:root {
  --ink: #17203c;
  --muted: #526078;
  --blue: #246bfd;
  --blue-deep: #1749c6;
  --wash: #9ebcf7;
  --wash-soft: #eef4ff;
  --surface: #ffffff;
  --line: #dfe7f5;
  --shadow: 0 20px 60px rgba(29, 61, 125, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --content: min(1160px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

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

button {
  font: inherit;
}

[hidden] {
  display: none !important;
}

.skip-jump {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: #ffffff;
  background: var(--blue-deep);
  border-radius: 8px;
  transform: translateY(-160%);
}

.skip-jump:focus {
  transform: translateY(0);
}

.wrap {
  width: var(--content);
  margin-inline: auto;
}

.topbar {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(223, 231, 245, 0.8);
  backdrop-filter: blur(14px);
}

.topbar-inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand-link {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
}

.brand-link img {
  width: 210px;
  height: auto;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  content: "";
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.primary-nav > a,
.language-trigger {
  padding: 10px 12px;
  color: #26324c;
  background: transparent;
  border: 0;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
}

.primary-nav > a:hover,
.primary-nav > a:focus-visible,
.language-trigger:hover,
.language-trigger:focus-visible {
  color: var(--blue-deep);
  background: var(--wash-soft);
  outline: none;
}

.primary-nav > a[aria-current="page"] {
  color: var(--blue-deep);
}

.primary-nav .download-link {
  margin-inline: 6px;
  padding-inline: 18px;
  color: #ffffff;
  background: var(--blue);
  border-radius: 999px;
}

.primary-nav .download-link:hover,
.primary-nav .download-link:focus-visible {
  color: #ffffff;
  background: var(--blue-deep);
}

.language-menu {
  position: relative;
}

.language-trigger {
  border: 1px solid var(--line);
}

.language-options {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  display: grid;
  min-width: 150px;
  padding: 8px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.language-options button {
  padding: 9px 12px;
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}

.language-options button:hover,
.language-options button[aria-current="true"] {
  color: var(--blue-deep);
  background: var(--wash-soft);
}

.hero-band {
  position: relative;
  min-height: 690px;
  overflow: hidden;
  background:
    radial-gradient(circle at 16% 16%, rgba(255, 255, 255, 0.5), transparent 31%),
    linear-gradient(135deg, #c9ddff 0%, var(--wash) 52%, #b9d2ff 100%);
}

.hero-band::after {
  position: absolute;
  right: -90px;
  bottom: -130px;
  width: 470px;
  height: 470px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  content: "";
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 690px;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 30px;
}

.hero-copy {
  padding-block: 78px 92px;
}

.hero-kicker,
.page-kicker {
  margin: 0 0 16px;
  color: #184bbd;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-copy h1 {
  max-width: 680px;
  margin: 0;
  color: #0879ee;
  font-size: clamp(3.2rem, 7vw, 6rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.hero-copy p:not(.hero-kicker) {
  max-width: 650px;
  margin: 28px 0 34px;
  color: #254367;
  font-size: clamp(1.08rem, 2vw, 1.36rem);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.action-button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 750;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.action-button:hover {
  transform: translateY(-2px);
}

.action-primary {
  color: #ffffff;
  background: var(--blue);
  box-shadow: 0 12px 28px rgba(36, 107, 253, 0.28);
}

.action-secondary {
  color: #1749a9;
  background: rgba(255, 255, 255, 0.67);
  border-color: rgba(23, 73, 169, 0.2);
}

.device-stage {
  position: relative;
  align-self: stretch;
  min-height: 620px;
}

.device-stage img {
  position: absolute;
  width: min(265px, 48%);
  filter: drop-shadow(0 30px 25px rgba(40, 67, 116, 0.22));
}

.device-ios {
  z-index: 2;
  right: 37%;
  bottom: -82px;
  transform: rotate(-5deg);
}

.device-android {
  right: 4%;
  bottom: -22px;
  transform: rotate(5deg);
}

.section-block {
  padding-block: 92px;
}

.section-block.compact {
  padding-block: 68px;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading h2,
.story-copy h2,
.page-banner h1 {
  margin: 0 0 18px;
  color: var(--ink);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.16;
  letter-spacing: -0.025em;
}

