:root {
  color-scheme: light;
  --paper: #f5faff;
  --paper-raised: #ffffff;
  --paper-soft: #eaf5ff;
  --paper-blue: #dcefff;
  --ink: #102b50;
  --ink-secondary: #4c657f;
  --ink-tertiary: #627891;
  --line: rgba(28, 96, 164, 0.14);
  --line-strong: rgba(28, 96, 164, 0.25);
  --blue: #0877d1;
  --blue-dark: #00549c;
  --blue-bright: #72c6ff;
  --blue-soft: #dcefff;
  --success: #197a51;
  --success-soft: #e4f5ea;
  --warning: #7a4200;
  --warning-soft: #fff2d9;
  --shadow: 0 24px 64px rgba(46, 119, 189, 0.12);
  --shadow-small: 0 12px 34px rgba(46, 119, 189, 0.09);
  --brand-gradient: linear-gradient(135deg, #0877d1 0%, #006bc3 52%, #00549c 100%);
  --brand-gradient-hover: linear-gradient(135deg, #086dbd 0%, #0060b1 52%, #004a8b 100%);
  --brand-glow: 0 10px 28px rgba(8, 119, 209, 0.2);
  --icon-glow: 0 12px 30px rgba(8, 119, 209, 0.22);
  --ambient-glow: radial-gradient(circle, rgba(91, 190, 255, 0.34) 0%, rgba(91, 190, 255, 0.12) 38%, transparent 72%);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 17px;
  --rounded: ui-rounded, "SF Pro Rounded", "Avenir Next", "Apple SD Gothic Neo", "Noto Sans TC", -apple-system, BlinkMacSystemFont, sans-serif;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Avenir Next", "Helvetica Neue", "Noto Sans TC", sans-serif;
}

[data-theme="dark"] {
  color-scheme: dark;
  --paper: #06182c;
  --paper-raised: #0c2542;
  --paper-soft: #102f50;
  --paper-blue: #123a60;
  --ink: #f6fbff;
  --ink-secondary: #aecbe6;
  --ink-tertiary: #88a9c7;
  --line: rgba(155, 211, 255, 0.14);
  --line-strong: rgba(155, 211, 255, 0.26);
  --blue: #70ceff;
  --blue-dark: #9bdcff;
  --blue-bright: #8edaff;
  --blue-soft: #12395d;
  --success: #78ddb0;
  --success-soft: #103b31;
  --warning: #ffd082;
  --warning-soft: #3d2b12;
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.3);
  --shadow-small: 0 12px 34px rgba(0, 0, 0, 0.24);
  --brand-gradient: linear-gradient(135deg, #b7edff 0%, #79d4ff 52%, #4fbbed 100%);
  --brand-gradient-hover: linear-gradient(135deg, #d0f4ff 0%, #94e0ff 52%, #63c8f5 100%);
  --brand-glow: 0 10px 30px rgba(72, 181, 245, 0.14);
  --icon-glow: 0 12px 34px rgba(72, 181, 245, 0.2);
  --ambient-glow: radial-gradient(circle, rgba(44, 145, 214, 0.22) 0%, rgba(44, 145, 214, 0.08) 42%, transparent 72%);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --paper: #06182c;
    --paper-raised: #0c2542;
    --paper-soft: #102f50;
    --paper-blue: #123a60;
    --ink: #f6fbff;
    --ink-secondary: #aecbe6;
    --ink-tertiary: #88a9c7;
    --line: rgba(155, 211, 255, 0.14);
    --line-strong: rgba(155, 211, 255, 0.26);
    --blue: #70ceff;
    --blue-dark: #9bdcff;
    --blue-bright: #8edaff;
    --blue-soft: #12395d;
    --success: #78ddb0;
    --success-soft: #103b31;
    --warning: #ffd082;
    --warning-soft: #3d2b12;
    --shadow: 0 24px 64px rgba(0, 0, 0, 0.3);
    --shadow-small: 0 12px 34px rgba(0, 0, 0, 0.24);
    --brand-gradient: linear-gradient(135deg, #b7edff 0%, #79d4ff 52%, #4fbbed 100%);
    --brand-gradient-hover: linear-gradient(135deg, #d0f4ff 0%, #94e0ff 52%, #63c8f5 100%);
    --brand-glow: 0 10px 30px rgba(72, 181, 245, 0.14);
    --icon-glow: 0 12px 34px rgba(72, 181, 245, 0.2);
    --ambient-glow: radial-gradient(circle, rgba(44, 145, 214, 0.22) 0%, rgba(44, 145, 214, 0.08) 42%, transparent 72%);
  }
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection {
  color: var(--paper-raised);
  background: var(--blue);
}

