:root {
  color-scheme: light;
  --blue: #003b9e;
  --ink: #142942;
  --muted: #516176;
  --line: #d5deec;
  --paper: #f7f9fe;
  --gold: #f3c76f;
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang TC', 'Microsoft JhengHei', sans-serif;
  font-size: 16px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-padding-top: 2rem;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.8;
}
a {
  color: var(--blue);
  text-underline-offset: 0.25em;
}
a:hover {
  text-decoration: underline;
}
a:focus-visible,
button:focus-visible {
  outline: 3px solid #9d6800;
  outline-offset: 5px;
}
img {
  max-width: 100%;
  height: auto;
}
p {
  margin: 0 0 1.1rem;
}
h1,
h2,
h3 {
  line-height: 1.35;
  letter-spacing: -0.025em;
  margin: 0 0 1rem;
}
h1 {
  font-size: clamp(2.2rem, 4.1vw, 3.6rem);
}
h2 {
  font-size: clamp(1.7rem, 2.7vw, 2.2rem);
}
h3 {
  font-size: 1.3rem;
}
.shell {
  width: min(1120px, calc(100% - 64px));
  margin-inline: auto;
}
.skip-link {
  position: absolute;
  top: -80px;
  left: 20px;
  z-index: 4;
  background: white;
  padding: 12px;
}
.skip-link:focus {
  top: 8px;
}
.preview-bar {
  padding: 8px 24px;
  text-align: center;
  background: #fff1cd;
  color: #634713;
  font-size: 0.85rem;
}
.preview-bar span {
  margin-left: 12px;
}
.site-header {
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  min-height: 94px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  flex-shrink: 0;
}
.brand strong {
  display: block;
  font-size: 1.1rem;
}
.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
}
nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
}
nav a {
  text-decoration: none;
  font-size: 0.92rem;
}
nav a[aria-current='page'] {
  font-weight: 700;
  color: var(--ink);
  text-decoration: underline;
}
.hero {
  overflow: hidden;
  background-image:
    linear-gradient(#003b9e06 1px, transparent 1px),
    linear-gradient(90deg, #003b9e06 1px, transparent 1px),
    radial-gradient(ellipse at 75% 10%, #d7deff, transparent 65%);
  background-size:
    48px 48px,
    48px 48px,
    auto;
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
  gap: 36px;
  min-height: 610px;
  padding-block: 58px;
}
.hero h1 span {
  color: var(--blue);
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 24px;
}
.status-dot {
  width: 8px;
  height: 8px;
  background: var(--blue);
  border-radius: 50%;
}
.lead {
  font-size: 1.13rem;
  color: var(--muted);
  max-width: 38em;
}
.hero-actions {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  font: inherit;
  font-weight: 700;
  border: 1px solid transparent;
  border-radius: 14px;
  text-decoration: none;
  cursor: pointer;
}
.primary {
  color: white;
  background: var(--blue);
}
.primary:disabled {
  cursor: default;
  opacity: 1;
  background: #214b91;
}
.secondary {
  background: white;
  color: var(--blue);
  border-color: var(--line);
}
.button:hover:not(:disabled) {
  background: #edf2ff;
  color: var(--blue);
  text-decoration: none;
}
.download-note {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
}
.text-link {
  font-weight: 600;
  overflow-wrap: anywhere;
}
.hero-art {
  min-width: 0;
  position: relative;
  border: 1px solid #ffffff;
  border-radius: 32px;
  padding: 28px 24px 18px;
  background: #ffffff65;
  box-shadow: 0 24px 80px #163f9010;
}
.art-label {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 700;
}
.art-label small {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 400;
}
.city {
  width: 100%;
  height: 350px;
  object-fit: cover;
  object-position: center;
  display: block;
  margin-top: 8px;
}
.art-note {
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
  margin: 8px 0 0;
}
.section {
  padding-block: 62px;
}
.section-heading {
  max-width: 720px;
  margin-bottom: 32px;
}
.section-heading p,
.feature p,
.help-panel p {
  color: var(--muted);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature {
  background: white;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
}
.feature p {
  margin-bottom: 0;
}
.feature-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #edf2ff;
  color: var(--blue);
  font-weight: 700;
  margin-bottom: 30px;
}
.trust-panel {
  background: var(--blue);