.section-heading p,
.story-copy p,
.page-banner p {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(270px, 0.7fr);
  align-items: center;
  gap: 54px;
}

.story-grid.reverse {
  grid-template-columns: minmax(270px, 0.7fr) minmax(0, 1.55fr);
}

.story-visual {
  padding: clamp(16px, 3vw, 32px);
  background: var(--wash-soft);
  border-radius: var(--radius-lg);
}

.story-visual img {
  width: 100%;
  border-radius: 18px;
}

.story-copy {
  max-width: 430px;
}

.feature-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
}

.feature-box {
  display: grid;
  min-height: 100%;
  grid-template-columns: 44% 1fr;
  overflow: hidden;
  background: #f8faff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.feature-image {
  display: grid;
  min-height: 320px;
  place-items: center;
  padding: 22px;
  background: #eaf1ff;
}

.feature-image img {
  max-height: 270px;
  object-fit: contain;
}

.feature-text {
  align-self: center;
  padding: 32px 28px;
}

.feature-text h3 {
  margin: 0 0 12px;
  font-size: 1.42rem;
}

.feature-text p {
  margin: 0;
  color: var(--muted);
}

.tint-section {
  background: #f5f8ff;
}

.resource-grid,
.page-card-grid,
.download-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.stack-gap {
  margin-top: 28px;
}

.resource-card,
.info-card,
.download-card,
.policy-paper {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 38px rgba(48, 74, 126, 0.07);
}

.resource-card,
.info-card {
  padding: 28px;
}

.resource-card span {
  display: block;
  margin-bottom: 12px;
  color: var(--blue-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.resource-card h3,
.info-card h2,
.download-card h2 {
  margin: 0 0 12px;
  font-size: 1.42rem;
  line-height: 1.35;
}

.resource-card p,
.info-card p,
.download-card p {
  margin: 0 0 16px;
  color: var(--muted);
}

.resource-card a,
.text-link {
  color: var(--blue-deep);
  font-weight: 750;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.page-banner {
  padding: 82px 0 74px;
  text-align: center;
  background:
    radial-gradient(circle at 84% 14%, rgba(255, 255, 255, 0.54), transparent 28%),
    linear-gradient(135deg, #dbe8ff 0%, #a9c4fa 100%);
}

.page-banner .wrap {
  max-width: 860px;
}

.page-main {
  padding-block: 72px 92px;
}

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

.info-card.wide {
  grid-column: 1 / -1;
}

.notice-card {
  border-left: 5px solid var(--blue);
}

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

.download-card {
  overflow: hidden;
}

.download-card-visual {
  padding: 28px;
  background: var(--wash-soft);
}

.download-card-body {
  padding: 30px;
}

.platform-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.platform-links a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 9px 17px;
  color: #ffffff;
  background: var(--blue);
  border-radius: 999px;
  font-weight: 750;
  text-decoration: none;
}

.checklist {
  margin: 20px 0 0;
  padding-left: 22px;
  color: var(--muted);
}

.checklist li + li {
  margin-top: 9px;
}

.faq-stack {
  display: grid;
  gap: 14px;
  max-width: 920px;
  margin-inline: auto;
}

.faq-stack details {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.faq-stack summary {
  padding: 20px 24px;
  font-weight: 750;
  cursor: pointer;
}

.faq-stack details p {
  margin: 0;
  padding: 0 24px 22px;
  color: var(--muted);
}

.policy-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  align-items: start;
  gap: 28px;
}

.policy-nav {
  position: sticky;
  top: 96px;
  display: grid;
  padding: 16px;
  background: var(--wash-soft);
  border-radius: 14px;
}

.policy-nav a {
  padding: 8px 10px;
  color: #2c446a;
  font-size: 0.92rem;
  text-decoration: none;
}

.policy-paper {
  padding: clamp(28px, 5vw, 52px);
}

.policy-paper h2 {
  margin: 34px 0 10px;
  font-size: 1.55rem;
}

.policy-paper h2:first-child {
  margin-top: 0;
}

.policy-paper h3 {
  margin: 24px 0 8px;
  font-size: 1.12rem;
}

.policy-paper p,
.policy-paper li {
  color: var(--muted);
}

.guide-list {
  display: grid;
  gap: 24px;
  max-width: 940px;
  margin-inline: auto;
}