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

button,
input {
  font: inherit;
}

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

svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: #fff;
  background: #064e8c;
  border-radius: 10px;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid transparent;
  background: color-mix(in srgb, var(--paper) 80%, transparent);
  backdrop-filter: blur(20px) saturate(1.15);
  -webkit-backdrop-filter: blur(20px) saturate(1.15);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  box-shadow: 0 8px 30px rgba(33, 109, 175, 0.08);
}

.header-inner {
  width: min(1240px, calc(100% - 48px));
  min-height: 80px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border-radius: 14px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: block;
  flex: 0 0 40px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: var(--icon-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.28);
  transition: box-shadow 180ms ease, transform 180ms ease;
}

.brand:hover .brand-mark {
  transform: translateY(-1px);
  box-shadow: var(--brand-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.18;
}

.brand-text strong {
  font-size: 16px;
  font-weight: 750;
  letter-spacing: -0.025em;
}

.brand-text span {
  margin-top: 3px;
  color: var(--ink-tertiary);
  font-size: 13px;
  font-weight: 550;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 7px;
}

.language-switch {
  padding: 3px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 13px;
}

.header-language {
  margin-right: 4px;
}

.language-tab {
  min-width: 54px;
  min-height: 40px;
  padding: 8px 11px;
  display: grid;
  place-items: center;
  color: var(--ink-secondary);
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.language-tab:hover {
  color: var(--ink);
}

.language-tab.is-active {
  color: #fff;
  background: var(--blue-dark);
  border-color: color-mix(in srgb, var(--blue-dark) 80%, black);
  box-shadow: 0 3px 10px rgba(0, 75, 141, 0.2);
}

[data-theme="dark"] .language-tab.is-active {
  color: #071b2f;
  background: #9bdcff;
  border-color: #9bdcff;
}

.icon-button {
  width: 44px;
  height: 44px;
  margin-left: 3px;
  display: grid;
  place-items: center;
  color: var(--ink-secondary);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
  cursor: pointer;
  transition: transform 160ms ease, color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.icon-button:hover {
  color: var(--ink);
  background: var(--paper-soft);
  border-color: var(--line-strong);
  transform: rotate(7deg);
}

.theme-icon {
  width: 19px;
  height: 19px;
}

.theme-icon-moon {
  display: none;
}

[data-theme="dark"] .theme-icon-sun {
  display: none;
}

[data-theme="dark"] .theme-icon-moon {
  display: block;
}

.button {
  min-height: 46px;
  padding: 11px 17px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--paper-raised);
  box-shadow: 0 1px 1px rgba(21, 82, 142, 0.03);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button svg {
  width: 18px;
  height: 18px;
  transition: transform 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-small);
}

.button:hover svg {
  transform: translateX(2px);
}

.button-small {
  min-height: 42px;
  padding: 9px 14px;
  border-radius: 12px;
  font-size: 14px;
}

.button-primary {
  color: #fff;
  background: var(--brand-gradient);
  border-color: transparent;
  box-shadow: var(--brand-glow);
}

.button-primary:hover {
  background: var(--brand-gradient-hover);
  box-shadow: 0 14px 34px rgba(8, 119, 209, 0.27);
}

[data-theme="dark"] .button-primary {
  color: #07203a;
}

.button-secondary {
  background: color-mix(in srgb, var(--paper-raised) 82%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.button-light {
  color: #063459;
  background: #fff;
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 12px 30px rgba(0, 54, 102, 0.16);
}