  color: white;
  border-radius: 28px;
  padding: 44px;
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 32px;
  align-items: center;
}
.trust-panel .eyebrow {
  color: var(--gold);
}
.trust-panel p:not(.eyebrow) {
  color: #e6edff;
  max-width: 640px;
}
.trust-panel img {
  width: 220px;
}
.help-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding-top: 0;
}
.help-panel .button {
  flex-shrink: 0;
}
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 36px 24px;
  background: #edf1f9;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 20px;
}
.footer-top p,
.footer-bottom p {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 6px 0;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  border-top: 1px solid var(--line);
  margin-top: 24px;
  padding-top: 18px;
  font-size: 0.85rem;
}
.policy-main {
  padding-block: 58px 76px;
}
.page-heading {
  border-bottom: 1px solid var(--line);
  padding-bottom: 30px;
  margin-bottom: 38px;
}
.page-heading h1 {
  font-size: clamp(2.2rem, 4vw, 3rem);
}
.date {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 24px 0 0;
}
.policy-grid {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 46px;
  align-items: start;
}
.contents {
  position: sticky;
  top: 28px;
}
.contents > p {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 700;
}
.contents nav {
  flex-direction: column;
  gap: 14px;
}
.contents a {
  color: var(--muted);
}
.policy-body {
  min-width: 0;
}
.operator {
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  background: white;
  padding: 22px;
  border-radius: 0 16px 16px 0;
  margin-bottom: 36px;
}
.operator p {
  margin: 8px 0;
}
.policy-section {
  margin-bottom: 36px;
  scroll-margin-top: 24px;
}
.policy-section h2 {
  font-size: 1.35rem;
}
.policy-section p,
.policy-section li {
  line-height: 1.95;
  overflow-wrap: anywhere;
}
.policy-section li {
  margin-bottom: 12px;
}
.policy-section ul {
  padding-left: 1.4em;
}
.policy-contact {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
@media (max-width: 960px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding-block: 20px;
  }
  .hero-grid {
    gap: 24px;
    min-height: auto;
  }
  .hero-art {
    padding: 22px 16px 14px;
  }
  .feature {
    padding: 22px;
  }
  .help-panel {
    flex-direction: column;
    align-items: flex-start;
  }
  .policy-grid {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 28px;
  }
}
@media (max-width: 640px) {
  .shell {
    width: calc(100% - 36px);
  }
  .preview-bar {
    text-align: left;
    padding: 10px 18px;
  }
  .preview-bar span {
    display: block;
    margin: 2px 0 0;
  }
  .brand small {
    font-size: 0.75rem;
  }
  nav {
    gap: 12px 18px;
  }
  nav a {
    font-size: 0.88rem;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    padding-block: 40px;
    gap: 32px;
  }
  .hero h1 {
    font-size: clamp(2rem, 7.8vw, 2.8rem);
  }
  .lead {
    font-size: 1rem;
  }
  .hero-art {
    max-width: 440px;
    width: 100%;
    margin-inline: auto;
  }
  .section {
    padding-block: 40px;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .feature-number {
    margin-bottom: 18px;
  }
  .trust-panel {
    padding: 28px;
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .trust-panel img {
    width: 160px;
    justify-self: center;
  }
  .help-panel {
    padding-top: 0;
  }
  .help-panel .button {
    width: 100%;
    padding-inline: 12px;
    font-size: 0.92rem;
    overflow-wrap: anywhere;
  }
  .footer-top {
    flex-direction: column;
  }
  .policy-main {
    padding-block: 36px 48px;
  }
  .policy-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .contents {
    position: static;
    padding: 20px;
    background: #eaf0fa;
    border-radius: 16px;
  }
  .contents nav {
    gap: 10px;
  }
  .policy-section h2 {
    font-size: 1.25rem;
  }
  .operator {
    padding: 18px;
  }
}
@media print {
  .preview-bar,
  .site-header,
  .site-footer,
  .contents {
    display: none;
  }
  body {
    background: white;
    color: black;
  }
  .shell {
    width: 100%;
  }
  .policy-grid {
    display: block;
  }
  .policy-section {
    break-inside: avoid;
  }
  a {
    color: black;
  }
}