.guide-article {
  padding: clamp(28px, 5vw, 46px);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: 0 14px 40px rgba(38, 75, 145, 0.08);
}

.guide-article h2 {
  margin: 0 0 14px;
  font-size: clamp(1.55rem, 3vw, 2rem);
}

.guide-article p,
.guide-article li {
  color: var(--muted);
}

.guide-meta {
  margin: 0 0 10px;
  color: var(--blue-deep);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer {
  padding: 56px 0 38px;
  color: #dce7ff;
  background: #101a35;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.footer-links a {
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
}

.site-footer p {
  max-width: 940px;
  margin: 8px 0;
  color: #aebbd4;
  font-size: 0.9rem;
}

.site-footer p a {
  color: #dce7ff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.back-top {
  position: fixed;
  z-index: 30;
  right: 20px;
  bottom: 20px;
  width: 46px;
  height: 46px;
  color: #ffffff;
  background: var(--blue);
  border: 0;
  border-radius: 50%;
  box-shadow: 0 12px 28px rgba(20, 68, 168, 0.28);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 160ms ease, transform 160ms ease;
  cursor: pointer;
}

.back-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .nav-toggle {
    display: block;
  }

  .primary-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    padding: 18px max(20px, calc((100vw - 1160px) / 2));
    background: #ffffff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 28px rgba(38, 60, 110, 0.1);
  }

  .topbar[data-menu-open="true"] .primary-nav {
    display: grid;
  }

  .primary-nav .download-link {
    margin: 4px 0;
    text-align: center;
  }

  .language-options {
    position: static;
    margin-top: 6px;
    box-shadow: none;
  }

  .hero-grid {
    grid-template-columns: 1fr 0.82fr;
  }

  .hero-copy h1 {
    font-size: clamp(3rem, 9vw, 5rem);
  }

  .story-grid,
  .story-grid.reverse {
    grid-template-columns: 1fr;
  }

  .story-grid.reverse .story-copy {
    order: 2;
  }

  .story-copy {
    max-width: none;
  }

  .feature-matrix,
  .resource-grid {
    grid-template-columns: 1fr 1fr;
  }

  .resource-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  :root {
    --content: min(100% - 28px, 1160px);
  }

  .topbar-inner {
    min-height: 68px;
  }

  .brand-link img {
    width: 176px;
  }

  .hero-band,
  .hero-grid {
    min-height: auto;
  }

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

  .hero-copy {
    padding: 62px 0 22px;
  }

  .hero-copy h1 {
    font-size: clamp(2.75rem, 15vw, 4.4rem);
  }

  .device-stage {
    min-height: 460px;
  }

  .device-stage img {
    width: 48%;
  }

  .device-ios {
    right: 42%;
    bottom: -68px;
  }

  .device-android {
    right: 7%;
    bottom: -16px;
  }

  .section-block {
    padding-block: 68px;
  }

  .feature-matrix,
  .resource-grid,
  .page-card-grid,
  .download-grid,
  .policy-layout {
    grid-template-columns: 1fr;
  }

  .resource-card:last-child,
  .info-card.wide {
    grid-column: auto;
  }

  .feature-box {
    grid-template-columns: 1fr;
  }

  .feature-image {
    min-height: 230px;
  }

  .feature-image img {
    max-height: 200px;
  }

  .policy-nav {
    position: static;
  }

  .footer-bottom {
    display: block;
  }
}

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

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

/* Visual alignment with the source template, using the rewritten class system. */
:root {
  --ink: #212529;
  --muted: #555555;
  --blue: #4a4aff;
  --blue-deep: #3737dd;
  --wash: #9dbbf8;
  --wash-soft: #e6e9f5;
  --line: #e3e7ef;
  --shadow: 0 8px 25px rgba(33, 37, 41, 0.06);
  --radius-lg: 12px;
  --radius-md: 16px;
  --content: min(1140px, calc(100% - 30px));
}

@font-face {
  font-family: "Guide Interface Icons";
  font-style: normal;
  font-weight: 900;
  font-display: block;
  src: url("interface-icons.woff2") format("woff2");
}