.icon-button:focus-visible,
.button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--blue) 86%, white);
  outline-offset: 3px;
}

.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(180deg, #f7fcff 0%, #ebf7ff 62%, var(--paper) 100%);
}

[data-theme="dark"] .hero {
  background: linear-gradient(180deg, #0b2846 0%, #08213b 58%, var(--paper) 100%);
}

.hero-orb {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  background: var(--ambient-glow);
  pointer-events: none;
}

.hero-orb-one {
  width: 650px;
  height: 650px;
  top: -350px;
  left: -180px;
}

.hero-orb-two {
  width: 560px;
  height: 560px;
  right: -200px;
  bottom: -220px;
}

.hero-grid {
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: 0.31;
  background-image:
    linear-gradient(to right, rgba(43, 125, 198, 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(43, 125, 198, 0.08) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
  -webkit-mask-image: linear-gradient(to bottom, black, transparent 80%);
}

.hero-inner {
  width: min(1180px, calc(100% - 48px));
  min-height: 680px;
  margin: 0 auto;
  padding: 94px 0 88px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.82fr);
  align-items: center;
  gap: clamp(54px, 7vw, 98px);
}

.hero-copy {
  max-width: 650px;
}

.eyebrow {
  margin: 0 0 22px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2fb67b;
  box-shadow: 0 0 0 4px rgba(47, 182, 123, 0.13);
}

.hero h1 {
  margin: 0;
  color: var(--ink);
  font-family: var(--rounded);
  font-size: clamp(46px, 5.2vw, 68px);
  font-weight: 800;
  letter-spacing: -0.065em;
  line-height: 1.06;
}

.hero h1 span {
  color: var(--blue-dark);
}

.hero-intro {
  max-width: 610px;
  margin: 26px 0 0;
  color: var(--ink-secondary);
  font-size: clamp(17px, 1.55vw, 19px);
  line-height: 1.72;
}

.hero-actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
}

.hero-meta {
  margin: 38px 0 0;
  padding: 20px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 34px;
  border-top: 1px solid var(--line);
  list-style: none;
}

.hero-meta li {
  display: grid;
  gap: 2px;
}

.hero-meta span {
  color: var(--ink-tertiary);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-meta strong {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.privacy-card {
  position: relative;
  padding: 30px;
  color: var(--ink);
  background: color-mix(in srgb, var(--paper-raised) 91%, transparent);
  border: 1px solid rgba(255, 255, 255, 0.66);
  border-radius: 30px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px) saturate(1.25);
  -webkit-backdrop-filter: blur(24px) saturate(1.25);
}

.privacy-card::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 240px;
  height: 240px;
  top: -70px;
  right: -58px;
  border-radius: 50%;
  background: var(--ambient-glow);
  pointer-events: none;
}

.privacy-icon-wrap {
  position: relative;
  width: fit-content;
  margin-bottom: 25px;
}

.privacy-icon-wrap img {
  width: 112px;
  height: 112px;
  display: block;
  object-fit: cover;
  border-radius: 27px;
  box-shadow: var(--icon-glow);
}

.privacy-icon-status {
  position: absolute;
  right: -12px;
  bottom: -8px;
  width: 39px;
  height: 39px;
  display: grid;
  place-items: center;
  color: #fff;
  background: #178d5d;
  border: 4px solid var(--paper-raised);
  border-radius: 50%;
}

.privacy-icon-status svg {
  width: 20px;
  height: 20px;
  stroke-width: 2;
}

.card-kicker {
  margin: 0 0 5px;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.privacy-card h2 {
  margin: 0;
  font-family: var(--rounded);
  font-size: 28px;
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.privacy-facts {
  margin: 25px 0 0;
  display: grid;
}

.privacy-facts > div {
  padding: 17px 0;
  display: grid;
  grid-template-columns: minmax(138px, 0.48fr) minmax(0, 0.52fr);
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--line);
}

.privacy-facts dt {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
}

.privacy-facts dd {
  margin: 0;
  color: var(--ink-secondary);
  font-size: 13px;
  line-height: 1.45;
}

