  .hero-v3 h1 {
    font-size: 26px;
  }

  .hero-v3-subtitle {
    font-size: 15px;
  }

  .download-trigger-hero {
    padding: 12px 28px;
    font-size: 15px;
  }

  .client-titlebar {
    padding: 10px 12px;
  }

  .client-main {
    padding: 16px;
  }

  .client-panel h3 {
    font-size: 18px;
  }

  .panel-mockup {
    height: 160px;
  }

  .panel-mockup svg {
    width: 48px;
    height: 48px;
  }

  .feature-grid-v3 {
    grid-template-columns: 1fr;
  }

  .feature-card-v3 {
    padding: 22px 20px;
  }

  .pricing-card-v3 {
    padding: 24px 20px;
  }

  .price-v3 {
    font-size: 36px;
  }

  .cta-v3 {
    padding: 56px 0;
  }

  .cta-v3 h2 {
    font-size: 24px;
  }

  .footer-v3 {
    padding: 36px 0 24px;
  }

  .footer-v3 .footer-links {
    gap: 16px;
  }
}

/* ============================================================
   v4 新增: 动态用户计数 / 活动播报 / 模式标签 / 浮动二维码
   ============================================================ */

/* Live activity ticker */
.live-activity {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 28px;
  font-size: 13px;
  color: #94a3b8;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
  animation: live-blink 1.5s ease-in-out infinite;
}

@keyframes live-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.live-text {
  transition: opacity 0.3s ease;
  white-space: nowrap;
}

#reg-user-count {
  font-weight: 800;
  color: #fff;
}

/* Mode tabs (笔试助手悬浮框/语音播报) */
.mode-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.mode-tab {
  padding: 7px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
}

.mode-tab:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.mode-tab.is-active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.mode-content {
  display: none;
}

.mode-content.is-active {
  display: block;
  animation: modeFade 0.3s ease;
}

@keyframes modeFade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Float contact (悬浮客服二维码) */
.float-contact {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 200;
}

.float-contact-toggle {
  position: relative;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 0;
  background: linear-gradient(135deg, #2f7bf0, #174fac);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(34, 104, 223, 0.4);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.float-contact-toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 28px rgba(34, 104, 223, 0.5);
}

.float-contact-toggle::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  animation: float-contact-pulse 2.4s ease-out infinite;
  pointer-events: none;
}

@keyframes float-contact-pulse {
  0% { box-shadow: 0 0 0 0 rgba(34, 104, 223, 0.45); }
  70% { box-shadow: 0 0 0 14px rgba(34, 104, 223, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 104, 223, 0); }
}

.float-contact-icon {
  width: 26px;
  height: 26px;
}

.float-contact-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  padding: 2px 7px;
  border-radius: 999px;
  background: #ff4d4f;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.4;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.18);
}

.float-contact-panel {
  position: absolute;
  right: 0;
  bottom: 66px;
  width: 320px;
  padding: 18px 18px 20px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.16);
  opacity: 0;
  transform: translateY(10px) scale(0.96);
  transform-origin: bottom right;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.float-contact.is-open .float-contact-panel {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.float-contact-title {
  margin: 0 0 14px;
  text-align: center;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
}

.float-contact-close {
  position: absolute;
  top: 10px;
  right: 10px;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 0;
  background: #f1f5f9;
  color: var(--muted);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.float-contact-close:hover {
  background: #e2e8f0;
  color: var(--ink);
}

.float-contact-close svg {
  width: 15px;
  height: 15px;
}

.float-contact-codes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.float-contact-code {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.float-contact-code img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--line);
  padding: 6px;
  background: #fff;
}

.float-contact-code span {
  padding: 3px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
}

.float-contact-code:nth-child(1) span {
  background: #07c160;
}

.float-contact-code:nth-child(2) span {
  background: #12b7f5;
}

@media (max-width: 480px) {
  .float-contact {
    right: 14px;
    bottom: 14px;
  }

  .float-contact-toggle {
    width: 48px;
    height: 48px;
  }

  .float-contact-panel {
    width: 280px;
    right: -6px;
  }

  .live-activity {
    font-size: 12px;
    padding: 5px 12px;
  }

  .mode-tabs {
    flex-direction: column;
  }
}

/* ============================================================
   v5: 用户好评轮播 + 极简页脚
   ============================================================ */

.feedback-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 960px;
  margin: 0 auto;
}

.carousel-viewport {
  overflow: hidden;
  flex: 1;
}

/* 两排自动轮播 marquee */
.feedback-marquee {
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
}