.topbar {
  background: #f8f9fa;
  border-bottom: 0;
  backdrop-filter: none;
}

.topbar-inner {
  min-height: 64px;
  gap: 18px;
}

.brand-link img {
  width: auto;
  height: 43px;
}

.primary-nav {
  gap: 0;
}

.primary-nav > a,
.language-trigger {
  padding: 8px 11px;
  color: #212529;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 400;
}

.primary-nav > a:hover,
.primary-nav > a:focus-visible,
.language-trigger:hover,
.language-trigger:focus-visible {
  color: #212529;
  background: rgba(74, 74, 255, 0.07);
}

.primary-nav .download-link {
  margin: 0 12px 0 8px;
  padding: 10px 20px;
  background: #4a4aff;
  border-radius: 4px;
  font-weight: 400;
}

.language-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 0;
}

.language-icon {
  display: inline-block;
  width: 1em;
  flex: 0 0 1em;
  font-family: "Guide Interface Icons";
  font-style: normal;
  font-weight: 900;
  line-height: 1;
  text-align: center;
}

.language-icon::before {
  content: "\f0ac";
}

.language-caret {
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 2px;
  border-top: 0.3em solid;
  border-right: 0.3em solid transparent;
  border-left: 0.3em solid transparent;
  vertical-align: 0.16em;
}

.language-options {
  border-radius: 4px;
  box-shadow: 0 8px 20px rgba(33, 37, 41, 0.14);
}

.hero-band {
  min-height: 0;
  overflow: hidden;
  color: #000000;
  background: #9dbbf8;
}

.hero-band::after {
  display: none;
}

.hero-grid {
  display: block;
  min-height: 0;
  padding: 80px 0 200px;
}

.hero-copy {
  width: 50%;
  padding: 0 0 50px;
}

.hero-kicker {
  display: none;
}

.hero-copy h1 {
  max-width: 620px;
  color: #000000;
  font-size: clamp(3rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: normal;
}

.hero-copy p:not(.hero-kicker) {
  max-width: 620px;
  margin: 16px 0 24px;
  color: #111111;
  font-size: 1.25rem;
  line-height: 1.55;
}

.action-button {
  min-height: 48px;
  padding: 11px 22px;
  border-radius: 6px;
  font-weight: 600;
}

.action-primary {
  color: #2c6bed;
  background: #ffffff;
  box-shadow: none;
}

.device-stage {
  position: absolute;
  right: calc((100% - 100vw) / 2 - 170px);
  bottom: -200px;
  width: 650px;
  min-height: 700px;
  transform: rotate(25deg);
}

.device-stage img {
  width: auto;
  height: auto !important;
  max-width: 280px;
  aspect-ratio: auto;
  object-fit: contain;
  filter: none;
  transform: none;
}

.device-ios {
  right: auto;
  bottom: 0;
  left: -5%;
}

.device-android {
  right: auto;
  bottom: 180px;
  left: 27%;
}

body[data-page="home"] .hero-band + .section-block {
  padding-top: 140px;
  padding-bottom: 0;
}

.home-privacy-story {
  padding-top: 0;
  padding-bottom: 48px;
}

.home-privacy-story .story-grid {
  grid-template-columns: minmax(260px, 1fr) minmax(0, 2fr);
}

.home-privacy-story .story-copy {
  order: -1;
}

.home-feature-section {
  padding-top: 0;
}

.section-block,
.section-block.compact {
  padding-block: 80px;
}

.section-heading {
  margin-bottom: 40px;
}

.section-heading h2,
.story-copy h2 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 3.5vw, 2.5rem);
  letter-spacing: normal;
}

.section-heading p,
.story-copy p {
  color: #333333;
  font-size: 1.2rem;
  line-height: 1.6;
}

.story-grid {
  grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
  align-items: start;
  gap: 24px;
}

.story-grid.reverse {
  grid-template-columns: minmax(260px, 1fr) minmax(0, 2fr);
}

.story-visual {
  padding: 40px;
  background: transparent;
  border-radius: 12px;
}

.story-visual img {
  width: 100%;
  height: auto !important;
  aspect-ratio: auto;
  object-fit: contain;
  border-radius: 16px;
}