.fact-icon {
  width: 34px;
  height: 34px;
  display: grid;
  flex: 0 0 34px;
  place-items: center;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-radius: 10px;
}

.fact-icon svg {
  width: 18px;
  height: 18px;
}

.card-link {
  min-height: 46px;
  margin-top: 4px;
  padding: 13px 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-radius: 12px;
  font-size: 14px;
  font-weight: 750;
  transition: transform 160ms ease, background 160ms ease;
}

.card-link:hover {
  transform: translateY(-1px);
  background: color-mix(in srgb, var(--blue-soft) 80%, var(--paper-raised));
}

.finder-section {
  position: relative;
  z-index: 2;
  padding: 0 0 72px;
  background: var(--paper);
}

.finder-inner {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 32px;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-small);
}

.finder-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
}

.section-kicker {
  margin: 0 0 7px;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.finder-heading h2 {
  margin: 0;
  font-family: var(--rounded);
  font-size: clamp(27px, 3vw, 36px);
  letter-spacing: -0.045em;
  line-height: 1.16;
}

.finder-heading > p {
  max-width: 470px;
  margin: 0;
  color: var(--ink-secondary);
  font-size: 14px;
  line-height: 1.55;
}

.search-box {
  min-height: 60px;
  margin-top: 26px;
  padding: 0 15px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink-tertiary);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.search-box:focus-within {
  color: var(--blue-dark);
  background: var(--paper-raised);
  border-color: var(--blue);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--blue) 13%, transparent);
}

.search-box > svg {
  width: 21px;
  height: 21px;
  flex: 0 0 21px;
}

.search-box input {
  min-width: 0;
  flex: 1;
  color: var(--ink);
  background: transparent;
  border: 0;
  outline: 0;
  font-size: 16px;
}

.search-box input::placeholder {
  color: var(--ink-tertiary);
  opacity: 1;
}

.search-box kbd {
  padding: 4px 8px;
  color: var(--ink-tertiary);
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 7px;
  font-family: var(--sans);
  font-size: 12px;
}

.quick-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.quick-card {
  min-height: 102px;
  padding: 17px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: 11px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 15px;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.quick-card:hover {
  transform: translateY(-2px);
  background: var(--paper-raised);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-small);
}

.quick-card-icon {
  min-width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-radius: 8px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.quick-card strong,
.quick-card small {
  display: block;
}

.quick-card strong {
  margin-top: 2px;
  font-size: 14px;
  line-height: 1.35;
}

.quick-card small {
  margin-top: 7px;
  color: var(--ink-tertiary);
  font-size: 12px;
  line-height: 1.45;
}

.quick-arrow {
  color: var(--blue-dark);
  font-size: 17px;
  transition: transform 160ms ease;
}

.quick-card:hover .quick-arrow {
  transform: translate(2px, 2px);
}

.search-status {
  min-height: 24px;
  margin: 13px 2px 0;
  color: var(--ink-secondary);
  font-size: 13px;
}

.search-empty {
  padding: 30px;
  text-align: center;
  background: var(--paper);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
}

.empty-mark {
  width: 42px;
  height: 42px;
  margin: 0 auto 12px;
  display: grid;
  place-items: center;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-radius: 50%;
  font-weight: 800;
}

.search-empty strong {
  display: block;
}

.search-empty p {
  margin: 5px 0 17px;
  color: var(--ink-secondary);
  font-size: 14px;
}

.page-shell {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  padding: 24px 0 94px;
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
  align-items: start;
  gap: clamp(36px, 5vw, 70px);
}

.section-index {
  position: sticky;
  top: 103px;
}

.index-label {
  margin: 0 0 12px;
  color: var(--ink-tertiary);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-index > .language-switch {
  width: 100%;
  margin-bottom: 22px;
}

.section-index .language-tab {
  min-height: 42px;
}

.index-links {
  display: grid;
  gap: 1px;
}

.index-links a {
  min-height: 34px;
  padding: 7px 10px;
  display: flex;
  align-items: center;
  color: var(--ink-secondary);
  border-left: 2px solid var(--line);
  border-radius: 0 8px 8px 0;
  font-size: 13px;
  line-height: 1.35;
  transition: color 150ms ease, background 150ms ease, border-color 150ms ease;
}