.marquee-row {
  overflow: hidden;
}

.marquee-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: marquee-scroll 40s linear infinite;
}

.marquee-row-reverse .marquee-track {
  animation: marquee-scroll-reverse 40s linear infinite;
}

.marquee-track .feedback-card {
  /* 每排显示4个，黄金比例宽度 */
  flex: 0 0 calc((min(100vw, 1600px) - 80px) / 4);
  max-width: 340px;
  min-width: 240px;
}

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

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes marquee-scroll-reverse {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

.company-logo-svg {
  display: none;
}

@media (max-width: 900px) {
  .marquee-track .feedback-card {
    flex: 0 0 calc((100vw - 56px) / 2);
    min-width: 200px;
  }
}

@media (max-width: 480px) {
  .marquee-track .feedback-card {
    flex: 0 0 calc(100vw - 40px);
    min-width: 160px;
  }
}

/* 极简页脚 */
.footer-minimal {
  padding: 24px 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-minimal .copyright {
  margin: 0;
}

/* SEO topic hub */
.seo-discovery {
  padding: 72px 24px;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
}

.seo-discovery-inner {
  max-width: 1120px;
  margin: 0 auto;
}

.seo-discovery-eyebrow {
  margin: 0 0 10px;
  color: #0f766e;
  font-size: 14px;
  font-weight: 700;
}

.seo-discovery h2 {
  margin: 0;
  color: #172033;
  font-size: 32px;
  letter-spacing: 0;
}

.seo-discovery-inner > p:not(.seo-discovery-eyebrow) {
  max-width: 720px;
  color: #64748b;
  line-height: 1.8;
}

.seo-discovery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.seo-discovery-grid a {
  display: flex;
  min-height: 124px;
  padding: 20px;
  flex-direction: column;
  gap: 10px;
  color: #172033;
  text-decoration: none;
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 6px;
}

.seo-discovery-grid a:hover {
  border-color: #0f766e;
}

.seo-discovery-grid span {
  color: #64748b;
  line-height: 1.55;
}

.seo-discovery-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.seo-discovery-links a {
  color: #0f766e;
}

@media (max-width: 900px) {
  .seo-discovery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .seo-discovery {
    padding: 52px 18px;
  }

  .seo-discovery-grid {
    grid-template-columns: 1fr;
  }

  .seo-discovery h2 {
    font-size: 27px;
  }
}

/* August recharge promotion */
.recharge-offer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  margin: 22px 0 14px;
  padding: 18px 20px;
  color: #172033;
  background: #fff7ed;
  border: 1px solid #fdba74;
  border-left: 5px solid #ea580c;
  border-radius: 6px;
}

.recharge-offer-copy {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.recharge-offer-label {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  background: #c2410c;
  border-radius: 4px;
}

.recharge-offer-label svg {
  width: 16px;
  height: 16px;
}

.recharge-offer-copy strong {
  display: block;
  font-size: 18px;
  letter-spacing: 0;
}

.recharge-offer-copy p {
  margin: 4px 0 0;
  color: #7c2d12;
  font-size: 14px;
  line-height: 1.55;
}

.recharge-offer-deadline {
  padding-left: 22px;
  border-left: 1px solid #fdba74;
  text-align: left;
}

.recharge-offer-deadline time {
  display: block;
}

.recharge-offer-deadline-label {
  display: block;
  margin-bottom: 7px;
  color: #9a3412;
  font-size: 12px;
  font-weight: 800;
}

.recharge-offer-deadline time {
  margin-top: 6px;
  color: #9a3412;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.recharge-countdown {
  display: grid;
  grid-template-columns: repeat(4, 44px);
  gap: 6px;
}

.recharge-countdown > span {
  display: grid;
  place-items: center;
  min-height: 48px;
  color: #fff;
  background: #9a3412;
  border-radius: 4px;
}

.recharge-countdown strong {
  font-size: 18px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.recharge-countdown small {
  font-size: 10px;
  line-height: 1;
  opacity: 0.82;
}

@media (max-width: 720px) {
  .recharge-offer {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 16px;
  }

  .recharge-offer-copy {
    align-items: flex-start;
  }

  .recharge-offer-deadline {
    padding: 12px 0 0;
    border-top: 1px solid #fdba74;
    border-left: 0;
    text-align: left;
  }
}

@media (max-width: 440px) {
  .recharge-offer-copy {
    flex-direction: column;
    gap: 10px;
  }

  .recharge-offer-copy strong {
    font-size: 17px;
  }

  .recharge-offer-deadline time {
    white-space: normal;
  }
}