.story-copy {
  max-width: none;
  padding-top: 24px;
}

.feature-matrix {
  gap: 24px;
}

.feature-box {
  display: flex;
  min-height: 320px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  background: #ffffff;
  border: 1px solid #dddddd;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.feature-image {
  min-height: 0;
  padding: 15px;
  background: transparent;
}

.feature-image img {
  width: auto;
  height: auto !important;
  max-height: 450px;
  aspect-ratio: auto;
  object-fit: contain;
}

.feature-text {
  padding: 0 10px;
}

.feature-text h3 {
  margin: 15px 0 10px;
  font-size: 1.5rem;
}

.feature-text p {
  color: #555555;
  font-size: 1.3rem;
}

.tint-section {
  background: #e6e9f5;
}

.news-section {
  padding-block: 80px;
  background: #f8f9fa;
}

.news {
  width: var(--content);
  margin-inline: auto;
}

.news-title {
  margin: 0 0 14px;
  color: #212529;
  font-size: clamp(2rem, 3.5vw, 2.5rem);
  line-height: 1.2;
  text-align: center;
}

.news-desc {
  max-width: 780px;
  margin: 0 auto;
  color: #555555;
  font-size: 1.15rem;
  line-height: 1.75;
  text-align: center;
}

.news-list {
  max-width: 900px;
  margin: 38px auto 0;
  padding: 4px 28px;
  overflow: hidden;
  list-style: none;
  font-size: 0;
  background: #ffffff;
  border: 1px solid #e6e8ec;
  border-radius: 16px;
  box-shadow: 0 8px 25px rgba(33, 37, 41, 0.06);
}

.news-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 2px;
  border-bottom: 1px solid #e6e8ec;
}

.news-item:last-child {
  border-bottom: 0;
}

.news-link {
  color: #212529;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.55;
  text-decoration: none;
  transition: color 160ms ease;
}

.news-link:hover,
.news-link:focus-visible {
  color: #0879ee;
}

.news-time {
  flex: 0 0 auto;
  color: #7a818b;
  font-size: 0.9rem;
  white-space: nowrap;
}

.news-more {
  margin-top: 30px;
  text-align: center;
}

.news-more a {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 11px 24px;
  color: #ffffff;
  background: #4a4aff;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: background 160ms ease, transform 160ms ease;
}

.news-more a:hover,
.news-more a:focus-visible {
  background: #3838df;
  transform: translateY(-2px);
}

.page-banner {
  padding: 78px 0;
  background: #9dbbf8;
}

.page-banner h1 {
  max-width: 880px;
  margin: 0 auto 18px;
  font-size: clamp(2.1rem, 5vw, 3.7rem);
  letter-spacing: normal;
}

.page-banner p:not(.page-kicker) {
  max-width: 760px;
  margin-inline: auto;
  color: #212529;
  font-size: 1.18rem;
  line-height: 1.8;
}

.page-kicker {
  color: #354052;
}

.blog-page-banner {
  text-align: center;
}

.page-banner p.blog-page-title {
  max-width: 880px;
  margin: 0 auto 18px;
  color: #17203c;
  font-size: clamp(2.1rem, 5vw, 3.7rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: normal;
}

.blog-main-section {
  padding: 72px 0 88px;
  background: #f8f9fa;
}

.container {
  width: var(--content);
  margin-inline: auto;
}

.blog-shell .features {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  align-items: start;
  gap: 30px;
}

.blog-shell .left {
  position: sticky;
  top: 104px;
}

.blog-shell .left ul,
.newsc > ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.blog-shell .left ul {
  padding: 12px;
  background: #ffffff;
  border: 1px solid #e6e8ec;
  border-radius: 14px;
  box-shadow: 0 8px 25px rgba(33, 37, 41, 0.05);
}

.blog-shell .left a {
  display: block;
  padding: 12px 15px;
  color: #3d4858;
  border-radius: 9px;
  font-weight: 700;
  text-decoration: none;
}

.blog-shell .left a.active,
.blog-shell .left a:hover,
.blog-shell .left a:focus-visible {
  color: #ffffff;
  background: #4a4aff;
}

.blog-shell .right {
  min-width: 0;
  font-size: 0;
}

.newsc,
.blog-detail {
  font-size: 1rem;
}

.newsc > h1,
.blog-detail .title,
.blog-template-preview h2 {
  margin: 0 0 26px;
  color: #212529;
  font-size: clamp(2rem, 4vw, 2.65rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.newsc > ul {
  display: grid;
  gap: 20px;
  font-size: 0;
}