.index-links a:hover {
  color: var(--ink);
  background: var(--paper-soft);
  border-left-color: var(--blue);
}

.index-help {
  margin-top: 24px;
  padding: 17px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 15px;
}

.index-help-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--blue-dark);
  background: var(--paper-raised);
  border-radius: 10px;
}

.index-help-icon svg {
  width: 18px;
  height: 18px;
}

.index-help p {
  margin: 11px 0 5px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}

.index-help a {
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 750;
}

.content {
  min-width: 0;
}

.language-section {
  scroll-margin-top: 92px;
}

.language-heading {
  padding: clamp(32px, 4vw, 50px);
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-small);
}

.language-heading h2 {
  margin: 0;
  font-family: var(--rounded);
  font-size: clamp(34px, 4.2vw, 52px);
  letter-spacing: -0.055em;
  line-height: 1.08;
}

.updated {
  margin: 13px 0 0;
  color: var(--ink-tertiary);
  font-size: 13px;
  font-weight: 600;
}

.language-intro {
  max-width: 790px;
  margin: 24px 0 0;
  color: var(--ink-secondary);
  font-size: 17px;
  line-height: 1.75;
}

.principles {
  margin: 19px 0 42px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.principles > div {
  min-height: 177px;
  padding: 19px;
  background: var(--paper-soft);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
}

.principles > div > span {
  display: block;
  color: var(--blue-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.principles strong {
  margin-top: 19px;
  display: block;
  font-size: 15px;
  line-height: 1.3;
}

.principles p {
  margin: 8px 0 0;
  color: var(--ink-secondary);
  font-size: 13px;
  line-height: 1.5;
}

.policy-section {
  margin-top: 16px;
  padding: clamp(26px, 3.3vw, 40px);
  display: grid;
  grid-template-columns: 45px minmax(0, 1fr);
  gap: 20px;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  scroll-margin-top: 94px;
}

.policy-number {
  padding-top: 4px;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.policy-body {
  min-width: 0;
}

.policy-body h3 {
  margin: 0 0 19px;
  font-family: var(--rounded);
  font-size: clamp(25px, 3vw, 31px);
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.policy-body h4 {
  margin: 0 0 7px;
  font-size: 16px;
  line-height: 1.35;
}

.policy-body p {
  margin: 0 0 16px;
  color: var(--ink-secondary);
}

.policy-body p:last-child {
  margin-bottom: 0;
}

.policy-body strong {
  color: var(--ink);
}

.section-lead {
  max-width: 740px;
  margin-bottom: 24px !important;
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.data-item {
  min-height: 204px;
  padding: 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.data-item:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  min-height: auto;
}

.data-icon {
  min-width: 40px;
  height: 40px;
  width: fit-content;
  padding: 0 9px;
  display: grid;
  place-items: center;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-radius: 11px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.data-icon svg {
  width: 20px;
  height: 20px;
}

.data-item h4 {
  margin-top: 18px;
}

.data-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.67;
}

.info-panel {
  margin-top: 12px;
  padding: 17px 18px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 13px;
}

.info-panel h4 {
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 14px;
}

.info-panel p {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
}

.clean-list {
  margin: 0 0 17px;
  padding: 0;
  display: grid;
  gap: 10px;
  list-style: none;
}

.clean-list li {
  position: relative;
  padding-left: 24px;
  color: var(--ink-secondary);
}

.clean-list li::before {
  content: "";
  position: absolute;
  top: 0.66em;
  left: 2px;
  width: 7px;
  height: 7px;
  background: var(--blue);
  border-radius: 50%;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--blue) 11%, transparent);
}

.partner-list {
  margin: 21px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.partner-row {
  padding: 17px 18px;
  display: grid;
  grid-template-columns: 165px minmax(0, 1fr);
  align-items: center;
  gap: 20px;
  background: var(--paper);
}

.partner-row + .partner-row {
  border-top: 1px solid var(--line);
}

.partner-row > div {
  display: grid;
  gap: 2px;
}

.partner-row strong {
  color: var(--ink);
  font-size: 14px;
  line-height: 1.3;
}

