:root {
  color-scheme: light;
  --ink: #18323a;
  --muted: #60737a;
  --line: #d9e3e4;
  --teal: #087f83;
  --teal-dark: #065e63;
  --canvas: #f5f8f8;
  font-family: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--canvas);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
}

a {
  color: var(--teal-dark);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(8, 127, 131, 0.28);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 50;
  left: 16px;
  top: 12px;
  padding: 9px 13px;
  color: #fff;
  background: var(--teal-dark);
  border-radius: 4px;
  transform: translateY(-160%);
}

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

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

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1160px, calc(100% - 40px));
  min-height: 82px;
  margin: 0 auto;
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  width: 130px;
  min-height: 58px;
}

.site-header__brand img {
  display: block;
  width: 100%;
  height: 52px;
  object-fit: contain;
}

.site-header nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 22px;
}

.site-header nav a {
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 800;
  text-decoration: none;
}

.site-header nav a:hover {
  color: var(--teal);
}

.static-main {
  width: min(920px, calc(100% - 40px));
  min-height: calc(100svh - 182px);
  padding: clamp(48px, 8vw, 88px) 0;
  margin: 0 auto;
}

.static-main--centered {
  display: grid;
  align-content: center;
  max-width: 760px;
}

.static-eyebrow {
  margin: 0 0 8px;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.static-main h1 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2.3rem, 7vw, 4.8rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.static-lead {
  max-width: 68ch;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.85;
}

.static-meta {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.83rem;
}

.static-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.static-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 17px;
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  background: var(--teal);
  border-radius: 5px;
}

.static-button:hover {
  background: var(--teal-dark);
}

.static-button--secondary {
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
}

.static-button--secondary:hover {
  background: #edf3f3;
}

.document {
  display: grid;
  gap: 44px;
  margin-top: 56px;
}

.document section {
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.document h2 {
  margin: 0 0 12px;
  font-size: 1.4rem;
  letter-spacing: 0;
}

.document h3 {
  margin: 26px 0 8px;
  font-size: 1.05rem;
}

.document p,
.document li {
  color: #425a62;
  line-height: 1.85;
}

.document p {
  margin: 0 0 12px;
}

.document ul {
  padding-left: 1.2rem;
  margin: 10px 0 0;
}

.document li + li {
  margin-top: 7px;
}

.status-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 38px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.status-band div {
  min-height: 106px;
  padding: 18px;
  background: #fff;
}

.status-band strong,
.status-band span {
  display: block;
}

.status-band strong {
  margin-bottom: 7px;
}

.status-band span {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.55;
}

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

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: min(1160px, calc(100% - 40px));
  min-height: 98px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 0.8rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

@media (max-width: 700px) {
  .site-header__inner,
  .site-footer__inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 15px 0;
  }

  .site-header nav {
    justify-content: flex-start;
  }

  .status-band {
    grid-template-columns: 1fr;
  }
}

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