.newsc > ul > li {
  display: flex;
  min-width: 0;
  gap: 24px;
  padding: 22px;
  font-size: 1rem;
  background: #ffffff;
  border: 1px solid #e6e8ec;
  border-radius: 16px;
  box-shadow: 0 8px 25px rgba(33, 37, 41, 0.05);
}

.blog-card-thumb {
  flex: 0 0 220px;
  min-height: 148px;
  overflow: hidden;
  background: #e9eef9;
  border-radius: 11px;
}

.blog-card-thumb a,
.blog-card-thumb img {
  display: block;
  width: 100%;
  height: 100%;
}

.blog-card-thumb img {
  min-height: 148px;
  object-fit: cover;
  transition: transform 220ms ease;
}

.blog-card-thumb a:hover img {
  transform: scale(1.025);
}

.blog-card-body {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  justify-content: space-between;
}

.blog-card-body h2 {
  margin: 0 0 10px;
  font-size: 1.35rem;
  line-height: 1.4;
}

.blog-card-body h2 a {
  color: #212529;
  text-decoration: none;
  transition: color 160ms ease;
}

.blog-card-body h2 a:hover,
.blog-card-body h2 a:focus-visible {
  color: #0879ee;
}

.blog-excerpt {
  margin: 0;
  color: #596475;
  line-height: 1.75;
}

.blog-read-more {
  color: #0879ee;
  font-weight: 700;
  text-decoration: none;
}

.blog-card-meta {
  display: flex;
  justify-content: flex-end;
  margin-top: 18px;
  color: #7a818b;
  font-size: 0.9rem;
}

.pages {
  margin-top: 32px;
  font-size: 1rem;
}

.pages .pagination,
.pages ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pages a,
.pages span {
  display: inline-flex;
  min-width: 40px;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  color: #3d4858;
  background: #ffffff;
  border: 1px solid #dfe3e9;
  border-radius: 8px;
  text-decoration: none;
}

.pages .active span,
.pages a:hover,
.pages a:focus-visible {
  color: #ffffff;
  background: #4a4aff;
  border-color: #4a4aff;
}

.pages .disabled span {
  color: #a6adb7;
  background: #f0f2f5;
}

.blog-detail {
  padding: clamp(26px, 5vw, 52px);
  background: #ffffff;
  border: 1px solid #e6e8ec;
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(33, 37, 41, 0.06);
}

.blog-detail .title {
  margin-bottom: 12px;
}

.post-time {
  padding-bottom: 20px;
  margin-bottom: 30px;
  color: #7a818b;
  font-size: 0.92rem;
  border-bottom: 1px solid #e6e8ec;
}

.article-author {
  display: inline-flex;
  gap: 0.25em;
  margin-left: 1.25rem;
}

.article-author a {
  color: #315bce;
  text-decoration: none;
}

.article-author a:hover {
  text-decoration: underline;
}

.blog-detail .content {
  color: #3f4958;
  font-size: 1.05rem;
  line-height: 1.9;
  overflow-wrap: anywhere;
}

.blog-detail .content h2,
.blog-detail .content h3 {
  margin: 1.7em 0 0.65em;
  color: #212529;
  line-height: 1.35;
}

.blog-detail .content p,
.blog-detail .content ul,
.blog-detail .content ol,
.blog-detail .content blockquote {
  margin-block: 1em;
}

.blog-detail .content img {
  width: auto;
  height: auto;
  margin: 24px auto;
  border-radius: 12px;
}

.blog-detail .content a {
  color: #0879ee;
}

.blog-detail .content blockquote {
  padding: 16px 20px;
  color: #526078;
  background: #eef4ff;
  border-left: 4px solid #4a4aff;
  border-radius: 0 10px 10px 0;
}

.blog-detail .content pre,
.blog-detail .content table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
}

.article-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding-top: 26px;
  margin-top: 34px;
  border-top: 1px solid #e6e8ec;
}

.article-nav p {
  margin: 0;
  color: #596475;
}

.article-nav p:last-child {
  text-align: right;
}

.article-nav a {
  color: #0879ee;
  font-weight: 700;
  text-decoration: none;
}