.partner-row span {
  color: var(--ink-tertiary);
  font-size: 11px;
  font-weight: 650;
}

.partner-row p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
}

.subtle-note {
  padding: 13px 15px;
  color: var(--ink-tertiary) !important;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 13px !important;
}

.callout {
  margin-top: 18px;
  padding: 17px 18px;
  border-radius: 13px;
}

.callout strong {
  display: block;
  font-size: 14px;
}

.callout p {
  margin: 5px 0 0;
  font-size: 13px;
  line-height: 1.65;
}

.callout-warning {
  color: var(--warning);
  background: var(--warning-soft);
  border: 1px solid color-mix(in srgb, var(--warning) 23%, transparent);
}

.callout-warning strong,
.callout-warning p {
  color: inherit;
}

.retention-list {
  margin-bottom: 21px;
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.retention-list > div {
  padding: 15px 17px;
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 18px;
  background: var(--paper);
}

.retention-list > div + div {
  border-top: 1px solid var(--line);
}

.retention-list strong {
  font-size: 14px;
  line-height: 1.5;
}

.retention-list p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
}

.inline-link {
  color: var(--blue-dark);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--blue) 38%, transparent);
  text-underline-offset: 3px;
}

.inline-link:hover {
  text-decoration-color: currentColor;
}

.choice-grid {
  margin-bottom: 21px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.choice-grid > div {
  min-height: 166px;
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.choice-grid > div > span {
  color: var(--blue-dark);
  font-size: 11px;
  font-weight: 800;
}

.choice-grid h4 {
  margin: 17px 0 5px;
}

.choice-grid p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
}

.contact-grid {
  margin-bottom: 20px;
  display: grid;
  gap: 1px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.contact-grid > div {
  padding: 16px 18px;
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  background: var(--paper);
}

.contact-grid span {
  color: var(--ink-tertiary);
  font-size: 12px;
  font-weight: 650;
}

.contact-grid strong,
.contact-grid a {
  font-size: 14px;
  font-weight: 750;
}

.contact-grid a {
  color: var(--blue-dark);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--blue) 35%, transparent);
  text-underline-offset: 3px;
}

.contact-cta {
  margin-top: 2px;
}

.third-party-links {
  margin-top: 42px;
  padding: 29px;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.third-party-links h3 {
  margin: 0 0 17px;
  font-family: var(--rounded);
  font-size: 24px;
  letter-spacing: -0.035em;
}

.link-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.link-buttons a {
  min-height: 42px;
  padding: 9px 13px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-secondary);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 11px;
  font-size: 12px;
  font-weight: 650;
  transition: color 150ms ease, border-color 150ms ease, background 150ms ease;
}

.link-buttons a:hover {
  color: var(--blue-dark);
  background: var(--paper-soft);
  border-color: var(--line-strong);
}

.language-divider {
  margin: 88px 0 38px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--ink-tertiary);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.divider-line {
  height: 1px;
  flex: 1;
  background: var(--line-strong);
}

.language-divider a {
  min-height: 44px;
  padding: 9px 13px;
  display: inline-flex;
  align-items: center;
  color: var(--blue-dark);
  background: var(--paper-soft);
  border-radius: 10px;
  text-transform: none;
}

.english-section {
  line-height: 1.7;
}

.english-section .language-heading h2 {
  letter-spacing: -0.045em;
}

.closing-card {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto 68px;
  padding: 34px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  color: #fff;
  background:
    radial-gradient(circle at 8% 20%, rgba(113, 209, 255, 0.18), transparent 33%),
    linear-gradient(135deg, #074f91 0%, #0868b6 53%, #005b9f 100%);
  border-radius: 28px;
  box-shadow: 0 24px 56px rgba(0, 91, 168, 0.2);
}

.closing-icon img {
  width: 74px;
  height: 74px;
  display: block;
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(0, 53, 99, 0.29);
}

.closing-card .section-kicker {
  color: #ccecff;
}

.closing-card h2 {
  margin: 0;
  font-family: var(--rounded);
  font-size: clamp(25px, 3vw, 34px);
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.closing-card p:not(.section-kicker) {
  margin: 7px 0 0;
  color: #e3f5ff;
  font-size: 14px;
}

.site-footer {
  padding: 0 0 calc(30px + env(safe-area-inset-bottom));
  background: var(--paper);
}

.footer-inner {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  padding-top: 27px;
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(280px, 1fr) auto;
  align-items: center;
  gap: 28px;
  border-top: 1px solid var(--line);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.footer-brand .brand-mark {
  width: 36px;
  height: 36px;
  flex-basis: 36px;
  border-radius: 11px;
}

.footer-brand div {
  display: grid;
  line-height: 1.25;
}

.footer-brand strong {
  font-size: 14px;
}

.footer-brand span {
  color: var(--ink-tertiary);
  font-size: 12px;
}

.footer-inner > p {
  margin: 0;
  color: var(--ink-tertiary);
  font-size: 11px;
  line-height: 1.5;
}

.footer-inner nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px 14px;
}

.footer-inner nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--ink-secondary);
  font-size: 12px;
  font-weight: 650;
}

.footer-inner nav a:hover {
  color: var(--blue-dark);
}

.back-to-top {
  position: fixed;
  z-index: 50;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: color-mix(in srgb, var(--paper-raised) 88%, transparent);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  box-shadow: var(--shadow-small);
  cursor: pointer;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.back-to-top svg {
  width: 19px;
  height: 19px;
}

[data-search-hidden="true"] {
  display: none !important;
}

@media (max-width: 1040px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(325px, 0.82fr);
    gap: 42px;
  }

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

  .page-shell {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 32px;
  }

  .footer-inner {
    grid-template-columns: minmax(220px, 1fr) auto;
  }

  .footer-inner > p {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

@media (max-width: 860px) {
  .hero-inner {
    min-height: auto;
    padding: 74px 0 70px;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 720px;
  }

  .privacy-card {
    max-width: 620px;
  }

  .page-shell {
    display: block;
  }

  .section-index {
    position: static;
    width: min(250px, 100%);
    margin-bottom: 24px;
  }

  .section-index .index-links,
  .section-index .index-help {
    display: none;
  }

  .closing-card {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .closing-card .button {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

@media (max-width: 720px) {
  .header-inner {
    width: min(100% - 30px, 1240px);
    min-height: 70px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
    border-radius: 11px;
  }

  .header-nav {
    gap: 4px;
  }

  .header-language {
    margin-right: 0;
  }

  .header-language .language-tab {
    min-width: 49px;
    min-height: 36px;
    padding: 7px 9px;
  }

  .header-contact {
    width: 44px;
    min-width: 44px;
    padding: 0;
    font-size: 0;
  }

  .header-contact::before {
    content: "✉";
    font-size: 18px;
  }

  .hero-inner,
  .finder-inner,
  .page-shell,
  .closing-card,
  .footer-inner {
    width: min(100% - 32px, 1180px);
  }

  .hero-inner {
    padding: 58px 0;
    gap: 42px;
  }

  .hero h1 {
    font-size: clamp(42px, 13vw, 60px);
  }

  .hero-intro {
    margin-top: 21px;
    font-size: 17px;
  }

  .hero-meta {
    gap: 14px 24px;
  }

  .privacy-card {
    padding: 24px;
    border-radius: 25px;
  }

  .privacy-icon-wrap img {
    width: 94px;
    height: 94px;
    border-radius: 23px;
  }

  .privacy-facts > div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .finder-section {
    padding-bottom: 51px;
  }

  .finder-inner {
    padding: 23px;
    border-radius: 25px;
  }

  .finder-heading {
    display: block;
  }

  .finder-heading > p {
    margin-top: 11px;
  }

  .search-box {
    min-height: 56px;
  }

  .search-box kbd {
    display: none;
  }

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

  .quick-card {
    min-height: 82px;
  }

  .page-shell {
    padding-top: 16px;
  }

  .section-index {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }

  .section-index .index-label {
    margin: 0;
  }

  .section-index > .language-switch {
    width: 170px;
    margin: 0;
  }

  .language-heading {
    padding: 29px 25px;
    border-radius: 25px;
  }

  .principles {
    gap: 8px;
  }

  .principles > div {
    min-height: 164px;
    padding: 17px;
  }

  .policy-section {
    padding: 25px 22px;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .policy-number {
    padding: 0;
  }