.blog-detail-back {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  margin-top: 30px;
  padding: 10px 20px;
  color: #ffffff;
  background: #4a4aff;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
}

.blog-template-preview {
  display: none;
  max-width: 760px;
  padding: 44px;
  margin: 0 auto;
  text-align: center;
  background: #ffffff;
  border: 1px solid #e6e8ec;
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(33, 37, 41, 0.06);
}

.blog-template-preview h2 {
  margin-bottom: 14px;
}

.blog-template-preview p {
  max-width: 600px;
  margin: 0 auto;
  color: #596475;
  font-size: 1.08rem;
  line-height: 1.8;
}

.is-template-preview .blog-template-preview {
  display: block;
}

.is-template-preview .news-wrap {
  display: none;
}

.is-template-preview .news-section .news-list {
  display: none;
}

.is-template-preview .news-section .news-more {
  margin-top: 28px;
}

.page-main,
.page-main.tint-section {
  padding: 72px 0 88px;
  background: #ffffff;
}

.page-card-grid,
.download-grid {
  gap: 24px;
}

.info-card {
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 8px 25px rgba(33, 37, 41, 0.06);
}

.info-card p,
.info-card li {
  color: #4c5765;
  line-height: 1.85;
}

body[data-page="about"] .notice-card {
  color: #ffffff;
  background: linear-gradient(135deg, #4a4aff, #2c6bed);
  border: 0;
}

body[data-page="about"] .notice-card p {
  color: rgba(255, 255, 255, 0.9);
}

body[data-page="download"] .page-main {
  min-height: 650px;
  padding: 38px 0 72px;
}

.download-grid {
  gap: 20px;
}

.download-card {
  text-align: center;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.download-card-visual {
  overflow: hidden;
  margin-bottom: 26px;
  padding: 0;
  aspect-ratio: auto;
  background: #9dbbf8;
  border-radius: 10px;
}

.download-card-visual img {
  width: 100%;
  height: auto !important;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center top;
}

.download-card-body {
  padding: 0;
}

.download-card h1,
.download-card h2 {
  margin: 0 0 24px;
  color: #111111;
  font-size: clamp(2rem, 3vw, 2.45rem);
  line-height: 1.2;
}

.platform-links {
  justify-content: center;
}

.platform-links a {
  min-height: 42px;
  padding: 9px 17px;
  background: #2c6bed;
  border-radius: 7px;
}

.stack-gap {
  margin-top: 46px;
}

.faq-stack details {
  margin-bottom: 15px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(33, 37, 41, 0.05);
}

.faq-stack summary {
  position: relative;
  padding: 22px 56px 22px 24px;
}

.faq-stack summary::after {
  position: absolute;
  top: 50%;
  right: 24px;
  color: #4a4aff;
  font-size: 1.5rem;
  content: "+";
  transform: translateY(-50%);
}

.faq-stack details[open] summary::after {
  content: "−";
}

.policy-layout {
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 30px;
}

.policy-nav {
  top: 100px;
  padding: 24px;
  background: #f6f7fb;
  border: 1px solid #e3e7ef;
  border-radius: 14px;
}

.policy-paper {
  padding: 38px 42px;
  border-radius: 16px;
  box-shadow: 0 8px 25px rgba(33, 37, 41, 0.06);
}

.guide-layout {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  align-items: start;
  gap: 28px;
}

.guide-sidebar {
  position: sticky;
  top: 94px;
  padding: 16px;
  background: #ffffff;
  border: 1px solid #e3e7ef;
  border-radius: 14px;
}

.guide-sidebar a {
  display: block;
  padding: 13px 16px;
  color: #ffffff;
  font-weight: 700;
  text-align: center;
  background: #4a4aff;
  border-radius: 8px;
  text-decoration: none;
}

.guide-list {
  max-width: none;
}

.guide-article {
  padding: 28px 32px;
  margin-bottom: 20px;
  background: #f8f9fa;
  border: 1px solid #e9ecef;
  border-radius: 16px;
  box-shadow: none;
}

.site-footer {
  padding: 40px 0;
  color: #cccccc;
  text-align: center;
  background: #333333;
  font-size: 0.85rem;
}

.footer-links {
  justify-content: center;
  margin-bottom: 24px;
}

.site-footer p {
  margin: 8px auto;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.7;
}

.footer-bottom {
  display: block;
  margin-top: 20px;
  padding-top: 0;
  border-top: 0;
  color: #cccccc;
}

.footer-bottom > * {
  display: block;
  margin: 6px auto;
}

@media (min-width: 992px) and (max-width: 1199px) {
  .hero-grid {
    padding-bottom: 150px;
  }

  .hero-copy {
    width: 50%;
  }

  .hero-copy h1 {
    font-size: 3.25rem;
  }

  .hero-copy p:not(.hero-kicker) {
    font-size: 1.1rem;
  }

  .device-stage {
    right: calc((100% - 100vw) / 2 - 210px);
    bottom: -180px;
    width: 600px;
    transform: rotate(22deg);
  }

  .device-stage img {
    max-width: 250px;
  }
}

@media (max-width: 991px) {
  .topbar-inner {
    min-height: 64px;
  }

  .primary-nav {
    padding: 14px 20px;
  }

  .primary-nav .download-link {
    margin: 8px 0;
    text-align: center;
  }

  .hero-band {
    overflow: hidden;
  }

  .hero-grid {
    padding-bottom: 50px;
  }

  .hero-copy {
    width: 100%;
    padding-bottom: 30px;
  }

  .device-stage {
    position: static;
    display: flex;
    width: 100%;
    min-height: 0;
    align-items: center;
    justify-content: center;
    margin-top: 30px;
    transform: none;
  }

  .device-stage img {
    position: static;
    width: 45%;
    max-width: 280px;
    margin: 0 5px;
    border-radius: 20px;
  }

  body[data-page="home"] .hero-band + .section-block {
    padding-top: 80px;
  }

  .story-grid,
  .story-grid.reverse,
  .home-privacy-story .story-grid {
    grid-template-columns: 1fr;
  }

  .home-privacy-story .story-copy {
    order: initial;
  }

  .story-grid.reverse .story-visual {
    order: -1;
  }

  .guide-layout {
    grid-template-columns: 1fr;
  }

  .guide-sidebar {
    position: static;
  }

  .blog-shell .features {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 20px;
  }

  .blog-card-thumb {
    flex-basis: 190px;
  }
}

@media (max-width: 767px) {
  .section-block,
  .section-block.compact {
    padding-block: 40px;
  }

  .news-section {
    padding-block: 48px;
  }

  .news-desc {
    font-size: 1.05rem;
  }

  .news-list {
    margin-top: 28px;
    padding-inline: 20px;
  }

  .news-item {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
    padding-block: 17px;
  }

  .blog-main-section {
    padding: 48px 0 64px;
  }

  .blog-shell .features {
    grid-template-columns: 1fr;
  }

  .blog-shell .left {
    position: static;
  }

  .blog-shell .left ul {
    padding: 8px;
  }

  .newsc > ul > li {
    flex-direction: column;
    gap: 18px;
    padding: 18px;
  }

  .blog-card-thumb {
    width: 100%;
    min-height: 190px;
    flex-basis: auto;
  }

  .blog-card-thumb img {
    min-height: 190px;
    aspect-ratio: 16 / 9;
  }

  .article-nav {
    grid-template-columns: 1fr;
  }

  .article-nav p:last-child {
    text-align: left;
  }

  .blog-template-preview {
    padding: 30px 22px;
  }

  .story-grid,
  .story-grid.reverse {
    grid-template-columns: 1fr;
  }

  .story-grid.reverse .story-copy {
    order: initial;
  }

  .feature-matrix {
    grid-template-columns: 1fr;
  }

  .page-banner {
    padding: 58px 0;
  }

  .page-main,
  .page-main.tint-section {
    padding: 48px 0 64px;
  }

  body[data-page="download"] .page-main {
    min-height: 0;
    padding: 36px 0 56px;
  }

  .download-card-visual {
    aspect-ratio: auto;
  }

  .download-card-visual img {
    height: auto;
    object-fit: contain;
  }

  .policy-layout {
    grid-template-columns: 1fr;
  }

  .policy-paper {
    padding: 26px 20px;
  }
}