  .data-grid,
  .choice-grid {
    grid-template-columns: 1fr;
  }

  .data-item,
  .data-item:last-child:nth-child(odd) {
    min-height: auto;
    grid-column: auto;
  }

  .partner-row,
  .retention-list > div,
  .contact-grid > div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .retention-list > div,
  .contact-grid > div {
    padding: 15px 16px;
  }

  .third-party-links {
    padding: 24px 21px;
  }

  .language-divider {
    margin-top: 67px;
  }

  .closing-card {
    margin-bottom: 48px;
    padding: 25px;
    gap: 17px;
  }

  .closing-icon img {
    width: 62px;
    height: 62px;
    border-radius: 15px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 17px;
  }

  .footer-inner nav {
    justify-content: flex-start;
  }

  .footer-inner > p {
    grid-column: auto;
    grid-row: auto;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 16px;
  }

  .brand-text span {
    display: none;
  }

  .header-language .language-tab {
    min-width: 44px;
    padding: 7px;
  }

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

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

  .hero-meta li:last-child {
    display: none;
  }

  .privacy-card {
    padding: 21px;
  }

  .privacy-facts dt {
    font-size: 13px;
  }

  .privacy-facts dd {
    padding-left: 44px;
  }

  .finder-inner {
    padding: 20px;
  }

  .quick-card {
    padding: 15px;
  }

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

  .principles > div {
    min-height: auto;
  }

  .principles strong {
    margin-top: 10px;
  }

  .language-heading h2 {
    font-size: 34px;
  }

  .policy-section {
    padding: 22px 19px;
  }

  .policy-body h3 {
    font-size: 25px;
  }

  .data-item {
    padding: 18px;
  }

  .closing-card {
    grid-template-columns: 1fr;
  }

  .closing-card .button {
    width: 100%;
    grid-column: auto;
  }

  .language-divider {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .divider-line {
    display: none;
  }
}

@media (max-width: 360px) {
  .header-inner {
    gap: 10px;
  }

  .brand-text,
  .header-contact {
    display: none;
  }

  .header-language .language-tab {
    min-width: 42px;
  }

  .hero h1 {
    font-size: 40px;
  }

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

  .hero-meta li:nth-child(2) {
    display: none;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (prefers-contrast: more) {
  :root:not([data-theme="dark"]) {
    --line: rgba(0, 61, 115, 0.48);
    --line-strong: rgba(0, 61, 115, 0.7);
    --ink-secondary: #294b6d;
    --ink-tertiary: #3b5c7d;
  }

  [data-theme="dark"] {
    --line: rgba(210, 238, 255, 0.56);
    --line-strong: rgba(210, 238, 255, 0.74);
    --ink-secondary: #d8ecff;
    --ink-tertiary: #c4ddf2;
  }

  .site-header {
    background: var(--paper);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .hero-orb,
  .hero-grid,
  .privacy-card::before {
    display: none;
  }

  .privacy-card {
    background: var(--paper-raised);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .button:focus-visible,
  .icon-button:focus-visible,
  a:focus-visible,
  input:focus-visible {
    outline-width: 4px;
  }
}

@media (forced-colors: active) {
  * {
    forced-color-adjust: auto;
  }

  .status-dot,
  .clean-list li::before {
    border: 1px solid CanvasText;
  }

  .language-tab.is-active,
  .button-primary,
  .button-light {
    border: 2px solid ButtonText;
  }

  .privacy-card,
  .language-heading,
  .policy-section,
  .finder-inner,
  .data-item,
  .callout {
    border: 1px solid CanvasText;
  }

  .hero-orb,
  .hero-grid,
  .privacy-icon-status,
  .privacy-card::before {
    display: none;
  }
}